














                                  SURVEY CONTROL DATA
                                
                             STATE=IL
                             [FEBRUARY 14, 2026 09]
                    PROGRAM = datasheet95, VERSION = 8.12.5.20
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1877 ***********************************************************************
 LC1877  DESIGNATION -  0 7 RESET
 LC1877  PID         -  LC1877
 LC1877  STATE/COUNTY-  IL/WOODFORD
 LC1877  COUNTRY     -  US
 LC1877  USGS QUAD   -  EL PASO (2018)
 LC1877
 LC1877                         *CURRENT SURVEY CONTROL
 LC1877  ______________________________________________________________________
 LC1877* NAD 83(1997) POSITION- 40 44 18.40848(N) 089 00 57.22612(W)   ADJUSTED
 LC1877* NAVD 88 ORTHO HEIGHT -   227.80  (+/-2cm)      747.4   (feet) VERTCON3
 LC1877  ______________________________________________________________________
 LC1877  GEOID HEIGHT    -        -32.285 (meters)                     GEOID18
 LC1877  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 LC1877  HORZ ORDER      -  SECOND
 LC1877  VERT ORDER      -  THIRD ? (See Below)
 LC1877
 LC1877.The horizontal coordinates were established by classical geodetic methods
 LC1877.and adjusted by the National Geodetic Survey in October 1999.
 LC1877
 LC1877.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1877.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1877
 LC1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1877.GEOID18 height accuracy estimate available here.
 LC1877
 LC1877.The vertical order pertains to the NGVD 29 superseded value.
 LC1877
 LC1877.Click photographs - Photos may exist for this station.
 LC1877
 LC1877.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1877
 LC1877. The following values were computed from the NAD 83(1997) position.
 LC1877
 LC1877;                    North         East     Units Scale Factor Converg.
 LC1877;SPC IL W     -   452,618.441   797,197.280   MT  1.00005742   +0 45 03.8
 LC1877;SPC IL W     - 1,484,965.67  2,615,471.41   sFT  1.00005742   +0 45 03.8
 LC1877;UTM  16      - 4,511,677.439   329,786.342   MT  0.99995662   -1 18 57.3
 LC1877
 LC1877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1877!SPC IL W     -   0.99996933  x   1.00005742  =   1.00002675
 LC1877!UTM  16      -   0.99996933  x   0.99995662  =   0.99992595
 LC1877
 LC1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2978611677(NAD 83)
 LC1877
 LC1877                          SUPERSEDED SURVEY CONTROL
 LC1877
 LC1877  NAD 83(1986)-  40 44 18.42398(N)    089 00 57.23094(W) AD(       ) 2
 LC1877  NAD 27      -  40 44 18.29600(N)    089 00 56.96700(W) AD(       ) 2
 LC1877  NGVD 29             227.84   (m)          747.5    (f) LEVELING    3  
 LC1877
 LC1877.Superseded values are not recommended for survey control.
 LC1877
 LC1877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1877.See file dsdata.pdf to determine how the superseded data were derived.
 LC1877
 LC1877_MARKER: DB = BENCH MARK DISK
 LC1877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1877
 LC1877  HISTORY     - Date     Condition        Report By
 LC1877  HISTORY     - 1939     MONUMENTED       CGS
 LC1877  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC1877
 LC1877                          STATION DESCRIPTION
 LC1877
 LC1877'DESCRIBED BY COAST AND GEODETIC SURVEY 1939
 LC1877'B.M. 07 IS 33.602 METERS, 110.24 FEET, SOUTH OF TRIANGULATION
 LC1877'STATION EL PASO ECC 1939, 12 FEET NORTH OF THE NORTH CURBING
 LC1877'OF MAIN STREET, AND 23.3 FEET WEST OF THE WEST RAIL OF THE
 LC1877'ILLINOIS CENTRAL TRACKS.  THE MARK IS A STANDARD UNITED STATES
 LC1877'COAST AND GEODETIC SURVEY BENCH MARK SET IN A 12-INCH-SQUARE
 LC1877'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE GROUND.  THE
 LC1877'MARK IS STAMPED 07 RESET 1938.
 LC1877
 LC1877                          STATION RECOVERY (1998)
 LC1877
 LC1877'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1877'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3249 ***********************************************************************
 DK3249  DESIGNATION -  0001
 DK3249  PID         -  DK3249
 DK3249  STATE/COUNTY-  IL/DU PAGE
 DK3249  COUNTRY     -  US
 DK3249  USGS QUAD   -  NAPERVILLE (2018)
 DK3249
 DK3249                         *CURRENT SURVEY CONTROL
 DK3249  ______________________________________________________________________
 DK3249* NAD 83(1986) POSITION- 41 52 01.     (N) 088 08 36.     (W)   SCALED
 DK3249* NAVD 88 ORTHO HEIGHT -   221.862 (meters)      727.89  (feet) ADJUSTED
 DK3249  ______________________________________________________________________
 DK3249  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 DK3249  DYNAMIC HEIGHT  -        221.785 (meters)      727.64  (feet) COMP
 DK3249  MODELED GRAVITY -    980,267.9   (mgal)                       NAVD 88
 DK3249
 DK3249  VERT ORDER      -  SECOND    CLASS I
 DK3249
 DK3249.The horizontal coordinates were scaled from a map and have
 DK3249.an estimated accuracy of +/- 6 seconds.
 DK3249
 DK3249.The orthometric height was determined by differential leveling and
 DK3249.adjusted by the NATIONAL GEODETIC SURVEY
 DK3249.in May 2008.
 DK3249
 DK3249.No vertical observational check was made to the station.
 DK3249
 DK3249.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3249.GEOID18 height accuracy estimate available here.
 DK3249
 DK3249.Click photographs - Photos may exist for this station.
 DK3249
 DK3249.The dynamic height is computed by dividing the NAVD 88
 DK3249.geopotential number by the normal gravity value computed on the
 DK3249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3249.degrees latitude (g = 980.6199 gals.).
 DK3249
 DK3249.The modeled gravity was interpolated from observed gravity values.
 DK3249
 DK3249;                    North         East    Units  Estimated Accuracy
 DK3249;SPC IL E     -   577,340.      315,770.      MT  (+/- 180 meters Scaled)
 DK3249
 DK3249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM051356(NAD 83)
 DK3249
 DK3249                          SUPERSEDED SURVEY CONTROL
 DK3249
 DK3249.No superseded survey control is available for this station.
 DK3249
 DK3249_MARKER: DD = SURVEY DISK
 DK3249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3249_STAMPING: 0001 2006
 DK3249_MARK LOGO: IL-043
 DK3249_PROJECTION: FLUSH
 DK3249_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3249+STABILITY: SURFACE MOTION
 DK3249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3249+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3249
 DK3249  HISTORY     - Date     Condition        Report By
 DK3249  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3249
 DK3249                          STATION DESCRIPTION
 DK3249
 DK3249'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3249'THE STATION IS IN WHEATON, IL.
 DK3249'
 DK3249'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 (ROOSEVELT ROAD)
 DK3249'AND COUNTY FARM ROAD, GO NORTH ON COUNTY FARM ROAD FOR
 DK3249'APPROXIMATELY.65 MI (1.0 KM) TO THE STATION ON THE RIGHT.  THE STATION
 DK3249'IS SET IN A POURED CONCRETE POST LEVEL WITH THE GROUND SURFACE IN A
 DK3249'GRASSY AREA NEAR THE COUNTY ADMINISTRATION BUILDING ON COUNTY FARM
 DK3249'ROAD.  THE DISK IS SET NORTH OF THE MAIN COURTHOUSE ENTRANCE,
 DK3249'
 DK3249'71.5 FT (21.8 M) EAST OF THE CENTERLINE OF COUNTY FARM ROAD, 97.2 FT
 DK3249'(29.6 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE VENT, 44.2 FT
 DK3249'(13.5 M) NORTHEAST OF A LIGHT POLE, AND 67.1 FT (20.5 M) NORTHWEST OF
 DK3249'THE NORTHWEST CORNER OF A CONCRETE VENT AND 80.00 FT (24.4 M) NORTH OF
 DK3249'MONUMENT MI18002 (3077).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3250 ***********************************************************************
 DK3250  DESIGNATION -  0002
 DK3250  PID         -  DK3250
 DK3250  STATE/COUNTY-  IL/DU PAGE
 DK3250  COUNTRY     -  US
 DK3250  USGS QUAD   -  NAPERVILLE (2018)
 DK3250
 DK3250                         *CURRENT SURVEY CONTROL
 DK3250  ______________________________________________________________________
 DK3250* NAD 83(1986) POSITION- 41 51 58.     (N) 088 08 34.     (W)   SCALED
 DK3250* NAVD 88 ORTHO HEIGHT -   221.304 (meters)      726.06  (feet) ADJUSTED
 DK3250  ______________________________________________________________________
 DK3250  GEOID HEIGHT    -        -33.246 (meters)                     GEOID18
 DK3250  DYNAMIC HEIGHT  -        221.227 (meters)      725.81  (feet) COMP
 DK3250  MODELED GRAVITY -    980,267.9   (mgal)                       NAVD 88
 DK3250
 DK3250  VERT ORDER      -  SECOND    CLASS I
 DK3250
 DK3250.The horizontal coordinates were scaled from a map and have
 DK3250.an estimated accuracy of +/- 6 seconds.
 DK3250
 DK3250.The orthometric height was determined by differential leveling and
 DK3250.adjusted by the NATIONAL GEODETIC SURVEY
 DK3250.in May 2008.
 DK3250
 DK3250.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3250.GEOID18 height accuracy estimate available here.
 DK3250
 DK3250.Click photographs - Photos may exist for this station.
 DK3250
 DK3250.The dynamic height is computed by dividing the NAVD 88
 DK3250.geopotential number by the normal gravity value computed on the
 DK3250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3250.degrees latitude (g = 980.6199 gals.).
 DK3250
 DK3250.The modeled gravity was interpolated from observed gravity values.
 DK3250
 DK3250;                    North         East    Units  Estimated Accuracy
 DK3250;SPC IL E     -   577,250.      315,820.      MT  (+/- 180 meters Scaled)
 DK3250
 DK3250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM051355(NAD 83)
 DK3250
 DK3250                          SUPERSEDED SURVEY CONTROL
 DK3250
 DK3250.No superseded survey control is available for this station.
 DK3250
 DK3250_MARKER: DD = SURVEY DISK
 DK3250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3250_STAMPING: 0002 2006
 DK3250_MARK LOGO: IL-043
 DK3250_PROJECTION: FLUSH
 DK3250_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3250+STABILITY: SURFACE MOTION
 DK3250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3250+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2023
 DK3250
 DK3250  HISTORY     - Date     Condition        Report By
 DK3250  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3250  HISTORY     - 20230404 GOOD             IL-043
 DK3250
 DK3250                          STATION DESCRIPTION
 DK3250
 DK3250'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3250'THE STATION IS LOCATED IN THE TOWN OF WHEATON IL.
 DK3250'
 DK3250'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 (ROOSEVELT ROAD)
 DK3250'AND COUNTY FARM ROAD, GO NORTH ON COUNTY FARM ROAD FOR APPROXIMATELY.6
 DK3250'MI (1.0 KM) TO THE STATION ON THE RIGHT.  THE STATION IS NEAR THE
 DK3250'COUNTY ADMINISTRATION BUILDING ON COUNTY FARM ROAD.  THE DISK IS SET
 DK3250'IN A POURED CONCRETE POST LEVEL WITH THE GROUND SURFACE IN A GRASSY
 DK3250'AREA SOUTHWEST OF BUILDING 421,
 DK3250'
 DK3250'THE DISK IS 39.7 FT (12.1 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A
 DK3250'CONCRETE VENT, 27.8 FT (8.5 M) WEST OF THE BACK OF CURB OF THE CORNER
 DK3250'OF THE PARKING LOT, AND 29.6 FT (9.0 M) NORTH OF THE CENTER OF A LIGHT
 DK3250'POLE.
 DK3250
 DK3250                          STATION RECOVERY (2023)
 DK3250
 DK3250'RECOVERY NOTE BY DU PAGE COUNTY ILLINOIS 2023 (SAL)
 DK3250'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3247 ***********************************************************************
 DK3247  DESIGNATION -  0003
 DK3247  PID         -  DK3247
 DK3247  STATE/COUNTY-  IL/DU PAGE
 DK3247  COUNTRY     -  US
 DK3247  USGS QUAD   -  NAPERVILLE (2018)
 DK3247
 DK3247                         *CURRENT SURVEY CONTROL
 DK3247  ______________________________________________________________________
 DK3247* NAD 83(1986) POSITION- 41 45 57.     (N) 088 10 44.     (W)   SCALED
 DK3247* NAVD 88 ORTHO HEIGHT -   209.170 (meters)      686.25  (feet) ADJUSTED
 DK3247  ______________________________________________________________________
 DK3247  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 DK3247  DYNAMIC HEIGHT  -        209.097 (meters)      686.01  (feet) COMP
 DK3247  MODELED GRAVITY -    980,267.1   (mgal)                       NAVD 88
 DK3247
 DK3247  VERT ORDER      -  SECOND    CLASS I
 DK3247
 DK3247.The horizontal coordinates were scaled from a map and have
 DK3247.an estimated accuracy of +/- 6 seconds.
 DK3247
 DK3247.The orthometric height was determined by differential leveling and
 DK3247.adjusted by the NATIONAL GEODETIC SURVEY
 DK3247.in May 2008.
 DK3247
 DK3247.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3247.GEOID18 height accuracy estimate available here.
 DK3247
 DK3247.Click photographs - Photos may exist for this station.
 DK3247
 DK3247.The dynamic height is computed by dividing the NAVD 88
 DK3247.geopotential number by the normal gravity value computed on the
 DK3247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3247.degrees latitude (g = 980.6199 gals.).
 DK3247
 DK3247.The modeled gravity was interpolated from observed gravity values.
 DK3247
 DK3247;                    North         East    Units  Estimated Accuracy
 DK3247;SPC IL E     -   566,110.      312,840.      MT  (+/- 180 meters Scaled)
 DK3247
 DK3247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM020244(NAD 83)
 DK3247
 DK3247                          SUPERSEDED SURVEY CONTROL
 DK3247
 DK3247.No superseded survey control is available for this station.
 DK3247
 DK3247_MARKER: DD = SURVEY DISK
 DK3247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3247_STAMPING: 0003 2006
 DK3247_MARK LOGO: IL-043
 DK3247_PROJECTION: FLUSH
 DK3247_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3247+STABILITY: SURFACE MOTION
 DK3247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3247+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3247
 DK3247  HISTORY     - Date     Condition        Report By
 DK3247  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3247
 DK3247                          STATION DESCRIPTION
 DK3247
 DK3247'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3247'THE STATION IS LOCATED IN NAPERVILLE IL.
 DK3247'
 DK3247'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 34 (OGDEN
 DK3247'AVENUE) AND AURORA AVENUE, GO EAST ON AURORA AVENUE FOR
 DK3247'APPROXIMATELY.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.  THE STATION
 DK3247'IS NORTH OF THE FIRE DEPARTMENT ON AURORA AVENUE AND BIRCHWOOD DRIVE.
 DK3247'THE MONUMENT IS A 3.5 BRASS DISK SET IN A POURED CONCRETE POST SOUTH
 DK3247'OF AURORA AVENUE,
 DK3247'
 DK3247'44.2 FT (13.5 M) EAST OF A UTILITY POLE, 37.5 FT (11.4 M) NORTH OF THE
 DK3247'NORTH EDGE OF A SIDEWALK, AND 23.2 FT (7.1 M) WEST OF A LIGHT POLE.
 DK3247'---   NOTE---THE STATION IS SUITABLE FOR GPS OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3248 ***********************************************************************
 DK3248  DESIGNATION -  0004
 DK3248  PID         -  DK3248
 DK3248  STATE/COUNTY-  IL/DU PAGE
 DK3248  COUNTRY     -  US
 DK3248  USGS QUAD   -  NAPERVILLE (2018)
 DK3248
 DK3248                         *CURRENT SURVEY CONTROL
 DK3248  ______________________________________________________________________
 DK3248* NAD 83(1986) POSITION- 41 46 13.     (N) 088 10 55.     (W)   SCALED
 DK3248* NAVD 88 ORTHO HEIGHT -   211.865 (meters)      695.09  (feet) ADJUSTED
 DK3248  ______________________________________________________________________
 DK3248  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 DK3248  DYNAMIC HEIGHT  -        211.791 (meters)      694.85  (feet) COMP
 DK3248  MODELED GRAVITY -    980,267.3   (mgal)                       NAVD 88
 DK3248
 DK3248  VERT ORDER      -  SECOND    CLASS I
 DK3248
 DK3248.The horizontal coordinates were scaled from a map and have
 DK3248.an estimated accuracy of +/- 6 seconds.
 DK3248
 DK3248.The orthometric height was determined by differential leveling and
 DK3248.adjusted by the NATIONAL GEODETIC SURVEY
 DK3248.in May 2008.
 DK3248
 DK3248.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3248.GEOID18 height accuracy estimate available here.
 DK3248
 DK3248.Click photographs - Photos may exist for this station.
 DK3248
 DK3248.The dynamic height is computed by dividing the NAVD 88
 DK3248.geopotential number by the normal gravity value computed on the
 DK3248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3248.degrees latitude (g = 980.6199 gals.).
 DK3248
 DK3248.The modeled gravity was interpolated from observed gravity values.
 DK3248
 DK3248;                    North         East    Units  Estimated Accuracy
 DK3248;SPC IL E     -   566,600.      312,590.      MT  (+/- 180 meters Scaled)
 DK3248
 DK3248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM017249(NAD 83)
 DK3248
 DK3248                          SUPERSEDED SURVEY CONTROL
 DK3248
 DK3248.No superseded survey control is available for this station.
 DK3248
 DK3248_MARKER: DD = SURVEY DISK
 DK3248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3248_STAMPING: 0004 2006
 DK3248_MARK LOGO: IL-043
 DK3248_PROJECTION: FLUSH
 DK3248_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3248+STABILITY: SURFACE MOTION
 DK3248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3248+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3248
 DK3248  HISTORY     - Date     Condition        Report By
 DK3248  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3248
 DK3248                          STATION DESCRIPTION
 DK3248
 DK3248'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3248'THE STATION IS LOCATED IN NAPERVILLE IL.
 DK3248'
 DK3248'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 34 (OGDEN
 DK3248'AVENUE) AND JEFFERSON AVENUE, GO EAST ON JEFFERSON AVENUE FOR
 DK3248'APPROXIMATELY.25 MI (0.4 KM) TO THE STATION ON THE LEFT.  THE STATION
 DK3248'IS AT THE NORTHWEST CORNER OF THE INTERSECTION OF JEFFERSON AVENUE
 DK3248'WITH SOUTH WHISPERING HILLS AVENUE.  THE MONUMENT IS A 3.5 BRASS DISK
 DK3248'SET IN A POURED CONCRETE POST FLUSH WITH THE GROUND,
 DK3248'
 DK3248'21.5 FT (6.6 M) NORTH OF THE CENTERLINE OF JEFFERSON AVENUE, 13.7 FT
 DK3248'(4.2 M) WEST OF A FIRE HYDRANT, AND 11.7 FT (3.6 M) SOUTH OF THE SOUTH
 DK3248'EDGE OF A SIDEWALK.
 DK3248'
 DK3248'---   NOTE---THE MONUMENT IS SUITABLE FOR GPS OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3311 ***********************************************************************
 DK3311  DESIGNATION -  0005
 DK3311  PID         -  DK3311
 DK3311  STATE/COUNTY-  IL/DU PAGE
 DK3311  COUNTRY     -  US
 DK3311  USGS QUAD   -  WHEATON (2018)
 DK3311
 DK3311                         *CURRENT SURVEY CONTROL
 DK3311  ______________________________________________________________________
 DK3311* NAD 83(1986) POSITION- 41 47 41.     (N) 088 00 13.     (W)   SCALED
 DK3311* NAVD 88 ORTHO HEIGHT -   217.728 (meters)      714.33  (feet) ADJUSTED
 DK3311  ______________________________________________________________________
 DK3311  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 DK3311  DYNAMIC HEIGHT  -        217.652 (meters)      714.08  (feet) COMP
 DK3311  MODELED GRAVITY -    980,266.6   (mgal)                       NAVD 88
 DK3311
 DK3311  VERT ORDER      -  SECOND    CLASS I
 DK3311
 DK3311.The horizontal coordinates were scaled from a map and have
 DK3311.an estimated accuracy of +/- 6 seconds.
 DK3311
 DK3311.The orthometric height was determined by differential leveling and
 DK3311.adjusted by the NATIONAL GEODETIC SURVEY
 DK3311.in May 2008.
 DK3311
 DK3311.No vertical observational check was made to the station.
 DK3311
 DK3311.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3311.GEOID18 height accuracy estimate available here.
 DK3311
 DK3311.Click photographs - Photos may exist for this station.
 DK3311
 DK3311.The dynamic height is computed by dividing the NAVD 88
 DK3311.geopotential number by the normal gravity value computed on the
 DK3311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3311.degrees latitude (g = 980.6199 gals.).
 DK3311
 DK3311.The modeled gravity was interpolated from observed gravity values.
 DK3311
 DK3311;                    North         East    Units  Estimated Accuracy
 DK3311;SPC IL E     -   569,360.      327,410.      MT  (+/- 180 meters Scaled)
 DK3311
 DK3311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM166274(NAD 83)
 DK3311
 DK3311                          SUPERSEDED SURVEY CONTROL
 DK3311
 DK3311.No superseded survey control is available for this station.
 DK3311
 DK3311_MARKER: DD = SURVEY DISK
 DK3311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3311_STAMPING: 0005 2006
 DK3311_MARK LOGO: IL-043
 DK3311_PROJECTION: PROJECTING 8 CENTIMETERS
 DK3311_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3311+STABILITY: SURFACE MOTION
 DK3311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3311+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3311
 DK3311  HISTORY     - Date     Condition        Report By
 DK3311  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3311
 DK3311                          STATION DESCRIPTION
 DK3311
 DK3311'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3311'THE STATION IS IN DOWNERS GROVE, IL.
 DK3311'
 DK3311'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 34 (OGDEN
 DK3311'AVENUE) AND MAIN STREET, GO SOUTH ON MAIN STREET FOR 1 MI (1.6 KM) TO
 DK3311'CURTISS STREET.  GO EAST ALONG CURTISS STREET FOR APPROXIMATELY.35 MI
 DK3311'(0.6 KM) TO THE STATION ON THE LEFT.  THE MONUMENT IS A 3.5 INCH (9
 DK3311'CM) BRASS DISK SET AT THE NORTHEAST CORNER OF CURTISS STREET AND
 DK3311'MACKIE PL.
 DK3311'
 DK3311'THE DISK IS SET IN CONCRETE 0.2 FT (0.1 M) ABOVE GRADE.  THE STATION
 DK3311'IS 20 FT (6.1 M) EAST OF A LIGHT POLE, 78.5 FT (23.9 M) EAST-NORTHEAST
 DK3311'OF A FIRE HYDRANT, AND 55.5 FT (16.9 M) NORTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3312 ***********************************************************************
 DK3312  DESIGNATION -  0006
 DK3312  PID         -  DK3312
 DK3312  STATE/COUNTY-  IL/DU PAGE
 DK3312  COUNTRY     -  US
 DK3312  USGS QUAD   -  WHEATON (2018)
 DK3312
 DK3312                         *CURRENT SURVEY CONTROL
 DK3312  ______________________________________________________________________
 DK3312* NAD 83(1986) POSITION- 41 47 45.     (N) 088 00 24.     (W)   SCALED
 DK3312* NAVD 88 ORTHO HEIGHT -   219.086 (meters)      718.78  (feet) ADJUSTED
 DK3312  ______________________________________________________________________
 DK3312  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 DK3312  DYNAMIC HEIGHT  -        219.009 (meters)      718.53  (feet) COMP
 DK3312  MODELED GRAVITY -    980,266.7   (mgal)                       NAVD 88
 DK3312
 DK3312  VERT ORDER      -  SECOND    CLASS I
 DK3312
 DK3312.The horizontal coordinates were scaled from a map and have
 DK3312.an estimated accuracy of +/- 6 seconds.
 DK3312
 DK3312.The orthometric height was determined by differential leveling and
 DK3312.adjusted by the NATIONAL GEODETIC SURVEY
 DK3312.in May 2008.
 DK3312
 DK3312.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3312.GEOID18 height accuracy estimate available here.
 DK3312
 DK3312.Click photographs - Photos may exist for this station.
 DK3312
 DK3312.The dynamic height is computed by dividing the NAVD 88
 DK3312.geopotential number by the normal gravity value computed on the
 DK3312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3312.degrees latitude (g = 980.6199 gals.).
 DK3312
 DK3312.The modeled gravity was interpolated from observed gravity values.
 DK3312
 DK3312;                    North         East    Units  Estimated Accuracy
 DK3312;SPC IL E     -   569,480.      327,150.      MT  (+/- 180 meters Scaled)
 DK3312
 DK3312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM163275(NAD 83)
 DK3312
 DK3312                          SUPERSEDED SURVEY CONTROL
 DK3312
 DK3312.No superseded survey control is available for this station.
 DK3312
 DK3312_MARKER: DD = SURVEY DISK
 DK3312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3312_STAMPING: 0006 2006
 DK3312_MARK LOGO: IL-043
 DK3312_PROJECTION: PROJECTING 8 CENTIMETERS
 DK3312_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3312+STABILITY: SURFACE MOTION
 DK3312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3312+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2022
 DK3312
 DK3312  HISTORY     - Date     Condition        Report By
 DK3312  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3312  HISTORY     - 20221115 GOOD             PATRIC
 DK3312
 DK3312                          STATION DESCRIPTION
 DK3312
 DK3312'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3312'THE STATION IS IN DOWNERS GROVE, IL.
 DK3312'
 DK3312'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 34 (OGDEN
 DK3312'AVENUE) AND MAIN STREET, GO SOUTH ON MAIN STREET FOR.9 MI (1.4 KM) TO
 DK3312'WARREN AVENUE.  GO EAST ALONG WARREN AVENUE FOR APPROXIMATELY.2 MI
 DK3312'(0.3 KM) TO THE STATION ON THE LEFT.  THE MONUMENT IS A 3.5 INCH (9
 DK3312'CM) BRASS DISK SET IN CONCRETE 0.2 FT (0.1 M) ABOVE GRADE AT NORTHEAST
 DK3312'CORNER OF WASHINGTON STREET AND WARREN AVENUE.
 DK3312'
 DK3312'THE STATION IS 57.4 FT (17.5 M) SOUTHEAST OF A POWER POLE, 49.5 FT
 DK3312'(15.1 M) EAST OF A LIGHT POLE, AND 79.4 FT (24.2 M) NORTHEAST OF A
 DK3312'FIRE HYDRANT.
 DK3312
 DK3312                          STATION RECOVERY (2022)
 DK3312
 DK3312'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3312'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3301 ***********************************************************************
 DK3301  DESIGNATION -  0007
 DK3301  PID         -  DK3301
 DK3301  STATE/COUNTY-  IL/DU PAGE
 DK3301  COUNTRY     -  US
 DK3301  USGS QUAD   -  SAG BRIDGE (2018)
 DK3301
 DK3301                         *CURRENT SURVEY CONTROL
 DK3301  ______________________________________________________________________
 DK3301* NAD 83(1986) POSITION- 41 42 49.     (N) 087 55 56.     (W)   SCALED
 DK3301* NAVD 88 ORTHO HEIGHT -   183.447 (meters)      601.86  (feet) ADJUSTED
 DK3301  ______________________________________________________________________
 DK3301  GEOID HEIGHT    -        -33.280 (meters)                     GEOID18
 DK3301  DYNAMIC HEIGHT  -        183.381 (meters)      601.64  (feet) COMP
 DK3301  MODELED GRAVITY -    980,256.6   (mgal)                       NAVD 88
 DK3301
 DK3301  VERT ORDER      -  SECOND    CLASS I
 DK3301
 DK3301.The horizontal coordinates were scaled from a map and have
 DK3301.an estimated accuracy of +/- 6 seconds.
 DK3301
 DK3301.The orthometric height was determined by differential leveling and
 DK3301.adjusted by the NATIONAL GEODETIC SURVEY
 DK3301.in May 2008.
 DK3301
 DK3301.No vertical observational check was made to the station.
 DK3301
 DK3301.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3301.GEOID18 height accuracy estimate available here.
 DK3301
 DK3301.Click photographs - Photos may exist for this station.
 DK3301
 DK3301.The dynamic height is computed by dividing the NAVD 88
 DK3301.geopotential number by the normal gravity value computed on the
 DK3301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3301.degrees latitude (g = 980.6199 gals.).
 DK3301
 DK3301.The modeled gravity was interpolated from observed gravity values.
 DK3301
 DK3301;                    North         East    Units  Estimated Accuracy
 DK3301;SPC IL E     -   560,370.      333,380.      MT  (+/- 180 meters Scaled)
 DK3301
 DK3301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM224183(NAD 83)
 DK3301
 DK3301                          SUPERSEDED SURVEY CONTROL
 DK3301
 DK3301.No superseded survey control is available for this station.
 DK3301
 DK3301_MARKER: DD = SURVEY DISK
 DK3301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3301_STAMPING: 0007 2006
 DK3301_MARK LOGO: IL-043
 DK3301_PROJECTION: FLUSH
 DK3301_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3301+STABILITY: SURFACE MOTION
 DK3301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3301+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3301
 DK3301  HISTORY     - Date     Condition        Report By
 DK3301  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3301
 DK3301                          STATION DESCRIPTION
 DK3301
 DK3301'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3301'THE STATION IS IN WILLOWBROOK, IL.  THE STATION IS EAST OF MADISON
 DK3301'STREET.
 DK3301'
 DK3301'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND 91ST STREET,
 DK3301'GO EAST ON 91ST STREET FOR 0.45 MIN TO MADISON ROAD, THEN SOUTH FOR
 DK3301'0.85 MI (1.4 KM) TO THE DUPAGE COUNTY WASTEWATER TREATMENT PLANT.
 DK3301'FOLLOW THE ENTRANCE ROAD AND STAY TO THE LEFT.  THE STATION IS LOCATED
 DK3301'NEAR THE NORTHWEST CORNER OF THE PROPERTY.  THE STATION IS IN THE
 DK3301'GRASS,
 DK3301'
 DK3301'25.6 FT (7.8 M) SOUTH OF THE FENCE LINE, 25.4 FT (7.7 M) SOUTHWEST OF
 DK3301'A MANHOLE COVER, AND 17.1 FT (5.2 M) NORTHWEST OF A MANHOLE COVER.
 DK3301'THE STATION IS SUITABLE FOR GPS OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9640 ***********************************************************************
 DP9640  DESIGNATION -  001
 DP9640  PID         -  DP9640
 DP9640  STATE/COUNTY-  IL/BUREAU
 DP9640  COUNTRY     -  US
 DP9640  USGS QUAD   -  LADD (2018)
 DP9640
 DP9640                         *CURRENT SURVEY CONTROL
 DP9640  ______________________________________________________________________
 DP9640* NAD 83(1986) POSITION- 41 27 09.51   (N) 089 14 21.16   (W)   HD_HELD1
 DP9640* NAVD 88 ORTHO HEIGHT -   212.848 (meters)      698.32  (feet) ADJUSTED
 DP9640  ______________________________________________________________________
 DP9640  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 DP9640  DYNAMIC HEIGHT  -        212.764 (meters)      698.04  (feet) COMP
 DP9640  MODELED GRAVITY -    980,223.9   (mgal)                       NAVD 88
 DP9640
 DP9640  VERT ORDER      -  SECOND    CLASS I
 DP9640
 DP9640.The horizontal coordinates were determined by differentially corrected
 DP9640.hand held GPS observations or other comparable positioning techniques
 DP9640.and have an estimated accuracy of +/- 3 meters.
 DP9640
 DP9640.The orthometric height was determined by differential leveling and
 DP9640.adjusted by the NATIONAL GEODETIC SURVEY
 DP9640.in January 2016.
 DP9640
 DP9640.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9640.GEOID18 height accuracy estimate available here.
 DP9640
 DP9640.Click photographs - Photos may exist for this station.
 DP9640
 DP9640.The dynamic height is computed by dividing the NAVD 88
 DP9640.geopotential number by the normal gravity value computed on the
 DP9640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9640.degrees latitude (g = 980.6199 gals.).
 DP9640
 DP9640.The modeled gravity was interpolated from observed gravity values.
 DP9640
 DP9640;                    North         East    Units  Estimated Accuracy
 DP9640;SPC IL W     -   531,707.4     777,491.2     MT  (+/- 3 meters HH1 GPS) 
 DP9640
 DP9640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1296791426(NAD 83)
 DP9640
 DP9640                          SUPERSEDED SURVEY CONTROL
 DP9640
 DP9640.No superseded survey control is available for this station.
 DP9640
 DP9640_MARKER: F = FLANGE-ENCASED ROD
 DP9640_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9640_STAMPING: BM 001 2015
 DP9640_MARK LOGO: UIL
 DP9640_PROJECTION: FLUSH
 DP9640_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9640_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9640+STABILITY: POSITION/ELEVATION WELL
 DP9640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9640+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2025
 DP9640_ROD/PIPE-DEPTH: 8.5 meters
 DP9640_SLEEVE-DEPTH  : 0.9 meters
 DP9640
 DP9640  HISTORY     - Date     Condition        Report By
 DP9640  HISTORY     - 20150428 MONUMENTED       BCA
 DP9640  HISTORY     - 20250404 GOOD             ILDT
 DP9640
 DP9640                          STATION DESCRIPTION
 DP9640
 DP9640'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9640'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST-NORTHEAST OF
 DP9640'MALDEN, 5.8 MI (9.3 KM) SOUTH-SOUTHEAST OF LA MOILLE AND 5.0 MI (8.0
 DP9640'KM) NORTH-NORTHWEST OF LADD.
 DP9640'
 DP9640'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9640'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO NORTH
 DP9640'ON SR 89 FOR 3.8 MI (6.1 KM) TO CR 1900 N.  TURN LEFT AND GO WEST ON
 DP9640'CR 1900 N FOR 1.0 MI (1.6 KM) TO CR 3200 E.  TURN RIGHT AND GO NORTH
 DP9640'ON CR 3200 E FOR 1.5 MI (2.4 KM) TO CR 2050 N.  CONTINUE NORTH ON CR
 DP9640'3200 E FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP9640'
 DP9640'THE STATION IS LOCATED 23.4 FT (7.1 M) EAST OF THE CENTERLINE OF CR
 DP9640'3200 E, 314 FT (95.7 M) NORTH OF A CULTIVATION LINE AND 15.0 FT (4.6
 DP9640'M) EAST OF THE EDGE OF PAVEMENT OF CR 3200 E.
 DP9640'
 DP9640'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9640'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9640'IN IDENTIFICATION.
 DP9640
 DP9640                          STATION RECOVERY (2025)
 DP9640
 DP9640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP9640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3067 ***********************************************************************
 ME3067  DESIGNATION -  001 COC
 ME3067  PID         -  ME3067
 ME3067  STATE/COUNTY-  IL/COOK
 ME3067  COUNTRY     -  US
 ME3067  USGS QUAD   -  RIVER FOREST (2018)
 ME3067
 ME3067                         *CURRENT SURVEY CONTROL
 ME3067  ______________________________________________________________________
 ME3067* NAD 83(1997) POSITION- 41 59 00.43204(N) 087 49 00.12225(W)   ADJUSTED
 ME3067* NAVD 88 ORTHO HEIGHT -   200.4   (meters)      657.    (feet) VERTCON3
 ME3067  ______________________________________________________________________
 ME3067  GEOID HEIGHT    -        -33.694 (meters)                     GEOID18
 ME3067  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 ME3067  HORZ ORDER      -  SECOND
 ME3067
 ME3067.The horizontal coordinates were established by classical geodetic methods
 ME3067.and adjusted by the National Geodetic Survey in October 1999.
 ME3067
 ME3067.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3067.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3067
 ME3067.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3067.GEOID18 height accuracy estimate available here.
 ME3067
 ME3067.Click photographs - Photos may exist for this station.
 ME3067
 ME3067.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3067
 ME3067. The following values were computed from the NAD 83(1997) position.
 ME3067
 ME3067;                    North         East     Units Scale Factor Converg.
 ME3067;SPC IL E     -   590,393.885   342,813.492   MT  0.99999755   +0 20 44.1
 ME3067;SPC IL E     - 1,936,983.94  1,124,713.93   sFT  0.99999755   +0 20 44.1
 ME3067;UTM  16      - 4,648,261.621   432,345.032   MT  0.99965632   -0 32 46.8
 ME3067
 ME3067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3067!SPC IL E     -   0.99997385  x   0.99999755  =   0.99997140
 ME3067!UTM  16      -   0.99997385  x   0.99965632  =   0.99963018
 ME3067
 ME3067:                Primary Azimuth Mark                     Grid Az
 ME3067:SPC IL E     -  STD 570 COC                              359 46 17.9
 ME3067:UTM  16      -  STD 570 COC                              000 39 48.8
 ME3067
 ME3067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3234548261(NAD 83)
 ME3067
 ME3067|---------------------------------------------------------------------|
 ME3067| PID    Reference Object                     Distance      Geod. Az  |
 ME3067|                                                           dddmmss.s |
 ME3067| ME3066 STD 570 COC TPT                      26.671 METERS 00007     |
 ME3067| ME3065 STD 570 COC                         APPROX. 0.8 KM 0000702.0 |
 ME3067| ME3064 STD 444 COC TPT                      25.199 METERS 08738     |
 ME3067| ME3063 001 COC TPT                          64.867 METERS 09935     |
 ME3067| ME3069 STD 444 COC                         480.378 METERS 2673753.7 |
 ME3067|---------------------------------------------------------------------|
 ME3067
 ME3067                          SUPERSEDED SURVEY CONTROL
 ME3067
 ME3067  NAD 83(1997)-  41 59 00.43216(N)    087 49 00.12282(W) AD(       ) 2
 ME3067  NAD 83(1994)-  41 59 00.43343(N)    087 49 00.13686(W) AD(       ) 2
 ME3067  NAD 83(1986)-  41 59 00.43485(N)    087 49 00.13638(W) AD(       ) 2
 ME3067  NAD 27      -  41 59 00.32438(N)    087 48 59.91259(W) AD(       ) 2
 ME3067  NGVD 29 (07/19/86)  200.5    (m)          658.     (f) VERT ANG       
 ME3067
 ME3067.Superseded values are not recommended for survey control.
 ME3067
 ME3067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3067.See file dsdata.pdf to determine how the superseded data were derived.
 ME3067
 ME3067_MARKER: DD = SURVEY DISK
 ME3067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3067_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3067+STABILITY: SURFACE MOTION
 ME3067
 ME3067  HISTORY     - Date     Condition        Report By
 ME3067  HISTORY     - 1977     MONUMENTED       IL1670
 ME3067  HISTORY     - 1983     GOOD             IL1670
 ME3067  HISTORY     - 19961026 GOOD             USPSQD
 ME3067
 ME3067                          STATION DESCRIPTION
 ME3067
 ME3067'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3067'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME3067'THE SOUTHEAST CORNER OF NORTH ORIOLE STREET AND WEST HIGGINS
 ME3067'ROAD. ADDRESS IS 5701 NORTH ORIOLE STREET.
 ME3067'
 ME3067'STATION MARKS, BRONZE SURFACE DISK STAMPED---001 1977---AND
 ME3067'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME3067'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME3067'
 ME3067'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME3067'MARK. THE STATION IS 35.10 FEET SOUTHWEST AS MEASURED AT RIGHT
 ME3067'ANGLES FROM THE NORTH LINE OF WEST HIGGING ROAD,
 ME3067'4.5 FEET EAST OF THE EAST LINE OF NORTH ORIOLE STREET, 27.56
 ME3067'FEET SOUTH OF A STOP SIGN, 38.78 FEET SOUTHWESTERLY OF A FIRE
 ME3067'HYDRANT, 5.73 FEET NORTHEASTERLY OF A CROSS CUT IN THE BASE
 ME3067'OF A LIGHT POLE.
 ME3067
 ME3067                          STATION RECOVERY (1983)
 ME3067
 ME3067'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3067'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3067'NO CHANGES NOTED FROM THE 1977 DESCRIPTIVE TEXT.
 ME3067'
 ME3067'DESCRIBED BY CITY OF CHICAGO.
 ME3067
 ME3067                          STATION RECOVERY (1996)
 ME3067
 ME3067'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3251 ***********************************************************************
 DK3251  DESIGNATION -  0010
 DK3251  PID         -  DK3251
 DK3251  STATE/COUNTY-  IL/DU PAGE
 DK3251  COUNTRY     -  US
 DK3251  USGS QUAD   -  ELMHURST (2018)
 DK3251
 DK3251                         *CURRENT SURVEY CONTROL
 DK3251  ______________________________________________________________________
 DK3251* NAD 83(1986) POSITION- 41 54 03.91   (N) 087 57 55.48   (W)   HD_HELD1
 DK3251* NAVD 88 ORTHO HEIGHT -   204.866 (meters)      672.13  (feet) ADJUSTED
 DK3251  ______________________________________________________________________
 DK3251  GEOID HEIGHT    -        -33.437 (meters)                     GEOID18
 DK3251  DYNAMIC HEIGHT  -        204.796 (meters)      671.90  (feet) COMP
 DK3251  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 DK3251
 DK3251  VERT ORDER      -  SECOND    CLASS I
 DK3251
 DK3251.The horizontal coordinates were determined by differentially corrected
 DK3251.hand held GPS observations or other comparable positioning techniques
 DK3251.and have an estimated accuracy of +/- 3 meters.
 DK3251
 DK3251.The orthometric height was determined by differential leveling and
 DK3251.adjusted by the NATIONAL GEODETIC SURVEY
 DK3251.in January 2014.
 DK3251
 DK3251.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3251.GEOID18 height accuracy estimate available here.
 DK3251
 DK3251.Click photographs - Photos may exist for this station.
 DK3251
 DK3251.The dynamic height is computed by dividing the NAVD 88
 DK3251.geopotential number by the normal gravity value computed on the
 DK3251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3251.degrees latitude (g = 980.6199 gals.).
 DK3251
 DK3251.The modeled gravity was interpolated from observed gravity values.
 DK3251
 DK3251;                    North         East    Units  Estimated Accuracy
 DK3251;SPC IL E     -   581,181.8     330,529.1     MT  (+/- 3 meters HH1 GPS) 
 DK3251
 DK3251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1992239244(NAD 83)
 DK3251
 DK3251                          SUPERSEDED SURVEY CONTROL
 DK3251
 DK3251  NAVD 88 (05/20/08)  204.869  (m)          672.14   (f) SUPERSEDED  2 1
 DK3251
 DK3251.Superseded values are not recommended for survey control.
 DK3251
 DK3251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3251.See file dsdata.pdf to determine how the superseded data were derived.
 DK3251
 DK3251_MARKER: DD = SURVEY DISK
 DK3251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3251_STAMPING: 0010 2006
 DK3251_MARK LOGO: IL-043
 DK3251_PROJECTION: FLUSH
 DK3251_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3251+STABILITY: SURFACE MOTION
 DK3251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3251+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2013
 DK3251
 DK3251  HISTORY     - Date     Condition        Report By
 DK3251  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3251  HISTORY     - 20131015 GOOD             PATRIC
 DK3251
 DK3251                          STATION DESCRIPTION
 DK3251
 DK3251'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3251'THE STATION IS IN ELMHURST, IL.
 DK3251'
 DK3251'TO REACH THE STATION FROM THE INTERSECTION OF STH 64 (NORTH AVENUE)
 DK3251'AND STH 83, GO SOUTH ON STH 83 FOR APPROXIMATELY 0.4 MI (0.6 KM) TO AN
 DK3251'ENTRANCE DRIVE FOR THE ELMHURST QUARRY FLOOD CONTROL FACILITY AND THE
 DK3251'STATION.  THE MONUMENT IS INSIDE A LOCKED GATE AT ROUTE 83 AND UNNAMED
 DK3251'INTERSECTION.  IT IS THE ENTRANCE FOR THE ELMHURST QUARRY FLOOD
 DK3251'CONTROL FACILITY.  FOLLOW DRIVE TO THE NORTH ONCE INSIDE THE GATE TO
 DK3251'GET TO MONUMENT.
 DK3251'
 DK3251'THE MONUMENT IS 33.5 FT (10.2 M) NORTHEAST OF EDGE OF PAVEMENT AND
 DK3251'23.5 FT (7.2 M) NORTHWEST OF EDGE OF PAVEMENT.  THE MONUMENT IS A 3.5
 DK3251'BRASS DISK SET IN CONCRETE ABOUT 0.2 FT (0.1 M) ABOVE GRADE.
 DK3251
 DK3251                          STATION RECOVERY (2013)
 DK3251
 DK3251'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3251'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3252 ***********************************************************************
 DK3252  DESIGNATION -  0011
 DK3252  PID         -  DK3252
 DK3252  STATE/COUNTY-  IL/DU PAGE
 DK3252  COUNTRY     -  US
 DK3252  USGS QUAD   -  ELMHURST (2018)
 DK3252
 DK3252                         *CURRENT SURVEY CONTROL
 DK3252  ______________________________________________________________________
 DK3252* NAD 83(1986) POSITION- 41 53 59.15   (N) 087 57 53.35   (W)   HD_HELD1
 DK3252* NAVD 88 ORTHO HEIGHT -   205.860 (meters)      675.39  (feet) ADJUSTED
 DK3252  ______________________________________________________________________
 DK3252  GEOID HEIGHT    -        -33.434 (meters)                     GEOID18
 DK3252  DYNAMIC HEIGHT  -        205.790 (meters)      675.16  (feet) COMP
 DK3252  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 DK3252
 DK3252  VERT ORDER      -  SECOND    CLASS I
 DK3252
 DK3252.The horizontal coordinates were determined by differentially corrected
 DK3252.hand held GPS observations or other comparable positioning techniques
 DK3252.and have an estimated accuracy of +/- 3 meters.
 DK3252
 DK3252.The orthometric height was determined by differential leveling and
 DK3252.adjusted by the NATIONAL GEODETIC SURVEY
 DK3252.in January 2014.
 DK3252
 DK3252.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3252.GEOID18 height accuracy estimate available here.
 DK3252
 DK3252.Click photographs - Photos may exist for this station.
 DK3252
 DK3252.The dynamic height is computed by dividing the NAVD 88
 DK3252.geopotential number by the normal gravity value computed on the
 DK3252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3252.degrees latitude (g = 980.6199 gals.).
 DK3252
 DK3252.The modeled gravity was interpolated from observed gravity values.
 DK3252
 DK3252;                    North         East    Units  Estimated Accuracy
 DK3252;SPC IL E     -   581,035.1     330,578.8     MT  (+/- 3 meters HH1 GPS) 
 DK3252
 DK3252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1997039097(NAD 83)
 DK3252
 DK3252                          SUPERSEDED SURVEY CONTROL
 DK3252
 DK3252  NAVD 88 (05/20/08)  205.869  (m)          675.42   (f) SUPERSEDED  2 1
 DK3252
 DK3252.Superseded values are not recommended for survey control.
 DK3252
 DK3252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3252.See file dsdata.pdf to determine how the superseded data were derived.
 DK3252
 DK3252_MARKER: DD = SURVEY DISK
 DK3252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3252_STAMPING: 0011 2006
 DK3252_MARK LOGO: IL-043
 DK3252_PROJECTION: FLUSH
 DK3252_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3252+STABILITY: SURFACE MOTION
 DK3252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3252+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2013
 DK3252
 DK3252  HISTORY     - Date     Condition        Report By
 DK3252  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3252  HISTORY     - 20131015 GOOD             PATRIC
 DK3252
 DK3252                          STATION DESCRIPTION
 DK3252
 DK3252'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3252'THE STATION IS IN ELMHURST, IL.
 DK3252'
 DK3252'TO REACH THE STATION FROM THE INTERSECTION OF STH 64 (NORTH AVENUE)
 DK3252'AND STH 83, GO SOUTH ON STH 83 FOR APPROXIMATELY 0.4 MI (0.6 KM) TO AN
 DK3252'ENTRANCE DRIVE FOR THE ELMHURST QUARRY FLOOD CONTROL FACILITY AND THE
 DK3252'STATION.  THE STATION IS AT THE INTERSECTION OF ROUTE 83 AND ENTRANCE
 DK3252'TO ELMHURST QUARRY FLOOD CONTROL FACILITY.
 DK3252'
 DK3252'THE MONUMENT IS 28.6 FT (8.7 M) NORTHEAST OF LARGE CORNER FENCE POST,
 DK3252'52.5 FT (16.0 M) WEST-NORTHWEST OF TRAFFIC SIGNAL LIGHT, 137 FT (41.8
 DK3252'M) SOUTHWEST OF THE SOUTHWEST CORNER OF A SIGN FOR THE ELMHURST QUARRY
 DK3252'FLOOD CONTROL FACILITY SIGN.  THE MONUMENT IS A 3.5 BRASS DISK SET IN
 DK3252'CONCRETE 0.2 FT (0.1 M) ABOVE GRADE.
 DK3252
 DK3252                          STATION RECOVERY (2013)
 DK3252
 DK3252'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3252'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3228 ***********************************************************************
 DK3228  DESIGNATION -  0013
 DK3228  PID         -  DK3228
 DK3228  STATE/COUNTY-  IL/DU PAGE
 DK3228  COUNTRY     -  US
 DK3228  USGS QUAD   -  WEST CHICAGO (2018)
 DK3228
 DK3228                         *CURRENT SURVEY CONTROL
 DK3228  ______________________________________________________________________
 DK3228* NAD 83(2011) POSITION- 41 56 36.72612(N) 088 10 39.04290(W)   ADJUSTED
 DK3228* NAD 83(2011) ELLIP HT-   200.432 (meters)        (06/27/12)   ADJUSTED
 DK3228* NAD 83(2011) EPOCH   -  2010.00
 DK3228* NAVD 88 ORTHO HEIGHT -   233.782 (meters)      767.00  (feet) ADJUSTED
 DK3228  ______________________________________________________________________
 DK3228  GEOID HEIGHT    -        -33.344 (meters)                     GEOID18
 DK3228  NAD 83(2011) X  -    151,107.198 (meters)                     COMP
 DK3228  NAD 83(2011) Y  - -4,748,938.909 (meters)                     COMP
 DK3228  NAD 83(2011) Z  -  4,241,074.942 (meters)                     COMP
 DK3228  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 DK3228  DYNAMIC HEIGHT  -        233.701 (meters)      766.73  (feet) COMP
 DK3228  MODELED GRAVITY -    980,270.4   (mgal)                       NAVD 88
 DK3228
 DK3228  VERT ORDER      -  SECOND    CLASS I
 DK3228
 DK3228  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3228  Standards:
 DK3228         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3228            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3228  -------------------------------------------------------------------
 DK3228  NETWORK    0.25   0.45           0.11   0.09   0.23      0.04939423
 DK3228  -------------------------------------------------------------------
 DK3228  Click here for local accuracies and other accuracy information.
 DK3228
 DK3228.The horizontal coordinates were established by GPS observations
 DK3228.and adjusted by the National Geodetic Survey in June 2012.
 DK3228
 DK3228.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3228.been affixed to the stable North American tectonic plate. See 
 DK3228.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3228
 DK3228.The horizontal coordinates are valid at the epoch date displayed above
 DK3228.which is a decimal equivalence of Year/Month/Day.
 DK3228
 DK3228.The orthometric height was determined by differential leveling and
 DK3228.adjusted by the NATIONAL GEODETIC SURVEY
 DK3228.in May 2008.
 DK3228
 DK3228.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3228.GEOID18 height accuracy estimate available here.
 DK3228
 DK3228.Click photographs - Photos may exist for this station.
 DK3228
 DK3228.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3228
 DK3228.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3228
 DK3228.The ellipsoidal height was determined by GPS observations
 DK3228.and is referenced to NAD 83.
 DK3228
 DK3228.The dynamic height is computed by dividing the NAVD 88
 DK3228.geopotential number by the normal gravity value computed on the
 DK3228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3228.degrees latitude (g = 980.6199 gals.).
 DK3228
 DK3228.The modeled gravity was interpolated from observed gravity values.
 DK3228
 DK3228. The following values were computed from the NAD 83(2011) position.
 DK3228
 DK3228;                    North         East     Units Scale Factor Converg.
 DK3228;SPC IL E     -   585,842.791   312,921.009   MT  0.99997705   +0 06 14.9
 DK3228;SPC IL E     - 1,922,052.56  1,026,641.68   sFT  0.99997705   +0 06 14.9
 DK3228;UTM  16      - 4,644,177.448   402,394.354   MT  0.99971723   -0 47 13.6
 DK3228
 DK3228!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3228!SPC IL E     -   0.99996856  x   0.99997705  =   0.99994562
 DK3228!UTM  16      -   0.99996856  x   0.99971723  =   0.99968580
 DK3228
 DK3228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0239444177(NAD 83)
 DK3228
 DK3228                          SUPERSEDED SURVEY CONTROL
 DK3228
 DK3228  NAD 83(2007)-  41 56 36.72604(N)    088 10 39.04370(W) AD(2002.00) 1
 DK3228  ELLIP H (07/03/08)  200.456  (m)                       GP(2002.00) 2 2
 DK3228  NAVD 88             233.78   (m)          767.0    (f) LEVELING    3  
 DK3228
 DK3228.Superseded values are not recommended for survey control.
 DK3228
 DK3228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3228.See file dsdata.pdf to determine how the superseded data were derived.
 DK3228
 DK3228_MARKER: DD = SURVEY DISK
 DK3228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3228_STAMPING: 0013 2006
 DK3228_MARK LOGO: IL-043
 DK3228_PROJECTION: FLUSH
 DK3228_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3228+STABILITY: SURFACE MOTION
 DK3228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3228+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2025
 DK3228
 DK3228  HISTORY     - Date     Condition        Report By
 DK3228  HISTORY     - 20060827 MONUMENTED       PATRIC
 DK3228  HISTORY     - 20090224 GOOD             ILDT
 DK3228  HISTORY     - 20221114 GOOD             PATRIC
 DK3228  HISTORY     - 20250616 GOOD             ASMINC
 DK3228
 DK3228                          STATION DESCRIPTION
 DK3228
 DK3228'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3228'THE STATION IS IN WAYNE, IL.
 DK3228'
 DK3228'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND ARMY TRAIL
 DK3228'ROAD, GO EAST ALONG ARMY TRAIL ROAD FOR 1.6 MI (2.6 KM) TO GERBER ROAD
 DK3228'AND THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHWEST
 DK3228'CORNER OF THE INTERSECTION OF ARMY TRAIL ROAD AND GERBER ROAD AT AN
 DK3228'ENTRANCE TO THE WEST BRANCH OF THE FOREST PRESERVE.  THE MONUMENT IS A
 DK3228'3.5 BRASS DISK SET IN POURED CONCRETE,
 DK3228'
 DK3228'45.5 FT (13.9 M) SOUTH-SOUTHEAST OF A MANHOLE IN ARMY TRAIL ROAD, 29.7
 DK3228'FT (9.1 M) SOUTH OF THE SOUTH CURB, AND 34.8 FT (10.6 M) SOUTHEAST OF
 DK3228'A POWER POLE AT THE SOUTHWEST CORNER OF ARMY TRAIL GERBER ROAD.
 DK3228
 DK3228                          STATION RECOVERY (2009)
 DK3228
 DK3228'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3228'RECOVERED IN GOOD CONDITION.
 DK3228
 DK3228                          STATION RECOVERY (2022)
 DK3228
 DK3228'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3228'RECOVERED AS DESCRIBED.
 DK3228
 DK3228                          STATION RECOVERY (2025)
 DK3228
 DK3228'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DK3228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3227 ***********************************************************************
 DK3227  DESIGNATION -  0014
 DK3227  PID         -  DK3227
 DK3227  STATE/COUNTY-  IL/DU PAGE
 DK3227  COUNTRY     -  US
 DK3227  USGS QUAD   -  WEST CHICAGO (2018)
 DK3227
 DK3227                         *CURRENT SURVEY CONTROL
 DK3227  ______________________________________________________________________
 DK3227* NAD 83(1986) POSITION- 41 56 31.     (N) 088 10 09.     (W)   SCALED
 DK3227* NAVD 88 ORTHO HEIGHT -   235.790 (meters)      773.59  (feet) ADJUSTED
 DK3227  ______________________________________________________________________
 DK3227  GEOID HEIGHT    -        -33.348 (meters)                     GEOID18
 DK3227  DYNAMIC HEIGHT  -        235.708 (meters)      773.32  (feet) COMP
 DK3227  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 DK3227
 DK3227  VERT ORDER      -  SECOND    CLASS I
 DK3227
 DK3227.The horizontal coordinates were scaled from a map and have
 DK3227.an estimated accuracy of +/- 6 seconds.
 DK3227
 DK3227.The orthometric height was determined by differential leveling and
 DK3227.adjusted by the NATIONAL GEODETIC SURVEY
 DK3227.in May 2008.
 DK3227
 DK3227.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3227.GEOID18 height accuracy estimate available here.
 DK3227
 DK3227.Click photographs - Photos may exist for this station.
 DK3227
 DK3227.The dynamic height is computed by dividing the NAVD 88
 DK3227.geopotential number by the normal gravity value computed on the
 DK3227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3227.degrees latitude (g = 980.6199 gals.).
 DK3227
 DK3227.The modeled gravity was interpolated from observed gravity values.
 DK3227
 DK3227;                    North         East    Units  Estimated Accuracy
 DK3227;SPC IL E     -   585,670.      313,610.      MT  (+/- 180 meters Scaled)
 DK3227
 DK3227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM030439(NAD 83)
 DK3227
 DK3227                          SUPERSEDED SURVEY CONTROL
 DK3227
 DK3227.No superseded survey control is available for this station.
 DK3227
 DK3227_MARKER: DD = SURVEY DISK
 DK3227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3227_STAMPING: 0014 2006
 DK3227_MARK LOGO: IL-043
 DK3227_PROJECTION: FLUSH
 DK3227_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3227+STABILITY: SURFACE MOTION
 DK3227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3227+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2022
 DK3227
 DK3227  HISTORY     - Date     Condition        Report By
 DK3227  HISTORY     - 20060828 MONUMENTED       PATRIC
 DK3227  HISTORY     - 20090224 GOOD             ILDT
 DK3227  HISTORY     - 20221114 GOOD             PATRIC
 DK3227
 DK3227                          STATION DESCRIPTION
 DK3227
 DK3227'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3227'THE STATION IS IN CAROL STREAM, IL.
 DK3227'
 DK3227'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND ARMY TRAIL
 DK3227'ROAD, GO EAST ALONG ARMY TRAIL ROAD FOR APPROXIMATELY 2.0 MI (3.2 KM)
 DK3227'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHWEST
 DK3227'CORNER OF ARMY TRAIL ROAD AND FAIRFAX LANE TO THE NORTH AND SPRING
 DK3227'VALLEY DRIVE TO THE SOUTH.  THE MONUMENT IS A 3.5 BRASS DISK SET IN
 DK3227'POURED CONCRETE,
 DK3227'
 DK3227'LOCATED 21.3 FT (6.5 M) SOUTHEAST OF A POWER POLE, 21.2 FT (6.5 M)
 DK3227'SOUTH OF A FIRE HYDRANT, AND 18 FT (5.5 M) WEST OF A TRAFFIC SIGNAL
 DK3227'LIGHT AT THE SOUTHWEST CORNER OF SPRING VALLEY DRIVE AND ARMY TRAIL
 DK3227'ROAD.
 DK3227
 DK3227                          STATION RECOVERY (2009)
 DK3227
 DK3227'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3227'RECOVERED IN GOOD CONDITION.
 DK3227
 DK3227                          STATION RECOVERY (2022)
 DK3227
 DK3227'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3227'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3309 ***********************************************************************
 DK3309  DESIGNATION -  0015
 DK3309  PID         -  DK3309
 DK3309  STATE/COUNTY-  IL/DU PAGE
 DK3309  COUNTRY     -  US
 DK3309  USGS QUAD   -  ELMHURST (2018)
 DK3309
 DK3309                         *CURRENT SURVEY CONTROL
 DK3309  ______________________________________________________________________
 DK3309* NAD 83(1986) POSITION- 41 58 01.     (N) 087 58 49.     (W)   SCALED
 DK3309* NAVD 88 ORTHO HEIGHT -   210.755 (meters)      691.45  (feet) ADJUSTED
 DK3309  ______________________________________________________________________
 DK3309  GEOID HEIGHT    -        -33.550 (meters)                     GEOID18
 DK3309  DYNAMIC HEIGHT  -        210.683 (meters)      691.22  (feet) COMP
 DK3309  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 DK3309
 DK3309  VERT ORDER      -  SECOND    CLASS I
 DK3309
 DK3309.The horizontal coordinates were scaled from a map and have
 DK3309.an estimated accuracy of +/- 6 seconds.
 DK3309
 DK3309.The orthometric height was determined by differential leveling and
 DK3309.adjusted by the NATIONAL GEODETIC SURVEY
 DK3309.in May 2008.
 DK3309
 DK3309.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3309.GEOID18 height accuracy estimate available here.
 DK3309
 DK3309.Click photographs - Photos may exist for this station.
 DK3309
 DK3309.The dynamic height is computed by dividing the NAVD 88
 DK3309.geopotential number by the normal gravity value computed on the
 DK3309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3309.degrees latitude (g = 980.6199 gals.).
 DK3309
 DK3309.The modeled gravity was interpolated from observed gravity values.
 DK3309
 DK3309;                    North         East    Units  Estimated Accuracy
 DK3309;SPC IL E     -   588,490.      329,270.      MT  (+/- 180 meters Scaled)
 DK3309
 DK3309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM187465(NAD 83)
 DK3309
 DK3309                          SUPERSEDED SURVEY CONTROL
 DK3309
 DK3309.No superseded survey control is available for this station.
 DK3309
 DK3309_MARKER: DD = SURVEY DISK
 DK3309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3309_STAMPING: 0015 2006
 DK3309_MARK LOGO: IL-043
 DK3309_PROJECTION: FLUSH
 DK3309_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3309+STABILITY: SURFACE MOTION
 DK3309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3309+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2017
 DK3309
 DK3309  HISTORY     - Date     Condition        Report By
 DK3309  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3309  HISTORY     - 20170519 GOOD             ASMINC
 DK3309
 DK3309                          STATION DESCRIPTION
 DK3309
 DK3309'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3309'THE STATION IS IN WOOD DALE, IL.
 DK3309'
 DK3309'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 (IRVING PARK
 DK3309'ROAD) AND WOOD DALE ROAD, GO NORTH ON WOOD DALE ROAD FOR.3 MI (0.5 KM)
 DK3309'TO THE ENTRANCE TO THE WOODDALE MUNICIPAL BUILDING TO THE WEST AND THE
 DK3309'STATION.  THE MONUMENT IS AT THE SOUTHWEST CORNER OF THE PARKING LOT
 DK3309'FOR THE WOODDALE MUNICIPAL BUILDING NEAR THE INTERSECTION OF WOODDALE
 DK3309'ROAD AND WEST CENTER STREET.
 DK3309'
 DK3309'THE STATION IS 9.7 FT (3.0 M) SOUTHWEST OF A LIGHT POLE AND 28.4 FT
 DK3309'(8.7 M) NORTHWEST OF THE CORNER OF A BUILDING.  THE MONUMENT IS A 3.5
 DK3309'INCH (9 CM) BRASS DISK SET IN CONCRETE FLUSH WITH THE GROUND LEVEL.
 DK3309
 DK3309                          STATION RECOVERY (2017)
 DK3309
 DK3309'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 DK3309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3310 ***********************************************************************
 DK3310  DESIGNATION -  0016
 DK3310  PID         -  DK3310
 DK3310  STATE/COUNTY-  IL/DU PAGE
 DK3310  COUNTRY     -  US
 DK3310  USGS QUAD   -  ELMHURST (2018)
 DK3310
 DK3310                         *CURRENT SURVEY CONTROL
 DK3310  ______________________________________________________________________
 DK3310* NAD 83(1986) POSITION- 41 58 19.     (N) 087 58 43.     (W)   SCALED
 DK3310* NAVD 88 ORTHO HEIGHT -   216.061 (meters)      708.86  (feet) ADJUSTED
 DK3310  ______________________________________________________________________
 DK3310  GEOID HEIGHT    -        -33.560 (meters)                     GEOID18
 DK3310  DYNAMIC HEIGHT  -        215.988 (meters)      708.62  (feet) COMP
 DK3310  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 DK3310
 DK3310  VERT ORDER      -  SECOND    CLASS I
 DK3310
 DK3310.The horizontal coordinates were scaled from a map and have
 DK3310.an estimated accuracy of +/- 6 seconds.
 DK3310
 DK3310.The orthometric height was determined by differential leveling and
 DK3310.adjusted by the NATIONAL GEODETIC SURVEY
 DK3310.in May 2008.
 DK3310
 DK3310.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3310.GEOID18 height accuracy estimate available here.
 DK3310
 DK3310.Click photographs - Photos may exist for this station.
 DK3310
 DK3310.The dynamic height is computed by dividing the NAVD 88
 DK3310.geopotential number by the normal gravity value computed on the
 DK3310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3310.degrees latitude (g = 980.6199 gals.).
 DK3310
 DK3310.The modeled gravity was interpolated from observed gravity values.
 DK3310
 DK3310;                    North         East    Units  Estimated Accuracy
 DK3310;SPC IL E     -   589,050.      329,400.      MT  (+/- 180 meters Scaled)
 DK3310
 DK3310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM189471(NAD 83)
 DK3310
 DK3310                          SUPERSEDED SURVEY CONTROL
 DK3310
 DK3310.No superseded survey control is available for this station.
 DK3310
 DK3310_MARKER: DD = SURVEY DISK
 DK3310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3310_STAMPING: 0016 2006
 DK3310_MARK LOGO: IL-043
 DK3310_PROJECTION: PROJECTING 10 CENTIMETERS
 DK3310_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3310+STABILITY: SURFACE MOTION
 DK3310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3310+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3310
 DK3310  HISTORY     - Date     Condition        Report By
 DK3310  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3310
 DK3310                          STATION DESCRIPTION
 DK3310
 DK3310'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3310'THE STATION IS LOCATED IN ITASCA IL.
 DK3310'
 DK3310'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 (IRVING PARK
 DK3310'ROAD) AND WOOD DALE ROAD, GO NORTH ALONG WOOD DALE ROAD FOR
 DK3310'APPROXIMATELY.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.  THE STATION
 DK3310'IS JUST NORTH OF THE INTERSECTION OF WOODDALE ROAD WITH FOSTER AVENUE.
 DK3310'THE MONUMENT IS SET IN POURED CONCRETE 18.5 FT (5.6 M) NORTHWEST OF A
 DK3310'BRICK SIGN, 20.0 FT (6.1 M) EAST OF THE EDGE OF PAVEMENT OF WOODDALE
 DK3310'RD., 7.2 FT (2.2 M) SOUTH OF THE BACK OF CURB TO A PARKING LOT, AND
 DK3310'7.2 FT (2.2 M) EAST OF A PARKING LOT.    ---   NOTE---THE MONUMENT IS
 DK3310'SUITABLE FOR GPS OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9641 ***********************************************************************
 DP9641  DESIGNATION -  002
 DP9641  PID         -  DP9641
 DP9641  STATE/COUNTY-  IL/BUREAU
 DP9641  COUNTRY     -  US
 DP9641  USGS QUAD   -  LADD (2018)
 DP9641
 DP9641                         *CURRENT SURVEY CONTROL
 DP9641  ______________________________________________________________________
 DP9641* NAD 83(1986) POSITION- 41 26 26.71   (N) 089 14 20.54   (W)   HD_HELD1
 DP9641* NAVD 88 ORTHO HEIGHT -   211.353 (meters)      693.41  (feet) ADJUSTED
 DP9641  ______________________________________________________________________
 DP9641  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 DP9641  DYNAMIC HEIGHT  -        211.269 (meters)      693.14  (feet) COMP
 DP9641  MODELED GRAVITY -    980,223.4   (mgal)                       NAVD 88
 DP9641
 DP9641  VERT ORDER      -  SECOND    CLASS I
 DP9641
 DP9641.The horizontal coordinates were determined by differentially corrected
 DP9641.hand held GPS observations or other comparable positioning techniques
 DP9641.and have an estimated accuracy of +/- 3 meters.
 DP9641
 DP9641.The orthometric height was determined by differential leveling and
 DP9641.adjusted by the NATIONAL GEODETIC SURVEY
 DP9641.in January 2016.
 DP9641
 DP9641.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9641.GEOID18 height accuracy estimate available here.
 DP9641
 DP9641.Click photographs - Photos may exist for this station.
 DP9641
 DP9641.The dynamic height is computed by dividing the NAVD 88
 DP9641.geopotential number by the normal gravity value computed on the
 DP9641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9641.degrees latitude (g = 980.6199 gals.).
 DP9641
 DP9641.The modeled gravity was interpolated from observed gravity values.
 DP9641
 DP9641;                    North         East    Units  Estimated Accuracy
 DP9641;SPC IL W     -   530,387.2     777,519.8     MT  (+/- 3 meters HH1 GPS) 
 DP9641
 DP9641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1294790106(NAD 83)
 DP9641
 DP9641                          SUPERSEDED SURVEY CONTROL
 DP9641
 DP9641.No superseded survey control is available for this station.
 DP9641
 DP9641_MARKER: F = FLANGE-ENCASED ROD
 DP9641_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9641_STAMPING: BM 002 2015
 DP9641_MARK LOGO: UIL
 DP9641_PROJECTION: FLUSH
 DP9641_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9641_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9641+STABILITY: POSITION/ELEVATION WELL
 DP9641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9641+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2023
 DP9641_ROD/PIPE-DEPTH: 14.6 meters
 DP9641_SLEEVE-DEPTH  : 0.9 meters
 DP9641
 DP9641  HISTORY     - Date     Condition        Report By
 DP9641  HISTORY     - 20150428 MONUMENTED       BCA
 DP9641  HISTORY     - 20230410 GOOD             ILDT
 DP9641
 DP9641                          STATION DESCRIPTION
 DP9641
 DP9641'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9641'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF MALDEN, 6.6 MI
 DP9641'(10.6 KM) SOUTH-SOUTHEAST OF LA MOILLE AND 4.2 MI (6.8 KM)
 DP9641'NORTH-NORTHWEST OF LADD.
 DP9641'
 DP9641'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9641'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO NORTH
 DP9641'ON SR 89 FOR 3.8 MI (6.1 KM) TO CR 1900 NORTH.  TURN LEFT AND GO WEST
 DP9641'ON CR 1900 NORTH FOR 1.0 MI (1.6 KM) TO CR 3200 EAST.  TURN RIGHT AND
 DP9641'GO NORTH ON CR 3200 EAST FOR 1.25 MI (2.0 KM) TO THE STATION ON THE
 DP9641'RIGHT.
 DP9641'
 DP9641'THE STATION IS LOCATED 29.8 FT (9.1 M) EAST OF THE CENTERLINE OF CR
 DP9641'3200 EAST, 21.0 FT (6.4 M) EAST OF THE EDGE OF PAVEMENT OF CR 3200
 DP9641'EAST AND 6.2 FT (1.9 M) WEST OF A WOODEN FENCE POST.
 DP9641'
 DP9641'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9641'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9641'IN IDENTIFICATION.
 DP9641
 DP9641                          STATION RECOVERY (2023)
 DP9641
 DP9641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP9641'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3071 ***********************************************************************
 ME3071  DESIGNATION -  002 COC
 ME3071  PID         -  ME3071
 ME3071  STATE/COUNTY-  IL/COOK
 ME3071  COUNTRY     -  US
 ME3071  USGS QUAD   -  RIVER FOREST (2018)
 ME3071
 ME3071                         *CURRENT SURVEY CONTROL
 ME3071  ______________________________________________________________________
 ME3071* NAD 83(1997) POSITION- 41 56 39.87321(N) 087 49 35.77785(W)   ADJUSTED
 ME3071* NAVD 88 ORTHO HEIGHT -   193.1   (meters)      634.    (feet) VERTCON3
 ME3071  ______________________________________________________________________
 ME3071  GEOID HEIGHT    -        -33.617 (meters)                     GEOID18
 ME3071  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 ME3071  HORZ ORDER      -  SECOND
 ME3071
 ME3071.The horizontal coordinates were established by classical geodetic methods
 ME3071.and adjusted by the National Geodetic Survey in October 1999.
 ME3071
 ME3071.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3071.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3071
 ME3071.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3071.GEOID18 height accuracy estimate available here.
 ME3071
 ME3071.Click photographs - Photos may exist for this station.
 ME3071
 ME3071.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3071
 ME3071. The following values were computed from the NAD 83(1997) position.
 ME3071
 ME3071;                    North         East     Units Scale Factor Converg.
 ME3071;SPC IL E     -   586,052.340   342,018.361   MT  0.99999672   +0 20 19.3
 ME3071;SPC IL E     - 1,922,740.05  1,122,105.24   sFT  0.99999672   +0 20 19.3
 ME3071;UTM  16      - 4,643,934.447   431,482.735   MT  0.99965777   -0 33 09.1
 ME3071
 ME3071!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3071!SPC IL E     -   0.99997499  x   0.99999672  =   0.99997171
 ME3071!UTM  16      -   0.99997499  x   0.99965777  =   0.99963276
 ME3071
 ME3071:                Primary Azimuth Mark                     Grid Az
 ME3071:SPC IL E     -  STD 396 COC                              357 13 50.3
 ME3071:UTM  16      -  STD 396 COC                              358 07 18.7
 ME3071
 ME3071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3148243934(NAD 83)
 ME3071
 ME3071|---------------------------------------------------------------------|
 ME3071| PID    Reference Object                     Distance      Geod. Az  |
 ME3071|                                                           dddmmss.s |
 ME3071| ME3072 002 COC TPT                          13.384 METERS 23915     |
 ME3071| ME3073 STD 396 COC                         APPROX. 0.8 KM 3573409.6 |
 ME3071|---------------------------------------------------------------------|
 ME3071
 ME3071                          SUPERSEDED SURVEY CONTROL
 ME3071
 ME3071  NAD 83(1997)-  41 56 39.87334(N)    087 49 35.77838(W) AD(       ) 2
 ME3071  NAD 83(1994)-  41 56 39.87453(N)    087 49 35.79175(W) AD(       ) 2
 ME3071  NAD 83(1986)-  41 56 39.87595(N)    087 49 35.79141(W) AD(       ) 2
 ME3071  NAD 27      -  41 56 39.76519(N)    087 49 35.56963(W) AD(       ) 2
 ME3071  NGVD 29 (07/19/86)  193.2    (m)          634.     (f) VERT ANG       
 ME3071
 ME3071.Superseded values are not recommended for survey control.
 ME3071
 ME3071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3071.See file dsdata.pdf to determine how the superseded data were derived.
 ME3071
 ME3071_MARKER: DD = SURVEY DISK
 ME3071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3071+STABILITY: SURFACE MOTION
 ME3071
 ME3071  HISTORY     - Date     Condition        Report By
 ME3071  HISTORY     - 1977     MONUMENTED       IL1670
 ME3071
 ME3071                          STATION DESCRIPTION
 ME3071
 ME3071'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3071'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME3071'THE INTERSECTION OF NORTH PACIFIC AVENUE AND WEST FOREST
 ME3071'PRESERVE AVENUE NEAR THE NORTH LINE OF HIAWATHA PARK. ADDRESS
 ME3071'IS 8000 WEST FOREST PRESERVE AVENUE.
 ME3071'
 ME3071'STATION MARKS, BRONZE SURFACE DISK STAMPED---002 1977---AND
 ME3071'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME3071'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME3071'
 ME3071'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME3071'MARK. THE STATION IS 51 FEET NORTHEASTERLY OF THE CORNER OF
 ME3071'THE SIDEWALK ON THE
 ME3071'NORTHERLY LINE OF THE SIDEWALK EXTENDED NORTHEASTERLY, 67 FEET
 ME3071'NORTHERLY OF A LIGHT POLE, 60 FEET SOUTHWESTERLY OF A LIGHT
 ME3071'POLE AND 14 FEET SOUTHEASTERLY OF THE BACK OF THE SOUTHERLY
 ME3071'CURB OF FOREST PRESERVE AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9642 ***********************************************************************
 DP9642  DESIGNATION -  003
 DP9642  PID         -  DP9642
 DP9642  STATE/COUNTY-  IL/BUREAU
 DP9642  COUNTRY     -  US
 DP9642  USGS QUAD   -  LADD (2018)
 DP9642
 DP9642                         *CURRENT SURVEY CONTROL
 DP9642  ______________________________________________________________________
 DP9642* NAD 83(1986) POSITION- 41 25 34.62   (N) 089 14 20.05   (W)   HD_HELD1
 DP9642* NAVD 88 ORTHO HEIGHT -   211.402 (meters)      693.57  (feet) ADJUSTED
 DP9642  ______________________________________________________________________
 DP9642  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 DP9642  DYNAMIC HEIGHT  -        211.319 (meters)      693.30  (feet) COMP
 DP9642  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 DP9642
 DP9642  VERT ORDER      -  SECOND    CLASS I
 DP9642
 DP9642.The horizontal coordinates were determined by differentially corrected
 DP9642.hand held GPS observations or other comparable positioning techniques
 DP9642.and have an estimated accuracy of +/- 3 meters.
 DP9642
 DP9642.The orthometric height was determined by differential leveling and
 DP9642.adjusted by the NATIONAL GEODETIC SURVEY
 DP9642.in January 2016.
 DP9642
 DP9642.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9642.GEOID18 height accuracy estimate available here.
 DP9642
 DP9642.Click photographs - Photos may exist for this station.
 DP9642
 DP9642.The dynamic height is computed by dividing the NAVD 88
 DP9642.geopotential number by the normal gravity value computed on the
 DP9642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9642.degrees latitude (g = 980.6199 gals.).
 DP9642
 DP9642.The modeled gravity was interpolated from observed gravity values.
 DP9642
 DP9642;                    North         East    Units  Estimated Accuracy
 DP9642;SPC IL W     -   528,780.4     777,548.4     MT  (+/- 3 meters HH1 GPS) 
 DP9642
 DP9642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1291788499(NAD 83)
 DP9642
 DP9642                          SUPERSEDED SURVEY CONTROL
 DP9642
 DP9642.No superseded survey control is available for this station.
 DP9642
 DP9642_MARKER: F = FLANGE-ENCASED ROD
 DP9642_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9642_STAMPING: BM 003 2015
 DP9642_MARK LOGO: UIL
 DP9642_PROJECTION: FLUSH
 DP9642_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9642_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9642+STABILITY: POSITION/ELEVATION WELL
 DP9642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9642+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2015
 DP9642_ROD/PIPE-DEPTH: 8.5 meters
 DP9642_SLEEVE-DEPTH  : 0.9 meters
 DP9642
 DP9642  HISTORY     - Date     Condition        Report By
 DP9642  HISTORY     - 20150428 MONUMENTED       BCA
 DP9642
 DP9642                          STATION DESCRIPTION
 DP9642
 DP9642'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9642'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF
 DP9642'SPRING VALLEY, 6.8 MI (10.9 KM) EAST OF MALDEN AND 3.2 MI (5.1 KM)
 DP9642'NORTH-NORTHWEST OF LADD.
 DP9642'
 DP9642'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9642'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO NORTH
 DP9642'ON SR 89 FOR 3.8 MI (6.1 KM) TO CR 1900 NORTH.  TURN LEFT AND GO WEST
 DP9642'ON CR 1900 NORTH FOR 1.0 MI (1.6 KM) TO CR 3200 EAST.  TURN RIGHT AND
 DP9642'GO NORTH ON CR 3200 EAST FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DP9642'LEFT.
 DP9642'
 DP9642'THE STATION IS LOCATED 25.6 FT (7.8 M) WEST OF THE CENTERLINE OF CR
 DP9642'3200 EAST, 71.9 FT (21.9 M) NORTHWEST OF A CONCRETE POST, 69.6 FT
 DP9642'(21.2 M) NORTHWEST OF A POWER POLE, 16.2 FT (4.9 M) WEST OF THE EDGE
 DP9642'OF PAVEMENT OF CR 3200 EAST AND 8.7 FT (2.7 M) NORTH-NORTHWEST OF THE
 DP9642'NORTH END OF AN 18 INCH CORRUGATED METAL PIPE.
 DP9642'
 DP9642'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9642'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9642'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3060 ***********************************************************************
 ME3060  DESIGNATION -  003 COC
 ME3060  PID         -  ME3060
 ME3060  STATE/COUNTY-  IL/COOK
 ME3060  COUNTRY     -  US
 ME3060  USGS QUAD   -  RIVER FOREST (2018)
 ME3060
 ME3060                         *CURRENT SURVEY CONTROL
 ME3060  ______________________________________________________________________
 ME3060* NAD 83(1997) POSITION- 41 57 34.18574(N) 087 47 12.77269(W)   ADJUSTED
 ME3060* NAVD 88 ORTHO HEIGHT -   189.5   (meters)      622.    (feet) VERTCON3
 ME3060  ______________________________________________________________________
 ME3060  GEOID HEIGHT    -        -33.664 (meters)                     GEOID18
 ME3060  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 ME3060  HORZ ORDER      -  SECOND
 ME3060
 ME3060.The horizontal coordinates were established by classical geodetic methods
 ME3060.and adjusted by the National Geodetic Survey in October 1999.
 ME3060
 ME3060.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3060.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3060
 ME3060.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3060.GEOID18 height accuracy estimate available here.
 ME3060
 ME3060.Click photographs - Photos may exist for this station.
 ME3060
 ME3060.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3060
 ME3060. The following values were computed from the NAD 83(1997) position.
 ME3060
 ME3060;                    North         East     Units Scale Factor Converg.
 ME3060;SPC IL E     -   587,748.270   345,301.608   MT  1.00000024   +0 21 55.3
 ME3060;SPC IL E     - 1,928,304.12  1,132,877.03   sFT  1.00000024   +0 21 55.3
 ME3060;UTM  16      - 4,645,578.531   434,790.831   MT  0.99965232   -0 31 34.1
 ME3060
 ME3060!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3060!SPC IL E     -   0.99997556  x   1.00000024  =   0.99997580
 ME3060!UTM  16      -   0.99997556  x   0.99965232  =   0.99962789
 ME3060
 ME3060:                Primary Azimuth Mark                     Grid Az
 ME3060:SPC IL E     -  DUNHAM                                   001 30 19.7
 ME3060:UTM  16      -  DUNHAM                                   002 23 49.1
 ME3060
 ME3060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3479045578(NAD 83)
 ME3060
 ME3060|---------------------------------------------------------------------|
 ME3060| PID    Reference Object                     Distance      Geod. Az  |
 ME3060|                                                           dddmmss.s |
 ME3060| ME3090 DUNHAM AZ MK                        419.912 METERS 0004101.6 |
 ME3060| ME3059 003 COC TPT                          19.406 METERS 00148     |
 ME3060| ME3058 DUNHAM                              APPROX. 0.8 KM 0015215.0 |
 ME3060| ME3016 CHICAGO ILL STATE HOSPITAL TK       499.279 METERS 2411935.1 |
 ME3060|---------------------------------------------------------------------|
 ME3060
 ME3060                          SUPERSEDED SURVEY CONTROL
 ME3060
 ME3060  NAD 83(1997)-  41 57 34.18588(N)    087 47 12.77321(W) AD(       ) 2
 ME3060  NAD 83(1994)-  41 57 34.18769(N)    087 47 12.78680(W) AD(       ) 2
 ME3060  NAD 83(1986)-  41 57 34.18893(N)    087 47 12.78624(W) AD(       ) 2
 ME3060  NAD 27      -  41 57 34.07654(N)    087 47 12.56931(W) AD(       ) 2
 ME3060  NGVD 29 (07/19/86)  189.6    (m)          622.     (f) VERT ANG       
 ME3060
 ME3060.Superseded values are not recommended for survey control.
 ME3060
 ME3060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3060.See file dsdata.pdf to determine how the superseded data were derived.
 ME3060
 ME3060_MARKER: DD = SURVEY DISK
 ME3060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3060+STABILITY: SURFACE MOTION
 ME3060
 ME3060  HISTORY     - Date     Condition        Report By
 ME3060  HISTORY     - 1977     MONUMENTED       IL1670
 ME3060
 ME3060                          STATION DESCRIPTION
 ME3060
 ME3060'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3060'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME3060'THE SOUTHWEST CORNER OF THE INTERSECTION OF WEST FULLERTON
 ME3060'AVENUE AND NORTH LINDER AVENUE. ADDRESS IS 5501 WEST FULLERTON
 ME3060'AVENUE.
 ME3060'
 ME3060'STATION MARKS, BRONZE SURFACE DISK STAMPED---004 1977---AND
 ME3060'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME3060'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME3060'
 ME3060'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME3060'MARK. THE STATION IS 14.00 FEET NORTH OF THE SOUTH LINE OF WEST
 ME3060'FULLERTON AVENUE AND 6.50 FEET WEST OF THE WEST LINE OF NORTH
 ME3060'LINDER AVENUE EXTENDED SOUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9643 ***********************************************************************
 DP9643  DESIGNATION -  004
 DP9643  PID         -  DP9643
 DP9643  STATE/COUNTY-  IL/BUREAU
 DP9643  COUNTRY     -  US
 DP9643  USGS QUAD   -  LADD (2018)
 DP9643
 DP9643                         *CURRENT SURVEY CONTROL
 DP9643  ______________________________________________________________________
 DP9643* NAD 83(1986) POSITION- 41 24 48.40   (N) 089 14 18.96   (W)   HD_HELD1
 DP9643* NAVD 88 ORTHO HEIGHT -   205.580 (meters)      674.47  (feet) ADJUSTED
 DP9643  ______________________________________________________________________
 DP9643  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 DP9643  DYNAMIC HEIGHT  -        205.498 (meters)      674.20  (feet) COMP
 DP9643  MODELED GRAVITY -    980,222.2   (mgal)                       NAVD 88
 DP9643
 DP9643  VERT ORDER      -  SECOND    CLASS I
 DP9643
 DP9643.The horizontal coordinates were determined by differentially corrected
 DP9643.hand held GPS observations or other comparable positioning techniques
 DP9643.and have an estimated accuracy of +/- 3 meters.
 DP9643
 DP9643.The orthometric height was determined by differential leveling and
 DP9643.adjusted by the NATIONAL GEODETIC SURVEY
 DP9643.in January 2016.
 DP9643
 DP9643.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9643.GEOID18 height accuracy estimate available here.
 DP9643
 DP9643.Click photographs - Photos may exist for this station.
 DP9643
 DP9643.The dynamic height is computed by dividing the NAVD 88
 DP9643.geopotential number by the normal gravity value computed on the
 DP9643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9643.degrees latitude (g = 980.6199 gals.).
 DP9643
 DP9643.The modeled gravity was interpolated from observed gravity values.
 DP9643
 DP9643;                    North         East    Units  Estimated Accuracy
 DP9643;SPC IL W     -   527,354.8     777,589.0     MT  (+/- 3 meters HH1 GPS) 
 DP9643
 DP9643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1290587073(NAD 83)
 DP9643
 DP9643                          SUPERSEDED SURVEY CONTROL
 DP9643
 DP9643.No superseded survey control is available for this station.
 DP9643
 DP9643_MARKER: F = FLANGE-ENCASED ROD
 DP9643_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9643_STAMPING: BM 004 2015
 DP9643_MARK LOGO: UIL
 DP9643_PROJECTION: FLUSH
 DP9643_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9643_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9643+STABILITY: POSITION/ELEVATION WELL
 DP9643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9643+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2025
 DP9643_ROD/PIPE-DEPTH: 8.5 meters
 DP9643_SLEEVE-DEPTH  : 0.9 meters
 DP9643
 DP9643  HISTORY     - Date     Condition        Report By
 DP9643  HISTORY     - 20150428 MONUMENTED       BCA
 DP9643  HISTORY     - 20250404 GOOD             ILDT
 DP9643
 DP9643                          STATION DESCRIPTION
 DP9643
 DP9643'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9643'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST OF MALDEN, 6.3 MI
 DP9643'(10.1 KM) NORTH-NORTHWEST OF SPRING VALLEY AND 2.4 MI (3.9 KM)
 DP9643'NORTH-NORTHWEST OF LADD.
 DP9643'
 DP9643'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9643'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO NORTH
 DP9643'ON SR 89 FOR 2.8 MI (4.5 KM) TO CR 1800 NORTH.  TURN LEFT AND GO WEST
 DP9643'ON CR 1800 NORTH FOR 1.0 MI (1.6 KM) TO CR 3200 EAST.  TURN RIGHT AND
 DP9643'GO NORTH ON CR 3200 EAST FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP9643'RIGHT.
 DP9643'
 DP9643'THE STATION IS LOCATED 22.8 FT (6.9 M) EAST OF THE CENTERLINE OF CR
 DP9643'3200 EAST, 15.3 FT (4.7 M) EAST OF THE EDGE OF PAVEMENT OF CR 3200
 DP9643'EAST AND 1.4 FT (0.4 M) WEST OF A FENCE.
 DP9643'
 DP9643'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9643'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9643'IN IDENTIFICATION.
 DP9643
 DP9643                          STATION RECOVERY (2025)
 DP9643
 DP9643'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP9643'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9644 ***********************************************************************
 DP9644  DESIGNATION -  005
 DP9644  PID         -  DP9644
 DP9644  STATE/COUNTY-  IL/BUREAU
 DP9644  COUNTRY     -  US
 DP9644  USGS QUAD   -  LADD (2018)
 DP9644
 DP9644                         *CURRENT SURVEY CONTROL
 DP9644  ______________________________________________________________________
 DP9644* NAD 83(1986) POSITION- 41 24 01.86   (N) 089 14 20.05   (W)   HD_HELD1
 DP9644* NAVD 88 ORTHO HEIGHT -   202.123 (meters)      663.13  (feet) ADJUSTED
 DP9644  ______________________________________________________________________
 DP9644  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 DP9644  DYNAMIC HEIGHT  -        202.043 (meters)      662.87  (feet) COMP
 DP9644  MODELED GRAVITY -    980,221.8   (mgal)                       NAVD 88
 DP9644
 DP9644  VERT ORDER      -  SECOND    CLASS I
 DP9644
 DP9644.The horizontal coordinates were determined by differentially corrected
 DP9644.hand held GPS observations or other comparable positioning techniques
 DP9644.and have an estimated accuracy of +/- 3 meters.
 DP9644
 DP9644.The orthometric height was determined by differential leveling and
 DP9644.adjusted by the NATIONAL GEODETIC SURVEY
 DP9644.in January 2016.
 DP9644
 DP9644.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9644.GEOID18 height accuracy estimate available here.
 DP9644
 DP9644.Click photographs - Photos may exist for this station.
 DP9644
 DP9644.The dynamic height is computed by dividing the NAVD 88
 DP9644.geopotential number by the normal gravity value computed on the
 DP9644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9644.degrees latitude (g = 980.6199 gals.).
 DP9644
 DP9644.The modeled gravity was interpolated from observed gravity values.
 DP9644
 DP9644;                    North         East    Units  Estimated Accuracy
 DP9644;SPC IL W     -   525,918.8     777,579.0     MT  (+/- 3 meters HH1 GPS) 
 DP9644
 DP9644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1284385638(NAD 83)
 DP9644
 DP9644                          SUPERSEDED SURVEY CONTROL
 DP9644
 DP9644.No superseded survey control is available for this station.
 DP9644
 DP9644_MARKER: F = FLANGE-ENCASED ROD
 DP9644_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9644_STAMPING: BM 005 2015
 DP9644_MARK LOGO: UIL
 DP9644_PROJECTION: FLUSH
 DP9644_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9644_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9644+STABILITY: POSITION/ELEVATION WELL
 DP9644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9644+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2025
 DP9644_ROD/PIPE-DEPTH: 15.9 meters
 DP9644_SLEEVE-DEPTH  : 0.9 meters
 DP9644
 DP9644  HISTORY     - Date     Condition        Report By
 DP9644  HISTORY     - 20150428 MONUMENTED       BCA
 DP9644  HISTORY     - 20250311 GOOD             ILDT
 DP9644
 DP9644                          STATION DESCRIPTION
 DP9644
 DP9644'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9644'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHEAST OF
 DP9644'DEPUE, 5.4 MI (8.7 KM) NORTH-NORTHWEST OF SPRING VALLEY AND 1.6 MI
 DP9644'(2.6 KM) NORTHWEST OF LADD.
 DP9644'
 DP9644'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9644'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO NORTH
 DP9644'ON SR 89 FOR 1.8 MI (2.9 KM) TO CR 1700 NORTH.  TURN LEFT AND GO WEST
 DP9644'ON CR 1700 NORTH FOR 1.0 MI (1.6 KM) TO CR 3200 EAST.  TURN RIGHT AND
 DP9644'GO NORTH ON CR 3200 EAST FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DP9644'RIGHT.
 DP9644'
 DP9644'THE STATION IS LOCATED 23.0 FT (7.0 M) EAST OF THE CENTERLINE OF CR
 DP9644'3200 EAST, 71.6 FT (21.8 M) SOUTH-SOUTHEAST OF THE SOUTH END OF A
 DP9644'CONCRETE HEADWALL, 15.2 FT (4.6 M) EAST OF THE EDGE OF PAVEMENT OF CR
 DP9644'3200 EAST AND 14.0 FT (4.3 M) SOUTHEAST OF THE SOUTH END OF AN 15 INCH
 DP9644'CORRUGATED METAL PIPE.
 DP9644'
 DP9644'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9644'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9644'IN IDENTIFICATION.
 DP9644
 DP9644                          STATION RECOVERY (2025)
 DP9644
 DP9644'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP9644'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3084 ***********************************************************************
 ME3084  DESIGNATION -  005 COC
 ME3084  PID         -  ME3084
 ME3084  STATE/COUNTY-  IL/COOK
 ME3084  COUNTRY     -  US
 ME3084  USGS QUAD   -  RIVER FOREST (2018)
 ME3084
 ME3084                         *CURRENT SURVEY CONTROL
 ME3084  ______________________________________________________________________
 ME3084* NAD 83(1997) POSITION- 41 57 51.74169(N) 087 45 09.34434(W)   ADJUSTED
 ME3084* NAVD 88 ORTHO HEIGHT -   186.    (meters)      610.    (feet) VERTCON3
 ME3084  ______________________________________________________________________
 ME3084  GEOID HEIGHT    -        -33.683 (meters)                     GEOID18
 ME3084  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 ME3084  HORZ ORDER      -  SECOND
 ME3084
 ME3084.The horizontal coordinates were established by classical geodetic methods
 ME3084.and adjusted by the National Geodetic Survey in October 1999.
 ME3084
 ME3084.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3084.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3084
 ME3084.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3084.GEOID18 height accuracy estimate available here.
 ME3084
 ME3084.Click photographs - Photos may exist for this station.
 ME3084
 ME3084.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3084
 ME3084. The following values were computed from the NAD 83(1997) position.
 ME3084
 ME3084;                    North         East     Units Scale Factor Converg.
 ME3084;SPC IL E     -   588,308.616   348,140.274   MT  1.00000351   +0 23 18.0
 ME3084;SPC IL E     - 1,930,142.52  1,142,190.22   sFT  1.00000351   +0 23 18.0
 ME3084;UTM  16      - 4,646,094.458   437,636.870   MT  0.99964786   -0 30 11.7
 ME3084
 ME3084!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3084!SPC IL E     -   0.99997612  x   1.00000351  =   0.99997963
 ME3084!UTM  16      -   0.99997612  x   0.99964786  =   0.99962399
 ME3084
 ME3084:                Primary Azimuth Mark                     Grid Az
 ME3084:SPC IL E     -  006 COC                                  268 57 10.1
 ME3084:UTM  16      -  006 COC                                  269 50 39.8
 ME3084
 ME3084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3763646094(NAD 83)
 ME3084
 ME3084|---------------------------------------------------------------------|
 ME3084| PID    Reference Object                     Distance      Geod. Az  |
 ME3084|                                                           dddmmss.s |
 ME3084| ME3083 005 COC TPT                           5.518 METERS 09142     |
 ME3084| ME3045 006 COC                             412.599 METERS 2692028.1 |
 ME3084|---------------------------------------------------------------------|
 ME3084
 ME3084                          SUPERSEDED SURVEY CONTROL
 ME3084
 ME3084  NAD 83(1997)-  41 57 51.74184(N)    087 45 09.34485(W) AD(       ) 2
 ME3084  NAD 83(1994)-  41 57 51.74416(N)    087 45 09.35859(W) AD(       ) 2
 ME3084  NAD 83(1986)-  41 57 51.74537(N)    087 45 09.35786(W) AD(       ) 2
 ME3084  NAD 27      -  41 57 51.63180(N)    087 45 09.14576(W) AD(       ) 2
 ME3084  NGVD 29 (07/19/86)  186.     (m)          610.     (f) VERT ANG       
 ME3084
 ME3084.Superseded values are not recommended for survey control.
 ME3084
 ME3084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3084.See file dsdata.pdf to determine how the superseded data were derived.
 ME3084
 ME3084_MARKER: DD = SURVEY DISK
 ME3084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3084+STABILITY: SURFACE MOTION
 ME3084
 ME3084  HISTORY     - Date     Condition        Report By
 ME3084  HISTORY     - 1977     MONUMENTED       IL1670
 ME3084
 ME3084                          STATION DESCRIPTION
 ME3084
 ME3084'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3084'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME3084'THE INTERSECTION OF WEST WILSON AVENUE AND NORTH LAVERGNE
 ME3084'AVENUE. ADDRESS IS 5000 NORTH LAVERGNE AVENUE.
 ME3084'
 ME3084'STATION MARKS, BRONZE SURFACE DISK STAMPED---005 1977---AND
 ME3084'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME3084'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION UNDER A
 ME3084'CAST IRON BOX.
 ME3084'
 ME3084'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME3084'MARK. THE STATION IS 13.25 FEET EAST OF THE WEST LINE OF NORTH
 ME3084'LAVERGNE AVENUE AND 9.30 FEET SOUTH OF THE NORTH LINE OF WEST
 ME3084'WILSON AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9645 ***********************************************************************
 DP9645  DESIGNATION -  006
 DP9645  PID         -  DP9645
 DP9645  STATE/COUNTY-  IL/BUREAU
 DP9645  COUNTRY     -  US
 DP9645  USGS QUAD   -  LADD (2018)
 DP9645
 DP9645                         *CURRENT SURVEY CONTROL
 DP9645  ______________________________________________________________________
 DP9645* NAD 83(1986) POSITION- 41 23 36.84   (N) 089 14 51.69   (W)   HD_HELD1
 DP9645* NAVD 88 ORTHO HEIGHT -   196.940 (meters)      646.13  (feet) ADJUSTED
 DP9645  ______________________________________________________________________
 DP9645  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 DP9645  DYNAMIC HEIGHT  -        196.861 (meters)      645.87  (feet) COMP
 DP9645  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 DP9645
 DP9645  VERT ORDER      -  SECOND    CLASS I
 DP9645
 DP9645.The horizontal coordinates were determined by differentially corrected
 DP9645.hand held GPS observations or other comparable positioning techniques
 DP9645.and have an estimated accuracy of +/- 3 meters.
 DP9645
 DP9645.The orthometric height was determined by differential leveling and
 DP9645.adjusted by the NATIONAL GEODETIC SURVEY
 DP9645.in January 2016.
 DP9645
 DP9645.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9645.GEOID18 height accuracy estimate available here.
 DP9645
 DP9645.Click photographs - Photos may exist for this station.
 DP9645
 DP9645.The dynamic height is computed by dividing the NAVD 88
 DP9645.geopotential number by the normal gravity value computed on the
 DP9645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9645.degrees latitude (g = 980.6199 gals.).
 DP9645
 DP9645.The modeled gravity was interpolated from observed gravity values.
 DP9645
 DP9645;                    North         East    Units  Estimated Accuracy
 DP9645;SPC IL W     -   525,139.1     776,852.3     MT  (+/- 3 meters HH1 GPS) 
 DP9645
 DP9645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1208884886(NAD 83)
 DP9645
 DP9645                          SUPERSEDED SURVEY CONTROL
 DP9645
 DP9645.No superseded survey control is available for this station.
 DP9645
 DP9645_MARKER: F = FLANGE-ENCASED ROD
 DP9645_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9645_STAMPING: BM 006 2015
 DP9645_MARK LOGO: UIL
 DP9645_PROJECTION: FLUSH
 DP9645_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9645_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9645+STABILITY: POSITION/ELEVATION WELL
 DP9645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9645+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2022
 DP9645_ROD/PIPE-DEPTH: 14.6 meters
 DP9645_SLEEVE-DEPTH  : 0.9 meters
 DP9645
 DP9645  HISTORY     - Date     Condition        Report By
 DP9645  HISTORY     - 20150428 MONUMENTED       BCA
 DP9645  HISTORY     - 20221129 GOOD             ILDT
 DP9645
 DP9645                          STATION DESCRIPTION
 DP9645
 DP9645'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9645'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH-NORTHEAST OF DEPUE,
 DP9645'5.2 MI (8.4 KM) NORTH-NORTHWEST OF SPRING VALLEY AND 1.7 MI (2.7 KM)
 DP9645'WEST-NORTHWEST OF LADD.
 DP9645'
 DP9645'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9645'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO NORTH
 DP9645'ON SR 89 FOR 1.8 MI (2.9 KM) TO CR 1700 NORTH.  TURN LEFT AND GO WEST
 DP9645'ON CR 1700 NORTH FOR 1.0 MI (1.6 KM) TO CR 3200 EAST.  CONTINUE WEST
 DP9645'ON CR 1700 NORTH FOR 0.45 MI (0.7 KM) TO THE STATION ON THE RIGHT.
 DP9645'
 DP9645'THE STATION IS LOCATED 16.5 FT (5.0 M) NORTH OF THE CENTERLINE OF CR
 DP9645'1700 NORTH, 130 FT (39.6 M) EAST OF A CULTIVATION LINE, 49.3 FT (15.0
 DP9645'M) NORTH-NORTHEAST OF A POWER POLE AND 8.0 FT (2.4 M) NORTH OF THE
 DP9645'EDGE OF PAVEMENT OF CR 1700 N.
 DP9645'
 DP9645'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9645'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9645'IN IDENTIFICATION.
 DP9645
 DP9645                          STATION RECOVERY (2022)
 DP9645
 DP9645'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP9645'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9646 ***********************************************************************
 DP9646  DESIGNATION -  007
 DP9646  PID         -  DP9646
 DP9646  STATE/COUNTY-  IL/BUREAU
 DP9646  COUNTRY     -  US
 DP9646  USGS QUAD   -  LADD (2018)
 DP9646
 DP9646                         *CURRENT SURVEY CONTROL
 DP9646  ______________________________________________________________________
 DP9646* NAD 83(1986) POSITION- 41 22 43.68   (N) 089 13 53.17   (W)   HD_HELD1
 DP9646* NAVD 88 ORTHO HEIGHT -   195.873 (meters)      642.63  (feet) ADJUSTED
 DP9646  ______________________________________________________________________
 DP9646  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 DP9646  DYNAMIC HEIGHT  -        195.795 (meters)      642.37  (feet) COMP
 DP9646  MODELED GRAVITY -    980,221.9   (mgal)                       NAVD 88
 DP9646
 DP9646  VERT ORDER      -  SECOND    CLASS I
 DP9646
 DP9646.The horizontal coordinates were determined by differentially corrected
 DP9646.hand held GPS observations or other comparable positioning techniques
 DP9646.and have an estimated accuracy of +/- 3 meters.
 DP9646
 DP9646.The orthometric height was determined by differential leveling and
 DP9646.adjusted by the NATIONAL GEODETIC SURVEY
 DP9646.in January 2016.
 DP9646
 DP9646.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9646.GEOID18 height accuracy estimate available here.
 DP9646
 DP9646.Click photographs - Photos may exist for this station.
 DP9646
 DP9646.The dynamic height is computed by dividing the NAVD 88
 DP9646.geopotential number by the normal gravity value computed on the
 DP9646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9646.degrees latitude (g = 980.6199 gals.).
 DP9646
 DP9646.The modeled gravity was interpolated from observed gravity values.
 DP9646
 DP9646;                    North         East    Units  Estimated Accuracy
 DP9646;SPC IL W     -   523,513.7     778,229.4     MT  (+/- 3 meters HH1 GPS) 
 DP9646
 DP9646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1340583211(NAD 83)
 DP9646
 DP9646                          SUPERSEDED SURVEY CONTROL
 DP9646
 DP9646.No superseded survey control is available for this station.
 DP9646
 DP9646_MARKER: F = FLANGE-ENCASED ROD
 DP9646_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9646_STAMPING: BM 007 2015
 DP9646_MARK LOGO: UIL
 DP9646_PROJECTION: FLUSH
 DP9646_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9646+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2020
 DP9646_ROD/PIPE-DEPTH: 12.2 meters
 DP9646_SLEEVE-DEPTH  : 0.9 meters
 DP9646
 DP9646  HISTORY     - Date     Condition        Report By
 DP9646  HISTORY     - 20150428 MONUMENTED       BCA
 DP9646  HISTORY     - 20200408 GOOD             ILDT
 DP9646
 DP9646                          STATION DESCRIPTION
 DP9646
 DP9646'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9646'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTHEAST OF DEPUE, 3.9
 DP9646'MI (6.3 KM) NORTH-NORTHWEST OF SPRING VALLEY AND 0.7 MI (1.1 KM)
 DP9646'WEST-SOUTHWEST OF LADD.
 DP9646'
 DP9646'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9646'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO NORTH
 DP9646'ON SR 89 FOR 0.8 MI (1.3 KM) TO CR 1600 NORTH.  TURN LEFT AND GO WEST
 DP9646'ON CR 1600 NORTH FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP9646'
 DP9646'THE STATION IS LOCATED 23.7 FT (7.2 M) SOUTH OF THE CENTERLINE OF CR
 DP9646'1600 NORTH, 52.6 FT (16.0 M) SOUTH-SOUTHWEST OF A POWER POLE, 15.0 FT
 DP9646'(4.6 M) WEST OF A GUY POLE, 14.0 FT (4.3 M) WEST-NORTHWEST OF A WOODEN
 DP9646'FENCE POST AND 13.6 FT (4.1 M) SOUTH OF THE EDGE OF PAVEMENT OF CR
 DP9646'1600 N.
 DP9646'
 DP9646'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9646'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9646'IN IDENTIFICATION.
 DP9646
 DP9646                          STATION RECOVERY (2020)
 DP9646
 DP9646'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP9646'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2878 ***********************************************************************
 ME2878  DESIGNATION -  007 COC
 ME2878  PID         -  ME2878
 ME2878  STATE/COUNTY-  IL/COOK
 ME2878  COUNTRY     -  US
 ME2878  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2878
 ME2878                         *CURRENT SURVEY CONTROL
 ME2878  ______________________________________________________________________
 ME2878* NAD 83(1997) POSITION- 41 58 34.66740(N) 087 44 53.33249(W)   ADJUSTED
 ME2878* NAVD 88 ORTHO HEIGHT -   186.    (meters)      610.    (feet) VERTCON3
 ME2878  ______________________________________________________________________
 ME2878  GEOID HEIGHT    -        -33.703 (meters)                     GEOID18
 ME2878  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 ME2878  HORZ ORDER      -  SECOND
 ME2878
 ME2878.The horizontal coordinates were established by classical geodetic methods
 ME2878.and adjusted by the National Geodetic Survey in October 1999.
 ME2878
 ME2878.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2878.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2878
 ME2878.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2878.GEOID18 height accuracy estimate available here.
 ME2878
 ME2878.Click photographs - Photos may exist for this station.
 ME2878
 ME2878.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2878
 ME2878. The following values were computed from the NAD 83(1997) position.
 ME2878
 ME2878;                    North         East     Units Scale Factor Converg.
 ME2878;SPC IL E     -   589,635.509   348,499.925   MT  1.00000393   +0 23 29.0
 ME2878;SPC IL E     - 1,934,495.83  1,143,370.17   sFT  1.00000393   +0 23 29.0
 ME2878;UTM  16      - 4,647,415.123   438,016.991   MT  0.99964727   -0 30 01.4
 ME2878
 ME2878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2878!SPC IL E     -   0.99997613  x   1.00000393  =   0.99998006
 ME2878!UTM  16      -   0.99997613  x   0.99964727  =   0.99962341
 ME2878
 ME2878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3801647415(NAD 83)
 ME2878
 ME2878|---------------------------------------------------------------------|
 ME2878| PID    Reference Object                     Distance      Geod. Az  |
 ME2878|                                                           dddmmss.s |
 ME2878| ME2868 CHICAGO CONTINENTAL CAN TANK        345.580 METERS 13735     |
 ME2878| ME2877 007 COC TPT                           3.584 METERS 17009     |
 ME2878|---------------------------------------------------------------------|
 ME2878
 ME2878                          SUPERSEDED SURVEY CONTROL
 ME2878
 ME2878  NAD 83(1997)-  41 58 34.66756(N)    087 44 53.33302(W) AD(       ) 2
 ME2878  NAD 83(1994)-  41 58 34.66994(N)    087 44 53.34708(W) AD(       ) 2
 ME2878  NAD 83(1986)-  41 58 34.67113(N)    087 44 53.34628(W) AD(       ) 2
 ME2878  NAD 27      -  41 58 34.55773(N)    087 44 53.13362(W) AD(       ) 2
 ME2878  NGVD 29 (07/19/86)  186.     (m)          610.     (f) VERT ANG       
 ME2878
 ME2878.Superseded values are not recommended for survey control.
 ME2878
 ME2878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2878.See file dsdata.pdf to determine how the superseded data were derived.
 ME2878
 ME2878_MARKER: DD = SURVEY DISK
 ME2878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2878+STABILITY: SURFACE MOTION
 ME2878
 ME2878  HISTORY     - Date     Condition        Report By
 ME2878  HISTORY     - 1977     MONUMENTED       IL1670
 ME2878  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 ME2878
 ME2878                          STATION DESCRIPTION
 ME2878
 ME2878'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2878'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME2878'THE WEST SIDE OF NORTH CICERO AVENUE, NORTH OF WEST FOSTER
 ME2878'AVENUE. ADDRESS IS 5230 NORTH CICERO AVENUE.
 ME2878'
 ME2878'STATION MARKS, BRONZE SURFACE DISK STAMPED---007 1977---AND
 ME2878'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE
 ME2878'MONUMENT WITH THE INSCRIPTION CITY OF CHICAGO TRIANGULATION
 ME2878'STATION.
 ME2878'
 ME2878'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW THE
 ME2878'SURFACE MARK. THE STATION IS 15.0 FEET EAST OF THE WEST LINE OF
 ME2878'NORTH CICERO AVENUE AND 179.8 FEET NORTH OF THE NORTH LINE OF
 ME2878'THE FIRST ALLEY NORTH OF WEST FOSTER AVENUE.
 ME2878
 ME2878                          STATION RECOVERY (1996)
 ME2878
 ME2878'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME2878'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9647 ***********************************************************************
 DP9647  DESIGNATION -  008
 DP9647  PID         -  DP9647
 DP9647  STATE/COUNTY-  IL/BUREAU
 DP9647  COUNTRY     -  US
 DP9647  USGS QUAD   -  SPRING VALLEY (2018)
 DP9647
 DP9647                         *CURRENT SURVEY CONTROL
 DP9647  ______________________________________________________________________
 DP9647* NAD 83(1986) POSITION- 41 22 17.68   (N) 089 13 07.28   (W)   HD_HELD1
 DP9647* NAVD 88 ORTHO HEIGHT -   197.220 (meters)      647.05  (feet) ADJUSTED
 DP9647  ______________________________________________________________________
 DP9647  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 DP9647  DYNAMIC HEIGHT  -        197.141 (meters)      646.79  (feet) COMP
 DP9647  MODELED GRAVITY -    980,222.5   (mgal)                       NAVD 88
 DP9647
 DP9647  VERT ORDER      -  SECOND    CLASS I
 DP9647
 DP9647.The horizontal coordinates were determined by differentially corrected
 DP9647.hand held GPS observations or other comparable positioning techniques
 DP9647.and have an estimated accuracy of +/- 3 meters.
 DP9647
 DP9647.The orthometric height was determined by differential leveling and
 DP9647.adjusted by the NATIONAL GEODETIC SURVEY
 DP9647.in January 2016.
 DP9647
 DP9647.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9647.GEOID18 height accuracy estimate available here.
 DP9647
 DP9647.Click photographs - Photos may exist for this station.
 DP9647
 DP9647.The dynamic height is computed by dividing the NAVD 88
 DP9647.geopotential number by the normal gravity value computed on the
 DP9647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9647.degrees latitude (g = 980.6199 gals.).
 DP9647
 DP9647.The modeled gravity was interpolated from observed gravity values.
 DP9647
 DP9647;                    North         East    Units  Estimated Accuracy
 DP9647;SPC IL W     -   522,723.2     779,304.5     MT  (+/- 3 meters HH1 GPS) 
 DP9647
 DP9647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1445082382(NAD 83)
 DP9647
 DP9647                          SUPERSEDED SURVEY CONTROL
 DP9647
 DP9647.No superseded survey control is available for this station.
 DP9647
 DP9647_MARKER: F = FLANGE-ENCASED ROD
 DP9647_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9647_STAMPING: BM 008 2015
 DP9647_MARK LOGO: UIL
 DP9647_PROJECTION: FLUSH
 DP9647_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9647_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9647+STABILITY: POSITION/ELEVATION WELL
 DP9647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9647+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2015
 DP9647_ROD/PIPE-DEPTH: 9.8 meters
 DP9647_SLEEVE-DEPTH  : 0.9 meters
 DP9647
 DP9647  HISTORY     - Date     Condition        Report By
 DP9647  HISTORY     - 20150501 MONUMENTED       BCA
 DP9647
 DP9647                          STATION DESCRIPTION
 DP9647
 DP9647'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9647'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTHEAST OF DEPUE, 3.2
 DP9647'MI (5.1 KM) NORTH-NORTHWEST OF SPRING VALLEY AND 0.8 MI (1.3 KM) SOUTH
 DP9647'OF LADD.
 DP9647'
 DP9647'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9647'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO NORTH
 DP9647'ON SR 89 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP9647'
 DP9647'THE STATION IS LOCATED 64.5 FT (19.7 M) EAST OF THE CENTERLINE OF SR
 DP9647'89, 68.2 FT (20.8 M) EAST-SOUTHEAST OF A BRASS TABLET 'IDOT' IN THE
 DP9647'CENTERLINE OF SR 89, 18.6 FT (5.7 M) SOUTH OF A WOODEN POST, 11.4 FT
 DP9647'(3.5 M) SOUTH-SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER AND 6.2 FT
 DP9647'(1.9 M) SOUTH-SOUTHWEST OF A TELEPHONE PEDESTAL.
 DP9647'
 DP9647'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9647'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9647'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9648 ***********************************************************************
 DP9648  DESIGNATION -  009
 DP9648  PID         -  DP9648
 DP9648  STATE/COUNTY-  IL/BUREAU
 DP9648  COUNTRY     -  US
 DP9648  USGS QUAD   -  SPRING VALLEY (2018)
 DP9648
 DP9648                         *CURRENT SURVEY CONTROL
 DP9648  ______________________________________________________________________
 DP9648* NAD 83(1986) POSITION- 41 21 24.7    (N) 089 13 06.9    (W)   HD_HELD2
 DP9648* NAVD 88 ORTHO HEIGHT -   198.661 (meters)      651.77  (feet) ADJUSTED
 DP9648  ______________________________________________________________________
 DP9648  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 DP9648  DYNAMIC HEIGHT  -        198.582 (meters)      651.51  (feet) COMP
 DP9648  MODELED GRAVITY -    980,222.2   (mgal)                       NAVD 88
 DP9648
 DP9648  VERT ORDER      -  SECOND    CLASS I
 DP9648
 DP9648.The horizontal coordinates were established by autonomous hand held GPS
 DP9648.observations and have an estimated accuracy of +/- 10 meters.
 DP9648
 DP9648.The orthometric height was determined by differential leveling and
 DP9648.adjusted by the NATIONAL GEODETIC SURVEY
 DP9648.in January 2016.
 DP9648
 DP9648.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9648.GEOID18 height accuracy estimate available here.
 DP9648
 DP9648.Click photographs - Photos may exist for this station.
 DP9648
 DP9648.The dynamic height is computed by dividing the NAVD 88
 DP9648.geopotential number by the normal gravity value computed on the
 DP9648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9648.degrees latitude (g = 980.6199 gals.).
 DP9648
 DP9648.The modeled gravity was interpolated from observed gravity values.
 DP9648
 DP9648;                    North         East    Units  Estimated Accuracy
 DP9648;SPC IL W     -   521,089.      779,331.      MT  (+/- 10 meters HH2 GPS)
 DP9648
 DP9648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1441780747(NAD 83)
 DP9648
 DP9648                          SUPERSEDED SURVEY CONTROL
 DP9648
 DP9648.No superseded survey control is available for this station.
 DP9648
 DP9648_MARKER: F = FLANGE-ENCASED ROD
 DP9648_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9648_STAMPING: BM 009 2015
 DP9648_MARK LOGO: UIL
 DP9648_PROJECTION: FLUSH
 DP9648_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9648_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9648+STABILITY: POSITION/ELEVATION WELL
 DP9648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9648+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2015
 DP9648_ROD/PIPE-DEPTH: 29 meters
 DP9648_SLEEVE-DEPTH  : 3 meters
 DP9648
 DP9648  HISTORY     - Date     Condition        Report By
 DP9648  HISTORY     - 20150501 MONUMENTED       BCA
 DP9648
 DP9648                          STATION DESCRIPTION
 DP9648
 DP9648'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9648'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) EAST-NORTHEAST OF DEPUE,
 DP9648'2.3 MI (3.7 KM) NORTH-NORTHWEST OF SPRING VALLEY AND 1.8 MI (2.9 KM)
 DP9648'SOUTH OF LADD.
 DP9648'
 DP9648'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9648'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO SOUTH
 DP9648'ON SR 89 (TURNS INTO US HIGHWAY 6) FOR 0.8 MI (1.3 KM) TO THE STATION
 DP9648'ON THE LEFT.
 DP9648'
 DP9648'THE STATION IS LOCATED 36.5 FT (11.1 M) EAST OF THE CENTERLINE OF US
 DP9648'6/SR 89, 131 FT (39.9 M) NORTH OF A TELEPHONE PEDESTAL, 21.4 FT (6.5
 DP9648'M) EAST OF THE EDGE OF PAVEMENT OF US 6/SR 89 AND 10.7 FT (3.3 M)
 DP9648'SOUTH-SOUTHEAST OF THE SOUTH END OF AN 15 INCH CORRUGATED METAL PIPE.
 DP9648'
 DP9648'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9648'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9648'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9649 ***********************************************************************
 DP9649  DESIGNATION -  010
 DP9649  PID         -  DP9649
 DP9649  STATE/COUNTY-  IL/BUREAU
 DP9649  COUNTRY     -  US
 DP9649  USGS QUAD   -  SPRING VALLEY (2018)
 DP9649
 DP9649                         *CURRENT SURVEY CONTROL
 DP9649  ______________________________________________________________________
 DP9649* NAD 83(1986) POSITION- 41 20 39.98   (N) 089 13 06.09   (W)   HD_HELD1
 DP9649* NAVD 88 ORTHO HEIGHT -   198.249 (meters)      650.42  (feet) ADJUSTED
 DP9649  ______________________________________________________________________
 DP9649  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 DP9649  DYNAMIC HEIGHT  -        198.171 (meters)      650.17  (feet) COMP
 DP9649  MODELED GRAVITY -    980,221.8   (mgal)                       NAVD 88
 DP9649
 DP9649  VERT ORDER      -  SECOND    CLASS I
 DP9649
 DP9649.The horizontal coordinates were determined by differentially corrected
 DP9649.hand held GPS observations or other comparable positioning techniques
 DP9649.and have an estimated accuracy of +/- 3 meters.
 DP9649
 DP9649.The orthometric height was determined by differential leveling and
 DP9649.adjusted by the NATIONAL GEODETIC SURVEY
 DP9649.in January 2016.
 DP9649
 DP9649.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9649.GEOID18 height accuracy estimate available here.
 DP9649
 DP9649.Click photographs - Photos may exist for this station.
 DP9649
 DP9649.The dynamic height is computed by dividing the NAVD 88
 DP9649.geopotential number by the normal gravity value computed on the
 DP9649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9649.degrees latitude (g = 980.6199 gals.).
 DP9649
 DP9649.The modeled gravity was interpolated from observed gravity values.
 DP9649
 DP9649;                    North         East    Units  Estimated Accuracy
 DP9649;SPC IL W     -   519,709.6     779,365.1     MT  (+/- 3 meters HH1 GPS) 
 DP9649
 DP9649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1440179368(NAD 83)
 DP9649
 DP9649                          SUPERSEDED SURVEY CONTROL
 DP9649
 DP9649.No superseded survey control is available for this station.
 DP9649
 DP9649_MARKER: F = FLANGE-ENCASED ROD
 DP9649_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9649_STAMPING: BM 010 2015
 DP9649_MARK LOGO: UIL
 DP9649_PROJECTION: FLUSH
 DP9649_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9649_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9649+STABILITY: POSITION/ELEVATION WELL
 DP9649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9649+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2025
 DP9649_ROD/PIPE-DEPTH: 8.5 meters
 DP9649_SLEEVE-DEPTH  : 0.9 meters
 DP9649
 DP9649  HISTORY     - Date     Condition        Report By
 DP9649  HISTORY     - 20150501 MONUMENTED       BCA
 DP9649  HISTORY     - 20251223 GOOD             ILDT
 DP9649
 DP9649                          STATION DESCRIPTION
 DP9649
 DP9649'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9649'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) EAST-NORTHEAST OF DEPUE,
 DP9649'2.6 MI (4.2 KM) SOUTH OF LADD AND 1.5 MI (2.4 KM) NORTHWEST OF SPRING
 DP9649'VALLEY.
 DP9649'
 DP9649'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH SR 89 LOCATED
 DP9649'ABOUT 3.0 MI (4.8 KM) NORTH-NORTHWEST OF SPRING VALLEY, IL, GO SOUTH
 DP9649'ON SR 89 (TURNS INTO US HIGHWAY 6) FOR 1.6 MI (2.6 KM) TO THE STATION
 DP9649'ON THE LEFT.
 DP9649'
 DP9649'THE STATION IS LOCATED 36.8 FT (11.2 M) EAST OF THE CENTERLINE OF US
 DP9649'6/SR 89, 116.4 FT (35.5 M) NORTHEAST OF A POWER POLE AND 22.0 FT (6.7
 DP9649'M) EAST OF THE EDGE OF PAVEMENT OF US 6/SR 89.
 DP9649'
 DP9649'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9649'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9649'IN IDENTIFICATION.
 DP9649
 DP9649                          STATION RECOVERY (2025)
 DP9649
 DP9649'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP9649'1 FT (0.3 M) WEST OF FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2851 ***********************************************************************
 ME2851  DESIGNATION -  010 COC
 ME2851  PID         -  ME2851
 ME2851  STATE/COUNTY-  IL/COOK
 ME2851  COUNTRY     -  US
 ME2851  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2851
 ME2851                         *CURRENT SURVEY CONTROL
 ME2851  ______________________________________________________________________
 ME2851* NAD 83(1997) POSITION- 41 58 58.94982(N) 087 42 05.96707(W)   ADJUSTED
 ME2851* NAVD 88 ORTHO HEIGHT -   182.    (meters)      597.    (feet) VERTCON3
 ME2851  ______________________________________________________________________
 ME2851  GEOID HEIGHT    -        -33.720 (meters)                     GEOID18
 ME2851  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 ME2851  HORZ ORDER      -  SECOND
 ME2851
 ME2851.The horizontal coordinates were established by classical geodetic methods
 ME2851.and adjusted by the National Geodetic Survey in October 1999.
 ME2851
 ME2851.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2851.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2851
 ME2851.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2851.GEOID18 height accuracy estimate available here.
 ME2851
 ME2851.Click photographs - Photos may exist for this station.
 ME2851
 ME2851.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2851
 ME2851. The following values were computed from the NAD 83(1997) position.
 ME2851
 ME2851;                    North         East     Units Scale Factor Converg.
 ME2851;SPC IL E     -   590,412.061   352,347.520   MT  1.00000871   +0 25 21.2
 ME2851;SPC IL E     - 1,937,043.57  1,155,993.49   sFT  1.00000871   +0 25 21.2
 ME2851;UTM  16      - 4,648,131.434   441,874.811   MT  0.99964157   -0 28 09.7
 ME2851
 ME2851!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2851!SPC IL E     -   0.99997676  x   1.00000871  =   0.99998547
 ME2851!UTM  16      -   0.99997676  x   0.99964157  =   0.99961834
 ME2851
 ME2851:                Primary Azimuth Mark                     Grid Az
 ME2851:SPC IL E     -  FOSTER                                   179 06 50.3
 ME2851:UTM  16      -  FOSTER                                   180 00 21.2
 ME2851
 ME2851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4187448131(NAD 83)
 ME2851
 ME2851|---------------------------------------------------------------------|
 ME2851| PID    Reference Object                     Distance      Geod. Az  |
 ME2851|                                                           dddmmss.s |
 ME2851| ME2844 CHICAGO ST HILARY CH SPIRE          232.166 METERS 07655     |
 ME2851| ME2845 STD 640 COC                         197.763 METERS 08521     |
 ME2851| ME2850 010 COC TPT                           9.597 METERS 17930     |
 ME2851| ME2849 FOSTER                              APPROX. 0.8 KM 1793211.5 |
 ME2851|---------------------------------------------------------------------|
 ME2851
 ME2851                          SUPERSEDED SURVEY CONTROL
 ME2851
 ME2851  NAD 83(1997)-  41 58 58.95000(N)    087 42 05.96760(W) AD(       ) 2
 ME2851  NAD 83(1994)-  41 58 58.95306(N)    087 42 05.98189(W) AD(       ) 2
 ME2851  NAD 83(1986)-  41 58 58.95416(N)    087 42 05.98100(W) AD(       ) 2
 ME2851  NAD 27      -  41 58 58.83873(N)    087 42 05.77384(W) AD(       ) 2
 ME2851  NGVD 29 (07/19/86)  182.     (m)          597.     (f) VERT ANG       
 ME2851
 ME2851.Superseded values are not recommended for survey control.
 ME2851
 ME2851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2851.See file dsdata.pdf to determine how the superseded data were derived.
 ME2851
 ME2851_MARKER: DD = SURVEY DISK
 ME2851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2851+STABILITY: SURFACE MOTION
 ME2851
 ME2851  HISTORY     - Date     Condition        Report By
 ME2851  HISTORY     - 1977     MONUMENTED       IL1670
 ME2851  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 ME2851
 ME2851                          STATION DESCRIPTION
 ME2851
 ME2851'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2851'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME2851'THE SOUTHWEST CORNER OF WEST BRYN MAWR AVENUE AND NORTH
 ME2851'FRANCISCO AVENUE. ADDRESS IS 2901 WEST BRYN MAWR AVENUE.
 ME2851'
 ME2851'STATION MARKS, BRONZE SURFACE DISK STAMPED---010 1977---AND
 ME2851'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2851'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2851'
 ME2851'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2851'MARK. THE STATION IS 10.56 FEET EAST OF THE WEST LINE OF NORTH
 ME2851'FRANCISCO AVENUE AND 8.93 FEET NORTH OF THE SOUTH LINE OF WEST
 ME2851'BRYN MAWR AVENUE.
 ME2851
 ME2851                          STATION RECOVERY (1996)
 ME2851
 ME2851'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME2851'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3183 ***********************************************************************
 DK3183  DESIGNATION -  0100
 DK3183  PID         -  DK3183
 DK3183  STATE/COUNTY-  IL/DU PAGE
 DK3183  COUNTRY     -  US
 DK3183  USGS QUAD   -  ELMHURST (2018)
 DK3183
 DK3183                         *CURRENT SURVEY CONTROL
 DK3183  ______________________________________________________________________
 DK3183* NAD 83(1986) POSITION- 41 53 11.     (N) 087 57 40.     (W)   SCALED
 DK3183* NAVD 88 ORTHO HEIGHT -   210.227 (meters)      689.72  (feet) ADJUSTED
 DK3183  ______________________________________________________________________
 DK3183  GEOID HEIGHT    -        -33.412 (meters)                     GEOID18
 DK3183  DYNAMIC HEIGHT  -        210.155 (meters)      689.48  (feet) COMP
 DK3183  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 DK3183
 DK3183  VERT ORDER      -  SECOND    CLASS I
 DK3183
 DK3183.The horizontal coordinates were scaled from a map and have
 DK3183.an estimated accuracy of +/- 6 seconds.
 DK3183
 DK3183.The orthometric height was determined by differential leveling and
 DK3183.adjusted by the NATIONAL GEODETIC SURVEY
 DK3183.in May 2008.
 DK3183
 DK3183.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3183.GEOID18 height accuracy estimate available here.
 DK3183
 DK3183.Click photographs - Photos may exist for this station.
 DK3183
 DK3183.The dynamic height is computed by dividing the NAVD 88
 DK3183.geopotential number by the normal gravity value computed on the
 DK3183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3183.degrees latitude (g = 980.6199 gals.).
 DK3183
 DK3183.The modeled gravity was interpolated from observed gravity values.
 DK3183
 DK3183;                    North         East    Units  Estimated Accuracy
 DK3183;SPC IL E     -   579,550.      330,890.      MT  (+/- 180 meters Scaled)
 DK3183
 DK3183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM202376(NAD 83)
 DK3183
 DK3183                          SUPERSEDED SURVEY CONTROL
 DK3183
 DK3183.No superseded survey control is available for this station.
 DK3183
 DK3183_MARKER: DD = SURVEY DISK
 DK3183_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3183_SP_SET: BRIDGE RAIL BASE
 DK3183_STAMPING: 0100 2006
 DK3183_MARK LOGO: IL-043
 DK3183_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3183_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3183+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2006
 DK3183
 DK3183  HISTORY     - Date     Condition        Report By
 DK3183  HISTORY     - 20060825 MONUMENTED       PATRIC
 DK3183
 DK3183                          STATION DESCRIPTION
 DK3183
 DK3183'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3183'THE STATION IS IN ELMHURST, IL.
 DK3183'
 DK3183'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVE) AND SR
 DK3183'83, GO SOUTH ALONG SR 83 FOR APPROXIMATELY 1.35 MI (2.2 KM) TO THE
 DK3183'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHEAST CORNER
 DK3183'OF A BRIDGE FOR THE ILLINOIS PRAIRIE PATH OVER ILLINOIS ROUTE 83.
 DK3183'
 DK3183'THE STATION IS 63.0 FT (19.2 M) EAST OF THE EAST EDGE OF PAVEMENT OF
 DK3183'ILLINOIS ROUTE 83 AND 8.0 FT (2.4 M) SOUTH OF THE CENTERLINE OF THE
 DK3183'ILLINOIS PRAIRIE PATH.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK
 DK3183'ON THE TOP OF THE CONCRETE BASE OF THE NORTH HANDRAIL.  THE MONUMENT
 DK3183'IS 3.0 FT (0.9 M) ABOVE GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3184 ***********************************************************************
 DK3184  DESIGNATION -  0101
 DK3184  PID         -  DK3184
 DK3184  STATE/COUNTY-  IL/DU PAGE
 DK3184  COUNTRY     -  US
 DK3184  USGS QUAD   -  LOMBARD (2018)
 DK3184
 DK3184                         *CURRENT SURVEY CONTROL
 DK3184  ______________________________________________________________________
 DK3184* NAD 83(1986) POSITION- 41 52 55.88   (N) 088 00 39.52   (W)   HD_HELD1
 DK3184* NAVD 88 ORTHO HEIGHT -   218.215 (meters)      715.93  (feet) ADJUSTED
 DK3184  ______________________________________________________________________
 DK3184  GEOID HEIGHT    -        -33.369 (meters)                     GEOID18
 DK3184  DYNAMIC HEIGHT  -        218.140 (meters)      715.68  (feet) COMP
 DK3184  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 DK3184
 DK3184  VERT ORDER      -  SECOND    CLASS I
 DK3184
 DK3184.The horizontal coordinates were determined by differentially corrected
 DK3184.hand held GPS observations or other comparable positioning techniques
 DK3184.and have an estimated accuracy of +/- 3 meters.
 DK3184
 DK3184.The orthometric height was determined by differential leveling and
 DK3184.adjusted by the NATIONAL GEODETIC SURVEY
 DK3184.in May 2008.
 DK3184
 DK3184.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3184.GEOID18 height accuracy estimate available here.
 DK3184
 DK3184.Click photographs - Photos may exist for this station.
 DK3184
 DK3184.The dynamic height is computed by dividing the NAVD 88
 DK3184.geopotential number by the normal gravity value computed on the
 DK3184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3184.degrees latitude (g = 980.6199 gals.).
 DK3184
 DK3184.The modeled gravity was interpolated from observed gravity values.
 DK3184
 DK3184;                    North         East    Units  Estimated Accuracy
 DK3184;SPC IL E     -   579,067.7     326,756.0     MT  (+/- 3 meters HH1 GPS) 
 DK3184
 DK3184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1611837190(NAD 83)
 DK3184
 DK3184                          SUPERSEDED SURVEY CONTROL
 DK3184
 DK3184.No superseded survey control is available for this station.
 DK3184
 DK3184_MARKER: Q = CHISELED SQUARE
 DK3184_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3184_SP_SET: PAD
 DK3184_STAMPING: NONE
 DK3184_MARK LOGO: IL-043
 DK3184_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3184_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3184_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3184+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2013
 DK3184
 DK3184  HISTORY     - Date     Condition        Report By
 DK3184  HISTORY     - 20060825 MONUMENTED       PATRIC
 DK3184  HISTORY     - 20131017 GOOD             PATRIC
 DK3184
 DK3184                          STATION DESCRIPTION
 DK3184
 DK3184'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3184'THE STATION IS IN LOMBARD, IL.
 DK3184'
 DK3184'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND MADISON
 DK3184'STREET, GO EAST ON MADISON STREET FOR 1.1 MI (1.8 KM) TO STEWART
 DK3184'AVENUE.  GO NORTH ALONG STEWART AVENUE FOR APPROXIMATELY 0.5 MI (0.8
 DK3184'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE
 DK3184'EAST SIDE OF STEWART AVENUE, NORTH OF EAST HICKORY STREET AND SOUTH OF
 DK3184'EAST ASH STREET.
 DK3184'
 DK3184'THE STATION IS 235.0 FT (71.6 M) SOUTH OF THE CENTERLINE OF EAST ASH
 DK3184'STREET, 45.1 FT (13.7 M) EAST OF THE CENTERLINE OF STEWART AVENUE, AND
 DK3184'35.0 FT (10.7 M) NORTH OF THE CENTERLINE OF THE ILLINOIS PRAIRIE PATH.
 DK3184'THE MONUMENT IS A 1 INCH (3 CM) X 1 INCH (3 CM) SQUARE CHISELED ON THE
 DK3184'SOUTHWEST CORNER OF A CONCRETE PAD, 1.8 FT (0.5 M) ABOVE GRADE.
 DK3184
 DK3184                          STATION RECOVERY (2013)
 DK3184
 DK3184'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3184'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3185 ***********************************************************************
 DK3185  DESIGNATION -  0102
 DK3185  PID         -  DK3185
 DK3185  STATE/COUNTY-  IL/DU PAGE
 DK3185  COUNTRY     -  US
 DK3185  USGS QUAD   -  LOMBARD (2018)
 DK3185
 DK3185                         *CURRENT SURVEY CONTROL
 DK3185  ______________________________________________________________________
 DK3185* NAD 83(1986) POSITION- 41 52 53.97   (N) 088 01 56.26   (W)   HD_HELD1
 DK3185* NAVD 88 ORTHO HEIGHT -   217.782 (meters)      714.51  (feet) ADJUSTED
 DK3185  ______________________________________________________________________
 DK3185  GEOID HEIGHT    -        -33.354 (meters)                     GEOID18
 DK3185  DYNAMIC HEIGHT  -        217.706 (meters)      714.26  (feet) COMP
 DK3185  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 DK3185
 DK3185  VERT ORDER      -  SECOND    CLASS I
 DK3185
 DK3185.The horizontal coordinates were determined by differentially corrected
 DK3185.hand held GPS observations or other comparable positioning techniques
 DK3185.and have an estimated accuracy of +/- 3 meters.
 DK3185
 DK3185.The orthometric height was determined by differential leveling and
 DK3185.adjusted by the NATIONAL GEODETIC SURVEY
 DK3185.in May 2008.
 DK3185
 DK3185.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3185.GEOID18 height accuracy estimate available here.
 DK3185
 DK3185.Click photographs - Photos may exist for this station.
 DK3185
 DK3185.The dynamic height is computed by dividing the NAVD 88
 DK3185.geopotential number by the normal gravity value computed on the
 DK3185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3185.degrees latitude (g = 980.6199 gals.).
 DK3185
 DK3185.The modeled gravity was interpolated from observed gravity values.
 DK3185
 DK3185;                    North         East    Units  Estimated Accuracy
 DK3185;SPC IL E     -   579,002.3     324,986.8     MT  (+/- 3 meters HH1 GPS) 
 DK3185
 DK3185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1434937152(NAD 83)
 DK3185
 DK3185                          SUPERSEDED SURVEY CONTROL
 DK3185
 DK3185.No superseded survey control is available for this station.
 DK3185
 DK3185_MARKER: DD = SURVEY DISK
 DK3185_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3185_SP_SET: CURB
 DK3185_STAMPING: 0102 2006
 DK3185_MARK LOGO: IL-043
 DK3185_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3185_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3185+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2015
 DK3185
 DK3185  HISTORY     - Date     Condition        Report By
 DK3185  HISTORY     - 20060826 MONUMENTED       PATRIC
 DK3185  HISTORY     - 20131017 GOOD             PATRIC
 DK3185  HISTORY     - 20150528 GOOD             INDIV
 DK3185
 DK3185                          STATION DESCRIPTION
 DK3185
 DK3185'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3185'THE STATION IS IN LOMBARD, IL.
 DK3185'
 DK3185'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND SR 64 (NORTH
 DK3185'AVENUE), GO SOUTH ALONG SR 53 FOR APPROXIMATELY 1.6 MI (2.6 KM) TO THE
 DK3185'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHEAST CORNER
 DK3185'OF THE INTERSECTION OF ILLINOIS ROUTE 53 WITH THE ILLINOIS PRAIRIE
 DK3185'PATH.
 DK3185'
 DK3185'THE STATION IS 140.5 FT (42.8 M) EAST OF A WOODEN SOUND BARRIER WALL
 DK3185'BETWEEN ILLINOIS ROUTE 53 AND INTERSTATE 355.  THE STATION IS 8.0 FT
 DK3185'(2.4 M) NORTH OF THE CENTERLINE OF THE ILLINOIS PRAIRIE PATH.  THE
 DK3185'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK SET ON THE EAST END OF THE
 DK3185'NORTH CURB FOR THE PRAIRIE PATH, 0.5 FT (0.2 M) ABOVE PATH GRADE.
 DK3185
 DK3185                          STATION RECOVERY (2013)
 DK3185
 DK3185'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3185'RECOVERED AS DESCRIBED.
 DK3185
 DK3185                          STATION RECOVERY (2015)
 DK3185
 DK3185'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015
 DK3185'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0968 ***********************************************************************
 DP0968  DESIGNATION -  0103 RESET
 DP0968  PID         -  DP0968
 DP0968  STATE/COUNTY-  IL/DU PAGE
 DP0968  COUNTRY     -  US
 DP0968  USGS QUAD   -  LOMBARD (2018)
 DP0968
 DP0968                         *CURRENT SURVEY CONTROL
 DP0968  ______________________________________________________________________
 DP0968* NAD 83(1986) POSITION- 41 52 53.2    (N) 088 02 07.8    (W)   HD_HELD2
 DP0968* NAVD 88 ORTHO HEIGHT -   211.757 (meters)      694.74  (feet) ADJUSTED
 DP0968  ______________________________________________________________________
 DP0968  GEOID HEIGHT    -        -33.351 (meters)                     GEOID18
 DP0968  DYNAMIC HEIGHT  -        211.684 (meters)      694.50  (feet) COMP
 DP0968  MODELED GRAVITY -    980,270.3   (mgal)                       NAVD 88
 DP0968
 DP0968  VERT ORDER      -  SECOND    CLASS I
 DP0968
 DP0968.The horizontal coordinates were established by autonomous hand held GPS
 DP0968.observations and have an estimated accuracy of +/- 10 meters.
 DP0968
 DP0968.The orthometric height was determined by differential leveling and
 DP0968.adjusted by the NATIONAL GEODETIC SURVEY
 DP0968.in January 2014.
 DP0968
 DP0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0968.GEOID18 height accuracy estimate available here.
 DP0968
 DP0968.Click photographs - Photos may exist for this station.
 DP0968
 DP0968.The dynamic height is computed by dividing the NAVD 88
 DP0968.geopotential number by the normal gravity value computed on the
 DP0968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0968.degrees latitude (g = 980.6199 gals.).
 DP0968
 DP0968.The modeled gravity was interpolated from observed gravity values.
 DP0968
 DP0968;                    North         East    Units  Estimated Accuracy
 DP0968;SPC IL E     -   578,978.      324,721.      MT  (+/- 10 meters HH2 GPS)
 DP0968
 DP0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1408237131(NAD 83)
 DP0968
 DP0968                          SUPERSEDED SURVEY CONTROL
 DP0968
 DP0968.No superseded survey control is available for this station.
 DP0968
 DP0968_MARKER: DD = SURVEY DISK
 DP0968_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP0968_SP_SET: WING WALL
 DP0968_STAMPING: 0103 RESET 2013
 DP0968_MARK LOGO: IL-043
 DP0968_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0968_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP0968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP0968+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2017
 DP0968
 DP0968  HISTORY     - Date     Condition        Report By
 DP0968  HISTORY     - 20131017 MONUMENTED       PATRIC
 DP0968  HISTORY     - 20170209 GOOD             ASMINC
 DP0968
 DP0968                          STATION DESCRIPTION
 DP0968
 DP0968'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0968'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) WEST-SOUTHWEST OF
 DP0968'ELMHURST, 3.8 MI (6.1 KM) EAST-NORTHEAST OF WHEATON AND 1.4 MI (2.3
 DP0968'KM) WEST OF LOMBARD.
 DP0968'
 DP0968'TO REACH THE STATION FROM THE INTERSECTION OF THE STATION ON THE
 DP0968'RIGHT. 53 AND THE STATION ON THE RIGHT. 64 (NORTH AVENUE), GO SOUTH
 DP0968'ALONG THE STATION ON THE RIGHT. 53 FOR APPROXIMATELY 1.6 MI (2.6 KM)
 DP0968'TO A BIKE PATH.  TURN RIGHT AND GO WEST ON THE BIKE PATH FOR 0.15 MI
 DP0968'(0.2 KM) TO THE STATION ON THE LEFT.
 DP0968'
 DP0968'THE STATION IS LOCATED 10 FT (3.0 M) SOUTH OF THE CENTERLINE OF THE
 DP0968'BIKE PATH, 50 FT (15.2 M) EAST OF THE CENTER OF THE RIVER AND 270 FT
 DP0968'(82.3 M) WEST OF A GRAVEL ENTRANCE TO A WATER TREATMENT PLANT.
 DP0968
 DP0968                          STATION RECOVERY (2017)
 DP0968
 DP0968'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 DP0968'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3187 ***********************************************************************
 DK3187  DESIGNATION -  0104
 DK3187  PID         -  DK3187
 DK3187  STATE/COUNTY-  IL/DU PAGE
 DK3187  COUNTRY     -  US
 DK3187  USGS QUAD   -  LOMBARD (2018)
 DK3187
 DK3187                         *CURRENT SURVEY CONTROL
 DK3187  ______________________________________________________________________
 DK3187* NAD 83(2011) POSITION- 41 52 42.88486(N) 088 03 19.77006(W)   ADJUSTED
 DK3187* NAD 83(2011) ELLIP HT-   189.507 (meters)        (06/27/12)   ADJUSTED
 DK3187* NAD 83(2011) EPOCH   -  2010.00
 DK3187* NAVD 88 ORTHO HEIGHT -   222.832 (meters)      731.07  (feet) ADJUSTED
 DK3187  ______________________________________________________________________
 DK3187  GEOID HEIGHT    -        -33.331 (meters)                     GEOID18
 DK3187  NAD 83(2011) X  -    161,383.703 (meters)                     COMP
 DK3187  NAD 83(2011) Y  - -4,753,414.864 (meters)                     COMP
 DK3187  NAD 83(2011) Z  -  4,235,698.386 (meters)                     COMP
 DK3187  LAPLACE CORR    -         -1.92  (seconds)                    DEFLEC18
 DK3187  DYNAMIC HEIGHT  -        222.755 (meters)      730.82  (feet) COMP
 DK3187  MODELED GRAVITY -    980,268.9   (mgal)                       NAVD 88
 DK3187
 DK3187  VERT ORDER      -  SECOND    CLASS I
 DK3187
 DK3187  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3187  Standards:
 DK3187         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3187            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3187  -------------------------------------------------------------------
 DK3187  NETWORK    0.27   0.47           0.12   0.10   0.24     -0.05014040
 DK3187  -------------------------------------------------------------------
 DK3187  Click here for local accuracies and other accuracy information.
 DK3187
 DK3187.The horizontal coordinates were established by GPS observations
 DK3187.and adjusted by the National Geodetic Survey in June 2012.
 DK3187
 DK3187.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3187.been affixed to the stable North American tectonic plate. See 
 DK3187.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3187
 DK3187.The horizontal coordinates are valid at the epoch date displayed above
 DK3187.which is a decimal equivalence of Year/Month/Day.
 DK3187
 DK3187.The orthometric height was determined by differential leveling and
 DK3187.adjusted by the NATIONAL GEODETIC SURVEY
 DK3187.in May 2008.
 DK3187
 DK3187.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3187.GEOID18 height accuracy estimate available here.
 DK3187
 DK3187.Click photographs - Photos may exist for this station.
 DK3187
 DK3187.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3187
 DK3187.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3187
 DK3187.The ellipsoidal height was determined by GPS observations
 DK3187.and is referenced to NAD 83.
 DK3187
 DK3187.The dynamic height is computed by dividing the NAVD 88
 DK3187.geopotential number by the normal gravity value computed on the
 DK3187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3187.degrees latitude (g = 980.6199 gals.).
 DK3187
 DK3187.The modeled gravity was interpolated from observed gravity values.
 DK3187
 DK3187. The following values were computed from the NAD 83(2011) position.
 DK3187
 DK3187;                    North         East     Units Scale Factor Converg.
 DK3187;SPC IL E     -   578,653.803   323,062.535   MT  0.99998154   +0 11 07.7
 DK3187;SPC IL E     - 1,898,466.69  1,059,914.33   sFT  0.99998154   +0 11 07.7
 DK3187;UTM  16      - 4,636,833.689   412,420.161   MT  0.99969438   -0 42 16.7
 DK3187
 DK3187!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3187!SPC IL E     -   0.99997028  x   0.99998154  =   0.99995182
 DK3187!UTM  16      -   0.99997028  x   0.99969438  =   0.99966467
 DK3187
 DK3187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1242036833(NAD 83)
 DK3187
 DK3187                          SUPERSEDED SURVEY CONTROL
 DK3187
 DK3187  NAD 83(2007)-  41 52 42.88482(N)    088 03 19.77088(W) AD(2002.00) 1
 DK3187  ELLIP H (07/03/08)  189.524  (m)                       GP(2002.00) 2 2
 DK3187  NAVD 88             222.83   (m)          731.1    (f) LEVELING    3  
 DK3187
 DK3187.Superseded values are not recommended for survey control.
 DK3187
 DK3187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3187.See file dsdata.pdf to determine how the superseded data were derived.
 DK3187
 DK3187_MARKER: DD = SURVEY DISK
 DK3187_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3187_SP_SET: BRIDGE RAILING BASE
 DK3187_STAMPING: 0104 2006
 DK3187_MARK LOGO: IL-043
 DK3187_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3187+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2013
 DK3187
 DK3187  HISTORY     - Date     Condition        Report By
 DK3187  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3187  HISTORY     - 20131017 GOOD             PATRIC
 DK3187
 DK3187                          STATION DESCRIPTION
 DK3187
 DK3187'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3187'THE STATION IS IN GLEN ELLYN, IL.
 DK3187'
 DK3187'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3187'AND MAIN STREET, GO NORTH ON MAIN STREET 1.1 MI (1.8 KM) TO THE
 DK3187'ILLINOIS PRAIRIE PATH.  GO EAST ALONG THE ILLINOIS PRAIRIE PATH
 DK3187'APPROXIMATELY 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.  THE
 DK3187'STATION IS LOCATED AT THE NORTHEAST CORNER OF THE T INTERSECTION OF
 DK3187'WALNUT STREET AND TAYLOR AVENUE.
 DK3187'
 DK3187'THE STATION IS 40.0 FT (12.2 M) EAST OF THE CENTERLINE OF TAYLOR
 DK3187'AVENUE AND 65.0 FT (19.8 M) NORTH OF THE CENTERLINE OF WALNUT STREET.
 DK3187'THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK SET ON THE TOP OF A
 DK3187'CONCRETE RAILING BASE ON THE SOUTHEAST CORNER OF THE BRIDGE FOR THE
 DK3187'ILLINOIS PRAIRIE PATH OVER TAYLOR AVENUE, 0.75 FT (0.2 M) ABOVE THE
 DK3187'PRAIRIE PATH GRADE.
 DK3187
 DK3187                          STATION RECOVERY (2013)
 DK3187
 DK3187'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3187'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3188 ***********************************************************************
 DK3188  DESIGNATION -  0105
 DK3188  PID         -  DK3188
 DK3188  STATE/COUNTY-  IL/DU PAGE
 DK3188  COUNTRY     -  US
 DK3188  USGS QUAD   -  LOMBARD (2018)
 DK3188
 DK3188                         *CURRENT SURVEY CONTROL
 DK3188  ______________________________________________________________________
 DK3188* NAD 83(1986) POSITION- 41 52 34.33   (N) 088 03 59.59   (W)   HD_HELD1
 DK3188* NAVD 88 ORTHO HEIGHT -   227.162 (meters)      745.28  (feet) ADJUSTED
 DK3188  ______________________________________________________________________
 DK3188  GEOID HEIGHT    -        -33.317 (meters)                     GEOID18
 DK3188  DYNAMIC HEIGHT  -        227.083 (meters)      745.02  (feet) COMP
 DK3188  MODELED GRAVITY -    980,268.2   (mgal)                       NAVD 88
 DK3188
 DK3188  VERT ORDER      -  SECOND    CLASS I
 DK3188
 DK3188.The horizontal coordinates were determined by differentially corrected
 DK3188.hand held GPS observations or other comparable positioning techniques
 DK3188.and have an estimated accuracy of +/- 3 meters.
 DK3188
 DK3188.The orthometric height was determined by differential leveling and
 DK3188.adjusted by the NATIONAL GEODETIC SURVEY
 DK3188.in May 2008.
 DK3188
 DK3188.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3188.GEOID18 height accuracy estimate available here.
 DK3188
 DK3188.Click photographs - Photos may exist for this station.
 DK3188
 DK3188.The dynamic height is computed by dividing the NAVD 88
 DK3188.geopotential number by the normal gravity value computed on the
 DK3188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3188.degrees latitude (g = 980.6199 gals.).
 DK3188
 DK3188.The modeled gravity was interpolated from observed gravity values.
 DK3188
 DK3188;                    North         East    Units  Estimated Accuracy
 DK3188;SPC IL E     -   578,387.0     322,145.2     MT  (+/- 3 meters HH1 GPS) 
 DK3188
 DK3188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1149936581(NAD 83)
 DK3188
 DK3188                          SUPERSEDED SURVEY CONTROL
 DK3188
 DK3188.No superseded survey control is available for this station.
 DK3188
 DK3188_MARKER: DD = SURVEY DISK
 DK3188_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3188_SP_SET: RETAINING WALL
 DK3188_STAMPING: 0105 2006
 DK3188_MARK LOGO: IL-043
 DK3188_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3188+STABILITY: SURFACE MOTION
 DK3188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3188+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2025
 DK3188
 DK3188  HISTORY     - Date     Condition        Report By
 DK3188  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3188  HISTORY     - 20131017 GOOD             PATRIC
 DK3188  HISTORY     - 20170425 GOOD             ASMINC
 DK3188  HISTORY     - 20250520 GOOD             ASMINC
 DK3188
 DK3188                          STATION DESCRIPTION
 DK3188
 DK3188'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3188'THE STATION IS IN GLEN ELLYN, IL.
 DK3188'
 DK3188'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3188'AND MAIN STREET, GO NORTH ALONG MAIN STREET FOR APPROXIMATELY 1.1 MI
 DK3188'(1.8 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE
 DK3188'SOUTHEAST CORNER OF THE INTERSECTION OF MAIN STREET AND CRESCENT
 DK3188'STREET.
 DK3188'
 DK3188'THE STATION IS 74.0 FT (22.6 M) SOUTH OF THE CENTERLINE OF CRESCENT
 DK3188'STREET AND 42.5 FT (13.0 M) EAST OF THE CENTERLINE OF MAIN STREET.
 DK3188'THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK SET ON THE TOP OF A 3 FT
 DK3188'(0.9 M) HIGH RETAINING WALL SURROUNDING AN ELECTRICAL CONTROL BOX.
 DK3188'THE MONUMENT IS 1.0 FT (0.9 M) ABOVE GRADE.
 DK3188
 DK3188                          STATION RECOVERY (2013)
 DK3188
 DK3188'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3188'RECOVERED AS DESCRIBED.
 DK3188
 DK3188                          STATION RECOVERY (2017)
 DK3188
 DK3188'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (CSM)
 DK3188'RECOVERED IN GOOD CONDITION.
 DK3188
 DK3188                          STATION RECOVERY (2025)
 DK3188
 DK3188'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DK3188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3189 ***********************************************************************
 DK3189  DESIGNATION -  0106
 DK3189  PID         -  DK3189
 DK3189  STATE/COUNTY-  IL/DU PAGE
 DK3189  COUNTRY     -  US
 DK3189  USGS QUAD   -  WHEATON (2018)
 DK3189
 DK3189                         *CURRENT SURVEY CONTROL
 DK3189  ______________________________________________________________________
 DK3189* NAD 83(1986) POSITION- 41 52 05.     (N) 088 05 25.     (W)   SCALED
 DK3189* NAVD 88 ORTHO HEIGHT -   228.168 (meters)      748.58  (feet) ADJUSTED
 DK3189  ______________________________________________________________________
 DK3189  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 DK3189  DYNAMIC HEIGHT  -        228.088 (meters)      748.32  (feet) COMP
 DK3189  MODELED GRAVITY -    980,267.3   (mgal)                       NAVD 88
 DK3189
 DK3189  VERT ORDER      -  SECOND    CLASS I
 DK3189
 DK3189.The horizontal coordinates were scaled from a map and have
 DK3189.an estimated accuracy of +/- 6 seconds.
 DK3189
 DK3189.The orthometric height was determined by differential leveling and
 DK3189.adjusted by the NATIONAL GEODETIC SURVEY
 DK3189.in May 2008.
 DK3189
 DK3189.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3189.GEOID18 height accuracy estimate available here.
 DK3189
 DK3189.Click photographs - Photos may exist for this station.
 DK3189
 DK3189.The dynamic height is computed by dividing the NAVD 88
 DK3189.geopotential number by the normal gravity value computed on the
 DK3189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3189.degrees latitude (g = 980.6199 gals.).
 DK3189
 DK3189.The modeled gravity was interpolated from observed gravity values.
 DK3189
 DK3189;                    North         East    Units  Estimated Accuracy
 DK3189;SPC IL E     -   577,480.      320,180.      MT  (+/- 180 meters Scaled)
 DK3189
 DK3189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM095357(NAD 83)
 DK3189
 DK3189                          SUPERSEDED SURVEY CONTROL
 DK3189
 DK3189.No superseded survey control is available for this station.
 DK3189
 DK3189_MARKER: DD = SURVEY DISK
 DK3189_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3189_SP_SET: WALK WALL
 DK3189_STAMPING: 0106 2006
 DK3189_MARK LOGO: IL-043
 DK3189_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3189_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3189+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2025
 DK3189
 DK3189  HISTORY     - Date     Condition        Report By
 DK3189  HISTORY     - 20060825 MONUMENTED       PATRIC
 DK3189  HISTORY     - 20250221 GOOD             ASMINC
 DK3189
 DK3189                          STATION DESCRIPTION
 DK3189
 DK3189'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3189'THE STATION IS IN WHEATON, IL.
 DK3189'
 DK3189'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3189'AND PRESIDENT STREET, GO NORTH ALONG PRESIDENT STREET FOR
 DK3189'APPROXIMATELY 0.6 MI (1.0 KM) TO CRESCENT STREET.  GO EAST ALONG
 DK3189'CRESCENT STREET 480 FT (146.3 M) TO THE STATION ON THE LEFT.  THE
 DK3189'STATION IS LOCATED ALONG THE NORTH SIDE OF CRESCENT STREET, EAST OF
 DK3189'KELLOGG PLACE.
 DK3189'
 DK3189'THE STATION IS 480.0 FT (146.3 M) EAST OF THE CENTERLINE OF PRESIDENT
 DK3189'STREET, 88.0 FT (26.8 M) EAST OF THE CENTERLINE OF KELLOGG PLACE, AND
 DK3189'58.0 FT (17.7 M) WEST OF THE CENTERLINE OF A CONCRETE WALK TO THE
 DK3189'METRA TRAIN STATION.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON
 DK3189'THE TOP OF THE WEST END OF A WALL.  THE MONUMENT IS 1.1 FT (0.3 M)
 DK3189'ABOVE GRADE AND IS NOT FERROMAGNETIC.
 DK3189
 DK3189                          STATION RECOVERY (2025)
 DK3189
 DK3189'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DK3189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3190 ***********************************************************************
 DK3190  DESIGNATION -  0107
 DK3190  PID         -  DK3190
 DK3190  STATE/COUNTY-  IL/DU PAGE
 DK3190  COUNTRY     -  US
 DK3190  USGS QUAD   -  WHEATON (2018)
 DK3190
 DK3190                         *CURRENT SURVEY CONTROL
 DK3190  ______________________________________________________________________
 DK3190* NAD 83(1986) POSITION- 41 51 51.     (N) 088 06 23.     (W)   SCALED
 DK3190* NAVD 88 ORTHO HEIGHT -   226.552 (meters)      743.28  (feet) ADJUSTED
 DK3190  ______________________________________________________________________
 DK3190  GEOID HEIGHT    -        -33.270 (meters)                     GEOID18
 DK3190  DYNAMIC HEIGHT  -        226.473 (meters)      743.02  (feet) COMP
 DK3190  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 DK3190
 DK3190  VERT ORDER      -  SECOND    CLASS I
 DK3190
 DK3190.The horizontal coordinates were scaled from a map and have
 DK3190.an estimated accuracy of +/- 6 seconds.
 DK3190
 DK3190.The orthometric height was determined by differential leveling and
 DK3190.adjusted by the NATIONAL GEODETIC SURVEY
 DK3190.in May 2008.
 DK3190
 DK3190.No vertical observational check was made to the station.
 DK3190
 DK3190.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3190.GEOID18 height accuracy estimate available here.
 DK3190
 DK3190.Click photographs - Photos may exist for this station.
 DK3190
 DK3190.The dynamic height is computed by dividing the NAVD 88
 DK3190.geopotential number by the normal gravity value computed on the
 DK3190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3190.degrees latitude (g = 980.6199 gals.).
 DK3190
 DK3190.The modeled gravity was interpolated from observed gravity values.
 DK3190
 DK3190;                    North         East    Units  Estimated Accuracy
 DK3190;SPC IL E     -   577,040.      318,840.      MT  (+/- 180 meters Scaled)
 DK3190
 DK3190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM081352(NAD 83)
 DK3190
 DK3190                          SUPERSEDED SURVEY CONTROL
 DK3190
 DK3190.No superseded survey control is available for this station.
 DK3190
 DK3190_MARKER: DD = SURVEY DISK
 DK3190_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3190_SP_SET: LIGHT POLE BASE
 DK3190_STAMPING: 0107 2006
 DK3190_MARK LOGO: IL-043
 DK3190_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3190_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3190+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2006
 DK3190
 DK3190  HISTORY     - Date     Condition        Report By
 DK3190  HISTORY     - 20060825 MONUMENTED       PATRIC
 DK3190
 DK3190                          STATION DESCRIPTION
 DK3190
 DK3190'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3190'THE STATION IS IN WHEATON, IL.
 DK3190'
 DK3190'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3190'AND MAIN STREET, GO NORTH ALONG MAIN STREET FOR APPROXIMATELY 0.37 MI
 DK3190'(0.6 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE
 DK3190'NORTHEAST CORNER OF THE INTERSECTION OF LIBERTY DRIVE AND MAIN STREET.
 DK3190'THE STATION IS 32.0 FT (9.8 M) EAST OF THE CENTERLINE OF MAIN STREET
 DK3190'AND 35.0 FT (10.7 M) NORTH OF THE CENTERLINE OF LIBERTY DRIVE.  THE
 DK3190'MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE SOUTHWEST SIDE OF A
 DK3190'CONCRETE LIGHT POLE BASE, 1.0 FT (0.3 M) ABOVE ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3191 ***********************************************************************
 DK3191  DESIGNATION -  0108
 DK3191  PID         -  DK3191
 DK3191  STATE/COUNTY-  IL/DU PAGE
 DK3191  COUNTRY     -  US
 DK3191  USGS QUAD   -  WHEATON (2018)
 DK3191
 DK3191                         *CURRENT SURVEY CONTROL
 DK3191  ______________________________________________________________________
 DK3191* NAD 83(1986) POSITION- 41 51 50.     (N) 088 06 35.     (W)   SCALED
 DK3191* NAVD 88 ORTHO HEIGHT -   227.356 (meters)      745.92  (feet) ADJUSTED
 DK3191  ______________________________________________________________________
 DK3191  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 DK3191  DYNAMIC HEIGHT  -        227.276 (meters)      745.65  (feet) COMP
 DK3191  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 DK3191
 DK3191  VERT ORDER      -  SECOND    CLASS I
 DK3191
 DK3191.The horizontal coordinates were scaled from a map and have
 DK3191.an estimated accuracy of +/- 6 seconds.
 DK3191
 DK3191.The orthometric height was determined by differential leveling and
 DK3191.adjusted by the NATIONAL GEODETIC SURVEY
 DK3191.in May 2008.
 DK3191
 DK3191.No vertical observational check was made to the station.
 DK3191
 DK3191.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3191.GEOID18 height accuracy estimate available here.
 DK3191
 DK3191.Click photographs - Photos may exist for this station.
 DK3191
 DK3191.The dynamic height is computed by dividing the NAVD 88
 DK3191.geopotential number by the normal gravity value computed on the
 DK3191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3191.degrees latitude (g = 980.6199 gals.).
 DK3191
 DK3191.The modeled gravity was interpolated from observed gravity values.
 DK3191
 DK3191;                    North         East    Units  Estimated Accuracy
 DK3191;SPC IL E     -   577,010.      318,570.      MT  (+/- 180 meters Scaled)
 DK3191
 DK3191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM078352(NAD 83)
 DK3191
 DK3191                          SUPERSEDED SURVEY CONTROL
 DK3191
 DK3191.No superseded survey control is available for this station.
 DK3191
 DK3191_MARKER: DD = SURVEY DISK
 DK3191_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3191_SP_SET: LIGHT POLE BASE
 DK3191_STAMPING: 0108 2006
 DK3191_MARK LOGO: IL-043
 DK3191_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3191_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3191+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2006
 DK3191
 DK3191  HISTORY     - Date     Condition        Report By
 DK3191  HISTORY     - 20060827 MONUMENTED       PATRIC
 DK3191
 DK3191                          STATION DESCRIPTION
 DK3191
 DK3191'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3191'THE STATION IS IN WHEATON, IL.
 DK3191'
 DK3191'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3191'AND MAIN STREET, GO NORTH ON MAIN STREET FOR 0.37 MI (0.6 KM) TO
 DK3191'LIBERTY DRIVE.  GO WEST ALONG LIBERTY DRIVE FOR APPROXIMATELY 0.15 MI
 DK3191'(0.2 KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE
 DK3191'SOUTHEAST CORNER OF THE INTERSECTION OF LIBERTY DRIVE AND WHEATON
 DK3191'STREET.
 DK3191'
 DK3191'THE STATION IS 23.0 FT (7.0 M) SOUTH OF THE CENTERLINE OF LIBERTY
 DK3191'DRIVE AND 22.0 FT (6.7 M) EAST OF THE CENTERLINE OF WHEATON STREET.
 DK3191'THE MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE WEST SIDE OF A
 DK3191'CONCRETE BASE, 0.85 FT (0.3 M) ABOVE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3278 ***********************************************************************
 DK3278  DESIGNATION -  0109
 DK3278  PID         -  DK3278
 DK3278  STATE/COUNTY-  IL/DU PAGE
 DK3278  COUNTRY     -  US
 DK3278  USGS QUAD   -  WHEATON (2018)
 DK3278
 DK3278                         *CURRENT SURVEY CONTROL
 DK3278  ______________________________________________________________________
 DK3278* NAD 83(1986) POSITION- 41 51 51.     (N) 088 06 58.     (W)   SCALED
 DK3278* NAVD 88 ORTHO HEIGHT -   229.577 (meters)      753.20  (feet) ADJUSTED
 DK3278  ______________________________________________________________________
 DK3278  GEOID HEIGHT    -        -33.263 (meters)                     GEOID18
 DK3278  DYNAMIC HEIGHT  -        229.497 (meters)      752.94  (feet) COMP
 DK3278  MODELED GRAVITY -    980,267.3   (mgal)                       NAVD 88
 DK3278
 DK3278  VERT ORDER      -  SECOND    CLASS I
 DK3278
 DK3278.The horizontal coordinates were scaled from a map and have
 DK3278.an estimated accuracy of +/- 6 seconds.
 DK3278
 DK3278.The orthometric height was determined by differential leveling and
 DK3278.adjusted by the NATIONAL GEODETIC SURVEY
 DK3278.in May 2008.
 DK3278
 DK3278.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3278.GEOID18 height accuracy estimate available here.
 DK3278
 DK3278.Click photographs - Photos may exist for this station.
 DK3278
 DK3278.The dynamic height is computed by dividing the NAVD 88
 DK3278.geopotential number by the normal gravity value computed on the
 DK3278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3278.degrees latitude (g = 980.6199 gals.).
 DK3278
 DK3278.The modeled gravity was interpolated from observed gravity values.
 DK3278
 DK3278;                    North         East    Units  Estimated Accuracy
 DK3278;SPC IL E     -   577,040.      318,040.      MT  (+/- 180 meters Scaled)
 DK3278
 DK3278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM073352(NAD 83)
 DK3278
 DK3278                          SUPERSEDED SURVEY CONTROL
 DK3278
 DK3278.No superseded survey control is available for this station.
 DK3278
 DK3278_MARKER: DD = SURVEY DISK
 DK3278_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3278_SP_SET: RETAINING WALL
 DK3278_STAMPING: 0109 2006
 DK3278_MARK LOGO: IL-043
 DK3278_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3278+STABILITY: SURFACE MOTION
 DK3278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3278+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2006
 DK3278
 DK3278  HISTORY     - Date     Condition        Report By
 DK3278  HISTORY     - 20060826 MONUMENTED       PATRIC
 DK3278
 DK3278                          STATION DESCRIPTION
 DK3278
 DK3278'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3278'THE STATION IS IN WHEATON, IL.
 DK3278'
 DK3278'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3278'AND SOUTH WEST STREET, GO NORTH ON SOUTH WEST STREET FOR 0.37 MI (0.6
 DK3278'KM) TO WEST LIBERTY DRIVE.  GO WEST ALONG WEST LIBERTY DRIVE FOR 0.25
 DK3278'MI (0.4 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG
 DK3278'THE NORTH SIDE OF LIBERTY DRIVE, NORTHEAST OF A T INTERSECTION WITH
 DK3278'CARLTON AVENUE.
 DK3278'
 DK3278'THE STATION IS 43.5 FT (13.3 M) NORTH OF THE CENTERLINE OF LIBERTY
 DK3278'DRIVE, 27.5 FT (8.4 M) EAST OF THE CENTERLINE OF CARLTON AVENUE, AND
 DK3278'6.0 FT (1.8 M) NORTH OF THE SOUTH END OF THE RETAINING WALL.  THE
 DK3278'MONUMENT IS 0.6 FT (0.2 M) ABOVE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9650 ***********************************************************************
 DP9650  DESIGNATION -  011
 DP9650  PID         -  DP9650
 DP9650  STATE/COUNTY-  IL/BUREAU
 DP9650  COUNTRY     -  US
 DP9650  USGS QUAD   -  SPRING VALLEY (2018)
 DP9650
 DP9650                         *CURRENT SURVEY CONTROL
 DP9650  ______________________________________________________________________
 DP9650* NAD 83(1986) POSITION- 41 19 53.21   (N) 089 12 52.30   (W)   HD_HELD1
 DP9650* NAVD 88 ORTHO HEIGHT -   184.054 (meters)      603.85  (feet) ADJUSTED
 DP9650  ______________________________________________________________________
 DP9650  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 DP9650  DYNAMIC HEIGHT  -        183.981 (meters)      603.61  (feet) COMP
 DP9650  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 DP9650
 DP9650  VERT ORDER      -  SECOND    CLASS I
 DP9650
 DP9650.The horizontal coordinates were determined by differentially corrected
 DP9650.hand held GPS observations or other comparable positioning techniques
 DP9650.and have an estimated accuracy of +/- 3 meters.
 DP9650
 DP9650.The orthometric height was determined by differential leveling and
 DP9650.adjusted by the NATIONAL GEODETIC SURVEY
 DP9650.in January 2016.
 DP9650
 DP9650.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9650.GEOID18 height accuracy estimate available here.
 DP9650
 DP9650.Click photographs - Photos may exist for this station.
 DP9650
 DP9650.The dynamic height is computed by dividing the NAVD 88
 DP9650.geopotential number by the normal gravity value computed on the
 DP9650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9650.degrees latitude (g = 980.6199 gals.).
 DP9650
 DP9650.The modeled gravity was interpolated from observed gravity values.
 DP9650
 DP9650;                    North         East    Units  Estimated Accuracy
 DP9650;SPC IL W     -   518,270.3     779,701.5     MT  (+/- 3 meters HH1 GPS) 
 DP9650
 DP9650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1468477917(NAD 83)
 DP9650
 DP9650                          SUPERSEDED SURVEY CONTROL
 DP9650
 DP9650.No superseded survey control is available for this station.
 DP9650
 DP9650_MARKER: F = FLANGE-ENCASED ROD
 DP9650_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9650_STAMPING: BM 011 2015
 DP9650_MARK LOGO: UIL
 DP9650_PROJECTION: FLUSH
 DP9650_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9650_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9650+STABILITY: POSITION/ELEVATION WELL
 DP9650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9650+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2025
 DP9650_ROD/PIPE-DEPTH: 6.1 meters
 DP9650_SLEEVE-DEPTH  : 0.9 meters
 DP9650
 DP9650  HISTORY     - Date     Condition        Report By
 DP9650  HISTORY     - 20150501 MONUMENTED       BCA
 DP9650  HISTORY     - 20250304 GOOD             ILDT
 DP9650
 DP9650                          STATION DESCRIPTION
 DP9650
 DP9650'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9650'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) EAST OF DEPUE, 3.5 MI
 DP9650'(5.6 KM) SOUTH OF LADD AND 0.8 MI (1.3 KM) WEST-NORTHWEST OF SPRING
 DP9650'VALLEY.
 DP9650'
 DP9650'TO REACH THE STATION FROM THE JUNCTION OF US 6 WITH SR 89 NORTH
 DP9650'(DAKOTA ST) WITH SR 89 SOUTH (SPALDING ST) LOCATED IN SPRING VALLEY,
 DP9650'IL, GO WEST AND THEN NORTHWEST ON US 6/SR 89 (DAKOTA ST) FOR 0.8 MI
 DP9650'(1.3 KM) TO 3RD STREET AND TO THE STATION ON THE RIGHT.
 DP9650'
 DP9650'THE STATION IS LOCATED 68.3 FT (20.8 M) NORTHEAST OF THE CENTERLINE OF
 DP9650'US 6/SR 89, 108 FT (32.9 M) NORTHWEST OF THE EXTENDED CENTERLINE OF
 DP9650'3RD STREET, 46.0 FT (14.0 M) NORTHEAST OF THE EDGE OF PAVEMENT OF US
 DP9650'6/SR 89, 25.0 FT (7.6 M) NORTHWEST OF THE EDGE OF PAVEMENT OF A
 DP9650'PRIVATE ENTRANCE TO 'NATIVITY OF OUR LORD' CHURCH, 21.8 FT (6.6 M)
 DP9650'WEST OF A FIRE HYDRANT AND 1.8 FT (0.5 M) WEST OF A CONCRETE RIGHT OF
 DP9650'WAY MARKER.
 DP9650'
 DP9650'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9650'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9650'IN IDENTIFICATION.
 DP9650
 DP9650                          STATION RECOVERY (2025)
 DP9650
 DP9650'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP9650'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2853 ***********************************************************************
 ME2853  DESIGNATION -  011 COC
 ME2853  PID         -  ME2853
 ME2853  STATE/COUNTY-  IL/COOK
 ME2853  COUNTRY     -  US
 ME2853  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2853
 ME2853                         *CURRENT SURVEY CONTROL
 ME2853  ______________________________________________________________________
 ME2853* NAD 83(1997) POSITION- 41 56 48.19116(N) 087 42 11.13772(W)   ADJUSTED
 ME2853* NAVD 88 ORTHO HEIGHT -   180.    (meters)      591.    (feet) VERTCON3
 ME2853  ______________________________________________________________________
 ME2853  GEOID HEIGHT    -        -33.669 (meters)                     GEOID18
 ME2853  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 ME2853  HORZ ORDER      -  SECOND
 ME2853
 ME2853.The horizontal coordinates were established by classical geodetic methods
 ME2853.and adjusted by the National Geodetic Survey in October 1999.
 ME2853
 ME2853.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2853.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2853
 ME2853.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2853.GEOID18 height accuracy estimate available here.
 ME2853
 ME2853.Click photographs - Photos may exist for this station.
 ME2853
 ME2853.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2853
 ME2853. The following values were computed from the NAD 83(1997) position.
 ME2853
 ME2853;                    North         East     Units Scale Factor Converg.
 ME2853;SPC IL E     -   586,376.897   352,258.168   MT  1.00000859   +0 25 16.6
 ME2853;SPC IL E     - 1,923,804.87  1,155,700.34   sFT  1.00000859   +0 25 16.6
 ME2853;UTM  16      - 4,644,099.628   441,722.736   MT  0.99964179   -0 28 12.0
 ME2853
 ME2853!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2853!SPC IL E     -   0.99997706  x   1.00000859  =   0.99998565
 ME2853!UTM  16      -   0.99997706  x   0.99964179  =   0.99961886
 ME2853
 ME2853:                Primary Azimuth Mark                     Grid Az
 ME2853:SPC IL E     -  CHICAGO 19TH DIS POL RAD TWR             121 59 58.2
 ME2853:UTM  16      -  CHICAGO 19TH DIS POL RAD TWR             122 53 26.8
 ME2853
 ME2853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4172244099(NAD 83)
 ME2853
 ME2853|---------------------------------------------------------------------|
 ME2853| PID    Reference Object                     Distance      Geod. Az  |
 ME2853|                                                           dddmmss.s |
 ME2853| ME2840 CHICAGO 19TH DIS POL RAD TWR        APPROX. 1.3 KM 1222514.8 |
 ME2853| ME2852 011 COC TPT                          19.983 METERS 15057     |
 ME2853|---------------------------------------------------------------------|
 ME2853
 ME2853                          SUPERSEDED SURVEY CONTROL
 ME2853
 ME2853  NAD 83(1997)-  41 56 48.19133(N)    087 42 11.13821(W) AD(       ) 2
 ME2853  NAD 83(1994)-  41 56 48.19444(N)    087 42 11.15157(W) AD(       ) 2
 ME2853  NAD 83(1986)-  41 56 48.19548(N)    087 42 11.15079(W) AD(       ) 2
 ME2853  NAD 27      -  41 56 48.07940(N)    087 42 10.94665(W) AD(       ) 2
 ME2853  NGVD 29 (07/19/86)  180.     (m)          591.     (f) VERT ANG       
 ME2853
 ME2853.Superseded values are not recommended for survey control.
 ME2853
 ME2853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2853.See file dsdata.pdf to determine how the superseded data were derived.
 ME2853
 ME2853_MARKER: DD = SURVEY DISK
 ME2853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2853+STABILITY: SURFACE MOTION
 ME2853
 ME2853  HISTORY     - Date     Condition        Report By
 ME2853  HISTORY     - 1977     MONUMENTED       IL1670
 ME2853
 ME2853                          STATION DESCRIPTION
 ME2853
 ME2853'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2853'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME2853'THE NORTHWEST CORNER OF THE INTERSECTION OF NORTH SACRAMENTO
 ME2853'AVENUE AND WEST ADDISON STREET. ADDRESS IS 3000 WEST ADDISON
 ME2853'STREET.
 ME2853'
 ME2853'STATION MARKS, BRONZE SURFACE DISK STAMPED---011 1977---AND SET
 ME2853'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2853'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2853'
 ME2853'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2853'MARK. THE STATION IS 9.95 FEET SOUTH OF THE NORTH LINE OF WEST
 ME2853'ADDISON STREET AND 13.5 FEET WEST OF THE WEST LINE OF NORTH
 ME2853'SACRAMENTO AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3279 ***********************************************************************
 DK3279  DESIGNATION -  0110
 DK3279  PID         -  DK3279
 DK3279  STATE/COUNTY-  IL/DU PAGE
 DK3279  COUNTRY     -  US
 DK3279  USGS QUAD   -  WHEATON (2018)
 DK3279
 DK3279                         *CURRENT SURVEY CONTROL
 DK3279  ______________________________________________________________________
 DK3279* NAD 83(1986) POSITION- 41 52 19.     (N) 088 07 12.     (W)   SCALED
 DK3279* NAVD 88 ORTHO HEIGHT -   223.886 (meters)      734.53  (feet) ADJUSTED
 DK3279  ______________________________________________________________________
 DK3279  GEOID HEIGHT    -        -33.272 (meters)                     GEOID18
 DK3279  DYNAMIC HEIGHT  -        223.808 (meters)      734.28  (feet) COMP
 DK3279  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 DK3279
 DK3279  VERT ORDER      -  SECOND    CLASS I
 DK3279
 DK3279.The horizontal coordinates were scaled from a map and have
 DK3279.an estimated accuracy of +/- 6 seconds.
 DK3279
 DK3279.The orthometric height was determined by differential leveling and
 DK3279.adjusted by the NATIONAL GEODETIC SURVEY
 DK3279.in May 2008.
 DK3279
 DK3279.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3279.GEOID18 height accuracy estimate available here.
 DK3279
 DK3279.Click photographs - Photos may exist for this station.
 DK3279
 DK3279.The dynamic height is computed by dividing the NAVD 88
 DK3279.geopotential number by the normal gravity value computed on the
 DK3279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3279.degrees latitude (g = 980.6199 gals.).
 DK3279
 DK3279.The modeled gravity was interpolated from observed gravity values.
 DK3279
 DK3279;                    North         East    Units  Estimated Accuracy
 DK3279;SPC IL E     -   577,900.      317,710.      MT  (+/- 180 meters Scaled)
 DK3279
 DK3279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM070361(NAD 83)
 DK3279
 DK3279                          SUPERSEDED SURVEY CONTROL
 DK3279
 DK3279.No superseded survey control is available for this station.
 DK3279
 DK3279_MARKER: DD = SURVEY DISK
 DK3279_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3279_SP_SET: HEADWALL
 DK3279_STAMPING: 0110 2006
 DK3279_MARK LOGO: IL-043
 DK3279_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3279+STABILITY: SURFACE MOTION
 DK3279_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3279+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2006
 DK3279
 DK3279  HISTORY     - Date     Condition        Report By
 DK3279  HISTORY     - 20060826 MONUMENTED       PATRIC
 DK3279
 DK3279                          STATION DESCRIPTION
 DK3279
 DK3279'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3279'THE STATION IS IN WHEATON, IL.
 DK3279'
 DK3279'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3279'AND WARRENVILLE ROAD, GO NORTH ON WARRENVILLE ROAD FOR 0.8 MI (1.3 KM)
 DK3279'TO WEST LINCOLN AVENUE.  GO WEST ALONG WEST LINCOLN AVENUE FOR 0.3 MI
 DK3279'(0.5 KM) TO THE ILLINOIS PRAIRIE PATH.  FOLLOW THE PRAIRIE PATH TO THE
 DK3279'NORTHWEST FOR APPROXIMATELY 0.2 MI (0.3 KM) TO THE STATION ON THE
 DK3279'LEFT.  THE STATION IS LOCATED ALONG THE ILLINOIS PRAIRIE PATH AT ITS
 DK3279'CROSSING WITH WINFIELD CREEK.  THE STATION IS AT THE WEST END OF THE
 DK3279'SOUTH HEADWALL.
 DK3279'
 DK3279'THE MONUMENT IS 0.3 FT (0.1 M) ABOVE TRAIL SURFACE, 2.5 FT (0.8 M)
 DK3279'SOUTHWEST OF A WOOD FENCE, AND 8.3 FT (2.5 M) SOUTHWEST OF THE
 DK3279'CENTERLINE AT PRAIRIE PATH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3280 ***********************************************************************
 DK3280  DESIGNATION -  0111
 DK3280  PID         -  DK3280
 DK3280  STATE/COUNTY-  IL/DU PAGE
 DK3280  COUNTRY     -  US
 DK3280  USGS QUAD   -  WEST CHICAGO (2018)
 DK3280
 DK3280                         *CURRENT SURVEY CONTROL
 DK3280  ______________________________________________________________________
 DK3280* NAD 83(1986) POSITION- 41 52 32.     (N) 088 07 37.     (W)   SCALED
 DK3280* NAVD 88 ORTHO HEIGHT -   229.636 (meters)      753.40  (feet) ADJUSTED
 DK3280  ______________________________________________________________________
 DK3280  GEOID HEIGHT    -        -33.272 (meters)                     GEOID18
 DK3280  DYNAMIC HEIGHT  -        229.555 (meters)      753.13  (feet) COMP
 DK3280  MODELED GRAVITY -    980,267.3   (mgal)                       NAVD 88
 DK3280
 DK3280  VERT ORDER      -  SECOND    CLASS I
 DK3280
 DK3280.The horizontal coordinates were scaled from a map and have
 DK3280.an estimated accuracy of +/- 6 seconds.
 DK3280
 DK3280.The orthometric height was determined by differential leveling and
 DK3280.adjusted by the NATIONAL GEODETIC SURVEY
 DK3280.in May 2008.
 DK3280
 DK3280.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3280.GEOID18 height accuracy estimate available here.
 DK3280
 DK3280.Click photographs - Photos may exist for this station.
 DK3280
 DK3280.The dynamic height is computed by dividing the NAVD 88
 DK3280.geopotential number by the normal gravity value computed on the
 DK3280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3280.degrees latitude (g = 980.6199 gals.).
 DK3280
 DK3280.The modeled gravity was interpolated from observed gravity values.
 DK3280
 DK3280;                    North         East    Units  Estimated Accuracy
 DK3280;SPC IL E     -   578,300.      317,130.      MT  (+/- 180 meters Scaled)
 DK3280
 DK3280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM064365(NAD 83)
 DK3280
 DK3280                          SUPERSEDED SURVEY CONTROL
 DK3280
 DK3280.No superseded survey control is available for this station.
 DK3280
 DK3280_MARKER: DD = SURVEY DISK
 DK3280_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3280_SP_SET: BASE
 DK3280_STAMPING: 0111 2006
 DK3280_MARK LOGO: IL-043
 DK3280_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3280_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3280_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3280+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2006
 DK3280
 DK3280  HISTORY     - Date     Condition        Report By
 DK3280  HISTORY     - 20060827 MONUMENTED       PATRIC
 DK3280
 DK3280                          STATION DESCRIPTION
 DK3280
 DK3280'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3280'THE STATION IS IN WHEATON, IL.
 DK3280'
 DK3280'TO REACH THE STATION FROM THE INTERSECTION OF WINFIELD ROAD AND JEWELL
 DK3280'ROAD, GO EAST ON JEWELL ROAD FOR 1.5 MI (2.4 KM) TO THE ILLINOIS
 DK3280'PRAIRIE PATH.  GO SOUTHEAST ALONG THE PRAIRIE PATH FOR.25 MI (0.4 KM)
 DK3280'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE WEST
 DK3280'SIDE OF THE ILLINOIS PRAIRIE PATH ON A 2.5 FT (0.8 M) BY 2.5 FT (0.8
 DK3280'M) CONCRETE BASE.
 DK3280'
 DK3280'THE STATION IS 1205.0 FT (367.3 M) SOUTH OF THE INTERSECTION OF THE
 DK3280'ILLINOIS PRAIRIE PATH WITH JEWELL ROAD, 59.0 FT (18.0 M) NORTHEAST OF
 DK3280'COBBLESTONE LANE, AND 34.0 FT (10.4 M) SOUTHEAST OF A POWER POLE.  THE
 DK3280'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON A 2.5 FT (0.8 M) BY 2.5 FT
 DK3280'(0.8 M) CONCRETE BASE, SET 0.45 FT (0.1 M) ABOVE GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3281 ***********************************************************************
 DK3281  DESIGNATION -  0112
 DK3281  PID         -  DK3281
 DK3281  STATE/COUNTY-  IL/DU PAGE
 DK3281  COUNTRY     -  US
 DK3281  USGS QUAD   -  WEST CHICAGO (2018)
 DK3281
 DK3281                         *CURRENT SURVEY CONTROL
 DK3281  ______________________________________________________________________
 DK3281* NAD 83(1986) POSITION- 41 53 18.     (N) 088 09 06.     (W)   SCALED
 DK3281* NAVD 88 ORTHO HEIGHT -   221.666 (meters)      727.25  (feet) ADJUSTED
 DK3281  ______________________________________________________________________
 DK3281  GEOID HEIGHT    -        -33.274 (meters)                     GEOID18
 DK3281  DYNAMIC HEIGHT  -        221.589 (meters)      727.00  (feet) COMP
 DK3281  MODELED GRAVITY -    980,268.2   (mgal)                       NAVD 88
 DK3281
 DK3281  VERT ORDER      -  SECOND    CLASS I
 DK3281
 DK3281.The horizontal coordinates were scaled from a map and have
 DK3281.an estimated accuracy of +/- 6 seconds.
 DK3281
 DK3281.The orthometric height was determined by differential leveling and
 DK3281.adjusted by the NATIONAL GEODETIC SURVEY
 DK3281.in May 2008.
 DK3281
 DK3281.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3281.GEOID18 height accuracy estimate available here.
 DK3281
 DK3281.Click photographs - Photos may exist for this station.
 DK3281
 DK3281.The dynamic height is computed by dividing the NAVD 88
 DK3281.geopotential number by the normal gravity value computed on the
 DK3281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3281.degrees latitude (g = 980.6199 gals.).
 DK3281
 DK3281.The modeled gravity was interpolated from observed gravity values.
 DK3281
 DK3281;                    North         East    Units  Estimated Accuracy
 DK3281;SPC IL E     -   579,720.      315,080.      MT  (+/- 180 meters Scaled)
 DK3281
 DK3281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM044380(NAD 83)
 DK3281
 DK3281                          SUPERSEDED SURVEY CONTROL
 DK3281
 DK3281.No superseded survey control is available for this station.
 DK3281
 DK3281_MARKER: DD = SURVEY DISK
 DK3281_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3281_SP_SET: HEADWALL
 DK3281_STAMPING: 0112 2006
 DK3281_MARK LOGO: IL-043
 DK3281_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3281+STABILITY: SURFACE MOTION
 DK3281_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3281+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2006
 DK3281
 DK3281  HISTORY     - Date     Condition        Report By
 DK3281  HISTORY     - 20060827 MONUMENTED       PATRIC
 DK3281
 DK3281                          STATION DESCRIPTION
 DK3281
 DK3281'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3281'THE STATION IS IN WINFIELD, IL.
 DK3281'
 DK3281'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVENUE) AND
 DK3281'COUNTY FARM ROAD, GO SOUTH ON COUNTY FARM ROAD FOR 1.35 MI (2.2 KM) TO
 DK3281'THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE NORTHWEST
 DK3281'CORNER OF THE INTERSECTION OF GENEVA ROAD AND COUNTY FARM ROAD.
 DK3281'
 DK3281'THE STATION IS 84.0 FT (25.6 M) NORTH OF THE CENTERLINE OF GENEVA ROAD
 DK3281'AND 153.0 FT (46.6 M) WEST OF THE CENTERLINE OF COUNTY FARM ROAD.  THE
 DK3281'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE TOP OF AN 8 INCH (20
 DK3281'CM) CONCRETE HEADWALL, BELOW THE LEVEL OF THE GRAVEL TRAIL OF THE
 DK3281'ILLINOIS PRAIRIE PATH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3282 ***********************************************************************
 DK3282  DESIGNATION -  0113
 DK3282  PID         -  DK3282
 DK3282  STATE/COUNTY-  IL/DU PAGE
 DK3282  COUNTRY     -  US
 DK3282  USGS QUAD   -  WEST CHICAGO (2018)
 DK3282
 DK3282                         *CURRENT SURVEY CONTROL
 DK3282  ______________________________________________________________________
 DK3282* NAD 83(1986) POSITION- 41 53 26.     (N) 088 09 22.     (W)   SCALED
 DK3282* NAVD 88 ORTHO HEIGHT -   220.975 (meters)      724.98  (feet) ADJUSTED
 DK3282  ______________________________________________________________________
 DK3282  GEOID HEIGHT    -        -33.274 (meters)                     GEOID18
 DK3282  DYNAMIC HEIGHT  -        220.898 (meters)      724.73  (feet) COMP
 DK3282  MODELED GRAVITY -    980,268.4   (mgal)                       NAVD 88
 DK3282
 DK3282  VERT ORDER      -  SECOND    CLASS I
 DK3282
 DK3282.The horizontal coordinates were scaled from a map and have
 DK3282.an estimated accuracy of +/- 6 seconds.
 DK3282
 DK3282.The orthometric height was determined by differential leveling and
 DK3282.adjusted by the NATIONAL GEODETIC SURVEY
 DK3282.in May 2008.
 DK3282
 DK3282.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3282.GEOID18 height accuracy estimate available here.
 DK3282
 DK3282.Click photographs - Photos may exist for this station.
 DK3282
 DK3282.The dynamic height is computed by dividing the NAVD 88
 DK3282.geopotential number by the normal gravity value computed on the
 DK3282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3282.degrees latitude (g = 980.6199 gals.).
 DK3282
 DK3282.The modeled gravity was interpolated from observed gravity values.
 DK3282
 DK3282;                    North         East    Units  Estimated Accuracy
 DK3282;SPC IL E     -   579,960.      314,710.      MT  (+/- 180 meters Scaled)
 DK3282
 DK3282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM040382(NAD 83)
 DK3282
 DK3282                          SUPERSEDED SURVEY CONTROL
 DK3282
 DK3282.No superseded survey control is available for this station.
 DK3282
 DK3282_MARKER: DD = SURVEY DISK
 DK3282_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3282_SP_SET: HEADWALL
 DK3282_STAMPING: 0113 2006
 DK3282_MARK LOGO: IL-043
 DK3282_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3282+STABILITY: SURFACE MOTION
 DK3282_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3282+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2006
 DK3282
 DK3282  HISTORY     - Date     Condition        Report By
 DK3282  HISTORY     - 20060827 MONUMENTED       PATRIC
 DK3282
 DK3282                          STATION DESCRIPTION
 DK3282
 DK3282'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3282'THE STATION IS IN WEST CHICAGO, IL.
 DK3282'
 DK3282'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVENUE) AND
 DK3282'COUNTY FARM ROAD, GO SOUTH ON COUNTY FARM ROAD FOR 1.35 MI (2.2 KM) TO
 DK3282'THE ILLINOIS PRAIRIE PATH.  GO NORTHWEST ALONG THE PRAIRIE PATH FOR
 DK3282'0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED
 DK3282'AT THE NORTHEAST CORNER OF THE INTERSECTION OF THE ILLINOIS PRAIRIE
 DK3282'PATH AND KLEIN CREEK.
 DK3282'
 DK3282'THE STATION IS 6.0 FT (1.8 M) NORTH OF THE CENTERLINE OF THE ILLINOIS
 DK3282'PRAIRIE PATH.  THE MONUMENT IS AT THE NORTHEAST END OF THE HEADWALL OF
 DK3282'KLEIN CREEK.  THE MONUMENT IS AT THE BRIDGE LEVEL SURFACE.  5.5 FT
 DK3282'(1.7 M) NORTHWEST OF A SIGN POST SAYING WEIGHT LIMIT 10 TONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3283 ***********************************************************************
 DK3283  DESIGNATION -  0114
 DK3283  PID         -  DK3283
 DK3283  STATE/COUNTY-  IL/DU PAGE
 DK3283  COUNTRY     -  US
 DK3283  USGS QUAD   -  WEST CHICAGO (2018)
 DK3283
 DK3283                         *CURRENT SURVEY CONTROL
 DK3283  ______________________________________________________________________
 DK3283* NAD 83(1986) POSITION- 41 54 03.     (N) 088 10 36.     (W)   SCALED
 DK3283* NAVD 88 ORTHO HEIGHT -   222.267 (meters)      729.22  (feet) ADJUSTED
 DK3283  ______________________________________________________________________
 DK3283  GEOID HEIGHT    -        -33.273 (meters)                     GEOID18
 DK3283  DYNAMIC HEIGHT  -        222.190 (meters)      728.97  (feet) COMP
 DK3283  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 DK3283
 DK3283  VERT ORDER      -  SECOND    CLASS I
 DK3283
 DK3283.The horizontal coordinates were scaled from a map and have
 DK3283.an estimated accuracy of +/- 6 seconds.
 DK3283
 DK3283.The orthometric height was determined by differential leveling and
 DK3283.adjusted by the NATIONAL GEODETIC SURVEY
 DK3283.in May 2008.
 DK3283
 DK3283.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3283.GEOID18 height accuracy estimate available here.
 DK3283
 DK3283.Click photographs - Photos may exist for this station.
 DK3283
 DK3283.The dynamic height is computed by dividing the NAVD 88
 DK3283.geopotential number by the normal gravity value computed on the
 DK3283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3283.degrees latitude (g = 980.6199 gals.).
 DK3283
 DK3283.The modeled gravity was interpolated from observed gravity values.
 DK3283
 DK3283;                    North         East    Units  Estimated Accuracy
 DK3283;SPC IL E     -   581,100.      313,000.      MT  (+/- 180 meters Scaled)
 DK3283
 DK3283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM023394(NAD 83)
 DK3283
 DK3283                          SUPERSEDED SURVEY CONTROL
 DK3283
 DK3283.No superseded survey control is available for this station.
 DK3283
 DK3283_MARKER: DD = SURVEY DISK
 DK3283_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3283_SP_SET: HEADWALL
 DK3283_STAMPING: 0114 2006
 DK3283_MARK LOGO: IL-043
 DK3283_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3283+STABILITY: SURFACE MOTION
 DK3283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3283+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3283
 DK3283  HISTORY     - Date     Condition        Report By
 DK3283  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3283
 DK3283                          STATION DESCRIPTION
 DK3283
 DK3283'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3283'THE STATION IS IN WEST CHICAGO, IL.
 DK3283'
 DK3283'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVENUE) AND
 DK3283'PRINCE CROSSING ROAD, GO SOUTH ON PRINCE CROSSING ROAD FOR 0.6 MI (1.0
 DK3283'KM) TO THE ILLINOIS PRAIRIE PATH.  GO SOUTHEAST ALONG THE PRAIRIE PATH
 DK3283'FOR 0.45 MI (0.7 KM) TO THE STATION ON THE LEFT.  THE STATION IS
 DK3283'LOCATED AT THE CROSSING FOR THE ILLINOIS PRAIRIE PATH OVER THE DU PAGE
 DK3283'RIVER WEST BRANCH.
 DK3283'
 DK3283'THE STATION IS 7.5 FT (2.3 M) NORTH OF THE CENTERLINE OF THE ILLINOIS
 DK3283'PRAIRIE PATH AND 27.75 FT (8.5 M) WEST OF THE EAST END OF THE
 DK3283'HEADWALL. THE MONUMENT IS ON THE TOP CENTER OF THE NORTH HEADWALL,
 DK3283'LEVEL WITH THE PATH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3284 ***********************************************************************
 DK3284  DESIGNATION -  0115
 DK3284  PID         -  DK3284
 DK3284  STATE/COUNTY-  IL/DU PAGE
 DK3284  COUNTRY     -  US
 DK3284  USGS QUAD   -  WEST CHICAGO (2018)
 DK3284
 DK3284                         *CURRENT SURVEY CONTROL
 DK3284  ______________________________________________________________________
 DK3284* NAD 83(1986) POSITION- 41 54 14.     (N) 088 11 05.     (W)   SCALED
 DK3284* NAVD 88 ORTHO HEIGHT -   223.497 (meters)      733.26  (feet) ADJUSTED
 DK3284  ______________________________________________________________________
 DK3284  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 DK3284  DYNAMIC HEIGHT  -        223.420 (meters)      733.00  (feet) COMP
 DK3284  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 DK3284
 DK3284  VERT ORDER      -  SECOND    CLASS I
 DK3284
 DK3284.The horizontal coordinates were scaled from a map and have
 DK3284.an estimated accuracy of +/- 6 seconds.
 DK3284
 DK3284.The orthometric height was determined by differential leveling and
 DK3284.adjusted by the NATIONAL GEODETIC SURVEY
 DK3284.in May 2008.
 DK3284
 DK3284.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3284.GEOID18 height accuracy estimate available here.
 DK3284
 DK3284.Click photographs - Photos may exist for this station.
 DK3284
 DK3284.The dynamic height is computed by dividing the NAVD 88
 DK3284.geopotential number by the normal gravity value computed on the
 DK3284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3284.degrees latitude (g = 980.6199 gals.).
 DK3284
 DK3284.The modeled gravity was interpolated from observed gravity values.
 DK3284
 DK3284;                    North         East    Units  Estimated Accuracy
 DK3284;SPC IL E     -   581,440.      312,330.      MT  (+/- 180 meters Scaled)
 DK3284
 DK3284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM017397(NAD 83)
 DK3284
 DK3284                          SUPERSEDED SURVEY CONTROL
 DK3284
 DK3284.No superseded survey control is available for this station.
 DK3284
 DK3284_MARKER: DD = SURVEY DISK
 DK3284_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3284_SP_SET: HEADWALL
 DK3284_STAMPING: 0115 2006
 DK3284_MARK LOGO: IL-043
 DK3284_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3284+STABILITY: SURFACE MOTION
 DK3284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3284+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2006
 DK3284
 DK3284  HISTORY     - Date     Condition        Report By
 DK3284  HISTORY     - 20060828 MONUMENTED       PATRIC
 DK3284
 DK3284                          STATION DESCRIPTION
 DK3284
 DK3284'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3284'THE STATION IS IN WEST CHICAGO, IL.
 DK3284'
 DK3284'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVENUE) AND
 DK3284'PRINCE CROSSING ROAD, GO SOUTH ON PRINCE CROSSING ROAD FOR 0.6 MI (1.0
 DK3284'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE EAST
 DK3284'SIDE OF THE ILLINOIS PRAIRIE PATH.
 DK3284'
 DK3284'THE STATION IS 32.9 FT (10.0 M) EAST OF THE CENTERLINE OF PRINCE
 DK3284'CROSSING ROAD AND 7.8 FT (2.4 M) EAST OF THE CENTERLINE OF THE
 DK3284'ILLINOIS PRAIRIE PATH.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK
 DK3284'ON THE NORTH END OF THE EAST HEADWALL, 0.85 FT (0.3 M) ABOVE ROAD
 DK3284'SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3285 ***********************************************************************
 DK3285  DESIGNATION -  0116
 DK3285  PID         -  DK3285
 DK3285  STATE/COUNTY-  IL/DU PAGE
 DK3285  COUNTRY     -  US
 DK3285  USGS QUAD   -  WEST CHICAGO (2018)
 DK3285
 DK3285                         *CURRENT SURVEY CONTROL
 DK3285  ______________________________________________________________________
 DK3285* NAD 83(1986) POSITION- 41 54 36.     (N) 088 11 48.     (W)   SCALED
 DK3285* NAVD 88 ORTHO HEIGHT -   229.117 (meters)      751.69  (feet) ADJUSTED
 DK3285  ______________________________________________________________________
 DK3285  GEOID HEIGHT    -        -33.270 (meters)                     GEOID18
 DK3285  DYNAMIC HEIGHT  -        229.038 (meters)      751.44  (feet) COMP
 DK3285  MODELED GRAVITY -    980,271.0   (mgal)                       NAVD 88
 DK3285
 DK3285  VERT ORDER      -  SECOND    CLASS I
 DK3285
 DK3285.The horizontal coordinates were scaled from a map and have
 DK3285.an estimated accuracy of +/- 6 seconds.
 DK3285
 DK3285.The orthometric height was determined by differential leveling and
 DK3285.adjusted by the NATIONAL GEODETIC SURVEY
 DK3285.in May 2008.
 DK3285
 DK3285.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3285.GEOID18 height accuracy estimate available here.
 DK3285
 DK3285.Click photographs - Photos may exist for this station.
 DK3285
 DK3285.The dynamic height is computed by dividing the NAVD 88
 DK3285.geopotential number by the normal gravity value computed on the
 DK3285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3285.degrees latitude (g = 980.6199 gals.).
 DK3285
 DK3285.The modeled gravity was interpolated from observed gravity values.
 DK3285
 DK3285;                    North         East    Units  Estimated Accuracy
 DK3285;SPC IL E     -   582,120.      311,340.      MT  (+/- 180 meters Scaled)
 DK3285
 DK3285_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM007404(NAD 83)
 DK3285
 DK3285                          SUPERSEDED SURVEY CONTROL
 DK3285
 DK3285.No superseded survey control is available for this station.
 DK3285
 DK3285_MARKER: DD = SURVEY DISK
 DK3285_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3285_SP_SET: HEADWALL
 DK3285_STAMPING: 0116 2006
 DK3285_MARK LOGO: IL-043
 DK3285_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3285+STABILITY: SURFACE MOTION
 DK3285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3285+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2006
 DK3285
 DK3285  HISTORY     - Date     Condition        Report By
 DK3285  HISTORY     - 20060827 MONUMENTED       PATRIC
 DK3285
 DK3285                          STATION DESCRIPTION
 DK3285
 DK3285'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3285'THE STATION IS IN WEST CHICAGO, IL.
 DK3285'
 DK3285'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND SR 64 (NORTH
 DK3285'AVENUE) GO EAST ON SR 64 FOR 0.4 MI (0.6 KM) TO THE ILLINOIS PRAIRIE
 DK3285'PATH.  GO 0.35 MI (0.6 KM) SOUTHEAST ALONG THE PRAIRIE PATH TO THE
 DK3285'STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE SOUTH SIDE OF
 DK3285'THE ILLINOIS PRAIRIE PATH, SOUTH WEST OF THE INTERSECTION OF PRAIRIE
 DK3285'CROSSING DRIVE WITH NAGEL COURT.
 DK3285'
 DK3285'THE STATION IS 271.0 FT (82.6 M) WEST OF THE CENTERLINE OF NAGEL COURT
 DK3285'AND 16.2 FT (4.9 M) NORTH OF THE CENTERLINE OF THE ILLINOIS PRAIRIE
 DK3285'PATH.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE EAST END OF
 DK3285'THE NORTH HEADWALL FOR A BRIDGE FOR THE ILLINOIS PRAIRIE PATH OVER A
 DK3285'CREEK.  THE MONUMENT IS 3.0 FT (0.9 M) BELOW PATH LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3286 ***********************************************************************
 DK3286  DESIGNATION -  0117
 DK3286  PID         -  DK3286
 DK3286  STATE/COUNTY-  IL/DU PAGE
 DK3286  COUNTRY     -  US
 DK3286  USGS QUAD   -  WEST CHICAGO (2018)
 DK3286
 DK3286                         *CURRENT SURVEY CONTROL
 DK3286  ______________________________________________________________________
 DK3286* NAD 83(1986) POSITION- 41 56 40.     (N) 088 14 04.     (W)   SCALED
 DK3286* NAVD 88 ORTHO HEIGHT -   233.369 (meters)      765.64  (feet) ADJUSTED
 DK3286  ______________________________________________________________________
 DK3286  GEOID HEIGHT    -        -33.299 (meters)                     GEOID18
 DK3286  DYNAMIC HEIGHT  -        233.289 (meters)      765.38  (feet) COMP
 DK3286  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 DK3286
 DK3286  VERT ORDER      -  SECOND    CLASS I
 DK3286
 DK3286.The horizontal coordinates were scaled from a map and have
 DK3286.an estimated accuracy of +/- 6 seconds.
 DK3286
 DK3286.The orthometric height was determined by differential leveling and
 DK3286.adjusted by the NATIONAL GEODETIC SURVEY
 DK3286.in May 2008.
 DK3286
 DK3286.No vertical observational check was made to the station.
 DK3286
 DK3286.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3286.GEOID18 height accuracy estimate available here.
 DK3286
 DK3286.Click photographs - Photos may exist for this station.
 DK3286
 DK3286.The dynamic height is computed by dividing the NAVD 88
 DK3286.geopotential number by the normal gravity value computed on the
 DK3286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3286.degrees latitude (g = 980.6199 gals.).
 DK3286
 DK3286.The modeled gravity was interpolated from observed gravity values.
 DK3286
 DK3286;                    North         East    Units  Estimated Accuracy
 DK3286;SPC IL E     -   585,940.      308,200.      MT  (+/- 180 meters Scaled)
 DK3286
 DK3286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM976443(NAD 83)
 DK3286
 DK3286                          SUPERSEDED SURVEY CONTROL
 DK3286
 DK3286.No superseded survey control is available for this station.
 DK3286
 DK3286_MARKER: DD = SURVEY DISK
 DK3286_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3286_SP_SET: HEADWALL
 DK3286_STAMPING: 0117 2006
 DK3286_MARK LOGO: IL-043
 DK3286_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3286+STABILITY: SURFACE MOTION
 DK3286_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3286+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2006
 DK3286
 DK3286  HISTORY     - Date     Condition        Report By
 DK3286  HISTORY     - 20060827 MONUMENTED       PATRIC
 DK3286
 DK3286                          STATION DESCRIPTION
 DK3286
 DK3286'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3286'THE STATION IS IN BARTLETT, IL.
 DK3286'
 DK3286'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND THE
 DK3286'ILLINOIS PRAIRIE PATH, GO SOUTHEAST ALONG THE ILLINOIS PRAIRIE PATH
 DK3286'FOR APPROXIMATELY 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.  THE
 DK3286'STATION IS LOCATED ALONG THE SOUTH WEST SIDE OF THE ILLINOIS PRAIRIE
 DK3286'PATH, AT ITS INTERSECTION WITH A CREEK.
 DK3286'
 DK3286'THE STATION IS 0.9 MI (1.4 KM) NORTHWEST OF THE INTERSECTION OF THE
 DK3286'ILLINOIS PRAIRIE PATH AND SMITH ROAD AND 21.8 FT (6.6 M) SOUTHWEST OF
 DK3286'THE CENTERLINE OF THE ILLINOIS PRAIRIE PATH.  THE MONUMENT IS A 3.5
 DK3286'INCH (9 CM) BRASS DISK ON THE CENTER OF THE SOUTH WEST HEADWALL, 7.0
 DK3286'FT (2.1 M) BELOW THE PATH LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3287 ***********************************************************************
 DK3287  DESIGNATION -  0118
 DK3287  PID         -  DK3287
 DK3287  STATE/COUNTY-  IL/DU PAGE
 DK3287  COUNTRY     -  US
 DK3287  USGS QUAD   -  WEST CHICAGO (2018)
 DK3287
 DK3287                         *CURRENT SURVEY CONTROL
 DK3287  ______________________________________________________________________
 DK3287* NAD 83(1986) POSITION- 41 57 05.     (N) 088 14 32.     (W)   SCALED
 DK3287* NAVD 88 ORTHO HEIGHT -   230.851 (meters)      757.38  (feet) ADJUSTED
 DK3287  ______________________________________________________________________
 DK3287  GEOID HEIGHT    -        -33.306 (meters)                     GEOID18
 DK3287  DYNAMIC HEIGHT  -        230.773 (meters)      757.13  (feet) COMP
 DK3287  MODELED GRAVITY -    980,275.4   (mgal)                       NAVD 88
 DK3287
 DK3287  VERT ORDER      -  SECOND    CLASS I
 DK3287
 DK3287.The horizontal coordinates were scaled from a map and have
 DK3287.an estimated accuracy of +/- 6 seconds.
 DK3287
 DK3287.The orthometric height was determined by differential leveling and
 DK3287.adjusted by the NATIONAL GEODETIC SURVEY
 DK3287.in May 2008.
 DK3287
 DK3287.No vertical observational check was made to the station.
 DK3287
 DK3287.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3287.GEOID18 height accuracy estimate available here.
 DK3287
 DK3287.Click photographs - Photos may exist for this station.
 DK3287
 DK3287.The dynamic height is computed by dividing the NAVD 88
 DK3287.geopotential number by the normal gravity value computed on the
 DK3287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3287.degrees latitude (g = 980.6199 gals.).
 DK3287
 DK3287.The modeled gravity was interpolated from observed gravity values.
 DK3287
 DK3287;                    North         East    Units  Estimated Accuracy
 DK3287;SPC IL E     -   586,710.      307,550.      MT  (+/- 180 meters Scaled)
 DK3287
 DK3287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM970451(NAD 83)
 DK3287
 DK3287                          SUPERSEDED SURVEY CONTROL
 DK3287
 DK3287.No superseded survey control is available for this station.
 DK3287
 DK3287_MARKER: DD = SURVEY DISK
 DK3287_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3287_SP_SET: BASE
 DK3287_STAMPING: 0118 2006
 DK3287_MARK LOGO: IL-043
 DK3287_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3287_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3287_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3287+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3287
 DK3287  HISTORY     - Date     Condition        Report By
 DK3287  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3287  HISTORY     - 20090224 GOOD             ILDT
 DK3287
 DK3287                          STATION DESCRIPTION
 DK3287
 DK3287'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3287'THE STATION IS IN UNINCORPORATED WAYNE TOWNSHIP, IL.
 DK3287'
 DK3287'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND
 DK3287'POWIS ROAD, GO NORTH ALONG POWIS ROAD FOR APPROXIMATELY 0.1 MI (0.2
 DK3287'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE
 DK3287'SOUTH SIDE OF THE ILLINOIS PRAIRIE PATH, AT ITS INTERSECTION WITH
 DK3287'POWIS ROAD.
 DK3287'
 DK3287'THE STATION IS 97.0 FT (29.6 M) SOUTHEAST OF THE CENTERLINE OF POWIS
 DK3287'ROAD AND 19.5 FT (5.9 M) SOUTH OF THE CENTERLINE OF THE ILLINOIS
 DK3287'PRAIRIE PATH.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON A 4.0
 DK3287'FT (1.2 M) BY 2.5 FT (0.8 M) CONCRETE BASE, 1.0 FT (0.3 M) ABOVE THE
 DK3287'PATH SURFACE LEVEL.
 DK3287
 DK3287                          STATION RECOVERY (2009)
 DK3287
 DK3287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3287'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6194 ***********************************************************************
 DH6194  DESIGNATION -  0119
 DH6194  PID         -  DH6194
 DH6194  STATE/COUNTY-  IL/GRUNDY
 DH6194  COUNTRY     -  US
 DH6194  USGS QUAD   -  STAVANGER (2018)
 DH6194
 DH6194                         *CURRENT SURVEY CONTROL
 DH6194  ______________________________________________________________________
 DH6194* NAD 83(2011) POSITION- 41 24 47.53980(N) 088 35 41.45636(W)   ADJUSTED
 DH6194* NAD 83(2011) ELLIP HT-   166.506 (meters)        (06/27/12)   ADJUSTED
 DH6194* NAD 83(2011) EPOCH   -  2010.00
 DH6194* NAVD 88 ORTHO HEIGHT -   199.4   (meters)      654.    (feet) GPS OBS
 DH6194  ______________________________________________________________________
 DH6194  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6194  GEOID HEIGHT    -        -32.902 (meters)                     GEOID03
 DH6194  GEOID HEIGHT    -        -32.916 (meters)                     GEOID18
 DH6194  NAD 83(2011) X  -    117,472.526 (meters)                     COMP
 DH6194  NAD 83(2011) Y  - -4,789,044.337 (meters)                     COMP
 DH6194  NAD 83(2011) Z  -  4,197,057.904 (meters)                     COMP
 DH6194  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 DH6194
 DH6194  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6194  Standards:
 DH6194         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6194            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6194  -------------------------------------------------------------------
 DH6194  NETWORK    0.47   0.74           0.22   0.15   0.38     -0.08496302
 DH6194  -------------------------------------------------------------------
 DH6194  Click here for local accuracies and other accuracy information.
 DH6194
 DH6194.The horizontal coordinates were established by GPS observations
 DH6194.and adjusted by the National Geodetic Survey in June 2012.
 DH6194
 DH6194.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6194.been affixed to the stable North American tectonic plate. See 
 DH6194.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6194
 DH6194.The horizontal coordinates are valid at the epoch date displayed above
 DH6194.which is a decimal equivalence of Year/Month/Day.
 DH6194
 DH6194.The orthometric height was determined by GPS observations and a
 DH6194.high-resolution geoid model.
 DH6194
 DH6194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6194.GEOID18 height accuracy estimate available here.
 DH6194
 DH6194.Click photographs - Photos may exist for this station.
 DH6194
 DH6194.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6194
 DH6194.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6194
 DH6194.The ellipsoidal height was determined by GPS observations
 DH6194.and is referenced to NAD 83.
 DH6194
 DH6194. The following values were computed from the NAD 83(2011) position.
 DH6194
 DH6194;                    North         East     Units Scale Factor Converg.
 DH6194;SPC IL E     -   526,963.393   278,135.853   MT  0.99998088   -0 10 22.8
 DH6194;SPC IL E     - 1,728,879.07    912,517.38   sFT  0.99998088   -0 10 22.8
 DH6194;UTM  16      - 4,585,855.727   366,709.728   MT  0.99981864   -1 03 18.4
 DH6194
 DH6194!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6194!SPC IL E     -   0.99997388  x   0.99998088  =   0.99995476
 DH6194!UTM  16      -   0.99997388  x   0.99981864  =   0.99979253
 DH6194
 DH6194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6670985855(NAD 83)
 DH6194
 DH6194                          SUPERSEDED SURVEY CONTROL
 DH6194
 DH6194  NAD 83(2007)-  41 24 47.53987(N)    088 35 41.45724(W) AD(2002.00) 0
 DH6194  ELLIP H (02/10/07)  166.526  (m)                       GP(2002.00)    
 DH6194  NAD 83(1997)-  41 24 47.53985(N)    088 35 41.45724(W) AD(       ) 1
 DH6194  ELLIP H (09/13/05)  166.521  (m)                       GP(       ) 3 1
 DH6194
 DH6194.Superseded values are not recommended for survey control.
 DH6194
 DH6194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6194.See file dsdata.pdf to determine how the superseded data were derived.
 DH6194
 DH6194_MARKER: F = FLANGE-ENCASED ROD
 DH6194_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6194_STAMPING: NONE
 DH6194_MARK LOGO: IL-063
 DH6194_PROJECTION: FLUSH
 DH6194_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH6194_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6194+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2020
 DH6194
 DH6194  HISTORY     - Date     Condition        Report By
 DH6194  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6194  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6194  HISTORY     - 20100901 GOOD             GEOCAC
 DH6194  HISTORY     - 20200615 GOOD             ILDT
 DH6194
 DH6194                          STATION DESCRIPTION
 DH6194
 DH6194'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6194'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 52 WITH COUNTY
 DH6194'HIGHWAY 25, ABOUT 27 MILES WEST OF JOLIET ILLINOIS, GO SOUTH ON COUNTY
 DH6194'HIGHWAY 25 FOR 5 MILES TO THE JUCTION OF COUNTY HIGHWAY 25 WITH NORTH
 DH6194'33RD ROAD(HOGE ROAD) TO THE LEFT, TURN LEFT ON NORTH 33RD ROAD(HOGE
 DH6194'ROAD) AND GO EAST FOR 1.0 MILE TO THE JUNCTION OF NORTH 33RD ROAD WITH
 DH6194'LA SALLE ROAD AND THE STATION ON THE RIGHT.  THE STATION IS SET IN THE
 DH6194'SOUTHEAST QUADRANT OF THE JUCTION OF LA SALLE ROAD AND HOGE ROAD.
 DH6194'THE STATION IS A STAINLESS STEEL ROD SET TO REFUSAL ENCLOSED IN A 6
 DH6194'INCH PVC PIPE WITH ALUMINUM ACCESS COVER.
 DH6194
 DH6194                          STATION RECOVERY (2010)
 DH6194
 DH6194'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6194'THE MARK IS APPROXIMATELY 38 FEET NORTHEAST OF AN ORANGE NATURAL GAS
 DH6194'PIPELINE MARKER.  REPORT SUBMITTED BY GEOCACHER.
 DH6194
 DH6194                          STATION RECOVERY (2020)
 DH6194
 DH6194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DH6194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3288 ***********************************************************************
 DK3288  DESIGNATION -  0119
 DK3288  PID         -  DK3288
 DK3288  STATE/COUNTY-  IL/DU PAGE
 DK3288  COUNTRY     -  US
 DK3288  USGS QUAD   -  WEST CHICAGO (2018)
 DK3288
 DK3288                         *CURRENT SURVEY CONTROL
 DK3288  ______________________________________________________________________
 DK3288* NAD 83(1986) POSITION- 41 57 26.     (N) 088 14 54.     (W)   SCALED
 DK3288* NAVD 88 ORTHO HEIGHT -   227.794 (meters)      747.35  (feet) ADJUSTED
 DK3288  ______________________________________________________________________
 DK3288  GEOID HEIGHT    -        -33.313 (meters)                     GEOID18
 DK3288  DYNAMIC HEIGHT  -        227.717 (meters)      747.10  (feet) COMP
 DK3288  MODELED GRAVITY -    980,276.0   (mgal)                       NAVD 88
 DK3288
 DK3288  VERT ORDER      -  SECOND    CLASS I
 DK3288
 DK3288.The horizontal coordinates were scaled from a map and have
 DK3288.an estimated accuracy of +/- 6 seconds.
 DK3288
 DK3288.The orthometric height was determined by differential leveling and
 DK3288.adjusted by the NATIONAL GEODETIC SURVEY
 DK3288.in May 2008.
 DK3288
 DK3288.No vertical observational check was made to the station.
 DK3288
 DK3288.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3288.GEOID18 height accuracy estimate available here.
 DK3288
 DK3288.Click photographs - Photos may exist for this station.
 DK3288
 DK3288.The dynamic height is computed by dividing the NAVD 88
 DK3288.geopotential number by the normal gravity value computed on the
 DK3288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3288.degrees latitude (g = 980.6199 gals.).
 DK3288
 DK3288.The modeled gravity was interpolated from observed gravity values.
 DK3288
 DK3288;                    North         East    Units  Estimated Accuracy
 DK3288;SPC IL E     -   587,360.      307,050.      MT  (+/- 180 meters Scaled)
 DK3288
 DK3288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM965457(NAD 83)
 DK3288
 DK3288                          SUPERSEDED SURVEY CONTROL
 DK3288
 DK3288.No superseded survey control is available for this station.
 DK3288
 DK3288_MARKER: DD = SURVEY DISK
 DK3288_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3288_SP_SET: HEADWALL
 DK3288_STAMPING: 0119 2006
 DK3288_MARK LOGO: IL-043
 DK3288_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3288+STABILITY: SURFACE MOTION
 DK3288_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3288+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2009
 DK3288
 DK3288  HISTORY     - Date     Condition        Report By
 DK3288  HISTORY     - 20060828 MONUMENTED       PATRIC
 DK3288  HISTORY     - 20090804 GOOD             PATRIC
 DK3288
 DK3288                          STATION DESCRIPTION
 DK3288
 DK3288'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3288'THE STATION IS IN WEST CHICAGO, IL.
 DK3288'
 DK3288'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND
 DK3288'POWIS ROAD, GO NORTH ON POWIS ROAD FOR 0.1 MI (0.2 KM) TO THE ILLINOIS
 DK3288'PRAIRIE PATH.  GO NORTHWEST ALONG THE PRAIRIE PATH FOR 0.6 MI (1.0 KM)
 DK3288'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE
 DK3288'NORTHEAST SIDE OF THE ILLINOIS PRAIRIE PATH, AT ITS INTERSECTION WITH
 DK3288'NORTON CREEK.
 DK3288'
 DK3288'THE STATION IS 11.5 FT (3.5 M) NORTHEAST OF THE CENTERLINE OF THE
 DK3288'ILLINOIS PRAIRIE PATH.  THE MONUMENT IS AT THE SOUTH EAST END OF THE
 DK3288'NORTHEAST HEADWALL, 1.0 FT (0.3 M) BELOW PATH SURFACE LEVEL.
 DK3288
 DK3288                          STATION RECOVERY (2009)
 DK3288
 DK3288'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (DJH)
 DK3288'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9651 ***********************************************************************
 DP9651  DESIGNATION -  012
 DP9651  PID         -  DP9651
 DP9651  STATE/COUNTY-  IL/BUREAU
 DP9651  COUNTRY     -  US
 DP9651  USGS QUAD   -  SPRING VALLEY (2018)
 DP9651
 DP9651                         *CURRENT SURVEY CONTROL
 DP9651  ______________________________________________________________________
 DP9651* NAD 83(1986) POSITION- 41 19 32.63   (N) 089 11 58.95   (W)   HD_HELD1
 DP9651* NAVD 88 ORTHO HEIGHT -   183.603 (meters)      602.37  (feet) ADJUSTED
 DP9651  ______________________________________________________________________
 DP9651  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 DP9651  DYNAMIC HEIGHT  -        183.530 (meters)      602.13  (feet) COMP
 DP9651  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 DP9651
 DP9651  VERT ORDER      -  SECOND    CLASS I
 DP9651
 DP9651.The horizontal coordinates were determined by differentially corrected
 DP9651.hand held GPS observations or other comparable positioning techniques
 DP9651.and have an estimated accuracy of +/- 3 meters.
 DP9651
 DP9651.The orthometric height was determined by differential leveling and
 DP9651.adjusted by the NATIONAL GEODETIC SURVEY
 DP9651.in January 2016.
 DP9651
 DP9651.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9651.GEOID18 height accuracy estimate available here.
 DP9651
 DP9651.Click photographs - Photos may exist for this station.
 DP9651
 DP9651.The dynamic height is computed by dividing the NAVD 88
 DP9651.geopotential number by the normal gravity value computed on the
 DP9651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9651.degrees latitude (g = 980.6199 gals.).
 DP9651
 DP9651.The modeled gravity was interpolated from observed gravity values.
 DP9651
 DP9651;                    North         East    Units  Estimated Accuracy
 DP9651;SPC IL W     -   517,649.2     780,949.1     MT  (+/- 3 meters HH1 GPS) 
 DP9651
 DP9651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1590977251(NAD 83)
 DP9651
 DP9651                          SUPERSEDED SURVEY CONTROL
 DP9651
 DP9651.No superseded survey control is available for this station.
 DP9651
 DP9651_MARKER: F = FLANGE-ENCASED ROD
 DP9651_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9651_STAMPING: BM 012 2015
 DP9651_MARK LOGO: UIL
 DP9651_PROJECTION: FLUSH
 DP9651_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9651_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9651+STABILITY: POSITION/ELEVATION WELL
 DP9651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9651+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2021
 DP9651_ROD/PIPE-DEPTH: 8.5 meters
 DP9651_SLEEVE-DEPTH  : 0.9 meters
 DP9651
 DP9651  HISTORY     - Date     Condition        Report By
 DP9651  HISTORY     - 20150501 MONUMENTED       BCA
 DP9651  HISTORY     - 20210309 GOOD             ILDT
 DP9651
 DP9651                          STATION DESCRIPTION
 DP9651
 DP9651'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9651'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST OF DEPUE, 4.0 MI
 DP9651'(6.4 KM) SOUTH-SOUTHEAST OF LADD AND IN THE TOWN OF SPRING VALLEY, IL.
 DP9651'TO REACH THE STATION FROM THE JUNCTION OF US 6 WITH SR 89 NORTH
 DP9651'(DAKOTA ST) WITH SR 89 SOUTH (SPALDING ST) LOCATED IN SPRING VALLEY,
 DP9651'IL, GO SOUTH ON SR 89 (SPALDING STREET) FOR 0.1 MI (0.2 KM) TO ERIE
 DP9651'STREET AND THE STATION ON THE LEFT.
 DP9651'
 DP9651'THE STATION IS LOCATED 34.0 FT (10.4 M) EAST OF THE CENTERLINE OF SR
 DP9651'89, 26.5 FT (8.1 M) NORTH OF THE CENTERLINE OF ERIE STREET, 35.5 FT
 DP9651'(10.8 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A POST OFFICE BUILDING,
 DP9651'28.6 FT (8.7 M) SOUTHWEST OF A FLAG POLE BASE, 20.2 FT (6.2 M)
 DP9651'SOUTHEAST OF A POWER POLE AND 1.0 FT (0.3 M) NORTH OF A SIDEWALK.
 DP9651'
 DP9651'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9651'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9651'IN IDENTIFICATION.
 DP9651
 DP9651                          STATION RECOVERY (2021)
 DP9651
 DP9651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DP9651'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3289 ***********************************************************************
 DK3289  DESIGNATION -  0120
 DK3289  PID         -  DK3289
 DK3289  STATE/COUNTY-  IL/DU PAGE
 DK3289  COUNTRY     -  US
 DK3289  USGS QUAD   -  GENEVA (2018)
 DK3289
 DK3289                         *CURRENT SURVEY CONTROL
 DK3289  ______________________________________________________________________
 DK3289* NAD 83(2011) POSITION- 41 58 01.13400(N) 088 15 32.54006(W)   ADJUSTED
 DK3289* NAD 83(2011) ELLIP HT-   194.226 (meters)        (06/27/12)   ADJUSTED
 DK3289* NAD 83(2011) EPOCH   -  2010.00
 DK3289* NAVD 88 ORTHO HEIGHT -   227.549 (meters)      746.55  (feet) ADJUSTED
 DK3289  ______________________________________________________________________
 DK3289  GEOID HEIGHT    -        -33.323 (meters)                     GEOID18
 DK3289  NAD 83(2011) X  -    144,296.676 (meters)                     COMP
 DK3289  NAD 83(2011) Y  - -4,747,404.163 (meters)                     COMP
 DK3289  NAD 83(2011) Z  -  4,243,007.566 (meters)                     COMP
 DK3289  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 DK3289  DYNAMIC HEIGHT  -        227.471 (meters)      746.29  (feet) COMP
 DK3289  MODELED GRAVITY -    980,277.0   (mgal)                       NAVD 88
 DK3289
 DK3289  VERT ORDER      -  SECOND    CLASS I
 DK3289
 DK3289  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3289  Standards:
 DK3289         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3289            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3289  -------------------------------------------------------------------
 DK3289  NETWORK    0.36   0.61           0.16   0.13   0.31      0.07153641
 DK3289  -------------------------------------------------------------------
 DK3289  Click here for local accuracies and other accuracy information.
 DK3289
 DK3289.The horizontal coordinates were established by GPS observations
 DK3289.and adjusted by the National Geodetic Survey in June 2012.
 DK3289
 DK3289.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3289.been affixed to the stable North American tectonic plate. See 
 DK3289.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3289
 DK3289.The horizontal coordinates are valid at the epoch date displayed above
 DK3289.which is a decimal equivalence of Year/Month/Day.
 DK3289
 DK3289.The orthometric height was determined by differential leveling and
 DK3289.adjusted by the NATIONAL GEODETIC SURVEY
 DK3289.in May 2008.
 DK3289
 DK3289.No vertical observational check was made to the station.
 DK3289
 DK3289.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3289.GEOID18 height accuracy estimate available here.
 DK3289
 DK3289.Click photographs - Photos may exist for this station.
 DK3289
 DK3289.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3289
 DK3289.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3289
 DK3289.The ellipsoidal height was determined by GPS observations
 DK3289.and is referenced to NAD 83.
 DK3289
 DK3289.The dynamic height is computed by dividing the NAVD 88
 DK3289.geopotential number by the normal gravity value computed on the
 DK3289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3289.degrees latitude (g = 980.6199 gals.).
 DK3289
 DK3289.The modeled gravity was interpolated from observed gravity values.
 DK3289
 DK3289. The following values were computed from the NAD 83(2011) position.
 DK3289
 DK3289;                    North         East     Units Scale Factor Converg.
 DK3289;SPC IL E     -   588,437.927   306,158.377   MT  0.99997547   +0 02 58.9
 DK3289;SPC IL E     - 1,930,566.77  1,004,454.61   sFT  0.99997547   +0 02 58.9
 DK3289;UTM  16      - 4,646,876.808   395,674.602   MT  0.99973392   -0 50 31.2
 DK3289
 DK3289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3289!SPC IL E     -   0.99996954  x   0.99997547  =   0.99994501
 DK3289!UTM  16      -   0.99996954  x   0.99973392  =   0.99970347
 DK3289
 DK3289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9567446876(NAD 83)
 DK3289
 DK3289                          SUPERSEDED SURVEY CONTROL
 DK3289
 DK3289  NAD 83(2007)-  41 58 01.13394(N)    088 15 32.54085(W) AD(2002.00) 1
 DK3289  ELLIP H (07/03/08)  194.249  (m)                       GP(2002.00) 2 2
 DK3289  NAVD 88             227.55   (m)          746.6    (f) LEVELING    3  
 DK3289
 DK3289.Superseded values are not recommended for survey control.
 DK3289
 DK3289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3289.See file dsdata.pdf to determine how the superseded data were derived.
 DK3289
 DK3289_MARKER: DD = SURVEY DISK
 DK3289_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3289_SP_SET: HEADWALL
 DK3289_STAMPING: 0120 2006
 DK3289_MARK LOGO: IL-043
 DK3289_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3289+STABILITY: SURFACE MOTION
 DK3289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3289+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2009
 DK3289
 DK3289  HISTORY     - Date     Condition        Report By
 DK3289  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3289  HISTORY     - 20090804 GOOD             PATRIC
 DK3289
 DK3289                          STATION DESCRIPTION
 DK3289
 DK3289'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3289'THE STATION IS IN WEST CHICAGO, IL.
 DK3289'
 DK3289'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND
 DK3289'POWIS ROAD, GO NORTH ON POWIS ROAD FOR 0.1 MI (0.2 KM) TO THE ILLINOIS
 DK3289'PRAIRIE PATH.  GO NORTHWEST ALONG THE PRAIRIE PATH FOR 1.3 MI (2.1 KM)
 DK3289'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE SOUTH
 DK3289'SIDE OF THE ILLINOIS PRAIRIE PATH, AT ITS INTERSECTION WITH BREWSTER
 DK3289'CREEK.
 DK3289'
 DK3289'THE STATION IS 10.9 FT (3.3 M) SOUTH OF THE CENTERLINE OF THE ILLINOIS
 DK3289'PRAIRIE PATH.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK AT THE
 DK3289'EAST END OF THE SOUTH HEADWALL, LEVEL WITH THE PATH SURFACE, 26.5 FT
 DK3289'(8.1 M) NORTHWEST OF THE SOUTH END OF THE WEST FENCE, AND 53 FT (16.2
 DK3289'M) SOUTH OF A POWER POLE.
 DK3289
 DK3289                          STATION RECOVERY (2009)
 DK3289
 DK3289'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 DK3289'RECOVERED IN GOOD CONDITION.  NOTE--THE DISK IS SET IN THE SOUTHEAST
 DK3289'CORNER OF THE SOUTHWEST END OF THE BOX CULVERT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0967 ***********************************************************************
 DP0967  DESIGNATION -  0121 RESET
 DP0967  PID         -  DP0967
 DP0967  STATE/COUNTY-  IL/DU PAGE
 DP0967  COUNTRY     -  US
 DP0967  USGS QUAD   -  NAPERVILLE (2018)
 DP0967
 DP0967                         *CURRENT SURVEY CONTROL
 DP0967  ______________________________________________________________________
 DP0967* NAD 83(1986) POSITION- 41 49 10.3    (N) 088 11 35.4    (W)   HD_HELD2
 DP0967* NAVD 88 ORTHO HEIGHT -   216.283 (meters)      709.59  (feet) ADJUSTED
 DP0967  ______________________________________________________________________
 DP0967  GEOID HEIGHT    -        -33.155 (meters)                     GEOID18
 DP0967  DYNAMIC HEIGHT  -        216.208 (meters)      709.34  (feet) COMP
 DP0967  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 DP0967
 DP0967  VERT ORDER      -  SECOND    CLASS I
 DP0967
 DP0967.The horizontal coordinates were established by autonomous hand held GPS
 DP0967.observations and have an estimated accuracy of +/- 10 meters.
 DP0967
 DP0967.The orthometric height was determined by differential leveling and
 DP0967.adjusted by the NATIONAL GEODETIC SURVEY
 DP0967.in May 2023.
 DP0967
 DP0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0967.GEOID18 height accuracy estimate available here.
 DP0967
 DP0967.Click photographs - Photos may exist for this station.
 DP0967
 DP0967.The dynamic height is computed by dividing the NAVD 88
 DP0967.geopotential number by the normal gravity value computed on the
 DP0967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0967.degrees latitude (g = 980.6199 gals.).
 DP0967
 DP0967.The modeled gravity was interpolated from observed gravity values.
 DP0967
 DP0967;                    North         East    Units  Estimated Accuracy
 DP0967;SPC IL E     -   572,067.      311,645.      MT  (+/- 10 meters HH2 GPS)
 DP0967
 DP0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0090530426(NAD 83)
 DP0967
 DP0967                          SUPERSEDED SURVEY CONTROL
 DP0967
 DP0967  NAVD 88 (01/24/14)  216.280  (m)          709.58   (f) SUPERSEDED  2 1
 DP0967
 DP0967.Superseded values are not recommended for survey control.
 DP0967
 DP0967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DP0967.See file dsdata.pdf to determine how the superseded data were derived.
 DP0967
 DP0967_MARKER: DD = SURVEY DISK
 DP0967_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DP0967_SP_SET: WING WALL
 DP0967_STAMPING: 0121 RESET 2013
 DP0967_MARK LOGO: IL-043
 DP0967_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP0967+STABILITY: SURFACE MOTION
 DP0967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP0967+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2022
 DP0967
 DP0967  HISTORY     - Date     Condition        Report By
 DP0967  HISTORY     - 20131021 MONUMENTED       PATRIC
 DP0967  HISTORY     - 20150928 GOOD             ILDT
 DP0967  HISTORY     - 20221121 GOOD             PATRIC
 DP0967
 DP0967                          STATION DESCRIPTION
 DP0967
 DP0967'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0967'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTHWEST OF WHEATON, 4.5
 DP0967'MI (7.2 KM) SOUTH OF WEST CHICAGO AND 3.3 MI (5.3 KM) NORTHWEST OF
 DP0967'NAPERVILLE.
 DP0967'
 DP0967'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 56
 DP0967'(BUTTERFIELD ROAD) WITH STATE HIGHWAY 59 LOCATED IN WARRENVILLE, IL,
 DP0967'GO EAST ON STATE HIGHWAY 56 (BUTTERFIELD ROAD) FOR 0.6 MI (1.0 KM) TO
 DP0967'WARRENVILLE ROAD.  TURN RIGHT AND GO SOUTHEAST ON WARRENVILLE ROAD FOR
 DP0967'250 FT (76.2 M) TO A BIKE PATH.  TURN RIGHT AND GO SOUTH-SOUTHWEST ON
 DP0967'THE BIKE PATH FOR 0.1 MI (0.2 KM) TO A BOX CULVERT AND THE STATION ON
 DP0967'THE RIGHT.
 DP0967'
 DP0967'THE STATION IS LOCATED 7 FT (2.1 M) NORTHWEST OF A WOOD FENCE, 15 FT
 DP0967'(4.6 M) EAST OF THE CENTER OF THE STREAM AND 270 FT (82.3 M) SOUTH OF
 DP0967'STATION WI34002.
 DP0967
 DP0967                          STATION RECOVERY (2015)
 DP0967
 DP0967'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 DP0967'RECOVERED IN GOOD CONDITION.
 DP0967
 DP0967                          STATION RECOVERY (2022)
 DP0967
 DP0967'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DP0967'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3291 ***********************************************************************
 DK3291  DESIGNATION -  0122
 DK3291  PID         -  DK3291
 DK3291  STATE/COUNTY-  IL/DU PAGE
 DK3291  COUNTRY     -  US
 DK3291  USGS QUAD   -  NAPERVILLE (2018)
 DK3291
 DK3291                         *CURRENT SURVEY CONTROL
 DK3291  ______________________________________________________________________
 DK3291* NAD 83(1986) POSITION- 41 48 36.96   (N) 088 12 28.41   (W)   HD_HELD1
 DK3291* NAVD 88 ORTHO HEIGHT -   220.629 (meters)      723.85  (feet) ADJUSTED
 DK3291  ______________________________________________________________________
 DK3291  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 DK3291  DYNAMIC HEIGHT  -        220.553 (meters)      723.60  (feet) COMP
 DK3291  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 DK3291
 DK3291  VERT ORDER      -  SECOND    CLASS I
 DK3291
 DK3291.The horizontal coordinates were determined by differentially corrected
 DK3291.hand held GPS observations or other comparable positioning techniques
 DK3291.and have an estimated accuracy of +/- 3 meters.
 DK3291
 DK3291.The orthometric height was determined by differential leveling and
 DK3291.adjusted by the NATIONAL GEODETIC SURVEY
 DK3291.in May 2008.
 DK3291
 DK3291.No vertical observational check was made to the station.
 DK3291
 DK3291.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3291.GEOID18 height accuracy estimate available here.
 DK3291
 DK3291.Click photographs - Photos may exist for this station.
 DK3291
 DK3291.The dynamic height is computed by dividing the NAVD 88
 DK3291.geopotential number by the normal gravity value computed on the
 DK3291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3291.degrees latitude (g = 980.6199 gals.).
 DK3291
 DK3291.The modeled gravity was interpolated from observed gravity values.
 DK3291
 DK3291;                    North         East    Units  Estimated Accuracy
 DK3291;SPC IL E     -   571,036.8     310,423.5     MT  (+/- 3 meters HH1 GPS) 
 DK3291
 DK3291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9966729415(NAD 83)
 DK3291
 DK3291                          SUPERSEDED SURVEY CONTROL
 DK3291
 DK3291.No superseded survey control is available for this station.
 DK3291
 DK3291_MARKER: DD = SURVEY DISK
 DK3291_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3291_SP_SET: TOWER BASE
 DK3291_STAMPING: 0122 2006
 DK3291_MARK LOGO: IL-043
 DK3291_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3291_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3291_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3291+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2013
 DK3291
 DK3291  HISTORY     - Date     Condition        Report By
 DK3291  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3291  HISTORY     - 20130113 GOOD             GEOCAC
 DK3291  HISTORY     - 20131021 GOOD             PATRIC
 DK3291
 DK3291                          STATION DESCRIPTION
 DK3291
 DK3291'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3291'THE STATION IS IN NAPERVILLE, IL.
 DK3291'
 DK3291'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND FERRY ROAD, GO
 DK3291'WEST ALONG FERRY ROAD FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DK3291'THE STATION IS LOCATED ALONG THE WEST SIDE OF THE ILLINOIS PRAIRIE
 DK3291'PATH, SOUTH OF THE INTERSECTION WITH FERRY ROAD.
 DK3291'
 DK3291'THE STATION IS 141.0 FT (43.0 M) SOUTH OF THE CENTERLINE OF FERRY ROAD
 DK3291'AND 26.0 FT (7.9 M) WEST OF THE WEST WALL ALONG THE BICYCLE TRAIL
 DK3291'OVERPASS.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE EAST
 DK3291'SIDE OF THE CONCRETE BASE FOR TOWER NUMBER 3017, AND IS 2.0 FT (0.6 M)
 DK3291'ABOVE PATH SURFACE LEVEL.
 DK3291
 DK3291                          STATION RECOVERY (2013)
 DK3291
 DK3291'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3291'RECOVERED IN GOOD CONDITION.
 DK3291
 DK3291                          STATION RECOVERY (2013)
 DK3291
 DK3291'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3291'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3292 ***********************************************************************
 DK3292  DESIGNATION -  0123
 DK3292  PID         -  DK3292
 DK3292  STATE/COUNTY-  IL/DU PAGE
 DK3292  COUNTRY     -  US
 DK3292  USGS QUAD   -  NAPERVILLE (2018)
 DK3292
 DK3292                         *CURRENT SURVEY CONTROL
 DK3292  ______________________________________________________________________
 DK3292* NAD 83(1986) POSITION- 41 48 09.85   (N) 088 13 02.38   (W)   HD_HELD1
 DK3292* NAVD 88 ORTHO HEIGHT -   220.080 (meters)      722.05  (feet) ADJUSTED
 DK3292  ______________________________________________________________________
 DK3292  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 DK3292  DYNAMIC HEIGHT  -        220.003 (meters)      721.79  (feet) COMP
 DK3292  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 DK3292
 DK3292  VERT ORDER      -  SECOND    CLASS I
 DK3292
 DK3292.The horizontal coordinates were determined by differentially corrected
 DK3292.hand held GPS observations or other comparable positioning techniques
 DK3292.and have an estimated accuracy of +/- 3 meters.
 DK3292
 DK3292.The orthometric height was determined by differential leveling and
 DK3292.adjusted by the NATIONAL GEODETIC SURVEY
 DK3292.in May 2008.
 DK3292
 DK3292.No vertical observational check was made to the station.
 DK3292
 DK3292.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3292.GEOID18 height accuracy estimate available here.
 DK3292
 DK3292.Click photographs - Photos may exist for this station.
 DK3292
 DK3292.The dynamic height is computed by dividing the NAVD 88
 DK3292.geopotential number by the normal gravity value computed on the
 DK3292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3292.degrees latitude (g = 980.6199 gals.).
 DK3292
 DK3292.The modeled gravity was interpolated from observed gravity values.
 DK3292
 DK3292;                    North         East    Units  Estimated Accuracy
 DK3292;SPC IL E     -   570,199.3     309,640.5     MT  (+/- 3 meters HH1 GPS) 
 DK3292
 DK3292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9887228590(NAD 83)
 DK3292
 DK3292                          SUPERSEDED SURVEY CONTROL
 DK3292
 DK3292.No superseded survey control is available for this station.
 DK3292
 DK3292_MARKER: DD = SURVEY DISK
 DK3292_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3292_SP_SET: BRIDGE HEADWALL
 DK3292_STAMPING: 0123 2006
 DK3292_MARK LOGO: IL-043
 DK3292_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3292_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3292_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3292+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2013
 DK3292
 DK3292  HISTORY     - Date     Condition        Report By
 DK3292  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3292  HISTORY     - 20131021 GOOD             PATRIC
 DK3292
 DK3292                          STATION DESCRIPTION
 DK3292
 DK3292'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3292'THE STATION IS IN NAPERVILLE, IL.
 DK3292'
 DK3292'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND DIEHL ROAD, GO
 DK3292'WEST ON DIEHL ROAD FOR 0.9 MI (1.4 KM) TO THE ILLINOIS PRAIRIE PATH.
 DK3292'GO NORTHEAST ALONG THE PRAIRIE PATH FOR 0.35 MI (0.6 KM) TO THE
 DK3292'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHWEST CORNER
 DK3292'OF THE INTERSECTION OF THE ILLINOIS PRAIRIE PATH WITH INTERSTATE 88.
 DK3292'THE STATION IS ALONG THE SOUTH LEG OF THE PRAIRIE PATH AFTER A SPLIT.
 DK3292'
 DK3292'THE STATION IS 279.0 FT (85.0 M) SOUTH OF TOWER NUMBER 3011 AND 24.0
 DK3292'FT (7.3 M) WEST OF THE CENTERLINE OF THE ILLINOIS PRAIRIE PATH.  THE
 DK3292'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE NORTH END OF THE WEST
 DK3292'HEADWALL FOR THE BRIDGE OVER I-88, 6.5 FT (2.0 M) ABOVE THE SURFACE OF
 DK3292'THE PATH.
 DK3292
 DK3292                          STATION RECOVERY (2013)
 DK3292
 DK3292'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3292'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3293 ***********************************************************************
 DK3293  DESIGNATION -  0124
 DK3293  PID         -  DK3293
 DK3293  STATE/COUNTY-  IL/DU PAGE
 DK3293  COUNTRY     -  US
 DK3293  USGS QUAD   -  NAPERVILLE (2018)
 DK3293
 DK3293                         *CURRENT SURVEY CONTROL
 DK3293  ______________________________________________________________________
 DK3293* NAD 83(1986) POSITION- 41 48 05.     (N) 088 14 23.     (W)   SCALED
 DK3293* NAVD 88 ORTHO HEIGHT -   227.852 (meters)      747.54  (feet) ADJUSTED
 DK3293  ______________________________________________________________________
 DK3293  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 DK3293  DYNAMIC HEIGHT  -        227.773 (meters)      747.29  (feet) COMP
 DK3293  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 DK3293
 DK3293  VERT ORDER      -  SECOND    CLASS I
 DK3293
 DK3293.The horizontal coordinates were scaled from a map and have
 DK3293.an estimated accuracy of +/- 6 seconds.
 DK3293
 DK3293.The orthometric height was determined by differential leveling and
 DK3293.adjusted by the NATIONAL GEODETIC SURVEY
 DK3293.in May 2008.
 DK3293
 DK3293.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3293.GEOID18 height accuracy estimate available here.
 DK3293
 DK3293.Click photographs - Photos may exist for this station.
 DK3293
 DK3293.The dynamic height is computed by dividing the NAVD 88
 DK3293.geopotential number by the normal gravity value computed on the
 DK3293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3293.degrees latitude (g = 980.6199 gals.).
 DK3293
 DK3293.The modeled gravity was interpolated from observed gravity values.
 DK3293
 DK3293;                    North         East    Units  Estimated Accuracy
 DK3293;SPC IL E     -   570,050.      307,780.      MT  (+/- 180 meters Scaled)
 DK3293
 DK3293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM970284(NAD 83)
 DK3293
 DK3293                          SUPERSEDED SURVEY CONTROL
 DK3293
 DK3293.No superseded survey control is available for this station.
 DK3293
 DK3293_MARKER: DD = SURVEY DISK
 DK3293_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3293+WITH SETTING: PAVEMENT
 DK3293_SP_SET: BRIDGE SIDEWALK
 DK3293_STAMPING: 0124 2006
 DK3293_MARK LOGO: IL-043
 DK3293_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3293+STABILITY: SURFACE MOTION
 DK3293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3293+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2022
 DK3293
 DK3293  HISTORY     - Date     Condition        Report By
 DK3293  HISTORY     - 20060830 MONUMENTED       PATRIC
 DK3293  HISTORY     - 20221205 GOOD             PATRIC
 DK3293
 DK3293                          STATION DESCRIPTION
 DK3293
 DK3293'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3293'THE STATION IS IN WARRENVILLE, IL.
 DK3293'
 DK3293'TO REACH THE STATION FROM THE INTERSECTION OF SR 56 (BUTTERFIELD ROAD)
 DK3293'AND EOLA ROAD, GO SOUTH ALONG EOLA ROAD FOR APPROXIMATELY 1.4 MI (2.3
 DK3293'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE EAST
 DK3293'SIDE OF EOLA ROAD AT THE NORTHEAST CORNER OF THE BRIDGE OVER
 DK3293'INTERSTATE 88.
 DK3293'
 DK3293'THE STATION IS 178.0 FT (54.3 M) SOUTH OF AN ENTRANCE ROAD FOR A
 DK3293'CARDINAL HEALTH BUILDING AND 33.5 FT (10.2 M) EAST OF THE CENTERLINE
 DK3293'OF EOLA ROAD.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE
 DK3293'CONCRETE SIDEWALK ALONG THE EAST SIDE OF THE BRIDGE FOR EOLA ROAD OVER
 DK3293'INTERSTATE 88.  THE MONUMENT IS 0.6 FT (0.2 M) ABOVE ROAD SURFACE.
 DK3293
 DK3293                          STATION RECOVERY (2022)
 DK3293
 DK3293'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3293'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3294 ***********************************************************************
 DK3294  DESIGNATION -  0125
 DK3294  PID         -  DK3294
 DK3294  STATE/COUNTY-  IL/DU PAGE
 DK3294  COUNTRY     -  US
 DK3294  USGS QUAD   -  AURORA NORTH (2018)
 DK3294
 DK3294                         *CURRENT SURVEY CONTROL
 DK3294  ______________________________________________________________________
 DK3294* NAD 83(1986) POSITION- 41 48 05.     (N) 088 15 05.     (W)   SCALED
 DK3294* NAVD 88 ORTHO HEIGHT -   221.767 (meters)      727.58  (feet) ADJUSTED
 DK3294  ______________________________________________________________________
 DK3294  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 DK3294  DYNAMIC HEIGHT  -        221.690 (meters)      727.33  (feet) COMP
 DK3294  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 DK3294
 DK3294  VERT ORDER      -  SECOND    CLASS I
 DK3294
 DK3294.The horizontal coordinates were scaled from a map and have
 DK3294.an estimated accuracy of +/- 6 seconds.
 DK3294
 DK3294.The orthometric height was determined by differential leveling and
 DK3294.adjusted by the NATIONAL GEODETIC SURVEY
 DK3294.in May 2008.
 DK3294
 DK3294.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3294.GEOID18 height accuracy estimate available here.
 DK3294
 DK3294.Click photographs - Photos may exist for this station.
 DK3294
 DK3294.The dynamic height is computed by dividing the NAVD 88
 DK3294.geopotential number by the normal gravity value computed on the
 DK3294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3294.degrees latitude (g = 980.6199 gals.).
 DK3294
 DK3294.The modeled gravity was interpolated from observed gravity values.
 DK3294
 DK3294;                    North         East    Units  Estimated Accuracy
 DK3294;SPC IL E     -   570,050.      306,810.      MT  (+/- 180 meters Scaled)
 DK3294
 DK3294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM960284(NAD 83)
 DK3294
 DK3294                          SUPERSEDED SURVEY CONTROL
 DK3294
 DK3294.No superseded survey control is available for this station.
 DK3294
 DK3294_MARKER: DD = SURVEY DISK
 DK3294_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3294_SP_SET: HEADWALL
 DK3294_STAMPING: 0125 2006
 DK3294_MARK LOGO: IL-043
 DK3294_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3294+STABILITY: SURFACE MOTION
 DK3294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3294+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2022
 DK3294
 DK3294  HISTORY     - Date     Condition        Report By
 DK3294  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3294  HISTORY     - 20221205 GOOD             PATRIC
 DK3294
 DK3294                          STATION DESCRIPTION
 DK3294
 DK3294'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3294'THE STATION IS IN AURORA, IL.
 DK3294'
 DK3294'TO REACH THE STATION FROM THE INTERSECTION OF SR 56 (BUTTERFIELD ROAD)
 DK3294'AND THE ILLINOIS PRAIRIE PATH, GO SOUTHEAST ALONG THE PRAIRIE PATH FOR
 DK3294'APPROXIMATELY 1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT.  THE
 DK3294'STATION IS LOCATED ALONG THE WEST SIDE OF THE ILLINOIS PRAIRIE PATH,
 DK3294'BETWEEN BILTER ROAD AND INTERSTATE 88.
 DK3294'
 DK3294'THE STATION IS 67.0 FT (20.4 M) WEST OF THE CENTERLINE OF THE ILLINOIS
 DK3294'PRAIRIE PATH ON TOP OF THE WEST CONCRETE HEADWALL OVER A CREEK
 DK3294'CROSSING THE PATH, APPROXIMATELY 0.2 MI (0.3 KM) NORTH OF I-88.  THE
 DK3294'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK, 5.0 FT (1.5 M) ABOVE PATH
 DK3294'GRADE.
 DK3294
 DK3294                          STATION RECOVERY (2022)
 DK3294
 DK3294'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3294'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3276 ***********************************************************************
 DK3276  DESIGNATION -  0126
 DK3276  PID         -  DK3276
 DK3276  STATE/COUNTY-  IL/KANE
 DK3276  COUNTRY     -  US
 DK3276  USGS QUAD   -  AURORA NORTH (2018)
 DK3276
 DK3276                         *CURRENT SURVEY CONTROL
 DK3276  ______________________________________________________________________
 DK3276* NAD 83(1986) POSITION- 41 48 53.     (N) 088 16 07.     (W)   SCALED
 DK3276* NAVD 88 ORTHO HEIGHT -   226.834 (meters)      744.20  (feet) ADJUSTED
 DK3276  ______________________________________________________________________
 DK3276  GEOID HEIGHT    -        -33.105 (meters)                     GEOID18
 DK3276  DYNAMIC HEIGHT  -        226.756 (meters)      743.95  (feet) COMP
 DK3276  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 DK3276
 DK3276  VERT ORDER      -  SECOND    CLASS I
 DK3276
 DK3276.The horizontal coordinates were scaled from a map and have
 DK3276.an estimated accuracy of +/- 6 seconds.
 DK3276
 DK3276.The orthometric height was determined by differential leveling and
 DK3276.adjusted by the NATIONAL GEODETIC SURVEY
 DK3276.in May 2008.
 DK3276
 DK3276.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3276.GEOID18 height accuracy estimate available here.
 DK3276
 DK3276.Click photographs - Photos may exist for this station.
 DK3276
 DK3276.The dynamic height is computed by dividing the NAVD 88
 DK3276.geopotential number by the normal gravity value computed on the
 DK3276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3276.degrees latitude (g = 980.6199 gals.).
 DK3276
 DK3276.The modeled gravity was interpolated from observed gravity values.
 DK3276
 DK3276;                    North         East    Units  Estimated Accuracy
 DK3276;SPC IL E     -   571,530.      305,380.      MT  (+/- 180 meters Scaled)
 DK3276
 DK3276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM946299(NAD 83)
 DK3276
 DK3276                          SUPERSEDED SURVEY CONTROL
 DK3276
 DK3276.No superseded survey control is available for this station.
 DK3276
 DK3276_MARKER: DD = SURVEY DISK
 DK3276_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3276_SP_SET: LIGHT POLE BASE
 DK3276_STAMPING: 0126 2006
 DK3276_MARK LOGO: IL-043
 DK3276_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3276_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3276+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2006
 DK3276
 DK3276  HISTORY     - Date     Condition        Report By
 DK3276  HISTORY     - 20060827 MONUMENTED       PATRIC
 DK3276  HISTORY     - 20150928 GOOD             ILDT
 DK3276
 DK3276                          STATION DESCRIPTION
 DK3276
 DK3276'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3276'THE STATION IS IN AURORA, IL.
 DK3276'
 DK3276'TO REACH THE STATION FROM THE INTERSECTION OF SR 56 (BUTTERFIELD ROAD)
 DK3276'AND KIRK ROAD, GO EAST ALONG SR 56 FOR APPROXIMATELY 0.6 MI (1.0 KM)
 DK3276'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE NORTH
 DK3276'SIDE OF BUTTERFIELD ROAD, IN A MEDIAN FOR SAVANNAH DRIVE.
 DK3276'
 DK3276'THE STATION IS 80.0 FT (24.4 M) NORTH OF THE CENTERLINE OF BUTTERFIELD
 DK3276'ROAD.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE SOUTH SIDE
 DK3276'OF A LIGHT POLE BASE FOR THE ENTRANCE TO THE SAVANNAH SUBDIVISION, 1.0
 DK3276'FT (0.3 M) ABOVE ROAD SURFACE LEVEL.  THE STATION IS 45 FT (13.7 M)
 DK3276'WEST-SOUTHWEST OF THE WEST CORNER OF A STONE ENTRANCE SIGN MARKED
 DK3276'SAVANNAH.
 DK3276
 DK3276                          STATION RECOVERY (2015)
 DK3276
 DK3276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 DK3276'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3277 ***********************************************************************
 DK3277  DESIGNATION -  0127
 DK3277  PID         -  DK3277
 DK3277  STATE/COUNTY-  IL/KANE
 DK3277  COUNTRY     -  US
 DK3277  USGS QUAD   -  AURORA NORTH (2018)
 DK3277
 DK3277                         *CURRENT SURVEY CONTROL
 DK3277  ______________________________________________________________________
 DK3277* NAD 83(1986) POSITION- 41 48 50.     (N) 088 16 26.     (W)   SCALED
 DK3277* NAVD 88 ORTHO HEIGHT -   223.522 (meters)      733.34  (feet) ADJUSTED
 DK3277  ______________________________________________________________________
 DK3277  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 DK3277  DYNAMIC HEIGHT  -        223.445 (meters)      733.09  (feet) COMP
 DK3277  MODELED GRAVITY -    980,271.7   (mgal)                       NAVD 88
 DK3277
 DK3277  VERT ORDER      -  SECOND    CLASS I
 DK3277
 DK3277.The horizontal coordinates were scaled from a map and have
 DK3277.an estimated accuracy of +/- 6 seconds.
 DK3277
 DK3277.The orthometric height was determined by differential leveling and
 DK3277.adjusted by the NATIONAL GEODETIC SURVEY
 DK3277.in May 2008.
 DK3277
 DK3277.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3277.GEOID18 height accuracy estimate available here.
 DK3277
 DK3277.Click photographs - Photos may exist for this station.
 DK3277
 DK3277.The dynamic height is computed by dividing the NAVD 88
 DK3277.geopotential number by the normal gravity value computed on the
 DK3277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3277.degrees latitude (g = 980.6199 gals.).
 DK3277
 DK3277.The modeled gravity was interpolated from observed gravity values.
 DK3277
 DK3277;                    North         East    Units  Estimated Accuracy
 DK3277;SPC IL E     -   571,430.      304,940.      MT  (+/- 180 meters Scaled)
 DK3277
 DK3277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM941298(NAD 83)
 DK3277
 DK3277                          SUPERSEDED SURVEY CONTROL
 DK3277
 DK3277.No superseded survey control is available for this station.
 DK3277
 DK3277_MARKER: DD = SURVEY DISK
 DK3277_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DK3277_SP_SET: CULVERT WINGWALL
 DK3277_STAMPING: 0127 2006
 DK3277_MARK LOGO: IL-043
 DK3277_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3277+STABILITY: SURFACE MOTION
 DK3277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3277+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2006
 DK3277
 DK3277  HISTORY     - Date     Condition        Report By
 DK3277  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3277  HISTORY     - 20150928 GOOD             ILDT
 DK3277
 DK3277                          STATION DESCRIPTION
 DK3277
 DK3277'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3277'THE STATION IS IN AURORA, IL.
 DK3277'
 DK3277'TO REACH THE STATION FROM THE INTERSECTION OF SR 56 (BUTTERFIELD ROAD)
 DK3277'AND KIRK ROAD, GO EAST ALONG SR 56 FOR 0.3 MI (0.5 KM) TO THE STATION
 DK3277'ON THE LEFT.  THE STATION IS LOCATED ALONG THE NORTH SIDE OF
 DK3277'BUTTERFIELD ROAD AT THE CROSSING WITH INDIAN CREEK.
 DK3277'
 DK3277'THE STATION IS 397.0 FT (121.0 M) WEST OF A T INTERSECTION WITH
 DK3277'BEVERLY DRIVE AND 23.0 FT (7.0 M) NORTH OF THE CENTERLINE OF
 DK3277'BUTTERFIELD ROAD. THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE
 DK3277'HEADWALL OVER INDIAN CREEK, 0.6 FT (0.2 M) ABOVE ROAD SURFACE.  THE
 DK3277'DISK IS SET IN THE SOUTHWEST END OF THE EAST WING WALL.
 DK3277
 DK3277                          STATION RECOVERY (2015)
 DK3277
 DK3277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 DK3277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3295 ***********************************************************************
 DK3295  DESIGNATION -  0128
 DK3295  PID         -  DK3295
 DK3295  STATE/COUNTY-  IL/KANE
 DK3295  COUNTRY     -  US
 DK3295  USGS QUAD   -  AURORA NORTH (2018)
 DK3295
 DK3295                         *CURRENT SURVEY CONTROL
 DK3295  ______________________________________________________________________
 DK3295* NAD 83(1986) POSITION- 41 49 09.     (N) 088 16 15.     (W)   SCALED
 DK3295* NAVD 88 ORTHO HEIGHT -   223.140 (meters)      732.09  (feet) ADJUSTED
 DK3295  ______________________________________________________________________
 DK3295  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 DK3295  DYNAMIC HEIGHT  -        223.063 (meters)      731.83  (feet) COMP
 DK3295  MODELED GRAVITY -    980,271.9   (mgal)                       NAVD 88
 DK3295
 DK3295  VERT ORDER      -  SECOND    CLASS I
 DK3295
 DK3295.The horizontal coordinates were scaled from a map and have
 DK3295.an estimated accuracy of +/- 6 seconds.
 DK3295
 DK3295.The orthometric height was determined by differential leveling and
 DK3295.adjusted by the NATIONAL GEODETIC SURVEY
 DK3295.in May 2008.
 DK3295
 DK3295.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3295.GEOID18 height accuracy estimate available here.
 DK3295
 DK3295.Click photographs - Photos may exist for this station.
 DK3295
 DK3295.The dynamic height is computed by dividing the NAVD 88
 DK3295.geopotential number by the normal gravity value computed on the
 DK3295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3295.degrees latitude (g = 980.6199 gals.).
 DK3295
 DK3295.The modeled gravity was interpolated from observed gravity values.
 DK3295
 DK3295;                    North         East    Units  Estimated Accuracy
 DK3295;SPC IL E     -   572,020.      305,190.      MT  (+/- 180 meters Scaled)
 DK3295
 DK3295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM944304(NAD 83)
 DK3295
 DK3295                          SUPERSEDED SURVEY CONTROL
 DK3295
 DK3295.No superseded survey control is available for this station.
 DK3295
 DK3295_MARKER: DD = SURVEY DISK
 DK3295_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3295_SP_SET: HEADWALL
 DK3295_STAMPING: 0128 2006
 DK3295_MARK LOGO: IL-043
 DK3295_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3295+STABILITY: SURFACE MOTION
 DK3295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3295+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2006
 DK3295
 DK3295  HISTORY     - Date     Condition        Report By
 DK3295  HISTORY     - 20060822 MONUMENTED       PATRIC
 DK3295
 DK3295                          STATION DESCRIPTION
 DK3295
 DK3295'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3295'THE STATION IS IN AURORA, IL.
 DK3295'
 DK3295'TO REACH THE STATION FROM THE INTERSECTION OF SR 56 (BUTTERFIELD ROAD)
 DK3295'AND KIRK ROAD, GO EAST ON SR 56 FOR 0.6 MI (1.0 KM) TO SAVANNAH DRIVE.
 DK3295'GO NORTH ALONG SAVANNAH DRIVE FOR APPROXIMATELY 0.35 MI (0.6 KM) TO
 DK3295'THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE NORTH SIDE
 DK3295'OF SAVANNAH DRIVE AT THE CROSSING WITH INDIAN CREEK.
 DK3295'
 DK3295'THE STATION IS 48.0 FT (14.6 M) NORTH OF THE CENTERLINE OF SAVANNAH
 DK3295'DRIVE.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK AT THE CENTER OF
 DK3295'THE NORTH HEADWALL NEAR A POND.  THE MONUMENT IS 0.5 FT (0.2 M) BELOW
 DK3295'ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9652 ***********************************************************************
 DP9652  DESIGNATION -  013
 DP9652  PID         -  DP9652
 DP9652  STATE/COUNTY-  IL/PUTNAM
 DP9652  COUNTRY     -  US
 DP9652  USGS QUAD   -  SPRING VALLEY (2018)
 DP9652
 DP9652                         *CURRENT SURVEY CONTROL
 DP9652  ______________________________________________________________________
 DP9652* NAD 83(1986) POSITION- 41 18 23.8    (N) 089 11 59.9    (W)   HD_HELD2
 DP9652* NAVD 88 ORTHO HEIGHT -   140.127 (meters)      459.73  (feet) ADJUSTED
 DP9652  ______________________________________________________________________
 DP9652  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 DP9652  DYNAMIC HEIGHT  -        140.071 (meters)      459.55  (feet) COMP
 DP9652  MODELED GRAVITY -    980,220.6   (mgal)                       NAVD 88
 DP9652
 DP9652  VERT ORDER      -  SECOND    CLASS I
 DP9652
 DP9652.The horizontal coordinates were established by autonomous hand held GPS
 DP9652.observations and have an estimated accuracy of +/- 10 meters.
 DP9652
 DP9652.The orthometric height was determined by differential leveling and
 DP9652.adjusted by the NATIONAL GEODETIC SURVEY
 DP9652.in January 2016.
 DP9652
 DP9652.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9652.GEOID18 height accuracy estimate available here.
 DP9652
 DP9652.Click photographs - Photos may exist for this station.
 DP9652
 DP9652.The dynamic height is computed by dividing the NAVD 88
 DP9652.geopotential number by the normal gravity value computed on the
 DP9652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9652.degrees latitude (g = 980.6199 gals.).
 DP9652
 DP9652.The modeled gravity was interpolated from observed gravity values.
 DP9652
 DP9652;                    North         East    Units  Estimated Accuracy
 DP9652;SPC IL W     -   515,526.      780,951.      MT  (+/- 10 meters HH2 GPS)
 DP9652
 DP9652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1583375129(NAD 83)
 DP9652
 DP9652                          SUPERSEDED SURVEY CONTROL
 DP9652
 DP9652.No superseded survey control is available for this station.
 DP9652
 DP9652_MARKER: F = FLANGE-ENCASED ROD
 DP9652_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9652_STAMPING: BM 013 2015
 DP9652_MARK LOGO: UIL
 DP9652_PROJECTION: FLUSH
 DP9652_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9652_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9652+STABILITY: POSITION/ELEVATION WELL
 DP9652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9652+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2015
 DP9652_ROD/PIPE-DEPTH: 25.0 meters
 DP9652_SLEEVE-DEPTH  : 0.9 meters
 DP9652
 DP9652  HISTORY     - Date     Condition        Report By
 DP9652  HISTORY     - 20150501 MONUMENTED       BCA
 DP9652  HISTORY     - 20160418 MARK NOT FOUND   ILDT
 DP9652
 DP9652                          STATION DESCRIPTION
 DP9652
 DP9652'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9652'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) EAST-SOUTHEAST OF DEPUE,
 DP9652'5.3 MI (8.5 KM) SOUTH OF LADD AND 1.4 MI (2.3 KM) SOUTH OF SPRING
 DP9652'VALLEY.
 DP9652'
 DP9652'TO REACH THE STATION FROM THE JUNCTION OF US 6 WITH SR 89 NORTH
 DP9652'(DAKOTA ST) WITH SR 89 SOUTH (SPALDING ST) LOCATED IN SPRING VALLEY,
 DP9652'IL, GO SOUTH ON SR 89 (SPALDING ST) FOR 1.4 MI (2.3 KM) TO THE STATION
 DP9652'ON THE RIGHT.
 DP9652'
 DP9652'THE STATION IS LOCATED 41.0 FT (12.5 M) WEST OF THE CENTERLINE OF SR
 DP9652'89, 42.6 FT (13.0 M) EAST OF A POWER POLE, 40.0 FT (12.2 M) SOUTHEAST
 DP9652'OF THE NORTH END AN 24 INCH CONCRETE CULVERT, 27.9 FT (8.5 M) WEST OF
 DP9652'THE EDGE OF PAVEMENT OF SR 89 AND 6.3 FT (1.9 M) NORTH OF THE EDGE OF
 DP9652'PAVEMENT OF THE PRIVATE ENTRANCE TO 'CARGILL SPRING VALLEY SOUTH'.
 DP9652'
 DP9652'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9652'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9652'IN IDENTIFICATION.
 DP9652
 DP9652                          STATION RECOVERY (2016)
 DP9652
 DP9652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RAS)
 DP9652'MARK HAS BEEN DESTROYED BY HIGHWAY REALIGNMENT PROJECT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0502 ***********************************************************************
 NG0502  DESIGNATION -  013 COC
 NG0502  PID         -  NG0502
 NG0502  STATE/COUNTY-  IL/COOK
 NG0502  COUNTRY     -  US
 NG0502  USGS QUAD   -  EVANSTON (2018)
 NG0502
 NG0502                         *CURRENT SURVEY CONTROL
 NG0502  ______________________________________________________________________
 NG0502* NAD 83(1997) POSITION- 42 00 45.84556(N) 087 39 47.49751(W)   ADJUSTED
 NG0502* NAVD 88 ORTHO HEIGHT -   180.    (meters)      591.    (feet) VERTCON3
 NG0502  ______________________________________________________________________
 NG0502  GEOID HEIGHT    -        -33.763 (meters)                     GEOID18
 NG0502  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 NG0502  HORZ ORDER      -  SECOND
 NG0502
 NG0502.The horizontal coordinates were established by classical geodetic methods
 NG0502.and adjusted by the National Geodetic Survey in October 1999.
 NG0502
 NG0502.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0502.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0502
 NG0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0502.GEOID18 height accuracy estimate available here.
 NG0502
 NG0502.Click photographs - Photos may exist for this station.
 NG0502
 NG0502.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0502
 NG0502. The following values were computed from the NAD 83(1997) position.
 NG0502
 NG0502;                    North         East     Units Scale Factor Converg.
 NG0502;SPC IL E     -   593,734.353   355,509.250   MT  1.00001290   +0 26 54.7
 NG0502;SPC IL E     - 1,947,943.46  1,166,366.60   sFT  1.00001290   +0 26 54.7
 NG0502;UTM  16      - 4,651,402.878   445,086.693   MT  0.99963710   -0 26 38.0
 NG0502
 NG0502!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0502!SPC IL E     -   0.99997708  x   1.00001290  =   0.99998998
 NG0502!UTM  16      -   0.99997708  x   0.99963710  =   0.99961419
 NG0502
 NG0502:                Primary Azimuth Mark                     Grid Az
 NG0502:SPC IL E     -  LOYOLA                                   166 19 25.3
 NG0502:UTM  16      -  LOYOLA                                   167 12 58.0
 NG0502
 NG0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4508651402(NAD 83)
 NG0502
 NG0502|---------------------------------------------------------------------|
 NG0502| PID    Reference Object                     Distance      Geod. Az  |
 NG0502|                                                           dddmmss.s |
 NG0502| NG0501 013 COC TPT                          10.872 METERS 16646     |
 NG0502| NG0500 LOYOLA                              APPROX. 1.3 KM 1664620.0 |
 NG0502|---------------------------------------------------------------------|
 NG0502
 NG0502                          SUPERSEDED SURVEY CONTROL
 NG0502
 NG0502  NAD 83(1997)-  42 00 45.84576(N)    087 39 47.49805(W) AD(       ) 2
 NG0502  NAD 83(1994)-  42 00 45.84935(N)    087 39 47.51319(W) AD(       ) 2
 NG0502  NAD 83(1986)-  42 00 45.85042(N)    087 39 47.51208(W) AD(       ) 2
 NG0502  NAD 27      -  42 00 45.73398(N)    087 39 47.30749(W) AD(       ) 2
 NG0502  NGVD 29 (07/19/86)  180.     (m)          591.     (f) VERT ANG       
 NG0502
 NG0502.Superseded values are not recommended for survey control.
 NG0502
 NG0502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0502.See file dsdata.pdf to determine how the superseded data were derived.
 NG0502
 NG0502_MARKER: DD = SURVEY DISK
 NG0502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0502+STABILITY: SURFACE MOTION
 NG0502
 NG0502  HISTORY     - Date     Condition        Report By
 NG0502  HISTORY     - 1977     MONUMENTED       IL1670
 NG0502  HISTORY     - 19951119 GOOD             USPSQD
 NG0502
 NG0502                          STATION DESCRIPTION
 NG0502
 NG0502'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 NG0502'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 NG0502'THE SOUTHEAST CORNER OF NORTH SHERIDAN ROAD AND WEST TOUHY
 NG0502'AVENUE. ADDRESS IS 7137 NORTH SHERIDAN ROAD.
 NG0502'
 NG0502'STATION MARKS, BRONZE SURFACE DISK STAMPED---013 1977---AND SET
 NG0502'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH THE
 NG0502'INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION UNDER A CAST
 NG0502'IRON BOX.
 NG0502'
 NG0502'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 NG0502'MARK. THE STATION IS 5.0 FEET NORTH OF THE SOUTH LINE OF WEST
 NG0502'TOUHY AVENUE
 NG0502'AND 4.0 FEET EAST OF THE EAST LINE OF NORTH SHERIDAN ROAD.
 NG0502
 NG0502                          STATION RECOVERY (1995)
 NG0502
 NG0502'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0502'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3200 ***********************************************************************
 DK3200  DESIGNATION -  0130
 DK3200  PID         -  DK3200
 DK3200  STATE/COUNTY-  IL/DU PAGE
 DK3200  COUNTRY     -  US
 DK3200  USGS QUAD   -  WEST CHICAGO (2018)
 DK3200
 DK3200                         *CURRENT SURVEY CONTROL
 DK3200  ______________________________________________________________________
 DK3200* NAD 83(1986) POSITION- 41 56 38.     (N) 088 10 50.     (W)   SCALED
 DK3200* NAVD 88 ORTHO HEIGHT -   226.211 (meters)      742.16  (feet) ADJUSTED
 DK3200  ______________________________________________________________________
 DK3200  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 DK3200  DYNAMIC HEIGHT  -        226.132 (meters)      741.90  (feet) COMP
 DK3200  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 DK3200
 DK3200  VERT ORDER      -  SECOND    CLASS I
 DK3200
 DK3200.The horizontal coordinates were scaled from a map and have
 DK3200.an estimated accuracy of +/- 6 seconds.
 DK3200
 DK3200.The orthometric height was determined by differential leveling and
 DK3200.adjusted by the NATIONAL GEODETIC SURVEY
 DK3200.in May 2008.
 DK3200
 DK3200.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3200.GEOID18 height accuracy estimate available here.
 DK3200
 DK3200.Click photographs - Photos may exist for this station.
 DK3200
 DK3200.The dynamic height is computed by dividing the NAVD 88
 DK3200.geopotential number by the normal gravity value computed on the
 DK3200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3200.degrees latitude (g = 980.6199 gals.).
 DK3200
 DK3200.The modeled gravity was interpolated from observed gravity values.
 DK3200
 DK3200;                    North         East    Units  Estimated Accuracy
 DK3200;SPC IL E     -   585,880.      312,670.      MT  (+/- 180 meters Scaled)
 DK3200
 DK3200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM021442(NAD 83)
 DK3200
 DK3200                          SUPERSEDED SURVEY CONTROL
 DK3200
 DK3200.No superseded survey control is available for this station.
 DK3200
 DK3200_MARKER: DD = SURVEY DISK
 DK3200_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DK3200_SP_SET: BRIDGE WINGWALL
 DK3200_STAMPING: 0130 2006
 DK3200_MARK LOGO: IL-043
 DK3200_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3200+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3200
 DK3200  HISTORY     - Date     Condition        Report By
 DK3200  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3200  HISTORY     - 20090224 GOOD             ILDT
 DK3200
 DK3200                          STATION DESCRIPTION
 DK3200
 DK3200'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3200'THE STATION IS IN WEST CHICAGO, IL.
 DK3200'
 DK3200'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND ARMY TRAIL
 DK3200'ROAD, GO EAST ALONG ARMY TRAIL ROAD FOR APPROXIMATELY 1.5 MI (2.4 KM)
 DK3200'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE NORTH
 DK3200'SIDE OF ARMY TRAIL ROAD AT THE CROSSING WITH THE DU PAGE RIVER WEST
 DK3200'BRANCH.
 DK3200'
 DK3200'THE STATION IS 210.5 FT (64.2 M) EAST OF THE CENTERLINE OF THE
 DK3200'DRIVEWAY TO HOUSE NUMBER 28W692 AND 36.1 FT (11.0 M) NORTH OF THE
 DK3200'CENTERLINE OF ARMY TRAIL ROAD.  THE MONUMENT IS A 3.5 INCH (9 CM)
 DK3200'BRASS DISK ON THE NORTHEAST WING WALL OF THE BRIDGE, 0.2 FT (0.1 M)
 DK3200'ABOVE ROAD SURFACE.
 DK3200
 DK3200                          STATION RECOVERY (2009)
 DK3200
 DK3200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3194 ***********************************************************************
 DK3194  DESIGNATION -  0131
 DK3194  PID         -  DK3194
 DK3194  STATE/COUNTY-  IL/DU PAGE
 DK3194  COUNTRY     -  US
 DK3194  USGS QUAD   -  WEST CHICAGO (2018)
 DK3194
 DK3194                         *CURRENT SURVEY CONTROL
 DK3194  ______________________________________________________________________
 DK3194* NAD 83(1986) POSITION- 41 55 54.     (N) 088 10 30.     (W)   SCALED
 DK3194* NAVD 88 ORTHO HEIGHT -   227.936 (meters)      747.82  (feet) ADJUSTED
 DK3194  ______________________________________________________________________
 DK3194  GEOID HEIGHT    -        -33.326 (meters)                     GEOID18
 DK3194  DYNAMIC HEIGHT  -        227.857 (meters)      747.56  (feet) COMP
 DK3194  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 DK3194
 DK3194  VERT ORDER      -  SECOND    CLASS I
 DK3194
 DK3194.The horizontal coordinates were scaled from a map and have
 DK3194.an estimated accuracy of +/- 6 seconds.
 DK3194
 DK3194.The orthometric height was determined by differential leveling and
 DK3194.adjusted by the NATIONAL GEODETIC SURVEY
 DK3194.in May 2008.
 DK3194
 DK3194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3194.GEOID18 height accuracy estimate available here.
 DK3194
 DK3194.Click photographs - Photos may exist for this station.
 DK3194
 DK3194.The dynamic height is computed by dividing the NAVD 88
 DK3194.geopotential number by the normal gravity value computed on the
 DK3194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3194.degrees latitude (g = 980.6199 gals.).
 DK3194
 DK3194.The modeled gravity was interpolated from observed gravity values.
 DK3194
 DK3194;                    North         East    Units  Estimated Accuracy
 DK3194;SPC IL E     -   584,530.      313,130.      MT  (+/- 180 meters Scaled)
 DK3194
 DK3194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM025428(NAD 83)
 DK3194
 DK3194                          SUPERSEDED SURVEY CONTROL
 DK3194
 DK3194.No superseded survey control is available for this station.
 DK3194
 DK3194_MARKER: DD = SURVEY DISK
 DK3194_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3194_SP_SET: HEADWALL
 DK3194_STAMPING: 0131 2006
 DK3194_MARK LOGO: IL-043
 DK3194_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3194+STABILITY: SURFACE MOTION
 DK3194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3194+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2006
 DK3194
 DK3194  HISTORY     - Date     Condition        Report By
 DK3194  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3194  HISTORY     - 20090224 GOOD             ILDT
 DK3194
 DK3194                          STATION DESCRIPTION
 DK3194
 DK3194'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3194'THE STATION IS IN WEST CHICAGO, IL.
 DK3194'
 DK3194'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND
 DK3194'FAIROAKS ROAD, GO SOUTH ALONG FAIROAKS ROAD FOR 0.8 MI (1.3 KM) TO THE
 DK3194'STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHWEST CORNER
 DK3194'OF THE T INTERSECTION OF FAIR OAKS ROAD AND JASON COURT.
 DK3194'
 DK3194'THE STATION IS 17.4 FT (5.3 M) WEST OF THE CENTERLINE OF FAIROAKS ROAD
 DK3194'AND 24.5 FT (7.5 M) SOUTH OF THE CENTERLINE OF JASON COURT.  THE
 DK3194'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON A HEADWALL, 1.0 FT (0.3 M)
 DK3194'BELOW ROAD SURFACE.
 DK3194
 DK3194                          STATION RECOVERY (2009)
 DK3194
 DK3194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8788 ***********************************************************************
 DR8788  DESIGNATION -  0131 RESET
 DR8788  PID         -  DR8788
 DR8788  STATE/COUNTY-  IL/DU PAGE
 DR8788  COUNTRY     -  US
 DR8788  USGS QUAD   -  WEST CHICAGO (2018)
 DR8788
 DR8788                         *CURRENT SURVEY CONTROL
 DR8788  ______________________________________________________________________
 DR8788* NAD 83(1986) POSITION- 41 55 59.0    (N) 088 10 29.0    (W)   HD_HELD2
 DR8788* NAVD 88 ORTHO HEIGHT -   229.128 (meters)      751.73  (feet) ADJUSTED
 DR8788  ______________________________________________________________________
 DR8788  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 DR8788  DYNAMIC HEIGHT  -        229.048 (meters)      751.47  (feet) COMP
 DR8788  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 DR8788
 DR8788  VERT ORDER      -  SECOND    CLASS I
 DR8788
 DR8788.The horizontal coordinates were established by autonomous hand held GPS
 DR8788.observations and have an estimated accuracy of +/- 10 meters.
 DR8788
 DR8788.The orthometric height was determined by differential leveling and
 DR8788.adjusted by the NATIONAL GEODETIC SURVEY
 DR8788.in May 2023.
 DR8788
 DR8788.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8788.GEOID18 height accuracy estimate available here.
 DR8788
 DR8788.Click photographs - Photos may exist for this station.
 DR8788
 DR8788.The dynamic height is computed by dividing the NAVD 88
 DR8788.geopotential number by the normal gravity value computed on the
 DR8788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8788.degrees latitude (g = 980.6199 gals.).
 DR8788
 DR8788.The modeled gravity was interpolated from observed gravity values.
 DR8788
 DR8788;                    North         East    Units  Estimated Accuracy
 DR8788;SPC IL E     -   584,679.      313,154.      MT  (+/- 10 meters HH2 GPS)
 DR8788
 DR8788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0260943010(NAD 83)
 DR8788
 DR8788                          SUPERSEDED SURVEY CONTROL
 DR8788
 DR8788.No superseded survey control is available for this station.
 DR8788
 DR8788_MARKER: DD = SURVEY DISK
 DR8788_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DR8788_SP_SET: WING WALL
 DR8788_STAMPING: 0131 RESET 2022
 DR8788_MARK LOGO: PATRIC
 DR8788_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR8788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR8788+STABILITY: SURFACE MOTION
 DR8788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8788+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2022
 DR8788
 DR8788  HISTORY     - Date     Condition        Report By
 DR8788  HISTORY     - 20221114 MONUMENTED       PATRIC
 DR8788
 DR8788                          STATION DESCRIPTION
 DR8788
 DR8788'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DR8788'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTH OF STREAMWOOD, 5.8
 DR8788'MI (9.3 KM) NORTHWEST OF WHEATON AND 3.7 MI (6.0 KM) NORTH-NORTHEAST
 DR8788'OF WEST CHICAGO.
 DR8788'
 DR8788'THE STATION IS LOCATED AT THE JUNCTION OF FOUR OAKS DRIVE WITH JASON
 DR8788'COURT.
 DR8788'
 DR8788'THE STATION IS LOCATED 89.7 FT (27.3 M) NORTH OF THE EXTENDED
 DR8788'CENTERLINE OF JASON COURT, 42 FT (12.8 M) SOUTH OF THE NORTH END OF A
 DR8788'GUARD RAIL AND 14.8 FT (4.5 M) WEST OF THE CENTERLINE OF FOUR OAKS
 DR8788'DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3195 ***********************************************************************
 DK3195  DESIGNATION -  0132
 DK3195  PID         -  DK3195
 DK3195  STATE/COUNTY-  IL/DU PAGE
 DK3195  COUNTRY     -  US
 DK3195  USGS QUAD   -  WEST CHICAGO (2018)
 DK3195
 DK3195                         *CURRENT SURVEY CONTROL
 DK3195  ______________________________________________________________________
 DK3195* NAD 83(1986) POSITION- 41 55 48.     (N) 088 09 23.     (W)   SCALED
 DK3195* NAVD 88 ORTHO HEIGHT -   237.161 (meters)      778.09  (feet) ADJUSTED
 DK3195  ______________________________________________________________________
 DK3195  GEOID HEIGHT    -        -33.338 (meters)                     GEOID18
 DK3195  DYNAMIC HEIGHT  -        237.079 (meters)      777.82  (feet) COMP
 DK3195  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 DK3195
 DK3195  VERT ORDER      -  SECOND    CLASS I
 DK3195
 DK3195.The horizontal coordinates were scaled from a map and have
 DK3195.an estimated accuracy of +/- 6 seconds.
 DK3195
 DK3195.The orthometric height was determined by differential leveling and
 DK3195.adjusted by the NATIONAL GEODETIC SURVEY
 DK3195.in May 2008.
 DK3195
 DK3195.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3195.GEOID18 height accuracy estimate available here.
 DK3195
 DK3195.Click photographs - Photos may exist for this station.
 DK3195
 DK3195.The dynamic height is computed by dividing the NAVD 88
 DK3195.geopotential number by the normal gravity value computed on the
 DK3195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3195.degrees latitude (g = 980.6199 gals.).
 DK3195
 DK3195.The modeled gravity was interpolated from observed gravity values.
 DK3195
 DK3195;                    North         East    Units  Estimated Accuracy
 DK3195;SPC IL E     -   584,340.      314,680.      MT  (+/- 180 meters Scaled)
 DK3195
 DK3195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM041426(NAD 83)
 DK3195
 DK3195                          SUPERSEDED SURVEY CONTROL
 DK3195
 DK3195.No superseded survey control is available for this station.
 DK3195
 DK3195_MARKER: DD = SURVEY DISK
 DK3195_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3195_SP_SET: LIGHT POLE BASE
 DK3195_STAMPING: 0132 2006
 DK3195_MARK LOGO: IL-043
 DK3195_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3195_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3195+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2022
 DK3195
 DK3195  HISTORY     - Date     Condition        Report By
 DK3195  HISTORY     - 20060816 MONUMENTED       PATRIC
 DK3195  HISTORY     - 20090224 GOOD             ILDT
 DK3195  HISTORY     - 20221114 GOOD             PATRIC
 DK3195
 DK3195                          STATION DESCRIPTION
 DK3195
 DK3195'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3195'THE STATION IS IN CAROL STREAM, IL.
 DK3195'
 DK3195'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND
 DK3195'COUNTY FARM ROAD, GO SOUTH ON COUNTY FARM ROAD FOR 0.75 MI (1.2 KM) TO
 DK3195'LIES ROAD.  GO WEST ALONG LIES ROAD FOR 0.3 MI (0.5 KM) TO THE STATION
 DK3195'ON THE RIGHT.  THE STATION IS LOCATED EAST OF THE NORTHEAST CORNER OF
 DK3195'THE INTERSECTION OF LIES ROAD AND WOODLAKE DRIVE.
 DK3195'
 DK3195'THE STATION IS 110.3 FT (33.6 M) EAST OF THE CENTERLINE OF WOODLAKE
 DK3195'ROAD AND 49.8 FT (15.2 M) NORTH OF THE CENTERLINE OF LIES ROAD.  THE
 DK3195'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON A CONCRETE LIGHT POLE BASE
 DK3195'AT THE ENTRANCE FOR FIRE STATION THREE.  THE MONUMENT IS 0.3 FT (0.1
 DK3195'M) ABOVE LIES ROAD SURFACE.
 DK3195
 DK3195                          STATION RECOVERY (2009)
 DK3195
 DK3195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3195'RECOVERED IN GOOD CONDITION.
 DK3195
 DK3195                          STATION RECOVERY (2022)
 DK3195
 DK3195'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3195'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3197 ***********************************************************************
 DK3197  DESIGNATION -  0133
 DK3197  PID         -  DK3197
 DK3197  STATE/COUNTY-  IL/DU PAGE
 DK3197  COUNTRY     -  US
 DK3197  USGS QUAD   -  NORMANTOWN (2018)
 DK3197
 DK3197                         *CURRENT SURVEY CONTROL
 DK3197  ______________________________________________________________________
 DK3197* NAD 83(1986) POSITION- 41 44 52.23   (N) 088 08 52.64   (W)   HD_HELD1
 DK3197* NAVD 88 ORTHO HEIGHT -   212.665 (meters)      697.72  (feet) ADJUSTED
 DK3197  ______________________________________________________________________
 DK3197  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 DK3197  DYNAMIC HEIGHT  -        212.590 (meters)      697.47  (feet) COMP
 DK3197  MODELED GRAVITY -    980,265.7   (mgal)                       NAVD 88
 DK3197
 DK3197  VERT ORDER      -  SECOND    CLASS I
 DK3197
 DK3197.The horizontal coordinates were determined by differentially corrected
 DK3197.hand held GPS observations or other comparable positioning techniques
 DK3197.and have an estimated accuracy of +/- 3 meters.
 DK3197
 DK3197.The orthometric height was determined by differential leveling and
 DK3197.adjusted by the NATIONAL GEODETIC SURVEY
 DK3197.in May 2008.
 DK3197
 DK3197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3197.GEOID18 height accuracy estimate available here.
 DK3197
 DK3197.Click photographs - Photos may exist for this station.
 DK3197
 DK3197.The dynamic height is computed by dividing the NAVD 88
 DK3197.geopotential number by the normal gravity value computed on the
 DK3197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3197.degrees latitude (g = 980.6199 gals.).
 DK3197
 DK3197.The modeled gravity was interpolated from observed gravity values.
 DK3197
 DK3197;                    North         East    Units  Estimated Accuracy
 DK3197;SPC IL E     -   564,112.5     315,418.8     MT  (+/- 3 meters HH1 GPS) 
 DK3197
 DK3197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0455322416(NAD 83)
 DK3197
 DK3197                          SUPERSEDED SURVEY CONTROL
 DK3197
 DK3197.No superseded survey control is available for this station.
 DK3197
 DK3197_MARKER: DD = SURVEY DISK
 DK3197_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3197_SP_SET: SIGNAL MANHOLE
 DK3197_STAMPING: 0133 2006
 DK3197_MARK LOGO: IL-043
 DK3197_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3197_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3197_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3197+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2013
 DK3197
 DK3197  HISTORY     - Date     Condition        Report By
 DK3197  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3197  HISTORY     - 20131028 GOOD             PATRIC
 DK3197
 DK3197                          STATION DESCRIPTION
 DK3197
 DK3197'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3197'THE STATION IS IN NAPERVILLE, IL.
 DK3197'
 DK3197'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND 75TH STREET,
 DK3197'GO EAST ALONG 75TH STREET FOR 3 MI (4.8 KM) TO THE STATION ON THE
 DK3197'RIGHT.  THE STATION IS LOCATED AT THE SOUTHWEST CORNER OF THE
 DK3197'INTERSECTION OF 75TH STREET WITH MODAFF ROAD.
 DK3197'
 DK3197'THE STATION IS 66.7 FT (20.3 M) WEST OF THE CENTERLINE OF MODAFF ROAD,
 DK3197'10.7 FT (3.3 M) SOUTHWEST OF A TRAFFIC LIGHT, AND 53.2 FT (16.2 M)
 DK3197'SOUTH OF THE CENTERLINE OF 75TH STREET.  THE MONUMENT IS A 3.5 INCH (9
 DK3197'CM) BRASS DISK ON THE RIM OF A TRAFFIC SIGNAL MANHOLE AND IS 0.35 FT
 DK3197'(0.1 M) BELOW ROAD SURFACE.
 DK3197
 DK3197                          STATION RECOVERY (2013)
 DK3197
 DK3197'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3197'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3196 ***********************************************************************
 DK3196  DESIGNATION -  0134
 DK3196  PID         -  DK3196
 DK3196  STATE/COUNTY-  IL/DU PAGE
 DK3196  COUNTRY     -  US
 DK3196  USGS QUAD   -  ROMEOVILLE (2018)
 DK3196
 DK3196                         *CURRENT SURVEY CONTROL
 DK3196  ______________________________________________________________________
 DK3196* NAD 83(1986) POSITION- 41 44 54.96   (N) 088 06 53.16   (W)   HD_HELD1
 DK3196* NAVD 88 ORTHO HEIGHT -   216.240 (meters)      709.45  (feet) ADJUSTED
 DK3196  ______________________________________________________________________
 DK3196  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 DK3196  DYNAMIC HEIGHT  -        216.164 (meters)      709.20  (feet) COMP
 DK3196  MODELED GRAVITY -    980,264.8   (mgal)                       NAVD 88
 DK3196
 DK3196  VERT ORDER      -  SECOND    CLASS I
 DK3196
 DK3196.The horizontal coordinates were determined by differentially corrected
 DK3196.hand held GPS observations or other comparable positioning techniques
 DK3196.and have an estimated accuracy of +/- 3 meters.
 DK3196
 DK3196.The orthometric height was determined by differential leveling and
 DK3196.adjusted by the NATIONAL GEODETIC SURVEY
 DK3196.in May 2008.
 DK3196
 DK3196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3196.GEOID18 height accuracy estimate available here.
 DK3196
 DK3196.Click photographs - Photos may exist for this station.
 DK3196
 DK3196.The dynamic height is computed by dividing the NAVD 88
 DK3196.geopotential number by the normal gravity value computed on the
 DK3196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3196.degrees latitude (g = 980.6199 gals.).
 DK3196
 DK3196.The modeled gravity was interpolated from observed gravity values.
 DK3196
 DK3196;                    North         East    Units  Estimated Accuracy
 DK3196;SPC IL E     -   564,203.2     318,179.1     MT  (+/- 3 meters HH1 GPS) 
 DK3196
 DK3196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0731422464(NAD 83)
 DK3196
 DK3196                          SUPERSEDED SURVEY CONTROL
 DK3196
 DK3196.No superseded survey control is available for this station.
 DK3196
 DK3196_MARKER: DD = SURVEY DISK
 DK3196_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3196_SP_SET: TRAFFICE SIGNAL BASE
 DK3196_STAMPING: 0134 2006
 DK3196_MARK LOGO: IL-043
 DK3196_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3196_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3196_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3196+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2013
 DK3196
 DK3196  HISTORY     - Date     Condition        Report By
 DK3196  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3196  HISTORY     - 20131028 GOOD             PATRIC
 DK3196
 DK3196                          STATION DESCRIPTION
 DK3196
 DK3196'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3196'THE STATION IS IN NAPERVILLE, IL.
 DK3196'
 DK3196'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND 75TH STREET,
 DK3196'GO WEST ALONG 75TH STREET FOR 2.6 MI (4.2 KM) TO THE STATION ON THE
 DK3196'LEFT.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER OF THE
 DK3196'INTERSECTION OF 75TH STREET WITH NAPER BOULEVARD.
 DK3196'
 DK3196'THE STATION IS 83.15 FT (25.3 M) EAST OF THE CENTERLINE OF NAPER
 DK3196'BOULEVARD AND 47.0 FT (14.3 M) SOUTH OF THE CENTERLINE OF 75TH STREET.
 DK3196'THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE SOUTH SIDE OF THE
 DK3196'BASE FOR A TRAFFIC SIGNAL, 42.2 FT (12.9 M) NORTH OF A FENCE LINE, AND
 DK3196'31 FT (9.4 M) NORTH EAST OF ELECTRIC BOX.
 DK3196
 DK3196                          STATION RECOVERY (2013)
 DK3196
 DK3196'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3196'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3296 ***********************************************************************
 DK3296  DESIGNATION -  0135
 DK3296  PID         -  DK3296
 DK3296  STATE/COUNTY-  IL/DU PAGE
 DK3296  COUNTRY     -  US
 DK3296  USGS QUAD   -  HINSDALE (2018)
 DK3296
 DK3296                         *CURRENT SURVEY CONTROL
 DK3296  ______________________________________________________________________
 DK3296* NAD 83(1986) POSITION- 41 45 51.     (N) 087 56 07.     (W)   SCALED
 DK3296* NAVD 88 ORTHO HEIGHT -   223.169 (meters)      732.18  (feet) ADJUSTED
 DK3296  ______________________________________________________________________
 DK3296  GEOID HEIGHT    -        -33.298 (meters)                     GEOID18
 DK3296  DYNAMIC HEIGHT  -        223.090 (meters)      731.92  (feet) COMP
 DK3296  MODELED GRAVITY -    980,263.9   (mgal)                       NAVD 88
 DK3296
 DK3296  VERT ORDER      -  SECOND    CLASS I
 DK3296
 DK3296.The horizontal coordinates were scaled from a map and have
 DK3296.an estimated accuracy of +/- 6 seconds.
 DK3296
 DK3296.The orthometric height was determined by differential leveling and
 DK3296.adjusted by the NATIONAL GEODETIC SURVEY
 DK3296.in May 2008.
 DK3296
 DK3296.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3296.GEOID18 height accuracy estimate available here.
 DK3296
 DK3296.Click photographs - Photos may exist for this station.
 DK3296
 DK3296.The dynamic height is computed by dividing the NAVD 88
 DK3296.geopotential number by the normal gravity value computed on the
 DK3296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3296.degrees latitude (g = 980.6199 gals.).
 DK3296
 DK3296.The modeled gravity was interpolated from observed gravity values.
 DK3296
 DK3296;                    North         East    Units  Estimated Accuracy
 DK3296;SPC IL E     -   565,990.      333,100.      MT  (+/- 180 meters Scaled)
 DK3296
 DK3296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM222240(NAD 83)
 DK3296
 DK3296                          SUPERSEDED SURVEY CONTROL
 DK3296
 DK3296.No superseded survey control is available for this station.
 DK3296
 DK3296_MARKER: DD = SURVEY DISK
 DK3296_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3296_SP_SET: TRAFFIC SIGNAL BASE
 DK3296_STAMPING: 0135 2006
 DK3296_MARK LOGO: IL-043
 DK3296_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3296_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3296+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2025
 DK3296
 DK3296  HISTORY     - Date     Condition        Report By
 DK3296  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3296  HISTORY     - 20250603 GOOD             ASMINC
 DK3296
 DK3296                          STATION DESCRIPTION
 DK3296
 DK3296'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3296'THE STATION IS IN HINSDALE, IL.
 DK3296'
 DK3296'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND PLAINFIELD
 DK3296'ROAD, GO EAST ALONG PLAINFIELD ROAD FOR APPROXIMATELY 0.5 MI (0.8 KM)
 DK3296'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHEAST
 DK3296'CORNER OF THE INTERSECTION OF PLAINFIELD ROAD AND MADISON STREET.
 DK3296'
 DK3296'THE STATION IS 70.0 FT (21.3 M) SOUTH OF THE CENTERLINE OF PLAINFIELD
 DK3296'ROAD AND 38.5 FT (11.7 M) EAST OF THE CENTERLINE OF MADISON STREET.
 DK3296'THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE BASE OF A TRAFFIC
 DK3296'SIGNAL, 0.8 FT (0.2 M) ABOVE GRADE.
 DK3296
 DK3296                          STATION RECOVERY (2025)
 DK3296
 DK3296'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DK3296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3297 ***********************************************************************
 DK3297  DESIGNATION -  0136
 DK3297  PID         -  DK3297
 DK3297  STATE/COUNTY-  IL/DU PAGE
 DK3297  COUNTRY     -  US
 DK3297  USGS QUAD   -  HINSDALE (2018)
 DK3297
 DK3297                         *CURRENT SURVEY CONTROL
 DK3297  ______________________________________________________________________
 DK3297* NAD 83(1986) POSITION- 41 46 16.     (N) 087 54 59.     (W)   SCALED
 DK3297* NAVD 88 ORTHO HEIGHT -   213.091 (meters)      699.12  (feet) ADJUSTED
 DK3297  ______________________________________________________________________
 DK3297  GEOID HEIGHT    -        -33.318 (meters)                     GEOID18
 DK3297  DYNAMIC HEIGHT  -        213.016 (meters)      698.87  (feet) COMP
 DK3297  MODELED GRAVITY -    980,264.9   (mgal)                       NAVD 88
 DK3297
 DK3297  VERT ORDER      -  SECOND    CLASS I
 DK3297
 DK3297.The horizontal coordinates were scaled from a map and have
 DK3297.an estimated accuracy of +/- 6 seconds.
 DK3297
 DK3297.The orthometric height was determined by differential leveling and
 DK3297.adjusted by the NATIONAL GEODETIC SURVEY
 DK3297.in May 2008.
 DK3297
 DK3297.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3297.GEOID18 height accuracy estimate available here.
 DK3297
 DK3297.Click photographs - Photos may exist for this station.
 DK3297
 DK3297.The dynamic height is computed by dividing the NAVD 88
 DK3297.geopotential number by the normal gravity value computed on the
 DK3297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3297.degrees latitude (g = 980.6199 gals.).
 DK3297
 DK3297.The modeled gravity was interpolated from observed gravity values.
 DK3297
 DK3297;                    North         East    Units  Estimated Accuracy
 DK3297;SPC IL E     -   566,760.      334,670.      MT  (+/- 180 meters Scaled)
 DK3297
 DK3297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM238247(NAD 83)
 DK3297
 DK3297                          SUPERSEDED SURVEY CONTROL
 DK3297
 DK3297.No superseded survey control is available for this station.
 DK3297
 DK3297_MARKER: DD = SURVEY DISK
 DK3297_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3297_SP_SET: TRAFFIC SIGNAL BASE
 DK3297_STAMPING: 0136 2006
 DK3297_MARK LOGO: IL-043
 DK3297_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3297_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3297_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3297+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3297
 DK3297  HISTORY     - Date     Condition        Report By
 DK3297  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3297
 DK3297                          STATION DESCRIPTION
 DK3297
 DK3297'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3297'THE STATION IS IN HINSDALE, IL.
 DK3297'
 DK3297'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND PLAINFIELD
 DK3297'ROAD, GO EAST ALONG PLAINFIELD ROAD FOR APPROXIMATELY 1.7 MI (2.7 KM)
 DK3297'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHWEST
 DK3297'CORNER OF THE INTERSECTION OF PLAINFIELD ROAD WITH COUNTY LINE ROAD.
 DK3297'
 DK3297'THE STATION IS 96.0 FT (29.3 M) SOUTH OF THE CENTERLINE OF PLAINFIELD
 DK3297'ROAD, 42.7 FT (13.0 M) WEST OF THE CENTERLINE OF COUNTY LINE ROAD, AND
 DK3297'21.5 FT (6.6 M) NORTH OF A FIRE HYDRANT.  THE MONUMENT IS A 3.5 INCH
 DK3297'(9 CM) BRASS DISK ON THE NORTH SIDE OF THE BASE OF A TRAFFIC SIGNAL
 DK3297'LIGHT, 0.8 FT (0.2 M) ABOVE GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3298 ***********************************************************************
 DK3298  DESIGNATION -  0137
 DK3298  PID         -  DK3298
 DK3298  STATE/COUNTY-  IL/COOK
 DK3298  COUNTRY     -  US
 DK3298  USGS QUAD   -  HINSDALE (2018)
 DK3298
 DK3298                         *CURRENT SURVEY CONTROL
 DK3298  ______________________________________________________________________
 DK3298* NAD 83(1986) POSITION- 41 46 45.     (N) 087 53 48.     (W)   SCALED
 DK3298* NAVD 88 ORTHO HEIGHT -   214.984 (meters)      705.33  (feet) ADJUSTED
 DK3298  ______________________________________________________________________
 DK3298  GEOID HEIGHT    -        -33.339 (meters)                     GEOID18
 DK3298  DYNAMIC HEIGHT  -        214.909 (meters)      705.08  (feet) COMP
 DK3298  MODELED GRAVITY -    980,266.1   (mgal)                       NAVD 88
 DK3298
 DK3298  VERT ORDER      -  SECOND    CLASS I
 DK3298
 DK3298.The horizontal coordinates were scaled from a map and have
 DK3298.an estimated accuracy of +/- 6 seconds.
 DK3298
 DK3298.The orthometric height was determined by differential leveling and
 DK3298.adjusted by the NATIONAL GEODETIC SURVEY
 DK3298.in May 2008.
 DK3298
 DK3298.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3298.GEOID18 height accuracy estimate available here.
 DK3298
 DK3298.Click photographs - Photos may exist for this station.
 DK3298
 DK3298.The dynamic height is computed by dividing the NAVD 88
 DK3298.geopotential number by the normal gravity value computed on the
 DK3298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3298.degrees latitude (g = 980.6199 gals.).
 DK3298
 DK3298.The modeled gravity was interpolated from observed gravity values.
 DK3298
 DK3298;                    North         East    Units  Estimated Accuracy
 DK3298;SPC IL E     -   567,670.      336,300.      MT  (+/- 180 meters Scaled)
 DK3298
 DK3298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM254256(NAD 83)
 DK3298
 DK3298                          SUPERSEDED SURVEY CONTROL
 DK3298
 DK3298.No superseded survey control is available for this station.
 DK3298
 DK3298_MARKER: DD = SURVEY DISK
 DK3298_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3298_SP_SET: TRAFFIC SIGNAL BASE
 DK3298_STAMPING: 0137 2006
 DK3298_MARK LOGO: IL-043
 DK3298_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3298_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3298+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3298
 DK3298  HISTORY     - Date     Condition        Report By
 DK3298  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3298
 DK3298                          STATION DESCRIPTION
 DK3298
 DK3298'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3298'THE STATION IS IN LA GRANGE, IL.
 DK3298'
 DK3298'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND PLAINFIELD
 DK3298'ROAD, GO EAST ALONG PLAINFIELD ROAD FOR 2.8 MI (4.5 KM) TO THE STATION
 DK3298'ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE
 DK3298'INTERSECTION OF WOLF ROAD AND PLAINFIELD ROAD.
 DK3298'
 DK3298'THE STATION IS 59.2 FT (18.0 M) EAST OF THE CENTERLINE OF WOLF ROAD,
 DK3298'32.0 FT (9.8 M) NORTH OF THE CENTERLINE OF PLAINFIELD ROAD, AND 39.25
 DK3298'FT (12.0 M) SOUTHEAST OF A FIRE HYDRANT.  THE MONUMENT IS A 3.5 INCH
 DK3298'(9 CM) BRASS DISK ON THE WEST SIDE OF A TRAFFIC SIGNAL BASE, 0.6 FT
 DK3298'(0.2 M) ABOVE ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3299 ***********************************************************************
 DK3299  DESIGNATION -  0138
 DK3299  PID         -  DK3299
 DK3299  STATE/COUNTY-  IL/COOK
 DK3299  COUNTRY     -  US
 DK3299  USGS QUAD   -  HINSDALE (2018)
 DK3299
 DK3299                         *CURRENT SURVEY CONTROL
 DK3299  ______________________________________________________________________
 DK3299* NAD 83(1986) POSITION- 41 48 15.     (N) 087 54 15.     (W)   SCALED
 DK3299* NAVD 88 ORTHO HEIGHT -   196.956 (meters)      646.18  (feet) ADJUSTED
 DK3299  ______________________________________________________________________
 DK3299  GEOID HEIGHT    -        -33.350 (meters)                     GEOID18
 DK3299  DYNAMIC HEIGHT  -        196.887 (meters)      645.95  (feet) COMP
 DK3299  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 DK3299
 DK3299  VERT ORDER      -  SECOND    CLASS I
 DK3299
 DK3299.The horizontal coordinates were scaled from a map and have
 DK3299.an estimated accuracy of +/- 6 seconds.
 DK3299
 DK3299.The orthometric height was determined by differential leveling and
 DK3299.adjusted by the NATIONAL GEODETIC SURVEY
 DK3299.in May 2008.
 DK3299
 DK3299.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3299.GEOID18 height accuracy estimate available here.
 DK3299
 DK3299.Click photographs - Photos may exist for this station.
 DK3299
 DK3299.The dynamic height is computed by dividing the NAVD 88
 DK3299.geopotential number by the normal gravity value computed on the
 DK3299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3299.degrees latitude (g = 980.6199 gals.).
 DK3299
 DK3299.The modeled gravity was interpolated from observed gravity values.
 DK3299
 DK3299;                    North         East    Units  Estimated Accuracy
 DK3299;SPC IL E     -   570,440.      335,670.      MT  (+/- 180 meters Scaled)
 DK3299
 DK3299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM248284(NAD 83)
 DK3299
 DK3299                          SUPERSEDED SURVEY CONTROL
 DK3299
 DK3299.No superseded survey control is available for this station.
 DK3299
 DK3299_MARKER: DD = SURVEY DISK
 DK3299_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3299_SP_SET: TRAFFIC SIGNAL BASE
 DK3299_STAMPING: 0138 2006
 DK3299_MARK LOGO: IL-043
 DK3299_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3299_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3299+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3299
 DK3299  HISTORY     - Date     Condition        Report By
 DK3299  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3299
 DK3299                          STATION DESCRIPTION
 DK3299
 DK3299'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3299'THE STATION IS IN WESTERN SPRINGS, IL.
 DK3299'
 DK3299'TO REACH THE STATION FROM THE INTERSECTION OF US 34 (OGDEN AVENUE) AND
 DK3299'WOLF ROAD, GO SOUTH ON WOLF ROAD FOR 1.1 MI (1.8 KM) TO 47TH STREET.
 DK3299'GO WEST ALONG 47TH STREET FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DK3299'RIGHT.  THE STATION IS LOCATED AT THE NORTHWEST CORNER OF THE T
 DK3299'INTERSECTION OF CENTRAL AVENUE WITH 47TH STREET.
 DK3299'
 DK3299'THE STATION IS 34.5 FT (10.5 M) WEST OF THE CENTERLINE OF CENTRAL
 DK3299'AVENUE, 30.3 FT (9.2 M) NORTH OF THE CENTERLINE OF 47TH STREET, AND
 DK3299'13.7 FT (4.2 M) SOUTHWEST OF A FIRE HYDRANT.  THE MONUMENT IS A 3.5
 DK3299'INCH (9 CM) BRASS DISK ON THE NORTH SIDE OF A TRAFFIC SIGNAL BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3198 ***********************************************************************
 DK3198  DESIGNATION -  0139
 DK3198  PID         -  DK3198
 DK3198  STATE/COUNTY-  IL/DU PAGE
 DK3198  COUNTRY     -  US
 DK3198  USGS QUAD   -  HINSDALE (2018)
 DK3198
 DK3198                         *CURRENT SURVEY CONTROL
 DK3198  ______________________________________________________________________
 DK3198* NAD 83(1986) POSITION- 41 48 11.     (N) 087 55 38.     (W)   SCALED
 DK3198* NAVD 88 ORTHO HEIGHT -   209.953 (meters)      688.82  (feet) ADJUSTED
 DK3198  ______________________________________________________________________
 DK3198  GEOID HEIGHT    -        -33.331 (meters)                     GEOID18
 DK3198  DYNAMIC HEIGHT  -        209.880 (meters)      688.58  (feet) COMP
 DK3198  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 DK3198
 DK3198  VERT ORDER      -  SECOND    CLASS I
 DK3198
 DK3198.The horizontal coordinates were scaled from a map and have
 DK3198.an estimated accuracy of +/- 6 seconds.
 DK3198
 DK3198.The orthometric height was determined by differential leveling and
 DK3198.adjusted by the NATIONAL GEODETIC SURVEY
 DK3198.in May 2008.
 DK3198
 DK3198.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3198.GEOID18 height accuracy estimate available here.
 DK3198
 DK3198.Click photographs - Photos may exist for this station.
 DK3198
 DK3198.The dynamic height is computed by dividing the NAVD 88
 DK3198.geopotential number by the normal gravity value computed on the
 DK3198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3198.degrees latitude (g = 980.6199 gals.).
 DK3198
 DK3198.The modeled gravity was interpolated from observed gravity values.
 DK3198
 DK3198;                    North         East    Units  Estimated Accuracy
 DK3198;SPC IL E     -   570,310.      333,750.      MT  (+/- 180 meters Scaled)
 DK3198
 DK3198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM229283(NAD 83)
 DK3198
 DK3198                          SUPERSEDED SURVEY CONTROL
 DK3198
 DK3198.No superseded survey control is available for this station.
 DK3198
 DK3198_MARKER: DD = SURVEY DISK
 DK3198_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3198+WITH SETTING: PAVEMENT
 DK3198_SP_SET: RAILROAD SIGNAL BASE
 DK3198_STAMPING: 0139 2006
 DK3198_MARK LOGO: IL-043
 DK3198_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3198+STABILITY: SURFACE MOTION
 DK3198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3198+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3198
 DK3198  HISTORY     - Date     Condition        Report By
 DK3198  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3198
 DK3198                          STATION DESCRIPTION
 DK3198
 DK3198'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3198'THE STATION IS IN HINSDALE, IL.
 DK3198'
 DK3198'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND WEST CHICAGO
 DK3198'AVENUE, GO EAST ALONG WEST CHICAGO AVENUE FOR 1.0 MI (1.6 KM) TO THE
 DK3198'STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE NORTHWEST CORNER
 DK3198'OF THE INTERSECTION OF GARFIELD AVENUE AND EAST HINSDALE ROAD, NORTH
 DK3198'OF THE RAILROAD TRACKS.
 DK3198'
 DK3198'THE STATION IS 31.5 FT (9.6 M) WEST OF THE CENTERLINE OF GARFIELD ROAD
 DK3198'AND 21.0 FT (6.4 M) NORTH OF THE NORTHERNMOST TRACK.  THE MONUMENT IS
 DK3198'A 3.5 INCH (9 CM) BRASS DISK ON A VACANT CONCRETE BASE FOR A RAILROAD
 DK3198'CROSSING SIGNAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9653 ***********************************************************************
 DP9653  DESIGNATION -  014
 DP9653  PID         -  DP9653
 DP9653  STATE/COUNTY-  IL/PUTNAM
 DP9653  COUNTRY     -  US
 DP9653  USGS QUAD   -  SPRING VALLEY (2018)
 DP9653
 DP9653                         *CURRENT SURVEY CONTROL
 DP9653  ______________________________________________________________________
 DP9653* NAD 83(1986) POSITION- 41 17 39.84   (N) 089 12 13.33   (W)   HD_HELD1
 DP9653* NAVD 88 ORTHO HEIGHT -   195.093 (meters)      640.07  (feet) ADJUSTED
 DP9653  ______________________________________________________________________
 DP9653  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 DP9653  DYNAMIC HEIGHT  -        195.014 (meters)      639.81  (feet) COMP
 DP9653  MODELED GRAVITY -    980,217.2   (mgal)                       NAVD 88
 DP9653
 DP9653  VERT ORDER      -  SECOND    CLASS I
 DP9653
 DP9653.The horizontal coordinates were determined by differentially corrected
 DP9653.hand held GPS observations or other comparable positioning techniques
 DP9653.and have an estimated accuracy of +/- 3 meters.
 DP9653
 DP9653.The orthometric height was determined by differential leveling and
 DP9653.adjusted by the NATIONAL GEODETIC SURVEY
 DP9653.in January 2016.
 DP9653
 DP9653.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9653.GEOID18 height accuracy estimate available here.
 DP9653
 DP9653.Click photographs - Photos may exist for this station.
 DP9653
 DP9653.The dynamic height is computed by dividing the NAVD 88
 DP9653.geopotential number by the normal gravity value computed on the
 DP9653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9653.degrees latitude (g = 980.6199 gals.).
 DP9653
 DP9653.The modeled gravity was interpolated from observed gravity values.
 DP9653
 DP9653;                    North         East    Units  Estimated Accuracy
 DP9653;SPC IL W     -   514,166.0     780,653.3     MT  (+/- 3 meters HH1 GPS) 
 DP9653
 DP9653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1548673781(NAD 83)
 DP9653
 DP9653                          SUPERSEDED SURVEY CONTROL
 DP9653
 DP9653.No superseded survey control is available for this station.
 DP9653
 DP9653_MARKER: F = FLANGE-ENCASED ROD
 DP9653_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9653_STAMPING: BM 014 2015
 DP9653_MARK LOGO: UIL
 DP9653_PROJECTION: FLUSH
 DP9653_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9653_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9653+STABILITY: POSITION/ELEVATION WELL
 DP9653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9653+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2022
 DP9653_ROD/PIPE-DEPTH: 7.3 meters
 DP9653_SLEEVE-DEPTH  : 0.9 meters
 DP9653
 DP9653  HISTORY     - Date     Condition        Report By
 DP9653  HISTORY     - 20150501 MONUMENTED       BCA
 DP9653  HISTORY     - 20220920 GOOD             ILDT
 DP9653
 DP9653                          STATION DESCRIPTION
 DP9653
 DP9653'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9653'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTHEAST OF FLORID, 5.7
 DP9653'MI (9.2 KM) EAST-SOUTHEAST OF DEPUE AND 2.3 MI (3.7 KM) SOUTH OF
 DP9653'SPRING VALLEY.
 DP9653'
 DP9653'TO REACH THE STATION FROM THE JUNCTION OF US 6 WITH SR 89 NORTH
 DP9653'(DAKOTA ST) WITH SR 89 SOUTH (SPALDING ST) LOCATED IN SPRING VALLEY,
 DP9653'IL, GO SOUTH ON SR 89 (SPALDING ST) FOR 1.6 MI (2.6 KM) TO CR 16.
 DP9653'CONTINUE SOUTH ON SR 89 FOR 0.75 MI (1.2 KM) TO THE STATION ON THE
 DP9653'RIGHT.
 DP9653'
 DP9653'THE STATION IS LOCATED 36.3 FT (11.1 M) WEST OF THE CENTERLINE OF SR
 DP9653'89, 114 FT (34.7 M) SOUTH OF THE CENTER OF A PRIVATE ENTRANCE '1304',
 DP9653'87.3 FT (26.6 M) SOUTHEAST OF A HIGH TENSION TOWER, 54.0 FT (16.5 M)
 DP9653'SOUTH OF A FENCE POST AND 23.0 FT (7.0 M) WEST OF THE EDGE OF PAVEMENT
 DP9653'OF SR 89.
 DP9653'
 DP9653'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9653'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9653'IN IDENTIFICATION.
 DP9653
 DP9653                          STATION RECOVERY (2022)
 DP9653
 DP9653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP9653'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2871 ***********************************************************************
 ME2871  DESIGNATION -  014 COC
 ME2871  PID         -  ME2871
 ME2871  STATE/COUNTY-  IL/COOK
 ME2871  COUNTRY     -  US
 ME2871  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2871
 ME2871                         *CURRENT SURVEY CONTROL
 ME2871  ______________________________________________________________________
 ME2871* NAD 83(1997) POSITION- 41 54 48.18719(N) 087 37 57.58652(W)   ADJUSTED
 ME2871* NAVD 88 ORTHO HEIGHT -   182.    (meters)      597.    (feet) VERTCON3
 ME2871  ______________________________________________________________________
 ME2871  GEOID HEIGHT    -        -33.638 (meters)                     GEOID18
 ME2871  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 ME2871  HORZ ORDER      -  SECOND
 ME2871
 ME2871.The horizontal coordinates were established by classical geodetic methods
 ME2871.and adjusted by the National Geodetic Survey in October 1999.
 ME2871
 ME2871.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2871.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2871
 ME2871.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2871.GEOID18 height accuracy estimate available here.
 ME2871
 ME2871.Click photographs - Photos may exist for this station.
 ME2871
 ME2871.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2871
 ME2871. The following values were computed from the NAD 83(1997) position.
 ME2871
 ME2871;                    North         East     Units Scale Factor Converg.
 ME2871;SPC IL E     -   582,719.780   358,128.439   MT  1.00001656   +0 28 05.0
 ME2871;SPC IL E     - 1,911,806.48  1,174,959.72   sFT  1.00001656   +0 28 05.0
 ME2871;UTM  16      - 4,640,353.076   447,533.251   MT  0.99963387   -0 25 21.5
 ME2871
 ME2871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2871!SPC IL E     -   0.99997679  x   1.00001656  =   0.99999335
 ME2871!UTM  16      -   0.99997679  x   0.99963387  =   0.99961067
 ME2871
 ME2871:                Primary Azimuth Mark                     Grid Az
 ME2871:SPC IL E     -  C 1                                      106 30 10.7
 ME2871:UTM  16      -  C 1                                      107 23 37.2
 ME2871
 ME2871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4753340353(NAD 83)
 ME2871
 ME2871|---------------------------------------------------------------------|
 ME2871| PID    Reference Object                     Distance      Geod. Az  |
 ME2871|                                                           dddmmss.s |
 ME2871| ME3240 C 1                                 APPROX. 0.5 KM 1065815.7 |
 ME2871| ME3254 CHICAGO HANCOCK CNTR W TWR          APPROX. 1.8 KM 1541627.8 |
 ME2871| ME1628 31                                  222.097 METERS 15746     |
 ME2871| ME3255 CHICAGO SEARS W TV TWR              APPROX. 3.8 KM 1842147.5 |
 ME2871| ME2806 CLARK                               APPROX. 0.7 KM 3300215.4 |
 ME2871| ME2872 014 COC TPT                           2.621 METERS 33003     |
 ME2871|---------------------------------------------------------------------|
 ME2871
 ME2871                          SUPERSEDED SURVEY CONTROL
 ME2871
 ME2871  NAD 83(1997)-  41 54 48.18739(N)    087 37 57.58697(W) AD(       ) 2
 ME2871  NAD 83(1994)-  41 54 48.19150(N)    087 37 57.59954(W) AD(       ) 2
 ME2871  NAD 83(1986)-  41 54 48.19181(N)    087 37 57.59827(W) AD(       ) 2
 ME2871  NAD 27      -  41 54 48.07149(N)    087 37 57.40625(W) AD(       ) 2
 ME2871  NGVD 29 (08/23/90)  182.     (m)          597.     (f) VERT ANG       
 ME2871  NGVD 29 (07/19/86)  182.     (m)          597.     (f) VERT ANG       
 ME2871
 ME2871.Superseded values are not recommended for survey control.
 ME2871
 ME2871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2871.See file dsdata.pdf to determine how the superseded data were derived.
 ME2871
 ME2871_MARKER: DD = SURVEY DISK
 ME2871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2871_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2871+STABILITY: SURFACE MOTION
 ME2871
 ME2871  HISTORY     - Date     Condition        Report By
 ME2871  HISTORY     - 1977     MONUMENTED       IL1670
 ME2871  HISTORY     - 1983     GOOD             IL1670
 ME2871
 ME2871                          STATION DESCRIPTION
 ME2871
 ME2871'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2871'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME2871'THE NORTHEAST CORNER OF THE INTERSECTION OF NORTH CLARK STREET
 ME2871'AND LA SALLE DRIVE. ADDRESS IS 1701 NORTH CLARK STREET.
 ME2871'
 ME2871'STATION MARKS, BRONZE SURFACE DISK STAMPED---014 1977---AND
 ME2871'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2871'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2871'
 ME2871'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2871'MARK. THE STATION IS 56.3 FEET EAST OF THE EAST LINE OF NORTH
 ME2871'CLARK STREET AND 69.67 FEET NORTH OF THE CENTERLINE OF LA SALLE
 ME2871'DRIVE.
 ME2871
 ME2871                          STATION RECOVERY (1983)
 ME2871
 ME2871'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2871'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2871'NO CHANGES FOUND FROM THE 1977 DESCRIPTIVE TEXT.
 ME2871'
 ME2871'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3305 ***********************************************************************
 DK3305  DESIGNATION -  0140
 DK3305  PID         -  DK3305
 DK3305  STATE/COUNTY-  IL/DU PAGE
 DK3305  COUNTRY     -  US
 DK3305  USGS QUAD   -  HINSDALE (2018)
 DK3305
 DK3305                         *CURRENT SURVEY CONTROL
 DK3305  ______________________________________________________________________
 DK3305* NAD 83(1986) POSITION- 41 49 38.     (N) 087 56 25.     (W)   SCALED
 DK3305* NAVD 88 ORTHO HEIGHT -   197.782 (meters)      648.89  (feet) ADJUSTED
 DK3305  ______________________________________________________________________
 DK3305  GEOID HEIGHT    -        -33.344 (meters)                     GEOID18
 DK3305  DYNAMIC HEIGHT  -        197.714 (meters)      648.67  (feet) COMP
 DK3305  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 DK3305
 DK3305  VERT ORDER      -  SECOND    CLASS I
 DK3305
 DK3305.The horizontal coordinates were scaled from a map and have
 DK3305.an estimated accuracy of +/- 6 seconds.
 DK3305
 DK3305.The orthometric height was determined by differential leveling and
 DK3305.adjusted by the NATIONAL GEODETIC SURVEY
 DK3305.in May 2008.
 DK3305
 DK3305.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3305.GEOID18 height accuracy estimate available here.
 DK3305
 DK3305.Click photographs - Photos may exist for this station.
 DK3305
 DK3305.The dynamic height is computed by dividing the NAVD 88
 DK3305.geopotential number by the normal gravity value computed on the
 DK3305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3305.degrees latitude (g = 980.6199 gals.).
 DK3305
 DK3305.The modeled gravity was interpolated from observed gravity values.
 DK3305
 DK3305;                    North         East    Units  Estimated Accuracy
 DK3305;SPC IL E     -   572,990.      332,650.      MT  (+/- 180 meters Scaled)
 DK3305
 DK3305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM219310(NAD 83)
 DK3305
 DK3305                          SUPERSEDED SURVEY CONTROL
 DK3305
 DK3305.No superseded survey control is available for this station.
 DK3305
 DK3305_MARKER: DD = SURVEY DISK
 DK3305_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3305_SP_SET: HEADWALL
 DK3305_STAMPING: 0140 2006
 DK3305_MARK LOGO: IL-043
 DK3305_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3305+STABILITY: SURFACE MOTION
 DK3305_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3305+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3305
 DK3305  HISTORY     - Date     Condition        Report By
 DK3305  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3305
 DK3305                          STATION DESCRIPTION
 DK3305
 DK3305'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3305'THE STATION IS IN OAK BROOK, IL.
 DK3305'
 DK3305'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND 31ST STREET,
 DK3305'GO EAST ON 31ST STREET FOR 0.5 MI (0.8 KM) TO SPRING ROAD.  GO SOUTH
 DK3305'ALONG SPRING ROAD FOR APPROXIMATELY 0.5 MI (0.8 KM) TO THE STATION ON
 DK3305'THE LEFT.  THE STATION IS LOCATED ALONG THE NORTH SIDE OF SPRING ROAD,
 DK3305'NORTHWEST OF THE T INTERSECTION OF MADISON STREET WITH SPRING ROAD.
 DK3305'
 DK3305'THE STATION IS 103.5 FT (31.5 M) NORTH OF AN EQUESTRIAN CROSSING SIGN,
 DK3305'23.8 FT (7.3 M) NORTHEAST OF THE CENTERLINE OF SPRING ROAD, AND 18.3
 DK3305'FT (5.6 M) NORTHWEST OF A POWER POLE.  THE MONUMENT IS A 3.5 INCH (9
 DK3305'CM) BRASS DISK SET ON THE SOUTHEAST CORNER OF THE EAST HEADWALL FOR
 DK3305'DRAINAGE UNDER THE ROAD INTO SALT CREEK.  THE MONUMENT IS 2.0 FT (0.6
 DK3305'M) BELOW ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3304 ***********************************************************************
 DK3304  DESIGNATION -  0141
 DK3304  PID         -  DK3304
 DK3304  STATE/COUNTY-  IL/DU PAGE
 DK3304  COUNTRY     -  US
 DK3304  USGS QUAD   -  ELMHURST (2018)
 DK3304
 DK3304                         *CURRENT SURVEY CONTROL
 DK3304  ______________________________________________________________________
 DK3304* NAD 83(1986) POSITION- 41 55 27.     (N) 087 58 01.     (W)   SCALED
 DK3304* NAVD 88 ORTHO HEIGHT -   215.692 (meters)      707.65  (feet) ADJUSTED
 DK3304  ______________________________________________________________________
 DK3304  GEOID HEIGHT    -        -33.479 (meters)                     GEOID18
 DK3304  DYNAMIC HEIGHT  -        215.618 (meters)      707.41  (feet) COMP
 DK3304  MODELED GRAVITY -    980,276.6   (mgal)                       NAVD 88
 DK3304
 DK3304  VERT ORDER      -  SECOND    CLASS I
 DK3304
 DK3304.The horizontal coordinates were scaled from a map and have
 DK3304.an estimated accuracy of +/- 6 seconds.
 DK3304
 DK3304.The orthometric height was determined by differential leveling and
 DK3304.adjusted by the NATIONAL GEODETIC SURVEY
 DK3304.in May 2023.
 DK3304
 DK3304.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3304.GEOID18 height accuracy estimate available here.
 DK3304
 DK3304.Click photographs - Photos may exist for this station.
 DK3304
 DK3304.The dynamic height is computed by dividing the NAVD 88
 DK3304.geopotential number by the normal gravity value computed on the
 DK3304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3304.degrees latitude (g = 980.6199 gals.).
 DK3304
 DK3304.The modeled gravity was interpolated from observed gravity values.
 DK3304
 DK3304;                    North         East    Units  Estimated Accuracy
 DK3304;SPC IL E     -   583,750.      330,390.      MT  (+/- 180 meters Scaled)
 DK3304
 DK3304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM198418(NAD 83)
 DK3304
 DK3304                          SUPERSEDED SURVEY CONTROL
 DK3304
 DK3304  NAVD 88 (05/20/08)  215.686  (m)          707.63   (f) SUPERSEDED  2 1
 DK3304
 DK3304.Superseded values are not recommended for survey control.
 DK3304
 DK3304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3304.See file dsdata.pdf to determine how the superseded data were derived.
 DK3304
 DK3304_MARKER: DD = SURVEY DISK
 DK3304_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3304_SP_SET: BRIDGE WALL
 DK3304_STAMPING: 0141 2006
 DK3304_MARK LOGO: IL-043
 DK3304_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3304_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3304+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 DK3304
 DK3304  HISTORY     - Date     Condition        Report By
 DK3304  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3304  HISTORY     - 20131015 GOOD             PATRIC
 DK3304  HISTORY     - 20221128 GOOD             PATRIC
 DK3304
 DK3304                          STATION DESCRIPTION
 DK3304
 DK3304'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3304'THE STATION IS IN ADDISON, IL.
 DK3304'
 DK3304'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND SR 64 (NORTH
 DK3304'AVENUE) GO NORTH ALONG SR 83 FOR 1.3 MI (2.1 KM) TO THE INTERSECTION
 DK3304'WITH US HIGHWAY 20 AND THE STATION.  THE STATION IS LOCATED ALONG THE
 DK3304'SOUTH SIDE OF US HIGHWAY 20 ON A BRIDGE CROSSING ILLINOIS HIGHWAY 83.
 DK3304'
 DK3304'THE STATION IS 22.7 FT (6.9 M) SOUTH OF THE CENTERLINE OF US HIGHWAY
 DK3304'20 EASTBOUND, 24.2 FT (7.4 M) WEST OF A STREET LAMP, AND 8.0 FT (2.4
 DK3304'M) SOUTH OF THE NORTH EDGE OF A SIDEWALK.  THE MONUMENT IS A 3.5 INCH
 DK3304'(9 CM) BRASS DISK ON THE WEST EDGE OF THE SOUTH WALL FOR THE BRIDGE,
 DK3304'3.0 FT (0.9 M) ABOVE ROAD SURFACE.
 DK3304
 DK3304                          STATION RECOVERY (2013)
 DK3304
 DK3304'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3304'RECOVERED AS DESCRIBED.
 DK3304
 DK3304                          STATION RECOVERY (2022)
 DK3304
 DK3304'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3304'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3306 ***********************************************************************
 DK3306  DESIGNATION -  0142
 DK3306  PID         -  DK3306
 DK3306  STATE/COUNTY-  IL/DU PAGE
 DK3306  COUNTRY     -  US
 DK3306  USGS QUAD   -  ELMHURST (2018)
 DK3306
 DK3306                         *CURRENT SURVEY CONTROL
 DK3306  ______________________________________________________________________
 DK3306* NAD 83(1986) POSITION- 41 55 48.     (N) 087 57 24.     (W)   SCALED
 DK3306* NAVD 88 ORTHO HEIGHT -   213.084 (meters)      699.09  (feet) ADJUSTED
 DK3306  ______________________________________________________________________
 DK3306  GEOID HEIGHT    -        -33.497 (meters)                     GEOID18
 DK3306  DYNAMIC HEIGHT  -        213.012 (meters)      698.86  (feet) COMP
 DK3306  MODELED GRAVITY -    980,277.4   (mgal)                       NAVD 88
 DK3306
 DK3306  VERT ORDER      -  SECOND    CLASS I
 DK3306
 DK3306.The horizontal coordinates were scaled from a map and have
 DK3306.an estimated accuracy of +/- 6 seconds.
 DK3306
 DK3306.The orthometric height was determined by differential leveling and
 DK3306.adjusted by the NATIONAL GEODETIC SURVEY
 DK3306.in May 2008.
 DK3306
 DK3306.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3306.GEOID18 height accuracy estimate available here.
 DK3306
 DK3306.Click photographs - Photos may exist for this station.
 DK3306
 DK3306.The dynamic height is computed by dividing the NAVD 88
 DK3306.geopotential number by the normal gravity value computed on the
 DK3306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3306.degrees latitude (g = 980.6199 gals.).
 DK3306
 DK3306.The modeled gravity was interpolated from observed gravity values.
 DK3306
 DK3306;                    North         East    Units  Estimated Accuracy
 DK3306;SPC IL E     -   584,400.      331,240.      MT  (+/- 180 meters Scaled)
 DK3306
 DK3306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM206424(NAD 83)
 DK3306
 DK3306                          SUPERSEDED SURVEY CONTROL
 DK3306
 DK3306.No superseded survey control is available for this station.
 DK3306
 DK3306_MARKER: DD = SURVEY DISK
 DK3306_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3306+WITH SETTING: PAVEMENT
 DK3306_SP_SET: TRAFFIC SIGNAL BASE
 DK3306_STAMPING: 0142 2006
 DK3306_MARK LOGO: IL-043
 DK3306_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3306+STABILITY: SURFACE MOTION
 DK3306_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3306+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 DK3306
 DK3306  HISTORY     - Date     Condition        Report By
 DK3306  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3306  HISTORY     - 20131015 GOOD             PATRIC
 DK3306  HISTORY     - 20221128 GOOD             PATRIC
 DK3306
 DK3306                          STATION DESCRIPTION
 DK3306
 DK3306'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3306'THE STATION IS IN BENSENVILLE, IL.
 DK3306'
 DK3306'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND GRAND AVENUE,
 DK3306'GO NORTHEAST ALONG GRAND AVENUE FOR APPROXIMATELY 0.75 MI (1.2 KM) TO
 DK3306'THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTH CORNER
 DK3306'OF THE INTERSECTION OF GRAND AVENUE WITH OLD GRAND AVENUE TO THE NORTH
 DK3306'AND OAK LAWN AVENUE TO THE SOUTHEAST.
 DK3306'
 DK3306'THE STATION IS 82.6 FT (25.2 M) NORTHWEST OF THE CENTERLINE OF GRAND
 DK3306'AVENUE, 30.4 FT (9.3 M) NORTH OF THE CENTERLINE OF OLD GRAND AVENUE,
 DK3306'AND 36.4 FT (11.1 M) SOUTHWEST OF THE SOUTHWEST CORNER OF AN ELECTRIC
 DK3306'BOX.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE SOUTHEAST
 DK3306'CORNER OF A TRAFFIC SIGNAL BASE, 1.0 FT (0.3 M) ABOVE ROAD GRADE.
 DK3306
 DK3306                          STATION RECOVERY (2013)
 DK3306
 DK3306'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3306'RECOVERED AS DESCRIBED.
 DK3306
 DK3306                          STATION RECOVERY (2022)
 DK3306
 DK3306'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3306'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3307 ***********************************************************************
 DK3307  DESIGNATION -  0143
 DK3307  PID         -  DK3307
 DK3307  STATE/COUNTY-  IL/COOK
 DK3307  COUNTRY     -  US
 DK3307  USGS QUAD   -  ELMHURST (2018)
 DK3307
 DK3307                         *CURRENT SURVEY CONTROL
 DK3307  ______________________________________________________________________
 DK3307* NAD 83(1986) POSITION- 41 55 50.     (N) 087 54 15.     (W)   SCALED
 DK3307* NAVD 88 ORTHO HEIGHT -   198.204 (meters)      650.27  (feet) ADJUSTED
 DK3307  ______________________________________________________________________
 DK3307  GEOID HEIGHT    -        -33.536 (meters)                     GEOID18
 DK3307  DYNAMIC HEIGHT  -        198.137 (meters)      650.05  (feet) COMP
 DK3307  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 DK3307
 DK3307  VERT ORDER      -  SECOND    CLASS I
 DK3307
 DK3307.The horizontal coordinates were scaled from a map and have
 DK3307.an estimated accuracy of +/- 6 seconds.
 DK3307
 DK3307.The orthometric height was determined by differential leveling and
 DK3307.adjusted by the NATIONAL GEODETIC SURVEY
 DK3307.in May 2008.
 DK3307
 DK3307.No vertical observational check was made to the station.
 DK3307
 DK3307.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3307.GEOID18 height accuracy estimate available here.
 DK3307
 DK3307.Click photographs - Photos may exist for this station.
 DK3307
 DK3307.The dynamic height is computed by dividing the NAVD 88
 DK3307.geopotential number by the normal gravity value computed on the
 DK3307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3307.degrees latitude (g = 980.6199 gals.).
 DK3307
 DK3307.The modeled gravity was interpolated from observed gravity values.
 DK3307
 DK3307;                    North         East    Units  Estimated Accuracy
 DK3307;SPC IL E     -   584,480.      335,600.      MT  (+/- 180 meters Scaled)
 DK3307
 DK3307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250424(NAD 83)
 DK3307
 DK3307                          SUPERSEDED SURVEY CONTROL
 DK3307
 DK3307.No superseded survey control is available for this station.
 DK3307
 DK3307_MARKER: DD = SURVEY DISK
 DK3307_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3307_SP_SET: TRAFFIC SIGNAL BASE
 DK3307_STAMPING: 0143 2006
 DK3307_MARK LOGO: IL-043
 DK3307_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3307_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3307_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3307+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2006
 DK3307
 DK3307  HISTORY     - Date     Condition        Report By
 DK3307  HISTORY     - 20060415 MONUMENTED       PATRIC
 DK3307  HISTORY     - 20171025 MARK NOT FOUND   INDIV
 DK3307
 DK3307                          STATION DESCRIPTION
 DK3307
 DK3307'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3307'THE STATION IS LOCATED IN MELROSE PARK, IL.
 DK3307'
 DK3307'TO REACH THE STATION FROM THE INTERSECTION OF US 12 AND SR 64 (NORTH
 DK3307'AVENUE), GO NORTH ON US 12 FOR 1.5 MI (2.4 KM) TO GRAND AVENUE.  GO
 DK3307'WEST ALONG GRAND AVENUE FOR 1.0 MI (1.6 KM) TO THE STATION ON THE
 DK3307'LEFT.  THE STATION IS LOCATED AT THE SOUTHWEST CORNER OF THE
 DK3307'INTERSECTION OF WOLF ROAD AND GRAND AVENUE.
 DK3307'
 DK3307'THE STATION IS 37.4 FT (11.4 M) WEST OF THE CENTERLINE OF WOLF ROAD,
 DK3307'59.0 FT (18.0 M) SOUTH OF THE CENTERLINE OF GRAND AVENUE, AND 15.0 FT
 DK3307'(4.6 M) SOUTH OF A POWER POLE.  THE MONUMENT IS A 2.5 INCH (6 CM)
 DK3307'BRASS DISK ON THE SOUTHEAST CORNER OF A TRAFFIC SIGNAL BASE.
 DK3307
 DK3307                          STATION RECOVERY (2017)
 DK3307
 DK3307'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (CWA)
 DK3307'THE TRAFFIC SIGNAL BASE THAT CONTAINED THE MARK HAS BEEN REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8795 ***********************************************************************
 DR8795  DESIGNATION -  0143 RESET
 DR8795  PID         -  DR8795
 DR8795  STATE/COUNTY-  IL/COOK
 DR8795  COUNTRY     -  US
 DR8795  USGS QUAD   -  ELMHURST (2018)
 DR8795
 DR8795                         *CURRENT SURVEY CONTROL
 DR8795  ______________________________________________________________________
 DR8795* NAD 83(1986) POSITION- 41 55 50.5    (N) 087 54 15.5    (W)   HD_HELD2
 DR8795* NAVD 88 ORTHO HEIGHT -   198.261 (meters)      650.46  (feet) ADJUSTED
 DR8795  ______________________________________________________________________
 DR8795  GEOID HEIGHT    -        -33.536 (meters)                     GEOID18
 DR8795  DYNAMIC HEIGHT  -        198.194 (meters)      650.24  (feet) COMP
 DR8795  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 DR8795
 DR8795  VERT ORDER      -  SECOND    CLASS I
 DR8795
 DR8795.The horizontal coordinates were established by autonomous hand held GPS
 DR8795.observations and have an estimated accuracy of +/- 10 meters.
 DR8795
 DR8795.The orthometric height was determined by differential leveling and
 DR8795.adjusted by the NATIONAL GEODETIC SURVEY
 DR8795.in May 2023.
 DR8795
 DR8795.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8795.GEOID18 height accuracy estimate available here.
 DR8795
 DR8795.Click photographs - Photos may exist for this station.
 DR8795
 DR8795.The dynamic height is computed by dividing the NAVD 88
 DR8795.geopotential number by the normal gravity value computed on the
 DR8795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8795.degrees latitude (g = 980.6199 gals.).
 DR8795
 DR8795.The modeled gravity was interpolated from observed gravity values.
 DR8795
 DR8795;                    North         East    Units  Estimated Accuracy
 DR8795;SPC IL E     -   584,494.      335,583.      MT  (+/- 10 meters HH2 GPS)
 DR8795
 DR8795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2502642476(NAD 83)
 DR8795
 DR8795                          SUPERSEDED SURVEY CONTROL
 DR8795
 DR8795.No superseded survey control is available for this station.
 DR8795
 DR8795_MARKER: DD = SURVEY DISK
 DR8795_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DR8795+WITH SETTING: PAVEMENT
 DR8795_SP_SET: LIGHT POLE BASE
 DR8795_STAMPING: 0143 RESET 2022
 DR8795_MARK LOGO: PATRIC
 DR8795_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR8795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR8795+STABILITY: SURFACE MOTION
 DR8795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8795+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 DR8795
 DR8795  HISTORY     - Date     Condition        Report By
 DR8795  HISTORY     - 20221128 MONUMENTED       PATRIC
 DR8795
 DR8795                          STATION DESCRIPTION
 DR8795
 DR8795'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DR8795'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-NORTHEAST OF
 DR8795'LOMBARD, 5.2 MI (8.3 KM) WEST-NORTHWEST OF RIVER FOREST AND 2.8 MI
 DR8795'(4.6 KM) NORTHEAST OF ELMHURST.
 DR8795'
 DR8795'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF
 DR8795'GRAND AVENUE WITH WOLF ROAD.
 DR8795'
 DR8795'THE STATION IS LOCATED 42.5 FT (13.0 M) WEST OF THE CENTERLINE OF WOLF
 DR8795'ROAD, 56 FT (17.1 M) SOUTH OF THE CENTERLINE OF GRAND AVENUE AND 24.5
 DR8795'FT (7.5 M) NORTH OF THE CENTERLINE OF A PRIVATE ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3199 ***********************************************************************
 DK3199  DESIGNATION -  0144
 DK3199  PID         -  DK3199
 DK3199  STATE/COUNTY-  IL/COOK
 DK3199  COUNTRY     -  US
 DK3199  USGS QUAD   -  ELMHURST (2018)
 DK3199
 DK3199                         *CURRENT SURVEY CONTROL
 DK3199  ______________________________________________________________________
 DK3199* NAD 83(2011) POSITION- 41 55 49.97816(N) 087 53 24.35494(W)   ADJUSTED
 DK3199* NAD 83(2011) ELLIP HT-   162.642 (meters)        (06/27/12)   ADJUSTED
 DK3199* NAD 83(2011) EPOCH   -  2010.00
 DK3199* NAVD 88 ORTHO HEIGHT -   196.189 (meters)      643.66  (feet) ADJUSTED
 DK3199  ______________________________________________________________________
 DK3199  GEOID HEIGHT    -        -33.547 (meters)                     GEOID18
 DK3199  NAD 83(2011) X  -    174,961.795 (meters)                     COMP
 DK3199  NAD 83(2011) Y  - -4,749,056.373 (meters)                     COMP
 DK3199  NAD 83(2011) Z  -  4,239,976.735 (meters)                     COMP
 DK3199  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 DK3199  DYNAMIC HEIGHT  -        196.123 (meters)      643.45  (feet) COMP
 DK3199  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 DK3199
 DK3199  VERT ORDER      -  SECOND    CLASS I
 DK3199
 DK3199  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3199  Standards:
 DK3199         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3199            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3199  -------------------------------------------------------------------
 DK3199  NETWORK    0.26   0.47           0.11   0.10   0.24     -0.01927527
 DK3199  -------------------------------------------------------------------
 DK3199  Click here for local accuracies and other accuracy information.
 DK3199
 DK3199.The horizontal coordinates were established by GPS observations
 DK3199.and adjusted by the National Geodetic Survey in June 2012.
 DK3199
 DK3199.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3199.been affixed to the stable North American tectonic plate. See 
 DK3199.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3199
 DK3199.The horizontal coordinates are valid at the epoch date displayed above
 DK3199.which is a decimal equivalence of Year/Month/Day.
 DK3199
 DK3199.The orthometric height was determined by differential leveling and
 DK3199.adjusted by the NATIONAL GEODETIC SURVEY
 DK3199.in May 2008.
 DK3199
 DK3199.No vertical observational check was made to the station.
 DK3199
 DK3199.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3199.GEOID18 height accuracy estimate available here.
 DK3199
 DK3199.Click photographs - Photos may exist for this station.
 DK3199
 DK3199.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3199
 DK3199.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3199
 DK3199.The ellipsoidal height was determined by GPS observations
 DK3199.and is referenced to NAD 83.
 DK3199
 DK3199.The dynamic height is computed by dividing the NAVD 88
 DK3199.geopotential number by the normal gravity value computed on the
 DK3199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3199.degrees latitude (g = 980.6199 gals.).
 DK3199
 DK3199.The modeled gravity was interpolated from observed gravity values.
 DK3199
 DK3199. The following values were computed from the NAD 83(2011) position.
 DK3199
 DK3199;                    North         East     Units Scale Factor Converg.
 DK3199;SPC IL E     -   584,483.770   336,761.360   MT  0.99999162   +0 17 46.3
 DK3199;SPC IL E     - 1,917,593.84  1,104,857.90   sFT  0.99999162   +0 17 46.3
 DK3199;UTM  16      - 4,642,448.318   426,203.726   MT  0.99966701   -0 35 41.3
 DK3199
 DK3199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3199!SPC IL E     -   0.99997449  x   0.99999162  =   0.99996611
 DK3199!UTM  16      -   0.99997449  x   0.99966701  =   0.99964151
 DK3199
 DK3199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2620342448(NAD 83)
 DK3199
 DK3199                          SUPERSEDED SURVEY CONTROL
 DK3199
 DK3199  NAD 83(2007)-  41 55 49.97808(N)    087 53 24.35574(W) AD(2002.00) 1
 DK3199  ELLIP H (07/03/08)  162.655  (m)                       GP(2002.00) 2 2
 DK3199  NAVD 88             196.19   (m)          643.7    (f) LEVELING    3  
 DK3199
 DK3199.Superseded values are not recommended for survey control.
 DK3199
 DK3199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3199.See file dsdata.pdf to determine how the superseded data were derived.
 DK3199
 DK3199_MARKER: DB = BENCH MARK DISK
 DK3199_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3199_SP_SET: HEADWALL
 DK3199_STAMPING: 0144 2006
 DK3199_MARK LOGO: IL-043
 DK3199_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3199+STABILITY: SURFACE MOTION
 DK3199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3199+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 DK3199
 DK3199  HISTORY     - Date     Condition        Report By
 DK3199  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3199  HISTORY     - 20220725 GOOD             CWA
 DK3199  HISTORY     - 20221128 GOOD             PATRIC
 DK3199
 DK3199                          STATION DESCRIPTION
 DK3199
 DK3199'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3199'THE STATION IS IN MELROSE PARK, IL.
 DK3199'
 DK3199'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 12 AND GRAND
 DK3199'AVENUE, GO WEST ALONG GRAND AVENUE FOR 0.3 MI (0.5 KM) TO THE STATION
 DK3199'ON THE RIGHT.  THE STATION IS LOCATED ALONG THE NORTH SIDE OF GRAND
 DK3199'AVENUE, EAST OF THE T INTERSECTION WITH GARY DRIVE AT ITS CROSSING OF
 DK3199'SILVER CREEK.
 DK3199'
 DK3199'THE STATION IS 34.1 FT (10.4 M) NORTH OF THE CENTERLINE OF GRAND
 DK3199'AVENUE, 32.0 FT (9.8 M) EAST OF THE CENTERLINE OF AN ENTRANCE FOR
 DK3199'OFFICE BUILDING NUMBER 10632, AND 104.7 FT (31.9 M) WEST OF A STREET
 DK3199'LIGHT.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE WEST END
 DK3199'OF THE HEADWALL FOR SILVER CREEK, 1.0 FT (0.3 M) ABOVE STREET SURFACE.
 DK3199
 DK3199                          STATION RECOVERY (2022)
 DK3199
 DK3199'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2022 (KAG)
 DK3199'RECOVERED IN GOOD CONDITION.
 DK3199
 DK3199                          STATION RECOVERY (2022)
 DK3199
 DK3199'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3199'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3300 ***********************************************************************
 DK3300  DESIGNATION -  0145
 DK3300  PID         -  DK3300
 DK3300  STATE/COUNTY-  IL/DU PAGE
 DK3300  COUNTRY     -  US
 DK3300  USGS QUAD   -  ELMHURST (2018)
 DK3300
 DK3300                         *CURRENT SURVEY CONTROL
 DK3300  ______________________________________________________________________
 DK3300* NAD 83(2011) POSITION- 41 56 44.94328(N) 087 57 35.78917(W)   ADJUSTED
 DK3300* NAD 83(2011) ELLIP HT-   175.571 (meters)        (08/21/22)   ADJUSTED
 DK3300* NAD 83(2011) EPOCH   -  2010.00
 DK3300* NAVD 88 ORTHO HEIGHT -   209.073 (meters)      685.93  (feet) ADJUSTED
 DK3300  ______________________________________________________________________
 DK3300  GEOID HEIGHT    -        -33.525 (meters)                     GEOID18
 DK3300  NAD 83(2011) X  -    169,132.621 (meters)                     COMP
 DK3300  NAD 83(2011) Y  - -4,748,143.030 (meters)                     COMP
 DK3300  NAD 83(2011) Z  -  4,241,246.902 (meters)                     COMP
 DK3300  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 DK3300  DYNAMIC HEIGHT  -        209.002 (meters)      685.70  (feet) COMP
 DK3300  MODELED GRAVITY -    980,277.6   (mgal)                       NAVD 88
 DK3300
 DK3300  VERT ORDER      -  SECOND    CLASS I
 DK3300
 DK3300  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3300  Standards:
 DK3300         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3300            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3300  -------------------------------------------------------------------
 DK3300  NETWORK    0.67   1.55           0.29   0.25   0.79     -0.28034108
 DK3300  -------------------------------------------------------------------
 DK3300  Click here for local accuracies and other accuracy information.
 DK3300
 DK3300.The horizontal coordinates were established by GPS observations
 DK3300.and adjusted by the CLAASSEN WHITE & ASSOCIATES PC in August 2022.
 DK3300
 DK3300.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3300.been affixed to the stable North American tectonic plate. See 
 DK3300.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3300
 DK3300.The horizontal coordinates are valid at the epoch date displayed above
 DK3300.which is a decimal equivalence of Year/Month/Day.
 DK3300
 DK3300.The orthometric height was determined by differential leveling and
 DK3300.adjusted by the NATIONAL GEODETIC SURVEY
 DK3300.in May 2008.
 DK3300
 DK3300.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3300.GEOID18 height accuracy estimate available here.
 DK3300
 DK3300.Click photographs - Photos may exist for this station.
 DK3300
 DK3300.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3300
 DK3300.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3300
 DK3300.The ellipsoidal height was determined by GPS observations
 DK3300.and is referenced to NAD 83.
 DK3300
 DK3300.The dynamic height is computed by dividing the NAVD 88
 DK3300.geopotential number by the normal gravity value computed on the
 DK3300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3300.degrees latitude (g = 980.6199 gals.).
 DK3300
 DK3300.The modeled gravity was interpolated from observed gravity values.
 DK3300
 DK3300. The following values were computed from the NAD 83(2011) position.
 DK3300
 DK3300;                    North         East     Units Scale Factor Converg.
 DK3300;SPC IL E     -   586,152.004   330,961.282   MT  0.99998679   +0 14 58.5
 DK3300;SPC IL E     - 1,923,067.03  1,085,828.81   sFT  0.99998679   +0 14 58.5
 DK3300;UTM  16      - 4,644,206.000   420,432.124   MT  0.99967790   -0 38 30.1
 DK3300
 DK3300!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3300!SPC IL E     -   0.99997246  x   0.99998679  =   0.99995925
 DK3300!UTM  16      -   0.99997246  x   0.99967790  =   0.99965037
 DK3300
 DK3300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2043244206(NAD 83)
 DK3300
 DK3300                          SUPERSEDED SURVEY CONTROL
 DK3300
 DK3300.No superseded survey control is available for this station.
 DK3300
 DK3300_MARKER: DD = SURVEY DISK
 DK3300_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3300_SP_SET: HEADWALL
 DK3300_STAMPING: 0145 2006
 DK3300_MARK LOGO: IL-043
 DK3300_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3300+STABILITY: SURFACE MOTION
 DK3300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3300+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DK3300
 DK3300  HISTORY     - Date     Condition        Report By
 DK3300  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3300  HISTORY     - 20220725 GOOD             CWA
 DK3300
 DK3300                          STATION DESCRIPTION
 DK3300
 DK3300'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3300'THE STATION IS IN BENSENVILLE, IL.
 DK3300'
 DK3300'TO REACH THE STATION FROM THE INTERSECTION OF I-290 AND SR 83, GO
 DK3300'NORTH ALONG SR 83 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE LEFT.  THE
 DK3300'STATION IS LOCATED AT THE NORTHWEST CORNER OF THE INTERSECTION OF
 DK3300'ILLINOIS HIGHWAY 83 AND THIRD AVENUE TO THE EAST AND OAK MEADOWS DRIVE
 DK3300'TO THE WEST.
 DK3300'
 DK3300'THE STATION IS 46.4 FT (14.1 M) NORTH OF A TRAFFIC SIGNAL POST, 28.0
 DK3300'FT (8.5 M) EAST OF A POWER POLE, AND 13.0 FT (4.0 M) WEST OF THE WEST
 DK3300'EDGE OF THE PAVED SHOULDER OF HIGHWAY 83.  THE MONUMENT IS A 3.5 INCH
 DK3300'(9 CM) BRASS DISK ON THE CENTER OF A HEADWALL FOR DRAINAGE.  THE
 DK3300'MONUMENT IS 1.0 FT (0.3 M) BELOW ROAD GRADE.
 DK3300
 DK3300                          STATION RECOVERY (2022)
 DK3300
 DK3300'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2022 (KAG)
 DK3300'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3192 ***********************************************************************
 DK3192  DESIGNATION -  0146
 DK3192  PID         -  DK3192
 DK3192  STATE/COUNTY-  IL/DU PAGE
 DK3192  COUNTRY     -  US
 DK3192  USGS QUAD   -  ELMHURST (2018)
 DK3192
 DK3192                         *CURRENT SURVEY CONTROL
 DK3192  ______________________________________________________________________
 DK3192* NAD 83(1986) POSITION- 41 57 40.     (N) 087 57 54.     (W)   SCALED
 DK3192* NAVD 88 ORTHO HEIGHT -   212.854 (meters)      698.34  (feet) ADJUSTED
 DK3192  ______________________________________________________________________
 DK3192  GEOID HEIGHT    -        -33.550 (meters)                     GEOID18
 DK3192  DYNAMIC HEIGHT  -        212.782 (meters)      698.10  (feet) COMP
 DK3192  MODELED GRAVITY -    980,277.7   (mgal)                       NAVD 88
 DK3192
 DK3192  VERT ORDER      -  SECOND    CLASS I
 DK3192
 DK3192.The horizontal coordinates were scaled from a map and have
 DK3192.an estimated accuracy of +/- 6 seconds.
 DK3192
 DK3192.The orthometric height was determined by differential leveling and
 DK3192.adjusted by the NATIONAL GEODETIC SURVEY
 DK3192.in May 2008.
 DK3192
 DK3192.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3192.GEOID18 height accuracy estimate available here.
 DK3192
 DK3192.Click photographs - Photos may exist for this station.
 DK3192
 DK3192.The dynamic height is computed by dividing the NAVD 88
 DK3192.geopotential number by the normal gravity value computed on the
 DK3192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3192.degrees latitude (g = 980.6199 gals.).
 DK3192
 DK3192.The modeled gravity was interpolated from observed gravity values.
 DK3192
 DK3192;                    North         East    Units  Estimated Accuracy
 DK3192;SPC IL E     -   587,850.      330,540.      MT  (+/- 180 meters Scaled)
 DK3192
 DK3192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM200459(NAD 83)
 DK3192
 DK3192                          SUPERSEDED SURVEY CONTROL
 DK3192
 DK3192.No superseded survey control is available for this station.
 DK3192
 DK3192_MARKER: DD = SURVEY DISK
 DK3192_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3192_SP_SET: STREET LIGHT POLE
 DK3192_STAMPING: 0146 2006
 DK3192_MARK LOGO: IL-043
 DK3192_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3192_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3192_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3192+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2006
 DK3192
 DK3192  HISTORY     - Date     Condition        Report By
 DK3192  HISTORY     - 20060725 MONUMENTED       PATRIC
 DK3192
 DK3192                          STATION DESCRIPTION
 DK3192
 DK3192'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3192'THE STATION IS IN WOODDALE, IL.
 DK3192'
 DK3192'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND SR 19 (IRVING
 DK3192'PARK ROAD), GO WEST ALONG SR 19 FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DK3192'THE LEFT.  THE STATION IS LOCATED ALONG THE SOUTH SIDE OF IRVING PARK
 DK3192'ROAD (ILLINOIS ROUTE 19), BETWEEN THE INTERSECTIONS WITH ASH AVENUE
 DK3192'AND EDGEWOOD STREET.
 DK3192'
 DK3192'THE STATION IS 41.8 FT (12.7 M) NORTHEAST OF A FENCE CORNER, 35.3 FT
 DK3192'(10.8 M) SOUTH OF THE CENTERLINE OF IRVING PARK ROAD, AND 95.2 FT
 DK3192'(29.0 M) WEST OF THE CENTERLINE OF EDGEWOOD AVENUE.  THE MONUMENT IS A
 DK3192'3.5 INCH (9 CM) BRASS DISK ON THE NORTH SIDE OF A STREET LIGHT BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3193 ***********************************************************************
 DK3193  DESIGNATION -  0147
 DK3193  PID         -  DK3193
 DK3193  STATE/COUNTY-  IL/DU PAGE
 DK3193  COUNTRY     -  US
 DK3193  USGS QUAD   -  LOMBARD (2018)
 DK3193
 DK3193                         *CURRENT SURVEY CONTROL
 DK3193  ______________________________________________________________________
 DK3193* NAD 83(1986) POSITION- 41 58 19.     (N) 088 01 27.     (W)   SCALED
 DK3193* NAVD 88 ORTHO HEIGHT -   218.351 (meters)      716.37  (feet) ADJUSTED
 DK3193  ______________________________________________________________________
 DK3193  GEOID HEIGHT    -        -33.526 (meters)                     GEOID18
 DK3193  DYNAMIC HEIGHT  -        218.276 (meters)      716.13  (feet) COMP
 DK3193  MODELED GRAVITY -    980,273.6   (mgal)                       NAVD 88
 DK3193
 DK3193  VERT ORDER      -  SECOND    CLASS I
 DK3193
 DK3193.The horizontal coordinates were scaled from a map and have
 DK3193.an estimated accuracy of +/- 6 seconds.
 DK3193
 DK3193.The orthometric height was determined by differential leveling and
 DK3193.adjusted by the NATIONAL GEODETIC SURVEY
 DK3193.in May 2008.
 DK3193
 DK3193.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3193.GEOID18 height accuracy estimate available here.
 DK3193
 DK3193.Click photographs - Photos may exist for this station.
 DK3193
 DK3193.The dynamic height is computed by dividing the NAVD 88
 DK3193.geopotential number by the normal gravity value computed on the
 DK3193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3193.degrees latitude (g = 980.6199 gals.).
 DK3193
 DK3193.The modeled gravity was interpolated from observed gravity values.
 DK3193
 DK3193;                    North         East    Units  Estimated Accuracy
 DK3193;SPC IL E     -   589,030.      325,630.      MT  (+/- 180 meters Scaled)
 DK3193
 DK3193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM151471(NAD 83)
 DK3193
 DK3193                          SUPERSEDED SURVEY CONTROL
 DK3193
 DK3193.No superseded survey control is available for this station.
 DK3193
 DK3193_MARKER: DD = SURVEY DISK
 DK3193_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3193_SP_SET: BRIDGE WALL
 DK3193_STAMPING: 0147 2006
 DK3193_MARK LOGO: IL-043
 DK3193_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3193_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3193+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3193
 DK3193  HISTORY     - Date     Condition        Report By
 DK3193  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3193
 DK3193                          STATION DESCRIPTION
 DK3193
 DK3193'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3193'THE STATION IS IN ITASCA, IL.
 DK3193'
 DK3193'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND SR 19 (IRVING
 DK3193'PARK ROAD), GO EAST ALONG SR 19 FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DK3193'THE LEFT.  THE STATION IS LOCATED ALONG THE NORTH SIDE OF IRVING PARK
 DK3193'ROAD (ILLINOIS ROUTE 19), AT THE EAST END OF ITS CROSSING OF
 DK3193'INTERSTATE 355.
 DK3193'
 DK3193'THE STATION IS 21.7 FT (6.6 M) SOUTH OF A POWER POLE, 22.4 FT (6.8 M)
 DK3193'NORTH OF THE CENTERLINE OF IRVING PARK ROAD, AND 7.3 FT (2.2 M) WEST
 DK3193'OF THE EAST EDGE OF THE NORTH BRIDGE WALL.  THE MONUMENT IS A 3.5 INCH
 DK3193'(9 CM) BRASS DISK ON THE EAST END OF THE NORTH BRIDGE WALL, 3.0 FT
 DK3193'(0.9 M) ABOVE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3204 ***********************************************************************
 DK3204  DESIGNATION -  0148
 DK3204  PID         -  DK3204
 DK3204  STATE/COUNTY-  IL/DU PAGE
 DK3204  COUNTRY     -  US
 DK3204  USGS QUAD   -  LOMBARD (2018)
 DK3204
 DK3204                         *CURRENT SURVEY CONTROL
 DK3204  ______________________________________________________________________
 DK3204* NAD 83(1986) POSITION- 41 58 23.     (N) 088 01 52.     (W)   SCALED
 DK3204* NAVD 88 ORTHO HEIGHT -   221.801 (meters)      727.69  (feet) ADJUSTED
 DK3204  ______________________________________________________________________
 DK3204  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 DK3204  DYNAMIC HEIGHT  -        221.724 (meters)      727.44  (feet) COMP
 DK3204  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 DK3204
 DK3204  VERT ORDER      -  SECOND    CLASS I
 DK3204
 DK3204.The horizontal coordinates were scaled from a map and have
 DK3204.an estimated accuracy of +/- 6 seconds.
 DK3204
 DK3204.The orthometric height was determined by differential leveling and
 DK3204.adjusted by the NATIONAL GEODETIC SURVEY
 DK3204.in May 2008.
 DK3204
 DK3204.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3204.GEOID18 height accuracy estimate available here.
 DK3204
 DK3204.Click photographs - Photos may exist for this station.
 DK3204
 DK3204.The dynamic height is computed by dividing the NAVD 88
 DK3204.geopotential number by the normal gravity value computed on the
 DK3204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3204.degrees latitude (g = 980.6199 gals.).
 DK3204
 DK3204.The modeled gravity was interpolated from observed gravity values.
 DK3204
 DK3204;                    North         East    Units  Estimated Accuracy
 DK3204;SPC IL E     -   589,150.      325,050.      MT  (+/- 180 meters Scaled)
 DK3204
 DK3204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM145472(NAD 83)
 DK3204
 DK3204                          SUPERSEDED SURVEY CONTROL
 DK3204
 DK3204.No superseded survey control is available for this station.
 DK3204
 DK3204_MARKER: DD = SURVEY DISK
 DK3204_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3204+WITH SETTING: PAVEMENT
 DK3204_SP_SET: RAILROAD SIGNAL BASE
 DK3204_STAMPING: 0148 2006
 DK3204_MARK LOGO: IL-043
 DK3204_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3204+STABILITY: SURFACE MOTION
 DK3204_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3204+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3204
 DK3204  HISTORY     - Date     Condition        Report By
 DK3204  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3204  HISTORY     - 20090224 GOOD             ILDT
 DK3204
 DK3204                          STATION DESCRIPTION
 DK3204
 DK3204'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3204'THE STATION IS IN ITASCA, IL.
 DK3204'
 DK3204'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND US HIGHWAY 20,
 DK3204'GO NORTH ALONG SR 53 FOR 1.6 MI (2.6 KM) TO THE STATION ON THE RIGHT.
 DK3204'THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 DK3204'ROHLWING ROAD (ILLINOIS ROUTE 53) AND IRVING PARK ROAD (ILLINOIS ROUTE
 DK3204'19).
 DK3204'
 DK3204'THE STATION IS 37.2 FT (11.3 M) EAST OF THE CENTERLINE OF ROHLWING
 DK3204'ROAD, 79.0 FT (24.1 M) NORTH OF THE CENTERLINE OF IRVING PARK ROAD,
 DK3204'AND 39.7 FT (12.1 M) NORTHWEST OF A TRAFFIC SIGNAL POST ALSO IN THE
 DK3204'NORTHEAST CORNER OF THE SAME INTERSECTION.  THE MONUMENT IS A 3.5 INCH
 DK3204'(9 CM) BRASS DISK ON THE SOUTH SIDE OF A TRAFFIC SIGNAL BASE, 0.5 FT
 DK3204'(0.2 M) ABOVE ROAD GRADE.
 DK3204
 DK3204                          STATION RECOVERY (2009)
 DK3204
 DK3204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3204'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3205 ***********************************************************************
 DK3205  DESIGNATION -  0149
 DK3205  PID         -  DK3205
 DK3205  STATE/COUNTY-  IL/DU PAGE
 DK3205  COUNTRY     -  US
 DK3205  USGS QUAD   -  LOMBARD (2018)
 DK3205
 DK3205                         *CURRENT SURVEY CONTROL
 DK3205  ______________________________________________________________________
 DK3205* NAD 83(1986) POSITION- 41 58 32.     (N) 088 02 31.     (W)   SCALED
 DK3205* NAVD 88 ORTHO HEIGHT -   225.064 (meters)      738.40  (feet) ADJUSTED
 DK3205  ______________________________________________________________________
 DK3205  GEOID HEIGHT    -        -33.517 (meters)                     GEOID18
 DK3205  DYNAMIC HEIGHT  -        224.986 (meters)      738.14  (feet) COMP
 DK3205  MODELED GRAVITY -    980,272.1   (mgal)                       NAVD 88
 DK3205
 DK3205  VERT ORDER      -  SECOND    CLASS I
 DK3205
 DK3205.The horizontal coordinates were scaled from a map and have
 DK3205.an estimated accuracy of +/- 6 seconds.
 DK3205
 DK3205.The orthometric height was determined by differential leveling and
 DK3205.adjusted by the NATIONAL GEODETIC SURVEY
 DK3205.in May 2008.
 DK3205
 DK3205.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3205.GEOID18 height accuracy estimate available here.
 DK3205
 DK3205.Click photographs - Photos may exist for this station.
 DK3205
 DK3205.The dynamic height is computed by dividing the NAVD 88
 DK3205.geopotential number by the normal gravity value computed on the
 DK3205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3205.degrees latitude (g = 980.6199 gals.).
 DK3205
 DK3205.The modeled gravity was interpolated from observed gravity values.
 DK3205
 DK3205;                    North         East    Units  Estimated Accuracy
 DK3205;SPC IL E     -   589,430.      324,150.      MT  (+/- 180 meters Scaled)
 DK3205
 DK3205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM136475(NAD 83)
 DK3205
 DK3205                          SUPERSEDED SURVEY CONTROL
 DK3205
 DK3205.No superseded survey control is available for this station.
 DK3205
 DK3205_MARKER: DD = SURVEY DISK
 DK3205_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3205_SP_SET: STREET LIGHT POLE BASE
 DK3205_STAMPING: 0149 2006
 DK3205_MARK LOGO: IL-043
 DK3205_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3205_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3205+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3205
 DK3205  HISTORY     - Date     Condition        Report By
 DK3205  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3205  HISTORY     - 20090224 GOOD             ILDT
 DK3205
 DK3205                          STATION DESCRIPTION
 DK3205
 DK3205'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3205'THE STATION IS IN ITASCA, IL.
 DK3205'
 DK3205'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND SR 19 (IRVING
 DK3205'PARK ROAD), GO WEST ON SR 19 FOR 0.5 MI (0.8 KM) TO HILLCREST AVENUE.
 DK3205'GO NORTH ALONG HILLCREST AVENUE FOR 0.05 MI (0.1 KM) TO PERCY LANE AND
 DK3205'THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE SOUTH SIDE
 DK3205'OF PERCY LANE, WEST OF THE INTERSECTION WITH HILLCREST AVENUE.
 DK3205'
 DK3205'THE STATION IS APPROXIMATELY 200 FT (61.0 M) NORTH OF IRVING PARK ROAD
 DK3205'(ILLINOIS ROUTE 19), 8.3 FT (2.5 M) NORTH OF THE NORTH EDGE OF THE
 DK3205'SIDEWALK, 5.2 FT (1.6 M) WEST OF A CONCRETE DRIVEWAY FOR HOME NUMBER
 DK3205'1612, AND 5.0 FT (1.5 M) EAST OF A CONCRETE DRIVE FOR HOME NUMBER
 DK3205'1618. THE MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE SOUTH SIDE
 DK3205'OF A CONCRETE STREET LIGHT BASE, FLUSH WITH THE GROUND.
 DK3205
 DK3205                          STATION RECOVERY (2009)
 DK3205
 DK3205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3205'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0514 ***********************************************************************
 NG0514  DESIGNATION -  015
 NG0514  PID         -  NG0514
 NG0514  STATE/COUNTY-  IL/COOK
 NG0514  COUNTRY     -  US
 NG0514  USGS QUAD   -  EVANSTON (2018)
 NG0514
 NG0514                         *CURRENT SURVEY CONTROL
 NG0514  ______________________________________________________________________
 NG0514* NAD 83(1997) POSITION- 42 01 20.25388(N) 087 40 01.34668(W)   ADJUSTED
 NG0514* NAVD 88 ORTHO HEIGHT -   180.    (meters)      591.    (feet) VERTCON3
 NG0514  ______________________________________________________________________
 NG0514  GEOID HEIGHT    -        -33.776 (meters)                     GEOID18
 NG0514  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 NG0514  HORZ ORDER      -  SECOND
 NG0514
 NG0514.The horizontal coordinates were established by classical geodetic methods
 NG0514.and adjusted by the National Geodetic Survey in October 1999.
 NG0514
 NG0514.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0514.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0514
 NG0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0514.GEOID18 height accuracy estimate available here.
 NG0514
 NG0514.Click photographs - Photos may exist for this station.
 NG0514
 NG0514.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0514
 NG0514. The following values were computed from the NAD 83(1997) position.
 NG0514
 NG0514;                    North         East     Units Scale Factor Converg.
 NG0514;SPC IL E     -   594,793.474   355,182.329   MT  1.00001245   +0 26 45.7
 NG0514;SPC IL E     - 1,951,418.26  1,165,294.02   sFT  1.00001245   +0 26 45.7
 NG0514;UTM  16      - 4,652,466.563   444,776.426   MT  0.99963752   -0 26 47.5
 NG0514
 NG0514!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0514!SPC IL E     -   0.99997708  x   1.00001245  =   0.99998953
 NG0514!UTM  16      -   0.99997708  x   0.99963752  =   0.99961461
 NG0514
 NG0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4477652466(NAD 83)
 NG0514
 NG0514                          SUPERSEDED SURVEY CONTROL
 NG0514
 NG0514  NAD 83(1997)-  42 01 20.25408(N)    087 40 01.34723(W) AD(       ) 2
 NG0514  NAD 83(1994)-  42 01 20.25761(N)    087 40 01.36263(W) AD(       ) 2
 NG0514  NAD 83(1986)-  42 01 20.25868(N)    087 40 01.36147(W) AD(       ) 2
 NG0514  NAD 27      -  42 01 20.14278(N)    087 40 01.15565(W) AD(       ) 2
 NG0514  NGVD 29 (07/19/86)  180.     (m)          591.     (f) VERT ANG       
 NG0514
 NG0514.Superseded values are not recommended for survey control.
 NG0514
 NG0514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0514.See file dsdata.pdf to determine how the superseded data were derived.
 NG0514
 NG0514_MARKER: DD = SURVEY DISK
 NG0514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0514_STAMPING: 015 1977
 NG0514_MARK LOGO: IL1670
 NG0514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0514+STABILITY: SURFACE MOTION
 NG0514
 NG0514  HISTORY     - Date     Condition        Report By
 NG0514  HISTORY     - 1977     MONUMENTED       IL1670
 NG0514  HISTORY     - 19951119 MARK NOT FOUND   USPSQD
 NG0514
 NG0514                          STATION DESCRIPTION
 NG0514
 NG0514'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 NG0514'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 NG0514'AT THE NORTHWEST ANGLE OF THE INTERSECTION OF WEST JUNEWAY
 NG0514'TERRACE AND NORTH SHERIDAN ROAD. ADDRESS IS 1400 WEST JUNEWAY
 NG0514'TERRACE.
 NG0514'
 NG0514'STATION MARKS, BRONZE SURFACE DISK STAMPED---015 1977---AND
 NG0514'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 NG0514'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION UNDER A
 NG0514'CAST IRON BOX.
 NG0514'
 NG0514'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 NG0514'MARK. THE STATION IS 6.0 FEET SOUTH OF THE NORTH LINE OF WEST
 NG0514'JUNEWAY TERRACE AND 13.0 FEET EASTERLY OF THE WEST LINE OF
 NG0514'NORTH SHERIDAN ROAD EXTENDED NORTH. THIS STATION WAS NOT
 NG0514'OCCUPIED AS OF JUNE 20, 1977.
 NG0514
 NG0514                          STATION RECOVERY (1995)
 NG0514
 NG0514'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0514'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9654 ***********************************************************************
 DP9654  DESIGNATION -  015
 DP9654  PID         -  DP9654
 DP9654  STATE/COUNTY-  IL/PUTNAM
 DP9654  COUNTRY     -  US
 DP9654  USGS QUAD   -  SPRING VALLEY (2018)
 DP9654
 DP9654                         *CURRENT SURVEY CONTROL
 DP9654  ______________________________________________________________________
 DP9654* NAD 83(1986) POSITION- 41 16 47.37   (N) 089 12 06.89   (W)   HD_HELD1
 DP9654* NAVD 88 ORTHO HEIGHT -   198.551 (meters)      651.41  (feet) ADJUSTED
 DP9654  ______________________________________________________________________
 DP9654  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 DP9654  DYNAMIC HEIGHT  -        198.470 (meters)      651.15  (feet) COMP
 DP9654  MODELED GRAVITY -    980,212.8   (mgal)                       NAVD 88
 DP9654
 DP9654  VERT ORDER      -  SECOND    CLASS I
 DP9654
 DP9654.The horizontal coordinates were determined by differentially corrected
 DP9654.hand held GPS observations or other comparable positioning techniques
 DP9654.and have an estimated accuracy of +/- 3 meters.
 DP9654
 DP9654.The orthometric height was determined by differential leveling and
 DP9654.adjusted by the NATIONAL GEODETIC SURVEY
 DP9654.in January 2016.
 DP9654
 DP9654.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9654.GEOID18 height accuracy estimate available here.
 DP9654
 DP9654.Click photographs - Photos may exist for this station.
 DP9654
 DP9654.The dynamic height is computed by dividing the NAVD 88
 DP9654.geopotential number by the normal gravity value computed on the
 DP9654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9654.degrees latitude (g = 980.6199 gals.).
 DP9654
 DP9654.The modeled gravity was interpolated from observed gravity values.
 DP9654
 DP9654;                    North         East    Units  Estimated Accuracy
 DP9654;SPC IL W     -   512,549.0     780,821.1     MT  (+/- 3 meters HH1 GPS) 
 DP9654
 DP9654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1559572159(NAD 83)
 DP9654
 DP9654                          SUPERSEDED SURVEY CONTROL
 DP9654
 DP9654.No superseded survey control is available for this station.
 DP9654
 DP9654_MARKER: F = FLANGE-ENCASED ROD
 DP9654_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9654_STAMPING: BM 015 2015
 DP9654_MARK LOGO: UIL
 DP9654_PROJECTION: FLUSH
 DP9654_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9654+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2025
 DP9654_ROD/PIPE-DEPTH: 4.8 meters
 DP9654_SLEEVE-DEPTH  : 0.9 meters
 DP9654
 DP9654  HISTORY     - Date     Condition        Report By
 DP9654  HISTORY     - 20150501 MONUMENTED       BCA
 DP9654  HISTORY     - 20250415 GOOD             ILDT
 DP9654
 DP9654                          STATION DESCRIPTION
 DP9654
 DP9654'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9654'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST-SOUTHEAST OF DEPUE,
 DP9654'5.4 MI (8.7 KM) NORTHEAST OF FLORID AND 3.3 MI (5.3 KM) SOUTH OF
 DP9654'SPRING VALLEY.
 DP9654'
 DP9654'TO REACH THE STATION FROM THE JUNCTION OF US 6 WITH SR 89 NORTH
 DP9654'(DAKOTA ST) WITH SR 89 SOUTH (SPALDING ST) LOCATED IN SPRING VALLEY,
 DP9654'IL, GO SOUTH ON SR 89 (SPALDING ST) FOR 2.8 MI (4.5 KM) TO CR 1250 E.
 DP9654'CONTINUE SOUTH ON SR 89 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE
 DP9654'RIGHT.
 DP9654'
 DP9654'THE STATION IS LOCATED 34.3 FT (10.5 M) WEST OF THE CENTERLINE OF SR
 DP9654'89, 87 FT (26.5 M) SOUTH OF THE CENTER OF A HIGH TENSION POWER LINE,
 DP9654'37.4 FT (11.4 M) SOUTHWEST OF THE SOUTH END OF AN 15 INCH CORRUGATED
 DP9654'METAL PIPE AND 21.0 FT (6.4 M) WEST OF THE EDGE OF PAVEMENT OF SR 89.
 DP9654'
 DP9654'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9654'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9654'IN IDENTIFICATION.
 DP9654
 DP9654                          STATION RECOVERY (2025)
 DP9654
 DP9654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP9654'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3182 ***********************************************************************
 DK3182  DESIGNATION -  0150
 DK3182  PID         -  DK3182
 DK3182  STATE/COUNTY-  IL/COOK
 DK3182  COUNTRY     -  US
 DK3182  USGS QUAD   -  SAG BRIDGE (2018)
 DK3182
 DK3182                         *CURRENT SURVEY CONTROL
 DK3182  ______________________________________________________________________
 DK3182* NAD 83(1986) POSITION- 41 40 53.     (N) 087 58 11.     (W)   SCALED
 DK3182* NAVD 88 ORTHO HEIGHT -   185.668 (meters)      609.15  (feet) ADJUSTED
 DK3182  ______________________________________________________________________
 DK3182  GEOID HEIGHT    -        -33.241 (meters)                     GEOID18
 DK3182  DYNAMIC HEIGHT  -        185.600 (meters)      608.92  (feet) COMP
 DK3182  MODELED GRAVITY -    980,251.9   (mgal)                       NAVD 88
 DK3182
 DK3182  VERT ORDER      -  SECOND    CLASS I
 DK3182
 DK3182.The horizontal coordinates were scaled from a map and have
 DK3182.an estimated accuracy of +/- 6 seconds.
 DK3182
 DK3182.The orthometric height was determined by differential leveling and
 DK3182.adjusted by the NATIONAL GEODETIC SURVEY
 DK3182.in May 2008.
 DK3182
 DK3182.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3182.GEOID18 height accuracy estimate available here.
 DK3182
 DK3182.Click photographs - Photos may exist for this station.
 DK3182
 DK3182.The dynamic height is computed by dividing the NAVD 88
 DK3182.geopotential number by the normal gravity value computed on the
 DK3182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3182.degrees latitude (g = 980.6199 gals.).
 DK3182
 DK3182.The modeled gravity was interpolated from observed gravity values.
 DK3182
 DK3182;                    North         East    Units  Estimated Accuracy
 DK3182;SPC IL E     -   556,780.      330,280.      MT  (+/- 180 meters Scaled)
 DK3182
 DK3182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM192148(NAD 83)
 DK3182
 DK3182                          SUPERSEDED SURVEY CONTROL
 DK3182
 DK3182.No superseded survey control is available for this station.
 DK3182
 DK3182_MARKER: DD = SURVEY DISK
 DK3182_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3182_SP_SET: HEADWALL
 DK3182_STAMPING: 0150 2006
 DK3182_MARK LOGO: IL-043
 DK3182_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3182+STABILITY: SURFACE MOTION
 DK3182_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3182+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2009
 DK3182
 DK3182  HISTORY     - Date     Condition        Report By
 DK3182  HISTORY     - 20060826 MONUMENTED       PATRIC
 DK3182  HISTORY     - 20090524 GOOD             GEOCAC
 DK3182
 DK3182                          STATION DESCRIPTION
 DK3182
 DK3182'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3182'THE STATION IS IN LEMONT, IL.
 DK3182'
 DK3182'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND SR 171 WITH
 DK3182'MAIN STREET, GO WEST ALONG MAIN STREET APPROXIMATELY 2.1 MI (3.4 KM)
 DK3182'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE NORTH
 DK3182'SIDE OF MAIN STREET, EAST OF THE INTERSECTION WITH WALKER ROAD AND
 DK3182'WEST OF THE INTERSECTION WITH BOYER STREET.
 DK3182'
 DK3182'THE STATION IS 454.0 FT (138.4 M) EAST OF THE CENTERLINE OF WALKER
 DK3182'ROAD, 102.0 FT (31.1 M) WEST OF THE INTERSECTION WITH BOYER STREET,
 DK3182'AND 20.4 FT (6.2 M) NORTH OF THE CENTERLINE OF MAIN STREET.  THE
 DK3182'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE WEST END OF THE NORTH
 DK3182'HEADWALL FOR A CREEK PASSING UNDER MAIN STREET.  THE MONUMENT IS 0.35
 DK3182'FT (0.1 M) BELOW ROAD GRADE.
 DK3182
 DK3182                          STATION RECOVERY (2009)
 DK3182
 DK3182'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 DK3182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3181 ***********************************************************************
 DK3181  DESIGNATION -  0151
 DK3181  PID         -  DK3181
 DK3181  STATE/COUNTY-  IL/COOK
 DK3181  COUNTRY     -  US
 DK3181  USGS QUAD   -  SAG BRIDGE (2018)
 DK3181
 DK3181                         *CURRENT SURVEY CONTROL
 DK3181  ______________________________________________________________________
 DK3181* NAD 83(1986) POSITION- 41 41 15.67   (N) 087 57 01.50   (W)   HD_HELD1
 DK3181* NAVD 88 ORTHO HEIGHT -   184.974 (meters)      606.87  (feet) ADJUSTED
 DK3181  ______________________________________________________________________
 DK3181  GEOID HEIGHT    -        -33.257 (meters)                     GEOID18
 DK3181  DYNAMIC HEIGHT  -        184.906 (meters)      606.65  (feet) COMP
 DK3181  MODELED GRAVITY -    980,252.7   (mgal)                       NAVD 88
 DK3181
 DK3181  VERT ORDER      -  SECOND    CLASS I
 DK3181
 DK3181.The horizontal coordinates were determined by differentially corrected
 DK3181.hand held GPS observations or other comparable positioning techniques
 DK3181.and have an estimated accuracy of +/- 3 meters.
 DK3181
 DK3181.The orthometric height was determined by differential leveling and
 DK3181.adjusted by the NATIONAL GEODETIC SURVEY
 DK3181.in May 2008.
 DK3181
 DK3181.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3181.GEOID18 height accuracy estimate available here.
 DK3181
 DK3181.Click photographs - Photos may exist for this station.
 DK3181
 DK3181.The dynamic height is computed by dividing the NAVD 88
 DK3181.geopotential number by the normal gravity value computed on the
 DK3181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3181.degrees latitude (g = 980.6199 gals.).
 DK3181
 DK3181.The modeled gravity was interpolated from observed gravity values.
 DK3181
 DK3181;                    North         East    Units  Estimated Accuracy
 DK3181;SPC IL E     -   557,485.5     331,878.8     MT  (+/- 3 meters HH1 GPS) 
 DK3181
 DK3181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2090415537(NAD 83)
 DK3181
 DK3181                          SUPERSEDED SURVEY CONTROL
 DK3181
 DK3181.No superseded survey control is available for this station.
 DK3181
 DK3181_MARKER: DD = SURVEY DISK
 DK3181_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3181_SP_SET: HEADWALL
 DK3181_STAMPING: 0151 2006
 DK3181_MARK LOGO: IL-043
 DK3181_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3181+STABILITY: SURFACE MOTION
 DK3181_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3181+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2011
 DK3181
 DK3181  HISTORY     - Date     Condition        Report By
 DK3181  HISTORY     - 20060825 MONUMENTED       PATRIC
 DK3181  HISTORY     - 20090524 GOOD             GEOCAC
 DK3181  HISTORY     - 20110520 GOOD             AMESC
 DK3181
 DK3181                          STATION DESCRIPTION
 DK3181
 DK3181'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3181'THE STATION IS IN LEMONT, IL.
 DK3181'
 DK3181'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND SR 171 WITH
 DK3181'MAIN STREET, GO WEST ALONG MAIN STREET FOR APPROXIMATELY 1.0 MI (1.6
 DK3181'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE
 DK3181'NORTH SIDE OF MAIN STREET, EAST OF THE ENTRANCE FOR K-FIVE
 DK3181'CONSTRUCTION (13769 MAIN STREET) AND WEST OF THE ENTRANCE FOR MALEY
 DK3181'ROAD INDUSTRIAL PARK.
 DK3181'
 DK3181'THE STATION IS 624 FT (190.2 M) EAST OF THE CENTERLINE OF THE ENTRANCE
 DK3181'FOR K-FIVE, 437 FT (133.2 M) WEST OF THE ENTRANCE FOR MALEY ROAD
 DK3181'INDUSTRIAL PARK, AND 21.9 FT (6.7 M) NORTH OF THE CENTERLINE OF MAIN
 DK3181'STREET.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE TOP OF A
 DK3181'HEADWALL.
 DK3181
 DK3181                          STATION RECOVERY (2009)
 DK3181
 DK3181'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 DK3181'RECOVERED IN GOOD CONDITION.
 DK3181
 DK3181                          STATION RECOVERY (2011)
 DK3181
 DK3181'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 DK3181'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3180 ***********************************************************************
 DK3180  DESIGNATION -  0152
 DK3180  PID         -  DK3180
 DK3180  STATE/COUNTY-  IL/COOK
 DK3180  COUNTRY     -  US
 DK3180  USGS QUAD   -  SAG BRIDGE (2018)
 DK3180
 DK3180                         *CURRENT SURVEY CONTROL
 DK3180  ______________________________________________________________________
 DK3180* NAD 83(1986) POSITION- 41 41 16.91   (N) 087 55 50.35   (W)   HD_HELD1
 DK3180* NAVD 88 ORTHO HEIGHT -   192.993 (meters)      633.18  (feet) ADJUSTED
 DK3180  ______________________________________________________________________
 DK3180  GEOID HEIGHT    -        -33.272 (meters)                     GEOID18
 DK3180  DYNAMIC HEIGHT  -        192.922 (meters)      632.94  (feet) COMP
 DK3180  MODELED GRAVITY -    980,252.7   (mgal)                       NAVD 88
 DK3180
 DK3180  VERT ORDER      -  SECOND    CLASS I
 DK3180
 DK3180.The horizontal coordinates were determined by differentially corrected
 DK3180.hand held GPS observations or other comparable positioning techniques
 DK3180.and have an estimated accuracy of +/- 3 meters.
 DK3180
 DK3180.The orthometric height was determined by differential leveling and
 DK3180.adjusted by the NATIONAL GEODETIC SURVEY
 DK3180.in May 2008.
 DK3180
 DK3180.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3180.GEOID18 height accuracy estimate available here.
 DK3180
 DK3180.Click photographs - Photos may exist for this station.
 DK3180
 DK3180.The dynamic height is computed by dividing the NAVD 88
 DK3180.geopotential number by the normal gravity value computed on the
 DK3180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3180.degrees latitude (g = 980.6199 gals.).
 DK3180
 DK3180.The modeled gravity was interpolated from observed gravity values.
 DK3180
 DK3180;                    North         East    Units  Estimated Accuracy
 DK3180;SPC IL E     -   557,531.3     333,524.0     MT  (+/- 3 meters HH1 GPS) 
 DK3180
 DK3180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2254915557(NAD 83)
 DK3180
 DK3180                          SUPERSEDED SURVEY CONTROL
 DK3180
 DK3180.No superseded survey control is available for this station.
 DK3180
 DK3180_MARKER: DD = SURVEY DISK
 DK3180_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3180_SP_SET: HEADWALL
 DK3180_STAMPING: 0152 2006
 DK3180_MARK LOGO: IL-043
 DK3180_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3180+STABILITY: SURFACE MOTION
 DK3180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3180+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2006
 DK3180
 DK3180  HISTORY     - Date     Condition        Report By
 DK3180  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3180  HISTORY     - 20110520 GOOD             AMESC
 DK3180
 DK3180                          STATION DESCRIPTION
 DK3180
 DK3180'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3180'THE STATION IS IN LEMONT, IL.  THE STATION IS LOCATED AT THE NORTHEAST
 DK3180'CORNER OF THE INTERSECTION OF MAIN STREET TO THE WEST, ILLINOIS ROUTE
 DK3180'83 TO THE NORTH, ILLINOIS ROUTE 83 TO THE EAST, AND ILLINOIS ROUTE 171
 DK3180'TO THE SOUTH.
 DK3180'
 DK3180'THE STATION IS 109 FT (33.2 M) EAST OF THE CENTERLINE OF ILLINOIS
 DK3180'ROUTE 83 NORTH, 25.8 FT (7.9 M) NORTH OF THE NORTH BACK OF ILLINOIS
 DK3180'ROUTE 83 EAST, AND 26.5 FT (8.1 M) NORTHWEST OF A POWER POLE ALONG
 DK3180'ILLINOIS ROUTE 83 GOING EAST.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS
 DK3180'DISK ON THE CENTER OF A HEADWALL, 2.0 FT (0.6 M) BELOW ROAD GRADE.
 DK3180
 DK3180                          STATION RECOVERY (2011)
 DK3180
 DK3180'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 DK3180'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3179 ***********************************************************************
 DK3179  DESIGNATION -  0153
 DK3179  PID         -  DK3179
 DK3179  STATE/COUNTY-  IL/COOK
 DK3179  COUNTRY     -  US
 DK3179  USGS QUAD   -  SAG BRIDGE (2018)
 DK3179
 DK3179                         *CURRENT SURVEY CONTROL
 DK3179  ______________________________________________________________________
 DK3179* NAD 83(1986) POSITION- 41 41 53.26   (N) 087 56 11.83   (W)   HD_HELD1
 DK3179* NAVD 88 ORTHO HEIGHT -   190.621 (meters)      625.40  (feet) ADJUSTED
 DK3179  ______________________________________________________________________
 DK3179  GEOID HEIGHT    -        -33.272 (meters)                     GEOID18
 DK3179  DYNAMIC HEIGHT  -        190.551 (meters)      625.17  (feet) COMP
 DK3179  MODELED GRAVITY -    980,254.3   (mgal)                       NAVD 88
 DK3179
 DK3179  VERT ORDER      -  SECOND    CLASS I
 DK3179
 DK3179.The horizontal coordinates were determined by differentially corrected
 DK3179.hand held GPS observations or other comparable positioning techniques
 DK3179.and have an estimated accuracy of +/- 3 meters.
 DK3179
 DK3179.The orthometric height was determined by differential leveling and
 DK3179.adjusted by the NATIONAL GEODETIC SURVEY
 DK3179.in May 2008.
 DK3179
 DK3179.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3179.GEOID18 height accuracy estimate available here.
 DK3179
 DK3179.Click photographs - Photos may exist for this station.
 DK3179
 DK3179.The dynamic height is computed by dividing the NAVD 88
 DK3179.geopotential number by the normal gravity value computed on the
 DK3179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3179.degrees latitude (g = 980.6199 gals.).
 DK3179
 DK3179.The modeled gravity was interpolated from observed gravity values.
 DK3179
 DK3179;                    North         East    Units  Estimated Accuracy
 DK3179;SPC IL E     -   558,650.4     333,022.1     MT  (+/- 3 meters HH1 GPS) 
 DK3179
 DK3179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2206516684(NAD 83)
 DK3179
 DK3179                          SUPERSEDED SURVEY CONTROL
 DK3179
 DK3179.No superseded survey control is available for this station.
 DK3179
 DK3179_MARKER: DD = SURVEY DISK
 DK3179_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3179_SP_SET: LIGHT POLE BASE
 DK3179_STAMPING: 0153 2006
 DK3179_MARK LOGO: IL-043
 DK3179_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3179+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DK3179
 DK3179  HISTORY     - Date     Condition        Report By
 DK3179  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3179  HISTORY     - 20130815 GOOD             PATRIC
 DK3179
 DK3179                          STATION DESCRIPTION
 DK3179
 DK3179'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3179'THE STATION IS IN LEMONT, IL.  THE STATION IS LOCATED AT THE NORTHEAST
 DK3179'CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 83 TO THE NORTH, ILLINOIS
 DK3179'ROUTE 171 TO THE SOUTH, GRANT ROAD TO THE WEST, AND 107TH STREET TO
 DK3179'THE EAST.
 DK3179'
 DK3179'THE STATION IS 73.0 FT (22.3 M) NORTH OF THE CENTERLINE OF ILLINOIS
 DK3179'ROUTE 171 AND 73.0 FT (22.3 M) EAST OF THE CENTERLINE OF ILLINOIS
 DK3179'ROUTE 83.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON A LIGHT
 DK3179'POLE BASE, 0.75 FT (0.2 M) ABOVE ROAD GRADE.
 DK3179
 DK3179                          STATION RECOVERY (2013)
 DK3179
 DK3179'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3179'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3178 ***********************************************************************
 DK3178  DESIGNATION -  0154
 DK3178  PID         -  DK3178
 DK3178  STATE/COUNTY-  IL/COOK
 DK3178  COUNTRY     -  US
 DK3178  USGS QUAD   -  SAG BRIDGE (2018)
 DK3178
 DK3178                         *CURRENT SURVEY CONTROL
 DK3178  ______________________________________________________________________
 DK3178* NAD 83(1986) POSITION- 41 42 13.74   (N) 087 55 31.45   (W)   HD_HELD1
 DK3178* NAVD 88 ORTHO HEIGHT -   186.827 (meters)      612.95  (feet) ADJUSTED
 DK3178  ______________________________________________________________________
 DK3178  GEOID HEIGHT    -        -33.282 (meters)                     GEOID18
 DK3178  DYNAMIC HEIGHT  -        186.759 (meters)      612.73  (feet) COMP
 DK3178  MODELED GRAVITY -    980,255.1   (mgal)                       NAVD 88
 DK3178
 DK3178  VERT ORDER      -  SECOND    CLASS I
 DK3178
 DK3178.The horizontal coordinates were determined by differentially corrected
 DK3178.hand held GPS observations or other comparable positioning techniques
 DK3178.and have an estimated accuracy of +/- 3 meters.
 DK3178
 DK3178.The orthometric height was determined by differential leveling and
 DK3178.adjusted by the NATIONAL GEODETIC SURVEY
 DK3178.in May 2008.
 DK3178
 DK3178.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3178.GEOID18 height accuracy estimate available here.
 DK3178
 DK3178.Click photographs - Photos may exist for this station.
 DK3178
 DK3178.The dynamic height is computed by dividing the NAVD 88
 DK3178.geopotential number by the normal gravity value computed on the
 DK3178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3178.degrees latitude (g = 980.6199 gals.).
 DK3178
 DK3178.The modeled gravity was interpolated from observed gravity values.
 DK3178
 DK3178;                    North         East    Units  Estimated Accuracy
 DK3178;SPC IL E     -   559,286.6     333,952.8     MT  (+/- 3 meters HH1 GPS) 
 DK3178
 DK3178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2300517305(NAD 83)
 DK3178
 DK3178                          SUPERSEDED SURVEY CONTROL
 DK3178
 DK3178.No superseded survey control is available for this station.
 DK3178
 DK3178_MARKER: DD = SURVEY DISK
 DK3178_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3178_SP_SET: STONE HEADWALL
 DK3178_STAMPING: 0154 2006
 DK3178_MARK LOGO: IL-043
 DK3178_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3178+STABILITY: SURFACE MOTION
 DK3178_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3178+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2024
 DK3178
 DK3178  HISTORY     - Date     Condition        Report By
 DK3178  HISTORY     - 20060927 MONUMENTED       PATRIC
 DK3178  HISTORY     - 20100221 GOOD             GEOCAC
 DK3178  HISTORY     - 20130815 GOOD             PATRIC
 DK3178  HISTORY     - 20241228 GOOD             INDIV
 DK3178
 DK3178                          STATION DESCRIPTION
 DK3178
 DK3178'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3178'THE STATION IS IN LEMONT, IL.
 DK3178'
 DK3178'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND SR 171, GO
 DK3178'NORTHEAST ALONG SR 171 APPROXIMATELY 0.75 MI (1.2 KM) TO THE STATION
 DK3178'ON THE RIGHT.  THE STATION IS LOCATED ALONG THE SOUTH SIDE OF ILLINOIS
 DK3178'ROUTE 171, 0.7 MI (1.1 KM) EAST OF ITS INTERSECTION WITH ILLINOIS
 DK3178'ROUTE 83.
 DK3178'
 DK3178'THE STATION IS 193.0 FT (58.8 M) EAST OF A POWER POLE ON THE NORTH
 DK3178'SIDE OF ILLINOIS ROUTE 171 AND 28.1 FT (8.6 M) SOUTH OF THE CENTERLINE
 DK3178'OF ILLINOIS ROUTE 171, IN AN AREA WITH A WIDE SHOULDER.  THE MONUMENT
 DK3178'IS A 3.5 INCH (9 CM) BRASS DISK ON THE EAST SIDE OF THE STONE
 DK3178'HEADWALL.
 DK3178
 DK3178                          STATION RECOVERY (2010)
 DK3178
 DK3178'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DK3178'(CT)
 DK3178
 DK3178                          STATION RECOVERY (2013)
 DK3178
 DK3178'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3178'RECOVERED AS DESCRIBED.
 DK3178
 DK3178                          STATION RECOVERY (2024)
 DK3178
 DK3178'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2024 (CT)
 DK3178'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3207 ***********************************************************************
 DK3207  DESIGNATION -  0155
 DK3207  PID         -  DK3207
 DK3207  STATE/COUNTY-  IL/COOK
 DK3207  COUNTRY     -  US
 DK3207  USGS QUAD   -  STREAMWOOD (2018)
 DK3207
 DK3207                         *CURRENT SURVEY CONTROL
 DK3207  ______________________________________________________________________
 DK3207* NAD 83(1986) POSITION- 42 00 11.     (N) 088 08 56.     (W)   SCALED
 DK3207* NAVD 88 ORTHO HEIGHT -   252.329 (meters)      827.85  (feet) ADJUSTED
 DK3207  ______________________________________________________________________
 DK3207  GEOID HEIGHT    -        -33.478 (meters)                     GEOID18
 DK3207  DYNAMIC HEIGHT  -        252.242 (meters)      827.56  (feet) COMP
 DK3207  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 DK3207
 DK3207  VERT ORDER      -  SECOND    CLASS I
 DK3207
 DK3207.The horizontal coordinates were scaled from a map and have
 DK3207.an estimated accuracy of +/- 6 seconds.
 DK3207
 DK3207.The orthometric height was determined by differential leveling and
 DK3207.adjusted by the NATIONAL GEODETIC SURVEY
 DK3207.in May 2008.
 DK3207
 DK3207.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3207.GEOID18 height accuracy estimate available here.
 DK3207
 DK3207.Click photographs - Photos may exist for this station.
 DK3207
 DK3207.The dynamic height is computed by dividing the NAVD 88
 DK3207.geopotential number by the normal gravity value computed on the
 DK3207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3207.degrees latitude (g = 980.6199 gals.).
 DK3207
 DK3207.The modeled gravity was interpolated from observed gravity values.
 DK3207
 DK3207;                    North         East    Units  Estimated Accuracy
 DK3207;SPC IL E     -   592,460.      315,280.      MT  (+/- 180 meters Scaled)
 DK3207
 DK3207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM048507(NAD 83)
 DK3207
 DK3207                          SUPERSEDED SURVEY CONTROL
 DK3207
 DK3207.No superseded survey control is available for this station.
 DK3207
 DK3207_MARKER: DD = SURVEY DISK
 DK3207_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3207_SP_SET: LIGHT POLE BASE
 DK3207_STAMPING: 0155 2006
 DK3207_MARK LOGO: IL-043
 DK3207_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3207_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3207+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3207
 DK3207  HISTORY     - Date     Condition        Report By
 DK3207  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3207
 DK3207                          STATION DESCRIPTION
 DK3207
 DK3207'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3207'THE STATION IS IN BARTLETT, IL.
 DK3207'
 DK3207'TO REACH THE STATION FROM THE INTERSECTION OF SR 19 (IRVING PARK ROAD)
 DK3207'AND BARRINGTON ROAD, GO SOUTH ON BARRINGTON ROAD FOR 0.2 MI (0.3 KM)
 DK3207'TO LAUREL AVENUE.  GO WEST ALONG LAUREL AVENUE FOR 0.2 MI (0.3 KM) TO
 DK3207'THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE NORTHEAST
 DK3207'CORNER OF THE T INTERSECTION OF CHURCH STREET WITH LAUREL AVENUE.
 DK3207'
 DK3207'THE STATION IS 79.2 FT (24.1 M) NORTH OF THE CENTERLINE OF LAUREL
 DK3207'AVENUE, 14.9 FT (4.5 M) EAST OF THE EAST EDGE OF A SIDEWALK, AND 4.0
 DK3207'FT (1.2 M) SOUTH OF THE SOUTH BACK OF CURB FOR THE LAUREL HILL SCHOOL
 DK3207'PARKING LOT.  MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE SOUTH
 DK3207'SIDE OF A CONCRETE LIGHT POLE BASE AND IS 2.5 FT (0.8 M) ABOVE GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3208 ***********************************************************************
 DK3208  DESIGNATION -  0156
 DK3208  PID         -  DK3208
 DK3208  STATE/COUNTY-  IL/COOK
 DK3208  COUNTRY     -  US
 DK3208  USGS QUAD   -  WEST CHICAGO (2018)
 DK3208
 DK3208                         *CURRENT SURVEY CONTROL
 DK3208  ______________________________________________________________________
 DK3208* NAD 83(1986) POSITION- 41 59 24.     (N) 088 09 31.     (W)   SCALED
 DK3208* NAVD 88 ORTHO HEIGHT -   250.303 (meters)      821.20  (feet) ADJUSTED
 DK3208  ______________________________________________________________________
 DK3208  GEOID HEIGHT    -        -33.445 (meters)                     GEOID18
 DK3208  DYNAMIC HEIGHT  -        250.216 (meters)      820.92  (feet) COMP
 DK3208  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 DK3208
 DK3208  VERT ORDER      -  SECOND    CLASS I
 DK3208
 DK3208.The horizontal coordinates were scaled from a map and have
 DK3208.an estimated accuracy of +/- 6 seconds.
 DK3208
 DK3208.The orthometric height was determined by differential leveling and
 DK3208.adjusted by the NATIONAL GEODETIC SURVEY
 DK3208.in May 2008.
 DK3208
 DK3208.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3208.GEOID18 height accuracy estimate available here.
 DK3208
 DK3208.Click photographs - Photos may exist for this station.
 DK3208
 DK3208.The dynamic height is computed by dividing the NAVD 88
 DK3208.geopotential number by the normal gravity value computed on the
 DK3208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3208.degrees latitude (g = 980.6199 gals.).
 DK3208
 DK3208.The modeled gravity was interpolated from observed gravity values.
 DK3208
 DK3208;                    North         East    Units  Estimated Accuracy
 DK3208;SPC IL E     -   591,010.      314,480.      MT  (+/- 180 meters Scaled)
 DK3208
 DK3208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM040493(NAD 83)
 DK3208
 DK3208                          SUPERSEDED SURVEY CONTROL
 DK3208
 DK3208.No superseded survey control is available for this station.
 DK3208
 DK3208_MARKER: DD = SURVEY DISK
 DK3208_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3208_SP_SET: LIGHT POLE BASE
 DK3208_STAMPING: 0156 2006
 DK3208_MARK LOGO: IL-043
 DK3208_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3208_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3208+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3208
 DK3208  HISTORY     - Date     Condition        Report By
 DK3208  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3208
 DK3208                          STATION DESCRIPTION
 DK3208
 DK3208'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3208'THE STATION IS IN BARTLETT, IL.
 DK3208'
 DK3208'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 20 AND COUNTY
 DK3208'FARM ROAD AND BARRINGTON ROAD, GO WEST ON US 20 FOR APPROXIMATELY 0.6
 DK3208'MI (1.0 KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE
 DK3208'SOUTHWEST CORNER OF THE INTERSECTION OF CENTER AVENUE WITH US HIGHWAY
 DK3208'20 IN THE PARKING LOT OF THE HANOVER PARK POLICE STATION.
 DK3208'
 DK3208'THE STATION IS 109.0 FT (33.2 M) SOUTHWEST OF THE SOUTHEAST CORNER OF
 DK3208'THE BRICK OFFICE BUILDING, NEAR THE CENTER OF THE PARKING LOT.  THE
 DK3208'MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE SOUTH SIDE OF A LIGHT
 DK3208'POLE IN A PARKING MEDIAN, 4.3 FT (1.3 M) SOUTH OF THE EDGE OF CONCRETE
 DK3208'CURB FOR A PARKING LOT TO THE NORTH AND 4.3 FT (1.3 M) NORTH OF A
 DK3208'CONCRETE CURB FOR A PARKING LOT TO THE SOUTH IN A PARKING LOT MEDIAN
 DK3208'STRIP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3209 ***********************************************************************
 DK3209  DESIGNATION -  0157
 DK3209  PID         -  DK3209
 DK3209  STATE/COUNTY-  IL/COOK
 DK3209  COUNTRY     -  US
 DK3209  USGS QUAD   -  WEST CHICAGO (2018)
 DK3209
 DK3209                         *CURRENT SURVEY CONTROL
 DK3209  ______________________________________________________________________
 DK3209* NAD 83(1986) POSITION- 41 59 40.     (N) 088 09 54.     (W)   SCALED
 DK3209* NAVD 88 ORTHO HEIGHT -   244.197 (meters)      801.17  (feet) ADJUSTED
 DK3209  ______________________________________________________________________
 DK3209  GEOID HEIGHT    -        -33.448 (meters)                     GEOID18
 DK3209  DYNAMIC HEIGHT  -        244.112 (meters)      800.89  (feet) COMP
 DK3209  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 DK3209
 DK3209  VERT ORDER      -  SECOND    CLASS I
 DK3209
 DK3209.The horizontal coordinates were scaled from a map and have
 DK3209.an estimated accuracy of +/- 6 seconds.
 DK3209
 DK3209.The orthometric height was determined by differential leveling and
 DK3209.adjusted by the NATIONAL GEODETIC SURVEY
 DK3209.in May 2008.
 DK3209
 DK3209.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3209.GEOID18 height accuracy estimate available here.
 DK3209
 DK3209.Click photographs - Photos may exist for this station.
 DK3209
 DK3209.The dynamic height is computed by dividing the NAVD 88
 DK3209.geopotential number by the normal gravity value computed on the
 DK3209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3209.degrees latitude (g = 980.6199 gals.).
 DK3209
 DK3209.The modeled gravity was interpolated from observed gravity values.
 DK3209
 DK3209;                    North         East    Units  Estimated Accuracy
 DK3209;SPC IL E     -   591,500.      313,950.      MT  (+/- 180 meters Scaled)
 DK3209
 DK3209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM035498(NAD 83)
 DK3209
 DK3209                          SUPERSEDED SURVEY CONTROL
 DK3209
 DK3209.No superseded survey control is available for this station.
 DK3209
 DK3209_MARKER: DD = SURVEY DISK
 DK3209_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3209_SP_SET: HEADWALL
 DK3209_STAMPING: 0157 2006
 DK3209_MARK LOGO: IL-043
 DK3209_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3209+STABILITY: SURFACE MOTION
 DK3209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3209+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3209
 DK3209  HISTORY     - Date     Condition        Report By
 DK3209  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3209
 DK3209                          STATION DESCRIPTION
 DK3209
 DK3209'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3209'THE STATION IS IN BARTLETT, IL.
 DK3209'
 DK3209'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 20 AND COUNTY
 DK3209'FARM ROAD, GO WEST ON US 20 FOR APPROXIMATELY 1.1 MI (1.8 KM) TO THE
 DK3209'STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE SOUTH SIDE OF
 DK3209'US HIGHWAY 20, EAST OF THE INTERSECTION OF US HIGHWAY 20 AND NORTH
 DK3209'AVENUE.
 DK3209'
 DK3209'THE STATION IS 101.0 FT (30.8 M) WEST OF THE CENTER OF A FIELD
 DK3209'ENTRANCE, 95.0 FT (29.0 M) EAST OF A LARGE BILLBOARD, AND 43.4 FT
 DK3209'(13.2 M) SOUTH OF THE CENTERLINE OF EASTBOUND US HIGHWAY 20.  THE
 DK3209'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE EAST END OF THE
 DK3209'HEADWALL FOR A BODY OF WATER TO THE SOUTH OF THE ROAD.  THE MONUMENT
 DK3209'IS 2.0 FT (0.6 M) BELOW ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3206 ***********************************************************************
 DK3206  DESIGNATION -  0158
 DK3206  PID         -  DK3206
 DK3206  STATE/COUNTY-  IL/COOK
 DK3206  COUNTRY     -  US
 DK3206  USGS QUAD   -  LOMBARD (2018)
 DK3206
 DK3206                         *CURRENT SURVEY CONTROL
 DK3206  ______________________________________________________________________
 DK3206* NAD 83(1986) POSITION- 41 59 31.     (N) 088 06 05.     (W)   SCALED
 DK3206* NAVD 88 ORTHO HEIGHT -   244.721 (meters)      802.89  (feet) ADJUSTED
 DK3206  ______________________________________________________________________
 DK3206  GEOID HEIGHT    -        -33.496 (meters)                     GEOID18
 DK3206  DYNAMIC HEIGHT  -        244.636 (meters)      802.61  (feet) COMP
 DK3206  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 DK3206
 DK3206  VERT ORDER      -  SECOND    CLASS I
 DK3206
 DK3206.The horizontal coordinates were scaled from a map and have
 DK3206.an estimated accuracy of +/- 6 seconds.
 DK3206
 DK3206.The orthometric height was determined by differential leveling and
 DK3206.adjusted by the NATIONAL GEODETIC SURVEY
 DK3206.in May 2008.
 DK3206
 DK3206.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3206.GEOID18 height accuracy estimate available here.
 DK3206
 DK3206.Click photographs - Photos may exist for this station.
 DK3206
 DK3206.The dynamic height is computed by dividing the NAVD 88
 DK3206.geopotential number by the normal gravity value computed on the
 DK3206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3206.degrees latitude (g = 980.6199 gals.).
 DK3206
 DK3206.The modeled gravity was interpolated from observed gravity values.
 DK3206
 DK3206;                    North         East    Units  Estimated Accuracy
 DK3206;SPC IL E     -   591,230.      319,220.      MT  (+/- 180 meters Scaled)
 DK3206
 DK3206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM087494(NAD 83)
 DK3206
 DK3206                          SUPERSEDED SURVEY CONTROL
 DK3206
 DK3206.No superseded survey control is available for this station.
 DK3206
 DK3206_MARKER: DD = SURVEY DISK
 DK3206_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3206_SP_SET: TRAFFIC SIGNAL BASE
 DK3206_STAMPING: 0158 2006
 DK3206_MARK LOGO: IL-043
 DK3206_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3206_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3206+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3206
 DK3206  HISTORY     - Date     Condition        Report By
 DK3206  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3206
 DK3206                          STATION DESCRIPTION
 DK3206
 DK3206'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3206'THE STATION IS IN SCHAUMBURG, IL.
 DK3206'
 DK3206'TO REACH THE STATION FROM THE INTERSECTION OF SR 19 (IRVING PARK ROAD)
 DK3206'AND ROSELLE ROAD, GO WEST ALONG SR 19 FOR 1.2 MI (1.9 KM) TO THE
 DK3206'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER
 DK3206'OF THE INTERSECTION OF ILLINOIS ROUTE 19 (IRVING PARK ROAD) WITH
 DK3206'WRIGHT BOULEVARD TO THE NORTH AND THE ENTRANCE FOR THE SCHAUMBURG
 DK3206'REGIONAL AIRPORT TO THE SOUTH.
 DK3206'
 DK3206'THE STATION IS 43.0 FT (13.1 M) SOUTH OF THE CENTERLINE OF IRVING PARK
 DK3206'ROAD, 65.4 FT (19.9 M) EAST OF THE CENTERLINE OF THE AIRPORT ENTRANCE,
 DK3206'AND 69.5 FT (21.2 M) NORTH OF THE CENTERLINE OF AIRPORT FRONTAGE ROAD.
 DK3206'THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE SOUTHERN EDGE OF A
 DK3206'CONCRETE TRAFFIC SIGNAL BASE, LEVEL WITH ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3201 ***********************************************************************
 DK3201  DESIGNATION -  0159
 DK3201  PID         -  DK3201
 DK3201  STATE/COUNTY-  IL/DU PAGE
 DK3201  COUNTRY     -  US
 DK3201  USGS QUAD   -  NORMANTOWN (2018)
 DK3201
 DK3201                         *CURRENT SURVEY CONTROL
 DK3201  ______________________________________________________________________
 DK3201* NAD 83(2011) POSITION- 41 44 18.70744(N) 088 11 11.41764(W)   ADJUSTED
 DK3201* NAD 83(2011) ELLIP HT-   172.485 (meters)        (06/27/12)   ADJUSTED
 DK3201* NAD 83(2011) EPOCH   -  2010.00
 DK3201* NAVD 88 ORTHO HEIGHT -   205.593 (meters)      674.52  (feet) ADJUSTED
 DK3201  ______________________________________________________________________
 DK3201  GEOID HEIGHT    -        -33.110 (meters)                     GEOID18
 DK3201  NAD 83(2011) X  -    150,841.847 (meters)                     COMP
 DK3201  NAD 83(2011) Y  - -4,764,123.661 (meters)                     COMP
 DK3201  NAD 83(2011) Z  -  4,224,092.221 (meters)                     COMP
 DK3201  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 DK3201  DYNAMIC HEIGHT  -        205.521 (meters)      674.28  (feet) COMP
 DK3201  MODELED GRAVITY -    980,265.6   (mgal)                       NAVD 88
 DK3201
 DK3201  VERT ORDER      -  SECOND    CLASS I
 DK3201
 DK3201  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3201  Standards:
 DK3201         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3201            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3201  -------------------------------------------------------------------
 DK3201  NETWORK    0.30   0.51           0.13   0.11   0.26      0.02437556
 DK3201  -------------------------------------------------------------------
 DK3201  Click here for local accuracies and other accuracy information.
 DK3201
 DK3201.The horizontal coordinates were established by GPS observations
 DK3201.and adjusted by the National Geodetic Survey in June 2012.
 DK3201
 DK3201.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3201.been affixed to the stable North American tectonic plate. See 
 DK3201.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3201
 DK3201.The horizontal coordinates are valid at the epoch date displayed above
 DK3201.which is a decimal equivalence of Year/Month/Day.
 DK3201
 DK3201.The orthometric height was determined by differential leveling and
 DK3201.adjusted by the NATIONAL GEODETIC SURVEY
 DK3201.in May 2008.
 DK3201
 DK3201.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3201.GEOID18 height accuracy estimate available here.
 DK3201
 DK3201.Click photographs - Photos may exist for this station.
 DK3201
 DK3201.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3201
 DK3201.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3201
 DK3201.The ellipsoidal height was determined by GPS observations
 DK3201.and is referenced to NAD 83.
 DK3201
 DK3201.The dynamic height is computed by dividing the NAVD 88
 DK3201.geopotential number by the normal gravity value computed on the
 DK3201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3201.degrees latitude (g = 980.6199 gals.).
 DK3201
 DK3201.The modeled gravity was interpolated from observed gravity values.
 DK3201
 DK3201. The following values were computed from the NAD 83(2011) position.
 DK3201
 DK3201;                    North         East     Units Scale Factor Converg.
 DK3201;SPC IL E     -   563,072.069   312,214.216   MT  0.99997684   +0 05 51.9
 DK3201;SPC IL E     - 1,847,345.61  1,024,322.81   sFT  0.99997684   +0 05 51.9
 DK3201;UTM  16      - 4,621,426.323   401,334.433   MT  0.99971979   -0 47 23.8
 DK3201
 DK3201!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3201!SPC IL E     -   0.99997295  x   0.99997684  =   0.99994979
 DK3201!UTM  16      -   0.99997295  x   0.99971979  =   0.99969274
 DK3201
 DK3201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0133421426(NAD 83)
 DK3201
 DK3201                          SUPERSEDED SURVEY CONTROL
 DK3201
 DK3201  NAD 83(2007)-  41 44 18.70748(N)    088 11 11.41845(W) AD(2002.00) 1
 DK3201  ELLIP H (07/03/08)  172.500  (m)                       GP(2002.00) 2 2
 DK3201  NAVD 88             205.59   (m)          674.5    (f) LEVELING    3  
 DK3201
 DK3201.Superseded values are not recommended for survey control.
 DK3201
 DK3201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3201.See file dsdata.pdf to determine how the superseded data were derived.
 DK3201
 DK3201_MARKER: DD = SURVEY DISK
 DK3201_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3201_SP_SET: RETAINING WALL
 DK3201_STAMPING: 0159 2006
 DK3201_MARK LOGO: IL-043
 DK3201_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3201+STABILITY: SURFACE MOTION
 DK3201_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3201+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2006
 DK3201
 DK3201  HISTORY     - Date     Condition        Report By
 DK3201  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3201
 DK3201                          STATION DESCRIPTION
 DK3201
 DK3201'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3201'THE STATION IS IN NAPERVILLE, IL.
 DK3201'
 DK3201'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND 75TH STREET,
 DK3201'GO EAST ON 75TH STREET FOR 1.0 MI (1.6 KM) TO OGDEN/BOOK ROAD.  GO
 DK3201'SOUTH ALONG OGDEN/BOOK ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE
 DK3201'LEFT.  THE STATION IS LOCATED ON A CONCRETE FLOW STRUCTURE ALONG THE
 DK3201'EAST SIDE OF BOOK ROAD, SOUTH OF ITS INTERSECTION WITH 75TH STREET.
 DK3201'
 DK3201'THE STATION IS 19.0 FT (5.8 M) EAST OF THE CENTERLINE OF BOOK ROAD,
 DK3201'9.9 FT (3.0 M) WEST OF THE SOUTHEAST CORNER OF THE CONCRETE STRUCTURE,
 DK3201'AND 42.5 FT (13.0 M) SOUTH OF THE NORTH END OF THE EAST GUARDRAIL
 DK3201'ALONG BOOK ROAD.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE
 DK3201'SOUTH END OF THE EAST CONCRETE STRUCTURE ALLOWING FLOW FOR SPRING
 DK3201'BROOK UNDER BOOK ROAD.  THE MONUMENT IS 0.5 FT (0.2 M) BELOW ROAD
 DK3201'SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9655 ***********************************************************************
 DP9655  DESIGNATION -  016
 DP9655  PID         -  DP9655
 DP9655  STATE/COUNTY-  IL/PUTNAM
 DP9655  COUNTRY     -  US
 DP9655  USGS QUAD   -  SPRING VALLEY (2018)
 DP9655
 DP9655                         *CURRENT SURVEY CONTROL
 DP9655  ______________________________________________________________________
 DP9655* NAD 83(1986) POSITION- 41 15 54.62   (N) 089 12 08.88   (W)   HD_HELD1
 DP9655* NAVD 88 ORTHO HEIGHT -   205.744 (meters)      675.01  (feet) ADJUSTED
 DP9655  ______________________________________________________________________
 DP9655  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 DP9655  DYNAMIC HEIGHT  -        205.659 (meters)      674.73  (feet) COMP
 DP9655  MODELED GRAVITY -    980,208.0   (mgal)                       NAVD 88
 DP9655
 DP9655  VERT ORDER      -  SECOND    CLASS I
 DP9655
 DP9655.The horizontal coordinates were determined by differentially corrected
 DP9655.hand held GPS observations or other comparable positioning techniques
 DP9655.and have an estimated accuracy of +/- 3 meters.
 DP9655
 DP9655.The orthometric height was determined by differential leveling and
 DP9655.adjusted by the NATIONAL GEODETIC SURVEY
 DP9655.in January 2016.
 DP9655
 DP9655.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9655.GEOID18 height accuracy estimate available here.
 DP9655
 DP9655.Click photographs - Photos may exist for this station.
 DP9655
 DP9655.The dynamic height is computed by dividing the NAVD 88
 DP9655.geopotential number by the normal gravity value computed on the
 DP9655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9655.degrees latitude (g = 980.6199 gals.).
 DP9655
 DP9655.The modeled gravity was interpolated from observed gravity values.
 DP9655
 DP9655;                    North         East    Units  Estimated Accuracy
 DP9655;SPC IL W     -   510,921.3     780,792.9     MT  (+/- 3 meters HH1 GPS) 
 DP9655
 DP9655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1550770533(NAD 83)
 DP9655
 DP9655                          SUPERSEDED SURVEY CONTROL
 DP9655
 DP9655.No superseded survey control is available for this station.
 DP9655
 DP9655_MARKER: F = FLANGE-ENCASED ROD
 DP9655_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9655_STAMPING: BM 016 2015
 DP9655_MARK LOGO: UIL
 DP9655_PROJECTION: FLUSH
 DP9655_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9655_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9655+STABILITY: POSITION/ELEVATION WELL
 DP9655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9655+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2025
 DP9655_ROD/PIPE-DEPTH: 6.1 meters
 DP9655_SLEEVE-DEPTH  : 0.9 meters
 DP9655
 DP9655  HISTORY     - Date     Condition        Report By
 DP9655  HISTORY     - 20150501 MONUMENTED       BCA
 DP9655  HISTORY     - 20250424 GOOD             ILDT
 DP9655
 DP9655                          STATION DESCRIPTION
 DP9655
 DP9655'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9655'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTHEAST OF DEPUE, 4.8
 DP9655'MI (7.7 KM) EAST-NORTHEAST OF FLORID AND 4.3 MI (6.9 KM) SOUTH OF
 DP9655'SPRING VALLEY.
 DP9655'
 DP9655'TO REACH THE STATION FROM THE JUNCTION OF SR 71 WITH SR 89 LOCATED
 DP9655'ABOUT 6.0 MI (9.7 KM) SOUTHWEST OF PERU, IL, GO NORTH ON SR 89 FOR 0.5
 DP9655'MI (0.8 KM) TO GRANVILLE ROAD AND THE STATION ON THE LEFT.
 DP9655'
 DP9655'THE STATION IS LOCATED 84.6 FT (25.8 M) WEST OF THE CENTERLINE OF IL
 DP9655'ROUTE 89, 32.2 FT (9.8 M) NORTH OF THE CENTERLINE OF GRANVILLE ROAD,
 DP9655'28.0 FT (8.5 M) WEST OF A TELEPHONE PEDESTAL, 14.8 FT (4.5 M) NORTH OF
 DP9655'THE EDGE OF PAVEMENT OF GRANVILLE ROAD AND 12.3 FT (3.7 M) NORTHWEST
 DP9655'OF THE WEST END OF AN 18 CONCRETE CULVERT.
 DP9655'
 DP9655'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9655'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9655'IN IDENTIFICATION.
 DP9655
 DP9655                          STATION RECOVERY (2025)
 DP9655
 DP9655'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP9655'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2824 ***********************************************************************
 ME2824  DESIGNATION -  016 COC
 ME2824  PID         -  ME2824
 ME2824  STATE/COUNTY-  IL/COOK
 ME2824  COUNTRY     -  US
 ME2824  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2824
 ME2824                         *CURRENT SURVEY CONTROL
 ME2824  ______________________________________________________________________
 ME2824* NAD 83(1997) POSITION- 41 52 58.61865(N) 087 39 54.37929(W)   ADJUSTED
 ME2824* NAVD 88 ORTHO HEIGHT -   182.    (meters)      597.    (feet) VERTCON3
 ME2824  ______________________________________________________________________
 ME2824  GEOID HEIGHT    -        -33.593 (meters)                     GEOID18
 ME2824  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 ME2824  HORZ ORDER      -  SECOND
 ME2824
 ME2824.The horizontal coordinates were established by classical geodetic methods
 ME2824.and adjusted by the National Geodetic Survey in October 1999.
 ME2824
 ME2824.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2824.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2824
 ME2824.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2824.GEOID18 height accuracy estimate available here.
 ME2824
 ME2824.Click photographs - Photos may exist for this station.
 ME2824
 ME2824.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2824
 ME2824. The following values were computed from the NAD 83(1997) position.
 ME2824
 ME2824;                    North         East     Units Scale Factor Converg.
 ME2824;SPC IL E     -   579,317.827   355,463.293   MT  1.00001284   +0 26 46.1
 ME2824;SPC IL E     - 1,900,645.24  1,166,215.82   sFT  1.00001284   +0 26 46.1
 ME2824;UTM  16      - 4,636,994.224   444,816.589   MT  0.99963747   -0 26 38.6
 ME2824
 ME2824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2824!SPC IL E     -   0.99997674  x   1.00001284  =   0.99998958
 ME2824!UTM  16      -   0.99997674  x   0.99963747  =   0.99961422
 ME2824
 ME2824:                Primary Azimuth Mark                     Grid Az
 ME2824:SPC IL E     -  STD 6 COC                                088 20 58.8
 ME2824:UTM  16      -  STD 6 COC                                089 14 23.5
 ME2824
 ME2824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4481636994(NAD 83)
 ME2824
 ME2824|---------------------------------------------------------------------|
 ME2824| PID    Reference Object                     Distance      Geod. Az  |
 ME2824|                                                           dddmmss.s |
 ME2824| ME2661 CHICAGO HANCOCK CNTR E TV TWR       APPROX. 3.9 KM 0631654.1 |
 ME2824| ME2809 STD 6 COC                           APPROX. 1.4 KM 0884744.9 |
 ME2824| ME2823 016 COC TPT                          14.315 METERS 09136     |
 ME2824| ME2825 STD 415 COC                         161.099 METERS 30339     |
 ME2824|---------------------------------------------------------------------|
 ME2824
 ME2824                          SUPERSEDED SURVEY CONTROL
 ME2824
 ME2824  NAD 83(1997)-  41 52 58.61883(N)    087 39 54.37971(W) AD(       ) 2
 ME2824  NAD 83(1994)-  41 52 58.62258(N)    087 39 54.39159(W) AD(       ) 2
 ME2824  NAD 83(1986)-  41 52 58.62334(N)    087 39 54.39077(W) AD(       ) 2
 ME2824  NAD 27      -  41 52 58.50405(N)    087 39 54.19793(W) AD(       ) 2
 ME2824  NGVD 29 (07/19/86)  182.     (m)          597.     (f) VERT ANG       
 ME2824
 ME2824.Superseded values are not recommended for survey control.
 ME2824
 ME2824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2824.See file dsdata.pdf to determine how the superseded data were derived.
 ME2824
 ME2824_MARKER: DS = TRIANGULATION STATION DISK
 ME2824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2824_STAMPING: 016 1977
 ME2824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2824+STABILITY: SURFACE MOTION
 ME2824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2824+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2011
 ME2824
 ME2824  HISTORY     - Date     Condition        Report By
 ME2824  HISTORY     - 1977     MONUMENTED       IL1670
 ME2824  HISTORY     - 20111202 GOOD             GEOCAC
 ME2824
 ME2824                          STATION DESCRIPTION
 ME2824
 ME2824'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2824'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 ME2824'AT THE NORTHWEST CORNER OF THE INTERSECTION OF WEST WASHINGTON
 ME2824'BOULEVARD AND NORTH OGDEN AVENUE. ADDRESS IS 50 NORTH OGDEN
 ME2824'AVENUE.
 ME2824'
 ME2824'STATION MARKS, BRONZE SURFACE DISK STAMPED---016 1977---AND
 ME2824'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2824'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2824'
 ME2824'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2824'MARK. THE STATION IS 7.8 FEET SOUTH OF THE NORTH LINE OF WEST
 ME2824'WASHINGTON BOULEVARD EXTENDED WEST AND 109.0 FEET WEST, AS
 ME2824'MEASURED ON A LINE PARALLEL WITH THE NORTH LINE OF WEST
 ME2824'WASHINGTON BOULEVARD FROM THE WESTERLY LINE OF NORTH OGDEN
 ME2824'AVENUE.
 ME2824
 ME2824                          STATION RECOVERY (2011)
 ME2824
 ME2824'RECOVERY NOTE BY GEOCACHING 2011 (VN)
 ME2824'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3210 ***********************************************************************
 DK3210  DESIGNATION -  0160
 DK3210  PID         -  DK3210
 DK3210  STATE/COUNTY-  IL/COOK
 DK3210  COUNTRY     -  US
 DK3210  USGS QUAD   -  WEST CHICAGO (2018)
 DK3210
 DK3210                         *CURRENT SURVEY CONTROL
 DK3210  ______________________________________________________________________
 DK3210* NAD 83(1986) POSITION- 41 59 42.     (N) 088 10 26.     (W)   SCALED
 DK3210* NAVD 88 ORTHO HEIGHT -   241.623 (meters)      792.72  (feet) ADJUSTED
 DK3210  ______________________________________________________________________
 DK3210  GEOID HEIGHT    -        -33.442 (meters)                     GEOID18
 DK3210  DYNAMIC HEIGHT  -        241.539 (meters)      792.45  (feet) COMP
 DK3210  MODELED GRAVITY -    980,271.1   (mgal)                       NAVD 88
 DK3210
 DK3210  VERT ORDER      -  SECOND    CLASS I
 DK3210
 DK3210.The horizontal coordinates were scaled from a map and have
 DK3210.an estimated accuracy of +/- 6 seconds.
 DK3210
 DK3210.The orthometric height was determined by differential leveling and
 DK3210.adjusted by the NATIONAL GEODETIC SURVEY
 DK3210.in May 2008.
 DK3210
 DK3210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3210.GEOID18 height accuracy estimate available here.
 DK3210
 DK3210.Click photographs - Photos may exist for this station.
 DK3210
 DK3210.The dynamic height is computed by dividing the NAVD 88
 DK3210.geopotential number by the normal gravity value computed on the
 DK3210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3210.degrees latitude (g = 980.6199 gals.).
 DK3210
 DK3210.The modeled gravity was interpolated from observed gravity values.
 DK3210
 DK3210;                    North         East    Units  Estimated Accuracy
 DK3210;SPC IL E     -   591,560.      313,210.      MT  (+/- 180 meters Scaled)
 DK3210
 DK3210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM027498(NAD 83)
 DK3210
 DK3210                          SUPERSEDED SURVEY CONTROL
 DK3210
 DK3210.No superseded survey control is available for this station.
 DK3210
 DK3210_MARKER: DD = SURVEY DISK
 DK3210_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3210_SP_SET: LIGHT POLE BASE
 DK3210_STAMPING: 0160 2006
 DK3210_MARK LOGO: IL-043
 DK3210_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3210_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3210+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3210
 DK3210  HISTORY     - Date     Condition        Report By
 DK3210  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3210
 DK3210                          STATION DESCRIPTION
 DK3210
 DK3210'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3210'THE STATION IS IN BARTLETT, IL.
 DK3210'
 DK3210'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 20 AND COUNTY
 DK3210'FARM ROAD, GO WEST ON US 20 FOR 1.1 MI (1.8 KM) TO NORTH AVENUE.  GO
 DK3210'WEST ALONG NORTH AVENUE FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DK3210'RIGHT.  THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE
 DK3210'INTERSECTION OF EAST NORTH AVENUE AND NORTH PROSPECT AVENUE.
 DK3210'
 DK3210'THE STATION IS 59.0 FT (18.0 M) NORTH OF THE CENTERLINE OF NORTH
 DK3210'AVENUE, 24.5 FT (7.5 M) WEST OF A FIRE HYDRANT, AND 18.3 FT (5.6 M)
 DK3210'EAST OF THE CENTERLINE OF PROSPECT AVENUE.  THE MONUMENT IS ON THE
 DK3210'SOUTH SIDE OF A CONCRETE LIGHT BASE, 0.8 FT (0.2 M) ABOVE ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3211 ***********************************************************************
 DK3211  DESIGNATION -  0161
 DK3211  PID         -  DK3211
 DK3211  STATE/COUNTY-  IL/COOK
 DK3211  COUNTRY     -  US
 DK3211  USGS QUAD   -  WEST CHICAGO (2018)
 DK3211
 DK3211                         *CURRENT SURVEY CONTROL
 DK3211  ______________________________________________________________________
 DK3211* NAD 83(1986) POSITION- 41 59 41.     (N) 088 12 24.     (W)   SCALED
 DK3211* NAVD 88 ORTHO HEIGHT -   242.147 (meters)      794.44  (feet) ADJUSTED
 DK3211  ______________________________________________________________________
 DK3211  GEOID HEIGHT    -        -33.417 (meters)                     GEOID18
 DK3211  DYNAMIC HEIGHT  -        242.064 (meters)      794.17  (feet) COMP
 DK3211  MODELED GRAVITY -    980,273.3   (mgal)                       NAVD 88
 DK3211
 DK3211  VERT ORDER      -  SECOND    CLASS I
 DK3211
 DK3211.The horizontal coordinates were scaled from a map and have
 DK3211.an estimated accuracy of +/- 6 seconds.
 DK3211
 DK3211.The orthometric height was determined by differential leveling and
 DK3211.adjusted by the NATIONAL GEODETIC SURVEY
 DK3211.in May 2008.
 DK3211
 DK3211.No vertical observational check was made to the station.
 DK3211
 DK3211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3211.GEOID18 height accuracy estimate available here.
 DK3211
 DK3211.Click photographs - Photos may exist for this station.
 DK3211
 DK3211.The dynamic height is computed by dividing the NAVD 88
 DK3211.geopotential number by the normal gravity value computed on the
 DK3211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3211.degrees latitude (g = 980.6199 gals.).
 DK3211
 DK3211.The modeled gravity was interpolated from observed gravity values.
 DK3211
 DK3211;                    North         East    Units  Estimated Accuracy
 DK3211;SPC IL E     -   591,520.      310,500.      MT  (+/- 180 meters Scaled)
 DK3211
 DK3211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM000498(NAD 83)
 DK3211
 DK3211                          SUPERSEDED SURVEY CONTROL
 DK3211
 DK3211.No superseded survey control is available for this station.
 DK3211
 DK3211_MARKER: DD = SURVEY DISK
 DK3211_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3211_SP_SET: TRAFFIC SIGNAL BASE
 DK3211_STAMPING: 0161 2006
 DK3211_MARK LOGO: IL-043
 DK3211_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3211_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3211_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3211+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3211
 DK3211  HISTORY     - Date     Condition        Report By
 DK3211  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3211
 DK3211                          STATION DESCRIPTION
 DK3211
 DK3211'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3211'THE STATION IS IN BARTLETT, IL.
 DK3211'
 DK3211'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 20 AND SR 59,
 DK3211'GO SOUTH ON SR 59 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.  THE
 DK3211'STATION IS LOCATED AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 DK3211'BARTLETT ROAD AND ILLINOIS ROUTE 59.
 DK3211'
 DK3211'THE STATION IS 50.8 FT (15.5 M) EAST OF THE CENTERLINE OF ILLINOIS
 DK3211'ROUTE 59, 19.0 FT (5.8 M) NORTH OF THE CENTER OF A TRAFFIC SIGNAL
 DK3211'POST, AND 9.2 FT (2.8 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A
 DK3211'CONCRETE PAD FOR AN ELECTRIC CONTROL BOX AND TRAFFIC SIGNAL HAND HOLE.
 DK3211'THE MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE SOUTH SIDE OF A
 DK3211'CONCRETE TRAFFIC SIGNAL POST BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3212 ***********************************************************************
 DK3212  DESIGNATION -  0162
 DK3212  PID         -  DK3212
 DK3212  STATE/COUNTY-  IL/COOK
 DK3212  COUNTRY     -  US
 DK3212  USGS QUAD   -  WEST CHICAGO (2018)
 DK3212
 DK3212                         *CURRENT SURVEY CONTROL
 DK3212  ______________________________________________________________________
 DK3212* NAD 83(1986) POSITION- 41 59 16.     (N) 088 12 39.     (W)   SCALED
 DK3212* NAVD 88 ORTHO HEIGHT -   255.939 (meters)      839.69  (feet) ADJUSTED
 DK3212  ______________________________________________________________________
 DK3212  GEOID HEIGHT    -        -33.400 (meters)                     GEOID18
 DK3212  DYNAMIC HEIGHT  -        255.852 (meters)      839.41  (feet) COMP
 DK3212  MODELED GRAVITY -    980,273.6   (mgal)                       NAVD 88
 DK3212
 DK3212  VERT ORDER      -  SECOND    CLASS I
 DK3212
 DK3212.The horizontal coordinates were scaled from a map and have
 DK3212.an estimated accuracy of +/- 6 seconds.
 DK3212
 DK3212.The orthometric height was determined by differential leveling and
 DK3212.adjusted by the NATIONAL GEODETIC SURVEY
 DK3212.in May 2008.
 DK3212
 DK3212.No vertical observational check was made to the station.
 DK3212
 DK3212.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3212.GEOID18 height accuracy estimate available here.
 DK3212
 DK3212.Click photographs - Photos may exist for this station.
 DK3212
 DK3212.The dynamic height is computed by dividing the NAVD 88
 DK3212.geopotential number by the normal gravity value computed on the
 DK3212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3212.degrees latitude (g = 980.6199 gals.).
 DK3212
 DK3212.The modeled gravity was interpolated from observed gravity values.
 DK3212
 DK3212;                    North         East    Units  Estimated Accuracy
 DK3212;SPC IL E     -   590,750.      310,150.      MT  (+/- 180 meters Scaled)
 DK3212
 DK3212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM997491(NAD 83)
 DK3212
 DK3212                          SUPERSEDED SURVEY CONTROL
 DK3212
 DK3212.No superseded survey control is available for this station.
 DK3212
 DK3212_MARKER: DD = SURVEY DISK
 DK3212_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3212_SP_SET: LIGHT POLE BASE
 DK3212_STAMPING: 0162 2006
 DK3212_MARK LOGO: IL-043
 DK3212_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3212_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3212+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3212
 DK3212  HISTORY     - Date     Condition        Report By
 DK3212  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3212
 DK3212                          STATION DESCRIPTION
 DK3212
 DK3212'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3212'THE STATION IS IN BARTLETT, IL.
 DK3212'
 DK3212'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND BARTLETT ROAD,
 DK3212'GO WEST ON BARTLETT ROAD FOR 0.6 MI (1.0 KM) TO NAPERVILLE ROAD.  GO
 DK3212'SOUTH ALONG NAPERVILLE ROAD FOR APPROXIMATELY 0.65 MI (1.0 KM) TO THE
 DK3212'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER
 DK3212'OF THE INTERSECTION OF SAYER ROAD AND PRESERVE TRAIL.
 DK3212'
 DK3212'THE STATION IS 27.4 FT (8.4 M) SOUTH OF THE CENTERLINE OF PRESERVE
 DK3212'TRAIL AND 17.5 FT (5.3 M) EAST OF THE CENTERLINE OF SAYER ROAD.  THE
 DK3212'MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON A LIGHT POLE BASE, 0.4 FT
 DK3212'(0.1 M) ABOVE ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3213 ***********************************************************************
 DK3213  DESIGNATION -  0163
 DK3213  PID         -  DK3213
 DK3213  STATE/COUNTY-  IL/DU PAGE
 DK3213  COUNTRY     -  US
 DK3213  USGS QUAD   -  WEST CHICAGO (2018)
 DK3213
 DK3213                         *CURRENT SURVEY CONTROL
 DK3213  ______________________________________________________________________
 DK3213* NAD 83(1986) POSITION- 41 58 29.     (N) 088 12 35.     (W)   SCALED
 DK3213* NAVD 88 ORTHO HEIGHT -   243.765 (meters)      799.75  (feet) ADJUSTED
 DK3213  ______________________________________________________________________
 DK3213  GEOID HEIGHT    -        -33.375 (meters)                     GEOID18
 DK3213  DYNAMIC HEIGHT  -        243.682 (meters)      799.48  (feet) COMP
 DK3213  MODELED GRAVITY -    980,273.3   (mgal)                       NAVD 88
 DK3213
 DK3213  VERT ORDER      -  SECOND    CLASS I
 DK3213
 DK3213.The horizontal coordinates were scaled from a map and have
 DK3213.an estimated accuracy of +/- 6 seconds.
 DK3213
 DK3213.The orthometric height was determined by differential leveling and
 DK3213.adjusted by the NATIONAL GEODETIC SURVEY
 DK3213.in May 2008.
 DK3213
 DK3213.No vertical observational check was made to the station.
 DK3213
 DK3213.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3213.GEOID18 height accuracy estimate available here.
 DK3213
 DK3213.Click photographs - Photos may exist for this station.
 DK3213
 DK3213.The dynamic height is computed by dividing the NAVD 88
 DK3213.geopotential number by the normal gravity value computed on the
 DK3213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3213.degrees latitude (g = 980.6199 gals.).
 DK3213
 DK3213.The modeled gravity was interpolated from observed gravity values.
 DK3213
 DK3213;                    North         East    Units  Estimated Accuracy
 DK3213;SPC IL E     -   589,300.      310,250.      MT  (+/- 180 meters Scaled)
 DK3213
 DK3213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM997476(NAD 83)
 DK3213
 DK3213                          SUPERSEDED SURVEY CONTROL
 DK3213
 DK3213.No superseded survey control is available for this station.
 DK3213
 DK3213_MARKER: DD = SURVEY DISK
 DK3213_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3213_SP_SET: RETAINING WALL
 DK3213_STAMPING: 0163 2006
 DK3213_MARK LOGO: IL-043
 DK3213_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3213+STABILITY: SURFACE MOTION
 DK3213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3213+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3213
 DK3213  HISTORY     - Date     Condition        Report By
 DK3213  HISTORY     - 20060826 MONUMENTED       PATRIC
 DK3213  HISTORY     - 20090224 GOOD             ILDT
 DK3213
 DK3213                          STATION DESCRIPTION
 DK3213
 DK3213'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3213'THE STATION IS IN BARTLETT, IL.
 DK3213'
 DK3213'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND STEARNS ROAD,
 DK3213'GO WEST ON STEARNS ROAD FOR 0.15 MI (0.2 KM) TO THE STATION ON THE
 DK3213'LEFT.  THE STATION IS LOCATED AT THE SOUTHWEST CORNER OF THE
 DK3213'INTERSECTION OF STEARNS ROAD AND SAYER ROAD TO THE NORTH AND A
 DK3213'BUSINESS ACCESS ROAD TO THE SOUTH.
 DK3213'
 DK3213'THE STATION IS 49.5 FT (15.1 M) SOUTH OF THE CENTERLINE OF STEARNS
 DK3213'ROAD, 20.5 FT (6.2 M) WEST OF THE CENTERLINE OF THE BUSINESS ACCESS
 DK3213'ROAD, AND 19.0 FT (5.8 M) SOUTHEAST OF A POWER POLE.  THE MONUMENT IS
 DK3213'A 2.5 INCH (6 CM) BRASS DISK ON THE NORTH END OF A CONCRETE RETAINING
 DK3213'WALL ALONG THE WEST SIDE OF THE BUSINESS ACCESS ROAD, 0.5 FT (0.2 M)
 DK3213'ABOVE ROAD GRADE.
 DK3213
 DK3213                          STATION RECOVERY (2009)
 DK3213
 DK3213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3202 ***********************************************************************
 DK3202  DESIGNATION -  0164
 DK3202  PID         -  DK3202
 DK3202  STATE/COUNTY-  IL/DU PAGE
 DK3202  COUNTRY     -  US
 DK3202  USGS QUAD   -  WEST CHICAGO (2018)
 DK3202
 DK3202                         *CURRENT SURVEY CONTROL
 DK3202  ______________________________________________________________________
 DK3202* NAD 83(1986) POSITION- 41 58 30.     (N) 088 13 23.     (W)   SCALED
 DK3202* NAVD 88 ORTHO HEIGHT -   244.811 (meters)      803.18  (feet) ADJUSTED
 DK3202  ______________________________________________________________________
 DK3202  GEOID HEIGHT    -        -33.367 (meters)                     GEOID18
 DK3202  DYNAMIC HEIGHT  -        244.727 (meters)      802.91  (feet) COMP
 DK3202  MODELED GRAVITY -    980,274.3   (mgal)                       NAVD 88
 DK3202
 DK3202  VERT ORDER      -  SECOND    CLASS I
 DK3202
 DK3202.The horizontal coordinates were scaled from a map and have
 DK3202.an estimated accuracy of +/- 6 seconds.
 DK3202
 DK3202.The orthometric height was determined by differential leveling and
 DK3202.adjusted by the NATIONAL GEODETIC SURVEY
 DK3202.in May 2008.
 DK3202
 DK3202.No vertical observational check was made to the station.
 DK3202
 DK3202.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3202.GEOID18 height accuracy estimate available here.
 DK3202
 DK3202.Click photographs - Photos may exist for this station.
 DK3202
 DK3202.The dynamic height is computed by dividing the NAVD 88
 DK3202.geopotential number by the normal gravity value computed on the
 DK3202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3202.degrees latitude (g = 980.6199 gals.).
 DK3202
 DK3202.The modeled gravity was interpolated from observed gravity values.
 DK3202
 DK3202;                    North         East    Units  Estimated Accuracy
 DK3202;SPC IL E     -   589,330.      309,140.      MT  (+/- 180 meters Scaled)
 DK3202
 DK3202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM986477(NAD 83)
 DK3202
 DK3202                          SUPERSEDED SURVEY CONTROL
 DK3202
 DK3202.No superseded survey control is available for this station.
 DK3202
 DK3202_MARKER: DD = SURVEY DISK
 DK3202_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3202_SP_SET: LIGHT POLE BASE
 DK3202_STAMPING: 0164 2006
 DK3202_MARK LOGO: IL-043
 DK3202_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3202_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3202+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2016
 DK3202
 DK3202  HISTORY     - Date     Condition        Report By
 DK3202  HISTORY     - 20060728 MONUMENTED       PATRIC
 DK3202  HISTORY     - 20090224 GOOD             ILDT
 DK3202  HISTORY     - 20160225 GOOD             INDIV
 DK3202
 DK3202                          STATION DESCRIPTION
 DK3202
 DK3202'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3202'THE STATION IS IN BARTLETT, IL.
 DK3202'
 DK3202'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND STEARNS ROAD,
 DK3202'GO WEST ALONG STEARNS ROAD FOR APPROXIMATELY 0.85 MI (1.4 KM) TO THE
 DK3202'STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE NORTHWEST CORNER
 DK3202'OF THE INTERSECTION OF MUNGER ROAD AND STEARNS ROAD.
 DK3202'
 DK3202'THE STATION IS 83.0 FT (25.3 M) WEST OF THE CENTERLINE OF MUNGER ROAD
 DK3202'AND 51.5 FT (15.7 M) NORTH OF THE CENTERLINE OF STEARNS ROAD.  THE
 DK3202'MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE SOUTH SIDE OF A
 DK3202'CONCRETE LIGHT POLE BASE, 0.5 FT (0.2 M) ABOVE ROAD GRADE.
 DK3202
 DK3202                          STATION RECOVERY (2009)
 DK3202
 DK3202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3202'RECOVERED IN GOOD CONDITION.
 DK3202
 DK3202                          STATION RECOVERY (2016)
 DK3202
 DK3202'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (SMA)
 DK3202'V3 COMPANIES LTD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3203 ***********************************************************************
 DK3203  DESIGNATION -  0165
 DK3203  PID         -  DK3203
 DK3203  STATE/COUNTY-  IL/DU PAGE
 DK3203  COUNTRY     -  US
 DK3203  USGS QUAD   -  WEST CHICAGO (2018)
 DK3203
 DK3203                         *CURRENT SURVEY CONTROL
 DK3203  ______________________________________________________________________
 DK3203* NAD 83(1986) POSITION- 41 58 33.     (N) 088 14 13.     (W)   SCALED
 DK3203* NAVD 88 ORTHO HEIGHT -   235.480 (meters)      772.57  (feet) ADJUSTED
 DK3203  ______________________________________________________________________
 DK3203  GEOID HEIGHT    -        -33.359 (meters)                     GEOID18
 DK3203  DYNAMIC HEIGHT  -        235.400 (meters)      772.31  (feet) COMP
 DK3203  MODELED GRAVITY -    980,275.4   (mgal)                       NAVD 88
 DK3203
 DK3203  VERT ORDER      -  SECOND    CLASS I
 DK3203
 DK3203.The horizontal coordinates were scaled from a map and have
 DK3203.an estimated accuracy of +/- 6 seconds.
 DK3203
 DK3203.The orthometric height was determined by differential leveling and
 DK3203.adjusted by the NATIONAL GEODETIC SURVEY
 DK3203.in May 2008.
 DK3203
 DK3203.No vertical observational check was made to the station.
 DK3203
 DK3203.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3203.GEOID18 height accuracy estimate available here.
 DK3203
 DK3203.Click photographs - Photos may exist for this station.
 DK3203
 DK3203.The dynamic height is computed by dividing the NAVD 88
 DK3203.geopotential number by the normal gravity value computed on the
 DK3203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3203.degrees latitude (g = 980.6199 gals.).
 DK3203
 DK3203.The modeled gravity was interpolated from observed gravity values.
 DK3203
 DK3203;                    North         East    Units  Estimated Accuracy
 DK3203;SPC IL E     -   589,420.      307,990.      MT  (+/- 180 meters Scaled)
 DK3203
 DK3203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM975478(NAD 83)
 DK3203
 DK3203                          SUPERSEDED SURVEY CONTROL
 DK3203
 DK3203.No superseded survey control is available for this station.
 DK3203
 DK3203_MARKER: DD = SURVEY DISK
 DK3203_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3203+WITH SETTING: PAVEMENT
 DK3203_SP_SET: RAILROAD SIGNAL BASE
 DK3203_STAMPING: 0165 2006
 DK3203_MARK LOGO: IL-043
 DK3203_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3203+STABILITY: SURFACE MOTION
 DK3203_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3203+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2022
 DK3203
 DK3203  HISTORY     - Date     Condition        Report By
 DK3203  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3203  HISTORY     - 20090224 GOOD             ILDT
 DK3203  HISTORY     - 20220608 GOOD             LOCENG
 DK3203
 DK3203                          STATION DESCRIPTION
 DK3203
 DK3203'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3203'THE STATION IS IN WAYNE, IL.
 DK3203'
 DK3203'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND STEARNS ROAD,
 DK3203'GO WEST ALONG STEARNS ROAD FOR APPROXIMATELY 1.6 MI (2.6 KM) TO THE
 DK3203'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE SOUTHWEST CORNER
 DK3203'OF A RAILROAD CROSSING STEARNS ROAD, 0.1 MI (0.2 KM) EAST OF THE
 DK3203'INTERSECTION OF STEARNS ROAD AND POWIS ROAD.
 DK3203'
 DK3203'THE STATION IS 36.6 FT (11.2 M) SOUTH OF THE CENTERLINE OF STEARNS
 DK3203'ROAD, 48.5 FT (14.8 M) EAST OF A POWER POLE, AND 13.7 FT (4.2 M) WEST
 DK3203'OF THE WEST TRACK.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON
 DK3203'THE NORTHEAST CORNER OF A CONCRETE BASE FOR A RAILROAD CROSSING
 DK3203'SIGNAL, LEVEL WITH THE ROAD.
 DK3203
 DK3203                          STATION RECOVERY (2009)
 DK3203
 DK3203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3203'RECOVERED IN GOOD CONDITION.
 DK3203
 DK3203                          STATION RECOVERY (2022)
 DK3203
 DK3203'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2022 (ES)
 DK3203'THE STATION IS 43.5 FT (13.3 M) EAST OF A UTILITY POLE AND 13.5 FT
 DK3203'(4.1 M) WEST OF THE WEST RAIL.   THE STATION IS 37.5 FT (11.4 M) NORTH
 DK3203'AND 14.0 FT (4.3 M) EAST OF THE NORTHEAST CORNER OF A SIGNAL BUNGALOW
 DK3203'LOCATED ON THE WEST SIDE OF THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3214 ***********************************************************************
 DK3214  DESIGNATION -  0166
 DK3214  PID         -  DK3214
 DK3214  STATE/COUNTY-  IL/DU PAGE
 DK3214  COUNTRY     -  US
 DK3214  USGS QUAD   -  WHEATON (2018)
 DK3214
 DK3214                         *CURRENT SURVEY CONTROL
 DK3214  ______________________________________________________________________
 DK3214* NAD 83(1986) POSITION- 41 48 29.39   (N) 088 02 16.28   (W)   HD_HELD1
 DK3214* NAVD 88 ORTHO HEIGHT -   235.003 (meters)      771.01  (feet) ADJUSTED
 DK3214  ______________________________________________________________________
 DK3214  GEOID HEIGHT    -        -33.256 (meters)                     GEOID18
 DK3214  DYNAMIC HEIGHT  -        234.921 (meters)      770.74  (feet) COMP
 DK3214  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 DK3214
 DK3214  VERT ORDER      -  SECOND    CLASS I
 DK3214
 DK3214.The horizontal coordinates were determined by differentially corrected
 DK3214.hand held GPS observations or other comparable positioning techniques
 DK3214.and have an estimated accuracy of +/- 3 meters.
 DK3214
 DK3214.The orthometric height was determined by differential leveling and
 DK3214.adjusted by the NATIONAL GEODETIC SURVEY
 DK3214.in May 2008.
 DK3214
 DK3214.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3214.GEOID18 height accuracy estimate available here.
 DK3214
 DK3214.Click photographs - Photos may exist for this station.
 DK3214
 DK3214.The dynamic height is computed by dividing the NAVD 88
 DK3214.geopotential number by the normal gravity value computed on the
 DK3214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3214.degrees latitude (g = 980.6199 gals.).
 DK3214
 DK3214.The modeled gravity was interpolated from observed gravity values.
 DK3214
 DK3214;                    North         East    Units  Estimated Accuracy
 DK3214;SPC IL E     -   570,837.8     324,553.3     MT  (+/- 3 meters HH1 GPS) 
 DK3214
 DK3214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1378928997(NAD 83)
 DK3214
 DK3214                          SUPERSEDED SURVEY CONTROL
 DK3214
 DK3214.No superseded survey control is available for this station.
 DK3214
 DK3214_MARKER: DD = SURVEY DISK
 DK3214_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DK3214_SP_SET: OVERPASS WALL
 DK3214_STAMPING: 0166 2006
 DK3214_MARK LOGO: IL-043
 DK3214_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3214+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2013
 DK3214
 DK3214  HISTORY     - Date     Condition        Report By
 DK3214  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3214  HISTORY     - 20131010 GOOD             PATRIC
 DK3214
 DK3214                          STATION DESCRIPTION
 DK3214
 DK3214'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3214'THE STATION IS IN DOWNERS GROVE, IL.
 DK3214'
 DK3214'TO REACH THE STATION FROM THE INTERSECTION OF US 34 (OGDEN AVE) AND
 DK3214'FINLEY AVENUE, GO NORTH ON FINLEY AVENUE FOR 0.07 MI (0.1 KM) TO THE
 DK3214'STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE EAST SIDE OF
 DK3214'THE FINLEY ROAD AT THE OVERPASS FOR INTERSTATE 88.
 DK3214'
 DK3214'THE STATION IS 110.0 FT (33.5 M) NORTH OF THE CENTERLINE OF A CAR
 DK3214'DEALERSHIP ENTRANCE AND 32.0 FT (9.8 M) EAST OF THE CENTERLINE OF
 DK3214'FINLEY ROAD NORTHBOUND.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK
 DK3214'ON THE SOUTH END OF THE EAST BRIDGE WALL FOR THE OVERPASS.  THE
 DK3214'MONUMENT IS 2.0 FT (0.6 M) ABOVE THE ROAD GRADE.
 DK3214
 DK3214                          STATION RECOVERY (2013)
 DK3214
 DK3214'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3214'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3215 ***********************************************************************
 DK3215  DESIGNATION -  0167
 DK3215  PID         -  DK3215
 DK3215  STATE/COUNTY-  IL/DU PAGE
 DK3215  COUNTRY     -  US
 DK3215  USGS QUAD   -  NAPERVILLE (2018)
 DK3215
 DK3215                         *CURRENT SURVEY CONTROL
 DK3215  ______________________________________________________________________
 DK3215* NAD 83(1986) POSITION- 41 48 32.01   (N) 088 08 20.04   (W)   HD_HELD1
 DK3215* NAVD 88 ORTHO HEIGHT -   231.615 (meters)      759.89  (feet) ADJUSTED
 DK3215  ______________________________________________________________________
 DK3215  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 DK3215  DYNAMIC HEIGHT  -        231.534 (meters)      759.62  (feet) COMP
 DK3215  MODELED GRAVITY -    980,267.5   (mgal)                       NAVD 88
 DK3215
 DK3215  VERT ORDER      -  SECOND    CLASS I
 DK3215
 DK3215.The horizontal coordinates were determined by differentially corrected
 DK3215.hand held GPS observations or other comparable positioning techniques
 DK3215.and have an estimated accuracy of +/- 3 meters.
 DK3215
 DK3215.The orthometric height was determined by differential leveling and
 DK3215.adjusted by the NATIONAL GEODETIC SURVEY
 DK3215.in May 2008.
 DK3215
 DK3215.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3215.GEOID18 height accuracy estimate available here.
 DK3215
 DK3215.Click photographs - Photos may exist for this station.
 DK3215
 DK3215.The dynamic height is computed by dividing the NAVD 88
 DK3215.geopotential number by the normal gravity value computed on the
 DK3215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3215.degrees latitude (g = 980.6199 gals.).
 DK3215
 DK3215.The modeled gravity was interpolated from observed gravity values.
 DK3215
 DK3215;                    North         East    Units  Estimated Accuracy
 DK3215;SPC IL E     -   570,894.7     316,156.7     MT  (+/- 3 meters HH1 GPS) 
 DK3215
 DK3215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0539629184(NAD 83)
 DK3215
 DK3215                          SUPERSEDED SURVEY CONTROL
 DK3215
 DK3215.No superseded survey control is available for this station.
 DK3215
 DK3215_MARKER: DD = SURVEY DISK
 DK3215_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3215_SP_SET: RETAINING WALL
 DK3215_STAMPING: 0167 2006
 DK3215_MARK LOGO: IL-043
 DK3215_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3215+STABILITY: SURFACE MOTION
 DK3215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3215+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2013
 DK3215
 DK3215  HISTORY     - Date     Condition        Report By
 DK3215  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3215  HISTORY     - 20080925 GOOD             NGS
 DK3215  HISTORY     - 20130116 GOOD             GEOCAC
 DK3215  HISTORY     - 20131021 GOOD             PATRIC
 DK3215
 DK3215                          STATION DESCRIPTION
 DK3215
 DK3215'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3215'THE STATION IS IN NAPERVILLE, IL.
 DK3215'
 DK3215'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND WARRENVILL
 DK3215'ROAD, GO WEST ALONG WARRENVILLE ROAD FOR APPROXIMATELY 3.2 MI (5.1 KM)
 DK3215'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE SOUTH
 DK3215'SIDE OF WARRENVILLE ROAD, EAST OF THE T INTERSECTION WITH WASHINGTON
 DK3215'STREET.
 DK3215'
 DK3215'THE STATION IS 70.2 FT (21.4 M) WEST OF A LIGHT POLE, 39.4 FT (12.0 M)
 DK3215'NORTHWEST OF AN ELECTRIC TRANSFORMER BOX, AND 23.0 FT (7.0 M) SOUTH OF
 DK3215'THE CENTERLINE OF EASTBOUND WARRENVILLE ROAD.  THE MONUMENT IS A 3.5
 DK3215'INCH (9 CM) BRASS DISK ON THE EAST END OF A RETAINING WALL ALONG THE
 DK3215'SOUTH SIDE OF WARRENVILLE ROAD.  THE MONUMENT IS 3.0 FT (0.9 M) ABOVE
 DK3215'ROAD GRADE.
 DK3215
 DK3215                          STATION RECOVERY (2008)
 DK3215
 DK3215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (DRD)
 DK3215'RECOVERED IN GOOD CONDITION.
 DK3215
 DK3215                          STATION RECOVERY (2013)
 DK3215
 DK3215'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3215'RECOVERED IN GOOD CONDITION.
 DK3215
 DK3215                          STATION RECOVERY (2013)
 DK3215
 DK3215'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3215'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0965 ***********************************************************************
 DP0965  DESIGNATION -  0168 RESET
 DP0965  PID         -  DP0965
 DP0965  STATE/COUNTY-  IL/DU PAGE
 DP0965  COUNTRY     -  US
 DP0965  USGS QUAD   -  NAPERVILLE (2018)
 DP0965
 DP0965                         *CURRENT SURVEY CONTROL
 DP0965  ______________________________________________________________________
 DP0965* NAD 83(1986) POSITION- 41 49 05.4    (N) 088 10 34.9    (W)   HD_HELD2
 DP0965* NAVD 88 ORTHO HEIGHT -   212.988 (meters)      698.78  (feet) ADJUSTED
 DP0965  ______________________________________________________________________
 DP0965  GEOID HEIGHT    -        -33.165 (meters)                     GEOID18
 DP0965  DYNAMIC HEIGHT  -        212.913 (meters)      698.53  (feet) COMP
 DP0965  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 DP0965
 DP0965  VERT ORDER      -  SECOND    CLASS I
 DP0965
 DP0965.The horizontal coordinates were established by autonomous hand held GPS
 DP0965.observations and have an estimated accuracy of +/- 10 meters.
 DP0965
 DP0965.The orthometric height was determined by differential leveling and
 DP0965.adjusted by the NATIONAL GEODETIC SURVEY
 DP0965.in January 2014.
 DP0965
 DP0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0965.GEOID18 height accuracy estimate available here.
 DP0965
 DP0965.Click photographs - Photos may exist for this station.
 DP0965
 DP0965.The dynamic height is computed by dividing the NAVD 88
 DP0965.geopotential number by the normal gravity value computed on the
 DP0965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0965.degrees latitude (g = 980.6199 gals.).
 DP0965
 DP0965.The modeled gravity was interpolated from observed gravity values.
 DP0965
 DP0965;                    North         East    Units  Estimated Accuracy
 DP0965;SPC IL E     -   571,919.      313,042.      MT  (+/- 10 meters HH2 GPS)
 DP0965
 DP0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0229830256(NAD 83)
 DP0965
 DP0965                          SUPERSEDED SURVEY CONTROL
 DP0965
 DP0965.No superseded survey control is available for this station.
 DP0965
 DP0965_MARKER: DD = SURVEY DISK
 DP0965_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP0965+WITH SETTING: PAVEMENT
 DP0965_SP_SET: LIGHT POLE BASE
 DP0965_STAMPING: 0168 RESET 2013
 DP0965_MARK LOGO: IL-043
 DP0965_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP0965+STABILITY: SURFACE MOTION
 DP0965_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP0965+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2022
 DP0965
 DP0965  HISTORY     - Date     Condition        Report By
 DP0965  HISTORY     - 20131021 MONUMENTED       PATRIC
 DP0965  HISTORY     - 20221121 GOOD             PATRIC
 DP0965
 DP0965                          STATION DESCRIPTION
 DP0965
 DP0965'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0965'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) SOUTHWEST OF WHEATON, 4.8
 DP0965'MI (7.7 KM) SOUTH-SOUTHEAST OF WEST CHICAGO AND 2.7 MI (4.3 KM)
 DP0965'NORTHWEST OF NAPERVILLE.
 DP0965'
 DP0965'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 56 WITH STATE
 DP0965'HIGHWAY 59 LOCATED IN WARRENVILLE, IL, GO EAST ON STATE HIGHWAY 56 FOR
 DP0965'0.6 MI (1.0 KM) TO WARRENVILLE ROAD.  TURN RIGHT AND GO EAST ON
 DP0965'WARRENVILLE ROAD FOR 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP0965'
 DP0965'THE STATION IS LOCATED 15 FT (4.6 M) SOUTH OF THE CENTERLINE OF
 DP0965'WARRENVILLE ROAD, 94 FT (28.7 M) NORTHEAST OF THE NORTHEAST CORNER OF
 DP0965'A CHURCH, 66 FT (20.1 M) WEST OF THE CENTERLINE OF THE EAST ENTRANCE
 DP0965'TO THE CHURCH AND 26 FT (7.9 M) NORTH OF EDGE OF PAVEMENT OF THE
 DP0965'CHURCH PARKING LOT.
 DP0965
 DP0965                          STATION RECOVERY (2022)
 DP0965
 DP0965'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DP0965'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3217 ***********************************************************************
 DK3217  DESIGNATION -  0169
 DK3217  PID         -  DK3217
 DK3217  STATE/COUNTY-  IL/DU PAGE
 DK3217  COUNTRY     -  US
 DK3217  USGS QUAD   -  NAPERVILLE (2018)
 DK3217
 DK3217                         *CURRENT SURVEY CONTROL
 DK3217  ______________________________________________________________________
 DK3217* NAD 83(1986) POSITION- 41 51 42.     (N) 088 07 29.     (W)   SCALED
 DK3217* NAVD 88 ORTHO HEIGHT -   221.899 (meters)      728.01  (feet) ADJUSTED
 DK3217  ______________________________________________________________________
 DK3217  GEOID HEIGHT    -        -33.253 (meters)                     GEOID18
 DK3217  DYNAMIC HEIGHT  -        221.821 (meters)      727.76  (feet) COMP
 DK3217  MODELED GRAVITY -    980,267.4   (mgal)                       NAVD 88
 DK3217
 DK3217  VERT ORDER      -  SECOND    CLASS I
 DK3217
 DK3217.The horizontal coordinates were scaled from a map and have
 DK3217.an estimated accuracy of +/- 6 seconds.
 DK3217
 DK3217.The orthometric height was determined by differential leveling and
 DK3217.adjusted by the NATIONAL GEODETIC SURVEY
 DK3217.in May 2008.
 DK3217
 DK3217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3217.GEOID18 height accuracy estimate available here.
 DK3217
 DK3217.Click photographs - Photos may exist for this station.
 DK3217
 DK3217.The dynamic height is computed by dividing the NAVD 88
 DK3217.geopotential number by the normal gravity value computed on the
 DK3217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3217.degrees latitude (g = 980.6199 gals.).
 DK3217
 DK3217.The modeled gravity was interpolated from observed gravity values.
 DK3217
 DK3217;                    North         East    Units  Estimated Accuracy
 DK3217;SPC IL E     -   576,760.      317,320.      MT  (+/- 180 meters Scaled)
 DK3217
 DK3217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM066350(NAD 83)
 DK3217
 DK3217                          SUPERSEDED SURVEY CONTROL
 DK3217
 DK3217.No superseded survey control is available for this station.
 DK3217
 DK3217_MARKER: DD = SURVEY DISK
 DK3217_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3217_SP_SET: HEADWALL
 DK3217_STAMPING: 0169 2006
 DK3217_MARK LOGO: IL-043
 DK3217_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3217+STABILITY: SURFACE MOTION
 DK3217_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3217+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3217
 DK3217  HISTORY     - Date     Condition        Report By
 DK3217  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3217
 DK3217                          STATION DESCRIPTION
 DK3217
 DK3217'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3217'THE STATION IS IN WHEATON, IL.
 DK3217'
 DK3217'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3217'AND WOODLAWN AVENUE, GO NORTH ON WOODLAWN AVENUE FOR 0.25 MI (0.4 KM)
 DK3217'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHEAST
 DK3217'CORNER OF THE INTERSECTION OF CHILDS STREET WITH WOODLAWN AVENUE.
 DK3217'
 DK3217'THE STATION IS 148 FT (45.1 M) SOUTH OF THE CENTERLINE OF CHILDS
 DK3217'STREET, 32.2 FT (9.8 M) EAST OF THE CENTERLINE OF WOODLAWN AVENUE, AND
 DK3217'57.3 FT (17.5 M) SOUTHWEST OF THE SOUTHWEST CORNER OF RESIDENCE NUMBER
 DK3217'403.  THE MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE NORTH END OF
 DK3217'THE EAST HEADWALL FOR WINFIELD CREEK PASSING UNDER WOODLAWN AVENUE.
 DK3217'THE MONUMENT IS 0.5 FT (0.2 M) ABOVE STREET LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9656 ***********************************************************************
 DP9656  DESIGNATION -  017
 DP9656  PID         -  DP9656
 DP9656  STATE/COUNTY-  IL/PUTNAM
 DP9656  COUNTRY     -  US
 DP9656  USGS QUAD   -  MCNABB (2018)
 DP9656
 DP9656                         *CURRENT SURVEY CONTROL
 DP9656  ______________________________________________________________________
 DP9656* NAD 83(1986) POSITION- 41 14 21.77   (N) 089 12 06.88   (W)   HD_HELD1
 DP9656* NAVD 88 ORTHO HEIGHT -   211.305 (meters)      693.26  (feet) ADJUSTED
 DP9656  ______________________________________________________________________
 DP9656  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 DP9656  DYNAMIC HEIGHT  -        211.217 (meters)      692.97  (feet) COMP
 DP9656  MODELED GRAVITY -    980,202.3   (mgal)                       NAVD 88
 DP9656
 DP9656  VERT ORDER      -  SECOND    CLASS I
 DP9656
 DP9656.The horizontal coordinates were determined by differentially corrected
 DP9656.hand held GPS observations or other comparable positioning techniques
 DP9656.and have an estimated accuracy of +/- 3 meters.
 DP9656
 DP9656.The orthometric height was determined by differential leveling and
 DP9656.adjusted by the NATIONAL GEODETIC SURVEY
 DP9656.in January 2016.
 DP9656
 DP9656.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9656.GEOID18 height accuracy estimate available here.
 DP9656
 DP9656.Click photographs - Photos may exist for this station.
 DP9656
 DP9656.The dynamic height is computed by dividing the NAVD 88
 DP9656.geopotential number by the normal gravity value computed on the
 DP9656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9656.degrees latitude (g = 980.6199 gals.).
 DP9656
 DP9656.The modeled gravity was interpolated from observed gravity values.
 DP9656
 DP9656;                    North         East    Units  Estimated Accuracy
 DP9656;SPC IL W     -   508,057.5     780,871.3     MT  (+/- 3 meters HH1 GPS) 
 DP9656
 DP9656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1548167669(NAD 83)
 DP9656
 DP9656                          SUPERSEDED SURVEY CONTROL
 DP9656
 DP9656.No superseded survey control is available for this station.
 DP9656
 DP9656_MARKER: F = FLANGE-ENCASED ROD
 DP9656_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9656_STAMPING: BM 017 2015
 DP9656_MARK LOGO: UIL
 DP9656_PROJECTION: FLUSH
 DP9656_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9656_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9656+STABILITY: POSITION/ELEVATION WELL
 DP9656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9656+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2023
 DP9656_ROD/PIPE-DEPTH: 7.3 meters
 DP9656_SLEEVE-DEPTH  : 0.9 meters
 DP9656
 DP9656  HISTORY     - Date     Condition        Report By
 DP9656  HISTORY     - 20150501 MONUMENTED       BCA
 DP9656  HISTORY     - 20230929 GOOD             ILDT
 DP9656
 DP9656                          STATION DESCRIPTION
 DP9656
 DP9656'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9656'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-NORTHWEST OF
 DP9656'TONICA, 6.1 MI (9.8 KM) SOUTH OF SPRING VALLEY AND 4.2 MI (6.8 KM)
 DP9656'EAST OF FLORID.
 DP9656'
 DP9656'TO REACH THE STATION FROM THE JUNCTION OF SR 71 WITH SR 89 LOCATED
 DP9656'ABOUT 6.0 MI (9.7 KM) SOUTHWEST OF PERU, IL, GO SOUTH ON SR 89 FOR 1.0
 DP9656'MI (1.6 KM) TO CR 950 N.  CONTINUE SOUTH ON SR 89 FOR 0.25 MI (0.4 KM)
 DP9656'TO THE STATION ON THE RIGHT.
 DP9656'
 DP9656'THE STATION IS LOCATED 30.6 FT (9.3 M) WEST OF THE CENTERLINE OF SR
 DP9656'89, 17.6 FT (5.4 M) WEST OF THE EDGE OF PAVEMENT OF SR 89 AND 15.9 FT
 DP9656'(4.8 M) SOUTHWEST OF THE SOUTH END OF AN 15 INCH CORRUGATED METAL
 DP9656'PIPE.
 DP9656'
 DP9656'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9656'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9656'IN IDENTIFICATION.
 DP9656
 DP9656                          STATION RECOVERY (2023)
 DP9656
 DP9656'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP9656'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3137 ***********************************************************************
 ME3137  DESIGNATION -  017 COC
 ME3137  PID         -  ME3137
 ME3137  STATE/COUNTY-  IL/COOK
 ME3137  COUNTRY     -  US
 ME3137  USGS QUAD   -  BERWYN (2018)
 ME3137
 ME3137                         *CURRENT SURVEY CONTROL
 ME3137  ______________________________________________________________________
 ME3137* NAD 83(1997) POSITION- 41 52 23.05778(N) 087 45 01.54689(W)   ADJUSTED
 ME3137* NAVD 88 ORTHO HEIGHT -   185.    (meters)      607.    (feet) VERTCON3
 ME3137  ______________________________________________________________________
 ME3137  GEOID HEIGHT    -        -33.542 (meters)                     GEOID18
 ME3137  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 ME3137  HORZ ORDER      -  SECOND
 ME3137
 ME3137.The horizontal coordinates were established by classical geodetic methods
 ME3137.and adjusted by the National Geodetic Survey in October 1999.
 ME3137
 ME3137.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3137.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3137
 ME3137.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3137.GEOID18 height accuracy estimate available here.
 ME3137
 ME3137.Click photographs - Photos may exist for this station.
 ME3137
 ME3137.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3137
 ME3137. The following values were computed from the NAD 83(1997) position.
 ME3137
 ME3137;                    North         East     Units Scale Factor Converg.
 ME3137;SPC IL E     -   578,169.064   348,388.748   MT  1.00000380   +0 23 20.7
 ME3137;SPC IL E     - 1,896,876.34  1,143,005.42   sFT  1.00000380   +0 23 20.7
 ME3137;UTM  16      - 4,635,955.878   437,727.646   MT  0.99964772   -0 30 03.3
 ME3137
 ME3137!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3137!SPC IL E     -   0.99997626  x   1.00000380  =   0.99998006
 ME3137!UTM  16      -   0.99997626  x   0.99964772  =   0.99962399
 ME3137
 ME3137:                Primary Azimuth Mark                     Grid Az
 ME3137:SPC IL E     -  LORETTO                                  264 20 25.1
 ME3137:UTM  16      -  LORETTO                                  265 13 49.1
 ME3137
 ME3137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3772735955(NAD 83)
 ME3137
 ME3137|---------------------------------------------------------------------|
 ME3137| PID    Reference Object                     Distance      Geod. Az  |
 ME3137|                                                           dddmmss.s |
 ME3137| ME3136 017 COC TPT                          11.556 METERS 08443     |
 ME3137| ME3117 LORETTO                             APPROX. 1.1 KM 2644345.8 |
 ME3137|---------------------------------------------------------------------|
 ME3137
 ME3137                          SUPERSEDED SURVEY CONTROL
 ME3137
 ME3137  NAD 83(1997)-  41 52 23.05792(N)    087 45 01.54732(W) AD(       ) 2
 ME3137  NAD 83(1994)-  41 52 23.06062(N)    087 45 01.55867(W) AD(       ) 2
 ME3137  NAD 83(1986)-  41 52 23.06146(N)    087 45 01.55814(W) AD(       ) 2
 ME3137  NAD 27      -  41 52 22.94643(N)    087 45 01.35436(W) AD(       ) 2
 ME3137  NGVD 29 (07/19/86)  185.     (m)          607.     (f) VERT ANG       
 ME3137
 ME3137.Superseded values are not recommended for survey control.
 ME3137
 ME3137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3137.See file dsdata.pdf to determine how the superseded data were derived.
 ME3137
 ME3137_MARKER: DD = SURVEY DISK
 ME3137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3137+STABILITY: SURFACE MOTION
 ME3137
 ME3137  HISTORY     - Date     Condition        Report By
 ME3137  HISTORY     - 1977     MONUMENTED       IL1670
 ME3137
 ME3137                          STATION DESCRIPTION
 ME3137
 ME3137'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3137'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO AT
 ME3137'THE NORTHWEST CORNER OF THE INTERSECTION OF WEST HARRISON
 ME3137'STREET AND SOUTH LAVERGNE AVENUE. ADDRESS IS 5024 WEST
 ME3137'HARRISON STREET.
 ME3137'
 ME3137'STATION MARKS, BRONZE SURFACE DISK STAMPED---017 1977---AND
 ME3137'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME3137'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME3137'
 ME3137'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME3137'MARK. THE STATION IS 7.6 FEET SOUTH OF THE NORTH LINE OF WEST
 ME3137'HARRISON STREET AND 316.85 FEET WEST OF THE WEST LINE OF SOUTH
 ME3137'LAVERGNE AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3218 ***********************************************************************
 DK3218  DESIGNATION -  0170
 DK3218  PID         -  DK3218
 DK3218  STATE/COUNTY-  IL/DU PAGE
 DK3218  COUNTRY     -  US
 DK3218  USGS QUAD   -  WEST CHICAGO (2018)
 DK3218
 DK3218                         *CURRENT SURVEY CONTROL
 DK3218  ______________________________________________________________________
 DK3218* NAD 83(1986) POSITION- 41 57 56.     (N) 088 14 27.     (W)   SCALED
 DK3218* NAVD 88 ORTHO HEIGHT -   231.289 (meters)      758.82  (feet) ADJUSTED
 DK3218  ______________________________________________________________________
 DK3218  GEOID HEIGHT    -        -33.335 (meters)                     GEOID18
 DK3218  DYNAMIC HEIGHT  -        231.210 (meters)      758.56  (feet) COMP
 DK3218  MODELED GRAVITY -    980,275.6   (mgal)                       NAVD 88
 DK3218
 DK3218  VERT ORDER      -  SECOND    CLASS I
 DK3218
 DK3218.The horizontal coordinates were scaled from a map and have
 DK3218.an estimated accuracy of +/- 6 seconds.
 DK3218
 DK3218.The orthometric height was determined by differential leveling and
 DK3218.adjusted by the NATIONAL GEODETIC SURVEY
 DK3218.in May 2008.
 DK3218
 DK3218.No vertical observational check was made to the station.
 DK3218
 DK3218.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3218.GEOID18 height accuracy estimate available here.
 DK3218
 DK3218.Click photographs - Photos may exist for this station.
 DK3218
 DK3218.The dynamic height is computed by dividing the NAVD 88
 DK3218.geopotential number by the normal gravity value computed on the
 DK3218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3218.degrees latitude (g = 980.6199 gals.).
 DK3218
 DK3218.The modeled gravity was interpolated from observed gravity values.
 DK3218
 DK3218;                    North         East    Units  Estimated Accuracy
 DK3218;SPC IL E     -   588,280.      307,670.      MT  (+/- 180 meters Scaled)
 DK3218
 DK3218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM971466(NAD 83)
 DK3218
 DK3218                          SUPERSEDED SURVEY CONTROL
 DK3218
 DK3218.No superseded survey control is available for this station.
 DK3218
 DK3218_MARKER: DD = SURVEY DISK
 DK3218_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3218_SP_SET: RETAINING WALL
 DK3218_STAMPING: 0170 2006
 DK3218_MARK LOGO: IL-043
 DK3218_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3218+STABILITY: SURFACE MOTION
 DK3218_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3218+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2014
 DK3218
 DK3218  HISTORY     - Date     Condition        Report By
 DK3218  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3218  HISTORY     - 20090224 GOOD             ILDT
 DK3218  HISTORY     - 20141105 GOOD             ASMINC
 DK3218
 DK3218                          STATION DESCRIPTION
 DK3218
 DK3218'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3218'THE STATION IS IN WEST CHICAGO, IL.
 DK3218'
 DK3218'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND
 DK3218'POWIS ROAD, GO NORTH ON POWIS ROAD FOR APPROXIMATELY 1.2 MI (1.9 KM)
 DK3218'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE WEST
 DK3218'SIDE OF POWIS ROAD IN THE PRATT WOODS FOREST PRESERVE, NORTH OF
 DK3218'BREWSTER CREEK.
 DK3218'
 DK3218'THE STATION IS 92.0 FT (28.0 M) WEST OF THE CENTERLINE OF POWIS ROAD,
 DK3218'25.6 FT (7.8 M) NORTHWEST OF A WOOD POST FOR THE ENTRANCE GATE, AND
 DK3218'NEAR A FORK IN THE FOREST PRESERVE ENTRANCE DRIVEWAY.  THE MONUMENT IS
 DK3218'A 3.5 INCH (9 CM) BRASS DISK ON THE SOUTH END OF A RETAINING WALL
 DK3218'RUNNING ALONG THE DRIVEWAY, 3.0 FT (0.9 M) ABOVE DRIVEWAY SURFACE.
 DK3218
 DK3218                          STATION RECOVERY (2009)
 DK3218
 DK3218'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3218'RECOVERED IN GOOD CONDITION.
 DK3218
 DK3218                          STATION RECOVERY (2014)
 DK3218
 DK3218'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 DK3218'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3219 ***********************************************************************
 DK3219  DESIGNATION -  0171
 DK3219  PID         -  DK3219
 DK3219  STATE/COUNTY-  IL/DU PAGE
 DK3219  COUNTRY     -  US
 DK3219  USGS QUAD   -  NAPERVILLE (2018)
 DK3219
 DK3219                         *CURRENT SURVEY CONTROL
 DK3219  ______________________________________________________________________
 DK3219* NAD 83(1986) POSITION- 41 51 56.     (N) 088 08 04.     (W)   SCALED
 DK3219* NAVD 88 ORTHO HEIGHT -   225.543 (meters)      739.97  (feet) ADJUSTED
 DK3219  ______________________________________________________________________
 DK3219  GEOID HEIGHT    -        -33.252 (meters)                     GEOID18
 DK3219  DYNAMIC HEIGHT  -        225.464 (meters)      739.71  (feet) COMP
 DK3219  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 DK3219
 DK3219  VERT ORDER      -  SECOND    CLASS I
 DK3219
 DK3219.The horizontal coordinates were scaled from a map and have
 DK3219.an estimated accuracy of +/- 6 seconds.
 DK3219
 DK3219.The orthometric height was determined by differential leveling and
 DK3219.adjusted by the NATIONAL GEODETIC SURVEY
 DK3219.in May 2008.
 DK3219
 DK3219.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3219.GEOID18 height accuracy estimate available here.
 DK3219
 DK3219.Click photographs - Photos may exist for this station.
 DK3219
 DK3219.The dynamic height is computed by dividing the NAVD 88
 DK3219.geopotential number by the normal gravity value computed on the
 DK3219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3219.degrees latitude (g = 980.6199 gals.).
 DK3219
 DK3219.The modeled gravity was interpolated from observed gravity values.
 DK3219
 DK3219;                    North         East    Units  Estimated Accuracy
 DK3219;SPC IL E     -   577,190.      316,510.      MT  (+/- 180 meters Scaled)
 DK3219
 DK3219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM058354(NAD 83)
 DK3219
 DK3219                          SUPERSEDED SURVEY CONTROL
 DK3219
 DK3219.No superseded survey control is available for this station.
 DK3219
 DK3219_MARKER: DD = SURVEY DISK
 DK3219_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3219_SP_SET: STREET LIGHT BASE
 DK3219_STAMPING: 0171 2006
 DK3219_MARK LOGO: IL-043
 DK3219_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3219_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3219+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3219
 DK3219  HISTORY     - Date     Condition        Report By
 DK3219  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3219
 DK3219                          STATION DESCRIPTION
 DK3219
 DK3219'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3219'THE STATION IS IN WHEATON, IL.
 DK3219'
 DK3219'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3219'AND COUNTY FARM ROAD, GO NORTH ON COUNTY FARM ROAD FOR 0.5 MI (0.8 KM)
 DK3219'TO MANCHESTER ROAD.  GO EAST ALONG MANCHESTER ROAD FOR APPROXIMATELY
 DK3219'0.45 MI (0.7 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED
 DK3219'AT THE SOUTHEAST CORNER OF THE INTERSECTION OF MANCHESTER ROAD AND
 DK3219'BEVERLY AVENUE.
 DK3219'
 DK3219'THE STATION IS 37.0 FT (11.3 M) EAST OF THE CENTERLINE OF BEVERLY
 DK3219'AVENUE, 20.0 FT (6.1 M) SOUTH OF THE CENTERLINE OF MANCHESTER ROAD,
 DK3219'AND 4.3 FT (1.3 M) NORTH OF THE NORTH EDGE OF A SIDEWALK.  THE
 DK3219'MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE NORTHWEST CORNER OF A
 DK3219'CONCRETE STREET LIGHT BASE, 0.5 FT (0.2 M) ABOVE ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3220 ***********************************************************************
 DK3220  DESIGNATION -  0172
 DK3220  PID         -  DK3220
 DK3220  STATE/COUNTY-  IL/DU PAGE
 DK3220  COUNTRY     -  US
 DK3220  USGS QUAD   -  WEST CHICAGO (2018)
 DK3220
 DK3220                         *CURRENT SURVEY CONTROL
 DK3220  ______________________________________________________________________
 DK3220* NAD 83(1986) POSITION- 41 55 55.     (N) 088 14 28.     (W)   SCALED
 DK3220* NAVD 88 ORTHO HEIGHT -   230.871 (meters)      757.45  (feet) ADJUSTED
 DK3220  ______________________________________________________________________
 DK3220  GEOID HEIGHT    -        -33.272 (meters)                     GEOID18
 DK3220  DYNAMIC HEIGHT  -        230.792 (meters)      757.19  (feet) COMP
 DK3220  MODELED GRAVITY -    980,274.7   (mgal)                       NAVD 88
 DK3220
 DK3220  VERT ORDER      -  SECOND    CLASS I
 DK3220
 DK3220.The horizontal coordinates were scaled from a map and have
 DK3220.an estimated accuracy of +/- 6 seconds.
 DK3220
 DK3220.The orthometric height was determined by differential leveling and
 DK3220.adjusted by the NATIONAL GEODETIC SURVEY
 DK3220.in May 2008.
 DK3220
 DK3220.No vertical observational check was made to the station.
 DK3220
 DK3220.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3220.GEOID18 height accuracy estimate available here.
 DK3220
 DK3220.Click photographs - Photos may exist for this station.
 DK3220
 DK3220.The dynamic height is computed by dividing the NAVD 88
 DK3220.geopotential number by the normal gravity value computed on the
 DK3220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3220.degrees latitude (g = 980.6199 gals.).
 DK3220
 DK3220.The modeled gravity was interpolated from observed gravity values.
 DK3220
 DK3220;                    North         East    Units  Estimated Accuracy
 DK3220;SPC IL E     -   584,550.      307,650.      MT  (+/- 180 meters Scaled)
 DK3220
 DK3220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM971429(NAD 83)
 DK3220
 DK3220                          SUPERSEDED SURVEY CONTROL
 DK3220
 DK3220.No superseded survey control is available for this station.
 DK3220
 DK3220_MARKER: DD = SURVEY DISK
 DK3220_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3220_SP_SET: LIGHT POLE BASE
 DK3220_STAMPING: 0172 2006
 DK3220_MARK LOGO: IL-043
 DK3220_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3220_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3220+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2021
 DK3220
 DK3220  HISTORY     - Date     Condition        Report By
 DK3220  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3220  HISTORY     - 20090224 GOOD             ILDT
 DK3220  HISTORY     - 20210420 GOOD             ASMINC
 DK3220
 DK3220                          STATION DESCRIPTION
 DK3220
 DK3220'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3220'THE STATION IS IN WEST CHICAGO, IL.
 DK3220'
 DK3220'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND
 DK3220'SMITH ROAD, GO SOUTH ALONG SMITH ROAD FOR APPROXIMATELY 1.3 MI (2.1
 DK3220'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE
 DK3220'NORTHEAST CORNER OF THE Y INTERSECTION OF SMITH ROAD AND POWIS ROAD.
 DK3220'THE STATION IS 97.0 FT (29.6 M) WEST OF A POWER POLE ALONG THE NORTH
 DK3220'SIDE OF SMITH ROAD, 45.3 FT (13.8 M) EAST OF A FIRE HYDRANT ALONG THE
 DK3220'NORTH SIDE OF SMITH ROAD, AND 25.0 FT (7.6 M) NORTH OF THE CENTERLINE
 DK3220'OF SMITH ROAD.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE
 DK3220'SOUTH SIDE OF A CONCRETE LIGHT POLE BASE, 1.5 FT (0.5 M) ABOVE ROAD
 DK3220'SURFACE.
 DK3220
 DK3220                          STATION RECOVERY (2009)
 DK3220
 DK3220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3220'RECOVERED IN GOOD CONDITION.
 DK3220
 DK3220                          STATION RECOVERY (2021)
 DK3220
 DK3220'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (RDL)
 DK3220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3221 ***********************************************************************
 DK3221  DESIGNATION -  0173
 DK3221  PID         -  DK3221
 DK3221  STATE/COUNTY-  IL/DU PAGE
 DK3221  COUNTRY     -  US
 DK3221  USGS QUAD   -  LOMBARD (2018)
 DK3221
 DK3221                         *CURRENT SURVEY CONTROL
 DK3221  ______________________________________________________________________
 DK3221* NAD 83(1986) POSITION- 41 53 48.     (N) 088 05 30.     (W)   SCALED
 DK3221* NAVD 88 ORTHO HEIGHT -   233.618 (meters)      766.46  (feet) ADJUSTED
 DK3221  ______________________________________________________________________
 DK3221  GEOID HEIGHT    -        -33.332 (meters)                     GEOID18
 DK3221  DYNAMIC HEIGHT  -        233.536 (meters)      766.19  (feet) COMP
 DK3221  MODELED GRAVITY -    980,266.7   (mgal)                       NAVD 88
 DK3221
 DK3221  VERT ORDER      -  SECOND    CLASS I
 DK3221
 DK3221.The horizontal coordinates were scaled from a map and have
 DK3221.an estimated accuracy of +/- 6 seconds.
 DK3221
 DK3221.The orthometric height was determined by differential leveling and
 DK3221.adjusted by the NATIONAL GEODETIC SURVEY
 DK3221.in May 2008.
 DK3221
 DK3221.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3221.GEOID18 height accuracy estimate available here.
 DK3221
 DK3221.Click photographs - Photos may exist for this station.
 DK3221
 DK3221.The dynamic height is computed by dividing the NAVD 88
 DK3221.geopotential number by the normal gravity value computed on the
 DK3221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3221.degrees latitude (g = 980.6199 gals.).
 DK3221
 DK3221.The modeled gravity was interpolated from observed gravity values.
 DK3221
 DK3221;                    North         East    Units  Estimated Accuracy
 DK3221;SPC IL E     -   580,650.      320,050.      MT  (+/- 180 meters Scaled)
 DK3221
 DK3221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM094388(NAD 83)
 DK3221
 DK3221                          SUPERSEDED SURVEY CONTROL
 DK3221
 DK3221.No superseded survey control is available for this station.
 DK3221
 DK3221_MARKER: DD = SURVEY DISK
 DK3221_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3221_SP_SET: HEADWALL
 DK3221_STAMPING: 0173 2006
 DK3221_MARK LOGO: IL-043
 DK3221_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3221+STABILITY: SURFACE MOTION
 DK3221_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3221+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3221
 DK3221  HISTORY     - Date     Condition        Report By
 DK3221  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3221
 DK3221                          STATION DESCRIPTION
 DK3221
 DK3221'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3221'THE STATION IS IN CAROL STREAM, IL.
 DK3221'
 DK3221'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVENUE) AND
 DK3221'SCHMALE ROAD, GO SOUTH ON SCHMALE ROAD FOR APPROXIMATELY 0.3 MI (0.5
 DK3221'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE
 DK3221'WEST SIDE OF PRESIDENT STREET, NORTH OF THE T INTERSECTION WITH SAINT
 DK3221'CHARLES ROAD.
 DK3221'
 DK3221'THE STATION IS 56.4 FT (17.2 M) WEST OF THE CENTERLINE OF PRESIDENT
 DK3221'STREET, 51.0 FT (15.5 M) NORTH OF THE CENTERLINE OF THE ILLINOIS
 DK3221'PRAIRIE PATH WESTERN TRAIL, AND 110.0 FT (33.5 M) SOUTHWEST OF A FIRE
 DK3221'HYDRANT.  THE MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE NORTH
 DK3221'END OF THE WEST HEADWALL FOR DRAINAGE UNDER PRESIDENT STREET.  THE
 DK3221'MONUMENT IS 2.0 FT (0.6 M) BELOW STREET LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3222 ***********************************************************************
 DK3222  DESIGNATION -  0174
 DK3222  PID         -  DK3222
 DK3222  STATE/COUNTY-  IL/DU PAGE
 DK3222  COUNTRY     -  US
 DK3222  USGS QUAD   -  LOMBARD (2018)
 DK3222
 DK3222                         *CURRENT SURVEY CONTROL
 DK3222  ______________________________________________________________________
 DK3222* NAD 83(1986) POSITION- 41 55 01.     (N) 088 06 04.     (W)   SCALED
 DK3222* NAVD 88 ORTHO HEIGHT -   247.662 (meters)      812.54  (feet) ADJUSTED
 DK3222  ______________________________________________________________________
 DK3222  GEOID HEIGHT    -        -33.359 (meters)                     GEOID18
 DK3222  DYNAMIC HEIGHT  -        247.575 (meters)      812.25  (feet) COMP
 DK3222  MODELED GRAVITY -    980,265.7   (mgal)                       NAVD 88
 DK3222
 DK3222  VERT ORDER      -  SECOND    CLASS I
 DK3222
 DK3222.The horizontal coordinates were scaled from a map and have
 DK3222.an estimated accuracy of +/- 6 seconds.
 DK3222
 DK3222.The orthometric height was determined by differential leveling and
 DK3222.adjusted by the NATIONAL GEODETIC SURVEY
 DK3222.in May 2008.
 DK3222
 DK3222.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3222.GEOID18 height accuracy estimate available here.
 DK3222
 DK3222.Click photographs - Photos may exist for this station.
 DK3222
 DK3222.The dynamic height is computed by dividing the NAVD 88
 DK3222.geopotential number by the normal gravity value computed on the
 DK3222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3222.degrees latitude (g = 980.6199 gals.).
 DK3222
 DK3222.The modeled gravity was interpolated from observed gravity values.
 DK3222
 DK3222;                    North         East    Units  Estimated Accuracy
 DK3222;SPC IL E     -   582,900.      319,260.      MT  (+/- 180 meters Scaled)
 DK3222
 DK3222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM086411(NAD 83)
 DK3222
 DK3222                          SUPERSEDED SURVEY CONTROL
 DK3222
 DK3222.No superseded survey control is available for this station.
 DK3222
 DK3222_MARKER: DD = SURVEY DISK
 DK3222_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3222_SP_SET: TRAFFIC SIGNAL BASE
 DK3222_STAMPING: 0174 2006
 DK3222_MARK LOGO: IL-043
 DK3222_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3222_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3222+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2021
 DK3222
 DK3222  HISTORY     - Date     Condition        Report By
 DK3222  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3222  HISTORY     - 20210315 GOOD             ASMINC
 DK3222
 DK3222                          STATION DESCRIPTION
 DK3222
 DK3222'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3222'THE STATION IS IN CAROL STREAM, IL.
 DK3222'
 DK3222'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVENUE) AND
 DK3222'SCHMALE ROAD, GO NORTH ON SCHMALE ROAD FOR 1.0 MI (1.6 KM) TO THE
 DK3222'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHWEST CORNER
 DK3222'OF THE INTERSECTION OF FULLERTON AVENUE AND SCHMALE ROAD.
 DK3222'
 DK3222'THE STATION IS 38.0 FT (11.6 M) NORTH OF THE CENTERLINE OF FULLERTON
 DK3222'AVENUE, 63.0 FT (19.2 M) WEST OF THE CENTERLINE OF SCHMALE ROAD, AND
 DK3222'14.2 FT (4.3 M) SOUTHWEST OF A TRAFFIC SIGNAL POST.  THE MONUMENT IS A
 DK3222'3.5 INCH (9 CM) BRASS DISK ON A CONCRETE TRAFFIC SIGNAL POST BASE.
 DK3222
 DK3222                          STATION RECOVERY (2021)
 DK3222
 DK3222'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (AWM)
 DK3222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0971 ***********************************************************************
 DP0971  DESIGNATION -  0175 RESET
 DP0971  PID         -  DP0971
 DP0971  STATE/COUNTY-  IL/DU PAGE
 DP0971  COUNTRY     -  US
 DP0971  USGS QUAD   -  LOMBARD (2018)
 DP0971
 DP0971                         *CURRENT SURVEY CONTROL
 DP0971  ______________________________________________________________________
 DP0971* NAD 83(1986) POSITION- 41 55 42.9    (N) 088 06 04.4    (W)   HD_HELD2
 DP0971* NAVD 88 ORTHO HEIGHT -   244.290 (meters)      801.47  (feet) ADJUSTED
 DP0971  ______________________________________________________________________
 DP0971  GEOID HEIGHT    -        -33.380 (meters)                     GEOID18
 DP0971  DYNAMIC HEIGHT  -        244.204 (meters)      801.19  (feet) COMP
 DP0971  MODELED GRAVITY -    980,266.4   (mgal)                       NAVD 88
 DP0971
 DP0971  VERT ORDER      -  SECOND    CLASS I
 DP0971
 DP0971.The horizontal coordinates were established by autonomous hand held GPS
 DP0971.observations and have an estimated accuracy of +/- 10 meters.
 DP0971
 DP0971.The orthometric height was determined by differential leveling and
 DP0971.adjusted by the NATIONAL GEODETIC SURVEY
 DP0971.in January 2014.
 DP0971
 DP0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0971.GEOID18 height accuracy estimate available here.
 DP0971
 DP0971.Click photographs - Photos may exist for this station.
 DP0971
 DP0971.The dynamic height is computed by dividing the NAVD 88
 DP0971.geopotential number by the normal gravity value computed on the
 DP0971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0971.degrees latitude (g = 980.6199 gals.).
 DP0971
 DP0971.The modeled gravity was interpolated from observed gravity values.
 DP0971
 DP0971;                    North         East    Units  Estimated Accuracy
 DP0971;SPC IL E     -   584,196.      319,252.      MT  (+/- 10 meters HH2 GPS)
 DP0971
 DP0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0869642433(NAD 83)
 DP0971
 DP0971                          SUPERSEDED SURVEY CONTROL
 DP0971
 DP0971.No superseded survey control is available for this station.
 DP0971
 DP0971_MARKER: DD = SURVEY DISK
 DP0971_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP0971+WITH SETTING: PAVEMENT
 DP0971_SP_SET: TRAFFIC SIGNAL BASE
 DP0971_STAMPING: 0175 RESET 2013
 DP0971_MARK LOGO: IL-043
 DP0971_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP0971+STABILITY: SURFACE MOTION
 DP0971_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP0971+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2013
 DP0971
 DP0971  HISTORY     - Date     Condition        Report By
 DP0971  HISTORY     - 20131016 MONUMENTED       PATRIC
 DP0971
 DP0971                          STATION DESCRIPTION
 DP0971
 DP0971'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0971'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) EAST-NORTHEAST OF WEST
 DP0971'CHICAGO, 5.9 MI (9.5 KM) NORTHWEST OF LOMBARD AND 4.3 MI (6.9 KM)
 DP0971'NORTH OF WHEATON.
 DP0971'
 DP0971'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64 WITH
 DP0971'SCHMALE ROAD LOCATED IN CAROL STREAM, ILLINOIS, GO NORTH ON SCHMALE
 DP0971'ROAD FOR 1.8 MI (2.9 KM) TO LIES ROAD AND THE STATION ON THE LEFT.
 DP0971'
 DP0971'THE STATION IS LOCATED 49 FT (14.9 M) WEST OF THE CENTERLINE OF
 DP0971'SCHMALE ROAD, 73 FT (22.3 M) SOUTH OF THE EAST END OF THE MEDIAN IN
 DP0971'LIES ROAD AND 21 FT (6.4 M) NORTH OF A FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3224 ***********************************************************************
 DK3224  DESIGNATION -  0176
 DK3224  PID         -  DK3224
 DK3224  STATE/COUNTY-  IL/DU PAGE
 DK3224  COUNTRY     -  US
 DK3224  USGS QUAD   -  LOMBARD (2018)
 DK3224
 DK3224                         *CURRENT SURVEY CONTROL
 DK3224  ______________________________________________________________________
 DK3224* NAD 83(1986) POSITION- 41 55 49.36   (N) 088 07 25.89   (W)   HD_HELD1
 DK3224* NAVD 88 ORTHO HEIGHT -   229.621 (meters)      753.35  (feet) ADJUSTED
 DK3224  ______________________________________________________________________
 DK3224  GEOID HEIGHT    -        -33.366 (meters)                     GEOID18
 DK3224  DYNAMIC HEIGHT  -        229.541 (meters)      753.09  (feet) COMP
 DK3224  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 DK3224
 DK3224  VERT ORDER      -  SECOND    CLASS I
 DK3224
 DK3224.The horizontal coordinates were determined by differentially corrected
 DK3224.hand held GPS observations or other comparable positioning techniques
 DK3224.and have an estimated accuracy of +/- 3 meters.
 DK3224
 DK3224.The orthometric height was determined by differential leveling and
 DK3224.adjusted by the NATIONAL GEODETIC SURVEY
 DK3224.in May 2023.
 DK3224
 DK3224.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3224.GEOID18 height accuracy estimate available here.
 DK3224
 DK3224.Click photographs - Photos may exist for this station.
 DK3224
 DK3224.The dynamic height is computed by dividing the NAVD 88
 DK3224.geopotential number by the normal gravity value computed on the
 DK3224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3224.degrees latitude (g = 980.6199 gals.).
 DK3224
 DK3224.The modeled gravity was interpolated from observed gravity values.
 DK3224
 DK3224;                    North         East    Units  Estimated Accuracy
 DK3224;SPC IL E     -   584,390.9     317,373.6     MT  (+/- 3 meters HH1 GPS) 
 DK3224
 DK3224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0682242656(NAD 83)
 DK3224
 DK3224                          SUPERSEDED SURVEY CONTROL
 DK3224
 DK3224  NAVD 88 (05/20/08)  229.623  (m)          753.35   (f) SUPERSEDED  2 1
 DK3224
 DK3224.Superseded values are not recommended for survey control.
 DK3224
 DK3224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3224.See file dsdata.pdf to determine how the superseded data were derived.
 DK3224
 DK3224_MARKER: DD = SURVEY DISK
 DK3224_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3224_SP_SET: BOX CULVERT HEADWALL
 DK3224_STAMPING: 0176 2006
 DK3224_MARK LOGO: IL-043
 DK3224_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3224+STABILITY: SURFACE MOTION
 DK3224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3224+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2022
 DK3224
 DK3224  HISTORY     - Date     Condition        Report By
 DK3224  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3224  HISTORY     - 20090224 GOOD             ILDT
 DK3224  HISTORY     - 20131016 GOOD             PATRIC
 DK3224  HISTORY     - 20221114 GOOD             PATRIC
 DK3224
 DK3224                          STATION DESCRIPTION
 DK3224
 DK3224'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3224'THE STATION IS IN CAROL STREAM, IL.
 DK3224'
 DK3224'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND GARY
 DK3224'AVENUE, GO SOUTH ON GARY AVENUE FOR 0.6 MI (1.0 KM) TO LIES ROAD.  GO
 DK3224'WEST ON LIES ROAD FOR APPROXIMATELY 0.15 MI (0.2 KM) TO THE STATION ON
 DK3224'THE LEFT.  THE STATION IS LOCATED ALONG THE WEST SIDE OF FOUNTAIN VIEW
 DK3224'DRIVE, SOUTH OF ITS INTERSECTION WITH LIES ROAD.
 DK3224'
 DK3224'THE STATION IS 205.0 FT (62.5 M) SOUTH OF THE CENTERLINE OF LIES ROAD
 DK3224'AND 43.0 FT (13.1 M) WEST OF THE CENTERLINE OF FOUNTAIN VIEW DRIVE.
 DK3224'THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE SOUTH END OF THE
 DK3224'WEST HEADWALL FOR DRAINAGE UNDER FOUNTAIN VIEW DRIVE BETWEEN TWO
 DK3224'PONDS. THE MONUMENT IS 1.0 FT (0.3 M) BELOW PAVEMENT GRADE.
 DK3224
 DK3224                          STATION RECOVERY (2009)
 DK3224
 DK3224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3224'RECOVERED IN GOOD CONDITION.
 DK3224
 DK3224                          STATION RECOVERY (2013)
 DK3224
 DK3224'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3224'RECOVERED AS DESCRIBED.
 DK3224
 DK3224                          STATION RECOVERY (2022)
 DK3224
 DK3224'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3224'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3225 ***********************************************************************
 DK3225  DESIGNATION -  0177
 DK3225  PID         -  DK3225
 DK3225  STATE/COUNTY-  IL/DU PAGE
 DK3225  COUNTRY     -  US
 DK3225  USGS QUAD   -  WEST CHICAGO (2018)
 DK3225
 DK3225                         *CURRENT SURVEY CONTROL
 DK3225  ______________________________________________________________________
 DK3225* NAD 83(1986) POSITION- 41 55 49.     (N) 088 08 25.     (W)   SCALED
 DK3225* NAVD 88 ORTHO HEIGHT -   235.969 (meters)      774.18  (feet) ADJUSTED
 DK3225  ______________________________________________________________________
 DK3225  GEOID HEIGHT    -        -33.352 (meters)                     GEOID18
 DK3225  DYNAMIC HEIGHT  -        235.887 (meters)      773.91  (feet) COMP
 DK3225  MODELED GRAVITY -    980,267.8   (mgal)                       NAVD 88
 DK3225
 DK3225  VERT ORDER      -  SECOND    CLASS I
 DK3225
 DK3225.The horizontal coordinates were scaled from a map and have
 DK3225.an estimated accuracy of +/- 6 seconds.
 DK3225
 DK3225.The orthometric height was determined by differential leveling and
 DK3225.adjusted by the NATIONAL GEODETIC SURVEY
 DK3225.in May 2023.
 DK3225
 DK3225.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3225.GEOID18 height accuracy estimate available here.
 DK3225
 DK3225.Click photographs - Photos may exist for this station.
 DK3225
 DK3225.The dynamic height is computed by dividing the NAVD 88
 DK3225.geopotential number by the normal gravity value computed on the
 DK3225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3225.degrees latitude (g = 980.6199 gals.).
 DK3225
 DK3225.The modeled gravity was interpolated from observed gravity values.
 DK3225
 DK3225;                    North         East    Units  Estimated Accuracy
 DK3225;SPC IL E     -   584,380.      316,010.      MT  (+/- 180 meters Scaled)
 DK3225
 DK3225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM054426(NAD 83)
 DK3225
 DK3225                          SUPERSEDED SURVEY CONTROL
 DK3225
 DK3225  NAVD 88 (05/20/08)  236.087  (m)          774.56   (f) SUPERSEDED  2 1
 DK3225
 DK3225.Superseded values are not recommended for survey control.
 DK3225
 DK3225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3225.See file dsdata.pdf to determine how the superseded data were derived.
 DK3225
 DK3225_MARKER: DD = SURVEY DISK
 DK3225_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3225_SP_SET: TRAFFIC SIGNAL BASE
 DK3225_STAMPING: 0177 2006
 DK3225_MARK LOGO: IL-043
 DK3225_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3225_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3225_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3225+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2022
 DK3225
 DK3225  HISTORY     - Date     Condition        Report By
 DK3225  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3225  HISTORY     - 20090224 GOOD             ILDT
 DK3225  HISTORY     - 20221114 GOOD             PATRIC
 DK3225
 DK3225                          STATION DESCRIPTION
 DK3225
 DK3225'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3225'THE STATION IS IN CAROL STREAM, IL.
 DK3225'
 DK3225'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND KUHN
 DK3225'ROAD, GO SOUTH ALONG KUHN ROAD FOR APPROXIMATELY 0.75 MI (1.2 KM) TO
 DK3225'THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE NORTHWEST
 DK3225'CORNER OF THE INTERSECTION OF KUHN ROAD AND LIES ROAD.
 DK3225'
 DK3225'THE STATION IS 46.9 FT (14.3 M) WEST OF THE CENTERLINE OF KUHN ROAD,
 DK3225'33.2 FT (10.1 M) NORTH OF THE CENTERLINE OF LIES ROAD, AND 19.7 FT
 DK3225'(6.0 M) SOUTHWEST OF A TRAFFIC SIGNAL POST.  THE MONUMENT IS A 3.5
 DK3225'INCH (9 CM) BRASS DISK ON THE SOUTH SIDE OF A CONCRETE TRAFFIC SIGNAL
 DK3225'POST BASE AND IS FLUSH WITH ROAD GRADE.
 DK3225
 DK3225                          STATION RECOVERY (2009)
 DK3225
 DK3225'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3225'RECOVERED IN GOOD CONDITION.
 DK3225
 DK3225                          STATION RECOVERY (2022)
 DK3225
 DK3225'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3225'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3226 ***********************************************************************
 DK3226  DESIGNATION -  0178
 DK3226  PID         -  DK3226
 DK3226  STATE/COUNTY-  IL/DU PAGE
 DK3226  COUNTRY     -  US
 DK3226  USGS QUAD   -  LOMBARD (2018)
 DK3226
 DK3226                         *CURRENT SURVEY CONTROL
 DK3226  ______________________________________________________________________
 DK3226* NAD 83(1986) POSITION- 41 55 51.90   (N) 088 06 55.54   (W)   HD_HELD1
 DK3226* NAVD 88 ORTHO HEIGHT -   234.607 (meters)      769.71  (feet) ADJUSTED
 DK3226  ______________________________________________________________________
 DK3226  GEOID HEIGHT    -        -33.374 (meters)                     GEOID18
 DK3226  DYNAMIC HEIGHT  -        234.525 (meters)      769.44  (feet) COMP
 DK3226  MODELED GRAVITY -    980,266.7   (mgal)                       NAVD 88
 DK3226
 DK3226  VERT ORDER      -  SECOND    CLASS I
 DK3226
 DK3226.The horizontal coordinates were determined by differentially corrected
 DK3226.hand held GPS observations or other comparable positioning techniques
 DK3226.and have an estimated accuracy of +/- 3 meters.
 DK3226
 DK3226.The orthometric height was determined by differential leveling and
 DK3226.adjusted by the NATIONAL GEODETIC SURVEY
 DK3226.in May 2008.
 DK3226
 DK3226.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3226.GEOID18 height accuracy estimate available here.
 DK3226
 DK3226.Click photographs - Photos may exist for this station.
 DK3226
 DK3226.The dynamic height is computed by dividing the NAVD 88
 DK3226.geopotential number by the normal gravity value computed on the
 DK3226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3226.degrees latitude (g = 980.6199 gals.).
 DK3226
 DK3226.The modeled gravity was interpolated from observed gravity values.
 DK3226
 DK3226;                    North         East    Units  Estimated Accuracy
 DK3226;SPC IL E     -   584,471.0     318,072.7     MT  (+/- 3 meters HH1 GPS) 
 DK3226
 DK3226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0752242726(NAD 83)
 DK3226
 DK3226                          SUPERSEDED SURVEY CONTROL
 DK3226
 DK3226.No superseded survey control is available for this station.
 DK3226
 DK3226_MARKER: DD = SURVEY DISK
 DK3226_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3226+WITH SETTING: PAVEMENT
 DK3226_SP_SET: RAILROAD SIGNAL BASE
 DK3226_STAMPING: 0178 2006
 DK3226_MARK LOGO: IL-043
 DK3226_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3226+STABILITY: SURFACE MOTION
 DK3226_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3226+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2022
 DK3226
 DK3226  HISTORY     - Date     Condition        Report By
 DK3226  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3226  HISTORY     - 20090224 GOOD             ILDT
 DK3226  HISTORY     - 20131016 GOOD             PATRIC
 DK3226  HISTORY     - 20221114 GOOD             PATRIC
 DK3226
 DK3226                          STATION DESCRIPTION
 DK3226
 DK3226'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3226'THE STATION IS IN CAROL STREAM, IL.
 DK3226'
 DK3226'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND GARY
 DK3226'AVENUE, GO SOUTH ON GARY AVENUE FOR 0.6 MI (1.0 KM) TO LIES ROAD.  GO
 DK3226'EAST ON LIES ROAD FOR 0.25 MI (0.4 KM) TO THE STATION ON THE RIGHT.
 DK3226'THE STATION IS LOCATED ALONG THE SOUTH SIDE OF LIES ROAD AT A RAILROAD
 DK3226'CROSSING, EAST OF THE INTERSECTION WITH GARY ROAD.
 DK3226'
 DK3226'THE STATION IS 34.0 FT (10.4 M) SOUTH OF THE CENTERLINE OF LIES ROAD,
 DK3226'18.6 FT (5.7 M) NORTHEAST OF A MANHOLE, AND 9.4 FT (2.9 M) WEST OF THE
 DK3226'WEST RAILROAD TRACK.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON
 DK3226'THE NORTH SIDE OF A CONCRETE RAILROAD SIGNAL BASE AND IS FLUSH WITH
 DK3226'ROAD GRADE.
 DK3226
 DK3226                          STATION RECOVERY (2009)
 DK3226
 DK3226'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3226'RECOVERED IN GOOD CONDITION.
 DK3226
 DK3226                          STATION RECOVERY (2013)
 DK3226
 DK3226'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3226'RECOVERED AS DESCRIBED.
 DK3226
 DK3226                          STATION RECOVERY (2022)
 DK3226
 DK3226'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3226'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3229 ***********************************************************************
 DK3229  DESIGNATION -  0179
 DK3229  PID         -  DK3229
 DK3229  STATE/COUNTY-  IL/DU PAGE
 DK3229  COUNTRY     -  US
 DK3229  USGS QUAD   -  NAPERVILLE (2018)
 DK3229
 DK3229                         *CURRENT SURVEY CONTROL
 DK3229  ______________________________________________________________________
 DK3229* NAD 83(1986) POSITION- 41 52 13.     (N) 088 14 37.     (W)   SCALED
 DK3229* NAVD 88 ORTHO HEIGHT -   225.365 (meters)      739.39  (feet) ADJUSTED
 DK3229  ______________________________________________________________________
 DK3229  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 DK3229  DYNAMIC HEIGHT  -        225.288 (meters)      739.13  (feet) COMP
 DK3229  MODELED GRAVITY -    980,272.6   (mgal)                       NAVD 88
 DK3229
 DK3229  VERT ORDER      -  SECOND    CLASS I
 DK3229
 DK3229.The horizontal coordinates were scaled from a map and have
 DK3229.an estimated accuracy of +/- 6 seconds.
 DK3229
 DK3229.The orthometric height was determined by differential leveling and
 DK3229.adjusted by the NATIONAL GEODETIC SURVEY
 DK3229.in May 2008.
 DK3229
 DK3229.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3229.GEOID18 height accuracy estimate available here.
 DK3229
 DK3229.Click photographs - Photos may exist for this station.
 DK3229
 DK3229.The dynamic height is computed by dividing the NAVD 88
 DK3229.geopotential number by the normal gravity value computed on the
 DK3229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3229.degrees latitude (g = 980.6199 gals.).
 DK3229
 DK3229.The modeled gravity was interpolated from observed gravity values.
 DK3229
 DK3229;                    North         East    Units  Estimated Accuracy
 DK3229;SPC IL E     -   577,700.      307,450.      MT  (+/- 180 meters Scaled)
 DK3229
 DK3229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM967361(NAD 83)
 DK3229
 DK3229                          SUPERSEDED SURVEY CONTROL
 DK3229
 DK3229.No superseded survey control is available for this station.
 DK3229
 DK3229_MARKER: DD = SURVEY DISK
 DK3229_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3229_SP_SET: HEADWALL
 DK3229_STAMPING: 0179 2006
 DK3229_MARK LOGO: IL-043
 DK3229_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3229+STABILITY: SURFACE MOTION
 DK3229_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3229+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2006
 DK3229
 DK3229  HISTORY     - Date     Condition        Report By
 DK3229  HISTORY     - 20060825 MONUMENTED       PATRIC
 DK3229
 DK3229                          STATION DESCRIPTION
 DK3229
 DK3229'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3229'THE STATION IS IN WEST CHICAGO, IL.
 DK3229'
 DK3229'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3229'AND FABYAN PARKWAY, GO SOUTH ALONG FABYAN PARKWAY FOR 0.8 MI (1.3 KM)
 DK3229'TO THE STATION ON THE RIGHT.
 DK3229'
 DK3229'THE STATION IS 165.0 FT (50.3 M) EAST OF A DRIVEWAY, 98.0 FT (29.9 M)
 DK3229'EAST OF SECTION CORNER AND MONUMENT SE 7 39 9, AND 48.0 FT (14.6 M)
 DK3229'NORTH OF THE CENTERLINE OF FABYAN PARKWAY.  THE MONUMENT IS A 3.5 INCH
 DK3229'(9 CM) BRASS DISK ON THE WEST END OF THE NORTH HEADWALL FOR KRESS
 DK3229'CREEK CROSSING UNDER FABYAN PARKWAY.  THE MONUMENT IS 4.0 FT (1.2 M)
 DK3229'BELOW ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9657 ***********************************************************************
 DP9657  DESIGNATION -  018
 DP9657  PID         -  DP9657
 DP9657  STATE/COUNTY-  IL/PUTNAM
 DP9657  COUNTRY     -  US
 DP9657  USGS QUAD   -  MCNABB (2018)
 DP9657
 DP9657                         *CURRENT SURVEY CONTROL
 DP9657  ______________________________________________________________________
 DP9657* NAD 83(1986) POSITION- 41 13 35.32   (N) 089 12 06.44   (W)   HD_HELD1
 DP9657* NAVD 88 ORTHO HEIGHT -   216.944 (meters)      711.76  (feet) ADJUSTED
 DP9657  ______________________________________________________________________
 DP9657  GEOID HEIGHT    -        -32.987 (meters)                     GEOID18
 DP9657  DYNAMIC HEIGHT  -        216.854 (meters)      711.46  (feet) COMP
 DP9657  MODELED GRAVITY -    980,201.2   (mgal)                       NAVD 88
 DP9657
 DP9657  VERT ORDER      -  SECOND    CLASS I
 DP9657
 DP9657.The horizontal coordinates were determined by differentially corrected
 DP9657.hand held GPS observations or other comparable positioning techniques
 DP9657.and have an estimated accuracy of +/- 3 meters.
 DP9657
 DP9657.The orthometric height was determined by differential leveling and
 DP9657.adjusted by the NATIONAL GEODETIC SURVEY
 DP9657.in January 2016.
 DP9657
 DP9657.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9657.GEOID18 height accuracy estimate available here.
 DP9657
 DP9657.Click photographs - Photos may exist for this station.
 DP9657
 DP9657.The dynamic height is computed by dividing the NAVD 88
 DP9657.geopotential number by the normal gravity value computed on the
 DP9657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9657.degrees latitude (g = 980.6199 gals.).
 DP9657
 DP9657.The modeled gravity was interpolated from observed gravity values.
 DP9657
 DP9657;                    North         East    Units  Estimated Accuracy
 DP9657;SPC IL W     -   506,624.7     780,897.4     MT  (+/- 3 meters HH1 GPS) 
 DP9657
 DP9657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1545566236(NAD 83)
 DP9657
 DP9657                          SUPERSEDED SURVEY CONTROL
 DP9657
 DP9657.No superseded survey control is available for this station.
 DP9657
 DP9657_MARKER: F = FLANGE-ENCASED ROD
 DP9657_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9657_STAMPING: BM 018 2015
 DP9657_MARK LOGO: UIL
 DP9657_PROJECTION: FLUSH
 DP9657_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9657_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9657+STABILITY: POSITION/ELEVATION WELL
 DP9657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9657+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2015
 DP9657_ROD/PIPE-DEPTH: 9.7 meters
 DP9657_SLEEVE-DEPTH  : 0.9 meters
 DP9657
 DP9657  HISTORY     - Date     Condition        Report By
 DP9657  HISTORY     - 20150501 MONUMENTED       BCA
 DP9657
 DP9657                          STATION DESCRIPTION
 DP9657
 DP9657'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9657'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF TONICA, 7.0 MI
 DP9657'(11.3 KM) SOUTH OF SPRING VALLEY AND 4.1 MI (6.6 KM) EAST OF FLORID.
 DP9657'
 DP9657'TO REACH THE STATION FROM THE JUNCTION OF SR 71 WITH SR 89 LOCATED
 DP9657'ABOUT 6.0 MI (9.7 KM) SOUTHWEST OF PERU, IL, GO SOUTH ON SR 89 FOR 2.0
 DP9657'MI (3.2 KM) TO CR 850 N.  CONTINUE SOUTH ON SR 89 FOR 0.15 MI (0.2 KM)
 DP9657'TO THE STATION ON THE RIGHT.
 DP9657'
 DP9657'THE STATION IS LOCATED 38.6 FT (11.8 M) WEST OF THE CENTERLINE OF SR
 DP9657'89, 25.9 FT (7.9 M) WEST OF THE EDGE OF PAVEMENT OF SR 89 AND 13.7 FT
 DP9657'(4.2 M) SOUTH OF A TELEPHONE PEDESTAL.
 DP9657'
 DP9657'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9657'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9657'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3230 ***********************************************************************
 DK3230  DESIGNATION -  0180
 DK3230  PID         -  DK3230
 DK3230  STATE/COUNTY-  IL/DU PAGE
 DK3230  COUNTRY     -  US
 DK3230  USGS QUAD   -  AURORA NORTH (2018)
 DK3230
 DK3230                         *CURRENT SURVEY CONTROL
 DK3230  ______________________________________________________________________
 DK3230* NAD 83(1986) POSITION- 41 52 16.31   (N) 088 15 21.74   (W)   HD_HELD1
 DK3230* NAVD 88 ORTHO HEIGHT -   229.564 (meters)      753.16  (feet) ADJUSTED
 DK3230  ______________________________________________________________________
 DK3230  GEOID HEIGHT    -        -33.170 (meters)                     GEOID18
 DK3230  DYNAMIC HEIGHT  -        229.485 (meters)      752.90  (feet) COMP
 DK3230  MODELED GRAVITY -    980,273.5   (mgal)                       NAVD 88
 DK3230
 DK3230  VERT ORDER      -  SECOND    CLASS I
 DK3230
 DK3230.The horizontal coordinates were determined by differentially corrected
 DK3230.hand held GPS observations or other comparable positioning techniques
 DK3230.and have an estimated accuracy of +/- 3 meters.
 DK3230
 DK3230.The orthometric height was determined by differential leveling and
 DK3230.adjusted by the NATIONAL GEODETIC SURVEY
 DK3230.in May 2008.
 DK3230
 DK3230.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3230.GEOID18 height accuracy estimate available here.
 DK3230
 DK3230.Click photographs - Photos may exist for this station.
 DK3230
 DK3230.The dynamic height is computed by dividing the NAVD 88
 DK3230.geopotential number by the normal gravity value computed on the
 DK3230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3230.degrees latitude (g = 980.6199 gals.).
 DK3230
 DK3230.The modeled gravity was interpolated from observed gravity values.
 DK3230
 DK3230;                    North         East    Units  Estimated Accuracy
 DK3230;SPC IL E     -   577,799.5     306,416.6     MT  (+/- 3 meters HH1 GPS) 
 DK3230
 DK3230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9576736238(NAD 83)
 DK3230
 DK3230                          SUPERSEDED SURVEY CONTROL
 DK3230
 DK3230.No superseded survey control is available for this station.
 DK3230
 DK3230_MARKER: DD = SURVEY DISK
 DK3230_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3230+WITH SETTING: PAVEMENT
 DK3230_SP_SET: STREET LIGHT BASE
 DK3230_STAMPING: 0180 2006
 DK3230_MARK LOGO: IL-043
 DK3230_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3230+STABILITY: SURFACE MOTION
 DK3230_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3230+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2017
 DK3230
 DK3230  HISTORY     - Date     Condition        Report By
 DK3230  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3230  HISTORY     - 20170320 GOOD             AMESC
 DK3230
 DK3230                          STATION DESCRIPTION
 DK3230
 DK3230'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3230'THE STATION IS IN WEST CHICAGO, IL.
 DK3230'
 DK3230'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3230'AND FABYAN PARKWAY, GO SOUTHWEST ALONG FABYAN PARKWAY FOR
 DK3230'APPROXIMATELY 1.5 MI (2.4 KM) TO THE STATION ON THE RIGHT.  THE
 DK3230'STATION IS LOCATED ALONG THE NORTH SIDE OF FABYAN PARKWAY IN THE GRASS
 DK3230'MEDIAN FOR THE ENTRANCE FOR DUPAGE NATIONAL TECHNOLOGY PARK, BETWEEN
 DK3230'THE INTERSECTIONS WITH MCCHESNEY ROAD AND PARAMOUNT PARKWAY.
 DK3230'
 DK3230'THE STATION IS 79.0 FT (24.1 M) NORTH OF THE CENTERLINE OF FABYAN
 DK3230'PARKWAY, 67.0 FT (20.4 M) EAST OF A FIRE HYDRANT, AND 22.0 FT (6.7 M)
 DK3230'WEST OF THE CENTERLINE OF THE EAST ENTRANCE FOR THE DUPAGE NATIONAL
 DK3230'TECHNOLOGY PARK.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE
 DK3230'SOUTH SIDE OF A STREET LIGHT BASE AND IS 1.0 FT (0.3 M) ABOVE ROAD
 DK3230'SURFACE.
 DK3230
 DK3230                          STATION RECOVERY (2017)
 DK3230
 DK3230'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (BJD)
 DK3230'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3231 ***********************************************************************
 DK3231  DESIGNATION -  0181
 DK3231  PID         -  DK3231
 DK3231  STATE/COUNTY-  IL/KANE
 DK3231  COUNTRY     -  US
 DK3231  USGS QUAD   -  AURORA NORTH (2018)
 DK3231
 DK3231                         *CURRENT SURVEY CONTROL
 DK3231  ______________________________________________________________________
 DK3231* NAD 83(1986) POSITION- 41 52 07.     (N) 088 16 46.     (W)   SCALED
 DK3231* NAVD 88 ORTHO HEIGHT -   241.629 (meters)      792.74  (feet) ADJUSTED
 DK3231  ______________________________________________________________________
 DK3231  GEOID HEIGHT    -        -33.151 (meters)                     GEOID18
 DK3231  DYNAMIC HEIGHT  -        241.546 (meters)      792.47  (feet) COMP
 DK3231  MODELED GRAVITY -    980,274.5   (mgal)                       NAVD 88
 DK3231
 DK3231  VERT ORDER      -  SECOND    CLASS I
 DK3231
 DK3231.The horizontal coordinates were scaled from a map and have
 DK3231.an estimated accuracy of +/- 6 seconds.
 DK3231
 DK3231.The orthometric height was determined by differential leveling and
 DK3231.adjusted by the NATIONAL GEODETIC SURVEY
 DK3231.in May 2008.
 DK3231
 DK3231.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3231.GEOID18 height accuracy estimate available here.
 DK3231
 DK3231.Click photographs - Photos may exist for this station.
 DK3231
 DK3231.The dynamic height is computed by dividing the NAVD 88
 DK3231.geopotential number by the normal gravity value computed on the
 DK3231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3231.degrees latitude (g = 980.6199 gals.).
 DK3231
 DK3231.The modeled gravity was interpolated from observed gravity values.
 DK3231
 DK3231;                    North         East    Units  Estimated Accuracy
 DK3231;SPC IL E     -   577,510.      304,470.      MT  (+/- 180 meters Scaled)
 DK3231
 DK3231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM938359(NAD 83)
 DK3231
 DK3231                          SUPERSEDED SURVEY CONTROL
 DK3231
 DK3231.No superseded survey control is available for this station.
 DK3231
 DK3231_MARKER: DD = SURVEY DISK
 DK3231_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3231_SP_SET: TRAFFIC SIGNAL BASE
 DK3231_STAMPING: 0181 2006
 DK3231_MARK LOGO: IL-043
 DK3231_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3231_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3231+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 DK3231
 DK3231  HISTORY     - Date     Condition        Report By
 DK3231  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3231  HISTORY     - 20140919 GOOD             ASMINC
 DK3231  HISTORY     - 20171030 GOOD             PATRIC
 DK3231
 DK3231                          STATION DESCRIPTION
 DK3231
 DK3231'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3231'THE STATION IS IN WEST CHICAGO, IL.
 DK3231'
 DK3231'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3231'AND KIRK ROAD, GO SOUTH ON KIRK ROAD FOR APPROXIMATELY 1.2 MI (1.9 KM)
 DK3231'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHWEST
 DK3231'CORNER OF THE INTERSECTION OF KIRK ROAD AND FABYAN PARKWAY.
 DK3231'
 DK3231'THE STATION IS 68.0 FT (20.7 M) WEST OF THE CENTERLINE OF KIRK ROAD,
 DK3231'40.0 FT (12.2 M) SOUTH OF THE CENTERLINE OF FABYAN PARKWAY, AND 34.5
 DK3231'FT (10.5 M) EAST OF A POWER POLE.  THE MONUMENT IS A 3.5 INCH (9 CM)
 DK3231'BRASS DISK ON THE SOUTHEAST CORNER OF A CONCRETE TRAFFIC SIGNAL BASE,
 DK3231'0.5 FT (0.2 M) ABOVE STREET GRADE.
 DK3231
 DK3231                          STATION RECOVERY (2014)
 DK3231
 DK3231'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 DK3231'RECOVERED IN GOOD CONDITION.
 DK3231
 DK3231                          STATION RECOVERY (2017)
 DK3231
 DK3231'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DK3231'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3232 ***********************************************************************
 DK3232  DESIGNATION -  0182
 DK3232  PID         -  DK3232
 DK3232  STATE/COUNTY-  IL/KANE
 DK3232  COUNTRY     -  US
 DK3232  USGS QUAD   -  AURORA NORTH (2018)
 DK3232
 DK3232                         *CURRENT SURVEY CONTROL
 DK3232  ______________________________________________________________________
 DK3232* NAD 83(1986) POSITION- 41 51 13.     (N) 088 16 44.     (W)   SCALED
 DK3232* NAVD 88 ORTHO HEIGHT -   231.843 (meters)      760.64  (feet) ADJUSTED
 DK3232  ______________________________________________________________________
 DK3232  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 DK3232  DYNAMIC HEIGHT  -        231.763 (meters)      760.38  (feet) COMP
 DK3232  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 DK3232
 DK3232  VERT ORDER      -  SECOND    CLASS I
 DK3232
 DK3232.The horizontal coordinates were scaled from a map and have
 DK3232.an estimated accuracy of +/- 6 seconds.
 DK3232
 DK3232.The orthometric height was determined by differential leveling and
 DK3232.adjusted by the NATIONAL GEODETIC SURVEY
 DK3232.in May 2008.
 DK3232
 DK3232.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3232.GEOID18 height accuracy estimate available here.
 DK3232
 DK3232.Click photographs - Photos may exist for this station.
 DK3232
 DK3232.The dynamic height is computed by dividing the NAVD 88
 DK3232.geopotential number by the normal gravity value computed on the
 DK3232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3232.degrees latitude (g = 980.6199 gals.).
 DK3232
 DK3232.The modeled gravity was interpolated from observed gravity values.
 DK3232
 DK3232;                    North         East    Units  Estimated Accuracy
 DK3232;SPC IL E     -   575,850.      304,520.      MT  (+/- 180 meters Scaled)
 DK3232
 DK3232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM938343(NAD 83)
 DK3232
 DK3232                          SUPERSEDED SURVEY CONTROL
 DK3232
 DK3232.No superseded survey control is available for this station.
 DK3232
 DK3232_MARKER: DD = SURVEY DISK
 DK3232_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3232_SP_SET: TRAFFIC SIGNAL BASE
 DK3232_STAMPING: 0182 2006
 DK3232_MARK LOGO: IL-043
 DK3232_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3232_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3232_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3232+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 DK3232
 DK3232  HISTORY     - Date     Condition        Report By
 DK3232  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3232  HISTORY     - 20171030 GOOD             PATRIC
 DK3232
 DK3232                          STATION DESCRIPTION
 DK3232
 DK3232'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3232'THE STATION IS IN BATAVIA, IL.
 DK3232'
 DK3232'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3232'AND KIRK ROAD, GO SOUTH ALONG KIRK ROAD FOR APPROXIMATELY 2.2 MI (3.5
 DK3232'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE
 DK3232'NORTHWEST CORNER OF THE INTERSECTION OF WILSON STREET AND KIRK ROAD.
 DK3232'
 DK3232'THE STATION IS 84.1 FT (25.6 M) SOUTHEAST OF A FIRE HYDRANT IN A
 DK3232'PARKING LOT, 69.3 FT (21.1 M) WEST OF THE CENTERLINE OF KIRK ROAD, AND
 DK3232'27.4 FT (8.4 M) NORTH OF THE CENTERLINE OF WILSON STREET.  THE
 DK3232'MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK ON THE WEST SIDE OF A
 DK3232'CONCRETE TRAFFIC SIGNAL BASE.
 DK3232
 DK3232                          STATION RECOVERY (2017)
 DK3232
 DK3232'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DK3232'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3233 ***********************************************************************
 DK3233  DESIGNATION -  0183
 DK3233  PID         -  DK3233
 DK3233  STATE/COUNTY-  IL/KANE
 DK3233  COUNTRY     -  US
 DK3233  USGS QUAD   -  AURORA NORTH (2018)
 DK3233
 DK3233                         *CURRENT SURVEY CONTROL
 DK3233  ______________________________________________________________________
 DK3233* NAD 83(1986) POSITION- 41 50 26.     (N) 088 16 48.     (W)   SCALED
 DK3233* NAVD 88 ORTHO HEIGHT -   236.410 (meters)      775.62  (feet) ADJUSTED
 DK3233  ______________________________________________________________________
 DK3233  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 DK3233  DYNAMIC HEIGHT  -        236.328 (meters)      775.35  (feet) COMP
 DK3233  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 DK3233
 DK3233  VERT ORDER      -  SECOND    CLASS I
 DK3233
 DK3233.The horizontal coordinates were scaled from a map and have
 DK3233.an estimated accuracy of +/- 6 seconds.
 DK3233
 DK3233.The orthometric height was determined by differential leveling and
 DK3233.adjusted by the NATIONAL GEODETIC SURVEY
 DK3233.in May 2008.
 DK3233
 DK3233.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3233.GEOID18 height accuracy estimate available here.
 DK3233
 DK3233.Click photographs - Photos may exist for this station.
 DK3233
 DK3233.The dynamic height is computed by dividing the NAVD 88
 DK3233.geopotential number by the normal gravity value computed on the
 DK3233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3233.degrees latitude (g = 980.6199 gals.).
 DK3233
 DK3233.The modeled gravity was interpolated from observed gravity values.
 DK3233
 DK3233;                    North         East    Units  Estimated Accuracy
 DK3233;SPC IL E     -   574,400.      304,430.      MT  (+/- 180 meters Scaled)
 DK3233
 DK3233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM937328(NAD 83)
 DK3233
 DK3233                          SUPERSEDED SURVEY CONTROL
 DK3233
 DK3233.No superseded survey control is available for this station.
 DK3233
 DK3233_MARKER: DD = SURVEY DISK
 DK3233_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3233_SP_SET: STREET LIGHT BASE
 DK3233_STAMPING: 0183 2006
 DK3233_MARK LOGO: IL-043
 DK3233_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3233_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3233_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3233+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 DK3233
 DK3233  HISTORY     - Date     Condition        Report By
 DK3233  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3233  HISTORY     - 20171030 GOOD             PATRIC
 DK3233
 DK3233                          STATION DESCRIPTION
 DK3233
 DK3233'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3233'THE STATION IS IN BATAVIA, IL.
 DK3233'
 DK3233'TO REACH THE STATION FROM THE INTERSECTION OF SR 56 (BUTTERFIELD ROAD)
 DK3233'AND KIRK ROAD, GO NORTH ON KIRK ROAD FOR APPROXIMATELY 1.9 MI (3.1 KM)
 DK3233'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE NORTH
 DK3233'SIDE OF PINE STREET, WEST OF THE INTERSECTION OF PINE STREET AND KIRK
 DK3233'ROAD.
 DK3233'
 DK3233'THE STATION IS 150 FT (45.7 M) WEST OF THE CENTERLINE OF SOUTHBOUND
 DK3233'KIRK ROAD, 45.0 FT (13.7 M) WEST OF THE CENTER OF A MANHOLE, AND 18.0
 DK3233'FT (5.5 M) NORTH OF THE CENTERLINE OF PINE STREET.  THE MONUMENT IS A
 DK3233'3.5 INCH (9 CM) BRASS DISK ON THE EAST SIDE OF A CONCRETE STREET LIGHT
 DK3233'BASE AND IS 1.0 FT (0.3 M) ABOVE STREET GRADE.
 DK3233
 DK3233                          STATION RECOVERY (2017)
 DK3233
 DK3233'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DK3233'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3234 ***********************************************************************
 DK3234  DESIGNATION -  0184
 DK3234  PID         -  DK3234
 DK3234  STATE/COUNTY-  IL/KANE
 DK3234  COUNTRY     -  US
 DK3234  USGS QUAD   -  AURORA NORTH (2018)
 DK3234
 DK3234                         *CURRENT SURVEY CONTROL
 DK3234  ______________________________________________________________________
 DK3234* NAD 83(1986) POSITION- 41 48 31.     (N) 088 19 09.     (W)   SCALED
 DK3234* NAVD 88 ORTHO HEIGHT -   211.554 (meters)      694.07  (feet) ADJUSTED
 DK3234  ______________________________________________________________________
 DK3234  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 DK3234  DYNAMIC HEIGHT  -        211.481 (meters)      693.83  (feet) COMP
 DK3234  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 DK3234
 DK3234  VERT ORDER      -  SECOND    CLASS I
 DK3234
 DK3234.The horizontal coordinates were scaled from a map and have
 DK3234.an estimated accuracy of +/- 6 seconds.
 DK3234
 DK3234.The orthometric height was determined by differential leveling and
 DK3234.adjusted by the NATIONAL GEODETIC SURVEY
 DK3234.in May 2008.
 DK3234
 DK3234.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3234.GEOID18 height accuracy estimate available here.
 DK3234
 DK3234.Click photographs - Photos may exist for this station.
 DK3234
 DK3234.The dynamic height is computed by dividing the NAVD 88
 DK3234.geopotential number by the normal gravity value computed on the
 DK3234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3234.degrees latitude (g = 980.6199 gals.).
 DK3234
 DK3234.The modeled gravity was interpolated from observed gravity values.
 DK3234
 DK3234;                    North         East    Units  Estimated Accuracy
 DK3234;SPC IL E     -   570,850.      301,180.      MT  (+/- 180 meters Scaled)
 DK3234
 DK3234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM904293(NAD 83)
 DK3234
 DK3234                          SUPERSEDED SURVEY CONTROL
 DK3234
 DK3234.No superseded survey control is available for this station.
 DK3234
 DK3234_MARKER: DD = SURVEY DISK
 DK3234_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3234_SP_SET: LIGHT POLE BASE
 DK3234_STAMPING: 0184 2006
 DK3234_MARK LOGO: IL-043
 DK3234_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3234_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3234_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3234+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 DK3234
 DK3234  HISTORY     - Date     Condition        Report By
 DK3234  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3234  HISTORY     - 20150928 GOOD             ILDT
 DK3234  HISTORY     - 20171030 GOOD             PATRIC
 DK3234
 DK3234                          STATION DESCRIPTION
 DK3234
 DK3234'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3234'THE STATION IS IN NORTH AURORA, IL.
 DK3234'
 DK3234'TO REACH THE STATION FROM THE INTERSECTION OF SR 56 (BUTTERFIELD ROAD)
 DK3234'AND SR 25, GO EAST ALONG SR 56 FOR APPROXIMATELY 0.15 MI (0.2 KM) TO
 DK3234'THE STATION ON THE RIGHT.  THE STATION IS LOCATED ALONG THE SOUTH SIDE
 DK3234'OF STATE ROUTE 56 (BUTTERFIELD ROAD), EAST OF THE INTERSECTION WITH
 DK3234'STONE AVENUE AND WEST OF THE INTERSECTION WITH LILAC LANE.
 DK3234'
 DK3234'THE STATION IS 68.6 FT (20.9 M) NORTHEAST OF A POWER POLE, 53.4 FT
 DK3234'(16.3 M) WEST OF A FIRE HYDRANT, AND 30.2 FT (9.2 M) SOUTH OF THE
 DK3234'CENTERLINE OF BUTTERFIELD ROAD.  THE MONUMENT IS A BRASS DISK ON THE
 DK3234'NORTH SIDE OF A CONCRETE LIGHT POLE BASE.
 DK3234
 DK3234                          STATION RECOVERY (2015)
 DK3234
 DK3234'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 DK3234'RECOVERED IN GOOD CONDITION.
 DK3234
 DK3234                          STATION RECOVERY (2017)
 DK3234
 DK3234'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DK3234'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3235 ***********************************************************************
 DK3235  DESIGNATION -  0185
 DK3235  PID         -  DK3235
 DK3235  STATE/COUNTY-  IL/KANE
 DK3235  COUNTRY     -  US
 DK3235  USGS QUAD   -  AURORA NORTH (2018)
 DK3235
 DK3235                         *CURRENT SURVEY CONTROL
 DK3235  ______________________________________________________________________
 DK3235* NAD 83(1986) POSITION- 41 47 53.     (N) 088 19 29.     (W)   SCALED
 DK3235* NAVD 88 ORTHO HEIGHT -   209.643 (meters)      687.80  (feet) ADJUSTED
 DK3235  ______________________________________________________________________
 DK3235  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 DK3235  DYNAMIC HEIGHT  -        209.570 (meters)      687.56  (feet) COMP
 DK3235  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 DK3235
 DK3235  VERT ORDER      -  SECOND    CLASS I
 DK3235
 DK3235.The horizontal coordinates were scaled from a map and have
 DK3235.an estimated accuracy of +/- 6 seconds.
 DK3235
 DK3235.The orthometric height was determined by differential leveling and
 DK3235.adjusted by the NATIONAL GEODETIC SURVEY
 DK3235.in May 2008.
 DK3235
 DK3235.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3235.GEOID18 height accuracy estimate available here.
 DK3235
 DK3235.Click photographs - Photos may exist for this station.
 DK3235
 DK3235.The dynamic height is computed by dividing the NAVD 88
 DK3235.geopotential number by the normal gravity value computed on the
 DK3235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3235.degrees latitude (g = 980.6199 gals.).
 DK3235
 DK3235.The modeled gravity was interpolated from observed gravity values.
 DK3235
 DK3235;                    North         East    Units  Estimated Accuracy
 DK3235;SPC IL E     -   569,670.      300,720.      MT  (+/- 180 meters Scaled)
 DK3235
 DK3235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM899282(NAD 83)
 DK3235
 DK3235                          SUPERSEDED SURVEY CONTROL
 DK3235
 DK3235.No superseded survey control is available for this station.
 DK3235
 DK3235_MARKER: DD = SURVEY DISK
 DK3235_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3235_SP_SET: TRAFFIC SIGNAL BASE
 DK3235_STAMPING: 0185 2006
 DK3235_MARK LOGO: IL-043
 DK3235_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3235_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3235_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3235+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2006
 DK3235
 DK3235  HISTORY     - Date     Condition        Report By
 DK3235  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3235
 DK3235                          STATION DESCRIPTION
 DK3235
 DK3235'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3235'THE STATION IS IN NORTH AURORA, IL.
 DK3235'
 DK3235'TO REACH THE STATION FROM THE INTERSECTION OF SR 31 AND I-88, GO NORTH
 DK3235'ON SR 31 FOR APPROXIMATELY 0.15 MI (0.2 KM) TO THE STATION ON THE
 DK3235'LEFT.  THE STATION IS LOCATED AT THE SOUTHWEST CORNER OF THE
 DK3235'INTERSECTION OF STATE ROUTE 31/STATE ROUTE 56 AND AIRPORT ROAD.
 DK3235'
 DK3235'THE STATION IS 46.0 FT (14.0 M) WEST OF THE CENTERLINE OF STATE ROUTE
 DK3235'31/STATE ROUTE 56, 44.9 FT (13.7 M) EAST OF A LIGHT POLE, 29.7 FT (9.1
 DK3235'M) SOUTH OF THE CENTERLINE OF AIRPORT ROAD, AND 19.7 FT (6.0 M)
 DK3235'NORTHEAST OF A MANHOLE.  THE MONUMENT IS A BRASS DISK ON THE WEST SIDE
 DK3235'OF A CONCRETE TRAFFIC SIGNAL BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3236 ***********************************************************************
 DK3236  DESIGNATION -  0186
 DK3236  PID         -  DK3236
 DK3236  STATE/COUNTY-  IL/DU PAGE
 DK3236  COUNTRY     -  US
 DK3236  USGS QUAD   -  NAPERVILLE (2018)
 DK3236
 DK3236                         *CURRENT SURVEY CONTROL
 DK3236  ______________________________________________________________________
 DK3236* NAD 83(1986) POSITION- 41 45 32.     (N) 088 14 35.     (W)   SCALED
 DK3236* NAVD 88 ORTHO HEIGHT -   216.646 (meters)      710.78  (feet) ADJUSTED
 DK3236  ______________________________________________________________________
 DK3236  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 DK3236  DYNAMIC HEIGHT  -        216.570 (meters)      710.53  (feet) COMP
 DK3236  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 DK3236
 DK3236  VERT ORDER      -  SECOND    CLASS I
 DK3236
 DK3236.The horizontal coordinates were scaled from a map and have
 DK3236.an estimated accuracy of +/- 6 seconds.
 DK3236
 DK3236.The orthometric height was determined by differential leveling and
 DK3236.adjusted by the NATIONAL GEODETIC SURVEY
 DK3236.in May 2008.
 DK3236
 DK3236.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3236.GEOID18 height accuracy estimate available here.
 DK3236
 DK3236.Click photographs - Photos may exist for this station.
 DK3236
 DK3236.The dynamic height is computed by dividing the NAVD 88
 DK3236.geopotential number by the normal gravity value computed on the
 DK3236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3236.degrees latitude (g = 980.6199 gals.).
 DK3236
 DK3236.The modeled gravity was interpolated from observed gravity values.
 DK3236
 DK3236;                    North         East    Units  Estimated Accuracy
 DK3236;SPC IL E     -   565,330.      307,510.      MT  (+/- 180 meters Scaled)
 DK3236
 DK3236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM966237(NAD 83)
 DK3236
 DK3236                          SUPERSEDED SURVEY CONTROL
 DK3236
 DK3236.No superseded survey control is available for this station.
 DK3236
 DK3236_MARKER: DD = SURVEY DISK
 DK3236_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3236_SP_SET: TRAFFIC SIGNAL BASE
 DK3236_STAMPING: 0186 2006
 DK3236_MARK LOGO: IL-043
 DK3236_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3236_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3236_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3236+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2022
 DK3236
 DK3236  HISTORY     - Date     Condition        Report By
 DK3236  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3236  HISTORY     - 20221205 GOOD             PATRIC
 DK3236
 DK3236                          STATION DESCRIPTION
 DK3236
 DK3236'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3236'THE STATION IS IN AURORA, IL.
 DK3236'
 DK3236'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 34 (OGDEN
 DK3236'AVENUE) AND EOLA ROAD, GO NORTH ALONG EOLA ROAD FOR APPROXIMATELY 1.5
 DK3236'MI (2.4 KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE
 DK3236'SOUTHWEST CORNER OF THE INTERSECTION OF EOLA ROAD AND NEW YORK STREET.
 DK3236'THE STATION IS 84.4 FT (25.7 M) SOUTH OF THE CENTERLINE OF NEW YORK
 DK3236'STREET, 59.2 FT (18.0 M) WEST OF THE CENTERLINE OF EOLA ROAD, AND 11.6
 DK3236'FT (3.5 M) NORTH OF A FIRE HYDRANT.  THE MONUMENT IS A BRASS DISK ON A
 DK3236'TRAFFIC SIGNAL BASE.
 DK3236
 DK3236                          STATION RECOVERY (2022)
 DK3236
 DK3236'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3236'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3237 ***********************************************************************
 DK3237  DESIGNATION -  0187
 DK3237  PID         -  DK3237
 DK3237  STATE/COUNTY-  IL/DU PAGE
 DK3237  COUNTRY     -  US
 DK3237  USGS QUAD   -  AURORA SOUTH (2018)
 DK3237
 DK3237                         *CURRENT SURVEY CONTROL
 DK3237  ______________________________________________________________________
 DK3237* NAD 83(1986) POSITION- 41 44 04.     (N) 088 15 09.     (W)   SCALED
 DK3237* NAVD 88 ORTHO HEIGHT -   217.241 (meters)      712.73  (feet) ADJUSTED
 DK3237  ______________________________________________________________________
 DK3237  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 DK3237  DYNAMIC HEIGHT  -        217.165 (meters)      712.48  (feet) COMP
 DK3237  MODELED GRAVITY -    980,266.9   (mgal)                       NAVD 88
 DK3237
 DK3237  VERT ORDER      -  SECOND    CLASS I
 DK3237
 DK3237.The horizontal coordinates were scaled from a map and have
 DK3237.an estimated accuracy of +/- 6 seconds.
 DK3237
 DK3237.The orthometric height was determined by differential leveling and
 DK3237.adjusted by the NATIONAL GEODETIC SURVEY
 DK3237.in May 2008.
 DK3237
 DK3237.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3237.GEOID18 height accuracy estimate available here.
 DK3237
 DK3237.Click photographs - Photos may exist for this station.
 DK3237
 DK3237.The dynamic height is computed by dividing the NAVD 88
 DK3237.geopotential number by the normal gravity value computed on the
 DK3237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3237.degrees latitude (g = 980.6199 gals.).
 DK3237
 DK3237.The modeled gravity was interpolated from observed gravity values.
 DK3237
 DK3237;                    North         East    Units  Estimated Accuracy
 DK3237;SPC IL E     -   562,610.      306,730.      MT  (+/- 180 meters Scaled)
 DK3237
 DK3237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM958210(NAD 83)
 DK3237
 DK3237                          SUPERSEDED SURVEY CONTROL
 DK3237
 DK3237.No superseded survey control is available for this station.
 DK3237
 DK3237_MARKER: DD = SURVEY DISK
 DK3237_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3237_SP_SET: LIGHT POLE BASE
 DK3237_STAMPING: 0187 2006
 DK3237_MARK LOGO: IL-043
 DK3237_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3237_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3237+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2025
 DK3237
 DK3237  HISTORY     - Date     Condition        Report By
 DK3237  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3237  HISTORY     - 20250221 GOOD             ASMINC
 DK3237
 DK3237                          STATION DESCRIPTION
 DK3237
 DK3237'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3237'THE STATION IS IN AURORA, IL.
 DK3237'
 DK3237'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 34 (OGDEN
 DK3237'AVENUE) AND EOLA ROAD, GO SOUTH ALONG EOLA ROAD FOR APPROXIMATELY 0.3
 DK3237'MI (0.5 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT
 DK3237'THE SOUTHEAST CORNER OF THE INTERSECTION OF EOLA ROAD AND AUTUMN GROVE
 DK3237'CIRCLE TO THE WEST AND AUTUMN GROVE CIRCLE TO THE EAST.
 DK3237'
 DK3237'THE STATION IS 46.6 FT (14.2 M) SOUTH OF THE CENTERLINE OF AUTUMN
 DK3237'GROVE COURT, 36.4 FT (11.1 M) EAST OF THE CENTERLINE OF EOLA ROAD, AND
 DK3237'63.0 FT (19.2 M) NORTH OF A MANHOLE.  THE MONUMENT IS A BRASS DISK ON
 DK3237'THE WEST SIDE OF A CONCRETE LIGHT POLE BASE.
 DK3237
 DK3237                          STATION RECOVERY (2025)
 DK3237
 DK3237'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DK3237'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3238 ***********************************************************************
 DK3238  DESIGNATION -  0188
 DK3238  PID         -  DK3238
 DK3238  STATE/COUNTY-  IL/DU PAGE
 DK3238  COUNTRY     -  US
 DK3238  USGS QUAD   -  NORMANTOWN (2018)
 DK3238
 DK3238                         *CURRENT SURVEY CONTROL
 DK3238  ______________________________________________________________________
 DK3238* NAD 83(1986) POSITION- 41 43 55.     (N) 088 13 49.     (W)   SCALED
 DK3238* NAVD 88 ORTHO HEIGHT -   217.063 (meters)      712.15  (feet) ADJUSTED
 DK3238  ______________________________________________________________________
 DK3238  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 DK3238  DYNAMIC HEIGHT  -        216.987 (meters)      711.90  (feet) COMP
 DK3238  MODELED GRAVITY -    980,266.2   (mgal)                       NAVD 88
 DK3238
 DK3238  VERT ORDER      -  SECOND    CLASS I
 DK3238
 DK3238.The horizontal coordinates were scaled from a map and have
 DK3238.an estimated accuracy of +/- 6 seconds.
 DK3238
 DK3238.The orthometric height was determined by differential leveling and
 DK3238.adjusted by the NATIONAL GEODETIC SURVEY
 DK3238.in May 2008.
 DK3238
 DK3238.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3238.GEOID18 height accuracy estimate available here.
 DK3238
 DK3238.Click photographs - Photos may exist for this station.
 DK3238
 DK3238.The dynamic height is computed by dividing the NAVD 88
 DK3238.geopotential number by the normal gravity value computed on the
 DK3238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3238.degrees latitude (g = 980.6199 gals.).
 DK3238
 DK3238.The modeled gravity was interpolated from observed gravity values.
 DK3238
 DK3238;                    North         East    Units  Estimated Accuracy
 DK3238;SPC IL E     -   562,340.      308,570.      MT  (+/- 180 meters Scaled)
 DK3238
 DK3238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM976207(NAD 83)
 DK3238
 DK3238                          SUPERSEDED SURVEY CONTROL
 DK3238
 DK3238.No superseded survey control is available for this station.
 DK3238
 DK3238_MARKER: DD = SURVEY DISK
 DK3238_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3238_SP_SET: TRAFFIC SIGNAL BASE
 DK3238_STAMPING: 0188 2006
 DK3238_MARK LOGO: IL-043
 DK3238_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3238_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3238_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3238+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2006
 DK3238
 DK3238  HISTORY     - Date     Condition        Report By
 DK3238  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3238
 DK3238                          STATION DESCRIPTION
 DK3238
 DK3238'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3238'THE STATION IS IN AURORA, IL.
 DK3238'
 DK3238'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND MONTGOMERY
 DK3238'ROAD, GO WEST ALONG MONTGOMERY ROAD FOR APPROXIMATELY 1.25 MI (2.0 KM)
 DK3238'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE SOUTH
 DK3238'SIDE OF MONTGOMERY ROAD, SOUTHWEST OF THE T INTERSECTION WITH
 DK3238'FRONTENAC STREET.
 DK3238'
 DK3238'THE STATION IS 30.6 FT (9.3 M) WEST OF THE EXTENDED CENTERLINE OF
 DK3238'FRONTENAC STREET, 25.5 FT (7.8 M) SOUTH OF THE CENTERLINE OF
 DK3238'MONTGOMERY ROAD, 21.3 FT (6.5 M) NORTHWEST OF A CATCH BASIN, AND 2.6
 DK3238'FT (0.8 M) SOUTHEAST OF A GAS POST.  THE MONUMENT IS A BRASS DISK ON
 DK3238'THE NORTH SIDE OF A CONCRETE TRAFFIC SIGNAL BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3239 ***********************************************************************
 DK3239  DESIGNATION -  0189
 DK3239  PID         -  DK3239
 DK3239  STATE/COUNTY-  IL/DU PAGE
 DK3239  COUNTRY     -  US
 DK3239  USGS QUAD   -  NORMANTOWN (2018)
 DK3239
 DK3239                         *CURRENT SURVEY CONTROL
 DK3239  ______________________________________________________________________
 DK3239* NAD 83(1986) POSITION- 41 43 56.     (N) 088 12 20.     (W)   SCALED
 DK3239* NAVD 88 ORTHO HEIGHT -   214.223 (meters)      702.83  (feet) ADJUSTED
 DK3239  ______________________________________________________________________
 DK3239  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 DK3239  DYNAMIC HEIGHT  -        214.147 (meters)      702.58  (feet) COMP
 DK3239  MODELED GRAVITY -    980,265.6   (mgal)                       NAVD 88
 DK3239
 DK3239  VERT ORDER      -  SECOND    CLASS I
 DK3239
 DK3239.The horizontal coordinates were scaled from a map and have
 DK3239.an estimated accuracy of +/- 6 seconds.
 DK3239
 DK3239.The orthometric height was determined by differential leveling and
 DK3239.adjusted by the NATIONAL GEODETIC SURVEY
 DK3239.in May 2008.
 DK3239
 DK3239.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3239.GEOID18 height accuracy estimate available here.
 DK3239
 DK3239.Click photographs - Photos may exist for this station.
 DK3239
 DK3239.The dynamic height is computed by dividing the NAVD 88
 DK3239.geopotential number by the normal gravity value computed on the
 DK3239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3239.degrees latitude (g = 980.6199 gals.).
 DK3239
 DK3239.The modeled gravity was interpolated from observed gravity values.
 DK3239
 DK3239;                    North         East    Units  Estimated Accuracy
 DK3239;SPC IL E     -   562,370.      310,630.      MT  (+/- 180 meters Scaled)
 DK3239
 DK3239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM997207(NAD 83)
 DK3239
 DK3239                          SUPERSEDED SURVEY CONTROL
 DK3239
 DK3239.No superseded survey control is available for this station.
 DK3239
 DK3239_MARKER: DD = SURVEY DISK
 DK3239_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3239_SP_SET: TRAFFIC SIGNAL BASE
 DK3239_STAMPING: 0189 2006
 DK3239_MARK LOGO: IL-043
 DK3239_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3239_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3239_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3239+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2006
 DK3239
 DK3239  HISTORY     - Date     Condition        Report By
 DK3239  HISTORY     - 20060822 MONUMENTED       PATRIC
 DK3239
 DK3239                          STATION DESCRIPTION
 DK3239
 DK3239'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3239'THE STATION IS IN NAPERVILLE, IL.
 DK3239'
 DK3239'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 34 (OGDEN
 DK3239'AVENUE) AND SR 59, GO SOUTH ALONG SR 59 FOR APPROXIMATELY 1.4 MI (2.3
 DK3239'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE
 DK3239'SOUTHEAST CORNER OF THE INTERSECTION OF 83RD STREET AND STATE ROUTE
 DK3239'59.
 DK3239'
 DK3239'THE STATION IS 107.6 FT (32.8 M) EAST OF THE CENTERLINE OF STATE ROUTE
 DK3239'59, 31.2 FT (9.5 M) SOUTH OF THE CENTERLINE OF 83RD STREET, 36.1 FT
 DK3239'(11.0 M) WEST OF A GAS POST, AND 23.1 FT (7.0 M) NORTHEAST OF AN
 DK3239'ELECTRIC MANHOLE.  THE MONUMENT IS A BRASS DISK ON THE NORTH SIDE OF A
 DK3239'CONCRETE TRAFFIC SIGNAL BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9658 ***********************************************************************
 DP9658  DESIGNATION -  019
 DP9658  PID         -  DP9658
 DP9658  STATE/COUNTY-  IL/PUTNAM
 DP9658  COUNTRY     -  US
 DP9658  USGS QUAD   -  MCNABB (2018)
 DP9658
 DP9658                         *CURRENT SURVEY CONTROL
 DP9658  ______________________________________________________________________
 DP9658* NAD 83(1986) POSITION- 41 12 44.1    (N) 089 12 05.6    (W)   HD_HELD2
 DP9658* NAVD 88 ORTHO HEIGHT -   225.875 (meters)      741.06  (feet) ADJUSTED
 DP9658  ______________________________________________________________________
 DP9658  GEOID HEIGHT    -        -32.977 (meters)                     GEOID18
 DP9658  DYNAMIC HEIGHT  -        225.780 (meters)      740.75  (feet) COMP
 DP9658  MODELED GRAVITY -    980,200.0   (mgal)                       NAVD 88
 DP9658
 DP9658  VERT ORDER      -  SECOND    CLASS I
 DP9658
 DP9658.The horizontal coordinates were established by autonomous hand held GPS
 DP9658.observations and have an estimated accuracy of +/- 10 meters.
 DP9658
 DP9658.The orthometric height was determined by differential leveling and
 DP9658.adjusted by the NATIONAL GEODETIC SURVEY
 DP9658.in January 2016.
 DP9658
 DP9658.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9658.GEOID18 height accuracy estimate available here.
 DP9658
 DP9658.Click photographs - Photos may exist for this station.
 DP9658
 DP9658.The dynamic height is computed by dividing the NAVD 88
 DP9658.geopotential number by the normal gravity value computed on the
 DP9658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9658.degrees latitude (g = 980.6199 gals.).
 DP9658
 DP9658.The modeled gravity was interpolated from observed gravity values.
 DP9658
 DP9658;                    North         East    Units  Estimated Accuracy
 DP9658;SPC IL W     -   505,045.      780,935.      MT  (+/- 10 meters HH2 GPS)
 DP9658
 DP9658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1543464656(NAD 83)
 DP9658
 DP9658                          SUPERSEDED SURVEY CONTROL
 DP9658
 DP9658.No superseded survey control is available for this station.
 DP9658
 DP9658_MARKER: F = FLANGE-ENCASED ROD
 DP9658_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9658_STAMPING: BM 019 2015
 DP9658_MARK LOGO: UIL
 DP9658_PROJECTION: FLUSH
 DP9658_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9658_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9658+STABILITY: POSITION/ELEVATION WELL
 DP9658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9658+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2015
 DP9658_ROD/PIPE-DEPTH: 6.1 meters
 DP9658_SLEEVE-DEPTH  : 0.9 meters
 DP9658
 DP9658  HISTORY     - Date     Condition        Report By
 DP9658  HISTORY     - 20150501 MONUMENTED       BCA
 DP9658
 DP9658                          STATION DESCRIPTION
 DP9658
 DP9658'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9658'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF SPRING VALLEY,
 DP9658'7.0 MI (11.3 KM) WEST OF TONICA AND 4.3 MI (6.9 KM) EAST-SOUTHEAST OF
 DP9658'FLORID.
 DP9658'
 DP9658'TO REACH THE STATION FROM THE JUNCTION OF SR 71 WITH SR 89 LOCATED
 DP9658'ABOUT 6.0 MI (9.7 KM) SOUTHWEST OF PERU, IL, GO SOUTH ON SR 89 FOR 3.0
 DP9658'MI (4.8 KM) TO CR 750 N.  CONTINUE SOUTH ON SR 89 FOR 0.1 MI (0.2 KM)
 DP9658'TO THE STATION ON THE RIGHT.
 DP9658'
 DP9658'THE STATION IS LOCATED 32.4 FT (9.9 M) WEST OF THE CENTERLINE OF SR
 DP9658'89, 95.3 FT (29.0 M) SOUTH OF A LINE PERPENDICULAR WITH THE CENTER OF
 DP9658'A LONE 36 INCH OAK TREE LOCATED ON THE EAST SIDE OF SR 89 AND 19.6 FT
 DP9658'(6.0 M) WEST OF THE EDGE OF PAVEMENT OF SR 89.
 DP9658'
 DP9658'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9658'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9658'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2803 ***********************************************************************
 ME2803  DESIGNATION -  019 COC
 ME2803  PID         -  ME2803
 ME2803  STATE/COUNTY-  IL/COOK
 ME2803  COUNTRY     -  US
 ME2803  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2803
 ME2803                         *CURRENT SURVEY CONTROL
 ME2803  ______________________________________________________________________
 ME2803* NAD 83(1997) POSITION- 41 56 33.34566(N) 087 37 59.83955(W)   ADJUSTED
 ME2803* NAVD 88 ORTHO HEIGHT -   180.2   (meters)      591.    (feet) VERTCON3
 ME2803  ______________________________________________________________________
 ME2803  GEOID HEIGHT    -        -33.675 (meters)                     GEOID18
 ME2803  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 ME2803  HORZ ORDER      -  SECOND
 ME2803
 ME2803.The horizontal coordinates were established by classical geodetic methods
 ME2803.and adjusted by the National Geodetic Survey in October 1999.
 ME2803
 ME2803.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2803.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2803
 ME2803.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2803.GEOID18 height accuracy estimate available here.
 ME2803
 ME2803.Click photographs - Photos may exist for this station.
 ME2803
 ME2803.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2803
 ME2803. The following values were computed from the NAD 83(1997) position.
 ME2803
 ME2803;                    North         East     Units Scale Factor Converg.
 ME2803;SPC IL E     -   585,963.788   358,050.029   MT  1.00001645   +0 28 04.5
 ME2803;SPC IL E     - 1,922,449.53  1,174,702.47   sFT  1.00001645   +0 28 04.5
 ME2803;UTM  16      - 4,643,596.669   447,505.304   MT  0.99963391   -0 25 23.8
 ME2803
 ME2803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2803!SPC IL E     -   0.99997702  x   1.00001645  =   0.99999347
 ME2803!UTM  16      -   0.99997702  x   0.99963391  =   0.99961094
 ME2803
 ME2803:                Primary Azimuth Mark                     Grid Az
 ME2803:SPC IL E     -  024 COC                                  003 10 16.0
 ME2803:UTM  16      -  024 COC                                  004 03 44.3
 ME2803
 ME2803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4750543596(NAD 83)
 ME2803
 ME2803|---------------------------------------------------------------------|
 ME2803| PID    Reference Object                     Distance      Geod. Az  |
 ME2803|                                                           dddmmss.s |
 ME2803| ME2869 024 COC                             APPROX. 2.3 KM 0033820.5 |
 ME2803|---------------------------------------------------------------------|
 ME2803
 ME2803                          SUPERSEDED SURVEY CONTROL
 ME2803
 ME2803  NAD 83(1997)-  41 56 33.34587(N)    087 37 59.84003(W) AD(       ) 2
 ME2803  NAD 83(1994)-  41 56 33.34998(N)    087 37 59.85337(W) AD(       ) 2
 ME2803  NAD 83(1986)-  41 56 33.35095(N)    087 37 59.85247(W) AD(       ) 2
 ME2803  NAD 27      -  41 56 33.23144(N)    087 37 59.65770(W) AD(       ) 2
 ME2803  NGVD 29 (07/19/86)  180.3    (m)          592.     (f) VERT ANG       
 ME2803
 ME2803.Superseded values are not recommended for survey control.
 ME2803
 ME2803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2803.See file dsdata.pdf to determine how the superseded data were derived.
 ME2803
 ME2803_MARKER: DD = SURVEY DISK
 ME2803_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2803+STABILITY: SURFACE MOTION
 ME2803
 ME2803  HISTORY     - Date     Condition        Report By
 ME2803  HISTORY     - 1977     MONUMENTED       IL1670
 ME2803
 ME2803                          STATION DESCRIPTION
 ME2803
 ME2803'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2803'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 ME2803'NORTH OF THE ENTRANCE TO BELMONT HARBOR AT THE EAST END OF
 ME2803'THE LAND. NO ADDRESS.
 ME2803'
 ME2803'THE STATION MARK IS A BRONZE DISK STAMPED---019 1977---AND
 ME2803'SET IN THE TOP OF A CONCRETE SIDEWALK WITH THE INSCRIPTION CITY
 ME2803'OF CHICAGO TRIANGULATION STATION.
 ME2803'
 ME2803'THE STATION IS 4.5 FEET EAST OF THE WEST EDGE OF A CONCRETE
 ME2803'WALK AND
 ME2803'118.0 FEET NORTHEASTERLY OF A POINT AT THE INTERSECTION OF THE
 ME2803'NORTHERN EDGE OF THE SOUTHERNMOST PART OF A SIDEWALK AND THE
 ME2803'CENTERLINE OF THE HARBOR BEACON AT THE NORTH SIDE OF THE HARBOR
 ME2803'ENTRANCE EXTENDED NORTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3308 ***********************************************************************
 DK3308  DESIGNATION -  0190
 DK3308  PID         -  DK3308
 DK3308  STATE/COUNTY-  IL/DU PAGE
 DK3308  COUNTRY     -  US
 DK3308  USGS QUAD   -  NAPERVILLE (2018)
 DK3308
 DK3308                         *CURRENT SURVEY CONTROL
 DK3308  ______________________________________________________________________
 DK3308* NAD 83(1986) POSITION- 41 46 43.     (N) 088 10 41.     (W)   SCALED
 DK3308* NAVD 88 ORTHO HEIGHT -   215.246 (meters)      706.19  (feet) ADJUSTED
 DK3308  ______________________________________________________________________
 DK3308  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 DK3308  DYNAMIC HEIGHT  -        215.170 (meters)      705.94  (feet) COMP
 DK3308  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 DK3308
 DK3308  VERT ORDER      -  SECOND    CLASS I
 DK3308
 DK3308.The horizontal coordinates were scaled from a map and have
 DK3308.an estimated accuracy of +/- 6 seconds.
 DK3308
 DK3308.The orthometric height was determined by differential leveling and
 DK3308.adjusted by the NATIONAL GEODETIC SURVEY
 DK3308.in May 2008.
 DK3308
 DK3308.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3308.GEOID18 height accuracy estimate available here.
 DK3308
 DK3308.Click photographs - Photos may exist for this station.
 DK3308
 DK3308.The dynamic height is computed by dividing the NAVD 88
 DK3308.geopotential number by the normal gravity value computed on the
 DK3308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3308.degrees latitude (g = 980.6199 gals.).
 DK3308
 DK3308.The modeled gravity was interpolated from observed gravity values.
 DK3308
 DK3308;                    North         East    Units  Estimated Accuracy
 DK3308;SPC IL E     -   567,530.      312,910.      MT  (+/- 180 meters Scaled)
 DK3308
 DK3308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM020258(NAD 83)
 DK3308
 DK3308                          SUPERSEDED SURVEY CONTROL
 DK3308
 DK3308.No superseded survey control is available for this station.
 DK3308
 DK3308_MARKER: DD = SURVEY DISK
 DK3308_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3308_SP_SET: SIGN BASE
 DK3308_STAMPING: 0190 2006
 DK3308_MARK LOGO: IL-043
 DK3308_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3308_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3308_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3308+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2006
 DK3308
 DK3308  HISTORY     - Date     Condition        Report By
 DK3308  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3308
 DK3308                          STATION DESCRIPTION
 DK3308
 DK3308'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3308'THE STATION IS IN NAPERVILLE, IL.
 DK3308'
 DK3308'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 34 (OGDEN
 DK3308'AVENUE) AND RIVER ROAD, GO SOUTH ALONG RIVER ROAD FOR APPROXIMATELY
 DK3308'0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED
 DK3308'AT THE NORTHWEST CORNER OF THE INTERSECTION OF RIVER ROAD WITH CRAB
 DK3308'APPLE COURT, SOUTH OF A RAILROAD CROSSING.
 DK3308'
 DK3308'THE STATION IS 91.5 FT (27.9 M) NORTH OF THE CENTERLINE OF CRAB APPLE
 DK3308'COURT, 129.8 FT (39.6 M) SOUTH OF A RAILROAD SIGNAL GATE ON THE NORTH
 DK3308'SIDE OF THE RAILROAD INTERSECTION, 58.1 FT (17.7 M) SOUTHEAST OF A
 DK3308'POWER POLE, AND 27.9 FT (8.5 M) WEST OF THE CENTERLINE OF RIVER ROAD.
 DK3308'THE MONUMENT IS A BRASS DISK ON THE EAST SIDE OF A CONCRETE BASE FOR A
 DK3308'POLICE SURVEILLANCE SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3314 ***********************************************************************
 DK3314  DESIGNATION -  0191
 DK3314  PID         -  DK3314
 DK3314  STATE/COUNTY-  IL/DU PAGE
 DK3314  COUNTRY     -  US
 DK3314  USGS QUAD   -  NAPERVILLE (2018)
 DK3314
 DK3314                         *CURRENT SURVEY CONTROL
 DK3314  ______________________________________________________________________
 DK3314* NAD 83(1986) POSITION- 41 47 05.2    (N) 088 10 58.4    (W)   HD_HELD2
 DK3314* NAVD 88 ORTHO HEIGHT -   213.562 (meters)      700.66  (feet) ADJUSTED
 DK3314  ______________________________________________________________________
 DK3314  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DK3314  DYNAMIC HEIGHT  -        213.487 (meters)      700.42  (feet) COMP
 DK3314  MODELED GRAVITY -    980,267.9   (mgal)                       NAVD 88
 DK3314
 DK3314  VERT ORDER      -  SECOND    CLASS I
 DK3314
 DK3314.The horizontal coordinates were established by autonomous hand held GPS
 DK3314.observations and have an estimated accuracy of +/- 10 meters.
 DK3314
 DK3314.The orthometric height was determined by differential leveling and
 DK3314.adjusted by the NATIONAL GEODETIC SURVEY
 DK3314.in May 2008.
 DK3314
 DK3314.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3314.GEOID18 height accuracy estimate available here.
 DK3314
 DK3314.Click photographs - Photos may exist for this station.
 DK3314
 DK3314.The dynamic height is computed by dividing the NAVD 88
 DK3314.geopotential number by the normal gravity value computed on the
 DK3314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3314.degrees latitude (g = 980.6199 gals.).
 DK3314
 DK3314.The modeled gravity was interpolated from observed gravity values.
 DK3314
 DK3314;                    North         East    Units  Estimated Accuracy
 DK3314;SPC IL E     -   568,209.      312,506.      MT  (+/- 10 meters HH2 GPS)
 DK3314
 DK3314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0170526556(NAD 83)
 DK3314
 DK3314                          SUPERSEDED SURVEY CONTROL
 DK3314
 DK3314.No superseded survey control is available for this station.
 DK3314
 DK3314_MARKER: DD = SURVEY DISK
 DK3314_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3314_SP_SET: TRAFFIC SIGNAL BASE
 DK3314_STAMPING: 0191 2006
 DK3314_MARK LOGO: IL-043
 DK3314_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3314_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3314_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3314+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 DK3314
 DK3314  HISTORY     - Date     Condition        Report By
 DK3314  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3314  HISTORY     - 20130114 GOOD             GEOCAC
 DK3314
 DK3314                          STATION DESCRIPTION
 DK3314
 DK3314'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3314'THE STATION IS IN NAPERVILLE, IL.
 DK3314'
 DK3314'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 34 (OGDEN
 DK3314'AVENUE) AND RAYMOND DRIVE, GO NORTH ALONG RAYMOND DRIVE FOR
 DK3314'APPROXIMATELY 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.  THE
 DK3314'STATION IS LOCATED AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 DK3314'RIVER ROAD WITH RAYMOND DRIVE.
 DK3314'
 DK3314'THE STATION IS 154.5 FT (47.1 M) SOUTH OF THE BIKE PATH, 70.4 FT (21.5
 DK3314'M) EAST OF THE CENTERLINE OF RAYMOND DRIVE, AND 32.1 FT (9.8 M) NORTH
 DK3314'OF THE CENTERLINE OF RIVER ROAD.  THE MONUMENT IS A BRASS DISK ON A
 DK3314'CONCRETE TRAFFIC SIGNAL BASE.
 DK3314
 DK3314                          STATION RECOVERY (2013)
 DK3314
 DK3314'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3314'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3240 ***********************************************************************
 DK3240  DESIGNATION -  0192
 DK3240  PID         -  DK3240
 DK3240  STATE/COUNTY-  IL/DU PAGE
 DK3240  COUNTRY     -  US
 DK3240  USGS QUAD   -  NAPERVILLE (2018)
 DK3240
 DK3240                         *CURRENT SURVEY CONTROL
 DK3240  ______________________________________________________________________
 DK3240* NAD 83(1986) POSITION- 41 51 26.5    (N) 088 11 13.4    (W)   HD_HELD2
 DK3240* NAVD 88 ORTHO HEIGHT -   220.576 (meters)      723.67  (feet) ADJUSTED
 DK3240  ______________________________________________________________________
 DK3240  GEOID HEIGHT    -        -33.201 (meters)                     GEOID18
 DK3240  DYNAMIC HEIGHT  -        220.500 (meters)      723.42  (feet) COMP
 DK3240  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 DK3240
 DK3240  VERT ORDER      -  SECOND    CLASS I
 DK3240
 DK3240.The horizontal coordinates were established by autonomous hand held GPS
 DK3240.observations and have an estimated accuracy of +/- 10 meters.
 DK3240
 DK3240.The orthometric height was determined by differential leveling and
 DK3240.adjusted by the NATIONAL GEODETIC SURVEY
 DK3240.in May 2008.
 DK3240
 DK3240.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3240.GEOID18 height accuracy estimate available here.
 DK3240
 DK3240.Click photographs - Photos may exist for this station.
 DK3240
 DK3240.The dynamic height is computed by dividing the NAVD 88
 DK3240.geopotential number by the normal gravity value computed on the
 DK3240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3240.degrees latitude (g = 980.6199 gals.).
 DK3240
 DK3240.The modeled gravity was interpolated from observed gravity values.
 DK3240
 DK3240;                    North         East    Units  Estimated Accuracy
 DK3240;SPC IL E     -   576,270.      312,146.      MT  (+/- 10 meters HH2 GPS)
 DK3240
 DK3240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0147034620(NAD 83)
 DK3240
 DK3240                          SUPERSEDED SURVEY CONTROL
 DK3240
 DK3240.No superseded survey control is available for this station.
 DK3240
 DK3240_MARKER: DD = SURVEY DISK
 DK3240_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3240_SP_SET: HEADWALL
 DK3240_STAMPING: 0192 2006
 DK3240_MARK LOGO: IL-043
 DK3240_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3240+STABILITY: SURFACE MOTION
 DK3240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3240+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2013
 DK3240
 DK3240  HISTORY     - Date     Condition        Report By
 DK3240  HISTORY     - 20060823 MONUMENTED       PATRIC
 DK3240  HISTORY     - 20130118 GOOD             GEOCAC
 DK3240
 DK3240                          STATION DESCRIPTION
 DK3240
 DK3240'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3240'THE STATION IS SOUTHEAST OF WEST CHICAGO, IL.
 DK3240'
 DK3240'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND GARYS MILLING
 DK3240'ROAD, GO EAST ALONG GARYS MILLING ROAD FOR 0.4 MI (0.6 KM) TO THE
 DK3240'STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER
 DK3240'OF THE INTERSECTION OF PURNELL ROAD AND GARYS MILLING ROAD.
 DK3240'
 DK3240'THE STATION IS 67.9 FT (20.7 M) SOUTH OF THE CENTERLINE OF GARYS
 DK3240'MILLING ROAD, 30.5 FT (9.3 M) NORTHEAST OF THE SOUTH EDGE OF A
 DK3240'CONCRETE HEADWALL ON THE WEST SIDE OF PURNELL ROAD, AND 18.6 FT (5.7
 DK3240'M) NORTHEAST OF THE CENTERLINE OF PURNELL ROAD.  THE MONUMENT IS A
 DK3240'BRASS DISK ON THE SOUTH END OF THE EAST HEADWALL FOR DRAINAGE UNDER
 DK3240'PURNELL ROAD.
 DK3240
 DK3240                          STATION RECOVERY (2013)
 DK3240
 DK3240'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3240'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3241 ***********************************************************************
 DK3241  DESIGNATION -  0193
 DK3241  PID         -  DK3241
 DK3241  STATE/COUNTY-  IL/DU PAGE
 DK3241  COUNTRY     -  US
 DK3241  USGS QUAD   -  NAPERVILLE (2018)
 DK3241
 DK3241                         *CURRENT SURVEY CONTROL
 DK3241  ______________________________________________________________________
 DK3241* NAD 83(1986) POSITION- 41 50 29.7    (N) 088 10 15.8    (W)   HD_HELD2
 DK3241* NAVD 88 ORTHO HEIGHT -   219.232 (meters)      719.26  (feet) ADJUSTED
 DK3241  ______________________________________________________________________
 DK3241  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 DK3241  DYNAMIC HEIGHT  -        219.156 (meters)      719.01  (feet) COMP
 DK3241  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 DK3241
 DK3241  VERT ORDER      -  SECOND    CLASS I
 DK3241
 DK3241.The horizontal coordinates were established by autonomous hand held GPS
 DK3241.observations and have an estimated accuracy of +/- 10 meters.
 DK3241
 DK3241.The orthometric height was determined by differential leveling and
 DK3241.adjusted by the NATIONAL GEODETIC SURVEY
 DK3241.in May 2008.
 DK3241
 DK3241.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3241.GEOID18 height accuracy estimate available here.
 DK3241
 DK3241.Click photographs - Photos may exist for this station.
 DK3241
 DK3241.The dynamic height is computed by dividing the NAVD 88
 DK3241.geopotential number by the normal gravity value computed on the
 DK3241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3241.degrees latitude (g = 980.6199 gals.).
 DK3241
 DK3241.The modeled gravity was interpolated from observed gravity values.
 DK3241
 DK3241;                    North         East    Units  Estimated Accuracy
 DK3241;SPC IL E     -   574,520.      313,478.      MT  (+/- 10 meters HH2 GPS)
 DK3241
 DK3241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0277532850(NAD 83)
 DK3241
 DK3241                          SUPERSEDED SURVEY CONTROL
 DK3241
 DK3241.No superseded survey control is available for this station.
 DK3241
 DK3241_MARKER: DD = SURVEY DISK
 DK3241_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3241_SP_SET: HEADWALL
 DK3241_STAMPING: 0193 2006
 DK3241_MARK LOGO: IL-043
 DK3241_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3241+STABILITY: SURFACE MOTION
 DK3241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3241+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 DK3241
 DK3241  HISTORY     - Date     Condition        Report By
 DK3241  HISTORY     - 20060825 MONUMENTED       PATRIC
 DK3241  HISTORY     - 20130116 GOOD             GEOCAC
 DK3241
 DK3241                          STATION DESCRIPTION
 DK3241
 DK3241'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3241'THE STATION IS NORTHEAST OF WARRENVILLE, IL.
 DK3241'
 DK3241'TO REACH THE STATION FROM THE INTERSECTION OF SR 56 (BUTTERFIELD ROAD)
 DK3241'AND WINFIELD ROAD, GO NORTH ALONG WINFIELD ROAD FOR 0.8 M (2.6 FT) TO
 DK3241'THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE WEST SIDE
 DK3241'OF WINFIELD ROAD, APPROXIMATELY 200 FT (61.0 M) SOUTH OF THE
 DK3241'INTERSECTION WITH MACK ROAD.
 DK3241'
 DK3241'THE STATION IS 64.9 FT (19.8 M) SOUTHEAST OF A POWER POLE AND 31.7 FT
 DK3241'(9.7 M) WEST OF THE CENTERLINE OF WINFIELD ROAD.  THE MONUMENT IS A
 DK3241'BRASS DISK ON THE NORTH END OF THE WEST CONCRETE HEADWALL FOR SPRING
 DK3241'BROOK PASSING UNDER WINFIELD ROAD.
 DK3241
 DK3241                          STATION RECOVERY (2013)
 DK3241
 DK3241'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3241'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8796 ***********************************************************************
 DR8796  DESIGNATION -  0193 RESET
 DR8796  PID         -  DR8796
 DR8796  STATE/COUNTY-  IL/DU PAGE
 DR8796  COUNTRY     -  US
 DR8796  USGS QUAD   -  NAPERVILLE (2018)
 DR8796
 DR8796                         *CURRENT SURVEY CONTROL
 DR8796  ______________________________________________________________________
 DR8796* NAD 83(1986) POSITION- 41 50 29.7    (N) 088 10 15.8    (W)   HD_HELD2
 DR8796* NAVD 88 ORTHO HEIGHT -   218.605 (meters)      717.21  (feet) ADJUSTED
 DR8796  ______________________________________________________________________
 DR8796  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 DR8796  DYNAMIC HEIGHT  -        218.529 (meters)      716.96  (feet) COMP
 DR8796  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 DR8796
 DR8796  VERT ORDER      -  SECOND    CLASS I
 DR8796
 DR8796.The horizontal coordinates were established by autonomous hand held GPS
 DR8796.observations and have an estimated accuracy of +/- 10 meters.
 DR8796
 DR8796.The orthometric height was determined by differential leveling and
 DR8796.adjusted by the NATIONAL GEODETIC SURVEY
 DR8796.in May 2023.
 DR8796
 DR8796.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8796.GEOID18 height accuracy estimate available here.
 DR8796
 DR8796.Click photographs - Photos may exist for this station.
 DR8796
 DR8796.The dynamic height is computed by dividing the NAVD 88
 DR8796.geopotential number by the normal gravity value computed on the
 DR8796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8796.degrees latitude (g = 980.6199 gals.).
 DR8796
 DR8796.The modeled gravity was interpolated from observed gravity values.
 DR8796
 DR8796;                    North         East    Units  Estimated Accuracy
 DR8796;SPC IL E     -   574,520.      313,478.      MT  (+/- 10 meters HH2 GPS)
 DR8796
 DR8796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0277532850(NAD 83)
 DR8796
 DR8796                          SUPERSEDED SURVEY CONTROL
 DR8796
 DR8796.No superseded survey control is available for this station.
 DR8796
 DR8796_MARKER: DD = SURVEY DISK
 DR8796_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DR8796_SP_SET: HEAD WALL
 DR8796_STAMPING: 0193 RESET 2022
 DR8796_MARK LOGO: IL-043
 DR8796_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR8796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR8796+STABILITY: SURFACE MOTION
 DR8796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8796+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2022
 DR8796
 DR8796  HISTORY     - Date     Condition        Report By
 DR8796  HISTORY     - 20221121 MONUMENTED       PATRIC
 DR8796
 DR8796                          STATION DESCRIPTION
 DR8796
 DR8796'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DR8796'THE STATION IS LOCATED ABOUT 4.0 MI (6.5 KM) NORTH-NORTHWEST OF
 DR8796'NAPERVILLE, 3.7 MI (6.0 KM) WEST-SOUTHWEST OF WHEATON AND 3.4 MI (5.5
 DR8796'KM) SOUTH-SOUTHEAST OF WEST CHICAGO.
 DR8796'
 DR8796'THE STATION IS LOCATED 250 FT (76.2 M) SOUTH OF THE JUNCTION OF
 DR8796'WINFIELD ROAD WITH MACK ROAD IN WHEATON ILLINOIS.
 DR8796'
 DR8796'THE STATION IS LOCATED 37 FT (11.3 M) WEST OF THE CENTERLINE OF
 DR8796'WINFIELD ROAD AND 145 NORTH OF THE CENTER OF A STREAM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3242 ***********************************************************************
 DK3242  DESIGNATION -  0198
 DK3242  PID         -  DK3242
 DK3242  STATE/COUNTY-  IL/DU PAGE
 DK3242  COUNTRY     -  US
 DK3242  USGS QUAD   -  LOMBARD (2018)
 DK3242
 DK3242                         *CURRENT SURVEY CONTROL
 DK3242  ______________________________________________________________________
 DK3242* NAD 83(1986) POSITION- 41 55 25.18   (N) 088 05 13.61   (W)   HD_HELD1
 DK3242* NAVD 88 ORTHO HEIGHT -   243.838 (meters)      799.99  (feet) ADJUSTED
 DK3242  ______________________________________________________________________
 DK3242  GEOID HEIGHT    -        -33.383 (meters)                     GEOID18
 DK3242  DYNAMIC HEIGHT  -        243.753 (meters)      799.71  (feet) COMP
 DK3242  MODELED GRAVITY -    980,266.8   (mgal)                       NAVD 88
 DK3242
 DK3242  VERT ORDER      -  SECOND    CLASS I
 DK3242
 DK3242.The horizontal coordinates were determined by differentially corrected
 DK3242.hand held GPS observations or other comparable positioning techniques
 DK3242.and have an estimated accuracy of +/- 3 meters.
 DK3242
 DK3242.The orthometric height was determined by differential leveling and
 DK3242.adjusted by the NATIONAL GEODETIC SURVEY
 DK3242.in May 2008.
 DK3242
 DK3242.No vertical observational check was made to the station.
 DK3242
 DK3242.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3242.GEOID18 height accuracy estimate available here.
 DK3242
 DK3242.Click photographs - Photos may exist for this station.
 DK3242
 DK3242.The dynamic height is computed by dividing the NAVD 88
 DK3242.geopotential number by the normal gravity value computed on the
 DK3242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3242.degrees latitude (g = 980.6199 gals.).
 DK3242
 DK3242.The modeled gravity was interpolated from observed gravity values.
 DK3242
 DK3242;                    North         East    Units  Estimated Accuracy
 DK3242;SPC IL E     -   583,653.0     320,423.3     MT  (+/- 3 meters HH1 GPS) 
 DK3242
 DK3242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0985941871(NAD 83)
 DK3242
 DK3242                          SUPERSEDED SURVEY CONTROL
 DK3242
 DK3242.No superseded survey control is available for this station.
 DK3242
 DK3242_MARKER: DD = SURVEY DISK
 DK3242_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3242+WITH SETTING: PAVEMENT
 DK3242_SP_SET: LIGHT POLE BASE
 DK3242_STAMPING: 0198 2006
 DK3242_MARK LOGO: IL-043
 DK3242_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3242+STABILITY: SURFACE MOTION
 DK3242_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3242+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2013
 DK3242
 DK3242  HISTORY     - Date     Condition        Report By
 DK3242  HISTORY     - 20060826 MONUMENTED       PATRIC
 DK3242  HISTORY     - 20131016 GOOD             PATRIC
 DK3242
 DK3242                          STATION DESCRIPTION
 DK3242
 DK3242'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3242'THE STATION IS GLENDALE HEIGHTS, IL.
 DK3242'
 DK3242'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND
 DK3242'BLOOMINGDALE ROAD, GO SOUTH ON BLOOMINGDALE ROAD FOR.9 MI (1.4 KM) TO
 DK3242'STEVENSON DRIVE.  GO WEST ALONG STEVENSON DRIVE FOR.35 MI (0.6 KM) TO
 DK3242'THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE NORTH SIDE OF
 DK3242'THE T INTERSECTION OF STEVENSON DRIVE AND NEWPORT STREET.
 DK3242'
 DK3242'THE STATION IS 18.0 FT (5.5 M) NORTH OF THE INTERSECTION OF STEVENSON
 DK3242'DRIVE AND 3.0 FT (0.9 M) WEST OF THE EXTENDED CENTERLINE OF NEWPORT
 DK3242'STREET.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE SOUTH
 DK3242'SIDE OF A 2.0 FT (0.6 M) DIAMETER CONCRETE LIGHT POLE BASE.  THE
 DK3242'MONUMENT IS 0.5 FT (0.2 M) ABOVE ROAD GRADE.
 DK3242
 DK3242                          STATION RECOVERY (2013)
 DK3242
 DK3242'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3242'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3243 ***********************************************************************
 DK3243  DESIGNATION -  0199
 DK3243  PID         -  DK3243
 DK3243  STATE/COUNTY-  IL/DU PAGE
 DK3243  COUNTRY     -  US
 DK3243  USGS QUAD   -  LOMBARD (2018)
 DK3243
 DK3243                         *CURRENT SURVEY CONTROL
 DK3243  ______________________________________________________________________
 DK3243* NAD 83(1986) POSITION- 41 55 19.54   (N) 088 04 03.71   (W)   HD_HELD1
 DK3243* NAVD 88 ORTHO HEIGHT -   227.746 (meters)      747.20  (feet) ADJUSTED
 DK3243  ______________________________________________________________________
 DK3243  GEOID HEIGHT    -        -33.397 (meters)                     GEOID18
 DK3243  DYNAMIC HEIGHT  -        227.666 (meters)      746.93  (feet) COMP
 DK3243  MODELED GRAVITY -    980,268.3   (mgal)                       NAVD 88
 DK3243
 DK3243  VERT ORDER      -  SECOND    CLASS I
 DK3243
 DK3243.The horizontal coordinates were determined by differentially corrected
 DK3243.hand held GPS observations or other comparable positioning techniques
 DK3243.and have an estimated accuracy of +/- 3 meters.
 DK3243
 DK3243.The orthometric height was determined by differential leveling and
 DK3243.adjusted by the NATIONAL GEODETIC SURVEY
 DK3243.in May 2008.
 DK3243
 DK3243.No vertical observational check was made to the station.
 DK3243
 DK3243.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3243.GEOID18 height accuracy estimate available here.
 DK3243
 DK3243.Click photographs - Photos may exist for this station.
 DK3243
 DK3243.The dynamic height is computed by dividing the NAVD 88
 DK3243.geopotential number by the normal gravity value computed on the
 DK3243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3243.degrees latitude (g = 980.6199 gals.).
 DK3243
 DK3243.The modeled gravity was interpolated from observed gravity values.
 DK3243
 DK3243;                    North         East    Units  Estimated Accuracy
 DK3243;SPC IL E     -   583,483.8     322,034.4     MT  (+/- 3 meters HH1 GPS) 
 DK3243
 DK3243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1146741677(NAD 83)
 DK3243
 DK3243                          SUPERSEDED SURVEY CONTROL
 DK3243
 DK3243.No superseded survey control is available for this station.
 DK3243
 DK3243_MARKER: DD = SURVEY DISK
 DK3243_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3243+WITH SETTING: PAVEMENT
 DK3243_SP_SET: LIGHT POLE BASE
 DK3243_STAMPING: 0199 2006
 DK3243_MARK LOGO: IL-043
 DK3243_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3243+STABILITY: SURFACE MOTION
 DK3243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3243+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2013
 DK3243
 DK3243  HISTORY     - Date     Condition        Report By
 DK3243  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3243  HISTORY     - 20131016 GOOD             PATRIC
 DK3243
 DK3243                          STATION DESCRIPTION
 DK3243
 DK3243'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3243'THE STATION IS GLENDALE HEIGHTS, IL.
 DK3243'
 DK3243'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND
 DK3243'BLOOMINGDALE ROAD, GO SOUTH ON BLOOMINGDALE ROAD FOR 1 MI (1.6 KM) TO
 DK3243'POLO CLUB DRIVE.  GO EAST ALONG POLO CLUB DRIVE FOR APPROXIMATELY.75
 DK3243'MI (1.2 KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE
 DK3243'NORTH SIDE OF THE T INTERSECTION OF ARDMORE AVENUE AND POLO CLUB
 DK3243'DRIVE.
 DK3243'
 DK3243'THE STATION IS 17.0 FT (5.2 M) NORTH OF THE CENTERLINE OF POLO CLUB
 DK3243'DRIVE AND ON THE EXTENDED CENTERLINE OF ARDMORE AVENUE.  THE MONUMENT
 DK3243'IS A 3.5 INCH (9 CM) BRASS DISK ON THE SOUTH SIDE OF A 2.0 FT (0.6 M)
 DK3243'DIAMETER CONCRETE LIGHT POLE BASE AND IS 0.7 FT (0.2 M) ABOVE STREET
 DK3243'GRADE.
 DK3243
 DK3243                          STATION RECOVERY (2013)
 DK3243
 DK3243'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3243'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9659 ***********************************************************************
 DP9659  DESIGNATION -  020
 DP9659  PID         -  DP9659
 DP9659  STATE/COUNTY-  IL/PUTNAM
 DP9659  COUNTRY     -  US
 DP9659  USGS QUAD   -  MCNABB (2018)
 DP9659
 DP9659                         *CURRENT SURVEY CONTROL
 DP9659  ______________________________________________________________________
 DP9659* NAD 83(1986) POSITION- 41 11 51.29   (N) 089 12 04.81   (W)   HD_HELD1
 DP9659* NAVD 88 ORTHO HEIGHT -   219.311 (meters)      719.52  (feet) ADJUSTED
 DP9659  ______________________________________________________________________
 DP9659  GEOID HEIGHT    -        -32.967 (meters)                     GEOID18
 DP9659  DYNAMIC HEIGHT  -        219.219 (meters)      719.22  (feet) COMP
 DP9659  MODELED GRAVITY -    980,198.7   (mgal)                       NAVD 88
 DP9659
 DP9659  VERT ORDER      -  SECOND    CLASS I
 DP9659
 DP9659.The horizontal coordinates were determined by differentially corrected
 DP9659.hand held GPS observations or other comparable positioning techniques
 DP9659.and have an estimated accuracy of +/- 3 meters.
 DP9659
 DP9659.The orthometric height was determined by differential leveling and
 DP9659.adjusted by the NATIONAL GEODETIC SURVEY
 DP9659.in January 2016.
 DP9659
 DP9659.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9659.GEOID18 height accuracy estimate available here.
 DP9659
 DP9659.Click photographs - Photos may exist for this station.
 DP9659
 DP9659.The dynamic height is computed by dividing the NAVD 88
 DP9659.geopotential number by the normal gravity value computed on the
 DP9659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9659.degrees latitude (g = 980.6199 gals.).
 DP9659
 DP9659.The modeled gravity was interpolated from observed gravity values.
 DP9659
 DP9659;                    North         East    Units  Estimated Accuracy
 DP9659;SPC IL W     -   503,416.0     780,971.0     MT  (+/- 3 meters HH1 GPS) 
 DP9659
 DP9659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1541263026(NAD 83)
 DP9659
 DP9659                          SUPERSEDED SURVEY CONTROL
 DP9659
 DP9659.No superseded survey control is available for this station.
 DP9659
 DP9659_MARKER: F = FLANGE-ENCASED ROD
 DP9659_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9659_STAMPING: BM 020 2015
 DP9659_MARK LOGO: UIL
 DP9659_PROJECTION: FLUSH
 DP9659_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9659_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9659+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2020
 DP9659_ROD/PIPE-DEPTH: 7.3 meters
 DP9659_SLEEVE-DEPTH  : 0.9 meters
 DP9659
 DP9659  HISTORY     - Date     Condition        Report By
 DP9659  HISTORY     - 20150501 MONUMENTED       BCA
 DP9659  HISTORY     - 20200511 GOOD             ILDT
 DP9659
 DP9659                          STATION DESCRIPTION
 DP9659
 DP9659'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9659'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH OF SPRING VALLEY,
 DP9659'7.1 MI (11.4 KM) WEST OF TONICA AND 4.7 MI (7.6 KM) EAST-SOUTHEAST OF
 DP9659'FLORID.
 DP9659'
 DP9659'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 11 LOCATED IN
 DP9659'MCNABB, IL, GO NORTH ON SR 89 FOR 1.1 MI (1.8 KM) TO CR 600 N.
 DP9659'CONTINUE NORTH ON SR 89 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP9659'LEFT.
 DP9659'
 DP9659'THE STATION IS LOCATED 34.5 FT (10.5 M) WEST OF THE CENTERLINE OF SR
 DP9659'89, 250 FT (76.2 M) SOUTH OF THE CENTER OF A LONE 24 INCH TREE, 130.5
 DP9659'FT (39.8 M) WEST OF A PERPENDICULAR OFFSET FROM A FIBER OPTIC WARNING
 DP9659'POST LOCATED ON THE EAST SIDE OF SR 89 AND 21.4 FT (6.5 M) WEST OF THE
 DP9659'EDGE OF PAVEMENT OF SR 89.
 DP9659'
 DP9659'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9659'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9659'IN IDENTIFICATION.
 DP9659
 DP9659                          STATION RECOVERY (2020)
 DP9659
 DP9659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP9659'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2660 ***********************************************************************
 ME2660  DESIGNATION -  020 COC
 ME2660  PID         -  ME2660
 ME2660  STATE/COUNTY-  IL/COOK
 ME2660  COUNTRY     -  US
 ME2660  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME2660
 ME2660                         *CURRENT SURVEY CONTROL
 ME2660  ______________________________________________________________________
 ME2660* NAD 83(1997) POSITION- 41 53 30.68319(N) 087 35 55.33511(W)   ADJUSTED
 ME2660* NAVD 88 ORTHO HEIGHT -   178.4   (meters)      585.    (feet) VERTCON3
 ME2660  ______________________________________________________________________
 ME2660  GEOID HEIGHT    -        -33.618 (meters)                     GEOID18
 ME2660  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 ME2660  HORZ ORDER      -  SECOND
 ME2660
 ME2660.The horizontal coordinates were established by classical geodetic methods
 ME2660.and adjusted by the National Geodetic Survey in October 1999.
 ME2660
 ME2660.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2660.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2660
 ME2660.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2660.GEOID18 height accuracy estimate available here.
 ME2660
 ME2660.Click photographs - Photos may exist for this station.
 ME2660
 ME2660.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2660
 ME2660. The following values were computed from the NAD 83(1997) position.
 ME2660
 ME2660;                    North         East     Units Scale Factor Converg.
 ME2660;SPC IL E     -   580,352.148   360,966.189   MT  1.00002072   +0 29 26.0
 ME2660;SPC IL E     - 1,904,038.67  1,184,269.91   sFT  1.00002072   +0 29 26.0
 ME2660;UTM  16      - 4,637,942.558   450,332.778   MT  0.99963035   -0 23 59.2
 ME2660
 ME2660!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2660!SPC IL E     -   0.99997729  x   1.00002072  =   0.99999801
 ME2660!UTM  16      -   0.99997729  x   0.99963035  =   0.99960765
 ME2660
 ME2660:                Primary Azimuth Mark                     Grid Az
 ME2660:SPC IL E     -  021 COC                                  195 33 59.9
 ME2660:UTM  16      -  021 COC                                  196 27 25.1
 ME2660
 ME2660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5033237942(NAD 83)
 ME2660
 ME2660|---------------------------------------------------------------------|
 ME2660| PID    Reference Object                     Distance      Geod. Az  |
 ME2660|                                                           dddmmss.s |
 ME2660| ME2657 CARTER H HARRISON CRIB LT           APPROX. 3.5 KM 0385154.7 |
 ME2660| ME2670 FOUR MILE CRIB LT                   APPROX. 4.9 KM 1153017.2 |
 ME2660| ME2682 021 COC                             APPROX. 3.0 KM 1960325.9 |
 ME2660|---------------------------------------------------------------------|
 ME2660
 ME2660                          SUPERSEDED SURVEY CONTROL
 ME2660
 ME2660  NAD 83(1997)-  41 53 30.68341(N)    087 35 55.33554(W) AD(       ) 2
 ME2660  NAD 83(1994)-  41 53 30.68801(N)    087 35 55.34764(W) AD(       ) 2
 ME2660  NAD 83(1986)-  41 53 30.68806(N)    087 35 55.34633(W) AD(       ) 2
 ME2660  NAD 27      -  41 53 30.56555(N)    087 35 55.16064(W) AD(       ) 2
 ME2660  NGVD 29 (07/19/86)  178.5    (m)          586.     (f) VERT ANG       
 ME2660
 ME2660.Superseded values are not recommended for survey control.
 ME2660
 ME2660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2660.See file dsdata.pdf to determine how the superseded data were derived.
 ME2660
 ME2660_MARKER: DS = TRIANGULATION STATION DISK
 ME2660_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME2660+WITH SETTING: PAVEMENT
 ME2660_SP_SET: PIER
 ME2660_STAMPING: 020 1977
 ME2660_MARK LOGO: IL1670
 ME2660_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2660+STABILITY: SURFACE MOTION
 ME2660
 ME2660  HISTORY     - Date     Condition        Report By
 ME2660  HISTORY     - 1977     MONUMENTED       IL1670
 ME2660  HISTORY     - 1983     GOOD             IL1670
 ME2660
 ME2660                          STATION DESCRIPTION
 ME2660
 ME2660'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2660'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF CHICAGO AT
 ME2660'THE EAST END OF NAVY PIER. NO ADDRESS.
 ME2660'
 ME2660'THE STATION MARK IS A BRONZE DISK STAMPED---020 1977---AND
 ME2660'SET IN THE TOP OF THE CONCRETE PIER PLATFORM WITH THE
 ME2660'INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2660'
 ME2660'THE STATION IS 33.7 FEET WEST OF THE EAST EDGE OF THE PIER
 ME2660'PLATFORM AND 137.9 FEET NORTH OF THE SOUTH EDGE OF THE PIER
 ME2660'PLATFORM.
 ME2660
 ME2660                          STATION RECOVERY (1983)
 ME2660
 ME2660'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2660'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2660'NO CHANGES WERE NOTED FROM THE 1977 DESCRIPTIVE TEXT.
 ME2660'
 ME2660'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0970 ***********************************************************************
 DP0970  DESIGNATION -  0200 RESET
 DP0970  PID         -  DP0970
 DP0970  STATE/COUNTY-  IL/DU PAGE
 DP0970  COUNTRY     -  US
 DP0970  USGS QUAD   -  LOMBARD (2018)
 DP0970
 DP0970                         *CURRENT SURVEY CONTROL
 DP0970  ______________________________________________________________________
 DP0970* NAD 83(1986) POSITION- 41 55 48.5    (N) 088 03 49.2    (W)   HD_HELD2
 DP0970* NAVD 88 ORTHO HEIGHT -   223.711 (meters)      733.96  (feet) ADJUSTED
 DP0970  ______________________________________________________________________
 DP0970  GEOID HEIGHT    -        -33.416 (meters)                     GEOID18
 DP0970  DYNAMIC HEIGHT  -        223.633 (meters)      733.70  (feet) COMP
 DP0970  MODELED GRAVITY -    980,268.9   (mgal)                       NAVD 88
 DP0970
 DP0970  VERT ORDER      -  SECOND    CLASS I
 DP0970
 DP0970.The horizontal coordinates were established by autonomous hand held GPS
 DP0970.observations and have an estimated accuracy of +/- 10 meters.
 DP0970
 DP0970.The orthometric height was determined by differential leveling and
 DP0970.adjusted by the NATIONAL GEODETIC SURVEY
 DP0970.in January 2014.
 DP0970
 DP0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0970.GEOID18 height accuracy estimate available here.
 DP0970
 DP0970.Click photographs - Photos may exist for this station.
 DP0970
 DP0970.The dynamic height is computed by dividing the NAVD 88
 DP0970.geopotential number by the normal gravity value computed on the
 DP0970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0970.degrees latitude (g = 980.6199 gals.).
 DP0970
 DP0970.The modeled gravity was interpolated from observed gravity values.
 DP0970
 DP0970;                    North         East    Units  Estimated Accuracy
 DP0970;SPC IL E     -   584,378.      322,366.      MT  (+/- 10 meters HH2 GPS)
 DP0970
 DP0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1181242566(NAD 83)
 DP0970
 DP0970                          SUPERSEDED SURVEY CONTROL
 DP0970
 DP0970.No superseded survey control is available for this station.
 DP0970
 DP0970_MARKER: DD = SURVEY DISK
 DP0970_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DP0970_SP_SET: DRAIN BOX
 DP0970_STAMPING: 0200 RESET 2013
 DP0970_MARK LOGO: IL-043
 DP0970_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP0970+STABILITY: SURFACE MOTION
 DP0970
 DP0970  HISTORY     - Date     Condition        Report By
 DP0970  HISTORY     - 20131016 MONUMENTED       PATRIC
 DP0970
 DP0970                          STATION DESCRIPTION
 DP0970
 DP0970'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0970'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF
 DP0970'ELMHURST, 5.0 MI (8.0 KM) NORTH-NORTHEAST OF WHEATON AND 4.5 MI (7.2
 DP0970'KM) NORTHWEST OF LOMBARD.
 DP0970'
 DP0970'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64 WITH GLEN
 DP0970'ELLYN ROAD LOCATED IN GLENDALE HEIGHTS, IL, GO NORTH ON GLEN ELLYN
 DP0970'ROAD FOR 1.8 MI (2.9 KM) TO REGENCY DRIVE AND THE STATION ON THE
 DP0970'RIGHT.
 DP0970'
 DP0970'THE STATION IS LOCATED 46 FT (14.0 M) WEST OF THE CENTERLINE OF GLEN
 DP0970'ELLYN ROAD, 87 FT (26.5 M) SOUTH OF THE EAST END OF A 'HIGH GROVE
 DP0970'CENTER OF DU PAGE' SIGN LOCATED IN THE MEDIAN OF REGENCY DRIVE AND 81
 DP0970'FT (24.7 M) NORTH OF A TELEPHONE PEDESTAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3245 ***********************************************************************
 DK3245  DESIGNATION -  0201
 DK3245  PID         -  DK3245
 DK3245  STATE/COUNTY-  IL/DU PAGE
 DK3245  COUNTRY     -  US
 DK3245  USGS QUAD   -  LOMBARD (2018)
 DK3245
 DK3245                         *CURRENT SURVEY CONTROL
 DK3245  ______________________________________________________________________
 DK3245* NAD 83(1986) POSITION- 41 56 27.     (N) 088 03 48.     (W)   SCALED
 DK3245* NAVD 88 ORTHO HEIGHT -   216.254 (meters)      709.49  (feet) ADJUSTED
 DK3245  ______________________________________________________________________
 DK3245  GEOID HEIGHT    -        -33.436 (meters)                     GEOID18
 DK3245  DYNAMIC HEIGHT  -        216.179 (meters)      709.25  (feet) COMP
 DK3245  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 DK3245
 DK3245  VERT ORDER      -  SECOND    CLASS I
 DK3245
 DK3245.The horizontal coordinates were scaled from a map and have
 DK3245.an estimated accuracy of +/- 6 seconds.
 DK3245
 DK3245.The orthometric height was determined by differential leveling and
 DK3245.adjusted by the NATIONAL GEODETIC SURVEY
 DK3245.in May 2008.
 DK3245
 DK3245.No vertical observational check was made to the station.
 DK3245
 DK3245.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3245.GEOID18 height accuracy estimate available here.
 DK3245
 DK3245.Click photographs - Photos may exist for this station.
 DK3245
 DK3245.The dynamic height is computed by dividing the NAVD 88
 DK3245.geopotential number by the normal gravity value computed on the
 DK3245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3245.degrees latitude (g = 980.6199 gals.).
 DK3245
 DK3245.The modeled gravity was interpolated from observed gravity values.
 DK3245
 DK3245;                    North         East    Units  Estimated Accuracy
 DK3245;SPC IL E     -   585,570.      322,390.      MT  (+/- 180 meters Scaled)
 DK3245
 DK3245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM118437(NAD 83)
 DK3245
 DK3245                          SUPERSEDED SURVEY CONTROL
 DK3245
 DK3245.No superseded survey control is available for this station.
 DK3245
 DK3245_MARKER: DD = SURVEY DISK
 DK3245_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3245_SP_SET: HEADWALL
 DK3245_STAMPING: 0201 2006
 DK3245_MARK LOGO: IL-043
 DK3245_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3245+STABILITY: SURFACE MOTION
 DK3245_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3245+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3245
 DK3245  HISTORY     - Date     Condition        Report By
 DK3245  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3245
 DK3245                          STATION DESCRIPTION
 DK3245
 DK3245'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3245'THE STATION IS BLOOMINGDALE, IL.
 DK3245'
 DK3245'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND GLEN
 DK3245'ELLYN ROAD, GO NORTH ON GLEN ELLYN ROAD FOR APPROXIMATELY.4 MI (0.6
 DK3245'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED EAST OF THE T
 DK3245'INTERSECTION OF GLEN ELLYN ROAD AND EDGEWATER DRIVE.
 DK3245'
 DK3245'THE STATION IS 42.0 FT (12.8 M) EAST OF THE EAST EDGE OF CURB OF GLEN
 DK3245'ELLYN ROAD AND 22.0 FT (6.7 M) NORTH OF THE EXTENDED CENTERLINE OF
 DK3245'EASTBOUND EDGEWATER DRIVE.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS
 DK3245'DISK ON THE SOUTH END OF A CONCRETE HEADWALL FOR A CREEK.  THE
 DK3245'MONUMENT IS 4.5 FT (1.4 M) BELOW ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3246 ***********************************************************************
 DK3246  DESIGNATION -  0202
 DK3246  PID         -  DK3246
 DK3246  STATE/COUNTY-  IL/DU PAGE
 DK3246  COUNTRY     -  US
 DK3246  USGS QUAD   -  LOMBARD (2018)
 DK3246
 DK3246                         *CURRENT SURVEY CONTROL
 DK3246  ______________________________________________________________________
 DK3246* NAD 83(1986) POSITION- 41 57 23.80   (N) 088 03 41.57   (W)   HD_HELD1
 DK3246* NAVD 88 ORTHO HEIGHT -   218.160 (meters)      715.75  (feet) ADJUSTED
 DK3246  ______________________________________________________________________
 DK3246  GEOID HEIGHT    -        -33.466 (meters)                     GEOID18
 DK3246  DYNAMIC HEIGHT  -        218.084 (meters)      715.50  (feet) COMP
 DK3246  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 DK3246
 DK3246  VERT ORDER      -  SECOND    CLASS I
 DK3246
 DK3246.The horizontal coordinates were determined by differentially corrected
 DK3246.hand held GPS observations or other comparable positioning techniques
 DK3246.and have an estimated accuracy of +/- 3 meters.
 DK3246
 DK3246.The orthometric height was determined by differential leveling and
 DK3246.adjusted by the NATIONAL GEODETIC SURVEY
 DK3246.in May 2008.
 DK3246
 DK3246.No vertical observational check was made to the station.
 DK3246
 DK3246.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3246.GEOID18 height accuracy estimate available here.
 DK3246
 DK3246.Click photographs - Photos may exist for this station.
 DK3246
 DK3246.The dynamic height is computed by dividing the NAVD 88
 DK3246.geopotential number by the normal gravity value computed on the
 DK3246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3246.degrees latitude (g = 980.6199 gals.).
 DK3246
 DK3246.The modeled gravity was interpolated from observed gravity values.
 DK3246
 DK3246;                    North         East    Units  Estimated Accuracy
 DK3246;SPC IL E     -   587,319.1     322,532.4     MT  (+/- 3 meters HH1 GPS) 
 DK3246
 DK3246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1202445503(NAD 83)
 DK3246
 DK3246                          SUPERSEDED SURVEY CONTROL
 DK3246
 DK3246.No superseded survey control is available for this station.
 DK3246
 DK3246_MARKER: DD = SURVEY DISK
 DK3246_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3246+WITH SETTING: PAVEMENT
 DK3246_SP_SET: TRAFFIC SIGNAL BASE
 DK3246_STAMPING: 0202 2006
 DK3246_MARK LOGO: IL-043
 DK3246_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3246+STABILITY: SURFACE MOTION
 DK3246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3246+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2013
 DK3246
 DK3246  HISTORY     - Date     Condition        Report By
 DK3246  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3246  HISTORY     - 20100516 GOOD             GEOSPC
 DK3246  HISTORY     - 20131016 GOOD             PATRIC
 DK3246
 DK3246                          STATION DESCRIPTION
 DK3246
 DK3246'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3246'THE STATION IS IN BLOOMINGDALE, IL.
 DK3246'
 DK3246'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 20 (LAKE
 DK3246'STREET) AND I-355, GO WEST ALONG US 20 FOR APPROXIMATELY 1.4 MI (2.3
 DK3246'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED IN A MEDIAN
 DK3246'FOR GLEN ELLYN ROAD AT THE SOUTH PART OF THE INTERSECTION OF US
 DK3246'HIGHWAY 20 AND GLEN ELLYN ROAD.
 DK3246'
 DK3246'THE STATION IS 48.0 FT (14.6 M) SOUTH OF THE CENTERLINE OF US 20 AND
 DK3246'40.0 FT (12.2 M) EAST OF THE CENTERLINE OF GLEN ELLYN ROAD.  THE
 DK3246'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE NORTH SIDE OF A 2.0 FT
 DK3246'(0.6 M) DIAMETER CONCRETE TRAFFIC SIGNAL BASE, 0.7 FT (0.2 M) ABOVE
 DK3246'ROAD GRADE.
 DK3246
 DK3246                          STATION RECOVERY (2010)
 DK3246
 DK3246'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (MH)
 DK3246'RECOVERED AS DESCRIBED.
 DK3246
 DK3246                          STATION RECOVERY (2013)
 DK3246
 DK3246'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3246'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3253 ***********************************************************************
 DK3253  DESIGNATION -  0203
 DK3253  PID         -  DK3253
 DK3253  STATE/COUNTY-  IL/DU PAGE
 DK3253  COUNTRY     -  US
 DK3253  USGS QUAD   -  NAPERVILLE (2018)
 DK3253
 DK3253                         *CURRENT SURVEY CONTROL
 DK3253  ______________________________________________________________________
 DK3253* NAD 83(1986) POSITION- 41 50 32.6    (N) 088 11 54.2    (W)   HD_HELD2
 DK3253* NAVD 88 ORTHO HEIGHT -   214.452 (meters)      703.58  (feet) ADJUSTED
 DK3253  ______________________________________________________________________
 DK3253  GEOID HEIGHT    -        -33.175 (meters)                     GEOID18
 DK3253  DYNAMIC HEIGHT  -        214.378 (meters)      703.34  (feet) COMP
 DK3253  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 DK3253
 DK3253  VERT ORDER      -  SECOND    CLASS I
 DK3253
 DK3253.The horizontal coordinates were established by autonomous hand held GPS
 DK3253.observations and have an estimated accuracy of +/- 10 meters.
 DK3253
 DK3253.The orthometric height was determined by differential leveling and
 DK3253.adjusted by the NATIONAL GEODETIC SURVEY
 DK3253.in May 2008.
 DK3253
 DK3253.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3253.GEOID18 height accuracy estimate available here.
 DK3253
 DK3253.Click photographs - Photos may exist for this station.
 DK3253
 DK3253.The dynamic height is computed by dividing the NAVD 88
 DK3253.geopotential number by the normal gravity value computed on the
 DK3253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3253.degrees latitude (g = 980.6199 gals.).
 DK3253
 DK3253.The modeled gravity was interpolated from observed gravity values.
 DK3253
 DK3253;                    North         East    Units  Estimated Accuracy
 DK3253;SPC IL E     -   574,606.      311,208.      MT  (+/- 10 meters HH2 GPS)
 DK3253
 DK3253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0050632971(NAD 83)
 DK3253
 DK3253                          SUPERSEDED SURVEY CONTROL
 DK3253
 DK3253.No superseded survey control is available for this station.
 DK3253
 DK3253_MARKER: DD = SURVEY DISK
 DK3253_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DK3253_SP_SET: BRIDGE WINGWALL
 DK3253_STAMPING: 0203 2006
 DK3253_MARK LOGO: IL-043
 DK3253_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3253+STABILITY: SURFACE MOTION
 DK3253_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3253+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2022
 DK3253
 DK3253  HISTORY     - Date     Condition        Report By
 DK3253  HISTORY     - 20060828 MONUMENTED       PATRIC
 DK3253  HISTORY     - 20130118 GOOD             GEOCAC
 DK3253  HISTORY     - 20221121 GOOD             PATRIC
 DK3253
 DK3253                          STATION DESCRIPTION
 DK3253
 DK3253'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3253'THE STATION IS LOCATED IN UNINCORPORATED AREA SOUTH OF WINFIELD, IL.
 DK3253'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND MACK ROAD, GO
 DK3253'EAST ON MACK ROAD FOR APPROXIMATELY 0.2 MI (0.3 KM) TO THE STATION ON
 DK3253'THE RIGHT.  THE STATION IS ON A BRIDGE AT THE INTERSECTION OF MACK
 DK3253'ROAD AND THE WEST BRANCH OF THE DUPAGE RIVER.  THE MONUMENT IS A 3.5
 DK3253'BRASS DISK SET AT ON A WING WALL AT THE SOUTHEAST CORNER OF THE BRIDGE
 DK3253'16.8 FT (5.1 M) SOUTH OF THE CENTERLINE OF MACK ROAD, 27.6 FT (8.4 M)
 DK3253'EAST OF THE EAST EDGE OF WATER, AND 40.9 FT (12.5 M) WEST OF THE EAST
 DK3253'END OF THE GUARDRAIL.
 DK3253
 DK3253                          STATION RECOVERY (2013)
 DK3253
 DK3253'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3253'RECOVERED IN GOOD CONDITION.
 DK3253
 DK3253                          STATION RECOVERY (2022)
 DK3253
 DK3253'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3253'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3254 ***********************************************************************
 DK3254  DESIGNATION -  0204
 DK3254  PID         -  DK3254
 DK3254  STATE/COUNTY-  IL/DU PAGE
 DK3254  COUNTRY     -  US
 DK3254  USGS QUAD   -  WEST CHICAGO (2018)
 DK3254
 DK3254                         *CURRENT SURVEY CONTROL
 DK3254  ______________________________________________________________________
 DK3254* NAD 83(1986) POSITION- 41 56 11.     (N) 088 12 43.     (W)   SCALED
 DK3254* NAVD 88 ORTHO HEIGHT -   244.078 (meters)      800.78  (feet) ADJUSTED
 DK3254  ______________________________________________________________________
 DK3254  GEOID HEIGHT    -        -33.302 (meters)                     GEOID18
 DK3254  DYNAMIC HEIGHT  -        243.994 (meters)      800.50  (feet) COMP
 DK3254  MODELED GRAVITY -    980,272.7   (mgal)                       NAVD 88
 DK3254
 DK3254  VERT ORDER      -  SECOND    CLASS I
 DK3254
 DK3254.The horizontal coordinates were scaled from a map and have
 DK3254.an estimated accuracy of +/- 6 seconds.
 DK3254
 DK3254.The orthometric height was determined by differential leveling and
 DK3254.adjusted by the NATIONAL GEODETIC SURVEY
 DK3254.in May 2008.
 DK3254
 DK3254.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3254.GEOID18 height accuracy estimate available here.
 DK3254
 DK3254.Click photographs - Photos may exist for this station.
 DK3254
 DK3254.The dynamic height is computed by dividing the NAVD 88
 DK3254.geopotential number by the normal gravity value computed on the
 DK3254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3254.degrees latitude (g = 980.6199 gals.).
 DK3254
 DK3254.The modeled gravity was interpolated from observed gravity values.
 DK3254
 DK3254;                    North         East    Units  Estimated Accuracy
 DK3254;SPC IL E     -   585,040.      310,070.      MT  (+/- 180 meters Scaled)
 DK3254
 DK3254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM995434(NAD 83)
 DK3254
 DK3254                          SUPERSEDED SURVEY CONTROL
 DK3254
 DK3254.No superseded survey control is available for this station.
 DK3254
 DK3254_MARKER: DD = SURVEY DISK
 DK3254_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3254_SP_SET: LIGHT POLE BASE
 DK3254_STAMPING: 0204 2006
 DK3254_MARK LOGO: IL-043
 DK3254_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3254_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3254+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3254
 DK3254  HISTORY     - Date     Condition        Report By
 DK3254  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3254  HISTORY     - 20090224 GOOD             ILDT
 DK3254
 DK3254                          STATION DESCRIPTION
 DK3254
 DK3254'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3254'THE STATION IS IN WAYNE, IL.
 DK3254'
 DK3254'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND SMITH ROAD,
 DK3254'GO WEST ON SMITH ROAD FOR.2 MI (0.3 KM) TO MAGNOLIA LANE.  GO NORTH ON
 DK3254'MAGNOLIA LANE FOR APPROXIMATELY 0.05 MI (0.1 KM) TO THE STATION ON THE
 DK3254'LEFT.  THE STATION IS LOCATED AT THE INTERSECTION OF FORSYTHIA LANE
 DK3254'AND MAGNOLIA LANE.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK SET
 DK3254'IN THE SOUTH SIDE OF A CONCRETE BASE OF A LIGHT POLE AT THE SOUTHWEST
 DK3254'CORNER OF FORSYTHIA LANE AND MAGNOLIA LANE.
 DK3254'
 DK3254'THE STATION IS LOCATED 23.6 FT (7.2 M) WEST OF MAGNOLIA LANE AND 23.6
 DK3254'FT (7.2 M) SOUTH OF FORSYTHIA LANE.
 DK3254
 DK3254                          STATION RECOVERY (2009)
 DK3254
 DK3254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7751 ***********************************************************************
 DO7751  DESIGNATION -  0205 RESET
 DO7751  PID         -  DO7751
 DO7751  STATE/COUNTY-  IL/DU PAGE
 DO7751  COUNTRY     -  US
 DO7751  USGS QUAD   -  LOMBARD (2018)
 DO7751
 DO7751                         *CURRENT SURVEY CONTROL
 DO7751  ______________________________________________________________________
 DO7751* NAD 83(1986) POSITION- 41 58 03.2    (N) 088 04 37.3    (W)   HD_HELD2
 DO7751* NAVD 88 ORTHO HEIGHT -   221.07  (meters)      725.3   (feet) RESET
 DO7751  ______________________________________________________________________
 DO7751  GEOID HEIGHT    -        -33.472 (meters)                     GEOID18
 DO7751  VERT ORDER      -  THIRD
 DO7751
 DO7751.The horizontal coordinates were established by autonomous hand held GPS
 DO7751.observations and have an estimated accuracy of +/- 10 meters.
 DO7751
 DO7751.The orthometric height was computed from unverified reset data.
 DO7751
 DO7751.No vertical observational check was made to the station.
 DO7751
 DO7751.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7751.GEOID18 height accuracy estimate available here.
 DO7751
 DO7751.Click photographs - Photos may exist for this station.
 DO7751
 DO7751;                    North         East    Units  Estimated Accuracy
 DO7751;SPC IL E     -   588,531.      321,245.      MT  (+/- 10 meters HH2 GPS)
 DO7751
 DO7751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1075746734(NAD 83)
 DO7751
 DO7751                          SUPERSEDED SURVEY CONTROL
 DO7751
 DO7751.No superseded survey control is available for this station.
 DO7751
 DO7751_MARKER: DD = SURVEY DISK
 DO7751_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DO7751_SP_SET: BOX CULVERT HEADWALL
 DO7751_STAMPING: 0205 RESET 2006
 DO7751_MARK LOGO: IL-043
 DO7751_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO7751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7751+STABILITY: SURFACE MOTION
 DO7751_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO7751+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2013
 DO7751
 DO7751  HISTORY     - Date     Condition        Report By
 DO7751  HISTORY     - 20130118 MONUMENTED       IL-043
 DO7751
 DO7751                          STATION DESCRIPTION
 DO7751
 DO7751'DESCRIBED BY DU PAGE COUNTY ILLINOIS 2013 (JWG)
 DO7751'THE HEIGHT MODERNIZATION GEODETIC CONTROL STATION DISK IS LOCATED
 DO7751'ABOUT 7.2 MI (11.6 KM) NORTH-NORTHEAST OF WHEATON, 7.0 MI (11.3 KM)
 DO7751'NORTH-NORTHWEST OF LOMBARD AND 6.6 MI (10.6 KM) SOUTHEAST OF
 DO7751'STREAMWOOD IN THE VILLAGE OF ROSELLE, DU PAGE COUNTY, ILLINOIS.
 DO7751'
 DO7751'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 20 (LAKE
 DO7751'STREET) AND BLOOMINGDALE ROAD IN BLOOMINGDALE IL, GO NORTH 0.72 MI
 DO7751'(1.2 KM) ALONG BLOOMINGDALE ROAD TO FOSTER AVENUE, THEN GO EAST
 DO7751'APPROXIMATELY 815 FT (248.4 M) ALONG FOSTER AVENUE TO A CONCRETE BOX
 DO7751'CULVERT OVER SPRINGBROOK CREEK.
 DO7751'
 DO7751'THE CONTROL STATION IS A 3.5 INCH (9 CM) BRASS DISK SET IN THE NORTH
 DO7751'WALL A OF THE CONCRETE CULVERT OVER SPRINGBROOK CREEK, 61.9 FT (18.9
 DO7751'M) NORTH-NORTHWEST OF A FIRE HYDRANT LOCATED NEAR THE SOUTHEAST
 DO7751'QUADRANT OF THE BOX CULVERT, 20.4 FT (6.2 M) SOUTHEAST OF THE WEST
 DO7751'EDGE OF NORTH HEADWALL AND 1.6 FT (0.5 M) NORTHWEST OF EAST EDGE OF
 DO7751'NORTH HEADWALL.
 DO7751'
 DO7751'NOTE-THE DISK WAS SET IN 2013 BUT STAMPED 2006.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3256 ***********************************************************************
 DK3256  DESIGNATION -  0206
 DK3256  PID         -  DK3256
 DK3256  STATE/COUNTY-  IL/DU PAGE
 DK3256  COUNTRY     -  US
 DK3256  USGS QUAD   -  WHEATON (2018)
 DK3256
 DK3256                         *CURRENT SURVEY CONTROL
 DK3256  ______________________________________________________________________
 DK3256* NAD 83(1986) POSITION- 41 50 11.02   (N) 088 06 05.51   (W)   HD_HELD1
 DK3256* NAVD 88 ORTHO HEIGHT -   229.905 (meters)      754.28  (feet) ADJUSTED
 DK3256  ______________________________________________________________________
 DK3256  GEOID HEIGHT    -        -33.237 (meters)                     GEOID18
 DK3256  DYNAMIC HEIGHT  -        229.824 (meters)      754.01  (feet) COMP
 DK3256  MODELED GRAVITY -    980,267.3   (mgal)                       NAVD 88
 DK3256
 DK3256  VERT ORDER      -  SECOND    CLASS I
 DK3256
 DK3256.The horizontal coordinates were determined by differentially corrected
 DK3256.hand held GPS observations or other comparable positioning techniques
 DK3256.and have an estimated accuracy of +/- 3 meters.
 DK3256
 DK3256.The orthometric height was determined by differential leveling and
 DK3256.adjusted by the NATIONAL GEODETIC SURVEY
 DK3256.in May 2008.
 DK3256
 DK3256.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3256.GEOID18 height accuracy estimate available here.
 DK3256
 DK3256.Click photographs - Photos may exist for this station.
 DK3256
 DK3256.The dynamic height is computed by dividing the NAVD 88
 DK3256.geopotential number by the normal gravity value computed on the
 DK3256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3256.degrees latitude (g = 980.6199 gals.).
 DK3256
 DK3256.The modeled gravity was interpolated from observed gravity values.
 DK3256
 DK3256;                    North         East    Units  Estimated Accuracy
 DK3256;SPC IL E     -   573,957.1     319,253.7     MT  (+/- 3 meters HH1 GPS) 
 DK3256
 DK3256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0853932198(NAD 83)
 DK3256
 DK3256                          SUPERSEDED SURVEY CONTROL
 DK3256
 DK3256.No superseded survey control is available for this station.
 DK3256
 DK3256_MARKER: DD = SURVEY DISK
 DK3256_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3256_SP_SET: TRAFFIC SIGNAL BASE
 DK3256_STAMPING: 0206 2006
 DK3256_MARK LOGO: IL-043
 DK3256_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3256_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3256+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3256
 DK3256  HISTORY     - Date     Condition        Report By
 DK3256  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3256  HISTORY     - 20080925 GOOD             NGS
 DK3256
 DK3256                          STATION DESCRIPTION
 DK3256
 DK3256'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3256'THE STATION IS IN WHEATON, IL.
 DK3256'
 DK3256'TO REACH THE STATION FROM THE INTERSECTION OF STH 56 (BUTTERFIELD
 DK3256'ROAD) AND NAPERVILLE ROAD, GO NORTH ON NAPERVILLE ROAD FOR
 DK3256'APPROXIMATELY 0.55 MI (0.9 KM) TO THE STATION ON THE RIGHT.  THE
 DK3256'STATION IS LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF
 DK3256'NAPERVILLE ROAD WITH BLANCHARD ROAD.  THE MONUMENT IS A 3.5 BRASS DISK
 DK3256'SET IN THE CONCRETE BASE OF A TRAFFIC SIGNAL LIGHT,
 DK3256'
 DK3256'3.4 FT (1.0 M) EAST OF THE BACK OF CURB FOR NORTHBOUND NAPERVILLE ROAD
 DK3256'AND 13.4 FT (4.1 M) SOUTHWEST OF A COVER FOR A WATER VALVE.
 DK3256
 DK3256                          STATION RECOVERY (2008)
 DK3256
 DK3256'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (DRD)
 DK3256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3257 ***********************************************************************
 DK3257  DESIGNATION -  0207
 DK3257  PID         -  DK3257
 DK3257  STATE/COUNTY-  IL/DU PAGE
 DK3257  COUNTRY     -  US
 DK3257  USGS QUAD   -  WHEATON (2018)
 DK3257
 DK3257                         *CURRENT SURVEY CONTROL
 DK3257  ______________________________________________________________________
 DK3257* NAD 83(1986) POSITION- 41 49 23.73   (N) 088 05 57.15   (W)   HD_HELD1
 DK3257* NAVD 88 ORTHO HEIGHT -   220.801 (meters)      724.41  (feet) ADJUSTED
 DK3257  ______________________________________________________________________
 DK3257  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 DK3257  DYNAMIC HEIGHT  -        220.723 (meters)      724.16  (feet) COMP
 DK3257  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 DK3257
 DK3257  VERT ORDER      -  SECOND    CLASS I
 DK3257
 DK3257.The horizontal coordinates were determined by differentially corrected
 DK3257.hand held GPS observations or other comparable positioning techniques
 DK3257.and have an estimated accuracy of +/- 3 meters.
 DK3257
 DK3257.The orthometric height was determined by differential leveling and
 DK3257.adjusted by the NATIONAL GEODETIC SURVEY
 DK3257.in May 2008.
 DK3257
 DK3257.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3257.GEOID18 height accuracy estimate available here.
 DK3257
 DK3257.Click photographs - Photos may exist for this station.
 DK3257
 DK3257.The dynamic height is computed by dividing the NAVD 88
 DK3257.geopotential number by the normal gravity value computed on the
 DK3257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3257.degrees latitude (g = 980.6199 gals.).
 DK3257
 DK3257.The modeled gravity was interpolated from observed gravity values.
 DK3257
 DK3257;                    North         East    Units  Estimated Accuracy
 DK3257;SPC IL E     -   572,498.6     319,450.5     MT  (+/- 3 meters HH1 GPS) 
 DK3257
 DK3257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0871430737(NAD 83)
 DK3257
 DK3257                          SUPERSEDED SURVEY CONTROL
 DK3257
 DK3257.No superseded survey control is available for this station.
 DK3257
 DK3257_MARKER: DD = SURVEY DISK
 DK3257_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3257_SP_SET: LARGE STORM OVERFLOW
 DK3257_STAMPING: 0207 2006
 DK3257_MARK LOGO: IL-043
 DK3257_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3257_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3257+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2015
 DK3257
 DK3257  HISTORY     - Date     Condition        Report By
 DK3257  HISTORY     - 20060824 MONUMENTED       PATRIC
 DK3257  HISTORY     - 20150904 GOOD             INDIV
 DK3257
 DK3257                          STATION DESCRIPTION
 DK3257
 DK3257'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3257'THE STATION IS IN WHEATON, IL.
 DK3257'
 DK3257'TO REACH THE STATION FROM THE INTERSECTION OF STH 56 (BUTTERFIELD
 DK3257'ROAD) AND LEASK ROAD, GO SOUTH ALONG LEASK ROAD FOR APPROXIMATELY 0.6
 DK3257'MI (1.0 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED IN
 DK3257'THE DANADA FOREST PRESERVE IN WHEATON WEST OF LEASK ROAD.  THE
 DK3257'MONUMENT IS A 3.5 BRASS DISK SET IN A LARGE CONCRETE OVERFLOW
 DK3257'STRUCTURE,
 DK3257'
 DK3257'185 FT (56.4 M) WEST OF THE WEST EDGE OF PAVEMENT OF LEASK ROAD AND
 DK3257'41.5 FT (12.6 M) EAST OF THE EDGE OF A GRAVEL TRAIL.
 DK3257
 DK3257                          STATION RECOVERY (2015)
 DK3257
 DK3257'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (GVB)
 DK3257'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3259 ***********************************************************************
 DK3259  DESIGNATION -  0208
 DK3259  PID         -  DK3259
 DK3259  STATE/COUNTY-  IL/DU PAGE
 DK3259  COUNTRY     -  US
 DK3259  USGS QUAD   -  LOMBARD (2018)
 DK3259
 DK3259                         *CURRENT SURVEY CONTROL
 DK3259  ______________________________________________________________________
 DK3259* NAD 83(1986) POSITION- 41 56 31.98   (N) 088 03 45.29   (W)   HD_HELD1
 DK3259* NAVD 88 ORTHO HEIGHT -   217.762 (meters)      714.44  (feet) ADJUSTED
 DK3259  ______________________________________________________________________
 DK3259  GEOID HEIGHT    -        -33.439 (meters)                     GEOID18
 DK3259  DYNAMIC HEIGHT  -        217.686 (meters)      714.19  (feet) COMP
 DK3259  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 DK3259
 DK3259  VERT ORDER      -  SECOND    CLASS I
 DK3259
 DK3259.The horizontal coordinates were determined by differentially corrected
 DK3259.hand held GPS observations or other comparable positioning techniques
 DK3259.and have an estimated accuracy of +/- 3 meters.
 DK3259
 DK3259.The orthometric height was determined by differential leveling and
 DK3259.adjusted by the NATIONAL GEODETIC SURVEY
 DK3259.in May 2008.
 DK3259
 DK3259.No vertical observational check was made to the station.
 DK3259
 DK3259.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3259.GEOID18 height accuracy estimate available here.
 DK3259
 DK3259.Click photographs - Photos may exist for this station.
 DK3259
 DK3259.The dynamic height is computed by dividing the NAVD 88
 DK3259.geopotential number by the normal gravity value computed on the
 DK3259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3259.degrees latitude (g = 980.6199 gals.).
 DK3259
 DK3259.The modeled gravity was interpolated from observed gravity values.
 DK3259
 DK3259;                    North         East    Units  Estimated Accuracy
 DK3259;SPC IL E     -   585,720.1     322,451.8     MT  (+/- 3 meters HH1 GPS) 
 DK3259
 DK3259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1191943906(NAD 83)
 DK3259
 DK3259                          SUPERSEDED SURVEY CONTROL
 DK3259
 DK3259.No superseded survey control is available for this station.
 DK3259
 DK3259_MARKER: DD = SURVEY DISK
 DK3259_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3259_SP_SET: RETAINING WALL
 DK3259_STAMPING: 0208 2006
 DK3259_MARK LOGO: IL-043
 DK3259_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3259+STABILITY: SURFACE MOTION
 DK3259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3259+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2013
 DK3259
 DK3259  HISTORY     - Date     Condition        Report By
 DK3259  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3259  HISTORY     - 20131016 GOOD             PATRIC
 DK3259
 DK3259                          STATION DESCRIPTION
 DK3259
 DK3259'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3259'THE STATION IS IN BLOOMINGDALE, IL.
 DK3259'
 DK3259'TO REACH THE STATION FROM THE INTERSECTION OF ARMY TRAIL ROAD AND GLEN
 DK3259'ELLYN ROAD, GO NORTH ALONG GLEN ELLYN ROAD FOR APPROXIMATELY.5 MI (0.8
 DK3259'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE
 DK3259'INTERSECTION OF BYRON AVENUE AND GLEN ELLYN ROAD.  THE MONUMENT IS A
 DK3259'3.5 INCH (9 CM) BRASS DISK.
 DK3259'
 DK3259'THE STATION IS 23 FT (7.0 M) SOUTHWEST OF STOP SIGN TO BUSINESS
 DK3259'ENTRANCE.  THE STATION IS 59.3 FT (18.1 M) WEST OF THE CENTERLINE OF
 DK3259'GLEN ELLYN ROAD.
 DK3259
 DK3259                          STATION RECOVERY (2013)
 DK3259
 DK3259'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3259'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3260 ***********************************************************************
 DK3260  DESIGNATION -  0209
 DK3260  PID         -  DK3260
 DK3260  STATE/COUNTY-  IL/DU PAGE
 DK3260  COUNTRY     -  US
 DK3260  USGS QUAD   -  LOMBARD (2018)
 DK3260
 DK3260                         *CURRENT SURVEY CONTROL
 DK3260  ______________________________________________________________________
 DK3260* NAD 83(1986) POSITION- 41 57 27.     (N) 088 04 14.     (W)   SCALED
 DK3260* NAVD 88 ORTHO HEIGHT -   219.773 (meters)      721.04  (feet) ADJUSTED
 DK3260  ______________________________________________________________________
 DK3260  GEOID HEIGHT    -        -33.460 (meters)                     GEOID18
 DK3260  DYNAMIC HEIGHT  -        219.696 (meters)      720.79  (feet) COMP
 DK3260  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 DK3260
 DK3260  VERT ORDER      -  SECOND    CLASS I
 DK3260
 DK3260.The horizontal coordinates were scaled from a map and have
 DK3260.an estimated accuracy of +/- 6 seconds.
 DK3260
 DK3260.The orthometric height was determined by differential leveling and
 DK3260.adjusted by the NATIONAL GEODETIC SURVEY
 DK3260.in May 2008.
 DK3260
 DK3260.No vertical observational check was made to the station.
 DK3260
 DK3260.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3260.GEOID18 height accuracy estimate available here.
 DK3260
 DK3260.Click photographs - Photos may exist for this station.
 DK3260
 DK3260.The dynamic height is computed by dividing the NAVD 88
 DK3260.geopotential number by the normal gravity value computed on the
 DK3260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3260.degrees latitude (g = 980.6199 gals.).
 DK3260
 DK3260.The modeled gravity was interpolated from observed gravity values.
 DK3260
 DK3260;                    North         East    Units  Estimated Accuracy
 DK3260;SPC IL E     -   587,420.      321,790.      MT  (+/- 180 meters Scaled)
 DK3260
 DK3260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM112456(NAD 83)
 DK3260
 DK3260                          SUPERSEDED SURVEY CONTROL
 DK3260
 DK3260.No superseded survey control is available for this station.
 DK3260
 DK3260_MARKER: DD = SURVEY DISK
 DK3260_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3260_SP_SET: STREE LIGHT BASE
 DK3260_STAMPING: 0209 2006
 DK3260_MARK LOGO: IL-043
 DK3260_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3260_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3260+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3260
 DK3260  HISTORY     - Date     Condition        Report By
 DK3260  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3260
 DK3260                          STATION DESCRIPTION
 DK3260
 DK3260'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3260'THE STATION IS IN BLOOMINGDALE, IL.
 DK3260'
 DK3260'TO REACH THE STATION FROM THE INTERSECTION OF I-355 AND US HIGHWAY 20
 DK3260'(LAKE STREET), GO WEST ALONG US 20 FOR APPROXIMATELY 1.9 MI (3.1 KM)
 DK3260'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE NORTHEAST
 DK3260'CORNER OF LAKE STREET (US 20) AND THE INTERSECTION WITH CIRCLE AVENUE
 DK3260'ON AN OLD CONCRETE TSP BASE (NOT IN USE).  THE MONUMENT IS A 3.5-INCH
 DK3260'(9 CM) BRASS DISK ON THE NORTH SIDE OF A CONCRETE BASE,
 DK3260'
 DK3260'11.50 FT (3.5 M) NORTH OF MANHOLE AND 45.00 FT (13.7 M) EAST OF CIRCLE
 DK3260'AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9660 ***********************************************************************
 DP9660  DESIGNATION -  021
 DP9660  PID         -  DP9660
 DP9660  STATE/COUNTY-  IL/PUTNAM
 DP9660  COUNTRY     -  US
 DP9660  USGS QUAD   -  MCNABB (2018)
 DP9660
 DP9660                         *CURRENT SURVEY CONTROL
 DP9660  ______________________________________________________________________
 DP9660* NAD 83(1986) POSITION- 41 11 30.8    (N) 089 12 40.5    (W)   HD_HELD2
 DP9660* NAVD 88 ORTHO HEIGHT -   211.604 (meters)      694.24  (feet) ADJUSTED
 DP9660  ______________________________________________________________________
 DP9660  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 DP9660  DYNAMIC HEIGHT  -        211.515 (meters)      693.95  (feet) COMP
 DP9660  MODELED GRAVITY -    980,198.3   (mgal)                       NAVD 88
 DP9660
 DP9660  VERT ORDER      -  SECOND    CLASS I
 DP9660
 DP9660.The horizontal coordinates were established by autonomous hand held GPS
 DP9660.observations and have an estimated accuracy of +/- 10 meters.
 DP9660
 DP9660.The orthometric height was determined by differential leveling and
 DP9660.adjusted by the NATIONAL GEODETIC SURVEY
 DP9660.in January 2016.
 DP9660
 DP9660.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9660.GEOID18 height accuracy estimate available here.
 DP9660
 DP9660.Click photographs - Photos may exist for this station.
 DP9660
 DP9660.The dynamic height is computed by dividing the NAVD 88
 DP9660.geopotential number by the normal gravity value computed on the
 DP9660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9660.degrees latitude (g = 980.6199 gals.).
 DP9660
 DP9660.The modeled gravity was interpolated from observed gravity values.
 DP9660
 DP9660;                    North         East    Units  Estimated Accuracy
 DP9660;SPC IL W     -   502,775.      780,146.      MT  (+/- 10 meters HH2 GPS)
 DP9660
 DP9660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1456462416(NAD 83)
 DP9660
 DP9660                          SUPERSEDED SURVEY CONTROL
 DP9660
 DP9660.No superseded survey control is available for this station.
 DP9660
 DP9660_MARKER: F = FLANGE-ENCASED ROD
 DP9660_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9660_STAMPING: BM 021 2015
 DP9660_MARK LOGO: UIL
 DP9660_PROJECTION: FLUSH
 DP9660_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9660_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9660+STABILITY: POSITION/ELEVATION WELL
 DP9660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9660+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2015
 DP9660_ROD/PIPE-DEPTH: 7.3 meters
 DP9660_SLEEVE-DEPTH  : 0.9 meters
 DP9660
 DP9660  HISTORY     - Date     Condition        Report By
 DP9660  HISTORY     - 20150506 MONUMENTED       BCA
 DP9660
 DP9660                          STATION DESCRIPTION
 DP9660
 DP9660'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9660'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTH OF SPRING VALLEY,
 DP9660'7.7 MI (12.4 KM) WEST-SOUTHWEST OF TONICA AND 4.4 MI (7.1 KM)
 DP9660'SOUTHEAST OF FLORID.
 DP9660'
 DP9660'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 11 LOCATED IN
 DP9660'MCNABB, IL, GO NORTH ON SR 89 FOR 1.1 MI (1.8 KM) TO CR 600 N.  TURN
 DP9660'LEFT AND GO WEST ON CR 600 N FOR 0.5 MI (0.8 KM) TO THE NORFOLK
 DP9660'SOUTHERN RAILROAD AND THE STATION ON THE LEFT.
 DP9660'
 DP9660'THE STATION IS LOCATED 23.5 FT (7.2 M) SOUTH OF THE CENTERLINE OF CR
 DP9660'600 N, 88.4 FT (26.9 M) WEST OF THE WEST RAIL, 62.8 FT (19.1 M)
 DP9660'SOUTHWEST OF A POWER POLE, 15.4 FT (4.7 M) SOUTH OF THE EDGE OF
 DP9660'PAVEMENT OF CR 600 N AND 8.4 FT (2.6 M) WEST-SOUTHWEST OF A TELEPHONE
 DP9660'PEDESTAL.
 DP9660'
 DP9660'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9660'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9660'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2682 ***********************************************************************
 ME2682  DESIGNATION -  021 COC
 ME2682  PID         -  ME2682
 ME2682  STATE/COUNTY-  IL/COOK
 ME2682  COUNTRY     -  US
 ME2682  USGS QUAD   -  JACKSON PARK (2018)
 ME2682
 ME2682                         *CURRENT SURVEY CONTROL
 ME2682  ______________________________________________________________________
 ME2682* NAD 83(1997) POSITION- 41 51 58.77496(N) 087 36 30.72463(W)   ADJUSTED
 ME2682* NAVD 88 ORTHO HEIGHT -   183.3   (meters)      601.    (feet) VERTCON3
 ME2682  ______________________________________________________________________
 ME2682  GEOID HEIGHT    -        -33.589 (meters)                     GEOID18
 ME2682  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 ME2682  HORZ ORDER      -  SECOND
 ME2682
 ME2682.This mark is at Merrill C Meigs Airport (CGX)
 ME2682
 ME2682.The horizontal coordinates were established by classical geodetic methods
 ME2682.and adjusted by the National Geodetic Survey in October 1999.
 ME2682
 ME2682.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2682.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2682
 ME2682.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2682.GEOID18 height accuracy estimate available here.
 ME2682
 ME2682.Click photographs - Photos may exist for this station.
 ME2682
 ME2682.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2682
 ME2682. The following values were computed from the NAD 83(1997) position.
 ME2682
 ME2682;                    North         East     Units Scale Factor Converg.
 ME2682;SPC IL E     -   577,509.608   360,174.314   MT  1.00001954   +0 29 01.5
 ME2682;SPC IL E     - 1,894,712.77  1,181,671.90   sFT  1.00001954   +0 29 01.5
 ME2682;UTM  16      - 4,635,113.764   449,497.166   MT  0.99963138   -0 24 22.1
 ME2682
 ME2682!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2682!SPC IL E     -   0.99997652  x   1.00001954  =   0.99999606
 ME2682!UTM  16      -   0.99997652  x   0.99963138  =   0.99960791
 ME2682
 ME2682:                Primary Azimuth Mark                     Grid Az
 ME2682:SPC IL E     -  020 COC                                  015 34 00.8
 ME2682:UTM  16      -  020 COC                                  016 27 24.4
 ME2682
 ME2682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4949735113(NAD 83)
 ME2682
 ME2682|---------------------------------------------------------------------|
 ME2682| PID    Reference Object                     Distance      Geod. Az  |
 ME2682|                                                           dddmmss.s |
 ME2682| ME2660 020 COC                             APPROX. 3.0 KM 0160302.3 |
 ME2682| ME2657 CARTER H HARRISON CRIB LT           APPROX. 6.3 KM 0282807.7 |
 ME2682| ME2658 CHICAGO HBR LT                      APPROX. 3.0 KM 0301631.1 |
 ME2682| ME2665 MEIGS FIELD AP STA B                240.725 METERS 16930     |
 ME2682| ME2661 CHICAGO HANCOCK CNTR E TV TWR       APPROX. 3.8 KM 3414333.8 |
 ME2682|---------------------------------------------------------------------|
 ME2682
 ME2682                          SUPERSEDED SURVEY CONTROL
 ME2682
 ME2682  NAD 83(1997)-  41 51 58.77517(N)    087 36 30.72503(W) AD(       ) 2
 ME2682  NAD 83(1994)-  41 51 58.77967(N)    087 36 30.73657(W) AD(       ) 2
 ME2682  NAD 83(1986)-  41 51 58.77940(N)    087 36 30.73535(W) AD(       ) 2
 ME2682  NAD 27      -  41 51 58.65686(N)    087 36 30.55112(W) AD(       ) 2
 ME2682  NGVD 29 (07/19/86)  183.4    (m)          602.     (f) VERT ANG       
 ME2682
 ME2682.Superseded values are not recommended for survey control.
 ME2682
 ME2682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2682.See file dsdata.pdf to determine how the superseded data were derived.
 ME2682
 ME2682_MARKER: DD = SURVEY DISK
 ME2682_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME2682+WITH SETTING: PAVEMENT
 ME2682_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2682+STABILITY: SURFACE MOTION
 ME2682
 ME2682  HISTORY     - Date     Condition        Report By
 ME2682  HISTORY     - 1977     MONUMENTED       IL1670
 ME2682  HISTORY     - 1979     GOOD             NGS
 ME2682  HISTORY     - 1983     GOOD             IL1670
 ME2682
 ME2682                          STATION DESCRIPTION
 ME2682
 ME2682'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2682'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO AT
 ME2682'THE INTERSECTION OF THE CENTERLINE OF THE MEDIAN OF ACHSAH BOND
 ME2682'DRIVE AND THE CENTERLINE OF THE RUNWAY OF MEIGS FIELD.
 ME2682'NO ADDRESS.
 ME2682'
 ME2682'THE STATION MARK IS A BRONZE DISK STAMPED---021 1977---AND
 ME2682'SET IN THE TOP OF A CONCRETE WALK WITH THE INSCRIPTION CITY OF
 ME2682'CHICAGO TRIANGULATION STATION.
 ME2682'
 ME2682'THE STATION IS 3.1 FEET SOUTH OF THE CENTERLINE OF THE MEDIAN OF
 ME2682'ACHSAH BOND DRIVE AND 15.4 FEET WEST OF THE CENTERLINE OF THE
 ME2682'RUNWAY OF MEIGS FIELD EXTENDED NORTH.
 ME2682
 ME2682                          STATION RECOVERY (1979)
 ME2682
 ME2682'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (LHD)
 ME2682'STATION MARK RECOVERED IN GOOD CONDITION AS DESCRIBED IN QUAD
 ME2682'N410874, STATION 261.
 ME2682
 ME2682                          STATION RECOVERY (1983)
 ME2682
 ME2682'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2682'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2682'NO CHANGES WERE NOTED FROM THE 1977 DESCRIPTIVE TEXT.
 ME2682'
 ME2682'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3261 ***********************************************************************
 DK3261  DESIGNATION -  0210
 DK3261  PID         -  DK3261
 DK3261  STATE/COUNTY-  IL/DU PAGE
 DK3261  COUNTRY     -  US
 DK3261  USGS QUAD   -  WEST CHICAGO (2018)
 DK3261
 DK3261                         *CURRENT SURVEY CONTROL
 DK3261  ______________________________________________________________________
 DK3261* NAD 83(1986) POSITION- 41 59 19.     (N) 088 08 51.     (W)   SCALED
 DK3261* NAVD 88 ORTHO HEIGHT -   245.419 (meters)      805.18  (feet) ADJUSTED
 DK3261  ______________________________________________________________________
 DK3261  GEOID HEIGHT    -        -33.451 (meters)                     GEOID18
 DK3261  DYNAMIC HEIGHT  -        245.334 (meters)      804.90  (feet) COMP
 DK3261  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 DK3261
 DK3261  VERT ORDER      -  SECOND    CLASS I
 DK3261
 DK3261.The horizontal coordinates were scaled from a map and have
 DK3261.an estimated accuracy of +/- 6 seconds.
 DK3261
 DK3261.The orthometric height was determined by differential leveling and
 DK3261.adjusted by the NATIONAL GEODETIC SURVEY
 DK3261.in May 2008.
 DK3261
 DK3261.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3261.GEOID18 height accuracy estimate available here.
 DK3261
 DK3261.Click photographs - Photos may exist for this station.
 DK3261
 DK3261.The dynamic height is computed by dividing the NAVD 88
 DK3261.geopotential number by the normal gravity value computed on the
 DK3261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3261.degrees latitude (g = 980.6199 gals.).
 DK3261
 DK3261.The modeled gravity was interpolated from observed gravity values.
 DK3261
 DK3261;                    North         East    Units  Estimated Accuracy
 DK3261;SPC IL E     -   590,850.      315,400.      MT  (+/- 180 meters Scaled)
 DK3261
 DK3261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM049491(NAD 83)
 DK3261
 DK3261                          SUPERSEDED SURVEY CONTROL
 DK3261
 DK3261.No superseded survey control is available for this station.
 DK3261
 DK3261_MARKER: DD = SURVEY DISK
 DK3261_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3261_SP_SET: RETAINING WALL
 DK3261_STAMPING: 0210 2006
 DK3261_MARK LOGO: IL-043
 DK3261_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3261+STABILITY: SURFACE MOTION
 DK3261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3261+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3261
 DK3261  HISTORY     - Date     Condition        Report By
 DK3261  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3261
 DK3261                          STATION DESCRIPTION
 DK3261
 DK3261'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3261'THE STATION IS IN HANOVER PARK, IL.
 DK3261'
 DK3261'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 (IRVING PARK
 DK3261'ROAD) AND BARRINGTON ROAD, GO SOUTH ALONG BARRINGTON ROAD FOR
 DK3261'APPROXIMATELY 1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT.  THE
 DK3261'STATION IS LOCATED NEAR THE SOUTHWEST CORNER OF LAKE STREET (US 20)
 DK3261'AND BARRINGTON ROAD.
 DK3261'
 DK3261'THE MONUMENT IS 60 FT (18.3 M) WEST OF THE EAST END OF A RETAINING
 DK3261'WALL WITH FENCE, 10 FT (3.0 M) SOUTH OF BACK OF CURB AND 59 FT (18.0
 DK3261'M) EAST SOUTHEAST OF A MANHOLE.  THE MONUMENT IS NEAR THE ENTRANCE TO
 DK3261'HANOVER PARK METRA STATION.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS
 DK3261'DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3148 ***********************************************************************
 DK3148  DESIGNATION -  0211
 DK3148  PID         -  DK3148
 DK3148  STATE/COUNTY-  IL/DU PAGE
 DK3148  COUNTRY     -  US
 DK3148  USGS QUAD   -  ROMEOVILLE (2018)
 DK3148
 DK3148                         *CURRENT SURVEY CONTROL
 DK3148  ______________________________________________________________________
 DK3148* NAD 83(1986) POSITION- 41 43 54.     (N) 088 02 18.     (W)   SCALED
 DK3148* NAVD 88 ORTHO HEIGHT -   229.184 (meters)      751.91  (feet) ADJUSTED
 DK3148  ______________________________________________________________________
 DK3148  GEOID HEIGHT    -        -33.204 (meters)                     GEOID18
 DK3148  DYNAMIC HEIGHT  -        229.102 (meters)      751.65  (feet) COMP
 DK3148  MODELED GRAVITY -    980,260.2   (mgal)                       NAVD 88
 DK3148
 DK3148  VERT ORDER      -  SECOND    CLASS I
 DK3148
 DK3148.The horizontal coordinates were scaled from a map and have
 DK3148.an estimated accuracy of +/- 6 seconds.
 DK3148
 DK3148.The orthometric height was determined by differential leveling and
 DK3148.adjusted by the NATIONAL GEODETIC SURVEY
 DK3148.in May 2008.
 DK3148
 DK3148.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3148.GEOID18 height accuracy estimate available here.
 DK3148
 DK3148.Click photographs - Photos may exist for this station.
 DK3148
 DK3148.The dynamic height is computed by dividing the NAVD 88
 DK3148.geopotential number by the normal gravity value computed on the
 DK3148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3148.degrees latitude (g = 980.6199 gals.).
 DK3148
 DK3148.The modeled gravity was interpolated from observed gravity values.
 DK3148
 DK3148;                    North         East    Units  Estimated Accuracy
 DK3148;SPC IL E     -   562,340.      324,540.      MT  (+/- 180 meters Scaled)
 DK3148
 DK3148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM136205(NAD 83)
 DK3148
 DK3148                          SUPERSEDED SURVEY CONTROL
 DK3148
 DK3148.No superseded survey control is available for this station.
 DK3148
 DK3148_MARKER: DD = SURVEY DISK
 DK3148_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3148+WITH SETTING: PAVEMENT
 DK3148_SP_SET: LIGHT POLE BASE
 DK3148_STAMPING: 0211 2006
 DK3148_MARK LOGO: IL-043
 DK3148_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3148+STABILITY: SURFACE MOTION
 DK3148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3148+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2016
 DK3148
 DK3148  HISTORY     - Date     Condition        Report By
 DK3148  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3148  HISTORY     - 20160408 GOOD             INDIV
 DK3148
 DK3148                          STATION DESCRIPTION
 DK3148
 DK3148'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3148'THE STATION IS IN WOODRIDGE, IL.
 DK3148'
 DK3148'TO REACH THE STATION FROM THE INTERSECTION OF 75TH STREET AND JANES
 DK3148'AVENUE, GO SOUTH ON JANES AVENUE FOR 1.25 MI (2.0 KM) TO THE STATION
 DK3148'ON THE LEFT.  THE STATION IS LOCATED ABOUT 0.25 MI (0.4 KM) SOUTH OF
 DK3148'83RD STREET AND APPROXIMATELY 500 FT (152.4 M) EAST OF JANES AVENUE IN
 DK3148'THE PARKING LOT OF ORCHARD HILL PARK.  THE MONUMENT IS A 3.5 INCH (9
 DK3148'CM) BRASS DISK SET IN THE CONCRETE BASE FOR A LIGHT POLE.
 DK3148'
 DK3148'THE STATION IS 83.1 FT (25.3 M) EAST NORTHEAST OF THE END OF A FENCE
 DK3148'LINE, 157.49 FT (48.0 M) SOUTHEAST OF THE START OF A FENCE LINE, AND
 DK3148'92.25 FT (28.1 M) SOUTH OF THE CENTER OF THE CONCRETE BASE OF A LIGHT
 DK3148'POLE.
 DK3148
 DK3148                          STATION RECOVERY (2016)
 DK3148
 DK3148'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JDM)
 DK3148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3149 ***********************************************************************
 DK3149  DESIGNATION -  0212
 DK3149  PID         -  DK3149
 DK3149  STATE/COUNTY-  IL/DU PAGE
 DK3149  COUNTRY     -  US
 DK3149  USGS QUAD   -  ROMEOVILLE (2018)
 DK3149
 DK3149                         *CURRENT SURVEY CONTROL
 DK3149  ______________________________________________________________________
 DK3149* NAD 83(1986) POSITION- 41 43 25.     (N) 088 02 01.     (W)   SCALED
 DK3149* NAVD 88 ORTHO HEIGHT -   222.811 (meters)      731.01  (feet) ADJUSTED
 DK3149  ______________________________________________________________________
 DK3149  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 DK3149  DYNAMIC HEIGHT  -        222.732 (meters)      730.75  (feet) COMP
 DK3149  MODELED GRAVITY -    980,259.1   (mgal)                       NAVD 88
 DK3149
 DK3149  VERT ORDER      -  SECOND    CLASS I
 DK3149
 DK3149.The horizontal coordinates were scaled from a map and have
 DK3149.an estimated accuracy of +/- 6 seconds.
 DK3149
 DK3149.The orthometric height was determined by differential leveling and
 DK3149.adjusted by the NATIONAL GEODETIC SURVEY
 DK3149.in May 2008.
 DK3149
 DK3149.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3149.GEOID18 height accuracy estimate available here.
 DK3149
 DK3149.Click photographs - Photos may exist for this station.
 DK3149
 DK3149.The dynamic height is computed by dividing the NAVD 88
 DK3149.geopotential number by the normal gravity value computed on the
 DK3149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3149.degrees latitude (g = 980.6199 gals.).
 DK3149
 DK3149.The modeled gravity was interpolated from observed gravity values.
 DK3149
 DK3149;                    North         East    Units  Estimated Accuracy
 DK3149;SPC IL E     -   561,450.      324,940.      MT  (+/- 180 meters Scaled)
 DK3149
 DK3149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM140196(NAD 83)
 DK3149
 DK3149                          SUPERSEDED SURVEY CONTROL
 DK3149
 DK3149.No superseded survey control is available for this station.
 DK3149
 DK3149_MARKER: DD = SURVEY DISK
 DK3149_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3149_SP_SET: LARGE STORM DRAIN
 DK3149_STAMPING: 0212 2006
 DK3149_MARK LOGO: IL-043
 DK3149_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3149+STABILITY: SURFACE MOTION
 DK3149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3149+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3149
 DK3149  HISTORY     - Date     Condition        Report By
 DK3149  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3149
 DK3149                          STATION DESCRIPTION
 DK3149
 DK3149'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3149'THE STATION IS IN BOLLINGBROOK, IL.
 DK3149'
 DK3149'TO REACH THE STATION FROM THE INTERSECTION OF I-55 AND I-355 GO NORTH
 DK3149'ON I-355 FOR APPROXIMATELY 1.3 MI (2.1 KM) TO THE EXIT FOR BOUGHTON
 DK3149'ROAD ON THE RIGHT AND THE STATION WEST OF THE EXIT RAMP.  THE STATION
 DK3149'IS LOCATED NEAR I-355 AND THE NORTH BOUND OFF RAMP FOR BOUGHTON ROAD.
 DK3149'THE STATION IS IN THE EAST CORNER OF A LARGE CONCRETE DRAINAGE
 DK3149'STRUCTURE,
 DK3149'
 DK3149'37.5 FT (11.4 M) FROM THE WEST EDGE OF THE RAMP PAVEMENT AND NORTH
 DK3149'EAST CORNER OF AN ELECTRIC HAND HOLE AND 73 FT (22.3 M) EAST OF THE
 DK3149'EDGE OF CONCRETE OF NORTH BOUND I-355.  THE STATION IS 38 FT (11.6 M)
 DK3149'WEST OF THE SOUTH END OF THE WEST GUARDRAIL TO TOLL BOOTH ON EXIT
 DK3149'RAMP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3150 ***********************************************************************
 DK3150  DESIGNATION -  0213
 DK3150  PID         -  DK3150
 DK3150  STATE/COUNTY-  IL/DU PAGE
 DK3150  COUNTRY     -  US
 DK3150  USGS QUAD   -  ROMEOVILLE (2018)
 DK3150
 DK3150                         *CURRENT SURVEY CONTROL
 DK3150  ______________________________________________________________________
 DK3150* NAD 83(1986) POSITION- 41 43 42.     (N) 088 01 34.     (W)   SCALED
 DK3150* NAVD 88 ORTHO HEIGHT -   230.554 (meters)      756.41  (feet) ADJUSTED
 DK3150  ______________________________________________________________________
 DK3150  GEOID HEIGHT    -        -33.211 (meters)                     GEOID18
 DK3150  DYNAMIC HEIGHT  -        230.471 (meters)      756.14  (feet) COMP
 DK3150  MODELED GRAVITY -    980,259.5   (mgal)                       NAVD 88
 DK3150
 DK3150  VERT ORDER      -  SECOND    CLASS I
 DK3150
 DK3150.The horizontal coordinates were scaled from a map and have
 DK3150.an estimated accuracy of +/- 6 seconds.
 DK3150
 DK3150.The orthometric height was determined by differential leveling and
 DK3150.adjusted by the NATIONAL GEODETIC SURVEY
 DK3150.in May 2008.
 DK3150
 DK3150.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3150.GEOID18 height accuracy estimate available here.
 DK3150
 DK3150.Click photographs - Photos may exist for this station.
 DK3150
 DK3150.The dynamic height is computed by dividing the NAVD 88
 DK3150.geopotential number by the normal gravity value computed on the
 DK3150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3150.degrees latitude (g = 980.6199 gals.).
 DK3150
 DK3150.The modeled gravity was interpolated from observed gravity values.
 DK3150
 DK3150;                    North         East    Units  Estimated Accuracy
 DK3150;SPC IL E     -   561,980.      325,560.      MT  (+/- 180 meters Scaled)
 DK3150
 DK3150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM146201(NAD 83)
 DK3150
 DK3150                          SUPERSEDED SURVEY CONTROL
 DK3150
 DK3150.No superseded survey control is available for this station.
 DK3150
 DK3150_MARKER: DD = SURVEY DISK
 DK3150_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3150+WITH SETTING: PAVEMENT
 DK3150_SP_SET: LIGHT POLE BASE
 DK3150_STAMPING: 0213 2006
 DK3150_MARK LOGO: IL-043
 DK3150_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3150+STABILITY: SURFACE MOTION
 DK3150_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3150+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2016
 DK3150
 DK3150  HISTORY     - Date     Condition        Report By
 DK3150  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3150  HISTORY     - 20160408 GOOD             INDIV
 DK3150
 DK3150                          STATION DESCRIPTION
 DK3150
 DK3150'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3150'THE STATION IS IN DARIEN, IL.
 DK3150'
 DK3150'TO REACH THE STATION FROM THE INTERSECTION OF I-355 AND BOUGHTON ROAD,
 DK3150'GO EAST ON BOUGHTON ROAD FOR APPROXIMATELY.4 MI (0.6 KM) TO THE
 DK3150'STATION ON THE LEFT.  THE STATION IS ON OLDFIELD ROAD IN AN ISLAND AT
 DK3150'THE NEW ENTRANCE TO A NEW SHOPPING CENTER ON THE NORTH SIDE OF
 DK3150'BOUGHTON ROAD ACROSS FROM WENDYS RESTAURANT.  THE STATION IS LOCATED
 DK3150'ON THE CONCRETE BASE OF A LIGHT POLE.
 DK3150'
 DK3150'THE STATION IS 4.40 FT (1.3 M) EAST OF BACK OF CURB, 4.60 FT (1.4 M)
 DK3150'WEST OF BACK OF CURB AND 32.50 FT (9.9 M) NORTH OF THE SOUTH END OF
 DK3150'THE ISLAND.
 DK3150
 DK3150                          STATION RECOVERY (2016)
 DK3150
 DK3150'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JDM)
 DK3150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3151 ***********************************************************************
 DK3151  DESIGNATION -  0214
 DK3151  PID         -  DK3151
 DK3151  STATE/COUNTY-  IL/DU PAGE
 DK3151  COUNTRY     -  US
 DK3151  USGS QUAD   -  WHEATON (2018)
 DK3151
 DK3151                         *CURRENT SURVEY CONTROL
 DK3151  ______________________________________________________________________
 DK3151* NAD 83(1986) POSITION- 41 45 27.     (N) 088 01 37.     (W)   SCALED
 DK3151* NAVD 88 ORTHO HEIGHT -   236.078 (meters)      774.53  (feet) ADJUSTED
 DK3151  ______________________________________________________________________
 DK3151  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 DK3151  DYNAMIC HEIGHT  -        235.994 (meters)      774.26  (feet) COMP
 DK3151  MODELED GRAVITY -    980,262.7   (mgal)                       NAVD 88
 DK3151
 DK3151  VERT ORDER      -  SECOND    CLASS I
 DK3151
 DK3151.The horizontal coordinates were scaled from a map and have
 DK3151.an estimated accuracy of +/- 6 seconds.
 DK3151
 DK3151.The orthometric height was determined by differential leveling and
 DK3151.adjusted by the NATIONAL GEODETIC SURVEY
 DK3151.in May 2008.
 DK3151
 DK3151.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3151.GEOID18 height accuracy estimate available here.
 DK3151
 DK3151.Click photographs - Photos may exist for this station.
 DK3151
 DK3151.The dynamic height is computed by dividing the NAVD 88
 DK3151.geopotential number by the normal gravity value computed on the
 DK3151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3151.degrees latitude (g = 980.6199 gals.).
 DK3151
 DK3151.The modeled gravity was interpolated from observed gravity values.
 DK3151
 DK3151;                    North         East    Units  Estimated Accuracy
 DK3151;SPC IL E     -   565,210.      325,480.      MT  (+/- 180 meters Scaled)
 DK3151
 DK3151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM146233(NAD 83)
 DK3151
 DK3151                          SUPERSEDED SURVEY CONTROL
 DK3151
 DK3151.No superseded survey control is available for this station.
 DK3151
 DK3151_MARKER: DD = SURVEY DISK
 DK3151_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3151_SP_SET: LIGHT POLE BASE
 DK3151_STAMPING: 0214 2006
 DK3151_MARK LOGO: PATRIC
 DK3151_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3151_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3151+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3151
 DK3151  HISTORY     - Date     Condition        Report By
 DK3151  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3151
 DK3151                          STATION DESCRIPTION
 DK3151
 DK3151'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3151'THE STATION IS IN DOWNERS GROVE, IL.
 DK3151'
 DK3151'TO REACH THE STATION FROM THE INTERSECTION OF 75TH STREET AND WOODWARD
 DK3151'AVENUE, GO NORTH ON WOODWARD AVENUE FOR.4 MI (0.6 KM) TO CAMBRIDGE
 DK3151'ROAD.  GO EAST ALONG CAMBRIDGE ROAD FOR.1 MI (0.2 KM) TO 71ST STREET.
 DK3151'GO EAST ALONG 71ST STREET FOR APPROXIMATELY.2 MI (0.3 KM) TO THE
 DK3151'STATION ON THE RIGHT.  THE STATION IS LOCATED IN THE SOUTHWEST CORNER
 DK3151'OF 71ST STREET AND BINDER ROAD ON THE CONCRETE BASE OF A LIGHT POLE.
 DK3151'
 DK3151'THE STATION IS 21.00 FT (6.4 M) SOUTH OF THE CENTERLINE OF 71ST STREET
 DK3151'AND 39.00 FT (11.9 M) WEST OF THE CENTER LINE OF BINDER ROAD.  THE
 DK3151'STATION IS NEAR DOWNERS GROVE WATER TOWER.  THE STATION IS
 DK3151'APPROXIMATELY 250 FT (76.2 M) SOUTHWEST OF WATER TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3152 ***********************************************************************
 DK3152  DESIGNATION -  0215
 DK3152  PID         -  DK3152
 DK3152  STATE/COUNTY-  IL/DU PAGE
 DK3152  COUNTRY     -  US
 DK3152  USGS QUAD   -  WHEATON (2018)
 DK3152
 DK3152                         *CURRENT SURVEY CONTROL
 DK3152  ______________________________________________________________________
 DK3152* NAD 83(1986) POSITION- 41 45 54.     (N) 088 01 04.     (W)   SCALED
 DK3152* NAVD 88 ORTHO HEIGHT -   228.584 (meters)      749.95  (feet) ADJUSTED
 DK3152  ______________________________________________________________________
 DK3152  GEOID HEIGHT    -        -33.236 (meters)                     GEOID18
 DK3152  DYNAMIC HEIGHT  -        228.503 (meters)      749.68  (feet) COMP
 DK3152  MODELED GRAVITY -    980,263.5   (mgal)                       NAVD 88
 DK3152
 DK3152  VERT ORDER      -  SECOND    CLASS I
 DK3152
 DK3152.The horizontal coordinates were scaled from a map and have
 DK3152.an estimated accuracy of +/- 6 seconds.
 DK3152
 DK3152.The orthometric height was determined by differential leveling and
 DK3152.adjusted by the NATIONAL GEODETIC SURVEY
 DK3152.in May 2008.
 DK3152
 DK3152.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3152.GEOID18 height accuracy estimate available here.
 DK3152
 DK3152.Click photographs - Photos may exist for this station.
 DK3152
 DK3152.The dynamic height is computed by dividing the NAVD 88
 DK3152.geopotential number by the normal gravity value computed on the
 DK3152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3152.degrees latitude (g = 980.6199 gals.).
 DK3152
 DK3152.The modeled gravity was interpolated from observed gravity values.
 DK3152
 DK3152;                    North         East    Units  Estimated Accuracy
 DK3152;SPC IL E     -   566,050.      326,240.      MT  (+/- 180 meters Scaled)
 DK3152
 DK3152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM154241(NAD 83)
 DK3152
 DK3152                          SUPERSEDED SURVEY CONTROL
 DK3152
 DK3152.No superseded survey control is available for this station.
 DK3152
 DK3152_MARKER: DD = SURVEY DISK
 DK3152_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3152_SP_SET: LIGHT POLE BASE
 DK3152_STAMPING: 0215 2006
 DK3152_MARK LOGO: IL-043
 DK3152_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3152_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3152_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3152+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2006
 DK3152
 DK3152  HISTORY     - Date     Condition        Report By
 DK3152  HISTORY     - 20060822 MONUMENTED       PATRIC
 DK3152
 DK3152                          STATION DESCRIPTION
 DK3152
 DK3152'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3152'THE STATION IS IN DOWNERS GROVE, IL.
 DK3152'
 DK3152'TO REACH THE STATION FROM THE INTERSECTION OF 63RD STREET AND DUNHAM
 DK3152'ROAD, GO SOUTH ON DUNHAM ROAD FOR APPROXIMATELY 0.5 MI (0.8 KM) TO THE
 DK3152'STATION ON THE RIGHT.  THE STATION IS LOCATED ON THE CONCRETE BASE OF
 DK3152'A LIGHT POLE NEAR THE NORTHWEST CORNER OF BRADLEY COURT AND DUNHAM
 DK3152'ROAD.
 DK3152'
 DK3152'THE STATION IS 40.00 FT (12.2 M) NORTHWEST OF A MANHOLE AND 17.80 FT
 DK3152'(5.4 M) NORTH NORTHEAST OF FIRE HYDRANT.  THE STATION IS APPROXIMATELY
 DK3152'50 FT (15.2 M) NORTH OF THE CENTER LINE OF BRADLEY COURT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3164 ***********************************************************************
 DK3164  DESIGNATION -  0216
 DK3164  PID         -  DK3164
 DK3164  STATE/COUNTY-  IL/DU PAGE
 DK3164  COUNTRY     -  US
 DK3164  USGS QUAD   -  LOMBARD (2018)
 DK3164
 DK3164                         *CURRENT SURVEY CONTROL
 DK3164  ______________________________________________________________________
 DK3164* NAD 83(2011) POSITION- 41 57 24.12216(N) 088 03 31.73869(W)   ADJUSTED
 DK3164* NAD 83(2011) ELLIP HT-   190.376 (meters)        (06/27/12)   ADJUSTED
 DK3164* NAD 83(2011) EPOCH   -  2010.00
 DK3164* NAVD 88 ORTHO HEIGHT -   223.851 (meters)      734.42  (feet) ADJUSTED
 DK3164  ______________________________________________________________________
 DK3164  GEOID HEIGHT    -        -33.468 (meters)                     GEOID18
 DK3164  NAD 83(2011) X  -    160,911.540 (meters)                     COMP
 DK3164  NAD 83(2011) Y  - -4,747,631.194 (meters)                     COMP
 DK3164  NAD 83(2011) Z  -  4,242,155.828 (meters)                     COMP
 DK3164  LAPLACE CORR    -         -1.93  (seconds)                    DEFLEC18
 DK3164  DYNAMIC HEIGHT  -        223.774 (meters)      734.17  (feet) COMP
 DK3164  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 DK3164
 DK3164  VERT ORDER      -  SECOND    CLASS I
 DK3164
 DK3164  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3164  Standards:
 DK3164         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3164            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3164  -------------------------------------------------------------------
 DK3164  NETWORK    0.25   0.45           0.11   0.09   0.23      0.03488002
 DK3164  -------------------------------------------------------------------
 DK3164  Click here for local accuracies and other accuracy information.
 DK3164
 DK3164.The horizontal coordinates were established by GPS observations
 DK3164.and adjusted by the National Geodetic Survey in June 2012.
 DK3164
 DK3164.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3164.been affixed to the stable North American tectonic plate. See 
 DK3164.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3164
 DK3164.The horizontal coordinates are valid at the epoch date displayed above
 DK3164.which is a decimal equivalence of Year/Month/Day.
 DK3164
 DK3164.The orthometric height was determined by differential leveling and
 DK3164.adjusted by the NATIONAL GEODETIC SURVEY
 DK3164.in May 2008.
 DK3164
 DK3164.No vertical observational check was made to the station.
 DK3164
 DK3164.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3164.GEOID18 height accuracy estimate available here.
 DK3164
 DK3164.Click photographs - Photos may exist for this station.
 DK3164
 DK3164.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3164
 DK3164.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3164
 DK3164.The ellipsoidal height was determined by GPS observations
 DK3164.and is referenced to NAD 83.
 DK3164
 DK3164.The dynamic height is computed by dividing the NAVD 88
 DK3164.geopotential number by the normal gravity value computed on the
 DK3164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3164.degrees latitude (g = 980.6199 gals.).
 DK3164
 DK3164.The modeled gravity was interpolated from observed gravity values.
 DK3164
 DK3164. The following values were computed from the NAD 83(2011) position.
 DK3164
 DK3164;                    North         East     Units Scale Factor Converg.
 DK3164;SPC IL E     -   587,329.792   322,758.798   MT  0.99998137   +0 11 00.7
 DK3164;SPC IL E     - 1,926,931.16  1,058,917.82   sFT  0.99998137   +0 11 00.7
 DK3164;UTM  16      - 4,645,510.862   412,251.391   MT  0.99969475   -0 42 28.6
 DK3164
 DK3164!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3164!SPC IL E     -   0.99997014  x   0.99998137  =   0.99995151
 DK3164!UTM  16      -   0.99997014  x   0.99969475  =   0.99966490
 DK3164
 DK3164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1225145510(NAD 83)
 DK3164
 DK3164                          SUPERSEDED SURVEY CONTROL
 DK3164
 DK3164  NAD 83(2007)-  41 57 24.12208(N)    088 03 31.73949(W) AD(2002.00) 1
 DK3164  ELLIP H (07/03/08)  190.394  (m)                       GP(2002.00) 2 2
 DK3164  NAVD 88             223.85   (m)          734.4    (f) LEVELING    3  
 DK3164
 DK3164.Superseded values are not recommended for survey control.
 DK3164
 DK3164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3164.See file dsdata.pdf to determine how the superseded data were derived.
 DK3164
 DK3164_MARKER: DD = SURVEY DISK
 DK3164_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3164_STAMPING: 0216
 DK3164_MARK LOGO: IL-043
 DK3164_PROJECTION: FLUSH
 DK3164_MAGNETIC: I = MARKER IS A STEEL ROD
 DK3164_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3164+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2010
 DK3164_ROD/PIPE-DEPTH: 3.2 meters
 DK3164_SLEEVE-DEPTH  : 1.2 meters
 DK3164
 DK3164  HISTORY     - Date     Condition        Report By
 DK3164  HISTORY     - 20070822 MONUMENTED       PATRIC
 DK3164  HISTORY     - 20100311 GOOD             COWHEY
 DK3164  HISTORY     - 20100512 GOOD             GEOSPC
 DK3164
 DK3164                          STATION DESCRIPTION
 DK3164
 DK3164'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007
 DK3164'THE STATION IS IN BLOOMINGDALE, IL.
 DK3164'
 DK3164'TO REACH THE STATION FROM THE INTERSECTION OF I-355 AND US HIGHWAY 20
 DK3164'(LAKE STREET) GO WEST ALONG US 20 FOR 1.1 MI (1.8 KM) TO THE ENTRANCE
 DK3164'TO THE DUPAGE COUNTY FOREST PRESERVE.  FOLLOW THE ROAD TO THE WEST TO
 DK3164'A CIRCLE TURNAROUND AND THE STATION TO THE SOUTHWEST (MUST WALK TO THE
 DK3164'STATION).
 DK3164'
 DK3164'THE STATION IS 82 FT (25.0 M) NORTH OF A CHAIN LINK FENCE, 200 FT
 DK3164'(61.0 M) SOUTH OF EDGE OF PAVED BIKE PATH.  250 FT (76.2 M) SOUTHWEST
 DK3164'OF EDGE OF PAVEMENT OF CIRCLE DRIVE FOR PARKING LOT.  THE STATION IS A
 DK3164'BRASS CAP SET ON A STAINLESS STEEL ROD.    NOTE---THIS STATION HAS NO
 DK3164'OBSTRUCTIONS GREATER THAN 10 DEGREES.
 DK3164
 DK3164                          STATION RECOVERY (2010)
 DK3164
 DK3164'RECOVERY NOTE BY COWHEY GUDMUNDSON LEDER LTD 2010
 DK3164'RECOVERED IN GOOD CONDITION.
 DK3164
 DK3164                          STATION RECOVERY (2010)
 DK3164
 DK3164'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 DK3164'RECOVERED IN GOOD CONDITION.  NOTE-- 1 FT (0.3 M) NORTH OF AN ORANGE
 DK3164'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6196 ***********************************************************************
 DH6196  DESIGNATION -  0219
 DH6196  PID         -  DH6196
 DH6196  STATE/COUNTY-  IL/GRUNDY
 DH6196  COUNTRY     -  US
 DH6196  USGS QUAD   -  LISBON (2018)
 DH6196
 DH6196                         *CURRENT SURVEY CONTROL
 DH6196  ______________________________________________________________________
 DH6196* NAD 83(2011) POSITION- 41 24 51.43981(N) 088 28 49.79884(W)   ADJUSTED
 DH6196* NAD 83(2011) ELLIP HT-   144.206 (meters)        (06/27/12)   ADJUSTED
 DH6196* NAD 83(2011) EPOCH   -  2010.00
 DH6196* NAVD 88 ORTHO HEIGHT -   177.2   (meters)      581.    (feet) GPS OBS
 DH6196  ______________________________________________________________________
 DH6196  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6196  GEOID HEIGHT    -        -32.937 (meters)                     GEOID03
 DH6196  GEOID HEIGHT    -        -32.950 (meters)                     GEOID18
 DH6196  NAD 83(2011) X  -    127,027.572 (meters)                     COMP
 DH6196  NAD 83(2011) Y  - -4,788,704.070 (meters)                     COMP
 DH6196  NAD 83(2011) Z  -  4,197,133.387 (meters)                     COMP
 DH6196  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 DH6196
 DH6196  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6196  Standards:
 DH6196         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6196            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6196  -------------------------------------------------------------------
 DH6196  NETWORK    0.44   0.69           0.20   0.15   0.35     -0.06901410
 DH6196  -------------------------------------------------------------------
 DH6196  Click here for local accuracies and other accuracy information.
 DH6196
 DH6196.The horizontal coordinates were established by GPS observations
 DH6196.and adjusted by the National Geodetic Survey in June 2012.
 DH6196
 DH6196.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6196.been affixed to the stable North American tectonic plate. See 
 DH6196.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6196
 DH6196.The horizontal coordinates are valid at the epoch date displayed above
 DH6196.which is a decimal equivalence of Year/Month/Day.
 DH6196
 DH6196.The orthometric height was determined by GPS observations and a
 DH6196.high-resolution geoid model.
 DH6196
 DH6196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6196.GEOID18 height accuracy estimate available here.
 DH6196
 DH6196.Click photographs - Photos may exist for this station.
 DH6196
 DH6196.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6196
 DH6196.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6196
 DH6196.The ellipsoidal height was determined by GPS observations
 DH6196.and is referenced to NAD 83.
 DH6196
 DH6196. The following values were computed from the NAD 83(2011) position.
 DH6196
 DH6196;                    North         East     Units Scale Factor Converg.
 DH6196;SPC IL E     -   527,061.154   287,696.292   MT  0.99997686   -0 05 50.5
 DH6196;SPC IL E     - 1,729,199.80    943,883.58   sFT  0.99997686   -0 05 50.5
 DH6196;UTM  16      - 4,585,806.298   376,268.863   MT  0.99978841   -0 58 46.1
 DH6196
 DH6196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6196!SPC IL E     -   0.99997738  x   0.99997686  =   0.99995424
 DH6196!UTM  16      -   0.99997738  x   0.99978841  =   0.99976580
 DH6196
 DH6196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7626885806(NAD 83)
 DH6196
 DH6196                          SUPERSEDED SURVEY CONTROL
 DH6196
 DH6196  NAD 83(2007)-  41 24 51.43989(N)    088 28 49.79973(W) AD(2002.00) 0
 DH6196  ELLIP H (02/10/07)  144.224  (m)                       GP(2002.00)    
 DH6196  NAD 83(1997)-  41 24 51.43994(N)    088 28 49.79978(W) AD(       ) 1
 DH6196  ELLIP H (09/13/05)  144.220  (m)                       GP(       ) 3 1
 DH6196
 DH6196.Superseded values are not recommended for survey control.
 DH6196
 DH6196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6196.See file dsdata.pdf to determine how the superseded data were derived.
 DH6196
 DH6196_MARKER: F = FLANGE-ENCASED ROD
 DH6196_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6196_STAMPING: NONE
 DH6196_MARK LOGO: IL-063
 DH6196_PROJECTION: FLUSH
 DH6196_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH6196_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6196+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2020
 DH6196
 DH6196  HISTORY     - Date     Condition        Report By
 DH6196  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6196  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6196  HISTORY     - 20091224 GOOD             GEOCAC
 DH6196  HISTORY     - 20200615 GOOD             ILDT
 DH6196
 DH6196                          STATION DESCRIPTION
 DH6196
 DH6196'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6196'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 80 WITH STATE
 DH6196'HIGHWAY 47, ABOUT 20 MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS,
 DH6196'GO NORTH ON STATE HIGHWAY 47 FOR 1.9 MILES TO THE JUNCTION OF STATE
 DH6196'HIGHWAY 47 WITH COUNTY ROAD 9000 NORTH(NELSON ROAD), TURN LEFT ON
 DH6196'NELSON ROAD AND GO WEST FOR 3.0 MILES TO COUNTY ROAD 3000
 DH6196'WEST(SARATOGA ROAD) AND THE STATION ON THE LEFT.  THE STATION IS
 DH6196'LOCATED IN THE SOUTHEAST QUADRANT OF SARATOGA ROAD WITH NELSON ROAD.
 DH6196'THE STATION IS A STAINLESS STEEL ROD DRIVEN TO REFUSAL ENCLOSED IN  A
 DH6196'6 INCH PVC WITH AN ALUMINUM ACCESS COVER.  THE STATION IS 20.3 METERS
 DH6196'SOUTHEAST OF AN IRON PIPE, IN THE ROADWAY, AT THE NORTH SIDE OF THE
 DH6196'INTERSECTION OF NELSON ROAD AND SARATOGA ROAD, 9.1 METERS EAST OF AN
 DH6196'IRON PIPE, IN THE ROADWAY, AT THE SOUTH SIDE OF THE INTERSECTION OF
 DH6196'NELSON ROAD AND SARATOGA ROAD, 23 METERS NORTHEAST OF A STOP SIGN.
 DH6196
 DH6196                          STATION RECOVERY (2009)
 DH6196
 DH6196'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DH6196'REPORT SUBMITTED BY GEOCACHER.
 DH6196
 DH6196                          STATION RECOVERY (2020)
 DH6196
 DH6196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DH6196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2837 ***********************************************************************
 ME2837  DESIGNATION -  022
 ME2837  PID         -  ME2837
 ME2837  STATE/COUNTY-  IL/COOK
 ME2837  COUNTRY     -  US
 ME2837  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2837
 ME2837                         *CURRENT SURVEY CONTROL
 ME2837  ______________________________________________________________________
 ME2837* NAD 83(1997) POSITION- 41 54 07.82732(N) 087 41 13.90346(W)   ADJUSTED
 ME2837* NAVD 88 ORTHO HEIGHT -   181.8   (meters)      596.    (feet) VERTCON3
 ME2837  ______________________________________________________________________
 ME2837  GEOID HEIGHT    -        -33.611 (meters)                     GEOID18
 ME2837  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 ME2837  HORZ ORDER      -  SECOND
 ME2837
 ME2837.The horizontal coordinates were established by classical geodetic methods
 ME2837.and adjusted by the National Geodetic Survey in October 1999.
 ME2837
 ME2837.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2837.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2837
 ME2837.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2837.GEOID18 height accuracy estimate available here.
 ME2837
 ME2837.Click photographs - Photos may exist for this station.
 ME2837
 ME2837.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2837
 ME2837. The following values were computed from the NAD 83(1997) position.
 ME2837
 ME2837;                    North         East     Units Scale Factor Converg.
 ME2837;SPC IL E     -   581,439.051   353,613.718   MT  1.00001036   +0 25 53.5
 ME2837;SPC IL E     - 1,907,604.62  1,160,147.67   sFT  1.00001036   +0 25 53.5
 ME2837;UTM  16      - 4,639,143.130   443,000.876   MT  0.99963998   -0 27 32.3
 ME2837
 ME2837!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2837!SPC IL E     -   0.99997676  x   1.00001036  =   0.99998712
 ME2837!UTM  16      -   0.99997676  x   0.99963998  =   0.99961674
 ME2837
 ME2837:                Primary Azimuth Mark                     Grid Az
 ME2837:SPC IL E     -  ST ELIZABETH                             012 29 10.0
 ME2837:UTM  16      -  ST ELIZABETH                             013 22 35.8
 ME2837
 ME2837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4300039143(NAD 83)
 ME2837
 ME2837|---------------------------------------------------------------------|
 ME2837| PID    Reference Object                     Distance      Geod. Az  |
 ME2837|                                                           dddmmss.s |
 ME2837| ME2835 ST ELIZABETH                        APPROX. 0.6 KM 0125503.5 |
 ME2837| ME2836 MSD 520 COC                          84.341 METERS 01949     |
 ME2837| ME2833 CHICAGO ST VLADIMIRS CH SPIRE       303.676 METERS 12847     |
 ME2837|---------------------------------------------------------------------|
 ME2837
 ME2837                          SUPERSEDED SURVEY CONTROL
 ME2837
 ME2837  NAD 83(1997)-  41 54 07.82750(N)    087 41 13.90391(W) AD(       ) 2
 ME2837  NAD 83(1994)-  41 54 07.83092(N)    087 41 13.91617(W) AD(       ) 2
 ME2837  NAD 83(1986)-  41 54 07.83161(N)    087 41 13.91557(W) AD(       ) 2
 ME2837  NAD 27      -  41 54 07.71404(N)    087 41 13.71736(W) AD(       ) 2
 ME2837  NGVD 29 (07/19/86)  181.9    (m)          597.     (f) VERT ANG       
 ME2837
 ME2837.Superseded values are not recommended for survey control.
 ME2837
 ME2837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2837.See file dsdata.pdf to determine how the superseded data were derived.
 ME2837
 ME2837_MARKER: DD = SURVEY DISK
 ME2837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2837_STAMPING: 022 1977
 ME2837_MARK LOGO: IL1670
 ME2837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2837+STABILITY: SURFACE MOTION
 ME2837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2837+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2013
 ME2837
 ME2837  HISTORY     - Date     Condition        Report By
 ME2837  HISTORY     - 1977     MONUMENTED       IL1670
 ME2837  HISTORY     - 20131207 GOOD             GEOCAC
 ME2837
 ME2837                          STATION DESCRIPTION
 ME2837
 ME2837'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2837'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME2837'THE NORTHWEST CORNER OF WEST HADDON AVENUE AND NORTH WESTERN
 ME2837'AVENUE. ADDRESS IS 2400 WEST HADDON AVENUE.
 ME2837'
 ME2837'THE STATION MARK IS A BRONZE DISK STAMPED---022 1977---AND
 ME2837'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2837'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2837'
 ME2837'THE STATION IS 4.03 FEET WEST OF THE WEST LINE OF NORTH WESTERN
 ME2837'AVENUE AND .75 FEET NORTH OF THE NORTH LINE OF WEST HADDON
 ME2837'AVENUE.
 ME2837
 ME2837                          STATION RECOVERY (2013)
 ME2837
 ME2837'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2837'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9661 ***********************************************************************
 DP9661  DESIGNATION -  022
 DP9661  PID         -  DP9661
 DP9661  STATE/COUNTY-  IL/PUTNAM
 DP9661  COUNTRY     -  US
 DP9661  USGS QUAD   -  MCNABB (2018)
 DP9661
 DP9661                         *CURRENT SURVEY CONTROL
 DP9661  ______________________________________________________________________
 DP9661* NAD 83(1986) POSITION- 41 11 02.88   (N) 089 13 17.09   (W)   HD_HELD1
 DP9661* NAVD 88 ORTHO HEIGHT -   210.413 (meters)      690.33  (feet) ADJUSTED
 DP9661  ______________________________________________________________________
 DP9661  GEOID HEIGHT    -        -32.980 (meters)                     GEOID18
 DP9661  DYNAMIC HEIGHT  -        210.324 (meters)      690.04  (feet) COMP
 DP9661  MODELED GRAVITY -    980,197.8   (mgal)                       NAVD 88
 DP9661
 DP9661  VERT ORDER      -  SECOND    CLASS I
 DP9661
 DP9661.The horizontal coordinates were determined by differentially corrected
 DP9661.hand held GPS observations or other comparable positioning techniques
 DP9661.and have an estimated accuracy of +/- 3 meters.
 DP9661
 DP9661.The orthometric height was determined by differential leveling and
 DP9661.adjusted by the NATIONAL GEODETIC SURVEY
 DP9661.in January 2016.
 DP9661
 DP9661.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9661.GEOID18 height accuracy estimate available here.
 DP9661
 DP9661.Click photographs - Photos may exist for this station.
 DP9661
 DP9661.The dynamic height is computed by dividing the NAVD 88
 DP9661.geopotential number by the normal gravity value computed on the
 DP9661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9661.degrees latitude (g = 980.6199 gals.).
 DP9661
 DP9661.The modeled gravity was interpolated from observed gravity values.
 DP9661
 DP9661;                    North         East    Units  Estimated Accuracy
 DP9661;SPC IL W     -   501,904.2     779,303.1     MT  (+/- 3 meters HH1 GPS) 
 DP9661
 DP9661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1369061576(NAD 83)
 DP9661
 DP9661                          SUPERSEDED SURVEY CONTROL
 DP9661
 DP9661.No superseded survey control is available for this station.
 DP9661
 DP9661_MARKER: F = FLANGE-ENCASED ROD
 DP9661_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9661_STAMPING: BM 022 2015
 DP9661_MARK LOGO: UIL
 DP9661_PROJECTION: FLUSH
 DP9661_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9661_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9661+STABILITY: POSITION/ELEVATION WELL
 DP9661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9661+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2024
 DP9661_ROD/PIPE-DEPTH: 6.1 meters
 DP9661_SLEEVE-DEPTH  : 0.9 meters
 DP9661
 DP9661  HISTORY     - Date     Condition        Report By
 DP9661  HISTORY     - 20150506 MONUMENTED       BCA
 DP9661  HISTORY     - 20240129 GOOD             ILDT
 DP9661
 DP9661                          STATION DESCRIPTION
 DP9661
 DP9661'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9661'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHEAST OF HENRY, 8.4
 DP9661'MI (13.5 KM) WEST-SOUTHWEST OF TONICA AND 4.4 MI (7.1 KM) SOUTHEAST OF
 DP9661'FLORID.
 DP9661'
 DP9661'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 11 LOCATED IN
 DP9661'MCNABB, IL, GO WEST ON CR 11 FOR 0.8 MI (1.3 KM) TO CR 1300 E.  TURN
 DP9661'RIGHT AND GO NORTH ON CR 1300 E FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DP9661'THE RIGHT.
 DP9661'
 DP9661'THE STATION IS LOCATED 27.0 FT (8.2 M) EAST OF THE CENTERLINE OF CR
 DP9661'1300 E, 61.4 FT (18.7 M) EAST-SOUTHEAST OF A POWER POLE, 22.5 FT (6.9
 DP9661'M) NORTH OF THE CENTER OF A FIELD ENTRANCE AND 16.6 FT (5.1 M) EAST OF
 DP9661'THE EDGE OF PAVEMENT OF CR 1300 E.
 DP9661'
 DP9661'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9661'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9661'IN IDENTIFICATION.
 DP9661
 DP9661                          STATION RECOVERY (2024)
 DP9661
 DP9661'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP9661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3042 ***********************************************************************
 ME3042  DESIGNATION -  023
 ME3042  PID         -  ME3042
 ME3042  STATE/COUNTY-  IL/COOK
 ME3042  COUNTRY     -  US
 ME3042  USGS QUAD   -  RIVER FOREST (2018)
 ME3042
 ME3042                         *CURRENT SURVEY CONTROL
 ME3042  ______________________________________________________________________
 ME3042* NAD 83(1997) POSITION- 41 54 21.07315(N) 087 45 12.55238(W)   ADJUSTED
 ME3042* NAVD 88 ORTHO HEIGHT -   186.    (meters)      610.    (feet) VERTCON3
 ME3042  ______________________________________________________________________
 ME3042  GEOID HEIGHT    -        -33.588 (meters)                     GEOID18
 ME3042  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 ME3042  HORZ ORDER      -  SECOND
 ME3042
 ME3042.The horizontal coordinates were established by classical geodetic methods
 ME3042.and adjusted by the National Geodetic Survey in October 1999.
 ME3042
 ME3042.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3042.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3042
 ME3042.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3042.GEOID18 height accuracy estimate available here.
 ME3042
 ME3042.Click photographs - Photos may exist for this station.
 ME3042
 ME3042.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3042
 ME3042. The following values were computed from the NAD 83(1997) position.
 ME3042
 ME3042;                    North         East     Units Scale Factor Converg.
 ME3042;SPC IL E     -   581,808.414   348,110.365   MT  1.00000347   +0 23 14.3
 ME3042;SPC IL E     - 1,908,816.44  1,142,092.09   sFT  1.00000347   +0 23 14.3
 ME3042;UTM  16      - 4,639,597.818   437,505.923   MT  0.99964806   -0 30 11.8
 ME3042
 ME3042!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3042!SPC IL E     -   0.99997611  x   1.00000347  =   0.99997958
 ME3042!UTM  16      -   0.99997611  x   0.99964806  =   0.99962418
 ME3042
 ME3042:                Primary Azimuth Mark                     Grid Az
 ME3042:SPC IL E     -  ST ANNES                                 151 37 03.1
 ME3042:UTM  16      -  ST ANNES                                 152 30 29.2
 ME3042
 ME3042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3750539597(NAD 83)
 ME3042
 ME3042|---------------------------------------------------------------------|
 ME3042| PID    Reference Object                     Distance      Geod. Az  |
 ME3042|                                                           dddmmss.s |
 ME3042| ME3037 ST ANNES                            APPROX. 0.5 KM 1520017.4 |
 ME3042| ME3043 023 COC TPT                          17.088 METERS 33201     |
 ME3042|---------------------------------------------------------------------|
 ME3042
 ME3042                          SUPERSEDED SURVEY CONTROL
 ME3042
 ME3042  NAD 83(1997)-  41 54 21.07329(N)    087 45 12.55284(W) AD(       ) 2
 ME3042  NAD 83(1994)-  41 54 21.07578(N)    087 45 12.56507(W) AD(       ) 2
 ME3042  NAD 83(1986)-  41 54 21.07668(N)    087 45 12.56442(W) AD(       ) 2
 ME3042  NAD 27      -  41 54 20.96233(N)    087 45 12.35729(W) AD(       ) 2
 ME3042  NGVD 29 (07/19/86)  186.     (m)          610.     (f) VERT ANG       
 ME3042
 ME3042.Superseded values are not recommended for survey control.
 ME3042
 ME3042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3042.See file dsdata.pdf to determine how the superseded data were derived.
 ME3042
 ME3042_MARKER: DD = SURVEY DISK
 ME3042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3042_STAMPING: 023 1977
 ME3042_MARK LOGO: IL1670
 ME3042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3042+STABILITY: SURFACE MOTION
 ME3042
 ME3042  HISTORY     - Date     Condition        Report By
 ME3042  HISTORY     - 1977     MONUMENTED       IL1670
 ME3042
 ME3042                          STATION DESCRIPTION
 ME3042
 ME3042'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3042'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 ME3042'ON THE SOUTH SIDE OF WEST HIRSCH STREET, WEST OF NORTH LECLAIRE
 ME3042'AVENUE. ADDRESS IS 5101 WEST HIRSCH STREET.
 ME3042'
 ME3042'STATION MARKS, BRONZE SURFACE DISK STAMPED---023 1977---AND SET
 ME3042'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME3042'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME3042'
 ME3042'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME3042'MARK. THE STATION IS 15.0 FEET NORTH OF THE SOUTH LINE OF
 ME3042'WEST HIRSCH STREET AND 9.0 FEET EAST OF THE WEST LINE OF NORTH
 ME3042'LECLAIRE AVENUE EXTENDED SOUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9662 ***********************************************************************
 DP9662  DESIGNATION -  023
 DP9662  PID         -  DP9662
 DP9662  STATE/COUNTY-  IL/PUTNAM
 DP9662  COUNTRY     -  US
 DP9662  USGS QUAD   -  MCNABB (2018)
 DP9662
 DP9662                         *CURRENT SURVEY CONTROL
 DP9662  ______________________________________________________________________
 DP9662* NAD 83(1986) POSITION- 41 10 02.8    (N) 089 12 22.9    (W)   HD_HELD2
 DP9662* NAVD 88 ORTHO HEIGHT -   202.773 (meters)      665.26  (feet) ADJUSTED
 DP9662  ______________________________________________________________________
 DP9662  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 DP9662  DYNAMIC HEIGHT  -        202.687 (meters)      664.98  (feet) COMP
 DP9662  MODELED GRAVITY -    980,195.9   (mgal)                       NAVD 88
 DP9662
 DP9662  VERT ORDER      -  SECOND    CLASS I
 DP9662
 DP9662.The horizontal coordinates were established by autonomous hand held GPS
 DP9662.observations and have an estimated accuracy of +/- 10 meters.
 DP9662
 DP9662.The orthometric height was determined by differential leveling and
 DP9662.adjusted by the NATIONAL GEODETIC SURVEY
 DP9662.in January 2016.
 DP9662
 DP9662.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9662.GEOID18 height accuracy estimate available here.
 DP9662
 DP9662.Click photographs - Photos may exist for this station.
 DP9662
 DP9662.The dynamic height is computed by dividing the NAVD 88
 DP9662.geopotential number by the normal gravity value computed on the
 DP9662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9662.degrees latitude (g = 980.6199 gals.).
 DP9662
 DP9662.The modeled gravity was interpolated from observed gravity values.
 DP9662
 DP9662;                    North         East    Units  Estimated Accuracy
 DP9662;SPC IL W     -   500,065.      780,586.      MT  (+/- 10 meters HH2 GPS)
 DP9662
 DP9662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1490559691(NAD 83)
 DP9662
 DP9662                          SUPERSEDED SURVEY CONTROL
 DP9662
 DP9662.No superseded survey control is available for this station.
 DP9662
 DP9662_MARKER: F = FLANGE-ENCASED ROD
 DP9662_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9662_STAMPING: BM 023 2015
 DP9662_MARK LOGO: UIL
 DP9662_PROJECTION: FLUSH
 DP9662_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9662_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9662+STABILITY: POSITION/ELEVATION WELL
 DP9662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9662+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2015
 DP9662_ROD/PIPE-DEPTH: 7.3 meters
 DP9662_SLEEVE-DEPTH  : 0.9 meters
 DP9662
 DP9662  HISTORY     - Date     Condition        Report By
 DP9662  HISTORY     - 20150506 MONUMENTED       BCA
 DP9662
 DP9662                          STATION DESCRIPTION
 DP9662
 DP9662'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9662'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST-NORTHEAST OF HENRY,
 DP9662'8.0 MI (12.9 KM) WEST-SOUTHWEST OF TONICA AND 5.7 MI (9.2 KM)
 DP9662'SOUTHEAST OF FLORID.
 DP9662'
 DP9662'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 11 LOCATED IN
 DP9662'MCNABB, IL, GO SOUTH ON SR 89 FOR 0.7 MI (1.1 KM) TO THE STATION ON
 DP9662'THE LEFT.
 DP9662'
 DP9662'THE STATION IS LOCATED 34.8 FT (10.6 M) EAST OF THE CENTERLINE OF SR
 DP9662'89, 75.2 FT (22.9 M) EAST OF A POWER POLE AND 22.0 FT (6.7 M) EAST OF
 DP9662'THE EDGE OF PAVEMENT OF SR 89.
 DP9662'
 DP9662'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9662'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9662'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9663 ***********************************************************************
 DP9663  DESIGNATION -  024
 DP9663  PID         -  DP9663
 DP9663  STATE/COUNTY-  IL/PUTNAM
 DP9663  COUNTRY     -  US
 DP9663  USGS QUAD   -  MCNABB (2018)
 DP9663
 DP9663                         *CURRENT SURVEY CONTROL
 DP9663  ______________________________________________________________________
 DP9663* NAD 83(1986) POSITION- 41 09 11.7    (N) 089 12 22.7    (W)   HD_HELD2
 DP9663* NAVD 88 ORTHO HEIGHT -   204.086 (meters)      669.57  (feet) ADJUSTED
 DP9663  ______________________________________________________________________
 DP9663  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 DP9663  DYNAMIC HEIGHT  -        203.999 (meters)      669.29  (feet) COMP
 DP9663  MODELED GRAVITY -    980,194.5   (mgal)                       NAVD 88
 DP9663
 DP9663  VERT ORDER      -  SECOND    CLASS I
 DP9663
 DP9663.The horizontal coordinates were established by autonomous hand held GPS
 DP9663.observations and have an estimated accuracy of +/- 10 meters.
 DP9663
 DP9663.The orthometric height was determined by differential leveling and
 DP9663.adjusted by the NATIONAL GEODETIC SURVEY
 DP9663.in January 2016.
 DP9663
 DP9663.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9663.GEOID18 height accuracy estimate available here.
 DP9663
 DP9663.Click photographs - Photos may exist for this station.
 DP9663
 DP9663.The dynamic height is computed by dividing the NAVD 88
 DP9663.geopotential number by the normal gravity value computed on the
 DP9663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9663.degrees latitude (g = 980.6199 gals.).
 DP9663
 DP9663.The modeled gravity was interpolated from observed gravity values.
 DP9663
 DP9663;                    North         East    Units  Estimated Accuracy
 DP9663;SPC IL W     -   498,488.      780,608.      MT  (+/- 10 meters HH2 GPS)
 DP9663
 DP9663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1487058115(NAD 83)
 DP9663
 DP9663                          SUPERSEDED SURVEY CONTROL
 DP9663
 DP9663.No superseded survey control is available for this station.
 DP9663
 DP9663_MARKER: F = FLANGE-ENCASED ROD
 DP9663_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9663_STAMPING: BM 024 2015
 DP9663_MARK LOGO: UIL
 DP9663_PROJECTION: FLUSH
 DP9663_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9663_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9663+STABILITY: POSITION/ELEVATION WELL
 DP9663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9663+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2015
 DP9663_ROD/PIPE-DEPTH: 6.1 meters
 DP9663_SLEEVE-DEPTH  : 0.9 meters
 DP9663
 DP9663  HISTORY     - Date     Condition        Report By
 DP9663  HISTORY     - 20150506 MONUMENTED       BCA
 DP9663
 DP9663                          STATION DESCRIPTION
 DP9663
 DP9663'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9663'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-NORTHEAST OF HENRY,
 DP9663'8.1 MI (13.0 KM) NORTH OF VARNA AND 6.5 MI (10.5 KM) SOUTHEAST OF
 DP9663'FLORID.
 DP9663'
 DP9663'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 11 LOCATED IN
 DP9663'MCNABB, IL, GO SOUTH ON SR 89 FOR 1.5 MI (2.4 KM) TO CR 350 N.
 DP9663'CONTINUE SOUTH ON SR 89 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE
 DP9663'LEFT.
 DP9663'
 DP9663'THE STATION IS LOCATED 31.5 FT (9.6 M) EAST OF THE CENTERLINE OF SR
 DP9663'89, 42.3 FT (12.9 M) NORTH OF A PERPENDICULAR OFFSET OF THE NORTHEAST
 DP9663'CORNER OF 'DA RAJUN CAJUN', 21.1 FT (6.4 M) SOUTH OF A SIGN POST AND
 DP9663'18.6 FT (5.7 M) EAST OF THE EDGE OF PAVEMENT OF SR 89.
 DP9663'
 DP9663'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9663'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9663'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2869 ***********************************************************************
 ME2869  DESIGNATION -  024 COC
 ME2869  PID         -  ME2869
 ME2869  STATE/COUNTY-  IL/COOK
 ME2869  COUNTRY     -  US
 ME2869  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2869
 ME2869                         *CURRENT SURVEY CONTROL
 ME2869  ______________________________________________________________________
 ME2869* NAD 83(1997) POSITION- 41 57 48.58645(N) 087 37 53.42799(W)   ADJUSTED
 ME2869* NAVD 88 ORTHO HEIGHT -   180.2   (meters)      591.    (feet) VERTCON3
 ME2869  ______________________________________________________________________
 ME2869  GEOID HEIGHT    -        -33.701 (meters)                     GEOID18
 ME2869  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 ME2869  HORZ ORDER      -  FIRST
 ME2869
 ME2869.The horizontal coordinates were established by classical geodetic methods
 ME2869.and adjusted by the National Geodetic Survey in October 1999.
 ME2869
 ME2869.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2869.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2869
 ME2869.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2869.GEOID18 height accuracy estimate available here.
 ME2869
 ME2869.Click photographs - Photos may exist for this station.
 ME2869
 ME2869.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2869
 ME2869. The following values were computed from the NAD 83(1997) position.
 ME2869
 ME2869;                    North         East     Units Scale Factor Converg.
 ME2869;SPC IL E     -   588,286.393   358,178.705   MT  1.00001663   +0 28 09.5
 ME2869;SPC IL E     - 1,930,069.61  1,175,124.63   sFT  1.00001663   +0 28 09.5
 ME2869;UTM  16      - 4,645,916.103   447,670.034   MT  0.99963370   -0 25 20.2
 ME2869
 ME2869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2869!SPC IL E     -   0.99997702  x   1.00001663  =   0.99999365
 ME2869!UTM  16      -   0.99997702  x   0.99963370  =   0.99961073
 ME2869
 ME2869:                Primary Azimuth Mark                     Grid Az
 ME2869:SPC IL E     -  019 COC                                  183 10 15.3
 ME2869:UTM  16      -  019 COC                                  184 03 45.0
 ME2869
 ME2869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4767045916(NAD 83)
 ME2869
 ME2869|---------------------------------------------------------------------|
 ME2869| PID    Reference Object                     Distance      Geod. Az  |
 ME2869|                                                           dddmmss.s |
 ME2869| ME2659 WILSON AVE CRIB LT                  APPROX. 3.4 KM 0850912.5 |
 ME2869| ME2657 CARTER H HARRISON CRIB LT           APPROX. 7.2 KM 1363715.1 |
 ME2869| ME2670 FOUR MILE CRIB LT                   APPROX.12.4 KM 1443627.3 |
 ME2869| ME2658 CHICAGO HBR LT                      APPROX. 8.9 KM 1573359.6 |
 ME2869| ME2803 019 COC                             APPROX. 2.3 KM 1833824.8 |
 ME2869| ME2802 018 COC                              60.955 METERS 34600     |
 ME2869|---------------------------------------------------------------------|
 ME2869
 ME2869                          SUPERSEDED SURVEY CONTROL
 ME2869
 ME2869  NAD 83(1997)-  41 57 48.58665(N)    087 37 53.42850(W) AD(       ) 1
 ME2869  NAD 83(1994)-  41 57 48.59077(N)    087 37 53.44237(W) AD(       ) 1
 ME2869  NAD 83(1986)-  41 57 48.59175(N)    087 37 53.44142(W) AD(       ) 1
 ME2869  NAD 27      -  41 57 48.47269(N)    087 37 53.24496(W) AD(       ) 1
 ME2869  NGVD 29 (07/19/86)  180.3    (m)          592.     (f) VERT ANG       
 ME2869
 ME2869.Superseded values are not recommended for survey control.
 ME2869
 ME2869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2869.See file dsdata.pdf to determine how the superseded data were derived.
 ME2869
 ME2869_MARKER: DD = SURVEY DISK
 ME2869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2869+STABILITY: SURFACE MOTION
 ME2869
 ME2869  HISTORY     - Date     Condition        Report By
 ME2869  HISTORY     - 1977     MONUMENTED       IL1670
 ME2869
 ME2869                          STATION DESCRIPTION
 ME2869
 ME2869'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2869'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME2869'THE EAST END OF THE LAND NORTH OF MONTROSE HARBOR AND SOUTH OF
 ME2869'THE BREAKWATER PIER EAST OF THE BAY LYING NORTH OF MONTROSE
 ME2869'HARBOR.
 ME2869'NO ADDRESS.
 ME2869'
 ME2869'THE STATION MARK IS A BRONZE DISK STAMPED---024 1977---AND SET
 ME2869'IN THE TOP OF A ROCK AT THE LAKE SHORE WITH THE INSCRIPTION CITY
 ME2869'OF CHICAGO TRIANGULATION STATION.
 ME2869'
 ME2869'THE STATION IS 55.6 FEET NORTHWESTERLY OF THE NORTHWEST CORNER
 ME2869'OF A BEACON TOWER AT THE EAST END OF THE LAND, 53.0 FEET
 ME2869'SOUTHWESTERLY OF THE SOUTHWESTERN CORNER OF THE RETAINING
 ME2869'WALL OF THE CONCRETE BREAKWATER PIER AND 108.35 FEET
 ME2869'NORTHEASTERLY OF THE NORTHEAST CORNER OF A BRICK BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9664 ***********************************************************************
 DP9664  DESIGNATION -  025
 DP9664  PID         -  DP9664
 DP9664  STATE/COUNTY-  IL/PUTNAM
 DP9664  COUNTRY     -  US
 DP9664  USGS QUAD   -  MCNABB (2018)
 DP9664
 DP9664                         *CURRENT SURVEY CONTROL
 DP9664  ______________________________________________________________________
 DP9664* NAD 83(1986) POSITION- 41 08 22.1    (N) 089 12 23.0    (W)   HD_HELD2
 DP9664* NAVD 88 ORTHO HEIGHT -   199.391 (meters)      654.17  (feet) ADJUSTED
 DP9664  ______________________________________________________________________
 DP9664  GEOID HEIGHT    -        -32.935 (meters)                     GEOID18
 DP9664  DYNAMIC HEIGHT  -        199.306 (meters)      653.89  (feet) COMP
 DP9664  MODELED GRAVITY -    980,193.3   (mgal)                       NAVD 88
 DP9664
 DP9664  VERT ORDER      -  SECOND    CLASS I
 DP9664
 DP9664.The horizontal coordinates were established by autonomous hand held GPS
 DP9664.observations and have an estimated accuracy of +/- 10 meters.
 DP9664
 DP9664.The orthometric height was determined by differential leveling and
 DP9664.adjusted by the NATIONAL GEODETIC SURVEY
 DP9664.in January 2016.
 DP9664
 DP9664.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9664.GEOID18 height accuracy estimate available here.
 DP9664
 DP9664.Click photographs - Photos may exist for this station.
 DP9664
 DP9664.The dynamic height is computed by dividing the NAVD 88
 DP9664.geopotential number by the normal gravity value computed on the
 DP9664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9664.degrees latitude (g = 980.6199 gals.).
 DP9664
 DP9664.The modeled gravity was interpolated from observed gravity values.
 DP9664
 DP9664;                    North         East    Units  Estimated Accuracy
 DP9664;SPC IL W     -   496,958.      780,618.      MT  (+/- 10 meters HH2 GPS)
 DP9664
 DP9664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1482456586(NAD 83)
 DP9664
 DP9664                          SUPERSEDED SURVEY CONTROL
 DP9664
 DP9664.No superseded survey control is available for this station.
 DP9664
 DP9664_MARKER: F = FLANGE-ENCASED ROD
 DP9664_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9664_STAMPING: BM 025 2015
 DP9664_MARK LOGO: UIL
 DP9664_PROJECTION: FLUSH
 DP9664_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9664_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9664+STABILITY: POSITION/ELEVATION WELL
 DP9664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9664+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2015
 DP9664_ROD/PIPE-DEPTH: 7.3 meters
 DP9664_SLEEVE-DEPTH  : 0.9 meters
 DP9664
 DP9664  HISTORY     - Date     Condition        Report By
 DP9664  HISTORY     - 20150506 MONUMENTED       BCA
 DP9664
 DP9664                          STATION DESCRIPTION
 DP9664
 DP9664'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9664'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST-NORTHEAST OF HENRY,
 DP9664'7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF FLORID AND 7.2 MI (11.6 KM) NORTH
 DP9664'OF VARNA.
 DP9664'
 DP9664'TO REACH THE STATION FROM THE JUNCTION OF SR 18 WITH SR 89 LOCATED IN
 DP9664'MAGNOLIA, IL, GO NORTH ON SR 89 FOR 1.1 MI (1.8 KM) TO CR 200 N.
 DP9664'CONTINUE NORTH ON SR 89 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP9664'LEFT.
 DP9664'
 DP9664'THE STATION IS LOCATED 39.5 FT (12.0 M) WEST OF THE CENTERLINE OF SR
 DP9664'89, 310 FT (94.5 M) SOUTH OF THE CENTERLINE OF CR 200 N, 92.9 FT (28.3
 DP9664'M) NORTHWEST OF A POWER POLE AND 27.0 FT (8.2 M) WEST OF THE EDGE OF
 DP9664'PAVEMENT OF SR 89.
 DP9664'
 DP9664'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9664'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9664'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9665 ***********************************************************************
 DP9665  DESIGNATION -  026
 DP9665  PID         -  DP9665
 DP9665  STATE/COUNTY-  IL/PUTNAM
 DP9665  COUNTRY     -  US
 DP9665  USGS QUAD   -  MCNABB (2018)
 DP9665
 DP9665                         *CURRENT SURVEY CONTROL
 DP9665  ______________________________________________________________________
 DP9665* NAD 83(1986) POSITION- 41 07 36.66   (N) 089 12 18.14   (W)   HD_HELD1
 DP9665* NAVD 88 ORTHO HEIGHT -   201.752 (meters)      661.91  (feet) ADJUSTED
 DP9665  ______________________________________________________________________
 DP9665  GEOID HEIGHT    -        -32.923 (meters)                     GEOID18
 DP9665  DYNAMIC HEIGHT  -        201.666 (meters)      661.63  (feet) COMP
 DP9665  MODELED GRAVITY -    980,192.5   (mgal)                       NAVD 88
 DP9665
 DP9665  VERT ORDER      -  SECOND    CLASS I
 DP9665
 DP9665.The horizontal coordinates were determined by differentially corrected
 DP9665.hand held GPS observations or other comparable positioning techniques
 DP9665.and have an estimated accuracy of +/- 3 meters.
 DP9665
 DP9665.The orthometric height was determined by differential leveling and
 DP9665.adjusted by the NATIONAL GEODETIC SURVEY
 DP9665.in January 2016.
 DP9665
 DP9665.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9665.GEOID18 height accuracy estimate available here.
 DP9665
 DP9665.Click photographs - Photos may exist for this station.
 DP9665
 DP9665.The dynamic height is computed by dividing the NAVD 88
 DP9665.geopotential number by the normal gravity value computed on the
 DP9665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9665.degrees latitude (g = 980.6199 gals.).
 DP9665
 DP9665.The modeled gravity was interpolated from observed gravity values.
 DP9665
 DP9665;                    North         East    Units  Estimated Accuracy
 DP9665;SPC IL W     -   495,557.7     780,747.2     MT  (+/- 3 meters HH1 GPS) 
 DP9665
 DP9665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1490255182(NAD 83)
 DP9665
 DP9665                          SUPERSEDED SURVEY CONTROL
 DP9665
 DP9665.No superseded survey control is available for this station.
 DP9665
 DP9665_MARKER: F = FLANGE-ENCASED ROD
 DP9665_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9665_STAMPING: BM 026 2015
 DP9665_MARK LOGO: UIL
 DP9665_PROJECTION: FLUSH
 DP9665_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9665_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9665+STABILITY: POSITION/ELEVATION WELL
 DP9665_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9665+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2023
 DP9665_ROD/PIPE-DEPTH: 8.5 meters
 DP9665_SLEEVE-DEPTH  : 0.9 meters
 DP9665
 DP9665  HISTORY     - Date     Condition        Report By
 DP9665  HISTORY     - 20150506 MONUMENTED       BCA
 DP9665  HISTORY     - 20230425 GOOD             ILDT
 DP9665
 DP9665                          STATION DESCRIPTION
 DP9665
 DP9665'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9665'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHEAST OF
 DP9665'FLORID, 8.0 MI (12.9 KM) EAST OF HENRY AND 6.3 MI (10.1 KM) NORTH OF
 DP9665'VARNA.
 DP9665'
 DP9665'TO REACH THE STATION FROM THE JUNCTION OF SR 18 WITH SR 89 LOCATED IN
 DP9665'MAGNOLIA, IL, GO NORTH ON SR 89 FOR 0.6 MI (1.0 KM) TO THE STATION ON
 DP9665'THE RIGHT.
 DP9665'
 DP9665'THE STATION IS LOCATED 32.7 FT (10.0 M) EAST-NORTHEAST OF THE
 DP9665'CENTERLINE OF SR 89, 106.5 FT (32.5 M) SOUTHEAST OF A 36 INCH (91 CM)
 DP9665'DIAMETER TREE, 84.0 FT (25.6 M) EAST-NORTHEAST OF A POWER POLE AND
 DP9665'19.5 FT (5.9 M) EAST-NORTHEAST OF THE EDGE OF PAVEMENT OF SR 89.
 DP9665'
 DP9665'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9665'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9665'IN IDENTIFICATION.
 DP9665
 DP9665                          STATION RECOVERY (2023)
 DP9665
 DP9665'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP9665'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2758 ***********************************************************************
 ME2758  DESIGNATION -  026 COC
 ME2758  PID         -  ME2758
 ME2758  STATE/COUNTY-  IL/COOK
 ME2758  COUNTRY     -  US
 ME2758  USGS QUAD   -  ENGLEWOOD (2018)
 ME2758
 ME2758                         *CURRENT SURVEY CONTROL
 ME2758  ______________________________________________________________________
 ME2758* NAD 83(1997) POSITION- 41 51 46.04686(N) 087 43 10.15635(W)   ADJUSTED
 ME2758* NAVD 88 ORTHO HEIGHT -   182.7   (meters)      599.    (feet) VERTCON3
 ME2758  ______________________________________________________________________
 ME2758  GEOID HEIGHT    -        -33.546 (meters)                     GEOID18
 ME2758  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 ME2758  HORZ ORDER      -  SECOND
 ME2758
 ME2758.The horizontal coordinates were established by classical geodetic methods
 ME2758.and adjusted by the National Geodetic Survey in October 1999.
 ME2758
 ME2758.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2758.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2758
 ME2758.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2758.GEOID18 height accuracy estimate available here.
 ME2758
 ME2758.Click photographs - Photos may exist for this station.
 ME2758
 ME2758.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2758
 ME2758. The following values were computed from the NAD 83(1997) position.
 ME2758
 ME2758;                    North         East     Units Scale Factor Converg.
 ME2758;SPC IL E     -   577,045.094   350,965.506   MT  1.00000695   +0 24 34.8
 ME2758;SPC IL E     - 1,893,188.78  1,151,459.33   sFT  1.00000695   +0 24 34.8
 ME2758;UTM  16      - 4,634,792.442   440,285.717   MT  0.99964388   -0 28 48.6
 ME2758
 ME2758!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2758!SPC IL E     -   0.99997660  x   1.00000695  =   0.99998355
 ME2758!UTM  16      -   0.99997660  x   0.99964388  =   0.99962049
 ME2758
 ME2758:                Primary Azimuth Mark                     Grid Az
 ME2758:SPC IL E     -  027 COC                                  088 43 49.0
 ME2758:UTM  16      -  027 COC                                  089 37 12.4
 ME2758
 ME2758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4028534792(NAD 83)
 ME2758
 ME2758|---------------------------------------------------------------------|
 ME2758| PID    Reference Object                     Distance      Geod. Az  |
 ME2758|                                                           dddmmss.s |
 ME2758| ME2754 027 COC                             APPROX. 1.5 KM 0890823.8 |
 ME2758| ME2786 STD 80 COC                          404.932 METERS 3512501.6 |
 ME2758|---------------------------------------------------------------------|
 ME2758
 ME2758                          SUPERSEDED SURVEY CONTROL
 ME2758
 ME2758  NAD 83(1997)-  41 51 46.04701(N)    087 43 10.15676(W) AD(       ) 2
 ME2758  NAD 83(1994)-  41 51 46.05015(N)    087 43 10.16806(W) AD(       ) 2
 ME2758  NAD 83(1986)-  41 51 46.05087(N)    087 43 10.16734(W) AD(       ) 2
 ME2758  NAD 27      -  41 51 45.93420(N)    087 43 09.96879(W) AD(       ) 2
 ME2758  NGVD 29 (07/19/86)  182.8    (m)          600.     (f) VERT ANG       
 ME2758
 ME2758.Superseded values are not recommended for survey control.
 ME2758
 ME2758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2758.See file dsdata.pdf to determine how the superseded data were derived.
 ME2758
 ME2758_MARKER: DD = SURVEY DISK
 ME2758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2758+STABILITY: SURFACE MOTION
 ME2758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2758+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2011
 ME2758
 ME2758  HISTORY     - Date     Condition        Report By
 ME2758  HISTORY     - 1977     MONUMENTED       IL1670
 ME2758  HISTORY     - 20111202 GOOD             GEOCAC
 ME2758
 ME2758                          STATION DESCRIPTION
 ME2758
 ME2758'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2758'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2758'AT THE INTERSECTION OF SOUTH INDEPENDENCE BOULEVARD AND WEST
 ME2758'DOUGLAS BOULEVARD. ADDRESS IS 3741 WEST DOUGLAS BOULEVARD TO
 ME2758'THE SOUTH OF THE STATION.
 ME2758'
 ME2758'STATION MARKS, BRONZE SURFACE DISK STAMPED---026 1977---AND SET
 ME2758'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH THE
 ME2758'INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2758'
 ME2758'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2758'MARK. THE STATION IS 50.6 FEET SOUTH OF THE NORTH LINE OF WEST
 ME2758'DOUGLAS BOULEVARD AND 59.2 FEET WEST OF THE EAST LINE OF
 ME2758'SOUTH INDEPENDENCE BOULEVARD.
 ME2758
 ME2758                          STATION RECOVERY (2011)
 ME2758
 ME2758'RECOVERY NOTE BY GEOCACHING 2011 (VN)
 ME2758'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9666 ***********************************************************************
 DP9666  DESIGNATION -  027
 DP9666  PID         -  DP9666
 DP9666  STATE/COUNTY-  IL/PUTNAM
 DP9666  COUNTRY     -  US
 DP9666  USGS QUAD   -  VARNA (2018)
 DP9666
 DP9666                         *CURRENT SURVEY CONTROL
 DP9666  ______________________________________________________________________
 DP9666* NAD 83(1986) POSITION- 41 06 43.69   (N) 089 12 05.24   (W)   HD_HELD1
 DP9666* NAVD 88 ORTHO HEIGHT -   197.407 (meters)      647.66  (feet) ADJUSTED
 DP9666  ______________________________________________________________________
 DP9666  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 DP9666  DYNAMIC HEIGHT  -        197.322 (meters)      647.38  (feet) COMP
 DP9666  MODELED GRAVITY -    980,192.0   (mgal)                       NAVD 88
 DP9666
 DP9666  VERT ORDER      -  SECOND    CLASS I
 DP9666
 DP9666.The horizontal coordinates were determined by differentially corrected
 DP9666.hand held GPS observations or other comparable positioning techniques
 DP9666.and have an estimated accuracy of +/- 3 meters.
 DP9666
 DP9666.The orthometric height was determined by differential leveling and
 DP9666.adjusted by the NATIONAL GEODETIC SURVEY
 DP9666.in January 2016.
 DP9666
 DP9666.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9666.GEOID18 height accuracy estimate available here.
 DP9666
 DP9666.Click photographs - Photos may exist for this station.
 DP9666
 DP9666.The dynamic height is computed by dividing the NAVD 88
 DP9666.geopotential number by the normal gravity value computed on the
 DP9666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9666.degrees latitude (g = 980.6199 gals.).
 DP9666
 DP9666.The modeled gravity was interpolated from observed gravity values.
 DP9666
 DP9666;                    North         East    Units  Estimated Accuracy
 DP9666;SPC IL W     -   493,927.1     781,066.2     MT  (+/- 3 meters HH1 GPS) 
 DP9666
 DP9666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1516253540(NAD 83)
 DP9666
 DP9666                          SUPERSEDED SURVEY CONTROL
 DP9666
 DP9666.No superseded survey control is available for this station.
 DP9666
 DP9666_MARKER: F = FLANGE-ENCASED ROD
 DP9666_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9666_STAMPING: BM 027 2015
 DP9666_MARK LOGO: UIL
 DP9666_PROJECTION: FLUSH
 DP9666_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9666_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9666+STABILITY: POSITION/ELEVATION WELL
 DP9666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9666+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2023
 DP9666_ROD/PIPE-DEPTH: 7.3 meters
 DP9666_SLEEVE-DEPTH  : 0.9 meters
 DP9666
 DP9666  HISTORY     - Date     Condition        Report By
 DP9666  HISTORY     - 20150506 MONUMENTED       BCA
 DP9666  HISTORY     - 20230119 GOOD             ILDT
 DP9666
 DP9666                          STATION DESCRIPTION
 DP9666
 DP9666'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9666'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) WEST-NORTHWEST OF
 DP9666'WENONA, 8.1 MI (13.0 KM) EAST OF HENRY AND 5.4 MI (8.7 KM)
 DP9666'NORTH-NORTHEAST OF VARNA.
 DP9666'
 DP9666'TO REACH THE STATION FROM THE JUNCTION OF SR 18 WITH SR 89 LOCATED IN
 DP9666'MAGNOLIA, IL, GO SOUTH ON SR 89 FOR 0.45 MI (0.7 KM) TO LAFAYETTE
 DP9666'STREET AND THE STATION ON THE RIGHT.
 DP9666'
 DP9666'THE STATION IS LOCATED 39.1 FT (11.9 M) WEST OF THE CENTERLINE OF SR
 DP9666'89, IN LINE WITH THE EXTENDED CENTER OF LAFAYETTE STREET, 35.2 FT
 DP9666'(10.7 M) NORTH OF A POWER POLE, 22.8 FT (6.9 M) WEST OF THE EDGE OF
 DP9666'PAVEMENT OF SR 89 AND 17.8 FT (5.4 M) SOUTH OF THE EAST POST TO A 'LJS
 DP9666'CAFE' SIGN.
 DP9666'
 DP9666'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9666'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9666'IN IDENTIFICATION.
 DP9666
 DP9666                          STATION RECOVERY (2023)
 DP9666
 DP9666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP9666'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2754 ***********************************************************************
 ME2754  DESIGNATION -  027 COC
 ME2754  PID         -  ME2754
 ME2754  STATE/COUNTY-  IL/COOK
 ME2754  COUNTRY     -  US
 ME2754  USGS QUAD   -  ENGLEWOOD (2018)
 ME2754
 ME2754                         *CURRENT SURVEY CONTROL
 ME2754  ______________________________________________________________________
 ME2754* NAD 83(1997) POSITION- 41 51 46.74938(N) 087 42 07.12437(W)   ADJUSTED
 ME2754* NAVD 88 ORTHO HEIGHT -   181.4   (meters)      595.    (feet) VERTCON3
 ME2754  ______________________________________________________________________
 ME2754  GEOID HEIGHT    -        -33.554 (meters)                     GEOID18
 ME2754  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 ME2754  HORZ ORDER      -  SECOND
 ME2754
 ME2754.The horizontal coordinates were established by classical geodetic methods
 ME2754.and adjusted by the National Geodetic Survey in October 1999.
 ME2754
 ME2754.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2754.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2754
 ME2754.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2754.GEOID18 height accuracy estimate available here.
 ME2754
 ME2754.Click photographs - Photos may exist for this station.
 ME2754
 ME2754.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2754
 ME2754. The following values were computed from the NAD 83(1997) position.
 ME2754
 ME2754;                    North         East     Units Scale Factor Converg.
 ME2754;SPC IL E     -   577,077.311   352,419.056   MT  1.00000880   +0 25 16.8
 ME2754;SPC IL E     - 1,893,294.48  1,156,228.19   sFT  1.00000880   +0 25 16.8
 ME2754;UTM  16      - 4,634,802.078   441,739.061   MT  0.99964177   -0 28 06.5
 ME2754
 ME2754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2754!SPC IL E     -   0.99997681  x   1.00000880  =   0.99998561
 ME2754!UTM  16      -   0.99997681  x   0.99964177  =   0.99961859
 ME2754
 ME2754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4173934802(NAD 83)
 ME2754
 ME2754|---------------------------------------------------------------------|
 ME2754| PID    Reference Object                     Distance      Geod. Az  |
 ME2754|                                                           dddmmss.s |
 ME2754| ME2783 028 COC                             387.794 METERS 17217     |
 ME2754|---------------------------------------------------------------------|
 ME2754
 ME2754                          SUPERSEDED SURVEY CONTROL
 ME2754
 ME2754  NAD 83(1997)-  41 51 46.74954(N)    087 42 07.12477(W) AD(       ) 2
 ME2754  NAD 83(1994)-  41 51 46.75291(N)    087 42 07.13613(W) AD(       ) 2
 ME2754  NAD 83(1986)-  41 51 46.75380(N)    087 42 07.13555(W) AD(       ) 2
 ME2754  NAD 27      -  41 51 46.63605(N)    087 42 06.93928(W) AD(       ) 2
 ME2754  NGVD 29 (07/19/86)  181.5    (m)          595.     (f) VERT ANG       
 ME2754
 ME2754.Superseded values are not recommended for survey control.
 ME2754
 ME2754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2754.See file dsdata.pdf to determine how the superseded data were derived.
 ME2754
 ME2754_MARKER: DD = SURVEY DISK
 ME2754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2754+STABILITY: SURFACE MOTION
 ME2754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2754+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2011
 ME2754
 ME2754  HISTORY     - Date     Condition        Report By
 ME2754  HISTORY     - 1977     MONUMENTED       IL1670
 ME2754  HISTORY     - 20111202 GOOD             GEOCAC
 ME2754
 ME2754                          STATION DESCRIPTION
 ME2754
 ME2754'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2754'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO AT
 ME2754'THE MEDIAN OF SOUTH SACRAMENTO DRIVE AT THE INTERSECTION OF THE
 ME2754'CENTERLINE OF THE NORTH LANE OF WEST DOUGLAS BOULEVARD.
 ME2754'NO ADDRESS.
 ME2754'
 ME2754'STATION MARKS, BRONZE SURFACE DISK STAMPED---027 1977---AND
 ME2754'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2754'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2754'
 ME2754'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2754'MARK. THE STATION IS 51.8 FEET SOUTH OF THE NORTH LINE OF WEST
 ME2754'DOUGLAS BOULEVARD EXTENDED EAST AND 323.25 FEET EAST OF THE
 ME2754'WEST LINE OF SOUTH ALBANY AVENUE.
 ME2754
 ME2754                          STATION RECOVERY (2011)
 ME2754
 ME2754'RECOVERY NOTE BY GEOCACHING 2011 (VN)
 ME2754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9667 ***********************************************************************
 DP9667  DESIGNATION -  028
 DP9667  PID         -  DP9667
 DP9667  STATE/COUNTY-  IL/MARSHALL
 DP9667  COUNTRY     -  US
 DP9667  USGS QUAD   -  VARNA (2018)
 DP9667
 DP9667                         *CURRENT SURVEY CONTROL
 DP9667  ______________________________________________________________________
 DP9667* NAD 83(1986) POSITION- 41 06 00.5    (N) 089 12 04.1    (W)   HD_HELD2
 DP9667* NAVD 88 ORTHO HEIGHT -   196.165 (meters)      643.58  (feet) ADJUSTED
 DP9667  ______________________________________________________________________
 DP9667  GEOID HEIGHT    -        -32.895 (meters)                     GEOID18
 DP9667  DYNAMIC HEIGHT  -        196.081 (meters)      643.31  (feet) COMP
 DP9667  MODELED GRAVITY -    980,191.6   (mgal)                       NAVD 88
 DP9667
 DP9667  VERT ORDER      -  SECOND    CLASS I
 DP9667
 DP9667.The horizontal coordinates were established by autonomous hand held GPS
 DP9667.observations and have an estimated accuracy of +/- 10 meters.
 DP9667
 DP9667.The orthometric height was determined by differential leveling and
 DP9667.adjusted by the NATIONAL GEODETIC SURVEY
 DP9667.in January 2016.
 DP9667
 DP9667.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9667.GEOID18 height accuracy estimate available here.
 DP9667
 DP9667.Click photographs - Photos may exist for this station.
 DP9667
 DP9667.The dynamic height is computed by dividing the NAVD 88
 DP9667.geopotential number by the normal gravity value computed on the
 DP9667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9667.degrees latitude (g = 980.6199 gals.).
 DP9667
 DP9667.The modeled gravity was interpolated from observed gravity values.
 DP9667
 DP9667;                    North         East    Units  Estimated Accuracy
 DP9667;SPC IL W     -   492,595.      781,108.      MT  (+/- 10 meters HH2 GPS)
 DP9667
 DP9667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1515552208(NAD 83)
 DP9667
 DP9667                          SUPERSEDED SURVEY CONTROL
 DP9667
 DP9667.No superseded survey control is available for this station.
 DP9667
 DP9667_MARKER: F = FLANGE-ENCASED ROD
 DP9667_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9667_STAMPING: BM 028 2015
 DP9667_MARK LOGO: UIL
 DP9667_PROJECTION: FLUSH
 DP9667_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9667_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9667+STABILITY: POSITION/ELEVATION WELL
 DP9667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9667+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2015
 DP9667_ROD/PIPE-DEPTH: 6.0 meters
 DP9667_SLEEVE-DEPTH  : 0.9 meters
 DP9667
 DP9667  HISTORY     - Date     Condition        Report By
 DP9667  HISTORY     - 20150506 MONUMENTED       BCA
 DP9667
 DP9667                          STATION DESCRIPTION
 DP9667
 DP9667'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9667'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-NORTHWEST OF
 DP9667'WENONA, 8.1 MI (13.0 KM) EAST OF HENRY AND 4.6 MI (7.4 KM)
 DP9667'NORTH-NORTHEAST OF VARNA.
 DP9667'
 DP9667'TO REACH THE STATION FROM THE JUNCTION OF SR 18 WITH SR 89 LOCATED IN
 DP9667'MAGNOLIA, IL, GO SOUTH ON SR 89 FOR 0.5 MI (0.8 KM) TO CR 50 N.
 DP9667'CONTINUE SOUTH ON SR 89 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DP9667'LEFT.
 DP9667'
 DP9667'THE STATION IS LOCATED 36.1 FT (11.0 M) EAST OF THE CENTERLINE OF SR
 DP9667'89, 108.5 FT (33.1 M) SOUTH-SOUTHEAST OF THE EAST END OF A 36 INCH (91
 DP9667'CM) CORRUGATED METAL PIPE, 95.2 FT (29.0 M) SOUTH OF THE CENTER OF A
 DP9667'36 INCH (91 CM) SYCAMORE TREE, 60.6 FT (18.5 M) EAST-NORTHEAST OF A
 DP9667'SECTION MARKER AND 20.0 FT (6.1 M) EAST OF THE EDGE OF PAVEMENT OF SR
 DP9667'89.
 DP9667'
 DP9667'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9667'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9667'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1782 ***********************************************************************
 DQ1782  DESIGNATION -  028 4021
 DQ1782  PID         -  DQ1782
 DQ1782  STATE/COUNTY-  IL/FRANKLIN
 DQ1782  COUNTRY     -  US
 DQ1782  USGS QUAD   -  SESSER (2018)
 DQ1782
 DQ1782                         *CURRENT SURVEY CONTROL
 DQ1782  ______________________________________________________________________
 DQ1782* NAD 83(1986) POSITION- 38 04 54.78   (N) 089 03 16.56   (W)   HD_HELD1
 DQ1782* NAVD 88 ORTHO HEIGHT -   143.355 (meters)      470.32  (feet) ADJUSTED
 DQ1782  ______________________________________________________________________
 DQ1782  GEOID HEIGHT    -        -29.685 (meters)                     GEOID18
 DQ1782  DYNAMIC HEIGHT  -        143.261 (meters)      470.02  (feet) COMP
 DQ1782  MODELED GRAVITY -    979,967.2   (mgal)                       NAVD 88
 DQ1782
 DQ1782  VERT ORDER      -  SECOND    CLASS I
 DQ1782
 DQ1782.The horizontal coordinates were determined by differentially corrected
 DQ1782.hand held GPS observations or other comparable positioning techniques
 DQ1782.and have an estimated accuracy of +/- 3 meters.
 DQ1782
 DQ1782.The orthometric height was determined by differential leveling and
 DQ1782.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1782.in May 2016.
 DQ1782
 DQ1782.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1782.GEOID18 height accuracy estimate available here.
 DQ1782
 DQ1782.Click photographs - Photos may exist for this station.
 DQ1782
 DQ1782.The dynamic height is computed by dividing the NAVD 88
 DQ1782.geopotential number by the normal gravity value computed on the
 DQ1782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1782.degrees latitude (g = 980.6199 gals.).
 DQ1782
 DQ1782.The modeled gravity was interpolated from observed gravity values.
 DQ1782
 DQ1782;                    North         East    Units  Estimated Accuracy
 DQ1782;SPC IL E     -   157,309.1     236,721.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1782
 DQ1782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1980316893(NAD 83)
 DQ1782
 DQ1782                          SUPERSEDED SURVEY CONTROL
 DQ1782
 DQ1782.No superseded survey control is available for this station.
 DQ1782
 DQ1782_MARKER: DE = TRAVERSE STATION DISK
 DQ1782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DQ1782_STAMPING: 0280421
 DQ1782_MARK LOGO: ILDT
 DQ1782_PROJECTION: FLUSH
 DQ1782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ1782+STABILITY: SURFACE MOTION
 DQ1782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1782+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2015
 DQ1782
 DQ1782  HISTORY     - Date     Condition        Report By
 DQ1782  HISTORY     - UNK      MONUMENTED       ILDT
 DQ1782  HISTORY     - 20151112 GOOD             AMESC
 DQ1782
 DQ1782                          STATION DESCRIPTION
 DQ1782
 DQ1782'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DQ1782'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH OF WALTONVILLE,
 DQ1782'7.5 MI (12.1 KM) NORTH OF CHRISTOPHER AND 0.7 MI (1.1 KM)
 DQ1782'SOUTH-SOUTHWEST OF SESSER.
 DQ1782'
 DQ1782'TO REACH FROM THE INTERSECTION OF IL ROUTE 148 AND IL ROUTE 154 ON THE
 DQ1782'SOUTH SIDE OF SESSER, PROCEED WEST ALONG IL ROUTE 154 FOR 130 FT (39.6
 DQ1782'M) TO THE STATION ON THE RIGHT.
 DQ1782'
 DQ1782'THE STATION IS 43 FT (13.1 M) NORTH OF THE CENTERLINE OF IL ROUTE 154,
 DQ1782'125 FT (38.1 M) WEST OF THE CENTERLINE OF IL ROUTE 148, 86.3 FT (26.3
 DQ1782'M) WEST-SOUTHWEST OF AN IL DOT DISK IN A CONCRETE MONUMENT WITH NO
 DQ1782'STAMPING, 59 FT (18.0 M) EAST OF A POWER POLE WITH GUY WIRE, 17.5 FT
 DQ1782'(5.3 M) SOUTH OF A POWER POLE WITH GUY WIRE AND 1.0 FT (0.3 M) SOUTH
 DQ1782'OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2783 ***********************************************************************
 ME2783  DESIGNATION -  028 COC
 ME2783  PID         -  ME2783
 ME2783  STATE/COUNTY-  IL/COOK
 ME2783  COUNTRY     -  US
 ME2783  USGS QUAD   -  ENGLEWOOD (2018)
 ME2783
 ME2783                         *CURRENT SURVEY CONTROL
 ME2783  ______________________________________________________________________
 ME2783* NAD 83(1997) POSITION- 41 51 34.29390(N) 087 42 04.86856(W)   ADJUSTED
 ME2783* NAVD 88 ORTHO HEIGHT -   180.5   (meters)      592.    (feet) VERTCON3
 ME2783  ______________________________________________________________________
 ME2783  GEOID HEIGHT    -        -33.550 (meters)                     GEOID18
 ME2783  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 ME2783  HORZ ORDER      -  SECOND
 ME2783
 ME2783.The horizontal coordinates were established by classical geodetic methods
 ME2783.and adjusted by the National Geodetic Survey in October 1999.
 ME2783
 ME2783.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2783.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2783
 ME2783.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2783.GEOID18 height accuracy estimate available here.
 ME2783
 ME2783.Click photographs - Photos may exist for this station.
 ME2783
 ME2783.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2783
 ME2783. The following values were computed from the NAD 83(1997) position.
 ME2783
 ME2783;                    North         East     Units Scale Factor Converg.
 ME2783;SPC IL E     -   576,693.413   352,473.911   MT  1.00000887   +0 25 18.2
 ME2783;SPC IL E     - 1,892,034.97  1,156,408.16   sFT  1.00000887   +0 25 18.2
 ME2783;UTM  16      - 4,634,417.515   441,787.929   MT  0.99964170   -0 28 04.9
 ME2783
 ME2783!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2783!SPC IL E     -   0.99997695  x   1.00000887  =   0.99998582
 ME2783!UTM  16      -   0.99997695  x   0.99964170  =   0.99961866
 ME2783
 ME2783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4178734417(NAD 83)
 ME2783
 ME2783|---------------------------------------------------------------------|
 ME2783| PID    Reference Object                     Distance      Geod. Az  |
 ME2783|                                                           dddmmss.s |
 ME2783| ME2754 027 COC                             387.794 METERS 35217     |
 ME2783| ME2784 028 COC TPT                           6.790 METERS 35949     |
 ME2783|---------------------------------------------------------------------|
 ME2783
 ME2783                          SUPERSEDED SURVEY CONTROL
 ME2783
 ME2783  NAD 83(1997)-  41 51 34.29406(N)    087 42 04.86897(W) AD(       ) 2
 ME2783  NAD 83(1994)-  41 51 34.29745(N)    087 42 04.88025(W) AD(       ) 2
 ME2783  NAD 83(1986)-  41 51 34.29814(N)    087 42 04.87960(W) AD(       ) 2
 ME2783  NAD 27      -  41 51 34.18042(N)    087 42 04.68381(W) AD(       ) 2
 ME2783  NGVD 29 (07/19/86)  180.6    (m)          593.     (f) VERT ANG       
 ME2783
 ME2783.Superseded values are not recommended for survey control.
 ME2783
 ME2783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2783.See file dsdata.pdf to determine how the superseded data were derived.
 ME2783
 ME2783_MARKER: DD = SURVEY DISK
 ME2783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2783+STABILITY: SURFACE MOTION
 ME2783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2783+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2011
 ME2783
 ME2783  HISTORY     - Date     Condition        Report By
 ME2783  HISTORY     - 1977     MONUMENTED       IL1670
 ME2783  HISTORY     - 20111202 GOOD             GEOCAC
 ME2783
 ME2783                          STATION DESCRIPTION
 ME2783
 ME2783'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2783'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO AT
 ME2783'THE NORTHEAST CORNER OF SOUTH SACRAMENTO DRIVE AND WEST OGDEN
 ME2783'AVENUE. ADDRESS IS APPROXIMATELY 3042 WEST OGDEN AVENUE.
 ME2783'
 ME2783'STATION MARKS, BRONZE SURFACE DISK STAMPED---028 1977---AND
 ME2783'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2783'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2783'
 ME2783'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2783'MARK. THE STATION IS 81.4 FEET EAST OF THE WEST LINE OF SOUTH
 ME2783'SACRAMENTO DRIVE AND 10.9 FEET SOUTH OF THE NORTH LINE OF WEST
 ME2783'OGDEN AVENUE.
 ME2783
 ME2783                          STATION RECOVERY (2011)
 ME2783
 ME2783'RECOVERY NOTE BY GEOCACHING 2011 (VN)
 ME2783'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9668 ***********************************************************************
 DP9668  DESIGNATION -  029
 DP9668  PID         -  DP9668
 DP9668  STATE/COUNTY-  IL/MARSHALL
 DP9668  COUNTRY     -  US
 DP9668  USGS QUAD   -  VARNA (2018)
 DP9668
 DP9668                         *CURRENT SURVEY CONTROL
 DP9668  ______________________________________________________________________
 DP9668* NAD 83(1986) POSITION- 41 05 02.4    (N) 089 12 23.3    (W)   HD_HELD2
 DP9668* NAVD 88 ORTHO HEIGHT -   197.483 (meters)      647.91  (feet) ADJUSTED
 DP9668  ______________________________________________________________________
 DP9668  GEOID HEIGHT    -        -32.884 (meters)                     GEOID18
 DP9668  DYNAMIC HEIGHT  -        197.399 (meters)      647.63  (feet) COMP
 DP9668  MODELED GRAVITY -    980,190.9   (mgal)                       NAVD 88
 DP9668
 DP9668  VERT ORDER      -  SECOND    CLASS I
 DP9668
 DP9668.The horizontal coordinates were established by autonomous hand held GPS
 DP9668.observations and have an estimated accuracy of +/- 10 meters.
 DP9668
 DP9668.The orthometric height was determined by differential leveling and
 DP9668.adjusted by the NATIONAL GEODETIC SURVEY
 DP9668.in January 2016.
 DP9668
 DP9668.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9668.GEOID18 height accuracy estimate available here.
 DP9668
 DP9668.Click photographs - Photos may exist for this station.
 DP9668
 DP9668.The dynamic height is computed by dividing the NAVD 88
 DP9668.geopotential number by the normal gravity value computed on the
 DP9668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9668.degrees latitude (g = 980.6199 gals.).
 DP9668
 DP9668.The modeled gravity was interpolated from observed gravity values.
 DP9668
 DP9668;                    North         East    Units  Estimated Accuracy
 DP9668;SPC IL W     -   490,798.      780,679.      MT  (+/- 10 meters HH2 GPS)
 DP9668
 DP9668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1466150427(NAD 83)
 DP9668
 DP9668                          SUPERSEDED SURVEY CONTROL
 DP9668
 DP9668.No superseded survey control is available for this station.
 DP9668
 DP9668_MARKER: F = FLANGE-ENCASED ROD
 DP9668_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9668_STAMPING: BM 029 2015
 DP9668_MARK LOGO: UIL
 DP9668_PROJECTION: FLUSH
 DP9668_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9668_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9668+STABILITY: POSITION/ELEVATION WELL
 DP9668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9668+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2015
 DP9668_ROD/PIPE-DEPTH: 7.3 meters
 DP9668_SLEEVE-DEPTH  : 0.9 meters
 DP9668
 DP9668  HISTORY     - Date     Condition        Report By
 DP9668  HISTORY     - 20150506 MONUMENTED       BCA
 DP9668
 DP9668                          STATION DESCRIPTION
 DP9668
 DP9668'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9668'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-NORTHWEST OF
 DP9668'WENONA, 8.1 MI (13.0 KM) EAST-SOUTHEAST OF HENRY AND 3.4 MI (5.5 KM)
 DP9668'NORTH-NORTHEAST OF VARNA.
 DP9668'
 DP9668'TO REACH THE STATION FROM THE JUNCTION OF SR 18 WITH SR 89 LOCATED IN
 DP9668'MAGNOLIA, IL, GO SOUTH ON SR 89 FOR 1.8 MI (2.9 KM) TO MAGNOLIA ROAD.
 DP9668'CONTINUE SOUTH ON SR 89 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE
 DP9668'LEFT.
 DP9668'
 DP9668'THE STATION IS LOCATED 37.3 FT (11.4 M) EAST-SOUTHEAST OF THE
 DP9668'CENTERLINE OF SR 89, 192.7 FT (58.7 M) SOUTHWEST OF THE CENTER OF A
 DP9668'PRIVATE ENTRANCE '1112', 21.2 FT (6.5 M) EAST-SOUTHEAST OF THE EDGE OF
 DP9668'PAVEMENT OF SR 89, 4 FT (1.2 M) NORTHWEST OF A FENCE AND 2.2 FT (0.7
 DP9668'M) NORTH-NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER.
 DP9668'
 DP9668'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9668'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9668'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2776 ***********************************************************************
 ME2776  DESIGNATION -  029 COC
 ME2776  PID         -  ME2776
 ME2776  STATE/COUNTY-  IL/COOK
 ME2776  COUNTRY     -  US
 ME2776  USGS QUAD   -  ENGLEWOOD (2018)
 ME2776
 ME2776                         *CURRENT SURVEY CONTROL
 ME2776  ______________________________________________________________________
 ME2776* NAD 83(1997) POSITION- 41 52 29.88625(N) 087 40 24.85261(W)   ADJUSTED
 ME2776* NAVD 88 ORTHO HEIGHT -   181.0   (meters)      594.    (feet) VERTCON3
 ME2776  ______________________________________________________________________
 ME2776  GEOID HEIGHT    -        -33.580 (meters)                     GEOID18
 ME2776  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 ME2776  HORZ ORDER      -  SECOND
 ME2776
 ME2776.The horizontal coordinates were established by classical geodetic methods
 ME2776.and adjusted by the National Geodetic Survey in October 1999.
 ME2776
 ME2776.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2776.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2776
 ME2776.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2776.GEOID18 height accuracy estimate available here.
 ME2776
 ME2776.Click photographs - Photos may exist for this station.
 ME2776
 ME2776.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2776
 ME2776. The following values were computed from the NAD 83(1997) position.
 ME2776
 ME2776;                    North         East     Units Scale Factor Converg.
 ME2776;SPC IL E     -   578,425.925   354,767.520   MT  1.00001189   +0 26 25.5
 ME2776;SPC IL E     - 1,897,719.06  1,163,933.11   sFT  1.00001189   +0 26 25.5
 ME2776;UTM  16      - 4,636,113.568   444,107.311   MT  0.99963844   -0 26 58.6
 ME2776
 ME2776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2776!SPC IL E     -   0.99997688  x   1.00001189  =   0.99998877
 ME2776!UTM  16      -   0.99997688  x   0.99963844  =   0.99961532
 ME2776
 ME2776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4410736113(NAD 83)
 ME2776
 ME2776|---------------------------------------------------------------------|
 ME2776| PID    Reference Object                     Distance      Geod. Az  |
 ME2776|                                                           dddmmss.s |
 ME2776| ME2775 029 COC TPT                           5.562 METERS 01344     |
 ME2776| ME2739 COOK                                349.352 METERS 19344     |
 ME2776| ME2777 030 COC                             262.725 METERS 23828     |
 ME2776|---------------------------------------------------------------------|
 ME2776
 ME2776                          SUPERSEDED SURVEY CONTROL
 ME2776
 ME2776  NAD 83(1997)-  41 52 29.88643(N)    087 40 24.85303(W) AD(       ) 2
 ME2776  NAD 83(1994)-  41 52 29.89011(N)    087 40 24.86470(W) AD(       ) 2
 ME2776  NAD 83(1986)-  41 52 29.89092(N)    087 40 24.86396(W) AD(       ) 2
 ME2776  NAD 27      -  41 52 29.77221(N)    087 40 24.67016(W) AD(       ) 2
 ME2776  NGVD 29 (07/19/86)  181.1    (m)          594.     (f) VERT ANG       
 ME2776
 ME2776.Superseded values are not recommended for survey control.
 ME2776
 ME2776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2776.See file dsdata.pdf to determine how the superseded data were derived.
 ME2776
 ME2776_MARKER: DD = SURVEY DISK
 ME2776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2776+STABILITY: SURFACE MOTION
 ME2776_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2776+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1998
 ME2776
 ME2776  HISTORY     - Date     Condition        Report By
 ME2776  HISTORY     - 1977     MONUMENTED       IL1670
 ME2776  HISTORY     - 19980303 GOOD             PATRIC
 ME2776
 ME2776                          STATION DESCRIPTION
 ME2776
 ME2776'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2776'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO AT
 ME2776'THE SOUTHEAST CORNER OF WEST CONGRESS PARKWAY AND WEST OGDEN
 ME2776'AVENUE. ADDRESS IS 1885 WEST OGDEN AVENUE.
 ME2776'
 ME2776'STATION MARKS, BRONZE SURFACE DISK STAMPED---029 1977---AND
 ME2776'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2776'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2776'
 ME2776'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2776'MARK. THE STATION IS 1.3 FEET SOUTH OF THE SOUTH LINE OF WEST
 ME2776'CONGRESS PARKWAY AND 1.5 FEET EAST OF THE EAST LINE OF WEST
 ME2776'OGDEN AVENUE.
 ME2776
 ME2776                          STATION RECOVERY (1998)
 ME2776
 ME2776'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1998 (SL)
 ME2776'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9669 ***********************************************************************
 DP9669  DESIGNATION -  030
 DP9669  PID         -  DP9669
 DP9669  STATE/COUNTY-  IL/MARSHALL
 DP9669  COUNTRY     -  US
 DP9669  USGS QUAD   -  VARNA (2018)
 DP9669
 DP9669                         *CURRENT SURVEY CONTROL
 DP9669  ______________________________________________________________________
 DP9669* NAD 83(1986) POSITION- 41 03 48.5    (N) 089 12 59.2    (W)   HD_HELD2
 DP9669* NAVD 88 ORTHO HEIGHT -   202.194 (meters)      663.36  (feet) ADJUSTED
 DP9669  ______________________________________________________________________
 DP9669  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 DP9669  DYNAMIC HEIGHT  -        202.107 (meters)      663.08  (feet) COMP
 DP9669  MODELED GRAVITY -    980,189.2   (mgal)                       NAVD 88
 DP9669
 DP9669  VERT ORDER      -  SECOND    CLASS I
 DP9669
 DP9669.The horizontal coordinates were established by autonomous hand held GPS
 DP9669.observations and have an estimated accuracy of +/- 10 meters.
 DP9669
 DP9669.The orthometric height was determined by differential leveling and
 DP9669.adjusted by the NATIONAL GEODETIC SURVEY
 DP9669.in January 2016.
 DP9669
 DP9669.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9669.GEOID18 height accuracy estimate available here.
 DP9669
 DP9669.Click photographs - Photos may exist for this station.
 DP9669
 DP9669.The dynamic height is computed by dividing the NAVD 88
 DP9669.geopotential number by the normal gravity value computed on the
 DP9669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9669.degrees latitude (g = 980.6199 gals.).
 DP9669
 DP9669.The modeled gravity was interpolated from observed gravity values.
 DP9669
 DP9669;                    North         East    Units  Estimated Accuracy
 DP9669;SPC IL W     -   488,509.      779,866.      MT  (+/- 10 meters HH2 GPS)
 DP9669
 DP9669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1376648169(NAD 83)
 DP9669
 DP9669                          SUPERSEDED SURVEY CONTROL
 DP9669
 DP9669.No superseded survey control is available for this station.
 DP9669
 DP9669_MARKER: F = FLANGE-ENCASED ROD
 DP9669_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9669_STAMPING: BM 030 2015
 DP9669_MARK LOGO: UIL
 DP9669_PROJECTION: FLUSH
 DP9669_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9669_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP9669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9669+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2015
 DP9669_ROD/PIPE-DEPTH: 3.6 meters
 DP9669_SLEEVE-DEPTH  : 0.9 meters
 DP9669
 DP9669  HISTORY     - Date     Condition        Report By
 DP9669  HISTORY     - 20150506 MONUMENTED       BCA
 DP9669
 DP9669                          STATION DESCRIPTION
 DP9669
 DP9669'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9669'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST OF WENONA, 8.0 MI
 DP9669'(12.9 KM) EAST-SOUTHEAST OF HENRY AND 1.9 MI (3.1 KM) NORTH-NORTHEAST
 DP9669'OF VARNA.
 DP9669'
 DP9669'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 89 LOCATED ON
 DP9669'THE SOUTH SIDE OF VARNA, IL, GO NORTH ON SR 89 FOR 2.2 MI (3.5 KM) TO
 DP9669'CR 900 N.  CONTINUE NORTH ON SR 89 FOR 0.4 MI (0.6 KM) TO THE STATION
 DP9669'ON THE RIGHT.
 DP9669'
 DP9669'THE STATION IS LOCATED 39.7 FT (12.1 M) EAST OF THE CENTERLINE OF SR
 DP9669'89, 58.5 FT (17.8 M) NORTH-NORTHEAST OF A POST FOR A 'LAKE WILDWOOD
 DP9669'RD' SIGN AND 23.6 FT (7.2 M) EAST OF THE EDGE OF PAVEMENT OF SR 89.
 DP9669'
 DP9669'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9669'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9669'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2777 ***********************************************************************
 ME2777  DESIGNATION -  030 COC
 ME2777  PID         -  ME2777
 ME2777  STATE/COUNTY-  IL/COOK
 ME2777  COUNTRY     -  US
 ME2777  USGS QUAD   -  ENGLEWOOD (2018)
 ME2777
 ME2777                         *CURRENT SURVEY CONTROL
 ME2777  ______________________________________________________________________
 ME2777* NAD 83(1997) POSITION- 41 52 25.43230(N) 087 40 34.56328(W)   ADJUSTED
 ME2777* NAVD 88 ORTHO HEIGHT -   180.8   (meters)      593.    (feet) VERTCON3
 ME2777  ______________________________________________________________________
 ME2777  GEOID HEIGHT    -        -33.578 (meters)                     GEOID18
 ME2777  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 ME2777  HORZ ORDER      -  SECOND
 ME2777
 ME2777.The horizontal coordinates were established by classical geodetic methods
 ME2777.and adjusted by the National Geodetic Survey in October 1999.
 ME2777
 ME2777.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2777.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2777
 ME2777.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2777.GEOID18 height accuracy estimate available here.
 ME2777
 ME2777.Click photographs - Photos may exist for this station.
 ME2777
 ME2777.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2777
 ME2777. The following values were computed from the NAD 83(1997) position.
 ME2777
 ME2777;                    North         East     Units Scale Factor Converg.
 ME2777;SPC IL E     -   578,286.792   354,544.657   MT  1.00001160   +0 26 18.9
 ME2777;SPC IL E     - 1,897,262.58  1,163,201.93   sFT  1.00001160   +0 26 18.9
 ME2777;UTM  16      - 4,635,977.964   443,882.397   MT  0.99963875   -0 27 05.1
 ME2777
 ME2777!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2777!SPC IL E     -   0.99997691  x   1.00001160  =   0.99998851
 ME2777!UTM  16      -   0.99997691  x   0.99963875  =   0.99961567
 ME2777
 ME2777:                Primary Azimuth Mark                     Grid Az
 ME2777:SPC IL E     -  031 COC                                  178 16 40.4
 ME2777:UTM  16      -  031 COC                                  179 10 04.4
 ME2777
 ME2777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4388235977(NAD 83)
 ME2777
 ME2777|---------------------------------------------------------------------|
 ME2777| PID    Reference Object                     Distance      Geod. Az  |
 ME2777|                                                           dddmmss.s |
 ME2777| ME2739 COOK                                246.308 METERS 14505     |
 ME2777| ME2740 031 COC                             APPROX. 0.8 KM 1784259.3 |
 ME2777|---------------------------------------------------------------------|
 ME2777
 ME2777                          SUPERSEDED SURVEY CONTROL
 ME2777
 ME2777  NAD 83(1997)-  41 52 25.43248(N)    087 40 34.56370(W) AD(       ) 2
 ME2777  NAD 83(1994)-  41 52 25.43612(N)    087 40 34.57533(W) AD(       ) 2
 ME2777  NAD 83(1986)-  41 52 25.43689(N)    087 40 34.57468(W) AD(       ) 2
 ME2777  NAD 27      -  41 52 25.31832(N)    087 40 34.38076(W) AD(       ) 2
 ME2777  NGVD 29 (07/19/86)  180.9    (m)          594.     (f) VERT ANG       
 ME2777
 ME2777.Superseded values are not recommended for survey control.
 ME2777
 ME2777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2777.See file dsdata.pdf to determine how the superseded data were derived.
 ME2777
 ME2777_MARKER: DD = SURVEY DISK
 ME2777_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2777+STABILITY: SURFACE MOTION
 ME2777
 ME2777  HISTORY     - Date     Condition        Report By
 ME2777  HISTORY     - 1977     MONUMENTED       IL1670
 ME2777  HISTORY     - 19980303 MARK NOT FOUND   PATRIC
 ME2777
 ME2777                          STATION DESCRIPTION
 ME2777
 ME2777'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2777'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO AT
 ME2777'THE MEDIAN OF SOUTH DAMEN AVENUE, SOUTH OF WEST HARRISON
 ME2777'STREET. ADDRESS IS 603 SOUTH DAMEN AVENUE.
 ME2777'
 ME2777'STATION MARKS, BRONZE SURFACE DISK STAMPED---030 1977---AND
 ME2777'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2777'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2777'
 ME2777'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2777'MARK. THE STATION IS 80.0 FEET SOUTH OF THE SOUTH LINE OF WEST
 ME2777'HARRISON STREET AND 76.8 FEET WEST OF THE EAST LINE OF SOUTH
 ME2777'DAMEN AVENUE.
 ME2777
 ME2777                          STATION RECOVERY (1998)
 ME2777
 ME2777'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1998 (SL)
 ME2777'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9670 ***********************************************************************
 DP9670  DESIGNATION -  031
 DP9670  PID         -  DP9670
 DP9670  STATE/COUNTY-  IL/MARSHALL
 DP9670  COUNTRY     -  US
 DP9670  USGS QUAD   -  VARNA (2018)
 DP9670
 DP9670                         *CURRENT SURVEY CONTROL
 DP9670  ______________________________________________________________________
 DP9670* NAD 83(1986) POSITION- 41 03 01.9    (N) 089 13 24.0    (W)   HD_HELD2
 DP9670* NAVD 88 ORTHO HEIGHT -   214.333 (meters)      703.19  (feet) ADJUSTED
 DP9670  ______________________________________________________________________
 DP9670  GEOID HEIGHT    -        -32.854 (meters)                     GEOID18
 DP9670  DYNAMIC HEIGHT  -        214.241 (meters)      702.89  (feet) COMP
 DP9670  MODELED GRAVITY -    980,187.6   (mgal)                       NAVD 88
 DP9670
 DP9670  VERT ORDER      -  SECOND    CLASS I
 DP9670
 DP9670.The horizontal coordinates were established by autonomous hand held GPS
 DP9670.observations and have an estimated accuracy of +/- 10 meters.
 DP9670
 DP9670.The orthometric height was determined by differential leveling and
 DP9670.adjusted by the NATIONAL GEODETIC SURVEY
 DP9670.in January 2016.
 DP9670
 DP9670.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9670.GEOID18 height accuracy estimate available here.
 DP9670
 DP9670.Click photographs - Photos may exist for this station.
 DP9670
 DP9670.The dynamic height is computed by dividing the NAVD 88
 DP9670.geopotential number by the normal gravity value computed on the
 DP9670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9670.degrees latitude (g = 980.6199 gals.).
 DP9670
 DP9670.The modeled gravity was interpolated from observed gravity values.
 DP9670
 DP9670;                    North         East    Units  Estimated Accuracy
 DP9670;SPC IL W     -   487,065.      779,303.      MT  (+/- 10 meters HH2 GPS)
 DP9670
 DP9670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1315046747(NAD 83)
 DP9670
 DP9670                          SUPERSEDED SURVEY CONTROL
 DP9670
 DP9670.No superseded survey control is available for this station.
 DP9670
 DP9670_MARKER: F = FLANGE-ENCASED ROD
 DP9670_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9670_STAMPING: BM 031 2015
 DP9670_MARK LOGO: UIL
 DP9670_PROJECTION: FLUSH
 DP9670_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9670_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9670+STABILITY: POSITION/ELEVATION WELL
 DP9670_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9670+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2015
 DP9670_ROD/PIPE-DEPTH: 6.1 meters
 DP9670_SLEEVE-DEPTH  : 0.9 meters
 DP9670
 DP9670  HISTORY     - Date     Condition        Report By
 DP9670  HISTORY     - 20150506 MONUMENTED       BCA
 DP9670
 DP9670                          STATION DESCRIPTION
 DP9670
 DP9670'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9670'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST OF WENONA, 8.1 MI
 DP9670'(13.0 KM) EAST-SOUTHEAST OF HENRY AND 1.0 MI (1.6 KM) NORTH OF VARNA.
 DP9670'
 DP9670'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 89 LOCATED ON
 DP9670'THE SOUTH SIDE OF VARNA, IL, GO NORTH ON SR 89 FOR 1.0 MI (1.6 KM) TO
 DP9670'CR 800 N.  CONTINUE NORTH ON SR 89 FOR 0.6 MI (1.0 KM) TO THE STATION
 DP9670'ON THE LEFT.
 DP9670'
 DP9670'THE STATION IS LOCATED 32.7 FT (10.0 M) EAST-NORTHEAST OF THE
 DP9670'CENTERLINE OF SR 89, 36.8 FT (11.2 M) SOUTH OF A POWER POLE, 16.7 FT
 DP9670'(5.1 M) EAST-NORTHEAST OF THE EDGE OF PAVEMENT OF SR 89 AND 12.2 FT
 DP9670'(3.7 M) NORTH OF THE EXTENDED CENTER OF A PRIVATE ENTRANCE '0850'.
 DP9670'
 DP9670'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9670'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9670'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9671 ***********************************************************************
 DP9671  DESIGNATION -  032
 DP9671  PID         -  DP9671
 DP9671  STATE/COUNTY-  IL/MARSHALL
 DP9671  COUNTRY     -  US
 DP9671  USGS QUAD   -  VARNA (2018)
 DP9671
 DP9671                         *CURRENT SURVEY CONTROL
 DP9671  ______________________________________________________________________
 DP9671* NAD 83(1986) POSITION- 41 02 09.02   (N) 089 13 42.23   (W)   HD_HELD1
 DP9671* NAVD 88 ORTHO HEIGHT -   221.965 (meters)      728.23  (feet) ADJUSTED
 DP9671  ______________________________________________________________________
 DP9671  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 DP9671  DYNAMIC HEIGHT  -        221.869 (meters)      727.92  (feet) COMP
 DP9671  MODELED GRAVITY -    980,186.0   (mgal)                       NAVD 88
 DP9671
 DP9671  VERT ORDER      -  SECOND    CLASS I
 DP9671
 DP9671.The horizontal coordinates were determined by differentially corrected
 DP9671.hand held GPS observations or other comparable positioning techniques
 DP9671.and have an estimated accuracy of +/- 3 meters.
 DP9671
 DP9671.The orthometric height was determined by differential leveling and
 DP9671.adjusted by the NATIONAL GEODETIC SURVEY
 DP9671.in January 2016.
 DP9671
 DP9671.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9671.GEOID18 height accuracy estimate available here.
 DP9671
 DP9671.Click photographs - Photos may exist for this station.
 DP9671
 DP9671.The dynamic height is computed by dividing the NAVD 88
 DP9671.geopotential number by the normal gravity value computed on the
 DP9671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9671.degrees latitude (g = 980.6199 gals.).
 DP9671
 DP9671.The modeled gravity was interpolated from observed gravity values.
 DP9671
 DP9671;                    North         East    Units  Estimated Accuracy
 DP9671;SPC IL W     -   485,429.5     778,894.6     MT  (+/- 3 meters HH1 GPS) 
 DP9671
 DP9671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1268345127(NAD 83)
 DP9671
 DP9671                          SUPERSEDED SURVEY CONTROL
 DP9671
 DP9671.No superseded survey control is available for this station.
 DP9671
 DP9671_MARKER: F = FLANGE-ENCASED ROD
 DP9671_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9671_STAMPING: BM 032 2015
 DP9671_MARK LOGO: UIL
 DP9671_PROJECTION: FLUSH
 DP9671_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9671_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9671+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2024
 DP9671_ROD/PIPE-DEPTH: 4.9 meters
 DP9671_SLEEVE-DEPTH  : 0.9 meters
 DP9671
 DP9671  HISTORY     - Date     Condition        Report By
 DP9671  HISTORY     - 20150506 MONUMENTED       BCA
 DP9671  HISTORY     - 20240213 GOOD             ILDT
 DP9671
 DP9671                          STATION DESCRIPTION
 DP9671
 DP9671'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9671'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHEAST OF
 DP9671'WASHBURN, 8.5 MI (13.7 KM) SOUTHEAST OF HENRY AND IN THE TOWN OF
 DP9671'VARNA, IL.
 DP9671'
 DP9671'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 89 LOCATED ON
 DP9671'THE SOUTH SIDE OF VARNA, IL, GO NORTH ON SR 89 FOR 0.6 MI (1.0 KM) TO
 DP9671'MAIN STREET AND THE STATION ON THE LEFT.
 DP9671'
 DP9671'THE STATION IS LOCATED 27.1 FT (8.3 M) WEST OF THE CENTERLINE OF SR
 DP9671'89, 42.6 FT (13.0 M) SOUTH OF THE CENTERLINE OF MAIN STREET, 19.5 FT
 DP9671'(5.9 M) SOUTH OF A POWER POLE, 17.9 FT (5.5 M) SOUTH-SOUTHWEST OF A
 DP9671'POWER POLE AND 14.3 FT (4.4 M) WEST OF THE EDGE OF PAVEMENT OF SR 89.
 DP9671'
 DP9671'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9671'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9671'IN IDENTIFICATION.
 DP9671
 DP9671                          STATION RECOVERY (2024)
 DP9671
 DP9671'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP9671'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2761 ***********************************************************************
 ME2761  DESIGNATION -  032 COC
 ME2761  PID         -  ME2761
 ME2761  STATE/COUNTY-  IL/COOK
 ME2761  COUNTRY     -  US
 ME2761  USGS QUAD   -  ENGLEWOOD (2018)
 ME2761
 ME2761                         *CURRENT SURVEY CONTROL
 ME2761  ______________________________________________________________________
 ME2761* NAD 83(1997) POSITION- 41 49 57.50428(N) 087 43 27.72466(W)   ADJUSTED
 ME2761* NAVD 88 ORTHO HEIGHT -   181.    (meters)      594.    (feet) VERTCON3
 ME2761  ______________________________________________________________________
 ME2761  GEOID HEIGHT    -        -33.508 (meters)                     GEOID18
 ME2761  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 ME2761  HORZ ORDER      -  SECOND
 ME2761
 ME2761.The horizontal coordinates were established by classical geodetic methods
 ME2761.and adjusted by the National Geodetic Survey in October 1999.
 ME2761
 ME2761.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2761.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2761
 ME2761.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2761.GEOID18 height accuracy estimate available here.
 ME2761
 ME2761.Click photographs - Photos may exist for this station.
 ME2761
 ME2761.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2761
 ME2761. The following values were computed from the NAD 83(1997) position.
 ME2761
 ME2761;                    North         East     Units Scale Factor Converg.
 ME2761;SPC IL E     -   573,693.421   350,584.074   MT  1.00000647   +0 24 22.2
 ME2761;SPC IL E     - 1,882,192.50  1,150,207.92   sFT  1.00000647   +0 24 22.2
 ME2761;UTM  16      - 4,631,448.308   439,852.452   MT  0.99964452   -0 28 59.3
 ME2761
 ME2761!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2761!SPC IL E     -   0.99997688  x   1.00000647  =   0.99998335
 ME2761!UTM  16      -   0.99997688  x   0.99964452  =   0.99962141
 ME2761
 ME2761:                Primary Azimuth Mark                     Grid Az
 ME2761:SPC IL E     -  STD 86 COC                               000 38 00.0
 ME2761:UTM  16      -  STD 86 COC                               001 31 21.5
 ME2761
 ME2761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3985231448(NAD 83)
 ME2761
 ME2761|---------------------------------------------------------------------|
 ME2761| PID    Reference Object                     Distance      Geod. Az  |
 ME2761|                                                           dddmmss.s |
 ME2761| ME2760 STD 86 COC                          483.498 METERS 0010222.2 |
 ME2761|---------------------------------------------------------------------|
 ME2761
 ME2761                          SUPERSEDED SURVEY CONTROL
 ME2761
 ME2761  NAD 83(1997)-  41 49 57.50442(N)    087 43 27.72505(W) AD(       ) 2
 ME2761  NAD 83(1994)-  41 49 57.50764(N)    087 43 27.73567(W) AD(       ) 2
 ME2761  NAD 83(1986)-  41 49 57.50832(N)    087 43 27.73511(W) AD(       ) 2
 ME2761  NAD 27      -  41 49 57.39125(N)    087 43 27.53858(W) AD(       ) 2
 ME2761  NGVD 29 (07/19/86)  181.     (m)          594.     (f) VERT ANG       
 ME2761
 ME2761.Superseded values are not recommended for survey control.
 ME2761
 ME2761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2761.See file dsdata.pdf to determine how the superseded data were derived.
 ME2761
 ME2761_MARKER: DD = SURVEY DISK
 ME2761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2761+STABILITY: SURFACE MOTION
 ME2761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2761+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2002
 ME2761
 ME2761  HISTORY     - Date     Condition        Report By
 ME2761  HISTORY     - 1977     MONUMENTED       IL1670
 ME2761  HISTORY     - 20021231 GOOD             PATRIC
 ME2761
 ME2761                          STATION DESCRIPTION
 ME2761
 ME2761'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2761'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO AT
 ME2761'THE WEST SIDE OF SOUTH PULASKI ROAD SOUTH OF WEST 33RD STREET.
 ME2761'ADDRESS IS 3356 SOUTH PULASKI ROAD.
 ME2761'
 ME2761'STATION MARKS, BRONZE SURFACE DISK STAMPED---032 1977---AND
 ME2761'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2761'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2761'
 ME2761'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2761'MARK. THE STATION IS 1.47 FEET EAST OF THE WEST LINE OF SOUTH
 ME2761'PULASKI ROAD AND 251.4 FEET SOUTH OF THE NORTH LINE OF WEST
 ME2761'33RD STREET.
 ME2761
 ME2761                          STATION RECOVERY (2002)
 ME2761
 ME2761'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2002 (DJT)
 ME2761'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9672 ***********************************************************************
 DP9672  DESIGNATION -  033
 DP9672  PID         -  DP9672
 DP9672  STATE/COUNTY-  IL/BUREAU
 DP9672  COUNTRY     -  US
 DP9672  USGS QUAD   -  SPRING VALLEY (2018)
 DP9672
 DP9672                         *CURRENT SURVEY CONTROL
 DP9672  ______________________________________________________________________
 DP9672* NAD 83(1986) POSITION- 41 18 53.1    (N) 089 11 58.8    (W)   HD_HELD2
 DP9672* NAVD 88 ORTHO HEIGHT -   144.502 (meters)      474.09  (feet) ADJUSTED
 DP9672  ______________________________________________________________________
 DP9672  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 DP9672  DYNAMIC HEIGHT  -        144.444 (meters)      473.90  (feet) COMP
 DP9672  MODELED GRAVITY -    980,221.9   (mgal)                       NAVD 88
 DP9672
 DP9672  VERT ORDER      -  SECOND    CLASS I
 DP9672
 DP9672.The horizontal coordinates were established by autonomous hand held GPS
 DP9672.observations and have an estimated accuracy of +/- 10 meters.
 DP9672
 DP9672.The orthometric height was determined by differential leveling and
 DP9672.adjusted by the NATIONAL GEODETIC SURVEY
 DP9672.in January 2016.
 DP9672
 DP9672.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9672.GEOID18 height accuracy estimate available here.
 DP9672
 DP9672.Click photographs - Photos may exist for this station.
 DP9672
 DP9672.The dynamic height is computed by dividing the NAVD 88
 DP9672.geopotential number by the normal gravity value computed on the
 DP9672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9672.degrees latitude (g = 980.6199 gals.).
 DP9672
 DP9672.The modeled gravity was interpolated from observed gravity values.
 DP9672
 DP9672;                    North         East    Units  Estimated Accuracy
 DP9672;SPC IL W     -   516,430.      780,966.      MT  (+/- 10 meters HH2 GPS)
 DP9672
 DP9672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1588176032(NAD 83)
 DP9672
 DP9672                          SUPERSEDED SURVEY CONTROL
 DP9672
 DP9672.No superseded survey control is available for this station.
 DP9672
 DP9672_MARKER: DD = SURVEY DISK
 DP9672_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP9672_SP_SET: BRIDGE WING WALL
 DP9672_STAMPING: BM 033 2015
 DP9672_MARK LOGO: UIL
 DP9672_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9672_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP9672+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2015
 DP9672
 DP9672  HISTORY     - Date     Condition        Report By
 DP9672  HISTORY     - 20150514 MONUMENTED       PATRIC
 DP9672
 DP9672                          STATION DESCRIPTION
 DP9672
 DP9672'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP9672'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST OF DEPUE, 4.8 MI
 DP9672'(7.7 KM) SOUTH-SOUTHEAST OF LADD AND 0.9 MI (1.4 KM) SOUTH OF SPRING
 DP9672'VALLEY.
 DP9672'
 DP9672'TO REACH THE STATION FROM THE JUNCTION OF US 6 WITH SR 89 NORTH
 DP9672'(DAKOTA ST) WITH SR 89 SOUTH (SPALDING ST) LOCATED IN SPRING VALLEY,
 DP9672'IL, GO SOUTH ON SR 89 (SPALDING ST) FOR 0.9 MI (1.4 KM) TO THE STATION
 DP9672'ON THE RIGHT.
 DP9672'
 DP9672'THE STATION IS LOCATED IN THE NORTHWEST WING WALL OF THE SR 89 BRIDGE
 DP9672'OVER THE ILLINOIS RIVER, 13.2 FT (4.0 M) WEST OF THE CENTERLINE OF SR
 DP9672'89 AND 3.5 FT (1.1 M) SOUTH OF A DELINEATOR POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2730 ***********************************************************************
 ME2730  DESIGNATION -  033 COC
 ME2730  PID         -  ME2730
 ME2730  STATE/COUNTY-  IL/COOK
 ME2730  COUNTRY     -  US
 ME2730  USGS QUAD   -  ENGLEWOOD (2018)
 ME2730
 ME2730                         *CURRENT SURVEY CONTROL
 ME2730  ______________________________________________________________________
 ME2730* NAD 83(1997) POSITION- 41 50 37.52302(N) 087 39 14.22393(W)   ADJUSTED
 ME2730* NAVD 88 ORTHO HEIGHT -   181.    (meters)      594.    (feet) VERTCON3
 ME2730  ______________________________________________________________________
 ME2730  GEOID HEIGHT    -        -33.552 (meters)                     GEOID18
 ME2730  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 ME2730  HORZ ORDER      -  SECOND
 ME2730
 ME2730.The horizontal coordinates were established by classical geodetic methods
 ME2730.and adjusted by the National Geodetic Survey in October 1999.
 ME2730
 ME2730.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2730.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2730
 ME2730.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2730.GEOID18 height accuracy estimate available here.
 ME2730
 ME2730.Click photographs - Photos may exist for this station.
 ME2730
 ME2730.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2730
 ME2730. The following values were computed from the NAD 83(1997) position.
 ME2730
 ME2730;                    North         East     Units Scale Factor Converg.
 ME2730;SPC IL E     -   574,971.954   356,423.557   MT  1.00001416   +0 27 11.6
 ME2730;SPC IL E     - 1,886,387.15  1,169,366.29   sFT  1.00001416   +0 27 11.6
 ME2730;UTM  16      - 4,632,635.605   445,708.910   MT  0.99963627   -0 26 10.5
 ME2730
 ME2730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2730!SPC IL E     -   0.99997689  x   1.00001416  =   0.99999105
 ME2730!UTM  16      -   0.99997689  x   0.99963627  =   0.99961317
 ME2730
 ME2730:                Primary Azimuth Mark                     Grid Az
 ME2730:SPC IL E     -  MCGUANE                                  118 34 38.6
 ME2730:UTM  16      -  MCGUANE                                  119 28 00.7
 ME2730
 ME2730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4570832635(NAD 83)
 ME2730
 ME2730|---------------------------------------------------------------------|
 ME2730| PID    Reference Object                     Distance      Geod. Az  |
 ME2730|                                                           dddmmss.s |
 ME2730| ME2728 MCGUANE                             APPROX. 0.6 KM 1190150.2 |
 ME2730| ME2735 034 COC                             276.450 METERS 23810     |
 ME2730| ME2731 033 COC TPT                          15.843 METERS 29903     |
 ME2730|---------------------------------------------------------------------|
 ME2730
 ME2730                          SUPERSEDED SURVEY CONTROL
 ME2730
 ME2730  NAD 83(1997)-  41 50 37.52321(N)    087 39 14.22431(W) AD(       ) 2
 ME2730  NAD 83(1994)-  41 50 37.52720(N)    087 39 14.23534(W) AD(       ) 2
 ME2730  NAD 83(1986)-  41 50 37.52778(N)    087 39 14.23460(W) AD(       ) 2
 ME2730  NAD 27      -  41 50 37.40734(N)    087 39 14.04647(W) AD(       ) 2
 ME2730  NGVD 29 (07/19/86)  181.     (m)          594.     (f) VERT ANG       
 ME2730
 ME2730.Superseded values are not recommended for survey control.
 ME2730
 ME2730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2730.See file dsdata.pdf to determine how the superseded data were derived.
 ME2730
 ME2730_MARKER: DD = SURVEY DISK
 ME2730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2730+STABILITY: SURFACE MOTION
 ME2730
 ME2730  HISTORY     - Date     Condition        Report By
 ME2730  HISTORY     - 1977     MONUMENTED       IL1670
 ME2730
 ME2730                          STATION DESCRIPTION
 ME2730
 ME2730'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2730'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO AT
 ME2730'THE NORTHEAST CORNER OF THE INTERSECTION OF SOUTH THROOP STREET
 ME2730'AND SOUTH ARCHER AVENUE. ADDRESS IS 2760 SOUTH ARCHER AVENUE.
 ME2730'
 ME2730'STATION MARKS, BRONZE SURFACE DISK STAMPED---033 1977---AND
 ME2730'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2730'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2730'
 ME2730'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2730'MARK. THE STATION IS 58.95 FEET EAST OF THE EAST LINE OF SOUTH
 ME2730'THROOP STREET AND 14.63 FEET NORTH OF THE NORTH LINE OF SOUTH
 ME2730'ARCHER AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2735 ***********************************************************************
 ME2735  DESIGNATION -  034 COC
 ME2735  PID         -  ME2735
 ME2735  STATE/COUNTY-  IL/COOK
 ME2735  COUNTRY     -  US
 ME2735  USGS QUAD   -  ENGLEWOOD (2018)
 ME2735
 ME2735                         *CURRENT SURVEY CONTROL
 ME2735  ______________________________________________________________________
 ME2735* NAD 83(1997) POSITION- 41 50 32.79634(N) 087 39 24.40390(W)   ADJUSTED
 ME2735* NAVD 88 ORTHO HEIGHT -   181.    (meters)      594.    (feet) VERTCON3
 ME2735  ______________________________________________________________________
 ME2735  GEOID HEIGHT    -        -33.550 (meters)                     GEOID18
 ME2735  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 ME2735  HORZ ORDER      -  SECOND
 ME2735
 ME2735.The horizontal coordinates were established by classical geodetic methods
 ME2735.and adjusted by the National Geodetic Survey in October 1999.
 ME2735
 ME2735.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2735.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2735
 ME2735.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2735.GEOID18 height accuracy estimate available here.
 ME2735
 ME2735.Click photographs - Photos may exist for this station.
 ME2735
 ME2735.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2735
 ME2735. The following values were computed from the NAD 83(1997) position.
 ME2735
 ME2735;                    North         East     Units Scale Factor Converg.
 ME2735;SPC IL E     -   574,824.271   356,189.855   MT  1.00001384   +0 27 04.8
 ME2735;SPC IL E     - 1,885,902.63  1,168,599.55   sFT  1.00001384   +0 27 04.8
 ME2735;UTM  16      - 4,632,491.622   445,473.033   MT  0.99963659   -0 26 17.3
 ME2735
 ME2735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2735!SPC IL E     -   0.99997689  x   1.00001384  =   0.99999073
 ME2735!UTM  16      -   0.99997689  x   0.99963659  =   0.99961349
 ME2735
 ME2735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4547332491(NAD 83)
 ME2735
 ME2735                          SUPERSEDED SURVEY CONTROL
 ME2735
 ME2735  NAD 83(1997)-  41 50 32.79652(N)    087 39 24.40428(W) AD(       ) 2
 ME2735  NAD 83(1994)-  41 50 32.80048(N)    087 39 24.41528(W) AD(       ) 2
 ME2735  NAD 83(1986)-  41 50 32.80106(N)    087 39 24.41454(W) AD(       ) 2
 ME2735  NAD 27      -  41 50 32.68073(N)    087 39 24.22621(W) AD(       ) 2
 ME2735  NGVD 29 (07/19/86)  181.     (m)          594.     (f) VERT ANG       
 ME2735
 ME2735.Superseded values are not recommended for survey control.
 ME2735
 ME2735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2735.See file dsdata.pdf to determine how the superseded data were derived.
 ME2735
 ME2735_MARKER: DD = SURVEY DISK
 ME2735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2735+STABILITY: SURFACE MOTION
 ME2735
 ME2735  HISTORY     - Date     Condition        Report By
 ME2735  HISTORY     - 1977     MONUMENTED       IL1670
 ME2735
 ME2735                          STATION DESCRIPTION
 ME2735
 ME2735'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2735'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO AT
 ME2735'THE NORTHWEST CORNER OF SOUTH COTTAGE GROVE AVENUE AND EAST
 ME2735'31ST STREET. ADDRESS IS 490 EAST 31ST STREET.
 ME2735'
 ME2735'STATION MARKS, BRONZE SURFACE DISK STAMPED---035 1977---AND
 ME2735'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2735'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2735'
 ME2735'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2735'MARK. THE STATION IS 0.2 FEET WEST OF THE WEST LINE OF SOUTH
 ME2735'COTTAGE GROVE AVENUE AND 17.4 FEET NORTH OF THE NORTH LINE OF
 ME2735'EAST 31ST STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2684 ***********************************************************************
 ME2684  DESIGNATION -  035
 ME2684  PID         -  ME2684
 ME2684  STATE/COUNTY-  IL/COOK
 ME2684  COUNTRY     -  US
 ME2684  USGS QUAD   -  JACKSON PARK (2018)
 ME2684
 ME2684                         *CURRENT SURVEY CONTROL
 ME2684  ______________________________________________________________________
 ME2684* NAD 83(1997) POSITION- 41 50 19.00453(N) 087 36 49.15236(W)   ADJUSTED
 ME2684* NAVD 88 ORTHO HEIGHT -   182.9   (meters)      600.    (feet) VERTCON3
 ME2684  ______________________________________________________________________
 ME2684  GEOID HEIGHT    -        -33.560 (meters)                     GEOID18
 ME2684  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 ME2684  HORZ ORDER      -  SECOND
 ME2684
 ME2684.The horizontal coordinates were established by classical geodetic methods
 ME2684.and adjusted by the National Geodetic Survey in October 1999.
 ME2684
 ME2684.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2684.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2684
 ME2684.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2684.GEOID18 height accuracy estimate available here.
 ME2684
 ME2684.Click photographs - Photos may exist for this station.
 ME2684
 ME2684.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2684
 ME2684. The following values were computed from the NAD 83(1997) position.
 ME2684
 ME2684;                    North         East     Units Scale Factor Converg.
 ME2684;SPC IL E     -   574,427.875   359,775.135   MT  1.00001895   +0 28 48.2
 ME2684;SPC IL E     - 1,884,602.12  1,180,362.26   sFT  1.00001895   +0 28 48.2
 ME2684;UTM  16      - 4,632,039.793   449,050.360   MT  0.99963194   -0 24 33.6
 ME2684
 ME2684!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2684!SPC IL E     -   0.99997658  x   1.00001895  =   0.99999553
 ME2684!UTM  16      -   0.99997658  x   0.99963194  =   0.99960852
 ME2684
 ME2684:                Primary Azimuth Mark                     Grid Az
 ME2684:SPC IL E     -  036 COC                                  268 33 34.3
 ME2684:UTM  16      -  036 COC                                  269 26 56.1
 ME2684
 ME2684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4905032039(NAD 83)
 ME2684
 ME2684|---------------------------------------------------------------------|
 ME2684| PID    Reference Object                     Distance      Geod. Az  |
 ME2684|                                                           dddmmss.s |
 ME2684| ME3245 C 14                                237.583 METERS 08934     |
 ME2684| ME2683 STD 482                              93.037 METERS 17503     |
 ME2684| ME2685 MEADOWS                             209.313 METERS 18905     |
 ME2684| ME2686 CHICAGO RED LIGHT ATOP MEADOWS      210.842 METERS 19436     |
 ME2684| ME2723 036 COC                             APPROX. 1.1 KM 2690222.5 |
 ME2684|---------------------------------------------------------------------|
 ME2684
 ME2684                          SUPERSEDED SURVEY CONTROL
 ME2684
 ME2684  NAD 83(1997)-  41 50 19.00474(N)    087 36 49.15272(W) AD(       ) 2
 ME2684  NAD 83(1994)-  41 50 19.00921(N)    087 36 49.16368(W) AD(       ) 2
 ME2684  NAD 83(1986)-  41 50 19.00998(N)    087 36 49.16287(W) AD(       ) 2
 ME2684  NAD 27      -  41 50 18.88701(N)    087 36 48.98091(W) AD(       ) 2
 ME2684  NGVD 29 (07/19/86)  183.0    (m)          600.     (f) VERT ANG       
 ME2684
 ME2684.Superseded values are not recommended for survey control.
 ME2684
 ME2684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2684.See file dsdata.pdf to determine how the superseded data were derived.
 ME2684
 ME2684_MARKER: DD = SURVEY DISK
 ME2684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2684_STAMPING: 035 1977
 ME2684_MARK LOGO: IL1670
 ME2684_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2684+STABILITY: SURFACE MOTION
 ME2684
 ME2684  HISTORY     - Date     Condition        Report By
 ME2684  HISTORY     - 1977     MONUMENTED       IL1670
 ME2684  HISTORY     - 1983     GOOD             IL1670
 ME2684
 ME2684                          STATION DESCRIPTION
 ME2684
 ME2684'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2684'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2684'NO CHANGES WERE NOTED FROM THE 1977 DESCRIPTIVE TEXT.
 ME2684'
 ME2684'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2723 ***********************************************************************
 ME2723  DESIGNATION -  036 COC
 ME2723  PID         -  ME2723
 ME2723  STATE/COUNTY-  IL/COOK
 ME2723  COUNTRY     -  US
 ME2723  USGS QUAD   -  ENGLEWOOD (2018)
 ME2723
 ME2723                         *CURRENT SURVEY CONTROL
 ME2723  ______________________________________________________________________
 ME2723* NAD 83(1997) POSITION- 41 50 18.40534(N) 087 37 36.72937(W)   ADJUSTED
 ME2723* NAVD 88 ORTHO HEIGHT -   180.6   (meters)      593.    (feet) VERTCON3
 ME2723  ______________________________________________________________________
 ME2723  GEOID HEIGHT    -        -33.556 (meters)                     GEOID18
 ME2723  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 ME2723  HORZ ORDER      -  SECOND
 ME2723
 ME2723.The horizontal coordinates were established by classical geodetic methods
 ME2723.and adjusted by the National Geodetic Survey in October 1999.
 ME2723
 ME2723.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2723.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2723
 ME2723.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2723.GEOID18 height accuracy estimate available here.
 ME2723
 ME2723.Click photographs - Photos may exist for this station.
 ME2723
 ME2723.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2723
 ME2723. The following values were computed from the NAD 83(1997) position.
 ME2723
 ME2723;                    North         East     Units Scale Factor Converg.
 ME2723;SPC IL E     -   574,400.276   358,677.601   MT  1.00001735   +0 28 16.5
 ME2723;SPC IL E     - 1,884,511.57  1,176,761.43   sFT  1.00001735   +0 28 16.5
 ME2723;UTM  16      - 4,632,029.237   447,952.953   MT  0.99963333   -0 25 05.3
 ME2723
 ME2723!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2723!SPC IL E     -   0.99997694  x   1.00001735  =   0.99999429
 ME2723!UTM  16      -   0.99997694  x   0.99963333  =   0.99961027
 ME2723
 ME2723:                Primary Azimuth Mark                     Grid Az
 ME2723:SPC IL E     -  035                                      088 33 34.2
 ME2723:UTM  16      -  035                                      089 26 56.0
 ME2723
 ME2723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4795232029(NAD 83)
 ME2723
 ME2723|---------------------------------------------------------------------|
 ME2723| PID    Reference Object                     Distance      Geod. Az  |
 ME2723|                                                           dddmmss.s |
 ME2723| ME2720 CHICAGO ST JAMES CH SPIRE           303.252 METERS 02343     |
 ME2723| ME2684 035                                 APPROX. 1.1 KM 0890150.7 |
 ME2723| ME2686 CHICAGO RED LIGHT ATOP MEADOWS      APPROX. 1.1 KM 1000405.4 |
 ME2723|---------------------------------------------------------------------|
 ME2723
 ME2723                          SUPERSEDED SURVEY CONTROL
 ME2723
 ME2723  NAD 83(1997)-  41 50 18.40554(N)    087 37 36.72973(W) AD(       ) 2
 ME2723  NAD 83(1994)-  41 50 18.40986(N)    087 37 36.74069(W) AD(       ) 2
 ME2723  NAD 83(1986)-  41 50 18.41039(N)    087 37 36.74009(W) AD(       ) 2
 ME2723  NAD 27      -  41 50 18.28839(N)    087 37 36.55636(W) AD(       ) 2
 ME2723  NGVD 29 (07/19/86)  180.7    (m)          593.     (f) VERT ANG       
 ME2723
 ME2723.Superseded values are not recommended for survey control.
 ME2723
 ME2723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2723.See file dsdata.pdf to determine how the superseded data were derived.
 ME2723
 ME2723_MARKER: DD = SURVEY DISK
 ME2723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2723_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2723+STABILITY: SURFACE MOTION
 ME2723
 ME2723  HISTORY     - Date     Condition        Report By
 ME2723  HISTORY     - 1977     MONUMENTED       IL1670
 ME2723  HISTORY     - 1983     GOOD             IL1670
 ME2723
 ME2723                          STATION DESCRIPTION
 ME2723
 ME2723'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2723'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO AT
 ME2723'THE NORTHWEST CORNER OF THE INTERSECTION OF SOUTH STATE STREET
 ME2723'AND WEST 31ST STREET. ADDRESS IS 3034 SOUTH STATE STREET.
 ME2723'
 ME2723'STATION MARKS, BRONZE SURFACE DISK STAMPED---036 1977---AND
 ME2723'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2723'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2723'
 ME2723'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2723'MARK. THE STATION IS 88.15 FEET NORTH OF THE SOUTH LINE OF WEST
 ME2723'31ST STREET AND 13.0 FEET EAST OF THE WEST LINE OF SOUTH STATE
 ME2723'STREET.
 ME2723
 ME2723                          STATION RECOVERY (1983)
 ME2723
 ME2723'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2723'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2723'NO CHANGES WERE NOTED FROM THE 1977 DESCRIPTIVE TEXT.
 ME2723'
 ME2723'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2696 ***********************************************************************
 ME2696  DESIGNATION -  037 COC
 ME2696  PID         -  ME2696
 ME2696  STATE/COUNTY-  IL/COOK
 ME2696  COUNTRY     -  US
 ME2696  USGS QUAD   -  JACKSON PARK (2018)
 ME2696
 ME2696                         *CURRENT SURVEY CONTROL
 ME2696  ______________________________________________________________________
 ME2696* NAD 83(1997) POSITION- 41 47 16.01657(N) 087 35 12.39088(W)   ADJUSTED
 ME2696* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) VERTCON3
 ME2696  ______________________________________________________________________
 ME2696  GEOID HEIGHT    -        -33.532 (meters)                     GEOID18
 ME2696  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 ME2696  HORZ ORDER      -  SECOND
 ME2696
 ME2696.The horizontal coordinates were established by classical geodetic methods
 ME2696.and adjusted by the National Geodetic Survey in October 1999.
 ME2696
 ME2696.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2696.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2696
 ME2696.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2696.GEOID18 height accuracy estimate available here.
 ME2696
 ME2696.Click photographs - Photos may exist for this station.
 ME2696
 ME2696.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2696
 ME2696. The following values were computed from the NAD 83(1997) position.
 ME2696
 ME2696;                    North         East     Units Scale Factor Converg.
 ME2696;SPC IL E     -   568,801.348   362,056.643   MT  1.00002237   +0 29 51.0
 ME2696;SPC IL E     - 1,866,142.42  1,187,847.50   sFT  1.00002237   +0 29 51.0
 ME2696;UTM  16      - 4,626,380.754   451,243.444   MT  0.99962925   -0 23 27.7
 ME2696
 ME2696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2696!SPC IL E     -   0.99997720  x   1.00002237  =   0.99999957
 ME2696!UTM  16      -   0.99997720  x   0.99962925  =   0.99960646
 ME2696
 ME2696:                Primary Azimuth Mark                     Grid Az
 ME2696:SPC IL E     -  STD 23 COC                               001 27 29.8
 ME2696:UTM  16      -  STD 23 COC                               002 20 48.5
 ME2696
 ME2696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5124326380(NAD 83)
 ME2696
 ME2696|---------------------------------------------------------------------|
 ME2696| PID    Reference Object                     Distance      Geod. Az  |
 ME2696|                                                           dddmmss.s |
 ME2696| ME2675 STD 23 COC                          APPROX. 0.6 KM 0015720.8 |
 ME2696| ME2695 037 COC TPT                           6.971 METERS 00436     |
 ME2696| ME2673 038 COC                             265.775 METERS 08246     |
 ME2696|---------------------------------------------------------------------|
 ME2696
 ME2696                          SUPERSEDED SURVEY CONTROL
 ME2696
 ME2696  NAD 83(1997)-  41 47 16.01678(N)    087 35 12.39116(W) AD(       ) 2
 ME2696  NAD 83(1994)-  41 47 16.02162(N)    087 35 12.40119(W) AD(       ) 2
 ME2696  NAD 83(1986)-  41 47 16.02200(N)    087 35 12.40049(W) AD(       ) 2
 ME2696  NAD 27      -  41 47 15.89674(N)    087 35 12.22724(W) AD(       ) 2
 ME2696  NGVD 29 (07/19/86)  179.     (m)          587.     (f) VERT ANG       
 ME2696
 ME2696.Superseded values are not recommended for survey control.
 ME2696
 ME2696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2696.See file dsdata.pdf to determine how the superseded data were derived.
 ME2696
 ME2696_MARKER: DD = SURVEY DISK
 ME2696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2696+STABILITY: SURFACE MOTION
 ME2696
 ME2696  HISTORY     - Date     Condition        Report By
 ME2696  HISTORY     - 1977     MONUMENTED       IL1670
 ME2696
 ME2696                          STATION DESCRIPTION
 ME2696
 ME2696'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2696'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO ON
 ME2696'THE WEST SIDE OF SOUTH STONY ISLAND AVENUE MIDWAY BETWEEN EAST
 ME2696'59TH STREET AND MIDWAY PLAISANCE DRIVE. ADDRESS IS
 ME2696'APPROXIMATELY 5950 SOUTH STONY ISLAND AVENUE.
 ME2696'
 ME2696'STATION MARKS, BRONZE SURFACE DISK STAMPED---037 1977---AND
 ME2696'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2696'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2696'
 ME2696'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2696'MARK. THE STATION IS 0.75 FEET WEST OF THE WEST LINE OF SOUTH
 ME2696'STONY ISLAND AVENUE AND 74.4 FEET SOUTH OF THE NORTH LINE OF
 ME2696'OF EAST 59TH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9260 ***********************************************************************
 AF9260  CBN         -  This is a Cooperative Base Network Control Station.
 AF9260  DESIGNATION -  039 9527
 AF9260  PID         -  AF9260
 AF9260  STATE/COUNTY-  IL/JACKSON
 AF9260  COUNTRY     -  US
 AF9260  USGS QUAD   -  POMONA (2018)
 AF9260
 AF9260                         *CURRENT SURVEY CONTROL
 AF9260  ______________________________________________________________________
 AF9260* NAD 83(2011) POSITION- 37 43 45.03049(N) 089 15 13.55276(W)   ADJUSTED
 AF9260* NAD 83(2011) ELLIP HT-    97.357 (meters)        (06/27/12)   ADJUSTED
 AF9260* NAD 83(2011) EPOCH   -  2010.00
 AF9260* NAVD 88 ORTHO HEIGHT -   126.525 (meters)      415.11  (feet) ADJUSTED
 AF9260  ______________________________________________________________________
 AF9260  GEOID HEIGHT    -        -29.124 (meters)                     GEOID18
 AF9260  NAD 83(2011) X  -     65,783.136 (meters)                     COMP
 AF9260  NAD 83(2011) Y  - -5,050,528.606 (meters)                     COMP
 AF9260  NAD 83(2011) Z  -  3,881,772.360 (meters)                     COMP
 AF9260  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 AF9260  DYNAMIC HEIGHT  -        126.437 (meters)      414.82  (feet) COMP
 AF9260  MODELED GRAVITY -    979,930.8   (mgal)                       NAVD 88
 AF9260
 AF9260  VERT ORDER      -  SECOND    CLASS I
 AF9260
 AF9260  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9260  Standards:
 AF9260         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9260            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9260  -------------------------------------------------------------------
 AF9260  NETWORK    0.55   0.84           0.25   0.19   0.43     -0.12857162
 AF9260  -------------------------------------------------------------------
 AF9260  Click here for local accuracies and other accuracy information.
 AF9260
 AF9260.The horizontal coordinates were established by GPS observations
 AF9260.and adjusted by the National Geodetic Survey in June 2012.
 AF9260
 AF9260.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9260.been affixed to the stable North American tectonic plate. See 
 AF9260.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9260
 AF9260.The horizontal coordinates are valid at the epoch date displayed above
 AF9260.which is a decimal equivalence of Year/Month/Day.
 AF9260
 AF9260.The orthometric height was determined by differential leveling and
 AF9260.adjusted by the NATIONAL GEODETIC SURVEY
 AF9260.in July 2014.
 AF9260
 AF9260.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9260.GEOID18 height accuracy estimate available here.
 AF9260
 AF9260.Click photographs - Photos may exist for this station.
 AF9260
 AF9260.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9260
 AF9260.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9260
 AF9260.The ellipsoidal height was determined by GPS observations
 AF9260.and is referenced to NAD 83.
 AF9260
 AF9260.The dynamic height is computed by dividing the NAVD 88
 AF9260.geopotential number by the normal gravity value computed on the
 AF9260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9260.degrees latitude (g = 980.6199 gals.).
 AF9260
 AF9260.The modeled gravity was interpolated from observed gravity values.
 AF9260
 AF9260. The following values were computed from the NAD 83(2011) position.
 AF9260
 AF9260;                    North         East     Units Scale Factor Converg.
 AF9260;SPC IL W     -   118,304.024   780,472.538   MT  1.00002091   +0 33 31.2
 AF9260;SPC IL W     -   388,135.79  2,560,600.32   sFT  1.00002091   +0 33 31.2
 AF9260;UTM  16      - 4,178,158.202   301,387.021   MT  1.00008589   -1 22 46.5
 AF9260
 AF9260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9260!SPC IL W     -   0.99998472  x   1.00002091  =   1.00000563
 AF9260!UTM  16      -   0.99998472  x   1.00008589  =   1.00007061
 AF9260
 AF9260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0138778158(NAD 83)
 AF9260
 AF9260                          SUPERSEDED SURVEY CONTROL
 AF9260
 AF9260  NAD 83(2007)-  37 43 45.03106(N)    089 15 13.55342(W) AD(2002.00) 0
 AF9260  ELLIP H (02/10/07)   97.351  (m)                       GP(2002.00)    
 AF9260  ELLIP H (10/15/04)   97.337  (m)                       GP(       ) 4 2
 AF9260  NAD 83(1997)-  37 43 45.03073(N)    089 15 13.55351(W) AD(       ) B
 AF9260  ELLIP H (07/17/98)   97.343  (m)                       GP(       ) 4 1
 AF9260  NAVD 88 (05/06/10)  126.5    (m)  GEOID09  model used  GPS OBS        
 AF9260  NAVD 88 (03/16/04)  126.4    (m)  GEOID03  model used  GPS OBS        
 AF9260  NAVD 88 (07/17/98)  126.5    (m)  GEOID96  model used  GPS OBS        
 AF9260
 AF9260.Superseded values are not recommended for survey control.
 AF9260
 AF9260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9260.See file dsdata.pdf to determine how the superseded data were derived.
 AF9260
 AF9260_MARKER: DD = SURVEY DISK
 AF9260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9260_STAMPING: 039-9527 1994
 AF9260_MARK LOGO: ILDT
 AF9260_PROJECTION: FLUSH
 AF9260_MAGNETIC: I = MARKER IS A STEEL ROD
 AF9260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9260+STABILITY: SURFACE MOTION
 AF9260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9260+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2013
 AF9260
 AF9260  HISTORY     - Date     Condition        Report By
 AF9260  HISTORY     - 1994     MONUMENTED       ILDT
 AF9260  HISTORY     - 19980909 GOOD             ILDT
 AF9260  HISTORY     - 20070725 GOOD             ILDT
 AF9260  HISTORY     - 20070808 GOOD             ILDT
 AF9260  HISTORY     - 20091021 GOOD             ILDW
 AF9260  HISTORY     - 20091027 GOOD             ILDT
 AF9260  HISTORY     - 20130404 GOOD             PATRIC
 AF9260
 AF9260                          STATION DESCRIPTION
 AF9260
 AF9260'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994 (DB)
 AF9260'THE STATION IS LOCATED AT CARBONDALE, IN THE PARKING LOT AT THE
 AF9260'ILLINOIS DEPARTMENT OF TRANSPORTATION DISTRICT 9 HEADQUARTERS
 AF9260'BUILDING, TO THE REAR OR SOUTH SIDE.  TO REACH FROM THE JUNCTION OF
 AF9260'U.S. HIGHWAY 51 AND STATE ROUTE 13 WESTBOUND IN CARBONDALE, GO WEST ON
 AF9260'ROUTE 13 FOR 1.7 MI (2.7 KM) TO THE INTERSECTION OF ROUTE 13 AND OLD
 AF9260'ROUTE 13, NEW ERA ROAD TO THE NORTH.  TURN LEFT, SOUTHWEST AND THEN
 AF9260'WEST, ON OLD ROUTE 13 FOR 0.5 MI (0.8 KM) TO THE WESTERNMOST ENTRANCE
 AF9260'TO THE IDOT BUILDING, TURN LEFT, SOUTH, AT THE ENTRANCE, PAST THE GAS
 AF9260'STATION, THROUGH THE GATE, AND PAST THE CARPOOL GARAGE. TURN LEFT AT
 AF9260'THE SOUTH END OF THE CARPOOL GARAGE AND PROCEED EAST FOR 64 M (210.0
 AF9260'FT) THEN SOUTH FOR 17 M (55.8 FT) TO THE STATION, AN ALUMINUM DISK SET
 AF9260'IN A ROUND CONCRETE MONUMENT FLUSH WITH THE PARKING LOT SURFACE.  IT
 AF9260'IS 26.8 M (87.9 FT) NORTHEAST OF THE NORTHWEST CORNER OF A STORAGE
 AF9260'SHED WITH ROOF OVERHANG TO THE EAST, 21.6 M (70.9 FT) NORTH-NORTHWEST
 AF9260'OF THE NORTHEAST CORNER OF THE STORAGE SHED, AND 23.2 M (76.1 FT)
 AF9260'NORTHWEST OF THE NORTHEAST CORNER OF THE OVERHANG AREA.
 AF9260
 AF9260                          STATION RECOVERY (1998)
 AF9260
 AF9260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 AF9260'RECOVERED AS DESCRIBED
 AF9260
 AF9260                          STATION RECOVERY (2007)
 AF9260
 AF9260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 AF9260'RECOVERED IN GOOD CONDITION.
 AF9260
 AF9260                          STATION RECOVERY (2007)
 AF9260
 AF9260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (BE)
 AF9260'RECOVERED AS DESCRIBED
 AF9260
 AF9260                          STATION RECOVERY (2009)
 AF9260
 AF9260'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2009 (SZ)
 AF9260'RECOVERED AS DESCRIBED
 AF9260
 AF9260                          STATION RECOVERY (2009)
 AF9260
 AF9260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 AF9260'RECOVERED IN GOOD CONDITION.
 AF9260
 AF9260                          STATION RECOVERY (2013)
 AF9260
 AF9260'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AF9260'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2772 ***********************************************************************
 ME2772  DESIGNATION -  039 COC
 ME2772  PID         -  ME2772
 ME2772  STATE/COUNTY-  IL/COOK
 ME2772  COUNTRY     -  US
 ME2772  USGS QUAD   -  ENGLEWOOD (2018)
 ME2772
 ME2772                         *CURRENT SURVEY CONTROL
 ME2772  ______________________________________________________________________
 ME2772* NAD 83(1997) POSITION- 41 46 39.65606(N) 087 39 29.16364(W)   ADJUSTED
 ME2772* NAVD 88 ORTHO HEIGHT -   181.3   (meters)      595.    (feet) VERTCON3
 ME2772  ______________________________________________________________________
 ME2772  GEOID HEIGHT    -        -33.498 (meters)                     GEOID18
 ME2772  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 ME2772  HORZ ORDER      -  SECOND
 ME2772
 ME2772.The horizontal coordinates were established by classical geodetic methods
 ME2772.and adjusted by the National Geodetic Survey in October 1999.
 ME2772
 ME2772.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2772.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2772
 ME2772.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2772.GEOID18 height accuracy estimate available here.
 ME2772
 ME2772.Click photographs - Photos may exist for this station.
 ME2772
 ME2772.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2772
 ME2772. The following values were computed from the NAD 83(1997) position.
 ME2772
 ME2772;                    North         East     Units Scale Factor Converg.
 ME2772;SPC IL E     -   567,630.531   356,136.560   MT  1.00001376   +0 26 59.6
 ME2772;SPC IL E     - 1,862,301.17  1,168,424.70   sFT  1.00001376   +0 26 59.6
 ME2772;UTM  16      - 4,625,302.287   445,308.205   MT  0.99963681   -0 26 18.5
 ME2772
 ME2772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2772!SPC IL E     -   0.99997682  x   1.00001376  =   0.99999058
 ME2772!UTM  16      -   0.99997682  x   0.99963681  =   0.99961364
 ME2772
 ME2772:                Primary Azimuth Mark                     Grid Az
 ME2772:SPC IL E     -  040 COC                                  179 53 46.2
 ME2772:UTM  16      -  040 COC                                  180 47 04.3
 ME2772
 ME2772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4530825302(NAD 83)
 ME2772
 ME2772|---------------------------------------------------------------------|
 ME2772| PID    Reference Object                     Distance      Geod. Az  |
 ME2772|                                                           dddmmss.s |
 ME2772| ME2771 039 COC TPT                           9.038 METERS 14615     |
 ME2772| ME2734 OGDEN                               424.804 METERS 1461507.4 |
 ME2772| ME2737 040 COC                             APPROX. 0.6 KM 1802045.8 |
 ME2772| ME2774 OGDEN AZ MK                          55.161 METERS 25758     |
 ME2772|---------------------------------------------------------------------|
 ME2772
 ME2772                          SUPERSEDED SURVEY CONTROL
 ME2772
 ME2772  NAD 83(1997)-  41 46 39.65621(N)    087 39 29.16395(W) AD(       ) 2
 ME2772  NAD 83(1994)-  41 46 39.66036(N)    087 39 29.17367(W) AD(       ) 2
 ME2772  NAD 83(1986)-  41 46 39.66083(N)    087 39 29.17314(W) AD(       ) 2
 ME2772  NAD 27      -  41 46 39.53950(N)    087 39 28.99114(W) AD(       ) 2
 ME2772  NGVD 29 (07/19/86)  181.4    (m)          595.     (f) VERT ANG       
 ME2772
 ME2772.Superseded values are not recommended for survey control.
 ME2772
 ME2772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2772.See file dsdata.pdf to determine how the superseded data were derived.
 ME2772
 ME2772_MARKER: DD = SURVEY DISK
 ME2772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2772+STABILITY: SURFACE MOTION
 ME2772
 ME2772  HISTORY     - Date     Condition        Report By
 ME2772  HISTORY     - 1977     MONUMENTED       IL1670
 ME2772
 ME2772                          STATION DESCRIPTION
 ME2772
 ME2772'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2772'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO ON
 ME2772'THE SOUTH SIDE OF WEST 64TH STREET AT THE CENTERLLINE OF SOUTH
 ME2772'ADA STREET. ADDRESS IS 1327 WEST 64TH STREET.
 ME2772'
 ME2772'STATION MARKS, BRONZE SURFACE DISK STAMPED---039 1977---AND
 ME2772'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2772'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2772'
 ME2772'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2772'MARK. THE STATION IS 15.5 FEET NORTH OF THE SOUTH LINE OF WEST
 ME2772'64TH STREET AND ON THE CENTERLINE OF SOUTH ADA STREET EXTENDED
 ME2772'SOUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2737 ***********************************************************************
 ME2737  DESIGNATION -  040 COC
 ME2737  PID         -  ME2737
 ME2737  STATE/COUNTY-  IL/COOK
 ME2737  COUNTRY     -  US
 ME2737  USGS QUAD   -  ENGLEWOOD (2018)
 ME2737
 ME2737                         *CURRENT SURVEY CONTROL
 ME2737  ______________________________________________________________________
 ME2737* NAD 83(1997) POSITION- 41 46 20.00307(N) 087 39 29.32220(W)   ADJUSTED
 ME2737* NAVD 88 ORTHO HEIGHT -   181.1   (meters)      594.    (feet) VERTCON3
 ME2737  ______________________________________________________________________
 ME2737  GEOID HEIGHT    -        -33.495 (meters)                     GEOID18
 ME2737  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 ME2737  HORZ ORDER      -  SECOND
 ME2737
 ME2737.The horizontal coordinates were established by classical geodetic methods
 ME2737.and adjusted by the National Geodetic Survey in October 1999.
 ME2737
 ME2737.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2737.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2737
 ME2737.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2737.GEOID18 height accuracy estimate available here.
 ME2737
 ME2737.Click photographs - Photos may exist for this station.
 ME2737
 ME2737.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2737
 ME2737. The following values were computed from the NAD 83(1997) position.
 ME2737
 ME2737;                    North         East     Units Scale Factor Converg.
 ME2737;SPC IL E     -   567,024.169   356,137.659   MT  1.00001376   +0 26 59.3
 ME2737;SPC IL E     - 1,860,311.79  1,168,428.30   sFT  1.00001376   +0 26 59.3
 ME2737;UTM  16      - 4,624,696.209   445,299.906   MT  0.99963682   -0 26 18.4
 ME2737
 ME2737!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2737!SPC IL E     -   0.99997685  x   1.00001376  =   0.99999061
 ME2737!UTM  16      -   0.99997685  x   0.99963682  =   0.99961368
 ME2737
 ME2737:                Primary Azimuth Mark                     Grid Az
 ME2737:SPC IL E     -  039 COC                                  359 53 46.4
 ME2737:UTM  16      -  039 COC                                  000 47 04.1
 ME2737
 ME2737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4529924696(NAD 83)
 ME2737
 ME2737|---------------------------------------------------------------------|
 ME2737| PID    Reference Object                     Distance      Geod. Az  |
 ME2737|                                                           dddmmss.s |
 ME2737| ME2772 039 COC                             APPROX. 0.6 KM 0002045.7 |
 ME2737| ME2733 CHICAGO DEPT OF SAN S TWR           APPROX. 1.2 KM 0114908.3 |
 ME2737| ME2736 040 COC TPT                          16.969 METERS 04326     |
 ME2737| ME2734 OGDEN                               348.579 METERS 04326     |
 ME2737|---------------------------------------------------------------------|
 ME2737
 ME2737                          SUPERSEDED SURVEY CONTROL
 ME2737
 ME2737  NAD 83(1997)-  41 46 20.00322(N)    087 39 29.32250(W) AD(       ) 2
 ME2737  NAD 83(1994)-  41 46 20.00738(N)    087 39 29.33213(W) AD(       ) 2
 ME2737  NAD 83(1986)-  41 46 20.00783(N)    087 39 29.33158(W) AD(       ) 2
 ME2737  NAD 27      -  41 46 19.88629(N)    087 39 29.15007(W) AD(       ) 2
 ME2737  NGVD 29 (07/19/86)  181.2    (m)          594.     (f) VERT ANG       
 ME2737
 ME2737.Superseded values are not recommended for survey control.
 ME2737
 ME2737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2737.See file dsdata.pdf to determine how the superseded data were derived.
 ME2737
 ME2737_MARKER: DD = SURVEY DISK
 ME2737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2737+STABILITY: SURFACE MOTION
 ME2737
 ME2737  HISTORY     - Date     Condition        Report By
 ME2737  HISTORY     - 1977     MONUMENTED       IL1670
 ME2737
 ME2737                          STATION DESCRIPTION
 ME2737
 ME2737'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2737'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO AT
 ME2737'THE SOUTHWEST CORNER OF WEST MARQUETTE ROAD AND SOUTH ADA
 ME2737'STREET. ADDRESS IS 1335 WEST MARQUETTE ROAD.
 ME2737'
 ME2737'STATION MARKS, BRONZE SURFACE DISK STAMPED---040 1977---AND SET
 ME2737'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2737'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2737'
 ME2737'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2737'MARK. THE STATION IS 13.3 FEET NORTH OF THE SOUTH LINE OF WEST
 ME2737'MARQUETTE ROAD AND 20.5 FEET WEST OF THE WEST LINE OF SOUTH ADA
 ME2737'STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2962 ***********************************************************************
 ME2962  DESIGNATION -  041
 ME2962  PID         -  ME2962
 ME2962  STATE/COUNTY-  IL/COOK
 ME2962  COUNTRY     -  US
 ME2962  USGS QUAD   -  BLUE ISLAND (2018)
 ME2962
 ME2962                         *CURRENT SURVEY CONTROL
 ME2962  ______________________________________________________________________
 ME2962* NAD 83(1997) POSITION- 41 44 43.54376(N) 087 38 07.77524(W)   ADJUSTED
 ME2962* NAVD 88 ORTHO HEIGHT -   181.    (meters)      594.    (feet) VERTCON3
 ME2962  ______________________________________________________________________
 ME2962  GEOID HEIGHT    -        -33.495 (meters)                     GEOID18
 ME2962  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 ME2962  HORZ ORDER      -  SECOND
 ME2962
 ME2962.The horizontal coordinates were established by classical geodetic methods
 ME2962.and adjusted by the National Geodetic Survey in October 1999.
 ME2962
 ME2962.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2962.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2962
 ME2962.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2962.GEOID18 height accuracy estimate available here.
 ME2962
 ME2962.Click photographs - Photos may exist for this station.
 ME2962
 ME2962.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2962
 ME2962. The following values were computed from the NAD 83(1997) position.
 ME2962
 ME2962;                    North         East     Units Scale Factor Converg.
 ME2962;SPC IL E     -   564,063.252   358,045.176   MT  1.00001644   +0 27 52.7
 ME2962;SPC IL E     - 1,850,597.52  1,174,686.55   sFT  1.00001644   +0 27 52.7
 ME2962;UTM  16      - 4,621,707.219   447,160.599   MT  0.99963436   -0 25 23.3
 ME2962
 ME2962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2962!SPC IL E     -   0.99997688  x   1.00001644  =   0.99999332
 ME2962!UTM  16      -   0.99997688  x   0.99963436  =   0.99961125
 ME2962
 ME2962:                Primary Azimuth Mark                     Grid Az
 ME2962:SPC IL E     -  CHATHAM                                  091 37 47.8
 ME2962:UTM  16      -  CHATHAM                                  092 31 03.8
 ME2962
 ME2962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4716021707(NAD 83)
 ME2962
 ME2962|---------------------------------------------------------------------|
 ME2962| PID    Reference Object                     Distance      Geod. Az  |
 ME2962|                                                           dddmmss.s |
 ME2962| ME2712 CHICAGO RAD STA KA 4106 MAST        APPROX. 1.2 KM 0015911.6 |
 ME2962| ME2981 CHATHAM                             483.383 METERS 0920540.5 |
 ME2962|---------------------------------------------------------------------|
 ME2962
 ME2962                          SUPERSEDED SURVEY CONTROL
 ME2962
 ME2962  NAD 83(1997)-  41 44 43.54391(N)    087 38 07.77549(W) AD(       ) 2
 ME2962  NAD 83(1994)-  41 44 43.54834(N)    087 38 07.78470(W) AD(       ) 2
 ME2962  NAD 83(1986)-  41 44 43.54869(N)    087 38 07.78420(W) AD(       ) 2
 ME2962  NAD 27      -  41 44 43.42576(N)    087 38 07.60867(W) AD(       ) 2
 ME2962  NGVD 29 (07/19/86)  181.     (m)          594.     (f) VERT ANG       
 ME2962
 ME2962.Superseded values are not recommended for survey control.
 ME2962
 ME2962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2962.See file dsdata.pdf to determine how the superseded data were derived.
 ME2962
 ME2962_MARKER: DD = SURVEY DISK
 ME2962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2962_STAMPING: 041 1977
 ME2962_MARK LOGO: IL1670
 ME2962_PROJECTION: RECESSED 152 CENTIMETERS
 ME2962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2962+STABILITY: SURFACE MOTION
 ME2962
 ME2962  HISTORY     - Date     Condition        Report By
 ME2962  HISTORY     - 1977     MONUMENTED       IL1670
 ME2962
 ME2962                          STATION DESCRIPTION
 ME2962
 ME2962'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2962'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2962'AT THE NORTHEAST CORNER OF THE INTERSECTION OF SOUTH VINCENNES
 ME2962'AVENUE AND WEST 82ND STREET. ADDRESS IS 8159 SOUTH VINCENNES
 ME2962'AVENUE.
 ME2962'
 ME2962'STATION MARKS, BRONZE SURFACE DISK STAMPED---041 1977---AND SET
 ME2962'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2962'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2962'
 ME2962'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2962'MARK. THE STATION IS 3.95 FEET NORTH OF THE NORTH LINE OF WEST
 ME2962'82ND STREET AND 18.15 FEET WEST OF THE EAST LINE OF SOUTH
 ME2962'VINCENNES AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1847 ***********************************************************************
 DN1847  DESIGNATION -  0415
 DN1847  PID         -  DN1847
 DN1847  STATE/COUNTY-  IL/TAZEWELL
 DN1847  COUNTRY     -  US
 DN1847  USGS QUAD   -  MINIER (2018)
 DN1847
 DN1847                         *CURRENT SURVEY CONTROL
 DN1847  ______________________________________________________________________
 DN1847* NAD 83(2011) POSITION- 40 26 29.96865(N) 089 17 40.57060(W)   ADJUSTED
 DN1847* NAD 83(2011) ELLIP HT-   163.857 (meters)        (06/27/12)   ADJUSTED
 DN1847* NAD 83(2011) EPOCH   -  2010.00
 DN1847* NAVD 88 ORTHO HEIGHT -   196.391 (meters)      644.33  (feet) ADJUSTED
 DN1847  ______________________________________________________________________
 DN1847  GEOID HEIGHT    -        -32.533 (meters)                     GEOID18
 DN1847  NAD 83(2011) X  -     59,846.723 (meters)                     COMP
 DN1847  NAD 83(2011) Y  - -4,860,796.339 (meters)                     COMP
 DN1847  NAD 83(2011) Z  -  4,115,537.735 (meters)                     COMP
 DN1847  LAPLACE CORR    -          2.84  (seconds)                    DEFLEC18
 DN1847  DYNAMIC HEIGHT  -        196.295 (meters)      644.01  (feet) COMP
 DN1847  MODELED GRAVITY -    980,134.6   (mgal)                       NAVD 88
 DN1847
 DN1847  VERT ORDER      -  SECOND    CLASS I
 DN1847
 DN1847  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1847  Standards:
 DN1847         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1847            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1847  -------------------------------------------------------------------
 DN1847  NETWORK    0.46   0.69           0.21   0.16   0.35      0.02163555
 DN1847  -------------------------------------------------------------------
 DN1847  Click here for local accuracies and other accuracy information.
 DN1847
 DN1847.The horizontal coordinates were established by GPS observations
 DN1847.and adjusted by the National Geodetic Survey in June 2012.
 DN1847
 DN1847.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1847.been affixed to the stable North American tectonic plate. See 
 DN1847.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1847
 DN1847.The horizontal coordinates are valid at the epoch date displayed above
 DN1847.which is a decimal equivalence of Year/Month/Day.
 DN1847
 DN1847.The orthometric height was determined by differential leveling and
 DN1847.adjusted by the IL DEPT OF TRANSP
 DN1847.in July 2015.
 DN1847
 DN1847.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1847.GEOID18 height accuracy estimate available here.
 DN1847
 DN1847.Click photographs - Photos may exist for this station.
 DN1847
 DN1847.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1847
 DN1847.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1847
 DN1847.The ellipsoidal height was determined by GPS observations
 DN1847.and is referenced to NAD 83.
 DN1847
 DN1847.The dynamic height is computed by dividing the NAVD 88
 DN1847.geopotential number by the normal gravity value computed on the
 DN1847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1847.degrees latitude (g = 980.6199 gals.).
 DN1847
 DN1847.The modeled gravity was interpolated from observed gravity values.
 DN1847
 DN1847. The following values were computed from the NAD 83(2011) position.
 DN1847
 DN1847;                    North         East     Units Scale Factor Converg.
 DN1847;SPC IL W     -   419,391.353   773,982.999   MT  1.00000853   +0 33 56.6
 DN1847;SPC IL W     - 1,375,953.13  2,539,309.22   sFT  1.00000853   +0 33 56.6
 DN1847;UTM  16      - 4,479,307.326   305,392.760   MT  1.00006620   -1 29 20.1
 DN1847
 DN1847!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1847!SPC IL W     -   0.99997430  x   1.00000853  =   0.99998283
 DN1847!UTM  16      -   0.99997430  x   1.00006620  =   1.00004049
 DN1847
 DN1847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0539279307(NAD 83)
 DN1847
 DN1847                          SUPERSEDED SURVEY CONTROL
 DN1847
 DN1847  NAD 83(2007)-  40 26 29.96866(N)    089 17 40.57149(W) AD(2002.00) 1
 DN1847  ELLIP H (08/01/11)  163.873  (m)                       GP(2002.00) 3 1
 DN1847  NAVD 88 (08/01/11)  196.4    (m)  GEOID09  model used  GPS OBS        
 DN1847
 DN1847.Superseded values are not recommended for survey control.
 DN1847
 DN1847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1847.See file dsdata.pdf to determine how the superseded data were derived.
 DN1847
 DN1847_MARKER: F = FLANGE-ENCASED ROD
 DN1847_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 DN1847_STAMPING: 0415
 DN1847_MARK LOGO: ILDT
 DN1847_PROJECTION: RECESSED 10 CENTIMETERS
 DN1847_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1847_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1847_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1847+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2020
 DN1847_ROD/PIPE-DEPTH: 6.1 meters
 DN1847_SLEEVE-DEPTH  : 0.3 meters
 DN1847
 DN1847  HISTORY     - Date     Condition        Report By
 DN1847  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1847  HISTORY     - 20141001 GOOD             DJHENK
 DN1847  HISTORY     - 20200819 GOOD             ILDT
 DN1847
 DN1847                          STATION DESCRIPTION
 DN1847
 DN1847'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1847'THE STATION IS LOCATED 1.0 MILES EAST OF MINIER. TO REACH THE STATION
 DN1847'FROM THE INTERSECTION OF IL 122 AND CR 12 (MINIER AVENUE) PROCEED EAST
 DN1847'ON IL 122 FOR 1.0 MILES TO THE STATION ON THE LEFT AT THE NORTHWEST
 DN1847'QUADRANT OF THE INTERSECTION OF IL 122 AND BOSTON SCHOOL RD. 31.0 FEET
 DN1847'NORTH OF THE CENTERLINE IL 122. 49.0 FEET WEST OF THE CENTERLINE OF
 DN1847'BOSTON SCHOOL RD. 16.6 FEET WEST OF A NAIL AND WASHER IN A POWER POLE.
 DN1847'FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS
 DN1847'THROUGH A 6 INCH ACCESS COVER.
 DN1847
 DN1847                          STATION RECOVERY (2014)
 DN1847
 DN1847'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1847'RECOVERED AS DESCRIBED.
 DN1847
 DN1847                          STATION RECOVERY (2020)
 DN1847
 DN1847'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1847'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2973 ***********************************************************************
 ME2973  DESIGNATION -  042
 ME2973  PID         -  ME2973
 ME2973  STATE/COUNTY-  IL/COOK
 ME2973  COUNTRY     -  US
 ME2973  USGS QUAD   -  BLUE ISLAND (2018)
 ME2973
 ME2973                         *CURRENT SURVEY CONTROL
 ME2973  ______________________________________________________________________
 ME2973* NAD 83(1997) POSITION- 41 44 04.55134(N) 087 40 57.44703(W)   ADJUSTED
 ME2973* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) VERTCON3
 ME2973  ______________________________________________________________________
 ME2973  GEOID HEIGHT    -        -33.462 (meters)                     GEOID18
 ME2973  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 ME2973  HORZ ORDER      -  SECOND
 ME2973
 ME2973.The horizontal coordinates were established by classical geodetic methods
 ME2973.and adjusted by the National Geodetic Survey in October 1999.
 ME2973
 ME2973.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2973.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2973
 ME2973.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2973.GEOID18 height accuracy estimate available here.
 ME2973
 ME2973.Click photographs - Photos may exist for this station.
 ME2973
 ME2973.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2973
 ME2973. The following values were computed from the NAD 83(1997) position.
 ME2973
 ME2973;                    North         East     Units Scale Factor Converg.
 ME2973;SPC IL E     -   562,829.548   354,133.970   MT  1.00001105   +0 25 59.4
 ME2973;SPC IL E     - 1,846,549.94  1,161,854.53   sFT  1.00001105   +0 25 59.4
 ME2973;UTM  16      - 4,620,534.700   443,232.230   MT  0.99963966   -0 27 15.9
 ME2973
 ME2973!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2973!SPC IL E     -   0.99997342  x   1.00001105  =   0.99998447
 ME2973!UTM  16      -   0.99997342  x   0.99963966  =   0.99961309
 ME2973
 ME2973:                Primary Azimuth Mark                     Grid Az
 ME2973:SPC IL E     -  055                                      176 23 53.5
 ME2973:UTM  16      -  055                                      177 17 08.8
 ME2973
 ME2973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4323220534(NAD 83)
 ME2973
 ME2973|---------------------------------------------------------------------|
 ME2973| PID    Reference Object                     Distance      Geod. Az  |
 ME2973|                                                           dddmmss.s |
 ME2973| ME2972 042 COC TPT                           9.932 METERS 01238     |
 ME2973| ME2970 RYAN                                261.310 METERS 01238     |
 ME2973| ME2971 055                                 APPROX. 0.7 KM 1764952.9 |
 ME2973|---------------------------------------------------------------------|
 ME2973
 ME2973                          SUPERSEDED SURVEY CONTROL
 ME2973
 ME2973  NAD 83(1997)-  41 44 04.55145(N)    087 40 57.44730(W) AD(       ) 2
 ME2973  NAD 83(1994)-  41 44 04.55546(N)    087 40 57.45619(W) AD(       ) 2
 ME2973  NAD 83(1986)-  41 44 04.55590(N)    087 40 57.45581(W) AD(       ) 2
 ME2973  NAD 27      -  41 44 04.43527(N)    087 40 57.27455(W) AD(       ) 2
 ME2973  NGVD 29 (07/19/86)  203.     (m)          666.     (f) VERT ANG       
 ME2973
 ME2973.Superseded values are not recommended for survey control.
 ME2973
 ME2973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2973.See file dsdata.pdf to determine how the superseded data were derived.
 ME2973
 ME2973_MARKER: DD = SURVEY DISK
 ME2973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2973_STAMPING: 042 1977
 ME2973_MARK LOGO: IL1670
 ME2973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2973+STABILITY: SURFACE MOTION
 ME2973
 ME2973  HISTORY     - Date     Condition        Report By
 ME2973  HISTORY     - 1977     MONUMENTED       IL1670
 ME2973
 ME2973                          STATION DESCRIPTION
 ME2973
 ME2973'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2973'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2973'ON THE WEST SIDE OF SOUTH WESTERN AVENUE AND SOUTH OF WEST 87TH
 ME2973'STREET. ADDRESS IS APPROXIMATELY 8728 SOUTH WESTERN AVENUE.
 ME2973'
 ME2973'STATION MARKS, BRONZE SURFACE DISK STAMPED---042 1977---AND SET
 ME2973'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2973'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2973'
 ME2973'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2973'MARK. THE STATION IS 287.0 FEET SOUTH OF THE SOUTH LINE OF WEST
 ME2973'87TH STREET AND 12.7 FEET EAST OF THE WEST LINE OF SOUTH WESTERN
 ME2973'AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6203 ***********************************************************************
 DH6203  DESIGNATION -  0423
 DH6203  PID         -  DH6203
 DH6203  STATE/COUNTY-  IL/GRUNDY
 DH6203  COUNTRY     -  US
 DH6203  USGS QUAD   -  SENECA (2018)
 DH6203
 DH6203                         *CURRENT SURVEY CONTROL
 DH6203  ______________________________________________________________________
 DH6203* NAD 83(2011) POSITION- 41 19 25.43859(N) 088 30 23.78191(W)   ADJUSTED
 DH6203* NAD 83(2011) ELLIP HT-   147.938 (meters)        (06/27/12)   ADJUSTED
 DH6203* NAD 83(2011) EPOCH   -  2010.00
 DH6203* NAVD 88 ORTHO HEIGHT -   180.8   (meters)      593.    (feet) GPS OBS
 DH6203  ______________________________________________________________________
 DH6203  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6203  GEOID HEIGHT    -        -32.809 (meters)                     GEOID03
 DH6203  GEOID HEIGHT    -        -32.825 (meters)                     GEOID18
 DH6203  NAD 83(2011) X  -    125,018.927 (meters)                     COMP
 DH6203  NAD 83(2011) Y  - -4,795,409.032 (meters)                     COMP
 DH6203  NAD 83(2011) Z  -  4,189,588.044 (meters)                     COMP
 DH6203  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 DH6203
 DH6203  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6203  Standards:
 DH6203         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6203            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6203  -------------------------------------------------------------------
 DH6203  NETWORK    0.54   0.82           0.25   0.18   0.42     -0.00589468
 DH6203  -------------------------------------------------------------------
 DH6203  Click here for local accuracies and other accuracy information.
 DH6203
 DH6203.The horizontal coordinates were established by GPS observations
 DH6203.and adjusted by the National Geodetic Survey in June 2012.
 DH6203
 DH6203.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6203.been affixed to the stable North American tectonic plate. See 
 DH6203.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6203
 DH6203.The horizontal coordinates are valid at the epoch date displayed above
 DH6203.which is a decimal equivalence of Year/Month/Day.
 DH6203
 DH6203.The orthometric height was determined by GPS observations and a
 DH6203.high-resolution geoid model.
 DH6203
 DH6203.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6203.GEOID18 height accuracy estimate available here.
 DH6203
 DH6203.Click photographs - Photos may exist for this station.
 DH6203
 DH6203.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6203
 DH6203.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6203
 DH6203.The ellipsoidal height was determined by GPS observations
 DH6203.and is referenced to NAD 83.
 DH6203
 DH6203. The following values were computed from the NAD 83(2011) position.
 DH6203
 DH6203;                    North         East     Units Scale Factor Converg.
 DH6203;SPC IL E     -   517,008.204   285,493.588   MT  0.99997759   -0 06 51.9
 DH6203;SPC IL E     - 1,696,217.75    936,656.88   sFT  0.99997759   -0 06 51.9
 DH6203;UTM  16      - 4,575,790.274   373,912.226   MT  0.99979566   -0 59 41.9
 DH6203
 DH6203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6203!SPC IL E     -   0.99997680  x   0.99997759  =   0.99995439
 DH6203!UTM  16      -   0.99997680  x   0.99979566  =   0.99977246
 DH6203
 DH6203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7391275790(NAD 83)
 DH6203
 DH6203                          SUPERSEDED SURVEY CONTROL
 DH6203
 DH6203  NAD 83(2007)-  41 19 25.43866(N)    088 30 23.78280(W) AD(2002.00) 0
 DH6203  ELLIP H (02/10/07)  147.957  (m)                       GP(2002.00)    
 DH6203  NAD 83(1997)-  41 19 25.43812(N)    088 30 23.78319(W) AD(       ) 1
 DH6203  ELLIP H (09/13/05)  147.939  (m)                       GP(       ) 3 1
 DH6203
 DH6203.Superseded values are not recommended for survey control.
 DH6203
 DH6203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6203.See file dsdata.pdf to determine how the superseded data were derived.
 DH6203
 DH6203_MARKER: I = METAL ROD
 DH6203_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6203_STAMPING: NONE
 DH6203_MARK LOGO: NONE
 DH6203_PROJECTION: FLUSH
 DH6203_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH6203_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6203+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2020
 DH6203
 DH6203  HISTORY     - Date     Condition        Report By
 DH6203  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6203  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6203  HISTORY     - 20070705 GOOD             GEOCAC
 DH6203  HISTORY     - 20200615 GOOD             ILDT
 DH6203
 DH6203                          STATION DESCRIPTION
 DH6203
 DH6203'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6203'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 80 WITH STATE
 DH6203'HIGHWAY 47, ABOUT 20 MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS,
 DH6203'GO SOUTH ON STATE HIGHWAY 47 FOR 5.7 MILES TO WEST DUPONT ROAD TO THE
 DH6203'RIGHT, TURN RIGHT ON WEST DUPONT ROAD AND GO WEST FOR 3.9 MILES TO
 DH6203'NORTH VERONA ROAD TO THE RIGHT, TURN RIGHT ON NORTH VERONA ROAD AND GO
 DH6203'NORTH FOR 1.0 MILES TO SHABBONA ROAD ON THE LEFT, TURN LEFT ON
 DH6203'SHABBONA ROAD AND GO WEST FOR 0.5 MILES TO SOUTHMOR ROAD ON THE RIGHT,
 DH6203'TURN RIGHT ON SOUTHMOR ROAD AND GO NORTH FOR 0.3 MILES TO THE STATION
 DH6203'ON THE RIGHT.  THE STATION IS SET EAST OF SOUTHMOR ROAD.  THE STATION
 DH6203'IS A STAINLESS STEEL ROD DRIVEN TO REFUSAL ENCLOSED IN A 6 INCH PVC
 DH6203'PIPE WITH AN ALUMINUM ACCESS COVER.  THE STATION IS 5.75 METERS EAST
 DH6203'OF THE CENTERLINE OF SOUTHMOR ROAD, 27.5 METERS NORTH OF A POWER POLE,
 DH6203'ABOUT LEVEL WITH ROAD PAVEMENT, 0.5 METERS WEST OF A GRUNDY COUNTY GIS
 DH6203'MARKER SIGN.
 DH6203
 DH6203                          STATION RECOVERY (2007)
 DH6203
 DH6203'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 DH6203'FOUND MARK USING GARMIN GPS72.  NO ALUMINUM CAP OVER MARK.  FOUND GIS
 DH6203'MARKER SIGN ON THE GROUND AND COVERED BY GRASS, SIGN IS BENT AND
 DH6203'SHEARED.  POST NOT FOUND.  PLACED GIS SIGN NEXT TO MARK.
 DH6203
 DH6203                          STATION RECOVERY (2020)
 DH6203
 DH6203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DH6203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2980 ***********************************************************************
 ME2980  DESIGNATION -  043
 ME2980  PID         -  ME2980
 ME2980  STATE/COUNTY-  IL/COOK
 ME2980  COUNTRY     -  US
 ME2980  USGS QUAD   -  BLUE ISLAND (2018)
 ME2980
 ME2980                         *CURRENT SURVEY CONTROL
 ME2980  ______________________________________________________________________
 ME2980* NAD 83(1997) POSITION- 41 44 31.63688(N) 087 43 39.88685(W)   ADJUSTED
 ME2980* NAVD 88 ORTHO HEIGHT -   189.    (meters)      620.    (feet) VERTCON3
 ME2980  ______________________________________________________________________
 ME2980  GEOID HEIGHT    -        -33.439 (meters)                     GEOID18
 ME2980  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 ME2980  HORZ ORDER      -  SECOND
 ME2980
 ME2980.The horizontal coordinates were established by classical geodetic methods
 ME2980.and adjusted by the National Geodetic Survey in October 1999.
 ME2980
 ME2980.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2980.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2980
 ME2980.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2980.GEOID18 height accuracy estimate available here.
 ME2980
 ME2980.Click photographs - Photos may exist for this station.
 ME2980
 ME2980.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2980
 ME2980. The following values were computed from the NAD 83(1997) position.
 ME2980
 ME2980;                    North         East     Units Scale Factor Converg.
 ME2980;SPC IL E     -   563,637.787   350,374.257   MT  1.00000621   +0 24 11.5
 ME2980;SPC IL E     - 1,849,201.64  1,149,519.54   sFT  1.00000621   +0 24 11.5
 ME2980;UTM  16      - 4,621,400.770   439,486.862   MT  0.99964506   -0 29 04.3
 ME2980
 ME2980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2980!SPC IL E     -   0.99997562  x   1.00000621  =   0.99998183
 ME2980!UTM  16      -   0.99997562  x   0.99964506  =   0.99962068
 ME2980
 ME2980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3948621400(NAD 83)
 ME2980
 ME2980|---------------------------------------------------------------------|
 ME2980| PID    Reference Object                     Distance      Geod. Az  |
 ME2980|                                                           dddmmss.s |
 ME2980| ME2978 DURKIN                              395.164 METERS 17804     |
 ME2980| ME2979 043 COC TPT                          11.892 METERS 17805     |
 ME2980|---------------------------------------------------------------------|
 ME2980
 ME2980                          SUPERSEDED SURVEY CONTROL
 ME2980
 ME2980  NAD 83(1997)-  41 44 31.63697(N)    087 43 39.88714(W) AD(       ) 2
 ME2980  NAD 83(1994)-  41 44 31.64056(N)    087 43 39.89607(W) AD(       ) 2
 ME2980  NAD 83(1986)-  41 44 31.64104(N)    087 43 39.89570(W) AD(       ) 2
 ME2980  NAD 27      -  41 44 31.52293(N)    087 43 39.70776(W) AD(       ) 2
 ME2980  NGVD 29 (07/19/86)  189.     (m)          620.     (f) VERT ANG       
 ME2980
 ME2980.Superseded values are not recommended for survey control.
 ME2980
 ME2980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2980.See file dsdata.pdf to determine how the superseded data were derived.
 ME2980
 ME2980_MARKER: DD = SURVEY DISK
 ME2980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2980_STAMPING: 043 1977
 ME2980_MARK LOGO: IL1670
 ME2980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2980+STABILITY: SURFACE MOTION
 ME2980
 ME2980  HISTORY     - Date     Condition        Report By
 ME2980  HISTORY     - 1977     MONUMENTED       IL1670
 ME2980  HISTORY     - 20080818 GOOD             GEOCAC
 ME2980
 ME2980                          STATION DESCRIPTION
 ME2980
 ME2980'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2980'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2980'AT THE NORTH SIDE OF WEST 83RD STREET NEAR THE CENTERLINE
 ME2980'EXTENDED NORTH OF SOUTH TRIPP AVENUE. ADDRESS IS 4228 WEST
 ME2980'83RD STREET.
 ME2980'
 ME2980'STATION MARKS, BRONZE SURFACE DISK STAMPED---043 1977---AND SET
 ME2980'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2980'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2980'
 ME2980'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2980'MARK. THE STATION IS 49.6 FEET NORTH OF THE SOUTH LINE OF WEST
 ME2980'83RD STREET AND 31.22 FEET EAST OF THE WEST LINE EXTENDED NORTH
 ME2980'OF SOUTH TRIPP AVENUE.
 ME2980
 ME2980                          STATION RECOVERY (2008)
 ME2980
 ME2980'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2980'THIS PARTY DID NOT HAVE THE TOOLS TO OPEN THE COVER OF THE IRON BOX
 ME2980'SURROUNDING THIS MARK.  UNABLE TO VERIFY MARK'S CONDITION, HOWEVER THE
 ME2980'BOX IS FULLY INTACT.  NO CHANGES TO THE DESCRIPTION REQUIRED.
 ME2980'PICTURES ARE AVAILABLE FOR THIS MARK AT THE GEOCACHING WEBSITE UNDER
 ME2980'THIS MARK'S PID IN THE 'BENCHMARK' SECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6900 ***********************************************************************
 DM6900  DESIGNATION -  0439
 DM6900  PID         -  DM6900
 DM6900  STATE/COUNTY-  IL/LAWRENCE
 DM6900  COUNTRY     -  US
 DM6900  USGS QUAD   -  BIRDS (2018)
 DM6900
 DM6900                         *CURRENT SURVEY CONTROL
 DM6900  ______________________________________________________________________
 DM6900* NAD 83(2011) POSITION- 38 50 13.07959(N) 087 40 10.88514(W)   ADJUSTED
 DM6900* NAD 83(2011) ELLIP HT-   101.733 (meters)        (06/27/12)   ADJUSTED
 DM6900* NAD 83(2011) EPOCH   -  2010.00
 DM6900* NAVD 88 ORTHO HEIGHT -   133.5   (meters)      438.    (feet) GPS OBS
 DM6900  ______________________________________________________________________
 DM6900  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6900  GEOID HEIGHT    -        -31.712 (meters)                     GEOID09
 DM6900  GEOID HEIGHT    -        -31.716 (meters)                     GEOID18
 DM6900  NAD 83(2011) X  -    202,276.230 (meters)                     COMP
 DM6900  NAD 83(2011) Y  - -4,970,662.600 (meters)                     COMP
 DM6900  NAD 83(2011) Z  -  3,978,299.082 (meters)                     COMP
 DM6900  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 DM6900
 DM6900  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6900  Standards:
 DM6900         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6900            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6900  -------------------------------------------------------------------
 DM6900  NETWORK    0.73   1.10           0.34   0.24   0.56      0.00573899
 DM6900  -------------------------------------------------------------------
 DM6900  Click here for local accuracies and other accuracy information.
 DM6900
 DM6900.The horizontal coordinates were established by GPS observations
 DM6900.and adjusted by the National Geodetic Survey in June 2012.
 DM6900
 DM6900.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6900.been affixed to the stable North American tectonic plate. See 
 DM6900.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6900
 DM6900.The horizontal coordinates are valid at the epoch date displayed above
 DM6900.which is a decimal equivalence of Year/Month/Day.
 DM6900
 DM6900.The orthometric height was determined by GPS observations and a
 DM6900.high-resolution geoid model.
 DM6900
 DM6900.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6900.GEOID18 height accuracy estimate available here.
 DM6900
 DM6900.Click photographs - Photos may exist for this station.
 DM6900
 DM6900.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6900
 DM6900.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6900
 DM6900.The ellipsoidal height was determined by GPS observations
 DM6900.and is referenced to NAD 83.
 DM6900
 DM6900. The following values were computed from the NAD 83(2011) position.
 DM6900
 DM6900;                    North         East     Units Scale Factor Converg.
 DM6900;SPC IL E     -   241,088.781   357,619.542   MT  1.00001587   +0 24 58.3
 DM6900;SPC IL E     -   790,972.11  1,173,290.11   sFT  1.00001587   +0 24 58.3
 DM6900;UTM  16      - 4,298,897.860   441,877.212   MT  0.99964160   -0 25 11.9
 DM6900
 DM6900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6900!SPC IL E     -   0.99998404  x   1.00001587  =   0.99999991
 DM6900!UTM  16      -   0.99998404  x   0.99964160  =   0.99962564
 DM6900
 DM6900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4187798897(NAD 83)
 DM6900
 DM6900                          SUPERSEDED SURVEY CONTROL
 DM6900
 DM6900  NAD 83(2007)-  38 50 13.07974(N)    087 40 10.88591(W) AD(2002.00) 1
 DM6900  ELLIP H (06/09/11)  101.741  (m)                       GP(2002.00) 3 2
 DM6900
 DM6900.Superseded values are not recommended for survey control.
 DM6900
 DM6900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6900.See file dsdata.pdf to determine how the superseded data were derived.
 DM6900
 DM6900_MARKER: DD = SURVEY DISK
 DM6900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6900_STAMPING: 0439
 DM6900_MARK LOGO: ILDT
 DM6900_PROJECTION: FLUSH
 DM6900_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6900+STABILITY: SURFACE MOTION
 DM6900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6900+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2025
 DM6900
 DM6900  HISTORY     - Date     Condition        Report By
 DM6900  HISTORY     - 20100804 MONUMENTED       ILDT
 DM6900  HISTORY     - 20250602 GOOD             ILDW
 DM6900
 DM6900                          STATION DESCRIPTION
 DM6900
 DM6900'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6900'THE STATION IS LOCATED IN BIRDS IL, 7.5 MI (12.1 KM) NORTH OF
 DM6900'LAWRENCEVILLE.
 DM6900'
 DM6900'TO REACH FROM THE INTERSECTION OF US 50 AND IL 1 GO NORTH ON IL 1 FOR
 DM6900'6.8 MI (10.9 KM) TO A CROSSROADS.  TURN RIGHT (EAST) ON BIRDS ROAD
 DM6900'(COUNTY ROAD 1800N) AND GO 0.8 MI (1.3 KM) TO THE STATION ON THE
 DM6900'RIGHT.  IT IS 29' SOUTH OF THE CENTERLINE OF BIRDS ROAD (MAIN ST) IT
 DM6900'IS 0.8' SOUTH OF THE SOUTH EDGE OF THE SIDEWALK, 30.4' SOUTHWEST OF A
 DM6900'ANCHOR POLE, 71.0' EAST OF A 34IN MAPLE TREE AND IS A BRASS DISK ON A
 DM6900'STEEL ROD BURIED 0.5'.
 DM6900
 DM6900                          STATION RECOVERY (2025)
 DM6900
 DM6900'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DM6900'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2721 ***********************************************************************
 ME2721  DESIGNATION -  044
 ME2721  PID         -  ME2721
 ME2721  STATE/COUNTY-  IL/COOK
 ME2721  COUNTRY     -  US
 ME2721  USGS QUAD   -  ENGLEWOOD (2018)
 ME2721
 ME2721                         *CURRENT SURVEY CONTROL
 ME2721  ______________________________________________________________________
 ME2721* NAD 83(1997) POSITION- 41 48 32.68564(N) 087 37 34.46864(W)   ADJUSTED
 ME2721* NAVD 88 ORTHO HEIGHT -   181.7   (meters)      596.    (feet) VERTCON3
 ME2721  ______________________________________________________________________
 ME2721  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 ME2721  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 ME2721  HORZ ORDER      -  SECOND
 ME2721
 ME2721.The horizontal coordinates were established by classical geodetic methods
 ME2721.and adjusted by the National Geodetic Survey in October 1999.
 ME2721
 ME2721.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2721.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2721
 ME2721.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2721.GEOID18 height accuracy estimate available here.
 ME2721
 ME2721.Click photographs - Photos may exist for this station.
 ME2721
 ME2721.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2721
 ME2721. The following values were computed from the NAD 83(1997) position.
 ME2721
 ME2721;                    North         East     Units Scale Factor Converg.
 ME2721;SPC IL E     -   571,139.016   358,756.603   MT  1.00001747   +0 28 17.0
 ME2721;SPC IL E     - 1,873,811.92  1,177,020.62   sFT  1.00001747   +0 28 17.0
 ME2721;UTM  16      - 4,628,768.397   447,981.328   MT  0.99963330   -0 25 03.0
 ME2721
 ME2721!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2721!SPC IL E     -   0.99997676  x   1.00001747  =   0.99999423
 ME2721!UTM  16      -   0.99997676  x   0.99963330  =   0.99961007
 ME2721
 ME2721:                Primary Azimuth Mark                     Grid Az
 ME2721:SPC IL E     -  045 COC                                  358 33 00.1
 ME2721:UTM  16      -  045 COC                                  359 26 20.1
 ME2721
 ME2721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4798128768(NAD 83)
 ME2721
 ME2721|---------------------------------------------------------------------|
 ME2721| PID    Reference Object                     Distance      Geod. Az  |
 ME2721|                                                           dddmmss.s |
 ME2721| ME2722 044 COC TPT                           9.402 METERS 28249     |
 ME2721| ME2769 045 COC                             APPROX. 0.5 KM 3590117.1 |
 ME2721|---------------------------------------------------------------------|
 ME2721
 ME2721                          SUPERSEDED SURVEY CONTROL
 ME2721
 ME2721  NAD 83(1997)-  41 48 32.68583(N)    087 37 34.46897(W) AD(       ) 2
 ME2721  NAD 83(1994)-  41 48 32.69023(N)    087 37 34.47934(W) AD(       ) 2
 ME2721  NAD 83(1986)-  41 48 32.69068(N)    087 37 34.47864(W) AD(       ) 2
 ME2721  NAD 27      -  41 48 32.56771(N)    087 37 34.29808(W) AD(       ) 2
 ME2721  NGVD 29 (07/19/86)  181.8    (m)          596.     (f) VERT ANG       
 ME2721
 ME2721.Superseded values are not recommended for survey control.
 ME2721
 ME2721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2721.See file dsdata.pdf to determine how the superseded data were derived.
 ME2721
 ME2721_MARKER: DD = SURVEY DISK
 ME2721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2721_MARK LOGO: IL1670
 ME2721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2721+STABILITY: SURFACE MOTION
 ME2721
 ME2721  HISTORY     - Date     Condition        Report By
 ME2721  HISTORY     - 1977     MONUMENTED       IL1670
 ME2721
 ME2721                          STATION DESCRIPTION
 ME2721
 ME2721'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2721'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2721'AT THE SOUTHWEST CORNER OF THE INTERSECTION OF SOUTH STATE
 ME2721'STREET AND WEST 47TH STREET. ADDRESS IS 4702 SOUTH STATE
 ME2721'STREET.
 ME2721'
 ME2721'STATION MARKS, BRONZE SURFACE DISK STAMPED---044 1977---AND SET
 ME2721'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2721'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2721'
 ME2721'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2721'MARK. THE STATION IS 97.2 FEET WEST OF THE EAST LINE OF SOUTH
 ME2721'STATE STREET AND 21.8 FEET SOUTH OF THE SOUTH LINE OF WEST
 ME2721'47TH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9261 ***********************************************************************
 AF9261  CBN         -  This is a Cooperative Base Network Control Station.
 AF9261  DESIGNATION -  044 9515
 AF9261  PID         -  AF9261
 AF9261  STATE/COUNTY-  IL/JOHNSON
 AF9261  COUNTRY     -  US
 AF9261  USGS QUAD   -  VIENNA (2018)
 AF9261
 AF9261                         *CURRENT SURVEY CONTROL
 AF9261  ______________________________________________________________________
 AF9261* NAD 83(2011) POSITION- 37 26 21.88269(N) 088 53 33.34971(W)   ADJUSTED
 AF9261* NAD 83(2011) ELLIP HT-   125.213 (meters)        (06/27/12)   ADJUSTED
 AF9261* NAD 83(2011) EPOCH   -  2010.00
 AF9261* NAVD 88 ORTHO HEIGHT -   153.9   (meters)      505.    (feet) GPS OBS
 AF9261  ______________________________________________________________________
 AF9261  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AF9261  GEOID HEIGHT    -        -28.708 (meters)                     GEOID03
 AF9261  GEOID HEIGHT    -        -28.673 (meters)                     GEOID18
 AF9261  NAD 83(2011) X  -     97,997.475 (meters)                     COMP
 AF9261  NAD 83(2011) Y  - -5,069,647.874 (meters)                     COMP
 AF9261  NAD 83(2011) Z  -  3,856,303.179 (meters)                     COMP
 AF9261  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 AF9261
 AF9261  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9261  Standards:
 AF9261         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9261            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9261  -------------------------------------------------------------------
 AF9261  NETWORK    1.15   2.04           0.52   0.41   1.04      0.05621644
 AF9261  -------------------------------------------------------------------
 AF9261  Click here for local accuracies and other accuracy information.
 AF9261
 AF9261.The horizontal coordinates were established by GPS observations
 AF9261.and adjusted by the National Geodetic Survey in June 2012.
 AF9261
 AF9261.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9261.been affixed to the stable North American tectonic plate. See 
 AF9261.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9261
 AF9261.The horizontal coordinates are valid at the epoch date displayed above
 AF9261.which is a decimal equivalence of Year/Month/Day.
 AF9261
 AF9261.The orthometric height was determined by GPS observations and a
 AF9261.high-resolution geoid model.
 AF9261
 AF9261.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9261.GEOID18 height accuracy estimate available here.
 AF9261
 AF9261.Click photographs - Photos may exist for this station.
 AF9261
 AF9261.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9261
 AF9261.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9261
 AF9261.The ellipsoidal height was determined by GPS observations
 AF9261.and is referenced to NAD 83.
 AF9261
 AF9261. The following values were computed from the NAD 83(2011) position.
 AF9261
 AF9261;                    North         East     Units Scale Factor Converg.
 AF9261;SPC IL E     -    85,902.911   250,507.950   MT  1.00000516   -0 20 24.0
 AF9261;SPC IL E     -   281,833.13    821,874.83   sFT  1.00000516   -0 20 24.0
 AF9261;UTM  16      - 4,145,300.989   332,570.106   MT  0.99994531   -1 09 02.9
 AF9261
 AF9261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9261!SPC IL E     -   0.99998035  x   1.00000516  =   0.99998551
 AF9261!UTM  16      -   0.99998035  x   0.99994531  =   0.99992566
 AF9261
 AF9261:                Primary Azimuth Mark                     Grid Az
 AF9261:SPC IL E     -  9514                                     191 13 28.7
 AF9261:UTM  16      -  9514                                     192 02 07.6
 AF9261
 AF9261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3257045300(NAD 83)
 AF9261
 AF9261|---------------------------------------------------------------------|
 AF9261| PID    Reference Object                     Distance      Geod. Az  |
 AF9261|                                                           dddmmss.s |
 AF9261| DG4739 9514                                APPROX. 0.6 KM 1905304.7 |
 AF9261|---------------------------------------------------------------------|
 AF9261
 AF9261                          SUPERSEDED SURVEY CONTROL
 AF9261
 AF9261  NAD 83(2007)-  37 26 21.88290(N)    088 53 33.35037(W) AD(2002.00) 0
 AF9261  ELLIP H (02/10/07)  125.235  (m)                       GP(2002.00)    
 AF9261  ELLIP H (10/15/04)  125.239  (m)                       GP(       ) 4 2
 AF9261  NAD 83(1997)-  37 26 21.88228(N)    088 53 33.35052(W) AD(       ) B
 AF9261  ELLIP H (07/17/98)  125.253  (m)                       GP(       ) 4 1
 AF9261  NAVD 88 (07/17/98)  153.9    (m)  GEOID96  model used  GPS OBS        
 AF9261
 AF9261.Superseded values are not recommended for survey control.
 AF9261
 AF9261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9261.See file dsdata.pdf to determine how the superseded data were derived.
 AF9261
 AF9261_MARKER: A = ALUMINUM MARKER
 AF9261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9261_STAMPING: 044-9515 GPS 1994
 AF9261_MARK LOGO: ILDT
 AF9261_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9261+STABILITY: SURFACE MOTION
 AF9261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9261+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 AF9261
 AF9261  HISTORY     - Date     Condition        Report By
 AF9261  HISTORY     - 1994     MONUMENTED       ILDT
 AF9261  HISTORY     - 19980909 GOOD             ILDT
 AF9261  HISTORY     - 20080201 GOOD             ILDT
 AF9261  HISTORY     - 20100626 GOOD             ILDT
 AF9261  HISTORY     - 20140709 GOOD             ILDT
 AF9261  HISTORY     - 20230511 GOOD             ILDT
 AF9261
 AF9261                          STATION DESCRIPTION
 AF9261
 AF9261'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994 (DB)
 AF9261'THE STATION IS LOCATED ABOUT 1.6 MI (2.6 KM) NORTH OF VIENNA.  TO
 AF9261'REACH FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE ROUTE 146 IN
 AF9261'VIENNA, GO NORTH ON HIGHWAY 45 FOR 1.6 MI (2.6 KM) TO DAMERON LANE,
 AF9261'TURN RIGHT AND PROCEED ABOUT 100 M (328.1 FT) TO A CONCRETE DRIVEWAY
 AF9261'ON THE LEFT, TURN LEFT UP HILL ON DRIVEWAY TO CHURCH FOR ABOUT 100 M
 AF9261'(328.1 FT) TO THE STATION ON THE LEFT, 31.4 M (103.0 FT) EAST OF THE
 AF9261'CENTER OF ROUTE 45, 85.7 M (281.2 FT) SOUTHWEST OF THE SOUTHWEST
 AF9261'CORNER OF THE CHURCH, AND 0.7 M (2.3 FT) SOUTHEAST OF A METAL IDOT
 AF9261'WITNESS POST.
 AF9261
 AF9261                          STATION RECOVERY (1998)
 AF9261
 AF9261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 AF9261'RECOVERED AS DESCRIBED
 AF9261
 AF9261                          STATION RECOVERY (2008)
 AF9261
 AF9261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 AF9261'RECOVERED IN GOOD CONDITION.
 AF9261
 AF9261                          STATION RECOVERY (2010)
 AF9261
 AF9261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 AF9261'RECOVERED IN GOOD CONDITION.
 AF9261
 AF9261                          STATION RECOVERY (2014)
 AF9261
 AF9261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AF9261'RECOVERED IN GOOD CONDITION.
 AF9261
 AF9261                          STATION RECOVERY (2023)
 AF9261
 AF9261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 AF9261'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2769 ***********************************************************************
 ME2769  DESIGNATION -  045 COC
 ME2769  PID         -  ME2769
 ME2769  STATE/COUNTY-  IL/COOK
 ME2769  COUNTRY     -  US
 ME2769  USGS QUAD   -  ENGLEWOOD (2018)
 ME2769
 ME2769                         *CURRENT SURVEY CONTROL
 ME2769  ______________________________________________________________________
 ME2769* NAD 83(1997) POSITION- 41 48 50.27354(N) 087 37 34.87022(W)   ADJUSTED
 ME2769* NAVD 88 ORTHO HEIGHT -   181.6   (meters)      596.    (feet) VERTCON3
 ME2769  ______________________________________________________________________
 ME2769  GEOID HEIGHT    -        -33.535 (meters)                     GEOID18
 ME2769  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 ME2769  HORZ ORDER      -  SECOND
 ME2769
 ME2769.The horizontal coordinates were established by classical geodetic methods
 ME2769.and adjusted by the National Geodetic Survey in October 1999.
 ME2769
 ME2769.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2769.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2769
 ME2769.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2769.GEOID18 height accuracy estimate available here.
 ME2769
 ME2769.Click photographs - Photos may exist for this station.
 ME2769
 ME2769.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2769
 ME2769. The following values were computed from the NAD 83(1997) position.
 ME2769
 ME2769;                    North         East     Units Scale Factor Converg.
 ME2769;SPC IL E     -   571,681.565   358,742.870   MT  1.00001745   +0 28 16.9
 ME2769;SPC IL E     - 1,875,591.93  1,176,975.57   sFT  1.00001745   +0 28 16.9
 ME2769;UTM  16      - 4,629,310.885   447,976.015   MT  0.99963330   -0 25 03.4
 ME2769
 ME2769!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2769!SPC IL E     -   0.99997678  x   1.00001745  =   0.99999423
 ME2769!UTM  16      -   0.99997678  x   0.99963330  =   0.99961008
 ME2769
 ME2769:                Primary Azimuth Mark                     Grid Az
 ME2769:SPC IL E     -  044                                      178 32 59.9
 ME2769:UTM  16      -  044                                      179 26 20.2
 ME2769
 ME2769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4797629310(NAD 83)
 ME2769
 ME2769|---------------------------------------------------------------------|
 ME2769| PID    Reference Object                     Distance      Geod. Az  |
 ME2769|                                                           dddmmss.s |
 ME2769| ME2661 CHICAGO HANCOCK CNTR E TV TWR       APPROX. 9.4 KM 0014438.4 |
 ME2769| ME2721 044                                 APPROX. 0.5 KM 1790116.8 |
 ME2769| ME2770 045 COC TPT                           5.702 METERS 23800     |
 ME2769|---------------------------------------------------------------------|
 ME2769
 ME2769                          SUPERSEDED SURVEY CONTROL
 ME2769
 ME2769  NAD 83(1997)-  41 48 50.27373(N)    087 37 34.87056(W) AD(       ) 2
 ME2769  NAD 83(1994)-  41 48 50.27812(N)    087 37 34.88102(W) AD(       ) 2
 ME2769  NAD 83(1986)-  41 48 50.27858(N)    087 37 34.88031(W) AD(       ) 2
 ME2769  NAD 27      -  41 48 50.15580(N)    087 37 34.69922(W) AD(       ) 2
 ME2769  NGVD 29 (07/19/86)  181.7    (m)          596.     (f) VERT ANG       
 ME2769
 ME2769.Superseded values are not recommended for survey control.
 ME2769
 ME2769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2769.See file dsdata.pdf to determine how the superseded data were derived.
 ME2769
 ME2769_MARKER: DD = SURVEY DISK
 ME2769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2769+STABILITY: SURFACE MOTION
 ME2769
 ME2769  HISTORY     - Date     Condition        Report By
 ME2769  HISTORY     - 1977     MONUMENTED       IL1670
 ME2769
 ME2769                          STATION DESCRIPTION
 ME2769
 ME2769'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2769'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2769'AT THE WEST SIDE OF SOUTH STATE STREET SOUTH OF 44TH STREET.
 ME2769'ADDRESS IS 4416 SOUTH STATE STREET.
 ME2769'
 ME2769'STATION MARKS, BRONZE SURFACE DISK STAMPED---045 1977---AND SET
 ME2769'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2769'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2769'
 ME2769'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2769'MARK. THE STATION IS 90.76 FEET WEST OF EAST LINE OF SOUTH STATE
 ME2769'STREET AND 228.0 FEET SOUTH OF THE SOUTH LINE OF EAST 44TH
 ME2769'STREET EXTENDED WEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2750 ***********************************************************************
 ME2750  DESIGNATION -  047 COC
 ME2750  PID         -  ME2750
 ME2750  STATE/COUNTY-  IL/COOK
 ME2750  COUNTRY     -  US
 ME2750  USGS QUAD   -  ENGLEWOOD (2018)
 ME2750
 ME2750                         *CURRENT SURVEY CONTROL
 ME2750  ______________________________________________________________________
 ME2750* NAD 83(1997) POSITION- 41 49 08.16451(N) 087 41 45.94435(W)   ADJUSTED
 ME2750* NAVD 88 ORTHO HEIGHT -   181.    (meters)      594.    (feet) VERTCON3
 ME2750  ______________________________________________________________________
 ME2750  GEOID HEIGHT    -        -33.509 (meters)                     GEOID18
 ME2750  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 ME2750  HORZ ORDER      -  SECOND
 ME2750
 ME2750.The horizontal coordinates were established by classical geodetic methods
 ME2750.and adjusted by the National Geodetic Survey in October 1999.
 ME2750
 ME2750.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2750.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2750
 ME2750.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2750.GEOID18 height accuracy estimate available here.
 ME2750
 ME2750.Click photographs - Photos may exist for this station.
 ME2750
 ME2750.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2750
 ME2750. The following values were computed from the NAD 83(1997) position.
 ME2750
 ME2750;                    North         East     Units Scale Factor Converg.
 ME2750;SPC IL E     -   572,188.216   352,943.831   MT  1.00000948   +0 25 29.7
 ME2750;SPC IL E     - 1,877,254.17  1,157,949.89   sFT  1.00000948   +0 25 29.7
 ME2750;UTM  16      - 4,629,907.226   442,187.714   MT  0.99964113   -0 27 51.0
 ME2750
 ME2750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2750!SPC IL E     -   0.99997688  x   1.00000948  =   0.99998636
 ME2750!UTM  16      -   0.99997688  x   0.99964113  =   0.99961802
 ME2750
 ME2750:                Primary Azimuth Mark                     Grid Az
 ME2750:SPC IL E     -  048 COC                                  048 09 33.7
 ME2750:UTM  16      -  048 COC                                  049 02 54.4
 ME2750
 ME2750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4218729907(NAD 83)
 ME2750
 ME2750|---------------------------------------------------------------------|
 ME2750| PID    Reference Object                     Distance      Geod. Az  |
 ME2750|                                                           dddmmss.s |
 ME2750| ME2745 048 COC                             APPROX. 0.6 KM 0483503.4 |
 ME2750| ME2746 KELLY                               391.719 METERS 09931     |
 ME2750| ME2749 047 COC TPT                          23.968 METERS 09932     |
 ME2750|---------------------------------------------------------------------|
 ME2750
 ME2750                          SUPERSEDED SURVEY CONTROL
 ME2750
 ME2750  NAD 83(1997)-  41 49 08.16466(N)    087 41 45.94471(W) AD(       ) 2
 ME2750  NAD 83(1994)-  41 49 08.16826(N)    087 41 45.95515(W) AD(       ) 2
 ME2750  NAD 83(1986)-  41 49 08.16886(N)    087 41 45.95456(W) AD(       ) 2
 ME2750  NAD 27      -  41 49 08.05019(N)    087 41 45.76348(W) AD(       ) 2
 ME2750  NGVD 29 (07/19/86)  181.     (m)          594.     (f) VERT ANG       
 ME2750
 ME2750.Superseded values are not recommended for survey control.
 ME2750
 ME2750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2750.See file dsdata.pdf to determine how the superseded data were derived.
 ME2750
 ME2750_MARKER: DD = SURVEY DISK
 ME2750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2750+STABILITY: SURFACE MOTION
 ME2750
 ME2750  HISTORY     - Date     Condition        Report By
 ME2750  HISTORY     - 1977     MONUMENTED       IL1670
 ME2750
 ME2750                          STATION DESCRIPTION
 ME2750
 ME2750'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2750'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2750'AT THE SOUTHWEST CORNER OF THE INTERSECTION OF SOUTH MOZART
 ME2750'STREET AND SOUTH ARCHER AVENUE. ADDRESS IS 4100 SOUTH MOZART
 ME2750'STREET.
 ME2750'
 ME2750'STATION MARKS, BRONZE SURFACE DISK STAMPED---047 1977---AND
 ME2750'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2750'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2750'
 ME2750'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2750'MARK. THE STATION IS 1.67 FEET SOUTH OF THE SOUTH LINE OF SOUTH
 ME2750'ARCHER AVENUE AND 15.0 FEET EAST OF THE WEST LINE OF SOUTH
 ME2750'MOZART STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3145 ***********************************************************************
 ME3145  DESIGNATION -  049 COC
 ME3145  PID         -  ME3145
 ME3145  STATE/COUNTY-  IL/COOK
 ME3145  COUNTRY     -  US
 ME3145  USGS QUAD   -  BERWYN (2018)
 ME3145
 ME3145                         *CURRENT SURVEY CONTROL
 ME3145  ______________________________________________________________________
 ME3145* NAD 83(1997) POSITION- 41 46 46.45840(N) 087 45 22.87666(W)   ADJUSTED
 ME3145* NAVD 88 ORTHO HEIGHT -   188.3   (meters)      618.    (feet) VERTCON3
 ME3145  ______________________________________________________________________
 ME3145  GEOID HEIGHT    -        -33.442 (meters)                     GEOID18
 ME3145  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 ME3145  HORZ ORDER      -  SECOND
 ME3145
 ME3145.This mark is at Chicago Midway Airport (MDW)
 ME3145
 ME3145.The horizontal coordinates were established by classical geodetic methods
 ME3145.and adjusted by the National Geodetic Survey in October 1999.
 ME3145
 ME3145.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3145.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3145
 ME3145.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3145.GEOID18 height accuracy estimate available here.
 ME3145
 ME3145.Click photographs - Photos may exist for this station.
 ME3145
 ME3145.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3145
 ME3145. The following values were computed from the NAD 83(1997) position.
 ME3145
 ME3145;                    North         East     Units Scale Factor Converg.
 ME3145;SPC IL E     -   567,780.924   347,966.640   MT  1.00000330   +0 23 03.9
 ME3145;SPC IL E     - 1,862,794.58  1,141,620.55   sFT  1.00000330   +0 23 03.9
 ME3145;UTM  16      - 4,625,579.228   437,144.586   MT  0.99964862   -0 30 14.2
 ME3145
 ME3145!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3145!SPC IL E     -   0.99997571  x   1.00000330  =   0.99997901
 ME3145!UTM  16      -   0.99997571  x   0.99964862  =   0.99962434
 ME3145
 ME3145:                Primary Azimuth Mark                     Grid Az
 ME3145:SPC IL E     -  MIDWAY MONUMENT NUMBER 4                 249 57 12.9
 ME3145:UTM  16      -  MIDWAY MONUMENT NUMBER 4                 250 50 31.0
 ME3145
 ME3145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3714425579(NAD 83)
 ME3145
 ME3145|---------------------------------------------------------------------|
 ME3145| PID    Reference Object                     Distance      Geod. Az  |
 ME3145|                                                           dddmmss.s |
 ME3145| ME3144 049 COC TPT                           8.476 METERS 02132     |
 ME3145| ME3139 MIDWAY MONUMENT NUMBER 4            455.342 METERS 2502016.8 |
 ME3145| ME3121 MIDWAY AZ MK                        APPROX. 0.5 KM 3535708.3 |
 ME3145|---------------------------------------------------------------------|
 ME3145
 ME3145                          SUPERSEDED SURVEY CONTROL
 ME3145
 ME3145  NAD 83(1997)-  41 46 46.45852(N)    087 45 22.87702(W) AD(       ) 2
 ME3145  NAD 83(1994)-  41 46 46.46164(N)    087 45 22.88653(W) AD(       ) 2
 ME3145  NAD 83(1986)-  41 46 46.46221(N)    087 45 22.88609(W) AD(       ) 2
 ME3145  NAD 27      -  41 46 46.34556(N)    087 45 22.69048(W) AD(       ) 2
 ME3145  NGVD 29 (07/19/86)  188.4    (m)          618.     (f) VERT ANG       
 ME3145
 ME3145.Superseded values are not recommended for survey control.
 ME3145
 ME3145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3145.See file dsdata.pdf to determine how the superseded data were derived.
 ME3145
 ME3145_MARKER: DD = SURVEY DISK
 ME3145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3145+STABILITY: SURFACE MOTION
 ME3145
 ME3145  HISTORY     - Date     Condition        Report By
 ME3145  HISTORY     - 1977     MONUMENTED       IL1670
 ME3145
 ME3145                          STATION DESCRIPTION
 ME3145
 ME3145'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3145'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME3145'AT THE SOUTHWESTERLY SECTION OF THE CHICAGO MIDWAY AIRPORT.
 ME3145'
 ME3145'THE STATION MARKS, A BRONZE SURFACE DISK STAMPED---049
 ME3145'1977---AND SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE
 ME3145'MONUMENT WITH THE INSCRIPTION CITY OF CHICAGO TRIANGULATION
 ME3145'STATION. THE UNDERGROUND DISK IS SET IN CONCRETE 5 FEET BELOW
 ME3145'THE SURFACE MARK.
 ME3145'
 ME3145'THE STATION IS LOCATED 5.5 FEET NORTHEAST OF THE NORTHEASTERLY
 ME3145'CORNER OF A STEEL LANDING MAT, 80 FEET NORTH AT A RIGHT ANGLE
 ME3145'TO THE EDGE OF THE TAXIWAY AND ON LINE WITH THE APPROXIMATE
 ME3145'CENTERLINE OF THE EAST HANGAR BAY LOCATED DIRECTLY TO THE SOUTH
 ME3145'OF THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0129 ***********************************************************************
 NG0129  DESIGNATION -  05 NO 3301
 NG0129  PID         -  NG0129
 NG0129  STATE/COUNTY-  IL/COOK
 NG0129  COUNTRY     -  US
 NG0129  USGS QUAD   -  EVANSTON (2018)
 NG0129
 NG0129                         *CURRENT SURVEY CONTROL
 NG0129  ______________________________________________________________________
 NG0129* NAD 83(1986) POSITION- 42 04 44.3    (N) 087 43 19.6    (W)   HD_HELD2
 NG0129* NAVD 88 ORTHO HEIGHT -   193.161 (meters)      633.73  (feet) ADJUSTED
 NG0129  ______________________________________________________________________
 NG0129  GEOID HEIGHT    -        -33.858 (meters)                     GEOID18
 NG0129  DYNAMIC HEIGHT  -        193.099 (meters)      633.53  (feet) COMP
 NG0129  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 NG0129
 NG0129  VERT ORDER      -  FIRST     CLASS 0
 NG0129
 NG0129.The horizontal coordinates were established by autonomous hand held GPS
 NG0129.observations and have an estimated accuracy of +/- 10 meters.
 NG0129
 NG0129.The orthometric height was determined by differential leveling and
 NG0129.adjusted by the NATIONAL GEODETIC SURVEY
 NG0129.in June 1991.
 NG0129
 NG0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0129.GEOID18 height accuracy estimate available here.
 NG0129
 NG0129.Click photographs - Photos may exist for this station.
 NG0129
 NG0129.The dynamic height is computed by dividing the NAVD 88
 NG0129.geopotential number by the normal gravity value computed on the
 NG0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0129.degrees latitude (g = 980.6199 gals.).
 NG0129
 NG0129.The modeled gravity was interpolated from observed gravity values.
 NG0129
 NG0129;                    North         East    Units  Estimated Accuracy
 NG0129;SPC IL E     -   601,055.      350,576.      MT  (+/- 10 meters HH2 GPS)
 NG0129
 NG0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4027058796(NAD 83)
 NG0129
 NG0129                          SUPERSEDED SURVEY CONTROL
 NG0129
 NG0129  NGVD 29 (??/??/92)  193.22   (m)          633.9    (f) COMPUTED    1 0
 NG0129
 NG0129.Superseded values are not recommended for survey control.
 NG0129
 NG0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0129.See file dsdata.pdf to determine how the superseded data were derived.
 NG0129
 NG0129_MARKER: DB = BENCH MARK DISK
 NG0129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0129_STAMPING: T42N R13E 05 NO 3301
 NG0129_MARK LOGO: IL-031
 NG0129_PROJECTION: FLUSH
 NG0129_MAGNETIC: O = OTHER; SEE DESCRIPTION
 NG0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0129+STABILITY: SURFACE MOTION
 NG0129_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0129+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2000
 NG0129
 NG0129  HISTORY     - Date     Condition        Report By
 NG0129  HISTORY     - 1973     MONUMENTED       IL-031
 NG0129  HISTORY     - 1973     GOOD             NGS
 NG0129  HISTORY     - 20000811 GOOD             PATRIC
 NG0129  HISTORY     - 20011110 GOOD             USPSQD
 NG0129  HISTORY     - 20181003 GOOD             AMESC
 NG0129  HISTORY     - 20250714 GOOD             USPSQD
 NG0129
 NG0129                          STATION DESCRIPTION
 NG0129
 NG0129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0129'0.6 MI W FROM WILMETTE.
 NG0129'0.55 MILES WEST ALONG LAKE AVENUE FROM THE VILLAGE HALL ANNEX,
 NG0129'AT THE INTERSECTION OF LAKE AVENUE AND RIDGE ROAD, SET IN THE
 NG0129'NORTH LAWN OF ST. JOSEPH CHURCH, 82.2 FEET EAST OF THE EAST
 NG0129'CURB OF RIDGE ROAD, 73.3 FEET NORTH OF THE CENTER LINE OF THE
 NG0129'NORTHWEST MAIN ENTRANCE TO THE CHURCH 23.9 FEET SOUTH OF THE
 NG0129'SOUTH CURB OF LAKE AVENUE.  A COOK COUNTY HIGHWAY DEPARTMENT DISK
 NG0129'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND AND ABOUT
 NG0129'LEVEL WITH THE STREET.  SEC 33, T42N, R13E.
 NG0129
 NG0129                          STATION RECOVERY (2000)
 NG0129
 NG0129'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0129'RECOVERED IN GOOD CONDITION.
 NG0129
 NG0129                          STATION RECOVERY (2001)
 NG0129
 NG0129'RECOVERY NOTE BY US POWER SQUADRON 2001 (EFU)
 NG0129'RECOVERED AS DESCRIBED.
 NG0129'COORDINATES BY GPS. L 42 DEGREES 04.725' LO 087 DEGREES 43.325'.
 NG0129
 NG0129                          STATION RECOVERY (2018)
 NG0129
 NG0129'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 NG0129'RECOVERED IN GOOD CONDITION.
 NG0129
 NG0129                          STATION RECOVERY (2025)
 NG0129
 NG0129'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 NG0129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2780 ***********************************************************************
 ME2780  DESIGNATION -  050 COC
 ME2780  PID         -  ME2780
 ME2780  STATE/COUNTY-  IL/COOK
 ME2780  COUNTRY     -  US
 ME2780  USGS QUAD   -  ENGLEWOOD (2018)
 ME2780
 ME2780                         *CURRENT SURVEY CONTROL
 ME2780  ______________________________________________________________________
 ME2780* NAD 83(1997) POSITION- 41 47 38.00506(N) 087 40 56.42795(W)   ADJUSTED
 ME2780* NAVD 88 ORTHO HEIGHT -   182.    (meters)      597.    (feet) VERTCON3
 ME2780  ______________________________________________________________________
 ME2780  GEOID HEIGHT    -        -33.496 (meters)                     GEOID18
 ME2780  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 ME2780  HORZ ORDER      -  SECOND
 ME2780
 ME2780.The horizontal coordinates were established by classical geodetic methods
 ME2780.and adjusted by the National Geodetic Survey in October 1999.
 ME2780
 ME2780.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2780.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2780
 ME2780.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2780.GEOID18 height accuracy estimate available here.
 ME2780
 ME2780.Click photographs - Photos may exist for this station.
 ME2780
 ME2780.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2780
 ME2780. The following values were computed from the NAD 83(1997) position.
 ME2780
 ME2780;                    North         East     Units Scale Factor Converg.
 ME2780;SPC IL E     -   569,415.174   354,107.680   MT  1.00001101   +0 26 01.9
 ME2780;SPC IL E     - 1,868,156.28  1,161,768.28   sFT  1.00001101   +0 26 01.9
 ME2780;UTM  16      - 4,627,117.496   443,307.991   MT  0.99963955   -0 27 17.1
 ME2780
 ME2780!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2780!SPC IL E     -   0.99997672  x   1.00001101  =   0.99998773
 ME2780!UTM  16      -   0.99997672  x   0.99963955  =   0.99961628
 ME2780
 ME2780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4330727117(NAD 83)
 ME2780
 ME2780                          SUPERSEDED SURVEY CONTROL
 ME2780
 ME2780  NAD 83(1997)-  41 47 38.00520(N)    087 40 56.42828(W) AD(       ) 2
 ME2780  NAD 83(1994)-  41 47 38.00906(N)    087 40 56.43826(W) AD(       ) 2
 ME2780  NAD 83(1986)-  41 47 38.00958(N)    087 40 56.43770(W) AD(       ) 2
 ME2780  NAD 27      -  41 47 37.88964(N)    087 40 56.25064(W) AD(       ) 2
 ME2780  NGVD 29 (07/19/86)  182.     (m)          597.     (f) VERT ANG       
 ME2780
 ME2780.Superseded values are not recommended for survey control.
 ME2780
 ME2780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2780.See file dsdata.pdf to determine how the superseded data were derived.
 ME2780
 ME2780_MARKER: DD = SURVEY DISK
 ME2780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2780+STABILITY: SURFACE MOTION
 ME2780
 ME2780  HISTORY     - Date     Condition        Report By
 ME2780  HISTORY     - 1977     MONUMENTED       IL1670
 ME2780
 ME2780                          STATION DESCRIPTION
 ME2780
 ME2780'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2780'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2780'AT THE NORTHWEST CORNER OF WEST GARFIELD BOULEVARD AND SOUTH
 ME2780'CLAREMONT AVENUE. ADDRESS IS APPROXIMATELY 2328 WEST GARFIELD
 ME2780'BOULEVARD.
 ME2780'
 ME2780'STATION MARKS, BRONZE SURFACE DISK STAMPED---050 1977---AND SET
 ME2780'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2780'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2780'
 ME2780'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2780'MARK. THE STATION IS 5.0 FEET EAST OF THE WEST LINE OF SOUTH
 ME2780'CLAREMONT AVENUE AND 12.0 FEET SOUTH OF THE NORTH LINE OF WEST
 ME2780'GARFIELD BOULEVARD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2886 ***********************************************************************
 ME2886  DESIGNATION -  051 COC
 ME2886  PID         -  ME2886
 ME2886  STATE/COUNTY-  IL/COOK
 ME2886  COUNTRY     -  US
 ME2886  USGS QUAD   -  LAKE CALUMET (2018)
 ME2886
 ME2886                         *CURRENT SURVEY CONTROL
 ME2886  ______________________________________________________________________
 ME2886* NAD 83(1997) POSITION- 41 39 28.99711(N) 087 33 29.43195(W)   ADJUSTED
 ME2886* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) VERTCON3
 ME2886  ______________________________________________________________________
 ME2886  GEOID HEIGHT    -        -33.506 (meters)                     GEOID18
 ME2886  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 ME2886  HORZ ORDER      -  SECOND
 ME2886
 ME2886.The horizontal coordinates were established by classical geodetic methods
 ME2886.and adjusted by the National Geodetic Survey in October 1999.
 ME2886
 ME2886.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2886.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2886
 ME2886.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2886.GEOID18 height accuracy estimate available here.
 ME2886
 ME2886.Click photographs - Photos may exist for this station.
 ME2886
 ME2886.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2886
 ME2886. The following values were computed from the NAD 83(1997) position.
 ME2886
 ME2886;                    North         East     Units Scale Factor Converg.
 ME2886;SPC IL E     -   554,414.017   364,563.711   MT  1.00002628   +0 30 54.9
 ME2886;SPC IL E     - 1,818,939.99  1,196,072.78   sFT  1.00002628   +0 30 54.9
 ME2886;UTM  16      - 4,611,962.039   453,526.485   MT  0.99962658   -0 22 15.7
 ME2886
 ME2886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2886!SPC IL E     -   0.99997735  x   1.00002628  =   1.00000363
 ME2886!UTM  16      -   0.99997735  x   0.99962658  =   0.99960394
 ME2886
 ME2886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5352611962(NAD 83)
 ME2886
 ME2886                          SUPERSEDED SURVEY CONTROL
 ME2886
 ME2886  NAD 83(1997)-  41 39 28.99721(N)    087 33 29.43202(W) AD(       ) 2
 ME2886  NAD 83(1994)-  41 39 29.00233(N)    087 33 29.43993(W) AD(       ) 2
 ME2886  NAD 83(1986)-  41 39 29.00242(N)    087 33 29.43966(W) AD(       ) 2
 ME2886  NAD 27      -  41 39 28.87601(N)    087 33 29.28444(W) AD(       ) 2
 ME2886  NGVD 29 (07/19/86)  178.     (m)          584.     (f) VERT ANG       
 ME2886
 ME2886.Superseded values are not recommended for survey control.
 ME2886
 ME2886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2886.See file dsdata.pdf to determine how the superseded data were derived.
 ME2886
 ME2886_MARKER: DD = SURVEY DISK
 ME2886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2886+STABILITY: SURFACE MOTION
 ME2886
 ME2886  HISTORY     - Date     Condition        Report By
 ME2886  HISTORY     - 1977     MONUMENTED       IL1670
 ME2886
 ME2886                          STATION DESCRIPTION
 ME2886
 ME2886'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2886'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2886'AT THE WEST SIDE OF SOUTH SAGINAW AVENUE AND SOUTH OF EAST 130TH
 ME2886'STREET. ADDRESS IS 13034 SOUTH SAGINAW AVENUE.
 ME2886'
 ME2886'STATION MARKS, BRONZE SURFACE DISK STAMPED---051 1977---AND
 ME2886'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2886'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2886'
 ME2886'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2886'MARK. THE STATION IS 367.0 FEET SOUTH OF THE SOUTH LINE OF EAST
 ME2886'130TH STREET AND 3.0 FEET EAST OF THE WEST LINE OF SOUTH
 ME2886'SAGINAW AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2905 ***********************************************************************
 ME2905  DESIGNATION -  052 COC
 ME2905  PID         -  ME2905
 ME2905  STATE/COUNTY-  IL/COOK
 ME2905  COUNTRY     -  US
 ME2905  USGS QUAD   -  LAKE CALUMET (2018)
 ME2905
 ME2905                         *CURRENT SURVEY CONTROL
 ME2905  ______________________________________________________________________
 ME2905* NAD 83(1997) POSITION- 41 39 06.98910(N) 087 33 02.00106(W)   ADJUSTED
 ME2905* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) VERTCON3
 ME2905  ______________________________________________________________________
 ME2905  GEOID HEIGHT    -        -33.508 (meters)                     GEOID18
 ME2905  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 ME2905  HORZ ORDER      -  SECOND
 ME2905
 ME2905.The horizontal coordinates were established by classical geodetic methods
 ME2905.and adjusted by the National Geodetic Survey in October 1999.
 ME2905
 ME2905.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2905.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2905
 ME2905.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2905.GEOID18 height accuracy estimate available here.
 ME2905
 ME2905.Click photographs - Photos may exist for this station.
 ME2905
 ME2905.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2905
 ME2905. The following values were computed from the NAD 83(1997) position.
 ME2905
 ME2905;                    North         East     Units Scale Factor Converg.
 ME2905;SPC IL E     -   553,740.775   365,204.534   MT  1.00002730   +0 31 12.9
 ME2905;SPC IL E     - 1,816,731.19  1,198,175.21   sFT  1.00002730   +0 31 12.9
 ME2905;UTM  16      - 4,611,279.239   454,156.565   MT  0.99962586   -0 21 57.3
 ME2905
 ME2905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2905!SPC IL E     -   0.99997735  x   1.00002730  =   1.00000465
 ME2905!UTM  16      -   0.99997735  x   0.99962586  =   0.99960322
 ME2905
 ME2905:                Primary Azimuth Mark                     Grid Az
 ME2905:SPC IL E     -  STD 140 COC                              091 39 45.8
 ME2905:UTM  16      -  STD 140 COC                              092 32 56.0
 ME2905
 ME2905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5415611279(NAD 83)
 ME2905
 ME2905|---------------------------------------------------------------------|
 ME2905| PID    Reference Object                     Distance      Geod. Az  |
 ME2905|                                                           dddmmss.s |
 ME2905| ME2879 STD 140 COC                         APPROX. 0.6 KM 0921058.7 |
 ME2905| ME2509 HAMMOND RADIO STA WJOB MAST         APPROX. 8.5 KM 1355106.2 |
 ME2905| ME2906 052 COC TPT                           7.122 METERS 31837     |
 ME2905|---------------------------------------------------------------------|
 ME2905
 ME2905                          SUPERSEDED SURVEY CONTROL
 ME2905
 ME2905  NAD 83(1997)-  41 39 06.98921(N)    087 33 02.00112(W) AD(       ) 2
 ME2905  NAD 83(1994)-  41 39 06.99438(N)    087 33 02.00895(W) AD(       ) 2
 ME2905  NAD 83(1986)-  41 39 06.99443(N)    087 33 02.00872(W) AD(       ) 2
 ME2905  NAD 27      -  41 39 06.86772(N)    087 33 01.85511(W) AD(       ) 2
 ME2905  NGVD 29 (07/19/86)  178.     (m)          584.     (f) VERT ANG       
 ME2905
 ME2905.Superseded values are not recommended for survey control.
 ME2905
 ME2905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2905.See file dsdata.pdf to determine how the superseded data were derived.
 ME2905
 ME2905_MARKER: DD = SURVEY DISK
 ME2905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2905+STABILITY: SURFACE MOTION
 ME2905
 ME2905  HISTORY     - Date     Condition        Report By
 ME2905  HISTORY     - 1977     MONUMENTED       IL1670
 ME2905
 ME2905                          STATION DESCRIPTION
 ME2905
 ME2905'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2905'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2905'AT THE NORTHEAST CORNER OF THE INTERSECTION OF SOUTH BRAINARD
 ME2905'AVENUE AND EAST 134TH STREET. ADDRESS IS 3002 EAST 134TH STREET.
 ME2905'
 ME2905'STATION MARKS, BRONZE SURFACE DISK STAMPED---052 1977---AND SET
 ME2905'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2905'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2905'
 ME2905'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2905'MARK. THE STATION IS 1.0 FEET SOUTH OF THE NORTH LINE OF EAST
 ME2905'134TH STREET AND 71.0 FEET SOUTHWEST OF THE NORTHEAST LINE OF
 ME2905'SOUTH BRAINARD AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2671 ***********************************************************************
 ME2671  DESIGNATION -  053 COC
 ME2671  PID         -  ME2671
 ME2671  STATE/COUNTY-  IL/COOK
 ME2671  COUNTRY     -  US
 ME2671  USGS QUAD   -  JACKSON PARK (2018)
 ME2671
 ME2671                         *CURRENT SURVEY CONTROL
 ME2671  ______________________________________________________________________
 ME2671* NAD 83(1997) POSITION- 41 46 25.28558(N) 087 33 59.09254(W)   ADJUSTED
 ME2671* NAVD 88 ORTHO HEIGHT -   178.6   (meters)      586.    (feet) VERTCON3
 ME2671  ______________________________________________________________________
 ME2671  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 ME2671  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 ME2671  HORZ ORDER      -  SECOND
 ME2671
 ME2671.The horizontal coordinates were established by classical geodetic methods
 ME2671.and adjusted by the National Geodetic Survey in October 1999.
 ME2671
 ME2671.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2671.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2671
 ME2671.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2671.GEOID18 height accuracy estimate available here.
 ME2671
 ME2671.Click photographs - Photos may exist for this station.
 ME2671
 ME2671.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2671
 ME2671. The following values were computed from the NAD 83(1997) position.
 ME2671
 ME2671;                    North         East     Units Scale Factor Converg.
 ME2671;SPC IL E     -   567,251.089   363,763.065   MT  1.00002501   +0 30 39.4
 ME2671;SPC IL E     - 1,861,056.28  1,193,445.99   sFT  1.00002501   +0 30 39.4
 ME2671;UTM  16      - 4,624,804.847   452,924.959   MT  0.99962727   -0 22 38.4
 ME2671
 ME2671!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2671!SPC IL E     -   0.99997725  x   1.00002501  =   1.00000226
 ME2671!UTM  16      -   0.99997725  x   0.99962727  =   0.99960453
 ME2671
 ME2671:                Primary Azimuth Mark                     Grid Az
 ME2671:SPC IL E     -  054 COC                                  343 03 33.5
 ME2671:UTM  16      -  054 COC                                  343 56 51.3
 ME2671
 ME2671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5292424804(NAD 83)
 ME2671
 ME2671|---------------------------------------------------------------------|
 ME2671| PID    Reference Object                     Distance      Geod. Az  |
 ME2671|                                                           dddmmss.s |
 ME2671| ME2668 SIXTY EIGHTH STREET CRIB LIGHT      APPROX. 3.2 KM 0641424.9 |
 ME2671| ME2693 054 COC                             APPROX. 2.6 KM 3433412.9 |
 ME2671|---------------------------------------------------------------------|
 ME2671
 ME2671                          SUPERSEDED SURVEY CONTROL
 ME2671
 ME2671  NAD 83(1997)-  41 46 25.28579(N)    087 33 59.09280(W) AD(       ) 2
 ME2671  NAD 83(1994)-  41 46 25.29087(N)    087 33 59.10259(W) AD(       ) 2
 ME2671  NAD 83(1986)-  41 46 25.29115(N)    087 33 59.10192(W) AD(       ) 2
 ME2671  NAD 27      -  41 46 25.16416(N)    087 33 58.93296(W) AD(       ) 2
 ME2671  NGVD 29 (07/19/86)  178.7    (m)          586.     (f) VERT ANG       
 ME2671
 ME2671.Superseded values are not recommended for survey control.
 ME2671
 ME2671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2671.See file dsdata.pdf to determine how the superseded data were derived.
 ME2671
 ME2671_MARKER: DD = SURVEY DISK
 ME2671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2671+STABILITY: SURFACE MOTION
 ME2671
 ME2671  HISTORY     - Date     Condition        Report By
 ME2671  HISTORY     - 1977     MONUMENTED       IL1670
 ME2671
 ME2671                          STATION DESCRIPTION
 ME2671
 ME2671'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2671'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2671'AT THE NORTHEAST CORNER OF THE INTERSECTION OF EAST 67TH STREET
 ME2671'AND SOUTH SHORE DRIVE AT THE EAST END OF THE LAND. NO ADDRESS.
 ME2671'
 ME2671'STATION MARKS, BRONZE SURFACE DISK STAMPED---053 1977---AND SET
 ME2671'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2671'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2671'
 ME2671'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2671'MARK. THE STATION IS 79.60 FEET NORTH OF THE SOUTH LINE OF EAST
 ME2671'67TH STREET AND 114.0 FEET EAST OF THE WEST LINE OF SOUTH SHORE
 ME2671'DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2912 ***********************************************************************
 ME2912  DESIGNATION -  056 COC
 ME2912  PID         -  ME2912
 ME2912  STATE/COUNTY-  IL/COOK
 ME2912  COUNTRY     -  US
 ME2912  USGS QUAD   -  LAKE CALUMET (2018)
 ME2912
 ME2912                         *CURRENT SURVEY CONTROL
 ME2912  ______________________________________________________________________
 ME2912* NAD 83(1997) POSITION- 41 43 04.87415(N) 087 37 22.91006(W)   ADJUSTED
 ME2912* NAVD 88 ORTHO HEIGHT -   181.553 (meters)      595.65  (feet) ADJUSTED
 ME2912  ______________________________________________________________________
 ME2912  GEOID HEIGHT    -        -33.493 (meters)                     GEOID18
 ME2912  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 ME2912  DYNAMIC HEIGHT  -        181.489 (meters)      595.44  (feet) COMP
 ME2912  MODELED GRAVITY -    980,264.5   (mgal)                       NAVD 88
 ME2912
 ME2912  HORZ ORDER      -  SECOND
 ME2912  VERT ORDER      -  SECOND    CLASS I
 ME2912
 ME2912.The horizontal coordinates were established by classical geodetic methods
 ME2912.and adjusted by the National Geodetic Survey in October 1999.
 ME2912
 ME2912.The orthometric height was determined by differential leveling and
 ME2912.adjusted by the NATIONAL GEODETIC SURVEY
 ME2912.in October 2013.
 ME2912
 ME2912.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2912.GEOID18 height accuracy estimate available here.
 ME2912
 ME2912.Click photographs - Photos may exist for this station.
 ME2912
 ME2912.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2912
 ME2912.The dynamic height is computed by dividing the NAVD 88
 ME2912.geopotential number by the normal gravity value computed on the
 ME2912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2912.degrees latitude (g = 980.6199 gals.).
 ME2912
 ME2912.The modeled gravity was interpolated from observed gravity values.
 ME2912
 ME2912. The following values were computed from the NAD 83(1997) position.
 ME2912
 ME2912;                    North         East     Units Scale Factor Converg.
 ME2912;SPC IL E     -   561,027.604   359,106.917   MT  1.00001797   +0 28 21.7
 ME2912;SPC IL E     - 1,840,638.06  1,178,169.94   sFT  1.00001797   +0 28 21.7
 ME2912;UTM  16      - 4,618,656.659   448,174.802   MT  0.99963305   -0 24 52.6
 ME2912
 ME2912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2912!SPC IL E     -   0.99997678  x   1.00001797  =   0.99999475
 ME2912!UTM  16      -   0.99997678  x   0.99963305  =   0.99960984
 ME2912
 ME2912:                Primary Azimuth Mark                     Grid Az
 ME2912:SPC IL E     -  CHICAGO FIRE DEPT TWR                    241 59 10.8
 ME2912:UTM  16      -  CHICAGO FIRE DEPT TWR                    242 52 25.1
 ME2912
 ME2912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4817418656(NAD 83)
 ME2912
 ME2912|---------------------------------------------------------------------|
 ME2912| PID    Reference Object                     Distance      Geod. Az  |
 ME2912|                                                           dddmmss.s |
 ME2912| ME2911 056 COC TPT                           7.438 METERS 04635     |
 ME2912| ME2964 CHICAGO FIRE DEPT TWR               APPROX. 3.2 KM 2422732.5 |
 ME2912|---------------------------------------------------------------------|
 ME2912
 ME2912                          SUPERSEDED SURVEY CONTROL
 ME2912
 ME2912  NAD 83(1997)-  41 43 04.87429(N)    087 37 22.91027(W) AD(       ) 2
 ME2912  NAD 83(1994)-  41 43 04.87888(N)    087 37 22.91903(W) AD(       ) 2
 ME2912  NAD 83(1986)-  41 43 04.87917(N)    087 37 22.91863(W) AD(       ) 2
 ME2912  NAD 27      -  41 43 04.75533(N)    087 37 22.74737(W) AD(       ) 2
 ME2912  NGVD 29 (07/19/86)  182.     (m)          597.     (f) VERT ANG       
 ME2912
 ME2912.Superseded values are not recommended for survey control.
 ME2912
 ME2912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2912.See file dsdata.pdf to determine how the superseded data were derived.
 ME2912
 ME2912_MARKER: DD = SURVEY DISK
 ME2912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2912_STAMPING: 056 1977
 ME2912_MARK LOGO: IL1670
 ME2912_PROJECTION: RECESSED 15 CENTIMETERS
 ME2912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2912+STABILITY: SURFACE MOTION
 ME2912_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME2912+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 ME2912
 ME2912  HISTORY     - Date     Condition        Report By
 ME2912  HISTORY     - 1977     MONUMENTED       IL1670
 ME2912  HISTORY     - 20130815 GOOD             PATRIC
 ME2912
 ME2912                          STATION DESCRIPTION
 ME2912
 ME2912'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2912'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2912'ON THE EAST LINE OF SOUTH STATE STREET APPROXIMATELY 640 FEET
 ME2912'NORTH OF THE NORTH LINE OF WEST 98TH STREET. ADDRESS IS 9701
 ME2912'SOUTH STATE STREET.
 ME2912'
 ME2912'THE STATION MARKS,A BRONZE SURFACE DISK STAMPED---056 1977---AND
 ME2912'SET IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2912'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2912'
 ME2912'A BRONZE UNDERGROUND DISK IS SET IN CONCRETE 5 FEET BELOW THE
 ME2912'SURFACE MARK. THE STATION IS LOCATED 71.8 FEET EAST OF THE
 ME2912'FENCE ON THE EAST LINE OF THE DAN RYAN EXPRESSWAY, 36.0 FEET
 ME2912'SOUTHWESTERLY OF A PARK DISTRICT LIGHT STANDARD, 43.5 FEET
 ME2912'NORTH OF LIGHT STANDARD 97-3, 45.8 FEET SOUTHEASTERLY OF LIGHT
 ME2912'STANDARD 97-1 AND 2.0 FEET EAST OF THE EAST EDGE OF THE WALK.
 ME2912
 ME2912                          STATION RECOVERY (2013)
 ME2912
 ME2912'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 ME2912'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2680 ***********************************************************************
 ME2680  DESIGNATION -  057 COC
 ME2680  PID         -  ME2680
 ME2680  STATE/COUNTY-  IL/COOK
 ME2680  COUNTRY     -  US
 ME2680  USGS QUAD   -  JACKSON PARK (2018)
 ME2680
 ME2680                         *CURRENT SURVEY CONTROL
 ME2680  ______________________________________________________________________
 ME2680* NAD 83(1997) POSITION- 41 46 23.56925(N) 087 36 25.49752(W)   ADJUSTED
 ME2680* NAVD 88 ORTHO HEIGHT -   180.    (meters)      591.    (feet) VERTCON3
 ME2680  ______________________________________________________________________
 ME2680  GEOID HEIGHT    -        -33.518 (meters)                     GEOID18
 ME2680  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 ME2680  HORZ ORDER      -  SECOND
 ME2680
 ME2680.The horizontal coordinates were established by classical geodetic methods
 ME2680.and adjusted by the National Geodetic Survey in October 1999.
 ME2680
 ME2680.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2680.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2680
 ME2680.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2680.GEOID18 height accuracy estimate available here.
 ME2680
 ME2680.Click photographs - Photos may exist for this station.
 ME2680
 ME2680.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2680
 ME2680. The following values were computed from the NAD 83(1997) position.
 ME2680
 ME2680;                    North         East     Units Scale Factor Converg.
 ME2680;SPC IL E     -   567,168.784   360,382.273   MT  1.00001985   +0 29 01.8
 ME2680;SPC IL E     - 1,860,786.25  1,182,354.17   sFT  1.00001985   +0 29 01.8
 ME2680;UTM  16      - 4,624,774.974   449,544.627   MT  0.99963133   -0 24 16.0
 ME2680
 ME2680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2680!SPC IL E     -   0.99997704  x   1.00001985  =   0.99999689
 ME2680!UTM  16      -   0.99997704  x   0.99963133  =   0.99960838
 ME2680
 ME2680:                Primary Azimuth Mark                     Grid Az
 ME2680:SPC IL E     -  058 COC                                  090 53 12.0
 ME2680:UTM  16      -  058 COC                                  091 46 29.8
 ME2680
 ME2680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4954424774(NAD 83)
 ME2680
 ME2680|---------------------------------------------------------------------|
 ME2680| PID    Reference Object                     Distance      Geod. Az  |
 ME2680|                                                           dddmmss.s |
 ME2680| ME2678 058 COC                             449.569 METERS 0912213.8 |
 ME2680| ME2679 057 COC TPT                           9.464 METERS 09424     |
 ME2680|---------------------------------------------------------------------|
 ME2680
 ME2680                          SUPERSEDED SURVEY CONTROL
 ME2680
 ME2680  NAD 83(1997)-  41 46 23.56943(N)    087 36 25.49779(W) AD(       ) 2
 ME2680  NAD 83(1994)-  41 46 23.57410(N)    087 36 25.50753(W) AD(       ) 2
 ME2680  NAD 83(1986)-  41 46 23.57445(N)    087 36 25.50688(W) AD(       ) 2
 ME2680  NAD 27      -  41 46 23.45019(N)    087 36 25.33255(W) AD(       ) 2
 ME2680  NGVD 29 (07/19/86)  180.     (m)          591.     (f) VERT ANG       
 ME2680
 ME2680.Superseded values are not recommended for survey control.
 ME2680
 ME2680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2680.See file dsdata.pdf to determine how the superseded data were derived.
 ME2680
 ME2680_MARKER: DD = SURVEY DISK
 ME2680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2680+STABILITY: SURFACE MOTION
 ME2680
 ME2680  HISTORY     - Date     Condition        Report By
 ME2680  HISTORY     - 1977     MONUMENTED       IL1670
 ME2680
 ME2680                          STATION DESCRIPTION
 ME2680
 ME2680'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2680'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2680'AT THE NORTHWEST CORNER OF THE INTERSECTION OF EAST 67TH STREET
 ME2680'AND SOUTH EVANS AVENUE. ADDRESS IS 6658 SOUTH EVANS AVENUE.
 ME2680'
 ME2680'STATION MARKS, BRONZE SURFACE DISK STAMPED---057 1977---AND SET
 ME2680'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2680'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2680'
 ME2680'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2680'MARK. THE STATION IS 1.60 FEET NORTH OF THE NORTH LINE OF EAST
 ME2680'67TH STREET AND 16.1 FEET EAST OF THE WEST LINE OF SOUTH EVANS
 ME2680'AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2691 ***********************************************************************
 ME2691  DESIGNATION -  059 COC
 ME2691  PID         -  ME2691
 ME2691  STATE/COUNTY-  IL/COOK
 ME2691  COUNTRY     -  US
 ME2691  USGS QUAD   -  JACKSON PARK (2018)
 ME2691
 ME2691                         *CURRENT SURVEY CONTROL
 ME2691  ______________________________________________________________________
 ME2691* NAD 83(1997) POSITION- 41 45 06.85308(N) 087 32 56.22348(W)   ADJUSTED
 ME2691* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) VERTCON3
 ME2691  ______________________________________________________________________
 ME2691  GEOID HEIGHT    -        -33.527 (meters)                     GEOID18
 ME2691  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 ME2691  HORZ ORDER      -  SECOND
 ME2691
 ME2691.The horizontal coordinates were established by classical geodetic methods
 ME2691.and adjusted by the National Geodetic Survey in October 1999.
 ME2691
 ME2691.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2691.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2691
 ME2691.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2691.GEOID18 height accuracy estimate available here.
 ME2691
 ME2691.Click photographs - Photos may exist for this station.
 ME2691
 ME2691.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2691
 ME2691. The following values were computed from the NAD 83(1997) position.
 ME2691
 ME2691;                    North         East     Units Scale Factor Converg.
 ME2691;SPC IL E     -   564,844.388   365,237.100   MT  1.00002735   +0 31 20.4
 ME2691;SPC IL E     - 1,853,160.30  1,198,282.05   sFT  1.00002735   +0 31 20.4
 ME2691;UTM  16      - 4,622,376.559   454,360.940   MT  0.99962563   -0 21 56.0
 ME2691
 ME2691!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2691!SPC IL E     -   0.99997720  x   1.00002735  =   1.00000455
 ME2691!UTM  16      -   0.99997720  x   0.99962563  =   0.99960284
 ME2691
 ME2691:                Primary Azimuth Mark                     Grid Az
 ME2691:SPC IL E     -  PAVIA                                    038 18 19.5
 ME2691:UTM  16      -  PAVIA                                    039 11 35.9
 ME2691
 ME2691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5436022376(NAD 83)
 ME2691
 ME2691|---------------------------------------------------------------------|
 ME2691| PID    Reference Object                     Distance      Geod. Az  |
 ME2691|                                                           dddmmss.s |
 ME2691| ME2669 PAVIA                               APPROX. 0.8 KM 0384939.9 |
 ME2691| ME2690 059 COC TPT                           3.814 METERS 03850     |
 ME2691|---------------------------------------------------------------------|
 ME2691
 ME2691                          SUPERSEDED SURVEY CONTROL
 ME2691
 ME2691  NAD 83(1997)-  41 45 06.85329(N)    087 32 56.22369(W) AD(       ) 2
 ME2691  NAD 83(1994)-  41 45 06.85855(N)    087 32 56.23308(W) AD(       ) 2
 ME2691  NAD 83(1986)-  41 45 06.85877(N)    087 32 56.23244(W) AD(       ) 2
 ME2691  NAD 27      -  41 45 06.73059(N)    087 32 56.06875(W) AD(       ) 2
 ME2691  NGVD 29 (07/19/86)  179.     (m)          587.     (f) VERT ANG       
 ME2691
 ME2691.Superseded values are not recommended for survey control.
 ME2691
 ME2691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2691.See file dsdata.pdf to determine how the superseded data were derived.
 ME2691
 ME2691_MARKER: DD = SURVEY DISK
 ME2691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2691+STABILITY: SURFACE MOTION
 ME2691
 ME2691  HISTORY     - Date     Condition        Report By
 ME2691  HISTORY     - 1977     MONUMENTED       IL1670
 ME2691
 ME2691                          STATION DESCRIPTION
 ME2691
 ME2691'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2691'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO AT
 ME2691'THE SOUTHEAST CORNER OF THE INTERSECTION OF SOUTH COLES AVENUE
 ME2691'AND EAST 79TH STREET. ADDRESS IS 3105 EAST 79TH STREET.
 ME2691'
 ME2691'STATION MARKS, BRONZE SURFACE DISK STAMPED---059 1977---AND SET
 ME2691'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2691'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2691'
 ME2691'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2691'MARK. THE STATION IS 11.40 FEET NORTH OF THE SOUTH LINE OF EAST
 ME2691'79TH STREET AND 52.60 FEET EAST OF THE EAST LINE OF SOUTH COLES
 ME2691'AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2910 ***********************************************************************
 ME2910  DESIGNATION -  060 COC
 ME2910  PID         -  ME2910
 ME2910  STATE/COUNTY-  IL/COOK
 ME2910  COUNTRY     -  US
 ME2910  USGS QUAD   -  LAKE CALUMET (2018)
 ME2910
 ME2910                         *CURRENT SURVEY CONTROL
 ME2910  ______________________________________________________________________
 ME2910* NAD 83(1997) POSITION- 41 44 12.31309(N) 087 35 32.05722(W)   ADJUSTED
 ME2910* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) VERTCON3
 ME2910  ______________________________________________________________________
 ME2910  GEOID HEIGHT    -        -33.512 (meters)                     GEOID18
 ME2910  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 ME2910  HORZ ORDER      -  SECOND
 ME2910
 ME2910.The horizontal coordinates were established by classical geodetic methods
 ME2910.and adjusted by the National Geodetic Survey in October 1999.
 ME2910
 ME2910.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2910.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2910
 ME2910.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2910.GEOID18 height accuracy estimate available here.
 ME2910
 ME2910.Click photographs - Photos may exist for this station.
 ME2910
 ME2910.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2910
 ME2910. The following values were computed from the NAD 83(1997) position.
 ME2910
 ME2910;                    North         East     Units Scale Factor Converg.
 ME2910;SPC IL E     -   563,129.812   361,651.375   MT  1.00002175   +0 29 36.1
 ME2910;SPC IL E     - 1,847,535.06  1,186,517.89   sFT  1.00002175   +0 29 36.1
 ME2910;UTM  16      - 4,620,718.404   450,750.513   MT  0.99962985   -0 23 39.4
 ME2910
 ME2910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2910!SPC IL E     -   0.99997735  x   1.00002175  =   0.99999910
 ME2910!UTM  16      -   0.99997735  x   0.99962985  =   0.99960721
 ME2910
 ME2910:                Primary Azimuth Mark                     Grid Az
 ME2910:SPC IL E     -  AVALON                                   347 03 34.8
 ME2910:UTM  16      -  AVALON                                   347 56 50.3
 ME2910
 ME2910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5075020718(NAD 83)
 ME2910
 ME2910|---------------------------------------------------------------------|
 ME2910| PID    Reference Object                     Distance      Geod. Az  |
 ME2910|                                                           dddmmss.s |
 ME2910| ME2909 060 COC TPT                           3.973 METERS 16725     |
 ME2910| ME2894 CHICAGO ARGON ELEC RAD TWR          288.568 METERS 27339     |
 ME2910| ME2893 AVALON                              APPROX. 0.7 KM 3473310.9 |
 ME2910|---------------------------------------------------------------------|
 ME2910
 ME2910                          SUPERSEDED SURVEY CONTROL
 ME2910
 ME2910  NAD 83(1997)-  41 44 12.31326(N)    087 35 32.05743(W) AD(       ) 2
 ME2910  NAD 83(1994)-  41 44 12.31811(N)    087 35 32.06654(W) AD(       ) 2
 ME2910  NAD 83(1986)-  41 44 12.31838(N)    087 35 32.06602(W) AD(       ) 2
 ME2910  NAD 27      -  41 44 12.19276(N)    087 35 31.89746(W) AD(       ) 2
 ME2910  NGVD 29 (07/19/86)  178.     (m)          584.     (f) VERT ANG       
 ME2910
 ME2910.Superseded values are not recommended for survey control.
 ME2910
 ME2910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2910.See file dsdata.pdf to determine how the superseded data were derived.
 ME2910
 ME2910_MARKER: DD = SURVEY DISK
 ME2910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2910+STABILITY: SURFACE MOTION
 ME2910
 ME2910  HISTORY     - Date     Condition        Report By
 ME2910  HISTORY     - 1977     MONUMENTED       IL1670
 ME2910
 ME2910                          STATION DESCRIPTION
 ME2910
 ME2910'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2910'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2910'AT THE INTERSECTION OF THE SOUTH LINE OF EAST 87TH STREET WITH
 ME2910'THE EAST LINE OF SOUTH KIMBARK AVENUE EXTENDED SOUTH. ADDRESS
 ME2910'IS 1317 EAST 87TH STREET.
 ME2910'
 ME2910'STATION MARKS, BRONZE SURFACE DISK STAMPED---060 1977---AND SET
 ME2910'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2910'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2910'
 ME2910'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2910'MARK. THE STATION IS 25.4 FEET EAST OF THE EAST LINE OF SOUTH
 ME2910'KIMBARK AVENUE EXTENDED SOUTH AND 7.0 FEET NORTH OF THE SOUTH
 ME2910'LINE OF EAST 87TH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2891 ***********************************************************************
 ME2891  DESIGNATION -  061 COC
 ME2891  PID         -  ME2891
 ME2891  STATE/COUNTY-  IL/COOK
 ME2891  COUNTRY     -  US
 ME2891  USGS QUAD   -  LAKE CALUMET (2018)
 ME2891
 ME2891                         *CURRENT SURVEY CONTROL
 ME2891  ______________________________________________________________________
 ME2891* NAD 83(1997) POSITION- 41 42 26.84653(N) 087 35 10.23228(W)   ADJUSTED
 ME2891* NAVD 88 ORTHO HEIGHT -   186.    (meters)      610.    (feet) VERTCON3
 ME2891  ______________________________________________________________________
 ME2891  GEOID HEIGHT    -        -33.507 (meters)                     GEOID18
 ME2891  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 ME2891  HORZ ORDER      -  SECOND
 ME2891
 ME2891.The horizontal coordinates were established by classical geodetic methods
 ME2891.and adjusted by the National Geodetic Survey in October 1999.
 ME2891
 ME2891.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2891.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2891
 ME2891.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2891.GEOID18 height accuracy estimate available here.
 ME2891
 ME2891.Click photographs - Photos may exist for this station.
 ME2891
 ME2891.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2891
 ME2891. The following values were computed from the NAD 83(1997) position.
 ME2891
 ME2891;                    North         East     Units Scale Factor Converg.
 ME2891;SPC IL E     -   559,880.347   362,183.953   MT  1.00002257   +0 29 49.6
 ME2891;SPC IL E     - 1,836,874.11  1,188,265.19   sFT  1.00002257   +0 29 49.6
 ME2891;UTM  16      - 4,617,462.359   451,232.514   MT  0.99962927   -0 23 24.0
 ME2891
 ME2891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2891!SPC IL E     -   0.99997610  x   1.00002257  =   0.99999867
 ME2891!UTM  16      -   0.99997610  x   0.99962927  =   0.99960538
 ME2891
 ME2891:                Primary Azimuth Mark                     Grid Az
 ME2891:SPC IL E     -  CHICAGO ELECTRO DIVISION TANK            273 47 13.4
 ME2891:UTM  16      -  CHICAGO ELECTRO DIVISION TANK            274 40 27.0
 ME2891
 ME2891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5123217462(NAD 83)
 ME2891
 ME2891|---------------------------------------------------------------------|
 ME2891| PID    Reference Object                     Distance      Geod. Az  |
 ME2891|                                                           dddmmss.s |
 ME2891| ME2890 061 COC TPT                          10.152 METERS 08822     |
 ME2891| ME2895 CHICAGO ELECTRO DIVISION TANK       APPROX. 1.0 KM 2741703.0 |
 ME2891| ME2892 CHICAGO VERSON PRESS CO TANK        APPROX. 1.8 KM 3523106.2 |
 ME2891|---------------------------------------------------------------------|
 ME2891
 ME2891                          SUPERSEDED SURVEY CONTROL
 ME2891
 ME2891  NAD 83(1997)-  41 42 26.84669(N)    087 35 10.23243(W) AD(       ) 2
 ME2891  NAD 83(1994)-  41 42 26.85161(N)    087 35 10.24107(W) AD(       ) 2
 ME2891  NAD 83(1986)-  41 42 26.85182(N)    087 35 10.24064(W) AD(       ) 2
 ME2891  NAD 27      -  41 42 26.72575(N)    087 35 10.07680(W) AD(       ) 2
 ME2891  NGVD 29 (07/19/86)  186.     (m)          610.     (f) VERT ANG       
 ME2891
 ME2891.Superseded values are not recommended for survey control.
 ME2891
 ME2891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2891.See file dsdata.pdf to determine how the superseded data were derived.
 ME2891
 ME2891_MARKER: DD = SURVEY DISK
 ME2891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2891+STABILITY: SURFACE MOTION
 ME2891
 ME2891  HISTORY     - Date     Condition        Report By
 ME2891  HISTORY     - 1977     MONUMENTED       IL1670
 ME2891
 ME2891                          STATION DESCRIPTION
 ME2891
 ME2891'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2891'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2891'AT THE SOUTHBOUND LANE OF SOUTH STONY ISLAND AVENUE BRIDGE OVER
 ME2891'EAST 103RD STREET. NO ADDRESS.
 ME2891'
 ME2891'THE STATION MARK IS A BRONZE DISK STAMPED---061 1977---AND SET
 ME2891'IN THE TOP OF THE CONCRETE SHOULDER APRON OF THE SOUTHBOUND LANE
 ME2891'OF THE STONY ISLAND AVENUE BRIDGE WITH THE INSCRIPTION CITY OF
 ME2891'CHICAGO TRIANGULATION STATION.
 ME2891'
 ME2891'THE STATION IS 130.7 FEET SOUTH OF THE CENTERLINE OF EAST 103RD
 ME2891'STREET EXTENDED FROM THE WEST AND 19.7 FEET EAST OF THE
 ME2891'CENTERLINE OF THE SOUTHBOUND LANE OF SOUTH STONY ISLAND AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2896 ***********************************************************************
 ME2896  DESIGNATION -  062 COC
 ME2896  PID         -  ME2896
 ME2896  STATE/COUNTY-  IL/COOK
 ME2896  COUNTRY     -  US
 ME2896  USGS QUAD   -  LAKE CALUMET (2018)
 ME2896
 ME2896                         *CURRENT SURVEY CONTROL
 ME2896  ______________________________________________________________________
 ME2896* NAD 83(1997) POSITION- 41 40 43.59167(N) 087 36 04.26887(W)   ADJUSTED
 ME2896* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) VERTCON3
 ME2896  ______________________________________________________________________
 ME2896  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 ME2896  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 ME2896  HORZ ORDER      -  SECOND
 ME2896
 ME2896.The horizontal coordinates were established by classical geodetic methods
 ME2896.and adjusted by the National Geodetic Survey in October 1999.
 ME2896
 ME2896.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2896.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2896
 ME2896.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2896.GEOID18 height accuracy estimate available here.
 ME2896
 ME2896.Click photographs - Photos may exist for this station.
 ME2896
 ME2896.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2896
 ME2896. The following values were computed from the NAD 83(1997) position.
 ME2896
 ME2896;                    North         East     Units Scale Factor Converg.
 ME2896;SPC IL E     -   556,684.043   360,961.766   MT  1.00002071   +0 29 12.7
 ME2896;SPC IL E     - 1,826,387.56  1,184,255.39   sFT  1.00002071   +0 29 12.7
 ME2896;UTM  16      - 4,614,286.600   449,961.498   MT  0.99963081   -0 23 59.2
 ME2896
 ME2896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2896!SPC IL E     -   0.99997735  x   1.00002071  =   0.99999806
 ME2896!UTM  16      -   0.99997735  x   0.99963081  =   0.99960817
 ME2896
 ME2896:                Primary Azimuth Mark                     Grid Az
 ME2896:SPC IL E     -  CHICAGO SHERWIN WILLIAMS TANK            328 53 20.6
 ME2896:UTM  16      -  CHICAGO SHERWIN WILLIAMS TANK            329 46 32.5
 ME2896
 ME2896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4996114286(NAD 83)
 ME2896
 ME2896|---------------------------------------------------------------------|
 ME2896| PID    Reference Object                     Distance      Geod. Az  |
 ME2896|                                                           dddmmss.s |
 ME2896| ME2895 CHICAGO ELECTRO DIVISION TANK       APPROX. 3.3 KM 0034239.2 |
 ME2896| ME2897 062 COC TPT                          18.032 METERS 22241     |
 ME2896| ME2898 CHICAGO SHERWIN WILLIAMS TANK       APPROX. 0.8 KM 3292233.3 |
 ME2896|---------------------------------------------------------------------|
 ME2896
 ME2896                          SUPERSEDED SURVEY CONTROL
 ME2896
 ME2896  NAD 83(1997)-  41 40 43.59182(N)    087 36 04.26898(W) AD(       ) 2
 ME2896  NAD 83(1994)-  41 40 43.59661(N)    087 36 04.27717(W) AD(       ) 2
 ME2896  NAD 83(1986)-  41 40 43.59687(N)    087 36 04.27682(W) AD(       ) 2
 ME2896  NAD 27      -  41 40 43.47067(N)    087 36 04.11405(W) AD(       ) 2
 ME2896  NGVD 29 (07/19/86)  178.     (m)          584.     (f) VERT ANG       
 ME2896
 ME2896.Superseded values are not recommended for survey control.
 ME2896
 ME2896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2896.See file dsdata.pdf to determine how the superseded data were derived.
 ME2896
 ME2896_MARKER: DD = SURVEY DISK
 ME2896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2896+STABILITY: SURFACE MOTION
 ME2896
 ME2896  HISTORY     - Date     Condition        Report By
 ME2896  HISTORY     - 1977     MONUMENTED       IL1670
 ME2896
 ME2896                          STATION DESCRIPTION
 ME2896
 ME2896'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2896'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2896'AT THE EAST LINE OF THE FRONTAGE ROAD OF THE CALUMET EXPRESSWAY,
 ME2896'NORTH OF THE NORTH LINE EXTENDED EAST OF EAST 119TH STREET. NO
 ME2896'ADDRESS.
 ME2896'
 ME2896'STATION MARKS, BRONZE SURFACE DISK STAMPED---062 1977---AND SET
 ME2896'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2896'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2896'
 ME2896'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2896'MARK. THE STATION IS 56.0 FEET EAST OF THE EAST LINE OF THE
 ME2896'CALUMET EXPRESSWAY AND 125.0 FEET NORTH OF THE NORTH LINE OF
 ME2896'EAST 119TH STREET EXTENDED EAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2903 ***********************************************************************
 ME2903  DESIGNATION -  063 COC
 ME2903  PID         -  ME2903
 ME2903  STATE/COUNTY-  IL/COOK
 ME2903  COUNTRY     -  US
 ME2903  USGS QUAD   -  LAKE CALUMET (2018)
 ME2903
 ME2903                         *CURRENT SURVEY CONTROL
 ME2903  ______________________________________________________________________
 ME2903* NAD 83(1997) POSITION- 41 43 37.70737(N) 087 37 25.71052(W)   ADJUSTED
 ME2903* NAVD 88 ORTHO HEIGHT -   183.2   (meters)      601.    (feet) VERTCON3
 ME2903  ______________________________________________________________________
 ME2903  GEOID HEIGHT    -        -33.495 (meters)                     GEOID18
 ME2903  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 ME2903  HORZ ORDER      -  SECOND
 ME2903
 ME2903.The horizontal coordinates were established by classical geodetic methods
 ME2903.and adjusted by the National Geodetic Survey in October 1999.
 ME2903
 ME2903.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2903.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2903
 ME2903.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2903.GEOID18 height accuracy estimate available here.
 ME2903
 ME2903.Click photographs - Photos may exist for this station.
 ME2903
 ME2903.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2903
 ME2903. The following values were computed from the NAD 83(1997) position.
 ME2903
 ME2903;                    North         East     Units Scale Factor Converg.
 ME2903;SPC IL E     -   562,040.031   359,033.836   MT  1.00001787   +0 28 20.1
 ME2903;SPC IL E     - 1,843,959.67  1,177,930.18   sFT  1.00001787   +0 28 20.1
 ME2903;UTM  16      - 4,619,669.707   448,117.431   MT  0.99963312   -0 24 54.7
 ME2903
 ME2903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2903!SPC IL E     -   0.99997652  x   1.00001787  =   0.99999439
 ME2903!UTM  16      -   0.99997652  x   0.99963312  =   0.99960965
 ME2903
 ME2903:                Primary Azimuth Mark                     Grid Az
 ME2903:SPC IL E     -  CHICAGO RAD STA KA 4106 MAST             343 37 18.4
 ME2903:UTM  16      -  CHICAGO RAD STA KA 4106 MAST             344 30 33.2
 ME2903
 ME2903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4811719669(NAD 83)
 ME2903
 ME2903|---------------------------------------------------------------------|
 ME2903| PID    Reference Object                     Distance      Geod. Az  |
 ME2903|                                                           dddmmss.s |
 ME2903| ME2712 CHICAGO RAD STA KA 4106 MAST        APPROX. 3.4 KM 3440538.5 |
 ME2903| ME2904 063 COC TPT                          10.002 METERS 34558     |
 ME2903|---------------------------------------------------------------------|
 ME2903
 ME2903                          SUPERSEDED SURVEY CONTROL
 ME2903
 ME2903  NAD 83(1997)-  41 43 37.70752(N)    087 37 25.71074(W) AD(       ) 2
 ME2903  NAD 83(1994)-  41 43 37.71208(N)    087 37 25.71965(W) AD(       ) 2
 ME2903  NAD 83(1986)-  41 43 37.71240(N)    087 37 25.71921(W) AD(       ) 2
 ME2903  NAD 27      -  41 43 37.58824(N)    087 37 25.54709(W) AD(       ) 2
 ME2903  NGVD 29 (07/19/86)  183.3    (m)          601.     (f) VERT ANG       
 ME2903
 ME2903.Superseded values are not recommended for survey control.
 ME2903
 ME2903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2903.See file dsdata.pdf to determine how the superseded data were derived.
 ME2903
 ME2903_MARKER: DD = SURVEY DISK
 ME2903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2903+STABILITY: SURFACE MOTION
 ME2903
 ME2903  HISTORY     - Date     Condition        Report By
 ME2903  HISTORY     - 1977     MONUMENTED       IL1670
 ME2903
 ME2903                          STATION DESCRIPTION
 ME2903
 ME2903'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2903'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2903'AT THE SOUTHEAST CORNER OF THE INTERSECTION OF SOUTH STATE
 ME2903'STREET AND EAST 92ND STREET. ADDRESS IS 9201 SOUTH STATE
 ME2903'STREET.
 ME2903'
 ME2903'STATION MARKS, BRONZE SURFACE DISK STAMPED---063 1977---AND SET
 ME2903'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2903'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2903'
 ME2903'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2903'MARK. THE STATION IS 9.0 FEET WEST OF THE EAST LINE OF SOUTH
 ME2903'STATE STREET AND 66.0 FEET SOUTH OF THE NORTH LINE OF EAST 92ND
 ME2903'STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9262 ***********************************************************************
 AF9262  CBN         -  This is a Cooperative Base Network Control Station.
 AF9262  DESIGNATION -  0638
 AF9262  PID         -  AF9262
 AF9262  STATE/COUNTY-  IL/WOODFORD
 AF9262  COUNTRY     -  US
 AF9262  USGS QUAD   -  METAMORA (2018)
 AF9262
 AF9262                         *CURRENT SURVEY CONTROL
 AF9262  ______________________________________________________________________
 AF9262* NAD 83(2011) POSITION- 40 47 30.89666(N) 089 20 56.00996(W)   ADJUSTED
 AF9262* NAD 83(2011) ELLIP HT-   211.635 (meters)        (06/27/12)   ADJUSTED
 AF9262* NAD 83(2011) EPOCH   -  2010.00
 AF9262* NAVD 88 ORTHO HEIGHT -   244.2   (meters)      801.    (feet) GPS OBS
 AF9262  ______________________________________________________________________
 AF9262  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9262  GEOID HEIGHT    -        -32.411 (meters)                     GEOID96
 AF9262  GEOID HEIGHT    -        -32.601 (meters)                     GEOID18
 AF9262  NAD 83(2011) X  -     54,953.680 (meters)                     COMP
 AF9262  NAD 83(2011) Y  - -4,835,567.602 (meters)                     COMP
 AF9262  NAD 83(2011) Z  -  4,145,094.030 (meters)                     COMP
 AF9262  LAPLACE CORR    -          2.31  (seconds)                    DEFLEC18
 AF9262
 AF9262  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9262  Standards:
 AF9262         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9262            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9262  -------------------------------------------------------------------
 AF9262  NETWORK    0.92   2.88           0.44   0.27   1.47     -0.08193024
 AF9262  -------------------------------------------------------------------
 AF9262  Click here for local accuracies and other accuracy information.
 AF9262
 AF9262.The horizontal coordinates were established by GPS observations
 AF9262.and adjusted by the National Geodetic Survey in June 2012.
 AF9262
 AF9262.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9262.been affixed to the stable North American tectonic plate. See 
 AF9262.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9262
 AF9262.The horizontal coordinates are valid at the epoch date displayed above
 AF9262.which is a decimal equivalence of Year/Month/Day.
 AF9262
 AF9262.The orthometric height was determined by GPS observations and a
 AF9262.high-resolution geoid model.
 AF9262
 AF9262.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9262.GEOID18 height accuracy estimate available here.
 AF9262
 AF9262.Click photographs - Photos may exist for this station.
 AF9262
 AF9262.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9262
 AF9262.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9262
 AF9262.The ellipsoidal height was determined by GPS observations
 AF9262.and is referenced to NAD 83.
 AF9262
 AF9262. The following values were computed from the NAD 83(2011) position.
 AF9262
 AF9262;                    North         East     Units Scale Factor Converg.
 AF9262;SPC IL W     -   458,240.520   769,015.869   MT  0.99999978   +0 32 03.4
 AF9262;SPC IL W     - 1,503,410.77  2,523,012.90   sFT  0.99999978   +0 32 03.4
 AF9262;UTM  16      - 4,518,312.816   301,826.418   MT  1.00008341   -1 32 06.2
 AF9262
 AF9262!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9262!SPC IL W     -   0.99996680  x   0.99999978  =   0.99996658
 AF9262!UTM  16      -   0.99996680  x   1.00008341  =   1.00005021
 AF9262
 AF9262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0182618312(NAD 83)
 AF9262
 AF9262                          SUPERSEDED SURVEY CONTROL
 AF9262
 AF9262  NAD 83(2007)-  40 47 30.89661(N)    089 20 56.01082(W) AD(2002.00) 0
 AF9262  ELLIP H (02/10/07)  211.661  (m)                       GP(2002.00)    
 AF9262  ELLIP H (10/15/04)  211.652  (m)                       GP(       ) 4 2
 AF9262  NAD 83(1997)-  40 47 30.89659(N)    089 20 56.01056(W) AD(       ) B
 AF9262  ELLIP H (07/17/98)  211.667  (m)                       GP(       ) 4 1
 AF9262
 AF9262.Superseded values are not recommended for survey control.
 AF9262
 AF9262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9262.See file dsdata.pdf to determine how the superseded data were derived.
 AF9262
 AF9262_MARKER: I = METAL ROD
 AF9262_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9262_STAMPING: 0638
 AF9262_MARK LOGO: ILDT
 AF9262_PROJECTION: FLUSH
 AF9262_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9262_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9262+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AF9262_ROD/PIPE-DEPTH: 3.7 meters
 AF9262_SLEEVE-DEPTH  : 1.0 meters
 AF9262
 AF9262  HISTORY     - Date     Condition        Report By
 AF9262  HISTORY     - 1995     MONUMENTED       ASCPC
 AF9262  HISTORY     - 20020121 POOR             INDIV
 AF9262
 AF9262                          STATION DESCRIPTION
 AF9262
 AF9262'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AF9262'THE STATION IS LOCATED ABOUT 16 MI (25.7 KM) NORTHEAST OF PEORIA, ON
 AF9262'THE EAST SIDE OF METAMORA AND AT THE JUNCTION OF STATE ROUTE 116 AND
 AF9262'EAST PARTRIDGE STREET ON ROAD RIGHT-OF-WAY.  TO REACH FROM THE
 AF9262'JUNCTION OF STATE ROUTES 89 AND 116 IN METAMORA, GO EAST ON ROUTE 116
 AF9262'FOR 0.62 MI (1.00 KM) TO THE STATION ON THE LEFT, 18.3 M (60.0 FT)
 AF9262'NORTH OF THE CENTER OF THE HIGHWAY, 21.5 M (70.5 FT) WEST OF THE
 AF9262'CENTER OF EAST PARTRIDGE STREET, 10.0 M (32.8 FT) SOUTH OF A
 AF9262'DOUBLE-TRUNK PINE TREE, 15.3 M (50.2 FT) WEST OF A STREET LIGHT POLE,
 AF9262'13.0 M (42.7 FT) NORTHWEST OF THE TOP CENTER OF A CONCRETE CULVERT
 AF9262'WITH METAL PIPE, AND 2.5 M (8.2 FT) WEST OF A CONCRETE RIGHT-OF-WAY
 AF9262'MARKER AT STEEL POST.
 AF9262
 AF9262                          STATION RECOVERY (2002)
 AF9262
 AF9262'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KEZ)
 AF9262'RECOVERED MARK  FOUND TO BE BENT AND UNUSABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4404 ***********************************************************************
 DO4404  DESIGNATION -  064 1010
 DO4404  PID         -  DO4404
 DO4404  STATE/COUNTY-  IL/MASSAC
 DO4404  COUNTRY     -  US
 DO4404  USGS QUAD   -  BANDANA (2019)
 DO4404
 DO4404                         *CURRENT SURVEY CONTROL
 DO4404  ______________________________________________________________________
 DO4404* NAD 83(1986) POSITION- 37 14 23.6    (N) 088 53 41.2    (W)   HD_HELD2
 DO4404* NAVD 88 ORTHO HEIGHT -   120.777 (meters)      396.25  (feet) ADJUSTED
 DO4404  ______________________________________________________________________
 DO4404  GEOID HEIGHT    -        -28.430 (meters)                     GEOID18
 DO4404  DYNAMIC HEIGHT  -        120.690 (meters)      395.96  (feet) COMP
 DO4404  MODELED GRAVITY -    979,909.7   (mgal)                       NAVD 88
 DO4404
 DO4404  VERT ORDER      -  SECOND    CLASS I
 DO4404
 DO4404.The horizontal coordinates were established by autonomous hand held GPS
 DO4404.observations and have an estimated accuracy of +/- 10 meters.
 DO4404
 DO4404.The orthometric height was determined by differential leveling and
 DO4404.adjusted by the NATIONAL GEODETIC SURVEY
 DO4404.in April 2013.
 DO4404
 DO4404.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4404.GEOID18 height accuracy estimate available here.
 DO4404
 DO4404.Click photographs - Photos may exist for this station.
 DO4404
 DO4404.The dynamic height is computed by dividing the NAVD 88
 DO4404.geopotential number by the normal gravity value computed on the
 DO4404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4404.degrees latitude (g = 980.6199 gals.).
 DO4404
 DO4404.The modeled gravity was interpolated from observed gravity values.
 DO4404
 DO4404;                    North         East    Units  Estimated Accuracy
 DO4404;SPC IL E     -    63,760.      250,183.      MT  (+/- 10 meters HH2 GPS)
 DO4404
 DO4404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3193223166(NAD 83)
 DO4404
 DO4404                          SUPERSEDED SURVEY CONTROL
 DO4404
 DO4404.No superseded survey control is available for this station.
 DO4404
 DO4404_MARKER: DD = SURVEY DISK
 DO4404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO4404_STAMPING: 064-1010
 DO4404_MARK LOGO: ILDT
 DO4404_PROJECTION: FLUSH
 DO4404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4404+STABILITY: SURFACE MOTION
 DO4404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4404+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2019
 DO4404
 DO4404  HISTORY     - Date     Condition        Report By
 DO4404  HISTORY     - UNK      MONUMENTED
 DO4404  HISTORY     - 20120505 GOOD             AMESC
 DO4404  HISTORY     - 20190410 GOOD             MCA
 DO4404
 DO4404                          STATION DESCRIPTION
 DO4404
 DO4404'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 DO4404'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTHEAST OF KARNAK, 3.6
 DO4404'MI (5.8 KM) NORTHWEST OF JOPPA AND 3.5 MI (5.6 KM) SOUTHWEST OF
 DO4404'MERMET.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4404'
 DO4404'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4404'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4404'COUNTY ROAD 2 WHICH CHANGES TO GRAND CHAIN ROAD IN MASSAC COUNTY 8.3
 DO4404'MI (13.4 KM) TO BOAZ ROAD (COUNTY ROAD 200E) AND THE STATION ON THE
 DO4404'LEFT.
 DO4404'
 DO4404'THE STATION IS IN THE NORTHWEST QUADRANT OF GRAND CHAIN ROAD AND BOAZ
 DO4404'ROAD, 27.5 FT (8.4 M) NORTH OF THE CENTERLINE OF GRAND CHAIN ROAD, 100
 DO4404'FT (30.5 M) WEST OF THE CENTERLINE OF BOAZ ROAD, 60.4 FT (18.4 M)
 DO4404'SOUTHEAST OF A MAILBOX, 44.1 FT (13.4 M) WEST OF TELEPHONE PEDESTAL
 DO4404''L1000 P56-2'.
 DO4404
 DO4404                          STATION RECOVERY (2019)
 DO4404
 DO4404'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2019 (CCM)
 DO4404'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2688 ***********************************************************************
 ME2688  DESIGNATION -  064 COC
 ME2688  PID         -  ME2688
 ME2688  STATE/COUNTY-  IL/COOK
 ME2688  COUNTRY     -  US
 ME2688  USGS QUAD   -  JACKSON PARK (2018)
 ME2688
 ME2688                         *CURRENT SURVEY CONTROL
 ME2688  ______________________________________________________________________
 ME2688* NAD 83(1997) POSITION- 41 45 43.09364(N) 087 37 28.91991(W)   ADJUSTED
 ME2688* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) VERTCON3
 ME2688  ______________________________________________________________________
 ME2688  GEOID HEIGHT    -        -33.506 (meters)                     GEOID18
 ME2688  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 ME2688  HORZ ORDER      -  SECOND
 ME2688
 ME2688.The horizontal coordinates were established by classical geodetic methods
 ME2688.and adjusted by the National Geodetic Survey in October 1999.
 ME2688
 ME2688.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2688.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2688
 ME2688.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2688.GEOID18 height accuracy estimate available here.
 ME2688
 ME2688.Click photographs - Photos may exist for this station.
 ME2688
 ME2688.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2688
 ME2688. The following values were computed from the NAD 83(1997) position.
 ME2688
 ME2688;                    North         East     Units Scale Factor Converg.
 ME2688;SPC IL E     -   565,907.814   358,927.804   MT  1.00001771   +0 28 19.2
 ME2688;SPC IL E     - 1,856,649.22  1,177,582.30   sFT  1.00001771   +0 28 19.2
 ME2688;UTM  16      - 4,623,537.180   448,071.357   MT  0.99963318   -0 24 57.9
 ME2688
 ME2688!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2688!SPC IL E     -   0.99997720  x   1.00001771  =   0.99999491
 ME2688!UTM  16      -   0.99997720  x   0.99963318  =   0.99961038
 ME2688
 ME2688:                Primary Azimuth Mark                     Grid Az
 ME2688:SPC IL E     -  CHATHAM                                  192 07 50.6
 ME2688:UTM  16      -  CHATHAM                                  193 01 07.7
 ME2688
 ME2688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4807123537(NAD 83)
 ME2688
 ME2688|---------------------------------------------------------------------|
 ME2688| PID    Reference Object                     Distance      Geod. Az  |
 ME2688|                                                           dddmmss.s |
 ME2688| ME2981 CHATHAM                             APPROX. 1.9 KM 1923609.8 |
 ME2688| ME2689 064 COC TPT                          10.009 METERS 19245     |
 ME2688|---------------------------------------------------------------------|
 ME2688
 ME2688                          SUPERSEDED SURVEY CONTROL
 ME2688
 ME2688  NAD 83(1997)-  41 45 43.09379(N)    087 37 28.92017(W) AD(       ) 2
 ME2688  NAD 83(1994)-  41 45 43.09833(N)    087 37 28.92967(W) AD(       ) 2
 ME2688  NAD 83(1986)-  41 45 43.09865(N)    087 37 28.92914(W) AD(       ) 2
 ME2688  NAD 27      -  41 45 42.97570(N)    087 37 28.75325(W) AD(       ) 2
 ME2688  NGVD 29 (07/19/86)  179.     (m)          587.     (f) VERT ANG       
 ME2688
 ME2688.Superseded values are not recommended for survey control.
 ME2688
 ME2688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2688.See file dsdata.pdf to determine how the superseded data were derived.
 ME2688
 ME2688_MARKER: DD = SURVEY DISK
 ME2688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2688+STABILITY: SURFACE MOTION
 ME2688
 ME2688  HISTORY     - Date     Condition        Report By
 ME2688  HISTORY     - 1977     MONUMENTED       IL1670
 ME2688
 ME2688                          STATION DESCRIPTION
 ME2688
 ME2688'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2688'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2688'AT THE NORTHEAST CORNER OF THE INTERSECTION OF SOUTH STATE
 ME2688'STREET AND EAST 73RD STREET. ADDRESS IS 7259 SOUTH STATE
 ME2688'STREET.
 ME2688'
 ME2688'STATION MARKS, BRONZE SURFACE DISK STAMPED---064 1977---AND SET
 ME2688'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2688'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2688'
 ME2688'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2688'MARK. THE STATION IS 2.0 FEET NORTH OF THE NORTH LINE OF EAST
 ME2688'73RD STREET AND 15.0 FEET WEST OF THE EAST LINE OF SOUTH STATE
 ME2688'STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2975 ***********************************************************************
 ME2975  DESIGNATION -  065
 ME2975  PID         -  ME2975
 ME2975  STATE/COUNTY-  IL/COOK
 ME2975  COUNTRY     -  US
 ME2975  USGS QUAD   -  BLUE ISLAND (2018)
 ME2975
 ME2975                         *CURRENT SURVEY CONTROL
 ME2975  ______________________________________________________________________
 ME2975* NAD 83(1997) POSITION- 41 41 50.29225(N) 087 40 58.06676(W)   ADJUSTED
 ME2975* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) VERTCON3
 ME2975  ______________________________________________________________________
 ME2975  GEOID HEIGHT    -        -33.449 (meters)                     GEOID18
 ME2975  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 ME2975  HORZ ORDER      -  SECOND
 ME2975
 ME2975.The horizontal coordinates were established by classical geodetic methods
 ME2975.and adjusted by the National Geodetic Survey in October 1999.
 ME2975
 ME2975.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2975.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2975
 ME2975.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2975.GEOID18 height accuracy estimate available here.
 ME2975
 ME2975.Click photographs - Photos may exist for this station.
 ME2975
 ME2975.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2975
 ME2975. The following values were computed from the NAD 83(1997) position.
 ME2975
 ME2975;                    North         East     Units Scale Factor Converg.
 ME2975;SPC IL E     -   558,687.330   354,150.945   MT  1.00001107   +0 25 57.9
 ME2975;SPC IL E     - 1,832,960.02  1,161,910.23   sFT  1.00001107   +0 25 57.9
 ME2975;UTM  16      - 4,616,394.253   443,185.077   MT  0.99963972   -0 27 15.1
 ME2975
 ME2975!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2975!SPC IL E     -   0.99997436  x   1.00001107  =   0.99998543
 ME2975!UTM  16      -   0.99997436  x   0.99963972  =   0.99961409
 ME2975
 ME2975:                Primary Azimuth Mark                     Grid Az
 ME2975:SPC IL E     -  CRESCENT                                 095 05 36.9
 ME2975:UTM  16      -  CRESCENT                                 095 58 49.9
 ME2975
 ME2975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4318516394(NAD 83)
 ME2975
 ME2975|---------------------------------------------------------------------|
 ME2975| PID    Reference Object                     Distance      Geod. Az  |
 ME2975|                                                           dddmmss.s |
 ME2975| ME2969 066 COC                             110.428 METERS 09514     |
 ME2975| ME2967 CRESCENT                            APPROX. 0.5 KM 0953134.8 |
 ME2975| ME2974 065 COC TPT                           7.762 METERS 09533     |
 ME2975|---------------------------------------------------------------------|
 ME2975
 ME2975                          SUPERSEDED SURVEY CONTROL
 ME2975
 ME2975  NAD 83(1997)-  41 41 50.29235(N)    087 40 58.06699(W) AD(       ) 2
 ME2975  NAD 83(1994)-  41 41 50.29647(N)    087 40 58.07533(W) AD(       ) 2
 ME2975  NAD 83(1986)-  41 41 50.29683(N)    087 40 58.07504(W) AD(       ) 2
 ME2975  NAD 27      -  41 41 50.17586(N)    087 40 57.89715(W) AD(       ) 2
 ME2975  NGVD 29 (07/19/86)  197.     (m)          646.     (f) VERT ANG       
 ME2975
 ME2975.Superseded values are not recommended for survey control.
 ME2975
 ME2975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2975.See file dsdata.pdf to determine how the superseded data were derived.
 ME2975
 ME2975_MARKER: DD = SURVEY DISK
 ME2975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2975_STAMPING: 065 1977
 ME2975_MARK LOGO: IL1670
 ME2975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2975+STABILITY: SURFACE MOTION
 ME2975
 ME2975  HISTORY     - Date     Condition        Report By
 ME2975  HISTORY     - 1977     MONUMENTED       IL1670
 ME2975
 ME2975                          STATION DESCRIPTION
 ME2975
 ME2975'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2975'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2975'AT THE NORTHWEST CORNER OF THE INTERSECTION OF SOUTH ARTESIAN
 ME2975'AVENUE AND WEST 108TH STREET. ADDRESS IS 2434 WEST 108TH
 ME2975'STREET.
 ME2975'
 ME2975'STATION MARKS, BRONZE SURFACE DISK STAMPED---065 1977---AND SET
 ME2975'IN THE TOP OF AN 18 INCH CYLINDRICAL CONCRETE MONUMENT WITH
 ME2975'THE INSCRIPTION CITY OF CHICAGO TRIANGULATION STATION.
 ME2975'
 ME2975'BRONZE UNDERGROUND DISK SET IN CONCRETE 5 FEET BELOW SURFACE
 ME2975'MARK. THE STATION IS 18.1 FEET WEST OF THE WEST LINE OF SOUTH
 ME2975'ARTESIAN AVENUE AND 15.65 FEET SOUTH OF THE NORTH LINE OF WEST
 ME2975'108TH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1849 ***********************************************************************
 DN1849  DESIGNATION -  0721
 DN1849  PID         -  DN1849
 DN1849  STATE/COUNTY-  IL/TAZEWELL
 DN1849  COUNTRY     -  US
 DN1849  USGS QUAD   -  MACKINAW (2018)
 DN1849
 DN1849                         *CURRENT SURVEY CONTROL
 DN1849  ______________________________________________________________________
 DN1849* NAD 83(2011) POSITION- 40 31 48.09302(N) 089 21 28.17515(W)   ADJUSTED
 DN1849* NAD 83(2011) ELLIP HT-   163.171 (meters)        (06/27/12)   ADJUSTED
 DN1849* NAD 83(2011) EPOCH   -  2010.00
 DN1849* NAVD 88 ORTHO HEIGHT -   195.7   (meters)      642.    (feet) GPS OBS
 DN1849  ______________________________________________________________________
 DN1849  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1849  GEOID HEIGHT    -        -32.565 (meters)                     GEOID09
 DN1849  GEOID HEIGHT    -        -32.573 (meters)                     GEOID18
 DN1849  NAD 83(2011) X  -     54,411.591 (meters)                     COMP
 DN1849  NAD 83(2011) Y  - -4,854,488.124 (meters)                     COMP
 DN1849  NAD 83(2011) Z  -  4,123,000.708 (meters)                     COMP
 DN1849  LAPLACE CORR    -          3.22  (seconds)                    DEFLEC18
 DN1849
 DN1849  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1849  Standards:
 DN1849         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1849            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1849  -------------------------------------------------------------------
 DN1849  NETWORK    0.39   0.65           0.18   0.13   0.33     -0.00423445
 DN1849  -------------------------------------------------------------------
 DN1849  Click here for local accuracies and other accuracy information.
 DN1849
 DN1849.The horizontal coordinates were established by GPS observations
 DN1849.and adjusted by the National Geodetic Survey in June 2012.
 DN1849
 DN1849.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1849.been affixed to the stable North American tectonic plate. See 
 DN1849.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1849
 DN1849.The horizontal coordinates are valid at the epoch date displayed above
 DN1849.which is a decimal equivalence of Year/Month/Day.
 DN1849
 DN1849.The orthometric height was determined by GPS observations and a
 DN1849.high-resolution geoid model.
 DN1849
 DN1849.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1849.GEOID18 height accuracy estimate available here.
 DN1849
 DN1849.Click photographs - Photos may exist for this station.
 DN1849
 DN1849.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1849
 DN1849.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1849
 DN1849.The ellipsoidal height was determined by GPS observations
 DN1849.and is referenced to NAD 83.
 DN1849
 DN1849. The following values were computed from the NAD 83(2011) position.
 DN1849
 DN1849;                    North         East     Units Scale Factor Converg.
 DN1849;SPC IL W     -   429,152.612   768,529.327   MT  0.99999896   +0 31 32.3
 DN1849;SPC IL W     - 1,407,978.19  2,521,416.63   sFT  0.99999896   +0 31 32.3
 DN1849;UTM  16      - 4,489,258.748   300,292.502   MT  1.00009095   -1 31 57.8
 DN1849
 DN1849!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1849!SPC IL W     -   0.99997440  x   0.99999896  =   0.99997336
 DN1849!UTM  16      -   0.99997440  x   1.00009095  =   1.00006535
 DN1849
 DN1849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0029289258(NAD 83)
 DN1849
 DN1849                          SUPERSEDED SURVEY CONTROL
 DN1849
 DN1849  NAD 83(2007)-  40 31 48.09301(N)    089 21 28.17604(W) AD(2002.00) 1
 DN1849  ELLIP H (08/01/11)  163.187  (m)                       GP(2002.00) 3 1
 DN1849
 DN1849.Superseded values are not recommended for survey control.
 DN1849
 DN1849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1849.See file dsdata.pdf to determine how the superseded data were derived.
 DN1849
 DN1849_MARKER: F = FLANGE-ENCASED ROD
 DN1849_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1849_STAMPING: 0721
 DN1849_MARK LOGO: ILDT
 DN1849_PROJECTION: RECESSED 13 CENTIMETERS
 DN1849_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1849_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1849+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2020
 DN1849_ROD/PIPE-DEPTH: 6.1 meters
 DN1849_SLEEVE-DEPTH  : 0.3 meters
 DN1849
 DN1849  HISTORY     - Date     Condition        Report By
 DN1849  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1849  HISTORY     - 20130304 GOOD             ILDT
 DN1849  HISTORY     - 20200825 GOOD             ILDT
 DN1849
 DN1849                          STATION DESCRIPTION
 DN1849
 DN1849'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1849'THE STATION IS LOCATED IN MACKINAW AT THE NORTHEAST QUADRANT OF THE
 DN1849'INTERSECTION OF IL 9 AND MINIER RD.  54.0 FEET EAST OF THE CENTERLINE
 DN1849'MINIER RD. 59.0 FEET NORTH OF THE CENTERLINE OF IL 9.  37.4 FEET
 DN1849'SOUTHEAST OF A NAIL AND WASHER IN A POWER POLE. 72.4 FEET EAST OF A
 DN1849'NAIL AND WASHER IN A POWER POLE. 16.8 FEET NORTH OF A NAIL AND WASHER
 DN1849'IN A POWER POLE WITH LIGHT. FLUSH WITH THE SURFACE OF THE GROUND.
 DN1849'NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1849
 DN1849                          STATION RECOVERY (2013)
 DN1849
 DN1849'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DN1849'RECOVERED IN GOOD CONDITION.
 DN1849
 DN1849                          STATION RECOVERY (2020)
 DN1849
 DN1849'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1849'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4614 ***********************************************************************
 DM4614  DESIGNATION -  077 1002
 DM4614  PID         -  DM4614
 DM4614  STATE/COUNTY-  IL/PULASKI
 DM4614  COUNTRY     -  US
 DM4614  USGS QUAD   -  OLMSTED (2018)
 DM4614
 DM4614                         *CURRENT SURVEY CONTROL
 DM4614  ______________________________________________________________________
 DM4614* NAD 83(2011) POSITION- 37 09 49.27482(N) 089 06 20.75051(W)   ADJUSTED
 DM4614* NAD 83(2011) ELLIP HT-    77.525 (meters)        (06/27/12)   ADJUSTED
 DM4614* NAD 83(2011) EPOCH   -  2010.00
 DM4614* NAVD 88 ORTHO HEIGHT -   105.839 (meters)      347.24  (feet) ADJUSTED
 DM4614  ______________________________________________________________________
 DM4614  GEOID HEIGHT    -        -28.312 (meters)                     GEOID18
 DM4614  NAD 83(2011) X  -     79,424.227 (meters)                     COMP
 DM4614  NAD 83(2011) Y  - -5,088,481.865 (meters)                     COMP
 DM4614  NAD 83(2011) Z  -  3,831,932.288 (meters)                     COMP
 DM4614  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 DM4614  DYNAMIC HEIGHT  -        105.761 (meters)      346.98  (feet) COMP
 DM4614  MODELED GRAVITY -    979,897.3   (mgal)                       NAVD 88
 DM4614
 DM4614  VERT ORDER      -  SECOND    CLASS I
 DM4614
 DM4614  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM4614  Standards:
 DM4614         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM4614            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM4614  -------------------------------------------------------------------
 DM4614  NETWORK    0.80   1.12           0.35   0.30   0.57      0.09308071
 DM4614  -------------------------------------------------------------------
 DM4614  Click here for local accuracies and other accuracy information.
 DM4614
 DM4614.The horizontal coordinates were established by GPS observations
 DM4614.and adjusted by the National Geodetic Survey in June 2012.
 DM4614
 DM4614.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM4614.been affixed to the stable North American tectonic plate. See 
 DM4614.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM4614
 DM4614.The horizontal coordinates are valid at the epoch date displayed above
 DM4614.which is a decimal equivalence of Year/Month/Day.
 DM4614
 DM4614.The orthometric height was determined by differential leveling and
 DM4614.adjusted by the NATIONAL GEODETIC SURVEY
 DM4614.in April 2013.
 DM4614
 DM4614.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4614.GEOID18 height accuracy estimate available here.
 DM4614
 DM4614.Click photographs - Photos may exist for this station.
 DM4614
 DM4614.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM4614
 DM4614.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM4614
 DM4614.The ellipsoidal height was determined by GPS observations
 DM4614.and is referenced to NAD 83.
 DM4614
 DM4614.The dynamic height is computed by dividing the NAVD 88
 DM4614.geopotential number by the normal gravity value computed on the
 DM4614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4614.degrees latitude (g = 980.6199 gals.).
 DM4614
 DM4614.The modeled gravity was interpolated from observed gravity values.
 DM4614
 DM4614. The following values were computed from the NAD 83(2011) position.
 DM4614
 DM4614;                    North         East     Units Scale Factor Converg.
 DM4614;SPC IL W     -    55,681.180   794,225.831   MT  1.00005051   +0 38 27.4
 DM4614;SPC IL W     -   182,680.67  2,605,722.58   sFT  1.00005051   +0 38 27.4
 DM4614;UTM  16      - 4,115,107.108   313,028.317   MT  1.00003066   -1 16 20.8
 DM4614
 DM4614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM4614!SPC IL W     -   0.99998783  x   1.00005051  =   1.00003834
 DM4614!UTM  16      -   0.99998783  x   1.00003066  =   1.00001849
 DM4614
 DM4614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1302815107(NAD 83)
 DM4614
 DM4614                          SUPERSEDED SURVEY CONTROL
 DM4614
 DM4614  NAD 83(2007)-  37 09 49.27466(N)    089 06 20.75142(W) AD(2002.00) 1
 DM4614  ELLIP H (12/08/10)   77.555  (m)                       GP(2002.00) 4 1
 DM4614  NAVD 88 (12/08/10)  105.8    (m)  GEOID09  model used  GPS OBS        
 DM4614
 DM4614.Superseded values are not recommended for survey control.
 DM4614
 DM4614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4614.See file dsdata.pdf to determine how the superseded data were derived.
 DM4614
 DM4614_MARKER: DD = SURVEY DISK
 DM4614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM4614_STAMPING: 077 1002
 DM4614_MARK LOGO: ILDT
 DM4614_PROJECTION: FLUSH
 DM4614_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM4614+STABILITY: SURFACE MOTION
 DM4614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4614+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2012
 DM4614
 DM4614  HISTORY     - Date     Condition        Report By
 DM4614  HISTORY     - 20100710 MONUMENTED       ILDT
 DM4614  HISTORY     - 20120504 GOOD             AMESC
 DM4614
 DM4614                          STATION DESCRIPTION
 DM4614
 DM4614'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (BE)
 DM4614'TO REACH THE STATION FROM THE INTERSECTION OF IL 37 AND CEDAR STREET
 DM4614'IN OLMSTED, IL TRAVEL A DRIVEN DISTANCE OF 1.35 MILES TO THE MONUMENT
 DM4614'ON THE RIGHT IN THE SOUTHWEST QUAD OF IL 37 AND OLD ROUTE 37.  THE
 DM4614'STATION IS 132.65' SOUTH OF A POWER POLE, 176.6' EAST NORTHEAST OF A
 DM4614'POWER POLE, 125.4' NORTH NORTHEAST OF A POWER POLE, 15.5' SOUTH OF THE
 DM4614'CENTERLINE OF OLD ROUTE 37, 81' WEST OF THE CENTERLINE OF OLD ROUTE
 DM4614'37, 2' EAST OF THE EAST END OF BITUMINOUS SHOULDER OF OLD ROUTE 37.
 DM4614
 DM4614                          STATION RECOVERY (2012)
 DM4614
 DM4614'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 DM4614'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4615 ***********************************************************************
 DM4615  DESIGNATION -  077 1006
 DM4615  PID         -  DM4615
 DM4615  STATE/COUNTY-  IL/PULASKI
 DM4615  COUNTRY     -  US
 DM4615  USGS QUAD   -  OLMSTED (2018)
 DM4615
 DM4615                         *CURRENT SURVEY CONTROL
 DM4615  ______________________________________________________________________
 DM4615* NAD 83(2011) POSITION- 37 12 49.37968(N) 089 06 58.14843(W)   ADJUSTED
 DM4615* NAD 83(2011) ELLIP HT-   113.875 (meters)        (06/27/12)   ADJUSTED
 DM4615* NAD 83(2011) EPOCH   -  2010.00
 DM4615* NAVD 88 ORTHO HEIGHT -   142.2   (meters)      467.    (feet) GPS OBS
 DM4615  ______________________________________________________________________
 DM4615  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM4615  GEOID HEIGHT    -        -28.322 (meters)                     GEOID09
 DM4615  GEOID HEIGHT    -        -28.333 (meters)                     GEOID18
 DM4615  NAD 83(2011) X  -     78,450.310 (meters)                     COMP
 DM4615  NAD 83(2011) Y  - -5,085,169.447 (meters)                     COMP
 DM4615  NAD 83(2011) Z  -  3,836,377.554 (meters)                     COMP
 DM4615  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 DM4615
 DM4615  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM4615  Standards:
 DM4615         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM4615            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM4615  -------------------------------------------------------------------
 DM4615  NETWORK    0.78   1.10           0.34   0.29   0.56      0.08956429
 DM4615  -------------------------------------------------------------------
 DM4615  Click here for local accuracies and other accuracy information.
 DM4615
 DM4615.The horizontal coordinates were established by GPS observations
 DM4615.and adjusted by the National Geodetic Survey in June 2012.
 DM4615
 DM4615.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM4615.been affixed to the stable North American tectonic plate. See 
 DM4615.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM4615
 DM4615.The horizontal coordinates are valid at the epoch date displayed above
 DM4615.which is a decimal equivalence of Year/Month/Day.
 DM4615
 DM4615.The orthometric height was determined by GPS observations and a
 DM4615.high-resolution geoid model.
 DM4615
 DM4615.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4615.GEOID18 height accuracy estimate available here.
 DM4615
 DM4615.Click photographs - Photos may exist for this station.
 DM4615
 DM4615.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM4615
 DM4615.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM4615
 DM4615.The ellipsoidal height was determined by GPS observations
 DM4615.and is referenced to NAD 83.
 DM4615
 DM4615. The following values were computed from the NAD 83(2011) position.
 DM4615
 DM4615;                    North         East     Units Scale Factor Converg.
 DM4615;SPC IL W     -    61,223.127   793,241.608   MT  1.00004824   +0 38 07.4
 DM4615;SPC IL W     -   200,862.88  2,602,493.51   sFT  1.00004824   +0 38 07.4
 DM4615;UTM  16      - 4,120,678.749   312,229.802   MT  1.00003434   -1 16 48.7
 DM4615
 DM4615!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM4615!SPC IL W     -   0.99998213  x   1.00004824  =   1.00003037
 DM4615!UTM  16      -   0.99998213  x   1.00003434  =   1.00001647
 DM4615
 DM4615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1222920678(NAD 83)
 DM4615
 DM4615                          SUPERSEDED SURVEY CONTROL
 DM4615
 DM4615  NAD 83(2007)-  37 12 49.37950(N)    089 06 58.14935(W) AD(2002.00) 1
 DM4615  ELLIP H (12/08/10)  113.905  (m)                       GP(2002.00) 4 1
 DM4615
 DM4615.Superseded values are not recommended for survey control.
 DM4615
 DM4615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4615.See file dsdata.pdf to determine how the superseded data were derived.
 DM4615
 DM4615_MARKER: DD = SURVEY DISK
 DM4615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM4615_STAMPING: 077 1006
 DM4615_MARK LOGO: ILDT
 DM4615_PROJECTION: FLUSH
 DM4615_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM4615+STABILITY: SURFACE MOTION
 DM4615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4615+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2010
 DM4615
 DM4615  HISTORY     - Date     Condition        Report By
 DM4615  HISTORY     - 20100710 MONUMENTED       ILDT
 DM4615
 DM4615                          STATION DESCRIPTION
 DM4615
 DM4615'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (BE)
 DM4615'TO REACH FROM THE INTERSECTION OF IL 37 AND FEATHER TRAIL ROAD (CR
 DM4615'14), TRAVEL NORTHWEST FOR A DRIVEN DISTANCE OF 2.4 MILES AND THE
 DM4615'MONUMENT ON THE LEFT IN THE NORTHWEST QUAD OF FEATHER TRAIL RD AND OLD
 DM4615'FEATHER TRAIL RD.  THE STATION IS 48.5' SOUTHWEST OF THE CENTERLINE OF
 DM4615'FEATHER TRAIL RD, 31' SOUTHEAST OF THE CENTERLINE OF OLD FEATHER TRAIL
 DM4615'RD, 14.3' WEST OF THE NORTHWEST END OF A 2' CONCRETE PIPE, 32.5'
 DM4615'NORTHEAST OF A POWER POLE AND 32' FROM A WITNESS SIGN POST IN FRONT OF
 DM4615'POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4461 ***********************************************************************
 DO4461  DESIGNATION -  0790029
 DO4461  PID         -  DO4461
 DO4461  STATE/COUNTY-  IL/POPE
 DO4461  COUNTRY     -  US
 DO4461  USGS QUAD   -  GLENDALE (2018)
 DO4461
 DO4461                         *CURRENT SURVEY CONTROL
 DO4461  ______________________________________________________________________
 DO4461* NAD 83(1986) POSITION- 37 22 32.57   (N) 088 40 46.24   (W)   HD_HELD1
 DO4461* NAVD 88 ORTHO HEIGHT -   115.483 (meters)      378.88  (feet) ADJUSTED
 DO4461  ______________________________________________________________________
 DO4461  GEOID HEIGHT    -        -28.819 (meters)                     GEOID18
 DO4461  DYNAMIC HEIGHT  -        115.399 (meters)      378.60  (feet) COMP
 DO4461  MODELED GRAVITY -    979,905.6   (mgal)                       NAVD 88
 DO4461
 DO4461  VERT ORDER      -  SECOND    CLASS I
 DO4461
 DO4461.The horizontal coordinates were determined by differentially corrected
 DO4461.hand held GPS observations or other comparable positioning techniques
 DO4461.and have an estimated accuracy of +/- 3 meters.
 DO4461
 DO4461.The orthometric height was determined by differential leveling and
 DO4461.adjusted by the NATIONAL GEODETIC SURVEY
 DO4461.in April 2013.
 DO4461
 DO4461.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4461.GEOID18 height accuracy estimate available here.
 DO4461
 DO4461.Click photographs - Photos may exist for this station.
 DO4461
 DO4461.The dynamic height is computed by dividing the NAVD 88
 DO4461.geopotential number by the normal gravity value computed on the
 DO4461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4461.degrees latitude (g = 980.6199 gals.).
 DO4461
 DO4461.The modeled gravity was interpolated from observed gravity values.
 DO4461
 DO4461;                    North         East    Units  Estimated Accuracy
 DO4461;SPC IL E     -    78,742.9     269,339.1     MT  (+/- 3 meters HH1 GPS) 
 DO4461
 DO4461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5129637876(NAD 83)
 DO4461
 DO4461                          SUPERSEDED SURVEY CONTROL
 DO4461
 DO4461.No superseded survey control is available for this station.
 DO4461
 DO4461_MARKER: DD = SURVEY DISK
 DO4461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO4461_STAMPING: 076-0029
 DO4461_MARK LOGO: ILDT
 DO4461_PROJECTION: FLUSH
 DO4461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4461+STABILITY: SURFACE MOTION
 DO4461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4461+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 DO4461
 DO4461  HISTORY     - Date     Condition        Report By
 DO4461  HISTORY     - UNK      MONUMENTED       ILDT
 DO4461  HISTORY     - 20120515 GOOD             PATRIC
 DO4461  HISTORY     - 20170109 GOOD             ILDT
 DO4461
 DO4461                          STATION DESCRIPTION
 DO4461
 DO4461'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4461'THE STATION IS LOCATED 10.6 MI (17.1 KM) WEST OF GOLCONDA, IL.
 DO4461'
 DO4461'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4461'HIGHWAY 146 ABOUT 10.6 MI (17.1 KM) WEST OF GOLCONDA, GO SOUTH ON
 DO4461'STATE HIGHWAY 145 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DO4461'
 DO4461'THE STATION IS 25 FT (7.6 M) NORTH OF THE CENTERLINE OF STATE HIGHWAY
 DO4461'146, 12 FT (3.7 M) WEST OF THE CENTER OF A PRIVATE DRIVE AND 1 FT (0.3
 DO4461'M) SOUTH OF A METAL WITNESS POST.
 DO4461
 DO4461                          STATION RECOVERY (2017)
 DO4461
 DO4461'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (MF)
 DO4461'MONUMENT IS WEST OF HIGHWAY AND SOUTH OF THE PRIVATE ENTRANCE AND THE
 DO4461'SIGN HAS BEEN MOVED TO THE MONUMENTS LOCATION
 DO4461'
 DO4461'NOTE STAMPING IS ACTUALLY 076-0029
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI2143 ***********************************************************************
 DI2143  DESIGNATION -  083 0401
 DI2143  PID         -  DI2143
 DI2143  STATE/COUNTY-  IL/SALINE
 DI2143  COUNTRY     -  US
 DI2143  USGS QUAD   -  HARCO (2018)
 DI2143
 DI2143                         *CURRENT SURVEY CONTROL
 DI2143  ______________________________________________________________________
 DI2143* NAD 83(1986) POSITION- 37 52 04.     (N) 088 40 53.     (W)   SCALED
 DI2143* NAVD 88 ORTHO HEIGHT -   122.58  (meters)      402.2   (feet) RESET
 DI2143  ______________________________________________________________________
 DI2143  GEOID HEIGHT    -        -29.642 (meters)                     GEOID18
 DI2143  VERT ORDER      -  THIRD
 DI2143
 DI2143.The horizontal coordinates were scaled from a map and have
 DI2143.an estimated accuracy of +/- 6 seconds.
 DI2143
 DI2143.The orthometric height was computed from unverified reset data.
 DI2143
 DI2143.No vertical observational check was made to the station.
 DI2143
 DI2143.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI2143.GEOID18 height accuracy estimate available here.
 DI2143
 DI2143.Click photographs - Photos may exist for this station.
 DI2143
 DI2143;                    North         East    Units  Estimated Accuracy
 DI2143;SPC IL E     -   133,360.      269,380.      MT  (+/- 180 meters Scaled)
 DI2143
 DI2143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG521924(NAD 83)
 DI2143
 DI2143                          SUPERSEDED SURVEY CONTROL
 DI2143
 DI2143.No superseded survey control is available for this station.
 DI2143
 DI2143_MARKER: DD = SURVEY DISK
 DI2143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DI2143_STAMPING: 083 0401
 DI2143_MARK LOGO: ILDT
 DI2143_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI2143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DI2143+STABILITY: SURFACE MOTION
 DI2143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI2143+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 DI2143
 DI2143  HISTORY     - Date     Condition        Report By
 DI2143  HISTORY     - 2004     MONUMENTED       ILDT
 DI2143  HISTORY     - 20110627 GOOD             ILDT
 DI2143
 DI2143                          STATION DESCRIPTION
 DI2143
 DI2143'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 DI2143'5 MILES (8.0 KM) NORTHWEST OF GALATIA.  4.93 MILES (7.93 KM) NORTHWEST
 DI2143'ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION IN GALATIA, ABOUT
 DI2143'5.5 MILES (8.9 KM) SOUTHEAST OF THE STATION IN THOMPSONVILLE, ABOUT
 DI2143'2.0 MILES (3.2 KM) SOUTHEAST OF THE SALINE-FRANKLIN COUNTY LINE ROAD.
 DI2143'93.0 FEET (28.3 M) SOUTH OF THE CENTERLINE OF MCFARLAND ROAD, 26.0
 DI2143'FEET (7.9 M) EAST OF THE CENTERLINE OF ILL ROUTE 34, 1.0 FOOT (0.3 M)
 DI2143'WEST OF A DEPT OF TRANS STEEL POST WITH SIGN.  92.75 FEET (28.27 M)
 DI2143'SOUTH OF CENTERLINE OF MCFARLAND COUNTY ROAD, 26.25 FEET (8.00 M) EAST
 DI2143'OF CENTERLINE OF ROUTE 34 STA 821 00, 74.0 FEET (22.6 M) SOUTH OF
 DI2143'SOUTH END OF 36 INCH RCP UNDER MCFARLAND, 96.0 FEET (29.3 M) EAST OF
 DI2143'CENTERLINE OF RR RAILS WEST OF ROUTE 34.  A 3 INCH ALUMINUM DISK
 DI2143'STAMPED ILLINOIS DEPARTMENT OF TRANSPORTATION 83-0401 IN 10 INCH
 DI2143'DIAMETER CONCRETE POST, 4.0 FEET (1.2 M) DEEP AND PROJECTING 0.10
 DI2143'FOOT.
 DI2143
 DI2143                          STATION RECOVERY (2011)
 DI2143
 DI2143'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 DI2143'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8508 ***********************************************************************
 DP8508  DESIGNATION -  084 3400
 DP8508  PID         -  DP8508
 DP8508  STATE/COUNTY-  IL/SANGAMON
 DP8508  COUNTRY     -  US
 DP8508  USGS QUAD   -  PLEASANT PLAINS (2018)
 DP8508
 DP8508                         *CURRENT SURVEY CONTROL
 DP8508  ______________________________________________________________________
 DP8508* NAD 83(1986) POSITION- 39 45 46.72   (N) 089 56 26.63   (W)   HD_HELD1
 DP8508* NAVD 88 ORTHO HEIGHT -   187.463 (meters)      615.03  (feet) ADJUSTED
 DP8508  ______________________________________________________________________
 DP8508  GEOID HEIGHT    -        -32.469 (meters)                     GEOID18
 DP8508  DYNAMIC HEIGHT  -        187.361 (meters)      614.70  (feet) COMP
 DP8508  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 DP8508
 DP8508  VERT ORDER      -  SECOND    CLASS I
 DP8508
 DP8508.The horizontal coordinates were determined by differentially corrected
 DP8508.hand held GPS observations or other comparable positioning techniques
 DP8508.and have an estimated accuracy of +/- 3 meters.
 DP8508
 DP8508.The orthometric height was determined by differential leveling and
 DP8508.adjusted by the NATIONAL GEODETIC SURVEY
 DP8508.in September 2015.
 DP8508
 DP8508.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8508.GEOID18 height accuracy estimate available here.
 DP8508
 DP8508.Click photographs - Photos may exist for this station.
 DP8508
 DP8508.The dynamic height is computed by dividing the NAVD 88
 DP8508.geopotential number by the normal gravity value computed on the
 DP8508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8508.degrees latitude (g = 980.6199 gals.).
 DP8508
 DP8508.The modeled gravity was interpolated from observed gravity values.
 DP8508
 DP8508;                    North         East    Units  Estimated Accuracy
 DP8508;SPC IL W     -   343,696.6     719,359.0     MT  (+/- 3 meters HH1 GPS) 
 DP8508
 DP8508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4809405587(NAD 83)
 DP8508
 DP8508                          SUPERSEDED SURVEY CONTROL
 DP8508
 DP8508.No superseded survey control is available for this station.
 DP8508
 DP8508_MARKER: DD = SURVEY DISK
 DP8508_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP8508_SP_SET: BRIDGE WING WALL
 DP8508_STAMPING: 084 3400
 DP8508_MARK LOGO: IL-167
 DP8508_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP8508_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8508+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2014
 DP8508
 DP8508  HISTORY     - Date     Condition        Report By
 DP8508  HISTORY     - UNK      MONUMENTED       IL-167
 DP8508  HISTORY     - 20140924 GOOD             AMESC
 DP8508
 DP8508                          STATION DESCRIPTION
 DP8508
 DP8508'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP8508'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH OF PLEASANT
 DP8508'PLAINS, 5.8 MI (9.3 KM) EAST-NORTHEAST OF ALEXANDER AND 3.1 MI (5.0
 DP8508'KM) NORTH-NORTHWEST OF NEW BERLIN.
 DP8508'
 DP8508'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8508'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8508'SPRINGFIELD PROCEED SOUTHWEST ALONG OLD JACKSONVILLE ROAD FOR 12.9 MI
 DP8508'(20.8 KM) TO THE BRIDGE OVER SPRING CREEK AND THE STATION ON THE LEFT.
 DP8508'THE STATION IS 19 FT (5.8 M) SOUTHWEST OF THE CENTERLINE OF OLD
 DP8508'JACKSONVILLE ROAD, 0.7 FT (21 CM) SOUTHWEST OF THE BRIDGE DECK, ON TOP
 DP8508'OF THE SOUTHWEST WING WALL, APPROXIMATELY 3 INCHES (8 CM) BELOW THE
 DP8508'BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8506 ***********************************************************************
 DP8506  DESIGNATION -  084 3402
 DP8506  PID         -  DP8506
 DP8506  STATE/COUNTY-  IL/SANGAMON
 DP8506  COUNTRY     -  US
 DP8506  USGS QUAD   -  FARMINGDALE (2018)
 DP8506
 DP8506                         *CURRENT SURVEY CONTROL
 DP8506  ______________________________________________________________________
 DP8506* NAD 83(1986) POSITION- 39 47 03.54   (N) 089 46 31.15   (W)   HD_HELD1
 DP8506* NAVD 88 ORTHO HEIGHT -   176.175 (meters)      578.00  (feet) ADJUSTED
 DP8506  ______________________________________________________________________
 DP8506  GEOID HEIGHT    -        -32.538 (meters)                     GEOID18
 DP8506  DYNAMIC HEIGHT  -        176.079 (meters)      577.69  (feet) COMP
 DP8506  MODELED GRAVITY -    980,077.4   (mgal)                       NAVD 88
 DP8506
 DP8506  VERT ORDER      -  SECOND    CLASS I
 DP8506
 DP8506.The horizontal coordinates were determined by differentially corrected
 DP8506.hand held GPS observations or other comparable positioning techniques
 DP8506.and have an estimated accuracy of +/- 3 meters.
 DP8506
 DP8506.The orthometric height was determined by differential leveling and
 DP8506.adjusted by the NATIONAL GEODETIC SURVEY
 DP8506.in September 2015.
 DP8506
 DP8506.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8506.GEOID18 height accuracy estimate available here.
 DP8506
 DP8506.Click photographs - Photos may exist for this station.
 DP8506
 DP8506.The dynamic height is computed by dividing the NAVD 88
 DP8506.geopotential number by the normal gravity value computed on the
 DP8506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8506.degrees latitude (g = 980.6199 gals.).
 DP8506
 DP8506.The modeled gravity was interpolated from observed gravity values.
 DP8506
 DP8506;                    North         East    Units  Estimated Accuracy
 DP8506;SPC IL W     -   346,114.6     733,521.6     MT  (+/- 3 meters HH1 GPS) 
 DP8506
 DP8506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6233807503(NAD 83)
 DP8506
 DP8506                          SUPERSEDED SURVEY CONTROL
 DP8506
 DP8506.No superseded survey control is available for this station.
 DP8506
 DP8506_MARKER: DD = SURVEY DISK
 DP8506_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DP8506_SP_SET: BRIDGE WING WALL
 DP8506_STAMPING: 084 3402
 DP8506_MARK LOGO: IL-167
 DP8506_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8506_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP8506+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2014
 DP8506
 DP8506  HISTORY     - Date     Condition        Report By
 DP8506  HISTORY     - UNK      MONUMENTED       IL-167
 DP8506  HISTORY     - 20140924 GOOD             AMESC
 DP8506
 DP8506                          STATION DESCRIPTION
 DP8506
 DP8506'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP8506'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH OF SALISBURY, 7.1
 DP8506'MI (11.4 KM) WEST OF SPRINGFIELD AND 3.1 MI (5.0 KM) SOUTH-SOUTHEAST
 DP8506'OF FARMINGDALE.
 DP8506'
 DP8506'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8506'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8506'SPRINGFIELD PROCEED SOUTHWEST ALONG OLD JACKSONVILLE ROAD FOR 3.7 MI
 DP8506'(6.0 KM) TO THE BRIDGE OVER ARCHER CREEK AND THE STATION ON THE LEFT.
 DP8506'
 DP8506'THE STATION IS 20.7 FT (6.3 M) SOUTHEAST OF THE CENTERLINE OF OLD
 DP8506'JACKSONVILLE ROAD, 0.9 FT (27 CM) SOUTHEAST OF THE BRIDGE DECK, ON TOP
 DP8506'OF THE NORTHEAST WING WALL, APPROXIMATELY 2 INCHES (5 CM) BELOW THE
 DP8506'BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3537 ***********************************************************************
 DP3537  DESIGNATION -  09 77 17
 DP3537  PID         -  DP3537
 DP3537  STATE/COUNTY-  IL/MERCER
 DP3537  COUNTRY     -  US
 DP3537  USGS QUAD   -  TOOLESBORO (2018)
 DP3537
 DP3537                         *CURRENT SURVEY CONTROL
 DP3537  ______________________________________________________________________
 DP3537* NAD 83(1986) POSITION- 41 11 32.03   (N) 091 03 23.93   (W)   HD_HELD1
 DP3537* NAVD 88 ORTHO HEIGHT -   167.586 (meters)      549.82  (feet) ADJUSTED
 DP3537  ______________________________________________________________________
 DP3537  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 DP3537  DYNAMIC HEIGHT  -        167.516 (meters)      549.59  (feet) COMP
 DP3537  MODELED GRAVITY -    980,202.3   (mgal)                       NAVD 88
 DP3537
 DP3537  VERT ORDER      -  SECOND    CLASS I
 DP3537
 DP3537.The horizontal coordinates were determined by differentially corrected
 DP3537.hand held GPS observations or other comparable positioning techniques
 DP3537.and have an estimated accuracy of +/- 3 meters.
 DP3537
 DP3537.The orthometric height was determined by differential leveling and
 DP3537.adjusted by the NATIONAL GEODETIC SURVEY
 DP3537.in July 2014.
 DP3537
 DP3537.No vertical observational check was made to the station.
 DP3537
 DP3537.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3537.GEOID18 height accuracy estimate available here.
 DP3537
 DP3537.Click photographs - Photos may exist for this station.
 DP3537
 DP3537.The dynamic height is computed by dividing the NAVD 88
 DP3537.geopotential number by the normal gravity value computed on the
 DP3537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3537.degrees latitude (g = 980.6199 gals.).
 DP3537
 DP3537.The modeled gravity was interpolated from observed gravity values.
 DP3537
 DP3537;                    North         East    Units  Estimated Accuracy
 DP3537;SPC IL W     -   502,754.5     625,343.3     MT  (+/- 3 meters HH1 GPS) 
 DP3537
 DP3537_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6296761917(NAD 83)
 DP3537
 DP3537                          SUPERSEDED SURVEY CONTROL
 DP3537
 DP3537.No superseded survey control is available for this station.
 DP3537
 DP3537_MARKER: F = FLANGE-ENCASED ROD
 DP3537_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3537_STAMPING: 09-77-17
 DP3537_MARK LOGO: USACE
 DP3537_PROJECTION: FLUSH
 DP3537_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3537_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3537
 DP3537  HISTORY     - Date     Condition        Report By
 DP3537  HISTORY     - UNK      MONUMENTED       USACE
 DP3537  HISTORY     - 20130418 GOOD             ILGEO
 DP3537
 DP3537                          STATION DESCRIPTION
 DP3537
 DP3537'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (JBR)
 DP3537'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) WEST OF JOY, 8.7 MI
 DP3537'(14.0 KM) NORTHWEST OF KEITHSBURG AND 8.5 MI (13.7 KM) SOUTH-SOUTHWEST
 DP3537'OF ELIZA.
 DP3537'
 DP3537'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3537'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3537'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 2.7 MI
 DP3537'(4.3 KM) ON BAY ISLAND ROAD TO THE INTERSECTION OF BAY ISLAND ROAD,
 DP3537'90TH AVENUE AND LOCK AND DAM ROAD, PROCEED SOUTH AND WEST 1.3 MI (2.1
 DP3537'KM) ON LOCK AND DAM ROAD TO THE STATION ON THE LEFT.
 DP3537'
 DP3537'THIS MONUMENT WAS ESTABLISHED FOR CONTROL AT LOCK AND DAM SITE 17 ON
 DP3537'THE MISSISSIPPI RIVER FOR THE U.S. ARMY CORPS OF ENGINEERS - ROCK
 DP3537'ISLAND DISTRICT.  THE MONUMENT IS LOCATED ON U.S. GOVERNMENT PROPERTY
 DP3537'AT THE LOCK AND DAM 17 SITE.  TO FIND THE MONUMENT ENTER THE GATE AT
 DP3537'LOCK AND DAM 17, MONUMENT IS ON THE RIGHT SIDE ON TOP OF GRASSY KNOLL.
 DP3537'THE STATION IS LOCATED 67.0 FT (20.4 M) NORTHWEST OF THE NORTHWEST
 DP3537'CORNER OF A BUILDING, 54.9 FT (16.7 M) NORTHEAST OF THE BACK OF A CURB
 DP3537'AND 92.0 FT (28.0 M) SOUTH OF THE CENTER LINE OF THE ENTRANCE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3538 ***********************************************************************
 DP3538  DESIGNATION -  09 77 18
 DP3538  PID         -  DP3538
 DP3538  STATE/COUNTY-  IL/HENDERSON
 DP3538  COUNTRY     -  US
 DP3538  USGS QUAD   -  KINGSTON (2018)
 DP3538
 DP3538                         *CURRENT SURVEY CONTROL
 DP3538  ______________________________________________________________________
 DP3538* NAD 83(1986) POSITION- 40 52 51.02   (N) 091 01 28.26   (W)   HD_HELD1
 DP3538* NAVD 88 ORTHO HEIGHT -   163.594 (meters)      536.72  (feet) ADJUSTED
 DP3538  ______________________________________________________________________
 DP3538  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 DP3538  DYNAMIC HEIGHT  -        163.521 (meters)      536.49  (feet) COMP
 DP3538  MODELED GRAVITY -    980,173.3   (mgal)                       NAVD 88
 DP3538
 DP3538  VERT ORDER      -  SECOND    CLASS I
 DP3538
 DP3538.The horizontal coordinates were determined by differentially corrected
 DP3538.hand held GPS observations or other comparable positioning techniques
 DP3538.and have an estimated accuracy of +/- 3 meters.
 DP3538
 DP3538.The orthometric height was determined by differential leveling and
 DP3538.adjusted by the NATIONAL GEODETIC SURVEY
 DP3538.in July 2014.
 DP3538
 DP3538.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3538.GEOID18 height accuracy estimate available here.
 DP3538
 DP3538.Click photographs - Photos may exist for this station.
 DP3538
 DP3538.The dynamic height is computed by dividing the NAVD 88
 DP3538.geopotential number by the normal gravity value computed on the
 DP3538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3538.degrees latitude (g = 980.6199 gals.).
 DP3538
 DP3538.The modeled gravity was interpolated from observed gravity values.
 DP3538
 DP3538;                    North         East    Units  Estimated Accuracy
 DP3538;SPC IL W     -   468,147.4     627,698.7     MT  (+/- 3 meters HH1 GPS) 
 DP3538
 DP3538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6644427407(NAD 83)
 DP3538
 DP3538                          SUPERSEDED SURVEY CONTROL
 DP3538
 DP3538.No superseded survey control is available for this station.
 DP3538
 DP3538_MARKER: F = FLANGE-ENCASED ROD
 DP3538_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3538+WITH SETTING: INFORMATION.
 DP3538_STAMPING: 09-77-18
 DP3538_MARK LOGO: NONE
 DP3538_PROJECTION: RECESSED 8 CENTIMETERS
 DP3538_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3538+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2018
 DP3538
 DP3538  HISTORY     - Date     Condition        Report By
 DP3538  HISTORY     - UNK      MONUMENTED
 DP3538  HISTORY     - 20130506 GOOD             AMESC
 DP3538  HISTORY     - 20180712 GOOD             ILDT
 DP3538
 DP3538                          STATION DESCRIPTION
 DP3538
 DP3538'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3538'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) WEST-SOUTHWEST OF
 DP3538'ROZETTA, 5.4 MI (8.7 KM) SOUTHWEST OF OQUAWKA AND 3.5 MI (5.6 KM)
 DP3538'WEST-NORTHWEST OF GLADSTONE.  OWNERSHIP--U.S. GOVERNMENT.
 DP3538'
 DP3538'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3538'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 FOR 1.2 MI (1.9 KM) TO
 DP3538'RAILROAD TRACKS IN GLADSTONE.  CONTINUE NORTH ON IL ROUTE 164 FOR 220
 DP3538'FT (67.1 M) TO COUNTY ROAD 1600N, THENCE WEST ON 1600N FOR 3.2 MI (5.1
 DP3538'KM) TO COUNTY ROAD 900E, THENCE NORTH ON 900E FOR 1.25 MI (2.0 KM)
 DP3538'INTO THE PARKING LOT AT LOCK AND DAM 18 AND THE STATION ON THE LEFT.
 DP3538'
 DP3538'THE STATION IS SOUTHWEST OF THE PARKING LOT, 145.0 FT (44.2 M)
 DP3538'SOUTHWEST OF THE NORTHWEST CORNER OF THE PARKING LOT, 135.8 FT (41.4
 DP3538'M) SOUTHWEST OF THE SOUTHWEST CORNER OF THE PARKING LOT, 114 FT (34.7
 DP3538'M) SOUTHEAST OF THE SOUTHWEST CORNER OF THE CHAIN LINK FENCE AROUND
 DP3538'THE LOCK AND 52.0 FT (15.8 M) SOUTHEAST OF THE CHAIN LINK FENCE AROUND
 DP3538'THE LOCK.
 DP3538
 DP3538                          STATION RECOVERY (2018)
 DP3538
 DP3538'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (KML)
 DP3538'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3535 ***********************************************************************
 DP3535  DESIGNATION -  097713
 DP3535  PID         -  DP3535
 DP3535  STATE/COUNTY-  IL/WHITESIDE
 DP3535  COUNTRY     -  US
 DP3535  USGS QUAD   -  CLINTON NW (2018)
 DP3535
 DP3535                         *CURRENT SURVEY CONTROL
 DP3535  ______________________________________________________________________
 DP3535* NAD 83(1986) POSITION- 41 53 54.07   (N) 090 09 14.54   (W)   HD_HELD1
 DP3535* NAVD 88 ORTHO HEIGHT -   179.952 (meters)      590.39  (feet) ADJUSTED
 DP3535  ______________________________________________________________________
 DP3535  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 DP3535  DYNAMIC HEIGHT  -        179.887 (meters)      590.18  (feet) COMP
 DP3535  MODELED GRAVITY -    980,258.9   (mgal)                       NAVD 88
 DP3535
 DP3535  VERT ORDER      -  SECOND    CLASS I
 DP3535
 DP3535.The horizontal coordinates were determined by differentially corrected
 DP3535.hand held GPS observations or other comparable positioning techniques
 DP3535.and have an estimated accuracy of +/- 3 meters.
 DP3535
 DP3535.The orthometric height was determined by differential leveling and
 DP3535.adjusted by the NATIONAL GEODETIC SURVEY
 DP3535.in July 2014.
 DP3535
 DP3535.No vertical observational check was made to the station.
 DP3535
 DP3535.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3535.GEOID18 height accuracy estimate available here.
 DP3535
 DP3535.Click photographs - Photos may exist for this station.
 DP3535
 DP3535.The dynamic height is computed by dividing the NAVD 88
 DP3535.geopotential number by the normal gravity value computed on the
 DP3535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3535.degrees latitude (g = 980.6199 gals.).
 DP3535
 DP3535.The modeled gravity was interpolated from observed gravity values.
 DP3535
 DP3535;                    North         East    Units  Estimated Accuracy
 DP3535;SPC IL W     -   580,793.1     701,047.8     MT  (+/- 3 meters HH1 GPS) 
 DP3535
 DP3535_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3608142407(NAD 83)
 DP3535
 DP3535                          SUPERSEDED SURVEY CONTROL
 DP3535
 DP3535.No superseded survey control is available for this station.
 DP3535
 DP3535_MARKER: F = FLANGE-ENCASED ROD
 DP3535_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3535+WITH SETTING: INFORMATION.
 DP3535_STAMPING: 09-77-13
 DP3535_MARK LOGO: NONE
 DP3535_PROJECTION: FLUSH
 DP3535_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3535_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3535+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2018
 DP3535
 DP3535  HISTORY     - Date     Condition        Report By
 DP3535  HISTORY     - UNK      MONUMENTED       USACE
 DP3535  HISTORY     - 20130522 GOOD             CMT
 DP3535  HISTORY     - 20180208 GOOD             ILDT
 DP3535
 DP3535                          STATION DESCRIPTION
 DP3535
 DP3535'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3535'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3535'STATION IS LOCATED ABOUT 11.5 MI (18.5 KM) WEST-NORTHWEST OF MORRISON,
 DP3535'7.9 MI (12.7 KM) NORTHWEST OF UNION GROVE AND 5.0 MI (8.0 KM)
 DP3535'SOUTHWEST OF THOMSON.
 DP3535'
 DP3535'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3535'84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND LOCK ROAD, PROCEED
 DP3535'WESTERLY 1.80 MI (2.9 KM) ON LOCK ROAD TO THE SECURITY GATE OF LOCK
 DP3535'AND DAM SITE 13 ON THE MISSISSIPPI RIVER FOR THE U.S. ARMY CORPS OF
 DP3535'ENGINEERS - ROCK ISLAND DISTRICT.  CONTINUE WESTERLY THROUGH SECURITY
 DP3535'GATE FOR 100 FT (30.5 M) AND THE STATION ON THE RIGHT.
 DP3535'
 DP3535'THE STATION IS LOCATED IN THE GATED SECURE AREA AND IT IS 100.9 FT
 DP3535'(30.8 M) NORTHWEST OF THE CENTERLINE OF A SERVICE DRIVE, 53.8 FT (16.4
 DP3535'M) SOUTHEAST OF A FENCE POST CORNER, 41.4 FT (12.6 M) SOUTHEAST OF THE
 DP3535'SOUTH CORNER OF A CONCRETE SQUARE VAULT, 38.6 FT (11.8 M) SOUTHEAST OF
 DP3535'A LIGHT POLE, 32.9 FT (10.0 M) NORTHEAST OF THE EAST CORNER OF A
 DP3535'CONCRETE WALKWAY ABOUT LEVEL WITH THE DRIVEWAY.
 DP3535'
 DP3535'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3535
 DP3535                          STATION RECOVERY (2018)
 DP3535
 DP3535'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DP3535'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3536 ***********************************************************************
 DP3536  DESIGNATION -  097716
 DP3536  PID         -  DP3536
 DP3536  STATE/COUNTY-  IL/ROCK ISLAND
 DP3536  COUNTRY     -  US
 DP3536  USGS QUAD   -  MUSCATINE (2018)
 DP3536
 DP3536                         *CURRENT SURVEY CONTROL
 DP3536  ______________________________________________________________________
 DP3536* NAD 83(1986) POSITION- 41 25 28.73   (N) 091 00 36.64   (W)   HD_HELD1
 DP3536* NAVD 88 ORTHO HEIGHT -   168.213 (meters)      551.88  (feet) ADJUSTED
 DP3536  ______________________________________________________________________
 DP3536  GEOID HEIGHT    -        -32.870 (meters)                     GEOID18
 DP3536  DYNAMIC HEIGHT  -        168.146 (meters)      551.66  (feet) COMP
 DP3536  MODELED GRAVITY -    980,224.4   (mgal)                       NAVD 88
 DP3536
 DP3536  VERT ORDER      -  SECOND    CLASS I
 DP3536
 DP3536.The horizontal coordinates were determined by differentially corrected
 DP3536.hand held GPS observations or other comparable positioning techniques
 DP3536.and have an estimated accuracy of +/- 3 meters.
 DP3536
 DP3536.The orthometric height was determined by differential leveling and
 DP3536.adjusted by the NATIONAL GEODETIC SURVEY
 DP3536.in July 2014.
 DP3536
 DP3536.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3536.GEOID18 height accuracy estimate available here.
 DP3536
 DP3536.Click photographs - Photos may exist for this station.
 DP3536
 DP3536.The dynamic height is computed by dividing the NAVD 88
 DP3536.geopotential number by the normal gravity value computed on the
 DP3536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3536.degrees latitude (g = 980.6199 gals.).
 DP3536
 DP3536.The modeled gravity was interpolated from observed gravity values.
 DP3536
 DP3536;                    North         East    Units  Estimated Accuracy
 DP3536;SPC IL W     -   528,526.6     629,492.3     MT  (+/- 3 meters HH1 GPS) 
 DP3536
 DP3536_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6627287809(NAD 83)
 DP3536
 DP3536                          SUPERSEDED SURVEY CONTROL
 DP3536
 DP3536.No superseded survey control is available for this station.
 DP3536
 DP3536_MARKER: F = FLANGE-ENCASED ROD
 DP3536_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3536+WITH SETTING: INFORMATION.
 DP3536_STAMPING: 09-77-16
 DP3536_MARK LOGO: NONE
 DP3536_PROJECTION: FLUSH
 DP3536_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3536_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3536_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3536+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2018
 DP3536
 DP3536  HISTORY     - Date     Condition        Report By
 DP3536  HISTORY     - UNK      MONUMENTED       USACE
 DP3536  HISTORY     - 20130806 GOOD             CMT
 DP3536  HISTORY     - 20180201 GOOD             ILDT
 DP3536
 DP3536                          STATION DESCRIPTION
 DP3536
 DP3536'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (MB)
 DP3536'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3536'STATION IS LOCATED ON U.S. GOVERNMENT PROPERTY AT LOCK AND DAM SITE 16
 DP3536'ON THE MISSISSIPPI RIVER AND IS ABOUT 10.0 MI (16.1 KM) NORTHWEST OF
 DP3536'BUFFALO PRAIRIE, 9.2 MI (14.8 KM) NORTH-NORTHWEST OF ELIZA AND 6.1 MI
 DP3536'(9.8 KM) WEST-NORTHWEST OF ILLINOIS CITY.
 DP3536'
 DP3536'TO REACH THE STATION FROM THE BECKEY BRIDGE ON ILLINOIS STATE HIGHWAY
 DP3536'92 OVER THE MISSISSIPPI RIVER, PROCEED SOUTHEASTERLY ALONG STATE
 DP3536'HIGHWAY 92 FOR 0.35 MI (0.6 KM) TO 102ND AVENUE WEST.  TURN LEFT AND
 DP3536'GO NORTHEAST ON 102ND AVENUE WEST (ROAD ON LEVEE) FOR 1.1 MI (1.8 KM)
 DP3536'TO THE ENTRANCE OF LOCK AND DAM SITE 16 ON THE MISSISSIPPI RIVER FOR
 DP3536'THE U.S. ARMY CORPS OF ENGINEERS - ROCK ISLAND DISTRICT.  CONTINUE
 DP3536'NORTHEASTERLY ON ENTRANCE ROAD FOR 0.15 MI (0.2 KM) THROUGH THE
 DP3536'SECURITY GATE AND THE STATION ON THE RIGHT.
 DP3536'
 DP3536'THE STATION IS LOCATED IN THE GATED SECURE AREA AND IT IS 59.5 FT
 DP3536'(18.1 M) NORTH-NORTHEAST OF A TELEPHONE PEDESTAL, 44.7 FT (13.6 M)
 DP3536'SOUTH OF THE CENTERLINE OF A SERVICE DRIVE, 34.1 FT (10.4 M) SOUTH OF
 DP3536'BACK OF CURB, 33.5 FT (10.2 M) SOUTHEAST OF A CORNER FENCE POST, 32.5
 DP3536'FT (9.9 M) SOUTH OF A GATE POST ABOUT 0.5 FT (15 CM) HIGHER THAN THE
 DP3536'DRIVEWAY.
 DP3536'
 DP3536'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3536
 DP3536                          STATION RECOVERY (2018)
 DP3536
 DP3536'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DP3536'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5960 ***********************************************************************
 DG5960  DESIGNATION -  0N10E
 DG5960  PID         -  DG5960
 DG5960  STATE/COUNTY-  IL/CASS
 DG5960  COUNTRY     -  US
 DG5960  USGS QUAD   -  ARENZVILLE WEST (2018)
 DG5960
 DG5960                         *CURRENT SURVEY CONTROL
 DG5960  ______________________________________________________________________
 DG5960* NAD 83(2011) POSITION- 39 52 32.97745(N) 090 23 43.27386(W)   ADJUSTED
 DG5960* NAD 83(2011) ELLIP HT-   113.473 (meters)        (06/27/12)   ADJUSTED
 DG5960* NAD 83(2011) EPOCH   -  2010.00
 DG5960* NAVD 88 ORTHO HEIGHT -   146.3   (meters)      480.    (feet) GPS OBS
 DG5960  ______________________________________________________________________
 DG5960  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5960  GEOID HEIGHT    -        -32.765 (meters)                     GEOID03
 DG5960  GEOID HEIGHT    -        -32.777 (meters)                     GEOID18
 DG5960  NAD 83(2011) X  -    -33,822.196 (meters)                     COMP
 DG5960  NAD 83(2011) Y  - -4,901,528.877 (meters)                     COMP
 DG5960  NAD 83(2011) Z  -  4,067,487.007 (meters)                     COMP
 DG5960  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 DG5960
 DG5960  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5960  Standards:
 DG5960         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5960            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5960  -------------------------------------------------------------------
 DG5960  NETWORK    0.81   1.37           0.35   0.31   0.70      0.11199032
 DG5960  -------------------------------------------------------------------
 DG5960  Click here for local accuracies and other accuracy information.
 DG5960
 DG5960.The horizontal coordinates were established by GPS observations
 DG5960.and adjusted by the National Geodetic Survey in June 2012.
 DG5960
 DG5960.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5960.been affixed to the stable North American tectonic plate. See 
 DG5960.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5960
 DG5960.The horizontal coordinates are valid at the epoch date displayed above
 DG5960.which is a decimal equivalence of Year/Month/Day.
 DG5960
 DG5960.The orthometric height was determined by GPS observations and a
 DG5960.high-resolution geoid model.
 DG5960
 DG5960.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5960.GEOID18 height accuracy estimate available here.
 DG5960
 DG5960.Click photographs - Photos may exist for this station.
 DG5960
 DG5960.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5960
 DG5960.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5960
 DG5960.The ellipsoidal height was determined by GPS observations
 DG5960.and is referenced to NAD 83.
 DG5960
 DG5960. The following values were computed from the NAD 83(2011) position.
 DG5960
 DG5960;                    North         East     Units Scale Factor Converg.
 DG5960;SPC IL W     -   356,226.291   680,437.334   MT  0.99994589   -0 08 47.8
 DG5960;SPC IL W     - 1,168,719.09  2,232,401.49   sFT  0.99994589   -0 08 47.8
 DG5960;UTM  15      - 4,417,222.646   722,747.818   MT  1.00021087   +1 40 14.1
 DG5960
 DG5960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5960!SPC IL W     -   0.99998220  x   0.99994589  =   0.99992809
 DG5960!UTM  15      -   0.99998220  x   1.00021087  =   1.00019306
 DG5960
 DG5960_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2274717222(NAD 83)
 DG5960
 DG5960                          SUPERSEDED SURVEY CONTROL
 DG5960
 DG5960  NAD 83(2007)-  39 52 32.97754(N)    090 23 43.27455(W) AD(2002.00) 0
 DG5960  ELLIP H (02/10/07)  113.488  (m)                       GP(2002.00)    
 DG5960  ELLIP H (02/03/05)  113.438  (m)                       GP(       ) 4 2
 DG5960  NAD 83(1997)-  39 52 32.97776(N)    090 23 43.27482(W) AD(       ) 1
 DG5960  ELLIP H (07/06/04)  113.449  (m)                       GP(       ) 3 2
 DG5960
 DG5960.Superseded values are not recommended for survey control.
 DG5960
 DG5960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5960.See file dsdata.pdf to determine how the superseded data were derived.
 DG5960
 DG5960_MARKER: DD = SURVEY DISK
 DG5960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5960_STAMPING: 0N10E
 DG5960_MARK LOGO: IL-017
 DG5960_PROJECTION: RECESSED 15 CENTIMETERS
 DG5960_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5960+STABILITY: SURFACE MOTION
 DG5960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5960+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2019
 DG5960
 DG5960  HISTORY     - Date     Condition        Report By
 DG5960  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5960  HISTORY     - 20190910 GOOD             ILDT
 DG5960
 DG5960                          STATION DESCRIPTION
 DG5960
 DG5960'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5960'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (DEL) THE
 DG5960'STATION IS LOCATED 1.1 MILES WEST OF THE CENTER OF ARENZVILLE. TO
 DG5960'REACH FROM THE  POST OFFICE IN ARENZVILLE, GO WEST ON FREDERICK STREET
 DG5960'FOR 0.08 MILES TO T ROAD  INTERSECTION, GO SOUTH ON STATE STREET FOR
 DG5960'0.05 MILES TO A CROSSROAD, GO WEST ON MAIN  STREET/ARENZVILLE ROAD FOR
 DG5960'1.26 MILES TO THE STATION ON THE RIGHT ON THE EAST LEVEE FOR  THE
 DG5960'BRIDGE OVER MUD CREEK, 32.4' NORTH OF CENTERLINE OF ARENZVILLE ROAD,
 DG5960'20.55' NORTH  NORTHEAST OF A CHISLED CROSS ON THE TOP OF THE NORTH HUB
 DG5960'GUARD AT THE EAST SIDE OF  BRIDGE OVER MUD CREEK, 1.0' SOUTH OF A
 DG5960'WITNESS POST.
 DG5960
 DG5960                          STATION RECOVERY (2019)
 DG5960
 DG5960'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DG5960'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5963 ***********************************************************************
 DG5963  DESIGNATION -  0N16E
 DG5963  PID         -  DG5963
 DG5963  STATE/COUNTY-  IL/CASS
 DG5963  COUNTRY     -  US
 DG5963  USGS QUAD   -  CONCORD (2018)
 DG5963
 DG5963                         *CURRENT SURVEY CONTROL
 DG5963  ______________________________________________________________________
 DG5963* NAD 83(2011) POSITION- 39 52 26.14262(N) 090 16 35.18767(W)   ADJUSTED
 DG5963* NAD 83(2011) ELLIP HT-   147.554 (meters)        (06/27/12)   ADJUSTED
 DG5963* NAD 83(2011) EPOCH   -  2010.00
 DG5963* NAVD 88 ORTHO HEIGHT -   180.3   (meters)      592.    (feet) GPS OBS
 DG5963  ______________________________________________________________________
 DG5963  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5963  GEOID HEIGHT    -        -32.704 (meters)                     GEOID03
 DG5963  GEOID HEIGHT    -        -32.705 (meters)                     GEOID18
 DG5963  NAD 83(2011) X  -    -23,650.175 (meters)                     COMP
 DG5963  NAD 83(2011) Y  - -4,901,749.820 (meters)                     COMP
 DG5963  NAD 83(2011) Z  -  4,067,347.074 (meters)                     COMP
 DG5963  LAPLACE CORR    -          1.44  (seconds)                    DEFLEC18
 DG5963
 DG5963  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5963  Standards:
 DG5963         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5963            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5963  -------------------------------------------------------------------
 DG5963  NETWORK    0.80   1.33           0.36   0.29   0.68      0.05006979
 DG5963  -------------------------------------------------------------------
 DG5963  Click here for local accuracies and other accuracy information.
 DG5963
 DG5963.The horizontal coordinates were established by GPS observations
 DG5963.and adjusted by the National Geodetic Survey in June 2012.
 DG5963
 DG5963.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5963.been affixed to the stable North American tectonic plate. See 
 DG5963.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5963
 DG5963.The horizontal coordinates are valid at the epoch date displayed above
 DG5963.which is a decimal equivalence of Year/Month/Day.
 DG5963
 DG5963.The orthometric height was determined by GPS observations and a
 DG5963.high-resolution geoid model.
 DG5963
 DG5963.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5963.GEOID18 height accuracy estimate available here.
 DG5963
 DG5963.Click photographs - Photos may exist for this station.
 DG5963
 DG5963.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5963
 DG5963.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5963
 DG5963.The ellipsoidal height was determined by GPS observations
 DG5963.and is referenced to NAD 83.
 DG5963
 DG5963. The following values were computed from the NAD 83(2011) position.
 DG5963
 DG5963;                    North         East     Units Scale Factor Converg.
 DG5963;SPC IL W     -   355,996.239   690,609.279   MT  0.99994226   -0 04 13.4
 DG5963;SPC IL W     - 1,167,964.33  2,265,773.94   sFT  0.99994226   -0 04 13.4
 DG5963;UTM  15      - 4,417,315.301   732,924.948   MT  1.00026797   +1 44 48.7
 DG5963
 DG5963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5963!SPC IL W     -   0.99997685  x   0.99994226  =   0.99991911
 DG5963!UTM  15      -   0.99997685  x   1.00026797  =   1.00024482
 DG5963
 DG5963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3292417315(NAD 83)
 DG5963
 DG5963                          SUPERSEDED SURVEY CONTROL
 DG5963
 DG5963  NAD 83(2007)-  39 52 26.14271(N)    090 16 35.18835(W) AD(2002.00) 0
 DG5963  ELLIP H (02/10/07)  147.568  (m)                       GP(2002.00)    
 DG5963  ELLIP H (02/03/05)  147.513  (m)                       GP(       ) 4 2
 DG5963  NAD 83(1997)-  39 52 26.14294(N)    090 16 35.18870(W) AD(       ) 1
 DG5963  ELLIP H (07/06/04)  147.519  (m)                       GP(       ) 3 2
 DG5963
 DG5963.Superseded values are not recommended for survey control.
 DG5963
 DG5963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5963.See file dsdata.pdf to determine how the superseded data were derived.
 DG5963
 DG5963_MARKER: DD = SURVEY DISK
 DG5963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5963_STAMPING: 0N16E
 DG5963_MARK LOGO: IL-017
 DG5963_PROJECTION: RECESSED 10 CENTIMETERS
 DG5963_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5963+STABILITY: SURFACE MOTION
 DG5963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5963+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2019
 DG5963
 DG5963  HISTORY     - Date     Condition        Report By
 DG5963  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5963  HISTORY     - 20190910 GOOD             ILDT
 DG5963
 DG5963                          STATION DESCRIPTION
 DG5963
 DG5963'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5963'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (DEL) THE
 DG5963'STATION IS LOCATED 6.4 MILES SOUTH SOUTHWEST OF THE CENTER OF
 DG5963'VIRGINIA. TO REACH  FROM THE INTERSECTION OF ILLINOIS ROUTE 125 AND
 DG5963'ILLINOIS ROUTE 78 AT THE NORTH EAST EDGE  OF VIRGINIA, GO SOUTH ON
 DG5963'ILLINOIS ROUTE 78 FOR 5.64 MILES TO T ROAD WEST, GO WEST ON
 DG5963'MORGAN/CASS COUNTY LINE ROAD FOR 1.0 MILES TO A SHARP CURVE TO THE
 DG5963'NORTH, CONTINUE  NORTH ON PETEFISH ROAD FOR 0.15 MILES TO T ROAD WEST,
 DG5963'GO WEST ON CRUM ROAD FOR 2.25  MILES  TO T ROAD SOUTH, GO SOUTH ON
 DG5963'UNION LANE FOR 0.5 MILES TO THE STATION ON THE LEFT IN  SOUTH WEST
 DG5963'QUAD OF INTERSECTION OF UNION ROAD AND MORGAN/CASS COUNTY LINE ROAD,
 DG5963'14.4'  EAST OF CENTERLINE OF UNION ROAD, 14.1' SOUTH OF PROJECTED
 DG5963'CENTERLINE OF MORGAN/CASS  COUNTY LINE ROAD, 54.2' SOUTH EAST OF A
 DG5963'POWER POLE, 38.8' SOUTH OF A GUY POLE, 39.5' EAST OF  A ABOVE GROUND
 DG5963'UTILITY BOX, 0.8' WEST OF A WITNESS POST.
 DG5963
 DG5963                          STATION RECOVERY (2019)
 DG5963
 DG5963'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DG5963'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7972 ***********************************************************************
 DO7972  DESIGNATION -  0N19E RESET
 DO7972  PID         -  DO7972
 DO7972  STATE/COUNTY-  IL/CASS
 DO7972  COUNTRY     -  US
 DO7972  USGS QUAD   -  LITERBERRY (2018)
 DO7972
 DO7972                         *CURRENT SURVEY CONTROL
 DO7972  ______________________________________________________________________
 DO7972* NAD 83(2011) POSITION- 39 52 26.60839(N) 090 12 58.85768(W)   ADJUSTED
 DO7972* NAD 83(2011) ELLIP HT-   149.003 (meters)        (05/22/13)   ADJUSTED
 DO7972* NAD 83(2011) EPOCH   -  2010.00
 DO7972* NAVD 88 ORTHO HEIGHT -   181.7   (meters)      596.    (feet) GPS OBS
 DO7972  ______________________________________________________________________
 DO7972  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7972  GEOID HEIGHT    -        -32.682 (meters)                     GEOID12A
 DO7972  GEOID HEIGHT    -        -32.662 (meters)                     GEOID18
 DO7972  NAD 83(2011) X  -    -18,509.190 (meters)                     COMP
 DO7972  NAD 83(2011) Y  - -4,901,763.830 (meters)                     COMP
 DO7972  NAD 83(2011) Z  -  4,067,359.028 (meters)                     COMP
 DO7972  LAPLACE CORR    -          1.36  (seconds)                    DEFLEC18
 DO7972
 DO7972  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7972  Standards:
 DO7972         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7972            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7972  -------------------------------------------------------------------
 DO7972  NETWORK    0.58   1.35           0.24   0.23   0.69      0.25763229
 DO7972  -------------------------------------------------------------------
 DO7972  Click here for local accuracies and other accuracy information.
 DO7972
 DO7972.The horizontal coordinates were established by GPS observations
 DO7972.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7972
 DO7972.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7972.been affixed to the stable North American tectonic plate. See 
 DO7972.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7972
 DO7972.The horizontal coordinates are valid at the epoch date displayed above
 DO7972.which is a decimal equivalence of Year/Month/Day.
 DO7972
 DO7972.The orthometric height was determined by GPS observations and a
 DO7972.high-resolution geoid model.
 DO7972
 DO7972.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7972.GEOID18 height accuracy estimate available here.
 DO7972
 DO7972.Click photographs - Photos may exist for this station.
 DO7972
 DO7972.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7972
 DO7972.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7972
 DO7972.The ellipsoidal height was determined by GPS observations
 DO7972.and is referenced to NAD 83.
 DO7972
 DO7972. The following values were computed from the NAD 83(2011) position.
 DO7972
 DO7972;                    North         East     Units Scale Factor Converg.
 DO7972;SPC IL W     -   356,006.018   695,749.869   MT  0.99994140   -0 01 54.7
 DO7972;SPC IL W     - 1,167,996.41  2,282,639.36   sFT  0.99994140   -0 01 54.7
 DO7972;UTM  15      - 4,417,488.152   738,064.395   MT  1.00029778   +1 47 07.6
 DO7972
 DO7972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7972!SPC IL W     -   0.99997662  x   0.99994140  =   0.99991803
 DO7972!UTM  15      -   0.99997662  x   1.00029778  =   1.00027440
 DO7972
 DO7972_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3806417488(NAD 83)
 DO7972
 DO7972                          SUPERSEDED SURVEY CONTROL
 DO7972
 DO7972.No superseded survey control is available for this station.
 DO7972
 DO7972_MARKER: DD = SURVEY DISK
 DO7972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7972_STAMPING: CASS
 DO7972_MARK LOGO: IL-017
 DO7972_PROJECTION: FLUSH
 DO7972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7972+STABILITY: SURFACE MOTION
 DO7972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7972+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2019
 DO7972
 DO7972  HISTORY     - Date     Condition        Report By
 DO7972  HISTORY     - UNK      MONUMENTED       IL-017
 DO7972  HISTORY     - 20110831 GOOD             ILDT
 DO7972  HISTORY     - 20190911 GOOD             ILDT
 DO7972
 DO7972                          STATION DESCRIPTION
 DO7972
 DO7972'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7972'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST OF ARENZVILLE, 5.3
 DO7972'MI (8.5 KM) SOUTH OF VIRGINIA AND 1.6 MI (2.6 KM) NORTH-NORTHWEST OF
 DO7972'LITERBERRY.
 DO7972'
 DO7972'TO REACH FROM THE INTERSECTION OF IL 78 AND IL 19.  PROCEED NORTH
 DO7972'ALONG IL 78 FOR 1.62 MI (2.6 KM) TO STATION ON THE LEFT.
 DO7972'
 DO7972'THE STATION IS A CASS COUNTY SURVEY DISK IN CONCRETE SET FLUSH WITH
 DO7972'THE GROUND.  IT IS 321 FT (97.8 M) NORTH OF THE CENTERLINE OF COUNTY
 DO7972'LINE RD., 11.6 FT (3.5 M) EAST OF WOOD FENCE CORNER POST, 9.8 FT (3.0
 DO7972'M) SOUTHEAST OF TOP CENTER OF ROW MARKER AND 4 FT (1.2 M) WEST OF TOP
 DO7972'OF SLOPE.
 DO7972
 DO7972                          STATION RECOVERY (2019)
 DO7972
 DO7972'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO7972'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5957 ***********************************************************************
 DG5957  DESIGNATION -  0N6E
 DG5957  PID         -  DG5957
 DG5957  STATE/COUNTY-  IL/CASS
 DG5957  COUNTRY     -  US
 DG5957  USGS QUAD   -  ARENZVILLE WEST (2018)
 DG5957
 DG5957                         *CURRENT SURVEY CONTROL
 DG5957  ______________________________________________________________________
 DG5957* NAD 83(2011) POSITION- 39 52 33.85357(N) 090 28 07.84755(W)   ADJUSTED
 DG5957* NAD 83(2011) ELLIP HT-   108.201 (meters)        (06/27/12)   ADJUSTED
 DG5957* NAD 83(2011) EPOCH   -  2010.00
 DG5957* NAVD 88 ORTHO HEIGHT -   141.0   (meters)      463.    (feet) GPS OBS
 DG5957  ______________________________________________________________________
 DG5957  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5957  GEOID HEIGHT    -        -32.791 (meters)                     GEOID03
 DG5957  GEOID HEIGHT    -        -32.810 (meters)                     GEOID18
 DG5957  NAD 83(2011) X  -    -40,109.131 (meters)                     COMP
 DG5957  NAD 83(2011) Y  - -4,901,460.092 (meters)                     COMP
 DG5957  NAD 83(2011) Z  -  4,067,504.364 (meters)                     COMP
 DG5957  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 DG5957
 DG5957  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5957  Standards:
 DG5957         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5957            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5957  -------------------------------------------------------------------
 DG5957  NETWORK    0.93   1.74           0.40   0.36   0.89      0.16758626
 DG5957  -------------------------------------------------------------------
 DG5957  Click here for local accuracies and other accuracy information.
 DG5957
 DG5957.The horizontal coordinates were established by GPS observations
 DG5957.and adjusted by the National Geodetic Survey in June 2012.
 DG5957
 DG5957.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5957.been affixed to the stable North American tectonic plate. See 
 DG5957.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5957
 DG5957.The horizontal coordinates are valid at the epoch date displayed above
 DG5957.which is a decimal equivalence of Year/Month/Day.
 DG5957
 DG5957.The orthometric height was determined by GPS observations and a
 DG5957.high-resolution geoid model.
 DG5957
 DG5957.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5957.GEOID18 height accuracy estimate available here.
 DG5957
 DG5957.Click photographs - Photos may exist for this station.
 DG5957
 DG5957.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5957
 DG5957.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5957
 DG5957.The ellipsoidal height was determined by GPS observations
 DG5957.and is referenced to NAD 83.
 DG5957
 DG5957. The following values were computed from the NAD 83(2011) position.
 DG5957
 DG5957;                    North         East     Units Scale Factor Converg.
 DG5957;SPC IL W     -   356,271.984   674,150.606   MT  0.99994940   -0 11 37.5
 DG5957;SPC IL W     - 1,168,869.00  2,211,775.78   sFT  0.99994940   -0 11 37.5
 DG5957;UTM  15      - 4,417,068.922   716,461.255   MT  1.00017687   +1 37 24.3
 DG5957
 DG5957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5957!SPC IL W     -   0.99998303  x   0.99994940  =   0.99993243
 DG5957!UTM  15      -   0.99998303  x   1.00017687  =   1.00015989
 DG5957
 DG5957_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1646117068(NAD 83)
 DG5957
 DG5957                          SUPERSEDED SURVEY CONTROL
 DG5957
 DG5957  NAD 83(2007)-  39 52 33.85365(N)    090 28 07.84823(W) AD(2002.00) 0
 DG5957  ELLIP H (02/10/07)  108.217  (m)                       GP(2002.00)    
 DG5957  ELLIP H (02/03/05)  108.179  (m)                       GP(       ) 4 2
 DG5957  NAD 83(1997)-  39 52 33.85379(N)    090 28 07.84832(W) AD(       ) 1
 DG5957  ELLIP H (07/06/04)  108.204  (m)                       GP(       ) 3 2
 DG5957
 DG5957.Superseded values are not recommended for survey control.
 DG5957
 DG5957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5957.See file dsdata.pdf to determine how the superseded data were derived.
 DG5957
 DG5957_MARKER: DD = SURVEY DISK
 DG5957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5957_STAMPING: 0N6E
 DG5957_MARK LOGO: IL-017
 DG5957_PROJECTION: RECESSED 10 CENTIMETERS
 DG5957_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5957+STABILITY: SURFACE MOTION
 DG5957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5957+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2019
 DG5957
 DG5957  HISTORY     - Date     Condition        Report By
 DG5957  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5957  HISTORY     - 20190906 GOOD             ILDT
 DG5957
 DG5957                          STATION DESCRIPTION
 DG5957
 DG5957'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5957'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (DEL) THE
 DG5957'STATION IS LOCATED 5.0 MILES WEST OF THE CENTER OF ARENZVILLE. TO
 DG5957'REACH FROM MORGAN/CASS COUNTY LINE AND US 67, GO NORTH ON US 67 FOR
 DG5957'0.12 MILES TO T  ROAD EAST, GO EAST ON MORGAN/CASS COUNTY LINE ROAD
 DG5957'FOR 0.8 MILES TO A CURVE SOUTH,  CONTINUE FOR 0.9 MILES TO A CURVE
 DG5957'EAST, CONTINUE EAST FOR 2.05 MILE TO THE STATION ON THE  LEFT. THE
 DG5957'STATION IS 0.09 MILES WEST OF THE INTERSECTION OF MORGAN/CASS COUNTY
 DG5957'LINE ROAD  AND MCKENDREE CHAPEL/LEVEE ROAD. 18.5' NORTH OF CENTERLINE
 DG5957'MORGAN/CASS COUNTY LINE  ROAD, 121' EAST OF A POWER POLE, 175.5' WEST
 DG5957'OF A POWER POLE, 1.0' SOUTH OF A WITNESS POST.
 DG5957
 DG5957                          STATION RECOVERY (2019)
 DG5957
 DG5957'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DG5957'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0862 ***********************************************************************
 HB0862  DESIGNATION -  1
 HB0862  PID         -  HB0862
 HB0862  STATE/COUNTY-  IL/ALEXANDER
 HB0862  COUNTRY     -  US
 HB0862  USGS QUAD   -  CAIRO (2018)
 HB0862
 HB0862                         *CURRENT SURVEY CONTROL
 HB0862  ______________________________________________________________________
 HB0862* NAD 83(1986) POSITION- 37 00 09.     (N) 089 10 20.     (W)   SCALED
 HB0862* NAVD 88 ORTHO HEIGHT -    95.933 (meters)      314.74  (feet) ADJUSTED
 HB0862  ______________________________________________________________________
 HB0862  GEOID HEIGHT    -        -28.230 (meters)                     GEOID18
 HB0862  DYNAMIC HEIGHT  -         95.862 (meters)      314.51  (feet) COMP
 HB0862  MODELED GRAVITY -    979,891.7   (mgal)                       NAVD 88
 HB0862
 HB0862  VERT ORDER      -  FIRST     CLASS II
 HB0862
 HB0862.The horizontal coordinates were scaled from a map and have
 HB0862.an estimated accuracy of +/- 6 seconds.
 HB0862
 HB0862.The orthometric height was determined by differential leveling and
 HB0862.adjusted by the NATIONAL GEODETIC SURVEY
 HB0862.in June 1991.
 HB0862
 HB0862.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0862.GEOID18 height accuracy estimate available here.
 HB0862
 HB0862.Click photographs - Photos may exist for this station.
 HB0862
 HB0862.The dynamic height is computed by dividing the NAVD 88
 HB0862.geopotential number by the normal gravity value computed on the
 HB0862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0862.degrees latitude (g = 980.6199 gals.).
 HB0862
 HB0862.The modeled gravity was interpolated from observed gravity values.
 HB0862
 HB0862;                    North         East    Units  Estimated Accuracy
 HB0862;SPC IL W     -    37,730.      788,510.      MT  (+/- 180 meters Scaled)
 HB0862
 HB0862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF067973(NAD 83)
 HB0862
 HB0862                          SUPERSEDED SURVEY CONTROL
 HB0862
 HB0862  NGVD 29 (11/26/84)   95.813  (m)          314.35   (f) ADJUSTED    1 2
 HB0862
 HB0862.Superseded values are not recommended for survey control.
 HB0862
 HB0862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0862.See file dsdata.pdf to determine how the superseded data were derived.
 HB0862
 HB0862_MARKER: Z = SEE DESCRIPTION
 HB0862_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0862_SP_SET: BUILDING
 HB0862_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0862
 HB0862  HISTORY     - Date     Condition        Report By
 HB0862  HISTORY     - UNK      MONUMENTED       USACE
 HB0862  HISTORY     - 1969     GOOD             CGS
 HB0862  HISTORY     - 1969     MARK NOT FOUND   CGS
 HB0862  HISTORY     - 1976     MARK NOT FOUND   NGS
 HB0862
 HB0862                          STATION DESCRIPTION
 HB0862
 HB0862'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0862'IN CAIRO.
 HB0862'IN CAIRO, SET VERTICALLY IN THE NE WALL OF THE OLD CUSTOM HOUSE,
 HB0862'17.2 FT NW OF THE E CORNER OF THE BUILDING, 3.6 FT BELOW THE TOP
 HB0862'OF THE FOUNDATION AND 0.6 FOOT ABOVE THE WALK.  A FLAT HEADED
 HB0862'SCREW CEMENTED IN THE STONE FOUNDATION WALL OF THE CUSTOM HOUSE.
 HB0862'IT IS SURROUNDED BY THE INSCRIBED LETTERS U.S.B.M.  NOTE-- THIS
 HB0862'MARK IS CERTAINLY NOT IN THE LOCATION DESCRIBED FOR PBM 1 BUT IT
 HB0862'WAS THE ONLY MARK WE COULD LOCATE IN THE BUILDING.  MADE LOCAL
 HB0862'INQURIES BUT COULD GET NO OTHER INFORMATION ON THE SUBJECT.  THE
 HB0862'EXACT POINT MENTIONED IN THE ORIGINAL DESCRIPTION IS IN A CLEAR
 HB0862'SURFACE UNDERNEATH AN OUTSIDE CAST IRON STAIRWAY THAT HAS
 HB0862'PROBABLY BEEN THERE SINCE THE BUILDING WAS ERECTED.
 HB0862
 HB0862                          STATION RECOVERY (1969)
 HB0862
 HB0862'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB0862'MARK NOT FOUND.
 HB0862
 HB0862                          STATION RECOVERY (1976)
 HB0862
 HB0862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 HB0862'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0457 ***********************************************************************
 KB0457  DESIGNATION -  1
 KB0457  PID         -  KB0457
 KB0457  STATE/COUNTY-  IL/SHELBY
 KB0457  COUNTRY     -  US
 KB0457  USGS QUAD   -  MIDDLESWORTH (2018)
 KB0457
 KB0457                         *CURRENT SURVEY CONTROL
 KB0457  ______________________________________________________________________
 KB0457* NAD 83(1986) POSITION- 39 25 20.     (N) 088 40 08.     (W)   SCALED
 KB0457* NAVD 88 ORTHO HEIGHT -   211.258 (meters)      693.10  (feet) ADJUSTED
 KB0457  ______________________________________________________________________
 KB0457  GEOID HEIGHT    -        -32.258 (meters)                     GEOID18
 KB0457  DYNAMIC HEIGHT  -        211.136 (meters)      692.70  (feet) COMP
 KB0457  MODELED GRAVITY -    980,047.4   (mgal)                       NAVD 88
 KB0457
 KB0457  VERT ORDER      -  SECOND    CLASS 0
 KB0457
 KB0457.The horizontal coordinates were scaled from a map and have
 KB0457.an estimated accuracy of +/- 6 seconds.
 KB0457
 KB0457.The orthometric height was determined by differential leveling and
 KB0457.adjusted by the NATIONAL GEODETIC SURVEY
 KB0457.in June 1991.
 KB0457
 KB0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0457.GEOID18 height accuracy estimate available here.
 KB0457
 KB0457.Click photographs - Photos may exist for this station.
 KB0457
 KB0457.The dynamic height is computed by dividing the NAVD 88
 KB0457.geopotential number by the normal gravity value computed on the
 KB0457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0457.degrees latitude (g = 980.6199 gals.).
 KB0457
 KB0457.The modeled gravity was interpolated from observed gravity values.
 KB0457
 KB0457;                    North         East    Units  Estimated Accuracy
 KB0457;SPC IL E     -   305,910.      271,110.      MT  (+/- 180 meters Scaled)
 KB0457
 KB0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ563649(NAD 83)
 KB0457
 KB0457                          SUPERSEDED SURVEY CONTROL
 KB0457
 KB0457  NGVD 29 (??/??/92)  211.335  (m)          693.35   (f) ADJ UNCH    2 0
 KB0457
 KB0457.Superseded values are not recommended for survey control.
 KB0457
 KB0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0457.See file dsdata.pdf to determine how the superseded data were derived.
 KB0457
 KB0457_MARKER: P = PIPE CAP
 KB0457_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0457_STAMPING: 694
 KB0457_MARK LOGO: USGS
 KB0457_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0457_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0457
 KB0457  HISTORY     - Date     Condition        Report By
 KB0457  HISTORY     - 1907     MONUMENTED       USGS
 KB0457  HISTORY     - 1935     GOOD             CGS
 KB0457  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0457  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0457
 KB0457                          STATION DESCRIPTION
 KB0457
 KB0457'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0457'3.8 MI W FROM WINDSOR.
 KB0457'3.8 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0457'ST. LOUIS RAILWAY FROM THE STATION AT WINDSOR, SHELBY COUNTY,
 KB0457'10 FEET EAST OF A ROAD CROSSING, 40 FEET NORTH OF THE TRACK, 60
 KB0457'FEET EAST OF BENCH MARK W 87 DESCRIBED ABOVE, AND AT A FENCE
 KB0457'CORNER.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, RIVETED
 KB0457'ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 KB0457
 KB0457                          STATION RECOVERY (1973)
 KB0457
 KB0457'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0457'MARK NOT FOUND.
 KB0457
 KB0457                          STATION RECOVERY (2004)
 KB0457
 KB0457'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0457'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0068 ***********************************************************************
 JC0068  DESIGNATION -  1
 JC0068  PID         -  JC0068
 JC0068  STATE/COUNTY-  IL/CALHOUN
 JC0068  COUNTRY     -  US
 JC0068  USGS QUAD   -  GRAFTON (2018)
 JC0068
 JC0068                         *CURRENT SURVEY CONTROL
 JC0068  ______________________________________________________________________
 JC0068* NAD 83(1986) POSITION- 38 58 02.     (N) 090 28 08.     (W)   SCALED
 JC0068* NAVD 88 ORTHO HEIGHT -   128.19  (+/-2cm)      420.6   (feet) VERTCON3
 JC0068  ______________________________________________________________________
 JC0068  GEOID HEIGHT    -        -31.774 (meters)                     GEOID18
 JC0068  VERT ORDER      -  ? (See Below)
 JC0068
 JC0068.The horizontal coordinates were scaled from a map and have
 JC0068.an estimated accuracy of +/- 6 seconds.
 JC0068
 JC0068.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC0068.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC0068
 JC0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0068.GEOID18 height accuracy estimate available here.
 JC0068
 JC0068.The vertical order pertains to the NGVD 29 superseded value.
 JC0068
 JC0068.Click photographs - Photos may exist for this station.
 JC0068
 JC0068;                    North         East    Units  Estimated Accuracy
 JC0068;SPC IL W     -   255,370.      673,810.      MT  (+/- 180 meters Scaled)
 JC0068
 JC0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD192161(NAD 83)
 JC0068
 JC0068                          SUPERSEDED SURVEY CONTROL
 JC0068
 JC0068  NGVD 29 (??/??/92)  128.307  (m)          420.95   (f) ADJ UNCH       
 JC0068
 JC0068.Superseded values are not recommended for survey control.
 JC0068
 JC0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0068.See file dsdata.pdf to determine how the superseded data were derived.
 JC0068
 JC0068_MARKER: B = BOLT
 JC0068_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 JC0068_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0068
 JC0068  HISTORY     - Date     Condition        Report By
 JC0068  HISTORY     - UNK      MONUMENTED       IRC
 JC0068  HISTORY     - 1880     GOOD             DOD
 JC0068
 JC0068                          STATION DESCRIPTION
 JC0068
 JC0068'DESCRIBED BY US DEPARTMENT OF DEFENSE 1880
 JC0068'NEAR GRAFTON.
 JC0068'IN CALHOUN COUNTY, NEAR GRAFTON, JERSEY COUNTY, IN THE WOODS OF
 JC0068'CALHOUN POINT, AT THE MOUTH OF ILLINOIS RIVER, 165 YARDS FROM
 JC0068'THE EDGE OF THE WOODS ON ILLINOIS RIVER.  A COPPER BOLT IN THE
 JC0068'TOP OF A STONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0203 ***********************************************************************
 NG0203  DESIGNATION -  1
 NG0203  PID         -  NG0203
 NG0203  STATE/COUNTY-  IL/LAKE
 NG0203  COUNTRY     -  US
 NG0203  USGS QUAD   -  WAUKEGAN (2018)
 NG0203
 NG0203                         *CURRENT SURVEY CONTROL
 NG0203  ______________________________________________________________________
 NG0203* NAD 83(1986) POSITION- 42 21 38.     (N) 087 49 28.     (W)   SCALED
 NG0203* NAVD 88 ORTHO HEIGHT -   179.392 (meters)      588.56  (feet) ADJUSTED
 NG0203  ______________________________________________________________________
 NG0203  GEOID HEIGHT    -        -34.370 (meters)                     GEOID18
 NG0203  DYNAMIC HEIGHT  -        179.336 (meters)      588.37  (feet) COMP
 NG0203  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 NG0203
 NG0203  VERT ORDER      -  FIRST     CLASS 0
 NG0203
 NG0203.The horizontal coordinates were scaled from a map and have
 NG0203.an estimated accuracy of +/- 6 seconds.
 NG0203
 NG0203.The orthometric height was determined by differential leveling and
 NG0203.adjusted by the NATIONAL GEODETIC SURVEY
 NG0203.in June 1991.
 NG0203
 NG0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0203.GEOID18 height accuracy estimate available here.
 NG0203
 NG0203.Click photographs - Photos may exist for this station.
 NG0203
 NG0203.The dynamic height is computed by dividing the NAVD 88
 NG0203.geopotential number by the normal gravity value computed on the
 NG0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0203.degrees latitude (g = 980.6199 gals.).
 NG0203
 NG0203.The modeled gravity was interpolated from observed gravity values.
 NG0203
 NG0203;                    North         East    Units  Estimated Accuracy
 NG0203;SPC IL E     -   632,280.      341,920.      MT  (+/- 180 meters Scaled)
 NG0203
 NG0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM321901(NAD 83)
 NG0203
 NG0203                          SUPERSEDED SURVEY CONTROL
 NG0203
 NG0203  NGVD 29 (??/??/92)  179.50   (m)          588.9    (f) COMPUTED    1 0
 NG0203
 NG0203.Superseded values are not recommended for survey control.
 NG0203
 NG0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0203.See file dsdata.pdf to determine how the superseded data were derived.
 NG0203
 NG0203_MARKER: X = CHISELED CROSS
 NG0203_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0203_SP_SET: WATER TABLE
 NG0203_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0203
 NG0203  HISTORY     - Date     Condition        Report By
 NG0203  HISTORY     - UNK      MONUMENTED       USACE
 NG0203  HISTORY     - 1973     GOOD             NGS
 NG0203
 NG0203                          STATION DESCRIPTION
 NG0203
 NG0203'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0203'AT WAUKEGAN, 0.1 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN
 NG0203'RAILWAY FROM THE STATION THENCE 0.15 MILE EAST ALONG MADISON
 NG0203'STREET, 44 1/2 FEET SOUTH OF THE SOUTH CURB OF MADISON STREET,
 NG0203'78 1/2 FEET EAST OF THE CENTER LINE OF HARBOR PLACE, A CHISELED
 NG0203'CROSS ON TOP OF THE NORTHEAST CORNER OF WATER TABLE FOR HOUSE
 NG0203'NUMBER 103 WHICH IS THE MOST EASTERLY HOUSE ON THE SOUTH SIDE
 NG0203'OF MADISON STREET, 10 INCHES ABOVE THE LEVEL OF THE GROUND AND
 NG0203'ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE STREET.  SECTION 22,
 NG0203'T45N, R12E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1970 ***********************************************************************
 DN1970  DESIGNATION -  1
 DN1970  PID         -  DN1970
 DN1970  STATE/COUNTY-  IL/FULTON
 DN1970  COUNTRY     -  US
 DN1970  USGS QUAD   -  FARMINGTON EAST (2018)
 DN1970
 DN1970                         *CURRENT SURVEY CONTROL
 DN1970  ______________________________________________________________________
 DN1970* NAD 83(2011) POSITION- 40 42 44.48739(N) 089 59 10.49825(W)   ADJUSTED
 DN1970* NAD 83(2011) ELLIP HT-   188.490 (meters)        (06/27/12)   ADJUSTED
 DN1970* NAD 83(2011) EPOCH   -  2010.00
 DN1970* NAVD 88 ORTHO HEIGHT -   221.6   (meters)      727.    (feet) GPS OBS
 DN1970  ______________________________________________________________________
 DN1970  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1970  GEOID HEIGHT    -        -33.143 (meters)                     GEOID09
 DN1970  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 DN1970  NAD 83(2011) X  -      1,161.949 (meters)                     COMP
 DN1970  NAD 83(2011) Y  - -4,841,629.651 (meters)                     COMP
 DN1970  NAD 83(2011) Z  -  4,138,385.946 (meters)                     COMP
 DN1970  LAPLACE CORR    -          1.28  (seconds)                    DEFLEC18
 DN1970
 DN1970  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1970  Standards:
 DN1970         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1970            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1970  -------------------------------------------------------------------
 DN1970  NETWORK    3.28   2.57           1.52   1.08   1.31      0.02410425
 DN1970  -------------------------------------------------------------------
 DN1970  Click here for local accuracies and other accuracy information.
 DN1970
 DN1970.The horizontal coordinates were established by GPS observations
 DN1970.and adjusted by the National Geodetic Survey in June 2012.
 DN1970
 DN1970.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1970.been affixed to the stable North American tectonic plate. See 
 DN1970.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1970
 DN1970.The horizontal coordinates are valid at the epoch date displayed above
 DN1970.which is a decimal equivalence of Year/Month/Day.
 DN1970
 DN1970.The orthometric height was determined by GPS observations and a
 DN1970.high-resolution geoid model.
 DN1970
 DN1970.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1970.GEOID18 height accuracy estimate available here.
 DN1970
 DN1970.Click photographs - Photos may exist for this station.
 DN1970
 DN1970.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1970
 DN1970.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1970
 DN1970.The ellipsoidal height was determined by GPS observations
 DN1970.and is referenced to NAD 83.
 DN1970
 DN1970. The following values were computed from the NAD 83(2011) position.
 DN1970
 DN1970;                    North         East     Units Scale Factor Converg.
 DN1970;SPC IL W     -   449,100.048   715,244.336   MT  0.99994404   +0 07 03.6
 DN1970;SPC IL W     - 1,473,422.41  2,346,597.46   sFT  0.99994404   +0 07 03.6
 DN1970;UTM  16      - 4,511,116.720   247,745.946   MT  1.00038330   -1 56 55.8
 DN1970;UTM  15      - 4,511,196.142   754,577.434   MT  1.00039779   +1 58 00.5
 DN1970
 DN1970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1970!SPC IL W     -   0.99997043  x   0.99994404  =   0.99991447
 DN1970!UTM  16      -   0.99997043  x   1.00038330  =   1.00035372
 DN1970!UTM  15      -   0.99997043  x   1.00039779  =   1.00036821
 DN1970
 DN1970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4774511116(NAD 83)
 DN1970
 DN1970                          SUPERSEDED SURVEY CONTROL
 DN1970
 DN1970  NAD 83(2007)-  40 42 44.48757(N)    089 59 10.49928(W) AD(2002.00) 1
 DN1970  ELLIP H (08/11/11)  188.511  (m)                       GP(2002.00) 4 1
 DN1970
 DN1970.Superseded values are not recommended for survey control.
 DN1970
 DN1970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1970.See file dsdata.pdf to determine how the superseded data were derived.
 DN1970
 DN1970_MARKER: DD = SURVEY DISK
 DN1970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1970_STAMPING: FC1
 DN1970_MARK LOGO: IL-057
 DN1970_PROJECTION: RECESSED 10 CENTIMETERS
 DN1970_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1970+STABILITY: SURFACE MOTION
 DN1970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1970+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2024
 DN1970
 DN1970  HISTORY     - Date     Condition        Report By
 DN1970  HISTORY     - 200905   MONUMENTED       ILDT
 DN1970  HISTORY     - 20190425 GOOD             INDIV
 DN1970  HISTORY     - 20240104 GOOD             ILDT
 DN1970
 DN1970                          STATION DESCRIPTION
 DN1970
 DN1970'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1970'STATION IS LOCATED 0.75 MILES NORTHEAST OF THE TOWN OF FARMINGTON AND
 DN1970'IS MONUMENTED AS THE NORTHEAST CORNER OF THE NORTHEAST QUARTER OF
 DN1970'SECTION 1, T 8 N, R 4 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN1970'STATION FROM THE IL. RTE 78 AND IL. RTE 116 INTERSECTION IN THE EAST
 DN1970'EDGE OF THE TOWN OF FARMINGTON, PROCEED NORTH 1.0 MILE ALONG IL. RTE
 DN1970'78 TO THE STATION. THE STATION IS 50 FEET WEST OF THE CENTERLINE OF
 DN1970'IL. RTE 78, 12.85 FEET NORTHWEST OF A POWER POLE, 71.92 FEET SOUTHWEST
 DN1970'OF A FENCE POST AND 1.92 FEET NORTH OF A CORNER POST.
 DN1970
 DN1970                          STATION RECOVERY (2019)
 DN1970
 DN1970'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (DEL)
 DN1970'RECOVERED IN GOOD CONDITION.
 DN1970
 DN1970                          STATION RECOVERY (2024)
 DN1970
 DN1970'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 DN1970'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7818 ***********************************************************************
 DP7818  DESIGNATION -  1
 DP7818  PID         -  DP7818
 DP7818  STATE/COUNTY-  IL/OGLE
 DP7818  COUNTRY     -  US
 DP7818  USGS QUAD   -  OREGON (2018)
 DP7818
 DP7818                         *CURRENT SURVEY CONTROL
 DP7818  ______________________________________________________________________
 DP7818* NAD 83(1986) POSITION- 42 07 22.56   (N) 089 15 20.83   (W)   HD_HELD1
 DP7818* NAVD 88 ORTHO HEIGHT -   212.622 (meters)      697.58  (feet) ADJUSTED
 DP7818  ______________________________________________________________________
 DP7818  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 DP7818  DYNAMIC HEIGHT  -        212.552 (meters)      697.35  (feet) COMP
 DP7818  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 DP7818
 DP7818  VERT ORDER      -  SECOND    CLASS I
 DP7818
 DP7818.The horizontal coordinates were determined by differentially corrected
 DP7818.hand held GPS observations or other comparable positioning techniques
 DP7818.and have an estimated accuracy of +/- 3 meters.
 DP7818
 DP7818.The orthometric height was determined by differential leveling and
 DP7818.adjusted by the IL DEPT OF TRANSP
 DP7818.in July 2015.
 DP7818
 DP7818.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7818.GEOID18 height accuracy estimate available here.
 DP7818
 DP7818.Click photographs - Photos may exist for this station.
 DP7818
 DP7818.The dynamic height is computed by dividing the NAVD 88
 DP7818.geopotential number by the normal gravity value computed on the
 DP7818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7818.degrees latitude (g = 980.6199 gals.).
 DP7818
 DP7818.The modeled gravity was interpolated from observed gravity values.
 DP7818
 DP7818;                    North         East    Units  Estimated Accuracy
 DP7818;SPC IL W     -   606,138.1     775,317.6     MT  (+/- 3 meters HH1 GPS) 
 DP7818
 DP7818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1353665888(NAD 83)
 DP7818
 DP7818                          SUPERSEDED SURVEY CONTROL
 DP7818
 DP7818.No superseded survey control is available for this station.
 DP7818
 DP7818_MARKER: DD = SURVEY DISK
 DP7818_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DP7818_SP_SET: PARAPET
 DP7818_MARK LOGO: ILHD
 DP7818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7818+STABILITY: SURFACE MOTION
 DP7818_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7818+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2015
 DP7818
 DP7818  HISTORY     - Date     Condition        Report By
 DP7818  HISTORY     - UNK      MONUMENTED
 DP7818  HISTORY     - 20150420 GOOD             PATRIC
 DP7818
 DP7818                          STATION DESCRIPTION
 DP7818
 DP7818'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7818'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 DP7818'OREGON, 6.2 MI (10.0 KM) WEST-SOUTHWEST OF KISHWAUKEE AND 4.1 MI (6.6
 DP7818'KM) WEST-NORTHWEST OF STILLMAN VALLEY.
 DP7818'
 DP7818'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH SR
 DP7818'72 (UNION ST) LOCATED IN BYRON, IL, GO SOUTH ON SR 72 (UNION ST) FOR
 DP7818'0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP7818'
 DP7818'THE STATION IS LOCATED 16.9 FT (5.2 M) SOUTHWEST OF THE CENTERLINE OF
 DP7818'SR 72 (UNION ST) AND 13.9 FT (4.2 M) SOUTH OF THE NORTH END OF THE
 DP7818'PARAPET WALL.
 DP7818'
 DP7818'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0577 ***********************************************************************
 JC0577  DESIGNATION -  1 BOLT
 JC0577  PID         -  JC0577
 JC0577  STATE/COUNTY-  IL/JERSEY
 JC0577  COUNTRY     -  US
 JC0577  USGS QUAD   -  BRUSSELS (2018)
 JC0577
 JC0577                         *CURRENT SURVEY CONTROL
 JC0577  ______________________________________________________________________
 JC0577* NAD 83(1986) POSITION- 38 58 08.     (N) 090 32 21.     (W)   SCALED
 JC0577* NAVD 88 ORTHO HEIGHT -   136.286 (meters)      447.13  (feet) ADJUSTED
 JC0577  ______________________________________________________________________
 JC0577  GEOID HEIGHT    -        -31.847 (meters)                     GEOID18
 JC0577  DYNAMIC HEIGHT  -        136.202 (meters)      446.86  (feet) COMP
 JC0577  MODELED GRAVITY -    980,008.8   (mgal)                       NAVD 88
 JC0577
 JC0577  VERT ORDER      -  FIRST     CLASS II
 JC0577
 JC0577.The horizontal coordinates were scaled from a map and have
 JC0577.an estimated accuracy of +/- 6 seconds.
 JC0577
 JC0577.The orthometric height was determined by differential leveling and
 JC0577.adjusted by the NATIONAL GEODETIC SURVEY
 JC0577.in June 1991.
 JC0577
 JC0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0577.GEOID18 height accuracy estimate available here.
 JC0577
 JC0577.Click photographs - Photos may exist for this station.
 JC0577
 JC0577.The dynamic height is computed by dividing the NAVD 88
 JC0577.geopotential number by the normal gravity value computed on the
 JC0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0577.degrees latitude (g = 980.6199 gals.).
 JC0577
 JC0577.The modeled gravity was interpolated from observed gravity values.
 JC0577
 JC0577;                    North         East    Units  Estimated Accuracy
 JC0577;SPC IL W     -   255,580.      667,720.      MT  (+/- 180 meters Scaled)
 JC0577
 JC0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD131162(NAD 83)
 JC0577
 JC0577                          SUPERSEDED SURVEY CONTROL
 JC0577
 JC0577  NGVD 29 (??/??/92)  136.397  (m)          447.50   (f) ADJ UNCH    1 2
 JC0577
 JC0577.Superseded values are not recommended for survey control.
 JC0577
 JC0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0577.See file dsdata.pdf to determine how the superseded data were derived.
 JC0577
 JC0577_MARKER: B = BOLT
 JC0577_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JC0577_SP_SET: LIMESTONE SLAB
 JC0577_STAMPING: ELEV 458.77 FT MEMPHIS DATUM 1903
 JC0577_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0577
 JC0577  HISTORY     - Date     Condition        Report By
 JC0577  HISTORY     - 1903     MONUMENTED       IRC
 JC0577  HISTORY     - 1961     GOOD             CGS
 JC0577  HISTORY     - 19990306 GOOD             USPSQD
 JC0577  HISTORY     - 20010331 GOOD             NGS
 JC0577
 JC0577                          STATION DESCRIPTION
 JC0577
 JC0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0577'5.7 MI W FROM GRAFTON.
 JC0577'ABOUT 5.7 MILES WEST ALONG STATE HIGHWAY 100 FROM THE GRAFTON
 JC0577'SCHOOL, INSIDE OF THE PERE MARQUETTE STATE PARK, AT THE SOUTHWEST
 JC0577'CORNER OF THE HARTFORD CEMETERY, 76 FEET EAST OF THE CENTER LINE
 JC0577'OF THE HIGHWAY, 118 FEET WEST OF THE NORTHWEST CORNER OF THE
 JC0577'HARTFORD CHURCH, 4 FEET NORTHEAST OF A FENCE CORNER, 3 1/2 FEET
 JC0577'EAST OF A NORTH-SOUTH FENCE LINE, 4 FEET NORTH OF AN EAST-WEST
 JC0577'FENCE LINE, A COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB
 JC0577'3 FEET UNDERGROUND.
 JC0577
 JC0577                          STATION RECOVERY (1999)
 JC0577
 JC0577'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0577'RECOVERED IN GOOD CONDITION.
 JC0577
 JC0577                          STATION RECOVERY (2001)
 JC0577
 JC0577'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 JC0577'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0574 ***********************************************************************
 JC0574  DESIGNATION -  1 CAP
 JC0574  PID         -  JC0574
 JC0574  STATE/COUNTY-  IL/JERSEY
 JC0574  COUNTRY     -  US
 JC0574  USGS QUAD   -  BRUSSELS (2018)
 JC0574
 JC0574                         *CURRENT SURVEY CONTROL
 JC0574  ______________________________________________________________________
 JC0574* NAD 83(1986) POSITION- 38 58 08.46   (N) 090 32 23.52   (W)   HD_HELD1
 JC0574* NAVD 88 ORTHO HEIGHT -   137.520 (meters)      451.18  (feet) ADJUSTED
 JC0574  ______________________________________________________________________
 JC0574  GEOID HEIGHT    -        -31.847 (meters)                     GEOID18
 JC0574  DYNAMIC HEIGHT  -        137.436 (meters)      450.90  (feet) COMP
 JC0574  MODELED GRAVITY -    980,008.8   (mgal)                       NAVD 88
 JC0574
 JC0574  VERT ORDER      -  FIRST     CLASS II
 JC0574
 JC0574.The horizontal coordinates were determined by differentially corrected
 JC0574.hand held GPS observations or other comparable positioning techniques
 JC0574.and have an estimated accuracy of +/- 3 meters.
 JC0574
 JC0574.The orthometric height was determined by differential leveling and
 JC0574.adjusted by the NATIONAL GEODETIC SURVEY
 JC0574.in June 1991.
 JC0574
 JC0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0574.GEOID18 height accuracy estimate available here.
 JC0574
 JC0574.Click photographs - Photos may exist for this station.
 JC0574
 JC0574.The dynamic height is computed by dividing the NAVD 88
 JC0574.geopotential number by the normal gravity value computed on the
 JC0574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0574.degrees latitude (g = 980.6199 gals.).
 JC0574
 JC0574.The modeled gravity was interpolated from observed gravity values.
 JC0574
 JC0574;                    North         East    Units  Estimated Accuracy
 JC0574;SPC IL W     -   255,596.1     667,658.8     MT  (+/- 3 meters HH1 GPS) 
 JC0574
 JC0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1313316216(NAD 83)
 JC0574
 JC0574                          SUPERSEDED SURVEY CONTROL
 JC0574
 JC0574  NGVD 29 (??/??/92)  137.63   (m)          451.5    (f) COMPUTED    1 2
 JC0574
 JC0574.Superseded values are not recommended for survey control.
 JC0574
 JC0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0574.See file dsdata.pdf to determine how the superseded data were derived.
 JC0574
 JC0574_MARKER: P = PIPE CAP
 JC0574_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JC0574_STAMPING: ELEV 458.77 FT MEMPHIS DATUM 1903
 JC0574_MARK LOGO: IRC
 JC0574_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0574
 JC0574  HISTORY     - Date     Condition        Report By
 JC0574  HISTORY     - 1903     MONUMENTED       IRC
 JC0574  HISTORY     - 1961     GOOD             CGS
 JC0574  HISTORY     - 19990306 GOOD             USPSQD
 JC0574  HISTORY     - 20010331 GOOD             USPSQD
 JC0574  HISTORY     - 20060325 GOOD             GEOCAC
 JC0574
 JC0574                          STATION DESCRIPTION
 JC0574
 JC0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0574'ABOUT 5.7 MILES WEST ALONG STATE HIGHWAY 100 FROM THE GRAFTON
 JC0574'SCHOOL, INSIDE OF THE PERE MARQUETTE STATE PARK, AT THE SOUTHWEST
 JC0574'CORNER OF THE HARTFORD CEMETERY, 76 FEET EAST OF THE CENTER LINE
 JC0574'OF THE HIGHWAY, 118 FEET WEST OF THE NORTHWEST CORNER OF THE
 JC0574'HARTFORD CHURCH, 4 FEET NORTHEAST OF A FENCE CORNER, 3 1/2 FEET
 JC0574'EAST OF A NORTH-SOUTH FENCE LINE, 4 FEET NORTH OF AN EAST-WEST
 JC0574'FENCE LINE, AN IRON PIPE WHICH PROJECTS 12 INCHES ABOVE THE LEVEL
 JC0574'OF THE GROUND AND BEARING AN ILLINOIS RIVER SURVEY CAP STAMPED
 JC0574'AS STATED ABOVE AND ABOUT 25 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 JC0574
 JC0574                          STATION RECOVERY (1999)
 JC0574
 JC0574'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0574'RECOVERED IN GOOD CONDITION.
 JC0574
 JC0574                          STATION RECOVERY (2001)
 JC0574
 JC0574'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0574'RECOVERED IN GOOD CONDITION.
 JC0574
 JC0574                          STATION RECOVERY (2006)
 JC0574
 JC0574'RECOVERY NOTE BY GEOCACHING 2006 (CHA)
 JC0574'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6903 ***********************************************************************
 DM6903  DESIGNATION -  1 L
 DM6903  PID         -  DM6903
 DM6903  STATE/COUNTY-  IL/CRAWFORD
 DM6903  COUNTRY     -  US
 DM6903  USGS QUAD   -  PORTERVILLE (2018)
 DM6903
 DM6903                         *CURRENT SURVEY CONTROL
 DM6903  ______________________________________________________________________
 DM6903* NAD 83(2011) POSITION- 39 03 21.66341(N) 087 50 53.32415(W)   ADJUSTED
 DM6903* NAD 83(2011) ELLIP HT-   124.772 (meters)        (06/27/12)   ADJUSTED
 DM6903* NAD 83(2011) EPOCH   -  2010.00
 DM6903* NAVD 88 ORTHO HEIGHT -   156.6   (meters)      514.    (feet) GPS OBS
 DM6903  ______________________________________________________________________
 DM6903  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6903  GEOID HEIGHT    -        -31.796 (meters)                     GEOID09
 DM6903  GEOID HEIGHT    -        -31.821 (meters)                     GEOID18
 DM6903  NAD 83(2011) X  -    186,220.189 (meters)                     COMP
 DM6903  NAD 83(2011) Y  - -4,956,010.874 (meters)                     COMP
 DM6903  NAD 83(2011) Z  -  3,997,226.681 (meters)                     COMP
 DM6903  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 DM6903
 DM6903  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6903  Standards:
 DM6903         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6903            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6903  -------------------------------------------------------------------
 DM6903  NETWORK    0.67   0.98           0.31   0.22   0.50      0.10282993
 DM6903  -------------------------------------------------------------------
 DM6903  Click here for local accuracies and other accuracy information.
 DM6903
 DM6903.The horizontal coordinates were established by GPS observations
 DM6903.and adjusted by the National Geodetic Survey in June 2012.
 DM6903
 DM6903.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6903.been affixed to the stable North American tectonic plate. See 
 DM6903.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6903
 DM6903.The horizontal coordinates are valid at the epoch date displayed above
 DM6903.which is a decimal equivalence of Year/Month/Day.
 DM6903
 DM6903.The orthometric height was determined by GPS observations and a
 DM6903.high-resolution geoid model.
 DM6903
 DM6903.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6903.GEOID18 height accuracy estimate available here.
 DM6903
 DM6903.Click photographs - Photos may exist for this station.
 DM6903
 DM6903.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6903
 DM6903.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6903
 DM6903.The ellipsoidal height was determined by GPS observations
 DM6903.and is referenced to NAD 83.
 DM6903
 DM6903. The following values were computed from the NAD 83(2011) position.
 DM6903
 DM6903;                    North         East     Units Scale Factor Converg.
 DM6903;SPC IL E     -   265,308.778   341,995.962   MT  0.99999671   +0 18 20.6
 DM6903;SPC IL E     -   870,433.88  1,122,031.75   sFT  0.99999671   +0 18 20.6
 DM6903;UTM  16      - 4,323,335.194   426,614.972   MT  0.99966631   -0 32 03.9
 DM6903
 DM6903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6903!SPC IL E     -   0.99998042  x   0.99999671  =   0.99997713
 DM6903!UTM  16      -   0.99998042  x   0.99966631  =   0.99964674
 DM6903
 DM6903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2661423335(NAD 83)
 DM6903
 DM6903                          SUPERSEDED SURVEY CONTROL
 DM6903
 DM6903  NAD 83(2007)-  39 03 21.66346(N)    087 50 53.32511(W) AD(2002.00) 1
 DM6903  ELLIP H (06/09/11)  124.792  (m)                       GP(2002.00) 3 2
 DM6903
 DM6903.Superseded values are not recommended for survey control.
 DM6903
 DM6903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6903.See file dsdata.pdf to determine how the superseded data were derived.
 DM6903
 DM6903_MARKER: DD = SURVEY DISK
 DM6903_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DM6903_SP_SET: CONCRETE STEP
 DM6903_STAMPING: NO 1 L 1927 ILL
 DM6903_MARK LOGO: USGS
 DM6903_PROJECTION: FLUSH
 DM6903_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6903+STABILITY: SURFACE MOTION
 DM6903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6903+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2020
 DM6903
 DM6903  HISTORY     - Date     Condition        Report By
 DM6903  HISTORY     - 1927     MONUMENTED       USGS
 DM6903  HISTORY     - 20100804 GOOD             USGS
 DM6903  HISTORY     - 20200415 GOOD             ILDT
 DM6903
 DM6903                          STATION DESCRIPTION
 DM6903
 DM6903'DESCRIBED BY US GEOLOGICAL SURVEY 2010
 DM6903'THE STATION IS LOCATED 5 MI (8.0 KM) NORTHEAST OF OBLONG AND 6.7 MI
 DM6903'(10.8 KM) NORTHWEST OF ROBINSON.
 DM6903'
 DM6903'TO REACH THE STATION FROM THE INTERSECTION OF IL 33 AND N 800TH ST
 DM6903'(LOCATED 2 MI (3.2 KM) WEST OF ROBINSON), GO NORTH ON N 800TH ST FOR
 DM6903'3.0 MI (4.8 KM) TO E 1350TH AVENUE.  TURN LEFT AND PROCEED WEST FOR
 DM6903'2.7 MI (4.3 KM) TO N 525TH.  TURN RIGHT AND PROCEED NORTH FOR 0.45 MI
 DM6903'(0.7 KM) TO THE STATION ON THE LEFT (PRAIRIE CEMETERY).  STATION IS IN
 DM6903'THE STEPS TO PRAIRIE UNITED METHODIST CHURCH.  CHURCH HAS BEEN
 DM6903'REMOVED.  THE STATION IS LOCATED ON THE NORTH END OF THE SECOND STEP,
 DM6903'30.5' WEST OF THE CENTERLINE N 525TH, 28.1' SE OF THE NORTHEAST
 DM6903'CEMETERY GATE POST, AND20.5' NE OF THE NORTHEAST CORNER OF OLD STONE
 DM6903'(BRICK) SIGN TO CHURCH.  THE STATION IS A BRONZE DISK SET THE CONCRETE
 DM6903'STEP
 DM6903
 DM6903                          STATION RECOVERY (2020)
 DM6903
 DM6903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DM6903'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1159 ***********************************************************************
 JC1159  DESIGNATION -  1 LOCK 27
 JC1159  PID         -  JC1159
 JC1159  STATE/COUNTY-  IL/MADISON
 JC1159  COUNTRY     -  US
 JC1159  USGS QUAD   -  GRANITE CITY (2018)
 JC1159
 JC1159                         *CURRENT SURVEY CONTROL
 JC1159  ______________________________________________________________________
 JC1159* NAD 83(1986) POSITION- 38 42 07.     (N) 090 10 47.     (W)   SCALED
 JC1159* NAVD 88 ORTHO HEIGHT -   133.606 (meters)      438.34  (feet) ADJUSTED
 JC1159  ______________________________________________________________________
 JC1159  GEOID HEIGHT    -        -31.221 (meters)                     GEOID18
 JC1159  DYNAMIC HEIGHT  -        133.521 (meters)      438.06  (feet) COMP
 JC1159  MODELED GRAVITY -    979,993.0   (mgal)                       NAVD 88
 JC1159
 JC1159  VERT ORDER      -  FIRST     CLASS II
 JC1159
 JC1159.The horizontal coordinates were scaled from a map and have
 JC1159.an estimated accuracy of +/- 6 seconds.
 JC1159
 JC1159.The orthometric height was determined by differential leveling and
 JC1159.adjusted by the NATIONAL GEODETIC SURVEY
 JC1159.in June 1991.
 JC1159
 JC1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1159.GEOID18 height accuracy estimate available here.
 JC1159
 JC1159.Click photographs - Photos may exist for this station.
 JC1159
 JC1159.The dynamic height is computed by dividing the NAVD 88
 JC1159.geopotential number by the normal gravity value computed on the
 JC1159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1159.degrees latitude (g = 980.6199 gals.).
 JC1159
 JC1159.The modeled gravity was interpolated from observed gravity values.
 JC1159
 JC1159;                    North         East    Units  Estimated Accuracy
 JC1159;SPC IL W     -   225,880.      698,860.      MT  (+/- 180 meters Scaled)
 JC1159
 JC1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC452874(NAD 83)
 JC1159
 JC1159                          SUPERSEDED SURVEY CONTROL
 JC1159
 JC1159  NGVD 29 (11/26/84)  133.572  (m)          438.23   (f) ADJUSTED    1 2
 JC1159
 JC1159.Superseded values are not recommended for survey control.
 JC1159
 JC1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1159.See file dsdata.pdf to determine how the superseded data were derived.
 JC1159
 JC1159_MARKER: DD = SURVEY DISK
 JC1159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1159_STAMPING: BM 1
 JC1159_MARK LOGO: USACE
 JC1159_PROJECTION: RECESSED 30 CENTIMETERS
 JC1159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1159+STABILITY: SURFACE MOTION
 JC1159
 JC1159  HISTORY     - Date     Condition        Report By
 JC1159  HISTORY     - UNK      MONUMENTED       USACE
 JC1159  HISTORY     - 1981     GOOD             NGS
 JC1159
 JC1159                          STATION DESCRIPTION
 JC1159
 JC1159'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1159'IN GRANITE CITY.
 JC1159'IN GRANITE CITY, AT THE U.S. ARMY CORPS OF ENGINEERS LOCK NUMBER 27
 JC1159'ALONG THE SOUTHEAST LEVEE PARALELLING THE LOCK, 8.07 METERS (26.5
 JC1159'FEET) WEST OF THE CENTER OF THE LEVEE ROAD, 27.74 METERS (49.0 FEET)
 JC1159'SOUTH OF THE SOUTH CORNER OF A OFFICE BUILDING.
 JC1159'THE MARK IS 0.30 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1160 ***********************************************************************
 JC1160  DESIGNATION -  1 LOCK 27 RM
 JC1160  PID         -  JC1160
 JC1160  STATE/COUNTY-  IL/MADISON
 JC1160  COUNTRY     -  US
 JC1160  USGS QUAD   -  GRANITE CITY (2018)
 JC1160
 JC1160                         *CURRENT SURVEY CONTROL
 JC1160  ______________________________________________________________________
 JC1160* NAD 83(1986) POSITION- 38 42 09.     (N) 090 10 49.     (W)   SCALED
 JC1160* NAVD 88 ORTHO HEIGHT -   131.531 (meters)      431.53  (feet) ADJUSTED
 JC1160  ______________________________________________________________________
 JC1160  GEOID HEIGHT    -        -31.223 (meters)                     GEOID18
 JC1160  DYNAMIC HEIGHT  -        131.447 (meters)      431.26  (feet) COMP
 JC1160  MODELED GRAVITY -    979,993.0   (mgal)                       NAVD 88
 JC1160
 JC1160  VERT ORDER      -  FIRST     CLASS II
 JC1160
 JC1160.The horizontal coordinates were scaled from a map and have
 JC1160.an estimated accuracy of +/- 6 seconds.
 JC1160
 JC1160.The orthometric height was determined by differential leveling and
 JC1160.adjusted by the NATIONAL GEODETIC SURVEY
 JC1160.in June 1991.
 JC1160
 JC1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1160.GEOID18 height accuracy estimate available here.
 JC1160
 JC1160.Click photographs - Photos may exist for this station.
 JC1160
 JC1160.The dynamic height is computed by dividing the NAVD 88
 JC1160.geopotential number by the normal gravity value computed on the
 JC1160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1160.degrees latitude (g = 980.6199 gals.).
 JC1160
 JC1160.The modeled gravity was interpolated from observed gravity values.
 JC1160
 JC1160;                    North         East    Units  Estimated Accuracy
 JC1160;SPC IL W     -   225,950.      698,820.      MT  (+/- 180 meters Scaled)
 JC1160
 JC1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC452875(NAD 83)
 JC1160
 JC1160                          SUPERSEDED SURVEY CONTROL
 JC1160
 JC1160  NGVD 29 (11/26/84)  131.497  (m)          431.42   (f) ADJUSTED    1 2
 JC1160
 JC1160.Superseded values are not recommended for survey control.
 JC1160
 JC1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1160.See file dsdata.pdf to determine how the superseded data were derived.
 JC1160
 JC1160_MARKER: DD = SURVEY DISK
 JC1160_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 JC1160_SP_SET: LOCK
 JC1160_STAMPING: RM 1
 JC1160_MARK LOGO: USACE
 JC1160_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1160+STABILITY: POSITION/ELEVATION WELL
 JC1160
 JC1160  HISTORY     - Date     Condition        Report By
 JC1160  HISTORY     - UNK      MONUMENTED       USACE
 JC1160  HISTORY     - 1981     GOOD             NGS
 JC1160  HISTORY     - 20191217 GOOD             ILDW
 JC1160
 JC1160                          STATION DESCRIPTION
 JC1160
 JC1160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1160'IN GRANITE CITY.
 JC1160'IN GRANITE CITY, AT THE U.S. ARMY CORPS OF ENGINEERS LOCK NUMBER 27,
 JC1160'NEAR THE MAIN OFFICE AND THE CENTER OF THE SOUTHEAST PIER OF THE LOCK,
 JC1160'41.9 METERS (137.5 FEET) SOUTH OF THE SOUTHWEST CORNER OF THE OFFICE,
 JC1160'0.98 METERS (3.2 FEET) EAST OF THE WEST EDGE OF THE LOCK.
 JC1160'THE MARK IS ABOVE LEVEL WITH TOP OF THE LOCK.
 JC1160
 JC1160                          STATION RECOVERY (2019)
 JC1160
 JC1160'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC1160'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0800 ***********************************************************************
 MF0800  DESIGNATION -  1.6 A
 MF0800  PID         -  MF0800
 MF0800  STATE/COUNTY-  IL/BUREAU
 MF0800  COUNTRY     -  US
 MF0800  USGS QUAD   -  DEPUE (2018)
 MF0800
 MF0800                         *CURRENT SURVEY CONTROL
 MF0800  ______________________________________________________________________
 MF0800* NAD 83(1986) POSITION- 41 17 04.     (N) 089 22 15.     (W)   SCALED
 MF0800* NAVD 88 ORTHO HEIGHT -   143.510 (meters)      470.83  (feet) ADJUSTED
 MF0800  ______________________________________________________________________
 MF0800  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 MF0800  DYNAMIC HEIGHT  -        143.452 (meters)      470.64  (feet) COMP
 MF0800  MODELED GRAVITY -    980,212.0   (mgal)                       NAVD 88
 MF0800
 MF0800  VERT ORDER      -  FIRST     CLASS II
 MF0800
 MF0800.The horizontal coordinates were scaled from a map and have
 MF0800.an estimated accuracy of +/- 6 seconds.
 MF0800
 MF0800.The orthometric height was determined by differential leveling and
 MF0800.adjusted by the NATIONAL GEODETIC SURVEY
 MF0800.in June 1991.
 MF0800
 MF0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0800.GEOID18 height accuracy estimate available here.
 MF0800
 MF0800.Click photographs - Photos may exist for this station.
 MF0800
 MF0800.The dynamic height is computed by dividing the NAVD 88
 MF0800.geopotential number by the normal gravity value computed on the
 MF0800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0800.degrees latitude (g = 980.6199 gals.).
 MF0800
 MF0800.The modeled gravity was interpolated from observed gravity values.
 MF0800
 MF0800;                    North         East    Units  Estimated Accuracy
 MF0800;SPC IL W     -   512,920.      766,670.      MT  (+/- 180 meters Scaled)
 MF0800
 MF0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL014730(NAD 83)
 MF0800
 MF0800                          SUPERSEDED SURVEY CONTROL
 MF0800
 MF0800  NGVD 29 (??/??/92)  143.578  (m)          471.06   (f) ADJ UNCH    1 2
 MF0800
 MF0800.Superseded values are not recommended for survey control.
 MF0800
 MF0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0800.See file dsdata.pdf to determine how the superseded data were derived.
 MF0800
 MF0800_MARKER: DD = SURVEY DISK
 MF0800_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0800_SP_SET: BRIDGE
 MF0800_STAMPING: 1.6 A
 MF0800_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0800
 MF0800  HISTORY     - Date     Condition        Report By
 MF0800  HISTORY     - UNK      MONUMENTED       MRC
 MF0800  HISTORY     - 1960     GOOD             CGS
 MF0800
 MF0800                          STATION DESCRIPTION
 MF0800
 MF0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0800'0.4 MI SW FROM BUREAU.
 MF0800'ABOUT 0.35 MILE SOUTHWEST ALONG THE PEORIA BRANCH OF CHICAGO,
 MF0800'ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION AT BUREAU,
 MF0800'AT THE SOUTHWEST END OF THE RAILROAD YARDS, SET IN THE TOP OF THE
 MF0800'SOUTHEAST END OF THE NORTHEAST ABUTMENT TO THE RAILROAD BRIDGE OVER
 MF0800'AN OLD ABANDONED CANAL (HENNEPIN CANAL), 23 FEET SOUTHWEST OF THE
 MF0800'NORTHEAST END OF THE BRIDGE (BRIDGE NUMBER 114.7), 8 FEET SOUTHEAST
 MF0800'OF THE SOUTHEAST RAIL, 1 FOOT NORTHWEST OF THE SOUTHEAST END OF
 MF0800'THE ABUTMENT, 3 FEET SOUTH OF THE NORTHEAST END OF THE STEEL FRAM
 MF0800'OF BRIDGE, AND ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 MF0800'*LEVELING IN 1960 INDICATES THE MARK IS UNSTABLE AND SHOULD BE
 MF0800'USED WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0799 ***********************************************************************
 MF0799  DESIGNATION -  1.6 B
 MF0799  PID         -  MF0799
 MF0799  STATE/COUNTY-  IL/BUREAU
 MF0799  COUNTRY     -  US
 MF0799  USGS QUAD   -  DEPUE (2018)
 MF0799
 MF0799                         *CURRENT SURVEY CONTROL
 MF0799  ______________________________________________________________________
 MF0799* NAD 83(1986) POSITION- 41 17 04.     (N) 089 22 15.     (W)   SCALED
 MF0799* NAVD 88 ORTHO HEIGHT -   143.638 (meters)      471.25  (feet) ADJUSTED
 MF0799  ______________________________________________________________________
 MF0799  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 MF0799  DYNAMIC HEIGHT  -        143.580 (meters)      471.06  (feet) COMP
 MF0799  MODELED GRAVITY -    980,212.0   (mgal)                       NAVD 88
 MF0799
 MF0799  VERT ORDER      -  FIRST     CLASS II
 MF0799
 MF0799.The horizontal coordinates were scaled from a map and have
 MF0799.an estimated accuracy of +/- 6 seconds.
 MF0799
 MF0799.The orthometric height was determined by differential leveling and
 MF0799.adjusted by the NATIONAL GEODETIC SURVEY
 MF0799.in June 1991.
 MF0799
 MF0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0799.GEOID18 height accuracy estimate available here.
 MF0799
 MF0799.Click photographs - Photos may exist for this station.
 MF0799
 MF0799.The dynamic height is computed by dividing the NAVD 88
 MF0799.geopotential number by the normal gravity value computed on the
 MF0799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0799.degrees latitude (g = 980.6199 gals.).
 MF0799
 MF0799.The modeled gravity was interpolated from observed gravity values.
 MF0799
 MF0799;                    North         East    Units  Estimated Accuracy
 MF0799;SPC IL W     -   512,920.      766,670.      MT  (+/- 180 meters Scaled)
 MF0799
 MF0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL014730(NAD 83)
 MF0799
 MF0799                          SUPERSEDED SURVEY CONTROL
 MF0799
 MF0799  NGVD 29 (??/??/92)  143.706  (m)          471.48   (f) ADJ UNCH    1 2
 MF0799
 MF0799.Superseded values are not recommended for survey control.
 MF0799
 MF0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0799.See file dsdata.pdf to determine how the superseded data were derived.
 MF0799
 MF0799_MARKER: DD = SURVEY DISK
 MF0799_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0799_SP_SET: ABUTMENT
 MF0799_STAMPING: 1.6 B
 MF0799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0799
 MF0799  HISTORY     - Date     Condition        Report By
 MF0799  HISTORY     - UNK      MONUMENTED       MRC
 MF0799  HISTORY     - 1960     GOOD             CGS
 MF0799
 MF0799                          STATION DESCRIPTION
 MF0799
 MF0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0799'0.4 MI SW FROM BUREAU.
 MF0799'ABOUT 0.35 MILE SOUTHWEST ALONG THE PEORIA BRANCH OF CHICAGO,
 MF0799'ROCK ISLAND, AND PACIFIC RAILROAD FROM THE STATION AT BUREAU,
 MF0799'AT THE SOUTHWEST END OF THE RAILROAD YARDS, SET IN TOP OF THE
 MF0799'SOUTHEAST END OF THE SOUTHWEST ABUTMENT OF RAILROAD BRIDGE 114.7
 MF0799'OVER AN OLD ABANDONED CANAL (HEMMEPIN CANAL), 125 FEET SOUTHWEST
 MF0799'OF BENCH MARK 1.6 A (I AND MRC) DESCRIBED, 24 FEET NORTHEAST
 MF0799'OF THE SOUTHWEST END OF THE BRIDGE, 7 1/2 FEET SOUTHEAST OF
 MF0799'THE SOUTHEAST RAIL, 1 1/2 FEET WEST OF THE EAST CORNER OF THE
 MF0799'TOP STEP OF THE ABUTMENT, 2 1/2 FEET EAST OF THE SOUTHWEST
 MF0799'END OF THE STEEL FRAME OF THE BRIDGE, AND ABOUT 3 1/2 FEET
 MF0799'BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0413 ***********************************************************************
 MF0413  DESIGNATION -  10
 MF0413  PID         -  MF0413
 MF0413  STATE/COUNTY-  IL/LASALLE
 MF0413  COUNTRY     -  US
 MF0413  USGS QUAD   -  MARSEILLES (2018)
 MF0413
 MF0413                         *CURRENT SURVEY CONTROL
 MF0413  ______________________________________________________________________
 MF0413* NAD 83(1986) POSITION- 41 18 58.6    (N) 088 39 12.4    (W)   HD_HELD2
 MF0413* NAVD 88 ORTHO HEIGHT -   152.206 (meters)      499.36  (feet) ADJUSTED
 MF0413  ______________________________________________________________________
 MF0413  GEOID HEIGHT    -        -32.772 (meters)                     GEOID18
 MF0413  DYNAMIC HEIGHT  -        152.148 (meters)      499.17  (feet) COMP
 MF0413  MODELED GRAVITY -    980,237.5   (mgal)                       NAVD 88
 MF0413
 MF0413  VERT ORDER      -  FIRST     CLASS II
 MF0413
 MF0413.The horizontal coordinates were established by autonomous hand held GPS
 MF0413.observations and have an estimated accuracy of +/- 10 meters.
 MF0413
 MF0413.The orthometric height was determined by differential leveling and
 MF0413.adjusted by the NATIONAL GEODETIC SURVEY
 MF0413.in June 1991.
 MF0413
 MF0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0413.GEOID18 height accuracy estimate available here.
 MF0413
 MF0413.Click photographs - Photos may exist for this station.
 MF0413
 MF0413.The dynamic height is computed by dividing the NAVD 88
 MF0413.geopotential number by the normal gravity value computed on the
 MF0413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0413.degrees latitude (g = 980.6199 gals.).
 MF0413
 MF0413.The modeled gravity was interpolated from observed gravity values.
 MF0413
 MF0413;                    North         East    Units  Estimated Accuracy
 MF0413;SPC IL E     -   516,215.      273,197.      MT  (+/- 10 meters HH2 GPS)
 MF0413
 MF0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6160775186(NAD 83)
 MF0413
 MF0413                          SUPERSEDED SURVEY CONTROL
 MF0413
 MF0413  NGVD 29 (??/??/92)  152.272  (m)          499.58   (f) ADJ UNCH    1 2
 MF0413
 MF0413.Superseded values are not recommended for survey control.
 MF0413
 MF0413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0413.See file dsdata.pdf to determine how the superseded data were derived.
 MF0413
 MF0413_MARKER: X = CHISELED CROSS
 MF0413_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0413_SP_SET: CULVERT HEADWALL
 MF0413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0413+STABILITY: SURFACE MOTION
 MF0413
 MF0413  HISTORY     - Date     Condition        Report By
 MF0413  HISTORY     - UNK      MONUMENTED       WARD
 MF0413  HISTORY     - 1960     GOOD             CGS
 MF0413  HISTORY     - 1989     GOOD             USPSQD
 MF0413  HISTORY     - 19970815 GOOD             USPSQD
 MF0413  HISTORY     - 20080605 GOOD             GEOCAC
 MF0413  HISTORY     - 20091013 GOOD             GEOCAC
 MF0413
 MF0413                          STATION DESCRIPTION
 MF0413
 MF0413'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0413'2.2 MI SE FROM MARSEILLES.
 MF0413'ABOUT 2.2 MILES SOUTHEAST ALONG A NARROW GRAVEL ROAD ALONG
 MF0413'SOUTH SIDE OF ABANDONED ILLINOIS AND MICHIGAN CANAL FROM THE
 MF0413'JUNIOR HIGH SCHOOL AT MARSEILLES, 27 FEET SOUTH OF THE CENTER
 MF0413'LINE OF ROAD, IN S21, R5E, T33N, A CHILELED CROSS IN TOP OF
 MF0413'THE SOUTHWEST CORNER OF THE CURVED SOUTH STONE MASONERY HEAD
 MF0413'WALL FOR AN ARCHED BRICK CULVERT UNDER ROAD AND CANAL FOR NORTH
 MF0413'KICKAPOO CREEK, 4 INCHES NORTHEAST OF THE SOUTHWEST EDGE OF TOP
 MF0413'OF STONE, 4 INCHES NORTHWEST OF SOUTHEAST EDGE OF TOP STONE,
 MF0413'AND ABOUT 5 FEET BELOW THE LEVEL OF ROAD.  ROD HELD ON NORTH
 MF0413'END OF NORTH-SOUTH LINE OF CROSS.  NOTE-- THIS MARK CAN BE
 MF0413'REACHED BY GOING ABOUT 2.3 MILES WEST ALONG SCOTT STREET AND
 MF0413'A NARROW GRAVEL ROAD ALONG THE SOUTH SIDE OF ABANDONED ILLINOIS
 MF0413'AND MICHIGAN CANAL FROM THE INTERSECTION OF STATE HIGHWAY 170
 MF0413'(MAIN STREET) AT SENECA.
 MF0413
 MF0413                          STATION RECOVERY (1989)
 MF0413
 MF0413'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0413'RECOVERED IN GOOD CONDITION.
 MF0413
 MF0413                          STATION RECOVERY (1997)
 MF0413
 MF0413'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0413'RECOVERED IN GOOD CONDITION.
 MF0413
 MF0413                          STATION RECOVERY (2008)
 MF0413
 MF0413'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0413'RECOVERED IN GOOD CONDITION.
 MF0413
 MF0413                          STATION RECOVERY (2009)
 MF0413
 MF0413'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0413'NOTE THAT THE NARROW GRAVEL ROAD REFERENCED IN THE DESCRIPTION IS ALSO
 MF0413'UTILIZED AS THE ILLINOIS AND MICHIGAN CANAL STATE TRAIL (RECREATIONAL
 MF0413'TRAIL).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1971 ***********************************************************************
 DN1971  DESIGNATION -  10
 DN1971  PID         -  DN1971
 DN1971  STATE/COUNTY-  IL/FULTON
 DN1971  COUNTRY     -  US
 DN1971  USGS QUAD   -  FARMINGTON WEST (2018)
 DN1971
 DN1971                         *CURRENT SURVEY CONTROL
 DN1971  ______________________________________________________________________
 DN1971* NAD 83(2011) POSITION- 40 38 51.38291(N) 090 03 33.91024(W)   ADJUSTED
 DN1971* NAD 83(2011) ELLIP HT-   202.506 (meters)        (06/27/12)   ADJUSTED
 DN1971* NAD 83(2011) EPOCH   -  2010.00
 DN1971* NAVD 88 ORTHO HEIGHT -   235.6   (meters)      773.    (feet) GPS OBS
 DN1971  ______________________________________________________________________
 DN1971  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1971  GEOID HEIGHT    -        -33.118 (meters)                     GEOID09
 DN1971  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 DN1971  NAD 83(2011) X  -     -5,025.961 (meters)                     COMP
 DN1971  NAD 83(2011) Y  - -4,846,324.952 (meters)                     COMP
 DN1971  NAD 83(2011) Z  -  4,132,941.928 (meters)                     COMP
 DN1971  LAPLACE CORR    -          1.27  (seconds)                    DEFLEC18
 DN1971
 DN1971  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1971  Standards:
 DN1971         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1971            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1971  -------------------------------------------------------------------
 DN1971  NETWORK    2.19   1.67           1.00   0.76   0.85     -0.07231154
 DN1971  -------------------------------------------------------------------
 DN1971  Click here for local accuracies and other accuracy information.
 DN1971
 DN1971.The horizontal coordinates were established by GPS observations
 DN1971.and adjusted by the National Geodetic Survey in June 2012.
 DN1971
 DN1971.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1971.been affixed to the stable North American tectonic plate. See 
 DN1971.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1971
 DN1971.The horizontal coordinates are valid at the epoch date displayed above
 DN1971.which is a decimal equivalence of Year/Month/Day.
 DN1971
 DN1971.The orthometric height was determined by GPS observations and a
 DN1971.high-resolution geoid model.
 DN1971
 DN1971.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1971.GEOID18 height accuracy estimate available here.
 DN1971
 DN1971.Click photographs - Photos may exist for this station.
 DN1971
 DN1971.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1971
 DN1971.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1971
 DN1971.The ellipsoidal height was determined by GPS observations
 DN1971.and is referenced to NAD 83.
 DN1971
 DN1971. The following values were computed from the NAD 83(2011) position.
 DN1971
 DN1971;                    North         East     Units Scale Factor Converg.
 DN1971;SPC IL W     -   441,899.867   709,070.613   MT  0.99994219   +0 04 11.5
 DN1971;SPC IL W     - 1,449,799.81  2,326,342.50   sFT  0.99994219   +0 04 11.5
 DN1971;UTM  15      - 4,503,797.401   748,636.507   MT  1.00036100   +1 54 59.4
 DN1971;UTM  16      - 4,504,140.487   241,313.801   MT  1.00042377   -1 59 38.5
 DN1971
 DN1971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1971!SPC IL W     -   0.99996823  x   0.99994219  =   0.99991043
 DN1971!UTM  15      -   0.99996823  x   1.00036100  =   1.00032922
 DN1971!UTM  16      -   0.99996823  x   1.00042377  =   1.00039199
 DN1971
 DN1971_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4863603797(NAD 83)
 DN1971
 DN1971                          SUPERSEDED SURVEY CONTROL
 DN1971
 DN1971  NAD 83(2007)-  40 38 51.38309(N)    090 03 33.91127(W) AD(2002.00) 1
 DN1971  ELLIP H (08/11/11)  202.528  (m)                       GP(2002.00) 4 1
 DN1971
 DN1971.Superseded values are not recommended for survey control.
 DN1971
 DN1971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1971.See file dsdata.pdf to determine how the superseded data were derived.
 DN1971
 DN1971_MARKER: DD = SURVEY DISK
 DN1971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1971_STAMPING: FC 10
 DN1971_MARK LOGO: NONE
 DN1971_PROJECTION: RECESSED 15 CENTIMETERS
 DN1971_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1971+STABILITY: SURFACE MOTION
 DN1971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1971+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2021
 DN1971
 DN1971  HISTORY     - Date     Condition        Report By
 DN1971  HISTORY     - 200905   MONUMENTED       ILDT
 DN1971  HISTORY     - 20210809 GOOD             ILDT
 DN1971
 DN1971                          STATION DESCRIPTION
 DN1971
 DN1971'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1971'STATION IS LOCATED 2.0 MILES NORTHWEST OF THE TOWN OF NORRIS. TO REACH
 DN1971'THE STATION FROM THE POST OFFICE IN THE TOWN OF NORRIS AT THE
 DN1971'INTERSECTION OF COUNTY HIGHWAY 17 AND OAK STREET, PROCEED WEST 1.6
 DN1971'MILES ALONG COUNTY HIGHWAY 17 TO THE INTERSECTION WITH COUNTY HIGHWAY
 DN1971'39. TURN RIGHT (NORTH) AND PROCEED 1.5 MILES NORTH ALONG COUNTY
 DN1971'HIGHWAY 39 TO THE INTERSECTION WITH GILCHRIST ROAD. TURN RIGHT (EAST)
 DN1971'AND PROCEED  0.3 MILE EAST ALONG GILCHRIST ROAD. STATION IS 20.00 FEET
 DN1971'NORTH OF THE CENTERLINE OF GILCHRIST ROAD, 28.00 FEET EAST OF A FIELD
 DN1971'LINE AND 50.00 FEET SOUTHWEST OF A TELEPHONE SPLICE BOX.
 DN1971
 DN1971                          STATION RECOVERY (2021)
 DN1971
 DN1971'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DN1971'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0252 ***********************************************************************
 MF0252  DESIGNATION -  10 7
 MF0252  PID         -  MF0252
 MF0252  STATE/COUNTY-  IL/LIVINGSTON
 MF0252  COUNTRY     -  US
 MF0252  USGS QUAD   -  CAMPUS (2018)
 MF0252
 MF0252                         *CURRENT SURVEY CONTROL
 MF0252  ______________________________________________________________________
 MF0252* NAD 83(1986) POSITION- 41 06 12.     (N) 088 17 01.     (W)   SCALED
 MF0252* NAVD 88 ORTHO HEIGHT -   185.716 (meters)      609.30  (feet) ADJUSTED
 MF0252  ______________________________________________________________________
 MF0252  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 MF0252  DYNAMIC HEIGHT  -        185.639 (meters)      609.05  (feet) COMP
 MF0252  MODELED GRAVITY -    980,210.0   (mgal)                       NAVD 88
 MF0252
 MF0252  VERT ORDER      -  SECOND    CLASS 0
 MF0252
 MF0252.The horizontal coordinates were scaled from a map and have
 MF0252.an estimated accuracy of +/- 6 seconds.
 MF0252
 MF0252.The orthometric height was determined by differential leveling and
 MF0252.adjusted by the NATIONAL GEODETIC SURVEY
 MF0252.in June 1991.
 MF0252
 MF0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0252.GEOID18 height accuracy estimate available here.
 MF0252
 MF0252.Click photographs - Photos may exist for this station.
 MF0252
 MF0252.The dynamic height is computed by dividing the NAVD 88
 MF0252.geopotential number by the normal gravity value computed on the
 MF0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0252.degrees latitude (g = 980.6199 gals.).
 MF0252
 MF0252.The modeled gravity was interpolated from observed gravity values.
 MF0252
 MF0252;                    North         East    Units  Estimated Accuracy
 MF0252;SPC IL E     -   492,520.      304,180.      MT  (+/- 180 meters Scaled)
 MF0252
 MF0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL922510(NAD 83)
 MF0252
 MF0252                          SUPERSEDED SURVEY CONTROL
 MF0252
 MF0252  NGVD 29 (??/??/92)  185.792  (m)          609.55   (f) ADJ UNCH    2 0
 MF0252
 MF0252.Superseded values are not recommended for survey control.
 MF0252
 MF0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0252.See file dsdata.pdf to determine how the superseded data were derived.
 MF0252
 MF0252_MARKER: DD = SURVEY DISK
 MF0252_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 MF0252_STAMPING: 10 7 1934
 MF0252_MARK LOGO: CGS+SS
 MF0252_PROJECTION: RECESSED 3 CENTIMETERS
 MF0252_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0252
 MF0252  HISTORY     - Date     Condition        Report By
 MF0252  HISTORY     - 1934     MONUMENTED       ILGS
 MF0252  HISTORY     - 1954     POOR             CGS
 MF0252  HISTORY     - 20091014 MARK NOT FOUND   GEOCAC
 MF0252
 MF0252                          STATION DESCRIPTION
 MF0252
 MF0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0252'1.8 MI W FROM REDDICK.
 MF0252'ABOUT 1.8 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD
 MF0252'FROM THE CROSSING OF STATE HIGHWAY 17 AT REDDICK, 108 FEET
 MF0252'SOUTHEAST OF THE CENTER OF THE CROSSING OF THE TRACK AND
 MF0252'A GRAVEL ROAD, 96 FEET EAST OF THE CENTER LINE OF THE ROAD,
 MF0252'45 FEET SOUTH OF THE SOUTH RAIL, 242 FEET WEST-SOUTHWEST AND
 MF0252'ACROSS THE TRACK FROM STATION STAKE 6470, ABOUT 4 FEET BELOW
 MF0252'THE LEVEL OF THE TRACK AND IN THE TOP OF A CONCRETE POST ABOUT
 MF0252'1 INCH BELOW THE SURFACE OF THE GROUND.  NOTE-- MARK IS LEANING
 MF0252'AND MAY BE BROKEN OFF.  USE WITH CAUTION.
 MF0252
 MF0252                          STATION RECOVERY (2009)
 MF0252
 MF0252'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0252'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4373 ***********************************************************************
 DO4373  DESIGNATION -  10 FWK
 DO4373  PID         -  DO4373
 DO4373  STATE/COUNTY-  IL/POPE
 DO4373  COUNTRY     -  US
 DO4373  USGS QUAD   -  GLENDALE (2018)
 DO4373
 DO4373                         *CURRENT SURVEY CONTROL
 DO4373  ______________________________________________________________________
 DO4373* NAD 83(1986) POSITION- 37 23 03.3    (N) 088 40 38.4    (W)   HD_HELD2
 DO4373* NAVD 88 ORTHO HEIGHT -   139.051 (meters)      456.20  (feet) ADJUSTED
 DO4373  ______________________________________________________________________
 DO4373  GEOID HEIGHT    -        -28.830 (meters)                     GEOID18
 DO4373  DYNAMIC HEIGHT  -        138.951 (meters)      455.88  (feet) COMP
 DO4373  MODELED GRAVITY -    979,906.1   (mgal)                       NAVD 88
 DO4373
 DO4373  VERT ORDER      -  SECOND    CLASS I
 DO4373
 DO4373.The horizontal coordinates were established by autonomous hand held GPS
 DO4373.observations and have an estimated accuracy of +/- 10 meters.
 DO4373
 DO4373.The orthometric height was determined by differential leveling and
 DO4373.adjusted by the NATIONAL GEODETIC SURVEY
 DO4373.in April 2013.
 DO4373
 DO4373.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4373.GEOID18 height accuracy estimate available here.
 DO4373
 DO4373.Click photographs - Photos may exist for this station.
 DO4373
 DO4373.The dynamic height is computed by dividing the NAVD 88
 DO4373.geopotential number by the normal gravity value computed on the
 DO4373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4373.degrees latitude (g = 980.6199 gals.).
 DO4373
 DO4373.The modeled gravity was interpolated from observed gravity values.
 DO4373
 DO4373;                    North         East    Units  Estimated Accuracy
 DO4373;SPC IL E     -    79,690.      269,535.      MT  (+/- 10 meters HH2 GPS)
 DO4373
 DO4373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5150638819(NAD 83)
 DO4373
 DO4373                          SUPERSEDED SURVEY CONTROL
 DO4373
 DO4373.No superseded survey control is available for this station.
 DO4373
 DO4373_MARKER: DB = BENCH MARK DISK
 DO4373_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4373_SP_SET: ABUTMENT
 DO4373_STAMPING: 10 FWK 1960
 DO4373_MARK LOGO: USGS
 DO4373_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4373_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4373+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO4373
 DO4373  HISTORY     - Date     Condition        Report By
 DO4373  HISTORY     - 1960     MONUMENTED       USGS
 DO4373  HISTORY     - 20120517 GOOD             PATRIC
 DO4373  HISTORY     - 20220920 MARK NOT FOUND   ILDT
 DO4373
 DO4373                          STATION DESCRIPTION
 DO4373
 DO4373'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4373'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) SOUTH OF GLENDALE, 4.7 MI
 DO4373'(7.6 KM) NORTHWEST OF BROWNFIELD AND 3.7 MI (6.0 KM) NORTHEAST OF
 DO4373'REEVESVILLE.
 DO4373'
 DO4373'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4373'HIGHWAY 146 ABOUT 10.3 MI (16.6 KM) WEST OF GOLCONDA, IL.
 DO4373'
 DO4373'THE STATION IS LOCATED IN THE EAST END OF THE SOUTH ABUTMENT OF STATE
 DO4373'HIGHWAY 146 BRIDGE '076-0016' OVER STATE HIGHWAY 145.
 DO4373
 DO4373                          STATION RECOVERY (2022)
 DO4373
 DO4373'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (AS)
 DO4373'STRUCTURE THAT DISK WAS LOCATED ON WAS REPLACED IN 2015.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1489 ***********************************************************************
 ME1489  DESIGNATION -  10 S
 ME1489  PID         -  ME1489
 ME1489  STATE/COUNTY-  IL/KANKAKEE
 ME1489  COUNTRY     -  US
 ME1489  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1489
 ME1489                         *CURRENT SURVEY CONTROL
 ME1489  ______________________________________________________________________
 ME1489* NAD 83(1986) POSITION- 41 07 06.     (N) 087 54 32.     (W)   SCALED
 ME1489* NAVD 88 ORTHO HEIGHT -   191.643 (meters)      628.75  (feet) ADJUSTED
 ME1489  ______________________________________________________________________
 ME1489  GEOID HEIGHT    -        -32.711 (meters)                     GEOID18
 ME1489  DYNAMIC HEIGHT  -        191.567 (meters)      628.50  (feet) COMP
 ME1489  MODELED GRAVITY -    980,226.2   (mgal)                       NAVD 88
 ME1489
 ME1489  VERT ORDER      -  SECOND    CLASS 0
 ME1489
 ME1489.The horizontal coordinates were scaled from a map and have
 ME1489.an estimated accuracy of +/- 6 seconds.
 ME1489
 ME1489.The orthometric height was determined by differential leveling and
 ME1489.adjusted by the NATIONAL GEODETIC SURVEY
 ME1489.in June 1991.
 ME1489
 ME1489.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1489.GEOID18 height accuracy estimate available here.
 ME1489
 ME1489.Click photographs - Photos may exist for this station.
 ME1489
 ME1489.The dynamic height is computed by dividing the NAVD 88
 ME1489.geopotential number by the normal gravity value computed on the
 ME1489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1489.degrees latitude (g = 980.6199 gals.).
 ME1489
 ME1489.The modeled gravity was interpolated from observed gravity values.
 ME1489
 ME1489;                    North         East    Units  Estimated Accuracy
 ME1489;SPC IL E     -   494,270.      335,650.      MT  (+/- 180 meters Scaled)
 ME1489
 ME1489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL236522(NAD 83)
 ME1489
 ME1489                          SUPERSEDED SURVEY CONTROL
 ME1489
 ME1489  NGVD 29 (??/??/92)  191.734  (m)          629.05   (f) ADJ UNCH    2 0
 ME1489
 ME1489.Superseded values are not recommended for survey control.
 ME1489
 ME1489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1489.See file dsdata.pdf to determine how the superseded data were derived.
 ME1489
 ME1489_MARKER: DB = BENCH MARK DISK
 ME1489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1489_STAMPING: 10 S 1922
 ME1489_MARK LOGO: USGS
 ME1489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1489+STABILITY: SURFACE MOTION
 ME1489
 ME1489  HISTORY     - Date     Condition        Report By
 ME1489  HISTORY     - 1922     MONUMENTED       USGS
 ME1489  HISTORY     - 1954     GOOD             CGS
 ME1489  HISTORY     - 19980526 MARK NOT FOUND   PATRIC
 ME1489  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1489
 ME1489                          STATION DESCRIPTION
 ME1489
 ME1489'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1489'3 MI W FROM KANKAKEE.
 ME1489'ABOUT 2.7 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 ME1489'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT KANKAKEE, THENCE 0.25
 ME1489'MILE SOUTH ALONG A GRAVEL ROAD, AT THE INTERSECTION OF STATE
 ME1489'HIGHWAY 17 AND A GRAVEL ROAD LEADING NORTH, 25 1/2 FEET NORTH
 ME1489'OF THE CENTER LINE OF THE HIGHWAY, 62 1/2 FEET WEST OF THE
 ME1489'CENTER LINE OF THE ROAD NORTH, 51 1/2 FEET WEST OF THE WEST END
 ME1489'OF A 16-INCH PIPE CULVERT UNDER THE ROAD NORTH, 45 FEET WEST OF A
 ME1489'HIGHWAY RIGHT-OF-WAY MARKER POST AND IN THE TOP OF A CONCRETE
 ME1489'POST PROJECTING 4 INCHES.
 ME1489
 ME1489                          STATION RECOVERY (1998)
 ME1489
 ME1489'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1998 (SL)
 ME1489'MARK NOT FOUND.
 ME1489
 ME1489                          STATION RECOVERY (2008)
 ME1489
 ME1489'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1489'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2024 ***********************************************************************
 DN2024  DESIGNATION -  100
 DN2024  PID         -  DN2024
 DN2024  STATE/COUNTY-  IL/FULTON
 DN2024  COUNTRY     -  US
 DN2024  USGS QUAD   -  VERMONT (2018)
 DN2024
 DN2024                         *CURRENT SURVEY CONTROL
 DN2024  ______________________________________________________________________
 DN2024* NAD 83(2011) POSITION- 40 16 33.27859(N) 090 24 00.84366(W)   ADJUSTED
 DN2024* NAD 83(2011) ELLIP HT-   158.919 (meters)        (06/27/12)   ADJUSTED
 DN2024* NAD 83(2011) EPOCH   -  2010.00
 DN2024* NAVD 88 ORTHO HEIGHT -   192.0   (meters)      630.    (feet) GPS OBS
 DN2024  ______________________________________________________________________
 DN2024  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2024  GEOID HEIGHT    -        -33.056 (meters)                     GEOID09
 DN2024  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 DN2024  NAD 83(2011) X  -    -34,040.169 (meters)                     COMP
 DN2024  NAD 83(2011) Y  - -4,872,960.837 (meters)                     COMP
 DN2024  NAD 83(2011) Z  -  4,101,509.628 (meters)                     COMP
 DN2024  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 DN2024
 DN2024  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2024  Standards:
 DN2024         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2024            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2024  -------------------------------------------------------------------
 DN2024  NETWORK    2.59   1.92           1.18   0.90   0.98      0.07922216
 DN2024  -------------------------------------------------------------------
 DN2024  Click here for local accuracies and other accuracy information.
 DN2024
 DN2024.The horizontal coordinates were established by GPS observations
 DN2024.and adjusted by the National Geodetic Survey in June 2012.
 DN2024
 DN2024.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2024.been affixed to the stable North American tectonic plate. See 
 DN2024.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2024
 DN2024.The horizontal coordinates are valid at the epoch date displayed above
 DN2024.which is a decimal equivalence of Year/Month/Day.
 DN2024
 DN2024.The orthometric height was determined by GPS observations and a
 DN2024.high-resolution geoid model.
 DN2024
 DN2024.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2024.GEOID18 height accuracy estimate available here.
 DN2024
 DN2024.Click photographs - Photos may exist for this station.
 DN2024
 DN2024.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2024
 DN2024.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2024
 DN2024.The ellipsoidal height was determined by GPS observations
 DN2024.and is referenced to NAD 83.
 DN2024
 DN2024. The following values were computed from the NAD 83(2011) position.
 DN2024
 DN2024;                    North         East     Units Scale Factor Converg.
 DN2024;SPC IL W     -   400,648.547   680,136.422   MT  0.99994603   -0 09 03.6
 DN2024;SPC IL W     - 1,314,461.11  2,231,414.24   sFT  0.99994603   -0 09 03.6
 DN2024;UTM  15      - 4,461,624.342   721,032.070   MT  1.00020144   +1 40 52.9
 DN2024
 DN2024!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2024!SPC IL W     -   0.99997507  x   0.99994603  =   0.99992110
 DN2024!UTM  15      -   0.99997507  x   1.00020144  =   1.00017651
 DN2024
 DN2024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2103261624(NAD 83)
 DN2024
 DN2024                          SUPERSEDED SURVEY CONTROL
 DN2024
 DN2024  NAD 83(2007)-  40 16 33.27895(N)    090 24 00.84416(W) AD(2002.00) 1
 DN2024  ELLIP H (08/11/11)  158.934  (m)                       GP(2002.00) 4 1
 DN2024
 DN2024.Superseded values are not recommended for survey control.
 DN2024
 DN2024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2024.See file dsdata.pdf to determine how the superseded data were derived.
 DN2024
 DN2024_MARKER: DD = SURVEY DISK
 DN2024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2024_STAMPING: FC100
 DN2024_MARK LOGO: NONE
 DN2024_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2024+STABILITY: SURFACE MOTION
 DN2024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2024+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2024
 DN2024  HISTORY     - Date     Condition        Report By
 DN2024  HISTORY     - 200905   MONUMENTED       ILDT
 DN2024
 DN2024                          STATION DESCRIPTION
 DN2024
 DN2024'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2024'STATION IS LOCATED 1.6 MILES SOUTHEASTERLY OF THE TOWN OF VERMONT. TO
 DN2024'REACH THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF
 DN2024'ALLEY STREET WITH WEST 2ND  STREET, PROCEED EAST 0.1  MILE TO THE
 DN2024'INTERSECTION WITH MAIN STREET (CO HWY 13 ). TURN RIGHT (SOUTH) AND
 DN2024'PROCEED 1.5 MILES TO THE INTERSECTION WITH MINE HWY (600N). TURN LEFT
 DN2024'(EAST) AND PROCEED 1.6 MILES TO THE STATION. STATION IS 200 FEET EAST
 DN2024'OF THE NORTH QUARTER CORNER OF SECTION 4, T 3 N, R 1 E OF THE 4TH
 DN2024'P.M., FULTON COUNTY, AND WHERE THE ROAD TURNS SOUTH. STATION IS 15.45
 DN2024'FEET SOUTH OF A PK NAIL IN A HEDGE FENCE POST, 10.9 FEET SOUTHWEST OF
 DN2024'A PK NAIL IN A POWER POLE AND 8.10 FEET SOUTHWEST OF A PK NAIL IN A
 DN2024'HEDGE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1347 ***********************************************************************
 DQ1347  DESIGNATION -  100 0310
 DQ1347  PID         -  DQ1347
 DQ1347  STATE/COUNTY-  IL/WILLIAMSON
 DQ1347  COUNTRY     -  US
 DQ1347  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1347
 DQ1347                         *CURRENT SURVEY CONTROL
 DQ1347  ______________________________________________________________________
 DQ1347* NAD 83(1986) POSITION- 37 47 45.3    (N) 088 56 01.9    (W)   HD_HELD2
 DQ1347* NAVD 88 ORTHO HEIGHT -   126.911 (meters)      416.37  (feet) ADJUSTED
 DQ1347  ______________________________________________________________________
 DQ1347  GEOID HEIGHT    -        -29.257 (meters)                     GEOID18
 DQ1347  DYNAMIC HEIGHT  -        126.825 (meters)      416.09  (feet) COMP
 DQ1347  MODELED GRAVITY -    979,944.3   (mgal)                       NAVD 88
 DQ1347
 DQ1347  VERT ORDER      -  SECOND    CLASS I
 DQ1347
 DQ1347.The horizontal coordinates were established by autonomous hand held GPS
 DQ1347.observations and have an estimated accuracy of +/- 10 meters.
 DQ1347
 DQ1347.The orthometric height was determined by differential leveling and
 DQ1347.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1347.in March 2016.
 DQ1347
 DQ1347.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1347.GEOID18 height accuracy estimate available here.
 DQ1347
 DQ1347.Click photographs - Photos may exist for this station.
 DQ1347
 DQ1347.The dynamic height is computed by dividing the NAVD 88
 DQ1347.geopotential number by the normal gravity value computed on the
 DQ1347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1347.degrees latitude (g = 980.6199 gals.).
 DQ1347
 DQ1347.The modeled gravity was interpolated from observed gravity values.
 DQ1347
 DQ1347;                    North         East    Units  Estimated Accuracy
 DQ1347;SPC IL E     -   125,493.      247,109.      MT  (+/- 10 meters HH2 GPS)
 DQ1347
 DQ1347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2973484933(NAD 83)
 DQ1347
 DQ1347                          SUPERSEDED SURVEY CONTROL
 DQ1347
 DQ1347.No superseded survey control is available for this station.
 DQ1347
 DQ1347_MARKER: DD = SURVEY DISK
 DQ1347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DQ1347_STAMPING: 100 0310
 DQ1347_MARK LOGO: ILDT
 DQ1347_PROJECTION: FLUSH
 DQ1347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ1347+STABILITY: SURFACE MOTION
 DQ1347
 DQ1347  HISTORY     - Date     Condition        Report By
 DQ1347  HISTORY     - 2015     MONUMENTED       ILDT
 DQ1347  HISTORY     - 20151012 GOOD             DJHENK
 DQ1347
 DQ1347                          STATION DESCRIPTION
 DQ1347
 DQ1347'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DQ1347'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST-NORTHWEST OF
 DQ1347'PITTSBURG, 4.5 MI (7.2 KM) NORTH OF MARION AND 1.7 MI (2.7 KM)
 DQ1347'SOUTH-SOUTHWEST OF JOHNSTON CITY.
 DQ1347'
 DQ1347'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH COUNTY
 DQ1347'ROAD 2 IN JOHNSTON CITY, IL, GO SOUTH ON STATE HIGHWAY 37 FOR 1.3 MI
 DQ1347'(2.1 KM) TO LEITZEN LANE.  CONTINUE SOUTH ON STATE HIGHWAY 37 FOR 0.1
 DQ1347'MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DQ1347'
 DQ1347'THE STATION IS LOCATED 37.0 FT (11.3 M) WEST OF THE CENTERLINE OF
 DQ1347'STATE HIGHWAY 37, 6 FT (1.8 M) EAST OF A POWER POLE AND 0.5 FT (15 CM)
 DQ1347'EAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1854 ***********************************************************************
 DN1854  DESIGNATION -  1028
 DN1854  PID         -  DN1854
 DN1854  STATE/COUNTY-  IL/TAZEWELL
 DN1854  COUNTRY     -  US
 DN1854  USGS QUAD   -  WASHINGTON (2018)
 DN1854
 DN1854                         *CURRENT SURVEY CONTROL
 DN1854  ______________________________________________________________________
 DN1854* NAD 83(2011) POSITION- 40 37 52.62445(N) 089 27 52.51876(W)   ADJUSTED
 DN1854* NAD 83(2011) ELLIP HT-   185.076 (meters)        (06/27/12)   ADJUSTED
 DN1854* NAD 83(2011) EPOCH   -  2010.00
 DN1854* NAVD 88 ORTHO HEIGHT -   217.8   (meters)      715.    (feet) GPS OBS
 DN1854  ______________________________________________________________________
 DN1854  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1854  GEOID HEIGHT    -        -32.686 (meters)                     GEOID09
 DN1854  GEOID HEIGHT    -        -32.695 (meters)                     GEOID18
 DN1854  NAD 83(2011) X  -     45,297.691 (meters)                     COMP
 DN1854  NAD 83(2011) Y  - -4,847,283.185 (meters)                     COMP
 DN1854  NAD 83(2011) Z  -  4,131,555.178 (meters)                     COMP
 DN1854  LAPLACE CORR    -          3.55  (seconds)                    DEFLEC18
 DN1854
 DN1854  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1854  Standards:
 DN1854         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1854            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1854  -------------------------------------------------------------------
 DN1854  NETWORK    0.44   0.74           0.20   0.15   0.38      0.01689296
 DN1854  -------------------------------------------------------------------
 DN1854  Click here for local accuracies and other accuracy information.
 DN1854
 DN1854.The horizontal coordinates were established by GPS observations
 DN1854.and adjusted by the National Geodetic Survey in June 2012.
 DN1854
 DN1854.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1854.been affixed to the stable North American tectonic plate. See 
 DN1854.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1854
 DN1854.The horizontal coordinates are valid at the epoch date displayed above
 DN1854.which is a decimal equivalence of Year/Month/Day.
 DN1854
 DN1854.The orthometric height was determined by GPS observations and a
 DN1854.high-resolution geoid model.
 DN1854
 DN1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1854.GEOID18 height accuracy estimate available here.
 DN1854
 DN1854.Click photographs - Photos may exist for this station.
 DN1854
 DN1854.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1854
 DN1854.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1854
 DN1854.The ellipsoidal height was determined by GPS observations
 DN1854.and is referenced to NAD 83.
 DN1854
 DN1854. The following values were computed from the NAD 83(2011) position.
 DN1854
 DN1854;                    North         East     Units Scale Factor Converg.
 DN1854;SPC IL W     -   440,318.930   759,394.155   MT  0.99998458   +0 27 25.9
 DN1854;SPC IL W     - 1,444,613.02  2,491,445.66   sFT  0.99998458   +0 27 25.9
 DN1854;UTM  16      - 4,500,747.695   291,563.667   MT  1.00013480   -1 36 19.8
 DN1854
 DN1854!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1854!SPC IL W     -   0.99997097  x   0.99998458  =   0.99995555
 DN1854!UTM  16      -   0.99997097  x   1.00013480  =   1.00010576
 DN1854
 DN1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9156300747(NAD 83)
 DN1854
 DN1854                          SUPERSEDED SURVEY CONTROL
 DN1854
 DN1854  NAD 83(2007)-  40 37 52.62441(N)    089 27 52.51967(W) AD(2002.00) 1
 DN1854  ELLIP H (08/01/11)  185.097  (m)                       GP(2002.00) 3 1
 DN1854
 DN1854.Superseded values are not recommended for survey control.
 DN1854
 DN1854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1854.See file dsdata.pdf to determine how the superseded data were derived.
 DN1854
 DN1854_MARKER: F = FLANGE-ENCASED ROD
 DN1854_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1854_STAMPING: 1028
 DN1854_MARK LOGO: ILDT
 DN1854_PROJECTION: RECESSED 13 CENTIMETERS
 DN1854_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1854_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1854+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2020
 DN1854_ROD/PIPE-DEPTH: 6.1 meters
 DN1854_SLEEVE-DEPTH  : 0.3 meters
 DN1854
 DN1854  HISTORY     - Date     Condition        Report By
 DN1854  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1854  HISTORY     - 20200826 GOOD             ILDT
 DN1854
 DN1854                          STATION DESCRIPTION
 DN1854
 DN1854'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1854'THE STATION IS LOCATED 1.3 MILES NORTH OF MORTON AT THE ILDOT
 DN1854'MAINTENANCE YARD. TO REACH THE STATION FROM THE INTERSECTION OF I 74
 DN1854'AND MORTON AVENUE PROCEED NORTH ON MORTON AVENUE FOR 0.6 MILES TO THE
 DN1854'ENTRANCE TO THE MAINTENANCE YARD AND THE STATION ON THE LEFT. 34.0
 DN1854'FEET WEST OF THE CENTERLINE OF MORTON AVE. 49.1 FEET SOUTH OF THE
 DN1854'SOUTH LEG OF A SIGN. 62.2 FEET NORTH OF A DIMPLE IN THE EAST FACE OF A
 DN1854'METAL LIGHT POLE. 29.3 FEET EAST OF A FENCE CORNER. FLUSH WITH THE
 DN1854'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1854'INCH ACCESS COVER.
 DN1854
 DN1854                          STATION RECOVERY (2020)
 DN1854
 DN1854'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1854'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3266 ***********************************************************************
 DK3266  DESIGNATION -  1034
 DK3266  PID         -  DK3266
 DK3266  STATE/COUNTY-  IL/DU PAGE
 DK3266  COUNTRY     -  US
 DK3266  USGS QUAD   -  LOMBARD (2018)
 DK3266
 DK3266                         *CURRENT SURVEY CONTROL
 DK3266  ______________________________________________________________________
 DK3266* NAD 83(1986) POSITION- 41 59 22.     (N) 088 06 36.     (W)   SCALED
 DK3266* NAVD 88 ORTHO HEIGHT -   242.598 (meters)      795.92  (feet) ADJUSTED
 DK3266  ______________________________________________________________________
 DK3266  GEOID HEIGHT    -        -33.484 (meters)                     GEOID18
 DK3266  DYNAMIC HEIGHT  -        242.514 (meters)      795.65  (feet) COMP
 DK3266  MODELED GRAVITY -    980,268.6   (mgal)                       NAVD 88
 DK3266
 DK3266  VERT ORDER      -  SECOND    CLASS I
 DK3266
 DK3266.The horizontal coordinates were scaled from a map and have
 DK3266.an estimated accuracy of +/- 6 seconds.
 DK3266
 DK3266.The orthometric height was determined by differential leveling and
 DK3266.adjusted by the NATIONAL GEODETIC SURVEY
 DK3266.in May 2008.
 DK3266
 DK3266.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3266.GEOID18 height accuracy estimate available here.
 DK3266
 DK3266.Click photographs - Photos may exist for this station.
 DK3266
 DK3266.The dynamic height is computed by dividing the NAVD 88
 DK3266.geopotential number by the normal gravity value computed on the
 DK3266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3266.degrees latitude (g = 980.6199 gals.).
 DK3266
 DK3266.The modeled gravity was interpolated from observed gravity values.
 DK3266
 DK3266;                    North         East    Units  Estimated Accuracy
 DK3266;SPC IL E     -   590,950.      318,510.      MT  (+/- 180 meters Scaled)
 DK3266
 DK3266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM080492(NAD 83)
 DK3266
 DK3266                          SUPERSEDED SURVEY CONTROL
 DK3266
 DK3266.No superseded survey control is available for this station.
 DK3266
 DK3266_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3266_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3266_SP_SET: SPEED SIGN
 DK3266_STAMPING: 1034 1992
 DK3266_MARK LOGO: NONE
 DK3266_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3266_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3266+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2006
 DK3266
 DK3266  HISTORY     - Date     Condition        Report By
 DK3266  HISTORY     - 1992     MONUMENTED       NONE
 DK3266  HISTORY     - 20060315 GOOD             PATRIC
 DK3266
 DK3266                          STATION DESCRIPTION
 DK3266
 DK3266'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006 (MSM)
 DK3266'THE STATION IS IN HANOVER PARK, IL.
 DK3266'
 DK3266'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 (IRVING PARK
 DK3266'ROAD) AND RODENBURG ROAD, GO SOUTH ON RODENBURG ROAD FOR
 DK3266'APPROXIMATELY.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.  THE STATION
 DK3266'IS LOCATED AT A RAILROAD CROSSING WITH RODENBURG ROAD.
 DK3266'
 DK3266'THE STATION IS 90.55 FT (27.6 M) NORTHEAST OF A POWER POLE, 85.45 FT
 DK3266'(26.0 M) SOUTHWEST OF A RAILROAD SIGNAL LIGHT, 68.7 FT (20.9 M) WEST
 DK3266'OF THE CENTERLINE OF RODENBURG ROAD, AND 17.17 FT (5.2 M) SOUTH OF THE
 DK3266'SOUTH RAIL, AND NORTHWEST OF A SPEED LIMIT SIGN.  THE MONUMENT IS A 2
 DK3266'INCH (5 CM) ALUMINUM CAP INSET 1 INCH (3 CM) ON THE TOP OF A CONCRETE
 DK3266'BASE 6 FT (1.8 M) WIDE X 4 FT (1.2 M) LONG X 8 FT (2.4 M) HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3267 ***********************************************************************
 DK3267  DESIGNATION -  1041
 DK3267  PID         -  DK3267
 DK3267  STATE/COUNTY-  IL/COOK
 DK3267  COUNTRY     -  US
 DK3267  USGS QUAD   -  STREAMWOOD (2018)
 DK3267
 DK3267                         *CURRENT SURVEY CONTROL
 DK3267  ______________________________________________________________________
 DK3267* NAD 83(1986) POSITION- 42 00 09.     (N) 088 07 34.     (W)   SCALED
 DK3267* NAVD 88 ORTHO HEIGHT -   246.048 (meters)      807.24  (feet) ADJUSTED
 DK3267  ______________________________________________________________________
 DK3267  GEOID HEIGHT    -        -33.496 (meters)                     GEOID18
 DK3267  DYNAMIC HEIGHT  -        245.962 (meters)      806.96  (feet) COMP
 DK3267  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 DK3267
 DK3267  VERT ORDER      -  SECOND    CLASS I
 DK3267
 DK3267.The horizontal coordinates were scaled from a map and have
 DK3267.an estimated accuracy of +/- 6 seconds.
 DK3267
 DK3267.The orthometric height was determined by differential leveling and
 DK3267.adjusted by the NATIONAL GEODETIC SURVEY
 DK3267.in May 2008.
 DK3267
 DK3267.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3267.GEOID18 height accuracy estimate available here.
 DK3267
 DK3267.Click photographs - Photos may exist for this station.
 DK3267
 DK3267.The dynamic height is computed by dividing the NAVD 88
 DK3267.geopotential number by the normal gravity value computed on the
 DK3267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3267.degrees latitude (g = 980.6199 gals.).
 DK3267
 DK3267.The modeled gravity was interpolated from observed gravity values.
 DK3267
 DK3267;                    North         East    Units  Estimated Accuracy
 DK3267;SPC IL E     -   592,400.      317,170.      MT  (+/- 180 meters Scaled)
 DK3267
 DK3267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM067506(NAD 83)
 DK3267
 DK3267                          SUPERSEDED SURVEY CONTROL
 DK3267
 DK3267.No superseded survey control is available for this station.
 DK3267
 DK3267_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3267_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DK3267_STAMPING: VILLAGE OF SCHAUMBURG
 DK3267_MARK LOGO: NONE
 DK3267_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3267_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3267+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3267
 DK3267  HISTORY     - Date     Condition        Report By
 DK3267  HISTORY     - 1992     MONUMENTED       NONE
 DK3267  HISTORY     - 20060315 GOOD             PATRIC
 DK3267  HISTORY     - 20090224 GOOD             ILDT
 DK3267
 DK3267                          STATION DESCRIPTION
 DK3267
 DK3267'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006 (MSM)
 DK3267'THE STATION IS IN SCHAUMBURG, IL.  THE STATION IS LOCATED IN THE
 DK3267'CENTERLINE OF IRVING PARK ROAD (IL ROUTE 19), EAST OF THE INTERSECTION
 DK3267'OF IRVING PARK ROAD AND GEORGETOWN AVENUE TO THE SOUTH AND WISE ROAD
 DK3267'TO THE NORTH.
 DK3267'
 DK3267'THE STATION IS 53.5 FT (16.3 M) EAST OF THE EDGE OF CONCRETE OF THE
 DK3267'CONCRETE MEDIAN STRIP, 47.6 FT (14.5 M) SOUTHWEST OF A POWER POLE,
 DK3267'17.3 FT (5.3 M) NORTH OF THE CENTERLINE OF EASTBOUND IRVING PARK ROAD,
 DK3267'AND 8.1 FT (2.5 M) SOUTH OF A CATCH BASIN IN THE LEFT TURN LANE OF
 DK3267'WEST BOUND IRVING PARK ROAD.  THE MONUMENT IS A 2 INCH (5 CM) ALUMINUM
 DK3267'CAP SET IN CONCRETE 3.5 FT (1.1 M) X 4 FT (1.2 M) SET FLUSH WITH
 DK3267'EXISTING PAVEMENT.
 DK3267
 DK3267                          STATION RECOVERY (2009)
 DK3267
 DK3267'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3267'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2528 ***********************************************************************
 DP2528  DESIGNATION -  107
 DP2528  PID         -  DP2528
 DP2528  STATE/COUNTY-  IL/COOK
 DP2528  COUNTRY     -  US
 DP2528  USGS QUAD   -  LAKE CALUMET (2018)
 DP2528
 DP2528                         *CURRENT SURVEY CONTROL
 DP2528  ______________________________________________________________________
 DP2528* NAD 83(1986) POSITION- 41 44 14.0    (N) 087 32 55.5    (W)   HD_HELD2
 DP2528* NAVD 88 ORTHO HEIGHT -   179.025 (meters)      587.35  (feet) ADJUSTED
 DP2528  ______________________________________________________________________
 DP2528  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 DP2528  DYNAMIC HEIGHT  -        178.962 (meters)      587.14  (feet) COMP
 DP2528  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 DP2528
 DP2528  VERT ORDER      -  SECOND    CLASS I
 DP2528
 DP2528.The horizontal coordinates were established by autonomous hand held GPS
 DP2528.observations and have an estimated accuracy of +/- 10 meters.
 DP2528
 DP2528.The orthometric height was determined by differential leveling and
 DP2528.adjusted by the NATIONAL GEODETIC SURVEY
 DP2528.in May 2014.
 DP2528
 DP2528.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2528.GEOID18 height accuracy estimate available here.
 DP2528
 DP2528.Click photographs - Photos may exist for this station.
 DP2528
 DP2528.The dynamic height is computed by dividing the NAVD 88
 DP2528.geopotential number by the normal gravity value computed on the
 DP2528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2528.degrees latitude (g = 980.6199 gals.).
 DP2528
 DP2528.The modeled gravity was interpolated from observed gravity values.
 DP2528
 DP2528;                    North         East    Units  Estimated Accuracy
 DP2528;SPC IL E     -   563,214.      365,269.      MT  (+/- 10 meters HH2 GPS)
 DP2528
 DP2528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5436720746(NAD 83)
 DP2528
 DP2528                          SUPERSEDED SURVEY CONTROL
 DP2528
 DP2528.No superseded survey control is available for this station.
 DP2528
 DP2528_MARKER: Z = SEE DESCRIPTION
 DP2528_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DP2528_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2528_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP2528_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP2528+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2014
 DP2528
 DP2528  HISTORY     - Date     Condition        Report By
 DP2528  HISTORY     - UNK      MONUMENTED
 DP2528  HISTORY     - 20140320 GOOD             PATRIC
 DP2528
 DP2528                          STATION DESCRIPTION
 DP2528
 DP2528'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP2528'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTHEAST OF BLUE
 DP2528'ISLAND, 8.5 MI (13.7 KM) NORTH OF CALUMET CITY AND 5.8 MI (9.3 KM)
 DP2528'EAST-SOUTHEAST OF ENGLEWOOD.
 DP2528'
 DP2528'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 41 WITH 87TH
 DP2528'STREET IN CHICAGO, IL GO WEST ON 87TH STREET FOR 0.15 MI (0.2 KM) TO
 DP2528'BALTIMORE AVENUE AND THE STATION ON THE LEFT.
 DP2528'
 DP2528'THE STATION IS LOCATED 75 FT (22.9 M) SOUTH OF THE CENTERLINE OF 87TH
 DP2528'STREET, 23 FT (7.0 M) WEST OF THE CENTERLINE OF BALTIMORE AVENUE AND 3
 DP2528'FT (0.9 M) EAST OF A SIDEWALK.
 DP2528'
 DP2528'THE MONUMENT IS A 1/2 INCH (13 MM) IRON ROD SET IN A 10X12 INCH (25
 DP2528'CM) CAST IRON VAULT.  THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5996 ***********************************************************************
 DG5996  DESIGNATION -  10N16E
 DG5996  PID         -  DG5996
 DG5996  STATE/COUNTY-  IL/CASS
 DG5996  COUNTRY     -  US
 DG5996  USGS QUAD   -  CLEAR LAKE (2018)
 DG5996
 DG5996                         *CURRENT SURVEY CONTROL
 DG5996  ______________________________________________________________________
 DG5996* NAD 83(2011) POSITION- 40 01 09.75403(N) 090 16 22.84560(W)   ADJUSTED
 DG5996* NAD 83(2011) ELLIP HT-   119.940 (meters)        (06/27/12)   ADJUSTED
 DG5996* NAD 83(2011) EPOCH   -  2010.00
 DG5996* NAVD 88 ORTHO HEIGHT -   152.9   (meters)      502.    (feet) GPS OBS
 DG5996  ______________________________________________________________________
 DG5996  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5996  GEOID HEIGHT    -        -32.896 (meters)                     GEOID03
 DG5996  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 DG5996  NAD 83(2011) X  -    -23,307.363 (meters)                     COMP
 DG5996  NAD 83(2011) Y  - -4,891,360.737 (meters)                     COMP
 DG5996  NAD 83(2011) Z  -  4,079,710.552 (meters)                     COMP
 DG5996  LAPLACE CORR    -          1.27  (seconds)                    DEFLEC18
 DG5996
 DG5996  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5996  Standards:
 DG5996         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5996            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5996  -------------------------------------------------------------------
 DG5996  NETWORK    0.81   1.51           0.36   0.30   0.77     -0.03867228
 DG5996  -------------------------------------------------------------------
 DG5996  Click here for local accuracies and other accuracy information.
 DG5996
 DG5996.The horizontal coordinates were established by GPS observations
 DG5996.and adjusted by the National Geodetic Survey in June 2012.
 DG5996
 DG5996.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5996.been affixed to the stable North American tectonic plate. See 
 DG5996.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5996
 DG5996.The horizontal coordinates are valid at the epoch date displayed above
 DG5996.which is a decimal equivalence of Year/Month/Day.
 DG5996
 DG5996.The orthometric height was determined by GPS observations and a
 DG5996.high-resolution geoid model.
 DG5996
 DG5996.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5996.GEOID18 height accuracy estimate available here.
 DG5996
 DG5996.Click photographs - Photos may exist for this station.
 DG5996
 DG5996.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5996
 DG5996.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5996
 DG5996.The ellipsoidal height was determined by GPS observations
 DG5996.and is referenced to NAD 83.
 DG5996
 DG5996. The following values were computed from the NAD 83(2011) position.
 DG5996
 DG5996;                    North         East     Units Scale Factor Converg.
 DG5996;SPC IL W     -   372,144.513   690,921.805   MT  0.99994219   -0 04 06.2
 DG5996;SPC IL W     - 1,220,944.12  2,266,799.29   sFT  0.99994219   -0 04 06.2
 DG5996;UTM  15      - 4,433,470.606   732,724.389   MT  1.00026680   +1 45 15.7
 DG5996
 DG5996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5996!SPC IL W     -   0.99998118  x   0.99994219  =   0.99992338
 DG5996!UTM  15      -   0.99998118  x   1.00026680  =   1.00024798
 DG5996
 DG5996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3272433470(NAD 83)
 DG5996
 DG5996                          SUPERSEDED SURVEY CONTROL
 DG5996
 DG5996  NAD 83(2007)-  40 01 09.75418(N)    090 16 22.84636(W) AD(2002.00) 0
 DG5996  ELLIP H (02/10/07)  119.951  (m)                       GP(2002.00)    
 DG5996  ELLIP H (02/03/05)  119.930  (m)                       GP(       ) 4 2
 DG5996  NAD 83(1997)-  40 01 09.75433(N)    090 16 22.84605(W) AD(       ) 1
 DG5996  ELLIP H (07/06/04)  119.948  (m)                       GP(       ) 3 2
 DG5996
 DG5996.Superseded values are not recommended for survey control.
 DG5996
 DG5996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5996.See file dsdata.pdf to determine how the superseded data were derived.
 DG5996
 DG5996_MARKER: DD = SURVEY DISK
 DG5996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5996_STAMPING: 10N16E
 DG5996_MARK LOGO: IL-017
 DG5996_PROJECTION: RECESSED 13 CENTIMETERS
 DG5996_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5996+STABILITY: SURFACE MOTION
 DG5996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5996+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2020
 DG5996
 DG5996  HISTORY     - Date     Condition        Report By
 DG5996  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5996  HISTORY     - 20200707 GOOD             ILDT
 DG5996
 DG5996                          STATION DESCRIPTION
 DG5996
 DG5996'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5996'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (CLW)
 DG5996'THE STATION IS LOCATED 6.6 MILES SOUTHWEST FROM THE CENTER OF
 DG5996'CHANDLERVILLE.  TO REACH  THE STATION FROM THE JUNCTION OF IL-78 AND
 DG5996'CHANDLERVILLE RD., GO WEST ON CHANDLERVILLE  RD. 5.6 MILES TO THE
 DG5996'STATION ON THE RIGHT. 38.0' NORTH OF THE CENTERLINE OF CHANDLERVILLE
 DG5996'RD, 42.6' EAST OF A POWER POLE, 1.0' WEST OF  4 REBAR, 1.0' SOUTH OF
 DG5996'WITNESS POST
 DG5996
 DG5996                          STATION RECOVERY (2020)
 DG5996
 DG5996'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG5996'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0075 ***********************************************************************
 JC0075  DESIGNATION -  11
 JC0075  PID         -  JC0075
 JC0075  STATE/COUNTY-  IL/MADISON
 JC0075  COUNTRY     -  US
 JC0075  USGS QUAD   -  WOOD RIVER (2018)
 JC0075
 JC0075                         *CURRENT SURVEY CONTROL
 JC0075  ______________________________________________________________________
 JC0075* NAD 83(1986) POSITION- 38 49 42.     (N) 090 06 09.     (W)   SCALED
 JC0075* NAVD 88 ORTHO HEIGHT -   126.09  (+/-2cm)      413.7   (feet) VERTCON3
 JC0075  ______________________________________________________________________
 JC0075  GEOID HEIGHT    -        -31.372 (meters)                     GEOID18
 JC0075  VERT ORDER      -  ? (See Below)
 JC0075
 JC0075.The horizontal coordinates were scaled from a map and have
 JC0075.an estimated accuracy of +/- 6 seconds.
 JC0075
 JC0075.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC0075.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC0075
 JC0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0075.GEOID18 height accuracy estimate available here.
 JC0075
 JC0075.The vertical order pertains to the NGVD 29 superseded value.
 JC0075
 JC0075.Click photographs - Photos may exist for this station.
 JC0075
 JC0075;                    North         East    Units  Estimated Accuracy
 JC0075;SPC IL W     -   239,920.      705,570.      MT  (+/- 180 meters Scaled)
 JC0075
 JC0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD515017(NAD 83)
 JC0075
 JC0075                          SUPERSEDED SURVEY CONTROL
 JC0075
 JC0075  NGVD 29 (??/??/92)  126.039  (m)          413.51   (f) ADJ UNCH       
 JC0075
 JC0075.Superseded values are not recommended for survey control.
 JC0075
 JC0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0075.See file dsdata.pdf to determine how the superseded data were derived.
 JC0075
 JC0075_MARKER: B = BOLT
 JC0075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0075+STABILITY: SURFACE MOTION
 JC0075
 JC0075  HISTORY     - Date     Condition        Report By
 JC0075  HISTORY     - UNK      MONUMENTED       USACE
 JC0075  HISTORY     - 1880     GOOD             DOD
 JC0075
 JC0075                          STATION DESCRIPTION
 JC0075
 JC0075'DESCRIBED BY US DEPARTMENT OF DEFENSE 1880
 JC0075'11 MI SE FROM ALTON.
 JC0075'ABOUT 11 MILES BELOW ALTON, MADISON COUNTY, 1/2 MILE ABOVE A
 JC0075'POINT OPPOSITE THE MOUTH OF MISSOURI RIVER, ABOUT 440 YARDS
 JC0075'BACK FROM THE MISSISSIPPI RIVER BANK, 220 YARDS RIVERWARD FROM
 JC0075'THE LEVEE, 11 YARDS NORTH OF A ROAD LEADING BACK FROM THE RIVER,
 JC0075'IN A SWAMP, 110 YARDS BACK OF A PROMINENT SLOUGH, AND ABOUT 2
 JC0075'YARDS NORTH OF A 44-INCH HONEY LOCUST TREE.  THE TOP OF A COPPER
 JC0075'BOLT SET IN THE TOP OF A STONE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1969 ***********************************************************************
 DN1969  DESIGNATION -  11
 DN1969  PID         -  DN1969
 DN1969  STATE/COUNTY-  IL/FULTON
 DN1969  COUNTRY     -  US
 DN1969  USGS QUAD   -  FARMINGTON WEST (2018)
 DN1969
 DN1969                         *CURRENT SURVEY CONTROL
 DN1969  ______________________________________________________________________
 DN1969* NAD 83(2011) POSITION- 40 41 01.54056(N) 090 02 04.95371(W)   ADJUSTED
 DN1969* NAD 83(2011) ELLIP HT-   196.234 (meters)        (06/27/12)   ADJUSTED
 DN1969* NAD 83(2011) EPOCH   -  2010.00
 DN1969* NAVD 88 ORTHO HEIGHT -   229.3   (meters)      752.    (feet) GPS OBS
 DN1969  ______________________________________________________________________
 DN1969  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1969  GEOID HEIGHT    -        -33.142 (meters)                     GEOID09
 DN1969  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 DN1969  NAD 83(2011) X  -     -2,934.282 (meters)                     COMP
 DN1969  NAD 83(2011) Y  - -4,843,705.537 (meters)                     COMP
 DN1969  NAD 83(2011) Z  -  4,135,983.345 (meters)                     COMP
 DN1969  LAPLACE CORR    -          1.28  (seconds)                    DEFLEC18
 DN1969
 DN1969  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1969  Standards:
 DN1969         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1969            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1969  -------------------------------------------------------------------
 DN1969  NETWORK    2.62   1.94           1.20   0.90   0.99      0.02006398
 DN1969  -------------------------------------------------------------------
 DN1969  Click here for local accuracies and other accuracy information.
 DN1969
 DN1969.The horizontal coordinates were established by GPS observations
 DN1969.and adjusted by the National Geodetic Survey in June 2012.
 DN1969
 DN1969.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1969.been affixed to the stable North American tectonic plate. See 
 DN1969.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1969
 DN1969.The horizontal coordinates are valid at the epoch date displayed above
 DN1969.which is a decimal equivalence of Year/Month/Day.
 DN1969
 DN1969.The orthometric height was determined by GPS observations and a
 DN1969.high-resolution geoid model.
 DN1969
 DN1969.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1969.GEOID18 height accuracy estimate available here.
 DN1969
 DN1969.Click photographs - Photos may exist for this station.
 DN1969
 DN1969.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1969
 DN1969.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1969
 DN1969.The ellipsoidal height was determined by GPS observations
 DN1969.and is referenced to NAD 83.
 DN1969
 DN1969. The following values were computed from the NAD 83(2011) position.
 DN1969
 DN1969;                    North         East     Units Scale Factor Converg.
 DN1969;SPC IL W     -   445,917.385   711,154.492   MT  0.99994271   +0 05 09.7
 DN1969;SPC IL W     - 1,462,980.62  2,333,179.36   sFT  0.99994271   +0 05 09.7
 DN1969;UTM  15      - 4,507,881.740   750,590.622   MT  1.00037300   +1 56 02.5
 DN1969;UTM  16      - 4,508,082.189   243,542.121   MT  1.00040963   -1 58 45.7
 DN1969
 DN1969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1969!SPC IL W     -   0.99996922  x   0.99994271  =   0.99991193
 DN1969!UTM  15      -   0.99996922  x   1.00037300  =   1.00034221
 DN1969!UTM  16      -   0.99996922  x   1.00040963  =   1.00037884
 DN1969
 DN1969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5059007881(NAD 83)
 DN1969
 DN1969                          SUPERSEDED SURVEY CONTROL
 DN1969
 DN1969  NAD 83(2007)-  40 41 01.54073(N)    090 02 04.95474(W) AD(2002.00) 1
 DN1969  ELLIP H (08/11/11)  196.255  (m)                       GP(2002.00) 4 1
 DN1969
 DN1969.Superseded values are not recommended for survey control.
 DN1969
 DN1969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1969.See file dsdata.pdf to determine how the superseded data were derived.
 DN1969
 DN1969_MARKER: DD = SURVEY DISK
 DN1969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1969_STAMPING: FC11
 DN1969_MARK LOGO: NONE
 DN1969_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1969+STABILITY: SURFACE MOTION
 DN1969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1969+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1969
 DN1969  HISTORY     - Date     Condition        Report By
 DN1969  HISTORY     - 200905   MONUMENTED       ILDT
 DN1969
 DN1969                          STATION DESCRIPTION
 DN1969
 DN1969'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1969'STATION IS LOCATED 1.0 MILE SOUTHWEST OF THE TOWN OF FARMINGTON, IL.
 DN1969'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND COUNTY
 DN1969'HIGHWAY 24 IN THE TOWN OF FARMINGTON GO SOUTHWESTERLY 2.0 MILES ALONG
 DN1969'COUNTY HIGHWAY 24 TO THE INTERSECTION OF COUNTY HIGHWAY 24 (3400N) AND
 DN1969'NORTH COTTONWOOD RD ( 2150E). STATION IS LOCATED APPROXIMATELY 20 FEET
 DN1969'NORTH OF THE CENTERLINE OF COUNTY HIGHWAY 24 (3400N), 50.00 FEET
 DN1969'NORTHEAST OF A STOP SIGN AND 54.00 FEET WEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0158 ***********************************************************************
 KC0158  DESIGNATION -  11 BOLT
 KC0158  PID         -  KC0158
 KC0158  STATE/COUNTY-  IL/GREENE
 KC0158  COUNTRY     -  US
 KC0158  USGS QUAD   -  PEARL EAST (2018)
 KC0158
 KC0158                         *CURRENT SURVEY CONTROL
 KC0158  ______________________________________________________________________
 KC0158* NAD 83(1986) POSITION- 39 22 32.     (N) 090 32 58.     (W)   SCALED
 KC0158* NAVD 88 ORTHO HEIGHT -   144.241 (meters)      473.23  (feet) ADJUSTED
 KC0158  ______________________________________________________________________
 KC0158  GEOID HEIGHT    -        -32.218 (meters)                     GEOID18
 KC0158  DYNAMIC HEIGHT  -        144.158 (meters)      472.96  (feet) COMP
 KC0158  MODELED GRAVITY -    980,049.5   (mgal)                       NAVD 88
 KC0158
 KC0158  VERT ORDER      -  FIRST     CLASS II
 KC0158
 KC0158.The horizontal coordinates were scaled from a map and have
 KC0158.an estimated accuracy of +/- 6 seconds.
 KC0158
 KC0158.The orthometric height was determined by differential leveling and
 KC0158.adjusted by the NATIONAL GEODETIC SURVEY
 KC0158.in June 1991.
 KC0158
 KC0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0158.GEOID18 height accuracy estimate available here.
 KC0158
 KC0158.Click photographs - Photos may exist for this station.
 KC0158
 KC0158.The dynamic height is computed by dividing the NAVD 88
 KC0158.geopotential number by the normal gravity value computed on the
 KC0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0158.degrees latitude (g = 980.6199 gals.).
 KC0158
 KC0158.The modeled gravity was interpolated from observed gravity values.
 KC0158
 KC0158;                    North         East    Units  Estimated Accuracy
 KC0158;SPC IL W     -   300,730.      667,020.      MT  (+/- 180 meters Scaled)
 KC0158
 KC0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD110613(NAD 83)
 KC0158
 KC0158                          SUPERSEDED SURVEY CONTROL
 KC0158
 KC0158  NGVD 29 (??/??/92)  144.364  (m)          473.63   (f) ADJ UNCH    1 2
 KC0158
 KC0158.Superseded values are not recommended for survey control.
 KC0158
 KC0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0158.See file dsdata.pdf to determine how the superseded data were derived.
 KC0158
 KC0158_MARKER: B = BOLT
 KC0158_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0158_SP_SET: LIMESTONE SLAB
 KC0158_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0158
 KC0158  HISTORY     - Date     Condition        Report By
 KC0158  HISTORY     - 1903     MONUMENTED       IRC
 KC0158  HISTORY     - 1935     GOOD             CGS
 KC0158
 KC0158                          STATION DESCRIPTION
 KC0158
 KC0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0158'1 MI N FROM BLUFFDALE.
 KC0158'ABOUT ONE MILE NORTH ALONG A ROAD FROM BLUFFDALE, GREENE COUNTY,
 KC0158'1/2 MILE NORTH OF APPLE CREEK BRIDGE, IN THE NORTHEAST QUARTER
 KC0158'OF SEC. 28, T 11 N, R 13 W 31.6 FEET NORTHWEST OF THE NORTHWEST
 KC0158'CORNER OF THE OLD FOUNDATION OF THE FORMER W. ALEX. BOIRUM
 KC0158'FARMHOUSE (DESTROYED BY FIRE), 4.2 FEET SOUTH OF THE PROLONGATION
 KC0158'OF THE NORTH YARD FENCE, 2.7 FEET WEST OF THE FRONT FENCE, AND AT
 KC0158'AN ANGLE IN THE EAST ROAD FENCE.  A COPPER BOLT, LEADED IN THE
 KC0158'TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND, ACCESS TO
 KC0158'WHICH IS HAD THROUGH AN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0157 ***********************************************************************
 KC0157  DESIGNATION -  11 CAP
 KC0157  PID         -  KC0157
 KC0157  STATE/COUNTY-  IL/GREENE
 KC0157  COUNTRY     -  US
 KC0157  USGS QUAD   -  PEARL EAST (2018)
 KC0157
 KC0157                         *CURRENT SURVEY CONTROL
 KC0157  ______________________________________________________________________
 KC0157* NAD 83(1986) POSITION- 39 22 35.     (N) 090 33 00.     (W)   SCALED
 KC0157* NAVD 88 ORTHO HEIGHT -   145.464 (meters)      477.24  (feet) ADJUSTED
 KC0157  ______________________________________________________________________
 KC0157  GEOID HEIGHT    -        -32.220 (meters)                     GEOID18
 KC0157  DYNAMIC HEIGHT  -        145.380 (meters)      476.97  (feet) COMP
 KC0157  MODELED GRAVITY -    980,049.6   (mgal)                       NAVD 88
 KC0157
 KC0157  VERT ORDER      -  FIRST     CLASS II
 KC0157
 KC0157.The horizontal coordinates were scaled from a map and have
 KC0157.an estimated accuracy of +/- 6 seconds.
 KC0157
 KC0157.The orthometric height was determined by differential leveling and
 KC0157.adjusted by the NATIONAL GEODETIC SURVEY
 KC0157.in June 1991.
 KC0157
 KC0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0157.GEOID18 height accuracy estimate available here.
 KC0157
 KC0157.Click photographs - Photos may exist for this station.
 KC0157
 KC0157.The dynamic height is computed by dividing the NAVD 88
 KC0157.geopotential number by the normal gravity value computed on the
 KC0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0157.degrees latitude (g = 980.6199 gals.).
 KC0157
 KC0157.The modeled gravity was interpolated from observed gravity values.
 KC0157
 KC0157;                    North         East    Units  Estimated Accuracy
 KC0157;SPC IL W     -   300,820.      666,970.      MT  (+/- 180 meters Scaled)
 KC0157
 KC0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD110614(NAD 83)
 KC0157
 KC0157                          SUPERSEDED SURVEY CONTROL
 KC0157
 KC0157  NGVD 29 (??/??/92)  145.574  (m)          477.60   (f) ADJ UNCH    1 2
 KC0157
 KC0157.Superseded values are not recommended for survey control.
 KC0157
 KC0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0157.See file dsdata.pdf to determine how the superseded data were derived.
 KC0157
 KC0157_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0157_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0157_STAMPING: ELEV 484.91 FT MEMPHIS DATUM
 KC0157_MARK LOGO: IRC
 KC0157_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0157
 KC0157  HISTORY     - Date     Condition        Report By
 KC0157  HISTORY     - 1903     MONUMENTED       IRC
 KC0157  HISTORY     - 1961     GOOD             CGS
 KC0157
 KC0157                          STATION DESCRIPTION
 KC0157
 KC0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0157'6.6 MI N FROM ELDRED.
 KC0157'ABOUT 6.4 MILES NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0157'OF STATE HIGHWAY 108 AT ELDRED, THENCE 0.2 MILE EAST ALONG A
 KC0157'NARROW DIRT ROAD, 0.4 MILE NORTH ALONG A NARROW DIRT ROAD FROM
 KC0157'THE 375 FEET LONG BRIDGE OVER APPLE CREEK, SECTION S 28-T11 N-R
 KC0157'13 W, IN THE WEST CORNER OF A FARM YARD, NEAR A SMALL ONE STORY
 KC0157'HOUSE, 81 FEET WEST OF THE CENTER OF A DUG WELL, 43 FEET NORTHEAST
 KC0157'OF THE CENTER LINE OF THE ROAD, 133 FEET NORTHWEST OF THE CENTER
 KC0157'LINE OF A DIM ROAD LEADING NORTHEAST, 25 FEET EAST OF A FENCE
 KC0157'CORNER, 14 FEET SOUTHEAST OF A FENCE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1863 ***********************************************************************
 DN1863  DESIGNATION -  1113
 DN1863  PID         -  DN1863
 DN1863  STATE/COUNTY-  IL/TAZEWELL
 DN1863  COUNTRY     -  US
 DN1863  USGS QUAD   -  HOPEDALE (2018)
 DN1863
 DN1863                         *CURRENT SURVEY CONTROL
 DN1863  ______________________________________________________________________
 DN1863* NAD 83(2011) POSITION- 40 23 34.38563(N) 089 27 22.66926(W)   ADJUSTED
 DN1863* NAD 83(2011) ELLIP HT-   171.636 (meters)        (06/27/12)   ADJUSTED
 DN1863* NAD 83(2011) EPOCH   -  2010.00
 DN1863* NAVD 88 ORTHO HEIGHT -   204.313 (meters)      670.32  (feet) ADJUSTED
 DN1863  ______________________________________________________________________
 DN1863  GEOID HEIGHT    -        -32.678 (meters)                     GEOID18
 DN1863  NAD 83(2011) X  -     46,162.257 (meters)                     COMP
 DN1863  NAD 83(2011) Y  - -4,864,463.122 (meters)                     COMP
 DN1863  NAD 83(2011) Z  -  4,111,419.321 (meters)                     COMP
 DN1863  LAPLACE CORR    -          1.26  (seconds)                    DEFLEC18
 DN1863  DYNAMIC HEIGHT  -        204.213 (meters)      669.99  (feet) COMP
 DN1863  MODELED GRAVITY -    980,129.3   (mgal)                       NAVD 88
 DN1863
 DN1863  VERT ORDER      -  SECOND    CLASS I
 DN1863
 DN1863  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1863  Standards:
 DN1863         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1863            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1863  -------------------------------------------------------------------
 DN1863  NETWORK    0.46   0.71           0.20   0.17   0.36     -0.17477893
 DN1863  -------------------------------------------------------------------
 DN1863  Click here for local accuracies and other accuracy information.
 DN1863
 DN1863.The horizontal coordinates were established by GPS observations
 DN1863.and adjusted by the National Geodetic Survey in June 2012.
 DN1863
 DN1863.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1863.been affixed to the stable North American tectonic plate. See 
 DN1863.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1863
 DN1863.The horizontal coordinates are valid at the epoch date displayed above
 DN1863.which is a decimal equivalence of Year/Month/Day.
 DN1863
 DN1863.The orthometric height was determined by differential leveling and
 DN1863.adjusted by the IL DEPT OF TRANSP
 DN1863.in July 2015.
 DN1863
 DN1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1863.GEOID18 height accuracy estimate available here.
 DN1863
 DN1863.Click photographs - Photos may exist for this station.
 DN1863
 DN1863.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1863
 DN1863.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1863
 DN1863.The ellipsoidal height was determined by GPS observations
 DN1863.and is referenced to NAD 83.
 DN1863
 DN1863.The dynamic height is computed by dividing the NAVD 88
 DN1863.geopotential number by the normal gravity value computed on the
 DN1863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1863.degrees latitude (g = 980.6199 gals.).
 DN1863
 DN1863.The modeled gravity was interpolated from observed gravity values.
 DN1863
 DN1863. The following values were computed from the NAD 83(2011) position.
 DN1863
 DN1863;                    North         East     Units Scale Factor Converg.
 DN1863;SPC IL W     -   413,852.826   760,308.819   MT  0.99998593   +0 27 37.3
 DN1863;SPC IL W     - 1,357,782.15  2,494,446.52   sFT  0.99998593   +0 27 37.3
 DN1863;UTM  16      - 4,474,261.852   291,527.456   MT  1.00013501   -1 35 32.3
 DN1863
 DN1863!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1863!SPC IL W     -   0.99997308  x   0.99998593  =   0.99995901
 DN1863!UTM  16      -   0.99997308  x   1.00013501  =   1.00010808
 DN1863
 DN1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9152774261(NAD 83)
 DN1863
 DN1863                          SUPERSEDED SURVEY CONTROL
 DN1863
 DN1863  NAD 83(2007)-  40 23 34.38570(N)    089 27 22.67016(W) AD(2002.00) 1
 DN1863  ELLIP H (08/01/11)  171.646  (m)                       GP(2002.00) 3 1
 DN1863  NAVD 88 (08/01/11)  204.3    (m)  GEOID09  model used  GPS OBS        
 DN1863
 DN1863.Superseded values are not recommended for survey control.
 DN1863
 DN1863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1863.See file dsdata.pdf to determine how the superseded data were derived.
 DN1863
 DN1863_MARKER: F = FLANGE-ENCASED ROD
 DN1863_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1863_STAMPING: 1113
 DN1863_MARK LOGO: ILDT
 DN1863_PROJECTION: RECESSED 10 CENTIMETERS
 DN1863_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1863_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1863_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1863+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2020
 DN1863_ROD/PIPE-DEPTH: 6.1 meters
 DN1863_SLEEVE-DEPTH  : 0.3 meters
 DN1863
 DN1863  HISTORY     - Date     Condition        Report By
 DN1863  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1863  HISTORY     - 20141001 GOOD             DJHENK
 DN1863  HISTORY     - 20200820 GOOD             ILDT
 DN1863
 DN1863                          STATION DESCRIPTION
 DN1863
 DN1863'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1863'THE STATION IS LOCATED 5.0 MILES NORTHEAST OF DELAVAN. TO REACH THE
 DN1863'STATION FROM THE INTERSECTION OF IL 122 AND I 155 5.0 MILES EAST OF
 DN1863'DELAVAN PROCEED NORTH ON I 155 FOR 0.8 MILES TO THE STATION ON THE
 DN1863'LEFT. 49.0 FEET EAST OF THE EAST EDGE OF PAVEMENT FOR THE SOUTHBOUND
 DN1863'LANES. 0.2 MILES SOUTH OF THE CENTERLINE OF TAZEWELL CO. 500N EXTENDED
 DN1863'TO THE WEST. 9.5 FEET EAST OF THE ACCESS CONTROL FENCE.1.0 FOOT EAST
 DN1863'OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE
 DN1863'ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1863
 DN1863                          STATION RECOVERY (2014)
 DN1863
 DN1863'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1863'RECOVERED AS DESCRIBED.
 DN1863'
 DN1863'NOTE-THE STATION IS 49 FT (14.9 M) WEST OF THE WEST EDGE OF PAVEMENT
 DN1863'OF INTERSTATE 155.
 DN1863
 DN1863                          STATION RECOVERY (2020)
 DN1863
 DN1863'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1863'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3264 ***********************************************************************
 DK3264  DESIGNATION -  113257
 DK3264  PID         -  DK3264
 DK3264  STATE/COUNTY-  IL/DU PAGE
 DK3264  COUNTRY     -  US
 DK3264  USGS QUAD   -  AURORA NORTH (2018)
 DK3264
 DK3264                         *CURRENT SURVEY CONTROL
 DK3264  ______________________________________________________________________
 DK3264* NAD 83(1986) POSITION- 41 50 25.     (N) 088 15 17.     (W)   SCALED
 DK3264* NAVD 88 ORTHO HEIGHT -   228.289 (meters)      748.98  (feet) ADJUSTED
 DK3264  ______________________________________________________________________
 DK3264  GEOID HEIGHT    -        -33.135 (meters)                     GEOID18
 DK3264  DYNAMIC HEIGHT  -        228.210 (meters)      748.72  (feet) COMP
 DK3264  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 DK3264
 DK3264  VERT ORDER      -  SECOND    CLASS I
 DK3264
 DK3264.The horizontal coordinates were scaled from a map and have
 DK3264.an estimated accuracy of +/- 6 seconds.
 DK3264
 DK3264.The orthometric height was determined by differential leveling and
 DK3264.adjusted by the NATIONAL GEODETIC SURVEY
 DK3264.in May 2008.
 DK3264
 DK3264.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3264.GEOID18 height accuracy estimate available here.
 DK3264
 DK3264.Click photographs - Photos may exist for this station.
 DK3264
 DK3264.The dynamic height is computed by dividing the NAVD 88
 DK3264.geopotential number by the normal gravity value computed on the
 DK3264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3264.degrees latitude (g = 980.6199 gals.).
 DK3264
 DK3264.The modeled gravity was interpolated from observed gravity values.
 DK3264
 DK3264;                    North         East    Units  Estimated Accuracy
 DK3264;SPC IL E     -   574,370.      306,530.      MT  (+/- 180 meters Scaled)
 DK3264
 DK3264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM958328(NAD 83)
 DK3264
 DK3264                          SUPERSEDED SURVEY CONTROL
 DK3264
 DK3264.No superseded survey control is available for this station.
 DK3264
 DK3264_MARKER: B = BOLT
 DK3264_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3264_SP_SET: BUILDING WALL
 DK3264_STAMPING: 113257
 DK3264_MARK LOGO: NONE
 DK3264_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3264_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3264_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3264+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3264
 DK3264  HISTORY     - Date     Condition        Report By
 DK3264  HISTORY     - UNK      MONUMENTED       NONE
 DK3264  HISTORY     - 20071111 GOOD             PATRIC
 DK3264
 DK3264                          STATION DESCRIPTION
 DK3264
 DK3264'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3264'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3264'
 DK3264'TO REACH THE STATION FROM THE INTERSECTION OF STH 56 (BUTTERFIELD
 DK3264'ROAD) AND KIRK ROAD, GO NORTH ON KIRK ROAD FOR 1.9 MI (3.1 KM) TO PINE
 DK3264'STREET (MAIN ENTRANCE ROAD).  GO EAST ON PINE STREET MAIN ENTRANCE
 DK3264'ROAD FOR APPROXIMATELY 1.4 MI (2.3 KM) TO THE STATION ON THE RIGHT.
 DK3264'THE STATION IS ON RURAL ROAD AND SOUTHWEST TO THE INTERSECTION OF ROAD
 DK3264'B WITH RURAL ROAD.  THE STATION IS NORTH NORTHWEST OF THE OUTER RING
 DK3264'ROAD OF WARRENVILLE.  THE STATION IS LOCATED IN THE EASTERLY FACE OF A
 DK3264'CONCRETE WALL,
 DK3264'
 DK3264'10.00 FT (3.0 M) SOUTHERLY OF NORTHERLY END OF WALL ON BUILDING A-3.
 DK3264'LOCATED 1 FT (0.3 M) ABOVE GROUND LEVEL,  31 FT (9.4 M) SOUTH OF SOUTH
 DK3264'WEST CORNER OF CONCRETE PAD OF BUILDING.  NOTE--THERE IS A METAL TAG
 DK3264'WITH THE NUBER 113257 STAMPED IN IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3161 ***********************************************************************
 DK3161  DESIGNATION -  113508
 DK3161  PID         -  DK3161
 DK3161  STATE/COUNTY-  IL/DU PAGE
 DK3161  COUNTRY     -  US
 DK3161  USGS QUAD   -  AURORA NORTH (2018)
 DK3161
 DK3161                         *CURRENT SURVEY CONTROL
 DK3161  ______________________________________________________________________
 DK3161* NAD 83(1986) POSITION- 41 50 26.     (N) 088 15 21.     (W)   SCALED
 DK3161* NAVD 88 ORTHO HEIGHT -   227.625 (meters)      746.80  (feet) ADJUSTED
 DK3161  ______________________________________________________________________
 DK3161  GEOID HEIGHT    -        -33.135 (meters)                     GEOID18
 DK3161  DYNAMIC HEIGHT  -        227.546 (meters)      746.54  (feet) COMP
 DK3161  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 DK3161
 DK3161  VERT ORDER      -  SECOND    CLASS I
 DK3161
 DK3161.The horizontal coordinates were scaled from a map and have
 DK3161.an estimated accuracy of +/- 6 seconds.
 DK3161
 DK3161.The orthometric height was determined by differential leveling and
 DK3161.adjusted by the NATIONAL GEODETIC SURVEY
 DK3161.in May 2008.
 DK3161
 DK3161.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3161.GEOID18 height accuracy estimate available here.
 DK3161
 DK3161.Click photographs - Photos may exist for this station.
 DK3161
 DK3161.The dynamic height is computed by dividing the NAVD 88
 DK3161.geopotential number by the normal gravity value computed on the
 DK3161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3161.degrees latitude (g = 980.6199 gals.).
 DK3161
 DK3161.The modeled gravity was interpolated from observed gravity values.
 DK3161
 DK3161;                    North         East    Units  Estimated Accuracy
 DK3161;SPC IL E     -   574,400.      306,440.      MT  (+/- 180 meters Scaled)
 DK3161
 DK3161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM957328(NAD 83)
 DK3161
 DK3161                          SUPERSEDED SURVEY CONTROL
 DK3161
 DK3161.No superseded survey control is available for this station.
 DK3161
 DK3161_MARKER: DD = SURVEY DISK
 DK3161_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3161_SP_SET: SLAB
 DK3161_STAMPING: 113508
 DK3161_MARK LOGO: NONE
 DK3161_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3161_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3161+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3161
 DK3161  HISTORY     - Date     Condition        Report By
 DK3161  HISTORY     - UNK      MONUMENTED       NONE
 DK3161  HISTORY     - 20071111 GOOD             PATRIC
 DK3161
 DK3161                          STATION DESCRIPTION
 DK3161
 DK3161'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3161'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3161'
 DK3161'TO REACH THE STATION FROM THE INTERSECTION OF STH 56 (BUTTERFIELD
 DK3161'ROAD) AND KIRK ROAD, GO NORTH ON KIRK ROAD FOR 1.9 MI (3.1 KM) TO PINE
 DK3161'STREET (MAIN ENTRANCE ROAD).  GO EAST ON PINE STREET MAIN ENTRANCE
 DK3161'ROAD FOR APPROXIMATELY 1.3 MI (2.1 KM) TO THE STATION ON THE LEFT.
 DK3161'THE STATION IS WEST OF INTERSECTION OF ROAD C AND ROAD B IN BATAVIA.
 DK3161'
 DK3161'THE STATION IS LOCATED 600.00 FT (182.9 M) SOUTHWEST OF ROAD D 11.00
 DK3161'FT (3.4 M) NORTHWEST OF EDGE OF PAVEMENT AND 11.50 FT (3.5 M)
 DK3161'SOUTHWEST OF MONUMENT DRM 14 SET AT GRADE.  THE STATION IS
 DK3161'APPROXIMATELY 0.2 MI (0.3 KM) NORTHEAST OF THE TALL BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3157 ***********************************************************************
 DK3157  DESIGNATION -  113528
 DK3157  PID         -  DK3157
 DK3157  STATE/COUNTY-  IL/DU PAGE
 DK3157  COUNTRY     -  US
 DK3157  USGS QUAD   -  NAPERVILLE (2018)
 DK3157
 DK3157                         *CURRENT SURVEY CONTROL
 DK3157  ______________________________________________________________________
 DK3157* NAD 83(1986) POSITION- 41 51 22.     (N) 088 14 34.     (W)   SCALED
 DK3157* NAVD 88 ORTHO HEIGHT -   225.194 (meters)      738.82  (feet) ADJUSTED
 DK3157  ______________________________________________________________________
 DK3157  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 DK3157  DYNAMIC HEIGHT  -        225.117 (meters)      738.57  (feet) COMP
 DK3157  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 DK3157
 DK3157  VERT ORDER      -  SECOND    CLASS I
 DK3157
 DK3157.The horizontal coordinates were scaled from a map and have
 DK3157.an estimated accuracy of +/- 6 seconds.
 DK3157
 DK3157.The orthometric height was determined by differential leveling and
 DK3157.adjusted by the NATIONAL GEODETIC SURVEY
 DK3157.in May 2008.
 DK3157
 DK3157.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3157.GEOID18 height accuracy estimate available here.
 DK3157
 DK3157.Click photographs - Photos may exist for this station.
 DK3157
 DK3157.The dynamic height is computed by dividing the NAVD 88
 DK3157.geopotential number by the normal gravity value computed on the
 DK3157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3157.degrees latitude (g = 980.6199 gals.).
 DK3157
 DK3157.The modeled gravity was interpolated from observed gravity values.
 DK3157
 DK3157;                    North         East    Units  Estimated Accuracy
 DK3157;SPC IL E     -   576,130.      307,520.      MT  (+/- 180 meters Scaled)
 DK3157
 DK3157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM968345(NAD 83)
 DK3157
 DK3157                          SUPERSEDED SURVEY CONTROL
 DK3157
 DK3157.No superseded survey control is available for this station.
 DK3157
 DK3157_MARKER: DD = SURVEY DISK
 DK3157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3157_STAMPING: 113528
 DK3157_MARK LOGO: NONE
 DK3157_PROJECTION: FLUSH
 DK3157_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3157+STABILITY: SURFACE MOTION
 DK3157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3157+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3157
 DK3157  HISTORY     - Date     Condition        Report By
 DK3157  HISTORY     - UNK      MONUMENTED       NONE
 DK3157  HISTORY     - 20071111 GOOD             PATRIC
 DK3157
 DK3157                          STATION DESCRIPTION
 DK3157
 DK3157'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3157'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3157'
 DK3157'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND WILSON
 DK3157'STREET, GO WEST ALONG WILSON STREET FOR APPROXIMATELY 2.5 MI (4.0 KM)
 DK3157'TO THE STATION ON THE RIGHT.  THE STATION IS NEAR THE INTERSECTION OF
 DK3157'EOLA ROAD AND ROAD A.
 DK3157'
 DK3157'THE STATION IS LOCATED 132 FT (40.2 M) EAST OF THE EAST EDGE OF
 DK3157'MACHESNEY ROAD 120 FT (36.6 M) WEST OF THE EDGE OF ROAD A AND 24 FT
 DK3157'(7.3 M) NORTH OF THE EDGE OF WILSON STREET ON A 3.5 FT (1.1 M)
 DK3157'DIAMETER CONCRETE PAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3163 ***********************************************************************
 DK3163  DESIGNATION -  113543
 DK3163  PID         -  DK3163
 DK3163  STATE/COUNTY-  IL/DU PAGE
 DK3163  COUNTRY     -  US
 DK3163  USGS QUAD   -  AURORA NORTH (2018)
 DK3163
 DK3163                         *CURRENT SURVEY CONTROL
 DK3163  ______________________________________________________________________
 DK3163* NAD 83(1986) POSITION- 41 50 13.     (N) 088 15 41.     (W)   SCALED
 DK3163* NAVD 88 ORTHO HEIGHT -   227.628 (meters)      746.81  (feet) ADJUSTED
 DK3163  ______________________________________________________________________
 DK3163  GEOID HEIGHT    -        -33.128 (meters)                     GEOID18
 DK3163  DYNAMIC HEIGHT  -        227.550 (meters)      746.55  (feet) COMP
 DK3163  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 DK3163
 DK3163  VERT ORDER      -  SECOND    CLASS I
 DK3163
 DK3163.The horizontal coordinates were scaled from a map and have
 DK3163.an estimated accuracy of +/- 6 seconds.
 DK3163
 DK3163.The orthometric height was determined by differential leveling and
 DK3163.adjusted by the NATIONAL GEODETIC SURVEY
 DK3163.in May 2008.
 DK3163
 DK3163.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3163.GEOID18 height accuracy estimate available here.
 DK3163
 DK3163.Click photographs - Photos may exist for this station.
 DK3163
 DK3163.The dynamic height is computed by dividing the NAVD 88
 DK3163.geopotential number by the normal gravity value computed on the
 DK3163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3163.degrees latitude (g = 980.6199 gals.).
 DK3163
 DK3163.The modeled gravity was interpolated from observed gravity values.
 DK3163
 DK3163;                    North         East    Units  Estimated Accuracy
 DK3163;SPC IL E     -   574,000.      305,980.      MT  (+/- 180 meters Scaled)
 DK3163
 DK3163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM952324(NAD 83)
 DK3163
 DK3163                          SUPERSEDED SURVEY CONTROL
 DK3163
 DK3163.No superseded survey control is available for this station.
 DK3163
 DK3163_MARKER: DD = SURVEY DISK
 DK3163_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3163_SP_SET: MANHOLE
 DK3163_STAMPING: 113543
 DK3163_MARK LOGO: NONE
 DK3163_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3163_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3163+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3163
 DK3163  HISTORY     - Date     Condition        Report By
 DK3163  HISTORY     - UNK      MONUMENTED       NONE
 DK3163  HISTORY     - 20071111 GOOD             PATRIC
 DK3163
 DK3163                          STATION DESCRIPTION
 DK3163
 DK3163'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3163'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3163'
 DK3163'TO REACH THE STATION FROM THE INTERSECTION OF STH 56 (BUTTERFIELD
 DK3163'ROAD) AND KIRK ROAD, GO NORTH ON KIRK ROAD FOR 1.9 MI (3.1 KM) TO PINE
 DK3163'STREET (MAIN ENTRANCE ROAD).  GO EAST ON PINE STREET MAIN ENTRANCE
 DK3163'ROAD FOR APPROXIMATELY 1.0 MI (1.6 KM) THEN PROCEED SOUTH-SOUTHWEST TO
 DK3163'GAIN ACCESS TO THE OUTER-INNER RING ROADS.  THE STATION IS ON INNER
 DK3163'RING ROAD OF WARRENVILLE, NORTHWEST OF OUTER RING ROAD.  THE STATION
 DK3163'IS A BRASS DISK IN A MANHOLE WITH ALUMINUM LID 4 BELOW GRADE.  THE
 DK3163'STATION IS NORTHEAST OF BUILDING A-O,
 DK3163'
 DK3163'91.00 FT (27.7 M) NORTHWEST OF THE EAST CORNER OF BUILDING, 82.00 FT
 DK3163'(25.0 M) NORTHEAST OF THE NORTH CORNER OF BUILDING AND 14.50 FT (4.4
 DK3163'M) SOUTHWEST OF A LIGHT POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3160 ***********************************************************************
 DK3160  DESIGNATION -  113544
 DK3160  PID         -  DK3160
 DK3160  STATE/COUNTY-  IL/DU PAGE
 DK3160  COUNTRY     -  US
 DK3160  USGS QUAD   -  AURORA NORTH (2018)
 DK3160
 DK3160                         *CURRENT SURVEY CONTROL
 DK3160  ______________________________________________________________________
 DK3160* NAD 83(1986) POSITION- 41 50 31.     (N) 088 15 25.     (W)   SCALED
 DK3160* NAVD 88 ORTHO HEIGHT -   228.596 (meters)      749.99  (feet) ADJUSTED
 DK3160  ______________________________________________________________________
 DK3160  GEOID HEIGHT    -        -33.135 (meters)                     GEOID18
 DK3160  DYNAMIC HEIGHT  -        228.517 (meters)      749.73  (feet) COMP
 DK3160  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 DK3160
 DK3160  VERT ORDER      -  SECOND    CLASS I
 DK3160
 DK3160.The horizontal coordinates were scaled from a map and have
 DK3160.an estimated accuracy of +/- 6 seconds.
 DK3160
 DK3160.The orthometric height was determined by differential leveling and
 DK3160.adjusted by the NATIONAL GEODETIC SURVEY
 DK3160.in May 2008.
 DK3160
 DK3160.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3160.GEOID18 height accuracy estimate available here.
 DK3160
 DK3160.Click photographs - Photos may exist for this station.
 DK3160
 DK3160.The dynamic height is computed by dividing the NAVD 88
 DK3160.geopotential number by the normal gravity value computed on the
 DK3160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3160.degrees latitude (g = 980.6199 gals.).
 DK3160
 DK3160.The modeled gravity was interpolated from observed gravity values.
 DK3160
 DK3160;                    North         East    Units  Estimated Accuracy
 DK3160;SPC IL E     -   574,550.      306,340.      MT  (+/- 180 meters Scaled)
 DK3160
 DK3160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM956329(NAD 83)
 DK3160
 DK3160                          SUPERSEDED SURVEY CONTROL
 DK3160
 DK3160.No superseded survey control is available for this station.
 DK3160
 DK3160_MARKER: DD = SURVEY DISK
 DK3160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3160_STAMPING: 113544
 DK3160_MARK LOGO: NONE
 DK3160_PROJECTION: FLUSH
 DK3160_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3160+STABILITY: SURFACE MOTION
 DK3160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3160+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3160
 DK3160  HISTORY     - Date     Condition        Report By
 DK3160  HISTORY     - UNK      MONUMENTED       NONE
 DK3160  HISTORY     - 20071111 GOOD             PATRIC
 DK3160
 DK3160                          STATION DESCRIPTION
 DK3160
 DK3160'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3160'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3160'
 DK3160'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND WILSON
 DK3160'STREET, GO WEST ON WILSON STREET FOR 2.4 MI (3.9 KM) TO ROAD A. GO
 DK3160'SOUTHWEST ON ROAD A FOR 1.2 MI (1.9 KM) TO THE STATION ON THE LEFT.
 DK3160'THE STATION IS EAST OF THE ROAD A2 IN BATAVIA.
 DK3160'
 DK3160'THE STATION IS LOCATED 650.00 FT (198.1 M) SOUTHWEST OF ROAD B ALONG
 DK3160'ROAD A SOUTHEAST 72.00 FT (21.9 M) OF EDGE OF PAVEMENT AND 40.00 FT
 DK3160'(12.2 M) NORTHWEST OF A FENCE POST OF WIRE FENCE ON A 2.50 DIAMETER
 DK3160'CONCRETE PAD 3.00 FT (0.9 M) ABOVE GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3159 ***********************************************************************
 DK3159  DESIGNATION -  113545
 DK3159  PID         -  DK3159
 DK3159  STATE/COUNTY-  IL/DU PAGE
 DK3159  COUNTRY     -  US
 DK3159  USGS QUAD   -  AURORA NORTH (2018)
 DK3159
 DK3159                         *CURRENT SURVEY CONTROL
 DK3159  ______________________________________________________________________
 DK3159* NAD 83(1986) POSITION- 41 50 49.     (N) 088 15 09.     (W)   SCALED
 DK3159* NAVD 88 ORTHO HEIGHT -   227.592 (meters)      746.69  (feet) ADJUSTED
 DK3159  ______________________________________________________________________
 DK3159  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 DK3159  DYNAMIC HEIGHT  -        227.513 (meters)      746.43  (feet) COMP
 DK3159  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 DK3159
 DK3159  VERT ORDER      -  SECOND    CLASS I
 DK3159
 DK3159.The horizontal coordinates were scaled from a map and have
 DK3159.an estimated accuracy of +/- 6 seconds.
 DK3159
 DK3159.The orthometric height was determined by differential leveling and
 DK3159.adjusted by the NATIONAL GEODETIC SURVEY
 DK3159.in May 2008.
 DK3159
 DK3159.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3159.GEOID18 height accuracy estimate available here.
 DK3159
 DK3159.Click photographs - Photos may exist for this station.
 DK3159
 DK3159.The dynamic height is computed by dividing the NAVD 88
 DK3159.geopotential number by the normal gravity value computed on the
 DK3159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3159.degrees latitude (g = 980.6199 gals.).
 DK3159
 DK3159.The modeled gravity was interpolated from observed gravity values.
 DK3159
 DK3159;                    North         East    Units  Estimated Accuracy
 DK3159;SPC IL E     -   575,110.      306,710.      MT  (+/- 180 meters Scaled)
 DK3159
 DK3159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM960335(NAD 83)
 DK3159
 DK3159                          SUPERSEDED SURVEY CONTROL
 DK3159
 DK3159.No superseded survey control is available for this station.
 DK3159
 DK3159_MARKER: DD = SURVEY DISK
 DK3159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3159_STAMPING: 113545
 DK3159_MARK LOGO: NONE
 DK3159_PROJECTION: FLUSH
 DK3159_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3159+STABILITY: SURFACE MOTION
 DK3159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3159+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3159
 DK3159  HISTORY     - Date     Condition        Report By
 DK3159  HISTORY     - UNK      MONUMENTED       NONE
 DK3159  HISTORY     - 20071111 GOOD             PATRIC
 DK3159
 DK3159                          STATION DESCRIPTION
 DK3159
 DK3159'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3159'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3159'
 DK3159'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND WILSON
 DK3159'STREET, GO WEST ON WILSON STREET FOR 2.4 MI (3.9 KM) TO ROAD A. GO
 DK3159'SOUTHWEST ON ROAD A FOR.5 MI (0.8 KM) TO BATAVIA ROAD.  GO NORTHWEST
 DK3159'ON BATAVIA ROAD FOR 0.05 MI (0.1 KM) TO UNMARKED ROAD TO THE SOUTH.
 DK3159'GO SOUTHWEST FOR APPROXIMATELY 0.3 MI (0.5 KM) TO THE STATION ON THE
 DK3159'RIGHT.  THE STATION IS LOCATED ON A ROAD WESTERLY OF ROAD A IN WEST
 DK3159'CHICAGO.
 DK3159'
 DK3159'110.00 FT (33.5 M) NORTHEAST OF CORNER OF BUILDING MS1, 10.00 FT (3.0
 DK3159'M) WEST OF EDGE OF PAVEMENT AND 36.00 FT (11.0 M) EAST OF A 4.00 FT
 DK3159'(1.2 M) WIRE FENCE ON A 2.00 FT (0.6 M) DIAMETER CONCRETE PAD 3.00 FT
 DK3159'(0.9 M) ABOVE GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3262 ***********************************************************************
 DK3262  DESIGNATION -  113547
 DK3262  PID         -  DK3262
 DK3262  STATE/COUNTY-  IL/DU PAGE
 DK3262  COUNTRY     -  US
 DK3262  USGS QUAD   -  NAPERVILLE (2018)
 DK3262
 DK3262                         *CURRENT SURVEY CONTROL
 DK3262  ______________________________________________________________________
 DK3262* NAD 83(1986) POSITION- 41 51 09.     (N) 088 14 45.     (W)   SCALED
 DK3262* NAVD 88 ORTHO HEIGHT -   226.778 (meters)      744.02  (feet) ADJUSTED
 DK3262  ______________________________________________________________________
 DK3262  GEOID HEIGHT    -        -33.154 (meters)                     GEOID18
 DK3262  DYNAMIC HEIGHT  -        226.700 (meters)      743.76  (feet) COMP
 DK3262  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 DK3262
 DK3262  VERT ORDER      -  SECOND    CLASS I
 DK3262
 DK3262.The horizontal coordinates were scaled from a map and have
 DK3262.an estimated accuracy of +/- 6 seconds.
 DK3262
 DK3262.The orthometric height was determined by differential leveling and
 DK3262.adjusted by the NATIONAL GEODETIC SURVEY
 DK3262.in May 2008.
 DK3262
 DK3262.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3262.GEOID18 height accuracy estimate available here.
 DK3262
 DK3262.Click photographs - Photos may exist for this station.
 DK3262
 DK3262.The dynamic height is computed by dividing the NAVD 88
 DK3262.geopotential number by the normal gravity value computed on the
 DK3262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3262.degrees latitude (g = 980.6199 gals.).
 DK3262
 DK3262.The modeled gravity was interpolated from observed gravity values.
 DK3262
 DK3262;                    North         East    Units  Estimated Accuracy
 DK3262;SPC IL E     -   575,720.      307,270.      MT  (+/- 180 meters Scaled)
 DK3262
 DK3262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM965341(NAD 83)
 DK3262
 DK3262                          SUPERSEDED SURVEY CONTROL
 DK3262
 DK3262.No superseded survey control is available for this station.
 DK3262
 DK3262_MARKER: DD = SURVEY DISK
 DK3262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3262_STAMPING: 113547
 DK3262_MARK LOGO: NONE
 DK3262_PROJECTION: FLUSH
 DK3262_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3262+STABILITY: SURFACE MOTION
 DK3262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3262+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3262
 DK3262  HISTORY     - Date     Condition        Report By
 DK3262  HISTORY     - UNK      MONUMENTED       NONE
 DK3262  HISTORY     - 20071111 GOOD             PATRIC
 DK3262
 DK3262                          STATION DESCRIPTION
 DK3262
 DK3262'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3262'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3262'
 DK3262'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND WILSON
 DK3262'STREET, GO WEST ON WILSON STREET FOR 2.4 MI (3.9 KM) TO ROAD A. GO
 DK3262'SOUTHWEST ON ROAD A FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DK3262'THE STATION IS EAST OF THE ROAD A OF WEST CHICAGO.
 DK3262'
 DK3262'THE STATION IS LOCATED 15.00 FT (4.6 M) NORTH OF THE CENTERLINE OF
 DK3262'BATAVIA ROAD.  17.00 FT (5.2 M) EAST OF ROAD A AND 45.00 FT (13.7 M)
 DK3262'SOUTHEAST OF A LIGHT POLE ON A 2.00 FT (0.6 M) DIAMETER CONCRETE PAD
 DK3262'3.00 FT (0.9 M) ABOVE GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3155 ***********************************************************************
 DK3155  DESIGNATION -  113548
 DK3155  PID         -  DK3155
 DK3155  STATE/COUNTY-  IL/DU PAGE
 DK3155  COUNTRY     -  US
 DK3155  USGS QUAD   -  NAPERVILLE (2018)
 DK3155
 DK3155                         *CURRENT SURVEY CONTROL
 DK3155  ______________________________________________________________________
 DK3155* NAD 83(1986) POSITION- 41 51 22.     (N) 088 14 23.     (W)   SCALED
 DK3155* NAVD 88 ORTHO HEIGHT -   227.341 (meters)      745.87  (feet) ADJUSTED
 DK3155  ______________________________________________________________________
 DK3155  GEOID HEIGHT    -        -33.162 (meters)                     GEOID18
 DK3155  DYNAMIC HEIGHT  -        227.262 (meters)      745.61  (feet) COMP
 DK3155  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 DK3155
 DK3155  VERT ORDER      -  SECOND    CLASS I
 DK3155
 DK3155.The horizontal coordinates were scaled from a map and have
 DK3155.an estimated accuracy of +/- 6 seconds.
 DK3155
 DK3155.The orthometric height was determined by differential leveling and
 DK3155.adjusted by the NATIONAL GEODETIC SURVEY
 DK3155.in May 2008.
 DK3155
 DK3155.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3155.GEOID18 height accuracy estimate available here.
 DK3155
 DK3155.Click photographs - Photos may exist for this station.
 DK3155
 DK3155.The dynamic height is computed by dividing the NAVD 88
 DK3155.geopotential number by the normal gravity value computed on the
 DK3155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3155.degrees latitude (g = 980.6199 gals.).
 DK3155
 DK3155.The modeled gravity was interpolated from observed gravity values.
 DK3155
 DK3155;                    North         East    Units  Estimated Accuracy
 DK3155;SPC IL E     -   576,130.      307,770.      MT  (+/- 180 meters Scaled)
 DK3155
 DK3155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM970345(NAD 83)
 DK3155
 DK3155                          SUPERSEDED SURVEY CONTROL
 DK3155
 DK3155.No superseded survey control is available for this station.
 DK3155
 DK3155_MARKER: DD = SURVEY DISK
 DK3155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3155_STAMPING: 113548
 DK3155_MARK LOGO: NONE
 DK3155_PROJECTION: FLUSH
 DK3155_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3155+STABILITY: SURFACE MOTION
 DK3155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3155+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3155
 DK3155  HISTORY     - Date     Condition        Report By
 DK3155  HISTORY     - UNK      MONUMENTED       NONE
 DK3155  HISTORY     - 20071111 GOOD             PATRIC
 DK3155
 DK3155                          STATION DESCRIPTION
 DK3155
 DK3155'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3155'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3155'
 DK3155'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND WILSON
 DK3155'STREET, GO WEST ALONG WILSON STREET/ROAD FOR APPROXIMATELY 2.25 MI
 DK3155'(3.6 KM) TO THE STATION ON THE RIGHT.  THE STATION IS NORTH OF WILSON
 DK3155'ROAD IN WEST CHICAGO.
 DK3155'
 DK3155'THE STATION IS LOCATED 83.00 FT (25.3 M) NORTH OF THE NORTH EDGE OF
 DK3155'PAVEMENT OF WILSON ROAD 12.00 FT (3.7 M) EAST OF THE EAST EDGE OF ROAD
 DK3155'C WEST AND 67.00 FT (20.4 M) SOUTHWEST OF THE SOUTHEAST CORNER OF A
 DK3155'PARKING LOT ON A 2.00 FT (0.6 M) DIAMETER CONCRETE PAD 3.00 FT (0.9 M)
 DK3155'ABOVE GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1326 ***********************************************************************
 KB1326  DESIGNATION -  115 CR 4
 KB1326  PID         -  KB1326
 KB1326  STATE/COUNTY-  IL/MACON
 KB1326  COUNTRY     -  US
 KB1326  USGS QUAD   -  MACON EAST (2018)
 KB1326
 KB1326                         *CURRENT SURVEY CONTROL
 KB1326  ______________________________________________________________________
 KB1326* NAD 83(1997) POSITION- 39 41 51.99627(N) 088 58 23.86881(W)   ADJUSTED
 KB1326* NAVD 88 ORTHO HEIGHT -   215.2   (meters)      706.    (feet) VERTCON3
 KB1326  ______________________________________________________________________
 KB1326  GEOID HEIGHT    -        -32.433 (meters)                     GEOID18
 KB1326  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 KB1326  HORZ ORDER      -  SECOND
 KB1326
 KB1326.The horizontal coordinates were established by classical geodetic methods
 KB1326.and adjusted by the National Geodetic Survey in October 1999.
 KB1326
 KB1326.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1326.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1326
 KB1326.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1326.GEOID18 height accuracy estimate available here.
 KB1326
 KB1326.Click photographs - Photos may exist for this station.
 KB1326
 KB1326.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1326
 KB1326. The following values were computed from the NAD 83(1997) position.
 KB1326
 KB1326;                    North         East     Units Scale Factor Converg.
 KB1326;SPC IL E     -   336,640.580   245,112.040   MT  1.00001208   -0 24 31.6
 KB1326;SPC IL E     - 1,104,461.64    804,171.75   sFT  1.00001208   -0 24 31.6
 KB1326;SPC IL W     -   337,114.273   802,349.649   MT  1.00007010   +0 45 44.3
 KB1326;SPC IL W     - 1,106,015.74  2,632,375.47   sFT  1.00007010   +0 45 44.3
 KB1326;UTM  16      - 4,396,075.597   330,813.507   MT  0.99995241   -1 15 38.6
 KB1326
 KB1326!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1326!SPC IL E     -   0.99997132  x   1.00001208  =   0.99998340
 KB1326!SPC IL W     -   0.99997132  x   1.00007010  =   1.00004142
 KB1326!UTM  16      -   0.99997132  x   0.99995241  =   0.99992374
 KB1326
 KB1326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3081396075(NAD 83)
 KB1326
 KB1326                          SUPERSEDED SURVEY CONTROL
 KB1326
 KB1326  NAD 83(1986)-  39 41 52.00471(N)    088 58 23.85916(W) AD(       ) 2
 KB1326  NAD 27      -  39 41 51.86921(N)    088 58 23.58205(W) AD(       ) 2
 KB1326  NGVD 29 (07/19/86)  215.3    (m)          706.     (f) VERT ANG       
 KB1326
 KB1326.Superseded values are not recommended for survey control.
 KB1326
 KB1326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1326.See file dsdata.pdf to determine how the superseded data were derived.
 KB1326
 KB1326_MARKER: DD = SURVEY DISK
 KB1326_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KB1326_STAMPING: 115 CR 4 1970
 KB1326_MARK LOGO: ILDT
 KB1326_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1326
 KB1326  HISTORY     - Date     Condition        Report By
 KB1326  HISTORY     - 1970     MONUMENTED       ILDT
 KB1326
 KB1326                          STATION DESCRIPTION
 KB1326
 KB1326'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (LHW)
 KB1326'THE STATION IS LOCATED ABOUT 10 MILES SOUTH OF DECATUR, 8
 KB1326'MILES EAST OF BLUE MOUND, 2 MILES SOUTHEAST OF MACON AND ON
 KB1326'ROAD RIGHT-OF-WAY.
 KB1326'
 KB1326'TO REACH THE STATION FROM THE POST OFFICE IN MACON, GO EAST ON
 KB1326'EAST DUNN STREET (CROSSING RAILROAD), FOR 0.1 MILE TO THE
 KB1326'JUNCTION OF SOUTH WALL STREET (U.S. HIGHWAY 51).  TURN RIGHT
 KB1326'AND GO SOUTH-SOUTHWEST ON U.S. HIGHWAY 51 FOR 0.55 MILE TO A
 KB1326'SIDE ROAD LEFT.  TURN LEFT AND GO EAST AND SOUTH ON A PAVED
 KB1326'ROAD FOR 0.2 MILE TO A PAVED ROAD ON THE LEFT.  TURN LEFT AND
 KB1326'GO EAST ON THE PAVED ROAD FOR 1.35 MILES TO THE MACON ATT
 KB1326'MICROWAVE TOWER AND THE STATION ON THE LEFT.
 KB1326'
 KB1326'STATION MARK, A STANDARD ILLINOIS DEPARTMENT OF TRANSPORTATION
 KB1326'DISK STAMPED 115 CR 4 1970, IS SET IN THE TOP OF A 6-INCH
 KB1326'SQUARE CONCRETE MONUMENT THAT PROJECTS 6 INCHES ABOVE THE
 KB1326'GROUND SURFACE.  IT IS 23 FEET NORTH OF THE CENTER OF THE PAVED
 KB1326'ROAD, 11 FEET EAST OF THE CENTER OF A GATE, 3.8 FEET SOUTHEAST
 KB1326'OF A FENCE CORNER AND 1 FOOT SOUTH OF A METAL WITNESS POST.
 KB1326'
 KB1326'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1326'VANPRAAG, DISTANCE BEING 2806.778 METERS, WEST OF THE
 KB1326'TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9275 ***********************************************************************
 DO9275  DESIGNATION -  119
 DO9275  PID         -  DO9275
 DO9275  STATE/COUNTY-  IL/COOK
 DO9275  COUNTRY     -  US
 DO9275  USGS QUAD   -  LAKE CALUMET (2018)
 DO9275
 DO9275                         *CURRENT SURVEY CONTROL
 DO9275  ______________________________________________________________________
 DO9275* NAD 83(1986) POSITION- 41 43 34.72   (N) 087 33 56.27   (W)   HD_HELD1
 DO9275* NAVD 88 ORTHO HEIGHT -   181.963 (meters)      596.99  (feet) ADJUSTED
 DO9275  ______________________________________________________________________
 DO9275  GEOID HEIGHT    -        -33.518 (meters)                     GEOID18
 DO9275  DYNAMIC HEIGHT  -        181.900 (meters)      596.78  (feet) COMP
 DO9275  MODELED GRAVITY -    980,267.8   (mgal)                       NAVD 88
 DO9275
 DO9275  VERT ORDER      -  SECOND    CLASS I
 DO9275
 DO9275.The horizontal coordinates were determined by differentially corrected
 DO9275.hand held GPS observations or other comparable positioning techniques
 DO9275.and have an estimated accuracy of +/- 3 meters.
 DO9275
 DO9275.The orthometric height was determined by differential leveling and
 DO9275.adjusted by the NATIONAL GEODETIC SURVEY
 DO9275.in October 2013.
 DO9275
 DO9275.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9275.GEOID18 height accuracy estimate available here.
 DO9275
 DO9275.Click photographs - Photos may exist for this station.
 DO9275
 DO9275.The dynamic height is computed by dividing the NAVD 88
 DO9275.geopotential number by the normal gravity value computed on the
 DO9275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9275.degrees latitude (g = 980.6199 gals.).
 DO9275
 DO9275.The modeled gravity was interpolated from observed gravity values.
 DO9275
 DO9275;                    North         East    Units  Estimated Accuracy
 DO9275;SPC IL E     -   561,989.4     363,875.2     MT  (+/- 3 meters HH1 GPS) 
 DO9275
 DO9275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5295519544(NAD 83)
 DO9275
 DO9275                          SUPERSEDED SURVEY CONTROL
 DO9275
 DO9275.No superseded survey control is available for this station.
 DO9275
 DO9275_MARKER: I = METAL ROD
 DO9275_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DO9275_MARK LOGO: IL1670
 DO9275_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO9275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9275+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9275
 DO9275  HISTORY     - Date     Condition        Report By
 DO9275  HISTORY     - UNK      MONUMENTED       IL1670
 DO9275  HISTORY     - 20130815 GOOD             PATRIC
 DO9275
 DO9275                          STATION DESCRIPTION
 DO9275
 DO9275'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9275'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHWEST OF
 DO9275'CALUMET CITY, 7.6 MI (12.2 KM) NORTHEAST OF BLUE ISLAND AND 5.5 MI
 DO9275'(8.8 KM) SOUTHEAST OF ENGLEWOOD.
 DO9275'
 DO9275'TO REACH THE STATION FROM THE JUNCTION OF I-90 WITH US HIGHWAY 12/95TH
 DO9275'STREET LOCATED IN CHICAGO, IL, GO WEST ON US HIGHWAY 12/95TH STREET
 DO9275'FOR 0.6 MI (1.0 KM) TO COLFAX AVENUE.  TURN RIGHT AND GO NORTH ON
 DO9275'COLFAX AVENUE FOR 0.25 MI (0.4 KM) TO 93RD STREET.  TURN LEFT AND GO
 DO9275'WEST ON 93RD STREET FOR 0.25 MI (0.4 KM) TO YATES BOULEVARD AND THE
 DO9275'STATION ON THE RIGHT.
 DO9275'
 DO9275'THE STATION IS LOCATED 30 FT (9.1 M) NORTH OF THE CENTERLINE OF US
 DO9275'HIGHWAY 12/93RD STREET, 24 FT (7.3 M) EAST OF THE CENTERLINE OF YATES
 DO9275'AVENUE, 12 FT (3.7 M) WEST-NORTHWEST OF A FIRE HYDRANT AND 7 FT (2.1
 DO9275'M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK.
 DO9275'
 DO9275'NOTE-THE STATION IS A 1 INCH (3 CM) ROD SET IN A MASS OF CONCRETE -
 DO9275'THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0259 ***********************************************************************
 LD0259  DESIGNATION -  119.6 L
 LD0259  PID         -  LD0259
 LD0259  STATE/COUNTY-  IL/MASON
 LD0259  COUNTRY     -  US
 LD0259  USGS QUAD   -  HAVANA (2018)
 LD0259
 LD0259                         *CURRENT SURVEY CONTROL
 LD0259  ______________________________________________________________________
 LD0259* NAD 83(1986) POSITION- 40 17 37.     (N) 090 04 04.     (W)   SCALED
 LD0259* NAVD 88 ORTHO HEIGHT -   143.942 (meters)      472.25  (feet) ADJUSTED
 LD0259  ______________________________________________________________________
 LD0259  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 LD0259  DYNAMIC HEIGHT  -        143.871 (meters)      472.02  (feet) COMP
 LD0259  MODELED GRAVITY -    980,126.8   (mgal)                       NAVD 88
 LD0259
 LD0259  VERT ORDER      -  FIRST     CLASS II
 LD0259
 LD0259.The horizontal coordinates were scaled from a map and have
 LD0259.an estimated accuracy of +/- 6 seconds.
 LD0259
 LD0259.The orthometric height was determined by differential leveling and
 LD0259.adjusted by the NATIONAL GEODETIC SURVEY
 LD0259.in June 1991.
 LD0259
 LD0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0259.GEOID18 height accuracy estimate available here.
 LD0259
 LD0259.Click photographs - Photos may exist for this station.
 LD0259
 LD0259.The dynamic height is computed by dividing the NAVD 88
 LD0259.geopotential number by the normal gravity value computed on the
 LD0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0259.degrees latitude (g = 980.6199 gals.).
 LD0259
 LD0259.The modeled gravity was interpolated from observed gravity values.
 LD0259
 LD0259;                    North         East    Units  Estimated Accuracy
 LD0259;SPC IL W     -   402,590.      708,410.      MT  (+/- 180 meters Scaled)
 LD0259
 LD0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE492644(NAD 83)
 LD0259
 LD0259                          SUPERSEDED SURVEY CONTROL
 LD0259
 LD0259  NGVD 29 (??/??/92)  144.037  (m)          472.56   (f) ADJ UNCH    1 2
 LD0259
 LD0259.Superseded values are not recommended for survey control.
 LD0259
 LD0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0259.See file dsdata.pdf to determine how the superseded data were derived.
 LD0259
 LD0259_MARKER: DD = SURVEY DISK
 LD0259_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0259_SP_SET: BRIDGE
 LD0259_STAMPING: 119.6 L 472.575
 LD0259_MARK LOGO: USACE
 LD0259_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0259_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0259+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2012
 LD0259
 LD0259  HISTORY     - Date     Condition        Report By
 LD0259  HISTORY     - UNK      MONUMENTED       USACE
 LD0259  HISTORY     - 1961     GOOD             CGS
 LD0259  HISTORY     - 20031029 GOOD             NWS
 LD0259  HISTORY     - 20050601 GOOD             ILDT
 LD0259  HISTORY     - 20120813 GOOD             ILDT
 LD0259
 LD0259                          STATION DESCRIPTION
 LD0259
 LD0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0259'AT HAVANA.
 LD0259'AT HAVANA, AT THE EAST END OF THE LARGE U.S. HIGHWAY 136 BRIDGE
 LD0259'OVER THE ILLINOIS RIVER, ON TOP OF THE SOUTHWEST CONCRETE
 LD0259'WINGWALL OF THE BRIDGE, 33 FEET SOUTH (MEASURED DOWN) FROM THE
 LD0259'SOUTH CURB OF U.S. HIGHWAY 136, 5.4 FEET NORTHWEST OF THE
 LD0259'SOUTHEAST END OF THE WINGWALL AND 12 FEET BELOW THE LEVEL OF THE
 LD0259'HIGHWAY.
 LD0259
 LD0259                          STATION RECOVERY (2003)
 LD0259
 LD0259'RECOVERY NOTE BY NATIONAL WEATHER SERVICE 2003 (DK)
 LD0259'RECOVERED IN GOOD CONDITION.
 LD0259
 LD0259                          STATION RECOVERY (2005)
 LD0259
 LD0259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0259'RECOVERED IN GOOD CONDITION.
 LD0259
 LD0259                          STATION RECOVERY (2012)
 LD0259
 LD0259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1978 ***********************************************************************
 DN1978  DESIGNATION -  12
 DN1978  PID         -  DN1978
 DN1978  STATE/COUNTY-  IL/FULTON
 DN1978  COUNTRY     -  US
 DN1978  USGS QUAD   -  FARMINGTON EAST (2018)
 DN1978
 DN1978                         *CURRENT SURVEY CONTROL
 DN1978  ______________________________________________________________________
 DN1978* NAD 83(2011) POSITION- 40 37 32.91117(N) 089 59 20.37257(W)   ADJUSTED
 DN1978* NAD 83(2011) ELLIP HT-   179.985 (meters)        (06/27/12)   ADJUSTED
 DN1978* NAD 83(2011) EPOCH   -  2010.00
 DN1978* NAVD 88 ORTHO HEIGHT -   213.0   (meters)      699.    (feet) GPS OBS
 DN1978  ______________________________________________________________________
 DN1978  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1978  GEOID HEIGHT    -        -33.072 (meters)                     GEOID09
 DN1978  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 DN1978  NAD 83(2011) X  -        931.372 (meters)                     COMP
 DN1978  NAD 83(2011) Y  - -4,847,886.846 (meters)                     COMP
 DN1978  NAD 83(2011) Z  -  4,131,090.348 (meters)                     COMP
 DN1978  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 DN1978
 DN1978  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1978  Standards:
 DN1978         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1978            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1978  -------------------------------------------------------------------
 DN1978  NETWORK    2.43   1.88           1.10   0.84   0.96     -0.19133189
 DN1978  -------------------------------------------------------------------
 DN1978  Click here for local accuracies and other accuracy information.
 DN1978
 DN1978.The horizontal coordinates were established by GPS observations
 DN1978.and adjusted by the National Geodetic Survey in June 2012.
 DN1978
 DN1978.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1978.been affixed to the stable North American tectonic plate. See 
 DN1978.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1978
 DN1978.The horizontal coordinates are valid at the epoch date displayed above
 DN1978.which is a decimal equivalence of Year/Month/Day.
 DN1978
 DN1978.The orthometric height was determined by GPS observations and a
 DN1978.high-resolution geoid model.
 DN1978
 DN1978.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1978.GEOID18 height accuracy estimate available here.
 DN1978
 DN1978.Click photographs - Photos may exist for this station.
 DN1978
 DN1978.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1978
 DN1978.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1978
 DN1978.The ellipsoidal height was determined by GPS observations
 DN1978.and is referenced to NAD 83.
 DN1978
 DN1978. The following values were computed from the NAD 83(2011) position.
 DN1978
 DN1978;                    North         East     Units Scale Factor Converg.
 DN1978;SPC IL W     -   439,489.088   715,031.999   MT  0.99994396   +0 06 56.5
 DN1978;SPC IL W     - 1,441,890.45  2,345,900.82   sFT  0.99994396   +0 06 56.5
 DN1978;UTM  16      - 4,501,515.417   247,187.235   MT  1.00038679   -1 56 50.0
 DN1978;UTM  15      - 4,501,578.967   754,675.104   MT  1.00039842   +1 57 41.6
 DN1978
 DN1978!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1978!SPC IL W     -   0.99997177  x   0.99994396  =   0.99991573
 DN1978!UTM  16      -   0.99997177  x   1.00038679  =   1.00035855
 DN1978!UTM  15      -   0.99997177  x   1.00039842  =   1.00037018
 DN1978
 DN1978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4718701515(NAD 83)
 DN1978
 DN1978                          SUPERSEDED SURVEY CONTROL
 DN1978
 DN1978  NAD 83(2007)-  40 37 32.91138(N)    089 59 20.37365(W) AD(2002.00) 1
 DN1978  ELLIP H (08/11/11)  180.006  (m)                       GP(2002.00) 4 1
 DN1978
 DN1978.Superseded values are not recommended for survey control.
 DN1978
 DN1978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1978.See file dsdata.pdf to determine how the superseded data were derived.
 DN1978
 DN1978_MARKER: DD = SURVEY DISK
 DN1978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1978_STAMPING: FC12
 DN1978_MARK LOGO: NONE
 DN1978_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1978+STABILITY: SURFACE MOTION
 DN1978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1978+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1978
 DN1978  HISTORY     - Date     Condition        Report By
 DN1978  HISTORY     - 200905   MONUMENTED       ILDT
 DN1978
 DN1978                          STATION DESCRIPTION
 DN1978
 DN1978'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1978'STATION IS LOCATED 2.3 MILES EAST OF THE TOWN OF NORRIS AND IS
 DN1978'MONUMENTED AS THE NORTHEAST CORNER OF THE NORTHEAST QUARTER OF SECTION
 DN1978'1, T 7 N, R 4 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1978'FROM THE POST OFFICE IN THE TOWN OF NORRIS AT THE INTERSECTION OF
 DN1978'COUNTY HIGHWAY 17 AND OAK STREET, PROCEED EAST 2.3 MILES ALONG COUNTY
 DN1978'HIGHWAY 17 WHICH TURNS INTO OWENS ROAD TO THE INTERSECTION WITH TURL
 DN1978'ROAD. TURN LEFT (NORTHEAST) PROCEED 0.3 MILES ALONG TURL ROAD TO THE
 DN1978'INTERSECTION WITH BIRDS CORNER ROAD. STATION IS 36.85 FEET SOUTHWEST
 DN1978'OF AN IRON ROD, 36.55 FEET NORTHEAST OF A POWER POLE AND 31.30 FEET
 DN1978'SOUTHEAST OF AN IRON ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0652 ***********************************************************************
 LC0652  DESIGNATION -  12 1
 LC0652  PID         -  LC0652
 LC0652  STATE/COUNTY-  IL/LIVINGSTON
 LC0652  COUNTRY     -  US
 LC0652  USGS QUAD   -  FAIRBURY (2018)
 LC0652
 LC0652                         *CURRENT SURVEY CONTROL
 LC0652  ______________________________________________________________________
 LC0652* NAD 83(1986) POSITION- 40 44 48.51   (N) 088 30 46.12   (W)   HD_HELD1
 LC0652* NAVD 88 ORTHO HEIGHT -   209.339 (meters)      686.81  (feet) ADJUSTED
 LC0652  ______________________________________________________________________
 LC0652  GEOID HEIGHT    -        -32.051 (meters)                     GEOID18
 LC0652  DYNAMIC HEIGHT  -        209.247 (meters)      686.50  (feet) COMP
 LC0652  MODELED GRAVITY -    980,182.0   (mgal)                       NAVD 88
 LC0652
 LC0652  VERT ORDER      -  SECOND    CLASS 0
 LC0652
 LC0652.The horizontal coordinates were determined by differentially corrected
 LC0652.hand held GPS observations or other comparable positioning techniques
 LC0652.and have an estimated accuracy of +/- 3 meters.
 LC0652
 LC0652.The orthometric height was determined by differential leveling and
 LC0652.adjusted by the NATIONAL GEODETIC SURVEY
 LC0652.in June 1991.
 LC0652
 LC0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0652.GEOID18 height accuracy estimate available here.
 LC0652
 LC0652.Click photographs - Photos may exist for this station.
 LC0652
 LC0652.The dynamic height is computed by dividing the NAVD 88
 LC0652.geopotential number by the normal gravity value computed on the
 LC0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0652.degrees latitude (g = 980.6199 gals.).
 LC0652
 LC0652.The modeled gravity was interpolated from observed gravity values.
 LC0652
 LC0652;                    North         East    Units  Estimated Accuracy
 LC0652;SPC IL E     -   452,940.7     284,842.3     MT  (+/- 3 meters HH1 GPS) 
 LC0652
 LC0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7228211751(NAD 83)
 LC0652
 LC0652                          SUPERSEDED SURVEY CONTROL
 LC0652
 LC0652  NGVD 29 (??/??/92)  209.397  (m)          687.00   (f) ADJ UNCH    2 0
 LC0652
 LC0652.Superseded values are not recommended for survey control.
 LC0652
 LC0652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0652.See file dsdata.pdf to determine how the superseded data were derived.
 LC0652
 LC0652_MARKER: DD = SURVEY DISK
 LC0652_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0652_STAMPING: 12 1 1934
 LC0652_MARK LOGO: CGS+SS
 LC0652_PROJECTION: RECESSED 8 CENTIMETERS
 LC0652_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0652+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2006
 LC0652
 LC0652  HISTORY     - Date     Condition        Report By
 LC0652  HISTORY     - 1934     MONUMENTED       ILGS
 LC0652  HISTORY     - 1935     GOOD             CGS
 LC0652  HISTORY     - 1985     MARK NOT FOUND   USPSQD
 LC0652  HISTORY     - 20060126 GOOD             INDIV
 LC0652
 LC0652                          STATION DESCRIPTION
 LC0652
 LC0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0652'AT FAIRBURY.
 LC0652'AT FAIRBURY, LIVINGSTON COUNTY, AT THE NORTHWEST CORNER OF THE
 LC0652'CITY PARK, AT A SMALL TRIANGULAR PLOT BETWEEN INTERSECTING
 LC0652'SIDEWALKS, 60 FEET EAST OF THE NORTHEAST CORNER OF THE CITY HALL,
 LC0652'30 FEET SOUTH OF THE CENTERLINE OF A STREET, AND FLUSH WITH
 LC0652'THE GROUND.  A STATE SURVEY STANDARD DISK, STAMPED 12 1 1934
 LC0652'AND SET IN THE TOP OF A CONCRETE POST.
 LC0652
 LC0652                          STATION RECOVERY (1985)
 LC0652
 LC0652'RECOVERY NOTE BY US POWER SQUADRON 1985 (GNK)
 LC0652'MARK NOT FOUND.
 LC0652
 LC0652                          STATION RECOVERY (2006)
 LC0652
 LC0652'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006
 LC0652'FOUND 68.5 FEET EAST OF THE NORTHEAST CORNER OF OLD CITY HALL, 3
 LC0652'INCHES BELOW GROUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0165 ***********************************************************************
 KC0165  DESIGNATION -  12 BOLT
 KC0165  PID         -  KC0165
 KC0165  STATE/COUNTY-  IL/GREENE
 KC0165  COUNTRY     -  US
 KC0165  USGS QUAD   -  PEARL EAST (2018)
 KC0165
 KC0165                         *CURRENT SURVEY CONTROL
 KC0165  ______________________________________________________________________
 KC0165* NAD 83(1986) POSITION- 39 24 48.     (N) 090 33 36.     (W)   SCALED
 KC0165* NAVD 88 ORTHO HEIGHT -   131.732 (meters)      432.19  (feet) ADJUSTED
 KC0165  ______________________________________________________________________
 KC0165  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 KC0165  DYNAMIC HEIGHT  -        131.656 (meters)      431.94  (feet) COMP
 KC0165  MODELED GRAVITY -    980,049.6   (mgal)                       NAVD 88
 KC0165
 KC0165  VERT ORDER      -  FIRST     CLASS II
 KC0165
 KC0165.The horizontal coordinates were scaled from a map and have
 KC0165.an estimated accuracy of +/- 6 seconds.
 KC0165
 KC0165.The orthometric height was determined by differential leveling and
 KC0165.adjusted by the NATIONAL GEODETIC SURVEY
 KC0165.in June 1991.
 KC0165
 KC0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0165.GEOID18 height accuracy estimate available here.
 KC0165
 KC0165.Click photographs - Photos may exist for this station.
 KC0165
 KC0165.The dynamic height is computed by dividing the NAVD 88
 KC0165.geopotential number by the normal gravity value computed on the
 KC0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0165.degrees latitude (g = 980.6199 gals.).
 KC0165
 KC0165.The modeled gravity was interpolated from observed gravity values.
 KC0165
 KC0165;                    North         East    Units  Estimated Accuracy
 KC0165;SPC IL W     -   304,930.      666,130.      MT  (+/- 180 meters Scaled)
 KC0165
 KC0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD100654(NAD 83)
 KC0165
 KC0165                          SUPERSEDED SURVEY CONTROL
 KC0165
 KC0165  NGVD 29 (??/??/92)  131.857  (m)          432.60   (f) ADJ UNCH    1 2
 KC0165
 KC0165.Superseded values are not recommended for survey control.
 KC0165
 KC0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0165.See file dsdata.pdf to determine how the superseded data were derived.
 KC0165
 KC0165_MARKER: B = BOLT
 KC0165_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0165_SP_SET: LIMESTONE SLAB
 KC0165_STAMPING: ELEV 443.96 FT MEMPHIS DATUM
 KC0165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0165
 KC0165  HISTORY     - Date     Condition        Report By
 KC0165  HISTORY     - 1903     MONUMENTED       IRC
 KC0165  HISTORY     - 1961     GOOD             CGS
 KC0165
 KC0165                          STATION DESCRIPTION
 KC0165
 KC0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0165'3.2 MI S FROM HILLVIEW.
 KC0165'3.15 MILES SOUTH ALONG A BLACK TOP AND GRADED ROAD FROM THE POST
 KC0165'OFFICE AT HILLVIEW, AT THE JUNCTION OF A GRADED ROAD LEADING
 KC0165'WEST, ABOUT 100 YARDS EAST OF A BRIDGE OVER A SMALL STREAM, AT
 KC0165'GARRISON HOLLOW, ALONG THE EAST EDGE OF A YARD, NEAR A LARGE
 KC0165'TWO-STORY YELLOW FARM HOUSE, 30 FEET WEST OF THE CENTER LINE OF
 KC0165'THE ROAD, 35 FEET EAST OF THE SOUTHEAST CORNER OF THE HOUSE,
 KC0165'2 1/2 FEET SOUTH OF THE SOUTH SIDE OF A 36 INCH MAPLE TREE, A
 KC0165'COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB 3 1/2 FEET
 KC0165'UNDERGROUND AND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0164 ***********************************************************************
 KC0164  DESIGNATION -  12 CAP
 KC0164  PID         -  KC0164
 KC0164  STATE/COUNTY-  IL/GREENE
 KC0164  COUNTRY     -  US
 KC0164  USGS QUAD   -  PEARL EAST (2018)
 KC0164
 KC0164                         *CURRENT SURVEY CONTROL
 KC0164  ______________________________________________________________________
 KC0164* NAD 83(1986) POSITION- 39 24 48.     (N) 090 33 36.     (W)   SCALED
 KC0164* NAVD 88 ORTHO HEIGHT -   132.950 (meters)      436.19  (feet) ADJUSTED
 KC0164  ______________________________________________________________________
 KC0164  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 KC0164  DYNAMIC HEIGHT  -        132.873 (meters)      435.93  (feet) COMP
 KC0164  MODELED GRAVITY -    980,049.6   (mgal)                       NAVD 88
 KC0164
 KC0164  VERT ORDER      -  FIRST     CLASS II
 KC0164
 KC0164.The horizontal coordinates were scaled from a map and have
 KC0164.an estimated accuracy of +/- 6 seconds.
 KC0164
 KC0164.The orthometric height was determined by differential leveling and
 KC0164.adjusted by the NATIONAL GEODETIC SURVEY
 KC0164.in June 1991.
 KC0164
 KC0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0164.GEOID18 height accuracy estimate available here.
 KC0164
 KC0164.Click photographs - Photos may exist for this station.
 KC0164
 KC0164.The dynamic height is computed by dividing the NAVD 88
 KC0164.geopotential number by the normal gravity value computed on the
 KC0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0164.degrees latitude (g = 980.6199 gals.).
 KC0164
 KC0164.The modeled gravity was interpolated from observed gravity values.
 KC0164
 KC0164;                    North         East    Units  Estimated Accuracy
 KC0164;SPC IL W     -   304,930.      666,130.      MT  (+/- 180 meters Scaled)
 KC0164
 KC0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD100654(NAD 83)
 KC0164
 KC0164                          SUPERSEDED SURVEY CONTROL
 KC0164
 KC0164  NGVD 29 (??/??/92)  133.092  (m)          436.65   (f) ADJ UNCH    1 2
 KC0164
 KC0164.Superseded values are not recommended for survey control.
 KC0164
 KC0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0164.See file dsdata.pdf to determine how the superseded data were derived.
 KC0164
 KC0164_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0164_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0164_MARK LOGO: IRC
 KC0164_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0164
 KC0164  HISTORY     - Date     Condition        Report By
 KC0164  HISTORY     - 1903     MONUMENTED       IRC
 KC0164  HISTORY     - 1935     GOOD             CGS
 KC0164
 KC0164                          STATION DESCRIPTION
 KC0164
 KC0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0164'2.5 MI S FROM HILLVIEW.
 KC0164'ABOUT 2-1/2 MILES SOUTH ALONG A ROAD FROM HILLVIEW, GREENE
 KC0164'COUNTY, IN SEC. 9, T 11 N, R 13 W, AT THE HEADQUARTERS HOUSE OF
 KC0164'THE HARTWELL RANCH MANGEMENT, IN THE FRONT DOORYARD, 35 FEET EAST
 KC0164'OF THE EAST SIDE OF THE HOUSE, 0.7 FOOT NORTH OF THE PROLONGATION
 KC0164'OF THE SOUTH SIDE, AND JUST INSIDE OF YARD FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1319 ***********************************************************************
 KA1319  DESIGNATION -  12 RE
 KA1319  PID         -  KA1319
 KA1319  STATE/COUNTY-  IL/CRAWFORD
 KA1319  COUNTRY     -  US
 KA1319  USGS QUAD   -  HUTSONVILLE (2018)
 KA1319
 KA1319                         *CURRENT SURVEY CONTROL
 KA1319  ______________________________________________________________________
 KA1319* NAD 83(1986) POSITION- 39 04 46.     (N) 087 37 34.     (W)   SCALED
 KA1319* NAVD 88 ORTHO HEIGHT -   136.738 (meters)      448.61  (feet) ADJUSTED
 KA1319  ______________________________________________________________________
 KA1319  GEOID HEIGHT    -        -32.004 (meters)                     GEOID18
 KA1319  DYNAMIC HEIGHT  -        136.657 (meters)      448.35  (feet) COMP
 KA1319  MODELED GRAVITY -    980,037.5   (mgal)                       NAVD 88
 KA1319
 KA1319  VERT ORDER      -  FIRST     CLASS II
 KA1319
 KA1319.The horizontal coordinates were scaled from a map and have
 KA1319.an estimated accuracy of +/- 6 seconds.
 KA1319
 KA1319.The orthometric height was determined by differential leveling and
 KA1319.adjusted by the NATIONAL GEODETIC SURVEY
 KA1319.in June 1991.
 KA1319
 KA1319.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1319.GEOID18 height accuracy estimate available here.
 KA1319
 KA1319.Click photographs - Photos may exist for this station.
 KA1319
 KA1319.The dynamic height is computed by dividing the NAVD 88
 KA1319.geopotential number by the normal gravity value computed on the
 KA1319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1319.degrees latitude (g = 980.6199 gals.).
 KA1319
 KA1319.The modeled gravity was interpolated from observed gravity values.
 KA1319
 KA1319;                    North         East    Units  Estimated Accuracy
 KA1319;SPC IL E     -   268,040.      361,190.      MT  (+/- 180 meters Scaled)
 KA1319
 KA1319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ458257(NAD 83)
 KA1319
 KA1319                          SUPERSEDED SURVEY CONTROL
 KA1319
 KA1319  NGVD 29 (??/??/92)  136.867  (m)          449.04   (f) ADJ UNCH    1 2
 KA1319
 KA1319.Superseded values are not recommended for survey control.
 KA1319
 KA1319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1319.See file dsdata.pdf to determine how the superseded data were derived.
 KA1319
 KA1319_MARKER: DD = SURVEY DISK
 KA1319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1319_STAMPING: 12 RE 1956
 KA1319_MARK LOGO: USGS
 KA1319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1319+STABILITY: SURFACE MOTION
 KA1319
 KA1319  HISTORY     - Date     Condition        Report By
 KA1319  HISTORY     - 1956     MONUMENTED       USGS
 KA1319  HISTORY     - 1956     GOOD             CGS
 KA1319
 KA1319                          STATION DESCRIPTION
 KA1319
 KA1319'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1319'2.9 MI SE FROM HUTSONVILLE.
 KA1319'2.9 MILES SOUTHEAST ALONG LINCOLN NATIONAL MEMORIAL HIGHWAY
 KA1319'FROM THE SCHOOL AT HUTSONVILLE, ABOUT 0.45 MILE NORTH OF AN
 KA1319'EAST-WEST CROSSROAD, LOCATED IN THE SOUTHEAST CORNER OF A
 KA1319'TRIANGLE FORMED BY THE NEW ROAD AND ABANDONED ROADS, ON THE
 KA1319'OUTSIDE OF A CURVE IN HIGHWAY WITH TANGENTS EXTENDING SOUTH AND
 KA1319'WEST, 56 FEET NORTHEAST OF CENTER LINE OF HIGHWAY, 168 FEET
 KA1319'SOUTH OF CENTER OF ABANDONED ROAD ON NORTH SIDE OF TRIANGLE,
 KA1319'41 FEET WEST OF CENTER LINE OF ABANDONED ROAD ON EAST SIDE OF
 KA1319'TRIANGLE, 1 1/2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1319'1 1/2 FEET ABOVE LEVEL OF HIGHWAY AND SET IN THE TOP OF A
 KA1319'CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1868 ***********************************************************************
 DN1868  DESIGNATION -  1218
 DN1868  PID         -  DN1868
 DN1868  STATE/COUNTY-  IL/TAZEWELL
 DN1868  COUNTRY     -  US
 DN1868  USGS QUAD   -  HOPEDALE (2018)
 DN1868
 DN1868                         *CURRENT SURVEY CONTROL
 DN1868  ______________________________________________________________________
 DN1868* NAD 83(2011) POSITION- 40 29 14.84396(N) 089 28 16.75275(W)   ADJUSTED
 DN1868* NAD 83(2011) ELLIP HT-   164.206 (meters)        (06/27/12)   ADJUSTED
 DN1868* NAD 83(2011) EPOCH   -  2010.00
 DN1868* NAVD 88 ORTHO HEIGHT -   196.9   (meters)      646.    (feet) GPS OBS
 DN1868  ______________________________________________________________________
 DN1868  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1868  GEOID HEIGHT    -        -32.704 (meters)                     GEOID09
 DN1868  GEOID HEIGHT    -        -32.715 (meters)                     GEOID18
 DN1868  NAD 83(2011) X  -     44,823.866 (meters)                     COMP
 DN1868  NAD 83(2011) Y  - -4,857,657.651 (meters)                     COMP
 DN1868  NAD 83(2011) Z  -  4,119,407.263 (meters)                     COMP
 DN1868  LAPLACE CORR    -          1.94  (seconds)                    DEFLEC18
 DN1868
 DN1868  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1868  Standards:
 DN1868         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1868            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1868  -------------------------------------------------------------------
 DN1868  NETWORK    0.36   0.61           0.16   0.13   0.31     -0.03366336
 DN1868  -------------------------------------------------------------------
 DN1868  Click here for local accuracies and other accuracy information.
 DN1868
 DN1868.The horizontal coordinates were established by GPS observations
 DN1868.and adjusted by the National Geodetic Survey in June 2012.
 DN1868
 DN1868.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1868.been affixed to the stable North American tectonic plate. See 
 DN1868.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1868
 DN1868.The horizontal coordinates are valid at the epoch date displayed above
 DN1868.which is a decimal equivalence of Year/Month/Day.
 DN1868
 DN1868.The orthometric height was determined by GPS observations and a
 DN1868.high-resolution geoid model.
 DN1868
 DN1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1868.GEOID18 height accuracy estimate available here.
 DN1868
 DN1868.Click photographs - Photos may exist for this station.
 DN1868
 DN1868.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1868
 DN1868.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1868
 DN1868.The ellipsoidal height was determined by GPS observations
 DN1868.and is referenced to NAD 83.
 DN1868
 DN1868. The following values were computed from the NAD 83(2011) position.
 DN1868
 DN1868;                    North         East     Units Scale Factor Converg.
 DN1868;SPC IL W     -   424,343.734   758,950.703   MT  0.99998394   +0 27 05.4
 DN1868;SPC IL W     - 1,392,201.07  2,489,990.76   sFT  0.99998394   +0 27 05.4
 DN1868;UTM  16      - 4,484,796.315   290,546.193   MT  1.00014005   -1 36 18.6
 DN1868
 DN1868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1868!SPC IL W     -   0.99997424  x   0.99998394  =   0.99995818
 DN1868!UTM  16      -   0.99997424  x   1.00014005  =   1.00011429
 DN1868
 DN1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9054684796(NAD 83)
 DN1868
 DN1868                          SUPERSEDED SURVEY CONTROL
 DN1868
 DN1868  NAD 83(2007)-  40 29 14.84396(N)    089 28 16.75363(W) AD(2002.00) 1
 DN1868  ELLIP H (08/01/11)  164.220  (m)                       GP(2002.00) 3 1
 DN1868
 DN1868.Superseded values are not recommended for survey control.
 DN1868
 DN1868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1868.See file dsdata.pdf to determine how the superseded data were derived.
 DN1868
 DN1868_MARKER: F = FLANGE-ENCASED ROD
 DN1868_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1868_STAMPING: 1218
 DN1868_MARK LOGO: ILDT
 DN1868_PROJECTION: RECESSED 13 CENTIMETERS
 DN1868_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1868_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1868+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2020
 DN1868_ROD/PIPE-DEPTH: 6.1 meters
 DN1868_SLEEVE-DEPTH  : 0.3 meters
 DN1868
 DN1868  HISTORY     - Date     Condition        Report By
 DN1868  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1868  HISTORY     - 20200824 GOOD             ILDT
 DN1868
 DN1868                          STATION DESCRIPTION
 DN1868
 DN1868'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1868'THE STATION IS LOCATED 3.2 MILES SOUTHEAST OF TREMONT. TO REACH THE
 DN1868'STATION FROM THE INTERSECTION OF CR 7 (TOWNLINE RD.) AND I 155 3.0
 DN1868'MILES SOUTH OF TREMONT  PROCEED NORTH ON THE NORTHBOUND I 155 RAMP TO
 DN1868'THE STATION ON THE RIGHT 100 FEET NORTH OF THE RAMP TERMINUS. 31.5
 DN1868'FEET EAST OF THE EAST EDGE OF SHOULDER OF THE NORTHBOUND LANES OF I
 DN1868'155. 23.3 FEET NORTH OF A NO5 REBAR IN THE GROUND. 27.0 FEET SOUTH OF
 DN1868'A NO5 REBAR IN THE GROUND. 9.6 FEET EAST OF A NO5 REBAR IN THE GROUND.
 DN1868'4.0 FEET WEST OF THE ACCESS CONTROL FENCE. FLUSH WITH THE SURFACE OF
 DN1868'THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS
 DN1868'COVER.
 DN1868
 DN1868                          STATION RECOVERY (2020)
 DN1868
 DN1868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1868'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0069 ***********************************************************************
 HB0069  DESIGNATION -  1256 BOLT
 HB0069  PID         -  HB0069
 HB0069  STATE/COUNTY-  IL/GALLATIN
 HB0069  COUNTRY     -  US
 HB0069  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0069
 HB0069                         *CURRENT SURVEY CONTROL
 HB0069  ______________________________________________________________________
 HB0069* NAD 83(1986) POSITION- 37 40 19.     (N) 088 09 16.     (W)   SCALED
 HB0069* NAVD 88 ORTHO HEIGHT -   103.935 (meters)      340.99  (feet) ADJUSTED
 HB0069  ______________________________________________________________________
 HB0069  GEOID HEIGHT    -        -29.811 (meters)                     GEOID18
 HB0069  DYNAMIC HEIGHT  -        103.863 (meters)      340.76  (feet) COMP
 HB0069  MODELED GRAVITY -    979,933.3   (mgal)                       NAVD 88
 HB0069
 HB0069  VERT ORDER      -  FIRST     CLASS II
 HB0069
 HB0069.The horizontal coordinates were scaled from a map and have
 HB0069.an estimated accuracy of +/- 6 seconds.
 HB0069
 HB0069.The orthometric height was determined by differential leveling and
 HB0069.adjusted by the NATIONAL GEODETIC SURVEY
 HB0069.in June 1991.
 HB0069
 HB0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0069.GEOID18 height accuracy estimate available here.
 HB0069
 HB0069.Click photographs - Photos may exist for this station.
 HB0069
 HB0069.The dynamic height is computed by dividing the NAVD 88
 HB0069.geopotential number by the normal gravity value computed on the
 HB0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0069.degrees latitude (g = 980.6199 gals.).
 HB0069
 HB0069.The modeled gravity was interpolated from observed gravity values.
 HB0069
 HB0069;                    North         East    Units  Estimated Accuracy
 HB0069;SPC IL E     -   111,580.      315,780.      MT  (+/- 180 meters Scaled)
 HB0069
 HB0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG981700(NAD 83)
 HB0069
 HB0069                          SUPERSEDED SURVEY CONTROL
 HB0069
 HB0069  NGVD 29 (11/26/84)  104.037  (m)          341.33   (f) ADJUSTED    1 2
 HB0069
 HB0069.Superseded values are not recommended for survey control.
 HB0069
 HB0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0069.See file dsdata.pdf to determine how the superseded data were derived.
 HB0069
 HB0069_MARKER: B = BOLT
 HB0069_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 HB0069+WITH SETTING: PAVEMENT
 HB0069_SP_SET: BLOCK
 HB0069_PROJECTION: RECESSED 15 CENTIMETERS
 HB0069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0069+STABILITY: SURFACE MOTION
 HB0069
 HB0069  HISTORY     - Date     Condition        Report By
 HB0069  HISTORY     - UNK      MONUMENTED       USACE
 HB0069  HISTORY     - 1949     POOR             CGS
 HB0069
 HB0069                          STATION DESCRIPTION
 HB0069
 HB0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0069'1.8 MI S FROM SHAWNEETOWN.
 HB0069'ABOUT 0.85 MILE SOUTH ALONG A GRAVEL ROAD FROM THE LOUISVILLE
 HB0069'AND NASHVILLE RAILROAD STATION AT SHAWNEETOWN, THENCE ABOUT 0.95
 HB0069'MILE SOUTH ALONG THE BANK OF THE OHIO RIVER, AT THE MOUTH OF A
 HB0069'CREEK, 265 FEET SOUTH OF THE SOUTH BANK OF THE CREEK, 36 FEET
 HB0069'WEST OF THE TOP OF THE RIVER BANK, 48 FEET SOUTH-SOUTHWEST OF A
 HB0069'24-INCH TWIN MAPLE TREE THAT IS LOCATED AT AN ANGLE IN WIRE
 HB0069'FENCE LINE, 70.0 FEET SOUTHWEST OF A 3/8-INCH IRON PIN IN A
 HB0069'TWIN 36-INCH MAPLE TREE, 36 FEET NORTHWEST OF A MULTIPLE HEDGE
 HB0069'AND LOCUST GROWING AT THE TOP OF THE RIVER BANK, 32 FEET
 HB0069'NORTHEAST OF A FORKED LOCUST TREE GROWING AT THE TOP OF THE
 HB0069'RIVER BANK, 32 FEET NORTHEAST OF A FORKED LOCUST TREE GROWING
 HB0069'AT THE NORTHEAST CORNER OF A CORN FIELD, AND ABOUT 6 INCHES
 HB0069'UNDER GROUND.  NOTE-- BY COMPARING ORIGINAL AND PRESENT
 HB0069'DESCRIPTION OF MARK RIVER BANK HAS EVIDENTLY WASHED AWAY QUIET
 HB0069'A LOT IN RECENT YEARS.  THE RIVER BANK IS STEEP AT THIS POINT
 HB0069'AND IS PROBABLY WASHED AWAY FOR SOME DISTANCE BELOW TOP OF BANK.
 HB0069'MARK WILL PROBABLY BE CAVED IN THE RIVER IN THE NEAR FUTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3353 ***********************************************************************
 ME3353  DESIGNATION -  127
 ME3353  PID         -  ME3353
 ME3353  STATE/COUNTY-  IL/COOK
 ME3353  COUNTRY     -  US
 ME3353  USGS QUAD   -  LAKE CALUMET (2018)
 ME3353
 ME3353                         *CURRENT SURVEY CONTROL
 ME3353  ______________________________________________________________________
 ME3353* NAD 83(1986) POSITION- 41 42 56.2    (N) 087 33 03.1    (W)   HD_HELD2
 ME3353* NAVD 88 ORTHO HEIGHT -   179.588 (meters)      589.20  (feet) ADJUSTED
 ME3353  ______________________________________________________________________
 ME3353  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 ME3353  DYNAMIC HEIGHT  -        179.525 (meters)      588.99  (feet) COMP
 ME3353  MODELED GRAVITY -    980,267.1   (mgal)                       NAVD 88
 ME3353
 ME3353  VERT ORDER      -  FIRST     CLASS II
 ME3353
 ME3353.The horizontal coordinates were established by autonomous hand held GPS
 ME3353.observations and have an estimated accuracy of +/- 10 meters.
 ME3353
 ME3353.The orthometric height was determined by differential leveling and
 ME3353.adjusted by the NATIONAL GEODETIC SURVEY
 ME3353.in April 1995.
 ME3353
 ME3353.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3353.GEOID18 height accuracy estimate available here.
 ME3353
 ME3353.Click photographs - Photos may exist for this station.
 ME3353
 ME3353.The dynamic height is computed by dividing the NAVD 88
 ME3353.geopotential number by the normal gravity value computed on the
 ME3353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3353.degrees latitude (g = 980.6199 gals.).
 ME3353
 ME3353.The modeled gravity was interpolated from observed gravity values.
 ME3353
 ME3353;                    North         East    Units  Estimated Accuracy
 ME3353;SPC IL E     -   560,812.      365,115.      MT  (+/- 10 meters HH2 GPS)
 ME3353
 ME3353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5417618348(NAD 83)
 ME3353
 ME3353                          SUPERSEDED SURVEY CONTROL
 ME3353
 ME3353  NGVD 29 (01/19/93)  179.702  (m)          589.57   (f) ADJUSTED    1 2
 ME3353
 ME3353.Superseded values are not recommended for survey control.
 ME3353
 ME3353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3353.See file dsdata.pdf to determine how the superseded data were derived.
 ME3353
 ME3353_MARKER: B = BOLT
 ME3353_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 ME3353_SP_SET: IRREGULAR CONCRETE MASS
 ME3353_MARK LOGO: NONE
 ME3353_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3353_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3353_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3353+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2013
 ME3353
 ME3353  HISTORY     - Date     Condition        Report By
 ME3353  HISTORY     - UNK      MONUMENTED       IL1670
 ME3353  HISTORY     - 19920806 GOOD             NGS
 ME3353  HISTORY     - 20130828 GOOD             PATRIC
 ME3353
 ME3353                          STATION DESCRIPTION
 ME3353
 ME3353'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3353'IN CHICAGO, AT THE INTERSECTION OF 99TH STREET AND COMMERCIAL AVENUE,
 ME3353'15.2 M (49.9 FT) NORTH OF THE EXTENDED CENTER OF THE STREET, 11.9 M
 ME3353'(39.0 FT) EAST OF AND LEVEL WITH THE AVENUE CENTERLINE, 3.8 M
 ME3353'(12.5 FT) EAST-NORTHEAST OF A FIRE HYDRANT, 1.5 M (4.9 FT) WEST OF
 ME3353'THE WEST EDGE OF A SIDEWALK, AND THE MONUMENT IS RECESSED 0.1 M
 ME3353'(0.3 FT) BELOW THE GROUND SURFACE.
 ME3353
 ME3353                          STATION RECOVERY (2013)
 ME3353
 ME3353'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 ME3353'RECOVERED AS DESCRIBED.
 ME3353'
 ME3353'NOTE-THE STATION IS A 1 INCH (3 CM) ROD SET IN A MASS OF CONCRETE -
 ME3353'THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI6654 ***********************************************************************
 DI6654  HT_MOD      -  This is a Height Modernization Survey Station.
 DI6654  DESIGNATION -  128 RESET
 DI6654  PID         -  DI6654
 DI6654  STATE/COUNTY-  IL/WINNEBAGO
 DI6654  COUNTRY     -  US
 DI6654  USGS QUAD   -  CALEDONIA (2018)
 DI6654
 DI6654                         *CURRENT SURVEY CONTROL
 DI6654  ______________________________________________________________________
 DI6654* NAD 83(2011) POSITION- 42 19 34.89137(N) 088 58 47.32850(W)   ADJUSTED
 DI6654* NAD 83(2011) ELLIP HT-   239.661 (meters)        (06/27/12)   ADJUSTED
 DI6654* NAD 83(2011) EPOCH   -  2010.00
 DI6654* NAVD 88 ORTHO HEIGHT -   273.19  (meters)      896.3   (feet) GPS OBS
 DI6654  ______________________________________________________________________
 DI6654  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI6654  GEOID HEIGHT    -        -33.428 (meters)                     GEOID03
 DI6654  GEOID HEIGHT    -        -33.501 (meters)                     GEOID18
 DI6654  NAD 83(2011) X  -     84,088.677 (meters)                     COMP
 DI6654  NAD 83(2011) Y  - -4,722,094.417 (meters)                     COMP
 DI6654  NAD 83(2011) Z  -  4,272,635.554 (meters)                     COMP
 DI6654  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 DI6654
 DI6654  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI6654  Standards:
 DI6654         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI6654            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI6654  -------------------------------------------------------------------
 DI6654  NETWORK    0.61   0.92           0.28   0.21   0.47     -0.03842298
 DI6654  -------------------------------------------------------------------
 DI6654  Click here for local accuracies and other accuracy information.
 DI6654
 DI6654.The horizontal coordinates were established by GPS observations
 DI6654.and adjusted by the National Geodetic Survey in June 2012.
 DI6654
 DI6654.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI6654.been affixed to the stable North American tectonic plate. See 
 DI6654.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI6654
 DI6654.The horizontal coordinates are valid at the epoch date displayed above
 DI6654.which is a decimal equivalence of Year/Month/Day.
 DI6654
 DI6654.The orthometric height was determined by GPS observations and a
 DI6654.high-resolution geoid model using precise GPS observation and
 DI6654.processing techniques.
 DI6654
 DI6654.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI6654.GEOID18 height accuracy estimate available here.
 DI6654
 DI6654.Click photographs - Photos may exist for this station.
 DI6654
 DI6654.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI6654
 DI6654.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI6654
 DI6654.The ellipsoidal height was determined by GPS observations
 DI6654.and is referenced to NAD 83.
 DI6654
 DI6654. The following values were computed from the NAD 83(2011) position.
 DI6654
 DI6654;                    North         East     Units Scale Factor Converg.
 DI6654;SPC IL W     -   629,013.492   797,822.554   MT  1.00005887   +0 47 57.2
 DI6654;SPC IL W     - 2,063,688.43  2,617,522.83   sFT  1.00005887   +0 47 57.2
 DI6654;UTM  16      - 4,687,910.635   336,873.948   MT  0.99992742   -1 20 00.3
 DI6654
 DI6654!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI6654!SPC IL W     -   0.99996241  x   1.00005887  =   1.00002128
 DI6654!UTM  16      -   0.99996241  x   0.99992742  =   0.99988984
 DI6654
 DI6654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3687387910(NAD 83)
 DI6654
 DI6654                          SUPERSEDED SURVEY CONTROL
 DI6654
 DI6654  NAD 83(2007)-  42 19 34.89098(N)    088 58 47.32890(W) AD(2002.00) 1
 DI6654  ELLIP H (03/16/09)  239.687  (m)                       GP(2002.00) 4 1
 DI6654  NAD 83(1997)-  42 19 34.89090(N)    088 58 47.32874(W) AD(       ) 1
 DI6654  ELLIP H (05/16/07)  239.678  (m)                       GP(       ) 4 1
 DI6654
 DI6654.Superseded values are not recommended for survey control.
 DI6654
 DI6654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI6654.See file dsdata.pdf to determine how the superseded data were derived.
 DI6654
 DI6654_MARKER: F = FLANGE-ENCASED ROD
 DI6654_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI6654_STAMPING: WIN 128 RESET
 DI6654_MARK LOGO: IL-201
 DI6654_PROJECTION: FLUSH
 DI6654_MAGNETIC: I = MARKER IS A STEEL ROD
 DI6654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DI6654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI6654+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2020
 DI6654_ROD/PIPE-DEPTH: 5 meters
 DI6654
 DI6654  HISTORY     - Date     Condition        Report By
 DI6654  HISTORY     - 2007     MONUMENTED       IL-201
 DI6654  HISTORY     - 20201106 GOOD             ILDT
 DI6654
 DI6654                          STATION DESCRIPTION
 DI6654
 DI6654'DESCRIBED BY WINNEBAGO COUNTY LLINOIS 2007
 DI6654'THE STATION IS LOCATED AT THE SOUTHWEST INTERSECTION OF MCFARLAND ROAD
 DI6654'AND BROADCAST PARKWAY IN THE CITY OF LOVES PARK.
 DI6654'
 DI6654'TO REACH THE STATION FROM THE INTERSECTION OF EAST RIVERSIDE BOULEVARD
 DI6654'AND MCFARLAND ROAD, GO NORTH ON MCFARLAND ROAD 0.41 KM (0.3 MI) TO THE
 DI6654'STATION ON THE LEFT.  THE STATION IS 1.3 M (4.3 FT) NORTH OF THE END
 DI6654'OF A CURB AND 0.85 M (2.8 FT) WEST OF THE WEST BACK OF CURB.  THE
 DI6654'STATION IS 8.2 M (26.9 FT) SOUTHEAST OF A STOP SIGN AT THE SOUTHWEST
 DI6654'INTERSECTION OF MCFARLAND AND BROADCAST PARKWAY AND 18.7 M (61.4 FT)
 DI6654'SOUTHEAST OF A HYDRANT AT THE NORTHWEST INTERSECTION OF MCFARLAND AND
 DI6654'BROADCAST PARKWAY
 DI6654
 DI6654                          STATION RECOVERY (2020)
 DI6654
 DI6654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DI6654'RIM HAS SETTLED AND THE ROD IS PROTRUDING ABOVE THE RIM.  I DUMPED A
 DI6654'SAND BAG TO HELP PRESERVE ITS INTEGRITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4346 ***********************************************************************
 DO4346  DESIGNATION -  1282
 DO4346  PID         -  DO4346
 DO4346  STATE/COUNTY-  IL/HARDIN
 DO4346  COUNTRY     -  US
 DO4346  USGS QUAD   -  ROSICLARE (2018)
 DO4346
 DO4346                         *CURRENT SURVEY CONTROL
 DO4346  ______________________________________________________________________
 DO4346* NAD 83(1986) POSITION- 37 26 40.8    (N) 088 18 21.1    (W)   HD_HELD2
 DO4346* NAVD 88 ORTHO HEIGHT -   108.454 (meters)      355.82  (feet) ADJUSTED
 DO4346  ______________________________________________________________________
 DO4346  GEOID HEIGHT    -        -29.319 (meters)                     GEOID18
 DO4346  DYNAMIC HEIGHT  -        108.375 (meters)      355.56  (feet) COMP
 DO4346  MODELED GRAVITY -    979,907.7   (mgal)                       NAVD 88
 DO4346
 DO4346  VERT ORDER      -  SECOND    CLASS I
 DO4346
 DO4346.The horizontal coordinates were established by autonomous hand held GPS
 DO4346.observations and have an estimated accuracy of +/- 10 meters.
 DO4346
 DO4346.The orthometric height was determined by differential leveling and
 DO4346.adjusted by the NATIONAL GEODETIC SURVEY
 DO4346.in April 2013.
 DO4346
 DO4346.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4346.GEOID18 height accuracy estimate available here.
 DO4346
 DO4346.Click photographs - Photos may exist for this station.
 DO4346
 DO4346.The dynamic height is computed by dividing the NAVD 88
 DO4346.geopotential number by the normal gravity value computed on the
 DO4346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4346.degrees latitude (g = 980.6199 gals.).
 DO4346
 DO4346.The modeled gravity was interpolated from observed gravity values.
 DO4346
 DO4346;                    North         East    Units  Estimated Accuracy
 DO4346;SPC IL E     -    86,340.      302,431.      MT  (+/- 10 meters HH2 GPS)
 DO4346
 DO4346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8448745002(NAD 83)
 DO4346
 DO4346                          SUPERSEDED SURVEY CONTROL
 DO4346
 DO4346.No superseded survey control is available for this station.
 DO4346
 DO4346_MARKER: DD = SURVEY DISK
 DO4346_SETTING: 66 = SET IN ROCK OUTCROP
 DO4346_STAMPING: 1282
 DO4346_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4346_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4346+STABILITY: POSITION/ELEVATION WELL
 DO4346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4346+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO4346
 DO4346  HISTORY     - Date     Condition        Report By
 DO4346  HISTORY     - UNK      MONUMENTED       USGS
 DO4346  HISTORY     - 20120601 GOOD             PATRIC
 DO4346
 DO4346                          STATION DESCRIPTION
 DO4346
 DO4346'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4346'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTH OF KARBERS RIDGE,
 DO4346'5.7 MI (9.2 KM) EAST OF SHETLERVILLE AND 2.6 MI (4.2 KM)
 DO4346'EAST-NORTHEAST OF ROSICLARE.
 DO4346'
 DO4346'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 WITH STATE
 DO4346'HIGHWAY 146 ABOUT 2.2 MI (3.5 KM) WEST-NORTHWEST OF ELIZABETHTOWN, GO
 DO4346'SOUTH AND THEN EAST ON STATE HIGHWAY 146 FOR 2.4 MI (3.9 KM) TO LOCUST
 DO4346'STREET, GO SOUTH ON LOCUST STREET FOR 0.1 MI (0.2 KM) TO FRONT STREET
 DO4346'AND THE STATION ON THE LEFT.
 DO4346'
 DO4346'THE STATION IS LOCATED ON THE HIGHEST POINT OF A ROCK CLIFF IN THE
 DO4346'FRONT YARD OF THE ROSE HOTEL, 6 FT (1.8 M) WEST OF A SUMMER HOUSE, 20
 DO4346'FT (6.1 M) FROM THE EDGE OF THE CLIFF, 31 FT (9.4 M) SOUTHWEST OF A
 DO4346'SPIKE IN AN ELM TREE AND 40 FT (12.2 M) SOUTHEAST OF A SPIKE IN A
 DO4346'LOCUST TREE.
 DO4346'
 DO4346'NOTE-THERE IS NO LOGO ON THE DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI6656 ***********************************************************************
 DI6656  HT_MOD      -  This is a Height Modernization Survey Station.
 DI6656  DESIGNATION -  129
 DI6656  PID         -  DI6656
 DI6656  STATE/COUNTY-  IL/WINNEBAGO
 DI6656  COUNTRY     -  US
 DI6656  USGS QUAD   -  SOUTH BELOIT (2018)
 DI6656
 DI6656                         *CURRENT SURVEY CONTROL
 DI6656  ______________________________________________________________________
 DI6656* NAD 83(2011) POSITION- 42 28 18.97245(N) 089 02 22.81266(W)   ADJUSTED
 DI6656* NAD 83(2011) ELLIP HT-   201.422 (meters)        (06/27/12)   ADJUSTED
 DI6656* NAD 83(2011) EPOCH   -  2010.00
 DI6656* NAVD 88 ORTHO HEIGHT -   235.15  (meters)      771.5   (feet) GPS OBS
 DI6656  ______________________________________________________________________
 DI6656  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI6656  GEOID HEIGHT    -        -33.621 (meters)                     GEOID03
 DI6656  GEOID HEIGHT    -        -33.715 (meters)                     GEOID18
 DI6656  NAD 83(2011) X  -     78,972.244 (meters)                     COMP
 DI6656  NAD 83(2011) Y  - -4,711,248.668 (meters)                     COMP
 DI6656  NAD 83(2011) Z  -  4,284,551.878 (meters)                     COMP
 DI6656  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 DI6656
 DI6656  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI6656  Standards:
 DI6656         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI6656            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI6656  -------------------------------------------------------------------
 DI6656  NETWORK    0.53   0.71           0.24   0.19   0.36     -0.13695484
 DI6656  -------------------------------------------------------------------
 DI6656  Click here for local accuracies and other accuracy information.
 DI6656
 DI6656.The horizontal coordinates were established by GPS observations
 DI6656.and adjusted by the National Geodetic Survey in June 2012.
 DI6656
 DI6656.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI6656.been affixed to the stable North American tectonic plate. See 
 DI6656.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI6656
 DI6656.The horizontal coordinates are valid at the epoch date displayed above
 DI6656.which is a decimal equivalence of Year/Month/Day.
 DI6656
 DI6656.The orthometric height was determined by GPS observations and a
 DI6656.high-resolution geoid model using precise GPS observation and
 DI6656.processing techniques.
 DI6656
 DI6656.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI6656.GEOID18 height accuracy estimate available here.
 DI6656
 DI6656.Click photographs - Photos may exist for this station.
 DI6656
 DI6656.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI6656
 DI6656.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI6656
 DI6656.The ellipsoidal height was determined by GPS observations
 DI6656.and is referenced to NAD 83.
 DI6656
 DI6656. The following values were computed from the NAD 83(2011) position.
 DI6656
 DI6656;                    North         East     Units Scale Factor Converg.
 DI6656;SPC IL W     -   645,116.706   792,674.498   MT  1.00004681   +0 45 39.7
 DI6656;SPC IL W     - 2,116,520.39  2,600,632.92   sFT  1.00004681   +0 45 39.7
 DI6656;UTM  16      - 4,704,192.615   332,330.082   MT  0.99994590   -1 22 39.2
 DI6656
 DI6656!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI6656!SPC IL W     -   0.99996841  x   1.00004681  =   1.00001522
 DI6656!UTM  16      -   0.99996841  x   0.99994590  =   0.99991431
 DI6656
 DI6656:                Primary Azimuth Mark                     Grid Az
 DI6656:SPC IL W     -  129 A                                    000 39 53.0
 DI6656:UTM  16      -  129 A                                    002 48 11.9
 DI6656
 DI6656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3233004192(NAD 83)
 DI6656
 DI6656|---------------------------------------------------------------------|
 DI6656| PID    Reference Object                     Distance      Geod. Az  |
 DI6656|                                                           dddmmss.s |
 DI6656| DI6655 129 A                               487.756 METERS 0012532.7 |
 DI6656|---------------------------------------------------------------------|
 DI6656
 DI6656                          SUPERSEDED SURVEY CONTROL
 DI6656
 DI6656  NAD 83(2007)-  42 28 18.97234(N)    089 02 22.81334(W) AD(2002.00) 1
 DI6656  ELLIP H (03/16/09)  201.450  (m)                       GP(2002.00) 4 1
 DI6656  NAD 83(1997)-  42 28 18.97217(N)    089 02 22.81286(W) AD(       ) 1
 DI6656  ELLIP H (05/16/07)  201.445  (m)                       GP(       ) 4 1
 DI6656
 DI6656.Superseded values are not recommended for survey control.
 DI6656
 DI6656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI6656.See file dsdata.pdf to determine how the superseded data were derived.
 DI6656
 DI6656_MARKER: F = FLANGE-ENCASED ROD
 DI6656_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI6656_STAMPING: WIN 129
 DI6656_MARK LOGO: IL-201
 DI6656_PROJECTION: FLUSH
 DI6656_MAGNETIC: I = MARKER IS A STEEL ROD
 DI6656_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DI6656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI6656+SATELLITE: SATELLITE OBSERVATIONS - 2007
 DI6656_ROD/PIPE-DEPTH: 4 meters
 DI6656
 DI6656  HISTORY     - Date     Condition        Report By
 DI6656  HISTORY     - 2007     MONUMENTED       IL-201
 DI6656
 DI6656                          STATION DESCRIPTION
 DI6656
 DI6656'DESCRIBED BY WINNEBAGO COUNTY LLINOIS 2007
 DI6656'THE STATION IS LOCATED ON THE WEST SIDE OF DORR ROAD IN THE CITY OF
 DI6656'SOUTH BELOIT.
 DI6656'
 DI6656'TO REACH THE STATION FROM THE INTERSECTION OF PRAIRIE HILL ROAD AND
 DI6656'DORR ROAD, GO NORTH ON DORR ROAD 0.14 KM (0.1 MI) TO THE STATION ON
 DI6656'THE LEFT.  THE STATION IS 16.6 M (54.5 FT) SOUTH OF THE SOUTH ASPHALT
 DI6656'PAVEMENT LINE OF HUNTERS WAY ROAD AND 0.45 M (1.5 FT) EAST OF THE EAST
 DI6656'EDGE OF A BIKE PATH.  THE STATION IS 6.5 M (21.3 FT) SOUTH OF A
 DI6656'MANHOLE THAT LIES WEST OF DORR ROAD, EAST OF THE BIKE PATH AND SOUTH
 DI6656'OF HUNTERS WAY ROAD.  THE STATION IS 4.1 M (13.5 FT) WEST OF THE WEST
 DI6656'EDGE OF PAVEMENT OF DORR ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI6655 ***********************************************************************
 DI6655  HT_MOD      -  This is a Height Modernization Survey Station.
 DI6655  DESIGNATION -  129 A
 DI6655  PID         -  DI6655
 DI6655  STATE/COUNTY-  IL/WINNEBAGO
 DI6655  COUNTRY     -  US
 DI6655  USGS QUAD   -  SOUTH BELOIT (2018)
 DI6655
 DI6655                         *CURRENT SURVEY CONTROL
 DI6655  ______________________________________________________________________
 DI6655* NAD 83(2011) POSITION- 42 28 34.77493(N) 089 02 22.28135(W)   ADJUSTED
 DI6655* NAD 83(2011) ELLIP HT-   202.224 (meters)        (06/27/12)   ADJUSTED
 DI6655* NAD 83(2011) EPOCH   -  2010.00
 DI6655* NAVD 88 ORTHO HEIGHT -   235.95  (meters)      774.1   (feet) GPS OBS
 DI6655  ______________________________________________________________________
 DI6655  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI6655  GEOID HEIGHT    -        -33.625 (meters)                     GEOID03
 DI6655  GEOID HEIGHT    -        -33.720 (meters)                     GEOID18
 DI6655  NAD 83(2011) X  -     78,978.870 (meters)                     COMP
 DI6655  NAD 83(2011) Y  - -4,710,919.833 (meters)                     COMP
 DI6655  NAD 83(2011) Z  -  4,284,912.080 (meters)                     COMP
 DI6655  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 DI6655
 DI6655  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI6655  Standards:
 DI6655         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI6655            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI6655  -------------------------------------------------------------------
 DI6655  NETWORK    0.51   0.71           0.23   0.18   0.36     -0.12485635
 DI6655  -------------------------------------------------------------------
 DI6655  Click here for local accuracies and other accuracy information.
 DI6655
 DI6655.The horizontal coordinates were established by GPS observations
 DI6655.and adjusted by the National Geodetic Survey in June 2012.
 DI6655
 DI6655.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI6655.been affixed to the stable North American tectonic plate. See 
 DI6655.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI6655
 DI6655.The horizontal coordinates are valid at the epoch date displayed above
 DI6655.which is a decimal equivalence of Year/Month/Day.
 DI6655
 DI6655.The orthometric height was determined by GPS observations and a
 DI6655.high-resolution geoid model using precise GPS observation and
 DI6655.processing techniques.
 DI6655
 DI6655.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI6655.GEOID18 height accuracy estimate available here.
 DI6655
 DI6655.Click photographs - Photos may exist for this station.
 DI6655
 DI6655.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI6655
 DI6655.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI6655
 DI6655.The ellipsoidal height was determined by GPS observations
 DI6655.and is referenced to NAD 83.
 DI6655
 DI6655. The following values were computed from the NAD 83(2011) position.
 DI6655
 DI6655;                    North         East     Units Scale Factor Converg.
 DI6655;SPC IL W     -   645,604.453   792,680.157   MT  1.00004682   +0 45 40.3
 DI6655;SPC IL W     - 2,118,120.61  2,600,651.48   sFT  1.00004682   +0 45 40.3
 DI6655;UTM  16      - 4,704,679.761   332,353.936   MT  0.99994580   -1 22 39.3
 DI6655
 DI6655!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI6655!SPC IL W     -   0.99996829  x   1.00004682  =   1.00001510
 DI6655!UTM  16      -   0.99996829  x   0.99994580  =   0.99991409
 DI6655
 DI6655:                Primary Azimuth Mark                     Grid Az
 DI6655:SPC IL W     -  129                                      180 39 52.7
 DI6655:UTM  16      -  129                                      182 48 12.3
 DI6655
 DI6655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3235304679(NAD 83)
 DI6655
 DI6655|---------------------------------------------------------------------|
 DI6655| PID    Reference Object                     Distance      Geod. Az  |
 DI6655|                                                           dddmmss.s |
 DI6655| DI6656 129                                 487.756 METERS 1812533.0 |
 DI6655|---------------------------------------------------------------------|
 DI6655
 DI6655                          SUPERSEDED SURVEY CONTROL
 DI6655
 DI6655  NAD 83(2007)-  42 28 34.77475(N)    089 02 22.28198(W) AD(2002.00) 1
 DI6655  ELLIP H (03/16/09)  202.251  (m)                       GP(2002.00) 4 1
 DI6655  NAD 83(1997)-  42 28 34.77462(N)    089 02 22.28159(W) AD(       ) 1
 DI6655  ELLIP H (05/16/07)  202.247  (m)                       GP(       ) 4 1
 DI6655
 DI6655.Superseded values are not recommended for survey control.
 DI6655
 DI6655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI6655.See file dsdata.pdf to determine how the superseded data were derived.
 DI6655
 DI6655_MARKER: F = FLANGE-ENCASED ROD
 DI6655_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI6655_MARK LOGO: IL-201
 DI6655_PROJECTION: FLUSH
 DI6655_MAGNETIC: I = MARKER IS A STEEL ROD
 DI6655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DI6655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI6655+SATELLITE: SATELLITE OBSERVATIONS - 2007
 DI6655_ROD/PIPE-DEPTH: 5 meters
 DI6655
 DI6655  HISTORY     - Date     Condition        Report By
 DI6655  HISTORY     - 2007     MONUMENTED       IL-201
 DI6655
 DI6655                          STATION DESCRIPTION
 DI6655
 DI6655'DESCRIBED BY WINNEBAGO COUNTY LLINOIS 2007
 DI6655'THE STATION IS LOCATED ON THE EAST SIDE OF DORR ROAD IN THE CITY OF
 DI6655'SOUTH BELOIT.
 DI6655'
 DI6655'TO REACH THE STATION FROM THE INTERSECTION OF PRAIRIE HILL ROAD AND
 DI6655'DORR ROAD, GO NORTH ON DORR ROAD 0.63 KM (0.4 MI) TO THE STATION ON
 DI6655'THE RIGHT.  THE STATION IS LOCATED NORTHWEST OF A BINGO HALL, IN A
 DI6655'GRASSY STRIP WEST OF AN ASPHALT BIKE PATH AND EAST OF DORR ROAD.  THE
 DI6655'STATION IS 25 M (82.0 FT) SOUTH OF THE SOUTH ASPHALT LINE OF THE NORTH
 DI6655'ENTRANCE TO THE BINGO HALL PARKING LOT.  THE STATION IS 3.8 M (12.5
 DI6655'FT) EAST OF THE BIKE PATH.  THE STATION IS 14 M (45.9 FT) SOUTHWEST OF
 DI6655'A POWER POLE NUMBER 46-2-8-0124.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0171 ***********************************************************************
 KC0171  DESIGNATION -  13
 KC0171  PID         -  KC0171
 KC0171  STATE/COUNTY-  IL/GREENE
 KC0171  COUNTRY     -  US
 KC0171  USGS QUAD   -  PEARL EAST (2018)
 KC0171
 KC0171                         *CURRENT SURVEY CONTROL
 KC0171  ______________________________________________________________________
 KC0171* NAD 83(1986) POSITION- 39 27 06.     (N) 090 32 54.     (W)   SCALED
 KC0171* NAVD 88 ORTHO HEIGHT -   132.436 (meters)      434.50  (feet) ADJUSTED
 KC0171  ______________________________________________________________________
 KC0171  GEOID HEIGHT    -        -32.327 (meters)                     GEOID18
 KC0171  DYNAMIC HEIGHT  -        132.359 (meters)      434.25  (feet) COMP
 KC0171  MODELED GRAVITY -    980,050.7   (mgal)                       NAVD 88
 KC0171
 KC0171  VERT ORDER      -  FIRST     CLASS II
 KC0171
 KC0171.The horizontal coordinates were scaled from a map and have
 KC0171.an estimated accuracy of +/- 6 seconds.
 KC0171
 KC0171.The orthometric height was determined by differential leveling and
 KC0171.adjusted by the NATIONAL GEODETIC SURVEY
 KC0171.in June 1991.
 KC0171
 KC0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0171.GEOID18 height accuracy estimate available here.
 KC0171
 KC0171.Click photographs - Photos may exist for this station.
 KC0171
 KC0171.The dynamic height is computed by dividing the NAVD 88
 KC0171.geopotential number by the normal gravity value computed on the
 KC0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0171.degrees latitude (g = 980.6199 gals.).
 KC0171
 KC0171.The modeled gravity was interpolated from observed gravity values.
 KC0171
 KC0171;                    North         East    Units  Estimated Accuracy
 KC0171;SPC IL W     -   309,180.      667,150.      MT  (+/- 180 meters Scaled)
 KC0171
 KC0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD109697(NAD 83)
 KC0171
 KC0171                          SUPERSEDED SURVEY CONTROL
 KC0171
 KC0171  NGVD 29 (??/??/92)  132.56   (m)          434.9    (f) COMPUTED    1 2
 KC0171
 KC0171.Superseded values are not recommended for survey control.
 KC0171
 KC0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0171.See file dsdata.pdf to determine how the superseded data were derived.
 KC0171
 KC0171_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0171_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0171_STAMPING: ELEV 442.44 1903 FT MEMPHIS DATUM
 KC0171_MARK LOGO: IRC
 KC0171_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0171
 KC0171  HISTORY     - Date     Condition        Report By
 KC0171  HISTORY     - 1903     MONUMENTED       IRC
 KC0171  HISTORY     - 1961     GOOD             CGS
 KC0171
 KC0171                          STATION DESCRIPTION
 KC0171
 KC0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0171'0.3 MI W FROM HILLVIEW.
 KC0171'ABOUT 0.3 MILE WEST ALONG THE GULF, MOBILE AND OHIO RAILROAD
 KC0171'FROM THE POST OFFICE AT HILLVIEW, 6 RAILS WEST OF THE WEST END
 KC0171'OF A GRAIN ELEVATOR, 20 1/2 FEET SOUTH OF THE SOUTH RAIL OF THE
 KC0171'SOUTH ONE OF TWO TRACKS, BETWEEN THE TRACKS AND A LEVEE, 48
 KC0171'FEET SOUTH AND ACROSS SIDE TRACK FROM SOUTH RAIL OF MAIN TRACK,
 KC0171'44 FEET SOUTHEAST OF THE 3RD TELEPHONE POLE WEST OF THE
 KC0171'ELEVATOR, THE CAP IS 3 FEET UNDERGROUND ACCESS TO WHICH IS HAD
 KC0171'THROUGH A 6-INCH TILE WHICH PROJECTS 6 INCHES ABOVE THE LEVEL
 KC0171'OF THE GROUND, 4 FEET NORTH OF A METAL WITNESS POST, AND 5 FEET
 KC0171'BELOW THE LEVEL OF THE TRACK.  NOTE-- THE COPPER BOLT WAS NOT
 KC0171'DUG UP DUE TO THE DEPTH OF THE BOLT.  THE ROD WAS HELD ON THE
 KC0171'TOP OF CAP AND THE CAP APPEARS OK BUT WAS NOT DUG UP TO SEE IF
 KC0171'PIPE WAS SOLID.  PIPE REPORTED IN 1941 TO BE LEANING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1974 ***********************************************************************
 DN1974  DESIGNATION -  13
 DN1974  PID         -  DN1974
 DN1974  STATE/COUNTY-  IL/FULTON
 DN1974  COUNTRY     -  US
 DN1974  USGS QUAD   -  FARMINGTON WEST (2018)
 DN1974
 DN1974                         *CURRENT SURVEY CONTROL
 DN1974  ______________________________________________________________________
 DN1974* NAD 83(2011) POSITION- 40 37 32.71566(N) 090 02 45.80683(W)   ADJUSTED
 DN1974* NAD 83(2011) ELLIP HT-   193.399 (meters)        (06/27/12)   ADJUSTED
 DN1974* NAD 83(2011) EPOCH   -  2010.00
 DN1974* NAVD 88 ORTHO HEIGHT -   226.5   (meters)      743.    (feet) GPS OBS
 DN1974  ______________________________________________________________________
 DN1974  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1974  GEOID HEIGHT    -        -33.090 (meters)                     GEOID09
 DN1974  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 DN1974  NAD 83(2011) X  -     -3,897.005 (meters)                     COMP
 DN1974  NAD 83(2011) Y  - -4,847,899.477 (meters)                     COMP
 DN1974  NAD 83(2011) Z  -  4,131,094.505 (meters)                     COMP
 DN1974  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 DN1974
 DN1974  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1974  Standards:
 DN1974         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1974            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1974  -------------------------------------------------------------------
 DN1974  NETWORK    2.19   1.74           1.00   0.74   0.89     -0.17315962
 DN1974  -------------------------------------------------------------------
 DN1974  Click here for local accuracies and other accuracy information.
 DN1974
 DN1974.The horizontal coordinates were established by GPS observations
 DN1974.and adjusted by the National Geodetic Survey in June 2012.
 DN1974
 DN1974.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1974.been affixed to the stable North American tectonic plate. See 
 DN1974.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1974
 DN1974.The horizontal coordinates are valid at the epoch date displayed above
 DN1974.which is a decimal equivalence of Year/Month/Day.
 DN1974
 DN1974.The orthometric height was determined by GPS observations and a
 DN1974.high-resolution geoid model.
 DN1974
 DN1974.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1974.GEOID18 height accuracy estimate available here.
 DN1974
 DN1974.Click photographs - Photos may exist for this station.
 DN1974
 DN1974.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1974
 DN1974.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1974
 DN1974.The ellipsoidal height was determined by GPS observations
 DN1974.and is referenced to NAD 83.
 DN1974
 DN1974. The following values were computed from the NAD 83(2011) position.
 DN1974
 DN1974;                    North         East     Units Scale Factor Converg.
 DN1974;SPC IL W     -   439,474.875   710,204.059   MT  0.99994246   +0 04 42.7
 DN1974;SPC IL W     - 1,441,843.82  2,330,061.15   sFT  0.99994246   +0 04 42.7
 DN1974;UTM  15      - 4,501,409.175   749,848.002   MT  1.00036844   +1 55 27.7
 DN1974;UTM  16      - 4,501,675.078   242,359.698   MT  1.00041712   -1 59 03.9
 DN1974
 DN1974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1974!SPC IL W     -   0.99996966  x   0.99994246  =   0.99991212
 DN1974!UTM  15      -   0.99996966  x   1.00036844  =   1.00033809
 DN1974!UTM  16      -   0.99996966  x   1.00041712  =   1.00038677
 DN1974
 DN1974_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4984801409(NAD 83)
 DN1974
 DN1974                          SUPERSEDED SURVEY CONTROL
 DN1974
 DN1974  NAD 83(2007)-  40 37 32.71585(N)    090 02 45.80791(W) AD(2002.00) 1
 DN1974  ELLIP H (08/11/11)  193.420  (m)                       GP(2002.00) 4 1
 DN1974
 DN1974.Superseded values are not recommended for survey control.
 DN1974
 DN1974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1974.See file dsdata.pdf to determine how the superseded data were derived.
 DN1974
 DN1974_MARKER: DD = SURVEY DISK
 DN1974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1974_STAMPING: FC13
 DN1974_MARK LOGO: NONE
 DN1974_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1974+STABILITY: SURFACE MOTION
 DN1974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1974+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1974
 DN1974  HISTORY     - Date     Condition        Report By
 DN1974  HISTORY     - 200905   MONUMENTED       ILDT
 DN1974
 DN1974                          STATION DESCRIPTION
 DN1974
 DN1974'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1974'STATION IS LOCATED 0.5 MILES WEST OF THE TOWN OF NORRIS AND IS
 DN1974'MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 DN1974'33, T 8 N, R 4 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1974'FROM THE TOWN OF NORRIS AT THE INTERSECTION OF MAIN STREET AND CO. HWY
 DN1974'17 PROCEED WEST 0.75 MILES ALONG CO. HWY 17 TO THE INTERSECTION WITH
 DN1974'DEE BEE ROAD. STATION IS AT THE CENTERLINE INTERSECTION OF CO. HWY 17
 DN1974'AND DEE BEE ROAD, 44.00 FEET SOUTHWEST OF A POWER POLE, 39.40 FEET
 DN1974'SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER AND 42.90 FEET NORTHWEST
 DN1974'OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1323 ***********************************************************************
 KA1323  DESIGNATION -  13 RE
 KA1323  PID         -  KA1323
 KA1323  STATE/COUNTY-  IL/CRAWFORD
 KA1323  COUNTRY     -  US
 KA1323  USGS QUAD   -  MEROM (2019)
 KA1323
 KA1323                         *CURRENT SURVEY CONTROL
 KA1323  ______________________________________________________________________
 KA1323* NAD 83(1986) POSITION- 39 02 26.     (N) 087 36 45.     (W)   SCALED
 KA1323* NAVD 88 ORTHO HEIGHT -   137.895 (meters)      452.41  (feet) ADJUSTED
 KA1323  ______________________________________________________________________
 KA1323  GEOID HEIGHT    -        -31.976 (meters)                     GEOID18
 KA1323  DYNAMIC HEIGHT  -        137.814 (meters)      452.14  (feet) COMP
 KA1323  MODELED GRAVITY -    980,034.9   (mgal)                       NAVD 88
 KA1323
 KA1323  VERT ORDER      -  FIRST     CLASS II
 KA1323
 KA1323.The horizontal coordinates were scaled from a map and have
 KA1323.an estimated accuracy of +/- 6 seconds.
 KA1323
 KA1323.The orthometric height was determined by differential leveling and
 KA1323.adjusted by the NATIONAL GEODETIC SURVEY
 KA1323.in June 1991.
 KA1323
 KA1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1323.GEOID18 height accuracy estimate available here.
 KA1323
 KA1323.Click photographs - Photos may exist for this station.
 KA1323
 KA1323.The dynamic height is computed by dividing the NAVD 88
 KA1323.geopotential number by the normal gravity value computed on the
 KA1323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1323.degrees latitude (g = 980.6199 gals.).
 KA1323
 KA1323.The modeled gravity was interpolated from observed gravity values.
 KA1323
 KA1323;                    North         East    Units  Estimated Accuracy
 KA1323;SPC IL E     -   263,730.      362,410.      MT  (+/- 180 meters Scaled)
 KA1323
 KA1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ469214(NAD 83)
 KA1323
 KA1323                          SUPERSEDED SURVEY CONTROL
 KA1323
 KA1323  NGVD 29 (??/??/92)  138.027  (m)          452.84   (f) ADJ UNCH    1 2
 KA1323
 KA1323.Superseded values are not recommended for survey control.
 KA1323
 KA1323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1323.See file dsdata.pdf to determine how the superseded data were derived.
 KA1323
 KA1323_MARKER: DD = SURVEY DISK
 KA1323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1323_STAMPING: 13 RE 1956
 KA1323_MARK LOGO: USGS
 KA1323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1323+STABILITY: SURFACE MOTION
 KA1323
 KA1323  HISTORY     - Date     Condition        Report By
 KA1323  HISTORY     - 1956     MONUMENTED       USGS
 KA1323  HISTORY     - 1956     GOOD             CGS
 KA1323
 KA1323                          STATION DESCRIPTION
 KA1323
 KA1323'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1323'2.5 MI NW FROM PALESTINE.
 KA1323'2.5 MILES NORTH AND NORTHWEST ALONG LINCOLN NATIONAL MEMORIAL
 KA1323'HIGHWAY FROM THE ILLINOIS CENTRAL RAILROAD FREIGHT STATION AT
 KA1323'PALESTINE, ABOUT 0.25 MILE SOUTHEAST OF JUNCTION OF A GRAVEL
 KA1323'ROAD WEST, 32 FEET NORTHEAST OF CENTER LINE OF HIGHWAY, 145
 KA1323'FEET EAST AND ACROSS HIGHWAY FROM NORTH CORNER OF A 1 1/2-STORY
 KA1323'HOUSE WITH ASBESTOS SIDING OWEND BY MR. LAWRENCE LOWE, 110 FEET
 KA1323'EAST-SOUTHEAST AND ACROSS HIGHWAY FROM A POWER POLE WITH A
 KA1323'TRANSFORMER, 22 FEET NORTHWEST OF CENTER LINE OF A DRIVE
 KA1323'NORTHEAST TO A FIELD, 2 FEET NORTH OF A TELEPHONE POLE, 1 FOOT
 KA1323'ABOVE LEVEL OF HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KA1323'PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1799 ***********************************************************************
 ME1799  DESIGNATION -  130
 ME1799  PID         -  ME1799
 ME1799  STATE/COUNTY-  IL/COOK
 ME1799  COUNTRY     -  US
 ME1799  USGS QUAD   -  ENGLEWOOD (2018)
 ME1799
 ME1799                         *CURRENT SURVEY CONTROL
 ME1799  ______________________________________________________________________
 ME1799* NAD 83(1986) POSITION- 41 49 51.     (N) 087 42 16.     (W)   SCALED
 ME1799* NAVD 88 ORTHO HEIGHT -   182.803 (meters)      599.75  (feet) ADJUSTED
 ME1799  ______________________________________________________________________
 ME1799  GEOID HEIGHT    -        -33.517 (meters)                     GEOID18
 ME1799  DYNAMIC HEIGHT  -        182.740 (meters)      599.54  (feet) COMP
 ME1799  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 ME1799
 ME1799  VERT ORDER      -  FIRST     CLASS II
 ME1799
 ME1799.The horizontal coordinates were scaled from a map and have
 ME1799.an estimated accuracy of +/- 6 seconds.
 ME1799
 ME1799.The orthometric height was determined by differential leveling and
 ME1799.adjusted by the NATIONAL GEODETIC SURVEY
 ME1799.in June 1991.
 ME1799
 ME1799.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1799.GEOID18 height accuracy estimate available here.
 ME1799
 ME1799.Click photographs - Photos may exist for this station.
 ME1799
 ME1799.The dynamic height is computed by dividing the NAVD 88
 ME1799.geopotential number by the normal gravity value computed on the
 ME1799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1799.degrees latitude (g = 980.6199 gals.).
 ME1799
 ME1799.The modeled gravity was interpolated from observed gravity values.
 ME1799
 ME1799;                    North         East    Units  Estimated Accuracy
 ME1799;SPC IL E     -   573,510.      352,240.      MT  (+/- 180 meters Scaled)
 ME1799
 ME1799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM415312(NAD 83)
 ME1799
 ME1799                          SUPERSEDED SURVEY CONTROL
 ME1799
 ME1799  NGVD 29 (??/??/92)  182.89   (m)          600.0    (f) COMPUTED    1 2
 ME1799
 ME1799.Superseded values are not recommended for survey control.
 ME1799
 ME1799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1799.See file dsdata.pdf to determine how the superseded data were derived.
 ME1799
 ME1799_MARKER: B = BOLT
 ME1799_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1799_SP_SET: BRIDGE WINGWALL
 ME1799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1799
 ME1799  HISTORY     - Date     Condition        Report By
 ME1799  HISTORY     - 1904     MONUMENTED       CGS
 ME1799  HISTORY     - 1947     POOR             CGS
 ME1799
 ME1799                          STATION DESCRIPTION
 ME1799
 ME1799'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1799'AT CHICAGO.
 ME1799'AT CHICAGO, AT THE SOUTH END OF THE SOUTH KEDZIE AVENUE BRIDGE
 ME1799'OVER THE CHICAGO DRAINAGE CANAL, SET IN THE TOP OF THE SOUTHWEST
 ME1799'STONE WING WALL OF THE BRIDGE, 13.0 FEET SOUTHWEST OF THE
 ME1799'NORTHEAST END OF THE STONE GUARD RAIL OVER THE WING WALL, 14.0
 ME1799'FEET NORTHEAST OF THE SOUTHWEST END OF THE STONE GUARD RAIL OVER
 ME1799'THE WING WALL, 0.5 FOOT SOUTHEAST OF THE SOUTHEAST FACE OF THE
 ME1799'GUARD RAIL, AND ABOUT 0.4 FOOT ABOVE THE BRIDGE FLOOR.  A COPPER
 ME1799'BOLT LEADED IN THE HORIZONTAL SURFACE OF BRIDGE WING WALL, WITH
 ME1799'THE LETTERS U.S. CHISELED IN STONE.  NOTE-- THE COPPER BOLT IS
 ME1799'LOOSE AND IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI6658 ***********************************************************************
 DI6658  HT_MOD      -  This is a Height Modernization Survey Station.
 DI6658  DESIGNATION -  130
 DI6658  PID         -  DI6658
 DI6658  STATE/COUNTY-  IL/WINNEBAGO
 DI6658  COUNTRY     -  US
 DI6658  USGS QUAD   -  ROCKFORD NORTH (2018)
 DI6658
 DI6658                         *CURRENT SURVEY CONTROL
 DI6658  ______________________________________________________________________
 DI6658* NAD 83(2011) POSITION- 42 22 15.71302(N) 089 00 23.01746(W)   ADJUSTED
 DI6658* NAD 83(2011) ELLIP HT-   223.937 (meters)        (06/27/12)   ADJUSTED
 DI6658* NAD 83(2011) EPOCH   -  2010.00
 DI6658* NAVD 88 ORTHO HEIGHT -   257.53  (meters)      844.9   (feet) GPS OBS
 DI6658  ______________________________________________________________________
 DI6658  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI6658  GEOID HEIGHT    -        -33.495 (meters)                     GEOID03
 DI6658  GEOID HEIGHT    -        -33.578 (meters)                     GEOID18
 DI6658  NAD 83(2011) X  -     81,839.856 (meters)                     COMP
 DI6658  NAD 83(2011) Y  - -4,718,778.910 (meters)                     COMP
 DI6658  NAD 83(2011) Z  -  4,276,292.486 (meters)                     COMP
 DI6658  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 DI6658
 DI6658  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI6658  Standards:
 DI6658         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI6658            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI6658  -------------------------------------------------------------------
 DI6658  NETWORK    0.87   1.25           0.40   0.30   0.64     -0.04581404
 DI6658  -------------------------------------------------------------------
 DI6658  Click here for local accuracies and other accuracy information.
 DI6658
 DI6658.The horizontal coordinates were established by GPS observations
 DI6658.and adjusted by the National Geodetic Survey in June 2012.
 DI6658
 DI6658.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI6658.been affixed to the stable North American tectonic plate. See 
 DI6658.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI6658
 DI6658.The horizontal coordinates are valid at the epoch date displayed above
 DI6658.which is a decimal equivalence of Year/Month/Day.
 DI6658
 DI6658.The orthometric height was determined by GPS observations and a
 DI6658.high-resolution geoid model using precise GPS observation and
 DI6658.processing techniques.
 DI6658
 DI6658.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI6658.GEOID18 height accuracy estimate available here.
 DI6658
 DI6658.Click photographs - Photos may exist for this station.
 DI6658
 DI6658.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI6658
 DI6658.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI6658
 DI6658.The ellipsoidal height was determined by GPS observations
 DI6658.and is referenced to NAD 83.
 DI6658
 DI6658. The following values were computed from the NAD 83(2011) position.
 DI6658
 DI6658;                    North         East     Units Scale Factor Converg.
 DI6658;SPC IL W     -   633,945.320   795,564.033   MT  1.00005350   +0 46 55.2
 DI6658;SPC IL W     - 2,079,868.94  2,610,113.00   sFT  1.00005350   +0 46 55.2
 DI6658;UTM  16      - 4,692,922.502   334,800.858   MT  0.99993579   -1 21 08.9
 DI6658
 DI6658!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI6658!SPC IL W     -   0.99996488  x   1.00005350  =   1.00001838
 DI6658!UTM  16      -   0.99996488  x   0.99993579  =   0.99990067
 DI6658
 DI6658:                Primary Azimuth Mark                     Grid Az
 DI6658:SPC IL W     -  130 A                                    038 02 40.5
 DI6658:UTM  16      -  130 A                                    040 10 44.6
 DI6658
 DI6658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3480092922(NAD 83)
 DI6658
 DI6658|---------------------------------------------------------------------|
 DI6658| PID    Reference Object                     Distance      Geod. Az  |
 DI6658|                                                           dddmmss.s |
 DI6658| DI6657 130 A                               466.524 METERS 0384935.7 |
 DI6658|---------------------------------------------------------------------|
 DI6658
 DI6658                          SUPERSEDED SURVEY CONTROL
 DI6658
 DI6658  NAD 83(2007)-  42 22 15.71272(N)    089 00 23.01797(W) AD(2002.00) 1
 DI6658  ELLIP H (03/16/09)  223.966  (m)                       GP(2002.00) 4 1
 DI6658  NAD 83(1997)-  42 22 15.71261(N)    089 00 23.01772(W) AD(       ) 1
 DI6658  ELLIP H (05/16/07)  223.956  (m)                       GP(       ) 4 1
 DI6658
 DI6658.Superseded values are not recommended for survey control.
 DI6658
 DI6658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI6658.See file dsdata.pdf to determine how the superseded data were derived.
 DI6658
 DI6658_MARKER: F = FLANGE-ENCASED ROD
 DI6658_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI6658_MARK LOGO: IL-201
 DI6658_PROJECTION: FLUSH
 DI6658_MAGNETIC: I = MARKER IS A STEEL ROD
 DI6658_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DI6658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI6658+SATELLITE: SATELLITE OBSERVATIONS - 2007
 DI6658_ROD/PIPE-DEPTH: 5 meters
 DI6658
 DI6658  HISTORY     - Date     Condition        Report By
 DI6658  HISTORY     - 2007     MONUMENTED       IL-201
 DI6658
 DI6658                          STATION DESCRIPTION
 DI6658
 DI6658'DESCRIBED BY WINNEBAGO COUNTY LLINOIS 2007
 DI6658'THE STATION IS LOCATED IN THE DIRT FILLED CENTER MEDIAN OF NORTH
 DI6658'PERRYVILLE ROAD IN THE CITY MACHESNEY PARK.
 DI6658'
 DI6658'TO REACH THE STATION FROM THE INTERSECTION OF NORTH PERRYVILLE ROAD
 DI6658'AND ILLINOIS HIGHWAY 173, GO NORTH ON NORTH PERRYVILLE ROAD 0.64 KM
 DI6658'(0.4 MI) TO THE STATION ON THE LEFT.  THE STATION IS 9.0 M (29.5 FT)
 DI6658'NORTH OF WHERE THE MEDIAN TRANSITIONS FROM SOLID CONCRETE TO DIRT WITH
 DI6658'CURB ON EITHER SIDE.  THE TRANSITION IS 114 M (374.0 FT) NORTH OF THE
 DI6658'SOUTH END OF THE MEDIAN.  THE MEDIAN IS NORTH OF THE INTERSECTION OF
 DI6658'ANJALI WAY WITH NORTH PERRYVILLE ROAD.  THE STATION IS 0.2 M (0.7 FT)
 DI6658'SOUTH OF A STEEL POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI6657 ***********************************************************************
 DI6657  HT_MOD      -  This is a Height Modernization Survey Station.
 DI6657  DESIGNATION -  130 A
 DI6657  PID         -  DI6657
 DI6657  STATE/COUNTY-  IL/WINNEBAGO
 DI6657  COUNTRY     -  US
 DI6657  USGS QUAD   -  ROCKFORD NORTH (2018)
 DI6657
 DI6657                         *CURRENT SURVEY CONTROL
 DI6657  ______________________________________________________________________
 DI6657* NAD 83(2011) POSITION- 42 22 27.49166(N) 089 00 10.23290(W)   ADJUSTED
 DI6657* NAD 83(2011) ELLIP HT-   224.925 (meters)        (06/27/12)   ADJUSTED
 DI6657* NAD 83(2011) EPOCH   -  2010.00
 DI6657* NAVD 88 ORTHO HEIGHT -   258.53  (meters)      848.2   (feet) GPS OBS
 DI6657  ______________________________________________________________________
 DI6657  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI6657  GEOID HEIGHT    -        -33.500 (meters)                     GEOID03
 DI6657  GEOID HEIGHT    -        -33.584 (meters)                     GEOID18
 DI6657  NAD 83(2011) X  -     82,128.082 (meters)                     COMP
 DI6657  NAD 83(2011) Y  - -4,718,529.648 (meters)                     COMP
 DI6657  NAD 83(2011) Z  -  4,276,561.661 (meters)                     COMP
 DI6657  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 DI6657
 DI6657  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI6657  Standards:
 DI6657         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI6657            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI6657  -------------------------------------------------------------------
 DI6657  NETWORK    0.84   1.22           0.39   0.28   0.62      0.05835179
 DI6657  -------------------------------------------------------------------
 DI6657  Click here for local accuracies and other accuracy information.
 DI6657
 DI6657.The horizontal coordinates were established by GPS observations
 DI6657.and adjusted by the National Geodetic Survey in June 2012.
 DI6657
 DI6657.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI6657.been affixed to the stable North American tectonic plate. See 
 DI6657.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI6657
 DI6657.The horizontal coordinates are valid at the epoch date displayed above
 DI6657.which is a decimal equivalence of Year/Month/Day.
 DI6657
 DI6657.The orthometric height was determined by GPS observations and a
 DI6657.high-resolution geoid model using precise GPS observation and
 DI6657.processing techniques.
 DI6657
 DI6657.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI6657.GEOID18 height accuracy estimate available here.
 DI6657
 DI6657.Click photographs - Photos may exist for this station.
 DI6657
 DI6657.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI6657
 DI6657.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI6657
 DI6657.The ellipsoidal height was determined by GPS observations
 DI6657.and is referenced to NAD 83.
 DI6657
 DI6657. The following values were computed from the NAD 83(2011) position.
 DI6657
 DI6657;                    North         East     Units Scale Factor Converg.
 DI6657;SPC IL W     -   634,312.742   795,851.555   MT  1.00005418   +0 47 04.0
 DI6657;SPC IL W     - 2,081,074.39  2,611,056.31   sFT  1.00005418   +0 47 04.0
 DI6657;UTM  16      - 4,693,278.918   335,101.830   MT  0.99993457   -1 21 00.6
 DI6657
 DI6657!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI6657!SPC IL W     -   0.99996473  x   1.00005418  =   1.00001890
 DI6657!UTM  16      -   0.99996473  x   0.99993457  =   0.99989930
 DI6657
 DI6657:                Primary Azimuth Mark                     Grid Az
 DI6657:SPC IL W     -  130                                      218 02 40.4
 DI6657:UTM  16      -  130                                      220 10 45.0
 DI6657
 DI6657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3510193278(NAD 83)
 DI6657
 DI6657|---------------------------------------------------------------------|
 DI6657| PID    Reference Object                     Distance      Geod. Az  |
 DI6657|                                                           dddmmss.s |
 DI6657| DI6658 130                                 466.524 METERS 2184944.4 |
 DI6657|---------------------------------------------------------------------|
 DI6657
 DI6657                          SUPERSEDED SURVEY CONTROL
 DI6657
 DI6657  NAD 83(2007)-  42 22 27.49137(N)    089 00 10.23344(W) AD(2002.00) 1
 DI6657  ELLIP H (03/16/09)  224.955  (m)                       GP(2002.00) 4 1
 DI6657  NAD 83(1997)-  42 22 27.49125(N)    089 00 10.23316(W) AD(       ) 1
 DI6657  ELLIP H (05/16/07)  224.945  (m)                       GP(       ) 4 1
 DI6657
 DI6657.Superseded values are not recommended for survey control.
 DI6657
 DI6657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI6657.See file dsdata.pdf to determine how the superseded data were derived.
 DI6657
 DI6657_MARKER: F = FLANGE-ENCASED ROD
 DI6657_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI6657_STAMPING: WIN 130 A
 DI6657_MARK LOGO: IL-201
 DI6657_PROJECTION: FLUSH
 DI6657_MAGNETIC: I = MARKER IS A STEEL ROD
 DI6657_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DI6657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI6657+SATELLITE: SATELLITE OBSERVATIONS - 2007
 DI6657_ROD/PIPE-DEPTH: 4 meters
 DI6657
 DI6657  HISTORY     - Date     Condition        Report By
 DI6657  HISTORY     - 2007     MONUMENTED       IL-201
 DI6657
 DI6657                          STATION DESCRIPTION
 DI6657
 DI6657'DESCRIBED BY WINNEBAGO COUNTY LLINOIS 2007
 DI6657'THE STATION IS LOCATED IN THE DIRT FILLED CENTER MEDIAN OF NORTH
 DI6657'PERRYVILLE ROAD IN THE CITY OF MACHESNEY PARK.
 DI6657'
 DI6657'TO REACH THE STATION FROM THE INTERSECTION OF NORTH PERRYVILLE ROAD
 DI6657'AND ILLINOIS HIGHWAY 173, GO NORTH ON NORTH PERRYVILLE ROAD 1.11 KM
 DI6657'(0.7 MI) TO THE STATION ON THE LEFT.THE STATION OS 4.45 M (14.6 FT)
 DI6657'SOUTH OF WHERE THE MEDIAN TRANSITIONS FROM SOLID CONCRETE TO DIRT WITH
 DI6657'CURB ON EITHER SIDE.  THE TRANSITION IS 103 M (337.9 FT) SOUTH OF THE
 DI6657'NORTH END OF MEDIAN.  THE MEDIAN IS NORTH OF THE INTERSECTION OF
 DI6657'ANJALI WAY WITH NORTH PERRYVILLE ROAD.  THE STATION IS 0.2 M (0.7 FT)
 DI6657'NORTH OF A STEEL POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0467 ***********************************************************************
 LD0467  DESIGNATION -  14
 LD0467  PID         -  LD0467
 LD0467  STATE/COUNTY-  IL/HENDERSON
 LD0467  COUNTRY     -  US
 LD0467  USGS QUAD   -  BURLINGTON (2018)
 LD0467
 LD0467                         *CURRENT SURVEY CONTROL
 LD0467  ______________________________________________________________________
 LD0467* NAD 83(1986) POSITION- 40 47 58.     (N) 091 05 19.     (W)   SCALED
 LD0467* NAVD 88 ORTHO HEIGHT -   165.196 (meters)      541.98  (feet) ADJUSTED
 LD0467  ______________________________________________________________________
 LD0467  GEOID HEIGHT    -        -33.280 (meters)                     GEOID18
 LD0467  DYNAMIC HEIGHT  -        165.120 (meters)      541.73  (feet) COMP
 LD0467  MODELED GRAVITY -    980,163.7   (mgal)                       NAVD 88
 LD0467
 LD0467  VERT ORDER      -  SECOND    CLASS 0
 LD0467
 LD0467.The horizontal coordinates were scaled from a map and have
 LD0467.an estimated accuracy of +/- 6 seconds.
 LD0467
 LD0467.The orthometric height was determined by differential leveling and
 LD0467.adjusted by the NATIONAL GEODETIC SURVEY
 LD0467.in June 1991.
 LD0467
 LD0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0467.GEOID18 height accuracy estimate available here.
 LD0467
 LD0467.Click photographs - Photos may exist for this station.
 LD0467
 LD0467.The dynamic height is computed by dividing the NAVD 88
 LD0467.geopotential number by the normal gravity value computed on the
 LD0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0467.degrees latitude (g = 980.6199 gals.).
 LD0467
 LD0467.The modeled gravity was interpolated from observed gravity values.
 LD0467
 LD0467;                    North         East    Units  Estimated Accuracy
 LD0467;SPC IL W     -   459,160.      622,200.      MT  (+/- 180 meters Scaled)
 LD0467
 LD0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF612182(NAD 83)
 LD0467
 LD0467                          SUPERSEDED SURVEY CONTROL
 LD0467
 LD0467  NGVD 29 (??/??/92)  165.231  (m)          542.10   (f) ADJ UNCH    2 0
 LD0467
 LD0467.Superseded values are not recommended for survey control.
 LD0467
 LD0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0467.See file dsdata.pdf to determine how the superseded data were derived.
 LD0467
 LD0467_MARKER: B = BOLT
 LD0467_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0467_SP_SET: BRIDGE
 LD0467_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0467
 LD0467  HISTORY     - Date     Condition        Report By
 LD0467  HISTORY     - UNK      MONUMENTED       USACE
 LD0467  HISTORY     - 1935     GOOD             CGS
 LD0467  HISTORY     - 1935     MARK NOT FOUND   CGS
 LD0467  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0467
 LD0467                          STATION DESCRIPTION
 LD0467
 LD0467'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0467'AT BURLINGTON.
 LD0467'IN HENDERSON COUNTY, ILLINOIS, AT THE CHICAGO, BURLINGTON AND
 LD0467'QUINCY RAILROAD BRIDGE OVER MISSISSIPPI RIVER AT BURLINGTON, DES
 LD0467'MOINES COUNTY, IOWA, AND IN THE NORTH END OF THE EAST ABUTMENT.
 LD0467'THE TOP OF A COPPER BOLT LEADED VERTICALLY AND SURROUNDED BY THE
 LD0467'LETTERS USPBM CUT IN THE ABUTMENT.
 LD0467
 LD0467                          STATION RECOVERY (1935)
 LD0467
 LD0467'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 LD0467'MARK NOT FOUND.
 LD0467
 LD0467                          STATION RECOVERY (2001)
 LD0467
 LD0467'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0467'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1976 ***********************************************************************
 DN1976  DESIGNATION -  14
 DN1976  PID         -  DN1976
 DN1976  STATE/COUNTY-  IL/FULTON
 DN1976  COUNTRY     -  US
 DN1976  USGS QUAD   -  FARMINGTON WEST (2018)
 DN1976
 DN1976                         *CURRENT SURVEY CONTROL
 DN1976  ______________________________________________________________________
 DN1976* NAD 83(2011) POSITION- 40 37 33.36803(N) 090 06 07.47287(W)   ADJUSTED
 DN1976* NAD 83(2011) ELLIP HT-   196.304 (meters)        (06/27/12)   ADJUSTED
 DN1976* NAD 83(2011) EPOCH   -  2010.00
 DN1976* NAVD 88 ORTHO HEIGHT -   229.4   (meters)      753.    (feet) GPS OBS
 DN1976  ______________________________________________________________________
 DN1976  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1976  GEOID HEIGHT    -        -33.119 (meters)                     GEOID09
 DN1976  GEOID HEIGHT    -        -33.110 (meters)                     GEOID18
 DN1976  NAD 83(2011) X  -     -8,636.797 (meters)                     COMP
 DN1976  NAD 83(2011) Y  - -4,847,882.451 (meters)                     COMP
 DN1976  NAD 83(2011) Z  -  4,131,111.670 (meters)                     COMP
 DN1976  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 DN1976
 DN1976  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1976  Standards:
 DN1976         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1976            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1976  -------------------------------------------------------------------
 DN1976  NETWORK    2.19   1.63           1.00   0.76   0.83      0.01399908
 DN1976  -------------------------------------------------------------------
 DN1976  Click here for local accuracies and other accuracy information.
 DN1976
 DN1976.The horizontal coordinates were established by GPS observations
 DN1976.and adjusted by the National Geodetic Survey in June 2012.
 DN1976
 DN1976.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1976.been affixed to the stable North American tectonic plate. See 
 DN1976.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1976
 DN1976.The horizontal coordinates are valid at the epoch date displayed above
 DN1976.which is a decimal equivalence of Year/Month/Day.
 DN1976
 DN1976.The orthometric height was determined by GPS observations and a
 DN1976.high-resolution geoid model.
 DN1976
 DN1976.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1976.GEOID18 height accuracy estimate available here.
 DN1976
 DN1976.Click photographs - Photos may exist for this station.
 DN1976
 DN1976.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1976
 DN1976.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1976
 DN1976.The ellipsoidal height was determined by GPS observations
 DN1976.and is referenced to NAD 83.
 DN1976
 DN1976. The following values were computed from the NAD 83(2011) position.
 DN1976
 DN1976;                    North         East     Units Scale Factor Converg.
 DN1976;SPC IL W     -   439,490.010   705,464.650   MT  0.99994154   +0 02 31.4
 DN1976;SPC IL W     - 1,441,893.47  2,314,511.94   sFT  0.99994154   +0 02 31.4
 DN1976;UTM  15      - 4,501,271.591   745,108.614   MT  1.00033956   +1 53 16.2
 DN1976
 DN1976!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1976!SPC IL W     -   0.99996921  x   0.99994154  =   0.99991075
 DN1976!UTM  15      -   0.99996921  x   1.00033956  =   1.00030876
 DN1976
 DN1976_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4510801271(NAD 83)
 DN1976
 DN1976                          SUPERSEDED SURVEY CONTROL
 DN1976
 DN1976  NAD 83(2007)-  40 37 33.36819(N)    090 06 07.47399(W) AD(2002.00) 1
 DN1976  ELLIP H (08/11/11)  196.324  (m)                       GP(2002.00) 4 1
 DN1976
 DN1976.Superseded values are not recommended for survey control.
 DN1976
 DN1976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1976.See file dsdata.pdf to determine how the superseded data were derived.
 DN1976
 DN1976_MARKER: DD = SURVEY DISK
 DN1976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1976_STAMPING: FC14
 DN1976_MARK LOGO: NONE
 DN1976_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1976+STABILITY: SURFACE MOTION
 DN1976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1976+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1976
 DN1976  HISTORY     - Date     Condition        Report By
 DN1976  HISTORY     - 200905   MONUMENTED       ILDT
 DN1976
 DN1976                          STATION DESCRIPTION
 DN1976
 DN1976'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1976'STATION IS LOCATED 3.6 MILES WEST OF THE TOWN OF NORRIS AND IS
 DN1976'MONUMENTED AS THE NORTHEAST CORNER OF THE NORTHEAST QUARTER OF SECTION
 DN1976'1, T 7 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1976'FROM THE POST OFFICE IN THE TOWN OF NORRIS AT THE INTERSECTION OF
 DN1976'COUNTY HIGHWAY 17 AND OAK STREET PROCEED WEST 3.6 MILES ALONG COUNTY
 DN1976'HIGHWAY 17 TO THE INTERSECTION WITH BUBAN ROAD. STATION IS 39.40 FEET
 DN1976'SOUTHWEST OF A PK NAIL IN A FENCE POST, 40.80 FEET NORTHEAST OF THE
 DN1976'TOP CENTER OF A FIRE HYDRANT AND 37.50 FEET NORTHWEST OF A PK NAIL IN
 DN1976'A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB2598 ***********************************************************************
 AB2598  DESIGNATION -  14 15 22 23
 AB2598  PID         -  AB2598
 AB2598  STATE/COUNTY-  IL/DU PAGE
 AB2598  COUNTRY     -  US
 AB2598  USGS QUAD   -  WEST CHICAGO (2018)
 AB2598
 AB2598                         *CURRENT SURVEY CONTROL
 AB2598  ______________________________________________________________________
 AB2598* NAD 83(2011) POSITION- 41 56 38.44554(N) 088 11 03.56532(W)   ADJUSTED
 AB2598* NAD 83(2011) ELLIP HT-   192.874 (meters)        (06/27/12)   ADJUSTED
 AB2598* NAD 83(2011) EPOCH   -  2010.00
 AB2598* NAVD 88 ORTHO HEIGHT -   226.195 (meters)      742.11  (feet) ADJUSTED
 AB2598  ______________________________________________________________________
 AB2598  GEOID HEIGHT    -        -33.340 (meters)                     GEOID18
 AB2598  NAD 83(2011) X  -    150,541.303 (meters)                     COMP
 AB2598  NAD 83(2011) Y  - -4,748,915.779 (meters)                     COMP
 AB2598  NAD 83(2011) Z  -  4,241,109.350 (meters)                     COMP
 AB2598  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 AB2598  DYNAMIC HEIGHT  -        226.117 (meters)      741.85  (feet) COMP
 AB2598  MODELED GRAVITY -    980,270.9   (mgal)                       NAVD 88
 AB2598
 AB2598  VERT ORDER      -  SECOND    CLASS I
 AB2598
 AB2598  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB2598  Standards:
 AB2598         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB2598            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB2598  -------------------------------------------------------------------
 AB2598  NETWORK    0.65   1.14           0.30   0.22   0.58      0.07721227
 AB2598  -------------------------------------------------------------------
 AB2598  Click here for local accuracies and other accuracy information.
 AB2598
 AB2598.The horizontal coordinates were established by GPS observations
 AB2598.and adjusted by the National Geodetic Survey in June 2012.
 AB2598
 AB2598.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB2598.been affixed to the stable North American tectonic plate. See 
 AB2598.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB2598
 AB2598.The horizontal coordinates are valid at the epoch date displayed above
 AB2598.which is a decimal equivalence of Year/Month/Day.
 AB2598
 AB2598.The orthometric height was determined by differential leveling and
 AB2598.adjusted by the NATIONAL GEODETIC SURVEY
 AB2598.in May 2008.
 AB2598
 AB2598.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB2598.GEOID18 height accuracy estimate available here.
 AB2598
 AB2598.Click photographs - Photos may exist for this station.
 AB2598
 AB2598.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB2598
 AB2598.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB2598
 AB2598.The ellipsoidal height was determined by GPS observations
 AB2598.and is referenced to NAD 83.
 AB2598
 AB2598.The dynamic height is computed by dividing the NAVD 88
 AB2598.geopotential number by the normal gravity value computed on the
 AB2598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB2598.degrees latitude (g = 980.6199 gals.).
 AB2598
 AB2598.The modeled gravity was interpolated from observed gravity values.
 AB2598
 AB2598. The following values were computed from the NAD 83(2011) position.
 AB2598
 AB2598;                    North         East     Units Scale Factor Converg.
 AB2598;SPC IL E     -   585,894.836   312,356.070   MT  0.99997688   +0 05 58.6
 AB2598;SPC IL E     - 1,922,223.31  1,024,788.21   sFT  0.99997688   +0 05 58.6
 AB2598;UTM  16      - 4,644,238.257   401,830.440   MT  0.99971859   -0 47 30.0
 AB2598
 AB2598!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB2598!SPC IL E     -   0.99996975  x   0.99997688  =   0.99994663
 AB2598!UTM  16      -   0.99996975  x   0.99971859  =   0.99968835
 AB2598
 AB2598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0183044238(NAD 83)
 AB2598
 AB2598                          SUPERSEDED SURVEY CONTROL
 AB2598
 AB2598  NAD 83(2007)-  41 56 38.44588(N)    088 11 03.56626(W) AD(2002.00) 0
 AB2598  ELLIP H (02/10/07)  192.898  (m)                       GP(2002.00)    
 AB2598  ELLIP H (02/03/05)  192.861  (m)                       GP(       ) 4 2
 AB2598  NAD 83(1997)-  41 56 38.44648(N)    088 11 03.56606(W) AD(       ) 1
 AB2598  ELLIP H (10/21/99)  192.863  (m)                       GP(       ) 4 1
 AB2598  NAD 83(1997)-  41 56 38.44657(N)    088 11 03.56659(W) AD(       ) 1
 AB2598  NAD 83(1986)-  41 56 38.44613(N)    088 11 03.58052(W) AD(       ) 1
 AB2598  NAVD 88 (03/27/96)  226.2    (m)  GEOID93  model used  GPS OBS        
 AB2598
 AB2598.Superseded values are not recommended for survey control.
 AB2598
 AB2598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB2598.See file dsdata.pdf to determine how the superseded data were derived.
 AB2598
 AB2598_MARKER: DD = SURVEY DISK
 AB2598_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AB2598_STAMPING: 14 15 22 23
 AB2598_MARK LOGO: NONE
 AB2598_PROJECTION: FLUSH
 AB2598_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB2598_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AB2598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB2598+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 AB2598
 AB2598  HISTORY     - Date     Condition        Report By
 AB2598  HISTORY     - 1990     MONUMENTED       PATRIC
 AB2598  HISTORY     - 20000316 GOOD             SECI
 AB2598  HISTORY     - 20040409 GOOD             INDIV
 AB2598  HISTORY     - 20071111 GOOD             PATRIC
 AB2598  HISTORY     - 20090224 GOOD             ILDT
 AB2598
 AB2598                          STATION DESCRIPTION
 AB2598
 AB2598'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 1990
 AB2598'STATION IS LOCATED IN BARTLETT, IL.
 AB2598'
 AB2598'TO REACH THE STATION FROM THE JUNCTION OF ARMY TRAIL ROAD AND COUNTY
 AB2598'FARM ROAD, GO WEST 1.75 MI (2.82 KM) TO THE MARK ON THE RIGHT.
 AB2598'
 AB2598'STATION IS A HARRISON FERRO-MAGNETIC MARKER WITH A BRASS CAP LOCATED
 AB2598'2.O FT WEST OF A BITUMINOUS DRIVE LEADING TO A PRIVATE RESIDENCE AT
 AB2598'28W774 ARMY TRAIL RD., 1.0 FT (0.3 M) SOUTH OF A CARSONITE WITNESS
 AB2598'POST, 20.5 FT (6.2 M) NORTH OF THE NORTH PAINTED WHITE LINE OF ARMY
 AB2598'TRAIL RD., 16.5 FT (5.0 M) EAST OF THE EAST FACE OF A POWERLINE POLE,
 AB2598'1.0 FT (0.3 M) NORTHEAST OF AN ILLINOIS BELL TELEPHONE BOX, AND FLUSH
 AB2598'WITH THE GROUND.
 AB2598
 AB2598                          STATION RECOVERY (2000)
 AB2598
 AB2598'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AB2598'RECOVERED IN GOOD CONDITION.
 AB2598
 AB2598                          STATION RECOVERY (2004)
 AB2598
 AB2598'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AB2598'RECOVERED AS DESCRIBED
 AB2598
 AB2598                          STATION RECOVERY (2007)
 AB2598
 AB2598'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AB2598'THE STATION IS IN WAYNE TOWNSHIP, IL.
 AB2598'
 AB2598'THE STATION IS LOCATED NORTH OF THE INTERSECTION OF SMITH ROAD AND
 AB2598'ARMY TRAIL ROAD.
 AB2598'
 AB2598'THE STATION IS 49.6 FT (15.1 M) NORTH OF THE CENTERLINE OF ARMY TRAIL
 AB2598'ROAD, 21.7 FT (6.6 M) EAST OF THE EXTENSION OF THE CENTERLINE OF SMITH
 AB2598'ROAD, 2.0 FT (0.6 M) NORTHEAST OF A TELEPHONE BOX, AND 2.6 FT (0.8 M)
 AB2598'WEST OF THE DRIVEWAY ENTRANCE TO ADDRESS 28W774.  THE DISK IS MAGNETIC
 AB2598'AND AT ROAD LEVEL.
 AB2598
 AB2598                          STATION RECOVERY (2009)
 AB2598
 AB2598'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AB2598'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1821 ***********************************************************************
 LB1821  DESIGNATION -  14 M
 LB1821  PID         -  LB1821
 LB1821  STATE/COUNTY-  IL/CHAMPAIGN
 LB1821  COUNTRY     -  US
 LB1821  USGS QUAD   -  HOMER (2018)
 LB1821
 LB1821                         *CURRENT SURVEY CONTROL
 LB1821  ______________________________________________________________________
 LB1821* NAD 83(1986) POSITION- 40 02 04.     (N) 087 57 36.     (W)   SCALED
 LB1821* NAVD 88 ORTHO HEIGHT -   205.069 (meters)      672.80  (feet) ADJUSTED
 LB1821  ______________________________________________________________________
 LB1821  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 LB1821  DYNAMIC HEIGHT  -        204.964 (meters)      672.45  (feet) COMP
 LB1821  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 LB1821
 LB1821  VERT ORDER      -  FIRST     CLASS II
 LB1821
 LB1821.The horizontal coordinates were scaled from a map and have
 LB1821.an estimated accuracy of +/- 6 seconds.
 LB1821
 LB1821.The orthometric height was determined by differential leveling and
 LB1821.adjusted by the NATIONAL GEODETIC SURVEY
 LB1821.in June 1991.
 LB1821
 LB1821.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1821.GEOID18 height accuracy estimate available here.
 LB1821
 LB1821.Click photographs - Photos may exist for this station.
 LB1821
 LB1821.The dynamic height is computed by dividing the NAVD 88
 LB1821.geopotential number by the normal gravity value computed on the
 LB1821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1821.degrees latitude (g = 980.6199 gals.).
 LB1821
 LB1821.The modeled gravity was interpolated from observed gravity values.
 LB1821
 LB1821;                    North         East    Units  Estimated Accuracy
 LB1821;SPC IL E     -   373,890.      331,860.      MT  (+/- 180 meters Scaled)
 LB1821
 LB1821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK180320(NAD 83)
 LB1821
 LB1821                          SUPERSEDED SURVEY CONTROL
 LB1821
 LB1821  NGVD 29 (??/??/92)  205.119  (m)          672.96   (f) ADJ UNCH    1 2
 LB1821
 LB1821.Superseded values are not recommended for survey control.
 LB1821
 LB1821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1821.See file dsdata.pdf to determine how the superseded data were derived.
 LB1821
 LB1821_MARKER: DD = SURVEY DISK
 LB1821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1821_STAMPING: 14 M ILL 1929
 LB1821_MARK LOGO: USGS
 LB1821_PROJECTION: FLUSH
 LB1821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1821+STABILITY: SURFACE MOTION
 LB1821
 LB1821  HISTORY     - Date     Condition        Report By
 LB1821  HISTORY     - 1929     MONUMENTED       USGS
 LB1821  HISTORY     - 1954     GOOD             CGS
 LB1821  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1821  HISTORY     - 20051128 MARK NOT FOUND   ILDT
 LB1821  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1821
 LB1821                          STATION DESCRIPTION
 LB1821
 LB1821'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1821'AT HOMER.
 LB1821'AT HOMER, ABOUT 0.15 MILE WEST OF CROSSING OF THE WABASH RAILROAD
 LB1821'AND STATE HIGHWAY 49, 126 FEET NORTH-NORTHWEST OF CENTER OF
 LB1821'CROSSING OF THE TRACK AND THE FIRST STREET WEST OF RAILROAD
 LB1821'STATION, 123 FEET NORTH OF NORTH RAIL OF MAIN TRACK, 32 FEET
 LB1821'WEST-SOUTHWEST OF CENTER OF INTERSECTION OF SOUTH ELLEN STREET
 LB1821'AND WEST WABASH STREET, 1 FOOT WEST OF WEST EDGE OF A SIDE WALK,
 LB1821'29 FEET NORTHEAST OF NORTHEAST CORNER OF A 1 1/2-STORY HOUSE,
 LB1821'ABOUT LEVEL WITH SIDE WALK AND SET IN THE TOP OF A CONCRETE
 LB1821'POST ABOUT FLUSH WITH GROUND.
 LB1821
 LB1821                          STATION RECOVERY (1986)
 LB1821
 LB1821'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1821'MARK NOT FOUND.
 LB1821
 LB1821                          STATION RECOVERY (2005)
 LB1821
 LB1821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1821'MARK NOT FOUND.
 LB1821
 LB1821                          STATION RECOVERY (2011)
 LB1821
 LB1821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1821'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1296 ***********************************************************************
 KA1296  DESIGNATION -  14 RE
 KA1296  PID         -  KA1296
 KA1296  STATE/COUNTY-  IL/CLARK
 KA1296  COUNTRY     -  US
 KA1296  USGS QUAD   -  FAIRBANKS (2019)
 KA1296
 KA1296                         *CURRENT SURVEY CONTROL
 KA1296  ______________________________________________________________________
 KA1296* NAD 83(1986) POSITION- 39 12 55.     (N) 087 36 35.     (W)   SCALED
 KA1296* NAVD 88 ORTHO HEIGHT -   136.713 (meters)      448.53  (feet) ADJUSTED
 KA1296  ______________________________________________________________________
 KA1296  GEOID HEIGHT    -        -32.211 (meters)                     GEOID18
 KA1296  DYNAMIC HEIGHT  -        136.634 (meters)      448.27  (feet) COMP
 KA1296  MODELED GRAVITY -    980,044.0   (mgal)                       NAVD 88
 KA1296
 KA1296  VERT ORDER      -  FIRST     CLASS II
 KA1296
 KA1296.The horizontal coordinates were scaled from a map and have
 KA1296.an estimated accuracy of +/- 6 seconds.
 KA1296
 KA1296.The orthometric height was determined by differential leveling and
 KA1296.adjusted by the NATIONAL GEODETIC SURVEY
 KA1296.in June 1991.
 KA1296
 KA1296.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1296.GEOID18 height accuracy estimate available here.
 KA1296
 KA1296.Click photographs - Photos may exist for this station.
 KA1296
 KA1296.The dynamic height is computed by dividing the NAVD 88
 KA1296.geopotential number by the normal gravity value computed on the
 KA1296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1296.degrees latitude (g = 980.6199 gals.).
 KA1296
 KA1296.The modeled gravity was interpolated from observed gravity values.
 KA1296
 KA1296;                    North         East    Units  Estimated Accuracy
 KA1296;SPC IL E     -   283,130.      362,490.      MT  (+/- 180 meters Scaled)
 KA1296
 KA1296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ473408(NAD 83)
 KA1296
 KA1296                          SUPERSEDED SURVEY CONTROL
 KA1296
 KA1296  NGVD 29 (??/??/92)  136.832  (m)          448.92   (f) ADJ UNCH    1 2
 KA1296
 KA1296.Superseded values are not recommended for survey control.
 KA1296
 KA1296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1296.See file dsdata.pdf to determine how the superseded data were derived.
 KA1296
 KA1296_MARKER: DB = BENCH MARK DISK
 KA1296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1296_STAMPING: 14 RE 1956
 KA1296_MARK LOGO: USGS
 KA1296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1296+STABILITY: SURFACE MOTION
 KA1296
 KA1296  HISTORY     - Date     Condition        Report By
 KA1296  HISTORY     - 1956     MONUMENTED       USGS
 KA1296  HISTORY     - 1956     GOOD             CGS
 KA1296  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1296
 KA1296                          STATION DESCRIPTION
 KA1296
 KA1296'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1296'5 MI NE FROM YORK.
 KA1296'3.2 MILES NORTH ALONG A GRAVEL ROAD FROM THE SCHOOL AT YORK,
 KA1296'THENCE ABOUT 1.85 MILES EAST ALONG A BLACK TOP AND GRAVEL ROAD,
 KA1296'AT THE JUNCTION OF A ROAD SOUTH, 52 FEET SOUTH OF CENTER LINE OF
 KA1296'ROAD, 19 FEET EAST OF CENTER LINE OF ROAD SOUTH, 2 FEET NORTH OF
 KA1296'A TELEPHONE POLE, ABOUT 1/2 FOOT ABOVE LEVEL OF ROADS AND SET
 KA1296'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1296
 KA1296                          STATION RECOVERY (2005)
 KA1296
 KA1296'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1296'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1197 ***********************************************************************
 LC1197  DESIGNATION -  14 S
 LC1197  PID         -  LC1197
 LC1197  STATE/COUNTY-  IL/LOGAN
 LC1197  COUNTRY     -  US
 LC1197  USGS QUAD   -  NEW HOLLAND (2018)
 LC1197
 LC1197                         *CURRENT SURVEY CONTROL
 LC1197  ______________________________________________________________________
 LC1197* NAD 83(1986) POSITION- 40 08 34.     (N) 089 35 27.     (W)   SCALED
 LC1197* NAVD 88 ORTHO HEIGHT -   159.530 (meters)      523.39  (feet) ADJUSTED
 LC1197  ______________________________________________________________________
 LC1197  GEOID HEIGHT    -        -32.687 (meters)                     GEOID18
 LC1197  DYNAMIC HEIGHT  -        159.447 (meters)      523.12  (feet) COMP
 LC1197  MODELED GRAVITY -    980,107.8   (mgal)                       NAVD 88
 LC1197
 LC1197  VERT ORDER      -  SECOND    CLASS 0
 LC1197
 LC1197.The horizontal coordinates were scaled from a map and have
 LC1197.an estimated accuracy of +/- 6 seconds.
 LC1197
 LC1197.The orthometric height was determined by differential leveling and
 LC1197.adjusted by the NATIONAL GEODETIC SURVEY
 LC1197.in June 1991.
 LC1197
 LC1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1197.GEOID18 height accuracy estimate available here.
 LC1197
 LC1197.Click photographs - Photos may exist for this station.
 LC1197
 LC1197.The dynamic height is computed by dividing the NAVD 88
 LC1197.geopotential number by the normal gravity value computed on the
 LC1197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1197.degrees latitude (g = 980.6199 gals.).
 LC1197
 LC1197.The modeled gravity was interpolated from observed gravity values.
 LC1197
 LC1197;                    North         East    Units  Estimated Accuracy
 LC1197;SPC IL W     -   386,000.      749,070.      MT  (+/- 180 meters Scaled)
 LC1197
 LC1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK792468(NAD 83)
 LC1197
 LC1197                          SUPERSEDED SURVEY CONTROL
 LC1197
 LC1197  NGVD 29 (??/??/92)  159.622  (m)          523.69   (f) ADJ UNCH    2 0
 LC1197
 LC1197.Superseded values are not recommended for survey control.
 LC1197
 LC1197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1197.See file dsdata.pdf to determine how the superseded data were derived.
 LC1197
 LC1197_MARKER: DD = SURVEY DISK
 LC1197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1197_STAMPING: TT 14 S 1928
 LC1197_MARK LOGO: USGS
 LC1197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1197+STABILITY: SURFACE MOTION
 LC1197
 LC1197  HISTORY     - Date     Condition        Report By
 LC1197  HISTORY     - 1928     MONUMENTED       USGS
 LC1197  HISTORY     - 1935     GOOD             CGS
 LC1197  HISTORY     - 20200421 MARK NOT FOUND   ILDT
 LC1197
 LC1197                          STATION DESCRIPTION
 LC1197
 LC1197'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC1197'3.1 MI N FROM MIDDLETOWN.
 LC1197'3.1 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM THE
 LC1197'STATION AT MIDDLETOWN, LOGAN COUNTY, 535 FEET WEST OF THE CENTER
 LC1197'OF THE CROSSING OF A ROAD LEADING SOUTH, 500 FEET WEST OF THE
 LC1197'CENTER OF SECTION 31, T 20 N, R 4 W, IN THE SOUTHWEST ANGLE OF
 LC1197'THE CROSSING, AND 7 FEET EAST OF A FENCE CORNER.  A UNITED STATES
 LC1197'GEOLOGICAL SURVEY STANDARD DISK, STAMPED TT 14 S 1928 AND SET IN
 LC1197'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 LC1197
 LC1197                          STATION RECOVERY (2020)
 LC1197
 LC1197'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1197'RAILROAD TRACKS HAVE BEEN REMOVED AND IS NOW A PLOWED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0720 ***********************************************************************
 LC0720  DESIGNATION -  14 WA
 LC0720  PID         -  LC0720
 LC0720  STATE/COUNTY-  IL/MCLEAN
 LC0720  COUNTRY     -  US
 LC0720  USGS QUAD   -  LEXINGTON (2018)
 LC0720
 LC0720                         *CURRENT SURVEY CONTROL
 LC0720  ______________________________________________________________________
 LC0720* NAD 83(1986) POSITION- 40 38 29.     (N) 088 47 00.     (W)   SCALED
 LC0720* NAVD 88 ORTHO HEIGHT -   229.564 (meters)      753.16  (feet) ADJUSTED
 LC0720  ______________________________________________________________________
 LC0720  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 LC0720  DYNAMIC HEIGHT  -        229.460 (meters)      752.82  (feet) COMP
 LC0720  MODELED GRAVITY -    980,168.5   (mgal)                       NAVD 88
 LC0720
 LC0720  VERT ORDER      -  SECOND    CLASS 0
 LC0720
 LC0720.The horizontal coordinates were scaled from a map and have
 LC0720.an estimated accuracy of +/- 6 seconds.
 LC0720
 LC0720.The orthometric height was determined by differential leveling and
 LC0720.adjusted by the NATIONAL GEODETIC SURVEY
 LC0720.in June 1991.
 LC0720
 LC0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0720.GEOID18 height accuracy estimate available here.
 LC0720
 LC0720.Click photographs - Photos may exist for this station.
 LC0720
 LC0720.The dynamic height is computed by dividing the NAVD 88
 LC0720.geopotential number by the normal gravity value computed on the
 LC0720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0720.degrees latitude (g = 980.6199 gals.).
 LC0720
 LC0720.The modeled gravity was interpolated from observed gravity values.
 LC0720
 LC0720;                    North         East    Units  Estimated Accuracy
 LC0720;SPC IL E     -   441,320.      261,940.      MT  (+/- 180 meters Scaled)
 LC0720
 LC0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL492004(NAD 83)
 LC0720
 LC0720                          SUPERSEDED SURVEY CONTROL
 LC0720
 LC0720  NGVD 29 (??/??/92)  229.615  (m)          753.33   (f) ADJ UNCH    2 0
 LC0720
 LC0720.Superseded values are not recommended for survey control.
 LC0720
 LC0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0720.See file dsdata.pdf to determine how the superseded data were derived.
 LC0720
 LC0720_MARKER: DD = SURVEY DISK
 LC0720_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0720_SP_SET: STEP
 LC0720_STAMPING: ILL 14 WA 1925
 LC0720_MARK LOGO: USGS
 LC0720_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0720
 LC0720  HISTORY     - Date     Condition        Report By
 LC0720  HISTORY     - 1925     MONUMENTED       USGS
 LC0720  HISTORY     - 1961     GOOD             CGS
 LC0720
 LC0720                          STATION DESCRIPTION
 LC0720
 LC0720'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0720'AT LEXINGTON.
 LC0720'IN LEXINGTON AT THE POST OFFICE, SET IN THE TOP OF THE WEST END
 LC0720'OF A CONCRETE STEP AT THE SOUTH ENTRANCE TO THE POST OFFICE, 3
 LC0720'FEET WEST OF THE CENTER OF THE ENTRANCE, 30 FEET NORTH OF THE
 LC0720'CENTER LINE OF MAIN STREET, AND 0.5 FEET ABOVE THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7959 ***********************************************************************
 DO7959  DESIGNATION -  14 WMC
 DO7959  PID         -  DO7959
 DO7959  STATE/COUNTY-  IL/ADAMS
 DO7959  COUNTRY     -  US
 DO7959  USGS QUAD   -  PAYSON (2018)
 DO7959
 DO7959                         *CURRENT SURVEY CONTROL
 DO7959  ______________________________________________________________________
 DO7959* NAD 83(2011) POSITION- 39 52 07.17977(N) 091 13 58.73629(W)   ADJUSTED
 DO7959* NAD 83(2011) ELLIP HT-   180.903 (meters)        (05/22/13)   ADJUSTED
 DO7959* NAD 83(2011) EPOCH   -  2010.00
 DO7959* NAVD 88 ORTHO HEIGHT -   213.5   (meters)      700.    (feet) GPS OBS
 DO7959  ______________________________________________________________________
 DO7959  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7959  GEOID HEIGHT    -        -32.559 (meters)                     GEOID12A
 DO7959  GEOID HEIGHT    -        -32.569 (meters)                     GEOID18
 DO7959  NAD 83(2011) X  -   -105,485.404 (meters)                     COMP
 DO7959  NAD 83(2011) Y  - -4,901,072.364 (meters)                     COMP
 DO7959  NAD 83(2011) Z  -  4,066,919.571 (meters)                     COMP
 DO7959  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 DO7959
 DO7959  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7959  Standards:
 DO7959         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7959            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7959  -------------------------------------------------------------------
 DO7959  NETWORK    0.51   1.39           0.22   0.20   0.71      0.03110688
 DO7959  -------------------------------------------------------------------
 DO7959  Click here for local accuracies and other accuracy information.
 DO7959
 DO7959.The horizontal coordinates were established by GPS observations
 DO7959.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7959
 DO7959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7959.been affixed to the stable North American tectonic plate. See 
 DO7959.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7959
 DO7959.The horizontal coordinates are valid at the epoch date displayed above
 DO7959.which is a decimal equivalence of Year/Month/Day.
 DO7959
 DO7959.The orthometric height was determined by GPS observations and a
 DO7959.high-resolution geoid model.
 DO7959
 DO7959.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7959.GEOID18 height accuracy estimate available here.
 DO7959
 DO7959.Click photographs - Photos may exist for this station.
 DO7959
 DO7959.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7959
 DO7959.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7959
 DO7959.The ellipsoidal height was determined by GPS observations
 DO7959.and is referenced to NAD 83.
 DO7959
 DO7959. The following values were computed from the NAD 83(2011) position.
 DO7959
 DO7959;                    North         East     Units Scale Factor Converg.
 DO7959;SPC IL W     -   355,949.851   608,773.397   MT  1.00004360   -0 41 00.9
 DO7959;SPC IL W     - 1,167,812.14  1,997,284.05   sFT  1.00004360   -0 41 00.9
 DO7959;UTM  15      - 4,414,674.141   651,125.000   MT  0.99988117   +1 07 58.5
 DO7959
 DO7959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7959!SPC IL W     -   0.99997162  x   1.00004360  =   1.00001522
 DO7959!UTM  15      -   0.99997162  x   0.99988117  =   0.99985279
 DO7959
 DO7959_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5112414674(NAD 83)
 DO7959
 DO7959                          SUPERSEDED SURVEY CONTROL
 DO7959
 DO7959.No superseded survey control is available for this station.
 DO7959
 DO7959_MARKER: DD = SURVEY DISK
 DO7959_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7959+WITH SETTING: INFORMATION.
 DO7959_STAMPING: 14 WMC 1975
 DO7959_MARK LOGO: USGS
 DO7959_PROJECTION: FLUSH
 DO7959_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7959+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2011
 DO7959
 DO7959  HISTORY     - Date     Condition        Report By
 DO7959  HISTORY     - 1975     MONUMENTED       USGS
 DO7959  HISTORY     - 20110901 GOOD             ILDT
 DO7959
 DO7959                          STATION DESCRIPTION
 DO7959
 DO7959'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7959'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-NORTHWEST OF
 DO7959'RICHFIELD, 6.7 MI (10.8 KM) WEST OF LIBERTY AND 3.6 MI (5.8 KM) NORTH
 DO7959'OF PAYSON.
 DO7959'
 DO7959'TO REACH FROM THE INTERSECTION OF WEST STATE ST AND CR1400E/E1450TH
 DO7959'STREET.  PROCEED NORTH ALONG CR1400E/E1450TH STREET FOR 4 MI (6.4 KM)
 DO7959'TO THE STATION ON THE RIGHT.
 DO7959'
 DO7959'THE STATION IS AN ALUMINUM US DEPARTMENT OF INTERIOR DISK ON A ROD
 DO7959'FLUSH WITH THE GROUND.  IT IS 334 FT (101.8 M) NORTH OF THE
 DO7959'INTERSECTION OF CR750N AND E1450TH ST, 15.6 FT (4.8 M) EAST OF EAST
 DO7959'EDGE OF PAVEMENT OF E1450TH STREET AND 15.5 FT (4.7 M) SOUTH OF POWER
 DO7959'POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1823 ***********************************************************************
 ME1823  DESIGNATION -  140
 ME1823  PID         -  ME1823
 ME1823  STATE/COUNTY-  IL/COOK
 ME1823  COUNTRY     -  US
 ME1823  USGS QUAD   -  LAKE CALUMET (2018)
 ME1823
 ME1823                         *CURRENT SURVEY CONTROL
 ME1823  ______________________________________________________________________
 ME1823* NAD 83(1986) POSITION- 41 38 53.     (N) 087 32 45.     (W)   SCALED
 ME1823* NAVD 88 ORTHO HEIGHT -   178.894 (meters)      586.92  (feet) ADJUSTED
 ME1823  ______________________________________________________________________
 ME1823  GEOID HEIGHT    -        -33.510 (meters)                     GEOID18
 ME1823  DYNAMIC HEIGHT  -        178.829 (meters)      586.71  (feet) COMP
 ME1823  MODELED GRAVITY -    980,257.2   (mgal)                       NAVD 88
 ME1823
 ME1823  VERT ORDER      -  FIRST     CLASS II
 ME1823
 ME1823.The horizontal coordinates were scaled from a map and have
 ME1823.an estimated accuracy of +/- 6 seconds.
 ME1823
 ME1823.The orthometric height was determined by differential leveling and
 ME1823.adjusted by the NATIONAL GEODETIC SURVEY
 ME1823.in June 1991.
 ME1823
 ME1823.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1823.GEOID18 height accuracy estimate available here.
 ME1823
 ME1823.Click photographs - Photos may exist for this station.
 ME1823
 ME1823.The dynamic height is computed by dividing the NAVD 88
 ME1823.geopotential number by the normal gravity value computed on the
 ME1823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1823.degrees latitude (g = 980.6199 gals.).
 ME1823
 ME1823.The modeled gravity was interpolated from observed gravity values.
 ME1823
 ME1823;                    North         East    Units  Estimated Accuracy
 ME1823;SPC IL E     -   553,310.      365,600.      MT  (+/- 180 meters Scaled)
 ME1823
 ME1823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM545108(NAD 83)
 ME1823
 ME1823                          SUPERSEDED SURVEY CONTROL
 ME1823
 ME1823  NGVD 29 (??/??/92)  178.999  (m)          587.27   (f) ADJ UNCH    1 2
 ME1823
 ME1823.Superseded values are not recommended for survey control.
 ME1823
 ME1823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1823.See file dsdata.pdf to determine how the superseded data were derived.
 ME1823
 ME1823_MARKER: B = BOLT
 ME1823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1823+STABILITY: SURFACE MOTION
 ME1823
 ME1823  HISTORY     - Date     Condition        Report By
 ME1823  HISTORY     - UNK      MONUMENTED       IL1670
 ME1823  HISTORY     - 1947     GOOD             CGS
 ME1823  HISTORY     - 1971     GOOD             NGS
 ME1823
 ME1823                          STATION DESCRIPTION
 ME1823
 ME1823'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1823'AT CHICAGO.
 ME1823'AT CHICAGO, IN THE SOUTHWEST CORNER OF THE INTERSECTION OF SOUTH
 ME1823'BUFFALO AVENUE AND EAST 134TH STREET, 5 FEET SOUTH OF THE SOUTH
 ME1823'LINE OF EAST 134TH STREET, 8.5 FEET EAST OF THE WEST LINE OF
 ME1823'SOUTH BUFFALO AVENUE AND SET IN THE TOP OF A CONCRETE POST
 ME1823'COVERED BY A 10-INCH SQUARE IRON COVER ABOUT LEVEL WITH THE
 ME1823'SIDE WALK.
 ME1823
 ME1823                          STATION RECOVERY (1971)
 ME1823
 ME1823'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1823'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0348 ***********************************************************************
 JB0348  DESIGNATION -  142
 JB0348  PID         -  JB0348
 JB0348  STATE/COUNTY-  IL/WAYNE
 JB0348  COUNTRY     -  US
 JB0348  USGS QUAD   -  WAYNE CITY (2018)
 JB0348
 JB0348                         *CURRENT SURVEY CONTROL
 JB0348  ______________________________________________________________________
 JB0348* NAD 83(1986) POSITION- 38 20 47.     (N) 088 35 16.     (W)   SCALED
 JB0348* NAVD 88 ORTHO HEIGHT -   134.242 (meters)      440.43  (feet) ADJUSTED
 JB0348  ______________________________________________________________________
 JB0348  GEOID HEIGHT    -        -30.490 (meters)                     GEOID18
 JB0348  DYNAMIC HEIGHT  -        134.157 (meters)      440.15  (feet) COMP
 JB0348  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0348
 JB0348  VERT ORDER      -  SECOND    CLASS 0
 JB0348
 JB0348.The horizontal coordinates were scaled from a map and have
 JB0348.an estimated accuracy of +/- 6 seconds.
 JB0348
 JB0348.The orthometric height was determined by differential leveling and
 JB0348.adjusted by the NATIONAL GEODETIC SURVEY
 JB0348.in June 1991.
 JB0348
 JB0348.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0348.GEOID18 height accuracy estimate available here.
 JB0348
 JB0348.Click photographs - Photos may exist for this station.
 JB0348
 JB0348.The dynamic height is computed by dividing the NAVD 88
 JB0348.geopotential number by the normal gravity value computed on the
 JB0348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0348.degrees latitude (g = 980.6199 gals.).
 JB0348
 JB0348.The modeled gravity was interpolated from observed gravity values.
 JB0348
 JB0348;                    North         East    Units  Estimated Accuracy
 JB0348;SPC IL E     -   186,450.      277,760.      MT  (+/- 180 meters Scaled)
 JB0348
 JB0348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH612454(NAD 83)
 JB0348
 JB0348                          SUPERSEDED SURVEY CONTROL
 JB0348
 JB0348  NGVD 29 (??/??/92)  134.37   (m)          440.8    (f) COMPUTED    2 0
 JB0348
 JB0348.Superseded values are not recommended for survey control.
 JB0348
 JB0348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0348.See file dsdata.pdf to determine how the superseded data were derived.
 JB0348
 JB0348_MARKER: DD = SURVEY DISK
 JB0348_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB0348_MARK LOGO: CGS+SS
 JB0348_PROJECTION: FLUSH
 JB0348_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0348
 JB0348  HISTORY     - Date     Condition        Report By
 JB0348  HISTORY     - 1934     MONUMENTED       ILGS
 JB0348  HISTORY     - 1961     GOOD             CGS
 JB0348
 JB0348                          STATION DESCRIPTION
 JB0348
 JB0348'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0348'AT WAYNE CITY.
 JB0348'AT WAYNE CITY ABOUT 300 FEET EAST OF THE SOUTHERN RAILWAY
 JB0348'STATION, AT THE JUNCTION OF STATE HIGHWAYS 15 AND 142, 28 FEET
 JB0348'NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 37 FEET WEST OF THE
 JB0348'CENTER OF STATE HIGHWAY 142, 29 FEET SOUTH OF THE CENTER OF
 JB0348'STATE HIGHWAY 15, 2.5 FEET WEST OF THE WEST EDGE OF A CONCRETE
 JB0348'SIDEWALK, 14 FEET WEST-NORTHWEST OF A CROSSING SIGNAL, 12.5
 JB0348'FEET NORTHWEST OF A TELEPHONE POLE, 3 FEET SOUTHEAST OF A
 JB0348'TELEPHONE POLE, ABOUT 0.5 FOOT ABOVE THE LEVEL OF THE TRACK, AND
 JB0348'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0348'NOTE-- THERE IS NO STAMPING ON THE DISK.  THE MARK APPEARS TO BE
 JB0348'IN GOOD CONDITION BUT IT DOES NOT CHECK WITH THE 1935 ELEVATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1989 ***********************************************************************
 DN1989  DESIGNATION -  15
 DN1989  PID         -  DN1989
 DN1989  STATE/COUNTY-  IL/FULTON
 DN1989  COUNTRY     -  US
 DN1989  USGS QUAD   -  FAIRVIEW (2018)
 DN1989
 DN1989                         *CURRENT SURVEY CONTROL
 DN1989  ______________________________________________________________________
 DN1989* NAD 83(2011) POSITION- 40 37 59.15697(N) 090 08 30.55246(W)   ADJUSTED
 DN1989* NAD 83(2011) ELLIP HT-   194.838 (meters)        (06/27/12)   ADJUSTED
 DN1989* NAD 83(2011) EPOCH   -  2010.00
 DN1989* NAVD 88 ORTHO HEIGHT -   228.0   (meters)      748.    (feet) GPS OBS
 DN1989  ______________________________________________________________________
 DN1989  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1989  GEOID HEIGHT    -        -33.152 (meters)                     GEOID09
 DN1989  GEOID HEIGHT    -        -33.149 (meters)                     GEOID18
 DN1989  NAD 83(2011) X  -    -11,998.337 (meters)                     COMP
 DN1989  NAD 83(2011) Y  - -4,847,356.169 (meters)                     COMP
 DN1989  NAD 83(2011) Z  -  4,131,714.463 (meters)                     COMP
 DN1989  LAPLACE CORR    -          1.76  (seconds)                    DEFLEC18
 DN1989
 DN1989  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1989  Standards:
 DN1989         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1989            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1989  -------------------------------------------------------------------
 DN1989  NETWORK    2.53   1.82           1.17   0.83   0.93      0.18779362
 DN1989  -------------------------------------------------------------------
 DN1989  Click here for local accuracies and other accuracy information.
 DN1989
 DN1989.The horizontal coordinates were established by GPS observations
 DN1989.and adjusted by the National Geodetic Survey in June 2012.
 DN1989
 DN1989.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1989.been affixed to the stable North American tectonic plate. See 
 DN1989.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1989
 DN1989.The horizontal coordinates are valid at the epoch date displayed above
 DN1989.which is a decimal equivalence of Year/Month/Day.
 DN1989
 DN1989.The orthometric height was determined by GPS observations and a
 DN1989.high-resolution geoid model.
 DN1989
 DN1989.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1989.GEOID18 height accuracy estimate available here.
 DN1989
 DN1989.Click photographs - Photos may exist for this station.
 DN1989
 DN1989.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1989
 DN1989.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1989
 DN1989.The ellipsoidal height was determined by GPS observations
 DN1989.and is referenced to NAD 83.
 DN1989
 DN1989. The following values were computed from the NAD 83(2011) position.
 DN1989
 DN1989;                    North         East     Units Scale Factor Converg.
 DN1989;SPC IL W     -   440,283.748   702,101.894   MT  0.99994123   +0 00 58.2
 DN1989;SPC IL W     - 1,444,497.60  2,303,479.30   sFT  0.99994123   +0 00 58.2
 DN1989;UTM  15      - 4,501,956.865   741,720.720   MT  1.00031925   +1 51 43.9
 DN1989
 DN1989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1989!SPC IL W     -   0.99996944  x   0.99994123  =   0.99991067
 DN1989!UTM  15      -   0.99996944  x   1.00031925  =   1.00028868
 DN1989
 DN1989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4172001956(NAD 83)
 DN1989
 DN1989                          SUPERSEDED SURVEY CONTROL
 DN1989
 DN1989  NAD 83(2007)-  40 37 59.15719(N)    090 08 30.55359(W) AD(2002.00) 1
 DN1989  ELLIP H (08/11/11)  194.852  (m)                       GP(2002.00) 4 1
 DN1989
 DN1989.Superseded values are not recommended for survey control.
 DN1989
 DN1989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1989.See file dsdata.pdf to determine how the superseded data were derived.
 DN1989
 DN1989_MARKER: DD = SURVEY DISK
 DN1989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1989_STAMPING: FC15
 DN1989_MARK LOGO: NONE
 DN1989_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1989+STABILITY: SURFACE MOTION
 DN1989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1989+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1989
 DN1989  HISTORY     - Date     Condition        Report By
 DN1989  HISTORY     - 200905   MONUMENTED       ILDT
 DN1989
 DN1989                          STATION DESCRIPTION
 DN1989
 DN1989'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1989'STATION IS LOCATED 1.0 MILE EAST OF THE TOWN OF FAIRVIEW. TO REACH THE
 DN1989'STATION FROM THE EAST SIDE OF FAIRVIEW AT THE INTERSECTION OF IL. RTE
 DN1989'97 (EAST ST) AND COUNTY HIGHWAY 17 (3045N) PROCEED EAST ALONG COUNTY
 DN1989'HIGHWAY 17 (3045N) 1.0 MILE TO THE INTERSECTION WITH EAST COUNTY
 DN1989'HIGHWAY 24 (1590E) AND THE STATION. STATION IS SOUTHEAST OF COUNTY
 DN1989'HIGHWAY 24 (1590E) AND NORTHEAST OF COUNTY HIGHWAY 17 (3045N), 42.15
 DN1989'FEET SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 28.90 FEET WEST OF A
 DN1989'FENCE POST AND 69.25 FEET NORTHWEST OF A FENCE POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0222 ***********************************************************************
 KC0222  DESIGNATION -  15 BOLT
 KC0222  PID         -  KC0222
 KC0222  STATE/COUNTY-  IL/SCOTT
 KC0222  COUNTRY     -  US
 KC0222  USGS QUAD   -  BEDFORD (2018)
 KC0222
 KC0222                         *CURRENT SURVEY CONTROL
 KC0222  ______________________________________________________________________
 KC0222* NAD 83(1986) POSITION- 39 32 05.     (N) 090 31 10.     (W)   SCALED
 KC0222* NAVD 88 ORTHO HEIGHT -   143.595 (meters)      471.11  (feet) ADJUSTED
 KC0222  ______________________________________________________________________
 KC0222  GEOID HEIGHT    -        -32.403 (meters)                     GEOID18
 KC0222  DYNAMIC HEIGHT  -        143.514 (meters)      470.85  (feet) COMP
 KC0222  MODELED GRAVITY -    980,065.0   (mgal)                       NAVD 88
 KC0222
 KC0222  VERT ORDER      -  FIRST     CLASS II
 KC0222
 KC0222.The horizontal coordinates were scaled from a map and have
 KC0222.an estimated accuracy of +/- 6 seconds.
 KC0222
 KC0222.The orthometric height was determined by differential leveling and
 KC0222.adjusted by the NATIONAL GEODETIC SURVEY
 KC0222.in June 1991.
 KC0222
 KC0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0222.GEOID18 height accuracy estimate available here.
 KC0222
 KC0222.Click photographs - Photos may exist for this station.
 KC0222
 KC0222.The dynamic height is computed by dividing the NAVD 88
 KC0222.geopotential number by the normal gravity value computed on the
 KC0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0222.degrees latitude (g = 980.6199 gals.).
 KC0222
 KC0222.The modeled gravity was interpolated from observed gravity values.
 KC0222
 KC0222;                    North         East    Units  Estimated Accuracy
 KC0222;SPC IL W     -   318,390.      669,670.      MT  (+/- 180 meters Scaled)
 KC0222
 KC0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD131790(NAD 83)
 KC0222
 KC0222                          SUPERSEDED SURVEY CONTROL
 KC0222
 KC0222  NGVD 29 (??/??/92)  143.730  (m)          471.55   (f) ADJ UNCH    1 2
 KC0222
 KC0222.Superseded values are not recommended for survey control.
 KC0222
 KC0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0222.See file dsdata.pdf to determine how the superseded data were derived.
 KC0222
 KC0222_MARKER: B = BOLT
 KC0222_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0222_SP_SET: LIMESTONE SLAB
 KC0222_STAMPING: ELEV 482.85 FT MEMPHIS DATUM
 KC0222_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0222
 KC0222  HISTORY     - Date     Condition        Report By
 KC0222  HISTORY     - 1903     MONUMENTED       IRC
 KC0222  HISTORY     - 1961     GOOD             CGS
 KC0222
 KC0222                          STATION DESCRIPTION
 KC0222
 KC0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0222'6.3 MI N FROM HILLVIEW.
 KC0222'ABOUT 6.3 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0222'BAPTIST CHURCH AT HILLVIEW, NEAR THE JUNCTION OF A BLACK TOP DRIVE
 KC0222'LEADING EAST TO THE RESIDENCE OF C.F. WILSON, 53 1/2 FEET EAST
 KC0222'OF THE CENTER LINE OF THE ROAD, 8 FEET SOUTH OF THE CENTER LINE
 KC0222'OF THE DRIVEWAY, 107 FEET WEST OF THE NORTHWEST CORNER OF A
 KC0222'GARAGE THAT IS ATTACHED TO THE RESIDENCE, 2 FEET EAST OF A FENCE
 KC0222'LINE, 1 1/2 FEET NORTH OF THE EXTENDED LINE OF THE NORTH SIDE OF
 KC0222'THE GARAGE, A COPPER BOLT LEADED IN A LIMESTONE POST 4 FEET
 KC0222'UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE PROJECTING
 KC0222'2 INCHES ABOVE THE LEVEL OF THE GROUND AND STAMPED AS STATED
 KC0222'ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0221 ***********************************************************************
 KC0221  DESIGNATION -  15 CAP
 KC0221  PID         -  KC0221
 KC0221  STATE/COUNTY-  IL/SCOTT
 KC0221  COUNTRY     -  US
 KC0221  USGS QUAD   -  BEDFORD (2018)
 KC0221
 KC0221                         *CURRENT SURVEY CONTROL
 KC0221  ______________________________________________________________________
 KC0221* NAD 83(1986) POSITION- 39 32 05.     (N) 090 31 10.     (W)   SCALED
 KC0221* NAVD 88 ORTHO HEIGHT -   144.821 (meters)      475.13  (feet) ADJUSTED
 KC0221  ______________________________________________________________________
 KC0221  GEOID HEIGHT    -        -32.403 (meters)                     GEOID18
 KC0221  DYNAMIC HEIGHT  -        144.740 (meters)      474.87  (feet) COMP
 KC0221  MODELED GRAVITY -    980,065.0   (mgal)                       NAVD 88
 KC0221
 KC0221  VERT ORDER      -  FIRST     CLASS II
 KC0221
 KC0221.The horizontal coordinates were scaled from a map and have
 KC0221.an estimated accuracy of +/- 6 seconds.
 KC0221
 KC0221.The orthometric height was determined by differential leveling and
 KC0221.adjusted by the NATIONAL GEODETIC SURVEY
 KC0221.in June 1991.
 KC0221
 KC0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0221.GEOID18 height accuracy estimate available here.
 KC0221
 KC0221.Click photographs - Photos may exist for this station.
 KC0221
 KC0221.The dynamic height is computed by dividing the NAVD 88
 KC0221.geopotential number by the normal gravity value computed on the
 KC0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0221.degrees latitude (g = 980.6199 gals.).
 KC0221
 KC0221.The modeled gravity was interpolated from observed gravity values.
 KC0221
 KC0221;                    North         East    Units  Estimated Accuracy
 KC0221;SPC IL W     -   318,390.      669,670.      MT  (+/- 180 meters Scaled)
 KC0221
 KC0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD131790(NAD 83)
 KC0221
 KC0221                          SUPERSEDED SURVEY CONTROL
 KC0221
 KC0221  NGVD 29 (??/??/92)  144.941  (m)          475.53   (f) ADJ UNCH    1 2
 KC0221
 KC0221.Superseded values are not recommended for survey control.
 KC0221
 KC0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0221.See file dsdata.pdf to determine how the superseded data were derived.
 KC0221
 KC0221_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0221_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0221_STAMPING: ELEV 482.85 FT MEMPHIS DATUM
 KC0221_MARK LOGO: IRC
 KC0221_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0221
 KC0221  HISTORY     - Date     Condition        Report By
 KC0221  HISTORY     - 1903     MONUMENTED       IRC
 KC0221  HISTORY     - 1961     GOOD             CGS
 KC0221
 KC0221                          STATION DESCRIPTION
 KC0221
 KC0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0221'6.3 MI N FROM HILLVIEW.
 KC0221'ABOUT 6.3 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0221'BAPTIST CHURCH AT HILLVIEW, NEAR THE JUNCTION OF A BLACK TOP
 KC0221'DRIVE LEADING EAST TO THE RESIDENCE OF C.F. WILSON, 53 1/2 FEET
 KC0221'EAST OF THE CENTER LINE OF THE ROAD, 8 FEET SOUTH OF THE CENTER
 KC0221'LINE OF THE DRIVEWAY, 107 FEET WEST OF THE NORTHWEST CORNER OF A
 KC0221'GARAGE THAT IS ATTACHED TO THE RESIDENCE, 2 FEET EAST OF A FENCE
 KC0221'LINE, 1 1/2 FEET NORTH OF THE EXTENDED LINE OF THE NORTH SIDE OF
 KC0221'THE GARAGE, AN IRON PIPE PROJECTING 2 INCHES ABOVE THE LEVEL
 KC0221'OF THE GROUND AND STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1300 ***********************************************************************
 KA1300  DESIGNATION -  15 RE
 KA1300  PID         -  KA1300
 KA1300  STATE/COUNTY-  IL/CLARK
 KA1300  COUNTRY     -  US
 KA1300  USGS QUAD   -  WEST UNION (2018)
 KA1300
 KA1300                         *CURRENT SURVEY CONTROL
 KA1300  ______________________________________________________________________
 KA1300* NAD 83(1986) POSITION- 39 11 12.     (N) 087 38 17.     (W)   SCALED
 KA1300* NAVD 88 ORTHO HEIGHT -   139.113 (meters)      456.41  (feet) ADJUSTED
 KA1300  ______________________________________________________________________
 KA1300  GEOID HEIGHT    -        -32.144 (meters)                     GEOID18
 KA1300  DYNAMIC HEIGHT  -        139.032 (meters)      456.14  (feet) COMP
 KA1300  MODELED GRAVITY -    980,042.8   (mgal)                       NAVD 88
 KA1300
 KA1300  VERT ORDER      -  FIRST     CLASS II
 KA1300
 KA1300.The horizontal coordinates were scaled from a map and have
 KA1300.an estimated accuracy of +/- 6 seconds.
 KA1300
 KA1300.The orthometric height was determined by differential leveling and
 KA1300.adjusted by the NATIONAL GEODETIC SURVEY
 KA1300.in June 1991.
 KA1300
 KA1300.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1300.GEOID18 height accuracy estimate available here.
 KA1300
 KA1300.Click photographs - Photos may exist for this station.
 KA1300
 KA1300.The dynamic height is computed by dividing the NAVD 88
 KA1300.geopotential number by the normal gravity value computed on the
 KA1300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1300.degrees latitude (g = 980.6199 gals.).
 KA1300
 KA1300.The modeled gravity was interpolated from observed gravity values.
 KA1300
 KA1300;                    North         East    Units  Estimated Accuracy
 KA1300;SPC IL E     -   279,930.      360,070.      MT  (+/- 180 meters Scaled)
 KA1300
 KA1300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ448376(NAD 83)
 KA1300
 KA1300                          SUPERSEDED SURVEY CONTROL
 KA1300
 KA1300  NGVD 29 (??/??/92)  139.234  (m)          456.80   (f) ADJ UNCH    1 2
 KA1300
 KA1300.Superseded values are not recommended for survey control.
 KA1300
 KA1300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1300.See file dsdata.pdf to determine how the superseded data were derived.
 KA1300
 KA1300_MARKER: DD = SURVEY DISK
 KA1300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1300_STAMPING: 15 RE 1956
 KA1300_MARK LOGO: USGS
 KA1300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1300+STABILITY: SURFACE MOTION
 KA1300
 KA1300  HISTORY     - Date     Condition        Report By
 KA1300  HISTORY     - 1956     MONUMENTED       USGS
 KA1300  HISTORY     - 1956     GOOD             CGS
 KA1300  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1300
 KA1300                          STATION DESCRIPTION
 KA1300
 KA1300'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1300'1.2 MI N FROM YORK.
 KA1300'1.15 MILES NORTH ALONG A GRAVEL ROAD FROM THE SCHOOL AT YORK,
 KA1300'AT AN EAST-WEST CROSSROAD, 20 FEET WEST OF CENTER LINE OF
 KA1300'NORTH-SOUTH ROAD, 29 FEET NORTHWEST OF CENTER OF INTERSECTION,
 KA1300'24 FEET NORTH OF CENTER LINE OF ROAD WEST, 4 1/2 FEET EAST-NORTHEAST
 KA1300'OF SOUTHEAST CORNER OF AN ABANDONED CONCRETE FLOOR, 4 FEET NORTH OF
 KA1300'A POWER POLE AT A TURN IN POWER LINE WITH TANGENTS EXTENDING NORTH
 KA1300'AND EAST, ABOUT LEVEL WITH ROAD AND SET IN THE TOP OF A CONCRETE
 KA1300'POST PROJECTING 5 INCHES.
 KA1300
 KA1300                          STATION RECOVERY (2005)
 KA1300
 KA1300'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1300'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7960 ***********************************************************************
 DO7960  DESIGNATION -  15 WRM
 DO7960  PID         -  DO7960
 DO7960  STATE/COUNTY-  IL/PIKE
 DO7960  COUNTRY     -  US
 DO7960  USGS QUAD   -  BARRY (2018)
 DO7960
 DO7960                         *CURRENT SURVEY CONTROL
 DO7960  ______________________________________________________________________
 DO7960* NAD 83(2011) POSITION- 39 44 58.08013(N) 091 06 19.32053(W)   ADJUSTED
 DO7960* NAD 83(2011) ELLIP HT-   184.950 (meters)        (05/22/13)   ADJUSTED
 DO7960* NAD 83(2011) EPOCH   -  2010.00
 DO7960* NAVD 88 ORTHO HEIGHT -   217.5   (meters)      714.    (feet) GPS OBS
 DO7960  ______________________________________________________________________
 DO7960  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7960  GEOID HEIGHT    -        -32.549 (meters)                     GEOID12A
 DO7960  GEOID HEIGHT    -        -32.560 (meters)                     GEOID18
 DO7960  NAD 83(2011) X  -    -94,732.460 (meters)                     COMP
 DO7960  NAD 83(2011) Y  - -4,909,769.918 (meters)                     COMP
 DO7960  NAD 83(2011) Z  -  4,056,755.546 (meters)                     COMP
 DO7960  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 DO7960
 DO7960  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7960  Standards:
 DO7960         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7960            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7960  -------------------------------------------------------------------
 DO7960  NETWORK    0.54   1.55           0.23   0.21   0.79      0.00271030
 DO7960  -------------------------------------------------------------------
 DO7960  Click here for local accuracies and other accuracy information.
 DO7960
 DO7960.The horizontal coordinates were established by GPS observations
 DO7960.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7960
 DO7960.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7960.been affixed to the stable North American tectonic plate. See 
 DO7960.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7960
 DO7960.The horizontal coordinates are valid at the epoch date displayed above
 DO7960.which is a decimal equivalence of Year/Month/Day.
 DO7960
 DO7960.The orthometric height was determined by GPS observations and a
 DO7960.high-resolution geoid model.
 DO7960
 DO7960.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7960.GEOID18 height accuracy estimate available here.
 DO7960
 DO7960.Click photographs - Photos may exist for this station.
 DO7960
 DO7960.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7960
 DO7960.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7960
 DO7960.The ellipsoidal height was determined by GPS observations
 DO7960.and is referenced to NAD 83.
 DO7960
 DO7960. The following values were computed from the NAD 83(2011) position.
 DO7960
 DO7960;                    North         East     Units Scale Factor Converg.
 DO7960;SPC IL W     -   342,593.571   619,552.661   MT  1.00002082   -0 36 01.0
 DO7960;SPC IL W     - 1,123,992.41  2,032,649.02   sFT  1.00002082   -0 36 01.0
 DO7960;UTM  15      - 4,401,667.507   662,320.266   MT  0.99992438   +1 12 42.3
 DO7960
 DO7960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7960!SPC IL W     -   0.99997099  x   1.00002082  =   0.99999180
 DO7960!UTM  15      -   0.99997099  x   0.99992438  =   0.99989537
 DO7960
 DO7960_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6232001667(NAD 83)
 DO7960
 DO7960                          SUPERSEDED SURVEY CONTROL
 DO7960
 DO7960.No superseded survey control is available for this station.
 DO7960
 DO7960_MARKER: DD = SURVEY DISK
 DO7960_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7960+WITH SETTING: INFORMATION.
 DO7960_STAMPING: 15 WRM 1972
 DO7960_MARK LOGO: USGS
 DO7960_PROJECTION: FLUSH
 DO7960_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO7960_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7960+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2019
 DO7960
 DO7960  HISTORY     - Date     Condition        Report By
 DO7960  HISTORY     - 1972     MONUMENTED       USGS
 DO7960  HISTORY     - 20110901 GOOD             ILDT
 DO7960  HISTORY     - 20190925 GOOD             ILDT
 DO7960
 DO7960                          STATION DESCRIPTION
 DO7960
 DO7960'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7960'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) EAST-NORTHEAST OF HULL,
 DO7960'5.2 MI (8.4 KM) NORTHWEST OF BARRY AND 4.6 MI (7.4 KM) SOUTH OF
 DO7960'RICHFIELD.  THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM)
 DO7960'WEST-NORTHWEST OF RICHFIELD, 6.7 MI (10.8 KM) WEST OF LIBERTY AND 3.6
 DO7960'MI (5.8 KM) NORTH OF PAYSON.
 DO7960'
 DO7960'TO REACH FROM THE INTERSECTION OF CHWY 4 AND TR81.  PROCEED WEST ALONG
 DO7960'TRACT 81 FOR 3.1 MI (5.0 KM) TO CR2100, PROCEED SOUTH ALONG CR2100 FOR
 DO7960'0.5 MI (0.8 KM) TO TR97A, PROCEED EAST ALONG TR97 A FOR 205 FT (62.5
 DO7960'M) TO THE STATION ON THE RIGHT.
 DO7960'
 DO7960'THE STATION IS AN BRASS US DEPARTMENT OF INTERIOR DISK ON A ROD FLUSH
 DO7960'WITH THE GROUND.  IT IS 205 FT (62.5 M) EAST OF THE CENTERLINE OF
 DO7960'CR2100, 21.5 FT (6.6 M) SOUTH OF THE CENTERLINE OF TR97A AND 1.8 FT
 DO7960'(0.5 M) NORTH OF POWER POLE.
 DO7960
 DO7960                          STATION RECOVERY (2019)
 DO7960
 DO7960'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DO7960'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1830 ***********************************************************************
 ME1830  DESIGNATION -  150
 ME1830  PID         -  ME1830
 ME1830  STATE/COUNTY-  IL/COOK
 ME1830  COUNTRY     -  US
 ME1830  USGS QUAD   -  LAKE CALUMET (2018)
 ME1830
 ME1830                         *CURRENT SURVEY CONTROL
 ME1830  ______________________________________________________________________
 ME1830* NAD 83(1986) POSITION- 41 39 48.     (N) 087 37 11.     (W)   SCALED
 ME1830* NAVD 88 ORTHO HEIGHT -   182.901 (meters)      600.07  (feet) ADJUSTED
 ME1830  ______________________________________________________________________
 ME1830  GEOID HEIGHT    -        -33.475 (meters)                     GEOID18
 ME1830  DYNAMIC HEIGHT  -        182.835 (meters)      599.85  (feet) COMP
 ME1830  MODELED GRAVITY -    980,257.8   (mgal)                       NAVD 88
 ME1830
 ME1830  VERT ORDER      -  FIRST     CLASS II
 ME1830
 ME1830.The horizontal coordinates were scaled from a map and have
 ME1830.an estimated accuracy of +/- 6 seconds.
 ME1830
 ME1830.The orthometric height was determined by differential leveling and
 ME1830.adjusted by the NATIONAL GEODETIC SURVEY
 ME1830.in June 1991.
 ME1830
 ME1830.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1830.GEOID18 height accuracy estimate available here.
 ME1830
 ME1830.Click photographs - Photos may exist for this station.
 ME1830
 ME1830.The dynamic height is computed by dividing the NAVD 88
 ME1830.geopotential number by the normal gravity value computed on the
 ME1830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1830.degrees latitude (g = 980.6199 gals.).
 ME1830
 ME1830.The modeled gravity was interpolated from observed gravity values.
 ME1830
 ME1830;                    North         East    Units  Estimated Accuracy
 ME1830;SPC IL E     -   554,960.      359,430.      MT  (+/- 180 meters Scaled)
 ME1830
 ME1830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM484125(NAD 83)
 ME1830
 ME1830                          SUPERSEDED SURVEY CONTROL
 ME1830
 ME1830  NGVD 29 (??/??/92)  183.001  (m)          600.40   (f) ADJ UNCH    1 2
 ME1830
 ME1830.Superseded values are not recommended for survey control.
 ME1830
 ME1830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1830.See file dsdata.pdf to determine how the superseded data were derived.
 ME1830
 ME1830_MARKER: B = BOLT
 ME1830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1830+STABILITY: SURFACE MOTION
 ME1830
 ME1830  HISTORY     - Date     Condition        Report By
 ME1830  HISTORY     - UNK      MONUMENTED       IL1670
 ME1830  HISTORY     - 1947     GOOD             CGS
 ME1830  HISTORY     - 1971     GOOD             NGS
 ME1830  HISTORY     - 1977     GOOD             NGS
 ME1830
 ME1830                          STATION DESCRIPTION
 ME1830
 ME1830'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1830'3.2 MI E FROM BLUE ISLAND.
 ME1830'ABOUT 2.5 MILES EAST ALONG VERMONT STREET FROM THE POST OFFICE
 ME1830'AT BLUE ISLAND, THENCE ABOUT 0.65 MILES EAST ALONG 127TH STREET,
 ME1830'AT THE INTERSECTION OF SOUTH MICHIGAN AVENUE, 6 FEET WEST OF THE
 ME1830'EAST LINE OF MICHIGAN AVENUE, 8 FEET NORTH OF THE NORTH LINE OF
 ME1830'127TH STREET, 3 FEET EAST OF A FIRE PLUG, AND ABOUT LEVEL WITH
 ME1830'THE SIDE WALK.  A COPPER BOLT SET IN THE TOP OF A CONCRETE POST
 ME1830'COVERED BY A 10-INCH SQUARE IRON COVER WITH HINGED COVER.
 ME1830
 ME1830                          STATION RECOVERY (1971)
 ME1830
 ME1830'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1830'RECOVERED IN GOOD CONDITION.
 ME1830
 ME1830                          STATION RECOVERY (1977)
 ME1830
 ME1830'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1830'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1780 ***********************************************************************
 DQ1780  DESIGNATION -  1514
 DQ1780  PID         -  DQ1780
 DQ1780  STATE/COUNTY-  IL/JEFFERSON
 DQ1780  COUNTRY     -  US
 DQ1780  USGS QUAD   -  WOODLAWN (2018)
 DQ1780
 DQ1780                         *CURRENT SURVEY CONTROL
 DQ1780  ______________________________________________________________________
 DQ1780* NAD 83(1986) POSITION- 38 18 26.95   (N) 089 05 14.25   (W)   HD_HELD1
 DQ1780* NAVD 88 ORTHO HEIGHT -   137.890 (meters)      452.39  (feet) ADJUSTED
 DQ1780  ______________________________________________________________________
 DQ1780  GEOID HEIGHT    -        -30.053 (meters)                     GEOID18
 DQ1780  DYNAMIC HEIGHT  -        137.802 (meters)      452.11  (feet) COMP
 DQ1780  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 DQ1780
 DQ1780  VERT ORDER      -  SECOND    CLASS I
 DQ1780
 DQ1780.The horizontal coordinates were determined by differentially corrected
 DQ1780.hand held GPS observations or other comparable positioning techniques
 DQ1780.and have an estimated accuracy of +/- 3 meters.
 DQ1780
 DQ1780.The orthometric height was determined by differential leveling and
 DQ1780.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1780.in May 2016.
 DQ1780
 DQ1780.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1780.GEOID18 height accuracy estimate available here.
 DQ1780
 DQ1780.Click photographs - Photos may exist for this station.
 DQ1780
 DQ1780.The dynamic height is computed by dividing the NAVD 88
 DQ1780.geopotential number by the normal gravity value computed on the
 DQ1780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1780.degrees latitude (g = 980.6199 gals.).
 DQ1780
 DQ1780.The modeled gravity was interpolated from observed gravity values.
 DQ1780
 DQ1780;                    North         East    Units  Estimated Accuracy
 DQ1780;SPC IL E     -   182,373.7     234,056.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1780
 DQ1780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1749941993(NAD 83)
 DQ1780
 DQ1780                          SUPERSEDED SURVEY CONTROL
 DQ1780
 DQ1780.No superseded survey control is available for this station.
 DQ1780
 DQ1780_MARKER: DD = SURVEY DISK
 DQ1780_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DQ1780_SP_SET: BRIDGE WING WALL
 DQ1780_STAMPING: 1514
 DQ1780_MARK LOGO: ILDT
 DQ1780_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1780_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1780+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 DQ1780
 DQ1780  HISTORY     - Date     Condition        Report By
 DQ1780  HISTORY     - UNK      MONUMENTED       ILDT
 DQ1780  HISTORY     - 20151008 GOOD             AMESC
 DQ1780
 DQ1780                          STATION DESCRIPTION
 DQ1780
 DQ1780'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DQ1780'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHWEST OF
 DQ1780'WALTONVILLE, 5.8 MI (9.3 KM) EAST-SOUTHEAST OF ASHLEY AND 3.4 MI (5.5
 DQ1780'KM) WEST-SOUTHWEST OF WOODLAWN.
 DQ1780'
 DQ1780'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 15 PROCEED
 DQ1780'EASTERLY ALONG IL ROUTE 15 FOR 5.25 MI (8.4 KM) TO A BRIDGE AND THE
 DQ1780'STATION ON THE LEFT, ON TOP OF THE NORTHWEST WING WALL OF THE BRIDGE.
 DQ1780'
 DQ1780'IT IS 18.5 FT (5.6 M) NORTH OF THE CENTERLINE OF IL ROUTE 15, 4 INCHES
 DQ1780'(10 CM) EAST OF THE WEST BACK OF ABUTMENT, 4 INCHES (10 CM) NORTH OF
 DQ1780'THE NORTH FACE OF THE PARAPET WALL AND LEVEL WITH THE ROAD SURFACE.
 DQ1780'THE BRIDGE WAS BUILT IN 1995.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1876 ***********************************************************************
 DN1876  DESIGNATION -  1534
 DN1876  PID         -  DN1876
 DN1876  STATE/COUNTY-  IL/TAZEWELL
 DN1876  COUNTRY     -  US
 DN1876  USGS QUAD   -  PEORIA EAST (2018)
 DN1876
 DN1876                         *CURRENT SURVEY CONTROL
 DN1876  ______________________________________________________________________
 DN1876* NAD 83(2011) POSITION- 40 43 03.57009(N) 089 31 38.13520(W)   ADJUSTED
 DN1876* NAD 83(2011) ELLIP HT-   121.031 (meters)        (06/27/12)   ADJUSTED
 DN1876* NAD 83(2011) EPOCH   -  2010.00
 DN1876* NAVD 88 ORTHO HEIGHT -   153.9   (meters)      505.    (feet) GPS OBS
 DN1876  ______________________________________________________________________
 DN1876  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1876  GEOID HEIGHT    -        -32.817 (meters)                     GEOID09
 DN1876  GEOID HEIGHT    -        -32.823 (meters)                     GEOID18
 DN1876  NAD 83(2011) X  -     39,943.631 (meters)                     COMP
 DN1876  NAD 83(2011) Y  - -4,841,029.896 (meters)                     COMP
 DN1876  NAD 83(2011) Z  -  4,138,788.121 (meters)                     COMP
 DN1876  LAPLACE CORR    -          4.22  (seconds)                    DEFLEC18
 DN1876
 DN1876  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1876  Standards:
 DN1876         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1876            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1876  -------------------------------------------------------------------
 DN1876  NETWORK    0.43   0.73           0.19   0.16   0.37      0.02553866
 DN1876  -------------------------------------------------------------------
 DN1876  Click here for local accuracies and other accuracy information.
 DN1876
 DN1876.The horizontal coordinates were established by GPS observations
 DN1876.and adjusted by the National Geodetic Survey in June 2012.
 DN1876
 DN1876.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1876.been affixed to the stable North American tectonic plate. See 
 DN1876.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1876
 DN1876.The horizontal coordinates are valid at the epoch date displayed above
 DN1876.which is a decimal equivalence of Year/Month/Day.
 DN1876
 DN1876.The orthometric height was determined by GPS observations and a
 DN1876.high-resolution geoid model.
 DN1876
 DN1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1876.GEOID18 height accuracy estimate available here.
 DN1876
 DN1876.Click photographs - Photos may exist for this station.
 DN1876
 DN1876.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1876
 DN1876.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1876
 DN1876.The ellipsoidal height was determined by GPS observations
 DN1876.and is referenced to NAD 83.
 DN1876
 DN1876. The following values were computed from the NAD 83(2011) position.
 DN1876
 DN1876;                    North         East     Units Scale Factor Converg.
 DN1876;SPC IL W     -   449,869.641   754,022.517   MT  0.99997709   +0 25 01.6
 DN1876;SPC IL W     - 1,475,947.31  2,473,822.21   sFT  0.99997709   +0 25 01.6
 DN1876;UTM  16      - 4,510,487.346   286,538.740   MT  1.00016088   -1 38 57.2
 DN1876
 DN1876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1876!SPC IL W     -   0.99998101  x   0.99997709  =   0.99995811
 DN1876!UTM  16      -   0.99998101  x   1.00016088  =   1.00014189
 DN1876
 DN1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8653810487(NAD 83)
 DN1876
 DN1876                          SUPERSEDED SURVEY CONTROL
 DN1876
 DN1876  NAD 83(2007)-  40 43 03.57002(N)    089 31 38.13610(W) AD(2002.00) 1
 DN1876  ELLIP H (08/01/11)  121.055  (m)                       GP(2002.00) 3 1
 DN1876
 DN1876.Superseded values are not recommended for survey control.
 DN1876
 DN1876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1876.See file dsdata.pdf to determine how the superseded data were derived.
 DN1876
 DN1876_MARKER: F = FLANGE-ENCASED ROD
 DN1876_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1876_STAMPING: 1534
 DN1876_MARK LOGO: ILDT
 DN1876_PROJECTION: RECESSED 13 CENTIMETERS
 DN1876_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1876_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1876+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2020
 DN1876_ROD/PIPE-DEPTH: 6.1 meters
 DN1876_SLEEVE-DEPTH  : 0.3 meters
 DN1876
 DN1876  HISTORY     - Date     Condition        Report By
 DN1876  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1876  HISTORY     - 20200722 GOOD             ILDT
 DN1876
 DN1876                          STATION DESCRIPTION
 DN1876
 DN1876'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1876'THE STATION IS LOCATED AT THE INTERSECTION OF IL 116 AND US 24 0.5
 DN1876'MILES EAST OF PEORIA IN THE NORTHEAST QUADRANT OF THE INTERCHANGE.
 DN1876'78.0 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF SHOULDER OF THE EASTBOUND
 DN1876'LANES OF IL 116. 61.0 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF SHOULDER
 DN1876'FOR THE WESTBOUND US 24 TO EASTBOUND IL 116 RAMP. 37.8 FEET NORTH OF A
 DN1876'NO5 REBAR IN THE GROUND. 25.1 FEET WEST OF A NO5 REBAR IN THE GROUND.
 DN1876'65.8 FEET SOUTHWEST OF A NO5 REBAR IN THE GROUND. 35 FEET SOUTHWEST OF
 DN1876'THE SOUTH END OF A CONCRETE CULVERT HEADWALL. 1.0 FOOT WEST OF A
 DN1876'WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO
 DN1876'THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1876
 DN1876                          STATION RECOVERY (2020)
 DN1876
 DN1876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0230 ***********************************************************************
 KC0230  DESIGNATION -  16
 KC0230  PID         -  KC0230
 KC0230  STATE/COUNTY-  IL/SCOTT
 KC0230  COUNTRY     -  US
 KC0230  USGS QUAD   -  BEDFORD (2018)
 KC0230
 KC0230                         *CURRENT SURVEY CONTROL
 KC0230  ______________________________________________________________________
 KC0230* NAD 83(1986) POSITION- 39 34 47.     (N) 090 31 37.     (W)   SCALED
 KC0230* NAVD 88 ORTHO HEIGHT -   135.601 (meters)      444.88  (feet) ADJUSTED
 KC0230  ______________________________________________________________________
 KC0230  GEOID HEIGHT    -        -32.463 (meters)                     GEOID18
 KC0230  DYNAMIC HEIGHT  -        135.525 (meters)      444.63  (feet) COMP
 KC0230  MODELED GRAVITY -    980,069.6   (mgal)                       NAVD 88
 KC0230
 KC0230  VERT ORDER      -  FIRST     CLASS II
 KC0230
 KC0230.The horizontal coordinates were scaled from a map and have
 KC0230.an estimated accuracy of +/- 6 seconds.
 KC0230
 KC0230.The orthometric height was determined by differential leveling and
 KC0230.adjusted by the NATIONAL GEODETIC SURVEY
 KC0230.in June 1991.
 KC0230
 KC0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0230.GEOID18 height accuracy estimate available here.
 KC0230
 KC0230.Click photographs - Photos may exist for this station.
 KC0230
 KC0230.The dynamic height is computed by dividing the NAVD 88
 KC0230.geopotential number by the normal gravity value computed on the
 KC0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0230.degrees latitude (g = 980.6199 gals.).
 KC0230
 KC0230.The modeled gravity was interpolated from observed gravity values.
 KC0230
 KC0230;                    North         East    Units  Estimated Accuracy
 KC0230;SPC IL W     -   323,390.      669,050.      MT  (+/- 180 meters Scaled)
 KC0230
 KC0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD124840(NAD 83)
 KC0230
 KC0230                          SUPERSEDED SURVEY CONTROL
 KC0230
 KC0230  NGVD 29 (??/??/92)  135.73   (m)          445.3    (f) COMPUTED    1 2
 KC0230
 KC0230.Superseded values are not recommended for survey control.
 KC0230
 KC0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0230.See file dsdata.pdf to determine how the superseded data were derived.
 KC0230
 KC0230_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0230_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0230_STAMPING: ELEV 452.67 FT MEMPHIS DATUM
 KC0230_MARK LOGO: IRC
 KC0230_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0230
 KC0230  HISTORY     - Date     Condition        Report By
 KC0230  HISTORY     - 1903     MONUMENTED       IRC
 KC0230  HISTORY     - 1961     GOOD             CGS
 KC0230
 KC0230                          STATION DESCRIPTION
 KC0230
 KC0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0230'9.4 MI N FROM HILLVIEW.
 KC0230'ABOUT 9.25 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0230'BAPTIST CHURCH AT HILLVIEW, THENCE 0.2 MILE WEST ALONG A GRADED
 KC0230'ROAD, SECTION S 15 T 13 N R 13 W, IN THE NORTHWEST CORNER OF A
 KC0230'YARD LAWN, 24 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 64 FEET
 KC0230'NORTH OF THE NORTHWEST CORNER OF A HOUSE, 32 FEET EAST OF THE
 KC0230'CENTER LINE OF A DRIVEWAY, 4 FEET EAST OF THE EXTENDED LINE OF
 KC0230'THE WEST SIDE OF THE HOUSE, 20 FEET NORTHEAST OF A 16-INCH MAPLE
 KC0230'TREE, 64 1/2 FEET EAST OF THE NORTHEAST CORNER OF A TOOL SHED
 KC0230'WITH METAL SIDING, A CAP ON THE TOP OF A 3 1/2 INCH IRON PIPE
 KC0230'PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND AND ABOUT
 KC0230'LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1112 ***********************************************************************
 JB1112  DESIGNATION -  16
 JB1112  PID         -  JB1112
 JB1112  STATE/COUNTY-  IL/WASHINGTON
 JB1112  COUNTRY     -  US
 JB1112  USGS QUAD   -  NASHVILLE (2018)
 JB1112
 JB1112                         *CURRENT SURVEY CONTROL
 JB1112  ______________________________________________________________________
 JB1112* NAD 83(1986) POSITION- 38 15 45.65   (N) 089 29 48.54   (W)   HD_HELD1
 JB1112* NAVD 88 ORTHO HEIGHT -   159.165 (meters)      522.19  (feet) ADJUSTED
 JB1112  ______________________________________________________________________
 JB1112  GEOID HEIGHT    -        -29.897 (meters)                     GEOID18
 JB1112  DYNAMIC HEIGHT  -        159.062 (meters)      521.86  (feet) COMP
 JB1112  MODELED GRAVITY -    979,977.1   (mgal)                       NAVD 88
 JB1112
 JB1112  VERT ORDER      -  SECOND    CLASS 0
 JB1112
 JB1112.The horizontal coordinates were determined by differentially corrected
 JB1112.hand held GPS observations or other comparable positioning techniques
 JB1112.and have an estimated accuracy of +/- 3 meters.
 JB1112
 JB1112.The orthometric height was determined by differential leveling and
 JB1112.adjusted by the NATIONAL GEODETIC SURVEY
 JB1112.in June 1991.
 JB1112
 JB1112.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1112.GEOID18 height accuracy estimate available here.
 JB1112
 JB1112.Click photographs - Photos may exist for this station.
 JB1112
 JB1112.The dynamic height is computed by dividing the NAVD 88
 JB1112.geopotential number by the normal gravity value computed on the
 JB1112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1112.degrees latitude (g = 980.6199 gals.).
 JB1112
 JB1112.The modeled gravity was interpolated from observed gravity values.
 JB1112
 JB1112;                    North         East    Units  Estimated Accuracy
 JB1112;SPC IL W     -   177,337.6     758,621.0     MT  (+/- 3 meters HH1 GPS) 
 JB1112
 JB1112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8155437909(NAD 83)
 JB1112
 JB1112                          SUPERSEDED SURVEY CONTROL
 JB1112
 JB1112  NGVD 29 (??/??/92)  159.28   (m)          522.6    (f) COMPUTED    2 0
 JB1112
 JB1112.Superseded values are not recommended for survey control.
 JB1112
 JB1112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1112.See file dsdata.pdf to determine how the superseded data were derived.
 JB1112
 JB1112_MARKER: P = PIPE CAP
 JB1112_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1112_STAMPING: 16 1907
 JB1112_MARK LOGO: USGS
 JB1112_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1112_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1112
 JB1112  HISTORY     - Date     Condition        Report By
 JB1112  HISTORY     - 1907     MONUMENTED       USGS
 JB1112  HISTORY     - 1941     MARK NOT FOUND   CGS
 JB1112  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1112
 JB1112                          STATION DESCRIPTION
 JB1112
 JB1112'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 JB1112'AT OAKDALE.
 JB1112'AT OAKDALE, WASHINGTON COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD,
 JB1112'300 FEET NORTH OF THE STATION, 10 FEET NORTH OF A ROAD CROSSING,
 JB1112'AND 10 FEET SOUTHWEST OF A CROSSING-WARNING POST.  A UNITED STATES
 JB1112'GEOLOGICAL SURVEY STANDARD DISK, STAMPED 16 1907 AND RIVETED ON
 JB1112'THE TOP OF A 3-1/2-INCH IRON PIPE.
 JB1112
 JB1112                          STATION RECOVERY (2011)
 JB1112
 JB1112'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1112'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1990 ***********************************************************************
 DN1990  DESIGNATION -  16
 DN1990  PID         -  DN1990
 DN1990  STATE/COUNTY-  IL/FULTON
 DN1990  COUNTRY     -  US
 DN1990  USGS QUAD   -  FAIRVIEW (2018)
 DN1990
 DN1990                         *CURRENT SURVEY CONTROL
 DN1990  ______________________________________________________________________
 DN1990* NAD 83(2011) POSITION- 40 37 33.87488(N) 090 09 33.67413(W)   ADJUSTED
 DN1990* NAD 83(2011) ELLIP HT-   191.687 (meters)        (06/27/12)   ADJUSTED
 DN1990* NAD 83(2011) EPOCH   -  2010.00
 DN1990* NAVD 88 ORTHO HEIGHT -   224.8   (meters)      738.    (feet) GPS OBS
 DN1990  ______________________________________________________________________
 DN1990  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1990  GEOID HEIGHT    -        -33.159 (meters)                     GEOID09
 DN1990  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 DN1990  NAD 83(2011) X  -    -13,483.142 (meters)                     COMP
 DN1990  NAD 83(2011) Y  - -4,847,857.710 (meters)                     COMP
 DN1990  NAD 83(2011) Z  -  4,131,120.530 (meters)                     COMP
 DN1990  LAPLACE CORR    -          1.87  (seconds)                    DEFLEC18
 DN1990
 DN1990  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1990  Standards:
 DN1990         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1990            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1990  -------------------------------------------------------------------
 DN1990  NETWORK    2.49   1.82           1.15   0.82   0.93      0.18774108
 DN1990  -------------------------------------------------------------------
 DN1990  Click here for local accuracies and other accuracy information.
 DN1990
 DN1990.The horizontal coordinates were established by GPS observations
 DN1990.and adjusted by the National Geodetic Survey in June 2012.
 DN1990
 DN1990.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1990.been affixed to the stable North American tectonic plate. See 
 DN1990.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1990
 DN1990.The horizontal coordinates are valid at the epoch date displayed above
 DN1990.which is a decimal equivalence of Year/Month/Day.
 DN1990
 DN1990.The orthometric height was determined by GPS observations and a
 DN1990.high-resolution geoid model.
 DN1990
 DN1990.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1990.GEOID18 height accuracy estimate available here.
 DN1990
 DN1990.Click photographs - Photos may exist for this station.
 DN1990
 DN1990.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1990
 DN1990.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1990
 DN1990.The ellipsoidal height was determined by GPS observations
 DN1990.and is referenced to NAD 83.
 DN1990
 DN1990. The following values were computed from the NAD 83(2011) position.
 DN1990
 DN1990;                    North         East     Units Scale Factor Converg.
 DN1990;SPC IL W     -   439,503.663   700,618.686   MT  0.99994118   +0 00 17.1
 DN1990;SPC IL W     - 1,441,938.27  2,298,613.14   sFT  0.99994118   +0 00 17.1
 DN1990;UTM  15      - 4,501,129.100   740,262.865   MT  1.00031060   +1 51 01.7
 DN1990
 DN1990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1990!SPC IL W     -   0.99996993  x   0.99994118  =   0.99991111
 DN1990!UTM  15      -   0.99996993  x   1.00031060  =   1.00028052
 DN1990
 DN1990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4026201129(NAD 83)
 DN1990
 DN1990                          SUPERSEDED SURVEY CONTROL
 DN1990
 DN1990  NAD 83(2007)-  40 37 33.87500(N)    090 09 33.67533(W) AD(2002.00) 1
 DN1990  ELLIP H (08/11/11)  191.704  (m)                       GP(2002.00) 4 1
 DN1990
 DN1990.Superseded values are not recommended for survey control.
 DN1990
 DN1990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1990.See file dsdata.pdf to determine how the superseded data were derived.
 DN1990
 DN1990_MARKER: DD = SURVEY DISK
 DN1990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1990_MARK LOGO: NONE
 DN1990_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1990+STABILITY: SURFACE MOTION
 DN1990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1990+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1990
 DN1990  HISTORY     - Date     Condition        Report By
 DN1990  HISTORY     - 200905   MONUMENTED       ILDT
 DN1990
 DN1990                          STATION DESCRIPTION
 DN1990
 DN1990'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1990'STATION IS LOCATED 0.25 MILE SOUTH OF THE TOWN OF FAIRVIEW AND IS
 DN1990'MONUMENTED AS THE SOUTHWEST CORNER OF THE SOUTHWEST QUARTER OF SECTION
 DN1990'34, T 8 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1990'FROM THE EAST SIDE OF FAIRVIEW AT THE INTERSECTION OF IL. RTE 97 (EAST
 DN1990'ST) AND COUNTY HIGHWAY 17 (3045N) PROCEED 0.5 MILE  SOUTH ALONG IL RTE
 DN1990'97 TO THE STATION. THE STATION IS 34.25 FEET EAST OF THE CENTERLINE OF
 DN1990'IL RTE 97, 3.00 FEET EAST OF A FENCE POST AND 17.50 FEET WEST OF A
 DN1990'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0036 ***********************************************************************
 LC0036  DESIGNATION -  16 15
 LC0036  PID         -  LC0036
 LC0036  STATE/COUNTY-  IL/LIVINGSTON
 LC0036  COUNTRY     -  US
 LC0036  USGS QUAD   -  CHATSWORTH NORTH (2018)
 LC0036
 LC0036                         *CURRENT SURVEY CONTROL
 LC0036  ______________________________________________________________________
 LC0036* NAD 83(1986) POSITION- 40 45 10.07   (N) 088 17 31.81   (W)   HD_HELD1
 LC0036* NAVD 88 ORTHO HEIGHT -   224.023 (meters)      734.98  (feet) ADJUSTED
 LC0036  ______________________________________________________________________
 LC0036  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 LC0036  DYNAMIC HEIGHT  -        223.926 (meters)      734.66  (feet) COMP
 LC0036  MODELED GRAVITY -    980,188.4   (mgal)                       NAVD 88
 LC0036
 LC0036  VERT ORDER      -  SECOND    CLASS 0
 LC0036
 LC0036.The horizontal coordinates were determined by differentially corrected
 LC0036.hand held GPS observations or other comparable positioning techniques
 LC0036.and have an estimated accuracy of +/- 3 meters.
 LC0036
 LC0036.The orthometric height was determined by differential leveling and
 LC0036.adjusted by the NATIONAL GEODETIC SURVEY
 LC0036.in June 1991.
 LC0036
 LC0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0036.GEOID18 height accuracy estimate available here.
 LC0036
 LC0036.Click photographs - Photos may exist for this station.
 LC0036
 LC0036.The dynamic height is computed by dividing the NAVD 88
 LC0036.geopotential number by the normal gravity value computed on the
 LC0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0036.degrees latitude (g = 980.6199 gals.).
 LC0036
 LC0036.The modeled gravity was interpolated from observed gravity values.
 LC0036
 LC0036;                    North         East    Units  Estimated Accuracy
 LC0036;SPC IL E     -   453,591.1     303,476.2     MT  (+/- 3 meters HH1 GPS) 
 LC0036
 LC0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9092012118(NAD 83)
 LC0036
 LC0036                          SUPERSEDED SURVEY CONTROL
 LC0036
 LC0036  NGVD 29 (??/??/92)  224.089  (m)          735.20   (f) ADJ UNCH    2 0
 LC0036
 LC0036.Superseded values are not recommended for survey control.
 LC0036
 LC0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0036.See file dsdata.pdf to determine how the superseded data were derived.
 LC0036
 LC0036_MARKER: DD = SURVEY DISK
 LC0036_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0036_STAMPING: 16-15 1934
 LC0036_MARK LOGO: CGS+SS
 LC0036_PROJECTION: RECESSED 15 CENTIMETERS
 LC0036_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0036_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0036+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2025
 LC0036
 LC0036  HISTORY     - Date     Condition        Report By
 LC0036  HISTORY     - 1934     MONUMENTED       ILGS
 LC0036  HISTORY     - 1934     GOOD             CGS
 LC0036  HISTORY     - 20200416 GOOD             ILDT
 LC0036  HISTORY     - 20250415 GOOD             ILDT
 LC0036
 LC0036                          STATION DESCRIPTION
 LC0036
 LC0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0036'AT CHATSWORTH.
 LC0036'AT CHATSWORTH, LIVINGSTON COUNTY, 150 FEET SOUTH OF THE TOLEDO,
 LC0036'PEORIA AND WESTERN RAILROAD STATION, AT THE NORTHEAST CORNER OF
 LC0036'THE SCHOOL GROUNDS, 12 FEET SOUTHWEST OF A WATER HYDRANT, AT
 LC0036'THE INTERSECTION OF THE SIDEWALKS, 2-1/2 FEET SOUTH OF ONE
 LC0036'WALK, AND 2 FEET WEST OF THE OTHER WALK.  A STATE SURVEY STANDARD
 LC0036'DISK, STAMPED 16-15 1934 AND SET IN THE TOP OF A CONCRETE POST
 LC0036'FLUSH WITH THE GROUND.
 LC0036
 LC0036                          STATION RECOVERY (2020)
 LC0036
 LC0036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0036'THE MARK IS IN THE SOUTHWEST QUAD OF WALNUT AND FOURTH STREETS.  AT
 LC0036'THE INTERIOR CORNER OF TWO SIDEWALKS.
 LC0036
 LC0036                          STATION RECOVERY (2025)
 LC0036
 LC0036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0036'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1923 ***********************************************************************
 JB1923  DESIGNATION -  16 JHR
 JB1923  PID         -  JB1923
 JB1923  STATE/COUNTY-  IL/RANDOLPH
 JB1923  COUNTRY     -  US
 JB1923  USGS QUAD   -  TILDEN (2018)
 JB1923
 JB1923                         *CURRENT SURVEY CONTROL
 JB1923  ______________________________________________________________________
 JB1923* NAD 83(1997) POSITION- 38 10 30.95971(N) 089 44 17.82114(W)   ADJUSTED
 JB1923* NAVD 88 ORTHO HEIGHT -   157.3   (meters)      516.    (feet) VERTCON3
 JB1923  ______________________________________________________________________
 JB1923  GEOID HEIGHT    -        -29.837 (meters)                     GEOID18
 JB1923  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 JB1923  HORZ ORDER      -  SECOND
 JB1923
 JB1923.The horizontal coordinates were established by classical geodetic methods
 JB1923.and adjusted by the National Geodetic Survey in October 1999.
 JB1923
 JB1923.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1923.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1923
 JB1923.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1923.GEOID18 height accuracy estimate available here.
 JB1923
 JB1923.Click photographs - Photos may exist for this station.
 JB1923
 JB1923.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1923
 JB1923. The following values were computed from the NAD 83(1997) position.
 JB1923
 JB1923;                    North         East     Units Scale Factor Converg.
 JB1923;SPC IL W     -   167,509.693   737,534.085   MT  0.99995852   +0 15 53.2
 JB1923;SPC IL W     -   549,571.38  2,419,726.41   sFT  0.99995852   +0 15 53.2
 JB1923;UTM  16      - 4,228,805.647   260,137.562   MT  1.00030864   -1 41 35.7
 JB1923
 JB1923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1923!SPC IL W     -   0.99998000  x   0.99995852  =   0.99993852
 JB1923!UTM  16      -   0.99998000  x   1.00030864  =   1.00028864
 JB1923
 JB1923:                Primary Azimuth Mark                     Grid Az
 JB1923:SPC IL W     -  AIRPORT BEACON SPARTA APT                137 41 54.5
 JB1923:UTM  16      -  AIRPORT BEACON SPARTA APT                139 39 23.4
 JB1923
 JB1923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6013728805(NAD 83)
 JB1923
 JB1923|---------------------------------------------------------------------|
 JB1923| PID    Reference Object                     Distance      Geod. Az  |
 JB1923|                                                           dddmmss.s |
 JB1923| JB1922 AIRPORT BEACON SPARTA APT           APPROX. 4.7 KM 1375747.7 |
 JB1923| JB1925 BALDWIN ILL POWER PLANT STACK       APPROX.10.8 KM 2875037.4 |
 JB1923|---------------------------------------------------------------------|
 JB1923
 JB1923                          SUPERSEDED SURVEY CONTROL
 JB1923
 JB1923  NAD 83(1986)-  38 10 30.96785(N)    089 44 17.81331(W) AD(       ) 2
 JB1923  NAD 27      -  38 10 30.79617(N)    089 44 17.45626(W) AD(       ) 2
 JB1923  NGVD 29 (07/19/86)  157.4    (m)          516.     (f) VERT ANG       
 JB1923
 JB1923.Superseded values are not recommended for survey control.
 JB1923
 JB1923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1923.See file dsdata.pdf to determine how the superseded data were derived.
 JB1923
 JB1923_MARKER: DD = SURVEY DISK
 JB1923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1923_STAMPING: 16 JHR 1962 516
 JB1923_MARK LOGO: USGS
 JB1923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1923+STABILITY: SURFACE MOTION
 JB1923
 JB1923  HISTORY     - Date     Condition        Report By
 JB1923  HISTORY     - 1962     MONUMENTED       USGS
 JB1923  HISTORY     - 1969     GOOD             CGS
 JB1923
 JB1923                          STATION DESCRIPTION
 JB1923
 JB1923'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JFS)
 JB1923'THE STATION IS LOCATED 3.5 MI N. AND 2.0 MI W. OF SPARTA, IN THE NW.
 JB1923'QUARTER OF SEC. 23, T. 4 S.  R. 6 W.  ON THE TOP OF A PROMINENT
 JB1923'KNOLL, ON A DRIVE TO LARGE BARN.
 JB1923'
 JB1923'STATION MARK IS A STANDARD TABLET STAMPED 16 JHR 1962 516 SET
 JB1923'IN THE TOP OF A CONCRETE POST, ABOUT 7 IN. SQUARE AT TOP, AND
 JB1923'PROJECTING 4 IN.  THE MARK IS 220 FT S. OF JCT. OF THE DRIVE,
 JB1923'LEADING S. TO THE BARN, AND AN E.-W. GRAVEL RD., 10 FT W. OF THE
 JB1923'CENTER OF THE DRIVE, 22 FT N. OF THE CENTER OF A 40 IN. BLACK WALNUT
 JB1923'TREE AND 3 FT E. OF A N.-S. FENCE AND A METAL WITNESS POST.
 JB1923'
 JB1923'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0063 ***********************************************************************
 HB0063  DESIGNATION -  163 BOLT
 HB0063  PID         -  HB0063
 HB0063  STATE/COUNTY-  IL/GALLATIN
 HB0063  COUNTRY     -  US
 HB0063  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0063
 HB0063                         *CURRENT SURVEY CONTROL
 HB0063  ______________________________________________________________________
 HB0063* NAD 83(1986) POSITION- 37 41 36.     (N) 088 08 10.     (W)   SCALED
 HB0063* NAVD 88 ORTHO HEIGHT -   110.247 (meters)      361.70  (feet) ADJUSTED
 HB0063  ______________________________________________________________________
 HB0063  GEOID HEIGHT    -        -29.868 (meters)                     GEOID18
 HB0063  DYNAMIC HEIGHT  -        110.170 (meters)      361.45  (feet) COMP
 HB0063  MODELED GRAVITY -    979,935.3   (mgal)                       NAVD 88
 HB0063
 HB0063  VERT ORDER      -  FIRST     CLASS II
 HB0063
 HB0063.The horizontal coordinates were scaled from a map and have
 HB0063.an estimated accuracy of +/- 6 seconds.
 HB0063
 HB0063.The orthometric height was determined by differential leveling and
 HB0063.adjusted by the NATIONAL GEODETIC SURVEY
 HB0063.in June 1991.
 HB0063
 HB0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0063.GEOID18 height accuracy estimate available here.
 HB0063
 HB0063.Click photographs - Photos may exist for this station.
 HB0063
 HB0063.The dynamic height is computed by dividing the NAVD 88
 HB0063.geopotential number by the normal gravity value computed on the
 HB0063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0063.degrees latitude (g = 980.6199 gals.).
 HB0063
 HB0063.The modeled gravity was interpolated from observed gravity values.
 HB0063
 HB0063;                    North         East    Units  Estimated Accuracy
 HB0063;SPC IL E     -   113,960.      317,390.      MT  (+/- 180 meters Scaled)
 HB0063
 HB0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG998723(NAD 83)
 HB0063
 HB0063                          SUPERSEDED SURVEY CONTROL
 HB0063
 HB0063  NGVD 29 (11/26/84)  110.347  (m)          362.03   (f) ADJUSTED    1 2
 HB0063
 HB0063.Superseded values are not recommended for survey control.
 HB0063
 HB0063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0063.See file dsdata.pdf to determine how the superseded data were derived.
 HB0063
 HB0063_MARKER: B = BOLT
 HB0063_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0063_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0063_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0063
 HB0063  HISTORY     - Date     Condition        Report By
 HB0063  HISTORY     - UNK      MONUMENTED       USACE
 HB0063  HISTORY     - 1949     GOOD             CGS
 HB0063
 HB0063                          STATION DESCRIPTION
 HB0063
 HB0063'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0063'AT SHAWNEETOWN.
 HB0063'AT SHAWNEETOWN, ON THE TOP OF THE OHIO RIVER LEVEE AT THE
 HB0063'CROSSING OF STATE HIGHWAY 13 TO THE FERRY LANDING, 36 FEET
 HB0063'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY AT THE TOP OF
 HB0063'LEVEE, 16 FEET NORTHWEST OF THE 56 FEET MARK ON RIVER GUAGE,
 HB0063'16 FEET NORTHWEST OF U.S. BM WB IN THE TOP OF THE NORTH END OF
 HB0063'THE NEXT TO THE TOP STEP OF CONCRETE STEPS LEADING TO FERRY
 HB0063'LANDING, ABOUT 9 FEET EAST OF THE CENTER OF THE LEVEE AND IN AN
 HB0063'18-INCH CONCRETE SLAB ABOUT 8 FEET UNDER GROUND.  A BOLT SET
 HB0063'ON A 4-IN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0062 ***********************************************************************
 HB0062  DESIGNATION -  163 CAP
 HB0062  PID         -  HB0062
 HB0062  STATE/COUNTY-  IL/GALLATIN
 HB0062  COUNTRY     -  US
 HB0062  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0062
 HB0062                         *CURRENT SURVEY CONTROL
 HB0062  ______________________________________________________________________
 HB0062* NAD 83(1986) POSITION- 37 41 36.     (N) 088 08 10.     (W)   SCALED
 HB0062* NAVD 88 ORTHO HEIGHT -   112.712 (meters)      369.79  (feet) ADJUSTED
 HB0062  ______________________________________________________________________
 HB0062  GEOID HEIGHT    -        -29.868 (meters)                     GEOID18
 HB0062  DYNAMIC HEIGHT  -        112.634 (meters)      369.53  (feet) COMP
 HB0062  MODELED GRAVITY -    979,935.3   (mgal)                       NAVD 88
 HB0062
 HB0062  VERT ORDER      -  FIRST     CLASS II
 HB0062
 HB0062.The horizontal coordinates were scaled from a map and have
 HB0062.an estimated accuracy of +/- 6 seconds.
 HB0062
 HB0062.The orthometric height was determined by differential leveling and
 HB0062.adjusted by the NATIONAL GEODETIC SURVEY
 HB0062.in June 1991.
 HB0062
 HB0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0062.GEOID18 height accuracy estimate available here.
 HB0062
 HB0062.Click photographs - Photos may exist for this station.
 HB0062
 HB0062.The dynamic height is computed by dividing the NAVD 88
 HB0062.geopotential number by the normal gravity value computed on the
 HB0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0062.degrees latitude (g = 980.6199 gals.).
 HB0062
 HB0062.The modeled gravity was interpolated from observed gravity values.
 HB0062
 HB0062;                    North         East    Units  Estimated Accuracy
 HB0062;SPC IL E     -   113,960.      317,390.      MT  (+/- 180 meters Scaled)
 HB0062
 HB0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG998723(NAD 83)
 HB0062
 HB0062                          SUPERSEDED SURVEY CONTROL
 HB0062
 HB0062  NGVD 29 (11/26/84)  112.819  (m)          370.14   (f) ADJUSTED    1 2
 HB0062
 HB0062.Superseded values are not recommended for survey control.
 HB0062
 HB0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0062.See file dsdata.pdf to determine how the superseded data were derived.
 HB0062
 HB0062_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 HB0062_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0062_MARK LOGO: USACE
 HB0062_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0062_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0062
 HB0062  HISTORY     - Date     Condition        Report By
 HB0062  HISTORY     - UNK      MONUMENTED       USACE
 HB0062  HISTORY     - 1949     GOOD             CGS
 HB0062
 HB0062                          STATION DESCRIPTION
 HB0062
 HB0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0062'AT SHAWNEETOWN.
 HB0062'AT SHAWNEETOWN, ON THE TOP OF THE OHIO RIVER LEVEE AT THE
 HB0062'CROSSING OF STATE HIGHWAY 13 TO THE FERRY LANDING, 36 FEET
 HB0062'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY AT THE TOP OF LEVEE,
 HB0062'16 FEET NORTHWEST OF THE 56 FEET MARK ON RIVER GUAGE, 16 FEET
 HB0062'NORTHWEST OF U.S. BM WB IN THE TOP OF THE NORTH END OF THE NEXT
 HB0062'TO THE TOP STEP OF CONCRETE STEPS LEADING TO FERRY LANDING, ABOUT
 HB0062'9 FEET EAST OF THE CENTER OF THE LEVEE AND IN AN 18-INCH CONCRETE
 HB0062'SLAB ABOUT 8 FEET UNDER GROUND.  A CAP SET DIRECTLY OVER THE
 HB0062'BOLT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0109 ***********************************************************************
 KC0109  DESIGNATION -  164 F
 KC0109  PID         -  KC0109
 KC0109  STATE/COUNTY-  IL/PIKE
 KC0109  COUNTRY     -  US
 KC0109  USGS QUAD   -  PLEASANT HILL WEST (2018)
 KC0109
 KC0109                         *CURRENT SURVEY CONTROL
 KC0109  ______________________________________________________________________
 KC0109* NAD 83(1986) POSITION- 39 27 15.     (N) 090 58 25.     (W)   SCALED
 KC0109* NAVD 88 ORTHO HEIGHT -   135.522 (meters)      444.63  (feet) ADJUSTED
 KC0109  ______________________________________________________________________
 KC0109  GEOID HEIGHT    -        -32.454 (meters)                     GEOID18
 KC0109  DYNAMIC HEIGHT  -        135.445 (meters)      444.37  (feet) COMP
 KC0109  MODELED GRAVITY -    980,056.4   (mgal)                       NAVD 88
 KC0109
 KC0109  VERT ORDER      -  SECOND    CLASS 0
 KC0109
 KC0109.The horizontal coordinates were scaled from a map and have
 KC0109.an estimated accuracy of +/- 6 seconds.
 KC0109
 KC0109.The orthometric height was determined by differential leveling and
 KC0109.adjusted by the NATIONAL GEODETIC SURVEY
 KC0109.in June 1991.
 KC0109
 KC0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0109.GEOID18 height accuracy estimate available here.
 KC0109
 KC0109.Click photographs - Photos may exist for this station.
 KC0109
 KC0109.The dynamic height is computed by dividing the NAVD 88
 KC0109.geopotential number by the normal gravity value computed on the
 KC0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0109.degrees latitude (g = 980.6199 gals.).
 KC0109
 KC0109.The modeled gravity was interpolated from observed gravity values.
 KC0109
 KC0109;                    North         East    Units  Estimated Accuracy
 KC0109;SPC IL W     -   309,700.      630,550.      MT  (+/- 180 meters Scaled)
 KC0109
 KC0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD743691(NAD 83)
 KC0109
 KC0109                          SUPERSEDED SURVEY CONTROL
 KC0109
 KC0109  NGVD 29 (??/??/92)  135.610  (m)          444.91   (f) ADJ UNCH    2 0
 KC0109
 KC0109.Superseded values are not recommended for survey control.
 KC0109
 KC0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0109.See file dsdata.pdf to determine how the superseded data were derived.
 KC0109
 KC0109_MARKER: DB = BENCH MARK DISK
 KC0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0109_STAMPING: 164 F 1925
 KC0109_MARK LOGO: USGS
 KC0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0109+STABILITY: SURFACE MOTION
 KC0109
 KC0109  HISTORY     - Date     Condition        Report By
 KC0109  HISTORY     - 1925     MONUMENTED       USGS
 KC0109  HISTORY     - 1943     GOOD             CGS
 KC0109  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0109
 KC0109                          STATION DESCRIPTION
 KC0109
 KC0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0109'3.8 MI SE FROM PIKE.
 KC0109'ABOUT ONE MILE SOUTHEAST ALONG THE ALTON RAILROAD FROM THE END
 KC0109'OF THE TRACK AT PIKE, PIKE COUNTY, THENCE 2.8 MILES EAST ALONG
 KC0109'THE RAILROAD, AT A ROAD CROSSING, 120 FEET SOUTH OF THE
 KC0109'CENTERLINE OF THE TRACK, 30 FEET WEST OF THE CENTERLINE OF THE
 KC0109'ROAD, AND 3 FEET NORTH AND ONE FOOT WEST OF A RIGHT-OF-WAY
 KC0109'FENCE CORNER.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 KC0109'STAMPED 164 F 1925 AND SET IN THE TOP OF A CONCRETE POST.
 KC0109
 KC0109                          STATION RECOVERY (2012)
 KC0109
 KC0109'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0109'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0105 ***********************************************************************
 KC0105  DESIGNATION -  166 F
 KC0105  PID         -  KC0105
 KC0105  STATE/COUNTY-  IL/PIKE
 KC0105  COUNTRY     -  US
 KC0105  USGS QUAD   -  PLEASANT HILL WEST (2018)
 KC0105
 KC0105                         *CURRENT SURVEY CONTROL
 KC0105  ______________________________________________________________________
 KC0105* NAD 83(2011) POSITION- 39 26 13.01399(N) 090 52 37.15812(W)   ADJUSTED
 KC0105* NAD 83(2011) ELLIP HT-   105.309 (meters)        (06/27/12)   ADJUSTED
 KC0105* NAD 83(2011) EPOCH   -  2010.00
 KC0105* NAVD 88 ORTHO HEIGHT -   137.710 (meters)      451.80  (feet) ADJUSTED
 KC0105  ______________________________________________________________________
 KC0105  GEOID HEIGHT    -        -32.402 (meters)                     GEOID18
 KC0105  NAD 83(2011) X  -    -75,499.174 (meters)                     COMP
 KC0105  NAD 83(2011) Y  - -4,932,159.157 (meters)                     COMP
 KC0105  NAD 83(2011) Z  -  4,029,966.381 (meters)                     COMP
 KC0105  LAPLACE CORR    -          1.13  (seconds)                    DEFLEC18
 KC0105  DYNAMIC HEIGHT  -        137.631 (meters)      451.54  (feet) COMP
 KC0105  MODELED GRAVITY -    980,057.2   (mgal)                       NAVD 88
 KC0105
 KC0105  VERT ORDER      -  SECOND    CLASS 0
 KC0105
 KC0105  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0105  Standards:
 KC0105         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0105            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0105  -------------------------------------------------------------------
 KC0105  NETWORK    0.74   1.71           0.32   0.28   0.87      0.11954413
 KC0105  -------------------------------------------------------------------
 KC0105  Click here for local accuracies and other accuracy information.
 KC0105
 KC0105.The horizontal coordinates were established by GPS observations
 KC0105.and adjusted by the National Geodetic Survey in June 2012.
 KC0105
 KC0105.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0105.been affixed to the stable North American tectonic plate. See 
 KC0105.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0105
 KC0105.The horizontal coordinates are valid at the epoch date displayed above
 KC0105.which is a decimal equivalence of Year/Month/Day.
 KC0105
 KC0105.The orthometric height was determined by differential leveling and
 KC0105.adjusted by the NATIONAL GEODETIC SURVEY
 KC0105.in June 1991.
 KC0105
 KC0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0105.GEOID18 height accuracy estimate available here.
 KC0105
 KC0105.Click photographs - Photos may exist for this station.
 KC0105
 KC0105.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0105
 KC0105.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0105
 KC0105.The ellipsoidal height was determined by GPS observations
 KC0105.and is referenced to NAD 83.
 KC0105
 KC0105.The dynamic height is computed by dividing the NAVD 88
 KC0105.geopotential number by the normal gravity value computed on the
 KC0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0105.degrees latitude (g = 980.6199 gals.).
 KC0105
 KC0105.The modeled gravity was interpolated from observed gravity values.
 KC0105
 KC0105. The following values were computed from the NAD 83(2011) position.
 KC0105
 KC0105;                    North         East     Units Scale Factor Converg.
 KC0105;SPC IL W     -   307,717.070   638,850.928   MT  0.99998720   -0 27 04.4
 KC0105;SPC IL W     - 1,009,568.42  2,095,963.42   sFT  0.99998720   -0 27 04.4
 KC0105;UTM  15      - 4,367,417.811   682,707.420   MT  1.00001102   +1 20 56.3
 KC0105
 KC0105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0105!SPC IL W     -   0.99998348  x   0.99998720  =   0.99997068
 KC0105!UTM  15      -   0.99998348  x   1.00001102  =   0.99999450
 KC0105
 KC0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8270767417(NAD 83)
 KC0105
 KC0105                          SUPERSEDED SURVEY CONTROL
 KC0105
 KC0105  NAD 83(2007)-  39 26 13.01395(N)    090 52 37.15883(W) AD(2002.00) 1
 KC0105  ELLIP H (01/08/09)  105.350  (m)                       GP(2002.00) 4 1
 KC0105  NAVD 88             137.70   (m)          451.8    (f) LEVELING    3  
 KC0105  NGVD 29 (??/??/92)  137.816  (m)          452.15   (f) ADJ UNCH    2 0
 KC0105
 KC0105.Superseded values are not recommended for survey control.
 KC0105
 KC0105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0105.See file dsdata.pdf to determine how the superseded data were derived.
 KC0105
 KC0105_MARKER: DB = BENCH MARK DISK
 KC0105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0105_STAMPING: PTSTA NO 166 F 1925
 KC0105_MARK LOGO: USGS
 KC0105_PROJECTION: FLUSH
 KC0105_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0105+STABILITY: SURFACE MOTION
 KC0105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0105+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2023
 KC0105
 KC0105  HISTORY     - Date     Condition        Report By
 KC0105  HISTORY     - 1925     MONUMENTED       USGS
 KC0105  HISTORY     - 1943     GOOD             CGS
 KC0105  HISTORY     - 1962     GOOD             BSA
 KC0105  HISTORY     - 20010430 GOOD             INDIV
 KC0105  HISTORY     - 20080315 GOOD             PB
 KC0105  HISTORY     - 20081212 GOOD             ILDT
 KC0105  HISTORY     - 20110902 GOOD             ILDT
 KC0105  HISTORY     - 20120606 GOOD             ILDT
 KC0105  HISTORY     - 20230531 GOOD             ILDT
 KC0105
 KC0105                          STATION DESCRIPTION
 KC0105
 KC0105'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0105'AT PLEASANT HILL.
 KC0105'AT PLEASANT HILL, PIKE COUNTY, ABOUT 220 FEET SOUTH OF THE
 KC0105'ALTON RAILROAD, AND 30 FEET SOUTH AND 45 FEET WEST OF THE CENTER
 KC0105'OF A ROAD JUNCTION.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 KC0105'DISK, STAMPED 166 F 1925 AND SET IN THE TOP OF A CONCRETE POST.
 KC0105'NOTE-- RECOVERED AT 5 RAILS EAST OF THE STATION.
 KC0105
 KC0105                          STATION RECOVERY (1962)
 KC0105
 KC0105'RECOVERY NOTE BY BOY SCOUTS OF AMERICA 1962
 KC0105'RECOVERED IN GOOD CONDITION.
 KC0105
 KC0105                          STATION RECOVERY (2001)
 KC0105
 KC0105'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (CVB)
 KC0105'PTS 166 F 1925, RECOVERED MONUMENT, DESCRIPTION IS ADEQUATE.
 KC0105
 KC0105                          STATION RECOVERY (2008)
 KC0105
 KC0105'RECOVERY NOTE BY PBS&J 2008
 KC0105'RECOVERED IN GOOD CONDITION.
 KC0105
 KC0105                          STATION RECOVERY (2008)
 KC0105
 KC0105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 KC0105'FOUND AS DESCRIBED
 KC0105
 KC0105                          STATION RECOVERY (2011)
 KC0105
 KC0105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0105'RECOVERED AS DESCRIBED.
 KC0105
 KC0105                          STATION RECOVERY (2012)
 KC0105
 KC0105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0105'RECOVERED IN GOOD CONDITION.
 KC0105
 KC0105                          STATION RECOVERY (2023)
 KC0105
 KC0105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KC0105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0466 ***********************************************************************
 LD0466  DESIGNATION -  17
 LD0466  PID         -  LD0466
 LD0466  STATE/COUNTY-  IL/HENDERSON
 LD0466  COUNTRY     -  US
 LD0466  USGS QUAD   -  OQUAWKA (2018)
 LD0466
 LD0466                         *CURRENT SURVEY CONTROL
 LD0466  ______________________________________________________________________
 LD0466* NAD 83(1986) POSITION- 40 56 03.     (N) 090 57 13.     (W)   SCALED
 LD0466* NAVD 88 ORTHO HEIGHT -   163.250 (meters)      535.60  (feet) ADJUSTED
 LD0466  ______________________________________________________________________
 LD0466  GEOID HEIGHT    -        -33.169 (meters)                     GEOID18
 LD0466  DYNAMIC HEIGHT  -        163.178 (meters)      535.36  (feet) COMP
 LD0466  MODELED GRAVITY -    980,179.6   (mgal)                       NAVD 88
 LD0466
 LD0466  VERT ORDER      -  SECOND    CLASS 0
 LD0466
 LD0466.The horizontal coordinates were scaled from a map and have
 LD0466.an estimated accuracy of +/- 6 seconds.
 LD0466
 LD0466.The orthometric height was determined by differential leveling and
 LD0466.adjusted by the NATIONAL GEODETIC SURVEY
 LD0466.in June 1991.
 LD0466
 LD0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0466.GEOID18 height accuracy estimate available here.
 LD0466
 LD0466.Click photographs - Photos may exist for this station.
 LD0466
 LD0466.The dynamic height is computed by dividing the NAVD 88
 LD0466.geopotential number by the normal gravity value computed on the
 LD0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0466.degrees latitude (g = 980.6199 gals.).
 LD0466
 LD0466.The modeled gravity was interpolated from observed gravity values.
 LD0466
 LD0466;                    North         East    Units  Estimated Accuracy
 LD0466;SPC IL W     -   474,010.      633,730.      MT  (+/- 180 meters Scaled)
 LD0466
 LD0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF722334(NAD 83)
 LD0466
 LD0466                          SUPERSEDED SURVEY CONTROL
 LD0466
 LD0466  NGVD 29 (??/??/92)  163.321  (m)          535.83   (f) ADJ UNCH    2 0
 LD0466
 LD0466.Superseded values are not recommended for survey control.
 LD0466
 LD0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0466.See file dsdata.pdf to determine how the superseded data were derived.
 LD0466
 LD0466_MARKER: B = BOLT
 LD0466_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0466_SP_SET: BUILDING
 LD0466_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0466
 LD0466  HISTORY     - Date     Condition        Report By
 LD0466  HISTORY     - UNK      MONUMENTED       USACE
 LD0466  HISTORY     - 1940     GOOD             CGS
 LD0466  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0466  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0466
 LD0466                          STATION DESCRIPTION
 LD0466
 LD0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 LD0466'AT OQUAWKA.
 LD0466'AT OQUAWKA, HENDERSON COUNTY, AT THE NORTHWEST CORNER OF THE
 LD0466'INTERSECTION OF SCHUYLER AND SECOND STREETS, IN THE STONE PILLAR
 LD0466'AT THE SOUTHWEST CORNER OF THE MOIR BUILDING, AND 2 FEET ABOVE
 LD0466'THE WATER TABLE.  THE CENTER OF A COPPER BOLT LEADED HORIZONTALLY
 LD0466'AND SURROUNDED BY THE LETTERS USPBM CUT IN THE STONE.
 LD0466
 LD0466                          STATION RECOVERY (2001)
 LD0466
 LD0466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0466'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0466
 LD0466                          STATION RECOVERY (2012)
 LD0466
 LD0466'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2012 ***********************************************************************
 DN2012  DESIGNATION -  17
 DN2012  PID         -  DN2012
 DN2012  STATE/COUNTY-  IL/FULTON
 DN2012  COUNTRY     -  US
 DN2012  USGS QUAD   -  FAIRVIEW (2018)
 DN2012
 DN2012                         *CURRENT SURVEY CONTROL
 DN2012  ______________________________________________________________________
 DN2012* NAD 83(2011) POSITION- 40 37 31.01727(N) 090 12 52.36252(W)   ADJUSTED
 DN2012* NAD 83(2011) ELLIP HT-   184.269 (meters)        (06/27/12)   ADJUSTED
 DN2012* NAD 83(2011) EPOCH   -  2010.00
 DN2012* NAVD 88 ORTHO HEIGHT -   217.5   (meters)      714.    (feet) GPS OBS
 DN2012  ______________________________________________________________________
 DN2012  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2012  GEOID HEIGHT    -        -33.202 (meters)                     GEOID09
 DN2012  GEOID HEIGHT    -        -33.209 (meters)                     GEOID18
 DN2012  NAD 83(2011) X  -    -18,153.118 (meters)                     COMP
 DN2012  NAD 83(2011) Y  - -4,847,894.238 (meters)                     COMP
 DN2012  NAD 83(2011) Z  -  4,131,048.796 (meters)                     COMP
 DN2012  LAPLACE CORR    -          1.94  (seconds)                    DEFLEC18
 DN2012
 DN2012  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2012  Standards:
 DN2012         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2012            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2012  -------------------------------------------------------------------
 DN2012  NETWORK    2.84   2.18           1.31   0.95   1.11      0.08379789
 DN2012  -------------------------------------------------------------------
 DN2012  Click here for local accuracies and other accuracy information.
 DN2012
 DN2012.The horizontal coordinates were established by GPS observations
 DN2012.and adjusted by the National Geodetic Survey in June 2012.
 DN2012
 DN2012.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2012.been affixed to the stable North American tectonic plate. See 
 DN2012.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2012
 DN2012.The horizontal coordinates are valid at the epoch date displayed above
 DN2012.which is a decimal equivalence of Year/Month/Day.
 DN2012
 DN2012.The orthometric height was determined by GPS observations and a
 DN2012.high-resolution geoid model.
 DN2012
 DN2012.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2012.GEOID18 height accuracy estimate available here.
 DN2012
 DN2012.Click photographs - Photos may exist for this station.
 DN2012
 DN2012.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2012
 DN2012.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2012
 DN2012.The ellipsoidal height was determined by GPS observations
 DN2012.and is referenced to NAD 83.
 DN2012
 DN2012. The following values were computed from the NAD 83(2011) position.
 DN2012
 DN2012;                    North         East     Units Scale Factor Converg.
 DN2012;SPC IL W     -   439,416.598   695,949.247   MT  0.99994138   -0 01 52.2
 DN2012;SPC IL W     - 1,441,652.62  2,283,293.49   sFT  0.99994138   -0 01 52.2
 DN2012;UTM  15      - 4,500,891.604   735,596.993   MT  1.00028327   +1 48 52.1
 DN2012
 DN2012!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2012!SPC IL W     -   0.99997110  x   0.99994138  =   0.99991248
 DN2012!UTM  15      -   0.99997110  x   1.00028327  =   1.00025436
 DN2012
 DN2012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3559600891(NAD 83)
 DN2012
 DN2012                          SUPERSEDED SURVEY CONTROL
 DN2012
 DN2012  NAD 83(2007)-  40 37 31.01724(N)    090 12 52.36387(W) AD(2002.00) 1
 DN2012  ELLIP H (08/11/11)  184.292  (m)                       GP(2002.00) 4 1
 DN2012
 DN2012.Superseded values are not recommended for survey control.
 DN2012
 DN2012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2012.See file dsdata.pdf to determine how the superseded data were derived.
 DN2012
 DN2012_MARKER: DD = SURVEY DISK
 DN2012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2012_STAMPING: FC17
 DN2012_MARK LOGO: NONE
 DN2012_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2012+STABILITY: SURFACE MOTION
 DN2012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2012+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2012
 DN2012  HISTORY     - Date     Condition        Report By
 DN2012  HISTORY     - 200905   MONUMENTED       ILDT
 DN2012
 DN2012                          STATION DESCRIPTION
 DN2012
 DN2012'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2012'STATION IS LOCATED 1.0 MILE SOUTHWEST  OF THE TOWN OF FAIRVIEW AND IS
 DN2012'MONUMENTED AS THE SOUTHWEST CORNER OF THE SOUTHWEST QUARTER  OF
 DN2012'SECTION 31, T 8 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2012'STATION FROM THE EAST SIDE OF THE TOWN OF FAIRVIEW AT THE INTERSECTION
 DN2012'OF IL. RTE 97 (EAST ST) AND COUNTY HIGHWAY 17 (3045N), PROCEED 3.0
 DN2012'MILES WEST ON COUNTY HIGHWAY 17 TO THE INTERSECTION WITH COUNTY
 DN2012'HIGHWAY 16. TURN LEFT (SOUTH) ON COUNTY HIGHWAY 16 AND PROCEED 0.3
 DN2012'MILES  TO THE STATION. THE STATION IS 33.00 FEET EAST OF AN IRON ROD
 DN2012'ON THE WEST RIGHT OF WAY LINE, 30.75 FEET WEST OF AN IRON ROD ON THE
 DN2012'EAST RIGHT OF WAY LINE AND 98.40 FEET NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0170 ***********************************************************************
 LC0170  DESIGNATION -  17 LES
 LC0170  PID         -  LC0170
 LC0170  STATE/COUNTY-  IL/CHAMPAIGN
 LC0170  COUNTRY     -  US
 LC0170  USGS QUAD   -  URBANA (2018)
 LC0170
 LC0170                         *CURRENT SURVEY CONTROL
 LC0170  ______________________________________________________________________
 LC0170* NAD 83(1986) POSITION- 40 06 09.     (N) 088 11 25.     (W)   SCALED
 LC0170* NAVD 88 ORTHO HEIGHT -   229.160 (meters)      751.84  (feet) ADJUSTED
 LC0170  ______________________________________________________________________
 LC0170  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 LC0170  DYNAMIC HEIGHT  -        229.044 (meters)      751.46  (feet) COMP
 LC0170  MODELED GRAVITY -    980,112.4   (mgal)                       NAVD 88
 LC0170
 LC0170  VERT ORDER      -  FIRST     CLASS II
 LC0170
 LC0170.The horizontal coordinates were scaled from a map and have
 LC0170.an estimated accuracy of +/- 6 seconds.
 LC0170
 LC0170.The orthometric height was determined by differential leveling and
 LC0170.adjusted by the NATIONAL GEODETIC SURVEY
 LC0170.in June 1991.
 LC0170
 LC0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0170.GEOID18 height accuracy estimate available here.
 LC0170
 LC0170.Click photographs - Photos may exist for this station.
 LC0170
 LC0170.The dynamic height is computed by dividing the NAVD 88
 LC0170.geopotential number by the normal gravity value computed on the
 LC0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0170.degrees latitude (g = 980.6199 gals.).
 LC0170
 LC0170.The modeled gravity was interpolated from observed gravity values.
 LC0170
 LC0170;                    North         East    Units  Estimated Accuracy
 LC0170;SPC IL E     -   381,390.      312,200.      MT  (+/- 180 meters Scaled)
 LC0170
 LC0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK985398(NAD 83)
 LC0170
 LC0170                          SUPERSEDED SURVEY CONTROL
 LC0170
 LC0170  NGVD 29 (??/??/92)  229.198  (m)          751.96   (f) ADJ UNCH    1 2
 LC0170
 LC0170.Superseded values are not recommended for survey control.
 LC0170
 LC0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0170.See file dsdata.pdf to determine how the superseded data were derived.
 LC0170
 LC0170_MARKER: DD = SURVEY DISK
 LC0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0170_STAMPING: 17 LES 752 1948
 LC0170_MARK LOGO: USGS
 LC0170_PROJECTION: FLUSH
 LC0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0170+STABILITY: SURFACE MOTION
 LC0170
 LC0170  HISTORY     - Date     Condition        Report By
 LC0170  HISTORY     - 1948     MONUMENTED       USGS
 LC0170  HISTORY     - 1954     GOOD             CGS
 LC0170  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0170  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0170  HISTORY     - 20051201 MARK NOT FOUND   ILDT
 LC0170
 LC0170                          STATION DESCRIPTION
 LC0170
 LC0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0170'1.3 MI SE FROM URBANA.
 LC0170'ABOUT 1.3 MILES SOUTHEAST ALONG THE WABASH RAILROAD FROM THE
 LC0170'STATION AT URBANA, ABOUT 3 TELEPHONE POLES SOUTHEAST OF MILE POST
 LC0170'336, 44 FEET SOUTHWEST OF SOUTHWEST RAIL, 43 FEET EAST-NORTHEAST
 LC0170'OF CENTER LINE OF A BLACK TOP ROAD AT A POINT ROAD TURNS AWAY
 LC0170'FROM THE RAILROAD TRACK, 6 FEET SOUTHWEST OF SOUTHEAST END OF
 LC0170'A LARGE SIGN BOARD, 1 1/2 FEET SOUTHEAST OF A WHITE WOODEN
 LC0170'WITNESS POST, ABOUT 8 FEET ABOVE LEVEL OF TRACK AND SET IN THE
 LC0170'TOP OF A CONCRETE POST ABOUT FLUSH WITH GROUND.
 LC0170
 LC0170                          STATION RECOVERY (1973)
 LC0170
 LC0170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0170'MARK NOT FOUND.
 LC0170
 LC0170                          STATION RECOVERY (1986)
 LC0170
 LC0170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0170'MARK NOT FOUND.
 LC0170
 LC0170                          STATION RECOVERY (2005)
 LC0170
 LC0170'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0170'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4304 ***********************************************************************
 DF4304  DESIGNATION -  1771
 DF4304  PID         -  DF4304
 DF4304  STATE/COUNTY-  IL/WOODFORD
 DF4304  COUNTRY     -  US
 DF4304  USGS QUAD   -  EL PASO (2018)
 DF4304
 DF4304                         *CURRENT SURVEY CONTROL
 DF4304  ______________________________________________________________________
 DF4304* NAD 83(2011) POSITION- 40 40 39.65910(N) 089 05 59.50834(W)   ADJUSTED
 DF4304* NAD 83(2011) ELLIP HT-   189.369 (meters)        (06/27/12)   ADJUSTED
 DF4304* NAD 83(2011) EPOCH   -  2010.00
 DF4304* NAVD 88 ORTHO HEIGHT -   221.6   (meters)      727.    (feet) GPS OBS
 DF4304  ______________________________________________________________________
 DF4304  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DF4304  GEOID HEIGHT    -        -32.224 (meters)                     GEOID09
 DF4304  GEOID HEIGHT    -        -32.247 (meters)                     GEOID18
 DF4304  NAD 83(2011) X  -     76,100.008 (meters)                     COMP
 DF4304  NAD 83(2011) Y  - -4,843,543.416 (meters)                     COMP
 DF4304  NAD 83(2011) Z  -  4,135,466.989 (meters)                     COMP
 DF4304  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 DF4304
 DF4304  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4304  Standards:
 DF4304         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4304            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4304  -------------------------------------------------------------------
 DF4304  NETWORK    0.47   0.78           0.21   0.17   0.40      0.03102565
 DF4304  -------------------------------------------------------------------
 DF4304  Click here for local accuracies and other accuracy information.
 DF4304
 DF4304.The horizontal coordinates were established by GPS observations
 DF4304.and adjusted by the National Geodetic Survey in June 2012.
 DF4304
 DF4304.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4304.been affixed to the stable North American tectonic plate. See 
 DF4304.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4304
 DF4304.The horizontal coordinates are valid at the epoch date displayed above
 DF4304.which is a decimal equivalence of Year/Month/Day.
 DF4304
 DF4304.The orthometric height was determined by GPS observations and a
 DF4304.high-resolution geoid model.
 DF4304
 DF4304.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4304.GEOID18 height accuracy estimate available here.
 DF4304
 DF4304.Click photographs - Photos may exist for this station.
 DF4304
 DF4304.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4304
 DF4304.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4304
 DF4304.The ellipsoidal height was determined by GPS observations
 DF4304.and is referenced to NAD 83.
 DF4304
 DF4304. The following values were computed from the NAD 83(2011) position.
 DF4304
 DF4304;                    North         East     Units Scale Factor Converg.
 DF4304;SPC IL W     -   445,781.374   790,186.990   MT  1.00004126   +0 41 43.4
 DF4304;SPC IL W     - 1,462,534.39  2,592,471.82   sFT  1.00004126   +0 41 43.4
 DF4304;UTM  16      - 4,505,098.013   322,534.721   MT  0.99998766   -1 22 08.6
 DF4304
 DF4304!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4304!SPC IL W     -   0.99997030  x   1.00004126  =   1.00001155
 DF4304!UTM  16      -   0.99997030  x   0.99998766  =   0.99995796
 DF4304
 DF4304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2253405098(NAD 83)
 DF4304
 DF4304                          SUPERSEDED SURVEY CONTROL
 DF4304
 DF4304  NAD 83(2007)-  40 40 39.65925(N)    089 05 59.50921(W) AD(2002.00) 0
 DF4304  ELLIP H (02/10/07)  189.394  (m)                       GP(2002.00)    
 DF4304  ELLIP H (02/03/05)  189.400  (m)                       GP(       ) 4 2
 DF4304  NAD 83(1997)-  40 40 39.65919(N)    089 05 59.50904(W) AD(       ) 1
 DF4304  ELLIP H (03/04/03)  189.396  (m)                       GP(       ) 4 2
 DF4304  NAVD 88 (03/04/03)  221.6    (m)  GEOID99  model used  GPS OBS        
 DF4304
 DF4304.Superseded values are not recommended for survey control.
 DF4304
 DF4304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4304.See file dsdata.pdf to determine how the superseded data were derived.
 DF4304
 DF4304_MARKER: F = FLANGE-ENCASED ROD
 DF4304_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4304_STAMPING: 1771
 DF4304_MARK LOGO: ASCPC
 DF4304_PROJECTION: RECESSED 5 CENTIMETERS
 DF4304_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DF4304_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4304+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2020
 DF4304_ROD/PIPE-DEPTH: 3.7 meters
 DF4304_SLEEVE-DEPTH  : 0.8 meters
 DF4304
 DF4304  HISTORY     - Date     Condition        Report By
 DF4304  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4304  HISTORY     - 20100501 GOOD             ILDT
 DF4304  HISTORY     - 20130305 GOOD             ILDT
 DF4304  HISTORY     - 20200902 GOOD             ILDT
 DF4304
 DF4304                          STATION DESCRIPTION
 DF4304
 DF4304'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4304'SET POINT +/- 4.5 MILES W OF KAPPA IN THE NW QUAD OF INT OF CR 9 AND
 DF4304'CR 7
 DF4304'AND CR2300E, 55.4 FT W OF CENTERLINE OF CR 2300, 83.3 FT N OF CR 7
 DF4304'CENTERLINE.
 DF4304
 DF4304                          STATION RECOVERY (2010)
 DF4304
 DF4304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DF4304'RECOVERED AS DESCRIBED
 DF4304
 DF4304                          STATION RECOVERY (2013)
 DF4304
 DF4304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013
 DF4304'RECOVERED IN GOOD CONDITION.
 DF4304
 DF4304                          STATION RECOVERY (2020)
 DF4304
 DF4304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DF4304'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4305 ***********************************************************************
 DF4305  DESIGNATION -  1774
 DF4305  PID         -  DF4305
 DF4305  STATE/COUNTY-  IL/WOODFORD
 DF4305  COUNTRY     -  US
 DF4305  USGS QUAD   -  SECOR (2018)
 DF4305
 DF4305                         *CURRENT SURVEY CONTROL
 DF4305  ______________________________________________________________________
 DF4305* NAD 83(2011) POSITION- 40 44 05.91620(N) 089 09 26.56364(W)   ADJUSTED
 DF4305* NAD 83(2011) ELLIP HT-   193.251 (meters)        (06/27/12)   ADJUSTED
 DF4305* NAD 83(2011) EPOCH   -  2010.00
 DF4305* NAVD 88 ORTHO HEIGHT -   225.6   (meters)      740.    (feet) GPS OBS
 DF4305  ______________________________________________________________________
 DF4305  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4305  GEOID HEIGHT    -        -32.321 (meters)                     GEOID99
 DF4305  GEOID HEIGHT    -        -32.360 (meters)                     GEOID18
 DF4305  NAD 83(2011) X  -     71,176.885 (meters)                     COMP
 DF4305  NAD 83(2011) Y  - -4,839,471.217 (meters)                     COMP
 DF4305  NAD 83(2011) Z  -  4,140,292.729 (meters)                     COMP
 DF4305  LAPLACE CORR    -          1.54  (seconds)                    DEFLEC18
 DF4305
 DF4305  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4305  Standards:
 DF4305         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4305            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4305  -------------------------------------------------------------------
 DF4305  NETWORK    1.40   1.80           0.60   0.54   0.92      0.07727466
 DF4305  -------------------------------------------------------------------
 DF4305  Click here for local accuracies and other accuracy information.
 DF4305
 DF4305.The horizontal coordinates were established by GPS observations
 DF4305.and adjusted by the National Geodetic Survey in June 2012.
 DF4305
 DF4305.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4305.been affixed to the stable North American tectonic plate. See 
 DF4305.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4305
 DF4305.The horizontal coordinates are valid at the epoch date displayed above
 DF4305.which is a decimal equivalence of Year/Month/Day.
 DF4305
 DF4305.The orthometric height was determined by GPS observations and a
 DF4305.high-resolution geoid model.
 DF4305
 DF4305.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4305.GEOID18 height accuracy estimate available here.
 DF4305
 DF4305.Click photographs - Photos may exist for this station.
 DF4305
 DF4305.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4305
 DF4305.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4305
 DF4305.The ellipsoidal height was determined by GPS observations
 DF4305.and is referenced to NAD 83.
 DF4305
 DF4305. The following values were computed from the NAD 83(2011) position.
 DF4305
 DF4305;                    North         East     Units Scale Factor Converg.
 DF4305;SPC IL W     -   452,086.081   785,251.493   MT  1.00003060   +0 39 31.2
 DF4305;SPC IL W     - 1,483,219.08  2,576,279.27   sFT  1.00003060   +0 39 31.2
 DF4305;UTM  16      - 4,511,576.277   317,829.862   MT  1.00000848   -1 24 29.5
 DF4305
 DF4305!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4305!SPC IL W     -   0.99996969  x   1.00003060  =   1.00000029
 DF4305!UTM  16      -   0.99996969  x   1.00000848  =   0.99997817
 DF4305
 DF4305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1782911576(NAD 83)
 DF4305
 DF4305                          SUPERSEDED SURVEY CONTROL
 DF4305
 DF4305  NAD 83(2007)-  40 44 05.91585(N)    089 09 26.56473(W) AD(2002.00) 0
 DF4305  ELLIP H (02/10/07)  193.272  (m)                       GP(2002.00)    
 DF4305  ELLIP H (02/03/05)  193.274  (m)                       GP(       ) 4 2
 DF4305  NAD 83(1997)-  40 44 05.91579(N)    089 09 26.56452(W) AD(       ) 1
 DF4305  ELLIP H (03/04/03)  193.279  (m)                       GP(       ) 4 2
 DF4305
 DF4305.Superseded values are not recommended for survey control.
 DF4305
 DF4305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4305.See file dsdata.pdf to determine how the superseded data were derived.
 DF4305
 DF4305_MARKER: F = FLANGE-ENCASED ROD
 DF4305_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4305_STAMPING: 1774
 DF4305_MARK LOGO: ASCPC
 DF4305_PROJECTION: RECESSED 5 CENTIMETERS
 DF4305_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DF4305_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4305+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2020
 DF4305_ROD/PIPE-DEPTH: 3.7 meters
 DF4305_SLEEVE-DEPTH  : 0.8 meters
 DF4305
 DF4305  HISTORY     - Date     Condition        Report By
 DF4305  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4305  HISTORY     - 20200903 GOOD             ILDT
 DF4305
 DF4305                          STATION DESCRIPTION
 DF4305
 DF4305'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4305'SET POINT +/- 1 MILE W AND 0.5 MILES S OF SECOR IN SW QUAD OF INT OF
 DF4305'IL RT 24 AND 2000E (WOODFORD CNTY RD 7), 116 FT S OF US 24 CENTERLINE,
 DF4305'31 FT W OF CR 7.
 DF4305
 DF4305                          STATION RECOVERY (2020)
 DF4305
 DF4305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DF4305'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1656 ***********************************************************************
 ME1656  DESIGNATION -  179
 ME1656  PID         -  ME1656
 ME1656  STATE/COUNTY-  IL/COOK
 ME1656  COUNTRY     -  US
 ME1656  USGS QUAD   -  RIVER FOREST (2018)
 ME1656
 ME1656                         *CURRENT SURVEY CONTROL
 ME1656  ______________________________________________________________________
 ME1656* NAD 83(2011) POSITION- 41 55 26.66192(N) 087 48 21.67636(W)   ADJUSTED
 ME1656* NAD 83(2011) ELLIP HT-   163.327 (meters)        (06/27/12)   ADJUSTED
 ME1656* NAD 83(2011) EPOCH   -  2010.00
 ME1656* NAVD 88 ORTHO HEIGHT -   196.908 (meters)      646.02  (feet) ADJUSTED
 ME1656  ______________________________________________________________________
 ME1656  GEOID HEIGHT    -        -33.590 (meters)                     GEOID18
 ME1656  NAD 83(2011) X  -    181,948.920 (meters)                     COMP
 ME1656  NAD 83(2011) Y  - -4,749,275.368 (meters)                     COMP
 ME1656  NAD 83(2011) Z  -  4,239,441.963 (meters)                     COMP
 ME1656  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 ME1656  DYNAMIC HEIGHT  -        196.841 (meters)      645.80  (feet) COMP
 ME1656  MODELED GRAVITY -    980,280.1   (mgal)                       NAVD 88
 ME1656
 ME1656  VERT ORDER      -  FIRST     CLASS I
 ME1656
 ME1656  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1656  Standards:
 ME1656         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1656            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1656  -------------------------------------------------------------------
 ME1656  NETWORK    1.51   2.37           0.66   0.52   1.21      0.46634339
 ME1656  -------------------------------------------------------------------
 ME1656  Click here for local accuracies and other accuracy information.
 ME1656
 ME1656.The horizontal coordinates were established by GPS observations
 ME1656.and adjusted by the National Geodetic Survey in June 2012.
 ME1656
 ME1656.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1656.been affixed to the stable North American tectonic plate. See 
 ME1656.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1656
 ME1656.The horizontal coordinates are valid at the epoch date displayed above
 ME1656.which is a decimal equivalence of Year/Month/Day.
 ME1656
 ME1656.The orthometric height was determined by differential leveling and
 ME1656.adjusted by the NATIONAL GEODETIC SURVEY
 ME1656.in June 1991.
 ME1656
 ME1656.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1656.GEOID18 height accuracy estimate available here.
 ME1656
 ME1656.Click photographs - Photos may exist for this station.
 ME1656
 ME1656.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1656
 ME1656.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1656
 ME1656.The ellipsoidal height was determined by GPS observations
 ME1656.and is referenced to NAD 83.
 ME1656
 ME1656.The dynamic height is computed by dividing the NAVD 88
 ME1656.geopotential number by the normal gravity value computed on the
 ME1656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1656.degrees latitude (g = 980.6199 gals.).
 ME1656
 ME1656.The modeled gravity was interpolated from observed gravity values.
 ME1656
 ME1656. The following values were computed from the NAD 83(2011) position.
 ME1656
 ME1656;                    North         East     Units Scale Factor Converg.
 ME1656;SPC IL E     -   583,803.869   343,739.082   MT  0.99999853   +0 21 08.4
 ME1656;SPC IL E     - 1,915,363.19  1,127,750.64   sFT  0.99999853   +0 21 08.4
 ME1656;UTM  16      - 4,641,660.265   433,167.705   MT  0.99965496   -0 32 18.8
 ME1656
 ME1656!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1656!SPC IL E     -   0.99997438  x   0.99999853  =   0.99997291
 ME1656!UTM  16      -   0.99997438  x   0.99965496  =   0.99962935
 ME1656
 ME1656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3316741660(NAD 83)
 ME1656
 ME1656                          SUPERSEDED SURVEY CONTROL
 ME1656
 ME1656  NAD 83(2007)-  41 55 26.66200(N)    087 48 21.67737(W) AD(2002.00) 0
 ME1656  ELLIP H (02/10/07)  163.351  (m)                       GP(2002.00)    
 ME1656  NAD 83(1997)-  41 55 26.66207(N)    087 48 21.67741(W) AD(       ) 1
 ME1656  ELLIP H (04/23/01)  163.383  (m)                       GP(       ) 3 1
 ME1656  NAVD 88             196.91   (m)          646.0    (f) LEVELING    3  
 ME1656  NGVD 29 (??/??/92)  196.995  (m)          646.31   (f) ADJ UNCH    1 1
 ME1656
 ME1656.Superseded values are not recommended for survey control.
 ME1656
 ME1656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1656.See file dsdata.pdf to determine how the superseded data were derived.
 ME1656
 ME1656_MARKER: B = BOLT
 ME1656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1656_MARK LOGO: NONE
 ME1656_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1656+STABILITY: SURFACE MOTION
 ME1656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1656+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2000
 ME1656
 ME1656  HISTORY     - Date     Condition        Report By
 ME1656  HISTORY     - UNK      MONUMENTED       IL1670
 ME1656  HISTORY     - 1969     GOOD             CGS
 ME1656  HISTORY     - 1977     GOOD             NGS
 ME1656  HISTORY     - 1987     GOOD             USPSQD
 ME1656  HISTORY     - 20000316 GOOD             SECI
 ME1656
 ME1656                          STATION DESCRIPTION
 ME1656
 ME1656'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1656'3.2 MI E FROM FRANKLIN PARK.
 ME1656'ABOUT 3.25 MILES EAST ALONG GRAND AVENUE FROM THE MAIN SCHOOL,
 ME1656'DISTRICT 84 AT FRANKLIN PARK, 41 1/2 FEET EAST OF THE EAST CURB
 ME1656'OF W. HARLEM AVENUE, 6 FEET NORTH OF THE NORTH CURB OF GRAND
 ME1656'AVENUE, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE SIDEWALK, AND
 ME1656'SET IN THE TOP OF A CONCRETE POST, ACCESS TO WHICH IS HAD
 ME1656'THROUGH AN 18-INCH MANHOLE WHICH IS COVERED WITH A STEEL COVER
 ME1656'WITH THE LETTERS LAWN ON THE TOP.  SEC 30, T40N, R13E.
 ME1656
 ME1656                          STATION RECOVERY (1977)
 ME1656
 ME1656'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1656'RECOVERED IN GOOD CONDITION.
 ME1656
 ME1656                          STATION RECOVERY (1987)
 ME1656
 ME1656'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1656'RECOVERED IN GOOD CONDITION.
 ME1656
 ME1656                          STATION RECOVERY (2000)
 ME1656
 ME1656'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 ME1656'RECOVERED AS DESCRIBED
 ME1656'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0465 ***********************************************************************
 LD0465  DESIGNATION -  18
 LD0465  PID         -  LD0465
 LD0465  STATE/COUNTY-  IL/HENDERSON
 LD0465  COUNTRY     -  US
 LD0465  USGS QUAD   -  OQUAWKA (2018)
 LD0465
 LD0465                         *CURRENT SURVEY CONTROL
 LD0465  ______________________________________________________________________
 LD0465* NAD 83(1986) POSITION- 40 56 08.     (N) 090 57 15.     (W)   SCALED
 LD0465* NAVD 88 ORTHO HEIGHT -   166.841 (meters)      547.38  (feet) ADJUSTED
 LD0465  ______________________________________________________________________
 LD0465  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 LD0465  DYNAMIC HEIGHT  -        166.767 (meters)      547.13  (feet) COMP
 LD0465  MODELED GRAVITY -    980,179.8   (mgal)                       NAVD 88
 LD0465
 LD0465  VERT ORDER      -  SECOND    CLASS 0
 LD0465
 LD0465.The horizontal coordinates were scaled from a map and have
 LD0465.an estimated accuracy of +/- 6 seconds.
 LD0465
 LD0465.The orthometric height was determined by differential leveling and
 LD0465.adjusted by the NATIONAL GEODETIC SURVEY
 LD0465.in June 1991.
 LD0465
 LD0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0465.GEOID18 height accuracy estimate available here.
 LD0465
 LD0465.Click photographs - Photos may exist for this station.
 LD0465
 LD0465.The dynamic height is computed by dividing the NAVD 88
 LD0465.geopotential number by the normal gravity value computed on the
 LD0465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0465.degrees latitude (g = 980.6199 gals.).
 LD0465
 LD0465.The modeled gravity was interpolated from observed gravity values.
 LD0465
 LD0465;                    North         East    Units  Estimated Accuracy
 LD0465;SPC IL W     -   474,170.      633,680.      MT  (+/- 180 meters Scaled)
 LD0465
 LD0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF722336(NAD 83)
 LD0465
 LD0465                          SUPERSEDED SURVEY CONTROL
 LD0465
 LD0465  NGVD 29 (??/??/92)  166.932  (m)          547.68   (f) ADJ UNCH    2 0
 LD0465
 LD0465.Superseded values are not recommended for survey control.
 LD0465
 LD0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0465.See file dsdata.pdf to determine how the superseded data were derived.
 LD0465
 LD0465_MARKER: B = BOLT
 LD0465_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0465_SP_SET: BUILDING
 LD0465_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0465
 LD0465  HISTORY     - Date     Condition        Report By
 LD0465  HISTORY     - UNK      MONUMENTED       USACE
 LD0465  HISTORY     - 1940     GOOD             CGS
 LD0465  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0465  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0465
 LD0465                          STATION DESCRIPTION
 LD0465
 LD0465'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 LD0465'AT OQUAWKA.
 LD0465'AT OQUAWKA, HENDERSON COUNTY, AT THE SOUTHEAST CORNER OF THE
 LD0465'INTERSECTION OF THIRD AND SCHUYLER STREETS, IN THE WEST SIDE OF A
 LD0465'BRICK BUILDING OWNED BY WILLIAM HOFFNER, ONE FOOT FROM THE
 LD0465'NORTHWEST CORNER, AND 2-1/2 FEET ABOVE THE GROUND.  THE CENTER
 LD0465'OF A COPPER BOLT SET HORIZONTALLY AND SURROUNDED BY THE LETTERS
 LD0465'USPBM CUT IN THE BRICK.
 LD0465
 LD0465                          STATION RECOVERY (2001)
 LD0465
 LD0465'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0465'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0465
 LD0465                          STATION RECOVERY (2012)
 LD0465
 LD0465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0465'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2016 ***********************************************************************
 DN2016  DESIGNATION -  18
 DN2016  PID         -  DN2016
 DN2016  STATE/COUNTY-  IL/FULTON
 DN2016  COUNTRY     -  US
 DN2016  USGS QUAD   -  FIATT (2018)
 DN2016
 DN2016                         *CURRENT SURVEY CONTROL
 DN2016  ______________________________________________________________________
 DN2016* NAD 83(2011) POSITION- 40 35 22.15895(N) 090 12 53.34267(W)   ADJUSTED
 DN2016* NAD 83(2011) ELLIP HT-   169.547 (meters)        (06/27/12)   ADJUSTED
 DN2016* NAD 83(2011) EPOCH   -  2010.00
 DN2016* NAVD 88 ORTHO HEIGHT -   202.7   (meters)      665.    (feet) GPS OBS
 DN2016  ______________________________________________________________________
 DN2016  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2016  GEOID HEIGHT    -        -33.180 (meters)                     GEOID09
 DN2016  GEOID HEIGHT    -        -33.190 (meters)                     GEOID18
 DN2016  NAD 83(2011) X  -    -18,185.812 (meters)                     COMP
 DN2016  NAD 83(2011) Y  - -4,850,470.109 (meters)                     COMP
 DN2016  NAD 83(2011) Z  -  4,128,021.520 (meters)                     COMP
 DN2016  LAPLACE CORR    -          1.95  (seconds)                    DEFLEC18
 DN2016
 DN2016  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2016  Standards:
 DN2016         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2016            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2016  -------------------------------------------------------------------
 DN2016  NETWORK    3.42   2.57           1.57   1.16   1.31     -0.02564205
 DN2016  -------------------------------------------------------------------
 DN2016  Click here for local accuracies and other accuracy information.
 DN2016
 DN2016.The horizontal coordinates were established by GPS observations
 DN2016.and adjusted by the National Geodetic Survey in June 2012.
 DN2016
 DN2016.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2016.been affixed to the stable North American tectonic plate. See 
 DN2016.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2016
 DN2016.The horizontal coordinates are valid at the epoch date displayed above
 DN2016.which is a decimal equivalence of Year/Month/Day.
 DN2016
 DN2016.The orthometric height was determined by GPS observations and a
 DN2016.high-resolution geoid model.
 DN2016
 DN2016.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2016.GEOID18 height accuracy estimate available here.
 DN2016
 DN2016.Click photographs - Photos may exist for this station.
 DN2016
 DN2016.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2016
 DN2016.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2016
 DN2016.The ellipsoidal height was determined by GPS observations
 DN2016.and is referenced to NAD 83.
 DN2016
 DN2016. The following values were computed from the NAD 83(2011) position.
 DN2016
 DN2016;                    North         East     Units Scale Factor Converg.
 DN2016;SPC IL W     -   435,442.054   695,924.038   MT  0.99994138   -0 01 52.8
 DN2016;SPC IL W     - 1,428,612.81  2,283,210.78   sFT  0.99994138   -0 01 52.8
 DN2016;UTM  15      - 4,496,916.949   735,699.794   MT  1.00028387   +1 48 46.7
 DN2016
 DN2016!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2016!SPC IL W     -   0.99997340  x   0.99994138  =   0.99991479
 DN2016!UTM  15      -   0.99997340  x   1.00028387  =   1.00025727
 DN2016
 DN2016_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3569996916(NAD 83)
 DN2016
 DN2016                          SUPERSEDED SURVEY CONTROL
 DN2016
 DN2016  NAD 83(2007)-  40 35 22.15885(N)    090 12 53.34405(W) AD(2002.00) 1
 DN2016  ELLIP H (08/11/11)  169.574  (m)                       GP(2002.00) 4 1
 DN2016
 DN2016.Superseded values are not recommended for survey control.
 DN2016
 DN2016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2016.See file dsdata.pdf to determine how the superseded data were derived.
 DN2016
 DN2016_MARKER: DD = SURVEY DISK
 DN2016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2016_STAMPING: FC18
 DN2016_MARK LOGO: NONE
 DN2016_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2016+STABILITY: SURFACE MOTION
 DN2016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2016+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2016
 DN2016  HISTORY     - Date     Condition        Report By
 DN2016  HISTORY     - 200905   MONUMENTED       ILDT
 DN2016
 DN2016                          STATION DESCRIPTION
 DN2016
 DN2016'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2016'STATION IS LOCATED 3.5 MILES SOUTH OF THE TOWN OF FAIRVIEW AND IS
 DN2016'MONUMENTED AS THE SOUTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN2016'18, T 7 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2016'FROM THE EAST SIDE OF FAIRVIEW AT THE INTERSECTION OF IL. RTE 97 (EAST
 DN2016'ST) AND COUNTY HIGHWAY 17 (3045N) PROCEED 2.5 MILES SOUTH ON IL. RTE
 DN2016'97 TO THE INTERSECTION WITH CYPRESS ROAD. TURN RIGHT (WEST) ON CYPRESS
 DN2016'ROAD AND PROCEED 3.3 MILES WEST TO THE STATION. THE STATION IS 24.50
 DN2016'FEET EAST OF AN IRON ROD ON THE WESTERLY RIGHT OF WAY LINE, 28.05 FEET
 DN2016'WEST OF AN IRON ROD ON THE EASTERLY RIGHT OF WAY LINE AND 44.65 FEET
 DN2016'NORTHWEST OF A FENCE POST IMMEDIATELY SOUTH OF A DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1941 ***********************************************************************
 LB1941  DESIGNATION -  18 1
 LB1941  PID         -  LB1941
 LB1941  STATE/COUNTY-  IL/IROQUOIS
 LB1941  COUNTRY     -  US
 LB1941  USGS QUAD   -  SHELDON (2018)
 LB1941
 LB1941                         *CURRENT SURVEY CONTROL
 LB1941  ______________________________________________________________________
 LB1941* NAD 83(1986) POSITION- 40 46 10.     (N) 087 33 13.     (W)   SCALED
 LB1941* NAVD 88 ORTHO HEIGHT -   208.227 (meters)      683.16  (feet) ADJUSTED
 LB1941  ______________________________________________________________________
 LB1941  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 LB1941  DYNAMIC HEIGHT  -        208.133 (meters)      682.85  (feet) COMP
 LB1941  MODELED GRAVITY -    980,166.9   (mgal)                       NAVD 88
 LB1941
 LB1941  VERT ORDER      -  SECOND    CLASS 0
 LB1941
 LB1941.The horizontal coordinates were scaled from a map and have
 LB1941.an estimated accuracy of +/- 6 seconds.
 LB1941
 LB1941.The orthometric height was determined by differential leveling and
 LB1941.adjusted by the NATIONAL GEODETIC SURVEY
 LB1941.in June 1991.
 LB1941
 LB1941.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1941.GEOID18 height accuracy estimate available here.
 LB1941
 LB1941.Click photographs - Photos may exist for this station.
 LB1941
 LB1941.The dynamic height is computed by dividing the NAVD 88
 LB1941.geopotential number by the normal gravity value computed on the
 LB1941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1941.degrees latitude (g = 980.6199 gals.).
 LB1941
 LB1941.The modeled gravity was interpolated from observed gravity values.
 LB1941
 LB1941;                    North         East    Units  Estimated Accuracy
 LB1941;SPC IL E     -   455,730.      365,830.      MT  (+/- 180 meters Scaled)
 LB1941
 LB1941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL532133(NAD 83)
 LB1941
 LB1941                          SUPERSEDED SURVEY CONTROL
 LB1941
 LB1941  NGVD 29 (??/??/92)  208.290  (m)          683.36   (f) ADJ UNCH    2 0
 LB1941
 LB1941.Superseded values are not recommended for survey control.
 LB1941
 LB1941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1941.See file dsdata.pdf to determine how the superseded data were derived.
 LB1941
 LB1941_MARKER: DD = SURVEY DISK
 LB1941_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LB1941_STAMPING: 18-1 1934
 LB1941_MARK LOGO: CGS+SS
 LB1941_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1941
 LB1941  HISTORY     - Date     Condition        Report By
 LB1941  HISTORY     - 1934     MONUMENTED       ILGS
 LB1941  HISTORY     - 1934     GOOD             CGS
 LB1941  HISTORY     - 20071013 MARK NOT FOUND   GEOCAC
 LB1941
 LB1941                          STATION DESCRIPTION
 LB1941
 LB1941'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LB1941'0.8 MI E FROM SHELDON.
 LB1941'0.8 MILE EAST ALONG U.S. HIGHWAY 24 FROM THE TOLEDO, PERORIA AND
 LB1941'WESTERN RAILROAD STATION AT SHELDON, IROQUOIS COUNTY, 0.2 MILE
 LB1941'EAST OF THE EAST CITY LIMITS, 28 FEET NORTH OF THE CENTERLINE
 LB1941'OF THE HIGHWAY, 8 FEET WEST OF A TELEPHONE POLE, 2 FEET SOUTH
 LB1941'OF THE FENCE, AND ABOUT 1-1/2 FEET HIGHER THAN THE ROADWAY.  A
 LB1941'STATE SURVEY STANDARD DISK, STAMPED 18-1 1934 AND SET IN THE TOP
 LB1941'OF A CONCRETE POST.
 LB1941
 LB1941                          STATION RECOVERY (2007)
 LB1941
 LB1941'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1941'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1919 ***********************************************************************
 LB1919  DESIGNATION -  18 24
 LB1919  PID         -  LB1919
 LB1919  STATE/COUNTY-  IL/IROQUOIS
 LB1919  COUNTRY     -  US
 LB1919  USGS QUAD   -  WOODWORTH (2018)
 LB1919
 LB1919                         *CURRENT SURVEY CONTROL
 LB1919  ______________________________________________________________________
 LB1919* NAD 83(1986) POSITION- 40 44 27.     (N) 087 51 39.     (W)   SCALED
 LB1919* NAVD 88 ORTHO HEIGHT -   198.817 (meters)      652.29  (feet) ADJUSTED
 LB1919  ______________________________________________________________________
 LB1919  GEOID HEIGHT    -        -32.654 (meters)                     GEOID18
 LB1919  DYNAMIC HEIGHT  -        198.728 (meters)      651.99  (feet) COMP
 LB1919  MODELED GRAVITY -    980,172.4   (mgal)                       NAVD 88
 LB1919
 LB1919  VERT ORDER      -  SECOND    CLASS 0
 LB1919
 LB1919.The horizontal coordinates were scaled from a map and have
 LB1919.an estimated accuracy of +/- 6 seconds.
 LB1919
 LB1919.The orthometric height was determined by differential leveling and
 LB1919.adjusted by the NATIONAL GEODETIC SURVEY
 LB1919.in June 1991.
 LB1919
 LB1919.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1919.GEOID18 height accuracy estimate available here.
 LB1919
 LB1919.Click photographs - Photos may exist for this station.
 LB1919
 LB1919.The dynamic height is computed by dividing the NAVD 88
 LB1919.geopotential number by the normal gravity value computed on the
 LB1919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1919.degrees latitude (g = 980.6199 gals.).
 LB1919
 LB1919.The modeled gravity was interpolated from observed gravity values.
 LB1919
 LB1919;                    North         East    Units  Estimated Accuracy
 LB1919;SPC IL E     -   452,370.      339,910.      MT  (+/- 180 meters Scaled)
 LB1919
 LB1919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL273103(NAD 83)
 LB1919
 LB1919                          SUPERSEDED SURVEY CONTROL
 LB1919
 LB1919  NGVD 29 (??/??/92)  198.886  (m)          652.51   (f) ADJ UNCH    2 0
 LB1919
 LB1919.Superseded values are not recommended for survey control.
 LB1919
 LB1919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1919.See file dsdata.pdf to determine how the superseded data were derived.
 LB1919
 LB1919_MARKER: DD = SURVEY DISK
 LB1919_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LB1919_STAMPING: 18-24 1934
 LB1919_MARK LOGO: CGS+SS
 LB1919_PROJECTION: PROJECTING 13 CENTIMETERS
 LB1919_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1919
 LB1919  HISTORY     - Date     Condition        Report By
 LB1919  HISTORY     - 1934     MONUMENTED       ILGS
 LB1919  HISTORY     - 1954     GOOD             CGS
 LB1919  HISTORY     - 20110120 MARK NOT FOUND   ILDT
 LB1919
 LB1919                          STATION DESCRIPTION
 LB1919
 LB1919'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1919'2 MI S FROM CRESCENT CITY.
 LB1919'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE INTERSECTION
 LB1919'OF U.S. HIGHWAY 24 AT CRESCENT CITY, ABOUT 0.3 MILE SOUTH OF A
 LB1919'CEMETERY WHICH IS ON EAST SIDE OF HIGHWAY, AT A CROSSROAD, 182
 LB1919'FEET WEST OF CENTER LINE OF HIGHWAY, 20 1/2 FEET SOUTH OF
 LB1919'CENTER LINE OF ROAD WEST, 150 FEET WEST OF A HIGHWAY R/W MARKER
 LB1919'POST, 1 1/2 FEET NORTH OF A FENCE LINE, ABOUT 1/2 FOOT ABOVE
 LB1919'LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LB1919'5 INCHES.
 LB1919
 LB1919                          STATION RECOVERY (2011)
 LB1919
 LB1919'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1919'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0248 ***********************************************************************
 KC0248  DESIGNATION -  18 BOLT
 KC0248  PID         -  KC0248
 KC0248  STATE/COUNTY-  IL/SCOTT
 KC0248  COUNTRY     -  US
 KC0248  USGS QUAD   -  FLORENCE (2018)
 KC0248
 KC0248                         *CURRENT SURVEY CONTROL
 KC0248  ______________________________________________________________________
 KC0248* NAD 83(1986) POSITION- 39 40 05.     (N) 090 33 46.     (W)   SCALED
 KC0248* NAVD 88 ORTHO HEIGHT -   133.421 (meters)      437.73  (feet) ADJUSTED
 KC0248  ______________________________________________________________________
 KC0248  GEOID HEIGHT    -        -32.580 (meters)                     GEOID18
 KC0248  DYNAMIC HEIGHT  -        133.348 (meters)      437.49  (feet) COMP
 KC0248  MODELED GRAVITY -    980,076.9   (mgal)                       NAVD 88
 KC0248
 KC0248  VERT ORDER      -  FIRST     CLASS II
 KC0248
 KC0248.The horizontal coordinates were scaled from a map and have
 KC0248.an estimated accuracy of +/- 6 seconds.
 KC0248
 KC0248.The orthometric height was determined by differential leveling and
 KC0248.adjusted by the NATIONAL GEODETIC SURVEY
 KC0248.in June 1991.
 KC0248
 KC0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0248.GEOID18 height accuracy estimate available here.
 KC0248
 KC0248.Click photographs - Photos may exist for this station.
 KC0248
 KC0248.The dynamic height is computed by dividing the NAVD 88
 KC0248.geopotential number by the normal gravity value computed on the
 KC0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0248.degrees latitude (g = 980.6199 gals.).
 KC0248
 KC0248.The modeled gravity was interpolated from observed gravity values.
 KC0248
 KC0248;                    North         East    Units  Estimated Accuracy
 KC0248;SPC IL W     -   333,210.      666,010.      MT  (+/- 180 meters Scaled)
 KC0248
 KC0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD090937(NAD 83)
 KC0248
 KC0248                          SUPERSEDED SURVEY CONTROL
 KC0248
 KC0248  NGVD 29 (??/??/92)  133.541  (m)          438.13   (f) ADJ UNCH    1 2
 KC0248
 KC0248.Superseded values are not recommended for survey control.
 KC0248
 KC0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0248.See file dsdata.pdf to determine how the superseded data were derived.
 KC0248
 KC0248_MARKER: B = BOLT
 KC0248_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0248_SP_SET: LIMESTONE SLAB
 KC0248_STAMPING: ELEV 449.41 FT MEMPHIS DATUM
 KC0248_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0248
 KC0248  HISTORY     - Date     Condition        Report By
 KC0248  HISTORY     - 1903     MONUMENTED       IRC
 KC0248  HISTORY     - 1961     GOOD             CGS
 KC0248
 KC0248                          STATION DESCRIPTION
 KC0248
 KC0248'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0248'7.9 MI S FROM BLUFFS.
 KC0248'ABOUT 7.2 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0248'OF THE WABASH RAILROAD STATION AT BLUFFS, THENCE 0.7 MILE
 KC0248'SOUTHEAST ALONG A NARROW GRADED ROAD, 0.3 MILE NORTH OF THE T
 KC0248'JUNCTION OF TWO NARROW GRADED ROAD, ON THE INSIDE OF A SHORT
 KC0248'CURVE, ABOUT 150 YARDS NORTHWEST OF THE NORTHWEST CORNER OF A
 KC0248'ONE-STORY FRAME HOUSE, 13 FEET EAST OF THE CENTER LINE OF THE
 KC0248'ROAD, 65 FEET NORTH OF THE JUNCTION OF THE ROAD AND A DRIVEWAY
 KC0248'LEADING TO HOUSE, 41 FEET NORTHEAST AND ACROSS THE ROAD FROM A
 KC0248'POWER LINE POLE, 1 FOOT ABOVE THE LEVEL OF THE ROAD, A COPPER
 KC0248'BOLT LEADED IN LIMESTONE SLAB 3 FEET UNDERGROUND ACCESS TO
 KC0248'WHICH IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER
 KC0248'SURVEY CAP STAMP AS STATED ABOVE AND PROJECTING 18 INCHES ABOVE
 KC0248'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0247 ***********************************************************************
 KC0247  DESIGNATION -  18 CAP
 KC0247  PID         -  KC0247
 KC0247  STATE/COUNTY-  IL/SCOTT
 KC0247  COUNTRY     -  US
 KC0247  USGS QUAD   -  FLORENCE (2018)
 KC0247
 KC0247                         *CURRENT SURVEY CONTROL
 KC0247  ______________________________________________________________________
 KC0247* NAD 83(1986) POSITION- 39 40 04.     (N) 090 33 46.     (W)   SCALED
 KC0247* NAVD 88 ORTHO HEIGHT -   134.630 (meters)      441.70  (feet) ADJUSTED
 KC0247  ______________________________________________________________________
 KC0247  GEOID HEIGHT    -        -32.579 (meters)                     GEOID18
 KC0247  DYNAMIC HEIGHT  -        134.556 (meters)      441.46  (feet) COMP
 KC0247  MODELED GRAVITY -    980,076.9   (mgal)                       NAVD 88
 KC0247
 KC0247  VERT ORDER      -  FIRST     CLASS II
 KC0247
 KC0247.The horizontal coordinates were scaled from a map and have
 KC0247.an estimated accuracy of +/- 6 seconds.
 KC0247
 KC0247.The orthometric height was determined by differential leveling and
 KC0247.adjusted by the NATIONAL GEODETIC SURVEY
 KC0247.in June 1991.
 KC0247
 KC0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0247.GEOID18 height accuracy estimate available here.
 KC0247
 KC0247.Click photographs - Photos may exist for this station.
 KC0247
 KC0247.The dynamic height is computed by dividing the NAVD 88
 KC0247.geopotential number by the normal gravity value computed on the
 KC0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0247.degrees latitude (g = 980.6199 gals.).
 KC0247
 KC0247.The modeled gravity was interpolated from observed gravity values.
 KC0247
 KC0247;                    North         East    Units  Estimated Accuracy
 KC0247;SPC IL W     -   333,180.      666,010.      MT  (+/- 180 meters Scaled)
 KC0247
 KC0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD090937(NAD 83)
 KC0247
 KC0247                          SUPERSEDED SURVEY CONTROL
 KC0247
 KC0247  NGVD 29 (??/??/92)  134.750  (m)          442.09   (f) ADJ UNCH    1 2
 KC0247
 KC0247.Superseded values are not recommended for survey control.
 KC0247
 KC0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0247.See file dsdata.pdf to determine how the superseded data were derived.
 KC0247
 KC0247_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0247_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0247_STAMPING: ELEV 449.41 FT MEMPHIS DATUM
 KC0247_MARK LOGO: IRC
 KC0247_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0247
 KC0247  HISTORY     - Date     Condition        Report By
 KC0247  HISTORY     - 1903     MONUMENTED       IRC
 KC0247  HISTORY     - 1961     GOOD             CGS
 KC0247
 KC0247                          STATION DESCRIPTION
 KC0247
 KC0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0247'7.9 MI S FROM BLUFFS.
 KC0247'ABOUT 7.2 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0247'OF THE WABASH RAILROAD AT BLUFFS, THENCE 0.7 MILE SOUTHEAST ALONG
 KC0247'A NARROW GRADED ROAD, 0.3 MILE NORTH OF THE T JUNCTION OF TWO
 KC0247'NARROW GRADED ROAD, ON THE INSIDE OF A SHORT CURVE, ABOUT 150
 KC0247'YARDS NORTHWEST OF THE NORTHWEST CORNER OF A ONE-STORY FRAME
 KC0247'HOUSE, 13 FEET EAST OF THE CENTER LINE OF THE ROAD, 65 FEET NORTH
 KC0247'OF THE JUNCTION OF THE ROAD AND A DRIVEWAY LEADING TO HOUSE, 41
 KC0247'FEET NORTHEAST AND ACROSS THE ROAD FROM A POWER LINE POLE, 1 FOOT
 KC0247'ABOVE THE LEVEL OF THE ROAD, AND PROJECTING 18 INCHES ABOVE
 KC0247'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3735 ***********************************************************************
 AA3735  DESIGNATION -  19
 AA3735  PID         -  AA3735
 AA3735  STATE/COUNTY-  IL/DU PAGE
 AA3735  COUNTRY     -  US
 AA3735  USGS QUAD   -  NAPERVILLE (2018)
 AA3735
 AA3735                         *CURRENT SURVEY CONTROL
 AA3735  ______________________________________________________________________
 AA3735* NAD 83(2011) POSITION- 41 46 02.83838(N) 088 09 59.05861(W)   ADJUSTED
 AA3735* NAD 83(2011) ELLIP HT-   182.575 (meters)        (06/27/12)   ADJUSTED
 AA3735* NAD 83(2011) EPOCH   -  2010.00
 AA3735* NAVD 88 ORTHO HEIGHT -   215.713 (meters)      707.72  (feet) ADJUSTED
 AA3735  ______________________________________________________________________
 AA3735  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 AA3735  NAD 83(2011) X  -    152,444.908 (meters)                     COMP
 AA3735  NAD 83(2011) Y  - -4,761,939.618 (meters)                     COMP
 AA3735  NAD 83(2011) Z  -  4,226,495.743 (meters)                     COMP
 AA3735  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 AA3735  DYNAMIC HEIGHT  -        215.638 (meters)      707.47  (feet) COMP
 AA3735  MODELED GRAVITY -    980,266.9   (mgal)                       NAVD 88
 AA3735
 AA3735  VERT ORDER      -  SECOND    CLASS I
 AA3735
 AA3735  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3735  Standards:
 AA3735         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3735            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3735  -------------------------------------------------------------------
 AA3735  NETWORK    0.64   1.02           0.29   0.23   0.52      0.08399092
 AA3735  -------------------------------------------------------------------
 AA3735  Click here for local accuracies and other accuracy information.
 AA3735
 AA3735.The horizontal coordinates were established by GPS observations
 AA3735.and adjusted by the National Geodetic Survey in June 2012.
 AA3735
 AA3735.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3735.been affixed to the stable North American tectonic plate. See 
 AA3735.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3735
 AA3735.The horizontal coordinates are valid at the epoch date displayed above
 AA3735.which is a decimal equivalence of Year/Month/Day.
 AA3735
 AA3735.The orthometric height was determined by differential leveling and
 AA3735.adjusted by the NATIONAL GEODETIC SURVEY
 AA3735.in May 2008.
 AA3735
 AA3735.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3735.GEOID18 height accuracy estimate available here.
 AA3735
 AA3735.Click photographs - Photos may exist for this station.
 AA3735
 AA3735.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3735
 AA3735.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3735
 AA3735.The ellipsoidal height was determined by GPS observations
 AA3735.and is referenced to NAD 83.
 AA3735
 AA3735.The dynamic height is computed by dividing the NAVD 88
 AA3735.geopotential number by the normal gravity value computed on the
 AA3735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA3735.degrees latitude (g = 980.6199 gals.).
 AA3735
 AA3735.The modeled gravity was interpolated from observed gravity values.
 AA3735
 AA3735. The following values were computed from the NAD 83(2011) position.
 AA3735
 AA3735;                    North         East     Units Scale Factor Converg.
 AA3735;SPC IL E     -   566,287.723   313,880.020   MT  0.99997737   +0 06 40.3
 AA3735;SPC IL E     - 1,857,895.64  1,029,788.03   sFT  0.99997737   +0 06 40.3
 AA3735;UTM  16      - 4,624,614.948   403,049.425   MT  0.99971566   -0 46 37.2
 AA3735
 AA3735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3735!SPC IL E     -   0.99997136  x   0.99997737  =   0.99994874
 AA3735!UTM  16      -   0.99997136  x   0.99971566  =   0.99968703
 AA3735
 AA3735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0304924614(NAD 83)
 AA3735
 AA3735                          SUPERSEDED SURVEY CONTROL
 AA3735
 AA3735  NAD 83(2007)-  41 46 02.83832(N)    088 09 59.05962(W) AD(2002.00) 0
 AA3735  ELLIP H (02/10/07)  182.592  (m)                       GP(2002.00)    
 AA3735  ELLIP H (02/03/05)  182.593  (m)                       GP(       ) 4 2
 AA3735  NAD 83(1997)-  41 46 02.83717(N)    088 09 59.05865(W) AD(       ) 1
 AA3735  ELLIP H (10/21/99)  182.598  (m)                       GP(       ) 4 1
 AA3735  NAD 83(1997)-  41 46 02.83731(N)    088 09 59.05933(W) AD(       ) 1
 AA3735  NAD 83(1986)-  41 46 02.83901(N)    088 09 59.07076(W) AD(       ) 1
 AA3735
 AA3735.Superseded values are not recommended for survey control.
 AA3735
 AA3735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3735.See file dsdata.pdf to determine how the superseded data were derived.
 AA3735
 AA3735_MARKER: F = FLANGE-ENCASED ROD
 AA3735_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AA3735+WITH SETTING: INFORMATION.
 AA3735_STAMPING: 19
 AA3735_MARK LOGO: IL5980
 AA3735_PROJECTION: RECESSED 8 CENTIMETERS
 AA3735_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3735_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3735_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3735+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 AA3735_ROD/PIPE-DEPTH: 3 meters
 AA3735_SLEEVE-DEPTH  : 1.0 meters
 AA3735
 AA3735  HISTORY     - Date     Condition        Report By
 AA3735  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3735  HISTORY     - 20071111 GOOD             PATRIC
 AA3735
 AA3735                          STATION DESCRIPTION
 AA3735
 AA3735'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3735'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND AURORA AVENUE
 AA3735'IN NAPERVILLE, PROCEED EAST NORTHEAST ALONG AURORA AVENUE 2 MILESTO
 AA3735'STATION ON THE RIGHT. STATION IS IN GRASSY AREA BETWEEN SIDEWALK AND
 AA3735'BACK OF CURB +/- 40 FEETSOUTH OF CENTERLINE OF AURORA AVENUE AND +/-
 AA3735'390 FEETEAST OF CENTERLINE OF WILD CHERRY LANE. STATION IS 47.52
 AA3735'FEETEAST NORTHEAST OF + CHISELED ON TOP OF FIRE HYDRANT, 6.54
 AA3735'FEETSOUTHEAST OF + CHISELED ON BACK OF CURB, AND 19.26 FEETSOUTHWEST
 AA3735'OF + CHISELED ON BACK OF CURB. STATION IS 5 FEETNORTHWEST OF SIDEWALK.
 AA3735'STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID SET FLUSH
 AA3735'WITH GROUND.
 AA3735
 AA3735                          STATION RECOVERY (2007)
 AA3735
 AA3735'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AA3735'THE STATION IS IN NAPERVILLE, IL.
 AA3735'
 AA3735'THE STATION IS LOCATED ALONG THE SOUTH SIDE OF AURORA AVENUE, EAST OF
 AA3735'THE T INTERSECTION WITH WILD CHERRY LANE.
 AA3735'
 AA3735'STATION IS 390.0 FT (118.9 M) EAST OF THE CENTERLINE OF WILD CHERRY
 AA3735'LANE, 36.5 FT (11.1 M) SOUTH OF THE CENTERLINE OF AURORA AVENUE, AND
 AA3735'6.2 FT (1.9 M) SOUTH OF THE SOUTH BACK OF CURB OF AURORA AVENUE.  THE
 AA3735'MONUMENT IS A ROD 0.1 FT (0.0 M) ABOVE ROAD SURFACE.
 AA3735'
 AA3735'ROD WAS DRIVEN TO REFUSAL AT 3.0 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1991 ***********************************************************************
 DN1991  DESIGNATION -  19
 DN1991  PID         -  DN1991
 DN1991  STATE/COUNTY-  IL/FULTON
 DN1991  COUNTRY     -  US
 DN1991  USGS QUAD   -  CANTON (2018)
 DN1991
 DN1991                         *CURRENT SURVEY CONTROL
 DN1991  ______________________________________________________________________
 DN1991* NAD 83(2011) POSITION- 40 35 49.27929(N) 090 07 18.00542(W)   ADJUSTED
 DN1991* NAD 83(2011) ELLIP HT-   180.438 (meters)        (06/27/12)   ADJUSTED
 DN1991* NAD 83(2011) EPOCH   -  2010.00
 DN1991* NAVD 88 ORTHO HEIGHT -   213.5   (meters)      700.    (feet) GPS OBS
 DN1991  ______________________________________________________________________
 DN1991  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1991  GEOID HEIGHT    -        -33.109 (meters)                     GEOID09
 DN1991  GEOID HEIGHT    -        -33.105 (meters)                     GEOID18
 DN1991  NAD 83(2011) X  -    -10,298.949 (meters)                     COMP
 DN1991  NAD 83(2011) Y  - -4,849,957.185 (meters)                     COMP
 DN1991  NAD 83(2011) Z  -  4,128,663.862 (meters)                     COMP
 DN1991  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 DN1991
 DN1991  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1991  Standards:
 DN1991         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1991            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1991  -------------------------------------------------------------------
 DN1991  NETWORK    2.39   1.72           1.10   0.79   0.88      0.20573728
 DN1991  -------------------------------------------------------------------
 DN1991  Click here for local accuracies and other accuracy information.
 DN1991
 DN1991.The horizontal coordinates were established by GPS observations
 DN1991.and adjusted by the National Geodetic Survey in June 2012.
 DN1991
 DN1991.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1991.been affixed to the stable North American tectonic plate. See 
 DN1991.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1991
 DN1991.The horizontal coordinates are valid at the epoch date displayed above
 DN1991.which is a decimal equivalence of Year/Month/Day.
 DN1991
 DN1991.The orthometric height was determined by GPS observations and a
 DN1991.high-resolution geoid model.
 DN1991
 DN1991.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1991.GEOID18 height accuracy estimate available here.
 DN1991
 DN1991.Click photographs - Photos may exist for this station.
 DN1991
 DN1991.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1991
 DN1991.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1991
 DN1991.The ellipsoidal height was determined by GPS observations
 DN1991.and is referenced to NAD 83.
 DN1991
 DN1991. The following values were computed from the NAD 83(2011) position.
 DN1991
 DN1991;                    North         East     Units Scale Factor Converg.
 DN1991;SPC IL W     -   436,278.422   703,808.697   MT  0.99994135   +0 01 45.4
 DN1991;SPC IL W     - 1,431,356.79  2,309,079.03   sFT  0.99994135   +0 01 45.4
 DN1991;UTM  15      - 4,498,007.063   743,556.320   MT  1.00033022   +1 52 26.2
 DN1991
 DN1991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1991!SPC IL W     -   0.99997170  x   0.99994135  =   0.99991305
 DN1991!UTM  15      -   0.99997170  x   1.00033022  =   1.00030191
 DN1991
 DN1991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4355698007(NAD 83)
 DN1991
 DN1991                          SUPERSEDED SURVEY CONTROL
 DN1991
 DN1991  NAD 83(2007)-  40 35 49.27946(N)    090 07 18.00658(W) AD(2002.00) 1
 DN1991  ELLIP H (08/11/11)  180.453  (m)                       GP(2002.00) 4 1
 DN1991
 DN1991.Superseded values are not recommended for survey control.
 DN1991
 DN1991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1991.See file dsdata.pdf to determine how the superseded data were derived.
 DN1991
 DN1991_MARKER: DD = SURVEY DISK
 DN1991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1991_STAMPING: FC19
 DN1991_MARK LOGO: NONE
 DN1991_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1991+STABILITY: SURFACE MOTION
 DN1991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1991+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1991
 DN1991  HISTORY     - Date     Condition        Report By
 DN1991  HISTORY     - 200905   MONUMENTED       ILDT
 DN1991
 DN1991                          STATION DESCRIPTION
 DN1991
 DN1991'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1991'STATION IS LOCATED 2.0 MILES SOUTHEAST OF THE TOWN OF FAIRVIEW. TO
 DN1991'REACH THE STATION FROM THE EAST SIDE OF FAIRVIEW AT THE INTERSECTION
 DN1991'OF IL. RTE 97 (EAST ST) AND COUNTY HIGHWAY 17, PROCEED EAST ALONG
 DN1991'COUNTY HIGHWAY 17  2.0 MILES TO THE INTERSECTION WITH COUNTY HIGHWAY
 DN1991'19, TURN RIGHT (SOUTH) AND PROCEED 2.3 MILES ALONG COUNTY HIGHWAY 19
 DN1991'TO THE INTERSECTION WITH CYPRESS RD (28000N) AND THE STATION. STATION
 DN1991'IS NORTHWEST OF THE CENTERLINE INTERSECTIONS, 44.70 FEET SOUTHEAST OF
 DN1991'A CONCRETE RIGHT OF WAY MARKER, 48.90 FEET NORTHEAST OF A CONCRETE
 DN1991'RIGHT OF WAY MARKER AND 93.70 NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2296 ***********************************************************************
 LB2296  DESIGNATION -  19 21
 LB2296  PID         -  LB2296
 LB2296  STATE/COUNTY-  IL/IROQUOIS
 LB2296  COUNTRY     -  US
 LB2296  USGS QUAD   -  WATSEKA (2018)
 LB2296
 LB2296                         *CURRENT SURVEY CONTROL
 LB2296  ______________________________________________________________________
 LB2296* NAD 83(1997) POSITION- 40 46 22.49478(N) 087 43 57.21954(W)   ADJUSTED
 LB2296* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 LB2296  ______________________________________________________________________
 LB2296  GEOID HEIGHT    -        -32.816 (meters)                     GEOID18
 LB2296  LAPLACE CORR    -         -2.91  (seconds)                    DEFLEC18
 LB2296  HORZ ORDER      -  SECOND
 LB2296
 LB2296.The horizontal coordinates were established by classical geodetic methods
 LB2296.and adjusted by the National Geodetic Survey in October 1999.
 LB2296
 LB2296.The orthometric height was scaled from a topographic map.
 LB2296
 LB2296.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2296.GEOID18 height accuracy estimate available here.
 LB2296
 LB2296.Click photographs - Photos may exist for this station.
 LB2296
 LB2296.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2296
 LB2296. The following values were computed from the NAD 83(1997) position.
 LB2296
 LB2296;                    North         East     Units Scale Factor Converg.
 LB2296;SPC IL E     -   455,997.927   350,718.045   MT  1.00000665   +0 23 32.5
 LB2296;SPC IL E     - 1,496,053.20  1,150,647.45   sFT  1.00000665   +0 23 32.5
 LB2296;UTM  16      - 4,513,807.098   438,179.283   MT  0.99964704   -0 28 42.3
 LB2296
 LB2296!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2296!SPC IL E     -   0.99997473  x   1.00000665  =   0.99998138
 LB2296!UTM  16      -   0.99997473  x   0.99964704  =   0.99962178
 LB2296
 LB2296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3817913807(NAD 83)
 LB2296
 LB2296                          SUPERSEDED SURVEY CONTROL
 LB2296
 LB2296  NAD 83(1997)-  40 46 22.49503(N)    087 43 57.22041(W) AD(       ) 2
 LB2296  NAD 83(1986)-  40 46 22.50192(N)    087 43 57.22813(W) AD(       ) 2
 LB2296  NAD 27      -  40 46 22.37390(N)    087 43 57.10890(W) AD(       ) 2
 LB2296
 LB2296.Superseded values are not recommended for survey control.
 LB2296
 LB2296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2296.See file dsdata.pdf to determine how the superseded data were derived.
 LB2296
 LB2296_MARKER: DD = SURVEY DISK
 LB2296_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LB2296_STAMPING: 19-21 1934
 LB2296_MARK LOGO: CGS
 LB2296_PROJECTION: PROJECTING 5 CENTIMETERS
 LB2296_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2296
 LB2296  HISTORY     - Date     Condition        Report By
 LB2296  HISTORY     - 1934     MONUMENTED       ILGS
 LB2296  HISTORY     - 1970     GOOD             ILHD
 LB2296  HISTORY     - 20070908 GOOD             GEOCAC
 LB2296
 LB2296                          STATION DESCRIPTION
 LB2296
 LB2296'DESCRIBED BY ILLINOIS GEODETIC SURVEY 1934 (MML)
 LB2296'19-21 (ILL. GEO. S.) IS 51.94 FEET WEST OF STATION GIFT.  IT IS 8
 LB2296'FEET EAST OF THE EAST EDGE OF THE SIDEWALK ON FOURTH STREET AND 2
 LB2296'FEET SOUTH OF THE SOUTH EDGE OF THE SIDEWALK ON MULBERRY STREET.
 LB2296'THE MARK IS A 6X6 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE
 LB2296'THE GROUND WITH A STANDARD USC AND GS AND SS DISK STAMPED 19-21
 LB2296'1934.
 LB2296
 LB2296                          STATION RECOVERY (1970)
 LB2296
 LB2296'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 LB2296'19-21, 1934 RECOVERED IN GOOD CONDITION.
 LB2296'
 LB2296'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 LB2296
 LB2296                          STATION RECOVERY (2007)
 LB2296
 LB2296'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0255 ***********************************************************************
 KC0255  DESIGNATION -  19 BOLT
 KC0255  PID         -  KC0255
 KC0255  STATE/COUNTY-  IL/SCOTT
 KC0255  COUNTRY     -  US
 KC0255  USGS QUAD   -  FLORENCE (2018)
 KC0255
 KC0255                         *CURRENT SURVEY CONTROL
 KC0255  ______________________________________________________________________
 KC0255* NAD 83(1986) POSITION- 39 42 41.     (N) 090 34 04.     (W)   SCALED
 KC0255* NAVD 88 ORTHO HEIGHT -   135.761 (meters)      445.41  (feet) ADJUSTED
 KC0255  ______________________________________________________________________
 KC0255  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 KC0255  DYNAMIC HEIGHT  -        135.687 (meters)      445.17  (feet) COMP
 KC0255  MODELED GRAVITY -    980,078.6   (mgal)                       NAVD 88
 KC0255
 KC0255  VERT ORDER      -  FIRST     CLASS II
 KC0255
 KC0255.The horizontal coordinates were scaled from a map and have
 KC0255.an estimated accuracy of +/- 6 seconds.
 KC0255
 KC0255.The orthometric height was determined by differential leveling and
 KC0255.adjusted by the NATIONAL GEODETIC SURVEY
 KC0255.in June 1991.
 KC0255
 KC0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0255.GEOID18 height accuracy estimate available here.
 KC0255
 KC0255.Click photographs - Photos may exist for this station.
 KC0255
 KC0255.The dynamic height is computed by dividing the NAVD 88
 KC0255.geopotential number by the normal gravity value computed on the
 KC0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0255.degrees latitude (g = 980.6199 gals.).
 KC0255
 KC0255.The modeled gravity was interpolated from observed gravity values.
 KC0255
 KC0255;                    North         East    Units  Estimated Accuracy
 KC0255;SPC IL W     -   338,020.      665,610.      MT  (+/- 180 meters Scaled)
 KC0255
 KC0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD084985(NAD 83)
 KC0255
 KC0255                          SUPERSEDED SURVEY CONTROL
 KC0255
 KC0255  NGVD 29 (??/??/92)  135.88   (m)          445.8    (f) COMPUTED    1 2
 KC0255
 KC0255.Superseded values are not recommended for survey control.
 KC0255
 KC0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0255.See file dsdata.pdf to determine how the superseded data were derived.
 KC0255
 KC0255_MARKER: B = BOLT
 KC0255_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0255_SP_SET: LIMESTONE SLAB
 KC0255_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0255
 KC0255  HISTORY     - Date     Condition        Report By
 KC0255  HISTORY     - 1903     MONUMENTED       IRC
 KC0255  HISTORY     - 1961     GOOD             CGS
 KC0255
 KC0255                          STATION DESCRIPTION
 KC0255
 KC0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0255'3.8 MI S FROM BLUFFS.
 KC0255'ABOUT 3.65 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0255'OF THE WABASH RAILROAD AT BLUFFS, THENCE 0.15 MILE EAST ALONG A
 KC0255'GRADED ROAD, NEAR THE SOUTHWEST CORNER OF A YARD, 77 FEET NORTH
 KC0255'OF THE CENTER LINE OF THE ROAD, 92 FEET SOUTHWEST OF THE
 KC0255'SOUTHWEST CORNER OF A LARGE TWO-STORY HOUSE, 50 FEET NORTHWEST
 KC0255'OF A POWER LINE POLE IN THE LINE THAT LEADS TO THE HOUSE, 15 FEET
 KC0255'EAST OF A NORTH-SOUTH FENCE LINE, 2 FEET ABOVE THE LEVEL OF THE
 KC0255'ROAD, A COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB 4
 KC0255'FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE.
 KC0255'NOTE-- CAP MISSING FROM PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1849 ***********************************************************************
 ME1849  DESIGNATION -  19 C WORTH TWP
 ME1849  PID         -  ME1849
 ME1849  STATE/COUNTY-  IL/COOK
 ME1849  COUNTRY     -  US
 ME1849  USGS QUAD   -  PALOS PARK (2018)
 ME1849
 ME1849                         *CURRENT SURVEY CONTROL
 ME1849  ______________________________________________________________________
 ME1849* NAD 83(1986) POSITION- 41 40 31.     (N) 087 47 47.     (W)   SCALED
 ME1849* NAVD 88 ORTHO HEIGHT -   182.575 (meters)      599.00  (feet) ADJUSTED
 ME1849  ______________________________________________________________________
 ME1849  GEOID HEIGHT    -        -33.369 (meters)                     GEOID18
 ME1849  DYNAMIC HEIGHT  -        182.509 (meters)      598.78  (feet) COMP
 ME1849  MODELED GRAVITY -    980,253.5   (mgal)                       NAVD 88
 ME1849
 ME1849  VERT ORDER      -  FIRST     CLASS II
 ME1849
 ME1849.The horizontal coordinates were scaled from a map and have
 ME1849.an estimated accuracy of +/- 6 seconds.
 ME1849
 ME1849.The orthometric height was determined by differential leveling and
 ME1849.adjusted by the NATIONAL GEODETIC SURVEY
 ME1849.in June 1991.
 ME1849
 ME1849.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1849.GEOID18 height accuracy estimate available here.
 ME1849
 ME1849.Click photographs - Photos may exist for this station.
 ME1849
 ME1849.The dynamic height is computed by dividing the NAVD 88
 ME1849.geopotential number by the normal gravity value computed on the
 ME1849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1849.degrees latitude (g = 980.6199 gals.).
 ME1849
 ME1849.The modeled gravity was interpolated from observed gravity values.
 ME1849
 ME1849;                    North         East    Units  Estimated Accuracy
 ME1849;SPC IL E     -   556,180.      344,710.      MT  (+/- 180 meters Scaled)
 ME1849
 ME1849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM337140(NAD 83)
 ME1849
 ME1849                          SUPERSEDED SURVEY CONTROL
 ME1849
 ME1849  NGVD 29 (??/??/92)  182.67   (m)          599.3    (f) COMPUTED    1 2
 ME1849
 ME1849.Superseded values are not recommended for survey control.
 ME1849
 ME1849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1849.See file dsdata.pdf to determine how the superseded data were derived.
 ME1849
 ME1849_MARKER: B = BOLT
 ME1849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1849+STABILITY: SURFACE MOTION
 ME1849
 ME1849  HISTORY     - Date     Condition        Report By
 ME1849  HISTORY     - UNK      MONUMENTED       IL-031
 ME1849  HISTORY     - 1947     GOOD             CGS
 ME1849  HISTORY     - 1971     MARK NOT FOUND   NGS
 ME1849  HISTORY     - 20061120 MARK NOT FOUND   GEOCAC
 ME1849
 ME1849                          STATION DESCRIPTION
 ME1849
 ME1849'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1849'6.4 MI NW FROM BLUE ISLAND.
 ME1849'ABOUT 6.45 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE GRAND
 ME1849'TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, SET IN THE
 ME1849'NORTHEAST QUARTER OF THE INTERSECTION OF HARLEM AVENUE (STATE
 ME1849'HIGHWAY 42A, 48 FEET EAST OF THE CENTER LINE OF HARLEM AVENUE, 63
 ME1849'FEET NORTH OF THE CENTER LINE OF HIGHWAY 83, 43 FEET SOUTHEAST
 ME1849'OF A HIGHWAY SIGN 42 A, 10 FEET NORTH OF A POWER POLE, 2 FEET
 ME1849'SOUTH OF A WHITE WOODEN WITNESS POST AND ABOUT 1/2 FOOT BELOW
 ME1849'THE INTERSECTION.  A COPPER BOLT SET IN THE TOP OF A CONCRETE
 ME1849'POST AND COVERED BY A 6-INCH SQUARE IRON BOX PROJECTING ABOUT
 ME1849'7 INCHES.
 ME1849
 ME1849                          STATION RECOVERY (1971)
 ME1849
 ME1849'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1849'MARK NOT FOUND.
 ME1849
 ME1849                          STATION RECOVERY (2006)
 ME1849
 ME1849'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1849'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0049 ***********************************************************************
 NH0049  DESIGNATION -  19 E HANOVER TWP
 NH0049  PID         -  NH0049
 NH0049  STATE/COUNTY-  IL/COOK
 NH0049  COUNTRY     -  US
 NH0049  USGS QUAD   -  STREAMWOOD (2018)
 NH0049
 NH0049                         *CURRENT SURVEY CONTROL
 NH0049  ______________________________________________________________________
 NH0049* NAD 83(1986) POSITION- 42 01 14.     (N) 088 14 46.     (W)   SCALED
 NH0049* NAVD 88 ORTHO HEIGHT -   236.864 (meters)      777.11  (feet) ADJUSTED
 NH0049  ______________________________________________________________________
 NH0049  GEOID HEIGHT    -        -33.446 (meters)                     GEOID18
 NH0049  DYNAMIC HEIGHT  -        236.783 (meters)      776.85  (feet) COMP
 NH0049  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 NH0049
 NH0049  VERT ORDER      -  FIRST     CLASS II
 NH0049
 NH0049.The horizontal coordinates were scaled from a map and have
 NH0049.an estimated accuracy of +/- 6 seconds.
 NH0049
 NH0049.The orthometric height was determined by differential leveling and
 NH0049.adjusted by the NATIONAL GEODETIC SURVEY
 NH0049.in June 1991.
 NH0049
 NH0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0049.GEOID18 height accuracy estimate available here.
 NH0049
 NH0049.Click photographs - Photos may exist for this station.
 NH0049
 NH0049.The dynamic height is computed by dividing the NAVD 88
 NH0049.geopotential number by the normal gravity value computed on the
 NH0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0049.degrees latitude (g = 980.6199 gals.).
 NH0049
 NH0049.The modeled gravity was interpolated from observed gravity values.
 NH0049
 NH0049;                    North         East    Units  Estimated Accuracy
 NH0049;SPC IL E     -   594,390.      307,220.      MT  (+/- 180 meters Scaled)
 NH0049
 NH0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM968528(NAD 83)
 NH0049
 NH0049                          SUPERSEDED SURVEY CONTROL
 NH0049
 NH0049  NGVD 29 (??/??/92)  236.944  (m)          777.37   (f) ADJ UNCH    1 2
 NH0049
 NH0049.Superseded values are not recommended for survey control.
 NH0049
 NH0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0049.See file dsdata.pdf to determine how the superseded data were derived.
 NH0049
 NH0049_MARKER: B = BOLT
 NH0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0049+STABILITY: SURFACE MOTION
 NH0049
 NH0049  HISTORY     - Date     Condition        Report By
 NH0049  HISTORY     - UNK      MONUMENTED       IL-031
 NH0049  HISTORY     - 1947     GOOD             CGS
 NH0049  HISTORY     - 1969     MARK NOT FOUND   CGS
 NH0049
 NH0049                          STATION DESCRIPTION
 NH0049
 NH0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0049'2.2 MI E FROM ELGIN.
 NH0049'ABOUT 2.25 MILES EAST ALONG U.S. HIGHWAY 20 FROM THE CITY HALL
 NH0049'AT ELGIN, SET IN THE SOUTHWEST ANGLE OF THE JUNCTION OF GIFFORD
 NH0049'ROAD, 215 FEET NORTHWEST AND ACROSS THE GIFFORD ROAD FROM THE
 NH0049'NORTHWEST CORNER OF MAX AND MARGE TAVERN, 30 FEET SOUTHWEST
 NH0049'OF THE CENTER LINE OF THE HIGHWAY, 64 FEET NORTHWEST OF THE
 NH0049'CENTER LINE OF GIFFORD ROAD, 12 FEET NORTHWEST OF POWER POLE
 NH0049'NO. 1029, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS POST, 1
 NH0049'FOOT ABOVE THE JUNCTION, AND PROJECTING ABOUT 6 INCHES.  A COPPER
 NH0049'BOLT SET IN THE TOP OF A CONCRETE POST AND COVERED BY A 10-INCH
 NH0049'SQUARE IRON BOX.
 NH0049
 NH0049                          STATION RECOVERY (1969)
 NH0049
 NH0049'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0049'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0366 ***********************************************************************
 MF0366  DESIGNATION -  19 W
 MF0366  PID         -  MF0366
 MF0366  STATE/COUNTY-  IL/LASALLE
 MF0366  COUNTRY     -  US
 MF0366  USGS QUAD   -  LONG POINT (2018)
 MF0366
 MF0366                         *CURRENT SURVEY CONTROL
 MF0366  ______________________________________________________________________
 MF0366* NAD 83(1986) POSITION- 41 01 15.     (N) 088 59 17.     (W)   SCALED
 MF0366* NAVD 88 ORTHO HEIGHT -   206.817 (meters)      678.53  (feet) ADJUSTED
 MF0366  ______________________________________________________________________
 MF0366  GEOID HEIGHT    -        -32.550 (meters)                     GEOID18
 MF0366  DYNAMIC HEIGHT  -        206.730 (meters)      678.25  (feet) COMP
 MF0366  MODELED GRAVITY -    980,197.5   (mgal)                       NAVD 88
 MF0366
 MF0366  VERT ORDER      -  SECOND    CLASS 0
 MF0366
 MF0366.The horizontal coordinates were scaled from a map and have
 MF0366.an estimated accuracy of +/- 6 seconds.
 MF0366
 MF0366.The orthometric height was determined by differential leveling and
 MF0366.adjusted by the NATIONAL GEODETIC SURVEY
 MF0366.in June 1991.
 MF0366
 MF0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0366.GEOID18 height accuracy estimate available here.
 MF0366
 MF0366.Click photographs - Photos may exist for this station.
 MF0366
 MF0366.The dynamic height is computed by dividing the NAVD 88
 MF0366.geopotential number by the normal gravity value computed on the
 MF0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0366.degrees latitude (g = 980.6199 gals.).
 MF0366
 MF0366.The modeled gravity was interpolated from observed gravity values.
 MF0366
 MF0366;                    North         East    Units  Estimated Accuracy
 MF0366;SPC IL E     -   483,560.      244,930.      MT  (+/- 180 meters Scaled)
 MF0366
 MF0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL328429(NAD 83)
 MF0366
 MF0366                          SUPERSEDED SURVEY CONTROL
 MF0366
 MF0366  NGVD 29 (??/??/92)  206.869  (m)          678.70   (f) ADJ UNCH    2 0
 MF0366
 MF0366.Superseded values are not recommended for survey control.
 MF0366
 MF0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0366.See file dsdata.pdf to determine how the superseded data were derived.
 MF0366
 MF0366_MARKER: DD = SURVEY DISK
 MF0366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0366_STAMPING: 19 W 1924
 MF0366_MARK LOGO: USGS
 MF0366_PROJECTION: FLUSH
 MF0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0366+STABILITY: SURFACE MOTION
 MF0366
 MF0366  HISTORY     - Date     Condition        Report By
 MF0366  HISTORY     - 1924     MONUMENTED       USGS
 MF0366  HISTORY     - 1960     GOOD             CGS
 MF0366  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF0366  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0366
 MF0366                          STATION DESCRIPTION
 MF0366
 MF0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0366'AT LEEDS.
 MF0366'AT LEEDS, AT CROSSING OF THE ATCHISON, TOPEKA AND SANTA FE
 MF0366'RAILWAY AND A NORTH-SOUTH BLACK TOP ROAD, 0.2 MILE WEST OF MILE
 MF0366'POST 102, 102 1/2 FEET NORTH AND ACROSS A SIDE TRACK FROM NORTH
 MF0366'RAIL OF NORTH MAIN TRACK, 25 FEET EAST OF CENTER LINE OF ROAD,
 MF0366'4 1/2 FEET SOUTH OF A TELEPHONE POLE THAT PARALLELS THE NORTH
 MF0366'SIDE OF TRACK, 12 FEET NORTH OF A TELEPHONE POLE ON LINE THAT
 MF0366'PARALLELS THE EAST SIDE OF ROAD, 2 FEET BELOW LEVEL OF TRACK,
 MF0366'ABOUT 1 FOOT BELOW LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE
 MF0366'POST FLUSH WITH GROUND.
 MF0366
 MF0366                          STATION RECOVERY (1997)
 MF0366
 MF0366'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0366'MARK NOT FOUND.
 MF0366
 MF0366                          STATION RECOVERY (2002)
 MF0366
 MF0366'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0366'FOUND REMAINS AT DESCRIBED LOCATION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1074 ***********************************************************************
 MF1074  DESIGNATION -  19.0 A
 MF1074  PID         -  MF1074
 MF1074  STATE/COUNTY-  IL/BUREAU
 MF1074  COUNTRY     -  US
 MF1074  USGS QUAD   -  MANLIUS (2018)
 MF1074
 MF1074                         *CURRENT SURVEY CONTROL
 MF1074  ______________________________________________________________________
 MF1074* NAD 83(1986) POSITION- 41 22 42.     (N) 089 37 34.     (W)   SCALED
 MF1074* NAVD 88 ORTHO HEIGHT -   198.154 (meters)      650.11  (feet) ADJUSTED
 MF1074  ______________________________________________________________________
 MF1074  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 MF1074  DYNAMIC HEIGHT  -        198.073 (meters)      649.84  (feet) COMP
 MF1074  MODELED GRAVITY -    980,213.4   (mgal)                       NAVD 88
 MF1074
 MF1074  VERT ORDER      -  SECOND    CLASS 0
 MF1074
 MF1074.The horizontal coordinates were scaled from a map and have
 MF1074.an estimated accuracy of +/- 6 seconds.
 MF1074
 MF1074.The orthometric height was determined by differential leveling and
 MF1074.adjusted by the NATIONAL GEODETIC SURVEY
 MF1074.in June 1991.
 MF1074
 MF1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1074.GEOID18 height accuracy estimate available here.
 MF1074
 MF1074.Click photographs - Photos may exist for this station.
 MF1074
 MF1074.The dynamic height is computed by dividing the NAVD 88
 MF1074.geopotential number by the normal gravity value computed on the
 MF1074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1074.degrees latitude (g = 980.6199 gals.).
 MF1074
 MF1074.The modeled gravity was interpolated from observed gravity values.
 MF1074
 MF1074;                    North         East    Units  Estimated Accuracy
 MF1074;SPC IL W     -   523,180.      745,220.      MT  (+/- 180 meters Scaled)
 MF1074
 MF1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL803840(NAD 83)
 MF1074
 MF1074                          SUPERSEDED SURVEY CONTROL
 MF1074
 MF1074  NGVD 29 (??/??/92)  198.232  (m)          650.37   (f) ADJ UNCH    2 0
 MF1074
 MF1074.Superseded values are not recommended for survey control.
 MF1074
 MF1074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1074.See file dsdata.pdf to determine how the superseded data were derived.
 MF1074
 MF1074_MARKER: DD = SURVEY DISK
 MF1074_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1074_SP_SET: ABUTMENT
 MF1074_STAMPING: 19.0 A
 MF1074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1074
 MF1074  HISTORY     - Date     Condition        Report By
 MF1074  HISTORY     - UNK      MONUMENTED       MRC
 MF1074  HISTORY     - 1959     GOOD             CGS
 MF1074
 MF1074                          STATION DESCRIPTION
 MF1074
 MF1074'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1074'3.1 MI NW FROM WYANET.
 MF1074'ABOUT 2.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1074'BURLINGTON AND QUINCY RAILROAD AT WYANET, THENCE 0.85 MILES NORTH
 MF1074'ALONG A GRAVEL ROAD, AT THE STEEL SPAN BRIDGE ACROSS THE
 MF1074'MISSISSIPPI-ILLINOIS CANAL, SET IN THE TOP OF THE EAST END OF THE
 MF1074'NORTH ABUTMENT OF THE BRIDGE, 9 FEET EAST OF THE CENTER LINE OF
 MF1074'THE ROAD, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3596 ***********************************************************************
 DP3596  DESIGNATION -  1920
 DP3596  PID         -  DP3596
 DP3596  STATE/COUNTY-  IL/HANCOCK
 DP3596  COUNTRY     -  US
 DP3596  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3596
 DP3596                         *CURRENT SURVEY CONTROL
 DP3596  ______________________________________________________________________
 DP3596* NAD 83(1986) POSITION- 40 24 46.87   (N) 091 08 06.67   (W)   HD_HELD1
 DP3596* NAVD 88 ORTHO HEIGHT -   205.927 (meters)      675.61  (feet) ADJUSTED
 DP3596  ______________________________________________________________________
 DP3596  GEOID HEIGHT    -        -33.279 (meters)                     GEOID18
 DP3596  DYNAMIC HEIGHT  -        205.822 (meters)      675.27  (feet) COMP
 DP3596  MODELED GRAVITY -    980,114.1   (mgal)                       NAVD 88
 DP3596
 DP3596  VERT ORDER      -  SECOND    CLASS I
 DP3596
 DP3596.The horizontal coordinates were determined by differentially corrected
 DP3596.hand held GPS observations or other comparable positioning techniques
 DP3596.and have an estimated accuracy of +/- 3 meters.
 DP3596
 DP3596.The orthometric height was determined by differential leveling and
 DP3596.adjusted by the NATIONAL GEODETIC SURVEY
 DP3596.in July 2014.
 DP3596
 DP3596.No vertical observational check was made to the station.
 DP3596
 DP3596.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3596.GEOID18 height accuracy estimate available here.
 DP3596
 DP3596.Click photographs - Photos may exist for this station.
 DP3596
 DP3596.The dynamic height is computed by dividing the NAVD 88
 DP3596.geopotential number by the normal gravity value computed on the
 DP3596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3596.degrees latitude (g = 980.6199 gals.).
 DP3596
 DP3596.The modeled gravity was interpolated from observed gravity values.
 DP3596
 DP3596;                    North         East    Units  Estimated Accuracy
 DP3596;SPC IL W     -   416,296.6     617,799.0     MT  (+/- 3 meters HH1 GPS) 
 DP3596
 DP3596_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5822175269(NAD 83)
 DP3596
 DP3596                          SUPERSEDED SURVEY CONTROL
 DP3596
 DP3596.No superseded survey control is available for this station.
 DP3596
 DP3596_MARKER: DD = SURVEY DISK
 DP3596_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 DP3596_SP_SET: BUILDING
 DP3596_STAMPING: 1920
 DP3596_MARK LOGO: USGS
 DP3596_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3596_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3596+STABILITY: POSITION/ELEVATION WELL
 DP3596_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3596+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2013
 DP3596
 DP3596  HISTORY     - Date     Condition        Report By
 DP3596  HISTORY     - 1920     MONUMENTED       USGS
 DP3596  HISTORY     - 20130417 GOOD             AMESC
 DP3596
 DP3596                          STATION DESCRIPTION
 DP3596
 DP3596'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3596'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHWEST OF
 DP3596'BURNSIDE, 4.9 MI (7.9 KM) NORTH-NORTHWEST OF BENTLEY AND IN THE TOWN
 DP3596'OF CARTHAGE, IL.
 DP3596'
 DP3596'THE STATION IS ON THE EAST SIDE OF THE COURTHOUSE BUILT IN 1908 IN
 DP3596'CARTHAGE, 44.5 FT (13.6 M) SOUTH OF A FLAG POLE, 5.4 FT (1.6 M) NORTH
 DP3596'OF THE RAMP TO THE EAST ENTRANCE TO THE COURTHOUSE, 2.2 FT (0.7 M)
 DP3596'SOUTH OF THE FENCE AROUND THE AIR CONDITIONING UNIT AND 0.9 FT (27 CM)
 DP3596'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4311 ***********************************************************************
 DF4311  DESIGNATION -  1921
 DF4311  PID         -  DF4311
 DF4311  STATE/COUNTY-  IL/LIVINGSTON
 DF4311  COUNTRY     -  US
 DF4311  USGS QUAD   -  FLANAGAN NORTH (2018)
 DF4311
 DF4311                         *CURRENT SURVEY CONTROL
 DF4311  ______________________________________________________________________
 DF4311* NAD 83(2011) POSITION- 40 59 57.14981(N) 088 50 03.38476(W)   ADJUSTED
 DF4311* NAD 83(2011) ELLIP HT-   157.784 (meters)        (06/27/12)   ADJUSTED
 DF4311* NAD 83(2011) EPOCH   -  2010.00
 DF4311* NAVD 88 ORTHO HEIGHT -   190.1   (meters)      624.    (feet) GPS OBS
 DF4311  ______________________________________________________________________
 DF4311  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4311  GEOID HEIGHT    -        -32.307 (meters)                     GEOID99
 DF4311  GEOID HEIGHT    -        -32.348 (meters)                     GEOID18
 DF4311  NAD 83(2011) X  -     98,075.441 (meters)                     COMP
 DF4311  NAD 83(2011) Y  - -4,819,770.036 (meters)                     COMP
 DF4311  NAD 83(2011) Z  -  4,162,460.357 (meters)                     COMP
 DF4311  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 DF4311
 DF4311  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4311  Standards:
 DF4311         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4311            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4311  -------------------------------------------------------------------
 DF4311  NETWORK    1.59   2.06           0.70   0.59   1.05     -0.09527839
 DF4311  -------------------------------------------------------------------
 DF4311  Click here for local accuracies and other accuracy information.
 DF4311
 DF4311.The horizontal coordinates were established by GPS observations
 DF4311.and adjusted by the National Geodetic Survey in June 2012.
 DF4311
 DF4311.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4311.been affixed to the stable North American tectonic plate. See 
 DF4311.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4311
 DF4311.The horizontal coordinates are valid at the epoch date displayed above
 DF4311.which is a decimal equivalence of Year/Month/Day.
 DF4311
 DF4311.The orthometric height was determined by GPS observations and a
 DF4311.high-resolution geoid model.
 DF4311
 DF4311.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4311.GEOID18 height accuracy estimate available here.
 DF4311
 DF4311.Click photographs - Photos may exist for this station.
 DF4311
 DF4311.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4311
 DF4311.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4311
 DF4311.The ellipsoidal height was determined by GPS observations
 DF4311.and is referenced to NAD 83.
 DF4311
 DF4311. The following values were computed from the NAD 83(2011) position.
 DF4311
 DF4311;                    North         East     Units Scale Factor Converg.
 DF4311;SPC IL E     -   481,074.750   257,853.776   MT  0.99999685   -0 19 43.1
 DF4311;SPC IL E     - 1,578,326.08    845,975.26   sFT  0.99999685   -0 19 43.1
 DF4311;UTM  16      - 4,540,289.532   345,729.218   MT  0.99989292   -1 12 13.0
 DF4311
 DF4311!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4311!SPC IL E     -   0.99997525  x   0.99999685  =   0.99997210
 DF4311!UTM  16      -   0.99997525  x   0.99989292  =   0.99986817
 DF4311
 DF4311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4572940289(NAD 83)
 DF4311
 DF4311                          SUPERSEDED SURVEY CONTROL
 DF4311
 DF4311  NAD 83(2007)-  40 59 57.14970(N)    088 50 03.38574(W) AD(2002.00) 0
 DF4311  ELLIP H (02/10/07)  157.812  (m)                       GP(2002.00)    
 DF4311  ELLIP H (02/03/05)  157.801  (m)                       GP(       ) 4 2
 DF4311  NAD 83(1997)-  40 59 57.14971(N)    088 50 03.38559(W) AD(       ) 1
 DF4311  ELLIP H (03/04/03)  157.808  (m)                       GP(       ) 4 2
 DF4311
 DF4311.Superseded values are not recommended for survey control.
 DF4311
 DF4311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4311.See file dsdata.pdf to determine how the superseded data were derived.
 DF4311
 DF4311_MARKER: F = FLANGE-ENCASED ROD
 DF4311_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4311_STAMPING: 1921
 DF4311_MARK LOGO: ASCPC
 DF4311_PROJECTION: RECESSED 8 CENTIMETERS
 DF4311_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4311+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2025
 DF4311_ROD/PIPE-DEPTH: 4.9 meters
 DF4311_SLEEVE-DEPTH  : 0.8 meters
 DF4311
 DF4311  HISTORY     - Date     Condition        Report By
 DF4311  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4311  HISTORY     - 20060929 GOOD             FARNGP
 DF4311  HISTORY     - 20140425 GOOD             INDIV
 DF4311  HISTORY     - 20200701 GOOD             ILDT
 DF4311  HISTORY     - 20250711 GOOD             ILDT
 DF4311
 DF4311                          STATION DESCRIPTION
 DF4311
 DF4311'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4311'SET POINT +/- 3 MILES E OF LONGPOINT IN NW QUAD OF INT OF IL RT 23 AND
 DF4311'2550N RD, 23.5 FT E OF ORANGE TELEPHONE MARKER, 164.1 FT W OF RTE 23
 DF4311'CENTERLINE, 186.2 FT NW OF STOP SIGN.
 DF4311
 DF4311                          STATION RECOVERY (2006)
 DF4311
 DF4311'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 DF4311'RECOVERED IN GOOD CONDITION.
 DF4311
 DF4311                          STATION RECOVERY (2014)
 DF4311
 DF4311'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (SNP)
 DF4311'RECOVERED IN GOOD CONDITION.
 DF4311
 DF4311                          STATION RECOVERY (2020)
 DF4311
 DF4311'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4311'RECOVERED IN GOOD CONDITION.
 DF4311
 DF4311                          STATION RECOVERY (2025)
 DF4311
 DF4311'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DF4311'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0961 ***********************************************************************
 KB0961  DESIGNATION -  1935 ALTON RR
 KB0961  PID         -  KB0961
 KB0961  STATE/COUNTY-  IL/SANGAMON
 KB0961  COUNTRY     -  US
 KB0961  USGS QUAD   -  DIVERNON (2018)
 KB0961
 KB0961                         *CURRENT SURVEY CONTROL
 KB0961  ______________________________________________________________________
 KB0961* NAD 83(1986) POSITION- 39 34 37.     (N) 089 44 48.     (W)   SCALED
 KB0961* NAVD 88 ORTHO HEIGHT -   189.903 (meters)      623.04  (feet) ADJUSTED
 KB0961  ______________________________________________________________________
 KB0961  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KB0961  DYNAMIC HEIGHT  -        189.797 (meters)      622.69  (feet) COMP
 KB0961  MODELED GRAVITY -    980,062.2   (mgal)                       NAVD 88
 KB0961
 KB0961  VERT ORDER      -  SECOND    CLASS 0
 KB0961
 KB0961.The horizontal coordinates were scaled from a map and have
 KB0961.an estimated accuracy of +/- 6 seconds.
 KB0961
 KB0961.The orthometric height was determined by differential leveling and
 KB0961.adjusted by the NATIONAL GEODETIC SURVEY
 KB0961.in June 1991.
 KB0961
 KB0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0961.GEOID18 height accuracy estimate available here.
 KB0961
 KB0961.Click photographs - Photos may exist for this station.
 KB0961
 KB0961.The dynamic height is computed by dividing the NAVD 88
 KB0961.geopotential number by the normal gravity value computed on the
 KB0961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0961.degrees latitude (g = 980.6199 gals.).
 KB0961
 KB0961.The modeled gravity was interpolated from observed gravity values.
 KB0961
 KB0961;                    North         East    Units  Estimated Accuracy
 KB0961;SPC IL W     -   323,100.      736,080.      MT  (+/- 180 meters Scaled)
 KB0961
 KB0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ640844(NAD 83)
 KB0961
 KB0961                          SUPERSEDED SURVEY CONTROL
 KB0961
 KB0961  NGVD 29 (??/??/92)  190.017  (m)          623.41   (f) ADJ UNCH    2 0
 KB0961
 KB0961.Superseded values are not recommended for survey control.
 KB0961
 KB0961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0961.See file dsdata.pdf to determine how the superseded data were derived.
 KB0961
 KB0961_MARKER: B = BOLT
 KB0961_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0961_SP_SET: BRIDGE
 KB0961_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0961_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0961+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 KB0961
 KB0961  HISTORY     - Date     Condition        Report By
 KB0961  HISTORY     - UNK      MONUMENTED       BORR
 KB0961  HISTORY     - 1935     GOOD             CGS
 KB0961  HISTORY     - 20130115 GOOD             INDIV
 KB0961  HISTORY     - 20130116 GOOD             INDIV
 KB0961
 KB0961                          STATION DESCRIPTION
 KB0961
 KB0961'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0961'1.1 MI S FROM AUBURN.
 KB0961'1.1 MILES SOUTH ALONG THE OLD ALTON RAILROAD FROM THE STATION
 KB0961'AT AUBURN, SANGAMON COUNTY, AT BRIDGE NO 2016, AND IN THE TOP
 KB0961'OF THE EAST SIDE OF THE NORTH CONCRETE ABUTMENT.  THE HEAD OF
 KB0961'AN IRON BOLT.
 KB0961
 KB0961                          STATION RECOVERY (2013)
 KB0961
 KB0961'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB0961'RECOVERED IN GOOD CONDITION.
 KB0961
 KB0961                          STATION RECOVERY (2013)
 KB0961
 KB0961'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB0961'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4314 ***********************************************************************
 DF4314  DESIGNATION -  1937
 DF4314  PID         -  DF4314
 DF4314  STATE/COUNTY-  IL/WOODFORD
 DF4314  COUNTRY     -  US
 DF4314  USGS QUAD   -  ROANOKE (2018)
 DF4314
 DF4314                         *CURRENT SURVEY CONTROL
 DF4314  ______________________________________________________________________
 DF4314* NAD 83(2011) POSITION- 40 47 23.40234(N) 089 11 46.20922(W)   ADJUSTED
 DF4314* NAD 83(2011) ELLIP HT-   188.353 (meters)        (06/27/12)   ADJUSTED
 DF4314* NAD 83(2011) EPOCH   -  2010.00
 DF4314* NAVD 88 ORTHO HEIGHT -   220.8   (meters)      724.    (feet) GPS OBS
 DF4314  ______________________________________________________________________
 DF4314  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DF4314  GEOID HEIGHT    -        -32.441 (meters)                     GEOID09
 DF4314  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 DF4314  NAD 83(2011) X  -     67,844.591 (meters)                     COMP
 DF4314  NAD 83(2011) Y  - -4,835,537.338 (meters)                     COMP
 DF4314  NAD 83(2011) Z  -  4,144,903.789 (meters)                     COMP
 DF4314  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 DF4314
 DF4314  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4314  Standards:
 DF4314         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4314            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4314  -------------------------------------------------------------------
 DF4314  NETWORK    0.46   0.74           0.21   0.16   0.38     -0.01971589
 DF4314  -------------------------------------------------------------------
 DF4314  Click here for local accuracies and other accuracy information.
 DF4314
 DF4314.The horizontal coordinates were established by GPS observations
 DF4314.and adjusted by the National Geodetic Survey in June 2012.
 DF4314
 DF4314.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4314.been affixed to the stable North American tectonic plate. See 
 DF4314.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4314
 DF4314.The horizontal coordinates are valid at the epoch date displayed above
 DF4314.which is a decimal equivalence of Year/Month/Day.
 DF4314
 DF4314.The orthometric height was determined by GPS observations and a
 DF4314.high-resolution geoid model.
 DF4314
 DF4314.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4314.GEOID18 height accuracy estimate available here.
 DF4314
 DF4314.Click photographs - Photos may exist for this station.
 DF4314
 DF4314.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4314
 DF4314.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4314
 DF4314.The ellipsoidal height was determined by GPS observations
 DF4314.and is referenced to NAD 83.
 DF4314
 DF4314. The following values were computed from the NAD 83(2011) position.
 DF4314
 DF4314;                    North         East     Units Scale Factor Converg.
 DF4314;SPC IL W     -   458,140.771   781,907.558   MT  1.00002372   +0 38 02.6
 DF4314;SPC IL W     - 1,503,083.51  2,565,308.38   sFT  1.00002372   +0 38 02.6
 DF4314;UTM  16      - 4,517,747.620   314,706.630   MT  1.00002261   -1 26 06.5
 DF4314
 DF4314!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4314!SPC IL W     -   0.99997046  x   1.00002372  =   0.99999417
 DF4314!UTM  16      -   0.99997046  x   1.00002261  =   0.99999306
 DF4314
 DF4314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1470617747(NAD 83)
 DF4314
 DF4314                          SUPERSEDED SURVEY CONTROL
 DF4314
 DF4314  NAD 83(2007)-  40 47 23.40181(N)    089 11 46.21030(W) AD(2002.00) 0
 DF4314  ELLIP H (02/10/07)  188.371  (m)                       GP(2002.00)    
 DF4314  ELLIP H (02/03/05)  188.373  (m)                       GP(       ) 4 2
 DF4314  NAD 83(1997)-  40 47 23.40174(N)    089 11 46.21007(W) AD(       ) 1
 DF4314  ELLIP H (03/04/03)  188.381  (m)                       GP(       ) 4 2
 DF4314  NAVD 88 (03/04/03)  220.8    (m)  GEOID99  model used  GPS OBS        
 DF4314
 DF4314.Superseded values are not recommended for survey control.
 DF4314
 DF4314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4314.See file dsdata.pdf to determine how the superseded data were derived.
 DF4314
 DF4314_MARKER: F = FLANGE-ENCASED ROD
 DF4314_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4314_STAMPING: 1937
 DF4314_MARK LOGO: ASCPC
 DF4314_PROJECTION: RECESSED 13 CENTIMETERS
 DF4314_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DF4314_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4314+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2020
 DF4314_ROD/PIPE-DEPTH: 7.3 meters
 DF4314_SLEEVE-DEPTH  : 0.8 meters
 DF4314
 DF4314  HISTORY     - Date     Condition        Report By
 DF4314  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4314  HISTORY     - 20100501 GOOD             ILDT
 DF4314  HISTORY     - 20140628 GOOD             INDIV
 DF4314  HISTORY     - 20190319 GOOD             IL-203
 DF4314  HISTORY     - 20200903 GOOD             ILDT
 DF4314
 DF4314                          STATION DESCRIPTION
 DF4314
 DF4314'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4314'SET POINT AT  WOODFORD CO MAINT. YD IN ROANOKE, 4.5 FT S OF FENCE,
 DF4314'23 FT E OF FENCE CORNER, 72 FT E OF CENTER LINE OF CH 13, 48 FT NE OF
 DF4314'ROW MARKER.
 DF4314
 DF4314                          STATION RECOVERY (2010)
 DF4314
 DF4314'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DF4314'RECOVERED AS DESCRIBED
 DF4314
 DF4314                          STATION RECOVERY (2014)
 DF4314
 DF4314'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (TLF)
 DF4314'RECOVERED IN GOOD CONDITION.
 DF4314
 DF4314                          STATION RECOVERY (2019)
 DF4314
 DF4314'RECOVERY NOTE BY WOODFORD COUNTY ILLINOIS 2019 (DM)
 DF4314'RECOVERED IN GOOD CONDITION.
 DF4314
 DF4314                          STATION RECOVERY (2020)
 DF4314
 DF4314'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DF4314'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0115 ***********************************************************************
 KC0115  DESIGNATION -  2
 KC0115  PID         -  KC0115
 KC0115  STATE/COUNTY-  IL/JERSEY
 KC0115  COUNTRY     -  US
 KC0115  USGS QUAD   -  NUTWOOD (2018)
 KC0115
 KC0115                         *CURRENT SURVEY CONTROL
 KC0115  ______________________________________________________________________
 KC0115* NAD 83(1986) POSITION- 39 02 06.     (N) 090 33 13.     (W)   SCALED
 KC0115* NAVD 88 ORTHO HEIGHT -   138.384 (meters)      454.01  (feet) ADJUSTED
 KC0115  ______________________________________________________________________
 KC0115  GEOID HEIGHT    -        -31.931 (meters)                     GEOID18
 KC0115  DYNAMIC HEIGHT  -        138.298 (meters)      453.73  (feet) COMP
 KC0115  MODELED GRAVITY -    980,006.3   (mgal)                       NAVD 88
 KC0115
 KC0115  VERT ORDER      -  FIRST     CLASS II
 KC0115
 KC0115.The horizontal coordinates were scaled from a map and have
 KC0115.an estimated accuracy of +/- 6 seconds.
 KC0115
 KC0115.The orthometric height was determined by differential leveling and
 KC0115.adjusted by the NATIONAL GEODETIC SURVEY
 KC0115.in June 1991.
 KC0115
 KC0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0115.GEOID18 height accuracy estimate available here.
 KC0115
 KC0115.Click photographs - Photos may exist for this station.
 KC0115
 KC0115.The dynamic height is computed by dividing the NAVD 88
 KC0115.geopotential number by the normal gravity value computed on the
 KC0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0115.degrees latitude (g = 980.6199 gals.).
 KC0115
 KC0115.The modeled gravity was interpolated from observed gravity values.
 KC0115
 KC0115;                    North         East    Units  Estimated Accuracy
 KC0115;SPC IL W     -   262,930.      666,500.      MT  (+/- 180 meters Scaled)
 KC0115
 KC0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD117235(NAD 83)
 KC0115
 KC0115                          SUPERSEDED SURVEY CONTROL
 KC0115
 KC0115  NGVD 29 (??/??/92)  138.488  (m)          454.36   (f) ADJ UNCH    1 2
 KC0115
 KC0115.Superseded values are not recommended for survey control.
 KC0115
 KC0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0115.See file dsdata.pdf to determine how the superseded data were derived.
 KC0115
 KC0115_MARKER: DB = BENCH MARK DISK
 KC0115_SETTING: 66 = SET IN ROCK OUTCROP
 KC0115_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0115+STABILITY: POSITION/ELEVATION WELL
 KC0115
 KC0115  HISTORY     - Date     Condition        Report By
 KC0115  HISTORY     - UNK      MONUMENTED       USACE
 KC0115  HISTORY     - 1961     GOOD             CGS
 KC0115
 KC0115                          STATION DESCRIPTION
 KC0115
 KC0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0115'3.6 MI S FROM NUTWOOD.
 KC0115'ABOUT 3.55 MILES SOUTH ALONG STATE HIGHWAY 100 FROM A 30 FOOT
 KC0115'BRIDGE OVER THE NARROWS AT NUTWOOD, 0.6 MILE SOUTH OF THE
 KC0115'JUNCTION OF A ROAD LEADING TO ROSEDALE, ON THE INSIDE OF A SHORT
 KC0115'CURVE, SET ON TOP OF THE NORTHWEST CORNER OF A SLOPING ROCK 20
 KC0115'FEET LONG- 10 FEET WIDE AND 2 1/2 FEET HIGH, 24 FEET EAST OF THE
 KC0115'CENTER LINE OF THE HIGHWAY, 1 FOOT SOUTHEAST OF THE NORTHWEST
 KC0115'CORNER OF THE ROCK, 1/2 FOOT SOUTH OF THE NORTH EDGE OF THE
 KC0115'ROCK AND ABOUT LEVEL WITH THE HIGHWAY.  SECTION S 21 T 7 N
 KC0115'R 13 W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0468 ***********************************************************************
 KB0468  DESIGNATION -  2
 KB0468  PID         -  KB0468
 KB0468  STATE/COUNTY-  IL/SHELBY
 KB0468  COUNTRY     -  US
 KB0468  USGS QUAD   -  TOWER HILL (2018)
 KB0468
 KB0468                         *CURRENT SURVEY CONTROL
 KB0468  ______________________________________________________________________
 KB0468* NAD 83(1986) POSITION- 39 23 16.     (N) 088 58 05.     (W)   SCALED
 KB0468* NAVD 88 ORTHO HEIGHT -   200.260 (meters)      657.02  (feet) ADJUSTED
 KB0468  ______________________________________________________________________
 KB0468  GEOID HEIGHT    -        -32.244 (meters)                     GEOID18
 KB0468  DYNAMIC HEIGHT  -        200.142 (meters)      656.63  (feet) COMP
 KB0468  MODELED GRAVITY -    980,033.7   (mgal)                       NAVD 88
 KB0468
 KB0468  VERT ORDER      -  SECOND    CLASS 0
 KB0468
 KB0468.The horizontal coordinates were scaled from a map and have
 KB0468.an estimated accuracy of +/- 6 seconds.
 KB0468
 KB0468.The orthometric height was determined by differential leveling and
 KB0468.adjusted by the NATIONAL GEODETIC SURVEY
 KB0468.in June 1991.
 KB0468
 KB0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0468.GEOID18 height accuracy estimate available here.
 KB0468
 KB0468.Click photographs - Photos may exist for this station.
 KB0468
 KB0468.The dynamic height is computed by dividing the NAVD 88
 KB0468.geopotential number by the normal gravity value computed on the
 KB0468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0468.degrees latitude (g = 980.6199 gals.).
 KB0468
 KB0468.The modeled gravity was interpolated from observed gravity values.
 KB0468
 KB0468;                    North         East    Units  Estimated Accuracy
 KB0468;SPC IL E     -   302,220.      245,320.      MT  (+/- 180 meters Scaled)
 KB0468
 KB0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ305616(NAD 83)
 KB0468
 KB0468                          SUPERSEDED SURVEY CONTROL
 KB0468
 KB0468  NGVD 29 (??/??/92)  200.347  (m)          657.31   (f) ADJ UNCH    2 0
 KB0468
 KB0468.Superseded values are not recommended for survey control.
 KB0468
 KB0468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0468.See file dsdata.pdf to determine how the superseded data were derived.
 KB0468
 KB0468_MARKER: B = BOLT
 KB0468_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0468_SP_SET: BRIDGE
 KB0468_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0468
 KB0468  HISTORY     - Date     Condition        Report By
 KB0468  HISTORY     - UNK      MONUMENTED       PCRR
 KB0468  HISTORY     - 1935     GOOD             CGS
 KB0468
 KB0468                          STATION DESCRIPTION
 KB0468
 KB0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0468'0.4 MI W FROM TOWER HILL.
 KB0468'0.4 MILE WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND ST.
 KB0468'LOUIS RAILWAY FROM THE STATION AT TOWER HILL, CHRISTIAN COUNTY,
 KB0468'AT MILEPOST 161, IN THE TOP OF THE EAST END OF A CONCRETE BRIDGE,
 KB0468'AND 5 FEET NORTH OF THE TRACK.  AN IRON BOLT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0459 ***********************************************************************
 KB0459  DESIGNATION -  2
 KB0459  PID         -  KB0459
 KB0459  STATE/COUNTY-  IL/SHELBY
 KB0459  COUNTRY     -  US
 KB0459  USGS QUAD   -  MIDDLESWORTH (2018)
 KB0459
 KB0459                         *CURRENT SURVEY CONTROL
 KB0459  ______________________________________________________________________
 KB0459* NAD 83(1986) POSITION- 39 24 30.     (N) 088 43 58.     (W)   SCALED
 KB0459* NAVD 88 ORTHO HEIGHT -   210.305 (meters)      689.98  (feet) ADJUSTED
 KB0459  ______________________________________________________________________
 KB0459  GEOID HEIGHT    -        -32.272 (meters)                     GEOID18
 KB0459  DYNAMIC HEIGHT  -        210.184 (meters)      689.58  (feet) COMP
 KB0459  MODELED GRAVITY -    980,044.8   (mgal)                       NAVD 88
 KB0459
 KB0459  VERT ORDER      -  SECOND    CLASS 0
 KB0459
 KB0459.The horizontal coordinates were scaled from a map and have
 KB0459.an estimated accuracy of +/- 6 seconds.
 KB0459
 KB0459.The orthometric height was determined by differential leveling and
 KB0459.adjusted by the NATIONAL GEODETIC SURVEY
 KB0459.in June 1991.
 KB0459
 KB0459.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0459.GEOID18 height accuracy estimate available here.
 KB0459
 KB0459.Click photographs - Photos may exist for this station.
 KB0459
 KB0459.The dynamic height is computed by dividing the NAVD 88
 KB0459.geopotential number by the normal gravity value computed on the
 KB0459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0459.degrees latitude (g = 980.6199 gals.).
 KB0459
 KB0459.The modeled gravity was interpolated from observed gravity values.
 KB0459
 KB0459;                    North         East    Units  Estimated Accuracy
 KB0459;SPC IL E     -   304,390.      265,600.      MT  (+/- 180 meters Scaled)
 KB0459
 KB0459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ508635(NAD 83)
 KB0459
 KB0459                          SUPERSEDED SURVEY CONTROL
 KB0459
 KB0459  NGVD 29 (??/??/92)  210.385  (m)          690.24   (f) ADJ UNCH    2 0
 KB0459
 KB0459.Superseded values are not recommended for survey control.
 KB0459
 KB0459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0459.See file dsdata.pdf to determine how the superseded data were derived.
 KB0459
 KB0459_MARKER: P = PIPE CAP
 KB0459_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0459_STAMPING: 690
 KB0459_MARK LOGO: USGS
 KB0459_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0459_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0459
 KB0459  HISTORY     - Date     Condition        Report By
 KB0459  HISTORY     - 1907     MONUMENTED       USGS
 KB0459  HISTORY     - 1935     GOOD             CGS
 KB0459  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0459  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0459
 KB0459                          STATION DESCRIPTION
 KB0459
 KB0459'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0459'1 MI W FROM MIDDLESWORTH.
 KB0459'1.0 MILE WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0459'ST. LOUIS RAILWAY FROM THE STATION AT MIDDLESWORTH, SHELBY
 KB0459'COUNTY, AT MILEPOST 148, 10 FEET EAST OF A ROAD CROSSING, 40
 KB0459'FEET NORTH OF THE TRACK, AND AT A FENCE CORNER.  A UNITED STATES
 KB0459'GEOLOGICAL SURVEY STANDARD CAP, RIVETED ON THE TOP OF A 3-1/2
 KB0459'INCH IRON PIPE.
 KB0459
 KB0459                          STATION RECOVERY (1973)
 KB0459
 KB0459'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0459'MARK NOT FOUND.
 KB0459
 KB0459                          STATION RECOVERY (2004)
 KB0459
 KB0459'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0459'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1211 ***********************************************************************
 LC1211  DESIGNATION -  2
 LC1211  PID         -  LC1211
 LC1211  STATE/COUNTY-  IL/TAZEWELL
 LC1211  COUNTRY     -  US
 LC1211  USGS QUAD   -  SOUTH PEKIN (2018)
 LC1211
 LC1211                         *CURRENT SURVEY CONTROL
 LC1211  ______________________________________________________________________
 LC1211* NAD 83(1986) POSITION- 40 26 49.     (N) 089 39 04.     (W)   SCALED
 LC1211* NAVD 88 ORTHO HEIGHT -   149.190 (meters)      489.47  (feet) ADJUSTED
 LC1211  ______________________________________________________________________
 LC1211  GEOID HEIGHT    -        -32.848 (meters)                     GEOID18
 LC1211  DYNAMIC HEIGHT  -        149.118 (meters)      489.23  (feet) COMP
 LC1211  MODELED GRAVITY -    980,144.9   (mgal)                       NAVD 88
 LC1211
 LC1211  VERT ORDER      -  SECOND    CLASS 0
 LC1211
 LC1211.The horizontal coordinates were scaled from a map and have
 LC1211.an estimated accuracy of +/- 6 seconds.
 LC1211
 LC1211.The orthometric height was determined by differential leveling and
 LC1211.adjusted by the NATIONAL GEODETIC SURVEY
 LC1211.in June 1991.
 LC1211
 LC1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1211.GEOID18 height accuracy estimate available here.
 LC1211
 LC1211.Click photographs - Photos may exist for this station.
 LC1211
 LC1211.The dynamic height is computed by dividing the NAVD 88
 LC1211.geopotential number by the normal gravity value computed on the
 LC1211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1211.degrees latitude (g = 980.6199 gals.).
 LC1211
 LC1211.The modeled gravity was interpolated from observed gravity values.
 LC1211
 LC1211;                    North         East    Units  Estimated Accuracy
 LC1211;SPC IL W     -   419,740.      743,730.      MT  (+/- 180 meters Scaled)
 LC1211
 LC1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK751807(NAD 83)
 LC1211
 LC1211                          SUPERSEDED SURVEY CONTROL
 LC1211
 LC1211  NGVD 29 (??/??/92)  149.305  (m)          489.84   (f) ADJ UNCH    2 0
 LC1211
 LC1211.Superseded values are not recommended for survey control.
 LC1211
 LC1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1211.See file dsdata.pdf to determine how the superseded data were derived.
 LC1211
 LC1211_MARKER: Z = SEE DESCRIPTION
 LC1211_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1211_SP_SET: BRIDGE
 LC1211_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1211
 LC1211  HISTORY     - Date     Condition        Report By
 LC1211  HISTORY     - UNK      MONUMENTED       USGS
 LC1211  HISTORY     - 1954     GOOD             CGS
 LC1211  HISTORY     - 1977     POOR             LOCSUR
 LC1211
 LC1211                          STATION DESCRIPTION
 LC1211
 LC1211'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1211'3 MI N FROM GREEN VALLEY.
 LC1211'ABOUT 3.0 MILES NORTH ALONG STATE HIGHWAY 29 FROM THE POST OFFICE
 LC1211'AT GREEN VALLEY, ABOUT 90 YARDS EAST OF HIGHWAY BRIDGE OVER
 LC1211'MACKINAW RIVER, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, IN
 LC1211'THE TOP OF THE SOUTHWEST CORNER OF WEST END OF NORTH CONCRETE
 LC1211'ABUTMENT OF STEEL SPAN OF RAILROAD BRIDGE OVER MACKINAW RIVER,
 LC1211'10 1/2 FEET WEST OF WEST RAIL AND ABOUT 7 1/2 FEET BELOW LEVEL
 LC1211'OF TRACK.
 LC1211
 LC1211                          STATION RECOVERY (1977)
 LC1211
 LC1211'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 LC1211'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1968 ***********************************************************************
 DN1968  DESIGNATION -  2
 DN1968  PID         -  DN1968
 DN1968  STATE/COUNTY-  IL/FULTON
 DN1968  COUNTRY     -  US
 DN1968  USGS QUAD   -  FARMINGTON WEST (2018)
 DN1968
 DN1968                         *CURRENT SURVEY CONTROL
 DN1968  ______________________________________________________________________
 DN1968* NAD 83(2011) POSITION- 40 42 46.04119(N) 090 02 01.88353(W)   ADJUSTED
 DN1968* NAD 83(2011) ELLIP HT-   194.900 (meters)        (06/27/12)   ADJUSTED
 DN1968* NAD 83(2011) EPOCH   -  2010.00
 DN1968* NAVD 88 ORTHO HEIGHT -   228.0   (meters)      748.    (feet) GPS OBS
 DN1968  ______________________________________________________________________
 DN1968  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1968  GEOID HEIGHT    -        -33.170 (meters)                     GEOID09
 DN1968  GEOID HEIGHT    -        -33.153 (meters)                     GEOID18
 DN1968  NAD 83(2011) X  -     -2,860.942 (meters)                     COMP
 DN1968  NAD 83(2011) Y  - -4,841,602.540 (meters)                     COMP
 DN1968  NAD 83(2011) Z  -  4,138,426.458 (meters)                     COMP
 DN1968  LAPLACE CORR    -          1.39  (seconds)                    DEFLEC18
 DN1968
 DN1968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1968  Standards:
 DN1968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1968  -------------------------------------------------------------------
 DN1968  NETWORK    2.60   1.94           1.19   0.89   0.99      0.00009362
 DN1968  -------------------------------------------------------------------
 DN1968  Click here for local accuracies and other accuracy information.
 DN1968
 DN1968.The horizontal coordinates were established by GPS observations
 DN1968.and adjusted by the National Geodetic Survey in June 2012.
 DN1968
 DN1968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1968.been affixed to the stable North American tectonic plate. See 
 DN1968.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1968
 DN1968.The horizontal coordinates are valid at the epoch date displayed above
 DN1968.which is a decimal equivalence of Year/Month/Day.
 DN1968
 DN1968.The orthometric height was determined by GPS observations and a
 DN1968.high-resolution geoid model.
 DN1968
 DN1968.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1968.GEOID18 height accuracy estimate available here.
 DN1968
 DN1968.Click photographs - Photos may exist for this station.
 DN1968
 DN1968.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1968
 DN1968.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1968
 DN1968.The ellipsoidal height was determined by GPS observations
 DN1968.and is referenced to NAD 83.
 DN1968
 DN1968. The following values were computed from the NAD 83(2011) position.
 DN1968
 DN1968;                    North         East     Units Scale Factor Converg.
 DN1968;SPC IL W     -   449,140.803   711,221.710   MT  0.99994273   +0 05 11.9
 DN1968;SPC IL W     - 1,473,556.12  2,333,399.89   sFT  0.99994273   +0 05 11.9
 DN1968;UTM  15      - 4,511,107.036   750,553.810   MT  1.00037277   +1 56 08.6
 DN1968;UTM  16      - 4,511,302.590   243,725.587   MT  1.00040847   -1 58 47.9
 DN1968
 DN1968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1968!SPC IL W     -   0.99996943  x   0.99994273  =   0.99991216
 DN1968!UTM  15      -   0.99996943  x   1.00037277  =   1.00034219
 DN1968!UTM  16      -   0.99996943  x   1.00040847  =   1.00037789
 DN1968
 DN1968_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5055311107(NAD 83)
 DN1968
 DN1968                          SUPERSEDED SURVEY CONTROL
 DN1968
 DN1968  NAD 83(2007)-  40 42 46.04136(N)    090 02 01.88456(W) AD(2002.00) 1
 DN1968  ELLIP H (08/11/11)  194.919  (m)                       GP(2002.00) 4 1
 DN1968
 DN1968.Superseded values are not recommended for survey control.
 DN1968
 DN1968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1968.See file dsdata.pdf to determine how the superseded data were derived.
 DN1968
 DN1968_MARKER: DD = SURVEY DISK
 DN1968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1968_STAMPING: FC2
 DN1968_MARK LOGO: NONE
 DN1968_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1968+STABILITY: SURFACE MOTION
 DN1968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1968+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1968
 DN1968  HISTORY     - Date     Condition        Report By
 DN1968  HISTORY     - 200905   MONUMENTED       ILDT
 DN1968
 DN1968                          STATION DESCRIPTION
 DN1968
 DN1968'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1968'STATION IS LOCATED 3.5 MILES NORTHEAST OF THE TOWN OF MIDDLEGROVE AND
 DN1968'IS MONUMENTED AS THE NORTH QUARTER CORNER OF SECTION 3, T 8 N, R 4 E
 DN1968'OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE
 DN1968'NORTHWEST CORNER OF THE TOWN OF MIDDLEGROVE AT THE INTERSECTION OF IL
 DN1968'RTE 116 AND NORTH MIDDLEGROVE ROAD, GO EAST ALONG IL RTE 116 FOR 3.5
 DN1968'MILES TO THE INTERSECTION OF COUNTY HIGHWAY 18. TURN LEFT (NORTH) AND
 DN1968'PROCEED 0.5 MILE TO THE STATION. THE STATION IS 4.0 FEET EAST OF THE
 DN1968'CENTERLINE OF COUNTY HIGHWAY 18, 41.00 FEET SOUTHEAST OF A POWER POLE,
 DN1968'30.45 FEET NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER AND 51.60 FEET
 DN1968'NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0859 ***********************************************************************
 HB0859  DESIGNATION -  2 B
 HB0859  PID         -  HB0859
 HB0859  STATE/COUNTY-  IL/ALEXANDER
 HB0859  COUNTRY     -  US
 HB0859  USGS QUAD   -  CAIRO (2018)
 HB0859
 HB0859                         *CURRENT SURVEY CONTROL
 HB0859  ______________________________________________________________________
 HB0859* NAD 83(1986) POSITION- 37 00 14.     (N) 089 10 27.     (W)   SCALED
 HB0859* NAVD 88 ORTHO HEIGHT -    95.577 (meters)      313.57  (feet) ADJUSTED
 HB0859  ______________________________________________________________________
 HB0859  GEOID HEIGHT    -        -28.230 (meters)                     GEOID18
 HB0859  DYNAMIC HEIGHT  -         95.507 (meters)      313.34  (feet) COMP
 HB0859  MODELED GRAVITY -    979,891.9   (mgal)                       NAVD 88
 HB0859
 HB0859  VERT ORDER      -  FIRST     CLASS I
 HB0859
 HB0859.The horizontal coordinates were scaled from a map and have
 HB0859.an estimated accuracy of +/- 6 seconds.
 HB0859
 HB0859.The orthometric height was determined by differential leveling and
 HB0859.adjusted by the NATIONAL GEODETIC SURVEY
 HB0859.in June 1991.
 HB0859
 HB0859.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0859.GEOID18 height accuracy estimate available here.
 HB0859
 HB0859.Click photographs - Photos may exist for this station.
 HB0859
 HB0859.The dynamic height is computed by dividing the NAVD 88
 HB0859.geopotential number by the normal gravity value computed on the
 HB0859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0859.degrees latitude (g = 980.6199 gals.).
 HB0859
 HB0859.The modeled gravity was interpolated from observed gravity values.
 HB0859
 HB0859;                    North         East    Units  Estimated Accuracy
 HB0859;SPC IL W     -    37,880.      788,340.      MT  (+/- 180 meters Scaled)
 HB0859
 HB0859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF065975(NAD 83)
 HB0859
 HB0859                          SUPERSEDED SURVEY CONTROL
 HB0859
 HB0859  NGVD 29 (11/26/84)   95.459  (m)          313.19   (f) ADJUSTED    1 1
 HB0859
 HB0859.Superseded values are not recommended for survey control.
 HB0859
 HB0859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0859.See file dsdata.pdf to determine how the superseded data were derived.
 HB0859
 HB0859_MARKER: DD = SURVEY DISK
 HB0859_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0859_STAMPING: BM 2 B
 HB0859_MARK LOGO: USACE
 HB0859_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0859_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0859_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0859+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2002
 HB0859
 HB0859  HISTORY     - Date     Condition        Report By
 HB0859  HISTORY     - UNK      MONUMENTED       USACE
 HB0859  HISTORY     - 1976     GOOD             NGS
 HB0859  HISTORY     - 20020830 GOOD             USACE
 HB0859
 HB0859                          STATION DESCRIPTION
 HB0859
 HB0859'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 HB0859'IN CAIRO.
 HB0859'103 YARDS NW OF THE WEST CORNER OF THE POST OFFICE AND COURTHOUSE
 HB0859'AT CAIRO, 54.5 FT SW OF THE CENTER OF THE MEDIAN OF US HIGHWAY 51
 HB0859'(ALSO WASHINGTON AVENUE) 33 FEET SE OF THE CENTERLINE OF 17 TH
 HB0859'STREET, 79.5 FT NORTH OF THE NORTH CORNER OF THE CAIRO PUBLIC
 HB0859'LIBRARY BUILDING, 19 FT WEST  OF A 35 INCH ELM TREE , 6.4 FT SW
 HB0859'OF THE SW EDGE OF A CONCRETE SIDEWALK
 HB0859
 HB0859                          STATION RECOVERY (2002)
 HB0859
 HB0859'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0859'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8125 ***********************************************************************
 DG8125  DESIGNATION -  2 DLS
 DG8125  PID         -  DG8125
 DG8125  STATE/COUNTY-  IL/MASON
 DG8125  COUNTRY     -  US
 DG8125  USGS QUAD   -  BIGGS (2018)
 DG8125
 DG8125                         *CURRENT SURVEY CONTROL
 DG8125  ______________________________________________________________________
 DG8125* NAD 83(2011) POSITION- 40 14 34.70234(N) 089 57 10.27595(W)   ADJUSTED
 DG8125* NAD 83(2011) ELLIP HT-   118.611 (meters)        (06/27/12)   ADJUSTED
 DG8125* NAD 83(2011) EPOCH   -  2010.00
 DG8125* NAVD 88 ORTHO HEIGHT -   151.5   (meters)      497.    (feet) GPS OBS
 DG8125  ______________________________________________________________________
 DG8125  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8125  GEOID HEIGHT    -        -32.830 (meters)                     GEOID03
 DG8125  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 DG8125  NAD 83(2011) X  -      4,011.710 (meters)                     COMP
 DG8125  NAD 83(2011) Y  - -4,875,410.969 (meters)                     COMP
 DG8125  NAD 83(2011) Z  -  4,098,692.457 (meters)                     COMP
 DG8125  LAPLACE CORR    -          1.88  (seconds)                    DEFLEC18
 DG8125
 DG8125  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8125  Standards:
 DG8125         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8125            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8125  -------------------------------------------------------------------
 DG8125  NETWORK    0.82   1.25           0.39   0.24   0.64     -0.15010485
 DG8125  -------------------------------------------------------------------
 DG8125  Click here for local accuracies and other accuracy information.
 DG8125
 DG8125.The horizontal coordinates were established by GPS observations
 DG8125.and adjusted by the National Geodetic Survey in June 2012.
 DG8125
 DG8125.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8125.been affixed to the stable North American tectonic plate. See 
 DG8125.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8125
 DG8125.The horizontal coordinates are valid at the epoch date displayed above
 DG8125.which is a decimal equivalence of Year/Month/Day.
 DG8125
 DG8125.The orthometric height was determined by GPS observations and a
 DG8125.high-resolution geoid model.
 DG8125
 DG8125.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8125.GEOID18 height accuracy estimate available here.
 DG8125
 DG8125.Click photographs - Photos may exist for this station.
 DG8125
 DG8125.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8125
 DG8125.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8125
 DG8125.The ellipsoidal height was determined by GPS observations
 DG8125.and is referenced to NAD 83.
 DG8125
 DG8125. The following values were computed from the NAD 83(2011) position.
 DG8125
 DG8125;                    North         East     Units Scale Factor Converg.
 DG8125;SPC IL W     -   396,987.111   718,192.310   MT  0.99994525   +0 08 17.3
 DG8125;SPC IL W     - 1,302,448.55  2,356,269.27   sFT  0.99994525   +0 08 17.3
 DG8125;UTM  16      - 4,458,908.835   248,822.279   MT  1.00037671   -1 54 31.1
 DG8125;UTM  15      - 4,459,180.434   759,199.621   MT  1.00042712   +1 58 10.7
 DG8125
 DG8125!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8125!SPC IL W     -   0.99998139  x   0.99994525  =   0.99992664
 DG8125!UTM  16      -   0.99998139  x   1.00037671  =   1.00035810
 DG8125!UTM  15      -   0.99998139  x   1.00042712  =   1.00040851
 DG8125
 DG8125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4882258908(NAD 83)
 DG8125
 DG8125                          SUPERSEDED SURVEY CONTROL
 DG8125
 DG8125  NAD 83(2007)-  40 14 34.70273(N)    089 57 10.27676(W) AD(2002.00) 0
 DG8125  ELLIP H (02/10/07)  118.607  (m)                       GP(2002.00)    
 DG8125  ELLIP H (02/03/05)  118.609  (m)                       GP(       ) 4 2
 DG8125  NAD 83(1997)-  40 14 34.70258(N)    089 57 10.27670(W) AD(       ) 1
 DG8125  ELLIP H (12/06/04)  118.620  (m)                       GP(       ) 4 1
 DG8125
 DG8125.Superseded values are not recommended for survey control.
 DG8125
 DG8125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8125.See file dsdata.pdf to determine how the superseded data were derived.
 DG8125
 DG8125_MARKER: DD = SURVEY DISK
 DG8125_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DG8125_STAMPING: 2 DLS 1970
 DG8125_MARK LOGO: USGS
 DG8125_PROJECTION: RECESSED 8 CENTIMETERS
 DG8125_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8125_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG8125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8125+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2022
 DG8125_ROD/PIPE-DEPTH: 1 meters
 DG8125_SLEEVE-DEPTH  : 0.3 meters
 DG8125
 DG8125  HISTORY     - Date     Condition        Report By
 DG8125  HISTORY     - 1970     MONUMENTED       USGS
 DG8125  HISTORY     - 20040517 GOOD             ILDT
 DG8125  HISTORY     - 20220818 GOOD             ILDT
 DG8125
 DG8125                          STATION DESCRIPTION
 DG8125
 DG8125'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8125'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION MAY 2004 4.0
 DG8125'MILES SOUTHEAST OF HAVANA.  TO REACH FROM THE SOUTHWEST SIDE OF
 DG8125'EASTON, ( JCT. OF S.  4TH ST./PARK ST.(1200N)), HEAD WEST ALONG TR
 DG8125'1200N 5.0 MILES, THENCE NORTH ALONG TR 2200E  0.76 MILES, THENCE WEST
 DG8125'ALONG TR 1280N (KREILING RD.) 0.56 MILES TO STATION ON RIGHT.  34.6
 DG8125'FT.  NORTH OF THE NORTH EDGE OF 1280N, 12.0 FT. WEST OF THE CENTERLINE
 DG8125'OF A PRIVATE ENTRANCE,  1.5 FT. EAST OF A POWER POLE, 62.0 FT NORTH OF
 DG8125'A POWER POLE.  BRASS DISC IN CONCRETE BURIED  3 IN. STATION IS NEAR
 DG8125'THE CENTER OF SECTION 25 T21N, R8W, 3RD P.M.
 DG8125
 DG8125                          STATION RECOVERY (2022)
 DG8125
 DG8125'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1161 ***********************************************************************
 JC1161  DESIGNATION -  2 LOCK 27 RM
 JC1161  PID         -  JC1161
 JC1161  STATE/COUNTY-  IL/MADISON
 JC1161  COUNTRY     -  US
 JC1161  USGS QUAD   -  GRANITE CITY (2018)
 JC1161
 JC1161                         *CURRENT SURVEY CONTROL
 JC1161  ______________________________________________________________________
 JC1161* NAD 83(1986) POSITION- 38 42 05.     (N) 090 10 51.     (W)   SCALED
 JC1161* NAVD 88 ORTHO HEIGHT -   131.538 (meters)      431.55  (feet) ADJUSTED
 JC1161  ______________________________________________________________________
 JC1161  GEOID HEIGHT    -        -31.221 (meters)                     GEOID18
 JC1161  DYNAMIC HEIGHT  -        131.455 (meters)      431.28  (feet) COMP
 JC1161  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JC1161
 JC1161  VERT ORDER      -  FIRST     CLASS II
 JC1161
 JC1161.The horizontal coordinates were scaled from a map and have
 JC1161.an estimated accuracy of +/- 6 seconds.
 JC1161
 JC1161.The orthometric height was determined by differential leveling and
 JC1161.adjusted by the NATIONAL GEODETIC SURVEY
 JC1161.in June 1991.
 JC1161
 JC1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1161.GEOID18 height accuracy estimate available here.
 JC1161
 JC1161.Click photographs - Photos may exist for this station.
 JC1161
 JC1161.The dynamic height is computed by dividing the NAVD 88
 JC1161.geopotential number by the normal gravity value computed on the
 JC1161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1161.degrees latitude (g = 980.6199 gals.).
 JC1161
 JC1161.The modeled gravity was interpolated from observed gravity values.
 JC1161
 JC1161;                    North         East    Units  Estimated Accuracy
 JC1161;SPC IL W     -   225,820.      698,770.      MT  (+/- 180 meters Scaled)
 JC1161
 JC1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC451874(NAD 83)
 JC1161
 JC1161                          SUPERSEDED SURVEY CONTROL
 JC1161
 JC1161  NGVD 29 (11/26/84)  131.504  (m)          431.44   (f) ADJUSTED    1 2
 JC1161
 JC1161.Superseded values are not recommended for survey control.
 JC1161
 JC1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1161.See file dsdata.pdf to determine how the superseded data were derived.
 JC1161
 JC1161_MARKER: DD = SURVEY DISK
 JC1161_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 JC1161_SP_SET: MASSIVE CONCRETE
 JC1161_STAMPING: RM 2
 JC1161_MARK LOGO: USACE
 JC1161_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1161+STABILITY: POSITION/ELEVATION WELL
 JC1161
 JC1161  HISTORY     - Date     Condition        Report By
 JC1161  HISTORY     - UNK      MONUMENTED       USACE
 JC1161  HISTORY     - 1981     GOOD             NGS
 JC1161
 JC1161                          STATION DESCRIPTION
 JC1161
 JC1161'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1161'IN GRANITE CITY.
 JC1161'IN GRANITE CITY, AT THE U.S. ARMY CORPS OF ENGINEERS LOCK NUMBER 27,
 JC1161'IN TOP OF THE SOUTHEAST WALL OF THE SOUTHEAST ONE OF TWO LOCKS,
 JC1161'BETWEEN THE TWO CONTROL ROOMS, 0.95 METERS (3.1 FEET) SOUTHEAST OF THE
 JC1161'NORTHWEST EDGE OF THE WALL, 15.70 METERS (51.5 FEET) SOUTHWEST OF THE
 JC1161'FIFTH METAL LIGHT POLE SOUTHWEST OF THE NORTHEAST CONTROL ROOM.
 JC1161'THE MARK IS ABOVE LEVEL WITH TOP OF WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3005 ***********************************************************************
 AJ3005  DESIGNATION -  2 RGW
 AJ3005  PID         -  AJ3005
 AJ3005  STATE/COUNTY-  IL/KANE
 AJ3005  COUNTRY     -  US
 AJ3005  USGS QUAD   -  SUGAR GROVE (2018)
 AJ3005
 AJ3005                         *CURRENT SURVEY CONTROL
 AJ3005  ______________________________________________________________________
 AJ3005* NAD 83(2011) POSITION- 41 47 42.81764(N) 088 22 45.85659(W)   ADJUSTED
 AJ3005* NAD 83(2011) ELLIP HT-   181.670 (meters)        (06/27/12)   ADJUSTED
 AJ3005* NAD 83(2011) EPOCH   -  2010.00
 AJ3005* NAVD 88 ORTHO HEIGHT -   214.7   (meters)      704.    (feet) GPS OBS
 AJ3005  ______________________________________________________________________
 AJ3005  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3005  GEOID HEIGHT    -        -33.015 (meters)                     GEOID99
 AJ3005  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 AJ3005  NAD 83(2011) X  -    134,683.042 (meters)                     COMP
 AJ3005  NAD 83(2011) Y  - -4,760,418.276 (meters)                     COMP
 AJ3005  NAD 83(2011) Z  -  4,228,795.379 (meters)                     COMP
 AJ3005  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 AJ3005
 AJ3005  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3005  Standards:
 AJ3005         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3005            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3005  -------------------------------------------------------------------
 AJ3005  NETWORK    1.86   2.02           0.75   0.77   1.03     -0.10579248
 AJ3005  -------------------------------------------------------------------
 AJ3005  Click here for local accuracies and other accuracy information.
 AJ3005
 AJ3005.The horizontal coordinates were established by GPS observations
 AJ3005.and adjusted by the National Geodetic Survey in June 2012.
 AJ3005
 AJ3005.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3005.been affixed to the stable North American tectonic plate. See 
 AJ3005.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3005
 AJ3005.The horizontal coordinates are valid at the epoch date displayed above
 AJ3005.which is a decimal equivalence of Year/Month/Day.
 AJ3005
 AJ3005.The orthometric height was determined by GPS observations and a
 AJ3005.high-resolution geoid model.
 AJ3005
 AJ3005.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3005.GEOID18 height accuracy estimate available here.
 AJ3005
 AJ3005.Click photographs - Photos may exist for this station.
 AJ3005
 AJ3005.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3005
 AJ3005.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3005
 AJ3005.The ellipsoidal height was determined by GPS observations
 AJ3005.and is referenced to NAD 83.
 AJ3005
 AJ3005. The following values were computed from the NAD 83(2011) position.
 AJ3005
 AJ3005;                    North         East     Units Scale Factor Converg.
 AJ3005;SPC IL E     -   569,359.815   296,170.842   MT  0.99997518   -0 01 50.5
 AJ3005;SPC IL E     - 1,867,974.66    971,687.17   sFT  0.99997518   -0 01 50.5
 AJ3005;UTM  16      - 4,627,960.474   385,394.209   MT  0.99976163   -0 55 10.0
 AJ3005
 AJ3005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3005!SPC IL E     -   0.99997151  x   0.99997518  =   0.99994669
 AJ3005!UTM  16      -   0.99997151  x   0.99976163  =   0.99973314
 AJ3005
 AJ3005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8539427960(NAD 83)
 AJ3005
 AJ3005                          SUPERSEDED SURVEY CONTROL
 AJ3005
 AJ3005  NAD 83(2007)-  41 47 42.81774(N)    088 22 45.85745(W) AD(2002.00) 0
 AJ3005  ELLIP H (02/10/07)  181.701  (m)                       GP(2002.00)    
 AJ3005  ELLIP H (02/03/05)  181.700  (m)                       GP(       ) 4 2
 AJ3005  NAD 83(1997)-  41 47 42.81808(N)    088 22 45.85798(W) AD(       ) 1
 AJ3005  ELLIP H (04/25/01)  181.737  (m)                       GP(       ) 3 2
 AJ3005
 AJ3005.Superseded values are not recommended for survey control.
 AJ3005
 AJ3005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3005.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3005
 AJ3005_MARKER: DB = BENCH MARK DISK
 AJ3005_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 AJ3005_STAMPING: 2 RGW 1963
 AJ3005_MARK LOGO: USGS
 AJ3005_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AJ3005_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3005+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2005
 AJ3005
 AJ3005  HISTORY     - Date     Condition        Report By
 AJ3005  HISTORY     - 1963     MONUMENTED       USGS
 AJ3005  HISTORY     - 20001010 GOOD             SECI
 AJ3005  HISTORY     - 20050408 GOOD             STAFER
 AJ3005
 AJ3005                          STATION DESCRIPTION
 AJ3005
 AJ3005'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3005'STATION IS LOCATED WEST OF AURORA IN SECTION 12, T38N, R7E ON THE
 AJ3005'OVERPASS OF DEERPATH RD OVER INTERSTATE 88.  MARK IS SET AT THE
 AJ3005'NORTHEAST CORNER OF THE OVERPASS(BRIDGE).  MARK IS A BRASS CAP
 AJ3005'SET IN 1985 AS BM 2 RGW 1963, NE COR. BRIDGE ON CURB.
 AJ3005
 AJ3005                          STATION RECOVERY (2005)
 AJ3005
 AJ3005'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2005 (MRF)
 AJ3005'STATION IS LOCATED WEST OF AURORA IN SECTION 12, T38N, R7E ON THE
 AJ3005'OVERPASS OF DEERPATH RD OVER INTERSTATE 88.  MARK IS SET AT THE
 AJ3005'NORTHEAST CORNER OF THE OVERPASS(BRIDGE).  MARK IS A BRASS CAP  SET IN
 AJ3005'1985 AS BM 2 RGW 1963, NE COR. BRIDGE ON CURB.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5123 ***********************************************************************
 DP5123  DESIGNATION -  2 TGL
 DP5123  PID         -  DP5123
 DP5123  STATE/COUNTY-  IL/MACON
 DP5123  COUNTRY     -  US
 DP5123  USGS QUAD   -  HARRISTOWN (2018)
 DP5123
 DP5123                         *CURRENT SURVEY CONTROL
 DP5123  ______________________________________________________________________
 DP5123* NAD 83(1986) POSITION- 39 48 48.20   (N) 089 01 43.41   (W)   HD_HELD1
 DP5123* NAVD 88 ORTHO HEIGHT -   199.984 (meters)      656.11  (feet) ADJUSTED
 DP5123  ______________________________________________________________________
 DP5123  GEOID HEIGHT    -        -32.312 (meters)                     GEOID18
 DP5123  DYNAMIC HEIGHT  -        199.877 (meters)      655.76  (feet) COMP
 DP5123  MODELED GRAVITY -    980,087.1   (mgal)                       NAVD 88
 DP5123
 DP5123  VERT ORDER      -  SECOND    CLASS I
 DP5123
 DP5123.The horizontal coordinates were determined by differentially corrected
 DP5123.hand held GPS observations or other comparable positioning techniques
 DP5123.and have an estimated accuracy of +/- 3 meters.
 DP5123
 DP5123.The orthometric height was determined by differential leveling and
 DP5123.adjusted by the NATIONAL GEODETIC SURVEY
 DP5123.in November 2014.
 DP5123
 DP5123.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5123.GEOID18 height accuracy estimate available here.
 DP5123
 DP5123.Click photographs - Photos may exist for this station.
 DP5123
 DP5123.The dynamic height is computed by dividing the NAVD 88
 DP5123.geopotential number by the normal gravity value computed on the
 DP5123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5123.degrees latitude (g = 980.6199 gals.).
 DP5123
 DP5123.The modeled gravity was interpolated from observed gravity values.
 DP5123
 DP5123;                    North         East    Units  Estimated Accuracy
 DP5123;SPC IL E     -   349,512.2     240,457.7     MT  (+/- 3 meters HH1 GPS) 
 DP5123
 DP5123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2635109014(NAD 83)
 DP5123
 DP5123                          SUPERSEDED SURVEY CONTROL
 DP5123
 DP5123.No superseded survey control is available for this station.
 DP5123
 DP5123_MARKER: DD = SURVEY DISK
 DP5123_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP5123_SP_SET: BRIDGE PARAPET
 DP5123_STAMPING: 2 TGL 1977
 DP5123_MARK LOGO: USGS
 DP5123_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5123_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP5123+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 DP5123
 DP5123  HISTORY     - Date     Condition        Report By
 DP5123  HISTORY     - 1977     MONUMENTED       USGS
 DP5123  HISTORY     - 20140114 GOOD             AMESC
 DP5123
 DP5123                          STATION DESCRIPTION
 DP5123
 DP5123'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DP5123'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF
 DP5123'MACON, 4.4 MI (7.1 KM) WEST-SOUTHWEST OF DECATUR AND 4.1 MI (6.6 KM)
 DP5123'SOUTHEAST OF HARRISTOWN.
 DP5123'
 DP5123'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5123'(ELWIN ROAD) PROCEED NORTHEAST IL ROUTE 48 FOR 0.40 MI (0.6 KM) TO
 DP5123'COUNTY HIGHWAY 41 (SOUTH WYCKLES ROAD), THENCE NORTH ALONG COUNTY
 DP5123'HIGHWAY 41 FOR 2.0 MI (3.2 KM) TO THE BRIDGE OVER US ROUTE 51 AND THE
 DP5123'STATION ON THE RIGHT.
 DP5123'
 DP5123'THE STATION IS ON TOP OF THE PARAPET WALL, 22.0 FT (6.7 M) EAST OF THE
 DP5123'CENTERLINE OF COUNTY HIGHWAY 41, 17.7 FT (5.4 M) SOUTH OF THE
 DP5123'SOUTHEAST CORNER OF THE BRIDGE DECK, 2.0 FT (0.6 M) NORTH OF THE SOUTH
 DP5123'END OF THE PARAPET WALL, APPROXIMATELY 2.5 FT (0.8 M) ABOVE THE
 DP5123'CENTERLINE OF COUNTY HIGHWAY 41.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0315 ***********************************************************************
 MG0315  DESIGNATION -  20
 MG0315  PID         -  MG0315
 MG0315  STATE/COUNTY-  IL/MERCER
 MG0315  COUNTRY     -  US
 MG0315  USGS QUAD   -  KEITHSBURG (2018)
 MG0315
 MG0315                         *CURRENT SURVEY CONTROL
 MG0315  ______________________________________________________________________
 MG0315* NAD 83(1986) POSITION- 41 06 00.     (N) 090 55 57.     (W)   SCALED
 MG0315* NAVD 88 ORTHO HEIGHT -   167.377 (meters)      549.14  (feet) ADJUSTED
 MG0315  ______________________________________________________________________
 MG0315  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 MG0315  DYNAMIC HEIGHT  -        167.306 (meters)      548.90  (feet) COMP
 MG0315  MODELED GRAVITY -    980,195.6   (mgal)                       NAVD 88
 MG0315
 MG0315  VERT ORDER      -  SECOND    CLASS 0
 MG0315
 MG0315.The horizontal coordinates were scaled from a map and have
 MG0315.an estimated accuracy of +/- 6 seconds.
 MG0315
 MG0315.The orthometric height was determined by differential leveling and
 MG0315.adjusted by the NATIONAL GEODETIC SURVEY
 MG0315.in June 1991.
 MG0315
 MG0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0315.GEOID18 height accuracy estimate available here.
 MG0315
 MG0315.Click photographs - Photos may exist for this station.
 MG0315
 MG0315.The dynamic height is computed by dividing the NAVD 88
 MG0315.geopotential number by the normal gravity value computed on the
 MG0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0315.degrees latitude (g = 980.6199 gals.).
 MG0315
 MG0315.The modeled gravity was interpolated from observed gravity values.
 MG0315
 MG0315;                    North         East    Units  Estimated Accuracy
 MG0315;SPC IL W     -   492,410.      635,670.      MT  (+/- 180 meters Scaled)
 MG0315
 MG0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF736519(NAD 83)
 MG0315
 MG0315                          SUPERSEDED SURVEY CONTROL
 MG0315
 MG0315  NGVD 29 (??/??/92)  167.442  (m)          549.35   (f) ADJ UNCH    2 0
 MG0315
 MG0315.Superseded values are not recommended for survey control.
 MG0315
 MG0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0315.See file dsdata.pdf to determine how the superseded data were derived.
 MG0315
 MG0315_MARKER: B = BOLT
 MG0315_SETTING: 66 = SET IN ROCK OUTCROP
 MG0315_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MG0315+STABILITY: POSITION/ELEVATION WELL
 MG0315
 MG0315  HISTORY     - Date     Condition        Report By
 MG0315  HISTORY     - UNK      MONUMENTED       USACE
 MG0315  HISTORY     - 1940     GOOD             CGS
 MG0315  HISTORY     - 1978     MARK NOT FOUND   USGS
 MG0315  HISTORY     - 19950516 POOR             USPSQD
 MG0315  HISTORY     - 19971022 MARK NOT FOUND   USPSQD
 MG0315
 MG0315                          STATION DESCRIPTION
 MG0315
 MG0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 MG0315'AT KEITHSBURG.
 MG0315'AT KEITHSBURG, MERCER COUNTY, AT THE NORTHWEST CORNER OF THE
 MG0315'INTERSECTION OF MAIN AND FIFTH STREETS, ON THE SOUTH SIDE OF A
 MG0315'BRICK BUILDING (KNOWN AS THE KEITHSBURG HOTEL IN 1935), IN THE
 MG0315'SOUTHWEST CORNER OF THE STONE SLAB AT THE ENTRANCE, 2.5 FEET
 MG0315'WEST OF THE CENTER OF THE DOORWAY, AND 4 FEET ABOVE THE LEVEL OF
 MG0315'THE SIDEWALK.  THE TOP OF A COPPER BOLT LEADED VERTICALLY AND
 MG0315'SURROUNDED BY THE LETTERS USPBM CUT IN THE STONE.
 MG0315
 MG0315                          STATION RECOVERY (1978)
 MG0315
 MG0315'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 MG0315'MARK NOT FOUND.
 MG0315
 MG0315                          STATION RECOVERY (1995)
 MG0315
 MG0315'RECOVERY NOTE BY US POWER SQUADRON 1995
 MG0315'MARK RECOVERED IN POOR CONDITION.
 MG0315
 MG0315                          STATION RECOVERY (1997)
 MG0315
 MG0315'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0315'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1975 ***********************************************************************
 DN1975  DESIGNATION -  20
 DN1975  PID         -  DN1975
 DN1975  STATE/COUNTY-  IL/FULTON
 DN1975  COUNTRY     -  US
 DN1975  USGS QUAD   -  CANTON (2018)
 DN1975
 DN1975                         *CURRENT SURVEY CONTROL
 DN1975  ______________________________________________________________________
 DN1975* NAD 83(2011) POSITION- 40 35 49.39562(N) 090 06 10.18864(W)   ADJUSTED
 DN1975* NAD 83(2011) ELLIP HT-   180.601 (meters)        (06/27/12)   ADJUSTED
 DN1975* NAD 83(2011) EPOCH   -  2010.00
 DN1975* NAVD 88 ORTHO HEIGHT -   213.7   (meters)      701.    (feet) GPS OBS
 DN1975  ______________________________________________________________________
 DN1975  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1975  GEOID HEIGHT    -        -33.098 (meters)                     GEOID09
 DN1975  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 DN1975  NAD 83(2011) X  -     -8,704.351 (meters)                     COMP
 DN1975  NAD 83(2011) Y  - -4,849,958.098 (meters)                     COMP
 DN1975  NAD 83(2011) Z  -  4,128,666.693 (meters)                     COMP
 DN1975  LAPLACE CORR    -          1.45  (seconds)                    DEFLEC18
 DN1975
 DN1975  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1975  Standards:
 DN1975         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1975            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1975  -------------------------------------------------------------------
 DN1975  NETWORK    1.95   1.47           0.90   0.65   0.75      0.12766464
 DN1975  -------------------------------------------------------------------
 DN1975  Click here for local accuracies and other accuracy information.
 DN1975
 DN1975.The horizontal coordinates were established by GPS observations
 DN1975.and adjusted by the National Geodetic Survey in June 2012.
 DN1975
 DN1975.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1975.been affixed to the stable North American tectonic plate. See 
 DN1975.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1975
 DN1975.The horizontal coordinates are valid at the epoch date displayed above
 DN1975.which is a decimal equivalence of Year/Month/Day.
 DN1975
 DN1975.The orthometric height was determined by GPS observations and a
 DN1975.high-resolution geoid model.
 DN1975
 DN1975.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1975.GEOID18 height accuracy estimate available here.
 DN1975
 DN1975.Click photographs - Photos may exist for this station.
 DN1975
 DN1975.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1975
 DN1975.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1975
 DN1975.The ellipsoidal height was determined by GPS observations
 DN1975.and is referenced to NAD 83.
 DN1975
 DN1975. The following values were computed from the NAD 83(2011) position.
 DN1975
 DN1975;                    North         East     Units Scale Factor Converg.
 DN1975;SPC IL W     -   436,282.995   705,403.153   MT  0.99994154   +0 02 29.5
 DN1975;SPC IL W     - 1,431,371.79  2,314,310.18   sFT  0.99994154   +0 02 29.5
 DN1975;UTM  15      - 4,498,062.982   745,150.429   MT  1.00033982   +1 53 10.4
 DN1975
 DN1975!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1975!SPC IL W     -   0.99997167  x   0.99994154  =   0.99991321
 DN1975!UTM  15      -   0.99997167  x   1.00033982  =   1.00031148
 DN1975
 DN1975_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4515098062(NAD 83)
 DN1975
 DN1975                          SUPERSEDED SURVEY CONTROL
 DN1975
 DN1975  NAD 83(2007)-  40 35 49.39578(N)    090 06 10.18977(W) AD(2002.00) 1
 DN1975  ELLIP H (08/11/11)  180.616  (m)                       GP(2002.00) 4 1
 DN1975
 DN1975.Superseded values are not recommended for survey control.
 DN1975
 DN1975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1975.See file dsdata.pdf to determine how the superseded data were derived.
 DN1975
 DN1975_MARKER: DD = SURVEY DISK
 DN1975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1975_STAMPING: FC20
 DN1975_MARK LOGO: NONE
 DN1975_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1975+STABILITY: SURFACE MOTION
 DN1975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1975+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1975
 DN1975  HISTORY     - Date     Condition        Report By
 DN1975  HISTORY     - 200905   MONUMENTED       ILDT
 DN1975
 DN1975                          STATION DESCRIPTION
 DN1975
 DN1975'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1975'STATION IS LOCATED 3.0 MILES SOUTHEAST OF THE TOWN OF FAIRVIEW AND IS
 DN1975'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN1975'18, T 7 N, R 4 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1975'FROM THE EAST SIDE OF FAIRVIEW AT THE INTERSECTION OF IL. RTE 97 (EAST
 DN1975'ST) AND COUNTY HIGHWAY 17 PROCEED EAST  ALONG COUNTY HIGHWAY 17 2.0
 DN1975'MILES TO THE INTERSECTION WITH COUNTY HIGHWAY 19, TURN RIGHT (SOUTH)
 DN1975'AND PROCEED  2.3 MILES SOUTH ALONG COUNTY HIGHWAY 19 TO THE
 DN1975'INTERSECTION WITH CYPRESS RD (28000N). TURN LEFT (EAST) FOR 1.0 MILE
 DN1975'TO STATION. STATION IS 29.25 FEET NORTHEAST OF A POWER POLE, 17.63
 DN1975'FEET NORTH OF AN IRON ROD AND 86.03 FEET NORTH OF AN IRON ROD AT THE
 DN1975'NORTHEAST CORNER OF SECTION 13, T 7 N, R 3 E OF THE FOURTH P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0013 ***********************************************************************
 MF0013  DESIGNATION -  20 A
 MF0013  PID         -  MF0013
 MF0013  STATE/COUNTY-  IL/KANE
 MF0013  COUNTRY     -  US
 MF0013  USGS QUAD   -  GENEVA (2018)
 MF0013
 MF0013                         *CURRENT SURVEY CONTROL
 MF0013  ______________________________________________________________________
 MF0013* NAD 83(1986) POSITION- 41 53 12.52   (N) 088 18 20.43   (W)   HD_HELD1
 MF0013* NAVD 88 ORTHO HEIGHT -   218.398 (meters)      716.53  (feet) ADJUSTED
 MF0013  ______________________________________________________________________
 MF0013  GEOID HEIGHT    -        -33.159 (meters)                     GEOID18
 MF0013  DYNAMIC HEIGHT  -        218.324 (meters)      716.28  (feet) COMP
 MF0013  MODELED GRAVITY -    980,276.7   (mgal)                       NAVD 88
 MF0013
 MF0013  VERT ORDER      -  SECOND    CLASS II
 MF0013
 MF0013.The horizontal coordinates were determined by differentially corrected
 MF0013.hand held GPS observations or other comparable positioning techniques
 MF0013.and have an estimated accuracy of +/- 3 meters.
 MF0013
 MF0013.The orthometric height was determined by differential leveling and
 MF0013.adjusted by the NATIONAL GEODETIC SURVEY
 MF0013.in December 2008.
 MF0013
 MF0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0013.GEOID18 height accuracy estimate available here.
 MF0013
 MF0013.Click photographs - Photos may exist for this station.
 MF0013
 MF0013.The dynamic height is computed by dividing the NAVD 88
 MF0013.geopotential number by the normal gravity value computed on the
 MF0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0013.degrees latitude (g = 980.6199 gals.).
 MF0013
 MF0013.The modeled gravity was interpolated from observed gravity values.
 MF0013
 MF0013;                    North         East    Units  Estimated Accuracy
 MF0013;SPC IL E     -   579,531.2     302,295.5     MT  (+/- 3 meters HH1 GPS) 
 MF0013
 MF0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9167438033(NAD 83)
 MF0013
 MF0013                          SUPERSEDED SURVEY CONTROL
 MF0013
 MF0013  NAVD 88 (06/15/91)  218.386  (m)          716.49   (f) SUPERSEDED  2 0
 MF0013  NGVD 29 (??/??/92)  218.457  (m)          716.72   (f) ADJ UNCH    2 0
 MF0013
 MF0013.Superseded values are not recommended for survey control.
 MF0013
 MF0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0013.See file dsdata.pdf to determine how the superseded data were derived.
 MF0013
 MF0013_MARKER: DB = BENCH MARK DISK
 MF0013_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0013_SP_SET: BUILDING FOUNDATION
 MF0013_STAMPING: ILL 20 A 1923
 MF0013_MARK LOGO: USGS
 MF0013_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0013+STABILITY: SURFACE MOTION
 MF0013_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0013+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 MF0013
 MF0013  HISTORY     - Date     Condition        Report By
 MF0013  HISTORY     - 1923     MONUMENTED       USGS
 MF0013  HISTORY     - 1926     GOOD             CGS
 MF0013  HISTORY     - 1934     GOOD             CGS
 MF0013  HISTORY     - 1988     GOOD             USPSQD
 MF0013  HISTORY     - 1989     GOOD             USPSQD
 MF0013  HISTORY     - 19971101 GOOD             USPSQD
 MF0013  HISTORY     - 19980425 GOOD             USPSQD
 MF0013  HISTORY     - 20020803 GOOD             INDIV
 MF0013  HISTORY     - 20080430 GOOD             TROTT
 MF0013  HISTORY     - 20170109 GOOD             AMESC
 MF0013
 MF0013                          STATION DESCRIPTION
 MF0013
 MF0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 MF0013'RECOVERED IN GOOD CONDITION.
 MF0013
 MF0013                          STATION RECOVERY (1934)
 MF0013
 MF0013'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 MF0013'AT GENEVA, KANE COUNTY, AT THE SOUTHEAST CORNER OF THE CITY HALL,
 MF0013'IN THE LIMESTONE PARAPET, 36 FEET SOUTH OF THE CENTER OF THE FRONT
 MF0013'ENTRANCE, AND ABOUT 2 FEET ABOVE THE GROUND.  A UNITED STATES
 MF0013'GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILL. 20 A 1926 AND SET
 MF0013'VERTICALLY.
 MF0013
 MF0013                          STATION RECOVERY (1988)
 MF0013
 MF0013'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0013'RECOVERED IN GOOD CONDITION.
 MF0013
 MF0013                          STATION RECOVERY (1989)
 MF0013
 MF0013'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0013'RECOVERED IN GOOD CONDITION.
 MF0013
 MF0013                          STATION RECOVERY (1997)
 MF0013
 MF0013'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0013'RECOVERED IN GOOD CONDITION.
 MF0013
 MF0013                          STATION RECOVERY (1998)
 MF0013
 MF0013'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0013'RECOVERED IN GOOD CONDITION.
 MF0013
 MF0013                          STATION RECOVERY (2002)
 MF0013
 MF0013'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (MDB)
 MF0013'LOCATED AT THE SOUTH EAST CORNER ON THE SOUTH SIDE OF THE CITY HALL
 MF0013'BUILDING, AT THE CORNER OF FIRST ST AND JAMES ST, 1 BLOCK SOUTH OF IL
 MF0013'RT 38.
 MF0013
 MF0013                          STATION RECOVERY (2008)
 MF0013
 MF0013'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2008 (SDW)
 MF0013'RECOVERED AS DESCRIBED.
 MF0013
 MF0013                          STATION RECOVERY (2017)
 MF0013
 MF0013'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (PFS)
 MF0013'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1187 ***********************************************************************
 MF1187  DESIGNATION -  20 S
 MF1187  PID         -  MF1187
 MF1187  STATE/COUNTY-  IL/WHITESIDE
 MF1187  COUNTRY     -  US
 MF1187  USGS QUAD   -  STERLING (2018)
 MF1187
 MF1187                         *CURRENT SURVEY CONTROL
 MF1187  ______________________________________________________________________
 MF1187* NAD 83(1986) POSITION- 41 46 49.     (N) 089 42 20.     (W)   SCALED
 MF1187* NAVD 88 ORTHO HEIGHT -   195.204 (meters)      640.43  (feet) ADJUSTED
 MF1187  ______________________________________________________________________
 MF1187  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF1187  DYNAMIC HEIGHT  -        195.135 (meters)      640.21  (feet) COMP
 MF1187  MODELED GRAVITY -    980,263.4   (mgal)                       NAVD 88
 MF1187
 MF1187  VERT ORDER      -  SECOND    CLASS 0
 MF1187
 MF1187.The horizontal coordinates were scaled from a map and have
 MF1187.an estimated accuracy of +/- 6 seconds.
 MF1187
 MF1187.The orthometric height was determined by differential leveling and
 MF1187.adjusted by the NATIONAL GEODETIC SURVEY
 MF1187.in June 1991.
 MF1187
 MF1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1187.GEOID18 height accuracy estimate available here.
 MF1187
 MF1187.Click photographs - Photos may exist for this station.
 MF1187
 MF1187.The dynamic height is computed by dividing the NAVD 88
 MF1187.geopotential number by the normal gravity value computed on the
 MF1187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1187.degrees latitude (g = 980.6199 gals.).
 MF1187
 MF1187.The modeled gravity was interpolated from observed gravity values.
 MF1187
 MF1187;                    North         East    Units  Estimated Accuracy
 MF1187;SPC IL W     -   567,780.      738,330.      MT  (+/- 180 meters Scaled)
 MF1187
 MF1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM751289(NAD 83)
 MF1187
 MF1187                          SUPERSEDED SURVEY CONTROL
 MF1187
 MF1187  NGVD 29 (??/??/92)  195.262  (m)          640.62   (f) ADJ UNCH    2 0
 MF1187
 MF1187.Superseded values are not recommended for survey control.
 MF1187
 MF1187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1187.See file dsdata.pdf to determine how the superseded data were derived.
 MF1187
 MF1187_MARKER: DD = SURVEY DISK
 MF1187_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1187_SP_SET: ABUTMENT
 MF1187_STAMPING: 20 S 1927
 MF1187_MARK LOGO: USGS
 MF1187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1187
 MF1187  HISTORY     - Date     Condition        Report By
 MF1187  HISTORY     - 1927     MONUMENTED       USGS
 MF1187  HISTORY     - 1934     GOOD             CGS
 MF1187  HISTORY     - 1981     MARK NOT FOUND   USGS
 MF1187  HISTORY     - 19940706 MARK NOT FOUND   USPSQD
 MF1187  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MF1187  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 MF1187  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1187
 MF1187                          STATION DESCRIPTION
 MF1187
 MF1187'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1187'AT ROCK FALLS.
 MF1187'AT ROCK FALLS, WHITESIDE COUNTY, AT THE AVENUE G BRIDGE OVER ROCK
 MF1187'RIVER, AND IN THE TOP OF THE EAST END OF THE SOUTH ABUTMENT.  A
 MF1187'UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 20 S 1927.
 MF1187
 MF1187                          STATION RECOVERY (1981)
 MF1187
 MF1187'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF1187'MARK NOT FOUND.
 MF1187
 MF1187                          STATION RECOVERY (1994)
 MF1187
 MF1187'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1187'MARK NOT FOUND.
 MF1187
 MF1187                          STATION RECOVERY (1999)
 MF1187
 MF1187'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1187'MARK NOT FOUND.
 MF1187
 MF1187                          STATION RECOVERY (2003)
 MF1187
 MF1187'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1187'MARK NOT FOUND.
 MF1187
 MF1187                          STATION RECOVERY (2005)
 MF1187
 MF1187'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1187'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1870 ***********************************************************************
 DN1870  DESIGNATION -  2026
 DN1870  PID         -  DN1870
 DN1870  STATE/COUNTY-  IL/TAZEWELL
 DN1870  COUNTRY     -  US
 DN1870  USGS QUAD   -  PEKIN (2018)
 DN1870
 DN1870                         *CURRENT SURVEY CONTROL
 DN1870  ______________________________________________________________________
 DN1870* NAD 83(2011) POSITION- 40 36 16.48913(N) 089 38 11.37685(W)   ADJUSTED
 DN1870* NAD 83(2011) ELLIP HT-   107.840 (meters)        (06/27/12)   ADJUSTED
 DN1870* NAD 83(2011) EPOCH   -  2010.00
 DN1870* NAVD 88 ORTHO HEIGHT -   140.8   (meters)      462.    (feet) GPS OBS
 DN1870  ______________________________________________________________________
 DN1870  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1870  GEOID HEIGHT    -        -32.953 (meters)                     GEOID09
 DN1870  GEOID HEIGHT    -        -32.956 (meters)                     GEOID18
 DN1870  NAD 83(2011) X  -     30,766.039 (meters)                     COMP
 DN1870  NAD 83(2011) Y  - -4,849,269.175 (meters)                     COMP
 DN1870  NAD 83(2011) Z  -  4,129,253.895 (meters)                     COMP
 DN1870  LAPLACE CORR    -          2.25  (seconds)                    DEFLEC18
 DN1870
 DN1870  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1870  Standards:
 DN1870         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1870            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1870  -------------------------------------------------------------------
 DN1870  NETWORK    0.41   0.69           0.19   0.13   0.35      0.03642168
 DN1870  -------------------------------------------------------------------
 DN1870  Click here for local accuracies and other accuracy information.
 DN1870
 DN1870.The horizontal coordinates were established by GPS observations
 DN1870.and adjusted by the National Geodetic Survey in June 2012.
 DN1870
 DN1870.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1870.been affixed to the stable North American tectonic plate. See 
 DN1870.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1870
 DN1870.The horizontal coordinates are valid at the epoch date displayed above
 DN1870.which is a decimal equivalence of Year/Month/Day.
 DN1870
 DN1870.The orthometric height was determined by GPS observations and a
 DN1870.high-resolution geoid model.
 DN1870
 DN1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1870.GEOID18 height accuracy estimate available here.
 DN1870
 DN1870.Click photographs - Photos may exist for this station.
 DN1870
 DN1870.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1870
 DN1870.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1870
 DN1870.The ellipsoidal height was determined by GPS observations
 DN1870.and is referenced to NAD 83.
 DN1870
 DN1870. The following values were computed from the NAD 83(2011) position.
 DN1870
 DN1870;                    North         East     Units Scale Factor Converg.
 DN1870;SPC IL W     -   437,251.829   744,869.184   MT  0.99996595   +0 20 42.2
 DN1870;SPC IL W     - 1,434,550.38  2,443,791.65   sFT  0.99996595   +0 20 42.2
 DN1870;UTM  16      - 4,498,204.746   276,934.835   MT  1.00021251   -1 42 59.9
 DN1870
 DN1870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1870!SPC IL W     -   0.99998308  x   0.99996595  =   0.99994903
 DN1870!UTM  16      -   0.99998308  x   1.00021251  =   1.00019559
 DN1870
 DN1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7693498204(NAD 83)
 DN1870
 DN1870                          SUPERSEDED SURVEY CONTROL
 DN1870
 DN1870  NAD 83(2007)-  40 36 16.48911(N)    089 38 11.37774(W) AD(2002.00) 1
 DN1870  ELLIP H (08/01/11)  107.858  (m)                       GP(2002.00) 3 1
 DN1870
 DN1870.Superseded values are not recommended for survey control.
 DN1870
 DN1870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1870.See file dsdata.pdf to determine how the superseded data were derived.
 DN1870
 DN1870_MARKER: F = FLANGE-ENCASED ROD
 DN1870_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1870_STAMPING: 2026
 DN1870_MARK LOGO: ILDT
 DN1870_PROJECTION: RECESSED 10 CENTIMETERS
 DN1870_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1870_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1870+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2020
 DN1870_ROD/PIPE-DEPTH: 6.1 meters
 DN1870_SLEEVE-DEPTH  : 0.3 meters
 DN1870
 DN1870  HISTORY     - Date     Condition        Report By
 DN1870  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1870  HISTORY     - 20200720 GOOD             ILDT
 DN1870
 DN1870                          STATION DESCRIPTION
 DN1870
 DN1870'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1870'THE STATION IS LOCATED 2.5 MILES NORTH OF PEKIN AT THE NORTHEAST
 DN1870'QUADRANT OF THE INTERSECTION OF IL 29 AND IL 98.  21.0 FEET SOUTH OF
 DN1870'THE EAST EDGE OF PAVEMENT OF IL 29 35.5 FEET WEST OF THE CENTERLINE OF
 DN1870'DEE-MACK RD.  21.5 FEET NORTHWEST OF A NAIL AND WASHER IN THE WEST
 DN1870'POLE OF A SIGN. 17.5 FEET SOUTH OF A NO5 REBAR IN THE GROUND. 34.0
 DN1870'FEET NORTH OF A NO5 REBAR IN THE GROUND. 1.0 FOOT NORTH OF A WITNESS
 DN1870'POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE
 DN1870'MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1870
 DN1870                          STATION RECOVERY (2020)
 DN1870
 DN1870'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4317 ***********************************************************************
 DF4317  DESIGNATION -  2027
 DF4317  PID         -  DF4317
 DF4317  STATE/COUNTY-  IL/KANKAKEE
 DF4317  COUNTRY     -  US
 DF4317  USGS QUAD   -  SAINT ANNE (2018)
 DF4317
 DF4317                         *CURRENT SURVEY CONTROL
 DF4317  ______________________________________________________________________
 DF4317* NAD 83(2011) POSITION- 41 07 18.58566(N) 087 43 28.63239(W)   ADJUSTED
 DF4317* NAD 83(2011) ELLIP HT-   154.885 (meters)        (06/27/12)   ADJUSTED
 DF4317* NAD 83(2011) EPOCH   -  2010.00
 DF4317* NAVD 88 ORTHO HEIGHT -   187.9   (meters)      616.    (feet) GPS OBS
 DF4317  ______________________________________________________________________
 DF4317  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4317  GEOID HEIGHT    -        -32.976 (meters)                     GEOID99
 DF4317  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 DF4317  NAD 83(2011) X  -    191,040.982 (meters)                     COMP
 DF4317  NAD 83(2011) Y  - -4,808,026.625 (meters)                     COMP
 DF4317  NAD 83(2011) Z  -  4,172,726.664 (meters)                     COMP
 DF4317  LAPLACE CORR    -         -3.37  (seconds)                    DEFLEC18
 DF4317
 DF4317  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4317  Standards:
 DF4317         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4317            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4317  -------------------------------------------------------------------
 DF4317  NETWORK    1.73   2.21           0.78   0.61   1.13     -0.11097672
 DF4317  -------------------------------------------------------------------
 DF4317  Click here for local accuracies and other accuracy information.
 DF4317
 DF4317.The horizontal coordinates were established by GPS observations
 DF4317.and adjusted by the National Geodetic Survey in June 2012.
 DF4317
 DF4317.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4317.been affixed to the stable North American tectonic plate. See 
 DF4317.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4317
 DF4317.The horizontal coordinates are valid at the epoch date displayed above
 DF4317.which is a decimal equivalence of Year/Month/Day.
 DF4317
 DF4317.The orthometric height was determined by GPS observations and a
 DF4317.high-resolution geoid model.
 DF4317
 DF4317.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4317.GEOID18 height accuracy estimate available here.
 DF4317
 DF4317.Click photographs - Photos may exist for this station.
 DF4317
 DF4317.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4317
 DF4317.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4317
 DF4317.The ellipsoidal height was determined by GPS observations
 DF4317.and is referenced to NAD 83.
 DF4317
 DF4317. The following values were computed from the NAD 83(2011) position.
 DF4317
 DF4317;                    North         East     Units Scale Factor Converg.
 DF4317;SPC IL E     -   494,749.816   351,118.636   MT  1.00000715   +0 24 01.2
 DF4317;SPC IL E     - 1,623,191.69  1,151,961.72   sFT  1.00000715   +0 24 01.2
 DF4317;UTM  16      - 4,552,534.400   439,170.468   MT  0.99964554   -0 28 35.7
 DF4317
 DF4317!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4317!SPC IL E     -   0.99997571  x   1.00000715  =   0.99998286
 DF4317!UTM  16      -   0.99997571  x   0.99964554  =   0.99962125
 DF4317
 DF4317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3917052534(NAD 83)
 DF4317
 DF4317                          SUPERSEDED SURVEY CONTROL
 DF4317
 DF4317  NAD 83(2007)-  41 07 18.58572(N)    087 43 28.63333(W) AD(2002.00) 0
 DF4317  ELLIP H (02/10/07)  154.905  (m)                       GP(2002.00)    
 DF4317  ELLIP H (02/03/05)  154.912  (m)                       GP(       ) 4 2
 DF4317  NAD 83(1997)-  41 07 18.58570(N)    087 43 28.63325(W) AD(       ) 1
 DF4317  ELLIP H (03/04/03)  154.916  (m)                       GP(       ) 4 2
 DF4317
 DF4317.Superseded values are not recommended for survey control.
 DF4317
 DF4317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4317.See file dsdata.pdf to determine how the superseded data were derived.
 DF4317
 DF4317_MARKER: F = FLANGE-ENCASED ROD
 DF4317_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4317_STAMPING: 2027
 DF4317_MARK LOGO: ASCPC
 DF4317_PROJECTION: FLUSH
 DF4317_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4317_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4317_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4317+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2020
 DF4317_ROD/PIPE-DEPTH: 4.9 meters
 DF4317_SLEEVE-DEPTH  : 0.8 meters
 DF4317
 DF4317  HISTORY     - Date     Condition        Report By
 DF4317  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4317  HISTORY     - 20200909 GOOD             ILDT
 DF4317
 DF4317                          STATION DESCRIPTION
 DF4317
 DF4317'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4317'SET POINT +/- 5 MILES E OF KANKAKEE AT INT OF RT 1 AND RT 17 (WHERE RT
 DF4317'1
 DF4317'TURNS SOUTH TO ST ANNE) IN GRASSY ROW AREA ON EAST SIDE OF RT 1,
 DF4317'99.5 FT E OF RT 1 CENTERLINE, 68.9 FT NE OF E-W PORTION OF ROW FENCE
 DF4317'AT WEST CORNER,  67 FT W OF EAST ROW FENCE, +/- 300 FT N OF MOTEL.
 DF4317
 DF4317                          STATION RECOVERY (2020)
 DF4317
 DF4317'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4317'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3268 ***********************************************************************
 DK3268  DESIGNATION -  2040
 DK3268  PID         -  DK3268
 DK3268  STATE/COUNTY-  IL/COOK
 DK3268  COUNTRY     -  US
 DK3268  USGS QUAD   -  PALATINE (2018)
 DK3268
 DK3268                         *CURRENT SURVEY CONTROL
 DK3268  ______________________________________________________________________
 DK3268* NAD 83(1986) POSITION- 42 00 14.     (N) 088 06 53.     (W)   SCALED
 DK3268* NAVD 88 ORTHO HEIGHT -   244.450 (meters)      802.00  (feet) ADJUSTED
 DK3268  ______________________________________________________________________
 DK3268  GEOID HEIGHT    -        -33.508 (meters)                     GEOID18
 DK3268  DYNAMIC HEIGHT  -        244.365 (meters)      801.72  (feet) COMP
 DK3268  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 DK3268
 DK3268  VERT ORDER      -  SECOND    CLASS I
 DK3268
 DK3268.The horizontal coordinates were scaled from a map and have
 DK3268.an estimated accuracy of +/- 6 seconds.
 DK3268
 DK3268.The orthometric height was determined by differential leveling and
 DK3268.adjusted by the NATIONAL GEODETIC SURVEY
 DK3268.in May 2008.
 DK3268
 DK3268.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3268.GEOID18 height accuracy estimate available here.
 DK3268
 DK3268.Click photographs - Photos may exist for this station.
 DK3268
 DK3268.The dynamic height is computed by dividing the NAVD 88
 DK3268.geopotential number by the normal gravity value computed on the
 DK3268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3268.degrees latitude (g = 980.6199 gals.).
 DK3268
 DK3268.The modeled gravity was interpolated from observed gravity values.
 DK3268
 DK3268;                    North         East    Units  Estimated Accuracy
 DK3268;SPC IL E     -   592,560.      318,110.      MT  (+/- 180 meters Scaled)
 DK3268
 DK3268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM076508(NAD 83)
 DK3268
 DK3268                          SUPERSEDED SURVEY CONTROL
 DK3268
 DK3268.No superseded survey control is available for this station.
 DK3268
 DK3268_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3268_STAMPING: 2040 1992
 DK3268_MARK LOGO: NONE
 DK3268_PROJECTION: FLUSH
 DK3268_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3268+STABILITY: SURFACE MOTION
 DK3268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3268+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2022
 DK3268
 DK3268  HISTORY     - Date     Condition        Report By
 DK3268  HISTORY     - 1992     MONUMENTED       NONE
 DK3268  HISTORY     - 20060315 GOOD             PATRIC
 DK3268  HISTORY     - 20090224 GOOD             ILDT
 DK3268  HISTORY     - 20220329 GOOD             ASMINC
 DK3268
 DK3268                          STATION DESCRIPTION
 DK3268
 DK3268'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006 (MSM)
 DK3268'THE STATION IS IN SCHAUMBURG, IL.
 DK3268'
 DK3268'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 (IRVING PARK
 DK3268'ROAD) AND WISE ROAD, GO EAST ALONG WISE ROAD FOR APPROXIMATELY.6 MI
 DK3268'(1.0 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE
 DK3268'SOUTHEAST CORNER OF THE T INTERSECTION OF WISE ROAD AND PLEASANT LANE.
 DK3268'THE STATION IS 60.6 FT (18.5 M) EAST OF THE CENTERLINE OF PLEASANT
 DK3268'LANE, 40.0 FT (12.2 M) SOUTH OF THE CENTERLINE OF WISE ROAD, 30.8 FT
 DK3268'(9.4 M) NORTHEAST OF A POWER POLE, AND 19.1 FT (5.8 M) EAST OF A FIRE
 DK3268'HYDRANT.  THE MONUMENT IS A 2 INCH (5 CM) ALUMINUM CAP SET IN
 DK3268'CONCRETE. THE MONUMENT IS 0.5 FT (0.2 M) ABOVE STREET GRADE.
 DK3268
 DK3268                          STATION RECOVERY (2009)
 DK3268
 DK3268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3268'RECOVERED IN GOOD CONDITION.
 DK3268
 DK3268                          STATION RECOVERY (2022)
 DK3268
 DK3268'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2022 (NML)
 DK3268'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9276 ***********************************************************************
 DO9276  DESIGNATION -  206
 DO9276  PID         -  DO9276
 DO9276  STATE/COUNTY-  IL/COOK
 DO9276  COUNTRY     -  US
 DO9276  USGS QUAD   -  LAKE CALUMET (2018)
 DO9276
 DO9276                         *CURRENT SURVEY CONTROL
 DO9276  ______________________________________________________________________
 DO9276* NAD 83(1986) POSITION- 41 43 21.45   (N) 087 32 58.57   (W)   HD_HELD1
 DO9276* NAVD 88 ORTHO HEIGHT -   178.279 (meters)      584.90  (feet) ADJUSTED
 DO9276  ______________________________________________________________________
 DO9276  GEOID HEIGHT    -        -33.521 (meters)                     GEOID18
 DO9276  DYNAMIC HEIGHT  -        178.217 (meters)      584.70  (feet) COMP
 DO9276  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 DO9276
 DO9276  VERT ORDER      -  SECOND    CLASS I
 DO9276
 DO9276.The horizontal coordinates were determined by differentially corrected
 DO9276.hand held GPS observations or other comparable positioning techniques
 DO9276.and have an estimated accuracy of +/- 3 meters.
 DO9276
 DO9276.The orthometric height was determined by differential leveling and
 DO9276.adjusted by the NATIONAL GEODETIC SURVEY
 DO9276.in October 2013.
 DO9276
 DO9276.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9276.GEOID18 height accuracy estimate available here.
 DO9276
 DO9276.Click photographs - Photos may exist for this station.
 DO9276
 DO9276.The dynamic height is computed by dividing the NAVD 88
 DO9276.geopotential number by the normal gravity value computed on the
 DO9276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9276.degrees latitude (g = 980.6199 gals.).
 DO9276
 DO9276.The modeled gravity was interpolated from observed gravity values.
 DO9276
 DO9276;                    North         East    Units  Estimated Accuracy
 DO9276;SPC IL E     -   561,592.0     365,212.5     MT  (+/- 3 meters HH1 GPS) 
 DO9276
 DO9276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5428519126(NAD 83)
 DO9276
 DO9276                          SUPERSEDED SURVEY CONTROL
 DO9276
 DO9276.No superseded survey control is available for this station.
 DO9276
 DO9276_MARKER: Z = SEE DESCRIPTION
 DO9276_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DO9276_MARK LOGO: IL1670
 DO9276_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO9276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9276+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 DO9276
 DO9276  HISTORY     - Date     Condition        Report By
 DO9276  HISTORY     - UNK      MONUMENTED       IL1670
 DO9276  HISTORY     - 20130816 GOOD             PATRIC
 DO9276  HISTORY     - 20140311 GOOD             PATRIC
 DO9276
 DO9276                          STATION DESCRIPTION
 DO9276
 DO9276'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9276'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHEAST OF BLUE
 DO9276'ISLAND, 7.5 MI (12.1 KM) NORTH OF CALUMET CITY AND 6.3 MI (10.1 KM)
 DO9276'SOUTHEAST OF ENGLEWOOD.
 DO9276'
 DO9276'TO REACH THE STATION FROM THE JUNCTION OF I-90 WITH US HIGHWAY 12/95TH
 DO9276'STREET LOCATED IN CHICAGO, IL, GO WEST ON US HIGHWAY 12/95TH STREET
 DO9276'FOR 0.05 MI (0.1 KM) TO HOUSTON AVENUE AND THE STATION ON THE LEFT.
 DO9276'
 DO9276'THE STATION IS LOCATED 63 FT (19.2 M) SOUTH OF THE CENTERLINE OF US
 DO9276'HIGHWAY 12/95TH STREET, 25 FT (7.6 M) EAST OF THE CENTERLINE OF
 DO9276'HOUSTON AVENUE, 10 FT (3.0 M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK
 DO9276'AND 6 FT (1.8 M) WEST OF THE WEST EDGE OF A SIDEWALK.
 DO9276'
 DO9276'NOTE-THE STATION IS A 1 INCH (3 CM) ROD SET IN A MASS OF CONCRETE -
 DO9276'THERE IS NO STAMPING.
 DO9276
 DO9276                          STATION RECOVERY (2014)
 DO9276
 DO9276'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DO9276'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4325 ***********************************************************************
 DF4325  DESIGNATION -  2063
 DF4325  PID         -  DF4325
 DF4325  STATE/COUNTY-  IL/LASALLE
 DF4325  COUNTRY     -  US
 DF4325  USGS QUAD   -  BLACKSTONE (2018)
 DF4325
 DF4325                         *CURRENT SURVEY CONTROL
 DF4325  ______________________________________________________________________
 DF4325* NAD 83(2011) POSITION- 41 07 18.28707(N) 088 42 23.65684(W)   ADJUSTED
 DF4325* NAD 83(2011) ELLIP HT-   185.666 (meters)        (06/27/12)   ADJUSTED
 DF4325* NAD 83(2011) EPOCH   -  2010.00
 DF4325* NAVD 88 ORTHO HEIGHT -   218.2   (meters)      716.    (feet) GPS OBS
 DF4325  ______________________________________________________________________
 DF4325  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4325  GEOID HEIGHT    -        -32.460 (meters)                     GEOID99
 DF4325  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 DF4325  NAD 83(2011) X  -    108,616.303 (meters)                     COMP
 DF4325  NAD 83(2011) Y  - -4,810,623.726 (meters)                     COMP
 DF4325  NAD 83(2011) Z  -  4,172,739.968 (meters)                     COMP
 DF4325  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 DF4325
 DF4325  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4325  Standards:
 DF4325         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4325            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4325  -------------------------------------------------------------------
 DF4325  NETWORK    1.42   1.96           0.65   0.49   1.00      0.00486550
 DF4325  -------------------------------------------------------------------
 DF4325  Click here for local accuracies and other accuracy information.
 DF4325
 DF4325.The horizontal coordinates were established by GPS observations
 DF4325.and adjusted by the National Geodetic Survey in June 2012.
 DF4325
 DF4325.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4325.been affixed to the stable North American tectonic plate. See 
 DF4325.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4325
 DF4325.The horizontal coordinates are valid at the epoch date displayed above
 DF4325.which is a decimal equivalence of Year/Month/Day.
 DF4325
 DF4325.The orthometric height was determined by GPS observations and a
 DF4325.high-resolution geoid model.
 DF4325
 DF4325.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4325.GEOID18 height accuracy estimate available here.
 DF4325
 DF4325.Click photographs - Photos may exist for this station.
 DF4325
 DF4325.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4325
 DF4325.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4325
 DF4325.The ellipsoidal height was determined by GPS observations
 DF4325.and is referenced to NAD 83.
 DF4325
 DF4325. The following values were computed from the NAD 83(2011) position.
 DF4325
 DF4325;                    North         East     Units Scale Factor Converg.
 DF4325;SPC IL E     -   494,629.159   268,656.158   MT  0.99998709   -0 14 43.7
 DF4325;SPC IL E     - 1,622,795.83    881,416.08   sFT  0.99998709   -0 14 43.7
 DF4325;UTM  16      - 4,553,675.605   356,736.256   MT  0.99985261   -1 07 21.1
 DF4325
 DF4325!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4325!SPC IL E     -   0.99997088  x   0.99998709  =   0.99995797
 DF4325!UTM  16      -   0.99997088  x   0.99985261  =   0.99982349
 DF4325
 DF4325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5673653675(NAD 83)
 DF4325
 DF4325                          SUPERSEDED SURVEY CONTROL
 DF4325
 DF4325  NAD 83(2007)-  41 07 18.28706(N)    088 42 23.65773(W) AD(2002.00) 0
 DF4325  ELLIP H (02/10/07)  185.690  (m)                       GP(2002.00)    
 DF4325  ELLIP H (02/03/05)  185.678  (m)                       GP(       ) 4 2
 DF4325  NAD 83(1997)-  41 07 18.28713(N)    088 42 23.65760(W) AD(       ) 1
 DF4325  ELLIP H (03/04/03)  185.687  (m)                       GP(       ) 4 2
 DF4325
 DF4325.Superseded values are not recommended for survey control.
 DF4325
 DF4325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4325.See file dsdata.pdf to determine how the superseded data were derived.
 DF4325
 DF4325_MARKER: F = FLANGE-ENCASED ROD
 DF4325_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4325_STAMPING: 2063
 DF4325_MARK LOGO: ASCPC
 DF4325_PROJECTION: RECESSED 5 CENTIMETERS
 DF4325_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4325_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4325_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4325+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2020
 DF4325_ROD/PIPE-DEPTH: 4.9 meters
 DF4325_SLEEVE-DEPTH  : 0.8 meters
 DF4325
 DF4325  HISTORY     - Date     Condition        Report By
 DF4325  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4325  HISTORY     - 20200610 GOOD             ILDT
 DF4325
 DF4325                          STATION DESCRIPTION
 DF4325
 DF4325'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4325'SET POINT +/- 5 MILES EAST OF STREATOR ON 1ST CURVE TO SOUTH  ON RT
 DF4325'18 IN 1ST TRIANGULAR GRASSY AREA , 3.5 FT S OF FENCE,  65.3 FT E OF
 DF4325'P.P.,
 DF4325'54.2 FT NW OF BRASS DISK IN OLD RT 23 PAVEMENT.
 DF4325
 DF4325                          STATION RECOVERY (2020)
 DF4325
 DF4325'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DF4325'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4329 ***********************************************************************
 DF4329  DESIGNATION -  2073
 DF4329  PID         -  DF4329
 DF4329  STATE/COUNTY-  IL/LASALLE
 DF4329  COUNTRY     -  US
 DF4329  USGS QUAD   -  LONG POINT (2018)
 DF4329
 DF4329                         *CURRENT SURVEY CONTROL
 DF4329  ______________________________________________________________________
 DF4329* NAD 83(2011) POSITION- 41 06 20.16415(N) 088 57 00.93864(W)   ADJUSTED
 DF4329* NAD 83(2011) ELLIP HT-   168.980 (meters)        (06/27/12)   ADJUSTED
 DF4329* NAD 83(2011) EPOCH   -  2010.00
 DF4329* NAVD 88 ORTHO HEIGHT -   201.6   (meters)      661.    (feet) GPS OBS
 DF4329  ______________________________________________________________________
 DF4329  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4329  GEOID HEIGHT    -        -32.569 (meters)                     GEOID99
 DF4329  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 DF4329  NAD 83(2011) X  -     88,176.294 (meters)                     COMP
 DF4329  NAD 83(2011) Y  - -4,812,208.459 (meters)                     COMP
 DF4329  NAD 83(2011) Z  -  4,171,378.079 (meters)                     COMP
 DF4329  LAPLACE CORR    -          2.05  (seconds)                    DEFLEC18
 DF4329
 DF4329  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4329  Standards:
 DF4329         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4329            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4329  -------------------------------------------------------------------
 DF4329  NETWORK    1.09   1.63           0.46   0.43   0.83     -0.00655339
 DF4329  -------------------------------------------------------------------
 DF4329  Click here for local accuracies and other accuracy information.
 DF4329
 DF4329.The horizontal coordinates were established by GPS observations
 DF4329.and adjusted by the National Geodetic Survey in June 2012.
 DF4329
 DF4329.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4329.been affixed to the stable North American tectonic plate. See 
 DF4329.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4329
 DF4329.The horizontal coordinates are valid at the epoch date displayed above
 DF4329.which is a decimal equivalence of Year/Month/Day.
 DF4329
 DF4329.The orthometric height was determined by GPS observations and a
 DF4329.high-resolution geoid model.
 DF4329
 DF4329.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4329.GEOID18 height accuracy estimate available here.
 DF4329
 DF4329.Click photographs - Photos may exist for this station.
 DF4329
 DF4329.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4329
 DF4329.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4329
 DF4329.The ellipsoidal height was determined by GPS observations
 DF4329.and is referenced to NAD 83.
 DF4329
 DF4329. The following values were computed from the NAD 83(2011) position.
 DF4329
 DF4329;                    North         East     Units Scale Factor Converg.
 DF4329;SPC IL E     -   492,952.458   248,178.788   MT  1.00000804   -0 24 20.2
 DF4329;SPC IL E     - 1,617,294.86    814,233.24   sFT  1.00000804   -0 24 20.2
 DF4329;UTM  16      - 4,552,312.661   336,237.800   MT  0.99993007   -1 16 56.9
 DF4329
 DF4329!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4329!SPC IL E     -   0.99997349  x   1.00000804  =   0.99998153
 DF4329!UTM  16      -   0.99997349  x   0.99993007  =   0.99990357
 DF4329
 DF4329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3623752312(NAD 83)
 DF4329
 DF4329                          SUPERSEDED SURVEY CONTROL
 DF4329
 DF4329  NAD 83(2007)-  41 06 20.16397(N)    088 57 00.93964(W) AD(2002.00) 0
 DF4329  ELLIP H (02/10/07)  169.012  (m)                       GP(2002.00)    
 DF4329  ELLIP H (02/03/05)  169.003  (m)                       GP(       ) 4 2
 DF4329  NAD 83(1997)-  41 06 20.16397(N)    088 57 00.93943(W) AD(       ) 1
 DF4329  ELLIP H (03/04/03)  169.013  (m)                       GP(       ) 4 2
 DF4329
 DF4329.Superseded values are not recommended for survey control.
 DF4329
 DF4329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4329.See file dsdata.pdf to determine how the superseded data were derived.
 DF4329
 DF4329_MARKER: F = FLANGE-ENCASED ROD
 DF4329_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4329_STAMPING: 2073
 DF4329_MARK LOGO: ASCPC
 DF4329_PROJECTION: FLUSH
 DF4329_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4329_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4329+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2020
 DF4329_ROD/PIPE-DEPTH: 3.7 meters
 DF4329_SLEEVE-DEPTH  : 0.8 meters
 DF4329
 DF4329  HISTORY     - Date     Condition        Report By
 DF4329  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4329  HISTORY     - 20200615 GOOD             ILDT
 DF4329
 DF4329                          STATION DESCRIPTION
 DF4329
 DF4329'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4329'SET POINT +/- 5 MILES W AND 1 MILE S OF STREATOR IN SE QUAD OF INT OF
 DF4329'IL 179 ( E11TH RD) AND N 12TH RD, 52.2 FT S OF N 12TH RD CENTERLINE,
 DF4329'46.3 FT E OF E 11TH RD CENTERLINE.
 DF4329
 DF4329                          STATION RECOVERY (2020)
 DF4329
 DF4329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4329'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1788 ***********************************************************************
 ME1788  DESIGNATION -  208
 ME1788  PID         -  ME1788
 ME1788  STATE/COUNTY-  IL/COOK
 ME1788  COUNTRY     -  US
 ME1788  USGS QUAD   -  BERWYN (2018)
 ME1788
 ME1788                         *CURRENT SURVEY CONTROL
 ME1788  ______________________________________________________________________
 ME1788* NAD 83(2011) POSITION- 41 47 34.28115(N) 087 45 40.16255(W)   NO CHECK
 ME1788* NAD 83(2011) ELLIP HT-   150.850 (meters)        (06/27/12)   NO CHECK
 ME1788* NAD 83(2011) EPOCH   -  2010.00
 ME1788* NAVD 88 ORTHO HEIGHT -   184.270 (meters)      604.56  (feet) ADJUSTED
 ME1788  ______________________________________________________________________
 ME1788  GEOID HEIGHT    -        -33.448 (meters)                     GEOID18
 ME1788  NAD 83(2011) X  -    186,047.311 (meters)                     COMP
 ME1788  NAD 83(2011) Y  - -4,758,840.312 (meters)                     COMP
 ME1788  NAD 83(2011) Z  -  4,228,578.477 (meters)                     COMP
 ME1788  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 ME1788  DYNAMIC HEIGHT  -        184.206 (meters)      604.35  (feet) COMP
 ME1788  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 ME1788
 ME1788  VERT ORDER      -  FIRST     CLASS II
 ME1788
 ME1788  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1788  Standards:
 ME1788         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1788            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1788  -------------------------------------------------------------------
 ME1788  NETWORK    0.90   1.71           0.43   0.27   0.87      0.05830960
 ME1788  -------------------------------------------------------------------
 ME1788  Click here for local accuracies and other accuracy information.
 ME1788
 ME1788.This mark is at Chicago Midway Airport (MDW)
 ME1788
 ME1788.The horizontal coordinates were established by GPS observations
 ME1788.and adjusted by the National Geodetic Survey in June 2012.
 ME1788
 ME1788.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1788.been affixed to the stable North American tectonic plate. See 
 ME1788.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1788
 ME1788.The horizontal coordinates are valid at the epoch date displayed above
 ME1788.which is a decimal equivalence of Year/Month/Day.
 ME1788
 ME1788.No horizontal observational check was made to the station.
 ME1788
 ME1788.The orthometric height was determined by differential leveling and
 ME1788.adjusted by the NATIONAL GEODETIC SURVEY
 ME1788.in June 1991.
 ME1788
 ME1788.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1788.GEOID18 height accuracy estimate available here.
 ME1788
 ME1788.Click photographs - Photos may exist for this station.
 ME1788
 ME1788.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1788
 ME1788.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1788
 ME1788.The ellipsoidal height was determined by GPS observations
 ME1788.and is referenced to NAD 83.
 ME1788
 ME1788.The dynamic height is computed by dividing the NAVD 88
 ME1788.geopotential number by the normal gravity value computed on the
 ME1788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1788.degrees latitude (g = 980.6199 gals.).
 ME1788
 ME1788.The modeled gravity was interpolated from observed gravity values.
 ME1788
 ME1788. The following values were computed from the NAD 83(2011) position.
 ME1788
 ME1788;                    North         East     Units Scale Factor Converg.
 ME1788;SPC IL E     -   569,253.681   347,557.640   MT  1.00000282   +0 22 52.8
 ME1788;SPC IL E     - 1,867,626.45  1,140,278.69   sFT  1.00000282   +0 22 52.8
 ME1788;UTM  16      - 4,627,057.627   436,758.610   MT  0.99964921   -0 30 26.2
 ME1788
 ME1788!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1788!SPC IL E     -   0.99997634  x   1.00000282  =   0.99997916
 ME1788!UTM  16      -   0.99997634  x   0.99964921  =   0.99962556
 ME1788
 ME1788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3675827057(NAD 83)
 ME1788
 ME1788                          SUPERSEDED SURVEY CONTROL
 ME1788
 ME1788  NAD 83(2007)-  41 47 34.28119(N)    087 45 40.16328(W) AD(2002.00) 0
 ME1788  ELLIP H (02/10/07)  150.889  (m)                       GP(2002.00)    
 ME1788  ELLIP H (06/15/04)  150.899  (m)                       GP(       ) 4 1
 ME1788  NAD 83(1997)-  41 47 34.28126(N)    087 45 40.16320(W) AD(       ) 1
 ME1788  ELLIP H (11/27/02)  150.886  (m)                       GP(       ) 4 1
 ME1788  NAD 83(1997)-  41 47 34.28109(N)    087 45 40.16365(W) AD(       ) 1
 ME1788  ELLIP H (03/18/02)  150.899  (m)                       GP(       ) 4 1
 ME1788  NAD 83(1997)-  41 47 34.28204(N)    087 45 40.16117(W) AD(       ) 2
 ME1788  NAD 83(1997)-  41 47 34.28216(N)    087 45 40.16153(W) AD(       ) 2
 ME1788  NAD 83(1994)-  41 47 34.28523(N)    087 45 40.17128(W) AD(       ) 2
 ME1788  NAD 83(1986)-  41 47 34.28589(N)    087 45 40.17090(W) AD(       ) 2
 ME1788  NAD 27      -  41 47 34.16991(N)    087 45 39.97378(W) AD(       ) 2
 ME1788  NAVD 88             184.27   (m)          604.6    (f) LEVELING    3  
 ME1788  NGVD 29 (??/??/92)  184.355  (m)          604.84   (f) ADJ UNCH    1 2
 ME1788  NGVD 29 (07/19/86)  186.     (m)          610.     (f) VERT ANG       
 ME1788
 ME1788.Superseded values are not recommended for survey control.
 ME1788
 ME1788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1788.See file dsdata.pdf to determine how the superseded data were derived.
 ME1788
 ME1788_MARKER: B = BOLT
 ME1788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1788_STAMPING: P 1475 1983
 ME1788_PROJECTION: RECESSED 8 CENTIMETERS
 ME1788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1788+STABILITY: SURFACE MOTION
 ME1788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1788+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 ME1788
 ME1788  HISTORY     - Date     Condition        Report By
 ME1788  HISTORY     - UNK      MONUMENTED       IL1670
 ME1788  HISTORY     - 1947     GOOD             CGS
 ME1788  HISTORY     - 1968     GOOD             IL1670
 ME1788  HISTORY     - 1977     GOOD             NGS
 ME1788  HISTORY     - 1987     GOOD             USPSQD
 ME1788  HISTORY     - 1989     GOOD             USPSQD
 ME1788  HISTORY     - 20000501 GOOD             WOOLPT
 ME1788  HISTORY     - 20010410 GOOD             JCLS
 ME1788  HISTORY     - 20090623 GOOD             JCLS
 ME1788  HISTORY     - 20110505 GOOD             JCLS
 ME1788  HISTORY     - 20161222 GOOD             ASMINC
 ME1788  HISTORY     - 20241114 GOOD             DEI
 ME1788
 ME1788                          STATION DESCRIPTION
 ME1788
 ME1788'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1788'AT THE CHICAGO MUNICIPAL AIRPORT, ALONG THE NORTHSIDE OF THE
 ME1788'AIRPORT, ABOUT 1 BLOCK EAST OF THE INTERSECTION OF SOUTH CENTRAL
 ME1788'AVENUE AND WEST 55TH STREET, IN THE NORTHWEST ANGLE OF SOUTH
 ME1788'LUNA AND WEST 55TH STREET, 68 FEET SOUTHEAST OF THE SOUTHEAST
 ME1788'CORNER OF THE HOUSE AT 5452 SOUTH LUNA AVENUE, 38 FEET NORTH OF
 ME1788'THE CENTER LINE OF WEST 55TH STREET, 18 FEET WEST OF THE CENTER
 ME1788'LINE OF SOUTH LUNA AVENUE, 3.8 FEET NORTHWEST OF A FIRE PLUG,
 ME1788'AND SET IN THE TOP OF A CONCRETE POST COVERED WITH AN 8-INCH
 ME1788'SQUARE IRON BOX PROJECTING 7 INCHES.
 ME1788
 ME1788                          STATION RECOVERY (1968)
 ME1788
 ME1788'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1968
 ME1788'RECOVERED IN GOOD CONDITION.
 ME1788
 ME1788                          STATION RECOVERY (1977)
 ME1788
 ME1788'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1788'RECOVERED IN GOOD CONDITION.
 ME1788
 ME1788                          STATION RECOVERY (1987)
 ME1788
 ME1788'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1788'RECOVERED IN GOOD CONDITION.
 ME1788
 ME1788                          STATION RECOVERY (1989)
 ME1788
 ME1788'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1788'RECOVERED IN GOOD CONDITION.
 ME1788
 ME1788                          STATION RECOVERY (2000)
 ME1788
 ME1788'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2000 (ARL)
 ME1788'RECOVERED AS DESCRIBED.
 ME1788
 ME1788                          STATION RECOVERY (2001)
 ME1788
 ME1788'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 ME1788'RECOVERED IN GOOD CONDITION.
 ME1788
 ME1788                          STATION RECOVERY (2009)
 ME1788
 ME1788'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009 (MRY)
 ME1788'RECOVERED IN GOOD CONDITION.
 ME1788
 ME1788                          STATION RECOVERY (2011)
 ME1788
 ME1788'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 ME1788'RECOVERED IN GOOD CONDITION.
 ME1788
 ME1788                          STATION RECOVERY (2016)
 ME1788
 ME1788'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (NML)
 ME1788'RECOVERED IN GOOD CONDITION.
 ME1788
 ME1788                          STATION RECOVERY (2024)
 ME1788
 ME1788'RECOVERY NOTE BY DEWBERRY ENGINEERING INC. 2024 (GDS)
 ME1788'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0314 ***********************************************************************
 MG0314  DESIGNATION -  21
 MG0314  PID         -  MG0314
 MG0314  STATE/COUNTY-  IL/MERCER
 MG0314  COUNTRY     -  US
 MG0314  USGS QUAD   -  JOY (2018)
 MG0314
 MG0314                         *CURRENT SURVEY CONTROL
 MG0314  ______________________________________________________________________
 MG0314* NAD 83(1986) POSITION- 41 10 45.     (N) 090 57 46.     (W)   SCALED
 MG0314* NAVD 88 ORTHO HEIGHT -   168.99  (+/-2cm)      554.4   (feet) VERTCON3
 MG0314  ______________________________________________________________________
 MG0314  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MG0314  VERT ORDER      -  ? (See Below)
 MG0314
 MG0314.The horizontal coordinates were scaled from a map and have
 MG0314.an estimated accuracy of +/- 6 seconds.
 MG0314
 MG0314.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0314.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0314
 MG0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0314.GEOID18 height accuracy estimate available here.
 MG0314
 MG0314.The vertical order pertains to the NGVD 29 superseded value.
 MG0314
 MG0314.Click photographs - Photos may exist for this station.
 MG0314
 MG0314;                    North         East    Units  Estimated Accuracy
 MG0314;SPC IL W     -   501,230.      633,200.      MT  (+/- 180 meters Scaled)
 MG0314
 MG0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF708606(NAD 83)
 MG0314
 MG0314                          SUPERSEDED SURVEY CONTROL
 MG0314
 MG0314  NGVD 29 (??/??/92)  169.056  (m)          554.64   (f) ADJ UNCH       
 MG0314
 MG0314.Superseded values are not recommended for survey control.
 MG0314
 MG0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0314.See file dsdata.pdf to determine how the superseded data were derived.
 MG0314
 MG0314_MARKER: B = BOLT
 MG0314_SETTING: 66 = SET IN ROCK OUTCROP
 MG0314_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MG0314+STABILITY: POSITION/ELEVATION WELL
 MG0314
 MG0314  HISTORY     - Date     Condition        Report By
 MG0314  HISTORY     - UNK      MONUMENTED       USACE
 MG0314  HISTORY     - 1940     GOOD             CGS
 MG0314  HISTORY     - 19950516 MARK NOT FOUND   USPSQD
 MG0314  HISTORY     - 19971022 MARK NOT FOUND   USPSQD
 MG0314
 MG0314                          STATION DESCRIPTION
 MG0314
 MG0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 MG0314'2 MI E FROM NEW BOSTON.
 MG0314'2.0 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MG0314'FROM NEW BOSTON, MERCER COUNTY, 160 FEET EAST OF THE EAST END
 MG0314'OF THE TRESTLE APPROACH TO BRIDGE 49.09 OVER EDWARDS RIVER, AT
 MG0314'A RAILROAD WATER TANK, IN THE FOUNDATION AT THE WEST SIDE OF
 MG0314'THE TANK, IN THE FOURTH COURSE OF MASONRY FROM THE TOP, 20 FEET
 MG0314'NORTH OF THE CENTERLINE OF THE TRACK, AND 3-1/2-FEET ABOVE THE
 MG0314'LEVEL OF THE GROUND.  THE CENTER OF A COPPER BOLT SET HORIZONTALLY
 MG0314'AND SURROUNDED BY THE LETTERS USPBM CUT IN THE STONE.
 MG0314
 MG0314                          STATION RECOVERY (1995)
 MG0314
 MG0314'RECOVERY NOTE BY US POWER SQUADRON 1995
 MG0314'MARK NOT FOUND.
 MG0314
 MG0314                          STATION RECOVERY (1997)
 MG0314
 MG0314'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0314'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1973 ***********************************************************************
 DN1973  DESIGNATION -  21
 DN1973  PID         -  DN1973
 DN1973  STATE/COUNTY-  IL/FULTON
 DN1973  COUNTRY     -  US
 DN1973  USGS QUAD   -  CANTON (2018)
 DN1973
 DN1973                         *CURRENT SURVEY CONTROL
 DN1973  ______________________________________________________________________
 DN1973* NAD 83(2011) POSITION- 40 36 19.51869(N) 090 01 56.71067(W)   ADJUSTED
 DN1973* NAD 83(2011) ELLIP HT-   182.165 (meters)        (06/27/12)   ADJUSTED
 DN1973* NAD 83(2011) EPOCH   -  2010.00
 DN1973* NAVD 88 ORTHO HEIGHT -   215.2   (meters)      706.    (feet) GPS OBS
 DN1973  ______________________________________________________________________
 DN1973  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1973  GEOID HEIGHT    -        -33.073 (meters)                     GEOID09
 DN1973  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 DN1973  NAD 83(2011) X  -     -2,743.911 (meters)                     COMP
 DN1973  NAD 83(2011) Y  - -4,849,361.600 (meters)                     COMP
 DN1973  NAD 83(2011) Z  -  4,129,373.219 (meters)                     COMP
 DN1973  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 DN1973
 DN1973  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1973  Standards:
 DN1973         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1973            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1973  -------------------------------------------------------------------
 DN1973  NETWORK    2.39   1.88           1.09   0.82   0.96     -0.14902914
 DN1973  -------------------------------------------------------------------
 DN1973  Click here for local accuracies and other accuracy information.
 DN1973
 DN1973.The horizontal coordinates were established by GPS observations
 DN1973.and adjusted by the National Geodetic Survey in June 2012.
 DN1973
 DN1973.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1973.been affixed to the stable North American tectonic plate. See 
 DN1973.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1973
 DN1973.The horizontal coordinates are valid at the epoch date displayed above
 DN1973.which is a decimal equivalence of Year/Month/Day.
 DN1973
 DN1973.The orthometric height was determined by GPS observations and a
 DN1973.high-resolution geoid model.
 DN1973
 DN1973.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1973.GEOID18 height accuracy estimate available here.
 DN1973
 DN1973.Click photographs - Photos may exist for this station.
 DN1973
 DN1973.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1973
 DN1973.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1973
 DN1973.The ellipsoidal height was determined by GPS observations
 DN1973.and is referenced to NAD 83.
 DN1973
 DN1973. The following values were computed from the NAD 83(2011) position.
 DN1973
 DN1973;                    North         East     Units Scale Factor Converg.
 DN1973;SPC IL W     -   437,218.826   711,361.321   MT  0.99994276   +0 05 14.5
 DN1973;SPC IL W     - 1,434,442.10  2,333,857.93   sFT  0.99994276   +0 05 14.5
 DN1973;UTM  15      - 4,499,190.612   751,077.845   MT  1.00037603   +1 55 56.8
 DN1973;UTM  16      - 4,499,377.759   243,435.522   MT  1.00041032   -1 58 29.0
 DN1973
 DN1973!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1973!SPC IL W     -   0.99997143  x   0.99994276  =   0.99991419
 DN1973!UTM  15      -   0.99997143  x   1.00037603  =   1.00034744
 DN1973!UTM  16      -   0.99997143  x   1.00041032  =   1.00038173
 DN1973
 DN1973_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5107799190(NAD 83)
 DN1973
 DN1973                          SUPERSEDED SURVEY CONTROL
 DN1973
 DN1973  NAD 83(2007)-  40 36 19.51889(N)    090 01 56.71175(W) AD(2002.00) 1
 DN1973  ELLIP H (08/11/11)  182.187  (m)                       GP(2002.00) 4 1
 DN1973
 DN1973.Superseded values are not recommended for survey control.
 DN1973
 DN1973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1973.See file dsdata.pdf to determine how the superseded data were derived.
 DN1973
 DN1973_MARKER: DD = SURVEY DISK
 DN1973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1973_STAMPING: FC21
 DN1973_MARK LOGO: NONE
 DN1973_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1973+STABILITY: SURFACE MOTION
 DN1973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1973+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1973
 DN1973  HISTORY     - Date     Condition        Report By
 DN1973  HISTORY     - 200905   MONUMENTED       ILDT
 DN1973
 DN1973                          STATION DESCRIPTION
 DN1973
 DN1973'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1973'STATION IS LOCATED 3.5 MILES NORTH OF THE CITY OF CANTON. TO REACH THE
 DN1973'STATION FROM THE POST OFFICE IN THE CITY OF CANTON AT THE INTERSECTION
 DN1973'OF AVENUE A AND ELM STREET, PROCEED EAST 0.1 MILES ALONG ELM STREET TO
 DN1973'THE INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) ON MAIN STREET,
 DN1973'PROCEED 3.5 MILES ALONG MAIN STREET (ILLINOIS ROUTE 78). STATION IS
 DN1973'50.00 FEET EAST OF THE CENTERLINE OF ILLINOIS ROUTE 78, 10.00 FEET
 DN1973'WEST OF A POWER POLE AND 53.00 FEET NORTHWEST OF THE NORTH FACE OF THE
 DN1973'NORTH BILLBOARD POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0268 ***********************************************************************
 KC0268  DESIGNATION -  21 BOLT
 KC0268  PID         -  KC0268
 KC0268  STATE/COUNTY-  IL/MORGAN
 KC0268  COUNTRY     -  US
 KC0268  USGS QUAD   -  MEREDOSIA (2018)
 KC0268
 KC0268                         *CURRENT SURVEY CONTROL
 KC0268  ______________________________________________________________________
 KC0268* NAD 83(1986) POSITION- 39 48 43.     (N) 090 30 33.     (W)   SCALED
 KC0268* NAVD 88 ORTHO HEIGHT -   147.674 (meters)      484.49  (feet) ADJUSTED
 KC0268  ______________________________________________________________________
 KC0268  GEOID HEIGHT    -        -32.740 (meters)                     GEOID18
 KC0268  DYNAMIC HEIGHT  -        147.594 (meters)      484.23  (feet) COMP
 KC0268  MODELED GRAVITY -    980,083.8   (mgal)                       NAVD 88
 KC0268
 KC0268  VERT ORDER      -  FIRST     CLASS II
 KC0268
 KC0268.The horizontal coordinates were scaled from a map and have
 KC0268.an estimated accuracy of +/- 6 seconds.
 KC0268
 KC0268.The orthometric height was determined by differential leveling and
 KC0268.adjusted by the NATIONAL GEODETIC SURVEY
 KC0268.in June 1991.
 KC0268
 KC0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0268.GEOID18 height accuracy estimate available here.
 KC0268
 KC0268.Click photographs - Photos may exist for this station.
 KC0268
 KC0268.The dynamic height is computed by dividing the NAVD 88
 KC0268.geopotential number by the normal gravity value computed on the
 KC0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0268.degrees latitude (g = 980.6199 gals.).
 KC0268
 KC0268.The modeled gravity was interpolated from observed gravity values.
 KC0268
 KC0268;                    North         East    Units  Estimated Accuracy
 KC0268;SPC IL W     -   349,170.      670,670.      MT  (+/- 180 meters Scaled)
 KC0268
 KC0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE132098(NAD 83)
 KC0268
 KC0268                          SUPERSEDED SURVEY CONTROL
 KC0268
 KC0268  NGVD 29 (??/??/92)  147.784  (m)          484.85   (f) ADJ UNCH    1 2
 KC0268
 KC0268.Superseded values are not recommended for survey control.
 KC0268
 KC0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0268.See file dsdata.pdf to determine how the superseded data were derived.
 KC0268
 KC0268_MARKER: B = BOLT
 KC0268_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0268_SP_SET: LIMESTONE SLAB
 KC0268_STAMPING: ELEV 496.02 FT MEMPHIS DATUM
 KC0268_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0268
 KC0268  HISTORY     - Date     Condition        Report By
 KC0268  HISTORY     - 1903     MONUMENTED       IRC
 KC0268  HISTORY     - 1961     GOOD             CGS
 KC0268  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0268
 KC0268                          STATION DESCRIPTION
 KC0268
 KC0268'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0268'4.7 MI N FROM BLUFFS.
 KC0268'ABOUT 4.7 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0268'OF THE WABASH RAILROAD AT BLUFFS, 0.5 MILE SOUTH OF THE SOUTH
 KC0268'JUNCTION OF STATE HIGHWAY 104 AND STATE HIGHWAY 100, ON A
 KC0268'HILLSIDE COVERED WITH ROSE BUSHES, NEAR THE NORTHWEST CORNER OF A
 KC0268'SMALL CEMETERY, 184 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 KC0268'84 FEET NORTHWEST OF THE NORTHWEST CORNER OF A STEEL FENCE
 KC0268'AROUND THE BEAGLE FAMILY PLOT IN CEMETERY, 46 FEET NORTH OF A
 KC0268'30-INCH HICKORY TREE, 13 FEET NORTHEAST OF A HEDGE, ABOUT 80
 KC0268'YARDS NORTHEAST OF AN ABANDONED 2 FOOT CULVERT UNDER OLD
 KC0268'ABANDONED HIGHWAY, ABOUT 25 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 KC0268'A COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB 3 FEET
 KC0268'UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING
 KC0268'AN ILLINOIS RIVER SURVEY CAP STAMPED AS STATED ABOVE AND
 KC0268'PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0268
 KC0268                          STATION RECOVERY (2012)
 KC0268
 KC0268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0268'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0267 ***********************************************************************
 KC0267  DESIGNATION -  21 CAP
 KC0267  PID         -  KC0267
 KC0267  STATE/COUNTY-  IL/MORGAN
 KC0267  COUNTRY     -  US
 KC0267  USGS QUAD   -  MEREDOSIA (2018)
 KC0267
 KC0267                         *CURRENT SURVEY CONTROL
 KC0267  ______________________________________________________________________
 KC0267* NAD 83(1986) POSITION- 39 48 43.     (N) 090 30 33.     (W)   SCALED
 KC0267* NAVD 88 ORTHO HEIGHT -   148.881 (meters)      488.45  (feet) ADJUSTED
 KC0267  ______________________________________________________________________
 KC0267  GEOID HEIGHT    -        -32.740 (meters)                     GEOID18
 KC0267  DYNAMIC HEIGHT  -        148.800 (meters)      488.19  (feet) COMP
 KC0267  MODELED GRAVITY -    980,083.8   (mgal)                       NAVD 88
 KC0267
 KC0267  VERT ORDER      -  FIRST     CLASS II
 KC0267
 KC0267.The horizontal coordinates were scaled from a map and have
 KC0267.an estimated accuracy of +/- 6 seconds.
 KC0267
 KC0267.The orthometric height was determined by differential leveling and
 KC0267.adjusted by the NATIONAL GEODETIC SURVEY
 KC0267.in June 1991.
 KC0267
 KC0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0267.GEOID18 height accuracy estimate available here.
 KC0267
 KC0267.Click photographs - Photos may exist for this station.
 KC0267
 KC0267.The dynamic height is computed by dividing the NAVD 88
 KC0267.geopotential number by the normal gravity value computed on the
 KC0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0267.degrees latitude (g = 980.6199 gals.).
 KC0267
 KC0267.The modeled gravity was interpolated from observed gravity values.
 KC0267
 KC0267;                    North         East    Units  Estimated Accuracy
 KC0267;SPC IL W     -   349,170.      670,670.      MT  (+/- 180 meters Scaled)
 KC0267
 KC0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE132098(NAD 83)
 KC0267
 KC0267                          SUPERSEDED SURVEY CONTROL
 KC0267
 KC0267  NGVD 29 (??/??/92)  148.979  (m)          488.78   (f) ADJ UNCH    1 2
 KC0267
 KC0267.Superseded values are not recommended for survey control.
 KC0267
 KC0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0267.See file dsdata.pdf to determine how the superseded data were derived.
 KC0267
 KC0267_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0267_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0267_STAMPING: ELEV 496.02 FT MEMPHIS DATUM
 KC0267_MARK LOGO: IRC
 KC0267_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0267
 KC0267  HISTORY     - Date     Condition        Report By
 KC0267  HISTORY     - 1903     MONUMENTED       IRC
 KC0267  HISTORY     - 1961     GOOD             CGS
 KC0267  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0267
 KC0267                          STATION DESCRIPTION
 KC0267
 KC0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0267'4.7 MI N FROM BLUFFS.
 KC0267'ABOUT 4.7 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0267'OF THE WABASH RAILROAD AT BLUFFS, 0.5 MILE SOUTH OF THE SOUTH
 KC0267'JUNCTION OF STATE HIGHWAY 104 AND STATE HIGHWAY 100, ON A
 KC0267'HILLSIDE COVERED WITH ROSE BUSHES, NEAR THE NORTHWEST CORNER OF A
 KC0267'SMALL CEMETERY, 184 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 KC0267'84 FEET NORTHWEST OF THE NORTHWEST CORNER OF A STEEL FENCE
 KC0267'AROUND THE BEAGLE FAMILY PLOT IN CEMETERY, 46 FEET NORTH OF A
 KC0267'30-INCH HICKORY TREE, 13 FEET NORTHEAST OF A HEDGE, ABOUT 80
 KC0267'YARDS NORTHEAST OF AN ABANDONED 2 FOOT CULVERT UNDER OLD
 KC0267'ABANDONED HIGHWAY, ABOUT 25 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 KC0267'AND PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0267
 KC0267                          STATION RECOVERY (2012)
 KC0267
 KC0267'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0267'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3906 ***********************************************************************
 DM3906  DESIGNATION -  21 GW RESET
 DM3906  PID         -  DM3906
 DM3906  STATE/COUNTY-  IL/LAKE
 DM3906  COUNTRY     -  US
 DM3906  USGS QUAD   -  WHEELING (2018)
 DM3906
 DM3906                         *CURRENT SURVEY CONTROL
 DM3906  ______________________________________________________________________
 DM3906* NAD 83(1986) POSITION- 42 12 03.     (N) 087 55 59.     (W)   SCALED
 DM3906* NAVD 88 ORTHO HEIGHT -   199.875 (meters)      655.76  (feet) ADJUSTED
 DM3906  ______________________________________________________________________
 DM3906  GEOID HEIGHT    -        -33.981 (meters)                     GEOID18
 DM3906  DYNAMIC HEIGHT  -        199.810 (meters)      655.54  (feet) COMP
 DM3906  MODELED GRAVITY -    980,293.3   (mgal)                       NAVD 88
 DM3906
 DM3906  VERT ORDER      -  SECOND    CLASS I
 DM3906
 DM3906.The horizontal coordinates were scaled from a map and have
 DM3906.an estimated accuracy of +/- 6 seconds.
 DM3906
 DM3906.The orthometric height was determined by differential leveling and
 DM3906.adjusted by the NATIONAL GEODETIC SURVEY
 DM3906.in April 2011.
 DM3906
 DM3906.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3906.GEOID18 height accuracy estimate available here.
 DM3906
 DM3906.Click photographs - Photos may exist for this station.
 DM3906
 DM3906.The dynamic height is computed by dividing the NAVD 88
 DM3906.geopotential number by the normal gravity value computed on the
 DM3906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3906.degrees latitude (g = 980.6199 gals.).
 DM3906
 DM3906.The modeled gravity was interpolated from observed gravity values.
 DM3906
 DM3906;                    North         East    Units  Estimated Accuracy
 DM3906;SPC IL E     -   614,490.      333,060.      MT  (+/- 180 meters Scaled)
 DM3906
 DM3906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM229724(NAD 83)
 DM3906
 DM3906                          SUPERSEDED SURVEY CONTROL
 DM3906
 DM3906.No superseded survey control is available for this station.
 DM3906
 DM3906_MARKER: DB = BENCH MARK DISK
 DM3906_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DM3906_SP_SET: BRIDGE ABUTMENT
 DM3906_STAMPING: 21 GW 1925 RESET 1990
 DM3906_MARK LOGO: USGS
 DM3906_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3906_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3906_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DM3906+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2010
 DM3906
 DM3906  HISTORY     - Date     Condition        Report By
 DM3906  HISTORY     - 1990     MONUMENTED       USGS
 DM3906  HISTORY     - 20100513 GOOD             GEOSPC
 DM3906
 DM3906                          STATION DESCRIPTION
 DM3906
 DM3906'DESCRIBED BY GEODETIC SPECIALISTS LLC 2010 (SL)
 DM3906'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 (HALF DAY RD)
 DM3906'WITH US HIGHWAY 45 AND STATE HIGHWAY 21 (MILWAUKEE RD) IN THE VILLAGE
 DM3906'OF HALF DAY, GO SOUTH ON US HIGHWAY 45 AND STATE HIGHWAY 21 (MILWAUKEE
 DM3906'RD) FOR 0.1 MI (0.2 KM) TO BRIDGE '049-0166' OVER INDIAN CREEK AND THE
 DM3906'STATION OF THE LEFT.
 DM3906'
 DM3906'THE STATION IS A BRONZE UNITED STATES GEOLOGICAL SURVEY BENCH MARK
 DM3906'DISK SET IN THE EAST SIDE OF THE NORTH ABUTMENT OF BRIDGE.  THE
 DM3906'STATION IS 0.5 M (1.6 FT) EAST OF THE EDGE OF PAVEMENT OF US HIGHWAY
 DM3906'45, STATE HIGHWAY 21 (MILWAUKEE RD).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0908 ***********************************************************************
 NH0908  DESIGNATION -  21 MDD
 NH0908  PID         -  NH0908
 NH0908  STATE/COUNTY-  IL/JO DAVIESS
 NH0908  COUNTRY     -  US
 NH0908  USGS QUAD   -  WARREN (2018)
 NH0908
 NH0908                         *CURRENT SURVEY CONTROL
 NH0908  ______________________________________________________________________
 NH0908* NAD 83(1986) POSITION- 42 27 33.     (N) 089 59 08.     (W)   SCALED
 NH0908* NAVD 88 ORTHO HEIGHT -   300.293 (meters)      985.21  (feet) ADJUSTED
 NH0908  ______________________________________________________________________
 NH0908  GEOID HEIGHT    -        -33.309 (meters)                     GEOID18
 NH0908  DYNAMIC HEIGHT  -        300.195 (meters)      984.89  (feet) COMP
 NH0908  MODELED GRAVITY -    980,288.0   (mgal)                       NAVD 88
 NH0908
 NH0908  VERT ORDER      -  THIRD
 NH0908
 NH0908.The horizontal coordinates were scaled from a map and have
 NH0908.an estimated accuracy of +/- 6 seconds.
 NH0908
 NH0908.The orthometric height was determined by differential leveling and
 NH0908.adjusted by the NATIONAL GEODETIC SURVEY
 NH0908.in June 1991.
 NH0908
 NH0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0908.GEOID18 height accuracy estimate available here.
 NH0908
 NH0908.Click photographs - Photos may exist for this station.
 NH0908
 NH0908.The dynamic height is computed by dividing the NAVD 88
 NH0908.geopotential number by the normal gravity value computed on the
 NH0908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0908.degrees latitude (g = 980.6199 gals.).
 NH0908
 NH0908.The modeled gravity was interpolated from observed gravity values.
 NH0908
 NH0908;                    North         East    Units  Estimated Accuracy
 NH0908;SPC IL W     -   643,100.      714,900.      MT  (+/- 180 meters Scaled)
 NH0908
 NH0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN545050(NAD 83)
 NH0908
 NH0908                          SUPERSEDED SURVEY CONTROL
 NH0908
 NH0908.No superseded survey control is available for this station.
 NH0908
 NH0908_MARKER: DB = BENCH MARK DISK
 NH0908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0908_STAMPING: 21 MDD 1967
 NH0908_MARK LOGO: USGS
 NH0908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0908+STABILITY: SURFACE MOTION
 NH0908
 NH0908  HISTORY     - Date     Condition        Report By
 NH0908  HISTORY     - 1967     MONUMENTED       USGS
 NH0908  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NH0908
 NH0908                          STATION DESCRIPTION
 NH0908
 NH0908'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0908'4.0 KM (2.50 MI) SOUTH FROM WARREN.
 NH0908'WARREN, 2.5 MILES SOUTH OF ALONG HWY. 78.  NEAR THE COR OF SECS. 1,
 NH0908'6,31 AND 36, TS. 28 AND 29 N., RS. 4 AND 5 E., 12 FT SOUTH, 150 FT
 NH0908'WEST,AND 0.6 FT LOWER THAN HWY. 78 AT E-W. CROSSROADS, 1.5 FT EAST OF
 NH0908'A POWER POLE AND 1 FT NORTH OF A WITNESS SIGN. IN THE TOP OF A
 NH0908'CONCRETE    POST, A STANDARD TALBET STAMPED 21 MDD 1967
 NH0908'THE MARK IS 1.0 FT  N FROM  A WITNESS POST
 NH0908'THE MARK IS 0.6 FT BELOW HWY. 78.
 NH0908
 NH0908                          STATION RECOVERY (1996)
 NH0908
 NH0908'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0908'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3605 ***********************************************************************
 DP3605  DESIGNATION -  21 SAN
 DP3605  PID         -  DP3605
 DP3605  STATE/COUNTY-  IL/FRANKLIN
 DP3605  COUNTRY     -  US
 DP3605  USGS QUAD   -  CHRISTOPHER (2018)
 DP3605
 DP3605                         *CURRENT SURVEY CONTROL
 DP3605  ______________________________________________________________________
 DP3605* NAD 83(1986) POSITION- 37 53 30.06   (N) 089 00 25.64   (W)   HD_HELD1
 DP3605* NAVD 88 ORTHO HEIGHT -   121.400 (meters)      398.29  (feet) ADJUSTED
 DP3605  ______________________________________________________________________
 DP3605  GEOID HEIGHT    -        -29.368 (meters)                     GEOID18
 DP3605  DYNAMIC HEIGHT  -        121.319 (meters)      398.03  (feet) COMP
 DP3605  MODELED GRAVITY -    979,958.1   (mgal)                       NAVD 88
 DP3605
 DP3605  VERT ORDER      -  SECOND    CLASS I
 DP3605
 DP3605.The horizontal coordinates were determined by differentially corrected
 DP3605.hand held GPS observations or other comparable positioning techniques
 DP3605.and have an estimated accuracy of +/- 3 meters.
 DP3605
 DP3605.The orthometric height was determined by differential leveling and
 DP3605.adjusted by the NATIONAL GEODETIC SURVEY
 DP3605.in July 2014.
 DP3605
 DP3605.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3605.GEOID18 height accuracy estimate available here.
 DP3605
 DP3605.Click photographs - Photos may exist for this station.
 DP3605
 DP3605.The dynamic height is computed by dividing the NAVD 88
 DP3605.geopotential number by the normal gravity value computed on the
 DP3605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3605.degrees latitude (g = 980.6199 gals.).
 DP3605
 DP3605.The modeled gravity was interpolated from observed gravity values.
 DP3605
 DP3605;                    North         East    Units  Estimated Accuracy
 DP3605;SPC IL E     -   136,166.5     240,733.7     MT  (+/- 3 meters HH1 GPS) 
 DP3605
 DP3605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2351295696(NAD 83)
 DP3605
 DP3605                          SUPERSEDED SURVEY CONTROL
 DP3605
 DP3605.No superseded survey control is available for this station.
 DP3605
 DP3605_MARKER: DB = BENCH MARK DISK
 DP3605_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DP3605_STAMPING: 21 SAN
 DP3605_MARK LOGO: USGS
 DP3605_PROJECTION: FLUSH
 DP3605_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3605+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3605
 DP3605  HISTORY     - Date     Condition        Report By
 DP3605  HISTORY     - UNK      MONUMENTED       USGS
 DP3605  HISTORY     - 20130926 GOOD             AMESC
 DP3605  HISTORY     - 20230622 GOOD             ILDT
 DP3605
 DP3605                          STATION DESCRIPTION
 DP3605
 DP3605'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3605'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH OF HERRIN, 6.1 MI
 DP3605'(9.9 KM) SOUTH-SOUTHEAST OF CHRISTOPHER AND 4.2 MI (6.7 KM) WEST OF
 DP3605'WEST FRANKFORT.
 DP3605'
 DP3605'TO REACH FROM THE INTERSECTION OF IL ROUTE 148 AND IL ROUTE 149 IN
 DP3605'ZEIGLER, PROCEED NORTHEAST ALONG IL ROUTE 149 FOR 0.2 MI (0.3 KM) TO
 DP3605'LINDEN ST, THENCE EAST-SOUTHEAST ALONG IL ROUTE 149 (LINDEN STREET)
 DP3605'FOR 2.8 MI (4.5 KM) TO FREEMAN SPUR ROAD AND THE STATION ON THE LEFT.
 DP3605'
 DP3605'THE STATION IS 29.5 FT (9.0 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3605'149, 30.8 FT (9.4 M) EAST OF THE CENTERLINE OF FREEMAN SPUR ROAD, 15.4
 DP3605'FT (4.7 M) NORTHEAST OF THE EAST END OF A 4 X 6 BOX CULVERT UNDER IL
 DP3605'ROUTE 149, 2.0 FT (0.6 M) NORTHWEST OF A TELEPHONE PEDESTAL, 1.6 FT
 DP3605'(0.5 M) NORTHEAST OF A POWER POLE.
 DP3605
 DP3605                          STATION RECOVERY (2023)
 DP3605
 DP3605'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3605'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1783 ***********************************************************************
 ME1783  DESIGNATION -  210
 ME1783  PID         -  ME1783
 ME1783  STATE/COUNTY-  IL/COOK
 ME1783  COUNTRY     -  US
 ME1783  USGS QUAD   -  BERWYN (2018)
 ME1783
 ME1783                         *CURRENT SURVEY CONTROL
 ME1783  ______________________________________________________________________
 ME1783* NAD 83(1986) POSITION- 41 47 25.     (N) 087 46 32.     (W)   SCALED
 ME1783* NAVD 88 ORTHO HEIGHT -   186.799 (meters)      612.86  (feet) ADJUSTED
 ME1783  ______________________________________________________________________
 ME1783  GEOID HEIGHT    -        -33.437 (meters)                     GEOID18
 ME1783  DYNAMIC HEIGHT  -        186.733 (meters)      612.64  (feet) COMP
 ME1783  MODELED GRAVITY -    980,268.2   (mgal)                       NAVD 88
 ME1783
 ME1783  VERT ORDER      -  FIRST     CLASS II
 ME1783
 ME1783.The horizontal coordinates were scaled from a map and have
 ME1783.an estimated accuracy of +/- 6 seconds.
 ME1783
 ME1783.The orthometric height was determined by differential leveling and
 ME1783.adjusted by the NATIONAL GEODETIC SURVEY
 ME1783.in June 1991.
 ME1783
 ME1783.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1783.GEOID18 height accuracy estimate available here.
 ME1783
 ME1783.Click photographs - Photos may exist for this station.
 ME1783
 ME1783.The dynamic height is computed by dividing the NAVD 88
 ME1783.geopotential number by the normal gravity value computed on the
 ME1783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1783.degrees latitude (g = 980.6199 gals.).
 ME1783
 ME1783.The modeled gravity was interpolated from observed gravity values.
 ME1783
 ME1783;                    North         East    Units  Estimated Accuracy
 ME1783;SPC IL E     -   568,960.      346,360.      MT  (+/- 180 meters Scaled)
 ME1783
 ME1783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM355267(NAD 83)
 ME1783
 ME1783                          SUPERSEDED SURVEY CONTROL
 ME1783
 ME1783  NGVD 29 (??/??/92)  186.884  (m)          613.14   (f) ADJ UNCH    1 2
 ME1783
 ME1783.Superseded values are not recommended for survey control.
 ME1783
 ME1783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1783.See file dsdata.pdf to determine how the superseded data were derived.
 ME1783
 ME1783_MARKER: B = BOLT
 ME1783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1783+STABILITY: SURFACE MOTION
 ME1783
 ME1783  HISTORY     - Date     Condition        Report By
 ME1783  HISTORY     - UNK      MONUMENTED       IL1670
 ME1783  HISTORY     - 1947     GOOD             CGS
 ME1783  HISTORY     - 1977     GOOD             NGS
 ME1783  HISTORY     - 1989     GOOD             USPSQD
 ME1783
 ME1783                          STATION DESCRIPTION
 ME1783
 ME1783'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1783'IN CHICAGO.
 ME1783'AT THE SOUTHWEST CORNER OF THE INTERSECTION OF NAGEL AVENUE AND
 ME1783'56TH STREET, 8.8 FEET NORTH OF THE SOUTH EDGE OF THE SOUTH SIDE
 ME1783'WALK OF 56TH STREET, 9 FEET EAST OF THE WEST EDGE OF THE WEST
 ME1783'SIDEWALK OF NAGEL AVENUE.  A COPPER BOLT IN THE TOP OF A CONCRETE
 ME1783'POST AND COVERED WITH A 10-INCH SQUARE CAST IRON BOX THAT IS ABOUT
 ME1783'FLUSH WITH THE SIDEWALK.
 ME1783
 ME1783                          STATION RECOVERY (1977)
 ME1783
 ME1783'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1783'RECOVERED IN GOOD CONDITION.
 ME1783
 ME1783                          STATION RECOVERY (1989)
 ME1783
 ME1783'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1783'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4450 ***********************************************************************
 DO4450  DESIGNATION -  2105
 DO4450  PID         -  DO4450
 DO4450  STATE/COUNTY-  IL/UNION
 DO4450  COUNTRY     -  US
 DO4450  USGS QUAD   -  ANNA (2018)
 DO4450
 DO4450                         *CURRENT SURVEY CONTROL
 DO4450  ______________________________________________________________________
 DO4450* NAD 83(1986) POSITION- 37 25 49.7    (N) 089 12 40.9    (W)   HD_HELD2
 DO4450* NAVD 88 ORTHO HEIGHT -   171.258 (meters)      561.87  (feet) ADJUSTED
 DO4450  ______________________________________________________________________
 DO4450  GEOID HEIGHT    -        -28.508 (meters)                     GEOID18
 DO4450  DYNAMIC HEIGHT  -        171.134 (meters)      561.46  (feet) COMP
 DO4450  MODELED GRAVITY -    979,908.2   (mgal)                       NAVD 88
 DO4450
 DO4450  VERT ORDER      -  SECOND    CLASS I
 DO4450
 DO4450.The horizontal coordinates were established by autonomous hand held GPS
 DO4450.observations and have an estimated accuracy of +/- 10 meters.
 DO4450
 DO4450.The orthometric height was determined by differential leveling and
 DO4450.adjusted by the NATIONAL GEODETIC SURVEY
 DO4450.in April 2013.
 DO4450
 DO4450.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4450.GEOID18 height accuracy estimate available here.
 DO4450
 DO4450.Click photographs - Photos may exist for this station.
 DO4450
 DO4450.The dynamic height is computed by dividing the NAVD 88
 DO4450.geopotential number by the normal gravity value computed on the
 DO4450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4450.degrees latitude (g = 980.6199 gals.).
 DO4450
 DO4450.The modeled gravity was interpolated from observed gravity values.
 DO4450
 DO4450;                    North         East    Units  Estimated Accuracy
 DO4450;SPC IL W     -    85,189.      784,548.      MT  (+/- 10 meters HH2 GPS)
 DO4450
 DO4450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0434344923(NAD 83)
 DO4450
 DO4450                          SUPERSEDED SURVEY CONTROL
 DO4450
 DO4450.No superseded survey control is available for this station.
 DO4450
 DO4450_MARKER: DD = SURVEY DISK
 DO4450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO4450_STAMPING: 2105
 DO4450_MARK LOGO: ILDT
 DO4450_PROJECTION: FLUSH
 DO4450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4450+STABILITY: SURFACE MOTION
 DO4450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4450+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4450
 DO4450  HISTORY     - Date     Condition        Report By
 DO4450  HISTORY     - UNK      MONUMENTED       ILDT
 DO4450  HISTORY     - 20120502 GOOD             AMESC
 DO4450
 DO4450                          STATION DESCRIPTION
 DO4450
 DO4450'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 DO4450'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH-NORTHWEST OF
 DO4450'DONGOLA, 3.5 MI (5.6 KM) EAST-SOUTHEAST OF JONESBORO AND 2.9 MI (4.7
 DO4450'KM) SOUTHEAST OF ANNA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4450'
 DO4450'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 146
 DO4450'PROCEED SOUTHEAST ALONG US ROUTE 51 2.50 MI (4.0 KM) TO THE STATION ON
 DO4450'THE RIGHT.
 DO4450'
 DO4450'THE STATION IS 38 FT (11.6 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DO4450'208 FT (63.4 M) SOUTHEAST OF THE CENTERLINE OF A GRASS FIELD ENTRANCE,
 DO4450'89 FT (27.1 M) NORTHEAST OF THE RIGHT OF WAY FENCE AND 1 FT (0.3 M)
 DO4450'NORTHEAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1780 ***********************************************************************
 ME1780  DESIGNATION -  211
 ME1780  PID         -  ME1780
 ME1780  STATE/COUNTY-  IL/COOK
 ME1780  COUNTRY     -  US
 ME1780  USGS QUAD   -  BERWYN (2018)
 ME1780
 ME1780                         *CURRENT SURVEY CONTROL
 ME1780  ______________________________________________________________________
 ME1780* NAD 83(1986) POSITION- 41 47 24.     (N) 087 47 43.     (W)   SCALED
 ME1780* NAVD 88 ORTHO HEIGHT -   187.115 (meters)      613.89  (feet) ADJUSTED
 ME1780  ______________________________________________________________________
 ME1780  GEOID HEIGHT    -        -33.424 (meters)                     GEOID18
 ME1780  DYNAMIC HEIGHT  -        187.049 (meters)      613.68  (feet) COMP
 ME1780  MODELED GRAVITY -    980,268.0   (mgal)                       NAVD 88
 ME1780
 ME1780  VERT ORDER      -  FIRST     CLASS II
 ME1780
 ME1780.The horizontal coordinates were scaled from a map and have
 ME1780.an estimated accuracy of +/- 6 seconds.
 ME1780
 ME1780.The orthometric height was determined by differential leveling and
 ME1780.adjusted by the NATIONAL GEODETIC SURVEY
 ME1780.in June 1991.
 ME1780
 ME1780.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1780.GEOID18 height accuracy estimate available here.
 ME1780
 ME1780.Click photographs - Photos may exist for this station.
 ME1780
 ME1780.The dynamic height is computed by dividing the NAVD 88
 ME1780.geopotential number by the normal gravity value computed on the
 ME1780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1780.degrees latitude (g = 980.6199 gals.).
 ME1780
 ME1780.The modeled gravity was interpolated from observed gravity values.
 ME1780
 ME1780;                    North         East    Units  Estimated Accuracy
 ME1780;SPC IL E     -   568,920.      344,720.      MT  (+/- 180 meters Scaled)
 ME1780
 ME1780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM339267(NAD 83)
 ME1780
 ME1780                          SUPERSEDED SURVEY CONTROL
 ME1780
 ME1780  NGVD 29 (??/??/92)  187.201  (m)          614.18   (f) ADJ UNCH    1 2
 ME1780
 ME1780.Superseded values are not recommended for survey control.
 ME1780
 ME1780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1780.See file dsdata.pdf to determine how the superseded data were derived.
 ME1780
 ME1780_MARKER: B = BOLT
 ME1780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1780+STABILITY: SURFACE MOTION
 ME1780
 ME1780  HISTORY     - Date     Condition        Report By
 ME1780  HISTORY     - UNK      MONUMENTED       IL1670
 ME1780  HISTORY     - 1947     GOOD             CGS
 ME1780  HISTORY     - 1977     GOOD             NGS
 ME1780  HISTORY     - 1987     GOOD             USPSQD
 ME1780  HISTORY     - 1989     GOOD             USPSQD
 ME1780
 ME1780                          STATION DESCRIPTION
 ME1780
 ME1780'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1780'IN CHICAGO.
 ME1780'AT THE SOUTHWEST CORNER OF NEVA AVENUE AND 56TH STREET, 9 1/2
 ME1780'FEET EAST OF THE WEST EDGE OF THE WEST SIDE WALK ON NEVA AVENUE,
 ME1780'8 1/2 FEET NORTH OF THE SOUTH EDGE OF THE SOUTH SIDEWALK ON 56TH
 ME1780'STREET, ABOUT LEVEL WITH THE SIDE WALK.  A 1/2-INCH COPPER BOLT
 ME1780'SET IN THE TOP OF A CONCRETE POST AND COVERED WITH A 10-INCH
 ME1780'SQUARE CAST IRON BOX.
 ME1780
 ME1780                          STATION RECOVERY (1977)
 ME1780
 ME1780'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1780'RECOVERED IN GOOD CONDITION.
 ME1780
 ME1780                          STATION RECOVERY (1987)
 ME1780
 ME1780'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1780'RECOVERED IN GOOD CONDITION.
 ME1780
 ME1780                          STATION RECOVERY (1989)
 ME1780
 ME1780'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1780'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9263 ***********************************************************************
 AF9263  CBN         -  This is a Cooperative Base Network Control Station.
 AF9263  DESIGNATION -  2111
 AF9263  PID         -  AF9263
 AF9263  STATE/COUNTY-  IL/TAZEWELL
 AF9263  COUNTRY     -  US
 AF9263  USGS QUAD   -  NATRONA (2018)
 AF9263
 AF9263                         *CURRENT SURVEY CONTROL
 AF9263  ______________________________________________________________________
 AF9263* NAD 83(2011) POSITION- 40 22 15.45233(N) 089 38 28.89940(W)   ADJUSTED
 AF9263* NAD 83(2011) ELLIP HT-   126.827 (meters)        (06/27/12)   ADJUSTED
 AF9263* NAD 83(2011) EPOCH   -  2010.00
 AF9263* NAVD 88 ORTHO HEIGHT -   159.610 (meters)      523.65  (feet) ADJUSTED
 AF9263  ______________________________________________________________________
 AF9263  GEOID HEIGHT    -        -32.786 (meters)                     GEOID18
 AF9263  NAD 83(2011) X  -     30,459.610 (meters)                     COMP
 AF9263  NAD 83(2011) Y  - -4,866,130.114 (meters)                     COMP
 AF9263  NAD 83(2011) Z  -  4,109,535.633 (meters)                     COMP
 AF9263  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 AF9263  DYNAMIC HEIGHT  -        159.533 (meters)      523.40  (feet) COMP
 AF9263  MODELED GRAVITY -    980,136.5   (mgal)                       NAVD 88
 AF9263
 AF9263  VERT ORDER      -  SECOND    CLASS I
 AF9263
 AF9263  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9263  Standards:
 AF9263         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9263            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9263  -------------------------------------------------------------------
 AF9263  NETWORK    0.40   0.69           0.18   0.14   0.35     -0.09132397
 AF9263  -------------------------------------------------------------------
 AF9263  Click here for local accuracies and other accuracy information.
 AF9263
 AF9263.The horizontal coordinates were established by GPS observations
 AF9263.and adjusted by the National Geodetic Survey in June 2012.
 AF9263
 AF9263.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9263.been affixed to the stable North American tectonic plate. See 
 AF9263.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9263
 AF9263.The horizontal coordinates are valid at the epoch date displayed above
 AF9263.which is a decimal equivalence of Year/Month/Day.
 AF9263
 AF9263.The orthometric height was determined by differential leveling and
 AF9263.adjusted by the IL DEPT OF TRANSP
 AF9263.in July 2015.
 AF9263
 AF9263.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9263.GEOID18 height accuracy estimate available here.
 AF9263
 AF9263.Click photographs - Photos may exist for this station.
 AF9263
 AF9263.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9263
 AF9263.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9263
 AF9263.The ellipsoidal height was determined by GPS observations
 AF9263.and is referenced to NAD 83.
 AF9263
 AF9263.The dynamic height is computed by dividing the NAVD 88
 AF9263.geopotential number by the normal gravity value computed on the
 AF9263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9263.degrees latitude (g = 980.6199 gals.).
 AF9263
 AF9263.The modeled gravity was interpolated from observed gravity values.
 AF9263
 AF9263. The following values were computed from the NAD 83(2011) position.
 AF9263
 AF9263;                    North         East     Units Scale Factor Converg.
 AF9263;SPC IL W     -   411,308.460   744,611.677   MT  0.99996567   +0 20 24.9
 AF9263;SPC IL W     - 1,349,434.51  2,442,946.81   sFT  0.99996567   +0 20 24.9
 AF9263;UTM  16      - 4,472,280.854   275,746.090   MT  1.00021909   -1 42 41.8
 AF9263
 AF9263!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9263!SPC IL W     -   0.99998010  x   0.99996567  =   0.99994578
 AF9263!UTM  16      -   0.99998010  x   1.00021909  =   1.00019919
 AF9263
 AF9263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7574672280(NAD 83)
 AF9263
 AF9263                          SUPERSEDED SURVEY CONTROL
 AF9263
 AF9263  NAD 83(2007)-  40 22 15.45250(N)    089 38 28.90039(W) AD(2002.00) 0
 AF9263  ELLIP H (02/10/07)  126.854  (m)                       GP(2002.00)    
 AF9263  ELLIP H (10/15/04)  126.824  (m)                       GP(       ) 4 2
 AF9263  NAD 83(1997)-  40 22 15.45245(N)    089 38 28.89996(W) AD(       ) B
 AF9263  ELLIP H (07/17/98)  126.841  (m)                       GP(       ) 4 1
 AF9263  NAVD 88 (08/01/11)  159.6    (m)  GEOID09  model used  GPS OBS        
 AF9263  NAVD 88 (01/16/04)  159.6    (m)  GEOID99  model used  GPS OBS        
 AF9263  NAVD 88 (07/17/98)  159.6    (m)  GEOID96  model used  GPS OBS        
 AF9263
 AF9263.Superseded values are not recommended for survey control.
 AF9263
 AF9263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9263.See file dsdata.pdf to determine how the superseded data were derived.
 AF9263
 AF9263_MARKER: F = FLANGE-ENCASED ROD
 AF9263_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9263_STAMPING: 2111
 AF9263_MARK LOGO: ILDT
 AF9263_PROJECTION: RECESSED 8 CENTIMETERS
 AF9263_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AF9263_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9263+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2020
 AF9263_ROD/PIPE-DEPTH: 3.70 meters
 AF9263_SLEEVE-DEPTH  : 1.00 meters
 AF9263
 AF9263  HISTORY     - Date     Condition        Report By
 AF9263  HISTORY     - 1995     MONUMENTED       ASCPC
 AF9263  HISTORY     - 20031103 GOOD             ILDT
 AF9263  HISTORY     - 20061113 GOOD             FARNGP
 AF9263  HISTORY     - 20100501 GOOD             ILDT
 AF9263  HISTORY     - 20141001 GOOD             DJHENK
 AF9263  HISTORY     - 20200818 GOOD             ILDT
 AF9263
 AF9263                          STATION DESCRIPTION
 AF9263
 AF9263'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AF9263'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) WEST OF DELEVAN IN THE
 AF9263'NORTHEAST ANGLE OF THE INTERSECTION OF STATE ROUTES 29 (1500E) AND 122
 AF9263'(3500N), 18.2 M (59.7 FT) EAST OF THE CENTER OF ROUTE 29, 30.0 M (98.4
 AF9263'FT) NORTH OF THE CENTER OF ROUTE 122, 13.9 M (45.6 FT) SOUTH OF A
 AF9263'POWER POLE WITH GUY WIRE, 5.4 M (17.7 FT) SOUTH OF A CONCRETE
 AF9263'RIGHT-OF-WAY MARKER, 10.9 M (35.8 FT) NORTH OF THE TOP CENTER OF A
 AF9263'METAL CULVERT PIPE UNDER ROUTE 122, AND 24.9 M (81.7 FT) NORTHEAST OF
 AF9263'A STOP SIGN POST IN A CONCRETE TRIANGULAR ISLAND.  NOTE--ACCESS TO THE
 AF9263'STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 AF9263
 AF9263                          STATION RECOVERY (2003)
 AF9263
 AF9263'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 AF9263'RECOVERED AS DESCRIBED
 AF9263
 AF9263                          STATION RECOVERY (2006)
 AF9263
 AF9263'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 AF9263'RECOVERED IN GOOD CONDITION.
 AF9263
 AF9263                          STATION RECOVERY (2010)
 AF9263
 AF9263'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 AF9263'RECOVERED AS DESCRIBED
 AF9263
 AF9263                          STATION RECOVERY (2014)
 AF9263
 AF9263'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 AF9263'RECOVERED AS DESCRIBED.
 AF9263
 AF9263                          STATION RECOVERY (2020)
 AF9263
 AF9263'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 AF9263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0029 ***********************************************************************
 KC0029  DESIGNATION -  22
 KC0029  PID         -  KC0029
 KC0029  STATE/COUNTY-  IL/MORGAN
 KC0029  COUNTRY     -  US
 KC0029  USGS QUAD   -  CHAPIN (2018)
 KC0029
 KC0029                         *CURRENT SURVEY CONTROL
 KC0029  ______________________________________________________________________
 KC0029* NAD 83(1986) POSITION- 39 50 25.     (N) 090 29 20.     (W)   SCALED
 KC0029* NAVD 88 ORTHO HEIGHT -   146.274 (meters)      479.90  (feet) ADJUSTED
 KC0029  ______________________________________________________________________
 KC0029  GEOID HEIGHT    -        -32.768 (meters)                     GEOID18
 KC0029  DYNAMIC HEIGHT  -        146.195 (meters)      479.64  (feet) COMP
 KC0029  MODELED GRAVITY -    980,086.6   (mgal)                       NAVD 88
 KC0029
 KC0029  VERT ORDER      -  FIRST     CLASS II
 KC0029
 KC0029.The horizontal coordinates were scaled from a map and have
 KC0029.an estimated accuracy of +/- 6 seconds.
 KC0029
 KC0029.The orthometric height was determined by differential leveling and
 KC0029.adjusted by the NATIONAL GEODETIC SURVEY
 KC0029.in June 1991.
 KC0029
 KC0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0029.GEOID18 height accuracy estimate available here.
 KC0029
 KC0029.Click photographs - Photos may exist for this station.
 KC0029
 KC0029.The dynamic height is computed by dividing the NAVD 88
 KC0029.geopotential number by the normal gravity value computed on the
 KC0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0029.degrees latitude (g = 980.6199 gals.).
 KC0029
 KC0029.The modeled gravity was interpolated from observed gravity values.
 KC0029
 KC0029;                    North         East    Units  Estimated Accuracy
 KC0029;SPC IL W     -   352,300.      672,420.      MT  (+/- 180 meters Scaled)
 KC0029
 KC0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE148130(NAD 83)
 KC0029
 KC0029                          SUPERSEDED SURVEY CONTROL
 KC0029
 KC0029  NGVD 29 (??/??/92)  146.38   (m)          480.2    (f) COMPUTED    1 2
 KC0029
 KC0029.Superseded values are not recommended for survey control.
 KC0029
 KC0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0029.See file dsdata.pdf to determine how the superseded data were derived.
 KC0029
 KC0029_MARKER: B = BOLT
 KC0029_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0029_SP_SET: LIMESTONE SLAB
 KC0029_STAMPING: ELEV 487.83 FT MEMPHIS DATUM
 KC0029_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0029
 KC0029  HISTORY     - Date     Condition        Report By
 KC0029  HISTORY     - 1903     MONUMENTED       IRC
 KC0029  HISTORY     - 1961     MARK NOT FOUND   CGS
 KC0029
 KC0029                          STATION DESCRIPTION
 KC0029
 KC0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0029'3 MI NE FROM MEREDOSIA.
 KC0029'3.0 MILES NORTHEAST ALONG STATE HIGHWAY 100 FROM MEREDOSIA,
 KC0029'MORGAN COUNTY, 1.2 MILES SOUTHWEST OF MC KENDREE CHAPEL, AT THE
 KC0029'FARMHOUSE OF EDWARD HAMMON ON THE SOUTHEAST SIDE OF THE HIGHWAY,
 KC0029'75.5 FEET NORTH OF THE NORTH CORNER OF THE HOUSE, 3 FEET SOUTH
 KC0029'OF THE EAST HIGHWAY FENCE, 5.4 FEET NORTH OF THE EAST YARD FENCE,
 KC0029'AND JUST NORTHEAST OF THE FRONT GATE.  A COPPER BOLT, LEADED IN
 KC0029'THE TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDER GROUND, ACCESS TO
 KC0029'WHICH IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER
 KC0029'SURVEY STANDARD CAP, STAMPED ELEV 487.83 FT MEMPHIS DATUM.
 KC0029'NOTE-- THE ROAD HAS BEEN CHANGED AND REBUILT AND THE MARK MAY
 KC0029'POSSIBLY HAVE BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0152 ***********************************************************************
 NG0152  DESIGNATION -  22
 NG0152  PID         -  NG0152
 NG0152  STATE/COUNTY-  IL/LAKE
 NG0152  COUNTRY     -  US
 NG0152  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0152
 NG0152                         *CURRENT SURVEY CONTROL
 NG0152  ______________________________________________________________________
 NG0152* NAD 83(1986) POSITION- 42 09 56.     (N) 087 46 58.     (W)   SCALED
 NG0152* NAVD 88 ORTHO HEIGHT -   205.520 (meters)      674.28  (feet) ADJUSTED
 NG0152  ______________________________________________________________________
 NG0152  GEOID HEIGHT    -        -33.993 (meters)                     GEOID18
 NG0152  DYNAMIC HEIGHT  -        205.455 (meters)      674.06  (feet) COMP
 NG0152  MODELED GRAVITY -    980,299.6   (mgal)                       NAVD 88
 NG0152
 NG0152  VERT ORDER      -  SECOND    CLASS 0
 NG0152
 NG0152.The horizontal coordinates were scaled from a map and have
 NG0152.an estimated accuracy of +/- 6 seconds.
 NG0152
 NG0152.The orthometric height was determined by differential leveling and
 NG0152.adjusted by the NATIONAL GEODETIC SURVEY
 NG0152.in June 1991.
 NG0152
 NG0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0152.GEOID18 height accuracy estimate available here.
 NG0152
 NG0152.Click photographs - Photos may exist for this station.
 NG0152
 NG0152.The dynamic height is computed by dividing the NAVD 88
 NG0152.geopotential number by the normal gravity value computed on the
 NG0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0152.degrees latitude (g = 980.6199 gals.).
 NG0152
 NG0152.The modeled gravity was interpolated from observed gravity values.
 NG0152
 NG0152;                    North         East    Units  Estimated Accuracy
 NG0152;SPC IL E     -   610,640.      345,490.      MT  (+/- 180 meters Scaled)
 NG0152
 NG0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM353684(NAD 83)
 NG0152
 NG0152                          SUPERSEDED SURVEY CONTROL
 NG0152
 NG0152  NGVD 29 (??/??/92)  205.604  (m)          674.55   (f) ADJ UNCH    2 0
 NG0152
 NG0152.Superseded values are not recommended for survey control.
 NG0152
 NG0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0152.See file dsdata.pdf to determine how the superseded data were derived.
 NG0152
 NG0152_MARKER: Z = SEE DESCRIPTION
 NG0152_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0152_SP_SET: PARKWAY
 NG0152_STAMPING: 22
 NG0152_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0152
 NG0152  HISTORY     - Date     Condition        Report By
 NG0152  HISTORY     - UNK      MONUMENTED
 NG0152  HISTORY     - 1953     GOOD             CGS
 NG0152  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0152  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NG0152  HISTORY     - 19960427 MARK NOT FOUND   USPSQD
 NG0152  HISTORY     - 20030405 MARK NOT FOUND   USPSQD
 NG0152
 NG0152                          STATION DESCRIPTION
 NG0152
 NG0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 NG0152'AT RAVINIA.
 NG0152'AT RAVINIA, LAKE COUNTY, 135 FEET EAST OF THE CENTERLINE OF THE
 NG0152'EAST TRACK OF THE CHICAGO AND NORTH WESTERN RAILWAY, AT THE
 NG0152'INTERSECTION OF ROGER WILLIAMS AVENUE AND ST. JOHNS AVENUE, 48.6
 NG0152'FEET NORTH OF THE SIDEWALK ALONG ROGER WILLIAMS AVENUE, 9.8 FEET
 NG0152'WEST OF ST. JOHNS AVENUE, AND IN A PARKWAY BETWEEN ST. JOHNS
 NG0152'AVENUE AND THE CHICAGO, NORTH SHORE AND MILWAUKEE RAILWAY.  A
 NG0152'CONCRETE POST STAMPED 22 AND FLUSH WITH THE GROUND.
 NG0152
 NG0152                          STATION RECOVERY (1973)
 NG0152
 NG0152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0152'MARK NOT FOUND.
 NG0152
 NG0152                          STATION RECOVERY (1987)
 NG0152
 NG0152'RECOVERY NOTE BY US POWER SQUADRON 1987 (MOC)
 NG0152'MARK NOT FOUND.
 NG0152
 NG0152                          STATION RECOVERY (1996)
 NG0152
 NG0152'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0152'MARK NOT FOUND.
 NG0152
 NG0152                          STATION RECOVERY (2003)
 NG0152
 NG0152'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NG0152'MARK NOT FOUND.
 NG0152'NEW PARKING LOT, SIDEWALK, AND LANDSCAPING ADDED ON SITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1977 ***********************************************************************
 DN1977  DESIGNATION -  22
 DN1977  PID         -  DN1977
 DN1977  STATE/COUNTY-  IL/FULTON
 DN1977  COUNTRY     -  US
 DN1977  USGS QUAD   -  BANNER (2018)
 DN1977
 DN1977                         *CURRENT SURVEY CONTROL
 DN1977  ______________________________________________________________________
 DN1977* NAD 83(2011) POSITION- 40 35 23.99531(N) 089 59 23.90694(W)   ADJUSTED
 DN1977* NAD 83(2011) ELLIP HT-   155.831 (meters)        (06/27/12)   ADJUSTED
 DN1977* NAD 83(2011) EPOCH   -  2010.00
 DN1977* NAVD 88 ORTHO HEIGHT -   188.9   (meters)      620.    (feet) GPS OBS
 DN1977  ______________________________________________________________________
 DN1977  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1977  GEOID HEIGHT    -        -33.057 (meters)                     GEOID09
 DN1977  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 DN1977  NAD 83(2011) X  -        848.753 (meters)                     COMP
 DN1977  NAD 83(2011) Y  - -4,850,456.854 (meters)                     COMP
 DN1977  NAD 83(2011) Z  -  4,128,055.612 (meters)                     COMP
 DN1977  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 DN1977
 DN1977  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1977  Standards:
 DN1977         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1977            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1977  -------------------------------------------------------------------
 DN1977  NETWORK    2.58   1.94           1.16   0.90   0.99     -0.20497793
 DN1977  -------------------------------------------------------------------
 DN1977  Click here for local accuracies and other accuracy information.
 DN1977
 DN1977.The horizontal coordinates were established by GPS observations
 DN1977.and adjusted by the National Geodetic Survey in June 2012.
 DN1977
 DN1977.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1977.been affixed to the stable North American tectonic plate. See 
 DN1977.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1977
 DN1977.The horizontal coordinates are valid at the epoch date displayed above
 DN1977.which is a decimal equivalence of Year/Month/Day.
 DN1977
 DN1977.The orthometric height was determined by GPS observations and a
 DN1977.high-resolution geoid model.
 DN1977
 DN1977.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1977.GEOID18 height accuracy estimate available here.
 DN1977
 DN1977.Click photographs - Photos may exist for this station.
 DN1977
 DN1977.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1977
 DN1977.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1977
 DN1977.The ellipsoidal height was determined by GPS observations
 DN1977.and is referenced to NAD 83.
 DN1977
 DN1977. The following values were computed from the NAD 83(2011) position.
 DN1977
 DN1977;                    North         East     Units Scale Factor Converg.
 DN1977;SPC IL W     -   435,512.587   714,956.919   MT  0.99994393   +0 06 53.9
 DN1977;SPC IL W     - 1,428,844.21  2,345,654.49   sFT  0.99994393   +0 06 53.9
 DN1977;UTM  16      - 4,497,542.431   246,969.018   MT  1.00038815   -1 56 47.2
 DN1977;UTM  15      - 4,497,600.302   754,728.128   MT  1.00039876   +1 57 34.2
 DN1977
 DN1977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1977!SPC IL W     -   0.99997556  x   0.99994393  =   0.99991949
 DN1977!UTM  16      -   0.99997556  x   1.00038815  =   1.00036370
 DN1977!UTM  15      -   0.99997556  x   1.00039876  =   1.00037431
 DN1977
 DN1977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4696997542(NAD 83)
 DN1977
 DN1977                          SUPERSEDED SURVEY CONTROL
 DN1977
 DN1977  NAD 83(2007)-  40 35 23.99554(N)    089 59 23.90800(W) AD(2002.00) 1
 DN1977  ELLIP H (08/11/11)  155.849  (m)                       GP(2002.00) 4 1
 DN1977
 DN1977.Superseded values are not recommended for survey control.
 DN1977
 DN1977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1977.See file dsdata.pdf to determine how the superseded data were derived.
 DN1977
 DN1977_MARKER: DD = SURVEY DISK
 DN1977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1977_STAMPING: FC22
 DN1977_MARK LOGO: NONE
 DN1977_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1977+STABILITY: SURFACE MOTION
 DN1977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1977+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1977
 DN1977  HISTORY     - Date     Condition        Report By
 DN1977  HISTORY     - 200905   MONUMENTED       ILDT
 DN1977
 DN1977                          STATION DESCRIPTION
 DN1977
 DN1977'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1977'STATION IS LOCATED 3.4 MILES NORTHEAST OF THE CITY OF CANTON. TO REACH
 DN1977'THE STATION FROM THE POST OFFICE IN THE CITY OF CANTON AT THE
 DN1977'INTERSECTION OF AVENUE A AND ELM STREET, PROCEED EAST 0.1 MILES ALONG
 DN1977'ELM STREET TO THE INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) ON
 DN1977'MAIN STREET AND PROCEED 2.4 MILES ALONG MAIN STREET (ILLINOIS ROUTE
 DN1977'78) TO THE INTERSECTION WITH CYPRESS STREET. TURN RIGHT (EAST) ON
 DN1977'CYPRESS AND PROCEED 2.4 MILES ALONG CYPRESS STREET TO THE INTERSECTION
 DN1977'WITH LAKE ROAD. STATION IS 35.00 FEET NORTH OF THE CENTERLINE OF
 DN1977'CYPRESS STREET, 71.68 FEET NORTHEAST OF A PK NAIL IN A POWER POLE AND
 DN1977'58.00 FEET NORTHEAST OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0910 ***********************************************************************
 NH0910  DESIGNATION -  22 MDD
 NH0910  PID         -  NH0910
 NH0910  STATE/COUNTY-  IL/JO DAVIESS
 NH0910  COUNTRY     -  US
 NH0910  USGS QUAD   -  WARREN (2018)
 NH0910
 NH0910                         *CURRENT SURVEY CONTROL
 NH0910  ______________________________________________________________________
 NH0910* NAD 83(1986) POSITION- 42 25 40.     (N) 089 59 01.     (W)   SCALED
 NH0910* NAVD 88 ORTHO HEIGHT -   281.604 (meters)      923.90  (feet) ADJUSTED
 NH0910  ______________________________________________________________________
 NH0910  GEOID HEIGHT    -        -33.289 (meters)                     GEOID18
 NH0910  DYNAMIC HEIGHT  -        281.511 (meters)      923.59  (feet) COMP
 NH0910  MODELED GRAVITY -    980,283.4   (mgal)                       NAVD 88
 NH0910
 NH0910  VERT ORDER      -  THIRD
 NH0910
 NH0910.The horizontal coordinates were scaled from a map and have
 NH0910.an estimated accuracy of +/- 6 seconds.
 NH0910
 NH0910.The orthometric height was determined by differential leveling and
 NH0910.adjusted by the NATIONAL GEODETIC SURVEY
 NH0910.in June 1991.
 NH0910
 NH0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0910.GEOID18 height accuracy estimate available here.
 NH0910
 NH0910.Click photographs - Photos may exist for this station.
 NH0910
 NH0910.The dynamic height is computed by dividing the NAVD 88
 NH0910.geopotential number by the normal gravity value computed on the
 NH0910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0910.degrees latitude (g = 980.6199 gals.).
 NH0910
 NH0910.The modeled gravity was interpolated from observed gravity values.
 NH0910
 NH0910;                    North         East    Units  Estimated Accuracy
 NH0910;SPC IL W     -   639,610.      715,060.      MT  (+/- 180 meters Scaled)
 NH0910
 NH0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN545015(NAD 83)
 NH0910
 NH0910                          SUPERSEDED SURVEY CONTROL
 NH0910
 NH0910.No superseded survey control is available for this station.
 NH0910
 NH0910_MARKER: DB = BENCH MARK DISK
 NH0910_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0910_SP_SET: BOX CULVERT HEADWALL
 NH0910_STAMPING: 22 MDD 1967
 NH0910_MARK LOGO: USGS
 NH0910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0910+STABILITY: SURFACE MOTION
 NH0910
 NH0910  HISTORY     - Date     Condition        Report By
 NH0910  HISTORY     - 1967     MONUMENTED       USGS
 NH0910  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NH0910
 NH0910                          STATION DESCRIPTION
 NH0910
 NH0910'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0910'7.6 KM (4.70 MI) SOUTH FROM WARREN.
 NH0910'WARREN, 4.7 MI SOUTH OF ALONG HWY. 78.  ABOUT 0.2 MI SOUTH OF THE
 NH0910'CORNER OF SECS. 7, 12, 13 AND 18, T. 28 N., RS. 4 AND 5 E., 12 FT
 NH0910'SOUTH, 22 FT EAST AND 10.3 FT HIGHER THAN RD. AT CONCRETE CULVERT,
 NH0910'ON TOP OF THE SOUTH END OF THE EAST HEADWALL OF CONCRETE BOX CULVERT,
 NH0910'A STANDARD TABLET STAMPED 22 MDD 1967
 NH0910
 NH0910                          STATION RECOVERY (1996)
 NH0910
 NH0910'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0910'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1803 ***********************************************************************
 LC1803  DESIGNATION -  22 RE
 LC1803  PID         -  LC1803
 LC1803  STATE/COUNTY-  IL/MACON
 LC1803  COUNTRY     -  US
 LC1803  USGS QUAD   -  MAROA (2018)
 LC1803
 LC1803                         *CURRENT SURVEY CONTROL
 LC1803  ______________________________________________________________________
 LC1803* NAD 83(1997) POSITION- 40 00 32.65233(N) 088 55 06.75573(W)   ADJUSTED
 LC1803* NAVD 88 ORTHO HEIGHT -   213.509 (meters)      700.49  (feet) ADJUSTED
 LC1803  ______________________________________________________________________
 LC1803  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 LC1803  LAPLACE CORR    -          1.18  (seconds)                    DEFLEC18
 LC1803  DYNAMIC HEIGHT  -        213.399 (meters)      700.13  (feet) COMP
 LC1803  MODELED GRAVITY -    980,103.8   (mgal)                       NAVD 88
 LC1803
 LC1803  HORZ ORDER      -  SECOND
 LC1803  VERT ORDER      -  SECOND    CLASS I
 LC1803
 LC1803.The horizontal coordinates were established by classical geodetic methods
 LC1803.and adjusted by the National Geodetic Survey in October 1999.
 LC1803
 LC1803.The orthometric height was determined by differential leveling and
 LC1803.adjusted by the NATIONAL GEODETIC SURVEY
 LC1803.in November 2014.
 LC1803
 LC1803.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1803.GEOID18 height accuracy estimate available here.
 LC1803
 LC1803.Click photographs - Photos may exist for this station.
 LC1803
 LC1803.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1803
 LC1803.The dynamic height is computed by dividing the NAVD 88
 LC1803.geopotential number by the normal gravity value computed on the
 LC1803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1803.degrees latitude (g = 980.6199 gals.).
 LC1803
 LC1803.The modeled gravity was interpolated from observed gravity values.
 LC1803
 LC1803. The following values were computed from the NAD 83(1997) position.
 LC1803
 LC1803;                    North         East     Units Scale Factor Converg.
 LC1803;SPC IL E     -   371,171.437   250,034.376   MT  1.00000572   -0 22 34.5
 LC1803;SPC IL E     - 1,217,751.62    820,321.12   sFT  1.00000572   -0 22 34.5
 LC1803;SPC IL W     -   371,741.109   806,563.180   MT  1.00008092   +0 48 09.0
 LC1803;SPC IL W     - 1,219,620.62  2,646,199.37   sFT  1.00008092   +0 48 09.0
 LC1803;UTM  16      - 4,430,526.855   336,250.023   MT  0.99993010   -1 14 01.4
 LC1803
 LC1803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1803!SPC IL E     -   0.99997155  x   1.00000572  =   0.99997727
 LC1803!SPC IL W     -   0.99997155  x   1.00008092  =   1.00005247
 LC1803!UTM  16      -   0.99997155  x   0.99993010  =   0.99990165
 LC1803
 LC1803:                Primary Azimuth Mark                     Grid Az
 LC1803:SPC IL E     -  MAROA PLAINS TV MICROWAVE                320 17 56.0
 LC1803:SPC IL W     -  MAROA PLAINS TV MICROWAVE                319 07 12.5
 LC1803:UTM  16      -  MAROA PLAINS TV MICROWAVE                321 09 22.9
 LC1803
 LC1803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3625030526(NAD 83)
 LC1803
 LC1803|---------------------------------------------------------------------|
 LC1803| PID    Reference Object                     Distance      Geod. Az  |
 LC1803|                                                           dddmmss.s |
 LC1803| LC1804 22 RE A PT                            5.349 METERS 30242     |
 LC1803| LC1802 MAROA PLAINS TV MICROWAVE           APPROX. 6.1 KM 3195521.5 |
 LC1803|---------------------------------------------------------------------|
 LC1803
 LC1803                          SUPERSEDED SURVEY CONTROL
 LC1803
 LC1803  NAD 83(1986)-  40 00 32.66023(N)    088 55 06.75181(W) AD(       ) 2
 LC1803  NAD 27      -  40 00 32.52994(N)    088 55 06.46157(W) AD(       ) 2
 LC1803  NGVD 29 (07/19/86)  213.4    (m)          700.     (f) VERT ANG       
 LC1803
 LC1803.Superseded values are not recommended for survey control.
 LC1803
 LC1803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1803.See file dsdata.pdf to determine how the superseded data were derived.
 LC1803
 LC1803_MARKER: DB = BENCH MARK DISK
 LC1803_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1803_STAMPING: 22 RE 1956
 LC1803_MARK LOGO: USGS
 LC1803_PROJECTION: FLUSH
 LC1803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1803+STABILITY: SURFACE MOTION
 LC1803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1803+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 LC1803
 LC1803  HISTORY     - Date     Condition        Report By
 LC1803  HISTORY     - 1976     MONUMENTED       USGS
 LC1803  HISTORY     - 20140114 GOOD             AMESC
 LC1803
 LC1803                          STATION DESCRIPTION
 LC1803
 LC1803'DESCRIBED BY US GEOLOGICAL SURVEY 1976 (LHW)
 LC1803'THE STATION IS LOCATED ABOUT 12 MILES WEST OF CISCO, 10-1/2
 LC1803'MILES NORTH OF DECATUR, 9 MILES SOUTH-SOUTHEAST OF LUTTEELL,
 LC1803'2-1/2 MILES SOUTHEAST OF MAROA AND 3 MILES SOUTH OF MACON-DE WITT
 LC1803'COUNTY LINE.  IT IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH
 LC1803'MARK DISK STAMPED 22 RE 1956, THE DISK IS CEMENTED IN THE TOP
 LC1803'OF A 4X4-INCH CONCRETE POST THAT IS FLUSH WITH GROUND
 LC1803'SURFACE.  IT IS 87 FEET SOUTH-SOUTHWEST OF CROSSROAD AND 1.7
 LC1803'FEET NORTH OF POWERLINE POLE.
 LC1803'
 LC1803'TO REACH FROM THE POST OFFICE IN MAROA, GO EAST ON MAIN STREET
 LC1803'FOR 0.1 MILE, THE STREET JOGS NORTH AND BACK TO THE EAST, THIS
 LC1803'IS ALSO COUNTY ROUTE 38.  CONTINUE EASTERLY ON ROUTE 38 FOR
 LC1803'1.85 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTH FOR 2 MILES
 LC1803'TO STATION ON THE RIGHT, IN THE SOUTHWEST ANGLE OF CROSSROAD.
 LC1803'
 LC1803'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION WEBBER
 LC1803'DISTANCE BEING 750.955 METERS, SOUTH OF TRIANGULATION STATION
 LC1803'WEBBER.
 LC1803
 LC1803                          STATION RECOVERY (2014)
 LC1803
 LC1803'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC1803'NOTE- THE CONCRETE POST IS 7 INCH (18 CM) ROUND NOT 4 INCH (10 CM)
 LC1803'SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0499 ***********************************************************************
 LD0499  DESIGNATION -  220 A
 LD0499  PID         -  LD0499
 LD0499  STATE/COUNTY-  IL/HENDERSON
 LD0499  COUNTRY     -  US
 LD0499  USGS QUAD   -  LOMAX (2018)
 LD0499
 LD0499                         *CURRENT SURVEY CONTROL
 LD0499  ______________________________________________________________________
 LD0499* NAD 83(1986) POSITION- 40 40 17.     (N) 091 05 40.     (W)   SCALED
 LD0499* NAVD 88 ORTHO HEIGHT -   163.461 (meters)      536.29  (feet) ADJUSTED
 LD0499  ______________________________________________________________________
 LD0499  GEOID HEIGHT    -        -33.340 (meters)                     GEOID18
 LD0499  DYNAMIC HEIGHT  -        163.383 (meters)      536.03  (feet) COMP
 LD0499  MODELED GRAVITY -    980,145.7   (mgal)                       NAVD 88
 LD0499
 LD0499  VERT ORDER      -  SECOND    CLASS 0
 LD0499
 LD0499.The horizontal coordinates were scaled from a map and have
 LD0499.an estimated accuracy of +/- 6 seconds.
 LD0499
 LD0499.The orthometric height was determined by differential leveling and
 LD0499.adjusted by the NATIONAL GEODETIC SURVEY
 LD0499.in June 1991.
 LD0499
 LD0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0499.GEOID18 height accuracy estimate available here.
 LD0499
 LD0499.Click photographs - Photos may exist for this station.
 LD0499
 LD0499.The dynamic height is computed by dividing the NAVD 88
 LD0499.geopotential number by the normal gravity value computed on the
 LD0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0499.degrees latitude (g = 980.6199 gals.).
 LD0499
 LD0499.The modeled gravity was interpolated from observed gravity values.
 LD0499
 LD0499;                    North         East    Units  Estimated Accuracy
 LD0499;SPC IL W     -   444,950.      621,560.      MT  (+/- 180 meters Scaled)
 LD0499
 LD0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF610040(NAD 83)
 LD0499
 LD0499                          SUPERSEDED SURVEY CONTROL
 LD0499
 LD0499  NGVD 29 (??/??/92)  163.512  (m)          536.46   (f) ADJ UNCH    2 0
 LD0499
 LD0499.Superseded values are not recommended for survey control.
 LD0499
 LD0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0499.See file dsdata.pdf to determine how the superseded data were derived.
 LD0499
 LD0499_MARKER: Q = CHISELED SQUARE
 LD0499_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0499_SP_SET: BRIDGE
 LD0499_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0499
 LD0499  HISTORY     - Date     Condition        Report By
 LD0499  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0499  HISTORY     - 1935     GOOD             CGS
 LD0499  HISTORY     - 20010331 GOOD             NGS
 LD0499  HISTORY     - 20120522 GOOD             ILDT
 LD0499
 LD0499                          STATION DESCRIPTION
 LD0499
 LD0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0499'1.1 MI SW FROM LOMAX.
 LD0499'1.1 MILES SOUTHWEST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LD0499'RAILWAY FROM THE STATION AT LOMAX, HENDERSON COUNTY, 100 FEET
 LD0499'SOUTHWEST OF MILEPOST 220, AT BRIDGE 220 A, 8 FEET NORTHWEST OF
 LD0499'THE CENTERLINE OF THE NORTHWEST TRACK, ON THE TOP OF THE NORTHEAST
 LD0499'ABUTMENT, AND ABOUT 18 INCHES LOWER THAN THE TRACK.  A CHISELED
 LD0499'SQUARE.
 LD0499
 LD0499                          STATION RECOVERY (2001)
 LD0499
 LD0499'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0499'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0499
 LD0499                          STATION RECOVERY (2012)
 LD0499
 LD0499'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0499'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4335 ***********************************************************************
 DF4335  DESIGNATION -  2214
 DF4335  PID         -  DF4335
 DF4335  STATE/COUNTY-  IL/LASALLE
 DF4335  COUNTRY     -  US
 DF4335  USGS QUAD   -  SERENA (2018)
 DF4335
 DF4335                         *CURRENT SURVEY CONTROL
 DF4335  ______________________________________________________________________
 DF4335* NAD 83(2011) POSITION- 41 22 34.42783(N) 088 42 23.38488(W)   ADJUSTED
 DF4335* NAD 83(2011) ELLIP HT-   193.791 (meters)        (06/27/12)   ADJUSTED
 DF4335* NAD 83(2011) EPOCH   -  2010.00
 DF4335* NAVD 88 ORTHO HEIGHT -   226.6   (meters)      743.    (feet) GPS OBS
 DF4335  ______________________________________________________________________
 DF4335  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4335  GEOID HEIGHT    -        -32.794 (meters)                     GEOID99
 DF4335  GEOID HEIGHT    -        -32.847 (meters)                     GEOID18
 DF4335  NAD 83(2011) X  -    108,202.118 (meters)                     COMP
 DF4335  NAD 83(2011) Y  - -4,791,999.434 (meters)                     COMP
 DF4335  NAD 83(2011) Z  -  4,193,995.232 (meters)                     COMP
 DF4335  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 DF4335
 DF4335  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4335  Standards:
 DF4335         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4335            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4335  -------------------------------------------------------------------
 DF4335  NETWORK    2.02   2.29           0.90   0.71   1.17     -0.29945088
 DF4335  -------------------------------------------------------------------
 DF4335  Click here for local accuracies and other accuracy information.
 DF4335
 DF4335.The horizontal coordinates were established by GPS observations
 DF4335.and adjusted by the National Geodetic Survey in June 2012.
 DF4335
 DF4335.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4335.been affixed to the stable North American tectonic plate. See 
 DF4335.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4335
 DF4335.The horizontal coordinates are valid at the epoch date displayed above
 DF4335.which is a decimal equivalence of Year/Month/Day.
 DF4335
 DF4335.The orthometric height was determined by GPS observations and a
 DF4335.high-resolution geoid model.
 DF4335
 DF4335.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4335.GEOID18 height accuracy estimate available here.
 DF4335
 DF4335.Click photographs - Photos may exist for this station.
 DF4335
 DF4335.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4335
 DF4335.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4335
 DF4335.The ellipsoidal height was determined by GPS observations
 DF4335.and is referenced to NAD 83.
 DF4335
 DF4335. The following values were computed from the NAD 83(2011) position.
 DF4335
 DF4335;                    North         East     Units Scale Factor Converg.
 DF4335;SPC IL E     -   522,891.122   268,783.865   MT  0.99998699   -0 14 48.0
 DF4335;SPC IL E     - 1,715,518.62    881,835.06   sFT  0.99998699   -0 14 48.0
 DF4335;UTM  16      - 4,581,928.453   357,297.581   MT  0.99985062   -1 07 41.5
 DF4335
 DF4335!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4335!SPC IL E     -   0.99996960  x   0.99998699  =   0.99995659
 DF4335!UTM  16      -   0.99996960  x   0.99985062  =   0.99982023
 DF4335
 DF4335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5729781928(NAD 83)
 DF4335
 DF4335                          SUPERSEDED SURVEY CONTROL
 DF4335
 DF4335  NAD 83(2007)-  41 22 34.42786(N)    088 42 23.38576(W) AD(2002.00) 0
 DF4335  ELLIP H (02/10/07)  193.814  (m)                       GP(2002.00)    
 DF4335  ELLIP H (02/03/05)  193.800  (m)                       GP(       ) 4 2
 DF4335  NAD 83(1997)-  41 22 34.42795(N)    088 42 23.38564(W) AD(       ) 1
 DF4335  ELLIP H (03/04/03)  193.815  (m)                       GP(       ) 4 2
 DF4335
 DF4335.Superseded values are not recommended for survey control.
 DF4335
 DF4335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4335.See file dsdata.pdf to determine how the superseded data were derived.
 DF4335
 DF4335_MARKER: F = FLANGE-ENCASED ROD
 DF4335_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4335_STAMPING: 2214
 DF4335_MARK LOGO: ASCPC
 DF4335_PROJECTION: RECESSED 8 CENTIMETERS
 DF4335_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4335_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4335+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2020
 DF4335_ROD/PIPE-DEPTH: 3.0 meters
 DF4335_SLEEVE-DEPTH  : 0.8 meters
 DF4335
 DF4335  HISTORY     - Date     Condition        Report By
 DF4335  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4335  HISTORY     - 20080719 GOOD             GEOCAC
 DF4335  HISTORY     - 20200610 GOOD             ILDT
 DF4335
 DF4335                          STATION DESCRIPTION
 DF4335
 DF4335'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4335'SET POINT +/- 2.5 MILES N OF MARSEILLES IN NW INFIELD AT CH 15 AND
 DF4335'I80 INTERCHANGE, 78.7 FT W OF CH 15 CENTERLINE, 68.4 FT SW OF LIGHT
 DF4335'POLE 88-8.
 DF4335
 DF4335                          STATION RECOVERY (2008)
 DF4335
 DF4335'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 DF4335'RECOVERED IN GOOD CONDITION.
 DF4335
 DF4335                          STATION RECOVERY (2020)
 DF4335
 DF4335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4335'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1886 ***********************************************************************
 DN1886  DESIGNATION -  2218
 DN1886  PID         -  DN1886
 DN1886  STATE/COUNTY-  IL/TAZEWELL
 DN1886  COUNTRY     -  US
 DN1886  USGS QUAD   -  SOUTH PEKIN (2018)
 DN1886
 DN1886                         *CURRENT SURVEY CONTROL
 DN1886  ______________________________________________________________________
 DN1886* NAD 83(2011) POSITION- 40 28 47.88763(N) 089 39 48.08835(W)   ADJUSTED
 DN1886* NAD 83(2011) ELLIP HT-   124.123 (meters)        (06/27/12)   ADJUSTED
 DN1886* NAD 83(2011) EPOCH   -  2010.00
 DN1886* NAVD 88 ORTHO HEIGHT -   157.0   (meters)      515.    (feet) GPS OBS
 DN1886  ______________________________________________________________________
 DN1886  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1886  GEOID HEIGHT    -        -32.890 (meters)                     GEOID09
 DN1886  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 DN1886  NAD 83(2011) X  -     28,545.277 (meters)                     COMP
 DN1886  NAD 83(2011) Y  - -4,858,289.943 (meters)                     COMP
 DN1886  NAD 83(2011) Z  -  4,118,748.808 (meters)                     COMP
 DN1886  LAPLACE CORR    -          1.67  (seconds)                    DEFLEC18
 DN1886
 DN1886  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1886  Standards:
 DN1886         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1886            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1886  -------------------------------------------------------------------
 DN1886  NETWORK    0.39   0.65           0.18   0.13   0.33     -0.01875719
 DN1886  -------------------------------------------------------------------
 DN1886  Click here for local accuracies and other accuracy information.
 DN1886
 DN1886.The horizontal coordinates were established by GPS observations
 DN1886.and adjusted by the National Geodetic Survey in June 2012.
 DN1886
 DN1886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1886.been affixed to the stable North American tectonic plate. See 
 DN1886.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1886
 DN1886.The horizontal coordinates are valid at the epoch date displayed above
 DN1886.which is a decimal equivalence of Year/Month/Day.
 DN1886
 DN1886.The orthometric height was determined by GPS observations and a
 DN1886.high-resolution geoid model.
 DN1886
 DN1886.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1886.GEOID18 height accuracy estimate available here.
 DN1886
 DN1886.Click photographs - Photos may exist for this station.
 DN1886
 DN1886.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1886
 DN1886.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1886
 DN1886.The ellipsoidal height was determined by GPS observations
 DN1886.and is referenced to NAD 83.
 DN1886
 DN1886. The following values were computed from the NAD 83(2011) position.
 DN1886
 DN1886;                    North         East     Units Scale Factor Converg.
 DN1886;SPC IL W     -   423,401.718   742,674.625   MT  0.99996358   +0 19 36.3
 DN1886;SPC IL W     - 1,389,110.47  2,436,591.67   sFT  0.99996358   +0 19 36.3
 DN1886;UTM  16      - 4,484,438.916   274,243.371   MT  1.00022740   -1 43 47.0
 DN1886
 DN1886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1886!SPC IL W     -   0.99998053  x   0.99996358  =   0.99994411
 DN1886!UTM  16      -   0.99998053  x   1.00022740  =   1.00020792
 DN1886
 DN1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7424384438(NAD 83)
 DN1886
 DN1886                          SUPERSEDED SURVEY CONTROL
 DN1886
 DN1886  NAD 83(2007)-  40 28 47.88768(N)    089 39 48.08920(W) AD(2002.00) 1
 DN1886  ELLIP H (08/01/11)  124.132  (m)                       GP(2002.00) 3 1
 DN1886
 DN1886.Superseded values are not recommended for survey control.
 DN1886
 DN1886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1886.See file dsdata.pdf to determine how the superseded data were derived.
 DN1886
 DN1886_MARKER: F = FLANGE-ENCASED ROD
 DN1886_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1886_STAMPING: 2218
 DN1886_MARK LOGO: ILDT
 DN1886_PROJECTION: RECESSED 13 CENTIMETERS
 DN1886_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DN1886_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1886+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2023
 DN1886_ROD/PIPE-DEPTH: 6.1 meters
 DN1886_SLEEVE-DEPTH  : 0.3 meters
 DN1886
 DN1886  HISTORY     - Date     Condition        Report By
 DN1886  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1886  HISTORY     - 20200714 GOOD             ILDT
 DN1886  HISTORY     - 20230810 GOOD             ILDT
 DN1886
 DN1886                          STATION DESCRIPTION
 DN1886
 DN1886'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1886'THE STATION IS LOCATED 1.0 MILES SOUTH OF SOUTH PEKIN IN THE NORTHEAST
 DN1886'QUADRANT OF THE INTERSECTION OF IL 29 AND CR 7 (TOWNLINE RD.). 55.0
 DN1886'FEET EAST OF THE CENTERLINE IL 29. 39.0 FEET NORTH OF THE CENTERLINE
 DN1886'CR 7. 77.2 FEET WEST OF A NAIL AND WASHER IN A POWER POLE. 22.5 FEET
 DN1886'NORTHEAST OF A STOP SIGN POST. 37.3 FEET SOUTHEAST OF A NO5 REBAR IN
 DN1886'THE GROUND. 1.0 FOOT SOUTH OF A WITNESS POST AND FLUSH WITH THE
 DN1886'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1886'INCH ACCESS COVER.
 DN1886
 DN1886                          STATION RECOVERY (2020)
 DN1886
 DN1886'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1886'LOGO ACCESS COVER CAP IS MISSING.
 DN1886
 DN1886                          STATION RECOVERY (2023)
 DN1886
 DN1886'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1886'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1887 ***********************************************************************
 DN1887  DESIGNATION -  2223
 DN1887  PID         -  DN1887
 DN1887  STATE/COUNTY-  IL/TAZEWELL
 DN1887  COUNTRY     -  US
 DN1887  USGS QUAD   -  PEKIN (2018)
 DN1887
 DN1887                         *CURRENT SURVEY CONTROL
 DN1887  ______________________________________________________________________
 DN1887* NAD 83(2011) POSITION- 40 32 33.49510(N) 089 39 52.97785(W)   ADJUSTED
 DN1887* NAD 83(2011) ELLIP HT-   115.697 (meters)        (06/27/12)   ADJUSTED
 DN1887* NAD 83(2011) EPOCH   -  2010.00
 DN1887* NAVD 88 ORTHO HEIGHT -   148.6   (meters)      488.    (feet) GPS OBS
 DN1887  ______________________________________________________________________
 DN1887  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1887  GEOID HEIGHT    -        -32.943 (meters)                     GEOID09
 DN1887  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 DN1887  NAD 83(2011) X  -     28,403.620 (meters)                     COMP
 DN1887  NAD 83(2011) Y  - -4,853,763.641 (meters)                     COMP
 DN1887  NAD 83(2011) Z  -  4,124,034.221 (meters)                     COMP
 DN1887  LAPLACE CORR    -          1.94  (seconds)                    DEFLEC18
 DN1887
 DN1887  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1887  Standards:
 DN1887         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1887            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1887  -------------------------------------------------------------------
 DN1887  NETWORK    0.46   0.73           0.21   0.16   0.37     -0.07083011
 DN1887  -------------------------------------------------------------------
 DN1887  Click here for local accuracies and other accuracy information.
 DN1887
 DN1887.The horizontal coordinates were established by GPS observations
 DN1887.and adjusted by the National Geodetic Survey in June 2012.
 DN1887
 DN1887.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1887.been affixed to the stable North American tectonic plate. See 
 DN1887.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1887
 DN1887.The horizontal coordinates are valid at the epoch date displayed above
 DN1887.which is a decimal equivalence of Year/Month/Day.
 DN1887
 DN1887.The orthometric height was determined by GPS observations and a
 DN1887.high-resolution geoid model.
 DN1887
 DN1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1887.GEOID18 height accuracy estimate available here.
 DN1887
 DN1887.Click photographs - Photos may exist for this station.
 DN1887
 DN1887.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1887
 DN1887.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1887
 DN1887.The ellipsoidal height was determined by GPS observations
 DN1887.and is referenced to NAD 83.
 DN1887
 DN1887. The following values were computed from the NAD 83(2011) position.
 DN1887
 DN1887;                    North         East     Units Scale Factor Converg.
 DN1887;SPC IL W     -   430,359.712   742,519.864   MT  0.99996342   +0 19 34.6
 DN1887;SPC IL W     - 1,411,938.49  2,436,083.92   sFT  0.99996342   +0 19 34.6
 DN1887;UTM  16      - 4,491,399.815   274,338.579   MT  1.00022686   -1 43 58.2
 DN1887
 DN1887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1887!SPC IL W     -   0.99998185  x   0.99996342  =   0.99994527
 DN1887!UTM  16      -   0.99998185  x   1.00022686  =   1.00020871
 DN1887
 DN1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7433891399(NAD 83)
 DN1887
 DN1887                          SUPERSEDED SURVEY CONTROL
 DN1887
 DN1887  NAD 83(2007)-  40 32 33.49512(N)    089 39 52.97873(W) AD(2002.00) 1
 DN1887  ELLIP H (08/01/11)  115.709  (m)                       GP(2002.00) 3 1
 DN1887
 DN1887.Superseded values are not recommended for survey control.
 DN1887
 DN1887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1887.See file dsdata.pdf to determine how the superseded data were derived.
 DN1887
 DN1887_MARKER: F = FLANGE-ENCASED ROD
 DN1887_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1887_STAMPING: 2223
 DN1887_MARK LOGO: ILDT
 DN1887_PROJECTION: RECESSED 15 CENTIMETERS
 DN1887_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1887_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1887+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2020
 DN1887_ROD/PIPE-DEPTH: 6.1 meters
 DN1887_SLEEVE-DEPTH  : 0.3 meters
 DN1887
 DN1887  HISTORY     - Date     Condition        Report By
 DN1887  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1887  HISTORY     - 20200723 GOOD             ILDT
 DN1887
 DN1887                          STATION DESCRIPTION
 DN1887
 DN1887'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1887'THE STATION IS LOCATED 0.5 MILES SOUTH OF  PEKIN.  TO REACH THE
 DN1887'STATION FROM THE INTERSECTION OF IL 29 AND KOCH STREET AT THE SOUTH
 DN1887'EDGE OF PEKIN  PROCEED SOUTH ON IL 29 FOR 0.65 MILES TO THE STATION ON
 DN1887'THE RIGHT. 41.0 FEET WEST OF THE CENTERLINE IL 29. 110.2 FEET SOUTH OF
 DN1887'A NAIL AND WASHER IN A POWER POLE. 47.6 FEET NORTH OF A NAIL AND
 DN1887'WASHER IN A POWER POLE. 34.9 FEET EAST OF A NO5 REBAR IN THE GROUND.
 DN1887'1.0 FOOT EAST OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE
 DN1887'GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1887
 DN1887                          STATION RECOVERY (2020)
 DN1887
 DN1887'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0496 ***********************************************************************
 LD0496  DESIGNATION -  224 B
 LD0496  PID         -  LD0496
 LD0496  STATE/COUNTY-  IL/HANCOCK
 LD0496  COUNTRY     -  US
 LD0496  USGS QUAD   -  DALLAS CITY (2018)
 LD0496
 LD0496                         *CURRENT SURVEY CONTROL
 LD0496  ______________________________________________________________________
 LD0496* NAD 83(1986) POSITION- 40 38 11.     (N) 091 09 58.     (W)   SCALED
 LD0496* NAVD 88 ORTHO HEIGHT -   163.689 (meters)      537.04  (feet) ADJUSTED
 LD0496  ______________________________________________________________________
 LD0496  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 LD0496  DYNAMIC HEIGHT  -        163.610 (meters)      536.78  (feet) COMP
 LD0496  MODELED GRAVITY -    980,138.9   (mgal)                       NAVD 88
 LD0496
 LD0496  VERT ORDER      -  SECOND    CLASS 0
 LD0496
 LD0496.The horizontal coordinates were scaled from a map and have
 LD0496.an estimated accuracy of +/- 6 seconds.
 LD0496
 LD0496.The orthometric height was determined by differential leveling and
 LD0496.adjusted by the NATIONAL GEODETIC SURVEY
 LD0496.in June 1991.
 LD0496
 LD0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0496.GEOID18 height accuracy estimate available here.
 LD0496
 LD0496.Click photographs - Photos may exist for this station.
 LD0496
 LD0496.The dynamic height is computed by dividing the NAVD 88
 LD0496.geopotential number by the normal gravity value computed on the
 LD0496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0496.degrees latitude (g = 980.6199 gals.).
 LD0496
 LD0496.The modeled gravity was interpolated from observed gravity values.
 LD0496
 LD0496;                    North         East    Units  Estimated Accuracy
 LD0496;SPC IL W     -   441,130.      615,460.      MT  (+/- 180 meters Scaled)
 LD0496
 LD0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF550000(NAD 83)
 LD0496
 LD0496                          SUPERSEDED SURVEY CONTROL
 LD0496
 LD0496  NGVD 29 (??/??/92)  163.737  (m)          537.19   (f) ADJ UNCH    2 0
 LD0496
 LD0496.Superseded values are not recommended for survey control.
 LD0496
 LD0496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0496.See file dsdata.pdf to determine how the superseded data were derived.
 LD0496
 LD0496_MARKER: Q = CHISELED SQUARE
 LD0496_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0496_SP_SET: BRIDGE
 LD0496_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0496
 LD0496  HISTORY     - Date     Condition        Report By
 LD0496  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0496  HISTORY     - 1935     GOOD             CGS
 LD0496  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0496
 LD0496                          STATION DESCRIPTION
 LD0496
 LD0496'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0496'AT DALLAS CITY.
 LD0496'AT DALLAS CITY, HANCOCK COUNTY, ON THE ATCHISON, TOPEKA AND
 LD0496'SANTA FE RAILWAY, 0.4 MILE EAST OF THE STATION, ABOUT 230 FEET
 LD0496'EAST OF A STREET CROSSING, AT BRIDGE 224 B, 12 FEET NORTH OF THE
 LD0496'CENTERLINE OF THE NORTH TRACK, IN THE NORTH END OF THE EAST
 LD0496'ABUTMENT, AND ABOUT 3 FEET LOWER THAN THE TRACK.  A CHISELED
 LD0496'SQUARE.
 LD0496
 LD0496                          STATION RECOVERY (2012)
 LD0496
 LD0496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0496'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3762 ***********************************************************************
 AA3762  DESIGNATION -  227
 AA3762  PID         -  AA3762
 AA3762  STATE/COUNTY-  IL/DU PAGE
 AA3762  COUNTRY     -  US
 AA3762  USGS QUAD   -  ROMEOVILLE (2018)
 AA3762
 AA3762                         *CURRENT SURVEY CONTROL
 AA3762  ______________________________________________________________________
 AA3762* NAD 83(2011) POSITION- 41 44 57.00956(N) 088 05 42.61849(W)   ADJUSTED
 AA3762* NAD 83(2011) ELLIP HT-   192.224 (meters)        (06/27/12)   ADJUSTED
 AA3762* NAD 83(2011) EPOCH   -  2010.00
 AA3762* NAVD 88 ORTHO HEIGHT -   225.393 (meters)      739.48  (feet) ADJUSTED
 AA3762  ______________________________________________________________________
 AA3762  GEOID HEIGHT    -        -33.173 (meters)                     GEOID18
 AA3762  NAD 83(2011) X  -    158,410.303 (meters)                     COMP
 AA3762  NAD 83(2011) Y  - -4,763,105.506 (meters)                     COMP
 AA3762  NAD 83(2011) Z  -  4,224,987.096 (meters)                     COMP
 AA3762  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 AA3762  DYNAMIC HEIGHT  -        225.313 (meters)      739.21  (feet) COMP
 AA3762  MODELED GRAVITY -    980,263.9   (mgal)                       NAVD 88
 AA3762
 AA3762  VERT ORDER      -  SECOND    CLASS I
 AA3762
 AA3762  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3762  Standards:
 AA3762         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3762            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3762  -------------------------------------------------------------------
 AA3762  NETWORK    0.27   0.47           0.12   0.10   0.24      0.04118290
 AA3762  -------------------------------------------------------------------
 AA3762  Click here for local accuracies and other accuracy information.
 AA3762
 AA3762.The horizontal coordinates were established by GPS observations
 AA3762.and adjusted by the National Geodetic Survey in June 2012.
 AA3762
 AA3762.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3762.been affixed to the stable North American tectonic plate. See 
 AA3762.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3762
 AA3762.The horizontal coordinates are valid at the epoch date displayed above
 AA3762.which is a decimal equivalence of Year/Month/Day.
 AA3762
 AA3762.The orthometric height was determined by differential leveling and
 AA3762.adjusted by the NATIONAL GEODETIC SURVEY
 AA3762.in May 2008.
 AA3762
 AA3762.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3762.GEOID18 height accuracy estimate available here.
 AA3762
 AA3762.Click photographs - Photos may exist for this station.
 AA3762
 AA3762.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3762
 AA3762.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3762
 AA3762.The ellipsoidal height was determined by GPS observations
 AA3762.and is referenced to NAD 83.
 AA3762
 AA3762.The dynamic height is computed by dividing the NAVD 88
 AA3762.geopotential number by the normal gravity value computed on the
 AA3762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA3762.degrees latitude (g = 980.6199 gals.).
 AA3762
 AA3762.The modeled gravity was interpolated from observed gravity values.
 AA3762
 AA3762. The following values were computed from the NAD 83(2011) position.
 AA3762
 AA3762;                    North         East     Units Scale Factor Converg.
 AA3762;SPC IL E     -   564,270.743   319,808.676   MT  0.99997983   +0 09 30.9
 AA3762;SPC IL E     - 1,851,278.26  1,049,238.96   sFT  0.99997983   +0 09 30.9
 AA3762;UTM  16      - 4,622,506.893   408,944.518   MT  0.99970203   -0 43 45.5
 AA3762
 AA3762!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3762!SPC IL E     -   0.99996985  x   0.99997983  =   0.99994968
 AA3762!UTM  16      -   0.99996985  x   0.99970203  =   0.99967189
 AA3762
 AA3762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0894422506(NAD 83)
 AA3762
 AA3762                          SUPERSEDED SURVEY CONTROL
 AA3762
 AA3762  NAD 83(2007)-  41 44 57.00962(N)    088 05 42.61964(W) AD(2002.00) 0
 AA3762  ELLIP H (02/10/07)  192.236  (m)                       GP(2002.00)    
 AA3762  ELLIP H (02/03/05)  192.238  (m)                       GP(       ) 4 2
 AA3762  NAD 83(1997)-  41 44 57.00848(N)    088 05 42.61862(W) AD(       ) 1
 AA3762  ELLIP H (10/21/99)  192.242  (m)                       GP(       ) 4 1
 AA3762  NAD 83(1997)-  41 44 57.00861(N)    088 05 42.61929(W) AD(       ) 1
 AA3762  NAD 83(1986)-  41 44 57.01037(N)    088 05 42.63007(W) AD(       ) 1
 AA3762  NAVD 88             225.39   (m)          739.5    (f) LEVELING    3  
 AA3762
 AA3762.Superseded values are not recommended for survey control.
 AA3762
 AA3762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3762.See file dsdata.pdf to determine how the superseded data were derived.
 AA3762
 AA3762_MARKER: F = FLANGE-ENCASED ROD
 AA3762_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AA3762+WITH SETTING: INFORMATION.
 AA3762_STAMPING: 227
 AA3762_MARK LOGO: IL5980
 AA3762_PROJECTION: RECESSED 15 CENTIMETERS
 AA3762_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3762+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2017
 AA3762_ROD/PIPE-DEPTH: 3.0 meters
 AA3762_SLEEVE-DEPTH  : 1.0 meters
 AA3762
 AA3762  HISTORY     - Date     Condition        Report By
 AA3762  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3762  HISTORY     - 20071111 GOOD             PATRIC
 AA3762  HISTORY     - 20131028 GOOD             PATRIC
 AA3762  HISTORY     - 20170609 GOOD             ASMINC
 AA3762
 AA3762                          STATION DESCRIPTION
 AA3762
 AA3762'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3762'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3762'NAPERVILLE, SOUTH ON IL 59 A DISTANCE OF 0.4 MILESTO INTERSECTION WITH
 AA3762'75TH STREET, THENCE EAST ON 75TH STREET A DISTANCE OF 5.7 MILES TO
 AA3762'INTERSECTION WITH RANCH VIEW DRIVE AND STATION. MARKER IS IN MEDIAN
 AA3762'ISLAND OF 75TH STREET DESCRIBED AS FOLLOWS -- +/- 120 FEETWEST OF
 AA3762'CENTERLINE OF RANCH VIEW DRIVE EXTENDED FROM SOUTH, +/- 3.5 FEETSOUTH
 AA3762'OF NORTHERLY BACK OF CURB OF MEDIAN ISLAND, AND +/- 77 FEETWEST OF
 AA3762'EASTERLY NOSE OF SAID ISLAND. MARKER IS STAINLESS STEEL ROD IN PVC
 AA3762'SLEEVE WITH METAL CAP SET FLUSH WITH GROUND.
 AA3762
 AA3762                          STATION RECOVERY (2007)
 AA3762
 AA3762'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AA3762'THE STATION IS IN NAPERVILLE, IL.
 AA3762'
 AA3762'THE STATION IS LOCATED IN THE MEDIAN OF 75TH STREET, 0.15 MI (0.2 KM)
 AA3762'EAST OF THE INTERSECTION WITH COLLEGE ROAD AND WEST OF THE
 AA3762'INTERSECTION WITH RANCHVIEW DRIVE.
 AA3762'
 AA3762'THE STATION IS 121.0 FT (36.9 M) WEST OF THE CENTERLINE OF RANCHVIEW
 AA3762'DRIVE, 24.1 FT (7.3 M) NORTH OF THE CENTERLINE OF 75TH STREET
 AA3762'EASTBOUND, AND 16.9 FT (5.2 M) SOUTH OF THE CENTERLINE OF 75TH STREET
 AA3762'WESTBOUND.  THE MONUMENT IS A ROD WITH LID 0.9 FT (0.3 M) ABOVE ROAD
 AA3762'SURFACE AND IS NOT FERROMAGNETIC.
 AA3762'
 AA3762'NOTE--ROD WAS DRIVEN TO REFUSAL AT 3 METERS.
 AA3762
 AA3762                          STATION RECOVERY (2013)
 AA3762
 AA3762'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AA3762'RECOVERED AS DESCRIBED.
 AA3762
 AA3762                          STATION RECOVERY (2017)
 AA3762
 AA3762'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (NML)
 AA3762'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0490 ***********************************************************************
 LD0490  DESIGNATION -  227 A
 LD0490  PID         -  LD0490
 LD0490  STATE/COUNTY-  IL/HANCOCK
 LD0490  COUNTRY     -  US
 LD0490  USGS QUAD   -  DALLAS CITY (2018)
 LD0490
 LD0490                         *CURRENT SURVEY CONTROL
 LD0490  ______________________________________________________________________
 LD0490* NAD 83(1986) POSITION- 40 37 36.     (N) 091 12 50.     (W)   SCALED
 LD0490* NAVD 88 ORTHO HEIGHT -   162.469 (meters)      533.03  (feet) ADJUSTED
 LD0490  ______________________________________________________________________
 LD0490  GEOID HEIGHT    -        -33.336 (meters)                     GEOID18
 LD0490  DYNAMIC HEIGHT  -        162.391 (meters)      532.78  (feet) COMP
 LD0490  MODELED GRAVITY -    980,136.8   (mgal)                       NAVD 88
 LD0490
 LD0490  VERT ORDER      -  SECOND    CLASS 0
 LD0490
 LD0490.The horizontal coordinates were scaled from a map and have
 LD0490.an estimated accuracy of +/- 6 seconds.
 LD0490
 LD0490.The orthometric height was determined by differential leveling and
 LD0490.adjusted by the NATIONAL GEODETIC SURVEY
 LD0490.in June 1991.
 LD0490
 LD0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0490.GEOID18 height accuracy estimate available here.
 LD0490
 LD0490.Click photographs - Photos may exist for this station.
 LD0490
 LD0490.The dynamic height is computed by dividing the NAVD 88
 LD0490.geopotential number by the normal gravity value computed on the
 LD0490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0490.degrees latitude (g = 980.6199 gals.).
 LD0490
 LD0490.The modeled gravity was interpolated from observed gravity values.
 LD0490
 LD0490;                    North         East    Units  Estimated Accuracy
 LD0490;SPC IL W     -   440,100.      611,400.      MT  (+/- 180 meters Scaled)
 LD0490
 LD0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE510988(NAD 83)
 LD0490
 LD0490                          SUPERSEDED SURVEY CONTROL
 LD0490
 LD0490  NGVD 29 (??/??/92)  162.515  (m)          533.18   (f) ADJ UNCH    2 0
 LD0490
 LD0490.Superseded values are not recommended for survey control.
 LD0490
 LD0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0490.See file dsdata.pdf to determine how the superseded data were derived.
 LD0490
 LD0490_MARKER: Q = CHISELED SQUARE
 LD0490_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0490_SP_SET: BRIDGE
 LD0490_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0490
 LD0490  HISTORY     - Date     Condition        Report By
 LD0490  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0490  HISTORY     - 1935     GOOD             CGS
 LD0490  HISTORY     - 20120522 GOOD             ILDT
 LD0490
 LD0490                          STATION DESCRIPTION
 LD0490
 LD0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0490'0.5 MI W FROM PONTOOSUC.
 LD0490'0.5 MILE WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0490'FROM THE STATION AT PONTOOSUC, HANCOCK COUNTY, AT POLE 227+04,
 LD0490'AT BRIDGE 227 A, 9 FEET SOUTH OF THE CENTERLINE OF THE SOUTH
 LD0490'TRACK, IN THE SOUTH END OF THE EAST ABUTMENT, AND 2.5 FEET
 LD0490'LOWER THAN THE TRACK.  A CHISELED SQUARE.
 LD0490
 LD0490                          STATION RECOVERY (2012)
 LD0490
 LD0490'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0490'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0487 ***********************************************************************
 LD0487  DESIGNATION -  228 D
 LD0487  PID         -  LD0487
 LD0487  STATE/COUNTY-  IL/HANCOCK
 LD0487  COUNTRY     -  US
 LD0487  USGS QUAD   -  COLUSA (2018)
 LD0487
 LD0487                         *CURRENT SURVEY CONTROL
 LD0487  ______________________________________________________________________
 LD0487* NAD 83(1986) POSITION- 40 37 23.     (N) 091 14 42.     (W)   SCALED
 LD0487* NAVD 88 ORTHO HEIGHT -   164.309 (meters)      539.07  (feet) ADJUSTED
 LD0487  ______________________________________________________________________
 LD0487  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 LD0487  DYNAMIC HEIGHT  -        164.229 (meters)      538.81  (feet) COMP
 LD0487  MODELED GRAVITY -    980,136.1   (mgal)                       NAVD 88
 LD0487
 LD0487  VERT ORDER      -  SECOND    CLASS 0
 LD0487
 LD0487.The horizontal coordinates were scaled from a map and have
 LD0487.an estimated accuracy of +/- 6 seconds.
 LD0487
 LD0487.The orthometric height was determined by differential leveling and
 LD0487.adjusted by the NATIONAL GEODETIC SURVEY
 LD0487.in June 1991.
 LD0487
 LD0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0487.GEOID18 height accuracy estimate available here.
 LD0487
 LD0487.Click photographs - Photos may exist for this station.
 LD0487
 LD0487.The dynamic height is computed by dividing the NAVD 88
 LD0487.geopotential number by the normal gravity value computed on the
 LD0487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0487.degrees latitude (g = 980.6199 gals.).
 LD0487
 LD0487.The modeled gravity was interpolated from observed gravity values.
 LD0487
 LD0487;                    North         East    Units  Estimated Accuracy
 LD0487;SPC IL W     -   439,730.      608,760.      MT  (+/- 180 meters Scaled)
 LD0487
 LD0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE484983(NAD 83)
 LD0487
 LD0487                          SUPERSEDED SURVEY CONTROL
 LD0487
 LD0487  NGVD 29 (??/??/92)  164.354  (m)          539.22   (f) ADJ UNCH    2 0
 LD0487
 LD0487.Superseded values are not recommended for survey control.
 LD0487
 LD0487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0487.See file dsdata.pdf to determine how the superseded data were derived.
 LD0487
 LD0487_MARKER: Q = CHISELED SQUARE
 LD0487_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0487_SP_SET: BRIDGE
 LD0487_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0487
 LD0487  HISTORY     - Date     Condition        Report By
 LD0487  HISTORY     - UNK      MONUMENTED       CGS
 LD0487  HISTORY     - 1935     GOOD             CGS
 LD0487  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0487
 LD0487                          STATION DESCRIPTION
 LD0487
 LD0487'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0487'2.2 MI E FROM EAST FORT MADISON.
 LD0487'2.2 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0487'FROM THE STATION AT EAST FORT MADISON, HANCOCK COUNTY, AND ON THE
 LD0487'TOP OF THE SOUTH END OF THE NORTH PARAPET WALL OF BRIDGE 228-D.
 LD0487'A CHISELED SQUARE.
 LD0487
 LD0487                          STATION RECOVERY (2012)
 LD0487
 LD0487'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0487'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0415 ***********************************************************************
 MG0415  DESIGNATION -  23
 MG0415  PID         -  MG0415
 MG0415  STATE/COUNTY-  IL/MERCER
 MG0415  COUNTRY     -  US
 MG0415  USGS QUAD   -  TOOLESBORO (2018)
 MG0415
 MG0415                         *CURRENT SURVEY CONTROL
 MG0415  ______________________________________________________________________
 MG0415* NAD 83(1986) POSITION- 41 10 02.     (N) 091 00 02.     (W)   SCALED
 MG0415* NAVD 88 ORTHO HEIGHT -   173.74  (+/-2cm)      570.0   (feet) VERTCON3
 MG0415  ______________________________________________________________________
 MG0415  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MG0415  VERT ORDER      -  ? (See Below)
 MG0415
 MG0415.The horizontal coordinates were scaled from a map and have
 MG0415.an estimated accuracy of +/- 6 seconds.
 MG0415
 MG0415.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0415.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0415
 MG0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0415.GEOID18 height accuracy estimate available here.
 MG0415
 MG0415.The vertical order pertains to the NGVD 29 superseded value.
 MG0415
 MG0415.Click photographs - Photos may exist for this station.
 MG0415
 MG0415;                    North         East    Units  Estimated Accuracy
 MG0415;SPC IL W     -   499,930.      630,020.      MT  (+/- 180 meters Scaled)
 MG0415
 MG0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF677592(NAD 83)
 MG0415
 MG0415                          SUPERSEDED SURVEY CONTROL
 MG0415
 MG0415  NGVD 29 (??/??/92)  173.805  (m)          570.23   (f) ADJ UNCH       
 MG0415
 MG0415.Superseded values are not recommended for survey control.
 MG0415
 MG0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0415.See file dsdata.pdf to determine how the superseded data were derived.
 MG0415
 MG0415_MARKER: B = BOLT
 MG0415_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0415_SP_SET: WALL
 MG0415_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0415
 MG0415  HISTORY     - Date     Condition        Report By
 MG0415  HISTORY     - 1880     MONUMENTED       USACE
 MG0415  HISTORY     - 1940     GOOD             CGS
 MG0415  HISTORY     - 19980814 MARK NOT FOUND   USPSQD
 MG0415
 MG0415                          STATION DESCRIPTION
 MG0415
 MG0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 MG0415'AT NEW BOSTON.
 MG0415'AT NEW BOSTON, MERCER COUNTY, IN THE NORTH WALL OF THE MRS.
 MG0415'HARVEY SHOTWELL RESIDENCE (FORMERLY THE HOTEL PATTERSON), 1.3
 MG0415'FEET FROM THE NORTHWEST CORNER, AND 4 FEET ABOVE THE SIDEWALK.
 MG0415'THE CENTER OF A COPPER BOLT LEADED HORIZONTALLY AND SURROUNDED
 MG0415'BY THE LETTERS USPBM CUT IN THE WALL.
 MG0415
 MG0415                          STATION RECOVERY (1998)
 MG0415
 MG0415'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0415'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2050 ***********************************************************************
 DN2050  DESIGNATION -  23
 DN2050  PID         -  DN2050
 DN2050  STATE/COUNTY-  IL/FULTON
 DN2050  COUNTRY     -  US
 DN2050  USGS QUAD   -  CANTON (2018)
 DN2050
 DN2050                         *CURRENT SURVEY CONTROL
 DN2050  ______________________________________________________________________
 DN2050* NAD 83(2011) POSITION- 40 34 56.42329(N) 090 05 07.01241(W)   ADJUSTED
 DN2050* NAD 83(2011) ELLIP HT-   179.299 (meters)        (06/27/12)   ADJUSTED
 DN2050* NAD 83(2011) EPOCH   -  2010.00
 DN2050* NAVD 88 ORTHO HEIGHT -   212.4   (meters)      697.    (feet) GPS OBS
 DN2050  ______________________________________________________________________
 DN2050  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2050  GEOID HEIGHT    -        -33.083 (meters)                     GEOID09
 DN2050  GEOID HEIGHT    -        -33.075 (meters)                     GEOID18
 DN2050  NAD 83(2011) X  -     -7,220.453 (meters)                     COMP
 DN2050  NAD 83(2011) Y  - -4,851,022.712 (meters)                     COMP
 DN2050  NAD 83(2011) Z  -  4,127,424.978 (meters)                     COMP
 DN2050  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 DN2050
 DN2050  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2050  Standards:
 DN2050         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2050            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2050  -------------------------------------------------------------------
 DN2050  NETWORK    1.29   1.18           0.60   0.41   0.60     -0.18591755
 DN2050  -------------------------------------------------------------------
 DN2050  Click here for local accuracies and other accuracy information.
 DN2050
 DN2050.The horizontal coordinates were established by GPS observations
 DN2050.and adjusted by the National Geodetic Survey in June 2012.
 DN2050
 DN2050.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2050.been affixed to the stable North American tectonic plate. See 
 DN2050.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2050
 DN2050.The horizontal coordinates are valid at the epoch date displayed above
 DN2050.which is a decimal equivalence of Year/Month/Day.
 DN2050
 DN2050.The orthometric height was determined by GPS observations and a
 DN2050.high-resolution geoid model.
 DN2050
 DN2050.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2050.GEOID18 height accuracy estimate available here.
 DN2050
 DN2050.Click photographs - Photos may exist for this station.
 DN2050
 DN2050.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2050
 DN2050.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2050
 DN2050.The ellipsoidal height was determined by GPS observations
 DN2050.and is referenced to NAD 83.
 DN2050
 DN2050. The following values were computed from the NAD 83(2011) position.
 DN2050
 DN2050;                    North         East     Units Scale Factor Converg.
 DN2050;SPC IL W     -   434,650.326   706,890.015   MT  0.99994176   +0 03 10.6
 DN2050;SPC IL W     - 1,426,015.28  2,319,188.32   sFT  0.99994176   +0 03 10.6
 DN2050;UTM  15      - 4,496,478.376   746,689.690   MT  1.00034914   +1 53 49.5
 DN2050
 DN2050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2050!SPC IL W     -   0.99997187  x   0.99994176  =   0.99991364
 DN2050!UTM  15      -   0.99997187  x   1.00034914  =   1.00032100
 DN2050
 DN2050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4668996478(NAD 83)
 DN2050
 DN2050                          SUPERSEDED SURVEY CONTROL
 DN2050
 DN2050  NAD 83(2007)-  40 34 56.42347(N)    090 05 07.01351(W) AD(2002.00) 1
 DN2050  ELLIP H (08/11/11)  179.319  (m)                       GP(2002.00) 4 1
 DN2050
 DN2050.Superseded values are not recommended for survey control.
 DN2050
 DN2050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2050.See file dsdata.pdf to determine how the superseded data were derived.
 DN2050
 DN2050_MARKER: DD = SURVEY DISK
 DN2050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2050_STAMPING: FC23
 DN2050_MARK LOGO: NONE
 DN2050_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2050+STABILITY: SURFACE MOTION
 DN2050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2050+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2050
 DN2050  HISTORY     - Date     Condition        Report By
 DN2050  HISTORY     - 200905   MONUMENTED       ILDT
 DN2050
 DN2050                          STATION DESCRIPTION
 DN2050
 DN2050'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2050'STATION IS LOCATED 3.1 MILES NORTHWEST OF THE CITY OF CANTON. TO REACH
 DN2050'THE STATION FROM THE POST OFFICE IN THE CITY OF CANTON AT THE
 DN2050'INTERSECTION OF AVENUE A AND ELM STREET, PROCEED EAST 0.1 MILES ALONG
 DN2050'ELM STREET TO THE INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) AND
 DN2050'PROCEED 0.2 MILES ALONG MAIN STREET TO THE INTERSECTION WITH LOCUST
 DN2050'STREET (ILLINOIS ROUTE 9). TURN LEFT (WEST)AND PROCEED 2.7 MILES ON
 DN2050'LOCUST STREET (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH COUNTY
 DN2050'HIGHWAY 22. TURN RIGHT (NORTH) AND PROCEED 1.5 MILES ON COUNTY HIGHWAY
 DN2050'22 TO THE INTERSECTION WITH RANDOLPH ROAD. STATION IS IN THE NORTHWEST
 DN2050'QUADRANT OF THE INTERSECTION, 31.00 FEET NORTH OF THE CENTERLINE OF
 DN2050'RANDOLPH ROAD AND 28.00 FEET WEST OF THE CENTERLINE OF COUNTY HIGHWAY
 DN2050'22.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0032 ***********************************************************************
 KC0032  DESIGNATION -  23 BOLT
 KC0032  PID         -  KC0032
 KC0032  STATE/COUNTY-  IL/CASS
 KC0032  COUNTRY     -  US
 KC0032  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0032
 KC0032                         *CURRENT SURVEY CONTROL
 KC0032  ______________________________________________________________________
 KC0032* NAD 83(1986) POSITION- 39 53 36.     (N) 090 28 08.     (W)   SCALED
 KC0032* NAVD 88 ORTHO HEIGHT -   136.907 (meters)      449.17  (feet) ADJUSTED
 KC0032  ______________________________________________________________________
 KC0032  GEOID HEIGHT    -        -32.833 (meters)                     GEOID18
 KC0032  DYNAMIC HEIGHT  -        136.834 (meters)      448.93  (feet) COMP
 KC0032  MODELED GRAVITY -    980,094.3   (mgal)                       NAVD 88
 KC0032
 KC0032  VERT ORDER      -  FIRST     CLASS II
 KC0032
 KC0032.The horizontal coordinates were scaled from a map and have
 KC0032.an estimated accuracy of +/- 6 seconds.
 KC0032
 KC0032.The orthometric height was determined by differential leveling and
 KC0032.adjusted by the NATIONAL GEODETIC SURVEY
 KC0032.in June 1991.
 KC0032
 KC0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0032.GEOID18 height accuracy estimate available here.
 KC0032
 KC0032.Click photographs - Photos may exist for this station.
 KC0032
 KC0032.The dynamic height is computed by dividing the NAVD 88
 KC0032.geopotential number by the normal gravity value computed on the
 KC0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0032.degrees latitude (g = 980.6199 gals.).
 KC0032
 KC0032.The modeled gravity was interpolated from observed gravity values.
 KC0032
 KC0032;                    North         East    Units  Estimated Accuracy
 KC0032;SPC IL W     -   358,190.      674,150.      MT  (+/- 180 meters Scaled)
 KC0032
 KC0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE164189(NAD 83)
 KC0032
 KC0032                          SUPERSEDED SURVEY CONTROL
 KC0032
 KC0032  NGVD 29 (??/??/92)  137.018  (m)          449.53   (f) ADJ UNCH    1 2
 KC0032
 KC0032.Superseded values are not recommended for survey control.
 KC0032
 KC0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0032.See file dsdata.pdf to determine how the superseded data were derived.
 KC0032
 KC0032_MARKER: B = BOLT
 KC0032_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0032_SP_SET: LIMESTONE SLAB
 KC0032_STAMPING: ELEV 460.81 FT MEMPHIS DATUM
 KC0032_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0032
 KC0032  HISTORY     - Date     Condition        Report By
 KC0032  HISTORY     - 1903     MONUMENTED       IRC
 KC0032  HISTORY     - 1961     GOOD             CGS
 KC0032
 KC0032                          STATION DESCRIPTION
 KC0032
 KC0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0032'9.8 MI S FROM BEARDSTOWN.
 KC0032'ABOUT 8.1 MILES SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION
 KC0032'WITH U.S. HIGHWAY 67 AT BEARDSTOWN, THENCE 1.5 MILES EAST ALONG
 KC0032'A GRADED ROAD, THENCE 0.2 MILE SOUTH ALONG A GRADED ROAD, ABOUT
 KC0032'0.25 MILE SOUTH OF A 50-FOOT BRIDGE OVER OLD CHANNEL MUD CREEK,
 KC0032'NEAR A LARGE GROUP OF FARM BUILDING ALL PAINTED WHITE, ABOUT 115
 KC0032'YARDS EAST OF THE CENTER LINE OF THE ROAD, 72 1/2 FEET WEST OF
 KC0032'THE NORTHWEST CORNER OF A TOOL SHED, 14 FEET NORTHWEST OF A 24
 KC0032'INCH MAPLE TREE, 122 FEET NORTH OF A WELL WITH A PUMP, 1 1/2
 KC0032'FEET SOUTH OF A METAL WITNESS POST, 10 FEET ABOVE THE LEVEL OF
 KC0032'THE ROAD, A COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB 4
 KC0032'FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0033 ***********************************************************************
 KC0033  DESIGNATION -  23 CAP
 KC0033  PID         -  KC0033
 KC0033  STATE/COUNTY-  IL/CASS
 KC0033  COUNTRY     -  US
 KC0033  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0033
 KC0033                         *CURRENT SURVEY CONTROL
 KC0033  ______________________________________________________________________
 KC0033* NAD 83(1986) POSITION- 39 53 36.     (N) 090 28 08.     (W)   SCALED
 KC0033* NAVD 88 ORTHO HEIGHT -   138.120 (meters)      453.15  (feet) ADJUSTED
 KC0033  ______________________________________________________________________
 KC0033  GEOID HEIGHT    -        -32.833 (meters)                     GEOID18
 KC0033  DYNAMIC HEIGHT  -        138.047 (meters)      452.91  (feet) COMP
 KC0033  MODELED GRAVITY -    980,094.3   (mgal)                       NAVD 88
 KC0033
 KC0033  VERT ORDER      -  FIRST     CLASS II
 KC0033
 KC0033.The horizontal coordinates were scaled from a map and have
 KC0033.an estimated accuracy of +/- 6 seconds.
 KC0033
 KC0033.The orthometric height was determined by differential leveling and
 KC0033.adjusted by the NATIONAL GEODETIC SURVEY
 KC0033.in June 1991.
 KC0033
 KC0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0033.GEOID18 height accuracy estimate available here.
 KC0033
 KC0033.Click photographs - Photos may exist for this station.
 KC0033
 KC0033.The dynamic height is computed by dividing the NAVD 88
 KC0033.geopotential number by the normal gravity value computed on the
 KC0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0033.degrees latitude (g = 980.6199 gals.).
 KC0033
 KC0033.The modeled gravity was interpolated from observed gravity values.
 KC0033
 KC0033;                    North         East    Units  Estimated Accuracy
 KC0033;SPC IL W     -   358,190.      674,150.      MT  (+/- 180 meters Scaled)
 KC0033
 KC0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE164189(NAD 83)
 KC0033
 KC0033                          SUPERSEDED SURVEY CONTROL
 KC0033
 KC0033  NGVD 29 (??/??/92)  138.232  (m)          453.52   (f) ADJ UNCH    1 2
 KC0033
 KC0033.Superseded values are not recommended for survey control.
 KC0033
 KC0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0033.See file dsdata.pdf to determine how the superseded data were derived.
 KC0033
 KC0033_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0033_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0033_STAMPING: ELEV 460.81 FT MEMPHIS DATUM
 KC0033_MARK LOGO: IRC
 KC0033_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0033_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0033
 KC0033  HISTORY     - Date     Condition        Report By
 KC0033  HISTORY     - 1903     MONUMENTED       IRC
 KC0033  HISTORY     - 1934     GOOD             CGS
 KC0033
 KC0033                          STATION DESCRIPTION
 KC0033
 KC0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KC0033'10 MI S FROM BEARDSTOWN.
 KC0033'10.0 MILES SOUTH ALONG STATE HIGHWAY 100 FROM BEARDSTOWN, CASS
 KC0033'COUNTY, ABOUT 1/4 MILE SOUTHEAST OF WAGONERS BRIDGE OVER INDIAN
 KC0033'CREEK, IN SEC. 29, T 17 N, R 12 W, AT THE LARGE SQUARE HOUSE ON
 KC0033'THE CORCORAN ESTATE, IN THE NORTHWEST CORNER OF THE FRONT
 KC0033'DOORYARD, 341 FEET EAST OF THE EAST BARBED-WIRE HIGHWAY FENCE,
 KC0033'45.8 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE HOUSE, AND
 KC0033'40.2 FEET WEST OF THE LINE OF THE WEST SIDE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0913 ***********************************************************************
 NH0913  DESIGNATION -  23 MDD
 NH0913  PID         -  NH0913
 NH0913  STATE/COUNTY-  IL/JO DAVIESS
 NH0913  COUNTRY     -  US
 NH0913  USGS QUAD   -  WARREN (2018)
 NH0913
 NH0913                         *CURRENT SURVEY CONTROL
 NH0913  ______________________________________________________________________
 NH0913* NAD 83(1986) POSITION- 42 23 57.     (N) 089 58 59.     (W)   SCALED
 NH0913* NAVD 88 ORTHO HEIGHT -   291.004 (meters)      954.74  (feet) ADJUSTED
 NH0913  ______________________________________________________________________
 NH0913  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 NH0913  DYNAMIC HEIGHT  -        290.907 (meters)      954.42  (feet) COMP
 NH0913  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 NH0913
 NH0913  VERT ORDER      -  THIRD
 NH0913
 NH0913.The horizontal coordinates were scaled from a map and have
 NH0913.an estimated accuracy of +/- 6 seconds.
 NH0913
 NH0913.The orthometric height was determined by differential leveling and
 NH0913.adjusted by the NATIONAL GEODETIC SURVEY
 NH0913.in June 1991.
 NH0913
 NH0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0913.GEOID18 height accuracy estimate available here.
 NH0913
 NH0913.Click photographs - Photos may exist for this station.
 NH0913
 NH0913.The dynamic height is computed by dividing the NAVD 88
 NH0913.geopotential number by the normal gravity value computed on the
 NH0913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0913.degrees latitude (g = 980.6199 gals.).
 NH0913
 NH0913.The modeled gravity was interpolated from observed gravity values.
 NH0913
 NH0913;                    North         East    Units  Estimated Accuracy
 NH0913;SPC IL W     -   636,440.      715,120.      MT  (+/- 180 meters Scaled)
 NH0913
 NH0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM544984(NAD 83)
 NH0913
 NH0913                          SUPERSEDED SURVEY CONTROL
 NH0913
 NH0913.No superseded survey control is available for this station.
 NH0913
 NH0913_MARKER: DB = BENCH MARK DISK
 NH0913_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0913_SP_SET: CONCRETE HEADWALL
 NH0913_STAMPING: 23 MDD 1967
 NH0913_MARK LOGO: USGS
 NH0913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0913+STABILITY: SURFACE MOTION
 NH0913
 NH0913  HISTORY     - Date     Condition        Report By
 NH0913  HISTORY     - 1967     MONUMENTED       USGS
 NH0913  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NH0913
 NH0913                          STATION DESCRIPTION
 NH0913
 NH0913'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0913'5.3 KM (3.30 MI) NNE FROM STOCKTON.
 NH0913'6.6 MI SOUTH ALTONG HWY. 78 FROM WARREN.  3.0 MI NORTH AND 1.3 MI
 NH0913'EASTOF THE JCT. OF HWYS. 20 AND 78 AT STOCKTON.  ABOUT 0.1 MI SOUTH OF
 NH0913'THECOR. OF SECS. 19, 24, 25 AND 30, T. 28 N., R. 4 AND 5 E., 21 FT
 NH0913'WEST  AND 0.9 FT HIGHER THAN CENTER OF RD. AT CULVERT.  IN THE CENTER
 NH0913'OF THEWEST HEADWALL OF A 5 FT CONCRETE BOX CULVERT, A STANDART TABLET
 NH0913'STAMPED 23 MDD 1967
 NH0913
 NH0913                          STATION RECOVERY (1996)
 NH0913
 NH0913'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0913'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2037 ***********************************************************************
 DN2037  DESIGNATION -  24
 DN2037  PID         -  DN2037
 DN2037  STATE/COUNTY-  IL/FULTON
 DN2037  COUNTRY     -  US
 DN2037  USGS QUAD   -  CANTON (2018)
 DN2037
 DN2037                         *CURRENT SURVEY CONTROL
 DN2037  ______________________________________________________________________
 DN2037* NAD 83(2011) POSITION- 40 33 41.47660(N) 090 04 33.35243(W)   ADJUSTED
 DN2037* NAD 83(2011) ELLIP HT-   165.332 (meters)        (06/27/12)   ADJUSTED
 DN2037* NAD 83(2011) EPOCH   -  2010.00
 DN2037* NAVD 88 ORTHO HEIGHT -   198.4   (meters)      651.    (feet) GPS OBS
 DN2037  ______________________________________________________________________
 DN2037  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2037  GEOID HEIGHT    -        -33.079 (meters)                     GEOID09
 DN2037  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 DN2037  NAD 83(2011) X  -     -6,430.802 (meters)                     COMP
 DN2037  NAD 83(2011) Y  - -4,852,516.860 (meters)                     COMP
 DN2037  NAD 83(2011) Z  -  4,125,659.821 (meters)                     COMP
 DN2037  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 DN2037
 DN2037  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2037  Standards:
 DN2037         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2037            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2037  -------------------------------------------------------------------
 DN2037  NETWORK    1.46   1.22           0.66   0.52   0.62      0.02316447
 DN2037  -------------------------------------------------------------------
 DN2037  Click here for local accuracies and other accuracy information.
 DN2037
 DN2037.The horizontal coordinates were established by GPS observations
 DN2037.and adjusted by the National Geodetic Survey in June 2012.
 DN2037
 DN2037.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2037.been affixed to the stable North American tectonic plate. See 
 DN2037.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2037
 DN2037.The horizontal coordinates are valid at the epoch date displayed above
 DN2037.which is a decimal equivalence of Year/Month/Day.
 DN2037
 DN2037.The orthometric height was determined by GPS observations and a
 DN2037.high-resolution geoid model.
 DN2037
 DN2037.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2037.GEOID18 height accuracy estimate available here.
 DN2037
 DN2037.Click photographs - Photos may exist for this station.
 DN2037
 DN2037.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2037
 DN2037.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2037
 DN2037.The ellipsoidal height was determined by GPS observations
 DN2037.and is referenced to NAD 83.
 DN2037
 DN2037. The following values were computed from the NAD 83(2011) position.
 DN2037
 DN2037;                    North         East     Units Scale Factor Converg.
 DN2037;SPC IL W     -   432,339.428   707,683.958   MT  0.99994190   +0 03 32.4
 DN2037;SPC IL W     - 1,418,433.61  2,321,793.12   sFT  0.99994190   +0 03 32.4
 DN2037;UTM  15      - 4,494,193.283   747,557.929   MT  1.00035443   +1 54 08.6
 DN2037;UTM  16      - 4,494,631.503   239,583.193   MT  1.00043485   -2 00 04.6
 DN2037
 DN2037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2037!SPC IL W     -   0.99997407  x   0.99994190  =   0.99991597
 DN2037!UTM  15      -   0.99997407  x   1.00035443  =   1.00032849
 DN2037!UTM  16      -   0.99997407  x   1.00043485  =   1.00040890
 DN2037
 DN2037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4755794193(NAD 83)
 DN2037
 DN2037                          SUPERSEDED SURVEY CONTROL
 DN2037
 DN2037  NAD 83(2007)-  40 33 41.47679(N)    090 04 33.35353(W) AD(2002.00) 1
 DN2037  ELLIP H (08/11/11)  165.351  (m)                       GP(2002.00) 4 1
 DN2037
 DN2037.Superseded values are not recommended for survey control.
 DN2037
 DN2037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2037.See file dsdata.pdf to determine how the superseded data were derived.
 DN2037
 DN2037_MARKER: DD = SURVEY DISK
 DN2037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2037_STAMPING: FC24
 DN2037_MARK LOGO: NONE
 DN2037_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2037+STABILITY: SURFACE MOTION
 DN2037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2037+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2037
 DN2037  HISTORY     - Date     Condition        Report By
 DN2037  HISTORY     - 200905   MONUMENTED       ILDT
 DN2037
 DN2037                          STATION DESCRIPTION
 DN2037
 DN2037'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2037'STATION IS LOCATED 2.1 MILES WEST OF THE CITY OF CANTON. TO REACH THE
 DN2037'STATION FROM THE POST OFFICE IN THE CITY OF CANTON AT THE INTERSECTION
 DN2037'OF AVENUE A AND ELM STREET, PROCEED EAST 0.1 MILES ON ELM STREET TO
 DN2037'THE INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) PROCEED 0.2 MILES
 DN2037'ON MAIN STREET TO THE INTERSECTION WITH LOCUST STREET (ILLINOIS ROUTE
 DN2037'9). TURN LEFT (WEST) PROCEED 2.1 MILES ON LOCUST STREET (ILLINOIS
 DN2037'ROUTE 9) TO THE INTERSECTION WITH INGERSOL ROAD. TURN RIGHT (NORTH)
 DN2037'PROCEED 0.1 MILES ON INGERSOL ROAD. STATION IS LOCATED AT THE
 DN2037'NORTHEAST CORNER OF A GRAVEL PARKING LOT, 52.50 FEET SOUTHWEST OF THE
 DN2037'CENTERLINE OF INGERSOL ROAD, 44.20 FEET NORTHWEST OF THE END OF A 15
 DN2037'INCH CMP CULVERT, AND 134.00 FEET NORTHWEST OF THE CENTER OF A
 DN2037'HELICOPTER PAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0031 ***********************************************************************
 MF0031  DESIGNATION -  24 A
 MF0031  PID         -  MF0031
 MF0031  STATE/COUNTY-  IL/KENDALL
 MF0031  COUNTRY     -  US
 MF0031  USGS QUAD   -  YORKVILLE (2018)
 MF0031
 MF0031                         *CURRENT SURVEY CONTROL
 MF0031  ______________________________________________________________________
 MF0031* NAD 83(1986) POSITION- 41 38 24.52   (N) 088 26 54.56   (W)   HD_HELD1
 MF0031* NAVD 88 ORTHO HEIGHT -   195.913 (meters)      642.76  (feet) ADJUSTED
 MF0031  ______________________________________________________________________
 MF0031  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF0031  DYNAMIC HEIGHT  -        195.842 (meters)      642.53  (feet) COMP
 MF0031  MODELED GRAVITY -    980,254.2   (mgal)                       NAVD 88
 MF0031
 MF0031  VERT ORDER      -  SECOND    CLASS 0
 MF0031
 MF0031.The horizontal coordinates were determined by differentially corrected
 MF0031.hand held GPS observations or other comparable positioning techniques
 MF0031.and have an estimated accuracy of +/- 3 meters.
 MF0031
 MF0031.The orthometric height was determined by differential leveling and
 MF0031.adjusted by the NATIONAL GEODETIC SURVEY
 MF0031.in June 1991.
 MF0031
 MF0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0031.GEOID18 height accuracy estimate available here.
 MF0031
 MF0031.Click photographs - Photos may exist for this station.
 MF0031
 MF0031.The dynamic height is computed by dividing the NAVD 88
 MF0031.geopotential number by the normal gravity value computed on the
 MF0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0031.degrees latitude (g = 980.6199 gals.).
 MF0031
 MF0031.The modeled gravity was interpolated from observed gravity values.
 MF0031
 MF0031;                    North         East    Units  Estimated Accuracy
 MF0031;SPC IL E     -   552,140.9     290,405.9     MT  (+/- 3 meters HH1 GPS) 
 MF0031
 MF0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7936410836(NAD 83)
 MF0031
 MF0031                          SUPERSEDED SURVEY CONTROL
 MF0031
 MF0031  NGVD 29 (??/??/92)  195.985  (m)          642.99   (f) ADJ UNCH    2 0
 MF0031
 MF0031.Superseded values are not recommended for survey control.
 MF0031
 MF0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0031.See file dsdata.pdf to determine how the superseded data were derived.
 MF0031
 MF0031_MARKER: DD = SURVEY DISK
 MF0031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0031_STAMPING: ILL 24 A 1923
 MF0031_MARK LOGO: USGS
 MF0031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0031+STABILITY: SURFACE MOTION
 MF0031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0031+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2025
 MF0031
 MF0031  HISTORY     - Date     Condition        Report By
 MF0031  HISTORY     - 1923     MONUMENTED       USGS
 MF0031  HISTORY     - 1935     GOOD             CGS
 MF0031  HISTORY     - 1960     GOOD             CGS
 MF0031  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0031  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0031  HISTORY     - 20020430 GOOD             USPSQD
 MF0031  HISTORY     - 20050319 GOOD             USPSQD
 MF0031  HISTORY     - 20071123 GOOD             GEOCAC
 MF0031  HISTORY     - 20250711 GOOD             ILDT
 MF0031
 MF0031                          STATION DESCRIPTION
 MF0031
 MF0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0031'AT YORKVILLE.
 MF0031'AT YORKVILLE, KENDALL COUNTY, ON STATE HIGHWAY 47, AT THE
 MF0031'SOUTHWEST CORNER OF THE COUNTY COURTHOUSE YARD, AT A STREET
 MF0031'INTERSECTION, 28 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY
 MF0031'47, 28 FEET EAST OF THE CENTERLINE OF THE NORTH-AND-SOUTH STREET,
 MF0031'AND LEVEL WITH THE GROUND.  A UNITED STATES GEOLOGICAL SURVEY
 MF0031'STANDARD DISK, STAMPED ILL 24 A 1923 AND SET IN THE TOP OF A
 MF0031'CONCRETE POST.  NOTE-- 72 FT. NORTH OF CENTERLINE RIDGE STREET AND
 MF0031'33 FT EAST OF CENTERLINE OF MAIN STREET.  1 FT. NORTH AND 1 FT.
 MF0031'EAST OF SIDEWALK AROUND COURTHOUSE.
 MF0031
 MF0031                          STATION RECOVERY (1960)
 MF0031
 MF0031'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MF0031'RECOVERED IN GOOD CONDITION.
 MF0031
 MF0031                          STATION RECOVERY (1989)
 MF0031
 MF0031'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0031'MARK NOT FOUND.
 MF0031
 MF0031                          STATION RECOVERY (2001)
 MF0031
 MF0031'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0031'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0031
 MF0031                          STATION RECOVERY (2002)
 MF0031
 MF0031'RECOVERY NOTE BY US POWER SQUADRON 2002 (LEG)
 MF0031'LOCATION NOW OCCUPIED BY SHOPPING CENTER.
 MF0031
 MF0031                          STATION RECOVERY (2005)
 MF0031
 MF0031'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 MF0031'RECOVERED IN GOOD CONDITION.
 MF0031
 MF0031                          STATION RECOVERY (2007)
 MF0031
 MF0031'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0031'NEW DESCRIPTION FOLLOWS
 MF0031'A USGS DISK SET IN A CONCRETE POST IN THE NORTHEAST QUADRANT OF THE
 MF0031'INTERSECTION FORMED BY MAIN AND RIDGE STREETS. DISK IS 1 FT NORTH OF
 MF0031'AN EAST-WEST SIDEWALK AND 1 FT EAST OF A NORTH-SOUTH SIDEWALK.  IT IS
 MF0031'ALSO 7.45 METERS SW FROM THE HIGHEST POINT OF A BOULDER AT THE SW
 MF0031'CORNER OF THE COURTHOUSE GROUNDS.
 MF0031
 MF0031                          STATION RECOVERY (2025)
 MF0031
 MF0031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF0031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0039 ***********************************************************************
 KC0039  DESIGNATION -  24 BOLT
 KC0039  PID         -  KC0039
 KC0039  STATE/COUNTY-  IL/CASS
 KC0039  COUNTRY     -  US
 KC0039  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0039
 KC0039                         *CURRENT SURVEY CONTROL
 KC0039  ______________________________________________________________________
 KC0039* NAD 83(1986) POSITION- 39 56 29.     (N) 090 27 21.     (W)   SCALED
 KC0039* NAVD 88 ORTHO HEIGHT -   138.030 (meters)      452.85  (feet) ADJUSTED
 KC0039  ______________________________________________________________________
 KC0039  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 KC0039  DYNAMIC HEIGHT  -        137.957 (meters)      452.61  (feet) COMP
 KC0039  MODELED GRAVITY -    980,098.1   (mgal)                       NAVD 88
 KC0039
 KC0039  VERT ORDER      -  FIRST     CLASS II
 KC0039
 KC0039.The horizontal coordinates were scaled from a map and have
 KC0039.an estimated accuracy of +/- 6 seconds.
 KC0039
 KC0039.The orthometric height was determined by differential leveling and
 KC0039.adjusted by the NATIONAL GEODETIC SURVEY
 KC0039.in June 1991.
 KC0039
 KC0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0039.GEOID18 height accuracy estimate available here.
 KC0039
 KC0039.Click photographs - Photos may exist for this station.
 KC0039
 KC0039.The dynamic height is computed by dividing the NAVD 88
 KC0039.geopotential number by the normal gravity value computed on the
 KC0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0039.degrees latitude (g = 980.6199 gals.).
 KC0039
 KC0039.The modeled gravity was interpolated from observed gravity values.
 KC0039
 KC0039;                    North         East    Units  Estimated Accuracy
 KC0039;SPC IL W     -   363,520.      675,290.      MT  (+/- 180 meters Scaled)
 KC0039
 KC0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE173243(NAD 83)
 KC0039
 KC0039                          SUPERSEDED SURVEY CONTROL
 KC0039
 KC0039  NGVD 29 (??/??/92)  138.151  (m)          453.25   (f) ADJ UNCH    1 2
 KC0039
 KC0039.Superseded values are not recommended for survey control.
 KC0039
 KC0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0039.See file dsdata.pdf to determine how the superseded data were derived.
 KC0039
 KC0039_MARKER: B = BOLT
 KC0039_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0039_SP_SET: LIMESTONE SLAB
 KC0039_STAMPING: ELEV 464.53 1903 MEMPHIS DATUM
 KC0039_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0039
 KC0039  HISTORY     - Date     Condition        Report By
 KC0039  HISTORY     - 1903     MONUMENTED       IRC
 KC0039  HISTORY     - 1961     GOOD             CGS
 KC0039
 KC0039                          STATION DESCRIPTION
 KC0039
 KC0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0039'7 MI S FROM BEARDSTOWN.
 KC0039'ABOUT 5.35 MILES SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION
 KC0039'WITH U.S. HIGHWAY 67 AT BEARDSTOWN, THENCE 1.7 MILES EAST ALONG
 KC0039'A BLACK TOP ROAD, 0.15 MILE EAST OF A Y JUNCTION, IN A CEMETERY,
 KC0039'NEAR THE BLACK OAK BAPTIST CHURCH, 88 FEET SOUTH OF THE CENTER
 KC0039'LINE OF THE ROAD, 98 FEET NORTH OF THE NORTHEAST CORNER OF THE
 KC0039'CHURCH, 22 FEET NORTH OF THE NORTH ONE OF TWO 30 INCH MAPLE
 KC0039'TREES, 33 FEET WEST OF THE CENTER LINE OF THE CHURCH DRIVE, 3
 KC0039'FEET WEST OF THE NORTH-SOUTH CEMETERY FENCE, A COPPER BOLT LEADED
 KC0039'IN THE TOP OF A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS TO WHICH
 KC0039'IS HAD THROUGH AN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0038 ***********************************************************************
 KC0038  DESIGNATION -  24 CAP
 KC0038  PID         -  KC0038
 KC0038  STATE/COUNTY-  IL/CASS
 KC0038  COUNTRY     -  US
 KC0038  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0038
 KC0038                         *CURRENT SURVEY CONTROL
 KC0038  ______________________________________________________________________
 KC0038* NAD 83(1986) POSITION- 39 56 29.     (N) 090 27 21.     (W)   SCALED
 KC0038* NAVD 88 ORTHO HEIGHT -   139.227 (meters)      456.78  (feet) ADJUSTED
 KC0038  ______________________________________________________________________
 KC0038  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 KC0038  DYNAMIC HEIGHT  -        139.153 (meters)      456.54  (feet) COMP
 KC0038  MODELED GRAVITY -    980,098.1   (mgal)                       NAVD 88
 KC0038
 KC0038  VERT ORDER      -  FIRST     CLASS II
 KC0038
 KC0038.The horizontal coordinates were scaled from a map and have
 KC0038.an estimated accuracy of +/- 6 seconds.
 KC0038
 KC0038.The orthometric height was determined by differential leveling and
 KC0038.adjusted by the NATIONAL GEODETIC SURVEY
 KC0038.in June 1991.
 KC0038
 KC0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0038.GEOID18 height accuracy estimate available here.
 KC0038
 KC0038.Click photographs - Photos may exist for this station.
 KC0038
 KC0038.The dynamic height is computed by dividing the NAVD 88
 KC0038.geopotential number by the normal gravity value computed on the
 KC0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0038.degrees latitude (g = 980.6199 gals.).
 KC0038
 KC0038.The modeled gravity was interpolated from observed gravity values.
 KC0038
 KC0038;                    North         East    Units  Estimated Accuracy
 KC0038;SPC IL W     -   363,520.      675,290.      MT  (+/- 180 meters Scaled)
 KC0038
 KC0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE173243(NAD 83)
 KC0038
 KC0038                          SUPERSEDED SURVEY CONTROL
 KC0038
 KC0038  NGVD 29 (??/??/92)  139.347  (m)          457.17   (f) ADJ UNCH    1 2
 KC0038
 KC0038.Superseded values are not recommended for survey control.
 KC0038
 KC0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0038.See file dsdata.pdf to determine how the superseded data were derived.
 KC0038
 KC0038_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0038_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0038_STAMPING: ELEV 464.53 1903 MEMPHIS DATUM
 KC0038_MARK LOGO: IRC
 KC0038_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0038_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0038
 KC0038  HISTORY     - Date     Condition        Report By
 KC0038  HISTORY     - 1903     MONUMENTED       IRC
 KC0038  HISTORY     - 1934     GOOD             CGS
 KC0038
 KC0038                          STATION DESCRIPTION
 KC0038
 KC0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KC0038'6 MI S FROM BEARDSTOWN.
 KC0038'6.0 MILES SOUTH ALONG STATE HIGHWAY 100 FROM BEARDSTOWN, CASS
 KC0038'COUNTY, NEAR THE NORTHEAST CORNER OF THE SOUTHWEST QUARTER OF
 KC0038'SEC. 9, T 17 N, R 12 W, IN THE NORTHEAST QUARTER OF THE CEMETERY
 KC0038'ADJOINING UNION BAPTIST CHURCH (BLACK OAK GROVE CHURCH), 98.5
 KC0038'FEET NORTH OF THE NORTH SIDE OF THE CHURCH, 2.8 FEET WEST OF A
 KC0038'POINT IN LINE WITH THE EAST SIDE, 37.4 FEET SOUTHEAST OF THE
 KC0038'SOUTHEAST CORNER OF THE SCHOOLHOUSE, 2.7 FEET WEST OF THE EAST
 KC0038'WIRE CEMETERY FENCE, AND 2.4 FEET SOUTH OF THE NORTH FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1880 ***********************************************************************
 LB1880  DESIGNATION -  24 E
 LB1880  PID         -  LB1880
 LB1880  STATE/COUNTY-  IL/VERMILION
 LB1880  COUNTRY     -  US
 LB1880  USGS QUAD   -  HOOPESTON (2018)
 LB1880
 LB1880                         *CURRENT SURVEY CONTROL
 LB1880  ______________________________________________________________________
 LB1880* NAD 83(1986) POSITION- 40 28 28.     (N) 087 37 58.     (W)   SCALED
 LB1880* NAVD 88 ORTHO HEIGHT -   217.388 (meters)      713.21  (feet) ADJUSTED
 LB1880  ______________________________________________________________________
 LB1880  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 LB1880  DYNAMIC HEIGHT  -        217.282 (meters)      712.87  (feet) COMP
 LB1880  MODELED GRAVITY -    980,132.8   (mgal)                       NAVD 88
 LB1880
 LB1880  VERT ORDER      -  SECOND    CLASS 0
 LB1880
 LB1880.The horizontal coordinates were scaled from a map and have
 LB1880.an estimated accuracy of +/- 6 seconds.
 LB1880
 LB1880.The orthometric height was determined by differential leveling and
 LB1880.adjusted by the NATIONAL GEODETIC SURVEY
 LB1880.in June 1991.
 LB1880
 LB1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1880.GEOID18 height accuracy estimate available here.
 LB1880
 LB1880.Click photographs - Photos may exist for this station.
 LB1880
 LB1880.The dynamic height is computed by dividing the NAVD 88
 LB1880.geopotential number by the normal gravity value computed on the
 LB1880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1880.degrees latitude (g = 980.6199 gals.).
 LB1880
 LB1880.The modeled gravity was interpolated from observed gravity values.
 LB1880
 LB1880;                    North         East    Units  Estimated Accuracy
 LB1880;SPC IL E     -   422,920.      359,410.      MT  (+/- 180 meters Scaled)
 LB1880
 LB1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK463806(NAD 83)
 LB1880
 LB1880                          SUPERSEDED SURVEY CONTROL
 LB1880
 LB1880  NGVD 29 (??/??/92)  217.438  (m)          713.38   (f) ADJ UNCH    2 0
 LB1880
 LB1880.Superseded values are not recommended for survey control.
 LB1880
 LB1880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1880.See file dsdata.pdf to determine how the superseded data were derived.
 LB1880
 LB1880_MARKER: DD = SURVEY DISK
 LB1880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1880_STAMPING: 24 E 1931
 LB1880_MARK LOGO: USGS
 LB1880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1880+STABILITY: SURFACE MOTION
 LB1880
 LB1880  HISTORY     - Date     Condition        Report By
 LB1880  HISTORY     - 1931     MONUMENTED       USGS
 LB1880  HISTORY     - 1935     GOOD             CGS
 LB1880  HISTORY     - 20210914 MARK NOT FOUND   ILDT
 LB1880
 LB1880                          STATION DESCRIPTION
 LB1880
 LB1880'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1880'2.6 MI NE FROM HOOPESTON.
 LB1880'2.1 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LB1880'FROM THE STATION AT HOOPESTON, VERMILION COUNTY, THENCE 0.5
 LB1880'MILE NORTH ALONG A ROAD, 47 FEET WEST OF A 6-FOOT BRICK CULVERT,
 LB1880'AT A ROAD INTERSECTION, 33 FEET WEST OF THE CENTERLINE OF THE
 LB1880'MAIN ROAD, 26 FEET SOUTH OF THE CENTERLINE OF THE CROSS ROAD,
 LB1880'AND 10 FEET NORTHWEST OF A 30-INCH MAPLE TREE.  A UNITED STATES
 LB1880'GEOLOGICAL SURVEY STANDARD DISK, STAMPED 24 E 1931 AND SET
 LB1880'IN THE TOP OF A CONCRETE POST.
 LB1880
 LB1880                          STATION RECOVERY (2021)
 LB1880
 LB1880'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (TL)
 LB1880'DID NOT FIND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0916 ***********************************************************************
 NH0916  DESIGNATION -  24 MDD
 NH0916  PID         -  NH0916
 NH0916  STATE/COUNTY-  IL/JO DAVIESS
 NH0916  COUNTRY     -  US
 NH0916  USGS QUAD   -  KENT (2018)
 NH0916
 NH0916                         *CURRENT SURVEY CONTROL
 NH0916  ______________________________________________________________________
 NH0916* NAD 83(1986) POSITION- 42 22 11.     (N) 089 58 55.     (W)   SCALED
 NH0916* NAVD 88 ORTHO HEIGHT -   289.467 (meters)      949.69  (feet) ADJUSTED
 NH0916  ______________________________________________________________________
 NH0916  GEOID HEIGHT    -        -33.246 (meters)                     GEOID18
 NH0916  DYNAMIC HEIGHT  -        289.370 (meters)      949.37  (feet) COMP
 NH0916  MODELED GRAVITY -    980,278.8   (mgal)                       NAVD 88
 NH0916
 NH0916  VERT ORDER      -  THIRD
 NH0916
 NH0916.The horizontal coordinates were scaled from a map and have
 NH0916.an estimated accuracy of +/- 6 seconds.
 NH0916
 NH0916.The orthometric height was determined by differential leveling and
 NH0916.adjusted by the NATIONAL GEODETIC SURVEY
 NH0916.in June 1991.
 NH0916
 NH0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0916.GEOID18 height accuracy estimate available here.
 NH0916
 NH0916.Click photographs - Photos may exist for this station.
 NH0916
 NH0916.The dynamic height is computed by dividing the NAVD 88
 NH0916.geopotential number by the normal gravity value computed on the
 NH0916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0916.degrees latitude (g = 980.6199 gals.).
 NH0916
 NH0916.The modeled gravity was interpolated from observed gravity values.
 NH0916
 NH0916;                    North         East    Units  Estimated Accuracy
 NH0916;SPC IL W     -   633,160.      715,220.      MT  (+/- 180 meters Scaled)
 NH0916
 NH0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM544951(NAD 83)
 NH0916
 NH0916                          SUPERSEDED SURVEY CONTROL
 NH0916
 NH0916.No superseded survey control is available for this station.
 NH0916
 NH0916_MARKER: DB = BENCH MARK DISK
 NH0916_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0916_SP_SET: CONCRETE HEADWALL
 NH0916_STAMPING: 24 MDD 1967
 NH0916_MARK LOGO: USGS
 NH0916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0916+STABILITY: SURFACE MOTION
 NH0916
 NH0916  HISTORY     - Date     Condition        Report By
 NH0916  HISTORY     - 1967     MONUMENTED       USGS
 NH0916  HISTORY     - 19961221 GOOD             USPSQD
 NH0916  HISTORY     - 20080501 POOR             JCLS
 NH0916
 NH0916                          STATION DESCRIPTION
 NH0916
 NH0916'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0916'2.6 KM (1.60 MI) ENE FROM STOCKTON.
 NH0916'1.0 MI NORTH AND 1.3 MI EAST OF THE JCT. OF HWYS. 20 AND 78 AT STOCK
 NH0916'TON.  NEAR THE COR OF SECS. 1, 6, 31 AND 36, TS. 27 AND 28 N., RS.
 NH0916'4 AND 5 E., 21 FT WEST AND 0.8 FT HIGHER THAN CENTER OF HWY. 78 AT
 NH0916'CULVERT.  ON TOP AND NEAR THE CENTER OF THE WEST HEADWALL OF A 4X5
 NH0916'FT CONCRETE BOX CULVERT, A STANDARD TABLET STAMPED 24 MDD 1967
 NH0916
 NH0916                          STATION RECOVERY (1996)
 NH0916
 NH0916'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0916'RECOVERED IN GOOD CONDITION.
 NH0916
 NH0916                          STATION RECOVERY (2008)
 NH0916
 NH0916'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 NH0916'THIS MARK WAS RESET AND IS NOT IN THE ORIGINAL LOCATION. THE MARK IN
 NH0916'THE GROUND HAS THE WORD RESET STAMPED ONTO THE DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2051 ***********************************************************************
 DN2051  DESIGNATION -  25
 DN2051  PID         -  DN2051
 DN2051  STATE/COUNTY-  IL/FULTON
 DN2051  COUNTRY     -  US
 DN2051  USGS QUAD   -  BANNER (2018)
 DN2051
 DN2051                         *CURRENT SURVEY CONTROL
 DN2051  ______________________________________________________________________
 DN2051* NAD 83(2011) POSITION- 40 32 46.88162(N) 089 59 27.07138(W)   ADJUSTED
 DN2051* NAD 83(2011) ELLIP HT-   157.701 (meters)        (06/27/12)   ADJUSTED
 DN2051* NAD 83(2011) EPOCH   -  2010.00
 DN2051* NAVD 88 ORTHO HEIGHT -   190.7   (meters)      626.    (feet) GPS OBS
 DN2051  ______________________________________________________________________
 DN2051  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2051  GEOID HEIGHT    -        -33.057 (meters)                     GEOID09
 DN2051  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 DN2051  NAD 83(2011) X  -        774.842 (meters)                     COMP
 DN2051  NAD 83(2011) Y  - -4,853,610.186 (meters)                     COMP
 DN2051  NAD 83(2011) Z  -  4,124,375.309 (meters)                     COMP
 DN2051  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 DN2051
 DN2051  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2051  Standards:
 DN2051         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2051            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2051  -------------------------------------------------------------------
 DN2051  NETWORK    3.19   2.47           1.43   1.14   1.26     -0.14052452
 DN2051  -------------------------------------------------------------------
 DN2051  Click here for local accuracies and other accuracy information.
 DN2051
 DN2051.The horizontal coordinates were established by GPS observations
 DN2051.and adjusted by the National Geodetic Survey in June 2012.
 DN2051
 DN2051.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2051.been affixed to the stable North American tectonic plate. See 
 DN2051.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2051
 DN2051.The horizontal coordinates are valid at the epoch date displayed above
 DN2051.which is a decimal equivalence of Year/Month/Day.
 DN2051
 DN2051.The orthometric height was determined by GPS observations and a
 DN2051.high-resolution geoid model.
 DN2051
 DN2051.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2051.GEOID18 height accuracy estimate available here.
 DN2051
 DN2051.Click photographs - Photos may exist for this station.
 DN2051
 DN2051.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2051
 DN2051.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2051
 DN2051.The ellipsoidal height was determined by GPS observations
 DN2051.and is referenced to NAD 83.
 DN2051
 DN2051. The following values were computed from the NAD 83(2011) position.
 DN2051
 DN2051;                    North         East     Units Scale Factor Converg.
 DN2051;SPC IL W     -   430,666.392   714,892.182   MT  0.99994391   +0 06 51.4
 DN2051;SPC IL W     - 1,412,944.65  2,345,442.10   sFT  0.99994391   +0 06 51.4
 DN2051;UTM  16      - 4,492,699.543   246,729.975   MT  1.00038965   -1 56 43.0
 DN2051;UTM  15      - 4,492,752.327   754,819.384   MT  1.00039934   +1 57 25.9
 DN2051
 DN2051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2051!SPC IL W     -   0.99997526  x   0.99994391  =   0.99991917
 DN2051!UTM  16      -   0.99997526  x   1.00038965  =   1.00036490
 DN2051!UTM  15      -   0.99997526  x   1.00039934  =   1.00037459
 DN2051
 DN2051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4672992699(NAD 83)
 DN2051
 DN2051                          SUPERSEDED SURVEY CONTROL
 DN2051
 DN2051  NAD 83(2007)-  40 32 46.88187(N)    089 59 27.07246(W) AD(2002.00) 1
 DN2051  ELLIP H (08/11/11)  157.725  (m)                       GP(2002.00) 4 1
 DN2051
 DN2051.Superseded values are not recommended for survey control.
 DN2051
 DN2051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2051.See file dsdata.pdf to determine how the superseded data were derived.
 DN2051
 DN2051_MARKER: DD = SURVEY DISK
 DN2051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2051_STAMPING: FC25
 DN2051_MARK LOGO: NONE
 DN2051_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2051+STABILITY: SURFACE MOTION
 DN2051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2051+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2051
 DN2051  HISTORY     - Date     Condition        Report By
 DN2051  HISTORY     - 200905   MONUMENTED       ILDT
 DN2051
 DN2051                          STATION DESCRIPTION
 DN2051
 DN2051'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2051'STATION IS LOCATED 2.5 MILES EAST OF THE TOWN OF CANTON. TO REACH THE
 DN2051'STATION FROM THE POST OFFICE IN THE CITY OF CANTON AT THE INTERSECTION
 DN2051'OF AVENUE A AND ELM STREET, PROCEED EAST 0.1 MILES ALONG ELM STREET TO
 DN2051'THE INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) PROCEED 0.2 MILES
 DN2051'ALONG MAIN STREET TO THE INTERSECTION WITH LOCUST STREET (ILLINOIS
 DN2051'ROUTE 9). TURN RIGHT (EAST) AND PROCEED 0.4 MILES ON LOCUST STREET
 DN2051'(ILLINOIS ROUTE 9) TO THE INTERSECTION WITH 5TH  AVENUE (ILLINOIS
 DN2051'ROUTE 9). TURN RIGHT (SOUTH) AND PROCEED 0.8 MILES ALONG 5TH  AVENUE
 DN2051'(ILLINOIS ROUTE 9) TO THE INTERSECTION WITH LINN STREET (ILLINOIS
 DN2051'ROUTE 9). TURN LEFT (EAST) AND PROCEED 1.9 MILES ALONG LINN STREET
 DN2051'(ILLINOIS ROUTE 9) TO THE INTERSECTION WITH CARVER ROAD. STATION IS
 DN2051'LOCATED 40.10 FEET SOUTHEAST OF A PK NAIL IN A CORNER FENCE POST,
 DN2051'32.40 FEET SOUTH OF A PK NAIL IN A CORNER FENCE POST AND 91.20 FEET
 DN2051'NORTHWEST OF THE TOP CENTER OF A CONCRETE RIGHT OF WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3009 ***********************************************************************
 AJ3009  DESIGNATION -  25 39 8
 AJ3009  PID         -  AJ3009
 AJ3009  STATE/COUNTY-  IL/KANE
 AJ3009  COUNTRY     -  US
 AJ3009  USGS QUAD   -  AURORA NORTH (2018)
 AJ3009
 AJ3009                         *CURRENT SURVEY CONTROL
 AJ3009  ______________________________________________________________________
 AJ3009* NAD 83(2011) POSITION- 41 49 47.84147(N) 088 16 46.30974(W)   ADJUSTED
 AJ3009* NAD 83(2011) ELLIP HT-   198.158 (meters)        (06/27/12)   ADJUSTED
 AJ3009* NAD 83(2011) EPOCH   -  2010.00
 AJ3009* NAVD 88 ORTHO HEIGHT -   231.273 (meters)      758.77  (feet) ADJUSTED
 AJ3009  ______________________________________________________________________
 AJ3009  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 AJ3009  NAD 83(2011) X  -    142,904.029 (meters)                     COMP
 AJ3009  NAD 83(2011) Y  - -4,757,617.979 (meters)                     COMP
 AJ3009  NAD 83(2011) Z  -  4,231,681.432 (meters)                     COMP
 AJ3009  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 AJ3009  DYNAMIC HEIGHT  -        231.193 (meters)      758.51  (feet) COMP
 AJ3009  MODELED GRAVITY -    980,272.6   (mgal)                       NAVD 88
 AJ3009
 AJ3009  VERT ORDER      -  SECOND    CLASS I
 AJ3009
 AJ3009  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3009  Standards:
 AJ3009         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3009            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3009  -------------------------------------------------------------------
 AJ3009  NETWORK    0.37   0.61           0.17   0.13   0.31      0.04126811
 AJ3009  -------------------------------------------------------------------
 AJ3009  Click here for local accuracies and other accuracy information.
 AJ3009
 AJ3009.The horizontal coordinates were established by GPS observations
 AJ3009.and adjusted by the National Geodetic Survey in June 2012.
 AJ3009
 AJ3009.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3009.been affixed to the stable North American tectonic plate. See 
 AJ3009.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3009
 AJ3009.The horizontal coordinates are valid at the epoch date displayed above
 AJ3009.which is a decimal equivalence of Year/Month/Day.
 AJ3009
 AJ3009.The orthometric height was determined by differential leveling and
 AJ3009.adjusted by the NATIONAL GEODETIC SURVEY
 AJ3009.in May 2008.
 AJ3009
 AJ3009.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3009.GEOID18 height accuracy estimate available here.
 AJ3009
 AJ3009.Click photographs - Photos may exist for this station.
 AJ3009
 AJ3009.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3009
 AJ3009.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3009
 AJ3009.The ellipsoidal height was determined by GPS observations
 AJ3009.and is referenced to NAD 83.
 AJ3009
 AJ3009.The dynamic height is computed by dividing the NAVD 88
 AJ3009.geopotential number by the normal gravity value computed on the
 AJ3009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ3009.degrees latitude (g = 980.6199 gals.).
 AJ3009
 AJ3009.The modeled gravity was interpolated from observed gravity values.
 AJ3009
 AJ3009. The following values were computed from the NAD 83(2011) position.
 AJ3009
 AJ3009;                    North         East     Units Scale Factor Converg.
 AJ3009;SPC IL E     -   573,217.412   304,469.343   MT  0.99997525   +0 02 09.2
 AJ3009;SPC IL E     - 1,880,630.79    998,913.17   sFT  0.99997525   +0 02 09.2
 AJ3009;UTM  16      - 4,631,688.012   393,749.684   MT  0.99973892   -0 51 12.3
 AJ3009
 AJ3009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3009!SPC IL E     -   0.99996892  x   0.99997525  =   0.99994417
 AJ3009!UTM  16      -   0.99996892  x   0.99973892  =   0.99970785
 AJ3009
 AJ3009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9374931688(NAD 83)
 AJ3009
 AJ3009                          SUPERSEDED SURVEY CONTROL
 AJ3009
 AJ3009  NAD 83(2007)-  41 49 47.84130(N)    088 16 46.31101(W) AD(2002.00) 0
 AJ3009  ELLIP H (02/10/07)  198.190  (m)                       GP(2002.00)    
 AJ3009  ELLIP H (02/03/05)  198.193  (m)                       GP(       ) 4 2
 AJ3009  NAD 83(1997)-  41 49 47.84182(N)    088 16 46.31133(W) AD(       ) 1
 AJ3009  ELLIP H (04/25/01)  198.204  (m)                       GP(       ) 3 2
 AJ3009  NAVD 88 (11/14/05)  231.3    (m)  GEOID03  model used  GPS OBS        
 AJ3009  NAVD 88 (04/25/01)  231.3    (m)  GEOID99  model used  GPS OBS        
 AJ3009
 AJ3009.Superseded values are not recommended for survey control.
 AJ3009
 AJ3009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3009.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3009
 AJ3009_MARKER: F = FLANGE-ENCASED ROD
 AJ3009_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3009_STAMPING: IL-KANE-25-39-8
 AJ3009_MARK LOGO: KCIDOT
 AJ3009_PROJECTION: FLUSH
 AJ3009_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ3009_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3009+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 AJ3009_ROD/PIPE-DEPTH: 6.1 meters
 AJ3009_SLEEVE-DEPTH  : 0.9 meters
 AJ3009
 AJ3009  HISTORY     - Date     Condition        Report By
 AJ3009  HISTORY     - 20000714 MONUMENTED       SECI
 AJ3009  HISTORY     - 20050404 GOOD             STAFER
 AJ3009  HISTORY     - 20050408 GOOD             STAFER
 AJ3009  HISTORY     - 20061203 GOOD             STAFER
 AJ3009  HISTORY     - 20071113 GOOD             PATRIC
 AJ3009  HISTORY     - 20100518 GOOD             AEROME
 AJ3009  HISTORY     - 20171030 GOOD             PATRIC
 AJ3009
 AJ3009                          STATION DESCRIPTION
 AJ3009
 AJ3009'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3009'STATION IS LOCATED APPROXIMATELY 3.0 MI NORTHEAST OF NORTH
 AJ3009'AURORA, 2.5 MI SOUTHEAST OF BATAVIA IN SECTION 25, T39N, R8E.  TO
 AJ3009'REACH FROM THE JUNCTION OF IL RT 56 AND KIRK RD PROCEED NORTH ON
 AJ3009'KIRK RD 1.0 MILE TO THE STATION LOCATED 330 FT NORTH OF PRAIRE BIKE
 AJ3009'PATH BRIDGE.  STATION IS LOCATED 125 FT NORTH OF SOUTH END OF
 AJ3009'EMERGENCY PULLOFF AREA, 145 FT NORTH OF 36 IN FLARED END SECTION,
 AJ3009'237 FT NORTH OF POWERPOLE (PP), 185 FT NORTHEAST OF PP, 237 FT
 AJ3009'NORTHEAST OF PP, 17 FT SOUTHWEST OF MANHOLE, 8 FT WEST OF
 AJ3009'CENTERLINE OF BIKE PATH, AND 2 FT EAST OF ORANGE FIBERGLASS
 AJ3009'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3009'CAP.  DATUM POINT IS 0.55 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3009'PHYSICAL TIES. (WB)
 AJ3009
 AJ3009                          STATION RECOVERY (2005)
 AJ3009
 AJ3009'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2005 (BAW)
 AJ3009'RECOVERED IN GOOD CONDITION.
 AJ3009
 AJ3009                          STATION RECOVERY (2005)
 AJ3009
 AJ3009'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2005 (MRF)
 AJ3009'STATION IS LOCATED APPROXIMATELY 3.0 MI NORTHEAST OF NORTH  AURORA,
 AJ3009'2.5 MI SOUTHEAST OF BATAVIA IN SECTION 25, T39N, R8E.  TO  REACH FROM
 AJ3009'THE JUNCTION OF IL RT 56 AND KIRK RD PROCEED NORTH ON  KIRK RD 1.0
 AJ3009'MILE TO THE STATION LOCATED 330 FT NORTH OF PRAIRE BIKE  PATH BRIDGE.
 AJ3009'STATION IS LOCATED 125 FT NORTH OF SOUTH END OF  EMERGENCY PULLOFF
 AJ3009'AREA, 145 FT NORTH OF 36 IN FLARED END SECTION,  237 FT NORTH OF
 AJ3009'POWERPOLE (PP), 185 FT NORTHEAST OF PP, 237 FT  NORTHEAST OF PP, 17 FT
 AJ3009'SOUTHWEST OF MANHOLE, 8 FT WEST OF  CENTERLINE OF BIKE PATH, AND 2 FT
 AJ3009'EAST OF ORANGE FIBERGLASS  WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3009'THROUGH 6 INCH LOGO  CAP.  DATUM POINT IS 0.55 FT BELOW CAP.  PK NAILS
 AJ3009'WERE SET IN WOOD  PHYSICAL TIES. (WB)
 AJ3009
 AJ3009                          STATION RECOVERY (2006)
 AJ3009
 AJ3009'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2006 (BAW)
 AJ3009'RECOVERED IN GOOD CONDITION.
 AJ3009
 AJ3009                          STATION RECOVERY (2007)
 AJ3009
 AJ3009'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AJ3009'THE STATION IS IN BATAVIA, IL.
 AJ3009'
 AJ3009'THE STATION IS LOCATED NORTHWEST OF THE INTERSECTION OF THE ILLINOIS
 AJ3009'PRAIRIE PATH WITH KIRK ROAD.
 AJ3009'
 AJ3009'THE STATION IS 49.5 FT (15.1 M) WEST OF THE CENTERLINE OF KIRK ROAD,
 AJ3009'334.0 FT (101.8 M) NORTH OF THE CENTERLINE OF THE ILLINOIS PRAIRIE
 AJ3009'PATH, AND 229.0 FT (69.8 M) SOUTH OF A GUARDRAIL ALONG THE WEST SIDE
 AJ3009'OF KIRK ROAD.  THE MONUMENT IS A STEEL ROD WITH A LID AT ROAD SURFACE
 AJ3009'GRADE AND IS FERROMAGNETIC.
 AJ3009
 AJ3009                          STATION RECOVERY (2010)
 AJ3009
 AJ3009'RECOVERY NOTE BY AERO METRIC INC 2010 (MB)
 AJ3009'RECOVERED IN GOOD CONDITION.
 AJ3009
 AJ3009                          STATION RECOVERY (2017)
 AJ3009
 AJ3009'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 AJ3009'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0046 ***********************************************************************
 KC0046  DESIGNATION -  25 BOLT
 KC0046  PID         -  KC0046
 KC0046  STATE/COUNTY-  IL/CASS
 KC0046  COUNTRY     -  US
 KC0046  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0046
 KC0046                         *CURRENT SURVEY CONTROL
 KC0046  ______________________________________________________________________
 KC0046* NAD 83(1986) POSITION- 39 59 38.     (N) 090 26 11.     (W)   SCALED
 KC0046* NAVD 88 ORTHO HEIGHT -   133.822 (meters)      439.05  (feet) ADJUSTED
 KC0046  ______________________________________________________________________
 KC0046  GEOID HEIGHT    -        -32.970 (meters)                     GEOID18
 KC0046  DYNAMIC HEIGHT  -        133.752 (meters)      438.82  (feet) COMP
 KC0046  MODELED GRAVITY -    980,099.7   (mgal)                       NAVD 88
 KC0046
 KC0046  VERT ORDER      -  FIRST     CLASS II
 KC0046
 KC0046.The horizontal coordinates were scaled from a map and have
 KC0046.an estimated accuracy of +/- 6 seconds.
 KC0046
 KC0046.The orthometric height was determined by differential leveling and
 KC0046.adjusted by the NATIONAL GEODETIC SURVEY
 KC0046.in June 1991.
 KC0046
 KC0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0046.GEOID18 height accuracy estimate available here.
 KC0046
 KC0046.Click photographs - Photos may exist for this station.
 KC0046
 KC0046.The dynamic height is computed by dividing the NAVD 88
 KC0046.geopotential number by the normal gravity value computed on the
 KC0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0046.degrees latitude (g = 980.6199 gals.).
 KC0046
 KC0046.The modeled gravity was interpolated from observed gravity values.
 KC0046
 KC0046;                    North         East    Units  Estimated Accuracy
 KC0046;SPC IL W     -   369,340.      676,970.      MT  (+/- 180 meters Scaled)
 KC0046
 KC0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE188302(NAD 83)
 KC0046
 KC0046                          SUPERSEDED SURVEY CONTROL
 KC0046
 KC0046  NGVD 29 (??/??/92)  133.939  (m)          439.43   (f) ADJ UNCH    1 2
 KC0046
 KC0046.Superseded values are not recommended for survey control.
 KC0046
 KC0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0046.See file dsdata.pdf to determine how the superseded data were derived.
 KC0046
 KC0046_MARKER: B = BOLT
 KC0046_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0046_SP_SET: LIMESTONE SLAB
 KC0046_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0046
 KC0046  HISTORY     - Date     Condition        Report By
 KC0046  HISTORY     - 1903     MONUMENTED       IRC
 KC0046  HISTORY     - 1934     GOOD             CGS
 KC0046
 KC0046                          STATION DESCRIPTION
 KC0046
 KC0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KC0046'2 MI S FROM BEARDSTOWN.
 KC0046'2.0 MILES SOUTH ALONG STATE HIGHWAY 100 FROM BEARDSTOWN, CASS
 KC0046'COUNTY, IN THE SOUTHEAST QUARTER OF THE SOUTHWEST QUARTER OF
 KC0046'SEC. 22, T 18 N, R 12 W, AT A FARMHOUSE OCCUPIED IN 1934 BY FRED
 KC0046'GUST, IN THE SOUTHEAST CORNER OF THE FRONT DOORYARD, 92.5 FEET
 KC0046'SOUTH OF A BLACK OAK TREE, 76.4 FEET SOUTHEAST OF THE SOUTHEAST
 KC0046'CORNER OF THE HOUSE, 54 FEET WEST OF THE CENTERLINE OF THE
 KC0046'HIGHWAY, AND 31.2 FEET NORTH OF THE SOUTH YARD FENCE.  A COPPER
 KC0046'BOLT, LEADED IN THE TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDER
 KC0046'GROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0045 ***********************************************************************
 KC0045  DESIGNATION -  25 CAP
 KC0045  PID         -  KC0045
 KC0045  STATE/COUNTY-  IL/CASS
 KC0045  COUNTRY     -  US
 KC0045  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0045
 KC0045                         *CURRENT SURVEY CONTROL
 KC0045  ______________________________________________________________________
 KC0045* NAD 83(1986) POSITION- 39 59 38.     (N) 090 26 11.     (W)   SCALED
 KC0045* NAVD 88 ORTHO HEIGHT -   135.034 (meters)      443.02  (feet) ADJUSTED
 KC0045  ______________________________________________________________________
 KC0045  GEOID HEIGHT    -        -32.970 (meters)                     GEOID18
 KC0045  DYNAMIC HEIGHT  -        134.964 (meters)      442.79  (feet) COMP
 KC0045  MODELED GRAVITY -    980,099.7   (mgal)                       NAVD 88
 KC0045
 KC0045  VERT ORDER      -  FIRST     CLASS II
 KC0045
 KC0045.The horizontal coordinates were scaled from a map and have
 KC0045.an estimated accuracy of +/- 6 seconds.
 KC0045
 KC0045.The orthometric height was determined by differential leveling and
 KC0045.adjusted by the NATIONAL GEODETIC SURVEY
 KC0045.in June 1991.
 KC0045
 KC0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0045.GEOID18 height accuracy estimate available here.
 KC0045
 KC0045.Click photographs - Photos may exist for this station.
 KC0045
 KC0045.The dynamic height is computed by dividing the NAVD 88
 KC0045.geopotential number by the normal gravity value computed on the
 KC0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0045.degrees latitude (g = 980.6199 gals.).
 KC0045
 KC0045.The modeled gravity was interpolated from observed gravity values.
 KC0045
 KC0045;                    North         East    Units  Estimated Accuracy
 KC0045;SPC IL W     -   369,340.      676,970.      MT  (+/- 180 meters Scaled)
 KC0045
 KC0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE188302(NAD 83)
 KC0045
 KC0045                          SUPERSEDED SURVEY CONTROL
 KC0045
 KC0045  NGVD 29 (??/??/92)  135.146  (m)          443.39   (f) ADJ UNCH    1 2
 KC0045
 KC0045.Superseded values are not recommended for survey control.
 KC0045
 KC0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0045.See file dsdata.pdf to determine how the superseded data were derived.
 KC0045
 KC0045_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0045_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0045_STAMPING: ELEV 450.75 FT MEMPHIS DATUM
 KC0045_MARK LOGO: IRC
 KC0045_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0045
 KC0045  HISTORY     - Date     Condition        Report By
 KC0045  HISTORY     - 1903     MONUMENTED       IRC
 KC0045  HISTORY     - 1961     GOOD             CGS
 KC0045
 KC0045                          STATION DESCRIPTION
 KC0045
 KC0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0045'0.8 MI S FROM BEARDSTOWN.
 KC0045'ABOUT 0.75 MILE SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION
 KC0045'WITH U.S. HIGHWAY 67 AT BEARDSTOWN, AT THE INSIDE OF A LONG
 KC0045'CURVE, IN SECTION S 22 T 18 N R 12 W, AT THE SOUTHEAST CORNER OF
 KC0045'A YARD, 66 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 76 FEET
 KC0045'SOUTHEAST OF THE SOUTHEAST CORNER OF A BROWN HOUSE, 30 FEET
 KC0045'EAST OF A 20-INCH ELM TREE, 4 1/2 FEET SOUTHWEST OF A 6-INCH
 KC0045'CEDAR TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6906 ***********************************************************************
 DM6906  DESIGNATION -  25A
 DM6906  PID         -  DM6906
 DM6906  STATE/COUNTY-  IL/JASPER
 DM6906  COUNTRY     -  US
 DM6906  USGS QUAD   -  YALE (2018)
 DM6906
 DM6906                         *CURRENT SURVEY CONTROL
 DM6906  ______________________________________________________________________
 DM6906* NAD 83(2011) POSITION- 39 06 56.52147(N) 088 02 22.62121(W)   ADJUSTED
 DM6906* NAD 83(2011) ELLIP HT-   135.172 (meters)        (06/27/12)   ADJUSTED
 DM6906* NAD 83(2011) EPOCH   -  2010.00
 DM6906* NAVD 88 ORTHO HEIGHT -   167.1   (meters)      548.    (feet) GPS OBS
 DM6906  ______________________________________________________________________
 DM6906  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6906  GEOID HEIGHT    -        -31.870 (meters)                     GEOID09
 DM6906  GEOID HEIGHT    -        -31.912 (meters)                     GEOID18
 DM6906  NAD 83(2011) X  -    169,514.519 (meters)                     COMP
 DM6906  NAD 83(2011) Y  - -4,952,438.468 (meters)                     COMP
 DM6906  NAD 83(2011) Z  -  4,002,376.312 (meters)                     COMP
 DM6906  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 DM6906
 DM6906  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6906  Standards:
 DM6906         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6906            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6906  -------------------------------------------------------------------
 DM6906  NETWORK    0.68   1.04           0.30   0.25   0.53      0.03950474
 DM6906  -------------------------------------------------------------------
 DM6906  Click here for local accuracies and other accuracy information.
 DM6906
 DM6906.The horizontal coordinates were established by GPS observations
 DM6906.and adjusted by the National Geodetic Survey in June 2012.
 DM6906
 DM6906.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6906.been affixed to the stable North American tectonic plate. See 
 DM6906.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6906
 DM6906.The horizontal coordinates are valid at the epoch date displayed above
 DM6906.which is a decimal equivalence of Year/Month/Day.
 DM6906
 DM6906.The orthometric height was determined by GPS observations and a
 DM6906.high-resolution geoid model.
 DM6906
 DM6906.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6906.GEOID18 height accuracy estimate available here.
 DM6906
 DM6906.Click photographs - Photos may exist for this station.
 DM6906
 DM6906.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6906
 DM6906.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6906
 DM6906.The ellipsoidal height was determined by GPS observations
 DM6906.and is referenced to NAD 83.
 DM6906
 DM6906. The following values were computed from the NAD 83(2011) position.
 DM6906
 DM6906;                    North         East     Units Scale Factor Converg.
 DM6906;SPC IL E     -   271,863.462   325,401.488   MT  0.99998294   +0 11 07.1
 DM6906;SPC IL E     -   891,938.71  1,067,588.05   sFT  0.99998294   +0 11 07.1
 DM6906;UTM  16      - 4,330,130.563   410,123.519   MT  0.99969946   -0 39 21.3
 DM6906
 DM6906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6906!SPC IL E     -   0.99997879  x   0.99998294  =   0.99996173
 DM6906!UTM  16      -   0.99997879  x   0.99969946  =   0.99967826
 DM6906
 DM6906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1012330130(NAD 83)
 DM6906
 DM6906                          SUPERSEDED SURVEY CONTROL
 DM6906
 DM6906  NAD 83(2007)-  39 06 56.52148(N)    088 02 22.62224(W) AD(2002.00) 1
 DM6906  ELLIP H (06/09/11)  135.196  (m)                       GP(2002.00) 3 2
 DM6906
 DM6906.Superseded values are not recommended for survey control.
 DM6906
 DM6906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6906.See file dsdata.pdf to determine how the superseded data were derived.
 DM6906
 DM6906_MARKER: DD = SURVEY DISK
 DM6906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6906_STAMPING: 25A 1932
 DM6906_MARK LOGO: USGS
 DM6906_PROJECTION: FLUSH
 DM6906_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6906+STABILITY: SURFACE MOTION
 DM6906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6906+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2020
 DM6906
 DM6906  HISTORY     - Date     Condition        Report By
 DM6906  HISTORY     - 19320101 MONUMENTED       USGS
 DM6906  HISTORY     - 20120726 GOOD             ILDT
 DM6906  HISTORY     - 20200330 GOOD             ILDT
 DM6906
 DM6906                          STATION DESCRIPTION
 DM6906
 DM6906'DESCRIBED BY US GEOLOGICAL SURVEY 1932
 DM6906'THE STATION IS LOCATED 1.0 MI (1.6 KM) SOUTHWEST OF YALE AND IS
 DM6906'LOCATED IN THE SOUTHWEST QUADRANT OF CR1800E AND CR 1825N.
 DM6906'
 DM6906'TO REACH THE STATION FROM THE INTERSECTION OF IL 49 AND MAIN ST (CR
 DM6906'1850N) IN YALE, GO WEST ON MAIN ST FOR 0.8 MI (1.3 KM) TO CR 1800E.
 DM6906'TURN LEFT AND PROCEED SOUTH FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 DM6906'RIGHT.
 DM6906'
 DM6906'IT IS 3.8' SE OF A CORNER FENCE POST, 19.0' WEST OF THE CENTERLINE CR
 DM6906'1800E AND 22.0' SOUTH OF THE CENTERLINE CR 1825N.  THE STATION IS A
 DM6906'DISK IN CONCRETE SET FLUSH.
 DM6906
 DM6906                          STATION RECOVERY (2012)
 DM6906
 DM6906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 DM6906'RECOVERED IN GOOD CONDITION.
 DM6906
 DM6906                          STATION RECOVERY (2020)
 DM6906
 DM6906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SAB)
 DM6906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0170 ***********************************************************************
 LD0170  DESIGNATION -  26
 LD0170  PID         -  LD0170
 LD0170  STATE/COUNTY-  IL/CASS
 LD0170  COUNTRY     -  US
 LD0170  USGS QUAD   -  BEARDSTOWN (2018)
 LD0170
 LD0170                         *CURRENT SURVEY CONTROL
 LD0170  ______________________________________________________________________
 LD0170* NAD 83(1986) POSITION- 40 00 56.     (N) 090 25 56.     (W)   SCALED
 LD0170* NAVD 88 ORTHO HEIGHT -   135.193 (meters)      443.55  (feet) ADJUSTED
 LD0170  ______________________________________________________________________
 LD0170  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LD0170  DYNAMIC HEIGHT  -        135.122 (meters)      443.31  (feet) COMP
 LD0170  MODELED GRAVITY -    980,100.2   (mgal)                       NAVD 88
 LD0170
 LD0170  VERT ORDER      -  FIRST     CLASS II
 LD0170
 LD0170.The horizontal coordinates were scaled from a map and have
 LD0170.an estimated accuracy of +/- 6 seconds.
 LD0170
 LD0170.The orthometric height was determined by differential leveling and
 LD0170.adjusted by the NATIONAL GEODETIC SURVEY
 LD0170.in June 1991.
 LD0170
 LD0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0170.GEOID18 height accuracy estimate available here.
 LD0170
 LD0170.Click photographs - Photos may exist for this station.
 LD0170
 LD0170.The dynamic height is computed by dividing the NAVD 88
 LD0170.geopotential number by the normal gravity value computed on the
 LD0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0170.degrees latitude (g = 980.6199 gals.).
 LD0170
 LD0170.The modeled gravity was interpolated from observed gravity values.
 LD0170
 LD0170;                    North         East    Units  Estimated Accuracy
 LD0170;SPC IL W     -   371,750.      677,330.      MT  (+/- 180 meters Scaled)
 LD0170
 LD0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE191326(NAD 83)
 LD0170
 LD0170                          SUPERSEDED SURVEY CONTROL
 LD0170
 LD0170  NGVD 29 (??/??/92)  135.304  (m)          443.91   (f) ADJ UNCH    1 2
 LD0170
 LD0170.Superseded values are not recommended for survey control.
 LD0170
 LD0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0170.See file dsdata.pdf to determine how the superseded data were derived.
 LD0170
 LD0170_MARKER: B = BOLT
 LD0170_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0170_SP_SET: STEP
 LD0170_MARK LOGO: IRC
 LD0170_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0170
 LD0170  HISTORY     - Date     Condition        Report By
 LD0170  HISTORY     - 1903     MONUMENTED       IRC
 LD0170  HISTORY     - 1961     GOOD             CGS
 LD0170
 LD0170                          STATION DESCRIPTION
 LD0170
 LD0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0170'AT BEARDSTOWN.
 LD0170'AT BEARDSTOWN, AT THE INTERSECTION OF MAIN AND WASHINGTON STREET,
 LD0170'ON TOP OF THE STONE STEP AT THE ENTRANCE TO YATES RESTAURANT,
 LD0170'(FORMERLY THE ODD FELLOW BUILDING), 15.7 FEET NORTHEAST OF THE
 LD0170'NORTHEAST CURB OF WASHINGTON STREET, 14.8 FEET SOUTHEAST OF THE
 LD0170'SOUTHEAST CURB OF MAIN STREET, 0.4 FOOT SOUTH OF THE NORTH EDGE
 LD0170'OF STEP AND 0.5 FOOT EAST OF THE EAST EDGE OF STEP.  THE BOLT IS
 LD0170'SURROUNDED BY THE LETTERS USPBM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1994 ***********************************************************************
 DN1994  DESIGNATION -  26
 DN1994  PID         -  DN1994
 DN1994  STATE/COUNTY-  IL/FULTON
 DN1994  COUNTRY     -  US
 DN1994  USGS QUAD   -  CANTON (2018)
 DN1994
 DN1994                         *CURRENT SURVEY CONTROL
 DN1994  ______________________________________________________________________
 DN1994* NAD 83(2011) POSITION- 40 32 19.39678(N) 090 02 54.14004(W)   ADJUSTED
 DN1994* NAD 83(2011) ELLIP HT-   164.827 (meters)        (06/27/12)   ADJUSTED
 DN1994* NAD 83(2011) EPOCH   -  2010.00
 DN1994* NAVD 88 ORTHO HEIGHT -   197.9   (meters)      649.    (feet) GPS OBS
 DN1994  ______________________________________________________________________
 DN1994  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1994  GEOID HEIGHT    -        -33.076 (meters)                     GEOID09
 DN1994  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 DN1994  NAD 83(2011) X  -     -4,098.153 (meters)                     COMP
 DN1994  NAD 83(2011) Y  - -4,854,165.023 (meters)                     COMP
 DN1994  NAD 83(2011) Z  -  4,123,735.667 (meters)                     COMP
 DN1994  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 DN1994
 DN1994  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1994  Standards:
 DN1994         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1994            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1994  -------------------------------------------------------------------
 DN1994  NETWORK    2.06   1.61           0.94   0.71   0.82      0.10635647
 DN1994  -------------------------------------------------------------------
 DN1994  Click here for local accuracies and other accuracy information.
 DN1994
 DN1994.The horizontal coordinates were established by GPS observations
 DN1994.and adjusted by the National Geodetic Survey in June 2012.
 DN1994
 DN1994.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1994.been affixed to the stable North American tectonic plate. See 
 DN1994.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1994
 DN1994.The horizontal coordinates are valid at the epoch date displayed above
 DN1994.which is a decimal equivalence of Year/Month/Day.
 DN1994
 DN1994.The orthometric height was determined by GPS observations and a
 DN1994.high-resolution geoid model.
 DN1994
 DN1994.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1994.GEOID18 height accuracy estimate available here.
 DN1994
 DN1994.Click photographs - Photos may exist for this station.
 DN1994
 DN1994.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1994
 DN1994.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1994
 DN1994.The ellipsoidal height was determined by GPS observations
 DN1994.and is referenced to NAD 83.
 DN1994
 DN1994. The following values were computed from the NAD 83(2011) position.
 DN1994
 DN1994;                    North         East     Units Scale Factor Converg.
 DN1994;SPC IL W     -   429,810.519   710,021.198   MT  0.99994241   +0 04 36.8
 DN1994;SPC IL W     - 1,410,136.68  2,329,461.21   sFT  0.99994241   +0 04 36.8
 DN1994;UTM  15      - 4,491,739.819   749,976.305   MT  1.00036924   +1 55 10.0
 DN1994;UTM  16      - 4,492,018.953   241,829.118   MT  1.00042051   -1 58 56.7
 DN1994
 DN1994!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1994!SPC IL W     -   0.99997414  x   0.99994241  =   0.99991656
 DN1994!UTM  15      -   0.99997414  x   1.00036924  =   1.00034337
 DN1994!UTM  16      -   0.99997414  x   1.00042051  =   1.00039464
 DN1994
 DN1994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4997691739(NAD 83)
 DN1994
 DN1994                          SUPERSEDED SURVEY CONTROL
 DN1994
 DN1994  NAD 83(2007)-  40 32 19.39702(N)    090 02 54.14117(W) AD(2002.00) 1
 DN1994  ELLIP H (08/11/11)  164.842  (m)                       GP(2002.00) 4 1
 DN1994
 DN1994.Superseded values are not recommended for survey control.
 DN1994
 DN1994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1994.See file dsdata.pdf to determine how the superseded data were derived.
 DN1994
 DN1994_MARKER: DD = SURVEY DISK
 DN1994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1994_STAMPING: FC26
 DN1994_MARK LOGO: NONE
 DN1994_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1994+STABILITY: SURFACE MOTION
 DN1994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1994+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1994
 DN1994  HISTORY     - Date     Condition        Report By
 DN1994  HISTORY     - 200905   MONUMENTED       ILDT
 DN1994
 DN1994                          STATION DESCRIPTION
 DN1994
 DN1994'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1994'STATION IS LOCATED 1.3 MILES SOUTHWEST OF THE TOWN OF CANTON AND IS
 DN1994'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN1994'3, T 6 N, R 4 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1994'FROM THE POST OFFICE IN THE CITY OF CANTON AT THE INTERSECTION OF
 DN1994'AVENUE A AND ELM STREET, PROCEED EAST 0.1 MILES ALONG ELM STREET TO
 DN1994'THE INTERSECTION WITH MAIN STREET. TURN RIGHT (SOUTH) AND PROCEED 1.2
 DN1994'MILES ALONG MAIN STREET TO THE INTERSECTION WITH CEDAR STREET. TURN
 DN1994'RIGHT (WEST) AND PROCEED 0.7 MILES ALONG CEDAR STREET TO THE
 DN1994'INTERSECTION WITH SPOTSTERER LANE. STATION IS LOCATED 14.60 FEET EAST
 DN1994'OF A POWER POLE, 59.50 FEET SOUTHWEST OF A POWER POLE AND 46.60 FEET
 DN1994'NORTHEAST OF A FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0922 ***********************************************************************
 NH0922  DESIGNATION -  26 MDD
 NH0922  PID         -  NH0922
 NH0922  STATE/COUNTY-  IL/JO DAVIESS
 NH0922  COUNTRY     -  US
 NH0922  USGS QUAD   -  KENT (2018)
 NH0922
 NH0922                         *CURRENT SURVEY CONTROL
 NH0922  ______________________________________________________________________
 NH0922* NAD 83(1986) POSITION- 42 19 36.     (N) 089 59 41.     (W)   SCALED
 NH0922* NAVD 88 ORTHO HEIGHT -   291.125 (meters)      955.13  (feet) ADJUSTED
 NH0922  ______________________________________________________________________
 NH0922  GEOID HEIGHT    -        -33.207 (meters)                     GEOID18
 NH0922  DYNAMIC HEIGHT  -        291.028 (meters)      954.81  (feet) COMP
 NH0922  MODELED GRAVITY -    980,282.5   (mgal)                       NAVD 88
 NH0922
 NH0922  VERT ORDER      -  THIRD
 NH0922
 NH0922.The horizontal coordinates were scaled from a map and have
 NH0922.an estimated accuracy of +/- 6 seconds.
 NH0922
 NH0922.The orthometric height was determined by differential leveling and
 NH0922.adjusted by the NATIONAL GEODETIC SURVEY
 NH0922.in June 1991.
 NH0922
 NH0922.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0922.GEOID18 height accuracy estimate available here.
 NH0922
 NH0922.Click photographs - Photos may exist for this station.
 NH0922
 NH0922.The dynamic height is computed by dividing the NAVD 88
 NH0922.geopotential number by the normal gravity value computed on the
 NH0922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0922.degrees latitude (g = 980.6199 gals.).
 NH0922
 NH0922.The modeled gravity was interpolated from observed gravity values.
 NH0922
 NH0922;                    North         East    Units  Estimated Accuracy
 NH0922;SPC IL W     -   628,380.      714,170.      MT  (+/- 180 meters Scaled)
 NH0922
 NH0922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM532903(NAD 83)
 NH0922
 NH0922                          SUPERSEDED SURVEY CONTROL
 NH0922
 NH0922.No superseded survey control is available for this station.
 NH0922
 NH0922_MARKER: DB = BENCH MARK DISK
 NH0922_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NH0922+WITH SETTING: PAVEMENT
 NH0922_SP_SET: CONCRETE BASE OF GAS PUMP
 NH0922_STAMPING: 26 MDD 1967
 NH0922_MARK LOGO: USGS
 NH0922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0922+STABILITY: SURFACE MOTION
 NH0922
 NH0922  HISTORY     - Date     Condition        Report By
 NH0922  HISTORY     - 1967     MONUMENTED       USGS
 NH0922  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NH0922
 NH0922                          STATION DESCRIPTION
 NH0922
 NH0922'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0922'3.4 KM (2.10 MI) SSE FROM STOCKTON.
 NH0922'2.0 MI SOUTH AND 0.6 MI EAST OF THE JCT. OF HWYS. 20 AND 78 AT STOCK-
 NH0922'TON.  AT THE STOCKTON AIRPORT.  3 FT SOUTH AND 6 FT EAST OF THE SE
 NH0922'CORNER OF THE WEST HANGER, 1.3 FT NORTH OF A GAS PUMP, ON THE TOP OF
 NH0922'THE NE. CORNER OF A 5 FT BY 7 FT CONCRETE BLOCK.  ABOUT 2 FT ABOVE
 NH0922'GROUND,IN A DRILL HOLE, A STANDARD TABLET STAMPED 26 MDD 1967
 NH0922
 NH0922                          STATION RECOVERY (1996)
 NH0922
 NH0922'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0922'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1992 ***********************************************************************
 DN1992  DESIGNATION -  27
 DN1992  PID         -  DN1992
 DN1992  STATE/COUNTY-  IL/FULTON
 DN1992  COUNTRY     -  US
 DN1992  USGS QUAD   -  CANTON (2018)
 DN1992
 DN1992                         *CURRENT SURVEY CONTROL
 DN1992  ______________________________________________________________________
 DN1992* NAD 83(2011) POSITION- 40 32 18.87585(N) 090 06 15.20136(W)   ADJUSTED
 DN1992* NAD 83(2011) ELLIP HT-   177.094 (meters)        (06/27/12)   ADJUSTED
 DN1992* NAD 83(2011) EPOCH   -  2010.00
 DN1992* NAVD 88 ORTHO HEIGHT -   210.2   (meters)      690.    (feet) GPS OBS
 DN1992  ______________________________________________________________________
 DN1992  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1992  GEOID HEIGHT    -        -33.097 (meters)                     GEOID09
 DN1992  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 DN1992  NAD 83(2011) X  -     -8,829.894 (meters)                     COMP
 DN1992  NAD 83(2011) Y  - -4,854,178.489 (meters)                     COMP
 DN1992  NAD 83(2011) Z  -  4,123,731.428 (meters)                     COMP
 DN1992  LAPLACE CORR    -          1.26  (seconds)                    DEFLEC18
 DN1992
 DN1992  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1992  Standards:
 DN1992         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1992            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1992  -------------------------------------------------------------------
 DN1992  NETWORK    2.39   1.80           1.10   0.79   0.92      0.16804839
 DN1992  -------------------------------------------------------------------
 DN1992  Click here for local accuracies and other accuracy information.
 DN1992
 DN1992.The horizontal coordinates were established by GPS observations
 DN1992.and adjusted by the National Geodetic Survey in June 2012.
 DN1992
 DN1992.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1992.been affixed to the stable North American tectonic plate. See 
 DN1992.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1992
 DN1992.The horizontal coordinates are valid at the epoch date displayed above
 DN1992.which is a decimal equivalence of Year/Month/Day.
 DN1992
 DN1992.The orthometric height was determined by GPS observations and a
 DN1992.high-resolution geoid model.
 DN1992
 DN1992.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1992.GEOID18 height accuracy estimate available here.
 DN1992
 DN1992.Click photographs - Photos may exist for this station.
 DN1992
 DN1992.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1992
 DN1992.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1992
 DN1992.The ellipsoidal height was determined by GPS observations
 DN1992.and is referenced to NAD 83.
 DN1992
 DN1992. The following values were computed from the NAD 83(2011) position.
 DN1992
 DN1992;                    North         East     Units Scale Factor Converg.
 DN1992;SPC IL W     -   429,789.601   705,289.900   MT  0.99994152   +0 02 26.1
 DN1992;SPC IL W     - 1,410,068.05  2,313,938.61   sFT  0.99994152   +0 02 26.1
 DN1992;UTM  15      - 4,491,566.718   745,246.173   MT  1.00034040   +1 52 59.1
 DN1992
 DN1992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1992!SPC IL W     -   0.99997222  x   0.99994152  =   0.99991374
 DN1992!UTM  15      -   0.99997222  x   1.00034040  =   1.00031261
 DN1992
 DN1992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4524691566(NAD 83)
 DN1992
 DN1992                          SUPERSEDED SURVEY CONTROL
 DN1992
 DN1992  NAD 83(2007)-  40 32 18.87610(N)    090 06 15.20248(W) AD(2002.00) 1
 DN1992  ELLIP H (08/11/11)  177.108  (m)                       GP(2002.00) 4 1
 DN1992
 DN1992.Superseded values are not recommended for survey control.
 DN1992
 DN1992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1992.See file dsdata.pdf to determine how the superseded data were derived.
 DN1992
 DN1992_MARKER: DD = SURVEY DISK
 DN1992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1992_STAMPING: FC27
 DN1992_MARK LOGO: NONE
 DN1992_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1992+STABILITY: SURFACE MOTION
 DN1992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1992+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1992
 DN1992  HISTORY     - Date     Condition        Report By
 DN1992  HISTORY     - 200905   MONUMENTED       ILDT
 DN1992
 DN1992                          STATION DESCRIPTION
 DN1992
 DN1992'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1992'STATION IS LOCATED 4.0 MILES NORTHEAST OF THE TOWN OF CUBA. TO REACH
 DN1992'THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD
 DN1992'STREET AND JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED NORTH ALONG
 DN1992'3RD STREET A DISTANCE OF 0.2 MILE TO THE INTERSECTION WITH JACKSON
 DN1992'STREET. TURN RIGHT (EAST) ON JACKSON STREET (JACKSON STREET TURNS INTO
 DN1992'COUNTY HIGHWAY 5, HICKORY ROAD) AND PROCEED 5.5 MILES NORTHEASTERLY TO
 DN1992'THE INTERSECTION WITH LONE BARN ROAD. TURN LEFT (NORTH) AND PROCEED
 DN1992'0.75 MILES TO THE INTERSECTION WITH RIPPER ROAD (24000E). TURN LEFT
 DN1992'(WEST) AND PROCEED 0.4 MILES TO THE STATION. THE STATION IS 24.15 FEET
 DN1992'SOUTH OF THE END OF A FENCE, 25.55 FEET SOUTHWESTERLY OF A BRASS
 DN1992'MONUMENT, 24.05 FEET NORTHWESTERLY OF A POWER POLE AND 30.35 FEET
 DN1992'NORTHEASTERLY OF A FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0045 ***********************************************************************
 NH0045  DESIGNATION -  27 E
 NH0045  PID         -  NH0045
 NH0045  STATE/COUNTY-  IL/COOK
 NH0045  COUNTRY     -  US
 NH0045  USGS QUAD   -  STREAMWOOD (2018)
 NH0045
 NH0045                         *CURRENT SURVEY CONTROL
 NH0045  ______________________________________________________________________
 NH0045* NAD 83(1986) POSITION- 42 00 32.     (N) 088 12 12.     (W)   SCALED
 NH0045* NAVD 88 ORTHO HEIGHT -   244.007 (meters)      800.55  (feet) ADJUSTED
 NH0045  ______________________________________________________________________
 NH0045  GEOID HEIGHT    -        -33.449 (meters)                     GEOID18
 NH0045  DYNAMIC HEIGHT  -        243.923 (meters)      800.27  (feet) COMP
 NH0045  MODELED GRAVITY -    980,271.9   (mgal)                       NAVD 88
 NH0045
 NH0045  VERT ORDER      -  FIRST     CLASS I
 NH0045
 NH0045.The horizontal coordinates were scaled from a map and have
 NH0045.an estimated accuracy of +/- 6 seconds.
 NH0045
 NH0045.The orthometric height was determined by differential leveling and
 NH0045.adjusted by the NATIONAL GEODETIC SURVEY
 NH0045.in June 1991.
 NH0045
 NH0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0045.GEOID18 height accuracy estimate available here.
 NH0045
 NH0045.Click photographs - Photos may exist for this station.
 NH0045
 NH0045.The dynamic height is computed by dividing the NAVD 88
 NH0045.geopotential number by the normal gravity value computed on the
 NH0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0045.degrees latitude (g = 980.6199 gals.).
 NH0045
 NH0045.The modeled gravity was interpolated from observed gravity values.
 NH0045
 NH0045;                    North         East    Units  Estimated Accuracy
 NH0045;SPC IL E     -   593,100.      310,770.      MT  (+/- 180 meters Scaled)
 NH0045
 NH0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM003514(NAD 83)
 NH0045
 NH0045                          SUPERSEDED SURVEY CONTROL
 NH0045
 NH0045  NGVD 29 (??/??/92)  244.087  (m)          800.81   (f) ADJ UNCH    1 1
 NH0045
 NH0045.Superseded values are not recommended for survey control.
 NH0045
 NH0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0045.See file dsdata.pdf to determine how the superseded data were derived.
 NH0045
 NH0045_MARKER: B = BOLT
 NH0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0045+STABILITY: SURFACE MOTION
 NH0045
 NH0045  HISTORY     - Date     Condition        Report By
 NH0045  HISTORY     - UNK      MONUMENTED       IL-031
 NH0045  HISTORY     - 1969     GOOD             CGS
 NH0045  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0045
 NH0045                          STATION DESCRIPTION
 NH0045
 NH0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0045'1.9 MI NW FROM BARTLETT.
 NH0045'ABOUT 0.8 MILE NORTH ALONG OAK AVENUE FROM THE CHICAGO,
 NH0045'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT BARTLETT,
 NH0045'THENCE 1.1 MILES NORTHWEST ALONG U.S. HIGHWAY 20, AT THE WEST
 NH0045'END OF THE HIGHWAY OVERPASS FOR STATE HIGHWAY 59, 26 1/2 FEET
 NH0045'NORTH OF THE CENTER LINE OF THE U.S. HIGHWAY, 35 FEET EAST OF THE
 NH0045'CENTER LINE OF A PAVED ROAD, 2.8 FEET WEST OF THE WEST END OF
 NH0045'THE CONCRETE BASE FOR THE NORTH GUARD RAIL ON THE BRIDGE, ABOUT
 NH0045'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 NH0045'POST WHICH IS ENCASED IN A 6-INCH SQUARE IRON BOX WITH AN IRON
 NH0045'LID ON WHICH IS INSCRIBED COOK COUNTY HWY. DEPT. BENCH MARK
 NH0045'HANOVER TOWNSHIP 27 E.  SEC 28, T41N, R 9E.
 NH0045
 NH0045                          STATION RECOVERY (1987)
 NH0045
 NH0045'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0045'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0682 ***********************************************************************
 NJ0682  DESIGNATION -  27 MDD
 NJ0682  PID         -  NJ0682
 NJ0682  STATE/COUNTY-  IL/JO DAVIESS
 NJ0682  COUNTRY     -  US
 NJ0682  USGS QUAD   -  STOCKTON (2018)
 NJ0682
 NJ0682                         *CURRENT SURVEY CONTROL
 NJ0682  ______________________________________________________________________
 NJ0682* NAD 83(1986) POSITION- 42 18 48.     (N) 090 00 37.     (W)   SCALED
 NJ0682* NAVD 88 ORTHO HEIGHT -   245.991 (meters)      807.06  (feet) ADJUSTED
 NJ0682  ______________________________________________________________________
 NJ0682  GEOID HEIGHT    -        -33.194 (meters)                     GEOID18
 NJ0682  DYNAMIC HEIGHT  -        245.911 (meters)      806.79  (feet) COMP
 NJ0682  MODELED GRAVITY -    980,288.4   (mgal)                       NAVD 88
 NJ0682
 NJ0682  VERT ORDER      -  THIRD
 NJ0682
 NJ0682.The horizontal coordinates were scaled from a map and have
 NJ0682.an estimated accuracy of +/- 6 seconds.
 NJ0682
 NJ0682.The orthometric height was determined by differential leveling and
 NJ0682.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0682.in June 1991.
 NJ0682
 NJ0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0682.GEOID18 height accuracy estimate available here.
 NJ0682
 NJ0682.Click photographs - Photos may exist for this station.
 NJ0682
 NJ0682.The dynamic height is computed by dividing the NAVD 88
 NJ0682.geopotential number by the normal gravity value computed on the
 NJ0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0682.degrees latitude (g = 980.6199 gals.).
 NJ0682
 NJ0682.The modeled gravity was interpolated from observed gravity values.
 NJ0682
 NJ0682;                    North         East    Units  Estimated Accuracy
 NJ0682;SPC IL W     -   626,900.      712,890.      MT  (+/- 180 meters Scaled)
 NJ0682
 NJ0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG463888(NAD 83)
 NJ0682
 NJ0682                          SUPERSEDED SURVEY CONTROL
 NJ0682
 NJ0682.No superseded survey control is available for this station.
 NJ0682
 NJ0682_MARKER: DB = BENCH MARK DISK
 NJ0682_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NJ0682_SP_SET: CONCRETE HEADWALL
 NJ0682_STAMPING: 27 MDD 1967
 NJ0682_MARK LOGO: USGS
 NJ0682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0682+STABILITY: SURFACE MOTION
 NJ0682
 NJ0682  HISTORY     - Date     Condition        Report By
 NJ0682  HISTORY     - 1967     MONUMENTED       USGS
 NJ0682  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NJ0682
 NJ0682                          STATION DESCRIPTION
 NJ0682
 NJ0682'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NJ0682'4.8 KM (3.00 MI) SOUTH FROM STOCKTON.
 NJ0682'STOCKTON, AT THE JUNCTION OF HWYS. 20 AND 78 SOUTH, 3.0 MI SOUTH AND
 NJ0682'0.2 MI WEST OF, ABOUT 0.1 MI WEST OF THE QUARTER CORNER BETWEEN SECS.
 NJ0682'23 AND 26, T. 27 N., R. 4 E., 10 FT NORTH, 170 FT WEST AND 2.0 FT
 NJ0682'HIGHER THAN HWY. 78 AT EAST-WEST RD. CROSSING, ON TOP OF THE EAST END
 NJ0682'OF THE NORTH HEADWALL OF A 16 FT BOX CULVERT, IN DRILL HOLE, A
 NJ0682'STANDARD TABLET STAMPED 27 MDD 1967
 NJ0682
 NJ0682                          STATION RECOVERY (1996)
 NJ0682
 NJ0682'RECOVERY NOTE BY US POWER SQUADRON 1996
 NJ0682'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0681 ***********************************************************************
 NJ0681  DESIGNATION -  27 MDD RM
 NJ0681  PID         -  NJ0681
 NJ0681  STATE/COUNTY-  IL/JO DAVIESS
 NJ0681  COUNTRY     -  US
 NJ0681  USGS QUAD   -  STOCKTON (2018)
 NJ0681
 NJ0681                         *CURRENT SURVEY CONTROL
 NJ0681  ______________________________________________________________________
 NJ0681* NAD 83(1986) POSITION- 42 18 49.     (N) 090 00 35.     (W)   SCALED
 NJ0681* NAVD 88 ORTHO HEIGHT -   245.811 (meters)      806.46  (feet) ADJUSTED
 NJ0681  ______________________________________________________________________
 NJ0681  GEOID HEIGHT    -        -33.194 (meters)                     GEOID18
 NJ0681  DYNAMIC HEIGHT  -        245.730 (meters)      806.20  (feet) COMP
 NJ0681  MODELED GRAVITY -    980,288.3   (mgal)                       NAVD 88
 NJ0681
 NJ0681  VERT ORDER      -  THIRD
 NJ0681
 NJ0681.The horizontal coordinates were scaled from a map and have
 NJ0681.an estimated accuracy of +/- 6 seconds.
 NJ0681
 NJ0681.The orthometric height was determined by differential leveling and
 NJ0681.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0681.in June 1991.
 NJ0681
 NJ0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0681.GEOID18 height accuracy estimate available here.
 NJ0681
 NJ0681.Click photographs - Photos may exist for this station.
 NJ0681
 NJ0681.The dynamic height is computed by dividing the NAVD 88
 NJ0681.geopotential number by the normal gravity value computed on the
 NJ0681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0681.degrees latitude (g = 980.6199 gals.).
 NJ0681
 NJ0681.The modeled gravity was interpolated from observed gravity values.
 NJ0681
 NJ0681;                    North         East    Units  Estimated Accuracy
 NJ0681;SPC IL W     -   626,930.      712,940.      MT  (+/- 180 meters Scaled)
 NJ0681
 NJ0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG464889(NAD 83)
 NJ0681
 NJ0681                          SUPERSEDED SURVEY CONTROL
 NJ0681
 NJ0681.No superseded survey control is available for this station.
 NJ0681
 NJ0681_MARKER: Q = CHISELED SQUARE
 NJ0681_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NJ0681_SP_SET: CONCRETE HEADWALL
 NJ0681_MARK LOGO: NONE
 NJ0681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0681+STABILITY: SURFACE MOTION
 NJ0681
 NJ0681  HISTORY     - Date     Condition        Report By
 NJ0681  HISTORY     - 1967     MONUMENTED       USGS
 NJ0681  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NJ0681
 NJ0681                          STATION DESCRIPTION
 NJ0681
 NJ0681'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NJ0681'4.8 KM (3.00 MI) SOUTH FROM STOCKTON.
 NJ0681'160 FT EAST OF TABLET, 33 FT NORTH AND 25 FT WEST OF HWY. 78 AT EAST-
 NJ0681'WEST GRAVEL RD. CROSSING, ON TOP OF AND NEAR THE CENTER OF THE WEST
 NJ0681'HEADWALL OF A 3 FT CONCRETE BOX CULVERT, A CHISELED SQUARE
 NJ0681
 NJ0681                          STATION RECOVERY (1996)
 NJ0681
 NJ0681'RECOVERY NOTE BY US POWER SQUADRON 1996
 NJ0681'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0679 ***********************************************************************
 NH0679  DESIGNATION -  27 WA
 NH0679  PID         -  NH0679
 NH0679  STATE/COUNTY-  IL/CARROLL
 NH0679  COUNTRY     -  US
 NH0679  USGS QUAD   -  LANARK (2018)
 NH0679
 NH0679                         *CURRENT SURVEY CONTROL
 NH0679  ______________________________________________________________________
 NH0679* NAD 83(1986) POSITION- 42 06 53.     (N) 089 48 11.     (W)   SCALED
 NH0679* NAVD 88 ORTHO HEIGHT -   254.199 (meters)      833.98  (feet) ADJUSTED
 NH0679  ______________________________________________________________________
 NH0679  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 NH0679  DYNAMIC HEIGHT  -        254.112 (meters)      833.70  (feet) COMP
 NH0679  MODELED GRAVITY -    980,272.9   (mgal)                       NAVD 88
 NH0679
 NH0679  VERT ORDER      -  SECOND    CLASS 0
 NH0679
 NH0679.The horizontal coordinates were scaled from a map and have
 NH0679.an estimated accuracy of +/- 6 seconds.
 NH0679
 NH0679.The orthometric height was determined by differential leveling and
 NH0679.adjusted by the NATIONAL GEODETIC SURVEY
 NH0679.in June 1991.
 NH0679
 NH0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0679.GEOID18 height accuracy estimate available here.
 NH0679
 NH0679.Click photographs - Photos may exist for this station.
 NH0679
 NH0679.The dynamic height is computed by dividing the NAVD 88
 NH0679.geopotential number by the normal gravity value computed on the
 NH0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0679.degrees latitude (g = 980.6199 gals.).
 NH0679
 NH0679.The modeled gravity was interpolated from observed gravity values.
 NH0679
 NH0679;                    North         East    Units  Estimated Accuracy
 NH0679;SPC IL W     -   604,890.      730,070.      MT  (+/- 180 meters Scaled)
 NH0679
 NH0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM682663(NAD 83)
 NH0679
 NH0679                          SUPERSEDED SURVEY CONTROL
 NH0679
 NH0679  NGVD 29 (??/??/92)  254.255  (m)          834.17   (f) ADJ UNCH    2 0
 NH0679
 NH0679.Superseded values are not recommended for survey control.
 NH0679
 NH0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0679.See file dsdata.pdf to determine how the superseded data were derived.
 NH0679
 NH0679_MARKER: DD = SURVEY DISK
 NH0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0679_STAMPING: 27 WA 1934
 NH0679_MARK LOGO: USGS
 NH0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0679+STABILITY: SURFACE MOTION
 NH0679
 NH0679  HISTORY     - Date     Condition        Report By
 NH0679  HISTORY     - 1934     MONUMENTED       USGS
 NH0679  HISTORY     - 19950515 MARK NOT FOUND   USPSQD
 NH0679  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0679  HISTORY     - 20031004 MARK NOT FOUND   USPSQD
 NH0679
 NH0679                          STATION DESCRIPTION
 NH0679
 NH0679'DESCRIBED BY US GEOLOGICAL SURVEY 1934
 NH0679'2 MI E FROM LANARK.
 NH0679'2.0 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0679'PACIFIC RAILROAD FROM THE EXCHANGE STATE BANK AT LANARK, CARROLL
 NH0679'COUNTY, AT A ROAD CROSSING, 36 FEET SOUTH OF THE CENTERLINE OF
 NH0679'THE SOUTH TRACK, AND 25 FEET WEST OF THE CENTERLINE OF THE
 NH0679'ROAD.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED
 NH0679'27 WA 1934.  NOTE-- A NEW POWER POLE HAS BEEN CONSTRUCTED
 NH0679'IN THE IMMEDIATE VICINITY OF THE MARK.  ANOTHER USGS SURVEY
 NH0679'MARK STAMPED 27 WA 1927 ILL 834 WAS FOUND IN THE IMMEDIATE
 NH0679'VICINITY.  THE DIFFERENCE IN ELEVATION INDICATES THIS WAS
 NH0679'NOT THE OLD MARK.
 NH0679
 NH0679                          STATION RECOVERY (1995)
 NH0679
 NH0679'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0679'MARK NOT FOUND.
 NH0679
 NH0679                          STATION RECOVERY (2001)
 NH0679
 NH0679'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0679'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0679
 NH0679                          STATION RECOVERY (2003)
 NH0679
 NH0679'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0679'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1988 ***********************************************************************
 DN1988  DESIGNATION -  28
 DN1988  PID         -  DN1988
 DN1988  STATE/COUNTY-  IL/FULTON
 DN1988  COUNTRY     -  US
 DN1988  USGS QUAD   -  FIATT (2018)
 DN1988
 DN1988                         *CURRENT SURVEY CONTROL
 DN1988  ______________________________________________________________________
 DN1988* NAD 83(2011) POSITION- 40 33 37.57505(N) 090 09 38.92097(W)   ADJUSTED
 DN1988* NAD 83(2011) ELLIP HT-   171.722 (meters)        (06/27/12)   ADJUSTED
 DN1988* NAD 83(2011) EPOCH   -  2010.00
 DN1988* NAVD 88 ORTHO HEIGHT -   204.8   (meters)      672.    (feet) GPS OBS
 DN1988  ______________________________________________________________________
 DN1988  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1988  GEOID HEIGHT    -        -33.124 (meters)                     GEOID09
 DN1988  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 DN1988  NAD 83(2011) X  -    -13,619.729 (meters)                     COMP
 DN1988  NAD 83(2011) Y  - -4,852,585.121 (meters)                     COMP
 DN1988  NAD 83(2011) Z  -  4,125,572.544 (meters)                     COMP
 DN1988  LAPLACE CORR    -          1.70  (seconds)                    DEFLEC18
 DN1988
 DN1988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1988  Standards:
 DN1988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1988  -------------------------------------------------------------------
 DN1988  NETWORK    2.54   1.88           1.17   0.84   0.96      0.18263949
 DN1988  -------------------------------------------------------------------
 DN1988  Click here for local accuracies and other accuracy information.
 DN1988
 DN1988.The horizontal coordinates were established by GPS observations
 DN1988.and adjusted by the National Geodetic Survey in June 2012.
 DN1988
 DN1988.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1988.been affixed to the stable North American tectonic plate. See 
 DN1988.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1988
 DN1988.The horizontal coordinates are valid at the epoch date displayed above
 DN1988.which is a decimal equivalence of Year/Month/Day.
 DN1988
 DN1988.The orthometric height was determined by GPS observations and a
 DN1988.high-resolution geoid model.
 DN1988
 DN1988.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1988.GEOID18 height accuracy estimate available here.
 DN1988
 DN1988.Click photographs - Photos may exist for this station.
 DN1988
 DN1988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1988
 DN1988.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1988
 DN1988.The ellipsoidal height was determined by GPS observations
 DN1988.and is referenced to NAD 83.
 DN1988
 DN1988. The following values were computed from the NAD 83(2011) position.
 DN1988
 DN1988;                    North         East     Units Scale Factor Converg.
 DN1988;SPC IL W     -   432,215.148   700,495.865   MT  0.99994118   +0 00 13.7
 DN1988;SPC IL W     - 1,418,025.86  2,298,210.18   sFT  0.99994118   +0 00 13.7
 DN1988;UTM  15      - 4,493,837.713   740,374.743   MT  1.00031128   +1 50 49.4
 DN1988
 DN1988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1988!SPC IL W     -   0.99997306  x   0.99994118  =   0.99991424
 DN1988!UTM  15      -   0.99997306  x   1.00031128  =   1.00028433
 DN1988
 DN1988_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4037493837(NAD 83)
 DN1988
 DN1988                          SUPERSEDED SURVEY CONTROL
 DN1988
 DN1988  NAD 83(2007)-  40 33 37.57525(N)    090 09 38.92213(W) AD(2002.00) 1
 DN1988  ELLIP H (08/11/11)  171.734  (m)                       GP(2002.00) 4 1
 DN1988
 DN1988.Superseded values are not recommended for survey control.
 DN1988
 DN1988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1988.See file dsdata.pdf to determine how the superseded data were derived.
 DN1988
 DN1988_MARKER: DD = SURVEY DISK
 DN1988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1988_STAMPING: FC28
 DN1988_MARK LOGO: NONE
 DN1988_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1988+STABILITY: SURFACE MOTION
 DN1988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1988+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1988
 DN1988  HISTORY     - Date     Condition        Report By
 DN1988  HISTORY     - 200905   MONUMENTED       ILDT
 DN1988
 DN1988                          STATION DESCRIPTION
 DN1988
 DN1988'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1988'STATION IS LOCATED 4.5 MILES NORTHEAST OF THE TOWN OF CUBA. TO REACH
 DN1988'THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD
 DN1988'STREET AND JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED 0.2 MILE WEST
 DN1988'ALONG JEFFERSON STREET TO THE INTERSECTION WITH 1ST AVE AND IL. RTE
 DN1988'97. TURN RIGHT (NORTH) AND PROCEED 4.7 MILES TO THE T INTERSECTION OF
 DN1988'IL. RTE 97 AND IL. RTE 9. TURN RIGHT (EAST) AND PROCEED ALONG IL. RTE
 DN1988'97/9 2.0 MILES TO THE STATION AT THE INTERSECTION WITH IL. RTE 97 AND
 DN1988'MARSHALL ROAD (1500E). STATION IS 61.00 FEET EAST OF IL RTE 97
 DN1988'CENTERLINE, 28.50 FEET NORTH OF IL. RTE 9 CENTERLINE, 63.60 FEET
 DN1988'NORTHEAST OF A POWER POLE AND 15.00 FEET WEST OF A TELEPHONE PEDESTAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0180 ***********************************************************************
 LD0180  DESIGNATION -  28 BOLT
 LD0180  PID         -  LD0180
 LD0180  STATE/COUNTY-  IL/CASS
 LD0180  COUNTRY     -  US
 LD0180  USGS QUAD   -  BEARDSTOWN (2018)
 LD0180
 LD0180                         *CURRENT SURVEY CONTROL
 LD0180  ______________________________________________________________________
 LD0180* NAD 83(1986) POSITION- 40 01 14.     (N) 090 23 49.     (W)   SCALED
 LD0180* NAVD 88 ORTHO HEIGHT -   135.615 (meters)      444.93  (feet) ADJUSTED
 LD0180  ______________________________________________________________________
 LD0180  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LD0180  DYNAMIC HEIGHT  -        135.544 (meters)      444.70  (feet) COMP
 LD0180  MODELED GRAVITY -    980,102.0   (mgal)                       NAVD 88
 LD0180
 LD0180  VERT ORDER      -  FIRST     CLASS II
 LD0180
 LD0180.The horizontal coordinates were scaled from a map and have
 LD0180.an estimated accuracy of +/- 6 seconds.
 LD0180
 LD0180.The orthometric height was determined by differential leveling and
 LD0180.adjusted by the NATIONAL GEODETIC SURVEY
 LD0180.in June 1991.
 LD0180
 LD0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0180.GEOID18 height accuracy estimate available here.
 LD0180
 LD0180.Click photographs - Photos may exist for this station.
 LD0180
 LD0180.The dynamic height is computed by dividing the NAVD 88
 LD0180.geopotential number by the normal gravity value computed on the
 LD0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0180.degrees latitude (g = 980.6199 gals.).
 LD0180
 LD0180.The modeled gravity was interpolated from observed gravity values.
 LD0180
 LD0180;                    North         East    Units  Estimated Accuracy
 LD0180;SPC IL W     -   372,300.      680,340.      MT  (+/- 180 meters Scaled)
 LD0180
 LD0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE221332(NAD 83)
 LD0180
 LD0180                          SUPERSEDED SURVEY CONTROL
 LD0180
 LD0180  NGVD 29 (??/??/92)  135.728  (m)          445.30   (f) ADJ UNCH    1 2
 LD0180
 LD0180.Superseded values are not recommended for survey control.
 LD0180
 LD0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0180.See file dsdata.pdf to determine how the superseded data were derived.
 LD0180
 LD0180_MARKER: B = BOLT
 LD0180_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0180_SP_SET: LIMESTONE SLAB
 LD0180_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0180
 LD0180  HISTORY     - Date     Condition        Report By
 LD0180  HISTORY     - 1903     MONUMENTED       IRC
 LD0180  HISTORY     - 1961     GOOD             CGS
 LD0180
 LD0180                          STATION DESCRIPTION
 LD0180
 LD0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0180'1.5 MI E FROM BEARDSTOWN.
 LD0180'ABOUT 1.5 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0180'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, NEAR
 LD0180'THE MAIN ENTRANCE TO THE LUTHERAN CEMETERY, 28.5 FEET NORTH OF
 LD0180'THE CENTER LINE OF THE ROAD, 14 FEET WEST OF THE CENTER LINE OF
 LD0180'THE MAIN ENTRANCE TO THE CEMETERY, 17 1/2 FEET EAST OF A 40-INCH
 LD0180'OAK TREE, 2.2 FEET NORTH OF THE CEMETERY FENCE, 6 FEET SOUTHEAST
 LD0180'OF A POWER LINE POLE, 255 FEET WEST OF BENCH MARK R 244, A COPPER
 LD0180'BOLT ON TOP OF A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS TO WHICH
 LD0180'IS HAD THROUGH AN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0179 ***********************************************************************
 LD0179  DESIGNATION -  28 CAP
 LD0179  PID         -  LD0179
 LD0179  STATE/COUNTY-  IL/CASS
 LD0179  COUNTRY     -  US
 LD0179  USGS QUAD   -  BEARDSTOWN (2018)
 LD0179
 LD0179                         *CURRENT SURVEY CONTROL
 LD0179  ______________________________________________________________________
 LD0179* NAD 83(1986) POSITION- 40 01 14.     (N) 090 23 49.     (W)   SCALED
 LD0179* NAVD 88 ORTHO HEIGHT -   136.815 (meters)      448.87  (feet) ADJUSTED
 LD0179  ______________________________________________________________________
 LD0179  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LD0179  DYNAMIC HEIGHT  -        136.743 (meters)      448.63  (feet) COMP
 LD0179  MODELED GRAVITY -    980,102.0   (mgal)                       NAVD 88
 LD0179
 LD0179  VERT ORDER      -  FIRST     CLASS II
 LD0179
 LD0179.The horizontal coordinates were scaled from a map and have
 LD0179.an estimated accuracy of +/- 6 seconds.
 LD0179
 LD0179.The orthometric height was determined by differential leveling and
 LD0179.adjusted by the NATIONAL GEODETIC SURVEY
 LD0179.in June 1991.
 LD0179
 LD0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0179.GEOID18 height accuracy estimate available here.
 LD0179
 LD0179.Click photographs - Photos may exist for this station.
 LD0179
 LD0179.The dynamic height is computed by dividing the NAVD 88
 LD0179.geopotential number by the normal gravity value computed on the
 LD0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0179.degrees latitude (g = 980.6199 gals.).
 LD0179
 LD0179.The modeled gravity was interpolated from observed gravity values.
 LD0179
 LD0179;                    North         East    Units  Estimated Accuracy
 LD0179;SPC IL W     -   372,300.      680,340.      MT  (+/- 180 meters Scaled)
 LD0179
 LD0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE221332(NAD 83)
 LD0179
 LD0179                          SUPERSEDED SURVEY CONTROL
 LD0179
 LD0179  NGVD 29 (??/??/92)  136.928  (m)          449.24   (f) ADJ UNCH    1 2
 LD0179
 LD0179.Superseded values are not recommended for survey control.
 LD0179
 LD0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0179.See file dsdata.pdf to determine how the superseded data were derived.
 LD0179
 LD0179_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LD0179_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0179_STAMPING: ELEV 456.60 FT MEMPHIS DATUM 1903
 LD0179_MARK LOGO: IRC
 LD0179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0179
 LD0179  HISTORY     - Date     Condition        Report By
 LD0179  HISTORY     - 1903     MONUMENTED       IRC
 LD0179  HISTORY     - 1961     GOOD             CGS
 LD0179
 LD0179                          STATION DESCRIPTION
 LD0179
 LD0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0179'1.5 MI E FROM BEARDSTOWN.
 LD0179'ABOUT 1.5 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0179'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, NEAR
 LD0179'THE MAIN ENTRANCE TO THE LUTHERAN CEMETERY, 28.5 FEET NORTH OF
 LD0179'THE CENTER LINE OF THE ROAD, 14 FEET WEST OF THE CENTER LINE OF THE
 LD0179'MAIN ENTRANCE TO THE CEMETERY, 17 1/2 FEET EAST OF A 40-INCH OAK
 LD0179'TREE, 2.2 FEET NORTH OF THE CEMETERY FENCE, 6 FEET SOUTHEAST OF A
 LD0179'POWER LINE POLE, 255 FEET WEST OF BENCH MARK R 244.  NOTE-- THE
 LD0179'CAP IS AN ILLINOIS RIVER SURVEY CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0684 ***********************************************************************
 NJ0684  DESIGNATION -  28 MDD
 NJ0684  PID         -  NJ0684
 NJ0684  STATE/COUNTY-  IL/JO DAVIESS
 NJ0684  COUNTRY     -  US
 NJ0684  USGS QUAD   -  STOCKTON (2018)
 NJ0684
 NJ0684                         *CURRENT SURVEY CONTROL
 NJ0684  ______________________________________________________________________
 NJ0684* NAD 83(1986) POSITION- 42 16 59.     (N) 090 01 23.     (W)   SCALED
 NJ0684* NAVD 88 ORTHO HEIGHT -   226.120 (meters)      741.86  (feet) ADJUSTED
 NJ0684  ______________________________________________________________________
 NJ0684  GEOID HEIGHT    -        -33.183 (meters)                     GEOID18
 NJ0684  DYNAMIC HEIGHT  -        226.045 (meters)      741.62  (feet) COMP
 NJ0684  MODELED GRAVITY -    980,285.2   (mgal)                       NAVD 88
 NJ0684
 NJ0684  VERT ORDER      -  THIRD
 NJ0684
 NJ0684.The horizontal coordinates were scaled from a map and have
 NJ0684.an estimated accuracy of +/- 6 seconds.
 NJ0684
 NJ0684.The orthometric height was determined by differential leveling and
 NJ0684.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0684.in June 1991.
 NJ0684
 NJ0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0684.GEOID18 height accuracy estimate available here.
 NJ0684
 NJ0684.Click photographs - Photos may exist for this station.
 NJ0684
 NJ0684.The dynamic height is computed by dividing the NAVD 88
 NJ0684.geopotential number by the normal gravity value computed on the
 NJ0684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0684.degrees latitude (g = 980.6199 gals.).
 NJ0684
 NJ0684.The modeled gravity was interpolated from observed gravity values.
 NJ0684
 NJ0684;                    North         East    Units  Estimated Accuracy
 NJ0684;SPC IL W     -   623,530.      711,850.      MT  (+/- 180 meters Scaled)
 NJ0684
 NJ0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG454854(NAD 83)
 NJ0684
 NJ0684                          SUPERSEDED SURVEY CONTROL
 NJ0684
 NJ0684.No superseded survey control is available for this station.
 NJ0684
 NJ0684_MARKER: DB = BENCH MARK DISK
 NJ0684_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NJ0684_SP_SET: CONCRETE HEADWALL
 NJ0684_STAMPING: 28 MDD 1967
 NJ0684_MARK LOGO: USGS
 NJ0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0684+STABILITY: SURFACE MOTION
 NJ0684
 NJ0684  HISTORY     - Date     Condition        Report By
 NJ0684  HISTORY     - 1967     MONUMENTED       USGS
 NJ0684  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NJ0684
 NJ0684                          STATION DESCRIPTION
 NJ0684
 NJ0684'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NJ0684'8.2 KM (5.10 MI) SSW FROM STOCKTON.
 NJ0684'STOCKTON, AT THE JUNCTION OF HWYS. 20 AND 78 SOUTH, 5.0 MI SOUTH AND
 NJ0684'0.8 MI WEST OF, IN THE NORTHEAST CORNER OF SECTION OF 3, T. 26 N.,
 NJ0684'R. 4 E., 6 FT SE. AND 1.1 FT HIGHER THAN CENTER OF HWY. 78 AT A CON-
 NJ0684'CRETE CULVERT, 17 FT EAST OF HWY. AT CULVERT, 155 FT SW OF A FENCE
 NJ0684'CORNER, TOP OF SW. END OF SE. HEADWALL OF CONCRETE BOX CULVERT, IN
 NJ0684'DRILL HOLE, A STANDARD TABLET STAMPED 28 MDD 1967
 NJ0684
 NJ0684                          STATION RECOVERY (1996)
 NJ0684
 NJ0684'RECOVERY NOTE BY US POWER SQUADRON 1996
 NJ0684'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0361 ***********************************************************************
 MF0361  DESIGNATION -  28 W
 MF0361  PID         -  MF0361
 MF0361  STATE/COUNTY-  IL/LIVINGSTON
 MF0361  COUNTRY     -  US
 MF0361  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0361
 MF0361                         *CURRENT SURVEY CONTROL
 MF0361  ______________________________________________________________________
 MF0361* NAD 83(1986) POSITION- 41 02 20.     (N) 088 52 20.     (W)   SCALED
 MF0361* NAVD 88 ORTHO HEIGHT -   190.555 (meters)      625.18  (feet) ADJUSTED
 MF0361  ______________________________________________________________________
 MF0361  GEOID HEIGHT    -        -32.439 (meters)                     GEOID18
 MF0361  DYNAMIC HEIGHT  -        190.476 (meters)      624.92  (feet) COMP
 MF0361  MODELED GRAVITY -    980,207.8   (mgal)                       NAVD 88
 MF0361
 MF0361  VERT ORDER      -  SECOND    CLASS 0
 MF0361
 MF0361.The horizontal coordinates were scaled from a map and have
 MF0361.an estimated accuracy of +/- 6 seconds.
 MF0361
 MF0361.The orthometric height was determined by differential leveling and
 MF0361.adjusted by the NATIONAL GEODETIC SURVEY
 MF0361.in June 1991.
 MF0361
 MF0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0361.GEOID18 height accuracy estimate available here.
 MF0361
 MF0361.Click photographs - Photos may exist for this station.
 MF0361
 MF0361.The dynamic height is computed by dividing the NAVD 88
 MF0361.geopotential number by the normal gravity value computed on the
 MF0361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0361.degrees latitude (g = 980.6199 gals.).
 MF0361
 MF0361.The modeled gravity was interpolated from observed gravity values.
 MF0361
 MF0361;                    North         East    Units  Estimated Accuracy
 MF0361;SPC IL E     -   485,500.      254,690.      MT  (+/- 180 meters Scaled)
 MF0361
 MF0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL426447(NAD 83)
 MF0361
 MF0361                          SUPERSEDED SURVEY CONTROL
 MF0361
 MF0361  NGVD 29 (??/??/92)  190.613  (m)          625.37   (f) ADJ UNCH    2 0
 MF0361
 MF0361.Superseded values are not recommended for survey control.
 MF0361
 MF0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0361.See file dsdata.pdf to determine how the superseded data were derived.
 MF0361
 MF0361_MARKER: DD = SURVEY DISK
 MF0361_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0361_SP_SET: BRIDGE
 MF0361_STAMPING: 28 W 1924
 MF0361_MARK LOGO: USGS
 MF0361_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0361
 MF0361  HISTORY     - Date     Condition        Report By
 MF0361  HISTORY     - 1924     MONUMENTED       USGS
 MF0361  HISTORY     - 1935     GOOD             CGS
 MF0361  HISTORY     - 20200422 MARK NOT FOUND   ILDT
 MF0361
 MF0361                          STATION DESCRIPTION
 MF0361
 MF0361'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0361'AT ANCONA.
 MF0361'AT ANCONA, LIVINGSTON COUNTY, ON THE ATCHISON, TOPEKA AND SANTA
 MF0361'FE RAILWAY, 3 POLES WEST OF MILEPOST 96, 525 FEET NORTH OF THE
 MF0361'CENTERLINE OF THE NORTH TRACK, AT A 30-FOOT CONCRETE DECK
 MF0361'HIGHWAY BRIDGE, IN THE TOP OF THE NORTHEAST CONCRETE WING WALL,
 MF0361'13 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, AND LEVEL WITH
 MF0361'HIGHWAY.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 MF0361'STAMPED 28 W 1924.
 MF0361
 MF0361                          STATION RECOVERY (2020)
 MF0361
 MF0361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0361'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0461 ***********************************************************************
 MF0461  DESIGNATION -  28 W
 MF0461  PID         -  MF0461
 MF0461  STATE/COUNTY-  IL/DE KALB
 MF0461  COUNTRY     -  US
 MF0461  USGS QUAD   -  DEKALB (2018)
 MF0461
 MF0461                         *CURRENT SURVEY CONTROL
 MF0461  ______________________________________________________________________
 MF0461* NAD 83(1986) POSITION- 41 55 50.     (N) 088 45 14.     (W)   SCALED
 MF0461* NAVD 88 ORTHO HEIGHT -   267.698 (meters)      878.27  (feet) ADJUSTED
 MF0461  ______________________________________________________________________
 MF0461  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 MF0461  DYNAMIC HEIGHT  -        267.604 (meters)      877.96  (feet) COMP
 MF0461  MODELED GRAVITY -    980,265.1   (mgal)                       NAVD 88
 MF0461
 MF0461  VERT ORDER      -  SECOND    CLASS 0
 MF0461
 MF0461.The horizontal coordinates were scaled from a map and have
 MF0461.an estimated accuracy of +/- 6 seconds.
 MF0461
 MF0461.The orthometric height was determined by differential leveling and
 MF0461.adjusted by the NATIONAL GEODETIC SURVEY
 MF0461.in June 1991.
 MF0461
 MF0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0461.GEOID18 height accuracy estimate available here.
 MF0461
 MF0461.Click photographs - Photos may exist for this station.
 MF0461
 MF0461.The dynamic height is computed by dividing the NAVD 88
 MF0461.geopotential number by the normal gravity value computed on the
 MF0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0461.degrees latitude (g = 980.6199 gals.).
 MF0461
 MF0461.The modeled gravity was interpolated from observed gravity values.
 MF0461
 MF0461;                    North         East    Units  Estimated Accuracy
 MF0461;SPC IL E     -   584,480.      265,120.      MT  (+/- 180 meters Scaled)
 MF0461
 MF0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM545435(NAD 83)
 MF0461
 MF0461                          SUPERSEDED SURVEY CONTROL
 MF0461
 MF0461  NGVD 29 (??/??/92)  267.742  (m)          878.42   (f) ADJ UNCH    2 0
 MF0461
 MF0461.Superseded values are not recommended for survey control.
 MF0461
 MF0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0461.See file dsdata.pdf to determine how the superseded data were derived.
 MF0461
 MF0461_MARKER: DD = SURVEY DISK
 MF0461_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0461+WITH SETTING: PAVEMENT
 MF0461_SP_SET: PEDESTAL
 MF0461_STAMPING: ILL 28 W 1923
 MF0461_MARK LOGO: USGS
 MF0461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0461+STABILITY: SURFACE MOTION
 MF0461
 MF0461  HISTORY     - Date     Condition        Report By
 MF0461  HISTORY     - 1923     MONUMENTED       USGS
 MF0461  HISTORY     - 1935     GOOD             CGS
 MF0461  HISTORY     - 1987     GOOD             USPSQD
 MF0461  HISTORY     - 19961104 MARK NOT FOUND   USPSQD
 MF0461
 MF0461                          STATION DESCRIPTION
 MF0461
 MF0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0461'AT DE KALB.
 MF0461'AT DE KALB, DE KALB COUNTY, AT THE POST OFFICE, AT THE FRONT
 MF0461'ENTRANCE, IN THE TOP OF THE EAST SIDE OF THE SOUTHEAST LIMESTONE
 MF0461'LAMP PEDESTAL, AND ABOUT 3 FEET ABOVE THE WALK.  A UNITED STATES
 MF0461'GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILL 28 W 1923.
 MF0461
 MF0461                          STATION RECOVERY (1987)
 MF0461
 MF0461'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0461'RECOVERED IN GOOD CONDITION.
 MF0461
 MF0461                          STATION RECOVERY (1996)
 MF0461
 MF0461'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0461'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0508 ***********************************************************************
 NH0508  DESIGNATION -  28 W
 NH0508  PID         -  NH0508
 NH0508  STATE/COUNTY-  IL/OGLE
 NH0508  COUNTRY     -  US
 NH0508  USGS QUAD   -  GERMAN VALLEY (2018)
 NH0508
 NH0508                         *CURRENT SURVEY CONTROL
 NH0508  ______________________________________________________________________
 NH0508* NAD 83(1986) POSITION- 42 07 49.     (N) 089 22 53.     (W)   SCALED
 NH0508* NAVD 88 ORTHO HEIGHT -   217.367 (meters)      713.14  (feet) ADJUSTED
 NH0508  ______________________________________________________________________
 NH0508  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 NH0508  DYNAMIC HEIGHT  -        217.297 (meters)      712.92  (feet) COMP
 NH0508  MODELED GRAVITY -    980,294.7   (mgal)                       NAVD 88
 NH0508
 NH0508  VERT ORDER      -  FIRST     CLASS I
 NH0508
 NH0508.The horizontal coordinates were scaled from a map and have
 NH0508.an estimated accuracy of +/- 6 seconds.
 NH0508
 NH0508.The orthometric height was determined by differential leveling and
 NH0508.adjusted by the NATIONAL GEODETIC SURVEY
 NH0508.in June 1991.
 NH0508
 NH0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0508.GEOID18 height accuracy estimate available here.
 NH0508
 NH0508.Click photographs - Photos may exist for this station.
 NH0508
 NH0508.The dynamic height is computed by dividing the NAVD 88
 NH0508.geopotential number by the normal gravity value computed on the
 NH0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0508.degrees latitude (g = 980.6199 gals.).
 NH0508
 NH0508.The modeled gravity was interpolated from observed gravity values.
 NH0508
 NH0508;                    North         East    Units  Estimated Accuracy
 NH0508;SPC IL W     -   606,850.      764,920.      MT  (+/- 180 meters Scaled)
 NH0508
 NH0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM031669(NAD 83)
 NH0508
 NH0508                          SUPERSEDED SURVEY CONTROL
 NH0508
 NH0508  NGVD 29 (??/??/92)  217.406  (m)          713.27   (f) ADJ UNCH    1 1
 NH0508
 NH0508.Superseded values are not recommended for survey control.
 NH0508
 NH0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0508.See file dsdata.pdf to determine how the superseded data were derived.
 NH0508
 NH0508_MARKER: DB = BENCH MARK DISK
 NH0508_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0508_SP_SET: BRIDGE WINGWALL
 NH0508_STAMPING: PRIM TRAV STA NO 28 W 1921
 NH0508_MARK LOGO: USGS
 NH0508_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0508
 NH0508  HISTORY     - Date     Condition        Report By
 NH0508  HISTORY     - 1921     MONUMENTED       USGS
 NH0508  HISTORY     - 1970     GOOD             NGS
 NH0508  HISTORY     - 1987     GOOD             USPSQD
 NH0508  HISTORY     - 19960504 GOOD             USPSQD
 NH0508  HISTORY     - 20010806 GOOD             USPSQD
 NH0508  HISTORY     - 20041117 GOOD             USPSQD
 NH0508  HISTORY     - 20191120 MARK NOT FOUND   ILDT
 NH0508
 NH0508                          STATION DESCRIPTION
 NH0508
 NH0508'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0508'1.2 MI E FROM LEAF RIVER.
 NH0508'ABOUT 1.15 MILES EAST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0508'CHURCH AT LEAF RIVER, 0.1 MILE EAST OF A JUNCTION OF THE HIGHWAY
 NH0508'AND A GRAVELED ROAD WHICH CROSSES THE CHICAGO, MILWAUKEE, ST.
 NH0508'PAUL AND PACIFIC RAILROAD, 12 1/2 FEET SOUTH OF THE CENTER
 NH0508'LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTHEAST CONCRETE
 NH0508'WING WALL OF A 33-FOOT CONCRETE HIGHWAY BRIDGE, 2 FEET EAST OF
 NH0508'THE SOUTHEAST CORNER OF THE BRIDGE, AND ABOUT LEVEL WITH THE
 NH0508'HIGHWAY.  SECTION 31, T 25 N, R 10 E.  NOTE-- THE STAMPING ON
 NH0508'THIS MARK HAS BEEN MUTILATED.  THE 8 IN 28 IS BARELY LEGIBLE.
 NH0508
 NH0508                          STATION RECOVERY (1987)
 NH0508
 NH0508'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0508'RECOVERED IN GOOD CONDITION.
 NH0508
 NH0508                          STATION RECOVERY (1996)
 NH0508
 NH0508'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0508'RECOVERED IN GOOD CONDITION.
 NH0508
 NH0508                          STATION RECOVERY (2001)
 NH0508
 NH0508'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0508'RECOVERED IN GOOD CONDITION.
 NH0508
 NH0508                          STATION RECOVERY (2004)
 NH0508
 NH0508'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0508'RECOVERED IN GOOD CONDITION.
 NH0508
 NH0508                          STATION RECOVERY (2019)
 NH0508
 NH0508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RBI)
 NH0508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1812 ***********************************************************************
 ME1812  DESIGNATION -  285
 ME1812  PID         -  ME1812
 ME1812  STATE/COUNTY-  IL/COOK
 ME1812  COUNTRY     -  US
 ME1812  USGS QUAD   -  ENGLEWOOD (2018)
 ME1812
 ME1812                         *CURRENT SURVEY CONTROL
 ME1812  ______________________________________________________________________
 ME1812* NAD 83(1986) POSITION- 41 50 31.9    (N) 087 39 10.6    (W)   HD_HELD2
 ME1812* NAVD 88 ORTHO HEIGHT -   180.315 (meters)      591.58  (feet) ADJUSTED
 ME1812  ______________________________________________________________________
 ME1812  GEOID HEIGHT    -        -33.551 (meters)                     GEOID18
 ME1812  DYNAMIC HEIGHT  -        180.253 (meters)      591.38  (feet) COMP
 ME1812  MODELED GRAVITY -    980,275.1   (mgal)                       NAVD 88
 ME1812
 ME1812  VERT ORDER      -  FIRST     CLASS II
 ME1812
 ME1812.The horizontal coordinates were established by autonomous hand held GPS
 ME1812.observations and have an estimated accuracy of +/- 10 meters.
 ME1812
 ME1812.The orthometric height was determined by differential leveling and
 ME1812.adjusted by the NATIONAL GEODETIC SURVEY
 ME1812.in June 1991.
 ME1812
 ME1812.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1812.GEOID18 height accuracy estimate available here.
 ME1812
 ME1812.Click photographs - Photos may exist for this station.
 ME1812
 ME1812.The dynamic height is computed by dividing the NAVD 88
 ME1812.geopotential number by the normal gravity value computed on the
 ME1812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1812.degrees latitude (g = 980.6199 gals.).
 ME1812
 ME1812.The modeled gravity was interpolated from observed gravity values.
 ME1812
 ME1812;                    North         East    Units  Estimated Accuracy
 ME1812;SPC IL E     -   574,799.      356,509.      MT  (+/- 10 meters HH2 GPS)
 ME1812
 ME1812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4579132461(NAD 83)
 ME1812
 ME1812                          SUPERSEDED SURVEY CONTROL
 ME1812
 ME1812  NGVD 29 (??/??/92)  180.403  (m)          591.87   (f) ADJ UNCH    1 2
 ME1812
 ME1812.Superseded values are not recommended for survey control.
 ME1812
 ME1812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1812.See file dsdata.pdf to determine how the superseded data were derived.
 ME1812
 ME1812_MARKER: B = BOLT
 ME1812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1812_PROJECTION: RECESSED 8 CENTIMETERS
 ME1812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1812+STABILITY: SURFACE MOTION
 ME1812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1812+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2021
 ME1812
 ME1812  HISTORY     - Date     Condition        Report By
 ME1812  HISTORY     - UNK      MONUMENTED       IL1670
 ME1812  HISTORY     - 1947     GOOD             CGS
 ME1812  HISTORY     - 1977     GOOD             NGS
 ME1812  HISTORY     - 1987     GOOD             USPSQD
 ME1812  HISTORY     - 1989     GOOD             USPSQD
 ME1812  HISTORY     - 20111202 GOOD             GEOCAC
 ME1812  HISTORY     - 20211204 GOOD             LOCENG
 ME1812
 ME1812                          STATION DESCRIPTION
 ME1812
 ME1812'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1812'IN CHICAGO.
 ME1812'ON SOUTH THROOP STREET, 42 FEET WEST OF THE WEST CORNER OF A
 ME1812'BRICK CHURCH BUILDING AT 2859 SOUTH THROOP STREET, 56 FEET
 ME1812'SOUTHEAST OF THE CENTER OF THE MAIN ENTRANCE TO KOSCIOL SW.
 ME1812'BARBARY, 8 1/2 FEET SOUTHWEST OF THE NORTHEAST EDGE OF THE
 ME1812'NORTHEAST SIDE WALK ON THROOP STREET.  A 1/2 INCH COPPER BOLT IN
 ME1812'THE TOP OF A CONCRETE POST AND COVERED WITH A 10-INCH SQUARE
 ME1812'CAST IRON BOX THAT IS FLUSH WITH THE SIDE WALK.
 ME1812
 ME1812                          STATION RECOVERY (1977)
 ME1812
 ME1812'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1812'RECOVERED IN GOOD CONDITION.
 ME1812
 ME1812                          STATION RECOVERY (1987)
 ME1812
 ME1812'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1812'RECOVERED IN GOOD CONDITION.
 ME1812
 ME1812                          STATION RECOVERY (1989)
 ME1812
 ME1812'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1812'RECOVERED IN GOOD CONDITION.
 ME1812
 ME1812                          STATION RECOVERY (2011)
 ME1812
 ME1812'RECOVERY NOTE BY GEOCACHING 2011 (VN)
 ME1812''CITY OF CHICAGO' LID IS GONE.
 ME1812
 ME1812                          STATION RECOVERY (2021)
 ME1812
 ME1812'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2021 (ARM)
 ME1812'STATION IS LOCATED IN THE BRIDGEPORT AREA OF THE CITY OF CHICAGO AND
 ME1812'IS A COPPER BOLT SET IN THE TOP OF A SQUARE CONCRETE POST SET 8 CM (3
 ME1812'INCHES) BELOW GROUND INSIDE A CAST IRON BOX WITH NO LID. STATION IS
 ME1812'SET IN THE RIGHT OF WAY OF A CITY STREET. TO REACH FROM THE
 ME1812'INTERSECTION OF SOUTH HALSTED STREET AND SOUTH ARCHER AVENUE, PROCEED
 ME1812'SOUTH ON ARCHER AVENUE 0.8 KM (0.5 MI) TO SOUTH THROOP STREET. TURN
 ME1812'LEFT AND PROCEED 165 M (541.3 FT) TO ST BARBARA CHURCH (MARKED KOSCIOL
 ME1812'SW. BARBARA) AND STATION ON LEFT.
 ME1812'
 ME1812'STATION IS SET IN THE NORTH END OF THE PARKWAY ON THE EAST SIDE OF
 ME1812'THROOP STREET, 12.1 M (39.7 FT) SOUTH OF THE SW CORNER OF THE LOWEST
 ME1812'STEP OF THE CHURCH ENTRANCE, 6.1 M (20.0 FT) NORTH OF AN ALUMINUM
 ME1812'STREET LIGHT POLE, 1 M (3.3 FT) SOUTH OF THE SOUTH EDGE OF A CONCRETE
 ME1812'APRON, APPROX 1 M (3.3 FT) NORTH OF A TREE, AND 1.6 M (5.2 FT) EAST OF
 ME1812'THE EAST CURB OF THROOP STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0493 ***********************************************************************
 LD0493  DESIGNATION -  29
 LD0493  PID         -  LD0493
 LD0493  STATE/COUNTY-  IL/HANCOCK
 LD0493  COUNTRY     -  US
 LD0493  USGS QUAD   -  DALLAS CITY (2018)
 LD0493
 LD0493                         *CURRENT SURVEY CONTROL
 LD0493  ______________________________________________________________________
 LD0493* NAD 83(1986) POSITION- 40 38 06.     (N) 091 10 38.     (W)   SCALED
 LD0493* NAVD 88 ORTHO HEIGHT -   160.351 (meters)      526.08  (feet) ADJUSTED
 LD0493  ______________________________________________________________________
 LD0493  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 LD0493  DYNAMIC HEIGHT  -        160.273 (meters)      525.83  (feet) COMP
 LD0493  MODELED GRAVITY -    980,138.5   (mgal)                       NAVD 88
 LD0493
 LD0493  VERT ORDER      -  SECOND    CLASS 0
 LD0493
 LD0493.The horizontal coordinates were scaled from a map and have
 LD0493.an estimated accuracy of +/- 6 seconds.
 LD0493
 LD0493.The orthometric height was determined by differential leveling and
 LD0493.adjusted by the NATIONAL GEODETIC SURVEY
 LD0493.in June 1991.
 LD0493
 LD0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0493.GEOID18 height accuracy estimate available here.
 LD0493
 LD0493.Click photographs - Photos may exist for this station.
 LD0493
 LD0493.The dynamic height is computed by dividing the NAVD 88
 LD0493.geopotential number by the normal gravity value computed on the
 LD0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0493.degrees latitude (g = 980.6199 gals.).
 LD0493
 LD0493.The modeled gravity was interpolated from observed gravity values.
 LD0493
 LD0493;                    North         East    Units  Estimated Accuracy
 LD0493;SPC IL W     -   440,990.      614,510.      MT  (+/- 180 meters Scaled)
 LD0493
 LD0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE541998(NAD 83)
 LD0493
 LD0493                          SUPERSEDED SURVEY CONTROL
 LD0493
 LD0493  NGVD 29 (??/??/92)  160.398  (m)          526.24   (f) ADJ UNCH    2 0
 LD0493
 LD0493.Superseded values are not recommended for survey control.
 LD0493
 LD0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0493.See file dsdata.pdf to determine how the superseded data were derived.
 LD0493
 LD0493_MARKER: P = PIPE CAP
 LD0493_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0493_STAMPING: 29
 LD0493_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0493
 LD0493  HISTORY     - Date     Condition        Report By
 LD0493  HISTORY     - UNK      MONUMENTED       USACE
 LD0493  HISTORY     - 1935     GOOD             CGS
 LD0493  HISTORY     - 20120522 GOOD             ILDT
 LD0493  HISTORY     - 20120622 GOOD             ILDT
 LD0493
 LD0493                          STATION DESCRIPTION
 LD0493
 LD0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0493'AT DALLAS CITY.
 LD0493'AT DALLAS CITY, HANCOCK COUNTY, 0.3 MILE WEST ALONG THE ATCHISON
 LD0493'TOPEKA AND SANTA FE RAILWAY FROM THE STATION, AT POLE 225+06,
 LD0493'ABOUT 335 FEET NORTH OF THE NORTH TRACK, 24 FEET SOUTH OF THE
 LD0493'MISSISSIPPI RIVER, AND AT A FENCE CORNER.  A CORPS OF ENGINEERS,
 LD0493'U.S. ARMY STANDARD CAP, STAMPED 29 AND FASTENED ON TOP OF AN
 LD0493'IRON PIPE PROJECTING ONE FOOT ABOVE GROUND.
 LD0493
 LD0493                          STATION RECOVERY (2012)
 LD0493
 LD0493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0493'RECOVERED IN GOOD CONDITION.
 LD0493
 LD0493                          STATION RECOVERY (2012)
 LD0493
 LD0493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1996 ***********************************************************************
 DN1996  DESIGNATION -  29
 DN1996  PID         -  DN1996
 DN1996  STATE/COUNTY-  IL/FULTON
 DN1996  COUNTRY     -  US
 DN1996  USGS QUAD   -  FIATT (2018)
 DN1996
 DN1996                         *CURRENT SURVEY CONTROL
 DN1996  ______________________________________________________________________
 DN1996* NAD 83(2011) POSITION- 40 32 18.68658(N) 090 09 41.49322(W)   ADJUSTED
 DN1996* NAD 83(2011) ELLIP HT-   165.717 (meters)        (06/27/12)   ADJUSTED
 DN1996* NAD 83(2011) EPOCH   -  2010.00
 DN1996* NAVD 88 ORTHO HEIGHT -   198.8   (meters)      652.    (feet) GPS OBS
 DN1996  ______________________________________________________________________
 DN1996  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1996  GEOID HEIGHT    -        -33.126 (meters)                     GEOID09
 DN1996  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 DN1996  NAD 83(2011) X  -    -13,684.690 (meters)                     COMP
 DN1996  NAD 83(2011) Y  - -4,854,162.378 (meters)                     COMP
 DN1996  NAD 83(2011) Z  -  4,123,719.596 (meters)                     COMP
 DN1996  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 DN1996
 DN1996  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1996  Standards:
 DN1996         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1996            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1996  -------------------------------------------------------------------
 DN1996  NETWORK    2.87   2.08           1.29   1.03   1.06     -0.01982937
 DN1996  -------------------------------------------------------------------
 DN1996  Click here for local accuracies and other accuracy information.
 DN1996
 DN1996.The horizontal coordinates were established by GPS observations
 DN1996.and adjusted by the National Geodetic Survey in June 2012.
 DN1996
 DN1996.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1996.been affixed to the stable North American tectonic plate. See 
 DN1996.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1996
 DN1996.The horizontal coordinates are valid at the epoch date displayed above
 DN1996.which is a decimal equivalence of Year/Month/Day.
 DN1996
 DN1996.The orthometric height was determined by GPS observations and a
 DN1996.high-resolution geoid model.
 DN1996
 DN1996.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1996.GEOID18 height accuracy estimate available here.
 DN1996
 DN1996.Click photographs - Photos may exist for this station.
 DN1996
 DN1996.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1996
 DN1996.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1996
 DN1996.The ellipsoidal height was determined by GPS observations
 DN1996.and is referenced to NAD 83.
 DN1996
 DN1996. The following values were computed from the NAD 83(2011) position.
 DN1996
 DN1996;                    North         East     Units Scale Factor Converg.
 DN1996;SPC IL W     -   429,781.903   700,435.497   MT  0.99994118   +0 00 12.0
 DN1996;SPC IL W     - 1,410,042.79  2,298,012.13   sFT  0.99994118   +0 00 12.0
 DN1996;UTM  15      - 4,491,402.884   740,392.662   MT  1.00031138   +1 50 44.8
 DN1996
 DN1996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1996!SPC IL W     -   0.99997400  x   0.99994118  =   0.99991519
 DN1996!UTM  15      -   0.99997400  x   1.00031138  =   1.00028538
 DN1996
 DN1996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4039291402(NAD 83)
 DN1996
 DN1996                          SUPERSEDED SURVEY CONTROL
 DN1996
 DN1996  NAD 83(2007)-  40 32 18.68686(N)    090 09 41.49439(W) AD(2002.00) 1
 DN1996  ELLIP H (08/11/11)  165.728  (m)                       GP(2002.00) 4 1
 DN1996
 DN1996.Superseded values are not recommended for survey control.
 DN1996
 DN1996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1996.See file dsdata.pdf to determine how the superseded data were derived.
 DN1996
 DN1996_MARKER: DD = SURVEY DISK
 DN1996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1996_STAMPING: FC29
 DN1996_MARK LOGO: NONE
 DN1996_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1996+STABILITY: SURFACE MOTION
 DN1996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1996+SATELLITE: SATELLITE OBSERVATIONS - October 19, 2016
 DN1996
 DN1996  HISTORY     - Date     Condition        Report By
 DN1996  HISTORY     - 200905   MONUMENTED       ILDT
 DN1996  HISTORY     - 20161019 GOOD             ASMINC
 DN1996
 DN1996                          STATION DESCRIPTION
 DN1996
 DN1996'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1996'THE STATION IS LOCATED 2.5 MILES NORTHEAST OF THE TOWN OF CUBA AND IS
 DN1996'MONUMENTED AS THE SOUTHWEST CORNER OF THE SOUTHWEST QUARTER OF SECTION
 DN1996'34, T7N, R3E OF THE 4TH P.M., FULTON CO., IL.
 DN1996'
 DN1996'TO REACH THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF
 DN1996'3RD STREET AND JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED 0.2 MILE
 DN1996'WEST ALONG JEFFERSON STREET TO THE INTERSECTION WITH 1ST AVE. AND IL.
 DN1996'RTE 97.  TURN RIGHT (NORTH) AND PROCEED 4.7 MILES ON IL. ROUTE 97 TO
 DN1996'THE T INTERSECTION WITH IL. RTE 9.  TURN RIGHT (EAST) AND PROCEED
 DN1996'ALONG IL.  RTE 97/9 2.0 MILES TO THE INTERSECTION WITH MARSHALL ROAD
 DN1996'(1500E).  TURN RIGHT (SOUTH) AND PROCEED  1.5 MILES TO THE STATION AT
 DN1996'THE INTERSECTION WITH ROAD 24000N.
 DN1996'
 DN1996'THE STATION IS 12.00 FEET NORTH OF THE CENTERLINE OF 24000N, 6.00 FEET
 DN1996'EAST OF THE CENTERLINE OF 15000E, 50.25 FEET SOUTHWEST OF A CONCRETE
 DN1996'RIGHT OF WAY MARKER, 51.40 FEET SOUTHEAST OF A POWER POLE AND 35.20
 DN1996'FEET SOUTHEAST OF A CORNER FENCE POST.
 DN1996
 DN1996                          STATION RECOVERY (2016)
 DN1996
 DN1996'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (LEE)
 DN1996'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0197 ***********************************************************************
 LD0197  DESIGNATION -  29 BOLT
 LD0197  PID         -  LD0197
 LD0197  STATE/COUNTY-  IL/CASS
 LD0197  COUNTRY     -  US
 LD0197  USGS QUAD   -  CLEAR LAKE (2018)
 LD0197
 LD0197                         *CURRENT SURVEY CONTROL
 LD0197  ______________________________________________________________________
 LD0197* NAD 83(1986) POSITION- 40 01 45.     (N) 090 17 25.     (W)   SCALED
 LD0197* NAVD 88 ORTHO HEIGHT -   144.224 (meters)      473.17  (feet) ADJUSTED
 LD0197  ______________________________________________________________________
 LD0197  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 LD0197  DYNAMIC HEIGHT  -        144.147 (meters)      472.92  (feet) COMP
 LD0197  MODELED GRAVITY -    980,094.0   (mgal)                       NAVD 88
 LD0197
 LD0197  VERT ORDER      -  FIRST     CLASS II
 LD0197
 LD0197.The horizontal coordinates were scaled from a map and have
 LD0197.an estimated accuracy of +/- 6 seconds.
 LD0197
 LD0197.The orthometric height was determined by differential leveling and
 LD0197.adjusted by the NATIONAL GEODETIC SURVEY
 LD0197.in June 1991.
 LD0197
 LD0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0197.GEOID18 height accuracy estimate available here.
 LD0197
 LD0197.Click photographs - Photos may exist for this station.
 LD0197
 LD0197.The dynamic height is computed by dividing the NAVD 88
 LD0197.geopotential number by the normal gravity value computed on the
 LD0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0197.degrees latitude (g = 980.6199 gals.).
 LD0197
 LD0197.The modeled gravity was interpolated from observed gravity values.
 LD0197
 LD0197;                    North         East    Units  Estimated Accuracy
 LD0197;SPC IL W     -   373,230.      689,450.      MT  (+/- 180 meters Scaled)
 LD0197
 LD0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE312345(NAD 83)
 LD0197
 LD0197                          SUPERSEDED SURVEY CONTROL
 LD0197
 LD0197  NGVD 29 (??/??/92)  144.331  (m)          473.53   (f) ADJ UNCH    1 2
 LD0197
 LD0197.Superseded values are not recommended for survey control.
 LD0197
 LD0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0197.See file dsdata.pdf to determine how the superseded data were derived.
 LD0197
 LD0197_MARKER: B = BOLT
 LD0197_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0197_SP_SET: LIMESTONE SLAB
 LD0197_STAMPING: ELEV 484.87 FT MEMPHIS DATUM 1903
 LD0197_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0197
 LD0197  HISTORY     - Date     Condition        Report By
 LD0197  HISTORY     - 1903     MONUMENTED       IRC
 LD0197  HISTORY     - 1961     GOOD             CGS
 LD0197
 LD0197                          STATION DESCRIPTION
 LD0197
 LD0197'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0197'7.4 MI E FROM BEARDSTOWN.
 LD0197'ABOUT 7.45 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE
 LD0197'CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT
 LD0197'BEARDSTOWN, 2.4 MILES WEST OF THE SANGAMON VALLEY CHURCH, 244.5
 LD0197'FEET NORTHEAST AND ACROSS THE ROAD FROM THE NORTHEAST CORNER OF A
 LD0197'TWO-STORY FARM HOUSE, 35 1/2 FEET NORTH OF THE CENTER LINE OF THE
 LD0197'ROAD, 95 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A FARM SHED,
 LD0197'101 FEET EAST OF THE CENTER LINE OF A DRIVEWAY, 9 FEET SOUTHEAST
 LD0197'OF POWER LINE POLE NO. 20, 74 1/2 FEET NORTH AND ACROSS THE HIGHWAY
 LD0197'FROM TELEPHONE POLE NO. 220, 5 FEET BELOW THE LEVEL OF THE ROAD,
 LD0197'A COPPER BOLT ON TOP OF A LIMESTONE SLAB 4 FEET UNDERGROUND
 LD0197'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE WITH A CAP STAMP AS
 LD0197'STATED ABOVE AND PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1707 ***********************************************************************
 ME1707  DESIGNATION -  29 C LEYDEN TWP
 ME1707  PID         -  ME1707
 ME1707  STATE/COUNTY-  IL/COOK
 ME1707  COUNTRY     -  US
 ME1707  USGS QUAD   -  ELMHURST (2018)
 ME1707
 ME1707                         *CURRENT SURVEY CONTROL
 ME1707  ______________________________________________________________________
 ME1707* NAD 83(1986) POSITION- 41 55 18.06   (N) 087 54 14.49   (W)   HD_HELD1
 ME1707* NAVD 88 ORTHO HEIGHT -   200.041 (meters)      656.30  (feet) ADJUSTED
 ME1707  ______________________________________________________________________
 ME1707  GEOID HEIGHT    -        -33.519 (meters)                     GEOID18
 ME1707  DYNAMIC HEIGHT  -        199.973 (meters)      656.08  (feet) COMP
 ME1707  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 ME1707
 ME1707  VERT ORDER      -  SECOND    CLASS I
 ME1707
 ME1707.The horizontal coordinates were determined by differentially corrected
 ME1707.hand held GPS observations or other comparable positioning techniques
 ME1707.and have an estimated accuracy of +/- 3 meters.
 ME1707
 ME1707.The orthometric height was determined by differential leveling and
 ME1707.adjusted by the NATIONAL GEODETIC SURVEY
 ME1707.in May 2008.
 ME1707
 ME1707.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1707.GEOID18 height accuracy estimate available here.
 ME1707
 ME1707.Click photographs - Photos may exist for this station.
 ME1707
 ME1707.The dynamic height is computed by dividing the NAVD 88
 ME1707.geopotential number by the normal gravity value computed on the
 ME1707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1707.degrees latitude (g = 980.6199 gals.).
 ME1707
 ME1707.The modeled gravity was interpolated from observed gravity values.
 ME1707
 ME1707;                    North         East    Units  Estimated Accuracy
 ME1707;SPC IL E     -   583,493.1     335,611.2     MT  (+/- 3 meters HH1 GPS) 
 ME1707
 ME1707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2503841475(NAD 83)
 ME1707
 ME1707                          SUPERSEDED SURVEY CONTROL
 ME1707
 ME1707  NAVD 88 (06/15/91)  200.048  (m)          656.32   (f) SUPERSEDED  1 2
 ME1707  NGVD 29 (??/??/92)  200.139  (m)          656.62   (f) ADJ UNCH    1 2
 ME1707
 ME1707.Superseded values are not recommended for survey control.
 ME1707
 ME1707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1707.See file dsdata.pdf to determine how the superseded data were derived.
 ME1707
 ME1707_MARKER: B = BOLT
 ME1707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1707_PROJECTION: RECESSED 8 CENTIMETERS
 ME1707_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1707+STABILITY: SURFACE MOTION
 ME1707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1707+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2006
 ME1707
 ME1707  HISTORY     - Date     Condition        Report By
 ME1707  HISTORY     - UNK      MONUMENTED       IL1670
 ME1707  HISTORY     - 1947     GOOD             CGS
 ME1707  HISTORY     - 1971     GOOD             NGS
 ME1707  HISTORY     - 20060927 GOOD             PATRIC
 ME1707
 ME1707                          STATION DESCRIPTION
 ME1707
 ME1707'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1707'3.4 MI N FROM HILLSIDE.
 ME1707'ABOUT 3.45 MILES NORTH ALONG WOLF ROAD FROM THE VILLAGE HALL AT
 ME1707'HILLSIDE, ABOUT 0.1 MILE SOUTH OF THE ENTRANCE TO THE MEMORIAL
 ME1707'ESTATE CEMETERY, AT THE SOUTHEAST CORNER OF THE CEMETERY, 3 FEET
 ME1707'SOUTHEAST OF THE SOUTHEAST CORNER POST OF THE CEMETERY, 28 FEET
 ME1707'NORTH OF THE CENTER LINE OF A DIRT ROAD LEADING WEST, 14 FEET
 ME1707'NORTHWEST OF A TELEPHONE POLE, 48 FEET WEST OF THE CENTER LINE
 ME1707'OF WOLF ROAD, 2 FEET EAST OF A HIGHWAY R/W MARKER POST, AND ABOUT
 ME1707'0.5 FOOT ABOVE THE ROAD.  A COPPER BOLT SET IN THE TOP OF A
 ME1707'CONCRETE POST COVERED BY A 10-INCH SQUARE IRON COVER AND
 ME1707'PROJECTING ABOUT 4 INCHES.
 ME1707
 ME1707                          STATION RECOVERY (1971)
 ME1707
 ME1707'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1707'RECOVERED IN GOOD CONDITION.
 ME1707
 ME1707                          STATION RECOVERY (2006)
 ME1707
 ME1707'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BFR)
 ME1707'THE STATION IS IN MELROSE PARK, IL.
 ME1707'
 ME1707'TO REACH THE STATION FROM THE INTERSECTION OF STH 64 AND I-294 GO EAST
 ME1707'ALONG STH 64 FOR 4490 FT (1368.6 M) TO N WOLF ROAD.  GO NORTH ALONG N
 ME1707'WOLF ROAD FOR.9 MI (1.4 KM) TO THE STATION ON THE LEFT.  THE STATION
 ME1707'IS LOCATED AT THE NORTHWEST CORNER OF THE INTERSECTION OF WOLF ROAD
 ME1707'AND FULLERTON AVENUE.
 ME1707'
 ME1707'THE STATION IS 47.0 FT (14.3 M) NORTH OF THE CENTERLINE OF FULLERTON
 ME1707'AVENUE, 48.0 FT (14.6 M) WEST OF THE CENTERLINE OF WOLF ROAD, 2.7 FT
 ME1707'(0.8 M) SOUTHEAST OF A CONCRETE FENCE POST, AND 10.2 FT (3.1 M) WEST
 ME1707'OF THE WEST EDGE OF THE SIDEWALK.  MONUMENT IS SET IN A CONCRETE POST
 ME1707'COVERED BY A 10 INCH (25 CM) X 10 INCH (25 CM) SQUARE IRON PLATE.  THE
 ME1707'MONUMENT IS FLUSH WITH THE GROUND AND IS FERROMAGNETIC.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1712 ***********************************************************************
 ME1712  DESIGNATION -  29 C PROVISO TWP
 ME1712  PID         -  ME1712
 ME1712  STATE/COUNTY-  IL/COOK
 ME1712  COUNTRY     -  US
 ME1712  USGS QUAD   -  HINSDALE (2018)
 ME1712
 ME1712                         *CURRENT SURVEY CONTROL
 ME1712  ______________________________________________________________________
 ME1712* NAD 83(2011) POSITION- 41 50 00.52032(N) 087 54 01.60038(W)   ADJUSTED
 ME1712* NAD 83(2011) ELLIP HT-   165.585 (meters)        (06/27/12)   ADJUSTED
 ME1712* NAD 83(2011) EPOCH   -  2010.00
 ME1712* NAVD 88 ORTHO HEIGHT -   198.978 (meters)      652.81  (feet) ADJUSTED
 ME1712  ______________________________________________________________________
 ME1712  GEOID HEIGHT    -        -33.380 (meters)                     GEOID18
 ME1712  NAD 83(2011) X  -    174,368.041 (meters)                     COMP
 ME1712  NAD 83(2011) Y  - -4,756,283.376 (meters)                     COMP
 ME1712  NAD 83(2011) Z  -  4,231,951.185 (meters)                     COMP
 ME1712  LAPLACE CORR    -         -1.74  (seconds)                    DEFLEC18
 ME1712  DYNAMIC HEIGHT  -        198.909 (meters)      652.59  (feet) COMP
 ME1712  MODELED GRAVITY -    980,272.9   (mgal)                       NAVD 88
 ME1712
 ME1712  VERT ORDER      -  FIRST     CLASS II
 ME1712
 ME1712  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1712  Standards:
 ME1712         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1712            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1712  -------------------------------------------------------------------
 ME1712  NETWORK    1.62   3.31           0.74   0.56   1.69     -0.00299117
 ME1712  -------------------------------------------------------------------
 ME1712  Click here for local accuracies and other accuracy information.
 ME1712
 ME1712.The horizontal coordinates were established by GPS observations
 ME1712.and adjusted by the National Geodetic Survey in June 2012.
 ME1712
 ME1712.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1712.been affixed to the stable North American tectonic plate. See 
 ME1712.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1712
 ME1712.The horizontal coordinates are valid at the epoch date displayed above
 ME1712.which is a decimal equivalence of Year/Month/Day.
 ME1712
 ME1712.The orthometric height was determined by differential leveling and
 ME1712.adjusted by the NATIONAL GEODETIC SURVEY
 ME1712.in June 1991.
 ME1712
 ME1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1712.GEOID18 height accuracy estimate available here.
 ME1712
 ME1712.Click photographs - Photos may exist for this station.
 ME1712
 ME1712.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1712
 ME1712.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1712
 ME1712.The ellipsoidal height was determined by GPS observations
 ME1712.and is referenced to NAD 83.
 ME1712
 ME1712.The dynamic height is computed by dividing the NAVD 88
 ME1712.geopotential number by the normal gravity value computed on the
 ME1712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1712.degrees latitude (g = 980.6199 gals.).
 ME1712
 ME1712.The modeled gravity was interpolated from observed gravity values.
 ME1712
 ME1712. The following values were computed from the NAD 83(2011) position.
 ME1712
 ME1712;                    North         East     Units Scale Factor Converg.
 ME1712;SPC IL E     -   573,697.780   335,957.660   MT  0.99999090   +0 17 19.4
 ME1712;SPC IL E     - 1,882,206.80  1,102,221.09   sFT  0.99999090   +0 17 19.4
 ME1712;UTM  16      - 4,631,679.599   425,232.870   MT  0.99966879   -0 36 02.1
 ME1712
 ME1712!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1712!SPC IL E     -   0.99997403  x   0.99999090  =   0.99996493
 ME1712!UTM  16      -   0.99997403  x   0.99966879  =   0.99964283
 ME1712
 ME1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2523231679(NAD 83)
 ME1712
 ME1712                          SUPERSEDED SURVEY CONTROL
 ME1712
 ME1712  NAD 83(2007)-  41 50 00.52077(N)    087 54 01.60107(W) AD(2002.00) 0
 ME1712  ELLIP H (02/10/07)  165.617  (m)                       GP(2002.00)    
 ME1712  ELLIP H (02/03/05)  165.607  (m)                       GP(       ) 4 2
 ME1712  NAD 83(1997)-  41 50 00.51987(N)    087 54 01.60014(W) AD(       ) 1
 ME1712  ELLIP H (10/21/99)  165.610  (m)                       GP(       ) 4 1
 ME1712  NAD 83(1997)-  41 50 00.51997(N)    087 54 01.60069(W) AD(       ) 1
 ME1712  NAD 83(1994)-  41 50 00.52035(N)    087 54 01.61459(W) AD(       ) 1
 ME1712  NAD 83(1986)-  41 50 00.52117(N)    087 54 01.61439(W) AD(       ) 1
 ME1712  NAVD 88             198.98   (m)          652.8    (f) LEVELING    3  
 ME1712  NGVD 29 (??/??/92)  199.067  (m)          653.11   (f) ADJ UNCH    1 2
 ME1712
 ME1712.Superseded values are not recommended for survey control.
 ME1712
 ME1712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1712.See file dsdata.pdf to determine how the superseded data were derived.
 ME1712
 ME1712_MARKER: B = BOLT
 ME1712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1712_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME1712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1712+STABILITY: SURFACE MOTION
 ME1712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1712+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2008
 ME1712
 ME1712  HISTORY     - Date     Condition        Report By
 ME1712  HISTORY     - UNK      MONUMENTED       IL1670
 ME1712  HISTORY     - 1947     GOOD             CGS
 ME1712  HISTORY     - 1989     GOOD             USPSQD
 ME1712  HISTORY     - 19950502 GOOD             PATRIC
 ME1712  HISTORY     - 20080425 GOOD             ACCU
 ME1712  HISTORY     - 20091217 GOOD             GEOCAC
 ME1712  HISTORY     - 20141119 POOR             ASMINC
 ME1712  HISTORY     - 20170117 POOR             ASMINC
 ME1712  HISTORY     - 20170201 POOR             ASMINC
 ME1712
 ME1712                          STATION DESCRIPTION
 ME1712
 ME1712'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1712'1.6 MI N FROM WESTERN SPRINGS.
 ME1712'ABOUT 1.55 MILES NORTH ALONG WOLF ROAD FROM THE INTERSECTION
 ME1712'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT WESTERN SPRINGS,
 ME1712'IN THE SOUTHEAST QUARTER OF THE INTERSECTION OF 31ST STREET,
 ME1712'45 FEET SOUTH OF THE CENTER LINE OF 31ST STREET, 40 FEET EAST
 ME1712'OF THE CENTER LINE OF WOLF ROAD, 14 FEET NORTHEAST OF A TELEPHONE
 ME1712'POLE, 29.2 FEET SOUTHWEST OF A TELEPHONE POLE, 2 FEET ABOVE THE
 ME1712'CENTER LINE OF WOLF ROAD AND SET IN THE TOP OF A CONCRETE POST
 ME1712'COVERED BY A 10-INCH SQUARE IRON BOX COVER PROJECTING ABOUT
 ME1712'6 INCHES.
 ME1712
 ME1712                          STATION RECOVERY (1989)
 ME1712
 ME1712'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1712'RECOVERED IN GOOD CONDITION.
 ME1712
 ME1712                          STATION RECOVERY (1995)
 ME1712
 ME1712'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1995 (BPG)
 ME1712'MODIFIED BY PATRICK ENGINEERING INC. 1995 STATION IS 18.9 FT (5.8 M)
 ME1712'NORTH OF A TRAFFIC LIGHT SIGNAL POLE, 26.2 FT (8.0 M) WEST OF THE NW
 ME1712'CORNER OF A TRAFFIC LIGHT SIGNAL MANHOLE, AND 31.7 FT (9.7 M)
 ME1712'SOUTHWEST OF A TRAFFIC LIGHT SIGNAL POLE.  THE COVER IS MISSING FROM
 ME1712'THE ORIGINAL SQUARE IRON BOX THAT COVERS THE STATION.  A WOODED AREA
 ME1712'TO THE SOUTHEAST MAY CAUSE PROBLEMS DURING GPS OBSERVATIONS WHEN TREES
 ME1712'ARE IN FULL BLOOM.
 ME1712
 ME1712                          STATION RECOVERY (2008)
 ME1712
 ME1712'RECOVERY NOTE BY ACCU AIR SURVEYS INCORPORATED 2008 (WC)
 ME1712'MARK FOUND (BOLT), BOX/COVER COVERING MARK WAS GONE
 ME1712'
 ME1712
 ME1712                          STATION RECOVERY (2009)
 ME1712
 ME1712'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1712'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 ME1712'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 ME1712'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 ME1712
 ME1712                          STATION RECOVERY (2014)
 ME1712
 ME1712'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 ME1712'RECOVERED AS DESCRIBED IN 1995 AND 2008.
 ME1712
 ME1712                          STATION RECOVERY (2017)
 ME1712
 ME1712'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 ME1712'THE DISK HAS BEEN SHEARED OFF.
 ME1712
 ME1712                          STATION RECOVERY (2017)
 ME1712
 ME1712'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 ME1712'THE DISK HAS BEEN SHEERED OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0037 ***********************************************************************
 NH0037  DESIGNATION -  29 C SCHWAMBURG TWP
 NH0037  PID         -  NH0037
 NH0037  STATE/COUNTY-  IL/COOK
 NH0037  COUNTRY     -  US
 NH0037  USGS QUAD   -  STREAMWOOD (2018)
 NH0037
 NH0037                         *CURRENT SURVEY CONTROL
 NH0037  ______________________________________________________________________
 NH0037* NAD 83(1986) POSITION- 42 00 12.     (N) 088 07 42.     (W)   SCALED
 NH0037* NAVD 88 ORTHO HEIGHT -   243.803 (meters)      799.88  (feet) ADJUSTED
 NH0037  ______________________________________________________________________
 NH0037  GEOID HEIGHT    -        -33.496 (meters)                     GEOID18
 NH0037  DYNAMIC HEIGHT  -        243.718 (meters)      799.60  (feet) COMP
 NH0037  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 NH0037
 NH0037  VERT ORDER      -  FIRST     CLASS I
 NH0037
 NH0037.The horizontal coordinates were scaled from a map and have
 NH0037.an estimated accuracy of +/- 6 seconds.
 NH0037
 NH0037.The orthometric height was determined by differential leveling and
 NH0037.adjusted by the NATIONAL GEODETIC SURVEY
 NH0037.in June 1991.
 NH0037
 NH0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0037.GEOID18 height accuracy estimate available here.
 NH0037
 NH0037.Click photographs - Photos may exist for this station.
 NH0037
 NH0037.The dynamic height is computed by dividing the NAVD 88
 NH0037.geopotential number by the normal gravity value computed on the
 NH0037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0037.degrees latitude (g = 980.6199 gals.).
 NH0037
 NH0037.The modeled gravity was interpolated from observed gravity values.
 NH0037
 NH0037;                    North         East    Units  Estimated Accuracy
 NH0037;SPC IL E     -   592,490.      316,980.      MT  (+/- 180 meters Scaled)
 NH0037
 NH0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM065507(NAD 83)
 NH0037
 NH0037                          SUPERSEDED SURVEY CONTROL
 NH0037
 NH0037  NGVD 29 (??/??/92)  243.886  (m)          800.15   (f) ADJ UNCH    1 1
 NH0037
 NH0037.Superseded values are not recommended for survey control.
 NH0037
 NH0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0037.See file dsdata.pdf to determine how the superseded data were derived.
 NH0037
 NH0037_MARKER: B = BOLT
 NH0037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0037+STABILITY: SURFACE MOTION
 NH0037
 NH0037  HISTORY     - Date     Condition        Report By
 NH0037  HISTORY     - UNK      MONUMENTED       IL-031
 NH0037  HISTORY     - 1969     GOOD             CGS
 NH0037
 NH0037                          STATION DESCRIPTION
 NH0037
 NH0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0037'0.9 MI E FROM HANOVER PARK.
 NH0037'ABOUT 0.9 MILE EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 NH0037'ROAD FROM THE INTERSECTION OF THE HIGHWAY AND BARRINGTON ROAD AT
 NH0037'HANOVER PARK, 48 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 NH0037'38 FEET NORTH OF THE PROJECTED CENTER LINE OF WISE ROAD, 51 1/2
 NH0037'FEET WEST OF A POWER POLE, 34 FEET WEST OF A CONCRETE HIGHWAY
 NH0037'RIGHT-OF-WAY MARKER, 1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT
 NH0037'1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 NH0037'CONCRETE POST WHICH IS ENCASED IN A 6-INCH SQUARE IRON BOX WITH
 NH0037'AN IRON LID ON WHICH IS INSCRIBED SCHAMBURG TOWNSHIP 29C COOK
 NH0037'COUNTY BENCH MARK.  SEC 29, T41N, R10E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0196 ***********************************************************************
 LD0196  DESIGNATION -  29 CAP
 LD0196  PID         -  LD0196
 LD0196  STATE/COUNTY-  IL/CASS
 LD0196  COUNTRY     -  US
 LD0196  USGS QUAD   -  CLEAR LAKE (2018)
 LD0196
 LD0196                         *CURRENT SURVEY CONTROL
 LD0196  ______________________________________________________________________
 LD0196* NAD 83(1986) POSITION- 40 01 45.     (N) 090 17 25.     (W)   SCALED
 LD0196* NAVD 88 ORTHO HEIGHT -   145.427 (meters)      477.12  (feet) ADJUSTED
 LD0196  ______________________________________________________________________
 LD0196  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 LD0196  DYNAMIC HEIGHT  -        145.350 (meters)      476.87  (feet) COMP
 LD0196  MODELED GRAVITY -    980,094.0   (mgal)                       NAVD 88
 LD0196
 LD0196  VERT ORDER      -  FIRST     CLASS II
 LD0196
 LD0196.The horizontal coordinates were scaled from a map and have
 LD0196.an estimated accuracy of +/- 6 seconds.
 LD0196
 LD0196.The orthometric height was determined by differential leveling and
 LD0196.adjusted by the NATIONAL GEODETIC SURVEY
 LD0196.in June 1991.
 LD0196
 LD0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0196.GEOID18 height accuracy estimate available here.
 LD0196
 LD0196.Click photographs - Photos may exist for this station.
 LD0196
 LD0196.The dynamic height is computed by dividing the NAVD 88
 LD0196.geopotential number by the normal gravity value computed on the
 LD0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0196.degrees latitude (g = 980.6199 gals.).
 LD0196
 LD0196.The modeled gravity was interpolated from observed gravity values.
 LD0196
 LD0196;                    North         East    Units  Estimated Accuracy
 LD0196;SPC IL W     -   373,230.      689,450.      MT  (+/- 180 meters Scaled)
 LD0196
 LD0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE312345(NAD 83)
 LD0196
 LD0196                          SUPERSEDED SURVEY CONTROL
 LD0196
 LD0196  NGVD 29 (??/??/92)  145.529  (m)          477.46   (f) ADJ UNCH    1 2
 LD0196
 LD0196.Superseded values are not recommended for survey control.
 LD0196
 LD0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0196.See file dsdata.pdf to determine how the superseded data were derived.
 LD0196
 LD0196_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LD0196_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0196_STAMPING: ELEV 484.87 FT MEMPHIS DATUM 1903
 LD0196_MARK LOGO: IRC
 LD0196_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0196
 LD0196  HISTORY     - Date     Condition        Report By
 LD0196  HISTORY     - 1903     MONUMENTED       IRC
 LD0196  HISTORY     - 1961     GOOD             CGS
 LD0196
 LD0196                          STATION DESCRIPTION
 LD0196
 LD0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0196'7.4 MI E FROM BEARDSTOWN.
 LD0196'ABOUT 7.45 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0196'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN,
 LD0196'2.4 MILES WEST OF THE SANGAMON VALLEY CHURCH, 244.5 FEET NORTHEAST
 LD0196'AND ACROSS THE ROAD FROM THE NORTHEAST CORNER OF A TWO-STORY FARM
 LD0196'HOUSE, 35 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 95 FEET
 LD0196'SOUTHWEST OF THE SOUTHWEST CORNER OF A FARM SHED, 101 FEET EAST
 LD0196'OF THE CENTER LINE OF A DRIVEWAY, 9 FEET SOUTHEAST OF POWER LINE
 LD0196'POLE NO. 20, 74 1/2 FEET NORTH AND ACROSS THE HIGHWAY FROM
 LD0196'TELEPHONE POLE NO. 220, 5 FEET BELOW THE LEVEL OF THE ROAD, A
 LD0196'COPPER BOLT ON TOP OF A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS
 LD0196'TO WHICH IS HAD THROUGH AN IRON PIPE WITH A CAP STAMP AS STATED
 LD0196'ABOVE AND PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1677 ***********************************************************************
 ME1677  DESIGNATION -  29 E LEYDEN TWP
 ME1677  PID         -  ME1677
 ME1677  STATE/COUNTY-  IL/COOK
 ME1677  COUNTRY     -  US
 ME1677  USGS QUAD   -  ELMHURST (2018)
 ME1677
 ME1677                         *CURRENT SURVEY CONTROL
 ME1677  ______________________________________________________________________
 ME1677* NAD 83(1986) POSITION- 41 55 50.     (N) 087 54 13.     (W)   SCALED
 ME1677* NAVD 88 ORTHO HEIGHT -   197.817 (meters)      649.00  (feet) ADJUSTED
 ME1677  ______________________________________________________________________
 ME1677  GEOID HEIGHT    -        -33.537 (meters)                     GEOID18
 ME1677  DYNAMIC HEIGHT  -        197.750 (meters)      648.78  (feet) COMP
 ME1677  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 ME1677
 ME1677  VERT ORDER      -  FIRST     CLASS II
 ME1677
 ME1677.The horizontal coordinates were scaled from a map and have
 ME1677.an estimated accuracy of +/- 6 seconds.
 ME1677
 ME1677.The orthometric height was determined by differential leveling and
 ME1677.adjusted by the NATIONAL GEODETIC SURVEY
 ME1677.in June 1991.
 ME1677
 ME1677.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1677.GEOID18 height accuracy estimate available here.
 ME1677
 ME1677.Click photographs - Photos may exist for this station.
 ME1677
 ME1677.The dynamic height is computed by dividing the NAVD 88
 ME1677.geopotential number by the normal gravity value computed on the
 ME1677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1677.degrees latitude (g = 980.6199 gals.).
 ME1677
 ME1677.The modeled gravity was interpolated from observed gravity values.
 ME1677
 ME1677;                    North         East    Units  Estimated Accuracy
 ME1677;SPC IL E     -   584,480.      335,640.      MT  (+/- 180 meters Scaled)
 ME1677
 ME1677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250424(NAD 83)
 ME1677
 ME1677                          SUPERSEDED SURVEY CONTROL
 ME1677
 ME1677  NGVD 29 (??/??/92)  197.91   (m)          649.3    (f) COMPUTED    1 2
 ME1677
 ME1677.Superseded values are not recommended for survey control.
 ME1677
 ME1677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1677.See file dsdata.pdf to determine how the superseded data were derived.
 ME1677
 ME1677_MARKER: B = BOLT
 ME1677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1677_STAMPING: 1969
 ME1677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1677+STABILITY: SURFACE MOTION
 ME1677
 ME1677  HISTORY     - Date     Condition        Report By
 ME1677  HISTORY     - UNK      MONUMENTED       IL1670
 ME1677  HISTORY     - 1947     GOOD             CGS
 ME1677  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME1677
 ME1677                          STATION DESCRIPTION
 ME1677
 ME1677'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1677'2 MI W FROM FRANKLIN PARK.
 ME1677'ABOUT 1.95 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN PARK
 ME1677'DISTRICT 84 SCHOOL AT FRANKLIN PARK, AT THE INTERSECTION OF WOLF
 ME1677'ROAD, 146 FEET EAST OF THE NORTHEAST CORNER OF A TWO STORY BRICK
 ME1677'HOUSE, 93 FEET SOUTH OF THE CENTER LINE OF GRAND AVENUE, 31 FEET
 ME1677'WEST OF THE CENTER LINE OF WOLF ROAD, 5.5 FEET SOUTHWEST OF THE
 ME1677'SOUTHWEST END OF A 14-INCH STEEL PIPE CULVERT, 2 FEET NORTH OF
 ME1677'A WHITE WOODEN WITNESS POST, AND ABOUT LEVEL WITH THE CENTER
 ME1677'OF THE INTERSECTION.  A COPPER BOLT SET IN THE TOP OF A CONCRETE
 ME1677'POST AND COVERED WITH A 10-INCH SQUARE IRON BOX, PROJECTING 3
 ME1677'INCHES.
 ME1677
 ME1677                          STATION RECOVERY (1953)
 ME1677
 ME1677'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 ME1677'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0686 ***********************************************************************
 NJ0686  DESIGNATION -  29 MDD
 NJ0686  PID         -  NJ0686
 NJ0686  STATE/COUNTY-  IL/JO DAVIESS
 NJ0686  COUNTRY     -  US
 NJ0686  USGS QUAD   -  STOCKTON (2018)
 NJ0686
 NJ0686                         *CURRENT SURVEY CONTROL
 NJ0686  ______________________________________________________________________
 NJ0686* NAD 83(1986) POSITION- 42 15 11.     (N) 090 02 17.     (W)   SCALED
 NJ0686* NAVD 88 ORTHO HEIGHT -   211.948 (meters)      695.37  (feet) ADJUSTED
 NJ0686  ______________________________________________________________________
 NJ0686  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 NJ0686  DYNAMIC HEIGHT  -        211.878 (meters)      695.14  (feet) COMP
 NJ0686  MODELED GRAVITY -    980,287.2   (mgal)                       NAVD 88
 NJ0686
 NJ0686  VERT ORDER      -  THIRD
 NJ0686
 NJ0686.The horizontal coordinates were scaled from a map and have
 NJ0686.an estimated accuracy of +/- 6 seconds.
 NJ0686
 NJ0686.The orthometric height was determined by differential leveling and
 NJ0686.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0686.in June 1991.
 NJ0686
 NJ0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0686.GEOID18 height accuracy estimate available here.
 NJ0686
 NJ0686.Click photographs - Photos may exist for this station.
 NJ0686
 NJ0686.The dynamic height is computed by dividing the NAVD 88
 NJ0686.geopotential number by the normal gravity value computed on the
 NJ0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0686.degrees latitude (g = 980.6199 gals.).
 NJ0686
 NJ0686.The modeled gravity was interpolated from observed gravity values.
 NJ0686
 NJ0686;                    North         East    Units  Estimated Accuracy
 NJ0686;SPC IL W     -   620,200.      710,610.      MT  (+/- 180 meters Scaled)
 NJ0686
 NJ0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG443821(NAD 83)
 NJ0686
 NJ0686                          SUPERSEDED SURVEY CONTROL
 NJ0686
 NJ0686.No superseded survey control is available for this station.
 NJ0686
 NJ0686_MARKER: DB = BENCH MARK DISK
 NJ0686_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NJ0686+WITH SETTING: PAVEMENT
 NJ0686_SP_SET: CONCRETE CURB OF BRIDGE
 NJ0686_STAMPING: 29 MDD 1967
 NJ0686_MARK LOGO: USGS
 NJ0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0686+STABILITY: SURFACE MOTION
 NJ0686_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0686+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2011
 NJ0686
 NJ0686  HISTORY     - Date     Condition        Report By
 NJ0686  HISTORY     - 1967     MONUMENTED       USGS
 NJ0686  HISTORY     - 19961221 GOOD             USPSQD
 NJ0686  HISTORY     - 20110113 GOOD             ILDT
 NJ0686
 NJ0686                          STATION DESCRIPTION
 NJ0686
 NJ0686'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NJ0686'11.6 KM (7.20 MI) SSW FROM STOCKTON.
 NJ0686'STOCKTON, AT THE JUNCTION OF HWYS. 20 AND 78 SOUTH, 7.0 MI SOUTH AND
 NJ0686'1.5 MI WEST OF, IN THE NE. CORNER OF SECTION 16, T. 26 N., R. 4 E.,
 NJ0686'11 FT SW., 30 FT SE. AND 0.7 FT HIGHER THAN CENTER OF CONCRETE BRIDGE
 NJ0686'OVER NORTH FORK OF PLUM RIVER, ON THE SE. END OF THE SW. CONCRETE
 NJ0686'BRIDGE CURB, IN DRILL HOLE, A STANDARD TABLET STAMPED 29 MDD 1967
 NJ0686
 NJ0686                          STATION RECOVERY (1996)
 NJ0686
 NJ0686'RECOVERY NOTE BY US POWER SQUADRON 1996
 NJ0686'RECOVERED IN GOOD CONDITION.
 NJ0686
 NJ0686                          STATION RECOVERY (2011)
 NJ0686
 NJ0686'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 NJ0686'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0687 ***********************************************************************
 NJ0687  DESIGNATION -  29 MDD RM
 NJ0687  PID         -  NJ0687
 NJ0687  STATE/COUNTY-  IL/JO DAVIESS
 NJ0687  COUNTRY     -  US
 NJ0687  USGS QUAD   -  STOCKTON (2018)
 NJ0687
 NJ0687                         *CURRENT SURVEY CONTROL
 NJ0687  ______________________________________________________________________
 NJ0687* NAD 83(1986) POSITION- 42 15 12.     (N) 090 02 17.     (W)   SCALED
 NJ0687* NAVD 88 ORTHO HEIGHT -   211.957 (meters)      695.40  (feet) ADJUSTED
 NJ0687  ______________________________________________________________________
 NJ0687  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 NJ0687  DYNAMIC HEIGHT  -        211.887 (meters)      695.17  (feet) COMP
 NJ0687  MODELED GRAVITY -    980,287.2   (mgal)                       NAVD 88
 NJ0687
 NJ0687  VERT ORDER      -  THIRD
 NJ0687
 NJ0687.The horizontal coordinates were scaled from a map and have
 NJ0687.an estimated accuracy of +/- 6 seconds.
 NJ0687
 NJ0687.The orthometric height was determined by differential leveling and
 NJ0687.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0687.in June 1991.
 NJ0687
 NJ0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0687.GEOID18 height accuracy estimate available here.
 NJ0687
 NJ0687.Click photographs - Photos may exist for this station.
 NJ0687
 NJ0687.The dynamic height is computed by dividing the NAVD 88
 NJ0687.geopotential number by the normal gravity value computed on the
 NJ0687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0687.degrees latitude (g = 980.6199 gals.).
 NJ0687
 NJ0687.The modeled gravity was interpolated from observed gravity values.
 NJ0687
 NJ0687;                    North         East    Units  Estimated Accuracy
 NJ0687;SPC IL W     -   620,230.      710,610.      MT  (+/- 180 meters Scaled)
 NJ0687
 NJ0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG443821(NAD 83)
 NJ0687
 NJ0687                          SUPERSEDED SURVEY CONTROL
 NJ0687
 NJ0687.No superseded survey control is available for this station.
 NJ0687
 NJ0687_MARKER: Q = CHISELED SQUARE
 NJ0687_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NJ0687+WITH SETTING: PAVEMENT
 NJ0687_SP_SET: CONCRETE CURB OF BRIDGE
 NJ0687_MARK LOGO: NONE
 NJ0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0687+STABILITY: SURFACE MOTION
 NJ0687
 NJ0687  HISTORY     - Date     Condition        Report By
 NJ0687  HISTORY     - 1967     MONUMENTED       USGS
 NJ0687  HISTORY     - 19961221 GOOD             USPSQD
 NJ0687
 NJ0687                          STATION DESCRIPTION
 NJ0687
 NJ0687'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NJ0687'11.6 KM (7.20 MI) SSW FROM STOCKTON.
 NJ0687'63 FT NORTH OF TABLET, 30 FT NW. AND 11 FT NE. OF CENTER OF CONCRETE
 NJ0687'BRIDGE, ON TOP OF THE NW. END OF THE NE. BRIDGE CURB, A CHISELED
 NJ0687'SQUARE
 NJ0687
 NJ0687                          STATION RECOVERY (1996)
 NJ0687
 NJ0687'RECOVERY NOTE BY US POWER SQUADRON 1996
 NJ0687'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1807 ***********************************************************************
 ME1807  DESIGNATION -  294
 ME1807  PID         -  ME1807
 ME1807  STATE/COUNTY-  IL/COOK
 ME1807  COUNTRY     -  US
 ME1807  USGS QUAD   -  ENGLEWOOD (2018)
 ME1807
 ME1807                         *CURRENT SURVEY CONTROL
 ME1807  ______________________________________________________________________
 ME1807* NAD 83(1986) POSITION- 41 49 56.     (N) 087 40 22.     (W)   SCALED
 ME1807* NAVD 88 ORTHO HEIGHT -   180.451 (meters)      592.03  (feet) ADJUSTED
 ME1807  ______________________________________________________________________
 ME1807  GEOID HEIGHT    -        -33.533 (meters)                     GEOID18
 ME1807  DYNAMIC HEIGHT  -        180.388 (meters)      591.82  (feet) COMP
 ME1807  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 ME1807
 ME1807  VERT ORDER      -  FIRST     CLASS II
 ME1807
 ME1807.The horizontal coordinates were scaled from a map and have
 ME1807.an estimated accuracy of +/- 6 seconds.
 ME1807
 ME1807.The orthometric height was determined by differential leveling and
 ME1807.adjusted by the NATIONAL GEODETIC SURVEY
 ME1807.in June 1991.
 ME1807
 ME1807.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1807.GEOID18 height accuracy estimate available here.
 ME1807
 ME1807.Click photographs - Photos may exist for this station.
 ME1807
 ME1807.The dynamic height is computed by dividing the NAVD 88
 ME1807.geopotential number by the normal gravity value computed on the
 ME1807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1807.degrees latitude (g = 980.6199 gals.).
 ME1807
 ME1807.The modeled gravity was interpolated from observed gravity values.
 ME1807
 ME1807;                    North         East    Units  Estimated Accuracy
 ME1807;SPC IL E     -   573,680.      354,870.      MT  (+/- 180 meters Scaled)
 ME1807
 ME1807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441313(NAD 83)
 ME1807
 ME1807                          SUPERSEDED SURVEY CONTROL
 ME1807
 ME1807  NGVD 29 (??/??/92)  180.538  (m)          592.32   (f) ADJ UNCH    1 2
 ME1807
 ME1807.Superseded values are not recommended for survey control.
 ME1807
 ME1807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1807.See file dsdata.pdf to determine how the superseded data were derived.
 ME1807
 ME1807_MARKER: B = BOLT
 ME1807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1807+STABILITY: SURFACE MOTION
 ME1807
 ME1807  HISTORY     - Date     Condition        Report By
 ME1807  HISTORY     - UNK      MONUMENTED       IL1670
 ME1807  HISTORY     - 1947     GOOD             CGS
 ME1807  HISTORY     - 1977     GOOD             NGS
 ME1807  HISTORY     - 1987     GOOD             USPSQD
 ME1807  HISTORY     - 1989     GOOD             USPSQD
 ME1807  HISTORY     - 20071026 MARK NOT FOUND   GEOCAC
 ME1807  HISTORY     - 20121201 MARK NOT FOUND   GEOCAC
 ME1807
 ME1807                          STATION DESCRIPTION
 ME1807
 ME1807'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1807'IN CHICAGO.
 ME1807'AT THE NORTHWEST CORNER OF 34TH PLACE WEST AND WOLCOTT AVENUE,
 ME1807'9 FEET EAST OF THE WEST EDGE OF THE SIDEWALK ON THE WEST SIDE
 ME1807'OF WOLCOTT AVENUE, 12 FEET NORTH OF THE NORTH EDGE OF THE NORTH
 ME1807'SIDE WALK OF 34TH PLACE.  A 1/2 INCH COPPER BOLT IN THE TOP OF A
 ME1807'CONCRETE POST AND COVERED BY A 10-INCH CAST IRON BOX THAT IS
 ME1807'ABOUT FLUSH WITH THE SIDE WALK.
 ME1807
 ME1807                          STATION RECOVERY (1977)
 ME1807
 ME1807'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1807'RECOVERED IN GOOD CONDITION.
 ME1807
 ME1807                          STATION RECOVERY (1987)
 ME1807
 ME1807'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1807'RECOVERED IN GOOD CONDITION.
 ME1807
 ME1807                          STATION RECOVERY (1989)
 ME1807
 ME1807'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1807'RECOVERED IN GOOD CONDITION.
 ME1807
 ME1807                          STATION RECOVERY (2007)
 ME1807
 ME1807'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME1807'MARK NOT FOUND.
 ME1807
 ME1807                          STATION RECOVERY (2012)
 ME1807
 ME1807'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1807'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0721 ***********************************************************************
 KB0721  DESIGNATION -  3
 KB0721  PID         -  KB0721
 KB0721  STATE/COUNTY-  IL/CHRISTIAN
 KB0721  COUNTRY     -  US
 KB0721  USGS QUAD   -  PANA (2018)
 KB0721
 KB0721                         *CURRENT SURVEY CONTROL
 KB0721  ______________________________________________________________________
 KB0721* NAD 83(1986) POSITION- 39 23 18.     (N) 089 02 49.     (W)   SCALED
 KB0721* NAVD 88 ORTHO HEIGHT -   200.310 (meters)      657.18  (feet) ADJUSTED
 KB0721  ______________________________________________________________________
 KB0721  GEOID HEIGHT    -        -32.190 (meters)                     GEOID18
 KB0721  DYNAMIC HEIGHT  -        200.189 (meters)      656.79  (feet) COMP
 KB0721  MODELED GRAVITY -    980,022.2   (mgal)                       NAVD 88
 KB0721
 KB0721  VERT ORDER      -  FIRST     CLASS II
 KB0721
 KB0721.The horizontal coordinates were scaled from a map and have
 KB0721.an estimated accuracy of +/- 6 seconds.
 KB0721
 KB0721.The orthometric height was determined by differential leveling and
 KB0721.adjusted by the NATIONAL GEODETIC SURVEY
 KB0721.in June 1991.
 KB0721
 KB0721.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0721.GEOID18 height accuracy estimate available here.
 KB0721
 KB0721.Click photographs - Photos may exist for this station.
 KB0721
 KB0721.The dynamic height is computed by dividing the NAVD 88
 KB0721.geopotential number by the normal gravity value computed on the
 KB0721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0721.degrees latitude (g = 980.6199 gals.).
 KB0721
 KB0721.The modeled gravity was interpolated from observed gravity values.
 KB0721
 KB0721;                    North         East    Units  Estimated Accuracy
 KB0721;SPC IL W     -   302,680.      796,460.      MT  (+/- 180 meters Scaled)
 KB0721
 KB0721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ237618(NAD 83)
 KB0721
 KB0721                          SUPERSEDED SURVEY CONTROL
 KB0721
 KB0721  NGVD 29 (??/??/92)  200.396  (m)          657.47   (f) ADJ UNCH    1 2
 KB0721
 KB0721.Superseded values are not recommended for survey control.
 KB0721
 KB0721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0721.See file dsdata.pdf to determine how the superseded data were derived.
 KB0721
 KB0721_MARKER: DD = SURVEY DISK
 KB0721_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0721_SP_SET: BRIDGE
 KB0721_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0721
 KB0721  HISTORY     - Date     Condition        Report By
 KB0721  HISTORY     - UNK      MONUMENTED       PCRR
 KB0721  HISTORY     - 1961     GOOD             CGS
 KB0721
 KB0721                          STATION DESCRIPTION
 KB0721
 KB0721'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0721'1.9 MI E FROM PANA.
 KB0721'ABOUT 1.9 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 KB0721'THE STATION AT PANA, IN SECTION 23, T 11 N, R 1 E, AT BRIDGE 387,
 KB0721'ON TOP OF THE NORTH END OF THE EAST CONCRETE ABUTMENT FOR BRIDGE
 KB0721'OVER A SMALL CREEK, 7.2 FEET NORTH OF THE NORTH RAIL, 0.9 FOOT
 KB0721'SOUTH OF THE NORTH END OF THE ABUTMENT, AND ABOUT LEVEL WITH
 KB0721'THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0314 ***********************************************************************
 HB0314  DESIGNATION -  3
 HB0314  PID         -  HB0314
 HB0314  STATE/COUNTY-  IL/MASSAC
 HB0314  COUNTRY     -  US
 HB0314  USGS QUAD   -  PADUCAH EAST (2019)
 HB0314
 HB0314                         *CURRENT SURVEY CONTROL
 HB0314  ______________________________________________________________________
 HB0314* NAD 83(1986) POSITION- 37 07 09.     (N) 088 37 23.     (W)   SCALED
 HB0314* NAVD 88 ORTHO HEIGHT -   101.938 (meters)      334.44  (feet) ADJUSTED
 HB0314  ______________________________________________________________________
 HB0314  GEOID HEIGHT    -        -28.529 (meters)                     GEOID18
 HB0314  DYNAMIC HEIGHT  -        101.864 (meters)      334.20  (feet) COMP
 HB0314  MODELED GRAVITY -    979,903.6   (mgal)                       NAVD 88
 HB0314
 HB0314  VERT ORDER      -  SECOND    CLASS 0
 HB0314
 HB0314.The horizontal coordinates were scaled from a map and have
 HB0314.an estimated accuracy of +/- 6 seconds.
 HB0314
 HB0314.The orthometric height was determined by differential leveling and
 HB0314.adjusted by the NATIONAL GEODETIC SURVEY
 HB0314.in June 1991.
 HB0314
 HB0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0314.GEOID18 height accuracy estimate available here.
 HB0314
 HB0314.Click photographs - Photos may exist for this station.
 HB0314
 HB0314.The dynamic height is computed by dividing the NAVD 88
 HB0314.geopotential number by the normal gravity value computed on the
 HB0314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0314.degrees latitude (g = 980.6199 gals.).
 HB0314
 HB0314.The modeled gravity was interpolated from observed gravity values.
 HB0314
 HB0314;                    North         East    Units  Estimated Accuracy
 HB0314;SPC IL E     -    50,260.      274,250.      MT  (+/- 180 meters Scaled)
 HB0314
 HB0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG558093(NAD 83)
 HB0314
 HB0314                          SUPERSEDED SURVEY CONTROL
 HB0314
 HB0314  NGVD 29 (11/26/84)  101.963  (m)          334.52   (f) ADJUSTED    2 0
 HB0314
 HB0314.Superseded values are not recommended for survey control.
 HB0314
 HB0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0314.See file dsdata.pdf to determine how the superseded data were derived.
 HB0314
 HB0314_MARKER: P = PIPE CAP
 HB0314_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0314_MARK LOGO: USACE
 HB0314_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0314_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0314
 HB0314  HISTORY     - Date     Condition        Report By
 HB0314  HISTORY     - UNK      MONUMENTED       USACE
 HB0314  HISTORY     - 1935     GOOD             CGS
 HB0314  HISTORY     - 1978     MARK NOT FOUND   USGS
 HB0314
 HB0314                          STATION DESCRIPTION
 HB0314
 HB0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0314'AT BROOKPORT.
 HB0314'AT BROOKPORT, MASSAC COUNTY, ON THE OHIO RIVER, 0.2 MILE
 HB0314'DOWNSTREAM FROM THE HIGHWAY BRIDGE, AT AN OLD FERRY LANDING,
 HB0314'AT THE MIDDLE OF A BLOCK, AND 15 YARDS SOUTH OF A STREET.  A
 HB0314'CORPS OF ENGINEERS, U.S. ARMY STANDARD CAP, FASTENED ON TOP OF A
 HB0314'3-INCH IRON PIPE.
 HB0314
 HB0314                          STATION RECOVERY (1978)
 HB0314
 HB0314'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 HB0314'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0183 ***********************************************************************
 JC0183  DESIGNATION -  3
 JC0183  PID         -  JC0183
 JC0183  STATE/COUNTY-  IL/JERSEY
 JC0183  COUNTRY     -  US
 JC0183  USGS QUAD   -  GRAFTON (2018)
 JC0183
 JC0183                         *CURRENT SURVEY CONTROL
 JC0183  ______________________________________________________________________
 JC0183* NAD 83(1986) POSITION- 38 58 13.     (N) 090 26 42.     (W)   SCALED
 JC0183* NAVD 88 ORTHO HEIGHT -   132.958 (meters)      436.21  (feet) ADJUSTED
 JC0183  ______________________________________________________________________
 JC0183  GEOID HEIGHT    -        -31.740 (meters)                     GEOID18
 JC0183  DYNAMIC HEIGHT  -        132.876 (meters)      435.94  (feet) COMP
 JC0183  MODELED GRAVITY -    980,014.9   (mgal)                       NAVD 88
 JC0183
 JC0183  VERT ORDER      -  FIRST     CLASS II
 JC0183
 JC0183.The horizontal coordinates were scaled from a map and have
 JC0183.an estimated accuracy of +/- 6 seconds.
 JC0183
 JC0183.The orthometric height was determined by differential leveling and
 JC0183.adjusted by the NATIONAL GEODETIC SURVEY
 JC0183.in June 1991.
 JC0183
 JC0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0183.GEOID18 height accuracy estimate available here.
 JC0183
 JC0183.Click photographs - Photos may exist for this station.
 JC0183
 JC0183.The dynamic height is computed by dividing the NAVD 88
 JC0183.geopotential number by the normal gravity value computed on the
 JC0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0183.degrees latitude (g = 980.6199 gals.).
 JC0183
 JC0183.The modeled gravity was interpolated from observed gravity values.
 JC0183
 JC0183;                    North         East    Units  Estimated Accuracy
 JC0183;SPC IL W     -   255,710.      675,880.      MT  (+/- 180 meters Scaled)
 JC0183
 JC0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD213165(NAD 83)
 JC0183
 JC0183                          SUPERSEDED SURVEY CONTROL
 JC0183
 JC0183  NGVD 29 (??/??/92)  133.080  (m)          436.61   (f) ADJ UNCH    1 2
 JC0183
 JC0183.Superseded values are not recommended for survey control.
 JC0183
 JC0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0183.See file dsdata.pdf to determine how the superseded data were derived.
 JC0183
 JC0183_MARKER: B = BOLT
 JC0183_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0183_SP_SET: BUILDING
 JC0183_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0183
 JC0183  HISTORY     - Date     Condition        Report By
 JC0183  HISTORY     - UNK      MONUMENTED       USACE
 JC0183  HISTORY     - 1961     GOOD             CGS
 JC0183  HISTORY     - 19990306 MARK NOT FOUND   USPSQD
 JC0183  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 JC0183
 JC0183                          STATION DESCRIPTION
 JC0183
 JC0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0183'AT GRAFTON, ABOUT 70 YARDS NORTH ALONG EVANS STREET FROM THE
 JC0183'CROSSING OF MAIN STREET, AT THE INTERSECTION OF EVANS AND CLINTON
 JC0183'STREET, ON TOP OF THE NORTH END OF THE DOOR SILL AT THE EAST
 JC0183'ENTRANCE TO THE SAINT PATRICK CATHOLIC CHURCH, 17 FEET WEST OF
 JC0183'THE WEST CURB LINE OF EVANS STREET, 0.8 FOOT WEST OF THE EAST
 JC0183'EDGE OF THE DOOR SILL, 0.3 FOOT SOUTH OF THE NORTH END OF THE
 JC0183'SILL AND 2 FEET ABOVE THE LEVEL OF THE STREET.
 JC0183
 JC0183                          STATION RECOVERY (1999)
 JC0183
 JC0183'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0183'MARK NOT FOUND.
 JC0183
 JC0183                          STATION RECOVERY (2001)
 JC0183
 JC0183'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0183'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1967 ***********************************************************************
 DN1967  DESIGNATION -  3
 DN1967  PID         -  DN1967
 DN1967  STATE/COUNTY-  IL/FULTON
 DN1967  COUNTRY     -  US
 DN1967  USGS QUAD   -  FARMINGTON WEST (2018)
 DN1967
 DN1967                         *CURRENT SURVEY CONTROL
 DN1967  ______________________________________________________________________
 DN1967* NAD 83(2011) POSITION- 40 42 47.27126(N) 090 06 02.58169(W)   ADJUSTED
 DN1967* NAD 83(2011) ELLIP HT-   182.739 (meters)        (06/27/12)   ADJUSTED
 DN1967* NAD 83(2011) EPOCH   -  2010.00
 DN1967* NAVD 88 ORTHO HEIGHT -   215.9   (meters)      708.    (feet) GPS OBS
 DN1967  ______________________________________________________________________
 DN1967  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1967  GEOID HEIGHT    -        -33.205 (meters)                     GEOID09
 DN1967  GEOID HEIGHT    -        -33.195 (meters)                     GEOID18
 DN1967  NAD 83(2011) X  -     -8,510.727 (meters)                     COMP
 DN1967  NAD 83(2011) Y  - -4,841,561.937 (meters)                     COMP
 DN1967  NAD 83(2011) Z  -  4,138,447.288 (meters)                     COMP
 DN1967  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 DN1967
 DN1967  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1967  Standards:
 DN1967         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1967            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1967  -------------------------------------------------------------------
 DN1967  NETWORK    4.32   3.19           1.99   1.44   1.63      0.12558821
 DN1967  -------------------------------------------------------------------
 DN1967  Click here for local accuracies and other accuracy information.
 DN1967
 DN1967.The horizontal coordinates were established by GPS observations
 DN1967.and adjusted by the National Geodetic Survey in June 2012.
 DN1967
 DN1967.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1967.been affixed to the stable North American tectonic plate. See 
 DN1967.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1967
 DN1967.The horizontal coordinates are valid at the epoch date displayed above
 DN1967.which is a decimal equivalence of Year/Month/Day.
 DN1967
 DN1967.The orthometric height was determined by GPS observations and a
 DN1967.high-resolution geoid model.
 DN1967
 DN1967.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1967.GEOID18 height accuracy estimate available here.
 DN1967
 DN1967.Click photographs - Photos may exist for this station.
 DN1967
 DN1967.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1967
 DN1967.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1967
 DN1967.The ellipsoidal height was determined by GPS observations
 DN1967.and is referenced to NAD 83.
 DN1967
 DN1967. The following values were computed from the NAD 83(2011) position.
 DN1967
 DN1967;                    North         East     Units Scale Factor Converg.
 DN1967;SPC IL W     -   449,172.353   705,572.336   MT  0.99994156   +0 02 34.9
 DN1967;SPC IL W     - 1,473,659.63  2,314,865.24   sFT  0.99994156   +0 02 34.9
 DN1967;UTM  15      - 4,510,956.221   744,904.025   MT  1.00033831   +1 53 31.4
 DN1967
 DN1967!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1967!SPC IL W     -   0.99997134  x   0.99994156  =   0.99991290
 DN1967!UTM  15      -   0.99997134  x   1.00033831  =   1.00030964
 DN1967
 DN1967_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4490410956(NAD 83)
 DN1967
 DN1967                          SUPERSEDED SURVEY CONTROL
 DN1967
 DN1967  NAD 83(2007)-  40 42 47.27142(N)    090 06 02.58274(W) AD(2002.00) 1
 DN1967  ELLIP H (08/11/11)  182.756  (m)                       GP(2002.00) 4 1
 DN1967
 DN1967.Superseded values are not recommended for survey control.
 DN1967
 DN1967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1967.See file dsdata.pdf to determine how the superseded data were derived.
 DN1967
 DN1967_MARKER: DD = SURVEY DISK
 DN1967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1967_STAMPING: FC3
 DN1967_MARK LOGO: NONE
 DN1967_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1967+STABILITY: SURFACE MOTION
 DN1967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1967+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1967
 DN1967  HISTORY     - Date     Condition        Report By
 DN1967  HISTORY     - 200905   MONUMENTED       ILDT
 DN1967
 DN1967                          STATION DESCRIPTION
 DN1967
 DN1967'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1967'STATION IS LOCATED 0.5 MILES NORTH OF THE TOWN OF MIDDLEGROVE AND IS
 DN1967'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN1967'6, T 8 N, R 4 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1967'FROM THE NORTHWEST CORNER OF THE TOWN OF  MIDDLEGROVE AT THE
 DN1967'INTERSECTION OF IL RTE 116 AND NORTH MIDDLEGROVE ROAD (18000E) PROCEED
 DN1967'NORTH 0.5 MILE ALONG NORTH MIDDLEGROVE ROAD (18000E) TO THE FULTON
 DN1967'CO/KNOX CO LINE. STATION IS 70 FEET SOUTH OF A FIELD ENTRANCE, 35.40
 DN1967'FEET SOUTHEAST OF A 20 INCH ELM TREE AND 41.75 FEET NORTHWEST OF A
 DN1967'BRACE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0118 ***********************************************************************
 KC0118  DESIGNATION -  3 BOLT
 KC0118  PID         -  KC0118
 KC0118  STATE/COUNTY-  IL/JERSEY
 KC0118  COUNTRY     -  US
 KC0118  USGS QUAD   -  NUTWOOD (2018)
 KC0118
 KC0118                         *CURRENT SURVEY CONTROL
 KC0118  ______________________________________________________________________
 KC0118* NAD 83(1986) POSITION- 39 02 47.6    (N) 090 33 31.6    (W)   HD_HELD2
 KC0118* NAVD 88 ORTHO HEIGHT -   131.801 (meters)      432.42  (feet) ADJUSTED
 KC0118  ______________________________________________________________________
 KC0118  GEOID HEIGHT    -        -31.945 (meters)                     GEOID18
 KC0118  DYNAMIC HEIGHT  -        131.720 (meters)      432.15  (feet) COMP
 KC0118  MODELED GRAVITY -    980,009.9   (mgal)                       NAVD 88
 KC0118
 KC0118  VERT ORDER      -  FIRST     CLASS II
 KC0118
 KC0118.The horizontal coordinates were established by autonomous hand held GPS
 KC0118.observations and have an estimated accuracy of +/- 10 meters.
 KC0118
 KC0118.The orthometric height was determined by differential leveling and
 KC0118.adjusted by the NATIONAL GEODETIC SURVEY
 KC0118.in June 1991.
 KC0118
 KC0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0118.GEOID18 height accuracy estimate available here.
 KC0118
 KC0118.Click photographs - Photos may exist for this station.
 KC0118
 KC0118.The dynamic height is computed by dividing the NAVD 88
 KC0118.geopotential number by the normal gravity value computed on the
 KC0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0118.degrees latitude (g = 980.6199 gals.).
 KC0118
 KC0118.The modeled gravity was interpolated from observed gravity values.
 KC0118
 KC0118;                    North         East    Units  Estimated Accuracy
 KC0118;SPC IL W     -   264,211.      666,057.      MT  (+/- 10 meters HH2 GPS)
 KC0118
 KC0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1126424779(NAD 83)
 KC0118
 KC0118                          SUPERSEDED SURVEY CONTROL
 KC0118
 KC0118  NGVD 29 (??/??/92)  131.904  (m)          432.76   (f) ADJ UNCH    1 2
 KC0118
 KC0118.Superseded values are not recommended for survey control.
 KC0118
 KC0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0118.See file dsdata.pdf to determine how the superseded data were derived.
 KC0118
 KC0118_MARKER: B = BOLT
 KC0118_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0118_SP_SET: LIMESTONE SLAB
 KC0118_STAMPING: 3902.49 9033.30 MEMPHIS DATUM ELEV 444.03 FT 1903
 KC0118_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0118
 KC0118  HISTORY     - Date     Condition        Report By
 KC0118  HISTORY     - 1903     MONUMENTED       IRC
 KC0118  HISTORY     - 1961     GOOD             CGS
 KC0118
 KC0118                          STATION DESCRIPTION
 KC0118
 KC0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0118'2.6 MI S FROM NUTWOOD.
 KC0118'ABOUT 2.65 MILES SOUTH ALONG STATE HIGHWAY 100 FROM A 30 FOOT
 KC0118'BRIDGE OVER THE NARROWS AT NUTWOOD, ABOUT 0.3 MILE NORTH OF THE
 KC0118'JUNCTION OF A ROAD LEADING EAST TO ROSEDALE, ABOUT 80 YARDS WEST
 KC0118'ALONG A ROAD LEADING EAST TO ROSEDALE, ABOUT 80 YARDS WEST ALONG
 KC0118'A ROAD LEADING TO THE GLADES FROM THE HIGHWAY, AT THE NORTH EDGE
 KC0118'OF A CULTIVATED FIELD, NEAR THE JUNCTION OF A FARM DRIVE LEADING
 KC0118'NORTH TO A RANCH TYPE HOUSE, 16 FEET SOUTH OF THE CENTER LINE
 KC0118'OF THE ROAD, 21 FEET WEST OF THE CENTER LINE OF A DRIVEWAY, 113
 KC0118'FEET SOUTHWEST AND ACROSS THE ROAD FROM A ONE STORY WHITE HOUSE
 KC0118'THAT FACES THE ROAD, A COPPER BOLT LEADED IN THE TOP OF A
 KC0118'LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH
 KC0118'AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY CAP STAMPED AS
 KC0118'STATED ABOVE.  SECTION S 17 T 7 N R 13 W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0554 ***********************************************************************
 KC0554  DESIGNATION -  3 CAP
 KC0554  PID         -  KC0554
 KC0554  STATE/COUNTY-  IL/JERSEY
 KC0554  COUNTRY     -  US
 KC0554  USGS QUAD   -  NUTWOOD (2018)
 KC0554
 KC0554                         *CURRENT SURVEY CONTROL
 KC0554  ______________________________________________________________________
 KC0554* NAD 83(2011) POSITION- 39 02 47.53554(N) 090 33 31.57226(W)   ADJUSTED
 KC0554* NAD 83(2011) ELLIP HT-   101.096 (meters)        (06/27/12)   ADJUSTED
 KC0554* NAD 83(2011) EPOCH   -  2010.00
 KC0554* NAVD 88 ORTHO HEIGHT -   133.023 (meters)      436.43  (feet) ADJUSTED
 KC0554  ______________________________________________________________________
 KC0554  GEOID HEIGHT    -        -31.945 (meters)                     GEOID18
 KC0554  NAD 83(2011) X  -    -48,372.517 (meters)                     COMP
 KC0554  NAD 83(2011) Y  - -4,959,917.014 (meters)                     COMP
 KC0554  NAD 83(2011) Z  -  3,996,394.450 (meters)                     COMP
 KC0554  LAPLACE CORR    -          2.45  (seconds)                    DEFLEC18
 KC0554  DYNAMIC HEIGHT  -        132.941 (meters)      436.16  (feet) COMP
 KC0554  MODELED GRAVITY -    980,009.9   (mgal)                       NAVD 88
 KC0554
 KC0554  VERT ORDER      -  FIRST     CLASS II
 KC0554
 KC0554  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0554  Standards:
 KC0554         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0554            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0554  -------------------------------------------------------------------
 KC0554  NETWORK    1.06   2.37           0.49   0.34   1.21      0.22530517
 KC0554  -------------------------------------------------------------------
 KC0554  Click here for local accuracies and other accuracy information.
 KC0554
 KC0554.The horizontal coordinates were established by GPS observations
 KC0554.and adjusted by the National Geodetic Survey in June 2012.
 KC0554
 KC0554.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0554.been affixed to the stable North American tectonic plate. See 
 KC0554.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0554
 KC0554.The horizontal coordinates are valid at the epoch date displayed above
 KC0554.which is a decimal equivalence of Year/Month/Day.
 KC0554
 KC0554.The orthometric height was determined by differential leveling and
 KC0554.adjusted by the NATIONAL GEODETIC SURVEY
 KC0554.in June 1991.
 KC0554
 KC0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0554.GEOID18 height accuracy estimate available here.
 KC0554
 KC0554.Click photographs - Photos may exist for this station.
 KC0554
 KC0554.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0554
 KC0554.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0554
 KC0554.The ellipsoidal height was determined by GPS observations
 KC0554.and is referenced to NAD 83.
 KC0554
 KC0554.The dynamic height is computed by dividing the NAVD 88
 KC0554.geopotential number by the normal gravity value computed on the
 KC0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0554.degrees latitude (g = 980.6199 gals.).
 KC0554
 KC0554.The modeled gravity was interpolated from observed gravity values.
 KC0554
 KC0554. The following values were computed from the NAD 83(2011) position.
 KC0554
 KC0554;                    North         East     Units Scale Factor Converg.
 KC0554;SPC IL W     -   264,208.564   666,057.695   MT  0.99995536   -0 14 49.2
 KC0554;SPC IL W     -   866,824.26  2,185,224.29   sFT  0.99995536   -0 14 49.2
 KC0554;UTM  15      - 4,324,777.139   711,265.165   MT  1.00014961   +1 32 18.3
 KC0554
 KC0554!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0554!SPC IL W     -   0.99998414  x   0.99995536  =   0.99993950
 KC0554!UTM  15      -   0.99998414  x   1.00014961  =   1.00013375
 KC0554
 KC0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1126524777(NAD 83)
 KC0554
 KC0554                          SUPERSEDED SURVEY CONTROL
 KC0554
 KC0554  NAD 83(2007)-  39 02 47.53559(N)    090 33 31.57315(W) AD(2002.00) 1
 KC0554  ELLIP H (01/08/09)  101.128  (m)                       GP(2002.00) 4 1
 KC0554  NAVD 88             133.02   (m)          436.4    (f) LEVELING    3  
 KC0554  NGVD 29 (??/??/92)  133.126  (m)          436.76   (f) ADJ UNCH    1 2
 KC0554
 KC0554.Superseded values are not recommended for survey control.
 KC0554
 KC0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0554.See file dsdata.pdf to determine how the superseded data were derived.
 KC0554
 KC0554_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0554_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0554_STAMPING: MEMPHIS DATUM ELEV 444.03 FT 1903
 KC0554_MARK LOGO: IRC
 KC0554_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0554_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0554_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0554+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2019
 KC0554
 KC0554  HISTORY     - Date     Condition        Report By
 KC0554  HISTORY     - 1903     MONUMENTED       IRC
 KC0554  HISTORY     - 20030620 GOOD             GEOCAC
 KC0554  HISTORY     - 20081212 GOOD             ILDT
 KC0554  HISTORY     - 20140617 GOOD             DOASLS
 KC0554  HISTORY     - 20190925 GOOD             ILDW
 KC0554
 KC0554                          STATION DESCRIPTION
 KC0554
 KC0554'DESCRIBED BY GEOCACHING 2003 (KHK)
 KC0554'DESCRIPTION FOR PID KC0118 CAN ALSO BE USED TO LOCATE THIS STATION.
 KC0554
 KC0554                          STATION RECOVERY (2008)
 KC0554
 KC0554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 KC0554'FOUND AS DESCRIBED
 KC0554
 KC0554                          STATION RECOVERY (2014)
 KC0554
 KC0554'RECOVERY NOTE BY DEPARTMENT OF AGRICULTURE STAT 2014 (MJC)
 KC0554'STATION IS IN GOOD SHAPE.
 KC0554
 KC0554                          STATION RECOVERY (2019)
 KC0554
 KC0554'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 KC0554'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8134 ***********************************************************************
 DG8134  DESIGNATION -  3 JHS
 DG8134  PID         -  DG8134
 DG8134  STATE/COUNTY-  IL/MASON
 DG8134  COUNTRY     -  US
 DG8134  USGS QUAD   -  MASON CITY (2018)
 DG8134
 DG8134                         *CURRENT SURVEY CONTROL
 DG8134  ______________________________________________________________________
 DG8134* NAD 83(2011) POSITION- 40 10 43.31351(N) 089 44 42.37655(W)   ADJUSTED
 DG8134* NAD 83(2011) ELLIP HT-   142.266 (meters)        (06/27/12)   ADJUSTED
 DG8134* NAD 83(2011) EPOCH   -  2010.00
 DG8134* NAVD 88 ORTHO HEIGHT -   174.9   (meters)      574.    (feet) GPS OBS
 DG8134  ______________________________________________________________________
 DG8134  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8134  GEOID HEIGHT    -        -32.647 (meters)                     GEOID03
 DG8134  GEOID HEIGHT    -        -32.665 (meters)                     GEOID18
 DG8134  NAD 83(2011) X  -     21,710.068 (meters)                     COMP
 DG8134  NAD 83(2011) Y  - -4,879,990.133 (meters)                     COMP
 DG8134  NAD 83(2011) Z  -  4,093,257.295 (meters)                     COMP
 DG8134  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 DG8134
 DG8134  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8134  Standards:
 DG8134         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8134            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8134  -------------------------------------------------------------------
 DG8134  NETWORK    1.31   1.84           0.61   0.40   0.94      0.30735509
 DG8134  -------------------------------------------------------------------
 DG8134  Click here for local accuracies and other accuracy information.
 DG8134
 DG8134.The horizontal coordinates were established by GPS observations
 DG8134.and adjusted by the National Geodetic Survey in June 2012.
 DG8134
 DG8134.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8134.been affixed to the stable North American tectonic plate. See 
 DG8134.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8134
 DG8134.The horizontal coordinates are valid at the epoch date displayed above
 DG8134.which is a decimal equivalence of Year/Month/Day.
 DG8134
 DG8134.The orthometric height was determined by GPS observations and a
 DG8134.high-resolution geoid model.
 DG8134
 DG8134.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8134.GEOID18 height accuracy estimate available here.
 DG8134
 DG8134.Click photographs - Photos may exist for this station.
 DG8134
 DG8134.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8134
 DG8134.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8134
 DG8134.The ellipsoidal height was determined by GPS observations
 DG8134.and is referenced to NAD 83.
 DG8134
 DG8134. The following values were computed from the NAD 83(2011) position.
 DG8134
 DG8134;                    North         East     Units Scale Factor Converg.
 DG8134;SPC IL W     -   389,913.841   735,902.739   MT  0.99995704   +0 16 19.1
 DG8134;SPC IL W     - 1,279,242.33  2,414,374.24   sFT  0.99995704   +0 16 19.1
 DG8134;UTM  16      - 4,451,205.115   266,275.498   MT  1.00027252   -1 46 18.7
 DG8134
 DG8134!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8134!SPC IL W     -   0.99997768  x   0.99995704  =   0.99993472
 DG8134!UTM  16      -   0.99997768  x   1.00027252  =   1.00025020
 DG8134
 DG8134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6627551205(NAD 83)
 DG8134
 DG8134                          SUPERSEDED SURVEY CONTROL
 DG8134
 DG8134  NAD 83(2007)-  40 10 43.31387(N)    089 44 42.37737(W) AD(2002.00) 0
 DG8134  ELLIP H (02/10/07)  142.260  (m)                       GP(2002.00)    
 DG8134  ELLIP H (02/03/05)  142.230  (m)                       GP(       ) 4 2
 DG8134  NAD 83(1997)-  40 10 43.31373(N)    089 44 42.37747(W) AD(       ) 1
 DG8134  ELLIP H (12/06/04)  142.257  (m)                       GP(       ) 4 1
 DG8134
 DG8134.Superseded values are not recommended for survey control.
 DG8134
 DG8134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8134.See file dsdata.pdf to determine how the superseded data were derived.
 DG8134
 DG8134_MARKER: DD = SURVEY DISK
 DG8134_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG8134+WITH SETTING: INFORMATION.
 DG8134_STAMPING: 3 JHS 1974
 DG8134_MARK LOGO: USGS
 DG8134_PROJECTION: RECESSED 8 CENTIMETERS
 DG8134_MAGNETIC: I = MARKER IS A STEEL ROD
 DG8134_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG8134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8134+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2020
 DG8134_ROD/PIPE-DEPTH: 0.9 meters
 DG8134_SLEEVE-DEPTH  : 0.3 meters
 DG8134
 DG8134  HISTORY     - Date     Condition        Report By
 DG8134  HISTORY     - 1974     MONUMENTED       USGS
 DG8134  HISTORY     - 20040517 GOOD             ILDT
 DG8134  HISTORY     - 20200729 GOOD             ILDT
 DG8134
 DG8134                          STATION DESCRIPTION
 DG8134
 DG8134'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8134'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION MAY 2004 2.0
 DG8134'MILES SOUTHWEST OF MASON CITY.  TO REACH FROM JCT. IL 29/TR 800N, HEAD
 DG8134'WEST 1.0 MILE TO  STATION ON RIGHT.  11.6 FT. NORTH OF THE N AND BC IN
 DG8134'THE END POST, 0.8 FT. EAST OF FENCE LINE.   BRASS DISC IN CONCRETE IS
 DG8134'BURIED 3 IN. STATION IS NEAR THE N QUARTER CORNER OF SECTION 23 T20N,
 DG8134'R6W, 3RD P.M.
 DG8134
 DG8134                          STATION RECOVERY (2020)
 DG8134
 DG8134'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8134'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1222 ***********************************************************************
 JC1222  DESIGNATION -  3 LOCK 26
 JC1222  PID         -  JC1222
 JC1222  STATE/COUNTY-  IL/MADISON
 JC1222  COUNTRY     -  US
 JC1222  USGS QUAD   -  ALTON (2018)
 JC1222
 JC1222                         *CURRENT SURVEY CONTROL
 JC1222  ______________________________________________________________________
 JC1222* NAD 83(1986) POSITION- 38 53 11.6    (N) 090 10 55.9    (W)   HD_HELD2
 JC1222* NAVD 88 ORTHO HEIGHT -   131.282 (meters)      430.71  (feet) ADJUSTED
 JC1222  ______________________________________________________________________
 JC1222  GEOID HEIGHT    -        -31.482 (meters)                     GEOID18
 JC1222  DYNAMIC HEIGHT  -        131.201 (meters)      430.45  (feet) COMP
 JC1222  MODELED GRAVITY -    980,005.7   (mgal)                       NAVD 88
 JC1222
 JC1222  VERT ORDER      -  FIRST     CLASS II
 JC1222
 JC1222.The horizontal coordinates were established by autonomous hand held GPS
 JC1222.observations and have an estimated accuracy of +/- 10 meters.
 JC1222
 JC1222.The orthometric height was determined by differential leveling and
 JC1222.adjusted by the NATIONAL GEODETIC SURVEY
 JC1222.in June 1991.
 JC1222
 JC1222.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1222.GEOID18 height accuracy estimate available here.
 JC1222
 JC1222.Click photographs - Photos may exist for this station.
 JC1222
 JC1222.The dynamic height is computed by dividing the NAVD 88
 JC1222.geopotential number by the normal gravity value computed on the
 JC1222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1222.degrees latitude (g = 980.6199 gals.).
 JC1222
 JC1222.The modeled gravity was interpolated from observed gravity values.
 JC1222
 JC1222;                    North         East    Units  Estimated Accuracy
 JC1222;SPC IL W     -   246,376.      698,653.      MT  (+/- 10 meters HH2 GPS)
 JC1222
 JC1222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4440807962(NAD 83)
 JC1222
 JC1222                          SUPERSEDED SURVEY CONTROL
 JC1222
 JC1222  NGVD 29 (11/26/84)  131.247  (m)          430.60   (f) ADJUSTED    1 2
 JC1222
 JC1222.Superseded values are not recommended for survey control.
 JC1222
 JC1222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1222.See file dsdata.pdf to determine how the superseded data were derived.
 JC1222
 JC1222_MARKER: DD = SURVEY DISK
 JC1222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1222_STAMPING: BM 3
 JC1222_MARK LOGO: USACE
 JC1222_PROJECTION: PROJECTING 30 CENTIMETERS
 JC1222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1222+STABILITY: SURFACE MOTION
 JC1222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1222+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2003
 JC1222
 JC1222  HISTORY     - Date     Condition        Report By
 JC1222  HISTORY     - UNK      MONUMENTED       USACE
 JC1222  HISTORY     - 1981     GOOD             NGS
 JC1222  HISTORY     - 20030120 GOOD             GEOCAC
 JC1222  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 JC1222
 JC1222                          STATION DESCRIPTION
 JC1222
 JC1222'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1222'IN ALTON.
 JC1222'IN ALTON, AT RIVER FRONT PARK, 0.2 KILOMETER (0.1 MILE) SOUTHEAST OF
 JC1222'THE BRICK REST ROOM BUILDING NEAR THE NORTHWEST END OF THE PARK.  THE
 JC1222'MARK IS ON THE SOUTHEAST SIDE OF A 20 FOOT HIGH OBSERVATION TOWER OF
 JC1222'THE U.S. CORP OF ENGINEERS AT LOCK AND DAM 26, NOTE AT IT ABOUT 4.8
 JC1222'KILOMETERS (3.0 MILES) SOUTHEAST DOWN RIVER, NOTE THE CONCRETE POST IS
 JC1222'ENCASED IN A 6-INCH METAL PIPE PROJECTING 0.3 METERS (1.0 FOOT) ABOVE
 JC1222'GROUND, 30.48 METERS (100.0 FEET) SOUTHWEST OF THE CENTER OF PARK
 JC1222'ROAD, 22.10 METERS (72.5 FEET) NORTHEAST OF AN 8 FOOT HIGH CHAIN LINK
 JC1222'FENCE PARALLELING LOCK AND DAM 26, 15.76 METERS (51.7 FEET) WEST OF AN
 JC1222'18-INCH LOCUST TREE, 13.72 METERS (45.0 FEET) NORTH-NORTHWEST OF A
 JC1222'14-INCH LOCUST TREE AND 4.88 METERS (16.0 FEET) SOUTH OF THE EAST LEG
 JC1222'OF THE U.S. CORP OF ENGINEERS OBSERVATION TOWER.
 JC1222'THE MARK IS 0.30 M ABOVE GROUND.
 JC1222
 JC1222                          STATION RECOVERY (2003)
 JC1222
 JC1222'RECOVERY NOTE BY GEOCACHING 2003 (KHK)
 JC1222'OBSERVATION TOWER IS GONE, TREE IS GONE, RESTROOM HAS BEEN MOVED, THE
 JC1222'ROADS ARE DIFFERENT BUT THE FENCE IS STILL IN PLACE.
 JC1222
 JC1222                          STATION RECOVERY (2012)
 JC1222
 JC1222'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1222'CONSTRUCTION HAS TAKEN PLACE IN AREA, FOUND THIS MARK SEVERAL YEARS
 JC1222'AGO. NOT THIS TIME.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1158 ***********************************************************************
 JC1158  DESIGNATION -  3 LOCK 27
 JC1158  PID         -  JC1158
 JC1158  STATE/COUNTY-  IL/MADISON
 JC1158  COUNTRY     -  US
 JC1158  USGS QUAD   -  GRANITE CITY (2018)
 JC1158
 JC1158                         *CURRENT SURVEY CONTROL
 JC1158  ______________________________________________________________________
 JC1158* NAD 83(1986) POSITION- 38 42 03.     (N) 090 10 49.     (W)   SCALED
 JC1158* NAVD 88 ORTHO HEIGHT -   133.837 (meters)      439.10  (feet) ADJUSTED
 JC1158  ______________________________________________________________________
 JC1158  GEOID HEIGHT    -        -31.219 (meters)                     GEOID18
 JC1158  DYNAMIC HEIGHT  -        133.752 (meters)      438.82  (feet) COMP
 JC1158  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JC1158
 JC1158  VERT ORDER      -  FIRST     CLASS II
 JC1158
 JC1158.The horizontal coordinates were scaled from a map and have
 JC1158.an estimated accuracy of +/- 6 seconds.
 JC1158
 JC1158.The orthometric height was determined by differential leveling and
 JC1158.adjusted by the NATIONAL GEODETIC SURVEY
 JC1158.in June 1991.
 JC1158
 JC1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1158.GEOID18 height accuracy estimate available here.
 JC1158
 JC1158.Click photographs - Photos may exist for this station.
 JC1158
 JC1158.The dynamic height is computed by dividing the NAVD 88
 JC1158.geopotential number by the normal gravity value computed on the
 JC1158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1158.degrees latitude (g = 980.6199 gals.).
 JC1158
 JC1158.The modeled gravity was interpolated from observed gravity values.
 JC1158
 JC1158;                    North         East    Units  Estimated Accuracy
 JC1158;SPC IL W     -   225,760.      698,820.      MT  (+/- 180 meters Scaled)
 JC1158
 JC1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC452873(NAD 83)
 JC1158
 JC1158                          SUPERSEDED SURVEY CONTROL
 JC1158
 JC1158  NGVD 29 (11/26/84)  133.803  (m)          438.99   (f) ADJUSTED    1 2
 JC1158
 JC1158.Superseded values are not recommended for survey control.
 JC1158
 JC1158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1158.See file dsdata.pdf to determine how the superseded data were derived.
 JC1158
 JC1158_MARKER: DD = SURVEY DISK
 JC1158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1158_STAMPING: BM 3
 JC1158_MARK LOGO: USACE
 JC1158_PROJECTION: RECESSED 30 CENTIMETERS
 JC1158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1158+STABILITY: SURFACE MOTION
 JC1158
 JC1158  HISTORY     - Date     Condition        Report By
 JC1158  HISTORY     - UNK      MONUMENTED       USACE
 JC1158  HISTORY     - 1981     GOOD             NGS
 JC1158
 JC1158                          STATION DESCRIPTION
 JC1158
 JC1158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1158'IN GRANITE CITY.
 JC1158'IN GRANITE CITY, AT THE U.S. ARMY CORPS OF ENGINEERS LOCK NO 27 ALONG
 JC1158'THE SOUTHEAST LEVEE PARALELLING THE LOCK, 9.15 METERS (30.0 FEET)
 JC1158'NORTHWEST OF THE CENTER OF THE LEVEE ROAD, 12.10 METERS (39.7 FEET)
 JC1158'NORTHWEST OF A 8 FOOT CHAIN LINK FENCE,
 JC1158'THE MARK IS 0.90 M ABOVE LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1162 ***********************************************************************
 JC1162  DESIGNATION -  3 LOCK 27 RM
 JC1162  PID         -  JC1162
 JC1162  STATE/COUNTY-  IL/MADISON
 JC1162  COUNTRY     -  US
 JC1162  USGS QUAD   -  GRANITE CITY (2018)
 JC1162
 JC1162                         *CURRENT SURVEY CONTROL
 JC1162  ______________________________________________________________________
 JC1162* NAD 83(1986) POSITION- 38 42 02.     (N) 090 10 54.     (W)   SCALED
 JC1162* NAVD 88 ORTHO HEIGHT -   131.537 (meters)      431.55  (feet) ADJUSTED
 JC1162  ______________________________________________________________________
 JC1162  GEOID HEIGHT    -        -31.219 (meters)                     GEOID18
 JC1162  DYNAMIC HEIGHT  -        131.454 (meters)      431.28  (feet) COMP
 JC1162  MODELED GRAVITY -    979,992.8   (mgal)                       NAVD 88
 JC1162
 JC1162  VERT ORDER      -  FIRST     CLASS II
 JC1162
 JC1162.The horizontal coordinates were scaled from a map and have
 JC1162.an estimated accuracy of +/- 6 seconds.
 JC1162
 JC1162.The orthometric height was determined by differential leveling and
 JC1162.adjusted by the NATIONAL GEODETIC SURVEY
 JC1162.in June 1991.
 JC1162
 JC1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1162.GEOID18 height accuracy estimate available here.
 JC1162
 JC1162.Click photographs - Photos may exist for this station.
 JC1162
 JC1162.The dynamic height is computed by dividing the NAVD 88
 JC1162.geopotential number by the normal gravity value computed on the
 JC1162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1162.degrees latitude (g = 980.6199 gals.).
 JC1162
 JC1162.The modeled gravity was interpolated from observed gravity values.
 JC1162
 JC1162;                    North         East    Units  Estimated Accuracy
 JC1162;SPC IL W     -   225,730.      698,700.      MT  (+/- 180 meters Scaled)
 JC1162
 JC1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC450873(NAD 83)
 JC1162
 JC1162                          SUPERSEDED SURVEY CONTROL
 JC1162
 JC1162  NGVD 29 (11/26/84)  131.503  (m)          431.44   (f) ADJUSTED    1 2
 JC1162
 JC1162.Superseded values are not recommended for survey control.
 JC1162
 JC1162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1162.See file dsdata.pdf to determine how the superseded data were derived.
 JC1162
 JC1162_MARKER: DD = SURVEY DISK
 JC1162_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 JC1162_SP_SET: MASSIVE CONCRETE
 JC1162_STAMPING: RM 3
 JC1162_MARK LOGO: USACE
 JC1162_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1162+STABILITY: POSITION/ELEVATION WELL
 JC1162
 JC1162  HISTORY     - Date     Condition        Report By
 JC1162  HISTORY     - UNK      MONUMENTED       USACE
 JC1162  HISTORY     - 1981     GOOD             NGS
 JC1162
 JC1162                          STATION DESCRIPTION
 JC1162
 JC1162'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1162'IN GRANITE CITY.
 JC1162'IN GRANITE CITY, AT THE U.S. ARMY CORPS OF ENGINEERS LOCK NUMBER 27
 JC1162'NEAR THE SOUTHWEST END CONTROL BUILDING OF THE SOUTHEAST WALL OF THE
 JC1162'SOUTHEAST LOCK CHANNEL, 8.23 METERS (27.0 FEET) NORTHWEST OF THE NORTH
 JC1162'CORNER OF THE BUILDING, 0.95 METERS (3.1 FEET) SOUTHEAST OF THE
 JC1162'SOUTH-EAST EDGE OF THE SOUTHEAST LOCK CHANNEL.
 JC1162'THE MARK IS ABOVE LEVEL WITH TOP OF LOCK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1997 ***********************************************************************
 DN1997  DESIGNATION -  30
 DN1997  PID         -  DN1997
 DN1997  STATE/COUNTY-  IL/FULTON
 DN1997  COUNTRY     -  US
 DN1997  USGS QUAD   -  FIATT (2018)
 DN1997
 DN1997                         *CURRENT SURVEY CONTROL
 DN1997  ______________________________________________________________________
 DN1997* NAD 83(2011) POSITION- 40 32 18.82580(N) 090 12 54.77025(W)   ADJUSTED
 DN1997* NAD 83(2011) ELLIP HT-   162.747 (meters)        (06/27/12)   ADJUSTED
 DN1997* NAD 83(2011) EPOCH   -  2010.00
 DN1997* NAVD 88 ORTHO HEIGHT -   195.9   (meters)      643.    (feet) GPS OBS
 DN1997  ______________________________________________________________________
 DN1997  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1997  GEOID HEIGHT    -        -33.161 (meters)                     GEOID09
 DN1997  GEOID HEIGHT    -        -33.174 (meters)                     GEOID18
 DN1997  NAD 83(2011) X  -    -18,233.177 (meters)                     COMP
 DN1997  NAD 83(2011) Y  - -4,854,142.376 (meters)                     COMP
 DN1997  NAD 83(2011) Z  -  4,123,720.930 (meters)                     COMP
 DN1997  LAPLACE CORR    -          1.68  (seconds)                    DEFLEC18
 DN1997
 DN1997  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1997  Standards:
 DN1997         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1997            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1997  -------------------------------------------------------------------
 DN1997  NETWORK    2.98   2.16           1.34   1.07   1.10     -0.04347618
 DN1997  -------------------------------------------------------------------
 DN1997  Click here for local accuracies and other accuracy information.
 DN1997
 DN1997.The horizontal coordinates were established by GPS observations
 DN1997.and adjusted by the National Geodetic Survey in June 2012.
 DN1997
 DN1997.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1997.been affixed to the stable North American tectonic plate. See 
 DN1997.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1997
 DN1997.The horizontal coordinates are valid at the epoch date displayed above
 DN1997.which is a decimal equivalence of Year/Month/Day.
 DN1997
 DN1997.The orthometric height was determined by GPS observations and a
 DN1997.high-resolution geoid model.
 DN1997
 DN1997.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1997.GEOID18 height accuracy estimate available here.
 DN1997
 DN1997.Click photographs - Photos may exist for this station.
 DN1997
 DN1997.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1997
 DN1997.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1997
 DN1997.The ellipsoidal height was determined by GPS observations
 DN1997.and is referenced to NAD 83.
 DN1997
 DN1997. The following values were computed from the NAD 83(2011) position.
 DN1997
 DN1997;                    North         East     Units Scale Factor Converg.
 DN1997;SPC IL W     -   429,787.316   695,887.354   MT  0.99994138   -0 01 53.6
 DN1997;SPC IL W     - 1,410,060.55  2,283,090.43   sFT  0.99994138   -0 01 53.6
 DN1997;UTM  15      - 4,491,262.019   735,845.074   MT  1.00028472   +1 48 39.0
 DN1997
 DN1997!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1997!SPC IL W     -   0.99997447  x   0.99994138  =   0.99991585
 DN1997!UTM  15      -   0.99997447  x   1.00028472  =   1.00025918
 DN1997
 DN1997_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3584591262(NAD 83)
 DN1997
 DN1997                          SUPERSEDED SURVEY CONTROL
 DN1997
 DN1997  NAD 83(2007)-  40 32 18.82612(N)    090 12 54.77147(W) AD(2002.00) 1
 DN1997  ELLIP H (08/11/11)  162.762  (m)                       GP(2002.00) 4 1
 DN1997
 DN1997.Superseded values are not recommended for survey control.
 DN1997
 DN1997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1997.See file dsdata.pdf to determine how the superseded data were derived.
 DN1997
 DN1997_MARKER: DD = SURVEY DISK
 DN1997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1997_STAMPING: FC30
 DN1997_MARK LOGO: NONE
 DN1997_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1997+STABILITY: SURFACE MOTION
 DN1997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1997+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1997
 DN1997  HISTORY     - Date     Condition        Report By
 DN1997  HISTORY     - 200905   MONUMENTED       ILDT
 DN1997
 DN1997                          STATION DESCRIPTION
 DN1997
 DN1997'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1997'STATION IS LOCATED 2.6 MILES NORTHWEST OF THE TOWN OF CUBA AND IS
 DN1997'MONUMENTED AS THE SOUTHWEST CORNER OF THE SOUTHWEST QUARTER OF SECTION
 DN1997'31, T 7 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1997'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD STREET AND
 DN1997'JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED 0.2 MILE WEST ALONG
 DN1997'JEFFERSON STREET TO THE INTERSECTION WITH 1ST AVE. TURN RIGHT (NORTH)
 DN1997'ON 1ST AVE (WHICH TURNS INTO IL. RTE 97) AND PROCEED 3.2 MILES TO THE
 DN1997'INTERSECTION WITH ESKRIDGE ROAD (24000N). TURN LEFT (WEST) AND PROCEED
 DN1997'0.8 MILES TO THE STATION AT THE INTERSECTION WITH CASS ROAD (12000E).
 DN1997'THE STATION IS 41.85 FEET SOUTHWEST OF A POWER POLE, 37.85 FEET
 DN1997'NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER, 48.55 FEET NORTHWEST OF A
 DN1997'POWER POLE AND 626.41 FEET WEST OF AN IRON ROD MARKING THE NORTHWEST
 DN1997'CORNER OF A 1.54 ACRE TRACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6916 ***********************************************************************
 DE6916  DESIGNATION -  30 2
 DE6916  PID         -  DE6916
 DE6916  STATE/COUNTY-  IL/FAYETTE
 DE6916  COUNTRY     -  US
 DE6916  USGS QUAD   -  PATOKA (2018)
 DE6916
 DE6916                         *CURRENT SURVEY CONTROL
 DE6916  ______________________________________________________________________
 DE6916* NAD 83(2011) POSITION- 38 50 41.13417(N) 089 00 48.88239(W)   ADJUSTED
 DE6916* NAD 83(2011) ELLIP HT-   136.666 (meters)        (06/27/12)   ADJUSTED
 DE6916* NAD 83(2011) EPOCH   -  2010.00
 DE6916* NAVD 88 ORTHO HEIGHT -   168.2   (meters)      552.    (feet) GPS OBS
 DE6916  ______________________________________________________________________
 DE6916  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE6916  GEOID HEIGHT    -        -31.507 (meters)                     GEOID03
 DE6916  GEOID HEIGHT    -        -31.548 (meters)                     GEOID18
 DE6916  NAD 83(2011) X  -     85,634.163 (meters)                     COMP
 DE6916  NAD 83(2011) Y  - -4,973,524.079 (meters)                     COMP
 DE6916  NAD 83(2011) Z  -  3,978,994.832 (meters)                     COMP
 DE6916  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 DE6916
 DE6916  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6916  Standards:
 DE6916         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6916            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6916  -------------------------------------------------------------------
 DE6916  NETWORK    0.44   0.74           0.20   0.15   0.38     -0.02198443
 DE6916  -------------------------------------------------------------------
 DE6916  Click here for local accuracies and other accuracy information.
 DE6916
 DE6916.The horizontal coordinates were established by GPS observations
 DE6916.and adjusted by the National Geodetic Survey in June 2012.
 DE6916
 DE6916.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6916.been affixed to the stable North American tectonic plate. See 
 DE6916.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6916
 DE6916.The horizontal coordinates are valid at the epoch date displayed above
 DE6916.which is a decimal equivalence of Year/Month/Day.
 DE6916
 DE6916.The orthometric height was determined by GPS observations and a
 DE6916.high-resolution geoid model.
 DE6916
 DE6916.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6916.GEOID18 height accuracy estimate available here.
 DE6916
 DE6916.Click photographs - Photos may exist for this station.
 DE6916
 DE6916.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6916
 DE6916.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6916
 DE6916.The ellipsoidal height was determined by GPS observations
 DE6916.and is referenced to NAD 83.
 DE6916
 DE6916. The following values were computed from the NAD 83(2011) position.
 DE6916
 DE6916;                    North         East     Units Scale Factor Converg.
 DE6916;SPC IL E     -   241,964.487   240,945.440   MT  1.00001793   -0 25 36.0
 DE6916;SPC IL E     -   793,845.15    790,501.83   sFT  1.00001793   -0 25 36.0
 DE6916;UTM  16      - 4,301,475.983   325,252.596   MT  0.99997604   -1 15 47.7
 DE6916
 DE6916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6916!SPC IL E     -   0.99997856  x   1.00001793  =   0.99999649
 DE6916!UTM  16      -   0.99997856  x   0.99997604  =   0.99995460
 DE6916
 DE6916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2525201475(NAD 83)
 DE6916
 DE6916                          SUPERSEDED SURVEY CONTROL
 DE6916
 DE6916  NAD 83(2007)-  38 50 41.13471(N)    089 00 48.88307(W) AD(2002.00) 0
 DE6916  ELLIP H (02/10/07)  136.668  (m)                       GP(2002.00)    
 DE6916  ELLIP H (02/03/05)  136.653  (m)                       GP(       ) 4 2
 DE6916  NAD 83(1997)-  38 50 41.13457(N)    089 00 48.88316(W) AD(       ) 1
 DE6916  ELLIP H (08/21/02)  136.670  (m)                       GP(       ) 3 1
 DE6916  NAVD 88 (08/21/02)  168.2    (m)  GEOID99  model used  GPS OBS        
 DE6916
 DE6916.Superseded values are not recommended for survey control.
 DE6916
 DE6916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6916.See file dsdata.pdf to determine how the superseded data were derived.
 DE6916
 DE6916_MARKER: DD = SURVEY DISK
 DE6916_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DE6916_STAMPING: 30-2
 DE6916_MARK LOGO: CGS+SS
 DE6916_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE6916_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE6916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6916+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2006
 DE6916
 DE6916  HISTORY     - Date     Condition        Report By
 DE6916  HISTORY     - 1934     MONUMENTED       ILGS
 DE6916  HISTORY     - 20060201 GOOD             ILDT
 DE6916
 DE6916                          STATION DESCRIPTION
 DE6916
 DE6916'DESCRIBED BY ILLINOIS GEODETIC SURVEY 1934 (MML)
 DE6916'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999, (DEL) .
 DE6916'STATION IS LOCATED 4.4 MILES (7.1 KM) SE OF SHOBONIER,IL.  TO REACH
 DE6916'STATION FROM US ROUTE 51 AND COUNTY ROAD 900N AT SE SIDE OF SHOBONIER,
 DE6916'GO E ON COUNTY ROAD 900N FOR 3.9 MILES (6.3 KM) TO COUNTY ROAD 1300E,
 DE6916'GO S ON COUNTY ROAD 1300E FOR 1.5 MILES (2.4 KM) TO STATION ON THE
 DE6916'RIGHT.  STATION IS 24.7 FEET (7.5 M) W OF CENTERLINE COUNTY ROAD
 DE6916'1300E, 76.5 FEET (23.3 M) SSE OF SE CORNER OF OLD SCHOOL HOUSE, 173.2
 DE6916'FEET (52.8 M) NNW OF POWERPOLE, 182.9 FEET (55.7 M) SSW OF POWERPOLE.
 DE6916'STATION PROJECTS 1.1 FEET.  (0.3 M)
 DE6916
 DE6916                          STATION RECOVERY (2006)
 DE6916
 DE6916'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 DE6916'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1680 ***********************************************************************
 ME1680  DESIGNATION -  30 E LEYDEN TWP
 ME1680  PID         -  ME1680
 ME1680  STATE/COUNTY-  IL/COOK
 ME1680  COUNTRY     -  US
 ME1680  USGS QUAD   -  ELMHURST (2018)
 ME1680
 ME1680                         *CURRENT SURVEY CONTROL
 ME1680  ______________________________________________________________________
 ME1680* NAD 83(1986) POSITION- 41 55 52.     (N) 087 55 11.     (W)   SCALED
 ME1680* NAVD 88 ORTHO HEIGHT -   202.248 (meters)      663.54  (feet) ADJUSTED
 ME1680  ______________________________________________________________________
 ME1680  GEOID HEIGHT    -        -33.526 (meters)                     GEOID18
 ME1680  DYNAMIC HEIGHT  -        202.180 (meters)      663.32  (feet) COMP
 ME1680  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 ME1680
 ME1680  VERT ORDER      -  FIRST     CLASS II
 ME1680
 ME1680.The horizontal coordinates were scaled from a map and have
 ME1680.an estimated accuracy of +/- 6 seconds.
 ME1680
 ME1680.The orthometric height was determined by differential leveling and
 ME1680.adjusted by the NATIONAL GEODETIC SURVEY
 ME1680.in June 1991.
 ME1680
 ME1680.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1680.GEOID18 height accuracy estimate available here.
 ME1680
 ME1680.Click photographs - Photos may exist for this station.
 ME1680
 ME1680.The dynamic height is computed by dividing the NAVD 88
 ME1680.geopotential number by the normal gravity value computed on the
 ME1680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1680.degrees latitude (g = 980.6199 gals.).
 ME1680
 ME1680.The modeled gravity was interpolated from observed gravity values.
 ME1680
 ME1680;                    North         East    Units  Estimated Accuracy
 ME1680;SPC IL E     -   584,530.      334,300.      MT  (+/- 180 meters Scaled)
 ME1680
 ME1680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM237425(NAD 83)
 ME1680
 ME1680                          SUPERSEDED SURVEY CONTROL
 ME1680
 ME1680  NGVD 29 (??/??/92)  202.33   (m)          663.8    (f) COMPUTED    1 2
 ME1680
 ME1680.Superseded values are not recommended for survey control.
 ME1680
 ME1680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1680.See file dsdata.pdf to determine how the superseded data were derived.
 ME1680
 ME1680_MARKER: B = BOLT
 ME1680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1680_STAMPING: 1969
 ME1680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1680+STABILITY: SURFACE MOTION
 ME1680
 ME1680  HISTORY     - Date     Condition        Report By
 ME1680  HISTORY     - UNK      MONUMENTED       IL1670
 ME1680  HISTORY     - 1947     GOOD             CGS
 ME1680  HISTORY     - 1964     MARK NOT FOUND   IL1670
 ME1680
 ME1680                          STATION DESCRIPTION
 ME1680
 ME1680'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1680'2.8 MI W FROM FRANKLIN PARK.
 ME1680'ABOUT 2.8 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN PARK
 ME1680'DISTRICT 84 SCHOOL AT FRANKLIN PARK, SET IN THE SOUTHEAST QUARTER
 ME1680'OF THE INTERSECTION OF MOUNT PROSPECT ROAD (COOK-DU PAGE COUNTY LINE
 ME1680'ROAD), 145 FEET EAST AND ACROSS THE COUNTY LINE ROAD FROM THE
 ME1680'CENTER OF THE ENTRANCE TO THE MOUNT EMBLEM CEMETERY, 31 FEET
 ME1680'EAST OF THE CENTER LINE OF THE COUNTY LINE ROAD, 56 FEET SOUTH
 ME1680'OF THE CENTER LINE OF GRAND AVENUE, 40 FEET SOUTH-SOUTHWEST OF
 ME1680'THE SOUTH END OF A 16-INCH CLAY TILE CULVERT UNDER GRAND AVENUE, IN
 ME1680'LINE WITH A ROW OF POWER POLES, 2 FEET NORTH OF A WHITE WOODEN
 ME1680'WITNESS POST AND ABOUT LEVEL WITH THE CENTER OF THE INTERSECTION.
 ME1680'A COPPER BOLT SET IN THE TOP OF A CONCRETE POST AND COVERED
 ME1680'WITH A 10 INCH SQUARE IRON BOX PROJECTING ABOUT 3 INCHES.
 ME1680
 ME1680                          STATION RECOVERY (1964)
 ME1680
 ME1680'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1964
 ME1680'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0039 ***********************************************************************
 NH0039  DESIGNATION -  30 E SCHWAMBURG TWP
 NH0039  PID         -  NH0039
 NH0039  STATE/COUNTY-  IL/COOK
 NH0039  COUNTRY     -  US
 NH0039  USGS QUAD   -  STREAMWOOD (2018)
 NH0039
 NH0039                         *CURRENT SURVEY CONTROL
 NH0039  ______________________________________________________________________
 NH0039* NAD 83(1986) POSITION- 42 00 19.     (N) 088 08 39.     (W)   SCALED
 NH0039* NAVD 88 ORTHO HEIGHT -   246.203 (meters)      807.75  (feet) ADJUSTED
 NH0039  ______________________________________________________________________
 NH0039  GEOID HEIGHT    -        -33.487 (meters)                     GEOID18
 NH0039  DYNAMIC HEIGHT  -        246.118 (meters)      807.47  (feet) COMP
 NH0039  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 NH0039
 NH0039  VERT ORDER      -  FIRST     CLASS I
 NH0039
 NH0039.The horizontal coordinates were scaled from a map and have
 NH0039.an estimated accuracy of +/- 6 seconds.
 NH0039
 NH0039.The orthometric height was determined by differential leveling and
 NH0039.adjusted by the NATIONAL GEODETIC SURVEY
 NH0039.in June 1991.
 NH0039
 NH0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0039.GEOID18 height accuracy estimate available here.
 NH0039
 NH0039.Click photographs - Photos may exist for this station.
 NH0039
 NH0039.The dynamic height is computed by dividing the NAVD 88
 NH0039.geopotential number by the normal gravity value computed on the
 NH0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0039.degrees latitude (g = 980.6199 gals.).
 NH0039
 NH0039.The modeled gravity was interpolated from observed gravity values.
 NH0039
 NH0039;                    North         East    Units  Estimated Accuracy
 NH0039;SPC IL E     -   592,710.      315,670.      MT  (+/- 180 meters Scaled)
 NH0039
 NH0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM052509(NAD 83)
 NH0039
 NH0039                          SUPERSEDED SURVEY CONTROL
 NH0039
 NH0039  NGVD 29 (??/??/92)  246.285  (m)          808.02   (f) ADJ UNCH    1 1
 NH0039
 NH0039.Superseded values are not recommended for survey control.
 NH0039
 NH0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0039.See file dsdata.pdf to determine how the superseded data were derived.
 NH0039
 NH0039_MARKER: B = BOLT
 NH0039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0039+STABILITY: SURFACE MOTION
 NH0039
 NH0039  HISTORY     - Date     Condition        Report By
 NH0039  HISTORY     - UNK      MONUMENTED       IL-031
 NH0039  HISTORY     - 1969     GOOD             CGS
 NH0039
 NH0039                          STATION DESCRIPTION
 NH0039
 NH0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0039'AT HANOVER PARK.
 NH0039'AT HANOVER PARK, AT THE INTERSECTION OF STATE HIGHWAY 19 WHICH
 NH0039'IS IRVING PARK ROAD AND BARRINGTON ROAD, 55 FEET NORTH OF THE
 NH0039'CENTER LINE OF THE HIGHWAY, 50 FEET EAST OF THE CENTER LINE OF
 NH0039'BARRINGTON ROAD, 3 FEET NORTH OF A POWER POLE, 1.4 FEET SOUTH
 NH0039'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 NH0039'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS ENCASED
 NH0039'IN A 6-INCH SQUARE IRON BOX WITH AN IRON LID ON WHICH IS INSCRIBED
 NH0039'SCHAUMBURG TOWNSHIP 30 E COOK COUNTY BENCH MARK.  SEC 30, T41N,
 NH0039'R10E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0158 ***********************************************************************
 LC0158  DESIGNATION -  30 LES
 LC0158  PID         -  LC0158
 LC0158  STATE/COUNTY-  IL/CHAMPAIGN
 LC0158  COUNTRY     -  US
 LC0158  USGS QUAD   -  URBANA (2018)
 LC0158
 LC0158                         *CURRENT SURVEY CONTROL
 LC0158  ______________________________________________________________________
 LC0158* NAD 83(1986) POSITION- 40 05 01.11   (N) 088 14 17.21   (W)   HD_HELD1
 LC0158* NAVD 88 ORTHO HEIGHT -   217.742 (meters)      714.38  (feet) ADJUSTED
 LC0158  ______________________________________________________________________
 LC0158  GEOID HEIGHT    -        -32.055 (meters)                     GEOID18
 LC0158  DYNAMIC HEIGHT  -        217.631 (meters)      714.01  (feet) COMP
 LC0158  MODELED GRAVITY -    980,113.4   (mgal)                       NAVD 88
 LC0158
 LC0158  VERT ORDER      -  FIRST     CLASS II
 LC0158
 LC0158.The horizontal coordinates were determined by differentially corrected
 LC0158.hand held GPS observations or other comparable positioning techniques
 LC0158.and have an estimated accuracy of +/- 3 meters.
 LC0158
 LC0158.The orthometric height was determined by differential leveling and
 LC0158.adjusted by the NATIONAL GEODETIC SURVEY
 LC0158.in June 1991.
 LC0158
 LC0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0158.GEOID18 height accuracy estimate available here.
 LC0158
 LC0158.Click photographs - Photos may exist for this station.
 LC0158
 LC0158.The dynamic height is computed by dividing the NAVD 88
 LC0158.geopotential number by the normal gravity value computed on the
 LC0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0158.degrees latitude (g = 980.6199 gals.).
 LC0158
 LC0158.The modeled gravity was interpolated from observed gravity values.
 LC0158
 LC0158;                    North         East    Units  Estimated Accuracy
 LC0158;SPC IL E     -   379,291.6     308,121.0     MT  (+/- 3 meters HH1 GPS) 
 LC0158
 LC0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9444237775(NAD 83)
 LC0158
 LC0158                          SUPERSEDED SURVEY CONTROL
 LC0158
 LC0158  NGVD 29 (??/??/92)  217.780  (m)          714.50   (f) ADJ UNCH    1 2
 LC0158
 LC0158.Superseded values are not recommended for survey control.
 LC0158
 LC0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0158.See file dsdata.pdf to determine how the superseded data were derived.
 LC0158
 LC0158_MARKER: DD = SURVEY DISK
 LC0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0158_STAMPING: 30 LES 1948
 LC0158_MARK LOGO: USGS
 LC0158_PROJECTION: FLUSH
 LC0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0158+STABILITY: SURFACE MOTION
 LC0158
 LC0158  HISTORY     - Date     Condition        Report By
 LC0158  HISTORY     - 1948     MONUMENTED       USGS
 LC0158  HISTORY     - 1956     GOOD             CGS
 LC0158  HISTORY     - 1973     GOOD             NGS
 LC0158  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0158  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 LC0158
 LC0158                          STATION DESCRIPTION
 LC0158
 LC0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 LC0158'1 MI S FROM CHAMPAIGN.
 LC0158'ABOUT 1.05 MILES SOUTH ALONG FIRST STREET EXTENDED FROM THE
 LC0158'UNIVERSITY OF ILLINOIS STADIUM AT CHAMPAIGN, 44 FEET EAST OF
 LC0158'CENTER LINE OF NORTH-SOUTH ROAD, 54 FEET EAST-NORTHEAST OF CENTER
 LC0158'OF JUNCTION ROADS, 15 FEET NORTH OF CENTER LINE OF ROAD LEADING EAST,
 LC0158'27 FEET SOUTH-SOUTHEAST OF A TELEPHONE CABLE LINE GUY POLE, 3 1/2
 LC0158'FEET NORTHWEST OF A FENCE CORNER, ABOUT 1 FOOT BELOW LEVEL OF
 LC0158'NORTH-SOUTH ROAD AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 LC0158'WITH GROUND.
 LC0158
 LC0158                          STATION RECOVERY (1973)
 LC0158
 LC0158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0158'RECOVERED IN GOOD CONDITION.
 LC0158
 LC0158                          STATION RECOVERY (1986)
 LC0158
 LC0158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0158'MARK NOT FOUND.
 LC0158
 LC0158                          STATION RECOVERY (2005)
 LC0158
 LC0158'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0158'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0689 ***********************************************************************
 NJ0689  DESIGNATION -  30 MDD
 NJ0689  PID         -  NJ0689
 NJ0689  STATE/COUNTY-  IL/JO DAVIESS
 NJ0689  COUNTRY     -  US
 NJ0689  USGS QUAD   -  PLEASANT VALLEY (2018)
 NJ0689
 NJ0689                         *CURRENT SURVEY CONTROL
 NJ0689  ______________________________________________________________________
 NJ0689* NAD 83(1986) POSITION- 42 13 37.     (N) 090 01 40.     (W)   SCALED
 NJ0689* NAVD 88 ORTHO HEIGHT -   203.643 (meters)      668.12  (feet) ADJUSTED
 NJ0689  ______________________________________________________________________
 NJ0689  GEOID HEIGHT    -        -33.189 (meters)                     GEOID18
 NJ0689  DYNAMIC HEIGHT  -        203.574 (meters)      667.89  (feet) COMP
 NJ0689  MODELED GRAVITY -    980,281.4   (mgal)                       NAVD 88
 NJ0689
 NJ0689  VERT ORDER      -  THIRD
 NJ0689
 NJ0689.The horizontal coordinates were scaled from a map and have
 NJ0689.an estimated accuracy of +/- 6 seconds.
 NJ0689
 NJ0689.The orthometric height was determined by differential leveling and
 NJ0689.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0689.in June 1991.
 NJ0689
 NJ0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0689.GEOID18 height accuracy estimate available here.
 NJ0689
 NJ0689.Click photographs - Photos may exist for this station.
 NJ0689
 NJ0689.The dynamic height is computed by dividing the NAVD 88
 NJ0689.geopotential number by the normal gravity value computed on the
 NJ0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0689.degrees latitude (g = 980.6199 gals.).
 NJ0689
 NJ0689.The modeled gravity was interpolated from observed gravity values.
 NJ0689
 NJ0689;                    North         East    Units  Estimated Accuracy
 NJ0689;SPC IL W     -   617,300.      711,470.      MT  (+/- 180 meters Scaled)
 NJ0689
 NJ0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG452792(NAD 83)
 NJ0689
 NJ0689                          SUPERSEDED SURVEY CONTROL
 NJ0689
 NJ0689.No superseded survey control is available for this station.
 NJ0689
 NJ0689_MARKER: DB = BENCH MARK DISK
 NJ0689_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NJ0689_SP_SET: CONCRETE HEADWALL
 NJ0689_STAMPING: 30 MDD 1967
 NJ0689_MARK LOGO: USGS
 NJ0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0689+STABILITY: SURFACE MOTION
 NJ0689
 NJ0689  HISTORY     - Date     Condition        Report By
 NJ0689  HISTORY     - 1967     MONUMENTED       USGS
 NJ0689  HISTORY     - 19961221 GOOD             USPSQD
 NJ0689
 NJ0689                          STATION DESCRIPTION
 NJ0689
 NJ0689'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NJ0689'14.6 KM (9.10 MI) SSW FROM STOCKTON.
 NJ0689'STOCKTON, AT THE JUNCTION OF HWYS. 20 AND 78 SOUTH, 9.0 MI SOUTH AND
 NJ0689'1.1 MI WEST OF, 8.5 MI NORTH AND 2.5 MI WEST OF MT. CARROLL, ABOUT
 NJ0689'0.1 MI NORTH OF THE QUARTER CORNER BETWEEN SECTIONS 22 AND 27,
 NJ0689'T. 26 N., R. 4 E., 65 FT SOUTH, 18 FT WEST AND 2.8 FT HIGHER THAN
 NJ0689'THE CENTER OF HWY. 78 AT THE CONCRETE BRIDGE OVER MUDDY PLUM RIVER
 NJ0689'IN THE TOP OF THE SW. CONCRETE HEADWALL, A STANDARD TABLET STAMPED
 NJ0689'30 MDD 1967
 NJ0689
 NJ0689                          STATION RECOVERY (1996)
 NJ0689
 NJ0689'RECOVERY NOTE BY US POWER SQUADRON 1996
 NJ0689'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0690 ***********************************************************************
 NJ0690  DESIGNATION -  30 MDD RM
 NJ0690  PID         -  NJ0690
 NJ0690  STATE/COUNTY-  IL/JO DAVIESS
 NJ0690  COUNTRY     -  US
 NJ0690  USGS QUAD   -  PLEASANT VALLEY (2018)
 NJ0690
 NJ0690                         *CURRENT SURVEY CONTROL
 NJ0690  ______________________________________________________________________
 NJ0690* NAD 83(1986) POSITION- 42 13 33.     (N) 090 01 37.     (W)   SCALED
 NJ0690* NAVD 88 ORTHO HEIGHT -   202.097 (meters)      663.05  (feet) ADJUSTED
 NJ0690  ______________________________________________________________________
 NJ0690  GEOID HEIGHT    -        -33.189 (meters)                     GEOID18
 NJ0690  DYNAMIC HEIGHT  -        202.029 (meters)      662.82  (feet) COMP
 NJ0690  MODELED GRAVITY -    980,281.4   (mgal)                       NAVD 88
 NJ0690
 NJ0690  VERT ORDER      -  THIRD
 NJ0690
 NJ0690.The horizontal coordinates were scaled from a map and have
 NJ0690.an estimated accuracy of +/- 6 seconds.
 NJ0690
 NJ0690.The orthometric height was determined by differential leveling and
 NJ0690.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0690.in June 1991.
 NJ0690
 NJ0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0690.GEOID18 height accuracy estimate available here.
 NJ0690
 NJ0690.Click photographs - Photos may exist for this station.
 NJ0690
 NJ0690.The dynamic height is computed by dividing the NAVD 88
 NJ0690.geopotential number by the normal gravity value computed on the
 NJ0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0690.degrees latitude (g = 980.6199 gals.).
 NJ0690
 NJ0690.The modeled gravity was interpolated from observed gravity values.
 NJ0690
 NJ0690;                    North         East    Units  Estimated Accuracy
 NJ0690;SPC IL W     -   617,180.      711,530.      MT  (+/- 180 meters Scaled)
 NJ0690
 NJ0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG453791(NAD 83)
 NJ0690
 NJ0690                          SUPERSEDED SURVEY CONTROL
 NJ0690
 NJ0690.No superseded survey control is available for this station.
 NJ0690
 NJ0690_MARKER: Q = CHISELED SQUARE
 NJ0690_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NJ0690_SP_SET: CONCRETE SLAB
 NJ0690_MARK LOGO: NONE
 NJ0690_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0690
 NJ0690  HISTORY     - Date     Condition        Report By
 NJ0690  HISTORY     - 1967     MONUMENTED       USGS
 NJ0690  HISTORY     - 19961221 GOOD             USPSQD
 NJ0690
 NJ0690                          STATION DESCRIPTION
 NJ0690
 NJ0690'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NJ0690'14.8 KM (9.20 MI) SSW FROM STOCKTON.
 NJ0690'REFERENCE MARK IS ABOUT 400 FT SOUTH OF TABLET, 71 FT NORTH AND 43 FT
 NJ0690'WEST OF HWY. 78 AT GRAVEL ROAD WEST, ON THE TOP OF THE NE. CORNER OF
 NJ0690'AN 8.5 FT BY 2.5 FT CONCRETE SLAB, A CHISELED SQUARE
 NJ0690
 NJ0690                          STATION RECOVERY (1996)
 NJ0690
 NJ0690'RECOVERY NOTE BY US POWER SQUADRON 1996
 NJ0690'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1628 ***********************************************************************
 ME1628  DESIGNATION -  31
 ME1628  PID         -  ME1628
 ME1628  STATE/COUNTY-  IL/COOK
 ME1628  COUNTRY     -  US
 ME1628  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1628
 ME1628                         *CURRENT SURVEY CONTROL
 ME1628  ______________________________________________________________________
 ME1628* NAD 83(1997) POSITION- 41 54 41.52398(N) 087 37 53.93968(W)   ADJUSTED
 ME1628* NAVD 88 ORTHO HEIGHT -   181.983 (meters)      597.06  (feet) ADJUSTED
 ME1628  ______________________________________________________________________
 ME1628  GEOID HEIGHT    -        -33.636 (meters)                     GEOID18
 ME1628  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 ME1628  DYNAMIC HEIGHT  -        181.922 (meters)      596.86  (feet) COMP
 ME1628  MODELED GRAVITY -    980,281.2   (mgal)                       NAVD 88
 ME1628
 ME1628  HORZ ORDER      -  SECOND
 ME1628  VERT ORDER      -  FIRST     CLASS 0
 ME1628
 ME1628.The horizontal coordinates were established by classical geodetic methods
 ME1628.and adjusted by the National Geodetic Survey in October 1999.
 ME1628
 ME1628.The orthometric height was determined by differential leveling and
 ME1628.adjusted by the NATIONAL GEODETIC SURVEY
 ME1628.in June 1991.
 ME1628
 ME1628.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1628.GEOID18 height accuracy estimate available here.
 ME1628
 ME1628.Click photographs - Photos may exist for this station.
 ME1628
 ME1628.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1628
 ME1628.The dynamic height is computed by dividing the NAVD 88
 ME1628.geopotential number by the normal gravity value computed on the
 ME1628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1628.degrees latitude (g = 980.6199 gals.).
 ME1628
 ME1628.The modeled gravity was interpolated from observed gravity values.
 ME1628
 ME1628. The following values were computed from the NAD 83(1997) position.
 ME1628
 ME1628;                    North         East     Units Scale Factor Converg.
 ME1628;SPC IL E     -   582,514.889   358,214.162   MT  1.00001668   +0 28 07.4
 ME1628;SPC IL E     - 1,911,134.26  1,175,240.96   sFT  1.00001668   +0 28 07.4
 ME1628;UTM  16      - 4,640,146.956   447,615.747   MT  0.99963377   -0 25 19.0
 ME1628
 ME1628!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1628!SPC IL E     -   0.99997673  x   1.00001668  =   0.99999341
 ME1628!UTM  16      -   0.99997673  x   0.99963377  =   0.99961051
 ME1628
 ME1628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4761540146(NAD 83)
 ME1628
 ME1628                          SUPERSEDED SURVEY CONTROL
 ME1628
 ME1628  NAD 83(1997)-  41 54 41.52419(N)    087 37 53.94013(W) AD(       ) 2
 ME1628  NAD 83(1994)-  41 54 41.52830(N)    087 37 53.95265(W) AD(       ) 2
 ME1628  NAD 83(1986)-  41 54 41.52868(N)    087 37 53.95143(W) AD(       ) 2
 ME1628  NAD 27      -  41 54 41.40824(N)    087 37 53.75970(W) AD(       ) 2
 ME1628  NGVD 29 (??/??/92)  182.060  (m)          597.31   (f) ADJ UNCH    1 0
 ME1628  NGVD 29             182.06   (m)          597.3    (f) LEVELING    3  
 ME1628  NGVD 29 (07/19/86)  182.     (m)          597.     (f) VERT ANG       
 ME1628
 ME1628.Superseded values are not recommended for survey control.
 ME1628
 ME1628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1628.See file dsdata.pdf to determine how the superseded data were derived.
 ME1628
 ME1628_MARKER: DD = SURVEY DISK
 ME1628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1628_STAMPING: 31
 ME1628_MARK LOGO: IL1670
 ME1628_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1628+STABILITY: SURFACE MOTION
 ME1628
 ME1628  HISTORY     - Date     Condition        Report By
 ME1628  HISTORY     - UNK      MONUMENTED       IL1670
 ME1628  HISTORY     - 1969     GOOD             CGS
 ME1628  HISTORY     - 1973     GOOD             NGS
 ME1628  HISTORY     - 1977     GOOD             NGS
 ME1628  HISTORY     - 1983     GOOD             IL1670
 ME1628  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1628
 ME1628                          STATION DESCRIPTION
 ME1628
 ME1628'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1628'3.4 MI N FROM CHICAGO.
 ME1628'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1628'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1628'LAKE SHORE DRIVE, THENCE 0.3 MILE WEST ALONG W. NORTH AVENUE,
 ME1628'121 FEET NORTH OF THE NORTH CURB OF THE AVENUE, 16 1/2 FEET
 ME1628'EAST OF THE EAST CURB OF N. CLARK STREET, 4 1/2 FEET SOUTH OF
 ME1628'THE SOUTH CURB OF THE SOUTH DRIVEWAY TO THE CHICAGO HISTORICAL
 ME1628'SOCIETY MUSEUM, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 ME1628'ENCASED IN A 10-INCH SQUARE IRON BOX WITH AN IRON LID WHICH
 ME1628'IS ABOUT LEVEL WITH THE SIDEWALK.
 ME1628
 ME1628                          STATION RECOVERY (1973)
 ME1628
 ME1628'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1628'2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM ILLINOIS CENTRAL RAILROAD
 ME1628'STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG LAKE SHORE DRIVE,
 ME1628'THENCE 0.3 MILE WEST ALONG WEST NORTH AVENUE, TO INTERSECTION OF WEST
 ME1628'NORTH AVENUE AND NORTH CLARK STREET, 121 FEET NORTH OF NORTH CURB OF
 ME1628'WEST NORTH AVENUE 16.5 FEET EAST OF EAST CURB OF NORTH CLARK STREET,
 ME1628'SET IN SOUTHWEST CORNER OF BRICK MAUL AREA TO SOUTHWEST OF CHICAGO
 ME1628'HISTORICAL SOCIETY MUSEUM, COVERED BY 10 INCH SQUARE IRON COVER ABOUT
 ME1628'0.5 FOOT BELOW LEVEL OF SIDEWALK.  SEC 34, T 40N, R 14E.
 ME1628
 ME1628                          STATION RECOVERY (1977)
 ME1628
 ME1628'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1628'RECOVERED IN GOOD CONDITION.
 ME1628
 ME1628                          STATION RECOVERY (1983)
 ME1628
 ME1628'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME1628'LOCATED IN CHICAGO, IN LINCOLN PARK AREA, AT NORTH AVENUE AND NORTH
 ME1628'CLARK STREET.
 ME1628'
 ME1628'TO REACH SEE ABOVE PARAGRAPH.
 ME1628'
 ME1628'STATION IS A STANDARD COC DISK, LOCATED 105 FEET NORTHWESTERLY OF
 ME1628'WEST NORTH AVENUE AND 8 FEET EAST OF THE INSIDE EDGE OF WALK ALONG
 ME1628'EAST SIDE OF NORTH CLARK STREE.
 ME1628'
 ME1628'DESCRIBED BY CITY OF CHICAGO.
 ME1628
 ME1628                          STATION RECOVERY (1989)
 ME1628
 ME1628'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1628'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2001 ***********************************************************************
 DN2001  DESIGNATION -  31
 DN2001  PID         -  DN2001
 DN2001  STATE/COUNTY-  IL/FULTON
 DN2001  COUNTRY     -  US
 DN2001  USGS QUAD   -  LEWISTOWN (2018)
 DN2001
 DN2001                         *CURRENT SURVEY CONTROL
 DN2001  ______________________________________________________________________
 DN2001* NAD 83(2011) POSITION- 40 29 42.05838(N) 090 12 57.37857(W)   ADJUSTED
 DN2001* NAD 83(2011) ELLIP HT-   172.072 (meters)        (06/27/12)   ADJUSTED
 DN2001* NAD 83(2011) EPOCH   -  2010.00
 DN2001* NAVD 88 ORTHO HEIGHT -   205.2   (meters)      673.    (feet) GPS OBS
 DN2001  ______________________________________________________________________
 DN2001  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2001  GEOID HEIGHT    -        -33.170 (meters)                     GEOID09
 DN2001  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 DN2001  NAD 83(2011) X  -    -18,306.427 (meters)                     COMP
 DN2001  NAD 83(2011) Y  - -4,857,290.845 (meters)                     COMP
 DN2001  NAD 83(2011) Z  -  4,120,050.790 (meters)                     COMP
 DN2001  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 DN2001
 DN2001  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2001  Standards:
 DN2001         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2001            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2001  -------------------------------------------------------------------
 DN2001  NETWORK    3.07   2.23           1.39   1.08   1.14     -0.00877809
 DN2001  -------------------------------------------------------------------
 DN2001  Click here for local accuracies and other accuracy information.
 DN2001
 DN2001.The horizontal coordinates were established by GPS observations
 DN2001.and adjusted by the National Geodetic Survey in June 2012.
 DN2001
 DN2001.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2001.been affixed to the stable North American tectonic plate. See 
 DN2001.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2001
 DN2001.The horizontal coordinates are valid at the epoch date displayed above
 DN2001.which is a decimal equivalence of Year/Month/Day.
 DN2001
 DN2001.The orthometric height was determined by GPS observations and a
 DN2001.high-resolution geoid model.
 DN2001
 DN2001.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2001.GEOID18 height accuracy estimate available here.
 DN2001
 DN2001.Click photographs - Photos may exist for this station.
 DN2001
 DN2001.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2001
 DN2001.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2001
 DN2001.The ellipsoidal height was determined by GPS observations
 DN2001.and is referenced to NAD 83.
 DN2001
 DN2001. The following values were computed from the NAD 83(2011) position.
 DN2001
 DN2001;                    North         East     Units Scale Factor Converg.
 DN2001;SPC IL W     -   424,952.031   695,823.274   MT  0.99994139   -0 01 55.2
 DN2001;SPC IL W     - 1,394,196.79  2,282,880.19   sFT  0.99994139   -0 01 55.2
 DN2001;UTM  15      - 4,486,425.511   735,936.445   MT  1.00028526   +1 48 31.5
 DN2001
 DN2001!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2001!SPC IL W     -   0.99997301  x   0.99994139  =   0.99991440
 DN2001!UTM  15      -   0.99997301  x   1.00028526  =   1.00025826
 DN2001
 DN2001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3593686425(NAD 83)
 DN2001
 DN2001                          SUPERSEDED SURVEY CONTROL
 DN2001
 DN2001  NAD 83(2007)-  40 29 42.05870(N)    090 12 57.37982(W) AD(2002.00) 1
 DN2001  ELLIP H (08/11/11)  172.086  (m)                       GP(2002.00) 4 1
 DN2001
 DN2001.Superseded values are not recommended for survey control.
 DN2001
 DN2001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2001.See file dsdata.pdf to determine how the superseded data were derived.
 DN2001
 DN2001_MARKER: DD = SURVEY DISK
 DN2001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2001_STAMPING: FC31
 DN2001_MARK LOGO: NONE
 DN2001_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2001+STABILITY: SURFACE MOTION
 DN2001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2001+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2001
 DN2001  HISTORY     - Date     Condition        Report By
 DN2001  HISTORY     - 200905   MONUMENTED       ILDT
 DN2001
 DN2001                          STATION DESCRIPTION
 DN2001
 DN2001'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2001'STATION IS LOCATED 0.75 MILES WEST OF THE TOWN OF CUBA AND IS
 DN2001'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN2001'19, T 6 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2001'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD STREET AND
 DN2001'JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED 0.2 MILE WEST ALONG
 DN2001'JEFFERSON STREET TO THE INTERSECTION WITH 1ST AVE. TURN RIGHT (NORTH)
 DN2001'AND PROCEED 0.2 MILE ALONG 1ST AVE AND IL. RTE 97 TO THE INTERSECTION
 DN2001'WITH JACKSON STREET (JACKSON STREET TURNS INTO LASSWELL ROAD (21000N).
 DN2001'TURN LEFT (WEST) AND PROCEED  0.9 MILES TO THE STATION AT THE T
 DN2001'INTERSECTION OF LASSWELL ROAD (21000N) AND 12000E. STATION IS 48.20
 DN2001'FEET NORTHEAST OF A POWER POLE, 38.30 FEET SOUTHEAST OF A FENCE POST
 DN2001'AND 19.60 FEET SOUTH OF AN IRON ROD MARKING THE NORTHEAST CORNER OF
 DN2001'SECTION 24, T 6 N, R 2 E OF THE 4TH P.M..
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0203 ***********************************************************************
 LD0203  DESIGNATION -  31 BOLT
 LD0203  PID         -  LD0203
 LD0203  STATE/COUNTY-  IL/CASS
 LD0203  COUNTRY     -  US
 LD0203  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0203
 LD0203                         *CURRENT SURVEY CONTROL
 LD0203  ______________________________________________________________________
 LD0203* NAD 83(1986) POSITION- 40 02 54.     (N) 090 09 11.     (W)   SCALED
 LD0203* NAVD 88 ORTHO HEIGHT -   139.909 (meters)      459.02  (feet) ADJUSTED
 LD0203  ______________________________________________________________________
 LD0203  GEOID HEIGHT    -        -32.843 (meters)                     GEOID18
 LD0203  DYNAMIC HEIGHT  -        139.837 (meters)      458.78  (feet) COMP
 LD0203  MODELED GRAVITY -    980,109.5   (mgal)                       NAVD 88
 LD0203
 LD0203  VERT ORDER      -  FIRST     CLASS II
 LD0203
 LD0203.The horizontal coordinates were scaled from a map and have
 LD0203.an estimated accuracy of +/- 6 seconds.
 LD0203
 LD0203.The orthometric height was determined by differential leveling and
 LD0203.adjusted by the NATIONAL GEODETIC SURVEY
 LD0203.in June 1991.
 LD0203
 LD0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0203.GEOID18 height accuracy estimate available here.
 LD0203
 LD0203.Click photographs - Photos may exist for this station.
 LD0203
 LD0203.The dynamic height is computed by dividing the NAVD 88
 LD0203.geopotential number by the normal gravity value computed on the
 LD0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0203.degrees latitude (g = 980.6199 gals.).
 LD0203
 LD0203.The modeled gravity was interpolated from observed gravity values.
 LD0203
 LD0203;                    North         East    Units  Estimated Accuracy
 LD0203;SPC IL W     -   375,350.      701,160.      MT  (+/- 180 meters Scaled)
 LD0203
 LD0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE428370(NAD 83)
 LD0203
 LD0203                          SUPERSEDED SURVEY CONTROL
 LD0203
 LD0203  NGVD 29 (??/??/92)  140.011  (m)          459.35   (f) ADJ UNCH    1 2
 LD0203
 LD0203.Superseded values are not recommended for survey control.
 LD0203
 LD0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0203.See file dsdata.pdf to determine how the superseded data were derived.
 LD0203
 LD0203_MARKER: B = BOLT
 LD0203_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0203_SP_SET: LIMESTONE SLAB
 LD0203_STAMPING: ELEV 470.67 FT MEMPHIS DATUM 1903
 LD0203_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0203
 LD0203  HISTORY     - Date     Condition        Report By
 LD0203  HISTORY     - 1903     MONUMENTED       IRC
 LD0203  HISTORY     - 1961     GOOD             CGS
 LD0203
 LD0203                          STATION DESCRIPTION
 LD0203
 LD0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0203'0.1 MI SW FROM CHANDLERVILLE.
 LD0203'ABOUT 0.1 MILE SOUTHWEST ALONG STATE HIGHWAY 78 FROM THE JUNCTION
 LD0203'OF LAKE STREET IN CHANDLERVILLE, NEAR THE JUNCTION OF RIVER STREET
 LD0203'AND STATE HIGHWAY 78, 176 FEET NORTHEAST OF THE CENTER LINE OF
 LD0203'RIVER STREET, 91.7 FEET SOUTHEAST OF THE CENTER LINE OF STATE
 LD0203'HIGHWAY 78, 91.5 FEET NORTH OF THE NORTH CORNER OF A TWO-STORY
 LD0203'HOUSE, 15.5 FEET SOUTHWEST OF THE NORTHEAST CORNER OF A YARD,
 LD0203'56 FEET EAST OF A POWER LINE POLE WITH A TRANSFORMER, ABOUT LEVEL
 LD0203'WITH THE HIGHWAY, A COPPER BOLT LEADED ON TOP OF A LIMESTONE
 LD0203'SLAB 4 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON
 LD0203'PIPE BEARING AN ILLINOIS RIVER SURVEY CAP STAMPED AS STATED
 LD0203'ABOVE AND PROJECTING 5 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0062 ***********************************************************************
 MF0062  DESIGNATION -  31 C SCHAUMBURG TWP
 MF0062  PID         -  MF0062
 MF0062  STATE/COUNTY-  IL/COOK
 MF0062  COUNTRY     -  US
 MF0062  USGS QUAD   -  WEST CHICAGO (2018)
 MF0062
 MF0062                         *CURRENT SURVEY CONTROL
 MF0062  ______________________________________________________________________
 MF0062* NAD 83(1986) POSITION- 41 59 19.     (N) 088 08 44.     (W)   SCALED
 MF0062* NAVD 88 ORTHO HEIGHT -   241.506 (meters)      792.34  (feet) ADJUSTED
 MF0062  ______________________________________________________________________
 MF0062  GEOID HEIGHT    -        -33.453 (meters)                     GEOID18
 MF0062  DYNAMIC HEIGHT  -        241.422 (meters)      792.07  (feet) COMP
 MF0062  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 MF0062
 MF0062  VERT ORDER      -  FIRST     CLASS I
 MF0062
 MF0062.The horizontal coordinates were scaled from a map and have
 MF0062.an estimated accuracy of +/- 6 seconds.
 MF0062
 MF0062.The orthometric height was determined by differential leveling and
 MF0062.adjusted by the NATIONAL GEODETIC SURVEY
 MF0062.in June 1991.
 MF0062
 MF0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0062.GEOID18 height accuracy estimate available here.
 MF0062
 MF0062.Click photographs - Photos may exist for this station.
 MF0062
 MF0062.The dynamic height is computed by dividing the NAVD 88
 MF0062.geopotential number by the normal gravity value computed on the
 MF0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0062.degrees latitude (g = 980.6199 gals.).
 MF0062
 MF0062.The modeled gravity was interpolated from observed gravity values.
 MF0062
 MF0062;                    North         East    Units  Estimated Accuracy
 MF0062;SPC IL E     -   590,860.      315,560.      MT  (+/- 180 meters Scaled)
 MF0062
 MF0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM051491(NAD 83)
 MF0062
 MF0062                          SUPERSEDED SURVEY CONTROL
 MF0062
 MF0062  NGVD 29 (??/??/92)  241.586  (m)          792.60   (f) ADJ UNCH    1 1
 MF0062
 MF0062.Superseded values are not recommended for survey control.
 MF0062
 MF0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0062.See file dsdata.pdf to determine how the superseded data were derived.
 MF0062
 MF0062_MARKER: B = BOLT
 MF0062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0062+STABILITY: SURFACE MOTION
 MF0062
 MF0062  HISTORY     - Date     Condition        Report By
 MF0062  HISTORY     - UNK      MONUMENTED       IL-031
 MF0062  HISTORY     - 1969     GOOD             CGS
 MF0062
 MF0062                          STATION DESCRIPTION
 MF0062
 MF0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0062'1.2 MI S FROM HANOVER PARK.
 MF0062'ABOUT 1.15 MILES SOUTH ALONG BARRINGTON ROAD FROM THE INTERSECTION
 MF0062'OF THE ROAD AND STATE HIGHWAY 19 AT HANOVER PARK, OR ABOUT
 MF0062'0.35 MILE EAST ALONG U.S. HIGHWAY 20 FROM THE CHICAGO, MILWAUKEE,
 MF0062'ST. PAUL, AND PACIFIC RAILROAD STATION AT ONTARIOVILLE, 56 FEET
 MF0062'WEST OF THE CENTER LINE OF BARRINGTON ROAD, 66 FEET NORTH OF THE
 MF0062'CENTER LINE OF U.S. HIGHWAY 20, 46 FEET NORTHWEST OF A POWER
 MF0062'POLE WHICH BEARS A LIGHT, 29 FEET NORTHEAST OF A 20-INCH LOCUST
 MF0062'TREE, 1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 MF0062'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 MF0062'POST WHICH IS ENCASED IN A 6-INCH SQUARE IRON BOX WITH AN IRON LID
 MF0062'ON WHICH IS INSCRIBED COOK COUNDY BENCH MARK 31 C SCHAUMBURG
 MF0062'TOWNSHIP.  SEC 36, T 41N, R 9E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0202 ***********************************************************************
 LD0202  DESIGNATION -  31 CAP
 LD0202  PID         -  LD0202
 LD0202  STATE/COUNTY-  IL/CASS
 LD0202  COUNTRY     -  US
 LD0202  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0202
 LD0202                         *CURRENT SURVEY CONTROL
 LD0202  ______________________________________________________________________
 LD0202* NAD 83(1986) POSITION- 40 02 53.     (N) 090 09 11.     (W)   SCALED
 LD0202* NAVD 88 ORTHO HEIGHT -   141.114 (meters)      462.97  (feet) ADJUSTED
 LD0202  ______________________________________________________________________
 LD0202  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 LD0202  DYNAMIC HEIGHT  -        141.041 (meters)      462.73  (feet) COMP
 LD0202  MODELED GRAVITY -    980,109.4   (mgal)                       NAVD 88
 LD0202
 LD0202  VERT ORDER      -  FIRST     CLASS II
 LD0202
 LD0202.The horizontal coordinates were scaled from a map and have
 LD0202.an estimated accuracy of +/- 6 seconds.
 LD0202
 LD0202.The orthometric height was determined by differential leveling and
 LD0202.adjusted by the NATIONAL GEODETIC SURVEY
 LD0202.in June 1991.
 LD0202
 LD0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0202.GEOID18 height accuracy estimate available here.
 LD0202
 LD0202.Click photographs - Photos may exist for this station.
 LD0202
 LD0202.The dynamic height is computed by dividing the NAVD 88
 LD0202.geopotential number by the normal gravity value computed on the
 LD0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0202.degrees latitude (g = 980.6199 gals.).
 LD0202
 LD0202.The modeled gravity was interpolated from observed gravity values.
 LD0202
 LD0202;                    North         East    Units  Estimated Accuracy
 LD0202;SPC IL W     -   375,320.      701,160.      MT  (+/- 180 meters Scaled)
 LD0202
 LD0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE428369(NAD 83)
 LD0202
 LD0202                          SUPERSEDED SURVEY CONTROL
 LD0202
 LD0202  NGVD 29 (??/??/92)  141.212  (m)          463.29   (f) ADJ UNCH    1 2
 LD0202
 LD0202.Superseded values are not recommended for survey control.
 LD0202
 LD0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0202.See file dsdata.pdf to determine how the superseded data were derived.
 LD0202
 LD0202_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LD0202_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0202_STAMPING: ELEV 470.67 FT MEMPHIS DATUM 1903
 LD0202_MARK LOGO: IRC
 LD0202_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0202
 LD0202  HISTORY     - Date     Condition        Report By
 LD0202  HISTORY     - 1903     MONUMENTED       IRC
 LD0202  HISTORY     - 1961     GOOD             CGS
 LD0202
 LD0202                          STATION DESCRIPTION
 LD0202
 LD0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0202'0.1 MI SW FROM CHANDLERVILLE.
 LD0202'ABOUT 0.1 MILE SOUTHWEST ALONG STATE HIGHWAY 78 FROM THE JUNCTION
 LD0202'OF LAKE STREET IN CHANDLERVILLE, NEAR THE JUNCTION OF RIVER STREET
 LD0202'AND STATE HIGHWAY 78, 176 FEET NORTHEAST OF THE CENTER LINE OF
 LD0202'RIVER STREET, 91.7 FEET SOUTHEAST OF THE CENTER LINE OF STATE
 LD0202'HIGHWAY 78, 91.5 FEET NORTH OF THE NORTH CORNER OF A TWO-STORY
 LD0202'HOUSE, 15.5 FEET SOUTHWEST OF THE NORTHEAST CORNER OF A YARD,
 LD0202'56 FEET EAST OF A POWER LINE POLE WITH A TRANSFORMER, ABOUT LEVEL
 LD0202'WITH THE HIGHWAY, A COPPER BOLT LEADED ON TOP OF A LIMESTONE
 LD0202'SLAB 4 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON
 LD0202'PIPE BEARING AN ILLINOIS RIVER SURVEY CAP STAMPED AS STATED ABOVE
 LD0202'AND PROJECTING 5 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3607 ***********************************************************************
 DP3607  DESIGNATION -  31 EV
 DP3607  PID         -  DP3607
 DP3607  STATE/COUNTY-  IL/WILLIAMSON
 DP3607  COUNTRY     -  US
 DP3607  USGS QUAD   -  DE SOTO (2018)
 DP3607
 DP3607                         *CURRENT SURVEY CONTROL
 DP3607  ______________________________________________________________________
 DP3607* NAD 83(1986) POSITION- 37 49 42.04   (N) 089 08 18.05   (W)   HD_HELD1
 DP3607* NAVD 88 ORTHO HEIGHT -   116.999 (meters)      383.85  (feet) ADJUSTED
 DP3607  ______________________________________________________________________
 DP3607  GEOID HEIGHT    -        -29.200 (meters)                     GEOID18
 DP3607  DYNAMIC HEIGHT  -        116.920 (meters)      383.60  (feet) COMP
 DP3607  MODELED GRAVITY -    979,953.7   (mgal)                       NAVD 88
 DP3607
 DP3607  VERT ORDER      -  SECOND    CLASS I
 DP3607
 DP3607.The horizontal coordinates were determined by differentially corrected
 DP3607.hand held GPS observations or other comparable positioning techniques
 DP3607.and have an estimated accuracy of +/- 3 meters.
 DP3607
 DP3607.The orthometric height was determined by differential leveling and
 DP3607.adjusted by the NATIONAL GEODETIC SURVEY
 DP3607.in July 2014.
 DP3607
 DP3607.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3607.GEOID18 height accuracy estimate available here.
 DP3607
 DP3607.Click photographs - Photos may exist for this station.
 DP3607
 DP3607.The dynamic height is computed by dividing the NAVD 88
 DP3607.geopotential number by the normal gravity value computed on the
 DP3607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3607.degrees latitude (g = 980.6199 gals.).
 DP3607
 DP3607.The modeled gravity was interpolated from observed gravity values.
 DP3607
 DP3607;                    North         East    Units  Estimated Accuracy
 DP3607;SPC IL E     -   129,227.8     229,130.3     MT  (+/- 3 meters HH1 GPS) 
 DP3607
 DP3607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1181188924(NAD 83)
 DP3607
 DP3607                          SUPERSEDED SURVEY CONTROL
 DP3607
 DP3607.No superseded survey control is available for this station.
 DP3607
 DP3607_MARKER: DB = BENCH MARK DISK
 DP3607_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DP3607_STAMPING: 31 EV 1966
 DP3607_MARK LOGO: USGS
 DP3607_PROJECTION: PROJECTING 10 CENTIMETERS
 DP3607_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3607_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3607+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2013
 DP3607
 DP3607  HISTORY     - Date     Condition        Report By
 DP3607  HISTORY     - 1966     MONUMENTED       USGS
 DP3607  HISTORY     - 20130927 GOOD             AMESC
 DP3607
 DP3607                          STATION DESCRIPTION
 DP3607
 DP3607'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3607'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHEAST OF
 DP3607'CARBONDALE, 7.8 MI (12.5 KM) SOUTHEAST OF ELKVILLE AND 6.3 MI (10.2
 DP3607'KM) WEST-NORTHWEST OF HERRIN.
 DP3607'
 DP3607'TO REACH FROM THE POST OFFICE IN HURST, PROCEED SOUTH ALONG BUSH
 DP3607'AVENUE FOR 0.1 MI (0.2 KM) TO IL ROUTE 149, THENCE EAST ALONG IL ROUTE
 DP3607'149 FOR 0.3 MI (0.5 KM) TO WHERE IL ROUTE 149 HEADS NORTH AND CAMBRIA
 DP3607'ROAD HEADS SOUTH, THENCE SOUTH ALONG CAMBRIA ROAD FOR 350 FT (106.7 M)
 DP3607'TO THE STATION ON THE RIGHT.
 DP3607'
 DP3607'THE STATION IS IN A 6 INCH (15 CM) SQUARE CONCRETE POST, 53.8 FT (16.4
 DP3607'M) WEST OF THE CENTERLINE OF CAMBRIA ROAD IN THE TREE LINE, 1.1 FT
 DP3607'(0.3 M) NORTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0160 ***********************************************************************
 LC0160  DESIGNATION -  31 LES
 LC0160  PID         -  LC0160
 LC0160  STATE/COUNTY-  IL/CHAMPAIGN
 LC0160  COUNTRY     -  US
 LC0160  USGS QUAD   -  URBANA (2018)
 LC0160
 LC0160                         *CURRENT SURVEY CONTROL
 LC0160  ______________________________________________________________________
 LC0160* NAD 83(1986) POSITION- 40 04 48.39   (N) 088 14 18.13   (W)   HD_HELD1
 LC0160* NAVD 88 ORTHO HEIGHT -   218.106 (meters)      715.57  (feet) ADJUSTED
 LC0160  ______________________________________________________________________
 LC0160  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 LC0160  DYNAMIC HEIGHT  -        217.995 (meters)      715.21  (feet) COMP
 LC0160  MODELED GRAVITY -    980,113.4   (mgal)                       NAVD 88
 LC0160
 LC0160  VERT ORDER      -  FIRST     CLASS II
 LC0160
 LC0160.The horizontal coordinates were determined by differentially corrected
 LC0160.hand held GPS observations or other comparable positioning techniques
 LC0160.and have an estimated accuracy of +/- 3 meters.
 LC0160
 LC0160.The orthometric height was determined by differential leveling and
 LC0160.adjusted by the NATIONAL GEODETIC SURVEY
 LC0160.in June 1991.
 LC0160
 LC0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0160.GEOID18 height accuracy estimate available here.
 LC0160
 LC0160.Click photographs - Photos may exist for this station.
 LC0160
 LC0160.The dynamic height is computed by dividing the NAVD 88
 LC0160.geopotential number by the normal gravity value computed on the
 LC0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0160.degrees latitude (g = 980.6199 gals.).
 LC0160
 LC0160.The modeled gravity was interpolated from observed gravity values.
 LC0160
 LC0160;                    North         East    Units  Estimated Accuracy
 LC0160;SPC IL E     -   378,899.3     308,099.6     MT  (+/- 3 meters HH1 GPS) 
 LC0160
 LC0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9441537383(NAD 83)
 LC0160
 LC0160                          SUPERSEDED SURVEY CONTROL
 LC0160
 LC0160  NGVD 29 (??/??/92)  218.144  (m)          715.69   (f) ADJ UNCH    1 2
 LC0160
 LC0160.Superseded values are not recommended for survey control.
 LC0160
 LC0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0160.See file dsdata.pdf to determine how the superseded data were derived.
 LC0160
 LC0160_MARKER: DD = SURVEY DISK
 LC0160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0160_STAMPING: 31 LES 716 1948
 LC0160_MARK LOGO: USGS
 LC0160_PROJECTION: FLUSH
 LC0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0160+STABILITY: SURFACE MOTION
 LC0160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0160+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2005
 LC0160
 LC0160  HISTORY     - Date     Condition        Report By
 LC0160  HISTORY     - 1948     MONUMENTED       USGS
 LC0160  HISTORY     - 1956     GOOD             CGS
 LC0160  HISTORY     - 1973     GOOD             NGS
 LC0160  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0160  HISTORY     - 20051130 GOOD             ILDT
 LC0160
 LC0160                          STATION DESCRIPTION
 LC0160
 LC0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 LC0160'1.4 MI S FROM CHAMPAIGN.
 LC0160'ABOUT 1.35 MILES SOUTH ALONG FIRST STREET EXTENDED FROM THE
 LC0160'UNIVERSITY OF ILLINOIS STADIUM AT CHAMPAIGN, AT RADIO STATION
 LC0160'WILL TRANSMITTING BUILDING, 26 FEET EAST OF CENTER LINE OF ROAD,
 LC0160'22 FEET WEST OF NORTHWEST CORNER OF TRANSMITTING BUILDING, 3 1/2
 LC0160'FEET SOUTHEAST OF A FENCE CORNER, 1 1/2 FEET EAST OF A LAWN
 LC0160'HEDGE, ABOUT 1 1/2 FEET ABOVE LEVEL OF ROAD AND SET IN THE TOP OF
 LC0160'A CONCRETE POST ABOUT FLUSH WITH GROUND.
 LC0160
 LC0160                          STATION RECOVERY (1973)
 LC0160
 LC0160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0160'RECOVERED IN GOOD CONDITION.
 LC0160
 LC0160                          STATION RECOVERY (1986)
 LC0160
 LC0160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0160'MARK NOT FOUND.
 LC0160
 LC0160                          STATION RECOVERY (2005)
 LC0160
 LC0160'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0160'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0923 ***********************************************************************
 NH0923  DESIGNATION -  31 MDD
 NH0923  PID         -  NH0923
 NH0923  STATE/COUNTY-  IL/CARROLL
 NH0923  COUNTRY     -  US
 NH0923  USGS QUAD   -  LORAN (2018)
 NH0923
 NH0923                         *CURRENT SURVEY CONTROL
 NH0923  ______________________________________________________________________
 NH0923* NAD 83(1986) POSITION- 42 11 31.60   (N) 089 59 48.37   (W)   HD_HELD1
 NH0923* NAVD 88 ORTHO HEIGHT -   262.445 (meters)      861.04  (feet) ADJUSTED
 NH0923  ______________________________________________________________________
 NH0923  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 NH0923  DYNAMIC HEIGHT  -        262.357 (meters)      860.75  (feet) COMP
 NH0923  MODELED GRAVITY -    980,278.6   (mgal)                       NAVD 88
 NH0923
 NH0923  VERT ORDER      -  THIRD
 NH0923
 NH0923.The horizontal coordinates were determined by differentially corrected
 NH0923.hand held GPS observations or other comparable positioning techniques
 NH0923.and have an estimated accuracy of +/- 3 meters.
 NH0923
 NH0923.The orthometric height was determined by differential leveling and
 NH0923.adjusted by the NATIONAL GEODETIC SURVEY
 NH0923.in June 1991.
 NH0923
 NH0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0923.GEOID18 height accuracy estimate available here.
 NH0923
 NH0923.Click photographs - Photos may exist for this station.
 NH0923
 NH0923.The dynamic height is computed by dividing the NAVD 88
 NH0923.geopotential number by the normal gravity value computed on the
 NH0923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0923.degrees latitude (g = 980.6199 gals.).
 NH0923
 NH0923.The modeled gravity was interpolated from observed gravity values.
 NH0923
 NH0923;                    North         East    Units  Estimated Accuracy
 NH0923;SPC IL W     -   613,434.1     714,032.9     MT  (+/- 3 meters HH1 GPS) 
 NH0923
 NH0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5255175454(NAD 83)
 NH0923
 NH0923                          SUPERSEDED SURVEY CONTROL
 NH0923
 NH0923.No superseded survey control is available for this station.
 NH0923
 NH0923_MARKER: DD = SURVEY DISK
 NH0923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0923_STAMPING: 31 MDD 1967
 NH0923_MARK LOGO: USGS
 NH0923_PROJECTION: FLUSH
 NH0923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0923+STABILITY: SURFACE MOTION
 NH0923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0923+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2023
 NH0923
 NH0923  HISTORY     - Date     Condition        Report By
 NH0923  HISTORY     - 1967     MONUMENTED       USGS
 NH0923  HISTORY     - 19950624 GOOD             USPSQD
 NH0923  HISTORY     - 20011203 GOOD             NGS
 NH0923  HISTORY     - 20031002 GOOD             USPSQD
 NH0923  HISTORY     - 20110113 GOOD             ILDT
 NH0923  HISTORY     - 20230707 GOOD             ILDT
 NH0923
 NH0923                          STATION DESCRIPTION
 NH0923
 NH0923'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0923'10.1 KM (6.30 MI) NNW FROM MT CARROLL.
 NH0923'MT. CARROLL, 6.2 MI NORTH AND 1.0 MI WEST OF, NEAR THE NORTH
 NH0923'SIXTEENTHCORNER BETWEEN SECS. 1 AND 2, T. 25 N., R. 4 E.,207 FT NORTH
 NH0923'AND 31 FT WEST OF HWY. 78 AT FIELD RD. WEST, 4.O FT SOUTH OF A
 NH0923'RIGHT-OF-WAY    MARKER, 2.5 FT EAST OF A FENCE AND 1.O FT EAST OF A
 NH0923'WITNESS SIGN ON A STEEL POST, IN TOP OF CONCRETE POST, A STANDARD
 NH0923'TABLET STAMPED        31 MDD 1967
 NH0923
 NH0923                          STATION RECOVERY (1995)
 NH0923
 NH0923'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0923'RECOVERED IN GOOD CONDITION.
 NH0923
 NH0923                          STATION RECOVERY (2001)
 NH0923
 NH0923'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0923'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0923
 NH0923                          STATION RECOVERY (2003)
 NH0923
 NH0923'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0923'RECOVERED IN GOOD CONDITION.
 NH0923
 NH0923                          STATION RECOVERY (2011)
 NH0923
 NH0923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 NH0923'RECOVERED IN GOOD CONDITION.
 NH0923
 NH0923                          STATION RECOVERY (2023)
 NH0923
 NH0923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 NH0923'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0354 ***********************************************************************
 MF0354  DESIGNATION -  31 W
 MF0354  PID         -  MF0354
 MF0354  STATE/COUNTY-  IL/LASALLE
 MF0354  COUNTRY     -  US
 MF0354  USGS QUAD   -  STREATOR NORTH (2018)
 MF0354
 MF0354                         *CURRENT SURVEY CONTROL
 MF0354  ______________________________________________________________________
 MF0354* NAD 83(1986) POSITION- 41 08 21.     (N) 088 50 09.     (W)   SCALED
 MF0354* NAVD 88 ORTHO HEIGHT -   192.368 (meters)      631.13  (feet) ADJUSTED
 MF0354  ______________________________________________________________________
 MF0354  GEOID HEIGHT    -        -32.608 (meters)                     GEOID18
 MF0354  DYNAMIC HEIGHT  -        192.289 (meters)      630.87  (feet) COMP
 MF0354  MODELED GRAVITY -    980,211.0   (mgal)                       NAVD 88
 MF0354
 MF0354  VERT ORDER      -  SECOND    CLASS 0
 MF0354
 MF0354.The horizontal coordinates were scaled from a map and have
 MF0354.an estimated accuracy of +/- 6 seconds.
 MF0354
 MF0354.The orthometric height was determined by differential leveling and
 MF0354.adjusted by the NATIONAL GEODETIC SURVEY
 MF0354.in June 1991.
 MF0354
 MF0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0354.GEOID18 height accuracy estimate available here.
 MF0354
 MF0354.Click photographs - Photos may exist for this station.
 MF0354
 MF0354.The dynamic height is computed by dividing the NAVD 88
 MF0354.geopotential number by the normal gravity value computed on the
 MF0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0354.degrees latitude (g = 980.6199 gals.).
 MF0354
 MF0354.The modeled gravity was interpolated from observed gravity values.
 MF0354
 MF0354;                    North         East    Units  Estimated Accuracy
 MF0354;SPC IL E     -   496,620.      257,810.      MT  (+/- 180 meters Scaled)
 MF0354
 MF0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL459558(NAD 83)
 MF0354
 MF0354                          SUPERSEDED SURVEY CONTROL
 MF0354
 MF0354  NGVD 29 (??/??/92)  192.428  (m)          631.32   (f) ADJ UNCH    2 0
 MF0354
 MF0354.Superseded values are not recommended for survey control.
 MF0354
 MF0354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0354.See file dsdata.pdf to determine how the superseded data were derived.
 MF0354
 MF0354_MARKER: DD = SURVEY DISK
 MF0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0354_STAMPING: 31 W 1924
 MF0354_MARK LOGO: USGS
 MF0354_PROJECTION: FLUSH
 MF0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0354+STABILITY: SURFACE MOTION
 MF0354
 MF0354  HISTORY     - Date     Condition        Report By
 MF0354  HISTORY     - 1924     MONUMENTED       USGS
 MF0354  HISTORY     - 1941     GOOD             CGS
 MF0354  HISTORY     - 1964     MARK NOT FOUND   CGS
 MF0354  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF0354  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0354
 MF0354                          STATION DESCRIPTION
 MF0354
 MF0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 MF0354'1.4 MI NW FROM STREATOR.
 MF0354'1.4 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 MF0354'POST OFFICE AT STREATOR, LA SALLE COUNTY, AT THE NORTH CITY LIMITS
 MF0354'AT THE BLOOMINGTON STREET CROSSING, 27 FEET WEST OF THE STREET,
 MF0354'15 FEET NORTH OF THE CENTERLINE OF THE TRACK, AND IN THE SOUTHEAST
 MF0354'CORNER OF WILLIAM BELLS YARD.  A UNITED STATES GEOLOGICAL SURVEY
 MF0354'STANDARD DISK, STAMPED 31 W 1924 AND SET IN THE TOP OF A CONCRETE
 MF0354'POST FLUSH WITH THE GROUND.  NOTE--THIS MARK WAS ORIGINALLY
 MF0354'DESIGNATED 37 W (USGS).
 MF0354
 MF0354                          STATION RECOVERY (1964)
 MF0354
 MF0354'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 MF0354'MARK NOT FOUND.
 MF0354
 MF0354                          STATION RECOVERY (1997)
 MF0354
 MF0354'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0354'MARK NOT FOUND.
 MF0354
 MF0354                          STATION RECOVERY (2002)
 MF0354
 MF0354'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0354'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0355 ***********************************************************************
 MF0355  DESIGNATION -  31 W RESET
 MF0355  PID         -  MF0355
 MF0355  STATE/COUNTY-  IL/LASALLE
 MF0355  COUNTRY     -  US
 MF0355  USGS QUAD   -  STREATOR NORTH (2018)
 MF0355
 MF0355                         *CURRENT SURVEY CONTROL
 MF0355  ______________________________________________________________________
 MF0355* NAD 83(1986) POSITION- 41 08 21.     (N) 088 50 09.     (W)   SCALED
 MF0355* NAVD 88 ORTHO HEIGHT -   192.41  (meters)      631.3   (feet) RESET
 MF0355  ______________________________________________________________________
 MF0355  GEOID HEIGHT    -        -32.608 (meters)                     GEOID18
 MF0355  VERT ORDER      -  THIRD
 MF0355
 MF0355.The horizontal coordinates were scaled from a map and have
 MF0355.an estimated accuracy of +/- 6 seconds.
 MF0355
 MF0355.The orthometric height was computed from unverified reset data.
 MF0355
 MF0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0355.GEOID18 height accuracy estimate available here.
 MF0355
 MF0355.Click photographs - Photos may exist for this station.
 MF0355
 MF0355;                    North         East    Units  Estimated Accuracy
 MF0355;SPC IL E     -   496,620.      257,810.      MT  (+/- 180 meters Scaled)
 MF0355
 MF0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL459558(NAD 83)
 MF0355
 MF0355                          SUPERSEDED SURVEY CONTROL
 MF0355
 MF0355.No superseded survey control is available for this station.
 MF0355
 MF0355_MARKER: DD = SURVEY DISK
 MF0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0355_STAMPING: 31 W RESET 1964
 MF0355_MARK LOGO: USGS
 MF0355_PROJECTION: FLUSH
 MF0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0355+STABILITY: SURFACE MOTION
 MF0355
 MF0355  HISTORY     - Date     Condition        Report By
 MF0355  HISTORY     - 1964     MONUMENTED       ILDT
 MF0355
 MF0355                          STATION DESCRIPTION
 MF0355
 MF0355'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964
 MF0355'1.4 MI NW FROM STREATOR.
 MF0355'ABOUT 1.4 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 MF0355'FROM THE POST OFFICE AT STREATOR, AT THE NORTH CITY LIMITS, AT THE
 MF0355'BLOOMINGTON STREET CROSSING, 34 FEET WEST OF THE STREET, 15 FEET
 MF0355'NORTH OF THE CENTER LINE OF THE TRACK, IN THE SOUTHEAST CORNER
 MF0355'OF WILLIAM BELLS YARD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 MF0355'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8499 ***********************************************************************
 DG8499  DESIGNATION -  3192
 DG8499  PID         -  DG8499
 DG8499  STATE/COUNTY-  IL/LAKE
 DG8499  COUNTRY     -  US
 DG8499  USGS QUAD   -  WADSWORTH (2018)
 DG8499
 DG8499                         *CURRENT SURVEY CONTROL
 DG8499  ______________________________________________________________________
 DG8499* NAD 83(2011) POSITION- 42 23 32.98088(N) 087 54 16.20950(W)   ADJUSTED
 DG8499* NAD 83(2011) ELLIP HT-   172.740 (meters)        (06/27/12)   ADJUSTED
 DG8499* NAD 83(2011) EPOCH   -  2010.00
 DG8499* NAVD 88 ORTHO HEIGHT -   207.166 (meters)      679.68  (feet) ADJUSTED
 DG8499  ______________________________________________________________________
 DG8499  GEOID HEIGHT    -        -34.387 (meters)                     GEOID18
 DG8499  NAD 83(2011) X  -    172,508.779 (meters)                     COMP
 DG8499  NAD 83(2011) Y  - -4,714,688.637 (meters)                     COMP
 DG8499  NAD 83(2011) Z  -  4,278,019.136 (meters)                     COMP
 DG8499  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 DG8499  DYNAMIC HEIGHT  -        207.100 (meters)      679.46  (feet) COMP
 DG8499  MODELED GRAVITY -    980,295.3   (mgal)                       NAVD 88
 DG8499
 DG8499  VERT ORDER      -  SECOND    CLASS I
 DG8499
 DG8499  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8499  Standards:
 DG8499         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8499            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8499  -------------------------------------------------------------------
 DG8499  NETWORK    2.18   4.43           0.94   0.84   2.26     -0.09453101
 DG8499  -------------------------------------------------------------------
 DG8499  Click here for local accuracies and other accuracy information.
 DG8499
 DG8499.The horizontal coordinates were established by GPS observations
 DG8499.and adjusted by the National Geodetic Survey in June 2012.
 DG8499
 DG8499.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8499.been affixed to the stable North American tectonic plate. See 
 DG8499.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8499
 DG8499.The horizontal coordinates are valid at the epoch date displayed above
 DG8499.which is a decimal equivalence of Year/Month/Day.
 DG8499
 DG8499.The orthometric height was determined by differential leveling and
 DG8499.adjusted by the NATIONAL GEODETIC SURVEY
 DG8499.in April 2011.
 DG8499
 DG8499.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8499.GEOID18 height accuracy estimate available here.
 DG8499
 DG8499.Click photographs - Photos may exist for this station.
 DG8499
 DG8499.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8499
 DG8499.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8499
 DG8499.The ellipsoidal height was determined by GPS observations
 DG8499.and is referenced to NAD 83.
 DG8499
 DG8499.The dynamic height is computed by dividing the NAVD 88
 DG8499.geopotential number by the normal gravity value computed on the
 DG8499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG8499.degrees latitude (g = 980.6199 gals.).
 DG8499
 DG8499.The modeled gravity was interpolated from observed gravity values.
 DG8499
 DG8499. The following values were computed from the NAD 83(2011) position.
 DG8499
 DG8499;                    North         East     Units Scale Factor Converg.
 DG8499;SPC IL E     -   635,787.777   335,308.929   MT  0.99999033   +0 17 20.8
 DG8499;SPC IL E     - 2,085,913.73  1,100,092.71   sFT  0.99999033   +0 17 20.8
 DG8499;UTM  16      - 4,693,752.157   425,553.048   MT  0.99966819   -0 36 35.5
 DG8499
 DG8499!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8499!SPC IL E     -   0.99997291  x   0.99999033  =   0.99996324
 DG8499!UTM  16      -   0.99997291  x   0.99966819  =   0.99964111
 DG8499
 DG8499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2555393752(NAD 83)
 DG8499
 DG8499                          SUPERSEDED SURVEY CONTROL
 DG8499
 DG8499  NAD 83(2007)-  42 23 32.98098(N)    087 54 16.21050(W) AD(2002.00) 0
 DG8499  ELLIP H (02/10/07)  172.770  (m)                       GP(2002.00)    
 DG8499  NAD 83(1997)-  42 23 32.98109(N)    087 54 16.21092(W) AD(       ) 1
 DG8499  ELLIP H (11/26/04)  172.789  (m)                       GP(       ) 3 1
 DG8499  NAVD 88 (11/26/04)  207.1    (m)  GEOID99  model used  GPS OBS        
 DG8499
 DG8499.Superseded values are not recommended for survey control.
 DG8499
 DG8499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8499.See file dsdata.pdf to determine how the superseded data were derived.
 DG8499
 DG8499_MARKER: DD = SURVEY DISK
 DG8499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8499_STAMPING: NO. 3192
 DG8499_MARK LOGO: IL-097
 DG8499_PROJECTION: FLUSH
 DG8499_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8499+STABILITY: SURFACE MOTION
 DG8499_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8499+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2010
 DG8499
 DG8499  HISTORY     - Date     Condition        Report By
 DG8499  HISTORY     - 20010430 MONUMENTED       MCCLUR
 DG8499  HISTORY     - 20100202 GOOD             ILDT
 DG8499  HISTORY     - 20100512 GOOD             GEOSPC
 DG8499
 DG8499                          STATION DESCRIPTION
 DG8499
 DG8499'DESCRIBED BY MCCLURE ENGINEERING 2001 (MN)
 DG8499'THE MARK IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTHWEST OF ZION, 3.7 MI
 DG8499'(6.0 KM) WEST-NORTHWEST OF WAUKEGAN AND 2.7 MI (4.3 KM)
 DG8499'SOUTH-SOUTHEAST OF WADSWORTH.  AT THE INTERSECTION OF NORTH DULANEY
 DG8499'ROAD AND SUNSET AVENUE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DG8499'
 DG8499'THE STATION IS ON THE SOUTHWEST SIDE OF THE INTERSECTION, 2.5 M
 DG8499'(8.2 FT) WEST OF THE BACK OF THE CURB OF NORTH DULANEY ROAD.  IT IS
 DG8499'8.5 M (27.9 FT) SOUTH OF THE TRAFFIC SIGNAL POST AND 5.8 M (19.0 FT)
 DG8499'NORTH OF THE SOUTHEAST CORNER OF A VILLAGE OF GURNEE SIGN.
 DG8499'
 DG8499'THIS STATION HAS BEEN REDESIGNATED FROM "WK 112" TO "3195." "WK 112"
 DG8499'IS ACTUALLY FOUND IN WAUKEGAN, ILLINOIS, APPROXIMATELY 6.8 KM (4.2
 DG8499'MILES) EAST OF GRAGES LAKE, 3.1 KM (1.9 MILES) SOUTH OF GURNEE AND 5.3
 DG8499'KM (3.3 MILES WEST OF NORTH CHICAGO.
 DG8499'
 DG8499'TO REACH "WK 112" FROM THE INTERSECTION OF USH 41 AND W. BELVIDERE
 DG8499'ROAD, WEST 0.8  KM (0.5 MILES) GREENLEAF STREET, TURN RIGH (SOUTH) ON
 DG8499'GREENLEAF STREET.
 DG8499'
 DG8499'THE STATION "WK 112" IS AN ALUMINUM CAP IN AN ALUMINUM SURVEY MANHOLE
 DG8499'4.1 M (13.5') WEST OF BACK OF CURB IN LA-Z-BOY WEST PARKING LOT, 10.9
 DG8499'M (35.7') EAST OF BACK OF CURB OF EAST  CURB LINE, GREENLEAF AVENUE
 DG8499'AND 9.2 M (30.0') NORTH OF STROM MANHOLE.
 DG8499'
 DG8499'THE MARK "WK 112" CURRENTLY DOES NOT CURRENTLY EXIST IN THE NGS
 DG8499'DATABASE.
 DG8499
 DG8499                          STATION RECOVERY (2010)
 DG8499
 DG8499'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 DG8499'IT IS 8.2' WEST OF BACK OF CURB OF DELANEY ROAD. IT IS 28.0' SOUTH OF
 DG8499'TRAFFIC SIGNAL MAST ARM. IT IS 19.0' NORTH OF SOUTHEAST CORNER OF
 DG8499'VILLAGE OF GURNEE SIGN.
 DG8499
 DG8499                          STATION RECOVERY (2010)
 DG8499
 DG8499'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 DG8499'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6908 ***********************************************************************
 DM6908  DESIGNATION -  31H
 DM6908  PID         -  DM6908
 DM6908  STATE/COUNTY-  IL/JASPER
 DM6908  COUNTRY     -  US
 DM6908  USGS QUAD   -  WHEELER (2018)
 DM6908
 DM6908                         *CURRENT SURVEY CONTROL
 DM6908  ______________________________________________________________________
 DM6908* NAD 83(2011) POSITION- 39 05 01.80453(N) 088 16 05.48287(W)   ADJUSTED
 DM6908* NAD 83(2011) ELLIP HT-   144.213 (meters)        (06/27/12)   ADJUSTED
 DM6908* NAD 83(2011) EPOCH   -  2010.00
 DM6908* NAVD 88 ORTHO HEIGHT -   176.1   (meters)      578.    (feet) GPS OBS
 DM6908  ______________________________________________________________________
 DM6908  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6908  GEOID HEIGHT    -        -31.824 (meters)                     GEOID09
 DM6908  GEOID HEIGHT    -        -31.856 (meters)                     GEOID18
 DM6908  NAD 83(2011) X  -    149,823.873 (meters)                     COMP
 DM6908  NAD 83(2011) Y  - -4,955,312.458 (meters)                     COMP
 DM6908  NAD 83(2011) Z  -  3,999,636.556 (meters)                     COMP
 DM6908  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 DM6908
 DM6908  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6908  Standards:
 DM6908         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6908            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6908  -------------------------------------------------------------------
 DM6908  NETWORK    0.78   1.14           0.35   0.28   0.58      0.12565911
 DM6908  -------------------------------------------------------------------
 DM6908  Click here for local accuracies and other accuracy information.
 DM6908
 DM6908.The horizontal coordinates were established by GPS observations
 DM6908.and adjusted by the National Geodetic Survey in June 2012.
 DM6908
 DM6908.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6908.been affixed to the stable North American tectonic plate. See 
 DM6908.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6908
 DM6908.The horizontal coordinates are valid at the epoch date displayed above
 DM6908.which is a decimal equivalence of Year/Month/Day.
 DM6908
 DM6908.The orthometric height was determined by GPS observations and a
 DM6908.high-resolution geoid model.
 DM6908
 DM6908.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6908.GEOID18 height accuracy estimate available here.
 DM6908
 DM6908.Click photographs - Photos may exist for this station.
 DM6908
 DM6908.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6908
 DM6908.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6908
 DM6908.The ellipsoidal height was determined by GPS observations
 DM6908.and is referenced to NAD 83.
 DM6908
 DM6908. The following values were computed from the NAD 83(2011) position.
 DM6908
 DM6908;                    North         East     Units Scale Factor Converg.
 DM6908;SPC IL E     -   268,286.835   305,636.354   MT  0.99997539   +0 02 27.9
 DM6908;SPC IL E     -   880,204.39  1,002,741.94   sFT  0.99997539   +0 02 27.9
 DM6908;UTM  16      - 4,326,845.252   390,313.080   MT  0.99974814   -0 47 58.6
 DM6908
 DM6908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6908!SPC IL E     -   0.99997737  x   0.99997539  =   0.99995276
 DM6908!UTM  16      -   0.99997737  x   0.99974814  =   0.99972552
 DM6908
 DM6908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9031326845(NAD 83)
 DM6908
 DM6908                          SUPERSEDED SURVEY CONTROL
 DM6908
 DM6908  NAD 83(2007)-  39 05 01.80459(N)    088 16 05.48393(W) AD(2002.00) 1
 DM6908  ELLIP H (06/09/11)  144.233  (m)                       GP(2002.00) 3 2
 DM6908
 DM6908.Superseded values are not recommended for survey control.
 DM6908
 DM6908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6908.See file dsdata.pdf to determine how the superseded data were derived.
 DM6908
 DM6908_MARKER: DD = SURVEY DISK
 DM6908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6908_STAMPING: 31H 1929
 DM6908_MARK LOGO: USGS
 DM6908_PROJECTION: PROJECTING 46 CENTIMETERS
 DM6908_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6908+STABILITY: SURFACE MOTION
 DM6908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6908+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1929
 DM6908
 DM6908  HISTORY     - Date     Condition        Report By
 DM6908  HISTORY     - 19290101 MONUMENTED       USGS
 DM6908
 DM6908                          STATION DESCRIPTION
 DM6908
 DM6908'DESCRIBED BY US GEOLOGICAL SURVEY 1929
 DM6908'THE STATION IS LOCATED 3.7 MI (6.0 KM) NORTHEAST OF WHEELER, 8.7 MI
 DM6908'(14.0 KM) NORTHWEST OF NEWTON AND 6.8 MI (10.9 KM) WEST SW OF ROSE
 DM6908'HILL.  THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF E 1600TH
 DM6908'AVENUE AND N 550TH ST.
 DM6908'
 DM6908'TO REACH THE STATION FROM THE INTERSECTION OF IL 33 AND CR 17 (MAIN
 DM6908'ST) IN WHEELER, GO EAST ON IL 33 FOR 1.1 MI (1.8 KM) TO CR 11 (N 400TH
 DM6908'ST).  TURN LEFT AND PROCEED NORTH FOR 3.2 MI (5.1 KM) TO E 1600TH
 DM6908'AVENUE.  TURN RIGHT AND PROCEED EAST FOR 1.6 MI (2.6 KM) TO THE
 DM6908'STATION ON THE RIGHT.
 DM6908'
 DM6908'IT IS 24' NORTH OF THE CENTERLINE E 1600TH AVENUE, 41' WEST OF THE
 DM6908'CENTERLINE N 550TH ST, 64.5' WEST OF A POWER POLE AND 1.5' WEST OF A
 DM6908'TELEPHONE SPLICE BOX.  THE STATION IS A DISK SET IN THE TOP OF A
 DM6908'CONCRETE PROJECTION 1.5'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1630 ***********************************************************************
 ME1630  DESIGNATION -  32
 ME1630  PID         -  ME1630
 ME1630  STATE/COUNTY-  IL/COOK
 ME1630  COUNTRY     -  US
 ME1630  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1630
 ME1630                         *CURRENT SURVEY CONTROL
 ME1630  ______________________________________________________________________
 ME1630* NAD 83(1986) POSITION- 41 54 49.     (N) 087 38 57.     (W)   SCALED
 ME1630* NAVD 88 ORTHO HEIGHT -   180.596 (meters)      592.51  (feet) ADJUSTED
 ME1630  ______________________________________________________________________
 ME1630  GEOID HEIGHT    -        -33.635 (meters)                     GEOID18
 ME1630  DYNAMIC HEIGHT  -        180.535 (meters)      592.31  (feet) COMP
 ME1630  MODELED GRAVITY -    980,280.9   (mgal)                       NAVD 88
 ME1630
 ME1630  VERT ORDER      -  FIRST     CLASS 0
 ME1630
 ME1630.The horizontal coordinates were scaled from a map and have
 ME1630.an estimated accuracy of +/- 6 seconds.
 ME1630
 ME1630.The orthometric height was determined by differential leveling and
 ME1630.adjusted by the NATIONAL GEODETIC SURVEY
 ME1630.in June 1991.
 ME1630
 ME1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1630.GEOID18 height accuracy estimate available here.
 ME1630
 ME1630.Click photographs - Photos may exist for this station.
 ME1630
 ME1630.The dynamic height is computed by dividing the NAVD 88
 ME1630.geopotential number by the normal gravity value computed on the
 ME1630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1630.degrees latitude (g = 980.6199 gals.).
 ME1630
 ME1630.The modeled gravity was interpolated from observed gravity values.
 ME1630
 ME1630;                    North         East    Units  Estimated Accuracy
 ME1630;SPC IL E     -   582,730.      356,760.      MT  (+/- 180 meters Scaled)
 ME1630
 ME1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM461403(NAD 83)
 ME1630
 ME1630                          SUPERSEDED SURVEY CONTROL
 ME1630
 ME1630  NGVD 29 (??/??/92)  180.684  (m)          592.79   (f) ADJ UNCH    1 0
 ME1630
 ME1630.Superseded values are not recommended for survey control.
 ME1630
 ME1630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1630.See file dsdata.pdf to determine how the superseded data were derived.
 ME1630
 ME1630_MARKER: B = BOLT
 ME1630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1630+STABILITY: SURFACE MOTION
 ME1630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1630+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2025
 ME1630
 ME1630  HISTORY     - Date     Condition        Report By
 ME1630  HISTORY     - UNK      MONUMENTED       IL1670
 ME1630  HISTORY     - 1969     GOOD             CGS
 ME1630  HISTORY     - 1971     GOOD             NGS
 ME1630  HISTORY     - 1973     GOOD             NGS
 ME1630  HISTORY     - 1977     GOOD             NGS
 ME1630  HISTORY     - 1989     GOOD             USPSQD
 ME1630  HISTORY     - 20131204 GOOD             GEOCAC
 ME1630  HISTORY     - 20250211 GOOD             ASMINC
 ME1630
 ME1630                          STATION DESCRIPTION
 ME1630
 ME1630'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1630'4.4 MI NW FROM CHICAGO.
 ME1630'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1630'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH
 ME1630'ALONG LAKE SHORE DRIVE, THENCE 1.2 MILES WEST ALONG W. NORTH
 ME1630'AVENUE, THENCE 0.2 MILE NORTH ALONG N. DAYTON STREET, AT THE
 ME1630'INTERSECTION OF N. DAYTON STREET AND W. WILLOW STREET, 4 FEET
 ME1630'EAST OF THE EAST CURB OF N. DAYTON STREET, 22 FEET NORTH OF
 ME1630'THE NORTH CURB OF W. WILLOW STREET, ABOUT LEVEL WITH THE STREET,
 ME1630'AND SET IN THE TOP OF A CONCRETE POST WHICH IS ENCASED IN A
 ME1630'10-INCH SQUARE IRON BOX.
 ME1630
 ME1630                          STATION RECOVERY (1971)
 ME1630
 ME1630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1630'RECOVERED IN GOOD CONDITION.
 ME1630
 ME1630                          STATION RECOVERY (1973)
 ME1630
 ME1630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1630'2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS CENTRAL
 ME1630'RAILROAD STATION AT CHICAGO THENCE, 0.7 MILES NORTH ALONG LAKE SHORE
 ME1630'DRIVE THENCE 1.25 MILES NORTH ALONG WEST NORTH AVENUE, THENCE 0.2 MILE
 ME1630'NORTH ALONG NORTH DAYTON STREET 22 FEET NORTH OF NORTH CURB OF WEST
 ME1630'WILLOW STREET, 4.2 FEET EAST OF EAST CURB OF NORTH DAYTON STREET. SET
 ME1630'IN CONCRETE FOUNDATION AND COVERED BY A 10 INCH SQUARE IRON BOX COVER.
 ME1630'ABOUT 6 INCHES BELOW THE LEVEL OF SIDEWALK.  SEC 33, T 40N, R 14E.
 ME1630
 ME1630                          STATION RECOVERY (1977)
 ME1630
 ME1630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1630'RECOVERED IN GOOD CONDITION.
 ME1630
 ME1630                          STATION RECOVERY (1989)
 ME1630
 ME1630'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1630'RECOVERED IN GOOD CONDITION.
 ME1630
 ME1630                          STATION RECOVERY (2013)
 ME1630
 ME1630'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME1630'RECOVERED IN GOOD CONDITION.
 ME1630
 ME1630                          STATION RECOVERY (2025)
 ME1630
 ME1630'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME1630'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1998 ***********************************************************************
 DN1998  DESIGNATION -  32
 DN1998  PID         -  DN1998
 DN1998  STATE/COUNTY-  IL/FULTON
 DN1998  COUNTRY     -  US
 DN1998  USGS QUAD   -  FIATT (2018)
 DN1998
 DN1998                         *CURRENT SURVEY CONTROL
 DN1998  ______________________________________________________________________
 DN1998* NAD 83(2011) POSITION- 40 30 12.89934(N) 090 10 15.00353(W)   ADJUSTED
 DN1998* NAD 83(2011) ELLIP HT-   172.934 (meters)        (06/27/12)   ADJUSTED
 DN1998* NAD 83(2011) EPOCH   -  2010.00
 DN1998* NAVD 88 ORTHO HEIGHT -   206.1   (meters)      676.    (feet) GPS OBS
 DN1998  ______________________________________________________________________
 DN1998  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1998  GEOID HEIGHT    -        -33.147 (meters)                     GEOID09
 DN1998  GEOID HEIGHT    -        -33.153 (meters)                     GEOID18
 DN1998  NAD 83(2011) X  -    -14,480.843 (meters)                     COMP
 DN1998  NAD 83(2011) Y  - -4,856,686.576 (meters)                     COMP
 DN1998  NAD 83(2011) Z  -  4,120,774.758 (meters)                     COMP
 DN1998  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 DN1998
 DN1998  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1998  Standards:
 DN1998         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1998            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1998  -------------------------------------------------------------------
 DN1998  NETWORK    2.94   2.14           1.33   1.04   1.09     -0.02671575
 DN1998  -------------------------------------------------------------------
 DN1998  Click here for local accuracies and other accuracy information.
 DN1998
 DN1998.The horizontal coordinates were established by GPS observations
 DN1998.and adjusted by the National Geodetic Survey in June 2012.
 DN1998
 DN1998.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1998.been affixed to the stable North American tectonic plate. See 
 DN1998.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1998
 DN1998.The horizontal coordinates are valid at the epoch date displayed above
 DN1998.which is a decimal equivalence of Year/Month/Day.
 DN1998
 DN1998.The orthometric height was determined by GPS observations and a
 DN1998.high-resolution geoid model.
 DN1998
 DN1998.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1998.GEOID18 height accuracy estimate available here.
 DN1998
 DN1998.Click photographs - Photos may exist for this station.
 DN1998
 DN1998.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1998
 DN1998.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1998
 DN1998.The ellipsoidal height was determined by GPS observations
 DN1998.and is referenced to NAD 83.
 DN1998
 DN1998. The following values were computed from the NAD 83(2011) position.
 DN1998
 DN1998;                    North         East     Units Scale Factor Converg.
 DN1998;SPC IL W     -   425,902.126   699,646.757   MT  0.99994118   -0 00 09.7
 DN1998;SPC IL W     - 1,397,313.89  2,295,424.40   sFT  0.99994118   -0 00 09.7
 DN1998;UTM  15      - 4,487,498.324   739,728.779   MT  1.00030747   +1 50 18.3
 DN1998
 DN1998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1998!SPC IL W     -   0.99997287  x   0.99994118  =   0.99991405
 DN1998!UTM  15      -   0.99997287  x   1.00030747  =   1.00028033
 DN1998
 DN1998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3972887498(NAD 83)
 DN1998
 DN1998                          SUPERSEDED SURVEY CONTROL
 DN1998
 DN1998  NAD 83(2007)-  40 30 12.89966(N)    090 10 15.00475(W) AD(2002.00) 1
 DN1998  ELLIP H (08/11/11)  172.948  (m)                       GP(2002.00) 4 1
 DN1998
 DN1998.Superseded values are not recommended for survey control.
 DN1998
 DN1998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1998.See file dsdata.pdf to determine how the superseded data were derived.
 DN1998
 DN1998_MARKER: DD = SURVEY DISK
 DN1998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1998_STAMPING: FC32
 DN1998_MARK LOGO: NONE
 DN1998_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1998+STABILITY: SURFACE MOTION
 DN1998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1998+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1998
 DN1998  HISTORY     - Date     Condition        Report By
 DN1998  HISTORY     - 200905   MONUMENTED       ILDT
 DN1998
 DN1998                          STATION DESCRIPTION
 DN1998
 DN1998'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1998'STATION IS LOCATED 0.75 MILES EAST OF THE TOWN OF CUBA. TO REACH THE
 DN1998'STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD STREET
 DN1998'AND JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED NORTH ALONG 3RD
 DN1998'STREET A DISTANCE OF 0.2 MILE TO THE INTERSECTION WITH JACKSON STREET.
 DN1998'TURN RIGHT (EAST) ON JACKSON STREET (JACKSON STREET TURNS INTO COUNTY
 DN1998'HIGHWAY 5) AND PROCEED 1.6 MILES NORTHEASTERLY TO THE STATION. THE
 DN1998'STATION IS 23.00 FEET SOUTHEASTERLY OF THE CENTERLINE OF COUNTY
 DN1998'HIGHWAY 5, 27.20 FEET NORTHEASTERLY OF THE 1ST POWER POLE EAST OF A
 DN1998'GRAVEL LANE, 62.30 FEET NORTHEASTERLY OF THE 1ST POWER POLE WEST OF A
 DN1998'GRAVEL LANE AND AT THE NORTHEAST CORNER OF A FIELD ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0788 ***********************************************************************
 KB0788  DESIGNATION -  32 1
 KB0788  PID         -  KB0788
 KB0788  STATE/COUNTY-  IL/FAYETTE
 KB0788  COUNTRY     -  US
 KB0788  USGS QUAD   -  RAMSEY (2018)
 KB0788
 KB0788                         *CURRENT SURVEY CONTROL
 KB0788  ______________________________________________________________________
 KB0788* NAD 83(1986) POSITION- 39 08 30.     (N) 089 06 27.     (W)   SCALED
 KB0788* NAVD 88 ORTHO HEIGHT -   186.595 (meters)      612.19  (feet) ADJUSTED
 KB0788  ______________________________________________________________________
 KB0788  GEOID HEIGHT    -        -31.952 (meters)                     GEOID18
 KB0788  DYNAMIC HEIGHT  -        186.481 (meters)      611.81  (feet) COMP
 KB0788  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 KB0788
 KB0788  VERT ORDER      -  FIRST     CLASS I
 KB0788
 KB0788.The horizontal coordinates were scaled from a map and have
 KB0788.an estimated accuracy of +/- 6 seconds.
 KB0788
 KB0788.The orthometric height was determined by differential leveling and
 KB0788.adjusted by the NATIONAL GEODETIC SURVEY
 KB0788.in June 1991.
 KB0788
 KB0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0788.GEOID18 height accuracy estimate available here.
 KB0788
 KB0788.Click photographs - Photos may exist for this station.
 KB0788
 KB0788.The dynamic height is computed by dividing the NAVD 88
 KB0788.geopotential number by the normal gravity value computed on the
 KB0788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0788.degrees latitude (g = 980.6199 gals.).
 KB0788
 KB0788.The modeled gravity was interpolated from observed gravity values.
 KB0788
 KB0788;                    North         East    Units  Estimated Accuracy
 KB0788;SPC IL E     -   274,990.      233,070.      MT  (+/- 180 meters Scaled)
 KB0788
 KB0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ178346(NAD 83)
 KB0788
 KB0788                          SUPERSEDED SURVEY CONTROL
 KB0788
 KB0788  NGVD 29 (??/??/92)  186.676  (m)          612.45   (f) ADJ UNCH    1 1
 KB0788
 KB0788.Superseded values are not recommended for survey control.
 KB0788
 KB0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0788.See file dsdata.pdf to determine how the superseded data were derived.
 KB0788
 KB0788_MARKER: DD = SURVEY DISK
 KB0788_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KB0788_STAMPING: 32 613
 KB0788_MARK LOGO: CGS+SS
 KB0788_PROJECTION: FLUSH
 KB0788_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0788
 KB0788  HISTORY     - Date     Condition        Report By
 KB0788  HISTORY     - 1934     MONUMENTED       ILGS
 KB0788  HISTORY     - 1969     GOOD             CGS
 KB0788  HISTORY     - 1977     GOOD             USGS
 KB0788  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0788
 KB0788                          STATION DESCRIPTION
 KB0788
 KB0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0788'0.2 MI N FROM RAMSEY.
 KB0788'ABOUT 0.15 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0788'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 39 FEET SOUTHEAST
 KB0788'OF THE CENTER OF A CROSSING OF THE RAILROAD AND FIFTH STREET,
 KB0788'27 FEET EAST OF THE EAST RAIL, 25 FEET SOUTH OF THE CENTER LINE OF
 KB0788'THE STREET, 2 1/2 FEET SOUTHWEST OF A TELEPHONE POLE, 0.6 FOOT
 KB0788'NORTH OF THE NORTH EDGE OF A SIDEWALK, ABOUT LEVEL WITH THE
 KB0788'SIDEWALK, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 KB0788'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 KB0788'OF THE GROUND.  SEC 17, T8N, R1E.
 KB0788
 KB0788                          STATION RECOVERY (1977)
 KB0788
 KB0788'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0788'RECOVERED IN GOOD CONDITION.
 KB0788
 KB0788                          STATION RECOVERY (2014)
 KB0788
 KB0788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0788'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0221 ***********************************************************************
 LD0221  DESIGNATION -  32 BOLT
 LD0221  PID         -  LD0221
 LD0221  STATE/COUNTY-  IL/MASON
 LD0221  COUNTRY     -  US
 LD0221  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0221
 LD0221                         *CURRENT SURVEY CONTROL
 LD0221  ______________________________________________________________________
 LD0221* NAD 83(1986) POSITION- 40 06 22.     (N) 090 08 38.     (W)   SCALED
 LD0221* NAVD 88 ORTHO HEIGHT -   143.581 (meters)      471.07  (feet) ADJUSTED
 LD0221  ______________________________________________________________________
 LD0221  GEOID HEIGHT    -        -32.881 (meters)                     GEOID18
 LD0221  DYNAMIC HEIGHT  -        143.508 (meters)      470.83  (feet) COMP
 LD0221  MODELED GRAVITY -    980,110.8   (mgal)                       NAVD 88
 LD0221
 LD0221  VERT ORDER      -  FIRST     CLASS II
 LD0221
 LD0221.The horizontal coordinates were scaled from a map and have
 LD0221.an estimated accuracy of +/- 6 seconds.
 LD0221
 LD0221.The orthometric height was determined by differential leveling and
 LD0221.adjusted by the NATIONAL GEODETIC SURVEY
 LD0221.in June 1991.
 LD0221
 LD0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0221.GEOID18 height accuracy estimate available here.
 LD0221
 LD0221.Click photographs - Photos may exist for this station.
 LD0221
 LD0221.The dynamic height is computed by dividing the NAVD 88
 LD0221.geopotential number by the normal gravity value computed on the
 LD0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0221.degrees latitude (g = 980.6199 gals.).
 LD0221
 LD0221.The modeled gravity was interpolated from observed gravity values.
 LD0221
 LD0221;                    North         East    Units  Estimated Accuracy
 LD0221;SPC IL W     -   381,770.      701,940.      MT  (+/- 180 meters Scaled)
 LD0221
 LD0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE434434(NAD 83)
 LD0221
 LD0221                          SUPERSEDED SURVEY CONTROL
 LD0221
 LD0221  NGVD 29 (??/??/92)  143.680  (m)          471.39   (f) ADJ UNCH    1 2
 LD0221
 LD0221.Superseded values are not recommended for survey control.
 LD0221
 LD0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0221.See file dsdata.pdf to determine how the superseded data were derived.
 LD0221
 LD0221_MARKER: B = BOLT
 LD0221_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0221_SP_SET: LIMESTONE SLAB
 LD0221_STAMPING: PBM 32 USE 1903
 LD0221_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0221
 LD0221  HISTORY     - Date     Condition        Report By
 LD0221  HISTORY     - 1903     MONUMENTED       IRC
 LD0221  HISTORY     - 1961     GOOD             CGS
 LD0221
 LD0221                          STATION DESCRIPTION
 LD0221
 LD0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0221'4.4 MI N FROM CHANDLERVILLE.
 LD0221'ABOUT 3.9 MILES NORTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0221'WITH LAKE STREET IN CHANDLERVILLE, THENCE 0.45 MILE EAST ALONG
 LD0221'SAIDORA ROAD, AT THE OLD ABANDONED RAILROAD, 405 FEET NORTH OF THE
 LD0221'CENTER LINE OF THE BLACK TOP ROAD, 130 FEET SOUTHEAST AND ACROSS
 LD0221'ROAD FROM THE SOUTHEAST CORNER OF THE OFFICE BUILDING FOR THE
 LD0221'NORTH ONE OF 2 GRAIN ELEVATORS, 131.5 FEET NORTHEAST AND ACROSS
 LD0221'ROAD FROM THE NORTHEAST CORNER OF SCALES, 71.1 FEET NORTHWEST OF
 LD0221'THE NORTHWEST CORNER OF A TWO-STORY FRAME HOUSE, 64 FEET EAST OF
 LD0221'THE CENTER LINE OF A ROAD, 16 FEET NORTH OF A YARD FENCE, 16 FEET
 LD0221'NORTHEAST OF THE SOUTHWEST ONE OF A GROUP OF LARGE ELM TREES, 2
 LD0221'FEET ABOVE THE LEVEL OF THE ROAD, COPPER BOLD IN TOP OF A
 LD0221'LIMESTONE SLAB 3 FEET UNDERGROUND AND DIRECTLY UNDER A PIPE AND
 LD0221'DISK STAMPED AS STATED ABOVE, MARK IS FLUSH.  NOTE-- THE ORIGINAL
 LD0221'PIPE WAS REPLACED WITH A 3 FOOT LONG 3 INCH PIPE WITH A WELDED
 LD0221'DISK ON TOP AND STAMPED BY THIS PARTY IN 1961.  THE OLD PIPE WAS
 LD0221'OUT OF THE GROUND AND HAD RUSTED APART.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1708 ***********************************************************************
 ME1708  DESIGNATION -  32 C LEYDEN TWP
 ME1708  PID         -  ME1708
 ME1708  STATE/COUNTY-  IL/COOK
 ME1708  COUNTRY     -  US
 ME1708  USGS QUAD   -  ELMHURST (2018)
 ME1708
 ME1708                         *CURRENT SURVEY CONTROL
 ME1708  ______________________________________________________________________
 ME1708* NAD 83(1986) POSITION- 41 54 25.     (N) 087 54 12.     (W)   SCALED
 ME1708* NAVD 88 ORTHO HEIGHT -   197.537 (meters)      648.09  (feet) ADJUSTED
 ME1708  ______________________________________________________________________
 ME1708  GEOID HEIGHT    -        -33.490 (meters)                     GEOID18
 ME1708  DYNAMIC HEIGHT  -        197.470 (meters)      647.87  (feet) COMP
 ME1708  MODELED GRAVITY -    980,278.5   (mgal)                       NAVD 88
 ME1708
 ME1708  VERT ORDER      -  FIRST     CLASS II
 ME1708
 ME1708.The horizontal coordinates were scaled from a map and have
 ME1708.an estimated accuracy of +/- 6 seconds.
 ME1708
 ME1708.The orthometric height was determined by differential leveling and
 ME1708.adjusted by the NATIONAL GEODETIC SURVEY
 ME1708.in June 1991.
 ME1708
 ME1708.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1708.GEOID18 height accuracy estimate available here.
 ME1708
 ME1708.Click photographs - Photos may exist for this station.
 ME1708
 ME1708.The dynamic height is computed by dividing the NAVD 88
 ME1708.geopotential number by the normal gravity value computed on the
 ME1708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1708.degrees latitude (g = 980.6199 gals.).
 ME1708
 ME1708.The modeled gravity was interpolated from observed gravity values.
 ME1708
 ME1708;                    North         East    Units  Estimated Accuracy
 ME1708;SPC IL E     -   581,860.      335,680.      MT  (+/- 180 meters Scaled)
 ME1708
 ME1708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250398(NAD 83)
 ME1708
 ME1708                          SUPERSEDED SURVEY CONTROL
 ME1708
 ME1708  NGVD 29 (??/??/92)  197.628  (m)          648.38   (f) ADJ UNCH    1 2
 ME1708
 ME1708.Superseded values are not recommended for survey control.
 ME1708
 ME1708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1708.See file dsdata.pdf to determine how the superseded data were derived.
 ME1708
 ME1708_MARKER: B = BOLT
 ME1708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1708+STABILITY: SURFACE MOTION
 ME1708
 ME1708  HISTORY     - Date     Condition        Report By
 ME1708  HISTORY     - UNK      MONUMENTED       IL1670
 ME1708  HISTORY     - 1947     GOOD             CGS
 ME1708  HISTORY     - 1971     MARK NOT FOUND   NGS
 ME1708
 ME1708                          STATION DESCRIPTION
 ME1708
 ME1708'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1708'2.4 MI N FROM HILLSIDE.
 ME1708'ABOUT 2.45 MILES NORTH ALONG WOLF ROAD FROM THE VILLAGE HALL
 ME1708'AT HILLSIDE, ABOUT 0.5 MILE NORTH OF THE NORTH END OF THE WOLF
 ME1708'ROAD WOODEN BRIDGE OVER THE NORTHWESTERN RAILROAD YARDS, AT THE
 ME1708'INTERSECTION OF NORTH AVENUE (STATE HIGHWAY 64), 42 FEET WEST OF
 ME1708'THE CENTER LINE OF WOLF ROAD, 33 FEET SOUTH OF THE CENTER LINE
 ME1708'OF THE WEST BOUND LANE OF NORTH AVENUE, 42 FEET NORTH OF THE
 ME1708'CENTER LINE OF THE EAST BOUND LANE OF NORTH AVENUE, 34 FEET EAST OF
 ME1708'THE CENTER OF A SEWER MAIN, ABOUT LEVEL WITH THE INTERSECTION.
 ME1708'A COPPER BOLT SET IN THE TOP OF A CONCRETE POST COVERED BY A
 ME1708'10-INCH SQUARE IRON COVER PROJECTING ABOUT 2 INCHES.
 ME1708
 ME1708                          STATION RECOVERY (1971)
 ME1708
 ME1708'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1708'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0222 ***********************************************************************
 LD0222  DESIGNATION -  32 CAP
 LD0222  PID         -  LD0222
 LD0222  STATE/COUNTY-  IL/MASON
 LD0222  COUNTRY     -  US
 LD0222  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0222
 LD0222                         *CURRENT SURVEY CONTROL
 LD0222  ______________________________________________________________________
 LD0222* NAD 83(1986) POSITION- 40 06 22.     (N) 090 08 38.     (W)   SCALED
 LD0222* NAVD 88 ORTHO HEIGHT -   144.490 (meters)      474.05  (feet) ADJUSTED
 LD0222  ______________________________________________________________________
 LD0222  GEOID HEIGHT    -        -32.881 (meters)                     GEOID18
 LD0222  DYNAMIC HEIGHT  -        144.416 (meters)      473.80  (feet) COMP
 LD0222  MODELED GRAVITY -    980,110.8   (mgal)                       NAVD 88
 LD0222
 LD0222  VERT ORDER      -  FIRST     CLASS II
 LD0222
 LD0222.The horizontal coordinates were scaled from a map and have
 LD0222.an estimated accuracy of +/- 6 seconds.
 LD0222
 LD0222.The orthometric height was determined by differential leveling and
 LD0222.adjusted by the NATIONAL GEODETIC SURVEY
 LD0222.in June 1991.
 LD0222
 LD0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0222.GEOID18 height accuracy estimate available here.
 LD0222
 LD0222.Click photographs - Photos may exist for this station.
 LD0222
 LD0222.The dynamic height is computed by dividing the NAVD 88
 LD0222.geopotential number by the normal gravity value computed on the
 LD0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0222.degrees latitude (g = 980.6199 gals.).
 LD0222
 LD0222.The modeled gravity was interpolated from observed gravity values.
 LD0222
 LD0222;                    North         East    Units  Estimated Accuracy
 LD0222;SPC IL W     -   381,770.      701,940.      MT  (+/- 180 meters Scaled)
 LD0222
 LD0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE434434(NAD 83)
 LD0222
 LD0222                          SUPERSEDED SURVEY CONTROL
 LD0222
 LD0222  NGVD 29 (??/??/92)  144.589  (m)          474.37   (f) ADJ UNCH    1 2
 LD0222
 LD0222.Superseded values are not recommended for survey control.
 LD0222
 LD0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0222.See file dsdata.pdf to determine how the superseded data were derived.
 LD0222
 LD0222_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LD0222_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0222_STAMPING: PBM 32 USE 1903
 LD0222_MARK LOGO: CGS
 LD0222_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0222_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0222
 LD0222  HISTORY     - Date     Condition        Report By
 LD0222  HISTORY     - 1903     MONUMENTED       USACE
 LD0222  HISTORY     - 1961     GOOD             CGS
 LD0222  HISTORY     - 20050501 GOOD             ILDT
 LD0222
 LD0222                          STATION DESCRIPTION
 LD0222
 LD0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0222'4.4 MI N FROM CHANDLERVILLE.
 LD0222'ABOUT 3.9 MILES NORTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0222'WITH LAKE STREET IN CHANDLERVILLE, THENCE 0.45 MILE EAST ALONG
 LD0222'SAIDORA ROAD, AT THE OLD ABANDONED RAILROAD, 405 FEET NORTH OF THE
 LD0222'CENTER LINE OF THE BLACK TOP ROAD, 130 FEET SOUTHEAST AND ACROSS
 LD0222'ROAD FROM THE SOUTHEAST CORNER OF THE OFFICE BUILDING FOR THE
 LD0222'NORTH ONE OF 2 GRAIN ELEVATORS, 131.5 FEET NORTHEAST AND ACROSS
 LD0222'ROAD FROM THE NORTHEAST CORNER OF SCALES, 71.1 FEET NORTHWEST OF
 LD0222'THE NORTHWEST CORNER OF A TWO-STORY FRAME HOUSE, 64 FEET EAST OF
 LD0222'THE CENTER LINE OF A ROAD, 16 FEET NORTH OF A YARD FENCE, 16
 LD0222'FEET NORTHEAST OF THE SOUTHWEST ONE OF A GROUP OF LARGE ELM TREES,
 LD0222'2 FEET ABOVE THE LEVEL OF THE ROAD, COPPER BOLD IN TOP OF A
 LD0222'LIMESTONE SLAB 3 FEET UNDERGROUND AND DIRECTLY UNDER A PIPE AND DISK
 LD0222'STAMPED AS STATED ABOVE, MARK IS FLUSH.  NOTE-- THE ORIGINAL
 LD0222'PIPE WAS REPLACED WITH A 3 FOOT LONG 3 INCH PIPE WITH A WELDED
 LD0222'DISK ON TOP AND STAMPED BY THIS PARTY IN 1961.  THE OLD PIPE WAS
 LD0222'OUT OF THE GROUND AND HAD RUSTED APART.
 LD0222
 LD0222                          STATION RECOVERY (2005)
 LD0222
 LD0222'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LD0222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1713 ***********************************************************************
 ME1713  DESIGNATION -  32 E PROVISO TWP
 ME1713  PID         -  ME1713
 ME1713  STATE/COUNTY-  IL/COOK
 ME1713  COUNTRY     -  US
 ME1713  USGS QUAD   -  HINSDALE (2018)
 ME1713
 ME1713                         *CURRENT SURVEY CONTROL
 ME1713  ______________________________________________________________________
 ME1713* NAD 83(1986) POSITION- 41 49 13.     (N) 087 53 55.     (W)   SCALED
 ME1713* NAVD 88 ORTHO HEIGHT -   199.397 (meters)      654.19  (feet) ADJUSTED
 ME1713  ______________________________________________________________________
 ME1713  GEOID HEIGHT    -        -33.368 (meters)                     GEOID18
 ME1713  DYNAMIC HEIGHT  -        199.327 (meters)      653.96  (feet) COMP
 ME1713  MODELED GRAVITY -    980,271.4   (mgal)                       NAVD 88
 ME1713
 ME1713  VERT ORDER      -  FIRST     CLASS II
 ME1713
 ME1713.The horizontal coordinates were scaled from a map and have
 ME1713.an estimated accuracy of +/- 6 seconds.
 ME1713
 ME1713.The orthometric height was determined by differential leveling and
 ME1713.adjusted by the NATIONAL GEODETIC SURVEY
 ME1713.in June 1991.
 ME1713
 ME1713.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1713.GEOID18 height accuracy estimate available here.
 ME1713
 ME1713.Click photographs - Photos may exist for this station.
 ME1713
 ME1713.The dynamic height is computed by dividing the NAVD 88
 ME1713.geopotential number by the normal gravity value computed on the
 ME1713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1713.degrees latitude (g = 980.6199 gals.).
 ME1713
 ME1713.The modeled gravity was interpolated from observed gravity values.
 ME1713
 ME1713;                    North         East    Units  Estimated Accuracy
 ME1713;SPC IL E     -   572,230.      336,120.      MT  (+/- 180 meters Scaled)
 ME1713
 ME1713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM253302(NAD 83)
 ME1713
 ME1713                          SUPERSEDED SURVEY CONTROL
 ME1713
 ME1713  NGVD 29 (??/??/92)  199.48   (m)          654.5    (f) COMPUTED    1 2
 ME1713
 ME1713.Superseded values are not recommended for survey control.
 ME1713
 ME1713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1713.See file dsdata.pdf to determine how the superseded data were derived.
 ME1713
 ME1713_MARKER: B = BOLT
 ME1713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1713+STABILITY: SURFACE MOTION
 ME1713
 ME1713  HISTORY     - Date     Condition        Report By
 ME1713  HISTORY     - UNK      MONUMENTED       IL1670
 ME1713  HISTORY     - 1947     GOOD             CGS
 ME1713  HISTORY     - 1974     GOOD             NGS
 ME1713  HISTORY     - 20091217 MARK NOT FOUND   GEOCAC
 ME1713
 ME1713                          STATION DESCRIPTION
 ME1713
 ME1713'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1713'0.6 MI N FROM WESTERN SPRINGS.
 ME1713'ABOUT 0.65 MILE NORTH ALONG WOLF ROAD FROM THE INTERSECTION
 ME1713'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT WESTERN
 ME1713'SPRINGS, IN THE SOUTHEAST QUARTER OF THE INTERSECTION OF U.S.
 ME1713'HIGHWAY 34, 41 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY
 ME1713'(OGDEN AVENUE), 25 FEET EAST OF THE CENTER LINE OF WOLF ROAD,
 ME1713'16.5 FEET NORTH-NORTHEAST OF A 14-INCH ELM TREE, 2.5 FEET WEST OF
 ME1713'THE WEST EDGE OF A NORTH-SOUTH SIDE WALK, ABOUT LEVEL WITH THE
 ME1713'HIGHWAY.  A COPPER BOLT SET IN THE TOP OF A CONCRETE POST
 ME1713'COVERED BY A 10-INCH IRON BOX COVER AND PROJECTING ABOUT 6 INCHES.
 ME1713
 ME1713                          STATION RECOVERY (1974)
 ME1713
 ME1713'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME1713'RECOVERED IN GOOD CONDITION.
 ME1713
 ME1713                          STATION RECOVERY (2009)
 ME1713
 ME1713'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1713'THIS PARTY LOCATED A SMALL PATCH OF BROKEN CONCRETE JUST NORTH OF A
 ME1713'TRAFFIC SIGNAL BASE IN THE SE QUADRANT OF THE INTERSECTION.  A BOLT
 ME1713'WAS NOT LOCATED, NOR WAS A BOX WITH COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3608 ***********************************************************************
 DP3608  DESIGNATION -  32 EV
 DP3608  PID         -  DP3608
 DP3608  STATE/COUNTY-  IL/FRANKLIN
 DP3608  COUNTRY     -  US
 DP3608  USGS QUAD   -  CHRISTOPHER (2018)
 DP3608
 DP3608                         *CURRENT SURVEY CONTROL
 DP3608  ______________________________________________________________________
 DP3608* NAD 83(1986) POSITION- 37 52 36.81   (N) 089 06 50.92   (W)   HD_HELD1
 DP3608* NAVD 88 ORTHO HEIGHT -   119.124 (meters)      390.83  (feet) ADJUSTED
 DP3608  ______________________________________________________________________
 DP3608  GEOID HEIGHT    -        -29.278 (meters)                     GEOID18
 DP3608  DYNAMIC HEIGHT  -        119.045 (meters)      390.57  (feet) COMP
 DP3608  MODELED GRAVITY -    979,960.2   (mgal)                       NAVD 88
 DP3608
 DP3608  VERT ORDER      -  SECOND    CLASS I
 DP3608
 DP3608.The horizontal coordinates were determined by differentially corrected
 DP3608.hand held GPS observations or other comparable positioning techniques
 DP3608.and have an estimated accuracy of +/- 3 meters.
 DP3608
 DP3608.The orthometric height was determined by differential leveling and
 DP3608.adjusted by the NATIONAL GEODETIC SURVEY
 DP3608.in July 2014.
 DP3608
 DP3608.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3608.GEOID18 height accuracy estimate available here.
 DP3608
 DP3608.Click photographs - Photos may exist for this station.
 DP3608
 DP3608.The dynamic height is computed by dividing the NAVD 88
 DP3608.geopotential number by the normal gravity value computed on the
 DP3608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3608.degrees latitude (g = 980.6199 gals.).
 DP3608
 DP3608.The modeled gravity was interpolated from observed gravity values.
 DP3608
 DP3608;                    North         East    Units  Estimated Accuracy
 DP3608;SPC IL E     -   134,598.1     231,306.1     MT  (+/- 3 meters HH1 GPS) 
 DP3608
 DP3608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1406394262(NAD 83)
 DP3608
 DP3608                          SUPERSEDED SURVEY CONTROL
 DP3608
 DP3608.No superseded survey control is available for this station.
 DP3608
 DP3608_MARKER: DB = BENCH MARK DISK
 DP3608_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DP3608_STAMPING: 32 EV 1966
 DP3608_MARK LOGO: USGS
 DP3608_PROJECTION: FLUSH
 DP3608_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3608_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3608+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3608
 DP3608  HISTORY     - Date     Condition        Report By
 DP3608  HISTORY     - 1966     MONUMENTED       USGS
 DP3608  HISTORY     - 20130926 GOOD             AMESC
 DP3608  HISTORY     - 20150810 GOOD             ILDT
 DP3608  HISTORY     - 20230622 GOOD             ILDT
 DP3608
 DP3608                          STATION DESCRIPTION
 DP3608
 DP3608'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3608'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH-SOUTHWEST OF
 DP3608'CHRISTOPHER, 7.0 MI (11.3 KM) EAST-SOUTHEAST OF ELKVILLE AND 7.0 MI
 DP3608'(11.2 KM) NORTHWEST OF HERRIN.
 DP3608'
 DP3608'TO REACH FROM THE POST OFFICE IN ROYALTON PROCEED SOUTH ALONG IL ROUTE
 DP3608'149 (MAIN STREET) FOR 200 FT (61.0 M) TO THIRD STREET AND STATION ON
 DP3608'THE LEFT.
 DP3608'
 DP3608'THE STATION IS IN A 6 INCH (15 CM) SQUARE CONCRETE POST IN THE
 DP3608'SOUTHEAST QUADRANT OF THE INTERSECTION OF MAIN STREET AND THIRD
 DP3608'STREET, 31.8 FT (9.7 M) SOUTH OF THE CENTERLINE OF THIRD STREET, 35.4
 DP3608'FT (10.8 M) EAST OF THE CENTERLINE OF MAIN STREET, 34.4 FT (10.5 M)
 DP3608'SOUTHEAST OF A SANITARY MAN HOLE, 17.0 FT (5.2 M) SOUTHEAST OF A POWER
 DP3608'POLE WITH LIGHT.
 DP3608
 DP3608                          STATION RECOVERY (2015)
 DP3608
 DP3608'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 DP3608'RECOVERED IN GOOD CONDITION.
 DP3608
 DP3608                          STATION RECOVERY (2023)
 DP3608
 DP3608'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3608'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0057 ***********************************************************************
 JC0057  DESIGNATION -  32 F
 JC0057  PID         -  JC0057
 JC0057  STATE/COUNTY-  IL/MADISON
 JC0057  COUNTRY     -  US
 JC0057  USGS QUAD   -  BETHALTO (2018)
 JC0057
 JC0057                         *CURRENT SURVEY CONTROL
 JC0057  ______________________________________________________________________
 JC0057* NAD 83(1986) POSITION- 38 56 42.     (N) 090 07 15.     (W)   SCALED
 JC0057* NAVD 88 ORTHO HEIGHT -   143.027 (meters)      469.25  (feet) ADJUSTED
 JC0057  ______________________________________________________________________
 JC0057  GEOID HEIGHT    -        -31.430 (meters)                     GEOID18
 JC0057  DYNAMIC HEIGHT  -        142.940 (meters)      468.96  (feet) COMP
 JC0057  MODELED GRAVITY -    980,019.3   (mgal)                       NAVD 88
 JC0057
 JC0057  VERT ORDER      -  SECOND    CLASS 0
 JC0057
 JC0057.The horizontal coordinates were scaled from a map and have
 JC0057.an estimated accuracy of +/- 6 seconds.
 JC0057
 JC0057.The orthometric height was determined by differential leveling and
 JC0057.adjusted by the NATIONAL GEODETIC SURVEY
 JC0057.in June 1991.
 JC0057
 JC0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0057.GEOID18 height accuracy estimate available here.
 JC0057
 JC0057.Click photographs - Photos may exist for this station.
 JC0057
 JC0057.The dynamic height is computed by dividing the NAVD 88
 JC0057.geopotential number by the normal gravity value computed on the
 JC0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0057.degrees latitude (g = 980.6199 gals.).
 JC0057
 JC0057.The modeled gravity was interpolated from observed gravity values.
 JC0057
 JC0057;                    North         East    Units  Estimated Accuracy
 JC0057;SPC IL W     -   252,870.      703,970.      MT  (+/- 180 meters Scaled)
 JC0057
 JC0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD495146(NAD 83)
 JC0057
 JC0057                          SUPERSEDED SURVEY CONTROL
 JC0057
 JC0057  NGVD 29 (??/??/92)  143.159  (m)          469.68   (f) ADJ UNCH    2 0
 JC0057
 JC0057.Superseded values are not recommended for survey control.
 JC0057
 JC0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0057.See file dsdata.pdf to determine how the superseded data were derived.
 JC0057
 JC0057_MARKER: DD = SURVEY DISK
 JC0057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0057_STAMPING: PRIM TRAV STA NO 52 F 1925
 JC0057_MARK LOGO: USGS
 JC0057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0057+STABILITY: SURFACE MOTION
 JC0057
 JC0057  HISTORY     - Date     Condition        Report By
 JC0057  HISTORY     - 1925     MONUMENTED       USGS
 JC0057  HISTORY     - 1935     GOOD             CGS
 JC0057  HISTORY     - 19911201 GOOD             USGS
 JC0057
 JC0057                          STATION DESCRIPTION
 JC0057
 JC0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0057'4.5 MI N FROM EAST ALTON.
 JC0057'4.5 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JC0057'FROM THE STATION AT EAST ALTON, MADISON COUNTY, AT WOODS, 25
 JC0057'YARDS EAST OF THE CENTERLINE OF THE TRACK, 6 YARDS NORTH OF A
 JC0057'FARM-ROAD CROSSING, AND AT A FENCE LINE.  A UNITED STATES
 JC0057'GEOLOGICAL SURVEY STANDARD DISK, STAMPED 32 F 1925 AND SET IN
 JC0057'THE TOP OF A CONCRETE POST.
 JC0057
 JC0057                          STATION RECOVERY (1991)
 JC0057
 JC0057'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1991 (GDW)
 JC0057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0926 ***********************************************************************
 NH0926  DESIGNATION -  32 MDD
 NH0926  PID         -  NH0926
 NH0926  STATE/COUNTY-  IL/CARROLL
 NH0926  COUNTRY     -  US
 NH0926  USGS QUAD   -  LORAN (2018)
 NH0926
 NH0926                         *CURRENT SURVEY CONTROL
 NH0926  ______________________________________________________________________
 NH0926* NAD 83(1986) POSITION- 42 09 33.     (N) 089 59 17.     (W)   SCALED
 NH0926* NAVD 88 ORTHO HEIGHT -   197.506 (meters)      647.98  (feet) ADJUSTED
 NH0926  ______________________________________________________________________
 NH0926  GEOID HEIGHT    -        -33.162 (meters)                     GEOID18
 NH0926  DYNAMIC HEIGHT  -        197.439 (meters)      647.76  (feet) COMP
 NH0926  MODELED GRAVITY -    980,279.2   (mgal)                       NAVD 88
 NH0926
 NH0926  VERT ORDER      -  THIRD
 NH0926
 NH0926.The horizontal coordinates were scaled from a map and have
 NH0926.an estimated accuracy of +/- 6 seconds.
 NH0926
 NH0926.The orthometric height was determined by differential leveling and
 NH0926.adjusted by the NATIONAL GEODETIC SURVEY
 NH0926.in June 1991.
 NH0926
 NH0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0926.GEOID18 height accuracy estimate available here.
 NH0926
 NH0926.Click photographs - Photos may exist for this station.
 NH0926
 NH0926.The dynamic height is computed by dividing the NAVD 88
 NH0926.geopotential number by the normal gravity value computed on the
 NH0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0926.degrees latitude (g = 980.6199 gals.).
 NH0926
 NH0926.The modeled gravity was interpolated from observed gravity values.
 NH0926
 NH0926;                    North         East    Units  Estimated Accuracy
 NH0926;SPC IL W     -   609,780.      714,760.      MT  (+/- 180 meters Scaled)
 NH0926
 NH0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM531717(NAD 83)
 NH0926
 NH0926                          SUPERSEDED SURVEY CONTROL
 NH0926
 NH0926.No superseded survey control is available for this station.
 NH0926
 NH0926_MARKER: DB = BENCH MARK DISK
 NH0926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0926_STAMPING: 32 MDD 1967
 NH0926_MARK LOGO: USGS
 NH0926_PROJECTION: FLUSH
 NH0926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0926+STABILITY: SURFACE MOTION
 NH0926
 NH0926  HISTORY     - Date     Condition        Report By
 NH0926  HISTORY     - 1967     MONUMENTED       USGS
 NH0926  HISTORY     - 19950624 MARK NOT FOUND   USPSQD
 NH0926  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0926  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NH0926
 NH0926                          STATION DESCRIPTION
 NH0926
 NH0926'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0926'6.6 KM (4.10 MI) NNW FROM MT CARROLL.
 NH0926'MT. CARROLL, 4.0 MI NORTH AND 0.5 MI WEST OF, NEAR THE CENTER OF SEC-
 NH0926'TION 13, T. 25 N., R. 4 E., 213 FT NORTH AND 27 FT WEST OF HWY. 78 AT
 NH0926'GRAVEL RD. WEST, 2.0 FT NORTH OF A POWER POLE, 0.5 FT EAST OF A WIT-
 NH0926'NESS SIGN ON A STEEL POST, IN THE TOP OF A CONCRETE POST , A STANDARD
 NH0926'TABLET STAMPED 32 MDD 1967
 NH0926
 NH0926                          STATION RECOVERY (1995)
 NH0926
 NH0926'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0926'MARK NOT FOUND.
 NH0926
 NH0926                          STATION RECOVERY (2001)
 NH0926
 NH0926'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0926'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0926
 NH0926                          STATION RECOVERY (2003)
 NH0926
 NH0926'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0926'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1849 ***********************************************************************
 LB1849  DESIGNATION -  32.878
 LB1849  PID         -  LB1849
 LB1849  STATE/COUNTY-  IL/VERMILION
 LB1849  COUNTRY     -  US
 LB1849  USGS QUAD   -  DANVILLE NE (2018)
 LB1849
 LB1849                         *CURRENT SURVEY CONTROL
 LB1849  ______________________________________________________________________
 LB1849* NAD 83(1986) POSITION- 40 08 19.     (N) 087 37 24.     (W)   SCALED
 LB1849* NAVD 88 ORTHO HEIGHT -   184.444 (meters)      605.13  (feet) ADJUSTED
 LB1849  ______________________________________________________________________
 LB1849  GEOID HEIGHT    -        -32.531 (meters)                     GEOID18
 LB1849  DYNAMIC HEIGHT  -        184.353 (meters)      604.83  (feet) COMP
 LB1849  MODELED GRAVITY -    980,127.7   (mgal)                       NAVD 88
 LB1849
 LB1849  VERT ORDER      -  FIRST     CLASS II
 LB1849
 LB1849.The horizontal coordinates were scaled from a map and have
 LB1849.an estimated accuracy of +/- 6 seconds.
 LB1849
 LB1849.The orthometric height was determined by differential leveling and
 LB1849.adjusted by the NATIONAL GEODETIC SURVEY
 LB1849.in June 1991.
 LB1849
 LB1849.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1849.GEOID18 height accuracy estimate available here.
 LB1849
 LB1849.Click photographs - Photos may exist for this station.
 LB1849
 LB1849.The dynamic height is computed by dividing the NAVD 88
 LB1849.geopotential number by the normal gravity value computed on the
 LB1849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1849.degrees latitude (g = 980.6199 gals.).
 LB1849
 LB1849.The modeled gravity was interpolated from observed gravity values.
 LB1849
 LB1849;                    North         East    Units  Estimated Accuracy
 LB1849;SPC IL E     -   385,630.      360,510.      MT  (+/- 180 meters Scaled)
 LB1849
 LB1849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK469433(NAD 83)
 LB1849
 LB1849                          SUPERSEDED SURVEY CONTROL
 LB1849
 LB1849  NGVD 29 (??/??/92)  184.488  (m)          605.27   (f) ADJ UNCH    1 2
 LB1849
 LB1849.Superseded values are not recommended for survey control.
 LB1849
 LB1849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1849.See file dsdata.pdf to determine how the superseded data were derived.
 LB1849
 LB1849_MARKER: X = CHISELED CROSS
 LB1849_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1849_SP_SET: BRIDGE ABUTMENT
 LB1849_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1849
 LB1849  HISTORY     - Date     Condition        Report By
 LB1849  HISTORY     - UNK      MONUMENTED       NYCRR
 LB1849  HISTORY     - 1935     GOOD             CGS
 LB1849
 LB1849                          STATION DESCRIPTION
 LB1849
 LB1849'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1849'AT DANVILLE.
 LB1849'AT DANVILLE, VERMILION COUNTY, 0.4 MILE NORTHEAST OF THE NEW
 LB1849'YORK CENTRAL RAILROAD STATION, AT BRIDGE 128.07 OVER FAIRCHILD
 LB1849'STREET, ON THE TOP OF THE WEST END OF THE SOUTH ABUTMENT, 8.2 FEET
 LB1849'WEST OF THE WEST RAIL OF THE SOUTHBOUND TRACK, AND ABOUT 1 FOOT
 LB1849'LOWER THAN THE RAIL.  A CHISELED CROSS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1634 ***********************************************************************
 ME1634  DESIGNATION -  321
 ME1634  PID         -  ME1634
 ME1634  STATE/COUNTY-  IL/COOK
 ME1634  COUNTRY     -  US
 ME1634  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1634
 ME1634                         *CURRENT SURVEY CONTROL
 ME1634  ______________________________________________________________________
 ME1634* NAD 83(1986) POSITION- 41 54 35.     (N) 087 41 17.     (W)   SCALED
 ME1634* NAVD 88 ORTHO HEIGHT -   181.618 (meters)      595.86  (feet) ADJUSTED
 ME1634  ______________________________________________________________________
 ME1634  GEOID HEIGHT    -        -33.621 (meters)                     GEOID18
 ME1634  DYNAMIC HEIGHT  -        181.557 (meters)      595.66  (feet) COMP
 ME1634  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 ME1634
 ME1634  VERT ORDER      -  FIRST     CLASS I
 ME1634
 ME1634.The horizontal coordinates were scaled from a map and have
 ME1634.an estimated accuracy of +/- 6 seconds.
 ME1634
 ME1634.The orthometric height was determined by differential leveling and
 ME1634.adjusted by the NATIONAL GEODETIC SURVEY
 ME1634.in June 1991.
 ME1634
 ME1634.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1634.GEOID18 height accuracy estimate available here.
 ME1634
 ME1634.Click photographs - Photos may exist for this station.
 ME1634
 ME1634.The dynamic height is computed by dividing the NAVD 88
 ME1634.geopotential number by the normal gravity value computed on the
 ME1634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1634.degrees latitude (g = 980.6199 gals.).
 ME1634
 ME1634.The modeled gravity was interpolated from observed gravity values.
 ME1634
 ME1634;                    North         East    Units  Estimated Accuracy
 ME1634;SPC IL E     -   582,280.      353,540.      MT  (+/- 180 meters Scaled)
 ME1634
 ME1634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM429399(NAD 83)
 ME1634
 ME1634                          SUPERSEDED SURVEY CONTROL
 ME1634
 ME1634  NGVD 29 (??/??/92)  181.704  (m)          596.14   (f) ADJ UNCH    1 1
 ME1634
 ME1634.Superseded values are not recommended for survey control.
 ME1634
 ME1634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1634.See file dsdata.pdf to determine how the superseded data were derived.
 ME1634
 ME1634_MARKER: B = BOLT
 ME1634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1634_PROJECTION: RECESSED 3 CENTIMETERS
 ME1634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1634+STABILITY: SURFACE MOTION
 ME1634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1634+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 ME1634
 ME1634  HISTORY     - Date     Condition        Report By
 ME1634  HISTORY     - UNK      MONUMENTED       IL1670
 ME1634  HISTORY     - 1969     GOOD             CGS
 ME1634  HISTORY     - 1971     GOOD             NGS
 ME1634  HISTORY     - 1977     GOOD             NGS
 ME1634  HISTORY     - 1987     GOOD             USPSQD
 ME1634  HISTORY     - 1989     GOOD             USPSQD
 ME1634  HISTORY     - 20131207 GOOD             GEOCAC
 ME1634  HISTORY     - 20161020 GOOD             CWA
 ME1634
 ME1634                          STATION DESCRIPTION
 ME1634
 ME1634'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1634'6.3 MI NW FROM CHICAGO.
 ME1634'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1634'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1634'LAKE SHORE DRIVE, THENCE 3.25 MILES WEST ALONG W. NORTH AVENUE,
 ME1634'67 FEET SOUTH OF THE SOUTH CURB OF THE AVENUE, 8 FEET EAST
 ME1634'OF THE EAST CURB OF N. ARTESIAN AVENUE, 3 FEET WEST OF THE WEST
 ME1634'EDGE OF A SIDEWALK, ABOUT LEVEL WITH THE SIDEWALK, AND SET IN
 ME1634'THE TOP OF A CONCRETE POST WHICH IS ENCASED IN A 10-INCH SQUARE
 ME1634'IRON BOX WITH AN IRON LID.
 ME1634
 ME1634                          STATION RECOVERY (1971)
 ME1634
 ME1634'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1634'RECOVERED IN GOOD CONDITION.
 ME1634
 ME1634                          STATION RECOVERY (1977)
 ME1634
 ME1634'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1634'RECOVERED IN GOOD CONDITION.
 ME1634
 ME1634                          STATION RECOVERY (1987)
 ME1634
 ME1634'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1634'RECOVERED IN GOOD CONDITION.
 ME1634
 ME1634                          STATION RECOVERY (1989)
 ME1634
 ME1634'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1634'RECOVERED IN GOOD CONDITION.
 ME1634
 ME1634                          STATION RECOVERY (2013)
 ME1634
 ME1634'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME1634'LID OF THE IRON BOX IS GONE. MARK IS IN GOOD CONDITION.
 ME1634
 ME1634                          STATION RECOVERY (2016)
 ME1634
 ME1634'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 ME1634'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 ME1634'
 ME1634'NOTE-THIS MARK IS ALSO KNOWN AS CITY OF CHICAGO STANDARD BENCH MARK
 ME1634'321.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2525 ***********************************************************************
 DP2525  DESIGNATION -  325
 DP2525  PID         -  DP2525
 DP2525  STATE/COUNTY-  IL/COOK
 DP2525  COUNTRY     -  US
 DP2525  USGS QUAD   -  LAKE CALUMET (2018)
 DP2525
 DP2525                         *CURRENT SURVEY CONTROL
 DP2525  ______________________________________________________________________
 DP2525* NAD 83(1986) POSITION- 41 44 16.4    (N) 087 35 04.2    (W)   HD_HELD2
 DP2525* NAVD 88 ORTHO HEIGHT -   177.740 (meters)      583.14  (feet) ADJUSTED
 DP2525  ______________________________________________________________________
 DP2525  GEOID HEIGHT    -        -33.515 (meters)                     GEOID18
 DP2525  DYNAMIC HEIGHT  -        177.678 (meters)      582.93  (feet) COMP
 DP2525  MODELED GRAVITY -    980,268.3   (mgal)                       NAVD 88
 DP2525
 DP2525  VERT ORDER      -  SECOND    CLASS I
 DP2525
 DP2525.The horizontal coordinates were established by autonomous hand held GPS
 DP2525.observations and have an estimated accuracy of +/- 10 meters.
 DP2525
 DP2525.The orthometric height was determined by differential leveling and
 DP2525.adjusted by the NATIONAL GEODETIC SURVEY
 DP2525.in May 2014.
 DP2525
 DP2525.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2525.GEOID18 height accuracy estimate available here.
 DP2525
 DP2525.Click photographs - Photos may exist for this station.
 DP2525
 DP2525.The dynamic height is computed by dividing the NAVD 88
 DP2525.geopotential number by the normal gravity value computed on the
 DP2525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2525.degrees latitude (g = 980.6199 gals.).
 DP2525
 DP2525.The modeled gravity was interpolated from observed gravity values.
 DP2525
 DP2525;                    North         East    Units  Estimated Accuracy
 DP2525;SPC IL E     -   563,261.      362,294.      MT  (+/- 10 meters HH2 GPS)
 DP2525
 DP2525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5139420840(NAD 83)
 DP2525
 DP2525                          SUPERSEDED SURVEY CONTROL
 DP2525
 DP2525.No superseded survey control is available for this station.
 DP2525
 DP2525_MARKER: Z = SEE DESCRIPTION
 DP2525_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DP2525_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2525_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP2525_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP2525+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2014
 DP2525
 DP2525  HISTORY     - Date     Condition        Report By
 DP2525  HISTORY     - UNK      MONUMENTED
 DP2525  HISTORY     - 20140320 GOOD             PATRIC
 DP2525
 DP2525                          STATION DESCRIPTION
 DP2525
 DP2525'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP2525'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH-SOUTHEAST OF
 DP2525'CHICAGO, 7.4 MI (11.9 KM) NORTHEAST OF BLUE ISLAND AND 4.3 MI (6.9 KM)
 DP2525'SOUTHEAST OF ENGLEWOOD.
 DP2525'
 DP2525'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12 WITH STONEY
 DP2525'ISLAND AVENUE IN CHICAGO, IL GO NORTH ON STONEY ISLAND AVENUE FOR 1.1
 DP2525'MI (1.8 KM) TO 86TH PLACE AND THE STATION ON THE RIGHT.
 DP2525'
 DP2525'THE STATION IS LOCATED 176 FT (53.6 M) EAST OF EDGE OF PAVEMENT OF
 DP2525'STONEY ISLAND AVENUE, 23 FT (7.0 M) NORTH OF THE CENTERLINE OF 86TH
 DP2525'PLACE, 21 FT (6.4 M) EAST OF THE EDGE OF AN ALLEY AND 2.5 FT (0.8 M)
 DP2525'SOUTH OF A SIDEWALK.
 DP2525'
 DP2525'THE MONUMENT IS A 1 INCH (3 CM) IRON ROD SET IN A 10X10 INCH (25 CM)
 DP2525'CAST IRON VAULT WITH LID.  THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0773 ***********************************************************************
 HB0773  DESIGNATION -  326
 HB0773  PID         -  HB0773
 HB0773  STATE/COUNTY-  IL/ALEXANDER
 HB0773  COUNTRY     -  US
 HB0773  USGS QUAD   -  CACHE (2018)
 HB0773
 HB0773                         *CURRENT SURVEY CONTROL
 HB0773  ______________________________________________________________________
 HB0773* NAD 83(1986) POSITION- 37 06 07.     (N) 089 15 48.     (W)   SCALED
 HB0773* NAVD 88 ORTHO HEIGHT -    99.134 (meters)      325.24  (feet) ADJUSTED
 HB0773  ______________________________________________________________________
 HB0773  GEOID HEIGHT    -        -28.193 (meters)                     GEOID18
 HB0773  DYNAMIC HEIGHT  -         99.062 (meters)      325.01  (feet) COMP
 HB0773  MODELED GRAVITY -    979,906.5   (mgal)                       NAVD 88
 HB0773
 HB0773  VERT ORDER      -  SECOND    CLASS 0
 HB0773
 HB0773.The horizontal coordinates were scaled from a map and have
 HB0773.an estimated accuracy of +/- 6 seconds.
 HB0773
 HB0773.The orthometric height was determined by differential leveling and
 HB0773.adjusted by the NATIONAL GEODETIC SURVEY
 HB0773.in June 1991.
 HB0773
 HB0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0773.GEOID18 height accuracy estimate available here.
 HB0773
 HB0773.Click photographs - Photos may exist for this station.
 HB0773
 HB0773.The dynamic height is computed by dividing the NAVD 88
 HB0773.geopotential number by the normal gravity value computed on the
 HB0773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0773.degrees latitude (g = 980.6199 gals.).
 HB0773
 HB0773.The modeled gravity was interpolated from observed gravity values.
 HB0773
 HB0773;                    North         East    Units  Estimated Accuracy
 HB0773;SPC IL W     -    48,680.      780,300.      MT  (+/- 180 meters Scaled)
 HB0773
 HB0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG988085(NAD 83)
 HB0773
 HB0773                          SUPERSEDED SURVEY CONTROL
 HB0773
 HB0773  NGVD 29 (11/26/84)   99.026  (m)          324.89   (f) ADJUSTED    2 0
 HB0773
 HB0773.Superseded values are not recommended for survey control.
 HB0773
 HB0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0773.See file dsdata.pdf to determine how the superseded data were derived.
 HB0773
 HB0773_MARKER: P = PIPE CAP
 HB0773_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0773_STAMPING: 326 1916
 HB0773_MARK LOGO: USGS
 HB0773_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0773_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0773
 HB0773  HISTORY     - Date     Condition        Report By
 HB0773  HISTORY     - 1916     MONUMENTED       USGS
 HB0773  HISTORY     - 1935     GOOD             CGS
 HB0773  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0773
 HB0773                          STATION DESCRIPTION
 HB0773
 HB0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0773'AT CACHE.
 HB0773'AT CACHE, ALEXANDER COUNTY, 110 FEET NORTHWEST OF THE CROSSING
 HB0773'OF THE ILLINOIS CENTRAL RAILROAD AND THE GULF, MOBILE AND OHIO
 HB0773'RAILROAD, 25 FEET WEST OF THE CORNER OF THE RIGHT-OF-WAY FENCES,
 HB0773'5 FEET WEST OF THE GULF, MOBILE AND OHIO RAILROAD STATION, AND AT
 HB0773'THE ILLINOIS CENTRAL NORTH RIGHT-OF-WAY FENCE.  A UNITED STATES
 HB0773'GEOLOGICAL SURVEY STANDARD CAP, STAMPED 326 1916 AND RIVETED ON
 HB0773'TOP OF A 3-1/2-INCH IRON PIPE.
 HB0773
 HB0773                          STATION RECOVERY (2002)
 HB0773
 HB0773'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0773'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2527 ***********************************************************************
 DP2527  DESIGNATION -  326
 DP2527  PID         -  DP2527
 DP2527  STATE/COUNTY-  IL/COOK
 DP2527  COUNTRY     -  US
 DP2527  USGS QUAD   -  LAKE CALUMET (2018)
 DP2527
 DP2527                         *CURRENT SURVEY CONTROL
 DP2527  ______________________________________________________________________
 DP2527* NAD 83(1986) POSITION- 41 44 41.6    (N) 087 34 29.1    (W)   HD_HELD2
 DP2527* NAVD 88 ORTHO HEIGHT -   178.436 (meters)      585.42  (feet) ADJUSTED
 DP2527  ______________________________________________________________________
 DP2527  GEOID HEIGHT    -        -33.519 (meters)                     GEOID18
 DP2527  DYNAMIC HEIGHT  -        178.373 (meters)      585.21  (feet) COMP
 DP2527  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 DP2527
 DP2527  VERT ORDER      -  SECOND    CLASS I
 DP2527
 DP2527.The horizontal coordinates were established by autonomous hand held GPS
 DP2527.observations and have an estimated accuracy of +/- 10 meters.
 DP2527
 DP2527.The orthometric height was determined by differential leveling and
 DP2527.adjusted by the NATIONAL GEODETIC SURVEY
 DP2527.in May 2014.
 DP2527
 DP2527.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2527.GEOID18 height accuracy estimate available here.
 DP2527
 DP2527.Click photographs - Photos may exist for this station.
 DP2527
 DP2527.The dynamic height is computed by dividing the NAVD 88
 DP2527.geopotential number by the normal gravity value computed on the
 DP2527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2527.degrees latitude (g = 980.6199 gals.).
 DP2527
 DP2527.The modeled gravity was interpolated from observed gravity values.
 DP2527
 DP2527;                    North         East    Units  Estimated Accuracy
 DP2527;SPC IL E     -   564,046.      363,098.      MT  (+/- 10 meters HH2 GPS)
 DP2527
 DP2527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5221021611(NAD 83)
 DP2527
 DP2527                          SUPERSEDED SURVEY CONTROL
 DP2527
 DP2527.No superseded survey control is available for this station.
 DP2527
 DP2527_MARKER: Z = SEE DESCRIPTION
 DP2527_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DP2527_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2527_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP2527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2527+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2014
 DP2527
 DP2527  HISTORY     - Date     Condition        Report By
 DP2527  HISTORY     - UNK      MONUMENTED
 DP2527  HISTORY     - 20140320 GOOD             PATRIC
 DP2527
 DP2527                          STATION DESCRIPTION
 DP2527
 DP2527'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP2527'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH-SOUTHEAST OF
 DP2527'CHICAGO, 8.1 MI (13.0 KM) NORTHEAST OF BLUE ISLAND AND 4.4 MI (7.1 KM)
 DP2527'EAST-SOUTHEAST OF ENGLEWOOD.
 DP2527'
 DP2527'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 41 WITH 83RD
 DP2527'STREET IN CHICAGO, IL GO WEST ON 83RD STREET FOR 1.4 MI (2.3 KM) TO
 DP2527'CHAPPEL AVENUE THE STATION ON THE RIGHT.
 DP2527'
 DP2527'THE STATION IS LOCATED 192 FT (58.5 M) NORTH OF THE CENTERLINE OF 83RD
 DP2527'STREET, 23 FT (7.0 M) WEST OF THE CENTERLINE OF CHAPPEL AVENUE, 19 FT
 DP2527'(5.8 M) NORTH OF THE EDGE OF PAVEMENT OF AN ALLEY AND 4 FT (1.2 M)
 DP2527'EAST OF A SIDEWALK.
 DP2527'
 DP2527'THE MONUMENT IS A 1 INCH (3 CM) IRON ROD SET IN A 8X8 INCH (20 CM)
 DP2527'CAST IRON VAULT WITH LID.  THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2526 ***********************************************************************
 DP2526  DESIGNATION -  327
 DP2526  PID         -  DP2526
 DP2526  STATE/COUNTY-  IL/COOK
 DP2526  COUNTRY     -  US
 DP2526  USGS QUAD   -  LAKE CALUMET (2018)
 DP2526
 DP2526                         *CURRENT SURVEY CONTROL
 DP2526  ______________________________________________________________________
 DP2526* NAD 83(1986) POSITION- 41 44 45.5    (N) 087 35 40.1    (W)   HD_HELD2
 DP2526* NAVD 88 ORTHO HEIGHT -   178.238 (meters)      584.77  (feet) ADJUSTED
 DP2526  ______________________________________________________________________
 DP2526  GEOID HEIGHT    -        -33.514 (meters)                     GEOID18
 DP2526  DYNAMIC HEIGHT  -        178.175 (meters)      584.56  (feet) COMP
 DP2526  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 DP2526
 DP2526  VERT ORDER      -  SECOND    CLASS I
 DP2526
 DP2526.The horizontal coordinates were established by autonomous hand held GPS
 DP2526.observations and have an estimated accuracy of +/- 10 meters.
 DP2526
 DP2526.The orthometric height was determined by differential leveling and
 DP2526.adjusted by the NATIONAL GEODETIC SURVEY
 DP2526.in May 2014.
 DP2526
 DP2526.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2526.GEOID18 height accuracy estimate available here.
 DP2526
 DP2526.Click photographs - Photos may exist for this station.
 DP2526
 DP2526.The dynamic height is computed by dividing the NAVD 88
 DP2526.geopotential number by the normal gravity value computed on the
 DP2526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2526.degrees latitude (g = 980.6199 gals.).
 DP2526
 DP2526.The modeled gravity was interpolated from observed gravity values.
 DP2526
 DP2526;                    North         East    Units  Estimated Accuracy
 DP2526;SPC IL E     -   564,152.      361,457.      MT  (+/- 10 meters HH2 GPS)
 DP2526
 DP2526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5057121743(NAD 83)
 DP2526
 DP2526                          SUPERSEDED SURVEY CONTROL
 DP2526
 DP2526.No superseded survey control is available for this station.
 DP2526
 DP2526_MARKER: Z = SEE DESCRIPTION
 DP2526_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DP2526_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2526_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP2526_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP2526+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2014
 DP2526
 DP2526  HISTORY     - Date     Condition        Report By
 DP2526  HISTORY     - UNK      MONUMENTED
 DP2526  HISTORY     - 20140320 GOOD             PATRIC
 DP2526
 DP2526                          STATION DESCRIPTION
 DP2526
 DP2526'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP2526'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH-SOUTHEAST OF
 DP2526'CHICAGO, 7.6 MI (12.2 KM) NORTHEAST OF BLUE ISLAND AND 3.5 MI (5.6 KM)
 DP2526'SOUTHEAST OF ENGLEWOOD.
 DP2526'
 DP2526'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12 WITH STONEY
 DP2526'ISLAND AVENUE IN CHICAGO, IL GO NORTH ON STONEY ISLAND AVENUE FOR 1.6
 DP2526'MI (2.6 KM) TO 82ND STREET.  TURN LEFT AND GO WEST ON 82ND STREET FOR
 DP2526'0.4 MI (0.6 KM) TO AVALON AVENUE AND THE STATION ON THE RIGHT.
 DP2526'
 DP2526'THE STATION IS LOCATED 88 FT (26.8 M) WEST OF THE CENTERLINE OF AVALON
 DP2526'AVENUE, 18 FT (5.5 M) NORTH OF THE CENTERLINE OF 82ND STREET AND 10 FT
 DP2526'(3.0 M) SOUTH OF A SIDEWALK.
 DP2526'
 DP2526'THE MONUMENT IS A 1 INCH (3 CM) IRON ROD SET IN A 8X8 INCH (20 CM)
 DP2526'CAST IRON VAULT WITH LID.  THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6909 ***********************************************************************
 DM6909  DESIGNATION -  32H
 DM6909  PID         -  DM6909
 DM6909  STATE/COUNTY-  IL/JASPER
 DM6909  COUNTRY     -  US
 DM6909  USGS QUAD   -  WOODBURY (2018)
 DM6909
 DM6909                         *CURRENT SURVEY CONTROL
 DM6909  ______________________________________________________________________
 DM6909* NAD 83(2011) POSITION- 39 09 21.73881(N) 088 15 40.39407(W)   ADJUSTED
 DM6909* NAD 83(2011) ELLIP HT-   146.309 (meters)        (06/27/12)   ADJUSTED
 DM6909* NAD 83(2011) EPOCH   -  2010.00
 DM6909* NAVD 88 ORTHO HEIGHT -   178.3   (meters)      585.    (feet) GPS OBS
 DM6909  ______________________________________________________________________
 DM6909  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6909  GEOID HEIGHT    -        -31.934 (meters)                     GEOID09
 DM6909  GEOID HEIGHT    -        -31.962 (meters)                     GEOID18
 DM6909  NAD 83(2011) X  -    150,273.190 (meters)                     COMP
 DM6909  NAD 83(2011) Y  - -4,950,240.423 (meters)                     COMP
 DM6909  NAD 83(2011) Z  -  4,005,856.989 (meters)                     COMP
 DM6909  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 DM6909
 DM6909  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6909  Standards:
 DM6909         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6909            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6909  -------------------------------------------------------------------
 DM6909  NETWORK    0.76   1.10           0.34   0.27   0.56      0.11219852
 DM6909  -------------------------------------------------------------------
 DM6909  Click here for local accuracies and other accuracy information.
 DM6909
 DM6909.The horizontal coordinates were established by GPS observations
 DM6909.and adjusted by the National Geodetic Survey in June 2012.
 DM6909
 DM6909.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6909.been affixed to the stable North American tectonic plate. See 
 DM6909.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6909
 DM6909.The horizontal coordinates are valid at the epoch date displayed above
 DM6909.which is a decimal equivalence of Year/Month/Day.
 DM6909
 DM6909.The orthometric height was determined by GPS observations and a
 DM6909.high-resolution geoid model.
 DM6909
 DM6909.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6909.GEOID18 height accuracy estimate available here.
 DM6909
 DM6909.Click photographs - Photos may exist for this station.
 DM6909
 DM6909.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6909
 DM6909.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6909
 DM6909.The ellipsoidal height was determined by GPS observations
 DM6909.and is referenced to NAD 83.
 DM6909
 DM6909. The following values were computed from the NAD 83(2011) position.
 DM6909
 DM6909;                    North         East     Units Scale Factor Converg.
 DM6909;SPC IL E     -   276,303.014   306,232.969   MT  0.99997548   +0 02 43.9
 DM6909;SPC IL E     -   906,504.14  1,004,699.33   sFT  0.99997548   +0 02 43.9
 DM6909;UTM  16      - 4,334,849.979   391,027.175   MT  0.99974622   -0 47 47.2
 DM6909
 DM6909!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6909!SPC IL E     -   0.99997705  x   0.99997548  =   0.99995253
 DM6909!UTM  16      -   0.99997705  x   0.99974622  =   0.99972327
 DM6909
 DM6909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9102734849(NAD 83)
 DM6909
 DM6909                          SUPERSEDED SURVEY CONTROL
 DM6909
 DM6909  NAD 83(2007)-  39 09 21.73887(N)    088 15 40.39518(W) AD(2002.00) 1
 DM6909  ELLIP H (06/09/11)  146.327  (m)                       GP(2002.00) 3 2
 DM6909
 DM6909.Superseded values are not recommended for survey control.
 DM6909
 DM6909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6909.See file dsdata.pdf to determine how the superseded data were derived.
 DM6909
 DM6909_MARKER: DD = SURVEY DISK
 DM6909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6909_STAMPING: 32H 1929
 DM6909_MARK LOGO: USGS
 DM6909_PROJECTION: RECESSED
 DM6909_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6909+STABILITY: SURFACE MOTION
 DM6909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6909+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2024
 DM6909
 DM6909  HISTORY     - Date     Condition        Report By
 DM6909  HISTORY     - 19290101 MONUMENTED       USGS
 DM6909  HISTORY     - 20240416 GOOD             ILDT
 DM6909
 DM6909                          STATION DESCRIPTION
 DM6909
 DM6909'DESCRIBED BY US GEOLOGICAL SURVEY 1929
 DM6909'THE STATION IS 6.4 MI (10.3 KM) EAST OF MONTROSE AND 6.1 MI (9.8 KM)
 DM6909'WEST OF HIDALGO.
 DM6909'
 DM6909'TO REACH THE STATION FROM THE INTERSECTION OF IL 130 AND E HARRISON ST
 DM6909'IN HIDALGO, GO WEST ALONG E HARRISON ST (TURN INTO E 2100 AVE) FOR 6.4
 DM6909'MI (10.3 KM) TO CR N 600TH ST. THE STATION IS LOCATED IN THE SOUTHWEST
 DM6909'QUADRANT OF INTERSECTION.  THE STATION IS 50.4' SOUTH OF THE
 DM6909'CENTERLINE CR E 2100 AVENUE AND 21.8' EAST OF THE CENTERLINE CR N
 DM6909'600TH ST. THE STATION IS A BRONZE DISK SET IN CONCRETE STAMPED 32H
 DM6909'1929.
 DM6909
 DM6909                          STATION RECOVERY (2024)
 DM6909
 DM6909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (ZL)
 DM6909'THE MARK IS IN SE QUAD OF THE INTERSECTION IN TOO CONCRETE HEADWALL.
 DM6909'50 FT (15.2 M) SOUTH OF THE CENTERLINE 2100N, 22 FT (6.7 M) EAST OF
 DM6909'THE CENTERLINE 600E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1632 ***********************************************************************
 ME1632  DESIGNATION -  33
 ME1632  PID         -  ME1632
 ME1632  STATE/COUNTY-  IL/COOK
 ME1632  COUNTRY     -  US
 ME1632  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1632
 ME1632                         *CURRENT SURVEY CONTROL
 ME1632  ______________________________________________________________________
 ME1632* NAD 83(2011) POSITION- 41 54 37.93143(N) 087 39 59.58425(W)   ADJUSTED
 ME1632* NAD 83(2011) ELLIP HT-   146.918 (meters)        (06/27/12)   ADJUSTED
 ME1632* NAD 83(2011) EPOCH   -  2010.00
 ME1632* NAVD 88 ORTHO HEIGHT -   180.540 (meters)      592.32  (feet) ADJUSTED
 ME1632  ______________________________________________________________________
 ME1632  GEOID HEIGHT    -        -33.628 (meters)                     GEOID18
 ME1632  NAD 83(2011) X  -    193,549.508 (meters)                     COMP
 ME1632  NAD 83(2011) Y  - -4,749,809.808 (meters)                     COMP
 ME1632  NAD 83(2011) Z  -  4,238,312.209 (meters)                     COMP
 ME1632  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 ME1632  DYNAMIC HEIGHT  -        180.479 (meters)      592.12  (feet) COMP
 ME1632  MODELED GRAVITY -    980,280.3   (mgal)                       NAVD 88
 ME1632
 ME1632  VERT ORDER      -  FIRST     CLASS 0
 ME1632
 ME1632  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1632  Standards:
 ME1632         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1632            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1632  -------------------------------------------------------------------
 ME1632  NETWORK    1.91   2.78           0.95   0.40   1.42      0.03009802
 ME1632  -------------------------------------------------------------------
 ME1632  Click here for local accuracies and other accuracy information.
 ME1632
 ME1632.The horizontal coordinates were established by GPS observations
 ME1632.and adjusted by the National Geodetic Survey in June 2012.
 ME1632
 ME1632.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1632.been affixed to the stable North American tectonic plate. See 
 ME1632.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1632
 ME1632.The horizontal coordinates are valid at the epoch date displayed above
 ME1632.which is a decimal equivalence of Year/Month/Day.
 ME1632
 ME1632.The orthometric height was determined by differential leveling and
 ME1632.adjusted by the NATIONAL GEODETIC SURVEY
 ME1632.in June 1991.
 ME1632
 ME1632.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1632.GEOID18 height accuracy estimate available here.
 ME1632
 ME1632.Click photographs - Photos may exist for this station.
 ME1632
 ME1632.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1632
 ME1632.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1632
 ME1632.The ellipsoidal height was determined by GPS observations
 ME1632.and is referenced to NAD 83.
 ME1632
 ME1632.The dynamic height is computed by dividing the NAVD 88
 ME1632.geopotential number by the normal gravity value computed on the
 ME1632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1632.degrees latitude (g = 980.6199 gals.).
 ME1632
 ME1632.The modeled gravity was interpolated from observed gravity values.
 ME1632
 ME1632. The following values were computed from the NAD 83(2011) position.
 ME1632
 ME1632;                    North         East     Units Scale Factor Converg.
 ME1632;SPC IL E     -   582,380.950   355,319.475   MT  1.00001264   +0 26 43.4
 ME1632;SPC IL E     - 1,910,694.83  1,165,743.98   sFT  1.00001264   +0 26 43.4
 ME1632;UTM  16      - 4,640,058.063   444,720.426   MT  0.99963760   -0 26 42.9
 ME1632
 ME1632!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1632!SPC IL E     -   0.99997696  x   1.00001264  =   0.99998960
 ME1632!UTM  16      -   0.99997696  x   0.99963760  =   0.99961457
 ME1632
 ME1632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4472040058(NAD 83)
 ME1632
 ME1632                          SUPERSEDED SURVEY CONTROL
 ME1632
 ME1632  NAD 83(2007)-  41 54 37.93153(N)    087 39 59.58528(W) AD(2002.00) 0
 ME1632  ELLIP H (02/10/07)  146.943  (m)                       GP(2002.00)    
 ME1632  ELLIP H (02/03/05)  146.956  (m)                       GP(       ) 4 2
 ME1632  NAD 83(1997)-  41 54 37.93157(N)    087 39 59.58519(W) AD(       ) 1
 ME1632  ELLIP H (04/23/01)  146.973  (m)                       GP(       ) 4 1
 ME1632  NAVD 88             180.54   (m)          592.3    (f) LEVELING    3  
 ME1632  NGVD 29 (??/??/92)  180.628  (m)          592.61   (f) ADJ UNCH    1 0
 ME1632
 ME1632.Superseded values are not recommended for survey control.
 ME1632
 ME1632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1632.See file dsdata.pdf to determine how the superseded data were derived.
 ME1632
 ME1632_MARKER: B = BOLT
 ME1632_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1632_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME1632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1632+STABILITY: SURFACE MOTION
 ME1632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1632+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2000
 ME1632
 ME1632  HISTORY     - Date     Condition        Report By
 ME1632  HISTORY     - 1969     MONUMENTED       IL1670
 ME1632  HISTORY     - 1969     GOOD             CGS
 ME1632  HISTORY     - 1971     GOOD             NGS
 ME1632  HISTORY     - 1973     GOOD             NGS
 ME1632  HISTORY     - 1977     GOOD             NGS
 ME1632  HISTORY     - 1987     GOOD             USPSQD
 ME1632  HISTORY     - 1989     GOOD             USPSQD
 ME1632  HISTORY     - 20000811 GOOD             PATRIC
 ME1632  HISTORY     - 20131204 MARK NOT FOUND   GEOCAC
 ME1632
 ME1632                          STATION DESCRIPTION
 ME1632
 ME1632'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1632'5.5 MI NW FROM CHICAGO.
 ME1632'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1632'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1632'LAKE SHORE DRIVE, THENCE 2.1 MILES WEST ALONG W. NORTH AVENUE,
 ME1632'14 FEET SOUTH OF THE SOUTH CURB OF THE AVENUE, 3 1/2 FEET WEST
 ME1632'OF THE WEST CURB OF BOSWORTH AVENUE, 3 1/2 FEET SOUTHWEST OF A
 ME1632'FIRE HYDRANT, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 ME1632'ENCASED IN A 10-INCH IRON BOX WHICH IS LEVEL WITH THE SIDEWALK.
 ME1632
 ME1632                          STATION RECOVERY (1971)
 ME1632
 ME1632'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1632'RECOVERED IN GOOD CONDITION.
 ME1632
 ME1632                          STATION RECOVERY (1973)
 ME1632
 ME1632'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1632'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS CENTRAL
 ME1632'RAILROAD STATION AT CHICAGO, THENCE 0.7 MILES NORTH ALONG LAKE SHORE
 ME1632'DRIVE, THENCE 2.1 MILES WEST ALONG WEST NORTH AVENUE, 4.0 FEET SOUTH
 ME1632'OF THE SOUTH CURB OF AVENUE, 3 1/2 FEET WEST OF WEST CURB OF BOSTWORTH
 ME1632'AVENUE, 3 1/2 FEET SOUTHWEST OF A FIRE HYDRANT SET IN THE TOP OF A
 ME1632'CONCRETE POST WHICH IS ENCASED IN A 10-INCH IRON BOX WHICH IS LEVEL
 ME1632'WITH THE SIDEWALK.  0.1 MILE WEST OF BM AT I-94 OVERPASS.
 ME1632
 ME1632                          STATION RECOVERY (1977)
 ME1632
 ME1632'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1632'RECOVERED IN GOOD CONDITION.
 ME1632
 ME1632                          STATION RECOVERY (1987)
 ME1632
 ME1632'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1632'RECOVERED IN GOOD CONDITION.
 ME1632
 ME1632                          STATION RECOVERY (1989)
 ME1632
 ME1632'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1632'RECOVERED IN GOOD CONDITION.
 ME1632
 ME1632                          STATION RECOVERY (2000)
 ME1632
 ME1632'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1632'RECOVERED IN GOOD CONDITION.
 ME1632
 ME1632                          STATION RECOVERY (2013)
 ME1632
 ME1632'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME1632'THE INTERSECTION OF N. BOSWORTH AVE AND W. NORTH AVE WENT THROUGH
 ME1632'RECONSTRUCTION SOMETIME BETWEEN 2003 AND 2004. THIS IS WHEN N.
 ME1632'BOSWORTH
 ME1632'AVE GOT IT'S CURRENT 'BOTTLENECK' CONFIGURATION AND TWO ISLES OF
 ME1632'LANDSCAPING TO THE SOUTH OF THE INTERSECTION. THE HYDRANT CURRENTLY IN
 ME1632'
 ME1632'PLACE ALSO DATES TO 2003-2004 AND IS AT DIFFERENT LOCATION FROM THE
 ME1632'ONE
 ME1632'OBSERVED IN 1973.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1995 ***********************************************************************
 DN1995  DESIGNATION -  33
 DN1995  PID         -  DN1995
 DN1995  STATE/COUNTY-  IL/FULTON
 DN1995  COUNTRY     -  US
 DN1995  USGS QUAD   -  LEWISTOWN (2018)
 DN1995
 DN1995                         *CURRENT SURVEY CONTROL
 DN1995  ______________________________________________________________________
 DN1995* NAD 83(2011) POSITION- 40 28 33.42657(N) 090 07 48.70720(W)   ADJUSTED
 DN1995* NAD 83(2011) ELLIP HT-   162.861 (meters)        (06/27/12)   ADJUSTED
 DN1995* NAD 83(2011) EPOCH   -  2010.00
 DN1995* NAVD 88 ORTHO HEIGHT -   196.0   (meters)      643.    (feet) GPS OBS
 DN1995  ______________________________________________________________________
 DN1995  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1995  GEOID HEIGHT    -        -33.148 (meters)                     GEOID09
 DN1995  GEOID HEIGHT    -        -33.149 (meters)                     GEOID18
 DN1995  NAD 83(2011) X  -    -11,040.673 (meters)                     COMP
 DN1995  NAD 83(2011) Y  - -4,858,680.293 (meters)                     COMP
 DN1995  NAD 83(2011) Z  -  4,118,434.650 (meters)                     COMP
 DN1995  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 DN1995
 DN1995  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1995  Standards:
 DN1995         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1995            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1995  -------------------------------------------------------------------
 DN1995  NETWORK    2.92   2.12           1.32   1.03   1.08     -0.01709582
 DN1995  -------------------------------------------------------------------
 DN1995  Click here for local accuracies and other accuracy information.
 DN1995
 DN1995.The horizontal coordinates were established by GPS observations
 DN1995.and adjusted by the National Geodetic Survey in June 2012.
 DN1995
 DN1995.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1995.been affixed to the stable North American tectonic plate. See 
 DN1995.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1995
 DN1995.The horizontal coordinates are valid at the epoch date displayed above
 DN1995.which is a decimal equivalence of Year/Month/Day.
 DN1995
 DN1995.The orthometric height was determined by GPS observations and a
 DN1995.high-resolution geoid model.
 DN1995
 DN1995.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1995.GEOID18 height accuracy estimate available here.
 DN1995
 DN1995.Click photographs - Photos may exist for this station.
 DN1995
 DN1995.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1995
 DN1995.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1995
 DN1995.The ellipsoidal height was determined by GPS observations
 DN1995.and is referenced to NAD 83.
 DN1995
 DN1995. The following values were computed from the NAD 83(2011) position.
 DN1995
 DN1995;                    North         East     Units Scale Factor Converg.
 DN1995;SPC IL W     -   422,834.643   703,092.421   MT  0.99994129   +0 01 25.2
 DN1995;SPC IL W     - 1,387,249.99  2,306,729.05   sFT  0.99994129   +0 01 25.2
 DN1995;UTM  15      - 4,484,541.982   743,272.525   MT  1.00032854   +1 51 49.6
 DN1995
 DN1995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1995!SPC IL W     -   0.99997445  x   0.99994129  =   0.99991574
 DN1995!UTM  15      -   0.99997445  x   1.00032854  =   1.00030298
 DN1995
 DN1995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4327284541(NAD 83)
 DN1995
 DN1995                          SUPERSEDED SURVEY CONTROL
 DN1995
 DN1995  NAD 83(2007)-  40 28 33.42689(N)    090 07 48.70840(W) AD(2002.00) 1
 DN1995  ELLIP H (08/11/11)  162.872  (m)                       GP(2002.00) 4 1
 DN1995
 DN1995.Superseded values are not recommended for survey control.
 DN1995
 DN1995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1995.See file dsdata.pdf to determine how the superseded data were derived.
 DN1995
 DN1995_MARKER: DD = SURVEY DISK
 DN1995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1995_STAMPING: FC33
 DN1995_MARK LOGO: NONE
 DN1995_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1995+STABILITY: SURFACE MOTION
 DN1995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1995+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1995
 DN1995  HISTORY     - Date     Condition        Report By
 DN1995  HISTORY     - 200905   MONUMENTED       ILDT
 DN1995
 DN1995                          STATION DESCRIPTION
 DN1995
 DN1995'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1995'STATION IS LOCATED 4.0 MILES SOUTHEAST OF THE TOWN OF CUBA. TO REACH
 DN1995'THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD
 DN1995'STREET AND JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED NORTH ALONG
 DN1995'3RD STREET A DISTANCE OF 0.2 MILES TO THE INTERSECTION WITH JACKSON
 DN1995'STREET. TURN RIGHT (EAST) ON JACKSON STREET (JACKSON STREET TURNS INTO
 DN1995'COUNTY HIGHWAY 5) AND PROCEED 3.0 MILES NORTHEASTERLY TO THE
 DN1995'INTERSECTION WITH NORTH GALE ROAD. TURN RIGHT (SOUTH) AND PROCEED 3.2
 DN1995'MILES TO THE STATION. THE STATION IS 27.00 FEET WEST OF THE CENTERLINE
 DN1995'OF NORTH GALE ROAD, 10.85 FEET EAST OF A POWER POLE AND 44.60 FEET
 DN1995'SOUTHEAST OF A WOOD POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0237 ***********************************************************************
 LD0237  DESIGNATION -  33 BOLT
 LD0237  PID         -  LD0237
 LD0237  STATE/COUNTY-  IL/MASON
 LD0237  COUNTRY     -  US
 LD0237  USGS QUAD   -  BATH (2018)
 LD0237
 LD0237                         *CURRENT SURVEY CONTROL
 LD0237  ______________________________________________________________________
 LD0237* NAD 83(1986) POSITION- 40 11 29.     (N) 090 08 31.     (W)   SCALED
 LD0237* NAVD 88 ORTHO HEIGHT -   139.489 (meters)      457.64  (feet) ADJUSTED
 LD0237  ______________________________________________________________________
 LD0237  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 LD0237  DYNAMIC HEIGHT  -        139.419 (meters)      457.41  (feet) COMP
 LD0237  MODELED GRAVITY -    980,120.1   (mgal)                       NAVD 88
 LD0237
 LD0237  VERT ORDER      -  FIRST     CLASS II
 LD0237
 LD0237.The horizontal coordinates were scaled from a map and have
 LD0237.an estimated accuracy of +/- 6 seconds.
 LD0237
 LD0237.The orthometric height was determined by differential leveling and
 LD0237.adjusted by the NATIONAL GEODETIC SURVEY
 LD0237.in June 1991.
 LD0237
 LD0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0237.GEOID18 height accuracy estimate available here.
 LD0237
 LD0237.Click photographs - Photos may exist for this station.
 LD0237
 LD0237.The dynamic height is computed by dividing the NAVD 88
 LD0237.geopotential number by the normal gravity value computed on the
 LD0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0237.degrees latitude (g = 980.6199 gals.).
 LD0237
 LD0237.The modeled gravity was interpolated from observed gravity values.
 LD0237
 LD0237;                    North         East    Units  Estimated Accuracy
 LD0237;SPC IL W     -   391,240.      702,110.      MT  (+/- 180 meters Scaled)
 LD0237
 LD0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE432529(NAD 83)
 LD0237
 LD0237                          SUPERSEDED SURVEY CONTROL
 LD0237
 LD0237  NGVD 29 (??/??/92)  139.585  (m)          457.96   (f) ADJ UNCH    1 2
 LD0237
 LD0237.Superseded values are not recommended for survey control.
 LD0237
 LD0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0237.See file dsdata.pdf to determine how the superseded data were derived.
 LD0237
 LD0237_MARKER: B = BOLT
 LD0237_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0237_SP_SET: LIMESTONE SLAB
 LD0237_STAMPING: ELEV 469.33 FT MEMPHIS DATUM 1903
 LD0237_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0237
 LD0237  HISTORY     - Date     Condition        Report By
 LD0237  HISTORY     - 1903     MONUMENTED       IRC
 LD0237  HISTORY     - 1961     GOOD             CGS
 LD0237
 LD0237                          STATION DESCRIPTION
 LD0237
 LD0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0237'AT BATH.
 LD0237'AT BATH, IN THE NORTHWEST PART OF THE CITY PARK AND SQUARE, 71
 LD0237'FEET SOUTH OF THE SOUTH CURB ON THE NORTH SIDE OF PARK, 32.4
 LD0237'FEET EAST OF THE CURB ON THE WEST SIDE OF THE PARK, 127 FEET
 LD0237'NORTHWEST OF THE NORTHWEST CORNER OF THE CITY HALL, 64 FEET EAST
 LD0237'OF THE CENTER LINE OF THE HIGHWAY 87, 170 FEET SOUTHEAST OF PBM
 LD0237'34 USE, 29 FEET SOUTHEAST OF THE SOUTHEAST SIDE OF A MONUMENT
 LD0237'INSCRIBED BATH SURVEYED BY ABRAHAM LINCOLN NOV 1 1836, A COPPER
 LD0237'BOLT LEADED IN A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS TO WHICH
 LD0237'IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY CAP
 LD0237'STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0236 ***********************************************************************
 LD0236  DESIGNATION -  33 CAP
 LD0236  PID         -  LD0236
 LD0236  STATE/COUNTY-  IL/MASON
 LD0236  COUNTRY     -  US
 LD0236  USGS QUAD   -  BATH (2018)
 LD0236
 LD0236                         *CURRENT SURVEY CONTROL
 LD0236  ______________________________________________________________________
 LD0236* NAD 83(1986) POSITION- 40 11 29.     (N) 090 08 31.     (W)   SCALED
 LD0236* NAVD 88 ORTHO HEIGHT -   140.695 (meters)      461.60  (feet) ADJUSTED
 LD0236  ______________________________________________________________________
 LD0236  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 LD0236  DYNAMIC HEIGHT  -        140.624 (meters)      461.36  (feet) COMP
 LD0236  MODELED GRAVITY -    980,120.1   (mgal)                       NAVD 88
 LD0236
 LD0236  VERT ORDER      -  FIRST     CLASS II
 LD0236
 LD0236.The horizontal coordinates were scaled from a map and have
 LD0236.an estimated accuracy of +/- 6 seconds.
 LD0236
 LD0236.The orthometric height was determined by differential leveling and
 LD0236.adjusted by the NATIONAL GEODETIC SURVEY
 LD0236.in June 1991.
 LD0236
 LD0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0236.GEOID18 height accuracy estimate available here.
 LD0236
 LD0236.Click photographs - Photos may exist for this station.
 LD0236
 LD0236.The dynamic height is computed by dividing the NAVD 88
 LD0236.geopotential number by the normal gravity value computed on the
 LD0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0236.degrees latitude (g = 980.6199 gals.).
 LD0236
 LD0236.The modeled gravity was interpolated from observed gravity values.
 LD0236
 LD0236;                    North         East    Units  Estimated Accuracy
 LD0236;SPC IL W     -   391,240.      702,110.      MT  (+/- 180 meters Scaled)
 LD0236
 LD0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE432529(NAD 83)
 LD0236
 LD0236                          SUPERSEDED SURVEY CONTROL
 LD0236
 LD0236  NGVD 29 (??/??/92)  140.788  (m)          461.90   (f) ADJ UNCH    1 2
 LD0236
 LD0236.Superseded values are not recommended for survey control.
 LD0236
 LD0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0236.See file dsdata.pdf to determine how the superseded data were derived.
 LD0236
 LD0236_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LD0236_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0236_STAMPING: ELEV 469.33 FT MEMPHIS DATUM 1903
 LD0236_MARK LOGO: IRC
 LD0236_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0236_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0236_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0236+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 LD0236
 LD0236  HISTORY     - Date     Condition        Report By
 LD0236  HISTORY     - 1903     MONUMENTED       IRC
 LD0236  HISTORY     - 1961     GOOD             CGS
 LD0236  HISTORY     - 20050601 GOOD             ILDT
 LD0236
 LD0236                          STATION DESCRIPTION
 LD0236
 LD0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0236'AT BATH.
 LD0236'AT BATH, IN THE NORTHWEST PART OF THE CITY PARK AND SQUARE, 71
 LD0236'FEET SOUTH OF THE SOUTH CURB ON THE NORTH SIDE OF PARK, 32.4
 LD0236'FEET EAST OF THE CURB ON THE WEST SIDE OF THE PARK, 127 FEET
 LD0236'NORTHWEST OF THE NORTHWEST CORNER OF THE CITY HALL, 64 FEET EAST
 LD0236'OF THE CENTER LINE OF THE HIGHWAY 87, 170 FEET SOUTHEAST OF PBM
 LD0236'34 USE, 29 FEET SOUTHEAST OF THE SOUTHEAST SIDE OF A MONUMENT
 LD0236'INSCRIBED BATH SURVEYED BY ABRAHAM LINCOLN NOV 1 1836, A COPPER
 LD0236'BOLT LEADED IN A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS TO WHICH
 LD0236'IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY
 LD0236'CAP STAMPED AS STATED ABOVE.
 LD0236
 LD0236                          STATION RECOVERY (2005)
 LD0236
 LD0236'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1102 ***********************************************************************
 KB1102  DESIGNATION -  33 H
 KB1102  PID         -  KB1102
 KB1102  STATE/COUNTY-  IL/CUMBERLAND
 KB1102  COUNTRY     -  US
 KB1102  USGS QUAD   -  WOODBURY (2018)
 KB1102
 KB1102                         *CURRENT SURVEY CONTROL
 KB1102  ______________________________________________________________________
 KB1102* NAD 83(1997) POSITION- 39 12 14.96007(N) 088 15 41.11072(W)   ADJUSTED
 KB1102* NAVD 88 ORTHO HEIGHT -   175.904 (meters)      577.11  (feet) ADJUSTED
 KB1102  ______________________________________________________________________
 KB1102  GEOID HEIGHT    -        -32.022 (meters)                     GEOID18
 KB1102  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 KB1102  DYNAMIC HEIGHT  -        175.801 (meters)      576.77  (feet) COMP
 KB1102  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 KB1102
 KB1102  HORZ ORDER      -  SECOND
 KB1102  VERT ORDER      -  SECOND    CLASS 0
 KB1102
 KB1102.The horizontal coordinates were established by classical geodetic methods
 KB1102.and adjusted by the National Geodetic Survey in October 1999.
 KB1102
 KB1102.The orthometric height was determined by differential leveling and
 KB1102.adjusted by the NATIONAL GEODETIC SURVEY
 KB1102.in June 1991.
 KB1102
 KB1102.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1102.GEOID18 height accuracy estimate available here.
 KB1102
 KB1102.Click photographs - Photos may exist for this station.
 KB1102
 KB1102.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1102
 KB1102.The dynamic height is computed by dividing the NAVD 88
 KB1102.geopotential number by the normal gravity value computed on the
 KB1102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1102.degrees latitude (g = 980.6199 gals.).
 KB1102
 KB1102.The modeled gravity was interpolated from observed gravity values.
 KB1102
 KB1102. The following values were computed from the NAD 83(1997) position.
 KB1102
 KB1102;                    North         East     Units Scale Factor Converg.
 KB1102;SPC IL E     -   281,644.767   306,211.527   MT  0.99997547   +0 02 43.6
 KB1102;SPC IL E     -   924,029.54  1,004,628.98   sFT  0.99997547   +0 02 43.6
 KB1102;UTM  16      - 4,340,190.245   391,084.260   MT  0.99974606   -0 47 50.7
 KB1102
 KB1102!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1102!SPC IL E     -   0.99997743  x   0.99997547  =   0.99995290
 KB1102!UTM  16      -   0.99997743  x   0.99974606  =   0.99972349
 KB1102
 KB1102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9108440190(NAD 83)
 KB1102
 KB1102                          SUPERSEDED SURVEY CONTROL
 KB1102
 KB1102  NAD 83(1997)-  39 12 14.96796(N)    088 15 41.10410(W) AD(       ) 2
 KB1102  NAD 83(1986)-  39 12 14.97070(N)    088 15 41.10518(W) AD(       ) 2
 KB1102  NAD 27      -  39 12 14.82920(N)    088 15 40.95590(W) AD(       ) 2
 KB1102  NGVD 29 (??/??/92)  175.97   (m)          577.3    (f) COMPUTED    2 0
 KB1102  NGVD 29             176.00   (m)          577.4    (f) LEVELING    3  
 KB1102
 KB1102.Superseded values are not recommended for survey control.
 KB1102
 KB1102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1102.See file dsdata.pdf to determine how the superseded data were derived.
 KB1102
 KB1102_MARKER: DB = BENCH MARK DISK
 KB1102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1102_STAMPING: I 33 1929
 KB1102_MARK LOGO: USGS
 KB1102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1102+STABILITY: SURFACE MOTION
 KB1102
 KB1102  HISTORY     - Date     Condition        Report By
 KB1102  HISTORY     - 1929     MONUMENTED       USGS
 KB1102  HISTORY     - 1959     GOOD             CGS
 KB1102  HISTORY     - 20120417 POOR             ILDT
 KB1102
 KB1102                          STATION DESCRIPTION
 KB1102
 KB1102'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1102'THE STATION IS LOCATED ABOUT 1 MILE WEST-SOUTHWEST OF JEWETT ON THE
 KB1102'NORTH SIDE OF OLD U.S. HIGHWAY 40.
 KB1102'
 KB1102'TO REACH THE STATION FROM THE POST OFFICE IN JEWETT, GO WESTERLY ON
 KB1102'THE PAVED ROAD OLD U.S. HIGHWAY 40 FOR 0.8 MILE TO A CEMETERY ON
 KB1102'THE RIGHT, CONTINUE STRAIGHT AHEAD FOR 0.1 MILE TO A SIDE ROAD LEFT
 KB1102'AND A DRIVEWAY LEADING TO THE CEMETERY ON THE RIGHT AND THE
 KB1102'STATION ON THE RIGHT.
 KB1102'
 KB1102'THE STATION IS A U.S.G.S. BENCH MARK STAMPED I 33 1929 AND IS SET IN
 KB1102'A 6 INCH SQUARE CONCRETE POST WHICH PROJECTS 12 INCHES. THE MARK
 KB1102'IS 51 FEET WEST OF A TELEPHONE POLE, NO. 1D111, AND 31 FEET NORTH OF
 KB1102'THE CENTER OF OLD U.S. HIGHWAY 40. A TRAVERSE CONNECTION WAS MADE
 KB1102'TO TRIANGULATION STATION JEWETT 1959, THE DISTANCE BEING 21.709
 KB1102'METERS 71.22 FEET.
 KB1102'
 KB1102'NOTE-DUE TO THE CONSTRUCTION OF A NEW ENTRANCE TO THE CEMETERY THIS
 KB1102'BENCH MARK HAS BEEN DESTROYED.
 KB1102'
 KB1102'NOTE- ACCORDING TO U.S. GEOLOGICAL SURVEY THE MARK DESIGNATION IS 33
 KB1102'H.
 KB1102
 KB1102                          STATION RECOVERY (2012)
 KB1102
 KB1102'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB1102'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6910 ***********************************************************************
 DM6910  DESIGNATION -  33 L RESET
 DM6910  PID         -  DM6910
 DM6910  STATE/COUNTY-  IL/CRAWFORD
 DM6910  COUNTRY     -  US
 DM6910  USGS QUAD   -  PORTERVILLE (2018)
 DM6910
 DM6910                         *CURRENT SURVEY CONTROL
 DM6910  ______________________________________________________________________
 DM6910* NAD 83(2011) POSITION- 39 03 32.54678(N) 087 47 51.16219(W)   ADJUSTED
 DM6910* NAD 83(2011) ELLIP HT-   130.692 (meters)        (06/27/12)   ADJUSTED
 DM6910* NAD 83(2011) EPOCH   -  2010.00
 DM6910* NAVD 88 ORTHO HEIGHT -   162.5   (meters)      533.    (feet) GPS OBS
 DM6910  ______________________________________________________________________
 DM6910  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6910  GEOID HEIGHT    -        -31.814 (meters)                     GEOID09
 DM6910  GEOID HEIGHT    -        -31.836 (meters)                     GEOID18
 DM6910  NAD 83(2011) X  -    190,589.047 (meters)                     COMP
 DM6910  NAD 83(2011) Y  - -4,955,637.752 (meters)                     COMP
 DM6910  NAD 83(2011) Z  -  3,997,491.030 (meters)                     COMP
 DM6910  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 DM6910
 DM6910  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6910  Standards:
 DM6910         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6910            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6910  -------------------------------------------------------------------
 DM6910  NETWORK    0.84   1.22           0.37   0.31   0.62      0.15757489
 DM6910  -------------------------------------------------------------------
 DM6910  Click here for local accuracies and other accuracy information.
 DM6910
 DM6910.The horizontal coordinates were established by GPS observations
 DM6910.and adjusted by the National Geodetic Survey in June 2012.
 DM6910
 DM6910.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6910.been affixed to the stable North American tectonic plate. See 
 DM6910.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6910
 DM6910.The horizontal coordinates are valid at the epoch date displayed above
 DM6910.which is a decimal equivalence of Year/Month/Day.
 DM6910
 DM6910.The orthometric height was determined by GPS observations and a
 DM6910.high-resolution geoid model.
 DM6910
 DM6910.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6910.GEOID18 height accuracy estimate available here.
 DM6910
 DM6910.Click photographs - Photos may exist for this station.
 DM6910
 DM6910.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6910
 DM6910.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6910
 DM6910.The ellipsoidal height was determined by GPS observations
 DM6910.and is referenced to NAD 83.
 DM6910
 DM6910. The following values were computed from the NAD 83(2011) position.
 DM6910
 DM6910;                    North         East     Units Scale Factor Converg.
 DM6910;SPC IL E     -   265,668.981   346,373.796   MT  1.00000147   +0 20 15.4
 DM6910;SPC IL E     -   871,615.65  1,136,394.70   sFT  1.00000147   +0 20 15.4
 DM6910;UTM  16      - 4,323,631.067   430,996.142   MT  0.99965863   -0 30 09.3
 DM6910
 DM6910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6910!SPC IL E     -   0.99997950  x   1.00000147  =   0.99998097
 DM6910!UTM  16      -   0.99997950  x   0.99965863  =   0.99963813
 DM6910
 DM6910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3099623631(NAD 83)
 DM6910
 DM6910                          SUPERSEDED SURVEY CONTROL
 DM6910
 DM6910  NAD 83(2007)-  39 03 32.54683(N)    087 47 51.16311(W) AD(2002.00) 1
 DM6910  ELLIP H (06/09/11)  130.708  (m)                       GP(2002.00) 3 2
 DM6910
 DM6910.Superseded values are not recommended for survey control.
 DM6910
 DM6910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6910.See file dsdata.pdf to determine how the superseded data were derived.
 DM6910
 DM6910_MARKER: DD = SURVEY DISK
 DM6910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6910_STAMPING: 33L RESET 1955
 DM6910_MARK LOGO: USGS
 DM6910_PROJECTION: RECESSED 6 CENTIMETERS
 DM6910_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6910+STABILITY: SURFACE MOTION
 DM6910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6910+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2023
 DM6910
 DM6910  HISTORY     - Date     Condition        Report By
 DM6910  HISTORY     - 19550101 MONUMENTED       USGS
 DM6910  HISTORY     - 20231102 GOOD             ILDT
 DM6910
 DM6910                          STATION DESCRIPTION
 DM6910
 DM6910'DESCRIBED BY US GEOLOGICAL SURVEY 1955
 DM6910'THE STATION IS 4.9 MI (7.9 KM) NORTHWEST OF ROBINSON, 6.1 MI (9.8 KM)
 DM6910'WEST OF TRIMBLE AND 7.2 MI (11.6 KM) NORTHEAST OF OBLONG.
 DM6910'
 DM6910'TO REACH THE STATION FROM THE INTERSECTION OF IL 33 AND CR N 800TH ST
 DM6910'GO NORTH ALONG CR N 800TH ST FOR 3.7 MI (6.0 KM) TO CR E 1415TH AVENUE
 DM6910'AND THE STATION LOCATED IN THE NORTHWEST QUADRANT OF INTERSECTION.
 DM6910'THE STATION IS 31.2' NORTH OF THE CENTERLINE CR E 1415TH AVENUE, 38.6'
 DM6910'WEST OF THE CENTERLINE N 800TH AVENUE AND IS BURIED 0.02'.  THE
 DM6910'STATION IS A USGS BRONZE CAP SET IN CONCRETE.
 DM6910
 DM6910                          STATION RECOVERY (2023)
 DM6910
 DM6910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (BS)
 DM6910'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0928 ***********************************************************************
 NH0928  DESIGNATION -  33 MDD
 NH0928  PID         -  NH0928
 NH0928  STATE/COUNTY-  IL/CARROLL
 NH0928  COUNTRY     -  US
 NH0928  USGS QUAD   -  LORAN (2018)
 NH0928
 NH0928                         *CURRENT SURVEY CONTROL
 NH0928  ______________________________________________________________________
 NH0928* NAD 83(1986) POSITION- 42 07 42.     (N) 089 59 36.     (W)   SCALED
 NH0928* NAVD 88 ORTHO HEIGHT -   260.964 (meters)      856.18  (feet) ADJUSTED
 NH0928  ______________________________________________________________________
 NH0928  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 NH0928  DYNAMIC HEIGHT  -        260.875 (meters)      855.89  (feet) COMP
 NH0928  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 NH0928
 NH0928  VERT ORDER      -  THIRD
 NH0928
 NH0928.The horizontal coordinates were scaled from a map and have
 NH0928.an estimated accuracy of +/- 6 seconds.
 NH0928
 NH0928.The orthometric height was determined by differential leveling and
 NH0928.adjusted by the NATIONAL GEODETIC SURVEY
 NH0928.in June 1991.
 NH0928
 NH0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0928.GEOID18 height accuracy estimate available here.
 NH0928
 NH0928.Click photographs - Photos may exist for this station.
 NH0928
 NH0928.The dynamic height is computed by dividing the NAVD 88
 NH0928.geopotential number by the normal gravity value computed on the
 NH0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0928.degrees latitude (g = 980.6199 gals.).
 NH0928
 NH0928.The modeled gravity was interpolated from observed gravity values.
 NH0928
 NH0928;                    North         East    Units  Estimated Accuracy
 NH0928;SPC IL W     -   606,350.      714,330.      MT  (+/- 180 meters Scaled)
 NH0928
 NH0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM525683(NAD 83)
 NH0928
 NH0928                          SUPERSEDED SURVEY CONTROL
 NH0928
 NH0928.No superseded survey control is available for this station.
 NH0928
 NH0928_MARKER: DB = BENCH MARK DISK
 NH0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0928_STAMPING: 33 MDD 1967
 NH0928_MARK LOGO: USGS
 NH0928_PROJECTION: FLUSH
 NH0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0928+STABILITY: SURFACE MOTION
 NH0928
 NH0928  HISTORY     - Date     Condition        Report By
 NH0928  HISTORY     - 1967     MONUMENTED       USGS
 NH0928  HISTORY     - 19950624 MARK NOT FOUND   USPSQD
 NH0928  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0928  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NH0928
 NH0928                          STATION DESCRIPTION
 NH0928
 NH0928'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0928'3.2 KM (2.00 MI) NNW FROM MT CARROLL.
 NH0928'MT. CARROLL, 2.0 MI NORTH AND 0.8 MI WEST OF, NEAR THE CENTER OF THE
 NH0928'WEST ONE-HALF OF SECTION 25, T. 25 N., R. 4 E., 1000 FT NORTH AND 52
 NH0928'FT WEST OF HWY. 78 AT PRIVATE DRIVE NE., 32 FT WSW. OF AND NORMAL TO
 NH0928'THE HWY., 27 FT SOUTH OF A TELEPHONE PLOE, 1.5 FT EAST OF A FENCE AND
 NH0928'1.0 FT EAST OF A WITNESS SIGN ON A STEEL POST, IN THE TOP OF A CON-
 NH0928'CRETE POST, A STANDARD TABLET STAMPED 33 MDD 1967
 NH0928
 NH0928                          STATION RECOVERY (1995)
 NH0928
 NH0928'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0928'MARK NOT FOUND.
 NH0928
 NH0928                          STATION RECOVERY (2001)
 NH0928
 NH0928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0928'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0928
 NH0928                          STATION RECOVERY (2003)
 NH0928
 NH0928'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0928'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0077 ***********************************************************************
 NJ0077  DESIGNATION -  332
 NJ0077  PID         -  NJ0077
 NJ0077  STATE/COUNTY-  IL/CARROLL
 NJ0077  COUNTRY     -  US
 NJ0077  USGS QUAD   -  BLACKHAWK (2018)
 NJ0077
 NJ0077                         *CURRENT SURVEY CONTROL
 NJ0077  ______________________________________________________________________
 NJ0077* NAD 83(1986) POSITION- 42 08 21.     (N) 090 09 57.     (W)   SCALED
 NJ0077* NAVD 88 ORTHO HEIGHT -   179.585 (meters)      589.19  (feet) ADJUSTED
 NJ0077  ______________________________________________________________________
 NJ0077  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 NJ0077  DYNAMIC HEIGHT  -        179.524 (meters)      588.99  (feet) COMP
 NJ0077  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 NJ0077
 NJ0077  VERT ORDER      -  FIRST     CLASS I
 NJ0077
 NJ0077.The horizontal coordinates were scaled from a map and have
 NJ0077.an estimated accuracy of +/- 6 seconds.
 NJ0077
 NJ0077.The orthometric height was determined by differential leveling and
 NJ0077.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0077.in June 1991.
 NJ0077
 NJ0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0077.GEOID18 height accuracy estimate available here.
 NJ0077
 NJ0077.Click photographs - Photos may exist for this station.
 NJ0077
 NJ0077.The dynamic height is computed by dividing the NAVD 88
 NJ0077.geopotential number by the normal gravity value computed on the
 NJ0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0077.degrees latitude (g = 980.6199 gals.).
 NJ0077
 NJ0077.The modeled gravity was interpolated from observed gravity values.
 NJ0077
 NJ0077;                    North         East    Units  Estimated Accuracy
 NJ0077;SPC IL W     -   607,540.      700,070.      MT  (+/- 180 meters Scaled)
 NJ0077
 NJ0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG342691(NAD 83)
 NJ0077
 NJ0077                          SUPERSEDED SURVEY CONTROL
 NJ0077
 NJ0077  NGVD 29 (??/??/92)  179.611  (m)          589.27   (f) ADJ UNCH    1 1
 NJ0077
 NJ0077.Superseded values are not recommended for survey control.
 NJ0077
 NJ0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0077.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0077
 NJ0077_MARKER: B = BOLT
 NJ0077_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NJ0077_SP_SET: TILE
 NJ0077_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0077
 NJ0077  HISTORY     - Date     Condition        Report By
 NJ0077  HISTORY     - UNK      MONUMENTED       MRC
 NJ0077  HISTORY     - 1970     GOOD             NGS
 NJ0077  HISTORY     - 20011203 GOOD             NGS
 NJ0077  HISTORY     - 20030923 POOR             USPSQD
 NJ0077
 NJ0077                          STATION DESCRIPTION
 NJ0077
 NJ0077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0077'3 MI N FROM SAVANNA.
 NJ0077'ABOUT 3.05 MILES NORTH ALONG THE BURLINGTON NORTHERN RAILROAD
 NJ0077'FROM THE STATION AT SAVANNA, 39 FEET NORTHWEST OF THE NORTHWEST
 NJ0077'CORNER OF RAILROAD BRIDGE NUMBER 148.59, 27 FEET WEST OF THE
 NJ0077'WEST RAIL OF THE WEST TRACK, 4 FEET EAST OF A FENCE, 4.0 FEET
 NJ0077'EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 NJ0077'TRACK, A COPPER BOLT LEADED IN AN 18- X 18-INCH TILE WHICH IS
 NJ0077'SET 3 FEET BELOW THE SURFACE OF THE GROUND, ACCESS TO WHICH
 NJ0077'IS HAD THROUGH AN IRON PIPE WHICH BEARS A MISSISSIPPI RIVER
 NJ0077'COMMISSION CAP AND WHICH PROJECTS 3 INCHES.  SEC 21, T25N, R3E
 NJ0077
 NJ0077                          STATION RECOVERY (2001)
 NJ0077
 NJ0077'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0077'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0077
 NJ0077                          STATION RECOVERY (2003)
 NJ0077
 NJ0077'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0077'FOUND PIPE AND WITNESS POST. CAP MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0078 ***********************************************************************
 NJ0078  DESIGNATION -  333
 NJ0078  PID         -  NJ0078
 NJ0078  STATE/COUNTY-  IL/CARROLL
 NJ0078  COUNTRY     -  US
 NJ0078  USGS QUAD   -  BLACKHAWK (2018)
 NJ0078
 NJ0078                         *CURRENT SURVEY CONTROL
 NJ0078  ______________________________________________________________________
 NJ0078* NAD 83(1986) POSITION- 42 08 21.     (N) 090 09 57.     (W)   SCALED
 NJ0078* NAVD 88 ORTHO HEIGHT -   180.845 (meters)      593.32  (feet) ADJUSTED
 NJ0078  ______________________________________________________________________
 NJ0078  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 NJ0078  DYNAMIC HEIGHT  -        180.783 (meters)      593.12  (feet) COMP
 NJ0078  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 NJ0078
 NJ0078  VERT ORDER      -  FIRST     CLASS I
 NJ0078
 NJ0078.The horizontal coordinates were scaled from a map and have
 NJ0078.an estimated accuracy of +/- 6 seconds.
 NJ0078
 NJ0078.The orthometric height was determined by differential leveling and
 NJ0078.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0078.in June 1991.
 NJ0078
 NJ0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0078.GEOID18 height accuracy estimate available here.
 NJ0078
 NJ0078.Click photographs - Photos may exist for this station.
 NJ0078
 NJ0078.The dynamic height is computed by dividing the NAVD 88
 NJ0078.geopotential number by the normal gravity value computed on the
 NJ0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0078.degrees latitude (g = 980.6199 gals.).
 NJ0078
 NJ0078.The modeled gravity was interpolated from observed gravity values.
 NJ0078
 NJ0078;                    North         East    Units  Estimated Accuracy
 NJ0078;SPC IL W     -   607,540.      700,070.      MT  (+/- 180 meters Scaled)
 NJ0078
 NJ0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG342691(NAD 83)
 NJ0078
 NJ0078                          SUPERSEDED SURVEY CONTROL
 NJ0078
 NJ0078  NGVD 29 (??/??/92)  180.871  (m)          593.41   (f) ADJ UNCH    1 1
 NJ0078
 NJ0078.Superseded values are not recommended for survey control.
 NJ0078
 NJ0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0078.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0078
 NJ0078_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 NJ0078_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0078_MARK LOGO: MRC
 NJ0078_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0078_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0078
 NJ0078  HISTORY     - Date     Condition        Report By
 NJ0078  HISTORY     - UNK      MONUMENTED       MRC
 NJ0078  HISTORY     - 1970     GOOD             NGS
 NJ0078  HISTORY     - 20011203 GOOD             NGS
 NJ0078  HISTORY     - 20030923 POOR             USPSQD
 NJ0078
 NJ0078                          STATION DESCRIPTION
 NJ0078
 NJ0078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0078'3 MI N FROM SAVANNA.
 NJ0078'ABOUT 3.05 MILES NORTH ALONG THE BURLINGTON NORTHERN RAILROAD
 NJ0078'FROM THE STATION AT SAVANNA, 39 FEET NORTHWEST OF THE NORTHWEST
 NJ0078'CORNER OF RAILROAD BRIDGE NUMBER 148.59, 27 FEET WEST OF THE
 NJ0078'WEST RAIL OF THE WEST TRACK, 4 FEET EAST OF A FENCE, 4.0 FEET
 NJ0078'EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 NJ0078'OF THE TRACK, AND IS A MISSISSIPPI RIVER COMMISSION CAP ON THE
 NJ0078'TOP OF AN IRON PIPE PROJECTING 3 INCHES.  SEC 21, T25N, R3E
 NJ0078
 NJ0078                          STATION RECOVERY (2001)
 NJ0078
 NJ0078'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0078'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0078
 NJ0078                          STATION RECOVERY (2003)
 NJ0078
 NJ0078'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0078'FOUND WITNESS POST AND PIPE. CAP MISSING. APPEARS TO BE IDENTICAL TO
 NJ0078'NJ0077 AND NJ0079
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0079 ***********************************************************************
 NJ0079  DESIGNATION -  333 RESET
 NJ0079  PID         -  NJ0079
 NJ0079  STATE/COUNTY-  IL/CARROLL
 NJ0079  COUNTRY     -  US
 NJ0079  USGS QUAD   -  BLACKHAWK (2018)
 NJ0079
 NJ0079                         *CURRENT SURVEY CONTROL
 NJ0079  ______________________________________________________________________
 NJ0079* NAD 83(1986) POSITION- 42 08 21.     (N) 090 09 57.     (W)   SCALED
 NJ0079* NAVD 88 ORTHO HEIGHT -   180.809 (meters)      593.20  (feet) ADJUSTED
 NJ0079  ______________________________________________________________________
 NJ0079  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 NJ0079  DYNAMIC HEIGHT  -        180.748 (meters)      593.00  (feet) COMP
 NJ0079  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 NJ0079
 NJ0079  VERT ORDER      -  FIRST     CLASS I
 NJ0079
 NJ0079.The horizontal coordinates were scaled from a map and have
 NJ0079.an estimated accuracy of +/- 6 seconds.
 NJ0079
 NJ0079.The orthometric height was determined by differential leveling and
 NJ0079.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0079.in June 1991.
 NJ0079
 NJ0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0079.GEOID18 height accuracy estimate available here.
 NJ0079
 NJ0079.Click photographs - Photos may exist for this station.
 NJ0079
 NJ0079.The dynamic height is computed by dividing the NAVD 88
 NJ0079.geopotential number by the normal gravity value computed on the
 NJ0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0079.degrees latitude (g = 980.6199 gals.).
 NJ0079
 NJ0079.The modeled gravity was interpolated from observed gravity values.
 NJ0079
 NJ0079;                    North         East    Units  Estimated Accuracy
 NJ0079;SPC IL W     -   607,540.      700,070.      MT  (+/- 180 meters Scaled)
 NJ0079
 NJ0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG342691(NAD 83)
 NJ0079
 NJ0079                          SUPERSEDED SURVEY CONTROL
 NJ0079
 NJ0079  NGVD 29 (??/??/92)  180.835  (m)          593.29   (f) ADJ UNCH    1 1
 NJ0079
 NJ0079.Superseded values are not recommended for survey control.
 NJ0079
 NJ0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0079.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0079
 NJ0079_MARKER: P = PIPE CAP
 NJ0079_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0079_MARK LOGO: MRC
 NJ0079_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0079_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0079
 NJ0079  HISTORY     - Date     Condition        Report By
 NJ0079  HISTORY     - 1970     MONUMENTED       USACE
 NJ0079  HISTORY     - 1970     GOOD             NGS
 NJ0079  HISTORY     - 19950524 MARK NOT FOUND   USPSQD
 NJ0079  HISTORY     - 20011203 GOOD             NGS
 NJ0079  HISTORY     - 20030923 POOR             USPSQD
 NJ0079
 NJ0079                          STATION DESCRIPTION
 NJ0079
 NJ0079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0079'3 MI N FROM SAVANNA.
 NJ0079'ABOUT 3.05 MILES NORTH ALONG THE BURLINGTON NORTHERN RAILROAD
 NJ0079'FROM THE STATION AT SAVANNA, 39 FEET NORTHWEST OF THE NORTHWEST
 NJ0079'CORNER OF RAILROAD BRIDGE NUMBER 148.59, 27 FEET WEST OF THE
 NJ0079'WEST RAIL OF THE WEST TRACK, 4 FEET EAST OF A FENCE, 4.0 FEET
 NJ0079'EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 NJ0079'TRACK, AND IS A MISSISSIPPI RIVER COMMISSION CAP ON THE TOP
 NJ0079'OF AN IRON PIPE PROJECTING 3 INCHES.  SECTION 21, T25N, R3E
 NJ0079
 NJ0079                          STATION RECOVERY (1995)
 NJ0079
 NJ0079'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0079'MARK NOT FOUND.
 NJ0079
 NJ0079                          STATION RECOVERY (2001)
 NJ0079
 NJ0079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0079'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0079
 NJ0079                          STATION RECOVERY (2003)
 NJ0079
 NJ0079'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0079'FOUND WITNESS POST AND PIPE. CAP MISSING. APPEARS TO BE IDENTICAL TO
 NJ0079'NJ0077 AND NJ0078 EXCEPT FOR THE RESET ON DATA SHEEY
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0826 ***********************************************************************
 HB0826  DESIGNATION -  338
 HB0826  PID         -  HB0826
 HB0826  STATE/COUNTY-  IL/PULASKI
 HB0826  COUNTRY     -  US
 HB0826  USGS QUAD   -  PULASKI (2018)
 HB0826
 HB0826                         *CURRENT SURVEY CONTROL
 HB0826  ______________________________________________________________________
 HB0826* NAD 83(1986) POSITION- 37 13 28.5    (N) 089 12 10.6    (W)   HD_HELD2
 HB0826* NAVD 88 ORTHO HEIGHT -   102.901 (meters)      337.60  (feet) ADJUSTED
 HB0826  ______________________________________________________________________
 HB0826  GEOID HEIGHT    -        -28.285 (meters)                     GEOID18
 HB0826  DYNAMIC HEIGHT  -        102.827 (meters)      337.36  (feet) COMP
 HB0826  MODELED GRAVITY -    979,913.6   (mgal)                       NAVD 88
 HB0826
 HB0826  VERT ORDER      -  FIRST     CLASS I
 HB0826
 HB0826.The horizontal coordinates were established by autonomous hand held GPS
 HB0826.observations and have an estimated accuracy of +/- 10 meters.
 HB0826
 HB0826.The orthometric height was determined by differential leveling and
 HB0826.adjusted by the NATIONAL GEODETIC SURVEY
 HB0826.in June 1991.
 HB0826
 HB0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0826.GEOID18 height accuracy estimate available here.
 HB0826
 HB0826.Click photographs - Photos may exist for this station.
 HB0826
 HB0826.The dynamic height is computed by dividing the NAVD 88
 HB0826.geopotential number by the normal gravity value computed on the
 HB0826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0826.degrees latitude (g = 980.6199 gals.).
 HB0826
 HB0826.The modeled gravity was interpolated from observed gravity values.
 HB0826
 HB0826;                    North         East    Units  Estimated Accuracy
 HB0826;SPC IL W     -    62,347.      785,526.      MT  (+/- 10 meters HH2 GPS)
 HB0826
 HB0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0455522060(NAD 83)
 HB0826
 HB0826                          SUPERSEDED SURVEY CONTROL
 HB0826
 HB0826  NGVD 29 (11/26/84)  102.840  (m)          337.40   (f) ADJUSTED    1 1
 HB0826
 HB0826.Superseded values are not recommended for survey control.
 HB0826
 HB0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0826.See file dsdata.pdf to determine how the superseded data were derived.
 HB0826
 HB0826_MARKER: DD = SURVEY DISK
 HB0826_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0826_SP_SET: ABUTMENT
 HB0826_STAMPING: 338 ILL 1927
 HB0826_MARK LOGO: USGS
 HB0826_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0826_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0826+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 HB0826
 HB0826  HISTORY     - Date     Condition        Report By
 HB0826  HISTORY     - 1927     MONUMENTED       USGS
 HB0826  HISTORY     - 1969     GOOD             CGS
 HB0826  HISTORY     - 20020829 GOOD             USACE
 HB0826  HISTORY     - 20120503 GOOD             AMESC
 HB0826  HISTORY     - 20120618 GOOD             ILDT
 HB0826
 HB0826                          STATION DESCRIPTION
 HB0826
 HB0826'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0826'0.8 MI N FROM PULASKI.
 HB0826'ABOUT 0.85 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0826'THE POST OFFICE AT PULASKI, 0.35 MILE SOUTH OF MILEPOST 348,
 HB0826'6 1/2 FEET EAST OF THE EAST RAIL OF THE EAST TRACK, SET IN
 HB0826'THE TOP OF THE EAST END OF THE NORTH CONCRETE LEDGE ON THE
 HB0826'NORTH CONCRETE ABUTMENT OF RAILROAD BRIDGE NUMBER 348.3, 1.7
 HB0826'FEET BELOW THE TOP OF THE ABUTMENT, AND 4 FEET BELOW THE LEVEL
 HB0826'OF THE TRACK.  SEC 10, T15S, R1W.
 HB0826
 HB0826                          STATION RECOVERY (2002)
 HB0826
 HB0826'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0826'RECOVERED IN GOOD CONDITION.
 HB0826
 HB0826                          STATION RECOVERY (2012)
 HB0826
 HB0826'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0826'RECOVERED AS DESCRIBED.
 HB0826
 HB0826                          STATION RECOVERY (2012)
 HB0826
 HB0826'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0826'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0765 ***********************************************************************
 HB0765  DESIGNATION -  339
 HB0765  PID         -  HB0765
 HB0765  STATE/COUNTY-  IL/ALEXANDER
 HB0765  COUNTRY     -  US
 HB0765  USGS QUAD   -  TAMMS (2018)
 HB0765
 HB0765                         *CURRENT SURVEY CONTROL
 HB0765  ______________________________________________________________________
 HB0765* NAD 83(1986) POSITION- 37 10 06.     (N) 089 21 07.     (W)   SCALED
 HB0765* NAVD 88 ORTHO HEIGHT -   103.151 (meters)      338.42  (feet) ADJUSTED
 HB0765  ______________________________________________________________________
 HB0765  GEOID HEIGHT    -        -28.185 (meters)                     GEOID18
 HB0765  DYNAMIC HEIGHT  -        103.078 (meters)      338.18  (feet) COMP
 HB0765  MODELED GRAVITY -    979,916.7   (mgal)                       NAVD 88
 HB0765
 HB0765  VERT ORDER      -  SECOND    CLASS 0
 HB0765
 HB0765.The horizontal coordinates were scaled from a map and have
 HB0765.an estimated accuracy of +/- 6 seconds.
 HB0765
 HB0765.The orthometric height was determined by differential leveling and
 HB0765.adjusted by the NATIONAL GEODETIC SURVEY
 HB0765.in June 1991.
 HB0765
 HB0765.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0765.GEOID18 height accuracy estimate available here.
 HB0765
 HB0765.Click photographs - Photos may exist for this station.
 HB0765
 HB0765.The dynamic height is computed by dividing the NAVD 88
 HB0765.geopotential number by the normal gravity value computed on the
 HB0765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0765.degrees latitude (g = 980.6199 gals.).
 HB0765
 HB0765.The modeled gravity was interpolated from observed gravity values.
 HB0765
 HB0765;                    North         East    Units  Estimated Accuracy
 HB0765;SPC IL W     -    55,980.      772,360.      MT  (+/- 180 meters Scaled)
 HB0765
 HB0765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG911161(NAD 83)
 HB0765
 HB0765                          SUPERSEDED SURVEY CONTROL
 HB0765
 HB0765  NGVD 29 (11/26/84)  103.038  (m)          338.05   (f) ADJUSTED    2 0
 HB0765
 HB0765.Superseded values are not recommended for survey control.
 HB0765
 HB0765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0765.See file dsdata.pdf to determine how the superseded data were derived.
 HB0765
 HB0765_MARKER: DB = BENCH MARK DISK
 HB0765_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0765_STAMPING: 339 1927
 HB0765_MARK LOGO: USGS
 HB0765_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0765+STABILITY: SURFACE MOTION
 HB0765_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0765+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 HB0765
 HB0765  HISTORY     - Date     Condition        Report By
 HB0765  HISTORY     - 1927     MONUMENTED       USGS
 HB0765  HISTORY     - 1935     GOOD             CGS
 HB0765  HISTORY     - 20020829 GOOD             USACE
 HB0765  HISTORY     - 20100610 GOOD             ILDT
 HB0765
 HB0765                          STATION DESCRIPTION
 HB0765
 HB0765'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0765'AT OLIVE BRANCH.
 HB0765'AT OLIVE BRANCH, ALEXANDER COUNTY, 70 FEET NORTH OF A CROSSROADS,
 HB0765'AT THE METHODIST CHURCH, 30 FEET SOUTHEAST OF THE EAST CORNER OF
 HB0765'THE BUILDING, 35 FEET NORTHWEST OF THE CENTERLINE OF A ROAD
 HB0765'LEADING NORTHEAST, AND 10 FEET NORTHWEST OF THE EAST CORNER OF THE
 HB0765'YARD.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED
 HB0765'339 1927 AND SET IN THE TOP OF A CONCRETE POST.
 HB0765
 HB0765                          STATION RECOVERY (2002)
 HB0765
 HB0765'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0765'RECOVERED IN GOOD CONDITION.
 HB0765
 HB0765                          STATION RECOVERY (2010)
 HB0765
 HB0765'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0765'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0239 ***********************************************************************
 LD0239  DESIGNATION -  34
 LD0239  PID         -  LD0239
 LD0239  STATE/COUNTY-  IL/MASON
 LD0239  COUNTRY     -  US
 LD0239  USGS QUAD   -  BATH (2018)
 LD0239
 LD0239                         *CURRENT SURVEY CONTROL
 LD0239  ______________________________________________________________________
 LD0239* NAD 83(1986) POSITION- 40 11 31.     (N) 090 08 32.     (W)   SCALED
 LD0239* NAVD 88 ORTHO HEIGHT -   141.642 (meters)      464.70  (feet) ADJUSTED
 LD0239  ______________________________________________________________________
 LD0239  GEOID HEIGHT    -        -32.939 (meters)                     GEOID18
 LD0239  DYNAMIC HEIGHT  -        141.570 (meters)      464.47  (feet) COMP
 LD0239  MODELED GRAVITY -    980,120.2   (mgal)                       NAVD 88
 LD0239
 LD0239  VERT ORDER      -  FIRST     CLASS II
 LD0239
 LD0239.The horizontal coordinates were scaled from a map and have
 LD0239.an estimated accuracy of +/- 6 seconds.
 LD0239
 LD0239.The orthometric height was determined by differential leveling and
 LD0239.adjusted by the NATIONAL GEODETIC SURVEY
 LD0239.in June 1991.
 LD0239
 LD0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0239.GEOID18 height accuracy estimate available here.
 LD0239
 LD0239.Click photographs - Photos may exist for this station.
 LD0239
 LD0239.The dynamic height is computed by dividing the NAVD 88
 LD0239.geopotential number by the normal gravity value computed on the
 LD0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0239.degrees latitude (g = 980.6199 gals.).
 LD0239
 LD0239.The modeled gravity was interpolated from observed gravity values.
 LD0239
 LD0239;                    North         East    Units  Estimated Accuracy
 LD0239;SPC IL W     -   391,300.      702,080.      MT  (+/- 180 meters Scaled)
 LD0239
 LD0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE432529(NAD 83)
 LD0239
 LD0239                          SUPERSEDED SURVEY CONTROL
 LD0239
 LD0239  NGVD 29 (??/??/92)  141.738  (m)          465.02   (f) ADJ UNCH    1 2
 LD0239
 LD0239.Superseded values are not recommended for survey control.
 LD0239
 LD0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0239.See file dsdata.pdf to determine how the superseded data were derived.
 LD0239
 LD0239_MARKER: X = CHISELED CROSS
 LD0239_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0239_SP_SET: WATER TABLE
 LD0239_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0239
 LD0239  HISTORY     - Date     Condition        Report By
 LD0239  HISTORY     - 1903     MONUMENTED       IRC
 LD0239  HISTORY     - 1961     GOOD             CGS
 LD0239  HISTORY     - 20050601 MARK NOT FOUND   ILDT
 LD0239
 LD0239                          STATION DESCRIPTION
 LD0239
 LD0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0239'AT BATH.
 LD0239'AT BATH, AT THE INTERSECTION OF MAIN AND OAK STREET, 26 FEET WEST
 LD0239'OF THE CENTER LINE OF OAK STREET (HIGHWAY 78), 43 1/2 FEET NORTH
 LD0239'OF THE CENTER LINE OF MAIN STREET, 7.6 FEET NORTH OF THE SOUTHEAST
 LD0239'CORNER OF THE MILLER GROCERY STORE, A CHISELED CROSS ON THE IRON
 LD0239'WATER TABLE AT MAIN ENTRANCE TO STORE AND 5 INCHES ABOVE THE
 LD0239'LEVEL OF THE SIDEWALK.  NOTE-- LETTERED IN WATER TABLE PBM US
 LD0239
 LD0239                          STATION RECOVERY (2005)
 LD0239
 LD0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0239'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2005 ***********************************************************************
 DN2005  DESIGNATION -  34
 DN2005  PID         -  DN2005
 DN2005  STATE/COUNTY-  IL/FULTON
 DN2005  COUNTRY     -  US
 DN2005  USGS QUAD   -  SAINT DAVID (2018)
 DN2005
 DN2005                         *CURRENT SURVEY CONTROL
 DN2005  ______________________________________________________________________
 DN2005* NAD 83(2011) POSITION- 40 27 05.49622(N) 090 06 17.95207(W)   ADJUSTED
 DN2005* NAD 83(2011) ELLIP HT-   152.692 (meters)        (06/27/12)   ADJUSTED
 DN2005* NAD 83(2011) EPOCH   -  2010.00
 DN2005* NAVD 88 ORTHO HEIGHT -   185.8   (meters)      610.    (feet) GPS OBS
 DN2005  ______________________________________________________________________
 DN2005  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2005  GEOID HEIGHT    -        -33.147 (meters)                     GEOID09
 DN2005  GEOID HEIGHT    -        -33.146 (meters)                     GEOID18
 DN2005  NAD 83(2011) X  -     -8,906.097 (meters)                     COMP
 DN2005  NAD 83(2011) Y  - -4,860,437.144 (meters)                     COMP
 DN2005  NAD 83(2011) Z  -  4,116,364.475 (meters)                     COMP
 DN2005  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 DN2005
 DN2005  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2005  Standards:
 DN2005         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2005            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2005  -------------------------------------------------------------------
 DN2005  NETWORK    2.94   2.16           1.33   1.04   1.10     -0.00275082
 DN2005  -------------------------------------------------------------------
 DN2005  Click here for local accuracies and other accuracy information.
 DN2005
 DN2005.The horizontal coordinates were established by GPS observations
 DN2005.and adjusted by the National Geodetic Survey in June 2012.
 DN2005
 DN2005.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2005.been affixed to the stable North American tectonic plate. See 
 DN2005.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2005
 DN2005.The horizontal coordinates are valid at the epoch date displayed above
 DN2005.which is a decimal equivalence of Year/Month/Day.
 DN2005
 DN2005.The orthometric height was determined by GPS observations and a
 DN2005.high-resolution geoid model.
 DN2005
 DN2005.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2005.GEOID18 height accuracy estimate available here.
 DN2005
 DN2005.Click photographs - Photos may exist for this station.
 DN2005
 DN2005.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2005
 DN2005.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2005
 DN2005.The ellipsoidal height was determined by GPS observations
 DN2005.and is referenced to NAD 83.
 DN2005
 DN2005. The following values were computed from the NAD 83(2011) position.
 DN2005
 DN2005;                    North         East     Units Scale Factor Converg.
 DN2005;SPC IL W     -   420,123.741   705,231.928   MT  0.99994151   +0 02 24.1
 DN2005;SPC IL W     - 1,378,355.97  2,313,748.42   sFT  0.99994151   +0 02 24.1
 DN2005;UTM  15      - 4,481,900.121   745,498.833   MT  1.00034195   +1 52 45.2
 DN2005
 DN2005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2005!SPC IL W     -   0.99997605  x   0.99994151  =   0.99991756
 DN2005!UTM  15      -   0.99997605  x   1.00034195  =   1.00031799
 DN2005
 DN2005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4549881900(NAD 83)
 DN2005
 DN2005                          SUPERSEDED SURVEY CONTROL
 DN2005
 DN2005  NAD 83(2007)-  40 27 05.49652(N)    090 06 17.95321(W) AD(2002.00) 1
 DN2005  ELLIP H (08/11/11)  152.709  (m)                       GP(2002.00) 4 1
 DN2005
 DN2005.Superseded values are not recommended for survey control.
 DN2005
 DN2005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2005.See file dsdata.pdf to determine how the superseded data were derived.
 DN2005
 DN2005_MARKER: DD = SURVEY DISK
 DN2005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2005_STAMPING: FC34
 DN2005_MARK LOGO: NONE
 DN2005_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2005+STABILITY: SURFACE MOTION
 DN2005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2005+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2005
 DN2005  HISTORY     - Date     Condition        Report By
 DN2005  HISTORY     - 200905   MONUMENTED       ILDT
 DN2005
 DN2005                          STATION DESCRIPTION
 DN2005
 DN2005'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2005'STATION IS LOCATED 1.0 MILE SOUTH OF THE TOWN OF BRYANT AND IS
 DN2005'MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 DN2005'36, T 6 N, R 3 E OF THE 4TH P.M., FULTON CO., IL., TO REACH THE
 DN2005'STATION FROM NEAR THE POST OFFICE IN THE TOWN OF BRYANT AT THE
 DN2005'INTERSECTION OF MAIN STREET AND COUNTY HIGHWAY 4, PROCEED SOUTH 1.0
 DN2005'MILE ALONG COUNTY HIGHWAY 4 TO THE INTERSECTION WITH EAST OSCAR LINN
 DN2005'HWY (18000N). TURN RIGHT (WEST) AND PROCEED 0.4 MILES TO THE STATION
 DN2005'AT THE INTERSECTION WITH STICKS ROAD (18000E). STATION IS 20.00 FEET
 DN2005'SOUTH OF AN IRON ROD, 50.80 FEET SOUTHWEST OF A POWER POLE AND 21.10
 DN2005'FEET NORTHEAST OF A PK NAIL IN A FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0724 ***********************************************************************
 KB0724  DESIGNATION -  34 1
 KB0724  PID         -  KB0724
 KB0724  STATE/COUNTY-  IL/CHRISTIAN
 KB0724  COUNTRY     -  US
 KB0724  USGS QUAD   -  PANA (2018)
 KB0724
 KB0724                         *CURRENT SURVEY CONTROL
 KB0724  ______________________________________________________________________
 KB0724* NAD 83(1986) POSITION- 39 23 26.65   (N) 089 06 00.18   (W)   HD_HELD1
 KB0724* NAVD 88 ORTHO HEIGHT -   212.311 (meters)      696.56  (feet) ADJUSTED
 KB0724  ______________________________________________________________________
 KB0724  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 KB0724  DYNAMIC HEIGHT  -        212.183 (meters)      696.14  (feet) COMP
 KB0724  MODELED GRAVITY -    980,024.1   (mgal)                       NAVD 88
 KB0724
 KB0724  VERT ORDER      -  FIRST     CLASS II
 KB0724
 KB0724.The horizontal coordinates were determined by differentially corrected
 KB0724.hand held GPS observations or other comparable positioning techniques
 KB0724.and have an estimated accuracy of +/- 3 meters.
 KB0724
 KB0724.The orthometric height was determined by differential leveling and
 KB0724.adjusted by the NATIONAL GEODETIC SURVEY
 KB0724.in June 1991.
 KB0724
 KB0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0724.GEOID18 height accuracy estimate available here.
 KB0724
 KB0724.Click photographs - Photos may exist for this station.
 KB0724
 KB0724.The dynamic height is computed by dividing the NAVD 88
 KB0724.geopotential number by the normal gravity value computed on the
 KB0724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0724.degrees latitude (g = 980.6199 gals.).
 KB0724
 KB0724.The modeled gravity was interpolated from observed gravity values.
 KB0724
 KB0724;                    North         East    Units  Estimated Accuracy
 KB0724;SPC IL W     -   302,888.7     791,882.5     MT  (+/- 3 meters HH1 GPS) 
 KB0724
 KB0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1914962242(NAD 83)
 KB0724
 KB0724                          SUPERSEDED SURVEY CONTROL
 KB0724
 KB0724  NGVD 29 (??/??/92)  212.397  (m)          696.84   (f) ADJ UNCH    1 2
 KB0724
 KB0724.Superseded values are not recommended for survey control.
 KB0724
 KB0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0724.See file dsdata.pdf to determine how the superseded data were derived.
 KB0724
 KB0724_MARKER: DD = SURVEY DISK
 KB0724_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KB0724_STAMPING: 34-1 1934
 KB0724_MARK LOGO: CGS+SS
 KB0724_PROJECTION: PROJECTING 3 CENTIMETERS
 KB0724_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0724+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2015
 KB0724
 KB0724  HISTORY     - Date     Condition        Report By
 KB0724  HISTORY     - 1934     MONUMENTED       ILGS
 KB0724  HISTORY     - 1961     GOOD             CGS
 KB0724  HISTORY     - 20150902 GOOD             AMESC
 KB0724
 KB0724                          STATION DESCRIPTION
 KB0724
 KB0724'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0724'0.9 MI W FROM PANA.
 KB0724'ABOUT 0.9 MILE WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 KB0724'THE STATION AT PANA, ABOUT 7 RAILS WEST OF MILEPOST 168, IN
 KB0724'SECTION 20 R 1 E T 11 N, AT A BLACK TOP ROAD CROSSING, 18 FEET
 KB0724'NORTH OF THE NORTH RAIL, 30 FEET WEST OF THE CENTER LINE OF
 KB0724'THE ROAD, 36 FEET NORTHWEST OF THE CENTER OF THE ROAD CROSSING
 KB0724'THE MAIN TRACK, 14 FEET SOUTHEAST OF A TELEGRAPH POLE, 2 FEET
 KB0724'BELOW THE LEVEL OF THE TRACK, A C AND GS AND STATE SURVEY DISK
 KB0724'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 KB0724'LEVEL OF THE GROUND.
 KB0724
 KB0724                          STATION RECOVERY (2015)
 KB0724
 KB0724'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0724'THE STATION IS 9.8 M (32.2 FT) WEST OF THE CENTERLINE OF COUNTY ROAD
 KB0724'2300 EAST, 28.2 M (92.5 FT) SOUTHEAST OF A POWER POLE WITH THREE
 KB0724'TRANSFORMERS AND A GUY WIRE, 9.2 M (30.2 FT) SOUTHWEST OF A TELEPHONE
 KB0724'PEDESTAL NUMBER G 1A, 5.8 M (19.0 FT) NORTH OF THE NORTH RAIL OF THE
 KB0724'NORTH SET OF RAILROAD TRACKS, 4.6 M (15.1 FT) SOUTHEAST OF A POWER
 KB0724'POLE WITH ELECTRIC METER, 4.3 M (14.1 FT) NORTHWEST OF A CROSSING GATE
 KB0724'BASE, 1.9 M (6.2 FT) NORTH OF THE RAILROAD CROSSING CONTROL BOX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2076 ***********************************************************************
 JA2076  DESIGNATION -  34 SAN
 JA2076  PID         -  JA2076
 JA2076  STATE/COUNTY-  IL/LAWRENCE
 JA2076  COUNTRY     -  US
 JA2076  USGS QUAD   -  RUSSELLVILLE (2018)
 JA2076
 JA2076                         *CURRENT SURVEY CONTROL
 JA2076  ______________________________________________________________________
 JA2076* NAD 83(1997) POSITION- 38 45 41.80405(N) 087 36 18.29075(W)   ADJUSTED
 JA2076* NAVD 88 ORTHO HEIGHT -   130.68  (+/-2cm)      428.7   (feet) VERTCON3
 JA2076  ______________________________________________________________________
 JA2076  GEOID HEIGHT    -        -31.731 (meters)                     GEOID18
 JA2076  LAPLACE CORR    -         -2.24  (seconds)                    DEFLEC18
 JA2076  HORZ ORDER      -  SECOND
 JA2076  VERT ORDER      -  THIRD (See Below)
 JA2076
 JA2076.This mark is at Lawrenceville Vincennes Intl Airport (LWV)
 JA2076
 JA2076.The horizontal coordinates were established by classical geodetic methods
 JA2076.and adjusted by the National Geodetic Survey in October 1999.
 JA2076
 JA2076.The NAVD 88 height was computed by applying the VERTCON shift value to
 JA2076.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JA2076
 JA2076.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2076.GEOID18 height accuracy estimate available here.
 JA2076
 JA2076.The vertical order pertains to the NGVD 29 superseded value.
 JA2076
 JA2076.Click photographs - Photos may exist for this station.
 JA2076
 JA2076.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2076
 JA2076. The following values were computed from the NAD 83(1997) position.
 JA2076
 JA2076;                    North         East     Units Scale Factor Converg.
 JA2076;SPC IL E     -   232,766.368   363,295.832   MT  1.00002432   +0 27 21.5
 JA2076;SPC IL E     -   763,667.66  1,191,913.08   sFT  1.00002432   +0 27 21.5
 JA2076;SPC IN W     -   390,162.253   854,653.002   MT  0.99999198   -0 19 36.0
 JA2076;SPC IN W     - 1,280,057.33  2,803,974.06   sFT  0.99999198   -0 19 36.0
 JA2076;UTM  16      - 4,290,496.776   447,429.423   MT  0.99963403   -0 22 43.8
 JA2076
 JA2076!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2076!SPC IL E     -   0.99998448  x   1.00002432  =   1.00000880
 JA2076!SPC IN W     -   0.99998448  x   0.99999198  =   0.99997646
 JA2076!UTM  16      -   0.99998448  x   0.99963403  =   0.99961851
 JA2076
 JA2076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4742990496(NAD 83)
 JA2076
 JA2076                          SUPERSEDED SURVEY CONTROL
 JA2076
 JA2076  NAD 83(1997)-  38 45 41.80428(N)    087 36 18.29061(W) AD(       ) 2
 JA2076  NAD 83(1986)-  38 45 41.81406(N)    087 36 18.28996(W) AD(       ) 2
 JA2076  NAD 27      -  38 45 41.64995(N)    087 36 18.19751(W) AD(       ) 2
 JA2076  NGVD 29             130.79   (m)          429.1    (f) LEVELING    3  
 JA2076
 JA2076.Superseded values are not recommended for survey control.
 JA2076
 JA2076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2076.See file dsdata.pdf to determine how the superseded data were derived.
 JA2076
 JA2076_MARKER: DD = SURVEY DISK
 JA2076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2076_STAMPING: 34 SAN 1962
 JA2076_MARK LOGO: USGS
 JA2076_PROJECTION: RECESSED 15 CENTIMETERS
 JA2076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2076+STABILITY: SURFACE MOTION
 JA2076
 JA2076  HISTORY     - Date     Condition        Report By
 JA2076  HISTORY     - 1962     MONUMENTED       USGS
 JA2076  HISTORY     - 1968     GOOD             CGS
 JA2076
 JA2076                          STATION DESCRIPTION
 JA2076
 JA2076'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2076'THE STATION IS LOCATED AT THE WEST SIDE OF THE LAWRENCEVILLE-VINCENNES
 JA2076'AIRPORT 4.5 MILES NORTHEAST OF LAWRENCEVILLE, 7 MILES NORTHWEST OF
 JA2076'VINCENNES AND ON AIRPORT PROPERTY.
 JA2076'
 JA2076'IT IS A U S GEOLOGICAL SURVEY DEPARTMENT OF INTERIOR DISK STAMPED 34
 JA2076'SAN 1962, SET IN A ROUND CONCRETE MONUMENT 6 INCHES BELOW GROUND
 JA2076'SURFACE.  IT IS 4 FEET NORTHWEST OF A POWER POLE, 33 FEET NORTHWEST OF
 JA2076'THE AIRPORT BEACON, 67.5 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE
 JA2076'AIRPORT ADMINISTRATION BUILDING AND 72 FEET NORTHEAST OF THE NORTHWEST
 JA2076'CORNER OF THE BUILDING.
 JA2076'
 JA2076'TO REACH FROM THE INTERSECTION OF U S BUSINESS ROUTE 50 AND STATE
 JA2076'HIGHWAY 1 IN LAWRENCEVILLE, GO NORTH ON HIGHWAY 1 FOR 0.75 MILE TO U S
 JA2076'HIGHWAY 50.  TURN RIGHT AND GO EAST ON HIGHWAY 50 FOR 3 MILES TO AN
 JA2076'EXIT RAMP ON THE RIGHT.  TURN RIGHT AND GO EAST ON THE RAMP FOR 0.3
 JA2076'MILES TO AN EXIT RAMP ON THE RIGHT.  TURN RIGHT AND GO EAST ON THE
 JA2076'RAMP FOR 0.3 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH AND EAST ON
 JA2076'A PAVED ROAD FOR 1.35 MILES TO A FORK.  KEEP LEFT AND GO NORTHERLY ON
 JA2076'A PAVED ROAD FOR 1.15 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO
 JA2076'NORTHEASTERLY FOR 0.9 MILE TO A FORK.  KEEP LEFT AND GO NORTH FOR 0.2
 JA2076'MILE TO A CROSSROAD.  TURN RIGHT AND GO EAST FOR 0.1 MILE TO THE
 JA2076'AIRPORT ADMINISTRATION BUILDING AND THE STATION.
 JA2076'
 JA2076'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION GEORGE THE
 JA2076'DISTANCE BEING 49.4532 METERS OR (162.248) FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0317 ***********************************************************************
 MG0317  DESIGNATION -  34 W
 MG0317  PID         -  MG0317
 MG0317  STATE/COUNTY-  IL/HENDERSON
 MG0317  COUNTRY     -  US
 MG0317  USGS QUAD   -  KEITHSBURG (2018)
 MG0317
 MG0317                         *CURRENT SURVEY CONTROL
 MG0317  ______________________________________________________________________
 MG0317* NAD 83(1986) POSITION- 41 01 08.     (N) 090 55 16.     (W)   SCALED
 MG0317* NAVD 88 ORTHO HEIGHT -   172.256 (meters)      565.14  (feet) ADJUSTED
 MG0317  ______________________________________________________________________
 MG0317  GEOID HEIGHT    -        -33.105 (meters)                     GEOID18
 MG0317  DYNAMIC HEIGHT  -        172.181 (meters)      564.90  (feet) COMP
 MG0317  MODELED GRAVITY -    980,186.9   (mgal)                       NAVD 88
 MG0317
 MG0317  VERT ORDER      -  SECOND    CLASS 0
 MG0317
 MG0317.The horizontal coordinates were scaled from a map and have
 MG0317.an estimated accuracy of +/- 6 seconds.
 MG0317
 MG0317.The orthometric height was determined by differential leveling and
 MG0317.adjusted by the NATIONAL GEODETIC SURVEY
 MG0317.in June 1991.
 MG0317
 MG0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0317.GEOID18 height accuracy estimate available here.
 MG0317
 MG0317.Click photographs - Photos may exist for this station.
 MG0317
 MG0317.The dynamic height is computed by dividing the NAVD 88
 MG0317.geopotential number by the normal gravity value computed on the
 MG0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0317.degrees latitude (g = 980.6199 gals.).
 MG0317
 MG0317.The modeled gravity was interpolated from observed gravity values.
 MG0317
 MG0317;                    North         East    Units  Estimated Accuracy
 MG0317;SPC IL W     -   483,400.      636,550.      MT  (+/- 180 meters Scaled)
 MG0317
 MG0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF747429(NAD 83)
 MG0317
 MG0317                          SUPERSEDED SURVEY CONTROL
 MG0317
 MG0317  NGVD 29 (??/??/92)  172.326  (m)          565.37   (f) ADJ UNCH    2 0
 MG0317
 MG0317.Superseded values are not recommended for survey control.
 MG0317
 MG0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0317.See file dsdata.pdf to determine how the superseded data were derived.
 MG0317
 MG0317_MARKER: P = PIPE CAP
 MG0317_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MG0317_STAMPING: PRIM TRAV STA NO 34 W 1923
 MG0317_MARK LOGO: USGS
 MG0317_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0317
 MG0317  HISTORY     - Date     Condition        Report By
 MG0317  HISTORY     - 1923     MONUMENTED       USGS
 MG0317  HISTORY     - 1934     GOOD             CGS
 MG0317  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MG0317
 MG0317                          STATION DESCRIPTION
 MG0317
 MG0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0317'AT MILROY.
 MG0317'AT MILROY, HENDERSON COUNTY, ON THE CHICAGO, BURLING AND QUINCY
 MG0317'RAILROAD, 115 YARDS NORTH OF THE STATION, AT A ROAD CROSSING,
 MG0317'50 FEET WEST OF THE CENTERLINE OF THE TRACK, 20 FEET NORTH OF THE
 MG0317'CENTERLINE OF THE ROAD, AND AT A FENCE CORNER.  A UNITED STATES
 MG0317'GEOLOGICAL SURVEY STANDARD CAP, STAMPED 34W AND RIVETED ON THE TOP
 MG0317'OF AN IRON PIPE.
 MG0317
 MG0317                          STATION RECOVERY (2001)
 MG0317
 MG0317'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MG0317'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0762 ***********************************************************************
 HB0762  DESIGNATION -  341
 HB0762  PID         -  HB0762
 HB0762  STATE/COUNTY-  IL/ALEXANDER
 HB0762  COUNTRY     -  US
 HB0762  USGS QUAD   -  TAMMS (2018)
 HB0762
 HB0762                         *CURRENT SURVEY CONTROL
 HB0762  ______________________________________________________________________
 HB0762* NAD 83(1986) POSITION- 37 10 07.     (N) 089 21 26.     (W)   SCALED
 HB0762* NAVD 88 ORTHO HEIGHT -   103.622 (meters)      339.97  (feet) ADJUSTED
 HB0762  ______________________________________________________________________
 HB0762  GEOID HEIGHT    -        -28.186 (meters)                     GEOID18
 HB0762  DYNAMIC HEIGHT  -        103.548 (meters)      339.72  (feet) COMP
 HB0762  MODELED GRAVITY -    979,916.1   (mgal)                       NAVD 88
 HB0762
 HB0762  VERT ORDER      -  SECOND    CLASS 0
 HB0762
 HB0762.The horizontal coordinates were scaled from a map and have
 HB0762.an estimated accuracy of +/- 6 seconds.
 HB0762
 HB0762.The orthometric height was determined by differential leveling and
 HB0762.adjusted by the NATIONAL GEODETIC SURVEY
 HB0762.in June 1991.
 HB0762
 HB0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0762.GEOID18 height accuracy estimate available here.
 HB0762
 HB0762.Click photographs - Photos may exist for this station.
 HB0762
 HB0762.The dynamic height is computed by dividing the NAVD 88
 HB0762.geopotential number by the normal gravity value computed on the
 HB0762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0762.degrees latitude (g = 980.6199 gals.).
 HB0762
 HB0762.The modeled gravity was interpolated from observed gravity values.
 HB0762
 HB0762;                    North         East    Units  Estimated Accuracy
 HB0762;SPC IL W     -    56,010.      771,890.      MT  (+/- 180 meters Scaled)
 HB0762
 HB0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG907161(NAD 83)
 HB0762
 HB0762                          SUPERSEDED SURVEY CONTROL
 HB0762
 HB0762  NGVD 29 (11/26/84)  103.508  (m)          339.59   (f) ADJUSTED    2 0
 HB0762
 HB0762.Superseded values are not recommended for survey control.
 HB0762
 HB0762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0762.See file dsdata.pdf to determine how the superseded data were derived.
 HB0762
 HB0762_MARKER: Q = CHISELED SQUARE
 HB0762_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0762_SP_SET: ABUTMENT
 HB0762_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0762
 HB0762  HISTORY     - Date     Condition        Report By
 HB0762  HISTORY     - UNK      MONUMENTED       USGS
 HB0762  HISTORY     - 1935     GOOD             CGS
 HB0762  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0762
 HB0762                          STATION DESCRIPTION
 HB0762
 HB0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0762'AT OLIVE BRANCH.
 HB0762'AT OLIVE BRANCH, ALEXANDER COUNTY, ON STATE HIGHWAY 3, AT THE WEST
 HB0762'EDGE OF TOWN, 135 FEET SOUTHWEST OF A ROAD LEADING TO A SCHOOL,
 HB0762'AT A CONCRETE BRIDGE, AND ON THE TOP OF THE SOUTH WING WALL OF THE
 HB0762'WEST ABUTMENT.  A CHISELED SQUARE.
 HB0762
 HB0762                          STATION RECOVERY (2002)
 HB0762
 HB0762'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0762'MARK DESTROYED. BRIDGE REPLACED IN 1965.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0763 ***********************************************************************
 HB0763  DESIGNATION -  341 RESET
 HB0763  PID         -  HB0763
 HB0763  STATE/COUNTY-  IL/ALEXANDER
 HB0763  COUNTRY     -  US
 HB0763  USGS QUAD   -  TAMMS (2018)
 HB0763
 HB0763                         *CURRENT SURVEY CONTROL
 HB0763  ______________________________________________________________________
 HB0763* NAD 83(1986) POSITION- 37 10 07.     (N) 089 21 26.     (W)   SCALED
 HB0763* NAVD 88 ORTHO HEIGHT -   103.92  (+/-2cm)      340.9   (feet) VERTCON3
 HB0763  ______________________________________________________________________
 HB0763  GEOID HEIGHT    -        -28.186 (meters)                     GEOID18
 HB0763  VERT ORDER      -  ? (See Below)
 HB0763
 HB0763.The horizontal coordinates were scaled from a map and have
 HB0763.an estimated accuracy of +/- 6 seconds.
 HB0763
 HB0763.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0763.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0763
 HB0763.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0763.GEOID18 height accuracy estimate available here.
 HB0763
 HB0763.The vertical order pertains to the NGVD 29 superseded value.
 HB0763
 HB0763.Click photographs - Photos may exist for this station.
 HB0763
 HB0763;                    North         East    Units  Estimated Accuracy
 HB0763;SPC IL W     -    56,010.      771,890.      MT  (+/- 180 meters Scaled)
 HB0763
 HB0763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG907161(NAD 83)
 HB0763
 HB0763                          SUPERSEDED SURVEY CONTROL
 HB0763
 HB0763  NGVD 29 (11/26/84)  103.808  (m)          340.58   (f) ADJUSTED       
 HB0763
 HB0763.Superseded values are not recommended for survey control.
 HB0763
 HB0763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0763.See file dsdata.pdf to determine how the superseded data were derived.
 HB0763
 HB0763_MARKER: DD = SURVEY DISK
 HB0763_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0763_STAMPING: 341 RESET 1962
 HB0763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0763+STABILITY: SURFACE MOTION
 HB0763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0763+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 HB0763
 HB0763  HISTORY     - Date     Condition        Report By
 HB0763  HISTORY     - 1962     MONUMENTED       ILDPW
 HB0763  HISTORY     - 1966     GOOD             CGS
 HB0763  HISTORY     - 1988     GOOD             USPSQD
 HB0763  HISTORY     - 20100610 GOOD             ILDT
 HB0763
 HB0763                          STATION DESCRIPTION
 HB0763
 HB0763'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 HB0763'AT OLIVE BRANCH.
 HB0763'AT OLIVE BRANCH, ON ILLINOIS STATE HIGHWAY 3, 88 FEET NORTHWEST
 HB0763'OF THE CENTERLINE OF AN ENTRANCE PIPE CULVERT AT THE ENTRANCE TO
 HB0763'THE OLIVE BRANCH GRADE SCHOOL, 63 FEET NORTH AN AT RIGHT ANGLES TO
 HB0763'STATION 750+44.77 OF HIGHWAY 3, 216.6 FEET NORTHEAST OF THE
 HB0763'CENTERLINE OF BRIDGE ACROSS PIGEON ROOST CREEK, STA. 752+52 ON
 HB0763'HIGHWAY 3.  7.5 FEET NORTH EASTERLY FROM CENTERLINE OF POWER POLE,
 HB0763'SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST.
 HB0763
 HB0763                          STATION RECOVERY (1988)
 HB0763
 HB0763'RECOVERY NOTE BY US POWER SQUADRON 1988 (GA)
 HB0763'RECOVERED IN GOOD CONDITION.
 HB0763
 HB0763                          STATION RECOVERY (2010)
 HB0763
 HB0763'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0763'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0754 ***********************************************************************
 HB0754  DESIGNATION -  342
 HB0754  PID         -  HB0754
 HB0754  STATE/COUNTY-  IL/ALEXANDER
 HB0754  COUNTRY     -  US
 HB0754  USGS QUAD   -  THEBES (2018)
 HB0754
 HB0754                         *CURRENT SURVEY CONTROL
 HB0754  ______________________________________________________________________
 HB0754* NAD 83(1986) POSITION- 37 13 15.     (N) 089 27 44.     (W)   SCALED
 HB0754* NAVD 88 ORTHO HEIGHT -   103.886 (meters)      340.83  (feet) ADJUSTED
 HB0754  ______________________________________________________________________
 HB0754  GEOID HEIGHT    -        -28.257 (meters)                     GEOID18
 HB0754  DYNAMIC HEIGHT  -        103.811 (meters)      340.59  (feet) COMP
 HB0754  MODELED GRAVITY -    979,904.2   (mgal)                       NAVD 88
 HB0754
 HB0754  VERT ORDER      -  SECOND    CLASS 0
 HB0754
 HB0754.The horizontal coordinates were scaled from a map and have
 HB0754.an estimated accuracy of +/- 6 seconds.
 HB0754
 HB0754.The orthometric height was determined by differential leveling and
 HB0754.adjusted by the NATIONAL GEODETIC SURVEY
 HB0754.in June 1991.
 HB0754
 HB0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0754.GEOID18 height accuracy estimate available here.
 HB0754
 HB0754.Click photographs - Photos may exist for this station.
 HB0754
 HB0754.The dynamic height is computed by dividing the NAVD 88
 HB0754.geopotential number by the normal gravity value computed on the
 HB0754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0754.degrees latitude (g = 980.6199 gals.).
 HB0754
 HB0754.The modeled gravity was interpolated from observed gravity values.
 HB0754
 HB0754;                    North         East    Units  Estimated Accuracy
 HB0754;SPC IL W     -    61,730.      762,520.      MT  (+/- 180 meters Scaled)
 HB0754
 HB0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG815222(NAD 83)
 HB0754
 HB0754                          SUPERSEDED SURVEY CONTROL
 HB0754
 HB0754  NGVD 29 (11/26/84)  103.764  (m)          340.43   (f) ADJUSTED    2 0
 HB0754
 HB0754.Superseded values are not recommended for survey control.
 HB0754
 HB0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0754.See file dsdata.pdf to determine how the superseded data were derived.
 HB0754
 HB0754_MARKER: DD = SURVEY DISK
 HB0754_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0754_SP_SET: PIER
 HB0754_STAMPING: 342 1927
 HB0754_MARK LOGO: USGS
 HB0754_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0754
 HB0754  HISTORY     - Date     Condition        Report By
 HB0754  HISTORY     - 1927     MONUMENTED       USGS
 HB0754  HISTORY     - 1935     GOOD             CGS
 HB0754  HISTORY     - 20151123 MARK NOT FOUND   ILDT
 HB0754
 HB0754                          STATION DESCRIPTION
 HB0754
 HB0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0754'AT THEBES.
 HB0754'AT THEBES, ALEXANDER COUNTY, ON THE CHICAGO AND EASTERN ILLINOIS
 HB0754'RAILROAD, 0.2 MILE SOUTH OF THE STATION, AT THE WEST END OF THE
 HB0754'CONCRETE APPROACH TO THE BRIDGE OVER MISSISSIPPI RIVER, AT THE EAST
 HB0754'SIDE OF THE MAIN TRACK, AND IN THE NORTH FACE OF THE MOST EASTERLY
 HB0754'STONE PIER.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 HB0754'STAMPED 342 1927 AND SET VERTICALLY.
 HB0754
 HB0754                          STATION RECOVERY (2015)
 HB0754
 HB0754'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 HB0754'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0742 ***********************************************************************
 HB0742  DESIGNATION -  343.16
 HB0742  PID         -  HB0742
 HB0742  STATE/COUNTY-  IL/ALEXANDER
 HB0742  COUNTRY     -  US
 HB0742  USGS QUAD   -  MCCLURE (2018)
 HB0742
 HB0742                         *CURRENT SURVEY CONTROL
 HB0742  ______________________________________________________________________
 HB0742* NAD 83(1986) POSITION- 37 19 11.     (N) 089 25 04.     (W)   SCALED
 HB0742* NAVD 88 ORTHO HEIGHT -   104.450 (meters)      342.68  (feet) ADJUSTED
 HB0742  ______________________________________________________________________
 HB0742  GEOID HEIGHT    -        -28.309 (meters)                     GEOID18
 HB0742  DYNAMIC HEIGHT  -        104.376 (meters)      342.44  (feet) COMP
 HB0742  MODELED GRAVITY -    979,919.8   (mgal)                       NAVD 88
 HB0742
 HB0742  VERT ORDER      -  SECOND    CLASS 0
 HB0742
 HB0742.The horizontal coordinates were scaled from a map and have
 HB0742.an estimated accuracy of +/- 6 seconds.
 HB0742
 HB0742.The orthometric height was determined by differential leveling and
 HB0742.adjusted by the NATIONAL GEODETIC SURVEY
 HB0742.in June 1991.
 HB0742
 HB0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0742.GEOID18 height accuracy estimate available here.
 HB0742
 HB0742.Click photographs - Photos may exist for this station.
 HB0742
 HB0742.The dynamic height is computed by dividing the NAVD 88
 HB0742.geopotential number by the normal gravity value computed on the
 HB0742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0742.degrees latitude (g = 980.6199 gals.).
 HB0742
 HB0742.The modeled gravity was interpolated from observed gravity values.
 HB0742
 HB0742;                    North         East    Units  Estimated Accuracy
 HB0742;SPC IL W     -    72,730.      766,380.      MT  (+/- 180 meters Scaled)
 HB0742
 HB0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG857330(NAD 83)
 HB0742
 HB0742                          SUPERSEDED SURVEY CONTROL
 HB0742
 HB0742  NGVD 29 (11/26/84)  104.388  (m)          342.48   (f) ADJUSTED    2 0
 HB0742
 HB0742.Superseded values are not recommended for survey control.
 HB0742
 HB0742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0742.See file dsdata.pdf to determine how the superseded data were derived.
 HB0742
 HB0742_MARKER: Q = CHISELED SQUARE
 HB0742_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0742_SP_SET: FLOOR
 HB0742_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0742
 HB0742  HISTORY     - Date     Condition        Report By
 HB0742  HISTORY     - UNK      MONUMENTED       USGS
 HB0742  HISTORY     - 1935     GOOD             CGS
 HB0742
 HB0742                          STATION DESCRIPTION
 HB0742
 HB0742'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0742'AT MC CLURE.
 HB0742'AT MC CLURE, ALEXANDER COUNTY, ON THE MISSOURI PACIFIC RAILROAD
 HB0742'330 FEET NORTH OF THE STATION, 100 FEET NORTH OF A ROAD CROSSING,
 HB0742'80 FEET WEST OF THE CENTERLINE OF THE TRACK, AT THE SOUTHWEST
 HB0742'CORNER OF A CANNERY, AT THE WEST SIDE OF THE MAIN BRICK BUILDING,
 HB0742'AND ON THE TOP OF THE SOUTHEAST CORNER OF THE CONCRETE FLOOR OF A
 HB0742'SHED.  A CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0740 ***********************************************************************
 HB0740  DESIGNATION -  346
 HB0740  PID         -  HB0740
 HB0740  STATE/COUNTY-  IL/UNION
 HB0740  COUNTRY     -  US
 HB0740  USGS QUAD   -  MCCLURE (2018)
 HB0740
 HB0740                         *CURRENT SURVEY CONTROL
 HB0740  ______________________________________________________________________
 HB0740* NAD 83(1986) POSITION- 37 22 02.     (N) 089 23 38.     (W)   SCALED
 HB0740* NAVD 88 ORTHO HEIGHT -   105.334 (meters)      345.58  (feet) ADJUSTED
 HB0740  ______________________________________________________________________
 HB0740  GEOID HEIGHT    -        -28.369 (meters)                     GEOID18
 HB0740  DYNAMIC HEIGHT  -        105.260 (meters)      345.34  (feet) COMP
 HB0740  MODELED GRAVITY -    979,927.3   (mgal)                       NAVD 88
 HB0740
 HB0740  VERT ORDER      -  SECOND    CLASS 0
 HB0740
 HB0740.The horizontal coordinates were scaled from a map and have
 HB0740.an estimated accuracy of +/- 6 seconds.
 HB0740
 HB0740.The orthometric height was determined by differential leveling and
 HB0740.adjusted by the NATIONAL GEODETIC SURVEY
 HB0740.in June 1991.
 HB0740
 HB0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0740.GEOID18 height accuracy estimate available here.
 HB0740
 HB0740.Click photographs - Photos may exist for this station.
 HB0740
 HB0740.The dynamic height is computed by dividing the NAVD 88
 HB0740.geopotential number by the normal gravity value computed on the
 HB0740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0740.degrees latitude (g = 980.6199 gals.).
 HB0740
 HB0740.The modeled gravity was interpolated from observed gravity values.
 HB0740
 HB0740;                    North         East    Units  Estimated Accuracy
 HB0740;SPC IL W     -    78,020.      768,450.      MT  (+/- 180 meters Scaled)
 HB0740
 HB0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG880382(NAD 83)
 HB0740
 HB0740                          SUPERSEDED SURVEY CONTROL
 HB0740
 HB0740  NGVD 29 (11/26/84)  105.299  (m)          345.47   (f) ADJUSTED    2 0
 HB0740
 HB0740.Superseded values are not recommended for survey control.
 HB0740
 HB0740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0740.See file dsdata.pdf to determine how the superseded data were derived.
 HB0740
 HB0740_MARKER: Q = CHISELED SQUARE
 HB0740_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB0740_SP_SET: STEP
 HB0740_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0740_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0740+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2002
 HB0740
 HB0740  HISTORY     - Date     Condition        Report By
 HB0740  HISTORY     - 1927     MONUMENTED       USGS
 HB0740  HISTORY     - 1935     GOOD             CGS
 HB0740  HISTORY     - 20020828 GOOD             USACE
 HB0740
 HB0740                          STATION DESCRIPTION
 HB0740
 HB0740'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0740'AT REYNOLDSVILLE.
 HB0740'AT REYNOLDSVILLE, UNION COUNTY, 140 FEET WEST OF THE ILLINOIS
 HB0740'CENTRAL RAILROAD, AT THE MISSIONARY BAPTIST CHURCH, 85 FEET NORTH
 HB0740'OF THE CENTERLINE OF A ROAD, AT THE ENTRANCE TO THE CHURCH, AND ON
 HB0740'THE TOP OF THE EAST END OF THE LOWER CONCRETE STEP.  A CHISELED
 HB0740'SQUARE.
 HB0740
 HB0740                          STATION RECOVERY (2002)
 HB0740
 HB0740'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0740'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0881 ***********************************************************************
 HB0881  DESIGNATION -  347.6
 HB0881  PID         -  HB0881
 HB0881  STATE/COUNTY-  IL/UNION
 HB0881  COUNTRY     -  US
 HB0881  USGS QUAD   -  JONESBORO (2018)
 HB0881
 HB0881                         *CURRENT SURVEY CONTROL
 HB0881  ______________________________________________________________________
 HB0881* NAD 83(1986) POSITION- 37 26 59.     (N) 089 21 38.     (W)   SCALED
 HB0881* NAVD 88 ORTHO HEIGHT -   108.445 (meters)      355.79  (feet) ADJUSTED
 HB0881  ______________________________________________________________________
 HB0881  GEOID HEIGHT    -        -28.486 (meters)                     GEOID18
 HB0881  DYNAMIC HEIGHT  -        108.369 (meters)      355.54  (feet) COMP
 HB0881  MODELED GRAVITY -    979,928.5   (mgal)                       NAVD 88
 HB0881
 HB0881  VERT ORDER      -  SECOND    CLASS 0
 HB0881
 HB0881.The horizontal coordinates were scaled from a map and have
 HB0881.an estimated accuracy of +/- 6 seconds.
 HB0881
 HB0881.The orthometric height was determined by differential leveling and
 HB0881.adjusted by the NATIONAL GEODETIC SURVEY
 HB0881.in June 1991.
 HB0881
 HB0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0881.GEOID18 height accuracy estimate available here.
 HB0881
 HB0881.Click photographs - Photos may exist for this station.
 HB0881
 HB0881.The dynamic height is computed by dividing the NAVD 88
 HB0881.geopotential number by the normal gravity value computed on the
 HB0881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0881.degrees latitude (g = 980.6199 gals.).
 HB0881
 HB0881.The modeled gravity was interpolated from observed gravity values.
 HB0881
 HB0881;                    North         East    Units  Estimated Accuracy
 HB0881;SPC IL W     -    87,200.      771,330.      MT  (+/- 180 meters Scaled)
 HB0881
 HB0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG911473(NAD 83)
 HB0881
 HB0881                          SUPERSEDED SURVEY CONTROL
 HB0881
 HB0881  NGVD 29 (11/26/84)  108.458  (m)          355.83   (f) ADJUSTED    2 0
 HB0881
 HB0881.Superseded values are not recommended for survey control.
 HB0881
 HB0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0881.See file dsdata.pdf to determine how the superseded data were derived.
 HB0881
 HB0881_MARKER: DD = SURVEY DISK
 HB0881_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0881_SP_SET: BRIDGE
 HB0881_STAMPING: 347.6
 HB0881_MARK LOGO: USGS
 HB0881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0881
 HB0881  HISTORY     - Date     Condition        Report By
 HB0881  HISTORY     - 1918     MONUMENTED       USGS
 HB0881  HISTORY     - 1935     GOOD             CGS
 HB0881  HISTORY     - 1976     GOOD             ILDT
 HB0881  HISTORY     - 1976     GOOD             ILDT
 HB0881  HISTORY     - 1976     GOOD             ILDT
 HB0881  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0881
 HB0881                          STATION DESCRIPTION
 HB0881
 HB0881'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0881'1.9 MI E FROM WARE.
 HB0881'1.9 MILES EAST ALONG STATE HIGHWAY 146 FROM THE PUBLIC SCHOOL
 HB0881'AT WARE, UNION COUNTY, AT THE EAST END OF A LARGE BRIDGE, IN
 HB0881'THE TOP OF THE SOUTHEAST CONCRETE WING WALL, AND 20 FEET
 HB0881'SOUTH OF THE CENTERLINE OF THE HIGHWAY.  A UNITED STATES
 HB0881'GEOLOGICAL SURVEY STANDARD DISK, STAMPED 347.6.
 HB0881
 HB0881                          STATION RECOVERY (1976)
 HB0881
 HB0881'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0881'RECOVERED IN GOOD CONDITION.
 HB0881
 HB0881                          STATION RECOVERY (1976)
 HB0881
 HB0881'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0881'RECOVERED IN GOOD CONDITION.
 HB0881
 HB0881                          STATION RECOVERY (1976)
 HB0881
 HB0881'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0881'RECOVERED IN GOOD CONDITION.
 HB0881
 HB0881                          STATION RECOVERY (2002)
 HB0881
 HB0881'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0881'MARK DESTROYED. BRIDGE REBUILT IN 1974.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0828 ***********************************************************************
 HB0828  DESIGNATION -  348
 HB0828  PID         -  HB0828
 HB0828  STATE/COUNTY-  IL/PULASKI
 HB0828  COUNTRY     -  US
 HB0828  USGS QUAD   -  PULASKI (2018)
 HB0828
 HB0828                         *CURRENT SURVEY CONTROL
 HB0828  ______________________________________________________________________
 HB0828* NAD 83(1986) POSITION- 37 12 10.     (N) 089 12 38.     (W)   SCALED
 HB0828* NAVD 88 ORTHO HEIGHT -   105.961 (meters)      347.64  (feet) ADJUSTED
 HB0828  ______________________________________________________________________
 HB0828  GEOID HEIGHT    -        -28.261 (meters)                     GEOID18
 HB0828  DYNAMIC HEIGHT  -        105.885 (meters)      347.39  (feet) COMP
 HB0828  MODELED GRAVITY -    979,912.6   (mgal)                       NAVD 88
 HB0828
 HB0828  VERT ORDER      -  FIRST     CLASS I
 HB0828
 HB0828.The horizontal coordinates were scaled from a map and have
 HB0828.an estimated accuracy of +/- 6 seconds.
 HB0828
 HB0828.The orthometric height was determined by differential leveling and
 HB0828.adjusted by the NATIONAL GEODETIC SURVEY
 HB0828.in June 1991.
 HB0828
 HB0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0828.GEOID18 height accuracy estimate available here.
 HB0828
 HB0828.Click photographs - Photos may exist for this station.
 HB0828
 HB0828.The dynamic height is computed by dividing the NAVD 88
 HB0828.geopotential number by the normal gravity value computed on the
 HB0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0828.degrees latitude (g = 980.6199 gals.).
 HB0828
 HB0828.The modeled gravity was interpolated from observed gravity values.
 HB0828
 HB0828;                    North         East    Units  Estimated Accuracy
 HB0828;SPC IL W     -    59,920.      784,880.      MT  (+/- 180 meters Scaled)
 HB0828
 HB0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG038196(NAD 83)
 HB0828
 HB0828                          SUPERSEDED SURVEY CONTROL
 HB0828
 HB0828  NGVD 29 (11/26/84)  105.895  (m)          347.42   (f) ADJUSTED    1 1
 HB0828
 HB0828.Superseded values are not recommended for survey control.
 HB0828
 HB0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0828.See file dsdata.pdf to determine how the superseded data were derived.
 HB0828
 HB0828_MARKER: DD = SURVEY DISK
 HB0828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0828_STAMPING: 348 ILL 1927
 HB0828_MARK LOGO: USGS
 HB0828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0828+STABILITY: SURFACE MOTION
 HB0828
 HB0828  HISTORY     - Date     Condition        Report By
 HB0828  HISTORY     - 1927     MONUMENTED       USGS
 HB0828  HISTORY     - 1969     GOOD             CGS
 HB0828  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0828  HISTORY     - 20120618 POOR             ILDT
 HB0828
 HB0828                          STATION DESCRIPTION
 HB0828
 HB0828'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0828'0.7 MI S FROM PULASKI.
 HB0828'ABOUT 0.7 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0828'THE POST OFFICE AT PULASKI, 14 RAILS NORTH OF MILEPOST 350, 93
 HB0828'FEET WEST-SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 HB0828'AND A GRAVELED ROAD, 84 FEET WEST OF THE WEST RAIL OF THE WEST
 HB0828'TRACK, 30 FEET SOUTH OF THE CENTER LINE OF A GRAVELED ROAD,
 HB0828'92 FEET SOUTH-SOUTHEAST AND ACROSS THE ROAD FROM THE SOUTHEAST
 HB0828'CORNER OF A CONCRETE PORCH ON A FARMHOUSE, 10 1/2 FEET SOUTH OF
 HB0828'A TELEPHONE POLE WHICH IS BRACED BY A GUY WIRE, 1.0 FOOT WEST
 HB0828'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET
 HB0828'IN THE TOP OF A STONE POST WHICH PROJECTS 1 INCH ABOVE THE
 HB0828'SURFACE OF THE GROUND.  NOTE-- THIS MARK IS LEANING TO THE WEST.
 HB0828'SEC 22, T15S, R1W.
 HB0828
 HB0828                          STATION RECOVERY (2002)
 HB0828
 HB0828'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0828'SMALL ELECTRIC SUBSTATION EXISTS AT SITE SURROUNDED BY CHAIN LINK
 HB0828'FENCE.
 HB0828
 HB0828                          STATION RECOVERY (2012)
 HB0828
 HB0828'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0828'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2007 ***********************************************************************
 DN2007  DESIGNATION -  35
 DN2007  PID         -  DN2007
 DN2007  STATE/COUNTY-  IL/FULTON
 DN2007  COUNTRY     -  US
 DN2007  USGS QUAD   -  LEWISTOWN (2018)
 DN2007
 DN2007                         *CURRENT SURVEY CONTROL
 DN2007  ______________________________________________________________________
 DN2007* NAD 83(2011) POSITION- 40 27 05.00302(N) 090 08 01.55533(W)   ADJUSTED
 DN2007* NAD 83(2011) ELLIP HT-   154.485 (meters)        (06/27/12)   ADJUSTED
 DN2007* NAD 83(2011) EPOCH   -  2010.00
 DN2007* NAVD 88 ORTHO HEIGHT -   187.6   (meters)      615.    (feet) GPS OBS
 DN2007  ______________________________________________________________________
 DN2007  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2007  GEOID HEIGHT    -        -33.155 (meters)                     GEOID09
 DN2007  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 DN2007  NAD 83(2011) X  -    -11,347.436 (meters)                     COMP
 DN2007  NAD 83(2011) Y  - -4,860,443.292 (meters)                     COMP
 DN2007  NAD 83(2011) Z  -  4,116,354.061 (meters)                     COMP
 DN2007  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 DN2007
 DN2007  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2007  Standards:
 DN2007         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2007            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2007  -------------------------------------------------------------------
 DN2007  NETWORK    2.94   2.16           1.33   1.04   1.10     -0.00854270
 DN2007  -------------------------------------------------------------------
 DN2007  Click here for local accuracies and other accuracy information.
 DN2007
 DN2007.The horizontal coordinates were established by GPS observations
 DN2007.and adjusted by the National Geodetic Survey in June 2012.
 DN2007
 DN2007.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2007.been affixed to the stable North American tectonic plate. See 
 DN2007.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2007
 DN2007.The horizontal coordinates are valid at the epoch date displayed above
 DN2007.which is a decimal equivalence of Year/Month/Day.
 DN2007
 DN2007.The orthometric height was determined by GPS observations and a
 DN2007.high-resolution geoid model.
 DN2007
 DN2007.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2007.GEOID18 height accuracy estimate available here.
 DN2007
 DN2007.Click photographs - Photos may exist for this station.
 DN2007
 DN2007.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2007
 DN2007.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2007
 DN2007.The ellipsoidal height was determined by GPS observations
 DN2007.and is referenced to NAD 83.
 DN2007
 DN2007. The following values were computed from the NAD 83(2011) position.
 DN2007
 DN2007;                    North         East     Units Scale Factor Converg.
 DN2007;SPC IL W     -   420,107.221   702,790.817   MT  0.99994127   +0 01 16.8
 DN2007;SPC IL W     - 1,378,301.77  2,305,739.54   sFT  0.99994127   +0 01 16.8
 DN2007;UTM  15      - 4,481,805.227   743,058.551   MT  1.00032727   +1 51 37.9
 DN2007
 DN2007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2007!SPC IL W     -   0.99997577  x   0.99994127  =   0.99991704
 DN2007!UTM  15      -   0.99997577  x   1.00032727  =   1.00030303
 DN2007
 DN2007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4305881805(NAD 83)
 DN2007
 DN2007                          SUPERSEDED SURVEY CONTROL
 DN2007
 DN2007  NAD 83(2007)-  40 27 05.00339(N)    090 08 01.55655(W) AD(2002.00) 1
 DN2007  ELLIP H (08/11/11)  154.505  (m)                       GP(2002.00) 4 1
 DN2007
 DN2007.Superseded values are not recommended for survey control.
 DN2007
 DN2007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2007.See file dsdata.pdf to determine how the superseded data were derived.
 DN2007
 DN2007_MARKER: DD = SURVEY DISK
 DN2007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2007_STAMPING: FC35
 DN2007_MARK LOGO: NONE
 DN2007_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2007+STABILITY: SURFACE MOTION
 DN2007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2007+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2007
 DN2007  HISTORY     - Date     Condition        Report By
 DN2007  HISTORY     - 200905   MONUMENTED       ILDT
 DN2007
 DN2007                          STATION DESCRIPTION
 DN2007
 DN2007'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2007'STATION IS LOCATED 4.2 MILES SOUTHEAST OF THE TOWN OF CUBA. TO REACH
 DN2007'THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD
 DN2007'STREET AND JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED NORTH ALONG
 DN2007'3RD STREET A DISTANCE OF 0.2 MILE TO THE INTERSECTION WITH JACKSON
 DN2007'STREET. TURN RIGHT (EAST) ON JACKSON STREET (JACKSON STREET TURNS INTO
 DN2007'COUNTY HIGHWAY 5) AND PROCEED 3.0 MILES NORTHEASTERLY TO THE
 DN2007'INTERSECTION WITH NORTH GALE ROAD. TURN RIGHT (SOUTH) AND PROCEED 4.8
 DN2007'MILES TO THE STATION AT THE INTERSECTION WITH OSCAR LINN HIGHWAY
 DN2007'(18000N). THE STATION IS 5.00 FEET NORTH  OF THE CENTERLINE OF 18000N,
 DN2007'54.00 FEET NORTHEAST OF A POWER POLE, 22.70 FEET NORTH OF AN IRON ROD
 DN2007'AND 41.40 FEET SOUTHWEST OF A POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0248 ***********************************************************************
 LD0248  DESIGNATION -  35 BOLT
 LD0248  PID         -  LD0248
 LD0248  STATE/COUNTY-  IL/MASON
 LD0248  COUNTRY     -  US
 LD0248  USGS QUAD   -  KILBOURNE (2018)
 LD0248
 LD0248                         *CURRENT SURVEY CONTROL
 LD0248  ______________________________________________________________________
 LD0248* NAD 83(1986) POSITION- 40 13 51.     (N) 090 06 02.     (W)   SCALED
 LD0248* NAVD 88 ORTHO HEIGHT -   140.255 (meters)      460.15  (feet) ADJUSTED
 LD0248  ______________________________________________________________________
 LD0248  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 LD0248  DYNAMIC HEIGHT  -        140.185 (meters)      459.92  (feet) COMP
 LD0248  MODELED GRAVITY -    980,123.8   (mgal)                       NAVD 88
 LD0248
 LD0248  VERT ORDER      -  FIRST     CLASS II
 LD0248
 LD0248.The horizontal coordinates were scaled from a map and have
 LD0248.an estimated accuracy of +/- 6 seconds.
 LD0248
 LD0248.The orthometric height was determined by differential leveling and
 LD0248.adjusted by the NATIONAL GEODETIC SURVEY
 LD0248.in June 1991.
 LD0248
 LD0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0248.GEOID18 height accuracy estimate available here.
 LD0248
 LD0248.Click photographs - Photos may exist for this station.
 LD0248
 LD0248.The dynamic height is computed by dividing the NAVD 88
 LD0248.geopotential number by the normal gravity value computed on the
 LD0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0248.degrees latitude (g = 980.6199 gals.).
 LD0248
 LD0248.The modeled gravity was interpolated from observed gravity values.
 LD0248
 LD0248;                    North         East    Units  Estimated Accuracy
 LD0248;SPC IL W     -   395,620.      705,630.      MT  (+/- 180 meters Scaled)
 LD0248
 LD0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE466574(NAD 83)
 LD0248
 LD0248                          SUPERSEDED SURVEY CONTROL
 LD0248
 LD0248  NGVD 29 (??/??/92)  140.353  (m)          460.47   (f) ADJ UNCH    1 2
 LD0248
 LD0248.Superseded values are not recommended for survey control.
 LD0248
 LD0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0248.See file dsdata.pdf to determine how the superseded data were derived.
 LD0248
 LD0248_MARKER: B = BOLT
 LD0248_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0248_SP_SET: LIMESTONE SLAB
 LD0248_STAMPING: ELEV 471.81 FT MEMPHIS DATUM 1903
 LD0248_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0248
 LD0248  HISTORY     - Date     Condition        Report By
 LD0248  HISTORY     - 1903     MONUMENTED       IRC
 LD0248  HISTORY     - 1961     GOOD             CGS
 LD0248
 LD0248                          STATION DESCRIPTION
 LD0248
 LD0248'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0248'6 MI S FROM HAVANA.
 LD0248'ABOUT 5.3 MILES SOUTH ALONG STATE HIGHWAY 78 FROM ITS
 LD0248'INTERSECTION WITH U.S. HIGHWAY 136 AT HAVANA, THENCE 0.7 MILE
 LD0248'EAST ALONG A GRAVEL ROAD, AT THE CROSSING OF AN ABANDONED
 LD0248'RAILROAD, 24 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 3 FEET
 LD0248'NORTH OF A FENCE LINE, 82 FEET SOUTHWEST OF THE CENTER OF THE
 LD0248'ROAD CROSSING THE OLD RAILROAD BED, 49 FEET SOUTH AND ACROSS THE
 LD0248'ROAD FROM A TELEPHONE AND POWER LINE POLE, 4 FEET NORTHWEST OF A
 LD0248'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, A COPPER BOLT
 LD0248'LEADED IN A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS TO WHICH IS
 LD0248'HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY CAP
 LD0248'STAMP AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0247 ***********************************************************************
 LD0247  DESIGNATION -  35 CAP
 LD0247  PID         -  LD0247
 LD0247  STATE/COUNTY-  IL/MASON
 LD0247  COUNTRY     -  US
 LD0247  USGS QUAD   -  KILBOURNE (2018)
 LD0247
 LD0247                         *CURRENT SURVEY CONTROL
 LD0247  ______________________________________________________________________
 LD0247* NAD 83(1986) POSITION- 40 13 51.     (N) 090 06 02.     (W)   SCALED
 LD0247* NAVD 88 ORTHO HEIGHT -   141.458 (meters)      464.10  (feet) ADJUSTED
 LD0247  ______________________________________________________________________
 LD0247  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 LD0247  DYNAMIC HEIGHT  -        141.388 (meters)      463.87  (feet) COMP
 LD0247  MODELED GRAVITY -    980,123.8   (mgal)                       NAVD 88
 LD0247
 LD0247  VERT ORDER      -  FIRST     CLASS II
 LD0247
 LD0247.The horizontal coordinates were scaled from a map and have
 LD0247.an estimated accuracy of +/- 6 seconds.
 LD0247
 LD0247.The orthometric height was determined by differential leveling and
 LD0247.adjusted by the NATIONAL GEODETIC SURVEY
 LD0247.in June 1991.
 LD0247
 LD0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0247.GEOID18 height accuracy estimate available here.
 LD0247
 LD0247.Click photographs - Photos may exist for this station.
 LD0247
 LD0247.The dynamic height is computed by dividing the NAVD 88
 LD0247.geopotential number by the normal gravity value computed on the
 LD0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0247.degrees latitude (g = 980.6199 gals.).
 LD0247
 LD0247.The modeled gravity was interpolated from observed gravity values.
 LD0247
 LD0247;                    North         East    Units  Estimated Accuracy
 LD0247;SPC IL W     -   395,620.      705,630.      MT  (+/- 180 meters Scaled)
 LD0247
 LD0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE466574(NAD 83)
 LD0247
 LD0247                          SUPERSEDED SURVEY CONTROL
 LD0247
 LD0247  NGVD 29 (??/??/92)  141.562  (m)          464.44   (f) ADJ UNCH    1 2
 LD0247
 LD0247.Superseded values are not recommended for survey control.
 LD0247
 LD0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0247.See file dsdata.pdf to determine how the superseded data were derived.
 LD0247
 LD0247_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LD0247_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0247_STAMPING: ELEV 471.81 FT MEMPHIS DATUM 1903
 LD0247_MARK LOGO: IRC
 LD0247_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0247_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0247
 LD0247  HISTORY     - Date     Condition        Report By
 LD0247  HISTORY     - 1903     MONUMENTED       IRC
 LD0247  HISTORY     - 1961     GOOD             CGS
 LD0247
 LD0247                          STATION DESCRIPTION
 LD0247
 LD0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0247'6 MI S FROM HAVANA.
 LD0247'ABOUT 5.3 MILES SOUTH ALONG STATE HIGHWAY 78 FROM ITS
 LD0247'INTERSECTION WITH U.S. HIGHWAY 136 AT HAVANA, THENCE 0.7 MILE
 LD0247'EAST ALONG A GRAVEL ROAD, AT THE CROSSING OF AN ABANDONED
 LD0247'RAILROAD, 24 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 3 FEET
 LD0247'NORTH OF A FENCE LINE, 82 FEET SOUTHWEST OF THE CENTER OF THE
 LD0247'ROAD CROSSING THE OLD RAILROAD BED, 49 FEET SOUTH AND ACROSS
 LD0247'THE ROAD FROM A TELEPHONE AND POWER LINE POLE, 4 FEET NORTHWEST
 LD0247'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, A COPPER
 LD0247'BOLT LEADED IN A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS TO
 LD0247'WHICH IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER
 LD0247'SURVEY CAP STAMP AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1850 ***********************************************************************
 LB1850  DESIGNATION -  35.047
 LB1850  PID         -  LB1850
 LB1850  STATE/COUNTY-  IL/VERMILION
 LB1850  COUNTRY     -  US
 LB1850  USGS QUAD   -  DANVILLE NE (2018)
 LB1850
 LB1850                         *CURRENT SURVEY CONTROL
 LB1850  ______________________________________________________________________
 LB1850* NAD 83(1986) POSITION- 40 08 33.     (N) 087 37 15.     (W)   SCALED
 LB1850* NAVD 88 ORTHO HEIGHT -   185.110 (meters)      607.32  (feet) ADJUSTED
 LB1850  ______________________________________________________________________
 LB1850  GEOID HEIGHT    -        -32.538 (meters)                     GEOID18
 LB1850  DYNAMIC HEIGHT  -        185.018 (meters)      607.01  (feet) COMP
 LB1850  MODELED GRAVITY -    980,127.8   (mgal)                       NAVD 88
 LB1850
 LB1850  VERT ORDER      -  FIRST     CLASS II
 LB1850
 LB1850.The horizontal coordinates were scaled from a map and have
 LB1850.an estimated accuracy of +/- 6 seconds.
 LB1850
 LB1850.The orthometric height was determined by differential leveling and
 LB1850.adjusted by the NATIONAL GEODETIC SURVEY
 LB1850.in June 1991.
 LB1850
 LB1850.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1850.GEOID18 height accuracy estimate available here.
 LB1850
 LB1850.Click photographs - Photos may exist for this station.
 LB1850
 LB1850.The dynamic height is computed by dividing the NAVD 88
 LB1850.geopotential number by the normal gravity value computed on the
 LB1850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1850.degrees latitude (g = 980.6199 gals.).
 LB1850
 LB1850.The modeled gravity was interpolated from observed gravity values.
 LB1850
 LB1850;                    North         East    Units  Estimated Accuracy
 LB1850;SPC IL E     -   386,070.      360,720.      MT  (+/- 180 meters Scaled)
 LB1850
 LB1850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK471437(NAD 83)
 LB1850
 LB1850                          SUPERSEDED SURVEY CONTROL
 LB1850
 LB1850  NGVD 29 (??/??/92)  185.153  (m)          607.46   (f) ADJ UNCH    1 2
 LB1850
 LB1850.Superseded values are not recommended for survey control.
 LB1850
 LB1850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1850.See file dsdata.pdf to determine how the superseded data were derived.
 LB1850
 LB1850_MARKER: X = CHISELED CROSS
 LB1850_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1850_SP_SET: BRIDGE PARAPET
 LB1850_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1850
 LB1850  HISTORY     - Date     Condition        Report By
 LB1850  HISTORY     - UNK      MONUMENTED       CGS
 LB1850  HISTORY     - 1935     GOOD             CGS
 LB1850
 LB1850                          STATION DESCRIPTION
 LB1850
 LB1850'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1850'0.9 MI NE FROM DANVILLE.
 LB1850'0.9 MILE NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LB1850'STATION AT DANVILLE, VERMILION COUNTY, AT BRIDGE 127.79, ON THE
 LB1850'TOP OF THE SOUTHWEST CORNER OF THE NORTH PARAPET, 7.3 FEET WEST
 LB1850'OF THE WEST RAIL OF THE SOUTHBOUND TRACK, AND ABOUT 1 FOOT LOWER
 LB1850'THAN THE RAIL.  A CHISELED CROSS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1796 ***********************************************************************
 ME1796  DESIGNATION -  352
 ME1796  PID         -  ME1796
 ME1796  STATE/COUNTY-  IL/COOK
 ME1796  COUNTRY     -  US
 ME1796  USGS QUAD   -  ENGLEWOOD (2018)
 ME1796
 ME1796                         *CURRENT SURVEY CONTROL
 ME1796  ______________________________________________________________________
 ME1796* NAD 83(1986) POSITION- 41 48 55.3    (N) 087 42 13.1    (W)   HD_HELD2
 ME1796* NAVD 88 ORTHO HEIGHT -   181.172 (meters)      594.40  (feet) ADJUSTED
 ME1796  ______________________________________________________________________
 ME1796  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 ME1796  DYNAMIC HEIGHT  -        181.109 (meters)      594.19  (feet) COMP
 ME1796  MODELED GRAVITY -    980,271.8   (mgal)                       NAVD 88
 ME1796
 ME1796  VERT ORDER      -  FIRST     CLASS II
 ME1796
 ME1796.The horizontal coordinates were established by autonomous hand held GPS
 ME1796.observations and have an estimated accuracy of +/- 10 meters.
 ME1796
 ME1796.The orthometric height was determined by differential leveling and
 ME1796.adjusted by the NATIONAL GEODETIC SURVEY
 ME1796.in June 1991.
 ME1796
 ME1796.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1796.GEOID18 height accuracy estimate available here.
 ME1796
 ME1796.Click photographs - Photos may exist for this station.
 ME1796
 ME1796.The dynamic height is computed by dividing the NAVD 88
 ME1796.geopotential number by the normal gravity value computed on the
 ME1796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1796.degrees latitude (g = 980.6199 gals.).
 ME1796
 ME1796.The modeled gravity was interpolated from observed gravity values.
 ME1796
 ME1796;                    North         East    Units  Estimated Accuracy
 ME1796;SPC IL E     -   571,787.      352,320.      MT  (+/- 10 meters HH2 GPS)
 ME1796
 ME1796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4155729515(NAD 83)
 ME1796
 ME1796                          SUPERSEDED SURVEY CONTROL
 ME1796
 ME1796  NGVD 29 (??/??/92)  181.257  (m)          594.67   (f) ADJ UNCH    1 2
 ME1796
 ME1796.Superseded values are not recommended for survey control.
 ME1796
 ME1796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1796.See file dsdata.pdf to determine how the superseded data were derived.
 ME1796
 ME1796_MARKER: B = BOLT
 ME1796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1796+STABILITY: SURFACE MOTION
 ME1796
 ME1796  HISTORY     - Date     Condition        Report By
 ME1796  HISTORY     - UNK      MONUMENTED       IL1670
 ME1796  HISTORY     - 1947     GOOD             CGS
 ME1796  HISTORY     - 1977     GOOD             NGS
 ME1796  HISTORY     - 19870601 GOOD             USPSQD
 ME1796  HISTORY     - 1989     GOOD             USPSQD
 ME1796  HISTORY     - 20071026 GOOD             GEOCAC
 ME1796  HISTORY     - 20121202 GOOD             GEOCAC
 ME1796
 ME1796                          STATION DESCRIPTION
 ME1796
 ME1796'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1796'IN CHICAGO.
 ME1796'AT 3144 WEST 43RD STREET, 11 1/2 FEET SOUTHWEST OF THE SOUTHEAST
 ME1796'CORNER OF THE BUILDING AT THIS ADDRESS, 8.3 FEET SOUTH OF THE
 ME1796'NORTH EDGE OF THE NORTH SIDE WALK ON 43RD STREET, 25 FEET EAST
 ME1796'OF THE CENTER LINE OF THE FIRST ALLEY EAST OF KEDZIE AVENUE.
 ME1796'A 1/2 INCH COPPER BOLT SET IN THE TOP OF A CONCRETE POST AND
 ME1796'COVERED BY A 10-INCH SQUARE CAST IRON BOX THAT IS ABOUT FLUSH
 ME1796'WITH THE SIDEWALK.
 ME1796
 ME1796                          STATION RECOVERY (1977)
 ME1796
 ME1796'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1796'RECOVERED IN GOOD CONDITION.
 ME1796
 ME1796                          STATION RECOVERY (1987)
 ME1796
 ME1796'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1796'RECOVERED IN GOOD CONDITION.
 ME1796
 ME1796                          STATION RECOVERY (1989)
 ME1796
 ME1796'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1796'RECOVERED IN GOOD CONDITION.
 ME1796
 ME1796                          STATION RECOVERY (2007)
 ME1796
 ME1796'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME1796'RECOVERED IN GOOD CONDITION.
 ME1796
 ME1796                          STATION RECOVERY (2012)
 ME1796
 ME1796'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1796'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2002 ***********************************************************************
 DN2002  DESIGNATION -  36
 DN2002  PID         -  DN2002
 DN2002  STATE/COUNTY-  IL/FULTON
 DN2002  COUNTRY     -  US
 DN2002  USGS QUAD   -  LEWISTOWN (2018)
 DN2002
 DN2002                         *CURRENT SURVEY CONTROL
 DN2002  ______________________________________________________________________
 DN2002* NAD 83(2011) POSITION- 40 27 05.26555(N) 090 12 58.95937(W)   ADJUSTED
 DN2002* NAD 83(2011) ELLIP HT-   160.282 (meters)        (06/27/12)   ADJUSTED
 DN2002* NAD 83(2011) EPOCH   -  2010.00
 DN2002* NAVD 88 ORTHO HEIGHT -   193.4   (meters)      635.    (feet) GPS OBS
 DN2002  ______________________________________________________________________
 DN2002  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2002  GEOID HEIGHT    -        -33.169 (meters)                     GEOID09
 DN2002  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 DN2002  NAD 83(2011) X  -    -18,355.475 (meters)                     COMP
 DN2002  NAD 83(2011) Y  - -4,860,421.036 (meters)                     COMP
 DN2002  NAD 83(2011) Z  -  4,116,363.985 (meters)                     COMP
 DN2002  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 DN2002
 DN2002  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2002  Standards:
 DN2002         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2002            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2002  -------------------------------------------------------------------
 DN2002  NETWORK    3.42   2.53           1.57   1.17   1.29      0.01571385
 DN2002  -------------------------------------------------------------------
 DN2002  Click here for local accuracies and other accuracy information.
 DN2002
 DN2002.The horizontal coordinates were established by GPS observations
 DN2002.and adjusted by the National Geodetic Survey in June 2012.
 DN2002
 DN2002.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2002.been affixed to the stable North American tectonic plate. See 
 DN2002.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2002
 DN2002.The horizontal coordinates are valid at the epoch date displayed above
 DN2002.which is a decimal equivalence of Year/Month/Day.
 DN2002
 DN2002.The orthometric height was determined by GPS observations and a
 DN2002.high-resolution geoid model.
 DN2002
 DN2002.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2002.GEOID18 height accuracy estimate available here.
 DN2002
 DN2002.Click photographs - Photos may exist for this station.
 DN2002
 DN2002.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2002
 DN2002.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2002
 DN2002.The ellipsoidal height was determined by GPS observations
 DN2002.and is referenced to NAD 83.
 DN2002
 DN2002. The following values were computed from the NAD 83(2011) position.
 DN2002
 DN2002;                    North         East     Units Scale Factor Converg.
 DN2002;SPC IL W     -   420,115.986   695,783.328   MT  0.99994140   -0 01 56.1
 DN2002;SPC IL W     - 1,378,330.53  2,282,749.14   sFT  0.99994140   -0 01 56.1
 DN2002;UTM  15      - 4,481,589.012   736,051.831   MT  1.00028594   +1 48 24.7
 DN2002
 DN2002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2002!SPC IL W     -   0.99997486  x   0.99994140  =   0.99991626
 DN2002!UTM  15      -   0.99997486  x   1.00028594  =   1.00026079
 DN2002
 DN2002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3605181589(NAD 83)
 DN2002
 DN2002                          SUPERSEDED SURVEY CONTROL
 DN2002
 DN2002  NAD 83(2007)-  40 27 05.26592(N)    090 12 58.96064(W) AD(2002.00) 1
 DN2002  ELLIP H (08/11/11)  160.295  (m)                       GP(2002.00) 4 1
 DN2002
 DN2002.Superseded values are not recommended for survey control.
 DN2002
 DN2002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2002.See file dsdata.pdf to determine how the superseded data were derived.
 DN2002
 DN2002_MARKER: DD = SURVEY DISK
 DN2002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2002_STAMPING: FC36
 DN2002_MARK LOGO: NONE
 DN2002_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2002+STABILITY: SURFACE MOTION
 DN2002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2002+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2002
 DN2002  HISTORY     - Date     Condition        Report By
 DN2002  HISTORY     - 200905   MONUMENTED       ILDT
 DN2002
 DN2002                          STATION DESCRIPTION
 DN2002
 DN2002'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2002'STATION IS LOCATED 3.0 MILES SOUTHWEST OF THE TOWN OF CUBA AND IS
 DN2002'MONUMENTED AS THE SOUTHWEST CORNER OF THE SOUTHWEST QUARTER OF SECTION
 DN2002'31, T 6 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2002'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF THIRD STREET AND
 DN2002'JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED 0.3 MILE EAST ALONG
 DN2002'JEFFERSON STREET TO THE INTERSECTION WITH ILLINOIS ROUTE 97.  TURN
 DN2002'RIGHT (SOUTH) AND PROCEED 0.8 MILE ON ILLINOIS ROUTE 97 TO THE
 DN2002'INTERSECTION WITH ILLINOIS ROUTE 95. TURN RIGHT (WEST) AND PROCEED 1.4
 DN2002'MILES ON ILLINOIS ROUTE 95 TO THE INTERSECTION WITH COUNTY HIGHWAY 1.
 DN2002'TURN LEFT (SOUTH) AND PROCEED 2.0 MILES ON COUNTY HIGHWAY 1 TO THE
 DN2002'INTERSECTION WITH HARPER ROAD.  STATION IS LOCATED AT THE INTERSECTION
 DN2002'OF COUNTY HIGHWAY 1 AND HARPER ROAD, 31.05 FEET SOUTHEAST OF A PK NAIL
 DN2002'IN A POWER POLE, 69.80 FEET NORTHEAST OF A PK NAIL IN A CORNER FENCE
 DN2002'POST AND 20.50 FEET NORTHEAST OF A 30 INCH DOUBLE PINE TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0256 ***********************************************************************
 LD0256  DESIGNATION -  36 BOLT
 LD0256  PID         -  LD0256
 LD0256  STATE/COUNTY-  IL/MASON
 LD0256  COUNTRY     -  US
 LD0256  USGS QUAD   -  HAVANA (2018)
 LD0256
 LD0256                         *CURRENT SURVEY CONTROL
 LD0256  ______________________________________________________________________
 LD0256* NAD 83(1986) POSITION- 40 16 40.11   (N) 090 04 18.34   (W)   HD_HELD1
 LD0256* NAVD 88 ORTHO HEIGHT -   144.112 (meters)      472.81  (feet) ADJUSTED
 LD0256  ______________________________________________________________________
 LD0256  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 LD0256  DYNAMIC HEIGHT  -        144.040 (meters)      472.57  (feet) COMP
 LD0256  MODELED GRAVITY -    980,126.5   (mgal)                       NAVD 88
 LD0256
 LD0256  VERT ORDER      -  FIRST     CLASS II
 LD0256
 LD0256.The horizontal coordinates were determined by differentially corrected
 LD0256.hand held GPS observations or other comparable positioning techniques
 LD0256.and have an estimated accuracy of +/- 3 meters.
 LD0256
 LD0256.The orthometric height was determined by differential leveling and
 LD0256.adjusted by the NATIONAL GEODETIC SURVEY
 LD0256.in June 1991.
 LD0256
 LD0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0256.GEOID18 height accuracy estimate available here.
 LD0256
 LD0256.Click photographs - Photos may exist for this station.
 LD0256
 LD0256.The dynamic height is computed by dividing the NAVD 88
 LD0256.geopotential number by the normal gravity value computed on the
 LD0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0256.degrees latitude (g = 980.6199 gals.).
 LD0256
 LD0256.The modeled gravity was interpolated from observed gravity values.
 LD0256
 LD0256;                    North         East    Units  Estimated Accuracy
 LD0256;SPC IL W     -   400,837.4     708,070.9     MT  (+/- 3 meters HH1 GPS) 
 LD0256
 LD0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4895562706(NAD 83)
 LD0256
 LD0256                          SUPERSEDED SURVEY CONTROL
 LD0256
 LD0256  NGVD 29 (??/??/92)  144.208  (m)          473.12   (f) ADJ UNCH    1 2
 LD0256
 LD0256.Superseded values are not recommended for survey control.
 LD0256
 LD0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0256.See file dsdata.pdf to determine how the superseded data were derived.
 LD0256
 LD0256_MARKER: B = BOLT
 LD0256_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0256_SP_SET: LIMESTONE SLAB
 LD0256_STAMPING: ELEV 484.46 FT MEMPHIS DATUM
 LD0256_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0256
 LD0256  HISTORY     - Date     Condition        Report By
 LD0256  HISTORY     - 1903     MONUMENTED       IRC
 LD0256  HISTORY     - 1961     GOOD             CGS
 LD0256
 LD0256                          STATION DESCRIPTION
 LD0256
 LD0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0256'1.4 MI S FROM HAVANA.
 LD0256'ABOUT 1.15 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE JUNCTION
 LD0256'OF U.S. HIGHWAY 136 IN HAVANA, THENCE 0.25 MILE EAST ALONG A
 LD0256'FIELD ROAD, THENCE 104 YARDS NORTH ALONG AN ABANDONED RAILROAD
 LD0256'BED, 194 FEET NORTH ALONG FENCE LINE FROM THE CENTER OF A GATE,
 LD0256'0.2 MILE NORTH ALONG THE ABANDONED RAILROAD FROM THE CROSSING OF
 LD0256'AN EAST-WEST ROAD, 2 FEET NORTH OF A RIGHT-OF-WAY FENCE LINE,
 LD0256'59 1/2 FEET SOUTH-SOUTHEAST OF A POWER LINE POLE WITH A
 LD0256'TRANSFORMER AND BRANCH LINES, NEAR THE SOUTH END OF A CUT, 1.5
 LD0256'FEET WEST OF A METAL WITNESS POST, A COPPER BOLT LEADED IN A
 LD0256'LIMESTONE SLAB 4 FEET BELOW THE LEVEL OF THE GROUND ACCESS TO
 LD0256'WHICH IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER
 LD0256'SURVEY CAP STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0255 ***********************************************************************
 LD0255  DESIGNATION -  36 CAP
 LD0255  PID         -  LD0255
 LD0255  STATE/COUNTY-  IL/MASON
 LD0255  COUNTRY     -  US
 LD0255  USGS QUAD   -  HAVANA (2018)
 LD0255
 LD0255                         *CURRENT SURVEY CONTROL
 LD0255  ______________________________________________________________________
 LD0255* NAD 83(1986) POSITION- 40 16 40.11   (N) 090 04 18.34   (W)   HD_HELD1
 LD0255* NAVD 88 ORTHO HEIGHT -   145.323 (meters)      476.78  (feet) ADJUSTED
 LD0255  ______________________________________________________________________
 LD0255  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 LD0255  DYNAMIC HEIGHT  -        145.251 (meters)      476.54  (feet) COMP
 LD0255  MODELED GRAVITY -    980,126.5   (mgal)                       NAVD 88
 LD0255
 LD0255  VERT ORDER      -  FIRST     CLASS II
 LD0255
 LD0255.The horizontal coordinates were determined by differentially corrected
 LD0255.hand held GPS observations or other comparable positioning techniques
 LD0255.and have an estimated accuracy of +/- 3 meters.
 LD0255
 LD0255.The orthometric height was determined by differential leveling and
 LD0255.adjusted by the NATIONAL GEODETIC SURVEY
 LD0255.in June 1991.
 LD0255
 LD0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0255.GEOID18 height accuracy estimate available here.
 LD0255
 LD0255.Click photographs - Photos may exist for this station.
 LD0255
 LD0255.The dynamic height is computed by dividing the NAVD 88
 LD0255.geopotential number by the normal gravity value computed on the
 LD0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0255.degrees latitude (g = 980.6199 gals.).
 LD0255
 LD0255.The modeled gravity was interpolated from observed gravity values.
 LD0255
 LD0255;                    North         East    Units  Estimated Accuracy
 LD0255;SPC IL W     -   400,837.4     708,070.9     MT  (+/- 3 meters HH1 GPS) 
 LD0255
 LD0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4895562706(NAD 83)
 LD0255
 LD0255                          SUPERSEDED SURVEY CONTROL
 LD0255
 LD0255  NGVD 29 (??/??/92)  145.412  (m)          477.07   (f) ADJ UNCH    1 2
 LD0255
 LD0255.Superseded values are not recommended for survey control.
 LD0255
 LD0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0255.See file dsdata.pdf to determine how the superseded data were derived.
 LD0255
 LD0255_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LD0255_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0255_STAMPING: ELEV 484.46 FT MEMPHIS DATUM
 LD0255_MARK LOGO: IRC
 LD0255_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0255_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0255
 LD0255  HISTORY     - Date     Condition        Report By
 LD0255  HISTORY     - 1903     MONUMENTED       IRC
 LD0255  HISTORY     - 1961     GOOD             CGS
 LD0255
 LD0255                          STATION DESCRIPTION
 LD0255
 LD0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0255'1.4 MI S FROM HAVANA.
 LD0255'ABOUT 1.15 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE JUNCTION
 LD0255'OF U.S. HIGHWAY 136 IN HAVANA, THENCE 0.25 MILE EAST ALONG A
 LD0255'FIELD ROAD, THENCE 104 YARDS NORTH ALONG AN ABANDONED RAILROAD
 LD0255'BED, 194 FEET NORTH ALONG FENCE LINE FROM THE CENTER OF A GATE,
 LD0255'0.2 MILE NORTH ALONG THE ABANDONED RAILROAD FROM THE CROSSING OF
 LD0255'AN EAST-WEST ROAD, 2 FEET NORTH OF A RIGHT-OF-WAY FENCE LINE,
 LD0255'59 1/2 FEET SOUTH-SOUTHEAST OF A POWER LINE POLE WITH A
 LD0255'TRANSFORMER AND BRANCH LINES, NEAR THE SOUTH END OF A CUT, 1.5
 LD0255'FEET WEST OF A METAL WITNESS POST, A COPPER BOLT LEADED IN A
 LD0255'LIMESTONE SLAB 4 FEET BELOW THE LEVEL OF THE GROUND ACCESS TO
 LD0255'WHICH IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER
 LD0255'SURVEY CAP STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0576 ***********************************************************************
 HB0576  DESIGNATION -  365
 HB0576  PID         -  HB0576
 HB0576  STATE/COUNTY-  IL/JACKSON
 HB0576  COUNTRY     -  US
 HB0576  USGS QUAD   -  GORHAM (2018)
 HB0576
 HB0576                         *CURRENT SURVEY CONTROL
 HB0576  ______________________________________________________________________
 HB0576* NAD 83(1986) POSITION- 37 42 59.59   (N) 089 29 22.35   (W)   HD_HELD1
 HB0576* NAVD 88 ORTHO HEIGHT -   111.102 (meters)      364.51  (feet) ADJUSTED
 HB0576  ______________________________________________________________________
 HB0576  GEOID HEIGHT    -        -29.096 (meters)                     GEOID18
 HB0576  DYNAMIC HEIGHT  -        111.025 (meters)      364.25  (feet) COMP
 HB0576  MODELED GRAVITY -    979,930.8   (mgal)                       NAVD 88
 HB0576
 HB0576  VERT ORDER      -  SECOND    CLASS 0
 HB0576
 HB0576.The horizontal coordinates were determined by differentially corrected
 HB0576.hand held GPS observations or other comparable positioning techniques
 HB0576.and have an estimated accuracy of +/- 3 meters.
 HB0576
 HB0576.The orthometric height was determined by differential leveling and
 HB0576.adjusted by the NATIONAL GEODETIC SURVEY
 HB0576.in June 1991.
 HB0576
 HB0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0576.GEOID18 height accuracy estimate available here.
 HB0576
 HB0576.Click photographs - Photos may exist for this station.
 HB0576
 HB0576.The dynamic height is computed by dividing the NAVD 88
 HB0576.geopotential number by the normal gravity value computed on the
 HB0576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0576.degrees latitude (g = 980.6199 gals.).
 HB0576
 HB0576.The modeled gravity was interpolated from observed gravity values.
 HB0576
 HB0576;                    North         East    Units  Estimated Accuracy
 HB0576;SPC IL W     -   116,726.6     759,698.6     MT  (+/- 3 meters HH1 GPS) 
 HB0576
 HB0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8056877284(NAD 83)
 HB0576
 HB0576                          SUPERSEDED SURVEY CONTROL
 HB0576
 HB0576  NGVD 29 (11/26/84)  111.204  (m)          364.84   (f) ADJUSTED    2 0
 HB0576
 HB0576.Superseded values are not recommended for survey control.
 HB0576
 HB0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0576.See file dsdata.pdf to determine how the superseded data were derived.
 HB0576
 HB0576_MARKER: P = PIPE CAP
 HB0576_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0576_STAMPING: 365 1915 ILL
 HB0576_MARK LOGO: USGS
 HB0576_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0576_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0576
 HB0576  HISTORY     - Date     Condition        Report By
 HB0576  HISTORY     - 1915     MONUMENTED       USGS
 HB0576  HISTORY     - 1949     GOOD             CGS
 HB0576  HISTORY     - 1978     GOOD             ILDT
 HB0576  HISTORY     - 1978     GOOD             ILDT
 HB0576  HISTORY     - 1978     GOOD             ILDT
 HB0576
 HB0576                          STATION DESCRIPTION
 HB0576
 HB0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0576'AT GORHAM.
 HB0576'AT GORHAM, ABOUT 93 YARDS WEST AND ACROSS MAIN STREET FROM THE
 HB0576'WEST CORNER OF MISSOURI PACIFIC RAILROAD STATION, 136.8 FEET
 HB0576'SOUTHWEST OF AND ACROSS THE MAIN STREET FROM THE SOUTHWEST MAIN
 HB0576'TRACK OF THE M.P.R.R., 29 FEET SOUTHWEST OF THE CENTER LINE OF THE
 HB0576'MAIN STREET, 7.5 FEET EAST OF THE NORTH CORNER OF A LOW BUILT
 HB0576'DWELLING, 1 FOOT SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT
 HB0576'LEVEL WITH THE MAIN STREET AND PROJECTING 3 INCHES.  NOTE-- THIS
 HB0576'MARK IS LEANING SOUTHEAST.  LAST DESCRIPTION SAYS 6 INCHES SOUTH OF
 HB0576'A LARGE ELM TREE WHICH WAS UPROOTED BY A HURRICANE.  IT WAS
 HB0576'DESCIDED THIS MARK WAS NOT WORTH LEVELING TO.
 HB0576
 HB0576                          STATION RECOVERY (1978)
 HB0576
 HB0576'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0576'RECOVERED IN GOOD CONDITION.
 HB0576
 HB0576                          STATION RECOVERY (1978)
 HB0576
 HB0576'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0576'RECOVERED IN GOOD CONDITION.
 HB0576
 HB0576                          STATION RECOVERY (1978)
 HB0576
 HB0576'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0576'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1085 ***********************************************************************
 HB1085  DESIGNATION -  365
 HB1085  PID         -  HB1085
 HB1085  STATE/COUNTY-  IL/JACKSON
 HB1085  COUNTRY     -  US
 HB1085  USGS QUAD   -  ALTENBURG (2017)
 HB1085
 HB1085                         *CURRENT SURVEY CONTROL
 HB1085  ______________________________________________________________________
 HB1085* NAD 83(1986) POSITION- 37 44 42.     (N) 089 32 09.     (W)   SCALED
 HB1085* NAVD 88 ORTHO HEIGHT -   110.963 (meters)      364.05  (feet) ADJUSTED
 HB1085  ______________________________________________________________________
 HB1085  GEOID HEIGHT    -        -29.151 (meters)                     GEOID18
 HB1085  DYNAMIC HEIGHT  -        110.886 (meters)      363.80  (feet) COMP
 HB1085  MODELED GRAVITY -    979,935.0   (mgal)                       NAVD 88
 HB1085
 HB1085  VERT ORDER      -  SECOND    CLASS 0
 HB1085
 HB1085.The horizontal coordinates were scaled from a map and have
 HB1085.an estimated accuracy of +/- 6 seconds.
 HB1085
 HB1085.The orthometric height was determined by differential leveling and
 HB1085.adjusted by the NATIONAL GEODETIC SURVEY
 HB1085.in June 1991.
 HB1085
 HB1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1085.GEOID18 height accuracy estimate available here.
 HB1085
 HB1085.Click photographs - Photos may exist for this station.
 HB1085
 HB1085.The dynamic height is computed by dividing the NAVD 88
 HB1085.geopotential number by the normal gravity value computed on the
 HB1085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1085.degrees latitude (g = 980.6199 gals.).
 HB1085
 HB1085.The modeled gravity was interpolated from observed gravity values.
 HB1085
 HB1085;                    North         East    Units  Estimated Accuracy
 HB1085;SPC IL W     -   119,860.      755,600.      MT  (+/- 180 meters Scaled)
 HB1085
 HB1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG765805(NAD 83)
 HB1085
 HB1085                          SUPERSEDED SURVEY CONTROL
 HB1085
 HB1085  NGVD 29 (11/26/84)  111.064  (m)          364.38   (f) ADJUSTED    2 0
 HB1085
 HB1085.Superseded values are not recommended for survey control.
 HB1085
 HB1085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1085.See file dsdata.pdf to determine how the superseded data were derived.
 HB1085
 HB1085_MARKER: P = PIPE CAP
 HB1085_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB1085_STAMPING: 365 1935
 HB1085_MARK LOGO: USGS
 HB1085_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB1085_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1085
 HB1085  HISTORY     - Date     Condition        Report By
 HB1085  HISTORY     - 1935     MONUMENTED       USGS
 HB1085  HISTORY     - 1935     GOOD             CGS
 HB1085  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1085
 HB1085                          STATION DESCRIPTION
 HB1085
 HB1085'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1085'AT JACOB.
 HB1085'AT JACOB, JACKSON COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB1085'75 FEET WEST OF THE STATION, 35 FEET SOUTH OF THE CENTERLINE
 HB1085'OF THE MAIN TRACK, AND 3 FEET NORTH OF THE JACOB DRUG STORE.  A
 HB1085'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 365 1935
 HB1085'AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 HB1085
 HB1085                          STATION RECOVERY (2011)
 HB1085
 HB1085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1085'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1077 ***********************************************************************
 HB1077  DESIGNATION -  368
 HB1077  PID         -  HB1077
 HB1077  STATE/COUNTY-  IL/JACKSON
 HB1077  COUNTRY     -  US
 HB1077  USGS QUAD   -  ROCKWOOD (2018)
 HB1077
 HB1077                         *CURRENT SURVEY CONTROL
 HB1077  ______________________________________________________________________
 HB1077* NAD 83(1986) POSITION- 37 48 06.     (N) 089 37 35.     (W)   SCALED
 HB1077* NAVD 88 ORTHO HEIGHT -   111.875 (meters)      367.04  (feet) ADJUSTED
 HB1077  ______________________________________________________________________
 HB1077  GEOID HEIGHT    -        -29.277 (meters)                     GEOID18
 HB1077  DYNAMIC HEIGHT  -        111.798 (meters)      366.79  (feet) COMP
 HB1077  MODELED GRAVITY -    979,936.7   (mgal)                       NAVD 88
 HB1077
 HB1077  VERT ORDER      -  SECOND    CLASS 0
 HB1077
 HB1077.The horizontal coordinates were scaled from a map and have
 HB1077.an estimated accuracy of +/- 6 seconds.
 HB1077
 HB1077.The orthometric height was determined by differential leveling and
 HB1077.adjusted by the NATIONAL GEODETIC SURVEY
 HB1077.in June 1991.
 HB1077
 HB1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1077.GEOID18 height accuracy estimate available here.
 HB1077
 HB1077.Click photographs - Photos may exist for this station.
 HB1077
 HB1077.The dynamic height is computed by dividing the NAVD 88
 HB1077.geopotential number by the normal gravity value computed on the
 HB1077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1077.degrees latitude (g = 980.6199 gals.).
 HB1077
 HB1077.The modeled gravity was interpolated from observed gravity values.
 HB1077
 HB1077;                    North         East    Units  Estimated Accuracy
 HB1077;SPC IL W     -   126,100.      747,580.      MT  (+/- 180 meters Scaled)
 HB1077
 HB1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG687870(NAD 83)
 HB1077
 HB1077                          SUPERSEDED SURVEY CONTROL
 HB1077
 HB1077  NGVD 29 (11/26/84)  111.975  (m)          367.37   (f) ADJUSTED    2 0
 HB1077
 HB1077.Superseded values are not recommended for survey control.
 HB1077
 HB1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1077.See file dsdata.pdf to determine how the superseded data were derived.
 HB1077
 HB1077_MARKER: P = PIPE CAP
 HB1077_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB1077_STAMPING: 368 1915
 HB1077_MARK LOGO: USGS
 HB1077_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB1077_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1077
 HB1077  HISTORY     - Date     Condition        Report By
 HB1077  HISTORY     - 1915     MONUMENTED       USGS
 HB1077  HISTORY     - 1935     GOOD             CGS
 HB1077  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1077
 HB1077                          STATION DESCRIPTION
 HB1077
 HB1077'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1077'AT JONES RIDGE.
 HB1077'AT JONES RIDGE, JACKSON COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB1077'NEAR THE STATION, AT POLE 74/23, 40 FEET SOUTHWEST OF A ROAD
 HB1077'CROSSING, AT THE W.C. DEAN PROPERTY, 10 FEET WEST OF A MAPLE TREE,
 HB1077'AND ONE FOOT SOUTH OF THE FENCE.  A UNITED STATES GEOLOGICAL SURVEY
 HB1077'STANDARD CAP, STAMPED 368 1915 AND RIVETED ON THE TOP OF A 3-1/2-INCH
 HB1077'IRON PIPE.
 HB1077
 HB1077                          STATION RECOVERY (2011)
 HB1077
 HB1077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1077'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0310 ***********************************************************************
 LD0310  DESIGNATION -  37
 LD0310  PID         -  LD0310
 LD0310  STATE/COUNTY-  IL/MASON
 LD0310  COUNTRY     -  US
 LD0310  USGS QUAD   -  HAVANA (2018)
 LD0310
 LD0310                         *CURRENT SURVEY CONTROL
 LD0310  ______________________________________________________________________
 LD0310* NAD 83(1986) POSITION- 40 17 52.     (N) 090 03 59.     (W)   SCALED
 LD0310* NAVD 88 ORTHO HEIGHT -   137.331 (meters)      450.56  (feet) ADJUSTED
 LD0310  ______________________________________________________________________
 LD0310  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 LD0310  DYNAMIC HEIGHT  -        137.263 (meters)      450.34  (feet) COMP
 LD0310  MODELED GRAVITY -    980,126.9   (mgal)                       NAVD 88
 LD0310
 LD0310  VERT ORDER      -  SECOND    CLASS 0
 LD0310
 LD0310.The horizontal coordinates were scaled from a map and have
 LD0310.an estimated accuracy of +/- 6 seconds.
 LD0310
 LD0310.The orthometric height was determined by differential leveling and
 LD0310.adjusted by the NATIONAL GEODETIC SURVEY
 LD0310.in June 1991.
 LD0310
 LD0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0310.GEOID18 height accuracy estimate available here.
 LD0310
 LD0310.Click photographs - Photos may exist for this station.
 LD0310
 LD0310.The dynamic height is computed by dividing the NAVD 88
 LD0310.geopotential number by the normal gravity value computed on the
 LD0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0310.degrees latitude (g = 980.6199 gals.).
 LD0310
 LD0310.The modeled gravity was interpolated from observed gravity values.
 LD0310
 LD0310;                    North         East    Units  Estimated Accuracy
 LD0310;SPC IL W     -   403,060.      708,530.      MT  (+/- 180 meters Scaled)
 LD0310
 LD0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE493649(NAD 83)
 LD0310
 LD0310                          SUPERSEDED SURVEY CONTROL
 LD0310
 LD0310  NGVD 29 (??/??/92)  137.426  (m)          450.87   (f) ADJ UNCH    2 0
 LD0310
 LD0310.Superseded values are not recommended for survey control.
 LD0310
 LD0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0310.See file dsdata.pdf to determine how the superseded data were derived.
 LD0310
 LD0310_MARKER: B = BOLT
 LD0310_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LD0310_SP_SET: BRIDGE PIER
 LD0310_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0310
 LD0310  HISTORY     - Date     Condition        Report By
 LD0310  HISTORY     - 1903     MONUMENTED       IRC
 LD0310  HISTORY     - 1935     GOOD             CGS
 LD0310  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 LD0310
 LD0310                          STATION DESCRIPTION
 LD0310
 LD0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0310'AT HAVANA.
 LD0310'AT HAVANA, MASON COUNTY, AT THE HIGHWAY BRIDGE OVER ILLINOIS
 LD0310'RIVER, 14 FEET SOUTH OF THE CENTERLINE OF THE BRIDGE, IN THE TOP
 LD0310'OF THE EAST STONE PIER, AND 3.5 FEET LOWER THAN THE BRIDGE FLOOR.
 LD0310'A COPPER BOLT LEADED IN THE PIER.
 LD0310
 LD0310                          STATION RECOVERY (2012)
 LD0310
 LD0310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0310'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2004 ***********************************************************************
 DN2004  DESIGNATION -  37
 DN2004  PID         -  DN2004
 DN2004  STATE/COUNTY-  IL/FULTON
 DN2004  COUNTRY     -  US
 DN2004  USGS QUAD   -  LEWISTOWN (2018)
 DN2004
 DN2004                         *CURRENT SURVEY CONTROL
 DN2004  ______________________________________________________________________
 DN2004* NAD 83(2011) POSITION- 40 25 46.61934(N) 090 13 00.17105(W)   ADJUSTED
 DN2004* NAD 83(2011) ELLIP HT-   154.982 (meters)        (06/27/12)   ADJUSTED
 DN2004* NAD 83(2011) EPOCH   -  2010.00
 DN2004* NAVD 88 ORTHO HEIGHT -   188.1   (meters)      617.    (feet) GPS OBS
 DN2004  ______________________________________________________________________
 DN2004  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2004  GEOID HEIGHT    -        -33.155 (meters)                     GEOID09
 DN2004  GEOID HEIGHT    -        -33.170 (meters)                     GEOID18
 DN2004  NAD 83(2011) X  -    -18,389.964 (meters)                     COMP
 DN2004  NAD 83(2011) Y  - -4,861,990.481 (meters)                     COMP
 DN2004  NAD 83(2011) Z  -  4,114,514.224 (meters)                     COMP
 DN2004  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 DN2004
 DN2004  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2004  Standards:
 DN2004         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2004            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2004  -------------------------------------------------------------------
 DN2004  NETWORK    3.35   2.49           1.53   1.15   1.27     -0.01423699
 DN2004  -------------------------------------------------------------------
 DN2004  Click here for local accuracies and other accuracy information.
 DN2004
 DN2004.The horizontal coordinates were established by GPS observations
 DN2004.and adjusted by the National Geodetic Survey in June 2012.
 DN2004
 DN2004.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2004.been affixed to the stable North American tectonic plate. See 
 DN2004.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2004
 DN2004.The horizontal coordinates are valid at the epoch date displayed above
 DN2004.which is a decimal equivalence of Year/Month/Day.
 DN2004
 DN2004.The orthometric height was determined by GPS observations and a
 DN2004.high-resolution geoid model.
 DN2004
 DN2004.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2004.GEOID18 height accuracy estimate available here.
 DN2004
 DN2004.Click photographs - Photos may exist for this station.
 DN2004
 DN2004.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2004
 DN2004.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2004
 DN2004.The ellipsoidal height was determined by GPS observations
 DN2004.and is referenced to NAD 83.
 DN2004
 DN2004. The following values were computed from the NAD 83(2011) position.
 DN2004
 DN2004;                    North         East     Units Scale Factor Converg.
 DN2004;SPC IL W     -   417,690.278   695,753.403   MT  0.99994140   -0 01 56.8
 DN2004;SPC IL W     - 1,370,372.19  2,282,650.96   sFT  0.99994140   -0 01 56.8
 DN2004;UTM  15      - 4,479,162.756   736,099.769   MT  1.00028622   +1 48 21.0
 DN2004
 DN2004!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2004!SPC IL W     -   0.99997569  x   0.99994140  =   0.99991709
 DN2004!UTM  15      -   0.99997569  x   1.00028622  =   1.00026190
 DN2004
 DN2004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3609979162(NAD 83)
 DN2004
 DN2004                          SUPERSEDED SURVEY CONTROL
 DN2004
 DN2004  NAD 83(2007)-  40 25 46.61971(N)    090 13 00.17231(W) AD(2002.00) 1
 DN2004  ELLIP H (08/11/11)  154.995  (m)                       GP(2002.00) 4 1
 DN2004
 DN2004.Superseded values are not recommended for survey control.
 DN2004
 DN2004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2004.See file dsdata.pdf to determine how the superseded data were derived.
 DN2004
 DN2004_MARKER: DD = SURVEY DISK
 DN2004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2004_STAMPING: FC37
 DN2004_MARK LOGO: NONE
 DN2004_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2004+STABILITY: SURFACE MOTION
 DN2004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2004+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2011
 DN2004
 DN2004  HISTORY     - Date     Condition        Report By
 DN2004  HISTORY     - 200905   MONUMENTED       ILDT
 DN2004  HISTORY     - 20111016 GOOD             ATKNA
 DN2004
 DN2004                          STATION DESCRIPTION
 DN2004
 DN2004'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2004'STATION IS LOCATED 3.9 MILES NORTHWEST OF THE TOWN OF LEWISTOWN AND IS
 DN2004'MONUMENTED AS THE SOUTHEAST CORNER OF THE NORTHEAST QUARTER OF SECTION
 DN2004'12, T 5 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2004'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST MILTON STREET
 DN2004'AND ILLINOIS RTE 97 IN THE TOWN OF LEWISTOWN, PROCEED SOUTH 0.3 MILES
 DN2004'TO THE INTERSECTION WITH AVENUE E (COUNTY HIGHWAY 14). TURN RIGHT
 DN2004'(WEST) AND PROCEED 3.9 MILES ALONG AVENUE E (COUNTY HIGHWAY 14) TO THE
 DN2004'INTERSECTION WITH VERNON ROAD. TURN RIGHT (NORTH) AND PROCEED 2.4
 DN2004'MILES ALONG VERNON ROAD AND MORRISON ROAD. STATION IS LOCATED IN THE
 DN2004'ROAD, 41.70 FEET SOUTHEAST OF A PK NAIL IN A CORNER FENCE POST, 26.10
 DN2004'FEET NORTHEAST OF A PK NAIL IN A POWER POLE AND 13.40 FEET NORTH OF A
 DN2004'FENCE POST.
 DN2004
 DN2004                          STATION RECOVERY (2011)
 DN2004
 DN2004'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DN2004'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 DN2004'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 DN2004'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0449 ***********************************************************************
 MF0449  DESIGNATION -  37 A
 MF0449  PID         -  MF0449
 MF0449  STATE/COUNTY-  IL/DE KALB
 MF0449  COUNTRY     -  US
 MF0449  USGS QUAD   -  SYCAMORE (2018)
 MF0449
 MF0449                         *CURRENT SURVEY CONTROL
 MF0449  ______________________________________________________________________
 MF0449* NAD 83(1997) POSITION- 41 59 19.31605(N) 088 41 04.74582(W)   ADJUSTED
 MF0449* NAVD 88 ORTHO HEIGHT -   267.351 (meters)      877.13  (feet) ADJUSTED
 MF0449  ______________________________________________________________________
 MF0449  GEOID HEIGHT    -        -33.105 (meters)                     GEOID18
 MF0449  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 MF0449  DYNAMIC HEIGHT  -        267.260 (meters)      876.84  (feet) COMP
 MF0449  MODELED GRAVITY -    980,274.5   (mgal)                       NAVD 88
 MF0449
 MF0449  HORZ ORDER      -  SECOND
 MF0449  VERT ORDER      -  SECOND    CLASS 0
 MF0449
 MF0449.The horizontal coordinates were established by classical geodetic methods
 MF0449.and adjusted by the National Geodetic Survey in October 1999.
 MF0449
 MF0449.The orthometric height was determined by differential leveling and
 MF0449.adjusted by the NATIONAL GEODETIC SURVEY
 MF0449.in June 1991.
 MF0449
 MF0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0449.GEOID18 height accuracy estimate available here.
 MF0449
 MF0449.Click photographs - Photos may exist for this station.
 MF0449
 MF0449.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0449
 MF0449.The dynamic height is computed by dividing the NAVD 88
 MF0449.geopotential number by the normal gravity value computed on the
 MF0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0449.degrees latitude (g = 980.6199 gals.).
 MF0449
 MF0449.The modeled gravity was interpolated from observed gravity values.
 MF0449
 MF0449. The following values were computed from the NAD 83(1997) position.
 MF0449
 MF0449;                    North         East     Units Scale Factor Converg.
 MF0449;SPC IL E     -   590,907.100   270,888.571   MT  0.99998542   -0 14 06.1
 MF0449;SPC IL E     - 1,938,667.71    888,740.25   sFT  0.99998542   -0 14 06.1
 MF0449;UTM  16      - 4,649,894.116   360,454.328   MT  0.99983962   -1 07 37.9
 MF0449
 MF0449!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0449!SPC IL E     -   0.99996326  x   0.99998542  =   0.99994868
 MF0449!UTM  16      -   0.99996326  x   0.99983962  =   0.99980289
 MF0449
 MF0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6045449894(NAD 83)
 MF0449
 MF0449                          SUPERSEDED SURVEY CONTROL
 MF0449
 MF0449  NAD 83(1986)-  41 59 19.31631(N)    088 41 04.75346(W) AD(       ) 2
 MF0449  NAD 27      -  41 59 19.20790(N)    088 41 04.44200(W) AD(       ) 2
 MF0449  NGVD 29 (??/??/92)  267.392  (m)          877.27   (f) ADJ UNCH    2 0
 MF0449  NGVD 29             267.39   (m)          877.3    (f) LEVELING    3  
 MF0449
 MF0449.Superseded values are not recommended for survey control.
 MF0449
 MF0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0449.See file dsdata.pdf to determine how the superseded data were derived.
 MF0449
 MF0449_MARKER: DD = SURVEY DISK
 MF0449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0449_STAMPING: ILL 37 A 1923
 MF0449_MARK LOGO: USGS
 MF0449_PROJECTION: FLUSH
 MF0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0449+STABILITY: SURFACE MOTION
 MF0449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0449+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2003
 MF0449
 MF0449  HISTORY     - Date     Condition        Report By
 MF0449  HISTORY     - 1923     MONUMENTED       USGS
 MF0449  HISTORY     - 1923     GOOD             CGS
 MF0449  HISTORY     - 1954     GOOD             CGS
 MF0449  HISTORY     - 19961104 GOOD             USPSQD
 MF0449  HISTORY     - 20031001 GOOD             USPSQD
 MF0449  HISTORY     - 20110419 POOR             AEROME
 MF0449
 MF0449                          STATION DESCRIPTION
 MF0449
 MF0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1923
 MF0449'AT SYCAMORE.
 MF0449'AT SYCAMORE, DE KALB COUNTY, AT THE INTERSECTION OF STATE STREET
 MF0449'AND MAIN STREET, 60 FEET NORTH OF THE CENTERLINE OF STATE STREET,
 MF0449'42 FEET WEST OF THE CENTERLINE OF MAIN STREET, AT THE COURTHOUSE,
 MF0449'THE SOUTHEAST CORNER OF THE YARD, AND JUST INSIDE THE SIDEWALK.
 MF0449'A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILL 37 A
 MF0449'1923 AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0449
 MF0449                          STATION RECOVERY (1954)
 MF0449
 MF0449'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 MF0449'37 A (USGS) B.M. WAS USED AS A REFERENCE MARK.  IT IS A
 MF0449'STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK, SET IN THE TOP
 MF0449'OF A 6 X 6 INCH CONCRETE POST, FLUSH WITH THE THE GROUND AND IS
 MF0449'STAMPED ILL 37 A 1923.  IT IS ABOUT 75 FEET NORTH OF THE CENTER
 MF0449'OF STATE STREET, 53 FEET WEST OF THE CENTER OF MAIN STREET, 3
 MF0449'FEET NORTH OF THE NORTH EDGE OF A SIDEWALK LEADING TO THE
 MF0449'COURTHOUSE AND 2 FEET WEST OF THE WEST EDGE OF A SIDEWALK
 MF0449'ON THE WEST SIDE OF MAIN STREET.
 MF0449
 MF0449                          STATION RECOVERY (1996)
 MF0449
 MF0449'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0449'RECOVERED IN GOOD CONDITION.
 MF0449
 MF0449                          STATION RECOVERY (2003)
 MF0449
 MF0449'RECOVERY NOTE BY US POWER SQUADRON 2003
 MF0449'RECOVERED IN GOOD CONDITION.
 MF0449
 MF0449                          STATION RECOVERY (2011)
 MF0449
 MF0449'RECOVERY NOTE BY AERO METRIC INC 2011 (MB)
 MF0449'CAP IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0265 ***********************************************************************
 LC0265  DESIGNATION -  37 A RESET
 LC0265  PID         -  LC0265
 LC0265  STATE/COUNTY-  IL/CHAMPAIGN
 LC0265  COUNTRY     -  US
 LC0265  USGS QUAD   -  RANTOUL (2018)
 LC0265
 LC0265                         *CURRENT SURVEY CONTROL
 LC0265  ______________________________________________________________________
 LC0265* NAD 83(1986) POSITION- 40 16 56.     (N) 088 10 14.     (W)   SCALED
 LC0265* NAVD 88 ORTHO HEIGHT -   223.771 (meters)      734.16  (feet) ADJUSTED
 LC0265  ______________________________________________________________________
 LC0265  GEOID HEIGHT    -        -32.285 (meters)                     GEOID18
 LC0265  DYNAMIC HEIGHT  -        223.659 (meters)      733.79  (feet) COMP
 LC0265  MODELED GRAVITY -    980,118.2   (mgal)                       NAVD 88
 LC0265
 LC0265  VERT ORDER      -  SECOND    CLASS 0
 LC0265
 LC0265.The horizontal coordinates were scaled from a map and have
 LC0265.an estimated accuracy of +/- 6 seconds.
 LC0265
 LC0265.The orthometric height was determined by differential leveling and
 LC0265.adjusted by the NATIONAL GEODETIC SURVEY
 LC0265.in June 1991.
 LC0265
 LC0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0265.GEOID18 height accuracy estimate available here.
 LC0265
 LC0265.Click photographs - Photos may exist for this station.
 LC0265
 LC0265.The dynamic height is computed by dividing the NAVD 88
 LC0265.geopotential number by the normal gravity value computed on the
 LC0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0265.degrees latitude (g = 980.6199 gals.).
 LC0265
 LC0265.The modeled gravity was interpolated from observed gravity values.
 LC0265
 LC0265;                    North         East    Units  Estimated Accuracy
 LC0265;SPC IL E     -   401,350.      313,840.      MT  (+/- 180 meters Scaled)
 LC0265
 LC0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK004597(NAD 83)
 LC0265
 LC0265                          SUPERSEDED SURVEY CONTROL
 LC0265
 LC0265  NGVD 29 (??/??/92)  223.814  (m)          734.30   (f) ADJ UNCH    2 0
 LC0265
 LC0265.Superseded values are not recommended for survey control.
 LC0265
 LC0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0265.See file dsdata.pdf to determine how the superseded data were derived.
 LC0265
 LC0265_MARKER: DD = SURVEY DISK
 LC0265_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0265_SP_SET: BRIDGE
 LC0265_STAMPING: 37 A 1924 RESET 1942
 LC0265_MARK LOGO: USGS
 LC0265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0265
 LC0265  HISTORY     - Date     Condition        Report By
 LC0265  HISTORY     - 1942     MONUMENTED       USGS
 LC0265  HISTORY     - 1959     GOOD             CGS
 LC0265  HISTORY     - 1973     GOOD             NGS
 LC0265
 LC0265                          STATION DESCRIPTION
 LC0265
 LC0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0265'2.9 MI N FROM THOMASBORO.
 LC0265'ABOUT 0.25 MILES EAST ALONG A STREET FROM THE POST OFFICE AT
 LC0265'THOMASBORO, THENCE 2.65 MILES NORTH ALONG U.S. HIGHWAY 45, SET
 LC0265'IN THE TOP OF THE NORTHEAST END OF THE WINGWALL AT THE SOUTHWEST
 LC0265'CORNER OF A 16-FOOT CONCRETE BRIDGE, 20 FEET WEST OF THE CENTER
 LC0265'LINE OF THE SOUTH BOUND TRAFFIC LANE OF THE HIGHWAY, ABOUT 1/2
 LC0265'FOOT ABOVE THE LEVEL OF THE HIGHWAY.  NOTE-- THE MARK MAY BE
 LC0265'REACHED FROM RANTOUL, CHAMPAIGN COUNTY, BY GOING SOUTH FOR 2.00
 LC0265'MILES ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH U.S. HIGHWAY
 LC0265'136.
 LC0265
 LC0265                          STATION RECOVERY (1973)
 LC0265
 LC0265'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9271 ***********************************************************************
 DO9271  DESIGNATION -  370
 DO9271  PID         -  DO9271
 DO9271  STATE/COUNTY-  IL/COOK
 DO9271  COUNTRY     -  US
 DO9271  USGS QUAD   -  BLUE ISLAND (2018)
 DO9271
 DO9271                         *CURRENT SURVEY CONTROL
 DO9271  ______________________________________________________________________
 DO9271* NAD 83(1986) POSITION- 41 43 15.33   (N) 087 38 44.55   (W)   HD_HELD1
 DO9271* NAVD 88 ORTHO HEIGHT -   182.467 (meters)      598.64  (feet) ADJUSTED
 DO9271  ______________________________________________________________________
 DO9271  GEOID HEIGHT    -        -33.481 (meters)                     GEOID18
 DO9271  DYNAMIC HEIGHT  -        182.403 (meters)      598.43  (feet) COMP
 DO9271  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 DO9271
 DO9271  VERT ORDER      -  SECOND    CLASS I
 DO9271
 DO9271.The horizontal coordinates were determined by differentially corrected
 DO9271.hand held GPS observations or other comparable positioning techniques
 DO9271.and have an estimated accuracy of +/- 3 meters.
 DO9271
 DO9271.The orthometric height was determined by differential leveling and
 DO9271.adjusted by the NATIONAL GEODETIC SURVEY
 DO9271.in October 2013.
 DO9271
 DO9271.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9271.GEOID18 height accuracy estimate available here.
 DO9271
 DO9271.Click photographs - Photos may exist for this station.
 DO9271
 DO9271.The dynamic height is computed by dividing the NAVD 88
 DO9271.geopotential number by the normal gravity value computed on the
 DO9271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9271.degrees latitude (g = 980.6199 gals.).
 DO9271
 DO9271.The modeled gravity was interpolated from observed gravity values.
 DO9271
 DO9271;                    North         East    Units  Estimated Accuracy
 DO9271;SPC IL E     -   561,334.9     357,217.2     MT  (+/- 3 meters HH1 GPS) 
 DO9271
 DO9271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4629018993(NAD 83)
 DO9271
 DO9271                          SUPERSEDED SURVEY CONTROL
 DO9271
 DO9271.No superseded survey control is available for this station.
 DO9271
 DO9271_MARKER: I = METAL ROD
 DO9271_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DO9271_MARK LOGO: IL1670
 DO9271_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO9271_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO9271+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9271
 DO9271  HISTORY     - Date     Condition        Report By
 DO9271  HISTORY     - UNK      MONUMENTED       IL1670
 DO9271  HISTORY     - 20130815 GOOD             PATRIC
 DO9271
 DO9271                          STATION DESCRIPTION
 DO9271
 DO9271'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9271'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH OF HARVEY, 4.7 MI
 DO9271'(7.6 KM) NORTH-NORTHEAST OF BLUE ISLAND AND 4.1 MI (6.6 KM) SOUTH OF
 DO9271'ENGLEWOOD.
 DO9271'
 DO9271'TO REACH THE STATION FROM THE JUNCTION OF I-94 WITH US HIGHWAY 12/95TH
 DO9271'STREET LOCATED IN CHICAGO, IL, GO WEST ON US HIGHWAY 12/95TH STREET
 DO9271'FOR 1.1 MI (1.8 KM) TO PEORIA STREET AND THE STATION ON THE LEFT.
 DO9271'
 DO9271'THE STATION IS LOCATED 25 FT (7.6 M) WEST OF THE CENTERLINE OF PEORIA
 DO9271'STREET, 153 FT (46.6 M) SOUTH OF EDGE OF PAVEMENT OF US HIGHWAY
 DO9271'12/95TH STREET AND 2 FT (0.6 M) EAST OF THE EAST EDGE OF A SIDEWALK.
 DO9271'
 DO9271'NOTE-THE STATION IS A 1 INCH (3 CM) ROD SET IN A MASS OF CONCRETE -
 DO9271'THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1074 ***********************************************************************
 HB1074  DESIGNATION -  371
 HB1074  PID         -  HB1074
 HB1074  STATE/COUNTY-  IL/JACKSON
 HB1074  COUNTRY     -  US
 HB1074  USGS QUAD   -  ROCKWOOD (2018)
 HB1074
 HB1074                         *CURRENT SURVEY CONTROL
 HB1074  ______________________________________________________________________
 HB1074* NAD 83(1986) POSITION- 37 49 32.     (N) 089 40 19.     (W)   SCALED
 HB1074* NAVD 88 ORTHO HEIGHT -   112.798 (meters)      370.07  (feet) ADJUSTED
 HB1074  ______________________________________________________________________
 HB1074  GEOID HEIGHT    -        -29.326 (meters)                     GEOID18
 HB1074  DYNAMIC HEIGHT  -        112.720 (meters)      369.82  (feet) COMP
 HB1074  MODELED GRAVITY -    979,938.2   (mgal)                       NAVD 88
 HB1074
 HB1074  VERT ORDER      -  SECOND    CLASS 0
 HB1074
 HB1074.The horizontal coordinates were scaled from a map and have
 HB1074.an estimated accuracy of +/- 6 seconds.
 HB1074
 HB1074.The orthometric height was determined by differential leveling and
 HB1074.adjusted by the NATIONAL GEODETIC SURVEY
 HB1074.in June 1991.
 HB1074
 HB1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1074.GEOID18 height accuracy estimate available here.
 HB1074
 HB1074.Click photographs - Photos may exist for this station.
 HB1074
 HB1074.The dynamic height is computed by dividing the NAVD 88
 HB1074.geopotential number by the normal gravity value computed on the
 HB1074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1074.degrees latitude (g = 980.6199 gals.).
 HB1074
 HB1074.The modeled gravity was interpolated from observed gravity values.
 HB1074
 HB1074;                    North         East    Units  Estimated Accuracy
 HB1074;SPC IL W     -   128,720.      743,550.      MT  (+/- 180 meters Scaled)
 HB1074
 HB1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG648898(NAD 83)
 HB1074
 HB1074                          SUPERSEDED SURVEY CONTROL
 HB1074
 HB1074  NGVD 29 (11/26/84)  112.898  (m)          370.40   (f) ADJUSTED    2 0
 HB1074
 HB1074.Superseded values are not recommended for survey control.
 HB1074
 HB1074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1074.See file dsdata.pdf to determine how the superseded data were derived.
 HB1074
 HB1074_MARKER: P = PIPE CAP
 HB1074_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB1074_STAMPING: 371 1915
 HB1074_MARK LOGO: USGS
 HB1074_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB1074_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1074
 HB1074  HISTORY     - Date     Condition        Report By
 HB1074  HISTORY     - 1915     MONUMENTED       USGS
 HB1074  HISTORY     - 1935     GOOD             CGS
 HB1074
 HB1074                          STATION DESCRIPTION
 HB1074
 HB1074'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1074'AT CORA.
 HB1074'AT CORA, JACKSON COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 80 FEET
 HB1074'WEST OF THE STATION, 13 FEET SOUTHWEST OF THE TRACK, 10 FEET
 HB1074'NORTHWEST OF A ROAD CROSSING, AND ABOUT 4 INCHES UNDER GROUND.
 HB1074'A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 371 1915
 HB1074'AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0343 ***********************************************************************
 HB0343  DESIGNATION -  372 ILL
 HB0343  PID         -  HB0343
 HB0343  STATE/COUNTY-  IL/MASSAC
 HB0343  COUNTRY     -  US
 HB0343  USGS QUAD   -  REEVESVILLE (2018)
 HB0343
 HB0343                         *CURRENT SURVEY CONTROL
 HB0343  ______________________________________________________________________
 HB0343* NAD 83(1986) POSITION- 37 16 21.     (N) 088 44 16.     (W)   SCALED
 HB0343* NAVD 88 ORTHO HEIGHT -   112.947 (meters)      370.56  (feet) ADJUSTED
 HB0343  ______________________________________________________________________
 HB0343  GEOID HEIGHT    -        -28.596 (meters)                     GEOID18
 HB0343  DYNAMIC HEIGHT  -        112.865 (meters)      370.29  (feet) COMP
 HB0343  MODELED GRAVITY -    979,901.2   (mgal)                       NAVD 88
 HB0343
 HB0343  VERT ORDER      -  SECOND    CLASS 0
 HB0343
 HB0343.The horizontal coordinates were scaled from a map and have
 HB0343.an estimated accuracy of +/- 6 seconds.
 HB0343
 HB0343.The orthometric height was determined by differential leveling and
 HB0343.adjusted by the NATIONAL GEODETIC SURVEY
 HB0343.in June 1991.
 HB0343
 HB0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0343.GEOID18 height accuracy estimate available here.
 HB0343
 HB0343.Click photographs - Photos may exist for this station.
 HB0343
 HB0343.The dynamic height is computed by dividing the NAVD 88
 HB0343.geopotential number by the normal gravity value computed on the
 HB0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0343.degrees latitude (g = 980.6199 gals.).
 HB0343
 HB0343.The modeled gravity was interpolated from observed gravity values.
 HB0343
 HB0343;                    North         East    Units  Estimated Accuracy
 HB0343;SPC IL E     -    67,310.      264,130.      MT  (+/- 180 meters Scaled)
 HB0343
 HB0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG459265(NAD 83)
 HB0343
 HB0343                          SUPERSEDED SURVEY CONTROL
 HB0343
 HB0343  NGVD 29 (11/26/84)  113.009  (m)          370.76   (f) ADJUSTED    2 0
 HB0343
 HB0343.Superseded values are not recommended for survey control.
 HB0343
 HB0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0343.See file dsdata.pdf to determine how the superseded data were derived.
 HB0343
 HB0343_MARKER: P = PIPE CAP
 HB0343_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0343_STAMPING: 372 ILL
 HB0343_MARK LOGO: USGS
 HB0343_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0343_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0343
 HB0343  HISTORY     - Date     Condition        Report By
 HB0343  HISTORY     - 1914     MONUMENTED       USGS
 HB0343  HISTORY     - 1935     GOOD             CGS
 HB0343
 HB0343                          STATION DESCRIPTION
 HB0343
 HB0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0343'1.6 MI N FROM ROUND KNOB.
 HB0343'1.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0343'STATION AT ROUND KNOB, MASSAC COUNTY, AT MANELA, 100 YARDS
 HB0343'SOUTH OF THE STATION, AND 18 YARDS EAST OF THE CENTERLINE OF THE
 HB0343'TRACK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED
 HB0343'372 ILL. AND RIVETED ON TOP OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0265 ***********************************************************************
 LD0265  DESIGNATION -  38
 LD0265  PID         -  LD0265
 LD0265  STATE/COUNTY-  IL/MASON
 LD0265  COUNTRY     -  US
 LD0265  USGS QUAD   -  HAVANA (2018)
 LD0265
 LD0265                         *CURRENT SURVEY CONTROL
 LD0265  ______________________________________________________________________
 LD0265* NAD 83(1986) POSITION- 40 17 59.     (N) 090 03 37.     (W)   SCALED
 LD0265* NAVD 88 ORTHO HEIGHT -   143.299 (meters)      470.14  (feet) ADJUSTED
 LD0265  ______________________________________________________________________
 LD0265  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 LD0265  DYNAMIC HEIGHT  -        143.228 (meters)      469.91  (feet) COMP
 LD0265  MODELED GRAVITY -    980,127.1   (mgal)                       NAVD 88
 LD0265
 LD0265  VERT ORDER      -  FIRST     CLASS II
 LD0265
 LD0265.The horizontal coordinates were scaled from a map and have
 LD0265.an estimated accuracy of +/- 6 seconds.
 LD0265
 LD0265.The orthometric height was determined by differential leveling and
 LD0265.adjusted by the NATIONAL GEODETIC SURVEY
 LD0265.in June 1991.
 LD0265
 LD0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0265.GEOID18 height accuracy estimate available here.
 LD0265
 LD0265.Click photographs - Photos may exist for this station.
 LD0265
 LD0265.The dynamic height is computed by dividing the NAVD 88
 LD0265.geopotential number by the normal gravity value computed on the
 LD0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0265.degrees latitude (g = 980.6199 gals.).
 LD0265
 LD0265.The modeled gravity was interpolated from observed gravity values.
 LD0265
 LD0265;                    North         East    Units  Estimated Accuracy
 LD0265;SPC IL W     -   403,270.      709,050.      MT  (+/- 180 meters Scaled)
 LD0265
 LD0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE498651(NAD 83)
 LD0265
 LD0265                          SUPERSEDED SURVEY CONTROL
 LD0265
 LD0265  NGVD 29 (??/??/92)  143.393  (m)          470.45   (f) ADJ UNCH    1 2
 LD0265
 LD0265.Superseded values are not recommended for survey control.
 LD0265
 LD0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0265.See file dsdata.pdf to determine how the superseded data were derived.
 LD0265
 LD0265_MARKER: X = CHISELED CROSS
 LD0265_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0265_SP_SET: WATER TABLE
 LD0265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0265
 LD0265  HISTORY     - Date     Condition        Report By
 LD0265  HISTORY     - 1903     MONUMENTED       IRC
 LD0265  HISTORY     - 1961     GOOD             CGS
 LD0265  HISTORY     - 20050614 MARK NOT FOUND   HANPRO
 LD0265  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 LD0265
 LD0265                          STATION DESCRIPTION
 LD0265
 LD0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0265'AT HAVANA.
 LD0265'AT HAVANA, AT THE INTERSECTION OF PLUM AND MAIN STREET, ON TOP
 LD0265'OF THE CAST IRON WATER TABLE OF A GROCERY STORE BUILDING, 13.7
 LD0265'FEET EAST OF THE EAST CURB OF PLUM STREET, 15.6 FEET SOUTH OF THE
 LD0265'SOUTH CURB OF MAIN STREET, 1.6 FEET SOUTH OF THE NORTHWEST CORNER
 LD0265'OF THE GROCERY STORE BUILDING, 0.2 FOOT EAST OF THE WEST EDGE OF
 LD0265'THE WATER TABLE AND 8 INCHES ABOVE THE LEVEL OF THE SIDEWALK.
 LD0265
 LD0265                          STATION RECOVERY (2005)
 LD0265
 LD0265'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2005 (JAR)
 LD0265'MARK NOT FOUND.
 LD0265
 LD0265                          STATION RECOVERY (2012)
 LD0265
 LD0265'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0265'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2006 ***********************************************************************
 DN2006  DESIGNATION -  38
 DN2006  PID         -  DN2006
 DN2006  STATE/COUNTY-  IL/FULTON
 DN2006  COUNTRY     -  US
 DN2006  USGS QUAD   -  LEWISTOWN (2018)
 DN2006
 DN2006                         *CURRENT SURVEY CONTROL
 DN2006  ______________________________________________________________________
 DN2006* NAD 83(2011) POSITION- 40 25 34.08982(N) 090 07 43.67312(W)   ADJUSTED
 DN2006* NAD 83(2011) ELLIP HT-   152.701 (meters)        (06/27/12)   ADJUSTED
 DN2006* NAD 83(2011) EPOCH   -  2010.00
 DN2006* NAVD 88 ORTHO HEIGHT -   185.8   (meters)      610.    (feet) GPS OBS
 DN2006  ______________________________________________________________________
 DN2006  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2006  GEOID HEIGHT    -        -33.147 (meters)                     GEOID09
 DN2006  GEOID HEIGHT    -        -33.151 (meters)                     GEOID18
 DN2006  NAD 83(2011) X  -    -10,930.143 (meters)                     COMP
 DN2006  NAD 83(2011) Y  - -4,862,261.870 (meters)                     COMP
 DN2006  NAD 83(2011) Z  -  4,114,218.543 (meters)                     COMP
 DN2006  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 DN2006
 DN2006  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2006  Standards:
 DN2006         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2006            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2006  -------------------------------------------------------------------
 DN2006  NETWORK    2.96   2.18           1.34   1.04   1.11     -0.00422539
 DN2006  -------------------------------------------------------------------
 DN2006  Click here for local accuracies and other accuracy information.
 DN2006
 DN2006.The horizontal coordinates were established by GPS observations
 DN2006.and adjusted by the National Geodetic Survey in June 2012.
 DN2006
 DN2006.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2006.been affixed to the stable North American tectonic plate. See 
 DN2006.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2006
 DN2006.The horizontal coordinates are valid at the epoch date displayed above
 DN2006.which is a decimal equivalence of Year/Month/Day.
 DN2006
 DN2006.The orthometric height was determined by GPS observations and a
 DN2006.high-resolution geoid model.
 DN2006
 DN2006.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2006.GEOID18 height accuracy estimate available here.
 DN2006
 DN2006.Click photographs - Photos may exist for this station.
 DN2006
 DN2006.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2006
 DN2006.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2006
 DN2006.The ellipsoidal height was determined by GPS observations
 DN2006.and is referenced to NAD 83.
 DN2006
 DN2006. The following values were computed from the NAD 83(2011) position.
 DN2006
 DN2006;                    North         East     Units Scale Factor Converg.
 DN2006;SPC IL W     -   417,303.310   703,213.364   MT  0.99994130   +0 01 28.4
 DN2006;SPC IL W     - 1,369,102.61  2,307,125.85   sFT  0.99994130   +0 01 28.4
 DN2006;UTM  15      - 4,479,015.236   743,571.044   MT  1.00033034   +1 51 46.1
 DN2006
 DN2006!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2006!SPC IL W     -   0.99997605  x   0.99994130  =   0.99991735
 DN2006!UTM  15      -   0.99997605  x   1.00033034  =   1.00030638
 DN2006
 DN2006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4357179015(NAD 83)
 DN2006
 DN2006                          SUPERSEDED SURVEY CONTROL
 DN2006
 DN2006  NAD 83(2007)-  40 25 34.09015(N)    090 07 43.67429(W) AD(2002.00) 1
 DN2006  ELLIP H (08/11/11)  152.718  (m)                       GP(2002.00) 4 1
 DN2006
 DN2006.Superseded values are not recommended for survey control.
 DN2006
 DN2006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2006.See file dsdata.pdf to determine how the superseded data were derived.
 DN2006
 DN2006_MARKER: DD = SURVEY DISK
 DN2006_SETTING: 0 = UNSPECIFIED SETTING
 DN2006_STAMPING: FC38
 DN2006_MARK LOGO: NONE
 DN2006_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2006_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN2006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2006+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2006
 DN2006  HISTORY     - Date     Condition        Report By
 DN2006  HISTORY     - 200905   MONUMENTED       ILDT
 DN2006
 DN2006                          STATION DESCRIPTION
 DN2006
 DN2006'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2006'STATION IS LOCATED 1.5 MILES NORTHEAST OF THE TOWN OF LEWISTOWN. TO
 DN2006'REACH THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF
 DN2006'EAST MILTON STREET AND IL. RTE 97/100 IN THE TOWN OF LEWISTOWN,
 DN2006'PROCEED 2.4 MILES NORTH ALONG IL. RTE 100 TO THE INTERSECTION WITH
 DN2006'EPWORTH ROAD. TURN RIGHT (EAST) AND PROCEED 1.1 MILES EAST, SOUTH, AND
 DN2006'EAST TO THE STATION AT THE INTERSECTION WITH WRIGHT ROAD. STATION IS
 DN2006'EAST OF THE CENTERLINE OF WRIGHT ROAD, 47.75 FEET NORTHEAST OF A
 DN2006'CORNER FENCE POST, 41.60 FEET NORTHWEST OF A TELEPHONE PEDESTAL AND
 DN2006'33.35 FEET NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0450 ***********************************************************************
 MF0450  DESIGNATION -  38 A
 MF0450  PID         -  MF0450
 MF0450  STATE/COUNTY-  IL/DE KALB
 MF0450  COUNTRY     -  US
 MF0450  USGS QUAD   -  SYCAMORE (2018)
 MF0450
 MF0450                         *CURRENT SURVEY CONTROL
 MF0450  ______________________________________________________________________
 MF0450* NAD 83(1986) POSITION- 41 59 17.     (N) 088 41 02.     (W)   SCALED
 MF0450* NAVD 88 ORTHO HEIGHT -   268.205 (meters)      879.94  (feet) ADJUSTED
 MF0450  ______________________________________________________________________
 MF0450  GEOID HEIGHT    -        -33.104 (meters)                     GEOID18
 MF0450  DYNAMIC HEIGHT  -        268.113 (meters)      879.63  (feet) COMP
 MF0450  MODELED GRAVITY -    980,274.4   (mgal)                       NAVD 88
 MF0450
 MF0450  VERT ORDER      -  SECOND    CLASS 0
 MF0450
 MF0450.The horizontal coordinates were scaled from a map and have
 MF0450.an estimated accuracy of +/- 6 seconds.
 MF0450
 MF0450.The orthometric height was determined by differential leveling and
 MF0450.adjusted by the NATIONAL GEODETIC SURVEY
 MF0450.in June 1991.
 MF0450
 MF0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0450.GEOID18 height accuracy estimate available here.
 MF0450
 MF0450.Click photographs - Photos may exist for this station.
 MF0450
 MF0450.The dynamic height is computed by dividing the NAVD 88
 MF0450.geopotential number by the normal gravity value computed on the
 MF0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0450.degrees latitude (g = 980.6199 gals.).
 MF0450
 MF0450.The modeled gravity was interpolated from observed gravity values.
 MF0450
 MF0450;                    North         East    Units  Estimated Accuracy
 MF0450;SPC IL E     -   590,840.      270,950.      MT  (+/- 180 meters Scaled)
 MF0450
 MF0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM605498(NAD 83)
 MF0450
 MF0450                          SUPERSEDED SURVEY CONTROL
 MF0450
 MF0450  NGVD 29 (??/??/92)  268.246  (m)          880.07   (f) ADJ UNCH    2 0
 MF0450
 MF0450.Superseded values are not recommended for survey control.
 MF0450
 MF0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0450.See file dsdata.pdf to determine how the superseded data were derived.
 MF0450
 MF0450_MARKER: DD = SURVEY DISK
 MF0450_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0450_SP_SET: WATER TABLE
 MF0450_STAMPING: ILL 38 A 1923
 MF0450_MARK LOGO: USGS
 MF0450_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0450_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0450+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2003
 MF0450
 MF0450  HISTORY     - Date     Condition        Report By
 MF0450  HISTORY     - 1923     MONUMENTED       USGS
 MF0450  HISTORY     - 1923     GOOD             CGS
 MF0450  HISTORY     - 19961104 GOOD             USPSQD
 MF0450  HISTORY     - 20031001 GOOD             USPSQD
 MF0450
 MF0450                          STATION DESCRIPTION
 MF0450
 MF0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1923
 MF0450'AT SYCAMORE.
 MF0450'AT SYCAMORE, DE KALB COUNTY, AT THE POST OFFICE, 18 FEET EAST OF
 MF0450'THE NORTH ENTRANCE, IN THE NORTHEAST CORNER OF THE STONE WATER
 MF0450'TABLE BETWEEN THE TWO EAST STONE COLUMNS, AND ABOUT 4 FEET ABOVE
 MF0450'THE WALK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 MF0450'STAMPED ILL 38 A 1923.
 MF0450
 MF0450                          STATION RECOVERY (1996)
 MF0450
 MF0450'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0450'RECOVERED IN GOOD CONDITION.
 MF0450
 MF0450                          STATION RECOVERY (2003)
 MF0450
 MF0450'RECOVERY NOTE BY US POWER SQUADRON 2003
 MF0450'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9274 ***********************************************************************
 DO9274  DESIGNATION -  380
 DO9274  PID         -  DO9274
 DO9274  STATE/COUNTY-  IL/COOK
 DO9274  COUNTRY     -  US
 DO9274  USGS QUAD   -  LAKE CALUMET (2018)
 DO9274
 DO9274                         *CURRENT SURVEY CONTROL
 DO9274  ______________________________________________________________________
 DO9274* NAD 83(1986) POSITION- 41 43 27.16   (N) 087 35 11.10   (W)   HD_HELD1
 DO9274* NAVD 88 ORTHO HEIGHT -   179.468 (meters)      588.80  (feet) ADJUSTED
 DO9274  ______________________________________________________________________
 DO9274  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 DO9274  DYNAMIC HEIGHT  -        179.404 (meters)      588.59  (feet) COMP
 DO9274  MODELED GRAVITY -    980,266.6   (mgal)                       NAVD 88
 DO9274
 DO9274  VERT ORDER      -  SECOND    CLASS I
 DO9274
 DO9274.The horizontal coordinates were determined by differentially corrected
 DO9274.hand held GPS observations or other comparable positioning techniques
 DO9274.and have an estimated accuracy of +/- 3 meters.
 DO9274
 DO9274.The orthometric height was determined by differential leveling and
 DO9274.adjusted by the NATIONAL GEODETIC SURVEY
 DO9274.in October 2013.
 DO9274
 DO9274.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9274.GEOID18 height accuracy estimate available here.
 DO9274
 DO9274.Click photographs - Photos may exist for this station.
 DO9274
 DO9274.The dynamic height is computed by dividing the NAVD 88
 DO9274.geopotential number by the normal gravity value computed on the
 DO9274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9274.degrees latitude (g = 980.6199 gals.).
 DO9274
 DO9274.The modeled gravity was interpolated from observed gravity values.
 DO9274
 DO9274;                    North         East    Units  Estimated Accuracy
 DO9274;SPC IL E     -   561,740.9     362,147.8     MT  (+/- 3 meters HH1 GPS) 
 DO9274
 DO9274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5122519322(NAD 83)
 DO9274
 DO9274                          SUPERSEDED SURVEY CONTROL
 DO9274
 DO9274.No superseded survey control is available for this station.
 DO9274
 DO9274_MARKER: Z = SEE DESCRIPTION
 DO9274_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DO9274_MARK LOGO: IL1670
 DO9274_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO9274_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO9274+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 DO9274
 DO9274  HISTORY     - Date     Condition        Report By
 DO9274  HISTORY     - UNK      MONUMENTED       IL1670
 DO9274  HISTORY     - 20130815 GOOD             PATRIC
 DO9274  HISTORY     - 20140311 GOOD             PATRIC
 DO9274
 DO9274                          STATION DESCRIPTION
 DO9274
 DO9274'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9274'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHWEST OF
 DO9274'CALUMET CITY, 6.7 MI (10.8 KM) NORTHEAST OF BLUE ISLAND AND 4.9 MI
 DO9274'(7.9 KM) SOUTHEAST OF ENGLEWOOD.
 DO9274'
 DO9274'TO REACH THE STATION FROM THE JUNCTION OF I-90 WITH US HIGHWAY 12/95TH
 DO9274'STREET LOCATED IN CHICAGO, IL, GO WEST ON US HIGHWAY 12/95TH STREET
 DO9274'FOR 1.9 MI (3.1 KM) TO STONEY ISLAND AVENUE.  TURN RIGHT AND GO NORTH
 DO9274'ON STONEY ISLAND AVENUE FOR 0.1 MI (0.2 KM) TO 94TH STREET.  TURN LEFT
 DO9274'AND GO WEST ON 94TH STREET FOR 0.1 MI (0.2 KM) TO THE STATION ON THE
 DO9274'RIGHT.
 DO9274'
 DO9274'THE STATION IS LOCATED 25 FT (7.6 M) NORTH OF THE CENTERLINE OF 94TH
 DO9274'STREET, 60 FT (18.3 M) EAST OF THE CENTERLINE OF HARPER AVENUE AND 3
 DO9274'FT (0.9 M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK.
 DO9274'
 DO9274'NOTE-THE STATION IS A 1 INCH (3 CM) ROD SET IN A MASS OF CONCRETE -
 DO9274'THERE IS NO STAMPING.
 DO9274
 DO9274                          STATION RECOVERY (2014)
 DO9274
 DO9274'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DO9274'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1832 ***********************************************************************
 ME1832  DESIGNATION -  385
 ME1832  PID         -  ME1832
 ME1832  STATE/COUNTY-  IL/COOK
 ME1832  COUNTRY     -  US
 ME1832  USGS QUAD   -  BLUE ISLAND (2018)
 ME1832
 ME1832                         *CURRENT SURVEY CONTROL
 ME1832  ______________________________________________________________________
 ME1832* NAD 83(1986) POSITION- 41 39 42.     (N) 087 38 24.     (W)   SCALED
 ME1832* NAVD 88 ORTHO HEIGHT -   183.375 (meters)      601.62  (feet) ADJUSTED
 ME1832  ______________________________________________________________________
 ME1832  GEOID HEIGHT    -        -33.463 (meters)                     GEOID18
 ME1832  DYNAMIC HEIGHT  -        183.309 (meters)      601.41  (feet) COMP
 ME1832  MODELED GRAVITY -    980,257.1   (mgal)                       NAVD 88
 ME1832
 ME1832  VERT ORDER      -  FIRST     CLASS II
 ME1832
 ME1832.The horizontal coordinates were scaled from a map and have
 ME1832.an estimated accuracy of +/- 6 seconds.
 ME1832
 ME1832.The orthometric height was determined by differential leveling and
 ME1832.adjusted by the NATIONAL GEODETIC SURVEY
 ME1832.in June 1991.
 ME1832
 ME1832.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1832.GEOID18 height accuracy estimate available here.
 ME1832
 ME1832.Click photographs - Photos may exist for this station.
 ME1832
 ME1832.The dynamic height is computed by dividing the NAVD 88
 ME1832.geopotential number by the normal gravity value computed on the
 ME1832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1832.degrees latitude (g = 980.6199 gals.).
 ME1832
 ME1832.The modeled gravity was interpolated from observed gravity values.
 ME1832
 ME1832;                    North         East    Units  Estimated Accuracy
 ME1832;SPC IL E     -   554,760.      357,750.      MT  (+/- 180 meters Scaled)
 ME1832
 ME1832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM467124(NAD 83)
 ME1832
 ME1832                          SUPERSEDED SURVEY CONTROL
 ME1832
 ME1832  NGVD 29 (??/??/92)  183.474  (m)          601.95   (f) ADJ UNCH    1 2
 ME1832
 ME1832.Superseded values are not recommended for survey control.
 ME1832
 ME1832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1832.See file dsdata.pdf to determine how the superseded data were derived.
 ME1832
 ME1832_MARKER: DB = BENCH MARK DISK
 ME1832_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1832+STABILITY: SURFACE MOTION
 ME1832
 ME1832  HISTORY     - Date     Condition        Report By
 ME1832  HISTORY     - UNK      MONUMENTED       IL1670
 ME1832  HISTORY     - 1947     GOOD             CGS
 ME1832  HISTORY     - 1971     GOOD             NGS
 ME1832  HISTORY     - 1977     GOOD             NGS
 ME1832
 ME1832                          STATION DESCRIPTION
 ME1832
 ME1832'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1832'2.3 MI E FROM BLUE ISLAND.
 ME1832'ABOUT 2.3 MILES EAST ALONG VERMONT STREET FROM THE POST OFFICE AT
 ME1832'BLUE ISLAND, AT THE SOUTHEAST CORNER OF EMERALD AVENUE AND THE
 ME1832'FIRST ALLEY SOUTH OF VERMONT STREET, 183 FEET SOUTH OF THE CENTER
 ME1832'LINE OF VERMONT STREET, 14 FEET SOUTH OF THE CENTER LINE OF THE
 ME1832'ALLEY, 8 FEET WEST OF THE EAST LINE OF EMERALD AVENUE, 5.5 FEET
 ME1832'EAST OF A STREET LIGHT POST AND SET IN THE TOP OF A CONCRETE POST
 ME1832'COVERED BY A 10-INCH IRON COVER.
 ME1832
 ME1832                          STATION RECOVERY (1971)
 ME1832
 ME1832'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1832'RECOVERED IN GOOD CONDITION.
 ME1832
 ME1832                          STATION RECOVERY (1977)
 ME1832
 ME1832'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1832'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1825 ***********************************************************************
 ME1825  DESIGNATION -  387
 ME1825  PID         -  ME1825
 ME1825  STATE/COUNTY-  IL/COOK
 ME1825  COUNTRY     -  US
 ME1825  USGS QUAD   -  LAKE CALUMET (2018)
 ME1825
 ME1825                         *CURRENT SURVEY CONTROL
 ME1825  ______________________________________________________________________
 ME1825* NAD 83(1997) POSITION- 41 39 35.12096(N) 087 33 28.73727(W)   ADJUSTED
 ME1825* NAVD 88 ORTHO HEIGHT -   178.284 (meters)      584.92  (feet) ADJUSTED
 ME1825  ______________________________________________________________________
 ME1825  GEOID HEIGHT    -        -33.507 (meters)                     GEOID18
 ME1825  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 ME1825  DYNAMIC HEIGHT  -        178.219 (meters)      584.71  (feet) COMP
 ME1825  MODELED GRAVITY -    980,258.8   (mgal)                       NAVD 88
 ME1825
 ME1825  HORZ ORDER      -  SECOND
 ME1825  VERT ORDER      -  FIRST     CLASS II
 ME1825
 ME1825.The horizontal coordinates were established by classical geodetic methods
 ME1825.and adjusted by the National Geodetic Survey in October 1999.
 ME1825
 ME1825.The orthometric height was determined by differential leveling and
 ME1825.adjusted by the NATIONAL GEODETIC SURVEY
 ME1825.in June 1991.
 ME1825
 ME1825.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1825.GEOID18 height accuracy estimate available here.
 ME1825
 ME1825.Click photographs - Photos may exist for this station.
 ME1825
 ME1825.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1825
 ME1825.The dynamic height is computed by dividing the NAVD 88
 ME1825.geopotential number by the normal gravity value computed on the
 ME1825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1825.degrees latitude (g = 980.6199 gals.).
 ME1825
 ME1825.The modeled gravity was interpolated from observed gravity values.
 ME1825
 ME1825. The following values were computed from the NAD 83(1997) position.
 ME1825
 ME1825;                    North         East     Units Scale Factor Converg.
 ME1825;SPC IL E     -   554,603.091   364,578.084   MT  1.00002630   +0 30 55.4
 ME1825;SPC IL E     - 1,819,560.31  1,196,119.93   sFT  1.00002630   +0 30 55.4
 ME1825;UTM  16      - 4,612,150.792   453,543.774   MT  0.99962656   -0 22 15.2
 ME1825
 ME1825!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1825!SPC IL E     -   0.99997729  x   1.00002630  =   1.00000359
 ME1825!UTM  16      -   0.99997729  x   0.99962656  =   0.99960386
 ME1825
 ME1825:                Primary Azimuth Mark                     Grid Az
 ME1825:SPC IL E     -  CORBETT                                  153 35 33.7
 ME1825:UTM  16      -  CORBETT                                  154 28 44.3
 ME1825
 ME1825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5354312150(NAD 83)
 ME1825
 ME1825|---------------------------------------------------------------------|
 ME1825| PID    Reference Object                     Distance      Geod. Az  |
 ME1825|                                                           dddmmss.s |
 ME1825| ME2883 CORBETT                             413.228 METERS 1540629.1 |
 ME1825| ME2886 051 COC                             189.615 METERS 18452     |
 ME1825|---------------------------------------------------------------------|
 ME1825
 ME1825                          SUPERSEDED SURVEY CONTROL
 ME1825
 ME1825  NAD 83(1997)-  41 39 35.12107(N)    087 33 28.73734(W) AD(       ) 2
 ME1825  NAD 83(1994)-  41 39 35.12619(N)    087 33 28.74528(W) AD(       ) 2
 ME1825  NAD 83(1986)-  41 39 35.12611(N)    087 33 28.74497(W) AD(       ) 2
 ME1825  NAD 27      -  41 39 34.99995(N)    087 33 28.58971(W) AD(       ) 2
 ME1825  NGVD 29 (??/??/92)  178.388  (m)          585.26   (f) ADJ UNCH    1 2
 ME1825  NGVD 29             178.39   (m)          585.3    (f) LEVELING    3  
 ME1825
 ME1825.Superseded values are not recommended for survey control.
 ME1825
 ME1825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1825.See file dsdata.pdf to determine how the superseded data were derived.
 ME1825
 ME1825_MARKER: B = BOLT
 ME1825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1825+STABILITY: SURFACE MOTION
 ME1825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1825+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2014
 ME1825
 ME1825  HISTORY     - Date     Condition        Report By
 ME1825  HISTORY     - UNK      MONUMENTED       IL1670
 ME1825  HISTORY     - 1947     GOOD             CGS
 ME1825  HISTORY     - 1971     GOOD             NGS
 ME1825  HISTORY     - 1977     GOOD             NGS
 ME1825  HISTORY     - 20141103 GOOD             ASMINC
 ME1825
 ME1825                          STATION DESCRIPTION
 ME1825
 ME1825'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1825'AT CHICAGO.
 ME1825'AT CHICAGO, ON SAGINAW AVENUE, ABOUT 1/2 BLOCK NORTH OF ITS
 ME1825'INTERSECTION WITH 130TH STREET, 9.5 FEET WEST OF THE EAST LINE
 ME1825'OF SAGINAW AVENUE, 153 FEET NORTH OF THE NORTH EDGE OF THE NORTH
 ME1825'CONCRETE SIDE WALK OF 130TH STREET AND SET IN THE TOP OF A
 ME1825'CONCRETE POST COVERED BY A 10-INCH SQUARE IRON COVER PROJECTING
 ME1825'4 INCHES.
 ME1825
 ME1825                          STATION RECOVERY (1971)
 ME1825
 ME1825'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1825'RECOVERED IN GOOD CONDITION.
 ME1825
 ME1825                          STATION RECOVERY (1977)
 ME1825
 ME1825'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME1825'A TRAVERSE WAS MADE TO TRINAGULATION STATION CORBETT USING
 ME1825'ELECTRONIC DISTANCE EQUIPMENT.
 ME1825'
 ME1825'THE MARK IS LOCATED AT THE SOUTH SECTION OF CHICAGO, AT
 ME1825'THE INTERSECTION OF 130TH STREET AND SAGINAW AVENUE.
 ME1825'IT IS 153 FEET NORTH OF THE NORTH EDGE OF
 ME1825'130TH STREET, 9.5 FEET WEST OF THE CENTER OF SAGINAW
 ME1825'AVENUE AND SET IN THE TOP OF A CONCRETE POST COVERED
 ME1825'BY A 10-INCH SQUARE IRON COVER THAT IS FLUSH WITH THE
 ME1825'GROUND SURFACE.
 ME1825
 ME1825                          STATION RECOVERY (2014)
 ME1825
 ME1825'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 ME1825'RECOVERED AS DESCRIBED AND IN GOOD CONDITION. THE STATION IS ALSO
 ME1825'KNOWN
 ME1825'AS CHICAGO STANDARD BENCHMARK NO. 387.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0035 ***********************************************************************
 HB0035  DESIGNATION -  388 RESET
 HB0035  PID         -  HB0035
 HB0035  STATE/COUNTY-  IL/SALINE
 HB0035  COUNTRY     -  US
 HB0035  USGS QUAD   -  ELDORADO (2018)
 HB0035
 HB0035                         *CURRENT SURVEY CONTROL
 HB0035  ______________________________________________________________________
 HB0035* NAD 83(1986) POSITION- 37 48 46.3    (N) 088 26 15.3    (W)   HD_HELD2
 HB0035* NAVD 88 ORTHO HEIGHT -   117.792 (meters)      386.46  (feet) ADJUSTED
 HB0035  ______________________________________________________________________
 HB0035  GEOID HEIGHT    -        -29.762 (meters)                     GEOID18
 HB0035  DYNAMIC HEIGHT  -        117.712 (meters)      386.19  (feet) COMP
 HB0035  MODELED GRAVITY -    979,947.2   (mgal)                       NAVD 88
 HB0035
 HB0035  VERT ORDER      -  FIRST     CLASS II
 HB0035
 HB0035.The horizontal coordinates were established by autonomous hand held GPS
 HB0035.observations and have an estimated accuracy of +/- 10 meters.
 HB0035
 HB0035.The orthometric height was determined by differential leveling and
 HB0035.adjusted by the NATIONAL GEODETIC SURVEY
 HB0035.in June 1991.
 HB0035
 HB0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0035.GEOID18 height accuracy estimate available here.
 HB0035
 HB0035.Click photographs - Photos may exist for this station.
 HB0035
 HB0035.The dynamic height is computed by dividing the NAVD 88
 HB0035.geopotential number by the normal gravity value computed on the
 HB0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0035.degrees latitude (g = 980.6199 gals.).
 HB0035
 HB0035.The modeled gravity was interpolated from observed gravity values.
 HB0035
 HB0035;                    North         East    Units  Estimated Accuracy
 HB0035;SPC IL E     -   127,209.      290,820.      MT  (+/- 10 meters HH2 GPS)
 HB0035
 HB0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7346086025(NAD 83)
 HB0035
 HB0035                          SUPERSEDED SURVEY CONTROL
 HB0035
 HB0035  NGVD 29 (11/26/84)  117.891  (m)          386.78   (f) ADJUSTED    1 2
 HB0035
 HB0035.Superseded values are not recommended for survey control.
 HB0035
 HB0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0035.See file dsdata.pdf to determine how the superseded data were derived.
 HB0035
 HB0035_MARKER: DB = BENCH MARK DISK
 HB0035_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB0035_SP_SET: SIDEWALK
 HB0035_STAMPING: 388 1906 RESET 1938
 HB0035_MARK LOGO: USGS
 HB0035_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0035+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 HB0035
 HB0035  HISTORY     - Date     Condition        Report By
 HB0035  HISTORY     - 1938     MONUMENTED       LOCSUR
 HB0035  HISTORY     - 1949     GOOD             CGS
 HB0035  HISTORY     - 1978     GOOD             ILDT
 HB0035  HISTORY     - 1978     GOOD             ILDT
 HB0035  HISTORY     - 1978     GOOD             ILDT
 HB0035  HISTORY     - 20071117 GOOD             ILDT
 HB0035  HISTORY     - 20120612 GOOD             ILDT
 HB0035  HISTORY     - 20120717 GOOD             ILDT
 HB0035
 HB0035                          STATION DESCRIPTION
 HB0035
 HB0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0035'AT ELDORADO.
 HB0035'AT ELDORADO, AT THE POST OFFICE, SET IN THE SIDE WALK, 13.3
 HB0035'FEET NORTHEAST OF THE NORTHEAST CURBING OF 4TH STREET, 16.4
 HB0035'FEET SOUTH-SOUTHEAST OF THE SOUTH CORNER OF THE POST OFFICE
 HB0035'BUILDING, 1 FOOT NORTHWEST OF THE NORTHWEST CURB OF NORTH
 HB0035'RAILROAD STREET, AND SET IN A DRILL HOLE. MARK IS IN CONCRETE
 HB0035'SIDE WALK 6 IN. W. OF EDGE OF CURB, AND 3.6 FEET N OF STOP SIGN.
 HB0035
 HB0035                          STATION RECOVERY (1978)
 HB0035
 HB0035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0035'RECOVERED IN GOOD CONDITION.
 HB0035
 HB0035                          STATION RECOVERY (1978)
 HB0035
 HB0035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0035'BENCH MARK IS IN CONCRETE SIDE WALK 6 IN. W. OF EDGE OF CURB, AND 3.6
 HB0035'FT. N OF STOP SIGN.
 HB0035
 HB0035                          STATION RECOVERY (1978)
 HB0035
 HB0035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0035'BENCH MARK IS IN CONCRETE SIDE WALK 6 IN. W. OF EDGE OF CURB, AND 3.6
 HB0035'FT. N OF STOP SIGN.
 HB0035
 HB0035                          STATION RECOVERY (2007)
 HB0035
 HB0035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 HB0035'RECOVERED IN GOOD CONDITION.
 HB0035
 HB0035                          STATION RECOVERY (2012)
 HB0035
 HB0035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0035'RECOVERED IN GOOD CONDITION.
 HB0035
 HB0035                          STATION RECOVERY (2012)
 HB0035
 HB0035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0133 ***********************************************************************
 MF0133  DESIGNATION -  39
 MF0133  PID         -  MF0133
 MF0133  STATE/COUNTY-  IL/GRUNDY
 MF0133  COUNTRY     -  US
 MF0133  USGS QUAD   -  MINOOKA (2018)
 MF0133
 MF0133                         *CURRENT SURVEY CONTROL
 MF0133  ______________________________________________________________________
 MF0133* NAD 83(1986) POSITION- 41 23 44.     (N) 088 19 54.     (W)   SCALED
 MF0133* NAVD 88 ORTHO HEIGHT -   156.096 (meters)      512.13  (feet) ADJUSTED
 MF0133  ______________________________________________________________________
 MF0133  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 MF0133  DYNAMIC HEIGHT  -        156.037 (meters)      511.93  (feet) COMP
 MF0133  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 MF0133
 MF0133  VERT ORDER      -  FIRST     CLASS II
 MF0133
 MF0133.The horizontal coordinates were scaled from a map and have
 MF0133.an estimated accuracy of +/- 6 seconds.
 MF0133
 MF0133.The orthometric height was determined by differential leveling and
 MF0133.adjusted by the NATIONAL GEODETIC SURVEY
 MF0133.in June 1991.
 MF0133
 MF0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0133.GEOID18 height accuracy estimate available here.
 MF0133
 MF0133.Click photographs - Photos may exist for this station.
 MF0133
 MF0133.The dynamic height is computed by dividing the NAVD 88
 MF0133.geopotential number by the normal gravity value computed on the
 MF0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0133.degrees latitude (g = 980.6199 gals.).
 MF0133
 MF0133.The modeled gravity was interpolated from observed gravity values.
 MF0133
 MF0133;                    North         East    Units  Estimated Accuracy
 MF0133;SPC IL E     -   524,970.      300,140.      MT  (+/- 180 meters Scaled)
 MF0133
 MF0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL886835(NAD 83)
 MF0133
 MF0133                          SUPERSEDED SURVEY CONTROL
 MF0133
 MF0133  NGVD 29 (??/??/92)  156.181  (m)          512.40   (f) ADJ UNCH    1 2
 MF0133
 MF0133.Superseded values are not recommended for survey control.
 MF0133
 MF0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0133.See file dsdata.pdf to determine how the superseded data were derived.
 MF0133
 MF0133_MARKER: O = CHISELED CIRCLE
 MF0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0133+STABILITY: SURFACE MOTION
 MF0133
 MF0133  HISTORY     - Date     Condition        Report By
 MF0133  HISTORY     - UNK      MONUMENTED       CGS
 MF0133  HISTORY     - 1947     GOOD             CGS
 MF0133  HISTORY     - 20070706 MARK NOT FOUND   GEOCAC
 MF0133
 MF0133                          STATION DESCRIPTION
 MF0133
 MF0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0133'5.6 MI NE FROM MORRIS.
 MF0133'AT LOCK 8 OF THE ILLINOIS-MICHIGAN CANAL AT AUX SABLE CREEK,
 MF0133'ON THE FIRST COPING STONE OF THE SOUTH WALL EAST OF THE RECESS
 MF0133'FOR THE LOWER SOUTH GATE, 0.3 FOOT EAST OF THE UPPER END OF THE
 MF0133'RECESS, AND 1.3 FEET BACK OF THE SOUTH FACE OF THE LOCK CHAMBER.
 MF0133'THE HIGHEST POINT WITHIN A CHISELED CIRCLE, MARKED US.
 MF0133'NOTE-- TO REACH FROM MORRIS GO ABOUT 5.6 MILES NORTHEAST ALONG
 MF0133'THE RIVER ROAD FROM THE INTERSECTION OF STATE HIGHWAY 47 AND
 MF0133'WASHINGTON STREET TO THE AUX SABLE LOCKS AND SITE OF MARK.
 MF0133
 MF0133                          STATION RECOVERY (2007)
 MF0133
 MF0133'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0133'MARK HAS POSSIBLY BEEN WEATHERED AND WORN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2017 ***********************************************************************
 DN2017  DESIGNATION -  39
 DN2017  PID         -  DN2017
 DN2017  STATE/COUNTY-  IL/FULTON
 DN2017  COUNTRY     -  US
 DN2017  USGS QUAD   -  LEWISTOWN (2018)
 DN2017
 DN2017                         *CURRENT SURVEY CONTROL
 DN2017  ______________________________________________________________________
 DN2017* NAD 83(2011) POSITION- 40 23 43.14027(N) 090 11 25.27193(W)   ADJUSTED
 DN2017* NAD 83(2011) ELLIP HT-   148.590 (meters)        (06/27/12)   ADJUSTED
 DN2017* NAD 83(2011) EPOCH   -  2010.00
 DN2017* NAVD 88 ORTHO HEIGHT -   181.7   (meters)      596.    (feet) GPS OBS
 DN2017  ______________________________________________________________________
 DN2017  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2017  GEOID HEIGHT    -        -33.127 (meters)                     GEOID09
 DN2017  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 DN2017  NAD 83(2011) X  -    -16,161.225 (meters)                     COMP
 DN2017  NAD 83(2011) Y  - -4,864,462.751 (meters)                     COMP
 DN2017  NAD 83(2011) Z  -  4,111,610.053 (meters)                     COMP
 DN2017  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 DN2017
 DN2017  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2017  Standards:
 DN2017         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2017            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2017  -------------------------------------------------------------------
 DN2017  NETWORK    3.85   2.82           1.72   1.40   1.44     -0.02831640
 DN2017  -------------------------------------------------------------------
 DN2017  Click here for local accuracies and other accuracy information.
 DN2017
 DN2017.The horizontal coordinates were established by GPS observations
 DN2017.and adjusted by the National Geodetic Survey in June 2012.
 DN2017
 DN2017.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2017.been affixed to the stable North American tectonic plate. See 
 DN2017.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2017
 DN2017.The horizontal coordinates are valid at the epoch date displayed above
 DN2017.which is a decimal equivalence of Year/Month/Day.
 DN2017
 DN2017.The orthometric height was determined by GPS observations and a
 DN2017.high-resolution geoid model.
 DN2017
 DN2017.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2017.GEOID18 height accuracy estimate available here.
 DN2017
 DN2017.Click photographs - Photos may exist for this station.
 DN2017
 DN2017.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2017
 DN2017.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2017
 DN2017.The ellipsoidal height was determined by GPS observations
 DN2017.and is referenced to NAD 83.
 DN2017
 DN2017. The following values were computed from the NAD 83(2011) position.
 DN2017
 DN2017;                    North         East     Units Scale Factor Converg.
 DN2017;SPC IL W     -   413,880.837   697,989.137   MT  0.99994123   -0 00 55.3
 DN2017;SPC IL W     - 1,357,874.05  2,289,986.03   sFT  0.99994123   -0 00 55.3
 DN2017;UTM  15      - 4,475,425.655   738,457.342   MT  1.00030000   +1 49 18.0
 DN2017
 DN2017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2017!SPC IL W     -   0.99997669  x   0.99994123  =   0.99991792
 DN2017!UTM  15      -   0.99997669  x   1.00030000  =   1.00027668
 DN2017
 DN2017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3845775425(NAD 83)
 DN2017
 DN2017                          SUPERSEDED SURVEY CONTROL
 DN2017
 DN2017  NAD 83(2007)-  40 23 43.14049(N)    090 11 25.27275(W) AD(2002.00) 1
 DN2017  ELLIP H (08/11/11)  148.605  (m)                       GP(2002.00) 4 1
 DN2017
 DN2017.Superseded values are not recommended for survey control.
 DN2017
 DN2017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2017.See file dsdata.pdf to determine how the superseded data were derived.
 DN2017
 DN2017_MARKER: DD = SURVEY DISK
 DN2017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2017_STAMPING: FC39
 DN2017_MARK LOGO: NONE
 DN2017_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2017+STABILITY: SURFACE MOTION
 DN2017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2017+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2011
 DN2017
 DN2017  HISTORY     - Date     Condition        Report By
 DN2017  HISTORY     - 200905   MONUMENTED       ILDT
 DN2017  HISTORY     - 20111016 GOOD             ATKNA
 DN2017
 DN2017                          STATION DESCRIPTION
 DN2017
 DN2017'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2017'STATION IS LOCATED 1.0 MILE WEST OF THE TOWN OF LEWISTOWN. TO REACH
 DN2017'THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST
 DN2017'MILTON STREET AND IL. RTE 97 (MAIN ST.) IN THE TOWN OF LEWISTOWN,
 DN2017'PROCEED SOUTH  0.3 MILES TO THE INTERSECTION WITH WEST AVE E. TURN
 DN2017'RIGHT (WEST) AND PROCEED 1.9 MILES ALONG AVE E AND COUNTY HIGHWAY 14
 DN2017'TO THE STATION AT THE INTERSECTION WITH LOVELAND ROAD. STATION IS
 DN2017'71.40 FEET SOUTH OF A CONCRETE RIGHT OF WAY MARKER, 4.65 FEET
 DN2017'SOUTHEAST OF A HEDGE POST AND 10.75 FEET NORTHWEST OF A POWER POLE.
 DN2017
 DN2017                          STATION RECOVERY (2011)
 DN2017
 DN2017'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DN2017'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 DN2017'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 DN2017'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0124 ***********************************************************************
 LC0124  DESIGNATION -  39 S
 LC0124  PID         -  LC0124
 LC0124  STATE/COUNTY-  IL/CHAMPAIGN
 LC0124  COUNTRY     -  US
 LC0124  USGS QUAD   -  MAHOMET (2018)
 LC0124
 LC0124                         *CURRENT SURVEY CONTROL
 LC0124  ______________________________________________________________________
 LC0124* NAD 83(1986) POSITION- 40 10 42.50   (N) 088 24 28.35   (W)   HD_HELD1
 LC0124* NAVD 88 ORTHO HEIGHT -   214.522 (meters)      703.81  (feet) ADJUSTED
 LC0124  ______________________________________________________________________
 LC0124  GEOID HEIGHT    -        -32.054 (meters)                     GEOID18
 LC0124  DYNAMIC HEIGHT  -        214.415 (meters)      703.46  (feet) COMP
 LC0124  MODELED GRAVITY -    980,118.9   (mgal)                       NAVD 88
 LC0124
 LC0124  VERT ORDER      -  FIRST     CLASS II
 LC0124
 LC0124.The horizontal coordinates were determined by differentially corrected
 LC0124.hand held GPS observations or other comparable positioning techniques
 LC0124.and have an estimated accuracy of +/- 3 meters.
 LC0124
 LC0124.The orthometric height was determined by differential leveling and
 LC0124.adjusted by the NATIONAL GEODETIC SURVEY
 LC0124.in June 1991.
 LC0124
 LC0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0124.GEOID18 height accuracy estimate available here.
 LC0124
 LC0124.Click photographs - Photos may exist for this station.
 LC0124
 LC0124.The dynamic height is computed by dividing the NAVD 88
 LC0124.geopotential number by the normal gravity value computed on the
 LC0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0124.degrees latitude (g = 980.6199 gals.).
 LC0124
 LC0124.The modeled gravity was interpolated from observed gravity values.
 LC0124
 LC0124;                    North         East    Units  Estimated Accuracy
 LC0124;SPC IL E     -   389,819.4     293,651.4     MT  (+/- 3 meters HH1 GPS) 
 LC0124
 LC0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8013548516(NAD 83)
 LC0124
 LC0124                          SUPERSEDED SURVEY CONTROL
 LC0124
 LC0124  NGVD 29 (??/??/92)  214.575  (m)          703.98   (f) ADJ UNCH    1 2
 LC0124
 LC0124.Superseded values are not recommended for survey control.
 LC0124
 LC0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0124.See file dsdata.pdf to determine how the superseded data were derived.
 LC0124
 LC0124_MARKER: DD = SURVEY DISK
 LC0124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0124_STAMPING: 39 S 1928
 LC0124_MARK LOGO: USGS
 LC0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0124+STABILITY: SURFACE MOTION
 LC0124
 LC0124  HISTORY     - Date     Condition        Report By
 LC0124  HISTORY     - 1928     MONUMENTED       USGS
 LC0124  HISTORY     - 1954     GOOD             CGS
 LC0124  HISTORY     - 1973     POOR             NGS
 LC0124  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0124
 LC0124                          STATION DESCRIPTION
 LC0124
 LC0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0124'0.8 MI S FROM MAHOMET.
 LC0124'ABOUT 0.8 MILE SOUTH ALONG STATE HIGHWAY 47 FROM THE CROSSING OF
 LC0124'THE NEW YORK CENTRAL RAILROAD AT MAHOMET, ABOUT 0.15 MILE SOUTH OF
 LC0124'HIGHWAY BRIDGE OVER SANGAMON RIVER, AT AN EAST-WEST CROSSROAD,
 LC0124'28 FEET WEST OF CENTER LINE OF HIGHWAY, 35 FEET SOUTHWEST
 LC0124'OF CENTER OF INTERSECTION, 24 FEET SOUTH OF CENTER LINE OF ROAD
 LC0124'WEST, 82 FEET NORTHEAST OF NORTHEAST CORNER OF A HOUSE, 11 1/2
 LC0124'FEET EAST OF A HIGHWAY R/W MARKER POST, 1 1/2 FEET NORTHEAST
 LC0124'OF A WHITE WOODEN WITNESS POST, ABOUT 1/2 FOOT ABOVE LEVEL OF
 LC0124'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH
 LC0124'GROUND.  NOTE-- R.O.W. MARKER AND WHITE WOODEN POST HAS BEEN
 LC0124'REMOVED.
 LC0124
 LC0124                          STATION RECOVERY (1973)
 LC0124
 LC0124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0124'MARK RECOVERED IN POOR CONDITION.
 LC0124
 LC0124                          STATION RECOVERY (1986)
 LC0124
 LC0124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0124'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0007 ***********************************************************************
 LD0007  DESIGNATION -  39 W
 LD0007  PID         -  LD0007
 LD0007  STATE/COUNTY-  IL/KNOX
 LD0007  COUNTRY     -  US
 LD0007  USGS QUAD   -  ABINGDON (2018)
 LD0007
 LD0007                         *CURRENT SURVEY CONTROL
 LD0007  ______________________________________________________________________
 LD0007* NAD 83(1986) POSITION- 40 48 23.     (N) 090 24 07.     (W)   SCALED
 LD0007* NAVD 88 ORTHO HEIGHT -   229.145 (meters)      751.79  (feet) ADJUSTED
 LD0007  ______________________________________________________________________
 LD0007  GEOID HEIGHT    -        -33.204 (meters)                     GEOID18
 LD0007  DYNAMIC HEIGHT  -        229.037 (meters)      751.43  (feet) COMP
 LD0007  MODELED GRAVITY -    980,149.5   (mgal)                       NAVD 88
 LD0007
 LD0007  VERT ORDER      -  SECOND    CLASS 0
 LD0007
 LD0007.The horizontal coordinates were scaled from a map and have
 LD0007.an estimated accuracy of +/- 6 seconds.
 LD0007
 LD0007.The orthometric height was determined by differential leveling and
 LD0007.adjusted by the NATIONAL GEODETIC SURVEY
 LD0007.in June 1991.
 LD0007
 LD0007.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0007.GEOID18 height accuracy estimate available here.
 LD0007
 LD0007.Click photographs - Photos may exist for this station.
 LD0007
 LD0007.The dynamic height is computed by dividing the NAVD 88
 LD0007.geopotential number by the normal gravity value computed on the
 LD0007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0007.degrees latitude (g = 980.6199 gals.).
 LD0007
 LD0007.The modeled gravity was interpolated from observed gravity values.
 LD0007
 LD0007;                    North         East    Units  Estimated Accuracy
 LD0007;SPC IL W     -   459,550.      680,150.      MT  (+/- 180 meters Scaled)
 LD0007
 LD0007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF191205(NAD 83)
 LD0007
 LD0007                          SUPERSEDED SURVEY CONTROL
 LD0007
 LD0007  NGVD 29 (??/??/92)  229.203  (m)          751.98   (f) ADJ UNCH    2 0
 LD0007
 LD0007.Superseded values are not recommended for survey control.
 LD0007
 LD0007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0007.See file dsdata.pdf to determine how the superseded data were derived.
 LD0007
 LD0007_MARKER: DB = BENCH MARK DISK
 LD0007_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0007_SP_SET: SIDEWALK
 LD0007_STAMPING: 39 W 1924
 LD0007_MARK LOGO: USGS
 LD0007_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0007_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0007+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2003
 LD0007
 LD0007  HISTORY     - Date     Condition        Report By
 LD0007  HISTORY     - 1924     MONUMENTED       USGS
 LD0007  HISTORY     - 1942     GOOD             CGS
 LD0007  HISTORY     - 19971112 GOOD             USPSQD
 LD0007  HISTORY     - 20031112 GOOD             BCA
 LD0007
 LD0007                          STATION DESCRIPTION
 LD0007
 LD0007'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0007'AT ABINGDON.
 LD0007'AT ABINGDON, KNOX COUNTY, ON MEEK STREET, ONE-HALF BLOCK WEST OF
 LD0007'MAIN STREET, AT THE SOUTH ENTRANCE OF THE ROWE BUILDING AT 109
 LD0007'W MEEK STREET (FORMERLY THE POST OFFICE), AND IN THE TOP OF THE
 LD0007'CONCRETE SIDEWALK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 LD0007'DISK, STAMPED 39 W 1924.  NOTE-- THE POST OFFICE IS NOW LOCATED
 LD0007'IN NEW FEDERAL BUILDING, 1/2 BLOCK WEST OF THE MARK.
 LD0007
 LD0007                          STATION RECOVERY (1997)
 LD0007
 LD0007'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0007'RECOVERED IN GOOD CONDITION.
 LD0007
 LD0007                          STATION RECOVERY (2003)
 LD0007
 LD0007'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DGW)
 LD0007'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1851 ***********************************************************************
 LB1851  DESIGNATION -  39.163
 LB1851  PID         -  LB1851
 LB1851  STATE/COUNTY-  IL/VERMILION
 LB1851  COUNTRY     -  US
 LB1851  USGS QUAD   -  DANVILLE NE (2018)
 LB1851
 LB1851                         *CURRENT SURVEY CONTROL
 LB1851  ______________________________________________________________________
 LB1851* NAD 83(1986) POSITION- 40 09 01.     (N) 087 37 12.     (W)   SCALED
 LB1851* NAVD 88 ORTHO HEIGHT -   186.354 (meters)      611.40  (feet) ADJUSTED
 LB1851  ______________________________________________________________________
 LB1851  GEOID HEIGHT    -        -32.546 (meters)                     GEOID18
 LB1851  DYNAMIC HEIGHT  -        186.262 (meters)      611.09  (feet) COMP
 LB1851  MODELED GRAVITY -    980,128.5   (mgal)                       NAVD 88
 LB1851
 LB1851  VERT ORDER      -  FIRST     CLASS II
 LB1851
 LB1851.The horizontal coordinates were scaled from a map and have
 LB1851.an estimated accuracy of +/- 6 seconds.
 LB1851
 LB1851.The orthometric height was determined by differential leveling and
 LB1851.adjusted by the NATIONAL GEODETIC SURVEY
 LB1851.in June 1991.
 LB1851
 LB1851.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1851.GEOID18 height accuracy estimate available here.
 LB1851
 LB1851.Click photographs - Photos may exist for this station.
 LB1851
 LB1851.The dynamic height is computed by dividing the NAVD 88
 LB1851.geopotential number by the normal gravity value computed on the
 LB1851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1851.degrees latitude (g = 980.6199 gals.).
 LB1851
 LB1851.The modeled gravity was interpolated from observed gravity values.
 LB1851
 LB1851;                    North         East    Units  Estimated Accuracy
 LB1851;SPC IL E     -   386,930.      360,780.      MT  (+/- 180 meters Scaled)
 LB1851
 LB1851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK471446(NAD 83)
 LB1851
 LB1851                          SUPERSEDED SURVEY CONTROL
 LB1851
 LB1851  NGVD 29 (??/??/92)  186.398  (m)          611.54   (f) ADJ UNCH    1 2
 LB1851
 LB1851.Superseded values are not recommended for survey control.
 LB1851
 LB1851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1851.See file dsdata.pdf to determine how the superseded data were derived.
 LB1851
 LB1851_MARKER: X = CHISELED CROSS
 LB1851_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1851_SP_SET: BRIDGE PARAPET
 LB1851_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1851
 LB1851  HISTORY     - Date     Condition        Report By
 LB1851  HISTORY     - UNK      MONUMENTED       NYCRR
 LB1851  HISTORY     - 1935     GOOD             CGS
 LB1851  HISTORY     - 1964     GOOD             CGS
 LB1851
 LB1851                          STATION DESCRIPTION
 LB1851
 LB1851'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1851'1.4 MI NE FROM DANVILLE.
 LB1851'1.4 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LB1851'STATION AT DANVILLE, VERMILION COUNTY, ABOUT 1/4 MILE SOUTH OF
 LB1851'MILEPOST 127, AT BRIDGE 127.25, ON THE TOP OF THE SOUTHEAST
 LB1851'CORNER OF THE NORTH PARAPET, 7.2 FEET EAST OF THE EAST RAIL OF THE
 LB1851'NORTHBOUND TRACK, AND ABOUT 1 FOOT LOWER THAN THE RAIL.  A
 LB1851'CHISELED CROSS.
 LB1851
 LB1851                          STATION RECOVERY (1964)
 LB1851
 LB1851'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 LB1851'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0558 ***********************************************************************
 HB0558  DESIGNATION -  390
 HB0558  PID         -  HB0558
 HB0558  STATE/COUNTY-  IL/SALINE
 HB0558  COUNTRY     -  US
 HB0558  USGS QUAD   -  GALATIA (2018)
 HB0558
 HB0558                         *CURRENT SURVEY CONTROL
 HB0558  ______________________________________________________________________
 HB0558* NAD 83(1986) POSITION- 37 48 58.     (N) 088 30 26.     (W)   SCALED
 HB0558* NAVD 88 ORTHO HEIGHT -   118.924 (meters)      390.17  (feet) ADJUSTED
 HB0558  ______________________________________________________________________
 HB0558  GEOID HEIGHT    -        -29.701 (meters)                     GEOID18
 HB0558  DYNAMIC HEIGHT  -        118.843 (meters)      389.90  (feet) COMP
 HB0558  MODELED GRAVITY -    979,946.6   (mgal)                       NAVD 88
 HB0558
 HB0558  VERT ORDER      -  FIRST     CLASS II
 HB0558
 HB0558.The horizontal coordinates were scaled from a map and have
 HB0558.an estimated accuracy of +/- 6 seconds.
 HB0558
 HB0558.The orthometric height was determined by differential leveling and
 HB0558.adjusted by the NATIONAL GEODETIC SURVEY
 HB0558.in June 1991.
 HB0558
 HB0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0558.GEOID18 height accuracy estimate available here.
 HB0558
 HB0558.Click photographs - Photos may exist for this station.
 HB0558
 HB0558.The dynamic height is computed by dividing the NAVD 88
 HB0558.geopotential number by the normal gravity value computed on the
 HB0558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0558.degrees latitude (g = 980.6199 gals.).
 HB0558
 HB0558.The modeled gravity was interpolated from observed gravity values.
 HB0558
 HB0558;                    North         East    Units  Estimated Accuracy
 HB0558;SPC IL E     -   127,580.      284,690.      MT  (+/- 180 meters Scaled)
 HB0558
 HB0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG673864(NAD 83)
 HB0558
 HB0558                          SUPERSEDED SURVEY CONTROL
 HB0558
 HB0558  NGVD 29 (11/26/84)  119.025  (m)          390.50   (f) ADJUSTED    1 2
 HB0558
 HB0558.Superseded values are not recommended for survey control.
 HB0558
 HB0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0558.See file dsdata.pdf to determine how the superseded data were derived.
 HB0558
 HB0558_MARKER: P = PIPE CAP
 HB0558_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0558_STAMPING: 390 1906
 HB0558_MARK LOGO: USGS
 HB0558_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0558_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0558
 HB0558  HISTORY     - Date     Condition        Report By
 HB0558  HISTORY     - 1906     MONUMENTED       USGS
 HB0558  HISTORY     - 1949     GOOD             CGS
 HB0558  HISTORY     - 20110627 POOR             ILDT
 HB0558
 HB0558                          STATION DESCRIPTION
 HB0558
 HB0558'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0558'3.5 MI NW FROM ELDORADO.
 HB0558'3.5 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM ITS
 HB0558'JUNCTION WITH THE CLEVELAND, CINCINNATI, CHICAGO AND ST. LOUIS
 HB0558'RAILROAD AT ELDORADO, AT A ROAD CROSSING AT MILE POST 117, 71 1/2
 HB0558'FEET SOUTHWEST OF THE CENTER OF THE CROSSING, 93 1/2 FEET
 HB0558'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A SMALL WOODEN TRESTLE ON
 HB0558'RAILROAD, 62 FEET WEST OF THE CENTER LINE OF THE ROAD, 57 FEET
 HB0558'SOUTHWEST OF THE MILE POST, 30 1/2 FEET SOUTH OF THE SOUTH RAIL,
 HB0558'1 FOOT NORTH OF A WHITE WOODEN WITNESS POST, 3 FEET BELOW THE
 HB0558'TRACK AND PROJECTING 2 INCHES.
 HB0558
 HB0558                          STATION RECOVERY (2011)
 HB0558
 HB0558'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0558'PIPE WAS FOUND UNEARTHED BY APPARENT DITCH WORK AND THE CAP WAS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0540 ***********************************************************************
 HB0540  DESIGNATION -  392
 HB0540  PID         -  HB0540
 HB0540  STATE/COUNTY-  IL/SALINE
 HB0540  COUNTRY     -  US
 HB0540  USGS QUAD   -  HARCO (2018)
 HB0540
 HB0540                         *CURRENT SURVEY CONTROL
 HB0540  ______________________________________________________________________
 HB0540* NAD 83(1986) POSITION- 37 50 32.     (N) 088 39 54.     (W)   SCALED
 HB0540* NAVD 88 ORTHO HEIGHT -   119.562 (meters)      392.26  (feet) ADJUSTED
 HB0540  ______________________________________________________________________
 HB0540  GEOID HEIGHT    -        -29.610 (meters)                     GEOID18
 HB0540  DYNAMIC HEIGHT  -        119.479 (meters)      391.99  (feet) COMP
 HB0540  MODELED GRAVITY -    979,937.1   (mgal)                       NAVD 88
 HB0540
 HB0540  VERT ORDER      -  FIRST     CLASS II
 HB0540
 HB0540.The horizontal coordinates were scaled from a map and have
 HB0540.an estimated accuracy of +/- 6 seconds.
 HB0540
 HB0540.The orthometric height was determined by differential leveling and
 HB0540.adjusted by the NATIONAL GEODETIC SURVEY
 HB0540.in June 1991.
 HB0540
 HB0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0540.GEOID18 height accuracy estimate available here.
 HB0540
 HB0540.Click photographs - Photos may exist for this station.
 HB0540
 HB0540.The dynamic height is computed by dividing the NAVD 88
 HB0540.geopotential number by the normal gravity value computed on the
 HB0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0540.degrees latitude (g = 980.6199 gals.).
 HB0540
 HB0540.The modeled gravity was interpolated from observed gravity values.
 HB0540
 HB0540;                    North         East    Units  Estimated Accuracy
 HB0540;SPC IL E     -   130,520.      270,810.      MT  (+/- 180 meters Scaled)
 HB0540
 HB0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG534896(NAD 83)
 HB0540
 HB0540                          SUPERSEDED SURVEY CONTROL
 HB0540
 HB0540  NGVD 29 (11/26/84)  119.659  (m)          392.58   (f) ADJUSTED    1 2
 HB0540
 HB0540.Superseded values are not recommended for survey control.
 HB0540
 HB0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0540.See file dsdata.pdf to determine how the superseded data were derived.
 HB0540
 HB0540_MARKER: P = PIPE CAP
 HB0540_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0540_STAMPING: 392 1906
 HB0540_MARK LOGO: USGS
 HB0540_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0540_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0540+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 HB0540
 HB0540  HISTORY     - Date     Condition        Report By
 HB0540  HISTORY     - 1906     MONUMENTED       USGS
 HB0540  HISTORY     - 1949     GOOD             CGS
 HB0540  HISTORY     - 20060301 GOOD             ILDT
 HB0540  HISTORY     - 20110627 GOOD             ILDT
 HB0540
 HB0540                          STATION DESCRIPTION
 HB0540
 HB0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0540'3 MI NW FROM GALATIA.
 HB0540'2.95 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0540'STATION AT GALATIA, AT A CURVE IN THE RAILROAD WITH TANGENTS
 HB0540'EXTENDING NORTHWEST AND EAST, 175 FEET EAST-SOUTHEAST OF THE EAST
 HB0540'CORNER OF A 24-FOOT RAILROAD TRESTLE, 82 1/2 FEET NORTHWEST OF THE
 HB0540'CENTER OF THE CROSSING OF A ROAD LEADING TO A WHITE FARM HOUSE
 HB0540'SOUTHWEST OF TRACK, 20 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL,
 HB0540'20 FEET NORTHEAST OF THE NORTHEAST END OF A 36-INCH IRON PIPE
 HB0540'CULVERT UNDER TRACK, 41 1/2 FEET SOUTHWEST OF THE CENTER LINE OF
 HB0540'STATE HIGHWAY 34, 14 FEET EAST-SOUTHEAST OF A TELEPHONE POLE, 1
 HB0540'FOOT SOUTH OF A WHITE WOODEN WITNESS POST, 2 1/2 FEET BELOW THE
 HB0540'TRACK, AND PROJECTING ABOUT 2 INCHES.
 HB0540
 HB0540                          STATION RECOVERY (2006)
 HB0540
 HB0540'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0540'REPLACED WITNESS POST 2 FEET SOUTH
 HB0540
 HB0540                          STATION RECOVERY (2011)
 HB0540
 HB0540'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0540'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0627 ***********************************************************************
 HB0627  DESIGNATION -  392
 HB0627  PID         -  HB0627
 HB0627  STATE/COUNTY-  IL/JACKSON
 HB0627  COUNTRY     -  US
 HB0627  USGS QUAD   -  DE SOTO (2018)
 HB0627
 HB0627                         *CURRENT SURVEY CONTROL
 HB0627  ______________________________________________________________________
 HB0627* NAD 83(1986) POSITION- 37 47 06.     (N) 089 13 23.     (W)   SCALED
 HB0627* NAVD 88 ORTHO HEIGHT -   119.235 (meters)      391.19  (feet) ADJUSTED
 HB0627  ______________________________________________________________________
 HB0627  GEOID HEIGHT    -        -29.178 (meters)                     GEOID18
 HB0627  DYNAMIC HEIGHT  -        119.154 (meters)      390.92  (feet) COMP
 HB0627  MODELED GRAVITY -    979,944.0   (mgal)                       NAVD 88
 HB0627
 HB0627  VERT ORDER      -  FIRST     CLASS I
 HB0627
 HB0627.The horizontal coordinates were scaled from a map and have
 HB0627.an estimated accuracy of +/- 6 seconds.
 HB0627
 HB0627.The orthometric height was determined by differential leveling and
 HB0627.adjusted by the NATIONAL GEODETIC SURVEY
 HB0627.in June 1991.
 HB0627
 HB0627.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0627.GEOID18 height accuracy estimate available here.
 HB0627
 HB0627.Click photographs - Photos may exist for this station.
 HB0627
 HB0627.The dynamic height is computed by dividing the NAVD 88
 HB0627.geopotential number by the normal gravity value computed on the
 HB0627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0627.degrees latitude (g = 980.6199 gals.).
 HB0627
 HB0627.The modeled gravity was interpolated from observed gravity values.
 HB0627
 HB0627;                    North         East    Units  Estimated Accuracy
 HB0627;SPC IL W     -   124,530.      783,120.      MT  (+/- 180 meters Scaled)
 HB0627
 HB0627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG042842(NAD 83)
 HB0627
 HB0627                          SUPERSEDED SURVEY CONTROL
 HB0627
 HB0627  NGVD 29 (11/26/84)  119.332  (m)          391.51   (f) ADJUSTED    1 1
 HB0627
 HB0627.Superseded values are not recommended for survey control.
 HB0627
 HB0627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0627.See file dsdata.pdf to determine how the superseded data were derived.
 HB0627
 HB0627_MARKER: DB = BENCH MARK DISK
 HB0627_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0627_SP_SET: BRIDGE
 HB0627_STAMPING: 392 1907 ADJ
 HB0627_MARK LOGO: USGS
 HB0627_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0627
 HB0627  HISTORY     - Date     Condition        Report By
 HB0627  HISTORY     - 1907     MONUMENTED       USGS
 HB0627  HISTORY     - 1969     GOOD             CGS
 HB0627  HISTORY     - 20110714 POOR             ILDT
 HB0627
 HB0627                          STATION DESCRIPTION
 HB0627
 HB0627'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0627'2.2 MI S FROM DE SOTO.
 HB0627'ABOUT 2.2 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0627'FROM THE POST OFFICE AT DE SOTO, 0.1 MILE SOUTH OF MILEPOST 304,
 HB0627'6 1/2 FEET WEST OF THE WEST RAIL OF THE WEST TRACK, SET IN THE
 HB0627'TOP OF THE SOUTH END OF THE CONCRETE RETAINING WALL AT THE
 HB0627'SOUTHWEST CORNER OF A RAILROAD BRIDGE OVER THE BIG MUDDY RIVER,
 HB0627'2.3 FEET NORTH OF THE SOUTH END OF THE RETAINING WALL, AND ABOUT
 HB0627'1 FOOT BELOW THE LEVEL OF THE TRACK.  SEC 33, T 8S, R 1W
 HB0627
 HB0627                          STATION RECOVERY (2011)
 HB0627
 HB0627'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0627'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0573 ***********************************************************************
 HB0573  DESIGNATION -  392
 HB0573  PID         -  HB0573
 HB0573  STATE/COUNTY-  IL/FRANKLIN
 HB0573  COUNTRY     -  US
 HB0573  USGS QUAD   -  CHRISTOPHER (2018)
 HB0573
 HB0573                         *CURRENT SURVEY CONTROL
 HB0573  ______________________________________________________________________
 HB0573* NAD 83(1986) POSITION- 37 58 49.     (N) 089 01 26.     (W)   SCALED
 HB0573* NAVD 88 ORTHO HEIGHT -   119.51  (+/-2cm)      392.1   (feet) VERTCON3
 HB0573  ______________________________________________________________________
 HB0573  GEOID HEIGHT    -        -29.507 (meters)                     GEOID18
 HB0573  VERT ORDER      -  ? (See Below)
 HB0573
 HB0573.The horizontal coordinates were scaled from a map and have
 HB0573.an estimated accuracy of +/- 6 seconds.
 HB0573
 HB0573.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0573.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0573
 HB0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0573.GEOID18 height accuracy estimate available here.
 HB0573
 HB0573.The vertical order pertains to the NGVD 29 superseded value.
 HB0573
 HB0573.Click photographs - Photos may exist for this station.
 HB0573
 HB0573;                    North         East    Units  Estimated Accuracy
 HB0573;SPC IL E     -   146,010.      239,330.      MT  (+/- 180 meters Scaled)
 HB0573
 HB0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH222055(NAD 83)
 HB0573
 HB0573                          SUPERSEDED SURVEY CONTROL
 HB0573
 HB0573  NGVD 29 (11/26/84)  119.600  (m)          392.39   (f) ADJUSTED       
 HB0573
 HB0573.Superseded values are not recommended for survey control.
 HB0573
 HB0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0573.See file dsdata.pdf to determine how the superseded data were derived.
 HB0573
 HB0573_MARKER: P = PIPE CAP
 HB0573_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0573_STAMPING: 392 1906
 HB0573_MARK LOGO: USGS
 HB0573_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0573_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0573
 HB0573  HISTORY     - Date     Condition        Report By
 HB0573  HISTORY     - 1906     MONUMENTED       USGS
 HB0573  HISTORY     - 1949     MARK NOT FOUND   CGS
 HB0573  HISTORY     - 20100402 MARK NOT FOUND   ILDT
 HB0573
 HB0573                          STATION DESCRIPTION
 HB0573
 HB0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0573'2.7 MI E FROM CHRISTOPHER.
 HB0573'ABOUT 2.7 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0573'CHRISTOPHER, FRANKLIN COUNTY, ABOUT 0.2 MILE WEST OF THE EAST LINE
 HB0573'OF SEC. 20, T. 6 S. R2 E., ABOUT 348 FEET WEST OF A SMALL BRIDGE
 HB0573'OVER A STREAM, ABOUT 100 FEET NORTH OF THE TRACK, AND ABOUT 150
 HB0573'FEET SOUTHEAST OF A HOUSE OCCUPIED IN 1906 BY ISAAC DENTON.  A
 HB0573'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 392 1906 AND
 HB0573'RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 HB0573
 HB0573                          STATION RECOVERY (2010)
 HB0573
 HB0573'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 HB0573'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0039 ***********************************************************************
 HB0039  DESIGNATION -  393
 HB0039  PID         -  HB0039
 HB0039  STATE/COUNTY-  IL/SALINE
 HB0039  COUNTRY     -  US
 HB0039  USGS QUAD   -  ELDORADO (2018)
 HB0039
 HB0039                         *CURRENT SURVEY CONTROL
 HB0039  ______________________________________________________________________
 HB0039* NAD 83(1986) POSITION- 37 46 43.     (N) 088 24 21.     (W)   SCALED
 HB0039* NAVD 88 ORTHO HEIGHT -   119.397 (meters)      391.72  (feet) ADJUSTED
 HB0039  ______________________________________________________________________
 HB0039  GEOID HEIGHT    -        -29.722 (meters)                     GEOID18
 HB0039  DYNAMIC HEIGHT  -        119.316 (meters)      391.46  (feet) COMP
 HB0039  MODELED GRAVITY -    979,945.0   (mgal)                       NAVD 88
 HB0039
 HB0039  VERT ORDER      -  FIRST     CLASS II
 HB0039
 HB0039.The horizontal coordinates were scaled from a map and have
 HB0039.an estimated accuracy of +/- 6 seconds.
 HB0039
 HB0039.The orthometric height was determined by differential leveling and
 HB0039.adjusted by the NATIONAL GEODETIC SURVEY
 HB0039.in June 1991.
 HB0039
 HB0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0039.GEOID18 height accuracy estimate available here.
 HB0039
 HB0039.Click photographs - Photos may exist for this station.
 HB0039
 HB0039.The dynamic height is computed by dividing the NAVD 88
 HB0039.geopotential number by the normal gravity value computed on the
 HB0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0039.degrees latitude (g = 980.6199 gals.).
 HB0039
 HB0039.The modeled gravity was interpolated from observed gravity values.
 HB0039
 HB0039;                    North         East    Units  Estimated Accuracy
 HB0039;SPC IL E     -   123,410.      293,610.      MT  (+/- 180 meters Scaled)
 HB0039
 HB0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG761821(NAD 83)
 HB0039
 HB0039                          SUPERSEDED SURVEY CONTROL
 HB0039
 HB0039  NGVD 29 (11/26/84)  119.497  (m)          392.05   (f) ADJUSTED    1 2
 HB0039
 HB0039.Superseded values are not recommended for survey control.
 HB0039
 HB0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0039.See file dsdata.pdf to determine how the superseded data were derived.
 HB0039
 HB0039_MARKER: P = PIPE CAP
 HB0039_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0039_STAMPING: 393 1906
 HB0039_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0039_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0039
 HB0039  HISTORY     - Date     Condition        Report By
 HB0039  HISTORY     - 1906     MONUMENTED       USGS
 HB0039  HISTORY     - 1949     GOOD             CGS
 HB0039
 HB0039                          STATION DESCRIPTION
 HB0039
 HB0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0039'3 MI SE FROM ELDORADO.
 HB0039'ABOUT 3.0 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0039'RAILROAD FROM THE UNION STATION AT ELDORADO, ABOUT 0.4 MILE
 HB0039'SOUTHEAST OF GRAYSON, ABOUT 0.2 MILE NORTHWEST OF A ROAD
 HB0039'CROSSING, ABOUT 360 FEET NORTHWEST OF THE CENTER OF A CURVE WITH
 HB0039'TANGENTS WEST-NORTHWEST AND SOUTHEAST, 31 1/2 FEET NORTHEAST
 HB0039'OF THE NORTHEAST RAIL, 15 1/2 FEET NORTHWEST OF AN 11-INCH WILD
 HB0039'CHERRY TREE, 3 1/2 FEET NORTHEAST OF THE R/W FENCE LINE, ABOUT
 HB0039'LEVEL WITH THE TRACK AND PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0616 ***********************************************************************
 HB0616  DESIGNATION -  394
 HB0616  PID         -  HB0616
 HB0616  STATE/COUNTY-  IL/JACKSON
 HB0616  COUNTRY     -  US
 HB0616  USGS QUAD   -  DE SOTO (2018)
 HB0616
 HB0616                         *CURRENT SURVEY CONTROL
 HB0616  ______________________________________________________________________
 HB0616* NAD 83(1986) POSITION- 37 51 48.     (N) 089 13 58.     (W)   SCALED
 HB0616* NAVD 88 ORTHO HEIGHT -   119.761 (meters)      392.92  (feet) ADJUSTED
 HB0616  ______________________________________________________________________
 HB0616  GEOID HEIGHT    -        -29.249 (meters)                     GEOID18
 HB0616  DYNAMIC HEIGHT  -        119.681 (meters)      392.65  (feet) COMP
 HB0616  MODELED GRAVITY -    979,958.1   (mgal)                       NAVD 88
 HB0616
 HB0616  VERT ORDER      -  FIRST     CLASS I
 HB0616
 HB0616.The horizontal coordinates were scaled from a map and have
 HB0616.an estimated accuracy of +/- 6 seconds.
 HB0616
 HB0616.The orthometric height was determined by differential leveling and
 HB0616.adjusted by the NATIONAL GEODETIC SURVEY
 HB0616.in June 1991.
 HB0616
 HB0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0616.GEOID18 height accuracy estimate available here.
 HB0616
 HB0616.Click photographs - Photos may exist for this station.
 HB0616
 HB0616.The dynamic height is computed by dividing the NAVD 88
 HB0616.geopotential number by the normal gravity value computed on the
 HB0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0616.degrees latitude (g = 980.6199 gals.).
 HB0616
 HB0616.The modeled gravity was interpolated from observed gravity values.
 HB0616
 HB0616;                    North         East    Units  Estimated Accuracy
 HB0616;SPC IL W     -   133,210.      782,170.      MT  (+/- 180 meters Scaled)
 HB0616
 HB0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG035930(NAD 83)
 HB0616
 HB0616                          SUPERSEDED SURVEY CONTROL
 HB0616
 HB0616  NGVD 29 (11/26/84)  119.856  (m)          393.23   (f) ADJUSTED    1 1
 HB0616
 HB0616.Superseded values are not recommended for survey control.
 HB0616
 HB0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0616.See file dsdata.pdf to determine how the superseded data were derived.
 HB0616
 HB0616_MARKER: P = PIPE CAP
 HB0616_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0616_STAMPING: 394 1907 ADJ
 HB0616_MARK LOGO: USGS
 HB0616_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0616_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0616
 HB0616  HISTORY     - Date     Condition        Report By
 HB0616  HISTORY     - 1907     MONUMENTED       USGS
 HB0616  HISTORY     - 1969     GOOD             CGS
 HB0616  HISTORY     - 1976     GOOD             ILDT
 HB0616  HISTORY     - 1976     GOOD             ILDT
 HB0616  HISTORY     - 1976     GOOD             ILDT
 HB0616  HISTORY     - 20110713 MARK NOT FOUND   ILDT
 HB0616
 HB0616                          STATION DESCRIPTION
 HB0616
 HB0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0616'3.2 MI S FROM ELKVILLE.
 HB0616'ABOUT 3.25 MILES SOUTH ALONG THE ILLIOIS CENTRAL RAILROAD FROM
 HB0616'THE POST OFFICE AT ELKVILLE, OR ABOUT 3.25 MILES NORTH ALONG THE
 HB0616'ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT DE SOTO, 0.15
 HB0616'MILE SOUTH OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 0.35
 HB0616'MILE NORTH OF MILEPOST 299, 32 1/2 FEET WEST OF THE WEST RAIL OF
 HB0616'THE WEST TRACK, 38 FEET SOUTH OF THE CENTER LINE OF AN ABANDONED
 HB0616'TRAIL ROAD, 57 FEET EAST OF A POWER POLE, 1.2 FEET NORTH OF A
 HB0616'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK,
 HB0616'A USGS CAP ON THE TOP OF A 3-INCH IRON PIPE WHICH PROJECTS 2
 HB0616'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 32, T 7S, R 1W
 HB0616
 HB0616                          STATION RECOVERY (1976)
 HB0616
 HB0616'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0616'RECOVERED IN GOOD CONDITION.
 HB0616
 HB0616                          STATION RECOVERY (1976)
 HB0616
 HB0616'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0616'RECOVERED IN GOOD CONDITION.
 HB0616
 HB0616                          STATION RECOVERY (1976)
 HB0616
 HB0616'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0616'RECOVERED IN GOOD CONDITION.
 HB0616
 HB0616                          STATION RECOVERY (2011)
 HB0616
 HB0616'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0616'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0545 ***********************************************************************
 HB0545  DESIGNATION -  397
 HB0545  PID         -  HB0545
 HB0545  STATE/COUNTY-  IL/SALINE
 HB0545  COUNTRY     -  US
 HB0545  USGS QUAD   -  GALATIA (2018)
 HB0545
 HB0545                         *CURRENT SURVEY CONTROL
 HB0545  ______________________________________________________________________
 HB0545* NAD 83(1986) POSITION- 37 50 08.     (N) 088 36 42.     (W)   SCALED
 HB0545* NAVD 88 ORTHO HEIGHT -   121.09  (+/-2cm)      397.3   (feet) VERTCON3
 HB0545  ______________________________________________________________________
 HB0545  GEOID HEIGHT    -        -29.647 (meters)                     GEOID18
 HB0545  VERT ORDER      -  FIRST     CLASS II (See Below)
 HB0545
 HB0545.The horizontal coordinates were scaled from a map and have
 HB0545.an estimated accuracy of +/- 6 seconds.
 HB0545
 HB0545.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0545.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0545
 HB0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0545.GEOID18 height accuracy estimate available here.
 HB0545
 HB0545.The vertical order pertains to the NGVD 29 superseded value.
 HB0545
 HB0545.Click photographs - Photos may exist for this station.
 HB0545
 HB0545;                    North         East    Units  Estimated Accuracy
 HB0545;SPC IL E     -   129,760.      275,500.      MT  (+/- 180 meters Scaled)
 HB0545
 HB0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG581887(NAD 83)
 HB0545
 HB0545                          SUPERSEDED SURVEY CONTROL
 HB0545
 HB0545  NGVD 29 (??/??/92)  121.192  (m)          397.61   (f) ADJ UNCH    1 2
 HB0545
 HB0545.Superseded values are not recommended for survey control.
 HB0545
 HB0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0545.See file dsdata.pdf to determine how the superseded data were derived.
 HB0545
 HB0545_MARKER: DB = BENCH MARK DISK
 HB0545_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0545_SP_SET: FOUNDATION
 HB0545_STAMPING: 397 1906
 HB0545_MARK LOGO: USGS
 HB0545_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0545
 HB0545  HISTORY     - Date     Condition        Report By
 HB0545  HISTORY     - 1906     MONUMENTED       USGS
 HB0545  HISTORY     - 1949     MARK NOT FOUND   CGS
 HB0545  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0545
 HB0545                          STATION DESCRIPTION
 HB0545
 HB0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0545'AT GALATIA.
 HB0545'AT GALATIA, SALINE COUNTY, ABOUT 0.3 MILE NORTHWEST ALONG THE
 HB0545'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT THE GALATIN ROLLING
 HB0545'MILL, IN THE SOUTHWEST SIDE OF THE FOUNDATION OF AN OLD ELEVATOR,
 HB0545'AND 25 FEET NORTH OF THE TRACK.  A UNITED STATES GEOLOGICAL
 HB0545'SURVEY STANDARD DISK, STAMPED 397 1906.
 HB0545
 HB0545                          STATION RECOVERY (2012)
 HB0545
 HB0545'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0545'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN6712 ***********************************************************************
 DN6712  PACS        -  This is a Primary Airport Control Station.
 DN6712  DESIGNATION -  3CK A
 DN6712  PID         -  DN6712
 DN6712  STATE/COUNTY-  IL/MCHENRY
 DN6712  COUNTRY     -  US
 DN6712  USGS QUAD   -  CRYSTAL LAKE (2018)
 DN6712
 DN6712                         *CURRENT SURVEY CONTROL
 DN6712  ______________________________________________________________________
 DN6712* NAD 83(2011) POSITION- 42 12 24.65380(N) 088 18 55.07911(W)   ADJUSTED
 DN6712* NAD 83(2011) ELLIP HT-   234.114 (meters)        (06/27/12)   ADJUSTED
 DN6712* NAD 83(2011) EPOCH   -  2010.00
 DN6712* NAVD 88 ORTHO HEIGHT -   267.90  (meters)      878.9   (feet) GPS OBS
 DN6712  ______________________________________________________________________
 DN6712  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN6712  GEOID HEIGHT    -        -33.768 (meters)                     GEOID09
 DN6712  GEOID HEIGHT    -        -33.788 (meters)                     GEOID18
 DN6712  NAD 83(2011) X  -    139,110.802 (meters)                     COMP
 DN6712  NAD 83(2011) Y  - -4,729,722.505 (meters)                     COMP
 DN6712  NAD 83(2011) Z  -  4,262,807.625 (meters)                     COMP
 DN6712  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 DN6712
 DN6712  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN6712  Standards:
 DN6712         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN6712            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN6712  -------------------------------------------------------------------
 DN6712  NETWORK    0.73   0.73           0.35   0.21   0.37     -0.01201850
 DN6712  -------------------------------------------------------------------
 DN6712  Click here for local accuracies and other accuracy information.
 DN6712
 DN6712.This mark is at Lake In The Hills Airport (3CK)
 DN6712
 DN6712.The horizontal coordinates were established by GPS observations
 DN6712.and adjusted by the National Geodetic Survey in June 2012.
 DN6712
 DN6712.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN6712.been affixed to the stable North American tectonic plate. See 
 DN6712.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN6712
 DN6712.The horizontal coordinates are valid at the epoch date displayed above
 DN6712.which is a decimal equivalence of Year/Month/Day.
 DN6712
 DN6712.The orthometric height was determined by GPS observations and a
 DN6712.high-resolution geoid model.
 DN6712
 DN6712.GPS derived orthometric heights for airport stations designated as
 DN6712.PACS or SACS are published to 2 decimal places.  This maintains
 DN6712.centimeter relative accuracy between the PACS and SACS.  It does
 DN6712.not indicate centimeter accuracy relative to other marks which are
 DN6712.part of the published vertical control network.
 DN6712
 DN6712.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN6712.GEOID18 height accuracy estimate available here.
 DN6712
 DN6712.Click photographs - Photos may exist for this station.
 DN6712
 DN6712.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN6712
 DN6712.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN6712
 DN6712.The ellipsoidal height was determined by GPS observations
 DN6712.and is referenced to NAD 83.
 DN6712
 DN6712. The following values were computed from the NAD 83(2011) position.
 DN6712
 DN6712;                    North         East     Units Scale Factor Converg.
 DN6712;SPC IL E     -   615,077.925   301,489.210   MT  0.99997503   +0 00 43.6
 DN6712;SPC IL E     - 2,017,968.16    989,135.85   sFT  0.99997503   +0 00 43.6
 DN6712;UTM  16      - 4,673,580.100   391,422.546   MT  0.99974506   -0 53 01.4
 DN6712
 DN6712!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN6712!SPC IL E     -   0.99996328  x   0.99997503  =   0.99993831
 DN6712!UTM  16      -   0.99996328  x   0.99974506  =   0.99970835
 DN6712
 DN6712:                Primary Azimuth Mark                     Grid Az
 DN6712:SPC IL E     -  3CK C                                    169 01 28.2
 DN6712:UTM  16      -  3CK C                                    169 55 13.2
 DN6712
 DN6712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9142273580(NAD 83)
 DN6712
 DN6712|---------------------------------------------------------------------|
 DN6712| PID    Reference Object                     Distance      Geod. Az  |
 DN6712|                                                           dddmmss.s |
 DN6712| DN6714 3CK C                               492.592 METERS 1690211.8 |
 DN6712| DN6713 3CK B                               432.965 METERS 2210713.0 |
 DN6712|---------------------------------------------------------------------|
 DN6712
 DN6712                          SUPERSEDED SURVEY CONTROL
 DN6712
 DN6712  NAD 83(2007)-  42 12 24.65369(N)    088 18 55.07960(W) AD(2002.00) B
 DN6712  ELLIP H (03/26/12)  234.141  (m)                       GP(2002.00) 4 2
 DN6712
 DN6712.Superseded values are not recommended for survey control.
 DN6712
 DN6712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN6712.See file dsdata.pdf to determine how the superseded data were derived.
 DN6712
 DN6712_MARKER: F = FLANGE-ENCASED ROD
 DN6712_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN6712_STAMPING: 3CKA 2011
 DN6712_MARK LOGO: NONE
 DN6712_PROJECTION: FLUSH
 DN6712_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN6712_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN6712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN6712+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 DN6712_ROD/PIPE-DEPTH: 3.7 meters
 DN6712_SLEEVE-DEPTH  : 0.9 meters
 DN6712
 DN6712  HISTORY     - Date     Condition        Report By
 DN6712  HISTORY     - 20111219 MONUMENTED       HANPRO
 DN6712
 DN6712                          STATION DESCRIPTION
 DN6712
 DN6712'DESCRIBED BY HANSON PROFESSIONAL SERVICES INC 2011 (KJN)
 DN6712'STATION IS LOCATED ABOUT 10.3 KM (6.4 MI) NORTHEAST OF HUNTLEY, ABOUT
 DN6712'4.9 KM (3.0 MI) NORTHWEST OF ALGONQUIN, AND ABOUT 3.8 KM (2.4 MILES)
 DN6712'SOUTH OF CRYSTAL LAKE AT THE LAKE IN THE HILLS AIRPORT SOUTHEAST OF
 DN6712'RUNWAY 26.  OWNERSHIP--VILLAGE OF LAKE IN THE HILLS, 600 HARVEST GATE,
 DN6712'LAKE IN THE HILLS, IL 60156, PHONE 847-960-7400.  CONTACT AIRPORT
 DN6712'MANAGER MANNY GOMEZ AT 847-960-7500 FOR ACCESS.
 DN6712'
 DN6712'TO REACH THE STATION FROM THE INTERSECTION OF EAST CRYSTAL LAKE AVENUE
 DN6712'AND SOUTH MAIN ST IN CRYSTAL LAKE, GO SOUTH ON SOUTH MAIN ST 2.7 KM
 DN6712'(1.7 MI) TO THE INTERSECTION OF SOUTH VIRGINIA ROAD.  CONTINUE
 DN6712'STRAIGHT AHEAD SOUTH ONTO PYOTT ROAD FOR 1.3 KM (0.8 MI) TO SIDE-ROAD
 DN6712'RIGHT.  TURN RIGHT AND GO WESTERLY ON LAKE IN THE HILLS AIRPORT
 DN6712'ENTRANCE ROAD FOR 0.2 KM (0.1 MI) TO SIDE-ROAD RIGHT.  TURN RIGHT AND
 DN6712'GO NORTH ON ROAD FOR 0.2 KM (0.1 MI) TO STATION ON THE RIGHT.
 DN6712'
 DN6712'THE STATION IS A 1.43 CM (9/16 IN) STAINLESS STEEL ROD DRIVEN TO
 DN6712'REFUSAL AT A DEPTH OF 3.7 M (12.1 FT) INSIDE A 0.9 M (3.0 FT)
 DN6712'GREASE-FILLED SLEEVE ENCASED IN A 15 CM (6 IN) PVC PIPE WITH A LOGO
 DN6712'CAP FLANGE FLUSH WITH THE GROUND STAMPED--3CKA 2011--.  THE TOP OF ROD
 DN6712'IS 7 CM (3 IN) BELOW THE TOP OF THE LOGO CAP.  IT IS 53.7 M (176.2 FT)
 DN6712'SOUTHWEST OF A DEAD END SIGN, 24.8 M (81.4 FT) EAST OF THE EDGE OF
 DN6712'PAVEMENT, AND 20.3 M (66.6 FT) NORTHEAST OF A TELEPHONE SPLICE BOX.
 DN6712'THIS STATION IS DESIGNATED AS A PRIMARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN6713 ***********************************************************************
 DN6713  SACS        -  This is a Secondary Airport Control Station.
 DN6713  DESIGNATION -  3CK B
 DN6713  PID         -  DN6713
 DN6713  STATE/COUNTY-  IL/MCHENRY
 DN6713  COUNTRY     -  US
 DN6713  USGS QUAD   -  CRYSTAL LAKE (2018)
 DN6713
 DN6713                         *CURRENT SURVEY CONTROL
 DN6713  ______________________________________________________________________
 DN6713* NAD 83(2011) POSITION- 42 12 14.08262(N) 088 19 07.49105(W)   ADJUSTED
 DN6713* NAD 83(2011) ELLIP HT-   235.200 (meters)        (06/27/12)   ADJUSTED
 DN6713* NAD 83(2011) EPOCH   -  2010.00
 DN6713* NAVD 88 ORTHO HEIGHT -   268.97  (meters)      882.4   (feet) GPS OBS
 DN6713  ______________________________________________________________________
 DN6713  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN6713  GEOID HEIGHT    -        -33.759 (meters)                     GEOID09
 DN6713  GEOID HEIGHT    -        -33.779 (meters)                     GEOID18
 DN6713  NAD 83(2011) X  -    138,832.644 (meters)                     COMP
 DN6713  NAD 83(2011) Y  - -4,729,950.704 (meters)                     COMP
 DN6713  NAD 83(2011) Z  -  4,262,566.736 (meters)                     COMP
 DN6713  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 DN6713
 DN6713  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN6713  Standards:
 DN6713         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN6713            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN6713  -------------------------------------------------------------------
 DN6713  NETWORK    1.06   0.73           0.51   0.29   0.37     -0.04253078
 DN6713  -------------------------------------------------------------------
 DN6713  Click here for local accuracies and other accuracy information.
 DN6713
 DN6713.This mark is at Lake In The Hills Airport (3CK)
 DN6713
 DN6713.The horizontal coordinates were established by GPS observations
 DN6713.and adjusted by the National Geodetic Survey in June 2012.
 DN6713
 DN6713.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN6713.been affixed to the stable North American tectonic plate. See 
 DN6713.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN6713
 DN6713.The horizontal coordinates are valid at the epoch date displayed above
 DN6713.which is a decimal equivalence of Year/Month/Day.
 DN6713
 DN6713.The orthometric height was determined by GPS observations and a
 DN6713.high-resolution geoid model.
 DN6713
 DN6713.GPS derived orthometric heights for airport stations designated as
 DN6713.PACS or SACS are published to 2 decimal places.  This maintains
 DN6713.centimeter relative accuracy between the PACS and SACS.  It does
 DN6713.not indicate centimeter accuracy relative to other marks which are
 DN6713.part of the published vertical control network.
 DN6713
 DN6713.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN6713.GEOID18 height accuracy estimate available here.
 DN6713
 DN6713.Click photographs - Photos may exist for this station.
 DN6713
 DN6713.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN6713
 DN6713.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN6713
 DN6713.The ellipsoidal height was determined by GPS observations
 DN6713.and is referenced to NAD 83.
 DN6713
 DN6713. The following values were computed from the NAD 83(2011) position.
 DN6713
 DN6713;                    North         East     Units Scale Factor Converg.
 DN6713;SPC IL E     -   614,751.707   301,204.550   MT  0.99997502   +0 00 35.3
 DN6713;SPC IL E     - 2,016,897.89    988,201.93   sFT  0.99997502   +0 00 35.3
 DN6713;UTM  16      - 4,673,258.446   391,132.888   MT  0.99974583   -0 53 09.5
 DN6713
 DN6713!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN6713!SPC IL E     -   0.99996311  x   0.99997502  =   0.99993813
 DN6713!UTM  16      -   0.99996311  x   0.99974583  =   0.99970895
 DN6713
 DN6713:                Primary Azimuth Mark                     Grid Az
 DN6713:SPC IL E     -  3CK A                                    041 06 29.3
 DN6713:UTM  16      -  3CK A                                    042 00 14.1
 DN6713
 DN6713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9113273258(NAD 83)
 DN6713
 DN6713|---------------------------------------------------------------------|
 DN6713| PID    Reference Object                     Distance      Geod. Az  |
 DN6713|                                                           dddmmss.s |
 DN6713| DN6712 3CK A                               432.965 METERS 0410704.6 |
 DN6713|---------------------------------------------------------------------|
 DN6713
 DN6713                          SUPERSEDED SURVEY CONTROL
 DN6713
 DN6713  NAD 83(2007)-  42 12 14.08251(N)    088 19 07.49155(W) AD(2002.00) 1
 DN6713  ELLIP H (03/26/12)  235.227  (m)                       GP(2002.00) 4 2
 DN6713
 DN6713.Superseded values are not recommended for survey control.
 DN6713
 DN6713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN6713.See file dsdata.pdf to determine how the superseded data were derived.
 DN6713
 DN6713_MARKER: DD = SURVEY DISK
 DN6713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN6713_STAMPING: 3CKB 2011
 DN6713_MARK LOGO: HANPRO
 DN6713_PROJECTION: FLUSH
 DN6713_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN6713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN6713+STABILITY: SURFACE MOTION
 DN6713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN6713+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2011
 DN6713
 DN6713  HISTORY     - Date     Condition        Report By
 DN6713  HISTORY     - 20111213 MONUMENTED       HANPRO
 DN6713
 DN6713                          STATION DESCRIPTION
 DN6713
 DN6713'DESCRIBED BY HANSON PROFESSIONAL SERVICES INC 2011 (KJN)
 DN6713'STATION IS LOCATED ABOUT 9.8 KM (6.1 MI) NORTHEAST OF HUNTLEY, ABOUT
 DN6713'4.7 KM (2.9 MI) NORTHWEST OF ALGONQUIN, AND ABOUT 4.2 KM (2.6 MI)
 DN6713'SOUTH OF CRYSTAL LAKE AT THE LAKE IN THE HILLS AIRPORT SOUTH OF THE
 DN6713'AIRPORT'S MOST SOUTHWEST HANGARS.  OWNERSHIP--VILLAGE OF LAKE IN THE
 DN6713'HILLS, 600 HARVEST GATE, LAKE IN THE HILLS, IL 60156, PHONE
 DN6713'847-960-7400.  CONTACT AIRPORT MANAGER MANNY GOMEZ AT 847-960-7500 FOR
 DN6713'ACCESS.
 DN6713'
 DN6713'TO REACH THE STATION FROM THE INTERSECTION OF EAST CRYSTAL LAKE AVENUE
 DN6713'AND SOUTH MAIN ST IN CRYSTAL LAKE, GO SOUTH ON SOUTH MAIN ST 2.7 KM
 DN6713'(1.7 MI) TO THE INTERSECTION OF SOUTH VIRGINIA ROAD.  CONTINUE
 DN6713'STRAIGHT AHEAD SOUTH ONTO PYOTT ROAD FOR 1.3 KM (0.8 MI) TO SIDE-ROAD
 DN6713'RIGHT.  TURN RIGHT AND GO WESTERLY ON LAKE IN THE HILLS AIRPORT
 DN6713'ENTRANCE ROAD FOR 0.4 KM (0.2 MI) TO SIDE-ROAD RIGHT. TURN RIGHT AND
 DN6713'THEN GO AROUND CURVE TO THE LEFT ON ROAD FOR 0.1 KM (0.1 MI) UNTIL
 DN6713'FACING SOUTH ON ROAD.  CONTINUE STRAIGHT AHEAD SOUTH ON ROAD FOR 0.2
 DN6713'KM (0.1 MI) TO STATION STRAIGHT AHEAD.
 DN6713'
 DN6713'THE STATION IS A SURVEY DISK STAMPED--3CKB 2011--SET IN A ROUND
 DN6713'CONCRETE MONUMENT 1.38 M (4.5 FT) DEEP, 0.3 M (1.0 FT) IN DIAMETER,
 DN6713'AND FLUSH WITH THE GROUND.  IT IS 68.9 M (226.0 FT) SOUTHEAST OF THE
 DN6713'SOUTHWEST CORNER OF THE METAL HANGAR P69, 66.6 M (218.5 FT) SOUTHWEST
 DN6713'OF THE SOUTHWEST CORNER OF THE METAL HANGAR P58, 20.8 M (68.2 FT)
 DN6713'NORTHWEST OF A 10 INCH (25 CM) TREE, AND 13.2 M (43.3 FT) NORTH OF AN
 DN6713'8 INCH (20 CM) TREE.  THIS STATION IS DESIGNATED AS A SECONDARY
 DN6713'AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN6714 ***********************************************************************
 DN6714  SACS        -  This is a Secondary Airport Control Station.
 DN6714  DESIGNATION -  3CK C
 DN6714  PID         -  DN6714
 DN6714  STATE/COUNTY-  IL/MCHENRY
 DN6714  COUNTRY     -  US
 DN6714  USGS QUAD   -  CRYSTAL LAKE (2018)
 DN6714
 DN6714                         *CURRENT SURVEY CONTROL
 DN6714  ______________________________________________________________________
 DN6714* NAD 83(2011) POSITION- 42 12 08.98032(N) 088 18 50.99550(W)   ADJUSTED
 DN6714* NAD 83(2011) ELLIP HT-   234.092 (meters)        (06/27/12)   ADJUSTED
 DN6714* NAD 83(2011) EPOCH   -  2010.00
 DN6714* NAVD 88 ORTHO HEIGHT -   267.87  (meters)      878.8   (feet) GPS OBS
 DN6714  ______________________________________________________________________
 DN6714  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN6714  GEOID HEIGHT    -        -33.760 (meters)                     GEOID09
 DN6714  GEOID HEIGHT    -        -33.780 (meters)                     GEOID18
 DN6714  NAD 83(2011) X  -    139,213.997 (meters)                     COMP
 DN6714  NAD 83(2011) Y  - -4,730,044.479 (meters)                     COMP
 DN6714  NAD 83(2011) Z  -  4,262,449.369 (meters)                     COMP
 DN6714  LAPLACE CORR    -         -2.02  (seconds)                    DEFLEC18
 DN6714
 DN6714  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN6714  Standards:
 DN6714         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN6714            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN6714  -------------------------------------------------------------------
 DN6714  NETWORK    1.04   0.74           0.50   0.29   0.38     -0.06404133
 DN6714  -------------------------------------------------------------------
 DN6714  Click here for local accuracies and other accuracy information.
 DN6714
 DN6714.This mark is at Lake In The Hills Airport (3CK)
 DN6714
 DN6714.The horizontal coordinates were established by GPS observations
 DN6714.and adjusted by the National Geodetic Survey in June 2012.
 DN6714
 DN6714.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN6714.been affixed to the stable North American tectonic plate. See 
 DN6714.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN6714
 DN6714.The horizontal coordinates are valid at the epoch date displayed above
 DN6714.which is a decimal equivalence of Year/Month/Day.
 DN6714
 DN6714.The orthometric height was determined by GPS observations and a
 DN6714.high-resolution geoid model.
 DN6714
 DN6714.GPS derived orthometric heights for airport stations designated as
 DN6714.PACS or SACS are published to 2 decimal places.  This maintains
 DN6714.centimeter relative accuracy between the PACS and SACS.  It does
 DN6714.not indicate centimeter accuracy relative to other marks which are
 DN6714.part of the published vertical control network.
 DN6714
 DN6714.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN6714.GEOID18 height accuracy estimate available here.
 DN6714
 DN6714.Click photographs - Photos may exist for this station.
 DN6714
 DN6714.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN6714
 DN6714.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN6714
 DN6714.The ellipsoidal height was determined by GPS observations
 DN6714.and is referenced to NAD 83.
 DN6714
 DN6714. The following values were computed from the NAD 83(2011) position.
 DN6714
 DN6714;                    North         East     Units Scale Factor Converg.
 DN6714;SPC IL E     -   614,594.356   301,582.992   MT  0.99997503   +0 00 46.4
 DN6714;SPC IL E     - 2,016,381.65    989,443.53   sFT  0.99997503   +0 00 46.4
 DN6714;UTM  16      - 4,673,095.235   391,508.737   MT  0.99974483   -0 52 58.4
 DN6714
 DN6714!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN6714!SPC IL E     -   0.99996329  x   0.99997503  =   0.99993832
 DN6714!UTM  16      -   0.99996329  x   0.99974483  =   0.99970813
 DN6714
 DN6714:                Primary Azimuth Mark                     Grid Az
 DN6714:SPC IL E     -  3CK A                                    349 01 28.1
 DN6714:UTM  16      -  3CK A                                    349 55 12.9
 DN6714
 DN6714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9150873095(NAD 83)
 DN6714
 DN6714|---------------------------------------------------------------------|
 DN6714| PID    Reference Object                     Distance      Geod. Az  |
 DN6714|                                                           dddmmss.s |
 DN6714| DN6712 3CK A                               492.592 METERS 3490214.5 |
 DN6714|---------------------------------------------------------------------|
 DN6714
 DN6714                          SUPERSEDED SURVEY CONTROL
 DN6714
 DN6714  NAD 83(2007)-  42 12 08.98022(N)    088 18 50.99600(W) AD(2002.00) 1
 DN6714  ELLIP H (03/26/12)  234.120  (m)                       GP(2002.00) 4 2
 DN6714
 DN6714.Superseded values are not recommended for survey control.
 DN6714
 DN6714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN6714.See file dsdata.pdf to determine how the superseded data were derived.
 DN6714
 DN6714_MARKER: DD = SURVEY DISK
 DN6714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN6714_STAMPING: 3CKC 2011
 DN6714_MARK LOGO: HANPRO
 DN6714_PROJECTION: FLUSH
 DN6714_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN6714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN6714+STABILITY: SURFACE MOTION
 DN6714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN6714+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2011
 DN6714
 DN6714  HISTORY     - Date     Condition        Report By
 DN6714  HISTORY     - 20111213 MONUMENTED       HANPRO
 DN6714
 DN6714                          STATION DESCRIPTION
 DN6714
 DN6714'DESCRIBED BY HANSON PROFESSIONAL SERVICES INC 2011 (KJN)
 DN6714'STATION IS LOCATED ABOUT 10.2 KM (6.3 MI) NORTHEAST OF HUNTLEY, ABOUT
 DN6714'4.5 KM (2.8 MI) NORTHWEST OF ALGONQUIN, AND ABOUT 4.3 KM (2.7 MI)
 DN6714'SOUTH OF CRYSTAL LAKE AT THE LAKE IN THE HILLS AIRPORT EAST OF PYOTT
 DN6714'ROAD.  OWNERSHIP--VILLAGE OF LAKE IN THE HILLS, 600 HARVEST GATE, LAKE
 DN6714'IN THE HILLS, IL 60156, PHONE 847-960-7400.  CONTACT AIRPORT MANAGER
 DN6714'MANNY GOMEZ AT 847-960-7500 FOR ACCESS.
 DN6714'
 DN6714'TO REACH THE STATION FROM THE INTERSECTION OF EAST CRYSTAL LAKE AVENUE
 DN6714'AND SOUTH MAIN ST IN CRYSTAL LAKE, GO SOUTH ON SOUTH MAIN ST 2.7 KM
 DN6714'(1.7 MI) TO THE INTERSECTION OF SOUTH VIRGINIA ROAD.  CONTINUE
 DN6714'STRAIGHT AHEAD SOUTH ONTO PYOTT ROAD FOR 1.6 KM (1.0 MI) TO THE
 DN6714'STATION OF THE LEFT.
 DN6714'
 DN6714'THE STATION IS A SURVEY DISK STAMPED--3CKC 2011--SET IN A ROUND
 DN6714'CONCRETE MONUMENT 1.38 M (4.5 FT) DEEP, 0.3 M (1.0 FT) IN DIAMETER,
 DN6714'AND FLUSH WITH THE GROUND.  IT IS 42.3 M (138.8 FT) SOUTHEAST OF A
 DN6714'POWER POLE, 34.4 M (112.9 FT) NORTHEAST OF A TURN RIGHT ARROW SIGN,
 DN6714'24.8 M (81.4 FT) NORTHEAST OF A POWER POLE, AND 9.7 M (31.8 FT) EAST
 DN6714'OF THE EDGE OF PAVEMENT.  THIS STATION IS DESIGNATED AS A SECONDARY
 DN6714'AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5965 ***********************************************************************
 DG5965  DESIGNATION -  3N16E
 DG5965  PID         -  DG5965
 DG5965  STATE/COUNTY-  IL/CASS
 DG5965  COUNTRY     -  US
 DG5965  USGS QUAD   -  ARENZVILLE EAST (2018)
 DG5965
 DG5965                         *CURRENT SURVEY CONTROL
 DG5965  ______________________________________________________________________
 DG5965* NAD 83(2011) POSITION- 39 55 02.77227(N) 090 16 02.69766(W)   ADJUSTED
 DG5965* NAD 83(2011) ELLIP HT-   153.077 (meters)        (06/27/12)   ADJUSTED
 DG5965* NAD 83(2011) EPOCH   -  2010.00
 DG5965* NAVD 88 ORTHO HEIGHT -   185.9   (meters)      610.    (feet) GPS OBS
 DG5965  ______________________________________________________________________
 DG5965  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5965  GEOID HEIGHT    -        -32.753 (meters)                     GEOID03
 DG5965  GEOID HEIGHT    -        -32.758 (meters)                     GEOID18
 DG5965  NAD 83(2011) X  -    -22,863.629 (meters)                     COMP
 DG5965  NAD 83(2011) Y  - -4,898,659.225 (meters)                     COMP
 DG5965  NAD 83(2011) Z  -  4,071,056.985 (meters)                     COMP
 DG5965  LAPLACE CORR    -          1.51  (seconds)                    DEFLEC18
 DG5965
 DG5965  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5965  Standards:
 DG5965         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5965            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5965  -------------------------------------------------------------------
 DG5965  NETWORK    0.74   1.27           0.33   0.27   0.65      0.01557687
 DG5965  -------------------------------------------------------------------
 DG5965  Click here for local accuracies and other accuracy information.
 DG5965
 DG5965.The horizontal coordinates were established by GPS observations
 DG5965.and adjusted by the National Geodetic Survey in June 2012.
 DG5965
 DG5965.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5965.been affixed to the stable North American tectonic plate. See 
 DG5965.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5965
 DG5965.The horizontal coordinates are valid at the epoch date displayed above
 DG5965.which is a decimal equivalence of Year/Month/Day.
 DG5965
 DG5965.The orthometric height was determined by GPS observations and a
 DG5965.high-resolution geoid model.
 DG5965
 DG5965.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5965.GEOID18 height accuracy estimate available here.
 DG5965
 DG5965.Click photographs - Photos may exist for this station.
 DG5965
 DG5965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5965
 DG5965.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5965
 DG5965.The ellipsoidal height was determined by GPS observations
 DG5965.and is referenced to NAD 83.
 DG5965
 DG5965. The following values were computed from the NAD 83(2011) position.
 DG5965
 DG5965;                    North         East     Units Scale Factor Converg.
 DG5965;SPC IL W     -   360,825.881   691,386.778   MT  0.99994209   -0 03 52.7
 DG5965;SPC IL W     - 1,183,809.58  2,268,324.79   sFT  0.99994209   -0 03 52.7
 DG5965;UTM  15      - 4,422,168.768   733,549.035   MT  1.00027155   +1 45 15.3
 DG5965
 DG5965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5965!SPC IL W     -   0.99997599  x   0.99994209  =   0.99991808
 DG5965!UTM  15      -   0.99997599  x   1.00027155  =   1.00024753
 DG5965
 DG5965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3354922168(NAD 83)
 DG5965
 DG5965                          SUPERSEDED SURVEY CONTROL
 DG5965
 DG5965  NAD 83(2007)-  39 55 02.77238(N)    090 16 02.69836(W) AD(2002.00) 0
 DG5965  ELLIP H (02/10/07)  153.091  (m)                       GP(2002.00)    
 DG5965  ELLIP H (02/03/05)  153.047  (m)                       GP(       ) 4 2
 DG5965  NAD 83(1997)-  39 55 02.77258(N)    090 16 02.69856(W) AD(       ) 1
 DG5965  ELLIP H (07/06/04)  153.056  (m)                       GP(       ) 3 2
 DG5965
 DG5965.Superseded values are not recommended for survey control.
 DG5965
 DG5965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5965.See file dsdata.pdf to determine how the superseded data were derived.
 DG5965
 DG5965_MARKER: DD = SURVEY DISK
 DG5965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5965_STAMPING: 3N16E
 DG5965_MARK LOGO: IL-017
 DG5965_PROJECTION: RECESSED 13 CENTIMETERS
 DG5965_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5965+STABILITY: SURFACE MOTION
 DG5965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5965+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2019
 DG5965
 DG5965  HISTORY     - Date     Condition        Report By
 DG5965  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5965  HISTORY     - 20190911 GOOD             ILDT
 DG5965
 DG5965                          STATION DESCRIPTION
 DG5965
 DG5965'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5965'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (DEL) THE
 DG5965'STATION IS LOCATED 3.6 MILES SOUTH WEST OF THE CENTER OF VIRGINIA. TO
 DG5965'REACH FROM THE  INTERSECTION OF ILLINOIS ROUTE 125 AND ILLINOIS ROUTE
 DG5965'78 AT THE NORTH EAST EDGE OF  VIRGINIA, GO SOUTH ON ILLINOIS ROUTE 78
 DG5965'FOR 2.67 MILES TO A CROSSROAD, GO WEST ON KNIGHT  ROAD FOR 2.72 MILES
 DG5965'TO T ROAD INTERSECTION, GO NORTH ON THOMPSON ROAD FOR 130' TO THE
 DG5965'STATION ON THE LEFT, 24.5' WEST OF CENTERLINE OF THOMPSON ROAD, 130'
 DG5965'NORTH OF PRJECTED  CENTERLINE OF KNIGHT ROAD, 16.5' NORTH EAST OF USGS
 DG5965'MONUMENT TT 1 JLS 1927, 117.5' NORTH  WEST OF A POWER POLE, 0.7' EAST
 DG5965'OF A WITNESS POST.
 DG5965
 DG5965                          STATION RECOVERY (2019)
 DG5965
 DG5965'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DG5965'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0003 ***********************************************************************
 KB0003  DESIGNATION -  4
 KB0003  PID         -  KB0003
 KB0003  STATE/COUNTY-  IL/DOUGLAS
 KB0003  COUNTRY     -  US
 KB0003  USGS QUAD   -  HINDSBORO (2018)
 KB0003
 KB0003                         *CURRENT SURVEY CONTROL
 KB0003  ______________________________________________________________________
 KB0003* NAD 83(1986) POSITION- 39 40 52.     (N) 088 07 31.     (W)   SCALED
 KB0003* NAVD 88 ORTHO HEIGHT -   197.361 (meters)      647.51  (feet) ADJUSTED
 KB0003  ______________________________________________________________________
 KB0003  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 KB0003  DYNAMIC HEIGHT  -        197.254 (meters)      647.16  (feet) COMP
 KB0003  MODELED GRAVITY -    980,078.4   (mgal)                       NAVD 88
 KB0003
 KB0003  VERT ORDER      -  FIRST     CLASS II
 KB0003
 KB0003.The horizontal coordinates were scaled from a map and have
 KB0003.an estimated accuracy of +/- 6 seconds.
 KB0003
 KB0003.The orthometric height was determined by differential leveling and
 KB0003.adjusted by the NATIONAL GEODETIC SURVEY
 KB0003.in June 1991.
 KB0003
 KB0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0003.GEOID18 height accuracy estimate available here.
 KB0003
 KB0003.Click photographs - Photos may exist for this station.
 KB0003
 KB0003.The dynamic height is computed by dividing the NAVD 88
 KB0003.geopotential number by the normal gravity value computed on the
 KB0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0003.degrees latitude (g = 980.6199 gals.).
 KB0003
 KB0003.The modeled gravity was interpolated from observed gravity values.
 KB0003
 KB0003;                    North         East    Units  Estimated Accuracy
 KB0003;SPC IL E     -   334,620.      317,850.      MT  (+/- 180 meters Scaled)
 KB0003
 KB0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ035929(NAD 83)
 KB0003
 KB0003                          SUPERSEDED SURVEY CONTROL
 KB0003
 KB0003  NGVD 29 (??/??/92)  197.443  (m)          647.78   (f) ADJ UNCH    1 2
 KB0003
 KB0003.Superseded values are not recommended for survey control.
 KB0003
 KB0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0003.See file dsdata.pdf to determine how the superseded data were derived.
 KB0003
 KB0003_MARKER: DB = BENCH MARK DISK
 KB0003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0003+STABILITY: SURFACE MOTION
 KB0003
 KB0003  HISTORY     - Date     Condition        Report By
 KB0003  HISTORY     - UNK      MONUMENTED       ILHD
 KB0003  HISTORY     - 1933     GOOD             CGS
 KB0003  HISTORY     - 1973     MARK NOT FOUND   ILHD
 KB0003  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0003  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0003
 KB0003                          STATION DESCRIPTION
 KB0003
 KB0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0003'0.6 MI SE FROM HINDSBORO.
 KB0003'0.6 MILE SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KB0003'HINDSBORO, DOUGLAS COUNTY, 2 RAILS NORTHWEST OF BRIDGE 44-49, 35
 KB0003'FEET SOUTHEAST OF A GRADE CROSSING, 30 FEET SOUTH OF THE TRACK,
 KB0003'AND 60 FEET NORTH OF STATE HIGHWAY 133.  THE TOP OF A VALVE, SET
 KB0003'IN THE TOP OF A CONCRETE POST.
 KB0003
 KB0003                          STATION RECOVERY (1973)
 KB0003
 KB0003'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0003'MARK NOT FOUND.
 KB0003
 KB0003                          STATION RECOVERY (1980)
 KB0003
 KB0003'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0003'MARK NOT FOUND.
 KB0003
 KB0003                          STATION RECOVERY (2011)
 KB0003
 KB0003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0003'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0121 ***********************************************************************
 KC0121  DESIGNATION -  4
 KC0121  PID         -  KC0121
 KC0121  STATE/COUNTY-  IL/JERSEY
 KC0121  COUNTRY     -  US
 KC0121  USGS QUAD   -  NUTWOOD (2018)
 KC0121
 KC0121                         *CURRENT SURVEY CONTROL
 KC0121  ______________________________________________________________________
 KC0121* NAD 83(1986) POSITION- 39 04 31.     (N) 090 33 20.     (W)   SCALED
 KC0121* NAVD 88 ORTHO HEIGHT -   131.812 (meters)      432.45  (feet) ADJUSTED
 KC0121  ______________________________________________________________________
 KC0121  GEOID HEIGHT    -        -31.950 (meters)                     GEOID18
 KC0121  DYNAMIC HEIGHT  -        131.732 (meters)      432.19  (feet) COMP
 KC0121  MODELED GRAVITY -    980,016.3   (mgal)                       NAVD 88
 KC0121
 KC0121  VERT ORDER      -  FIRST     CLASS II
 KC0121
 KC0121.The horizontal coordinates were scaled from a map and have
 KC0121.an estimated accuracy of +/- 6 seconds.
 KC0121
 KC0121.The orthometric height was determined by differential leveling and
 KC0121.adjusted by the NATIONAL GEODETIC SURVEY
 KC0121.in June 1991.
 KC0121
 KC0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0121.GEOID18 height accuracy estimate available here.
 KC0121
 KC0121.Click photographs - Photos may exist for this station.
 KC0121
 KC0121.The dynamic height is computed by dividing the NAVD 88
 KC0121.geopotential number by the normal gravity value computed on the
 KC0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0121.degrees latitude (g = 980.6199 gals.).
 KC0121
 KC0121.The modeled gravity was interpolated from observed gravity values.
 KC0121
 KC0121;                    North         East    Units  Estimated Accuracy
 KC0121;SPC IL W     -   267,400.      666,350.      MT  (+/- 180 meters Scaled)
 KC0121
 KC0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD114279(NAD 83)
 KC0121
 KC0121                          SUPERSEDED SURVEY CONTROL
 KC0121
 KC0121  NGVD 29 (??/??/92)  131.922  (m)          432.81   (f) ADJ UNCH    1 2
 KC0121
 KC0121.Superseded values are not recommended for survey control.
 KC0121
 KC0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0121.See file dsdata.pdf to determine how the superseded data were derived.
 KC0121
 KC0121_MARKER: B = BOLT
 KC0121_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0121_SP_SET: BRIDGE
 KC0121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0121
 KC0121  HISTORY     - Date     Condition        Report By
 KC0121  HISTORY     - UNK      MONUMENTED       USACE
 KC0121  HISTORY     - 1961     GOOD             CGS
 KC0121
 KC0121                          STATION DESCRIPTION
 KC0121
 KC0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0121'0.8 MI S FROM NUTWOOD.
 KC0121'ABOUT 0.75 MILE SOUTH ALONG STATE HIGHWAY 100 FROM THE 30 FOOT
 KC0121'BRIDGE OVER THE NARROWS AT NUTWOOD, ABOUT 68 YARDS EAST OF THE
 KC0121'SOUTH END OF THE HIGHWAY BRIDGE OVER OTTER CREEK, SECTION S 4
 KC0121'T 7 N R 13 W, SET ON TOP OF THE WEST END OF THE OLD STONE ABUTMENT
 KC0121'OF AN ABANDONED BRIDGE, 84 FEET NORTH OF THE CENTER LINE OF A
 KC0121'GRAVEL ROAD, 28 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 KC0121'CONCRETE BLOCK HOUSE PAINTED GREEN, ABOUT LEVEL WITH THE GRAVEL
 KC0121'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0069 ***********************************************************************
 JC0069  DESIGNATION -  4
 JC0069  PID         -  JC0069
 JC0069  STATE/COUNTY-  IL/JERSEY
 JC0069  COUNTRY     -  US
 JC0069  USGS QUAD   -  GRAFTON (2018)
 JC0069
 JC0069                         *CURRENT SURVEY CONTROL
 JC0069  ______________________________________________________________________
 JC0069* NAD 83(1986) POSITION- 38 58 11.     (N) 090 25 59.     (W)   SCALED
 JC0069* NAVD 88 ORTHO HEIGHT -   135.748 (meters)      445.37  (feet) ADJUSTED
 JC0069  ______________________________________________________________________
 JC0069  GEOID HEIGHT    -        -31.720 (meters)                     GEOID18
 JC0069  DYNAMIC HEIGHT  -        135.665 (meters)      445.09  (feet) COMP
 JC0069  MODELED GRAVITY -    980,016.4   (mgal)                       NAVD 88
 JC0069
 JC0069  VERT ORDER      -  SECOND    CLASS 0
 JC0069
 JC0069.The horizontal coordinates were scaled from a map and have
 JC0069.an estimated accuracy of +/- 6 seconds.
 JC0069
 JC0069.The orthometric height was determined by differential leveling and
 JC0069.adjusted by the NATIONAL GEODETIC SURVEY
 JC0069.in June 1991.
 JC0069
 JC0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0069.GEOID18 height accuracy estimate available here.
 JC0069
 JC0069.Click photographs - Photos may exist for this station.
 JC0069
 JC0069.The dynamic height is computed by dividing the NAVD 88
 JC0069.geopotential number by the normal gravity value computed on the
 JC0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0069.degrees latitude (g = 980.6199 gals.).
 JC0069
 JC0069.The modeled gravity was interpolated from observed gravity values.
 JC0069
 JC0069;                    North         East    Units  Estimated Accuracy
 JC0069;SPC IL W     -   255,640.      676,920.      MT  (+/- 180 meters Scaled)
 JC0069
 JC0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD223165(NAD 83)
 JC0069
 JC0069                          SUPERSEDED SURVEY CONTROL
 JC0069
 JC0069  NGVD 29 (??/??/92)  135.857  (m)          445.72   (f) ADJ UNCH    2 0
 JC0069
 JC0069.Superseded values are not recommended for survey control.
 JC0069
 JC0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0069.See file dsdata.pdf to determine how the superseded data were derived.
 JC0069
 JC0069_MARKER: B = BOLT
 JC0069_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0069_SP_SET: DOORSTEP
 JC0069_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0069
 JC0069  HISTORY     - Date     Condition        Report By
 JC0069  HISTORY     - UNK      MONUMENTED       USACE
 JC0069  HISTORY     - 1880     GOOD             DOD
 JC0069  HISTORY     - 1961     MARK NOT FOUND   USACE
 JC0069  HISTORY     - 19990306 MARK NOT FOUND   USPSQD
 JC0069  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 JC0069
 JC0069                          STATION DESCRIPTION
 JC0069
 JC0069'DESCRIBED BY US DEPARTMENT OF DEFENSE 1880
 JC0069'AT GRAFTON, JERSEY COUNTY, ON THE SOUTH SIDE OF MAIN STREET,
 JC0069'ABOUT 88 YARDS EAST OF OAK STREET, AT THE BRICK BUILDING OF THE
 JC0069'FRIES MACHINE SHOP, IN THE EAST END OF THE DOORSTEP OF THE EAST
 JC0069'DOOR, AND 4 INCHES FROM THE FRONT SURFACE OF THE STEP.  A COPPER
 JC0069'BOLT LEADED VERTICALLY INTO THE END OF THE DOORSTEP.
 JC0069
 JC0069                          STATION RECOVERY (1961)
 JC0069
 JC0069'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1961
 JC0069'MARK NOT FOUND.
 JC0069
 JC0069                          STATION RECOVERY (1999)
 JC0069
 JC0069'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0069'MARK NOT FOUND.
 JC0069
 JC0069                          STATION RECOVERY (2001)
 JC0069
 JC0069'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0069'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0331 ***********************************************************************
 HB0331  DESIGNATION -  4
 HB0331  PID         -  HB0331
 HB0331  STATE/COUNTY-  IL/MASSAC
 HB0331  COUNTRY     -  US
 HB0331  USGS QUAD   -  METROPOLIS (2018)
 HB0331
 HB0331                         *CURRENT SURVEY CONTROL
 HB0331  ______________________________________________________________________
 HB0331* NAD 83(1986) POSITION- 37 08 48.59   (N) 088 44 01.75   (W)   HD_HELD1
 HB0331* NAVD 88 ORTHO HEIGHT -   101.080 (meters)      331.63  (feet) ADJUSTED
 HB0331  ______________________________________________________________________
 HB0331  GEOID HEIGHT    -        -28.457 (meters)                     GEOID18
 HB0331  DYNAMIC HEIGHT  -        101.007 (meters)      331.39  (feet) COMP
 HB0331  MODELED GRAVITY -    979,906.5   (mgal)                       NAVD 88
 HB0331
 HB0331  VERT ORDER      -  SECOND    CLASS 0
 HB0331
 HB0331.The horizontal coordinates were determined by differentially corrected
 HB0331.hand held GPS observations or other comparable positioning techniques
 HB0331.and have an estimated accuracy of +/- 3 meters.
 HB0331
 HB0331.The orthometric height was determined by differential leveling and
 HB0331.adjusted by the NATIONAL GEODETIC SURVEY
 HB0331.in June 1991.
 HB0331
 HB0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0331.GEOID18 height accuracy estimate available here.
 HB0331
 HB0331.Click photographs - Photos may exist for this station.
 HB0331
 HB0331.The dynamic height is computed by dividing the NAVD 88
 HB0331.geopotential number by the normal gravity value computed on the
 HB0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0331.degrees latitude (g = 980.6199 gals.).
 HB0331
 HB0331.The modeled gravity was interpolated from observed gravity values.
 HB0331
 HB0331;                    North         East    Units  Estimated Accuracy
 HB0331;SPC IL E     -    53,360.4     264,421.5     MT  (+/- 3 meters HH1 GPS) 
 HB0331
 HB0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4602212568(NAD 83)
 HB0331
 HB0331                          SUPERSEDED SURVEY CONTROL
 HB0331
 HB0331  NGVD 29 (11/26/84)  101.124  (m)          331.77   (f) ADJUSTED    2 0
 HB0331
 HB0331.Superseded values are not recommended for survey control.
 HB0331
 HB0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0331.See file dsdata.pdf to determine how the superseded data were derived.
 HB0331
 HB0331_MARKER: P = PIPE CAP
 HB0331_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0331_MARK LOGO: USACE
 HB0331_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0331_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0331
 HB0331  HISTORY     - Date     Condition        Report By
 HB0331  HISTORY     - UNK      MONUMENTED       USACE
 HB0331  HISTORY     - 1968     MARK NOT FOUND   CGS
 HB0331  HISTORY     - 20100614 MARK NOT FOUND   GEOCAC
 HB0331
 HB0331                          STATION DESCRIPTION
 HB0331
 HB0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 HB0331'AT METROPOLIS.
 HB0331'AT METROPOLIS, MASSAC COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0331'30 YARDS SOUTHWEST OF THE STATION, 20 YARDS SOUTH OF THE
 HB0331'TRACK, ON THE WEST SIDE OF A STREET, AND BETWEEN THE SIDEWALK AND
 HB0331'THE CURB.  A CORPS OF ENGINEERS, U.S. ARMY, STANDARD CAP,
 HB0331'FASTENED ON TOP OF A 3 INCH IRON PIPE.  NOTE-- A SEWER OR WATER
 HB0331'LINE HAS BEEN DUG BETWEEN THE SIDEWALK AND THE CURB WHERE THE
 HB0331'MARK WAS LOCATED AND IT IS PRESUMED THAT THE MARK MAY HAVE BEEN
 HB0331'DESTROYED DURING THE LAYING OF THIS LINE.
 HB0331
 HB0331                          STATION RECOVERY (2010)
 HB0331
 HB0331'RECOVERY NOTE BY GEOCACHING 2010 (ACM)
 HB0331'THE ENTIRE AREA HAS BEEN GRADED AND MADE INTO A CITY PARK. ASSUMED
 HB0331'DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1965 ***********************************************************************
 DN1965  DESIGNATION -  4
 DN1965  PID         -  DN1965
 DN1965  STATE/COUNTY-  IL/FULTON
 DN1965  COUNTRY     -  US
 DN1965  USGS QUAD   -  FAIRVIEW (2018)
 DN1965
 DN1965                         *CURRENT SURVEY CONTROL
 DN1965  ______________________________________________________________________
 DN1965* NAD 83(2011) POSITION- 40 42 48.12156(N) 090 09 26.91472(W)   ADJUSTED
 DN1965* NAD 83(2011) ELLIP HT-   175.353 (meters)        (06/27/12)   ADJUSTED
 DN1965* NAD 83(2011) EPOCH   -  2010.00
 DN1965* NAVD 88 ORTHO HEIGHT -   208.6   (meters)      684.    (feet) GPS OBS
 DN1965  ______________________________________________________________________
 DN1965  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1965  GEOID HEIGHT    -        -33.233 (meters)                     GEOID09
 DN1965  GEOID HEIGHT    -        -33.229 (meters)                     GEOID18
 DN1965  NAD 83(2011) X  -    -13,306.878 (meters)                     COMP
 DN1965  NAD 83(2011) Y  - -4,841,528.423 (meters)                     COMP
 DN1965  NAD 83(2011) Z  -  4,138,462.352 (meters)                     COMP
 DN1965  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 DN1965
 DN1965  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1965  Standards:
 DN1965         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1965            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1965  -------------------------------------------------------------------
 DN1965  NETWORK    3.52   2.53           1.63   1.16   1.29      0.05543778
 DN1965  -------------------------------------------------------------------
 DN1965  Click here for local accuracies and other accuracy information.
 DN1965
 DN1965.The horizontal coordinates were established by GPS observations
 DN1965.and adjusted by the National Geodetic Survey in June 2012.
 DN1965
 DN1965.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1965.been affixed to the stable North American tectonic plate. See 
 DN1965.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1965
 DN1965.The horizontal coordinates are valid at the epoch date displayed above
 DN1965.which is a decimal equivalence of Year/Month/Day.
 DN1965
 DN1965.The orthometric height was determined by GPS observations and a
 DN1965.high-resolution geoid model.
 DN1965
 DN1965.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1965.GEOID18 height accuracy estimate available here.
 DN1965
 DN1965.Click photographs - Photos may exist for this station.
 DN1965
 DN1965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1965
 DN1965.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1965
 DN1965.The ellipsoidal height was determined by GPS observations
 DN1965.and is referenced to NAD 83.
 DN1965
 DN1965. The following values were computed from the NAD 83(2011) position.
 DN1965
 DN1965;                    North         East     Units Scale Factor Converg.
 DN1965;SPC IL W     -   449,196.529   700,776.527   MT  0.99994118   +0 00 21.6
 DN1965;SPC IL W     - 1,473,738.95  2,299,130.99   sFT  0.99994118   +0 00 21.6
 DN1965;UTM  15      - 4,510,825.593   740,108.098   MT  1.00030967   +1 51 18.0
 DN1965
 DN1965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1965!SPC IL W     -   0.99997249  x   0.99994118  =   0.99991368
 DN1965!UTM  15      -   0.99997249  x   1.00030967  =   1.00028216
 DN1965
 DN1965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4010810825(NAD 83)
 DN1965
 DN1965                          SUPERSEDED SURVEY CONTROL
 DN1965
 DN1965  NAD 83(2007)-  40 42 48.12170(N)    090 09 26.91576(W) AD(2002.00) 1
 DN1965  ELLIP H (08/11/11)  175.367  (m)                       GP(2002.00) 4 1
 DN1965
 DN1965.Superseded values are not recommended for survey control.
 DN1965
 DN1965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1965.See file dsdata.pdf to determine how the superseded data were derived.
 DN1965
 DN1965_MARKER: DD = SURVEY DISK
 DN1965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1965_STAMPING: FC4
 DN1965_MARK LOGO: NONE
 DN1965_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1965+STABILITY: SURFACE MOTION
 DN1965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1965+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1965
 DN1965  HISTORY     - Date     Condition        Report By
 DN1965  HISTORY     - 200905   MONUMENTED       ILDT
 DN1965
 DN1965                          STATION DESCRIPTION
 DN1965
 DN1965'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1965'STATION IS LOCATED 4.25 MILES NORTH OF THE TOWN OF FAIRVIEW AND IS
 DN1965'MONUMENTED AS THE NORTHEAST CORNER OF THE NORTHEAST QUARTER OF SECTION
 DN1965'4, T 8 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1965'FROM THE POST OFFICE IN THE TOWN OF FAIRVIEW, IL.  NEAR THE
 DN1965'INTERSECTION OF CARTER STREET AND CHURCH STREET, PROCEED 0.25 MILE
 DN1965'EAST ALONG CARTER STREET TO THE INTERSECTION WITH IL. RTE 97. TURN
 DN1965'LEFT (NORTH),AND PROCEED ALONG IL. RTE 97 5.0 MILES TO THE
 DN1965'INTERSECTION OF IL. RTE 97 AND IL. RTE 116. FROM THE INTERSECTION OF
 DN1965'IL. RTE 116 AND IL. RTE 97 PROCEED NORTH ALONG IL. RTE 97 0.5 MILE TO
 DN1965'THE STATION ON THE RIGHT, AS DESCRIBED. THE STATION IS 87 FEET EAST OF
 DN1965'THE CENTERLINE OF IL. RTE 97, 54.07 FT SOUTHEASTERLY OF A POWER POLE,
 DN1965'82.12 FEET NORTHWESTERLY OF A POWER POLE AND 67.63 FEET NORTH OF A
 DN1965'CONCRETE RIGHT OF WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1200 ***********************************************************************
 LC1200  CBN         -  This is a Cooperative Base Network Control Station.
 LC1200  DESIGNATION -  4 A
 LC1200  PID         -  LC1200
 LC1200  STATE/COUNTY-  IL/LOGAN
 LC1200  COUNTRY     -  US
 LC1200  USGS QUAD   -  NEW HOLLAND (2018)
 LC1200
 LC1200                         *CURRENT SURVEY CONTROL
 LC1200  ______________________________________________________________________
 LC1200* NAD 83(2011) POSITION- 40 13 06.89896(N) 089 35 27.47730(W)   ADJUSTED
 LC1200* NAD 83(2011) ELLIP HT-   129.219 (meters)        (06/27/12)   ADJUSTED
 LC1200* NAD 83(2011) EPOCH   -  2010.00
 LC1200* NAVD 88 ORTHO HEIGHT -   161.916 (meters)      531.22  (feet) ADJUSTED
 LC1200  ______________________________________________________________________
 LC1200  GEOID HEIGHT    -        -32.706 (meters)                     GEOID18
 LC1200  NAD 83(2011) X  -     34,817.779 (meters)                     COMP
 LC1200  NAD 83(2011) Y  - -4,877,045.624 (meters)                     COMP
 LC1200  NAD 83(2011) Z  -  4,096,631.677 (meters)                     COMP
 LC1200  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 LC1200  DYNAMIC HEIGHT  -        161.834 (meters)      530.95  (feet) COMP
 LC1200  MODELED GRAVITY -    980,116.4   (mgal)                       NAVD 88
 LC1200
 LC1200  VERT ORDER      -  SECOND    CLASS 0
 LC1200
 LC1200  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1200  Standards:
 LC1200         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1200            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1200  -------------------------------------------------------------------
 LC1200  NETWORK    0.48   0.92           0.22   0.17   0.47     -0.04172007
 LC1200  -------------------------------------------------------------------
 LC1200  Click here for local accuracies and other accuracy information.
 LC1200
 LC1200.The horizontal coordinates were established by GPS observations
 LC1200.and adjusted by the National Geodetic Survey in June 2012.
 LC1200
 LC1200.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1200.been affixed to the stable North American tectonic plate. See 
 LC1200.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1200
 LC1200.The horizontal coordinates are valid at the epoch date displayed above
 LC1200.which is a decimal equivalence of Year/Month/Day.
 LC1200
 LC1200.The orthometric height was determined by differential leveling and
 LC1200.adjusted by the NATIONAL GEODETIC SURVEY
 LC1200.in June 1991.
 LC1200
 LC1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1200.GEOID18 height accuracy estimate available here.
 LC1200
 LC1200.Click photographs - Photos may exist for this station.
 LC1200
 LC1200.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1200
 LC1200.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1200
 LC1200.The ellipsoidal height was determined by GPS observations
 LC1200.and is referenced to NAD 83.
 LC1200
 LC1200.The dynamic height is computed by dividing the NAVD 88
 LC1200.geopotential number by the normal gravity value computed on the
 LC1200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1200.degrees latitude (g = 980.6199 gals.).
 LC1200
 LC1200.The modeled gravity was interpolated from observed gravity values.
 LC1200
 LC1200. The following values were computed from the NAD 83(2011) position.
 LC1200
 LC1200;                    North         East     Units Scale Factor Converg.
 LC1200;SPC IL W     -   394,416.080   749,001.452   MT  0.99997072   +0 22 18.3
 LC1200;SPC IL W     - 1,294,013.42  2,457,348.93   sFT  0.99997072   +0 22 18.3
 LC1200;UTM  16      - 4,455,238.246   279,530.101   MT  1.00019839   -1 40 25.2
 LC1200
 LC1200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1200!SPC IL W     -   0.99997973  x   0.99997072  =   0.99995045
 LC1200!UTM  16      -   0.99997973  x   1.00019839  =   1.00017812
 LC1200
 LC1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7953055238(NAD 83)
 LC1200
 LC1200                          SUPERSEDED SURVEY CONTROL
 LC1200
 LC1200  NAD 83(2007)-  40 13 06.89920(N)    089 35 27.47820(W) AD(2002.00) 0
 LC1200  ELLIP H (02/10/07)  129.231  (m)                       GP(2002.00)    
 LC1200  NAD 83(1997)-  40 13 06.89907(N)    089 35 27.47823(W) AD(       ) A
 LC1200  ELLIP H (09/15/03)  129.238  (m)                       GP(       ) 4 1
 LC1200  NAVD 88             161.92   (m)          531.2    (f) LEVELING    3  
 LC1200  NAVD 88 (09/15/03)  162.0    (m)  GEOID99  model used  GPS OBS        
 LC1200  NGVD 29 (??/??/92)  162.010  (m)          531.53   (f) ADJ UNCH    2 0
 LC1200
 LC1200.Superseded values are not recommended for survey control.
 LC1200
 LC1200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1200.See file dsdata.pdf to determine how the superseded data were derived.
 LC1200
 LC1200_MARKER: DD = SURVEY DISK
 LC1200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1200_STAMPING: ILL 4 A 1930
 LC1200_MARK LOGO: USGS
 LC1200_PROJECTION: RECESSED 5 CENTIMETERS
 LC1200_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1200+STABILITY: SURFACE MOTION
 LC1200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1200+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2020
 LC1200
 LC1200  HISTORY     - Date     Condition        Report By
 LC1200  HISTORY     - 1930     MONUMENTED       USGS
 LC1200  HISTORY     - 1943     GOOD             CGS
 LC1200  HISTORY     - 20020702 GOOD             ILDT
 LC1200  HISTORY     - 20031103 GOOD             ILDT
 LC1200  HISTORY     - 20040202 GOOD             ILDT
 LC1200  HISTORY     - 20061113 GOOD             FARNGP
 LC1200  HISTORY     - 20180504 GOOD             INDIV
 LC1200  HISTORY     - 20200423 GOOD             ILDT
 LC1200
 LC1200                          STATION DESCRIPTION
 LC1200
 LC1200'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LC1200'2 MI S FROM HARNESS.
 LC1200'2.0 MILES SOUTH ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM THE
 LC1200'STATION AT HARNESS, LOGAN COUNTY, AT A ROAD CROSSING, 43 FEET WEST
 LC1200'OF THE CENTERLINE OF THE TRACK, 20 FEET NORTH OF THE CENTERLINE OF
 LC1200'THE ROAD, NEAR THE SOUTH QUARTER-CORNER OF SECTION 31, T 21 N, R 4
 LC1200'W, 1.5 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE CORNER, AND 5 FEET
 LC1200'BELOW THE LEVEL OF THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY
 LC1200'STANDARD DISK, STAMPED ILL 4 A 1930 AND SET IN THE TOP OF A CONCRETE
 LC1200'POST.
 LC1200
 LC1200                          STATION RECOVERY (2002)
 LC1200
 LC1200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TEA)
 LC1200'TO REACH FROM THE BUSINESS DISTRICT(LINCOLN ST.) IN THE TOWN OF NEW
 LC1200'HOLLAND AND STATE RT IL 10. GO NORTH ALONG STATE RT IL.10 0.65
 LC1200'MILES TO A CURVE LEFT AND T INTERSECTION 100 AV. (COUNTY ROAD 14).
 LC1200'(COUNTY ROAD 14). TURN RIGHT (NORTH) 1.75 MILE ALONG 100 AV. TO A
 LC1200'CROSSROAD (2100 N). TURN LEFT (WEST) 0.52 MILE ALONG 2100 N TO
 LC1200'STATION ON RIGHT. STATION IS 21.4 FT NORTH OF CENTERLINE ROAD,
 LC1200'40.5 FT NNE OF WEST END OF CMP, 39.8 FT NNW OF EAST END OF CMP
 LC1200'FOR A FIELD ENTRANCE SOUTH SIDE OF ROAD.
 LC1200
 LC1200                          STATION RECOVERY (2003)
 LC1200
 LC1200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 LC1200'RECOVERED AS DESCRIBED
 LC1200
 LC1200                          STATION RECOVERY (2004)
 LC1200
 LC1200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LC1200'RECOVERED AS DESCRIBED
 LC1200
 LC1200                          STATION RECOVERY (2006)
 LC1200
 LC1200'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC1200'RECOVERED IN GOOD CONDITION.
 LC1200
 LC1200                          STATION RECOVERY (2018)
 LC1200
 LC1200'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 LC1200'RECOVERED IN GOOD CONDITION.
 LC1200
 LC1200                          STATION RECOVERY (2020)
 LC1200
 LC1200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8131 ***********************************************************************
 DG8131  DESIGNATION -  4 DLS
 DG8131  PID         -  DG8131
 DG8131  STATE/COUNTY-  IL/MASON
 DG8131  COUNTRY     -  US
 DG8131  USGS QUAD   -  EASTON (2018)
 DG8131
 DG8131                         *CURRENT SURVEY CONTROL
 DG8131  ______________________________________________________________________
 DG8131* NAD 83(2011) POSITION- 40 14 19.36309(N) 089 50 50.31326(W)   ADJUSTED
 DG8131* NAD 83(2011) ELLIP HT-   121.018 (meters)        (06/27/12)   ADJUSTED
 DG8131* NAD 83(2011) EPOCH   -  2010.00
 DG8131* NAVD 88 ORTHO HEIGHT -   153.8   (meters)      505.    (feet) GPS OBS
 DG8131  ______________________________________________________________________
 DG8131  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8131  GEOID HEIGHT    -        -32.741 (meters)                     GEOID03
 DG8131  GEOID HEIGHT    -        -32.767 (meters)                     GEOID18
 DG8131  NAD 83(2011) X  -     12,993.567 (meters)                     COMP
 DG8131  NAD 83(2011) Y  - -4,875,702.790 (meters)                     COMP
 DG8131  NAD 83(2011) Z  -  4,098,332.850 (meters)                     COMP
 DG8131  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 DG8131
 DG8131  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8131  Standards:
 DG8131         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8131            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8131  -------------------------------------------------------------------
 DG8131  NETWORK    0.66   1.02           0.31   0.21   0.52      0.06837760
 DG8131  -------------------------------------------------------------------
 DG8131  Click here for local accuracies and other accuracy information.
 DG8131
 DG8131.The horizontal coordinates were established by GPS observations
 DG8131.and adjusted by the National Geodetic Survey in June 2012.
 DG8131
 DG8131.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8131.been affixed to the stable North American tectonic plate. See 
 DG8131.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8131
 DG8131.The horizontal coordinates are valid at the epoch date displayed above
 DG8131.which is a decimal equivalence of Year/Month/Day.
 DG8131
 DG8131.The orthometric height was determined by GPS observations and a
 DG8131.high-resolution geoid model.
 DG8131
 DG8131.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8131.GEOID18 height accuracy estimate available here.
 DG8131
 DG8131.Click photographs - Photos may exist for this station.
 DG8131
 DG8131.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8131
 DG8131.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8131
 DG8131.The ellipsoidal height was determined by GPS observations
 DG8131.and is referenced to NAD 83.
 DG8131
 DG8131. The following values were computed from the NAD 83(2011) position.
 DG8131
 DG8131;                    North         East     Units Scale Factor Converg.
 DG8131;SPC IL W     -   396,541.004   727,174.387   MT  0.99995026   +0 12 22.7
 DG8131;SPC IL W     - 1,300,984.94  2,385,737.97   sFT  0.99995026   +0 12 22.7
 DG8131;UTM  16      - 4,458,141.931   257,786.294   MT  1.00032225   -1 50 24.6
 DG8131
 DG8131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8131!SPC IL W     -   0.99998102  x   0.99995026  =   0.99993128
 DG8131!UTM  16      -   0.99998102  x   1.00032225  =   1.00030326
 DG8131
 DG8131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5778658141(NAD 83)
 DG8131
 DG8131                          SUPERSEDED SURVEY CONTROL
 DG8131
 DG8131  NAD 83(2007)-  40 14 19.36356(N)    089 50 50.31405(W) AD(2002.00) 0
 DG8131  ELLIP H (02/10/07)  121.008  (m)                       GP(2002.00)    
 DG8131  ELLIP H (02/03/05)  121.001  (m)                       GP(       ) 4 2
 DG8131  NAD 83(1997)-  40 14 19.36340(N)    089 50 50.31403(W) AD(       ) 1
 DG8131  ELLIP H (12/06/04)  121.017  (m)                       GP(       ) 4 1
 DG8131
 DG8131.Superseded values are not recommended for survey control.
 DG8131
 DG8131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8131.See file dsdata.pdf to determine how the superseded data were derived.
 DG8131
 DG8131_MARKER: DD = SURVEY DISK
 DG8131_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG8131+WITH SETTING: INFORMATION.
 DG8131_STAMPING: 4 DLS 1970
 DG8131_MARK LOGO: USGS
 DG8131_PROJECTION: RECESSED 3 CENTIMETERS
 DG8131_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8131_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG8131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8131+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2022
 DG8131_ROD/PIPE-DEPTH: 0.9 meters
 DG8131_SLEEVE-DEPTH  : 0.3 meters
 DG8131
 DG8131  HISTORY     - Date     Condition        Report By
 DG8131  HISTORY     - 1970     MONUMENTED       USGS
 DG8131  HISTORY     - 20040517 GOOD             ILDT
 DG8131  HISTORY     - 20220817 GOOD             ILDT
 DG8131
 DG8131                          STATION DESCRIPTION
 DG8131
 DG8131'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8131'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION MAY 2004 0.5
 DG8131'MI. NORTHEAST OF EASTON.  LOCATED AT THE WEST SIDE OF T INTERSECTION
 DG8131'OF JCT. IL 10/ TR  1250N.  84.0 FT. WEST OF THE WEST EDGE OF IL 10,
 DG8131'1.1 FT. WEST OF N AND BC IN A POWER POLE.   BRASS  DISC ON A ROD.
 DG8131'STATION IS NEAR THE W QUARTER CORNER OF SECTION 30 T21N, R6W, 3RD P.M.
 DG8131
 DG8131                          STATION RECOVERY (2022)
 DG8131
 DG8131'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8131'THE STATION IS 1.1 FT (0.3 M) EAST OF POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1043 ***********************************************************************
 MF1043  DESIGNATION -  4 LJ
 MF1043  PID         -  MF1043
 MF1043  STATE/COUNTY-  IL/HENRY
 MF1043  COUNTRY     -  US
 MF1043  USGS QUAD   -  ANNAWAN (2018)
 MF1043
 MF1043                         *CURRENT SURVEY CONTROL
 MF1043  ______________________________________________________________________
 MF1043* NAD 83(1986) POSITION- 41 23 50.     (N) 089 54 18.     (W)   SCALED
 MF1043* NAVD 88 ORTHO HEIGHT -   190.595 (meters)      625.31  (feet) ADJUSTED
 MF1043  ______________________________________________________________________
 MF1043  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 MF1043  DYNAMIC HEIGHT  -        190.519 (meters)      625.06  (feet) COMP
 MF1043  MODELED GRAVITY -    980,220.4   (mgal)                       NAVD 88
 MF1043
 MF1043  VERT ORDER      -  SECOND    CLASS 0
 MF1043
 MF1043.The horizontal coordinates were scaled from a map and have
 MF1043.an estimated accuracy of +/- 6 seconds.
 MF1043
 MF1043.The orthometric height was determined by differential leveling and
 MF1043.adjusted by the NATIONAL GEODETIC SURVEY
 MF1043.in June 1991.
 MF1043
 MF1043.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1043.GEOID18 height accuracy estimate available here.
 MF1043
 MF1043.Click photographs - Photos may exist for this station.
 MF1043
 MF1043.The dynamic height is computed by dividing the NAVD 88
 MF1043.geopotential number by the normal gravity value computed on the
 MF1043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1043.degrees latitude (g = 980.6199 gals.).
 MF1043
 MF1043.The modeled gravity was interpolated from observed gravity values.
 MF1043
 MF1043;                    North         East    Units  Estimated Accuracy
 MF1043;SPC IL W     -   525,170.      721,880.      MT  (+/- 180 meters Scaled)
 MF1043
 MF1043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL571869(NAD 83)
 MF1043
 MF1043                          SUPERSEDED SURVEY CONTROL
 MF1043
 MF1043  NGVD 29 (??/??/92)  190.663  (m)          625.53   (f) ADJ UNCH    2 0
 MF1043
 MF1043.Superseded values are not recommended for survey control.
 MF1043
 MF1043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1043.See file dsdata.pdf to determine how the superseded data were derived.
 MF1043
 MF1043_MARKER: DD = SURVEY DISK
 MF1043_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF1043_SP_SET: SIDEWALK
 MF1043_STAMPING: 4LJ 1928
 MF1043_MARK LOGO: USGS
 MF1043_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1043
 MF1043  HISTORY     - Date     Condition        Report By
 MF1043  HISTORY     - 1928     MONUMENTED       USGS
 MF1043  HISTORY     - 1959     POOR             CGS
 MF1043  HISTORY     - 19960808 MARK NOT FOUND   USPSQD
 MF1043  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MF1043  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1043
 MF1043                          STATION DESCRIPTION
 MF1043
 MF1043'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1043'AT ANNAWAN.
 MF1043'AT ANNAWAN, AT THE JUNCTION OF U.S. HIGHWAY 6 AND STATE
 MF1043'HIGHWAY 78, 78 FEET WEST OF THE CENTER LINE OF HIGHWAY 78, AT
 MF1043'THE NORTHWEST CORNER OF THE BROOMLENY GENERAL STORE, 6 FEET
 MF1043'NORTH OF THE NORTH EDGE OF THE BUILDING, IN THE TOP OF THE
 MF1043'SIDEWALK, ABOUT 8 INCHES SOUTH OF THE SOUTH CURB OF HIGHWAY
 MF1043'6, ABOUT LEVEL WITH THE SIDEWALK.  NOTE-- THIS IS A VERY POOR
 MF1043'MARK SINCE IT IS SET IN THE TOP OF A SIDEWALK THAT IS NOW
 MF1043'HEAVED AND SLANTS VERY MUCH.  EXTREME CAUTION SHOULD BE TAKEN
 MF1043'IN USING ITS ELEVATION.
 MF1043
 MF1043                          STATION RECOVERY (1996)
 MF1043
 MF1043'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1043'MARK NOT FOUND.
 MF1043
 MF1043                          STATION RECOVERY (2001)
 MF1043
 MF1043'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1043'BROOMLENY STORE AND DESCRIBED SIDEWALK NO LONGER EXIST. MARK BELIEVED
 MF1043'DESTROYED
 MF1043
 MF1043                          STATION RECOVERY (2004)
 MF1043
 MF1043'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1163 ***********************************************************************
 JC1163  DESIGNATION -  4 LOCK 27 RM
 JC1163  PID         -  JC1163
 JC1163  STATE/COUNTY-  IL/MADISON
 JC1163  COUNTRY     -  US
 JC1163  USGS QUAD   -  GRANITE CITY (2018)
 JC1163
 JC1163                         *CURRENT SURVEY CONTROL
 JC1163  ______________________________________________________________________
 JC1163* NAD 83(1986) POSITION- 38 42 09.     (N) 090 10 51.     (W)   SCALED
 JC1163* NAVD 88 ORTHO HEIGHT -   131.533 (meters)      431.54  (feet) ADJUSTED
 JC1163  ______________________________________________________________________
 JC1163  GEOID HEIGHT    -        -31.223 (meters)                     GEOID18
 JC1163  DYNAMIC HEIGHT  -        131.449 (meters)      431.26  (feet) COMP
 JC1163  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JC1163
 JC1163  VERT ORDER      -  FIRST     CLASS II
 JC1163
 JC1163.The horizontal coordinates were scaled from a map and have
 JC1163.an estimated accuracy of +/- 6 seconds.
 JC1163
 JC1163.The orthometric height was determined by differential leveling and
 JC1163.adjusted by the NATIONAL GEODETIC SURVEY
 JC1163.in June 1991.
 JC1163
 JC1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1163.GEOID18 height accuracy estimate available here.
 JC1163
 JC1163.Click photographs - Photos may exist for this station.
 JC1163
 JC1163.The dynamic height is computed by dividing the NAVD 88
 JC1163.geopotential number by the normal gravity value computed on the
 JC1163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1163.degrees latitude (g = 980.6199 gals.).
 JC1163
 JC1163.The modeled gravity was interpolated from observed gravity values.
 JC1163
 JC1163;                    North         East    Units  Estimated Accuracy
 JC1163;SPC IL W     -   225,950.      698,770.      MT  (+/- 180 meters Scaled)
 JC1163
 JC1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC451875(NAD 83)
 JC1163
 JC1163                          SUPERSEDED SURVEY CONTROL
 JC1163
 JC1163  NGVD 29 (11/26/84)  131.499  (m)          431.43   (f) ADJUSTED    1 2
 JC1163
 JC1163.Superseded values are not recommended for survey control.
 JC1163
 JC1163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1163.See file dsdata.pdf to determine how the superseded data were derived.
 JC1163
 JC1163_MARKER: DD = SURVEY DISK
 JC1163_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 JC1163_SP_SET: MASSIVE CONCRETE
 JC1163_STAMPING: RM 4
 JC1163_MARK LOGO: USACE
 JC1163_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1163+STABILITY: POSITION/ELEVATION WELL
 JC1163
 JC1163  HISTORY     - Date     Condition        Report By
 JC1163  HISTORY     - UNK      MONUMENTED       USACE
 JC1163  HISTORY     - 1981     GOOD             NGS
 JC1163
 JC1163                          STATION DESCRIPTION
 JC1163
 JC1163'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1163'IN GRANITE CITY.
 JC1163'IN GRANITE CITY, AT THE U.S. ARMY CORPS ENGINEERS LOCK NUMBER 27 NEAR
 JC1163'THE SOUTH COUNER OF THE UPPER INTERMEDIATE CONTROL BUILDING, BETWEEN
 JC1163'THE TWO LOCKS, 47.55 METERS (156.0 FEET) SOUTHEAST OF THE SOUTHCORNER
 JC1163'OF THE BUILDING, 1.12 METERS (3.7 FEET) NORTHWEST OF THE NORTHWEST
 JC1163'EDGE OF THE SOUTHEAST LOCK CHANNEL.
 JC1163'THE MARK IS ABOVE LEVEL WITH TOP OF LOCK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0638 ***********************************************************************
 MF0638  DESIGNATION -  4 M
 MF0638  PID         -  MF0638
 MF0638  STATE/COUNTY-  IL/LEE
 MF0638  COUNTRY     -  US
 MF0638  USGS QUAD   -  WALTON (2018)
 MF0638
 MF0638                         *CURRENT SURVEY CONTROL
 MF0638  ______________________________________________________________________
 MF0638* NAD 83(1986) POSITION- 41 42 53.     (N) 089 29 49.     (W)   SCALED
 MF0638* NAVD 88 ORTHO HEIGHT -   214.660 (meters)      704.26  (feet) ADJUSTED
 MF0638  ______________________________________________________________________
 MF0638  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 MF0638  DYNAMIC HEIGHT  -        214.579 (meters)      704.00  (feet) COMP
 MF0638  MODELED GRAVITY -    980,243.6   (mgal)                       NAVD 88
 MF0638
 MF0638  VERT ORDER      -  SECOND    CLASS 0
 MF0638
 MF0638.The horizontal coordinates were scaled from a map and have
 MF0638.an estimated accuracy of +/- 6 seconds.
 MF0638
 MF0638.The orthometric height was determined by differential leveling and
 MF0638.adjusted by the NATIONAL GEODETIC SURVEY
 MF0638.in June 1991.
 MF0638
 MF0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0638.GEOID18 height accuracy estimate available here.
 MF0638
 MF0638.Click photographs - Photos may exist for this station.
 MF0638
 MF0638.The dynamic height is computed by dividing the NAVD 88
 MF0638.geopotential number by the normal gravity value computed on the
 MF0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0638.degrees latitude (g = 980.6199 gals.).
 MF0638
 MF0638.The modeled gravity was interpolated from observed gravity values.
 MF0638
 MF0638;                    North         East    Units  Estimated Accuracy
 MF0638;SPC IL W     -   560,620.      755,730.      MT  (+/- 180 meters Scaled)
 MF0638
 MF0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM922211(NAD 83)
 MF0638
 MF0638                          SUPERSEDED SURVEY CONTROL
 MF0638
 MF0638  NGVD 29 (??/??/92)  214.723  (m)          704.47   (f) ADJ UNCH    2 0
 MF0638
 MF0638.Superseded values are not recommended for survey control.
 MF0638
 MF0638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0638.See file dsdata.pdf to determine how the superseded data were derived.
 MF0638
 MF0638_MARKER: DD = SURVEY DISK
 MF0638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0638_STAMPING: ILL 1934 4 M
 MF0638_MARK LOGO: USGS
 MF0638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0638+STABILITY: SURFACE MOTION
 MF0638
 MF0638  HISTORY     - Date     Condition        Report By
 MF0638  HISTORY     - 1934     MONUMENTED       USGS
 MF0638  HISTORY     - 1934     GOOD             CGS
 MF0638  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF0638  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0638  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0638
 MF0638                          STATION DESCRIPTION
 MF0638
 MF0638'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0638'3.5 MI E FROM HARMON.
 MF0638'3.5 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0638'RAILROAD FROM THE STATION AT HARMON, LEE COUNTY, 0.3 MILE NORTH
 MF0638'OF A SCHOOLHOUSE AT A ROAD CROSSING, 66 FEET NORTH OF THE
 MF0638'CENTERLINE OF A HIGHWAY, 30 FEET WEST OF THE CENTERLINE OF
 MF0638'THE ROAD, AND 1 FOOT EAST OF A FENCE.  A UNITED STATES GEOLOGICAL
 MF0638'SURVEY STANDARD DISK, STAMPED ILL 1939 4 M AND SET IN THE TOP
 MF0638'OF A CONCRETE POST.
 MF0638
 MF0638                          STATION RECOVERY (1995)
 MF0638
 MF0638'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0638'MARK NOT FOUND.
 MF0638
 MF0638                          STATION RECOVERY (2002)
 MF0638
 MF0638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0638'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0638
 MF0638                          STATION RECOVERY (2003)
 MF0638
 MF0638'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0638'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6915 ***********************************************************************
 DM6915  DESIGNATION -  4 WPR
 DM6915  PID         -  DM6915
 DM6915  STATE/COUNTY-  IL/CLARK
 DM6915  COUNTRY     -  US
 DM6915  USGS QUAD   -  WEST UNION (2018)
 DM6915
 DM6915                         *CURRENT SURVEY CONTROL
 DM6915  ______________________________________________________________________
 DM6915* NAD 83(2011) POSITION- 39 10 33.20476(N) 087 44 24.44897(W)   ADJUSTED
 DM6915* NAD 83(2011) ELLIP HT-   130.866 (meters)        (06/27/12)   ADJUSTED
 DM6915* NAD 83(2011) EPOCH   -  2010.00
 DM6915* NAVD 88 ORTHO HEIGHT -   162.9   (meters)      534.    (feet) GPS OBS
 DM6915  ______________________________________________________________________
 DM6915  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6915  GEOID HEIGHT    -        -32.020 (meters)                     GEOID09
 DM6915  GEOID HEIGHT    -        -32.039 (meters)                     GEOID18
 DM6915  NAD 83(2011) X  -    195,232.632 (meters)                     COMP
 DM6915  NAD 83(2011) Y  - -4,947,266.172 (meters)                     COMP
 DM6915  NAD 83(2011) Z  -  4,007,556.003 (meters)                     COMP
 DM6915  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 DM6915
 DM6915  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6915  Standards:
 DM6915         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6915            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6915  -------------------------------------------------------------------
 DM6915  NETWORK    0.76   1.23           0.34   0.27   0.63      0.03087388
 DM6915  -------------------------------------------------------------------
 DM6915  Click here for local accuracies and other accuracy information.
 DM6915
 DM6915.The horizontal coordinates were established by GPS observations
 DM6915.and adjusted by the National Geodetic Survey in June 2012.
 DM6915
 DM6915.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6915.been affixed to the stable North American tectonic plate. See 
 DM6915.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6915
 DM6915.The horizontal coordinates are valid at the epoch date displayed above
 DM6915.which is a decimal equivalence of Year/Month/Day.
 DM6915
 DM6915.The orthometric height was determined by GPS observations and a
 DM6915.high-resolution geoid model.
 DM6915
 DM6915.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6915.GEOID18 height accuracy estimate available here.
 DM6915
 DM6915.Click photographs - Photos may exist for this station.
 DM6915
 DM6915.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6915
 DM6915.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6915
 DM6915.The ellipsoidal height was determined by GPS observations
 DM6915.and is referenced to NAD 83.
 DM6915
 DM6915. The following values were computed from the NAD 83(2011) position.
 DM6915
 DM6915;                    North         East     Units Scale Factor Converg.
 DM6915;SPC IL E     -   278,672.014   351,258.964   MT  1.00000734   +0 22 29.1
 DM6915;SPC IL E     -   914,276.43  1,152,422.12   sFT  1.00000734   +0 22 29.1
 DM6915;UTM  16      - 4,336,556.450   436,069.917   MT  0.99965032   -0 28 03.2
 DM6915
 DM6915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6915!SPC IL E     -   0.99997947  x   1.00000734  =   0.99998681
 DM6915!UTM  16      -   0.99997947  x   0.99965032  =   0.99962980
 DM6915
 DM6915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3606936556(NAD 83)
 DM6915
 DM6915                          SUPERSEDED SURVEY CONTROL
 DM6915
 DM6915  NAD 83(2007)-  39 10 33.20478(N)    087 44 24.44995(W) AD(2002.00) 1
 DM6915  ELLIP H (06/09/11)  130.884  (m)                       GP(2002.00) 3 2
 DM6915
 DM6915.Superseded values are not recommended for survey control.
 DM6915
 DM6915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6915.See file dsdata.pdf to determine how the superseded data were derived.
 DM6915
 DM6915_MARKER: DD = SURVEY DISK
 DM6915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6915_STAMPING: 4 WPR 1965
 DM6915_MARK LOGO: USGS
 DM6915_PROJECTION: PROJECTING 10 CENTIMETERS
 DM6915_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6915+STABILITY: SURFACE MOTION
 DM6915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6915+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1965
 DM6915
 DM6915  HISTORY     - Date     Condition        Report By
 DM6915  HISTORY     - 19650101 MONUMENTED       USGS
 DM6915
 DM6915                          STATION DESCRIPTION
 DM6915
 DM6915'DESCRIBED BY US GEOLOGICAL SURVEY 1965 (WPR)
 DM6915'THE STATION IS LOCATED 4.7 MI (7.6 KM) NORTHEAST OF ANNAPOLIS, 3.6 MI
 DM6915'(5.8 KM) WEST OF WEST YORK, 6.5 MI (10.5 KM) NORTHWEST OF HUTSONVILLE
 DM6915'AND 11.8 MI (19.0 KM) NORTH OF ROBINSON.
 DM6915'
 DM6915'TO REACH THE STATION FROM THE INTERSECTION OF IL 33 AND IL 1, GO NORTH
 DM6915'ALONG IL 1 FOR 11.4 MI (18.3 KM) TO CR 150N.  TURN LEFT AND PROCEED
 DM6915'WEST FOR 0.75 MI (1.2 KM) TO A CURVE TO THE RIGHT.  CONTINUE ALONG
 DM6915'CURVE AND PROCEED WEST-NORTHWEST FOR 1.25 MI (2.0 KM) TO CR 200N.
 DM6915'TURN LEFT AND PROCEED WEST FOR 0.85 MI (1.4 KM) TO CR 1550 ST. TURN
 DM6915'LEFT AND PROCEED SOUTH FOR 0.25 MI (0.4 KM) TO CR 180 ROAD.  TURN
 DM6915'RIGHT AND PROCEED WEST ALONG CR 180 ROAD FOR 0.5 MI (0.8 KM) TO THE
 DM6915'STATION ON THE LEFT.
 DM6915'
 DM6915'IT IS 30.0' SE OF POWER POLE, 68.0' SOUTH OF THE CENTERLINE CR 180
 DM6915'ROAD, 21.0' EAST OF THE CENTERLINE FOR GRAVEL DRIVE LEADING SOUTH TO
 DM6915'MOUNT.  OLIVE CEMETERY AND 156' SE OF THE SOUTHEAST CORNER OF MOUNT.
 DM6915'OLIVE BAPTIST CHURCH.  THE STATION IS 0.5' WEST OF A METAL WITNESS
 DM6915'POST AND IS A BRASS DISK SET IN THE TOP OF A CONCRETE POST PROJECTION
 DM6915'0.3'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0016 ***********************************************************************
 HB0016  DESIGNATION -  40
 HB0016  PID         -  HB0016
 HB0016  STATE/COUNTY-  IL/WHITE
 HB0016  COUNTRY     -  US
 HB0016  USGS QUAD   -  NORRIS CITY (2018)
 HB0016
 HB0016                         *CURRENT SURVEY CONTROL
 HB0016  ______________________________________________________________________
 HB0016* NAD 83(1986) POSITION- 37 59 58.     (N) 088 20 02.     (W)   SCALED
 HB0016* NAVD 88 ORTHO HEIGHT -   122.674 (meters)      402.47  (feet) ADJUSTED
 HB0016  ______________________________________________________________________
 HB0016  GEOID HEIGHT    -        -30.233 (meters)                     GEOID18
 HB0016  DYNAMIC HEIGHT  -        122.591 (meters)      402.20  (feet) COMP
 HB0016  MODELED GRAVITY -    979,951.7   (mgal)                       NAVD 88
 HB0016
 HB0016  VERT ORDER      -  SECOND    CLASS 0
 HB0016
 HB0016.The horizontal coordinates were scaled from a map and have
 HB0016.an estimated accuracy of +/- 6 seconds.
 HB0016
 HB0016.The orthometric height was determined by differential leveling and
 HB0016.adjusted by the NATIONAL GEODETIC SURVEY
 HB0016.in June 1991.
 HB0016
 HB0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0016.GEOID18 height accuracy estimate available here.
 HB0016
 HB0016.Click photographs - Photos may exist for this station.
 HB0016
 HB0016.The dynamic height is computed by dividing the NAVD 88
 HB0016.geopotential number by the normal gravity value computed on the
 HB0016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0016.degrees latitude (g = 980.6199 gals.).
 HB0016
 HB0016.The modeled gravity was interpolated from observed gravity values.
 HB0016
 HB0016;                    North         East    Units  Estimated Accuracy
 HB0016;SPC IL E     -   147,910.      299,950.      MT  (+/- 180 meters Scaled)
 HB0016
 HB0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH828065(NAD 83)
 HB0016
 HB0016                          SUPERSEDED SURVEY CONTROL
 HB0016
 HB0016  NGVD 29 (11/26/84)  122.781  (m)          402.82   (f) ADJUSTED    2 0
 HB0016
 HB0016.Superseded values are not recommended for survey control.
 HB0016
 HB0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0016.See file dsdata.pdf to determine how the superseded data were derived.
 HB0016
 HB0016_MARKER: Q = CHISELED SQUARE
 HB0016_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0016_SP_SET: CULVERT HEADWALL
 HB0016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0016+STABILITY: SURFACE MOTION
 HB0016
 HB0016  HISTORY     - Date     Condition        Report By
 HB0016  HISTORY     - UNK      MONUMENTED       USGS
 HB0016  HISTORY     - 1935     GOOD             CGS
 HB0016  HISTORY     - 1970     POOR             USGS
 HB0016
 HB0016                          STATION DESCRIPTION
 HB0016
 HB0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0016'1.3 MI N FROM NORRIS CITY.
 HB0016'1.3 MILES NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 HB0016'STATION AT NORRIS CITY, WHITE COUNTY, AT PIPE CULVERT 1384/10,
 HB0016'AND ON THE TOP OF THE SOUTHWEST CORNER OF THE WEST LIMESTONE
 HB0016'HEADWALL.  A CHISELED SQUARE.
 HB0016
 HB0016                          STATION RECOVERY (1970)
 HB0016
 HB0016'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 HB0016'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0370 ***********************************************************************
 MG0370  DESIGNATION -  40
 MG0370  PID         -  MG0370
 MG0370  STATE/COUNTY-  IL/ROCK ISLAND
 MG0370  COUNTRY     -  US
 MG0370  USGS QUAD   -  DAVENPORT EAST (2018)
 MG0370
 MG0370                         *CURRENT SURVEY CONTROL
 MG0370  ______________________________________________________________________
 MG0370* NAD 83(1986) POSITION- 41 31 00.4    (N) 090 33 50.0    (W)   HD_HELD2
 MG0370* NAVD 88 ORTHO HEIGHT -   175.847 (meters)      576.92  (feet) ADJUSTED
 MG0370  ______________________________________________________________________
 MG0370  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 MG0370  DYNAMIC HEIGHT  -        175.779 (meters)      576.70  (feet) COMP
 MG0370  MODELED GRAVITY -    980,231.7   (mgal)                       NAVD 88
 MG0370
 MG0370  VERT ORDER      -  SECOND    CLASS 0
 MG0370
 MG0370.The horizontal coordinates were established by autonomous hand held GPS
 MG0370.observations and have an estimated accuracy of +/- 10 meters.
 MG0370
 MG0370.The orthometric height was determined by differential leveling and
 MG0370.adjusted by the NATIONAL GEODETIC SURVEY
 MG0370.in June 1991.
 MG0370
 MG0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0370.GEOID18 height accuracy estimate available here.
 MG0370
 MG0370.Click photographs - Photos may exist for this station.
 MG0370
 MG0370.The dynamic height is computed by dividing the NAVD 88
 MG0370.geopotential number by the normal gravity value computed on the
 MG0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0370.degrees latitude (g = 980.6199 gals.).
 MG0370
 MG0370.The modeled gravity was interpolated from observed gravity values.
 MG0370
 MG0370;                    North         East    Units  Estimated Accuracy
 MG0370;SPC IL W     -   538,491.      666,844.      MT  (+/- 10 meters HH2 GPS)
 MG0370
 MG0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0327998992(NAD 83)
 MG0370
 MG0370                          SUPERSEDED SURVEY CONTROL
 MG0370
 MG0370  NGVD 29 (??/??/92)  175.907  (m)          577.12   (f) ADJ UNCH    2 0
 MG0370
 MG0370.Superseded values are not recommended for survey control.
 MG0370
 MG0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0370.See file dsdata.pdf to determine how the superseded data were derived.
 MG0370
 MG0370_MARKER: B = BOLT
 MG0370_SETTING: 66 = SET IN ROCK OUTCROP
 MG0370_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MG0370+STABILITY: POSITION/ELEVATION WELL
 MG0370
 MG0370  HISTORY     - Date     Condition        Report By
 MG0370  HISTORY     - UNK      MONUMENTED       USACE
 MG0370  HISTORY     - 1935     GOOD             CGS
 MG0370  HISTORY     - 19960611 MARK NOT FOUND   USPSQD
 MG0370  HISTORY     - 19960816 GOOD             USPSQD
 MG0370  HISTORY     - 20041021 MARK NOT FOUND   GEOCAC
 MG0370
 MG0370                          STATION DESCRIPTION
 MG0370
 MG0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0370'AT ARSENAL ISLAND.
 MG0370'NEAR ROCK ISLAND, ROCK ISLAND COUNTY, AT THE WEST END OF ARSENAL
 MG0370'ISLAND, AT THE STONE TOWER OF ARSENAL 2, IN THE EAST SIDE OF THE
 MG0370'NORTHEAST CORNER OF THE BASE, 5 FEET FROM THE NORTH FACE OF THE
 MG0370'TOWER, AND 4 FEET HIGHER THAN THE GROUND.  THE CENTER OF A COPPER
 MG0370'BOLT LEADED HORIZONTALLY AND SURROUNDED BY THE LETTERS USPBM CUT
 MG0370'IN THE STONE.
 MG0370
 MG0370                          STATION RECOVERY (1996)
 MG0370
 MG0370'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0370'MARK NOT FOUND.
 MG0370
 MG0370                          STATION RECOVERY (1996)
 MG0370
 MG0370'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0370'RECOVERED IN GOOD CONDITION.
 MG0370
 MG0370                          STATION RECOVERY (2004)
 MG0370
 MG0370'RECOVERY NOTE BY GEOCACHING 2004 (WD)
 MG0370'MARK NOT FOUND. THE DESCRIBED BOLT AND CUT LETTERS ARE NOT AT THE
 MG0370'DESCRIBED LOCATION. THERE IS A US ARMY CORPS OF ENGINEERS DISK STAMPED
 MG0370'REFERENCE MARK FOR PEM 1 1881 ONE FOOT (WITH ARROW POINTING
 MG0370'HORIZONTALLY TO THE NORTH) AT THE DESCRIBED LOCATION. THE BUILDING
 MG0370'PREVIOUSLY DESCRIBED AS ARSENAL 2 IS NOW COMMONLY KNOWN AS THE CLOCK
 MG0370'TOWER BUILDING, AND IS THE MOST PROMINENT BUILDING NEAR THE WEST END
 MG0370'OF THE ARSENAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2032 ***********************************************************************
 DN2032  DESIGNATION -  40
 DN2032  PID         -  DN2032
 DN2032  STATE/COUNTY-  IL/FULTON
 DN2032  COUNTRY     -  US
 DN2032  USGS QUAD   -  SAINT DAVID (2018)
 DN2032
 DN2032                         *CURRENT SURVEY CONTROL
 DN2032  ______________________________________________________________________
 DN2032* NAD 83(2011) POSITION- 40 24 02.44228(N) 090 06 19.23706(W)   NO CHECK
 DN2032* NAD 83(2011) ELLIP HT-   142.378 (meters)        (06/27/12)   NO CHECK
 DN2032* NAD 83(2011) EPOCH   -  2010.00
 DN2032* NAVD 88 ORTHO HEIGHT -   175.5   (meters)      576.    (feet) GPS OBS
 DN2032  ______________________________________________________________________
 DN2032  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2032  GEOID HEIGHT    -        -33.133 (meters)                     GEOID09
 DN2032  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 DN2032  NAD 83(2011) X  -     -8,943.094 (meters)                     COMP
 DN2032  NAD 83(2011) Y  - -4,864,090.780 (meters)                     COMP
 DN2032  NAD 83(2011) Z  -  4,112,059.449 (meters)                     COMP
 DN2032  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 DN2032
 DN2032  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2032  Standards:
 DN2032         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2032            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2032  -------------------------------------------------------------------
 DN2032  NETWORK    7.94   4.98           3.17   3.16   2.54     -0.41255494
 DN2032  -------------------------------------------------------------------
 DN2032  Click here for local accuracies and other accuracy information.
 DN2032
 DN2032.The horizontal coordinates were established by GPS observations
 DN2032.and adjusted by the National Geodetic Survey in June 2012.
 DN2032
 DN2032.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2032.been affixed to the stable North American tectonic plate. See 
 DN2032.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2032
 DN2032.The horizontal coordinates are valid at the epoch date displayed above
 DN2032.which is a decimal equivalence of Year/Month/Day.
 DN2032
 DN2032.No horizontal observational check was made to the station.
 DN2032
 DN2032.The orthometric height was determined by GPS observations and a
 DN2032.high-resolution geoid model.
 DN2032
 DN2032.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2032.GEOID18 height accuracy estimate available here.
 DN2032
 DN2032.Click photographs - Photos may exist for this station.
 DN2032
 DN2032.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2032
 DN2032.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2032
 DN2032.The ellipsoidal height was determined by GPS observations
 DN2032.and is referenced to NAD 83.
 DN2032
 DN2032. The following values were computed from the NAD 83(2011) position.
 DN2032
 DN2032;                    North         East     Units Scale Factor Converg.
 DN2032;SPC IL W     -   414,477.710   705,205.569   MT  0.99994151   +0 02 23.1
 DN2032;SPC IL W     - 1,359,832.29  2,313,661.94   sFT  0.99994151   +0 02 23.1
 DN2032;UTM  15      - 4,476,253.888   745,653.664   MT  1.00034289   +1 52 37.4
 DN2032
 DN2032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2032!SPC IL W     -   0.99997767  x   0.99994151  =   0.99991918
 DN2032!UTM  15      -   0.99997767  x   1.00034289  =   1.00032055
 DN2032
 DN2032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4565376253(NAD 83)
 DN2032
 DN2032                          SUPERSEDED SURVEY CONTROL
 DN2032
 DN2032  NAD 83(2007)-  40 24 02.44257(N)    090 06 19.23810(W) AD(2002.00) 1
 DN2032  ELLIP H (08/11/11)  142.388  (m)                       GP(2002.00) 4 1
 DN2032
 DN2032.Superseded values are not recommended for survey control.
 DN2032
 DN2032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2032.See file dsdata.pdf to determine how the superseded data were derived.
 DN2032
 DN2032_MARKER: DD = SURVEY DISK
 DN2032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2032_STAMPING: FC40
 DN2032_MARK LOGO: NONE
 DN2032_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2032+STABILITY: SURFACE MOTION
 DN2032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2032+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2032
 DN2032  HISTORY     - Date     Condition        Report By
 DN2032  HISTORY     - 200905   MONUMENTED       ILDT
 DN2032
 DN2032                          STATION DESCRIPTION
 DN2032
 DN2032'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2032'STATION IS LOCATED 2.0 MILES EAST OF THE TOWN OF LEWISTOWN. TO REACH
 DN2032'THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST
 DN2032'MILTON STREET AND IL. RTE 97/100 IN THE TOWN OF LEWISTOWN, PROCEED
 DN2032'SOUTH 0.3 MILES ALONG IL. RTE 100 TO THE INTERSECTION WITH US RTE 24.
 DN2032'TURN LEFT (EAST) AND PROCEED 3.5 MILES TO THE INTERSECTION WITH BETHEL
 DN2032'ROAD. TURN LEFT (NORTH) AND PROCEED 0.5 MILE NORTH TO THE INTERSECTION
 DN2032'WITH FIBER OPTIC HIGHWAY. TURN LEFT (WEST) AND PROCEED 0.9 MILES TO
 DN2032'THE STATION. THE STATION IS 18.15 FEET EAST OF A CORNER FENCE POST,
 DN2032'23.70 FEET WEST OF A FENCE POST AND 58.00 FEET SOUTHWEST OF AN END
 DN2032'FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0945 ***********************************************************************
 KB0945  DESIGNATION -  40 A
 KB0945  PID         -  KB0945
 KB0945  STATE/COUNTY-  IL/SANGAMON
 KB0945  COUNTRY     -  US
 KB0945  USGS QUAD   -  LOAMI (2018)
 KB0945
 KB0945                         *CURRENT SURVEY CONTROL
 KB0945  ______________________________________________________________________
 KB0945* NAD 83(1986) POSITION- 39 44 32.48   (N) 089 46 18.61   (W)   HD_HELD1
 KB0945* NAVD 88 ORTHO HEIGHT -   190.571 (meters)      625.23  (feet) ADJUSTED
 KB0945  ______________________________________________________________________
 KB0945  GEOID HEIGHT    -        -32.490 (meters)                     GEOID18
 KB0945  DYNAMIC HEIGHT  -        190.466 (meters)      624.89  (feet) COMP
 KB0945  MODELED GRAVITY -    980,072.5   (mgal)                       NAVD 88
 KB0945
 KB0945  VERT ORDER      -  FIRST     CLASS II
 KB0945
 KB0945.The horizontal coordinates were determined by differentially corrected
 KB0945.hand held GPS observations or other comparable positioning techniques
 KB0945.and have an estimated accuracy of +/- 3 meters.
 KB0945
 KB0945.The orthometric height was determined by differential leveling and
 KB0945.adjusted by the NATIONAL GEODETIC SURVEY
 KB0945.in June 1991.
 KB0945
 KB0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0945.GEOID18 height accuracy estimate available here.
 KB0945
 KB0945.Click photographs - Photos may exist for this station.
 KB0945
 KB0945.The dynamic height is computed by dividing the NAVD 88
 KB0945.geopotential number by the normal gravity value computed on the
 KB0945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0945.degrees latitude (g = 980.6199 gals.).
 KB0945
 KB0945.The modeled gravity was interpolated from observed gravity values.
 KB0945
 KB0945;                    North         East    Units  Estimated Accuracy
 KB0945;SPC IL W     -   341,457.2     733,840.5     MT  (+/- 3 meters HH1 GPS) 
 KB0945
 KB0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6249202836(NAD 83)
 KB0945
 KB0945                          SUPERSEDED SURVEY CONTROL
 KB0945
 KB0945  NGVD 29 (??/??/92)  190.668  (m)          625.55   (f) ADJ UNCH    1 2
 KB0945
 KB0945.Superseded values are not recommended for survey control.
 KB0945
 KB0945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0945.See file dsdata.pdf to determine how the superseded data were derived.
 KB0945
 KB0945_MARKER: DD = SURVEY DISK
 KB0945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0945_STAMPING: ILL 40 A 1922
 KB0945_MARK LOGO: USGS
 KB0945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0945+STABILITY: SURFACE MOTION
 KB0945
 KB0945  HISTORY     - Date     Condition        Report By
 KB0945  HISTORY     - 1922     MONUMENTED       USGS
 KB0945  HISTORY     - 1933     GOOD             CGS
 KB0945  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KB0945
 KB0945                          STATION DESCRIPTION
 KB0945
 KB0945'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0945'AT CURRAN.
 KB0945'AT CURRAN, SANGAMON COUNTY, ABOUT 380 FEET NORTH OF THE WABASH
 KB0945'RAILROAD STATION, AT THE NORTHWEST CORNER OF THE INTERSECTION
 KB0945'OF U.S. HIGHWAY 36 AND A NORTH-AND-SOUTH ROAD, 21 FEET WEST OF
 KB0945'THE ROAD, 22 FEET NORTH OF THE HIGHWAY, 6 FEET WEST OF A FENCE
 KB0945'CORNER, AND 1 FOOT WEST OF A HIGHWAY RIGHT-OF-WAY POST.  A UNITED
 KB0945'STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILL. 40 A 1922
 KB0945'AND SET IN THE TOP OF A CONCRETE POST.
 KB0945
 KB0945                          STATION RECOVERY (2012)
 KB0945
 KB0945'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0945'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3585 ***********************************************************************
 DP3585  DESIGNATION -  400
 DP3585  PID         -  DP3585
 DP3585  STATE/COUNTY-  IL/CARROLL
 DP3585  COUNTRY     -  US
 DP3585  USGS QUAD   -  SAVANNA (2018)
 DP3585
 DP3585                         *CURRENT SURVEY CONTROL
 DP3585  ______________________________________________________________________
 DP3585* NAD 83(1986) POSITION- 42 04 38.36   (N) 090 07 32.66   (W)   HD_HELD1
 DP3585* NAVD 88 ORTHO HEIGHT -   184.553 (meters)      605.49  (feet) ADJUSTED
 DP3585  ______________________________________________________________________
 DP3585  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DP3585  DYNAMIC HEIGHT  -        184.490 (meters)      605.28  (feet) COMP
 DP3585  MODELED GRAVITY -    980,276.4   (mgal)                       NAVD 88
 DP3585
 DP3585  VERT ORDER      -  SECOND    CLASS I
 DP3585
 DP3585.The horizontal coordinates were determined by differentially corrected
 DP3585.hand held GPS observations or other comparable positioning techniques
 DP3585.and have an estimated accuracy of +/- 3 meters.
 DP3585
 DP3585.The orthometric height was determined by differential leveling and
 DP3585.adjusted by the NATIONAL GEODETIC SURVEY
 DP3585.in July 2014.
 DP3585
 DP3585.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3585.GEOID18 height accuracy estimate available here.
 DP3585
 DP3585.Click photographs - Photos may exist for this station.
 DP3585
 DP3585.The dynamic height is computed by dividing the NAVD 88
 DP3585.geopotential number by the normal gravity value computed on the
 DP3585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3585.degrees latitude (g = 980.6199 gals.).
 DP3585
 DP3585.The modeled gravity was interpolated from observed gravity values.
 DP3585
 DP3585;                    North         East    Units  Estimated Accuracy
 DP3585;SPC IL W     -   600,671.4     703,386.6     MT  (+/- 3 meters HH1 GPS) 
 DP3585
 DP3585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3776162359(NAD 83)
 DP3585
 DP3585                          SUPERSEDED SURVEY CONTROL
 DP3585
 DP3585.No superseded survey control is available for this station.
 DP3585
 DP3585_MARKER: DD = SURVEY DISK
 DP3585_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP3585+WITH SETTING: PAVEMENT
 DP3585_SP_SET: PARAPET
 DP3585_MARK LOGO: ILHD
 DP3585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3585+STABILITY: SURFACE MOTION
 DP3585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3585+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3585
 DP3585  HISTORY     - Date     Condition        Report By
 DP3585  HISTORY     - UNK      MONUMENTED       ILHD
 DP3585  HISTORY     - 20130419 GOOD             CMT
 DP3585
 DP3585                          STATION DESCRIPTION
 DP3585
 DP3585'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3585'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3585'STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF MOUNT CARROLL, 4.3
 DP3585'MI (6.9 KM) WEST-NORTHWEST OF WACKER AND 2.0 MI (3.2 KM) SOUTHEAST OF
 DP3585'SAVANNA.
 DP3585'
 DP3585'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3585'84 (VIADUCT ROAD) AND U.S. HIGHWAY 52 (CHICAGO AVENUE) IN SAVANNA,
 DP3585'ILLINOIS, PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (VIADUCT ROAD)
 DP3585'FOR 0.95 MI (1.5 KM) TO THE NORTH END OF A BRIDGE OVER THE PLUM RIVER
 DP3585'AND THE STATION ON THE RIGHT.
 DP3585'
 DP3585'THE STATION IS LOCATED ON TOP OF THE PARAPET WALL AT THE NORTHWEST
 DP3585'CORNER OF THE BRIDGE AND IT IS 46.0 FT (14.0 M) WEST OF THE END OF A
 DP3585'PARAPET WALL, 21.9 FT (6.7 M) SOUTHWEST OF THE CENTERLINE OF HIGHWAY,
 DP3585'19.8 FT (6.0 M) SOUTH OF A ROAD SIGN FOR PLUM RIVER, 16.2 FT (4.9 M)
 DP3585'SOUTHWEST OF THE SOUTHEAST CORNER OF A RECTANGULAR INLET, 12.5 FT (3.8
 DP3585'M) SOUTH OF THE END OF A PARAPET WALL ABOUT 2.0 FT (0.6 M) HIGHER THAN
 DP3585'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0623 ***********************************************************************
 HB0623  DESIGNATION -  401
 HB0623  PID         -  HB0623
 HB0623  STATE/COUNTY-  IL/JACKSON
 HB0623  COUNTRY     -  US
 HB0623  USGS QUAD   -  DE SOTO (2018)
 HB0623
 HB0623                         *CURRENT SURVEY CONTROL
 HB0623  ______________________________________________________________________
 HB0623* NAD 83(1986) POSITION- 37 48 51.     (N) 089 13 37.     (W)   SCALED
 HB0623* NAVD 88 ORTHO HEIGHT -   122.197 (meters)      400.91  (feet) ADJUSTED
 HB0623  ______________________________________________________________________
 HB0623  GEOID HEIGHT    -        -29.201 (meters)                     GEOID18
 HB0623  DYNAMIC HEIGHT  -        122.114 (meters)      400.64  (feet) COMP
 HB0623  MODELED GRAVITY -    979,949.2   (mgal)                       NAVD 88
 HB0623
 HB0623  VERT ORDER      -  FIRST     CLASS II
 HB0623
 HB0623.The horizontal coordinates were scaled from a map and have
 HB0623.an estimated accuracy of +/- 6 seconds.
 HB0623
 HB0623.The orthometric height was determined by differential leveling and
 HB0623.adjusted by the NATIONAL GEODETIC SURVEY
 HB0623.in June 1991.
 HB0623
 HB0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0623.GEOID18 height accuracy estimate available here.
 HB0623
 HB0623.Click photographs - Photos may exist for this station.
 HB0623
 HB0623.The dynamic height is computed by dividing the NAVD 88
 HB0623.geopotential number by the normal gravity value computed on the
 HB0623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0623.degrees latitude (g = 980.6199 gals.).
 HB0623
 HB0623.The modeled gravity was interpolated from observed gravity values.
 HB0623
 HB0623;                    North         East    Units  Estimated Accuracy
 HB0623;SPC IL W     -   127,760.      782,740.      MT  (+/- 180 meters Scaled)
 HB0623
 HB0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG039875(NAD 83)
 HB0623
 HB0623                          SUPERSEDED SURVEY CONTROL
 HB0623
 HB0623  NGVD 29 (11/26/84)  122.291  (m)          401.22   (f) ADJUSTED    1 2
 HB0623
 HB0623.Superseded values are not recommended for survey control.
 HB0623
 HB0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0623.See file dsdata.pdf to determine how the superseded data were derived.
 HB0623
 HB0623_MARKER: P = PIPE CAP
 HB0623_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0623_STAMPING: 401 1907
 HB0623_MARK LOGO: USGS
 HB0623_PROJECTION: RECESSED 13 CENTIMETERS
 HB0623_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0623_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0623
 HB0623  HISTORY     - Date     Condition        Report By
 HB0623  HISTORY     - 1907     MONUMENTED       USGS
 HB0623  HISTORY     - 1954     GOOD             CGS
 HB0623  HISTORY     - 1969     MARK NOT FOUND   CGS
 HB0623  HISTORY     - 20110713 MARK NOT FOUND   ILDT
 HB0623
 HB0623                          STATION DESCRIPTION
 HB0623
 HB0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0623'AT DE SOTO.
 HB0623'AT DE SOTO, ALONG THE ILLINOIS CENTRAL RAILROAD, ABOUT 44 YARDS
 HB0623'SOUTH OF THE STATION, 223 FEET NORTHEAST AND ACROSS TRACK FROM
 HB0623'MILE POST 302, 18 1/2 FEET EAST OF EAST RAIL OF EAST MAIN TRACK,
 HB0623'AT THE NORTHWEST CORNER OF LOT OF A 2-STORY SECTION HOUSE,
 HB0623'136 FEET SOUTH OF SOUTHWEST CORNER OF THE STATION, 79 FEET
 HB0623'NORTHWEST OF NORTHWEST CORNER OF SECTION HOUSE, 26.2 FEET
 HB0623'WEST OF THE SECOND TELEPHONE POLE SOUTH OF STATION, 1/2 FOOT
 HB0623'WEST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL
 HB0623'OF TRACK AND IS A U.S.G.S. CAP ON PIPE ABOUT 5 INCHES BELOW
 HB0623'SURFACE OF GROUND.  NOTE-- THE RR STATION REFERRED TO IN THE OLD
 HB0623'DESCRIPTION IS NO LONGER THERE AND THE AREA IS NOW USED FOR
 HB0623'PARKING SPACE.
 HB0623
 HB0623                          STATION RECOVERY (1969)
 HB0623
 HB0623'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB0623'MARK NOT FOUND.
 HB0623
 HB0623                          STATION RECOVERY (2011)
 HB0623
 HB0623'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0623'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3586 ***********************************************************************
 DP3586  DESIGNATION -  401
 DP3586  PID         -  DP3586
 DP3586  STATE/COUNTY-  IL/CARROLL
 DP3586  COUNTRY     -  US
 DP3586  USGS QUAD   -  SAVANNA (2018)
 DP3586
 DP3586                         *CURRENT SURVEY CONTROL
 DP3586  ______________________________________________________________________
 DP3586* NAD 83(1986) POSITION- 42 04 35.01   (N) 090 07 31.48   (W)   HD_HELD1
 DP3586* NAVD 88 ORTHO HEIGHT -   182.844 (meters)      599.88  (feet) ADJUSTED
 DP3586  ______________________________________________________________________
 DP3586  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DP3586  DYNAMIC HEIGHT  -        182.781 (meters)      599.67  (feet) COMP
 DP3586  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 DP3586
 DP3586  VERT ORDER      -  SECOND    CLASS I
 DP3586
 DP3586.The horizontal coordinates were determined by differentially corrected
 DP3586.hand held GPS observations or other comparable positioning techniques
 DP3586.and have an estimated accuracy of +/- 3 meters.
 DP3586
 DP3586.The orthometric height was determined by differential leveling and
 DP3586.adjusted by the NATIONAL GEODETIC SURVEY
 DP3586.in July 2014.
 DP3586
 DP3586.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3586.GEOID18 height accuracy estimate available here.
 DP3586
 DP3586.Click photographs - Photos may exist for this station.
 DP3586
 DP3586.The dynamic height is computed by dividing the NAVD 88
 DP3586.geopotential number by the normal gravity value computed on the
 DP3586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3586.degrees latitude (g = 980.6199 gals.).
 DP3586
 DP3586.The modeled gravity was interpolated from observed gravity values.
 DP3586
 DP3586;                    North         East    Units  Estimated Accuracy
 DP3586;SPC IL W     -   600,568.0     703,413.8     MT  (+/- 3 meters HH1 GPS) 
 DP3586
 DP3586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3779162257(NAD 83)
 DP3586
 DP3586                          SUPERSEDED SURVEY CONTROL
 DP3586
 DP3586.No superseded survey control is available for this station.
 DP3586
 DP3586_MARKER: L = ABSOLUTE GRAVITY STATION PLUG
 DP3586_SETTING: 0 = UNSPECIFIED SETTING
 DP3586_SP_SET: PARAPET
 DP3586_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3586+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3586
 DP3586  HISTORY     - Date     Condition        Report By
 DP3586  HISTORY     - UNK      MONUMENTED       ILDT
 DP3586  HISTORY     - 20130419 GOOD             CMT
 DP3586
 DP3586                          STATION DESCRIPTION
 DP3586
 DP3586'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3586'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3586'STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF MOUNT CARROLL, 4.3
 DP3586'MI (6.9 KM) WEST-NORTHWEST OF WACKER AND 2.0 MI (3.2 KM) SOUTHEAST OF
 DP3586'SAVANNA.
 DP3586'
 DP3586'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3586'84 (VIADUCT ROAD) AND U.S. HIGHWAY 52 (CHICAGO AVENUE) IN SAVANNA,
 DP3586'ILLINOIS, PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (VIADUCT ROAD)
 DP3586'FOR 1.00 MI (1.6 KM) TO THE SOUTH END OF A BRIDGE OVER THE PLUM RIVER
 DP3586'AND THE STATION ON THE RIGHT.
 DP3586'
 DP3586'THE STATION IS LOCATED ON TOP OF THE PARAPET WALL AT THE SOUTHWEST
 DP3586'CORNER OF THE BRIDGE AND IT IS 46.9 FT (14.3 M) WEST OF A ROAD SIGN
 DP3586'FOR THE PLUM RIVER, 36.7 FT (11.2 M) NORTH OF A 'FIBER OPTIC WARNING'
 DP3586'POST, 22.8 FT (6.9 M) SOUTHWEST OF THE CENTERLINE OF HIGHWAY, 16.2 FT
 DP3586'(4.9 M) NORTHWEST OF THE NORTHEAST CORNER OF A RECTANGULAR INLET, 12.4
 DP3586'FT (3.8 M) NORTH-NORTHWEST OF THE END OF A PARAPET WALL ABOUT 2.0 FT
 DP3586'(0.6 M) HIGHER THAN THE HIGHWAY.
 DP3586'
 DP3586'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3575 ***********************************************************************
 DP3575  DESIGNATION -  401RRBRIDGE
 DP3575  PID         -  DP3575
 DP3575  STATE/COUNTY-  IL/CARROLL
 DP3575  COUNTRY     -  US
 DP3575  USGS QUAD   -  SAVANNA (2018)
 DP3575
 DP3575                         *CURRENT SURVEY CONTROL
 DP3575  ______________________________________________________________________
 DP3575* NAD 83(1986) POSITION- 42 05 16.41   (N) 090 07 58.91   (W)   HD_HELD1
 DP3575* NAVD 88 ORTHO HEIGHT -   190.823 (meters)      626.06  (feet) ADJUSTED
 DP3575  ______________________________________________________________________
 DP3575  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 DP3575  DYNAMIC HEIGHT  -        190.758 (meters)      625.85  (feet) COMP
 DP3575  MODELED GRAVITY -    980,277.3   (mgal)                       NAVD 88
 DP3575
 DP3575  VERT ORDER      -  SECOND    CLASS I
 DP3575
 DP3575.The horizontal coordinates were determined by differentially corrected
 DP3575.hand held GPS observations or other comparable positioning techniques
 DP3575.and have an estimated accuracy of +/- 3 meters.
 DP3575
 DP3575.The orthometric height was determined by differential leveling and
 DP3575.adjusted by the NATIONAL GEODETIC SURVEY
 DP3575.in July 2014.
 DP3575
 DP3575.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3575.GEOID18 height accuracy estimate available here.
 DP3575
 DP3575.Click photographs - Photos may exist for this station.
 DP3575
 DP3575.The dynamic height is computed by dividing the NAVD 88
 DP3575.geopotential number by the normal gravity value computed on the
 DP3575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3575.degrees latitude (g = 980.6199 gals.).
 DP3575
 DP3575.The modeled gravity was interpolated from observed gravity values.
 DP3575
 DP3575;                    North         East    Units  Estimated Accuracy
 DP3575;SPC IL W     -   601,845.0     702,782.8     MT  (+/- 3 meters HH1 GPS) 
 DP3575
 DP3575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3711863512(NAD 83)
 DP3575
 DP3575                          SUPERSEDED SURVEY CONTROL
 DP3575
 DP3575.No superseded survey control is available for this station.
 DP3575
 DP3575_MARKER: DD = SURVEY DISK
 DP3575_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP3575+WITH SETTING: PAVEMENT
 DP3575_SP_SET: PARAPET
 DP3575_MARK LOGO: ILHD
 DP3575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3575+STABILITY: SURFACE MOTION
 DP3575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3575+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3575
 DP3575  HISTORY     - Date     Condition        Report By
 DP3575  HISTORY     - UNK      MONUMENTED       ILHD
 DP3575  HISTORY     - 20130419 GOOD             CMT
 DP3575
 DP3575                          STATION DESCRIPTION
 DP3575
 DP3575'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3575'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3575'STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST OF MOUNT CARROLL, 4.9
 DP3575'MI (7.9 KM) WEST-NORTHWEST OF WACKER AND 1.3 MI (2.1 KM)
 DP3575'EAST-SOUTHEAST OF SAVANNA.
 DP3575'
 DP3575'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3575'84 (VIADUCT ROAD) AND U.S. HIGHWAY 52 (CHICAGO AVENUE) IN SAVANNA,
 DP3575'ILLINOIS, PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (VIADUCT ROAD)
 DP3575'FOR 0.10 MI (0.2 KM) TO THE SOUTH END OF A BRIDGE OVER THE RAILROAD
 DP3575'AND THE STATION ON THE RIGHT.
 DP3575'
 DP3575'THE STATION IS LOCATED ON TOP OF THE PARAPET WALL AT THE SOUTHWEST
 DP3575'CORNER OF THE BRIDGE AND IT IS 41.2 FT (12.6 M) NORTH OF A 'SPEED
 DP3575'LIMIT' SIGN, 36.6 FT (11.2 M) SOUTHWEST OF THE BRIDGE PLAQUE, 28.8 FT
 DP3575'(8.8 M) NORTH OF A POWER POLE, 16.1 FT (4.9 M) SOUTHWEST OF THE
 DP3575'CENTERLINE OF HIGHWAY, 5.1 FT (1.6 M) NORTH-NORTHWEST OF THE END OF
 DP3575'THE PARAPET WALL ABOUT 2.5 FT (0.8 M) HIGHER THAN THE HIGHWAY.
 DP3575'
 DP3575'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0562 ***********************************************************************
 HB0562  DESIGNATION -  402
 HB0562  PID         -  HB0562
 HB0562  STATE/COUNTY-  IL/FRANKLIN
 HB0562  COUNTRY     -  US
 HB0562  USGS QUAD   -  ELKVILLE (2018)
 HB0562
 HB0562                         *CURRENT SURVEY CONTROL
 HB0562  ______________________________________________________________________
 HB0562* NAD 83(1986) POSITION- 37 59 27.     (N) 089 08 12.     (W)   SCALED
 HB0562* NAVD 88 ORTHO HEIGHT -   122.246 (meters)      401.07  (feet) ADJUSTED
 HB0562  ______________________________________________________________________
 HB0562  GEOID HEIGHT    -        -29.444 (meters)                     GEOID18
 HB0562  DYNAMIC HEIGHT  -        122.166 (meters)      400.81  (feet) COMP
 HB0562  MODELED GRAVITY -    979,969.8   (mgal)                       NAVD 88
 HB0562
 HB0562  VERT ORDER      -  FIRST     CLASS II
 HB0562
 HB0562.The horizontal coordinates were scaled from a map and have
 HB0562.an estimated accuracy of +/- 6 seconds.
 HB0562
 HB0562.The orthometric height was determined by differential leveling and
 HB0562.adjusted by the NATIONAL GEODETIC SURVEY
 HB0562.in June 1991.
 HB0562
 HB0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0562.GEOID18 height accuracy estimate available here.
 HB0562
 HB0562.Click photographs - Photos may exist for this station.
 HB0562
 HB0562.The dynamic height is computed by dividing the NAVD 88
 HB0562.geopotential number by the normal gravity value computed on the
 HB0562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0562.degrees latitude (g = 980.6199 gals.).
 HB0562
 HB0562.The modeled gravity was interpolated from observed gravity values.
 HB0562
 HB0562;                    North         East    Units  Estimated Accuracy
 HB0562;SPC IL E     -   147,260.      229,430.      MT  (+/- 180 meters Scaled)
 HB0562
 HB0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH123069(NAD 83)
 HB0562
 HB0562                          SUPERSEDED SURVEY CONTROL
 HB0562
 HB0562  NGVD 29 (11/26/84)  122.339  (m)          401.37   (f) ADJUSTED    1 2
 HB0562
 HB0562.Superseded values are not recommended for survey control.
 HB0562
 HB0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0562.See file dsdata.pdf to determine how the superseded data were derived.
 HB0562
 HB0562_MARKER: P = PIPE CAP
 HB0562_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0562_STAMPING: 402 1906 ILLINOIS
 HB0562_MARK LOGO: USGS
 HB0562_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0562_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0562
 HB0562  HISTORY     - Date     Condition        Report By
 HB0562  HISTORY     - 1906     MONUMENTED       USGS
 HB0562  HISTORY     - 1949     GOOD             CGS
 HB0562  HISTORY     - 20090401 MARK NOT FOUND   ILDT
 HB0562
 HB0562                          STATION DESCRIPTION
 HB0562
 HB0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0562'2 MI NW FROM MULKEYTOWN.
 HB0562'2.05 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0562'MAIN STREET CROSSING AT MULKEYTOWN, ABOUT 0.35 MILE SOUTHEAST OF
 HB0562'TRESTLE ACROSS LITTLE MUDDY RIVER AND PERRY-FRANKLIN COUNTY LINE,
 HB0562'59.1 FEET NORTHEAST AND ACROSS THE TRACK FROM MILE POST E 77, 45
 HB0562'FEET NORTHEAST OF THE NORTHEAST RAIL, 9 FEET NORTHWEST OF A FORKED
 HB0562'OAK TREE THAT IS IN THE R/W FENCE, 3 FEET NORTHEAST OF THE R/W
 HB0562'FENCE, ABOUT IN LINE WITH A FENCE RUNNING NORTH, ABOUT 4 FEET BELOW
 HB0562'THE LEVEL OF THE TRACK, AND PROJECTING ABOUT 12 INCHES.
 HB0562
 HB0562                          STATION RECOVERY (2009)
 HB0562
 HB0562'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0562'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1872 ***********************************************************************
 ME1872  DESIGNATION -  404
 ME1872  PID         -  ME1872
 ME1872  STATE/COUNTY-  IL/COOK
 ME1872  COUNTRY     -  US
 ME1872  USGS QUAD   -  LAKE CALUMET (2018)
 ME1872
 ME1872                         *CURRENT SURVEY CONTROL
 ME1872  ______________________________________________________________________
 ME1872* NAD 83(1986) POSITION- 41 44 14.0    (N) 087 33 55.0    (W)   HD_HELD2
 ME1872* NAVD 88 ORTHO HEIGHT -   178.055 (meters)      584.17  (feet) ADJUSTED
 ME1872  ______________________________________________________________________
 ME1872  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 ME1872  DYNAMIC HEIGHT  -        177.993 (meters)      583.97  (feet) COMP
 ME1872  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 ME1872
 ME1872  VERT ORDER      -  SECOND    CLASS I
 ME1872
 ME1872.The horizontal coordinates were established by autonomous hand held GPS
 ME1872.observations and have an estimated accuracy of +/- 10 meters.
 ME1872
 ME1872.The orthometric height was determined by differential leveling and
 ME1872.adjusted by the NATIONAL GEODETIC SURVEY
 ME1872.in May 2014.
 ME1872
 ME1872.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1872.GEOID18 height accuracy estimate available here.
 ME1872
 ME1872.Click photographs - Photos may exist for this station.
 ME1872
 ME1872.The dynamic height is computed by dividing the NAVD 88
 ME1872.geopotential number by the normal gravity value computed on the
 ME1872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1872.degrees latitude (g = 980.6199 gals.).
 ME1872
 ME1872.The modeled gravity was interpolated from observed gravity values.
 ME1872
 ME1872;                    North         East    Units  Estimated Accuracy
 ME1872;SPC IL E     -   563,202.      363,894.      MT  (+/- 10 meters HH2 GPS)
 ME1872
 ME1872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5299220755(NAD 83)
 ME1872
 ME1872                          SUPERSEDED SURVEY CONTROL
 ME1872
 ME1872  NAVD 88 (06/15/91)  178.050  (m)          584.15   (f) SUPERSEDED  1 1
 ME1872  NGVD 29 (01/19/93)  178.161  (m)          584.52   (f) ADJUSTED    1 1
 ME1872  NGVD 29 (??/??/92)  178.161  (m)          584.52   (f) SUPERSEDED  1 1
 ME1872
 ME1872.Superseded values are not recommended for survey control.
 ME1872
 ME1872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1872.See file dsdata.pdf to determine how the superseded data were derived.
 ME1872
 ME1872_MARKER: B = BOLT
 ME1872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1872_MARK LOGO: NONE
 ME1872_PROJECTION: FLUSH
 ME1872_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1872+STABILITY: SURFACE MOTION
 ME1872_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1872+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 ME1872
 ME1872  HISTORY     - Date     Condition        Report By
 ME1872  HISTORY     - UNK      MONUMENTED       IL1670
 ME1872  HISTORY     - 1968     GOOD             CGS
 ME1872  HISTORY     - 1977     GOOD             NGS
 ME1872  HISTORY     - 19920806 GOOD             NGS
 ME1872  HISTORY     - 20140311 GOOD             PATRIC
 ME1872
 ME1872                          STATION DESCRIPTION
 ME1872
 ME1872'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1872'AT CHICAGO.
 ME1872'AT CHICAGO, 0.15 MILE EAST ALONG 87 TH STREET FROM THE PENN
 ME1872'CENTRAL OVERPASS OVER THE STREET, NEAR THE INTERSECTION OF
 ME1872'PHILLIPS AVENUE AND 87 THE STREET, A 1/2 INCH COPPER BOLT SET IN
 ME1872'THE TOP OF A CONCRETE POST COVERED BY AN 8-INCH SQUARE IRON
 ME1872'BOX COVER WITH CHICAGO STANDARD BENCH MARK INSCRIBED ON TOP,
 ME1872'98 FEET NORTH OF THE NORTH EDGE OF THE SIDEWALK ALONG THE NORTH
 ME1872'SIDE OF 87 TH STREET, 9.2 FEET WEST OF THE WEST CURB OF PHILLIPS
 ME1872'AVENUE, 1.7 FEET EAST OF THE EAST EDGE OF THE SIDEWALK ALONG THE
 ME1872'WEST SIDE OF PHILLIPS AVENUE, 28.0 FEET EAST OF THE SOUTHEAST
 ME1872'CORNER OF THE RESIDENCE AT 8648 PHILLIPS AVENUE, ABOUT LEVEL WITH
 ME1872'THE SIDEWALK AND 1 INCH BELOW THE LEVEL OF THE GROUND.
 ME1872
 ME1872                          STATION RECOVERY (1977)
 ME1872
 ME1872'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1872'RECOVERED IN GOOD CONDITION.
 ME1872
 ME1872                          STATION RECOVERY (1992)
 ME1872
 ME1872'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1872'IN CHICAGO, AT THE INTERSECTION OF EAST 87TH STREET AND SOUTH PHILLIPS
 ME1872'AVENUE, 40.0 M (131.2 FT) NORTH OF THE STREET CENTERLINE, 8.4 M
 ME1872'(27.6 FT) EAST OF THE SOUTHEAST CORNER OF A HOUSE AT 8648 SOUTH
 ME1872'PHILLIPS AVENUE, 7.6 M (24.9 FT) WEST OF AND LEVEL WITH THE CENTER OF
 ME1872'THE AVENUE, AND 0.5 M (1.6 FT) EAST OF THE EAST EDGE OF A SIDEWALK.
 ME1872'NOTE--ACCESS TO THE MONUMENT IS THROUGH A 6-INCH METAL COVER
 ME1872'INSCRIBED CHICAGO STANDARD BENCH.
 ME1872
 ME1872                          STATION RECOVERY (2014)
 ME1872
 ME1872'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 ME1872'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0879 ***********************************************************************
 HB0879  DESIGNATION -  404
 HB0879  PID         -  HB0879
 HB0879  STATE/COUNTY-  IL/UNION
 HB0879  COUNTRY     -  US
 HB0879  USGS QUAD   -  JONESBORO (2018)
 HB0879
 HB0879                         *CURRENT SURVEY CONTROL
 HB0879  ______________________________________________________________________
 HB0879* NAD 83(1986) POSITION- 37 28 02.     (N) 089 18 10.     (W)   SCALED
 HB0879* NAVD 88 ORTHO HEIGHT -   123.375 (meters)      404.77  (feet) ADJUSTED
 HB0879  ______________________________________________________________________
 HB0879  GEOID HEIGHT    -        -28.536 (meters)                     GEOID18
 HB0879  DYNAMIC HEIGHT  -        123.288 (meters)      404.49  (feet) COMP
 HB0879  MODELED GRAVITY -    979,921.2   (mgal)                       NAVD 88
 HB0879
 HB0879  VERT ORDER      -  SECOND    CLASS 0
 HB0879
 HB0879.The horizontal coordinates were scaled from a map and have
 HB0879.an estimated accuracy of +/- 6 seconds.
 HB0879
 HB0879.The orthometric height was determined by differential leveling and
 HB0879.adjusted by the NATIONAL GEODETIC SURVEY
 HB0879.in June 1991.
 HB0879
 HB0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0879.GEOID18 height accuracy estimate available here.
 HB0879
 HB0879.Click photographs - Photos may exist for this station.
 HB0879
 HB0879.The dynamic height is computed by dividing the NAVD 88
 HB0879.geopotential number by the normal gravity value computed on the
 HB0879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0879.degrees latitude (g = 980.6199 gals.).
 HB0879
 HB0879.The modeled gravity was interpolated from observed gravity values.
 HB0879
 HB0879;                    North         East    Units  Estimated Accuracy
 HB0879;SPC IL W     -    89,190.      776,420.      MT  (+/- 180 meters Scaled)
 HB0879
 HB0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG963491(NAD 83)
 HB0879
 HB0879                          SUPERSEDED SURVEY CONTROL
 HB0879
 HB0879  NGVD 29 (11/26/84)  123.389  (m)          404.82   (f) ADJUSTED    2 0
 HB0879
 HB0879.Superseded values are not recommended for survey control.
 HB0879
 HB0879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0879.See file dsdata.pdf to determine how the superseded data were derived.
 HB0879
 HB0879_MARKER: P = PIPE CAP
 HB0879_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0879_STAMPING: 404
 HB0879_MARK LOGO: USGS
 HB0879_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0879_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0879
 HB0879  HISTORY     - Date     Condition        Report By
 HB0879  HISTORY     - 1918     MONUMENTED       USGS
 HB0879  HISTORY     - 1935     GOOD             CGS
 HB0879  HISTORY     - 1976     GOOD             ILDT
 HB0879  HISTORY     - 1976     GOOD             ILDT
 HB0879  HISTORY     - 1976     GOOD             ILDT
 HB0879  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0879
 HB0879                          STATION DESCRIPTION
 HB0879
 HB0879'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0879'2.2 MI NW FROM JONESBORO.
 HB0879'2.2 MILES NORTHWEST ALONG STATE HIGHWAY 146 FROM THE COURTHOUSE
 HB0879'AT JONESBORO, UNION COUNTY, AT TRIPP SCHOOL, 148 FEET NORTH OF
 HB0879'THE CENTERLINE OF THE HIGHWAY, AND 3 FEET NORTH OF THE NORTHEAST
 HB0879'CORNER OF THE BUILDING.  A UNITED STATES GEOLOGICAL SURVEY
 HB0879'STANDARD CAP, STAMPED 404 1935 AND RIVETED ON THE TOP OF A
 HB0879'3-1/2-INCH IRON PIPE.
 HB0879
 HB0879                          STATION RECOVERY (1976)
 HB0879
 HB0879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0879'RECOVERED IN GOOD CONDITION.
 HB0879
 HB0879                          STATION RECOVERY (1976)
 HB0879
 HB0879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0879'RECOVERED IN GOOD CONDITION.
 HB0879
 HB0879                          STATION RECOVERY (1976)
 HB0879
 HB0879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0879'RECOVERED IN GOOD CONDITION.
 HB0879
 HB0879                          STATION RECOVERY (2002)
 HB0879
 HB0879'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0879'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0437 ***********************************************************************
 HB0437  DESIGNATION -  405
 HB0437  PID         -  HB0437
 HB0437  STATE/COUNTY-  IL/JOHNSON
 HB0437  COUNTRY     -  US
 HB0437  USGS QUAD   -  VIENNA (2018)
 HB0437
 HB0437                         *CURRENT SURVEY CONTROL
 HB0437  ______________________________________________________________________
 HB0437* NAD 83(1986) POSITION- 37 24 52.44   (N) 088 53 48.57   (W)   HD_HELD1
 HB0437* NAVD 88 ORTHO HEIGHT -   123.152 (meters)      404.04  (feet) ADJUSTED
 HB0437  ______________________________________________________________________
 HB0437  GEOID HEIGHT    -        -28.642 (meters)                     GEOID18
 HB0437  DYNAMIC HEIGHT  -        123.064 (meters)      403.75  (feet) COMP
 HB0437  MODELED GRAVITY -    979,913.8   (mgal)                       NAVD 88
 HB0437
 HB0437  VERT ORDER      -  SECOND    CLASS 0
 HB0437
 HB0437.The horizontal coordinates were determined by differentially corrected
 HB0437.hand held GPS observations or other comparable positioning techniques
 HB0437.and have an estimated accuracy of +/- 3 meters.
 HB0437
 HB0437.The orthometric height was determined by differential leveling and
 HB0437.adjusted by the NATIONAL GEODETIC SURVEY
 HB0437.in June 1991.
 HB0437
 HB0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0437.GEOID18 height accuracy estimate available here.
 HB0437
 HB0437.Click photographs - Photos may exist for this station.
 HB0437
 HB0437.The dynamic height is computed by dividing the NAVD 88
 HB0437.geopotential number by the normal gravity value computed on the
 HB0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0437.degrees latitude (g = 980.6199 gals.).
 HB0437
 HB0437.The modeled gravity was interpolated from observed gravity values.
 HB0437
 HB0437;                    North         East    Units  Estimated Accuracy
 HB0437;SPC IL E     -    83,147.7     250,117.3     MT  (+/- 3 meters HH1 GPS) 
 HB0437
 HB0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3214042551(NAD 83)
 HB0437
 HB0437                          SUPERSEDED SURVEY CONTROL
 HB0437
 HB0437  NGVD 29 (11/26/84)  123.213  (m)          404.24   (f) ADJUSTED    2 0
 HB0437
 HB0437.Superseded values are not recommended for survey control.
 HB0437
 HB0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0437.See file dsdata.pdf to determine how the superseded data were derived.
 HB0437
 HB0437_MARKER: P = PIPE CAP
 HB0437_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0437_STAMPING: PRIM TRAV STA NO 11 405 1915
 HB0437_MARK LOGO: USGS
 HB0437_PROJECTION: PROJECTING 25 CENTIMETERS
 HB0437_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0437_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0437+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2019
 HB0437
 HB0437  HISTORY     - Date     Condition        Report By
 HB0437  HISTORY     - 1915     MONUMENTED       USGS
 HB0437  HISTORY     - 1941     GOOD             CGS
 HB0437  HISTORY     - 20020604 GOOD             USACE
 HB0437  HISTORY     - 20100626 GOOD             ILDT
 HB0437  HISTORY     - 20140709 GOOD             ILDT
 HB0437  HISTORY     - 20151012 GOOD             DJHENK
 HB0437  HISTORY     - 20170109 GOOD             ILDT
 HB0437  HISTORY     - 20190410 GOOD             MCA
 HB0437
 HB0437                          STATION DESCRIPTION
 HB0437
 HB0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 HB0437'AT VIENNA.
 HB0437'AT VIENNA, JOHNSON COUNTY, AT THE COUNTY COURTHOUSE, AND IN
 HB0437'THE NORTHWEST CORNER OF THE COURTHOUSE HARD.  A UNITED STATES
 HB0437'GEOLOGICAL SURVEY STANDARD CAP, STAMPED 405 1915 AND RIVETED
 HB0437'ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 HB0437
 HB0437                          STATION RECOVERY (2002)
 HB0437
 HB0437'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0437'MARK IS LOCATED 9 FT. WEST OF A CANNON.
 HB0437
 HB0437                          STATION RECOVERY (2010)
 HB0437
 HB0437'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0437'RECOVERED IN GOOD CONDITION.
 HB0437
 HB0437                          STATION RECOVERY (2014)
 HB0437
 HB0437'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0437'RECOVERED IN GOOD CONDITION.
 HB0437
 HB0437                          STATION RECOVERY (2015)
 HB0437
 HB0437'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 HB0437'RECOVERED AS DESCRIBED.
 HB0437
 HB0437                          STATION RECOVERY (2017)
 HB0437
 HB0437'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (MF)
 HB0437'MONUMENT FOUND AS DESCRIBED
 HB0437
 HB0437                          STATION RECOVERY (2019)
 HB0437
 HB0437'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2019 (CCM)
 HB0437'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0523 ***********************************************************************
 HB0523  DESIGNATION -  405
 HB0523  PID         -  HB0523
 HB0523  STATE/COUNTY-  IL/FRANKLIN
 HB0523  COUNTRY     -  US
 HB0523  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0523
 HB0523                         *CURRENT SURVEY CONTROL
 HB0523  ______________________________________________________________________
 HB0523* NAD 83(1986) POSITION- 37 58 51.     (N) 088 53 04.     (W)   SCALED
 HB0523* NAVD 88 ORTHO HEIGHT -   123.682 (meters)      405.78  (feet) ADJUSTED
 HB0523  ______________________________________________________________________
 HB0523  GEOID HEIGHT    -        -29.636 (meters)                     GEOID18
 HB0523  DYNAMIC HEIGHT  -        123.599 (meters)      405.51  (feet) COMP
 HB0523  MODELED GRAVITY -    979,957.1   (mgal)                       NAVD 88
 HB0523
 HB0523  VERT ORDER      -  FIRST     CLASS II
 HB0523
 HB0523.The horizontal coordinates were scaled from a map and have
 HB0523.an estimated accuracy of +/- 6 seconds.
 HB0523
 HB0523.The orthometric height was determined by differential leveling and
 HB0523.adjusted by the NATIONAL GEODETIC SURVEY
 HB0523.in June 1991.
 HB0523
 HB0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0523.GEOID18 height accuracy estimate available here.
 HB0523
 HB0523.Click photographs - Photos may exist for this station.
 HB0523
 HB0523.The dynamic height is computed by dividing the NAVD 88
 HB0523.geopotential number by the normal gravity value computed on the
 HB0523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0523.degrees latitude (g = 980.6199 gals.).
 HB0523
 HB0523.The modeled gravity was interpolated from observed gravity values.
 HB0523
 HB0523;                    North         East    Units  Estimated Accuracy
 HB0523;SPC IL E     -   145,990.      251,580.      MT  (+/- 180 meters Scaled)
 HB0523
 HB0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH345053(NAD 83)
 HB0523
 HB0523                          SUPERSEDED SURVEY CONTROL
 HB0523
 HB0523  NGVD 29 (11/26/84)  123.776  (m)          406.09   (f) ADJUSTED    1 2
 HB0523
 HB0523.Superseded values are not recommended for survey control.
 HB0523
 HB0523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0523.See file dsdata.pdf to determine how the superseded data were derived.
 HB0523
 HB0523_MARKER: P = PIPE CAP
 HB0523_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0523_STAMPING: ILLINOIS 405 1906
 HB0523_MARK LOGO: USGS
 HB0523_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0523_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0523
 HB0523  HISTORY     - Date     Condition        Report By
 HB0523  HISTORY     - 1906     MONUMENTED       USGS
 HB0523  HISTORY     - 1949     GOOD             CGS
 HB0523  HISTORY     - 20090507 MARK NOT FOUND   ILDT
 HB0523
 HB0523                          STATION DESCRIPTION
 HB0523
 HB0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0523'2.3 MI SE FROM BENTON.
 HB0523'23 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0523'FREIGHT STATION AT BENTON, ABOUT 0.25 MILE SOUTHEAST OF A ROAD
 HB0523'CROSSING, AT MILE POST 92, 55.5 FEET EAST-SOUTHEAST OF WHISTLE
 HB0523'POST, 44 FEET EAST-NORTHEAST AND ACROSS TRACK FROM MILE POST 92,
 HB0523'34.5 FEET NORTH-NORTHWEST OF A TELEPHONE POLE, 31.5 FEET NORTHEAST
 HB0523'OF THE NORTHEAST RAIL, 5 FEET NORTHEAST OF R/W FENCE LINE, ABOUT
 HB0523'3.5 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 HB0523'3 1/2 INCH IRON POST PROJECTING 1 INCH.
 HB0523
 HB0523                          STATION RECOVERY (2009)
 HB0523
 HB0523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0523'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0298 ***********************************************************************
 JC0298  DESIGNATION -  406
 JC0298  PID         -  JC0298
 JC0298  STATE/COUNTY-  IL/MONROE
 JC0298  COUNTRY     -  US
 JC0298  USGS QUAD   -  VALMEYER (2018)
 JC0298
 JC0298                         *CURRENT SURVEY CONTROL
 JC0298  ______________________________________________________________________
 JC0298* NAD 83(1986) POSITION- 38 21 46.     (N) 090 17 06.     (W)   SCALED
 JC0298* NAVD 88 ORTHO HEIGHT -   123.397 (meters)      404.85  (feet) ADJUSTED
 JC0298  ______________________________________________________________________
 JC0298  GEOID HEIGHT    -        -30.444 (meters)                     GEOID18
 JC0298  DYNAMIC HEIGHT  -        123.317 (meters)      404.58  (feet) COMP
 JC0298  MODELED GRAVITY -    979,978.5   (mgal)                       NAVD 88
 JC0298
 JC0298  VERT ORDER      -  SECOND    CLASS 0
 JC0298
 JC0298.The horizontal coordinates were scaled from a map and have
 JC0298.an estimated accuracy of +/- 6 seconds.
 JC0298
 JC0298.The orthometric height was determined by differential leveling and
 JC0298.adjusted by the NATIONAL GEODETIC SURVEY
 JC0298.in June 1991.
 JC0298
 JC0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0298.GEOID18 height accuracy estimate available here.
 JC0298
 JC0298.Click photographs - Photos may exist for this station.
 JC0298
 JC0298.The dynamic height is computed by dividing the NAVD 88
 JC0298.geopotential number by the normal gravity value computed on the
 JC0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0298.degrees latitude (g = 980.6199 gals.).
 JC0298
 JC0298.The modeled gravity was interpolated from observed gravity values.
 JC0298
 JC0298;                    North         East    Units  Estimated Accuracy
 JC0298;SPC IL W     -   188,240.      689,660.      MT  (+/- 180 meters Scaled)
 JC0298
 JC0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC372495(NAD 83)
 JC0298
 JC0298                          SUPERSEDED SURVEY CONTROL
 JC0298
 JC0298  NGVD 29 (??/??/92)  123.533  (m)          405.29   (f) ADJ UNCH    2 0
 JC0298
 JC0298.Superseded values are not recommended for survey control.
 JC0298
 JC0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0298.See file dsdata.pdf to determine how the superseded data were derived.
 JC0298
 JC0298_MARKER: P = PIPE CAP
 JC0298_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JC0298_STAMPING: ILLINOIS 406
 JC0298_MARK LOGO: USGS
 JC0298_MAGNETIC: P = MARKER IS A STEEL PIPE
 JC0298_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0298
 JC0298  HISTORY     - Date     Condition        Report By
 JC0298  HISTORY     - 1910     MONUMENTED       USGS
 JC0298  HISTORY     - 1935     GOOD             CGS
 JC0298  HISTORY     - 1981     MARK NOT FOUND   NGS
 JC0298
 JC0298                          STATION DESCRIPTION
 JC0298
 JC0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0298'AT FOUNTAIN.
 JC0298'AT FOUNTAIN, MONROE COUNTY, NEAR THE MISSOURI PACIFIC RAILROAD
 JC0298'STATION, 200 FEET WEST OF THE CENTERLINE OF THE SOUTH-BOUND
 JC0298'TRACK, AT THE FOOT OF THE LEVEE ROAD, AND IN THE YARD OF A BEER
 JC0298'GARDEN.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED
 JC0298'ILLINOIS 406 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 JC0298
 JC0298                          STATION RECOVERY (1981)
 JC0298
 JC0298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0298'SEARCHED FOR NOT RECOVERED, A HOUSE HAS BEEN BUILT AT THIS LOCATION,
 JC0298'BELIEVE DESTORYED BY CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0369 ***********************************************************************
 MG0369  DESIGNATION -  41
 MG0369  PID         -  MG0369
 MG0369  STATE/COUNTY-  IL/ROCK ISLAND
 MG0369  COUNTRY     -  US
 MG0369  USGS QUAD   -  DAVENPORT EAST (2018)
 MG0369
 MG0369                         *CURRENT SURVEY CONTROL
 MG0369  ______________________________________________________________________
 MG0369* NAD 83(1986) POSITION- 41 30 28.     (N) 090 33 14.     (W)   SCALED
 MG0369* NAVD 88 ORTHO HEIGHT -   177.031 (meters)      580.81  (feet) ADJUSTED
 MG0369  ______________________________________________________________________
 MG0369  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 MG0369  DYNAMIC HEIGHT  -        176.963 (meters)      580.59  (feet) COMP
 MG0369  MODELED GRAVITY -    980,232.1   (mgal)                       NAVD 88
 MG0369
 MG0369  VERT ORDER      -  SECOND    CLASS 0
 MG0369
 MG0369.The horizontal coordinates were scaled from a map and have
 MG0369.an estimated accuracy of +/- 6 seconds.
 MG0369
 MG0369.The orthometric height was determined by differential leveling and
 MG0369.adjusted by the NATIONAL GEODETIC SURVEY
 MG0369.in June 1991.
 MG0369
 MG0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0369.GEOID18 height accuracy estimate available here.
 MG0369
 MG0369.Click photographs - Photos may exist for this station.
 MG0369
 MG0369.The dynamic height is computed by dividing the NAVD 88
 MG0369.geopotential number by the normal gravity value computed on the
 MG0369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0369.degrees latitude (g = 980.6199 gals.).
 MG0369
 MG0369.The modeled gravity was interpolated from observed gravity values.
 MG0369
 MG0369;                    North         East    Units  Estimated Accuracy
 MG0369;SPC IL W     -   537,490.      667,670.      MT  (+/- 180 meters Scaled)
 MG0369
 MG0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF041980(NAD 83)
 MG0369
 MG0369                          SUPERSEDED SURVEY CONTROL
 MG0369
 MG0369  NGVD 29 (??/??/92)  177.098  (m)          581.03   (f) ADJ UNCH    2 0
 MG0369
 MG0369.Superseded values are not recommended for survey control.
 MG0369
 MG0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0369.See file dsdata.pdf to determine how the superseded data were derived.
 MG0369
 MG0369_MARKER: B = BOLT
 MG0369_SETTING: 66 = SET IN ROCK OUTCROP
 MG0369_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MG0369+STABILITY: POSITION/ELEVATION WELL
 MG0369
 MG0369  HISTORY     - Date     Condition        Report By
 MG0369  HISTORY     - UNK      MONUMENTED       USACE
 MG0369  HISTORY     - 19960819 GOOD             USPSQD
 MG0369  HISTORY     - UNK      GOOD             RIRR
 MG0369
 MG0369                          STATION DESCRIPTION
 MG0369
 MG0369'DESCRIBED BY US POWER SQUADRON 1996
 MG0369'RECOVERED IN GOOD CONDITION.
 MG0369
 MG0369                          STATION RECOVERY (UNK )
 MG0369
 MG0369'RECOVERY NOTE BY ROCK ISLAND RAILROAD UNK
 MG0369'AT ROCK ISLAND.
 MG0369'AT ROCK ISLAND, ROCK ISLAND COUNTY, ON THE CHICAGO, ROCK ISLAND
 MG0369'AND PACIFIC RAILWAY, OPPOSITE THE STATION, IN THE NORTH SIDE OF
 MG0369'THE BUILDING OCCUPIED IN 1944 BY BEST RECAP AND TIRE CO., AT THE
 MG0369'NORTHEAST CORNER OF THE FOUNDATION, AND IN THE UPPER FOUNDATION
 MG0369'STONE.  THE CENTER OF A COPPER BOLT SET HORIZONTALLY AND SURROUNDED
 MG0369'BY THE LETTERS USPBM CUT IN THE STONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2031 ***********************************************************************
 DN2031  DESIGNATION -  41
 DN2031  PID         -  DN2031
 DN2031  STATE/COUNTY-  IL/FULTON
 DN2031  COUNTRY     -  US
 DN2031  USGS QUAD   -  HAVANA (2018)
 DN2031
 DN2031                         *CURRENT SURVEY CONTROL
 DN2031  ______________________________________________________________________
 DN2031* NAD 83(2011) POSITION- 40 21 51.50780(N) 090 06 53.66387(W)   ADJUSTED
 DN2031* NAD 83(2011) ELLIP HT-   137.410 (meters)        (06/27/12)   ADJUSTED
 DN2031* NAD 83(2011) EPOCH   -  2010.00
 DN2031* NAVD 88 ORTHO HEIGHT -   170.5   (meters)      559.    (feet) GPS OBS
 DN2031  ______________________________________________________________________
 DN2031  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2031  GEOID HEIGHT    -        -33.119 (meters)                     GEOID09
 DN2031  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 DN2031  NAD 83(2011) X  -     -9,760.179 (meters)                     COMP
 DN2031  NAD 83(2011) Y  - -4,866,702.093 (meters)                     COMP
 DN2031  NAD 83(2011) Z  -  4,108,979.759 (meters)                     COMP
 DN2031  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 DN2031
 DN2031  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2031  Standards:
 DN2031         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2031            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2031  -------------------------------------------------------------------
 DN2031  NETWORK    3.59   2.65           1.59   1.32   1.35     -0.06795598
 DN2031  -------------------------------------------------------------------
 DN2031  Click here for local accuracies and other accuracy information.
 DN2031
 DN2031.The horizontal coordinates were established by GPS observations
 DN2031.and adjusted by the National Geodetic Survey in June 2012.
 DN2031
 DN2031.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2031.been affixed to the stable North American tectonic plate. See 
 DN2031.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2031
 DN2031.The horizontal coordinates are valid at the epoch date displayed above
 DN2031.which is a decimal equivalence of Year/Month/Day.
 DN2031
 DN2031.The orthometric height was determined by GPS observations and a
 DN2031.high-resolution geoid model.
 DN2031
 DN2031.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2031.GEOID18 height accuracy estimate available here.
 DN2031
 DN2031.Click photographs - Photos may exist for this station.
 DN2031
 DN2031.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2031
 DN2031.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2031
 DN2031.The ellipsoidal height was determined by GPS observations
 DN2031.and is referenced to NAD 83.
 DN2031
 DN2031. The following values were computed from the NAD 83(2011) position.
 DN2031
 DN2031;                    North         East     Units Scale Factor Converg.
 DN2031;SPC IL W     -   410,438.754   704,396.152   MT  0.99994141   +0 02 00.7
 DN2031;SPC IL W     - 1,346,581.15  2,311,006.38   sFT  0.99994141   +0 02 00.7
 DN2031;UTM  15      - 4,472,189.443   744,973.837   MT  1.00033879   +1 52 10.0
 DN2031
 DN2031!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2031!SPC IL W     -   0.99997844  x   0.99994141  =   0.99991986
 DN2031!UTM  15      -   0.99997844  x   1.00033879  =   1.00031723
 DN2031
 DN2031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4497372189(NAD 83)
 DN2031
 DN2031                          SUPERSEDED SURVEY CONTROL
 DN2031
 DN2031  NAD 83(2007)-  40 21 51.50807(N)    090 06 53.66486(W) AD(2002.00) 1
 DN2031  ELLIP H (08/11/11)  137.421  (m)                       GP(2002.00) 4 1
 DN2031
 DN2031.Superseded values are not recommended for survey control.
 DN2031
 DN2031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2031.See file dsdata.pdf to determine how the superseded data were derived.
 DN2031
 DN2031_MARKER: DD = SURVEY DISK
 DN2031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2031_STAMPING: FC41
 DN2031_MARK LOGO: NONE
 DN2031_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2031+STABILITY: SURFACE MOTION
 DN2031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2031+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2011
 DN2031
 DN2031  HISTORY     - Date     Condition        Report By
 DN2031  HISTORY     - 200905   MONUMENTED       ILDT
 DN2031  HISTORY     - 20111016 GOOD             ATKNA
 DN2031
 DN2031                          STATION DESCRIPTION
 DN2031
 DN2031'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2031'STATION IS LOCATED 2.5 MILES SOUTHEASTERLY OF THE TOWN OF LEWISTOWN
 DN2031'AND IS MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHWEST QUARTER OF
 DN2031'SECTION 36, T 5 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2031'STATION  FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST MILTON
 DN2031'STREET WITH IL. RTE 97/100 IN THE TOWN OF LEWISTOWN, PROCEED SOUTH 0.3
 DN2031'MILES ON IL. RTE 100 TO THE INTERSECTION WITH IL. RTE 97. TURN LEFT
 DN2031'(EAST) AND PROCEED 1.6 MILES TO THE INTERSECTION WITH DICKSON MOUNDS
 DN2031'ROAD. TURN RIGHT (SOUTH) AND PROCEED IN A SOUTHEASTERLY DIRECTION 2.3
 DN2031'MILES TO THE A  T INTERSECTION. TURN LEFT (EAST) AND PROCEED 0.15
 DN2031'MILES TO THE STATION. STATION IS AT A 90 DEGREE BEND IN THE ROAD TO
 DN2031'THE SOUTH, SOUTH AND WEST  OF THE CENTERLINES, 23.85 FEET
 DN2031'SOUTHEASTERLY OF A POWER POLE, 59.35 FEET NORTHEASTERLY OF A FIRE
 DN2031'HYDRANT AND 11.80 FEET SOUTH OF A PK NAIL IN A CORNER HEDGE FENCE POST
 DN2031'.
 DN2031
 DN2031                          STATION RECOVERY (2011)
 DN2031
 DN2031'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DN2031'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 DN2031'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 DN2031'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0277 ***********************************************************************
 LD0277  DESIGNATION -  41 BOLT
 LD0277  PID         -  LD0277
 LD0277  STATE/COUNTY-  IL/MASON
 LD0277  COUNTRY     -  US
 LD0277  USGS QUAD   -  HAVANA (2018)
 LD0277
 LD0277                         *CURRENT SURVEY CONTROL
 LD0277  ______________________________________________________________________
 LD0277* NAD 83(1986) POSITION- 40 20 30.     (N) 090 01 02.     (W)   SCALED
 LD0277* NAVD 88 ORTHO HEIGHT -   142.127 (meters)      466.30  (feet) ADJUSTED
 LD0277  ______________________________________________________________________
 LD0277  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 LD0277  DYNAMIC HEIGHT  -        142.056 (meters)      466.06  (feet) COMP
 LD0277  MODELED GRAVITY -    980,129.7   (mgal)                       NAVD 88
 LD0277
 LD0277  VERT ORDER      -  FIRST     CLASS II
 LD0277
 LD0277.The horizontal coordinates were scaled from a map and have
 LD0277.an estimated accuracy of +/- 6 seconds.
 LD0277
 LD0277.The orthometric height was determined by differential leveling and
 LD0277.adjusted by the NATIONAL GEODETIC SURVEY
 LD0277.in June 1991.
 LD0277
 LD0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0277.GEOID18 height accuracy estimate available here.
 LD0277
 LD0277.Click photographs - Photos may exist for this station.
 LD0277
 LD0277.The dynamic height is computed by dividing the NAVD 88
 LD0277.geopotential number by the normal gravity value computed on the
 LD0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0277.degrees latitude (g = 980.6199 gals.).
 LD0277
 LD0277.The modeled gravity was interpolated from observed gravity values.
 LD0277
 LD0277;                    North         East    Units  Estimated Accuracy
 LD0277;SPC IL W     -   407,930.      712,700.      MT  (+/- 180 meters Scaled)
 LD0277
 LD0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE533699(NAD 83)
 LD0277
 LD0277                          SUPERSEDED SURVEY CONTROL
 LD0277
 LD0277  NGVD 29 (??/??/92)  142.231  (m)          466.64   (f) ADJ UNCH    1 2
 LD0277
 LD0277.Superseded values are not recommended for survey control.
 LD0277
 LD0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0277.See file dsdata.pdf to determine how the superseded data were derived.
 LD0277
 LD0277_MARKER: B = BOLT
 LD0277_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0277_SP_SET: LIMESTONE SLAB
 LD0277_STAMPING: ELEV 478.00 FT MEMPHIS DATUM 1903
 LD0277_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0277
 LD0277  HISTORY     - Date     Condition        Report By
 LD0277  HISTORY     - 1903     MONUMENTED       IRC
 LD0277  HISTORY     - 1961     GOOD             CGS
 LD0277  HISTORY     - 20220803 MARK NOT FOUND   ILDT
 LD0277
 LD0277                          STATION DESCRIPTION
 LD0277
 LD0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0277'3.4 MI NE FROM HAVANA.
 LD0277'ABOUT 0.7 MILE NORTHEAST ALONG THE PEKIN*HAVANA ROAD FROM ITS
 LD0277'OVERPASS OVER THE CHICAGO AND ILLINOIS MIDLAND RAILWAY IN THE
 LD0277'NORTH PART OF HAVANA, THENCE 1.7 MILES NORTH ALONG THE ILLINOIS
 LD0277'RIVER ROAD, THENCE 1.0 MILE EAST ALONG A BLACK TOP ROAD, 27 1/2
 LD0277'FEET NORTH OF THE CENTER LINE OF THE ROAD, 126 YARDS EAST OF THE
 LD0277'TOP OF A GRADE, 1 FOOT SOUTH OF A FENCE LINE, 9 1/2 FEET EAST OF
 LD0277'A FENCE CORNER, 2 FEET EAST-SOUTHEAST OF A METAL WITNESS POST,
 LD0277'ABOUT LEVEL WITH THE BLACK TOP ROAD, A COPPER BOLT LEADED IN THE
 LD0277'TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND ACCESS TO WHICH
 LD0277'IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY CAP
 LD0277'STAMP AS STATED ABOVE AND PROJECTS 3 INCHES ABOVE THE LEVEL OF
 LD0277'THE GROUND.
 LD0277
 LD0277                          STATION RECOVERY (2022)
 LD0277
 LD0277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LD0277'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0276 ***********************************************************************
 LD0276  DESIGNATION -  41 CAP
 LD0276  PID         -  LD0276
 LD0276  STATE/COUNTY-  IL/MASON
 LD0276  COUNTRY     -  US
 LD0276  USGS QUAD   -  HAVANA (2018)
 LD0276
 LD0276                         *CURRENT SURVEY CONTROL
 LD0276  ______________________________________________________________________
 LD0276* NAD 83(1986) POSITION- 40 20 30.     (N) 090 01 02.     (W)   SCALED
 LD0276* NAVD 88 ORTHO HEIGHT -   143.339 (meters)      470.27  (feet) ADJUSTED
 LD0276  ______________________________________________________________________
 LD0276  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 LD0276  DYNAMIC HEIGHT  -        143.268 (meters)      470.04  (feet) COMP
 LD0276  MODELED GRAVITY -    980,129.7   (mgal)                       NAVD 88
 LD0276
 LD0276  VERT ORDER      -  FIRST     CLASS II
 LD0276
 LD0276.The horizontal coordinates were scaled from a map and have
 LD0276.an estimated accuracy of +/- 6 seconds.
 LD0276
 LD0276.The orthometric height was determined by differential leveling and
 LD0276.adjusted by the NATIONAL GEODETIC SURVEY
 LD0276.in June 1991.
 LD0276
 LD0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0276.GEOID18 height accuracy estimate available here.
 LD0276
 LD0276.Click photographs - Photos may exist for this station.
 LD0276
 LD0276.The dynamic height is computed by dividing the NAVD 88
 LD0276.geopotential number by the normal gravity value computed on the
 LD0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0276.degrees latitude (g = 980.6199 gals.).
 LD0276
 LD0276.The modeled gravity was interpolated from observed gravity values.
 LD0276
 LD0276;                    North         East    Units  Estimated Accuracy
 LD0276;SPC IL W     -   407,930.      712,700.      MT  (+/- 180 meters Scaled)
 LD0276
 LD0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE533699(NAD 83)
 LD0276
 LD0276                          SUPERSEDED SURVEY CONTROL
 LD0276
 LD0276  NGVD 29 (??/??/92)  143.439  (m)          470.60   (f) ADJ UNCH    1 2
 LD0276
 LD0276.Superseded values are not recommended for survey control.
 LD0276
 LD0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0276.See file dsdata.pdf to determine how the superseded data were derived.
 LD0276
 LD0276_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LD0276_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0276_STAMPING: ELEV 478.00 FT MEMPHIS DATUM 1903
 LD0276_MARK LOGO: IRC
 LD0276_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0276_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0276
 LD0276  HISTORY     - Date     Condition        Report By
 LD0276  HISTORY     - 1903     MONUMENTED       IRC
 LD0276  HISTORY     - 1961     GOOD             CGS
 LD0276
 LD0276                          STATION DESCRIPTION
 LD0276
 LD0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0276'3.4 MI NE FROM HAVANA.
 LD0276'ABOUT 0.7 MILE NORTHEAST ALONG THE PEKIN*HAVANA ROAD FROM ITS
 LD0276'OVERPASS OVER THE CHICAGO AND ILLINOIS MIDLAND RAILWAY IN THE
 LD0276'NORTH PART OF HAVANA, THENCE 1.7 MILES NORTH ALONG THE ILLINOIS
 LD0276'RIVER ROAD, THENCE 1.0 MILE EAST ALONG A BLACK TOP ROAD, 27 1/2
 LD0276'FEET NORTH OF THE CENTER LINE OF THE ROAD, 126 YARDS EAST OF THE
 LD0276'TOP OF A GRADE, 1 FOOT SOUTH OF A FENCE LINE, 9 1/2 FEET EAST OF
 LD0276'A FENCE CORNER, 2 FEET EAST-SOUTHEAST OF A METAL WITNESS POST,
 LD0276'ABOUT LEVEL WITH THE BLACK TOP ROAD, A COPPER BOLT LEADED IN THE
 LD0276'TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND ACCESS TO WHICH
 LD0276'IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY CAP
 LD0276'STAMP AS STATED ABOVE AND PROJECTS 3 INCHES ABOVE THE LEVEL OF
 LD0276'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0552 ***********************************************************************
 LC0552  DESIGNATION -  41 S
 LC0552  PID         -  LC0552
 LC0552  STATE/COUNTY-  IL/PIATT
 LC0552  COUNTRY     -  US
 LC0552  USGS QUAD   -  MONTICELLO (2018)
 LC0552
 LC0552                         *CURRENT SURVEY CONTROL
 LC0552  ______________________________________________________________________
 LC0552* NAD 83(1986) POSITION- 40 01 29.9    (N) 088 34 20.8    (W)   HD_HELD2
 LC0552* NAVD 88 ORTHO HEIGHT -   205.628 (meters)      674.63  (feet) ADJUSTED
 LC0552  ______________________________________________________________________
 LC0552  GEOID HEIGHT    -        -31.993 (meters)                     GEOID18
 LC0552  DYNAMIC HEIGHT  -        205.524 (meters)      674.29  (feet) COMP
 LC0552  MODELED GRAVITY -    980,116.7   (mgal)                       NAVD 88
 LC0552
 LC0552  VERT ORDER      -  SECOND    CLASS 0
 LC0552
 LC0552.The horizontal coordinates were established by autonomous hand held GPS
 LC0552.observations and have an estimated accuracy of +/- 10 meters.
 LC0552
 LC0552.The orthometric height was determined by differential leveling and
 LC0552.adjusted by the NATIONAL GEODETIC SURVEY
 LC0552.in June 1991.
 LC0552
 LC0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0552.GEOID18 height accuracy estimate available here.
 LC0552
 LC0552.Click photographs - Photos may exist for this station.
 LC0552
 LC0552.The dynamic height is computed by dividing the NAVD 88
 LC0552.geopotential number by the normal gravity value computed on the
 LC0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0552.degrees latitude (g = 980.6199 gals.).
 LC0552
 LC0552.The modeled gravity was interpolated from observed gravity values.
 LC0552
 LC0552;                    North         East    Units  Estimated Accuracy
 LC0552;SPC IL E     -   372,800.      279,589.      MT  (+/- 10 meters HH2 GPS)
 LC0552
 LC0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6582231713(NAD 83)
 LC0552
 LC0552                          SUPERSEDED SURVEY CONTROL
 LC0552
 LC0552  NGVD 29 (??/??/92)  205.698  (m)          674.86   (f) ADJ UNCH    2 0
 LC0552
 LC0552.Superseded values are not recommended for survey control.
 LC0552
 LC0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0552.See file dsdata.pdf to determine how the superseded data were derived.
 LC0552
 LC0552_MARKER: DD = SURVEY DISK
 LC0552_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0552_SP_SET: STEP
 LC0552_STAMPING: 41 S 1928
 LC0552_MARK LOGO: USGS
 LC0552_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0552_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0552+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2013
 LC0552
 LC0552  HISTORY     - Date     Condition        Report By
 LC0552  HISTORY     - 1928     MONUMENTED       USGS
 LC0552  HISTORY     - 1934     GOOD             CGS
 LC0552  HISTORY     - 1976     GOOD             LOCENG
 LC0552  HISTORY     - 20131223 GOOD             GEOCAC
 LC0552
 LC0552                          STATION DESCRIPTION
 LC0552
 LC0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0552'AT MONTICELLO.
 LC0552'AT MONICELLO, PIATT COUNTY, AT THE PIATT COUNTY COURTHOUSE,
 LC0552'AT THE SOUTH ENTRANCE, AND IN THE TOP OF THE WEST END OF THE UPPER
 LC0552'STEP.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED
 LC0552'41 S 1928.
 LC0552
 LC0552                          STATION RECOVERY (1976)
 LC0552
 LC0552'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 LC0552'RECOVERED IN GOOD CONDITION.
 LC0552
 LC0552                          STATION RECOVERY (2013)
 LC0552
 LC0552'RECOVERY NOTE BY GEOCACHING 2013 (RCF)
 LC0552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1648 ***********************************************************************
 ME1648  DESIGNATION -  410
 ME1648  PID         -  ME1648
 ME1648  STATE/COUNTY-  IL/COOK
 ME1648  COUNTRY     -  US
 ME1648  USGS QUAD   -  RIVER FOREST (2018)
 ME1648
 ME1648                         *CURRENT SURVEY CONTROL
 ME1648  ______________________________________________________________________
 ME1648* NAD 83(1986) POSITION- 41 54 31.     (N) 087 47 11.     (W)   SCALED
 ME1648* NAVD 88 ORTHO HEIGHT -   195.081 (meters)      640.03  (feet) ADJUSTED
 ME1648  ______________________________________________________________________
 ME1648  GEOID HEIGHT    -        -33.574 (meters)                     GEOID18
 ME1648  DYNAMIC HEIGHT  -        195.015 (meters)      639.81  (feet) COMP
 ME1648  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 ME1648
 ME1648  VERT ORDER      -  FIRST     CLASS I
 ME1648
 ME1648.The horizontal coordinates were scaled from a map and have
 ME1648.an estimated accuracy of +/- 6 seconds.
 ME1648
 ME1648.The orthometric height was determined by differential leveling and
 ME1648.adjusted by the NATIONAL GEODETIC SURVEY
 ME1648.in June 1991.
 ME1648
 ME1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1648.GEOID18 height accuracy estimate available here.
 ME1648
 ME1648.Click photographs - Photos may exist for this station.
 ME1648
 ME1648.The dynamic height is computed by dividing the NAVD 88
 ME1648.geopotential number by the normal gravity value computed on the
 ME1648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1648.degrees latitude (g = 980.6199 gals.).
 ME1648
 ME1648.The modeled gravity was interpolated from observed gravity values.
 ME1648
 ME1648;                    North         East    Units  Estimated Accuracy
 ME1648;SPC IL E     -   582,100.      345,380.      MT  (+/- 180 meters Scaled)
 ME1648
 ME1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM347399(NAD 83)
 ME1648
 ME1648                          SUPERSEDED SURVEY CONTROL
 ME1648
 ME1648  NGVD 29 (??/??/92)  195.168  (m)          640.31   (f) ADJ UNCH    1 1
 ME1648
 ME1648.Superseded values are not recommended for survey control.
 ME1648
 ME1648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1648.See file dsdata.pdf to determine how the superseded data were derived.
 ME1648
 ME1648_MARKER: B = BOLT
 ME1648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1648+STABILITY: SURFACE MOTION
 ME1648
 ME1648  HISTORY     - Date     Condition        Report By
 ME1648  HISTORY     - UNK      MONUMENTED       IL1670
 ME1648  HISTORY     - 1969     GOOD             CGS
 ME1648  HISTORY     - 1977     GOOD             NGS
 ME1648  HISTORY     - 1987     GOOD             USPSQD
 ME1648  HISTORY     - 1987     GOOD             USPSQD
 ME1648  HISTORY     - 1989     GOOD             USPSQD
 ME1648  HISTORY     - 20000812 MARK NOT FOUND   PATRIC
 ME1648
 ME1648                          STATION DESCRIPTION
 ME1648
 ME1648'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1648'11.4 MI NW FROM CHICAGO.
 ME1648'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1648'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1648'LAKE SHORE DRIVE, THENCE 8.3 MILES WEST ALONG W. NORTH AVENUE,
 ME1648'50 FEET NORTH OF THE NORTH CURB OF W. NORTH AVENUE, 30 FEET EAST
 ME1648'OF THE CENTER LINE OF N. NAGLE AVENUE, 8 1/2 FEET WEST OF THE
 ME1648'WEST FACE OF A BUILDING WHICH HOUSE A BOWLING ALLEY, ABOUT 1
 ME1648'FOOT ABOVE THE LEVEL OF THE AVENUE, AND SET IN THE TOP OF A
 ME1648'CONCRETE POST WHICH IS ENCASED IN A 10-INCH SQUARE IRON BOX
 ME1648'WITH AN IRON LID, ABOUT LEVEL WITH THE SIDEWALK.
 ME1648
 ME1648                          STATION RECOVERY (1977)
 ME1648
 ME1648'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1648'RECOVERED IN GOOD CONDITION.
 ME1648
 ME1648                          STATION RECOVERY (1987)
 ME1648
 ME1648'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1648'RECOVERED IN GOOD CONDITION.
 ME1648
 ME1648                          STATION RECOVERY (1987)
 ME1648
 ME1648'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1648'RECOVERED IN GOOD CONDITION.
 ME1648
 ME1648                          STATION RECOVERY (1989)
 ME1648
 ME1648'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1648'RECOVERED IN GOOD CONDITION.
 ME1648
 ME1648                          STATION RECOVERY (2000)
 ME1648
 ME1648'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1648'DESTROYED IN CURRENT DRIVEWAY
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0544 ***********************************************************************
 HB0544  DESIGNATION -  410.292
 HB0544  PID         -  HB0544
 HB0544  STATE/COUNTY-  IL/SALINE
 HB0544  COUNTRY     -  US
 HB0544  USGS QUAD   -  GALATIA (2018)
 HB0544
 HB0544                         *CURRENT SURVEY CONTROL
 HB0544  ______________________________________________________________________
 HB0544* NAD 83(1986) POSITION- 37 50 28.     (N) 088 36 48.     (W)   SCALED
 HB0544* NAVD 88 ORTHO HEIGHT -   124.926 (meters)      409.86  (feet) ADJUSTED
 HB0544  ______________________________________________________________________
 HB0544  GEOID HEIGHT    -        -29.656 (meters)                     GEOID18
 HB0544  DYNAMIC HEIGHT  -        124.840 (meters)      409.58  (feet) COMP
 HB0544  MODELED GRAVITY -    979,941.3   (mgal)                       NAVD 88
 HB0544
 HB0544  VERT ORDER      -  FIRST     CLASS II
 HB0544
 HB0544.The horizontal coordinates were scaled from a map and have
 HB0544.an estimated accuracy of +/- 6 seconds.
 HB0544
 HB0544.The orthometric height was determined by differential leveling and
 HB0544.adjusted by the NATIONAL GEODETIC SURVEY
 HB0544.in June 1991.
 HB0544
 HB0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0544.GEOID18 height accuracy estimate available here.
 HB0544
 HB0544.Click photographs - Photos may exist for this station.
 HB0544
 HB0544.The dynamic height is computed by dividing the NAVD 88
 HB0544.geopotential number by the normal gravity value computed on the
 HB0544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0544.degrees latitude (g = 980.6199 gals.).
 HB0544
 HB0544.The modeled gravity was interpolated from observed gravity values.
 HB0544
 HB0544;                    North         East    Units  Estimated Accuracy
 HB0544;SPC IL E     -   130,380.      275,360.      MT  (+/- 180 meters Scaled)
 HB0544
 HB0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG580894(NAD 83)
 HB0544
 HB0544                          SUPERSEDED SURVEY CONTROL
 HB0544
 HB0544  NGVD 29 (11/26/84)  125.025  (m)          410.19   (f) ADJUSTED    1 2
 HB0544
 HB0544.Superseded values are not recommended for survey control.
 HB0544
 HB0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0544.See file dsdata.pdf to determine how the superseded data were derived.
 HB0544
 HB0544_MARKER: P = PIPE CAP
 HB0544_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0544_MARK LOGO: USGS
 HB0544_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0544_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0544
 HB0544  HISTORY     - Date     Condition        Report By
 HB0544  HISTORY     - 1906     MONUMENTED       USGS
 HB0544  HISTORY     - 1949     GOOD             CGS
 HB0544  HISTORY     - 1978     POOR             ILDT
 HB0544  HISTORY     - 1978     POOR             ILDT
 HB0544  HISTORY     - 1978     POOR             ILDT
 HB0544  HISTORY     - 20110627 MARK NOT FOUND   ILDT
 HB0544  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0544
 HB0544                          STATION DESCRIPTION
 HB0544
 HB0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0544'AT GALATIA.
 HB0544'AT GALATIA, AT THE ELEMENTARY SCHOOL, AT THE SOUTHEAST CORNER OF
 HB0544'THE SCHOOL LAWN, 140 1/2 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 HB0544'THE BUILDING, 25 FEET WEST OF THE CENTER LINE OF A NORTH-SOUTH
 HB0544'STREET, 27 1/2 FEET NORTHWEST OF A POWER POLE WITH TRANSFORMER, 4
 HB0544'FEET WEST OF THE WEST EDGE OF A NORTH-SOUTH SIDE WALK, 1/4 FOOT
 HB0544'SOUTHWEST OF THE SOUTHWEST EDGE OF A WALK LEADING NORTHWEST TO THE
 HB0544'EAST ENTRANCE TO THE SCHOOL, AND ABOUT LEVEL WITH THE WALKS.
 HB0544
 HB0544                          STATION RECOVERY (1978)
 HB0544
 HB0544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0544'MARK RECOVERED IN POOR CONDITION.
 HB0544
 HB0544                          STATION RECOVERY (1978)
 HB0544
 HB0544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0544'MARK RECOVERED IN POOR CONDITION.
 HB0544
 HB0544                          STATION RECOVERY (1978)
 HB0544
 HB0544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0544'MARK RECOVERED IN POOR CONDITION.
 HB0544
 HB0544                          STATION RECOVERY (2011)
 HB0544
 HB0544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0544'AREA IS NOW A PARKING LOT
 HB0544
 HB0544                          STATION RECOVERY (2012)
 HB0544
 HB0544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0544'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL3090 ***********************************************************************
 DL3090  DESIGNATION -  410901
 DL3090  PID         -  DL3090
 DL3090  STATE/COUNTY-  IL/JEFFERSON
 DL3090  COUNTRY     -  US
 DL3090  USGS QUAD   -  OPDYKE (2018)
 DL3090
 DL3090                         *CURRENT SURVEY CONTROL
 DL3090  ______________________________________________________________________
 DL3090* NAD 83(2011) POSITION- 38 16 24.80475(N) 088 51 05.20356(W)   ADJUSTED
 DL3090* NAD 83(2011) ELLIP HT-   114.548 (meters)        (06/27/12)   ADJUSTED
 DL3090* NAD 83(2011) EPOCH   -  2010.00
 DL3090* NAVD 88 ORTHO HEIGHT -   144.7   (meters)      475.    (feet) GPS OBS
 DL3090  ______________________________________________________________________
 DL3090  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DL3090  GEOID HEIGHT    -        -30.160 (meters)                     GEOID03
 DL3090  GEOID HEIGHT    -        -30.164 (meters)                     GEOID18
 DL3090  NAD 83(2011) X  -    100,499.555 (meters)                     COMP
 DL3090  NAD 83(2011) Y  - -5,012,760.567 (meters)                     COMP
 DL3090  NAD 83(2011) Z  -  3,929,397.801 (meters)                     COMP
 DL3090  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 DL3090
 DL3090  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL3090  Standards:
 DL3090         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL3090            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL3090  -------------------------------------------------------------------
 DL3090  NETWORK    0.56   0.88           0.25   0.20   0.45      0.02950945
 DL3090  -------------------------------------------------------------------
 DL3090  Click here for local accuracies and other accuracy information.
 DL3090
 DL3090.The horizontal coordinates were established by GPS observations
 DL3090.and adjusted by the National Geodetic Survey in June 2012.
 DL3090
 DL3090.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL3090.been affixed to the stable North American tectonic plate. See 
 DL3090.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL3090
 DL3090.The horizontal coordinates are valid at the epoch date displayed above
 DL3090.which is a decimal equivalence of Year/Month/Day.
 DL3090
 DL3090.The orthometric height was determined by GPS observations and a
 DL3090.high-resolution geoid model.
 DL3090
 DL3090.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL3090.GEOID18 height accuracy estimate available here.
 DL3090
 DL3090.Click photographs - Photos may exist for this station.
 DL3090
 DL3090.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL3090
 DL3090.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL3090
 DL3090.The ellipsoidal height was determined by GPS observations
 DL3090.and is referenced to NAD 83.
 DL3090
 DL3090. The following values were computed from the NAD 83(2011) position.
 DL3090
 DL3090;                    North         East     Units Scale Factor Converg.
 DL3090;SPC IL E     -   178,465.623   254,663.491   MT  1.00000030   -0 19 15.4
 DL3090;SPC IL E     -   585,515.96    835,508.47   sFT  1.00000030   -0 19 15.4
 DL3090;UTM  16      - 4,237,788.552   338,047.097   MT  0.99992303   -1 08 49.4
 DL3090
 DL3090!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL3090!SPC IL E     -   0.99998203  x   1.00000030  =   0.99998233
 DL3090!UTM  16      -   0.99998203  x   0.99992303  =   0.99990506
 DL3090
 DL3090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3804737788(NAD 83)
 DL3090
 DL3090                          SUPERSEDED SURVEY CONTROL
 DL3090
 DL3090  NAD 83(2007)-  38 16 24.80505(N)    088 51 05.20444(W) AD(2002.00) 1
 DL3090  ELLIP H (05/07/09)  114.559  (m)                       GP(2002.00) 3 1
 DL3090
 DL3090.Superseded values are not recommended for survey control.
 DL3090
 DL3090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL3090.See file dsdata.pdf to determine how the superseded data were derived.
 DL3090
 DL3090_MARKER: DD = SURVEY DISK
 DL3090_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DL3090_STAMPING: 410901
 DL3090_MARK LOGO: ILDT
 DL3090_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DL3090_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DL3090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL3090+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2009
 DL3090
 DL3090  HISTORY     - Date     Condition        Report By
 DL3090  HISTORY     - 2009     MONUMENTED       ILDT
 DL3090  HISTORY     - 20090202 GOOD             ILDT
 DL3090
 DL3090                          STATION DESCRIPTION
 DL3090
 DL3090'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (BE)
 DL3090'TO REACH THE STATION FORM THE INTERSECTION OF ILL ROUTE 37 AND I 64
 DL3090'TRAVEL EASTBOUND 2.4  MI TO THE EAST BOUND REST AREA OFF RAMP. EXIT I
 DL3090'64 AND ENTER REST AREA FOR 0.02 MILES TO  MONUMENT ON LEFT. IL
 DL3090'DEPARTMENT OF TRANSPORTATION DISK ON BERNSTEN ALUMINUM BASE  MARK IS
 DL3090'86.55 FT SOUTH OF CL EAST BOUND LANE I 64, 105.66 FT EAST OF  CUT X IN
 DL3090'W END OF 15 IN  REP OF FLARED END SECTION 155.95 FT NW OF CL OF DEEP
 DL3090'INLET GATE, 13.13 FT N OF WITNESS POST  124.52 FT NW OF THE NE BOLT
 DL3090'POWER POLE NUMBER 4 FOUNDATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL3089 ***********************************************************************
 DL3089  DESIGNATION -  410902
 DL3089  PID         -  DL3089
 DL3089  STATE/COUNTY-  IL/JEFFERSON
 DL3089  COUNTRY     -  US
 DL3089  USGS QUAD   -  OPDYKE (2018)
 DL3089
 DL3089                         *CURRENT SURVEY CONTROL
 DL3089  ______________________________________________________________________
 DL3089* NAD 83(2011) POSITION- 38 16 33.70847(N) 088 48 14.48862(W)   ADJUSTED
 DL3089* NAD 83(2011) ELLIP HT-   129.722 (meters)        (06/27/12)   ADJUSTED
 DL3089* NAD 83(2011) EPOCH   -  2010.00
 DL3089* NAVD 88 ORTHO HEIGHT -   159.9   (meters)      525.    (feet) GPS OBS
 DL3089  ______________________________________________________________________
 DL3089  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DL3089  GEOID HEIGHT    -        -30.201 (meters)                     GEOID03
 DL3089  GEOID HEIGHT    -        -30.202 (meters)                     GEOID18
 DL3089  NAD 83(2011) X  -    104,645.028 (meters)                     COMP
 DL3089  NAD 83(2011) Y  - -5,012,517.558 (meters)                     COMP
 DL3089  NAD 83(2011) Z  -  3,929,622.728 (meters)                     COMP
 DL3089  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 DL3089
 DL3089  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL3089  Standards:
 DL3089         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL3089            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL3089  -------------------------------------------------------------------
 DL3089  NETWORK    0.57   0.90           0.25   0.21   0.46      0.03659355
 DL3089  -------------------------------------------------------------------
 DL3089  Click here for local accuracies and other accuracy information.
 DL3089
 DL3089.The horizontal coordinates were established by GPS observations
 DL3089.and adjusted by the National Geodetic Survey in June 2012.
 DL3089
 DL3089.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL3089.been affixed to the stable North American tectonic plate. See 
 DL3089.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL3089
 DL3089.The horizontal coordinates are valid at the epoch date displayed above
 DL3089.which is a decimal equivalence of Year/Month/Day.
 DL3089
 DL3089.The orthometric height was determined by GPS observations and a
 DL3089.high-resolution geoid model.
 DL3089
 DL3089.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL3089.GEOID18 height accuracy estimate available here.
 DL3089
 DL3089.Click photographs - Photos may exist for this station.
 DL3089
 DL3089.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL3089
 DL3089.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL3089
 DL3089.The ellipsoidal height was determined by GPS observations
 DL3089.and is referenced to NAD 83.
 DL3089
 DL3089. The following values were computed from the NAD 83(2011) position.
 DL3089
 DL3089;                    North         East     Units Scale Factor Converg.
 DL3089;SPC IL E     -   178,717.975   258,814.388   MT  0.99999588   -0 17 29.7
 DL3089;SPC IL E     -   586,343.89    849,126.87   sFT  0.99999588   -0 17 29.7
 DL3089;UTM  16      - 4,237,981.011   342,200.856   MT  0.99990667   -1 07 03.8
 DL3089
 DL3089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL3089!SPC IL E     -   0.99997965  x   0.99999588  =   0.99997553
 DL3089!UTM  16      -   0.99997965  x   0.99990667  =   0.99988632
 DL3089
 DL3089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4220037981(NAD 83)
 DL3089
 DL3089                          SUPERSEDED SURVEY CONTROL
 DL3089
 DL3089  NAD 83(2007)-  38 16 33.70878(N)    088 48 14.48952(W) AD(2002.00) 1
 DL3089  ELLIP H (05/07/09)  129.732  (m)                       GP(2002.00) 3 1
 DL3089
 DL3089.Superseded values are not recommended for survey control.
 DL3089
 DL3089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL3089.See file dsdata.pdf to determine how the superseded data were derived.
 DL3089
 DL3089_MARKER: DD = SURVEY DISK
 DL3089_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DL3089_STAMPING: 410902
 DL3089_MARK LOGO: ILDT
 DL3089_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DL3089_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DL3089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL3089+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2009
 DL3089
 DL3089  HISTORY     - Date     Condition        Report By
 DL3089  HISTORY     - 2009     MONUMENTED       ILDT
 DL3089  HISTORY     - 20090202 GOOD             ILDT
 DL3089
 DL3089                          STATION DESCRIPTION
 DL3089
 DL3089'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (BE)
 DL3089'TO REACH THE STATION FORM THE INTERSECTION OF CR 17 AND I 64 AT EXIT
 DL3089'89 TRAVEL WESTBOUND  3.7 MI TO THE WEST BOUND REST AREA OFF RAMP. EXIT
 DL3089'I 64 AND ENTER REST AREA FOR 0.01 MILES  TO  MONUMENT ON LEFT. IL
 DL3089'DEPARTMENT OF TRANSPORTATION DISK ON BERNSTEN ALUMINUM BASE  MARK IS
 DL3089'53.91 FT NORTH OF CL WEST BOUND LANE I 64, 65.90 FT SW OF CUT X IN
 DL3089'SOUTH END OF  CULVERT 75.9 FT SOUTH OF CUT X IN NORTH END OF CULVERT
 DL3089'24.50 FT SE EOP NORTH SIDE OF EXIT  LANE TO REST AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1809 ***********************************************************************
 ME1809  DESIGNATION -  412
 ME1809  PID         -  ME1809
 ME1809  STATE/COUNTY-  IL/COOK
 ME1809  COUNTRY     -  US
 ME1809  USGS QUAD   -  ENGLEWOOD (2018)
 ME1809
 ME1809                         *CURRENT SURVEY CONTROL
 ME1809  ______________________________________________________________________
 ME1809* NAD 83(1986) POSITION- 41 50 13.     (N) 087 39 58.     (W)   SCALED
 ME1809* NAVD 88 ORTHO HEIGHT -   180.474 (meters)      592.11  (feet) ADJUSTED
 ME1809  ______________________________________________________________________
 ME1809  GEOID HEIGHT    -        -33.541 (meters)                     GEOID18
 ME1809  DYNAMIC HEIGHT  -        180.412 (meters)      591.90  (feet) COMP
 ME1809  MODELED GRAVITY -    980,274.4   (mgal)                       NAVD 88
 ME1809
 ME1809  VERT ORDER      -  FIRST     CLASS II
 ME1809
 ME1809.The horizontal coordinates were scaled from a map and have
 ME1809.an estimated accuracy of +/- 6 seconds.
 ME1809
 ME1809.The orthometric height was determined by differential leveling and
 ME1809.adjusted by the NATIONAL GEODETIC SURVEY
 ME1809.in June 1991.
 ME1809
 ME1809.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1809.GEOID18 height accuracy estimate available here.
 ME1809
 ME1809.Click photographs - Photos may exist for this station.
 ME1809
 ME1809.The dynamic height is computed by dividing the NAVD 88
 ME1809.geopotential number by the normal gravity value computed on the
 ME1809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1809.degrees latitude (g = 980.6199 gals.).
 ME1809
 ME1809.The modeled gravity was interpolated from observed gravity values.
 ME1809
 ME1809;                    North         East    Units  Estimated Accuracy
 ME1809;SPC IL E     -   574,210.      355,420.      MT  (+/- 180 meters Scaled)
 ME1809
 ME1809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM446318(NAD 83)
 ME1809
 ME1809                          SUPERSEDED SURVEY CONTROL
 ME1809
 ME1809  NGVD 29 (??/??/92)  180.562  (m)          592.39   (f) ADJ UNCH    1 2
 ME1809
 ME1809.Superseded values are not recommended for survey control.
 ME1809
 ME1809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1809.See file dsdata.pdf to determine how the superseded data were derived.
 ME1809
 ME1809_MARKER: B = BOLT
 ME1809_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1809+STABILITY: SURFACE MOTION
 ME1809
 ME1809  HISTORY     - Date     Condition        Report By
 ME1809  HISTORY     - UNK      MONUMENTED       IL1670
 ME1809  HISTORY     - 1947     GOOD             CGS
 ME1809  HISTORY     - 1977     GOOD             NGS
 ME1809  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1809  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1809  HISTORY     - 20121201 MARK NOT FOUND   GEOCAC
 ME1809
 ME1809                          STATION DESCRIPTION
 ME1809
 ME1809'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1809'IN CHICAGO.
 ME1809'AT 1616 THIRTYSECOND STREET WEST, 57 FEET WEST OF THE FIRST ALLEY
 ME1809'WEST OF ASHLAND AVENUE, 8 FEET SOUTH OF THE NORTH EDGE OF THE
 ME1809'NORTH SIDEWALK ON 32ND STREET.  A COPPER BOLT IN THE TOP OF A
 ME1809'CONCRETE POST AND COVERED BY A 10-INCH SQUARE CAST IRON BOX THAT
 ME1809'IS ABOUT FLUSH WITH THE SIDE WALK.
 ME1809
 ME1809                          STATION RECOVERY (1977)
 ME1809
 ME1809'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1809'RECOVERED IN GOOD CONDITION.
 ME1809
 ME1809                          STATION RECOVERY (1987)
 ME1809
 ME1809'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1809'MARK NOT FOUND.
 ME1809
 ME1809                          STATION RECOVERY (1989)
 ME1809
 ME1809'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1809'MARK NOT FOUND.
 ME1809
 ME1809                          STATION RECOVERY (2012)
 ME1809
 ME1809'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1809'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1246 ***********************************************************************
 JB1246  DESIGNATION -  414
 JB1246  PID         -  JB1246
 JB1246  STATE/COUNTY-  IL/RANDOLPH
 JB1246  COUNTRY     -  US
 JB1246  USGS QUAD   -  EVANSVILLE (2018)
 JB1246
 JB1246                         *CURRENT SURVEY CONTROL
 JB1246  ______________________________________________________________________
 JB1246* NAD 83(1986) POSITION- 38 05 17.     (N) 089 56 18.     (W)   SCALED
 JB1246* NAVD 88 ORTHO HEIGHT -   126.072 (meters)      413.62  (feet) ADJUSTED
 JB1246  ______________________________________________________________________
 JB1246  GEOID HEIGHT    -        -29.862 (meters)                     GEOID18
 JB1246  DYNAMIC HEIGHT  -        125.987 (meters)      413.34  (feet) COMP
 JB1246  MODELED GRAVITY -    979,954.5   (mgal)                       NAVD 88
 JB1246
 JB1246  VERT ORDER      -  SECOND    CLASS 0
 JB1246
 JB1246.The horizontal coordinates were scaled from a map and have
 JB1246.an estimated accuracy of +/- 6 seconds.
 JB1246
 JB1246.The orthometric height was determined by differential leveling and
 JB1246.adjusted by the NATIONAL GEODETIC SURVEY
 JB1246.in June 1991.
 JB1246
 JB1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1246.GEOID18 height accuracy estimate available here.
 JB1246
 JB1246.Click photographs - Photos may exist for this station.
 JB1246
 JB1246.The dynamic height is computed by dividing the NAVD 88
 JB1246.geopotential number by the normal gravity value computed on the
 JB1246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1246.degrees latitude (g = 980.6199 gals.).
 JB1246
 JB1246.The modeled gravity was interpolated from observed gravity values.
 JB1246
 JB1246;                    North         East    Units  Estimated Accuracy
 JB1246;SPC IL W     -   157,770.      720,030.      MT  (+/- 180 meters Scaled)
 JB1246
 JB1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH423196(NAD 83)
 JB1246
 JB1246                          SUPERSEDED SURVEY CONTROL
 JB1246
 JB1246  NGVD 29 (??/??/92)  126.180  (m)          413.98   (f) ADJ UNCH    2 0
 JB1246
 JB1246.Superseded values are not recommended for survey control.
 JB1246
 JB1246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1246.See file dsdata.pdf to determine how the superseded data were derived.
 JB1246
 JB1246_MARKER: DD = SURVEY DISK
 JB1246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1246_STAMPING: 414
 JB1246_MARK LOGO: USGS
 JB1246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1246+STABILITY: SURFACE MOTION
 JB1246
 JB1246  HISTORY     - Date     Condition        Report By
 JB1246  HISTORY     - 1907     MONUMENTED       USGS
 JB1246  HISTORY     - 1935     GOOD             CGS
 JB1246  HISTORY     - 20110804 MARK NOT FOUND   ILDT
 JB1246
 JB1246                          STATION DESCRIPTION
 JB1246
 JB1246'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1246'AT EVANSVILLE.
 JB1246'AT EVANSVILLE, RANDOLPH COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD,
 JB1246'AT POLE 69+18, 50 FEET SOUTH OF THE WEST END OF THE STATION
 JB1246'PLATFORM, 12 FEET EAST OF THE CENTERLINE OF A ROAD, AND ABOUT
 JB1246'2 INCHES UNDERGROUND.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 JB1246'DISK, STAMPED 414 AND SET IN THE TOP OF A CONCRETE POST.
 JB1246
 JB1246                          STATION RECOVERY (2011)
 JB1246
 JB1246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1246'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1639 ***********************************************************************
 ME1639  DESIGNATION -  418
 ME1639  PID         -  ME1639
 ME1639  STATE/COUNTY-  IL/COOK
 ME1639  COUNTRY     -  US
 ME1639  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1639
 ME1639                         *CURRENT SURVEY CONTROL
 ME1639  ______________________________________________________________________
 ME1639* NAD 83(1986) POSITION- 41 54 34.     (N) 087 43 30.     (W)   SCALED
 ME1639* NAVD 88 ORTHO HEIGHT -   184.108 (meters)      604.03  (feet) ADJUSTED
 ME1639  ______________________________________________________________________
 ME1639  GEOID HEIGHT    -        -33.607 (meters)                     GEOID18
 ME1639  DYNAMIC HEIGHT  -        184.046 (meters)      603.82  (feet) COMP
 ME1639  MODELED GRAVITY -    980,279.6   (mgal)                       NAVD 88
 ME1639
 ME1639  VERT ORDER      -  FIRST     CLASS I
 ME1639
 ME1639.The horizontal coordinates were scaled from a map and have
 ME1639.an estimated accuracy of +/- 6 seconds.
 ME1639
 ME1639.The orthometric height was determined by differential leveling and
 ME1639.adjusted by the NATIONAL GEODETIC SURVEY
 ME1639.in June 1991.
 ME1639
 ME1639.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1639.GEOID18 height accuracy estimate available here.
 ME1639
 ME1639.Click photographs - Photos may exist for this station.
 ME1639
 ME1639.The dynamic height is computed by dividing the NAVD 88
 ME1639.geopotential number by the normal gravity value computed on the
 ME1639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1639.degrees latitude (g = 980.6199 gals.).
 ME1639
 ME1639.The modeled gravity was interpolated from observed gravity values.
 ME1639
 ME1639;                    North         East    Units  Estimated Accuracy
 ME1639;SPC IL E     -   582,220.      350,470.      MT  (+/- 180 meters Scaled)
 ME1639
 ME1639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM398399(NAD 83)
 ME1639
 ME1639                          SUPERSEDED SURVEY CONTROL
 ME1639
 ME1639  NGVD 29 (??/??/92)  184.189  (m)          604.29   (f) ADJ UNCH    1 1
 ME1639
 ME1639.Superseded values are not recommended for survey control.
 ME1639
 ME1639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1639.See file dsdata.pdf to determine how the superseded data were derived.
 ME1639
 ME1639_MARKER: B = BOLT
 ME1639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1639_PROJECTION: RECESSED 2 CENTIMETERS
 ME1639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1639+STABILITY: SURFACE MOTION
 ME1639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1639+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 ME1639
 ME1639  HISTORY     - Date     Condition        Report By
 ME1639  HISTORY     - UNK      MONUMENTED       IL1670
 ME1639  HISTORY     - 1969     GOOD             CGS
 ME1639  HISTORY     - 1971     GOOD             NGS
 ME1639  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1639  HISTORY     - 1989     GOOD             USPSQD
 ME1639  HISTORY     - 20161020 GOOD             CWA
 ME1639
 ME1639                          STATION DESCRIPTION
 ME1639
 ME1639'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1639'8.2 MI NW FROM CHICAGO.
 ME1639'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1639'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1639'LAKE SHORE DRIVE, THENCE 5.1 MILES WEST ALONG W. NORTH AVENUE,
 ME1639'84 FEET SOUTH OF THE SOUTH CURB OF W. NORTH AVENUE, 9 1/2 FEET
 ME1639'EAST OF THE EAST CURB OF N. HARDING AVENUE, ABOUT LEVEL WITH
 ME1639'THE AVENUE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 ME1639'ENCASED IN A 10-INCH SQUARE IRON BOX WITH AN IRON LID.
 ME1639
 ME1639                          STATION RECOVERY (1971)
 ME1639
 ME1639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1639'RECOVERED IN GOOD CONDITION.
 ME1639
 ME1639                          STATION RECOVERY (1987)
 ME1639
 ME1639'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1639'MARK NOT FOUND.
 ME1639
 ME1639                          STATION RECOVERY (1989)
 ME1639
 ME1639'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1639'RECOVERED IN GOOD CONDITION.
 ME1639
 ME1639                          STATION RECOVERY (2016)
 ME1639
 ME1639'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 ME1639'RECOVERED AS DESCRIBED.
 ME1639'
 ME1639'NOTE-THIS MARK IS ALSO KNOWN AS CITY OF CHICAGO STANDARD BENCH MARK
 ME1639'418.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0568 ***********************************************************************
 JC0568  DESIGNATION -  42
 JC0568  PID         -  JC0568
 JC0568  STATE/COUNTY-  IL/CALHOUN
 JC0568  COUNTRY     -  US
 JC0568  USGS QUAD   -  WINFIELD (2017)
 JC0568
 JC0568                         *CURRENT SURVEY CONTROL
 JC0568  ______________________________________________________________________
 JC0568* NAD 83(1986) POSITION- 38 57 52.     (N) 090 40 13.     (W)   SCALED
 JC0568* NAVD 88 ORTHO HEIGHT -   134.82  (+/-2cm)      442.3   (feet) VERTCON3
 JC0568  ______________________________________________________________________
 JC0568  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 JC0568  VERT ORDER      -  ? (See Below)
 JC0568
 JC0568.The horizontal coordinates were scaled from a map and have
 JC0568.an estimated accuracy of +/- 6 seconds.
 JC0568
 JC0568.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC0568.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC0568
 JC0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0568.GEOID18 height accuracy estimate available here.
 JC0568
 JC0568.The vertical order pertains to the NGVD 29 superseded value.
 JC0568
 JC0568.Click photographs - Photos may exist for this station.
 JC0568
 JC0568;                    North         East    Units  Estimated Accuracy
 JC0568;SPC IL W     -   255,140.      656,360.      MT  (+/- 180 meters Scaled)
 JC0568
 JC0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD018154(NAD 83)
 JC0568
 JC0568                          SUPERSEDED SURVEY CONTROL
 JC0568
 JC0568  NGVD 29 (??/??/92)  134.892  (m)          442.56   (f) ADJ UNCH       
 JC0568
 JC0568.Superseded values are not recommended for survey control.
 JC0568
 JC0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0568.See file dsdata.pdf to determine how the superseded data were derived.
 JC0568
 JC0568_MARKER: B = BOLT
 JC0568_SETTING: 80 = SET IN A BOULDER
 JC0568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0568+STABILITY: SURFACE MOTION
 JC0568
 JC0568  HISTORY     - Date     Condition        Report By
 JC0568  HISTORY     - UNK      MONUMENTED       MORC
 JC0568  HISTORY     - 1933     GOOD             CGS
 JC0568
 JC0568                          STATION DESCRIPTION
 JC0568
 JC0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 JC0568'NEAR HASTING LANDING.
 JC0568'220 YARDS BELOW THE WAREHOUSE AT HASTINGS LANDING, CALHOUN
 JC0568'COUNTY, 1/2 MILE ABOVE THE HEAD OF CUIVRE ISLAND, ON THE SOUTH
 JC0568'SIDE OF A CREEK EMPTYING INTO MISSISSIPPI RIVER, 40 YARDS EAST
 JC0568'OF THE ROCKY POINT OF A BLUFF, 15 YARDS SOUTH OF A SMALL CABIN
 JC0568'BOAT ON A STONE FOUNDATION, AND IN THE NORTH FACE OF A LARGE
 JC0568'BOULDER.  THE CENTER OF A COPPER BOLT LEADED HORIZONTALLY.
 JC0568'NOTE-- COPPER BOLT HAS BEEN REMOVED, BUT THE CENTER OF THE HOLE
 JC0568'COULD BE USED AS THE BENCH MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2028 ***********************************************************************
 DN2028  DESIGNATION -  42
 DN2028  PID         -  DN2028
 DN2028  STATE/COUNTY-  IL/FULTON
 DN2028  COUNTRY     -  US
 DN2028  USGS QUAD   -  DUNCAN MILLS (2018)
 DN2028
 DN2028                         *CURRENT SURVEY CONTROL
 DN2028  ______________________________________________________________________
 DN2028* NAD 83(2011) POSITION- 40 21 51.32747(N) 090 08 35.99750(W)   ADJUSTED
 DN2028* NAD 83(2011) ELLIP HT-   137.748 (meters)        (06/27/12)   ADJUSTED
 DN2028* NAD 83(2011) EPOCH   -  2010.00
 DN2028* NAVD 88 ORTHO HEIGHT -   170.9   (meters)      561.    (feet) GPS OBS
 DN2028  ______________________________________________________________________
 DN2028  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2028  GEOID HEIGHT    -        -33.115 (meters)                     GEOID09
 DN2028  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 DN2028  NAD 83(2011) X  -    -12,174.692 (meters)                     COMP
 DN2028  NAD 83(2011) Y  - -4,866,700.511 (meters)                     COMP
 DN2028  NAD 83(2011) Z  -  4,108,975.739 (meters)                     COMP
 DN2028  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 DN2028
 DN2028  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2028  Standards:
 DN2028         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2028            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2028  -------------------------------------------------------------------
 DN2028  NETWORK    3.59   2.69           1.60   1.31   1.37     -0.06076167
 DN2028  -------------------------------------------------------------------
 DN2028  Click here for local accuracies and other accuracy information.
 DN2028
 DN2028.The horizontal coordinates were established by GPS observations
 DN2028.and adjusted by the National Geodetic Survey in June 2012.
 DN2028
 DN2028.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2028.been affixed to the stable North American tectonic plate. See 
 DN2028.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2028
 DN2028.The horizontal coordinates are valid at the epoch date displayed above
 DN2028.which is a decimal equivalence of Year/Month/Day.
 DN2028
 DN2028.The orthometric height was determined by GPS observations and a
 DN2028.high-resolution geoid model.
 DN2028
 DN2028.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2028.GEOID18 height accuracy estimate available here.
 DN2028
 DN2028.Click photographs - Photos may exist for this station.
 DN2028
 DN2028.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2028
 DN2028.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2028
 DN2028.The ellipsoidal height was determined by GPS observations
 DN2028.and is referenced to NAD 83.
 DN2028
 DN2028. The following values were computed from the NAD 83(2011) position.
 DN2028
 DN2028;                    North         East     Units Scale Factor Converg.
 DN2028;SPC IL W     -   410,432.168   701,981.838   MT  0.99994122   +0 00 54.4
 DN2028;SPC IL W     - 1,346,559.54  2,303,085.41   sFT  0.99994122   +0 00 54.4
 DN2028;UTM  15      - 4,472,105.479   742,560.032   MT  1.00032430   +1 51 03.6
 DN2028
 DN2028!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2028!SPC IL W     -   0.99997839  x   0.99994122  =   0.99991961
 DN2028!UTM  15      -   0.99997839  x   1.00032430  =   1.00030268
 DN2028
 DN2028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4256072105(NAD 83)
 DN2028
 DN2028                          SUPERSEDED SURVEY CONTROL
 DN2028
 DN2028  NAD 83(2007)-  40 21 51.32775(N)    090 08 35.99848(W) AD(2002.00) 1
 DN2028  ELLIP H (08/11/11)  137.760  (m)                       GP(2002.00) 4 1
 DN2028
 DN2028.Superseded values are not recommended for survey control.
 DN2028
 DN2028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2028.See file dsdata.pdf to determine how the superseded data were derived.
 DN2028
 DN2028_MARKER: DD = SURVEY DISK
 DN2028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2028_STAMPING: FC42
 DN2028_MARK LOGO: NONE
 DN2028_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2028+STABILITY: SURFACE MOTION
 DN2028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2028+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2028
 DN2028  HISTORY     - Date     Condition        Report By
 DN2028  HISTORY     - 200905   MONUMENTED       ILDT
 DN2028
 DN2028                          STATION DESCRIPTION
 DN2028
 DN2028'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2028'STATION IS LOCATED 1.6 MILES SOUTHEAST OF THE TOWN OF LEWISTOWN AND IS
 DN2028'MONUMENTED AS THE SOUTHWEST CORNER OF THE SOUTHWEST QUARTER OF SECTION
 DN2028'35, T 5 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2028'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST MILTON STREET
 DN2028'WITH MAIN STREET (ILLINOIS ROUTE 97/US ROUTE 24) IN THE TOWN OF
 DN2028'LEWISTOWN, PROCEED SOUTH 0.8 MILES ALONG MAIN STREET (ILLINOIS ROUTE
 DN2028'97/US ROUTE 24) TO THE INTERSECTION WITH AVENUE L. TURN LEFT (EAST)
 DN2028'AND PROCEED 2.1 MILES ON AVENUE L (COUNTY HIGHWAY 9) TO THE
 DN2028'INTERSECTION WITH TOWNSHIP LINE ROAD. TURN RIGHT (WEST) AND PROCEED
 DN2028'0.2 MILES ALONG TOWNSHIP LINE ROAD TO THE INTERSECTION WITH A PRIVATE
 DN2028'DRIVE. STATION IS LOCATED IN THE ROAD, 17.50 FEET SOUTHWEST OF A NAIL
 DN2028'AND CAP IN A POWER POLE, 27.10 FEET NORTHEAST OF A NAIL AND CAP IN A
 DN2028'FENCE POST AND 19.10 FEET NORTHEAST OF A NAIL AND CAP IN A CORNER
 DN2028'FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0211 ***********************************************************************
 LC0211  DESIGNATION -  42 A ILL
 LC0211  PID         -  LC0211
 LC0211  STATE/COUNTY-  IL/FORD
 LC0211  COUNTRY     -  US
 LC0211  USGS QUAD   -  PAXTON (2018)
 LC0211
 LC0211                         *CURRENT SURVEY CONTROL
 LC0211  ______________________________________________________________________
 LC0211* NAD 83(1986) POSITION- 40 27 46.     (N) 088 05 55.     (W)   SCALED
 LC0211* NAVD 88 ORTHO HEIGHT -   241.582 (meters)      792.59  (feet) ADJUSTED
 LC0211  ______________________________________________________________________
 LC0211  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 LC0211  DYNAMIC HEIGHT  -        241.468 (meters)      792.22  (feet) COMP
 LC0211  MODELED GRAVITY -    980,145.5   (mgal)                       NAVD 88
 LC0211
 LC0211  VERT ORDER      -  SECOND    CLASS 0
 LC0211
 LC0211.The horizontal coordinates were scaled from a map and have
 LC0211.an estimated accuracy of +/- 6 seconds.
 LC0211
 LC0211.The orthometric height was determined by differential leveling and
 LC0211.adjusted by the NATIONAL GEODETIC SURVEY
 LC0211.in June 1991.
 LC0211
 LC0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0211.GEOID18 height accuracy estimate available here.
 LC0211
 LC0211.Click photographs - Photos may exist for this station.
 LC0211
 LC0211.The dynamic height is computed by dividing the NAVD 88
 LC0211.geopotential number by the normal gravity value computed on the
 LC0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0211.degrees latitude (g = 980.6199 gals.).
 LC0211
 LC0211.The modeled gravity was interpolated from observed gravity values.
 LC0211
 LC0211;                    North         East    Units  Estimated Accuracy
 LC0211;SPC IL E     -   421,410.      319,910.      MT  (+/- 180 meters Scaled)
 LC0211
 LC0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK068797(NAD 83)
 LC0211
 LC0211                          SUPERSEDED SURVEY CONTROL
 LC0211
 LC0211  NGVD 29 (??/??/92)  241.639  (m)          792.78   (f) ADJ UNCH    2 0
 LC0211
 LC0211.Superseded values are not recommended for survey control.
 LC0211
 LC0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0211.See file dsdata.pdf to determine how the superseded data were derived.
 LC0211
 LC0211_MARKER: DB = BENCH MARK DISK
 LC0211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0211_STAMPING: A 42 ILL 1924
 LC0211_MARK LOGO: USGS
 LC0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0211+STABILITY: SURFACE MOTION
 LC0211
 LC0211  HISTORY     - Date     Condition        Report By
 LC0211  HISTORY     - 1924     MONUMENTED       USGS
 LC0211  HISTORY     - 1935     GOOD             CGS
 LC0211  HISTORY     - 1973     GOOD             NGS
 LC0211  HISTORY     - 20080411 MARK NOT FOUND   BCA
 LC0211  HISTORY     - 20090705 MARK NOT FOUND   GEOCAC
 LC0211
 LC0211                          STATION DESCRIPTION
 LC0211
 LC0211'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0211'AT PAXTON.
 LC0211'AT PAXTON, FORD COUNTY, AT THE CROSSING OF NORTH TAFT AND WEST
 LC0211'STATE STREETS, AT THE COUNTY COURTHOUSE, AT THE SOUTHEAST CORNER
 LC0211'OF THE YARD, AT A CORNER FORMED BY A DIAGONAL WALK AND A WALK
 LC0211'ALONG THE EAST SIDE OF THE YARD.  A UNITED STATES GEOLOGICAL
 LC0211'SURVEY STANDARD DISK, STAMPED A 42 ILL 1942 AND SET IN THE TOP OF
 LC0211'A CONCRETE POST.
 LC0211
 LC0211                          STATION RECOVERY (1973)
 LC0211
 LC0211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0211'RECOVERED IN GOOD CONDITION.
 LC0211
 LC0211                          STATION RECOVERY (2008)
 LC0211
 LC0211'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2008 (KWO)
 LC0211'NOT FOUND, NEW SIDEWALK
 LC0211
 LC0211                          STATION RECOVERY (2009)
 LC0211
 LC0211'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0211'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9270 ***********************************************************************
 DO9270  DESIGNATION -  424
 DO9270  PID         -  DO9270
 DO9270  STATE/COUNTY-  IL/COOK
 DO9270  COUNTRY     -  US
 DO9270  USGS QUAD   -  BLUE ISLAND (2018)
 DO9270
 DO9270                         *CURRENT SURVEY CONTROL
 DO9270  ______________________________________________________________________
 DO9270* NAD 83(1986) POSITION- 41 43 15.25   (N) 087 40 24.66   (W)   HD_HELD1
 DO9270* NAVD 88 ORTHO HEIGHT -   201.791 (meters)      662.04  (feet) ADJUSTED
 DO9270  ______________________________________________________________________
 DO9270  GEOID HEIGHT    -        -33.462 (meters)                     GEOID18
 DO9270  DYNAMIC HEIGHT  -        201.719 (meters)      661.81  (feet) COMP
 DO9270  MODELED GRAVITY -    980,263.2   (mgal)                       NAVD 88
 DO9270
 DO9270  VERT ORDER      -  SECOND    CLASS I
 DO9270
 DO9270.The horizontal coordinates were determined by differentially corrected
 DO9270.hand held GPS observations or other comparable positioning techniques
 DO9270.and have an estimated accuracy of +/- 3 meters.
 DO9270
 DO9270.The orthometric height was determined by differential leveling and
 DO9270.adjusted by the NATIONAL GEODETIC SURVEY
 DO9270.in October 2013.
 DO9270
 DO9270.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9270.GEOID18 height accuracy estimate available here.
 DO9270
 DO9270.Click photographs - Photos may exist for this station.
 DO9270
 DO9270.The dynamic height is computed by dividing the NAVD 88
 DO9270.geopotential number by the normal gravity value computed on the
 DO9270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9270.degrees latitude (g = 980.6199 gals.).
 DO9270
 DO9270.The modeled gravity was interpolated from observed gravity values.
 DO9270
 DO9270;                    North         East    Units  Estimated Accuracy
 DO9270;SPC IL E     -   561,314.3     354,903.3     MT  (+/- 3 meters HH1 GPS) 
 DO9270
 DO9270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4397719008(NAD 83)
 DO9270
 DO9270                          SUPERSEDED SURVEY CONTROL
 DO9270
 DO9270.No superseded survey control is available for this station.
 DO9270
 DO9270_MARKER: I = METAL ROD
 DO9270_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DO9270_MARK LOGO: IL1670
 DO9270_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO9270_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO9270+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9270
 DO9270  HISTORY     - Date     Condition        Report By
 DO9270  HISTORY     - UNK      MONUMENTED       IL1670
 DO9270  HISTORY     - 20130815 GOOD             PATRIC
 DO9270
 DO9270                          STATION DESCRIPTION
 DO9270
 DO9270'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9270'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH OF HARVEY, 4.4 MI
 DO9270'(7.1 KM) NORTH OF BLUE ISLAND AND 4.3 MI (6.9 KM) SOUTH-SOUTHWEST OF
 DO9270'ENGLEWOOD.
 DO9270'
 DO9270'TO REACH THE STATION FROM THE JUNCTION OF I-94 WITH US HIGHWAY 12/95TH
 DO9270'STREET LOCATED IN CHICAGO, IL, GO WEST ON US HIGHWAY 12/95TH STREET
 DO9270'FOR 2.5 MI (4.0 KM) TO SEELEY AVENUE AND THE STATION ON THE LEFT.
 DO9270'
 DO9270'THE STATION IS LOCATED 25 FT (7.6 M) EAST OF THE CENTERLINE OF SEELEY
 DO9270'AVENUE, 27 FT (8.2 M) SOUTH OF EDGE OF PAVEMENT OF US HIGHWAY 12/95TH
 DO9270'STREET AND 9 FT (2.7 M) WEST OF A BUILDING.
 DO9270'
 DO9270'NOTE-THE STATION IS A 1 INCH (3 CM) ROD SET IN A MASS OF CONCRETE -
 DO9270'THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5327 ***********************************************************************
 DQ5327  DESIGNATION -  426 RESET
 DQ5327  PID         -  DQ5327
 DQ5327  STATE/COUNTY-  IL/COOK
 DQ5327  COUNTRY     -  US
 DQ5327  USGS QUAD   -  RIVER FOREST (2018)
 DQ5327
 DQ5327                         *CURRENT SURVEY CONTROL
 DQ5327  ______________________________________________________________________
 DQ5327* NAD 83(1986) POSITION- 41 54 35.45   (N) 087 48 13.89   (W)   HD_HELD1
 DQ5327* NAVD 88 ORTHO HEIGHT -   191.121 (meters)      627.04  (feet) ADJUSTED
 DQ5327  ______________________________________________________________________
 DQ5327  GEOID HEIGHT    -        -33.566 (meters)                     GEOID18
 DQ5327  DYNAMIC HEIGHT  -        191.056 (meters)      626.82  (feet) COMP
 DQ5327  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 DQ5327
 DQ5327  VERT ORDER      -  SECOND    CLASS II
 DQ5327
 DQ5327.The horizontal coordinates were determined by differentially corrected
 DQ5327.hand held GPS observations or other comparable positioning techniques
 DQ5327.and have an estimated accuracy of +/- 3 meters.
 DQ5327
 DQ5327.The orthometric height was determined by differential leveling and
 DQ5327.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5327.in July 2017.
 DQ5327
 DQ5327.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5327.GEOID18 height accuracy estimate available here.
 DQ5327
 DQ5327.Click photographs - Photos may exist for this station.
 DQ5327
 DQ5327.The dynamic height is computed by dividing the NAVD 88
 DQ5327.geopotential number by the normal gravity value computed on the
 DQ5327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5327.degrees latitude (g = 980.6199 gals.).
 DQ5327
 DQ5327.The modeled gravity was interpolated from observed gravity values.
 DQ5327
 DQ5327;                    North         East    Units  Estimated Accuracy
 DQ5327;SPC IL E     -   582,225.0     343,928.2     MT  (+/- 3 meters HH1 GPS) 
 DQ5327
 DQ5327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3333240079(NAD 83)
 DQ5327
 DQ5327                          SUPERSEDED SURVEY CONTROL
 DQ5327
 DQ5327.No superseded survey control is available for this station.
 DQ5327
 DQ5327_MARKER: B = BOLT
 DQ5327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DQ5327_PROJECTION: RECESSED 2 CENTIMETERS
 DQ5327_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ5327+STABILITY: SURFACE MOTION
 DQ5327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5327+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 DQ5327
 DQ5327  HISTORY     - Date     Condition        Report By
 DQ5327  HISTORY     - UNK      MONUMENTED       IL1670
 DQ5327  HISTORY     - 20161020 GOOD             CWA
 DQ5327
 DQ5327                          STATION DESCRIPTION
 DQ5327
 DQ5327'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5327'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF ELMHURST, 4.1 MI
 DQ5327'(6.6 KM) NORTH OF BERWYN AND 1.0 MI (1.6 KM) NORTH-NORTHEAST OF RIVER
 DQ5327'FOREST, NEAR THE NORTHWEST CORNER OF THE VILLAGE OF OAK PARK IN THE
 DQ5327'CITY OF CHICAGO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5327'
 DQ5327'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5327'AVENUE, PROCEED EAST ON NORTH AVENUE 0.09 MI (0.14 KM) TO NEVA AVENUE.
 DQ5327'TURN LEFT AND PROCEED NORTH ON NEVA AVENUE 0.06 MI (0.10 KM) TO THE
 DQ5327'STATION ON THE RIGHT (EAST).
 DQ5327'
 DQ5327'THE STATION IS LOCATED 25 FT (7.6 M) EAST OF THE CENTERLINE OF NEVA
 DQ5327'AVENUE, 330 FT (100.6 M) NORTH OF THE CENTERLINE OF NORTH AVENUE, 3 FT
 DQ5327'(0.9 M) WEST OF THE WEST EDGE OF SIDEWALK, 12 FT (3.7 M)
 DQ5327'EAST-NORTHEAST OF A STREET SIGN AND 72 FT (21.9 M) SOUTHERLY OF A
 DQ5327'CONCRETE ENTRANCE TO A PARKING LOT.  PER CITY OF CHICAGO STANDARD
 DQ5327'BENCH MARK DETAILS FOR MONUMENTS NUMBERED 201-500, THE MARK IS A 0.5
 DQ5327'INCH (13 MM) COPPER BOLT SET IN THE TOP OF A 8 FT (2.4 M) BY 18 INCH
 DQ5327'(46 CM) CONCRETE MONUMENT.
 DQ5327'
 DQ5327'NOTES- (1) ACCESS TO THE BOLT IS THROUGH A 10 INCH (25 CM) IRON BOX
 DQ5327'WITH AN IRON LID.  (2) THIS MONUMENT IS ALSO KNOWN AS CITY OF CHICAGO
 DQ5327'STANDARD BENCH MARK 426.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0570 ***********************************************************************
 JC0570  DESIGNATION -  43
 JC0570  PID         -  JC0570
 JC0570  STATE/COUNTY-  IL/CALHOUN
 JC0570  COUNTRY     -  US
 JC0570  USGS QUAD   -  WINFIELD (2017)
 JC0570
 JC0570                         *CURRENT SURVEY CONTROL
 JC0570  ______________________________________________________________________
 JC0570* NAD 83(1986) POSITION- 38 55 05.     (N) 090 38 40.     (W)   SCALED
 JC0570* NAVD 88 ORTHO HEIGHT -   132.66  (+/-2cm)      435.2   (feet) VERTCON3
 JC0570  ______________________________________________________________________
 JC0570  GEOID HEIGHT    -        -31.816 (meters)                     GEOID18
 JC0570  VERT ORDER      -  FIRST     CLASS II (See Below)
 JC0570
 JC0570.The horizontal coordinates were scaled from a map and have
 JC0570.an estimated accuracy of +/- 6 seconds.
 JC0570
 JC0570.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC0570.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC0570
 JC0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0570.GEOID18 height accuracy estimate available here.
 JC0570
 JC0570.The vertical order pertains to the NGVD 29 superseded value.
 JC0570
 JC0570.Click photographs - Photos may exist for this station.
 JC0570
 JC0570;                    North         East    Units  Estimated Accuracy
 JC0570;SPC IL W     -   249,980.      658,570.      MT  (+/- 180 meters Scaled)
 JC0570
 JC0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD042103(NAD 83)
 JC0570
 JC0570                          SUPERSEDED SURVEY CONTROL
 JC0570
 JC0570  NGVD 29 (??/??/92)  132.721  (m)          435.44   (f) ADJ UNCH    1 2
 JC0570
 JC0570.Superseded values are not recommended for survey control.
 JC0570
 JC0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0570.See file dsdata.pdf to determine how the superseded data were derived.
 JC0570
 JC0570_MARKER: B = BOLT
 JC0570_SETTING: 66 = SET IN ROCK OUTCROP
 JC0570_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0570+STABILITY: POSITION/ELEVATION WELL
 JC0570
 JC0570  HISTORY     - Date     Condition        Report By
 JC0570  HISTORY     - UNK      MONUMENTED       MORC
 JC0570  HISTORY     - 1933     GOOD             CGS
 JC0570
 JC0570                          STATION DESCRIPTION
 JC0570
 JC0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 JC0570'NEAR MARTINS LANDING.
 JC0570'ON THE NORTH SIDE OF THE SECOND VALLEY NORTH OF MARTINS LANDING,
 JC0570'CALHOUN COUNTY, 2200 FEET BELOW A POINT OPPOSITE THE HEAD OF
 JC0570'HAT ISLAND, 22 YARDS NORTH OF THE SOUTHWEST PROJECTING CORNER
 JC0570'OF THE BLUFFS, ONE YARD FROM A BLAZED CEDAR TREE AT THE TOP OF
 JC0570'THE EXPOSED ROCK, IN THE WEST FACE OF THE EXPOSED ROCK, AND 7
 JC0570'FEET LOWER THAN THE TOP.  THE CENTER OF A COPPER BOLT LEADED
 JC0570'HORIZONTALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1979 ***********************************************************************
 DN1979  DESIGNATION -  43
 DN1979  PID         -  DN1979
 DN1979  STATE/COUNTY-  IL/FULTON
 DN1979  COUNTRY     -  US
 DN1979  USGS QUAD   -  BANNER (2018)
 DN1979
 DN1979                         *CURRENT SURVEY CONTROL
 DN1979  ______________________________________________________________________
 DN1979* NAD 83(2011) POSITION- 40 35 47.86076(N) 089 53 32.88089(W)   ADJUSTED
 DN1979* NAD 83(2011) ELLIP HT-   159.580 (meters)        (06/27/12)   ADJUSTED
 DN1979* NAD 83(2011) EPOCH   -  2010.00
 DN1979* NAVD 88 ORTHO HEIGHT -   192.6   (meters)      632.    (feet) GPS OBS
 DN1979  ______________________________________________________________________
 DN1979  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1979  GEOID HEIGHT    -        -33.038 (meters)                     GEOID09
 DN1979  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 DN1979  NAD 83(2011) X  -      9,102.470 (meters)                     COMP
 DN1979  NAD 83(2011) Y  - -4,849,972.215 (meters)                     COMP
 DN1979  NAD 83(2011) Z  -  4,128,617.064 (meters)                     COMP
 DN1979  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 DN1979
 DN1979  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1979  Standards:
 DN1979         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1979            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1979  -------------------------------------------------------------------
 DN1979  NETWORK    2.78   2.08           1.26   0.96   1.06     -0.15276580
 DN1979  -------------------------------------------------------------------
 DN1979  Click here for local accuracies and other accuracy information.
 DN1979
 DN1979.The horizontal coordinates were established by GPS observations
 DN1979.and adjusted by the National Geodetic Survey in June 2012.
 DN1979
 DN1979.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1979.been affixed to the stable North American tectonic plate. See 
 DN1979.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1979
 DN1979.The horizontal coordinates are valid at the epoch date displayed above
 DN1979.which is a decimal equivalence of Year/Month/Day.
 DN1979
 DN1979.The orthometric height was determined by GPS observations and a
 DN1979.high-resolution geoid model.
 DN1979
 DN1979.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1979.GEOID18 height accuracy estimate available here.
 DN1979
 DN1979.Click photographs - Photos may exist for this station.
 DN1979
 DN1979.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1979
 DN1979.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1979
 DN1979.The ellipsoidal height was determined by GPS observations
 DN1979.and is referenced to NAD 83.
 DN1979
 DN1979. The following values were computed from the NAD 83(2011) position.
 DN1979
 DN1979;                    North         East     Units Scale Factor Converg.
 DN1979;SPC IL W     -   436,269.833   723,208.566   MT  0.99994780   +0 10 42.4
 DN1979;SPC IL W     - 1,431,328.61  2,372,726.77   sFT  0.99994780   +0 10 42.4
 DN1979;UTM  16      - 4,498,002.551   255,246.014   MT  1.00033742   -1 52 59.3
 DN1979
 DN1979!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1979!SPC IL W     -   0.99997497  x   0.99994780  =   0.99992277
 DN1979!UTM  16      -   0.99997497  x   1.00033742  =   1.00031238
 DN1979
 DN1979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5524698002(NAD 83)
 DN1979
 DN1979                          SUPERSEDED SURVEY CONTROL
 DN1979
 DN1979  NAD 83(2007)-  40 35 47.86102(N)    089 53 32.88201(W) AD(2002.00) 1
 DN1979  ELLIP H (08/11/11)  159.601  (m)                       GP(2002.00) 4 1
 DN1979
 DN1979.Superseded values are not recommended for survey control.
 DN1979
 DN1979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1979.See file dsdata.pdf to determine how the superseded data were derived.
 DN1979
 DN1979_MARKER: DD = SURVEY DISK
 DN1979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1979_STAMPING: FC43
 DN1979_MARK LOGO: NONE
 DN1979_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1979+STABILITY: SURFACE MOTION
 DN1979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1979+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1979
 DN1979  HISTORY     - Date     Condition        Report By
 DN1979  HISTORY     - 200905   MONUMENTED       ILDT
 DN1979
 DN1979                          STATION DESCRIPTION
 DN1979
 DN1979'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1979'STATION IS LOCATED 8.09 MILES NORTHEAST OF THE TOWN OF CANTON AND IS
 DN1979'MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 DN1979'11, T 7 N, R 5 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1979'FROM THE POST OFFICE IN THE CITY OF CANTON AT THE INTERSECTION OF
 DN1979'AVENUE A AND ELM STREET, PROCEED EAST 0.09 MILES ALONG ELM STREET TO
 DN1979'THE INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) PROCEED 0.18
 DN1979'MILES ALONG MAIN STREET TO THE INTERSECTION WITH LOCUST STREET
 DN1979'(ILLINOIS ROUTE 9). TURN RIGHT (EAST) AND PROCEED 0.41 MILES ALONG
 DN1979'LOCUST STREET (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH 5TH  AVENUE
 DN1979'(ILLINOIS ROUTE 9). TURN RIGHT (SOUTH) PROCEED 0.08 MILES ALONG 5TH
 DN1979'AVENUE (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH CHESTNUT STREET
 DN1979'(COUNTY HIGHWAY 27). TURN LEFT (EAST) AND PROCEED 9.26 MILES ALONG
 DN1979'CHESTNUT STREET (COUNTY HIGHWAY 27) TO A POINT 0.07 MILES WEST OF THE
 DN1979'INTERSECTION WITH KARRICK ROAD. STATION IS LOCATED 15.20 FEET
 DN1979'NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER, 73.50 FEET SOUTHWEST OF A
 DN1979'CONCRETE RIGHT OF WAY MARKER, AND 18.00 FEET SOUTH OF THE CENTERLINE
 DN1979'OF COUNTY HIGHWAY 27.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1852 ***********************************************************************
 LB1852  DESIGNATION -  43.626
 LB1852  PID         -  LB1852
 LB1852  STATE/COUNTY-  IL/VERMILION
 LB1852  COUNTRY     -  US
 LB1852  USGS QUAD   -  DANVILLE NE (2018)
 LB1852
 LB1852                         *CURRENT SURVEY CONTROL
 LB1852  ______________________________________________________________________
 LB1852* NAD 83(1986) POSITION- 40 09 32.     (N) 087 37 08.     (W)   SCALED
 LB1852* NAVD 88 ORTHO HEIGHT -   187.730 (meters)      615.91  (feet) ADJUSTED
 LB1852  ______________________________________________________________________
 LB1852  GEOID HEIGHT    -        -32.556 (meters)                     GEOID18
 LB1852  DYNAMIC HEIGHT  -        187.637 (meters)      615.61  (feet) COMP
 LB1852  MODELED GRAVITY -    980,129.2   (mgal)                       NAVD 88
 LB1852
 LB1852  VERT ORDER      -  FIRST     CLASS II
 LB1852
 LB1852.The horizontal coordinates were scaled from a map and have
 LB1852.an estimated accuracy of +/- 6 seconds.
 LB1852
 LB1852.The orthometric height was determined by differential leveling and
 LB1852.adjusted by the NATIONAL GEODETIC SURVEY
 LB1852.in June 1991.
 LB1852
 LB1852.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1852.GEOID18 height accuracy estimate available here.
 LB1852
 LB1852.Click photographs - Photos may exist for this station.
 LB1852
 LB1852.The dynamic height is computed by dividing the NAVD 88
 LB1852.geopotential number by the normal gravity value computed on the
 LB1852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1852.degrees latitude (g = 980.6199 gals.).
 LB1852
 LB1852.The modeled gravity was interpolated from observed gravity values.
 LB1852
 LB1852;                    North         East    Units  Estimated Accuracy
 LB1852;SPC IL E     -   387,890.      360,870.      MT  (+/- 180 meters Scaled)
 LB1852
 LB1852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK472455(NAD 83)
 LB1852
 LB1852                          SUPERSEDED SURVEY CONTROL
 LB1852
 LB1852  NGVD 29 (??/??/92)  187.773  (m)          616.05   (f) ADJ UNCH    1 2
 LB1852
 LB1852.Superseded values are not recommended for survey control.
 LB1852
 LB1852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1852.See file dsdata.pdf to determine how the superseded data were derived.
 LB1852
 LB1852_MARKER: X = CHISELED CROSS
 LB1852_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1852_SP_SET: BRIDGE PARAPET
 LB1852_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1852
 LB1852  HISTORY     - Date     Condition        Report By
 LB1852  HISTORY     - UNK      MONUMENTED       NYCRR
 LB1852  HISTORY     - 1935     GOOD             CGS
 LB1852  HISTORY     - 1964     GOOD             CGS
 LB1852
 LB1852                          STATION DESCRIPTION
 LB1852
 LB1852'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1852'2 MI NE FROM DANVILLE.
 LB1852'2.0 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LB1852'STATION AT DANVILLE, VERMILION COUNTY, ABOUT 200 YARDS SOUTH
 LB1852'OF THE CHICAGO AND EASTERN ILLINOIS RAILROAD OVERHEAD BRIDGE, AT
 LB1852'BRIDGE 126.66, ON THE TOP OF THE NORTHWEST CORNER OF THE NORTH
 LB1852'PARAPET, 8 FEET WEST OF THE WEST RAIL OF THE SOUTHBOUND TRACK,
 LB1852'AND 1.5 FEET LOWER THAN THE RAIL.  A CHISELED CROSS.
 LB1852
 LB1852                          STATION RECOVERY (1964)
 LB1852
 LB1852'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 LB1852'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1246 ***********************************************************************
 JA1246  DESIGNATION -  431 VIN
 JA1246  PID         -  JA1246
 JA1246  STATE/COUNTY-  IL/WABASH
 JA1246  COUNTRY     -  US
 JA1246  USGS QUAD   -  BONE GAP (2018)
 JA1246
 JA1246                         *CURRENT SURVEY CONTROL
 JA1246  ______________________________________________________________________
 JA1246* NAD 83(1986) POSITION- 38 23 04.16   (N) 087 54 41.44   (W)   HD_HELD1
 JA1246* NAVD 88 ORTHO HEIGHT -   130.931 (meters)      429.56  (feet) ADJUSTED
 JA1246  ______________________________________________________________________
 JA1246  GEOID HEIGHT    -        -31.094 (meters)                     GEOID18
 JA1246  DYNAMIC HEIGHT  -        130.847 (meters)      429.29  (feet) COMP
 JA1246  MODELED GRAVITY -    979,985.1   (mgal)                       NAVD 88
 JA1246
 JA1246  VERT ORDER      -  SECOND    CLASS 0
 JA1246
 JA1246.The horizontal coordinates were determined by differentially corrected
 JA1246.hand held GPS observations or other comparable positioning techniques
 JA1246.and have an estimated accuracy of +/- 3 meters.
 JA1246
 JA1246.The orthometric height was determined by differential leveling and
 JA1246.adjusted by the NATIONAL GEODETIC SURVEY
 JA1246.in June 1991.
 JA1246
 JA1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1246.GEOID18 height accuracy estimate available here.
 JA1246
 JA1246.Click photographs - Photos may exist for this station.
 JA1246
 JA1246.The dynamic height is computed by dividing the NAVD 88
 JA1246.geopotential number by the normal gravity value computed on the
 JA1246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1246.degrees latitude (g = 980.6199 gals.).
 JA1246
 JA1246.The modeled gravity was interpolated from observed gravity values.
 JA1246
 JA1246;                    North         East    Units  Estimated Accuracy
 JA1246;SPC IL E     -   190,736.3     336,854.6     MT  (+/- 3 meters HH1 GPS) 
 JA1246
 JA1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2039048869(NAD 83)
 JA1246
 JA1246                          SUPERSEDED SURVEY CONTROL
 JA1246
 JA1246  NGVD 29 (??/??/92)  131.058  (m)          429.98   (f) ADJ UNCH    2 0
 JA1246
 JA1246.Superseded values are not recommended for survey control.
 JA1246
 JA1246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1246.See file dsdata.pdf to determine how the superseded data were derived.
 JA1246
 JA1246_MARKER: DB = BENCH MARK DISK
 JA1246_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1246_SP_SET: BUILDING
 JA1246_STAMPING: 431 VIN
 JA1246_MARK LOGO: USGS
 JA1246_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1246_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JA1246+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2012
 JA1246
 JA1246  HISTORY     - Date     Condition        Report By
 JA1246  HISTORY     - 1902     MONUMENTED       USGS
 JA1246  HISTORY     - 1935     GOOD             CGS
 JA1246  HISTORY     - 20120709 GOOD             ILDT
 JA1246
 JA1246                          STATION DESCRIPTION
 JA1246
 JA1246'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1246'AT BELLMONT.
 JA1246'AT BELLMONT, WABASH COUNTY, IN THE SOUTH WALL OF THE TOWN HALL,
 JA1246'NEAR THE SOUTHWEST CORNER OF THE BUILDING, AND ABOUT 3 FEET ABOVE
 JA1246'THE GROUND.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 JA1246'STAMPED 431 VIN AND SET VERTICALLY.
 JA1246
 JA1246                          STATION RECOVERY (2012)
 JA1246
 JA1246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JA1246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6913 ***********************************************************************
 DM6913  DESIGNATION -  436 ADJ
 DM6913  PID         -  DM6913
 DM6913  STATE/COUNTY-  IL/LAWRENCE
 DM6913  COUNTRY     -  US
 DM6913  USGS QUAD   -  CHAUNCEY (2018)
 DM6913
 DM6913                         *CURRENT SURVEY CONTROL
 DM6913  ______________________________________________________________________
 DM6913* NAD 83(2011) POSITION- 38 47 22.79426(N) 087 46 41.88002(W)   ADJUSTED
 DM6913* NAD 83(2011) ELLIP HT-   101.071 (meters)        (06/27/12)   ADJUSTED
 DM6913* NAD 83(2011) EPOCH   -  2010.00
 DM6913* NAVD 88 ORTHO HEIGHT -   132.7   (meters)      435.    (feet) GPS OBS
 DM6913  ______________________________________________________________________
 DM6913  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6913  GEOID HEIGHT    -        -31.569 (meters)                     GEOID09
 DM6913  GEOID HEIGHT    -        -31.584 (meters)                     GEOID18
 DM6913  NAD 83(2011) X  -    192,981.073 (meters)                     COMP
 DM6913  NAD 83(2011) Y  - -4,974,325.432 (meters)                     COMP
 DM6913  NAD 83(2011) Z  -  3,974,207.042 (meters)                     COMP
 DM6913  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 DM6913
 DM6913  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6913  Standards:
 DM6913         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6913            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6913  -------------------------------------------------------------------
 DM6913  NETWORK    0.50   0.84           0.23   0.17   0.43     -0.02703901
 DM6913  -------------------------------------------------------------------
 DM6913  Click here for local accuracies and other accuracy information.
 DM6913
 DM6913.The horizontal coordinates were established by GPS observations
 DM6913.and adjusted by the National Geodetic Survey in June 2012.
 DM6913
 DM6913.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6913.been affixed to the stable North American tectonic plate. See 
 DM6913.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6913
 DM6913.The horizontal coordinates are valid at the epoch date displayed above
 DM6913.which is a decimal equivalence of Year/Month/Day.
 DM6913
 DM6913.The orthometric height was determined by GPS observations and a
 DM6913.high-resolution geoid model.
 DM6913
 DM6913.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6913.GEOID18 height accuracy estimate available here.
 DM6913
 DM6913.Click photographs - Photos may exist for this station.
 DM6913
 DM6913.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6913
 DM6913.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6913
 DM6913.The ellipsoidal height was determined by GPS observations
 DM6913.and is referenced to NAD 83.
 DM6913
 DM6913. The following values were computed from the NAD 83(2011) position.
 DM6913
 DM6913;                    North         East     Units Scale Factor Converg.
 DM6913;SPC IL E     -   235,774.937   348,221.526   MT  1.00000362   +0 20 51.8
 DM6913;SPC IL E     -   773,538.27  1,142,456.79   sFT  1.00000362   +0 20 51.8
 DM6913;UTM  16      - 4,293,723.527   432,406.108   MT  0.99965626   -0 29 15.3
 DM6913
 DM6913!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6913!SPC IL E     -   0.99998414  x   1.00000362  =   0.99998776
 DM6913!UTM  16      -   0.99998414  x   0.99965626  =   0.99964041
 DM6913
 DM6913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3240693723(NAD 83)
 DM6913
 DM6913                          SUPERSEDED SURVEY CONTROL
 DM6913
 DM6913  NAD 83(2007)-  38 47 22.79444(N)    087 46 41.88074(W) AD(2002.00) 1
 DM6913  ELLIP H (06/09/11)  101.086  (m)                       GP(2002.00) 3 2
 DM6913
 DM6913.Superseded values are not recommended for survey control.
 DM6913
 DM6913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6913.See file dsdata.pdf to determine how the superseded data were derived.
 DM6913
 DM6913_MARKER: DD = SURVEY DISK
 DM6913_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 DM6913_STAMPING: 1907 436 ADJ ILLS
 DM6913_MARK LOGO: ILDT
 DM6913_PROJECTION: PROJECTING 23 CENTIMETERS
 DM6913_MAGNETIC: P = MARKER IS A STEEL PIPE
 DM6913_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DM6913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6913+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2024
 DM6913
 DM6913  HISTORY     - Date     Condition        Report By
 DM6913  HISTORY     - 20240510 MONUMENTED       INDIV
 DM6913
 DM6913                          STATION DESCRIPTION
 DM6913
 DM6913'DESCRIBED BY INDIVIDUAL CONTRIBUTORS 2024 (JM)
 DM6913'PRIOR TO 2024, METADATA AND DESCRIPTIVE DATA FOR THIS MARK HAS BEEN
 DM6913'CONFLATED WITH A MARK A FEW MILES AWAY. HOPEFULLY THINGS ARE CORRECT
 DM6913'HEREIN.
 DM6913'
 DM6913'THE STATION IS LOCATED 5.5 MILES (8.9 KILOMETERS) NORTH NORTHWEST OF
 DM6913'BRIDGEPORT AND 6.7 MILES (10.8 KILOMETERS) NORTHEAST OF SUMNER. TO
 DM6913'REACH THE STATION FROM THE INTERSECTION OF IL 1 AND 1800N (BIRDS LANE)
 DM6913'(LOCATED 6.8 MILES (10.9 KM) NORTH OF US 50), GO WEST ON 1800N FOR 5.9
 DM6913'MILES (9.5 KM) TO 600E (APPLEGATE RD). TURN LEFT (SOUTH) ONTO 600E AND
 DM6913'PROCEED SOUTH FOR 3.1 MILES (5.0 KM) TO 1500N (PETTY SCHOOL LANE).
 DM6913'TURN LEFT (EAST) ONTO 1500N AND PROCEED 1.0 MILE (1.6 KM) TO 700E
 DM6913'(ROUSTABOUT RD) INTERSECTION. THE STATION IS LOCATED 74 FEET (22.6 M)
 DM6913'SOUTHEAST OF THE CENTER OF THIS INTERSECTION AND IS A SURVEY CAP ON
 DM6913'THE TOP OF A CAST IRON POST IN THE GROUND. THE SURVEY CAP IS 9 INCHES
 DM6913'(23 CM) ABOVE GROUND LEVEL. THE STATION IS 27 FEET (2.7 M) EAST OF THE
 DM6913'CENTERLINE OF 700E WHICH IS A CHIP AND SEAL SURFACE SOUTH OF THE
 DM6913'INTERSECTION. THERE IS A 4 FEET (1.2 M) TALL CONCRETE POST ABOUT 5
 DM6913'FEET (1.5 M) TO THE WEST OF THE STATION WITH --109 TR-- CAST ON THE
 DM6913'UPPER HALF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0045 ***********************************************************************
 JB0045  DESIGNATION -  437
 JB0045  PID         -  JB0045
 JB0045  STATE/COUNTY-  IL/RICHLAND
 JB0045  COUNTRY     -  US
 JB0045  USGS QUAD   -  NOBLE (2018)
 JB0045
 JB0045                         *CURRENT SURVEY CONTROL
 JB0045  ______________________________________________________________________
 JB0045* NAD 83(1986) POSITION- 38 42 42.     (N) 088 08 41.     (W)   SCALED
 JB0045* NAVD 88 ORTHO HEIGHT -   132.872 (meters)      435.93  (feet) POSTED
 JB0045  ______________________________________________________________________
 JB0045  GEOID HEIGHT    -        -31.322 (meters)                     GEOID18
 JB0045  DYNAMIC HEIGHT  -        132.79  (meters)      435.7   (feet) COMP
 JB0045  MODELED GRAVITY -    980,016.0   (mgal)                       NAVD 88
 JB0045
 JB0045  VERT ORDER      -  * POSTED, SEE BELOW
 JB0045
 JB0045.The horizontal coordinates were scaled from a map and have
 JB0045.an estimated accuracy of +/- 6 seconds.
 JB0045
 JB0045.The orthometric height was determined by differential leveling
 JB0045.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0045
 JB0045.* This is a POSTED BENCH MARK height.
 JB0045
 JB0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0045.GEOID18 height accuracy estimate available here.
 JB0045
 JB0045.Click photographs - Photos may exist for this station.
 JB0045
 JB0045.The dynamic height is computed by dividing the NAVD 88
 JB0045.geopotential number by the normal gravity value computed on the
 JB0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0045.degrees latitude (g = 980.6199 gals.).
 JB0045
 JB0045.The modeled gravity was interpolated from observed gravity values.
 JB0045
 JB0045;                    North         East    Units  Estimated Accuracy
 JB0045;SPC IL E     -   226,990.      316,400.      MT  (+/- 180 meters Scaled)
 JB0045
 JB0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH004854(NAD 83)
 JB0045
 JB0045                          SUPERSEDED SURVEY CONTROL
 JB0045
 JB0045  NGVD 29 (??/??/92)  132.99   (m)          436.3    (f) COMPUTED    2 0
 JB0045
 JB0045.Superseded values are not recommended for survey control.
 JB0045
 JB0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0045.See file dsdata.pdf to determine how the superseded data were derived.
 JB0045
 JB0045_MARKER: P = PIPE CAP
 JB0045_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0045_STAMPING: 437 1921
 JB0045_MARK LOGO: USGS
 JB0045_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0045_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0045
 JB0045  HISTORY     - Date     Condition        Report By
 JB0045  HISTORY     - 1921     MONUMENTED       USGS
 JB0045  HISTORY     - 1935     GOOD             CGS
 JB0045
 JB0045                          STATION DESCRIPTION
 JB0045
 JB0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0045'3.4 MI W FROM OLNEY.
 JB0045'3.4 MILES WEST OF OLNEY, ILL.  ON THE B. AND O. R.R. 45 FEET
 JB0045'NORTH OF THE TRACK, 20 FEET WEST OF ROAD CROSSING, 23 POLES WEST
 JB0045'OF MILE POST C-223.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0046 ***********************************************************************
 JB0046  DESIGNATION -  437 RESET
 JB0046  PID         -  JB0046
 JB0046  STATE/COUNTY-  IL/RICHLAND
 JB0046  COUNTRY     -  US
 JB0046  USGS QUAD   -  NOBLE (2018)
 JB0046
 JB0046                         *CURRENT SURVEY CONTROL
 JB0046  ______________________________________________________________________
 JB0046* NAD 83(1986) POSITION- 38 42 42.     (N) 088 08 41.     (W)   SCALED
 JB0046* NAVD 88 ORTHO HEIGHT -   132.928 (meters)      436.11  (feet) ADJUSTED
 JB0046  ______________________________________________________________________
 JB0046  GEOID HEIGHT    -        -31.322 (meters)                     GEOID18
 JB0046  DYNAMIC HEIGHT  -        132.847 (meters)      435.85  (feet) COMP
 JB0046  MODELED GRAVITY -    980,016.0   (mgal)                       NAVD 88
 JB0046
 JB0046  VERT ORDER      -  FIRST     CLASS II
 JB0046
 JB0046.The horizontal coordinates were scaled from a map and have
 JB0046.an estimated accuracy of +/- 6 seconds.
 JB0046
 JB0046.The orthometric height was determined by differential leveling and
 JB0046.adjusted by the NATIONAL GEODETIC SURVEY
 JB0046.in June 1991.
 JB0046
 JB0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0046.GEOID18 height accuracy estimate available here.
 JB0046
 JB0046.Click photographs - Photos may exist for this station.
 JB0046
 JB0046.The dynamic height is computed by dividing the NAVD 88
 JB0046.geopotential number by the normal gravity value computed on the
 JB0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0046.degrees latitude (g = 980.6199 gals.).
 JB0046
 JB0046.The modeled gravity was interpolated from observed gravity values.
 JB0046
 JB0046;                    North         East    Units  Estimated Accuracy
 JB0046;SPC IL E     -   226,990.      316,400.      MT  (+/- 180 meters Scaled)
 JB0046
 JB0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH004854(NAD 83)
 JB0046
 JB0046                          SUPERSEDED SURVEY CONTROL
 JB0046
 JB0046  NGVD 29 (??/??/92)  133.035  (m)          436.47   (f) ADJ UNCH    1 2
 JB0046
 JB0046.Superseded values are not recommended for survey control.
 JB0046
 JB0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0046.See file dsdata.pdf to determine how the superseded data were derived.
 JB0046
 JB0046_MARKER: P = PIPE CAP
 JB0046_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0046_STAMPING: 437 1921 RESET 1949
 JB0046_MARK LOGO: USGS
 JB0046_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0046_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0046
 JB0046  HISTORY     - Date     Condition        Report By
 JB0046  HISTORY     - 1949     MONUMENTED       USGS
 JB0046  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0046
 JB0046                          STATION DESCRIPTION
 JB0046
 JB0046'DESCRIBED BY US GEOLOGICAL SURVEY 1949
 JB0046'3.4 MI W FROM OLNEY.
 JB0046'3.35 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0046'STATION AT OLNEY, IN THE NORTHWEST QUARTER OF A ROAD CROSSING, 61
 JB0046'FEET WEST AND ACROSS THE ROAD FROM BM D110, 42 FEET NORTH OF THE
 JB0046'NORTH RAIL, 30 FEET NORTH OF A CROSSING SIGN, 19 FEET WEST OF THE
 JB0046'CENTER LINE OF THE ROAD, 14 FEET SOUTH OF THE CENTER LINE OF A
 JB0046'ROAD PARALLEL TO THE TRACK, 1 FOOT WEST OF A WHITE WOODEN WITNESS
 JB0046'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND THE PIPE
 JB0046'PROJECTS 14 INCHES.
 JB0046
 JB0046                          STATION RECOVERY (1986)
 JB0046
 JB0046'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0046'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0528 ***********************************************************************
 HB0528  DESIGNATION -  438
 HB0528  PID         -  HB0528
 HB0528  STATE/COUNTY-  IL/FRANKLIN
 HB0528  COUNTRY     -  US
 HB0528  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0528
 HB0528                         *CURRENT SURVEY CONTROL
 HB0528  ______________________________________________________________________
 HB0528* NAD 83(1986) POSITION- 37 56 24.     (N) 088 48 36.     (W)   SCALED
 HB0528* NAVD 88 ORTHO HEIGHT -   133.69  (+/-2cm)      438.6   (feet) VERTCON3
 HB0528  ______________________________________________________________________
 HB0528  GEOID HEIGHT    -        -29.639 (meters)                     GEOID18
 HB0528  VERT ORDER      -  ? (See Below)
 HB0528
 HB0528.The horizontal coordinates were scaled from a map and have
 HB0528.an estimated accuracy of +/- 6 seconds.
 HB0528
 HB0528.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0528.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0528
 HB0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0528.GEOID18 height accuracy estimate available here.
 HB0528
 HB0528.The vertical order pertains to the NGVD 29 superseded value.
 HB0528
 HB0528.Click photographs - Photos may exist for this station.
 HB0528
 HB0528;                    North         East    Units  Estimated Accuracy
 HB0528;SPC IL E     -   141,420.      258,100.      MT  (+/- 180 meters Scaled)
 HB0528
 HB0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH409007(NAD 83)
 HB0528
 HB0528                          SUPERSEDED SURVEY CONTROL
 HB0528
 HB0528  NGVD 29 (11/26/84)  133.783  (m)          438.92   (f) ADJUSTED       
 HB0528
 HB0528.Superseded values are not recommended for survey control.
 HB0528
 HB0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0528.See file dsdata.pdf to determine how the superseded data were derived.
 HB0528
 HB0528_MARKER: P = PIPE CAP
 HB0528_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0528_STAMPING: 438 1906
 HB0528_MARK LOGO: USGS
 HB0528_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0528_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0528
 HB0528  HISTORY     - Date     Condition        Report By
 HB0528  HISTORY     - 1906     MONUMENTED       USGS
 HB0528  HISTORY     - 1949     GOOD             CGS
 HB0528  HISTORY     - 20090507 MARK NOT FOUND   ILDT
 HB0528
 HB0528                          STATION DESCRIPTION
 HB0528
 HB0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0528'AT PARRISH.
 HB0528'AT PARRISH, FRANKLIN COUNTY, ABOUT 196 FEET NORTHWEST OF THE
 HB0528'ILLINOIS CENTRAL RAILROAD STATION, ABOUT 200 FEET NORTHEAST OF A
 HB0528'ROAD CROSSING, ON THE WEST SIDE OF THE BROWN A MOORE STORE, AND
 HB0528'AT THE SOUTHWEST CORNER.  A UNITED STATES GEOLOGICAL SURVEY
 HB0528'STANDARD CAP, STAMPED 438 1906 AND RIVETED ON THE TOP OF A
 HB0528'3-1/2-INCH IRON PIPE.  NOTE-- THE MARK WAS FOUND UNDER THE GRAVENS
 HB0528'STORE BUILDING ABOUT 16 FEET NORTH OF THE SOUTH FOUNDATION OF THE
 HB0528'STORE.  UNABLE TO GET TO MARK TO LEVEL TO IT OR TO SEE THE
 HB0528'STAMPING.  MARK APPEARS IN GOOD CONDITION.
 HB0528
 HB0528                          STATION RECOVERY (2009)
 HB0528
 HB0528'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0528'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0515 ***********************************************************************
 HB0515  DESIGNATION -  438
 HB0515  PID         -  HB0515
 HB0515  STATE/COUNTY-  IL/FRANKLIN
 HB0515  COUNTRY     -  US
 HB0515  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0515
 HB0515                         *CURRENT SURVEY CONTROL
 HB0515  ______________________________________________________________________
 HB0515* NAD 83(1986) POSITION- 37 59 22.     (N) 088 57 03.     (W)   SCALED
 HB0515* NAVD 88 ORTHO HEIGHT -   133.577 (meters)      438.24  (feet) ADJUSTED
 HB0515  ______________________________________________________________________
 HB0515  GEOID HEIGHT    -        -29.587 (meters)                     GEOID18
 HB0515  DYNAMIC HEIGHT  -        133.488 (meters)      437.95  (feet) COMP
 HB0515  MODELED GRAVITY -    979,961.2   (mgal)                       NAVD 88
 HB0515
 HB0515  VERT ORDER      -  FIRST     CLASS II
 HB0515
 HB0515.The horizontal coordinates were scaled from a map and have
 HB0515.an estimated accuracy of +/- 6 seconds.
 HB0515
 HB0515.The orthometric height was determined by differential leveling and
 HB0515.adjusted by the NATIONAL GEODETIC SURVEY
 HB0515.in June 1991.
 HB0515
 HB0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0515.GEOID18 height accuracy estimate available here.
 HB0515
 HB0515.Click photographs - Photos may exist for this station.
 HB0515
 HB0515.The dynamic height is computed by dividing the NAVD 88
 HB0515.geopotential number by the normal gravity value computed on the
 HB0515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0515.degrees latitude (g = 980.6199 gals.).
 HB0515
 HB0515.The modeled gravity was interpolated from observed gravity values.
 HB0515
 HB0515;                    North         East    Units  Estimated Accuracy
 HB0515;SPC IL E     -   146,980.      245,760.      MT  (+/- 180 meters Scaled)
 HB0515
 HB0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH286064(NAD 83)
 HB0515
 HB0515                          SUPERSEDED SURVEY CONTROL
 HB0515
 HB0515  NGVD 29 (11/26/84)  133.668  (m)          438.54   (f) ADJUSTED    1 2
 HB0515
 HB0515.Superseded values are not recommended for survey control.
 HB0515
 HB0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0515.See file dsdata.pdf to determine how the superseded data were derived.
 HB0515
 HB0515_MARKER: P = PIPE CAP
 HB0515_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0515_STAMPING: 438 1906 ILLINOIS
 HB0515_MARK LOGO: USGS
 HB0515_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0515_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0515
 HB0515  HISTORY     - Date     Condition        Report By
 HB0515  HISTORY     - 1906     MONUMENTED       USGS
 HB0515  HISTORY     - 1949     GOOD             CGS
 HB0515  HISTORY     - 20060908 POOR             ILDT
 HB0515
 HB0515                          STATION DESCRIPTION
 HB0515
 HB0515'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0515'1.8 MI W FROM BENTON.
 HB0515'1.8 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0515'FREIGHT STATION AT BENTON, 45 YARDS SOUTHWEST OF MILE POST E 88,
 HB0515'AT A PUBLIC GRAVEL ROAD CROSSING, 71 FEET SOUTH OF THE SOUTH
 HB0515'RAIL, 79 FEET SOUTH-SOUTHEAST OF THE CENTER OF THE CROSSING, 22.8
 HB0515'FEET NORTHWEST OF THE NORTHWEST CORNER OF THE PORCH OF A SMALL
 HB0515'HOUSE, 2 FEET EAST OF A 5-INCH CEDAR TREE, ABOUT 2 FEET BELOW
 HB0515'THE TRACK AND PROJECTING 12 INCHES.
 HB0515
 HB0515                          STATION RECOVERY (2006)
 HB0515
 HB0515'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (JBH)
 HB0515'MARK FOUND AS PER 1949 DESCRIPTION.  MARK IS INCASED IN A PVC PIPE AND
 HB0515'DOME CAP APPEARS TO HAVE BEEN POUNDED TO THE POINT THAT IT IS NOW
 HB0515'CONCAVE.  THE 5 INCH CERDAR TREE IS NOW 12+ INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0505 ***********************************************************************
 HB0505  DESIGNATION -  439 ILL
 HB0505  PID         -  HB0505
 HB0505  STATE/COUNTY-  IL/WILLIAMSON
 HB0505  COUNTRY     -  US
 HB0505  USGS QUAD   -  CRAB ORCHARD (2018)
 HB0505
 HB0505                         *CURRENT SURVEY CONTROL
 HB0505  ______________________________________________________________________
 HB0505* NAD 83(1986) POSITION- 37 41 22.     (N) 088 51 20.     (W)   SCALED
 HB0505* NAVD 88 ORTHO HEIGHT -   133.502 (meters)      438.00  (feet) ADJUSTED
 HB0505  ______________________________________________________________________
 HB0505  GEOID HEIGHT    -        -29.126 (meters)                     GEOID18
 HB0505  DYNAMIC HEIGHT  -        133.409 (meters)      437.69  (feet) COMP
 HB0505  MODELED GRAVITY -    979,932.2   (mgal)                       NAVD 88
 HB0505
 HB0505  VERT ORDER      -  SECOND    CLASS 0
 HB0505
 HB0505.The horizontal coordinates were scaled from a map and have
 HB0505.an estimated accuracy of +/- 6 seconds.
 HB0505
 HB0505.The orthometric height was determined by differential leveling and
 HB0505.adjusted by the NATIONAL GEODETIC SURVEY
 HB0505.in June 1991.
 HB0505
 HB0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0505.GEOID18 height accuracy estimate available here.
 HB0505
 HB0505.Click photographs - Photos may exist for this station.
 HB0505
 HB0505.The dynamic height is computed by dividing the NAVD 88
 HB0505.geopotential number by the normal gravity value computed on the
 HB0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0505.degrees latitude (g = 980.6199 gals.).
 HB0505
 HB0505.The modeled gravity was interpolated from observed gravity values.
 HB0505
 HB0505;                    North         East    Units  Estimated Accuracy
 HB0505;SPC IL E     -   113,630.      253,940.      MT  (+/- 180 meters Scaled)
 HB0505
 HB0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG363729(NAD 83)
 HB0505
 HB0505                          SUPERSEDED SURVEY CONTROL
 HB0505
 HB0505  NGVD 29 (11/26/84)  133.590  (m)          438.29   (f) ADJUSTED    2 0
 HB0505
 HB0505.Superseded values are not recommended for survey control.
 HB0505
 HB0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0505.See file dsdata.pdf to determine how the superseded data were derived.
 HB0505
 HB0505_MARKER: P = PIPE CAP
 HB0505_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0505_STAMPING: 439 ILL
 HB0505_MARK LOGO: USGS
 HB0505_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0505_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0505
 HB0505  HISTORY     - Date     Condition        Report By
 HB0505  HISTORY     - 1911     MONUMENTED       USGS
 HB0505  HISTORY     - 1935     GOOD             CGS
 HB0505  HISTORY     - 1978     GOOD             ILDT
 HB0505  HISTORY     - 1978     GOOD             ILDT
 HB0505  HISTORY     - 1978     GOOD             ILDT
 HB0505
 HB0505                          STATION DESCRIPTION
 HB0505
 HB0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0505'AT NEW DENNISON.
 HB0505'AT NEW DENNISON, WILLIAMSON COUNTY, ON THE ILLINOIS CENTRAL
 HB0505'RAILROAD 190 FEET SOUTHEAST OF THE STATION, 50 FEET EAST OF THE
 HB0505'CENTERLINE OF THE TRACK, AND AT THE NORTHWEST CORNER OF THE E.L.
 HB0505'WELBORN WAREHOUSE IN 1935.  A UNITED STATES GEOLOGICAL SURVEY
 HB0505'STANDARD CAP, STAMPED 439 ILL AND RIVETED ON THE TOP OF A
 HB0505'3-1/2-INCH IRON PIPE PROJECTING 4 INCHES ABOVE GROUND.
 HB0505
 HB0505                          STATION RECOVERY (1978)
 HB0505
 HB0505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0505'RECOVERED IN GOOD CONDITION.
 HB0505
 HB0505                          STATION RECOVERY (1978)
 HB0505
 HB0505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0505'RECOVERED IN GOOD CONDITION.
 HB0505
 HB0505                          STATION RECOVERY (1978)
 HB0505
 HB0505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0569 ***********************************************************************
 JC0569  DESIGNATION -  44
 JC0569  PID         -  JC0569
 JC0569  STATE/COUNTY-  IL/CALHOUN
 JC0569  COUNTRY     -  US
 JC0569  USGS QUAD   -  WINFIELD (2017)
 JC0569
 JC0569                         *CURRENT SURVEY CONTROL
 JC0569  ______________________________________________________________________
 JC0569* NAD 83(1986) POSITION- 38 54 17.     (N) 090 37 54.     (W)   SCALED
 JC0569* NAVD 88 ORTHO HEIGHT -   132.53  (+/-2cm)      434.8   (feet) VERTCON3
 JC0569  ______________________________________________________________________
 JC0569  GEOID HEIGHT    -        -31.785 (meters)                     GEOID18
 JC0569  VERT ORDER      -  FIRST     CLASS II (See Below)
 JC0569
 JC0569.The horizontal coordinates were scaled from a map and have
 JC0569.an estimated accuracy of +/- 6 seconds.
 JC0569
 JC0569.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC0569.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC0569
 JC0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0569.GEOID18 height accuracy estimate available here.
 JC0569
 JC0569.The vertical order pertains to the NGVD 29 superseded value.
 JC0569
 JC0569.Click photographs - Photos may exist for this station.
 JC0569
 JC0569;                    North         East    Units  Estimated Accuracy
 JC0569;SPC IL W     -   248,500.      659,670.      MT  (+/- 180 meters Scaled)
 JC0569
 JC0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD053088(NAD 83)
 JC0569
 JC0569                          SUPERSEDED SURVEY CONTROL
 JC0569
 JC0569  NGVD 29 (??/??/92)  132.594  (m)          435.02   (f) ADJ UNCH    1 2
 JC0569
 JC0569.Superseded values are not recommended for survey control.
 JC0569
 JC0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0569.See file dsdata.pdf to determine how the superseded data were derived.
 JC0569
 JC0569_MARKER: B = BOLT
 JC0569_SETTING: 66 = SET IN ROCK OUTCROP
 JC0569_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0569+STABILITY: POSITION/ELEVATION WELL
 JC0569
 JC0569  HISTORY     - Date     Condition        Report By
 JC0569  HISTORY     - UNK      MONUMENTED       MORC
 JC0569  HISTORY     - 1933     GOOD             CGS
 JC0569
 JC0569                          STATION DESCRIPTION
 JC0569
 JC0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 JC0569'NEAR MARTINS LANDING.
 JC0569'910 YARDS BELOW MARTINS LANDING, CALHOUN COUNTY, ON THE LOWER
 JC0569'SIDE OF THE FIRST VALLEY BELOW THE LANDING, 30 YARDS BACK FROM
 JC0569'THE BANK OF MISSISSIPPI RIVER, IN THE NORTHWEST FACE OF THE
 JC0569'BLUFFS, 26 FEET SOUTHWEST OF A 24-INCH BLAZED MAPLE TREE, 17 FEET
 JC0569'SOUTHEAST OF A 15-INCH BLAZED SYCAMORE TREE, 12-1/2 FEET EAST
 JC0569'OF A SHARP POINT OF OVERHANGING ROCK, 3 FEET BELOW THE TOP OF THE
 JC0569'EXPOSED ROCK, AND DIRECTLY BELOW A DETACHED ROCK LYING ON A LEDGE.
 JC0569'THE CENTER OF A COPPER BOLT LEADED HORIZONTALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0017 ***********************************************************************
 MG0017  DESIGNATION -  44
 MG0017  PID         -  MG0017
 MG0017  STATE/COUNTY-  IL/ROCK ISLAND
 MG0017  COUNTRY     -  US
 MG0017  USGS QUAD   -  SILVIS (2018)
 MG0017
 MG0017                         *CURRENT SURVEY CONTROL
 MG0017  ______________________________________________________________________
 MG0017* NAD 83(1986) POSITION- 41 33 16.     (N) 090 24 47.     (W)   SCALED
 MG0017* NAVD 88 ORTHO HEIGHT -   176.73  (+/-2cm)      579.8   (feet) VERTCON3
 MG0017  ______________________________________________________________________
 MG0017  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 MG0017  VERT ORDER      -  ? (See Below)
 MG0017
 MG0017.The horizontal coordinates were scaled from a map and have
 MG0017.an estimated accuracy of +/- 6 seconds.
 MG0017
 MG0017.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0017.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0017
 MG0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0017.GEOID18 height accuracy estimate available here.
 MG0017
 MG0017.The vertical order pertains to the NGVD 29 superseded value.
 MG0017
 MG0017.Click photographs - Photos may exist for this station.
 MG0017
 MG0017;                    North         East    Units  Estimated Accuracy
 MG0017;SPC IL W     -   542,630.      679,450.      MT  (+/- 180 meters Scaled)
 MG0017
 MG0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG157035(NAD 83)
 MG0017
 MG0017                          SUPERSEDED SURVEY CONTROL
 MG0017
 MG0017  NGVD 29 (??/??/92)  176.791  (m)          580.02   (f) ADJ UNCH       
 MG0017
 MG0017.Superseded values are not recommended for survey control.
 MG0017
 MG0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0017.See file dsdata.pdf to determine how the superseded data were derived.
 MG0017
 MG0017_MARKER: B = BOLT
 MG0017_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0017_SP_SET: BRICK
 MG0017_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0017
 MG0017  HISTORY     - Date     Condition        Report By
 MG0017  HISTORY     - UNK      MONUMENTED       USACE
 MG0017  HISTORY     - 1931     GOOD             CGS
 MG0017  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0017  HISTORY     - 19970605 MARK NOT FOUND   USPSQD
 MG0017
 MG0017                          STATION DESCRIPTION
 MG0017
 MG0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 MG0017'AT HAMPTON.
 MG0017'AT HAMPTON, ROCK ISLAND, AT THE PUBLIC SCHOOL, ON THE EAST
 MG0017'SIDE OF THE BRICK SCHOOLHOUSE, 9 INCHES FROM THE SOUTHEAST
 MG0017'CORNER, IN THE UPPER FOUNDATION STONE, 4 INCHES BELOW THE TOP OF
 MG0017'THE WATER TABLE, AND ONE FOOT ABOVE THE GROUND.  THE CENTER OF A
 MG0017'COPPER BOLT SET HORIZONTALLY AND SURROUNDED BY THE LETTERS USPBM
 MG0017'CUT IN THE BRICK.
 MG0017
 MG0017                          STATION RECOVERY (1996)
 MG0017
 MG0017'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0017'MARK NOT FOUND.
 MG0017
 MG0017                          STATION RECOVERY (1997)
 MG0017
 MG0017'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0017'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1981 ***********************************************************************
 DN1981  DESIGNATION -  44
 DN1981  PID         -  DN1981
 DN1981  STATE/COUNTY-  IL/FULTON
 DN1981  COUNTRY     -  US
 DN1981  USGS QUAD   -  GLASFORD (2018)
 DN1981
 DN1981                         *CURRENT SURVEY CONTROL
 DN1981  ______________________________________________________________________
 DN1981* NAD 83(2011) POSITION- 40 34 54.01010(N) 089 52 27.74418(W)   ADJUSTED
 DN1981* NAD 83(2011) ELLIP HT-   123.271 (meters)        (06/27/12)   ADJUSTED
 DN1981* NAD 83(2011) EPOCH   -  2010.00
 DN1981* NAVD 88 ORTHO HEIGHT -   156.3   (meters)      513.    (feet) GPS OBS
 DN1981  ______________________________________________________________________
 DN1981  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1981  GEOID HEIGHT    -        -33.033 (meters)                     GEOID09
 DN1981  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 DN1981  NAD 83(2011) X  -     10,636.359 (meters)                     COMP
 DN1981  NAD 83(2011) Y  - -4,851,022.299 (meters)                     COMP
 DN1981  NAD 83(2011) Z  -  4,127,331.995 (meters)                     COMP
 DN1981  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 DN1981
 DN1981  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1981  Standards:
 DN1981         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1981            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1981  -------------------------------------------------------------------
 DN1981  NETWORK    2.90   2.20           1.29   1.05   1.12     -0.13407064
 DN1981  -------------------------------------------------------------------
 DN1981  Click here for local accuracies and other accuracy information.
 DN1981
 DN1981.The horizontal coordinates were established by GPS observations
 DN1981.and adjusted by the National Geodetic Survey in June 2012.
 DN1981
 DN1981.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1981.been affixed to the stable North American tectonic plate. See 
 DN1981.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1981
 DN1981.The horizontal coordinates are valid at the epoch date displayed above
 DN1981.which is a decimal equivalence of Year/Month/Day.
 DN1981
 DN1981.The orthometric height was determined by GPS observations and a
 DN1981.high-resolution geoid model.
 DN1981
 DN1981.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1981.GEOID18 height accuracy estimate available here.
 DN1981
 DN1981.Click photographs - Photos may exist for this station.
 DN1981
 DN1981.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1981
 DN1981.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1981
 DN1981.The ellipsoidal height was determined by GPS observations
 DN1981.and is referenced to NAD 83.
 DN1981
 DN1981. The following values were computed from the NAD 83(2011) position.
 DN1981
 DN1981;                    North         East     Units Scale Factor Converg.
 DN1981;SPC IL W     -   434,613.771   724,745.537   MT  0.99994871   +0 11 24.5
 DN1981;SPC IL W     - 1,425,895.35  2,377,769.32   sFT  0.99994871   +0 11 24.5
 DN1981;UTM  16      - 4,496,291.620   256,722.993   MT  1.00032855   -1 52 14.8
 DN1981
 DN1981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1981!SPC IL W     -   0.99998066  x   0.99994871  =   0.99992937
 DN1981!UTM  16      -   0.99998066  x   1.00032855  =   1.00030921
 DN1981
 DN1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5672296291(NAD 83)
 DN1981
 DN1981                          SUPERSEDED SURVEY CONTROL
 DN1981
 DN1981  NAD 83(2007)-  40 34 54.01041(N)    089 52 27.74537(W) AD(2002.00) 1
 DN1981  ELLIP H (08/11/11)  123.286  (m)                       GP(2002.00) 4 1
 DN1981
 DN1981.Superseded values are not recommended for survey control.
 DN1981
 DN1981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1981.See file dsdata.pdf to determine how the superseded data were derived.
 DN1981
 DN1981_MARKER: DD = SURVEY DISK
 DN1981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1981_STAMPING: FC44
 DN1981_MARK LOGO: NONE
 DN1981_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1981+STABILITY: SURFACE MOTION
 DN1981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1981+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1981
 DN1981  HISTORY     - Date     Condition        Report By
 DN1981  HISTORY     - 200905   MONUMENTED       ILDT
 DN1981
 DN1981                          STATION DESCRIPTION
 DN1981
 DN1981'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1981'STATION IS LOCATED 8.72 MILES NORTHEAST OF THE TOWN OF CANTON AND IS
 DN1981'MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 DN1981'13, T 7 N, R 5 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1981'FROM THE POST OFFICE IN THE CITY OF CANTON AT THE INTERSECTION OF
 DN1981'AVENUE A AND ELM STREET, PROCEED EAST 0.09 MILES ALONG ELM STREET TO
 DN1981'THE INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) AND PROCEED 0.18
 DN1981'MILES ALONG MAIN STREET TO THE INTERSECTION WITH LOCUST STREET
 DN1981'(ILLINOIS ROUTE 9). TURN RIGHT (EAST) PROCEED 0.41 MILES ALONG LOCUST
 DN1981'STREET (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH 5TH AVENUE
 DN1981'(ILLINOIS ROUTE 9). TURN RIGHT (SOUTH) AND PROCEED 0.08 MILES ALONG
 DN1981'5TH  AVENUE (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH CHESTNUT
 DN1981'STREET (COUNTY HIGHWAY 27). TURN LEFT (EAST) AND PROCEED 6.74 MILES
 DN1981'ALONG CHESTNUT STREET (COUNTY HIGHWAY 27) TO THE INTERSECTION WITH BIG
 DN1981'BARN ROAD. TURN RIGHT (EAST) AND PROCEED 0.72 MILES ALONG BIG BARN
 DN1981'ROAD TO A POINT WHERE BIG BARN ROAD TURNS SOUTH. STATION IS LOCATED
 DN1981'64.75 FEET SOUTHEAST OF A PK NAIL IN A POWER POLE, 23.00 FEET
 DN1981'SOUTHEAST OF A PK NAIL IN A  POWER POLE, 125.8 FEET NORTHEAST OF A PK
 DN1981'NAIL IN A POWER POLE, AND 12.80 FEET WEST OF A FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0837 ***********************************************************************
 JB0837  DESIGNATION -  442
 JB0837  PID         -  JB0837
 JB0837  STATE/COUNTY-  IL/CLINTON
 JB0837  COUNTRY     -  US
 JB0837  USGS QUAD   -  BOULDER (2018)
 JB0837
 JB0837                         *CURRENT SURVEY CONTROL
 JB0837  ______________________________________________________________________
 JB0837* NAD 83(1986) POSITION- 38 42 47.     (N) 089 14 20.     (W)   SCALED
 JB0837* NAVD 88 ORTHO HEIGHT -   134.795 (meters)      442.24  (feet) ADJUSTED
 JB0837  ______________________________________________________________________
 JB0837  GEOID HEIGHT    -        -31.196 (meters)                     GEOID18
 JB0837  DYNAMIC HEIGHT  -        134.710 (meters)      441.96  (feet) COMP
 JB0837  MODELED GRAVITY -    979,994.0   (mgal)                       NAVD 88
 JB0837
 JB0837  VERT ORDER      -  SECOND    CLASS 0
 JB0837
 JB0837.The horizontal coordinates were scaled from a map and have
 JB0837.an estimated accuracy of +/- 6 seconds.
 JB0837
 JB0837.The orthometric height was determined by differential leveling and
 JB0837.adjusted by the NATIONAL GEODETIC SURVEY
 JB0837.in June 1991.
 JB0837
 JB0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0837.GEOID18 height accuracy estimate available here.
 JB0837
 JB0837.Click photographs - Photos may exist for this station.
 JB0837
 JB0837.The dynamic height is computed by dividing the NAVD 88
 JB0837.geopotential number by the normal gravity value computed on the
 JB0837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0837.degrees latitude (g = 980.6199 gals.).
 JB0837
 JB0837.The modeled gravity was interpolated from observed gravity values.
 JB0837
 JB0837;                    North         East    Units  Estimated Accuracy
 JB0837;SPC IL W     -   227,530.      780,690.      MT  (+/- 180 meters Scaled)
 JB0837
 JB0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH053873(NAD 83)
 JB0837
 JB0837                          SUPERSEDED SURVEY CONTROL
 JB0837
 JB0837  NGVD 29 (??/??/92)  134.928  (m)          442.68   (f) ADJ UNCH    2 0
 JB0837
 JB0837.Superseded values are not recommended for survey control.
 JB0837
 JB0837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0837.See file dsdata.pdf to determine how the superseded data were derived.
 JB0837
 JB0837_MARKER: P = PIPE CAP
 JB0837_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0837_STAMPING: 442
 JB0837_MARK LOGO: USGS
 JB0837_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0837_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0837
 JB0837  HISTORY     - Date     Condition        Report By
 JB0837  HISTORY     - 1907     MONUMENTED       USGS
 JB0837  HISTORY     - 1935     GOOD             CGS
 JB0837
 JB0837                          STATION DESCRIPTION
 JB0837
 JB0837'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0837'1.4 MI N FROM BOULDER.
 JB0837'1.4 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JB0837'FROM THE STATION AT BOULDER, CLINTON COUNTY, AT A ROAD CROSSING,
 JB0837'18 YARDS EAST OF THE CENTERLINE OF THE EAST TRACK, 7 YARDS
 JB0837'NORTH OF THE ROAD, 17 YARDS NORTHEAST OF BENCH MARK W 113
 JB0837'DESCRIBED ABOVE, AND AT A FENCE.  A UNITED STATES GEOLOGICAL
 JB0837'SURVEY STANDARD CAP, STAMPED 442 AND RIVETED ON THE TOP OF A
 JB0837'3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1244 ***********************************************************************
 JA1244  DESIGNATION -  442 VIN
 JA1244  PID         -  JA1244
 JA1244  STATE/COUNTY-  IL/WABASH
 JA1244  COUNTRY     -  US
 JA1244  USGS QUAD   -  MOUNT CARMEL (2018)
 JA1244
 JA1244                         *CURRENT SURVEY CONTROL
 JA1244  ______________________________________________________________________
 JA1244* NAD 83(1986) POSITION- 38 23 52.     (N) 087 51 21.     (W)   SCALED
 JA1244* NAVD 88 ORTHO HEIGHT -   134.192 (meters)      440.26  (feet) ADJUSTED
 JA1244  ______________________________________________________________________
 JA1244  GEOID HEIGHT    -        -31.164 (meters)                     GEOID18
 JA1244  DYNAMIC HEIGHT  -        134.106 (meters)      439.98  (feet) COMP
 JA1244  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JA1244
 JA1244  VERT ORDER      -  SECOND    CLASS 0
 JA1244
 JA1244.The horizontal coordinates were scaled from a map and have
 JA1244.an estimated accuracy of +/- 6 seconds.
 JA1244
 JA1244.The orthometric height was determined by differential leveling and
 JA1244.adjusted by the NATIONAL GEODETIC SURVEY
 JA1244.in June 1991.
 JA1244
 JA1244.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1244.GEOID18 height accuracy estimate available here.
 JA1244
 JA1244.Click photographs - Photos may exist for this station.
 JA1244
 JA1244.The dynamic height is computed by dividing the NAVD 88
 JA1244.geopotential number by the normal gravity value computed on the
 JA1244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1244.degrees latitude (g = 980.6199 gals.).
 JA1244
 JA1244.The modeled gravity was interpolated from observed gravity values.
 JA1244
 JA1244;                    North         East    Units  Estimated Accuracy
 JA1244;SPC IL E     -   192,240.      341,710.      MT  (+/- 180 meters Scaled)
 JA1244
 JA1244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH252502(NAD 83)
 JA1244
 JA1244                          SUPERSEDED SURVEY CONTROL
 JA1244
 JA1244  NGVD 29 (??/??/92)  134.321  (m)          440.68   (f) ADJ UNCH    2 0
 JA1244
 JA1244.Superseded values are not recommended for survey control.
 JA1244
 JA1244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1244.See file dsdata.pdf to determine how the superseded data were derived.
 JA1244
 JA1244_MARKER: DB = BENCH MARK DISK
 JA1244_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1244_SP_SET: BUILDING WALL
 JA1244_STAMPING: 442 VIN
 JA1244_MARK LOGO: USGS
 JA1244_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1244
 JA1244  HISTORY     - Date     Condition        Report By
 JA1244  HISTORY     - 1902     MONUMENTED       USGS
 JA1244  HISTORY     - 1935     GOOD             CGS
 JA1244
 JA1244                          STATION DESCRIPTION
 JA1244
 JA1244'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1244'AT MAUD.
 JA1244'AT MAUD, WABASH COUNTY, AT THE CHRISTIAN CHURCH, IN THE EAST
 JA1244'FOUNDATION WALL, AND NEAR THE NORTHEAST CORNER OF THE CHURCH.  A
 JA1244'UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 442 VIN
 JA1244'AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0569 ***********************************************************************
 HB0569  DESIGNATION -  443
 HB0569  PID         -  HB0569
 HB0569  STATE/COUNTY-  IL/FRANKLIN
 HB0569  COUNTRY     -  US
 HB0569  USGS QUAD   -  CHRISTOPHER (2018)
 HB0569
 HB0569                         *CURRENT SURVEY CONTROL
 HB0569  ______________________________________________________________________
 HB0569* NAD 83(1986) POSITION- 37 58 20.37   (N) 089 03 16.56   (W)   HD_HELD1
 HB0569* NAVD 88 ORTHO HEIGHT -   134.982 (meters)      442.85  (feet) ADJUSTED
 HB0569  ______________________________________________________________________
 HB0569  GEOID HEIGHT    -        -29.465 (meters)                     GEOID18
 HB0569  DYNAMIC HEIGHT  -        134.893 (meters)      442.56  (feet) COMP
 HB0569  MODELED GRAVITY -    979,966.8   (mgal)                       NAVD 88
 HB0569
 HB0569  VERT ORDER      -  SECOND    CLASS I
 HB0569
 HB0569.The horizontal coordinates were determined by differentially corrected
 HB0569.hand held GPS observations or other comparable positioning techniques
 HB0569.and have an estimated accuracy of +/- 3 meters.
 HB0569
 HB0569.The orthometric height was determined by differential leveling and
 HB0569.adjusted by the NATIONAL GEODETIC SURVEY
 HB0569.in May 2016.
 HB0569
 HB0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0569.GEOID18 height accuracy estimate available here.
 HB0569
 HB0569.Click photographs - Photos may exist for this station.
 HB0569
 HB0569.The dynamic height is computed by dividing the NAVD 88
 HB0569.geopotential number by the normal gravity value computed on the
 HB0569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0569.degrees latitude (g = 980.6199 gals.).
 HB0569
 HB0569.The modeled gravity was interpolated from observed gravity values.
 HB0569
 HB0569;                    North         East    Units  Estimated Accuracy
 HB0569;SPC IL E     -   145,148.5     236,626.7     MT  (+/- 3 meters HH1 GPS) 
 HB0569
 HB0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1953404735(NAD 83)
 HB0569
 HB0569                          SUPERSEDED SURVEY CONTROL
 HB0569
 HB0569  NAVD 88 (06/15/91)  135.014  (m)          442.96   (f) SUPERSEDED  1 2
 HB0569  NGVD 29 (11/26/84)  135.106  (m)          443.26   (f) ADJUSTED    1 2
 HB0569
 HB0569.Superseded values are not recommended for survey control.
 HB0569
 HB0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0569.See file dsdata.pdf to determine how the superseded data were derived.
 HB0569
 HB0569_MARKER: DD = SURVEY DISK
 HB0569_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0569_SP_SET: BUILDING
 HB0569_STAMPING: 443 1906 ILLINOIS
 HB0569_MARK LOGO: USGS
 HB0569_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0569_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0569+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2015
 HB0569
 HB0569  HISTORY     - Date     Condition        Report By
 HB0569  HISTORY     - 1906     MONUMENTED       USGS
 HB0569  HISTORY     - 1949     GOOD             CGS
 HB0569  HISTORY     - 1980     GOOD             ILDT
 HB0569  HISTORY     - 1980     GOOD             ILDT
 HB0569  HISTORY     - 1980     GOOD             ILDT
 HB0569  HISTORY     - 20060228 GOOD             ILDT
 HB0569  HISTORY     - 20100402 GOOD             ILDT
 HB0569  HISTORY     - 20140618 GOOD             ILDT
 HB0569  HISTORY     - 20151009 GOOD             AMESC
 HB0569
 HB0569                          STATION DESCRIPTION
 HB0569
 HB0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0569'AT CHRISTOPHER.
 HB0569'AT CHRISTOPHER, ABOUT 1 BLOCK EAST ALONG THE ILLINOIS CENTRAL
 HB0569'RAILROAD FROM THE STATION, THENCE ABOUT 1/2 BLOCK NORTH ALONG SOUTH
 HB0569'EMMA STREET, SET VERTICALLY IN THE WEST FACE AT THE SOUTHWEST
 HB0569'CORNER OF A RED BRICK BUILDING HOUSING C.I.P.S. COMPANY OFFICE,
 HB0569'1 FOOT NORTH OF THE SOUTHWEST CORNER, IN THE NINETEENTH BRICK FROM
 HB0569'THE BOTTOM AND THE SECOND BRICK NORTH OF THE SOUTHWEST CORNER, 9
 HB0569'FEET EAST OF THE EAST CURB OF SOUTH EMMA STREET, 90 FEET SOUTH OF
 HB0569'THE SOUTH CURB OF MARKET STREET AND 3.8 FEET ABOVE THE SIDE WALK.
 HB0569
 HB0569                          STATION RECOVERY (1980)
 HB0569
 HB0569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0569'RECOVERED IN GOOD CONDITION.
 HB0569
 HB0569                          STATION RECOVERY (1980)
 HB0569
 HB0569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0569'RECOVERED IN GOOD CONDITION.
 HB0569
 HB0569                          STATION RECOVERY (1980)
 HB0569
 HB0569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0569'RECOVERED IN GOOD CONDITION.
 HB0569
 HB0569                          STATION RECOVERY (2006)
 HB0569
 HB0569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0569'RECOVERED IN GOOD CONDITION.
 HB0569
 HB0569                          STATION RECOVERY (2010)
 HB0569
 HB0569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 HB0569'RECOVERED IN GOOD CONDITION.
 HB0569
 HB0569                          STATION RECOVERY (2014)
 HB0569
 HB0569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 HB0569'RECOVERED IN GOOD CONDITION.
 HB0569
 HB0569                          STATION RECOVERY (2015)
 HB0569
 HB0569'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 HB0569'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1501 ***********************************************************************
 JB1501  DESIGNATION -  445
 JB1501  PID         -  JB1501
 JB1501  STATE/COUNTY-  IL/CLINTON
 JB1501  COUNTRY     -  US
 JB1501  USGS QUAD   -  BREESE (2018)
 JB1501
 JB1501                         *CURRENT SURVEY CONTROL
 JB1501  ______________________________________________________________________
 JB1501* NAD 83(1986) POSITION- 38 32 36.     (N) 089 36 45.     (W)   SCALED
 JB1501* NAVD 88 ORTHO HEIGHT -   135.270 (meters)      443.80  (feet) ADJUSTED
 JB1501  ______________________________________________________________________
 JB1501  GEOID HEIGHT    -        -30.583 (meters)                     GEOID18
 JB1501  DYNAMIC HEIGHT  -        135.185 (meters)      443.52  (feet) COMP
 JB1501  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 JB1501
 JB1501  VERT ORDER      -  SECOND    CLASS 0
 JB1501
 JB1501.The horizontal coordinates were scaled from a map and have
 JB1501.an estimated accuracy of +/- 6 seconds.
 JB1501
 JB1501.The orthometric height was determined by differential leveling and
 JB1501.adjusted by the NATIONAL GEODETIC SURVEY
 JB1501.in June 1991.
 JB1501
 JB1501.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1501.GEOID18 height accuracy estimate available here.
 JB1501
 JB1501.Click photographs - Photos may exist for this station.
 JB1501
 JB1501.The dynamic height is computed by dividing the NAVD 88
 JB1501.geopotential number by the normal gravity value computed on the
 JB1501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1501.degrees latitude (g = 980.6199 gals.).
 JB1501
 JB1501.The modeled gravity was interpolated from observed gravity values.
 JB1501
 JB1501;                    North         East    Units  Estimated Accuracy
 JB1501;SPC IL W     -   208,420.      748,310.      MT  (+/- 180 meters Scaled)
 JB1501
 JB1501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH723693(NAD 83)
 JB1501
 JB1501                          SUPERSEDED SURVEY CONTROL
 JB1501
 JB1501  NGVD 29 (??/??/92)  135.390  (m)          444.19   (f) ADJ UNCH    2 0
 JB1501
 JB1501.Superseded values are not recommended for survey control.
 JB1501
 JB1501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1501.See file dsdata.pdf to determine how the superseded data were derived.
 JB1501
 JB1501_MARKER: DB = BENCH MARK DISK
 JB1501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1501_STAMPING: ILLINOIS 445 ADJ
 JB1501_MARK LOGO: USGS
 JB1501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1501+STABILITY: SURFACE MOTION
 JB1501
 JB1501  HISTORY     - Date     Condition        Report By
 JB1501  HISTORY     - 1905     MONUMENTED       USGS
 JB1501  HISTORY     - 1961     GOOD             CGS
 JB1501  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1501
 JB1501                          STATION DESCRIPTION
 JB1501
 JB1501'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1501'AT ALBERS.
 JB1501'IN ALBERS, ABOUT 0.05 MILE NORTH OF THE POST OFFICE, SET
 JB1501'VERTICALLY IN THE STONE FOUNDATION OF A LARGE WHITE PAINTED
 JB1501'WOODEN FRAME HOUSE, 57 FEET WEST OF THE CENTER LINE OF THE
 JB1501'STREET, 60 FEET NORTH OF THE CENTER LINE OF STATE HIGHWAY 161,
 JB1501'13 FEET SOUTH OF THE CENTER OF THE EAST ENTRANCE TO THE HOUSE,
 JB1501'ABOUT 0.5 FOOT ABOVE THE LEVEL OF THE GROUND, AND ABOUT 1.5 FEET
 JB1501'ABOVE THE LEVEL OF THE STREET.
 JB1501
 JB1501                          STATION RECOVERY (2011)
 JB1501
 JB1501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1501'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0353 ***********************************************************************
 HB0353  DESIGNATION -  445 ILL
 HB0353  PID         -  HB0353
 HB0353  STATE/COUNTY-  IL/JOHNSON
 HB0353  COUNTRY     -  US
 HB0353  USGS QUAD   -  BLOOMFIELD (2018)
 HB0353
 HB0353                         *CURRENT SURVEY CONTROL
 HB0353  ______________________________________________________________________
 HB0353* NAD 83(1986) POSITION- 37 28 02.61   (N) 088 45 49.32   (W)   HD_HELD1
 HB0353* NAVD 88 ORTHO HEIGHT -   135.318 (meters)      443.96  (feet) ADJUSTED
 HB0353  ______________________________________________________________________
 HB0353  GEOID HEIGHT    -        -28.842 (meters)                     GEOID18
 HB0353  DYNAMIC HEIGHT  -        135.221 (meters)      443.64  (feet) COMP
 HB0353  MODELED GRAVITY -    979,914.5   (mgal)                       NAVD 88
 HB0353
 HB0353  VERT ORDER      -  SECOND    CLASS 0
 HB0353
 HB0353.The horizontal coordinates were determined by differentially corrected
 HB0353.hand held GPS observations or other comparable positioning techniques
 HB0353.and have an estimated accuracy of +/- 3 meters.
 HB0353
 HB0353.The orthometric height was determined by differential leveling and
 HB0353.adjusted by the NATIONAL GEODETIC SURVEY
 HB0353.in June 1991.
 HB0353
 HB0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0353.GEOID18 height accuracy estimate available here.
 HB0353
 HB0353.Click photographs - Photos may exist for this station.
 HB0353
 HB0353.The dynamic height is computed by dividing the NAVD 88
 HB0353.geopotential number by the normal gravity value computed on the
 HB0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0353.degrees latitude (g = 980.6199 gals.).
 HB0353
 HB0353.The modeled gravity was interpolated from observed gravity values.
 HB0353
 HB0353;                    North         East    Units  Estimated Accuracy
 HB0353;SPC IL E     -    88,948.3     261,929.0     MT  (+/- 3 meters HH1 GPS) 
 HB0353
 HB0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4403248184(NAD 83)
 HB0353
 HB0353                          SUPERSEDED SURVEY CONTROL
 HB0353
 HB0353  NGVD 29 (11/26/84)  135.400  (m)          444.22   (f) ADJUSTED    2 0
 HB0353
 HB0353.Superseded values are not recommended for survey control.
 HB0353
 HB0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0353.See file dsdata.pdf to determine how the superseded data were derived.
 HB0353
 HB0353_MARKER: P = PIPE CAP
 HB0353_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0353_STAMPING: 445 ILL
 HB0353_MARK LOGO: USGS
 HB0353_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0353_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0353_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0353+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 HB0353
 HB0353  HISTORY     - Date     Condition        Report By
 HB0353  HISTORY     - 1915     MONUMENTED       USGS
 HB0353  HISTORY     - 1935     GOOD             CGS
 HB0353  HISTORY     - 1977     POOR             ILDT
 HB0353  HISTORY     - 1977     POOR             ILDT
 HB0353  HISTORY     - 1977     POOR             ILDT
 HB0353  HISTORY     - 20170109 GOOD             ILDT
 HB0353
 HB0353                          STATION DESCRIPTION
 HB0353
 HB0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0353'AT SIMPSON.
 HB0353'AT SIMPSON, JOHNSON COUNTY, 0.5 MILE FROM THE ILLINOIS CENTRAL
 HB0353'RAILROAD STATION, AT A CHURCH, AND AT THE SOUTHEAST CORNER OF
 HB0353'THE YARD.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP,
 HB0353'STAMPED 445 ILL. AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON
 HB0353'PIPE.
 HB0353
 HB0353                          STATION RECOVERY (1977)
 HB0353
 HB0353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0353'MARK RECOVERED IN POOR CONDITION.
 HB0353
 HB0353                          STATION RECOVERY (1977)
 HB0353
 HB0353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0353'MARK RECOVERED IN POOR CONDITION.
 HB0353
 HB0353                          STATION RECOVERY (1977)
 HB0353
 HB0353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0353'MARK RECOVERED IN POOR CONDITION.
 HB0353
 HB0353                          STATION RECOVERY (2017)
 HB0353
 HB0353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (MF)
 HB0353'MONUMENT IS LEANING SLIGHTLY BUT IS SOLID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0286 ***********************************************************************
 KC0286  DESIGNATION -  445.9
 KC0286  PID         -  KC0286
 KC0286  STATE/COUNTY-  IL/MORGAN
 KC0286  COUNTRY     -  US
 KC0286  USGS QUAD   -  MEREDOSIA (2018)
 KC0286
 KC0286                         *CURRENT SURVEY CONTROL
 KC0286  ______________________________________________________________________
 KC0286* NAD 83(1986) POSITION- 39 49 35.61   (N) 090 33 53.60   (W)   HD_HELD1
 KC0286* NAVD 88 ORTHO HEIGHT -   135.583 (meters)      444.83  (feet) ADJUSTED
 KC0286  ______________________________________________________________________
 KC0286  GEOID HEIGHT    -        -32.776 (meters)                     GEOID18
 KC0286  DYNAMIC HEIGHT  -        135.511 (meters)      444.59  (feet) COMP
 KC0286  MODELED GRAVITY -    980,088.2   (mgal)                       NAVD 88
 KC0286
 KC0286  VERT ORDER      -  FIRST     CLASS II
 KC0286
 KC0286.The horizontal coordinates were determined by differentially corrected
 KC0286.hand held GPS observations or other comparable positioning techniques
 KC0286.and have an estimated accuracy of +/- 3 meters.
 KC0286
 KC0286.The orthometric height was determined by differential leveling and
 KC0286.adjusted by the NATIONAL GEODETIC SURVEY
 KC0286.in June 1991.
 KC0286
 KC0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0286.GEOID18 height accuracy estimate available here.
 KC0286
 KC0286.Click photographs - Photos may exist for this station.
 KC0286
 KC0286.The dynamic height is computed by dividing the NAVD 88
 KC0286.geopotential number by the normal gravity value computed on the
 KC0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0286.degrees latitude (g = 980.6199 gals.).
 KC0286
 KC0286.The modeled gravity was interpolated from observed gravity values.
 KC0286
 KC0286;                    North         East    Units  Estimated Accuracy
 KC0286;SPC IL W     -   350,807.1     665,910.3     MT  (+/- 3 meters HH1 GPS) 
 KC0286
 KC0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0839611344(NAD 83)
 KC0286
 KC0286                          SUPERSEDED SURVEY CONTROL
 KC0286
 KC0286  NGVD 29 (??/??/92)  135.694  (m)          445.19   (f) ADJ UNCH    1 2
 KC0286
 KC0286.Superseded values are not recommended for survey control.
 KC0286
 KC0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0286.See file dsdata.pdf to determine how the superseded data were derived.
 KC0286
 KC0286_MARKER: Q = CHISELED SQUARE
 KC0286_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0286_SP_SET: BRIDGE
 KC0286_MARK LOGO: NONE
 KC0286_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0286_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0286_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0286+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2014
 KC0286
 KC0286  HISTORY     - Date     Condition        Report By
 KC0286  HISTORY     - UNK      MONUMENTED       USACE
 KC0286  HISTORY     - 1933     GOOD             CGS
 KC0286  HISTORY     - 20120625 GOOD             ILDT
 KC0286  HISTORY     - 20140819 GOOD             AMESC
 KC0286
 KC0286                          STATION DESCRIPTION
 KC0286
 KC0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0286'AT MEREDOSIA.
 KC0286'AT MEREDOSIA, MORGAN COUNTY, ON THE WABASH RAILWAY, AT THE
 KC0286'BRIDGE OVER ILLINOIS RIVER, AT THE SOUTH SIDE OF THE SOUTHEAST
 KC0286'ABUTMENT, AND ON THE CORNER OF THE BRIDGE SEAT.  A CHISELED
 KC0286'SQUARE.
 KC0286
 KC0286                          STATION RECOVERY (2012)
 KC0286
 KC0286'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0286'THERE IS A PAVILION BUILT ON THE OLD BRIDGE SEAT. CHISLED SQUARE IS AT
 KC0286'THE SOUTH WESTERLY CORNER OF PAVILION.
 KC0286
 KC0286                          STATION RECOVERY (2014)
 KC0286
 KC0286'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KC0286'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0287 ***********************************************************************
 KC0287  DESIGNATION -  446.1
 KC0287  PID         -  KC0287
 KC0287  STATE/COUNTY-  IL/PIKE
 KC0287  COUNTRY     -  US
 KC0287  USGS QUAD   -  MEREDOSIA (2018)
 KC0287
 KC0287                         *CURRENT SURVEY CONTROL
 KC0287  ______________________________________________________________________
 KC0287* NAD 83(1986) POSITION- 39 49 42.     (N) 090 34 04.     (W)   SCALED
 KC0287* NAVD 88 ORTHO HEIGHT -   135.649 (meters)      445.04  (feet) ADJUSTED
 KC0287  ______________________________________________________________________
 KC0287  GEOID HEIGHT    -        -32.778 (meters)                     GEOID18
 KC0287  DYNAMIC HEIGHT  -        135.576 (meters)      444.80  (feet) COMP
 KC0287  MODELED GRAVITY -    980,088.5   (mgal)                       NAVD 88
 KC0287
 KC0287  VERT ORDER      -  FIRST     CLASS II
 KC0287
 KC0287.The horizontal coordinates were scaled from a map and have
 KC0287.an estimated accuracy of +/- 6 seconds.
 KC0287
 KC0287.The orthometric height was determined by differential leveling and
 KC0287.adjusted by the NATIONAL GEODETIC SURVEY
 KC0287.in June 1991.
 KC0287
 KC0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0287.GEOID18 height accuracy estimate available here.
 KC0287
 KC0287.Click photographs - Photos may exist for this station.
 KC0287
 KC0287.The dynamic height is computed by dividing the NAVD 88
 KC0287.geopotential number by the normal gravity value computed on the
 KC0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0287.degrees latitude (g = 980.6199 gals.).
 KC0287
 KC0287.The modeled gravity was interpolated from observed gravity values.
 KC0287
 KC0287;                    North         East    Units  Estimated Accuracy
 KC0287;SPC IL W     -   351,010.      665,660.      MT  (+/- 180 meters Scaled)
 KC0287
 KC0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE081115(NAD 83)
 KC0287
 KC0287                          SUPERSEDED SURVEY CONTROL
 KC0287
 KC0287  NGVD 29 (??/??/92)  135.760  (m)          445.41   (f) ADJ UNCH    1 2
 KC0287
 KC0287.Superseded values are not recommended for survey control.
 KC0287
 KC0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0287.See file dsdata.pdf to determine how the superseded data were derived.
 KC0287
 KC0287_MARKER: Q = CHISELED SQUARE
 KC0287_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0287_SP_SET: BRIDGE
 KC0287_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0287
 KC0287  HISTORY     - Date     Condition        Report By
 KC0287  HISTORY     - UNK      MONUMENTED       USACE
 KC0287  HISTORY     - 1933     GOOD             CGS
 KC0287  HISTORY     - 20120616 MARK NOT FOUND   ILDT
 KC0287
 KC0287                          STATION DESCRIPTION
 KC0287
 KC0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0287'NEAR MEREDOSIA.
 KC0287'IN PIKE COUNTY, OPPOSITE MEREDOSIA, MORGAN COUNTY, AT THE WABASH
 KC0287'RAILWAY BRIDGE OVER ILLINOIS RIVER, AT THE SOUTH SIDE OF THE
 KC0287'NORTHWEST ABUTMENT, AND ON THE CORNER OF THE BRIDGE SEAT.  A
 KC0287'CHISELED SQUARE.
 KC0287
 KC0287                          STATION RECOVERY (2012)
 KC0287
 KC0287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0287'ABUTMENT HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1231 ***********************************************************************
 JB1231  DESIGNATION -  449
 JB1231  PID         -  JB1231
 JB1231  STATE/COUNTY-  IL/ST CLAIR
 JB1231  COUNTRY     -  US
 JB1231  USGS QUAD   -  BALDWIN (2018)
 JB1231
 JB1231                         *CURRENT SURVEY CONTROL
 JB1231  ______________________________________________________________________
 JB1231* NAD 83(1986) POSITION- 38 14 53.40   (N) 089 45 10.22   (W)   HD_HELD1
 JB1231* NAVD 88 ORTHO HEIGHT -   136.369 (meters)      447.40  (feet) ADJUSTED
 JB1231  ______________________________________________________________________
 JB1231  GEOID HEIGHT    -        -29.942 (meters)                     GEOID18
 JB1231  DYNAMIC HEIGHT  -        136.281 (meters)      447.12  (feet) COMP
 JB1231  MODELED GRAVITY -    979,984.5   (mgal)                       NAVD 88
 JB1231
 JB1231  VERT ORDER      -  SECOND    CLASS 0
 JB1231
 JB1231.The horizontal coordinates were determined by differentially corrected
 JB1231.hand held GPS observations or other comparable positioning techniques
 JB1231.and have an estimated accuracy of +/- 3 meters.
 JB1231
 JB1231.The orthometric height was determined by differential leveling and
 JB1231.adjusted by the NATIONAL GEODETIC SURVEY
 JB1231.in June 1991.
 JB1231
 JB1231.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1231.GEOID18 height accuracy estimate available here.
 JB1231
 JB1231.Click photographs - Photos may exist for this station.
 JB1231
 JB1231.The dynamic height is computed by dividing the NAVD 88
 JB1231.geopotential number by the normal gravity value computed on the
 JB1231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1231.degrees latitude (g = 980.6199 gals.).
 JB1231
 JB1231.The modeled gravity was interpolated from observed gravity values.
 JB1231
 JB1231;                    North         East    Units  Estimated Accuracy
 JB1231;SPC IL W     -   175,595.4     736,222.6     MT  (+/- 3 meters HH1 GPS) 
 JB1231
 JB1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5910236934(NAD 83)
 JB1231
 JB1231                          SUPERSEDED SURVEY CONTROL
 JB1231
 JB1231  NGVD 29 (??/??/92)  136.490  (m)          447.80   (f) ADJ UNCH    2 0
 JB1231
 JB1231.Superseded values are not recommended for survey control.
 JB1231
 JB1231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1231.See file dsdata.pdf to determine how the superseded data were derived.
 JB1231
 JB1231_MARKER: P = PIPE CAP
 JB1231_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1231_STAMPING: 449 1907
 JB1231_MARK LOGO: USGS
 JB1231_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1231_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1231
 JB1231  HISTORY     - Date     Condition        Report By
 JB1231  HISTORY     - 1907     MONUMENTED       USGS
 JB1231  HISTORY     - 1935     GOOD             CGS
 JB1231  HISTORY     - 20120827 MARK NOT FOUND   ILDT
 JB1231
 JB1231                          STATION DESCRIPTION
 JB1231
 JB1231'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1231'AT MARISSA.
 JB1231'AT MARISSA, ST. CLAIR COUNTY, AT THE HIGH SCHOOL, AND IN THE
 JB1231'SOUTHWEST CORNER OF THE SCHOOLYARD.  A UNITED STATES GEOLOGICAL
 JB1231'SURVEY STANDARD CAP, STAMPED 449 1907 AND RIVETED ON THE TOP OF A
 JB1231'3-1/2-INCH IRON PIPE.
 JB1231
 JB1231                          STATION RECOVERY (2012)
 JB1231
 JB1231'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1231'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0016 ***********************************************************************
 MG0016  DESIGNATION -  45
 MG0016  PID         -  MG0016
 MG0016  STATE/COUNTY-  IL/ROCK ISLAND
 MG0016  COUNTRY     -  US
 MG0016  USGS QUAD   -  SILVIS (2018)
 MG0016
 MG0016                         *CURRENT SURVEY CONTROL
 MG0016  ______________________________________________________________________
 MG0016* NAD 83(1986) POSITION- 41 33 39.     (N) 090 24 40.     (W)   SCALED
 MG0016* NAVD 88 ORTHO HEIGHT -   173.67  (+/-2cm)      569.8   (feet) VERTCON3
 MG0016  ______________________________________________________________________
 MG0016  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 MG0016  VERT ORDER      -  ? (See Below)
 MG0016
 MG0016.The horizontal coordinates were scaled from a map and have
 MG0016.an estimated accuracy of +/- 6 seconds.
 MG0016
 MG0016.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0016.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0016
 MG0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0016.GEOID18 height accuracy estimate available here.
 MG0016
 MG0016.The vertical order pertains to the NGVD 29 superseded value.
 MG0016
 MG0016.Click photographs - Photos may exist for this station.
 MG0016
 MG0016;                    North         East    Units  Estimated Accuracy
 MG0016;SPC IL W     -   543,340.      679,610.      MT  (+/- 180 meters Scaled)
 MG0016
 MG0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG158042(NAD 83)
 MG0016
 MG0016                          SUPERSEDED SURVEY CONTROL
 MG0016
 MG0016  NGVD 29 (??/??/92)  173.736  (m)          570.00   (f) ADJ UNCH       
 MG0016
 MG0016.Superseded values are not recommended for survey control.
 MG0016
 MG0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0016.See file dsdata.pdf to determine how the superseded data were derived.
 MG0016
 MG0016_MARKER: B = BOLT
 MG0016_SETTING: 66 = SET IN ROCK OUTCROP
 MG0016_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MG0016+STABILITY: POSITION/ELEVATION WELL
 MG0016
 MG0016  HISTORY     - Date     Condition        Report By
 MG0016  HISTORY     - UNK      MONUMENTED       USACE
 MG0016  HISTORY     - 1931     GOOD             CGS
 MG0016  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0016  HISTORY     - 19970605 GOOD             USPSQD
 MG0016
 MG0016                          STATION DESCRIPTION
 MG0016
 MG0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 MG0016'AT HAMPTON.
 MG0016'AT HAMPTON, ROCK ISLAND COUNTY, AT THE J.F. OLTMANS BRICK STORE
 MG0016'BUILDING ON THE LEVEE, IN THE NORTH SIDE OF THE NORTHWEST CORNER
 MG0016'OF THE STONE FOUNDATION, AND AT THE HIGHWATER MARK OF 1880.
 MG0016'THE CENTER OF A COPPER BOLT LEADED HORIZONTALLY AND SURROUNDED
 MG0016'BY THE LETTERS USPBM CUT IN THE STONE.
 MG0016
 MG0016                          STATION RECOVERY (1996)
 MG0016
 MG0016'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0016'MARK NOT FOUND.
 MG0016
 MG0016                          STATION RECOVERY (1997)
 MG0016
 MG0016'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0016'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1980 ***********************************************************************
 DN1980  DESIGNATION -  45
 DN1980  PID         -  DN1980
 DN1980  STATE/COUNTY-  IL/FULTON
 DN1980  COUNTRY     -  US
 DN1980  USGS QUAD   -  BANNER (2018)
 DN1980
 DN1980                         *CURRENT SURVEY CONTROL
 DN1980  ______________________________________________________________________
 DN1980* NAD 83(2011) POSITION- 40 34 04.34736(N) 089 56 21.27293(W)   ADJUSTED
 DN1980* NAD 83(2011) ELLIP HT-   154.325 (meters)        (06/27/12)   ADJUSTED
 DN1980* NAD 83(2011) EPOCH   -  2010.00
 DN1980* NAVD 88 ORTHO HEIGHT -   187.4   (meters)      615.    (feet) GPS OBS
 DN1980  ______________________________________________________________________
 DN1980  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1980  GEOID HEIGHT    -        -33.044 (meters)                     GEOID09
 DN1980  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 DN1980  NAD 83(2011) X  -      5,145.208 (meters)                     COMP
 DN1980  NAD 83(2011) Y  - -4,852,051.248 (meters)                     COMP
 DN1980  NAD 83(2011) Z  -  4,126,188.603 (meters)                     COMP
 DN1980  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 DN1980
 DN1980  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1980  Standards:
 DN1980         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1980            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1980  -------------------------------------------------------------------
 DN1980  NETWORK    2.53   1.94           1.13   0.91   0.99     -0.10464054
 DN1980  -------------------------------------------------------------------
 DN1980  Click here for local accuracies and other accuracy information.
 DN1980
 DN1980.The horizontal coordinates were established by GPS observations
 DN1980.and adjusted by the National Geodetic Survey in June 2012.
 DN1980
 DN1980.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1980.been affixed to the stable North American tectonic plate. See 
 DN1980.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1980
 DN1980.The horizontal coordinates are valid at the epoch date displayed above
 DN1980.which is a decimal equivalence of Year/Month/Day.
 DN1980
 DN1980.The orthometric height was determined by GPS observations and a
 DN1980.high-resolution geoid model.
 DN1980
 DN1980.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1980.GEOID18 height accuracy estimate available here.
 DN1980
 DN1980.Click photographs - Photos may exist for this station.
 DN1980
 DN1980.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1980
 DN1980.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1980
 DN1980.The ellipsoidal height was determined by GPS observations
 DN1980.and is referenced to NAD 83.
 DN1980
 DN1980. The following values were computed from the NAD 83(2011) position.
 DN1980
 DN1980;                    North         East     Units Scale Factor Converg.
 DN1980;SPC IL W     -   433,065.757   719,257.672   MT  0.99994574   +0 08 52.5
 DN1980;SPC IL W     - 1,420,816.57  2,359,764.55   sFT  0.99994574   +0 08 52.5
 DN1980;UTM  16      - 4,494,941.403   251,180.808   MT  1.00036213   -1 54 45.0
 DN1980;UTM  15      - 4,495,292.062   759,107.442   MT  1.00042647   +1 59 30.0
 DN1980
 DN1980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1980!SPC IL W     -   0.99997579  x   0.99994574  =   0.99992153
 DN1980!UTM  16      -   0.99997579  x   1.00036213  =   1.00033791
 DN1980!UTM  15      -   0.99997579  x   1.00042647  =   1.00040225
 DN1980
 DN1980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5118094941(NAD 83)
 DN1980
 DN1980                          SUPERSEDED SURVEY CONTROL
 DN1980
 DN1980  NAD 83(2007)-  40 34 04.34764(N)    089 56 21.27397(W) AD(2002.00) 1
 DN1980  ELLIP H (08/11/11)  154.340  (m)                       GP(2002.00) 4 1
 DN1980
 DN1980.Superseded values are not recommended for survey control.
 DN1980
 DN1980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1980.See file dsdata.pdf to determine how the superseded data were derived.
 DN1980
 DN1980_MARKER: DD = SURVEY DISK
 DN1980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1980_MARK LOGO: NONE
 DN1980_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1980+STABILITY: SURFACE MOTION
 DN1980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1980+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1980
 DN1980  HISTORY     - Date     Condition        Report By
 DN1980  HISTORY     - 200905   MONUMENTED       ILDT
 DN1980
 DN1980                          STATION DESCRIPTION
 DN1980
 DN1980'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1980'STATION IS LOCATED 5.20 MILES NORTHEAST OF THE TOWN OF CANTON AND IS
 DN1980'MONUMENTED AS THE SOUTHEAST CORNER OF THE NORTHWEST QUARTER OF THE
 DN1980'SOUTHEAST QUARTER OF SECTION 21, T 7 N, R 5 E OF THE 4TH P.M., FULTON
 DN1980'CO., IL. TO REACH THE STATION FROM THE POST OFFICE IN THE CITY OF
 DN1980'CANTON AT THE INTERSECTION OF AVENUE A AND ELM STREET, PROCEED EAST
 DN1980'0.09 MILES ALONG ELM STREET TO THE INTERSECTION WITH MAIN STREET. TURN
 DN1980'LEFT (NORTH) ON MAIN STREET AND PROCEED 0.18 MILES ALONG MAIN STREET
 DN1980'TO THE INTERSECTION WITH LOCUST STREET (ILLINOIS ROUTE 9). TURN RIGHT
 DN1980'(EAST) AND PROCEED 0.41 MILES ALONG LOCUST STREET (ILLINOIS ROUTE 9)
 DN1980'TO THE INTERSECTION WITH 5TH  AVENUE (ILLINOIS ROUTE 9). TURN RIGHT
 DN1980'(SOUTH) PROCEED 0.08 MILES ALONG 5TH AVENUE (ILLINOIS ROUTE 9) TO THE
 DN1980'INTERSECTION WITH CHESTNUT STREET (COUNTY HIGHWAY 27). TURN LEFT
 DN1980'(EAST) PROCEED 5.09 MILES ALONG CHESTNUT STREET (COUNTY HIGHWAY 27) TO
 DN1980'THE INTERSECTION WITH MAPLEWOOD LANE. STATION IS LOCATED 37.20 FEET
 DN1980'EAST OF A PK NAIL IN A POWER POLE, 88.00 FEET NORTH OF A PK NAIL IN A
 DN1980'STOP SIGN, 49.00 FEET WEST OF A TELEPHONE PEDESTAL, AND 33.00 FEET
 DN1980'SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY 27.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0213 ***********************************************************************
 MF0213  DESIGNATION -  45 A
 MF0213  PID         -  MF0213
 MF0213  STATE/COUNTY-  IL/GRUNDY
 MF0213  COUNTRY     -  US
 MF0213  USGS QUAD   -  MORRIS (2018)
 MF0213
 MF0213                         *CURRENT SURVEY CONTROL
 MF0213  ______________________________________________________________________
 MF0213* NAD 83(1986) POSITION- 41 21 09.     (N) 088 25 37.     (W)   SCALED
 MF0213* NAVD 88 ORTHO HEIGHT -   154.833 (meters)      507.98  (feet) POSTED
 MF0213  ______________________________________________________________________
 MF0213  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 MF0213  DYNAMIC HEIGHT  -        154.77  (meters)      507.8   (feet) COMP
 MF0213  MODELED GRAVITY -    980,234.9   (mgal)                       NAVD 88
 MF0213
 MF0213  VERT ORDER      -  * POSTED, SEE BELOW
 MF0213
 MF0213.The horizontal coordinates were scaled from a map and have
 MF0213.an estimated accuracy of +/- 6 seconds.
 MF0213
 MF0213.The orthometric height was determined by differential leveling
 MF0213.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0213
 MF0213.* This is a POSTED BENCH MARK height.
 MF0213
 MF0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0213.GEOID18 height accuracy estimate available here.
 MF0213
 MF0213.Click photographs - Photos may exist for this station.
 MF0213
 MF0213.The dynamic height is computed by dividing the NAVD 88
 MF0213.geopotential number by the normal gravity value computed on the
 MF0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0213.degrees latitude (g = 980.6199 gals.).
 MF0213
 MF0213.The modeled gravity was interpolated from observed gravity values.
 MF0213
 MF0213;                    North         East    Units  Estimated Accuracy
 MF0213;SPC IL E     -   520,190.      292,170.      MT  (+/- 180 meters Scaled)
 MF0213
 MF0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL806788(NAD 83)
 MF0213
 MF0213                          SUPERSEDED SURVEY CONTROL
 MF0213
 MF0213  NGVD 29 (??/??/92)  154.911  (m)          508.24   (f) ADJ UNCH    2 0
 MF0213
 MF0213.Superseded values are not recommended for survey control.
 MF0213
 MF0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0213.See file dsdata.pdf to determine how the superseded data were derived.
 MF0213
 MF0213_MARKER: Q = CHISELED SQUARE
 MF0213_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF0213_SP_SET: ABUTMENT
 MF0213_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0213
 MF0213  HISTORY     - Date     Condition        Report By
 MF0213  HISTORY     - UNK      MONUMENTED       NONE
 MF0213  HISTORY     - 1947     GOOD             CGS
 MF0213
 MF0213                          STATION DESCRIPTION
 MF0213
 MF0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0213'AT MORRIS.
 MF0213'AT THE ABANDONED CALHOUN STREET BRIDGE OVER THE ILLINOIS RIVER AT
 MF0213'MORRIS, A DIM CHISELED SQUARE ON THE NORTHEAST CORNER OF THE TOP
 MF0213'STONE OF THE NORTHEAST WING WALL OF THE SOUTH ABUTMENT OF THE
 MF0213'BRIDGE.  THE LETTERS B.M. WERE CHISELED BUT THE STONE HAS
 MF0213'WEATHERED SO THAT THEY ARE NO LONGER LEGIBLE.  ONLY THE ABUTMENT
 MF0213'AND WINGWALLS OF THE BRIDGE REMAINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0295 ***********************************************************************
 JB0295  DESIGNATION -  45 S
 JB0295  PID         -  JB0295
 JB0295  STATE/COUNTY-  IL/JEFFERSON
 JB0295  COUNTRY     -  US
 JB0295  USGS QUAD   -  MOUNT VERNON (2018)
 JB0295
 JB0295                         *CURRENT SURVEY CONTROL
 JB0295  ______________________________________________________________________
 JB0295* NAD 83(1986) POSITION- 38 15 29.74   (N) 088 53 56.24   (W)   HD_HELD1
 JB0295* NAVD 88 ORTHO HEIGHT -   130.006 (meters)      426.53  (feet) ADJUSTED
 JB0295  ______________________________________________________________________
 JB0295  GEOID HEIGHT    -        -30.099 (meters)                     GEOID18
 JB0295  DYNAMIC HEIGHT  -        129.922 (meters)      426.25  (feet) COMP
 JB0295  MODELED GRAVITY -    979,981.4   (mgal)                       NAVD 88
 JB0295
 JB0295  VERT ORDER      -  SECOND    CLASS 0
 JB0295
 JB0295.The horizontal coordinates were determined by differentially corrected
 JB0295.hand held GPS observations or other comparable positioning techniques
 JB0295.and have an estimated accuracy of +/- 3 meters.
 JB0295
 JB0295.The orthometric height was determined by differential leveling and
 JB0295.adjusted by the NATIONAL GEODETIC SURVEY
 JB0295.in June 1991.
 JB0295
 JB0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0295.GEOID18 height accuracy estimate available here.
 JB0295
 JB0295.Click photographs - Photos may exist for this station.
 JB0295
 JB0295.The dynamic height is computed by dividing the NAVD 88
 JB0295.geopotential number by the normal gravity value computed on the
 JB0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0295.degrees latitude (g = 980.6199 gals.).
 JB0295
 JB0295.The modeled gravity was interpolated from observed gravity values.
 JB0295
 JB0295;                    North         East    Units  Estimated Accuracy
 JB0295;SPC IL E     -   176,792.1     250,495.8     MT  (+/- 3 meters HH1 GPS) 
 JB0295
 JB0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3385636175(NAD 83)
 JB0295
 JB0295                          SUPERSEDED SURVEY CONTROL
 JB0295
 JB0295  NGVD 29 (??/??/92)  130.112  (m)          426.88   (f) ADJ UNCH    2 0
 JB0295
 JB0295.Superseded values are not recommended for survey control.
 JB0295
 JB0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0295.See file dsdata.pdf to determine how the superseded data were derived.
 JB0295
 JB0295_MARKER: DD = SURVEY DISK
 JB0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0295_STAMPING: 45 S 1928
 JB0295_MARK LOGO: USGS
 JB0295_PROJECTION: FLUSH
 JB0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0295+STABILITY: SURFACE MOTION
 JB0295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0295+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0295
 JB0295  HISTORY     - Date     Condition        Report By
 JB0295  HISTORY     - 1928     MONUMENTED       USGS
 JB0295  HISTORY     - 1961     GOOD             CGS
 JB0295  HISTORY     - 1984     MARK NOT FOUND   NGS
 JB0295  HISTORY     - 20060130 GOOD             ILDT
 JB0295  HISTORY     - 20090122 MARK NOT FOUND   ILDT
 JB0295  HISTORY     - 20120604 GOOD             ILDT
 JB0295  HISTORY     - 20140709 GOOD             ILDT
 JB0295
 JB0295                          STATION DESCRIPTION
 JB0295
 JB0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0295'4.2 MI S FROM MT VERNON.
 JB0295'ABOUT 4.2 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0295'RAILROAD FROM THE STATION AT MT. VERNON, AT THE CROSSING OF THE
 JB0295'ROADLEADING EAST TO IRISVILLE, 34 FEET WEST OF THE WEST RAIL, 28
 JB0295'FEET SOUTH OF THE ROAD, 46 FEET EAST OF THE CENTER LINE OF STATE
 JB0295'HIGHWAY 37, 45 FEET SOUTHWEST OF THE CENTER OF THE ROAD CROSSING,
 JB0295'5 FEET NORTH-NORTHWEST OF POLE NUMBER 279-33, 3.9 FEET SOUTHEAST
 JB0295'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 JB0295'TRACK, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB0295'GROUND.
 JB0295
 JB0295                          STATION RECOVERY (1984)
 JB0295
 JB0295'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 JB0295'MARK NOT FOUND.
 JB0295
 JB0295                          STATION RECOVERY (2006)
 JB0295
 JB0295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (MAW)
 JB0295'RECOVERED IN GOOD CONDITION.
 JB0295
 JB0295                          STATION RECOVERY (2009)
 JB0295
 JB0295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0295'MARK WAS RECOVERED IN 2007,LOTS OF ROCK HAS BEEN ADDED TO THE AREA,
 JB0295'WITH FREEZING TEMPS, COULD NOT DIG.
 JB0295
 JB0295                          STATION RECOVERY (2012)
 JB0295
 JB0295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0295'RECOVERED IN GOOD CONDITION.
 JB0295
 JB0295                          STATION RECOVERY (2014)
 JB0295
 JB0295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0900 ***********************************************************************
 JB0900  DESIGNATION -  451
 JB0900  PID         -  JB0900
 JB0900  STATE/COUNTY-  IL/CLINTON
 JB0900  COUNTRY     -  US
 JB0900  USGS QUAD   -  BECKEMEYER (2018)
 JB0900
 JB0900                         *CURRENT SURVEY CONTROL
 JB0900  ______________________________________________________________________
 JB0900* NAD 83(1986) POSITION- 38 36 22.     (N) 089 26 30.     (W)   SCALED
 JB0900* NAVD 88 ORTHO HEIGHT -   137.335 (meters)      450.57  (feet) ADJUSTED
 JB0900  ______________________________________________________________________
 JB0900  GEOID HEIGHT    -        -30.827 (meters)                     GEOID18
 JB0900  DYNAMIC HEIGHT  -        137.248 (meters)      450.29  (feet) COMP
 JB0900  MODELED GRAVITY -    979,994.3   (mgal)                       NAVD 88
 JB0900
 JB0900  VERT ORDER      -  FIRST     CLASS II
 JB0900
 JB0900.The horizontal coordinates were scaled from a map and have
 JB0900.an estimated accuracy of +/- 6 seconds.
 JB0900
 JB0900.The orthometric height was determined by differential leveling and
 JB0900.adjusted by the NATIONAL GEODETIC SURVEY
 JB0900.in June 1991.
 JB0900
 JB0900.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0900.GEOID18 height accuracy estimate available here.
 JB0900
 JB0900.Click photographs - Photos may exist for this station.
 JB0900
 JB0900.The dynamic height is computed by dividing the NAVD 88
 JB0900.geopotential number by the normal gravity value computed on the
 JB0900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0900.degrees latitude (g = 980.6199 gals.).
 JB0900
 JB0900.The modeled gravity was interpolated from observed gravity values.
 JB0900
 JB0900;                    North         East    Units  Estimated Accuracy
 JB0900;SPC IL W     -   215,500.      763,150.      MT  (+/- 180 meters Scaled)
 JB0900
 JB0900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH873758(NAD 83)
 JB0900
 JB0900                          SUPERSEDED SURVEY CONTROL
 JB0900
 JB0900  NGVD 29 (??/??/92)  137.45   (m)          451.0    (f) COMPUTED    1 2
 JB0900
 JB0900.Superseded values are not recommended for survey control.
 JB0900
 JB0900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0900.See file dsdata.pdf to determine how the superseded data were derived.
 JB0900
 JB0900_MARKER: P = PIPE CAP
 JB0900_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0900_STAMPING: 451
 JB0900_MARK LOGO: USGS
 JB0900_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0900_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0900
 JB0900  HISTORY     - Date     Condition        Report By
 JB0900  HISTORY     - 1907     MONUMENTED       USGS
 JB0900  HISTORY     - 1949     GOOD             CGS
 JB0900  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB0900  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB0900
 JB0900                          STATION DESCRIPTION
 JB0900
 JB0900'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0900'4 MI W FROM CARLYLE.
 JB0900'4.0 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0900'STATION AT CARLYLE, ABOUT 0.4 MILE WEST OF THE STATION AT
 JB0900'BECKEMEYER, AT A ROAD CROSSING, 130 FEET NORTHEAST AND ACROSS
 JB0900'THE TRACK FROM BM N 152, 72.5 FEET NORTHEAST OF THE CENTER OF
 JB0900'THE CROSSING, 67 FEET NORTH OF THE NORTH RAIL, 45 FEET NORTH
 JB0900'NORTHEAST OF THE CENTER OF THE JUNCTION OF THE ROAD AND A STREET
 JB0900'EAST, 39 FEET NORTH OF THE CENTER LINE OF THE STREET EAST, 16
 JB0900'FEET EAST OF THE CENTER LINE OF THE ROAD, 5.5 FEET WEST OF THE
 JB0900'WEST FOUNDATION OF A DESTROYED BUILDING, 1 FOOT WEST OF A WHITE
 JB0900'WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK
 JB0900'AND THE IRON PIPE PROJECTS 6 INCHES.
 JB0900
 JB0900                          STATION RECOVERY (1969)
 JB0900
 JB0900'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0900'MARK NOT FOUND.
 JB0900
 JB0900                          STATION RECOVERY (2011)
 JB0900
 JB0900'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0900'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1317 ***********************************************************************
 KA1317  DESIGNATION -  451.77
 KA1317  PID         -  KA1317
 KA1317  STATE/COUNTY-  IL/CRAWFORD
 KA1317  COUNTRY     -  US
 KA1317  USGS QUAD   -  HUTSONVILLE (2018)
 KA1317
 KA1317                         *CURRENT SURVEY CONTROL
 KA1317  ______________________________________________________________________
 KA1317* NAD 83(1986) POSITION- 39 05 52.     (N) 087 38 11.     (W)   SCALED
 KA1317* NAVD 88 ORTHO HEIGHT -   137.260 (meters)      450.33  (feet) ADJUSTED
 KA1317  ______________________________________________________________________
 KA1317  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 KA1317  DYNAMIC HEIGHT  -        137.180 (meters)      450.06  (feet) COMP
 KA1317  MODELED GRAVITY -    980,038.7   (mgal)                       NAVD 88
 KA1317
 KA1317  VERT ORDER      -  FIRST     CLASS II
 KA1317
 KA1317.The horizontal coordinates were scaled from a map and have
 KA1317.an estimated accuracy of +/- 6 seconds.
 KA1317
 KA1317.The orthometric height was determined by differential leveling and
 KA1317.adjusted by the NATIONAL GEODETIC SURVEY
 KA1317.in June 1991.
 KA1317
 KA1317.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1317.GEOID18 height accuracy estimate available here.
 KA1317
 KA1317.Click photographs - Photos may exist for this station.
 KA1317
 KA1317.The dynamic height is computed by dividing the NAVD 88
 KA1317.geopotential number by the normal gravity value computed on the
 KA1317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1317.degrees latitude (g = 980.6199 gals.).
 KA1317
 KA1317.The modeled gravity was interpolated from observed gravity values.
 KA1317
 KA1317;                    North         East    Units  Estimated Accuracy
 KA1317;SPC IL E     -   270,060.      360,290.      MT  (+/- 180 meters Scaled)
 KA1317
 KA1317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ449278(NAD 83)
 KA1317
 KA1317                          SUPERSEDED SURVEY CONTROL
 KA1317
 KA1317  NGVD 29 (??/??/92)  137.388  (m)          450.75   (f) ADJ UNCH    1 2
 KA1317
 KA1317.Superseded values are not recommended for survey control.
 KA1317
 KA1317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1317.See file dsdata.pdf to determine how the superseded data were derived.
 KA1317
 KA1317_MARKER: P = PIPE CAP
 KA1317_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KA1317_STAMPING: 451.77 6-5-54
 KA1317_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1317
 KA1317  HISTORY     - Date     Condition        Report By
 KA1317  HISTORY     - 1954     MONUMENTED       LOCENG
 KA1317  HISTORY     - 1956     GOOD             CGS
 KA1317
 KA1317                          STATION DESCRIPTION
 KA1317
 KA1317'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1317'1.4 MI SE FROM HUTSONVILLE.
 KA1317'1.35 MILES SOUTHEAST ALONG LINCOLN NATIONAL MEMORIAL HIGHWAY
 KA1317'FROM THE SCHOOL AT HUTSONVILLE, AT JUNCTION OF A DRIVE WEST TO
 KA1317'A LARGE GRAVEL PIT, 52 FEET WEST OF CENTER LINE OF ROAD, 33 FEET
 KA1317'SOUTH OF CENTER LINE OF ROAD TO GRAVEL PIT, 40 FEET EAST OF AN
 KA1317'OFFICE BUILDING OF GRAVEL PIT, 36 FEET EAST OF EAST END OF SCALE
 KA1317'PIT AND IS A BRONZE CAP ON PIPE AND SET IN CONCRETE.  NOTE-- THE
 KA1317'CASTING ON CAP IS AS FOLLOWS-- OHIO OIL CO.  TO BE USED FOR
 KA1317'WATER ELEV. ONLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0022 ***********************************************************************
 JB0022  DESIGNATION -  453
 JB0022  PID         -  JB0022
 JB0022  STATE/COUNTY-  IL/CLAY
 JB0022  COUNTRY     -  US
 JB0022  USGS QUAD   -  FLORA (2018)
 JB0022
 JB0022                         *CURRENT SURVEY CONTROL
 JB0022  ______________________________________________________________________
 JB0022* NAD 83(1986) POSITION- 38 40 27.     (N) 088 25 44.     (W)   SCALED
 JB0022* NAVD 88 ORTHO HEIGHT -   137.635 (meters)      451.56  (feet) ADJUSTED
 JB0022  ______________________________________________________________________
 JB0022  GEOID HEIGHT    -        -31.195 (meters)                     GEOID18
 JB0022  DYNAMIC HEIGHT  -        137.549 (meters)      451.28  (feet) COMP
 JB0022  MODELED GRAVITY -    980,006.6   (mgal)                       NAVD 88
 JB0022
 JB0022  VERT ORDER      -  FIRST     CLASS II
 JB0022
 JB0022.The horizontal coordinates were scaled from a map and have
 JB0022.an estimated accuracy of +/- 6 seconds.
 JB0022
 JB0022.The orthometric height was determined by differential leveling and
 JB0022.adjusted by the NATIONAL GEODETIC SURVEY
 JB0022.in June 1991.
 JB0022
 JB0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0022.GEOID18 height accuracy estimate available here.
 JB0022
 JB0022.Click photographs - Photos may exist for this station.
 JB0022
 JB0022.The dynamic height is computed by dividing the NAVD 88
 JB0022.geopotential number by the normal gravity value computed on the
 JB0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0022.degrees latitude (g = 980.6199 gals.).
 JB0022
 JB0022.The modeled gravity was interpolated from observed gravity values.
 JB0022
 JB0022;                    North         East    Units  Estimated Accuracy
 JB0022;SPC IL E     -   222,810.      291,690.      MT  (+/- 180 meters Scaled)
 JB0022
 JB0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH757815(NAD 83)
 JB0022
 JB0022                          SUPERSEDED SURVEY CONTROL
 JB0022
 JB0022  NGVD 29 (??/??/92)  137.74   (m)          451.9    (f) COMPUTED    1 2
 JB0022
 JB0022.Superseded values are not recommended for survey control.
 JB0022
 JB0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0022.See file dsdata.pdf to determine how the superseded data were derived.
 JB0022
 JB0022_MARKER: DD = SURVEY DISK
 JB0022_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0022_STAMPING: 453 1921
 JB0022_MARK LOGO: USGS
 JB0022_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0022_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0022
 JB0022  HISTORY     - Date     Condition        Report By
 JB0022  HISTORY     - 1921     MONUMENTED       USGS
 JB0022  HISTORY     - 1949     GOOD             CGS
 JB0022  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0022
 JB0022                          STATION DESCRIPTION
 JB0022
 JB0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0022'4.1 MI E FROM FLORA.
 JB0022'3.5 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0022'STATION AT FLORA, THENCE ABOUT 0.6 MILE SOUTH ALONG A DIRT ROAD,
 JB0022'SET IN THE NORTHWEST QUARTER OF HIGHWAY 50 AND A SIDE ROAD NORTH,
 JB0022'AT THE SOUTHEAST CORNER OF THE STANDFORD TOWNHALL, 82 FEET NORTH
 JB0022'OF THE CENTER LINE OF HIGHWAY 50, 94 FEET WEST OF THE CENTER
 JB0022'LINE OF THE ROAD NORTH, 2 FEET SOUTHWEST OF THE SOUTHEAST CORNER
 JB0022'OF THE HALL, ABOUT 2 FEET ABOVE THE LEVEL OF HIGHWAY 50 AND SET
 JB0022'ON THE TOP OF A IRON PIPE PROJECTING 4 INCHES.
 JB0022
 JB0022                          STATION RECOVERY (1986)
 JB0022
 JB0022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0022'THE CAP IS MISSING FROM THE PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1520 ***********************************************************************
 LC1520  DESIGNATION -  453
 LC1520  PID         -  LC1520
 LC1520  STATE/COUNTY-  IL/TAZEWELL
 LC1520  COUNTRY     -  US
 LC1520  USGS QUAD   -  PEKIN (2018)
 LC1520
 LC1520                         *CURRENT SURVEY CONTROL
 LC1520  ______________________________________________________________________
 LC1520* NAD 83(1986) POSITION- 40 31 13.     (N) 089 43 39.     (W)   SCALED
 LC1520* NAVD 88 ORTHO HEIGHT -   138.211 (meters)      453.45  (feet) ADJUSTED
 LC1520  ______________________________________________________________________
 LC1520  GEOID HEIGHT    -        -32.972 (meters)                     GEOID18
 LC1520  DYNAMIC HEIGHT  -        138.145 (meters)      453.23  (feet) COMP
 LC1520  MODELED GRAVITY -    980,149.3   (mgal)                       NAVD 88
 LC1520
 LC1520  VERT ORDER      -  FIRST     CLASS II
 LC1520
 LC1520.The horizontal coordinates were scaled from a map and have
 LC1520.an estimated accuracy of +/- 6 seconds.
 LC1520
 LC1520.The orthometric height was determined by differential leveling and
 LC1520.adjusted by the NATIONAL GEODETIC SURVEY
 LC1520.in June 1991.
 LC1520
 LC1520.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1520.GEOID18 height accuracy estimate available here.
 LC1520
 LC1520.Click photographs - Photos may exist for this station.
 LC1520
 LC1520.The dynamic height is computed by dividing the NAVD 88
 LC1520.geopotential number by the normal gravity value computed on the
 LC1520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1520.degrees latitude (g = 980.6199 gals.).
 LC1520
 LC1520.The modeled gravity was interpolated from observed gravity values.
 LC1520
 LC1520;                    North         East    Units  Estimated Accuracy
 LC1520;SPC IL W     -   427,850.      737,210.      MT  (+/- 180 meters Scaled)
 LC1520
 LC1520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK689890(NAD 83)
 LC1520
 LC1520                          SUPERSEDED SURVEY CONTROL
 LC1520
 LC1520  NGVD 29 (??/??/92)  138.314  (m)          453.79   (f) ADJ UNCH    1 2
 LC1520
 LC1520.Superseded values are not recommended for survey control.
 LC1520
 LC1520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1520.See file dsdata.pdf to determine how the superseded data were derived.
 LC1520
 LC1520_MARKER: DB = BENCH MARK DISK
 LC1520_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1520_SP_SET: BRIDGE
 LC1520_STAMPING: 453 PEORIA
 LC1520_MARK LOGO: USGS
 LC1520_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1520
 LC1520  HISTORY     - Date     Condition        Report By
 LC1520  HISTORY     - 1902     MONUMENTED       USGS
 LC1520  HISTORY     - 1961     GOOD             CGS
 LC1520
 LC1520                          STATION DESCRIPTION
 LC1520
 LC1520'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1520'3.9 MI WSW FROM PEKIN.
 LC1520'ABOUT 3.35 MILES WEST-SOUTHWEST ALONG THE POWERTON AND MANITO
 LC1520'ROAD FROM THE GATE AT THE POWERTON POWER PLANT, THENCE 0.55 MILE
 LC1520'EAST ALONG A GRAVELED ROAD, AT A BRIDGE OVER THE MACKINAW RIVER,
 LC1520'ON TOP OF THE SOUTHEAST END OF THE SOUTHWEST STONE ABUTMENT
 LC1520'WHICH IS ABOUT 1/3 COVERED WITH CONCRETE, 8 1/2 FEET SOUTHEAST
 LC1520'OF THE CENTER OF THE BRIDGE, 2 INCHES SOUTHEAST OF THE SOUTHEAST
 LC1520'FACE OF THE CONCRETE BLOCK AND 1 FOOT BELOW THE LEVEL OF THE
 LC1520'BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0838 ***********************************************************************
 JB0838  DESIGNATION -  453
 JB0838  PID         -  JB0838
 JB0838  STATE/COUNTY-  IL/CLINTON
 JB0838  COUNTRY     -  US
 JB0838  USGS QUAD   -  KEYESPORT (2018)
 JB0838
 JB0838                         *CURRENT SURVEY CONTROL
 JB0838  ______________________________________________________________________
 JB0838* NAD 83(1986) POSITION- 38 44 29.     (N) 089 16 26.     (W)   SCALED
 JB0838* NAVD 88 ORTHO HEIGHT -   137.969 (meters)      452.65  (feet) ADJUSTED
 JB0838  ______________________________________________________________________
 JB0838  GEOID HEIGHT    -        -31.242 (meters)                     GEOID18
 JB0838  DYNAMIC HEIGHT  -        137.882 (meters)      452.37  (feet) COMP
 JB0838  MODELED GRAVITY -    979,994.5   (mgal)                       NAVD 88
 JB0838
 JB0838  VERT ORDER      -  SECOND    CLASS 0
 JB0838
 JB0838.The horizontal coordinates were scaled from a map and have
 JB0838.an estimated accuracy of +/- 6 seconds.
 JB0838
 JB0838.The orthometric height was determined by differential leveling and
 JB0838.adjusted by the NATIONAL GEODETIC SURVEY
 JB0838.in June 1991.
 JB0838
 JB0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0838.GEOID18 height accuracy estimate available here.
 JB0838
 JB0838.Click photographs - Photos may exist for this station.
 JB0838
 JB0838.The dynamic height is computed by dividing the NAVD 88
 JB0838.geopotential number by the normal gravity value computed on the
 JB0838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0838.degrees latitude (g = 980.6199 gals.).
 JB0838
 JB0838.The modeled gravity was interpolated from observed gravity values.
 JB0838
 JB0838;                    North         East    Units  Estimated Accuracy
 JB0838;SPC IL W     -   230,640.      777,620.      MT  (+/- 180 meters Scaled)
 JB0838
 JB0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH023905(NAD 83)
 JB0838
 JB0838                          SUPERSEDED SURVEY CONTROL
 JB0838
 JB0838  NGVD 29 (??/??/92)  138.101  (m)          453.09   (f) ADJ UNCH    2 0
 JB0838
 JB0838.Superseded values are not recommended for survey control.
 JB0838
 JB0838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0838.See file dsdata.pdf to determine how the superseded data were derived.
 JB0838
 JB0838_MARKER: P = PIPE CAP
 JB0838_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0838_STAMPING: 453
 JB0838_MARK LOGO: USGS
 JB0838_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0838_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0838
 JB0838  HISTORY     - Date     Condition        Report By
 JB0838  HISTORY     - 1907     MONUMENTED       USGS
 JB0838  HISTORY     - 1935     GOOD             CGS
 JB0838  HISTORY     - 1975     MARK NOT FOUND   LOCSUR
 JB0838
 JB0838                          STATION DESCRIPTION
 JB0838
 JB0838'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0838'AT KEYESPORT.
 JB0838'AT KEYESPORT, CLINTON COUNTY, ON THE CHICAGO, BURLINGTON AND
 JB0838'QUINCY RAILROAD, 45 YARDS SOUTH OF THE STATION, AT A ROAD
 JB0838'CROSSING, 10 YARDS EAST OF THE CENTERLINE OF THE EAST TRACK, AND
 JB0838'7 YARDS SOUTH OF THE ROAD.  A UNITED STATES GEOLOGICAL SURVEY
 JB0838'STANDARD CAP, STAMPED 453 AND RIVETED ON THE TOP OF A 3-1/2-INCH
 JB0838'IRON PIPE.
 JB0838
 JB0838                          STATION RECOVERY (1975)
 JB0838
 JB0838'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1975
 JB0838'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3588 ***********************************************************************
 DP3588  DESIGNATION -  453
 DP3588  PID         -  DP3588
 DP3588  STATE/COUNTY-  IL/ROCK ISLAND
 DP3588  COUNTRY     -  US
 DP3588  USGS QUAD   -  PORT BYRON (2018)
 DP3588
 DP3588                         *CURRENT SURVEY CONTROL
 DP3588  ______________________________________________________________________
 DP3588* NAD 83(1986) POSITION- 41 34 30.01   (N) 090 21 54.10   (W)   HD_HELD1
 DP3588* NAVD 88 ORTHO HEIGHT -   177.409 (meters)      582.05  (feet) ADJUSTED
 DP3588  ______________________________________________________________________
 DP3588  GEOID HEIGHT    -        -32.925 (meters)                     GEOID18
 DP3588  DYNAMIC HEIGHT  -        177.342 (meters)      581.83  (feet) COMP
 DP3588  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 DP3588
 DP3588  VERT ORDER      -  SECOND    CLASS I
 DP3588
 DP3588.The horizontal coordinates were determined by differentially corrected
 DP3588.hand held GPS observations or other comparable positioning techniques
 DP3588.and have an estimated accuracy of +/- 3 meters.
 DP3588
 DP3588.The orthometric height was determined by differential leveling and
 DP3588.adjusted by the NATIONAL GEODETIC SURVEY
 DP3588.in July 2014.
 DP3588
 DP3588.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3588.GEOID18 height accuracy estimate available here.
 DP3588
 DP3588.Click photographs - Photos may exist for this station.
 DP3588
 DP3588.The dynamic height is computed by dividing the NAVD 88
 DP3588.geopotential number by the normal gravity value computed on the
 DP3588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3588.degrees latitude (g = 980.6199 gals.).
 DP3588
 DP3588.The modeled gravity was interpolated from observed gravity values.
 DP3588
 DP3588;                    North         East    Units  Estimated Accuracy
 DP3588;SPC IL W     -   544,900.3     683,457.7     MT  (+/- 3 meters HH1 GPS) 
 DP3588
 DP3588_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1967705944(NAD 83)
 DP3588
 DP3588                          SUPERSEDED SURVEY CONTROL
 DP3588
 DP3588.No superseded survey control is available for this station.
 DP3588
 DP3588_MARKER: Q = CHISELED SQUARE
 DP3588_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DP3588_SP_SET: HEADWALL
 DP3588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3588+STABILITY: SURFACE MOTION
 DP3588_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3588+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3588
 DP3588  HISTORY     - Date     Condition        Report By
 DP3588  HISTORY     - UNK      MONUMENTED       ILDT
 DP3588  HISTORY     - 20130418 POOR             CMT
 DP3588
 DP3588                          STATION DESCRIPTION
 DP3588
 DP3588'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3588'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3588'STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH OF GREEN ROCK, 5.0 MI
 DP3588'(8.0 KM) NORTH-NORTHEAST OF SILVIS AND 2.7 MI (4.3 KM) SOUTHWEST OF
 DP3588'PORT BYRON.
 DP3588'
 DP3588'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3588'84 (STATE AVENUE) AND INTERSTATE 80 AT THE INTERSTATE 80 BRIDGE OVER
 DP3588'THE MISSISSIPPI RIVER, PROCEED SOUTHWEST ON ILLINOIS STATE HIGHWAY 84
 DP3588'(STATE AVENUE) FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT LOCATED
 DP3588'SOUTHEAST OF THE EAST BOUND LANE OF THE HIGHWAY.
 DP3588'
 DP3588'THE STATION IS LOCATED 83.7 FT (25.5 M) NORTHEAST OF A LIGHT POLE,
 DP3588'40.3 FT (12.3 M) WEST OF THE SOUTH LEG OF A ROAD INFORMATION SIGN,
 DP3588'38.1 FT (11.6 M) WEST OF THE NORTH LEG OF A ROAD INFORMATION SIGN,
 DP3588'35.9 FT (10.9 M) SOUTHEAST OF THE CENTERLINE OF THE EAST BOUND LANE OF
 DP3588'THE HIGHWAY, 4.3 FT (1.3 M) SOUTHEAST OF THE EDGE OF PAVEMENT OF THE
 DP3588'TURN LANE ABOUT 0.8 FT (24 CM) LOWER THAN THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0879 ***********************************************************************
 JB0879  DESIGNATION -  454
 JB0879  PID         -  JB0879
 JB0879  STATE/COUNTY-  IL/CLINTON
 JB0879  COUNTRY     -  US
 JB0879  USGS QUAD   -  CARLYLE (2018)
 JB0879
 JB0879                         *CURRENT SURVEY CONTROL
 JB0879  ______________________________________________________________________
 JB0879* NAD 83(1986) POSITION- 38 36 13.     (N) 089 17 26.     (W)   SCALED
 JB0879* NAVD 88 ORTHO HEIGHT -   138.241 (meters)      453.55  (feet) ADJUSTED
 JB0879  ______________________________________________________________________
 JB0879  GEOID HEIGHT    -        -30.908 (meters)                     GEOID18
 JB0879  DYNAMIC HEIGHT  -        138.153 (meters)      453.26  (feet) COMP
 JB0879  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0879
 JB0879  VERT ORDER      -  FIRST     CLASS I
 JB0879
 JB0879.The horizontal coordinates were scaled from a map and have
 JB0879.an estimated accuracy of +/- 6 seconds.
 JB0879
 JB0879.The orthometric height was determined by differential leveling and
 JB0879.adjusted by the NATIONAL GEODETIC SURVEY
 JB0879.in June 1991.
 JB0879
 JB0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0879.GEOID18 height accuracy estimate available here.
 JB0879
 JB0879.Click photographs - Photos may exist for this station.
 JB0879
 JB0879.The dynamic height is computed by dividing the NAVD 88
 JB0879.geopotential number by the normal gravity value computed on the
 JB0879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0879.degrees latitude (g = 980.6199 gals.).
 JB0879
 JB0879.The modeled gravity was interpolated from observed gravity values.
 JB0879
 JB0879;                    North         East    Units  Estimated Accuracy
 JB0879;SPC IL W     -   215,330.      776,310.      MT  (+/- 180 meters Scaled)
 JB0879
 JB0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH005752(NAD 83)
 JB0879
 JB0879                          SUPERSEDED SURVEY CONTROL
 JB0879
 JB0879  NGVD 29 (??/??/92)  138.359  (m)          453.93   (f) ADJ UNCH    1 1
 JB0879
 JB0879.Superseded values are not recommended for survey control.
 JB0879
 JB0879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0879.See file dsdata.pdf to determine how the superseded data were derived.
 JB0879
 JB0879_MARKER: P = PIPE CAP
 JB0879_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0879_STAMPING: 454
 JB0879_MARK LOGO: USGS
 JB0879_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0879_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0879
 JB0879  HISTORY     - Date     Condition        Report By
 JB0879  HISTORY     - 1907     MONUMENTED       USGS
 JB0879  HISTORY     - 1969     GOOD             CGS
 JB0879  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0879
 JB0879                          STATION DESCRIPTION
 JB0879
 JB0879'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0879'4.6 MI E FROM CARLYLE.
 JB0879'ABOUT 4.55 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0879'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, AT THE VILLAGE OF
 JB0879'HUEY, 51 1/2 FEET SOUTHWEST OF MILEPOLE 286-19, 65 FEET SOUTHEAST
 JB0879'OF THE CENTER OF THE CROSSING OF COUNTY ROAD 4, 57 FEET SOUTH OF
 JB0879'THE SOUTH RAIL, 30 FEET EAST OF THE CENTER LINE OF THE ROAD, 5 FEET
 JB0879'SOUTHEAST OF A POWER LINE POLE, 1 FOOT NORTH OF A METAL WITNESS
 JB0879'POST, 1 1/2 FEET BELOW THE LEVEL OF THE TRACK AND IS A USGS CAP ON
 JB0879'3 INCH METAL PIPE WHICH PROJECTS 0.3 FOOT ABOVE THE LEVEL THE
 JB0879'GROUND.  SEC 23, T2N, R2W.
 JB0879
 JB0879                          STATION RECOVERY (2011)
 JB0879
 JB0879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0879'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9273 ***********************************************************************
 DO9273  DESIGNATION -  457
 DO9273  PID         -  DO9273
 DO9273  STATE/COUNTY-  IL/COOK
 DO9273  COUNTRY     -  US
 DO9273  USGS QUAD   -  LAKE CALUMET (2018)
 DO9273
 DO9273                         *CURRENT SURVEY CONTROL
 DO9273  ______________________________________________________________________
 DO9273* NAD 83(1986) POSITION- 41 43 21.58   (N) 087 36 18.67   (W)   HD_HELD1
 DO9273* NAVD 88 ORTHO HEIGHT -   179.313 (meters)      588.30  (feet) ADJUSTED
 DO9273  ______________________________________________________________________
 DO9273  GEOID HEIGHT    -        -33.503 (meters)                     GEOID18
 DO9273  DYNAMIC HEIGHT  -        179.249 (meters)      588.09  (feet) COMP
 DO9273  MODELED GRAVITY -    980,265.7   (mgal)                       NAVD 88
 DO9273
 DO9273  VERT ORDER      -  SECOND    CLASS I
 DO9273
 DO9273.The horizontal coordinates were determined by differentially corrected
 DO9273.hand held GPS observations or other comparable positioning techniques
 DO9273.and have an estimated accuracy of +/- 3 meters.
 DO9273
 DO9273.The orthometric height was determined by differential leveling and
 DO9273.adjusted by the NATIONAL GEODETIC SURVEY
 DO9273.in October 2013.
 DO9273
 DO9273.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9273.GEOID18 height accuracy estimate available here.
 DO9273
 DO9273.Click photographs - Photos may exist for this station.
 DO9273
 DO9273.The dynamic height is computed by dividing the NAVD 88
 DO9273.geopotential number by the normal gravity value computed on the
 DO9273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9273.degrees latitude (g = 980.6199 gals.).
 DO9273
 DO9273.The modeled gravity was interpolated from observed gravity values.
 DO9273
 DO9273;                    North         East    Units  Estimated Accuracy
 DO9273;SPC IL E     -   561,555.4     360,587.5     MT  (+/- 3 meters HH1 GPS) 
 DO9273
 DO9273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4966219161(NAD 83)
 DO9273
 DO9273                          SUPERSEDED SURVEY CONTROL
 DO9273
 DO9273.No superseded survey control is available for this station.
 DO9273
 DO9273_MARKER: I = METAL ROD
 DO9273_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DO9273_MARK LOGO: IL1670
 DO9273_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO9273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9273+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9273
 DO9273  HISTORY     - Date     Condition        Report By
 DO9273  HISTORY     - UNK      MONUMENTED       IL1670
 DO9273  HISTORY     - 20130815 GOOD             PATRIC
 DO9273
 DO9273                          STATION DESCRIPTION
 DO9273
 DO9273'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9273'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHEAST OF
 DO9273'HARVEY, 5.9 MI (9.5 KM) NORTHEAST OF BLUE ISLAND AND 4.5 MI (7.2 KM)
 DO9273'SOUTH-SOUTHEAST OF ENGLEWOOD.
 DO9273'
 DO9273'TO REACH THE STATION FROM THE JUNCTION OF I-94 WITH US HIGHWAY 12/95TH
 DO9273'STREET LOCATED IN CHICAGO, IL, GO EAST ON US HIGHWAY 12/95TH STREET
 DO9273'FOR 1.0 MI (1.6 KM) TO COTTAGE GROVE AVENUE.  TURN LEFT AND GO NORTH
 DO9273'ON COTTAGE GROVE AVENUE FOR 0.05 MI (0.1 KM) TO BURNSIDE AVENUE.  TURN
 DO9273'LEFT AND GO WEST-NORTHWEST ON BURNSIDE AVENUE FOR 200 FT (61.0 M) TO
 DO9273'THE STATION ON THE LEFT.
 DO9273'
 DO9273'THE STATION IS LOCATED 21 FT (6.4 M) SOUTHWEST OF THE CENTERLINE OF
 DO9273'BURNSIDE AVENUE, 18 FT (5.5 M) WEST OF THE CENTER OF AN ALLEY AND 6 FT
 DO9273'(1.8 M) NORTHEAST OF THE NORTHEAST EDGE OF A SIDEWALK.
 DO9273'
 DO9273'NOTE-THE STATION IS A 1 INCH (3 CM) ROD SET IN A MASS OF CONCRETE -
 DO9273'THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1311 ***********************************************************************
 JB1311  DESIGNATION -  458
 JB1311  PID         -  JB1311
 JB1311  STATE/COUNTY-  IL/CLINTON
 JB1311  COUNTRY     -  US
 JB1311  USGS QUAD   -  BREESE (2018)
 JB1311
 JB1311                         *CURRENT SURVEY CONTROL
 JB1311  ______________________________________________________________________
 JB1311* NAD 83(1986) POSITION- 38 36 35.     (N) 089 32 05.     (W)   SCALED
 JB1311* NAVD 88 ORTHO HEIGHT -   139.444 (meters)      457.49  (feet) ADJUSTED
 JB1311  ______________________________________________________________________
 JB1311  GEOID HEIGHT    -        -30.799 (meters)                     GEOID18
 JB1311  DYNAMIC HEIGHT  -        139.356 (meters)      457.20  (feet) COMP
 JB1311  MODELED GRAVITY -    979,998.1   (mgal)                       NAVD 88
 JB1311
 JB1311  VERT ORDER      -  FIRST     CLASS I
 JB1311
 JB1311.The horizontal coordinates were scaled from a map and have
 JB1311.an estimated accuracy of +/- 6 seconds.
 JB1311
 JB1311.The orthometric height was determined by differential leveling and
 JB1311.adjusted by the NATIONAL GEODETIC SURVEY
 JB1311.in June 1991.
 JB1311
 JB1311.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1311.GEOID18 height accuracy estimate available here.
 JB1311
 JB1311.Click photographs - Photos may exist for this station.
 JB1311
 JB1311.The dynamic height is computed by dividing the NAVD 88
 JB1311.geopotential number by the normal gravity value computed on the
 JB1311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1311.degrees latitude (g = 980.6199 gals.).
 JB1311
 JB1311.The modeled gravity was interpolated from observed gravity values.
 JB1311
 JB1311;                    North         East    Units  Estimated Accuracy
 JB1311;SPC IL W     -   215,840.      755,040.      MT  (+/- 180 meters Scaled)
 JB1311
 JB1311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH792765(NAD 83)
 JB1311
 JB1311                          SUPERSEDED SURVEY CONTROL
 JB1311
 JB1311  NGVD 29 (??/??/92)  139.558  (m)          457.87   (f) ADJ UNCH    1 1
 JB1311
 JB1311.Superseded values are not recommended for survey control.
 JB1311
 JB1311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1311.See file dsdata.pdf to determine how the superseded data were derived.
 JB1311
 JB1311_MARKER: DB = BENCH MARK DISK
 JB1311_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1311_SP_SET: BUILDING WALL
 JB1311_STAMPING: ILLINOIS 458 ADJ
 JB1311_MARK LOGO: USGS
 JB1311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1311_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1311+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2013
 JB1311
 JB1311  HISTORY     - Date     Condition        Report By
 JB1311  HISTORY     - 1905     MONUMENTED       USGS
 JB1311  HISTORY     - 1969     GOOD             CGS
 JB1311  HISTORY     - 20110822 GOOD             ILDT
 JB1311  HISTORY     - 20110909 GOOD             JCLS
 JB1311  HISTORY     - 20130909 GOOD             ILDT
 JB1311
 JB1311                          STATION DESCRIPTION
 JB1311
 JB1311'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1311'AT BREEZE.
 JB1311'AT BREEZE, ABOUT 0.2 MILE NORTH ALONG NORTH CLINTON STREET FROM
 JB1311'THE CROSSING OF THE BALTIMORE AND OHIO RAILROAD, AT THE SOUTHWEST
 JB1311'CORNER OF THE INTERSECTION OF NORTH CLINTON STREET AND NORTH
 JB1311'THIRD STREET, SET VERTICALLY IN THE WEST FACE NEAR THE NORTHWEST
 JB1311'CORNER OF THE CONCRETE FOUNDATION OF THE ST. DOMONIC SCHOOL
 JB1311'(A LARGE TWO-STORIED BUILDING), 13.9 FEET SOUTH OF THE SOUTH
 JB1311'CURB LINE OF NORTH THIRD STREET, 0.6 FOOT SOUTH OF THE NORTHWEST
 JB1311'CORNER OF THE BUILDING AND 1.3 FEET ABOVE THE LEVEL OF THE
 JB1311'GROUND.  SEC 22, T2N, R4W.
 JB1311
 JB1311                          STATION RECOVERY (2011)
 JB1311
 JB1311'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1311'RECOVERED IN GOOD CONDITION.
 JB1311
 JB1311                          STATION RECOVERY (2011)
 JB1311
 JB1311'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JB1311'RECOVERED IN GOOD CONDITION.
 JB1311
 JB1311                          STATION RECOVERY (2013)
 JB1311
 JB1311'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1311'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0572 ***********************************************************************
 JC0572  DESIGNATION -  46
 JC0572  PID         -  JC0572
 JC0572  STATE/COUNTY-  IL/CALHOUN
 JC0572  COUNTRY     -  US
 JC0572  USGS QUAD   -  KAMPVILLE (2017)
 JC0572
 JC0572                         *CURRENT SURVEY CONTROL
 JC0572  ______________________________________________________________________
 JC0572* NAD 83(1986) POSITION- 38 52 26.     (N) 090 33 19.     (W)   SCALED
 JC0572* NAVD 88 ORTHO HEIGHT -   138.44  (+/-2cm)      454.2   (feet) VERTCON3
 JC0572  ______________________________________________________________________
 JC0572  GEOID HEIGHT    -        -31.682 (meters)                     GEOID18
 JC0572  VERT ORDER      -  THIRD (See Below)
 JC0572
 JC0572.The horizontal coordinates were scaled from a map and have
 JC0572.an estimated accuracy of +/- 6 seconds.
 JC0572
 JC0572.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC0572.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC0572
 JC0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0572.GEOID18 height accuracy estimate available here.
 JC0572
 JC0572.The vertical order pertains to the NGVD 29 superseded value.
 JC0572
 JC0572.Click photographs - Photos may exist for this station.
 JC0572
 JC0572;                    North         East    Units  Estimated Accuracy
 JC0572;SPC IL W     -   245,040.      666,280.      MT  (+/- 180 meters Scaled)
 JC0572
 JC0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD120056(NAD 83)
 JC0572
 JC0572                          SUPERSEDED SURVEY CONTROL
 JC0572
 JC0572  NGVD 29 (??/??/??)  138.49   (m)          454.4    (f) RESET       3  
 JC0572
 JC0572.Superseded values are not recommended for survey control.
 JC0572
 JC0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0572.See file dsdata.pdf to determine how the superseded data were derived.
 JC0572
 JC0572_MARKER: B = BOLT
 JC0572_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 JC0572_SP_SET: UNSPECIFIED ROCK
 JC0572_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0572
 JC0572  HISTORY     - Date     Condition        Report By
 JC0572  HISTORY     - UNK      MONUMENTED       MORC
 JC0572  HISTORY     - 1933     GOOD             CGS
 JC0572
 JC0572                          STATION DESCRIPTION
 JC0572
 JC0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 JC0572'1 MI NE FROM DIXON LANDING.
 JC0572'1.0 MILE NORTHEAST OF DIXON LANDING, CALHOUN COUNTY, 900 FEET
 JC0572'BELOW THE BASE OF WING DAM 20 AT MACKERS LANDING, 365 FEET WEST
 JC0572'OF THE HOUSE OF FRANK HERCHMEYER, 20 YARDS EAST OF THE BANK OF
 JC0572'MISSISSIPPI RIVER, AT THE SOUTH END OF A FIELD, AND IN THE WEST
 JC0572'END OF THE SOLID ROCK.  THE CENTER OF A COPPER BOLT LEADED
 JC0572'HORIZONTALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2036 ***********************************************************************
 DN2036  DESIGNATION -  46
 DN2036  PID         -  DN2036
 DN2036  STATE/COUNTY-  IL/FULTON
 DN2036  COUNTRY     -  US
 DN2036  USGS QUAD   -  BANNER (2018)
 DN2036
 DN2036                         *CURRENT SURVEY CONTROL
 DN2036  ______________________________________________________________________
 DN2036* NAD 83(2011) POSITION- 40 32 19.50916(N) 089 53 11.35808(W)   ADJUSTED
 DN2036* NAD 83(2011) ELLIP HT-   153.068 (meters)        (06/27/12)   ADJUSTED
 DN2036* NAD 83(2011) EPOCH   -  2010.00
 DN2036* NAVD 88 ORTHO HEIGHT -   186.1   (meters)      611.    (feet) GPS OBS
 DN2036  ______________________________________________________________________
 DN2036  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2036  GEOID HEIGHT    -        -33.033 (meters)                     GEOID09
 DN2036  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 DN2036  NAD 83(2011) X  -      9,616.813 (meters)                     COMP
 DN2036  NAD 83(2011) Y  - -4,854,146.037 (meters)                     COMP
 DN2036  NAD 83(2011) Z  -  4,123,730.658 (meters)                     COMP
 DN2036  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 DN2036
 DN2036  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2036  Standards:
 DN2036         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2036            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2036  -------------------------------------------------------------------
 DN2036  NETWORK    2.57   2.02           1.15   0.93   1.03     -0.01375425
 DN2036  -------------------------------------------------------------------
 DN2036  Click here for local accuracies and other accuracy information.
 DN2036
 DN2036.The horizontal coordinates were established by GPS observations
 DN2036.and adjusted by the National Geodetic Survey in June 2012.
 DN2036
 DN2036.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2036.been affixed to the stable North American tectonic plate. See 
 DN2036.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2036
 DN2036.The horizontal coordinates are valid at the epoch date displayed above
 DN2036.which is a decimal equivalence of Year/Month/Day.
 DN2036
 DN2036.The orthometric height was determined by GPS observations and a
 DN2036.high-resolution geoid model.
 DN2036
 DN2036.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2036.GEOID18 height accuracy estimate available here.
 DN2036
 DN2036.Click photographs - Photos may exist for this station.
 DN2036
 DN2036.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2036
 DN2036.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2036
 DN2036.The ellipsoidal height was determined by GPS observations
 DN2036.and is referenced to NAD 83.
 DN2036
 DN2036. The following values were computed from the NAD 83(2011) position.
 DN2036
 DN2036;                    North         East     Units Scale Factor Converg.
 DN2036;SPC IL W     -   429,844.981   723,735.036   MT  0.99994811   +0 10 55.6
 DN2036;SPC IL W     - 1,410,249.74  2,374,454.03   sFT  0.99994811   +0 10 55.6
 DN2036;UTM  16      - 4,491,560.422   255,541.270   MT  1.00033566   -1 52 37.3
 DN2036
 DN2036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2036!SPC IL W     -   0.99997599  x   0.99994811  =   0.99992410
 DN2036!UTM  16      -   0.99997599  x   1.00033566  =   1.00031164
 DN2036
 DN2036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5554191560(NAD 83)
 DN2036
 DN2036                          SUPERSEDED SURVEY CONTROL
 DN2036
 DN2036  NAD 83(2007)-  40 32 19.50953(N)    089 53 11.35914(W) AD(2002.00) 1
 DN2036  ELLIP H (08/11/11)  153.080  (m)                       GP(2002.00) 4 1
 DN2036
 DN2036.Superseded values are not recommended for survey control.
 DN2036
 DN2036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2036.See file dsdata.pdf to determine how the superseded data were derived.
 DN2036
 DN2036_MARKER: DD = SURVEY DISK
 DN2036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2036_STAMPING: FC46
 DN2036_MARK LOGO: NONE
 DN2036_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2036+STABILITY: SURFACE MOTION
 DN2036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2036+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2036
 DN2036  HISTORY     - Date     Condition        Report By
 DN2036  HISTORY     - 200905   MONUMENTED       ILDT
 DN2036
 DN2036                          STATION DESCRIPTION
 DN2036
 DN2036'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2036'STATION IS LOCATED 8.0 MILES SOUTHEAST OF THE TOWN OF CANTON AND IS
 DN2036'MONUMENTED AS THE NORTHEAST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN2036'1, T 6 N, R 5 E OF THE FOURTH P.M., FULTON CO., IL. TO REACH THE
 DN2036'STATION FROM THE POST OFFICE IN THE CITY OF CANTON AT THE INTERSECTION
 DN2036'OF AVENUE A AND ELM STREET, PROCEED EAST 0.1 MILE ON ELM STREET TO THE
 DN2036'INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) PROCEED 0.2 MILE ON
 DN2036'MAIN STREET TO THE INTERSECTION OF LOCUST STREET (ILLINOIS ROUTE 9).
 DN2036'TURN RIGHT (EAST) PROCEED 0.4 MILE ON LOCUST STREET (ILLINOIS ROUTE 9)
 DN2036'TO THE INTERSECTION WITH FIFTH AVENUE (ILLINOIS ROUTE 9). TURN RIGHT
 DN2036'(SOUTH) PROCEED 0.8 MILE ALONG FIFTH AVENUE (ILLINOIS ROUTE 9) TO THE
 DN2036'INTERSECTION WITH LINN STREET (ILLINOIS ROUTE 9). TURN LEFT (EAST)
 DN2036'PROCEED 7.4 MILE ON LINN STREET (ILLINOIS ROUTE 9) TO THE INTERSECTION
 DN2036'WITH ROSEKAMP ROAD. TURN LEFT (NORTH) PROCEED 1.1 MILES ON ROSEKAMP
 DN2036'ROAD TO THE INTERSECTION WITH CHANEY ROAD. TURN RIGHT (EAST) PROCEED
 DN2036'0.6 MILE ON CHANEY ROAD TO THE INTERSECTION WITH LINK ROAD. TURN LEFT
 DN2036'(NORTH) PROCEED 0.5 MILE ON LINK ROAD TO THE INTERSECTION WITH MISSION
 DN2036'ROAD. STATION IS LOCATED 27.30 FEET SOUTHEAST OF A NAIL AND CAP IN A
 DN2036'POWER POLE, 39.50 FEET NORTHEAST OF A NAIL AND CAP IN A CORNER FENCE
 DN2036'POST, 40.15 FEET NORTHEAST OF A NAIL AND CAP IN A CORNER FENCE POST
 DN2036'AND 55.55 FEET NORTHWEST OF A TELEPHONE PEDESTAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0214 ***********************************************************************
 NH0214  DESIGNATION -  46 A RESET
 NH0214  PID         -  NH0214
 NH0214  STATE/COUNTY-  IL/KANE
 NH0214  COUNTRY     -  US
 NH0214  USGS QUAD   -  HAMPSHIRE (2018)
 NH0214
 NH0214                         *CURRENT SURVEY CONTROL
 NH0214  ______________________________________________________________________
 NH0214* NAD 83(1986) POSITION- 42 05 18.     (N) 088 31 48.     (W)   SCALED
 NH0214* NAVD 88 ORTHO HEIGHT -   273.362 (meters)      896.86  (feet) ADJUSTED
 NH0214  ______________________________________________________________________
 NH0214  GEOID HEIGHT    -        -33.361 (meters)                     GEOID18
 NH0214  DYNAMIC HEIGHT  -        273.267 (meters)      896.54  (feet) COMP
 NH0214  MODELED GRAVITY -    980,267.9   (mgal)                       NAVD 88
 NH0214
 NH0214  VERT ORDER      -  FIRST     CLASS I
 NH0214
 NH0214.The horizontal coordinates were scaled from a map and have
 NH0214.an estimated accuracy of +/- 6 seconds.
 NH0214
 NH0214.The orthometric height was determined by differential leveling and
 NH0214.adjusted by the NATIONAL GEODETIC SURVEY
 NH0214.in June 1991.
 NH0214
 NH0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0214.GEOID18 height accuracy estimate available here.
 NH0214
 NH0214.Click photographs - Photos may exist for this station.
 NH0214
 NH0214.The dynamic height is computed by dividing the NAVD 88
 NH0214.geopotential number by the normal gravity value computed on the
 NH0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0214.degrees latitude (g = 980.6199 gals.).
 NH0214
 NH0214.The modeled gravity was interpolated from observed gravity values.
 NH0214
 NH0214;                    North         East    Units  Estimated Accuracy
 NH0214;SPC IL E     -   601,930.      283,730.      MT  (+/- 180 meters Scaled)
 NH0214
 NH0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM734607(NAD 83)
 NH0214
 NH0214                          SUPERSEDED SURVEY CONTROL
 NH0214
 NH0214  NGVD 29 (??/??/92)  273.417  (m)          897.04   (f) ADJ UNCH    1 1
 NH0214
 NH0214.Superseded values are not recommended for survey control.
 NH0214
 NH0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0214.See file dsdata.pdf to determine how the superseded data were derived.
 NH0214
 NH0214_MARKER: DD = SURVEY DISK
 NH0214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0214_STAMPING: ILL 46A 1923 RESET 1964
 NH0214_MARK LOGO: USGS
 NH0214_PROJECTION: PROJECTING 13 CENTIMETERS
 NH0214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0214+STABILITY: SURFACE MOTION
 NH0214
 NH0214  HISTORY     - Date     Condition        Report By
 NH0214  HISTORY     - 1964     MONUMENTED       USGS
 NH0214  HISTORY     - 1969     GOOD             CGS
 NH0214  HISTORY     - 19980511 GOOD             USPSQD
 NH0214  HISTORY     - 20250411 MARK NOT FOUND   TODDSV
 NH0214
 NH0214                          STATION DESCRIPTION
 NH0214
 NH0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0214'0.3 MI S FROM HAMPSHIRE.
 NH0214'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0214'HAMPSHIRE, IN SECTION 28, T 42 N, R 6 E, 25 1/2 FEET WEST OF THE
 NH0214'CENTER LINE OF THE STREET, 74 FEET NORTH OF THE CENTER LINE OF
 NH0214'STATE HIGHWAY 72, 59 FEET EAST OF THE SOUTHEAST CORNER OF A
 NH0214'SERVICE STATION, 12 1/2 FEET SOUTH OF A FIRE HYDRANT, 5 FEET
 NH0214'NORTHEAST OF A POWER POLE, 3 FEET SOUTHEAST OF THE SOUTHEAST
 NH0214'CORNER OF A TELEPHONE BOOTH, 0.8 FOOT SOUTH OF A METAL WITNESS
 NH0214'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 NH0214'CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE
 NH0214'GROUND.
 NH0214
 NH0214                          STATION RECOVERY (1998)
 NH0214
 NH0214'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0214'RECOVERED IN GOOD CONDITION.
 NH0214
 NH0214                          STATION RECOVERY (2025)
 NH0214
 NH0214'RECOVERY NOTE BY TODD SURVEYING 2025 (EP)
 NH0214'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0040 ***********************************************************************
 JB0040  DESIGNATION -  463
 JB0040  PID         -  JB0040
 JB0040  STATE/COUNTY-  IL/RICHLAND
 JB0040  COUNTRY     -  US
 JB0040  USGS QUAD   -  NOBLE (2018)
 JB0040
 JB0040                         *CURRENT SURVEY CONTROL
 JB0040  ______________________________________________________________________
 JB0040* NAD 83(1986) POSITION- 38 42 13.     (N) 088 11 09.     (W)   SCALED
 JB0040* NAVD 88 ORTHO HEIGHT -   140.743 (meters)      461.75  (feet) ADJUSTED
 JB0040  ______________________________________________________________________
 JB0040  GEOID HEIGHT    -        -31.298 (meters)                     GEOID18
 JB0040  DYNAMIC HEIGHT  -        140.657 (meters)      461.47  (feet) COMP
 JB0040  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 JB0040
 JB0040  VERT ORDER      -  FIRST     CLASS II
 JB0040
 JB0040.The horizontal coordinates were scaled from a map and have
 JB0040.an estimated accuracy of +/- 6 seconds.
 JB0040
 JB0040.The orthometric height was determined by differential leveling and
 JB0040.adjusted by the NATIONAL GEODETIC SURVEY
 JB0040.in June 1991.
 JB0040
 JB0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0040.GEOID18 height accuracy estimate available here.
 JB0040
 JB0040.Click photographs - Photos may exist for this station.
 JB0040
 JB0040.The dynamic height is computed by dividing the NAVD 88
 JB0040.geopotential number by the normal gravity value computed on the
 JB0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0040.degrees latitude (g = 980.6199 gals.).
 JB0040
 JB0040.The modeled gravity was interpolated from observed gravity values.
 JB0040
 JB0040;                    North         East    Units  Estimated Accuracy
 JB0040;SPC IL E     -   226,090.      312,830.      MT  (+/- 180 meters Scaled)
 JB0040
 JB0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH968845(NAD 83)
 JB0040
 JB0040                          SUPERSEDED SURVEY CONTROL
 JB0040
 JB0040  NGVD 29 (??/??/92)  140.852  (m)          462.11   (f) ADJ UNCH    1 2
 JB0040
 JB0040.Superseded values are not recommended for survey control.
 JB0040
 JB0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0040.See file dsdata.pdf to determine how the superseded data were derived.
 JB0040
 JB0040_MARKER: P = PIPE CAP
 JB0040_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0040_STAMPING: 463 1921
 JB0040_MARK LOGO: USGS
 JB0040_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0040
 JB0040  HISTORY     - Date     Condition        Report By
 JB0040  HISTORY     - 1921     MONUMENTED       USGS
 JB0040  HISTORY     - 1949     GOOD             CGS
 JB0040  HISTORY     - 1986     POOR             NGS
 JB0040
 JB0040                          STATION DESCRIPTION
 JB0040
 JB0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0040'2 MI E FROM NOBLE.
 JB0040'2.05 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0040'STATION AT NOBLE, ABOUT 0.1 MILE EAST OF MILE POST C 226, IN THE
 JB0040'SOUTHEAST QUARTER OF A ROAD CROSSING, 38 FEET NORTHWEST OF BM C
 JB0040'110, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 21 FEET SOUTH
 JB0040'OF THE SOUTH RAIL, 11 FEET SOUTHEAST OF A CROSSING SIGN, 1 FOOT
 JB0040'WEST OF A WHITE WOODEN WITNESS POST, 1 FOOT ABOVE THE LEVEL OF
 JB0040'THE TRACK AND THE PIPE PROJECTS ABOUT 4 INCHES.
 JB0040
 JB0040                          STATION RECOVERY (1986)
 JB0040
 JB0040'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0040'THE PIPE IS VERY LOOSE IN THE GROUND AND NO LONGER MEETS NGS
 JB0040'STANDARDS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0367 ***********************************************************************
 MF0367  DESIGNATION -  464.001
 MF0367  PID         -  MF0367
 MF0367  STATE/COUNTY-  IL/LASALLE
 MF0367  COUNTRY     -  US
 MF0367  USGS QUAD   -  STARVED ROCK (2018)
 MF0367
 MF0367                         *CURRENT SURVEY CONTROL
 MF0367  ______________________________________________________________________
 MF0367* NAD 83(1986) POSITION- 41 19 24.     (N) 088 59 08.     (W)   SCALED
 MF0367* NAVD 88 ORTHO HEIGHT -   141.236 (meters)      463.37  (feet) ADJUSTED
 MF0367  ______________________________________________________________________
 MF0367  GEOID HEIGHT    -        -32.943 (meters)                     GEOID18
 MF0367  DYNAMIC HEIGHT  -        141.180 (meters)      463.19  (feet) COMP
 MF0367  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 MF0367
 MF0367  VERT ORDER      -  FIRST     CLASS II
 MF0367
 MF0367.The horizontal coordinates were scaled from a map and have
 MF0367.an estimated accuracy of +/- 6 seconds.
 MF0367
 MF0367.The orthometric height was determined by differential leveling and
 MF0367.adjusted by the NATIONAL GEODETIC SURVEY
 MF0367.in June 1991.
 MF0367
 MF0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0367.GEOID18 height accuracy estimate available here.
 MF0367
 MF0367.Click photographs - Photos may exist for this station.
 MF0367
 MF0367.The dynamic height is computed by dividing the NAVD 88
 MF0367.geopotential number by the normal gravity value computed on the
 MF0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0367.degrees latitude (g = 980.6199 gals.).
 MF0367
 MF0367.The modeled gravity was interpolated from observed gravity values.
 MF0367
 MF0367;                    North         East    Units  Estimated Accuracy
 MF0367;SPC IL E     -   517,160.      245,400.      MT  (+/- 180 meters Scaled)
 MF0367
 MF0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL338765(NAD 83)
 MF0367
 MF0367                          SUPERSEDED SURVEY CONTROL
 MF0367
 MF0367  NGVD 29 (??/??/92)  141.292  (m)          463.56   (f) ADJ UNCH    1 2
 MF0367
 MF0367.Superseded values are not recommended for survey control.
 MF0367
 MF0367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0367.See file dsdata.pdf to determine how the superseded data were derived.
 MF0367
 MF0367_MARKER: DD = SURVEY DISK
 MF0367_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0367_SP_SET: BUILDING
 MF0367_STAMPING: 464.001
 MF0367_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0367+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2002
 MF0367
 MF0367  HISTORY     - Date     Condition        Report By
 MF0367  HISTORY     - UNK      MONUMENTED       USACE
 MF0367  HISTORY     - 1960     GOOD             CGS
 MF0367  HISTORY     - 19970820 GOOD             USPSQD
 MF0367  HISTORY     - 19980509 GOOD             USPSQD
 MF0367  HISTORY     - 20020930 GOOD             USPSQD
 MF0367
 MF0367                          STATION DESCRIPTION
 MF0367
 MF0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0367'2.1 MI SE FROM UTICA.
 MF0367'ABOUT 0.8 MILE SOUTH ALONG STATE HIGHWAY 178 FROM THE INTERSECTION
 MF0367'OF E. CANAL STREET AT UTICA, THENCE ABOUT 1.3 MILES EAST ALONG
 MF0367'A GRAVEL ROAD, IN S-15  22, R-2E, T-33N, AT THE EAST END OF
 MF0367'STARVED ROCK LOCK, 16 FEET WEST OF QUOIN POST OF NORTH HALF OF
 MF0367'UPPER GATE OF LOCK, 18 FEET WEST OF THE WEST CORNER OF SMALL
 MF0367'METAL CONTROL STAND, 2 FEET SOUTHWEST OF A MOORING HEAD, 101
 MF0367'YARDS EAST OF THE EAST FACE OF RED BRICK OFFICE AND CONTROL
 MF0367'BUILDING, IN TOP AND 1.8 FEET NORTH OF SOUTH EDGE OF NORTH WALL
 MF0367'OF LOCK, AND ABOUT LEVEL WITH TOP OF LOCK WALL.
 MF0367
 MF0367                          STATION RECOVERY (1997)
 MF0367
 MF0367'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0367'RECOVERED IN GOOD CONDITION.
 MF0367
 MF0367                          STATION RECOVERY (1998)
 MF0367
 MF0367'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0367'RECOVERED IN GOOD CONDITION.
 MF0367
 MF0367                          STATION RECOVERY (2002)
 MF0367
 MF0367'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0367'TWO ADDITIONAL MARKS ARE AT THIS LOCK. ONE ON TOP OF LOCK WALL
 MF0367'OPPOSITE WEST LOCK GATE AND AND ANOTHER AT THE FAR WEST END OF
 MF0367'GUIDE WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0308 ***********************************************************************
 KC0308  DESIGNATION -  469
 KC0308  PID         -  KC0308
 KC0308  STATE/COUNTY-  IL/PIKE
 KC0308  COUNTRY     -  US
 KC0308  USGS QUAD   -  HULL (2018)
 KC0308
 KC0308                         *CURRENT SURVEY CONTROL
 KC0308  ______________________________________________________________________
 KC0308* NAD 83(1986) POSITION- 39 42 20.     (N) 091 12 16.     (W)   SCALED
 KC0308* NAVD 88 ORTHO HEIGHT -   142.703 (meters)      468.18  (feet) ADJUSTED
 KC0308  ______________________________________________________________________
 KC0308  GEOID HEIGHT    -        -32.579 (meters)                     GEOID18
 KC0308  DYNAMIC HEIGHT  -        142.625 (meters)      467.93  (feet) COMP
 KC0308  MODELED GRAVITY -    980,079.2   (mgal)                       NAVD 88
 KC0308
 KC0308  VERT ORDER      -  SECOND    CLASS 0
 KC0308
 KC0308.The horizontal coordinates were scaled from a map and have
 KC0308.an estimated accuracy of +/- 6 seconds.
 KC0308
 KC0308.The orthometric height was determined by differential leveling and
 KC0308.adjusted by the NATIONAL GEODETIC SURVEY
 KC0308.in June 1991.
 KC0308
 KC0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0308.GEOID18 height accuracy estimate available here.
 KC0308
 KC0308.Click photographs - Photos may exist for this station.
 KC0308
 KC0308.The dynamic height is computed by dividing the NAVD 88
 KC0308.geopotential number by the normal gravity value computed on the
 KC0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0308.degrees latitude (g = 980.6199 gals.).
 KC0308
 KC0308.The modeled gravity was interpolated from observed gravity values.
 KC0308
 KC0308;                    North         East    Units  Estimated Accuracy
 KC0308;SPC IL W     -   337,810.      611,010.      MT  (+/- 180 meters Scaled)
 KC0308
 KC0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD539966(NAD 83)
 KC0308
 KC0308                          SUPERSEDED SURVEY CONTROL
 KC0308
 KC0308  NGVD 29 (??/??/92)  142.780  (m)          468.44   (f) ADJ UNCH    2 0
 KC0308
 KC0308.Superseded values are not recommended for survey control.
 KC0308
 KC0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0308.See file dsdata.pdf to determine how the superseded data were derived.
 KC0308
 KC0308_MARKER: P = PIPE CAP
 KC0308_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0308_STAMPING: ILL 469
 KC0308_MARK LOGO: USGS
 KC0308_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0308
 KC0308  HISTORY     - Date     Condition        Report By
 KC0308  HISTORY     - 1914     MONUMENTED       USGS
 KC0308  HISTORY     - 1942     GOOD             CGS
 KC0308  HISTORY     - 1960     GOOD             CGS
 KC0308  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0308
 KC0308                          STATION DESCRIPTION
 KC0308
 KC0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KC0308'AT HULLS.
 KC0308'AT THE EAST EDGE OF HULLS, PIKE COUNTY, ON THE WABASH RAILWAY, IN
 KC0308'THE NORTHWEST CORNER OF A SCHOOLYARD, 36 FEET EAST OF THE CENTER
 KC0308'OF A GRADE CROSSING, 50 FEET SOUTH OF THE CENTERLINE OF THE
 KC0308'TRACK, AND 6 FEET NORTH OF A SIDEWALK.  A UNITED STATES
 KC0308'GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 469 AND RIVETED ON
 KC0308'THE TOP OF AN IRON PIPE.
 KC0308
 KC0308                          STATION RECOVERY (1960)
 KC0308
 KC0308'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KC0308'RECOVERED IN GOOD CONDITION.
 KC0308
 KC0308                          STATION RECOVERY (2012)
 KC0308
 KC0308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0308'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0571 ***********************************************************************
 JC0571  DESIGNATION -  47
 JC0571  PID         -  JC0571
 JC0571  STATE/COUNTY-  IL/CALHOUN
 JC0571  COUNTRY     -  US
 JC0571  USGS QUAD   -  BRUSSELS (2018)
 JC0571
 JC0571                         *CURRENT SURVEY CONTROL
 JC0571  ______________________________________________________________________
 JC0571* NAD 83(1986) POSITION- 38 52 53.     (N) 090 32 27.     (W)   SCALED
 JC0571* NAVD 88 ORTHO HEIGHT -   131.60  (+/-2cm)      431.8   (feet) VERTCON3
 JC0571  ______________________________________________________________________
 JC0571  GEOID HEIGHT    -        -31.689 (meters)                     GEOID18
 JC0571  VERT ORDER      -  THIRD (See Below)
 JC0571
 JC0571.The horizontal coordinates were scaled from a map and have
 JC0571.an estimated accuracy of +/- 6 seconds.
 JC0571
 JC0571.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC0571.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC0571
 JC0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0571.GEOID18 height accuracy estimate available here.
 JC0571
 JC0571.The vertical order pertains to the NGVD 29 superseded value.
 JC0571
 JC0571.Click photographs - Photos may exist for this station.
 JC0571
 JC0571;                    North         East    Units  Estimated Accuracy
 JC0571;SPC IL W     -   245,870.      667,540.      MT  (+/- 180 meters Scaled)
 JC0571
 JC0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD133064(NAD 83)
 JC0571
 JC0571                          SUPERSEDED SURVEY CONTROL
 JC0571
 JC0571  NGVD 29 (??/??/??)  131.66   (m)          432.0    (f) RESET       3  
 JC0571
 JC0571.Superseded values are not recommended for survey control.
 JC0571
 JC0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0571.See file dsdata.pdf to determine how the superseded data were derived.
 JC0571
 JC0571_MARKER: B = BOLT
 JC0571_SETTING: 66 = SET IN ROCK OUTCROP
 JC0571_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0571+STABILITY: POSITION/ELEVATION WELL
 JC0571
 JC0571  HISTORY     - Date     Condition        Report By
 JC0571  HISTORY     - UNK      MONUMENTED       MORC
 JC0571  HISTORY     - 1933     GOOD             CGS
 JC0571
 JC0571                          STATION DESCRIPTION
 JC0571
 JC0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 JC0571'NEAR POINT LANDING.
 JC0571'380 YARDS NORTH OF POINT LANDING, CALHOUN COUNTY, 275 YARDS
 JC0571'NORTHEAST OF THE HOUSE OF JOSEPH NAVAR, 27 YARDS NORTH OF A SMALL
 JC0571'STONE ICE HOUSE, 13 YARDS ABOVE THE WATERS EDGE AT HIGH WATER,
 JC0571'IN THE FACE OF THE ROCK BLUFF, 5.5 FEET BELOW THE TOP OF THE
 JC0571'BLUFF ROCK, AND ONE FOOT ABOVE THE GROUND.  THE CENTER OF A COPPER
 JC0571'BOLT LEADED HORIZONTALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0015 ***********************************************************************
 MG0015  DESIGNATION -  47
 MG0015  PID         -  MG0015
 MG0015  STATE/COUNTY-  IL/ROCK ISLAND
 MG0015  COUNTRY     -  US
 MG0015  USGS QUAD   -  PORT BYRON (2018)
 MG0015
 MG0015                         *CURRENT SURVEY CONTROL
 MG0015  ______________________________________________________________________
 MG0015* NAD 83(1986) POSITION- 41 35 37.36   (N) 090 20 09.26   (W)   HD_HELD1
 MG0015* NAVD 88 ORTHO HEIGHT -   176.69  (+/-2cm)      579.7   (feet) VERTCON3
 MG0015  ______________________________________________________________________
 MG0015  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 MG0015  VERT ORDER      -  ? (See Below)
 MG0015
 MG0015.The horizontal coordinates were determined by differentially corrected
 MG0015.hand held GPS observations or other comparable positioning techniques
 MG0015.and have an estimated accuracy of +/- 3 meters.
 MG0015
 MG0015.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0015.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0015
 MG0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0015.GEOID18 height accuracy estimate available here.
 MG0015
 MG0015.The vertical order pertains to the NGVD 29 superseded value.
 MG0015
 MG0015.Click photographs - Photos may exist for this station.
 MG0015
 MG0015;                    North         East    Units  Estimated Accuracy
 MG0015;SPC IL W     -   546,972.8     685,890.4     MT  (+/- 3 meters HH1 GPS) 
 MG0015
 MG0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2204108096(NAD 83)
 MG0015
 MG0015                          SUPERSEDED SURVEY CONTROL
 MG0015
 MG0015  NGVD 29 (??/??/92)  176.743  (m)          579.86   (f) ADJ UNCH       
 MG0015
 MG0015.Superseded values are not recommended for survey control.
 MG0015
 MG0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0015.See file dsdata.pdf to determine how the superseded data were derived.
 MG0015
 MG0015_MARKER: B = BOLT
 MG0015_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0015_SP_SET: ABUTMENT
 MG0015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0015+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2022
 MG0015
 MG0015  HISTORY     - Date     Condition        Report By
 MG0015  HISTORY     - UNK      MONUMENTED       USACE
 MG0015  HISTORY     - 1931     GOOD             CGS
 MG0015  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0015  HISTORY     - 19970529 GOOD             USPSQD
 MG0015  HISTORY     - 20040302 GOOD             INDIV
 MG0015  HISTORY     - 20220328 SEE DESCRIPTION  AMESC
 MG0015
 MG0015                          STATION DESCRIPTION
 MG0015
 MG0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 MG0015'0.8 MI S FROM PORT BYRON.
 MG0015'ABOUT 3/4 MILE SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 MG0015'PACIFIC RAILROAD FROM PORT BYRON, ROCK ISLAND COUNTY, AT A
 MG0015'BRIDGE OVER BARBERS CREEK, AND IN THE WEST END OF THE NORTH
 MG0015'ABUTMENT.  THE TOP OF A COPPER BOLT LEADED VERTICALLY.
 MG0015
 MG0015                          STATION RECOVERY (1996)
 MG0015
 MG0015'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0015'MARK NOT FOUND.
 MG0015
 MG0015                          STATION RECOVERY (1997)
 MG0015
 MG0015'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0015'RECOVERED IN GOOD CONDITION.
 MG0015
 MG0015                          STATION RECOVERY (2004)
 MG0015
 MG0015'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (CJD)
 MG0015'RECOVERED IN GOOD CONDITION.
 MG0015
 MG0015                          STATION RECOVERY (2022)
 MG0015
 MG0015'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2022 (PFS)
 MG0015'THE BOLT APPEARS TO HAVE BEEN CUT OFF.  IT IS AT THE SOUTH END OF THE
 MG0015'WEST WING WALL OF THE BRIDGE OVER BARBERS CREEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1983 ***********************************************************************
 DN1983  DESIGNATION -  47
 DN1983  PID         -  DN1983
 DN1983  STATE/COUNTY-  IL/FULTON
 DN1983  COUNTRY     -  US
 DN1983  USGS QUAD   -  BANNER (2018)
 DN1983
 DN1983                         *CURRENT SURVEY CONTROL
 DN1983  ______________________________________________________________________
 DN1983* NAD 83(2011) POSITION- 40 31 17.05897(N) 089 53 12.72707(W)   ADJUSTED
 DN1983* NAD 83(2011) ELLIP HT-   106.845 (meters)        (06/27/12)   ADJUSTED
 DN1983* NAD 83(2011) EPOCH   -  2010.00
 DN1983* NAVD 88 ORTHO HEIGHT -   139.9   (meters)      459.    (feet) GPS OBS
 DN1983  ______________________________________________________________________
 DN1983  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1983  GEOID HEIGHT    -        -33.038 (meters)                     GEOID09
 DN1983  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 DN1983  NAD 83(2011) X  -      9,586.999 (meters)                     COMP
 DN1983  NAD 83(2011) Y  - -4,855,362.809 (meters)                     COMP
 DN1983  NAD 83(2011) Z  -  4,122,236.458 (meters)                     COMP
 DN1983  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 DN1983
 DN1983  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1983  Standards:
 DN1983         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1983            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1983  -------------------------------------------------------------------
 DN1983  NETWORK    2.53   1.98           1.13   0.92   1.01      0.00092723
 DN1983  -------------------------------------------------------------------
 DN1983  Click here for local accuracies and other accuracy information.
 DN1983
 DN1983.The horizontal coordinates were established by GPS observations
 DN1983.and adjusted by the National Geodetic Survey in June 2012.
 DN1983
 DN1983.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1983.been affixed to the stable North American tectonic plate. See 
 DN1983.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1983
 DN1983.The horizontal coordinates are valid at the epoch date displayed above
 DN1983.which is a decimal equivalence of Year/Month/Day.
 DN1983
 DN1983.The orthometric height was determined by GPS observations and a
 DN1983.high-resolution geoid model.
 DN1983
 DN1983.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1983.GEOID18 height accuracy estimate available here.
 DN1983
 DN1983.Click photographs - Photos may exist for this station.
 DN1983
 DN1983.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1983
 DN1983.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1983
 DN1983.The ellipsoidal height was determined by GPS observations
 DN1983.and is referenced to NAD 83.
 DN1983
 DN1983. The following values were computed from the NAD 83(2011) position.
 DN1983
 DN1983;                    North         East     Units Scale Factor Converg.
 DN1983;SPC IL W     -   427,918.663   723,708.934   MT  0.99994809   +0 10 54.5
 DN1983;SPC IL W     - 1,403,929.81  2,374,368.39   sFT  0.99994809   +0 10 54.5
 DN1983;UTM  16      - 4,489,635.539   255,445.945   MT  1.00033623   -1 52 35.8
 DN1983
 DN1983!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1983!SPC IL W     -   0.99998324  x   0.99994809  =   0.99993133
 DN1983!UTM  16      -   0.99998324  x   1.00033623  =   1.00031946
 DN1983
 DN1983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5544589635(NAD 83)
 DN1983
 DN1983                          SUPERSEDED SURVEY CONTROL
 DN1983
 DN1983  NAD 83(2007)-  40 31 17.05937(N)    089 53 12.72813(W) AD(2002.00) 1
 DN1983  ELLIP H (08/11/11)  106.854  (m)                       GP(2002.00) 4 1
 DN1983
 DN1983.Superseded values are not recommended for survey control.
 DN1983
 DN1983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1983.See file dsdata.pdf to determine how the superseded data were derived.
 DN1983
 DN1983_MARKER: DD = SURVEY DISK
 DN1983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1983_STAMPING: FC47
 DN1983_MARK LOGO: NONE
 DN1983_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1983+STABILITY: SURFACE MOTION
 DN1983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1983+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1983
 DN1983  HISTORY     - Date     Condition        Report By
 DN1983  HISTORY     - 200905   MONUMENTED       ILDT
 DN1983
 DN1983                          STATION DESCRIPTION
 DN1983
 DN1983'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1983'STATION IS LOCATED 8.2 MILES SOUTHEAST OF THE TOWN OF CANTON AND IS
 DN1983'MONUMENTED AS THE NORTHEAST CORNER OF THE SOUTHWEST QUARTER OF THE
 DN1983'NORTHEAST QUARTER OF SECTION 12, T 6 N, R 5 E OF THE 4TH P.M., FULTON
 DN1983'CO., IL. TO REACH THE STATION FROM THE POST OFFICE IN THE CITY OF
 DN1983'CANTON AT THE INTERSECTION OF AVENUE A AND ELM STREET, PROCEED EAST
 DN1983'0.1 MILES ALONG ELM STREET TO THE INTERSECTION WITH MAIN STREET. TURN
 DN1983'LEFT (NORTH) AND PROCEED 0.2 MILES ALONG MAIN STREET TO THE
 DN1983'INTERSECTION WITH LOCUST STREET (ILLINOIS ROUTE 9). TURN RIGHT (EAST)
 DN1983'AND PROCEED 0.4 MILES ALONG LOCUST STREET (ILLINOIS ROUTE 9) TO THE
 DN1983'INTERSECTION WITH 5TH AVENUE (ILLINOIS ROUTE 9). TURN RIGHT (SOUTH)
 DN1983'AND PROCEED 0.8 MILES ALONG 5TH AVENUE (ILLINOIS ROUTE 9) TO THE
 DN1983'INTERSECTION WITH LINN STREET (ILLINOIS ROUTE 9). TURN LEFT (EAST) AND
 DN1983'PROCEED 8.3 MILES ALONG LINN STREET (ILLINOIS ROUTE 9) TO THE
 DN1983'INTERSECTION WITH BANNER MARSH ROAD. STATION IS LOCATED 38.30 FEET
 DN1983'NORTH OF A PK NAIL IN A POWER POLE, 32.00 FEET SOUTHEAST OF THE
 DN1983'CENTERLINE OF ILLINOIS ROUTE 9, AND 22.70 FEET NORTHEAST OF A PK NAIL
 DN1983'IN A STOP SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0145 ***********************************************************************
 LC0145  DESIGNATION -  47 LES
 LC0145  PID         -  LC0145
 LC0145  STATE/COUNTY-  IL/CHAMPAIGN
 LC0145  COUNTRY     -  US
 LC0145  USGS QUAD   -  RISING (2018)
 LC0145
 LC0145                         *CURRENT SURVEY CONTROL
 LC0145  ______________________________________________________________________
 LC0145* NAD 83(1986) POSITION- 40 07 40.     (N) 088 15 29.     (W)   SCALED
 LC0145* NAVD 88 ORTHO HEIGHT -   231.068 (meters)      758.10  (feet) ADJUSTED
 LC0145  ______________________________________________________________________
 LC0145  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 LC0145  DYNAMIC HEIGHT  -        230.951 (meters)      757.71  (feet) COMP
 LC0145  MODELED GRAVITY -    980,113.7   (mgal)                       NAVD 88
 LC0145
 LC0145  VERT ORDER      -  FIRST     CLASS II
 LC0145
 LC0145.The horizontal coordinates were scaled from a map and have
 LC0145.an estimated accuracy of +/- 6 seconds.
 LC0145
 LC0145.The orthometric height was determined by differential leveling and
 LC0145.adjusted by the NATIONAL GEODETIC SURVEY
 LC0145.in June 1991.
 LC0145
 LC0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0145.GEOID18 height accuracy estimate available here.
 LC0145
 LC0145.Click photographs - Photos may exist for this station.
 LC0145
 LC0145.The dynamic height is computed by dividing the NAVD 88
 LC0145.geopotential number by the normal gravity value computed on the
 LC0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0145.degrees latitude (g = 980.6199 gals.).
 LC0145
 LC0145.The modeled gravity was interpolated from observed gravity values.
 LC0145
 LC0145;                    North         East    Units  Estimated Accuracy
 LC0145;SPC IL E     -   384,190.      306,420.      MT  (+/- 180 meters Scaled)
 LC0145
 LC0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK928426(NAD 83)
 LC0145
 LC0145                          SUPERSEDED SURVEY CONTROL
 LC0145
 LC0145  NGVD 29 (??/??/92)  231.083  (m)          758.14   (f) ADJ UNCH    1 2
 LC0145
 LC0145.Superseded values are not recommended for survey control.
 LC0145
 LC0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0145.See file dsdata.pdf to determine how the superseded data were derived.
 LC0145
 LC0145_MARKER: DB = BENCH MARK DISK
 LC0145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0145_STAMPING: 47 LES 758 1948
 LC0145_MARK LOGO: USGS
 LC0145_PROJECTION: PROJECTING 5 CENTIMETERS
 LC0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0145+STABILITY: SURFACE MOTION
 LC0145
 LC0145  HISTORY     - Date     Condition        Report By
 LC0145  HISTORY     - 1948     MONUMENTED       USGS
 LC0145  HISTORY     - 1954     GOOD             CGS
 LC0145  HISTORY     - 1986     GOOD             NGS
 LC0145  HISTORY     - 20040713 MARK NOT FOUND   FARNGP
 LC0145  HISTORY     - 20051202 MARK NOT FOUND   ILDT
 LC0145
 LC0145                          STATION DESCRIPTION
 LC0145
 LC0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0145'0.8 MI NW FROM CHAMPAIGN.
 LC0145'ABOUT 0.8 MILE NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0145'THE STATION AT CHAMPAIGN, ABOUT 3 TELEPHONE POLES NORTHWEST OF
 LC0145'MILE POST 119, AT THE CROSSING OF NORTH PROSPECT AVENUE, 15 1/2
 LC0145'FEET NORTHEAST OF NORTHEAST RAIL, 101 1/2 FEET NORTHWEST OF CENTER
 LC0145'OF CROSSING OF NORTH PROSPECT AVENUE, 63 FEET WEST OF WEST CURB
 LC0145'OF NORTH PROSPECT AVENUE, 3 1/4 FEET NORTHEAST OF BASE OF A
 LC0145'RAILROAD SIGNAL LIGHT, ABOUT LEVEL WITH TRACK AND SET IN THE TOP
 LC0145'OF A CONCRETE POST ABOUT FLUSH WITH GROUND.
 LC0145
 LC0145                          STATION RECOVERY (1986)
 LC0145
 LC0145'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0145'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC0145'CHAMPAIGN, AT THE INTERSECTION OF NORTH PROSPECT AVENUE AND THE
 LC0145'CONRAIL RAILROAD, 31.1 M (102.0 FT) WEST OF THE CENTERLINE OF THE
 LC0145'AVENUE, AND 4.7 M (15.4 FT) NORTHEAST OF THE NEAR RAIL.
 LC0145'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 LC0145'THE MARK IS ABOVE LEVEL WITH THE AVENUE.
 LC0145
 LC0145                          STATION RECOVERY (2004)
 LC0145
 LC0145'RECOVERY NOTE BY FARNSWORTH GROUP 2004 (CEW)
 LC0145'MARK NOT FOUND.
 LC0145
 LC0145                          STATION RECOVERY (2005)
 LC0145
 LC0145'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0385 ***********************************************************************
 MF0385  DESIGNATION -  473.83
 MF0385  PID         -  MF0385
 MF0385  STATE/COUNTY-  IL/LASALLE
 MF0385  COUNTRY     -  US
 MF0385  USGS QUAD   -  OTTAWA (2018)
 MF0385
 MF0385                         *CURRENT SURVEY CONTROL
 MF0385  ______________________________________________________________________
 MF0385* NAD 83(1986) POSITION- 41 20 35.     (N) 088 50 47.     (W)   SCALED
 MF0385* NAVD 88 ORTHO HEIGHT -   144.229 (meters)      473.19  (feet) ADJUSTED
 MF0385  ______________________________________________________________________
 MF0385  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 MF0385  DYNAMIC HEIGHT  -        144.173 (meters)      473.01  (feet) COMP
 MF0385  MODELED GRAVITY -    980,233.6   (mgal)                       NAVD 88
 MF0385
 MF0385  VERT ORDER      -  FIRST     CLASS II
 MF0385
 MF0385.The horizontal coordinates were scaled from a map and have
 MF0385.an estimated accuracy of +/- 6 seconds.
 MF0385
 MF0385.The orthometric height was determined by differential leveling and
 MF0385.adjusted by the NATIONAL GEODETIC SURVEY
 MF0385.in June 1991.
 MF0385
 MF0385.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0385.GEOID18 height accuracy estimate available here.
 MF0385
 MF0385.Click photographs - Photos may exist for this station.
 MF0385
 MF0385.The dynamic height is computed by dividing the NAVD 88
 MF0385.geopotential number by the normal gravity value computed on the
 MF0385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0385.degrees latitude (g = 980.6199 gals.).
 MF0385
 MF0385.The modeled gravity was interpolated from observed gravity values.
 MF0385
 MF0385;                    North         East    Units  Estimated Accuracy
 MF0385;SPC IL E     -   519,270.      257,060.      MT  (+/- 180 meters Scaled)
 MF0385
 MF0385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL455784(NAD 83)
 MF0385
 MF0385                          SUPERSEDED SURVEY CONTROL
 MF0385
 MF0385  NGVD 29 (??/??/92)  144.284  (m)          473.37   (f) ADJ UNCH    1 2
 MF0385
 MF0385.Superseded values are not recommended for survey control.
 MF0385
 MF0385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0385.See file dsdata.pdf to determine how the superseded data were derived.
 MF0385
 MF0385_MARKER: DD = SURVEY DISK
 MF0385_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0385_SP_SET: PIER
 MF0385_STAMPING: 473.83
 MF0385_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0385
 MF0385  HISTORY     - Date     Condition        Report By
 MF0385  HISTORY     - UNK      MONUMENTED       USACE
 MF0385  HISTORY     - 1960     GOOD             CGS
 MF0385  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 MF0385
 MF0385                          STATION DESCRIPTION
 MF0385
 MF0385'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0385'AT OTTAWA.
 MF0385'AT OTTAWA, ABOUT 0.2 MILE WEST ALONG WEST MAIN STREET FROM THE
 MF0385'COURTHOUSE, THENCE ABOUT 0.2 MILE SOUTH ALONG THE CHICAGO,
 MF0385'BURLINGTON AND QUINCY RAILROAD, 11 1/2 FEET EAST OF CENTER LINE
 MF0385'OF TRACK, IN TOP OF NORTH LAND PIER OF CHICAGO, BURLINGTON AND
 MF0385'QUINCY RAILROAD BRIDGE 81.45 OVER ILLINOIS RIVER, 4.6 FEET WEST
 MF0385'OF EAST POINT OF STONE PIER, 2 FEET SOUTH OF P.B.M. 83 (USE), AND
 MF0385'ABOUT 10 FEET BELOW THE LEVEL OF TRACK.
 MF0385
 MF0385                          STATION RECOVERY (1987)
 MF0385
 MF0385'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0385'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0368 ***********************************************************************
 KC0368  DESIGNATION -  474
 KC0368  PID         -  KC0368
 KC0368  STATE/COUNTY-  IL/ADAMS
 KC0368  COUNTRY     -  US
 KC0368  USGS QUAD   -  MARBLEHEAD (2018)
 KC0368
 KC0368                         *CURRENT SURVEY CONTROL
 KC0368  ______________________________________________________________________
 KC0368* NAD 83(1986) POSITION- 39 46 46.     (N) 091 18 18.     (W)   SCALED
 KC0368* NAVD 88 ORTHO HEIGHT -   144.506 (meters)      474.10  (feet) ADJUSTED
 KC0368  ______________________________________________________________________
 KC0368  GEOID HEIGHT    -        -32.571 (meters)                     GEOID18
 KC0368  DYNAMIC HEIGHT  -        144.428 (meters)      473.84  (feet) COMP
 KC0368  MODELED GRAVITY -    980,085.1   (mgal)                       NAVD 88
 KC0368
 KC0368  VERT ORDER      -  SECOND    CLASS 0
 KC0368
 KC0368.The horizontal coordinates were scaled from a map and have
 KC0368.an estimated accuracy of +/- 6 seconds.
 KC0368
 KC0368.The orthometric height was determined by differential leveling and
 KC0368.adjusted by the NATIONAL GEODETIC SURVEY
 KC0368.in June 1991.
 KC0368
 KC0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0368.GEOID18 height accuracy estimate available here.
 KC0368
 KC0368.Click photographs - Photos may exist for this station.
 KC0368
 KC0368.The dynamic height is computed by dividing the NAVD 88
 KC0368.geopotential number by the normal gravity value computed on the
 KC0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0368.degrees latitude (g = 980.6199 gals.).
 KC0368
 KC0368.The modeled gravity was interpolated from observed gravity values.
 KC0368
 KC0368;                    North         East    Units  Estimated Accuracy
 KC0368;SPC IL W     -   346,120.      602,490.      MT  (+/- 180 meters Scaled)
 KC0368
 KC0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE451046(NAD 83)
 KC0368
 KC0368                          SUPERSEDED SURVEY CONTROL
 KC0368
 KC0368  NGVD 29 (??/??/92)  144.586  (m)          474.36   (f) ADJ UNCH    2 0
 KC0368
 KC0368.Superseded values are not recommended for survey control.
 KC0368
 KC0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0368.See file dsdata.pdf to determine how the superseded data were derived.
 KC0368
 KC0368_MARKER: P = PIPE CAP
 KC0368_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0368_STAMPING: ILL 474
 KC0368_MARK LOGO: USGS
 KC0368_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0368_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0368
 KC0368  HISTORY     - Date     Condition        Report By
 KC0368  HISTORY     - 1914     MONUMENTED       USGS
 KC0368  HISTORY     - 1935     GOOD             CGS
 KC0368  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0368
 KC0368                          STATION DESCRIPTION
 KC0368
 KC0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0368'AT FALL CREEK.
 KC0368'AT FALL CREEK, ADAMS COUNTY, 14 RAILS NORTHWEST OF THE CHICAGO,
 KC0368'BURLINGTON AND QUINCY RAILROAD STATION, 80 FEET SOUTHEAST OF A
 KC0368'ROAD CROSSING, 38 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK,
 KC0368'AND 12 FEET NORTHEAST OF THE CENTERLINE OF A ROAD.  A UNITED
 KC0368'STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 474 AND
 KC0368'RIVETED ON THE TOP OF A  3-1/2 INCH IRON PIPE.
 KC0368
 KC0368                          STATION RECOVERY (2012)
 KC0368
 KC0368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0368'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0517 ***********************************************************************
 HB0517  DESIGNATION -  474
 HB0517  PID         -  HB0517
 HB0517  STATE/COUNTY-  IL/FRANKLIN
 HB0517  COUNTRY     -  US
 HB0517  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0517
 HB0517                         *CURRENT SURVEY CONTROL
 HB0517  ______________________________________________________________________
 HB0517* NAD 83(1986) POSITION- 37 59 48.     (N) 088 55 14.     (W)   SCALED
 HB0517* NAVD 88 ORTHO HEIGHT -   144.751 (meters)      474.90  (feet) ADJUSTED
 HB0517  ______________________________________________________________________
 HB0517  GEOID HEIGHT    -        -29.626 (meters)                     GEOID18
 HB0517  DYNAMIC HEIGHT  -        144.654 (meters)      474.59  (feet) COMP
 HB0517  MODELED GRAVITY -    979,960.0   (mgal)                       NAVD 88
 HB0517
 HB0517  VERT ORDER      -  FIRST     CLASS II
 HB0517
 HB0517.The horizontal coordinates were scaled from a map and have
 HB0517.an estimated accuracy of +/- 6 seconds.
 HB0517
 HB0517.The orthometric height was determined by differential leveling and
 HB0517.adjusted by the NATIONAL GEODETIC SURVEY
 HB0517.in June 1991.
 HB0517
 HB0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0517.GEOID18 height accuracy estimate available here.
 HB0517
 HB0517.Click photographs - Photos may exist for this station.
 HB0517
 HB0517.The dynamic height is computed by dividing the NAVD 88
 HB0517.geopotential number by the normal gravity value computed on the
 HB0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0517.degrees latitude (g = 980.6199 gals.).
 HB0517
 HB0517.The modeled gravity was interpolated from observed gravity values.
 HB0517
 HB0517;                    North         East    Units  Estimated Accuracy
 HB0517;SPC IL E     -   147,770.      248,420.      MT  (+/- 180 meters Scaled)
 HB0517
 HB0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH313071(NAD 83)
 HB0517
 HB0517                          SUPERSEDED SURVEY CONTROL
 HB0517
 HB0517  NGVD 29 (11/26/84)  144.841  (m)          475.20   (f) ADJUSTED    1 2
 HB0517
 HB0517.Superseded values are not recommended for survey control.
 HB0517
 HB0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0517.See file dsdata.pdf to determine how the superseded data were derived.
 HB0517
 HB0517_MARKER: DB = BENCH MARK DISK
 HB0517_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB0517_SP_SET: SLAB
 HB0517_STAMPING: 474 1906 ILLINOIS
 HB0517_MARK LOGO: USGS
 HB0517_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0517
 HB0517  HISTORY     - Date     Condition        Report By
 HB0517  HISTORY     - 1906     MONUMENTED       USGS
 HB0517  HISTORY     - 1949     POOR             CGS
 HB0517  HISTORY     - 20090505 MARK NOT FOUND   ILDT
 HB0517
 HB0517                          STATION DESCRIPTION
 HB0517
 HB0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0517'AT BENTON.
 HB0517'AT BENTON, AT THE FRANKLIN COUNTY COURT HOUSE, 0.7 FOOT WEST OF
 HB0517'THE WEST FACE OF THE COURT HOUSE, 7 FEET NORTH OF THE SOUTHWEST
 HB0517'CORNER OF THE WEST WING OF COURT HOUSE, SET IN THE TOP OF THE
 HB0517'EAST END OF A STONE SLAB 1.3 FEET BY 4.8 FEET AND PROJECTING
 HB0517'ABOUT 4 INCHES ABOVE GROUND.  NOTE-- THIS SLAB WAS FORMERLY THE
 HB0517'BOTTOM STEP TO THE WEST ENTRANCE OF THE COURT HOUSE AND WAS LEFT
 HB0517'IN PLACE WHEN THE WEST ENTRANCE WAS WALLED UP.  THE SLAB IS
 HB0517'RESTING ON TOP OF GROUND AND HAS NO FOUNDATION UNDER IT SO
 HB0517'SHOULD BE USED WITH CAUTION.
 HB0517
 HB0517                          STATION RECOVERY (2009)
 HB0517
 HB0517'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0517'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0339 ***********************************************************************
 KC0339  DESIGNATION -  477.69
 KC0339  PID         -  KC0339
 KC0339  STATE/COUNTY-  IL/ADAMS
 KC0339  COUNTRY     -  US
 KC0339  USGS QUAD   -  QUINCY WEST (2018)
 KC0339
 KC0339                         *CURRENT SURVEY CONTROL
 KC0339  ______________________________________________________________________
 KC0339* NAD 83(1986) POSITION- 39 55 29.     (N) 091 24 54.     (W)   SCALED
 KC0339* NAVD 88 ORTHO HEIGHT -   145.518 (meters)      477.42  (feet) ADJUSTED
 KC0339  ______________________________________________________________________
 KC0339  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 KC0339  DYNAMIC HEIGHT  -        145.443 (meters)      477.17  (feet) COMP
 KC0339  MODELED GRAVITY -    980,107.5   (mgal)                       NAVD 88
 KC0339
 KC0339  VERT ORDER      -  FIRST     CLASS II
 KC0339
 KC0339.The horizontal coordinates were scaled from a map and have
 KC0339.an estimated accuracy of +/- 6 seconds.
 KC0339
 KC0339.The orthometric height was determined by differential leveling and
 KC0339.adjusted by the NATIONAL GEODETIC SURVEY
 KC0339.in June 1991.
 KC0339
 KC0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0339.GEOID18 height accuracy estimate available here.
 KC0339
 KC0339.Click photographs - Photos may exist for this station.
 KC0339
 KC0339.The dynamic height is computed by dividing the NAVD 88
 KC0339.geopotential number by the normal gravity value computed on the
 KC0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0339.degrees latitude (g = 980.6199 gals.).
 KC0339
 KC0339.The modeled gravity was interpolated from observed gravity values.
 KC0339
 KC0339;                    North         East    Units  Estimated Accuracy
 KC0339;SPC IL W     -   362,380.      593,290.      MT  (+/- 180 meters Scaled)
 KC0339
 KC0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE354206(NAD 83)
 KC0339
 KC0339                          SUPERSEDED SURVEY CONTROL
 KC0339
 KC0339  NGVD 29 (??/??/92)  145.605  (m)          477.71   (f) ADJ UNCH    1 2
 KC0339
 KC0339.Superseded values are not recommended for survey control.
 KC0339
 KC0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0339.See file dsdata.pdf to determine how the superseded data were derived.
 KC0339
 KC0339_MARKER: O = CHISELED CIRCLE
 KC0339_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KC0339_SP_SET: DOORSTEP
 KC0339_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0339
 KC0339  HISTORY     - Date     Condition        Report By
 KC0339  HISTORY     - UNK      MONUMENTED       USACE
 KC0339  HISTORY     - 1933     GOOD             CGS
 KC0339
 KC0339                          STATION DESCRIPTION
 KC0339
 KC0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0339'AT QUINCY.
 KC0339'AT QUINCY, ADAMS COUNTY, ON THE WEST SIDE OF FRONT STREET,
 KC0339'BETWEEN OHIO STREET AND PAYSON AVENUE, ON THE WEST SIDE OF THE
 KC0339'BRICK BUILDING FORMERLY OCCUPIED BY THE TELLICO FLOUR MILL, AND
 KC0339'ON THE NORTH END OF THE STONE DOORSTEP.  A CHISELED CIRCLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0309 ***********************************************************************
 KC0309  DESIGNATION -  478
 KC0309  PID         -  KC0309
 KC0309  STATE/COUNTY-  IL/PIKE
 KC0309  COUNTRY     -  US
 KC0309  USGS QUAD   -  HULL (2018)
 KC0309
 KC0309                         *CURRENT SURVEY CONTROL
 KC0309  ______________________________________________________________________
 KC0309* NAD 83(1986) POSITION- 39 42 05.     (N) 091 09 20.     (W)   SCALED
 KC0309* NAVD 88 ORTHO HEIGHT -   145.696 (meters)      478.00  (feet) ADJUSTED
 KC0309  ______________________________________________________________________
 KC0309  GEOID HEIGHT    -        -32.571 (meters)                     GEOID18
 KC0309  DYNAMIC HEIGHT  -        145.615 (meters)      477.74  (feet) COMP
 KC0309  MODELED GRAVITY -    980,074.8   (mgal)                       NAVD 88
 KC0309
 KC0309  VERT ORDER      -  SECOND    CLASS 0
 KC0309
 KC0309.The horizontal coordinates were scaled from a map and have
 KC0309.an estimated accuracy of +/- 6 seconds.
 KC0309
 KC0309.The orthometric height was determined by differential leveling and
 KC0309.adjusted by the NATIONAL GEODETIC SURVEY
 KC0309.in June 1991.
 KC0309
 KC0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0309.GEOID18 height accuracy estimate available here.
 KC0309
 KC0309.Click photographs - Photos may exist for this station.
 KC0309
 KC0309.The dynamic height is computed by dividing the NAVD 88
 KC0309.geopotential number by the normal gravity value computed on the
 KC0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0309.degrees latitude (g = 980.6199 gals.).
 KC0309
 KC0309.The modeled gravity was interpolated from observed gravity values.
 KC0309
 KC0309;                    North         East    Units  Estimated Accuracy
 KC0309;SPC IL W     -   337,300.      615,190.      MT  (+/- 180 meters Scaled)
 KC0309
 KC0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD581962(NAD 83)
 KC0309
 KC0309                          SUPERSEDED SURVEY CONTROL
 KC0309
 KC0309  NGVD 29 (??/??/92)  145.775  (m)          478.26   (f) ADJ UNCH    2 0
 KC0309
 KC0309.Superseded values are not recommended for survey control.
 KC0309
 KC0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0309.See file dsdata.pdf to determine how the superseded data were derived.
 KC0309
 KC0309_MARKER: P = PIPE CAP
 KC0309_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0309_STAMPING: ILL 478
 KC0309_MARK LOGO: USGS
 KC0309_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0309
 KC0309  HISTORY     - Date     Condition        Report By
 KC0309  HISTORY     - 1914     MONUMENTED       USGS
 KC0309  HISTORY     - 1935     GOOD             CGS
 KC0309  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0309
 KC0309                          STATION DESCRIPTION
 KC0309
 KC0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0309'AT KINDERHOOK.
 KC0309'AT KINDERHOOK, PIKE COUNTY, ON THE WABASH RAILWAY, 100 YARDS
 KC0309'NORTH OF THE STATION, 100 FEET WEST OF THE CENTERLINE OF A
 KC0309'STREET, AND 3 FEET WEST OF A FENCE CORNER.  A UNITED STATES
 KC0309'GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 478 AND RIVETED ON
 KC0309'THE TOP OF AN IRON PIPE.
 KC0309
 KC0309                          STATION RECOVERY (2012)
 KC0309
 KC0309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0309'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0038 ***********************************************************************
 JB0038  DESIGNATION -  479
 JB0038  PID         -  JB0038
 JB0038  STATE/COUNTY-  IL/RICHLAND
 JB0038  COUNTRY     -  US
 JB0038  USGS QUAD   -  NOBLE (2018)
 JB0038
 JB0038                         *CURRENT SURVEY CONTROL
 JB0038  ______________________________________________________________________
 JB0038* NAD 83(1986) POSITION- 38 41 48.     (N) 088 13 24.     (W)   SCALED
 JB0038* NAVD 88 ORTHO HEIGHT -   145.575 (meters)      477.61  (feet) ADJUSTED
 JB0038  ______________________________________________________________________
 JB0038  GEOID HEIGHT    -        -31.278 (meters)                     GEOID18
 JB0038  DYNAMIC HEIGHT  -        145.486 (meters)      477.32  (feet) COMP
 JB0038  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 JB0038
 JB0038  VERT ORDER      -  FIRST     CLASS II
 JB0038
 JB0038.The horizontal coordinates were scaled from a map and have
 JB0038.an estimated accuracy of +/- 6 seconds.
 JB0038
 JB0038.The orthometric height was determined by differential leveling and
 JB0038.adjusted by the NATIONAL GEODETIC SURVEY
 JB0038.in June 1991.
 JB0038
 JB0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0038.GEOID18 height accuracy estimate available here.
 JB0038
 JB0038.Click photographs - Photos may exist for this station.
 JB0038
 JB0038.The dynamic height is computed by dividing the NAVD 88
 JB0038.geopotential number by the normal gravity value computed on the
 JB0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0038.degrees latitude (g = 980.6199 gals.).
 JB0038
 JB0038.The modeled gravity was interpolated from observed gravity values.
 JB0038
 JB0038;                    North         East    Units  Estimated Accuracy
 JB0038;SPC IL E     -   225,310.      309,570.      MT  (+/- 180 meters Scaled)
 JB0038
 JB0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH936838(NAD 83)
 JB0038
 JB0038                          SUPERSEDED SURVEY CONTROL
 JB0038
 JB0038  NGVD 29 (??/??/92)  145.685  (m)          477.97   (f) ADJ UNCH    1 2
 JB0038
 JB0038.Superseded values are not recommended for survey control.
 JB0038
 JB0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0038.See file dsdata.pdf to determine how the superseded data were derived.
 JB0038
 JB0038_MARKER: P = PIPE CAP
 JB0038_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0038_STAMPING: 479 1921
 JB0038_MARK LOGO: USGS
 JB0038_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0038_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0038
 JB0038  HISTORY     - Date     Condition        Report By
 JB0038  HISTORY     - 1921     MONUMENTED       USGS
 JB0038  HISTORY     - 1949     GOOD             CGS
 JB0038  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0038
 JB0038                          STATION DESCRIPTION
 JB0038
 JB0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0038'AT NOBLE.
 JB0038'AT NOBLE, AT THE NORTHEAST CORNER OF THE BRICK PASSENGER PLATFORM
 JB0038'AT THE BALTIMORE AND OHIO RAILROAD STATION, 99 FEET EAST OF THE
 JB0038'SOUTHEAST CORNER OF THE STATION, 17 FEET NORTH OF THE NORTH RAIL
 JB0038'OF THE MAIN TRACK, 55 FEET WEST OF THE CENTER LINE OF HIGHWAY 50,
 JB0038'3 FEET WEST OF THE WEST EDGE OF A CONCRETE SIDEWALK, 1 FOOT EAST
 JB0038'OF A WHITE WOODEN WITNESS POST AND ABOUT LEVEL WITH THE TRACK.
 JB0038
 JB0038                          STATION RECOVERY (1986)
 JB0038
 JB0038'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0038'THE PIPE WAS FOUND BENT OVER FLUSH WITH THE GROUND WITH THE DISK
 JB0038'MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0526 ***********************************************************************
 HB0526  DESIGNATION -  479
 HB0526  PID         -  HB0526
 HB0526  STATE/COUNTY-  IL/FRANKLIN
 HB0526  COUNTRY     -  US
 HB0526  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0526
 HB0526                         *CURRENT SURVEY CONTROL
 HB0526  ______________________________________________________________________
 HB0526* NAD 83(1986) POSITION- 37 57 17.     (N) 088 50 24.     (W)   SCALED
 HB0526* NAVD 88 ORTHO HEIGHT -   145.951 (meters)      478.84  (feet) ADJUSTED
 HB0526  ______________________________________________________________________
 HB0526  GEOID HEIGHT    -        -29.632 (meters)                     GEOID18
 HB0526  DYNAMIC HEIGHT  -        145.853 (meters)      478.52  (feet) COMP
 HB0526  MODELED GRAVITY -    979,952.4   (mgal)                       NAVD 88
 HB0526
 HB0526  VERT ORDER      -  FIRST     CLASS II
 HB0526
 HB0526.The horizontal coordinates were scaled from a map and have
 HB0526.an estimated accuracy of +/- 6 seconds.
 HB0526
 HB0526.The orthometric height was determined by differential leveling and
 HB0526.adjusted by the NATIONAL GEODETIC SURVEY
 HB0526.in June 1991.
 HB0526
 HB0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0526.GEOID18 height accuracy estimate available here.
 HB0526
 HB0526.Click photographs - Photos may exist for this station.
 HB0526
 HB0526.The dynamic height is computed by dividing the NAVD 88
 HB0526.geopotential number by the normal gravity value computed on the
 HB0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0526.degrees latitude (g = 980.6199 gals.).
 HB0526
 HB0526.The modeled gravity was interpolated from observed gravity values.
 HB0526
 HB0526;                    North         East    Units  Estimated Accuracy
 HB0526;SPC IL E     -   143,070.      255,470.      MT  (+/- 180 meters Scaled)
 HB0526
 HB0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH383023(NAD 83)
 HB0526
 HB0526                          SUPERSEDED SURVEY CONTROL
 HB0526
 HB0526  NGVD 29 (11/26/84)  146.045  (m)          479.15   (f) ADJUSTED    1 2
 HB0526
 HB0526.Superseded values are not recommended for survey control.
 HB0526
 HB0526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0526.See file dsdata.pdf to determine how the superseded data were derived.
 HB0526
 HB0526_MARKER: DB = BENCH MARK DISK
 HB0526_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0526_STAMPING: ILLINOIS 479 1906
 HB0526_MARK LOGO: USGS
 HB0526_PROJECTION: FLUSH
 HB0526_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0526_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0526
 HB0526  HISTORY     - Date     Condition        Report By
 HB0526  HISTORY     - 1906     MONUMENTED       USGS
 HB0526  HISTORY     - 1949     GOOD             CGS
 HB0526  HISTORY     - 1980     GOOD             ILDT
 HB0526  HISTORY     - 1980     GOOD             ILDT
 HB0526  HISTORY     - 1980     GOOD             ILDT
 HB0526  HISTORY     - 20090507 MARK NOT FOUND   ILDT
 HB0526
 HB0526                          STATION DESCRIPTION
 HB0526
 HB0526'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0526'5.3 MI NW FROM THOMPSONVILLE.
 HB0526'5.3 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0526'STATION AT THOMPSONVILLE, ABOUT 5.45 MILES SOUTHEAST ALONG THE
 HB0526'I.C.RR. FROM THE FREIGHT STATION AT BENTON, AT SMOTHERSVILLE WHICH
 HB0526'IS NOW KNOWN AS LOGAN, 369 FEET SOUTHEAST OF MILE POST 95, 57 FEET
 HB0526'SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN TRACK, 45 FEET
 HB0526'NORTH-NORTHWEST OF THE MOST NORTHERNLY OF TWO 24 INCH MAPLE TREES,
 HB0526'30 FEET SOUTH OF THE NORTH END OF OLD CONCRETE SIDEWALK, 2 FEET
 HB0526'EAST OF EAST EDGE OF THE SIDEWALK, 1 FOOT WEST OF A WHITE WOODEN
 HB0526'WITNESS POST, 3 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 HB0526'TOP OF A 3 1/2 INCH IRON PIPE THAT IS FLUSH WITH THE GROUND.
 HB0526
 HB0526                          STATION RECOVERY (1980)
 HB0526
 HB0526'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0526'RECOVERED IN GOOD CONDITION.
 HB0526
 HB0526                          STATION RECOVERY (1980)
 HB0526
 HB0526'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0526'RECOVERED IN GOOD CONDITION.
 HB0526
 HB0526                          STATION RECOVERY (1980)
 HB0526
 HB0526'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0526'RECOVERED IN GOOD CONDITION.
 HB0526
 HB0526                          STATION RECOVERY (2009)
 HB0526
 HB0526'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0526'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0014 ***********************************************************************
 MG0014  DESIGNATION -  48
 MG0014  PID         -  MG0014
 MG0014  STATE/COUNTY-  IL/ROCK ISLAND
 MG0014  COUNTRY     -  US
 MG0014  USGS QUAD   -  PORT BYRON (2018)
 MG0014
 MG0014                         *CURRENT SURVEY CONTROL
 MG0014  ______________________________________________________________________
 MG0014* NAD 83(1986) POSITION- 41 36 28.     (N) 090 20 11.     (W)   SCALED
 MG0014* NAVD 88 ORTHO HEIGHT -   177.15  (+/-2cm)      581.2   (feet) VERTCON3
 MG0014  ______________________________________________________________________
 MG0014  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 MG0014  VERT ORDER      -  ? (See Below)
 MG0014
 MG0014.The horizontal coordinates were scaled from a map and have
 MG0014.an estimated accuracy of +/- 6 seconds.
 MG0014
 MG0014.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0014.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0014
 MG0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0014.GEOID18 height accuracy estimate available here.
 MG0014
 MG0014.The vertical order pertains to the NGVD 29 superseded value.
 MG0014
 MG0014.Click photographs - Photos may exist for this station.
 MG0014
 MG0014;                    North         East    Units  Estimated Accuracy
 MG0014;SPC IL W     -   548,540.      685,850.      MT  (+/- 180 meters Scaled)
 MG0014
 MG0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG219096(NAD 83)
 MG0014
 MG0014                          SUPERSEDED SURVEY CONTROL
 MG0014
 MG0014  NGVD 29 (??/??/92)  177.193  (m)          581.34   (f) ADJ UNCH       
 MG0014
 MG0014.Superseded values are not recommended for survey control.
 MG0014
 MG0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0014.See file dsdata.pdf to determine how the superseded data were derived.
 MG0014
 MG0014_MARKER: B = BOLT
 MG0014_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0014_SP_SET: FOUNDATION
 MG0014_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0014
 MG0014  HISTORY     - Date     Condition        Report By
 MG0014  HISTORY     - UNK      MONUMENTED       USACE
 MG0014  HISTORY     - 1931     GOOD             CGS
 MG0014  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0014  HISTORY     - 19970513 MARK NOT FOUND   USPSQD
 MG0014  HISTORY     - 20040302 MARK NOT FOUND   INDIV
 MG0014
 MG0014                          STATION DESCRIPTION
 MG0014
 MG0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 MG0014'AT PORT BYRON.
 MG0014'AT PORT BYRON, ROCK ISLAND COUNTY, BETWEEN MAIN STREET AND THE
 MG0014'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 75 FEET
 MG0014'EAST OF THE BANK OF MISSISSIPPI RIVER, AT THE BRICK STORE
 MG0014'BUILDING OWNED BY THE CITY AND USED AS THE TOWN HALL, AND IN THE
 MG0014'WEST SIDE OF THE SOUTHWEST CORNER OF THE STONE FOUNDATION.  THE
 MG0014'CENTER OF A COPPER BOLT LEADED HORIZONTALLY.
 MG0014
 MG0014                          STATION RECOVERY (1996)
 MG0014
 MG0014'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0014'MARK NOT FOUND.
 MG0014
 MG0014                          STATION RECOVERY (1997)
 MG0014
 MG0014'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0014'MARK NOT FOUND.
 MG0014
 MG0014                          STATION RECOVERY (2004)
 MG0014
 MG0014'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (CJD)
 MG0014'OLD COURTHOUSE BUILDING NOW A PARK, MARK LIKELY DESTROYED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1982 ***********************************************************************
 DN1982  DESIGNATION -  48
 DN1982  PID         -  DN1982
 DN1982  STATE/COUNTY-  IL/FULTON
 DN1982  COUNTRY     -  US
 DN1982  USGS QUAD   -  BANNER (2018)
 DN1982
 DN1982                         *CURRENT SURVEY CONTROL
 DN1982  ______________________________________________________________________
 DN1982* NAD 83(2011) POSITION- 40 31 26.91392(N) 089 56 03.26709(W)   ADJUSTED
 DN1982* NAD 83(2011) ELLIP HT-   150.322 (meters)        (06/27/12)   ADJUSTED
 DN1982* NAD 83(2011) EPOCH   -  2010.00
 DN1982* NAVD 88 ORTHO HEIGHT -   183.4   (meters)      602.    (feet) GPS OBS
 DN1982  ______________________________________________________________________
 DN1982  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1982  GEOID HEIGHT    -        -33.050 (meters)                     GEOID09
 DN1982  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DN1982  NAD 83(2011) X  -      5,572.386 (meters)                     COMP
 DN1982  NAD 83(2011) Y  - -4,855,204.607 (meters)                     COMP
 DN1982  NAD 83(2011) Z  -  4,122,495.784 (meters)                     COMP
 DN1982  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 DN1982
 DN1982  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1982  Standards:
 DN1982         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1982            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1982  -------------------------------------------------------------------
 DN1982  NETWORK    2.68   2.08           1.19   0.98   1.06      0.00991618
 DN1982  -------------------------------------------------------------------
 DN1982  Click here for local accuracies and other accuracy information.
 DN1982
 DN1982.The horizontal coordinates were established by GPS observations
 DN1982.and adjusted by the National Geodetic Survey in June 2012.
 DN1982
 DN1982.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1982.been affixed to the stable North American tectonic plate. See 
 DN1982.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1982
 DN1982.The horizontal coordinates are valid at the epoch date displayed above
 DN1982.which is a decimal equivalence of Year/Month/Day.
 DN1982
 DN1982.The orthometric height was determined by GPS observations and a
 DN1982.high-resolution geoid model.
 DN1982
 DN1982.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1982.GEOID18 height accuracy estimate available here.
 DN1982
 DN1982.Click photographs - Photos may exist for this station.
 DN1982
 DN1982.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1982
 DN1982.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1982
 DN1982.The ellipsoidal height was determined by GPS observations
 DN1982.and is referenced to NAD 83.
 DN1982
 DN1982. The following values were computed from the NAD 83(2011) position.
 DN1982
 DN1982;                    North         East     Units Scale Factor Converg.
 DN1982;SPC IL W     -   428,210.970   719,694.001   MT  0.99994595   +0 09 03.7
 DN1982;SPC IL W     - 1,404,888.82  2,361,196.07   sFT  0.99994595   +0 09 03.7
 DN1982;UTM  16      - 4,490,072.048   251,442.497   MT  1.00036054   -1 54 27.2
 DN1982;UTM  15      - 4,490,451.484   759,699.960   MT  1.00043026   +1 59 35.3
 DN1982
 DN1982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1982!SPC IL W     -   0.99997642  x   0.99994595  =   0.99992237
 DN1982!UTM  16      -   0.99997642  x   1.00036054  =   1.00033695
 DN1982!UTM  15      -   0.99997642  x   1.00043026  =   1.00040667
 DN1982
 DN1982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5144290072(NAD 83)
 DN1982
 DN1982                          SUPERSEDED SURVEY CONTROL
 DN1982
 DN1982  NAD 83(2007)-  40 31 26.91422(N)    089 56 03.26817(W) AD(2002.00) 1
 DN1982  ELLIP H (08/11/11)  150.334  (m)                       GP(2002.00) 4 1
 DN1982
 DN1982.Superseded values are not recommended for survey control.
 DN1982
 DN1982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1982.See file dsdata.pdf to determine how the superseded data were derived.
 DN1982
 DN1982_MARKER: DD = SURVEY DISK
 DN1982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1982_STAMPING: FC48
 DN1982_MARK LOGO: NONE
 DN1982_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1982+STABILITY: SURFACE MOTION
 DN1982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1982+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1982
 DN1982  HISTORY     - Date     Condition        Report By
 DN1982  HISTORY     - 200905   MONUMENTED       ILDT
 DN1982
 DN1982                          STATION DESCRIPTION
 DN1982
 DN1982'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1982'STATION IS LOCATED 5.8 MILES SOUTHEAST OF THE TOWN OF CANTON AND IS
 DN1982'MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 DN1982'4, T 6 N, R 5 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1982'FROM THE POST OFFICE IN THE CITY OF CANTON AT THE INTERSECTION OF
 DN1982'AVENUE A AND ELM STREET, PROCEED EAST 0.1 MILES ALONG ELM STREET TO
 DN1982'THE INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) AND PROCEED 0.2
 DN1982'MILES ALONG MAIN STREET TO THE INTERSECTION WITH LOCUST STREET
 DN1982'(ILLINOIS ROUTE 9). TURN RIGHT (EAST) AND PROCEED 0.4 MILES ALONG
 DN1982'LOCUST STREET ILLINOIS ROUTE 9) TO THE INTERSECTION WITH 5TH AVENUE
 DN1982'(ILLINOIS ROUTE 9). TURN RIGHT (SOUTH) AND PROCEED 0.8 MILES ALONG 5TH
 DN1982'AVENUE (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH LINN STREET
 DN1982'(ILLINOIS ROUTE 9). TURN LEFT (EAST) AND PROCEED 5.6 MILES ALONG LINN
 DN1982'STREET (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH AYRES ROAD. STATION
 DN1982'IS LOCATED AT THE SOUTHWEST QUADRANT OF THE INTERSECTION, 25.70 FEET
 DN1982'SOUTHEAST OF A TELEPHONE PEDESTAL, 72.40 FEET SOUTHWEST OF A CONCRETE
 DN1982'RIGHT OF WAY MARKER, AND  59.50 FEET NORTHWEST OF A CONCRETE RIGHT OF
 DN1982'WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1853 ***********************************************************************
 LB1853  DESIGNATION -  48.948
 LB1853  PID         -  LB1853
 LB1853  STATE/COUNTY-  IL/VERMILION
 LB1853  COUNTRY     -  US
 LB1853  USGS QUAD   -  DANVILLE NE (2018)
 LB1853
 LB1853                         *CURRENT SURVEY CONTROL
 LB1853  ______________________________________________________________________
 LB1853* NAD 83(1986) POSITION- 40 09 56.     (N) 087 36 59.     (W)   SCALED
 LB1853* NAVD 88 ORTHO HEIGHT -   189.359 (meters)      621.26  (feet) ADJUSTED
 LB1853  ______________________________________________________________________
 LB1853  GEOID HEIGHT    -        -32.566 (meters)                     GEOID18
 LB1853  DYNAMIC HEIGHT  -        189.266 (meters)      620.95  (feet) COMP
 LB1853  MODELED GRAVITY -    980,129.5   (mgal)                       NAVD 88
 LB1853
 LB1853  VERT ORDER      -  FIRST     CLASS II
 LB1853
 LB1853.The horizontal coordinates were scaled from a map and have
 LB1853.an estimated accuracy of +/- 6 seconds.
 LB1853
 LB1853.The orthometric height was determined by differential leveling and
 LB1853.adjusted by the NATIONAL GEODETIC SURVEY
 LB1853.in June 1991.
 LB1853
 LB1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1853.GEOID18 height accuracy estimate available here.
 LB1853
 LB1853.Click photographs - Photos may exist for this station.
 LB1853
 LB1853.The dynamic height is computed by dividing the NAVD 88
 LB1853.geopotential number by the normal gravity value computed on the
 LB1853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1853.degrees latitude (g = 980.6199 gals.).
 LB1853
 LB1853.The modeled gravity was interpolated from observed gravity values.
 LB1853
 LB1853;                    North         East    Units  Estimated Accuracy
 LB1853;SPC IL E     -   388,630.      361,070.      MT  (+/- 180 meters Scaled)
 LB1853
 LB1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK475463(NAD 83)
 LB1853
 LB1853                          SUPERSEDED SURVEY CONTROL
 LB1853
 LB1853  NGVD 29 (??/??/92)  189.402  (m)          621.40   (f) ADJ UNCH    1 2
 LB1853
 LB1853.Superseded values are not recommended for survey control.
 LB1853
 LB1853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1853.See file dsdata.pdf to determine how the superseded data were derived.
 LB1853
 LB1853_MARKER: X = CHISELED CROSS
 LB1853_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1853_SP_SET: BRIDGE PARAPET
 LB1853_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1853
 LB1853  HISTORY     - Date     Condition        Report By
 LB1853  HISTORY     - UNK      MONUMENTED       NYCRR
 LB1853  HISTORY     - 1935     GOOD             CGS
 LB1853
 LB1853                          STATION DESCRIPTION
 LB1853
 LB1853'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1853'2.5 MI NE FROM DANVILLE.
 LB1853'2.5 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LB1853'THE STATION AT DANVILLE, VERMILION COUNTY, 0.3 MILE NORTH OF THE
 LB1853'CHICAGO AND EASTERN ILLINOIS RAILROAD OVERHEAD BRIDGE, AT BRIDGE
 LB1853'126.17, ON THE TOP OF THE SOUTHEAST CORNER OF THE NORTH PARAPET,
 LB1853'13.7 FEET EAST OF THE EAST RAIL OF THE NORTHBOUND TRACK, AND 1.5
 LB1853'FEET LOWER THAN THE TOP OF THE RAIL.  A CHISELED CROSS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7757 ***********************************************************************
 DP7757  DESIGNATION -  4806
 DP7757  PID         -  DP7757
 DP7757  STATE/COUNTY-  IL/FULTON
 DP7757  COUNTRY     -  US
 DP7757  USGS QUAD   -  DUNCAN MILLS (2018)
 DP7757
 DP7757                         *CURRENT SURVEY CONTROL
 DP7757  ______________________________________________________________________
 DP7757* NAD 83(1986) POSITION- 40 18 13.8    (N) 090 11 00.3    (W)   HD_HELD2
 DP7757* NAVD 88 ORTHO HEIGHT -   174.935 (meters)      573.93  (feet) ADJUSTED
 DP7757  ______________________________________________________________________
 DP7757  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 DP7757  DYNAMIC HEIGHT  -        174.849 (meters)      573.65  (feet) COMP
 DP7757  MODELED GRAVITY -    980,127.7   (mgal)                       NAVD 88
 DP7757
 DP7757  VERT ORDER      -  SECOND    CLASS I
 DP7757
 DP7757.The horizontal coordinates were established by autonomous hand held GPS
 DP7757.observations and have an estimated accuracy of +/- 10 meters.
 DP7757
 DP7757.The orthometric height was determined by differential leveling and
 DP7757.adjusted by the IL DEPT OF TRANSP
 DP7757.in July 2015.
 DP7757
 DP7757.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7757.GEOID18 height accuracy estimate available here.
 DP7757
 DP7757.Click photographs - Photos may exist for this station.
 DP7757
 DP7757.The dynamic height is computed by dividing the NAVD 88
 DP7757.geopotential number by the normal gravity value computed on the
 DP7757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7757.degrees latitude (g = 980.6199 gals.).
 DP7757
 DP7757.The modeled gravity was interpolated from observed gravity values.
 DP7757
 DP7757;                    North         East    Units  Estimated Accuracy
 DP7757;SPC IL W     -   403,723.      698,576.      MT  (+/- 10 meters HH2 GPS)
 DP7757
 DP7757_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3936965288(NAD 83)
 DP7757
 DP7757                          SUPERSEDED SURVEY CONTROL
 DP7757
 DP7757.No superseded survey control is available for this station.
 DP7757
 DP7757_MARKER: F = FLANGE-ENCASED ROD
 DP7757_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 DP7757_STAMPING: 4806
 DP7757_MARK LOGO: ILDT
 DP7757_PROJECTION: FLUSH
 DP7757_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7757_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7757+STABILITY: SURFACE MOTION
 DP7757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7757+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7757
 DP7757  HISTORY     - Date     Condition        Report By
 DP7757  HISTORY     - UNK      MONUMENTED       ILDT
 DP7757  HISTORY     - 20141001 GOOD             DJHENK
 DP7757
 DP7757                          STATION DESCRIPTION
 DP7757
 DP7757'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DP7757'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHWEST OF BATH,
 DP7757'6.5 MI (10.5 KM) WEST OF HAVANA AND 2.5 MI (4.0 KM) SOUTH OF DUNCAN
 DP7757'MILLS.
 DP7757'
 DP7757'TO REACH THE STATION FROM THE SOUTH JUNCTION OF US 24 WITH US 136
 DP7757'LOCATED ABOUT 7 MI (11.3 KM) WEST OF HAVANA, IL, GO EAST ON US 136 FOR
 DP7757'0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP7757'
 DP7757'THE STATION IS LOCATED 20 FT (6.1 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP7757'US 136, 180 FT (54.9 M) EAST OF THE CENTER OF A PRIVATE ENTRANCE AND
 DP7757'100 FT (30.5 M) WEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0752 ***********************************************************************
 HB0752  DESIGNATION -  481
 HB0752  PID         -  HB0752
 HB0752  STATE/COUNTY-  IL/ALEXANDER
 HB0752  COUNTRY     -  US
 HB0752  USGS QUAD   -  THEBES (2018)
 HB0752
 HB0752                         *CURRENT SURVEY CONTROL
 HB0752  ______________________________________________________________________
 HB0752* NAD 83(1986) POSITION- 37 13 12.4    (N) 089 27 26.5    (W)   HD_HELD2
 HB0752* NAVD 88 ORTHO HEIGHT -   146.446 (meters)      480.46  (feet) ADJUSTED
 HB0752  ______________________________________________________________________
 HB0752  GEOID HEIGHT    -        -28.254 (meters)                     GEOID18
 HB0752  DYNAMIC HEIGHT  -        146.340 (meters)      480.12  (feet) COMP
 HB0752  MODELED GRAVITY -    979,904.9   (mgal)                       NAVD 88
 HB0752
 HB0752  VERT ORDER      -  SECOND    CLASS 0
 HB0752
 HB0752.The horizontal coordinates were established by autonomous hand held GPS
 HB0752.observations and have an estimated accuracy of +/- 10 meters.
 HB0752
 HB0752.The orthometric height was determined by differential leveling and
 HB0752.adjusted by the NATIONAL GEODETIC SURVEY
 HB0752.in June 1991.
 HB0752
 HB0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0752.GEOID18 height accuracy estimate available here.
 HB0752
 HB0752.Click photographs - Photos may exist for this station.
 HB0752
 HB0752.The dynamic height is computed by dividing the NAVD 88
 HB0752.geopotential number by the normal gravity value computed on the
 HB0752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0752.degrees latitude (g = 980.6199 gals.).
 HB0752
 HB0752.The modeled gravity was interpolated from observed gravity values.
 HB0752
 HB0752;                    North         East    Units  Estimated Accuracy
 HB0752;SPC IL W     -    61,651.      762,951.      MT  (+/- 10 meters HH2 GPS)
 HB0752
 HB0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8196722119(NAD 83)
 HB0752
 HB0752                          SUPERSEDED SURVEY CONTROL
 HB0752
 HB0752  NGVD 29 (11/26/84)  146.322  (m)          480.06   (f) ADJUSTED    2 0
 HB0752
 HB0752.Superseded values are not recommended for survey control.
 HB0752
 HB0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0752.See file dsdata.pdf to determine how the superseded data were derived.
 HB0752
 HB0752_MARKER: DD = SURVEY DISK
 HB0752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0752_STAMPING: 481 1927
 HB0752_MARK LOGO: USGS
 HB0752_PROJECTION: FLUSH
 HB0752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0752+STABILITY: SURFACE MOTION
 HB0752
 HB0752  HISTORY     - Date     Condition        Report By
 HB0752  HISTORY     - 1927     MONUMENTED       USGS
 HB0752  HISTORY     - 1935     GOOD             CGS
 HB0752  HISTORY     - 1960     MARK NOT FOUND   CGS
 HB0752  HISTORY     - 20100610 GOOD             ILDT
 HB0752  HISTORY     - 20151123 GOOD             ILDT
 HB0752
 HB0752                          STATION DESCRIPTION
 HB0752
 HB0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0752'AT THEBES, ALEXANDER COUNTY, AT THE HIGHEST PART OF TOWN, AT THE
 HB0752'PUBLIC SCHOOL, AT THE SOUTH SIDE OF THE SCHOOL GROUNDS, 6.5 FEET EAST
 HB0752'OF THE EAST SIDE OF A WALK LEADING TO THE MAIN ENTRANCE, AND ON THE
 HB0752'NORTH EDGE OF THE SIDEWALK ALONG THE SOUTH SIDE OF THE SCHOOL GROUNDS.
 HB0752'A USGS STANDARD DISK STAMPED 481 1927 AND SET IN THE TOP OF A CONCRETE
 HB0752'POST.
 HB0752
 HB0752                          STATION RECOVERY (1960)
 HB0752
 HB0752'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0752'MARK NOT FOUND.
 HB0752
 HB0752                          STATION RECOVERY (2010)
 HB0752
 HB0752'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (JRJ)
 HB0752'ORIGINAL MARKS ARE GOOD.  SCHOOL HAS BEEN TORN DOWN.  MARK IS FLUSH
 HB0752'WITH GROUND AT THE JUNCTIONS OF THE SIDEWALKS.
 HB0752
 HB0752                          STATION RECOVERY (2015)
 HB0752
 HB0752'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 HB0752'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1268 ***********************************************************************
 LC1268  DESIGNATION -  482
 LC1268  PID         -  LC1268
 LC1268  STATE/COUNTY-  IL/TAZEWELL
 LC1268  COUNTRY     -  US
 LC1268  USGS QUAD   -  PEKIN (2018)
 LC1268
 LC1268                         *CURRENT SURVEY CONTROL
 LC1268  ______________________________________________________________________
 LC1268* NAD 83(1986) POSITION- 40 34 09.     (N) 089 38 49.     (W)   SCALED
 LC1268* NAVD 88 ORTHO HEIGHT -   146.548 (meters)      480.80  (feet) ADJUSTED
 LC1268  ______________________________________________________________________
 LC1268  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 LC1268  DYNAMIC HEIGHT  -        146.479 (meters)      480.57  (feet) COMP
 LC1268  MODELED GRAVITY -    980,152.1   (mgal)                       NAVD 88
 LC1268
 LC1268  VERT ORDER      -  FIRST     CLASS II
 LC1268
 LC1268.The horizontal coordinates were scaled from a map and have
 LC1268.an estimated accuracy of +/- 6 seconds.
 LC1268
 LC1268.The orthometric height was determined by differential leveling and
 LC1268.adjusted by the NATIONAL GEODETIC SURVEY
 LC1268.in June 1991.
 LC1268
 LC1268.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1268.GEOID18 height accuracy estimate available here.
 LC1268
 LC1268.Click photographs - Photos may exist for this station.
 LC1268
 LC1268.The dynamic height is computed by dividing the NAVD 88
 LC1268.geopotential number by the normal gravity value computed on the
 LC1268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1268.degrees latitude (g = 980.6199 gals.).
 LC1268
 LC1268.The modeled gravity was interpolated from observed gravity values.
 LC1268
 LC1268;                    North         East    Units  Estimated Accuracy
 LC1268;SPC IL W     -   433,310.      744,010.      MT  (+/- 180 meters Scaled)
 LC1268
 LC1268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK759942(NAD 83)
 LC1268
 LC1268                          SUPERSEDED SURVEY CONTROL
 LC1268
 LC1268  NGVD 29 (??/??/92)  146.654  (m)          481.15   (f) ADJ UNCH    1 2
 LC1268
 LC1268.Superseded values are not recommended for survey control.
 LC1268
 LC1268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1268.See file dsdata.pdf to determine how the superseded data were derived.
 LC1268
 LC1268_MARKER: DD = SURVEY DISK
 LC1268_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1268_SP_SET: BUILDING
 LC1268_STAMPING: 1930 482 ILL
 LC1268_MARK LOGO: USGS
 LC1268_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1268
 LC1268  HISTORY     - Date     Condition        Report By
 LC1268  HISTORY     - 1930     MONUMENTED       USGS
 LC1268  HISTORY     - 1960     GOOD             CGS
 LC1268  HISTORY     - 1961     GOOD             CGS
 LC1268  HISTORY     - 1980     MARK NOT FOUND   ILDT
 LC1268
 LC1268                          STATION DESCRIPTION
 LC1268
 LC1268'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1268'AT PEKIN.
 LC1268'AT PEKIN, AT THE EAST SIDE OF THE COURT HOUSE, IN THE CENTER
 LC1268'OF THE SOUTH BALUSTRADE AND 6 INCHES WEST OF THE EDGE AND 4 FEET
 LC1268'ABOVE SIDE WALK.
 LC1268
 LC1268                          STATION RECOVERY (1961)
 LC1268
 LC1268'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC1268'RECOVERED IN GOOD CONDITION.
 LC1268
 LC1268                          STATION RECOVERY (1980)
 LC1268
 LC1268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LC1268'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0052 ***********************************************************************
 JB0052  DESIGNATION -  487
 JB0052  PID         -  JB0052
 JB0052  STATE/COUNTY-  IL/RICHLAND
 JB0052  COUNTRY     -  US
 JB0052  USGS QUAD   -  OLNEY (2018)
 JB0052
 JB0052                         *CURRENT SURVEY CONTROL
 JB0052  ______________________________________________________________________
 JB0052* NAD 83(1986) POSITION- 38 43 43.     (N) 088 05 04.     (W)   SCALED
 JB0052* NAVD 88 ORTHO HEIGHT -   148.035 (meters)      485.68  (feet) ADJUSTED
 JB0052  ______________________________________________________________________
 JB0052  GEOID HEIGHT    -        -31.359 (meters)                     GEOID18
 JB0052  DYNAMIC HEIGHT  -        147.945 (meters)      485.38  (feet) COMP
 JB0052  MODELED GRAVITY -    980,015.8   (mgal)                       NAVD 88
 JB0052
 JB0052  VERT ORDER      -  FIRST     CLASS II
 JB0052
 JB0052.The horizontal coordinates were scaled from a map and have
 JB0052.an estimated accuracy of +/- 6 seconds.
 JB0052
 JB0052.The orthometric height was determined by differential leveling and
 JB0052.adjusted by the NATIONAL GEODETIC SURVEY
 JB0052.in June 1991.
 JB0052
 JB0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0052.GEOID18 height accuracy estimate available here.
 JB0052
 JB0052.Click photographs - Photos may exist for this station.
 JB0052
 JB0052.The dynamic height is computed by dividing the NAVD 88
 JB0052.geopotential number by the normal gravity value computed on the
 JB0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0052.degrees latitude (g = 980.6199 gals.).
 JB0052
 JB0052.The modeled gravity was interpolated from observed gravity values.
 JB0052
 JB0052;                    North         East    Units  Estimated Accuracy
 JB0052;SPC IL E     -   228,880.      321,640.      MT  (+/- 180 meters Scaled)
 JB0052
 JB0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH057872(NAD 83)
 JB0052
 JB0052                          SUPERSEDED SURVEY CONTROL
 JB0052
 JB0052  NGVD 29 (??/??/92)  148.13   (m)          486.0    (f) COMPUTED    1 2
 JB0052
 JB0052.Superseded values are not recommended for survey control.
 JB0052
 JB0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0052.See file dsdata.pdf to determine how the superseded data were derived.
 JB0052
 JB0052_MARKER: DD = SURVEY DISK
 JB0052_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JB0052+WITH SETTING: PAVEMENT
 JB0052_SP_SET: PORCH
 JB0052_STAMPING: 487 1921
 JB0052_MARK LOGO: USGS
 JB0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0052+STABILITY: SURFACE MOTION
 JB0052
 JB0052  HISTORY     - Date     Condition        Report By
 JB0052  HISTORY     - 1921     MONUMENTED       USGS
 JB0052  HISTORY     - 1956     GOOD             CGS
 JB0052  HISTORY     - 1986     GOOD             NGS
 JB0052
 JB0052                          STATION DESCRIPTION
 JB0052
 JB0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0052'AT OLNEY.
 JB0052'AT OLNEY, AT THE INTERSECTION OF SOUTH WHITTLE AND EAST ELM
 JB0052'STREETS, AT THE POST OFFICE, 23 FEET EAST OF EAST CURB OF SOUTH
 JB0052'WHITTLE STREET, 32 1/2 FEET NORTH OF NORTH CURB OF EAST ELM
 JB0052'STREET, 23 FEET SOUTH OF CENTER OF MAIN (WEST) ENTRANCE TO POST
 JB0052'OFFICE, IN THE TOP OF EAST END OF COPING OF PORCH TO WEST
 JB0052'ENTRANCE TO POST OFFICE, 11 INCHES WEST OF WEST FACE OF POST
 JB0052'OFFICE AND ABOUT 2 FEET ABOVE LEVEL OF STREETS.
 JB0052
 JB0052                          STATION RECOVERY (1986)
 JB0052
 JB0052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0052'RECOVERED IN GOOD CONDITION.  NOTE--ACCESS TO THE MARK IS THROUGH A
 JB0052'3-INCH HOLE IN NEW CONCRETE AND IS 4 INCHES BELOW THE SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0123 ***********************************************************************
 JB0123  DESIGNATION -  487.7
 JB0123  PID         -  JB0123
 JB0123  STATE/COUNTY-  IL/RICHLAND
 JB0123  COUNTRY     -  US
 JB0123  USGS QUAD   -  OLNEY (2018)
 JB0123
 JB0123                         *CURRENT SURVEY CONTROL
 JB0123  ______________________________________________________________________
 JB0123* NAD 83(1986) POSITION- 38 43 49.     (N) 088 05 09.     (W)   SCALED
 JB0123* NAVD 88 ORTHO HEIGHT -   146.590 (meters)      480.94  (feet) ADJUSTED
 JB0123  ______________________________________________________________________
 JB0123  GEOID HEIGHT    -        -31.361 (meters)                     GEOID18
 JB0123  DYNAMIC HEIGHT  -        146.501 (meters)      480.65  (feet) COMP
 JB0123  MODELED GRAVITY -    980,015.9   (mgal)                       NAVD 88
 JB0123
 JB0123  VERT ORDER      -  FIRST     CLASS II
 JB0123
 JB0123.The horizontal coordinates were scaled from a map and have
 JB0123.an estimated accuracy of +/- 6 seconds.
 JB0123
 JB0123.The orthometric height was determined by differential leveling and
 JB0123.adjusted by the NATIONAL GEODETIC SURVEY
 JB0123.in June 1991.
 JB0123
 JB0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0123.GEOID18 height accuracy estimate available here.
 JB0123
 JB0123.Click photographs - Photos may exist for this station.
 JB0123
 JB0123.The dynamic height is computed by dividing the NAVD 88
 JB0123.geopotential number by the normal gravity value computed on the
 JB0123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0123.degrees latitude (g = 980.6199 gals.).
 JB0123
 JB0123.The modeled gravity was interpolated from observed gravity values.
 JB0123
 JB0123;                    North         East    Units  Estimated Accuracy
 JB0123;SPC IL E     -   229,070.      321,520.      MT  (+/- 180 meters Scaled)
 JB0123
 JB0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH056874(NAD 83)
 JB0123
 JB0123                          SUPERSEDED SURVEY CONTROL
 JB0123
 JB0123  NGVD 29 (??/??/92)  146.687  (m)          481.26   (f) ADJ UNCH    1 2
 JB0123
 JB0123.Superseded values are not recommended for survey control.
 JB0123
 JB0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0123.See file dsdata.pdf to determine how the superseded data were derived.
 JB0123
 JB0123_MARKER: DD = SURVEY DISK
 JB0123_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB0123_STAMPING: 487.7
 JB0123_MARK LOGO: CGS+SS
 JB0123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0123
 JB0123  HISTORY     - Date     Condition        Report By
 JB0123  HISTORY     - 1934     MONUMENTED       ILGS
 JB0123  HISTORY     - 1956     GOOD             CGS
 JB0123  HISTORY     - 1986     GOOD             NGS
 JB0123
 JB0123                          STATION DESCRIPTION
 JB0123
 JB0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0123'AT OLNEY.
 JB0123'AT OLNEY, AT THE WEST ENTRANCE TO THE COURT HOUSE, 34 FEET EAST
 JB0123'OF EAST CURB OF SOUTH KITCHELL AVENUE, 62 FEET NORTH OF NORTH
 JB0123'CURB LINE OF WEST MARKET STREET, 4.4 FEET WEST OF WEST FACE OF
 JB0123'COURT HOUSE BUILDING, 1.9 FEET SOUTH OF SOUTH EDGE TO WEST
 JB0123'ENTRANCE AND ABOUT 3 FEET ABOVE LEVEL OF STREET.
 JB0123
 JB0123                          STATION RECOVERY (1986)
 JB0123
 JB0123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2033 ***********************************************************************
 DN2033  DESIGNATION -  49
 DN2033  PID         -  DN2033
 DN2033  STATE/COUNTY-  IL/FULTON
 DN2033  COUNTRY     -  US
 DN2033  USGS QUAD   -  DUCK ISLAND (2018)
 DN2033
 DN2033                         *CURRENT SURVEY CONTROL
 DN2033  ______________________________________________________________________
 DN2033* NAD 83(2011) POSITION- 40 29 02.81402(N) 089 56 46.49355(W)   ADJUSTED
 DN2033* NAD 83(2011) ELLIP HT-   119.043 (meters)        (06/27/12)   ADJUSTED
 DN2033* NAD 83(2011) EPOCH   -  2010.00
 DN2033* NAVD 88 ORTHO HEIGHT -   152.1   (meters)      499.    (feet) GPS OBS
 DN2033  ______________________________________________________________________
 DN2033  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2033  GEOID HEIGHT    -        -33.072 (meters)                     GEOID09
 DN2033  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 DN2033  NAD 83(2011) X  -      4,557.578 (meters)                     COMP
 DN2033  NAD 83(2011) Y  - -4,858,068.891 (meters)                     COMP
 DN2033  NAD 83(2011) Z  -  4,119,095.711 (meters)                     COMP
 DN2033  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 DN2033
 DN2033  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2033  Standards:
 DN2033         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2033            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2033  -------------------------------------------------------------------
 DN2033  NETWORK    3.84   3.49           1.68   1.43   1.78     -0.15038221
 DN2033  -------------------------------------------------------------------
 DN2033  Click here for local accuracies and other accuracy information.
 DN2033
 DN2033.The horizontal coordinates were established by GPS observations
 DN2033.and adjusted by the National Geodetic Survey in June 2012.
 DN2033
 DN2033.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2033.been affixed to the stable North American tectonic plate. See 
 DN2033.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2033
 DN2033.The horizontal coordinates are valid at the epoch date displayed above
 DN2033.which is a decimal equivalence of Year/Month/Day.
 DN2033
 DN2033.The orthometric height was determined by GPS observations and a
 DN2033.high-resolution geoid model.
 DN2033
 DN2033.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2033.GEOID18 height accuracy estimate available here.
 DN2033
 DN2033.Click photographs - Photos may exist for this station.
 DN2033
 DN2033.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2033
 DN2033.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2033
 DN2033.The ellipsoidal height was determined by GPS observations
 DN2033.and is referenced to NAD 83.
 DN2033
 DN2033. The following values were computed from the NAD 83(2011) position.
 DN2033
 DN2033;                    North         East     Units Scale Factor Converg.
 DN2033;SPC IL W     -   423,763.759   718,687.694   MT  0.99994547   +0 08 35.2
 DN2033;SPC IL W     - 1,390,298.27  2,357,894.54   sFT  0.99994547   +0 08 35.2
 DN2033;UTM  16      - 4,485,661.994   250,276.667   MT  1.00036770   -1 54 49.7
 DN2033;UTM  15      - 4,485,972.077   758,836.656   MT  1.00042476   +1 59 01.4
 DN2033
 DN2033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2033!SPC IL W     -   0.99998133  x   0.99994547  =   0.99992680
 DN2033!UTM  16      -   0.99998133  x   1.00036770  =   1.00034902
 DN2033!UTM  15      -   0.99998133  x   1.00042476  =   1.00040608
 DN2033
 DN2033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5027685661(NAD 83)
 DN2033
 DN2033                          SUPERSEDED SURVEY CONTROL
 DN2033
 DN2033  NAD 83(2007)-  40 29 02.81436(N)    089 56 46.49457(W) AD(2002.00) 1
 DN2033  ELLIP H (08/11/11)  119.054  (m)                       GP(2002.00) 4 1
 DN2033
 DN2033.Superseded values are not recommended for survey control.
 DN2033
 DN2033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2033.See file dsdata.pdf to determine how the superseded data were derived.
 DN2033
 DN2033_MARKER: DD = SURVEY DISK
 DN2033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2033_STAMPING: FC49
 DN2033_MARK LOGO: NONE
 DN2033_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2033+STABILITY: SURFACE MOTION
 DN2033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2033+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2033
 DN2033  HISTORY     - Date     Condition        Report By
 DN2033  HISTORY     - 200905   MONUMENTED       ILDT
 DN2033
 DN2033                          STATION DESCRIPTION
 DN2033
 DN2033'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2033'STATION IS LOCATED 6.9 MILES SOUTHEAST OF THE TOWN OF CANTON. TO REACH
 DN2033'THE STATION FROM THE POST OFFICE IN THE CITY OF CANTON AT THE
 DN2033'INTERSECTION OF AVENUE A AND ELM STREET, PROCEED EAST 0.1 MILES ON ELM
 DN2033'STREET TO THE INTERSECTION WITH MAIN STREET. TURN LEFT (NORTH) PROCEED
 DN2033'0.2 MILES ALONG MAIN STREET TO THE INTERSECTION WITH LOCUST STREET
 DN2033'(ILLINOIS ROUTE 9). TURN RIGHT (EAST) PROCEED 0.4 MILES ALONG LOCUST
 DN2033'STREET (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH 5TH AVENUE
 DN2033'(ILLINOIS ROUTE 9). TURN RIGHT (SOUTH) PROCEED 0.8 MILES ALONG 5TH
 DN2033'AVENUE (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH LINN STREET
 DN2033'(ILLINOIS ROUTE 9). TURN LEFT (EAST) PROCEED 6.9 MILES ALONG LINN
 DN2033'STREET (ILLINOIS ROUTE 9) TO THE INTERSECTION WITH US ROUTE 24. TURN
 DN2033'RIGHT (SOUTHWEST) AND PROCEED 2.9 MILES ALONG US ROUTE 24 TO A POINT
 DN2033'0.6 MILES NORTHEAST OF THE ENTRANCE TO RICE LAKE CONSERVATION AREA.
 DN2033'STATION IS LOCATED 30.00 FEET NORTHWEST OF THE CENTERLINE OF US ROUTE
 DN2033'24, 143.00 FEET SOUTHWEST OF THE ENTRANCE TO HOUSE 20280 AND 58.65
 DN2033'FEET SOUTHWEST OF A BRASS DISK IN THE CENTERLINE OF US ROUTE 24.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0015 ***********************************************************************
 JB0015  DESIGNATION -  490
 JB0015  PID         -  JB0015
 JB0015  STATE/COUNTY-  IL/CLAY
 JB0015  COUNTRY     -  US
 JB0015  USGS QUAD   -  FLORA (2018)
 JB0015
 JB0015                         *CURRENT SURVEY CONTROL
 JB0015  ______________________________________________________________________
 JB0015* NAD 83(1986) POSITION- 38 40 15.     (N) 088 28 40.     (W)   SCALED
 JB0015* NAVD 88 ORTHO HEIGHT -   148.954 (meters)      488.69  (feet) ADJUSTED
 JB0015  ______________________________________________________________________
 JB0015  GEOID HEIGHT    -        -31.173 (meters)                     GEOID18
 JB0015  DYNAMIC HEIGHT  -        148.861 (meters)      488.39  (feet) COMP
 JB0015  MODELED GRAVITY -    980,006.7   (mgal)                       NAVD 88
 JB0015
 JB0015  VERT ORDER      -  FIRST     CLASS II
 JB0015
 JB0015.The horizontal coordinates were scaled from a map and have
 JB0015.an estimated accuracy of +/- 6 seconds.
 JB0015
 JB0015.The orthometric height was determined by differential leveling and
 JB0015.adjusted by the NATIONAL GEODETIC SURVEY
 JB0015.in June 1991.
 JB0015
 JB0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0015.GEOID18 height accuracy estimate available here.
 JB0015
 JB0015.Click photographs - Photos may exist for this station.
 JB0015
 JB0015.The dynamic height is computed by dividing the NAVD 88
 JB0015.geopotential number by the normal gravity value computed on the
 JB0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0015.degrees latitude (g = 980.6199 gals.).
 JB0015
 JB0015.The modeled gravity was interpolated from observed gravity values.
 JB0015
 JB0015;                    North         East    Units  Estimated Accuracy
 JB0015;SPC IL E     -   222,450.      287,430.      MT  (+/- 180 meters Scaled)
 JB0015
 JB0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH714812(NAD 83)
 JB0015
 JB0015                          SUPERSEDED SURVEY CONTROL
 JB0015
 JB0015  NGVD 29 (??/??/92)  149.064  (m)          489.05   (f) ADJ UNCH    1 2
 JB0015
 JB0015.Superseded values are not recommended for survey control.
 JB0015
 JB0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0015.See file dsdata.pdf to determine how the superseded data were derived.
 JB0015
 JB0015_MARKER: DD = SURVEY DISK
 JB0015_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0015_SP_SET: BUILDING
 JB0015_STAMPING: 490 1921
 JB0015_MARK LOGO: USGS
 JB0015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0015
 JB0015  HISTORY     - Date     Condition        Report By
 JB0015  HISTORY     - 1921     MONUMENTED       USGS
 JB0015  HISTORY     - 1949     GOOD             CGS
 JB0015  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0015
 JB0015                          STATION DESCRIPTION
 JB0015
 JB0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0015'AT FLORA.
 JB0015'AT FLORA, AT THE EAST SIDE GRADE SCHOOL, SET IN THE CONCRETE
 JB0015'SIDEWALK AT THE SOUTH SIDE OF THE BUILDING, 26.5 FEET
 JB0015'WEST-SOUTHWEST OF THE SOUTHEAST CORNER OF THE BUILDING, 8 FEET
 JB0015'EAST OF THE EAST SIDE OF THE SOUTH ENTRANCE, 0.6 FOOT SOUTH OF
 JB0015'THE SOUTH SIDE OF THE BUILDING AND ABOUT 0.5 FOOT ABOVE THE
 JB0015'LEVEL OF THE GROUND.  THE VIN SHOWN IN ORIGINAL STAMPING IS NOT
 JB0015'STAMPED ON MARK.
 JB0015
 JB0015                          STATION RECOVERY (1986)
 JB0015
 JB0015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0015'THERE IS NOW A NEW SCHOOL AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1181 ***********************************************************************
 LC1181  DESIGNATION -  495
 LC1181  PID         -  LC1181
 LC1181  STATE/COUNTY-  IL/MENARD
 LC1181  COUNTRY     -  US
 LC1181  USGS QUAD   -  OAKFORD (2018)
 LC1181
 LC1181                         *CURRENT SURVEY CONTROL
 LC1181  ______________________________________________________________________
 LC1181* NAD 83(1986) POSITION- 40 06 09.     (N) 089 57 54.     (W)   SCALED
 LC1181* NAVD 88 ORTHO HEIGHT -   150.688 (meters)      494.38  (feet) ADJUSTED
 LC1181  ______________________________________________________________________
 LC1181  GEOID HEIGHT    -        -32.730 (meters)                     GEOID18
 LC1181  DYNAMIC HEIGHT  -        150.612 (meters)      494.13  (feet) COMP
 LC1181  MODELED GRAVITY -    980,117.3   (mgal)                       NAVD 88
 LC1181
 LC1181  VERT ORDER      -  SECOND    CLASS 0
 LC1181
 LC1181.The horizontal coordinates were scaled from a map and have
 LC1181.an estimated accuracy of +/- 6 seconds.
 LC1181
 LC1181.The orthometric height was determined by differential leveling and
 LC1181.adjusted by the NATIONAL GEODETIC SURVEY
 LC1181.in June 1991.
 LC1181
 LC1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1181.GEOID18 height accuracy estimate available here.
 LC1181
 LC1181.Click photographs - Photos may exist for this station.
 LC1181
 LC1181.The dynamic height is computed by dividing the NAVD 88
 LC1181.geopotential number by the normal gravity value computed on the
 LC1181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1181.degrees latitude (g = 980.6199 gals.).
 LC1181
 LC1181.The modeled gravity was interpolated from observed gravity values.
 LC1181
 LC1181;                    North         East    Units  Estimated Accuracy
 LC1181;SPC IL W     -   381,390.      717,190.      MT  (+/- 180 meters Scaled)
 LC1181
 LC1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK472433(NAD 83)
 LC1181
 LC1181                          SUPERSEDED SURVEY CONTROL
 LC1181
 LC1181  NGVD 29 (??/??/92)  150.787  (m)          494.71   (f) ADJ UNCH    2 0
 LC1181
 LC1181.Superseded values are not recommended for survey control.
 LC1181
 LC1181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1181.See file dsdata.pdf to determine how the superseded data were derived.
 LC1181
 LC1181_MARKER: DB = BENCH MARK DISK
 LC1181_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1181_SP_SET: BUILDING FOUNDATION
 LC1181_STAMPING: 495 ADJ 1905 SS 1928
 LC1181_MARK LOGO: USGS
 LC1181_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1181
 LC1181  HISTORY     - Date     Condition        Report By
 LC1181  HISTORY     - 1905     MONUMENTED       USGS
 LC1181  HISTORY     - 1934     GOOD             CGS
 LC1181
 LC1181                          STATION DESCRIPTION
 LC1181
 LC1181'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1181'AT OAKFORD.
 LC1181'AT OAKFORD, MENARD COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LC1181'RAILWAY, 28 YARDS EAST OF THE STATION, AT THE LUTZ BROTHERS
 LC1181'STORE ON CENTER STREET, IN THE WEST SIDE OF THE BRICK FOUNDATION,
 LC1181'2 FEET NORTH OF THE SOUTHWEST CORNER, AND 1/2 FOOT ABOVE GROUND.
 LC1181'A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 495 ADJ.
 LC1181'1905 SS 1928 AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1323 ***********************************************************************
 JB1323  DESIGNATION -  498
 JB1323  PID         -  JB1323
 JB1323  STATE/COUNTY-  IL/CLINTON
 JB1323  COUNTRY     -  US
 JB1323  USGS QUAD   -  TRENTON (2018)
 JB1323
 JB1323                         *CURRENT SURVEY CONTROL
 JB1323  ______________________________________________________________________
 JB1323* NAD 83(1986) POSITION- 38 36 11.53   (N) 089 40 59.58   (W)   HD_HELD1
 JB1323* NAVD 88 ORTHO HEIGHT -   151.484 (meters)      496.99  (feet) ADJUSTED
 JB1323  ______________________________________________________________________
 JB1323  GEOID HEIGHT    -        -30.698 (meters)                     GEOID18
 JB1323  DYNAMIC HEIGHT  -        151.389 (meters)      496.68  (feet) COMP
 JB1323  MODELED GRAVITY -    980,000.8   (mgal)                       NAVD 88
 JB1323
 JB1323  VERT ORDER      -  FIRST     CLASS I
 JB1323
 JB1323.The horizontal coordinates were determined by differentially corrected
 JB1323.hand held GPS observations or other comparable positioning techniques
 JB1323.and have an estimated accuracy of +/- 3 meters.
 JB1323
 JB1323.The orthometric height was determined by differential leveling and
 JB1323.adjusted by the NATIONAL GEODETIC SURVEY
 JB1323.in June 1991.
 JB1323
 JB1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1323.GEOID18 height accuracy estimate available here.
 JB1323
 JB1323.Click photographs - Photos may exist for this station.
 JB1323
 JB1323.The dynamic height is computed by dividing the NAVD 88
 JB1323.geopotential number by the normal gravity value computed on the
 JB1323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1323.degrees latitude (g = 980.6199 gals.).
 JB1323
 JB1323.The modeled gravity was interpolated from observed gravity values.
 JB1323
 JB1323;                    North         East    Units  Estimated Accuracy
 JB1323;SPC IL W     -   215,033.6     742,110.1     MT  (+/- 3 meters HH1 GPS) 
 JB1323
 JB1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6634476160(NAD 83)
 JB1323
 JB1323                          SUPERSEDED SURVEY CONTROL
 JB1323
 JB1323  NGVD 29 (??/??/92)  151.600  (m)          497.37   (f) ADJ UNCH    1 1
 JB1323
 JB1323.Superseded values are not recommended for survey control.
 JB1323
 JB1323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1323.See file dsdata.pdf to determine how the superseded data were derived.
 JB1323
 JB1323_MARKER: DB = BENCH MARK DISK
 JB1323_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1323_SP_SET: BUILDING
 JB1323_STAMPING: ILLINOIS 498 ADJ
 JB1323_MARK LOGO: USGS
 JB1323_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1323_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1323+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2011
 JB1323
 JB1323  HISTORY     - Date     Condition        Report By
 JB1323  HISTORY     - 1905     MONUMENTED       USGS
 JB1323  HISTORY     - 1969     GOOD             CGS
 JB1323  HISTORY     - 20110823 GOOD             ILDT
 JB1323
 JB1323                          STATION DESCRIPTION
 JB1323
 JB1323'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1323'AT TRENTON.
 JB1323'AT TRENTON, ABOUT 0.2 MILE EAST ALONG THE BALTIMORE AND OHIO
 JB1323'RAILROAD FROM THE CROSSING OF STATE HIGHWAY 160, THENCE 0.15
 JB1323'MILE NORTH ALONG SOUTH WASHINGTON STREET, AT THE INTERSECTION
 JB1323'OF SOUTH WASHINGTON STREET AND INDIANA STREET, SET VERTICALLY IN
 JB1323'THE EAST FACE OF THE CITY HALL BLDG, 41 1/2 FEET NORTH OF THE
 JB1323'CENTER LINE OF INDIANA STREET, 0.3 FOOT NORTH OF THE SOUTHEAST
 JB1323'CORNER OF THE BUILDING AND 2 INCHES ABOVE THE LEVEL OF THE
 JB1323'GROUND.  SEC 20, T 2 N, R 5 W.
 JB1323
 JB1323                          STATION RECOVERY (2011)
 JB1323
 JB1323'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1323'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0004 ***********************************************************************
 JC0004  DESIGNATION -  499
 JC0004  PID         -  JC0004
 JC0004  STATE/COUNTY-  IL/ST CLAIR
 JC0004  COUNTRY     -  US
 JC0004  USGS QUAD   -  MONKS MOUND (2018)
 JC0004
 JC0004                         *CURRENT SURVEY CONTROL
 JC0004  ______________________________________________________________________
 JC0004* NAD 83(1986) POSITION- 38 38 08.     (N) 090 01 16.     (W)   SCALED
 JC0004* NAVD 88 ORTHO HEIGHT -   136.019 (meters)      446.26  (feet) ADJUSTED
 JC0004  ______________________________________________________________________
 JC0004  GEOID HEIGHT    -        -30.912 (meters)                     GEOID18
 JC0004  DYNAMIC HEIGHT  -        135.933 (meters)      445.97  (feet) COMP
 JC0004  MODELED GRAVITY -    979,994.8   (mgal)                       NAVD 88
 JC0004
 JC0004  VERT ORDER      -  FIRST     CLASS I
 JC0004
 JC0004.The horizontal coordinates were scaled from a map and have
 JC0004.an estimated accuracy of +/- 6 seconds.
 JC0004
 JC0004.The orthometric height was determined by differential leveling and
 JC0004.adjusted by the NATIONAL GEODETIC SURVEY
 JC0004.in June 1991.
 JC0004
 JC0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0004.GEOID18 height accuracy estimate available here.
 JC0004
 JC0004.Click photographs - Photos may exist for this station.
 JC0004
 JC0004.The dynamic height is computed by dividing the NAVD 88
 JC0004.geopotential number by the normal gravity value computed on the
 JC0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0004.degrees latitude (g = 980.6199 gals.).
 JC0004
 JC0004.The modeled gravity was interpolated from observed gravity values.
 JC0004
 JC0004;                    North         East    Units  Estimated Accuracy
 JC0004;SPC IL W     -   218,520.      712,670.      MT  (+/- 180 meters Scaled)
 JC0004
 JC0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC592805(NAD 83)
 JC0004
 JC0004                          SUPERSEDED SURVEY CONTROL
 JC0004
 JC0004  NGVD 29 (??/??/92)  136.130  (m)          446.62   (f) ADJ UNCH    1 1
 JC0004
 JC0004.Superseded values are not recommended for survey control.
 JC0004
 JC0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0004.See file dsdata.pdf to determine how the superseded data were derived.
 JC0004
 JC0004_MARKER: DB = BENCH MARK DISK
 JC0004_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0004_SP_SET: BRIDGE
 JC0004_STAMPING: 449 ST LOUIS
 JC0004_MARK LOGO: USGS
 JC0004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0004
 JC0004  HISTORY     - Date     Condition        Report By
 JC0004  HISTORY     - 1903     MONUMENTED       USGS
 JC0004  HISTORY     - 1969     GOOD             CGS
 JC0004  HISTORY     - 20040301 POOR             INDIV
 JC0004
 JC0004                          STATION DESCRIPTION
 JC0004
 JC0004'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0004'0.2 MI SE FROM CASEYVILLE.
 JC0004'ABOUT 0.25 MILE SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD
 JC0004'FROM THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE, NEAR
 JC0004'MILEPOLE 327-36, SET ON THE TOP OF THE BOTTOM CONCRETE STEP OF THE
 JC0004'WING WALL AT THE SOUTH CORNER OF A 40-FOOT BRIDGE OVER LITTLE
 JC0004'CANTEEN CREEK, 17.2 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 0.8
 JC0004'FOOT NORTHEAST OF THE SOUTHWEST CORNER OF THE STEP AND 5 FEET
 JC0004'BELOW THE LEVEL OF THE TRACK.  SEC 8, T 2N, R 8W.
 JC0004
 JC0004                          STATION RECOVERY (2004)
 JC0004
 JC0004'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (JMP)
 JC0004'MARK FOUND BUT HAS EVIDENCE OF ATTEMPTED VANDALISM.  EDGES APPEAR TO
 JC0004'BE BENT SLIGHTLY UPWARDS, BUT CENTER OF MARK SEEMS UNMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3023 ***********************************************************************
 AJ3023  DESIGNATION -  4B
 AJ3023  PID         -  AJ3023
 AJ3023  STATE/COUNTY-  IL/KANE
 AJ3023  COUNTRY     -  US
 AJ3023  USGS QUAD   -  MAPLE PARK (2018)
 AJ3023
 AJ3023                         *CURRENT SURVEY CONTROL
 AJ3023  ______________________________________________________________________
 AJ3023* NAD 83(2011) POSITION- 41 57 07.28661(N) 088 36 04.61138(W)   ADJUSTED
 AJ3023* NAD 83(2011) ELLIP HT-   231.664 (meters)        (06/27/12)   ADJUSTED
 AJ3023* NAD 83(2011) EPOCH   -  2010.00
 AJ3023* NAVD 88 ORTHO HEIGHT -   264.8   (meters)      869.    (feet) GPS OBS
 AJ3023  ______________________________________________________________________
 AJ3023  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3023  GEOID HEIGHT    -        -33.052 (meters)                     GEOID99
 AJ3023  GEOID HEIGHT    -        -33.098 (meters)                     GEOID18
 AJ3023  NAD 83(2011) X  -    115,964.632 (meters)                     COMP
 AJ3023  NAD 83(2011) Y  - -4,749,319.729 (meters)                     COMP
 AJ3023  NAD 83(2011) Z  -  4,241,797.126 (meters)                     COMP
 AJ3023  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 AJ3023
 AJ3023  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3023  Standards:
 AJ3023         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3023            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3023  -------------------------------------------------------------------
 AJ3023  NETWORK    0.80   0.90           0.36   0.29   0.46     -0.07150381
 AJ3023  -------------------------------------------------------------------
 AJ3023  Click here for local accuracies and other accuracy information.
 AJ3023
 AJ3023.The horizontal coordinates were established by GPS observations
 AJ3023.and adjusted by the National Geodetic Survey in June 2012.
 AJ3023
 AJ3023.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3023.been affixed to the stable North American tectonic plate. See 
 AJ3023.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3023
 AJ3023.The horizontal coordinates are valid at the epoch date displayed above
 AJ3023.which is a decimal equivalence of Year/Month/Day.
 AJ3023
 AJ3023.The orthometric height was determined by GPS observations and a
 AJ3023.high-resolution geoid model.
 AJ3023
 AJ3023.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3023.GEOID18 height accuracy estimate available here.
 AJ3023
 AJ3023.Click photographs - Photos may exist for this station.
 AJ3023
 AJ3023.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3023
 AJ3023.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3023
 AJ3023.The ellipsoidal height was determined by GPS observations
 AJ3023.and is referenced to NAD 83.
 AJ3023
 AJ3023. The following values were computed from the NAD 83(2011) position.
 AJ3023
 AJ3023;                    North         East     Units Scale Factor Converg.
 AJ3023;SPC IL E     -   586,808.646   277,784.216   MT  0.99998107   -0 10 44.9
 AJ3023;SPC IL E     - 1,925,221.37    911,363.72   sFT  0.99998107   -0 10 44.9
 AJ3023;UTM  16      - 4,645,689.482   367,284.287   MT  0.99981674   -1 04 14.3
 AJ3023
 AJ3023!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3023!SPC IL E     -   0.99996367  x   0.99998107  =   0.99994474
 AJ3023!UTM  16      -   0.99996367  x   0.99981674  =   0.99978041
 AJ3023
 AJ3023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6728445689(NAD 83)
 AJ3023
 AJ3023                          SUPERSEDED SURVEY CONTROL
 AJ3023
 AJ3023  NAD 83(2007)-  41 57 07.28657(N)    088 36 04.61227(W) AD(2002.00) 0
 AJ3023  ELLIP H (02/10/07)  231.696  (m)                       GP(2002.00)    
 AJ3023  ELLIP H (02/03/05)  231.687  (m)                       GP(       ) 4 2
 AJ3023  NAD 83(1997)-  41 57 07.28693(N)    088 36 04.61231(W) AD(       ) 1
 AJ3023  ELLIP H (04/25/01)  231.703  (m)                       GP(       ) 3 2
 AJ3023
 AJ3023.Superseded values are not recommended for survey control.
 AJ3023
 AJ3023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3023.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3023
 AJ3023_MARKER: DB = BENCH MARK DISK
 AJ3023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ3023_STAMPING: 4B 1923
 AJ3023_MARK LOGO: USGS
 AJ3023_PROJECTION: PROJECTING 3 CENTIMETERS
 AJ3023_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AJ3023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ3023+STABILITY: SURFACE MOTION
 AJ3023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3023+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2000
 AJ3023
 AJ3023  HISTORY     - Date     Condition        Report By
 AJ3023  HISTORY     - 1923     MONUMENTED       USGS
 AJ3023  HISTORY     - 20000919 GOOD             SECI
 AJ3023  HISTORY     - 20220722 SEE DESCRIPTION  ILDT
 AJ3023
 AJ3023                          STATION DESCRIPTION
 AJ3023
 AJ3023'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3023'STATION IS LOCATED 2 MILES NORTH OF MAPLE PARK IN SECTION  18, T40N,
 AJ3023'R6E.  STATION IS LOCATED NEAR THE INTERSECTIONS OF BARBER-GREENE
 AJ3023'RD AND PETERSON RD WITH COUNTY LINE RD.  STATION IS 50 FT SOUTH OF
 AJ3023'THE CENTERLINE OF BARBER-GREENE RD, 30 FT EAST OF THE CENTERLINE
 AJ3023'OF COUNTY LINE RD AND 60 FT SOUTH OF A POWER POLE.  MARK IS A
 AJ3023'STANDARD BRASS DISC IN CONC. POST, SET IN 1985.
 AJ3023
 AJ3023                          STATION RECOVERY (2022)
 AJ3023
 AJ3023'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 AJ3023'REMNANTS OF CONCRETE POST ONLY FOUND AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0011 ***********************************************************************
 KB0011  DESIGNATION -  5
 KB0011  PID         -  KB0011
 KB0011  STATE/COUNTY-  IL/DOUGLAS
 KB0011  COUNTRY     -  US
 KB0011  USGS QUAD   -  ARCOLA (2018)
 KB0011
 KB0011                         *CURRENT SURVEY CONTROL
 KB0011  ______________________________________________________________________
 KB0011* NAD 83(1986) POSITION- 39 41 21.     (N) 088 18 29.     (W)   SCALED
 KB0011* NAVD 88 ORTHO HEIGHT -   206.293 (meters)      676.81  (feet) ADJUSTED
 KB0011  ______________________________________________________________________
 KB0011  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 KB0011  DYNAMIC HEIGHT  -        206.180 (meters)      676.44  (feet) COMP
 KB0011  MODELED GRAVITY -    980,075.8   (mgal)                       NAVD 88
 KB0011
 KB0011  VERT ORDER      -  FIRST     CLASS II
 KB0011
 KB0011.The horizontal coordinates were scaled from a map and have
 KB0011.an estimated accuracy of +/- 6 seconds.
 KB0011
 KB0011.The orthometric height was determined by differential leveling and
 KB0011.adjusted by the NATIONAL GEODETIC SURVEY
 KB0011.in June 1991.
 KB0011
 KB0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0011.GEOID18 height accuracy estimate available here.
 KB0011
 KB0011.Click photographs - Photos may exist for this station.
 KB0011
 KB0011.The dynamic height is computed by dividing the NAVD 88
 KB0011.geopotential number by the normal gravity value computed on the
 KB0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0011.degrees latitude (g = 980.6199 gals.).
 KB0011
 KB0011.The modeled gravity was interpolated from observed gravity values.
 KB0011
 KB0011;                    North         East    Units  Estimated Accuracy
 KB0011;SPC IL E     -   335,490.      302,170.      MT  (+/- 180 meters Scaled)
 KB0011
 KB0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ878940(NAD 83)
 KB0011
 KB0011                          SUPERSEDED SURVEY CONTROL
 KB0011
 KB0011  NGVD 29 (??/??/92)  206.371  (m)          677.07   (f) ADJ UNCH    1 2
 KB0011
 KB0011.Superseded values are not recommended for survey control.
 KB0011
 KB0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0011.See file dsdata.pdf to determine how the superseded data were derived.
 KB0011
 KB0011_MARKER: DB = BENCH MARK DISK
 KB0011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0011+STABILITY: SURFACE MOTION
 KB0011
 KB0011  HISTORY     - Date     Condition        Report By
 KB0011  HISTORY     - UNK      MONUMENTED       ILHD
 KB0011  HISTORY     - 1933     GOOD             CGS
 KB0011  HISTORY     - 1973     MARK NOT FOUND   ILHD
 KB0011  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0011  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0011  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0011
 KB0011                          STATION DESCRIPTION
 KB0011
 KB0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0011'AT ARCOLA.
 KB0011'AT ARCOLA, DOUGLAS COUNTY, 50 FEET WEST OF THE CROSSING OF THE
 KB0011'ILLINOIS CENTRAL AND THE PENNSYLVANIA RAILROADS, 50 FEET NORTH
 KB0011'OF THE MAIN TRACK OF THE PENNSYLVANIA RAILROAD, AND NEAR THE EAST
 KB0011'RIGHT-OF-WAY LINE OF U.S. HIGHWAY 45.  THE TOP OF A VALVE, SET
 KB0011'IN THE TOP OF A CONCRETE POST.
 KB0011
 KB0011                          STATION RECOVERY (1973)
 KB0011
 KB0011'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0011'MARK NOT FOUND.
 KB0011
 KB0011                          STATION RECOVERY (1980)
 KB0011
 KB0011'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0011'MARK NOT FOUND.
 KB0011
 KB0011                          STATION RECOVERY (2011)
 KB0011
 KB0011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0011'MARK NOT FOUND.
 KB0011
 KB0011                          STATION RECOVERY (2013)
 KB0011
 KB0011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0011'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0070 ***********************************************************************
 JC0070  DESIGNATION -  5
 JC0070  PID         -  JC0070
 JC0070  STATE/COUNTY-  IL/JERSEY
 JC0070  COUNTRY     -  US
 JC0070  USGS QUAD   -  ELSAH (2018)
 JC0070
 JC0070                         *CURRENT SURVEY CONTROL
 JC0070  ______________________________________________________________________
 JC0070* NAD 83(1986) POSITION- 38 57 04.     (N) 090 21 40.     (W)   SCALED
 JC0070* NAVD 88 ORTHO HEIGHT -   135.092 (meters)      443.21  (feet) ADJUSTED
 JC0070  ______________________________________________________________________
 JC0070  GEOID HEIGHT    -        -31.603 (meters)                     GEOID18
 JC0070  DYNAMIC HEIGHT  -        135.011 (meters)      442.95  (feet) COMP
 JC0070  MODELED GRAVITY -    980,023.5   (mgal)                       NAVD 88
 JC0070
 JC0070  VERT ORDER      -  SECOND    CLASS 0
 JC0070
 JC0070.The horizontal coordinates were scaled from a map and have
 JC0070.an estimated accuracy of +/- 6 seconds.
 JC0070
 JC0070.The orthometric height was determined by differential leveling and
 JC0070.adjusted by the NATIONAL GEODETIC SURVEY
 JC0070.in June 1991.
 JC0070
 JC0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0070.GEOID18 height accuracy estimate available here.
 JC0070
 JC0070.Click photographs - Photos may exist for this station.
 JC0070
 JC0070.The dynamic height is computed by dividing the NAVD 88
 JC0070.geopotential number by the normal gravity value computed on the
 JC0070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0070.degrees latitude (g = 980.6199 gals.).
 JC0070
 JC0070.The modeled gravity was interpolated from observed gravity values.
 JC0070
 JC0070;                    North         East    Units  Estimated Accuracy
 JC0070;SPC IL W     -   253,560.      683,150.      MT  (+/- 180 meters Scaled)
 JC0070
 JC0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD286146(NAD 83)
 JC0070
 JC0070                          SUPERSEDED SURVEY CONTROL
 JC0070
 JC0070  NGVD 29 (??/??/92)  135.235  (m)          443.68   (f) ADJ UNCH    2 0
 JC0070
 JC0070.Superseded values are not recommended for survey control.
 JC0070
 JC0070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0070.See file dsdata.pdf to determine how the superseded data were derived.
 JC0070
 JC0070_MARKER: B = BOLT
 JC0070_SETTING: 66 = SET IN ROCK OUTCROP
 JC0070_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0070+STABILITY: POSITION/ELEVATION WELL
 JC0070_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC0070+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2006
 JC0070
 JC0070  HISTORY     - Date     Condition        Report By
 JC0070  HISTORY     - UNK      MONUMENTED       USACE
 JC0070  HISTORY     - 1880     GOOD             DOD
 JC0070  HISTORY     - 20060325 GOOD             GEOCAC
 JC0070
 JC0070                          STATION DESCRIPTION
 JC0070
 JC0070'DESCRIBED BY US DEPARTMENT OF DEFENSE 1880
 JC0070'4 MI SE FROM GRAFTON.
 JC0070'ABOUT 4 MILES BELOW GRAFTON, JERSEY COUNTY, AT ELSAH, ABOUT 440
 JC0070'YARDS BELOW AN OLD FLOUR MILL, 242 YARDS BELOW A BRICK BUILDING,
 JC0070'105 YARDS (ALONG THE RAILROAD) BELOW THE LOWER END OF THE
 JC0070'TRESTLE, AND IN A NATURAL ROCK LEDGE ON THE ROCK SIDE OF THE
 JC0070'BLUFF.  A COPPER BOLT LEADED VERTICALLY INTO THE ROCK AND
 JC0070'SURROUNDED BY THE LETTERS USPBM CUT IN THE ROCK.
 JC0070
 JC0070                          STATION RECOVERY (2006)
 JC0070
 JC0070'RECOVERY NOTE BY GEOCACHING 2006 (CB)
 JC0070'1ST GEOCAC RECOVERY GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1962 ***********************************************************************
 DN1962  DESIGNATION -  5
 DN1962  PID         -  DN1962
 DN1962  STATE/COUNTY-  IL/FULTON
 DN1962  COUNTRY     -  US
 DN1962  USGS QUAD   -  FAIRVIEW (2018)
 DN1962
 DN1962                         *CURRENT SURVEY CONTROL
 DN1962  ______________________________________________________________________
 DN1962* NAD 83(2011) POSITION- 40 42 19.96395(N) 090 12 54.57084(W)   ADJUSTED
 DN1962* NAD 83(2011) ELLIP HT-   158.652 (meters)        (06/27/12)   ADJUSTED
 DN1962* NAD 83(2011) EPOCH   -  2010.00
 DN1962* NAVD 88 ORTHO HEIGHT -   191.9   (meters)      630.    (feet) GPS OBS
 DN1962  ______________________________________________________________________
 DN1962  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1962  GEOID HEIGHT    -        -33.255 (meters)                     GEOID09
 DN1962  GEOID HEIGHT    -        -33.261 (meters)                     GEOID18
 DN1962  NAD 83(2011) X  -    -18,183.136 (meters)                     COMP
 DN1962  NAD 83(2011) Y  - -4,842,066.426 (meters)                     COMP
 DN1962  NAD 83(2011) Z  -  4,137,793.042 (meters)                     COMP
 DN1962  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 DN1962
 DN1962  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1962  Standards:
 DN1962         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1962            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1962  -------------------------------------------------------------------
 DN1962  NETWORK    3.45   2.47           1.60   1.14   1.26      0.03419018
 DN1962  -------------------------------------------------------------------
 DN1962  Click here for local accuracies and other accuracy information.
 DN1962
 DN1962.The horizontal coordinates were established by GPS observations
 DN1962.and adjusted by the National Geodetic Survey in June 2012.
 DN1962
 DN1962.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1962.been affixed to the stable North American tectonic plate. See 
 DN1962.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1962
 DN1962.The horizontal coordinates are valid at the epoch date displayed above
 DN1962.which is a decimal equivalence of Year/Month/Day.
 DN1962
 DN1962.The orthometric height was determined by GPS observations and a
 DN1962.high-resolution geoid model.
 DN1962
 DN1962.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1962.GEOID18 height accuracy estimate available here.
 DN1962
 DN1962.Click photographs - Photos may exist for this station.
 DN1962
 DN1962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1962
 DN1962.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1962
 DN1962.The ellipsoidal height was determined by GPS observations
 DN1962.and is referenced to NAD 83.
 DN1962
 DN1962. The following values were computed from the NAD 83(2011) position.
 DN1962
 DN1962;                    North         East     Units Scale Factor Converg.
 DN1962;SPC IL W     -   448,329.100   695,902.263   MT  0.99994138   -0 01 53.9
 DN1962;SPC IL W     - 1,470,893.06  2,283,139.34   sFT  0.99994138   -0 01 53.9
 DN1962;UTM  15      - 4,509,800.997   735,262.642   MT  1.00028132   +1 49 01.3
 DN1962
 DN1962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1962!SPC IL W     -   0.99997511  x   0.99994138  =   0.99991650
 DN1962!UTM  15      -   0.99997511  x   1.00028132  =   1.00025643
 DN1962
 DN1962_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3526209800(NAD 83)
 DN1962
 DN1962                          SUPERSEDED SURVEY CONTROL
 DN1962
 DN1962  NAD 83(2007)-  40 42 19.96408(N)    090 12 54.57187(W) AD(2002.00) 1
 DN1962  ELLIP H (08/11/11)  158.665  (m)                       GP(2002.00) 4 1
 DN1962
 DN1962.Superseded values are not recommended for survey control.
 DN1962
 DN1962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1962.See file dsdata.pdf to determine how the superseded data were derived.
 DN1962
 DN1962_MARKER: DD = SURVEY DISK
 DN1962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1962_STAMPING: FC5
 DN1962_MARK LOGO: NONE
 DN1962_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1962+STABILITY: SURFACE MOTION
 DN1962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1962+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1962
 DN1962  HISTORY     - Date     Condition        Report By
 DN1962  HISTORY     - 200905   MONUMENTED       ILDT
 DN1962
 DN1962                          STATION DESCRIPTION
 DN1962
 DN1962'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1962'STATION IS LOCATED 2.25 MILES EAST OF THE TOWN OF LONDON MILLS AND IS
 DN1962'MONUMENTED AS THE WEST QUARTER CORNER OF SECTION 6, T 8 N, R 3 E OF
 DN1962'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE
 DN1962'INTERSECTION OF 2ND STREET AND IL RTE 116 IN THE TOWN OF LONDON MILLS
 DN1962'GO EAST ALONG IL. RTE 116 2.6 MILES TO THE INTERSECTION OF COAL CREEK
 DN1962'ROAD, TURN RIGHT (SOUTH ) AND GO 120 FEET ALONG COAL CREEK ROAD TO THE
 DN1962'STATION ON THE RIGHT AS DESCRIBED. STATION IS 88 FEET SOUTHWEST OF A
 DN1962'CONCRETE RIGHT OF WAY MARKER, 83.70 FEET SOUTHEASTERLY OF A POWER POLE
 DN1962'AND 16.9 FEET SOUTHEASTERLY OF A FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0513 ***********************************************************************
 MF0513  DESIGNATION -  5 6
 MF0513  PID         -  MF0513
 MF0513  STATE/COUNTY-  IL/LASALLE
 MF0513  COUNTRY     -  US
 MF0513  USGS QUAD   -  SOMONAUK (2018)
 MF0513
 MF0513                         *CURRENT SURVEY CONTROL
 MF0513  ______________________________________________________________________
 MF0513* NAD 83(1986) POSITION- 41 37 42.     (N) 088 42 41.     (W)   SCALED
 MF0513* NAVD 88 ORTHO HEIGHT -   208.98  (+/-2cm)      685.6   (feet) VERTCON3
 MF0513  ______________________________________________________________________
 MF0513  GEOID HEIGHT    -        -33.240 (meters)                     GEOID18
 MF0513  VERT ORDER      -  THIRD (See Below)
 MF0513
 MF0513.The horizontal coordinates were scaled from a map and have
 MF0513.an estimated accuracy of +/- 6 seconds.
 MF0513
 MF0513.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0513.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0513
 MF0513.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0513.GEOID18 height accuracy estimate available here.
 MF0513
 MF0513.The vertical order pertains to the NGVD 29 superseded value.
 MF0513
 MF0513.Click photographs - Photos may exist for this station.
 MF0513
 MF0513;                    North         East    Units  Estimated Accuracy
 MF0513;SPC IL E     -   550,890.      268,500.      MT  (+/- 180 meters Scaled)
 MF0513
 MF0513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM574099(NAD 83)
 MF0513
 MF0513                          SUPERSEDED SURVEY CONTROL
 MF0513
 MF0513  NGVD 29 (??/??/??)  209.04   (m)          685.8    (f) RESET       3  
 MF0513
 MF0513.Superseded values are not recommended for survey control.
 MF0513
 MF0513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0513.See file dsdata.pdf to determine how the superseded data were derived.
 MF0513
 MF0513_MARKER: DD = SURVEY DISK
 MF0513_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 MF0513_STAMPING: 5 6 1934
 MF0513_MARK LOGO: CGS+SS
 MF0513_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0513
 MF0513  HISTORY     - Date     Condition        Report By
 MF0513  HISTORY     - 1934     MONUMENTED       ILGS
 MF0513  HISTORY     - 1934     GOOD             CGS
 MF0513  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF0513  HISTORY     - 20021023 MARK NOT FOUND   USPSQD
 MF0513
 MF0513                          STATION DESCRIPTION
 MF0513
 MF0513'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0513'1.7 MI W FROM SOMONAUK.
 MF0513'IN LA SALLE COUNTY, 1.7 MILES WEST ALONG THE CHICAGO, BURLINGTON
 MF0513'AND QUINCY RAILROAD FROM THE STATION AT SOMONAUK, DE KALB COUNTY,
 MF0513'ABOUT 100 YARDS EAST OF THE FIFTH POLE WEST OF MILEPOST 61, NEAR
 MF0513'THE NORTH CORNER OF SECTIONS 1 AND 6, T 36 N, RS 4 AND 5 E, 28
 MF0513'FEET SOUTH OF U.S. HIGHWAY 34, 5 FEET SOUTH AND 1 FOOT WEST
 MF0513'OF THE WEST END OF A CULVERT UNDER A DRIVEWAY TO A FIELD.
 MF0513
 MF0513                          STATION RECOVERY (1997)
 MF0513
 MF0513'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0513'MARK NOT FOUND.
 MF0513
 MF0513                          STATION RECOVERY (2002)
 MF0513
 MF0513'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0513'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0124 ***********************************************************************
 KC0124  DESIGNATION -  5 BOLT
 KC0124  PID         -  KC0124
 KC0124  STATE/COUNTY-  IL/JERSEY
 KC0124  COUNTRY     -  US
 KC0124  USGS QUAD   -  NUTWOOD (2018)
 KC0124
 KC0124                         *CURRENT SURVEY CONTROL
 KC0124  ______________________________________________________________________
 KC0124* NAD 83(1986) POSITION- 39 04 57.     (N) 090 33 27.     (W)   SCALED
 KC0124* NAVD 88 ORTHO HEIGHT -   132.020 (meters)      433.14  (feet) ADJUSTED
 KC0124  ______________________________________________________________________
 KC0124  GEOID HEIGHT    -        -31.954 (meters)                     GEOID18
 KC0124  DYNAMIC HEIGHT  -        131.939 (meters)      432.87  (feet) COMP
 KC0124  MODELED GRAVITY -    980,018.4   (mgal)                       NAVD 88
 KC0124
 KC0124  VERT ORDER      -  FIRST     CLASS II
 KC0124
 KC0124.The horizontal coordinates were scaled from a map and have
 KC0124.an estimated accuracy of +/- 6 seconds.
 KC0124
 KC0124.The orthometric height was determined by differential leveling and
 KC0124.adjusted by the NATIONAL GEODETIC SURVEY
 KC0124.in June 1991.
 KC0124
 KC0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0124.GEOID18 height accuracy estimate available here.
 KC0124
 KC0124.Click photographs - Photos may exist for this station.
 KC0124
 KC0124.The dynamic height is computed by dividing the NAVD 88
 KC0124.geopotential number by the normal gravity value computed on the
 KC0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0124.degrees latitude (g = 980.6199 gals.).
 KC0124
 KC0124.The modeled gravity was interpolated from observed gravity values.
 KC0124
 KC0124;                    North         East    Units  Estimated Accuracy
 KC0124;SPC IL W     -   268,200.      666,190.      MT  (+/- 180 meters Scaled)
 KC0124
 KC0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD112287(NAD 83)
 KC0124
 KC0124                          SUPERSEDED SURVEY CONTROL
 KC0124
 KC0124  NGVD 29 (??/??/92)  132.131  (m)          433.50   (f) ADJ UNCH    1 2
 KC0124
 KC0124.Superseded values are not recommended for survey control.
 KC0124
 KC0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0124.See file dsdata.pdf to determine how the superseded data were derived.
 KC0124
 KC0124_MARKER: B = BOLT
 KC0124_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0124_SP_SET: LIMESTONE SLAB
 KC0124_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0124
 KC0124  HISTORY     - Date     Condition        Report By
 KC0124  HISTORY     - 1903     MONUMENTED       IRC
 KC0124  HISTORY     - 1935     GOOD             CGS
 KC0124  HISTORY     - 20130514 MARK NOT FOUND   ILDT
 KC0124
 KC0124                          STATION DESCRIPTION
 KC0124
 KC0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0124'AT NUTWOOD.
 KC0124'AT NUTWOOD, JERSEY COUNTY, ABOUT 362 FEET WEST OF THE CENTER OF
 KC0124'THE FRONT DOOR OF THE POST OFFICE, AT THE A.O. AUTEN FARMHOUSE
 KC0124'(OCCUPIED IN 1904 BY WILLIAM LAWLER), IN THE SOUTHEAST CORNER OF
 KC0124'THE FRONT DOORYARD, AND 50 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 KC0124'OF THE HOUSE.  A COPPER BOLT, LEADED IN THE TOP OF A LIMESTONE
 KC0124'SLAB ABOUT 4 FEET UNDERGROUND, ACCESS TO WHICH IS HAD THROUGH AN
 KC0124'IRON PIPE.
 KC0124
 KC0124                          STATION RECOVERY (2013)
 KC0124
 KC0124'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0124'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1671 ***********************************************************************
 ME1671  DESIGNATION -  5 C LEYDEN TWP
 ME1671  PID         -  ME1671
 ME1671  STATE/COUNTY-  IL/COOK
 ME1671  COUNTRY     -  US
 ME1671  USGS QUAD   -  ELMHURST (2018)
 ME1671
 ME1671                         *CURRENT SURVEY CONTROL
 ME1671  ______________________________________________________________________
 ME1671* NAD 83(1986) POSITION- 41 58 47.     (N) 087 54 19.     (W)   SCALED
 ME1671* NAVD 88 ORTHO HEIGHT -   198.087 (meters)      649.89  (feet) ADJUSTED
 ME1671  ______________________________________________________________________
 ME1671  GEOID HEIGHT    -        -33.634 (meters)                     GEOID18
 ME1671  DYNAMIC HEIGHT  -        198.020 (meters)      649.67  (feet) COMP
 ME1671  MODELED GRAVITY -    980,281.0   (mgal)                       NAVD 88
 ME1671
 ME1671  VERT ORDER      -  FIRST     CLASS II
 ME1671
 ME1671.This mark is at Chicago O'hare Intl Airport (ORD)
 ME1671
 ME1671.The horizontal coordinates were scaled from a map and have
 ME1671.an estimated accuracy of +/- 6 seconds.
 ME1671
 ME1671.The orthometric height was determined by differential leveling and
 ME1671.adjusted by the NATIONAL GEODETIC SURVEY
 ME1671.in June 1991.
 ME1671
 ME1671.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1671.GEOID18 height accuracy estimate available here.
 ME1671
 ME1671.Click photographs - Photos may exist for this station.
 ME1671
 ME1671.The dynamic height is computed by dividing the NAVD 88
 ME1671.geopotential number by the normal gravity value computed on the
 ME1671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1671.degrees latitude (g = 980.6199 gals.).
 ME1671
 ME1671.The modeled gravity was interpolated from observed gravity values.
 ME1671
 ME1671;                    North         East    Units  Estimated Accuracy
 ME1671;SPC IL E     -   589,940.      335,480.      MT  (+/- 180 meters Scaled)
 ME1671
 ME1671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250479(NAD 83)
 ME1671
 ME1671                          SUPERSEDED SURVEY CONTROL
 ME1671
 ME1671  NGVD 29 (??/??/92)  198.18   (m)          650.2    (f) COMPUTED    1 2
 ME1671
 ME1671.Superseded values are not recommended for survey control.
 ME1671
 ME1671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1671.See file dsdata.pdf to determine how the superseded data were derived.
 ME1671
 ME1671_MARKER: B = BOLT
 ME1671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1671_STAMPING: 1964
 ME1671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1671+STABILITY: SURFACE MOTION
 ME1671
 ME1671  HISTORY     - Date     Condition        Report By
 ME1671  HISTORY     - UNK      MONUMENTED       IL1670
 ME1671  HISTORY     - 1947     GOOD             CGS
 ME1671
 ME1671                          STATION DESCRIPTION
 ME1671
 ME1671'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1671'6.4 MI NW FROM FRANKLIN PARK.
 ME1671'ABOUT 1.95 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN PARK
 ME1671'DISTRICT 84 SCHOOL AT FRANKLIN PARK, THENCE ABOUT 4.4 MILES
 ME1671'NORTH ALONG WOLF ROAD, AT THE CHICAGO ORCHARD AIRPORT, AT THE
 ME1671'WOLF ROAD ENTRANCE TO THE FIELD, 48 FEET WEST OF THE CENTER LINE
 ME1671'OF THE DRIVE WAY TO HANGAR AND ENGINEERS OFFICE (PROLONGED WOLF
 ME1671'ROAD), 49 FEET NORTH OF THE CENTER LINE OF BRYN MAWR AVENUE, 25
 ME1671'FEET WEST OF THE WEST END OF A 3-FOOT CONCRETE BOX CULVERT,
 ME1671'2 FEET EAST OF A HIGHWAY RIGHT-OF-WAY MARKER POST, 2 FEET WEST
 ME1671'OF A WHITE WOODEN WITNESS POST AND ABOUT LEVEL WITH THE ENTRANCE.
 ME1671'A COPPER BOLT SET IN THE TOP OF A CONCRETE POST COVERED WITH
 ME1671'A 10-INCH SQUARE IRON BOX PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0123 ***********************************************************************
 KC0123  DESIGNATION -  5 CAP
 KC0123  PID         -  KC0123
 KC0123  STATE/COUNTY-  IL/JERSEY
 KC0123  COUNTRY     -  US
 KC0123  USGS QUAD   -  NUTWOOD (2018)
 KC0123
 KC0123                         *CURRENT SURVEY CONTROL
 KC0123  ______________________________________________________________________
 KC0123* NAD 83(1986) POSITION- 39 04 58.     (N) 090 33 26.     (W)   SCALED
 KC0123* NAVD 88 ORTHO HEIGHT -   133.238 (meters)      437.13  (feet) ADJUSTED
 KC0123  ______________________________________________________________________
 KC0123  GEOID HEIGHT    -        -31.954 (meters)                     GEOID18
 KC0123  DYNAMIC HEIGHT  -        133.157 (meters)      436.87  (feet) COMP
 KC0123  MODELED GRAVITY -    980,018.5   (mgal)                       NAVD 88
 KC0123
 KC0123  VERT ORDER      -  FIRST     CLASS II
 KC0123
 KC0123.The horizontal coordinates were scaled from a map and have
 KC0123.an estimated accuracy of +/- 6 seconds.
 KC0123
 KC0123.The orthometric height was determined by differential leveling and
 KC0123.adjusted by the NATIONAL GEODETIC SURVEY
 KC0123.in June 1991.
 KC0123
 KC0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0123.GEOID18 height accuracy estimate available here.
 KC0123
 KC0123.Click photographs - Photos may exist for this station.
 KC0123
 KC0123.The dynamic height is computed by dividing the NAVD 88
 KC0123.geopotential number by the normal gravity value computed on the
 KC0123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0123.degrees latitude (g = 980.6199 gals.).
 KC0123
 KC0123.The modeled gravity was interpolated from observed gravity values.
 KC0123
 KC0123;                    North         East    Units  Estimated Accuracy
 KC0123;SPC IL W     -   268,230.      666,210.      MT  (+/- 180 meters Scaled)
 KC0123
 KC0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD112288(NAD 83)
 KC0123
 KC0123                          SUPERSEDED SURVEY CONTROL
 KC0123
 KC0123  NGVD 29 (??/??/92)  133.347  (m)          437.49   (f) ADJ UNCH    1 2
 KC0123
 KC0123.Superseded values are not recommended for survey control.
 KC0123
 KC0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0123.See file dsdata.pdf to determine how the superseded data were derived.
 KC0123
 KC0123_MARKER: P = PIPE CAP
 KC0123_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0123_STAMPING: ELEV 444.78 FT MEMPHIS DATUM 1903
 KC0123_MARK LOGO: IRC
 KC0123_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0123_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0123+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 KC0123
 KC0123  HISTORY     - Date     Condition        Report By
 KC0123  HISTORY     - 1903     MONUMENTED       IRC
 KC0123  HISTORY     - 1961     GOOD             CGS
 KC0123  HISTORY     - 20130514 GOOD             ILDT
 KC0123
 KC0123                          STATION DESCRIPTION
 KC0123
 KC0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0123'0.2 MI SW FROM NUTWOOD.
 KC0123'ABOUT 0.2 MILE SOUTHWEST ALONG A BLACK TOP ROAD FROM ITS
 KC0123'JUNCTION WITH STATE HIGHWAY 100 AT NUTWOOD, ABOUT 100 YARDS
 KC0123'SOUTHWEST OF THE JUNCTION OF A BLACK TOP ROAD LEADING NORTH,
 KC0123'SECTION S 5 T 7 N R 13 W, AT THE SOUTH END OF A LARGE CULTIVATED
 KC0123'FIELD, 27 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 70 FEET
 KC0123'SOUTHWEST OF THE SOUTHWEST CORNER OF THE FIELD, 3 1/2 FEET EAST
 KC0123'OF THE EAST SIDE OF A 50-INCH MAPLE TREE, 68 1/2 FEET NORTH
 KC0123'AND ACROSS THE ROAD FROM POWER LINE POLE NO. 41 C 5, 1 FOOT ABOVE
 KC0123'THE LEVEL OF THE ROAD.
 KC0123
 KC0123                          STATION RECOVERY (2013)
 KC0123
 KC0123'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1164 ***********************************************************************
 JC1164  DESIGNATION -  5 LOCK 27 RM
 JC1164  PID         -  JC1164
 JC1164  STATE/COUNTY-  IL/MADISON
 JC1164  COUNTRY     -  US
 JC1164  USGS QUAD   -  GRANITE CITY (2018)
 JC1164
 JC1164                         *CURRENT SURVEY CONTROL
 JC1164  ______________________________________________________________________
 JC1164* NAD 83(1986) POSITION- 38 42 06.     (N) 090 10 53.     (W)   SCALED
 JC1164* NAVD 88 ORTHO HEIGHT -   131.534 (meters)      431.54  (feet) ADJUSTED
 JC1164  ______________________________________________________________________
 JC1164  GEOID HEIGHT    -        -31.222 (meters)                     GEOID18
 JC1164  DYNAMIC HEIGHT  -        131.451 (meters)      431.27  (feet) COMP
 JC1164  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JC1164
 JC1164  VERT ORDER      -  FIRST     CLASS II
 JC1164
 JC1164.The horizontal coordinates were scaled from a map and have
 JC1164.an estimated accuracy of +/- 6 seconds.
 JC1164
 JC1164.The orthometric height was determined by differential leveling and
 JC1164.adjusted by the NATIONAL GEODETIC SURVEY
 JC1164.in June 1991.
 JC1164
 JC1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1164.GEOID18 height accuracy estimate available here.
 JC1164
 JC1164.Click photographs - Photos may exist for this station.
 JC1164
 JC1164.The dynamic height is computed by dividing the NAVD 88
 JC1164.geopotential number by the normal gravity value computed on the
 JC1164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1164.degrees latitude (g = 980.6199 gals.).
 JC1164
 JC1164.The modeled gravity was interpolated from observed gravity values.
 JC1164
 JC1164;                    North         East    Units  Estimated Accuracy
 JC1164;SPC IL W     -   225,850.      698,720.      MT  (+/- 180 meters Scaled)
 JC1164
 JC1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC451874(NAD 83)
 JC1164
 JC1164                          SUPERSEDED SURVEY CONTROL
 JC1164
 JC1164  NGVD 29 (11/26/84)  131.500  (m)          431.43   (f) ADJUSTED    1 2
 JC1164
 JC1164.Superseded values are not recommended for survey control.
 JC1164
 JC1164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1164.See file dsdata.pdf to determine how the superseded data were derived.
 JC1164
 JC1164_MARKER: DD = SURVEY DISK
 JC1164_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 JC1164_SP_SET: MASSIVE CONCRETE
 JC1164_STAMPING: RM 5
 JC1164_MARK LOGO: USACE
 JC1164_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1164+STABILITY: POSITION/ELEVATION WELL
 JC1164
 JC1164  HISTORY     - Date     Condition        Report By
 JC1164  HISTORY     - UNK      MONUMENTED       USACE
 JC1164  HISTORY     - 1981     GOOD             NGS
 JC1164
 JC1164                          STATION DESCRIPTION
 JC1164
 JC1164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1164'IN GRANITE CITY.
 JC1164'IN GRANITE CITY, AT THE U.S. ARMY CORPS ENGINEERS LOCK NUMBER 27, NEAR
 JC1164'THE ENTER OF THE INTERMEDIATE NEAR THE NORTHEAST CORNER OF A CONTROL
 JC1164'BUILDING, BETWEEN THE TWO LOCK CHANNELS, 8.23 METERS (27.0 FEET)
 JC1164'NORTHEAST OF THE EAST CORNER OF A CONTROL BUILDING, 1.12 METERS (3.7
 JC1164'FEET) NORTHWEST OF THE NORTHWEST EDGE OF THE SOUTHEAST LOCK CHANNEL.
 JC1164'THE MARK IS ABOVE LEVEL WITH TOP OF LOCK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6912 ***********************************************************************
 DM6912  DESIGNATION -  5 WPR
 DM6912  PID         -  DM6912
 DM6912  STATE/COUNTY-  IL/CRAWFORD
 DM6912  COUNTRY     -  US
 DM6912  USGS QUAD   -  ANNAPOLIS (2018)
 DM6912
 DM6912                         *CURRENT SURVEY CONTROL
 DM6912  ______________________________________________________________________
 DM6912* NAD 83(2011) POSITION- 39 08 43.59376(N) 087 45 07.10638(W)   ADJUSTED
 DM6912* NAD 83(2011) ELLIP HT-   135.496 (meters)        (06/27/12)   ADJUSTED
 DM6912* NAD 83(2011) EPOCH   -  2010.00
 DM6912* NAVD 88 ORTHO HEIGHT -   167.5   (meters)      550.    (feet) GPS OBS
 DM6912  ______________________________________________________________________
 DM6912  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6912  GEOID HEIGHT    -        -31.967 (meters)                     GEOID09
 DM6912  GEOID HEIGHT    -        -31.984 (meters)                     GEOID18
 DM6912  NAD 83(2011) X  -    194,293.362 (meters)                     COMP
 DM6912  NAD 83(2011) Y  - -4,949,443.042 (meters)                     COMP
 DM6912  NAD 83(2011) Z  -  4,004,937.910 (meters)                     COMP
 DM6912  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 DM6912
 DM6912  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6912  Standards:
 DM6912         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6912            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6912  -------------------------------------------------------------------
 DM6912  NETWORK    0.82   1.37           0.37   0.29   0.70      0.07938921
 DM6912  -------------------------------------------------------------------
 DM6912  Click here for local accuracies and other accuracy information.
 DM6912
 DM6912.The horizontal coordinates were established by GPS observations
 DM6912.and adjusted by the National Geodetic Survey in June 2012.
 DM6912
 DM6912.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6912.been affixed to the stable North American tectonic plate. See 
 DM6912.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6912
 DM6912.The horizontal coordinates are valid at the epoch date displayed above
 DM6912.which is a decimal equivalence of Year/Month/Day.
 DM6912
 DM6912.The orthometric height was determined by GPS observations and a
 DM6912.high-resolution geoid model.
 DM6912
 DM6912.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6912.GEOID18 height accuracy estimate available here.
 DM6912
 DM6912.Click photographs - Photos may exist for this station.
 DM6912
 DM6912.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6912
 DM6912.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6912
 DM6912.The ellipsoidal height was determined by GPS observations
 DM6912.and is referenced to NAD 83.
 DM6912
 DM6912. The following values were computed from the NAD 83(2011) position.
 DM6912
 DM6912;                    North         East     Units Scale Factor Converg.
 DM6912;SPC IL E     -   275,285.196   350,256.724   MT  1.00000609   +0 22 01.3
 DM6912;SPC IL E     -   903,164.85  1,149,133.94   sFT  1.00000609   +0 22 01.3
 DM6912;UTM  16      - 4,333,185.925   435,018.388   MT  0.99965199   -0 28 29.0
 DM6912
 DM6912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6912!SPC IL E     -   0.99997874  x   1.00000609  =   0.99998483
 DM6912!UTM  16      -   0.99997874  x   0.99965199  =   0.99963074
 DM6912
 DM6912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3501833185(NAD 83)
 DM6912
 DM6912                          SUPERSEDED SURVEY CONTROL
 DM6912
 DM6912  NAD 83(2007)-  39 08 43.59376(N)    087 45 07.10732(W) AD(2002.00) 1
 DM6912  ELLIP H (06/09/11)  135.511  (m)                       GP(2002.00) 3 2
 DM6912
 DM6912.Superseded values are not recommended for survey control.
 DM6912
 DM6912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6912.See file dsdata.pdf to determine how the superseded data were derived.
 DM6912
 DM6912_MARKER: DD = SURVEY DISK
 DM6912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6912_STAMPING: 5 WPR 1965
 DM6912_MARK LOGO: USGS
 DM6912_PROJECTION: PROJECTING 23 CENTIMETERS
 DM6912_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6912+STABILITY: SURFACE MOTION
 DM6912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6912+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1965
 DM6912
 DM6912  HISTORY     - Date     Condition        Report By
 DM6912  HISTORY     - 19650101 MONUMENTED       USGS
 DM6912
 DM6912                          STATION DESCRIPTION
 DM6912
 DM6912'DESCRIBED BY US GEOLOGICAL SURVEY 1965 (WPR)
 DM6912'THE STATION IS LOCATED 5.7 MI (9.2 KM) NORTHWEST OF HUTSONVILLE, 4.6
 DM6912'MI (7.4 KM) SOUTHWEST OF WEST YORK, 8.3 MI (13.4 KM) SOUTHEAST OF
 DM6912'MOONSHINE AND 9.6 MI (15.4 KM) NORTH OF ROBINSON.
 DM6912'
 DM6912'TO REACH THE STATION FROM THE INTERSECTION OF IL 1 AND IL 33 GO NORTH
 DM6912'ON IL 1 FOR 9.4 MI (15.1 KM) TO ANNAPOLIS RD (CR 2000N).  TURN LEFT
 DM6912'AND PROCEED WEST FOR 3.6 MI (5.8 KM) TO CR 1050E.  TURN RIGHT AND
 DM6912'PROCEED NORTH FOR 330' TO THE STATION ON THE LEFT.
 DM6912'
 DM6912'IT IS 4.2' SE OF A POWER POLE, 28' WEST OF THE CENTERLINE CR 1050E,
 DM6912'330' NORTH OF THE CENTERLINE ANNAPOLIS RD (CR 2000N) AND 0.5' EAST OF
 DM6912'A METAL WITNESS POST.  THE STATION IS A BRONZE DISK SET IN THE TOP OF
 DM6912'A CONCRETE POST PROJECTING 9 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1984 ***********************************************************************
 DN1984  DESIGNATION -  50
 DN1984  PID         -  DN1984
 DN1984  STATE/COUNTY-  IL/FULTON
 DN1984  COUNTRY     -  US
 DN1984  USGS QUAD   -  CANTON (2018)
 DN1984
 DN1984                         *CURRENT SURVEY CONTROL
 DN1984  ______________________________________________________________________
 DN1984* NAD 83(2011) POSITION- 40 31 27.59012(N) 090 01 58.20760(W)   ADJUSTED
 DN1984* NAD 83(2011) ELLIP HT-   161.713 (meters)        (06/27/12)   ADJUSTED
 DN1984* NAD 83(2011) EPOCH   -  2010.00
 DN1984* NAVD 88 ORTHO HEIGHT -   194.8   (meters)      639.    (feet) GPS OBS
 DN1984  ______________________________________________________________________
 DN1984  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1984  GEOID HEIGHT    -        -33.076 (meters)                     GEOID09
 DN1984  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 DN1984  NAD 83(2011) X  -     -2,782.452 (meters)                     COMP
 DN1984  NAD 83(2011) Y  - -4,855,202.113 (meters)                     COMP
 DN1984  NAD 83(2011) Z  -  4,122,519.041 (meters)                     COMP
 DN1984  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 DN1984
 DN1984  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1984  Standards:
 DN1984         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1984            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1984  -------------------------------------------------------------------
 DN1984  NETWORK    2.62   2.00           1.18   0.93   1.02      0.06729303
 DN1984  -------------------------------------------------------------------
 DN1984  Click here for local accuracies and other accuracy information.
 DN1984
 DN1984.The horizontal coordinates were established by GPS observations
 DN1984.and adjusted by the National Geodetic Survey in June 2012.
 DN1984
 DN1984.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1984.been affixed to the stable North American tectonic plate. See 
 DN1984.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1984
 DN1984.The horizontal coordinates are valid at the epoch date displayed above
 DN1984.which is a decimal equivalence of Year/Month/Day.
 DN1984
 DN1984.The orthometric height was determined by GPS observations and a
 DN1984.high-resolution geoid model.
 DN1984
 DN1984.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1984.GEOID18 height accuracy estimate available here.
 DN1984
 DN1984.Click photographs - Photos may exist for this station.
 DN1984
 DN1984.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1984
 DN1984.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1984
 DN1984.The ellipsoidal height was determined by GPS observations
 DN1984.and is referenced to NAD 83.
 DN1984
 DN1984. The following values were computed from the NAD 83(2011) position.
 DN1984
 DN1984;                    North         East     Units Scale Factor Converg.
 DN1984;SPC IL W     -   428,214.477   711,339.808   MT  0.99994276   +0 05 13.1
 DN1984;SPC IL W     - 1,404,900.33  2,333,787.35   sFT  0.99994276   +0 05 13.1
 DN1984;UTM  15      - 4,490,186.324   751,346.134   MT  1.00037770   +1 55 44.3
 DN1984;UTM  16      - 4,490,375.788   243,090.130   MT  1.00041252   -1 58 18.2
 DN1984
 DN1984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1984!SPC IL W     -   0.99997463  x   0.99994276  =   0.99991739
 DN1984!UTM  15      -   0.99997463  x   1.00037770  =   1.00035232
 DN1984!UTM  16      -   0.99997463  x   1.00041252  =   1.00038714
 DN1984
 DN1984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5134690186(NAD 83)
 DN1984
 DN1984                          SUPERSEDED SURVEY CONTROL
 DN1984
 DN1984  NAD 83(2007)-  40 31 27.59037(N)    090 01 58.20870(W) AD(2002.00) 1
 DN1984  ELLIP H (08/11/11)  161.725  (m)                       GP(2002.00) 4 1
 DN1984
 DN1984.Superseded values are not recommended for survey control.
 DN1984
 DN1984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1984.See file dsdata.pdf to determine how the superseded data were derived.
 DN1984
 DN1984_MARKER: DD = SURVEY DISK
 DN1984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1984_STAMPING: FC50
 DN1984_MARK LOGO: NONE
 DN1984_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1984+STABILITY: SURFACE MOTION
 DN1984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1984+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1984
 DN1984  HISTORY     - Date     Condition        Report By
 DN1984  HISTORY     - 200905   MONUMENTED       ILDT
 DN1984
 DN1984                          STATION DESCRIPTION
 DN1984
 DN1984'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1984'STATION IS LOCATED 2.0 MILES NORTHEASTERLY OF THE TOWN OF ST DAVID. TO
 DN1984'REACH THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD
 DN1984'STREET AND MAIN STREET IN THE TOWN OF ST. DAVID PROCEED SOUTH TO THE
 DN1984'INTERSECTION WITH IL. RTE 100. TURN LEFT (NORTHEASTERLY) AND PROCEED
 DN1984'1.5 MILES TO THE INTERSECTION WITH IL. RTE 100/IL. RTE 78. TURN LEFT
 DN1984'(NORTH) AND PROCEED 1.6 MILES TO THE INTERSECTION WITH NEW BRIDGE ROAD
 DN1984'(2300N). TURN LEFT (WEST) AND PROCEED 0.2 MILES TO THE STATION. THE
 DN1984'STATION IS 19.00 FEET NORTH OF THE CENTERLINE, 21.60 FEET SOUTHEAST OF
 DN1984'THE EAST GATE POST AND 4.70 FEET SOUTH OF A FENCE POST .
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2608 ***********************************************************************
 ME2608  DESIGNATION -  50 W
 ME2608  PID         -  ME2608
 ME2608  STATE/COUNTY-  IL/KANKAKEE
 ME2608  COUNTRY     -  US
 ME2608  USGS QUAD   -  SAINT ANNE (2018)
 ME2608
 ME2608                         *CURRENT SURVEY CONTROL
 ME2608  ______________________________________________________________________
 ME2608* NAD 83(1997) POSITION- 41 01 18.78531(N) 087 43 15.91044(W)   ADJUSTED
 ME2608* NAVD 88 ORTHO HEIGHT -   206.77  (+/-2cm)      678.4   (feet) VERTCON3
 ME2608  ______________________________________________________________________
 ME2608  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 ME2608  LAPLACE CORR    -         -3.48  (seconds)                    DEFLEC18
 ME2608  HORZ ORDER      -  SECOND
 ME2608  VERT ORDER      -  THIRD ? (See Below)
 ME2608
 ME2608.The horizontal coordinates were established by classical geodetic methods
 ME2608.and adjusted by the National Geodetic Survey in October 1999.
 ME2608
 ME2608.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2608.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2608
 ME2608.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2608.GEOID18 height accuracy estimate available here.
 ME2608
 ME2608.The vertical order pertains to the NGVD 29 superseded value.
 ME2608
 ME2608.Click photographs - Photos may exist for this station.
 ME2608
 ME2608.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2608
 ME2608. The following values were computed from the NAD 83(1997) position.
 ME2608
 ME2608;                    North         East     Units Scale Factor Converg.
 ME2608;SPC IL E     -   483,652.714   351,493.332   MT  1.00000762   +0 24 06.7
 ME2608;SPC IL E     - 1,586,783.95  1,153,191.04   sFT  1.00000762   +0 24 06.7
 ME2608;UTM  16      - 4,541,436.885   439,375.382   MT  0.99964523   -0 28 23.9
 ME2608
 ME2608!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2608!SPC IL E     -   0.99997274  x   1.00000762  =   0.99998036
 ME2608!UTM  16      -   0.99997274  x   0.99964523  =   0.99961798
 ME2608
 ME2608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3937541436(NAD 83)
 ME2608
 ME2608                          SUPERSEDED SURVEY CONTROL
 ME2608
 ME2608  NAD 83(1997)-  41 01 18.78535(N)    087 43 15.91042(W) AD(       ) 2
 ME2608  NAD 83(1986)-  41 01 18.79071(N)    087 43 15.91726(W) AD(       ) 2
 ME2608  NAD 27      -  41 01 18.67310(N)    087 43 15.78840(W) AD(       ) 2
 ME2608  NGVD 29             206.87   (m)          678.7    (f) LEVELING    3  
 ME2608
 ME2608.Superseded values are not recommended for survey control.
 ME2608
 ME2608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2608.See file dsdata.pdf to determine how the superseded data were derived.
 ME2608
 ME2608_MARKER: DB = BENCH MARK DISK
 ME2608_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME2608_SP_SET: SIDEWALK
 ME2608_STAMPING: PRIM TRAV STA NO 50 W 1921
 ME2608_MARK LOGO: USGS
 ME2608_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2608
 ME2608  HISTORY     - Date     Condition        Report By
 ME2608  HISTORY     - 1921     MONUMENTED       USGS
 ME2608  HISTORY     - 1952     GOOD             CGS
 ME2608
 ME2608                          STATION DESCRIPTION
 ME2608
 ME2608'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 ME2608'50 W (USGS) BM IS 37 FEET NORTHWEST OF THE CENTER OF ST. LOUIS AVENUE
 ME2608'AND 25 FEET EAST OF A 16 INCH
 ME2608'LOCUST TREE.  THE MARK IS A BRONZE U.S. GEOLOGICAL SURVEY BENCH MARK
 ME2608'DISK SET FLUSH IN A DRILL HOLE IN A
 ME2608'CONCRETE SIDEWALK AND IS STAMPED PRM TRAV STA NO
 ME2608'50 W 1921.  (NOTE- THIS MARK IS LOOSE IN THE CONCRETE)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0145 ***********************************************************************
 JB0145  DESIGNATION -  51
 JB0145  PID         -  JB0145
 JB0145  STATE/COUNTY-  IL/WHITE
 JB0145  COUNTRY     -  US
 JB0145  USGS QUAD   -  ENFIELD (2018)
 JB0145
 JB0145                         *CURRENT SURVEY CONTROL
 JB0145  ______________________________________________________________________
 JB0145* NAD 83(1986) POSITION- 38 05 46.     (N) 088 20 44.     (W)   SCALED
 JB0145* NAVD 88 ORTHO HEIGHT -   128.382 (meters)      421.20  (feet) ADJUSTED
 JB0145  ______________________________________________________________________
 JB0145  GEOID HEIGHT    -        -30.326 (meters)                     GEOID18
 JB0145  DYNAMIC HEIGHT  -        128.297 (meters)      420.92  (feet) COMP
 JB0145  MODELED GRAVITY -    979,963.1   (mgal)                       NAVD 88
 JB0145
 JB0145  VERT ORDER      -  SECOND    CLASS 0
 JB0145
 JB0145.The horizontal coordinates were scaled from a map and have
 JB0145.an estimated accuracy of +/- 6 seconds.
 JB0145
 JB0145.The orthometric height was determined by differential leveling and
 JB0145.adjusted by the NATIONAL GEODETIC SURVEY
 JB0145.in June 1991.
 JB0145
 JB0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0145.GEOID18 height accuracy estimate available here.
 JB0145
 JB0145.Click photographs - Photos may exist for this station.
 JB0145
 JB0145.The dynamic height is computed by dividing the NAVD 88
 JB0145.geopotential number by the normal gravity value computed on the
 JB0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0145.degrees latitude (g = 980.6199 gals.).
 JB0145
 JB0145.The modeled gravity was interpolated from observed gravity values.
 JB0145
 JB0145;                    North         East    Units  Estimated Accuracy
 JB0145;SPC IL E     -   158,640.      298,930.      MT  (+/- 180 meters Scaled)
 JB0145
 JB0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH820173(NAD 83)
 JB0145
 JB0145                          SUPERSEDED SURVEY CONTROL
 JB0145
 JB0145  NGVD 29 (??/??/92)  128.490  (m)          421.55   (f) ADJ UNCH    2 0
 JB0145
 JB0145.Superseded values are not recommended for survey control.
 JB0145
 JB0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0145.See file dsdata.pdf to determine how the superseded data were derived.
 JB0145
 JB0145_MARKER: Q = CHISELED SQUARE
 JB0145_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0145_SP_SET: CULVERT
 JB0145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0145
 JB0145  HISTORY     - Date     Condition        Report By
 JB0145  HISTORY     - UNK      MONUMENTED       USGS
 JB0145  HISTORY     - 1935     GOOD             CGS
 JB0145
 JB0145                          STATION DESCRIPTION
 JB0145
 JB0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0145'AT ENFIELD.
 JB0145'AT ENFIELD, WHITE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 JB0145'ABOUT 750 FEET SOUTH OF THE STATION, 2 RAILS SOUTH OF MILEPOST
 JB0145'S 33, AT A 48-INCH IRON-PIPE CULVERT, AND ON THE TOP OF THE
 JB0145'NORTHWEST CORNER OF THE WEST STONE HEADWALL.  A CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0013 ***********************************************************************
 MG0013  DESIGNATION -  51
 MG0013  PID         -  MG0013
 MG0013  STATE/COUNTY-  IL/ROCK ISLAND
 MG0013  COUNTRY     -  US
 MG0013  USGS QUAD   -  CORDOVA (2018)
 MG0013
 MG0013                         *CURRENT SURVEY CONTROL
 MG0013  ______________________________________________________________________
 MG0013* NAD 83(1986) POSITION- 41 40 44.     (N) 090 19 03.     (W)   SCALED
 MG0013* NAVD 88 ORTHO HEIGHT -   181.283 (meters)      594.76  (feet) ADJUSTED
 MG0013  ______________________________________________________________________
 MG0013  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 MG0013  DYNAMIC HEIGHT  -        181.215 (meters)      594.54  (feet) COMP
 MG0013  MODELED GRAVITY -    980,245.9   (mgal)                       NAVD 88
 MG0013
 MG0013  VERT ORDER      -  SECOND    CLASS 0
 MG0013
 MG0013.The horizontal coordinates were scaled from a map and have
 MG0013.an estimated accuracy of +/- 6 seconds.
 MG0013
 MG0013.The orthometric height was determined by differential leveling and
 MG0013.adjusted by the NATIONAL GEODETIC SURVEY
 MG0013.in June 1991.
 MG0013
 MG0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0013.GEOID18 height accuracy estimate available here.
 MG0013
 MG0013.Click photographs - Photos may exist for this station.
 MG0013
 MG0013.The dynamic height is computed by dividing the NAVD 88
 MG0013.geopotential number by the normal gravity value computed on the
 MG0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0013.degrees latitude (g = 980.6199 gals.).
 MG0013
 MG0013.The modeled gravity was interpolated from observed gravity values.
 MG0013
 MG0013;                    North         East    Units  Estimated Accuracy
 MG0013;SPC IL W     -   556,430.      687,440.      MT  (+/- 180 meters Scaled)
 MG0013
 MG0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG232176(NAD 83)
 MG0013
 MG0013                          SUPERSEDED SURVEY CONTROL
 MG0013
 MG0013  NGVD 29 (??/??/92)  181.306  (m)          594.83   (f) ADJ UNCH    2 0
 MG0013
 MG0013.Superseded values are not recommended for survey control.
 MG0013
 MG0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0013.See file dsdata.pdf to determine how the superseded data were derived.
 MG0013
 MG0013_MARKER: B = BOLT
 MG0013_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0013_SP_SET: FOUNDATION
 MG0013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0013
 MG0013  HISTORY     - Date     Condition        Report By
 MG0013  HISTORY     - UNK      MONUMENTED       USACE
 MG0013  HISTORY     - 1934     GOOD             CGS
 MG0013  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0013  HISTORY     - 19970513 MARK NOT FOUND   USPSQD
 MG0013  HISTORY     - 20190904 MARK NOT FOUND   ILDT
 MG0013
 MG0013                          STATION DESCRIPTION
 MG0013
 MG0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0013'AT CORDOVA.
 MG0013'AT CORDOVA, ROCK ISLAND COUNTY, NEAR THE CHICAGO, MILWAUKEE,
 MG0013'ST. PAUL AND PACIFIC RAILROAD STATION, NEAR THE NORTHWEST
 MG0013'CORNER OF THE WILLIAM G. MARSHALL BRICK ELEVATOR, IN THE NORTH
 MG0013'FACE, IN THE THIRD STONE FROM THE TOP OF THE FOUNDATION, AND
 MG0013'UNDER A SHALLOW FILL.  THE CENTER OF A COPPER BOLT SET
 MG0013'HORIZONTALLY AND SURROUNDED BY THE LETTERS USPBM CUT IN THE
 MG0013'STONE.
 MG0013
 MG0013                          STATION RECOVERY (1996)
 MG0013
 MG0013'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0013'MARK NOT FOUND.
 MG0013
 MG0013                          STATION RECOVERY (1997)
 MG0013
 MG0013'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0013'MARK NOT FOUND.
 MG0013
 MG0013                          STATION RECOVERY (2019)
 MG0013
 MG0013'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RBI)
 MG0013'WALL IS OBLITERATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2034 ***********************************************************************
 DN2034  DESIGNATION -  51
 DN2034  PID         -  DN2034
 DN2034  STATE/COUNTY-  IL/FULTON
 DN2034  COUNTRY     -  US
 DN2034  USGS QUAD   -  BANNER (2018)
 DN2034
 DN2034                         *CURRENT SURVEY CONTROL
 DN2034  ______________________________________________________________________
 DN2034* NAD 83(2011) POSITION- 40 30 35.10177(N) 089 59 29.16321(W)   ADJUSTED
 DN2034* NAD 83(2011) ELLIP HT-   156.555 (meters)        (06/27/12)   ADJUSTED
 DN2034* NAD 83(2011) EPOCH   -  2010.00
 DN2034* NAVD 88 ORTHO HEIGHT -   189.6   (meters)      622.    (feet) GPS OBS
 DN2034  ______________________________________________________________________
 DN2034  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2034  GEOID HEIGHT    -        -33.074 (meters)                     GEOID09
 DN2034  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 DN2034  NAD 83(2011) X  -        726.014 (meters)                     COMP
 DN2034  NAD 83(2011) Y  - -4,856,250.810 (meters)                     COMP
 DN2034  NAD 83(2011) Z  -  4,121,284.844 (meters)                     COMP
 DN2034  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 DN2034
 DN2034  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2034  Standards:
 DN2034         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2034            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2034  -------------------------------------------------------------------
 DN2034  NETWORK    3.22   2.49           1.45   1.15   1.27     -0.03704538
 DN2034  -------------------------------------------------------------------
 DN2034  Click here for local accuracies and other accuracy information.
 DN2034
 DN2034.The horizontal coordinates were established by GPS observations
 DN2034.and adjusted by the National Geodetic Survey in June 2012.
 DN2034
 DN2034.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2034.been affixed to the stable North American tectonic plate. See 
 DN2034.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2034
 DN2034.The horizontal coordinates are valid at the epoch date displayed above
 DN2034.which is a decimal equivalence of Year/Month/Day.
 DN2034
 DN2034.The orthometric height was determined by GPS observations and a
 DN2034.high-resolution geoid model.
 DN2034
 DN2034.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2034.GEOID18 height accuracy estimate available here.
 DN2034
 DN2034.Click photographs - Photos may exist for this station.
 DN2034
 DN2034.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2034
 DN2034.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2034
 DN2034.The ellipsoidal height was determined by GPS observations
 DN2034.and is referenced to NAD 83.
 DN2034
 DN2034. The following values were computed from the NAD 83(2011) position.
 DN2034
 DN2034;                    North         East     Units Scale Factor Converg.
 DN2034;SPC IL W     -   426,601.678   714,851.041   MT  0.99994389   +0 06 49.8
 DN2034;SPC IL W     - 1,399,609.01  2,345,307.12   sFT  0.99994389   +0 06 49.8
 DN2034;UTM  16      - 4,488,637.118   246,542.752   MT  1.00039082   -1 56 39.1
 DN2034;UTM  15      - 4,488,686.540   754,908.974   MT  1.00039991   +1 57 19.3
 DN2034
 DN2034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2034!SPC IL W     -   0.99997544  x   0.99994389  =   0.99991933
 DN2034!UTM  16      -   0.99997544  x   1.00039082  =   1.00036625
 DN2034!UTM  15      -   0.99997544  x   1.00039991  =   1.00037534
 DN2034
 DN2034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4654288637(NAD 83)
 DN2034
 DN2034                          SUPERSEDED SURVEY CONTROL
 DN2034
 DN2034  NAD 83(2007)-  40 30 35.10211(N)    089 59 29.16422(W) AD(2002.00) 1
 DN2034  ELLIP H (08/11/11)  156.566  (m)                       GP(2002.00) 4 1
 DN2034
 DN2034.Superseded values are not recommended for survey control.
 DN2034
 DN2034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2034.See file dsdata.pdf to determine how the superseded data were derived.
 DN2034
 DN2034_MARKER: DD = SURVEY DISK
 DN2034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2034_STAMPING: FC51
 DN2034_MARK LOGO: NONE
 DN2034_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2034+STABILITY: SURFACE MOTION
 DN2034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2034+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2034
 DN2034  HISTORY     - Date     Condition        Report By
 DN2034  HISTORY     - 200905   MONUMENTED       ILDT
 DN2034
 DN2034                          STATION DESCRIPTION
 DN2034
 DN2034'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2034'STATION IS LOCATED 3.0 MILES NORTHEASTERLY OF THE TOWN OF ST DAVID AND
 DN2034'IS MONUMENTED AS THE NORTHEAST CORNER OF THE NORTHEAST QUARTER OF
 DN2034'SECTION 13, T 6 N, R 4 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2034'STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD STREET
 DN2034'AND MAIN STREET IN THE TOWN OF ST. DAVID, PROCEED SOUTH TO THE
 DN2034'INTERSECTION WITH IL. RTE 100. TURN LEFT (NORTHEASTERLY) AND PROCEED
 DN2034'1.5 MILES TO THE INTERSECTION WITH IL. RTE 100/IL. RTE 78. TURN LEFT
 DN2034'(NORTH) AND PROCEED  1.3 MILES TO THE INTERSECTION WITH MCKINLEY ROAD.
 DN2034'TURN RIGHT (EAST) AND PROCEED 2.0 MILES TO THE INTERSECTION WITH
 DN2034'BETHEL CEMETERY ROAD. TURN RIGHT (SOUTH) AND PROCEED 0.5 MILES TO THE
 DN2034'STATION. STATION IS 15.8 FEET EAST OF A POWER POLE, 39.20 FEET
 DN2034'SOUTHWEST OF  THE NORTH  STEEL GATE POST AND 31.40 FEET SOUTHWEST OF
 DN2034'THE SOUTH STEEL GATE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0916 ***********************************************************************
 JB0916  DESIGNATION -  511.2
 JB0916  PID         -  JB0916
 JB0916  STATE/COUNTY-  IL/FAYETTE
 JB0916  COUNTRY     -  US
 JB0916  USGS QUAD   -  VANDALIA (2018)
 JB0916
 JB0916                         *CURRENT SURVEY CONTROL
 JB0916  ______________________________________________________________________
 JB0916* NAD 83(1986) POSITION- 38 58 42.     (N) 089 00 46.     (W)   SCALED
 JB0916* NAVD 88 ORTHO HEIGHT -   155.797 (meters)      511.14  (feet) ADJUSTED
 JB0916  ______________________________________________________________________
 JB0916  GEOID HEIGHT    -        -31.791 (meters)                     GEOID18
 JB0916  DYNAMIC HEIGHT  -        155.701 (meters)      510.83  (feet) COMP
 JB0916  MODELED GRAVITY -    980,010.5   (mgal)                       NAVD 88
 JB0916
 JB0916  VERT ORDER      -  SECOND    CLASS 0
 JB0916
 JB0916.The horizontal coordinates were scaled from a map and have
 JB0916.an estimated accuracy of +/- 6 seconds.
 JB0916
 JB0916.The orthometric height was determined by differential leveling and
 JB0916.adjusted by the NATIONAL GEODETIC SURVEY
 JB0916.in June 1991.
 JB0916
 JB0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0916.GEOID18 height accuracy estimate available here.
 JB0916
 JB0916.Click photographs - Photos may exist for this station.
 JB0916
 JB0916.The dynamic height is computed by dividing the NAVD 88
 JB0916.geopotential number by the normal gravity value computed on the
 JB0916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0916.degrees latitude (g = 980.6199 gals.).
 JB0916
 JB0916.The modeled gravity was interpolated from observed gravity values.
 JB0916
 JB0916;                    North         East    Units  Estimated Accuracy
 JB0916;SPC IL E     -   256,790.      241,130.      MT  (+/- 180 meters Scaled)
 JB0916
 JB0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ256162(NAD 83)
 JB0916
 JB0916                          SUPERSEDED SURVEY CONTROL
 JB0916
 JB0916  NGVD 29 (??/??/92)  155.945  (m)          511.63   (f) ADJ UNCH    2 0
 JB0916
 JB0916.Superseded values are not recommended for survey control.
 JB0916
 JB0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0916.See file dsdata.pdf to determine how the superseded data were derived.
 JB0916
 JB0916_MARKER: Q = CHISELED SQUARE
 JB0916_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0916_SP_SET: CULVERT
 JB0916_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0916
 JB0916  HISTORY     - Date     Condition        Report By
 JB0916  HISTORY     - UNK      MONUMENTED       USGS
 JB0916  HISTORY     - 1935     GOOD             CGS
 JB0916
 JB0916                          STATION DESCRIPTION
 JB0916
 JB0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0916'3.5 MI W FROM BROWNSTOWN.
 JB0916'3.5 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 JB0916'AT BROWNSTOWN, FAYETTE COUNTY, AT CULVERT NO. 167.49, ON THE
 JB0916'TOP OF THE SOUTH HEADWALL, AND 18 INCHES EAST OF THE WEST END
 JB0916'OF THE HEADWALL.  A CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1345 ***********************************************************************
 JB1345  DESIGNATION -  515
 JB1345  PID         -  JB1345
 JB1345  STATE/COUNTY-  IL/ST CLAIR
 JB1345  COUNTRY     -  US
 JB1345  USGS QUAD   -  LEBANON (2018)
 JB1345
 JB1345                         *CURRENT SURVEY CONTROL
 JB1345  ______________________________________________________________________
 JB1345* NAD 83(1986) POSITION- 38 36 14.     (N) 089 48 23.     (W)   SCALED
 JB1345* NAVD 88 ORTHO HEIGHT -   157.023 (meters)      515.17  (feet) ADJUSTED
 JB1345  ______________________________________________________________________
 JB1345  GEOID HEIGHT    -        -30.683 (meters)                     GEOID18
 JB1345  DYNAMIC HEIGHT  -        156.926 (meters)      514.85  (feet) COMP
 JB1345  MODELED GRAVITY -    980,008.1   (mgal)                       NAVD 88
 JB1345
 JB1345  VERT ORDER      -  FIRST     CLASS I
 JB1345
 JB1345.The horizontal coordinates were scaled from a map and have
 JB1345.an estimated accuracy of +/- 6 seconds.
 JB1345
 JB1345.The orthometric height was determined by differential leveling and
 JB1345.adjusted by the NATIONAL GEODETIC SURVEY
 JB1345.in June 1991.
 JB1345
 JB1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1345.GEOID18 height accuracy estimate available here.
 JB1345
 JB1345.Click photographs - Photos may exist for this station.
 JB1345
 JB1345.The dynamic height is computed by dividing the NAVD 88
 JB1345.geopotential number by the normal gravity value computed on the
 JB1345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1345.degrees latitude (g = 980.6199 gals.).
 JB1345
 JB1345.The modeled gravity was interpolated from observed gravity values.
 JB1345
 JB1345;                    North         East    Units  Estimated Accuracy
 JB1345;SPC IL W     -   215,060.      731,380.      MT  (+/- 180 meters Scaled)
 JB1345
 JB1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH556765(NAD 83)
 JB1345
 JB1345                          SUPERSEDED SURVEY CONTROL
 JB1345
 JB1345  NGVD 29 (??/??/92)  157.139  (m)          515.55   (f) ADJ UNCH    1 1
 JB1345
 JB1345.Superseded values are not recommended for survey control.
 JB1345
 JB1345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1345.See file dsdata.pdf to determine how the superseded data were derived.
 JB1345
 JB1345_MARKER: DB = BENCH MARK DISK
 JB1345_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1345_SP_SET: MASSIVE STRUCTURE
 JB1345_STAMPING: TT STA NO 22 F 515 1928
 JB1345_MARK LOGO: USGS
 JB1345_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1345_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1345
 JB1345  HISTORY     - Date     Condition        Report By
 JB1345  HISTORY     - 1928     MONUMENTED       USGS
 JB1345  HISTORY     - 1969     GOOD             CGS
 JB1345  HISTORY     - 19960605 GOOD             NGS
 JB1345  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1345
 JB1345                          STATION DESCRIPTION
 JB1345
 JB1345'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1345'AT LEBANON.
 JB1345'AT LEBANON, ABOUT 0.1 MILE WEST ALONG U.S. HIGHWAY 50 (ST LOUIS
 JB1345'STREET) FROM THE POST OFFICE BUILDING, NEAR THE INTERSECTION OF
 JB1345'ST LOUIS AND MADISON STREET, AT THE SOUTHWEST CORNER OF A
 JB1345'1-FOOT-HIGH WALL AROUND THE ENTRANCE TO THE LEBANON TRUST AND
 JB1345'SAVINGS BANK, 15.2 FEET NORTH OF THE NORTH CURB OF THE HIGHWAY,
 JB1345'9 FEET SOUTH OF THE SOUTHWEST CORNER OF THE BANK BUILDING,
 JB1345'1.9 FEET NORTHEAST OF THE SOUTHWEST CORNER OF THE CONCRETE
 JB1345'WALL AND 3 FEET ABOVE THE LEVEL OF THE HIGHWAY.  SEC 19, T 2 N,
 JB1345'R 6 W.
 JB1345
 JB1345                          STATION RECOVERY (1996)
 JB1345
 JB1345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1345'RECOVERED AS DESCRIBED.
 JB1345
 JB1345                          STATION RECOVERY (2011)
 JB1345
 JB1345'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1345'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0300 ***********************************************************************
 LD0300  DESIGNATION -  515
 LD0300  PID         -  LD0300
 LD0300  STATE/COUNTY-  IL/FULTON
 LD0300  COUNTRY     -  US
 LD0300  USGS QUAD   -  LEWISTOWN (2018)
 LD0300
 LD0300                         *CURRENT SURVEY CONTROL
 LD0300  ______________________________________________________________________
 LD0300* NAD 83(1986) POSITION- 40 26 46.     (N) 090 10 23.     (W)   SCALED
 LD0300* NAVD 88 ORTHO HEIGHT -   156.743 (meters)      514.25  (feet) ADJUSTED
 LD0300  ______________________________________________________________________
 LD0300  GEOID HEIGHT    -        -33.171 (meters)                     GEOID18
 LD0300  DYNAMIC HEIGHT  -        156.665 (meters)      513.99  (feet) COMP
 LD0300  MODELED GRAVITY -    980,127.1   (mgal)                       NAVD 88
 LD0300
 LD0300  VERT ORDER      -  SECOND    CLASS 0
 LD0300
 LD0300.The horizontal coordinates were scaled from a map and have
 LD0300.an estimated accuracy of +/- 6 seconds.
 LD0300
 LD0300.The orthometric height was determined by differential leveling and
 LD0300.adjusted by the NATIONAL GEODETIC SURVEY
 LD0300.in June 1991.
 LD0300
 LD0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0300.GEOID18 height accuracy estimate available here.
 LD0300
 LD0300.Click photographs - Photos may exist for this station.
 LD0300
 LD0300.The dynamic height is computed by dividing the NAVD 88
 LD0300.geopotential number by the normal gravity value computed on the
 LD0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0300.degrees latitude (g = 980.6199 gals.).
 LD0300
 LD0300.The modeled gravity was interpolated from observed gravity values.
 LD0300
 LD0300;                    North         East    Units  Estimated Accuracy
 LD0300;SPC IL W     -   419,520.      699,460.      MT  (+/- 180 meters Scaled)
 LD0300
 LD0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE397811(NAD 83)
 LD0300
 LD0300                          SUPERSEDED SURVEY CONTROL
 LD0300
 LD0300  NGVD 29 (??/??/92)  156.830  (m)          514.53   (f) ADJ UNCH    2 0
 LD0300
 LD0300.Superseded values are not recommended for survey control.
 LD0300
 LD0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0300.See file dsdata.pdf to determine how the superseded data were derived.
 LD0300
 LD0300_MARKER: P = PIPE CAP
 LD0300_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0300_STAMPING: ILL 515 1909
 LD0300_MARK LOGO: USGS
 LD0300_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0300_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0300
 LD0300  HISTORY     - Date     Condition        Report By
 LD0300  HISTORY     - 1909     MONUMENTED       USGS
 LD0300  HISTORY     - 1935     GOOD             CGS
 LD0300
 LD0300                          STATION DESCRIPTION
 LD0300
 LD0300'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0300'5.2 MI S FROM CUBA.
 LD0300'5.2 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0300'FROM THE STATION AT CUBA, FULTON COUNTY, AT POLE 45+09, 15 FEET
 LD0300'EAST OF A POINT 27 FEET NORTH OF THE CENTER OF A PRIVATE-ROAD
 LD0300'CROSSING, AND 3 FEET WEST OF THE RIGHT-OF-WAY FENCE.  A UNITED
 LD0300'STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 515 1909 AND
 LD0300'RIVETED ON THE TOP OF A 3-1/2 INCH IRON PIPE PROJECTING ABOUT 6
 LD0300'INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0217 ***********************************************************************
 MF0217  DESIGNATION -  519
 MF0217  PID         -  MF0217
 MF0217  STATE/COUNTY-  IL/GRUNDY
 MF0217  COUNTRY     -  US
 MF0217  USGS QUAD   -  MORRIS (2018)
 MF0217
 MF0217                         *CURRENT SURVEY CONTROL
 MF0217  ______________________________________________________________________
 MF0217* NAD 83(1986) POSITION- 41 21 25.10   (N) 088 25 22.60   (W)   HD_HELD1
 MF0217* NAVD 88 ORTHO HEIGHT -   158.063 (meters)      518.58  (feet) ADJUSTED
 MF0217  ______________________________________________________________________
 MF0217  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 MF0217  DYNAMIC HEIGHT  -        158.002 (meters)      518.38  (feet) COMP
 MF0217  MODELED GRAVITY -    980,235.2   (mgal)                       NAVD 88
 MF0217
 MF0217  VERT ORDER      -  SECOND    CLASS 0
 MF0217
 MF0217.The horizontal coordinates were determined by differentially corrected
 MF0217.hand held GPS observations or other comparable positioning techniques
 MF0217.and have an estimated accuracy of +/- 3 meters.
 MF0217
 MF0217.The orthometric height was determined by differential leveling and
 MF0217.adjusted by the NATIONAL GEODETIC SURVEY
 MF0217.in June 1991.
 MF0217
 MF0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0217.GEOID18 height accuracy estimate available here.
 MF0217
 MF0217.Click photographs - Photos may exist for this station.
 MF0217
 MF0217.The dynamic height is computed by dividing the NAVD 88
 MF0217.geopotential number by the normal gravity value computed on the
 MF0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0217.degrees latitude (g = 980.6199 gals.).
 MF0217
 MF0217.The modeled gravity was interpolated from observed gravity values.
 MF0217
 MF0217;                    North         East    Units  Estimated Accuracy
 MF0217;SPC IL E     -   520,689.1     292,501.6     MT  (+/- 3 meters HH1 GPS) 
 MF0217
 MF0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8097479362(NAD 83)
 MF0217
 MF0217                          SUPERSEDED SURVEY CONTROL
 MF0217
 MF0217  NGVD 29 (??/??/92)  158.139  (m)          518.83   (f) ADJ UNCH    2 0
 MF0217
 MF0217.Superseded values are not recommended for survey control.
 MF0217
 MF0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0217.See file dsdata.pdf to determine how the superseded data were derived.
 MF0217
 MF0217_MARKER: P = PIPE CAP
 MF0217_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0217_STAMPING: 519 ILL
 MF0217_MARK LOGO: USGS
 MF0217_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0217_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0217+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2009
 MF0217
 MF0217  HISTORY     - Date     Condition        Report By
 MF0217  HISTORY     - 1914     MONUMENTED       USGS
 MF0217  HISTORY     - 1939     GOOD             CGS
 MF0217  HISTORY     - 20050117 GOOD             GEOCAC
 MF0217  HISTORY     - 20060611 GOOD             GEOCAC
 MF0217  HISTORY     - 20090919 GOOD             GEOCAC
 MF0217
 MF0217                          STATION DESCRIPTION
 MF0217
 MF0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1939
 MF0217'AT MORRIS.
 MF0217'AT MORRIS, GRUNDY COUNTY, AT THE NORTHEAST CORNER OF THE COUNTY
 MF0217'COURTHOUSE, 48 FEET EAST AND 6 FEET SOUTH OF THE FRONT NORTH
 MF0217'ENTRANCE, 5 FEET WEST OF THE NORTHEAST CORNER, AND 1 FOOT NORTH
 MF0217'OF THE NORTH WALL.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 MF0217'BRONZE CAP, STAMPED 519 AND RIVETED ON THE END OF AN IRON PIPE
 MF0217'PROJECTING 1 FOOT ABOVE GROUND.
 MF0217
 MF0217                          STATION RECOVERY (2005)
 MF0217
 MF0217'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 MF0217'RECOVERED IN GOOD CONDITION.
 MF0217
 MF0217                          STATION RECOVERY (2006)
 MF0217
 MF0217'RECOVERY NOTE BY GEOCACHING 2006 (BDH)
 MF0217'SKY OBSTRUCTED BY BUILDING.
 MF0217
 MF0217                          STATION RECOVERY (2009)
 MF0217
 MF0217'RECOVERY NOTE BY GEOCACHING 2009 (JFS)
 MF0217'FOUND IN EXCELLENT CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0028 ***********************************************************************
 KC0028  DESIGNATION -  519.9
 KC0028  PID         -  KC0028
 KC0028  STATE/COUNTY-  IL/SCOTT
 KC0028  COUNTRY     -  US
 KC0028  USGS QUAD   -  MEREDOSIA (2018)
 KC0028
 KC0028                         *CURRENT SURVEY CONTROL
 KC0028  ______________________________________________________________________
 KC0028* NAD 83(1986) POSITION- 39 45 03.     (N) 090 30 15.     (W)   SCALED
 KC0028* NAVD 88 ORTHO HEIGHT -   158.184 (meters)      518.98  (feet) ADJUSTED
 KC0028  ______________________________________________________________________
 KC0028  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 KC0028  DYNAMIC HEIGHT  -        158.098 (meters)      518.69  (feet) COMP
 KC0028  MODELED GRAVITY -    980,077.5   (mgal)                       NAVD 88
 KC0028
 KC0028  VERT ORDER      -  FIRST     CLASS II
 KC0028
 KC0028.The horizontal coordinates were scaled from a map and have
 KC0028.an estimated accuracy of +/- 6 seconds.
 KC0028
 KC0028.The orthometric height was determined by differential leveling and
 KC0028.adjusted by the NATIONAL GEODETIC SURVEY
 KC0028.in June 1991.
 KC0028
 KC0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0028.GEOID18 height accuracy estimate available here.
 KC0028
 KC0028.Click photographs - Photos may exist for this station.
 KC0028
 KC0028.The dynamic height is computed by dividing the NAVD 88
 KC0028.geopotential number by the normal gravity value computed on the
 KC0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0028.degrees latitude (g = 980.6199 gals.).
 KC0028
 KC0028.The modeled gravity was interpolated from observed gravity values.
 KC0028
 KC0028;                    North         East    Units  Estimated Accuracy
 KC0028;SPC IL W     -   342,380.      671,080.      MT  (+/- 180 meters Scaled)
 KC0028
 KC0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE138030(NAD 83)
 KC0028
 KC0028                          SUPERSEDED SURVEY CONTROL
 KC0028
 KC0028  NGVD 29 (??/??/92)  158.29   (m)          519.3    (f) COMPUTED    1 2
 KC0028
 KC0028.Superseded values are not recommended for survey control.
 KC0028
 KC0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0028.See file dsdata.pdf to determine how the superseded data were derived.
 KC0028
 KC0028_MARKER: Q = CHISELED SQUARE
 KC0028_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0028_SP_SET: BRIDGE
 KC0028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0028
 KC0028  HISTORY     - Date     Condition        Report By
 KC0028  HISTORY     - 1924     MONUMENTED       USGS
 KC0028  HISTORY     - 1933     GOOD             CGS
 KC0028  HISTORY     - 20210203 MARK NOT FOUND   ILDT
 KC0028
 KC0028                          STATION DESCRIPTION
 KC0028
 KC0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0028'1.4 MI W FROM NEELYS.
 KC0028'IN SCOTT COUNTY, 1.4 MILES WEST ALONG THE WABASH RAILROAD FROM
 KC0028'NEELYS, MORGAN COUNTY, AT THE EAST END OF BRIDGE 272, ON THE TOP
 KC0028'OF THE NORTHEAST CORNER OF THE BRIDGE, AND 8 FEET NORTH OF THE
 KC0028'TRACK.  A CHISELED SQUARE.
 KC0028
 KC0028                          STATION RECOVERY (2021)
 KC0028
 KC0028'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0028'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0006 ***********************************************************************
 MG0006  DESIGNATION -  52
 MG0006  PID         -  MG0006
 MG0006  STATE/COUNTY-  IL/WHITESIDE
 MG0006  COUNTRY     -  US
 MG0006  USGS QUAD   -  CLINTON (2018)
 MG0006
 MG0006                         *CURRENT SURVEY CONTROL
 MG0006  ______________________________________________________________________
 MG0006* NAD 83(1986) POSITION- 41 47 19.     (N) 090 13 17.     (W)   SCALED
 MG0006* NAVD 88 ORTHO HEIGHT -   181.483 (meters)      595.42  (feet) ADJUSTED
 MG0006  ______________________________________________________________________
 MG0006  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MG0006  DYNAMIC HEIGHT  -        181.414 (meters)      595.19  (feet) COMP
 MG0006  MODELED GRAVITY -    980,244.7   (mgal)                       NAVD 88
 MG0006
 MG0006  VERT ORDER      -  SECOND    CLASS 0
 MG0006
 MG0006.The horizontal coordinates were scaled from a map and have
 MG0006.an estimated accuracy of +/- 6 seconds.
 MG0006
 MG0006.The orthometric height was determined by differential leveling and
 MG0006.adjusted by the NATIONAL GEODETIC SURVEY
 MG0006.in June 1991.
 MG0006
 MG0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0006.GEOID18 height accuracy estimate available here.
 MG0006
 MG0006.Click photographs - Photos may exist for this station.
 MG0006
 MG0006.The dynamic height is computed by dividing the NAVD 88
 MG0006.geopotential number by the normal gravity value computed on the
 MG0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0006.degrees latitude (g = 980.6199 gals.).
 MG0006
 MG0006.The modeled gravity was interpolated from observed gravity values.
 MG0006
 MG0006;                    North         East    Units  Estimated Accuracy
 MG0006;SPC IL W     -   568,610.      695,450.      MT  (+/- 180 meters Scaled)
 MG0006
 MG0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG308300(NAD 83)
 MG0006
 MG0006                          SUPERSEDED SURVEY CONTROL
 MG0006
 MG0006  NGVD 29 (??/??/92)  181.490  (m)          595.44   (f) ADJ UNCH    2 0
 MG0006
 MG0006.Superseded values are not recommended for survey control.
 MG0006
 MG0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0006.See file dsdata.pdf to determine how the superseded data were derived.
 MG0006
 MG0006_MARKER: B = BOLT
 MG0006_SETTING: 66 = SET IN ROCK OUTCROP
 MG0006_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MG0006+STABILITY: POSITION/ELEVATION WELL
 MG0006
 MG0006  HISTORY     - Date     Condition        Report By
 MG0006  HISTORY     - UNK      MONUMENTED       USACE
 MG0006  HISTORY     - 1934     GOOD             CGS
 MG0006  HISTORY     - 1977     MARK NOT FOUND   LOCENG
 MG0006  HISTORY     - 19980222 GOOD             USPSQD
 MG0006  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0006  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0006  HISTORY     - 20050324 MARK NOT FOUND   USPSQD
 MG0006
 MG0006                          STATION DESCRIPTION
 MG0006
 MG0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0006'AT ALBANY.
 MG0006'AT ALBANY, WHITESIDE COUNTY, 100 YARDS FROM MISSISSIPPI RIVER, ON
 MG0006'THE MAIN BUSINESS STREET, AT THE SOUTHWEST CORNER OF THE BRICK
 MG0006'STORE BUILDNG OF HARPER AND SON, AND IN THE WEST SIDE OF THE
 MG0006'STONE FOUNDATION.  THE CENTER OF A COPPER BOLT SET HORIZONTALLY
 MG0006'AND SURROUNDED BY THE LETTERS USPBM CUT IN THE STONE.
 MG0006
 MG0006                          STATION RECOVERY (1977)
 MG0006
 MG0006'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 MG0006'MARK NOT FOUND.
 MG0006
 MG0006                          STATION RECOVERY (1998)
 MG0006
 MG0006'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0006'RECOVERED IN GOOD CONDITION.
 MG0006
 MG0006                          STATION RECOVERY (1999)
 MG0006
 MG0006'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0006'MARK NOT FOUND.
 MG0006
 MG0006                          STATION RECOVERY (2003)
 MG0006
 MG0006'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0006'MARK NOT FOUND.
 MG0006
 MG0006                          STATION RECOVERY (2005)
 MG0006
 MG0006'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0006'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1993 ***********************************************************************
 DN1993  DESIGNATION -  52
 DN1993  PID         -  DN1993
 DN1993  STATE/COUNTY-  IL/FULTON
 DN1993  COUNTRY     -  US
 DN1993  USGS QUAD   -  SAINT DAVID (2018)
 DN1993
 DN1993                         *CURRENT SURVEY CONTROL
 DN1993  ______________________________________________________________________
 DN1993* NAD 83(2011) POSITION- 40 28 31.35315(N) 090 04 39.21233(W)   ADJUSTED
 DN1993* NAD 83(2011) ELLIP HT-   156.709 (meters)        (06/27/12)   ADJUSTED
 DN1993* NAD 83(2011) EPOCH   -  2010.00
 DN1993* NAVD 88 ORTHO HEIGHT -   189.8   (meters)      623.    (feet) GPS OBS
 DN1993  ______________________________________________________________________
 DN1993  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1993  GEOID HEIGHT    -        -33.128 (meters)                     GEOID09
 DN1993  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 DN1993  NAD 83(2011) X  -     -6,577.064 (meters)                     COMP
 DN1993  NAD 83(2011) Y  - -4,858,725.222 (meters)                     COMP
 DN1993  NAD 83(2011) Z  -  4,118,382.006 (meters)                     COMP
 DN1993  LAPLACE CORR    -          1.18  (seconds)                    DEFLEC18
 DN1993
 DN1993  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1993  Standards:
 DN1993         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1993            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1993  -------------------------------------------------------------------
 DN1993  NETWORK    2.55   1.94           1.17   0.86   0.99      0.12976255
 DN1993  -------------------------------------------------------------------
 DN1993  Click here for local accuracies and other accuracy information.
 DN1993
 DN1993.The horizontal coordinates were established by GPS observations
 DN1993.and adjusted by the National Geodetic Survey in June 2012.
 DN1993
 DN1993.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1993.been affixed to the stable North American tectonic plate. See 
 DN1993.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1993
 DN1993.The horizontal coordinates are valid at the epoch date displayed above
 DN1993.which is a decimal equivalence of Year/Month/Day.
 DN1993
 DN1993.The orthometric height was determined by GPS observations and a
 DN1993.high-resolution geoid model.
 DN1993
 DN1993.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1993.GEOID18 height accuracy estimate available here.
 DN1993
 DN1993.Click photographs - Photos may exist for this station.
 DN1993
 DN1993.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1993
 DN1993.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1993
 DN1993.The ellipsoidal height was determined by GPS observations
 DN1993.and is referenced to NAD 83.
 DN1993
 DN1993. The following values were computed from the NAD 83(2011) position.
 DN1993
 DN1993;                    North         East     Units Scale Factor Converg.
 DN1993;SPC IL W     -   422,773.866   707,555.776   MT  0.99994188   +0 03 28.2
 DN1993;SPC IL W     - 1,387,050.59  2,321,372.58   sFT  0.99994188   +0 03 28.2
 DN1993;UTM  15      - 4,484,624.591   747,737.318   MT  1.00035553   +1 53 52.7
 DN1993;UTM  16      - 4,485,071.992   239,111.269   MT  1.00043789   -1 59 55.8
 DN1993
 DN1993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1993!SPC IL W     -   0.99997542  x   0.99994188  =   0.99991730
 DN1993!UTM  15      -   0.99997542  x   1.00035553  =   1.00033094
 DN1993!UTM  16      -   0.99997542  x   1.00043789  =   1.00041330
 DN1993
 DN1993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4773784624(NAD 83)
 DN1993
 DN1993                          SUPERSEDED SURVEY CONTROL
 DN1993
 DN1993  NAD 83(2007)-  40 28 31.35343(N)    090 04 39.21344(W) AD(2002.00) 1
 DN1993  ELLIP H (08/11/11)  156.721  (m)                       GP(2002.00) 4 1
 DN1993
 DN1993.Superseded values are not recommended for survey control.
 DN1993
 DN1993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1993.See file dsdata.pdf to determine how the superseded data were derived.
 DN1993
 DN1993_MARKER: DD = SURVEY DISK
 DN1993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1993_STAMPING: FC52
 DN1993_MARK LOGO: NONE
 DN1993_PROJECTION: RECESSED 15 CENTIMETERS
 DN1993_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1993+STABILITY: SURFACE MOTION
 DN1993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1993+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2021
 DN1993
 DN1993  HISTORY     - Date     Condition        Report By
 DN1993  HISTORY     - 200905   MONUMENTED       ILDT
 DN1993  HISTORY     - 20210419 GOOD             ILDT
 DN1993
 DN1993                          STATION DESCRIPTION
 DN1993
 DN1993'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1993'STATION IS LOCATED 0.3 MILES NORTHEAST OF THE TOWN OF BRYANT. TO REACH
 DN1993'THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF MAIN
 DN1993'STREET AND COUNTY HIGHWAY 4 IN THE TOWN OF BRYANT, PROCEED WEST ALONG
 DN1993'MAIN STREET TO THE INTERSECTION WITH IL. RTE 100. TURN RIGHT
 DN1993'(NORTHEASTERLY) AND PROCEED 1.3 MILES ON IL. ROUTE 100, TO THE STATION
 DN1993'AT THE  INTERSECTION WITH CONSERVATION ROAD(1950E). STATION IS 20.00
 DN1993'FEET EAST OF THE CENTERLINE OF CONSERVATION ROAD (1950E), 41.00 FEET
 DN1993'SOUTH  OF THE CENTERLINE OF IL RTE 100 AND 10.50 FEET NORTHWESTERLY OF
 DN1993'THE NORTH POST OF A FULTON COUNTY RECREATION AREA SIGN POST.
 DN1993
 DN1993                          STATION RECOVERY (2021)
 DN1993
 DN1993'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DN1993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0148 ***********************************************************************
 LC0148  DESIGNATION -  52 LES
 LC0148  PID         -  LC0148
 LC0148  STATE/COUNTY-  IL/CHAMPAIGN
 LC0148  COUNTRY     -  US
 LC0148  USGS QUAD   -  URBANA (2018)
 LC0148
 LC0148                         *CURRENT SURVEY CONTROL
 LC0148  ______________________________________________________________________
 LC0148* NAD 83(1986) POSITION- 40 07 08.     (N) 088 13 43.     (W)   SCALED
 LC0148* NAVD 88 ORTHO HEIGHT -   224.901 (meters)      737.86  (feet) ADJUSTED
 LC0148  ______________________________________________________________________
 LC0148  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 LC0148  DYNAMIC HEIGHT  -        224.787 (meters)      737.49  (feet) COMP
 LC0148  MODELED GRAVITY -    980,112.9   (mgal)                       NAVD 88
 LC0148
 LC0148  VERT ORDER      -  FIRST     CLASS II
 LC0148
 LC0148.The horizontal coordinates were scaled from a map and have
 LC0148.an estimated accuracy of +/- 6 seconds.
 LC0148
 LC0148.The orthometric height was determined by differential leveling and
 LC0148.adjusted by the NATIONAL GEODETIC SURVEY
 LC0148.in June 1991.
 LC0148
 LC0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0148.GEOID18 height accuracy estimate available here.
 LC0148
 LC0148.Click photographs - Photos may exist for this station.
 LC0148
 LC0148.The dynamic height is computed by dividing the NAVD 88
 LC0148.geopotential number by the normal gravity value computed on the
 LC0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0148.degrees latitude (g = 980.6199 gals.).
 LC0148
 LC0148.The modeled gravity was interpolated from observed gravity values.
 LC0148
 LC0148;                    North         East    Units  Estimated Accuracy
 LC0148;SPC IL E     -   383,210.      308,930.      MT  (+/- 180 meters Scaled)
 LC0148
 LC0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK953416(NAD 83)
 LC0148
 LC0148                          SUPERSEDED SURVEY CONTROL
 LC0148
 LC0148  NGVD 29 (??/??/92)  224.939  (m)          737.99   (f) ADJ UNCH    1 2
 LC0148
 LC0148.Superseded values are not recommended for survey control.
 LC0148
 LC0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0148.See file dsdata.pdf to determine how the superseded data were derived.
 LC0148
 LC0148_MARKER: DD = SURVEY DISK
 LC0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0148_STAMPING: 52 LES 738 1948
 LC0148_MARK LOGO: USGS
 LC0148_PROJECTION: FLUSH
 LC0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0148+STABILITY: SURFACE MOTION
 LC0148
 LC0148  HISTORY     - Date     Condition        Report By
 LC0148  HISTORY     - 1948     MONUMENTED       USGS
 LC0148  HISTORY     - 1956     GOOD             CGS
 LC0148  HISTORY     - 1973     GOOD             NGS
 LC0148  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0148  HISTORY     - 20051205 MARK NOT FOUND   ILDT
 LC0148
 LC0148                          STATION DESCRIPTION
 LC0148
 LC0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 LC0148'AT URBANA.
 LC0148'AT URBANA, ABOUT 0.5 MILE SOUTHEAST ALONG THE NEW YORK CENTRAL
 LC0148'AND WABASH RAILROADS FROM THE CROSSING OF THE ILLINOIS CENTRAL
 LC0148'RAILROAD AT CHAMPAIGN, AT THE CROSSING OF WRIGHT STREET, 25 1/2
 LC0148'FEET SOUTH OF SOUTH RAIL OF N.Y.C. RR, 12 1/2 FEET NORTH OF NORTH
 LC0148'RAIL OF WABASH RR, 32 FEET EAST OF CENTER LINE OF WRIGHT STREET,
 LC0148'2 FEET EAST OF EAST EDGE OF A SIDE WALK, 2 FEET NORTH OF A CONCRETE
 LC0148'RAILROAD R/W MARKER POST, ABOUT LEVEL WITH TRACKS AND SET IN THE
 LC0148'TOP OF A CONCRETE POST ABOUT FLUSH WITH GROUND.
 LC0148
 LC0148                          STATION RECOVERY (1973)
 LC0148
 LC0148'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0148'RECOVERED IN GOOD CONDITION.
 LC0148
 LC0148                          STATION RECOVERY (1986)
 LC0148
 LC0148'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0148'MARK NOT FOUND.
 LC0148
 LC0148                          STATION RECOVERY (2005)
 LC0148
 LC0148'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0148'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1057 ***********************************************************************
 MF1057  DESIGNATION -  521.4
 MF1057  PID         -  MF1057
 MF1057  STATE/COUNTY-  IL/BUREAU
 MF1057  COUNTRY     -  US
 MF1057  USGS QUAD   -  WYANET (2018)
 MF1057
 MF1057                         *CURRENT SURVEY CONTROL
 MF1057  ______________________________________________________________________
 MF1057* NAD 83(1986) POSITION- 41 18 10.     (N) 089 30 36.     (W)   SCALED
 MF1057* NAVD 88 ORTHO HEIGHT -   158.807 (meters)      521.02  (feet) ADJUSTED
 MF1057  ______________________________________________________________________
 MF1057  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 MF1057  DYNAMIC HEIGHT  -        158.742 (meters)      520.81  (feet) COMP
 MF1057  MODELED GRAVITY -    980,210.6   (mgal)                       NAVD 88
 MF1057
 MF1057  VERT ORDER      -  SECOND    CLASS 0
 MF1057
 MF1057.The horizontal coordinates were scaled from a map and have
 MF1057.an estimated accuracy of +/- 6 seconds.
 MF1057
 MF1057.The orthometric height was determined by differential leveling and
 MF1057.adjusted by the NATIONAL GEODETIC SURVEY
 MF1057.in June 1991.
 MF1057
 MF1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1057.GEOID18 height accuracy estimate available here.
 MF1057
 MF1057.Click photographs - Photos may exist for this station.
 MF1057
 MF1057.The dynamic height is computed by dividing the NAVD 88
 MF1057.geopotential number by the normal gravity value computed on the
 MF1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1057.degrees latitude (g = 980.6199 gals.).
 MF1057
 MF1057.The modeled gravity was interpolated from observed gravity values.
 MF1057
 MF1057;                    North         East    Units  Estimated Accuracy
 MF1057;SPC IL W     -   514,860.      754,990.      MT  (+/- 180 meters Scaled)
 MF1057
 MF1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL898754(NAD 83)
 MF1057
 MF1057                          SUPERSEDED SURVEY CONTROL
 MF1057
 MF1057  NGVD 29 (??/??/92)  158.890  (m)          521.29   (f) ADJ UNCH    2 0
 MF1057
 MF1057.Superseded values are not recommended for survey control.
 MF1057
 MF1057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1057.See file dsdata.pdf to determine how the superseded data were derived.
 MF1057
 MF1057_MARKER: Q = CHISELED SQUARE
 MF1057_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1057_SP_SET: CULVERT HEADWALL
 MF1057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1057+STABILITY: SURFACE MOTION
 MF1057
 MF1057  HISTORY     - Date     Condition        Report By
 MF1057  HISTORY     - 1921     MONUMENTED       USGS
 MF1057  HISTORY     - 1934     GOOD             CGS
 MF1057
 MF1057                          STATION DESCRIPTION
 MF1057
 MF1057'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1057'0.7 MI NW FROM TISKILWA.
 MF1057'0.7 MILE NORTHWEST ALONG STATE HIGHWAY 89 FROM THE STATION AT
 MF1057'TISKILWA, BUREAU COUNTY, 0.3 MILE NORTH OF THE CROSSING OF THE
 MF1057'CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD, AT A CONCRETE CULVERT,
 MF1057'AND ON THE TOP OF THE SOUTH END OF THE WEST HEADWALL.  A CHISELED
 MF1057'SQUARE, MARKED TBM 521.4.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0185 ***********************************************************************
 MF0185  DESIGNATION -  523.2
 MF0185  PID         -  MF0185
 MF0185  STATE/COUNTY-  IL/WILL
 MF0185  COUNTRY     -  US
 MF0185  USGS QUAD   -  CHANNAHON (2018)
 MF0185
 MF0185                         *CURRENT SURVEY CONTROL
 MF0185  ______________________________________________________________________
 MF0185* NAD 83(1986) POSITION- 41 26 05.     (N) 088 13 03.     (W)   SCALED
 MF0185* NAVD 88 ORTHO HEIGHT -   159.471 (meters)      523.20  (feet) ADJUSTED
 MF0185  ______________________________________________________________________
 MF0185  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 MF0185  DYNAMIC HEIGHT  -        159.410 (meters)      523.00  (feet) COMP
 MF0185  MODELED GRAVITY -    980,242.2   (mgal)                       NAVD 88
 MF0185
 MF0185  VERT ORDER      -  FIRST     CLASS II
 MF0185
 MF0185.The horizontal coordinates were scaled from a map and have
 MF0185.an estimated accuracy of +/- 6 seconds.
 MF0185
 MF0185.The orthometric height was determined by differential leveling and
 MF0185.adjusted by the NATIONAL GEODETIC SURVEY
 MF0185.in June 1991.
 MF0185
 MF0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0185.GEOID18 height accuracy estimate available here.
 MF0185
 MF0185.Click photographs - Photos may exist for this station.
 MF0185
 MF0185.The dynamic height is computed by dividing the NAVD 88
 MF0185.geopotential number by the normal gravity value computed on the
 MF0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0185.degrees latitude (g = 980.6199 gals.).
 MF0185
 MF0185.The modeled gravity was interpolated from observed gravity values.
 MF0185
 MF0185;                    North         East    Units  Estimated Accuracy
 MF0185;SPC IL E     -   529,330.      309,680.      MT  (+/- 180 meters Scaled)
 MF0185
 MF0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL982877(NAD 83)
 MF0185
 MF0185                          SUPERSEDED SURVEY CONTROL
 MF0185
 MF0185  NGVD 29 (??/??/92)  159.561  (m)          523.49   (f) ADJ UNCH    1 2
 MF0185
 MF0185.Superseded values are not recommended for survey control.
 MF0185
 MF0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0185.See file dsdata.pdf to determine how the superseded data were derived.
 MF0185
 MF0185_MARKER: Q = CHISELED SQUARE
 MF0185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0185+STABILITY: SURFACE MOTION
 MF0185
 MF0185  HISTORY     - Date     Condition        Report By
 MF0185  HISTORY     - UNK      MONUMENTED       USGS
 MF0185  HISTORY     - 1947     GOOD             CGS
 MF0185  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 MF0185  HISTORY     - 20081109 MARK NOT FOUND   GEOCAC
 MF0185
 MF0185                          STATION DESCRIPTION
 MF0185
 MF0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0185'10 MI SW FROM JOLIET.
 MF0185'ABOUT 0.55 MILES SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE
 MF0185'AT JOLIET, THENCE ABOUT 9.4 MILES SOUTHWEST ALONG U.S. HIGHWAY
 MF0185'6, ABOUT 200 YARDS SOUTHWEST OF MOBILGAS SERVICE STATION, 223
 MF0185'FEET NORTHEAST OF THE CENTER LINE OF A ROAD LEADING EAST, 62 FEET
 MF0185'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 1.5 FEET
 MF0185'NORTHEAST OF A FENCE CORNER POST AND IN LINE WITH THE FENCE LINE,
 MF0185'A CHISELED SQUARE ON THE TOP OF A HIGHWAY RIGHT-OF-WAY MARKER
 MF0185'POST PROJECTING 16 INCHES.
 MF0185
 MF0185                          STATION RECOVERY (2008)
 MF0185
 MF0185'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0185'ROAD WIDENED
 MF0185
 MF0185                          STATION RECOVERY (2008)
 MF0185
 MF0185'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0185'MARK POSSIBLY DESTROYED DUE TO ROAD WIDENING OF US 6 IN RECENT YEARS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3776 ***********************************************************************
 AA3776  DESIGNATION -  525
 AA3776  PID         -  AA3776
 AA3776  STATE/COUNTY-  IL/DU PAGE
 AA3776  COUNTRY     -  US
 AA3776  USGS QUAD   -  NORMANTOWN (2018)
 AA3776
 AA3776                         *CURRENT SURVEY CONTROL
 AA3776  ______________________________________________________________________
 AA3776* NAD 83(2011) POSITION- 41 44 50.88294(N) 088 10 00.82610(W)   ADJUSTED
 AA3776* NAD 83(2011) ELLIP HT-   181.463 (meters)        (06/27/12)   ADJUSTED
 AA3776* NAD 83(2011) EPOCH   -  2010.00
 AA3776* NAVD 88 ORTHO HEIGHT -   214.596 (meters)      704.05  (feet) ADJUSTED
 AA3776  ______________________________________________________________________
 AA3776  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 AA3776  NAD 83(2011) X  -    152,451.372 (meters)                     COMP
 AA3776  NAD 83(2011) Y  - -4,763,417.852 (meters)                     COMP
 AA3776  NAD 83(2011) Z  -  4,224,838.903 (meters)                     COMP
 AA3776  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 AA3776  DYNAMIC HEIGHT  -        214.520 (meters)      703.80  (feet) COMP
 AA3776  MODELED GRAVITY -    980,265.8   (mgal)                       NAVD 88
 AA3776
 AA3776  VERT ORDER      -  SECOND    CLASS I
 AA3776
 AA3776  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3776  Standards:
 AA3776         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3776            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3776  -------------------------------------------------------------------
 AA3776  NETWORK    0.58   0.98           0.26   0.21   0.50     -0.02064162
 AA3776  -------------------------------------------------------------------
 AA3776  Click here for local accuracies and other accuracy information.
 AA3776
 AA3776.The horizontal coordinates were established by GPS observations
 AA3776.and adjusted by the National Geodetic Survey in June 2012.
 AA3776
 AA3776.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3776.been affixed to the stable North American tectonic plate. See 
 AA3776.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3776
 AA3776.The horizontal coordinates are valid at the epoch date displayed above
 AA3776.which is a decimal equivalence of Year/Month/Day.
 AA3776
 AA3776.The orthometric height was determined by differential leveling and
 AA3776.adjusted by the NATIONAL GEODETIC SURVEY
 AA3776.in May 2008.
 AA3776
 AA3776.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3776.GEOID18 height accuracy estimate available here.
 AA3776
 AA3776.Click photographs - Photos may exist for this station.
 AA3776
 AA3776.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3776
 AA3776.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3776
 AA3776.The ellipsoidal height was determined by GPS observations
 AA3776.and is referenced to NAD 83.
 AA3776
 AA3776.The dynamic height is computed by dividing the NAVD 88
 AA3776.geopotential number by the normal gravity value computed on the
 AA3776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA3776.degrees latitude (g = 980.6199 gals.).
 AA3776
 AA3776.The modeled gravity was interpolated from observed gravity values.
 AA3776
 AA3776. The following values were computed from the NAD 83(2011) position.
 AA3776
 AA3776;                    North         East     Units Scale Factor Converg.
 AA3776;SPC IL E     -   564,067.702   313,843.491   MT  0.99997736   +0 06 39.0
 AA3776;SPC IL E     - 1,850,612.12  1,029,668.19   sFT  0.99997736   +0 06 39.0
 AA3776;UTM  16      - 4,622,396.340   402,978.512   MT  0.99971583   -0 46 37.3
 AA3776
 AA3776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3776!SPC IL E     -   0.99997154  x   0.99997736  =   0.99994890
 AA3776!UTM  16      -   0.99997154  x   0.99971583  =   0.99968738
 AA3776
 AA3776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0297822396(NAD 83)
 AA3776
 AA3776                          SUPERSEDED SURVEY CONTROL
 AA3776
 AA3776  NAD 83(2007)-  41 44 50.88288(N)    088 10 00.82712(W) AD(2002.00) 0
 AA3776  ELLIP H (02/10/07)  181.480  (m)                       GP(2002.00)    
 AA3776  ELLIP H (02/03/05)  181.482  (m)                       GP(       ) 4 2
 AA3776  NAD 83(1997)-  41 44 50.88171(N)    088 10 00.82614(W) AD(       ) 1
 AA3776  ELLIP H (10/21/99)  181.486  (m)                       GP(       ) 4 1
 AA3776  NAD 83(1997)-  41 44 50.88185(N)    088 10 00.82684(W) AD(       ) 1
 AA3776  NAD 83(1986)-  41 44 50.88359(N)    088 10 00.83751(W) AD(       ) 1
 AA3776
 AA3776.Superseded values are not recommended for survey control.
 AA3776
 AA3776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3776.See file dsdata.pdf to determine how the superseded data were derived.
 AA3776
 AA3776_MARKER: F = FLANGE-ENCASED ROD
 AA3776_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AA3776+WITH SETTING: INFORMATION.
 AA3776_STAMPING: 525
 AA3776_MARK LOGO: IL5980
 AA3776_PROJECTION: RECESSED 8 CENTIMETERS
 AA3776_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3776_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AA3776_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3776+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2025
 AA3776_ROD/PIPE-DEPTH: 3.0 meters
 AA3776_SLEEVE-DEPTH  : 1.0 meters
 AA3776
 AA3776  HISTORY     - Date     Condition        Report By
 AA3776  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3776  HISTORY     - 20071111 GOOD             PATRIC
 AA3776  HISTORY     - 20131028 GOOD             PATRIC
 AA3776  HISTORY     - 20250425 GOOD             ASMINC
 AA3776
 AA3776                          STATION DESCRIPTION
 AA3776
 AA3776'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3776'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND 75TH STREET IN
 AA3776'NAPERVILLE, PROCEED EAST ON 75TH STREET 2 MILESTO INTERSECTION OF 75TH
 AA3776'STREET AND PLAINFIELD/NAPERVILLE ROAD (SOUTH) AND RICKERT DRIVE
 AA3776'(NORTH) TO STATION IN THE SOUTHEAST QUARTER OF SAID INTERSECTION.
 AA3776'STATION IS 62 FEETEAST OF EAST BACK OF CURB OF PLAINFIELD/NAPERVILLE
 AA3776'ROAD AND 9 FEETSOUTH OF SOUTH BACK OF CURB OF 75TH STREET. STATION IS
 AA3776'28.51 FEETSOUTHEAST OF + CHISELED VERTICALLY ON NORTH SIDE OF TRAFFIC
 AA3776'LIGHT POLE, 48.18 FEETEAST OF + CHOPPED VERTICALLY ON SOUTH SIDE OF
 AA3776'TRAFFIC SIGNAL LIGHT POLE, AND 38.29 FEETNORTHEAST OF + CHISELED ON
 AA3776'NORTHEAST CORNER OF CONCRETE PAD. STATION IS STAINLESS STEEL ROD IN
 AA3776'PVC SLEEVE WITH METAL CAP SET FLUSH WITH GROUND.
 AA3776
 AA3776                          STATION RECOVERY (2007)
 AA3776
 AA3776'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AA3776'THE STATION IS IN NAPERVILLE, IL.
 AA3776'
 AA3776'THE STATION IS LOCATED EAST OF THE INTERSECTION OF 75TH STREET AND
 AA3776'RICKERT DRIVE TO THE NORTH AND PLAINFIELD ROAD TO THE SOUTH.
 AA3776'
 AA3776'THE STATION IS 54.1 FT (16.5 M) SOUTH OF THE CENTER OF THE MEDIAN OF
 AA3776'75TH STREET, 97.0 FT (29.6 M) EAST OF THE CENTERLINE OF PLAINFIELD
 AA3776'ROAD, 7.6 FT (2.3 M) NORTH OF THE NORTH EDGE OF A PAVED PATH, AND 50.5
 AA3776'FT (15.4 M) WEST OF AN ENTRANCE FOR A MOBIL GAS STATION.  THE MONUMENT
 AA3776'IS A ROD WITH A LID 0.5 FT (0.2 M) ABOVE THE ROAD SURFACE AND IS NOT
 AA3776'FERROMAGNETIC.
 AA3776'
 AA3776'NOTE--ROD WAS DRIVEN 3.0 METERS TO REFUSAL.
 AA3776
 AA3776                          STATION RECOVERY (2013)
 AA3776
 AA3776'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AA3776'RECOVERED AS DESCRIBED.
 AA3776
 AA3776                          STATION RECOVERY (2025)
 AA3776
 AA3776'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AA3776'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0855 ***********************************************************************
 JB0855  DESIGNATION -  526
 JB0855  PID         -  JB0855
 JB0855  STATE/COUNTY-  IL/MARION
 JB0855  COUNTRY     -  US
 JB0855  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0855
 JB0855                         *CURRENT SURVEY CONTROL
 JB0855  ______________________________________________________________________
 JB0855* NAD 83(1986) POSITION- 38 36 59.     (N) 089 03 05.     (W)   SCALED
 JB0855* NAVD 88 ORTHO HEIGHT -   160.186 (meters)      525.54  (feet) POSTED
 JB0855  ______________________________________________________________________
 JB0855  GEOID HEIGHT    -        -30.925 (meters)                     GEOID18
 JB0855  DYNAMIC HEIGHT  -        160.09  (meters)      525.2   (feet) COMP
 JB0855  MODELED GRAVITY -    979,995.6   (mgal)                       NAVD 88
 JB0855
 JB0855  VERT ORDER      -  * POSTED, SEE BELOW
 JB0855
 JB0855.The horizontal coordinates were scaled from a map and have
 JB0855.an estimated accuracy of +/- 6 seconds.
 JB0855
 JB0855.The orthometric height was determined by differential leveling
 JB0855.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0855
 JB0855.* This is a POSTED BENCH MARK height.
 JB0855
 JB0855.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0855.GEOID18 height accuracy estimate available here.
 JB0855
 JB0855.Click photographs - Photos may exist for this station.
 JB0855
 JB0855.The dynamic height is computed by dividing the NAVD 88
 JB0855.geopotential number by the normal gravity value computed on the
 JB0855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0855.degrees latitude (g = 980.6199 gals.).
 JB0855
 JB0855.The modeled gravity was interpolated from observed gravity values.
 JB0855
 JB0855;                    North         East    Units  Estimated Accuracy
 JB0855;SPC IL E     -   216,640.      237,460.      MT  (+/- 180 meters Scaled)
 JB0855
 JB0855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH214762(NAD 83)
 JB0855
 JB0855                          SUPERSEDED SURVEY CONTROL
 JB0855
 JB0855  NGVD 29 (??/??/92)  160.320  (m)          525.98   (f) ADJ UNCH    1 2
 JB0855
 JB0855.Superseded values are not recommended for survey control.
 JB0855
 JB0855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0855.See file dsdata.pdf to determine how the superseded data were derived.
 JB0855
 JB0855_MARKER: P = PIPE CAP
 JB0855_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0855_STAMPING: ILL 526 1912
 JB0855_MARK LOGO: USGS
 JB0855_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0855_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0855
 JB0855  HISTORY     - Date     Condition        Report By
 JB0855  HISTORY     - 1912     MONUMENTED       USGS
 JB0855  HISTORY     - 1949     GOOD             CGS
 JB0855  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0855
 JB0855                          STATION DESCRIPTION
 JB0855
 JB0855'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0855'AT ODIN.
 JB0855'AT ODIN, AT THE INTERSECTION OF MAIN AND PERKIN STREETS, 193 FEET
 JB0855'EAST AND ACROSS PERKIN STREET FROM THE BALTIMORE AND OHIO RAILROAD
 JB0855'STATION, 99 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE ILLINOIS
 JB0855'CENTRAL RAILROAD TRACK, 40 FEET NORTH OF THE CENTER OF THE
 JB0855'INTERSECTION OF THE TWO STREETS, 33.7 FEET NORTHEAST OF THE CENTER
 JB0855'LINE OF PERKIN STREET, 22.5 FEET NORTHWEST OF THE CENTER LINE OF
 JB0855'MAIN STREET, 7.8 FEET SOUTHEAST OF THE EAST END OF THE NORTHEAST
 JB0855'HEADWALL OF A 6 FOOT ARCH CULVERT, 2.5 FEET NORTHEAST OF THE
 JB0855'NORTHEAST EDGE OF THE SIDEWALK, AT TELEPHONE POLE 273/20, 3.5
 JB0855'FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW
 JB0855'THE LEVEL OF THE SIDEWALK AND THE 3 1/2 INCH IRON PIPE PROJECTS
 JB0855'3 INCHES.
 JB0855
 JB0855                          STATION RECOVERY (1986)
 JB0855
 JB0855'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0855'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1189 ***********************************************************************
 LC1189  DESIGNATION -  529
 LC1189  PID         -  LC1189
 LC1189  STATE/COUNTY-  IL/MENARD
 LC1189  COUNTRY     -  US
 LC1189  USGS QUAD   -  PETERSBURG (2018)
 LC1189
 LC1189                         *CURRENT SURVEY CONTROL
 LC1189  ______________________________________________________________________
 LC1189* NAD 83(1986) POSITION- 40 00 39.3    (N) 089 50 56.4    (W)   HD_HELD2
 LC1189* NAVD 88 ORTHO HEIGHT -   159.470 (meters)      523.19  (feet) ADJUSTED
 LC1189  ______________________________________________________________________
 LC1189  GEOID HEIGHT    -        -32.632 (meters)                     GEOID18
 LC1189  DYNAMIC HEIGHT  -        159.388 (meters)      522.93  (feet) COMP
 LC1189  MODELED GRAVITY -    980,109.5   (mgal)                       NAVD 88
 LC1189
 LC1189  VERT ORDER      -  SECOND    CLASS 0
 LC1189
 LC1189.The horizontal coordinates were established by autonomous hand held GPS
 LC1189.observations and have an estimated accuracy of +/- 10 meters.
 LC1189
 LC1189.The orthometric height was determined by differential leveling and
 LC1189.adjusted by the NATIONAL GEODETIC SURVEY
 LC1189.in June 1991.
 LC1189
 LC1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1189.GEOID18 height accuracy estimate available here.
 LC1189
 LC1189.Click photographs - Photos may exist for this station.
 LC1189
 LC1189.The dynamic height is computed by dividing the NAVD 88
 LC1189.geopotential number by the normal gravity value computed on the
 LC1189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1189.degrees latitude (g = 980.6199 gals.).
 LC1189
 LC1189.The modeled gravity was interpolated from observed gravity values.
 LC1189
 LC1189;                    North         East    Units  Estimated Accuracy
 LC1189;SPC IL W     -   371,248.      727,121.      MT  (+/- 10 meters HH2 GPS)
 LC1189
 LC1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5683132857(NAD 83)
 LC1189
 LC1189                          SUPERSEDED SURVEY CONTROL
 LC1189
 LC1189  NGVD 29 (??/??/92)  159.571  (m)          523.53   (f) ADJ UNCH    2 0
 LC1189
 LC1189.Superseded values are not recommended for survey control.
 LC1189
 LC1189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1189.See file dsdata.pdf to determine how the superseded data were derived.
 LC1189
 LC1189_MARKER: DB = BENCH MARK DISK
 LC1189_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LC1189_SP_SET: BUILDING WALL
 LC1189_STAMPING: 524 ADJ 1905
 LC1189_MARK LOGO: USGS
 LC1189_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC1189+STABILITY: POSITION/ELEVATION WELL
 LC1189_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1189+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2007
 LC1189
 LC1189  HISTORY     - Date     Condition        Report By
 LC1189  HISTORY     - 1905     MONUMENTED       USGS
 LC1189  HISTORY     - 1934     GOOD             CGS
 LC1189  HISTORY     - 20071006 GOOD             GEOCAC
 LC1189
 LC1189                          STATION DESCRIPTION
 LC1189
 LC1189'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1189'AT PETERSBURG.
 LC1189'AT PETERSBURG, MENARD COUNTY, IN THE NORTH GRANITE WALL OF THE
 LC1189'COUNTY COURTHOUSE, 8 INCHES EAST OF THE NORTH ENTRANCE AND 4 FEET
 LC1189'ABOVE GROUND.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 LC1189'STAMPED 524 ADJ 1905 AND SET VERTICALLY.  NOTE-- THIS MARK WAS
 LC1189'ORIGINALLY PUBLISHED AS 529.
 LC1189
 LC1189                          STATION RECOVERY (2007)
 LC1189
 LC1189'RECOVERY NOTE BY GEOCACHING 2007 (BDH)
 LC1189'STAMPING 7 S 52* 1905 ADJ AND ADDITIONAL STAMPING BELOW THAT IS HARD
 LC1189'TO READ.  SKY OBSTRUCTED BY BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2027 ***********************************************************************
 DN2027  DESIGNATION -  53
 DN2027  PID         -  DN2027
 DN2027  STATE/COUNTY-  IL/FULTON
 DN2027  COUNTRY     -  US
 DN2027  USGS QUAD   -  SAINT DAVID (2018)
 DN2027
 DN2027                         *CURRENT SURVEY CONTROL
 DN2027  ______________________________________________________________________
 DN2027* NAD 83(2011) POSITION- 40 27 05.69654(N) 090 02 58.19625(W)   ADJUSTED
 DN2027* NAD 83(2011) ELLIP HT-   145.070 (meters)        (06/27/12)   ADJUSTED
 DN2027* NAD 83(2011) EPOCH   -  2010.00
 DN2027* NAVD 88 ORTHO HEIGHT -   178.2   (meters)      585.    (feet) GPS OBS
 DN2027  ______________________________________________________________________
 DN2027  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2027  GEOID HEIGHT    -        -33.126 (meters)                     GEOID09
 DN2027  GEOID HEIGHT    -        -33.117 (meters)                     GEOID18
 DN2027  NAD 83(2011) X  -     -4,199.026 (meters)                     COMP
 DN2027  NAD 83(2011) Y  - -4,860,433.681 (meters)                     COMP
 DN2027  NAD 83(2011) Z  -  4,116,364.231 (meters)                     COMP
 DN2027  LAPLACE CORR    -          1.18  (seconds)                    DEFLEC18
 DN2027
 DN2027  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2027  Standards:
 DN2027         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2027            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2027  -------------------------------------------------------------------
 DN2027  NETWORK    2.74   2.08           1.26   0.92   1.06      0.11307310
 DN2027  -------------------------------------------------------------------
 DN2027  Click here for local accuracies and other accuracy information.
 DN2027
 DN2027.The horizontal coordinates were established by GPS observations
 DN2027.and adjusted by the National Geodetic Survey in June 2012.
 DN2027
 DN2027.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2027.been affixed to the stable North American tectonic plate. See 
 DN2027.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2027
 DN2027.The horizontal coordinates are valid at the epoch date displayed above
 DN2027.which is a decimal equivalence of Year/Month/Day.
 DN2027
 DN2027.The orthometric height was determined by GPS observations and a
 DN2027.high-resolution geoid model.
 DN2027
 DN2027.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2027.GEOID18 height accuracy estimate available here.
 DN2027
 DN2027.Click photographs - Photos may exist for this station.
 DN2027
 DN2027.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2027
 DN2027.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2027
 DN2027.The ellipsoidal height was determined by GPS observations
 DN2027.and is referenced to NAD 83.
 DN2027
 DN2027. The following values were computed from the NAD 83(2011) position.
 DN2027
 DN2027;                    North         East     Units Scale Factor Converg.
 DN2027;SPC IL W     -   420,134.685   709,938.598   MT  0.99994239   +0 04 33.7
 DN2027;SPC IL W     - 1,378,391.88  2,329,190.22   sFT  0.99994239   +0 04 33.7
 DN2027;UTM  15      - 4,482,062.190   750,204.676   MT  1.00037067   +1 54 55.1
 DN2027;UTM  16      - 4,482,347.688   241,398.982   MT  1.00042326   -1 58 46.7
 DN2027
 DN2027!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2027!SPC IL W     -   0.99997724  x   0.99994239  =   0.99991963
 DN2027!UTM  15      -   0.99997724  x   1.00037067  =   1.00034790
 DN2027!UTM  16      -   0.99997724  x   1.00042326  =   1.00040049
 DN2027
 DN2027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5020482062(NAD 83)
 DN2027
 DN2027                          SUPERSEDED SURVEY CONTROL
 DN2027
 DN2027  NAD 83(2007)-  40 27 05.69687(N)    090 02 58.19735(W) AD(2002.00) 1
 DN2027  ELLIP H (08/11/11)  145.079  (m)                       GP(2002.00) 4 1
 DN2027
 DN2027.Superseded values are not recommended for survey control.
 DN2027
 DN2027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2027.See file dsdata.pdf to determine how the superseded data were derived.
 DN2027
 DN2027_MARKER: DD = SURVEY DISK
 DN2027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2027_STAMPING: FC53
 DN2027_MARK LOGO: NONE
 DN2027_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2027+STABILITY: SURFACE MOTION
 DN2027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2027+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2027
 DN2027  HISTORY     - Date     Condition        Report By
 DN2027  HISTORY     - 200905   MONUMENTED       ILDT
 DN2027
 DN2027                          STATION DESCRIPTION
 DN2027
 DN2027'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2027'STATION IS LOCATED 4.0 MILES NORTHWEST OF THE TOWN OF LIVERPOOL AND IS
 DN2027'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN2027'3, T 5 N, R 4 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2027'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF CHESTNUT STREET AND
 DN2027'COUNTY HIGHWAY 8 IN THE TOWN OF LIVERPOOL, PROCEED NORTH 2.3 MILES TO
 DN2027'THE INTERSECTION WITH US RTE 24. TURN LEFT (WEST) AND PROCEED 1.2
 DN2027'MILES TO THE INTERSECTION OF US RTE 24 WITH IL. RTE 78. TURN RIGHT
 DN2027'(NORTH) ON IL. RTE 78 AND PROCEED 3.0 MILES TO THE INTERSECTION WITH
 DN2027'OSCAR LINN HIGHWAY (1800N). TURN LEFT (WEST) AND PROCEED 1.0 MILE TO
 DN2027'THE STATION. THE STATION IS ON THE APPROXIMATE CENTERLINE OF OSCAR
 DN2027'LINN HIGHWAY (1800N), 30.00 FEET EAST OF A NORTH/SOUTH CMP, 101.36
 DN2027'FEET NORTHEAST OF A FENCE POST , 86.81 FEET SOUTHWEST OF A FENCE POST
 DN2027'AND 24.83 FEET NORTHEAST OF A CORNER FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2919 ***********************************************************************
 ME2919  DESIGNATION -  53 Y
 ME2919  PID         -  ME2919
 ME2919  STATE/COUNTY-  IL/COOK
 ME2919  COUNTRY     -  US
 ME2919  USGS QUAD   -  CALUMET CITY (2018)
 ME2919
 ME2919                         *CURRENT SURVEY CONTROL
 ME2919  ______________________________________________________________________
 ME2919* NAD 83(1997) POSITION- 41 37 21.39397(N) 087 34 54.39589(W)   ADJUSTED
 ME2919* NAVD 88 ORTHO HEIGHT -   184.81  (+/-2cm)      606.3   (feet) VERTCON3
 ME2919  ______________________________________________________________________
 ME2919  GEOID HEIGHT    -        -33.480 (meters)                     GEOID18
 ME2919  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 ME2919  HORZ ORDER      -  SECOND
 ME2919  VERT ORDER      -  THIRD ? (See Below)
 ME2919
 ME2919.The horizontal coordinates were established by classical geodetic methods
 ME2919.and adjusted by the National Geodetic Survey in October 1999.
 ME2919
 ME2919.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2919.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2919
 ME2919.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2919.GEOID18 height accuracy estimate available here.
 ME2919
 ME2919.The vertical order pertains to the NGVD 29 superseded value.
 ME2919
 ME2919.Click photographs - Photos may exist for this station.
 ME2919
 ME2919.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2919
 ME2919. The following values were computed from the NAD 83(1997) position.
 ME2919
 ME2919;                    North         East     Units Scale Factor Converg.
 ME2919;SPC IL E     -   550,459.886   362,632.251   MT  1.00002325   +0 29 57.2
 ME2919;SPC IL E     - 1,805,967.14  1,189,735.98   sFT  1.00002325   +0 29 57.2
 ME2919;SPC IN W     -   707,822.866   858,461.809   MT  0.99998789   -0 19 51.9
 ME2919;SPC IN W     - 2,322,248.85  2,816,470.12   sFT  0.99998789   -0 19 51.9
 ME2919;UTM  16      - 4,608,039.802   451,534.906   MT  0.99962890   -0 23 11.2
 ME2919
 ME2919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2919!SPC IL E     -   0.99997626  x   1.00002325  =   0.99999951
 ME2919!SPC IN W     -   0.99997626  x   0.99998789  =   0.99996416
 ME2919!UTM  16      -   0.99997626  x   0.99962890  =   0.99960517
 ME2919
 ME2919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5153408039(NAD 83)
 ME2919
 ME2919                          SUPERSEDED SURVEY CONTROL
 ME2919
 ME2919  NAD 83(1997)-  41 37 21.39401(N)    087 34 54.39596(W) AD(       ) 2
 ME2919  NAD 83(1994)-  41 37 21.39892(N)    087 34 54.40347(W) AD(       ) 2
 ME2919  NAD 83(1986)-  41 37 21.39896(N)    087 34 54.40339(W) AD(       ) 2
 ME2919  NAD 27      -  41 37 21.27488(N)    087 34 54.24697(W) AD(       ) 2
 ME2919  NGVD 29             184.91   (m)          606.7    (f) LEVELING    3  
 ME2919
 ME2919.Superseded values are not recommended for survey control.
 ME2919
 ME2919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2919.See file dsdata.pdf to determine how the superseded data were derived.
 ME2919
 ME2919_MARKER: DB = BENCH MARK DISK
 ME2919_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 ME2919_STAMPING: PRIM TRAV STA NO Y 53 1924
 ME2919_MARK LOGO: USGS
 ME2919_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2919
 ME2919  HISTORY     - Date     Condition        Report By
 ME2919  HISTORY     - 1924     MONUMENTED       USGS
 ME2919  HISTORY     - 1952     GOOD             CGS
 ME2919  HISTORY     - 1977     GOOD             NGS
 ME2919
 ME2919                          STATION DESCRIPTION
 ME2919
 ME2919'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 ME2919'SEE STATION SANDRIDGE
 ME2919
 ME2919                          STATION RECOVERY (1977)
 ME2919
 ME2919'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2919'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO IN THE
 ME2919'SOUTHWEST ANGLE OF SIBLEY AVENUE AND MICHIGAN CITY PLACE.
 ME2919'
 ME2919'THE STATION MARK IS A STANDARD DISK STAMPED---PT STA NO Y 53
 ME2919'1924---, SET IN THE TOP OF A 4 INCH BY 4 INCH CONCRETE
 ME2919'MONUMENT.  IT IS 27 FEET SOUTH OF THE CENTER OF SIBLEY AVENUE
 ME2919'AND 24 FEET NORTHEAST OF THE CENTER OF MICHIGAN CITY PLACE.
 ME2919'
 ME2919'THIS MARK WAS PREVIOUSLY DESCRIBED AS BENCH MARK 52 Y USGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7306 ***********************************************************************
 DP7306  DESIGNATION -  534.31
 DP7306  PID         -  DP7306
 DP7306  STATE/COUNTY-  IL/FAYETTE
 DP7306  COUNTRY     -  US
 DP7306  USGS QUAD   -  BEECHER CITY (2018)
 DP7306
 DP7306                         *CURRENT SURVEY CONTROL
 DP7306  ______________________________________________________________________
 DP7306* NAD 83(1986) POSITION- 39 07 47.02   (N) 088 51 21.41   (W)   HD_HELD1
 DP7306* NAVD 88 ORTHO HEIGHT -   162.978 (meters)      534.70  (feet) ADJUSTED
 DP7306  ______________________________________________________________________
 DP7306  GEOID HEIGHT    -        -32.105 (meters)                     GEOID18
 DP7306  DYNAMIC HEIGHT  -        162.877 (meters)      534.37  (feet) COMP
 DP7306  MODELED GRAVITY -    980,009.3   (mgal)                       NAVD 88
 DP7306
 DP7306  VERT ORDER      -  SECOND    CLASS I
 DP7306
 DP7306.The horizontal coordinates were determined by differentially corrected
 DP7306.hand held GPS observations or other comparable positioning techniques
 DP7306.and have an estimated accuracy of +/- 3 meters.
 DP7306
 DP7306.The orthometric height was determined by differential leveling and
 DP7306.adjusted by the IL DEPT OF TRANSP
 DP7306.in July 2015.
 DP7306
 DP7306.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7306.GEOID18 height accuracy estimate available here.
 DP7306
 DP7306.Click photographs - Photos may exist for this station.
 DP7306
 DP7306.The dynamic height is computed by dividing the NAVD 88
 DP7306.geopotential number by the normal gravity value computed on the
 DP7306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7306.degrees latitude (g = 980.6199 gals.).
 DP7306
 DP7306.The modeled gravity was interpolated from observed gravity values.
 DP7306
 DP7306;                    North         East    Units  Estimated Accuracy
 DP7306;SPC IL E     -   273,509.7     254,811.6     MT  (+/- 3 meters HH1 GPS) 
 DP7306
 DP7306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3957832812(NAD 83)
 DP7306
 DP7306                          SUPERSEDED SURVEY CONTROL
 DP7306
 DP7306.No superseded survey control is available for this station.
 DP7306
 DP7306_MARKER: DB = BENCH MARK DISK
 DP7306_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP7306_SP_SET: BRIDGE WING WALL
 DP7306_STAMPING: 534.31
 DP7306_MARK LOGO: NONE
 DP7306_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7306_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7306+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2014
 DP7306
 DP7306  HISTORY     - Date     Condition        Report By
 DP7306  HISTORY     - UNK      MONUMENTED       NONE
 DP7306  HISTORY     - 20140902 GOOD             AMESC
 DP7306
 DP7306                          STATION DESCRIPTION
 DP7306
 DP7306'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP7306'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTH-NORTHEAST OF
 DP7306'AVENA, 7.4 MI (11.9 KM) NORTHWEST OF ALTAMONT AND 5.5 MI (8.8 KM)
 DP7306'SOUTHWEST OF BEECHER CITY.
 DP7306'
 DP7306'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7306'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7306'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7306'CHANGES TO COUNTY ROAD 2200E FOR 2.65 MI (4.3 KM) TO COUNTY ROAD
 DP7306'2700N, THENCE WEST ALONG COUNTY ROAD 2700N FOR 0.7 MI (1.1 KM) TO THE
 DP7306'BRIDGE OVER WOLF CREEK AND THE STATION ON THE LEFT.
 DP7306'
 DP7306'THE STATION IS 14.5 FT (4.4 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP7306'2700N ON TOP OF THE SOUTHWEST WING WALL OF THE BRIDGE BUILT IN 2002,
 DP7306'0.9 FT (27 CM) SOUTHWEST OF THE SOUTHWEST CORNER OF THE BRIDGE DECK,
 DP7306'LEVEL WITH THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0067 ***********************************************************************
 MF0067  DESIGNATION -  535.2
 MF0067  PID         -  MF0067
 MF0067  STATE/COUNTY-  IL/WILL
 MF0067  COUNTRY     -  US
 MF0067  USGS QUAD   -  JOLIET (2018)
 MF0067
 MF0067                         *CURRENT SURVEY CONTROL
 MF0067  ______________________________________________________________________
 MF0067* NAD 83(1986) POSITION- 41 30 15.5    (N) 088 06 20.3    (W)   HD_HELD2
 MF0067* NAVD 88 ORTHO HEIGHT -   163.113 (meters)      535.15  (feet) ADJUSTED
 MF0067  ______________________________________________________________________
 MF0067  GEOID HEIGHT    -        -33.128 (meters)                     GEOID18
 MF0067  DYNAMIC HEIGHT  -        163.050 (meters)      534.94  (feet) COMP
 MF0067  MODELED GRAVITY -    980,238.0   (mgal)                       NAVD 88
 MF0067
 MF0067  VERT ORDER      -  FIRST     CLASS II
 MF0067
 MF0067.The horizontal coordinates were established by autonomous hand held GPS
 MF0067.observations and have an estimated accuracy of +/- 10 meters.
 MF0067
 MF0067.The orthometric height was determined by differential leveling and
 MF0067.adjusted by the NATIONAL GEODETIC SURVEY
 MF0067.in June 1991.
 MF0067
 MF0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0067.GEOID18 height accuracy estimate available here.
 MF0067
 MF0067.Click photographs - Photos may exist for this station.
 MF0067
 MF0067.The dynamic height is computed by dividing the NAVD 88
 MF0067.geopotential number by the normal gravity value computed on the
 MF0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0067.degrees latitude (g = 980.6199 gals.).
 MF0067
 MF0067.The modeled gravity was interpolated from observed gravity values.
 MF0067
 MF0067;                    North         East    Units  Estimated Accuracy
 MF0067;SPC IL E     -   537,073.      319,010.      MT  (+/- 10 meters HH2 GPS)
 MF0067
 MF0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0772595332(NAD 83)
 MF0067
 MF0067                          SUPERSEDED SURVEY CONTROL
 MF0067
 MF0067  NGVD 29 (??/??/92)  163.205  (m)          535.45   (f) ADJ UNCH    1 2
 MF0067
 MF0067.Superseded values are not recommended for survey control.
 MF0067
 MF0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0067.See file dsdata.pdf to determine how the superseded data were derived.
 MF0067
 MF0067_MARKER: Q = CHISELED SQUARE
 MF0067_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0067_SP_SET: BRIDGE
 MF0067_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0067
 MF0067  HISTORY     - Date     Condition        Report By
 MF0067  HISTORY     - UNK      MONUMENTED       USGS
 MF0067  HISTORY     - 1947     GOOD             CGS
 MF0067  HISTORY     - 20070128 GOOD             GEOCAC
 MF0067
 MF0067                          STATION DESCRIPTION
 MF0067
 MF0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0067'2.2 MI SW FROM JOLIET.
 MF0067'ABOUT 0.55 MILES SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE
 MF0067'AT JOLIET, THENCE ABOUT 1.65 MILES SOUTHWEST ALONG U.S. HIGHWAY
 MF0067'6, ABOUT 0.5 MILE SOUTHWEST OF THE JOLIET CITY LIMIT SIGN, A
 MF0067'CHISELED SQUARE ON THE TOP OF THE SOUTHWEST WING WALL OF THE
 MF0067'BRANDON BRIDGE OVER THE ILLINOIS AND MICHIGAN CANAL, 24 FEET
 MF0067'WEST OF THE CENTER LINE OF THE HIGHWAY, 2.7 FEET SOUTHWEST OF
 MF0067'THE SOUTH END OF THE WEST CONCRETE BRIDGE RAILING, 0.3 FOOT
 MF0067'SOUTHEAST OF THE NORTHWEST FACE OF THE WING WALL AND ABOUT LEVEL
 MF0067'WITH THE BRIDGE FLOOR.
 MF0067
 MF0067                          STATION RECOVERY (2007)
 MF0067
 MF0067'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0067'CURRENTLY THE MARK IS PAINTED BRIGHT PINK BUT IT IS WEATHERING.
 MF0067'NOTE THAT A SECTION OF CHAIN LINK FENCE LINES THE ENTIRE CONCRETE
 MF0067'LEDGE OF THE BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1255 ***********************************************************************
 JB1255  DESIGNATION -  538
 JB1255  PID         -  JB1255
 JB1255  STATE/COUNTY-  IL/RANDOLPH
 JB1255  COUNTRY     -  US
 JB1255  USGS QUAD   -  STEELEVILLE (2018)
 JB1255
 JB1255                         *CURRENT SURVEY CONTROL
 JB1255  ______________________________________________________________________
 JB1255* NAD 83(1986) POSITION- 38 07 21.0    (N) 089 42 20.0    (W)   HD_HELD2
 JB1255* NAVD 88 ORTHO HEIGHT -   163.701 (meters)      537.08  (feet) ADJUSTED
 JB1255  ______________________________________________________________________
 JB1255  GEOID HEIGHT    -        -29.788 (meters)                     GEOID18
 JB1255  DYNAMIC HEIGHT  -        163.592 (meters)      536.72  (feet) COMP
 JB1255  MODELED GRAVITY -    979,959.1   (mgal)                       NAVD 88
 JB1255
 JB1255  VERT ORDER      -  SECOND    CLASS I
 JB1255
 JB1255.The horizontal coordinates were established by autonomous hand held GPS
 JB1255.observations and have an estimated accuracy of +/- 10 meters.
 JB1255
 JB1255.The orthometric height was determined by differential leveling and
 JB1255.adjusted by the NATIONAL GEODETIC SURVEY
 JB1255.in June 1991.
 JB1255
 JB1255.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1255.GEOID18 height accuracy estimate available here.
 JB1255
 JB1255.Click photographs - Photos may exist for this station.
 JB1255
 JB1255.The dynamic height is computed by dividing the NAVD 88
 JB1255.geopotential number by the normal gravity value computed on the
 JB1255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1255.degrees latitude (g = 980.6199 gals.).
 JB1255
 JB1255.The modeled gravity was interpolated from observed gravity values.
 JB1255
 JB1255;                    North         East    Units  Estimated Accuracy
 JB1255;SPC IL W     -   161,667.      740,431.      MT  (+/- 10 meters HH2 GPS)
 JB1255
 JB1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6283322865(NAD 83)
 JB1255
 JB1255                          SUPERSEDED SURVEY CONTROL
 JB1255
 JB1255  NGVD 29 (??/??/92)  163.808  (m)          537.43   (f) ADJ UNCH    2 0
 JB1255
 JB1255.Superseded values are not recommended for survey control.
 JB1255
 JB1255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1255.See file dsdata.pdf to determine how the superseded data were derived.
 JB1255
 JB1255_MARKER: P = PIPE CAP
 JB1255_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1255_STAMPING: 538 1914
 JB1255_MARK LOGO: USGS
 JB1255_PROJECTION: PROJECTING 30 CENTIMETERS
 JB1255_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1255_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1255+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2013
 JB1255
 JB1255  HISTORY     - Date     Condition        Report By
 JB1255  HISTORY     - 1914     MONUMENTED       USGS
 JB1255  HISTORY     - 1935     GOOD             CGS
 JB1255  HISTORY     - 20070320 GOOD             ILDT
 JB1255  HISTORY     - 20110803 GOOD             ILDT
 JB1255  HISTORY     - 20130410 GOOD             PATRIC
 JB1255
 JB1255                          STATION DESCRIPTION
 JB1255
 JB1255'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1255'AT SPARTA.
 JB1255'AT SPARTA, RANDOLPH COUNTY, AT THE NORTHWEST CORNER OF THE
 JB1255'INTERSECTION OF SOUTH JAMES AND WEST BROAD STREETS, AT THE UNITED
 JB1255'PRESBYTERIAN CHURCH, 2 FEET WEST OF THE SIDEWALK ON SOUTH JAMES
 JB1255'STREET, AND AT THE CORNER OF THE CHURCH YARD.  A UNITED STATES
 JB1255'GEOLOGICAL SURVEY STANDARD CAP, STAMPED 538 1914 AND RIVETED
 JB1255'ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 JB1255
 JB1255                          STATION RECOVERY (2007)
 JB1255
 JB1255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (JJ)
 JB1255'FOUND AT THE N.W. CORNER OF JAMES ST. AND BROADWAY ST. IN SPARTA ILL.
 JB1255
 JB1255                          STATION RECOVERY (2011)
 JB1255
 JB1255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1255'RECOVERED IN GOOD CONDITION.
 JB1255
 JB1255                          STATION RECOVERY (2013)
 JB1255
 JB1255'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JB1255'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2030 ***********************************************************************
 DN2030  DESIGNATION -  54
 DN2030  PID         -  DN2030
 DN2030  STATE/COUNTY-  IL/FULTON
 DN2030  COUNTRY     -  US
 DN2030  USGS QUAD   -  SAINT DAVID (2018)
 DN2030
 DN2030                         *CURRENT SURVEY CONTROL
 DN2030  ______________________________________________________________________
 DN2030* NAD 83(2011) POSITION- 40 24 28.13345(N) 090 01 44.06932(W)   ADJUSTED
 DN2030* NAD 83(2011) ELLIP HT-   141.958 (meters)        (06/27/12)   ADJUSTED
 DN2030* NAD 83(2011) EPOCH   -  2010.00
 DN2030* NAVD 88 ORTHO HEIGHT -   175.1   (meters)      574.    (feet) GPS OBS
 DN2030  ______________________________________________________________________
 DN2030  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2030  GEOID HEIGHT    -        -33.117 (meters)                     GEOID09
 DN2030  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 DN2030  NAD 83(2011) X  -     -2,453.884 (meters)                     COMP
 DN2030  NAD 83(2011) Y  - -4,863,584.406 (meters)                     COMP
 DN2030  NAD 83(2011) Z  -  4,112,662.631 (meters)                     COMP
 DN2030  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 DN2030
 DN2030  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2030  Standards:
 DN2030         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2030            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2030  -------------------------------------------------------------------
 DN2030  NETWORK    3.48   2.61           1.58   1.22   1.33      0.02730504
 DN2030  -------------------------------------------------------------------
 DN2030  Click here for local accuracies and other accuracy information.
 DN2030
 DN2030.The horizontal coordinates were established by GPS observations
 DN2030.and adjusted by the National Geodetic Survey in June 2012.
 DN2030
 DN2030.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2030.been affixed to the stable North American tectonic plate. See 
 DN2030.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2030
 DN2030.The horizontal coordinates are valid at the epoch date displayed above
 DN2030.which is a decimal equivalence of Year/Month/Day.
 DN2030
 DN2030.The orthometric height was determined by GPS observations and a
 DN2030.high-resolution geoid model.
 DN2030
 DN2030.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2030.GEOID18 height accuracy estimate available here.
 DN2030
 DN2030.Click photographs - Photos may exist for this station.
 DN2030
 DN2030.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2030
 DN2030.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2030
 DN2030.The ellipsoidal height was determined by GPS observations
 DN2030.and is referenced to NAD 83.
 DN2030
 DN2030. The following values were computed from the NAD 83(2011) position.
 DN2030
 DN2030;                    North         East     Units Scale Factor Converg.
 DN2030;SPC IL W     -   415,277.417   711,692.765   MT  0.99994286   +0 05 21.5
 DN2030;SPC IL W     - 1,362,455.99  2,334,945.35   sFT  0.99994286   +0 05 21.5
 DN2030;UTM  15      - 4,477,261.616   752,114.598   MT  1.00038249   +1 55 37.0
 DN2030;UTM  16      - 4,477,428.310   242,978.621   MT  1.00041324   -1 57 52.1
 DN2030
 DN2030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2030!SPC IL W     -   0.99997773  x   0.99994286  =   0.99992059
 DN2030!UTM  15      -   0.99997773  x   1.00038249  =   1.00036021
 DN2030!UTM  16      -   0.99997773  x   1.00041324  =   1.00039096
 DN2030
 DN2030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5211477261(NAD 83)
 DN2030
 DN2030                          SUPERSEDED SURVEY CONTROL
 DN2030
 DN2030  NAD 83(2007)-  40 24 28.13381(N)    090 01 44.07037(W) AD(2002.00) 1
 DN2030  ELLIP H (08/11/11)  141.964  (m)                       GP(2002.00) 4 1
 DN2030
 DN2030.Superseded values are not recommended for survey control.
 DN2030
 DN2030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2030.See file dsdata.pdf to determine how the superseded data were derived.
 DN2030
 DN2030_MARKER: DD = SURVEY DISK
 DN2030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2030_STAMPING: FC54
 DN2030_MARK LOGO: NONE
 DN2030_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2030+STABILITY: SURFACE MOTION
 DN2030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2030+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2030
 DN2030  HISTORY     - Date     Condition        Report By
 DN2030  HISTORY     - 200905   MONUMENTED       ILDT
 DN2030
 DN2030                          STATION DESCRIPTION
 DN2030
 DN2030'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2030'STATION IS LOCATED 1.6 MILES NORTH OF THE TOWN OF LIVERPOOL. TO REACH
 DN2030'THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF CHESTNUT
 DN2030'STREET WITH COUNTY HIGHWAY 8 IN THE TOWN OF LIVERPOOL PROCEED NORTH
 DN2030'2.3 MILES TO THE INTERSECTION WITH US RTE 24. TURN LEFT (WEST) AND
 DN2030'PROCEED 1.2 MILES TO THE STATION AT THE INTERSECTION OF US RTE 24 WITH
 DN2030'IL RTE 78. STATION IS 26.00 FEET SOUTH OF THE CENTERLINE OF US RTE 24,
 DN2030'18.80 FEET NORTHEAST OF A GATE POST, AND 14.70 FEET NORTH OF AN END
 DN2030'GATE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9264 ***********************************************************************
 AF9264  CBN         -  This is a Cooperative Base Network Control Station.
 AF9264  DESIGNATION -  5405
 AF9264  PID         -  AF9264
 AF9264  STATE/COUNTY-  IL/FULTON
 AF9264  COUNTRY     -  US
 AF9264  USGS QUAD   -  IPAVA (2018)
 AF9264
 AF9264                         *CURRENT SURVEY CONTROL
 AF9264  ______________________________________________________________________
 AF9264* NAD 83(2011) POSITION- 40 15 34.98159(N) 090 16 48.12387(W)   ADJUSTED
 AF9264* NAD 83(2011) ELLIP HT-   157.927 (meters)        (06/27/12)   ADJUSTED
 AF9264* NAD 83(2011) EPOCH   -  2010.00
 AF9264* NAVD 88 ORTHO HEIGHT -   191.0   (meters)      627.    (feet) GPS OBS
 AF9264  ______________________________________________________________________
 AF9264  NAVD 88 orthometric height was determined with geoid model    GEOID09
 AF9264  GEOID HEIGHT    -        -33.019 (meters)                     GEOID09
 AF9264  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 AF9264  NAD 83(2011) X  -    -23,822.869 (meters)                     COMP
 AF9264  NAD 83(2011) Y  - -4,874,183.030 (meters)                     COMP
 AF9264  NAD 83(2011) Z  -  4,100,136.919 (meters)                     COMP
 AF9264  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 AF9264
 AF9264  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9264  Standards:
 AF9264         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9264            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9264  -------------------------------------------------------------------
 AF9264  NETWORK    0.49   0.78           0.22   0.17   0.40     -0.10913873
 AF9264  -------------------------------------------------------------------
 AF9264  Click here for local accuracies and other accuracy information.
 AF9264
 AF9264.The horizontal coordinates were established by GPS observations
 AF9264.and adjusted by the National Geodetic Survey in June 2012.
 AF9264
 AF9264.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9264.been affixed to the stable North American tectonic plate. See 
 AF9264.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9264
 AF9264.The horizontal coordinates are valid at the epoch date displayed above
 AF9264.which is a decimal equivalence of Year/Month/Day.
 AF9264
 AF9264.The orthometric height was determined by GPS observations and a
 AF9264.high-resolution geoid model.
 AF9264
 AF9264.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9264.GEOID18 height accuracy estimate available here.
 AF9264
 AF9264.Click photographs - Photos may exist for this station.
 AF9264
 AF9264.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9264
 AF9264.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9264
 AF9264.The ellipsoidal height was determined by GPS observations
 AF9264.and is referenced to NAD 83.
 AF9264
 AF9264. The following values were computed from the NAD 83(2011) position.
 AF9264
 AF9264;                    North         East     Units Scale Factor Converg.
 AF9264;SPC IL W     -   398,830.509   690,356.434   MT  0.99994232   -0 04 23.8
 AF9264;SPC IL W     - 1,308,496.43  2,264,944.40   sFT  0.99994232   -0 04 23.8
 AF9264;UTM  15      - 4,460,133.547   731,307.919   MT  1.00025867   +1 45 30.8
 AF9264
 AF9264!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9264!SPC IL W     -   0.99997523  x   0.99994232  =   0.99991755
 AF9264!UTM  15      -   0.99997523  x   1.00025867  =   1.00023389
 AF9264
 AF9264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3130760133(NAD 83)
 AF9264
 AF9264                          SUPERSEDED SURVEY CONTROL
 AF9264
 AF9264  NAD 83(2007)-  40 15 34.98198(N)    090 16 48.12422(W) AD(2002.00) 0
 AF9264  ELLIP H (02/10/07)  157.931  (m)                       GP(2002.00)    
 AF9264  ELLIP H (10/15/04)  157.915  (m)                       GP(       ) 4 2
 AF9264  NAD 83(1997)-  40 15 34.98183(N)    090 16 48.12400(W) AD(       ) B
 AF9264  ELLIP H (07/17/98)  157.942  (m)                       GP(       ) 4 1
 AF9264  NAVD 88 (08/01/11)  191.0    (m)  UNKNOWN  model used  GPS OBS        
 AF9264  NAVD 88 (07/17/98)  191.0    (m)  GEOID96  model used  GPS OBS        
 AF9264
 AF9264.Superseded values are not recommended for survey control.
 AF9264
 AF9264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9264.See file dsdata.pdf to determine how the superseded data were derived.
 AF9264
 AF9264_MARKER: I = METAL ROD
 AF9264_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9264_STAMPING: 5405
 AF9264_MARK LOGO: ILDT
 AF9264_PROJECTION: RECESSED 13 CENTIMETERS
 AF9264_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AF9264_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9264+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2020
 AF9264_ROD/PIPE-DEPTH: 3.7 meters
 AF9264_SLEEVE-DEPTH  : 1.0 meters
 AF9264
 AF9264  HISTORY     - Date     Condition        Report By
 AF9264  HISTORY     - 1995     MONUMENTED       ASCPC
 AF9264  HISTORY     - 20090806 GOOD             INDIV
 AF9264  HISTORY     - 20100501 GOOD             ILDT
 AF9264  HISTORY     - 20201201 GOOD             ILDT
 AF9264
 AF9264                          STATION DESCRIPTION
 AF9264
 AF9264'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AF9264'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) NORTHEAST OF ASTORIA AND
 AF9264'0.5 MI (0.8 KM) SOUTH OF THE CENTER OF SUMMUM.  TO REACH FROM THE
 AF9264'INTERSECTION OF U.S. HIGHWAY 24 AND SUMMUM ROAD ON THE SOUTH SIDE OF
 AF9264'SUMMUM, GO SOUTH ON HIGHWAY 24 FOR 0.4 MI (0.6 KM) TO A T-ROAD LEFT
 AF9264'AND THE STATION IN THE SOUTHWEST ANGLE.  IT IS 15.1 M (49.5 FT)
 AF9264'SOUTHEAST OF THE CENTER OF HIGHWAY 24, 42.9 M (140.7 FT) SOUTHWEST OF
 AF9264'THE CENTER OF ASPHALT T-ROAD TO THE SOUTHEAST, 17.5 M (57.4 FT) WEST
 AF9264'OF A POWER POLE, AND 3.6 M (11.8 FT) NORTHEAST OF A CONCRETE
 AF9264'RIGHT-OF-WAY MARKER.  NOTE--ACCESS TO THE STATION POINT IS THROUGH A
 AF9264'6-INCH ACCESS COVER.
 AF9264
 AF9264                          STATION RECOVERY (2009)
 AF9264
 AF9264'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (REC)
 AF9264'RECOVERED AS DESCRIBED
 AF9264
 AF9264                          STATION RECOVERY (2010)
 AF9264
 AF9264'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 AF9264'RECOVERED AS DESCRIBED
 AF9264
 AF9264                          STATION RECOVERY (2020)
 AF9264
 AF9264'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 AF9264'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0488 ***********************************************************************
 LD0488  DESIGNATION -  542.5
 LD0488  PID         -  LD0488
 LD0488  STATE/COUNTY-  IL/HANCOCK
 LD0488  COUNTRY     -  US
 LD0488  USGS QUAD   -  COLUSA (2018)
 LD0488
 LD0488                         *CURRENT SURVEY CONTROL
 LD0488  ______________________________________________________________________
 LD0488* NAD 83(1986) POSITION- 40 37 25.     (N) 091 14 29.     (W)   SCALED
 LD0488* NAVD 88 ORTHO HEIGHT -   165.293 (meters)      542.30  (feet) ADJUSTED
 LD0488  ______________________________________________________________________
 LD0488  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 LD0488  DYNAMIC HEIGHT  -        165.213 (meters)      542.04  (feet) COMP
 LD0488  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 LD0488
 LD0488  VERT ORDER      -  SECOND    CLASS 0
 LD0488
 LD0488.The horizontal coordinates were scaled from a map and have
 LD0488.an estimated accuracy of +/- 6 seconds.
 LD0488
 LD0488.The orthometric height was determined by differential leveling and
 LD0488.adjusted by the NATIONAL GEODETIC SURVEY
 LD0488.in June 1991.
 LD0488
 LD0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0488.GEOID18 height accuracy estimate available here.
 LD0488
 LD0488.Click photographs - Photos may exist for this station.
 LD0488
 LD0488.The dynamic height is computed by dividing the NAVD 88
 LD0488.geopotential number by the normal gravity value computed on the
 LD0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0488.degrees latitude (g = 980.6199 gals.).
 LD0488
 LD0488.The modeled gravity was interpolated from observed gravity values.
 LD0488
 LD0488;                    North         East    Units  Estimated Accuracy
 LD0488;SPC IL W     -   439,790.      609,070.      MT  (+/- 180 meters Scaled)
 LD0488
 LD0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE487984(NAD 83)
 LD0488
 LD0488                          SUPERSEDED SURVEY CONTROL
 LD0488
 LD0488  NGVD 29 (??/??/92)  165.339  (m)          542.45   (f) ADJ UNCH    2 0
 LD0488
 LD0488.Superseded values are not recommended for survey control.
 LD0488
 LD0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0488.See file dsdata.pdf to determine how the superseded data were derived.
 LD0488
 LD0488_MARKER: Q = CHISELED SQUARE
 LD0488_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0488_SP_SET: CULVERT HEADWALL
 LD0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0488+STABILITY: SURFACE MOTION
 LD0488
 LD0488  HISTORY     - Date     Condition        Report By
 LD0488  HISTORY     - UNK      MONUMENTED       CGS
 LD0488  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0488
 LD0488                          STATION DESCRIPTION
 LD0488
 LD0488'DESCRIBED BY COAST AND GEODETIC SURVEY UNK
 LD0488'2.5 MI E FROM EAST FORT MADISON.
 LD0488'2.5 MILES EAST ALONG STATE HIGHWAY 9 FROM EAST FORT MADISON,
 LD0488'HANCOCK COUNTY, 0.2 MILE SOUTH AND 0.4 MILE EAST OF THE NORTHWEST
 LD0488'CORNER OF SEC. 7, T 7 N, R 7 W, 130 FEET EAST OF A FARMHOUSE AT
 LD0488'THE SOUTH SIDE OF THE HIGHWAY, AND ON THE TOP OF THE WEST END OF
 LD0488'THE SOUTH HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY.  A
 LD0488'CHISELED SQUARE.
 LD0488
 LD0488                          STATION RECOVERY (2012)
 LD0488
 LD0488'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0488'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0610 ***********************************************************************
 JB0610  DESIGNATION -  545
 JB0610  PID         -  JB0610
 JB0610  STATE/COUNTY-  IL/MARION
 JB0610  COUNTRY     -  US
 JB0610  USGS QUAD   -  SALEM NORTH (2018)
 JB0610
 JB0610                         *CURRENT SURVEY CONTROL
 JB0610  ______________________________________________________________________
 JB0610* NAD 83(1986) POSITION- 38 37 39.09   (N) 088 56 41.79   (W)   HD_HELD1
 JB0610* NAVD 88 ORTHO HEIGHT -   165.676 (meters)      543.56  (feet) ADJUSTED
 JB0610  ______________________________________________________________________
 JB0610  GEOID HEIGHT    -        -31.004 (meters)                     GEOID18
 JB0610  DYNAMIC HEIGHT  -        165.570 (meters)      543.21  (feet) COMP
 JB0610  MODELED GRAVITY -    979,987.3   (mgal)                       NAVD 88
 JB0610
 JB0610  VERT ORDER      -  FIRST     CLASS II
 JB0610
 JB0610.The horizontal coordinates were determined by differentially corrected
 JB0610.hand held GPS observations or other comparable positioning techniques
 JB0610.and have an estimated accuracy of +/- 3 meters.
 JB0610
 JB0610.The orthometric height was determined by differential leveling and
 JB0610.adjusted by the NATIONAL GEODETIC SURVEY
 JB0610.in June 1991.
 JB0610
 JB0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0610.GEOID18 height accuracy estimate available here.
 JB0610
 JB0610.Click photographs - Photos may exist for this station.
 JB0610
 JB0610.The dynamic height is computed by dividing the NAVD 88
 JB0610.geopotential number by the normal gravity value computed on the
 JB0610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0610.degrees latitude (g = 980.6199 gals.).
 JB0610
 JB0610.The modeled gravity was interpolated from observed gravity values.
 JB0610
 JB0610;                    North         East    Units  Estimated Accuracy
 JB0610;SPC IL E     -   217,807.4     246,743.0     MT  (+/- 3 meters HH1 GPS) 
 JB0610
 JB0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3069777238(NAD 83)
 JB0610
 JB0610                          SUPERSEDED SURVEY CONTROL
 JB0610
 JB0610  NGVD 29 (??/??/92)  165.79   (m)          543.9    (f) COMPUTED    1 2
 JB0610
 JB0610.Superseded values are not recommended for survey control.
 JB0610
 JB0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0610.See file dsdata.pdf to determine how the superseded data were derived.
 JB0610
 JB0610_MARKER: DB = BENCH MARK DISK
 JB0610_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JB0610+WITH SETTING: PAVEMENT
 JB0610_SP_SET: STONE STEP RAILING
 JB0610_STAMPING: 545 1921
 JB0610_MARK LOGO: USGS
 JB0610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0610+STABILITY: SURFACE MOTION
 JB0610_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0610+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2025
 JB0610
 JB0610  HISTORY     - Date     Condition        Report By
 JB0610  HISTORY     - 1921     MONUMENTED       USGS
 JB0610  HISTORY     - 1949     GOOD             CGS
 JB0610  HISTORY     - 1986     GOOD             NGS
 JB0610  HISTORY     - 20110913 GOOD             ILDT
 JB0610  HISTORY     - 20250505 GOOD             ILDW
 JB0610
 JB0610                          STATION DESCRIPTION
 JB0610
 JB0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0610'AT SALEM.
 JB0610'AT SALEM, SET IN THE TOP OF THE SOUTH STEP OF THE STONE RAILING
 JB0610'AT THE MAIN ENTRANCE TO THE COURT HOUSE, 4.5 FEET SOUTH OF THE
 JB0610'CENTER LINE OF THE EAST MAIN ENTRANCE AND ABOUT 2 FEET ABOVE THE
 JB0610'LEVEL OF THE SIDEWALK.
 JB0610
 JB0610                          STATION RECOVERY (1986)
 JB0610
 JB0610'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0610'RECOVERED IN GOOD CONDITION.
 JB0610
 JB0610                          STATION RECOVERY (2011)
 JB0610
 JB0610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0610'GOOD ACCESS.
 JB0610
 JB0610                          STATION RECOVERY (2025)
 JB0610
 JB0610'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JB0610'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0313 ***********************************************************************
 KC0313  DESIGNATION -  546
 KC0313  PID         -  KC0313
 KC0313  STATE/COUNTY-  IL/PIKE
 KC0313  COUNTRY     -  US
 KC0313  USGS QUAD   -  BARRY (2018)
 KC0313
 KC0313                         *CURRENT SURVEY CONTROL
 KC0313  ______________________________________________________________________
 KC0313* NAD 83(1986) POSITION- 39 42 48.     (N) 091 05 12.     (W)   SCALED
 KC0313* NAVD 88 ORTHO HEIGHT -   166.181 (meters)      545.21  (feet) ADJUSTED
 KC0313  ______________________________________________________________________
 KC0313  GEOID HEIGHT    -        -32.554 (meters)                     GEOID18
 KC0313  DYNAMIC HEIGHT  -        166.089 (meters)      544.91  (feet) COMP
 KC0313  MODELED GRAVITY -    980,071.6   (mgal)                       NAVD 88
 KC0313
 KC0313  VERT ORDER      -  SECOND    CLASS 0
 KC0313
 KC0313.The horizontal coordinates were scaled from a map and have
 KC0313.an estimated accuracy of +/- 6 seconds.
 KC0313
 KC0313.The orthometric height was determined by differential leveling and
 KC0313.adjusted by the NATIONAL GEODETIC SURVEY
 KC0313.in June 1991.
 KC0313
 KC0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0313.GEOID18 height accuracy estimate available here.
 KC0313
 KC0313.Click photographs - Photos may exist for this station.
 KC0313
 KC0313.The dynamic height is computed by dividing the NAVD 88
 KC0313.geopotential number by the normal gravity value computed on the
 KC0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0313.degrees latitude (g = 980.6199 gals.).
 KC0313
 KC0313.The modeled gravity was interpolated from observed gravity values.
 KC0313
 KC0313;                    North         East    Units  Estimated Accuracy
 KC0313;SPC IL W     -   338,570.      621,110.      MT  (+/- 180 meters Scaled)
 KC0313
 KC0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD640976(NAD 83)
 KC0313
 KC0313                          SUPERSEDED SURVEY CONTROL
 KC0313
 KC0313  NGVD 29 (??/??/92)  166.261  (m)          545.47   (f) ADJ UNCH    2 0
 KC0313
 KC0313.Superseded values are not recommended for survey control.
 KC0313
 KC0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0313.See file dsdata.pdf to determine how the superseded data were derived.
 KC0313
 KC0313_MARKER: P = PIPE CAP
 KC0313_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0313_STAMPING: ILL 546
 KC0313_MARK LOGO: USGS
 KC0313_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0313
 KC0313  HISTORY     - Date     Condition        Report By
 KC0313  HISTORY     - 1914     MONUMENTED       USGS
 KC0313  HISTORY     - 1935     GOOD             CGS
 KC0313  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0313
 KC0313                          STATION DESCRIPTION
 KC0313
 KC0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0313'2.6 MI W FROM BARRY.
 KC0313'2.6 MILES WEST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0313'BARRY, PIKE COUNTY, 60 FEET EAST OF THE CENTER OF A GRADE
 KC0313'CROSSING, AND 120 FEET SOUTH OF THE CENTERLINE OF THE TRACK.  A
 KC0313'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 546 AND
 KC0313'RIVETED ON THE TOP OF AN IRON PIPE.
 KC0313
 KC0313                          STATION RECOVERY (2012)
 KC0313
 KC0313'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0313'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1251 ***********************************************************************
 JB1251  DESIGNATION -  548
 JB1251  PID         -  JB1251
 JB1251  STATE/COUNTY-  IL/RANDOLPH
 JB1251  COUNTRY     -  US
 JB1251  USGS QUAD   -  WALSH (2018)
 JB1251
 JB1251                         *CURRENT SURVEY CONTROL
 JB1251  ______________________________________________________________________
 JB1251* NAD 83(1986) POSITION- 38 05 27.     (N) 089 46 42.     (W)   SCALED
 JB1251* NAVD 88 ORTHO HEIGHT -   166.837 (meters)      547.36  (feet) ADJUSTED
 JB1251  ______________________________________________________________________
 JB1251  GEOID HEIGHT    -        -29.807 (meters)                     GEOID18
 JB1251  DYNAMIC HEIGHT  -        166.724 (meters)      546.99  (feet) COMP
 JB1251  MODELED GRAVITY -    979,951.2   (mgal)                       NAVD 88
 JB1251
 JB1251  VERT ORDER      -  SECOND    CLASS 0
 JB1251
 JB1251.The horizontal coordinates were scaled from a map and have
 JB1251.an estimated accuracy of +/- 6 seconds.
 JB1251
 JB1251.The orthometric height was determined by differential leveling and
 JB1251.adjusted by the NATIONAL GEODETIC SURVEY
 JB1251.in June 1991.
 JB1251
 JB1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1251.GEOID18 height accuracy estimate available here.
 JB1251
 JB1251.Click photographs - Photos may exist for this station.
 JB1251
 JB1251.The dynamic height is computed by dividing the NAVD 88
 JB1251.geopotential number by the normal gravity value computed on the
 JB1251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1251.degrees latitude (g = 980.6199 gals.).
 JB1251
 JB1251.The modeled gravity was interpolated from observed gravity values.
 JB1251
 JB1251;                    North         East    Units  Estimated Accuracy
 JB1251;SPC IL W     -   158,120.      734,060.      MT  (+/- 180 meters Scaled)
 JB1251
 JB1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH563195(NAD 83)
 JB1251
 JB1251                          SUPERSEDED SURVEY CONTROL
 JB1251
 JB1251  NGVD 29 (??/??/92)  166.941  (m)          547.71   (f) ADJ UNCH    2 0
 JB1251
 JB1251.Superseded values are not recommended for survey control.
 JB1251
 JB1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1251.See file dsdata.pdf to determine how the superseded data were derived.
 JB1251
 JB1251_MARKER: P = PIPE CAP
 JB1251_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1251_STAMPING: 548 1908
 JB1251_MARK LOGO: USGS
 JB1251_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1251_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1251
 JB1251  HISTORY     - Date     Condition        Report By
 JB1251  HISTORY     - 1908     MONUMENTED       USGS
 JB1251  HISTORY     - 1935     GOOD             CGS
 JB1251  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1251
 JB1251                          STATION DESCRIPTION
 JB1251
 JB1251'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1251'AT SCHULINE.
 JB1251'AT SCHULINE, RANDOLPH COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD,
 JB1251'ABOUT 540 FEET WEST OF THE STATION, AT THE NORTHWEST CORNER OF
 JB1251'SECTION 21, T 5 S, AT THE SOUTHEAST CORNER OF A ROAD CROSSING,
 JB1251'43 FEET NORTH OF THE ENTRANCE TO A LARGE HOUSE, AND AT A FENCE.  A
 JB1251'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 548 1908 AND
 JB1251'RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 JB1251
 JB1251                          STATION RECOVERY (2011)
 JB1251
 JB1251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1251'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0154 ***********************************************************************
 MF0154  DESIGNATION -  549
 MF0154  PID         -  MF0154
 MF0154  STATE/COUNTY-  IL/GRUNDY
 MF0154  COUNTRY     -  US
 MF0154  USGS QUAD   -  LISBON (2018)
 MF0154
 MF0154                         *CURRENT SURVEY CONTROL
 MF0154  ______________________________________________________________________
 MF0154* NAD 83(1986) POSITION- 41 23 46.     (N) 088 24 11.     (W)   SCALED
 MF0154* NAVD 88 ORTHO HEIGHT -   167.123 (meters)      548.30  (feet) ADJUSTED
 MF0154  ______________________________________________________________________
 MF0154  GEOID HEIGHT    -        -32.937 (meters)                     GEOID18
 MF0154  DYNAMIC HEIGHT  -        167.059 (meters)      548.09  (feet) COMP
 MF0154  MODELED GRAVITY -    980,237.0   (mgal)                       NAVD 88
 MF0154
 MF0154  VERT ORDER      -  FIRST     CLASS II
 MF0154
 MF0154.The horizontal coordinates were scaled from a map and have
 MF0154.an estimated accuracy of +/- 6 seconds.
 MF0154
 MF0154.The orthometric height was determined by differential leveling and
 MF0154.adjusted by the NATIONAL GEODETIC SURVEY
 MF0154.in June 1991.
 MF0154
 MF0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0154.GEOID18 height accuracy estimate available here.
 MF0154
 MF0154.Click photographs - Photos may exist for this station.
 MF0154
 MF0154.The dynamic height is computed by dividing the NAVD 88
 MF0154.geopotential number by the normal gravity value computed on the
 MF0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0154.degrees latitude (g = 980.6199 gals.).
 MF0154
 MF0154.The modeled gravity was interpolated from observed gravity values.
 MF0154
 MF0154;                    North         East    Units  Estimated Accuracy
 MF0154;SPC IL E     -   525,030.      294,170.      MT  (+/- 180 meters Scaled)
 MF0154
 MF0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL827836(NAD 83)
 MF0154
 MF0154                          SUPERSEDED SURVEY CONTROL
 MF0154
 MF0154  NGVD 29 (??/??/92)  167.200  (m)          548.56   (f) ADJ UNCH    1 2
 MF0154
 MF0154.Superseded values are not recommended for survey control.
 MF0154
 MF0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0154.See file dsdata.pdf to determine how the superseded data were derived.
 MF0154
 MF0154_MARKER: P = PIPE CAP
 MF0154_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0154_STAMPING: ILL 549
 MF0154_MARK LOGO: USGS
 MF0154_PROJECTION: PROJECTING 30 CENTIMETERS
 MF0154_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0154_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0154
 MF0154  HISTORY     - Date     Condition        Report By
 MF0154  HISTORY     - 1914     MONUMENTED       USGS
 MF0154  HISTORY     - 1947     GOOD             CGS
 MF0154
 MF0154                          STATION DESCRIPTION
 MF0154
 MF0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0154'3 MI NE FROM MORRIS.
 MF0154'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0154'HOUSE AT MORRIS, THENCE ABOUT 2.0 MILES NORTHEAST ALONG U.S.
 MF0154'HIGHWAY 6, AT THE INTERSECTION OF A NORTH-SOUTH GRAVEL ROAD,
 MF0154'178 FEET NORTHEAST OF THE SOUTHEAST END OF A 2-FOOT CONCRETE
 MF0154'BOX CULVERT, 29 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 MF0154'39 FEET WEST OF THE CENTER LINE OF THE GRAVEL ROAD, 7 FEET
 MF0154'SOUTHWEST OF AN 18-INCH SQUARE CONCRETE FENCE CORNER POST AND
 MF0154'SET ON THE TOP OF A 4-INCH IRON PIPE PROJECTING 12 IN.  THIS
 MF0154'MARK MAY ALSO BE REACHED FROM MORRIS BY GOING 1.8 MILES NORTH
 MF0154'ALONG STATE HIGHWAY 47, THENCE 1.2 MILES NORTHEAST ALONG
 MF0154'U.S. HIGHWAY 6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1274 ***********************************************************************
 MF1274  DESIGNATION -  549 RESET
 MF1274  PID         -  MF1274
 MF1274  STATE/COUNTY-  IL/GRUNDY
 MF1274  COUNTRY     -  US
 MF1274  USGS QUAD   -  LISBON (2018)
 MF1274
 MF1274                         *CURRENT SURVEY CONTROL
 MF1274  ______________________________________________________________________
 MF1274* NAD 83(1986) POSITION- 41 23 46.33   (N) 088 24 12.96   (W)   HD_HELD1
 MF1274* NAVD 88 ORTHO HEIGHT -   166.86  (meters)      547.4   (feet) RESET
 MF1274  ______________________________________________________________________
 MF1274  GEOID HEIGHT    -        -32.937 (meters)                     GEOID18
 MF1274  VERT ORDER      -  THIRD
 MF1274
 MF1274.The horizontal coordinates were determined by differentially corrected
 MF1274.hand held GPS observations or other comparable positioning techniques
 MF1274.and have an estimated accuracy of +/- 3 meters.
 MF1274
 MF1274.The orthometric height was computed from unverified reset data.
 MF1274
 MF1274.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1274.GEOID18 height accuracy estimate available here.
 MF1274
 MF1274.Click photographs - Photos may exist for this station.
 MF1274
 MF1274;                    North         East    Units  Estimated Accuracy
 MF1274;SPC IL E     -   525,044.5     294,123.8     MT  (+/- 3 meters HH1 GPS) 
 MF1274
 MF1274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8266383691(NAD 83)
 MF1274
 MF1274                          SUPERSEDED SURVEY CONTROL
 MF1274
 MF1274.No superseded survey control is available for this station.
 MF1274
 MF1274_MARKER: DB = BENCH MARK DISK
 MF1274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1274_STAMPING: 549 USGS RESET 1971
 MF1274_MARK LOGO: CGS
 MF1274_PROJECTION: PROJECTING 10 CENTIMETERS
 MF1274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1274+STABILITY: SURFACE MOTION
 MF1274
 MF1274  HISTORY     - Date     Condition        Report By
 MF1274  HISTORY     - 1971     MONUMENTED       NGS
 MF1274  HISTORY     - 20061119 GOOD             GEOCAC
 MF1274
 MF1274                          STATION DESCRIPTION
 MF1274
 MF1274'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF1274'2.25 MI NE FROM MORRIS.
 MF1274'1.4 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH U.S.
 MF1274'HIGHWAY 6 AT THE NORTH EDGE OF MORRIS, 60 FEET NORTH OF THE CENTERLINE
 MF1274'OF THE HIGHWAY, AND 160 FEET WEST OF THE CENTERLINE OF ASHLEY ROAD.
 MF1274'THE MARK IS 2 FT  E FROM A WITNESS POST.
 MF1274'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 MF1274
 MF1274                          STATION RECOVERY (2006)
 MF1274
 MF1274'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1274'A CONSTRUCTION PROJECT HAS BEGUN IN THE NORTHERN SECTION OF THE NEARBY
 MF1274'INTERSECTION.  SURVEYING STICKS AND MARKS ALSO EXTEND WESTWARD TOWARD
 MF1274'THIS MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2008 ***********************************************************************
 DN2008  DESIGNATION -  55
 DN2008  PID         -  DN2008
 DN2008  STATE/COUNTY-  IL/FULTON
 DN2008  COUNTRY     -  US
 DN2008  USGS QUAD   -  SAINT DAVID (2018)
 DN2008
 DN2008                         *CURRENT SURVEY CONTROL
 DN2008  ______________________________________________________________________
 DN2008* NAD 83(2011) POSITION- 40 23 35.69595(N) 090 05 15.08995(W)   ADJUSTED
 DN2008* NAD 83(2011) ELLIP HT-   141.565 (meters)        (06/27/12)   ADJUSTED
 DN2008* NAD 83(2011) EPOCH   -  2010.00
 DN2008* NAVD 88 ORTHO HEIGHT -   174.7   (meters)      573.    (feet) GPS OBS
 DN2008  ______________________________________________________________________
 DN2008  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2008  GEOID HEIGHT    -        -33.128 (meters)                     GEOID09
 DN2008  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 DN2008  NAD 83(2011) X  -     -7,431.207 (meters)                     COMP
 DN2008  NAD 83(2011) Y  - -4,864,627.379 (meters)                     COMP
 DN2008  NAD 83(2011) Z  -  4,111,430.617 (meters)                     COMP
 DN2008  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 DN2008
 DN2008  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2008  Standards:
 DN2008         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2008            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2008  -------------------------------------------------------------------
 DN2008  NETWORK    3.32   2.53           1.50   1.18   1.29     -0.02385413
 DN2008  -------------------------------------------------------------------
 DN2008  Click here for local accuracies and other accuracy information.
 DN2008
 DN2008.The horizontal coordinates were established by GPS observations
 DN2008.and adjusted by the National Geodetic Survey in June 2012.
 DN2008
 DN2008.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2008.been affixed to the stable North American tectonic plate. See 
 DN2008.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2008
 DN2008.The horizontal coordinates are valid at the epoch date displayed above
 DN2008.which is a decimal equivalence of Year/Month/Day.
 DN2008
 DN2008.The orthometric height was determined by GPS observations and a
 DN2008.high-resolution geoid model.
 DN2008
 DN2008.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2008.GEOID18 height accuracy estimate available here.
 DN2008
 DN2008.Click photographs - Photos may exist for this station.
 DN2008
 DN2008.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2008
 DN2008.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2008
 DN2008.The ellipsoidal height was determined by GPS observations
 DN2008.and is referenced to NAD 83.
 DN2008
 DN2008. The following values were computed from the NAD 83(2011) position.
 DN2008
 DN2008;                    North         East     Units Scale Factor Converg.
 DN2008;SPC IL W     -   413,653.968   706,718.891   MT  0.99994173   +0 03 04.6
 DN2008;SPC IL W     - 1,357,129.73  2,318,626.89   sFT  0.99994173   +0 03 04.6
 DN2008;UTM  15      - 4,475,478.770   747,193.241   MT  1.00035223   +1 53 18.0
 DN2008
 DN2008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2008!SPC IL W     -   0.99997779  x   0.99994173  =   0.99991952
 DN2008!UTM  15      -   0.99997779  x   1.00035223  =   1.00033002
 DN2008
 DN2008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4719375478(NAD 83)
 DN2008
 DN2008                          SUPERSEDED SURVEY CONTROL
 DN2008
 DN2008  NAD 83(2007)-  40 23 35.69625(N)    090 05 15.09099(W) AD(2002.00) 1
 DN2008  ELLIP H (08/11/11)  141.575  (m)                       GP(2002.00) 4 1
 DN2008
 DN2008.Superseded values are not recommended for survey control.
 DN2008
 DN2008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2008.See file dsdata.pdf to determine how the superseded data were derived.
 DN2008
 DN2008_MARKER: DD = SURVEY DISK
 DN2008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2008_STAMPING: FC55
 DN2008_PROJECTION: RECESSED 20 CENTIMETERS
 DN2008_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN2008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2008+STABILITY: SURFACE MOTION
 DN2008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2008+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2020
 DN2008
 DN2008  HISTORY     - Date     Condition        Report By
 DN2008  HISTORY     - 200905   MONUMENTED       ILDT
 DN2008  HISTORY     - 20111016 GOOD             ATKNA
 DN2008  HISTORY     - 20201202 GOOD             ILDT
 DN2008
 DN2008                          STATION DESCRIPTION
 DN2008
 DN2008'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2008'STATION IS LOCATED 3.0 MILES EAST OF THE TOWN OF LEWISTOWN. TO REACH
 DN2008'THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST
 DN2008'MILTON STREET AND IL. RTE 97/100 IN THE TOWN OF LEWISTOWN, PROCEED
 DN2008'SOUTH 0.3 MILES ALONG IL. RTE 100 TO THE INTERSECTION WITH US RTE 24.
 DN2008'TURN  LEFT (EAST) AND PROCEED 3.5 MILES TO THE STATION AT THE T
 DN2008'INTERSECTION OF US RTE 24, IL. RTE 97 AND IL. RTE 78. STATION IS 72.00
 DN2008'FEET EAST OF THE NORTH/SOUTH CENTERLINE OF IL RTE 78 AND 97, 25.00
 DN2008'FEET SOUTH OF A CONCRETE BOX CULVERT AND 63.00 FEET SOUTHEAST OF A
 DN2008'STOP SIGN POST.
 DN2008
 DN2008                          STATION RECOVERY (2011)
 DN2008
 DN2008'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DN2008'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 DN2008'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 DN2008'ARMY CORPS OF ENGINEERS.
 DN2008
 DN2008                          STATION RECOVERY (2020)
 DN2008
 DN2008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN2008'LOGO CODE IS BLANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0284 ***********************************************************************
 LD0284  DESIGNATION -  551
 LD0284  PID         -  LD0284
 LD0284  STATE/COUNTY-  IL/FULTON
 LD0284  COUNTRY     -  US
 LD0284  USGS QUAD   -  ADAIR (2018)
 LD0284
 LD0284                         *CURRENT SURVEY CONTROL
 LD0284  ______________________________________________________________________
 LD0284* NAD 83(1986) POSITION- 40 29 37.     (N) 090 23 36.     (W)   SCALED
 LD0284* NAVD 88 ORTHO HEIGHT -   167.482 (meters)      549.48  (feet) ADJUSTED
 LD0284  ______________________________________________________________________
 LD0284  GEOID HEIGHT    -        -33.211 (meters)                     GEOID18
 LD0284  DYNAMIC HEIGHT  -        167.400 (meters)      549.21  (feet) COMP
 LD0284  MODELED GRAVITY -    980,131.2   (mgal)                       NAVD 88
 LD0284
 LD0284  VERT ORDER      -  SECOND    CLASS 0
 LD0284
 LD0284.The horizontal coordinates were scaled from a map and have
 LD0284.an estimated accuracy of +/- 6 seconds.
 LD0284
 LD0284.The orthometric height was determined by differential leveling and
 LD0284.adjusted by the NATIONAL GEODETIC SURVEY
 LD0284.in June 1991.
 LD0284
 LD0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0284.GEOID18 height accuracy estimate available here.
 LD0284
 LD0284.Click photographs - Photos may exist for this station.
 LD0284
 LD0284.The dynamic height is computed by dividing the NAVD 88
 LD0284.geopotential number by the normal gravity value computed on the
 LD0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0284.degrees latitude (g = 980.6199 gals.).
 LD0284
 LD0284.The modeled gravity was interpolated from observed gravity values.
 LD0284
 LD0284;                    North         East    Units  Estimated Accuracy
 LD0284;SPC IL W     -   424,820.      680,790.      MT  (+/- 180 meters Scaled)
 LD0284
 LD0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE209858(NAD 83)
 LD0284
 LD0284                          SUPERSEDED SURVEY CONTROL
 LD0284
 LD0284  NGVD 29 (??/??/92)  167.564  (m)          549.75   (f) ADJ UNCH    2 0
 LD0284
 LD0284.Superseded values are not recommended for survey control.
 LD0284
 LD0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0284.See file dsdata.pdf to determine how the superseded data were derived.
 LD0284
 LD0284_MARKER: P = PIPE CAP
 LD0284_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0284_STAMPING: ILL 551 1909
 LD0284_MARK LOGO: USGS
 LD0284_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0284_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0284
 LD0284  HISTORY     - Date     Condition        Report By
 LD0284  HISTORY     - 1909     MONUMENTED       USGS
 LD0284  HISTORY     - 1934     GOOD             CGS
 LD0284
 LD0284                          STATION DESCRIPTION
 LD0284
 LD0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0284'AT MARIETTA.
 LD0284'AT MARIETTA, FULTON COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LD0284'RAILROAD, NEAR THE STATION, AT POLE 161+05, 27 FEET NORTH OF A
 LD0284'POINT 48 FEET EAST OF THE CENTER OF A ROAD CROSSING, AND 2.5 FEET
 LD0284'HIGHER THAN THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 LD0284'CAP, STAMPED ILL. 551 1909 AND RIVETED ON THE TOP OF A 3-1/2-INCH
 LD0284'IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9272 ***********************************************************************
 DO9272  DESIGNATION -  551
 DO9272  PID         -  DO9272
 DO9272  STATE/COUNTY-  IL/COOK
 DO9272  COUNTRY     -  US
 DO9272  USGS QUAD   -  BLUE ISLAND (2018)
 DO9272
 DO9272                         *CURRENT SURVEY CONTROL
 DO9272  ______________________________________________________________________
 DO9272* NAD 83(1986) POSITION- 41 43 17.08   (N) 087 37 34.70   (W)   HD_HELD1
 DO9272* NAVD 88 ORTHO HEIGHT -   181.452 (meters)      595.31  (feet) ADJUSTED
 DO9272  ______________________________________________________________________
 DO9272  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 DO9272  DYNAMIC HEIGHT  -        181.388 (meters)      595.10  (feet) COMP
 DO9272  MODELED GRAVITY -    980,264.8   (mgal)                       NAVD 88
 DO9272
 DO9272  VERT ORDER      -  SECOND    CLASS I
 DO9272
 DO9272.The horizontal coordinates were determined by differentially corrected
 DO9272.hand held GPS observations or other comparable positioning techniques
 DO9272.and have an estimated accuracy of +/- 3 meters.
 DO9272
 DO9272.The orthometric height was determined by differential leveling and
 DO9272.adjusted by the NATIONAL GEODETIC SURVEY
 DO9272.in October 2013.
 DO9272
 DO9272.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9272.GEOID18 height accuracy estimate available here.
 DO9272
 DO9272.Click photographs - Photos may exist for this station.
 DO9272
 DO9272.The dynamic height is computed by dividing the NAVD 88
 DO9272.geopotential number by the normal gravity value computed on the
 DO9272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9272.degrees latitude (g = 980.6199 gals.).
 DO9272
 DO9272.The modeled gravity was interpolated from observed gravity values.
 DO9272
 DO9272;                    North         East    Units  Estimated Accuracy
 DO9272;SPC IL E     -   561,401.9     358,831.3     MT  (+/- 3 meters HH1 GPS) 
 DO9272
 DO9272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4790519035(NAD 83)
 DO9272
 DO9272                          SUPERSEDED SURVEY CONTROL
 DO9272
 DO9272.No superseded survey control is available for this station.
 DO9272
 DO9272_MARKER: I = METAL ROD
 DO9272_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DO9272_MARK LOGO: IL1670
 DO9272_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO9272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9272+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9272
 DO9272  HISTORY     - Date     Condition        Report By
 DO9272  HISTORY     - UNK      MONUMENTED       IL1670
 DO9272  HISTORY     - 20130815 GOOD             PATRIC
 DO9272
 DO9272                          STATION DESCRIPTION
 DO9272
 DO9272'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9272'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH OF HARVEY, 5.2 MI
 DO9272'(8.4 KM) NORTH-NORTHEAST OF BLUE ISLAND AND 4.1 MI (6.6 KM)
 DO9272'SOUTH-SOUTHEAST OF ENGLEWOOD.
 DO9272'
 DO9272'TO REACH THE STATION FROM THE JUNCTION OF I-94 WITH US HIGHWAY 12/95TH
 DO9272'STREET LOCATED IN CHICAGO, IL, GO WEST ON US HIGHWAY 12/95TH STREET
 DO9272'FOR 0.1 MI (0.2 KM) TO PERRY AVENUE AND THE STATION ON THE LEFT.
 DO9272'
 DO9272'THE STATION IS LOCATED 70 FT (21.3 M) SOUTH OF EDGE OF PAVEMENT OF US
 DO9272'HIGHWAY 12/95TH STREET AND 22 FT (6.7 M) WEST OF THE CENTERLINE OF
 DO9272'PERRY AVENUE.
 DO9272'
 DO9272'NOTE-THE STATION IS A 1 INCH (3 CM) ROD SET IN A MASS OF CONCRETE -
 DO9272'THERE IS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1263 ***********************************************************************
 JB1263  DESIGNATION -  555
 JB1263  PID         -  JB1263
 JB1263  STATE/COUNTY-  IL/WASHINGTON
 JB1263  COUNTRY     -  US
 JB1263  USGS QUAD   -  COULTERVILLE (2018)
 JB1263
 JB1263                         *CURRENT SURVEY CONTROL
 JB1263  ______________________________________________________________________
 JB1263* NAD 83(1986) POSITION- 38 13 57.     (N) 089 32 51.     (W)   SCALED
 JB1263* NAVD 88 ORTHO HEIGHT -   168.732 (meters)      553.58  (feet) ADJUSTED
 JB1263  ______________________________________________________________________
 JB1263  GEOID HEIGHT    -        -29.851 (meters)                     GEOID18
 JB1263  DYNAMIC HEIGHT  -        168.622 (meters)      553.22  (feet) COMP
 JB1263  MODELED GRAVITY -    979,973.8   (mgal)                       NAVD 88
 JB1263
 JB1263  VERT ORDER      -  SECOND    CLASS 0
 JB1263
 JB1263.The horizontal coordinates were scaled from a map and have
 JB1263.an estimated accuracy of +/- 6 seconds.
 JB1263
 JB1263.The orthometric height was determined by differential leveling and
 JB1263.adjusted by the NATIONAL GEODETIC SURVEY
 JB1263.in June 1991.
 JB1263
 JB1263.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1263.GEOID18 height accuracy estimate available here.
 JB1263
 JB1263.Click photographs - Photos may exist for this station.
 JB1263
 JB1263.The dynamic height is computed by dividing the NAVD 88
 JB1263.geopotential number by the normal gravity value computed on the
 JB1263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1263.degrees latitude (g = 980.6199 gals.).
 JB1263
 JB1263.The modeled gravity was interpolated from observed gravity values.
 JB1263
 JB1263;                    North         East    Units  Estimated Accuracy
 JB1263;SPC IL W     -   173,960.      754,210.      MT  (+/- 180 meters Scaled)
 JB1263
 JB1263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH770346(NAD 83)
 JB1263
 JB1263                          SUPERSEDED SURVEY CONTROL
 JB1263
 JB1263  NGVD 29 (??/??/92)  168.842  (m)          553.94   (f) ADJ UNCH    2 0
 JB1263
 JB1263.Superseded values are not recommended for survey control.
 JB1263
 JB1263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1263.See file dsdata.pdf to determine how the superseded data were derived.
 JB1263
 JB1263_MARKER: P = PIPE CAP
 JB1263_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1263_STAMPING: 555 1908
 JB1263_MARK LOGO: USGS
 JB1263_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1263_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1263
 JB1263  HISTORY     - Date     Condition        Report By
 JB1263  HISTORY     - 1908     MONUMENTED       USGS
 JB1263  HISTORY     - 1935     GOOD             CGS
 JB1263
 JB1263                          STATION DESCRIPTION
 JB1263
 JB1263'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1263'3.5 MI SW FROM OAKDALE.
 JB1263'3.5 MILES SOUTHWEST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM
 JB1263'THE STATION AT OAKDALE, WASHINGTON COUNTY, 125 FEET NORTHEAST
 JB1263'OF THE STATION SIGN MC KINLEY, 50 FEET NORTH OF A ROAD CROSSING,
 JB1263'AND 30 FEET NORTH OF A CROSSING-WARNING POST.  A UNITED STATES
 JB1263'GEOLOGICAL SURVEY STANDARD CAP, STAMPED 555 1908 AND RIVETED
 JB1263'ON THE TOP OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0929 ***********************************************************************
 KB0929  DESIGNATION -  558
 KB0929  PID         -  KB0929
 KB0929  STATE/COUNTY-  IL/SANGAMON
 KB0929  COUNTRY     -  US
 KB0929  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB0929
 KB0929                         *CURRENT SURVEY CONTROL
 KB0929  ______________________________________________________________________
 KB0929* NAD 83(1986) POSITION- 39 50 47.     (N) 089 32 34.     (W)   SCALED
 KB0929* NAVD 88 ORTHO HEIGHT -   168.279 (meters)      552.10  (feet) ADJUSTED
 KB0929  ______________________________________________________________________
 KB0929  GEOID HEIGHT    -        -32.478 (meters)                     GEOID18
 KB0929  DYNAMIC HEIGHT  -        168.189 (meters)      551.80  (feet) COMP
 KB0929  MODELED GRAVITY -    980,087.8   (mgal)                       NAVD 88
 KB0929
 KB0929  VERT ORDER      -  FIRST     CLASS II
 KB0929
 KB0929.The horizontal coordinates were scaled from a map and have
 KB0929.an estimated accuracy of +/- 6 seconds.
 KB0929
 KB0929.The orthometric height was determined by differential leveling and
 KB0929.adjusted by the NATIONAL GEODETIC SURVEY
 KB0929.in June 1991.
 KB0929
 KB0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0929.GEOID18 height accuracy estimate available here.
 KB0929
 KB0929.Click photographs - Photos may exist for this station.
 KB0929
 KB0929.The dynamic height is computed by dividing the NAVD 88
 KB0929.geopotential number by the normal gravity value computed on the
 KB0929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0929.degrees latitude (g = 980.6199 gals.).
 KB0929
 KB0929.The modeled gravity was interpolated from observed gravity values.
 KB0929
 KB0929;                    North         East    Units  Estimated Accuracy
 KB0929;SPC IL W     -   353,120.      753,390.      MT  (+/- 180 meters Scaled)
 KB0929
 KB0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK824138(NAD 83)
 KB0929
 KB0929                          SUPERSEDED SURVEY CONTROL
 KB0929
 KB0929  NGVD 29 (??/??/92)  168.377  (m)          552.42   (f) ADJ UNCH    1 2
 KB0929
 KB0929.Superseded values are not recommended for survey control.
 KB0929
 KB0929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0929.See file dsdata.pdf to determine how the superseded data were derived.
 KB0929
 KB0929_MARKER: DB = BENCH MARK DISK
 KB0929_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0929_SP_SET: BUILDING
 KB0929_STAMPING: 558 ADJ 1905
 KB0929_MARK LOGO: USGS
 KB0929_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0929
 KB0929  HISTORY     - Date     Condition        Report By
 KB0929  HISTORY     - 1905     MONUMENTED       USGS
 KB0929  HISTORY     - 1944     GOOD             CGS
 KB0929  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 KB0929
 KB0929                          STATION DESCRIPTION
 KB0929
 KB0929'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KB0929'AT RIVERTON.
 KB0929'AT RIVERTON, SANGAMON COUNTY, AT THE CITY HALL, AND IN THE
 KB0929'SOUTHEAST CORNER OF THE STONE DOORSILL.  A UNITED STATES
 KB0929'GEOLOGICAL SURVEY STANDARD DISK, STAMPED 558 ADJ 1905.  NOTE-- IT
 KB0929'WAS REPORTED IN APRIL 1944 THAT ABOUT 1/2 OF THE DISK IS BROKEN OFF
 KB0929'BUT THAT THE CENTER IS STILL INTACT.  NO NUMBERS ARE VISIBLE.
 KB0929
 KB0929                          STATION RECOVERY (2012)
 KB0929
 KB0929'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0929'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2035 ***********************************************************************
 DN2035  DESIGNATION -  56
 DN2035  PID         -  DN2035
 DN2035  STATE/COUNTY-  IL/FULTON
 DN2035  COUNTRY     -  US
 DN2035  USGS QUAD   -  DUCK ISLAND (2018)
 DN2035
 DN2035                         *CURRENT SURVEY CONTROL
 DN2035  ______________________________________________________________________
 DN2035* NAD 83(2011) POSITION- 40 25 33.99266(N) 089 59 00.96206(W)   ADJUSTED
 DN2035* NAD 83(2011) ELLIP HT-   113.786 (meters)        (06/27/12)   ADJUSTED
 DN2035* NAD 83(2011) EPOCH   -  2010.00
 DN2035* NAVD 88 ORTHO HEIGHT -   146.9   (meters)      482.    (feet) GPS OBS
 DN2035  ______________________________________________________________________
 DN2035  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2035  GEOID HEIGHT    -        -33.097 (meters)                     GEOID09
 DN2035  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 DN2035  NAD 83(2011) X  -      1,391.692 (meters)                     COMP
 DN2035  NAD 83(2011) Y  - -4,862,246.276 (meters)                     COMP
 DN2035  NAD 83(2011) Z  -  4,114,191.026 (meters)                     COMP
 DN2035  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 DN2035
 DN2035  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2035  Standards:
 DN2035         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2035            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2035  -------------------------------------------------------------------
 DN2035  NETWORK    3.28   2.51           1.44   1.22   1.28     -0.09550139
 DN2035  -------------------------------------------------------------------
 DN2035  Click here for local accuracies and other accuracy information.
 DN2035
 DN2035.The horizontal coordinates were established by GPS observations
 DN2035.and adjusted by the National Geodetic Survey in June 2012.
 DN2035
 DN2035.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2035.been affixed to the stable North American tectonic plate. See 
 DN2035.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2035
 DN2035.The horizontal coordinates are valid at the epoch date displayed above
 DN2035.which is a decimal equivalence of Year/Month/Day.
 DN2035
 DN2035.The orthometric height was determined by GPS observations and a
 DN2035.high-resolution geoid model.
 DN2035
 DN2035.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2035.GEOID18 height accuracy estimate available here.
 DN2035
 DN2035.Click photographs - Photos may exist for this station.
 DN2035
 DN2035.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2035
 DN2035.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2035
 DN2035.The ellipsoidal height was determined by GPS observations
 DN2035.and is referenced to NAD 83.
 DN2035
 DN2035. The following values were computed from the NAD 83(2011) position.
 DN2035
 DN2035;                    North         East     Units Scale Factor Converg.
 DN2035;SPC IL W     -   417,315.718   715,534.207   MT  0.99994415   +0 07 07.4
 DN2035;SPC IL W     - 1,369,143.32  2,347,548.48   sFT  0.99994415   +0 07 07.4
 DN2035;UTM  16      - 4,479,328.477   246,892.445   MT  1.00038866   -1 56 08.9
 DN2035;UTM  15      - 4,479,423.052   755,890.389   MT  1.00040610   +1 57 25.5
 DN2035
 DN2035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2035!SPC IL W     -   0.99998215  x   0.99994415  =   0.99992630
 DN2035!UTM  16      -   0.99998215  x   1.00038866  =   1.00037080
 DN2035!UTM  15      -   0.99998215  x   1.00040610  =   1.00038824
 DN2035
 DN2035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4689279328(NAD 83)
 DN2035
 DN2035                          SUPERSEDED SURVEY CONTROL
 DN2035
 DN2035  NAD 83(2007)-  40 25 33.99309(N)    089 59 00.96307(W) AD(2002.00) 1
 DN2035  ELLIP H (08/11/11)  113.781  (m)                       GP(2002.00) 4 1
 DN2035
 DN2035.Superseded values are not recommended for survey control.
 DN2035
 DN2035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2035.See file dsdata.pdf to determine how the superseded data were derived.
 DN2035
 DN2035_MARKER: DD = SURVEY DISK
 DN2035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2035_STAMPING: FC56
 DN2035_MARK LOGO: NONE
 DN2035_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2035+STABILITY: SURFACE MOTION
 DN2035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2035+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2035
 DN2035  HISTORY     - Date     Condition        Report By
 DN2035  HISTORY     - 200905   MONUMENTED       ILDT
 DN2035
 DN2035                          STATION DESCRIPTION
 DN2035
 DN2035'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2035'STATION IS LOCATED 2.5 MILES NORTHEAST OF THE TOWN OF LIVERPOOL. TO
 DN2035'REACH THE STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF
 DN2035'CHESTNUT STREET AND COUNTY HIGHWAY 8 IN THE TOWN OF LIVERPOOL PROCEED
 DN2035'NORTH 2.3 MILES TO THE INTERSECTION WITH US RTE 24. TURN RIGHT (EAST)
 DN2035'AND PROCEED 1.6 MILES TO THE STATION. THE STATION IS LOCATED 23.00
 DN2035'FEET SOUTH OF THE CENTERLINE OF US RTE 24, 27.20 FEET NORTHEAST OF A
 DN2035'CONCRETE RIGHT OF WAY MARKER AT THE END OF THE FENCE, AND 17.00 FEET
 DN2035'NORTHWEST OF THE WEST END OF A CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0503 ***********************************************************************
 LD0503  DESIGNATION -  562
 LD0503  PID         -  LD0503
 LD0503  STATE/COUNTY-  IL/HENDERSON
 LD0503  COUNTRY     -  US
 LD0503  USGS QUAD   -  LOMAX (2018)
 LD0503
 LD0503                         *CURRENT SURVEY CONTROL
 LD0503  ______________________________________________________________________
 LD0503* NAD 83(1986) POSITION- 40 40 42.     (N) 091 03 20.     (W)   SCALED
 LD0503* NAVD 88 ORTHO HEIGHT -   171.240 (meters)      561.81  (feet) ADJUSTED
 LD0503  ______________________________________________________________________
 LD0503  GEOID HEIGHT    -        -33.327 (meters)                     GEOID18
 LD0503  DYNAMIC HEIGHT  -        171.158 (meters)      561.54  (feet) COMP
 LD0503  MODELED GRAVITY -    980,147.1   (mgal)                       NAVD 88
 LD0503
 LD0503  VERT ORDER      -  SECOND    CLASS 0
 LD0503
 LD0503.The horizontal coordinates were scaled from a map and have
 LD0503.an estimated accuracy of +/- 6 seconds.
 LD0503
 LD0503.The orthometric height was determined by differential leveling and
 LD0503.adjusted by the NATIONAL GEODETIC SURVEY
 LD0503.in June 1991.
 LD0503
 LD0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0503.GEOID18 height accuracy estimate available here.
 LD0503
 LD0503.Click photographs - Photos may exist for this station.
 LD0503
 LD0503.The dynamic height is computed by dividing the NAVD 88
 LD0503.geopotential number by the normal gravity value computed on the
 LD0503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0503.degrees latitude (g = 980.6199 gals.).
 LD0503
 LD0503.The modeled gravity was interpolated from observed gravity values.
 LD0503
 LD0503;                    North         East    Units  Estimated Accuracy
 LD0503;SPC IL W     -   445,690.      624,860.      MT  (+/- 180 meters Scaled)
 LD0503
 LD0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF643048(NAD 83)
 LD0503
 LD0503                          SUPERSEDED SURVEY CONTROL
 LD0503
 LD0503  NGVD 29 (??/??/92)  171.292  (m)          561.98   (f) ADJ UNCH    2 0
 LD0503
 LD0503.Superseded values are not recommended for survey control.
 LD0503
 LD0503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0503.See file dsdata.pdf to determine how the superseded data were derived.
 LD0503
 LD0503_MARKER: P = PIPE CAP
 LD0503_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0503_STAMPING: ILL 562
 LD0503_MARK LOGO: USGS
 LD0503_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0503_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0503
 LD0503  HISTORY     - Date     Condition        Report By
 LD0503  HISTORY     - 1910     MONUMENTED       USGS
 LD0503  HISTORY     - 1935     GOOD             CGS
 LD0503  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0503  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0503
 LD0503                          STATION DESCRIPTION
 LD0503
 LD0503'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0503'1 MI NE FROM LOMAX.
 LD0503'1.0 MILE NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0503'RAILROAD FROM THE STATION AT LOMAX, HENDERSON COUNTY, THENCE 0.7
 LD0503'MILE SOUTH ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD, 6-1/2
 LD0503'POLES SOUTH OF MILEPOST 205, 45 FEET WEST OF THE CENTERLINE OF
 LD0503'THE TRACK, 12 FEET NORTH OF THE CENTER OF A ROAD CROSSING, 3
 LD0503'FEET EAST OF THE RIGHT-OF-WAY FENCE, AND ABOUT 4 FEET LOWER THAN
 LD0503'THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD BRONZE
 LD0503'CAP, STAMPED ILL 562 AND FASTENED ON TOP OF AN IRON PIPE.
 LD0503
 LD0503                          STATION RECOVERY (2001)
 LD0503
 LD0503'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001
 LD0503'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0503
 LD0503                          STATION RECOVERY (2012)
 LD0503
 LD0503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0503'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2049 ***********************************************************************
 DN2049  DESIGNATION -  57
 DN2049  PID         -  DN2049
 DN2049  STATE/COUNTY-  IL/FULTON
 DN2049  COUNTRY     -  US
 DN2049  USGS QUAD   -  LONDON MILLS (2018)
 DN2049
 DN2049                         *CURRENT SURVEY CONTROL
 DN2049  ______________________________________________________________________
 DN2049* NAD 83(2011) POSITION- 40 42 21.73738(N) 090 16 17.96982(W)   ADJUSTED
 DN2049* NAD 83(2011) ELLIP HT-   131.142 (meters)        (06/27/12)   ADJUSTED
 DN2049* NAD 83(2011) EPOCH   -  2010.00
 DN2049* NAVD 88 ORTHO HEIGHT -   164.4   (meters)      539.    (feet) GPS OBS
 DN2049  ______________________________________________________________________
 DN2049  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2049  GEOID HEIGHT    -        -33.270 (meters)                     GEOID09
 DN2049  GEOID HEIGHT    -        -33.285 (meters)                     GEOID18
 DN2049  NAD 83(2011) X  -    -22,957.650 (meters)                     COMP
 DN2049  NAD 83(2011) Y  - -4,841,989.610 (meters)                     COMP
 DN2049  NAD 83(2011) Z  -  4,137,816.571 (meters)                     COMP
 DN2049  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 DN2049
 DN2049  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2049  Standards:
 DN2049         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2049            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2049  -------------------------------------------------------------------
 DN2049  NETWORK    3.96   2.70           1.77   1.42   1.38     -0.13714753
 DN2049  -------------------------------------------------------------------
 DN2049  Click here for local accuracies and other accuracy information.
 DN2049
 DN2049.The horizontal coordinates were established by GPS observations
 DN2049.and adjusted by the National Geodetic Survey in June 2012.
 DN2049
 DN2049.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2049.been affixed to the stable North American tectonic plate. See 
 DN2049.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2049
 DN2049.The horizontal coordinates are valid at the epoch date displayed above
 DN2049.which is a decimal equivalence of Year/Month/Day.
 DN2049
 DN2049.The orthometric height was determined by GPS observations and a
 DN2049.high-resolution geoid model.
 DN2049
 DN2049.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2049.GEOID18 height accuracy estimate available here.
 DN2049
 DN2049.Click photographs - Photos may exist for this station.
 DN2049
 DN2049.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2049
 DN2049.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2049
 DN2049.The ellipsoidal height was determined by GPS observations
 DN2049.and is referenced to NAD 83.
 DN2049
 DN2049. The following values were computed from the NAD 83(2011) position.
 DN2049
 DN2049;                    North         East     Units Scale Factor Converg.
 DN2049;SPC IL W     -   448,387.972   691,127.903   MT  0.99994214   -0 04 06.5
 DN2049;SPC IL W     - 1,471,086.20  2,267,475.46   sFT  0.99994214   -0 04 06.5
 DN2049;UTM  15      - 4,509,705.790   730,487.311   MT  1.00025394   +1 46 48.5
 DN2049
 DN2049!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2049!SPC IL W     -   0.99997943  x   0.99994214  =   0.99992157
 DN2049!UTM  15      -   0.99997943  x   1.00025394  =   1.00023336
 DN2049
 DN2049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3048709705(NAD 83)
 DN2049
 DN2049                          SUPERSEDED SURVEY CONTROL
 DN2049
 DN2049  NAD 83(2007)-  40 42 21.73748(N)    090 16 17.97075(W) AD(2002.00) 1
 DN2049  ELLIP H (08/11/11)  131.151  (m)                       GP(2002.00) 4 1
 DN2049
 DN2049.Superseded values are not recommended for survey control.
 DN2049
 DN2049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2049.See file dsdata.pdf to determine how the superseded data were derived.
 DN2049
 DN2049_MARKER: DD = SURVEY DISK
 DN2049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2049_STAMPING: FC57
 DN2049_MARK LOGO: NONE
 DN2049_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2049+STABILITY: SURFACE MOTION
 DN2049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2049+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2011
 DN2049
 DN2049  HISTORY     - Date     Condition        Report By
 DN2049  HISTORY     - 200905   MONUMENTED       ILDT
 DN2049  HISTORY     - 20111018 GOOD             ATKNA
 DN2049
 DN2049                          STATION DESCRIPTION
 DN2049
 DN2049'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2049'STATION IS LOCATED ON THE SOUTH SIDE OF THE TOWN OF LONDON MILLS  AT
 DN2049'THE INTERSECTION OF IL. RTE 116 WITH RYAN STREET IN THE TOWN OF LONDON
 DN2049'MILLS AND IS MONUMENTED AS THE SOUTHWEST CORNER OF THE NORTHWEST
 DN2049'QUARTER OF SECTION 3, T 8 N, R 2 E OF THE 4TH P.M., FULTON CO., IL.
 DN2049'THE STATION IS 75.59 FEET SOUTHEAST OF THE EAST FACE OF A HIGH LINE
 DN2049'POLE, 74.55 FEET SOUTHWEST OF A GUY POLE, 98.74 FEET NORTHWEST OF A
 DN2049'CONCRETE RIGHT OF WAY MARKER AND 98.03 FEET NORTHEAST OF A CONCRETE
 DN2049'RIGHT OF WAY MARKER.
 DN2049
 DN2049                          STATION RECOVERY (2011)
 DN2049
 DN2049'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DN2049'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 DN2049'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 DN2049'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1239 ***********************************************************************
 JB1239  DESIGNATION -  572
 JB1239  PID         -  JB1239
 JB1239  STATE/COUNTY-  IL/PERRY
 JB1239  COUNTRY     -  US
 JB1239  USGS QUAD   -  COULTERVILLE (2018)
 JB1239
 JB1239                         *CURRENT SURVEY CONTROL
 JB1239  ______________________________________________________________________
 JB1239* NAD 83(2011) POSITION- 38 10 11.31211(N) 089 32 10.00750(W)   ADJUSTED
 JB1239* NAD 83(2011) ELLIP HT-   144.454 (meters)        (06/27/12)   ADJUSTED
 JB1239* NAD 83(2011) EPOCH   -  2010.00
 JB1239* NAVD 88 ORTHO HEIGHT -   174.191 (meters)      571.49  (feet) ADJUSTED
 JB1239  ______________________________________________________________________
 JB1239  GEOID HEIGHT    -        -29.744 (meters)                     GEOID18
 JB1239  NAD 83(2011) X  -     40,650.665 (meters)                     COMP
 JB1239  NAD 83(2011) Y  - -5,020,752.060 (meters)                     COMP
 JB1239  NAD 83(2011) Z  -  3,920,368.815 (meters)                     COMP
 JB1239  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 JB1239  DYNAMIC HEIGHT  -        174.076 (meters)      571.11  (feet) COMP
 JB1239  MODELED GRAVITY -    979,966.8   (mgal)                       NAVD 88
 JB1239
 JB1239  VERT ORDER      -  SECOND    CLASS 0
 JB1239
 JB1239  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1239  Standards:
 JB1239         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1239            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1239  -------------------------------------------------------------------
 JB1239  NETWORK    0.56   1.06           0.26   0.18   0.54      0.02577914
 JB1239  -------------------------------------------------------------------
 JB1239  Click here for local accuracies and other accuracy information.
 JB1239
 JB1239.The horizontal coordinates were established by GPS observations
 JB1239.and adjusted by the National Geodetic Survey in June 2012.
 JB1239
 JB1239.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1239.been affixed to the stable North American tectonic plate. See 
 JB1239.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1239
 JB1239.The horizontal coordinates are valid at the epoch date displayed above
 JB1239.which is a decimal equivalence of Year/Month/Day.
 JB1239
 JB1239.The orthometric height was determined by differential leveling and
 JB1239.adjusted by the NATIONAL GEODETIC SURVEY
 JB1239.in June 1991.
 JB1239
 JB1239.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1239.GEOID18 height accuracy estimate available here.
 JB1239
 JB1239.Click photographs - Photos may exist for this station.
 JB1239
 JB1239.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1239
 JB1239.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1239
 JB1239.The ellipsoidal height was determined by GPS observations
 JB1239.and is referenced to NAD 83.
 JB1239
 JB1239.The dynamic height is computed by dividing the NAVD 88
 JB1239.geopotential number by the normal gravity value computed on the
 JB1239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1239.degrees latitude (g = 980.6199 gals.).
 JB1239
 JB1239.The modeled gravity was interpolated from observed gravity values.
 JB1239
 JB1239. The following values were computed from the NAD 83(2011) position.
 JB1239
 JB1239;                    North         East     Units Scale Factor Converg.
 JB1239;SPC IL W     -   167,005.097   755,252.129   MT  0.99997876   +0 23 22.9
 JB1239;SPC IL W     -   547,915.89  2,477,856.36   sFT  0.99997876   +0 23 22.9
 JB1239;UTM  16      - 4,227,695.707   277,833.149   MT  1.00020793   -1 34 04.6
 JB1239
 JB1239!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1239!SPC IL W     -   0.99997733  x   0.99997876  =   0.99995609
 JB1239!UTM  16      -   0.99997733  x   1.00020793  =   1.00018526
 JB1239
 JB1239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7783327695(NAD 83)
 JB1239
 JB1239                          SUPERSEDED SURVEY CONTROL
 JB1239
 JB1239  NAD 83(2007)-  38 10 11.31217(N)    089 32 10.00841(W) AD(2002.00) 1
 JB1239  ELLIP H (03/25/08)  144.481  (m)                       GP(2002.00) 3 2
 JB1239  NAD 83(1997)-  38 10 11.31201(N)    089 32 10.00873(W) AD(       ) 1
 JB1239  ELLIP H (06/21/07)  144.480  (m)                       GP(       ) 3 2
 JB1239  NAVD 88             174.19   (m)          571.5    (f) LEVELING    3  
 JB1239  NGVD 29 (??/??/92)  174.287  (m)          571.81   (f) ADJ UNCH    2 0
 JB1239
 JB1239.Superseded values are not recommended for survey control.
 JB1239
 JB1239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1239.See file dsdata.pdf to determine how the superseded data were derived.
 JB1239
 JB1239_MARKER: DD = SURVEY DISK
 JB1239_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1239_STAMPING: 572 1914
 JB1239_MARK LOGO: USGS
 JB1239_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1239_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1239+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 JB1239
 JB1239  HISTORY     - Date     Condition        Report By
 JB1239  HISTORY     - 1914     MONUMENTED       USGS
 JB1239  HISTORY     - 1935     GOOD             CGS
 JB1239  HISTORY     - 1979     GOOD             ILDT
 JB1239  HISTORY     - 20070424 GOOD             ILDT
 JB1239  HISTORY     - 20120627 GOOD             ILDT
 JB1239
 JB1239                          STATION DESCRIPTION
 JB1239
 JB1239'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1239'AT SWANWICK.
 JB1239'AT SWANWICK, PERRY COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, 0.4
 JB1239'MILE SOUTHEAST OF MILEPOST E 50, ONE POLE SOUTHEAST OF THE
 JB1239'STATION, AT A ROAD CROSSING, 30 FEET NORTHEAST OF THE CENTERLINE
 JB1239'OF THE NORTHEAST MAIN TRACK, AND 8 FEET SOUTH OF THE ROAD.  A
 JB1239'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 572 1914
 JB1239'AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 JB1239
 JB1239                          STATION RECOVERY (1979)
 JB1239
 JB1239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1239'RECOVERED IN GOOD CONDITION.
 JB1239
 JB1239                          STATION RECOVERY (2007)
 JB1239
 JB1239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB1239'572
 JB1239'
 JB1239'FROM THE Y INTERSECTION OF IL RT 13 AND IL RT 154 JUST WEST OF
 JB1239'PICKNEYVILLE, PROCEED  NORTHWEST ON IL 16.0 MI TO SWANWICK RD. PROCEED
 JB1239'0.7 MI NORTH ON SWANWICK RD TO STATION  ON RIGHT. MARK IS 28.2  FT NW
 JB1239'OF NORTH RAIL OR RR TRACK, 28.7 FT EAST OF CENTERLINE TO  SWANWICK
 JB1239'RD., 8.5 FT SOUTH OF MAGNET SET IN EAST SIDE OF POWERPOLE AND 2.2 FT
 JB1239'WEST OF  METAL WITNESS POST. MARK IS AN IRON PIPE WITH BRONZE CAP
 JB1239'STAMPED 572 1914 PROJECTING UP  0.2 FT.
 JB1239
 JB1239                          STATION RECOVERY (2012)
 JB1239
 JB1239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0332 ***********************************************************************
 KC0332  DESIGNATION -  572.6
 KC0332  PID         -  KC0332
 KC0332  STATE/COUNTY-  IL/ADAMS
 KC0332  COUNTRY     -  US
 KC0332  USGS QUAD   -  QUINCY WEST (2018)
 KC0332
 KC0332                         *CURRENT SURVEY CONTROL
 KC0332  ______________________________________________________________________
 KC0332* NAD 83(1986) POSITION- 39 57 21.     (N) 091 23 48.     (W)   SCALED
 KC0332* NAVD 88 ORTHO HEIGHT -   174.265 (meters)      571.73  (feet) ADJUSTED
 KC0332  ______________________________________________________________________
 KC0332  GEOID HEIGHT    -        -32.585 (meters)                     GEOID18
 KC0332  DYNAMIC HEIGHT  -        174.175 (meters)      571.44  (feet) COMP
 KC0332  MODELED GRAVITY -    980,107.7   (mgal)                       NAVD 88
 KC0332
 KC0332  VERT ORDER      -  FIRST     CLASS II
 KC0332
 KC0332.The horizontal coordinates were scaled from a map and have
 KC0332.an estimated accuracy of +/- 6 seconds.
 KC0332
 KC0332.The orthometric height was determined by differential leveling and
 KC0332.adjusted by the NATIONAL GEODETIC SURVEY
 KC0332.in June 1991.
 KC0332
 KC0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0332.GEOID18 height accuracy estimate available here.
 KC0332
 KC0332.Click photographs - Photos may exist for this station.
 KC0332
 KC0332.The dynamic height is computed by dividing the NAVD 88
 KC0332.geopotential number by the normal gravity value computed on the
 KC0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0332.degrees latitude (g = 980.6199 gals.).
 KC0332
 KC0332.The modeled gravity was interpolated from observed gravity values.
 KC0332
 KC0332;                    North         East    Units  Estimated Accuracy
 KC0332;SPC IL W     -   365,810.      594,900.      MT  (+/- 180 meters Scaled)
 KC0332
 KC0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE369240(NAD 83)
 KC0332
 KC0332                          SUPERSEDED SURVEY CONTROL
 KC0332
 KC0332  NGVD 29 (??/??/92)  174.344  (m)          571.99   (f) ADJ UNCH    1 2
 KC0332
 KC0332.Superseded values are not recommended for survey control.
 KC0332
 KC0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0332.See file dsdata.pdf to determine how the superseded data were derived.
 KC0332
 KC0332_MARKER: X = CHISELED CROSS
 KC0332_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0332_SP_SET: BRIDGE
 KC0332_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0332
 KC0332  HISTORY     - Date     Condition        Report By
 KC0332  HISTORY     - 1914     MONUMENTED       USGS
 KC0332  HISTORY     - 1933     GOOD             CGS
 KC0332
 KC0332                          STATION DESCRIPTION
 KC0332
 KC0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0332'2 MI NE FROM QUINCY.
 KC0332'2 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0332'RAILROAD FROM THE STATION AT QUINCY, ADAMS COUNTY, AT MILEAGE
 KC0332'260.15, AT BRIDGE 260.15 OVER U.S. HIGHWAY 24, ON THE TOP COURSE
 KC0332'OF STONE OF THE WEST ABUTMENT, AND 5 FEET SOUTH OF THE TRACK.
 KC0332'A CHISELED CROSS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8507 ***********************************************************************
 DP8507  DESIGNATION -  575.97
 DP8507  PID         -  DP8507
 DP8507  STATE/COUNTY-  IL/SANGAMON
 DP8507  COUNTRY     -  US
 DP8507  USGS QUAD   -  FARMINGDALE (2018)
 DP8507
 DP8507                         *CURRENT SURVEY CONTROL
 DP8507  ______________________________________________________________________
 DP8507* NAD 83(1986) POSITION- 39 46 53.39   (N) 089 48 41.94   (W)   HD_HELD1
 DP8507* NAVD 88 ORTHO HEIGHT -   175.913 (meters)      577.14  (feet) ADJUSTED
 DP8507  ______________________________________________________________________
 DP8507  GEOID HEIGHT    -        -32.522 (meters)                     GEOID18
 DP8507  DYNAMIC HEIGHT  -        175.817 (meters)      576.83  (feet) COMP
 DP8507  MODELED GRAVITY -    980,079.0   (mgal)                       NAVD 88
 DP8507
 DP8507  VERT ORDER      -  SECOND    CLASS I
 DP8507
 DP8507.The horizontal coordinates were determined by differentially corrected
 DP8507.hand held GPS observations or other comparable positioning techniques
 DP8507.and have an estimated accuracy of +/- 3 meters.
 DP8507
 DP8507.The orthometric height was determined by differential leveling and
 DP8507.adjusted by the NATIONAL GEODETIC SURVEY
 DP8507.in September 2015.
 DP8507
 DP8507.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8507.GEOID18 height accuracy estimate available here.
 DP8507
 DP8507.Click photographs - Photos may exist for this station.
 DP8507
 DP8507.The dynamic height is computed by dividing the NAVD 88
 DP8507.geopotential number by the normal gravity value computed on the
 DP8507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8507.degrees latitude (g = 980.6199 gals.).
 DP8507
 DP8507.The modeled gravity was interpolated from observed gravity values.
 DP8507
 DP8507;                    North         East    Units  Estimated Accuracy
 DP8507;SPC IL W     -   345,788.6     730,410.9     MT  (+/- 3 meters HH1 GPS) 
 DP8507
 DP8507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5921707287(NAD 83)
 DP8507
 DP8507                          SUPERSEDED SURVEY CONTROL
 DP8507
 DP8507.No superseded survey control is available for this station.
 DP8507
 DP8507_MARKER: DD = SURVEY DISK
 DP8507_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DP8507_SP_SET: SET IN A MASSIVE RETAINING WALL
 DP8507_STAMPING: 575.97
 DP8507_MARK LOGO: IL-167
 DP8507_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP8507_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8507+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2019
 DP8507
 DP8507  HISTORY     - Date     Condition        Report By
 DP8507  HISTORY     - UNK      MONUMENTED       IL-167
 DP8507  HISTORY     - 20140924 GOOD             AMESC
 DP8507  HISTORY     - 20190829 GOOD             ILDT
 DP8507
 DP8507                          STATION DESCRIPTION
 DP8507
 DP8507'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP8507'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF SALISBURY, 6.5
 DP8507'MI (10.5 KM) NORTHEAST OF NEW BERLIN AND 2.9 MI (4.7 KM) SOUTH OF
 DP8507'FARMINGDALE.
 DP8507'
 DP8507'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8507'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8507'SPRINGFIELD PROCEED SOUTHWEST ALONG OLD JACKSONVILLE ROAD FOR 5.65 MI
 DP8507'(9.1 KM) TO THE BRIDGE OVER LITTLE SPRINGS CREEK AND THE STATION ON
 DP8507'THE LEFT.
 DP8507'
 DP8507'THE STATION IS 21.2 FT (6.5 M) SOUTH OF THE CENTERLINE OF OLD
 DP8507'JACKSONVILLE ROAD, 0.6 FT (18 CM) SOUTH OF THE BRIDGE DECK, ON TOP OF
 DP8507'THE SOUTHWEST WING WALL, APPROXIMATELY 3 INCHES (8 CM) BELOW THE
 DP8507'BRIDGE DECK.
 DP8507
 DP8507                          STATION RECOVERY (2019)
 DP8507
 DP8507'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DP8507'STATION WAS FOUND IN GOOD CONDITION.  STATION IS A QUESTIONABLE SETUP
 DP8507'FOR SATELLITE OBSERVATIONS BECAUSE OF IT LOCATION ON THE BRIDGE WING
 DP8507'WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0150 ***********************************************************************
 JB0150  DESIGNATION -  58
 JB0150  PID         -  JB0150
 JB0150  STATE/COUNTY-  IL/WHITE
 JB0150  COUNTRY     -  US
 JB0150  USGS QUAD   -  SPRINGERTON (2018)
 JB0150
 JB0150                         *CURRENT SURVEY CONTROL
 JB0150  ______________________________________________________________________
 JB0150* NAD 83(1986) POSITION- 38 10 46.8    (N) 088 21 06.7    (W)   HD_HELD2
 JB0150* NAVD 88 ORTHO HEIGHT -   116.695 (meters)      382.86  (feet) ADJUSTED
 JB0150  ______________________________________________________________________
 JB0150  GEOID HEIGHT    -        -30.414 (meters)                     GEOID18
 JB0150  DYNAMIC HEIGHT  -        116.619 (meters)      382.61  (feet) COMP
 JB0150  MODELED GRAVITY -    979,976.3   (mgal)                       NAVD 88
 JB0150
 JB0150  VERT ORDER      -  SECOND    CLASS 0
 JB0150
 JB0150.The horizontal coordinates were established by autonomous hand held GPS
 JB0150.observations and have an estimated accuracy of +/- 10 meters.
 JB0150
 JB0150.The orthometric height was determined by differential leveling and
 JB0150.adjusted by the NATIONAL GEODETIC SURVEY
 JB0150.in June 1991.
 JB0150
 JB0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0150.GEOID18 height accuracy estimate available here.
 JB0150
 JB0150.Click photographs - Photos may exist for this station.
 JB0150
 JB0150.The dynamic height is computed by dividing the NAVD 88
 JB0150.geopotential number by the normal gravity value computed on the
 JB0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0150.degrees latitude (g = 980.6199 gals.).
 JB0150
 JB0150.The modeled gravity was interpolated from observed gravity values.
 JB0150
 JB0150;                    North         East    Units  Estimated Accuracy
 JB0150;SPC IL E     -   167,917.      298,377.      MT  (+/- 10 meters HH2 GPS)
 JB0150
 JB0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8159726613(NAD 83)
 JB0150
 JB0150                          SUPERSEDED SURVEY CONTROL
 JB0150
 JB0150  NGVD 29 (??/??/92)  116.813  (m)          383.24   (f) ADJ UNCH    2 0
 JB0150
 JB0150.Superseded values are not recommended for survey control.
 JB0150
 JB0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0150.See file dsdata.pdf to determine how the superseded data were derived.
 JB0150
 JB0150_MARKER: Q = CHISELED SQUARE
 JB0150_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0150_SP_SET: CULVERT
 JB0150_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0150
 JB0150  HISTORY     - Date     Condition        Report By
 JB0150  HISTORY     - UNK      MONUMENTED       USGS
 JB0150  HISTORY     - 1935     GOOD             CGS
 JB0150  HISTORY     - 20070717 GOOD             GEOCAC
 JB0150
 JB0150                          STATION DESCRIPTION
 JB0150
 JB0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0150'AT SPRINGER.
 JB0150'AT SPRINGER, WHITE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 JB0150'16 RAILS NORTH OF THE STATION, ONE RAIL NORTH OF A ROAD CROSSING,
 JB0150'AT A CONCRETE CULVERT, AND ON THE TOP OF THE NORTHWEST CORNER OF
 JB0150'THE WEST HEADWALL.  A CHISELED SQUARE.
 JB0150
 JB0150                          STATION RECOVERY (2007)
 JB0150
 JB0150'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 JB0150'THE STATION IS ABOUT 46 FEET NORTH OF THE CENTERLINE OF EAST NORTH
 JB0150'AVENUE AND ABOUT 18 FEET WEST OF THE CENTERLINE OF A GRAVEL DRIVEWAY
 JB0150'LEADING NORTH.  THE TRACKS HAVE BEEN REMOVED.  A CROSS HAS BEEN
 JB0150'CHISELED INSIDE THE CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2010 ***********************************************************************
 DN2010  DESIGNATION -  58
 DN2010  PID         -  DN2010
 DN2010  STATE/COUNTY-  IL/FULTON
 DN2010  COUNTRY     -  US
 DN2010  USGS QUAD   -  FAIRVIEW (2018)
 DN2010
 DN2010                         *CURRENT SURVEY CONTROL
 DN2010  ______________________________________________________________________
 DN2010* NAD 83(2011) POSITION- 40 38 52.77412(N) 090 12 52.66573(W)   ADJUSTED
 DN2010* NAD 83(2011) ELLIP HT-   177.675 (meters)        (06/27/12)   ADJUSTED
 DN2010* NAD 83(2011) EPOCH   -  2010.00
 DN2010* NAVD 88 ORTHO HEIGHT -   210.9   (meters)      692.    (feet) GPS OBS
 DN2010  ______________________________________________________________________
 DN2010  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2010  GEOID HEIGHT    -        -33.219 (meters)                     GEOID09
 DN2010  GEOID HEIGHT    -        -33.227 (meters)                     GEOID18
 DN2010  NAD 83(2011) X  -    -18,154.073 (meters)                     COMP
 DN2010  NAD 83(2011) Y  - -4,846,246.760 (meters)                     COMP
 DN2010  NAD 83(2011) Z  -  4,132,958.314 (meters)                     COMP
 DN2010  LAPLACE CORR    -          1.90  (seconds)                    DEFLEC18
 DN2010
 DN2010  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2010  Standards:
 DN2010         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2010            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2010  -------------------------------------------------------------------
 DN2010  NETWORK    4.30   3.21           2.01   1.37   1.64      0.15745718
 DN2010  -------------------------------------------------------------------
 DN2010  Click here for local accuracies and other accuracy information.
 DN2010
 DN2010.The horizontal coordinates were established by GPS observations
 DN2010.and adjusted by the National Geodetic Survey in June 2012.
 DN2010
 DN2010.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2010.been affixed to the stable North American tectonic plate. See 
 DN2010.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2010
 DN2010.The horizontal coordinates are valid at the epoch date displayed above
 DN2010.which is a decimal equivalence of Year/Month/Day.
 DN2010
 DN2010.The orthometric height was determined by GPS observations and a
 DN2010.high-resolution geoid model.
 DN2010
 DN2010.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2010.GEOID18 height accuracy estimate available here.
 DN2010
 DN2010.Click photographs - Photos may exist for this station.
 DN2010
 DN2010.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2010
 DN2010.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2010
 DN2010.The ellipsoidal height was determined by GPS observations
 DN2010.and is referenced to NAD 83.
 DN2010
 DN2010. The following values were computed from the NAD 83(2011) position.
 DN2010
 DN2010;                    North         East     Units Scale Factor Converg.
 DN2010;SPC IL W     -   441,938.355   695,943.495   MT  0.99994138   -0 01 52.5
 DN2010;SPC IL W     - 1,449,926.09  2,283,274.62   sFT  0.99994138   -0 01 52.5
 DN2010;UTM  15      - 4,503,412.728   735,509.978   MT  1.00028276   +1 48 54.9
 DN2010
 DN2010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2010!SPC IL W     -   0.99997213  x   0.99994138  =   0.99991351
 DN2010!UTM  15      -   0.99997213  x   1.00028276  =   1.00025488
 DN2010
 DN2010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3550903412(NAD 83)
 DN2010
 DN2010                          SUPERSEDED SURVEY CONTROL
 DN2010
 DN2010  NAD 83(2007)-  40 38 52.77413(N)    090 12 52.66686(W) AD(2002.00) 1
 DN2010  ELLIP H (08/11/11)  177.693  (m)                       GP(2002.00) 4 1
 DN2010
 DN2010.Superseded values are not recommended for survey control.
 DN2010
 DN2010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2010.See file dsdata.pdf to determine how the superseded data were derived.
 DN2010
 DN2010_MARKER: DD = SURVEY DISK
 DN2010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2010_STAMPING: FC58
 DN2010_MARK LOGO: NONE
 DN2010_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2010+STABILITY: SURFACE MOTION
 DN2010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2010+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2010
 DN2010  HISTORY     - Date     Condition        Report By
 DN2010  HISTORY     - 200905   MONUMENTED       ILDT
 DN2010
 DN2010                          STATION DESCRIPTION
 DN2010
 DN2010'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2010'STATION IS LOCATED ON THE WEST SIDE OF THE TOWN OF FAIRVIEW AND IS
 DN2010'MONUMENTED AS THE EAST QUARTER CORNER OF SECTION 25, T 8 N, R 2 E OF
 DN2010'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE EAST SIDE
 DN2010'OF THE TOWN OF FAIRVIEW AT THE INTERSECTION OF IL. RTE 97 (EAST ST)
 DN2010'AND COUNTY HIGHWAY 17 (3045N), PROCEED 3.5 MILES WEST ON COUNTY
 DN2010'HIGHWAY 17 TO THE INTERSECTION WITH COUNTY HIGHWAY 16. TURN RIGHT
 DN2010'(NORTH) ON COUNTY HIGHWAY 16 AND PROCEED 1.4 MILES TO THE INTERSECTION
 DN2010'WITH HOLLIS ROAD. TURN RIGHT (EAST) ON HOLLIS ROAD AND PROCEED 0.5
 DN2010'MILES TO THE STATION. THE STATION IS NORTH OF THE GRAVEL ROAD AND
 DN2010'52.50 SOUTHWEST OF AN 18 INCH ASH TREE, 50.54 FEET NORTH OF A GATE
 DN2010'POST AND 48.47 FEET NORTHWEST OF A GATE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1263 ***********************************************************************
 KA1263  DESIGNATION -  580
 KA1263  PID         -  KA1263
 KA1263  STATE/COUNTY-  IL/EDGAR
 KA1263  COUNTRY     -  US
 KA1263  USGS QUAD   -  DENNISON (2018)
 KA1263
 KA1263                         *CURRENT SURVEY CONTROL
 KA1263  ______________________________________________________________________
 KA1263* NAD 83(1986) POSITION- 39 29 12.     (N) 087 34 09.     (W)   SCALED
 KA1263* NAVD 88 ORTHO HEIGHT -   176.299 (meters)      578.41  (feet) ADJUSTED
 KA1263  ______________________________________________________________________
 KA1263  GEOID HEIGHT    -        -32.415 (meters)                     GEOID18
 KA1263  DYNAMIC HEIGHT  -        176.200 (meters)      578.08  (feet) COMP
 KA1263  MODELED GRAVITY -    980,063.6   (mgal)                       NAVD 88
 KA1263
 KA1263  VERT ORDER      -  FIRST     CLASS II
 KA1263
 KA1263.The horizontal coordinates were scaled from a map and have
 KA1263.an estimated accuracy of +/- 6 seconds.
 KA1263
 KA1263.The orthometric height was determined by differential leveling and
 KA1263.adjusted by the NATIONAL GEODETIC SURVEY
 KA1263.in June 1991.
 KA1263
 KA1263.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1263.GEOID18 height accuracy estimate available here.
 KA1263
 KA1263.Click photographs - Photos may exist for this station.
 KA1263
 KA1263.The dynamic height is computed by dividing the NAVD 88
 KA1263.geopotential number by the normal gravity value computed on the
 KA1263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1263.degrees latitude (g = 980.6199 gals.).
 KA1263
 KA1263.The modeled gravity was interpolated from observed gravity values.
 KA1263
 KA1263;                    North         East    Units  Estimated Accuracy
 KA1263;SPC IL E     -   313,290.      365,740.      MT  (+/- 180 meters Scaled)
 KA1263
 KA1263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ510709(NAD 83)
 KA1263
 KA1263                          SUPERSEDED SURVEY CONTROL
 KA1263
 KA1263  NGVD 29 (??/??/92)  176.398  (m)          578.73   (f) ADJ UNCH    1 2
 KA1263
 KA1263.Superseded values are not recommended for survey control.
 KA1263
 KA1263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1263.See file dsdata.pdf to determine how the superseded data were derived.
 KA1263
 KA1263_MARKER: DB = BENCH MARK DISK
 KA1263_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1263_SP_SET: CULVERT HEADWALL
 KA1263_STAMPING: 580
 KA1263_MARK LOGO: USGS
 KA1263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1263+STABILITY: SURFACE MOTION
 KA1263
 KA1263  HISTORY     - Date     Condition        Report By
 KA1263  HISTORY     - 1907     MONUMENTED       USGS
 KA1263  HISTORY     - 1956     GOOD             CGS
 KA1263
 KA1263                          STATION DESCRIPTION
 KA1263
 KA1263'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1263'1.8 MI NW FROM FARRINGTON.
 KA1263'1.8 MILES NORTHWEST ALONG A BRANCH LINE OF PENNSYLVANIA RAILROAD
 KA1263'WHICH LEADS THRU PARIS FROM THE JUNCTION OF MAIN LINE AT FARRINGTON,
 KA1263'IN SECTION 18, T. 12 N., R. 10 W., ABOUT 1.0 MILE NORTHWEST OF
 KA1263'CROSSING OF THE CLARK-EDGAR COUNTY LINE ROAD, ABOUT 8 1/2 TELEPHONE
 KA1263'POLES SOUTHEAST OF MILE POST 10, IN THE TOP OF THE NORTHEAST STONE
 KA1263'HEAD WALL OF A 24-INCH IRON PIPE CULVERT UNDER TRACK, 9 1/2 FEET
 KA1263'NORTHEAST OF NORTHEAST RAIL, 2 1/4 FEET NORTHWEST OF SOUTHEAST END
 KA1263'OF HEAD WALL AND 3 1/2 FEET BELOW LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0693 ***********************************************************************
 KB0693  DESIGNATION -  585.9
 KB0693  PID         -  KB0693
 KB0693  STATE/COUNTY-  IL/CHRISTIAN
 KB0693  COUNTRY     -  US
 KB0693  USGS QUAD   -  EDINBURG (2018)
 KB0693
 KB0693                         *CURRENT SURVEY CONTROL
 KB0693  ______________________________________________________________________
 KB0693* NAD 83(1986) POSITION- 39 39 25.     (N) 089 23 21.     (W)   SCALED
 KB0693* NAVD 88 ORTHO HEIGHT -   178.510 (meters)      585.66  (feet) ADJUSTED
 KB0693  ______________________________________________________________________
 KB0693  GEOID HEIGHT    -        -32.233 (meters)                     GEOID18
 KB0693  DYNAMIC HEIGHT  -        178.411 (meters)      585.34  (feet) COMP
 KB0693  MODELED GRAVITY -    980,071.3   (mgal)                       NAVD 88
 KB0693
 KB0693  VERT ORDER      -  SECOND    CLASS 0
 KB0693
 KB0693.The horizontal coordinates were scaled from a map and have
 KB0693.an estimated accuracy of +/- 6 seconds.
 KB0693
 KB0693.The orthometric height was determined by differential leveling and
 KB0693.adjusted by the NATIONAL GEODETIC SURVEY
 KB0693.in June 1991.
 KB0693
 KB0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0693.GEOID18 height accuracy estimate available here.
 KB0693
 KB0693.Click photographs - Photos may exist for this station.
 KB0693
 KB0693.The dynamic height is computed by dividing the NAVD 88
 KB0693.geopotential number by the normal gravity value computed on the
 KB0693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0693.degrees latitude (g = 980.6199 gals.).
 KB0693
 KB0693.The modeled gravity was interpolated from observed gravity values.
 KB0693
 KB0693;                    North         East    Units  Estimated Accuracy
 KB0693;SPC IL W     -   332,190.      766,720.      MT  (+/- 180 meters Scaled)
 KB0693
 KB0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ950924(NAD 83)
 KB0693
 KB0693                          SUPERSEDED SURVEY CONTROL
 KB0693
 KB0693  NGVD 29 (??/??/92)  178.606  (m)          585.98   (f) ADJ UNCH    2 0
 KB0693
 KB0693.Superseded values are not recommended for survey control.
 KB0693
 KB0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0693.See file dsdata.pdf to determine how the superseded data were derived.
 KB0693
 KB0693_MARKER: Q = CHISELED SQUARE
 KB0693_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0693_SP_SET: CURB
 KB0693_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0693
 KB0693  HISTORY     - Date     Condition        Report By
 KB0693  HISTORY     - UNK      MONUMENTED       USGS
 KB0693  HISTORY     - 1935     GOOD             CGS
 KB0693  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0693
 KB0693                          STATION DESCRIPTION
 KB0693
 KB0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0693'AT EDINBURG.
 KB0693'AT EDINBURG, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0693'RAILROAD, 24 YARDS NORTHWEST OF THE STATION, AT POLE 164/26, AND
 KB0693'ON THE TOP OF THE NORTH END OF A CONCRETE CURB.  A CHISELED
 KB0693'SQUARE.
 KB0693
 KB0693                          STATION RECOVERY (1976)
 KB0693
 KB0693'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0693'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3594 ***********************************************************************
 DP3594  DESIGNATION -  5857
 DP3594  PID         -  DP3594
 DP3594  STATE/COUNTY-  IL/KNOX
 DP3594  COUNTRY     -  US
 DP3594  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3594
 DP3594                         *CURRENT SURVEY CONTROL
 DP3594  ______________________________________________________________________
 DP3594* NAD 83(1986) POSITION- 41 03 32.66   (N) 090 22 53.48   (W)   HD_HELD1
 DP3594* NAVD 88 ORTHO HEIGHT -   239.455 (meters)      785.61  (feet) ADJUSTED
 DP3594  ______________________________________________________________________
 DP3594  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 DP3594  DYNAMIC HEIGHT  -        239.352 (meters)      785.27  (feet) COMP
 DP3594  MODELED GRAVITY -    980,184.8   (mgal)                       NAVD 88
 DP3594
 DP3594  VERT ORDER      -  SECOND    CLASS I
 DP3594
 DP3594.The horizontal coordinates were determined by differentially corrected
 DP3594.hand held GPS observations or other comparable positioning techniques
 DP3594.and have an estimated accuracy of +/- 3 meters.
 DP3594
 DP3594.The orthometric height was determined by differential leveling and
 DP3594.adjusted by the NATIONAL GEODETIC SURVEY
 DP3594.in July 2014.
 DP3594
 DP3594.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3594.GEOID18 height accuracy estimate available here.
 DP3594
 DP3594.Click photographs - Photos may exist for this station.
 DP3594
 DP3594.The dynamic height is computed by dividing the NAVD 88
 DP3594.geopotential number by the normal gravity value computed on the
 DP3594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3594.degrees latitude (g = 980.6199 gals.).
 DP3594
 DP3594.The modeled gravity was interpolated from observed gravity values.
 DP3594
 DP3594;                    North         East    Units  Estimated Accuracy
 DP3594;SPC IL W     -   487,607.6     681,940.3     MT  (+/- 3 meters HH1 GPS) 
 DP3594
 DP3594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2003148618(NAD 83)
 DP3594
 DP3594                          SUPERSEDED SURVEY CONTROL
 DP3594
 DP3594.No superseded survey control is available for this station.
 DP3594
 DP3594_MARKER: F = FLANGE-ENCASED ROD
 DP3594_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3594+WITH SETTING: INFORMATION.
 DP3594_STAMPING: 5857
 DP3594_MARK LOGO: ILDT
 DP3594_PROJECTION: RECESSED 18 CENTIMETERS
 DP3594_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3594_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3594_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3594+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DP3594_ROD/PIPE-DEPTH: 2.4 meters
 DP3594_SLEEVE-DEPTH  : 0.9 meters
 DP3594
 DP3594  HISTORY     - Date     Condition        Report By
 DP3594  HISTORY     - UNK      MONUMENTED       ASCPC
 DP3594  HISTORY     - 20130416 GOOD             AMESC
 DP3594
 DP3594                          STATION DESCRIPTION
 DP3594
 DP3594'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3594'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH OF GALESBURG, 5.8
 DP3594'MI (9.3 KM) WEST-NORTHWEST OF WATAGA AND 5.3 MI (8.5 KM)
 DP3594'EAST-SOUTHEAST OF NORTH HENDERSON.
 DP3594'
 DP3594'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY HIGHWAY
 DP3594'30, PROCEED NORTH ON US ROUTE 150 FOR 5.20 MI (8.4 KM) TO THE STATION
 DP3594'ON THE RIGHT.
 DP3594'
 DP3594'THE STATION IS 36.5 FT (11.1 M) EAST OF THE CENTERLINE OF US ROUTE
 DP3594'150, 199.5 FT (60.8 M) SOUTHEAST OF A POWER POLE, 151.5 FT (46.2 M)
 DP3594'NORTHEAST OF A POWER POLE AND 1.0 FT (0.3 M) WEST OF A METAL WITNESS
 DP3594'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1195 ***********************************************************************
 LC1195  DESIGNATION -  586
 LC1195  PID         -  LC1195
 LC1195  STATE/COUNTY-  IL/LOGAN
 LC1195  COUNTRY     -  US
 LC1195  USGS QUAD   -  MIDDLETOWN (2018)
 LC1195
 LC1195                         *CURRENT SURVEY CONTROL
 LC1195  ______________________________________________________________________
 LC1195* NAD 83(1986) POSITION- 40 06 01.     (N) 089 35 27.     (W)   SCALED
 LC1195* NAVD 88 ORTHO HEIGHT -   178.469 (meters)      585.53  (feet) ADJUSTED
 LC1195  ______________________________________________________________________
 LC1195  GEOID HEIGHT    -        -32.681 (meters)                     GEOID18
 LC1195  DYNAMIC HEIGHT  -        178.377 (meters)      585.23  (feet) COMP
 LC1195  MODELED GRAVITY -    980,102.5   (mgal)                       NAVD 88
 LC1195
 LC1195  VERT ORDER      -  SECOND    CLASS 0
 LC1195
 LC1195.The horizontal coordinates were scaled from a map and have
 LC1195.an estimated accuracy of +/- 6 seconds.
 LC1195
 LC1195.The orthometric height was determined by differential leveling and
 LC1195.adjusted by the NATIONAL GEODETIC SURVEY
 LC1195.in June 1991.
 LC1195
 LC1195.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1195.GEOID18 height accuracy estimate available here.
 LC1195
 LC1195.Click photographs - Photos may exist for this station.
 LC1195
 LC1195.The dynamic height is computed by dividing the NAVD 88
 LC1195.geopotential number by the normal gravity value computed on the
 LC1195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1195.degrees latitude (g = 980.6199 gals.).
 LC1195
 LC1195.The modeled gravity was interpolated from observed gravity values.
 LC1195
 LC1195;                    North         East    Units  Estimated Accuracy
 LC1195;SPC IL W     -   381,280.      749,100.      MT  (+/- 180 meters Scaled)
 LC1195
 LC1195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK791421(NAD 83)
 LC1195
 LC1195                          SUPERSEDED SURVEY CONTROL
 LC1195
 LC1195  NGVD 29 (??/??/92)  178.560  (m)          585.83   (f) ADJ UNCH    2 0
 LC1195
 LC1195.Superseded values are not recommended for survey control.
 LC1195
 LC1195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1195.See file dsdata.pdf to determine how the superseded data were derived.
 LC1195
 LC1195_STAMPING: ILL 586 1932
 LC1195_MARK LOGO: USGS
 LC1195
 LC1195  HISTORY     - Date     Condition        Report By
 LC1195  HISTORY     - 1932     MONUMENTED       USGS
 LC1195  HISTORY     - 1935     GOOD             CGS
 LC1195  HISTORY     - 20200514 MARK NOT FOUND   ILDT
 LC1195
 LC1195                          STATION DESCRIPTION
 LC1195
 LC1195'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC1195'AT MIDDLETOWN.
 LC1195'AT MIDDLETOWN, LOGAN COUNTY, ACROSS THE STREET FROM THE NORTHEAST
 LC1195'CORNER OF THE PARK, AT THE FORMER LOCATION OF THE MIDDLETOWN
 LC1195'STATE BANK (THIS BUILDING WAS BURNED IN 1934), AND IN THE WEST
 LC1195'END OF THE STONE DOORSILL.  A UNITED STATES GEOLOGICAL SURVEY
 LC1195'STANDARD DISK, STAMPED ILL 586 1932.
 LC1195
 LC1195                          STATION RECOVERY (2020)
 LC1195
 LC1195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1195'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0337 ***********************************************************************
 KC0337  DESIGNATION -  588.6
 KC0337  PID         -  KC0337
 KC0337  STATE/COUNTY-  IL/ADAMS
 KC0337  COUNTRY     -  US
 KC0337  USGS QUAD   -  QUINCY WEST (2018)
 KC0337
 KC0337                         *CURRENT SURVEY CONTROL
 KC0337  ______________________________________________________________________
 KC0337* NAD 83(1986) POSITION- 39 56 00.     (N) 091 24 41.     (W)   SCALED
 KC0337* NAVD 88 ORTHO HEIGHT -   179.324 (meters)      588.33  (feet) ADJUSTED
 KC0337  ______________________________________________________________________
 KC0337  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 KC0337  DYNAMIC HEIGHT  -        179.232 (meters)      588.03  (feet) COMP
 KC0337  MODELED GRAVITY -    980,107.6   (mgal)                       NAVD 88
 KC0337
 KC0337  VERT ORDER      -  FIRST     CLASS II
 KC0337
 KC0337.The horizontal coordinates were scaled from a map and have
 KC0337.an estimated accuracy of +/- 6 seconds.
 KC0337
 KC0337.The orthometric height was determined by differential leveling and
 KC0337.adjusted by the NATIONAL GEODETIC SURVEY
 KC0337.in June 1991.
 KC0337
 KC0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0337.GEOID18 height accuracy estimate available here.
 KC0337
 KC0337.Click photographs - Photos may exist for this station.
 KC0337
 KC0337.The dynamic height is computed by dividing the NAVD 88
 KC0337.geopotential number by the normal gravity value computed on the
 KC0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0337.degrees latitude (g = 980.6199 gals.).
 KC0337
 KC0337.The modeled gravity was interpolated from observed gravity values.
 KC0337
 KC0337;                    North         East    Units  Estimated Accuracy
 KC0337;SPC IL W     -   363,330.      593,610.      MT  (+/- 180 meters Scaled)
 KC0337
 KC0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE357215(NAD 83)
 KC0337
 KC0337                          SUPERSEDED SURVEY CONTROL
 KC0337
 KC0337  NGVD 29 (??/??/92)  179.409  (m)          588.61   (f) ADJ UNCH    1 2
 KC0337
 KC0337.Superseded values are not recommended for survey control.
 KC0337
 KC0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0337.See file dsdata.pdf to determine how the superseded data were derived.
 KC0337
 KC0337_MARKER: B = BOLT
 KC0337_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0337_SP_SET: WATER TABLE
 KC0337_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0337
 KC0337  HISTORY     - Date     Condition        Report By
 KC0337  HISTORY     - UNK      MONUMENTED       LOCENG
 KC0337  HISTORY     - 1935     GOOD             CGS
 KC0337  HISTORY     - 1961     MARK NOT FOUND   CGS
 KC0337  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 KC0337
 KC0337                          STATION DESCRIPTION
 KC0337
 KC0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0337'AT QUINCY.
 KC0337'AT QUINCY, ADAMS COUNTY, AT THE NORTHEAST CORNER OF THIRD AND
 KC0337'HAMPSHIRE STREETS, AT THE CITY HALL, AND IN THE WATER TABLE ON
 KC0337'THE WEST SIDE OF THE SOUTH ENTRANCE.  THE TOP OF A COPPER BOLT,
 KC0337'SET VERTICALLY.
 KC0337
 KC0337                          STATION RECOVERY (1961)
 KC0337
 KC0337'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KC0337'MARK NOT FOUND.
 KC0337
 KC0337                          STATION RECOVERY (2012)
 KC0337
 KC0337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0337'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2048 ***********************************************************************
 DN2048  DESIGNATION -  59
 DN2048  PID         -  DN2048
 DN2048  STATE/COUNTY-  IL/FULTON
 DN2048  COUNTRY     -  US
 DN2048  USGS QUAD   -  LONDON MILLS (2018)
 DN2048
 DN2048                         *CURRENT SURVEY CONTROL
 DN2048  ______________________________________________________________________
 DN2048* NAD 83(2011) POSITION- 40 39 19.75094(N) 090 16 52.12723(W)   ADJUSTED
 DN2048* NAD 83(2011) ELLIP HT-   146.282 (meters)        (06/27/12)   ADJUSTED
 DN2048* NAD 83(2011) EPOCH   -  2010.00
 DN2048* NAVD 88 ORTHO HEIGHT -   179.5   (meters)      589.    (feet) GPS OBS
 DN2048  ______________________________________________________________________
 DN2048  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2048  GEOID HEIGHT    -        -33.260 (meters)                     GEOID09
 DN2048  GEOID HEIGHT    -        -33.279 (meters)                     GEOID18
 DN2048  NAD 83(2011) X  -    -23,777.494 (meters)                     COMP
 DN2048  NAD 83(2011) Y  - -4,845,656.489 (meters)                     COMP
 DN2048  NAD 83(2011) Z  -  4,133,569.208 (meters)                     COMP
 DN2048  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 DN2048
 DN2048  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2048  Standards:
 DN2048         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2048            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2048  -------------------------------------------------------------------
 DN2048  NETWORK    8.25   5.86           3.63   3.03   2.99     -0.18312660
 DN2048  -------------------------------------------------------------------
 DN2048  Click here for local accuracies and other accuracy information.
 DN2048
 DN2048.The horizontal coordinates were established by GPS observations
 DN2048.and adjusted by the National Geodetic Survey in June 2012.
 DN2048
 DN2048.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2048.been affixed to the stable North American tectonic plate. See 
 DN2048.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2048
 DN2048.The horizontal coordinates are valid at the epoch date displayed above
 DN2048.which is a decimal equivalence of Year/Month/Day.
 DN2048
 DN2048.The orthometric height was determined by GPS observations and a
 DN2048.high-resolution geoid model.
 DN2048
 DN2048.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2048.GEOID18 height accuracy estimate available here.
 DN2048
 DN2048.Click photographs - Photos may exist for this station.
 DN2048
 DN2048.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2048
 DN2048.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2048
 DN2048.The ellipsoidal height was determined by GPS observations
 DN2048.and is referenced to NAD 83.
 DN2048
 DN2048. The following values were computed from the NAD 83(2011) position.
 DN2048
 DN2048;                    North         East     Units Scale Factor Converg.
 DN2048;SPC IL W     -   442,775.640   690,318.814   MT  0.99994233   -0 04 28.5
 DN2048;SPC IL W     - 1,452,673.08  2,264,820.98   sFT  0.99994233   -0 04 28.5
 DN2048;UTM  15      - 4,504,068.542   729,859.403   MT  1.00025039   +1 46 19.7
 DN2048
 DN2048!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2048!SPC IL W     -   0.99997705  x   0.99994233  =   0.99991939
 DN2048!UTM  15      -   0.99997705  x   1.00025039  =   1.00022744
 DN2048
 DN2048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2985904068(NAD 83)
 DN2048
 DN2048                          SUPERSEDED SURVEY CONTROL
 DN2048
 DN2048  NAD 83(2007)-  40 39 19.75104(N)    090 16 52.12815(W) AD(2002.00) 1
 DN2048  ELLIP H (08/11/11)  146.294  (m)                       GP(2002.00) 4 1
 DN2048
 DN2048.Superseded values are not recommended for survey control.
 DN2048
 DN2048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2048.See file dsdata.pdf to determine how the superseded data were derived.
 DN2048
 DN2048_MARKER: DD = SURVEY DISK
 DN2048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2048_STAMPING: FC59
 DN2048_MARK LOGO: NONE
 DN2048_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2048+STABILITY: SURFACE MOTION
 DN2048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2048+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2011
 DN2048
 DN2048  HISTORY     - Date     Condition        Report By
 DN2048  HISTORY     - 200905   MONUMENTED       ILDT
 DN2048  HISTORY     - 20111018 GOOD             ATKNA
 DN2048
 DN2048                          STATION DESCRIPTION
 DN2048
 DN2048'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2048'STATION IS LOCATED 3.5 MILES SOUTH OF THE TOWN OF LONDON MILLS AND IS
 DN2048'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHEAST QUARTER OF SECTION
 DN2048'28, T 8 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2048'FROM THE INTERSECTION OF IL. RTE 116, WITH RYAN STREET AND COUNTY
 DN2048'HIGHWAY ROUTE 2 IN THE TOWN OF LONDON MILLS, PROCEED 3.5 MILES SOUTH
 DN2048'ALONG COUNTY HIGHWAY ROUTE 2, TO THE INTERSECTION WITH YOUNG ROAD.
 DN2048'TURN RIGHT (WEST) AND PROCEED 0.5 MILE TO THE STATION. THE STATION IS
 DN2048'NORTHWEST OF THE EXISTING ROAD, 34.60 FEET NORTHWEST OF A POWER POLE,
 DN2048'30.80 FEET SOUTHWEST OF A POWER POLE AND 21.95 FEET SOUTHEASTERLY OF A
 DN2048'HEDGE POST.
 DN2048
 DN2048                          STATION RECOVERY (2011)
 DN2048
 DN2048'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DN2048'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 DN2048'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 DN2048'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1239 ***********************************************************************
 MF1239  DESIGNATION -  59 I 5
 MF1239  PID         -  MF1239
 MF1239  STATE/COUNTY-  IL/DU PAGE
 MF1239  COUNTRY     -  US
 MF1239  USGS QUAD   -  NAPERVILLE (2018)
 MF1239
 MF1239                         *CURRENT SURVEY CONTROL
 MF1239  ______________________________________________________________________
 MF1239* NAD 83(1986) POSITION- 41 48 15.     (N) 088 12 13.     (W)   SCALED
 MF1239* NAVD 88 ORTHO HEIGHT -   222.146 (meters)      728.82  (feet) ADJUSTED
 MF1239  ______________________________________________________________________
 MF1239  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 MF1239  DYNAMIC HEIGHT  -        222.068 (meters)      728.57  (feet) COMP
 MF1239  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 MF1239
 MF1239  VERT ORDER      -  THIRD
 MF1239
 MF1239.The horizontal coordinates were scaled from a map and have
 MF1239.an estimated accuracy of +/- 6 seconds.
 MF1239
 MF1239.The orthometric height was determined by differential leveling and
 MF1239.adjusted by the NATIONAL GEODETIC SURVEY
 MF1239.in June 1991.
 MF1239
 MF1239.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1239.GEOID18 height accuracy estimate available here.
 MF1239
 MF1239.Click photographs - Photos may exist for this station.
 MF1239
 MF1239.The dynamic height is computed by dividing the NAVD 88
 MF1239.geopotential number by the normal gravity value computed on the
 MF1239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1239.degrees latitude (g = 980.6199 gals.).
 MF1239
 MF1239.The modeled gravity was interpolated from observed gravity values.
 MF1239
 MF1239;                    North         East    Units  Estimated Accuracy
 MF1239;SPC IL E     -   570,360.      310,780.      MT  (+/- 180 meters Scaled)
 MF1239
 MF1239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM000287(NAD 83)
 MF1239
 MF1239                          SUPERSEDED SURVEY CONTROL
 MF1239
 MF1239.No superseded survey control is available for this station.
 MF1239
 MF1239_MARKER: DB = BENCH MARK DISK
 MF1239_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1239_SP_SET: WALK OF OVERPASS
 MF1239_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1239
 MF1239  HISTORY     - Date     Condition        Report By
 MF1239  HISTORY     - 1982     MONUMENTED       MARCHE
 MF1239  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1239
 MF1239                          STATION DESCRIPTION
 MF1239
 MF1239'DESCRIBED BY MARCHESE AND SONS 1982
 MF1239'2.0 MI SOUTH FROM WARRENVILLE.
 MF1239'2.0 MILES SOUTH OF WARRENVILLE ON THE EAST SIDE OF STATE HIGHWAY 59
 MF1239'OVERPASS OF THE EAST-WEST TOLLWAY ILLINOIS 5, 200.0 FEET SOUTH OF
 MF1239'ILLINOIS 5 WESTBOUND RAMP TO STATE HIGHWAY 59 INTERCHANGE, IN EAST
 MF1239'CONCRETE WALK OF NORTH END OF OVERPASS STRUCTURE, 12.5 FEET SOUTH OF
 MF1239'THE NORTHEAST CORNER OF A 3 FOOT HIGH CONCRETE WALL ALONG EAST SIDE OF
 MF1239'BRIDGE OVERPASS, 36.0 FEET EAST OF MEDIAN STRIP.
 MF1239
 MF1239                          STATION RECOVERY (1998)
 MF1239
 MF1239'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1239'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0090 ***********************************************************************
 MG0090  DESIGNATION -  59.5 A
 MG0090  PID         -  MG0090
 MG0090  STATE/COUNTY-  IL/HENRY
 MG0090  COUNTRY     -  US
 MG0090  USGS QUAD   -  GREEN ROCK (2018)
 MG0090
 MG0090                         *CURRENT SURVEY CONTROL
 MG0090  ______________________________________________________________________
 MG0090* NAD 83(1986) POSITION- 41 28 49.     (N) 090 20 54.     (W)   SCALED
 MG0090* NAVD 88 ORTHO HEIGHT -   174.532 (meters)      572.61  (feet) ADJUSTED
 MG0090  ______________________________________________________________________
 MG0090  GEOID HEIGHT    -        -32.901 (meters)                     GEOID18
 MG0090  DYNAMIC HEIGHT  -        174.465 (meters)      572.39  (feet) COMP
 MG0090  MODELED GRAVITY -    980,233.2   (mgal)                       NAVD 88
 MG0090
 MG0090  VERT ORDER      -  SECOND    CLASS 0
 MG0090
 MG0090.The horizontal coordinates were scaled from a map and have
 MG0090.an estimated accuracy of +/- 6 seconds.
 MG0090
 MG0090.The orthometric height was determined by differential leveling and
 MG0090.adjusted by the NATIONAL GEODETIC SURVEY
 MG0090.in June 1991.
 MG0090
 MG0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0090.GEOID18 height accuracy estimate available here.
 MG0090
 MG0090.Click photographs - Photos may exist for this station.
 MG0090
 MG0090.The dynamic height is computed by dividing the NAVD 88
 MG0090.geopotential number by the normal gravity value computed on the
 MG0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0090.degrees latitude (g = 980.6199 gals.).
 MG0090
 MG0090.The modeled gravity was interpolated from observed gravity values.
 MG0090
 MG0090;                    North         East    Units  Estimated Accuracy
 MG0090;SPC IL W     -   534,380.      684,830.      MT  (+/- 180 meters Scaled)
 MG0090
 MG0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF213954(NAD 83)
 MG0090
 MG0090                          SUPERSEDED SURVEY CONTROL
 MG0090
 MG0090  NGVD 29 (??/??/92)  174.611  (m)          572.87   (f) ADJ UNCH    2 0
 MG0090
 MG0090.Superseded values are not recommended for survey control.
 MG0090
 MG0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0090.See file dsdata.pdf to determine how the superseded data were derived.
 MG0090
 MG0090_MARKER: DD = SURVEY DISK
 MG0090_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0090_SP_SET: WALL
 MG0090_STAMPING: ILL MISS CANAL 59.5A
 MG0090_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0090
 MG0090  HISTORY     - Date     Condition        Report By
 MG0090  HISTORY     - UNK      MONUMENTED       IRC
 MG0090  HISTORY     - 1935     GOOD             CGS
 MG0090  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0090  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0090
 MG0090                          STATION DESCRIPTION
 MG0090
 MG0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0090'AT COLONA.
 MG0090'AT COLONA, HENRY COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 MG0090'PACIFIC RAILWAY, 10 POLES EAST OF THE STATION, 100 FEET
 MG0090'NORTHEAST OF A BRIDGE, AT ILLINOIS-MISSISSIPPI CANAL LOCK 28,
 MG0090'AND IN THE TOP OF THE SOUTHWEST END OF THE SOUTHEAST WALL.  A
 MG0090'DISK, STAMPED ILL MISS CANAL 59.5A.
 MG0090
 MG0090                          STATION RECOVERY (1996)
 MG0090
 MG0090'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0090'MARK NOT FOUND.
 MG0090
 MG0090                          STATION RECOVERY (2001)
 MG0090
 MG0090'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0090'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0089 ***********************************************************************
 MG0089  DESIGNATION -  59.5 B
 MG0089  PID         -  MG0089
 MG0089  STATE/COUNTY-  IL/HENRY
 MG0089  COUNTRY     -  US
 MG0089  USGS QUAD   -  GREEN ROCK (2018)
 MG0089
 MG0089                         *CURRENT SURVEY CONTROL
 MG0089  ______________________________________________________________________
 MG0089* NAD 83(1986) POSITION- 41 28 51.     (N) 090 20 54.     (W)   SCALED
 MG0089* NAVD 88 ORTHO HEIGHT -   176.363 (meters)      578.62  (feet) ADJUSTED
 MG0089  ______________________________________________________________________
 MG0089  GEOID HEIGHT    -        -32.901 (meters)                     GEOID18
 MG0089  DYNAMIC HEIGHT  -        176.295 (meters)      578.39  (feet) COMP
 MG0089  MODELED GRAVITY -    980,233.2   (mgal)                       NAVD 88
 MG0089
 MG0089  VERT ORDER      -  SECOND    CLASS 0
 MG0089
 MG0089.The horizontal coordinates were scaled from a map and have
 MG0089.an estimated accuracy of +/- 6 seconds.
 MG0089
 MG0089.The orthometric height was determined by differential leveling and
 MG0089.adjusted by the NATIONAL GEODETIC SURVEY
 MG0089.in June 1991.
 MG0089
 MG0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0089.GEOID18 height accuracy estimate available here.
 MG0089
 MG0089.Click photographs - Photos may exist for this station.
 MG0089
 MG0089.The dynamic height is computed by dividing the NAVD 88
 MG0089.geopotential number by the normal gravity value computed on the
 MG0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0089.degrees latitude (g = 980.6199 gals.).
 MG0089
 MG0089.The modeled gravity was interpolated from observed gravity values.
 MG0089
 MG0089;                    North         East    Units  Estimated Accuracy
 MG0089;SPC IL W     -   534,440.      684,830.      MT  (+/- 180 meters Scaled)
 MG0089
 MG0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF213955(NAD 83)
 MG0089
 MG0089                          SUPERSEDED SURVEY CONTROL
 MG0089
 MG0089  NGVD 29 (??/??/92)  176.443  (m)          578.88   (f) ADJ UNCH    2 0
 MG0089
 MG0089.Superseded values are not recommended for survey control.
 MG0089
 MG0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0089.See file dsdata.pdf to determine how the superseded data were derived.
 MG0089
 MG0089_MARKER: DD = SURVEY DISK
 MG0089_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0089_SP_SET: STEP
 MG0089_STAMPING: ILL MISS CANAL 59.5B
 MG0089_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0089
 MG0089  HISTORY     - Date     Condition        Report By
 MG0089  HISTORY     - UNK      MONUMENTED       IRC
 MG0089  HISTORY     - 1935     GOOD             CGS
 MG0089  HISTORY     - 19880325 MARK NOT FOUND   USPSQD
 MG0089  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0089  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0089
 MG0089                          STATION DESCRIPTION
 MG0089
 MG0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0089'AT COLONA.
 MG0089'AT COLONA, HENRY COUNTY, ON THE CHICAGO, ROCK ISLAND AND PACIFIC
 MG0089'RAILWAY, 10 POLES EAST OF THE STATION, 100 FEET NORTHEAST OF A
 MG0089'BRIDGE, AT ILLINOIS-MISSISSIPPI CANAL LOCK 28, AND IN THE
 MG0089'TOP OF THE LOWER STEP AT THE BASE OF THE SOUTHWEST END OF THE
 MG0089'NORTHWEST WALL.  A DISK, STAMPED ILL MISS CANAL 59.5B.
 MG0089
 MG0089                          STATION RECOVERY (1988)
 MG0089
 MG0089'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0089'MARK NOT FOUND.
 MG0089
 MG0089                          STATION RECOVERY (1996)
 MG0089
 MG0089'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0089'MARK NOT FOUND.
 MG0089
 MG0089                          STATION RECOVERY (2001)
 MG0089
 MG0089'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0089'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1157 ***********************************************************************
 LC1157  DESIGNATION -  591
 LC1157  PID         -  LC1157
 LC1157  STATE/COUNTY-  IL/LOGAN
 LC1157  COUNTRY     -  US
 LC1157  USGS QUAD   -  LINCOLN EAST (2018)
 LC1157
 LC1157                         *CURRENT SURVEY CONTROL
 LC1157  ______________________________________________________________________
 LC1157* NAD 83(1986) POSITION- 40 08 45.46   (N) 089 21 47.39   (W)   HD_HELD1
 LC1157* NAVD 88 ORTHO HEIGHT -   179.777 (meters)      589.82  (feet) ADJUSTED
 LC1157  ______________________________________________________________________
 LC1157  GEOID HEIGHT    -        -32.531 (meters)                     GEOID18
 LC1157  DYNAMIC HEIGHT  -        179.685 (meters)      589.52  (feet) COMP
 LC1157  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 LC1157
 LC1157  VERT ORDER      -  SECOND    CLASS 0
 LC1157
 LC1157.The horizontal coordinates were determined by differentially corrected
 LC1157.hand held GPS observations or other comparable positioning techniques
 LC1157.and have an estimated accuracy of +/- 3 meters.
 LC1157
 LC1157.The orthometric height was determined by differential leveling and
 LC1157.adjusted by the NATIONAL GEODETIC SURVEY
 LC1157.in June 1991.
 LC1157
 LC1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1157.GEOID18 height accuracy estimate available here.
 LC1157
 LC1157.Click photographs - Photos may exist for this station.
 LC1157
 LC1157.The dynamic height is computed by dividing the NAVD 88
 LC1157.geopotential number by the normal gravity value computed on the
 LC1157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1157.degrees latitude (g = 980.6199 gals.).
 LC1157
 LC1157.The modeled gravity was interpolated from observed gravity values.
 LC1157
 LC1157;                    North         East    Units  Estimated Accuracy
 LC1157;SPC IL W     -   386,503.3     768,464.2     MT  (+/- 3 meters HH1 GPS) 
 LC1157
 LC1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9870146634(NAD 83)
 LC1157
 LC1157                          SUPERSEDED SURVEY CONTROL
 LC1157
 LC1157  NGVD 29 (??/??/92)  179.863  (m)          590.10   (f) ADJ UNCH    2 0
 LC1157
 LC1157.Superseded values are not recommended for survey control.
 LC1157
 LC1157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1157.See file dsdata.pdf to determine how the superseded data were derived.
 LC1157
 LC1157_MARKER: DD = SURVEY DISK
 LC1157_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1157_STAMPING: 591 1908
 LC1157_MARK LOGO: USGS
 LC1157_PROJECTION: PROJECTING 15 CENTIMETERS
 LC1157_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1157_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1157+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2020
 LC1157
 LC1157  HISTORY     - Date     Condition        Report By
 LC1157  HISTORY     - 1908     MONUMENTED       USGS
 LC1157  HISTORY     - 1960     GOOD             CGS
 LC1157  HISTORY     - 20040318 GOOD             CHAST
 LC1157  HISTORY     - 20130109 GOOD             INDIV
 LC1157  HISTORY     - 20191003 GOOD             ILDT
 LC1157  HISTORY     - 20200429 GOOD             ILDT
 LC1157
 LC1157                          STATION DESCRIPTION
 LC1157
 LC1157'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1157'AT LINCOLN.
 LC1157'AT LINCOLN AT THE SOUTHWEST CORNER OF THE COUNTY COURTHOUSE LAWN,
 LC1157'2 FEET NORTH OF THE CONCRETE CURBING, 6 FEET SOUTH OF THE CENTER
 LC1157'LINE OF THE COURTHOUSE SIDEWALK, 55 FEET EAST OF THE CENTER OF
 LC1157'THE CROSSING OF PULASKI AND KICKAPOO STREETS, AND SET IN THE TOP
 LC1157'OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC1157
 LC1157                          STATION RECOVERY (2004)
 LC1157
 LC1157'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 LC1157'RECOVERED AS DESCRIBED
 LC1157
 LC1157                          STATION RECOVERY (2013)
 LC1157
 LC1157'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 LC1157'RECOVERED IN GOOD CONDITION.
 LC1157
 LC1157                          STATION RECOVERY (2019)
 LC1157
 LC1157'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 LC1157'RECOVERED IN GOOD CONDITION.
 LC1157
 LC1157                          STATION RECOVERY (2020)
 LC1157
 LC1157'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1157'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0013 ***********************************************************************
 KC0013  DESIGNATION -  592
 KC0013  PID         -  KC0013
 KC0013  STATE/COUNTY-  IL/MORGAN
 KC0013  COUNTRY     -  US
 KC0013  USGS QUAD   -  JACKSONVILLE (2018)
 KC0013
 KC0013                         *CURRENT SURVEY CONTROL
 KC0013  ______________________________________________________________________
 KC0013* NAD 83(1986) POSITION- 39 43 42.     (N) 090 13 14.     (W)   SCALED
 KC0013* NAVD 88 ORTHO HEIGHT -   180.449 (meters)      592.02  (feet) ADJUSTED
 KC0013  ______________________________________________________________________
 KC0013  GEOID HEIGHT    -        -32.481 (meters)                     GEOID18
 KC0013  DYNAMIC HEIGHT  -        180.349 (meters)      591.70  (feet) COMP
 KC0013  MODELED GRAVITY -    980,070.5   (mgal)                       NAVD 88
 KC0013
 KC0013  VERT ORDER      -  FIRST     CLASS II
 KC0013
 KC0013.The horizontal coordinates were scaled from a map and have
 KC0013.an estimated accuracy of +/- 6 seconds.
 KC0013
 KC0013.The orthometric height was determined by differential leveling and
 KC0013.adjusted by the NATIONAL GEODETIC SURVEY
 KC0013.in June 1991.
 KC0013
 KC0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0013.GEOID18 height accuracy estimate available here.
 KC0013
 KC0013.Click photographs - Photos may exist for this station.
 KC0013
 KC0013.The dynamic height is computed by dividing the NAVD 88
 KC0013.geopotential number by the normal gravity value computed on the
 KC0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0013.degrees latitude (g = 980.6199 gals.).
 KC0013
 KC0013.The modeled gravity was interpolated from observed gravity values.
 KC0013
 KC0013;                    North         East    Units  Estimated Accuracy
 KC0013;SPC IL W     -   339,830.      695,380.      MT  (+/- 180 meters Scaled)
 KC0013
 KC0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE382013(NAD 83)
 KC0013
 KC0013                          SUPERSEDED SURVEY CONTROL
 KC0013
 KC0013  NGVD 29 (??/??/92)  180.570  (m)          592.42   (f) ADJ UNCH    1 2
 KC0013
 KC0013.Superseded values are not recommended for survey control.
 KC0013
 KC0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0013.See file dsdata.pdf to determine how the superseded data were derived.
 KC0013
 KC0013_MARKER: DD = SURVEY DISK
 KC0013_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0013_SP_SET: BRIDGE
 KC0013_STAMPING: ILL 592 1921
 KC0013_MARK LOGO: USGS
 KC0013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0013
 KC0013  HISTORY     - Date     Condition        Report By
 KC0013  HISTORY     - 1921     MONUMENTED       USGS
 KC0013  HISTORY     - 1933     GOOD             CGS
 KC0013  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0013
 KC0013                          STATION DESCRIPTION
 KC0013
 KC0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0013'AT JACKSONVILLE.
 KC0013'AT JACKSONVILLE, MORGAN COUNTY, AT THE ALTON RAILROAD VIADUCT
 KC0013'OVER EAST COLLEGE STREET, IN THE TOP OF THE NORTHEAST CONCRETE
 KC0013'RETAINING WALL, AND 50 FEET EAST OF THE CENTERLINE OF THE TRACK.
 KC0013'A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILL 592
 KC0013'1921.
 KC0013
 KC0013                          STATION RECOVERY (2012)
 KC0013
 KC0013'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0013'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1144 ***********************************************************************
 LC1144  DESIGNATION -  593
 LC1144  PID         -  LC1144
 LC1144  STATE/COUNTY-  IL/LOGAN
 LC1144  COUNTRY     -  US
 LC1144  USGS QUAD   -  BROADWELL (2018)
 LC1144
 LC1144                         *CURRENT SURVEY CONTROL
 LC1144  ______________________________________________________________________
 LC1144* NAD 83(1986) POSITION- 40 01 18.     (N) 089 28 55.     (W)   SCALED
 LC1144* NAVD 88 ORTHO HEIGHT -   180.285 (meters)      591.49  (feet) ADJUSTED
 LC1144  ______________________________________________________________________
 LC1144  GEOID HEIGHT    -        -32.526 (meters)                     GEOID18
 LC1144  DYNAMIC HEIGHT  -        180.191 (meters)      591.18  (feet) COMP
 LC1144  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 LC1144
 LC1144  VERT ORDER      -  SECOND    CLASS 0
 LC1144
 LC1144.The horizontal coordinates were scaled from a map and have
 LC1144.an estimated accuracy of +/- 6 seconds.
 LC1144
 LC1144.The orthometric height was determined by differential leveling and
 LC1144.adjusted by the NATIONAL GEODETIC SURVEY
 LC1144.in June 1991.
 LC1144
 LC1144.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1144.GEOID18 height accuracy estimate available here.
 LC1144
 LC1144.Click photographs - Photos may exist for this station.
 LC1144
 LC1144.The dynamic height is computed by dividing the NAVD 88
 LC1144.geopotential number by the normal gravity value computed on the
 LC1144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1144.degrees latitude (g = 980.6199 gals.).
 LC1144
 LC1144.The modeled gravity was interpolated from observed gravity values.
 LC1144
 LC1144;                    North         East    Units  Estimated Accuracy
 LC1144;SPC IL W     -   372,620.      758,450.      MT  (+/- 180 meters Scaled)
 LC1144
 LC1144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK881331(NAD 83)
 LC1144
 LC1144                          SUPERSEDED SURVEY CONTROL
 LC1144
 LC1144  NGVD 29 (??/??/92)  180.375  (m)          591.78   (f) ADJ UNCH    2 0
 LC1144
 LC1144.Superseded values are not recommended for survey control.
 LC1144
 LC1144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1144.See file dsdata.pdf to determine how the superseded data were derived.
 LC1144
 LC1144_MARKER: P = PIPE CAP
 LC1144_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1144_STAMPING: 593 1909 ILLS
 LC1144_MARK LOGO: USGS
 LC1144_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1144
 LC1144  HISTORY     - Date     Condition        Report By
 LC1144  HISTORY     - 1909     MONUMENTED       USGS
 LC1144  HISTORY     - 1960     GOOD             CGS
 LC1144
 LC1144                          STATION DESCRIPTION
 LC1144
 LC1144'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1144'AT ELKHART.
 LC1144'ABOUT 0.1 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD
 LC1144'FROM THE STATION IN ELKHART, AT A GRAVEL STREET CROSSING NORTHEAST
 LC1144'OF THE ALLISON AND COMPANY ELEVATOR SCALE HOUSE, 13 FEET EAST OF
 LC1144'THE EAST RAIL OF THE NORTH BOUND TRACK, 15 FEET NORTH OF THE
 LC1144'CENTER LINE OF THE GRAVEL STREET, 21.5 FEET NORTHEAST OF THE
 LC1144'CENTER OF THE JUNCTION OF THE GRAVEL STREET AND THE NORTH BOUND
 LC1144'TRACK, 34.5 FEET NORTH OF A TELEPHONE POLE, ABOUT 0.5 FEET BELOW
 LC1144'THE LEVEL OF THE TRACK, AND IS A U.S.G.S. CAP RIVETED TO THE TOP
 LC1144'OF A METAL PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9265 ***********************************************************************
 AF9265  CBN         -  This is a Cooperative Base Network Control Station.
 AF9265  DESIGNATION -  5939
 AF9265  PID         -  AF9265
 AF9265  STATE/COUNTY-  IL/KNOX
 AF9265  COUNTRY     -  US
 AF9265  USGS QUAD   -  ABINGDON (2018)
 AF9265
 AF9265                         *CURRENT SURVEY CONTROL
 AF9265  ______________________________________________________________________
 AF9265* NAD 83(2011) POSITION- 40 47 35.95869(N) 090 24 17.82190(W)   ADJUSTED
 AF9265* NAD 83(2011) ELLIP HT-   188.166 (meters)        (06/27/12)   ADJUSTED
 AF9265* NAD 83(2011) EPOCH   -  2010.00
 AF9265* NAVD 88 ORTHO HEIGHT -   221.4   (meters)      726.    (feet) GPS OBS
 AF9265  ______________________________________________________________________
 AF9265  NAVD 88 orthometric height was determined with geoid model    GEOID09
 AF9265  GEOID HEIGHT    -        -33.196 (meters)                     GEOID09
 AF9265  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 AF9265  NAD 83(2011) X  -    -34,177.514 (meters)                     COMP
 AF9265  NAD 83(2011) Y  - -4,835,639.285 (meters)                     COMP
 AF9265  NAD 83(2011) Z  -  4,145,196.919 (meters)                     COMP
 AF9265  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 AF9265
 AF9265  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9265  Standards:
 AF9265         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9265            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9265  -------------------------------------------------------------------
 AF9265  NETWORK    0.40   0.67           0.18   0.14   0.34      0.04625998
 AF9265  -------------------------------------------------------------------
 AF9265  Click here for local accuracies and other accuracy information.
 AF9265
 AF9265.The horizontal coordinates were established by GPS observations
 AF9265.and adjusted by the National Geodetic Survey in June 2012.
 AF9265
 AF9265.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9265.been affixed to the stable North American tectonic plate. See 
 AF9265.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9265
 AF9265.The horizontal coordinates are valid at the epoch date displayed above
 AF9265.which is a decimal equivalence of Year/Month/Day.
 AF9265
 AF9265.The orthometric height was determined by GPS observations and a
 AF9265.high-resolution geoid model.
 AF9265
 AF9265.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9265.GEOID18 height accuracy estimate available here.
 AF9265
 AF9265.Click photographs - Photos may exist for this station.
 AF9265
 AF9265.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9265
 AF9265.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9265
 AF9265.The ellipsoidal height was determined by GPS observations
 AF9265.and is referenced to NAD 83.
 AF9265
 AF9265. The following values were computed from the NAD 83(2011) position.
 AF9265
 AF9265;                    North         East     Units Scale Factor Converg.
 AF9265;SPC IL W     -   458,102.194   679,890.624   MT  0.99994615   -0 09 20.4
 AF9265;SPC IL W     - 1,502,956.95  2,230,607.82   sFT  0.99994615   -0 09 20.4
 AF9265;UTM  15      - 4,519,054.732   718,939.046   MT  1.00019003   +1 41 46.0
 AF9265
 AF9265!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9265!SPC IL W     -   0.99997048  x   0.99994615  =   0.99991664
 AF9265!UTM  15      -   0.99997048  x   1.00019003  =   1.00016051
 AF9265
 AF9265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1893919054(NAD 83)
 AF9265
 AF9265                          SUPERSEDED SURVEY CONTROL
 AF9265
 AF9265  NAD 83(2007)-  40 47 35.95863(N)    090 24 17.82261(W) AD(2002.00) B
 AF9265  ELLIP H (08/01/11)  188.198  (m)                       GP(2002.00) 3 1
 AF9265  NAD 83(2007)-  40 47 35.95865(N)    090 24 17.82229(W) AD(2002.00) 0
 AF9265  ELLIP H (02/10/07)  188.156  (m)                       GP(2002.00)    
 AF9265  ELLIP H (10/15/04)  188.140  (m)                       GP(       ) 4 2
 AF9265  NAD 83(1997)-  40 47 35.95843(N)    090 24 17.82189(W) AD(       ) B
 AF9265  ELLIP H (07/17/98)  188.162  (m)                       GP(       ) 4 1
 AF9265  NAVD 88 (08/01/11)  221.4    (m)  UNKNOWN  model used  GPS OBS        
 AF9265  NAVD 88 (07/17/98)  221.3    (m)  GEOID96  model used  GPS OBS        
 AF9265
 AF9265.Superseded values are not recommended for survey control.
 AF9265
 AF9265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9265.See file dsdata.pdf to determine how the superseded data were derived.
 AF9265
 AF9265_MARKER: I = METAL ROD
 AF9265_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AF9265+WITH SETTING: INFORMATION.
 AF9265_STAMPING: 5939
 AF9265_MARK LOGO: NONE
 AF9265_PROJECTION: FLUSH
 AF9265_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9265+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 AF9265_ROD/PIPE-DEPTH: 3.7 meters
 AF9265_SLEEVE-DEPTH  : 1.0 meters
 AF9265
 AF9265  HISTORY     - Date     Condition        Report By
 AF9265  HISTORY     - 1995     MONUMENTED       ASCPC
 AF9265  HISTORY     - 20031112 GOOD             BCA
 AF9265  HISTORY     - 20090501 GOOD             IL-057
 AF9265  HISTORY     - 20100501 GOOD             ILDT
 AF9265
 AF9265                          STATION DESCRIPTION
 AF9265
 AF9265'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AF9265'THE STATION IS LOCATED AT THE SOUTH EDGE OF ABBINGDON IN THE NORTHWEST
 AF9265'ANGLE OF THE T-INTERSECTION OF STATE ROUTE 41 AND BEHREND ROAD, IN THE
 AF9265'SOUTHEAST CORNER OF A LARGE OPEN FIELD AT THE AMERICAN LEGION HARRY E.
 AF9265'WILES POST 381 FACILITY, AND ON THE WEST RIGHT-OF-WAY OF ROUTE 41,
 AF9265'18.5 M (60.7 FT) WEST OF THE CENTER OF ROUTE 41, 26.6 M (87.3 FT)
 AF9265'NORTH OF THE CENTER OF BEHREND ROAD, 19.4 M (63.6 FT) NORTH-NORTHEAST
 AF9265'OF A CONCRETE RIGHT-OF-WAY MARKER, 32.4 M (106.3 FT) NORTH OF A POWER
 AF9265'POLE WITH 3 GUY WIRES ON THE SOUTH SIDE OF BEHREND ROAD, 13.8 M (45.3
 AF9265'FT) NORTHWEST OF THE CENTER OF A SEWER CATCH BASIN, AND ABOUT 1.5 M
 AF9265'(4.9 FT) HIGHER THAN THE HIGHWAY CENTER.
 AF9265
 AF9265                          STATION RECOVERY (2003)
 AF9265
 AF9265'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DGW)
 AF9265'MARK FOUND IN GOOD CONDITION, HOWEVER, THE NAME OF THE STREET IS
 AF9265'BERNARD STREET, NOT BEHREND ROAD
 AF9265
 AF9265                          STATION RECOVERY (2009)
 AF9265
 AF9265'RECOVERY NOTE BY FULTON COUNTY ILLINOIS 2009 (DEW)
 AF9265'THE STATION IS LOCATED AT THE SOUTH EDGE OF ABBINGDON IL., IN THE
 AF9265'NORTHWEST ANGLE OF THE T INTERSECTION OF IL. ROUTE 41 AND BEHREND
 AF9265'ROAD, IN THE SOUTHEAST CORNER OF A LARGE OPEN FIELD AT THE AMERICAN
 AF9265'LEGION HARRY E. WILES POST 381 FACILITY, AND ON THE WEST RIGHT OF WAY
 AF9265'OF IL. ROUTE 41, NORTH OF THE CENTER OF BEHREND ROAD, 87.3 FEET NORTH
 AF9265'OF THE CENTER OF BEHREND ROAD, 63.6 FEET NORTH NORTHEAST OF A CONCRETE
 AF9265'RIGHT OF WAY MARKER, 106.3 FEET NORTH OF A POWER POLE WITH 3 GUY WIRES
 AF9265'ON THE  SOUTH SIDE OF BEHREND ROAD, 45.3 FEET NORTHWEST OF THE CENTER
 AF9265'OF A SEWER CATCH BASIN.
 AF9265
 AF9265                          STATION RECOVERY (2010)
 AF9265
 AF9265'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 AF9265'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1265 ***********************************************************************
 KA1265  DESIGNATION -  595.9
 KA1265  PID         -  KA1265
 KA1265  STATE/COUNTY-  IL/EDGAR
 KA1265  COUNTRY     -  US
 KA1265  USGS QUAD   -  DENNISON (2018)
 KA1265
 KA1265                         *CURRENT SURVEY CONTROL
 KA1265  ______________________________________________________________________
 KA1265* NAD 83(1986) POSITION- 39 29 29.     (N) 087 34 40.     (W)   SCALED
 KA1265* NAVD 88 ORTHO HEIGHT -   181.580 (meters)      595.73  (feet) ADJUSTED
 KA1265  ______________________________________________________________________
 KA1265  GEOID HEIGHT    -        -32.397 (meters)                     GEOID18
 KA1265  DYNAMIC HEIGHT  -        181.478 (meters)      595.40  (feet) COMP
 KA1265  MODELED GRAVITY -    980,064.5   (mgal)                       NAVD 88
 KA1265
 KA1265  VERT ORDER      -  SECOND    CLASS 0
 KA1265
 KA1265.The horizontal coordinates were scaled from a map and have
 KA1265.an estimated accuracy of +/- 6 seconds.
 KA1265
 KA1265.The orthometric height was determined by differential leveling and
 KA1265.adjusted by the NATIONAL GEODETIC SURVEY
 KA1265.in June 1991.
 KA1265
 KA1265.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1265.GEOID18 height accuracy estimate available here.
 KA1265
 KA1265.Click photographs - Photos may exist for this station.
 KA1265
 KA1265.The dynamic height is computed by dividing the NAVD 88
 KA1265.geopotential number by the normal gravity value computed on the
 KA1265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1265.degrees latitude (g = 980.6199 gals.).
 KA1265
 KA1265.The modeled gravity was interpolated from observed gravity values.
 KA1265
 KA1265;                    North         East    Units  Estimated Accuracy
 KA1265;SPC IL E     -   313,800.      365,000.      MT  (+/- 180 meters Scaled)
 KA1265
 KA1265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ503714(NAD 83)
 KA1265
 KA1265                          SUPERSEDED SURVEY CONTROL
 KA1265
 KA1265  NGVD 29 (??/??/92)  181.68   (m)          596.1    (f) COMPUTED    2 0
 KA1265
 KA1265.Superseded values are not recommended for survey control.
 KA1265
 KA1265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1265.See file dsdata.pdf to determine how the superseded data were derived.
 KA1265
 KA1265_MARKER: N = NAIL
 KA1265_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 KA1265_SP_SET: OAK TREE
 KA1265_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1265
 KA1265  HISTORY     - Date     Condition        Report By
 KA1265  HISTORY     - UNK      MONUMENTED       USGS
 KA1265  HISTORY     - 1934     GOOD             CGS
 KA1265
 KA1265                          STATION DESCRIPTION
 KA1265
 KA1265'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KA1265'2.4 MI NW FROM FARRINGTON.
 KA1265'2.4 MILES NORTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1265'STATION AT FARRINGTON, CLARK COUNTY, 0.5 MILE SOUTH OF FERREL, AT
 KA1265'A ROAD CROSSING, 55 FEET WEST OF THE TRACK, 10 FEET NORTH OF THE
 KA1265'ROAD, AND IN THE ROOT OF A 36-INCH OAK TREE.  A UNITED STATES
 KA1265'GEOLOGICAL SURVEY STANDARD COPPER NAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0096 ***********************************************************************
 MF0096  DESIGNATION -  599.5
 MF0096  PID         -  MF0096
 MF0096  STATE/COUNTY-  IL/WILL
 MF0096  COUNTRY     -  US
 MF0096  USGS QUAD   -  JOLIET (2018)
 MF0096
 MF0096                         *CURRENT SURVEY CONTROL
 MF0096  ______________________________________________________________________
 MF0096* NAD 83(1986) POSITION- 41 34 57.     (N) 088 03 37.     (W)   SCALED
 MF0096* NAVD 88 ORTHO HEIGHT -   182.825 (meters)      599.82  (feet) ADJUSTED
 MF0096  ______________________________________________________________________
 MF0096  GEOID HEIGHT    -        -33.181 (meters)                     GEOID18
 MF0096  DYNAMIC HEIGHT  -        182.756 (meters)      599.59  (feet) COMP
 MF0096  MODELED GRAVITY -    980,242.5   (mgal)                       NAVD 88
 MF0096
 MF0096  VERT ORDER      -  FIRST     CLASS II
 MF0096
 MF0096.The horizontal coordinates were scaled from a map and have
 MF0096.an estimated accuracy of +/- 6 seconds.
 MF0096
 MF0096.The orthometric height was determined by differential leveling and
 MF0096.adjusted by the NATIONAL GEODETIC SURVEY
 MF0096.in June 1991.
 MF0096
 MF0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0096.GEOID18 height accuracy estimate available here.
 MF0096
 MF0096.Click photographs - Photos may exist for this station.
 MF0096
 MF0096.The dynamic height is computed by dividing the NAVD 88
 MF0096.geopotential number by the normal gravity value computed on the
 MF0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0096.degrees latitude (g = 980.6199 gals.).
 MF0096
 MF0096.The modeled gravity was interpolated from observed gravity values.
 MF0096
 MF0096;                    North         East    Units  Estimated Accuracy
 MF0096;SPC IL E     -   545,770.      322,770.      MT  (+/- 180 meters Scaled)
 MF0096
 MF0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM116039(NAD 83)
 MF0096
 MF0096                          SUPERSEDED SURVEY CONTROL
 MF0096
 MF0096  NGVD 29 (??/??/92)  182.916  (m)          600.12   (f) ADJ UNCH    1 2
 MF0096
 MF0096.Superseded values are not recommended for survey control.
 MF0096
 MF0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0096.See file dsdata.pdf to determine how the superseded data were derived.
 MF0096
 MF0096_MARKER: DD = SURVEY DISK
 MF0096_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0096_SP_SET: CURB
 MF0096_STAMPING: AUGUST 1947
 MF0096_MARK LOGO: USGS
 MF0096_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0096
 MF0096  HISTORY     - Date     Condition        Report By
 MF0096  HISTORY     - 1947     MONUMENTED       USGS
 MF0096  HISTORY     - 1947     GOOD             CGS
 MF0096  HISTORY     - 20061028 MARK NOT FOUND   GEOCAC
 MF0096
 MF0096                          STATION DESCRIPTION
 MF0096
 MF0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0096'ABOUT 0.5 MILE SOUTHWEST ALONG STATE HIGHWAY 4A FROM ITS INTERSECTION
 MF0096'WITH STATE HIGHWAY 7 AT LOCKPORT, AT THE NORTHEAST CORNER OF THE
 MF0096'INTERSECTION OF DIVISION STREET, SET ON THE TOP OF THE CONCRETE
 MF0096'CURB OF DIVISION STREET, 16.5 FEET EAST OF THE EAST CURB OF THE
 MF0096'HIGHWAY, 5.5 FEET SOUTHEAST OF A STOP SIGN, 7 FEET WEST OF THE
 MF0096'WEST EDGE OF THE SIDE WALK, AND ABOUT 1/2 FOOT ABOVE DIVISION ST.
 MF0096
 MF0096                          STATION RECOVERY (2006)
 MF0096
 MF0096'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0096'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0015 ***********************************************************************
 KB0015  DESIGNATION -  6
 KB0015  PID         -  KB0015
 KB0015  STATE/COUNTY-  IL/DOUGLAS
 KB0015  COUNTRY     -  US
 KB0015  USGS QUAD   -  ARTHUR (2018)
 KB0015
 KB0015                         *CURRENT SURVEY CONTROL
 KB0015  ______________________________________________________________________
 KB0015* NAD 83(1986) POSITION- 39 42 38.     (N) 088 25 10.     (W)   SCALED
 KB0015* NAVD 88 ORTHO HEIGHT -   199.547 (meters)      654.68  (feet) ADJUSTED
 KB0015  ______________________________________________________________________
 KB0015  GEOID HEIGHT    -        -32.188 (meters)                     GEOID18
 KB0015  DYNAMIC HEIGHT  -        199.438 (meters)      654.32  (feet) COMP
 KB0015  MODELED GRAVITY -    980,074.0   (mgal)                       NAVD 88
 KB0015
 KB0015  VERT ORDER      -  FIRST     CLASS II
 KB0015
 KB0015.The horizontal coordinates were scaled from a map and have
 KB0015.an estimated accuracy of +/- 6 seconds.
 KB0015
 KB0015.The orthometric height was determined by differential leveling and
 KB0015.adjusted by the NATIONAL GEODETIC SURVEY
 KB0015.in June 1991.
 KB0015
 KB0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0015.GEOID18 height accuracy estimate available here.
 KB0015
 KB0015.Click photographs - Photos may exist for this station.
 KB0015
 KB0015.The dynamic height is computed by dividing the NAVD 88
 KB0015.geopotential number by the normal gravity value computed on the
 KB0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0015.degrees latitude (g = 980.6199 gals.).
 KB0015
 KB0015.The modeled gravity was interpolated from observed gravity values.
 KB0015
 KB0015;                    North         East    Units  Estimated Accuracy
 KB0015;SPC IL E     -   337,870.      292,620.      MT  (+/- 180 meters Scaled)
 KB0015
 KB0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ783965(NAD 83)
 KB0015
 KB0015                          SUPERSEDED SURVEY CONTROL
 KB0015
 KB0015  NGVD 29 (??/??/92)  199.625  (m)          654.94   (f) ADJ UNCH    1 2
 KB0015
 KB0015.Superseded values are not recommended for survey control.
 KB0015
 KB0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0015.See file dsdata.pdf to determine how the superseded data were derived.
 KB0015
 KB0015_MARKER: DD = SURVEY DISK
 KB0015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0015+STABILITY: SURFACE MOTION
 KB0015
 KB0015  HISTORY     - Date     Condition        Report By
 KB0015  HISTORY     - UNK      MONUMENTED       ILHD
 KB0015  HISTORY     - 1933     GOOD             CGS
 KB0015  HISTORY     - 1973     MARK NOT FOUND   ILHD
 KB0015  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0015  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0015
 KB0015                          STATION DESCRIPTION
 KB0015
 KB0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0015'1.5 MI W FROM CHESTERVILLE.
 KB0015'ABOUT 1-1/2 MILES WEST OF CHESTERVILLE, DOUGLAS COUNTY, NEAR THE
 KB0015'RIGHT-OF-WAY LINE BETWEEN THE PENNSYLVANIA RAILROAD AND STATE
 KB0015'HIGHWAY 133, AND ON THE EAST RIGHT-OF-WAY LINE OF A
 KB0015'NORTH-AND-SOUTH ROAD.  THE TOP OF A VALVE, SET IN THE TOP OF A
 KB0015'CONCRETE POST.
 KB0015
 KB0015                          STATION RECOVERY (1973)
 KB0015
 KB0015'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0015'MARK NOT FOUND.
 KB0015
 KB0015                          STATION RECOVERY (1980)
 KB0015
 KB0015'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0015'MARK NOT FOUND.
 KB0015
 KB0015                          STATION RECOVERY (2011)
 KB0015
 KB0015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0015'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1965 ***********************************************************************
 ME1965  WATER LEVEL -  This is a Water Level Survey Control Monument.
 ME1965  DESIGNATION -  6
 ME1965  PID         -  ME1965
 ME1965  STATE/COUNTY-  IL/COOK
 ME1965  COUNTRY     -  US
 ME1965  USGS QUAD   -  LAKE CALUMET (2018)
 ME1965
 ME1965                         *CURRENT SURVEY CONTROL
 ME1965  ______________________________________________________________________
 ME1965* NAD 83(1986) POSITION- 41 43 47.4    (N) 087 32 24.2    (W)   HD_HELD2
 ME1965* NAVD 88 ORTHO HEIGHT -   180.445 (meters)      592.01  (feet) ADJUSTED
 ME1965  ______________________________________________________________________
 ME1965  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 ME1965  DYNAMIC HEIGHT  -        180.382 (meters)      591.80  (feet) COMP
 ME1965  MODELED GRAVITY -    980,266.4   (mgal)                       NAVD 88
 ME1965
 ME1965  VERT ORDER      -  FIRST     CLASS I
 ME1965
 ME1965.The horizontal coordinates were established by autonomous hand held GPS
 ME1965.observations and have an estimated accuracy of +/- 10 meters.
 ME1965
 ME1965.The orthometric height was determined by differential leveling and
 ME1965.adjusted by the NATIONAL GEODETIC SURVEY
 ME1965.in April 1995.
 ME1965
 ME1965.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1965.GEOID18 height accuracy estimate available here.
 ME1965
 ME1965.This Water Level Mark is designated as VM 18323
 ME1965.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 ME1965
 ME1965.Click photographs - Photos may exist for this station.
 ME1965
 ME1965.The dynamic height is computed by dividing the NAVD 88
 ME1965.geopotential number by the normal gravity value computed on the
 ME1965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1965.degrees latitude (g = 980.6199 gals.).
 ME1965
 ME1965.The modeled gravity was interpolated from observed gravity values.
 ME1965
 ME1965;                    North         East    Units  Estimated Accuracy
 ME1965;SPC IL E     -   562,400.      366,000.      MT  (+/- 10 meters HH2 GPS)
 ME1965
 ME1965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5508519921(NAD 83)
 ME1965
 ME1965                          SUPERSEDED SURVEY CONTROL
 ME1965
 ME1965  NAVD 88 (06/15/91)  180.460  (m)          592.06   (f) SUPERSEDED  1 1
 ME1965  NGVD 29 (01/19/93)  180.559  (m)          592.38   (f) ADJUSTED    1 1
 ME1965  NGVD 29 (??/??/92)  180.568  (m)          592.41   (f) SUPERSEDED  1 1
 ME1965
 ME1965.Superseded values are not recommended for survey control.
 ME1965
 ME1965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1965.See file dsdata.pdf to determine how the superseded data were derived.
 ME1965
 ME1965_MARKER: Q = CHISELED SQUARE
 ME1965_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME1965+WITH SETTING: PAVEMENT
 ME1965_SP_SET: SILL
 ME1965_MARK LOGO: NONE
 ME1965_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1965+STABILITY: SURFACE MOTION
 ME1965_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1965+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME1965
 ME1965  HISTORY     - Date     Condition        Report By
 ME1965  HISTORY     - UNK      MONUMENTED       USACE
 ME1965  HISTORY     - 1973     GOOD             NGS
 ME1965  HISTORY     - 19920806 GOOD             NGS
 ME1965
 ME1965                          STATION DESCRIPTION
 ME1965
 ME1965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 ME1965'IN CHICAGO.
 ME1965'ABOUT 0.5 MILE NORTHEAST ALONG HARBOR AVENUE FROM THE JUNCTION OF 93RD
 ME1965'STREET, AT THE AVENUE O ENTRANCE TO THE U.S. STEEL CORPORATION
 ME1965'PROPERTY, CHISELED SQUARE ON THE TOP OF THE SOUTH END OF THE CONCRETE
 ME1965'WINDOW SILL OF THE CENTER WINDOW ON THE EAST SIDE OF THE SMALL BRICK
 ME1965'GUARD HOUSE AND ABOUT 4 FEET ABOVE THE GROUND.  NOTE-- THIS MARK IS
 ME1965'LOCATED AT CALUMET HARBOR IN CLAUMET CITY WHICH IS A SUBURB OF
 ME1965'CHICAGO.
 ME1965
 ME1965                          STATION RECOVERY (1992)
 ME1965
 ME1965'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1965'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AND SOUTH HARBOR AVENUES, A
 ME1965'CHISELED SQUARE NEAR THE SOUTH END OF THE SECOND CONCRETE WINDOW SILL
 ME1965'0F THE 2ND WINDOW SOUTH OF THE CENTER DOOR ALONG THE EAST SIDE OF A
 ME1965'GUARD HOUSE, 40.6 M (133.2 FT) SOUTH OF THE EXTENDED CENTER OF HARBOR
 ME1965'AVENUE, 18.1 M (59.4 FT) SOUTH OF THE CENTER OF A GATE, 8.6 M
 ME1965'(28.2 FT) EAST OF THE EXTENDED CENTER OF O AVENUE, 3.0 M (9.8 FT)
 ME1965'SOUTH OF THE CENTER OF THE DOOR, AND 1.1 M (3.6 FT) ABOVE THE GROUND
 ME1965'SURFACE.  NOTE--THE MARK IS ON PROPERTY OWNED BY U.S. STEEL
 ME1965'CORPORATION, 3426 EAST 89TH STREET, CHICAGO IL, 60617, TELEPHONE
 ME1965'NUMBER (312) 933-2339.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0071 ***********************************************************************
 JC0071  DESIGNATION -  6
 JC0071  PID         -  JC0071
 JC0071  STATE/COUNTY-  IL/JERSEY
 JC0071  COUNTRY     -  US
 JC0071  USGS QUAD   -  ELSAH (2018)
 JC0071
 JC0071                         *CURRENT SURVEY CONTROL
 JC0071  ______________________________________________________________________
 JC0071* NAD 83(1986) POSITION- 38 56 01.     (N) 090 18 29.     (W)   SCALED
 JC0071* NAVD 88 ORTHO HEIGHT -   128.71  (+/-2cm)      422.3   (feet) VERTCON3
 JC0071  ______________________________________________________________________
 JC0071  GEOID HEIGHT    -        -31.564 (meters)                     GEOID18
 JC0071  VERT ORDER      -  ? (See Below)
 JC0071
 JC0071.The horizontal coordinates were scaled from a map and have
 JC0071.an estimated accuracy of +/- 6 seconds.
 JC0071
 JC0071.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC0071.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC0071
 JC0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0071.GEOID18 height accuracy estimate available here.
 JC0071
 JC0071.The vertical order pertains to the NGVD 29 superseded value.
 JC0071
 JC0071.Click photographs - Photos may exist for this station.
 JC0071
 JC0071;                    North         East    Units  Estimated Accuracy
 JC0071;SPC IL W     -   251,610.      687,740.      MT  (+/- 180 meters Scaled)
 JC0071
 JC0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD333128(NAD 83)
 JC0071
 JC0071                          SUPERSEDED SURVEY CONTROL
 JC0071
 JC0071  NGVD 29 (??/??/92)  128.839  (m)          422.70   (f) ADJ UNCH       
 JC0071
 JC0071.Superseded values are not recommended for survey control.
 JC0071
 JC0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0071.See file dsdata.pdf to determine how the superseded data were derived.
 JC0071
 JC0071_MARKER: B = BOLT
 JC0071_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 JC0071_SP_SET: UNSPECIFIED ROCK
 JC0071_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0071
 JC0071  HISTORY     - Date     Condition        Report By
 JC0071  HISTORY     - UNK      MONUMENTED       USACE
 JC0071  HISTORY     - 1880     GOOD             DOD
 JC0071
 JC0071                          STATION DESCRIPTION
 JC0071
 JC0071'DESCRIBED BY US DEPARTMENT OF DEFENSE 1880
 JC0071'3.5 MI SE FROM ELSAH.
 JC0071'ABOUT 3-1/2 MILES BELOW THE OLD FLOUR MILL AT ELSAH, JERSEY
 JC0071'COUNTY, 10 YARDS WEST OF THE MOUTH OF A SMALL RAVINE COMING
 JC0071'OUT OF THE VALLEY FACING EAGLES NEST, NEAR THE HIGH-WATER MARK,
 JC0071'AND IN THE NATURAL FLAT ROCK FLUSH WITH THE SURFACE OF THE
 JC0071'GROUND.  A COPPER BOLT LEADED VERTICALLY INTO THE ROCK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1963 ***********************************************************************
 DN1963  DESIGNATION -  6
 DN1963  PID         -  DN1963
 DN1963  STATE/COUNTY-  IL/FULTON
 DN1963  COUNTRY     -  US
 DN1963  USGS QUAD   -  FAIRVIEW (2018)
 DN1963
 DN1963                         *CURRENT SURVEY CONTROL
 DN1963  ______________________________________________________________________
 DN1963* NAD 83(2011) POSITION- 40 40 10.01821(N) 090 12 53.29448(W)   ADJUSTED
 DN1963* NAD 83(2011) ELLIP HT-   165.284 (meters)        (06/27/12)   ADJUSTED
 DN1963* NAD 83(2011) EPOCH   -  2010.00
 DN1963* NAVD 88 ORTHO HEIGHT -   198.5   (meters)      651.    (feet) GPS OBS
 DN1963  ______________________________________________________________________
 DN1963  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1963  GEOID HEIGHT    -        -33.235 (meters)                     GEOID09
 DN1963  GEOID HEIGHT    -        -33.244 (meters)                     GEOID18
 DN1963  NAD 83(2011) X  -    -18,162.990 (meters)                     COMP
 DN1963  NAD 83(2011) Y  - -4,844,684.816 (meters)                     COMP
 DN1963  NAD 83(2011) Z  -  4,134,757.821 (meters)                     COMP
 DN1963  LAPLACE CORR    -          1.46  (seconds)                    DEFLEC18
 DN1963
 DN1963  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1963  Standards:
 DN1963         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1963            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1963  -------------------------------------------------------------------
 DN1963  NETWORK    3.54   2.59           1.64   1.17   1.32      0.04547488
 DN1963  -------------------------------------------------------------------
 DN1963  Click here for local accuracies and other accuracy information.
 DN1963
 DN1963.The horizontal coordinates were established by GPS observations
 DN1963.and adjusted by the National Geodetic Survey in June 2012.
 DN1963
 DN1963.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1963.been affixed to the stable North American tectonic plate. See 
 DN1963.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1963
 DN1963.The horizontal coordinates are valid at the epoch date displayed above
 DN1963.which is a decimal equivalence of Year/Month/Day.
 DN1963
 DN1963.The orthometric height was determined by GPS observations and a
 DN1963.high-resolution geoid model.
 DN1963
 DN1963.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1963.GEOID18 height accuracy estimate available here.
 DN1963
 DN1963.Click photographs - Photos may exist for this station.
 DN1963
 DN1963.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1963
 DN1963.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1963
 DN1963.The ellipsoidal height was determined by GPS observations
 DN1963.and is referenced to NAD 83.
 DN1963
 DN1963. The following values were computed from the NAD 83(2011) position.
 DN1963
 DN1963;                    North         East     Units Scale Factor Converg.
 DN1963;SPC IL W     -   444,320.931   695,930.028   MT  0.99994138   -0 01 52.9
 DN1963;SPC IL W     - 1,457,742.92  2,283,230.43   sFT  0.99994138   -0 01 52.9
 DN1963;UTM  15      - 4,505,794.444   735,419.700   MT  1.00028223   +1 48 57.3
 DN1963
 DN1963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1963!SPC IL W     -   0.99997407  x   0.99994138  =   0.99991545
 DN1963!UTM  15      -   0.99997407  x   1.00028223  =   1.00025630
 DN1963
 DN1963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3541905794(NAD 83)
 DN1963
 DN1963                          SUPERSEDED SURVEY CONTROL
 DN1963
 DN1963  NAD 83(2007)-  40 40 10.01828(N)    090 12 53.29549(W) AD(2002.00) 1
 DN1963  ELLIP H (08/11/11)  165.297  (m)                       GP(2002.00) 4 1
 DN1963
 DN1963.Superseded values are not recommended for survey control.
 DN1963
 DN1963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1963.See file dsdata.pdf to determine how the superseded data were derived.
 DN1963
 DN1963_MARKER: DD = SURVEY DISK
 DN1963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1963_STAMPING: FC6
 DN1963_MARK LOGO: NONE
 DN1963_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1963+STABILITY: SURFACE MOTION
 DN1963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1963+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1963
 DN1963  HISTORY     - Date     Condition        Report By
 DN1963  HISTORY     - 200905   MONUMENTED       ILDT
 DN1963
 DN1963                          STATION DESCRIPTION
 DN1963
 DN1963'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1963'STATION IS LOCATED 2.0 MILES NORTHWEST OF THE TOWN OF FAIRVIEW AND IS
 DN1963'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN1963'19, T 8 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1963'FROM THE POST OFFICE IN THE TOWN OF FAIRVIEW AT THE INTERSECTION OF
 DN1963'CARTER STREET AND CHURCH STREET PROCEED EAST 0.25 MILE ALONG CARTER
 DN1963'STREET TO THE INTERSECTION OF IL. RTE 97. TURN LEFT (NORTH) AND GO 3.0
 DN1963'MILES ALONG IL RTE 97 TO  THE INTERSECTION OF IL. RTE 97 AND COAL
 DN1963'CHURCH ROAD. TURN LEFT (WEST) AND PROCEED 3.0 MILES IN A WEST,
 DN1963'SOUTHWESTERLY, AND WEST DIRECTION ALONG COAL CHURCH ROAD TO THE
 DN1963'INTERSECTION OF COAL CHURCH ROAD AND BOTTOM ROAD (1800E). STATION IS
 DN1963'45.66 FEET NORTHEAST OF A POWER POLE, 78.02 FEET SOUTHEAST OF A FENCE
 DN1963'CORNER POST AND 41.01 FEET SOUTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0491 ***********************************************************************
 LD0491  DESIGNATION -  6 LJ
 LD0491  PID         -  LD0491
 LD0491  STATE/COUNTY-  IL/HANCOCK
 LD0491  COUNTRY     -  US
 LD0491  USGS QUAD   -  DALLAS CITY (2018)
 LD0491
 LD0491                         *CURRENT SURVEY CONTROL
 LD0491  ______________________________________________________________________
 LD0491* NAD 83(1986) POSITION- 40 37 39.     (N) 091 12 34.     (W)   SCALED
 LD0491* NAVD 88 ORTHO HEIGHT -   162.070 (meters)      531.72  (feet) ADJUSTED
 LD0491  ______________________________________________________________________
 LD0491  GEOID HEIGHT    -        -33.337 (meters)                     GEOID18
 LD0491  DYNAMIC HEIGHT  -        161.991 (meters)      531.47  (feet) COMP
 LD0491  MODELED GRAVITY -    980,136.9   (mgal)                       NAVD 88
 LD0491
 LD0491  VERT ORDER      -  SECOND    CLASS 0
 LD0491
 LD0491.The horizontal coordinates were scaled from a map and have
 LD0491.an estimated accuracy of +/- 6 seconds.
 LD0491
 LD0491.The orthometric height was determined by differential leveling and
 LD0491.adjusted by the NATIONAL GEODETIC SURVEY
 LD0491.in June 1991.
 LD0491
 LD0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0491.GEOID18 height accuracy estimate available here.
 LD0491
 LD0491.Click photographs - Photos may exist for this station.
 LD0491
 LD0491.The dynamic height is computed by dividing the NAVD 88
 LD0491.geopotential number by the normal gravity value computed on the
 LD0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0491.degrees latitude (g = 980.6199 gals.).
 LD0491
 LD0491.The modeled gravity was interpolated from observed gravity values.
 LD0491
 LD0491;                    North         East    Units  Estimated Accuracy
 LD0491;SPC IL W     -   440,180.      611,780.      MT  (+/- 180 meters Scaled)
 LD0491
 LD0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE514989(NAD 83)
 LD0491
 LD0491                          SUPERSEDED SURVEY CONTROL
 LD0491
 LD0491  NGVD 29 (??/??/92)  162.116  (m)          531.88   (f) ADJ UNCH    2 0
 LD0491
 LD0491.Superseded values are not recommended for survey control.
 LD0491
 LD0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0491.See file dsdata.pdf to determine how the superseded data were derived.
 LD0491
 LD0491_MARKER: DB = BENCH MARK DISK
 LD0491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0491_STAMPING: 6LJ 1928
 LD0491_MARK LOGO: USGS
 LD0491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0491+STABILITY: SURFACE MOTION
 LD0491
 LD0491  HISTORY     - Date     Condition        Report By
 LD0491  HISTORY     - 1928     MONUMENTED       USGS
 LD0491  HISTORY     - 1943     GOOD             CGS
 LD0491  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0491
 LD0491                          STATION DESCRIPTION
 LD0491
 LD0491'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0491'AT PONTOOSUC.
 LD0491'AT PONTOOSUC, HANCOCK COUNTY, ON THE ATCHISON, TOPEKA AND SANTA
 LD0491'FE RAILWAY, 0.3 MILE WEST OF THE STATION, 6 POLES EAST OF MILEPOST
 LD0491'227, 38 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, 30 FEET
 LD0491'WEST OF THE CENTERLINE OF THE ROAD, AND 3.5 FEET LOWER THAN THE
 LD0491'TRACK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED
 LD0491'6LJ 1928 AND SET IN THE TOP OF A CONCRETE POST.
 LD0491
 LD0491                          STATION RECOVERY (2012)
 LD0491
 LD0491'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0491'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1165 ***********************************************************************
 JC1165  DESIGNATION -  6 LOCK 27 RM
 JC1165  PID         -  JC1165
 JC1165  STATE/COUNTY-  IL/MADISON
 JC1165  COUNTRY     -  US
 JC1165  USGS QUAD   -  GRANITE CITY (2018)
 JC1165
 JC1165                         *CURRENT SURVEY CONTROL
 JC1165  ______________________________________________________________________
 JC1165* NAD 83(1986) POSITION- 38 42 06.     (N) 090 10 55.     (W)   SCALED
 JC1165* NAVD 88 ORTHO HEIGHT -   131.544 (meters)      431.57  (feet) ADJUSTED
 JC1165  ______________________________________________________________________
 JC1165  GEOID HEIGHT    -        -31.222 (meters)                     GEOID18
 JC1165  DYNAMIC HEIGHT  -        131.461 (meters)      431.30  (feet) COMP
 JC1165  MODELED GRAVITY -    979,992.8   (mgal)                       NAVD 88
 JC1165
 JC1165  VERT ORDER      -  FIRST     CLASS II
 JC1165
 JC1165.The horizontal coordinates were scaled from a map and have
 JC1165.an estimated accuracy of +/- 6 seconds.
 JC1165
 JC1165.The orthometric height was determined by differential leveling and
 JC1165.adjusted by the NATIONAL GEODETIC SURVEY
 JC1165.in June 1991.
 JC1165
 JC1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1165.GEOID18 height accuracy estimate available here.
 JC1165
 JC1165.Click photographs - Photos may exist for this station.
 JC1165
 JC1165.The dynamic height is computed by dividing the NAVD 88
 JC1165.geopotential number by the normal gravity value computed on the
 JC1165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1165.degrees latitude (g = 980.6199 gals.).
 JC1165
 JC1165.The modeled gravity was interpolated from observed gravity values.
 JC1165
 JC1165;                    North         East    Units  Estimated Accuracy
 JC1165;SPC IL W     -   225,850.      698,670.      MT  (+/- 180 meters Scaled)
 JC1165
 JC1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC450874(NAD 83)
 JC1165
 JC1165                          SUPERSEDED SURVEY CONTROL
 JC1165
 JC1165  NGVD 29 (11/26/84)  131.510  (m)          431.46   (f) ADJUSTED    1 2
 JC1165
 JC1165.Superseded values are not recommended for survey control.
 JC1165
 JC1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1165.See file dsdata.pdf to determine how the superseded data were derived.
 JC1165
 JC1165_MARKER: DD = SURVEY DISK
 JC1165_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 JC1165_SP_SET: MASSIVE CONCRETE
 JC1165_STAMPING: RM 6
 JC1165_MARK LOGO: USACE
 JC1165_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1165+STABILITY: POSITION/ELEVATION WELL
 JC1165
 JC1165  HISTORY     - Date     Condition        Report By
 JC1165  HISTORY     - UNK      MONUMENTED       USACE
 JC1165  HISTORY     - 1981     GOOD             NGS
 JC1165
 JC1165                          STATION DESCRIPTION
 JC1165
 JC1165'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1165'IN GRANITE CITY.
 JC1165'IN GRANITE CITY, AT THE U.S. ARMY CORPS OF ENGINEER LOCK NUMBER 27, AT
 JC1165'THE SOUTHWEST LOWER INTERMEDIATE BUILDING ON THE SOUTHEAST SIDE,
 JC1165'BETWEEN THE TWO LOCK CHANNELS, 8.08 METERS (26.5 FEET) NORTHEAST OF
 JC1165'THE EAST CORNER OF THE CONTROL BUILDING, 1.12 METERS (3.7 FEET)
 JC1165'NORTHWEST OF THE NORTHWEST EDGE OF THE SOUTHEAST LOCK CHANNEL.
 JC1165'THE MARK IS ABOVE LEVEL WITH TOP OF LOCK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2046 ***********************************************************************
 DN2046  DESIGNATION -  60
 DN2046  PID         -  DN2046
 DN2046  STATE/COUNTY-  IL/FULTON
 DN2046  COUNTRY     -  US
 DN2046  USGS QUAD   -  AVON (2018)
 DN2046
 DN2046                         *CURRENT SURVEY CONTROL
 DN2046  ______________________________________________________________________
 DN2046* NAD 83(2011) POSITION- 40 42 51.72184(N) 090 23 08.24338(W)   ADJUSTED
 DN2046* NAD 83(2011) ELLIP HT-   168.769 (meters)        (06/27/12)   ADJUSTED
 DN2046* NAD 83(2011) EPOCH   -  2010.00
 DN2046* NAVD 88 ORTHO HEIGHT -   202.0   (meters)      663.    (feet) GPS OBS
 DN2046  ______________________________________________________________________
 DN2046  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2046  GEOID HEIGHT    -        -33.249 (meters)                     GEOID09
 DN2046  GEOID HEIGHT    -        -33.274 (meters)                     GEOID18
 DN2046  NAD 83(2011) X  -    -32,584.749 (meters)                     COMP
 DN2046  NAD 83(2011) Y  - -4,841,359.622 (meters)                     COMP
 DN2046  NAD 83(2011) Z  -  4,138,542.238 (meters)                     COMP
 DN2046  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 DN2046
 DN2046  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2046  Standards:
 DN2046         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2046            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2046  -------------------------------------------------------------------
 DN2046  NETWORK    4.28   3.14           1.91   1.53   1.60      0.19241762
 DN2046  -------------------------------------------------------------------
 DN2046  Click here for local accuracies and other accuracy information.
 DN2046
 DN2046.The horizontal coordinates were established by GPS observations
 DN2046.and adjusted by the National Geodetic Survey in June 2012.
 DN2046
 DN2046.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2046.been affixed to the stable North American tectonic plate. See 
 DN2046.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2046
 DN2046.The horizontal coordinates are valid at the epoch date displayed above
 DN2046.which is a decimal equivalence of Year/Month/Day.
 DN2046
 DN2046.The orthometric height was determined by GPS observations and a
 DN2046.high-resolution geoid model.
 DN2046
 DN2046.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2046.GEOID18 height accuracy estimate available here.
 DN2046
 DN2046.Click photographs - Photos may exist for this station.
 DN2046
 DN2046.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2046
 DN2046.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2046
 DN2046.The ellipsoidal height was determined by GPS observations
 DN2046.and is referenced to NAD 83.
 DN2046
 DN2046. The following values were computed from the NAD 83(2011) position.
 DN2046
 DN2046;                    North         East     Units Scale Factor Converg.
 DN2046;SPC IL W     -   449,330.597   681,499.839   MT  0.99994539   -0 08 34.2
 DN2046;SPC IL W     - 1,474,178.80  2,235,887.39   sFT  0.99994539   -0 08 34.2
 DN2046;UTM  15      - 4,510,337.495   720,831.113   MT  1.00020028   +1 42 21.7
 DN2046
 DN2046!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2046!SPC IL W     -   0.99997353  x   0.99994539  =   0.99991892
 DN2046!UTM  15      -   0.99997353  x   1.00020028  =   1.00017380
 DN2046
 DN2046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2083110337(NAD 83)
 DN2046
 DN2046                          SUPERSEDED SURVEY CONTROL
 DN2046
 DN2046  NAD 83(2007)-  40 42 51.72191(N)    090 23 08.24382(W) AD(2002.00) 1
 DN2046  ELLIP H (08/11/11)  168.769  (m)                       GP(2002.00) 4 1
 DN2046
 DN2046.Superseded values are not recommended for survey control.
 DN2046
 DN2046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2046.See file dsdata.pdf to determine how the superseded data were derived.
 DN2046
 DN2046_MARKER: DD = SURVEY DISK
 DN2046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2046_STAMPING: FC60
 DN2046_MARK LOGO: NONE
 DN2046_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2046+STABILITY: SURFACE MOTION
 DN2046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2046+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2046
 DN2046  HISTORY     - Date     Condition        Report By
 DN2046  HISTORY     - 200905   MONUMENTED       ILDT
 DN2046
 DN2046                          STATION DESCRIPTION
 DN2046
 DN2046'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2046'STATION IS LOCATED 3.5 MILES NORTHEAST OF THE TOWN OF AVON AND IS
 DN2046'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN2046'3, T 8 N, R 1 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2046'FROM THE INTERSECTION OF IL. RTE 41 AND WOOD STREET IN THE TOWN OF
 DN2046'AVON, PROCEED NORTHEAST ALONG IL RTE 41, 3.4 MILES TO THE INTERSECTION
 DN2046'WITH   SMOKEY ROAD(3555N). TURN RIGHT (EAST ) 1.5 MILES ON  SMOKEY
 DN2046'ROAD (3555N) TO THE INTERSECTION WITH WHITETAIL RIDGE ROAD. TURN LEFT
 DN2046'(NORTH) 0.4 MILES TO THE STATION. STATION IS 25.84 FEET NORTHWEST OF
 DN2046'AN IRON PIN AT  THE NORTHERLY EDGE OF GRAVEL, 67.37 FEET SOUTHEASTERLY
 DN2046'OF A FENCE POST WITH A MAG NAIL AND 1.33 FEET SOUTHWESTERLY OF A FENCE
 DN2046'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0335 ***********************************************************************
 KC0335  DESIGNATION -  601
 KC0335  PID         -  KC0335
 KC0335  STATE/COUNTY-  IL/ADAMS
 KC0335  COUNTRY     -  US
 KC0335  USGS QUAD   -  QUINCY WEST (2018)
 KC0335
 KC0335                         *CURRENT SURVEY CONTROL
 KC0335  ______________________________________________________________________
 KC0335* NAD 83(1986) POSITION- 39 56 04.     (N) 091 24 28.     (W)   SCALED
 KC0335* NAVD 88 ORTHO HEIGHT -   183.131 (meters)      600.82  (feet) ADJUSTED
 KC0335  ______________________________________________________________________
 KC0335  GEOID HEIGHT    -        -32.574 (meters)                     GEOID18
 KC0335  DYNAMIC HEIGHT  -        183.036 (meters)      600.51  (feet) COMP
 KC0335  MODELED GRAVITY -    980,107.5   (mgal)                       NAVD 88
 KC0335
 KC0335  VERT ORDER      -  FIRST     CLASS II
 KC0335
 KC0335.The horizontal coordinates were scaled from a map and have
 KC0335.an estimated accuracy of +/- 6 seconds.
 KC0335
 KC0335.The orthometric height was determined by differential leveling and
 KC0335.adjusted by the NATIONAL GEODETIC SURVEY
 KC0335.in June 1991.
 KC0335
 KC0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0335.GEOID18 height accuracy estimate available here.
 KC0335
 KC0335.Click photographs - Photos may exist for this station.
 KC0335
 KC0335.The dynamic height is computed by dividing the NAVD 88
 KC0335.geopotential number by the normal gravity value computed on the
 KC0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0335.degrees latitude (g = 980.6199 gals.).
 KC0335
 KC0335.The modeled gravity was interpolated from observed gravity values.
 KC0335
 KC0335;                    North         East    Units  Estimated Accuracy
 KC0335;SPC IL W     -   363,450.      593,920.      MT  (+/- 180 meters Scaled)
 KC0335
 KC0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE360216(NAD 83)
 KC0335
 KC0335                          SUPERSEDED SURVEY CONTROL
 KC0335
 KC0335  NGVD 29 (??/??/92)  183.215  (m)          601.10   (f) ADJ UNCH    1 2
 KC0335
 KC0335.Superseded values are not recommended for survey control.
 KC0335
 KC0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0335.See file dsdata.pdf to determine how the superseded data were derived.
 KC0335
 KC0335_MARKER: DB = BENCH MARK DISK
 KC0335_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 KC0335_SP_SET: BUILDING WALL
 KC0335_STAMPING: ILLINOIS 601
 KC0335_MARK LOGO: USGS
 KC0335_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0335+STABILITY: POSITION/ELEVATION WELL
 KC0335
 KC0335  HISTORY     - Date     Condition        Report By
 KC0335  HISTORY     - 1914     MONUMENTED       USGS
 KC0335  HISTORY     - 1933     GOOD             CGS
 KC0335  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 KC0335
 KC0335                          STATION DESCRIPTION
 KC0335
 KC0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0335'AT QUINCY.
 KC0335'AT QUINCY, ADAMS COUNTY, AT THE SOUTHWEST CORNER OF THE COUNTY
 KC0335'COURTHOUSE, AND IN THE SOUTH FACE OF THE LOWER STONE OF THE
 KC0335'GUARDRAIL FOUNDATION.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 KC0335'DISK, STAMPED ILLINOIS 601 AND SET VERTICALLY.
 KC0335
 KC0335                          STATION RECOVERY (2012)
 KC0335
 KC0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0335'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0176 ***********************************************************************
 NJ0176  DESIGNATION -  606
 NJ0176  PID         -  NJ0176
 NJ0176  STATE/COUNTY-  IL/CARROLL
 NJ0176  COUNTRY     -  US
 NJ0176  USGS QUAD   -  SAVANNA (2018)
 NJ0176
 NJ0176                         *CURRENT SURVEY CONTROL
 NJ0176  ______________________________________________________________________
 NJ0176* NAD 83(1986) POSITION- 42 05 39.65   (N) 090 09 20.32   (W)   HD_HELD1
 NJ0176* NAVD 88 ORTHO HEIGHT -   184.782 (meters)      606.24  (feet) ADJUSTED
 NJ0176  ______________________________________________________________________
 NJ0176  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 NJ0176  DYNAMIC HEIGHT  -        184.718 (meters)      606.03  (feet) COMP
 NJ0176  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 NJ0176
 NJ0176  VERT ORDER      -  FIRST     CLASS I
 NJ0176
 NJ0176.The horizontal coordinates were determined by differentially corrected
 NJ0176.hand held GPS observations or other comparable positioning techniques
 NJ0176.and have an estimated accuracy of +/- 3 meters.
 NJ0176
 NJ0176.The orthometric height was determined by differential leveling and
 NJ0176.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0176.in June 1991.
 NJ0176
 NJ0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0176.GEOID18 height accuracy estimate available here.
 NJ0176
 NJ0176.Click photographs - Photos may exist for this station.
 NJ0176
 NJ0176.The dynamic height is computed by dividing the NAVD 88
 NJ0176.geopotential number by the normal gravity value computed on the
 NJ0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0176.degrees latitude (g = 980.6199 gals.).
 NJ0176
 NJ0176.The modeled gravity was interpolated from observed gravity values.
 NJ0176
 NJ0176;                    North         East    Units  Estimated Accuracy
 NJ0176;SPC IL W     -   602,561.6     700,911.8     MT  (+/- 3 meters HH1 GPS) 
 NJ0176
 NJ0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3522464167(NAD 83)
 NJ0176
 NJ0176                          SUPERSEDED SURVEY CONTROL
 NJ0176
 NJ0176  NGVD 29 (??/??/92)  184.813  (m)          606.34   (f) ADJ UNCH    1 1
 NJ0176
 NJ0176.Superseded values are not recommended for survey control.
 NJ0176
 NJ0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0176.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0176
 NJ0176_MARKER: DB = BENCH MARK DISK
 NJ0176_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NJ0176_SP_SET: WATER TABLE
 NJ0176_STAMPING: 606 1934
 NJ0176_MARK LOGO: USGS
 NJ0176_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0176_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0176+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 NJ0176
 NJ0176  HISTORY     - Date     Condition        Report By
 NJ0176  HISTORY     - 1934     MONUMENTED       USGS
 NJ0176  HISTORY     - 1970     GOOD             NGS
 NJ0176  HISTORY     - 1977     GOOD             LOCSUR
 NJ0176  HISTORY     - 19950524 GOOD             USPSQD
 NJ0176  HISTORY     - 20011203 GOOD             NGS
 NJ0176  HISTORY     - 20030923 GOOD             USPSQD
 NJ0176  HISTORY     - 20120330 GOOD             AMESC
 NJ0176  HISTORY     - 20130419 GOOD             CMT
 NJ0176
 NJ0176                          STATION DESCRIPTION
 NJ0176
 NJ0176'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0176'AT SAVANNA.
 NJ0176'AT SAVANNA, 0.7 FOOT WEST OF THE NORTHEAST CORNER OF THE POST
 NJ0176'OFFICE BUILDING, AT THE SOUTHWEST CORNER OF THE INTERSECTION OF 3RD
 NJ0176'STREET AND MADISON STREET, 50 FEET WEST OF THE CENTER LINE OF 3RD
 NJ0176'STREET, 50 FEET SOUTH OF THE CENTER LINE OF MADISON STREET, SET
 NJ0176'VERTICALLY IN THE NORTH FACE OF THE STONE WATER TABLE AT THE
 NJ0176'NORTHEAST CORNER OF THE POST OFFICE, 2.7 FEET ABOVE THE LEVEL OF
 NJ0176'THE GROUND, AND ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE STREETS.
 NJ0176'SECTION 9, T24N, R3E
 NJ0176
 NJ0176                          STATION RECOVERY (1977)
 NJ0176
 NJ0176'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 NJ0176'RECOVERED IN GOOD CONDITION.
 NJ0176
 NJ0176                          STATION RECOVERY (1995)
 NJ0176
 NJ0176'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0176'RECOVERED IN GOOD CONDITION.
 NJ0176
 NJ0176                          STATION RECOVERY (2001)
 NJ0176
 NJ0176'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0176'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0176
 NJ0176                          STATION RECOVERY (2003)
 NJ0176
 NJ0176'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0176'RECOVERED IN GOOD CONDITION.
 NJ0176
 NJ0176                          STATION RECOVERY (2012)
 NJ0176
 NJ0176'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NJ0176'RECOVERED AS DESCRIBED.
 NJ0176
 NJ0176                          STATION RECOVERY (2013)
 NJ0176
 NJ0176'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 NJ0176'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2045 ***********************************************************************
 DN2045  DESIGNATION -  61
 DN2045  PID         -  DN2045
 DN2045  STATE/COUNTY-  IL/FULTON
 DN2045  COUNTRY     -  US
 DN2045  USGS QUAD   -  AVON (2018)
 DN2045
 DN2045                         *CURRENT SURVEY CONTROL
 DN2045  ______________________________________________________________________
 DN2045* NAD 83(2011) POSITION- 40 38 32.16971(N) 090 24 57.29213(W)   ADJUSTED
 DN2045* NAD 83(2011) ELLIP HT-   166.075 (meters)        (06/27/12)   ADJUSTED
 DN2045* NAD 83(2011) EPOCH   -  2010.00
 DN2045* NAVD 88 ORTHO HEIGHT -   199.3   (meters)      654.    (feet) GPS OBS
 DN2045  ______________________________________________________________________
 DN2045  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2045  GEOID HEIGHT    -        -33.252 (meters)                     GEOID09
 DN2045  GEOID HEIGHT    -        -33.278 (meters)                     GEOID18
 DN2045  NAD 83(2011) X  -    -35,182.158 (meters)                     COMP
 DN2045  NAD 83(2011) Y  - -4,846,558.270 (meters)                     COMP
 DN2045  NAD 83(2011) Z  -  4,132,468.499 (meters)                     COMP
 DN2045  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 DN2045
 DN2045  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2045  Standards:
 DN2045         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2045            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2045  -------------------------------------------------------------------
 DN2045  NETWORK    4.60   3.45           2.05   1.65   1.76      0.17934028
 DN2045  -------------------------------------------------------------------
 DN2045  Click here for local accuracies and other accuracy information.
 DN2045
 DN2045.The horizontal coordinates were established by GPS observations
 DN2045.and adjusted by the National Geodetic Survey in June 2012.
 DN2045
 DN2045.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2045.been affixed to the stable North American tectonic plate. See 
 DN2045.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2045
 DN2045.The horizontal coordinates are valid at the epoch date displayed above
 DN2045.which is a decimal equivalence of Year/Month/Day.
 DN2045
 DN2045.The orthometric height was determined by GPS observations and a
 DN2045.high-resolution geoid model.
 DN2045
 DN2045.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2045.GEOID18 height accuracy estimate available here.
 DN2045
 DN2045.Click photographs - Photos may exist for this station.
 DN2045
 DN2045.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2045
 DN2045.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2045
 DN2045.The ellipsoidal height was determined by GPS observations
 DN2045.and is referenced to NAD 83.
 DN2045
 DN2045. The following values were computed from the NAD 83(2011) position.
 DN2045
 DN2045;                    North         East     Units Scale Factor Converg.
 DN2045;SPC IL W     -   441,331.582   678,917.749   MT  0.99994665   -0 09 44.4
 DN2045;SPC IL W     - 1,447,935.37  2,227,415.98   sFT  0.99994665   -0 09 44.4
 DN2045;UTM  15      - 4,502,257.390   718,507.670   MT  1.00018773   +1 41 01.6
 DN2045
 DN2045!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2045!SPC IL W     -   0.99997395  x   0.99994665  =   0.99992060
 DN2045!UTM  15      -   0.99997395  x   1.00018773  =   1.00016167
 DN2045
 DN2045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1850702257(NAD 83)
 DN2045
 DN2045                          SUPERSEDED SURVEY CONTROL
 DN2045
 DN2045  NAD 83(2007)-  40 38 32.16986(N)    090 24 57.29255(W) AD(2002.00) 1
 DN2045  ELLIP H (08/11/11)  166.080  (m)                       GP(2002.00) 4 1
 DN2045
 DN2045.Superseded values are not recommended for survey control.
 DN2045
 DN2045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2045.See file dsdata.pdf to determine how the superseded data were derived.
 DN2045
 DN2045_MARKER: DD = SURVEY DISK
 DN2045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2045_STAMPING: FC61
 DN2045_MARK LOGO: NONE
 DN2045_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2045+STABILITY: SURFACE MOTION
 DN2045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2045+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2045
 DN2045  HISTORY     - Date     Condition        Report By
 DN2045  HISTORY     - 200905   MONUMENTED       ILDT
 DN2045
 DN2045                          STATION DESCRIPTION
 DN2045
 DN2045'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2045'STATION IS LOCATED 1.5 MILES SOUTHEAST OF THE TOWN OF AVON AND IS
 DN2045'MONUMENTED AS THE SOUTH QUARTER CORNER OF SECTION 29, T 8 N, R 1 E OF
 DN2045'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE
 DN2045'INTERSECTION OF IL. RTE 41 WITH WOODS STREET IN THE TOWN OF AVON,
 DN2045'PROCEED SOUTH 1.5 MILES ALONG IL. RTE 41 TO THE INTERSECTION WITH
 DN2045'HATCH ROAD (3100N), TURN LEFT (EAST) ON HATCH ROAD (3100 N) FOR 1.0
 DN2045'MILE TO THE STATION. THE STATION IS LOCATED IN THE APPROXIMATE
 DN2045'CENTERLINE OF HATCH ROAD, 28.13 FEET SOUTH OF A FENCE POST, 38.33 FEET
 DN2045'NORTH OF A FENCE POST AND 56.10 FEET NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0983 ***********************************************************************
 KB0983  DESIGNATION -  610
 KB0983  PID         -  KB0983
 KB0983  STATE/COUNTY-  IL/MENARD
 KB0983  COUNTRY     -  US
 KB0983  USGS QUAD   -  SALISBURY (2018)
 KB0983
 KB0983                         *CURRENT SURVEY CONTROL
 KB0983  ______________________________________________________________________
 KB0983* NAD 83(1986) POSITION- 39 59 05.     (N) 089 47 38.     (W)   SCALED
 KB0983* NAVD 88 ORTHO HEIGHT -   185.943 (meters)      610.05  (feet) ADJUSTED
 KB0983  ______________________________________________________________________
 KB0983  GEOID HEIGHT    -        -32.627 (meters)                     GEOID18
 KB0983  DYNAMIC HEIGHT  -        185.847 (meters)      609.73  (feet) COMP
 KB0983  MODELED GRAVITY -    980,105.3   (mgal)                       NAVD 88
 KB0983
 KB0983  VERT ORDER      -  SECOND    CLASS 0
 KB0983
 KB0983.The horizontal coordinates were scaled from a map and have
 KB0983.an estimated accuracy of +/- 6 seconds.
 KB0983
 KB0983.The orthometric height was determined by differential leveling and
 KB0983.adjusted by the NATIONAL GEODETIC SURVEY
 KB0983.in June 1991.
 KB0983
 KB0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0983.GEOID18 height accuracy estimate available here.
 KB0983
 KB0983.Click photographs - Photos may exist for this station.
 KB0983
 KB0983.The dynamic height is computed by dividing the NAVD 88
 KB0983.geopotential number by the normal gravity value computed on the
 KB0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0983.degrees latitude (g = 980.6199 gals.).
 KB0983
 KB0983.The modeled gravity was interpolated from observed gravity values.
 KB0983
 KB0983;                    North         East    Units  Estimated Accuracy
 KB0983;SPC IL W     -   368,360.      731,840.      MT  (+/- 180 meters Scaled)
 KB0983
 KB0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK614298(NAD 83)
 KB0983
 KB0983                          SUPERSEDED SURVEY CONTROL
 KB0983
 KB0983  NGVD 29 (??/??/92)  186.04   (m)          610.4    (f) COMPUTED    2 0
 KB0983
 KB0983.Superseded values are not recommended for survey control.
 KB0983
 KB0983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0983.See file dsdata.pdf to determine how the superseded data were derived.
 KB0983
 KB0983_MARKER: DB = BENCH MARK DISK
 KB0983_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0983_SP_SET: BUILDING
 KB0983_STAMPING: 610 ADJ 1905
 KB0983_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0983
 KB0983  HISTORY     - Date     Condition        Report By
 KB0983  HISTORY     - 1905     MONUMENTED       USGS
 KB0983  HISTORY     - 1934     GOOD             CGS
 KB0983
 KB0983                          STATION DESCRIPTION
 KB0983
 KB0983'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0983'AT TICE.
 KB0983'AT TICE, MENARD COUNTY, AT THE PUBLIC SCHOOL, IN THE NORTH FACE
 KB0983'OF THE BRICK FOUNDATION, AND 12 FEET EAST OF THE NORTHWEST CORNER
 KB0983'OF THE BUILDING.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 KB0983'DISK, STAMPED 610 ADJ 1905 AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1161 ***********************************************************************
 LC1161  DESIGNATION -  611
 LC1161  PID         -  LC1161
 LC1161  STATE/COUNTY-  IL/LOGAN
 LC1161  COUNTRY     -  US
 LC1161  USGS QUAD   -  LINCOLN EAST (2018)
 LC1161
 LC1161                         *CURRENT SURVEY CONTROL
 LC1161  ______________________________________________________________________
 LC1161* NAD 83(1986) POSITION- 40 08 33.     (N) 089 15 13.     (W)   SCALED
 LC1161* NAVD 88 ORTHO HEIGHT -   186.088 (meters)      610.52  (feet) ADJUSTED
 LC1161  ______________________________________________________________________
 LC1161  GEOID HEIGHT    -        -32.452 (meters)                     GEOID18
 LC1161  DYNAMIC HEIGHT  -        185.993 (meters)      610.21  (feet) COMP
 LC1161  MODELED GRAVITY -    980,109.6   (mgal)                       NAVD 88
 LC1161
 LC1161  VERT ORDER      -  SECOND    CLASS 0
 LC1161
 LC1161.The horizontal coordinates were scaled from a map and have
 LC1161.an estimated accuracy of +/- 6 seconds.
 LC1161
 LC1161.The orthometric height was determined by differential leveling and
 LC1161.adjusted by the NATIONAL GEODETIC SURVEY
 LC1161.in June 1991.
 LC1161
 LC1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1161.GEOID18 height accuracy estimate available here.
 LC1161
 LC1161.Click photographs - Photos may exist for this station.
 LC1161
 LC1161.The dynamic height is computed by dividing the NAVD 88
 LC1161.geopotential number by the normal gravity value computed on the
 LC1161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1161.degrees latitude (g = 980.6199 gals.).
 LC1161
 LC1161.The modeled gravity was interpolated from observed gravity values.
 LC1161
 LC1161;                    North         East    Units  Estimated Accuracy
 LC1161;SPC IL W     -   386,210.      777,800.      MT  (+/- 180 meters Scaled)
 LC1161
 LC1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK080460(NAD 83)
 LC1161
 LC1161                          SUPERSEDED SURVEY CONTROL
 LC1161
 LC1161  NGVD 29 (??/??/92)  186.167  (m)          610.78   (f) ADJ UNCH    2 0
 LC1161
 LC1161.Superseded values are not recommended for survey control.
 LC1161
 LC1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1161.See file dsdata.pdf to determine how the superseded data were derived.
 LC1161
 LC1161_MARKER: P = PIPE CAP
 LC1161_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1161_STAMPING: 611 1909
 LC1161_MARK LOGO: USGS
 LC1161_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1161
 LC1161  HISTORY     - Date     Condition        Report By
 LC1161  HISTORY     - 1909     MONUMENTED       USGS
 LC1161  HISTORY     - 1934     GOOD             CGS
 LC1161
 LC1161                          STATION DESCRIPTION
 LC1161
 LC1161'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1161'AT SKELTON.
 LC1161'AT SKELTON, LOGAN COUNTY, 48 YARDS WEST OF THE ILLINOIS CENTRAL
 LC1161'RAILROAD STATION, AT A PUBLIC-ROAD CROSSING, 30 FEET WEST OF THE
 LC1161'CENTERLINE OF THE ROAD, 30 FEET NORTH OF THE CENTERLINE OF THE
 LC1161'TRACK, 2 FEET SOUTH OF A POINT 2 FEET WEST OF A RIGHT-OF-WAY FENCE
 LC1161'CORNER, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A UNITED STATES
 LC1161'GEOLOGICAL SURVEY STANDARD CAP, STAMPED 611 1909 AND RIVETED ON
 LC1161'THE TOP OF AN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0015 ***********************************************************************
 KC0015  DESIGNATION -  612
 KC0015  PID         -  KC0015
 KC0015  STATE/COUNTY-  IL/MORGAN
 KC0015  COUNTRY     -  US
 KC0015  USGS QUAD   -  JACKSONVILLE (2018)
 KC0015
 KC0015                         *CURRENT SURVEY CONTROL
 KC0015  ______________________________________________________________________
 KC0015* NAD 83(1986) POSITION- 39 44 04.7    (N) 090 13 53.0    (W)   HD_HELD2
 KC0015* NAVD 88 ORTHO HEIGHT -   186.659 (meters)      612.40  (feet) ADJUSTED
 KC0015  ______________________________________________________________________
 KC0015  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 KC0015  DYNAMIC HEIGHT  -        186.556 (meters)      612.06  (feet) COMP
 KC0015  MODELED GRAVITY -    980,071.4   (mgal)                       NAVD 88
 KC0015
 KC0015  VERT ORDER      -  FIRST     CLASS II
 KC0015
 KC0015.The horizontal coordinates were established by autonomous hand held GPS
 KC0015.observations and have an estimated accuracy of +/- 10 meters.
 KC0015
 KC0015.The orthometric height was determined by differential leveling and
 KC0015.adjusted by the NATIONAL GEODETIC SURVEY
 KC0015.in June 1991.
 KC0015
 KC0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0015.GEOID18 height accuracy estimate available here.
 KC0015
 KC0015.Click photographs - Photos may exist for this station.
 KC0015
 KC0015.The dynamic height is computed by dividing the NAVD 88
 KC0015.geopotential number by the normal gravity value computed on the
 KC0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0015.degrees latitude (g = 980.6199 gals.).
 KC0015
 KC0015.The modeled gravity was interpolated from observed gravity values.
 KC0015
 KC0015;                    North         East    Units  Estimated Accuracy
 KC0015;SPC IL W     -   340,528.      694,452.      MT  (+/- 10 meters HH2 GPS)
 KC0015
 KC0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3725701971(NAD 83)
 KC0015
 KC0015                          SUPERSEDED SURVEY CONTROL
 KC0015
 KC0015  NGVD 29 (??/??/92)  186.779  (m)          612.79   (f) ADJ UNCH    1 2
 KC0015
 KC0015.Superseded values are not recommended for survey control.
 KC0015
 KC0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0015.See file dsdata.pdf to determine how the superseded data were derived.
 KC0015
 KC0015_MARKER: DD = SURVEY DISK
 KC0015_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0015_SP_SET: STEP
 KC0015_STAMPING: ILL 612 1921
 KC0015_MARK LOGO: USGS
 KC0015_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0015_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0015+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 KC0015
 KC0015  HISTORY     - Date     Condition        Report By
 KC0015  HISTORY     - 1921     MONUMENTED       USGS
 KC0015  HISTORY     - 1944     GOOD             CGS
 KC0015  HISTORY     - 1989     GOOD             USPSQD
 KC0015  HISTORY     - 20090910 GOOD             GEOCAC
 KC0015  HISTORY     - 20120625 GOOD             ILDT
 KC0015
 KC0015                          STATION DESCRIPTION
 KC0015
 KC0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KC0015'AT JACKSONVILLE.
 KC0015'AT JACKSONVILLE, MORGAN COUNTY, AT THE COUNTY COURTHOUSE, AT THE
 KC0015'EAST ENTRANCE, IN THE SOUTH FACE OF THE STONE SUPPORT OF THE
 KC0015'STEPS, AND 1.2 FEET ABOVE THE GROUND.  A UNITES STATES
 KC0015'GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILL 612 1921 AND SET
 KC0015'VERTICALLY.
 KC0015
 KC0015                          STATION RECOVERY (1989)
 KC0015
 KC0015'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KC0015'RECOVERED IN GOOD CONDITION.
 KC0015
 KC0015                          STATION RECOVERY (2009)
 KC0015
 KC0015'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KC0015'RECOVERED IN GOOD CONDITION.
 KC0015
 KC0015                          STATION RECOVERY (2012)
 KC0015
 KC0015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3807 ***********************************************************************
 DO3807  DESIGNATION -  612 RESET
 DO3807  PID         -  DO3807
 DO3807  STATE/COUNTY-  IL/JO DAVIESS
 DO3807  COUNTRY     -  US
 DO3807  USGS QUAD   -  DUBUQUE SOUTH (2018)
 DO3807
 DO3807                         *CURRENT SURVEY CONTROL
 DO3807  ______________________________________________________________________
 DO3807* NAD 83(1986) POSITION- 42 29 32.55   (N) 090 38 33.46   (W)   HD_HELD1
 DO3807* NAVD 88 ORTHO HEIGHT -   186.551 (meters)      612.04  (feet) ADJUSTED
 DO3807  ______________________________________________________________________
 DO3807  GEOID HEIGHT    -        -32.609 (meters)                     GEOID18
 DO3807  DYNAMIC HEIGHT  -        186.494 (meters)      611.86  (feet) COMP
 DO3807  MODELED GRAVITY -    980,312.9   (mgal)                       NAVD 88
 DO3807
 DO3807  VERT ORDER      -  SECOND    CLASS I
 DO3807
 DO3807.The horizontal coordinates were determined by differentially corrected
 DO3807.hand held GPS observations or other comparable positioning techniques
 DO3807.and have an estimated accuracy of +/- 3 meters.
 DO3807
 DO3807.The orthometric height was determined by differential leveling and
 DO3807.adjusted by the NATIONAL GEODETIC SURVEY
 DO3807.in March 2013.
 DO3807
 DO3807.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3807.GEOID18 height accuracy estimate available here.
 DO3807
 DO3807.Click photographs - Photos may exist for this station.
 DO3807
 DO3807.The dynamic height is computed by dividing the NAVD 88
 DO3807.geopotential number by the normal gravity value computed on the
 DO3807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3807.degrees latitude (g = 980.6199 gals.).
 DO3807
 DO3807.The modeled gravity was interpolated from observed gravity values.
 DO3807
 DO3807;                    North         East    Units  Estimated Accuracy
 DO3807;SPC IL W     -   646,881.2     660,874.0     MT  (+/- 3 meters HH1 GPS) 
 DO3807
 DO3807_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9372407139(NAD 83)
 DO3807
 DO3807                          SUPERSEDED SURVEY CONTROL
 DO3807
 DO3807.No superseded survey control is available for this station.
 DO3807
 DO3807_MARKER: DV = VERTICAL CONTROL DISK
 DO3807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3807_STAMPING: 612 RESET 1980
 DO3807_MARK LOGO: NGS
 DO3807_PROJECTION: PROJECTING 10 CENTIMETERS
 DO3807_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3807+STABILITY: SURFACE MOTION
 DO3807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3807+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2023
 DO3807
 DO3807  HISTORY     - Date     Condition        Report By
 DO3807  HISTORY     - 1980     MONUMENTED       NGS
 DO3807  HISTORY     - 20120417 GOOD             AMESC
 DO3807  HISTORY     - 20230720 GOOD             ILDT
 DO3807
 DO3807                          STATION DESCRIPTION
 DO3807
 DO3807'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3807'THE STATION IS LOCATED ABOUT 19.9 MI (32.0 KM) WEST OF SCALES MOUND,
 DO3807'12.1 MI (19.5 KM) WEST-NORTHWEST OF GALENA AND 5.6 MI (9.0 KM) WEST OF
 DO3807'MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3807'
 DO3807'THE STATION IS IN THE NORTHEAST QUADRANT OF ILLINOIS ROUTE 35
 DO3807'(WISCONSIN AVE) AND SINSINAWA AVENUE IN EAST DUBUQUE, 24.4 FT (7.4 M)
 DO3807'SOUTHEAST OF 'NORTH IL 35' SIGN, 49 FT (14.9 M) SOUTHWEST OF THE NORTH
 DO3807'CORNER OF LIBRARY, 1 FT (0.3 M) SOUTHEAST OF SIDEWALK.
 DO3807
 DO3807                          STATION RECOVERY (2023)
 DO3807
 DO3807'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3807'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0710 ***********************************************************************
 KB0710  DESIGNATION -  612.83
 KB0710  PID         -  KB0710
 KB0710  STATE/COUNTY-  IL/CHRISTIAN
 KB0710  COUNTRY     -  US
 KB0710  USGS QUAD   -  TAYLORVILLE (2018)
 KB0710
 KB0710                         *CURRENT SURVEY CONTROL
 KB0710  ______________________________________________________________________
 KB0710* NAD 83(1986) POSITION- 39 32 57.     (N) 089 17 03.     (W)   SCALED
 KB0710* NAVD 88 ORTHO HEIGHT -   186.482 (meters)      611.82  (feet) ADJUSTED
 KB0710  ______________________________________________________________________
 KB0710  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB0710  DYNAMIC HEIGHT  -        186.377 (meters)      611.47  (feet) COMP
 KB0710  MODELED GRAVITY -    980,057.9   (mgal)                       NAVD 88
 KB0710
 KB0710  VERT ORDER      -  SECOND    CLASS 0
 KB0710
 KB0710.The horizontal coordinates were scaled from a map and have
 KB0710.an estimated accuracy of +/- 6 seconds.
 KB0710
 KB0710.The orthometric height was determined by differential leveling and
 KB0710.adjusted by the NATIONAL GEODETIC SURVEY
 KB0710.in June 1991.
 KB0710
 KB0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0710.GEOID18 height accuracy estimate available here.
 KB0710
 KB0710.Click photographs - Photos may exist for this station.
 KB0710
 KB0710.The dynamic height is computed by dividing the NAVD 88
 KB0710.geopotential number by the normal gravity value computed on the
 KB0710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0710.degrees latitude (g = 980.6199 gals.).
 KB0710
 KB0710.The modeled gravity was interpolated from observed gravity values.
 KB0710
 KB0710;                    North         East    Units  Estimated Accuracy
 KB0710;SPC IL W     -   320,310.      775,850.      MT  (+/- 180 meters Scaled)
 KB0710
 KB0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ037802(NAD 83)
 KB0710
 KB0710                          SUPERSEDED SURVEY CONTROL
 KB0710
 KB0710  NGVD 29 (??/??/92)  186.577  (m)          612.13   (f) ADJ UNCH    2 0
 KB0710
 KB0710.Superseded values are not recommended for survey control.
 KB0710
 KB0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0710.See file dsdata.pdf to determine how the superseded data were derived.
 KB0710
 KB0710_MARKER: Q = CHISELED SQUARE
 KB0710_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0710_SP_SET: CULVERT HEADWALL
 KB0710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0710+STABILITY: SURFACE MOTION
 KB0710
 KB0710  HISTORY     - Date     Condition        Report By
 KB0710  HISTORY     - UNK      MONUMENTED       USGS
 KB0710  HISTORY     - 1935     GOOD             CGS
 KB0710
 KB0710                          STATION DESCRIPTION
 KB0710
 KB0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0710'AT TAYLORVILLE.
 KB0710'AT TAYLORVILLE, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0710'RAILROAD, 0.1 MILE EAST OF THE CROSSING OF THE WABASH RAILROAD,
 KB0710'AT POLE 155/05, AT A 36-INCH CAST-IRON PIPE CULVERT, AND ON THE
 KB0710'NORTHWEST CORNER OF THE NORTH CONCRETE HEADWALL.  A CHISELED
 KB0710'SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0024 ***********************************************************************
 LD0024  DESIGNATION -  615
 LD0024  PID         -  LD0024
 LD0024  STATE/COUNTY-  IL/KNOX
 LD0024  COUNTRY     -  US
 LD0024  USGS QUAD   -  APPLETON (2018)
 LD0024
 LD0024                         *CURRENT SURVEY CONTROL
 LD0024  ______________________________________________________________________
 LD0024* NAD 83(1986) POSITION- 40 55 58.     (N) 090 10 36.     (W)   SCALED
 LD0024* NAVD 88 ORTHO HEIGHT -   187.043 (meters)      613.66  (feet) ADJUSTED
 LD0024  ______________________________________________________________________
 LD0024  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 LD0024  DYNAMIC HEIGHT  -        186.960 (meters)      613.38  (feet) COMP
 LD0024  MODELED GRAVITY -    980,178.0   (mgal)                       NAVD 88
 LD0024
 LD0024  VERT ORDER      -  SECOND    CLASS 0
 LD0024
 LD0024.The horizontal coordinates were scaled from a map and have
 LD0024.an estimated accuracy of +/- 6 seconds.
 LD0024
 LD0024.The orthometric height was determined by differential leveling and
 LD0024.adjusted by the NATIONAL GEODETIC SURVEY
 LD0024.in June 1991.
 LD0024
 LD0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0024.GEOID18 height accuracy estimate available here.
 LD0024
 LD0024.Click photographs - Photos may exist for this station.
 LD0024
 LD0024.The dynamic height is computed by dividing the NAVD 88
 LD0024.geopotential number by the normal gravity value computed on the
 LD0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0024.degrees latitude (g = 980.6199 gals.).
 LD0024
 LD0024.The modeled gravity was interpolated from observed gravity values.
 LD0024
 LD0024;                    North         East    Units  Estimated Accuracy
 LD0024;SPC IL W     -   473,560.      699,160.      MT  (+/- 180 meters Scaled)
 LD0024
 LD0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF377351(NAD 83)
 LD0024
 LD0024                          SUPERSEDED SURVEY CONTROL
 LD0024
 LD0024  NGVD 29 (??/??/92)  187.108  (m)          613.87   (f) ADJ UNCH    2 0
 LD0024
 LD0024.Superseded values are not recommended for survey control.
 LD0024
 LD0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0024.See file dsdata.pdf to determine how the superseded data were derived.
 LD0024
 LD0024_MARKER: Q = CHISELED SQUARE
 LD0024_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0024_SP_SET: BRIDGE
 LD0024_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0024
 LD0024  HISTORY     - Date     Condition        Report By
 LD0024  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0024  HISTORY     - 1935     GOOD             CGS
 LD0024  HISTORY     - 19971031 GOOD             USPSQD
 LD0024
 LD0024                          STATION DESCRIPTION
 LD0024
 LD0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0024'0.9 MI W FROM APPLETON.
 LD0024'0.9 MILE WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0024'FROM THE STATION AT APPLETON, KNOX COUNTY, AT BRIDGE 166 C, ON
 LD0024'THE TOP OF THE NORTHWEST CORNER OF THE NORTH END OF THE EAST
 LD0024'ABUTMENT.  A CHISELED SQUARE.
 LD0024
 LD0024                          STATION RECOVERY (1997)
 LD0024
 LD0024'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0020 ***********************************************************************
 LD0020  DESIGNATION -  616
 LD0020  PID         -  LD0020
 LD0020  STATE/COUNTY-  IL/KNOX
 LD0020  COUNTRY     -  US
 LD0020  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0020
 LD0020                         *CURRENT SURVEY CONTROL
 LD0020  ______________________________________________________________________
 LD0020* NAD 83(1986) POSITION- 40 55 29.     (N) 090 05 27.     (W)   SCALED
 LD0020* NAVD 88 ORTHO HEIGHT -   187.523 (meters)      615.23  (feet) ADJUSTED
 LD0020  ______________________________________________________________________
 LD0020  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 LD0020  DYNAMIC HEIGHT  -        187.440 (meters)      614.96  (feet) COMP
 LD0020  MODELED GRAVITY -    980,177.4   (mgal)                       NAVD 88
 LD0020
 LD0020  VERT ORDER      -  SECOND    CLASS 0
 LD0020
 LD0020.The horizontal coordinates were scaled from a map and have
 LD0020.an estimated accuracy of +/- 6 seconds.
 LD0020
 LD0020.The orthometric height was determined by differential leveling and
 LD0020.adjusted by the NATIONAL GEODETIC SURVEY
 LD0020.in June 1991.
 LD0020
 LD0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0020.GEOID18 height accuracy estimate available here.
 LD0020
 LD0020.Click photographs - Photos may exist for this station.
 LD0020
 LD0020.The dynamic height is computed by dividing the NAVD 88
 LD0020.geopotential number by the normal gravity value computed on the
 LD0020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0020.degrees latitude (g = 980.6199 gals.).
 LD0020
 LD0020.The modeled gravity was interpolated from observed gravity values.
 LD0020
 LD0020;                    North         East    Units  Estimated Accuracy
 LD0020;SPC IL W     -   472,670.      706,390.      MT  (+/- 180 meters Scaled)
 LD0020
 LD0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF449344(NAD 83)
 LD0020
 LD0020                          SUPERSEDED SURVEY CONTROL
 LD0020
 LD0020  NGVD 29 (??/??/92)  187.592  (m)          615.46   (f) ADJ UNCH    2 0
 LD0020
 LD0020.Superseded values are not recommended for survey control.
 LD0020
 LD0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0020.See file dsdata.pdf to determine how the superseded data were derived.
 LD0020
 LD0020_MARKER: Q = CHISELED SQUARE
 LD0020_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0020_SP_SET: BRIDGE
 LD0020_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0020
 LD0020  HISTORY     - Date     Condition        Report By
 LD0020  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0020  HISTORY     - 1935     GOOD             CGS
 LD0020  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0020
 LD0020                          STATION DESCRIPTION
 LD0020
 LD0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0020'1.5 MI E FROM DAHINDA.
 LD0020'1.5 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0020'FROM THE STATION AT DEHINDA, KNOX COUNTY, AT BRIDGE 162 B, AND
 LD0020'ON THE TOP OF THE NORTH END OF THE EAST PARAPET WALL.  A CHISELED
 LD0020'SQUARE.
 LD0020
 LD0020                          STATION RECOVERY (1997)
 LD0020
 LD0020'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0020'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0177 ***********************************************************************
 NJ0177  DESIGNATION -  62
 NJ0177  PID         -  NJ0177
 NJ0177  STATE/COUNTY-  IL/CARROLL
 NJ0177  COUNTRY     -  US
 NJ0177  USGS QUAD   -  SAVANNA (2018)
 NJ0177
 NJ0177                         *CURRENT SURVEY CONTROL
 NJ0177  ______________________________________________________________________
 NJ0177* NAD 83(1986) POSITION- 42 05 38.     (N) 090 09 29.     (W)   SCALED
 NJ0177* NAVD 88 ORTHO HEIGHT -   180.338 (meters)      591.66  (feet) ADJUSTED
 NJ0177  ______________________________________________________________________
 NJ0177  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 NJ0177  DYNAMIC HEIGHT  -        180.276 (meters)      591.46  (feet) COMP
 NJ0177  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 NJ0177
 NJ0177  VERT ORDER      -  FIRST     CLASS I
 NJ0177
 NJ0177.The horizontal coordinates were scaled from a map and have
 NJ0177.an estimated accuracy of +/- 6 seconds.
 NJ0177
 NJ0177.The orthometric height was determined by differential leveling and
 NJ0177.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0177.in June 1991.
 NJ0177
 NJ0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0177.GEOID18 height accuracy estimate available here.
 NJ0177
 NJ0177.Click photographs - Photos may exist for this station.
 NJ0177
 NJ0177.The dynamic height is computed by dividing the NAVD 88
 NJ0177.geopotential number by the normal gravity value computed on the
 NJ0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0177.degrees latitude (g = 980.6199 gals.).
 NJ0177
 NJ0177.The modeled gravity was interpolated from observed gravity values.
 NJ0177
 NJ0177;                    North         East    Units  Estimated Accuracy
 NJ0177;SPC IL W     -   602,510.      700,710.      MT  (+/- 180 meters Scaled)
 NJ0177
 NJ0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG350641(NAD 83)
 NJ0177
 NJ0177                          SUPERSEDED SURVEY CONTROL
 NJ0177
 NJ0177  NGVD 29 (??/??/92)  180.368  (m)          591.76   (f) ADJ UNCH    1 1
 NJ0177
 NJ0177.Superseded values are not recommended for survey control.
 NJ0177
 NJ0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0177.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0177
 NJ0177_MARKER: B = BOLT
 NJ0177_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NJ0177_SP_SET: FOUNDATION
 NJ0177_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0177
 NJ0177  HISTORY     - Date     Condition        Report By
 NJ0177  HISTORY     - UNK      MONUMENTED       MRC
 NJ0177  HISTORY     - 1970     GOOD             NGS
 NJ0177  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NJ0177  HISTORY     - 20030927 MARK NOT FOUND   USPSQD
 NJ0177
 NJ0177                          STATION DESCRIPTION
 NJ0177
 NJ0177'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0177'0.2 MI W FROM SAVANNA.
 NJ0177'ABOUT 0.2 MILE WEST ALONG MADISON STREET FROM THE POST OFFICE AT
 NJ0177'SAVANNA, 73 YARDS NORTH OF THE EXTENDED CENTER LINE OF THE STREET,
 NJ0177'95 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK OF THE BURLINGTON
 NJ0177'NORTHERN RAILROAD, 103 FEET SOUTH OF THE SOUTH EDGE OF THE MOST
 NJ0177'SOUTHERLY OF 5 GRAIN ELEVATORS, 1.0 FOOT NORTH OF THE SOUTH END
 NJ0177'OF THE BRICK WALL ON THE NORTH SIDE OF A BRICK SMOKE STACK, A
 NJ0177'COPPER BOLT LEADED IN THE TOP AND 3 FEET NORTH OF THE SOUTHEAST
 NJ0177'CORNER OF AN OLD FOUNDATION, ABOUT 3 FEET BELOW THE LEVEL OF THE
 NJ0177'TRACK.  NOTE-- THE MARK IS SET HORIZONTALLY.  NOTE-- THE ENGINE
 NJ0177'ROOM HAS BEEN TORN DOWN AND ALL THAT REMAINS IS THE FOUNDATION AND
 NJ0177'THE SMOKE STACK.  SEC 9, T24N, R3E
 NJ0177
 NJ0177                          STATION RECOVERY (2001)
 NJ0177
 NJ0177'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0177'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0177
 NJ0177                          STATION RECOVERY (2003)
 NJ0177
 NJ0177'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 NJ0177'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1955 ***********************************************************************
 DN1955  DESIGNATION -  62
 DN1955  PID         -  DN1955
 DN1955  STATE/COUNTY-  IL/FULTON
 DN1955  COUNTRY     -  US
 DN1955  USGS QUAD   -  BUSHNELL EAST (2018)
 DN1955
 DN1955                         *CURRENT SURVEY CONTROL
 DN1955  ______________________________________________________________________
 DN1955* NAD 83(2011) POSITION- 40 35 01.37474(N) 090 22 40.70439(W)   ADJUSTED
 DN1955* NAD 83(2011) ELLIP HT-   160.480 (meters)        (06/27/12)   ADJUSTED
 DN1955* NAD 83(2011) EPOCH   -  2010.00
 DN1955* NAVD 88 ORTHO HEIGHT -   193.7   (meters)      635.    (feet) GPS OBS
 DN1955  ______________________________________________________________________
 DN1955  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1955  GEOID HEIGHT    -        -33.242 (meters)                     GEOID09
 DN1955  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 DN1955  NAD 83(2011) X  -    -32,000.673 (meters)                     COMP
 DN1955  NAD 83(2011) Y  - -4,850,808.878 (meters)                     COMP
 DN1955  NAD 83(2011) Z  -  4,127,528.733 (meters)                     COMP
 DN1955  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 DN1955
 DN1955  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1955  Standards:
 DN1955         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1955            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1955  -------------------------------------------------------------------
 DN1955  NETWORK    3.06   2.21           1.42   0.96   1.13      0.27323633
 DN1955  -------------------------------------------------------------------
 DN1955  Click here for local accuracies and other accuracy information.
 DN1955
 DN1955.The horizontal coordinates were established by GPS observations
 DN1955.and adjusted by the National Geodetic Survey in June 2012.
 DN1955
 DN1955.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1955.been affixed to the stable North American tectonic plate. See 
 DN1955.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1955
 DN1955.The horizontal coordinates are valid at the epoch date displayed above
 DN1955.which is a decimal equivalence of Year/Month/Day.
 DN1955
 DN1955.The orthometric height was determined by GPS observations and a
 DN1955.high-resolution geoid model.
 DN1955
 DN1955.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1955.GEOID18 height accuracy estimate available here.
 DN1955
 DN1955.Click photographs - Photos may exist for this station.
 DN1955
 DN1955.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1955
 DN1955.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1955
 DN1955.The ellipsoidal height was determined by GPS observations
 DN1955.and is referenced to NAD 83.
 DN1955
 DN1955. The following values were computed from the NAD 83(2011) position.
 DN1955
 DN1955;                    North         East     Units Scale Factor Converg.
 DN1955;SPC IL W     -   434,821.326   682,111.328   MT  0.99994511   -0 08 14.9
 DN1955;SPC IL W     - 1,426,576.30  2,237,893.58   sFT  0.99994511   -0 08 14.9
 DN1955;UTM  15      - 4,495,851.722   721,910.053   MT  1.00020618   +1 42 23.3
 DN1955
 DN1955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1955!SPC IL W     -   0.99997483  x   0.99994511  =   0.99991994
 DN1955!UTM  15      -   0.99997483  x   1.00020618  =   1.00018100
 DN1955
 DN1955_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2191095851(NAD 83)
 DN1955
 DN1955                          SUPERSEDED SURVEY CONTROL
 DN1955
 DN1955  NAD 83(2007)-  40 35 01.37498(N)    090 22 40.70495(W) AD(2002.00) 1
 DN1955  ELLIP H (08/11/11)  160.498  (m)                       GP(2002.00) 4 1
 DN1955
 DN1955.Superseded values are not recommended for survey control.
 DN1955
 DN1955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1955.See file dsdata.pdf to determine how the superseded data were derived.
 DN1955
 DN1955_MARKER: DD = SURVEY DISK
 DN1955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1955_STAMPING: FC62
 DN1955_MARK LOGO: IL-057
 DN1955_PROJECTION: RECESSED 15 CENTIMETERS
 DN1955_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1955+STABILITY: SURFACE MOTION
 DN1955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1955+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1955
 DN1955  HISTORY     - Date     Condition        Report By
 DN1955  HISTORY     - 200905   MONUMENTED       ILDT
 DN1955
 DN1955                          STATION DESCRIPTION
 DN1955
 DN1955'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1955'STATION IS LOCATED 5.8 MILES NORTH AND 0.5 MILE EAST OF THE TOWN OF
 DN1955'MARIETTA AND IS MONUMENTED AS THE SOUTH QUARTER CORNER OF SECTION 15,
 DN1955'T 7 N, R 1 E OF THE 4TH P.M., FULTON CO., IL., TO REACH FROM THE POST
 DN1955'OFFICE IN THE TOWN OF MARIETTA GO 0.4 MILE EAST ALONG IL RTE 95 TO THE
 DN1955'INTERSECTION OF ROUTE 95 AND SHAW CREEK ROAD, TURN LEFT AND PROCEED
 DN1955'NORTH 5.8 MILES ALONG SHAW CREEK ROAD, TO COUNTY HIGHWAY 15, AND IL
 DN1955'ROUTE 9 EXTENDED IN A NORTHERLY DIRECTION TO THE INTERSECTION OF
 DN1955'SWEENEYS ROAD. STATION IS LOCATED 23.65 FEET SOUTH OF A POWER POLE,
 DN1955'51.40 FEET NORTHEAST OF AN ELEVATION PLUG LABELED 1BC14, 1970 AND
 DN1955'72.22 FEET NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1460 ***********************************************************************
 MF1460  DESIGNATION -  620
 MF1460  PID         -  MF1460
 MF1460  STATE/COUNTY-  IL/LASALLE
 MF1460  COUNTRY     -  US
 MF1460  USGS QUAD   -  WEDRON (2018)
 MF1460
 MF1460                         *CURRENT SURVEY CONTROL
 MF1460  ______________________________________________________________________
 MF1460* NAD 83(1997) POSITION- 41 29 05.88545(N) 088 45 10.23011(W)   ADJUSTED
 MF1460* NAVD 88 ORTHO HEIGHT -   191.778 (meters)      629.19  (feet) ADJUSTED
 MF1460  ______________________________________________________________________
 MF1460  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 MF1460  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 MF1460  DYNAMIC HEIGHT  -        191.702 (meters)      628.94  (feet) COMP
 MF1460  MODELED GRAVITY -    980,224.7   (mgal)                       NAVD 88
 MF1460
 MF1460  HORZ ORDER      -  SECOND
 MF1460  VERT ORDER      -  SECOND    CLASS I
 MF1460
 MF1460.The horizontal coordinates were established by classical geodetic methods
 MF1460.and adjusted by the National Geodetic Survey in October 1999.
 MF1460
 MF1460.The orthometric height was determined by differential leveling and
 MF1460.adjusted by the NATIONAL GEODETIC SURVEY
 MF1460.in November 2014.
 MF1460
 MF1460.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1460.GEOID18 height accuracy estimate available here.
 MF1460
 MF1460.Click photographs - Photos may exist for this station.
 MF1460
 MF1460.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1460
 MF1460.The dynamic height is computed by dividing the NAVD 88
 MF1460.geopotential number by the normal gravity value computed on the
 MF1460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1460.degrees latitude (g = 980.6199 gals.).
 MF1460
 MF1460.The modeled gravity was interpolated from observed gravity values.
 MF1460
 MF1460. The following values were computed from the NAD 83(1997) position.
 MF1460
 MF1460;                    North         East     Units Scale Factor Converg.
 MF1460;SPC IL E     -   534,985.300   264,965.397   MT  0.99999010   -0 16 40.4
 MF1460;SPC IL E     - 1,755,197.61    869,307.31   sFT  0.99999010   -0 16 40.4
 MF1460;UTM  16      - 4,594,078.409   353,666.313   MT  0.99986353   -1 09 40.8
 MF1460
 MF1460!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1460!SPC IL E     -   0.99997511  x   0.99999010  =   0.99996521
 MF1460!UTM  16      -   0.99997511  x   0.99986353  =   0.99983864
 MF1460
 MF1460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5366694078(NAD 83)
 MF1460
 MF1460                          SUPERSEDED SURVEY CONTROL
 MF1460
 MF1460  NAD 83(1996)-  41 29 05.88946(N)    088 45 10.23974(W) AD(       ) 2
 MF1460  NAD 83(1986)-  41 29 05.89047(N)    088 45 10.23888(W) AD(       ) 2
 MF1460  NAD 27      -  41 29 05.77770(N)    088 45 09.97070(W) AD(       ) 2
 MF1460
 MF1460.Superseded values are not recommended for survey control.
 MF1460
 MF1460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1460.See file dsdata.pdf to determine how the superseded data were derived.
 MF1460
 MF1460_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 MF1460_SETTING: 0 = UNSPECIFIED SETTING
 MF1460_STAMPING: ILL 620
 MF1460_MARK LOGO: USGS
 MF1460_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1460+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2013
 MF1460
 MF1460  HISTORY     - Date     Condition        Report By
 MF1460  HISTORY     - 1954     MONUMENTED       USGS
 MF1460  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF1460  HISTORY     - 20021023 GOOD             USPSQD
 MF1460  HISTORY     - 20131029 GOOD             PATRIC
 MF1460
 MF1460                          STATION DESCRIPTION
 MF1460
 MF1460'DESCRIBED BY US GEOLOGICAL SURVEY 1954
 MF1460'(USGS) BM IS 38 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 52, 33
 MF1460'FEET EAST OF THE CENTER OF A GRAVEL ROAD, 23 FEET NORTH OF A
 MF1460'POWER LINE POLE AND 5 FEET EAST OF A FENCE CORNER AND RIGHT-OF-WAY
 MF1460'MARKER.  THE MARK IS A 4 INCH IRON PIPE THAT PROJECTS 4 INCHES
 MF1460'WITH A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK ATOP
 MF1460'STAMPED ILL. 620 (FEET ELEVATION).
 MF1460'TO REACH THE STATION FROM THE RAILROAD CROSSING IN SERENA GO
 MF1460'WEST ON U.S. HIGHWAY 52 FOR 0.65 MILE TO THE AZIMUTH MARK ON
 MF1460'THE LEFT AS DESCRIBED.  CONTINUE WEST ON HIGHWAY 52 FOR 0.3 MILE
 MF1460'TO A GRAVEL CROSSROAD AND THE BENCH MARK ON THE LEFT AS DESCRIBED.
 MF1460
 MF1460                          STATION RECOVERY (1997)
 MF1460
 MF1460'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1460'MARK NOT FOUND.
 MF1460
 MF1460                          STATION RECOVERY (2002)
 MF1460
 MF1460'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1460'RECOVERED IN GOOD CONDITION.
 MF1460
 MF1460                          STATION RECOVERY (2013)
 MF1460
 MF1460'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 MF1460'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0672 ***********************************************************************
 HB0672  DESIGNATION -  620 RESET
 HB0672  PID         -  HB0672
 HB0672  STATE/COUNTY-  IL/UNION
 HB0672  COUNTRY     -  US
 HB0672  USGS QUAD   -  COBDEN (2018)
 HB0672
 HB0672                         *CURRENT SURVEY CONTROL
 HB0672  ______________________________________________________________________
 HB0672* NAD 83(1986) POSITION- 37 31 58.3    (N) 089 15 12.4    (W)   HD_HELD2
 HB0672* NAVD 88 ORTHO HEIGHT -   187.850 (meters)      616.30  (feet) ADJUSTED
 HB0672  ______________________________________________________________________
 HB0672  GEOID HEIGHT    -        -28.671 (meters)                     GEOID18
 HB0672  DYNAMIC HEIGHT  -        187.715 (meters)      615.86  (feet) COMP
 HB0672  MODELED GRAVITY -    979,910.8   (mgal)                       NAVD 88
 HB0672
 HB0672  VERT ORDER      -  SECOND    CLASS I
 HB0672
 HB0672.The horizontal coordinates were established by autonomous hand held GPS
 HB0672.observations and have an estimated accuracy of +/- 10 meters.
 HB0672
 HB0672.The orthometric height was determined by differential leveling and
 HB0672.adjusted by the NATIONAL GEODETIC SURVEY
 HB0672.in April 2013.
 HB0672
 HB0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0672.GEOID18 height accuracy estimate available here.
 HB0672
 HB0672.Click photographs - Photos may exist for this station.
 HB0672
 HB0672.The dynamic height is computed by dividing the NAVD 88
 HB0672.geopotential number by the normal gravity value computed on the
 HB0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0672.degrees latitude (g = 980.6199 gals.).
 HB0672
 HB0672.The modeled gravity was interpolated from observed gravity values.
 HB0672
 HB0672;                    North         East    Units  Estimated Accuracy
 HB0672;SPC IL W     -    96,516.      780,713.      MT  (+/- 10 meters HH2 GPS)
 HB0672
 HB0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0089156373(NAD 83)
 HB0672
 HB0672                          SUPERSEDED SURVEY CONTROL
 HB0672
 HB0672  NAVD 88 (06/15/91)  187.836  (m)          616.26   (f) SUPERSEDED  1 1
 HB0672  NGVD 29 (11/26/84)  187.861  (m)          616.34   (f) ADJUSTED    1 1
 HB0672
 HB0672.Superseded values are not recommended for survey control.
 HB0672
 HB0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0672.See file dsdata.pdf to determine how the superseded data were derived.
 HB0672
 HB0672_MARKER: DB = BENCH MARK DISK
 HB0672_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0672_SP_SET: BUILDING
 HB0672_MARK LOGO: USGS
 HB0672_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0672_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0672_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0672+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2013
 HB0672
 HB0672  HISTORY     - Date     Condition        Report By
 HB0672  HISTORY     - 1934     MONUMENTED       ILHD
 HB0672  HISTORY     - 1969     GOOD             CGS
 HB0672  HISTORY     - 20090625 GOOD             ILDT
 HB0672  HISTORY     - 20110615 GOOD             ILDT
 HB0672  HISTORY     - 20120502 GOOD             AMESC
 HB0672  HISTORY     - 20120621 MARK NOT FOUND   ILDT
 HB0672  HISTORY     - 20130408 SEE DESCRIPTION  BCA
 HB0672
 HB0672                          STATION DESCRIPTION
 HB0672
 HB0672'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0672'AT COBDEN.
 HB0672'AT COBDEN, 400 FEET NORTHEAST AND ACROSS THE ILLINOIS CENTRAL
 HB0672'RAILROAD AND U.S. HIGHWAY 51 FROM THE POST OFFICE, 31 1/2 FEET
 HB0672'EAST OF THE CENTER LINE OF THE HIGHWAY, 79 FEET NORTH OF THE
 HB0672'CENTER LINE OF A PAVED STREET, SET VERTICALLY IN THE WEST FACE
 HB0672'OF A LIMESTONE BLOCK AT THE SOUTHWEST CORNER OF THE FIRST
 HB0672'NATIONAL BANK OF COBDEN, 8 FEET NORTH OF THE SOUTHWEST CORNER
 HB0672'OF THE BUILDING, 1.2 FEET SOUTH OF THE SOUTH EDGE OF THE
 HB0672'SOUTHWEST CORNER OF THE BUILDING, 1.2 FEET SOUTH OF THE SOUTH
 HB0672'EDGE OF THE MAIN ENTRANCE TO THE BUILDING, 1.8 FEET ABOVE THE
 HB0672'LEVEL OF THE SIDEWALK, AND ABOUT 4 FEET ABOVE THE LEVEL OF THE
 HB0672'HIGHWAY.  SEC 30, T 11 S, R 1 W.
 HB0672
 HB0672                          STATION RECOVERY (2009)
 HB0672
 HB0672'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 HB0672'RECOVERED IN GOOD CONDITION.
 HB0672
 HB0672                          STATION RECOVERY (2011)
 HB0672
 HB0672'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0672'BETWEEN DOORWAYS IN LIMESTONE SECTION OF BRICK WORK, 1.67' ABOVE
 HB0672'SIDEWALK, USGS DISK NO STAMPING
 HB0672
 HB0672                          STATION RECOVERY (2012)
 HB0672
 HB0672'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0672'RECOVERED AS DESCRIBED.
 HB0672
 HB0672                          STATION RECOVERY (2012)
 HB0672
 HB0672'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0672'MARK NOT FOUND.
 HB0672
 HB0672                          STATION RECOVERY (2013)
 HB0672
 HB0672'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2013 (SAL)
 HB0672'RECOVERED AS DESCRIBED.
 HB0672'
 HB0672'NOTE-THE DISK IS NOT STAMPED. NOTE2-THE STABILITY OF THE MARK IS
 HB0672'SUSPECT DUE TO THE BUILDING SETTLING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0836 ***********************************************************************
 KB0836  DESIGNATION -  622
 KB0836  PID         -  KB0836
 KB0836  STATE/COUNTY-  IL/MACOUPIN
 KB0836  COUNTRY     -  US
 KB0836  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB0836
 KB0836                         *CURRENT SURVEY CONTROL
 KB0836  ______________________________________________________________________
 KB0836* NAD 83(1986) POSITION- 39 00 41.     (N) 089 47 20.     (W)   SCALED
 KB0836* NAVD 88 ORTHO HEIGHT -   189.360 (meters)      621.26  (feet) ADJUSTED
 KB0836  ______________________________________________________________________
 KB0836  GEOID HEIGHT    -        -31.187 (meters)                     GEOID18
 KB0836  DYNAMIC HEIGHT  -        189.248 (meters)      620.89  (feet) COMP
 KB0836  MODELED GRAVITY -    980,032.9   (mgal)                       NAVD 88
 KB0836
 KB0836  VERT ORDER      -  SECOND    CLASS 0
 KB0836
 KB0836.The horizontal coordinates were scaled from a map and have
 KB0836.an estimated accuracy of +/- 6 seconds.
 KB0836
 KB0836.The orthometric height was determined by differential leveling and
 KB0836.adjusted by the NATIONAL GEODETIC SURVEY
 KB0836.in June 1991.
 KB0836
 KB0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0836.GEOID18 height accuracy estimate available here.
 KB0836
 KB0836.Click photographs - Photos may exist for this station.
 KB0836
 KB0836.The dynamic height is computed by dividing the NAVD 88
 KB0836.geopotential number by the normal gravity value computed on the
 KB0836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0836.degrees latitude (g = 980.6199 gals.).
 KB0836
 KB0836.The modeled gravity was interpolated from observed gravity values.
 KB0836
 KB0836;                    North         East    Units  Estimated Accuracy
 KB0836;SPC IL W     -   260,300.      732,720.      MT  (+/- 180 meters Scaled)
 KB0836
 KB0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ585217(NAD 83)
 KB0836
 KB0836                          SUPERSEDED SURVEY CONTROL
 KB0836
 KB0836  NGVD 29 (??/??/92)  189.468  (m)          621.61   (f) ADJ UNCH    2 0
 KB0836
 KB0836.Superseded values are not recommended for survey control.
 KB0836
 KB0836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0836.See file dsdata.pdf to determine how the superseded data were derived.
 KB0836
 KB0836_MARKER: P = PIPE CAP
 KB0836_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0836_STAMPING: ILL 622 1912
 KB0836_MARK LOGO: USGS
 KB0836_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0836_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0836
 KB0836  HISTORY     - Date     Condition        Report By
 KB0836  HISTORY     - 1912     MONUMENTED       USGS
 KB0836  HISTORY     - 1960     GOOD             CGS
 KB0836
 KB0836                          STATION DESCRIPTION
 KB0836
 KB0836'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0836'AT STAUNTON.
 KB0836'AT STAUNTON, AT THE SOUTH EAST CORNER OF THE PUBLIC PARK, 36
 KB0836'FEET NORTH OF THE CENTER LINE OF WEST PEARL STREET, 48 FEET
 KB0836'SOUTH OF THE CENTER LINE OF SOUTH WOOD STREET, 11 FEET NORTH
 KB0836'OF THE NORTH EDGE OF THE SIDEWALK, 16 FEET WEST OF THE WEST EDGE
 KB0836'OF THE SIDEWALK, 97 FEET EAST OF THE SOUTH EAST CORNER OF A
 KB0836'BANDSTAND, A METAL CAP RIVETED ON THE TOP OF A THREE INCH IRON
 KB0836'PIPE, ONE FOOT ABOVE THE LEVEL OF THE STREET, AND PROJECTING
 KB0836'FOUR INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0705 ***********************************************************************
 KB0705  DESIGNATION -  623.17
 KB0705  PID         -  KB0705
 KB0705  STATE/COUNTY-  IL/CHRISTIAN
 KB0705  COUNTRY     -  US
 KB0705  USGS QUAD   -  TAYLORVILLE (2018)
 KB0705
 KB0705                         *CURRENT SURVEY CONTROL
 KB0705  ______________________________________________________________________
 KB0705* NAD 83(1986) POSITION- 39 33 00.     (N) 089 17 26.     (W)   SCALED
 KB0705* NAVD 88 ORTHO HEIGHT -   189.780 (meters)      622.64  (feet) ADJUSTED
 KB0705  ______________________________________________________________________
 KB0705  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0705  DYNAMIC HEIGHT  -        189.673 (meters)      622.29  (feet) COMP
 KB0705  MODELED GRAVITY -    980,058.6   (mgal)                       NAVD 88
 KB0705
 KB0705  VERT ORDER      -  SECOND    CLASS 0
 KB0705
 KB0705.The horizontal coordinates were scaled from a map and have
 KB0705.an estimated accuracy of +/- 6 seconds.
 KB0705
 KB0705.The orthometric height was determined by differential leveling and
 KB0705.adjusted by the NATIONAL GEODETIC SURVEY
 KB0705.in June 1991.
 KB0705
 KB0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0705.GEOID18 height accuracy estimate available here.
 KB0705
 KB0705.Click photographs - Photos may exist for this station.
 KB0705
 KB0705.The dynamic height is computed by dividing the NAVD 88
 KB0705.geopotential number by the normal gravity value computed on the
 KB0705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0705.degrees latitude (g = 980.6199 gals.).
 KB0705
 KB0705.The modeled gravity was interpolated from observed gravity values.
 KB0705
 KB0705;                    North         East    Units  Estimated Accuracy
 KB0705;SPC IL W     -   320,390.      775,300.      MT  (+/- 180 meters Scaled)
 KB0705
 KB0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ031803(NAD 83)
 KB0705
 KB0705                          SUPERSEDED SURVEY CONTROL
 KB0705
 KB0705  NGVD 29 (??/??/92)  189.874  (m)          622.94   (f) ADJ UNCH    2 0
 KB0705
 KB0705.Superseded values are not recommended for survey control.
 KB0705
 KB0705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0705.See file dsdata.pdf to determine how the superseded data were derived.
 KB0705
 KB0705_MARKER: Q = CHISELED SQUARE
 KB0705_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KB0705_SP_SET: CURB
 KB0705_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0705
 KB0705  HISTORY     - Date     Condition        Report By
 KB0705  HISTORY     - UNK      MONUMENTED       CGS
 KB0705  HISTORY     - 1935     GOOD             CGS
 KB0705
 KB0705                          STATION DESCRIPTION
 KB0705
 KB0705'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0705'AT TAYLORVILLE.
 KB0705'AT TAYLORVILLE, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0705'RAILROAD, 7 YARDS EAST OF THE STATION, 7 YARDS SOUTH OF THE
 KB0705'CENTERLINE OF THE MAIN TRACK, 3 YARDS WEST OF A STREET CURB, 6
 KB0705'INCHES WEST OF A CONCRETE WALK, AND ON THE TOP OF THE EAST END
 KB0705'OF THE SOUTH STATION-PLATFORM CURB.  A CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3782 ***********************************************************************
 AA3782  DESIGNATION -  625
 AA3782  PID         -  AA3782
 AA3782  STATE/COUNTY-  IL/DU PAGE
 AA3782  COUNTRY     -  US
 AA3782  USGS QUAD   -  NORMANTOWN (2018)
 AA3782
 AA3782                         *CURRENT SURVEY CONTROL
 AA3782  ______________________________________________________________________
 AA3782* NAD 83(2011) POSITION- 41 44 52.03294(N) 088 10 29.93933(W)   ADJUSTED
 AA3782* NAD 83(2011) ELLIP HT-   176.476 (meters)        (06/27/12)   ADJUSTED
 AA3782* NAD 83(2011) EPOCH   -  2010.00
 AA3782* NAVD 88 ORTHO HEIGHT -   209.595 (meters)      687.65  (feet) ADJUSTED
 AA3782  ______________________________________________________________________
 AA3782  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 AA3782  NAD 83(2011) X  -    151,778.167 (meters)                     COMP
 AA3782  NAD 83(2011) Y  - -4,763,411.990 (meters)                     COMP
 AA3782  NAD 83(2011) Z  -  4,224,862.054 (meters)                     COMP
 AA3782  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 AA3782  DYNAMIC HEIGHT  -        209.521 (meters)      687.40  (feet) COMP
 AA3782  MODELED GRAVITY -    980,266.0   (mgal)                       NAVD 88
 AA3782
 AA3782  VERT ORDER      -  SECOND    CLASS I
 AA3782
 AA3782  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3782  Standards:
 AA3782         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3782            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3782  -------------------------------------------------------------------
 AA3782  NETWORK    0.48   0.84           0.22   0.17   0.43      0.02950255
 AA3782  -------------------------------------------------------------------
 AA3782  Click here for local accuracies and other accuracy information.
 AA3782
 AA3782.The horizontal coordinates were established by GPS observations
 AA3782.and adjusted by the National Geodetic Survey in June 2012.
 AA3782
 AA3782.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3782.been affixed to the stable North American tectonic plate. See 
 AA3782.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3782
 AA3782.The horizontal coordinates are valid at the epoch date displayed above
 AA3782.which is a decimal equivalence of Year/Month/Day.
 AA3782
 AA3782.The orthometric height was determined by differential leveling and
 AA3782.adjusted by the NATIONAL GEODETIC SURVEY
 AA3782.in May 2008.
 AA3782
 AA3782.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3782.GEOID18 height accuracy estimate available here.
 AA3782
 AA3782.Click photographs - Photos may exist for this station.
 AA3782
 AA3782.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3782
 AA3782.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3782
 AA3782.The ellipsoidal height was determined by GPS observations
 AA3782.and is referenced to NAD 83.
 AA3782
 AA3782.The dynamic height is computed by dividing the NAVD 88
 AA3782.geopotential number by the normal gravity value computed on the
 AA3782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA3782.degrees latitude (g = 980.6199 gals.).
 AA3782
 AA3782.The modeled gravity was interpolated from observed gravity values.
 AA3782
 AA3782. The following values were computed from the NAD 83(2011) position.
 AA3782
 AA3782;                    North         East     Units Scale Factor Converg.
 AA3782;SPC IL E     -   564,101.912   313,170.785   MT  0.99997713   +0 06 19.6
 AA3782;SPC IL E     - 1,850,724.36  1,027,461.15   sFT  0.99997713   +0 06 19.6
 AA3782;UTM  16      - 4,622,440.958   402,306.592   MT  0.99971744   -0 46 56.7
 AA3782
 AA3782!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3782!SPC IL E     -   0.99997232  x   0.99997713  =   0.99994945
 AA3782!UTM  16      -   0.99997232  x   0.99971744  =   0.99968977
 AA3782
 AA3782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0230622440(NAD 83)
 AA3782
 AA3782                          SUPERSEDED SURVEY CONTROL
 AA3782
 AA3782  NAD 83(2007)-  41 44 52.03288(N)    088 10 29.94034(W) AD(2002.00) 0
 AA3782  ELLIP H (02/10/07)  176.493  (m)                       GP(2002.00)    
 AA3782  ELLIP H (02/03/05)  176.497  (m)                       GP(       ) 4 2
 AA3782  NAD 83(1997)-  41 44 52.03170(N)    088 10 29.93937(W) AD(       ) 1
 AA3782  ELLIP H (10/21/99)  176.500  (m)                       GP(       ) 4 1
 AA3782  NAD 83(1997)-  41 44 52.03184(N)    088 10 29.94007(W) AD(       ) 1
 AA3782  NAD 83(1986)-  41 44 52.03361(N)    088 10 29.95059(W) AD(       ) 1
 AA3782
 AA3782.Superseded values are not recommended for survey control.
 AA3782
 AA3782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3782.See file dsdata.pdf to determine how the superseded data were derived.
 AA3782
 AA3782_MARKER: F = FLANGE-ENCASED ROD
 AA3782_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AA3782+WITH SETTING: INFORMATION.
 AA3782_STAMPING: 625
 AA3782_MARK LOGO: IL5980
 AA3782_PROJECTION: RECESSED 8 CENTIMETERS
 AA3782_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3782_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3782+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 AA3782_ROD/PIPE-DEPTH: 3.0 meters
 AA3782_SLEEVE-DEPTH  : 1.0 meters
 AA3782
 AA3782  HISTORY     - Date     Condition        Report By
 AA3782  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3782  HISTORY     - 20071111 GOOD             PATRIC
 AA3782
 AA3782                          STATION DESCRIPTION
 AA3782
 AA3782'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3782'FROM INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND 75TH STREET PROCEED
 AA3782'EAST ON 75TH STREET FOR 1.6 MILESTO STATION ON NORTH SIDE OF ROAD ON
 AA3782'POWER POLE LINE +/- 5 FEETBEYOND TOP OF SLOPE. STATION IS +/- 140
 AA3782'FEETWEST OF GRAVEL ENTRANCE, +/- 53 FEETNORTH OF EDGE OF WESTBOUND
 AA3782'75TH STREET NORTH SHOULDER. STATION IS STAINLESS ROD WITH SLEEVE AND
 AA3782'CAST CAP WITH LID FLUSH WITH GROUND.
 AA3782
 AA3782                          STATION RECOVERY (2007)
 AA3782
 AA3782'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (BFR)
 AA3782'THE STATION IS IN NAPERVILLE, IL.
 AA3782'
 AA3782'THE STATION IS LOCATED WEST OF THE INTERSECTION OF 75TH STREET AND
 AA3782'RICKERT DRIVE TO THE NORTH AND PLAINFIELD ROAD TO THE SOUTH.  THE
 AA3782'STATION IS 0.5 MI (0.6 KM) EAST OF THE CENTERLINE OF BOOK ROAD,
 AA3782'
 AA3782'157.0 FT (47.9 M) WEST OF A GRAVEL DRIVE ON THE NORTH SIDE OF 75TH
 AA3782'STREET, 99.0 FT (30.2 M) NORTH OF THE CENTER OF THE MEDIAN OF 75TH
 AA3782'STREET, AND 545.0 FT (166.1 M) EAST OF A GRAVEL DRIVE ON THE NORTH
 AA3782'SIDE OF 75TH STREET.  THE MONUMENT IS A ROD WITH LID, 6.0 FT (1.8 M)
 AA3782'ABOVE ROAD SURFACE AND IS NOT FERROMAGNETIC.
 AA3782'
 AA3782'NOTE--ROD WAS DRIVEN TO REFUSAL 3.0 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0712 ***********************************************************************
 KB0712  DESIGNATION -  626.8
 KB0712  PID         -  KB0712
 KB0712  STATE/COUNTY-  IL/CHRISTIAN
 KB0712  COUNTRY     -  US
 KB0712  USGS QUAD   -  WILLEYS (2018)
 KB0712
 KB0712                         *CURRENT SURVEY CONTROL
 KB0712  ______________________________________________________________________
 KB0712* NAD 83(1986) POSITION- 39 30 53.     (N) 089 13 55.     (W)   SCALED
 KB0712* NAVD 88 ORTHO HEIGHT -   190.952 (meters)      626.48  (feet) ADJUSTED
 KB0712  ______________________________________________________________________
 KB0712  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB0712  DYNAMIC HEIGHT  -        190.842 (meters)      626.12  (feet) COMP
 KB0712  MODELED GRAVITY -    980,047.6   (mgal)                       NAVD 88
 KB0712
 KB0712  VERT ORDER      -  SECOND    CLASS 0
 KB0712
 KB0712.The horizontal coordinates were scaled from a map and have
 KB0712.an estimated accuracy of +/- 6 seconds.
 KB0712
 KB0712.The orthometric height was determined by differential leveling and
 KB0712.adjusted by the NATIONAL GEODETIC SURVEY
 KB0712.in June 1991.
 KB0712
 KB0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0712.GEOID18 height accuracy estimate available here.
 KB0712
 KB0712.Click photographs - Photos may exist for this station.
 KB0712
 KB0712.The dynamic height is computed by dividing the NAVD 88
 KB0712.geopotential number by the normal gravity value computed on the
 KB0712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0712.degrees latitude (g = 980.6199 gals.).
 KB0712
 KB0712.The modeled gravity was interpolated from observed gravity values.
 KB0712
 KB0712;                    North         East    Units  Estimated Accuracy
 KB0712;SPC IL W     -   316,530.      780,380.      MT  (+/- 180 meters Scaled)
 KB0712
 KB0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ081762(NAD 83)
 KB0712
 KB0712                          SUPERSEDED SURVEY CONTROL
 KB0712
 KB0712  NGVD 29 (??/??/92)  191.045  (m)          626.79   (f) ADJ UNCH    2 0
 KB0712
 KB0712.Superseded values are not recommended for survey control.
 KB0712
 KB0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0712.See file dsdata.pdf to determine how the superseded data were derived.
 KB0712
 KB0712_MARKER: Q = CHISELED SQUARE
 KB0712_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0712_SP_SET: CURB
 KB0712_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0712
 KB0712  HISTORY     - Date     Condition        Report By
 KB0712  HISTORY     - UNK      MONUMENTED       USGS
 KB0712  HISTORY     - 1935     GOOD             CGS
 KB0712  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0712
 KB0712                          STATION DESCRIPTION
 KB0712
 KB0712'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0712'AT VELMA.
 KB0712'AT VELMA, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 KB0712'AT POLE 151/14, AT THE NORTHWEST CORNER OF THE STATION PLATFORM,
 KB0712'AND ON THE TOP OF A CONCRETE CURB.  A CHISELED SQUARE.
 KB0712
 KB0712                          STATION RECOVERY (1976)
 KB0712
 KB0712'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0712'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1958 ***********************************************************************
 DN1958  DESIGNATION -  63
 DN1958  PID         -  DN1958
 DN1958  STATE/COUNTY-  IL/FULTON
 DN1958  COUNTRY     -  US
 DN1958  USGS QUAD   -  BUSHNELL EAST (2018)
 DN1958
 DN1958                         *CURRENT SURVEY CONTROL
 DN1958  ______________________________________________________________________
 DN1958* NAD 83(2011) POSITION- 40 33 15.58649(N) 090 23 16.67585(W)   ADJUSTED
 DN1958* NAD 83(2011) ELLIP HT-   158.267 (meters)        (06/27/12)   ADJUSTED
 DN1958* NAD 83(2011) EPOCH   -  2010.00
 DN1958* NAVD 88 ORTHO HEIGHT -   191.5   (meters)      628.    (feet) GPS OBS
 DN1958  ______________________________________________________________________
 DN1958  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1958  GEOID HEIGHT    -        -33.225 (meters)                     GEOID09
 DN1958  GEOID HEIGHT    -        -33.252 (meters)                     GEOID18
 DN1958  NAD 83(2011) X  -    -32,860.987 (meters)                     COMP
 DN1958  NAD 83(2011) Y  - -4,852,923.777 (meters)                     COMP
 DN1958  NAD 83(2011) Z  -  4,125,048.473 (meters)                     COMP
 DN1958  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 DN1958
 DN1958  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1958  Standards:
 DN1958         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1958            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1958  -------------------------------------------------------------------
 DN1958  NETWORK    2.33   2.12           1.04   0.83   1.08     -0.20670342
 DN1958  -------------------------------------------------------------------
 DN1958  Click here for local accuracies and other accuracy information.
 DN1958
 DN1958.The horizontal coordinates were established by GPS observations
 DN1958.and adjusted by the National Geodetic Survey in June 2012.
 DN1958
 DN1958.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1958.been affixed to the stable North American tectonic plate. See 
 DN1958.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1958
 DN1958.The horizontal coordinates are valid at the epoch date displayed above
 DN1958.which is a decimal equivalence of Year/Month/Day.
 DN1958
 DN1958.The orthometric height was determined by GPS observations and a
 DN1958.high-resolution geoid model.
 DN1958
 DN1958.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1958.GEOID18 height accuracy estimate available here.
 DN1958
 DN1958.Click photographs - Photos may exist for this station.
 DN1958
 DN1958.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1958
 DN1958.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1958
 DN1958.The ellipsoidal height was determined by GPS observations
 DN1958.and is referenced to NAD 83.
 DN1958
 DN1958. The following values were computed from the NAD 83(2011) position.
 DN1958
 DN1958;                    North         East     Units Scale Factor Converg.
 DN1958;SPC IL W     -   431,560.448   681,257.229   MT  0.99994550   -0 08 38.0
 DN1958;SPC IL W     - 1,415,877.90  2,235,091.43   sFT  0.99994550   -0 08 38.0
 DN1958;UTM  15      - 4,492,564.206   721,161.097   MT  1.00020210   +1 41 56.2
 DN1958
 DN1958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1958!SPC IL W     -   0.99997517  x   0.99994550  =   0.99992067
 DN1958!UTM  15      -   0.99997517  x   1.00020210  =   1.00017727
 DN1958
 DN1958_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2116192564(NAD 83)
 DN1958
 DN1958                          SUPERSEDED SURVEY CONTROL
 DN1958
 DN1958  NAD 83(2007)-  40 33 15.58679(N)    090 23 16.67639(W) AD(2002.00) 1
 DN1958  ELLIP H (08/11/11)  158.291  (m)                       GP(2002.00) 4 1
 DN1958
 DN1958.Superseded values are not recommended for survey control.
 DN1958
 DN1958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1958.See file dsdata.pdf to determine how the superseded data were derived.
 DN1958
 DN1958_MARKER: DD = SURVEY DISK
 DN1958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1958_STAMPING: FC63
 DN1958_MARK LOGO: IL-057
 DN1958_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1958_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1958+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1958
 DN1958  HISTORY     - Date     Condition        Report By
 DN1958  HISTORY     - 200905   MONUMENTED       ILDT
 DN1958
 DN1958                          STATION DESCRIPTION
 DN1958
 DN1958'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1958'STATION IS LOCATED 3.5 MILES NORTH OF THE TOWN OF MARIETTA AND IS
 DN1958'MONUMENTED AS THE SOUTHWEST CORNER OF SECTION 27, T 7 N, R 1 E OF THE
 DN1958'4TH P.M., FULTON CO., IL., TO REACH THE STATION FROM THE POST OFFICE
 DN1958'IN THE TOWN OF MARIETTA GO 0.4 MILE EAST ALONG IL RTE 95 TO THE
 DN1958'INTERSECTION OF ROUTE 95 AND SHAW CREEK ROAD, TURN LEFT (NORTH) AND GO
 DN1958'3.8 MILES ALONG SHAW CREEK ROAD AND COUNTY HIGHWAY NO. 15 TO THE
 DN1958'INTERSECTION OF COUNTY HIGHWAY NO. 15 AND CHECKROW ROAD (2500N). TURN
 DN1958'LEFT (WEST) AND PROCEED 0.5 MILES ALONG CHECKROW ROAD TO THE STATION.
 DN1958'STATION IS 20.76 FEET SOUTH OF A FENCE CORNER, 33.25 FEET SOUTHEAST OF
 DN1958'A DOUBLE GATE POST AND 45.16 FEET NORTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1250 ***********************************************************************
 MF1250  DESIGNATION -  63 WOODWARD
 MF1250  PID         -  MF1250
 MF1250  STATE/COUNTY-  IL/DU PAGE
 MF1250  COUNTRY     -  US
 MF1250  USGS QUAD   -  WHEATON (2018)
 MF1250
 MF1250                         *CURRENT SURVEY CONTROL
 MF1250  ______________________________________________________________________
 MF1250* NAD 83(1986) POSITION- 41 46 20.     (N) 088 02 00.     (W)   SCALED
 MF1250* NAVD 88 ORTHO HEIGHT -   224.146 (meters)      735.39  (feet) ADJUSTED
 MF1250  ______________________________________________________________________
 MF1250  GEOID HEIGHT    -        -33.230 (meters)                     GEOID18
 MF1250  DYNAMIC HEIGHT  -        224.067 (meters)      735.13  (feet) COMP
 MF1250  MODELED GRAVITY -    980,264.3   (mgal)                       NAVD 88
 MF1250
 MF1250  VERT ORDER      -  THIRD
 MF1250
 MF1250.The horizontal coordinates were scaled from a map and have
 MF1250.an estimated accuracy of +/- 6 seconds.
 MF1250
 MF1250.The orthometric height was determined by differential leveling and
 MF1250.adjusted by the NATIONAL GEODETIC SURVEY
 MF1250.in June 1991.
 MF1250
 MF1250.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1250.GEOID18 height accuracy estimate available here.
 MF1250
 MF1250.Click photographs - Photos may exist for this station.
 MF1250
 MF1250.The dynamic height is computed by dividing the NAVD 88
 MF1250.geopotential number by the normal gravity value computed on the
 MF1250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1250.degrees latitude (g = 980.6199 gals.).
 MF1250
 MF1250.The modeled gravity was interpolated from observed gravity values.
 MF1250
 MF1250;                    North         East    Units  Estimated Accuracy
 MF1250;SPC IL E     -   566,850.      324,940.      MT  (+/- 180 meters Scaled)
 MF1250
 MF1250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM141250(NAD 83)
 MF1250
 MF1250                          SUPERSEDED SURVEY CONTROL
 MF1250
 MF1250.No superseded survey control is available for this station.
 MF1250
 MF1250_MARKER: DB = BENCH MARK DISK
 MF1250_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF1250+WITH SETTING: PAVEMENT
 MF1250_SP_SET: TRAFFIC CONTROL BASE
 MF1250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1250+STABILITY: SURFACE MOTION
 MF1250
 MF1250  HISTORY     - Date     Condition        Report By
 MF1250  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1250  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1250  HISTORY     - 20091020 MARK NOT FOUND   GEOCAC
 MF1250
 MF1250                          STATION DESCRIPTION
 MF1250
 MF1250'DESCRIBED BY MARCHESE AND SONS 1983
 MF1250'IN DOWNERS GROVE.
 MF1250'AT THE SOUTHWEST CORNER OF DOWNERS GROVE AND THE NORTHEAST CORNER OF
 MF1250'WOODRIDGE, FROM THE JUNCTION OF STATE HIGHWAY 53 AND 75TH STREET, GO
 MF1250'EAST ON 75TH STREET FOR 1.75 MILES TO WOODWARD AVENUE, THEN NORTH ON
 MF1250'WOODWARD AVENUE FOR 1.5 MILES TO 63RD STREET, AT THE SOUTHEAST CORNER
 MF1250'OF WOODWARD AVENUE AND 63RD STREET, ABOUT 4.5 MILES WEST OF STATE
 MF1250'HIGHWAY 83 AND 0.75 MILE WEST OF DOWNERS GROVE SOUTH HIGH SCHOOL, AT
 MF1250'THE NORTH SIDE OF CONCRETE BASE OF TRAFFIC CONTROL LIGHT.
 MF1250
 MF1250                          STATION RECOVERY (1998)
 MF1250
 MF1250'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1250'MARK NOT FOUND.
 MF1250
 MF1250                          STATION RECOVERY (2009)
 MF1250
 MF1250'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1250'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0025 ***********************************************************************
 LD0025  DESIGNATION -  636
 LD0025  PID         -  LD0025
 LD0025  STATE/COUNTY-  IL/KNOX
 LD0025  COUNTRY     -  US
 LD0025  USGS QUAD   -  APPLETON (2018)
 LD0025
 LD0025                         *CURRENT SURVEY CONTROL
 LD0025  ______________________________________________________________________
 LD0025* NAD 83(1986) POSITION- 40 55 30.     (N) 090 12 09.     (W)   SCALED
 LD0025* NAVD 88 ORTHO HEIGHT -   193.440 (meters)      634.64  (feet) ADJUSTED
 LD0025  ______________________________________________________________________
 LD0025  GEOID HEIGHT    -        -33.018 (meters)                     GEOID18
 LD0025  DYNAMIC HEIGHT  -        193.354 (meters)      634.36  (feet) COMP
 LD0025  MODELED GRAVITY -    980,176.0   (mgal)                       NAVD 88
 LD0025
 LD0025  VERT ORDER      -  SECOND    CLASS 0
 LD0025
 LD0025.The horizontal coordinates were scaled from a map and have
 LD0025.an estimated accuracy of +/- 6 seconds.
 LD0025
 LD0025.The orthometric height was determined by differential leveling and
 LD0025.adjusted by the NATIONAL GEODETIC SURVEY
 LD0025.in June 1991.
 LD0025
 LD0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0025.GEOID18 height accuracy estimate available here.
 LD0025
 LD0025.Click photographs - Photos may exist for this station.
 LD0025
 LD0025.The dynamic height is computed by dividing the NAVD 88
 LD0025.geopotential number by the normal gravity value computed on the
 LD0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0025.degrees latitude (g = 980.6199 gals.).
 LD0025
 LD0025.The modeled gravity was interpolated from observed gravity values.
 LD0025
 LD0025;                    North         East    Units  Estimated Accuracy
 LD0025;SPC IL W     -   472,700.      696,980.      MT  (+/- 180 meters Scaled)
 LD0025
 LD0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF355342(NAD 83)
 LD0025
 LD0025                          SUPERSEDED SURVEY CONTROL
 LD0025
 LD0025  NGVD 29 (??/??/92)  193.504  (m)          634.85   (f) ADJ UNCH    2 0
 LD0025
 LD0025.Superseded values are not recommended for survey control.
 LD0025
 LD0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0025.See file dsdata.pdf to determine how the superseded data were derived.
 LD0025
 LD0025_MARKER: Q = CHISELED SQUARE
 LD0025_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0025_SP_SET: BRIDGE
 LD0025_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0025
 LD0025  HISTORY     - Date     Condition        Report By
 LD0025  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0025  HISTORY     - 1935     GOOD             CGS
 LD0025  HISTORY     - 19971031 GOOD             USPSQD
 LD0025
 LD0025                          STATION DESCRIPTION
 LD0025
 LD0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0025'2.4 MI W FROM APPLETON.
 LD0025'2.4 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0025'FROM THE STATION AT APPLETON, KNOX COUNTY, AT BRIDGE 168 A, ON
 LD0025'THE TOP OF THE EAST ABUTMENT, AND ONE FOOT SOUTH OF THE NORTH
 LD0025'END.  A CHISELED SQUARE.
 LD0025
 LD0025                          STATION RECOVERY (1997)
 LD0025
 LD0025'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0575 ***********************************************************************
 KB0575  DESIGNATION -  636.8
 KB0575  PID         -  KB0575
 KB0575  STATE/COUNTY-  IL/MACON
 KB0575  COUNTRY     -  US
 KB0575  USGS QUAD   -  DECATUR (2018)
 KB0575
 KB0575                         *CURRENT SURVEY CONTROL
 KB0575  ______________________________________________________________________
 KB0575* NAD 83(1986) POSITION- 39 50 08.     (N) 088 57 09.     (W)   SCALED
 KB0575* NAVD 88 ORTHO HEIGHT -   193.722 (meters)      635.57  (feet) ADJUSTED
 KB0575  ______________________________________________________________________
 KB0575  GEOID HEIGHT    -        -32.297 (meters)                     GEOID18
 KB0575  DYNAMIC HEIGHT  -        193.618 (meters)      635.23  (feet) COMP
 KB0575  MODELED GRAVITY -    980,086.1   (mgal)                       NAVD 88
 KB0575
 KB0575  VERT ORDER      -  FIRST     CLASS II
 KB0575
 KB0575.The horizontal coordinates were scaled from a map and have
 KB0575.an estimated accuracy of +/- 6 seconds.
 KB0575
 KB0575.The orthometric height was determined by differential leveling and
 KB0575.adjusted by the NATIONAL GEODETIC SURVEY
 KB0575.in June 1991.
 KB0575
 KB0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0575.GEOID18 height accuracy estimate available here.
 KB0575
 KB0575.Click photographs - Photos may exist for this station.
 KB0575
 KB0575.The dynamic height is computed by dividing the NAVD 88
 KB0575.geopotential number by the normal gravity value computed on the
 KB0575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0575.degrees latitude (g = 980.6199 gals.).
 KB0575
 KB0575.The modeled gravity was interpolated from observed gravity values.
 KB0575
 KB0575;                    North         East    Units  Estimated Accuracy
 KB0575;SPC IL E     -   351,930.      247,000.      MT  (+/- 180 meters Scaled)
 KB0575
 KB0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK329113(NAD 83)
 KB0575
 KB0575                          SUPERSEDED SURVEY CONTROL
 KB0575
 KB0575  NGVD 29 (??/??/92)  193.789  (m)          635.79   (f) ADJ UNCH    1 2
 KB0575
 KB0575.Superseded values are not recommended for survey control.
 KB0575
 KB0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0575.See file dsdata.pdf to determine how the superseded data were derived.
 KB0575
 KB0575_MARKER: Q = CHISELED SQUARE
 KB0575_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0575_SP_SET: UNDERPASS PIER
 KB0575_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0575
 KB0575  HISTORY     - Date     Condition        Report By
 KB0575  HISTORY     - 1929     MONUMENTED       USGS
 KB0575  HISTORY     - 1969     GOOD             CGS
 KB0575  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0575  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 KB0575
 KB0575                          STATION DESCRIPTION
 KB0575
 KB0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0575'AT DECATUR.
 KB0575'AT DECATUR, MACON COUNTY, ABOUT 3/4 MILE SOUTHWEST ALONG THE
 KB0575'ILLINOIS CENTRAL RAILROAD FROM THE STATION, AT THE FRANKLIN
 KB0575'STREET UNDERPASS, AND ON THE NORTH END OF THE CENTER CONCRETE
 KB0575'PIER.  A CHISELED SQUARE.
 KB0575
 KB0575                          STATION RECOVERY (1976)
 KB0575
 KB0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0575'MARK NOT FOUND.
 KB0575
 KB0575                          STATION RECOVERY (1989)
 KB0575
 KB0575'RECOVERY NOTE BY US POWER SQUADRON 1989 (DMD)
 KB0575'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1957 ***********************************************************************
 DN1957  DESIGNATION -  64
 DN1957  PID         -  DN1957
 DN1957  STATE/COUNTY-  IL/FULTON
 DN1957  COUNTRY     -  US
 DN1957  USGS QUAD   -  ADAIR (2018)
 DN1957
 DN1957                         *CURRENT SURVEY CONTROL
 DN1957  ______________________________________________________________________
 DN1957* NAD 83(2011) POSITION- 40 29 19.20567(N) 090 26 50.83655(W)   ADJUSTED
 DN1957* NAD 83(2011) ELLIP HT-   175.913 (meters)        (06/27/12)   ADJUSTED
 DN1957* NAD 83(2011) EPOCH   -  2010.00
 DN1957* NAVD 88 ORTHO HEIGHT -   209.1   (meters)      686.    (feet) GPS OBS
 DN1957  ______________________________________________________________________
 DN1957  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1957  GEOID HEIGHT    -        -33.160 (meters)                     GEOID09
 DN1957  GEOID HEIGHT    -        -33.191 (meters)                     GEOID18
 DN1957  NAD 83(2011) X  -    -37,936.766 (meters)                     COMP
 DN1957  NAD 83(2011) Y  - -4,857,637.863 (meters)                     COMP
 DN1957  NAD 83(2011) Z  -  4,119,517.190 (meters)                     COMP
 DN1957  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 DN1957
 DN1957  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1957  Standards:
 DN1957         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1957            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1957  -------------------------------------------------------------------
 DN1957  NETWORK    1.34   1.65           0.61   0.46   0.84     -0.17135625
 DN1957  -------------------------------------------------------------------
 DN1957  Click here for local accuracies and other accuracy information.
 DN1957
 DN1957.The horizontal coordinates were established by GPS observations
 DN1957.and adjusted by the National Geodetic Survey in June 2012.
 DN1957
 DN1957.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1957.been affixed to the stable North American tectonic plate. See 
 DN1957.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1957
 DN1957.The horizontal coordinates are valid at the epoch date displayed above
 DN1957.which is a decimal equivalence of Year/Month/Day.
 DN1957
 DN1957.The orthometric height was determined by GPS observations and a
 DN1957.high-resolution geoid model.
 DN1957
 DN1957.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1957.GEOID18 height accuracy estimate available here.
 DN1957
 DN1957.Click photographs - Photos may exist for this station.
 DN1957
 DN1957.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1957
 DN1957.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1957
 DN1957.The ellipsoidal height was determined by GPS observations
 DN1957.and is referenced to NAD 83.
 DN1957
 DN1957. The following values were computed from the NAD 83(2011) position.
 DN1957
 DN1957;                    North         East     Units Scale Factor Converg.
 DN1957;SPC IL W     -   424,283.874   676,195.616   MT  0.99994815   -0 10 56.3
 DN1957;SPC IL W     - 1,392,004.68  2,218,485.12   sFT  0.99994815   -0 10 56.3
 DN1957;UTM  15      - 4,485,126.929   716,334.769   MT  1.00017612   +1 39 28.8
 DN1957
 DN1957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1957!SPC IL W     -   0.99997241  x   0.99994815  =   0.99992056
 DN1957!UTM  15      -   0.99997241  x   1.00017612  =   1.00014852
 DN1957
 DN1957_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1633485126(NAD 83)
 DN1957
 DN1957                          SUPERSEDED SURVEY CONTROL
 DN1957
 DN1957  NAD 83(2007)-  40 29 19.20591(N)    090 26 50.83714(W) AD(2002.00) 1
 DN1957  ELLIP H (08/11/11)  175.938  (m)                       GP(2002.00) 4 1
 DN1957
 DN1957.Superseded values are not recommended for survey control.
 DN1957
 DN1957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1957.See file dsdata.pdf to determine how the superseded data were derived.
 DN1957
 DN1957_MARKER: DD = SURVEY DISK
 DN1957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1957_STAMPING: FC64
 DN1957_MARK LOGO: NONE
 DN1957_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1957+STABILITY: SURFACE MOTION
 DN1957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1957+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1957
 DN1957  HISTORY     - Date     Condition        Report By
 DN1957  HISTORY     - 200905   MONUMENTED       ILDT
 DN1957
 DN1957                          STATION DESCRIPTION
 DN1957
 DN1957'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1957'STATION IS LOCATED 2.5 MILES WEST AND 0.5 MILE SOUTH OF THE TOWN OF
 DN1957'MARIETTA AND IS MONUMENTED AS THE WEST QUARTER CORNER OF SECTION 19, T
 DN1957'6 N, R 1 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM
 DN1957'THE POST OFFICE IN THE TOWN OF MARIETTA PROCEED 3.1 MILES WEST ALONG
 DN1957'IL RTE 95 TO THE FULTON COUNTY/MCDONOUGH COUNTY LINE, ALSO BEING THE
 DN1957'INTERSECTION OF IL. RTE 95 AND MCDONOUGH LINE ROAD (000E). TURN LEFT
 DN1957'(SOUTH) AND PROCEED 0.2 MILE ALONG  MCDONOUGH LINE ROAD (000E) TO THE
 DN1957'STATION. THE STATION IS  IMMEDIATELY NORTH OF TOWNSHIP ROAD 1450 N,
 DN1957'25.50 FEET SOUTHEAST OF A POWER POLE, 48.25 FEET NORTHEAST OF A FENCE
 DN1957'CORNER AND 24.90 FEET SOUTHWEST OF A FENCE CORNER POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0706 ***********************************************************************
 KB0706  DESIGNATION -  64 A 1
 KB0706  PID         -  KB0706
 KB0706  STATE/COUNTY-  IL/CHRISTIAN
 KB0706  COUNTRY     -  US
 KB0706  USGS QUAD   -  TAYLORVILLE (2018)
 KB0706
 KB0706                         *CURRENT SURVEY CONTROL
 KB0706  ______________________________________________________________________
 KB0706* NAD 83(1986) POSITION- 39 32 57.     (N) 089 17 43.     (W)   SCALED
 KB0706* NAVD 88 ORTHO HEIGHT -   192.752 (meters)      632.39  (feet) ADJUSTED
 KB0706  ______________________________________________________________________
 KB0706  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 KB0706  DYNAMIC HEIGHT  -        192.643 (meters)      632.03  (feet) COMP
 KB0706  MODELED GRAVITY -    980,059.0   (mgal)                       NAVD 88
 KB0706
 KB0706  VERT ORDER      -  SECOND    CLASS 0
 KB0706
 KB0706.The horizontal coordinates were scaled from a map and have
 KB0706.an estimated accuracy of +/- 6 seconds.
 KB0706
 KB0706.The orthometric height was determined by differential leveling and
 KB0706.adjusted by the NATIONAL GEODETIC SURVEY
 KB0706.in June 1991.
 KB0706
 KB0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0706.GEOID18 height accuracy estimate available here.
 KB0706
 KB0706.Click photographs - Photos may exist for this station.
 KB0706
 KB0706.The dynamic height is computed by dividing the NAVD 88
 KB0706.geopotential number by the normal gravity value computed on the
 KB0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0706.degrees latitude (g = 980.6199 gals.).
 KB0706
 KB0706.The modeled gravity was interpolated from observed gravity values.
 KB0706
 KB0706;                    North         East    Units  Estimated Accuracy
 KB0706;SPC IL W     -   320,300.      774,890.      MT  (+/- 180 meters Scaled)
 KB0706
 KB0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ027802(NAD 83)
 KB0706
 KB0706                          SUPERSEDED SURVEY CONTROL
 KB0706
 KB0706  NGVD 29 (??/??/92)  192.846  (m)          632.70   (f) ADJ UNCH    2 0
 KB0706
 KB0706.Superseded values are not recommended for survey control.
 KB0706
 KB0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0706.See file dsdata.pdf to determine how the superseded data were derived.
 KB0706
 KB0706_MARKER: DD = SURVEY DISK
 KB0706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0706_STAMPING: ILLINOIS 64 A 1 1922
 KB0706_MARK LOGO: USGS
 KB0706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0706+STABILITY: SURFACE MOTION
 KB0706
 KB0706  HISTORY     - Date     Condition        Report By
 KB0706  HISTORY     - 1922     MONUMENTED       USGS
 KB0706  HISTORY     - 1935     GOOD             CGS
 KB0706  HISTORY     - 1973     GOOD             ILDT
 KB0706  HISTORY     - 1976     GOOD             NGS
 KB0706
 KB0706                          STATION DESCRIPTION
 KB0706
 KB0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0706'AT TAYLORVILLE.
 KB0706'AT TAYLORVILLE, CHRISTIAN COUNTY, AT THE COURTHOUSE, AND 1 YARD
 KB0706'NORTHEAST OF THE NORTHEAST CORNER OF THE BUILDING.  A UNITED
 KB0706'STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILLINOIS 64 A 1
 KB0706'AND SET IN THE TOP OF A CONCRETE POST.
 KB0706
 KB0706                          STATION RECOVERY (1973)
 KB0706
 KB0706'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0706'RECOVERED IN GOOD CONDITION.
 KB0706
 KB0706                          STATION RECOVERY (1976)
 KB0706
 KB0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0706'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0707 ***********************************************************************
 KB0707  DESIGNATION -  64 A 2
 KB0707  PID         -  KB0707
 KB0707  STATE/COUNTY-  IL/CHRISTIAN
 KB0707  COUNTRY     -  US
 KB0707  USGS QUAD   -  TAYLORVILLE (2018)
 KB0707
 KB0707                         *CURRENT SURVEY CONTROL
 KB0707  ______________________________________________________________________
 KB0707* NAD 83(1986) POSITION- 39 32 52.     (N) 089 17 43.     (W)   SCALED
 KB0707* NAVD 88 ORTHO HEIGHT -   192.198 (meters)      630.57  (feet) ADJUSTED
 KB0707  ______________________________________________________________________
 KB0707  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB0707  DYNAMIC HEIGHT  -        192.090 (meters)      630.22  (feet) COMP
 KB0707  MODELED GRAVITY -    980,058.9   (mgal)                       NAVD 88
 KB0707
 KB0707  VERT ORDER      -  SECOND    CLASS 0
 KB0707
 KB0707.The horizontal coordinates were scaled from a map and have
 KB0707.an estimated accuracy of +/- 6 seconds.
 KB0707
 KB0707.The orthometric height was determined by differential leveling and
 KB0707.adjusted by the NATIONAL GEODETIC SURVEY
 KB0707.in June 1991.
 KB0707
 KB0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0707.GEOID18 height accuracy estimate available here.
 KB0707
 KB0707.Click photographs - Photos may exist for this station.
 KB0707
 KB0707.The dynamic height is computed by dividing the NAVD 88
 KB0707.geopotential number by the normal gravity value computed on the
 KB0707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0707.degrees latitude (g = 980.6199 gals.).
 KB0707
 KB0707.The modeled gravity was interpolated from observed gravity values.
 KB0707
 KB0707;                    North         East    Units  Estimated Accuracy
 KB0707;SPC IL W     -   320,140.      774,900.      MT  (+/- 180 meters Scaled)
 KB0707
 KB0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ027800(NAD 83)
 KB0707
 KB0707                          SUPERSEDED SURVEY CONTROL
 KB0707
 KB0707  NGVD 29 (??/??/92)  192.292  (m)          630.88   (f) ADJ UNCH    2 0
 KB0707
 KB0707.Superseded values are not recommended for survey control.
 KB0707
 KB0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0707.See file dsdata.pdf to determine how the superseded data were derived.
 KB0707
 KB0707_MARKER: DB = BENCH MARK DISK
 KB0707_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KB0707_SP_SET: PLATFORM
 KB0707_STAMPING: ILLINOIS 64 A 2 1922
 KB0707_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0707_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0707+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2008
 KB0707
 KB0707  HISTORY     - Date     Condition        Report By
 KB0707  HISTORY     - 1922     MONUMENTED       USGS
 KB0707  HISTORY     - 1935     GOOD             CGS
 KB0707  HISTORY     - 1973     GOOD             ILDT
 KB0707  HISTORY     - 1976     GOOD             NGS
 KB0707  HISTORY     - 20081125 GOOD             NGS
 KB0707
 KB0707                          STATION DESCRIPTION
 KB0707
 KB0707'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0707'AT TAYLORVILLE.
 KB0707'AT TAYLORVILLE, CHRISTIAN COUNTY, ONE BLOCK SOUTH OF THE
 KB0707'COURTHOUSE, AT THE SOUTHEAST CORNER OF THE INTERSECTION OF
 KB0707'FRANKLIN AND MAIN STREETS, AT THE WEST SIDE OF THE POST OFFICE,
 KB0707'IN THE TOP OF THE STONE BLOCK PLATFORM, AND MIDWAY BETWEEN THE
 KB0707'FIRST AND SECOND COLUMNS FROM THE NORTH.  A UNITED STATES
 KB0707'GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILLINOIS 64 A 2 1922.
 KB0707
 KB0707                          STATION RECOVERY (1973)
 KB0707
 KB0707'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0707'RECOVERED IN GOOD CONDITION.
 KB0707
 KB0707                          STATION RECOVERY (1976)
 KB0707
 KB0707'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0707'RECOVERED IN GOOD CONDITION.
 KB0707
 KB0707                          STATION RECOVERY (2008)
 KB0707
 KB0707'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (CLW)
 KB0707'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0166 ***********************************************************************
 NJ0166  DESIGNATION -  64 BOLT
 NJ0166  PID         -  NJ0166
 NJ0166  STATE/COUNTY-  IL/CARROLL
 NJ0166  COUNTRY     -  US
 NJ0166  USGS QUAD   -  WACKER (2018)
 NJ0166
 NJ0166                         *CURRENT SURVEY CONTROL
 NJ0166  ______________________________________________________________________
 NJ0166* NAD 83(1986) POSITION- 42 04 51.     (N) 090 06 19.     (W)   SCALED
 NJ0166* NAVD 88 ORTHO HEIGHT -   180.828 (meters)      593.27  (feet) ADJUSTED
 NJ0166  ______________________________________________________________________
 NJ0166  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 NJ0166  DYNAMIC HEIGHT  -        180.765 (meters)      593.06  (feet) COMP
 NJ0166  MODELED GRAVITY -    980,272.4   (mgal)                       NAVD 88
 NJ0166
 NJ0166  VERT ORDER      -  FIRST     CLASS I
 NJ0166
 NJ0166.The horizontal coordinates were scaled from a map and have
 NJ0166.an estimated accuracy of +/- 6 seconds.
 NJ0166
 NJ0166.The orthometric height was determined by differential leveling and
 NJ0166.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0166.in June 1991.
 NJ0166
 NJ0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0166.GEOID18 height accuracy estimate available here.
 NJ0166
 NJ0166.Click photographs - Photos may exist for this station.
 NJ0166
 NJ0166.The dynamic height is computed by dividing the NAVD 88
 NJ0166.geopotential number by the normal gravity value computed on the
 NJ0166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0166.degrees latitude (g = 980.6199 gals.).
 NJ0166
 NJ0166.The modeled gravity was interpolated from observed gravity values.
 NJ0166
 NJ0166;                    North         East    Units  Estimated Accuracy
 NJ0166;SPC IL W     -   601,060.      705,080.      MT  (+/- 180 meters Scaled)
 NJ0166
 NJ0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG394628(NAD 83)
 NJ0166
 NJ0166                          SUPERSEDED SURVEY CONTROL
 NJ0166
 NJ0166  NGVD 29 (??/??/92)  180.859  (m)          593.37   (f) ADJ UNCH    1 1
 NJ0166
 NJ0166.Superseded values are not recommended for survey control.
 NJ0166
 NJ0166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0166.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0166
 NJ0166_MARKER: B = BOLT
 NJ0166_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NJ0166_SP_SET: ABUTMENT
 NJ0166_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0166
 NJ0166  HISTORY     - Date     Condition        Report By
 NJ0166  HISTORY     - UNK      MONUMENTED       MRC
 NJ0166  HISTORY     - 1970     GOOD             NGS
 NJ0166  HISTORY     - 20011203 GOOD             NGS
 NJ0166  HISTORY     - 20030923 MARK NOT FOUND   USPSQD
 NJ0166
 NJ0166                          STATION DESCRIPTION
 NJ0166
 NJ0166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0166'4.2 MI E FROM SAVANNA.
 NJ0166'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0166'SAVANNA, THENCE 2.45 MILES EAST ALONG U.S. HIGHWAY 52, THENCE 1.45
 NJ0166'MILES SOUTHEAST ALONG GEORGETOWN SCENIC ROAD, 10 FEET NORTHWEST OF
 NJ0166'THE CENTER LINE OF THE ROAD, 168 FEET SOUTHWEST OF THE SOUTHWEST
 NJ0166'RAIL OF THE SOUTHWEST TRACK OF THE CHICAGO, MILWAUKEE, ST. PAUL
 NJ0166'AND PACIFIC RAILROAD, A COPPER BOLT WHICH IS LEADED IN THE TOP OF
 NJ0166'THE NORTHWEST END OF THE NORTHEAST STONE ABUTMENT OF A BRIDGE OVER
 NJ0166'PLUM RIVER AND WHICH IS SURROUNDED BY THE LETTERS USBM, AND ABOUT
 NJ0166'1 1/2 FEET BELOW THE LEVEL OF THE ROAD.  SEC 12, T24N, R3E
 NJ0166
 NJ0166                          STATION RECOVERY (2001)
 NJ0166
 NJ0166'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0166'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0166
 NJ0166                          STATION RECOVERY (2003)
 NJ0166
 NJ0166'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0166'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0427 ***********************************************************************
 LD0427  DESIGNATION -  641
 LD0427  PID         -  LD0427
 LD0427  STATE/COUNTY-  IL/MCDONOUGH
 LD0427  COUNTRY     -  US
 LD0427  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0427
 LD0427                         *CURRENT SURVEY CONTROL
 LD0427  ______________________________________________________________________
 LD0427* NAD 83(1986) POSITION- 40 33 12.     (N) 090 33 36.     (W)   SCALED
 LD0427* NAVD 88 ORTHO HEIGHT -   194.844 (meters)      639.25  (feet) ADJUSTED
 LD0427  ______________________________________________________________________
 LD0427  GEOID HEIGHT    -        -33.245 (meters)                     GEOID18
 LD0427  DYNAMIC HEIGHT  -        194.749 (meters)      638.94  (feet) COMP
 LD0427  MODELED GRAVITY -    980,135.0   (mgal)                       NAVD 88
 LD0427
 LD0427  VERT ORDER      -  SECOND    CLASS 0
 LD0427
 LD0427.The horizontal coordinates were scaled from a map and have
 LD0427.an estimated accuracy of +/- 6 seconds.
 LD0427
 LD0427.The orthometric height was determined by differential leveling and
 LD0427.adjusted by the NATIONAL GEODETIC SURVEY
 LD0427.in June 1991.
 LD0427
 LD0427.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0427.GEOID18 height accuracy estimate available here.
 LD0427
 LD0427.Click photographs - Photos may exist for this station.
 LD0427
 LD0427.The dynamic height is computed by dividing the NAVD 88
 LD0427.geopotential number by the normal gravity value computed on the
 LD0427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0427.degrees latitude (g = 980.6199 gals.).
 LD0427
 LD0427.The modeled gravity was interpolated from observed gravity values.
 LD0427
 LD0427;                    North         East    Units  Estimated Accuracy
 LD0427;SPC IL W     -   431,500.      666,690.      MT  (+/- 180 meters Scaled)
 LD0427
 LD0427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE065920(NAD 83)
 LD0427
 LD0427                          SUPERSEDED SURVEY CONTROL
 LD0427
 LD0427  NGVD 29 (??/??/92)  194.912  (m)          639.47   (f) ADJ UNCH    2 0
 LD0427
 LD0427.Superseded values are not recommended for survey control.
 LD0427
 LD0427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0427.See file dsdata.pdf to determine how the superseded data were derived.
 LD0427
 LD0427_MARKER: P = PIPE CAP
 LD0427_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0427_STAMPING: ILL 641
 LD0427_MARK LOGO: USGS
 LD0427_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0427_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0427
 LD0427  HISTORY     - Date     Condition        Report By
 LD0427  HISTORY     - 1914     MONUMENTED       USGS
 LD0427  HISTORY     - 1935     GOOD             CGS
 LD0427  HISTORY     - 20031220 GOOD             USPSQD
 LD0427
 LD0427                          STATION DESCRIPTION
 LD0427
 LD0427'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0427'2.5 MI W FROM BUSHNELL.
 LD0427'2.5 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0427'THE STATION AT BUSHNELL, MCDONOUGH  COUNTY, AT POLE 173+14, 27
 LD0427'FEET EAST OF A POINT 78 FEET SOUTH OF THE CENTER OF A ROAD
 LD0427'CROSSING, AND 2 FEET EAST OF THE ROAD RIGHT-OF-WAY FENCE.  A
 LD0427'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 641
 LD0427'AND FASTENED ON THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 6
 LD0427'INCHES ABOVE GROUND.
 LD0427
 LD0427                          STATION RECOVERY (2003)
 LD0427
 LD0427'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0427'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0009 ***********************************************************************
 KC0009  DESIGNATION -  643
 KC0009  PID         -  KC0009
 KC0009  STATE/COUNTY-  IL/MORGAN
 KC0009  COUNTRY     -  US
 KC0009  USGS QUAD   -  JACKSONVILLE (2018)
 KC0009
 KC0009                         *CURRENT SURVEY CONTROL
 KC0009  ______________________________________________________________________
 KC0009* NAD 83(1986) POSITION- 39 43 17.     (N) 090 08 38.     (W)   SCALED
 KC0009* NAVD 88 ORTHO HEIGHT -   195.991 (meters)      643.01  (feet) ADJUSTED
 KC0009  ______________________________________________________________________
 KC0009  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 KC0009  DYNAMIC HEIGHT  -        195.883 (meters)      642.66  (feet) COMP
 KC0009  MODELED GRAVITY -    980,069.7   (mgal)                       NAVD 88
 KC0009
 KC0009  VERT ORDER      -  FIRST     CLASS II
 KC0009
 KC0009.The horizontal coordinates were scaled from a map and have
 KC0009.an estimated accuracy of +/- 6 seconds.
 KC0009
 KC0009.The orthometric height was determined by differential leveling and
 KC0009.adjusted by the NATIONAL GEODETIC SURVEY
 KC0009.in June 1991.
 KC0009
 KC0009.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0009.GEOID18 height accuracy estimate available here.
 KC0009
 KC0009.Click photographs - Photos may exist for this station.
 KC0009
 KC0009.The dynamic height is computed by dividing the NAVD 88
 KC0009.geopotential number by the normal gravity value computed on the
 KC0009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0009.degrees latitude (g = 980.6199 gals.).
 KC0009
 KC0009.The modeled gravity was interpolated from observed gravity values.
 KC0009
 KC0009;                    North         East    Units  Estimated Accuracy
 KC0009;SPC IL W     -   339,060.      701,950.      MT  (+/- 180 meters Scaled)
 KC0009
 KC0009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE448007(NAD 83)
 KC0009
 KC0009                          SUPERSEDED SURVEY CONTROL
 KC0009
 KC0009  NGVD 29 (??/??/92)  196.112  (m)          643.41   (f) ADJ UNCH    1 2
 KC0009
 KC0009.Superseded values are not recommended for survey control.
 KC0009
 KC0009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0009.See file dsdata.pdf to determine how the superseded data were derived.
 KC0009
 KC0009_MARKER: P = PIPE CAP
 KC0009_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0009_STAMPING: ILL 643 1921
 KC0009_MARK LOGO: USGS
 KC0009_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0009_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0009
 KC0009  HISTORY     - Date     Condition        Report By
 KC0009  HISTORY     - 1921     MONUMENTED       USGS
 KC0009  HISTORY     - 1933     GOOD             CGS
 KC0009  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KC0009
 KC0009                          STATION DESCRIPTION
 KC0009
 KC0009'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0009'AT ARNOLD.
 KC0009'AT ARNOLD, MORGAN COUNTY, AT THE WABASH RAILROAD STATION, ABOUT
 KC0009'100 FEET EAST OF THE SOUTHEAST CORNER, AND 20 FEET NORTH OF THE
 KC0009'TRACK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED
 KC0009'ILL 643 1921 AND RIVETED ON THE TOP OF A 3-1/2 INCH IRON PIPE.
 KC0009
 KC0009                          STATION RECOVERY (2012)
 KC0009
 KC0009'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0009'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0154 ***********************************************************************
 JB0154  DESIGNATION -  65
 JB0154  PID         -  JB0154
 JB0154  STATE/COUNTY-  IL/WHITE
 JB0154  COUNTRY     -  US
 JB0154  USGS QUAD   -  SPRINGERTON (2018)
 JB0154
 JB0154                         *CURRENT SURVEY CONTROL
 JB0154  ______________________________________________________________________
 JB0154* NAD 83(1986) POSITION- 38 14 55.     (N) 088 20 45.     (W)   SCALED
 JB0154* NAVD 88 ORTHO HEIGHT -   117.165 (meters)      384.40  (feet) ADJUSTED
 JB0154  ______________________________________________________________________
 JB0154  GEOID HEIGHT    -        -30.484 (meters)                     GEOID18
 JB0154  DYNAMIC HEIGHT  -        117.089 (meters)      384.15  (feet) COMP
 JB0154  MODELED GRAVITY -    979,986.1   (mgal)                       NAVD 88
 JB0154
 JB0154  VERT ORDER      -  SECOND    CLASS 0
 JB0154
 JB0154.The horizontal coordinates were scaled from a map and have
 JB0154.an estimated accuracy of +/- 6 seconds.
 JB0154
 JB0154.The orthometric height was determined by differential leveling and
 JB0154.adjusted by the NATIONAL GEODETIC SURVEY
 JB0154.in June 1991.
 JB0154
 JB0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0154.GEOID18 height accuracy estimate available here.
 JB0154
 JB0154.Click photographs - Photos may exist for this station.
 JB0154
 JB0154.The dynamic height is computed by dividing the NAVD 88
 JB0154.geopotential number by the normal gravity value computed on the
 JB0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0154.degrees latitude (g = 980.6199 gals.).
 JB0154
 JB0154.The modeled gravity was interpolated from observed gravity values.
 JB0154
 JB0154;                    North         East    Units  Estimated Accuracy
 JB0154;SPC IL E     -   175,570.      298,910.      MT  (+/- 180 meters Scaled)
 JB0154
 JB0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH822342(NAD 83)
 JB0154
 JB0154                          SUPERSEDED SURVEY CONTROL
 JB0154
 JB0154  NGVD 29 (??/??/92)  117.286  (m)          384.80   (f) ADJ UNCH    2 0
 JB0154
 JB0154.Superseded values are not recommended for survey control.
 JB0154
 JB0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0154.See file dsdata.pdf to determine how the superseded data were derived.
 JB0154
 JB0154_MARKER: P = PIPE CAP
 JB0154_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0154_STAMPING: 385.4
 JB0154_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0154
 JB0154  HISTORY     - Date     Condition        Report By
 JB0154  HISTORY     - UNK      MONUMENTED       USGS
 JB0154  HISTORY     - 1935     GOOD             CGS
 JB0154
 JB0154                          STATION DESCRIPTION
 JB0154
 JB0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0154'AT MILL SHOALS.
 JB0154'AT MILL SHOALS, WHITE COUNTY, ONE BLOCK EAST OF THE BALTIMORE AND
 JB0154'OHIO RAILROAD STATION, ON U.S. HIGHWAY 45, 25 FEET EAST OF THE
 JB0154'CENTERLINE OF THE HIGHWAY, 15 FEET WEST OF THE SOUTHWEST CORNER
 JB0154'OF THE ALICE HENDERSHOTT RESIDENCE, AND 4 FEET NORTH OF A
 JB0154'SIDEWALK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP,
 JB0154'STAMPED 385.4 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1999 ***********************************************************************
 DN1999  DESIGNATION -  65
 DN1999  PID         -  DN1999
 DN1999  STATE/COUNTY-  IL/FULTON
 DN1999  COUNTRY     -  US
 DN1999  USGS QUAD   -  FIATT (2018)
 DN1999
 DN1999                         *CURRENT SURVEY CONTROL
 DN1999  ______________________________________________________________________
 DN1999* NAD 83(2011) POSITION- 40 31 52.63464(N) 090 14 02.49895(W)   ADJUSTED
 DN1999* NAD 83(2011) ELLIP HT-   161.285 (meters)        (06/27/12)   ADJUSTED
 DN1999* NAD 83(2011) EPOCH   -  2010.00
 DN1999* NAVD 88 ORTHO HEIGHT -   194.4   (meters)      638.    (feet) GPS OBS
 DN1999  ______________________________________________________________________
 DN1999  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1999  GEOID HEIGHT    -        -33.173 (meters)                     GEOID09
 DN1999  GEOID HEIGHT    -        -33.188 (meters)                     GEOID18
 DN1999  NAD 83(2011) X  -    -19,829.213 (meters)                     COMP
 DN1999  NAD 83(2011) Y  - -4,854,660.081 (meters)                     COMP
 DN1999  NAD 83(2011) Z  -  4,123,105.961 (meters)                     COMP
 DN1999  LAPLACE CORR    -          1.51  (seconds)                    DEFLEC18
 DN1999
 DN1999  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1999  Standards:
 DN1999         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1999            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1999  -------------------------------------------------------------------
 DN1999  NETWORK    3.10   2.21           1.38   1.13   1.13     -0.03791464
 DN1999  -------------------------------------------------------------------
 DN1999  Click here for local accuracies and other accuracy information.
 DN1999
 DN1999.The horizontal coordinates were established by GPS observations
 DN1999.and adjusted by the National Geodetic Survey in June 2012.
 DN1999
 DN1999.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1999.been affixed to the stable North American tectonic plate. See 
 DN1999.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1999
 DN1999.The horizontal coordinates are valid at the epoch date displayed above
 DN1999.which is a decimal equivalence of Year/Month/Day.
 DN1999
 DN1999.The orthometric height was determined by GPS observations and a
 DN1999.high-resolution geoid model.
 DN1999
 DN1999.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1999.GEOID18 height accuracy estimate available here.
 DN1999
 DN1999.Click photographs - Photos may exist for this station.
 DN1999
 DN1999.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1999
 DN1999.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1999
 DN1999.The ellipsoidal height was determined by GPS observations
 DN1999.and is referenced to NAD 83.
 DN1999
 DN1999. The following values were computed from the NAD 83(2011) position.
 DN1999
 DN1999;                    North         East     Units Scale Factor Converg.
 DN1999;SPC IL W     -   428,980.524   694,292.963   MT  0.99994158   -0 02 37.6
 DN1999;SPC IL W     - 1,407,413.60  2,277,859.50   sFT  0.99994158   -0 02 37.6
 DN1999;UTM  15      - 4,490,404.097   734,276.913   MT  1.00027565   +1 47 54.0
 DN1999
 DN1999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1999!SPC IL W     -   0.99997470  x   0.99994158  =   0.99991628
 DN1999!UTM  15      -   0.99997470  x   1.00027565  =   1.00025034
 DN1999
 DN1999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3427690404(NAD 83)
 DN1999
 DN1999                          SUPERSEDED SURVEY CONTROL
 DN1999
 DN1999  NAD 83(2007)-  40 31 52.63497(N)    090 14 02.50019(W) AD(2002.00) 1
 DN1999  ELLIP H (08/11/11)  161.298  (m)                       GP(2002.00) 4 1
 DN1999
 DN1999.Superseded values are not recommended for survey control.
 DN1999
 DN1999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1999.See file dsdata.pdf to determine how the superseded data were derived.
 DN1999
 DN1999_MARKER: DD = SURVEY DISK
 DN1999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1999_STAMPING: FC65
 DN1999_MARK LOGO: NONE
 DN1999_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1999+STABILITY: SURFACE MOTION
 DN1999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1999+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1999
 DN1999  HISTORY     - Date     Condition        Report By
 DN1999  HISTORY     - 200905   MONUMENTED       ILDT
 DN1999
 DN1999                          STATION DESCRIPTION
 DN1999
 DN1999'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1999'STATION IS LOCATED 2.5 MILES NORTHWEST OF THE TOWN OF CUBA AND IS
 DN1999'MONUMENTED AS THE NORTHWEST CORNER OF THE SOUTHWEST QUARTER OF SECTION
 DN1999'1, T 6 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1999'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD STREET AND
 DN1999'JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED 0.2 MILE WEST ALONG
 DN1999'JEFFERSON STREET TO THE INTERSECTION WITH 1ST AVE. TURN RIGHT (NORTH)
 DN1999'ON 1ST AVE (WHICH TURNS INTO IL. RTE 97) AND PROCEED 2.7 MILES TO THE
 DN1999'INTERSECTION WITH SINNETT CHAPEL ROAD (2350N). TURN LEFT (WEST) AND
 DN1999'PROCEED 1.8 MILES TO THE STATION. THE STATION IS 45.00 FEET NORTHEAST
 DN1999'OF A FENCE POST, 64.29 FEET NORTHWEST OF A FENCE POST AND 27.19 FEET
 DN1999'SOUTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1855 ***********************************************************************
 LB1855  DESIGNATION -  65.311
 LB1855  PID         -  LB1855
 LB1855  STATE/COUNTY-  IL/VERMILION
 LB1855  COUNTRY     -  US
 LB1855  USGS QUAD   -  DANVILLE NE (2018)
 LB1855
 LB1855                         *CURRENT SURVEY CONTROL
 LB1855  ______________________________________________________________________
 LB1855* NAD 83(1986) POSITION- 40 11 03.     (N) 087 36 09.     (W)   SCALED
 LB1855* NAVD 88 ORTHO HEIGHT -   194.333 (meters)      637.57  (feet) ADJUSTED
 LB1855  ______________________________________________________________________
 LB1855  GEOID HEIGHT    -        -32.610 (meters)                     GEOID18
 LB1855  DYNAMIC HEIGHT  -        194.238 (meters)      637.26  (feet) COMP
 LB1855  MODELED GRAVITY -    980,129.3   (mgal)                       NAVD 88
 LB1855
 LB1855  VERT ORDER      -  FIRST     CLASS II
 LB1855
 LB1855.The horizontal coordinates were scaled from a map and have
 LB1855.an estimated accuracy of +/- 6 seconds.
 LB1855
 LB1855.The orthometric height was determined by differential leveling and
 LB1855.adjusted by the NATIONAL GEODETIC SURVEY
 LB1855.in June 1991.
 LB1855
 LB1855.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1855.GEOID18 height accuracy estimate available here.
 LB1855
 LB1855.Click photographs - Photos may exist for this station.
 LB1855
 LB1855.The dynamic height is computed by dividing the NAVD 88
 LB1855.geopotential number by the normal gravity value computed on the
 LB1855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1855.degrees latitude (g = 980.6199 gals.).
 LB1855
 LB1855.The modeled gravity was interpolated from observed gravity values.
 LB1855
 LB1855;                    North         East    Units  Estimated Accuracy
 LB1855;SPC IL E     -   390,710.      362,240.      MT  (+/- 180 meters Scaled)
 LB1855
 LB1855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK487483(NAD 83)
 LB1855
 LB1855                          SUPERSEDED SURVEY CONTROL
 LB1855
 LB1855  NGVD 29 (??/??/92)  194.376  (m)          637.72   (f) ADJ UNCH    1 2
 LB1855
 LB1855.Superseded values are not recommended for survey control.
 LB1855
 LB1855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1855.See file dsdata.pdf to determine how the superseded data were derived.
 LB1855
 LB1855_MARKER: X = CHISELED CROSS
 LB1855_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LB1855_SP_SET: CULVERT
 LB1855_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1855
 LB1855  HISTORY     - Date     Condition        Report By
 LB1855  HISTORY     - UNK      MONUMENTED       NYCRR
 LB1855  HISTORY     - 1935     GOOD             CGS
 LB1855  HISTORY     - 1964     GOOD             CGS
 LB1855
 LB1855                          STATION DESCRIPTION
 LB1855
 LB1855'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1855'4 MI NE FROM DANVILLE.
 LB1855'4.0 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LB1855'THE STATION AT DANVILLE, VERMILION COUNTY, 158 FEET EAST OF A
 LB1855'CONCRETE HIGHWAY, AT THE EAST END OF A 36-INCH CULVERT 124.65, ON
 LB1855'THE TOP OF THE BELL, 17.6 FEET SOUTH OF THE SOUTH RAIL OF THE
 LB1855'EASTBOUND TRACK, AND ABOUT 3 FEET LOWER THAN THE RAIL.  A CHISELED
 LB1855'CROSS.
 LB1855
 LB1855                          STATION RECOVERY (1964)
 LB1855
 LB1855'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 LB1855'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0290 ***********************************************************************
 LD0290  DESIGNATION -  650
 LD0290  PID         -  LD0290
 LD0290  STATE/COUNTY-  IL/FULTON
 LD0290  COUNTRY     -  US
 LD0290  USGS QUAD   -  SMITHFIELD (2018)
 LD0290
 LD0290                         *CURRENT SURVEY CONTROL
 LD0290  ______________________________________________________________________
 LD0290* NAD 83(1986) POSITION- 40 28 24.     (N) 090 17 31.     (W)   SCALED
 LD0290* NAVD 88 ORTHO HEIGHT -   197.912 (meters)      649.32  (feet) ADJUSTED
 LD0290  ______________________________________________________________________
 LD0290  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 LD0290  DYNAMIC HEIGHT  -        197.814 (meters)      648.99  (feet) COMP
 LD0290  MODELED GRAVITY -    980,127.8   (mgal)                       NAVD 88
 LD0290
 LD0290  VERT ORDER      -  SECOND    CLASS 0
 LD0290
 LD0290.The horizontal coordinates were scaled from a map and have
 LD0290.an estimated accuracy of +/- 6 seconds.
 LD0290
 LD0290.The orthometric height was determined by differential leveling and
 LD0290.adjusted by the NATIONAL GEODETIC SURVEY
 LD0290.in June 1991.
 LD0290
 LD0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0290.GEOID18 height accuracy estimate available here.
 LD0290
 LD0290.Click photographs - Photos may exist for this station.
 LD0290
 LD0290.The dynamic height is computed by dividing the NAVD 88
 LD0290.geopotential number by the normal gravity value computed on the
 LD0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0290.degrees latitude (g = 980.6199 gals.).
 LD0290
 LD0290.The modeled gravity was interpolated from observed gravity values.
 LD0290
 LD0290;                    North         East    Units  Estimated Accuracy
 LD0290;SPC IL W     -   422,550.      689,380.      MT  (+/- 180 meters Scaled)
 LD0290
 LD0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE295838(NAD 83)
 LD0290
 LD0290                          SUPERSEDED SURVEY CONTROL
 LD0290
 LD0290  NGVD 29 (??/??/92)  197.994  (m)          649.59   (f) ADJ UNCH    2 0
 LD0290
 LD0290.Superseded values are not recommended for survey control.
 LD0290
 LD0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0290.See file dsdata.pdf to determine how the superseded data were derived.
 LD0290
 LD0290_MARKER: P = PIPE CAP
 LD0290_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0290_STAMPING: ILL 650 1909
 LD0290_MARK LOGO: USGS
 LD0290_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0290_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0290
 LD0290  HISTORY     - Date     Condition        Report By
 LD0290  HISTORY     - 1909     MONUMENTED       USGS
 LD0290  HISTORY     - 1943     GOOD             CGS
 LD0290
 LD0290                          STATION DESCRIPTION
 LD0290
 LD0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0290'AT SMITHFIELD.
 LD0290'AT SMITHFIELD, FULTON COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LD0290'RAILROAD, 54 FEET WEST OF THE STATION, 27 FEET SOUTH OF THE
 LD0290'CENTERLINE OF THE SOUTH TRACK, 3 FEET WEST OF A POLE, AND 18
 LD0290'INCHES HIGHER THAN THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY
 LD0290'STANDARD CAP, STAMPED ILL 650 1909 AND RIVETED ON THE TOP OF A
 LD0290'3-1/2-INCH IRON PIPE.  NOTE-- 7 FEET WEST OF THE FIRST POLE WEST
 LD0290'OF THE DEPOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1282 ***********************************************************************
 LC1282  DESIGNATION -  650
 LC1282  PID         -  LC1282
 LC1282  STATE/COUNTY-  IL/PEORIA
 LC1282  COUNTRY     -  US
 LC1282  USGS QUAD   -  PEORIA WEST (2018)
 LC1282
 LC1282                         *CURRENT SURVEY CONTROL
 LC1282  ______________________________________________________________________
 LC1282* NAD 83(1986) POSITION- 40 39 45.     (N) 089 40 48.     (W)   SCALED
 LC1282* NAVD 88 ORTHO HEIGHT -   198.080 (meters)      649.87  (feet) ADJUSTED
 LC1282  ______________________________________________________________________
 LC1282  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 LC1282  DYNAMIC HEIGHT  -        197.987 (meters)      649.56  (feet) COMP
 LC1282  MODELED GRAVITY -    980,152.2   (mgal)                       NAVD 88
 LC1282
 LC1282  VERT ORDER      -  FIRST     CLASS II
 LC1282
 LC1282.This mark is at Greater Peoria Regional Airport (PIA)
 LC1282
 LC1282.The horizontal coordinates were scaled from a map and have
 LC1282.an estimated accuracy of +/- 6 seconds.
 LC1282
 LC1282.The orthometric height was determined by differential leveling and
 LC1282.adjusted by the NATIONAL GEODETIC SURVEY
 LC1282.in June 1991.
 LC1282
 LC1282.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1282.GEOID18 height accuracy estimate available here.
 LC1282
 LC1282.Click photographs - Photos may exist for this station.
 LC1282
 LC1282.The dynamic height is computed by dividing the NAVD 88
 LC1282.geopotential number by the normal gravity value computed on the
 LC1282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1282.degrees latitude (g = 980.6199 gals.).
 LC1282
 LC1282.The modeled gravity was interpolated from observed gravity values.
 LC1282
 LC1282;                    North         East    Units  Estimated Accuracy
 LC1282;SPC IL W     -   443,660.      741,150.      MT  (+/- 180 meters Scaled)
 LC1282
 LC1282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL734047(NAD 83)
 LC1282
 LC1282                          SUPERSEDED SURVEY CONTROL
 LC1282
 LC1282  NGVD 29 (??/??/92)  198.184  (m)          650.21   (f) ADJ UNCH    1 2
 LC1282
 LC1282.Superseded values are not recommended for survey control.
 LC1282
 LC1282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1282.See file dsdata.pdf to determine how the superseded data were derived.
 LC1282
 LC1282_MARKER: DD = SURVEY DISK
 LC1282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1282_STAMPING: 650 1938
 LC1282_MARK LOGO: USGS
 LC1282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1282+STABILITY: SURFACE MOTION
 LC1282
 LC1282  HISTORY     - Date     Condition        Report By
 LC1282  HISTORY     - 1938     MONUMENTED       USGS
 LC1282  HISTORY     - 1970     GOOD             NGS
 LC1282  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC1282
 LC1282                          STATION DESCRIPTION
 LC1282
 LC1282'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LC1282'AT GREATER PEORIA AIRPORT.
 LC1282'AT GREATER PEORIA AIRPORT, ON THE EAST SIDE OF THE FIELD SET
 LC1282'DIRECTLY BENEATH THE AIRPORT BEACON LIGHT, 96 FEET SOUTH OF THE
 LC1282'CENTER LINE OF THE SOUTHERLY OF TWO ROADS LEADING INTO BYERLY
 LC1282'AVIATION INC., 50 FEET WEST OF THE CENTER LINE OF AIRPORT ROAD
 LC1282'(A NORTH-SOUTH PAVED ROAD), 53 FEET WEST-NORTHWEST OF CENTER LINE
 LC1282'INTERSECTION OF AIRPORT ROAD AND AIRLAND STREET, ABOUT 2 FEET
 LC1282'ABOVE LEVEL OF AIRPORT ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC1282'PROJECTING 1 INCH.
 LC1282
 LC1282                          STATION RECOVERY (1999)
 LC1282
 LC1282'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1282'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0950 ***********************************************************************
 KB0950  DESIGNATION -  653
 KB0950  PID         -  KB0950
 KB0950  STATE/COUNTY-  IL/SANGAMON
 KB0950  COUNTRY     -  US
 KB0950  USGS QUAD   -  NEW BERLIN (2018)
 KB0950
 KB0950                         *CURRENT SURVEY CONTROL
 KB0950  ______________________________________________________________________
 KB0950* NAD 83(1986) POSITION- 39 43 39.     (N) 089 54 25.     (W)   SCALED
 KB0950* NAVD 88 ORTHO HEIGHT -   199.045 (meters)      653.03  (feet) ADJUSTED
 KB0950  ______________________________________________________________________
 KB0950  GEOID HEIGHT    -        -32.437 (meters)                     GEOID18
 KB0950  DYNAMIC HEIGHT  -        198.936 (meters)      652.68  (feet) COMP
 KB0950  MODELED GRAVITY -    980,073.1   (mgal)                       NAVD 88
 KB0950
 KB0950  VERT ORDER      -  FIRST     CLASS II
 KB0950
 KB0950.The horizontal coordinates were scaled from a map and have
 KB0950.an estimated accuracy of +/- 6 seconds.
 KB0950
 KB0950.The orthometric height was determined by differential leveling and
 KB0950.adjusted by the NATIONAL GEODETIC SURVEY
 KB0950.in June 1991.
 KB0950
 KB0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0950.GEOID18 height accuracy estimate available here.
 KB0950
 KB0950.Click photographs - Photos may exist for this station.
 KB0950
 KB0950.The dynamic height is computed by dividing the NAVD 88
 KB0950.geopotential number by the normal gravity value computed on the
 KB0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0950.degrees latitude (g = 980.6199 gals.).
 KB0950
 KB0950.The modeled gravity was interpolated from observed gravity values.
 KB0950
 KB0950;                    North         East    Units  Estimated Accuracy
 KB0950;SPC IL W     -   339,770.      722,270.      MT  (+/- 180 meters Scaled)
 KB0950
 KB0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK508015(NAD 83)
 KB0950
 KB0950                          SUPERSEDED SURVEY CONTROL
 KB0950
 KB0950  NGVD 29 (??/??/92)  199.14   (m)          653.3    (f) COMPUTED    1 2
 KB0950
 KB0950.Superseded values are not recommended for survey control.
 KB0950
 KB0950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0950.See file dsdata.pdf to determine how the superseded data were derived.
 KB0950
 KB0950_MARKER: DD = SURVEY DISK
 KB0950_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0950_SP_SET: STEP
 KB0950_STAMPING: 653 ILL 1921
 KB0950_MARK LOGO: USGS
 KB0950_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0950
 KB0950  HISTORY     - Date     Condition        Report By
 KB0950  HISTORY     - 1921     MONUMENTED       USGS
 KB0950  HISTORY     - 1933     GOOD             CGS
 KB0950  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KB0950
 KB0950                          STATION DESCRIPTION
 KB0950
 KB0950'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0950'AT NEW BERLIN.
 KB0950'AT NEW BERLIN, SANGAMON COUNTY, AT THE SOUTH ENTRANCE TO THE
 KB0950'CATHOLIC SCHOOL, AND IN THE TOP OF THE WEST END OF THE BOTTOM
 KB0950'STONE STEP.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 KB0950'STAMPED 653 ILL. 1921.
 KB0950
 KB0950                          STATION RECOVERY (2012)
 KB0950
 KB0950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0950'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0951 ***********************************************************************
 KB0951  DESIGNATION -  653 RESET
 KB0951  PID         -  KB0951
 KB0951  STATE/COUNTY-  IL/SANGAMON
 KB0951  COUNTRY     -  US
 KB0951  USGS QUAD   -  NEW BERLIN (2018)
 KB0951
 KB0951                         *CURRENT SURVEY CONTROL
 KB0951  ______________________________________________________________________
 KB0951* NAD 83(1986) POSITION- 39 43 32.7    (N) 089 54 35.9    (W)   HD_HELD2
 KB0951* NAVD 88 ORTHO HEIGHT -   198.96  (meters)      652.8   (feet) RESET
 KB0951  ______________________________________________________________________
 KB0951  GEOID HEIGHT    -        -32.434 (meters)                     GEOID18
 KB0951  VERT ORDER      -  THIRD
 KB0951
 KB0951.The horizontal coordinates were established by autonomous hand held GPS
 KB0951.observations and have an estimated accuracy of +/- 10 meters.
 KB0951
 KB0951.The orthometric height was computed from unverified reset data.
 KB0951
 KB0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0951.GEOID18 height accuracy estimate available here.
 KB0951
 KB0951.Click photographs - Photos may exist for this station.
 KB0951
 KB0951;                    North         East    Units  Estimated Accuracy
 KB0951;SPC IL W     -   339,571.      722,006.      MT  (+/- 10 meters HH2 GPS)
 KB0951
 KB0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5059401368(NAD 83)
 KB0951
 KB0951                          SUPERSEDED SURVEY CONTROL
 KB0951
 KB0951.No superseded survey control is available for this station.
 KB0951
 KB0951_MARKER: DB = BENCH MARK DISK
 KB0951_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0951_SP_SET: PLATFORM
 KB0951_STAMPING: 653 USGS RESET 1964
 KB0951_MARK LOGO: CGS
 KB0951_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0951_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0951+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 KB0951
 KB0951  HISTORY     - Date     Condition        Report By
 KB0951  HISTORY     - 1964     MONUMENTED       CGS
 KB0951  HISTORY     - 20090910 GOOD             GEOCAC
 KB0951  HISTORY     - 20120626 GOOD             ILDT
 KB0951
 KB0951                          STATION DESCRIPTION
 KB0951
 KB0951'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 KB0951'AT NEW BERLIN.
 KB0951'AT NEW BERLIN, SANGAMON COUNTY, AT THE NEW ST. MARYS CATHOLIC
 KB0951'SCHOOL, 25 FEET SOUTH OF THE EAST ENTRANCE TO THE SCHOOL, 1.5
 KB0951'FEET NORTH OF THE SOUTHEAST CORNER OF THE SCHOOL, AND 6 INCHES
 KB0951'EAST OF EAST BRICK WALL OF SCHOOL, SET IN A DRILL HOLE IN THE
 KB0951'CONCRETE PLATFORM FOR THE EAST ENTRANCE TO THE SCHOOL.
 KB0951
 KB0951                          STATION RECOVERY (2009)
 KB0951
 KB0951'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KB0951'ON THE NORTH SIDE OF E BIRCH ST, BETWEEN N OLIVE ST AND N WASHINGTON
 KB0951'ST.
 KB0951
 KB0951                          STATION RECOVERY (2012)
 KB0951
 KB0951'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1831 ***********************************************************************
 LB1831  DESIGNATION -  655
 LB1831  PID         -  LB1831
 LB1831  STATE/COUNTY-  IL/VERMILION
 LB1831  COUNTRY     -  US
 LB1831  USGS QUAD   -  OAKWOOD (2018)
 LB1831
 LB1831                         *CURRENT SURVEY CONTROL
 LB1831  ______________________________________________________________________
 LB1831* NAD 83(1986) POSITION- 40 02 40.     (N) 087 51 26.     (W)   SCALED
 LB1831* NAVD 88 ORTHO HEIGHT -   199.688 (meters)      655.14  (feet) ADJUSTED
 LB1831  ______________________________________________________________________
 LB1831  GEOID HEIGHT    -        -32.231 (meters)                     GEOID18
 LB1831  DYNAMIC HEIGHT  -        199.587 (meters)      654.81  (feet) COMP
 LB1831  MODELED GRAVITY -    980,116.0   (mgal)                       NAVD 88
 LB1831
 LB1831  VERT ORDER      -  FIRST     CLASS II
 LB1831
 LB1831.The horizontal coordinates were scaled from a map and have
 LB1831.an estimated accuracy of +/- 6 seconds.
 LB1831
 LB1831.The orthometric height was determined by differential leveling and
 LB1831.adjusted by the NATIONAL GEODETIC SURVEY
 LB1831.in June 1991.
 LB1831
 LB1831.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1831.GEOID18 height accuracy estimate available here.
 LB1831
 LB1831.Click photographs - Photos may exist for this station.
 LB1831
 LB1831.The dynamic height is computed by dividing the NAVD 88
 LB1831.geopotential number by the normal gravity value computed on the
 LB1831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1831.degrees latitude (g = 980.6199 gals.).
 LB1831
 LB1831.The modeled gravity was interpolated from observed gravity values.
 LB1831
 LB1831;                    North         East    Units  Estimated Accuracy
 LB1831;SPC IL E     -   375,040.      340,630.      MT  (+/- 180 meters Scaled)
 LB1831
 LB1831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK268330(NAD 83)
 LB1831
 LB1831                          SUPERSEDED SURVEY CONTROL
 LB1831
 LB1831  NGVD 29 (??/??/92)  199.74   (m)          655.3    (f) COMPUTED    1 2
 LB1831
 LB1831.Superseded values are not recommended for survey control.
 LB1831
 LB1831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1831.See file dsdata.pdf to determine how the superseded data were derived.
 LB1831
 LB1831_MARKER: P = PIPE CAP
 LB1831_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LB1831_STAMPING: 655 1906
 LB1831_MARK LOGO: USGS
 LB1831_MAGNETIC: P = MARKER IS A STEEL PIPE
 LB1831_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1831
 LB1831  HISTORY     - Date     Condition        Report By
 LB1831  HISTORY     - 1906     MONUMENTED       USGS
 LB1831  HISTORY     - 1954     GOOD             CGS
 LB1831  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1831  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1831
 LB1831                          STATION DESCRIPTION
 LB1831
 LB1831'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1831'1.4 MI W FROM FAIRMOUNT.
 LB1831'ABOUT 1.4 MILES WEST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1831'AT FAIRMOUNT, ABOUT 0.3 MILE EAST OF A NORTH-SOUTH ROAD
 LB1831'CROSSING, ABOUT 137 YARDS EAST OF A WHISTLE POST, ABOUT 75 YARDS
 LB1831'EAST OF EAST END OF A SHALLOW CUT, 32 FEET NORTH OF NORTH RAIL,
 LB1831'73 FEET NORTHWEST AND ACROSS TRACK FROM MILE POLE 316, 1.6
 LB1831'FEET NORTH OF A FENCE LINE, 2 1/2 FEET NORTH OF A WHITE WOODEN
 LB1831'WITNESS POST, ABOUT 5 FEET BELOW LEVEL OF TRACK AND IS A USGS
 LB1831'PIPE AND CAP PROJECTING 8 INCHES.
 LB1831
 LB1831                          STATION RECOVERY (1986)
 LB1831
 LB1831'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1831'MARK NOT FOUND.
 LB1831
 LB1831                          STATION RECOVERY (2011)
 LB1831
 LB1831'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1831'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0691 ***********************************************************************
 LD0691  DESIGNATION -  655 RESET
 LD0691  PID         -  LD0691
 LD0691  STATE/COUNTY-  IL/FULTON
 LD0691  COUNTRY     -  US
 LD0691  USGS QUAD   -  CANTON (2018)
 LD0691
 LD0691                         *CURRENT SURVEY CONTROL
 LD0691  ______________________________________________________________________
 LD0691* NAD 83(1986) POSITION- 40 33 11.3    (N) 090 02 08.2    (W)   HD_HELD2
 LD0691* NAVD 88 ORTHO HEIGHT -   199.15  (meters)      653.4   (feet) RESET
 LD0691  ______________________________________________________________________
 LD0691  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 LD0691  VERT ORDER      -  THIRD
 LD0691
 LD0691.The horizontal coordinates were established by autonomous hand held GPS
 LD0691.observations and have an estimated accuracy of +/- 10 meters.
 LD0691
 LD0691.The orthometric height was computed from unverified reset data.
 LD0691
 LD0691.No vertical observational check was made to the station.
 LD0691
 LD0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0691.GEOID18 height accuracy estimate available here.
 LD0691
 LD0691.Click photographs - Photos may exist for this station.
 LD0691
 LD0691;                    North         East    Units  Estimated Accuracy
 LD0691;SPC IL W     -   431,413.      711,100.      MT  (+/- 10 meters HH2 GPS)
 LD0691
 LD0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5100393376(NAD 83)
 LD0691
 LD0691                          SUPERSEDED SURVEY CONTROL
 LD0691
 LD0691  NGVD 29 (11/09/15)  199.24   (m)          653.7    (f) RESET       3  
 LD0691
 LD0691.Superseded values are not recommended for survey control.
 LD0691
 LD0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0691.See file dsdata.pdf to determine how the superseded data were derived.
 LD0691
 LD0691_MARKER: DV = VERTICAL CONTROL DISK
 LD0691_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0691_SP_SET: STEP
 LD0691_STAMPING: ILL 655 RESET 1979
 LD0691_MARK LOGO: NGS
 LD0691_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0691_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0691+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2011
 LD0691
 LD0691  HISTORY     - Date     Condition        Report By
 LD0691  HISTORY     - 1979     MONUMENTED       NGS
 LD0691  HISTORY     - 20110323 GOOD             NGS
 LD0691
 LD0691                          STATION DESCRIPTION
 LD0691
 LD0691'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 LD0691'IN CANTON.
 LD0691'IN CANTON  AT THE SOUTHWEST ANGLE OF MAIN AND WALNUT STREETS, AT THE
 LD0691'NORTH SIDE OF AND THE NORTH ENTRANCE TO THE FULTON COUNTY SCHOOLS
 LD0691'SUPINTENDENTS OFFICE, AND AT THE WEST END OF THE THIRD STEP.
 LD0691'THE MARK IS 3 FT ABOVE GROUND.
 LD0691
 LD0691                          STATION RECOVERY (2011)
 LD0691
 LD0691'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2011 (DW)
 LD0691'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1841 ***********************************************************************
 LB1841  DESIGNATION -  658
 LB1841  PID         -  LB1841
 LB1841  STATE/COUNTY-  IL/VERMILION
 LB1841  COUNTRY     -  US
 LB1841  USGS QUAD   -  DANVILLE SW (2018)
 LB1841
 LB1841                         *CURRENT SURVEY CONTROL
 LB1841  ______________________________________________________________________
 LB1841* NAD 83(1986) POSITION- 40 03 53.     (N) 087 42 02.     (W)   SCALED
 LB1841* NAVD 88 ORTHO HEIGHT -   200.165 (meters)      656.71  (feet) ADJUSTED
 LB1841  ______________________________________________________________________
 LB1841  GEOID HEIGHT    -        -32.360 (meters)                     GEOID18
 LB1841  DYNAMIC HEIGHT  -        200.065 (meters)      656.38  (feet) COMP
 LB1841  MODELED GRAVITY -    980,124.6   (mgal)                       NAVD 88
 LB1841
 LB1841  VERT ORDER      -  FIRST     CLASS II
 LB1841
 LB1841.The horizontal coordinates were scaled from a map and have
 LB1841.an estimated accuracy of +/- 6 seconds.
 LB1841
 LB1841.The orthometric height was determined by differential leveling and
 LB1841.adjusted by the NATIONAL GEODETIC SURVEY
 LB1841.in June 1991.
 LB1841
 LB1841.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1841.GEOID18 height accuracy estimate available here.
 LB1841
 LB1841.Click photographs - Photos may exist for this station.
 LB1841
 LB1841.The dynamic height is computed by dividing the NAVD 88
 LB1841.geopotential number by the normal gravity value computed on the
 LB1841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1841.degrees latitude (g = 980.6199 gals.).
 LB1841
 LB1841.The modeled gravity was interpolated from observed gravity values.
 LB1841
 LB1841;                    North         East    Units  Estimated Accuracy
 LB1841;SPC IL E     -   377,380.      353,980.      MT  (+/- 180 meters Scaled)
 LB1841
 LB1841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK402351(NAD 83)
 LB1841
 LB1841                          SUPERSEDED SURVEY CONTROL
 LB1841
 LB1841  NGVD 29 (??/??/92)  200.198  (m)          656.82   (f) ADJ UNCH    1 2
 LB1841
 LB1841.Superseded values are not recommended for survey control.
 LB1841
 LB1841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1841.See file dsdata.pdf to determine how the superseded data were derived.
 LB1841
 LB1841_MARKER: P = PIPE CAP
 LB1841_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 LB1841_STAMPING: 658 1906 DNVL
 LB1841_MARK LOGO: USGS
 LB1841_PROJECTION: PROJECTING 20 CENTIMETERS
 LB1841_MAGNETIC: P = MARKER IS A STEEL PIPE
 LB1841_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1841_ROD/PIPE-DEPTH: 3.0 meters
 LB1841
 LB1841  HISTORY     - Date     Condition        Report By
 LB1841  HISTORY     - 1898     MONUMENTED       USGS
 LB1841  HISTORY     - 1954     GOOD             CGS
 LB1841  HISTORY     - 1986     GOOD             NGS
 LB1841  HISTORY     - 20031019 MARK NOT FOUND   USPSQD
 LB1841
 LB1841                          STATION DESCRIPTION
 LB1841
 LB1841'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1841'AT CATLIN.
 LB1841'AT CATLIN, VERMILION COUNTY, ON THE WABASH RAILROAD, IN SEC. 34,
 LB1841'T 19 N, R 12 W, AT CHAMPIONS CORNER, ABOUT 195 FEET NORTH OF THE
 LB1841'TRACK, AND 30 FEET WEST OF THE ROAD.  A UNITED STATES GEOLOGICAL
 LB1841'SURVEY STANDARD CAP, STAMPED 658 1906 AND RIVETED ON THE TOP OF A
 LB1841'3-1/2-INCH IRON PIPE.
 LB1841
 LB1841                          STATION RECOVERY (1986)
 LB1841
 LB1841'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1841'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN CATLIN,
 LB1841'AT THE INTERSECTION OF NORTH PARIS AND VERMILION STREETS, 12.1 M (39.7
 LB1841'FT) NORTHEAST OF THE NORTHEAST CORNER OF CATLIN DISCOUNT HOUSE AND
 LB1841'SERVICE STATION, 9.6 M (31.5 FT) SOUTH OF THE CENTERLINE OF VERMILION
 LB1841'STREET, 6.3 M (20.7 FT) WEST OF THE CENTERLINE OF NORTH PARIS STREET,
 LB1841'AND 0.8 M (2.6 FT) SOUTHWEST OF UTILITY POLE NUMBER SL 7233296.
 LB1841'NOTE--THE ORIGINAL DESCRIPTION HAS THE STAMPING AS 658 1906 BUT IS
 LB1841'STAMPED AS 658 1906 DN.VILLE.
 LB1841'THE MARK IS 0.3 M ABOVE THE STREET.
 LB1841
 LB1841                          STATION RECOVERY (2003)
 LB1841
 LB1841'RECOVERY NOTE BY US POWER SQUADRON 2003 (JLS)
 LB1841'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1460 ***********************************************************************
 ME1460  DESIGNATION -  658 RESET
 ME1460  PID         -  ME1460
 ME1460  STATE/COUNTY-  IL/KANKAKEE
 ME1460  COUNTRY     -  US
 ME1460  USGS QUAD   -  KANKAKEE (2018)
 ME1460
 ME1460                         *CURRENT SURVEY CONTROL
 ME1460  ______________________________________________________________________
 ME1460* NAD 83(1986) POSITION- 41 07 12.     (N) 087 51 36.     (W)   SCALED
 ME1460* NAVD 88 ORTHO HEIGHT -   201.004 (meters)      659.46  (feet) ADJUSTED
 ME1460  ______________________________________________________________________
 ME1460  GEOID HEIGHT    -        -32.797 (meters)                     GEOID18
 ME1460  DYNAMIC HEIGHT  -        200.924 (meters)      659.20  (feet) COMP
 ME1460  MODELED GRAVITY -    980,222.0   (mgal)                       NAVD 88
 ME1460
 ME1460  VERT ORDER      -  SECOND    CLASS I
 ME1460
 ME1460.The horizontal coordinates were scaled from a map and have
 ME1460.an estimated accuracy of +/- 6 seconds.
 ME1460
 ME1460.The orthometric height was determined by differential leveling and
 ME1460.adjusted by the NATIONAL GEODETIC SURVEY
 ME1460.in August 2012.
 ME1460
 ME1460.No vertical observational check was made to the station.
 ME1460
 ME1460.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1460.GEOID18 height accuracy estimate available here.
 ME1460
 ME1460.Click photographs - Photos may exist for this station.
 ME1460
 ME1460.The dynamic height is computed by dividing the NAVD 88
 ME1460.geopotential number by the normal gravity value computed on the
 ME1460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1460.degrees latitude (g = 980.6199 gals.).
 ME1460
 ME1460.The modeled gravity was interpolated from observed gravity values.
 ME1460
 ME1460;                    North         East    Units  Estimated Accuracy
 ME1460;SPC IL E     -   494,480.      339,750.      MT  (+/- 180 meters Scaled)
 ME1460
 ME1460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL278524(NAD 83)
 ME1460
 ME1460                          SUPERSEDED SURVEY CONTROL
 ME1460
 ME1460.No superseded survey control is available for this station.
 ME1460
 ME1460_MARKER: DB = BENCH MARK DISK
 ME1460_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME1460_SP_SET: STEP
 ME1460_STAMPING: 658 RESET 1939
 ME1460_MARK LOGO: USGS
 ME1460_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1460
 ME1460  HISTORY     - Date     Condition        Report By
 ME1460  HISTORY     - 1939     MONUMENTED       USGS
 ME1460  HISTORY     - 1954     GOOD             CGS
 ME1460  HISTORY     - 20050715 GOOD             USPSQD
 ME1460  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1460  HISTORY     - 20110412 GOOD             TROTT
 ME1460  HISTORY     - 20130619 GOOD             ILDT
 ME1460
 ME1460                          STATION DESCRIPTION
 ME1460
 ME1460'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1460'AT KANKAKEE, AT THE POST OFFICE, 70 FEET WEST OF WEST CURB OF
 ME1460'HARRISON AVENUE, 27 FEET NORTH OF NORTH CURB OF COURT STREET,
 ME1460'IN THE TOP OF SOUTHEAST CORNER OF STONE PORCH AT MAIN ENTRANCE
 ME1460'TO POST OFFICE AND ABOUT 2 FEET ABOVE SIDE WALK.
 ME1460
 ME1460                          STATION RECOVERY (2005)
 ME1460
 ME1460'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 ME1460'THIS IS FLAT ON THE PLATFORM OF THE SOUTH SIDE ENTRANCE AT THE SE
 ME1460'CORNER
 ME1460
 ME1460                          STATION RECOVERY (2008)
 ME1460
 ME1460'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1460'MARK APPEARS TO HAE BEEN RESET BUT NOT YET REPORTED
 ME1460
 ME1460                          STATION RECOVERY (2011)
 ME1460
 ME1460'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1460'RECOVERED IN GOOD CONDITION.  AT THE KANKAKEE POST OFFICE.  SET IN THE
 ME1460'SOUTHEAST CORNER OF THE SOUTH STEPS.
 ME1460
 ME1460                          STATION RECOVERY (2013)
 ME1460
 ME1460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1460'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0023 ***********************************************************************
 KB0023  DESIGNATION -  659
 KB0023  PID         -  KB0023
 KB0023  STATE/COUNTY-  IL/COLES
 KB0023  COUNTRY     -  US
 KB0023  USGS QUAD   -  OAKLAND (2018)
 KB0023
 KB0023                         *CURRENT SURVEY CONTROL
 KB0023  ______________________________________________________________________
 KB0023* NAD 83(1986) POSITION- 39 39 16.     (N) 088 01 16.     (W)   SCALED
 KB0023* NAVD 88 ORTHO HEIGHT -   200.523 (meters)      657.88  (feet) ADJUSTED
 KB0023  ______________________________________________________________________
 KB0023  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 KB0023  DYNAMIC HEIGHT  -        200.414 (meters)      657.52  (feet) COMP
 KB0023  MODELED GRAVITY -    980,076.8   (mgal)                       NAVD 88
 KB0023
 KB0023  VERT ORDER      -  FIRST     CLASS II
 KB0023
 KB0023.The horizontal coordinates were scaled from a map and have
 KB0023.an estimated accuracy of +/- 6 seconds.
 KB0023
 KB0023.The orthometric height was determined by differential leveling and
 KB0023.adjusted by the NATIONAL GEODETIC SURVEY
 KB0023.in June 1991.
 KB0023
 KB0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0023.GEOID18 height accuracy estimate available here.
 KB0023
 KB0023.Click photographs - Photos may exist for this station.
 KB0023
 KB0023.The dynamic height is computed by dividing the NAVD 88
 KB0023.geopotential number by the normal gravity value computed on the
 KB0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0023.degrees latitude (g = 980.6199 gals.).
 KB0023
 KB0023.The modeled gravity was interpolated from observed gravity values.
 KB0023
 KB0023;                    North         East    Units  Estimated Accuracy
 KB0023;SPC IL E     -   331,680.      326,800.      MT  (+/- 180 meters Scaled)
 KB0023
 KB0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ123899(NAD 83)
 KB0023
 KB0023                          SUPERSEDED SURVEY CONTROL
 KB0023
 KB0023  NGVD 29 (??/??/92)  200.607  (m)          658.16   (f) ADJ UNCH    1 2
 KB0023
 KB0023.Superseded values are not recommended for survey control.
 KB0023
 KB0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0023.See file dsdata.pdf to determine how the superseded data were derived.
 KB0023
 KB0023_MARKER: DB = BENCH MARK DISK
 KB0023_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0023_SP_SET: BUILDING
 KB0023_STAMPING: 659
 KB0023_MARK LOGO: USGS
 KB0023_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0023
 KB0023  HISTORY     - Date     Condition        Report By
 KB0023  HISTORY     - 1907     MONUMENTED       USGS
 KB0023  HISTORY     - 1956     GOOD             CGS
 KB0023  HISTORY     - 20050304 MARK NOT FOUND   ILDT
 KB0023
 KB0023                          STATION DESCRIPTION
 KB0023
 KB0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0023'AT OAKLAND.
 KB0023'AT OAKLAND, ABOUT 100 YARDS NORTHEAST OF CROSSING OF THE NEW
 KB0023'YORK, CHICAGO AND ST. LOUIS RAILROAD AND THE PENNSYLVANIA
 KB0023'RAILROAD, 36 FEET NORTHWEST OF NORTHWEST RAIL OF MAIN TRACK OF
 KB0023'THE N.Y.C. AND ST. L. RR., 154 1/2 FEET NORTH-NORTHEAST AND
 KB0023'ACROSS TRACK FROM NORTH CORNER OF THE N.Y.C. AND ST. L. RR
 KB0023'STATION, SET VERTICALLY IN THE SOUTHEAST FACE OF BRICK BUILDING
 KB0023'PRESENTLY OCCUPIED BY HASSEY-HARRIS IMPLEMENT COMPANY (FORMERLY
 KB0023'A PART OF GRAIN ELEVATOR), 2 1/2 FEET SOUTHWEST OF EAST CORNER
 KB0023'OF BUILDING AND 1 1/2 FEET ABOVE GROUND.  NOTE-- OLD BRICK
 KB0023'BUILDING IS ABANDONED NOW LOCATED JUST SOUTH OF NEW MILLER GRAIN
 KB0023'CO.
 KB0023
 KB0023                          STATION RECOVERY (2005)
 KB0023
 KB0023'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0023'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0182 ***********************************************************************
 JC0182  DESIGNATION -  66 2 CAP
 JC0182  PID         -  JC0182
 JC0182  STATE/COUNTY-  IL/JERSEY
 JC0182  COUNTRY     -  US
 JC0182  USGS QUAD   -  GRAFTON (2018)
 JC0182
 JC0182                         *CURRENT SURVEY CONTROL
 JC0182  ______________________________________________________________________
 JC0182* NAD 83(1986) POSITION- 38 58 10.     (N) 090 26 38.     (W)   SCALED
 JC0182* NAVD 88 ORTHO HEIGHT -   131.008 (meters)      429.82  (feet) ADJUSTED
 JC0182  ______________________________________________________________________
 JC0182  GEOID HEIGHT    -        -31.738 (meters)                     GEOID18
 JC0182  DYNAMIC HEIGHT  -        130.927 (meters)      429.55  (feet) COMP
 JC0182  MODELED GRAVITY -    980,015.5   (mgal)                       NAVD 88
 JC0182
 JC0182  VERT ORDER      -  FIRST     CLASS II
 JC0182
 JC0182.The horizontal coordinates were scaled from a map and have
 JC0182.an estimated accuracy of +/- 6 seconds.
 JC0182
 JC0182.The orthometric height was determined by differential leveling and
 JC0182.adjusted by the NATIONAL GEODETIC SURVEY
 JC0182.in June 1991.
 JC0182
 JC0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0182.GEOID18 height accuracy estimate available here.
 JC0182
 JC0182.Click photographs - Photos may exist for this station.
 JC0182
 JC0182.The dynamic height is computed by dividing the NAVD 88
 JC0182.geopotential number by the normal gravity value computed on the
 JC0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0182.degrees latitude (g = 980.6199 gals.).
 JC0182
 JC0182.The modeled gravity was interpolated from observed gravity values.
 JC0182
 JC0182;                    North         East    Units  Estimated Accuracy
 JC0182;SPC IL W     -   255,610.      675,980.      MT  (+/- 180 meters Scaled)
 JC0182
 JC0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD214164(NAD 83)
 JC0182
 JC0182                          SUPERSEDED SURVEY CONTROL
 JC0182
 JC0182  NGVD 29 (??/??/92)  131.130  (m)          430.22   (f) ADJ UNCH    1 2
 JC0182
 JC0182.Superseded values are not recommended for survey control.
 JC0182
 JC0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0182.See file dsdata.pdf to determine how the superseded data were derived.
 JC0182
 JC0182_MARKER: P = PIPE CAP
 JC0182_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JC0182_MARK LOGO: MRC
 JC0182_MAGNETIC: P = MARKER IS A STEEL PIPE
 JC0182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0182
 JC0182  HISTORY     - Date     Condition        Report By
 JC0182  HISTORY     - UNK      MONUMENTED       MRC
 JC0182  HISTORY     - 1961     GOOD             CGS
 JC0182  HISTORY     - 19990306 MARK NOT FOUND   USPSQD
 JC0182  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 JC0182
 JC0182                          STATION DESCRIPTION
 JC0182
 JC0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0182'AT GRAFTON, ABOUT 0.3 MILE WEST ALONG MAIN STREET (STATE HIGHWAY
 JC0182'100) FROM THE GRAFTON SCHOOL, AT THE INTERSECTION OF MAIN AND
 JC0182'CHURCH STREET, 38 1/2 FEET SOUTH OF THE CENTER LINE OF MAIN
 JC0182'STREET, 25 1/2 FEET WEST OF THE CENTER LINE OF CHURCH STREET,
 JC0182'20 1/2 FEET NORTHEAST OF THE NORTHEAST CORNER OF A WHITE FRAME
 JC0182'HOUSE, 22 1/2 FEET SOUTHEAST OF A TELEPHONE POLE, 3 1/2 FEET
 JC0182'SOUTH OF A 1-FOOT HIGH ROCK WALL, 7 1/2 FEET WEST OF A 1-FOOT
 JC0182'HIGH ROCK WALL ALONG THE EAST SIDE OF A LAWN, 2 FEET BELOW THE
 JC0182'LEVEL OF MAIN STREET, ABOUT LEVEL WITH CHURCH STREET, A PIPE
 JC0182'AND CAP PROJECTING 6 INCHES ABOVE THE LEVEL OF THE GROUND.
 JC0182
 JC0182                          STATION RECOVERY (1999)
 JC0182
 JC0182'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0182'MARK NOT FOUND.
 JC0182
 JC0182                          STATION RECOVERY (2001)
 JC0182
 JC0182'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0182'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0002 ***********************************************************************
 KC0002  DESIGNATION -  660
 KC0002  PID         -  KC0002
 KC0002  STATE/COUNTY-  IL/MORGAN
 KC0002  COUNTRY     -  US
 KC0002  USGS QUAD   -  ALEXANDER (2018)
 KC0002
 KC0002                         *CURRENT SURVEY CONTROL
 KC0002  ______________________________________________________________________
 KC0002* NAD 83(1986) POSITION- 39 43 28.     (N) 090 02 20.     (W)   SCALED
 KC0002* NAVD 88 ORTHO HEIGHT -   201.078 (meters)      659.70  (feet) ADJUSTED
 KC0002  ______________________________________________________________________
 KC0002  GEOID HEIGHT    -        -32.405 (meters)                     GEOID18
 KC0002  DYNAMIC HEIGHT  -        200.967 (meters)      659.34  (feet) COMP
 KC0002  MODELED GRAVITY -    980,070.3   (mgal)                       NAVD 88
 KC0002
 KC0002  VERT ORDER      -  FIRST     CLASS II
 KC0002
 KC0002.The horizontal coordinates were scaled from a map and have
 KC0002.an estimated accuracy of +/- 6 seconds.
 KC0002
 KC0002.The orthometric height was determined by differential leveling and
 KC0002.adjusted by the NATIONAL GEODETIC SURVEY
 KC0002.in June 1991.
 KC0002
 KC0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0002.GEOID18 height accuracy estimate available here.
 KC0002
 KC0002.Click photographs - Photos may exist for this station.
 KC0002
 KC0002.The dynamic height is computed by dividing the NAVD 88
 KC0002.geopotential number by the normal gravity value computed on the
 KC0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0002.degrees latitude (g = 980.6199 gals.).
 KC0002
 KC0002.The modeled gravity was interpolated from observed gravity values.
 KC0002
 KC0002;                    North         East    Units  Estimated Accuracy
 KC0002;SPC IL W     -   339,400.      710,960.      MT  (+/- 180 meters Scaled)
 KC0002
 KC0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE537013(NAD 83)
 KC0002
 KC0002                          SUPERSEDED SURVEY CONTROL
 KC0002
 KC0002  NGVD 29 (??/??/92)  201.201  (m)          660.11   (f) ADJ UNCH    1 2
 KC0002
 KC0002.Superseded values are not recommended for survey control.
 KC0002
 KC0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0002.See file dsdata.pdf to determine how the superseded data were derived.
 KC0002
 KC0002_MARKER: DD = SURVEY DISK
 KC0002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0002_STAMPING: 660 ILL 1921
 KC0002_MARK LOGO: USGS
 KC0002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0002+STABILITY: SURFACE MOTION
 KC0002
 KC0002  HISTORY     - Date     Condition        Report By
 KC0002  HISTORY     - 1921     MONUMENTED       USGS
 KC0002  HISTORY     - 1933     GOOD             CGS
 KC0002  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KC0002
 KC0002                          STATION DESCRIPTION
 KC0002
 KC0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0002'AT ALEXANDER.
 KC0002'AT ALEXANDER, MORGAN COUNTY, AT THE CITY SQUARE, 10 FEET NORTH,
 KC0002'30 FEET WEST OF THE SOUTHEAST CORNER OF THE SQUARE, AND ABOUT
 KC0002'100 FEET NORTH AND 10 FEET WEST OF THE NORTHWEST CORNER OF A
 KC0002'LUNCH ROOM.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 KC0002'STAMPED 660 ILL 1921 AND SET IN THE TOP OF A CONCRETE POST.
 KC0002
 KC0002                          STATION RECOVERY (2012)
 KC0002
 KC0002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0002'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0330 ***********************************************************************
 KC0330  DESIGNATION -  660
 KC0330  PID         -  KC0330
 KC0330  STATE/COUNTY-  IL/ADAMS
 KC0330  COUNTRY     -  US
 KC0330  USGS QUAD   -  QUINCY EAST (2018)
 KC0330
 KC0330                         *CURRENT SURVEY CONTROL
 KC0330  ______________________________________________________________________
 KC0330* NAD 83(1986) POSITION- 39 57 40.     (N) 091 21 41.     (W)   SCALED
 KC0330* NAVD 88 ORTHO HEIGHT -   200.878 (meters)      659.05  (feet) ADJUSTED
 KC0330  ______________________________________________________________________
 KC0330  GEOID HEIGHT    -        -32.584 (meters)                     GEOID18
 KC0330  DYNAMIC HEIGHT  -        200.774 (meters)      658.71  (feet) COMP
 KC0330  MODELED GRAVITY -    980,104.4   (mgal)                       NAVD 88
 KC0330
 KC0330  VERT ORDER      -  FIRST     CLASS II
 KC0330
 KC0330.The horizontal coordinates were scaled from a map and have
 KC0330.an estimated accuracy of +/- 6 seconds.
 KC0330
 KC0330.The orthometric height was determined by differential leveling and
 KC0330.adjusted by the NATIONAL GEODETIC SURVEY
 KC0330.in June 1991.
 KC0330
 KC0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0330.GEOID18 height accuracy estimate available here.
 KC0330
 KC0330.Click photographs - Photos may exist for this station.
 KC0330
 KC0330.The dynamic height is computed by dividing the NAVD 88
 KC0330.geopotential number by the normal gravity value computed on the
 KC0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0330.degrees latitude (g = 980.6199 gals.).
 KC0330
 KC0330.The modeled gravity was interpolated from observed gravity values.
 KC0330
 KC0330;                    North         East    Units  Estimated Accuracy
 KC0330;SPC IL W     -   366,350.      597,930.      MT  (+/- 180 meters Scaled)
 KC0330
 KC0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE399247(NAD 83)
 KC0330
 KC0330                          SUPERSEDED SURVEY CONTROL
 KC0330
 KC0330  NGVD 29 (??/??/92)  200.948  (m)          659.28   (f) ADJ UNCH    1 2
 KC0330
 KC0330.Superseded values are not recommended for survey control.
 KC0330
 KC0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0330.See file dsdata.pdf to determine how the superseded data were derived.
 KC0330
 KC0330_MARKER: P = PIPE CAP
 KC0330_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0330_STAMPING: ILL 660
 KC0330_MARK LOGO: USGS
 KC0330_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0330_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0330
 KC0330  HISTORY     - Date     Condition        Report By
 KC0330  HISTORY     - 1914     MONUMENTED       USGS
 KC0330  HISTORY     - 1933     GOOD             CGS
 KC0330  HISTORY     - 20120524 MARK NOT FOUND   ILDT
 KC0330
 KC0330                          STATION DESCRIPTION
 KC0330
 KC0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0330'4.2 MI NE FROM QUINCY.
 KC0330'4-1/4 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0330'RAILROAD FROM THE STATION AT QUINCY, ADAMS COUNTY, ABOUT 400 FEET
 KC0330'NORTHEAST OF MILEPOST 258, 300 FEET SOUTHWEST OF BRIDGE 257.79 OVER
 KC0330'A ROAD, 50 FEET SOUTH OF THE TRACK, AND 2 FEET EAST OF A FENCE
 KC0330'POST.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED
 KC0330'ILL 660 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 KC0330
 KC0330                          STATION RECOVERY (2012)
 KC0330
 KC0330'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0330'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0668 ***********************************************************************
 MF0668  DESIGNATION -  660 FEET
 MF0668  PID         -  MF0668
 MF0668  STATE/COUNTY-  IL/LEE
 MF0668  COUNTRY     -  US
 MF0668  USGS QUAD   -  DIXON EAST (2018)
 MF0668
 MF0668                         *CURRENT SURVEY CONTROL
 MF0668  ______________________________________________________________________
 MF0668* NAD 83(1986) POSITION- 41 50 41.     (N) 089 28 59.     (W)   SCALED
 MF0668* NAVD 88 ORTHO HEIGHT -   200.719 (meters)      658.53  (feet) ADJUSTED
 MF0668  ______________________________________________________________________
 MF0668  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 MF0668  DYNAMIC HEIGHT  -        200.648 (meters)      658.29  (feet) COMP
 MF0668  MODELED GRAVITY -    980,263.4   (mgal)                       NAVD 88
 MF0668
 MF0668  VERT ORDER      -  SECOND    CLASS 0
 MF0668
 MF0668.The horizontal coordinates were scaled from a map and have
 MF0668.an estimated accuracy of +/- 6 seconds.
 MF0668
 MF0668.The orthometric height was determined by differential leveling and
 MF0668.adjusted by the NATIONAL GEODETIC SURVEY
 MF0668.in June 1991.
 MF0668
 MF0668.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0668.GEOID18 height accuracy estimate available here.
 MF0668
 MF0668.Click photographs - Photos may exist for this station.
 MF0668
 MF0668.The dynamic height is computed by dividing the NAVD 88
 MF0668.geopotential number by the normal gravity value computed on the
 MF0668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0668.degrees latitude (g = 980.6199 gals.).
 MF0668
 MF0668.The modeled gravity was interpolated from observed gravity values.
 MF0668
 MF0668;                    North         East    Units  Estimated Accuracy
 MF0668;SPC IL W     -   575,060.      756,770.      MT  (+/- 180 meters Scaled)
 MF0668
 MF0668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM938355(NAD 83)
 MF0668
 MF0668                          SUPERSEDED SURVEY CONTROL
 MF0668
 MF0668  NGVD 29 (??/??/92)  200.79   (m)          658.8    (f) COMPUTED    2 0
 MF0668
 MF0668.Superseded values are not recommended for survey control.
 MF0668
 MF0668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0668.See file dsdata.pdf to determine how the superseded data were derived.
 MF0668
 MF0668_MARKER: DB = BENCH MARK DISK
 MF0668_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0668_SP_SET: SIDEWALK
 MF0668_STAMPING: 660 FEET
 MF0668_MARK LOGO: USGS
 MF0668_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0668
 MF0668  HISTORY     - Date     Condition        Report By
 MF0668  HISTORY     - UNK      MONUMENTED       USGS
 MF0668  HISTORY     - 1934     GOOD             CGS
 MF0668  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF0668  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF0668
 MF0668                          STATION DESCRIPTION
 MF0668
 MF0668'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0668'AT DIXON.
 MF0668'AT THE SOUTH END OF THE OLD ROCK BRIDGE, 3 FEET WEST OF THE
 MF0668'NORTHWEST CORNER OF THE CHAMBER OF COMMERCE BUILDING.  SET IN
 MF0668'THE SIDEWALK 1 FOOT SOUTH OF THE CONCRETE RAILING.
 MF0668
 MF0668                          STATION RECOVERY (2002)
 MF0668
 MF0668'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0668'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0668
 MF0668                          STATION RECOVERY (2003)
 MF0668
 MF0668'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0668'MASSIVE RECONSTRUCTION AT THIS LOCATION. CHAMBER OF COMMERCE BUILDING
 MF0668'
 MF0668'RAZED. BRIDGE REBUILT, NOW SIX LANES. STATION PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0294 ***********************************************************************
 KC0294  DESIGNATION -  662
 KC0294  PID         -  KC0294
 KC0294  STATE/COUNTY-  IL/BROWN
 KC0294  COUNTRY     -  US
 KC0294  USGS QUAD   -  VERSAILLES (2018)
 KC0294
 KC0294                         *CURRENT SURVEY CONTROL
 KC0294  ______________________________________________________________________
 KC0294* NAD 83(1986) POSITION- 39 55 24.     (N) 090 42 04.     (W)   SCALED
 KC0294* NAVD 88 ORTHO HEIGHT -   201.514 (meters)      661.13  (feet) ADJUSTED
 KC0294  ______________________________________________________________________
 KC0294  GEOID HEIGHT    -        -32.825 (meters)                     GEOID18
 KC0294  DYNAMIC HEIGHT  -        201.406 (meters)      660.78  (feet) COMP
 KC0294  MODELED GRAVITY -    980,086.1   (mgal)                       NAVD 88
 KC0294
 KC0294  VERT ORDER      -  FIRST     CLASS II
 KC0294
 KC0294.The horizontal coordinates were scaled from a map and have
 KC0294.an estimated accuracy of +/- 6 seconds.
 KC0294
 KC0294.The orthometric height was determined by differential leveling and
 KC0294.adjusted by the NATIONAL GEODETIC SURVEY
 KC0294.in June 1991.
 KC0294
 KC0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0294.GEOID18 height accuracy estimate available here.
 KC0294
 KC0294.Click photographs - Photos may exist for this station.
 KC0294
 KC0294.The dynamic height is computed by dividing the NAVD 88
 KC0294.geopotential number by the normal gravity value computed on the
 KC0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0294.degrees latitude (g = 980.6199 gals.).
 KC0294
 KC0294.The modeled gravity was interpolated from observed gravity values.
 KC0294
 KC0294;                    North         East    Units  Estimated Accuracy
 KC0294;SPC IL W     -   361,610.      654,310.      MT  (+/- 180 meters Scaled)
 KC0294
 KC0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE964217(NAD 83)
 KC0294
 KC0294                          SUPERSEDED SURVEY CONTROL
 KC0294
 KC0294  NGVD 29 (??/??/92)  201.607  (m)          661.44   (f) ADJ UNCH    1 2
 KC0294
 KC0294.Superseded values are not recommended for survey control.
 KC0294
 KC0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0294.See file dsdata.pdf to determine how the superseded data were derived.
 KC0294
 KC0294_MARKER: P = PIPE CAP
 KC0294_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0294_STAMPING: ILL 662
 KC0294_MARK LOGO: USGS
 KC0294_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0294
 KC0294  HISTORY     - Date     Condition        Report By
 KC0294  HISTORY     - 1914     MONUMENTED       USGS
 KC0294  HISTORY     - 1933     GOOD             CGS
 KC0294  HISTORY     - 20220106 MARK NOT FOUND   ILDT
 KC0294
 KC0294                          STATION DESCRIPTION
 KC0294
 KC0294'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0294'0.2 MI NW FROM GILBIRDS.
 KC0294'ABOUT 1/4 MILE NORTHWEST ALONG THE WABASH RAILWAY FROM GILBIRDS,
 KC0294'BROWN COUNTY, 25 POLES NORTHWEST OF MILEPOST 482, AT A GRADE
 KC0294'CROSSING, ABOUT 350 FEET NORTH OF THE SCHOOL, 60 FEET EAST OF
 KC0294'THE TRACK, AND 10 FEET EAST OF A HIGHWAY.  A UNITED STATES
 KC0294'GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 662 AND RIVETED ON
 KC0294'THE TOP OF A 3-1/2-INCH IRON PIPE.
 KC0294
 KC0294                          STATION RECOVERY (2022)
 KC0294
 KC0294'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KC0294'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1826 ***********************************************************************
 LB1826  DESIGNATION -  664
 LB1826  PID         -  LB1826
 LB1826  STATE/COUNTY-  IL/VERMILION
 LB1826  COUNTRY     -  US
 LB1826  USGS QUAD   -  HOMER (2018)
 LB1826
 LB1826                         *CURRENT SURVEY CONTROL
 LB1826  ______________________________________________________________________
 LB1826* NAD 83(1986) POSITION- 40 02 22.     (N) 087 54 37.     (W)   SCALED
 LB1826* NAVD 88 ORTHO HEIGHT -   202.285 (meters)      663.66  (feet) ADJUSTED
 LB1826  ______________________________________________________________________
 LB1826  GEOID HEIGHT    -        -32.197 (meters)                     GEOID18
 LB1826  DYNAMIC HEIGHT  -        202.182 (meters)      663.33  (feet) COMP
 LB1826  MODELED GRAVITY -    980,113.5   (mgal)                       NAVD 88
 LB1826
 LB1826  VERT ORDER      -  FIRST     CLASS II
 LB1826
 LB1826.The horizontal coordinates were scaled from a map and have
 LB1826.an estimated accuracy of +/- 6 seconds.
 LB1826
 LB1826.The orthometric height was determined by differential leveling and
 LB1826.adjusted by the NATIONAL GEODETIC SURVEY
 LB1826.in June 1991.
 LB1826
 LB1826.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1826.GEOID18 height accuracy estimate available here.
 LB1826
 LB1826.Click photographs - Photos may exist for this station.
 LB1826
 LB1826.The dynamic height is computed by dividing the NAVD 88
 LB1826.geopotential number by the normal gravity value computed on the
 LB1826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1826.degrees latitude (g = 980.6199 gals.).
 LB1826
 LB1826.The modeled gravity was interpolated from observed gravity values.
 LB1826
 LB1826;                    North         East    Units  Estimated Accuracy
 LB1826;SPC IL E     -   374,470.      336,110.      MT  (+/- 180 meters Scaled)
 LB1826
 LB1826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK223325(NAD 83)
 LB1826
 LB1826                          SUPERSEDED SURVEY CONTROL
 LB1826
 LB1826  NGVD 29 (??/??/92)  202.32   (m)          663.8    (f) COMPUTED    1 2
 LB1826
 LB1826.Superseded values are not recommended for survey control.
 LB1826
 LB1826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1826.See file dsdata.pdf to determine how the superseded data were derived.
 LB1826
 LB1826_MARKER: P = PIPE CAP
 LB1826_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LB1826_STAMPING: 663 1906 ILL
 LB1826_MARK LOGO: USGS
 LB1826_MAGNETIC: P = MARKER IS A STEEL PIPE
 LB1826_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1826
 LB1826  HISTORY     - Date     Condition        Report By
 LB1826  HISTORY     - 1906     MONUMENTED       USGS
 LB1826  HISTORY     - 1954     MARK NOT FOUND   CGS
 LB1826
 LB1826                          STATION DESCRIPTION
 LB1826
 LB1826'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1826'5.6 MI W FROM FAIRMOUNT.
 LB1826'THE DISTANCE OF 5.6 MILES FROM FAIRMOUNT IS PROBABLY IN ERROR
 LB1826'AND IS PROBABLY 5.6 MILES FROM THE RAILROAD INTERSECTION AT
 LB1826'RYAN.  B.M. 664 (U.S.G.S.) IS PLOTTED ON QUADRANGLE SHEET AT
 LB1826'POINT ABOUT 4 1/2 MILES WEST OF FAIRMOUNT AND THIS IS APPARENTLY
 LB1826'THE MARK.  LOCAL RESIDENTS REMEMBERED SEEING THE PIPE AND
 LB1826'CAP AND SAID THAT IT PROJECTED ABOUT 1 FOOT THE LAST TIME THAT IT
 LB1826'WAS SEEN, HOWEVER, THEY BELIEVED THAT IT HAD BEEN DESTROYED BY
 LB1826'GRADING OPERATIONS.  NOTE-- PREVIOUSLY PUBLISHED AS S4 (USGS)
 LB1826'ON OUR LIST.  T. 33 N., R. 2 E, 0.25 MILE E OF SOUTHWEST CORNER
 LB1826'OF SEC. 26, OPPOSITE T ROAD SOUTH, 1.3 FEET SOUTH OF FENCE,
 LB1826'NORTH SIDE OF EAST-WEST ROAD, IRON POST STAMPED 663 I11.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1528 ***********************************************************************
 KA1528  DESIGNATION -  664
 KA1528  PID         -  KA1528
 KA1528  STATE/COUNTY-  IL/EDGAR
 KA1528  COUNTRY     -  US
 KA1528  USGS QUAD   -  BROCTON (2018)
 KA1528
 KA1528                         *CURRENT SURVEY CONTROL
 KA1528  ______________________________________________________________________
 KA1528* NAD 83(1986) POSITION- 39 39 26.01   (N) 087 55 38.79   (W)   HD_HELD1
 KA1528* NAVD 88 ORTHO HEIGHT -   202.165 (meters)      663.27  (feet) ADJUSTED
 KA1528  ______________________________________________________________________
 KA1528  GEOID HEIGHT    -        -32.070 (meters)                     GEOID18
 KA1528  DYNAMIC HEIGHT  -        202.055 (meters)      662.91  (feet) COMP
 KA1528  MODELED GRAVITY -    980,079.3   (mgal)                       NAVD 88
 KA1528
 KA1528  VERT ORDER      -  FIRST     CLASS II
 KA1528
 KA1528.The horizontal coordinates were determined by differentially corrected
 KA1528.hand held GPS observations or other comparable positioning techniques
 KA1528.and have an estimated accuracy of +/- 3 meters.
 KA1528
 KA1528.The orthometric height was determined by differential leveling and
 KA1528.adjusted by the NATIONAL GEODETIC SURVEY
 KA1528.in June 1991.
 KA1528
 KA1528.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1528.GEOID18 height accuracy estimate available here.
 KA1528
 KA1528.Click photographs - Photos may exist for this station.
 KA1528
 KA1528.The dynamic height is computed by dividing the NAVD 88
 KA1528.geopotential number by the normal gravity value computed on the
 KA1528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1528.degrees latitude (g = 980.6199 gals.).
 KA1528
 KA1528.The modeled gravity was interpolated from observed gravity values.
 KA1528
 KA1528;                    North         East    Units  Estimated Accuracy
 KA1528;SPC IL E     -   332,021.2     334,832.5     MT  (+/- 3 meters HH1 GPS) 
 KA1528
 KA1528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2043890124(NAD 83)
 KA1528
 KA1528                          SUPERSEDED SURVEY CONTROL
 KA1528
 KA1528  NGVD 29 (??/??/92)  202.250  (m)          663.55   (f) ADJ UNCH    1 2
 KA1528
 KA1528.Superseded values are not recommended for survey control.
 KA1528
 KA1528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1528.See file dsdata.pdf to determine how the superseded data were derived.
 KA1528
 KA1528_MARKER: DB = BENCH MARK DISK
 KA1528_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1528_SP_SET: CULVERT HEADWALL
 KA1528_STAMPING: 664
 KA1528_MARK LOGO: USGS
 KA1528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1528+STABILITY: SURFACE MOTION
 KA1528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1528+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2011
 KA1528
 KA1528  HISTORY     - Date     Condition        Report By
 KA1528  HISTORY     - 1907     MONUMENTED       USGS
 KA1528  HISTORY     - 1956     GOOD             CGS
 KA1528  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KA1528  HISTORY     - 20110921 GOOD             ILDT
 KA1528
 KA1528                          STATION DESCRIPTION
 KA1528
 KA1528'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1528'3.6 MI W FROM REDMON.
 KA1528'ABOUT 3.6 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1528'STATION AT REDMON, ABOUT 0.55 MILE EAST OF CROSSING OF STATE
 KA1528'HIGHWAY 49 AT BORTON, NEAR SOUTHWEST CORNER OF SECTION 23,
 KA1528'T.14 N., R.14 W., AT A NORTH-SOUTH ROAD CROSSING, IN THE TOP OF
 KA1528'WEST END OF NORTH STONE HEAD WALL OF A 12-INCH TILE CULVERT
 KA1528'UNDER TRACK, 9 FEET NORTH OF NORTH RAIL, 25 FEET EAST OF CENTER
 KA1528'LINE OF ROAD AND 3 FEET BELOW LEVEL OF TRACK.
 KA1528
 KA1528                          STATION RECOVERY (2011)
 KA1528
 KA1528'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1528'MARK NOT FOUND.
 KA1528
 KA1528                          STATION RECOVERY (2011)
 KA1528
 KA1528'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (CJH)
 KA1528'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1183 ***********************************************************************
 MF1183  DESIGNATION -  665.4
 MF1183  PID         -  MF1183
 MF1183  STATE/COUNTY-  IL/WHITESIDE
 MF1183  COUNTRY     -  US
 MF1183  USGS QUAD   -  STERLING (2018)
 MF1183
 MF1183                         *CURRENT SURVEY CONTROL
 MF1183  ______________________________________________________________________
 MF1183* NAD 83(1986) POSITION- 41 47 23.     (N) 089 42 44.     (W)   SCALED
 MF1183* NAVD 88 ORTHO HEIGHT -   202.739 (meters)      665.15  (feet) ADJUSTED
 MF1183  ______________________________________________________________________
 MF1183  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 MF1183  DYNAMIC HEIGHT  -        202.667 (meters)      664.92  (feet) COMP
 MF1183  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 MF1183
 MF1183  VERT ORDER      -  SECOND    CLASS 0
 MF1183
 MF1183.The horizontal coordinates were scaled from a map and have
 MF1183.an estimated accuracy of +/- 6 seconds.
 MF1183
 MF1183.The orthometric height was determined by differential leveling and
 MF1183.adjusted by the NATIONAL GEODETIC SURVEY
 MF1183.in June 1991.
 MF1183
 MF1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1183.GEOID18 height accuracy estimate available here.
 MF1183
 MF1183.Click photographs - Photos may exist for this station.
 MF1183
 MF1183.The dynamic height is computed by dividing the NAVD 88
 MF1183.geopotential number by the normal gravity value computed on the
 MF1183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1183.degrees latitude (g = 980.6199 gals.).
 MF1183
 MF1183.The modeled gravity was interpolated from observed gravity values.
 MF1183
 MF1183;                    North         East    Units  Estimated Accuracy
 MF1183;SPC IL W     -   568,830.      737,770.      MT  (+/- 180 meters Scaled)
 MF1183
 MF1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM746299(NAD 83)
 MF1183
 MF1183                          SUPERSEDED SURVEY CONTROL
 MF1183
 MF1183  NGVD 29 (??/??/92)  202.796  (m)          665.34   (f) ADJ UNCH    2 0
 MF1183
 MF1183.Superseded values are not recommended for survey control.
 MF1183
 MF1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1183.See file dsdata.pdf to determine how the superseded data were derived.
 MF1183
 MF1183_MARKER: Q = CHISELED SQUARE
 MF1183_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF1183_SP_SET: CURB
 MF1183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1183
 MF1183  HISTORY     - Date     Condition        Report By
 MF1183  HISTORY     - 1927     MONUMENTED       USGS
 MF1183  HISTORY     - 1934     GOOD             CGS
 MF1183  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1183  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MF1183  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 MF1183  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1183
 MF1183                          STATION DESCRIPTION
 MF1183
 MF1183'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1183'AT STERLING.
 MF1183'AT STERLING, WHITESIDE COUNTY, AT THE NORTHEAST CORNER OF THE
 MF1183'INTERSECTION OF WEST FOURTH STREET AND AVENUE L, NEAR A POWER
 MF1183'POLE, AND ON THE TOP OF A CONCRETE CURB.  A CHISELED SQUARE,
 MF1183'SURROUNDED BY THE PAINTED LETTERS U S B M 665.4.
 MF1183
 MF1183                          STATION RECOVERY (1998)
 MF1183
 MF1183'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1183'MARK NOT FOUND.
 MF1183
 MF1183                          STATION RECOVERY (1999)
 MF1183
 MF1183'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1183'MARK NOT FOUND.
 MF1183
 MF1183                          STATION RECOVERY (2003)
 MF1183
 MF1183'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1183'THIS SECTION OF CURBING REPLACED YEARS AGO. SHOULD BE CONSIDERED
 MF1183'DESTROYED
 MF1183
 MF1183                          STATION RECOVERY (2005)
 MF1183
 MF1183'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1183'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7920 ***********************************************************************
 DF7920  CBN         -  This is a Cooperative Base Network Control Station.
 DF7920  DESIGNATION -  66501
 DF7920  PID         -  DF7920
 DF7920  STATE/COUNTY-  IL/DU PAGE
 DF7920  COUNTRY     -  US
 DF7920  USGS QUAD   -  NAPERVILLE (2018)
 DF7920
 DF7920                         *CURRENT SURVEY CONTROL
 DF7920  ______________________________________________________________________
 DF7920* NAD 83(2011) POSITION- 41 49 22.05091(N) 088 14 31.63481(W)   ADJUSTED
 DF7920* NAD 83(2011) ELLIP HT-   201.169 (meters)        (06/27/12)   ADJUSTED
 DF7920* NAD 83(2011) EPOCH   -  2010.00
 DF7920* NAVD 88 ORTHO HEIGHT -   234.3   (meters)      769.    (feet) GPS OBS
 DF7920  ______________________________________________________________________
 DF7920  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7920  GEOID HEIGHT    -        -33.078 (meters)                     GEOID99
 DF7920  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 DF7920  NAD 83(2011) X  -    146,026.702 (meters)                     COMP
 DF7920  NAD 83(2011) Y  - -4,758,056.308 (meters)                     COMP
 DF7920  NAD 83(2011) Z  -  4,231,090.483 (meters)                     COMP
 DF7920  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 DF7920
 DF7920  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7920  Standards:
 DF7920         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7920            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7920  -------------------------------------------------------------------
 DF7920  NETWORK    0.64   1.02           0.29   0.23   0.52     -0.06488852
 DF7920  -------------------------------------------------------------------
 DF7920  Click here for local accuracies and other accuracy information.
 DF7920
 DF7920.The horizontal coordinates were established by GPS observations
 DF7920.and adjusted by the National Geodetic Survey in June 2012.
 DF7920
 DF7920.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7920.been affixed to the stable North American tectonic plate. See 
 DF7920.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7920
 DF7920.The horizontal coordinates are valid at the epoch date displayed above
 DF7920.which is a decimal equivalence of Year/Month/Day.
 DF7920
 DF7920.The orthometric height was determined by GPS observations and a
 DF7920.high-resolution geoid model.
 DF7920
 DF7920.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7920.GEOID18 height accuracy estimate available here.
 DF7920
 DF7920.Click photographs - Photos may exist for this station.
 DF7920
 DF7920.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7920
 DF7920.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7920
 DF7920.The ellipsoidal height was determined by GPS observations
 DF7920.and is referenced to NAD 83.
 DF7920
 DF7920. The following values were computed from the NAD 83(2011) position.
 DF7920
 DF7920;                    North         East     Units Scale Factor Converg.
 DF7920;SPC IL E     -   572,424.345   307,577.771   MT  0.99997571   +0 03 39.0
 DF7920;SPC IL E     - 1,878,028.87  1,009,111.40   sFT  0.99997571   +0 03 39.0
 DF7920;UTM  16      - 4,630,847.001   396,844.685   MT  0.99973094   -0 49 42.1
 DF7920
 DF7920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7920!SPC IL E     -   0.99996845  x   0.99997571  =   0.99994416
 DF7920!UTM  16      -   0.99996845  x   0.99973094  =   0.99969940
 DF7920
 DF7920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9684430847(NAD 83)
 DF7920
 DF7920                          SUPERSEDED SURVEY CONTROL
 DF7920
 DF7920  NAD 83(2007)-  41 49 22.05087(N)    088 14 31.63575(W) AD(2002.00) 0
 DF7920  ELLIP H (02/10/07)  201.203  (m)                       GP(2002.00)    
 DF7920  NAD 83(1997)-  41 49 22.05091(N)    088 14 31.63583(W) AD(       ) A
 DF7920  ELLIP H (09/15/03)  201.206  (m)                       GP(       ) 4 1
 DF7920
 DF7920.Superseded values are not recommended for survey control.
 DF7920
 DF7920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7920.See file dsdata.pdf to determine how the superseded data were derived.
 DF7920
 DF7920_MARKER: Z = SEE DESCRIPTION
 DF7920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7920_STAMPING: 66501
 DF7920_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DF7920_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DF7920+STABILITY: POSITION/ELEVATION WELL
 DF7920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7920+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2003
 DF7920
 DF7920  HISTORY     - Date     Condition        Report By
 DF7920  HISTORY     - 1972     MONUMENTED       DOE
 DF7920  HISTORY     - 20030702 GOOD             NGS
 DF7920
 DF7920                          STATION DESCRIPTION
 DF7920
 DF7920'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (VB)
 DF7920'LOCATED 4 MILES NORTH OF I-88 IN THE FIRMI NATIONAL ACCELERATOR
 DF7920'LABORATORY
 DF7920'TO REACH FROM THE INTERSECTION OF EOLA ROAD/ BATAVIA ROAD TURN RIGHT
 DF7920'(GO SOUTH) TO
 DF7920'SWENSON ROAD THEN TURN RIGHT TOWARDS THE DO ASSEMBLY BUILDING. PAST
 DF7920'THE DO
 DF7920'PAVEMENT FOLLOW A GRAVEL ROAD 1.5 MILES TO THE DRIVEWAY OF AN
 DF7920'ABANDONED HOMESTEAD
 DF7920'(NO BUILDINGS) ENTER DRIVEWAY. THE MARK IS IN A 15 FOOT HIGH CONCRETE
 DF7920'PILLAR WHICH IS
 DF7920'VISIBLE 57 M STRAIGHT AHEAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7921 ***********************************************************************
 DF7921  CBN         -  This is a Cooperative Base Network Control Station.
 DF7921  DESIGNATION -  66503
 DF7921  PID         -  DF7921
 DF7921  STATE/COUNTY-  IL/DU PAGE
 DF7921  COUNTRY     -  US
 DF7921  USGS QUAD   -  NAPERVILLE (2018)
 DF7921
 DF7921                         *CURRENT SURVEY CONTROL
 DF7921  ______________________________________________________________________
 DF7921* NAD 83(2011) POSITION- 41 50 14.17720(N) 088 14 14.81251(W)   ADJUSTED
 DF7921* NAD 83(2011) ELLIP HT-   199.548 (meters)        (06/27/12)   ADJUSTED
 DF7921* NAD 83(2011) EPOCH   -  2010.00
 DF7921* NAVD 88 ORTHO HEIGHT -   232.7   (meters)      763.    (feet) GPS OBS
 DF7921  ______________________________________________________________________
 DF7921  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7921  GEOID HEIGHT    -        -33.094 (meters)                     GEOID99
 DF7921  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 DF7921  NAD 83(2011) X  -    146,381.725 (meters)                     COMP
 DF7921  NAD 83(2011) Y  - -4,756,971.076 (meters)                     COMP
 DF7921  NAD 83(2011) Z  -  4,232,287.782 (meters)                     COMP
 DF7921  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 DF7921
 DF7921  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7921  Standards:
 DF7921         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7921            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7921  -------------------------------------------------------------------
 DF7921  NETWORK    0.60   1.00           0.26   0.23   0.51      0.08081155
 DF7921  -------------------------------------------------------------------
 DF7921  Click here for local accuracies and other accuracy information.
 DF7921
 DF7921.The horizontal coordinates were established by GPS observations
 DF7921.and adjusted by the National Geodetic Survey in June 2012.
 DF7921
 DF7921.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7921.been affixed to the stable North American tectonic plate. See 
 DF7921.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7921
 DF7921.The horizontal coordinates are valid at the epoch date displayed above
 DF7921.which is a decimal equivalence of Year/Month/Day.
 DF7921
 DF7921.The orthometric height was determined by GPS observations and a
 DF7921.high-resolution geoid model.
 DF7921
 DF7921.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7921.GEOID18 height accuracy estimate available here.
 DF7921
 DF7921.Click photographs - Photos may exist for this station.
 DF7921
 DF7921.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7921
 DF7921.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7921
 DF7921.The ellipsoidal height was determined by GPS observations
 DF7921.and is referenced to NAD 83.
 DF7921
 DF7921. The following values were computed from the NAD 83(2011) position.
 DF7921
 DF7921;                    North         East     Units Scale Factor Converg.
 DF7921;SPC IL E     -   574,032.968   307,964.189   MT  0.99997578   +0 03 50.2
 DF7921;SPC IL E     - 1,883,306.50  1,010,379.18   sFT  0.99997578   +0 03 50.2
 DF7921;UTM  16      - 4,632,449.040   397,255.922   MT  0.99972990   -0 49 31.7
 DF7921
 DF7921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7921!SPC IL E     -   0.99996870  x   0.99997578  =   0.99994448
 DF7921!UTM  16      -   0.99996870  x   0.99972990  =   0.99969861
 DF7921
 DF7921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9725532449(NAD 83)
 DF7921
 DF7921                          SUPERSEDED SURVEY CONTROL
 DF7921
 DF7921  NAD 83(2007)-  41 50 14.17715(N)    088 14 14.81345(W) AD(2002.00) 0
 DF7921  ELLIP H (02/10/07)  199.582  (m)                       GP(2002.00)    
 DF7921  NAD 83(1997)-  41 50 14.17719(N)    088 14 14.81353(W) AD(       ) A
 DF7921  ELLIP H (09/15/03)  199.585  (m)                       GP(       ) 4 1
 DF7921
 DF7921.Superseded values are not recommended for survey control.
 DF7921
 DF7921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7921.See file dsdata.pdf to determine how the superseded data were derived.
 DF7921
 DF7921_MARKER: Z = SEE DESCRIPTION
 DF7921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7921_STAMPING: 66503
 DF7921_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DF7921_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DF7921+STABILITY: POSITION/ELEVATION WELL
 DF7921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7921+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2003
 DF7921
 DF7921  HISTORY     - Date     Condition        Report By
 DF7921  HISTORY     - 1972     MONUMENTED       DOE
 DF7921  HISTORY     - 20030702 GOOD             NGS
 DF7921
 DF7921                          STATION DESCRIPTION
 DF7921
 DF7921'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (VB)
 DF7921'LOCATED 4 MILES NORTH OF I-88 IN THE FIRMI NATIONAL ACCELERATOR
 DF7921'LABORATORY
 DF7921'TO REACH FROM THE INTERSECTION OF EOLA ROAD/ BATAVIA ROAD TURN RIGHT
 DF7921'(GO SOUTH) 0.5
 DF7921'MILE TO DRIVEWAY ON RIGHT. THE MARK IS IN A 15 FOOT HIGH CONCRETE
 DF7921'PILLAR WHICH IS VISIBLE
 DF7921'64 M STRAIGHT AHEAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7922 ***********************************************************************
 DF7922  CBN         -  This is a Cooperative Base Network Control Station.
 DF7922  DESIGNATION -  66529
 DF7922  PID         -  DF7922
 DF7922  STATE/COUNTY-  IL/DU PAGE
 DF7922  COUNTRY     -  US
 DF7922  USGS QUAD   -  AURORA NORTH (2018)
 DF7922
 DF7922                         *CURRENT SURVEY CONTROL
 DF7922  ______________________________________________________________________
 DF7922* NAD 83(2011) POSITION- 41 51 06.99122(N) 088 15 15.54702(W)   ADJUSTED
 DF7922* NAD 83(2011) ELLIP HT-   200.145 (meters)        (06/27/12)   ADJUSTED
 DF7922* NAD 83(2011) EPOCH   -  2010.00
 DF7922* NAVD 88 ORTHO HEIGHT -   233.3   (meters)      765.    (feet) GPS OBS
 DF7922  ______________________________________________________________________
 DF7922  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7922  GEOID HEIGHT    -        -33.100 (meters)                     GEOID99
 DF7922  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 DF7922  NAD 83(2011) X  -    144,947.930 (meters)                     COMP
 DF7922  NAD 83(2011) Y  - -4,755,927.852 (meters)                     COMP
 DF7922  NAD 83(2011) Z  -  4,233,502.098 (meters)                     COMP
 DF7922  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 DF7922
 DF7922  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7922  Standards:
 DF7922         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7922            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7922  -------------------------------------------------------------------
 DF7922  NETWORK    0.62   0.98           0.28   0.22   0.50      0.18212336
 DF7922  -------------------------------------------------------------------
 DF7922  Click here for local accuracies and other accuracy information.
 DF7922
 DF7922.The horizontal coordinates were established by GPS observations
 DF7922.and adjusted by the National Geodetic Survey in June 2012.
 DF7922
 DF7922.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7922.been affixed to the stable North American tectonic plate. See 
 DF7922.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7922
 DF7922.The horizontal coordinates are valid at the epoch date displayed above
 DF7922.which is a decimal equivalence of Year/Month/Day.
 DF7922
 DF7922.The orthometric height was determined by GPS observations and a
 DF7922.high-resolution geoid model.
 DF7922
 DF7922.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7922.GEOID18 height accuracy estimate available here.
 DF7922
 DF7922.Click photographs - Photos may exist for this station.
 DF7922
 DF7922.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7922
 DF7922.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7922
 DF7922.The ellipsoidal height was determined by GPS observations
 DF7922.and is referenced to NAD 83.
 DF7922
 DF7922. The following values were computed from the NAD 83(2011) position.
 DF7922
 DF7922;                    North         East     Units Scale Factor Converg.
 DF7922;SPC IL E     -   575,660.964   306,561.419   MT  0.99997553   +0 03 09.8
 DF7922;SPC IL E     - 1,888,647.68  1,005,776.92   sFT  0.99997553   +0 03 09.8
 DF7922;UTM  16      - 4,634,098.215   395,878.932   MT  0.99973340   -0 50 13.1
 DF7922
 DF7922!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7922!SPC IL E     -   0.99996861  x   0.99997553  =   0.99994414
 DF7922!UTM  16      -   0.99996861  x   0.99973340  =   0.99970202
 DF7922
 DF7922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9587834098(NAD 83)
 DF7922
 DF7922                          SUPERSEDED SURVEY CONTROL
 DF7922
 DF7922  NAD 83(2007)-  41 51 06.99117(N)    088 15 15.54795(W) AD(2002.00) 0
 DF7922  ELLIP H (02/10/07)  200.178  (m)                       GP(2002.00)    
 DF7922  NAD 83(1997)-  41 51 06.99121(N)    088 15 15.54803(W) AD(       ) A
 DF7922  ELLIP H (09/15/03)  200.182  (m)                       GP(       ) 4 1
 DF7922
 DF7922.Superseded values are not recommended for survey control.
 DF7922
 DF7922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7922.See file dsdata.pdf to determine how the superseded data were derived.
 DF7922
 DF7922_MARKER: Z = SEE DESCRIPTION
 DF7922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7922_STAMPING: 66529
 DF7922_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DF7922_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DF7922+STABILITY: POSITION/ELEVATION WELL
 DF7922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7922+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2003
 DF7922
 DF7922  HISTORY     - Date     Condition        Report By
 DF7922  HISTORY     - 1972     MONUMENTED       DOE
 DF7922  HISTORY     - 20030702 GOOD             NGS
 DF7922
 DF7922                          STATION DESCRIPTION
 DF7922
 DF7922'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (VB)
 DF7922'LOCATED 4 MILES NORTH OF I-88 IN THE FIRMI NATIONAL ACCELERATOR
 DF7922'LABORATORY
 DF7922'TO REACH FROM THE INTERSECTION OF EOLA ROAD/ BATAVIA ROAD TURN RIGHT
 DF7922'INTO BATAVIA ROAD
 DF7922'FOLLOW THIS 0.7 MILE TO DRIVEWAY ON RIGHT OF BARNSTORMERS FLYING CLUB.
 DF7922'ENTER DRIVEWAY.
 DF7922'THE MARK IS IN A 15 FOOT HIGH CONCRETE PILLAR WHICH IS VISIBLE ABOUT
 DF7922'250 M STRAIGHT AHEAD
 DF7922'IN THE MIDDLE OF A CORN FIELD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF5320 ***********************************************************************
 DF5320  DESIGNATION -  66563
 DF5320  PID         -  DF5320
 DF5320  STATE/COUNTY-  IL/KANE
 DF5320  COUNTRY     -  US
 DF5320  USGS QUAD   -  AURORA NORTH (2018)
 DF5320
 DF5320                         *CURRENT SURVEY CONTROL
 DF5320  ______________________________________________________________________
 DF5320* NAD 83(2011) POSITION- 41 49 58.18609(N) 088 16 18.89209(W)   ADJUSTED
 DF5320* NAD 83(2011) ELLIP HT-   197.468 (meters)        (06/27/12)   ADJUSTED
 DF5320* NAD 83(2011) EPOCH   -  2010.00
 DF5320* NAVD 88 ORTHO HEIGHT -   230.6   (meters)      757.    (feet) GPS OBS
 DF5320  ______________________________________________________________________
 DF5320  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF5320  GEOID HEIGHT    -        -33.073 (meters)                     GEOID99
 DF5320  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 DF5320  NAD 83(2011) X  -    143,529.997 (meters)                     COMP
 DF5320  NAD 83(2011) Y  - -4,757,385.656 (meters)                     COMP
 DF5320  NAD 83(2011) Z  -  4,231,918.789 (meters)                     COMP
 DF5320  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 DF5320
 DF5320  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF5320  Standards:
 DF5320         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF5320            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF5320  -------------------------------------------------------------------
 DF5320  NETWORK    0.46   0.98           0.21   0.15   0.50     -0.22895068
 DF5320  -------------------------------------------------------------------
 DF5320  Click here for local accuracies and other accuracy information.
 DF5320
 DF5320.The horizontal coordinates were established by GPS observations
 DF5320.and adjusted by the National Geodetic Survey in June 2012.
 DF5320
 DF5320.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF5320.been affixed to the stable North American tectonic plate. See 
 DF5320.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF5320
 DF5320.The horizontal coordinates are valid at the epoch date displayed above
 DF5320.which is a decimal equivalence of Year/Month/Day.
 DF5320
 DF5320.The orthometric height was determined by GPS observations and a
 DF5320.high-resolution geoid model.
 DF5320
 DF5320.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF5320.GEOID18 height accuracy estimate available here.
 DF5320
 DF5320.Click photographs - Photos may exist for this station.
 DF5320
 DF5320.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF5320
 DF5320.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF5320
 DF5320.The ellipsoidal height was determined by GPS observations
 DF5320.and is referenced to NAD 83.
 DF5320
 DF5320. The following values were computed from the NAD 83(2011) position.
 DF5320
 DF5320;                    North         East     Units Scale Factor Converg.
 DF5320;SPC IL E     -   573,536.989   305,101.769   MT  0.99997532   +0 02 27.5
 DF5320;SPC IL E     - 1,881,679.27  1,000,988.05   sFT  0.99997532   +0 02 27.5
 DF5320;UTM  16      - 4,631,997.660   394,386.843   MT  0.99973726   -0 50 54.2
 DF5320
 DF5320!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF5320!SPC IL E     -   0.99996903  x   0.99997532  =   0.99994435
 DF5320!UTM  16      -   0.99996903  x   0.99973726  =   0.99970630
 DF5320
 DF5320:                Primary Azimuth Mark                     Grid Az
 DF5320:SPC IL E     -  66589                                    097 02 17.0
 DF5320:UTM  16      -  66589                                    097 55 38.7
 DF5320
 DF5320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9438631997(NAD 83)
 DF5320
 DF5320|---------------------------------------------------------------------|
 DF5320| PID    Reference Object                     Distance      Geod. Az  |
 DF5320|                                                           dddmmss.s |
 DF5320| DF5321 66589                               405.354 METERS 0970444.5 |
 DF5320|---------------------------------------------------------------------|
 DF5320
 DF5320                          SUPERSEDED SURVEY CONTROL
 DF5320
 DF5320  NAD 83(2007)-  41 49 58.18618(N)    088 16 18.89282(W) AD(2002.00) 0
 DF5320  ELLIP H (02/10/07)  197.498  (m)                       GP(2002.00)    
 DF5320  ELLIP H (09/22/04)  197.503  (m)                       GP(       ) 4 1
 DF5320  NAD 83(1997)-  41 49 58.18621(N)    088 16 18.89267(W) AD(       ) B
 DF5320  ELLIP H (04/28/03)  197.502  (m)                       GP(       ) 2 2
 DF5320
 DF5320.Superseded values are not recommended for survey control.
 DF5320
 DF5320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF5320.See file dsdata.pdf to determine how the superseded data were derived.
 DF5320
 DF5320_MARKER: Z = SEE DESCRIPTION
 DF5320_SETTING: 0 = UNSPECIFIED SETTING
 DF5320_SP_SET: CONCRETE PILLAR
 DF5320_MARK LOGO: NONE
 DF5320_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF5320_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF5320_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF5320+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2006
 DF5320
 DF5320  HISTORY     - Date     Condition        Report By
 DF5320  HISTORY     - 1999     MONUMENTED       NGS
 DF5320  HISTORY     - 20061111 GOOD             NGS
 DF5320
 DF5320                          STATION DESCRIPTION
 DF5320
 DF5320'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999
 DF5320'NO DESCRIPTION SUBMITTED FOR THIS POINT.  TEXT CREATED BY ADDESC.
 DF5320
 DF5320                          STATION RECOVERY (2006)
 DF5320
 DF5320'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (CP)
 DF5320'TO REACH FROM THE FERMI LAB ADMINISTRATION BLDG (HIGHRISE) ON WILSON
 DF5320'RD. FOLLOW KAUTZ ROAD 0.5 MI PAST PARKING LOTS TO THE INTERSECTION
 DF5320'WITH FMI RD. FOLLOW FMI RD. 0.3 MI TOP STATION ON RIGHT. STATION IS
 DF5320'LOCATED ON THE FAR (N) SIDE OF A COOLING POND. ACCESS IS BY WALKING
 DF5320'AROUND THE WEST END OF THE POND AND PROCEED EAST ABOUT 0.1 MI TO MARK.
 DF5320'MARK  IS A CONCRETE PILLAR 0.6 M IN DIAMETER AND ABOUT 5 M HIGH.
 DF5320'ACCESS TO THE TOP IS BY WOODEN STEPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7897 ***********************************************************************
 DF7897  CBN         -  This is a Cooperative Base Network Control Station.
 DF7897  DESIGNATION -  66588
 DF7897  PID         -  DF7897
 DF7897  STATE/COUNTY-  IL/KANE
 DF7897  COUNTRY     -  US
 DF7897  USGS QUAD   -  AURORA NORTH (2018)
 DF7897
 DF7897                         *CURRENT SURVEY CONTROL
 DF7897  ______________________________________________________________________
 DF7897* NAD 83(2011) POSITION- 41 49 50.75389(N) 088 16 30.65732(W)   ADJUSTED
 DF7897* NAD 83(2011) ELLIP HT-   198.694 (meters)        (06/27/12)   ADJUSTED
 DF7897* NAD 83(2011) EPOCH   -  2010.00
 DF7897* NAVD 88 ORTHO HEIGHT -   231.8   (meters)      760.    (feet) GPS OBS
 DF7897  ______________________________________________________________________
 DF7897  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7897  GEOID HEIGHT    -        -33.070 (meters)                     GEOID99
 DF7897  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 DF7897  NAD 83(2011) X  -    143,263.269 (meters)                     COMP
 DF7897  NAD 83(2011) Y  - -4,757,547.617 (meters)                     COMP
 DF7897  NAD 83(2011) Z  -  4,231,748.745 (meters)                     COMP
 DF7897  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 DF7897
 DF7897  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7897  Standards:
 DF7897         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7897            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7897  -------------------------------------------------------------------
 DF7897  NETWORK    0.49   0.78           0.21   0.19   0.40      0.19677974
 DF7897  -------------------------------------------------------------------
 DF7897  Click here for local accuracies and other accuracy information.
 DF7897
 DF7897.The horizontal coordinates were established by GPS observations
 DF7897.and adjusted by the National Geodetic Survey in June 2012.
 DF7897
 DF7897.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7897.been affixed to the stable North American tectonic plate. See 
 DF7897.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7897
 DF7897.The horizontal coordinates are valid at the epoch date displayed above
 DF7897.which is a decimal equivalence of Year/Month/Day.
 DF7897
 DF7897.The orthometric height was determined by GPS observations and a
 DF7897.high-resolution geoid model.
 DF7897
 DF7897.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7897.GEOID18 height accuracy estimate available here.
 DF7897
 DF7897.Click photographs - Photos may exist for this station.
 DF7897
 DF7897.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7897
 DF7897.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7897
 DF7897.The ellipsoidal height was determined by GPS observations
 DF7897.and is referenced to NAD 83.
 DF7897
 DF7897. The following values were computed from the NAD 83(2011) position.
 DF7897
 DF7897;                    North         East     Units Scale Factor Converg.
 DF7897;SPC IL E     -   573,307.501   304,830.457   MT  0.99997529   +0 02 19.6
 DF7897;SPC IL E     - 1,880,926.36  1,000,097.92   sFT  0.99997529   +0 02 19.6
 DF7897;UTM  16      - 4,631,772.465   394,112.067   MT  0.99973797   -0 51 01.9
 DF7897
 DF7897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7897!SPC IL E     -   0.99996884  x   0.99997529  =   0.99994413
 DF7897!UTM  16      -   0.99996884  x   0.99973797  =   0.99970681
 DF7897
 DF7897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9411231772(NAD 83)
 DF7897
 DF7897                          SUPERSEDED SURVEY CONTROL
 DF7897
 DF7897  NAD 83(2007)-  41 49 50.75384(N)    088 16 30.65824(W) AD(2002.00) 0
 DF7897  ELLIP H (02/10/07)  198.726  (m)                       GP(2002.00)    
 DF7897  NAD 83(1997)-  41 49 50.75388(N)    088 16 30.65833(W) AD(       ) A
 DF7897  ELLIP H (09/15/03)  198.729  (m)                       GP(       ) 4 1
 DF7897
 DF7897.Superseded values are not recommended for survey control.
 DF7897
 DF7897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7897.See file dsdata.pdf to determine how the superseded data were derived.
 DF7897
 DF7897_MARKER: Z = SEE DESCRIPTION
 DF7897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7897_STAMPING: 66588
 DF7897_MARK LOGO: DOE
 DF7897_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DF7897+STABILITY: POSITION/ELEVATION WELL
 DF7897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7897+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2003
 DF7897
 DF7897  HISTORY     - Date     Condition        Report By
 DF7897  HISTORY     - 1994     MONUMENTED       DOE
 DF7897  HISTORY     - 20030702 GOOD             NGS
 DF7897
 DF7897                          STATION DESCRIPTION
 DF7897
 DF7897'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (VB)
 DF7897'LOCATED 4 MILES NORTH OF I-88 IN THE FIRMI NATIONAL ACCELERATOR
 DF7897'LABORATORY
 DF7897'TO REACH FROM THE INTERSECTION OF KIRK ROAD/ PINE ST TURN RIGHT (GO
 DF7897'EAST) ON KIRK ROAD
 DF7897'AND PROCEED 0.6 MILES TO INDIAN ROAD THEN TURN RIGHT (WEST) 4.5 MILES
 DF7897'TO THE ON RIGHT ON
 DF7897'THE NORTH END OF COOLONG POND OPPOSITE MI20. ENTER DRIVEWAY AND FOLLOW
 DF7897'DRIVE ALONG
 DF7897'TOP OF POND EMBANKMENT 1.5 MILES SOUTH TO MONUMNET ON RIGHT. THE MARK
 DF7897'IS IN A 15 FOOT
 DF7897'HIGH CONCRETE PILLAR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF5321 ***********************************************************************
 DF5321  DESIGNATION -  66589
 DF5321  PID         -  DF5321
 DF5321  STATE/COUNTY-  IL/KANE
 DF5321  COUNTRY     -  US
 DF5321  USGS QUAD   -  AURORA NORTH (2018)
 DF5321
 DF5321                         *CURRENT SURVEY CONTROL
 DF5321  ______________________________________________________________________
 DF5321* NAD 83(2011) POSITION- 41 49 56.56658(N) 088 16 01.45875(W)   ADJUSTED
 DF5321* NAD 83(2011) ELLIP HT-   197.328 (meters)        (06/27/12)   ADJUSTED
 DF5321* NAD 83(2011) EPOCH   -  2010.00
 DF5321* NAVD 88 ORTHO HEIGHT -   230.4   (meters)      756.    (feet) GPS OBS
 DF5321  ______________________________________________________________________
 DF5321  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF5321  GEOID HEIGHT    -        -33.075 (meters)                     GEOID99
 DF5321  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 DF5321  NAD 83(2011) X  -    143,933.092 (meters)                     COMP
 DF5321  NAD 83(2011) Y  - -4,757,406.715 (meters)                     COMP
 DF5321  NAD 83(2011) Z  -  4,231,881.464 (meters)                     COMP
 DF5321  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 DF5321
 DF5321  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF5321  Standards:
 DF5321         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF5321            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF5321  -------------------------------------------------------------------
 DF5321  NETWORK    0.39   0.73           0.18   0.13   0.37     -0.25887345
 DF5321  -------------------------------------------------------------------
 DF5321  Click here for local accuracies and other accuracy information.
 DF5321
 DF5321.The horizontal coordinates were established by GPS observations
 DF5321.and adjusted by the National Geodetic Survey in June 2012.
 DF5321
 DF5321.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF5321.been affixed to the stable North American tectonic plate. See 
 DF5321.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF5321
 DF5321.The horizontal coordinates are valid at the epoch date displayed above
 DF5321.which is a decimal equivalence of Year/Month/Day.
 DF5321
 DF5321.The orthometric height was determined by GPS observations and a
 DF5321.high-resolution geoid model.
 DF5321
 DF5321.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF5321.GEOID18 height accuracy estimate available here.
 DF5321
 DF5321.Click photographs - Photos may exist for this station.
 DF5321
 DF5321.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF5321
 DF5321.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF5321
 DF5321.The ellipsoidal height was determined by GPS observations
 DF5321.and is referenced to NAD 83.
 DF5321
 DF5321. The following values were computed from the NAD 83(2011) position.
 DF5321
 DF5321;                    North         East     Units Scale Factor Converg.
 DF5321;SPC IL E     -   573,487.322   305,504.059   MT  0.99997537   +0 02 39.1
 DF5321;SPC IL E     - 1,881,516.32  1,002,307.90   sFT  0.99997537   +0 02 39.1
 DF5321;UTM  16      - 4,631,941.769   394,788.217   MT  0.99973621   -0 50 42.6
 DF5321
 DF5321!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF5321!SPC IL E     -   0.99996905  x   0.99997537  =   0.99994442
 DF5321!UTM  16      -   0.99996905  x   0.99973621  =   0.99970527
 DF5321
 DF5321:                Primary Azimuth Mark                     Grid Az
 DF5321:SPC IL E     -  66591                                    201 12 17.8
 DF5321:UTM  16      -  66591                                    202 05 39.5
 DF5321
 DF5321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9478831941(NAD 83)
 DF5321
 DF5321|---------------------------------------------------------------------|
 DF5321| PID    Reference Object                     Distance      Geod. Az  |
 DF5321|                                                           dddmmss.s |
 DF5321| DF5322 66591                               APPROX. 0.6 KM 2011456.9 |
 DF5321| DF5320 66563                               405.354 METERS 2770456.1 |
 DF5321|---------------------------------------------------------------------|
 DF5321
 DF5321                          SUPERSEDED SURVEY CONTROL
 DF5321
 DF5321  NAD 83(2007)-  41 49 56.56667(N)    088 16 01.45948(W) AD(2002.00) 0
 DF5321  ELLIP H (02/10/07)  197.358  (m)                       GP(2002.00)    
 DF5321  ELLIP H (09/22/04)  197.362  (m)                       GP(       ) 4 1
 DF5321  NAD 83(1997)-  41 49 56.56670(N)    088 16 01.45933(W) AD(       ) B
 DF5321  ELLIP H (04/28/03)  197.362  (m)                       GP(       ) 2 2
 DF5321
 DF5321.Superseded values are not recommended for survey control.
 DF5321
 DF5321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF5321.See file dsdata.pdf to determine how the superseded data were derived.
 DF5321
 DF5321_MARKER: Z = SEE DESCRIPTION
 DF5321_SETTING: 0 = UNSPECIFIED SETTING
 DF5321_SP_SET: CONCRETE PILLAR
 DF5321_MARK LOGO: NONE
 DF5321_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF5321_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF5321_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF5321+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2006
 DF5321
 DF5321  HISTORY     - Date     Condition        Report By
 DF5321  HISTORY     - 1999     MONUMENTED       NGS
 DF5321  HISTORY     - 20061111 GOOD             NGS
 DF5321
 DF5321                          STATION DESCRIPTION
 DF5321
 DF5321'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999
 DF5321'NO DESCRIPTION SUBMITTED FOR THIS POINT.  TEXT CREATED BY ADDESC.
 DF5321
 DF5321                          STATION RECOVERY (2006)
 DF5321
 DF5321'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (CP)
 DF5321'TO REACH FROM THE FERMI LAB ADMINISTRATION BLDG (HIGHRISE) ON WILSON
 DF5321'RD. FOLLOW KAUTZ ROAD 0.5 MI PAST PARKING LOTS TO THE INTERSECTION
 DF5321'WITH FMI RD. FOLLOW FMI RD. 0.2 MI TOP STATION ON LEFT. STATION IS
 DF5321'LOCATED ON THE FAR (N) SIDE OF A COOLING POND. ACCESS IS BY WALKING
 DF5321'AROUND THE WEST END OF THE POND AND PROCEED EAST ABOUT 0.1 MI TO MARK.
 DF5321'MARK  IS A CONCRETE PILLAR 0.6 M IN DIAMETER AND ABOUT 5 M HIGH.
 DF5321'ACCESS TO THE TOP IS BY WOODEN STEPS. SITE IS 44 FT SW OF FMI RD EOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF5322 ***********************************************************************
 DF5322  DESIGNATION -  66591
 DF5322  PID         -  DF5322
 DF5322  STATE/COUNTY-  IL/KANE
 DF5322  COUNTRY     -  US
 DF5322  USGS QUAD   -  AURORA NORTH (2018)
 DF5322
 DF5322                         *CURRENT SURVEY CONTROL
 DF5322  ______________________________________________________________________
 DF5322* NAD 83(2011) POSITION- 41 49 39.33976(N) 088 16 10.41506(W)   ADJUSTED
 DF5322* NAD 83(2011) ELLIP HT-   195.726 (meters)        (06/27/12)   ADJUSTED
 DF5322* NAD 83(2011) EPOCH   -  2010.00
 DF5322* NAVD 88 ORTHO HEIGHT -   228.8   (meters)      751.    (feet) GPS OBS
 DF5322  ______________________________________________________________________
 DF5322  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF5322  GEOID HEIGHT    -        -33.070 (meters)                     GEOID99
 DF5322  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 DF5322  NAD 83(2011) X  -    143,737.187 (meters)                     COMP
 DF5322  NAD 83(2011) Y  - -4,757,766.083 (meters)                     COMP
 DF5322  NAD 83(2011) Z  -  4,231,484.352 (meters)                     COMP
 DF5322  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 DF5322
 DF5322  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF5322  Standards:
 DF5322         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF5322            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF5322  -------------------------------------------------------------------
 DF5322  NETWORK    0.43   0.80           0.20   0.14   0.41     -0.21927315
 DF5322  -------------------------------------------------------------------
 DF5322  Click here for local accuracies and other accuracy information.
 DF5322
 DF5322.The horizontal coordinates were established by GPS observations
 DF5322.and adjusted by the National Geodetic Survey in June 2012.
 DF5322
 DF5322.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF5322.been affixed to the stable North American tectonic plate. See 
 DF5322.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF5322
 DF5322.The horizontal coordinates are valid at the epoch date displayed above
 DF5322.which is a decimal equivalence of Year/Month/Day.
 DF5322
 DF5322.The orthometric height was determined by GPS observations and a
 DF5322.high-resolution geoid model.
 DF5322
 DF5322.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF5322.GEOID18 height accuracy estimate available here.
 DF5322
 DF5322.Click photographs - Photos may exist for this station.
 DF5322
 DF5322.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF5322
 DF5322.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF5322
 DF5322.The ellipsoidal height was determined by GPS observations
 DF5322.and is referenced to NAD 83.
 DF5322
 DF5322. The following values were computed from the NAD 83(2011) position.
 DF5322
 DF5322;                    North         East     Units Scale Factor Converg.
 DF5322;SPC IL E     -   572,955.684   305,297.797   MT  0.99997535   +0 02 33.1
 DF5322;SPC IL E     - 1,879,772.11  1,001,631.19   sFT  0.99997535   +0 02 33.1
 DF5322;UTM  16      - 4,631,413.523   394,573.780   MT  0.99973677   -0 50 48.3
 DF5322
 DF5322!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF5322!SPC IL E     -   0.99996930  x   0.99997535  =   0.99994465
 DF5322!UTM  16      -   0.99996930  x   0.99973677  =   0.99970608
 DF5322
 DF5322:                Primary Azimuth Mark                     Grid Az
 DF5322:SPC IL E     -  66589                                    021 12 17.9
 DF5322:UTM  16      -  66589                                    022 05 39.3
 DF5322
 DF5322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9457331413(NAD 83)
 DF5322
 DF5322|---------------------------------------------------------------------|
 DF5322| PID    Reference Object                     Distance      Geod. Az  |
 DF5322|                                                           dddmmss.s |
 DF5322| DF5321 66589                               APPROX. 0.6 KM 0211451.0 |
 DF5322|---------------------------------------------------------------------|
 DF5322
 DF5322                          SUPERSEDED SURVEY CONTROL
 DF5322
 DF5322  NAD 83(2007)-  41 49 39.33984(N)    088 16 10.41578(W) AD(2002.00) 0
 DF5322  ELLIP H (02/10/07)  195.756  (m)                       GP(2002.00)    
 DF5322  ELLIP H (09/22/04)  195.761  (m)                       GP(       ) 4 1
 DF5322  NAD 83(1997)-  41 49 39.33987(N)    088 16 10.41565(W) AD(       ) B
 DF5322  ELLIP H (04/28/03)  195.761  (m)                       GP(       ) 2 2
 DF5322
 DF5322.Superseded values are not recommended for survey control.
 DF5322
 DF5322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF5322.See file dsdata.pdf to determine how the superseded data were derived.
 DF5322
 DF5322_MARKER: Z = SEE DESCRIPTION
 DF5322_SETTING: 0 = UNSPECIFIED SETTING
 DF5322_SP_SET: CONCRETE PILLAR
 DF5322_MARK LOGO: NONE
 DF5322_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF5322_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF5322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF5322+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2006
 DF5322
 DF5322  HISTORY     - Date     Condition        Report By
 DF5322  HISTORY     - 1999     MONUMENTED       NGS
 DF5322  HISTORY     - 20061111 GOOD             NGS
 DF5322
 DF5322                          STATION DESCRIPTION
 DF5322
 DF5322'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999
 DF5322'NO DESCRIPTION SUBMITTED FOR THIS POINT.  TEXT CREATED BY ADDESC.
 DF5322
 DF5322                          STATION RECOVERY (2006)
 DF5322
 DF5322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2006 (CP)
 DF5322'TO REACH FROM THE FERMI LAB ADMINISTRATION BLDG (HIGHRISE) ON WILSON
 DF5322'RD. FOLLOW KAUTZ ROAD 0.5 MI PAST PARKING LOTS 0.8 MI TOP STATION ON
 DF5322'RIGHT. STATION IS LOCATED ON THE FAR (N) SIDE OF A FIELD WITH COVERED
 DF5322'WITH PRAIRIE GRASS AND BRUSH. ACCESS IS BY WALKING ACROSS FIELD ABOUT
 DF5322'400 M TO MARK. MARK IS A CONCRETE PILLAR 0.6 M IN DIAMETER AND ABOUT 5
 DF5322'M HIGH.  ACCESS TO THE TOP IS BY WOODEN STEPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0030 ***********************************************************************
 LD0030  DESIGNATION -  668
 LD0030  PID         -  LD0030
 LD0030  STATE/COUNTY-  IL/KNOX
 LD0030  COUNTRY     -  US
 LD0030  USGS QUAD   -  GALESBURG EAST (2018)
 LD0030
 LD0030                         *CURRENT SURVEY CONTROL
 LD0030  ______________________________________________________________________
 LD0030* NAD 83(1986) POSITION- 40 56 16.     (N) 090 16 26.     (W)   SCALED
 LD0030* NAVD 88 ORTHO HEIGHT -   204.061 (meters)      669.49  (feet) ADJUSTED
 LD0030  ______________________________________________________________________
 LD0030  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 LD0030  DYNAMIC HEIGHT  -        203.971 (meters)      669.19  (feet) COMP
 LD0030  MODELED GRAVITY -    980,174.7   (mgal)                       NAVD 88
 LD0030
 LD0030  VERT ORDER      -  SECOND    CLASS 0
 LD0030
 LD0030.The horizontal coordinates were scaled from a map and have
 LD0030.an estimated accuracy of +/- 6 seconds.
 LD0030
 LD0030.The orthometric height was determined by differential leveling and
 LD0030.adjusted by the NATIONAL GEODETIC SURVEY
 LD0030.in June 1991.
 LD0030
 LD0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0030.GEOID18 height accuracy estimate available here.
 LD0030
 LD0030.Click photographs - Photos may exist for this station.
 LD0030
 LD0030.The dynamic height is computed by dividing the NAVD 88
 LD0030.geopotential number by the normal gravity value computed on the
 LD0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0030.degrees latitude (g = 980.6199 gals.).
 LD0030
 LD0030.The modeled gravity was interpolated from observed gravity values.
 LD0030
 LD0030;                    North         East    Units  Estimated Accuracy
 LD0030;SPC IL W     -   474,120.      690,970.      MT  (+/- 180 meters Scaled)
 LD0030
 LD0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF294354(NAD 83)
 LD0030
 LD0030                          SUPERSEDED SURVEY CONTROL
 LD0030
 LD0030  NGVD 29 (??/??/92)  204.122  (m)          669.69   (f) ADJ UNCH    2 0
 LD0030
 LD0030.Superseded values are not recommended for survey control.
 LD0030
 LD0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0030.See file dsdata.pdf to determine how the superseded data were derived.
 LD0030
 LD0030_MARKER: Q = CHISELED SQUARE
 LD0030_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0030_SP_SET: CULVERT
 LD0030_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0030
 LD0030  HISTORY     - Date     Condition        Report By
 LD0030  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0030  HISTORY     - 1935     GOOD             CGS
 LD0030  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0030
 LD0030                          STATION DESCRIPTION
 LD0030
 LD0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0030'1 MI W FROM KNOX.
 LD0030'1.0 MILE WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0030'FROM THE STATION AT KNOX, KNOX COUNTY, AT CULVERT 172 B, NEAR
 LD0030'THE CENTER OF THE TOP OF THE NORTH HEADWALL, AND 6 INCHES WEST
 LD0030'OF THE CHISELED LETTER M.  A CHISELED HALF SQUARE.
 LD0030
 LD0030                          STATION RECOVERY (1997)
 LD0030
 LD0030'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0030'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0202 ***********************************************************************
 NG0202  DESIGNATION -  668 RESET
 NG0202  PID         -  NG0202
 NG0202  STATE/COUNTY-  IL/LAKE
 NG0202  COUNTRY     -  US
 NG0202  USGS QUAD   -  WAUKEGAN (2018)
 NG0202
 NG0202                         *CURRENT SURVEY CONTROL
 NG0202  ______________________________________________________________________
 NG0202* NAD 83(1986) POSITION- 42 21 36.     (N) 087 49 57.     (W)   SCALED
 NG0202* NAVD 88 ORTHO HEIGHT -   203.476 (meters)      667.57  (feet) ADJUSTED
 NG0202  ______________________________________________________________________
 NG0202  GEOID HEIGHT    -        -34.362 (meters)                     GEOID18
 NG0202  DYNAMIC HEIGHT  -        203.412 (meters)      667.36  (feet) COMP
 NG0202  MODELED GRAVITY -    980,303.8   (mgal)                       NAVD 88
 NG0202
 NG0202  VERT ORDER      -  FIRST     CLASS 0
 NG0202
 NG0202.The horizontal coordinates were scaled from a map and have
 NG0202.an estimated accuracy of +/- 6 seconds.
 NG0202
 NG0202.The orthometric height was determined by differential leveling and
 NG0202.adjusted by the NATIONAL GEODETIC SURVEY
 NG0202.in June 1991.
 NG0202
 NG0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0202.GEOID18 height accuracy estimate available here.
 NG0202
 NG0202.Click photographs - Photos may exist for this station.
 NG0202
 NG0202.The dynamic height is computed by dividing the NAVD 88
 NG0202.geopotential number by the normal gravity value computed on the
 NG0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0202.degrees latitude (g = 980.6199 gals.).
 NG0202
 NG0202.The modeled gravity was interpolated from observed gravity values.
 NG0202
 NG0202;                    North         East    Units  Estimated Accuracy
 NG0202;SPC IL E     -   632,210.      341,260.      MT  (+/- 180 meters Scaled)
 NG0202
 NG0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM314900(NAD 83)
 NG0202
 NG0202                          SUPERSEDED SURVEY CONTROL
 NG0202
 NG0202  NGVD 29 (??/??/92)  203.58   (m)          667.9    (f) COMPUTED    1 0
 NG0202
 NG0202.Superseded values are not recommended for survey control.
 NG0202
 NG0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0202.See file dsdata.pdf to determine how the superseded data were derived.
 NG0202
 NG0202_MARKER: DD = SURVEY DISK
 NG0202_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NG0202+WITH SETTING: PAVEMENT
 NG0202_SP_SET: FOUNDATION
 NG0202_STAMPING: 668 RESET 1967
 NG0202_MARK LOGO: USGS
 NG0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0202+STABILITY: SURFACE MOTION
 NG0202
 NG0202  HISTORY     - Date     Condition        Report By
 NG0202  HISTORY     - 1967     MONUMENTED       USGS
 NG0202  HISTORY     - 1973     GOOD             NGS
 NG0202  HISTORY     - 20010429 MARK NOT FOUND   USPSQD
 NG0202
 NG0202                          STATION DESCRIPTION
 NG0202
 NG0202'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0202'AT WAUKEGAN.
 NG0202'AT WAUKEGAN, AT THE LAKE COUNTY COURTHOUSE, BETWEEN NORTH UTICA
 NG0202'AND NORTH COUNTY STREETS, 170 FEET WEST OF THE WEST CURB OF NORTH
 NG0202'COUNTY STREET, 64 1/2 FEET NORTH OF THE NORTH FACE OF THE
 NG0202'COURTHOUSE BUILDING, SET IN THE TOP AND ALONG THE NORTH EDGE OF
 NG0202'THE 5 BY 5-FOOT LIMESTONE FOUNDATION FOR FLAGPOLE AND ABOUT 3
 NG0202'FEET ABOVE THE LEVEL OF THE SIDEWALK.  SECTION 21, T 45 N,
 NG0202'R 12 E.
 NG0202
 NG0202                          STATION RECOVERY (2001)
 NG0202
 NG0202'RECOVERY NOTE BY US POWER SQUADRON 2001 (MS)
 NG0202'LIME STONE FOUNDATION GONE NOW A PARKING GARAGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0201 ***********************************************************************
 NG0201  DESIGNATION -  669 RESET
 NG0201  PID         -  NG0201
 NG0201  STATE/COUNTY-  IL/LAKE
 NG0201  COUNTRY     -  US
 NG0201  USGS QUAD   -  WAUKEGAN (2018)
 NG0201
 NG0201                         *CURRENT SURVEY CONTROL
 NG0201  ______________________________________________________________________
 NG0201* NAD 83(1986) POSITION- 42 21 37.     (N) 087 49 58.     (W)   SCALED
 NG0201* NAVD 88 ORTHO HEIGHT -   200.33  (meters)      657.2   (feet) RESET
 NG0201  ______________________________________________________________________
 NG0201  GEOID HEIGHT    -        -34.363 (meters)                     GEOID18
 NG0201  VERT ORDER      -  THIRD
 NG0201
 NG0201.The horizontal coordinates were scaled from a map and have
 NG0201.an estimated accuracy of +/- 6 seconds.
 NG0201
 NG0201.The orthometric height was computed from unverified reset data.
 NG0201
 NG0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0201.GEOID18 height accuracy estimate available here.
 NG0201
 NG0201.Click photographs - Photos may exist for this station.
 NG0201
 NG0201;                    North         East    Units  Estimated Accuracy
 NG0201;SPC IL E     -   632,240.      341,240.      MT  (+/- 180 meters Scaled)
 NG0201
 NG0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM314901(NAD 83)
 NG0201
 NG0201                          SUPERSEDED SURVEY CONTROL
 NG0201
 NG0201.No superseded survey control is available for this station.
 NG0201
 NG0201_MARKER: DB = BENCH MARK DISK
 NG0201_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NG0201+WITH SETTING: PAVEMENT
 NG0201_SP_SET: LIGHT POLE BASE
 NG0201_STAMPING: 669 USGS RESET 1967
 NG0201_MARK LOGO: CGS
 NG0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0201+STABILITY: SURFACE MOTION
 NG0201
 NG0201  HISTORY     - Date     Condition        Report By
 NG0201  HISTORY     - 1967     MONUMENTED       CGS
 NG0201  HISTORY     - 20010429 MARK NOT FOUND   USPSQD
 NG0201
 NG0201                          STATION DESCRIPTION
 NG0201
 NG0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 NG0201'AT WAUKEGAN.
 NG0201'THE DISK IS SET IN A DRILL HOLE IN THE CONCRETE BASE OF A
 NG0201'STREET LIGHT POLE IN THE CENTER OF WAUKEGAN.  IT IS 200 FEET
 NG0201'SOUTH OF THE INTERSECTION OF MADISON AND N. COUNTY STREETS, 27
 NG0201'FEET EAST OF THE CENTERLINE OF N. COUNTY STREET, 13 FEET WEST
 NG0201'OF THE WEST EDGE OF THE CITIZENS NATIONAL MOTOR BANK, 1 FOOT
 NG0201'EAST OF THE EAST CURB OF THE STREET AND EAST AND ACROSS THE
 NG0201'STREET FROM THE COURTHOUSE.
 NG0201
 NG0201                          STATION RECOVERY (2001)
 NG0201
 NG0201'RECOVERY NOTE BY US POWER SQUADRON 2001 (MS)
 NG0201'LIGHT POLE GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2000 ***********************************************************************
 DN2000  DESIGNATION -  67
 DN2000  PID         -  DN2000
 DN2000  STATE/COUNTY-  IL/FULTON
 DN2000  COUNTRY     -  US
 DN2000  USGS QUAD   -  LEWISTOWN (2018)
 DN2000
 DN2000                         *CURRENT SURVEY CONTROL
 DN2000  ______________________________________________________________________
 DN2000* NAD 83(2011) POSITION- 40 27 57.35000(N) 090 13 32.00232(W)   ADJUSTED
 DN2000* NAD 83(2011) ELLIP HT-   153.660 (meters)        (06/27/12)   ADJUSTED
 DN2000* NAD 83(2011) EPOCH   -  2010.00
 DN2000* NAVD 88 ORTHO HEIGHT -   186.8   (meters)      613.    (feet) GPS OBS
 DN2000  ______________________________________________________________________
 DN2000  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2000  GEOID HEIGHT    -        -33.175 (meters)                     GEOID09
 DN2000  GEOID HEIGHT    -        -33.189 (meters)                     GEOID18
 DN2000  NAD 83(2011) X  -    -19,129.975 (meters)                     COMP
 DN2000  NAD 83(2011) Y  - -4,859,370.477 (meters)                     COMP
 DN2000  NAD 83(2011) Z  -  4,117,582.112 (meters)                     COMP
 DN2000  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 DN2000
 DN2000  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2000  Standards:
 DN2000         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2000            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2000  -------------------------------------------------------------------
 DN2000  NETWORK   14.25  13.86           4.57   6.22   7.07     -0.63931977
 DN2000  -------------------------------------------------------------------
 DN2000  Click here for local accuracies and other accuracy information.
 DN2000
 DN2000.The horizontal coordinates were established by GPS observations
 DN2000.and adjusted by the National Geodetic Survey in June 2012.
 DN2000
 DN2000.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2000.been affixed to the stable North American tectonic plate. See 
 DN2000.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2000
 DN2000.The horizontal coordinates are valid at the epoch date displayed above
 DN2000.which is a decimal equivalence of Year/Month/Day.
 DN2000
 DN2000.The orthometric height was determined by GPS observations and a
 DN2000.high-resolution geoid model.
 DN2000
 DN2000.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2000.GEOID18 height accuracy estimate available here.
 DN2000
 DN2000.Click photographs - Photos may exist for this station.
 DN2000
 DN2000.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2000
 DN2000.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2000
 DN2000.The ellipsoidal height was determined by GPS observations
 DN2000.and is referenced to NAD 83.
 DN2000
 DN2000. The following values were computed from the NAD 83(2011) position.
 DN2000
 DN2000;                    North         East     Units Scale Factor Converg.
 DN2000;SPC IL W     -   421,722.936   695,005.835   MT  0.99994148   -0 02 17.6
 DN2000;SPC IL W     - 1,383,602.67  2,280,198.31   sFT  0.99994148   -0 02 17.6
 DN2000;UTM  15      - 4,483,170.719   735,222.876   MT  1.00028112   +1 48 05.1
 DN2000
 DN2000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2000!SPC IL W     -   0.99997590  x   0.99994148  =   0.99991738
 DN2000!UTM  15      -   0.99997590  x   1.00028112  =   1.00025701
 DN2000
 DN2000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3522283170(NAD 83)
 DN2000
 DN2000                          SUPERSEDED SURVEY CONTROL
 DN2000
 DN2000  NAD 83(2007)-  40 27 57.35032(N)    090 13 32.00357(W) AD(2002.00) 1
 DN2000  ELLIP H (08/11/11)  153.675  (m)                       GP(2002.00) 4 1
 DN2000
 DN2000.Superseded values are not recommended for survey control.
 DN2000
 DN2000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2000.See file dsdata.pdf to determine how the superseded data were derived.
 DN2000
 DN2000_MARKER: DD = SURVEY DISK
 DN2000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2000_STAMPING: FC67
 DN2000_MARK LOGO: NONE
 DN2000_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2000+STABILITY: SURFACE MOTION
 DN2000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2000+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2000
 DN2000  HISTORY     - Date     Condition        Report By
 DN2000  HISTORY     - 200905   MONUMENTED       ILDT
 DN2000
 DN2000                          STATION DESCRIPTION
 DN2000
 DN2000'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2000'STATION IS LOCATED 1.5 MILES SOUTHWEST OF THE TOWN OF CUBA AND IS
 DN2000'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHEAST QUARTER OF SECTION
 DN2000'36, T 6 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2000'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD STREET AND
 DN2000'JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED 0.2 MILE WEST ALONG
 DN2000'JEFFERSON STREET TO THE INTERSECTION WITH 1ST AVE. TURN RIGHT (NORTH)
 DN2000'AND PROCEED 0.2 MILE ALONG 1ST AVE AND IL. RTE 97 TO THE INTERSECTION
 DN2000'OF JACKSON STREET (JACKSON STREET TURNS INTO LASSWELL ROAD (21000N)
 DN2000'TURN LEFT (WEST) AND PROCEED 0.9 MILES TO THE INTERSECTION WITH
 DN2000'12000E. TURN LEFT (SOUTH) ON 12000E  AND PROCEED 2.0 MILES TO THE
 DN2000'INTERSECTION WITH  PIGEON ROOST ROAD (19000N). TURN RIGHT (WEST) AND
 DN2000'PROCEED 0.5 MILE TO THE STATION.  STATION IS 15.34 FEET SOUTHEAST OF A
 DN2000'15 INCH TREE, 46.76 FEET NORTHWEST  OF AN 8 INCH TREE AND 22.76 FEET
 DN2000'NORTH OF A FENCE CORNER POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0340 ***********************************************************************
 LD0340  DESIGNATION -  670
 LD0340  PID         -  LD0340
 LD0340  STATE/COUNTY-  IL/FULTON
 LD0340  COUNTRY     -  US
 LD0340  USGS QUAD   -  VERMONT (2018)
 LD0340
 LD0340                         *CURRENT SURVEY CONTROL
 LD0340  ______________________________________________________________________
 LD0340* NAD 83(1986) POSITION- 40 19 12.     (N) 090 25 24.     (W)   SCALED
 LD0340* NAVD 88 ORTHO HEIGHT -   204.068 (meters)      669.51  (feet) ADJUSTED
 LD0340  ______________________________________________________________________
 LD0340  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 LD0340  DYNAMIC HEIGHT  -        203.967 (meters)      669.18  (feet) COMP
 LD0340  MODELED GRAVITY -    980,123.3   (mgal)                       NAVD 88
 LD0340
 LD0340  VERT ORDER      -  SECOND    CLASS 0
 LD0340
 LD0340.The horizontal coordinates were scaled from a map and have
 LD0340.an estimated accuracy of +/- 6 seconds.
 LD0340
 LD0340.The orthometric height was determined by differential leveling and
 LD0340.adjusted by the NATIONAL GEODETIC SURVEY
 LD0340.in June 1991.
 LD0340
 LD0340.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0340.GEOID18 height accuracy estimate available here.
 LD0340
 LD0340.Click photographs - Photos may exist for this station.
 LD0340
 LD0340.The dynamic height is computed by dividing the NAVD 88
 LD0340.geopotential number by the normal gravity value computed on the
 LD0340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0340.degrees latitude (g = 980.6199 gals.).
 LD0340
 LD0340.The modeled gravity was interpolated from observed gravity values.
 LD0340
 LD0340;                    North         East    Units  Estimated Accuracy
 LD0340;SPC IL W     -   405,550.      678,190.      MT  (+/- 180 meters Scaled)
 LD0340
 LD0340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE189664(NAD 83)
 LD0340
 LD0340                          SUPERSEDED SURVEY CONTROL
 LD0340
 LD0340  NGVD 29 (??/??/92)  204.152  (m)          669.79   (f) ADJ UNCH    2 0
 LD0340
 LD0340.Superseded values are not recommended for survey control.
 LD0340
 LD0340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0340.See file dsdata.pdf to determine how the superseded data were derived.
 LD0340
 LD0340_MARKER: P = PIPE CAP
 LD0340_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0340_STAMPING: ILL 670 1919
 LD0340_MARK LOGO: USGS
 LD0340_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0340_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0340
 LD0340  HISTORY     - Date     Condition        Report By
 LD0340  HISTORY     - 1919     MONUMENTED       USGS
 LD0340  HISTORY     - 1935     GOOD             CGS
 LD0340  HISTORY     - 20120724 MARK NOT FOUND   ILDT
 LD0340
 LD0340                          STATION DESCRIPTION
 LD0340
 LD0340'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0340'1.7 MI N FROM VERMONT.
 LD0340'1.7 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0340'FROM THE SCHOOL AT VERMONT, FULTON COUNTY, 16-1/2 POLES SOUTH
 LD0340'OF MILEPOST 143, AT A ROAD CROSSING, 57 FEET NORTH OF THE
 LD0340'CENTERLINE OF THE ROAD, 48 FEET WEST OF THE CENTERLINE OF THE
 LD0340'WEST TRACK, AND 3-1/2 FEET LOWER THAN THE TRACK.  A UNITED STATES
 LD0340'GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 670 1919 AND RIVETED
 LD0340'ON TOP OF A 3-1/2-INCH IRON PIPE.
 LD0340
 LD0340                          STATION RECOVERY (2012)
 LD0340
 LD0340'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0340'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0180 ***********************************************************************
 NG0180  DESIGNATION -  671
 NG0180  PID         -  NG0180
 NG0180  STATE/COUNTY-  IL/LAKE
 NG0180  COUNTRY     -  US
 NG0180  USGS QUAD   -  WAUKEGAN (2018)
 NG0180
 NG0180                         *CURRENT SURVEY CONTROL
 NG0180  ______________________________________________________________________
 NG0180* NAD 83(1986) POSITION- 42 16 45.     (N) 087 50 47.     (W)   SCALED
 NG0180* NAVD 88 ORTHO HEIGHT -   204.360 (meters)      670.47  (feet) ADJUSTED
 NG0180  ______________________________________________________________________
 NG0180  GEOID HEIGHT    -        -34.169 (meters)                     GEOID18
 NG0180  DYNAMIC HEIGHT  -        204.296 (meters)      670.26  (feet) COMP
 NG0180  MODELED GRAVITY -    980,303.7   (mgal)                       NAVD 88
 NG0180
 NG0180  VERT ORDER      -  FIRST     CLASS 0
 NG0180
 NG0180.The horizontal coordinates were scaled from a map and have
 NG0180.an estimated accuracy of +/- 6 seconds.
 NG0180
 NG0180.The orthometric height was determined by differential leveling and
 NG0180.adjusted by the NATIONAL GEODETIC SURVEY
 NG0180.in June 1991.
 NG0180
 NG0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0180.GEOID18 height accuracy estimate available here.
 NG0180
 NG0180.Click photographs - Photos may exist for this station.
 NG0180
 NG0180.The dynamic height is computed by dividing the NAVD 88
 NG0180.geopotential number by the normal gravity value computed on the
 NG0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0180.degrees latitude (g = 980.6199 gals.).
 NG0180
 NG0180.The modeled gravity was interpolated from observed gravity values.
 NG0180
 NG0180;                    North         East    Units  Estimated Accuracy
 NG0180;SPC IL E     -   623,230.      340,170.      MT  (+/- 180 meters Scaled)
 NG0180
 NG0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM302811(NAD 83)
 NG0180
 NG0180                          SUPERSEDED SURVEY CONTROL
 NG0180
 NG0180  NGVD 29 (??/??/92)  204.467  (m)          670.82   (f) ADJ UNCH    1 0
 NG0180
 NG0180.Superseded values are not recommended for survey control.
 NG0180
 NG0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0180.See file dsdata.pdf to determine how the superseded data were derived.
 NG0180
 NG0180_MARKER: DB = BENCH MARK DISK
 NG0180_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 NG0180_SP_SET: FOOTING
 NG0180_STAMPING: 671 ADJ 1905
 NG0180_MARK LOGO: USGS
 NG0180_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0180
 NG0180  HISTORY     - Date     Condition        Report By
 NG0180  HISTORY     - 1905     MONUMENTED       USGS
 NG0180  HISTORY     - 1973     GOOD             NGS
 NG0180  HISTORY     - 20010429 GOOD             USPSQD
 NG0180
 NG0180                          STATION DESCRIPTION
 NG0180
 NG0180'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0180'AT LAKE BLUFF.
 NG0180'AT LAKE BLUFF, AT THE WEST SCRANTON AVENUE UNDERPASS, 15 FEET
 NG0180'SOUTHWEST OF THE CENTER LINE OF THE AVENUE, IN TOP OF THE
 NG0180'SOUTHEAST END OF THE STONE FOOTING SUPPORTING THE SIX STEEL
 NG0180'CENTER UPRIGHTS, 16.4 FEET SOUTHEAST OF THE MOST SOUTHEASTERLY
 NG0180'STEEL UPRIGHT.  THE MARK IS ABOUT 15 FEET BELOW THE LEVEL OF
 NG0180'THE CHICAGO AND NORTH WESTERN RAILWAY TRACK.  SEC 21, T 44 N,
 NG0180'R 12 E.
 NG0180
 NG0180                          STATION RECOVERY (2001)
 NG0180
 NG0180'RECOVERY NOTE BY US POWER SQUADRON 2001 (MS)
 NG0180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0183 ***********************************************************************
 LC0183  DESIGNATION -  673
 LC0183  PID         -  LC0183
 LC0183  STATE/COUNTY-  IL/CHAMPAIGN
 LC0183  COUNTRY     -  US
 LC0183  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0183
 LC0183                         *CURRENT SURVEY CONTROL
 LC0183  ______________________________________________________________________
 LC0183* NAD 83(1986) POSITION- 40 01 30.     (N) 088 04 13.     (W)   SCALED
 LC0183* NAVD 88 ORTHO HEIGHT -   204.745 (meters)      671.73  (feet) ADJUSTED
 LC0183  ______________________________________________________________________
 LC0183  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 LC0183  DYNAMIC HEIGHT  -        204.640 (meters)      671.39  (feet) COMP
 LC0183  MODELED GRAVITY -    980,110.8   (mgal)                       NAVD 88
 LC0183
 LC0183  VERT ORDER      -  FIRST     CLASS II
 LC0183
 LC0183.The horizontal coordinates were scaled from a map and have
 LC0183.an estimated accuracy of +/- 6 seconds.
 LC0183
 LC0183.The orthometric height was determined by differential leveling and
 LC0183.adjusted by the NATIONAL GEODETIC SURVEY
 LC0183.in June 1991.
 LC0183
 LC0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0183.GEOID18 height accuracy estimate available here.
 LC0183
 LC0183.Click photographs - Photos may exist for this station.
 LC0183
 LC0183.The dynamic height is computed by dividing the NAVD 88
 LC0183.geopotential number by the normal gravity value computed on the
 LC0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0183.degrees latitude (g = 980.6199 gals.).
 LC0183
 LC0183.The modeled gravity was interpolated from observed gravity values.
 LC0183
 LC0183;                    North         East    Units  Estimated Accuracy
 LC0183;SPC IL E     -   372,810.      322,460.      MT  (+/- 180 meters Scaled)
 LC0183
 LC0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK086310(NAD 83)
 LC0183
 LC0183                          SUPERSEDED SURVEY CONTROL
 LC0183
 LC0183  NGVD 29 (??/??/92)  204.799  (m)          671.91   (f) ADJ UNCH    1 2
 LC0183
 LC0183.Superseded values are not recommended for survey control.
 LC0183
 LC0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0183.See file dsdata.pdf to determine how the superseded data were derived.
 LC0183
 LC0183_MARKER: DB = BENCH MARK DISK
 LC0183_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LC0183_SP_SET: FOUNDATION WALL
 LC0183_STAMPING: ILLINOIS 673 1906
 LC0183_MARK LOGO: USGS
 LC0183_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC0183+STABILITY: POSITION/ELEVATION WELL
 LC0183
 LC0183  HISTORY     - Date     Condition        Report By
 LC0183  HISTORY     - 1906     MONUMENTED       USGS
 LC0183  HISTORY     - 1954     GOOD             CGS
 LC0183  HISTORY     - 1973     GOOD             NGS
 LC0183  HISTORY     - 1986     GOOD             NGS
 LC0183  HISTORY     - 20051125 MARK NOT FOUND   ILDT
 LC0183  HISTORY     - 20090414 MARK NOT FOUND   FOTHIE
 LC0183
 LC0183                          STATION DESCRIPTION
 LC0183
 LC0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0183'AT SIDNEY.
 LC0183'AT SIDNEY, ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE
 LC0183'CROSSING OF THE WABASH RAILROAD AND THE STATION, THENCE ABOUT
 LC0183'0.15 MILE EAST ALONG STREET, SET VERTICALLY IN THE SOUTH FACE
 LC0183'OF STONE MASONRY FOUNDATION OF THE OLD PART OF THE 2-STORY RED
 LC0183'BRICK SCHOOL BUILDING, 78 FEET NORTH OF CENTER LINE OF
 LC0183'EAST-WEST STREET, 136 FEET WEST OF CENTER LINE OF A NORTH-SOUTH
 LC0183'STREET, 1/2 FOOT EAST OF SOUTHWEST CORNER OF BUILDING AND 2.1
 LC0183'FEET ABOVE GROUND.
 LC0183
 LC0183                          STATION RECOVERY (1973)
 LC0183
 LC0183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0183'RECOVERED IN GOOD CONDITION.
 LC0183
 LC0183                          STATION RECOVERY (1986)
 LC0183
 LC0183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0183'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN SIDNEY,
 LC0183'AT THE INTERSECTION OF NORTH WASHINGTON AND EAST BYRON STREETS, SET
 LC0183'VERTICALLY IN THE SOUTH FACE OF THE STONE FOUNDATION NEAR THE
 LC0183'SOUTHWEST CORNER OF THE SIDNEY ELEMENTARY SCHOOL, 41.5 M (136.2 FT)
 LC0183'WEST OF THE CENTER OF NORTH WASHINGTON STREET, 23.8 M (78.1 FT) NORTH
 LC0183'OF THE CENTER OF EAST BYRON STREET, AND 0.2 M (0.7 FT) EAST OF THE
 LC0183'SOUTHWEST CORNER OF THE BUILDING.  NOTE--THE ORIGINAL DESCRIPTION
 LC0183'STATES THAT THE DISK IS STAMPED ILLINOIS 673 1906 BUT IS STAMPED AS
 LC0183'ILLINOIS 673 1905.
 LC0183'THE MARK IS 0.7 M ABOVE A SIDEWALK.
 LC0183
 LC0183                          STATION RECOVERY (2005)
 LC0183
 LC0183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0183'MARK NOT FOUND.
 LC0183
 LC0183                          STATION RECOVERY (2009)
 LC0183
 LC0183'RECOVERY NOTE BY FOTH INFRA AND ENVIRON LLC 2009 (DSC)
 LC0183'MARK WAS LOCATED IN THE FOUNDATION OF THE SIDNEY ELEMENTARY SCHOOL,
 LC0183'WHICH HAS BEEN DEMOLISHED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1487 ***********************************************************************
 KA1487  DESIGNATION -  673
 KA1487  PID         -  KA1487
 KA1487  STATE/COUNTY-  IL/EDGAR
 KA1487  COUNTRY     -  US
 KA1487  USGS QUAD   -  PARIS SOUTH (2018)
 KA1487
 KA1487                         *CURRENT SURVEY CONTROL
 KA1487  ______________________________________________________________________
 KA1487* NAD 83(1986) POSITION- 39 32 04.     (N) 087 38 25.     (W)   SCALED
 KA1487* NAVD 88 ORTHO HEIGHT -   204.911 (meters)      672.28  (feet) ADJUSTED
 KA1487  ______________________________________________________________________
 KA1487  GEOID HEIGHT    -        -32.251 (meters)                     GEOID18
 KA1487  DYNAMIC HEIGHT  -        204.798 (meters)      671.91  (feet) COMP
 KA1487  MODELED GRAVITY -    980,070.3   (mgal)                       NAVD 88
 KA1487
 KA1487  VERT ORDER      -  FIRST     CLASS II
 KA1487
 KA1487.The horizontal coordinates were scaled from a map and have
 KA1487.an estimated accuracy of +/- 6 seconds.
 KA1487
 KA1487.The orthometric height was determined by differential leveling and
 KA1487.adjusted by the NATIONAL GEODETIC SURVEY
 KA1487.in June 1991.
 KA1487
 KA1487.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1487.GEOID18 height accuracy estimate available here.
 KA1487
 KA1487.Click photographs - Photos may exist for this station.
 KA1487
 KA1487.The dynamic height is computed by dividing the NAVD 88
 KA1487.geopotential number by the normal gravity value computed on the
 KA1487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1487.degrees latitude (g = 980.6199 gals.).
 KA1487
 KA1487.The modeled gravity was interpolated from observed gravity values.
 KA1487
 KA1487;                    North         East    Units  Estimated Accuracy
 KA1487;SPC IL E     -   318,540.      359,580.      MT  (+/- 180 meters Scaled)
 KA1487
 KA1487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ449762(NAD 83)
 KA1487
 KA1487                          SUPERSEDED SURVEY CONTROL
 KA1487
 KA1487  NGVD 29 (??/??/92)  205.005  (m)          672.59   (f) ADJ UNCH    1 2
 KA1487
 KA1487.Superseded values are not recommended for survey control.
 KA1487
 KA1487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1487.See file dsdata.pdf to determine how the superseded data were derived.
 KA1487
 KA1487_MARKER: DB = BENCH MARK DISK
 KA1487_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1487_SP_SET: CULVERT HEADWALL
 KA1487_STAMPING: 673
 KA1487_MARK LOGO: USGS
 KA1487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1487+STABILITY: SURFACE MOTION
 KA1487
 KA1487  HISTORY     - Date     Condition        Report By
 KA1487  HISTORY     - 1907     MONUMENTED       USGS
 KA1487  HISTORY     - 1956     GOOD             CGS
 KA1487
 KA1487                          STATION DESCRIPTION
 KA1487
 KA1487'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1487'5.5 MI SE FROM PARIS.
 KA1487'ABOUT 5.5 MILES SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KA1487'THE STATION AT PARIS, AT NEVINS, IN SECTION 33, T. 13 N., R. 11
 KA1487'W., IN THE TOP OF THE WEST BRICK HEAD WALL OF A TRIPLE 30-INCH
 KA1487'IRON PIPE CULVERT, 36 FEET WEST OF WEST RAIL, 791 FEET SOUTH OF
 KA1487'MILE POST 15, 5 3/4 FEET SOUTH OF NORTH END OF HEAD WALL, 1 1/4
 KA1487'FEET EAST OF WEST EDGE OF HEAD WALL AND ABOUT 12 FEET BELOW LEVEL
 KA1487'OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0508 ***********************************************************************
 LD0508  DESIGNATION -  673
 LD0508  PID         -  LD0508
 LD0508  STATE/COUNTY-  IL/HANCOCK
 LD0508  COUNTRY     -  US
 LD0508  USGS QUAD   -  BURNSIDE (2018)
 LD0508
 LD0508                         *CURRENT SURVEY CONTROL
 LD0508  ______________________________________________________________________
 LD0508* NAD 83(1986) POSITION- 40 37 19.     (N) 091 01 21.     (W)   SCALED
 LD0508* NAVD 88 ORTHO HEIGHT -   204.864 (meters)      672.12  (feet) ADJUSTED
 LD0508  ______________________________________________________________________
 LD0508  GEOID HEIGHT    -        -33.332 (meters)                     GEOID18
 LD0508  DYNAMIC HEIGHT  -        204.765 (meters)      671.80  (feet) COMP
 LD0508  MODELED GRAVITY -    980,137.3   (mgal)                       NAVD 88
 LD0508
 LD0508  VERT ORDER      -  SECOND    CLASS 0
 LD0508
 LD0508.The horizontal coordinates were scaled from a map and have
 LD0508.an estimated accuracy of +/- 6 seconds.
 LD0508
 LD0508.The orthometric height was determined by differential leveling and
 LD0508.adjusted by the NATIONAL GEODETIC SURVEY
 LD0508.in June 1991.
 LD0508
 LD0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0508.GEOID18 height accuracy estimate available here.
 LD0508
 LD0508.Click photographs - Photos may exist for this station.
 LD0508
 LD0508.The dynamic height is computed by dividing the NAVD 88
 LD0508.geopotential number by the normal gravity value computed on the
 LD0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0508.degrees latitude (g = 980.6199 gals.).
 LD0508
 LD0508.The modeled gravity was interpolated from observed gravity values.
 LD0508
 LD0508;                    North         East    Units  Estimated Accuracy
 LD0508;SPC IL W     -   439,400.      627,590.      MT  (+/- 180 meters Scaled)
 LD0508
 LD0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE672986(NAD 83)
 LD0508
 LD0508                          SUPERSEDED SURVEY CONTROL
 LD0508
 LD0508  NGVD 29 (??/??/92)  204.917  (m)          672.30   (f) ADJ UNCH    2 0
 LD0508
 LD0508.Superseded values are not recommended for survey control.
 LD0508
 LD0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0508.See file dsdata.pdf to determine how the superseded data were derived.
 LD0508
 LD0508_MARKER: DB = BENCH MARK DISK
 LD0508_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0508_STAMPING: ILL 673
 LD0508_MARK LOGO: USGS
 LD0508_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0508_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0508
 LD0508  HISTORY     - Date     Condition        Report By
 LD0508  HISTORY     - 1910     MONUMENTED       USGS
 LD0508  HISTORY     - 1935     GOOD             CGS
 LD0508  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0508
 LD0508                          STATION DESCRIPTION
 LD0508
 LD0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0508'4.3 MI NW FROM LA HARPE.
 LD0508'4.3 MILES NORTHWEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LD0508'FROM THE STATION AT LA HARPE, HANCOCK COUNTY, AT DISCO, 0.1
 LD0508'MILE NORTHWEST OF THE STATION, 5 POLES SOUTHEAST OF MILEPOST 200,
 LD0508'144 FEET NORTHWEST OF THE CENTER OF A ROAD CROSSING, 45 FEET
 LD0508'NORTHEAST OF THE CENTERLINE OF THE TRACK, AND 3 FEET SOUTHWEST OF
 LD0508'THE RIGHT-OF-WAY FENCE.  A UNITED STATES GEOLOGICAL SURVEY
 LD0508'STANDARD CAP, STAMPED ILL. 673 AND FASTENED ON TOP OF A 3-1/2-INCH
 LD0508'IRON PIPE PROJECTING 12 INCHES ABOVE GROUND.
 LD0508
 LD0508                          STATION RECOVERY (2012)
 LD0508
 LD0508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2029 ***********************************************************************
 DN2029  DESIGNATION -  68
 DN2029  PID         -  DN2029
 DN2029  STATE/COUNTY-  IL/FULTON
 DN2029  COUNTRY     -  US
 DN2029  USGS QUAD   -  HAVANA (2018)
 DN2029
 DN2029                         *CURRENT SURVEY CONTROL
 DN2029  ______________________________________________________________________
 DN2029* NAD 83(2011) POSITION- 40 20 59.23991(N) 090 06 54.02789(W)   ADJUSTED
 DN2029* NAD 83(2011) ELLIP HT-   122.289 (meters)        (06/27/12)   ADJUSTED
 DN2029* NAD 83(2011) EPOCH   -  2010.00
 DN2029* NAVD 88 ORTHO HEIGHT -   155.4   (meters)      510.    (feet) GPS OBS
 DN2029  ______________________________________________________________________
 DN2029  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2029  GEOID HEIGHT    -        -33.114 (meters)                     GEOID09
 DN2029  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 DN2029  NAD 83(2011) X  -     -9,770.841 (meters)                     COMP
 DN2029  NAD 83(2011) Y  - -4,867,734.547 (meters)                     COMP
 DN2029  NAD 83(2011) Z  -  4,107,741.410 (meters)                     COMP
 DN2029  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 DN2029
 DN2029  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2029  Standards:
 DN2029         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2029            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2029  -------------------------------------------------------------------
 DN2029  NETWORK    3.65   2.90           1.63   1.32   1.48     -0.06777108
 DN2029  -------------------------------------------------------------------
 DN2029  Click here for local accuracies and other accuracy information.
 DN2029
 DN2029.The horizontal coordinates were established by GPS observations
 DN2029.and adjusted by the National Geodetic Survey in June 2012.
 DN2029
 DN2029.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2029.been affixed to the stable North American tectonic plate. See 
 DN2029.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2029
 DN2029.The horizontal coordinates are valid at the epoch date displayed above
 DN2029.which is a decimal equivalence of Year/Month/Day.
 DN2029
 DN2029.The orthometric height was determined by GPS observations and a
 DN2029.high-resolution geoid model.
 DN2029
 DN2029.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2029.GEOID18 height accuracy estimate available here.
 DN2029
 DN2029.Click photographs - Photos may exist for this station.
 DN2029
 DN2029.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2029
 DN2029.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2029
 DN2029.The ellipsoidal height was determined by GPS observations
 DN2029.and is referenced to NAD 83.
 DN2029
 DN2029. The following values were computed from the NAD 83(2011) position.
 DN2029
 DN2029;                    North         East     Units Scale Factor Converg.
 DN2029;SPC IL W     -   408,826.648   704,388.505   MT  0.99994141   +0 02 00.4
 DN2029;SPC IL W     - 1,341,292.09  2,310,981.29   sFT  0.99994141   +0 02 00.4
 DN2029;UTM  15      - 4,470,577.279   745,017.852   MT  1.00033906   +1 52 07.8
 DN2029
 DN2029!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2029!SPC IL W     -   0.99998082  x   0.99994141  =   0.99992223
 DN2029!UTM  15      -   0.99998082  x   1.00033906  =   1.00031987
 DN2029
 DN2029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4501770577(NAD 83)
 DN2029
 DN2029                          SUPERSEDED SURVEY CONTROL
 DN2029
 DN2029  NAD 83(2007)-  40 20 59.24018(N)    090 06 54.02886(W) AD(2002.00) 1
 DN2029  ELLIP H (08/11/11)  122.302  (m)                       GP(2002.00) 4 1
 DN2029
 DN2029.Superseded values are not recommended for survey control.
 DN2029
 DN2029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2029.See file dsdata.pdf to determine how the superseded data were derived.
 DN2029
 DN2029_MARKER: DD = SURVEY DISK
 DN2029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2029_STAMPING: FC68
 DN2029_MARK LOGO: NONE
 DN2029_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2029+STABILITY: SURFACE MOTION
 DN2029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2029+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2029
 DN2029  HISTORY     - Date     Condition        Report By
 DN2029  HISTORY     - 200905   MONUMENTED       ILDT
 DN2029
 DN2029                          STATION DESCRIPTION
 DN2029
 DN2029'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2029'STATION IS LOCATED 3.0 MILES SOUTHEASTERLY OF THE TOWN OF LEWISTOWN
 DN2029'AND IS MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHWEST QUARTER OF
 DN2029'SECTION 1, T 4 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2029'STATION  FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST MILTON
 DN2029'STREET WITH IL RTE 97/100 IN THE TOWN OF LEWISTOWN. PROCEED SOUTH 0.3
 DN2029'MILES ALONG IL. RTE 100 TO THE INTERSECTION WITH US RTE 24. TURN  LEFT
 DN2029'(EAST)  AND PROCEED 1.6 MILES TO THE  INTERSECTION  WITH DICKSON
 DN2029'MOUNDS ROAD. TURN RIGHT (SOUTH) AND PROCEED IN A SOUTHEASTERLY
 DN2029'DIRECTION 3.3 MILES TO THE STATION AT THE INTERSECTION WITH PRAIRIE
 DN2029'ROAD. STATION IS 48.27 FEET SOUTHEAST OF THE SOUTHEASTERLY CORNER OF A
 DN2029'BRICK SCHOOL HOUSE, 87.71 FEET SOUTHWESTERLY OF A POWER POLE AND 37.60
 DN2029'FEET NORTHEASTERLY OF A TELEPHONE SPLICE BOX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0316 ***********************************************************************
 KC0316  DESIGNATION -  683
 KC0316  PID         -  KC0316
 KC0316  STATE/COUNTY-  IL/PIKE
 KC0316  COUNTRY     -  US
 KC0316  USGS QUAD   -  BARRY (2018)
 KC0316
 KC0316                         *CURRENT SURVEY CONTROL
 KC0316  ______________________________________________________________________
 KC0316* NAD 83(1986) POSITION- 39 42 01.     (N) 091 02 20.     (W)   SCALED
 KC0316* NAVD 88 ORTHO HEIGHT -   208.147 (meters)      682.90  (feet) ADJUSTED
 KC0316  ______________________________________________________________________
 KC0316  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 KC0316  DYNAMIC HEIGHT  -        208.033 (meters)      682.52  (feet) COMP
 KC0316  MODELED GRAVITY -    980,071.1   (mgal)                       NAVD 88
 KC0316
 KC0316  VERT ORDER      -  SECOND    CLASS 0
 KC0316
 KC0316.The horizontal coordinates were scaled from a map and have
 KC0316.an estimated accuracy of +/- 6 seconds.
 KC0316
 KC0316.The orthometric height was determined by differential leveling and
 KC0316.adjusted by the NATIONAL GEODETIC SURVEY
 KC0316.in June 1991.
 KC0316
 KC0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0316.GEOID18 height accuracy estimate available here.
 KC0316
 KC0316.Click photographs - Photos may exist for this station.
 KC0316
 KC0316.The dynamic height is computed by dividing the NAVD 88
 KC0316.geopotential number by the normal gravity value computed on the
 KC0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0316.degrees latitude (g = 980.6199 gals.).
 KC0316
 KC0316.The modeled gravity was interpolated from observed gravity values.
 KC0316
 KC0316;                    North         East    Units  Estimated Accuracy
 KC0316;SPC IL W     -   337,080.      625,200.      MT  (+/- 180 meters Scaled)
 KC0316
 KC0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD681963(NAD 83)
 KC0316
 KC0316                          SUPERSEDED SURVEY CONTROL
 KC0316
 KC0316  NGVD 29 (??/??/92)  208.224  (m)          683.15   (f) ADJ UNCH    2 0
 KC0316
 KC0316.Superseded values are not recommended for survey control.
 KC0316
 KC0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0316.See file dsdata.pdf to determine how the superseded data were derived.
 KC0316
 KC0316_MARKER: P = PIPE CAP
 KC0316_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0316_STAMPING: ILL 683
 KC0316_MARK LOGO: USGS
 KC0316_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0316
 KC0316  HISTORY     - Date     Condition        Report By
 KC0316  HISTORY     - 1914     MONUMENTED       USGS
 KC0316  HISTORY     - 1935     GOOD             CGS
 KC0316  HISTORY     - 1970     GOOD             NGS
 KC0316  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0316
 KC0316                          STATION DESCRIPTION
 KC0316
 KC0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0316'AT BARRY.
 KC0316'AT BARRY, PIKE COUNTY, ON THE WABASH RAILWAY, 140 FEET NORTH AND
 KC0316'400 FEET EAST OF THE STATION, 32 FEET EAST OF THE CENTERLINE OF
 KC0316'A ROAD, 100 FEET NORTHEAST OF THE STOCK-YARD SCALES, AND 32 FEET
 KC0316'NORTH OF A FENCE CORNER.  A UNITED STATES GEOLOGICAL SURVEY
 KC0316'STANDARD CAP, STAMPED ILL 683 AND RIVETED ON THE TOP OF AN IRON
 KC0316'PIPE.
 KC0316
 KC0316                          STATION RECOVERY (1970)
 KC0316
 KC0316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 KC0316'RECOVERED IN GOOD CONDITION.
 KC0316
 KC0316                          STATION RECOVERY (2012)
 KC0316
 KC0316'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0316'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0424 ***********************************************************************
 LD0424  DESIGNATION -  686
 LD0424  PID         -  LD0424
 LD0424  STATE/COUNTY-  IL/MCDONOUGH
 LD0424  COUNTRY     -  US
 LD0424  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0424
 LD0424                         *CURRENT SURVEY CONTROL
 LD0424  ______________________________________________________________________
 LD0424* NAD 83(1986) POSITION- 40 33 19.     (N) 090 37 04.     (W)   SCALED
 LD0424* NAVD 88 ORTHO HEIGHT -   208.793 (meters)      685.02  (feet) ADJUSTED
 LD0424  ______________________________________________________________________
 LD0424  GEOID HEIGHT    -        -33.280 (meters)                     GEOID18
 LD0424  DYNAMIC HEIGHT  -        208.691 (meters)      684.68  (feet) COMP
 LD0424  MODELED GRAVITY -    980,130.4   (mgal)                       NAVD 88
 LD0424
 LD0424  VERT ORDER      -  SECOND    CLASS 0
 LD0424
 LD0424.The horizontal coordinates were scaled from a map and have
 LD0424.an estimated accuracy of +/- 6 seconds.
 LD0424
 LD0424.The orthometric height was determined by differential leveling and
 LD0424.adjusted by the NATIONAL GEODETIC SURVEY
 LD0424.in June 1991.
 LD0424
 LD0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0424.GEOID18 height accuracy estimate available here.
 LD0424
 LD0424.Click photographs - Photos may exist for this station.
 LD0424
 LD0424.The dynamic height is computed by dividing the NAVD 88
 LD0424.geopotential number by the normal gravity value computed on the
 LD0424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0424.degrees latitude (g = 980.6199 gals.).
 LD0424
 LD0424.The modeled gravity was interpolated from observed gravity values.
 LD0424
 LD0424;                    North         East    Units  Estimated Accuracy
 LD0424;SPC IL W     -   431,740.      661,790.      MT  (+/- 180 meters Scaled)
 LD0424
 LD0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE016921(NAD 83)
 LD0424
 LD0424                          SUPERSEDED SURVEY CONTROL
 LD0424
 LD0424  NGVD 29 (??/??/92)  208.858  (m)          685.23   (f) ADJ UNCH    2 0
 LD0424
 LD0424.Superseded values are not recommended for survey control.
 LD0424
 LD0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0424.See file dsdata.pdf to determine how the superseded data were derived.
 LD0424
 LD0424_MARKER: P = PIPE CAP
 LD0424_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0424_STAMPING: ILL 686
 LD0424_MARK LOGO: USGS
 LD0424_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0424_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0424
 LD0424  HISTORY     - Date     Condition        Report By
 LD0424  HISTORY     - 1914     MONUMENTED       USGS
 LD0424  HISTORY     - 1935     GOOD             CGS
 LD0424  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0424
 LD0424                          STATION DESCRIPTION
 LD0424
 LD0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0424'3.1 MI E FROM GOOD HOPE.
 LD0424'3.1 MILES EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0424'THE STATION AT GOOD HOPE, MCDONOUGH  COUNTY, AT POLE 176+17, 24
 LD0424'FEET EAST OF A POINT 78 FEET SOUTH OF THE CENTER OF A ROAD
 LD0424'CROSSING, 2 FEET WEST OF THE ROAD RIGHT-OF-WAY FENCE, AND 4
 LD0424'INCHES ABOVE THE LEVEL OF THE TRACK.  A UNITED STATES GEOLOGICAL
 LD0424'SURVEY STANDARD CAP, STAMPED ILL 686 AND FASTENED ON THE TOP
 LD0424'OF A 3-1/2-INCH IRON PIPE.
 LD0424
 LD0424                          STATION RECOVERY (2003)
 LD0424
 LD0424'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0424'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0072 ***********************************************************************
 LD0072  DESIGNATION -  686
 LD0072  PID         -  LD0072
 LD0072  STATE/COUNTY-  IL/FULTON
 LD0072  COUNTRY     -  US
 LD0072  USGS QUAD   -  CANTON (2018)
 LD0072
 LD0072                         *CURRENT SURVEY CONTROL
 LD0072  ______________________________________________________________________
 LD0072* NAD 83(1986) POSITION- 40 35 23.     (N) 090 01 40.     (W)   SCALED
 LD0072* NAVD 88 ORTHO HEIGHT -   208.656 (meters)      684.57  (feet) ADJUSTED
 LD0072  ______________________________________________________________________
 LD0072  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0072  DYNAMIC HEIGHT  -        208.558 (meters)      684.24  (feet) COMP
 LD0072  MODELED GRAVITY -    980,147.7   (mgal)                       NAVD 88
 LD0072
 LD0072  VERT ORDER      -  SECOND    CLASS 0
 LD0072
 LD0072.The horizontal coordinates were scaled from a map and have
 LD0072.an estimated accuracy of +/- 6 seconds.
 LD0072
 LD0072.The orthometric height was determined by differential leveling and
 LD0072.adjusted by the NATIONAL GEODETIC SURVEY
 LD0072.in June 1991.
 LD0072
 LD0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0072.GEOID18 height accuracy estimate available here.
 LD0072
 LD0072.Click photographs - Photos may exist for this station.
 LD0072
 LD0072.The dynamic height is computed by dividing the NAVD 88
 LD0072.geopotential number by the normal gravity value computed on the
 LD0072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0072.degrees latitude (g = 980.6199 gals.).
 LD0072
 LD0072.The modeled gravity was interpolated from observed gravity values.
 LD0072
 LD0072;                    North         East    Units  Estimated Accuracy
 LD0072;SPC IL W     -   435,480.      711,760.      MT  (+/- 180 meters Scaled)
 LD0072
 LD0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE515974(NAD 83)
 LD0072
 LD0072                          SUPERSEDED SURVEY CONTROL
 LD0072
 LD0072  NGVD 29 (??/??/92)  208.738  (m)          684.83   (f) ADJ UNCH    2 0
 LD0072
 LD0072.Superseded values are not recommended for survey control.
 LD0072
 LD0072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0072.See file dsdata.pdf to determine how the superseded data were derived.
 LD0072
 LD0072_MARKER: DB = BENCH MARK DISK
 LD0072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0072_STAMPING: ILL 686
 LD0072_MARK LOGO: USGS
 LD0072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0072+STABILITY: SURFACE MOTION
 LD0072
 LD0072  HISTORY     - Date     Condition        Report By
 LD0072  HISTORY     - 1910     MONUMENTED       USGS
 LD0072  HISTORY     - 1942     GOOD             CGS
 LD0072  HISTORY     - 1974     POOR             NGS
 LD0072  HISTORY     - 1980     POOR             ILDT
 LD0072
 LD0072                          STATION DESCRIPTION
 LD0072
 LD0072'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0072'2.3 MI N FROM CANTON.
 LD0072'2.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0072'FROM THE STATION AT CANTON, FULTON COUNTY, 3-1/2 POLES NORTH OF
 LD0072'MILEPOST 61, AND 15 FEET SOUTH OF A POINT 36 FEET EAST OF THE
 LD0072'CENTER OF A ROAD CROSSING.  A UNITED STATES GEOLOGICAL SURVEY
 LD0072'STANDARD DISK, STAMPED ILL 686 AND SET IN THE TOP OF A CONCRETE
 LD0072'POST.
 LD0072
 LD0072                          STATION RECOVERY (1974)
 LD0072
 LD0072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 LD0072'MARK RECOVERED IN POOR CONDITION.
 LD0072
 LD0072                          STATION RECOVERY (1980)
 LD0072
 LD0072'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LD0072'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0296 ***********************************************************************
 LD0296  DESIGNATION -  686
 LD0296  PID         -  LD0296
 LD0296  STATE/COUNTY-  IL/FULTON
 LD0296  COUNTRY     -  US
 LD0296  USGS QUAD   -  LEWISTOWN (2018)
 LD0296
 LD0296                         *CURRENT SURVEY CONTROL
 LD0296  ______________________________________________________________________
 LD0296* NAD 83(1986) POSITION- 40 29 29.     (N) 090 11 59.     (W)   SCALED
 LD0296* NAVD 88 ORTHO HEIGHT -   208.936 (meters)      685.48  (feet) ADJUSTED
 LD0296  ______________________________________________________________________
 LD0296  GEOID HEIGHT    -        -33.175 (meters)                     GEOID18
 LD0296  DYNAMIC HEIGHT  -        208.833 (meters)      685.15  (feet) COMP
 LD0296  MODELED GRAVITY -    980,131.9   (mgal)                       NAVD 88
 LD0296
 LD0296  VERT ORDER      -  SECOND    CLASS 0
 LD0296
 LD0296.The horizontal coordinates were scaled from a map and have
 LD0296.an estimated accuracy of +/- 6 seconds.
 LD0296
 LD0296.The orthometric height was determined by differential leveling and
 LD0296.adjusted by the NATIONAL GEODETIC SURVEY
 LD0296.in June 1991.
 LD0296
 LD0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0296.GEOID18 height accuracy estimate available here.
 LD0296
 LD0296.Click photographs - Photos may exist for this station.
 LD0296
 LD0296.The dynamic height is computed by dividing the NAVD 88
 LD0296.geopotential number by the normal gravity value computed on the
 LD0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0296.degrees latitude (g = 980.6199 gals.).
 LD0296
 LD0296.The modeled gravity was interpolated from observed gravity values.
 LD0296
 LD0296;                    North         East    Units  Estimated Accuracy
 LD0296;SPC IL W     -   424,550.      697,200.      MT  (+/- 180 meters Scaled)
 LD0296
 LD0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE373860(NAD 83)
 LD0296
 LD0296                          SUPERSEDED SURVEY CONTROL
 LD0296
 LD0296  NGVD 29 (??/??/92)  209.017  (m)          685.75   (f) ADJ UNCH    2 0
 LD0296
 LD0296.Superseded values are not recommended for survey control.
 LD0296
 LD0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0296.See file dsdata.pdf to determine how the superseded data were derived.
 LD0296
 LD0296_MARKER: P = PIPE CAP
 LD0296_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0296_STAMPING: ILL 686 1909
 LD0296_MARK LOGO: USGS
 LD0296_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0296_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0296
 LD0296  HISTORY     - Date     Condition        Report By
 LD0296  HISTORY     - 1909     MONUMENTED       USGS
 LD0296  HISTORY     - 1948     MARK NOT FOUND   CGS
 LD0296
 LD0296                          STATION DESCRIPTION
 LD0296
 LD0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 LD0296'AT CUBA.
 LD0296'AT CUBA, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0296'RAILROAD, 6-1/2 POLES SOUTH OF THE STATION, 33 FEET WEST OF A
 LD0296'POINT 21 FEET SOUTH OF THE CENTER OF A ROAD CROSSING, 5 FEET
 LD0296'SOUTHWEST OF A POWER-LINE POLE, AND 2 FEET NORTH OF THE ROAD
 LD0296'RIGHT-OF-WAY FENCE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 LD0296'CAP, STAMPED ILL 686 1909 AND RIVETED ON THE TOP OF A 3-1/2-INCH
 LD0296'IRON PIPE PROJECTING ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2019 ***********************************************************************
 DN2019  DESIGNATION -  69
 DN2019  PID         -  DN2019
 DN2019  STATE/COUNTY-  IL/FULTON
 DN2019  COUNTRY     -  US
 DN2019  USGS QUAD   -  DUNCAN MILLS (2018)
 DN2019
 DN2019                         *CURRENT SURVEY CONTROL
 DN2019  ______________________________________________________________________
 DN2019* NAD 83(2011) POSITION- 40 18 16.34918(N) 090 12 01.21474(W)   ADJUSTED
 DN2019* NAD 83(2011) ELLIP HT-   141.733 (meters)        (06/27/12)   ADJUSTED
 DN2019* NAD 83(2011) EPOCH   -  2010.00
 DN2019* NAVD 88 ORTHO HEIGHT -   174.8   (meters)      573.    (feet) GPS OBS
 DN2019  ______________________________________________________________________
 DN2019  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2019  GEOID HEIGHT    -        -33.053 (meters)                     GEOID09
 DN2019  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 DN2019  NAD 83(2011) X  -    -17,031.687 (meters)                     COMP
 DN2019  NAD 83(2011) Y  - -4,870,980.961 (meters)                     COMP
 DN2019  NAD 83(2011) Z  -  4,103,923.568 (meters)                     COMP
 DN2019  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 DN2019
 DN2019  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2019  Standards:
 DN2019         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2019            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2019  -------------------------------------------------------------------
 DN2019  NETWORK    3.61   2.57           1.56   1.38   1.31     -0.12746950
 DN2019  -------------------------------------------------------------------
 DN2019  Click here for local accuracies and other accuracy information.
 DN2019
 DN2019.The horizontal coordinates were established by GPS observations
 DN2019.and adjusted by the National Geodetic Survey in June 2012.
 DN2019
 DN2019.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2019.been affixed to the stable North American tectonic plate. See 
 DN2019.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2019
 DN2019.The horizontal coordinates are valid at the epoch date displayed above
 DN2019.which is a decimal equivalence of Year/Month/Day.
 DN2019
 DN2019.The orthometric height was determined by GPS observations and a
 DN2019.high-resolution geoid model.
 DN2019
 DN2019.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2019.GEOID18 height accuracy estimate available here.
 DN2019
 DN2019.Click photographs - Photos may exist for this station.
 DN2019
 DN2019.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2019
 DN2019.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2019
 DN2019.The ellipsoidal height was determined by GPS observations
 DN2019.and is referenced to NAD 83.
 DN2019
 DN2019. The following values were computed from the NAD 83(2011) position.
 DN2019
 DN2019;                    North         East     Units Scale Factor Converg.
 DN2019;SPC IL W     -   403,801.891   697,137.706   MT  0.99994128   -0 01 18.4
 DN2019;SPC IL W     - 1,324,806.70  2,287,192.62   sFT  0.99994128   -0 01 18.4
 DN2019;UTM  15      - 4,465,321.003   737,928.954   MT  1.00029691   +1 48 42.5
 DN2019
 DN2019!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2019!SPC IL W     -   0.99997777  x   0.99994128  =   0.99991905
 DN2019!UTM  15      -   0.99997777  x   1.00029691  =   1.00027467
 DN2019
 DN2019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3792865321(NAD 83)
 DN2019
 DN2019                          SUPERSEDED SURVEY CONTROL
 DN2019
 DN2019  NAD 83(2007)-  40 18 16.34948(N)    090 12 01.21547(W) AD(2002.00) 1
 DN2019  ELLIP H (08/11/11)  141.748  (m)                       GP(2002.00) 4 1
 DN2019
 DN2019.Superseded values are not recommended for survey control.
 DN2019
 DN2019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2019.See file dsdata.pdf to determine how the superseded data were derived.
 DN2019
 DN2019_MARKER: DD = SURVEY DISK
 DN2019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2019_STAMPING: FC69
 DN2019_MARK LOGO: NONE
 DN2019_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2019+STABILITY: SURFACE MOTION
 DN2019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2019+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2019
 DN2019  HISTORY     - Date     Condition        Report By
 DN2019  HISTORY     - 200905   MONUMENTED       ILDT
 DN2019
 DN2019                          STATION DESCRIPTION
 DN2019
 DN2019'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2019'STATION IS LOCATED 6.9 MILES SOUTHWEST OF THE TOWN OF LEWISTOWN AND IS
 DN2019'MONUMENTED AS THE NORTHEAST CORNER OF THE NORTHEAST QUARTER OF SECTION
 DN2019'30, T 4 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2019'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST MILTON STREET
 DN2019'AND MAIN STREET (ILLINOIS ROUTE 100) IN THE TOWN OF LEWISTOWN, PROCEED
 DN2019'SOUTH  7.2 MILES ALONG MAIN STREET (ILLINOIS ROUTE 100) TO THE
 DN2019'INTERSECTION WITH OTTO ROAD. TURN RIGHT (WEST) AND PROCEED 0.5 MILES
 DN2019'ALONG OTTO ROAD TO THE INTERSECTION WITH MEMORY LANE. STATION IS
 DN2019'LOCATED IN THE THE ROAD, 28.24 FEET SOUTHWEST OF A NAIL AND CAP IN A
 DN2019'POWER POLE, 48.62 FEET SOUTHEAST OF A NAIL AND CAP IN A POWER POLE AND
 DN2019'33.53 FEET NORTHWEST OF A NAIL AND PLASTIC DISC IN A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0039 ***********************************************************************
 MF0039  DESIGNATION -  69 A
 MF0039  PID         -  MF0039
 MF0039  STATE/COUNTY-  IL/DU PAGE
 MF0039  COUNTRY     -  US
 MF0039  USGS QUAD   -  LOMBARD (2018)
 MF0039
 MF0039                         *CURRENT SURVEY CONTROL
 MF0039  ______________________________________________________________________
 MF0039* NAD 83(1986) POSITION- 41 58 14.3    (N) 088 00 47.6    (W)   HD_HELD2
 MF0039* NAVD 88 ORTHO HEIGHT -   209.090 (meters)      685.99  (feet) ADJUSTED
 MF0039  ______________________________________________________________________
 MF0039  GEOID HEIGHT    -        -33.532 (meters)                     GEOID18
 MF0039  DYNAMIC HEIGHT  -        209.018 (meters)      685.75  (feet) COMP
 MF0039  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 MF0039
 MF0039  VERT ORDER      -  SECOND    CLASS I
 MF0039
 MF0039.The horizontal coordinates were established by autonomous hand held GPS
 MF0039.observations and have an estimated accuracy of +/- 10 meters.
 MF0039
 MF0039.The orthometric height was determined by differential leveling and
 MF0039.adjusted by the NATIONAL GEODETIC SURVEY
 MF0039.in May 2008.
 MF0039
 MF0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0039.GEOID18 height accuracy estimate available here.
 MF0039
 MF0039.Click photographs - Photos may exist for this station.
 MF0039
 MF0039.The dynamic height is computed by dividing the NAVD 88
 MF0039.geopotential number by the normal gravity value computed on the
 MF0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0039.degrees latitude (g = 980.6199 gals.).
 MF0039
 MF0039.The modeled gravity was interpolated from observed gravity values.
 MF0039
 MF0039;                    North         East    Units  Estimated Accuracy
 MF0039;SPC IL E     -   588,891.      326,533.      MT  (+/- 10 meters HH2 GPS)
 MF0039
 MF0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1604847012(NAD 83)
 MF0039
 MF0039                          SUPERSEDED SURVEY CONTROL
 MF0039
 MF0039  NAVD 88 (06/15/91)  209.162  (m)          686.23   (f) SUPERSEDED  1 1
 MF0039  NGVD 29 (??/??/92)  209.247  (m)          686.50   (f) ADJ UNCH    1 1
 MF0039
 MF0039.Superseded values are not recommended for survey control.
 MF0039
 MF0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0039.See file dsdata.pdf to determine how the superseded data were derived.
 MF0039
 MF0039_MARKER: DD = SURVEY DISK
 MF0039_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 MF0039_STAMPING: ILL 69A 1924 686
 MF0039_MARK LOGO: USGS
 MF0039_PROJECTION: FLUSH
 MF0039_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0039_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0039_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0039+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2010
 MF0039
 MF0039  HISTORY     - Date     Condition        Report By
 MF0039  HISTORY     - 1924     MONUMENTED       USGS
 MF0039  HISTORY     - 1969     GOOD             CGS
 MF0039  HISTORY     - 1987     GOOD             LOCSUR
 MF0039  HISTORY     - 20060921 GOOD             PATRIC
 MF0039  HISTORY     - 20100203 GOOD             ILDT
 MF0039
 MF0039                          STATION DESCRIPTION
 MF0039
 MF0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0039'AT ITASCA.
 MF0039'AT ITASCA, 112 FEET SOUTHWEST AND ACROSS S. WALNUT AVENUE FROM
 MF0039'THE CENTER LINE OF STATE HIGHWAY 19 WHICH IS IRVING PARK ROAD,
 MF0039'31 1/2 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE VILLAGE
 MF0039'HALL, 33 FEET NORTH OF THE CENTER LINE OF LINE STREET, 30 FEET
 MF0039'WEST OF THE CENTER LINE OF S. WALNUT AVENUE, 1/2 FOOT SOUTH OF
 MF0039'THE SOUTH EDGE OF THE SIDEWALK WHICH LEADS WEST TO THE EAST
 MF0039'ENTRANCE OF THE VILLAGE HALL, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 MF0039'AVENUE, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 MF0039'6 INCHES ABOVE THE SURFACE OF THE GROUND.  NOTE-- THIS MARK IS
 MF0039'ALSO 1.85 MILES WEST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 MF0039'ROAD FROM THE INTERSECTION OF THE HIGHWAY AND WOOD DALE ROAD AT
 MF0039'WOOD DALE.  SEC 8, T40N, R11E
 MF0039
 MF0039                          STATION RECOVERY (1987)
 MF0039
 MF0039'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1987 (CM)
 MF0039'RECOVERED IN GOOD CONDITION.
 MF0039
 MF0039                          STATION RECOVERY (2006)
 MF0039
 MF0039'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 MF0039'THE STATION IS IN ITASCA, IL.
 MF0039'
 MF0039'TO REACH THE STATION FROM THE INTERSECTION OF I-290 AND STH 19 (IRVING
 MF0039'PARK ROAD) GO EAST ALONG STH 19 FOR ABOUT 3200' THEN SOUTH ONTO WALNUT
 MF0039'STREET.
 MF0039'
 MF0039'THE STATION IS LOCATED ALONG WALNUT STREET, 158 FT (48.2 M) SOUTH OF
 MF0039'THE CENTERLINE OF IRVING PARK ROAD, 30.6 FT (9.3 M) WEST OF THE
 MF0039'CENTERLINE OF WALNUT STREET, AND 26 FT (7.9 M) NORTH OF THE EXTENSION
 MF0039'OF THE CENTERLINE OF LINE STREET.  THE STATION IS 30.9 FT (9.4 M)
 MF0039'NORTHEAST OF THE SOUTHEAST CORNER OF A 2-STORY STONE BUILDING (ADDRESS
 MF0039'100 NORTH.  WALNUT).  THE MONUMENT IS IN THE TOP OF A 0.5 FT (0.2 M) X
 MF0039'0.5 FT (0.2 M) SQUARE CONCRETE BASE 0.25 FT (0.1 M) ABOVE GRADE AND
 MF0039'1.0 FT (0.3 M) ABOVE STREET SURFACE.
 MF0039
 MF0039                          STATION RECOVERY (2010)
 MF0039
 MF0039'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 MF0039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0060 ***********************************************************************
 MG0060  DESIGNATION -  690.0
 MG0060  PID         -  MG0060
 MG0060  STATE/COUNTY-  IL/HENRY
 MG0060  COUNTRY     -  US
 MG0060  USGS QUAD   -  ORION (2018)
 MG0060
 MG0060                         *CURRENT SURVEY CONTROL
 MG0060  ______________________________________________________________________
 MG0060* NAD 83(1986) POSITION- 41 15 07.     (N) 090 22 56.     (W)   SCALED
 MG0060* NAVD 88 ORTHO HEIGHT -   212.475 (meters)      697.10  (feet) ADJUSTED
 MG0060  ______________________________________________________________________
 MG0060  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 MG0060  DYNAMIC HEIGHT  -        212.387 (meters)      696.81  (feet) COMP
 MG0060  MODELED GRAVITY -    980,207.1   (mgal)                       NAVD 88
 MG0060
 MG0060  VERT ORDER      -  SECOND    CLASS 0
 MG0060
 MG0060.The horizontal coordinates were scaled from a map and have
 MG0060.an estimated accuracy of +/- 6 seconds.
 MG0060
 MG0060.The orthometric height was determined by differential leveling and
 MG0060.adjusted by the NATIONAL GEODETIC SURVEY
 MG0060.in June 1991.
 MG0060
 MG0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0060.GEOID18 height accuracy estimate available here.
 MG0060
 MG0060.Click photographs - Photos may exist for this station.
 MG0060
 MG0060.The dynamic height is computed by dividing the NAVD 88
 MG0060.geopotential number by the normal gravity value computed on the
 MG0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0060.degrees latitude (g = 980.6199 gals.).
 MG0060
 MG0060.The modeled gravity was interpolated from observed gravity values.
 MG0060
 MG0060;                    North         East    Units  Estimated Accuracy
 MG0060;SPC IL W     -   509,030.      681,930.      MT  (+/- 180 meters Scaled)
 MG0060
 MG0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF193700(NAD 83)
 MG0060
 MG0060                          SUPERSEDED SURVEY CONTROL
 MG0060
 MG0060  NGVD 29 (??/??/92)  212.541  (m)          697.31   (f) ADJ UNCH    2 0
 MG0060
 MG0060.Superseded values are not recommended for survey control.
 MG0060
 MG0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0060.See file dsdata.pdf to determine how the superseded data were derived.
 MG0060
 MG0060_MARKER: P = PIPE CAP
 MG0060_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MG0060_STAMPING: ILL 699
 MG0060_MARK LOGO: USGS
 MG0060_MAGNETIC: P = MARKER IS A STEEL PIPE
 MG0060_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0060
 MG0060  HISTORY     - Date     Condition        Report By
 MG0060  HISTORY     - 1914     MONUMENTED       USGS
 MG0060  HISTORY     - 1935     GOOD             CGS
 MG0060  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0060  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0060
 MG0060                          STATION DESCRIPTION
 MG0060
 MG0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0060'AT OPHIEM.
 MG0060'AT OPHIEM, HENRY COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MG0060'RAILROAD, ABOUT 300 FEET SOUTH THENCE 300 FEET EAST OF THE
 MG0060'STATION, AT THE SOUTHEAST ANGLE OF A T-ROAD JUNCTION LEADING
 MG0060'SOUTH, AND 3 FEET EAST OF A HEDGE FENCE CORNER.  A UNITED STATES
 MG0060'GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 690 AND RIVETED
 MG0060'ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 MG0060
 MG0060                          STATION RECOVERY (1996)
 MG0060
 MG0060'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0060'MARK NOT FOUND.
 MG0060
 MG0060                          STATION RECOVERY (2001)
 MG0060
 MG0060'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0060'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0178 ***********************************************************************
 LC0178  DESIGNATION -  691
 LC0178  PID         -  LC0178
 LC0178  STATE/COUNTY-  IL/CHAMPAIGN
 LC0178  COUNTRY     -  US
 LC0178  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0178
 LC0178                         *CURRENT SURVEY CONTROL
 LC0178  ______________________________________________________________________
 LC0178* NAD 83(1986) POSITION- 40 03 17.59   (N) 088 07 21.36   (W)   HD_HELD1
 LC0178* NAVD 88 ORTHO HEIGHT -   210.936 (meters)      692.05  (feet) ADJUSTED
 LC0178  ______________________________________________________________________
 LC0178  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 LC0178  DYNAMIC HEIGHT  -        210.828 (meters)      691.69  (feet) COMP
 LC0178  MODELED GRAVITY -    980,111.8   (mgal)                       NAVD 88
 LC0178
 LC0178  VERT ORDER      -  FIRST     CLASS II
 LC0178
 LC0178.The horizontal coordinates were determined by differentially corrected
 LC0178.hand held GPS observations or other comparable positioning techniques
 LC0178.and have an estimated accuracy of +/- 3 meters.
 LC0178
 LC0178.The orthometric height was determined by differential leveling and
 LC0178.adjusted by the NATIONAL GEODETIC SURVEY
 LC0178.in June 1991.
 LC0178
 LC0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0178.GEOID18 height accuracy estimate available here.
 LC0178
 LC0178.Click photographs - Photos may exist for this station.
 LC0178
 LC0178.The dynamic height is computed by dividing the NAVD 88
 LC0178.geopotential number by the normal gravity value computed on the
 LC0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0178.degrees latitude (g = 980.6199 gals.).
 LC0178
 LC0178.The modeled gravity was interpolated from observed gravity values.
 LC0178
 LC0178;                    North         East    Units  Estimated Accuracy
 LC0178;SPC IL E     -   376,115.7     317,980.5     MT  (+/- 3 meters HH1 GPS) 
 LC0178
 LC0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0425034452(NAD 83)
 LC0178
 LC0178                          SUPERSEDED SURVEY CONTROL
 LC0178
 LC0178  NGVD 29 (??/??/92)  210.975  (m)          692.17   (f) ADJ UNCH    1 2
 LC0178
 LC0178.Superseded values are not recommended for survey control.
 LC0178
 LC0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0178.See file dsdata.pdf to determine how the superseded data were derived.
 LC0178
 LC0178_MARKER: DB = BENCH MARK DISK
 LC0178_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC0178_STAMPING: 691 1906
 LC0178_MARK LOGO: USGS
 LC0178_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0178
 LC0178  HISTORY     - Date     Condition        Report By
 LC0178  HISTORY     - 1906     MONUMENTED       USGS
 LC0178  HISTORY     - 1954     GOOD             CGS
 LC0178  HISTORY     - 1973     GOOD             NGS
 LC0178  HISTORY     - 1986     POOR             NGS
 LC0178  HISTORY     - 20051125 POOR             ILDT
 LC0178
 LC0178                          STATION DESCRIPTION
 LC0178
 LC0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0178'3.4 MI NW FROM SIDNEY.
 LC0178'ABOUT 3.35 MILES NORTHWEST ALONG THE WABASH RAILROAD FROM THE
 LC0178'STATION AT SIDNEY, AT AN EAST-WEST ROAD CROSSING AT DEERS, ABOUT
 LC0178'0.1 MILE EAST ALONG ROAD FROM INTERSECTION OF NORTH-SOUTH
 LC0178'CROSSROAD AT DEERS, 55 1/2 FEET SOUTHWEST OF SOUTHWEST RAIL OF
 LC0178'MAIN TRACK, 46 1/2 FEET SOUTHWEST OF SOUTHWEST RAIL OF A SIDE
 LC0178'TRACK, 59 FEET SOUTHWEST OF CENTER OF CROSSING OF MAIN TRACK AND
 LC0178'EAST-WEST ROAD, 35 FEET SOUTH OF CENTER LINE OF ROAD, 20 FEET
 LC0178'SOUTHEAST OF A CROSSING SIGN, 7 FEET SOUTHWEST OF A POWER POLE,
 LC0178'ABOUT 1 POLE NORTHWEST OF MILE POLE 331, 68 FEET WEST-NORTHWEST
 LC0178'OF NORTHWEST CORNER OF SCALE HOUSE AND OFFICE OF GRAIN ELEVATOR,
 LC0178'66 1/2 FEET NORTHWEST OF WEST CORNER OF SCALE HOUSE AND OFFICE
 LC0178'OF GRAIN ELEVATOR, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND IS A
 LC0178'U.S.G.S. PIPE AND CAP PROJECTING 8 INCHES.
 LC0178
 LC0178                          STATION RECOVERY (1973)
 LC0178
 LC0178'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0178'RECOVERED IN GOOD CONDITION.
 LC0178
 LC0178                          STATION RECOVERY (1986)
 LC0178
 LC0178'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0178'RECOVERED IN POOR CONDITION.  A NEW TO REACH FOLLOWS.  10.9 KM (6.75
 LC0178'MI) WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LC0178'HIGHWAY 49 IN HOMER, THENCE 4.9 KM (3.05 MI) NORTHWESTERLY ALONG THE
 LC0178'NORFOLK AND WESTERN RAILROAD.  ADD--0.3 M (1.0 FT) NORTH OF A METAL
 LC0178'WITNESS POST.  NOTE--NOT LEVELED TO DURING THIS SURVEY.
 LC0178
 LC0178                          STATION RECOVERY (2005)
 LC0178
 LC0178'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0178'MARK WAS FOUND DESTROYED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1522 ***********************************************************************
 KA1522  DESIGNATION -  691
 KA1522  PID         -  KA1522
 KA1522  STATE/COUNTY-  IL/EDGAR
 KA1522  COUNTRY     -  US
 KA1522  USGS QUAD   -  REDMON (2018)
 KA1522
 KA1522                         *CURRENT SURVEY CONTROL
 KA1522  ______________________________________________________________________
 KA1522* NAD 83(1986) POSITION- 39 38 43.     (N) 087 51 47.     (W)   SCALED
 KA1522* NAVD 88 ORTHO HEIGHT -   210.150 (meters)      689.47  (feet) ADJUSTED
 KA1522  ______________________________________________________________________
 KA1522  GEOID HEIGHT    -        -32.041 (meters)                     GEOID18
 KA1522  DYNAMIC HEIGHT  -        210.037 (meters)      689.10  (feet) COMP
 KA1522  MODELED GRAVITY -    980,083.5   (mgal)                       NAVD 88
 KA1522
 KA1522  VERT ORDER      -  FIRST     CLASS II
 KA1522
 KA1522.The horizontal coordinates were scaled from a map and have
 KA1522.an estimated accuracy of +/- 6 seconds.
 KA1522
 KA1522.The orthometric height was determined by differential leveling and
 KA1522.adjusted by the NATIONAL GEODETIC SURVEY
 KA1522.in June 1991.
 KA1522
 KA1522.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1522.GEOID18 height accuracy estimate available here.
 KA1522
 KA1522.Click photographs - Photos may exist for this station.
 KA1522
 KA1522.The dynamic height is computed by dividing the NAVD 88
 KA1522.geopotential number by the normal gravity value computed on the
 KA1522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1522.degrees latitude (g = 980.6199 gals.).
 KA1522
 KA1522.The modeled gravity was interpolated from observed gravity values.
 KA1522
 KA1522;                    North         East    Units  Estimated Accuracy
 KA1522;SPC IL E     -   330,720.      340,370.      MT  (+/- 180 meters Scaled)
 KA1522
 KA1522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ259887(NAD 83)
 KA1522
 KA1522                          SUPERSEDED SURVEY CONTROL
 KA1522
 KA1522  NGVD 29 (??/??/92)  210.24   (m)          689.8    (f) COMPUTED    1 2
 KA1522
 KA1522.Superseded values are not recommended for survey control.
 KA1522
 KA1522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1522.See file dsdata.pdf to determine how the superseded data were derived.
 KA1522
 KA1522_MARKER: DB = BENCH MARK DISK
 KA1522_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1522_SP_SET: BUILDING
 KA1522_STAMPING: 691
 KA1522_MARK LOGO: USGS
 KA1522_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1522
 KA1522  HISTORY     - Date     Condition        Report By
 KA1522  HISTORY     - 1907     MONUMENTED       USGS
 KA1522  HISTORY     - 1956     GOOD             CGS
 KA1522
 KA1522                          STATION DESCRIPTION
 KA1522
 KA1522'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1522'AT REDMON.
 KA1522'AT REDMON, EDGAR COUNTY, IN THE FRONT WALL OF THE REDMON BANK.  A
 KA1522'UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED U.S.G.S.
 KA1522'691.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1523 ***********************************************************************
 KA1523  DESIGNATION -  691 RESET
 KA1523  PID         -  KA1523
 KA1523  STATE/COUNTY-  IL/EDGAR
 KA1523  COUNTRY     -  US
 KA1523  USGS QUAD   -  REDMON (2018)
 KA1523
 KA1523                         *CURRENT SURVEY CONTROL
 KA1523  ______________________________________________________________________
 KA1523* NAD 83(1986) POSITION- 39 38 43.     (N) 087 51 47.     (W)   SCALED
 KA1523* NAVD 88 ORTHO HEIGHT -   210.192 (meters)      689.60  (feet) ADJUSTED
 KA1523  ______________________________________________________________________
 KA1523  GEOID HEIGHT    -        -32.041 (meters)                     GEOID18
 KA1523  DYNAMIC HEIGHT  -        210.079 (meters)      689.23  (feet) COMP
 KA1523  MODELED GRAVITY -    980,083.5   (mgal)                       NAVD 88
 KA1523
 KA1523  VERT ORDER      -  FIRST     CLASS II
 KA1523
 KA1523.The horizontal coordinates were scaled from a map and have
 KA1523.an estimated accuracy of +/- 6 seconds.
 KA1523
 KA1523.The orthometric height was determined by differential leveling and
 KA1523.adjusted by the NATIONAL GEODETIC SURVEY
 KA1523.in June 1991.
 KA1523
 KA1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1523.GEOID18 height accuracy estimate available here.
 KA1523
 KA1523.Click photographs - Photos may exist for this station.
 KA1523
 KA1523.The dynamic height is computed by dividing the NAVD 88
 KA1523.geopotential number by the normal gravity value computed on the
 KA1523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1523.degrees latitude (g = 980.6199 gals.).
 KA1523
 KA1523.The modeled gravity was interpolated from observed gravity values.
 KA1523
 KA1523;                    North         East    Units  Estimated Accuracy
 KA1523;SPC IL E     -   330,720.      340,370.      MT  (+/- 180 meters Scaled)
 KA1523
 KA1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ259887(NAD 83)
 KA1523
 KA1523                          SUPERSEDED SURVEY CONTROL
 KA1523
 KA1523  NGVD 29 (??/??/92)  210.28   (m)          689.9    (f) COMPUTED    1 2
 KA1523
 KA1523.Superseded values are not recommended for survey control.
 KA1523
 KA1523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1523.See file dsdata.pdf to determine how the superseded data were derived.
 KA1523
 KA1523_MARKER: DD = SURVEY DISK
 KA1523_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1523_SP_SET: BUILDING
 KA1523_STAMPING: 691 RESET 1953
 KA1523_MARK LOGO: USGS
 KA1523_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1523_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1523+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2011
 KA1523
 KA1523  HISTORY     - Date     Condition        Report By
 KA1523  HISTORY     - 1953     MONUMENTED       USGS
 KA1523  HISTORY     - 1956     GOOD             CGS
 KA1523  HISTORY     - 20110127 GOOD             ILDT
 KA1523
 KA1523                          STATION DESCRIPTION
 KA1523
 KA1523'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1523'AT REDMON.
 KA1523'AT REDMON, ABOUT 0.1 MILE NORTHEAST OF THE PENNSYLVANIA RAILROAD
 KA1523'STATION, SET VERTICALLY IN THE SOUTH BRICK FACE OF CITY FIRE HOUSE
 KA1523'(FORMERLY BANK BUILDING), 18 3/4 FEET NORTH OF NORTH CURB OF AN
 KA1523'EAST-WEST STREET, 15 1/4 FEET WEST OF SOUTHEAST CORNER OF
 KA1523'BUILDING, 5 FEET EAST OF SOUTHWEST CORNER OF BUILDING AND 3 FEET
 KA1523'ABOVE LEVEL OF SIDE WALK.
 KA1523
 KA1523                          STATION RECOVERY (2011)
 KA1523
 KA1523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1523'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0337 ***********************************************************************
 LD0337  DESIGNATION -  697
 LD0337  PID         -  LD0337
 LD0337  STATE/COUNTY-  IL/FULTON
 LD0337  COUNTRY     -  US
 LD0337  USGS QUAD   -  VERMONT (2018)
 LD0337
 LD0337                         *CURRENT SURVEY CONTROL
 LD0337  ______________________________________________________________________
 LD0337* NAD 83(1986) POSITION- 40 17 39.     (N) 090 25 39.     (W)   SCALED
 LD0337* NAVD 88 ORTHO HEIGHT -   212.259 (meters)      696.39  (feet) ADJUSTED
 LD0337  ______________________________________________________________________
 LD0337  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 LD0337  DYNAMIC HEIGHT  -        212.153 (meters)      696.04  (feet) COMP
 LD0337  MODELED GRAVITY -    980,121.4   (mgal)                       NAVD 88
 LD0337
 LD0337  VERT ORDER      -  SECOND    CLASS 0
 LD0337
 LD0337.The horizontal coordinates were scaled from a map and have
 LD0337.an estimated accuracy of +/- 6 seconds.
 LD0337
 LD0337.The orthometric height was determined by differential leveling and
 LD0337.adjusted by the NATIONAL GEODETIC SURVEY
 LD0337.in June 1991.
 LD0337
 LD0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0337.GEOID18 height accuracy estimate available here.
 LD0337
 LD0337.Click photographs - Photos may exist for this station.
 LD0337
 LD0337.The dynamic height is computed by dividing the NAVD 88
 LD0337.geopotential number by the normal gravity value computed on the
 LD0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0337.degrees latitude (g = 980.6199 gals.).
 LD0337
 LD0337.The modeled gravity was interpolated from observed gravity values.
 LD0337
 LD0337;                    North         East    Units  Estimated Accuracy
 LD0337;SPC IL W     -   402,680.      677,820.      MT  (+/- 180 meters Scaled)
 LD0337
 LD0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE186635(NAD 83)
 LD0337
 LD0337                          SUPERSEDED SURVEY CONTROL
 LD0337
 LD0337  NGVD 29 (??/??/92)  212.344  (m)          696.67   (f) ADJ UNCH    2 0
 LD0337
 LD0337.Superseded values are not recommended for survey control.
 LD0337
 LD0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0337.See file dsdata.pdf to determine how the superseded data were derived.
 LD0337
 LD0337_MARKER: P = PIPE CAP
 LD0337_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0337_STAMPING: ILL 697 1919
 LD0337_MARK LOGO: USGS
 LD0337_PROJECTION: PROJECTING 10 CENTIMETERS
 LD0337_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0337_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0337_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0337+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2020
 LD0337
 LD0337  HISTORY     - Date     Condition        Report By
 LD0337  HISTORY     - 1919     MONUMENTED       USGS
 LD0337  HISTORY     - 1935     GOOD             CGS
 LD0337  HISTORY     - 20120724 GOOD             ILDT
 LD0337  HISTORY     - 20201203 GOOD             ILDT
 LD0337
 LD0337                          STATION DESCRIPTION
 LD0337
 LD0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0337'AT VERMONT.
 LD0337'AT VERMONT, FULTON COUNTY, AT THE SOUTH ENTRANCE TO THE CITY PARK,
 LD0337'30 FEET NORTH OF THE CENTERLINE OF AN EAST-AND-WEST STREET, 15
 LD0337'FEET WEST OF A SIDEWALK, AND BETWEEN TWO ELM TREES.  A UNITED
 LD0337'STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 697 1919 AND
 LD0337'RIVETED ON THE TOP OF A 3-1/2 INCH IRON PIPE PROJECTING 6 INCHES
 LD0337'ABOVE GROUND.
 LD0337
 LD0337                          STATION RECOVERY (2012)
 LD0337
 LD0337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0337'RECOVERED IN GOOD CONDITION.
 LD0337
 LD0337                          STATION RECOVERY (2020)
 LD0337
 LD0337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3905 ***********************************************************************
 DM3905  DESIGNATION -  6E
 DM3905  PID         -  DM3905
 DM3905  STATE/COUNTY-  IL/COOK
 DM3905  COUNTRY     -  US
 DM3905  USGS QUAD   -  PALATINE (2018)
 DM3905
 DM3905                         *CURRENT SURVEY CONTROL
 DM3905  ______________________________________________________________________
 DM3905* NAD 83(1986) POSITION- 42 06 59.01   (N) 088 00 19.89   (W)   HD_HELD1
 DM3905* NAVD 88 ORTHO HEIGHT -   219.308 (meters)      719.51  (feet) ADJUSTED
 DM3905  ______________________________________________________________________
 DM3905  GEOID HEIGHT    -        -33.786 (meters)                     GEOID18
 DM3905  DYNAMIC HEIGHT  -        219.235 (meters)      719.27  (feet) COMP
 DM3905  MODELED GRAVITY -    980,280.7   (mgal)                       NAVD 88
 DM3905
 DM3905  VERT ORDER      -  SECOND    CLASS I
 DM3905
 DM3905.The horizontal coordinates were determined by differentially corrected
 DM3905.hand held GPS observations or other comparable positioning techniques
 DM3905.and have an estimated accuracy of +/- 3 meters.
 DM3905
 DM3905.The orthometric height was determined by differential leveling and
 DM3905.adjusted by the NATIONAL GEODETIC SURVEY
 DM3905.in April 2011.
 DM3905
 DM3905.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3905.GEOID18 height accuracy estimate available here.
 DM3905
 DM3905.Click photographs - Photos may exist for this station.
 DM3905
 DM3905.The dynamic height is computed by dividing the NAVD 88
 DM3905.geopotential number by the normal gravity value computed on the
 DM3905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3905.degrees latitude (g = 980.6199 gals.).
 DM3905
 DM3905.The modeled gravity was interpolated from observed gravity values.
 DM3905
 DM3905;                    North         East    Units  Estimated Accuracy
 DM3905;SPC IL E     -   605,082.4     327,109.0     MT  (+/- 3 meters HH1 GPS) 
 DM3905
 DM3905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1687663188(NAD 83)
 DM3905
 DM3905                          SUPERSEDED SURVEY CONTROL
 DM3905
 DM3905.No superseded survey control is available for this station.
 DM3905
 DM3905_MARKER: DD = SURVEY DISK
 DM3905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM3905_STAMPING: 1963 NO 6E
 DM3905_MARK LOGO: NONE
 DM3905_PROJECTION: FLUSH
 DM3905_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM3905+STABILITY: SURFACE MOTION
 DM3905
 DM3905  HISTORY     - Date     Condition        Report By
 DM3905  HISTORY     - UNK      MONUMENTED
 DM3905  HISTORY     - 20100706 GOOD             PATRIC
 DM3905
 DM3905                          STATION DESCRIPTION
 DM3905
 DM3905'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2010 (SL)
 DM3905'THE STATION IS LOCATED ABOUT 4.2 MI (6.8 KM) WEST-SOUTHWEST OF
 DM3905'WHEELING, 2.3 MI (3.7 KM) NORTH-NORTHWEST OF ARLINGTON HEIGHTS AND 1.5
 DM3905'MI (2.4 KM) EAST-NORTHEAST OF PALATINE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3905'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 53 AND EAST PALATINE
 DM3905'ROAD IN ARLINGTON HEIGHTS, IL GO EAST ON EAST PALATINE ROAD FOR 0.5 MI
 DM3905'(0.8 KM) TO NORTH WINSTON DRIVE TO THE NORTH.  TURN RIGHT AND GO NORTH
 DM3905'ON NORTH WINSTON DRIVE FOR 0.4 MI (0.6 KM) TO EAST ANDERSON DRIVE.
 DM3905'TURN RIGHT AND GO EAST ON EAST ANDERSON DRIVE FOR 0.25 MI (0.4 KM) O
 DM3905'THE STATION ON THE LEFT.
 DM3905'
 DM3905'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF ANDERSON
 DM3905'DRIVE, 17 FT (5.2 M) EAST OF THE CENTERLINE OF REYNOLDS DRIVE, 2.5 FT
 DM3905'(0.8 M) WEST OF BACK OF SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0136 ***********************************************************************
 KC0136  DESIGNATION -  7
 KC0136  PID         -  KC0136
 KC0136  STATE/COUNTY-  IL/GREENE
 KC0136  COUNTRY     -  US
 KC0136  USGS QUAD   -  HARDIN (2018)
 KC0136
 KC0136                         *CURRENT SURVEY CONTROL
 KC0136  ______________________________________________________________________
 KC0136* NAD 83(1986) POSITION- 39 11 23.     (N) 090 33 03.     (W)   SCALED
 KC0136* NAVD 88 ORTHO HEIGHT -   135.263 (meters)      443.78  (feet) ADJUSTED
 KC0136  ______________________________________________________________________
 KC0136  GEOID HEIGHT    -        -32.002 (meters)                     GEOID18
 KC0136  DYNAMIC HEIGHT  -        135.183 (meters)      443.51  (feet) COMP
 KC0136  MODELED GRAVITY -    980,034.9   (mgal)                       NAVD 88
 KC0136
 KC0136  VERT ORDER      -  FIRST     CLASS II
 KC0136
 KC0136.The horizontal coordinates were scaled from a map and have
 KC0136.an estimated accuracy of +/- 6 seconds.
 KC0136
 KC0136.The orthometric height was determined by differential leveling and
 KC0136.adjusted by the NATIONAL GEODETIC SURVEY
 KC0136.in June 1991.
 KC0136
 KC0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0136.GEOID18 height accuracy estimate available here.
 KC0136
 KC0136.Click photographs - Photos may exist for this station.
 KC0136
 KC0136.The dynamic height is computed by dividing the NAVD 88
 KC0136.geopotential number by the normal gravity value computed on the
 KC0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0136.degrees latitude (g = 980.6199 gals.).
 KC0136
 KC0136.The modeled gravity was interpolated from observed gravity values.
 KC0136
 KC0136;                    North         East    Units  Estimated Accuracy
 KC0136;SPC IL W     -   280,100.      666,810.      MT  (+/- 180 meters Scaled)
 KC0136
 KC0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD115406(NAD 83)
 KC0136
 KC0136                          SUPERSEDED SURVEY CONTROL
 KC0136
 KC0136  NGVD 29 (??/??/92)  135.38   (m)          444.2    (f) COMPUTED    1 2
 KC0136
 KC0136.Superseded values are not recommended for survey control.
 KC0136
 KC0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0136.See file dsdata.pdf to determine how the superseded data were derived.
 KC0136
 KC0136_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0136_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0136_STAMPING: ELEV 451.55 FT MEMPHIS DATUM 1903
 KC0136_MARK LOGO: IRC
 KC0136_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0136
 KC0136  HISTORY     - Date     Condition        Report By
 KC0136  HISTORY     - 1903     MONUMENTED       IRC
 KC0136  HISTORY     - 1961     GOOD             CGS
 KC0136
 KC0136                          STATION DESCRIPTION
 KC0136
 KC0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0136'AT SPANKEY.
 KC0136'AT SPANKEY, ABOUT 75 YARDS NORTHEAST OF THE NORTHEAST CORNER
 KC0136'OF A 450 FEET BRIDGE OVER MACOUPIN CREEK, AT A GRADED ROAD
 KC0136'CROSSING, SECTION S 29 T 9 N R 13 W, IN THE SOUTHEAST CORNER
 KC0136'OF A YARD, 37 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 KC0136'ONE-STORY BRICK HOUSE, 32 FEET WEST OF THE CENTER LINE OF THE
 KC0136'NORTH-SOUTH ROAD, 56 FEET NORTH OF THE CENTER LINE OF THE
 KC0136'EAST-WEST ROAD, 14 1/2 FEET NORTHWEST OF A POWER LINE POLE WITH
 KC0136'A TRANSFORMER, 8 FEET NORTH OF AN EAST-WEST FENCE, A COPPER BOLT
 KC0136'LEADED IN THE TOP OF A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS
 KC0136'TO WHICH IS HAD THROUGH AN IRON PIPE BEARING A CAP STATED AS
 KC0136'ABOVE AND PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0136'NOTE-- ONLY THE CAP WAS LEVELED TO AS THE OWNER OF THE PROPERTY
 KC0136'DID NOT WANT ANY DIGGING ON HIS PROPERTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0608 ***********************************************************************
 KB0608  DESIGNATION -  7
 KB0608  PID         -  KB0608
 KB0608  STATE/COUNTY-  IL/MOULTRIE
 KB0608  COUNTRY     -  US
 KB0608  USGS QUAD   -  LOVINGTON (2018)
 KB0608
 KB0608                         *CURRENT SURVEY CONTROL
 KB0608  ______________________________________________________________________
 KB0608* NAD 83(1986) POSITION- 39 43 50.     (N) 088 39 39.     (W)   SCALED
 KB0608* NAVD 88 ORTHO HEIGHT -   198.900 (meters)      652.56  (feet) ADJUSTED
 KB0608  ______________________________________________________________________
 KB0608  GEOID HEIGHT    -        -32.409 (meters)                     GEOID18
 KB0608  DYNAMIC HEIGHT  -        198.788 (meters)      652.19  (feet) COMP
 KB0608  MODELED GRAVITY -    980,057.8   (mgal)                       NAVD 88
 KB0608
 KB0608  VERT ORDER      -  FIRST     CLASS II
 KB0608
 KB0608.The horizontal coordinates were scaled from a map and have
 KB0608.an estimated accuracy of +/- 6 seconds.
 KB0608
 KB0608.The orthometric height was determined by differential leveling and
 KB0608.adjusted by the NATIONAL GEODETIC SURVEY
 KB0608.in June 1991.
 KB0608
 KB0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0608.GEOID18 height accuracy estimate available here.
 KB0608
 KB0608.Click photographs - Photos may exist for this station.
 KB0608
 KB0608.The dynamic height is computed by dividing the NAVD 88
 KB0608.geopotential number by the normal gravity value computed on the
 KB0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0608.degrees latitude (g = 980.6199 gals.).
 KB0608
 KB0608.The modeled gravity was interpolated from observed gravity values.
 KB0608
 KB0608;                    North         East    Units  Estimated Accuracy
 KB0608;SPC IL E     -   340,140.      271,930.      MT  (+/- 180 meters Scaled)
 KB0608
 KB0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ576991(NAD 83)
 KB0608
 KB0608                          SUPERSEDED SURVEY CONTROL
 KB0608
 KB0608  NGVD 29 (??/??/92)  198.971  (m)          652.79   (f) ADJ UNCH    1 2
 KB0608
 KB0608.Superseded values are not recommended for survey control.
 KB0608
 KB0608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0608.See file dsdata.pdf to determine how the superseded data were derived.
 KB0608
 KB0608_MARKER: DB = BENCH MARK DISK
 KB0608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0608+STABILITY: SURFACE MOTION
 KB0608
 KB0608  HISTORY     - Date     Condition        Report By
 KB0608  HISTORY     - UNK      MONUMENTED       ILHD
 KB0608  HISTORY     - 1933     GOOD             CGS
 KB0608  HISTORY     - 1938     GOOD             CGS
 KB0608
 KB0608                          STATION DESCRIPTION
 KB0608
 KB0608'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0608'1.8 MI NW FROM LOVINGTON.
 KB0608'1.8 MILES NORTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM
 KB0608'LOVINGTON, MOULTRIE COUNTY, 316 FEET SOUTH OF THE OVERHEAD
 KB0608'CROSSING OF STATE HIGHWAY 32, 29 FEET EAST OF THE CENTERLINE OF
 KB0608'THE HIGHWAY, AND 1 FOOT WEST OF THE FENCE LINE.  THE TOP OF A
 KB0608'VALVE, SET IN THE TOP OF A CONCRETE POST.
 KB0608
 KB0608                          STATION RECOVERY (1938)
 KB0608
 KB0608'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 KB0608'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0072 ***********************************************************************
 JC0072  DESIGNATION -  7
 JC0072  PID         -  JC0072
 JC0072  STATE/COUNTY-  IL/MADISON
 JC0072  COUNTRY     -  US
 JC0072  USGS QUAD   -  ELSAH (2018)
 JC0072
 JC0072                         *CURRENT SURVEY CONTROL
 JC0072  ______________________________________________________________________
 JC0072* NAD 83(1986) POSITION- 38 55 41.     (N) 090 15 10.     (W)   SCALED
 JC0072* NAVD 88 ORTHO HEIGHT -   137.43  (+/-2cm)      450.9   (feet) VERTCON3
 JC0072  ______________________________________________________________________
 JC0072  GEOID HEIGHT    -        -31.541 (meters)                     GEOID18
 JC0072  VERT ORDER      -  ? (See Below)
 JC0072
 JC0072.The horizontal coordinates were scaled from a map and have
 JC0072.an estimated accuracy of +/- 6 seconds.
 JC0072
 JC0072.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC0072.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC0072
 JC0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0072.GEOID18 height accuracy estimate available here.
 JC0072
 JC0072.The vertical order pertains to the NGVD 29 superseded value.
 JC0072
 JC0072.Click photographs - Photos may exist for this station.
 JC0072
 JC0072;                    North         East    Units  Estimated Accuracy
 JC0072;SPC IL W     -   250,990.      692,530.      MT  (+/- 180 meters Scaled)
 JC0072
 JC0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD381123(NAD 83)
 JC0072
 JC0072                          SUPERSEDED SURVEY CONTROL
 JC0072
 JC0072  NGVD 29 (??/??/92)  137.524  (m)          451.19   (f) ADJ UNCH       
 JC0072
 JC0072.Superseded values are not recommended for survey control.
 JC0072
 JC0072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0072.See file dsdata.pdf to determine how the superseded data were derived.
 JC0072
 JC0072_MARKER: B = BOLT
 JC0072_SETTING: 66 = SET IN ROCK OUTCROP
 JC0072_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0072+STABILITY: POSITION/ELEVATION WELL
 JC0072
 JC0072  HISTORY     - Date     Condition        Report By
 JC0072  HISTORY     - UNK      MONUMENTED       USACE
 JC0072  HISTORY     - 1880     GOOD             DOD
 JC0072
 JC0072                          STATION DESCRIPTION
 JC0072
 JC0072'DESCRIBED BY US DEPARTMENT OF DEFENSE 1880
 JC0072'2 MI SE FROM PIASA CREEK.
 JC0072'IN MADISON COUNTY, ABOUT 2 MILES BELOW THE MOUTH OF PIASA CREEK,
 JC0072'IN THE WOODS, IN NATURAL ROCK ON THE HILLSIDE, AND 20 YARDS
 JC0072'ABOVE THE HIGHWATER MARK.  A COPPER BOLT SET IN THE ROCK AND
 JC0072'SURROUNDED BY THE LETTERS USPBM CUT IN THE ROCK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1964 ***********************************************************************
 DN1964  DESIGNATION -  7
 DN1964  PID         -  DN1964
 DN1964  STATE/COUNTY-  IL/FULTON
 DN1964  COUNTRY     -  US
 DN1964  USGS QUAD   -  FAIRVIEW (2018)
 DN1964
 DN1964                         *CURRENT SURVEY CONTROL
 DN1964  ______________________________________________________________________
 DN1964* NAD 83(2011) POSITION- 40 40 35.99423(N) 090 11 08.18392(W)   ADJUSTED
 DN1964* NAD 83(2011) ELLIP HT-   171.129 (meters)        (06/27/12)   ADJUSTED
 DN1964* NAD 83(2011) EPOCH   -  2010.00
 DN1964* NAVD 88 ORTHO HEIGHT -   204.3   (meters)      670.    (feet) GPS OBS
 DN1964  ______________________________________________________________________
 DN1964  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1964  GEOID HEIGHT    -        -33.225 (meters)                     GEOID09
 DN1964  GEOID HEIGHT    -        -33.228 (meters)                     GEOID18
 DN1964  NAD 83(2011) X  -    -15,692.505 (meters)                     COMP
 DN1964  NAD 83(2011) Y  - -4,844,175.643 (meters)                     COMP
 DN1964  NAD 83(2011) Z  -  4,135,369.363 (meters)                     COMP
 DN1964  LAPLACE CORR    -          1.55  (seconds)                    DEFLEC18
 DN1964
 DN1964  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1964  Standards:
 DN1964         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1964            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1964  -------------------------------------------------------------------
 DN1964  NETWORK    3.42   2.45           1.59   1.12   1.25      0.04722800
 DN1964  -------------------------------------------------------------------
 DN1964  Click here for local accuracies and other accuracy information.
 DN1964
 DN1964.The horizontal coordinates were established by GPS observations
 DN1964.and adjusted by the National Geodetic Survey in June 2012.
 DN1964
 DN1964.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1964.been affixed to the stable North American tectonic plate. See 
 DN1964.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1964
 DN1964.The horizontal coordinates are valid at the epoch date displayed above
 DN1964.which is a decimal equivalence of Year/Month/Day.
 DN1964
 DN1964.The orthometric height was determined by GPS observations and a
 DN1964.high-resolution geoid model.
 DN1964
 DN1964.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1964.GEOID18 height accuracy estimate available here.
 DN1964
 DN1964.Click photographs - Photos may exist for this station.
 DN1964
 DN1964.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1964
 DN1964.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1964
 DN1964.The ellipsoidal height was determined by GPS observations
 DN1964.and is referenced to NAD 83.
 DN1964
 DN1964. The following values were computed from the NAD 83(2011) position.
 DN1964
 DN1964;                    North         East     Units Scale Factor Converg.
 DN1964;SPC IL W     -   445,121.213   698,398.814   MT  0.99994121   -0 00 44.4
 DN1964;SPC IL W     - 1,460,368.51  2,291,330.11   sFT  0.99994121   -0 00 44.4
 DN1964;UTM  15      - 4,506,674.206   737,862.252   MT  1.00029646   +1 50 06.9
 DN1964
 DN1964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1964!SPC IL W     -   0.99997316  x   0.99994121  =   0.99991437
 DN1964!UTM  15      -   0.99997316  x   1.00029646  =   1.00026961
 DN1964
 DN1964_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3786206674(NAD 83)
 DN1964
 DN1964                          SUPERSEDED SURVEY CONTROL
 DN1964
 DN1964  NAD 83(2007)-  40 40 35.99436(N)    090 11 08.18495(W) AD(2002.00) 1
 DN1964  ELLIP H (08/11/11)  171.145  (m)                       GP(2002.00) 4 1
 DN1964
 DN1964.Superseded values are not recommended for survey control.
 DN1964
 DN1964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1964.See file dsdata.pdf to determine how the superseded data were derived.
 DN1964
 DN1964_MARKER: DD = SURVEY DISK
 DN1964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1964_STAMPING: FC7
 DN1964_MARK LOGO: NONE
 DN1964_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1964+STABILITY: SURFACE MOTION
 DN1964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1964+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1964
 DN1964  HISTORY     - Date     Condition        Report By
 DN1964  HISTORY     - 200905   MONUMENTED       ILDT
 DN1964
 DN1964                          STATION DESCRIPTION
 DN1964
 DN1964'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1964'STATION IS LOCATED 2.5 MILES NORTH OF THE TOWN OF FAIRVIEW. TO REACH
 DN1964'THE STATION FROM THE POST OFFICE IN THE TOWN OF FAIRVIEW AT THE
 DN1964'INTERSECTION OF CARTER STREET AND CHURCH STREET PROCEED EAST 0.25 MILE
 DN1964'ALONG CARTER STREET TO THE INTERSECTION OF IL RTE 97. TURN LEFT
 DN1964'(NORTH) AND GO 3.0 MILES NORTH ALONG IL RTE 97 TO THE INTERSECTION OF
 DN1964'IL RTE 97 AND COAL CHURCH ROAD. TURN LEFT (WEST) AND GO 1.25 MILES
 DN1964'WEST ALONG COAL CHURCH ROAD TO THE INTERSECTION OF COAL CHURCH ROAD
 DN1964'AND AN UNMARKED EAST /WEST SIDE ROAD. STATION IS AT THE INTERSECTION
 DN1964'OF THE  SOUTH SIDE OF THE EAST/WEST UNMARKED ROAD AND ON THE NORTHERLY
 DN1964'SIDE OF COAL CHURCH ROAD. STATION IS APPROXIMATELY 275 FEET EAST OF A
 DN1964'NORTH/SOUTH  ROAD LABELED 1350E. STATION IS 96.10 FEET EAST OF A POWER
 DN1964'POLE AND 38.00 FEET NORTHWEST OF A FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB2601 ***********************************************************************
 AB2601  DESIGNATION -  7 8 17 18
 AB2601  PID         -  AB2601
 AB2601  STATE/COUNTY-  IL/DU PAGE
 AB2601  COUNTRY     -  US
 AB2601  USGS QUAD   -  NAPERVILLE (2018)
 AB2601
 AB2601                         *CURRENT SURVEY CONTROL
 AB2601  ______________________________________________________________________
 AB2601* NAD 83(2011) POSITION- 41 52 13.59321(N) 088 14 36.18384(W)   ADJUSTED
 AB2601* NAD 83(2011) ELLIP HT-   191.785 (meters)        (06/27/12)   ADJUSTED
 AB2601* NAD 83(2011) EPOCH   -  2010.00
 AB2601* NAVD 88 ORTHO HEIGHT -   224.962 (meters)      738.06  (feet) ADJUSTED
 AB2601  ______________________________________________________________________
 AB2601  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 AB2601  NAD 83(2011) X  -    145,813.313 (meters)                     COMP
 AB2601  NAD 83(2011) Y  - -4,754,523.211 (meters)                     COMP
 AB2601  NAD 83(2011) Z  -  4,235,026.957 (meters)                     COMP
 AB2601  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AB2601  DYNAMIC HEIGHT  -        224.885 (meters)      737.81  (feet) COMP
 AB2601  MODELED GRAVITY -    980,272.6   (mgal)                       NAVD 88
 AB2601
 AB2601  VERT ORDER      -  SECOND    CLASS I
 AB2601
 AB2601  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB2601  Standards:
 AB2601         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB2601            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB2601  -------------------------------------------------------------------
 AB2601  NETWORK    1.63   3.14           0.67   0.66   1.60      0.04012847
 AB2601  -------------------------------------------------------------------
 AB2601  Click here for local accuracies and other accuracy information.
 AB2601
 AB2601.The horizontal coordinates were established by GPS observations
 AB2601.and adjusted by the National Geodetic Survey in June 2012.
 AB2601
 AB2601.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB2601.been affixed to the stable North American tectonic plate. See 
 AB2601.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB2601
 AB2601.The horizontal coordinates are valid at the epoch date displayed above
 AB2601.which is a decimal equivalence of Year/Month/Day.
 AB2601
 AB2601.The orthometric height was determined by differential leveling and
 AB2601.adjusted by the NATIONAL GEODETIC SURVEY
 AB2601.in May 2008.
 AB2601
 AB2601.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB2601.GEOID18 height accuracy estimate available here.
 AB2601
 AB2601.Click photographs - Photos may exist for this station.
 AB2601
 AB2601.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB2601
 AB2601.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB2601
 AB2601.The ellipsoidal height was determined by GPS observations
 AB2601.and is referenced to NAD 83.
 AB2601
 AB2601.The dynamic height is computed by dividing the NAVD 88
 AB2601.geopotential number by the normal gravity value computed on the
 AB2601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB2601.degrees latitude (g = 980.6199 gals.).
 AB2601
 AB2601.The modeled gravity was interpolated from observed gravity values.
 AB2601
 AB2601. The following values were computed from the NAD 83(2011) position.
 AB2601
 AB2601;                    North         East     Units Scale Factor Converg.
 AB2601;SPC IL E     -   577,716.674   307,467.249   MT  0.99997569   +0 03 36.1
 AB2601;SPC IL E     - 1,895,392.12  1,008,748.80   sFT  0.99997569   +0 03 36.1
 AB2601;UTM  16      - 4,636,139.112   396,816.350   MT  0.99973101   -0 49 47.9
 AB2601
 AB2601!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB2601!SPC IL E     -   0.99996992  x   0.99997569  =   0.99994561
 AB2601!UTM  16      -   0.99996992  x   0.99973101  =   0.99970094
 AB2601
 AB2601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9681636139(NAD 83)
 AB2601
 AB2601                          SUPERSEDED SURVEY CONTROL
 AB2601
 AB2601  NAD 83(2007)-  41 52 13.59311(N)    088 14 36.18467(W) AD(2002.00) 0
 AB2601  ELLIP H (02/10/07)  191.813  (m)                       GP(2002.00)    
 AB2601  ELLIP H (02/03/05)  191.806  (m)                       GP(       ) 4 2
 AB2601  NAD 83(1997)-  41 52 13.59274(N)    088 14 36.18390(W) AD(       ) 1
 AB2601  ELLIP H (10/21/99)  191.807  (m)                       GP(       ) 4 1
 AB2601  NAD 83(1997)-  41 52 13.59284(N)    088 14 36.18447(W) AD(       ) 1
 AB2601  NAD 83(1986)-  41 52 13.59318(N)    088 14 36.19841(W) AD(       ) 1
 AB2601  NAVD 88 (03/27/96)  225.0    (m)  GEOID93  model used  GPS OBS        
 AB2601
 AB2601.Superseded values are not recommended for survey control.
 AB2601
 AB2601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB2601.See file dsdata.pdf to determine how the superseded data were derived.
 AB2601
 AB2601_MARKER: DD = SURVEY DISK
 AB2601_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AB2601_STAMPING: 7 8 17 18
 AB2601_MARK LOGO: IL-043
 AB2601_PROJECTION: FLUSH
 AB2601_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB2601_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AB2601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB2601+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2010
 AB2601
 AB2601  HISTORY     - Date     Condition        Report By
 AB2601  HISTORY     - 1990     MONUMENTED       PATRIC
 AB2601  HISTORY     - 20010501 GOOD             ASMINC
 AB2601  HISTORY     - 20060412 GOOD             INDIV
 AB2601  HISTORY     - 20071111 GOOD             PATRIC
 AB2601  HISTORY     - 20100518 GOOD             AEROME
 AB2601
 AB2601                          STATION DESCRIPTION
 AB2601
 AB2601'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 1990
 AB2601'STATION IS LOCATED IN WEST CHICAGO, IL.
 AB2601'
 AB2601'TO REACH THE STATION FROM THE JUNCTION OF IL. ROUTE 59 AND IL. ROUTE
 AB2601'38 IN WEST CHICAGO, GO 2.4 MI (3.9 KM) WEST ALONG ROUTE 38 TO FABYAN
 AB2601'PKWY, THEN SOUTHWEST ALONG FABYAN PKWY 0.7 MI (1.1 KM) TO THE MARK ON
 AB2601'THE RIGHT.
 AB2601'
 AB2601'STATION MARK IS A HARRISON FERRO-MAGNETIC MARKER WITH A BRASS CAP
 AB2601'LOCATED NORTH OF FABYAN PKWY, ABOUT 21 FT (6.4 M) NORTH OF THE GUARD
 AB2601'RAIL, 15 FT (4.6 M) SOUTH OF A DRAINAGE DITCH, 70 FT (21.3 M)
 AB2601'SOUTHEAST OF THE SOUTHEAST CORNER OF A CULVERT HEADWALL OVER KRESS
 AB2601'CREEK, 1 FT (0.3 M) SOUTH OF A CARSONITE WITNESS POST, AND FLUSH WITH
 AB2601'THE GROUND.
 AB2601
 AB2601                          STATION RECOVERY (2001)
 AB2601
 AB2601'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (LEE)
 AB2601'RECOVERED IN GOOD CONDITION.
 AB2601
 AB2601                          STATION RECOVERY (2006)
 AB2601
 AB2601'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 AB2601'RECOVERED AS DESCRIBED
 AB2601
 AB2601                          STATION RECOVERY (2007)
 AB2601
 AB2601'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AB2601'THE STATION IS IN WEST CHICAGO, IL.
 AB2601'
 AB2601'THE STATION IS LOCATED ALONG THE NORTH SIDE OF FABYAN PARKWAY, EAST OF
 AB2601'THE CROSSING OF KRESS CREEK.
 AB2601'
 AB2601'THE STATION IS 50.6 FT (15.4 M) NORTH OF THE CENTERLINE OF FABYAN
 AB2601'PARKWAY, 15.6 FT (4.8 M) SOUTH OF A 6 INCH (15 CM) METAL PIPE RUNNING
 AB2601'ALONG THE DITCH LINE, 87.0 FT (26.5 M) EAST OF THE CENTERLINE OF KRESS
 AB2601'CREEK, AND 298.0 FT (90.8 M) EAST OF THE CENTERLINE OF A CLOSED ROAD.
 AB2601'THE MONUMENT IS A 2 INCH (5 CM) BRASS DISK IN 4 INCH (10 CM) CAST IRON
 AB2601'PIPE.  THE MONUMENT IS 3.5 FT (1.1 M) BELOW ROAD GRADE AND IS
 AB2601'FERROMAGNETIC.
 AB2601
 AB2601                          STATION RECOVERY (2010)
 AB2601
 AB2601'RECOVERY NOTE BY AERO METRIC INC 2010 (MB)
 AB2601'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0143 ***********************************************************************
 NH0143  DESIGNATION -  7 RGS
 NH0143  PID         -  NH0143
 NH0143  STATE/COUNTY-  IL/MCHENRY
 NH0143  COUNTRY     -  US
 NH0143  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0143
 NH0143                         *CURRENT SURVEY CONTROL
 NH0143  ______________________________________________________________________
 NH0143* NAD 83(1986) POSITION- 42 14 38.     (N) 088 19 03.     (W)   SCALED
 NH0143* NAVD 88 ORTHO HEIGHT -   282.854 (meters)      928.00  (feet) ADJUSTED
 NH0143  ______________________________________________________________________
 NH0143  GEOID HEIGHT    -        -33.858 (meters)                     GEOID18
 NH0143  DYNAMIC HEIGHT  -        282.758 (meters)      927.68  (feet) COMP
 NH0143  MODELED GRAVITY -    980,275.7   (mgal)                       NAVD 88
 NH0143
 NH0143  VERT ORDER      -  SECOND    CLASS 0
 NH0143
 NH0143.The horizontal coordinates were scaled from a map and have
 NH0143.an estimated accuracy of +/- 6 seconds.
 NH0143
 NH0143.The orthometric height was determined by differential leveling and
 NH0143.adjusted by the NATIONAL GEODETIC SURVEY
 NH0143.in June 1991.
 NH0143
 NH0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0143.GEOID18 height accuracy estimate available here.
 NH0143
 NH0143.Click photographs - Photos may exist for this station.
 NH0143
 NH0143.The dynamic height is computed by dividing the NAVD 88
 NH0143.geopotential number by the normal gravity value computed on the
 NH0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0143.degrees latitude (g = 980.6199 gals.).
 NH0143
 NH0143.The modeled gravity was interpolated from observed gravity values.
 NH0143
 NH0143;                    North         East    Units  Estimated Accuracy
 NH0143;SPC IL E     -   619,190.      301,310.      MT  (+/- 180 meters Scaled)
 NH0143
 NH0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM913776(NAD 83)
 NH0143
 NH0143                          SUPERSEDED SURVEY CONTROL
 NH0143
 NH0143  NGVD 29 (??/??/92)  282.900  (m)          928.15   (f) ADJ UNCH    2 0
 NH0143
 NH0143.Superseded values are not recommended for survey control.
 NH0143
 NH0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0143.See file dsdata.pdf to determine how the superseded data were derived.
 NH0143
 NH0143_MARKER: DD = SURVEY DISK
 NH0143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0143_STAMPING: 7 RGS ILL 1923
 NH0143_MARK LOGO: USGS
 NH0143_PROJECTION: PROJECTING
 NH0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0143+STABILITY: SURFACE MOTION
 NH0143
 NH0143  HISTORY     - Date     Condition        Report By
 NH0143  HISTORY     - 1923     MONUMENTED       USGS
 NH0143  HISTORY     - 1960     GOOD             CGS
 NH0143  HISTORY     - 1987     POOR             USPSQD
 NH0143  HISTORY     - 1990     POOR             USPSQD
 NH0143  HISTORY     - 1990     POOR             USPSQD
 NH0143  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 NH0143
 NH0143                          STATION DESCRIPTION
 NH0143
 NH0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0143'AT CRYSTAL LAKE.
 NH0143'AT CRYSTAL LAKE, AT THE INTERSECTION OF GRANT AND WOODSTOCK STREET,
 NH0143'IN THE WEST CORNER OF A LARGE PARKING LOT, 4 FEET NORTHEAST OF
 NH0143'THE NORTHEAST CURB LINE OF WOODSTOCK STREET, 22 FEET SOUTHEAST
 NH0143'OF THE SOUTHEAST CURB LINE OF GRANT STREET, 21 1/2 FEET EAST OF A
 NH0143'POWER LINE POLE, 3 1/2 FEET NORTH OF A PARKING METER (NO. 245),
 NH0143'4 FEET SOUTH OF A 30-INCH MAPLE TREE, ABOUT 1 1/2 FEET ABOVE THE
 NH0143'LEVEL OF THE INTERSECTION, AND SET IN TOP OF A CONCRETE POST
 NH0143'PROJECTING 6 INCHES.
 NH0143
 NH0143                          STATION RECOVERY (1987)
 NH0143
 NH0143'RECOVERY NOTE BY US POWER SQUADRON 1987 (PAM)
 NH0143'MARK RECOVERED IN POOR CONDITION.
 NH0143
 NH0143                          STATION RECOVERY (1990)
 NH0143
 NH0143'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 NH0143'MARK RECOVERED IN POOR CONDITION.
 NH0143
 NH0143                          STATION RECOVERY (1990)
 NH0143
 NH0143'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0143'MARK RECOVERED IN POOR CONDITION.
 NH0143
 NH0143                          STATION RECOVERY (1995)
 NH0143
 NH0143'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0143'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2047 ***********************************************************************
 DN2047  DESIGNATION -  70
 DN2047  PID         -  DN2047
 DN2047  STATE/COUNTY-  IL/FULTON
 DN2047  COUNTRY     -  US
 DN2047  USGS QUAD   -  AVON (2018)
 DN2047
 DN2047                         *CURRENT SURVEY CONTROL
 DN2047  ______________________________________________________________________
 DN2047* NAD 83(2011) POSITION- 40 42 53.48160(N) 090 26 39.72294(W)   ADJUSTED
 DN2047* NAD 83(2011) ELLIP HT-   145.665 (meters)        (06/27/12)   ADJUSTED
 DN2047* NAD 83(2011) EPOCH   -  2010.00
 DN2047* NAVD 88 ORTHO HEIGHT -   178.9   (meters)      587.    (feet) GPS OBS
 DN2047  ______________________________________________________________________
 DN2047  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2047  GEOID HEIGHT    -        -33.245 (meters)                     GEOID09
 DN2047  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 DN2047  NAD 83(2011) X  -    -37,548.079 (meters)                     COMP
 DN2047  NAD 83(2011) Y  - -4,841,270.749 (meters)                     COMP
 DN2047  NAD 83(2011) Z  -  4,138,568.313 (meters)                     COMP
 DN2047  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 DN2047
 DN2047  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2047  Standards:
 DN2047         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2047            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2047  -------------------------------------------------------------------
 DN2047  NETWORK    5.32   4.00           2.34   1.96   2.04      0.16619578
 DN2047  -------------------------------------------------------------------
 DN2047  Click here for local accuracies and other accuracy information.
 DN2047
 DN2047.The horizontal coordinates were established by GPS observations
 DN2047.and adjusted by the National Geodetic Survey in June 2012.
 DN2047
 DN2047.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2047.been affixed to the stable North American tectonic plate. See 
 DN2047.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2047
 DN2047.The horizontal coordinates are valid at the epoch date displayed above
 DN2047.which is a decimal equivalence of Year/Month/Day.
 DN2047
 DN2047.The orthometric height was determined by GPS observations and a
 DN2047.high-resolution geoid model.
 DN2047
 DN2047.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2047.GEOID18 height accuracy estimate available here.
 DN2047
 DN2047.Click photographs - Photos may exist for this station.
 DN2047
 DN2047.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2047
 DN2047.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2047
 DN2047.The ellipsoidal height was determined by GPS observations
 DN2047.and is referenced to NAD 83.
 DN2047
 DN2047. The following values were computed from the NAD 83(2011) position.
 DN2047
 DN2047;                    North         East     Units Scale Factor Converg.
 DN2047;SPC IL W     -   449,398.910   676,536.556   MT  0.99994795   -0 10 52.1
 DN2047;SPC IL W     - 1,474,402.92  2,219,603.68   sFT  0.99994795   -0 10 52.1
 DN2047;UTM  15      - 4,510,245.621   715,867.018   MT  1.00017360   +1 40 03.6
 DN2047
 DN2047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2047!SPC IL W     -   0.99997715  x   0.99994795  =   0.99992510
 DN2047!UTM  15      -   0.99997715  x   1.00017360  =   1.00015075
 DN2047
 DN2047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1586710245(NAD 83)
 DN2047
 DN2047                          SUPERSEDED SURVEY CONTROL
 DN2047
 DN2047  NAD 83(2007)-  40 42 53.48166(N)    090 26 39.72339(W) AD(2002.00) 1
 DN2047  ELLIP H (08/11/11)  145.664  (m)                       GP(2002.00) 4 1
 DN2047
 DN2047.Superseded values are not recommended for survey control.
 DN2047
 DN2047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2047.See file dsdata.pdf to determine how the superseded data were derived.
 DN2047
 DN2047_MARKER: DD = SURVEY DISK
 DN2047_SETTING: 0 = UNSPECIFIED SETTING
 DN2047_STAMPING: FC 70
 DN2047_MARK LOGO: NONE
 DN2047_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2047_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN2047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2047+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2047
 DN2047  HISTORY     - Date     Condition        Report By
 DN2047  HISTORY     - 200905   MONUMENTED       ILDT
 DN2047
 DN2047                          STATION DESCRIPTION
 DN2047
 DN2047'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2047'STATION IS LOCATED 3.5 MILES NORTH OF THE TOWN OF AVON AND IS
 DN2047'MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN2047'6, T 8 N, R 1 E OF THE 4TH P.M., FULTON CO., IL., TO REACH THE STATION
 DN2047'FROM THE INTERSECTION OF NORTH STREET AND FLAT IRON ROAD IN THE TOWN
 DN2047'OF AVON. PROCEED 1.0 MILE ALONG FLAT IRON ROAD TO THE INTERSECTION
 DN2047'WITH TWIN BRIDGE ROAD. TURN RIGHT (NORTH) 2.5 MILES TO THE STATION.
 DN2047'THE STATION IS  2.5 FEET WEST OF THE ROAD, 45.91 FEET SOUTHEAST OF A
 DN2047'12 INCH TREE, 53.65 FEET SOUTHWEST OF A 6 INCH TREE AND 35.20 FEET
 DN2047'WEST OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2289 ***********************************************************************
 LB2289  DESIGNATION -  70 W
 LB2289  PID         -  LB2289
 LB2289  STATE/COUNTY-  IL/MCHENRY
 LB2289  COUNTRY     -  US
 LB2289  USGS QUAD   -  SHELDON (2018)
 LB2289
 LB2289                         *CURRENT SURVEY CONTROL
 LB2289  ______________________________________________________________________
 LB2289* NAD 83(1997) POSITION- 40 49 18.03659(N) 087 31 32.40809(W)   ADJUSTED
 LB2289* NAVD 88 ORTHO HEIGHT -   201.62  (+/-2cm)      661.5   (feet) VERTCON3
 LB2289  ______________________________________________________________________
 LB2289  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 LB2289  LAPLACE CORR    -         -3.31  (seconds)                    DEFLEC18
 LB2289  HORZ ORDER      -  SECOND
 LB2289  VERT ORDER      -  THIRD ? (See Below)
 LB2289
 LB2289.The horizontal coordinates were established by classical geodetic methods
 LB2289.and adjusted by the National Geodetic Survey in October 1999.
 LB2289
 LB2289.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2289.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2289
 LB2289.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2289.GEOID18 height accuracy estimate available here.
 LB2289
 LB2289.The vertical order pertains to the NGVD 29 superseded value.
 LB2289
 LB2289.Click photographs - Photos may exist for this station.
 LB2289
 LB2289.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2289
 LB2289. The following values were computed from the NAD 83(1997) position.
 LB2289
 LB2289;                    North         East     Units Scale Factor Converg.
 LB2289;SPC IL E     -   461,553.053   368,134.438   MT  1.00003212   +0 31 40.8
 LB2289;SPC IL E     - 1,514,278.64  1,207,787.74   sFT  1.00003212   +0 31 40.8
 LB2289;SPC IN W     -   618,849.839   862,685.082   MT  0.99998380   -0 17 21.0
 LB2289;SPC IN W     - 2,030,343.18  2,830,325.97   sFT  0.99998380   -0 17 21.0
 LB2289;UTM  16      - 4,519,094.739   455,671.411   MT  0.99962419   -0 20 37.1
 LB2289
 LB2289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2289!SPC IL E     -   0.99997357  x   1.00003212  =   1.00000569
 LB2289!SPC IN W     -   0.99997357  x   0.99998380  =   0.99995737
 LB2289!UTM  16      -   0.99997357  x   0.99962419  =   0.99959777
 LB2289
 LB2289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5567119094(NAD 83)
 LB2289
 LB2289                          SUPERSEDED SURVEY CONTROL
 LB2289
 LB2289  NAD 83(1997)-  40 49 18.03671(N)    087 31 32.40805(W) AD(       ) 2
 LB2289  NAD 83(1986)-  40 49 18.04297(N)    087 31 32.41684(W) AD(       ) 2
 LB2289  NAD 27      -  40 49 17.91320(N)    087 31 32.31500(W) AD(       ) 2
 LB2289  NGVD 29             201.69   (m)          661.7    (f) LEVELING    3  
 LB2289
 LB2289.Superseded values are not recommended for survey control.
 LB2289
 LB2289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2289.See file dsdata.pdf to determine how the superseded data were derived.
 LB2289
 LB2289_MARKER: P = PIPE CAP
 LB2289_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LB2289_STAMPING: PRIM TRAV STA NO 70 W ILL 1921
 LB2289_MAGNETIC: P = MARKER IS A STEEL PIPE
 LB2289_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2289
 LB2289  HISTORY     - Date     Condition        Report By
 LB2289  HISTORY     - 1921     MONUMENTED       USGS
 LB2289  HISTORY     - 1947     GOOD             CGS
 LB2289
 LB2289                          STATION DESCRIPTION
 LB2289
 LB2289'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2289'70 W (USGS) IS 68.05 FEET NORTHEAST OF STATION TAYLOR.  IT IS 13 FEET
 LB2289'EAST OF THE CENTER OF THE ROAD AND 2 FEET NORTH OF A FENCELINE.  THE
 LB2289'MARK IS A STANDARD UNITED STATES GEOLOGICAL SURVEY BENCH MARK DISK
 LB2289'CAPPED ON A IRON PIPE WHICH PROJECTS 6 INCHES.  THE DISK IS
 LB2289'STAMPED PRIM TRAV STA NO 70 W ILL 1921.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0343 ***********************************************************************
 LD0343  DESIGNATION -  703
 LD0343  PID         -  LD0343
 LD0343  STATE/COUNTY-  IL/FULTON
 LD0343  COUNTRY     -  US
 LD0343  USGS QUAD   -  VERMONT (2018)
 LD0343
 LD0343                         *CURRENT SURVEY CONTROL
 LD0343  ______________________________________________________________________
 LD0343* NAD 83(1986) POSITION- 40 21 57.     (N) 090 25 18.     (W)   SCALED
 LD0343* NAVD 88 ORTHO HEIGHT -   214.119 (meters)      702.49  (feet) ADJUSTED
 LD0343  ______________________________________________________________________
 LD0343  GEOID HEIGHT    -        -33.117 (meters)                     GEOID18
 LD0343  DYNAMIC HEIGHT  -        214.013 (meters)      702.14  (feet) COMP
 LD0343  MODELED GRAVITY -    980,125.4   (mgal)                       NAVD 88
 LD0343
 LD0343  VERT ORDER      -  SECOND    CLASS 0
 LD0343
 LD0343.The horizontal coordinates were scaled from a map and have
 LD0343.an estimated accuracy of +/- 6 seconds.
 LD0343
 LD0343.The orthometric height was determined by differential leveling and
 LD0343.adjusted by the NATIONAL GEODETIC SURVEY
 LD0343.in June 1991.
 LD0343
 LD0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0343.GEOID18 height accuracy estimate available here.
 LD0343
 LD0343.Click photographs - Photos may exist for this station.
 LD0343
 LD0343.The dynamic height is computed by dividing the NAVD 88
 LD0343.geopotential number by the normal gravity value computed on the
 LD0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0343.degrees latitude (g = 980.6199 gals.).
 LD0343
 LD0343.The modeled gravity was interpolated from observed gravity values.
 LD0343
 LD0343;                    North         East    Units  Estimated Accuracy
 LD0343;SPC IL W     -   410,640.      678,340.      MT  (+/- 180 meters Scaled)
 LD0343
 LD0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE189715(NAD 83)
 LD0343
 LD0343                          SUPERSEDED SURVEY CONTROL
 LD0343
 LD0343  NGVD 29 (??/??/92)  214.199  (m)          702.75   (f) ADJ UNCH    2 0
 LD0343
 LD0343.Superseded values are not recommended for survey control.
 LD0343
 LD0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0343.See file dsdata.pdf to determine how the superseded data were derived.
 LD0343
 LD0343_MARKER: P = PIPE CAP
 LD0343_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0343_STAMPING: ILL 703 1919
 LD0343_MARK LOGO: USGS
 LD0343_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0343_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0343
 LD0343  HISTORY     - Date     Condition        Report By
 LD0343  HISTORY     - 1919     MONUMENTED       USGS
 LD0343  HISTORY     - 1935     GOOD             CGS
 LD0343  HISTORY     - 20120724 MARK NOT FOUND   ILDT
 LD0343
 LD0343                          STATION DESCRIPTION
 LD0343
 LD0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0343'AT TABLE GROVE.
 LD0343'AT TABLE GROVE, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0343'QUINCY RAILROAD, 180 FEET SOUTH OF THE STATION, 117 FEET EAST
 LD0343'OF THE CENTERLINE OF THE EAST MAIN TRACK, 24 FEET SOUTH OF THE
 LD0343'CENTERLINE OF A STREET, AND 8 FEET NORTHWEST OF A 28-INCH ELM
 LD0343'TREE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED
 LD0343'ILL 703 1919 AND RIVETED ON TOP OF A 3-1/2-INCH IRON PIPE
 LD0343'PROJECTING 6 INCHES ABOVE GROUND.
 LD0343
 LD0343                          STATION RECOVERY (2012)
 LD0343
 LD0343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0343'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1636 ***********************************************************************
 ME1636  DESIGNATION -  71
 ME1636  PID         -  ME1636
 ME1636  STATE/COUNTY-  IL/COOK
 ME1636  COUNTRY     -  US
 ME1636  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1636
 ME1636                         *CURRENT SURVEY CONTROL
 ME1636  ______________________________________________________________________
 ME1636* NAD 83(1986) POSITION- 41 54 35.     (N) 087 42 23.     (W)   SCALED
 ME1636* NAVD 88 ORTHO HEIGHT -   182.477 (meters)      598.68  (feet) ADJUSTED
 ME1636  ______________________________________________________________________
 ME1636  GEOID HEIGHT    -        -33.615 (meters)                     GEOID18
 ME1636  DYNAMIC HEIGHT  -        182.415 (meters)      598.47  (feet) COMP
 ME1636  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 ME1636
 ME1636  VERT ORDER      -  FIRST     CLASS I
 ME1636
 ME1636.The horizontal coordinates were scaled from a map and have
 ME1636.an estimated accuracy of +/- 6 seconds.
 ME1636
 ME1636.The orthometric height was determined by differential leveling and
 ME1636.adjusted by the NATIONAL GEODETIC SURVEY
 ME1636.in June 1991.
 ME1636
 ME1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1636.GEOID18 height accuracy estimate available here.
 ME1636
 ME1636.Click photographs - Photos may exist for this station.
 ME1636
 ME1636.The dynamic height is computed by dividing the NAVD 88
 ME1636.geopotential number by the normal gravity value computed on the
 ME1636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1636.degrees latitude (g = 980.6199 gals.).
 ME1636
 ME1636.The modeled gravity was interpolated from observed gravity values.
 ME1636
 ME1636;                    North         East    Units  Estimated Accuracy
 ME1636;SPC IL E     -   582,270.      352,020.      MT  (+/- 180 meters Scaled)
 ME1636
 ME1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM414399(NAD 83)
 ME1636
 ME1636                          SUPERSEDED SURVEY CONTROL
 ME1636
 ME1636  NGVD 29 (??/??/92)  182.560  (m)          598.95   (f) ADJ UNCH    1 1
 ME1636
 ME1636.Superseded values are not recommended for survey control.
 ME1636
 ME1636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1636.See file dsdata.pdf to determine how the superseded data were derived.
 ME1636
 ME1636_MARKER: B = BOLT
 ME1636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1636+STABILITY: SURFACE MOTION
 ME1636
 ME1636  HISTORY     - Date     Condition        Report By
 ME1636  HISTORY     - UNK      MONUMENTED       IL1670
 ME1636  HISTORY     - 1969     GOOD             CGS
 ME1636  HISTORY     - 1977     GOOD             NGS
 ME1636  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1636  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1636
 ME1636                          STATION DESCRIPTION
 ME1636
 ME1636'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1636'7.2 MI NW FROM CHICAGO.
 ME1636'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1636'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1636'LAKE SHORE DRIVE, THENCE 4.15 MILES WEST ALONG W. NORTH AVENUE,
 ME1636'AT THE SOUTHEAST CORNER OF THE INTERSECTION OF W. NORTH AVENUE
 ME1636'AND N. KEDZIE AVENUE, 73 FEET WEST OF THE CENTER LINE OF THE
 ME1636'DRIVEWAY WHICH LEADS TO THE ILLINOIS NATIONAL GUARD ARMORY,
 ME1636'7 FEET SOUTH OF THE SOUTH CURB OF W. NORTH AVENUE, AND SET IN
 ME1636'THE TOP OF A CONCRETE POST WHICH IS ENCASED IN AND ABOUT 1 FOOT
 ME1636'BELOW THE TOP OF A 10-INCH SQUARE IRON BOX.
 ME1636
 ME1636                          STATION RECOVERY (1977)
 ME1636
 ME1636'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1636'RECOVERED IN GOOD CONDITION.
 ME1636
 ME1636                          STATION RECOVERY (1987)
 ME1636
 ME1636'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1636'MARK NOT FOUND.
 ME1636
 ME1636                          STATION RECOVERY (1989)
 ME1636
 ME1636'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1636'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2011 ***********************************************************************
 DN2011  DESIGNATION -  71
 DN2011  PID         -  DN2011
 DN2011  STATE/COUNTY-  IL/FULTON
 DN2011  COUNTRY     -  US
 DN2011  USGS QUAD   -  LONDON MILLS (2018)
 DN2011
 DN2011                         *CURRENT SURVEY CONTROL
 DN2011  ______________________________________________________________________
 DN2011* NAD 83(2011) POSITION- 40 37 36.93654(N) 090 18 36.44265(W)   ADJUSTED
 DN2011* NAD 83(2011) ELLIP HT-   130.629 (meters)        (06/27/12)   ADJUSTED
 DN2011* NAD 83(2011) EPOCH   -  2010.00
 DN2011* NAVD 88 ORTHO HEIGHT -   163.9   (meters)      538.    (feet) GPS OBS
 DN2011  ______________________________________________________________________
 DN2011  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2011  GEOID HEIGHT    -        -33.257 (meters)                     GEOID09
 DN2011  GEOID HEIGHT    -        -33.279 (meters)                     GEOID18
 DN2011  NAD 83(2011) X  -    -26,239.228 (meters)                     COMP
 DN2011  NAD 83(2011) Y  - -4,847,697.612 (meters)                     COMP
 DN2011  NAD 83(2011) Z  -  4,131,152.453 (meters)                     COMP
 DN2011  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 DN2011
 DN2011  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2011  Standards:
 DN2011         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2011            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2011  -------------------------------------------------------------------
 DN2011  NETWORK    3.46   2.80           1.59   1.17   1.43      0.00275558
 DN2011  -------------------------------------------------------------------
 DN2011  Click here for local accuracies and other accuracy information.
 DN2011
 DN2011.The horizontal coordinates were established by GPS observations
 DN2011.and adjusted by the National Geodetic Survey in June 2012.
 DN2011
 DN2011.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2011.been affixed to the stable North American tectonic plate. See 
 DN2011.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2011
 DN2011.The horizontal coordinates are valid at the epoch date displayed above
 DN2011.which is a decimal equivalence of Year/Month/Day.
 DN2011
 DN2011.The orthometric height was determined by GPS observations and a
 DN2011.high-resolution geoid model.
 DN2011
 DN2011.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2011.GEOID18 height accuracy estimate available here.
 DN2011
 DN2011.Click photographs - Photos may exist for this station.
 DN2011
 DN2011.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2011
 DN2011.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2011
 DN2011.The ellipsoidal height was determined by GPS observations
 DN2011.and is referenced to NAD 83.
 DN2011
 DN2011. The following values were computed from the NAD 83(2011) position.
 DN2011
 DN2011;                    North         East     Units Scale Factor Converg.
 DN2011;SPC IL W     -   439,607.966   687,863.192   MT  0.99994299   -0 05 36.3
 DN2011;SPC IL W     - 1,442,280.47  2,256,764.49   sFT  0.99994299   -0 05 36.3
 DN2011;UTM  15      - 4,500,822.425   727,506.397   MT  1.00023714   +1 45 08.0
 DN2011
 DN2011!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2011!SPC IL W     -   0.99997951  x   0.99994299  =   0.99992250
 DN2011!UTM  15      -   0.99997951  x   1.00023714  =   1.00021664
 DN2011
 DN2011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2750600822(NAD 83)
 DN2011
 DN2011                          SUPERSEDED SURVEY CONTROL
 DN2011
 DN2011  NAD 83(2007)-  40 37 36.93621(N)    090 18 36.44410(W) AD(2002.00) 1
 DN2011  ELLIP H (08/11/11)  130.654  (m)                       GP(2002.00) 4 1
 DN2011
 DN2011.Superseded values are not recommended for survey control.
 DN2011
 DN2011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2011.See file dsdata.pdf to determine how the superseded data were derived.
 DN2011
 DN2011_MARKER: DD = SURVEY DISK
 DN2011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2011_STAMPING: FC71
 DN2011_MARK LOGO: NONE
 DN2011_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2011+STABILITY: SURFACE MOTION
 DN2011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2011+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2011
 DN2011  HISTORY     - Date     Condition        Report By
 DN2011  HISTORY     - 200905   MONUMENTED       ILDT
 DN2011
 DN2011                          STATION DESCRIPTION
 DN2011
 DN2011'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2011'STATION IS LOCATED 0.3 MILES WEST OF THE TOWN OF ELLISVILLE AND IS
 DN2011'MONUMENTED AS THE SOUTHWEST CORNER OF SECTION 32, T 8 N, R 2 E OF THE
 DN2011'4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE POST OFFICE IN
 DN2011'THE TOWN OF ELLISVILLE AT THE INTERSECTION OF COUNTY HIGHWAY 17 AND
 DN2011'PLEASANT STREET PROCEED WEST 0.3 MILE ALONG COUNTY HIGHWAY 17. STATION
 DN2011'IS 33.07 FEET SOUTHWEST OF A POWER POLE, 88.63 FEET SOUTHEAST OF A
 DN2011'POWER POLE AND 27.51 FEET NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0299 ***********************************************************************
 KC0299  DESIGNATION -  711
 KC0299  PID         -  KC0299
 KC0299  STATE/COUNTY-  IL/BROWN
 KC0299  COUNTRY     -  US
 KC0299  USGS QUAD   -  MOUNT STERLING (2018)
 KC0299
 KC0299                         *CURRENT SURVEY CONTROL
 KC0299  ______________________________________________________________________
 KC0299* NAD 83(1986) POSITION- 39 59 15.     (N) 090 46 55.     (W)   SCALED
 KC0299* NAVD 88 ORTHO HEIGHT -   216.393 (meters)      709.95  (feet) ADJUSTED
 KC0299  ______________________________________________________________________
 KC0299  GEOID HEIGHT    -        -32.847 (meters)                     GEOID18
 KC0299  DYNAMIC HEIGHT  -        216.278 (meters)      709.57  (feet) COMP
 KC0299  MODELED GRAVITY -    980,087.9   (mgal)                       NAVD 88
 KC0299
 KC0299  VERT ORDER      -  FIRST     CLASS II
 KC0299
 KC0299.The horizontal coordinates were scaled from a map and have
 KC0299.an estimated accuracy of +/- 6 seconds.
 KC0299
 KC0299.The orthometric height was determined by differential leveling and
 KC0299.adjusted by the NATIONAL GEODETIC SURVEY
 KC0299.in June 1991.
 KC0299
 KC0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0299.GEOID18 height accuracy estimate available here.
 KC0299
 KC0299.Click photographs - Photos may exist for this station.
 KC0299
 KC0299.The dynamic height is computed by dividing the NAVD 88
 KC0299.geopotential number by the normal gravity value computed on the
 KC0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0299.degrees latitude (g = 980.6199 gals.).
 KC0299
 KC0299.The modeled gravity was interpolated from observed gravity values.
 KC0299
 KC0299;                    North         East    Units  Estimated Accuracy
 KC0299;SPC IL W     -   368,780.      647,450.      MT  (+/- 180 meters Scaled)
 KC0299
 KC0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE893287(NAD 83)
 KC0299
 KC0299                          SUPERSEDED SURVEY CONTROL
 KC0299
 KC0299  NGVD 29 (??/??/92)  216.479  (m)          710.23   (f) ADJ UNCH    1 2
 KC0299
 KC0299.Superseded values are not recommended for survey control.
 KC0299
 KC0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0299.See file dsdata.pdf to determine how the superseded data were derived.
 KC0299
 KC0299_MARKER: P = PIPE CAP
 KC0299_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0299_STAMPING: ILL 711
 KC0299_MARK LOGO: USGS
 KC0299_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0299
 KC0299  HISTORY     - Date     Condition        Report By
 KC0299  HISTORY     - 1914     MONUMENTED       USGS
 KC0299  HISTORY     - 1933     GOOD             CGS
 KC0299
 KC0299                          STATION DESCRIPTION
 KC0299
 KC0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0299'0.8 MI NW FROM MOUNT STERLING.
 KC0299'0.8 MILE NORTHWEST ALONG THE WABASH RAILWAY FROM MOUNT STERLING,
 KC0299'BROWN COUNTY, AT MILEPOST DET 489, 80 FEET EAST OF THE TRACK, 30
 KC0299'FEET NORTH OF U.S. HIGHWAY 24, AND 4 FEET SOUTH OF A FENCE.  A
 KC0299'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 711 AND
 KC0299'RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0017 ***********************************************************************
 LD0017  DESIGNATION -  713
 LD0017  PID         -  LD0017
 LD0017  STATE/COUNTY-  IL/KNOX
 LD0017  COUNTRY     -  US
 LD0017  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0017
 LD0017                         *CURRENT SURVEY CONTROL
 LD0017  ______________________________________________________________________
 LD0017* NAD 83(1986) POSITION- 40 55 19.     (N) 090 01 08.     (W)   SCALED
 LD0017* NAVD 88 ORTHO HEIGHT -   216.995 (meters)      711.92  (feet) ADJUSTED
 LD0017  ______________________________________________________________________
 LD0017  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 LD0017  DYNAMIC HEIGHT  -        216.899 (meters)      711.61  (feet) COMP
 LD0017  MODELED GRAVITY -    980,175.1   (mgal)                       NAVD 88
 LD0017
 LD0017  VERT ORDER      -  SECOND    CLASS 0
 LD0017
 LD0017.The horizontal coordinates were scaled from a map and have
 LD0017.an estimated accuracy of +/- 6 seconds.
 LD0017
 LD0017.The orthometric height was determined by differential leveling and
 LD0017.adjusted by the NATIONAL GEODETIC SURVEY
 LD0017.in June 1991.
 LD0017
 LD0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0017.GEOID18 height accuracy estimate available here.
 LD0017
 LD0017.Click photographs - Photos may exist for this station.
 LD0017
 LD0017.The dynamic height is computed by dividing the NAVD 88
 LD0017.geopotential number by the normal gravity value computed on the
 LD0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0017.degrees latitude (g = 980.6199 gals.).
 LD0017
 LD0017.The modeled gravity was interpolated from observed gravity values.
 LD0017
 LD0017;                    North         East    Units  Estimated Accuracy
 LD0017;SPC IL W     -   472,370.      712,450.      MT  (+/- 180 meters Scaled)
 LD0017
 LD0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF510343(NAD 83)
 LD0017
 LD0017                          SUPERSEDED SURVEY CONTROL
 LD0017
 LD0017  NGVD 29 (??/??/92)  217.063  (m)          712.15   (f) ADJ UNCH    2 0
 LD0017
 LD0017.Superseded values are not recommended for survey control.
 LD0017
 LD0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0017.See file dsdata.pdf to determine how the superseded data were derived.
 LD0017
 LD0017_MARKER: Q = CHISELED SQUARE
 LD0017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0017+STABILITY: SURFACE MOTION
 LD0017
 LD0017  HISTORY     - Date     Condition        Report By
 LD0017  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0017  HISTORY     - 1935     GOOD             CGS
 LD0017  HISTORY     - 19971031 GOOD             USPSQD
 LD0017
 LD0017                          STATION DESCRIPTION
 LD0017
 LD0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0017'AT WILLIAMSFIELD.
 LD0017'AT WILLIAMSFIELD, KNOX COUNTY, ON THE ATCHISON, TOPEKA AND
 LD0017'SANTA FE RAILWAY, AT A WATER TOWER, AND ON THE TOP OF THE SOUTH
 LD0017'SIDE OF THE CONCRETE FOUNDATION.  A CHISELED SQUARE.
 LD0017
 LD0017                          STATION RECOVERY (1997)
 LD0017
 LD0017'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0421 ***********************************************************************
 LD0421  DESIGNATION -  715
 LD0421  PID         -  LD0421
 LD0421  STATE/COUNTY-  IL/MCDONOUGH
 LD0421  COUNTRY     -  US
 LD0421  USGS QUAD   -  GOOD HOPE (2018)
 LD0421
 LD0421                         *CURRENT SURVEY CONTROL
 LD0421  ______________________________________________________________________
 LD0421* NAD 83(1986) POSITION- 40 33 23.     (N) 090 40 34.     (W)   SCALED
 LD0421* NAVD 88 ORTHO HEIGHT -   217.476 (meters)      713.50  (feet) ADJUSTED
 LD0421  ______________________________________________________________________
 LD0421  GEOID HEIGHT    -        -33.300 (meters)                     GEOID18
 LD0421  DYNAMIC HEIGHT  -        217.368 (meters)      713.15  (feet) COMP
 LD0421  MODELED GRAVITY -    980,123.8   (mgal)                       NAVD 88
 LD0421
 LD0421  VERT ORDER      -  SECOND    CLASS 0
 LD0421
 LD0421.The horizontal coordinates were scaled from a map and have
 LD0421.an estimated accuracy of +/- 6 seconds.
 LD0421
 LD0421.The orthometric height was determined by differential leveling and
 LD0421.adjusted by the NATIONAL GEODETIC SURVEY
 LD0421.in June 1991.
 LD0421
 LD0421.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0421.GEOID18 height accuracy estimate available here.
 LD0421
 LD0421.Click photographs - Photos may exist for this station.
 LD0421
 LD0421.The dynamic height is computed by dividing the NAVD 88
 LD0421.geopotential number by the normal gravity value computed on the
 LD0421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0421.degrees latitude (g = 980.6199 gals.).
 LD0421
 LD0421.The modeled gravity was interpolated from observed gravity values.
 LD0421
 LD0421;                    North         East    Units  Estimated Accuracy
 LD0421;SPC IL W     -   431,890.      656,850.      MT  (+/- 180 meters Scaled)
 LD0421
 LD0421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE967921(NAD 83)
 LD0421
 LD0421                          SUPERSEDED SURVEY CONTROL
 LD0421
 LD0421  NGVD 29 (??/??/92)  217.538  (m)          713.71   (f) ADJ UNCH    2 0
 LD0421
 LD0421.Superseded values are not recommended for survey control.
 LD0421
 LD0421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0421.See file dsdata.pdf to determine how the superseded data were derived.
 LD0421
 LD0421_MARKER: P = PIPE CAP
 LD0421_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0421_STAMPING: ILL 715
 LD0421_MARK LOGO: USGS
 LD0421_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0421_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0421
 LD0421  HISTORY     - Date     Condition        Report By
 LD0421  HISTORY     - 1914     MONUMENTED       USGS
 LD0421  HISTORY     - 1935     GOOD             CGS
 LD0421  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0421
 LD0421                          STATION DESCRIPTION
 LD0421
 LD0421'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0421'AT GOOD HOPE.
 LD0421'AT GOOD HOPE, MCDONOUGH  COUNTY, ON THE TOLEDO, PEORIA AND
 LD0421'WESTERN RAILROAD, 100 FEET EAST OF THE STATION, 120 FEET SOUTH OF
 LD0421'THE CENTERLINE OF THE TRACK, AND AT THE NORTHEAST CORNER OF THE
 LD0421'H. ROBBINS PROPERTY.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 LD0421'CAP, STAMPED ILL 715 AND FASTENED ON TOP OF AN IRON PIPE
 LD0421'PROJECTING 6 INCHES ABOVE GROUND.
 LD0421
 LD0421                          STATION RECOVERY (2003)
 LD0421
 LD0421'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0421'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0614 ***********************************************************************
 KB0614  DESIGNATION -  718.4
 KB0614  PID         -  KB0614
 KB0614  STATE/COUNTY-  IL/MACON
 KB0614  COUNTRY     -  US
 KB0614  USGS QUAD   -  LONG CREEK (2018)
 KB0614
 KB0614                         *CURRENT SURVEY CONTROL
 KB0614  ______________________________________________________________________
 KB0614* NAD 83(1986) POSITION- 39 45 16.     (N) 088 45 28.     (W)   SCALED
 KB0614* NAVD 88 ORTHO HEIGHT -   218.647 (meters)      717.34  (feet) ADJUSTED
 KB0614  ______________________________________________________________________
 KB0614  GEOID HEIGHT    -        -32.437 (meters)                     GEOID18
 KB0614  DYNAMIC HEIGHT  -        218.523 (meters)      716.94  (feet) COMP
 KB0614  MODELED GRAVITY -    980,054.2   (mgal)                       NAVD 88
 KB0614
 KB0614  VERT ORDER      -  FIRST     CLASS II
 KB0614
 KB0614.The horizontal coordinates were scaled from a map and have
 KB0614.an estimated accuracy of +/- 6 seconds.
 KB0614
 KB0614.The orthometric height was determined by differential leveling and
 KB0614.adjusted by the NATIONAL GEODETIC SURVEY
 KB0614.in June 1991.
 KB0614
 KB0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0614.GEOID18 height accuracy estimate available here.
 KB0614
 KB0614.Click photographs - Photos may exist for this station.
 KB0614
 KB0614.The dynamic height is computed by dividing the NAVD 88
 KB0614.geopotential number by the normal gravity value computed on the
 KB0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0614.degrees latitude (g = 980.6199 gals.).
 KB0614
 KB0614.The modeled gravity was interpolated from observed gravity values.
 KB0614
 KB0614;                    North         East    Units  Estimated Accuracy
 KB0614;SPC IL E     -   342,820.      263,630.      MT  (+/- 180 meters Scaled)
 KB0614
 KB0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK494019(NAD 83)
 KB0614
 KB0614                          SUPERSEDED SURVEY CONTROL
 KB0614
 KB0614  NGVD 29 (??/??/92)  218.712  (m)          717.56   (f) ADJ UNCH    1 2
 KB0614
 KB0614.Superseded values are not recommended for survey control.
 KB0614
 KB0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0614.See file dsdata.pdf to determine how the superseded data were derived.
 KB0614
 KB0614_MARKER: Q = CHISELED SQUARE
 KB0614_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0614_SP_SET: LINCOLN MEMORIAL TABLET
 KB0614_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0614+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2014
 KB0614
 KB0614  HISTORY     - Date     Condition        Report By
 KB0614  HISTORY     - 1933     MONUMENTED       CGS
 KB0614  HISTORY     - 1933     GOOD             CGS
 KB0614  HISTORY     - 1938     GOOD             CGS
 KB0614  HISTORY     - 20140310 GOOD             CHAST
 KB0614
 KB0614                          STATION DESCRIPTION
 KB0614
 KB0614'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0614'2 MI W FROM LAKE CITY.
 KB0614'IN MACON COUNTY, ABOUT 2 MILES WEST ALONG THE PENNSYLVANIA
 KB0614'RAILROAD FROM LAKE CITY, MOULTRIE COUNTY, 18 POLES WEST OF
 KB0614'MILEPOST TH 79, 75 FEET NORTH OF THE TRACK, 6 FEET NORTH OF THE
 KB0614'HIGHWAY, AND ON THE SOUTHWEST CORNER OF THE CONCRETE BASE OF A
 KB0614'LINCOLN MEMORIAL TABLET AND COUNTY-LINE MARKER.  A CHISELED
 KB0614'SQUARE.
 KB0614
 KB0614                          STATION RECOVERY (1938)
 KB0614
 KB0614'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 KB0614'RECOVERED IN GOOD CONDITION.
 KB0614
 KB0614                          STATION RECOVERY (2014)
 KB0614
 KB0614'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2014 (TWB)
 KB0614'RECOVERED AS DESCRIBED WITH THE SOUTHWEST CORNER OF MONUMENT BASE HAS
 KB0614'
 KB0614'BEEN WORN DOWN. THE PENNSYLVANIA RAILROAD HAS BEEN ABANDONED AND
 KB0614'REMOVED AND MILEPOST NO LONGER EXISTS. THE MONUMENT LIES APPROXIMATELY
 KB0614'
 KB0614'10 FEET NORTH OF THE NORTH EDGE OF PAVEMENT. THE ROAD IS NAMED SEFTON
 KB0614'
 KB0614'ROAD TO THE WEST IN MACON COUNTY AND LIBERTY STREET TO THE EAST IN
 KB0614'MOULTRIE COUNTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0005 ***********************************************************************
 MF0005  DESIGNATION -  719
 MF0005  PID         -  MF0005
 MF0005  STATE/COUNTY-  IL/KANE
 MF0005  COUNTRY     -  US
 MF0005  USGS QUAD   -  GENEVA (2018)
 MF0005
 MF0005                         *CURRENT SURVEY CONTROL
 MF0005  ______________________________________________________________________
 MF0005* NAD 83(1986) POSITION- 41 54 49.     (N) 088 18 58.     (W)   SCALED
 MF0005* NAVD 88 ORTHO HEIGHT -   219.117 (meters)      718.89  (feet) ADJUSTED
 MF0005  ______________________________________________________________________
 MF0005  GEOID HEIGHT    -        -33.188 (meters)                     GEOID18
 MF0005  DYNAMIC HEIGHT  -        219.042 (meters)      718.64  (feet) COMP
 MF0005  MODELED GRAVITY -    980,278.4   (mgal)                       NAVD 88
 MF0005
 MF0005  VERT ORDER      -  SECOND    CLASS 0
 MF0005
 MF0005.The horizontal coordinates were scaled from a map and have
 MF0005.an estimated accuracy of +/- 6 seconds.
 MF0005
 MF0005.The orthometric height was determined by differential leveling and
 MF0005.adjusted by the NATIONAL GEODETIC SURVEY
 MF0005.in June 1991.
 MF0005
 MF0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0005.GEOID18 height accuracy estimate available here.
 MF0005
 MF0005.Click photographs - Photos may exist for this station.
 MF0005
 MF0005.The dynamic height is computed by dividing the NAVD 88
 MF0005.geopotential number by the normal gravity value computed on the
 MF0005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0005.degrees latitude (g = 980.6199 gals.).
 MF0005
 MF0005.The modeled gravity was interpolated from observed gravity values.
 MF0005
 MF0005;                    North         East    Units  Estimated Accuracy
 MF0005;SPC IL E     -   582,510.      301,430.      MT  (+/- 180 meters Scaled)
 MF0005
 MF0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM908410(NAD 83)
 MF0005
 MF0005                          SUPERSEDED SURVEY CONTROL
 MF0005
 MF0005  NGVD 29 (??/??/92)  219.189  (m)          719.12   (f) ADJ UNCH    2 0
 MF0005
 MF0005.Superseded values are not recommended for survey control.
 MF0005
 MF0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0005.See file dsdata.pdf to determine how the superseded data were derived.
 MF0005
 MF0005_MARKER: B = BOLT
 MF0005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0005+STABILITY: SURFACE MOTION
 MF0005
 MF0005  HISTORY     - Date     Condition        Report By
 MF0005  HISTORY     - UNK      MONUMENTED       IL7640
 MF0005  HISTORY     - 1935     GOOD             CGS
 MF0005  HISTORY     - 1980     GOOD             NGS
 MF0005  HISTORY     - 1988     GOOD             USPSQD
 MF0005  HISTORY     - 1989     GOOD             USPSQD
 MF0005  HISTORY     - 19971101 MARK NOT FOUND   USPSQD
 MF0005  HISTORY     - 19980425 MARK NOT FOUND   USPSQD
 MF0005
 MF0005                          STATION DESCRIPTION
 MF0005
 MF0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0005'AT SAINT CHARLES.
 MF0005'AT SAINT CHARLES, KANE COUNTY, AT THE SOUTH END OF THE CITY PARK,
 MF0005'132 FEET WEST OF THE CENTER OF THE INTERSECTION OF NORTH 4TH
 MF0005'AND WEST MAIN STREETS, 36 FEET NORTH OF THE CENTERLINE OF WEST
 MF0005'MAIN STREET, AND LEVEL WITH THE GROUND.  A BRASS ROD, SET IN THE
 MF0005'TOP OF A CONCRETE POST ENCLOSED BY A 6-INCH TILE PIPE.
 MF0005
 MF0005                          STATION RECOVERY (1980)
 MF0005
 MF0005'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 MF0005'THE PIPE CURRENTLY ENCLOSING THE ROD APPEARS TO BE METAL.
 MF0005
 MF0005                          STATION RECOVERY (1988)
 MF0005
 MF0005'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0005'RECOVERED IN GOOD CONDITION.
 MF0005
 MF0005                          STATION RECOVERY (1989)
 MF0005
 MF0005'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0005'RECOVERED IN GOOD CONDITION.
 MF0005
 MF0005                          STATION RECOVERY (1997)
 MF0005
 MF0005'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0005'MARK NOT FOUND.
 MF0005
 MF0005                          STATION RECOVERY (1998)
 MF0005
 MF0005'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0005'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2015 ***********************************************************************
 DN2015  DESIGNATION -  72
 DN2015  PID         -  DN2015
 DN2015  STATE/COUNTY-  IL/FULTON
 DN2015  COUNTRY     -  US
 DN2015  USGS QUAD   -  FIATT (2018)
 DN2015
 DN2015                         *CURRENT SURVEY CONTROL
 DN2015  ______________________________________________________________________
 DN2015* NAD 83(2011) POSITION- 40 36 39.19445(N) 090 12 52.90544(W)   ADJUSTED
 DN2015* NAD 83(2011) ELLIP HT-   175.556 (meters)        (06/27/12)   ADJUSTED
 DN2015* NAD 83(2011) EPOCH   -  2010.00
 DN2015* NAVD 88 ORTHO HEIGHT -   208.7   (meters)      685.    (feet) GPS OBS
 DN2015  ______________________________________________________________________
 DN2015  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2015  GEOID HEIGHT    -        -33.192 (meters)                     GEOID09
 DN2015  GEOID HEIGHT    -        -33.201 (meters)                     GEOID18
 DN2015  NAD 83(2011) X  -    -18,169.753 (meters)                     COMP
 DN2015  NAD 83(2011) Y  - -4,848,928.271 (meters)                     COMP
 DN2015  NAD 83(2011) Z  -  4,129,829.693 (meters)                     COMP
 DN2015  LAPLACE CORR    -          1.93  (seconds)                    DEFLEC18
 DN2015
 DN2015  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2015  Standards:
 DN2015         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2015            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2015  -------------------------------------------------------------------
 DN2015  NETWORK    3.18   2.43           1.47   1.06   1.24      0.02489455
 DN2015  -------------------------------------------------------------------
 DN2015  Click here for local accuracies and other accuracy information.
 DN2015
 DN2015.The horizontal coordinates were established by GPS observations
 DN2015.and adjusted by the National Geodetic Survey in June 2012.
 DN2015
 DN2015.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2015.been affixed to the stable North American tectonic plate. See 
 DN2015.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2015
 DN2015.The horizontal coordinates are valid at the epoch date displayed above
 DN2015.which is a decimal equivalence of Year/Month/Day.
 DN2015
 DN2015.The orthometric height was determined by GPS observations and a
 DN2015.high-resolution geoid model.
 DN2015
 DN2015.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2015.GEOID18 height accuracy estimate available here.
 DN2015
 DN2015.Click photographs - Photos may exist for this station.
 DN2015
 DN2015.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2015
 DN2015.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2015
 DN2015.The ellipsoidal height was determined by GPS observations
 DN2015.and is referenced to NAD 83.
 DN2015
 DN2015. The following values were computed from the NAD 83(2011) position.
 DN2015
 DN2015;                    North         East     Units Scale Factor Converg.
 DN2015;SPC IL W     -   437,818.159   695,935.615   MT  0.99994138   -0 01 52.5
 DN2015;SPC IL W     - 1,436,408.41  2,283,248.76   sFT  0.99994138   -0 01 52.5
 DN2015;UTM  15      - 4,499,293.008   735,634.855   MT  1.00028349   +1 48 49.8
 DN2015
 DN2015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2015!SPC IL W     -   0.99997246  x   0.99994138  =   0.99991384
 DN2015!UTM  15      -   0.99997246  x   1.00028349  =   1.00025594
 DN2015
 DN2015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3563499293(NAD 83)
 DN2015
 DN2015                          SUPERSEDED SURVEY CONTROL
 DN2015
 DN2015  NAD 83(2007)-  40 36 39.19439(N)    090 12 52.90683(W) AD(2002.00) 1
 DN2015  ELLIP H (08/11/11)  175.581  (m)                       GP(2002.00) 4 1
 DN2015
 DN2015.Superseded values are not recommended for survey control.
 DN2015
 DN2015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2015.See file dsdata.pdf to determine how the superseded data were derived.
 DN2015
 DN2015_MARKER: DD = SURVEY DISK
 DN2015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2015_STAMPING: FC72
 DN2015_MARK LOGO: NONE
 DN2015_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2015+STABILITY: SURFACE MOTION
 DN2015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2015+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2015
 DN2015  HISTORY     - Date     Condition        Report By
 DN2015  HISTORY     - 200905   MONUMENTED       ILDT
 DN2015
 DN2015                          STATION DESCRIPTION
 DN2015
 DN2015'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2015'STATION IS LOCATED 2.0 MILES SOUTHWEST OF THE TOWN OF FAIRVIEW AND IS
 DN2015'MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER  OF
 DN2015'SECTION 1, T 7 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2015'STATION FROM THE EAST SIDE OF THE TOWN OF FAIRVIEW AT THE INTERSECTION
 DN2015'OF IL. RTE 97 (EAST ST) AND COUNTY HIGHWAY 17 (3045N), PROCEED 3.0
 DN2015'MILES WEST ON COUNTY HIGHWAY 17 TO THE INTERSECTION WITH COUNTY
 DN2015'HIGHWAY 16. TURN LEFT (SOUTH) ON COUNTY HIGHWAY 16 AND NORTH EAGLE
 DN2015'PASS ROAD AND PROCEED 1.3 MILES TO THE STATION. THE STATION IS AT THE
 DN2015'CENTERLINE OF ROADS EXTENSION AND 30.90 FEET SOUTHWEST OF A POWER
 DN2015'POLE, 99.05 FEET NORTHEAST OF A CORNER FENCE POST AND 26.37 FEET
 DN2015'SOUTHEAST OF THE TOP OF A 15 INCH CMP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0615 ***********************************************************************
 KB0615  DESIGNATION -  722.5
 KB0615  PID         -  KB0615
 KB0615  STATE/COUNTY-  IL/MACON
 KB0615  COUNTRY     -  US
 KB0615  USGS QUAD   -  LONG CREEK (2018)
 KB0615
 KB0615                         *CURRENT SURVEY CONTROL
 KB0615  ______________________________________________________________________
 KB0615* NAD 83(1986) POSITION- 39 45 17.     (N) 088 46 03.     (W)   SCALED
 KB0615* NAVD 88 ORTHO HEIGHT -   219.920 (meters)      721.52  (feet) ADJUSTED
 KB0615  ______________________________________________________________________
 KB0615  GEOID HEIGHT    -        -32.438 (meters)                     GEOID18
 KB0615  DYNAMIC HEIGHT  -        219.796 (meters)      721.11  (feet) COMP
 KB0615  MODELED GRAVITY -    980,053.9   (mgal)                       NAVD 88
 KB0615
 KB0615  VERT ORDER      -  FIRST     CLASS II
 KB0615
 KB0615.The horizontal coordinates were scaled from a map and have
 KB0615.an estimated accuracy of +/- 6 seconds.
 KB0615
 KB0615.The orthometric height was determined by differential leveling and
 KB0615.adjusted by the NATIONAL GEODETIC SURVEY
 KB0615.in June 1991.
 KB0615
 KB0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0615.GEOID18 height accuracy estimate available here.
 KB0615
 KB0615.Click photographs - Photos may exist for this station.
 KB0615
 KB0615.The dynamic height is computed by dividing the NAVD 88
 KB0615.geopotential number by the normal gravity value computed on the
 KB0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0615.degrees latitude (g = 980.6199 gals.).
 KB0615
 KB0615.The modeled gravity was interpolated from observed gravity values.
 KB0615
 KB0615;                    North         East    Units  Estimated Accuracy
 KB0615;SPC IL E     -   342,860.      262,790.      MT  (+/- 180 meters Scaled)
 KB0615
 KB0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK485020(NAD 83)
 KB0615
 KB0615                          SUPERSEDED SURVEY CONTROL
 KB0615
 KB0615  NGVD 29 (??/??/92)  219.983  (m)          721.73   (f) ADJ UNCH    1 2
 KB0615
 KB0615.Superseded values are not recommended for survey control.
 KB0615
 KB0615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0615.See file dsdata.pdf to determine how the superseded data were derived.
 KB0615
 KB0615_MARKER: N = NAIL
 KB0615_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 KB0615_SP_SET: WILLOW TREE
 KB0615_MARK LOGO: USGS
 KB0615_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0615
 KB0615  HISTORY     - Date     Condition        Report By
 KB0615  HISTORY     - 1929     MONUMENTED       USGS
 KB0615  HISTORY     - 1933     GOOD             CGS
 KB0615  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB0615
 KB0615                          STATION DESCRIPTION
 KB0615
 KB0615'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0615'1 MI E FROM PRAIRIE HALL.
 KB0615'1.0 MILE EAST ALONG THE PENNSYLVANIA RAILROAD FROM PRAIRIE HALL,
 KB0615'MACON COUNTY, ONE POLE WEST OF MILEPOST 80, AT A ROAD CROSSING,
 KB0615'80 FEET NORTH OF THE TRACK, 15 FEET WEST OF THE ROAD, AND IN THE
 KB0615'EAST ROOT OF A 48-INCH WILLOW TREE.  A UNITED STATES GEOLOGICAL
 KB0615'SURVEY STANDARD COPPER NAIL AND WASHER.  NOTE-- IT WAS REPORTED
 KB0615'IN AUGUST 1938 THAT THE ROOT EXTENDS ABOVE THE NAIL ABOUT 1-1/2
 KB0615'INCHES.
 KB0615
 KB0615                          STATION RECOVERY (2012)
 KB0615
 KB0615'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0615'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0552 ***********************************************************************
 LD0552  DESIGNATION -  725
 LD0552  PID         -  LD0552
 LD0552  STATE/COUNTY-  IL/ADAMS
 LD0552  COUNTRY     -  US
 LD0552  USGS QUAD   -  MENDON (2018)
 LD0552
 LD0552                         *CURRENT SURVEY CONTROL
 LD0552  ______________________________________________________________________
 LD0552* NAD 83(1986) POSITION- 40 00 30.     (N) 091 15 17.     (W)   SCALED
 LD0552* NAVD 88 ORTHO HEIGHT -   220.829 (meters)      724.50  (feet) ADJUSTED
 LD0552  ______________________________________________________________________
 LD0552  GEOID HEIGHT    -        -32.633 (meters)                     GEOID18
 LD0552  DYNAMIC HEIGHT  -        220.714 (meters)      724.13  (feet) COMP
 LD0552  MODELED GRAVITY -    980,098.3   (mgal)                       NAVD 88
 LD0552
 LD0552  VERT ORDER      -  FIRST     CLASS II
 LD0552
 LD0552.The horizontal coordinates were scaled from a map and have
 LD0552.an estimated accuracy of +/- 6 seconds.
 LD0552
 LD0552.The orthometric height was determined by differential leveling and
 LD0552.adjusted by the NATIONAL GEODETIC SURVEY
 LD0552.in June 1991.
 LD0552
 LD0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0552.GEOID18 height accuracy estimate available here.
 LD0552
 LD0552.Click photographs - Photos may exist for this station.
 LD0552
 LD0552.The dynamic height is computed by dividing the NAVD 88
 LD0552.geopotential number by the normal gravity value computed on the
 LD0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0552.degrees latitude (g = 980.6199 gals.).
 LD0552
 LD0552.The modeled gravity was interpolated from observed gravity values.
 LD0552
 LD0552;                    North         East    Units  Estimated Accuracy
 LD0552;SPC IL W     -   371,480.      607,100.      MT  (+/- 180 meters Scaled)
 LD0552
 LD0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE489301(NAD 83)
 LD0552
 LD0552                          SUPERSEDED SURVEY CONTROL
 LD0552
 LD0552  NGVD 29 (??/??/92)  220.894  (m)          724.72   (f) ADJ UNCH    1 2
 LD0552
 LD0552.Superseded values are not recommended for survey control.
 LD0552
 LD0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0552.See file dsdata.pdf to determine how the superseded data were derived.
 LD0552
 LD0552_MARKER: P = PIPE CAP
 LD0552_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0552_STAMPING: ILL 725
 LD0552_MARK LOGO: USGS
 LD0552_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0552_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0552
 LD0552  HISTORY     - Date     Condition        Report By
 LD0552  HISTORY     - 1914     MONUMENTED       USGS
 LD0552  HISTORY     - 1933     GOOD             CGS
 LD0552  HISTORY     - 20120521 MARK NOT FOUND   ILDT
 LD0552
 LD0552                          STATION DESCRIPTION
 LD0552
 LD0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0552'AT FOWLER.
 LD0552'AT FOWLER, ADAMS COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0552'RAILROAD, AT THE EAST CITY LIMIT SIGN, 20 FEET EAST OF A
 LD0552'NORTH-AND-SOUTH ROAD, ABOUT 200 FEET NORTH OF THE TRACK, AND 30
 LD0552'FEET NORTH OF U.S. HIGHWAY 24.  A UNITED STATES GEOLOGICAL SURVEY
 LD0552'STANDARD CAP, STAMPED ILL 725 AND RIVETED ON THE TOP OF A
 LD0552'3-1/2-INCH IRON PIPE.
 LD0552
 LD0552                          STATION RECOVERY (2012)
 LD0552
 LD0552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0552'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1377 ***********************************************************************
 LC1377  DESIGNATION -  726
 LC1377  PID         -  LC1377
 LC1377  STATE/COUNTY-  IL/PEORIA
 LC1377  COUNTRY     -  US
 LC1377  USGS QUAD   -  ROME (2018)
 LC1377
 LC1377                         *CURRENT SURVEY CONTROL
 LC1377  ______________________________________________________________________
 LC1377* NAD 83(1986) POSITION- 40 56 41.     (N) 089 35 49.     (W)   SCALED
 LC1377* NAVD 88 ORTHO HEIGHT -   221.188 (meters)      725.68  (feet) ADJUSTED
 LC1377  ______________________________________________________________________
 LC1377  GEOID HEIGHT    -        -32.966 (meters)                     GEOID18
 LC1377  DYNAMIC HEIGHT  -        221.090 (meters)      725.36  (feet) COMP
 LC1377  MODELED GRAVITY -    980,176.0   (mgal)                       NAVD 88
 LC1377
 LC1377  VERT ORDER      -  SECOND    CLASS 0
 LC1377
 LC1377.The horizontal coordinates were scaled from a map and have
 LC1377.an estimated accuracy of +/- 6 seconds.
 LC1377
 LC1377.The orthometric height was determined by differential leveling and
 LC1377.adjusted by the NATIONAL GEODETIC SURVEY
 LC1377.in June 1991.
 LC1377
 LC1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1377.GEOID18 height accuracy estimate available here.
 LC1377
 LC1377.Click photographs - Photos may exist for this station.
 LC1377
 LC1377.The dynamic height is computed by dividing the NAVD 88
 LC1377.geopotential number by the normal gravity value computed on the
 LC1377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1377.degrees latitude (g = 980.6199 gals.).
 LC1377
 LC1377.The modeled gravity was interpolated from observed gravity values.
 LC1377
 LC1377;                    North         East    Units  Estimated Accuracy
 LC1377;SPC IL W     -   475,040.      747,970.      MT  (+/- 180 meters Scaled)
 LC1377
 LC1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL813358(NAD 83)
 LC1377
 LC1377                          SUPERSEDED SURVEY CONTROL
 LC1377
 LC1377  NGVD 29 (??/??/92)  221.269  (m)          725.95   (f) ADJ UNCH    2 0
 LC1377
 LC1377.Superseded values are not recommended for survey control.
 LC1377
 LC1377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1377.See file dsdata.pdf to determine how the superseded data were derived.
 LC1377
 LC1377_MARKER: Q = CHISELED SQUARE
 LC1377_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LC1377_SP_SET: PEDESTAL
 LC1377_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1377
 LC1377  HISTORY     - Date     Condition        Report By
 LC1377  HISTORY     - UNK      MONUMENTED       ATSFRR
 LC1377  HISTORY     - 1942     GOOD             CGS
 LC1377  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1377
 LC1377                          STATION DESCRIPTION
 LC1377
 LC1377'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1377'2 MI E FROM EDELSTEIN.
 LC1377'2.0 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1377'FROM THE STATION AT EDELSTEIN, PEORIA COUNTY, AT UNDERPASS 136 A,
 LC1377'AND ON THE TOP OF THE SOUTHEAST CORNER OF THE NORTHEAST PEDESTAL.
 LC1377'A CHISELED SQUARE.  NOTE-- TAR IS ON TOP OF THE SQUARE, 1/16 IN
 LC1377'THICK.
 LC1377
 LC1377                          STATION RECOVERY (1998)
 LC1377
 LC1377'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1377'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0545 ***********************************************************************
 LD0545  DESIGNATION -  728
 LD0545  PID         -  LD0545
 LD0545  STATE/COUNTY-  IL/ADAMS
 LD0545  COUNTRY     -  US
 LD0545  USGS QUAD   -  CAMP POINT (2018)
 LD0545
 LD0545                         *CURRENT SURVEY CONTROL
 LD0545  ______________________________________________________________________
 LD0545* NAD 83(1986) POSITION- 40 02 30.     (N) 091 05 18.     (W)   SCALED
 LD0545* NAVD 88 ORTHO HEIGHT -   221.588 (meters)      726.99  (feet) ADJUSTED
 LD0545  ______________________________________________________________________
 LD0545  GEOID HEIGHT    -        -32.731 (meters)                     GEOID18
 LD0545  DYNAMIC HEIGHT  -        221.473 (meters)      726.62  (feet) COMP
 LD0545  MODELED GRAVITY -    980,101.5   (mgal)                       NAVD 88
 LD0545
 LD0545  VERT ORDER      -  FIRST     CLASS II
 LD0545
 LD0545.The horizontal coordinates were scaled from a map and have
 LD0545.an estimated accuracy of +/- 6 seconds.
 LD0545
 LD0545.The orthometric height was determined by differential leveling and
 LD0545.adjusted by the NATIONAL GEODETIC SURVEY
 LD0545.in June 1991.
 LD0545
 LD0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0545.GEOID18 height accuracy estimate available here.
 LD0545
 LD0545.Click photographs - Photos may exist for this station.
 LD0545
 LD0545.The dynamic height is computed by dividing the NAVD 88
 LD0545.geopotential number by the normal gravity value computed on the
 LD0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0545.degrees latitude (g = 980.6199 gals.).
 LD0545
 LD0545.The modeled gravity was interpolated from observed gravity values.
 LD0545
 LD0545;                    North         East    Units  Estimated Accuracy
 LD0545;SPC IL W     -   375,020.      621,350.      MT  (+/- 180 meters Scaled)
 LD0545
 LD0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE630341(NAD 83)
 LD0545
 LD0545                          SUPERSEDED SURVEY CONTROL
 LD0545
 LD0545  NGVD 29 (??/??/92)  221.660  (m)          727.23   (f) ADJ UNCH    1 2
 LD0545
 LD0545.Superseded values are not recommended for survey control.
 LD0545
 LD0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0545.See file dsdata.pdf to determine how the superseded data were derived.
 LD0545
 LD0545_MARKER: P = PIPE CAP
 LD0545_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0545_STAMPING: ILL 728
 LD0545_MARK LOGO: USGS
 LD0545_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0545_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0545
 LD0545  HISTORY     - Date     Condition        Report By
 LD0545  HISTORY     - 1914     MONUMENTED       USGS
 LD0545  HISTORY     - 1946     GOOD             CGS
 LD0545  HISTORY     - 20120521 MARK NOT FOUND   ILDT
 LD0545
 LD0545                          STATION DESCRIPTION
 LD0545
 LD0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 LD0545'1.3 MI W FROM CAMP POINT.
 LD0545'1.3 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0545'FROM CAMP POINT, ADAMS COUNTY, 3 RAILS EAST OF MILEPOST 242, 10
 LD0545'FEET EAST OF A GRADE GRADE CROSSING, 120 FEET NORTH OF THE TRACK,
 LD0545'AND NEAR AN ANCHOR POLE PAINTED USBM.  A UNITED STATES GEOLOGICAL
 LD0545'STANDARD CAP, STAMPED ILL 728 AND RIVETED ON THE TOP OF A 3-1/2-INCH
 LD0545'IRON PIPE.
 LD0545
 LD0545                          STATION RECOVERY (2012)
 LD0545
 LD0545'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0545'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2013 ***********************************************************************
 DN2013  DESIGNATION -  73
 DN2013  PID         -  DN2013
 DN2013  STATE/COUNTY-  IL/FULTON
 DN2013  COUNTRY     -  US
 DN2013  USGS QUAD   -  FIATT (2018)
 DN2013
 DN2013                         *CURRENT SURVEY CONTROL
 DN2013  ______________________________________________________________________
 DN2013* NAD 83(2011) POSITION- 40 35 48.01414(N) 090 14 34.43668(W)   ADJUSTED
 DN2013* NAD 83(2011) ELLIP HT-   167.219 (meters)        (06/27/12)   ADJUSTED
 DN2013* NAD 83(2011) EPOCH   -  2010.00
 DN2013* NAVD 88 ORTHO HEIGHT -   200.4   (meters)      657.    (feet) GPS OBS
 DN2013  ______________________________________________________________________
 DN2013  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2013  GEOID HEIGHT    -        -33.205 (meters)                     GEOID09
 DN2013  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 DN2013  NAD 83(2011) X  -    -20,560.903 (meters)                     COMP
 DN2013  NAD 83(2011) Y  - -4,849,939.896 (meters)                     COMP
 DN2013  NAD 83(2011) Z  -  4,128,625.628 (meters)                     COMP
 DN2013  LAPLACE CORR    -          1.77  (seconds)                    DEFLEC18
 DN2013
 DN2013  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2013  Standards:
 DN2013         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2013            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2013  -------------------------------------------------------------------
 DN2013  NETWORK    3.23   2.51           1.49   1.09   1.28     -0.01032351
 DN2013  -------------------------------------------------------------------
 DN2013  Click here for local accuracies and other accuracy information.
 DN2013
 DN2013.The horizontal coordinates were established by GPS observations
 DN2013.and adjusted by the National Geodetic Survey in June 2012.
 DN2013
 DN2013.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2013.been affixed to the stable North American tectonic plate. See 
 DN2013.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2013
 DN2013.The horizontal coordinates are valid at the epoch date displayed above
 DN2013.which is a decimal equivalence of Year/Month/Day.
 DN2013
 DN2013.The orthometric height was determined by GPS observations and a
 DN2013.high-resolution geoid model.
 DN2013
 DN2013.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2013.GEOID18 height accuracy estimate available here.
 DN2013
 DN2013.Click photographs - Photos may exist for this station.
 DN2013
 DN2013.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2013
 DN2013.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2013
 DN2013.The ellipsoidal height was determined by GPS observations
 DN2013.and is referenced to NAD 83.
 DN2013
 DN2013. The following values were computed from the NAD 83(2011) position.
 DN2013
 DN2013;                    North         East     Units Scale Factor Converg.
 DN2013;SPC IL W     -   436,241.219   693,547.613   MT  0.99994169   -0 02 58.6
 DN2013;SPC IL W     - 1,431,234.73  2,275,414.13   sFT  0.99994169   -0 02 58.6
 DN2013;UTM  15      - 4,497,639.455   733,298.074   MT  1.00027000   +1 47 41.8
 DN2013
 DN2013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2013!SPC IL W     -   0.99997377  x   0.99994169  =   0.99991546
 DN2013!UTM  15      -   0.99997377  x   1.00027000  =   1.00024376
 DN2013
 DN2013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3329897639(NAD 83)
 DN2013
 DN2013                          SUPERSEDED SURVEY CONTROL
 DN2013
 DN2013  NAD 83(2007)-  40 35 48.01406(N)    090 14 34.43812(W) AD(2002.00) 1
 DN2013  ELLIP H (08/11/11)  167.246  (m)                       GP(2002.00) 4 1
 DN2013
 DN2013.Superseded values are not recommended for survey control.
 DN2013
 DN2013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2013.See file dsdata.pdf to determine how the superseded data were derived.
 DN2013
 DN2013_MARKER: DD = SURVEY DISK
 DN2013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2013_STAMPING: FC73
 DN2013_MARK LOGO: NONE
 DN2013_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2013+STABILITY: SURFACE MOTION
 DN2013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2013+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2013
 DN2013  HISTORY     - Date     Condition        Report By
 DN2013  HISTORY     - 200905   MONUMENTED       ILDT
 DN2013
 DN2013                          STATION DESCRIPTION
 DN2013
 DN2013'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2013'STATION IS LOCATED 2.5 MILES SOUTHWEST OF THE TOWN OF FAIRVIEW AND IS
 DN2013'MONUMENTED AS THE NORTH QUARTER CORNER OF SECTION 14, T 7 N, R 2 E OF
 DN2013'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE EAST SIDE
 DN2013'OF THE TOWN OF FAIRVIEW AT THE INTERSECTION OF IL. RTE 97 (EAST ST)
 DN2013'AND COUNTY HIGHWAY 17 (3045N), PROCEED 3.0 MILES WEST  ALONG COUNTY
 DN2013'HIGHWAY 17 TO THE INTERSECTION WITH COUNTY HIGHWAY 16. TURN LEFT
 DN2013'(SOUTH) ON COUNTY HIGHWAY 16 ALSO LABELED NORTH EAGLE PASS ROAD AND
 DN2013'PROCEED 1.3 MILES TO THE 90 DEGREE TURN (RIGHT/WEST) OF EAGLE PASS
 DN2013'ROAD. GO WEST 0.5 MILE TO THE INTERSECTION WITH COYOTE RUN ROAD. GO
 DN2013'LEFT (SOUTH) 0.9 MILES  TO THE INTERSECTION WITH BABYLON ROAD. GO
 DN2013'RIGHT (WEST) 1.1 MILES TO THE STATION. THE STATION IS AT THE
 DN2013'CENTERLINE AND 33.70 FEET NORTHEAST OF A FENCE CORNER, 46.10 FEET
 DN2013'NORTHWEST OF A FENCE CORNER AND 23.15 FEET SOUTH OF A FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0198 ***********************************************************************
 KC0198  DESIGNATION -  730
 KC0198  PID         -  KC0198
 KC0198  STATE/COUNTY-  IL/PIKE
 KC0198  COUNTRY     -  US
 KC0198  USGS QUAD   -  NEW SALEM (2018)
 KC0198
 KC0198                         *CURRENT SURVEY CONTROL
 KC0198  ______________________________________________________________________
 KC0198* NAD 83(1986) POSITION- 39 42 28.     (N) 090 51 37.     (W)   SCALED
 KC0198* NAVD 88 ORTHO HEIGHT -   222.524 (meters)      730.06  (feet) ADJUSTED
 KC0198  ______________________________________________________________________
 KC0198  GEOID HEIGHT    -        -32.557 (meters)                     GEOID18
 KC0198  DYNAMIC HEIGHT  -        222.399 (meters)      729.65  (feet) COMP
 KC0198  MODELED GRAVITY -    980,062.1   (mgal)                       NAVD 88
 KC0198
 KC0198  VERT ORDER      -  SECOND    CLASS 0
 KC0198
 KC0198.The horizontal coordinates were scaled from a map and have
 KC0198.an estimated accuracy of +/- 6 seconds.
 KC0198
 KC0198.The orthometric height was determined by differential leveling and
 KC0198.adjusted by the NATIONAL GEODETIC SURVEY
 KC0198.in June 1991.
 KC0198
 KC0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0198.GEOID18 height accuracy estimate available here.
 KC0198
 KC0198.Click photographs - Photos may exist for this station.
 KC0198
 KC0198.The dynamic height is computed by dividing the NAVD 88
 KC0198.geopotential number by the normal gravity value computed on the
 KC0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0198.degrees latitude (g = 980.6199 gals.).
 KC0198
 KC0198.The modeled gravity was interpolated from observed gravity values.
 KC0198
 KC0198;                    North         East    Units  Estimated Accuracy
 KC0198;SPC IL W     -   337,770.      640,520.      MT  (+/- 180 meters Scaled)
 KC0198
 KC0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD834975(NAD 83)
 KC0198
 KC0198                          SUPERSEDED SURVEY CONTROL
 KC0198
 KC0198  NGVD 29 (??/??/92)  222.603  (m)          730.32   (f) ADJ UNCH    2 0
 KC0198
 KC0198.Superseded values are not recommended for survey control.
 KC0198
 KC0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0198.See file dsdata.pdf to determine how the superseded data were derived.
 KC0198
 KC0198_MARKER: P = PIPE CAP
 KC0198_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0198_STAMPING: ILL 730
 KC0198_MARK LOGO: USGS
 KC0198_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0198
 KC0198  HISTORY     - Date     Condition        Report By
 KC0198  HISTORY     - 1914     MONUMENTED       USGS
 KC0198  HISTORY     - 1935     GOOD             CGS
 KC0198  HISTORY     - 20230420 MARK NOT FOUND   ILDT
 KC0198
 KC0198                          STATION DESCRIPTION
 KC0198
 KC0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0198'1 MI W FROM NEW SALEM.
 KC0198'1.0 MILE WEST ALONG THE WABASH RAILWAY FROM THE STATION AT NEW
 KC0198'SALEM, PIKE COUNTY, AT MILEAGE 485.9, 6-1/2 RAILS WEST OF THE
 KC0198'CENTER OF A HIGHWAY CROSSING, IN THE NORTHWEST CORNER OF THE
 KC0198'CROSSING, 70 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND 20
 KC0198'FEET SOUTH OF THE RIGHT-OF-WAY FENCE LINE.  A UNITED STATES
 KC0198'GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 730 AND RIVETED ON
 KC0198'THE TOP OF AN IRON PIPE.
 KC0198
 KC0198                          STATION RECOVERY (2023)
 KC0198
 KC0198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KC0198'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0075 ***********************************************************************
 LD0075  DESIGNATION -  732
 LD0075  PID         -  LD0075
 LD0075  STATE/COUNTY-  IL/FULTON
 LD0075  COUNTRY     -  US
 LD0075  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0075
 LD0075                         *CURRENT SURVEY CONTROL
 LD0075  ______________________________________________________________________
 LD0075* NAD 83(1986) POSITION- 40 37 32.     (N) 090 01 55.     (W)   SCALED
 LD0075* NAVD 88 ORTHO HEIGHT -   222.701 (meters)      730.64  (feet) ADJUSTED
 LD0075  ______________________________________________________________________
 LD0075  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 LD0075  DYNAMIC HEIGHT  -        222.596 (meters)      730.30  (feet) COMP
 LD0075  MODELED GRAVITY -    980,146.1   (mgal)                       NAVD 88
 LD0075
 LD0075  VERT ORDER      -  SECOND    CLASS 0
 LD0075
 LD0075.The horizontal coordinates were scaled from a map and have
 LD0075.an estimated accuracy of +/- 6 seconds.
 LD0075
 LD0075.The orthometric height was determined by differential leveling and
 LD0075.adjusted by the NATIONAL GEODETIC SURVEY
 LD0075.in June 1991.
 LD0075
 LD0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0075.GEOID18 height accuracy estimate available here.
 LD0075
 LD0075.Click photographs - Photos may exist for this station.
 LD0075
 LD0075.The dynamic height is computed by dividing the NAVD 88
 LD0075.geopotential number by the normal gravity value computed on the
 LD0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0075.degrees latitude (g = 980.6199 gals.).
 LD0075
 LD0075.The modeled gravity was interpolated from observed gravity values.
 LD0075
 LD0075;                    North         East    Units  Estimated Accuracy
 LD0075;SPC IL W     -   439,460.      711,400.      MT  (+/- 180 meters Scaled)
 LD0075
 LD0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF510014(NAD 83)
 LD0075
 LD0075                          SUPERSEDED SURVEY CONTROL
 LD0075
 LD0075  NGVD 29 (??/??/92)  222.780  (m)          730.90   (f) ADJ UNCH    2 0
 LD0075
 LD0075.Superseded values are not recommended for survey control.
 LD0075
 LD0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0075.See file dsdata.pdf to determine how the superseded data were derived.
 LD0075
 LD0075_MARKER: P = PIPE CAP
 LD0075_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0075_STAMPING: ILL 732 1909
 LD0075_MARK LOGO: USGS
 LD0075_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0075_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0075
 LD0075  HISTORY     - Date     Condition        Report By
 LD0075  HISTORY     - 1909     MONUMENTED       USGS
 LD0075  HISTORY     - 1942     GOOD             CGS
 LD0075  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0075  HISTORY     - 1980     MARK NOT FOUND   ILDT
 LD0075
 LD0075                          STATION DESCRIPTION
 LD0075
 LD0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0075'AT NORRIS.
 LD0075'AT NORRIS, FULTON COUNTY, 273 FEET WEST OF A POINT 140 FEET NORTH
 LD0075'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD STATION, 15 FEET
 LD0075'SOUTH OF THE CENTERLINE OF A ROAD, AND 2 FEET NORTH OF THE
 LD0075'RIGHT-OF-WAY FENCE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP,
 LD0075'STAMPED ILL 732 1909 AND RIVETED ON THE TOP OF A 3-1/2 INCH IRON PIPE
 LD0075'PROJECTING 8 INCHES ABOVE GROUND.
 LD0075
 LD0075                          STATION RECOVERY (1974)
 LD0075
 LD0075'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0075'MARK NOT FOUND.
 LD0075
 LD0075                          STATION RECOVERY (1980)
 LD0075
 LD0075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LD0075'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1394 ***********************************************************************
 LC1394  DESIGNATION -  735
 LC1394  PID         -  LC1394
 LC1394  STATE/COUNTY-  IL/PEORIA
 LC1394  COUNTRY     -  US
 LC1394  USGS QUAD   -  LAURA (2018)
 LC1394
 LC1394                         *CURRENT SURVEY CONTROL
 LC1394  ______________________________________________________________________
 LC1394* NAD 83(1986) POSITION- 40 55 13.     (N) 089 54 38.     (W)   SCALED
 LC1394* NAVD 88 ORTHO HEIGHT -   222.455 (meters)      729.84  (feet) ADJUSTED
 LC1394  ______________________________________________________________________
 LC1394  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 LC1394  DYNAMIC HEIGHT  -        222.356 (meters)      729.51  (feet) COMP
 LC1394  MODELED GRAVITY -    980,172.4   (mgal)                       NAVD 88
 LC1394
 LC1394  VERT ORDER      -  SECOND    CLASS 0
 LC1394
 LC1394.The horizontal coordinates were scaled from a map and have
 LC1394.an estimated accuracy of +/- 6 seconds.
 LC1394
 LC1394.The orthometric height was determined by differential leveling and
 LC1394.adjusted by the NATIONAL GEODETIC SURVEY
 LC1394.in June 1991.
 LC1394
 LC1394.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1394.GEOID18 height accuracy estimate available here.
 LC1394
 LC1394.Click photographs - Photos may exist for this station.
 LC1394
 LC1394.The dynamic height is computed by dividing the NAVD 88
 LC1394.geopotential number by the normal gravity value computed on the
 LC1394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1394.degrees latitude (g = 980.6199 gals.).
 LC1394
 LC1394.The modeled gravity was interpolated from observed gravity values.
 LC1394
 LC1394;                    North         East    Units  Estimated Accuracy
 LC1394;SPC IL W     -   472,200.      721,570.      MT  (+/- 180 meters Scaled)
 LC1394
 LC1394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL549339(NAD 83)
 LC1394
 LC1394                          SUPERSEDED SURVEY CONTROL
 LC1394
 LC1394  NGVD 29 (??/??/92)  222.525  (m)          730.07   (f) ADJ UNCH    2 0
 LC1394
 LC1394.Superseded values are not recommended for survey control.
 LC1394
 LC1394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1394.See file dsdata.pdf to determine how the superseded data were derived.
 LC1394
 LC1394_MARKER: Q = CHISELED SQUARE
 LC1394_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1394_SP_SET: BRIDGE
 LC1394_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1394
 LC1394  HISTORY     - Date     Condition        Report By
 LC1394  HISTORY     - UNK      MONUMENTED       ATSFRR
 LC1394  HISTORY     - 1935     GOOD             CGS
 LC1394  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1394
 LC1394                          STATION DESCRIPTION
 LC1394
 LC1394'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC1394'0.9 MI E FROM LAURA.
 LC1394'0.9 MILE EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1394'FROM STATE HIGHWAY 78 OVERPASS AT LAURA, PEORIA COUNTY, AT
 LC1394'BRIDGE 152 A, AND ON THE TOP OF THE EAST END OF THE NORTH
 LC1394'CONCRETE HEADWALL.  A CHISELED SQUARE.
 LC1394
 LC1394                          STATION RECOVERY (1998)
 LC1394
 LC1394'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1394'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0543 ***********************************************************************
 LD0543  DESIGNATION -  736
 LD0543  PID         -  LD0543
 LD0543  STATE/COUNTY-  IL/ADAMS
 LD0543  COUNTRY     -  US
 LD0543  USGS QUAD   -  CAMP POINT (2018)
 LD0543
 LD0543                         *CURRENT SURVEY CONTROL
 LD0543  ______________________________________________________________________
 LD0543* NAD 83(1986) POSITION- 40 02 11.     (N) 091 01 48.     (W)   SCALED
 LD0543* NAVD 88 ORTHO HEIGHT -   224.007 (meters)      734.93  (feet) ADJUSTED
 LD0543  ______________________________________________________________________
 LD0543  GEOID HEIGHT    -        -32.765 (meters)                     GEOID18
 LD0543  DYNAMIC HEIGHT  -        223.890 (meters)      734.55  (feet) COMP
 LD0543  MODELED GRAVITY -    980,096.0   (mgal)                       NAVD 88
 LD0543
 LD0543  VERT ORDER      -  FIRST     CLASS II
 LD0543
 LD0543.The horizontal coordinates were scaled from a map and have
 LD0543.an estimated accuracy of +/- 6 seconds.
 LD0543
 LD0543.The orthometric height was determined by differential leveling and
 LD0543.adjusted by the NATIONAL GEODETIC SURVEY
 LD0543.in June 1991.
 LD0543
 LD0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0543.GEOID18 height accuracy estimate available here.
 LD0543
 LD0543.Click photographs - Photos may exist for this station.
 LD0543
 LD0543.The dynamic height is computed by dividing the NAVD 88
 LD0543.geopotential number by the normal gravity value computed on the
 LD0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0543.degrees latitude (g = 980.6199 gals.).
 LD0543
 LD0543.The modeled gravity was interpolated from observed gravity values.
 LD0543
 LD0543;                    North         East    Units  Estimated Accuracy
 LD0543;SPC IL W     -   374,390.      626,320.      MT  (+/- 180 meters Scaled)
 LD0543
 LD0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE680336(NAD 83)
 LD0543
 LD0543                          SUPERSEDED SURVEY CONTROL
 LD0543
 LD0543  NGVD 29 (??/??/92)  224.082  (m)          735.18   (f) ADJ UNCH    1 2
 LD0543
 LD0543.Superseded values are not recommended for survey control.
 LD0543
 LD0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0543.See file dsdata.pdf to determine how the superseded data were derived.
 LD0543
 LD0543_MARKER: P = PIPE CAP
 LD0543_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0543_STAMPING: ILL 736
 LD0543_MARK LOGO: USGS
 LD0543_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0543_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0543
 LD0543  HISTORY     - Date     Condition        Report By
 LD0543  HISTORY     - 1914     MONUMENTED       USGS
 LD0543  HISTORY     - 1946     GOOD             CGS
 LD0543  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0543
 LD0543                          STATION DESCRIPTION
 LD0543
 LD0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 LD0543'2 MI E FROM CAMP POINT.
 LD0543'ABOUT 2 MILES EAST ALONG U.S. HIGHWAY 24 FROM CAMP POINT, ADAMS
 LD0543'COUNTY, AT THE INTERSECTION WITH STATE HIGHWAY 102, 20 FEET EAST
 LD0543'OF STATE HIGHWAY 102, 20 FEET NORTH OF THE ABANDONED WABASH
 LD0543'RAILWAY TRACK, AND 2 FEET WEST OF A FENCE.  A UNITED STATES
 LD0543'GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL. 736 AND RIVETED
 LD0543'ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 LD0543
 LD0543                          STATION RECOVERY (2012)
 LD0543
 LD0543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0543'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1384 ***********************************************************************
 LC1384  DESIGNATION -  737
 LC1384  PID         -  LC1384
 LC1384  STATE/COUNTY-  IL/PEORIA
 LC1384  COUNTRY     -  US
 LC1384  USGS QUAD   -  EDELSTEIN (2018)
 LC1384
 LC1384                         *CURRENT SURVEY CONTROL
 LC1384  ______________________________________________________________________
 LC1384* NAD 83(1986) POSITION- 40 55 23.     (N) 089 44 08.     (W)   SCALED
 LC1384* NAVD 88 ORTHO HEIGHT -   224.323 (meters)      735.97  (feet) ADJUSTED
 LC1384  ______________________________________________________________________
 LC1384  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 LC1384  DYNAMIC HEIGHT  -        224.223 (meters)      735.64  (feet) COMP
 LC1384  MODELED GRAVITY -    980,173.2   (mgal)                       NAVD 88
 LC1384
 LC1384  VERT ORDER      -  SECOND    CLASS 0
 LC1384
 LC1384.The horizontal coordinates were scaled from a map and have
 LC1384.an estimated accuracy of +/- 6 seconds.
 LC1384
 LC1384.The orthometric height was determined by differential leveling and
 LC1384.adjusted by the NATIONAL GEODETIC SURVEY
 LC1384.in June 1991.
 LC1384
 LC1384.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1384.GEOID18 height accuracy estimate available here.
 LC1384
 LC1384.Click photographs - Photos may exist for this station.
 LC1384
 LC1384.The dynamic height is computed by dividing the NAVD 88
 LC1384.geopotential number by the normal gravity value computed on the
 LC1384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1384.degrees latitude (g = 980.6199 gals.).
 LC1384
 LC1384.The modeled gravity was interpolated from observed gravity values.
 LC1384
 LC1384;                    North         East    Units  Estimated Accuracy
 LC1384;SPC IL W     -   472,570.      736,310.      MT  (+/- 180 meters Scaled)
 LC1384
 LC1384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL696338(NAD 83)
 LC1384
 LC1384                          SUPERSEDED SURVEY CONTROL
 LC1384
 LC1384  NGVD 29 (??/??/92)  224.399  (m)          736.22   (f) ADJ UNCH    2 0
 LC1384
 LC1384.Superseded values are not recommended for survey control.
 LC1384
 LC1384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1384.See file dsdata.pdf to determine how the superseded data were derived.
 LC1384
 LC1384_MARKER: Q = CHISELED SQUARE
 LC1384_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1384_SP_SET: BRIDGE
 LC1384_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1384
 LC1384  HISTORY     - Date     Condition        Report By
 LC1384  HISTORY     - UNK      MONUMENTED       ATSFRR
 LC1384  HISTORY     - 1935     GOOD             CGS
 LC1384  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1384
 LC1384                          STATION DESCRIPTION
 LC1384
 LC1384'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC1384'1.2 MI E FROM PRINCEVILLE.
 LC1384'1.2 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1384'FROM THE STATION AT PRINCEVILLE, PEORIA COUNTY, AT BRIDGE 143 B,
 LC1384'ON THE TOP OF THE EAST PARAPET WALL, AND 7.5 FEET NORTH OF THE
 LC1384'CENTERLINE OF THE TRACK.  A CHISELED SQUARE.
 LC1384
 LC1384                          STATION RECOVERY (1998)
 LC1384
 LC1384'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1384'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1499 ***********************************************************************
 KA1499  DESIGNATION -  739
 KA1499  PID         -  KA1499
 KA1499  STATE/COUNTY-  IL/EDGAR
 KA1499  COUNTRY     -  US
 KA1499  USGS QUAD   -  PARIS SOUTH (2018)
 KA1499
 KA1499                         *CURRENT SURVEY CONTROL
 KA1499  ______________________________________________________________________
 KA1499* NAD 83(1986) POSITION- 39 35 56.     (N) 087 41 40.     (W)   SCALED
 KA1499* NAVD 88 ORTHO HEIGHT -   225.062 (meters)      738.39  (feet) ADJUSTED
 KA1499  ______________________________________________________________________
 KA1499  GEOID HEIGHT    -        -32.108 (meters)                     GEOID18
 KA1499  DYNAMIC HEIGHT  -        224.942 (meters)      738.00  (feet) COMP
 KA1499  MODELED GRAVITY -    980,087.7   (mgal)                       NAVD 88
 KA1499
 KA1499  VERT ORDER      -  FIRST     CLASS II
 KA1499
 KA1499.The horizontal coordinates were scaled from a map and have
 KA1499.an estimated accuracy of +/- 6 seconds.
 KA1499
 KA1499.The orthometric height was determined by differential leveling and
 KA1499.adjusted by the NATIONAL GEODETIC SURVEY
 KA1499.in June 1991.
 KA1499
 KA1499.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1499.GEOID18 height accuracy estimate available here.
 KA1499
 KA1499.Click photographs - Photos may exist for this station.
 KA1499
 KA1499.The dynamic height is computed by dividing the NAVD 88
 KA1499.geopotential number by the normal gravity value computed on the
 KA1499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1499.degrees latitude (g = 980.6199 gals.).
 KA1499
 KA1499.The modeled gravity was interpolated from observed gravity values.
 KA1499
 KA1499;                    North         East    Units  Estimated Accuracy
 KA1499;SPC IL E     -   325,660.      354,870.      MT  (+/- 180 meters Scaled)
 KA1499
 KA1499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ403834(NAD 83)
 KA1499
 KA1499                          SUPERSEDED SURVEY CONTROL
 KA1499
 KA1499  NGVD 29 (??/??/92)  225.154  (m)          738.69   (f) ADJ UNCH    1 2
 KA1499
 KA1499.Superseded values are not recommended for survey control.
 KA1499
 KA1499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1499.See file dsdata.pdf to determine how the superseded data were derived.
 KA1499
 KA1499_MARKER: DB = BENCH MARK DISK
 KA1499_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1499_SP_SET: BRICK FREIGHT STATION
 KA1499_STAMPING: 739
 KA1499_MARK LOGO: USGS
 KA1499_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1499
 KA1499  HISTORY     - Date     Condition        Report By
 KA1499  HISTORY     - 1907     MONUMENTED       USGS
 KA1499  HISTORY     - 1956     GOOD             CGS
 KA1499
 KA1499                          STATION DESCRIPTION
 KA1499
 KA1499'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1499'AT PARIS.
 KA1499'THE MARK IS LOCATED ALONG THE PENNSYLVANIA RAILROAD AT CROSSING
 KA1499'OF STATE HIGHWAY 1, SOUTH AND ACROSS TRACK FROM THE P.R.R.
 KA1499'STATION, SET VERTICALLY IN THE EAST FACE OF THE OLD BRICK FREIGHT
 KA1499'STATION.  A LONG FRAME BUILDING HAS BEEN ADDED TO THE OLD FREIGHT
 KA1499'STATION AND IS USED FOR STORAGE OF WOOL.  MARK IS NORMALLY
 KA1499'INACCESSABLE AS IT IS COVERED WITH WOOL AND INSIDE THE FRAME
 KA1499'BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2044 ***********************************************************************
 DN2044  DESIGNATION -  74
 DN2044  PID         -  DN2044
 DN2044  STATE/COUNTY-  IL/FULTON
 DN2044  COUNTRY     -  US
 DN2044  USGS QUAD   -  BLYTON (2018)
 DN2044
 DN2044                         *CURRENT SURVEY CONTROL
 DN2044  ______________________________________________________________________
 DN2044* NAD 83(2011) POSITION- 40 32 22.16366(N) 090 18 01.50875(W)   ADJUSTED
 DN2044* NAD 83(2011) ELLIP HT-   151.753 (meters)        (06/27/12)   ADJUSTED
 DN2044* NAD 83(2011) EPOCH   -  2010.00
 DN2044* NAVD 88 ORTHO HEIGHT -   185.0   (meters)      607.    (feet) GPS OBS
 DN2044  ______________________________________________________________________
 DN2044  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2044  GEOID HEIGHT    -        -33.212 (meters)                     GEOID09
 DN2044  GEOID HEIGHT    -        -33.234 (meters)                     GEOID18
 DN2044  NAD 83(2011) X  -    -25,451.405 (meters)                     COMP
 DN2044  NAD 83(2011) Y  - -4,854,034.618 (meters)                     COMP
 DN2044  NAD 83(2011) Z  -  4,123,792.031 (meters)                     COMP
 DN2044  LAPLACE CORR    -          1.23  (seconds)                    DEFLEC18
 DN2044
 DN2044  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2044  Standards:
 DN2044         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2044            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2044  -------------------------------------------------------------------
 DN2044  NETWORK    5.60   3.86           2.38   2.15   1.97      0.24592486
 DN2044  -------------------------------------------------------------------
 DN2044  Click here for local accuracies and other accuracy information.
 DN2044
 DN2044.The horizontal coordinates were established by GPS observations
 DN2044.and adjusted by the National Geodetic Survey in June 2012.
 DN2044
 DN2044.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2044.been affixed to the stable North American tectonic plate. See 
 DN2044.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2044
 DN2044.The horizontal coordinates are valid at the epoch date displayed above
 DN2044.which is a decimal equivalence of Year/Month/Day.
 DN2044
 DN2044.The orthometric height was determined by GPS observations and a
 DN2044.high-resolution geoid model.
 DN2044
 DN2044.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2044.GEOID18 height accuracy estimate available here.
 DN2044
 DN2044.Click photographs - Photos may exist for this station.
 DN2044
 DN2044.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2044
 DN2044.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2044
 DN2044.The ellipsoidal height was determined by GPS observations
 DN2044.and is referenced to NAD 83.
 DN2044
 DN2044. The following values were computed from the NAD 83(2011) position.
 DN2044
 DN2044;                    North         East     Units Scale Factor Converg.
 DN2044;SPC IL W     -   429,897.733   688,669.421   MT  0.99994276   -0 05 13.0
 DN2044;SPC IL W     - 1,410,422.81  2,259,409.59   sFT  0.99994276   -0 05 13.0
 DN2044;UTM  15      - 4,491,140.284   728,624.999   MT  1.00024344   +1 45 19.5
 DN2044
 DN2044!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2044!SPC IL W     -   0.99997620  x   0.99994276  =   0.99991896
 DN2044!UTM  15      -   0.99997620  x   1.00024344  =   1.00021963
 DN2044
 DN2044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2862491140(NAD 83)
 DN2044
 DN2044                          SUPERSEDED SURVEY CONTROL
 DN2044
 DN2044  NAD 83(2007)-  40 32 22.16362(N)    090 18 01.50994(W) AD(2002.00) 1
 DN2044  ELLIP H (08/11/11)  151.779  (m)                       GP(2002.00) 4 1
 DN2044
 DN2044.Superseded values are not recommended for survey control.
 DN2044
 DN2044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2044.See file dsdata.pdf to determine how the superseded data were derived.
 DN2044
 DN2044_MARKER: DD = SURVEY DISK
 DN2044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2044_STAMPING: FC74
 DN2044_MARK LOGO: NONE
 DN2044_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2044+STABILITY: SURFACE MOTION
 DN2044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2044+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2044
 DN2044  HISTORY     - Date     Condition        Report By
 DN2044  HISTORY     - 200905   MONUMENTED       ILDT
 DN2044
 DN2044                          STATION DESCRIPTION
 DN2044
 DN2044'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2044'STATION IS LOCATED 4.0 MILES NORTHWEST OF THE TOWN OF SMITHFIELD AND
 DN2044'IS MONUMENTED AS THE NORTHEAST CORNER OF THE NORTHWEST QUARTER OF
 DN2044'SECTION 5, T 6 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2044'STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF BIRCH ROAD
 DN2044'AND MAIN STREET (COUNTY HIGHWAY ROUTE 2) PROCEED NORTH 4.7 MILES TO
 DN2044'THE INTERSECTION WITH FOOT ROAD. TURN LEFT (WEST) AND PROCEED 0.5
 DN2044'MILES TO THE STATION. THE STATION IS 60.51 FEET NORTHWEST OF A POWER
 DN2044'POLE, 39.94 FEET EAST OF A WOOD FENCE POST AND 68.62 FEET SOUTHEAST OF
 DN2044'A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2612 ***********************************************************************
 ME2612  DESIGNATION -  74 A
 ME2612  PID         -  ME2612
 ME2612  STATE/COUNTY-  IL/KANKAKEE
 ME2612  COUNTRY     -  US
 ME2612  USGS QUAD   -  SAINT ANNE (2018)
 ME2612
 ME2612                         *CURRENT SURVEY CONTROL
 ME2612  ______________________________________________________________________
 ME2612* NAD 83(1997) POSITION- 41 01 18.67778(N) 087 43 16.46600(W)   ADJUSTED
 ME2612* NAVD 88 ORTHO HEIGHT -   206.73  (+/-2cm)      678.2   (feet) VERTCON3
 ME2612  ______________________________________________________________________
 ME2612  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 ME2612  LAPLACE CORR    -         -3.48  (seconds)                    DEFLEC18
 ME2612  HORZ ORDER      -  SECOND
 ME2612  VERT ORDER      -  THIRD ? (See Below)
 ME2612
 ME2612.The horizontal coordinates were established by classical geodetic methods
 ME2612.and adjusted by the National Geodetic Survey in October 1999.
 ME2612
 ME2612.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2612.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2612
 ME2612.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2612.GEOID18 height accuracy estimate available here.
 ME2612
 ME2612.The vertical order pertains to the NGVD 29 superseded value.
 ME2612
 ME2612.Click photographs - Photos may exist for this station.
 ME2612
 ME2612.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2612
 ME2612. The following values were computed from the NAD 83(1997) position.
 ME2612
 ME2612;                    North         East     Units Scale Factor Converg.
 ME2612;SPC IL E     -   483,649.306   351,480.375   MT  1.00000761   +0 24 06.3
 ME2612;SPC IL E     - 1,586,772.76  1,153,148.53   sFT  1.00000761   +0 24 06.3
 ME2612;UTM  16      - 4,541,433.676   439,362.380   MT  0.99964525   -0 28 24.2
 ME2612
 ME2612!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2612!SPC IL E     -   0.99997274  x   1.00000761  =   0.99998035
 ME2612!UTM  16      -   0.99997274  x   0.99964525  =   0.99961800
 ME2612
 ME2612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3936241433(NAD 83)
 ME2612
 ME2612                          SUPERSEDED SURVEY CONTROL
 ME2612
 ME2612  NAD 83(1997)-  41 01 18.67782(N)    087 43 16.46598(W) AD(       ) 2
 ME2612  NAD 83(1986)-  41 01 18.68318(N)    087 43 16.47281(W) AD(       ) 2
 ME2612  NAD 27      -  41 01 18.56560(N)    087 43 16.34400(W) AD(       ) 2
 ME2612  NGVD 29             206.83   (m)          678.6    (f) LEVELING    3  
 ME2612
 ME2612.Superseded values are not recommended for survey control.
 ME2612
 ME2612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2612.See file dsdata.pdf to determine how the superseded data were derived.
 ME2612
 ME2612_MARKER: DB = BENCH MARK DISK
 ME2612_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 ME2612_STAMPING: 74 A 1922
 ME2612_MARK LOGO: USGS
 ME2612_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2612
 ME2612  HISTORY     - Date     Condition        Report By
 ME2612  HISTORY     - 1922     MONUMENTED       USGS
 ME2612  HISTORY     - 1952     GOOD             CGS
 ME2612  HISTORY     - 20090705 MARK NOT FOUND   GEOCAC
 ME2612
 ME2612                          STATION DESCRIPTION
 ME2612
 ME2612'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 ME2612'74 A (USGS) BM IS 60 FEET NORTH OF
 ME2612'THE INTERSECTION OF ST. LOUIS
 ME2612'AVENUE AND WEST CHAPEL STREET AND 25 FEET NORTHWEST OF A STREET LIGHT
 ME2612'POLE.  THE MARK IS A 6 X 6 INCH
 ME2612'CONCRETE POST WHICH PROJECTS 6 INCHES WITH A BRONZE U.S.
 ME2612'GEOLOGICAL SURVEY BENCH MARK DISK SET IN THE TOP
 ME2612'STAMPED 74 A 1922.
 ME2612
 ME2612                          STATION RECOVERY (2009)
 ME2612
 ME2612'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME2612'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1379 ***********************************************************************
 LC1379  DESIGNATION -  740
 LC1379  PID         -  LC1379
 LC1379  STATE/COUNTY-  IL/PEORIA
 LC1379  COUNTRY     -  US
 LC1379  USGS QUAD   -  EDELSTEIN (2018)
 LC1379
 LC1379                         *CURRENT SURVEY CONTROL
 LC1379  ______________________________________________________________________
 LC1379* NAD 83(1986) POSITION- 40 56 02.     (N) 089 39 15.     (W)   SCALED
 LC1379* NAVD 88 ORTHO HEIGHT -   225.383 (meters)      739.44  (feet) ADJUSTED
 LC1379  ______________________________________________________________________
 LC1379  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 LC1379  DYNAMIC HEIGHT  -        225.283 (meters)      739.12  (feet) COMP
 LC1379  MODELED GRAVITY -    980,173.6   (mgal)                       NAVD 88
 LC1379
 LC1379  VERT ORDER      -  SECOND    CLASS 0
 LC1379
 LC1379.The horizontal coordinates were scaled from a map and have
 LC1379.an estimated accuracy of +/- 6 seconds.
 LC1379
 LC1379.The orthometric height was determined by differential leveling and
 LC1379.adjusted by the NATIONAL GEODETIC SURVEY
 LC1379.in June 1991.
 LC1379
 LC1379.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1379.GEOID18 height accuracy estimate available here.
 LC1379
 LC1379.Click photographs - Photos may exist for this station.
 LC1379
 LC1379.The dynamic height is computed by dividing the NAVD 88
 LC1379.geopotential number by the normal gravity value computed on the
 LC1379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1379.degrees latitude (g = 980.6199 gals.).
 LC1379
 LC1379.The modeled gravity was interpolated from observed gravity values.
 LC1379
 LC1379;                    North         East    Units  Estimated Accuracy
 LC1379;SPC IL W     -   473,810.      743,160.      MT  (+/- 180 meters Scaled)
 LC1379
 LC1379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL765348(NAD 83)
 LC1379
 LC1379                          SUPERSEDED SURVEY CONTROL
 LC1379
 LC1379  NGVD 29 (??/??/92)  225.463  (m)          739.71   (f) ADJ UNCH    2 0
 LC1379
 LC1379.Superseded values are not recommended for survey control.
 LC1379
 LC1379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1379.See file dsdata.pdf to determine how the superseded data were derived.
 LC1379
 LC1379_MARKER: Q = CHISELED SQUARE
 LC1379_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1379_SP_SET: BRIDGE
 LC1379_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1379
 LC1379  HISTORY     - Date     Condition        Report By
 LC1379  HISTORY     - UNK      MONUMENTED       ATSFRR
 LC1379  HISTORY     - 1935     GOOD             CGS
 LC1379  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1379
 LC1379                          STATION DESCRIPTION
 LC1379
 LC1379'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC1379'1.2 MI W FROM EDELSTEIN.
 LC1379'1.2 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1379'FROM THE STATION AT EDELSTEIN, PEORIA COUNTY, AT BRIDGE 139 A,
 LC1379'AND ON THE TOP OF THE NORTHEAST CORNER OF THE NORTHWEST STONE
 LC1379'SEAT.  A CHISELED SQUARE.
 LC1379
 LC1379                          STATION RECOVERY (1998)
 LC1379
 LC1379'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1379'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0080 ***********************************************************************
 LD0080  DESIGNATION -  742
 LD0080  PID         -  LD0080
 LD0080  STATE/COUNTY-  IL/FULTON
 LD0080  COUNTRY     -  US
 LD0080  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0080
 LD0080                         *CURRENT SURVEY CONTROL
 LD0080  ______________________________________________________________________
 LD0080* NAD 83(1986) POSITION- 40 41 53.     (N) 090 00 35.     (W)   SCALED
 LD0080* NAVD 88 ORTHO HEIGHT -   225.576 (meters)      740.08  (feet) ADJUSTED
 LD0080  ______________________________________________________________________
 LD0080  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 LD0080  DYNAMIC HEIGHT  -        225.468 (meters)      739.72  (feet) COMP
 LD0080  MODELED GRAVITY -    980,142.9   (mgal)                       NAVD 88
 LD0080
 LD0080  VERT ORDER      -  SECOND    CLASS 0
 LD0080
 LD0080.The horizontal coordinates were scaled from a map and have
 LD0080.an estimated accuracy of +/- 6 seconds.
 LD0080
 LD0080.The orthometric height was determined by differential leveling and
 LD0080.adjusted by the NATIONAL GEODETIC SURVEY
 LD0080.in June 1991.
 LD0080
 LD0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0080.GEOID18 height accuracy estimate available here.
 LD0080
 LD0080.Click photographs - Photos may exist for this station.
 LD0080
 LD0080.The dynamic height is computed by dividing the NAVD 88
 LD0080.geopotential number by the normal gravity value computed on the
 LD0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0080.degrees latitude (g = 980.6199 gals.).
 LD0080
 LD0080.The modeled gravity was interpolated from observed gravity values.
 LD0080
 LD0080;                    North         East    Units  Estimated Accuracy
 LD0080;SPC IL W     -   447,510.      713,260.      MT  (+/- 180 meters Scaled)
 LD0080
 LD0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF526095(NAD 83)
 LD0080
 LD0080                          SUPERSEDED SURVEY CONTROL
 LD0080
 LD0080  NGVD 29 (??/??/92)  225.653  (m)          740.33   (f) ADJ UNCH    2 0
 LD0080
 LD0080.Superseded values are not recommended for survey control.
 LD0080
 LD0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0080.See file dsdata.pdf to determine how the superseded data were derived.
 LD0080
 LD0080_MARKER: DB = BENCH MARK DISK
 LD0080_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0080_SP_SET: STEP
 LD0080_STAMPING: ILL 742 1909
 LD0080_MARK LOGO: USGS
 LD0080_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0080
 LD0080  HISTORY     - Date     Condition        Report By
 LD0080  HISTORY     - 1909     MONUMENTED       USGS
 LD0080  HISTORY     - 1942     GOOD             CGS
 LD0080
 LD0080                          STATION DESCRIPTION
 LD0080
 LD0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0080'AT FARMINGTON.
 LD0080'AT FARMINGTON, FULTON COUNTY, AT THE WARD SCHOOL, AT THE NORTH
 LD0080'SIDE OF THE BUILDING, BETWEEN THE DOUBLE ENTRANCE, IN THE TOP OF A
 LD0080'CONCRETE STEP, AND 6 INCHES HIGHER THAN THE WALK.  A UNITED STATES
 LD0080'GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILL 742 1909.  NOTE--
 LD0080'THE MARK HAS BEEN DEFACED, BUT IS LEGIBLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1387 ***********************************************************************
 LC1387  DESIGNATION -  742
 LC1387  PID         -  LC1387
 LC1387  STATE/COUNTY-  IL/PEORIA
 LC1387  COUNTRY     -  US
 LC1387  USGS QUAD   -  PRINCEVILLE (2018)
 LC1387
 LC1387                         *CURRENT SURVEY CONTROL
 LC1387  ______________________________________________________________________
 LC1387* NAD 83(1986) POSITION- 40 55 22.     (N) 089 45 40.     (W)   SCALED
 LC1387* NAVD 88 ORTHO HEIGHT -   225.884 (meters)      741.09  (feet) ADJUSTED
 LC1387  ______________________________________________________________________
 LC1387  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 LC1387  DYNAMIC HEIGHT  -        225.783 (meters)      740.76  (feet) COMP
 LC1387  MODELED GRAVITY -    980,173.5   (mgal)                       NAVD 88
 LC1387
 LC1387  VERT ORDER      -  SECOND    CLASS 0
 LC1387
 LC1387.The horizontal coordinates were scaled from a map and have
 LC1387.an estimated accuracy of +/- 6 seconds.
 LC1387
 LC1387.The orthometric height was determined by differential leveling and
 LC1387.adjusted by the NATIONAL GEODETIC SURVEY
 LC1387.in June 1991.
 LC1387
 LC1387.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1387.GEOID18 height accuracy estimate available here.
 LC1387
 LC1387.Click photographs - Photos may exist for this station.
 LC1387
 LC1387.The dynamic height is computed by dividing the NAVD 88
 LC1387.geopotential number by the normal gravity value computed on the
 LC1387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1387.degrees latitude (g = 980.6199 gals.).
 LC1387
 LC1387.The modeled gravity was interpolated from observed gravity values.
 LC1387
 LC1387;                    North         East    Units  Estimated Accuracy
 LC1387;SPC IL W     -   472,530.      734,160.      MT  (+/- 180 meters Scaled)
 LC1387
 LC1387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL675338(NAD 83)
 LC1387
 LC1387                          SUPERSEDED SURVEY CONTROL
 LC1387
 LC1387  NGVD 29 (??/??/92)  225.958  (m)          741.33   (f) ADJ UNCH    2 0
 LC1387
 LC1387.Superseded values are not recommended for survey control.
 LC1387
 LC1387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1387.See file dsdata.pdf to determine how the superseded data were derived.
 LC1387
 LC1387_MARKER: Q = CHISELED SQUARE
 LC1387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1387+STABILITY: SURFACE MOTION
 LC1387
 LC1387  HISTORY     - Date     Condition        Report By
 LC1387  HISTORY     - UNK      MONUMENTED       ATSFRR
 LC1387  HISTORY     - 1935     GOOD             CGS
 LC1387  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1387
 LC1387                          STATION DESCRIPTION
 LC1387
 LC1387'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC1387'AT PRINCEVILLE.
 LC1387'AT PRINCEVILLE, PEORIA COUNTY, ON THE ATCHISON, TOPEKA AND SANTA
 LC1387'FE RAILWAY, 9 POLES WEST OF THE STATION, AT A WATER TOWER, ON
 LC1387'THE TOP OF THE EAST SIDE OF THE CONCRETE FOUNDATION, AND 5 INCHES
 LC1387'EAST OF THE TANK.  A CHISELED SQUARE.
 LC1387
 LC1387                          STATION RECOVERY (1998)
 LC1387
 LC1387'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1387'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0550 ***********************************************************************
 LD0550  DESIGNATION -  743
 LD0550  PID         -  LD0550
 LD0550  STATE/COUNTY-  IL/ADAMS
 LD0550  COUNTRY     -  US
 LD0550  USGS QUAD   -  COATSBURG (2018)
 LD0550
 LD0550                         *CURRENT SURVEY CONTROL
 LD0550  ______________________________________________________________________
 LD0550* NAD 83(1986) POSITION- 40 01 16.     (N) 091 12 18.     (W)   SCALED
 LD0550* NAVD 88 ORTHO HEIGHT -   226.147 (meters)      741.95  (feet) ADJUSTED
 LD0550  ______________________________________________________________________
 LD0550  GEOID HEIGHT    -        -32.655 (meters)                     GEOID18
 LD0550  DYNAMIC HEIGHT  -        226.029 (meters)      741.56  (feet) COMP
 LD0550  MODELED GRAVITY -    980,100.4   (mgal)                       NAVD 88
 LD0550
 LD0550  VERT ORDER      -  FIRST     CLASS II
 LD0550
 LD0550.The horizontal coordinates were scaled from a map and have
 LD0550.an estimated accuracy of +/- 6 seconds.
 LD0550
 LD0550.The orthometric height was determined by differential leveling and
 LD0550.adjusted by the NATIONAL GEODETIC SURVEY
 LD0550.in June 1991.
 LD0550
 LD0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0550.GEOID18 height accuracy estimate available here.
 LD0550
 LD0550.Click photographs - Photos may exist for this station.
 LD0550
 LD0550.The dynamic height is computed by dividing the NAVD 88
 LD0550.geopotential number by the normal gravity value computed on the
 LD0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0550.degrees latitude (g = 980.6199 gals.).
 LD0550
 LD0550.The modeled gravity was interpolated from observed gravity values.
 LD0550
 LD0550;                    North         East    Units  Estimated Accuracy
 LD0550;SPC IL W     -   372,850.      611,360.      MT  (+/- 180 meters Scaled)
 LD0550
 LD0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE531316(NAD 83)
 LD0550
 LD0550                          SUPERSEDED SURVEY CONTROL
 LD0550
 LD0550  NGVD 29 (??/??/92)  226.211  (m)          742.16   (f) ADJ UNCH    1 2
 LD0550
 LD0550.Superseded values are not recommended for survey control.
 LD0550
 LD0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0550.See file dsdata.pdf to determine how the superseded data were derived.
 LD0550
 LD0550_MARKER: P = PIPE CAP
 LD0550_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0550_STAMPING: ILL 743
 LD0550_MARK LOGO: USGS
 LD0550_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0550_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0550
 LD0550  HISTORY     - Date     Condition        Report By
 LD0550  HISTORY     - 1914     MONUMENTED       USGS
 LD0550  HISTORY     - 1946     GOOD             CGS
 LD0550  HISTORY     - 20120521 POOR             ILDT
 LD0550
 LD0550                          STATION DESCRIPTION
 LD0550
 LD0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 LD0550'0.2 MI SW FROM PALOMA.
 LD0550'0.2 MILE SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0550'RAILROAD FROM PALOMA, ADAMS COUNTY, IN THE SOUTHWEST ANGLE OF A
 LD0550'T-ROAD INTERSECTION, ABOUT 300 FEET NORTH OF THE TRACK, AND 150
 LD0550'FEET NORTH OF U.S. HIGHWAY 24.  A UNITED STATES GEOLOGICAL SURVEY
 LD0550'STANDARD CAP, STAMPED ILL 743 AND RIVETED ON THE TOP OF A 3-1/2-INCH
 LD0550'IRON PIPE.
 LD0550
 LD0550                          STATION RECOVERY (2012)
 LD0550
 LD0550'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0550'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0394 ***********************************************************************
 LD0394  DESIGNATION -  744
 LD0394  PID         -  LD0394
 LD0394  STATE/COUNTY-  IL/BROWN
 LD0394  COUNTRY     -  US
 LD0394  USGS QUAD   -  LAKE MOUNT STERLING (2018)
 LD0394
 LD0394                         *CURRENT SURVEY CONTROL
 LD0394  ______________________________________________________________________
 LD0394* NAD 83(1986) POSITION- 40 00 15.     (N) 090 50 40.     (W)   SCALED
 LD0394* NAVD 88 ORTHO HEIGHT -   226.463 (meters)      742.99  (feet) ADJUSTED
 LD0394  ______________________________________________________________________
 LD0394  GEOID HEIGHT    -        -32.841 (meters)                     GEOID18
 LD0394  DYNAMIC HEIGHT  -        226.343 (meters)      742.59  (feet) COMP
 LD0394  MODELED GRAVITY -    980,089.0   (mgal)                       NAVD 88
 LD0394
 LD0394  VERT ORDER      -  FIRST     CLASS II
 LD0394
 LD0394.The horizontal coordinates were scaled from a map and have
 LD0394.an estimated accuracy of +/- 6 seconds.
 LD0394
 LD0394.The orthometric height was determined by differential leveling and
 LD0394.adjusted by the NATIONAL GEODETIC SURVEY
 LD0394.in June 1991.
 LD0394
 LD0394.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0394.GEOID18 height accuracy estimate available here.
 LD0394
 LD0394.Click photographs - Photos may exist for this station.
 LD0394
 LD0394.The dynamic height is computed by dividing the NAVD 88
 LD0394.geopotential number by the normal gravity value computed on the
 LD0394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0394.degrees latitude (g = 980.6199 gals.).
 LD0394
 LD0394.The modeled gravity was interpolated from observed gravity values.
 LD0394
 LD0394;                    North         East    Units  Estimated Accuracy
 LD0394;SPC IL W     -   370,670.      642,130.      MT  (+/- 180 meters Scaled)
 LD0394
 LD0394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE839304(NAD 83)
 LD0394
 LD0394                          SUPERSEDED SURVEY CONTROL
 LD0394
 LD0394  NGVD 29 (??/??/92)  226.544  (m)          743.25   (f) ADJ UNCH    1 2
 LD0394
 LD0394.Superseded values are not recommended for survey control.
 LD0394
 LD0394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0394.See file dsdata.pdf to determine how the superseded data were derived.
 LD0394
 LD0394_MARKER: P = PIPE CAP
 LD0394_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0394_STAMPING: ILL 744
 LD0394_MARK LOGO: USGS
 LD0394_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0394
 LD0394  HISTORY     - Date     Condition        Report By
 LD0394  HISTORY     - 1914     MONUMENTED       USGS
 LD0394  HISTORY     - 1933     GOOD             CGS
 LD0394
 LD0394                          STATION DESCRIPTION
 LD0394
 LD0394'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0394'1.3 MI E FROM TIMEWELL.
 LD0394'1.3 MILES EAST ALONG THE WABASH RAILROAD FROM TIMEWELL, BROWN
 LD0394'COUNTY, AT MILEAGE 492.8, 20 FEET EAST OF A 14-INCH COTTONWOOD
 LD0394'TREE, 50 FEET NORTH OF THE TRACK, AND 4 FEET WEST OF A POINT 10
 LD0394'FEET NORTH OF A FENCE CORNER.  A UNITED STATES GEOLOGICAL SURVEY
 LD0394'STANDARD CAP, STAMPED ILL 744 AND RIVETED ON THE TOP OF A 3-1/2-INCH
 LD0394'IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0398 ***********************************************************************
 LD0398  DESIGNATION -  744
 LD0398  PID         -  LD0398
 LD0398  STATE/COUNTY-  IL/BROWN
 LD0398  COUNTRY     -  US
 LD0398  USGS QUAD   -  CLAYTON (2018)
 LD0398
 LD0398                         *CURRENT SURVEY CONTROL
 LD0398  ______________________________________________________________________
 LD0398* NAD 83(1986) POSITION- 40 01 01.     (N) 090 54 06.     (W)   SCALED
 LD0398* NAVD 88 ORTHO HEIGHT -   226.608 (meters)      743.46  (feet) ADJUSTED
 LD0398  ______________________________________________________________________
 LD0398  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 LD0398  DYNAMIC HEIGHT  -        226.488 (meters)      743.07  (feet) COMP
 LD0398  MODELED GRAVITY -    980,089.1   (mgal)                       NAVD 88
 LD0398
 LD0398  VERT ORDER      -  FIRST     CLASS II
 LD0398
 LD0398.The horizontal coordinates were scaled from a map and have
 LD0398.an estimated accuracy of +/- 6 seconds.
 LD0398
 LD0398.The orthometric height was determined by differential leveling and
 LD0398.adjusted by the NATIONAL GEODETIC SURVEY
 LD0398.in June 1991.
 LD0398
 LD0398.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0398.GEOID18 height accuracy estimate available here.
 LD0398
 LD0398.Click photographs - Photos may exist for this station.
 LD0398
 LD0398.The dynamic height is computed by dividing the NAVD 88
 LD0398.geopotential number by the normal gravity value computed on the
 LD0398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0398.degrees latitude (g = 980.6199 gals.).
 LD0398
 LD0398.The modeled gravity was interpolated from observed gravity values.
 LD0398
 LD0398;                    North         East    Units  Estimated Accuracy
 LD0398;SPC IL W     -   372,130.      637,250.      MT  (+/- 180 meters Scaled)
 LD0398
 LD0398_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE790317(NAD 83)
 LD0398
 LD0398                          SUPERSEDED SURVEY CONTROL
 LD0398
 LD0398  NGVD 29 (??/??/92)  226.667  (m)          743.66   (f) ADJ UNCH    1 2
 LD0398
 LD0398.Superseded values are not recommended for survey control.
 LD0398
 LD0398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0398.See file dsdata.pdf to determine how the superseded data were derived.
 LD0398
 LD0398_MARKER: P = PIPE CAP
 LD0398_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0398_STAMPING: ILL 744
 LD0398_MARK LOGO: USGS
 LD0398_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0398
 LD0398  HISTORY     - Date     Condition        Report By
 LD0398  HISTORY     - 1914     MONUMENTED       USGS
 LD0398  HISTORY     - 1933     GOOD             CGS
 LD0398
 LD0398                          STATION DESCRIPTION
 LD0398
 LD0398'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0398'1.8 MI NW FROM TIMEWELL.
 LD0398'1.8 MILES NORTHWEST ALONG THE WABASH RAILWAY FROM TIMEWELL, BROWN
 LD0398'COUNTY, ABOUT 300 FEET SOUTHEAST OF MILEPOST DET 496, SOUTHEAST
 LD0398'OF AN ABANDONED ROAD, 45 FEET NORTH OF THE TRACK, AND 15 FEET NORTH
 LD0398'OF A FENCE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP,
 LD0398'STAMPED ILL 744 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0121 ***********************************************************************
 NH0121  DESIGNATION -  746
 NH0121  PID         -  NH0121
 NH0121  STATE/COUNTY-  IL/MCHENRY
 NH0121  COUNTRY     -  US
 NH0121  USGS QUAD   -  MCHENRY (2018)
 NH0121
 NH0121                         *CURRENT SURVEY CONTROL
 NH0121  ______________________________________________________________________
 NH0121* NAD 83(1986) POSITION- 42 20 40.     (N) 088 15 41.     (W)   SCALED
 NH0121* NAVD 88 ORTHO HEIGHT -   227.561 (meters)      746.59  (feet) ADJUSTED
 NH0121  ______________________________________________________________________
 NH0121  GEOID HEIGHT    -        -34.111 (meters)                     GEOID18
 NH0121  DYNAMIC HEIGHT  -        227.486 (meters)      746.34  (feet) COMP
 NH0121  MODELED GRAVITY -    980,285.5   (mgal)                       NAVD 88
 NH0121
 NH0121  VERT ORDER      -  SECOND    CLASS 0
 NH0121
 NH0121.The horizontal coordinates were scaled from a map and have
 NH0121.an estimated accuracy of +/- 6 seconds.
 NH0121
 NH0121.The orthometric height was determined by differential leveling and
 NH0121.adjusted by the NATIONAL GEODETIC SURVEY
 NH0121.in June 1991.
 NH0121
 NH0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0121.GEOID18 height accuracy estimate available here.
 NH0121
 NH0121.Click photographs - Photos may exist for this station.
 NH0121
 NH0121.The dynamic height is computed by dividing the NAVD 88
 NH0121.geopotential number by the normal gravity value computed on the
 NH0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0121.degrees latitude (g = 980.6199 gals.).
 NH0121
 NH0121.The modeled gravity was interpolated from observed gravity values.
 NH0121
 NH0121;                    North         East    Units  Estimated Accuracy
 NH0121;SPC IL E     -   630,360.      305,930.      MT  (+/- 180 meters Scaled)
 NH0121
 NH0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM960887(NAD 83)
 NH0121
 NH0121                          SUPERSEDED SURVEY CONTROL
 NH0121
 NH0121  NGVD 29 (??/??/92)  227.61   (m)          746.8    (f) COMPUTED    2 0
 NH0121
 NH0121.Superseded values are not recommended for survey control.
 NH0121
 NH0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0121.See file dsdata.pdf to determine how the superseded data were derived.
 NH0121
 NH0121_MARKER: DB = BENCH MARK DISK
 NH0121_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0121_SP_SET: ABUTMENT
 NH0121_STAMPING: ILL 746 1919
 NH0121_MARK LOGO: USGS
 NH0121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0121
 NH0121  HISTORY     - Date     Condition        Report By
 NH0121  HISTORY     - 1919     MONUMENTED       USGS
 NH0121  HISTORY     - 1960     POOR             CGS
 NH0121  HISTORY     - 1969     GOOD
 NH0121  HISTORY     - 19940508 MARK NOT FOUND   USPSQD
 NH0121  HISTORY     - 20030410 MARK NOT FOUND   USPSQD
 NH0121
 NH0121                          STATION DESCRIPTION
 NH0121
 NH0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0121'AT MCHENRY.
 NH0121'AT MCHENRY , MCHENRY  COUNTY, AT THE 255-FOOT STEEL-SPAN BRIDGE
 NH0121'OVER FOX RIVER, IN THE NORTH END OF THE WEST CONCRETE ABUTMENT,
 NH0121'12 FEET NORTH OF THE CENTERLINE OF THE STREET, AND 1.5 FEET
 NH0121'BELOW THE LEVEL OF THE STREET.  A UNITED STATES GEOLOGICAL SURVEY
 NH0121'STANDARD DISK, STAMPED ILL 746 1919.  NOTE-- THE MARK IS NOT
 NH0121'CONSIDERED TO BE OF ANY VALUE AS ABUTMENT IS CRUMBLING AND THE
 NH0121'BRIDGE MAY BE REMOVED.
 NH0121
 NH0121                          STATION RECOVERY (1969)
 NH0121
 NH0121'RECOVERED 1969
 NH0121'RECOVERED IN GOOD CONDITION.
 NH0121
 NH0121                          STATION RECOVERY (1994)
 NH0121
 NH0121'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0121'MARK NOT FOUND.
 NH0121
 NH0121                          STATION RECOVERY (2003)
 NH0121
 NH0121'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH0121'NEW BRIDGE BUILT. NO REMNANTS OF OLD BRIDGE FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0419 ***********************************************************************
 LD0419  DESIGNATION -  748
 LD0419  PID         -  LD0419
 LD0419  STATE/COUNTY-  IL/MCDONOUGH
 LD0419  COUNTRY     -  US
 LD0419  USGS QUAD   -  GOOD HOPE (2018)
 LD0419
 LD0419                         *CURRENT SURVEY CONTROL
 LD0419  ______________________________________________________________________
 LD0419* NAD 83(1986) POSITION- 40 33 32.     (N) 090 43 56.     (W)   SCALED
 LD0419* NAVD 88 ORTHO HEIGHT -   227.575 (meters)      746.64  (feet) ADJUSTED
 LD0419  ______________________________________________________________________
 LD0419  GEOID HEIGHT    -        -33.297 (meters)                     GEOID18
 LD0419  DYNAMIC HEIGHT  -        227.461 (meters)      746.26  (feet) COMP
 LD0419  MODELED GRAVITY -    980,121.7   (mgal)                       NAVD 88
 LD0419
 LD0419  VERT ORDER      -  SECOND    CLASS 0
 LD0419
 LD0419.The horizontal coordinates were scaled from a map and have
 LD0419.an estimated accuracy of +/- 6 seconds.
 LD0419
 LD0419.The orthometric height was determined by differential leveling and
 LD0419.adjusted by the NATIONAL GEODETIC SURVEY
 LD0419.in June 1991.
 LD0419
 LD0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0419.GEOID18 height accuracy estimate available here.
 LD0419
 LD0419.Click photographs - Photos may exist for this station.
 LD0419
 LD0419.The dynamic height is computed by dividing the NAVD 88
 LD0419.geopotential number by the normal gravity value computed on the
 LD0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0419.degrees latitude (g = 980.6199 gals.).
 LD0419
 LD0419.The modeled gravity was interpolated from observed gravity values.
 LD0419
 LD0419;                    North         East    Units  Estimated Accuracy
 LD0419;SPC IL W     -   432,200.      652,100.      MT  (+/- 180 meters Scaled)
 LD0419
 LD0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE919922(NAD 83)
 LD0419
 LD0419                          SUPERSEDED SURVEY CONTROL
 LD0419
 LD0419  NGVD 29 (??/??/92)  227.634  (m)          746.83   (f) ADJ UNCH    2 0
 LD0419
 LD0419.Superseded values are not recommended for survey control.
 LD0419
 LD0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0419.See file dsdata.pdf to determine how the superseded data were derived.
 LD0419
 LD0419_MARKER: P = PIPE CAP
 LD0419_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0419_STAMPING: ILL 748
 LD0419_MARK LOGO: USGS
 LD0419_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0419_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0419
 LD0419  HISTORY     - Date     Condition        Report By
 LD0419  HISTORY     - 1914     MONUMENTED       USGS
 LD0419  HISTORY     - 1935     GOOD             CGS
 LD0419  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0419  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0419
 LD0419                          STATION DESCRIPTION
 LD0419
 LD0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0419'0.8 MI E FROM SCIOTA.
 LD0419'0.8 MILE EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0419'THE STATION AT SCIOTA, MCDONOUGH  COUNTY, 16 POLES EAST OF
 LD0419'MILEPOST 183, 21 FEET WEST OF A POINT 45 FEET NORTH OF THE CENTER
 LD0419'OF A ROAD CROSSING, 2 FEET EAST OF THE ROAD RIGHT-OF-WAY FENCE,
 LD0419'AND 2.5 FEET LOWER THAN THE TRACK.  A UNITED STATES GEOLOGICAL
 LD0419'SURVEY STANDARD CAP, STAMPED ILL 748 AND FASTENED ON THE TOP OF
 LD0419'AN IRON PIPE.
 LD0419
 LD0419                          STATION RECOVERY (2003)
 LD0419
 LD0419'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0419'MARK NOT FOUND.
 LD0419
 LD0419                          STATION RECOVERY (2012)
 LD0419
 LD0419'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0419'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0033 ***********************************************************************
 LD0033  DESIGNATION -  748
 LD0033  PID         -  LD0033
 LD0033  STATE/COUNTY-  IL/KNOX
 LD0033  COUNTRY     -  US
 LD0033  USGS QUAD   -  GALESBURG EAST (2018)
 LD0033
 LD0033                         *CURRENT SURVEY CONTROL
 LD0033  ______________________________________________________________________
 LD0033* NAD 83(1986) POSITION- 40 56 50.     (N) 090 19 26.     (W)   SCALED
 LD0033* NAVD 88 ORTHO HEIGHT -   227.795 (meters)      747.36  (feet) ADJUSTED
 LD0033  ______________________________________________________________________
 LD0033  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LD0033  DYNAMIC HEIGHT  -        227.693 (meters)      747.02  (feet) COMP
 LD0033  MODELED GRAVITY -    980,172.7   (mgal)                       NAVD 88
 LD0033
 LD0033  VERT ORDER      -  SECOND    CLASS 0
 LD0033
 LD0033.The horizontal coordinates were scaled from a map and have
 LD0033.an estimated accuracy of +/- 6 seconds.
 LD0033
 LD0033.The orthometric height was determined by differential leveling and
 LD0033.adjusted by the NATIONAL GEODETIC SURVEY
 LD0033.in June 1991.
 LD0033
 LD0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0033.GEOID18 height accuracy estimate available here.
 LD0033
 LD0033.Click photographs - Photos may exist for this station.
 LD0033
 LD0033.The dynamic height is computed by dividing the NAVD 88
 LD0033.geopotential number by the normal gravity value computed on the
 LD0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0033.degrees latitude (g = 980.6199 gals.).
 LD0033
 LD0033.The modeled gravity was interpolated from observed gravity values.
 LD0033
 LD0033;                    North         East    Units  Estimated Accuracy
 LD0033;SPC IL W     -   475,180.      686,760.      MT  (+/- 180 meters Scaled)
 LD0033
 LD0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF252363(NAD 83)
 LD0033
 LD0033                          SUPERSEDED SURVEY CONTROL
 LD0033
 LD0033  NGVD 29 (??/??/92)  227.849  (m)          747.53   (f) ADJ UNCH    2 0
 LD0033
 LD0033.Superseded values are not recommended for survey control.
 LD0033
 LD0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0033.See file dsdata.pdf to determine how the superseded data were derived.
 LD0033
 LD0033_MARKER: Q = CHISELED SQUARE
 LD0033_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0033_SP_SET: BRIDGE
 LD0033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0033
 LD0033  HISTORY     - Date     Condition        Report By
 LD0033  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0033  HISTORY     - 1935     GOOD             CGS
 LD0033  HISTORY     - 19971126 GOOD             USPSQD
 LD0033
 LD0033                          STATION DESCRIPTION
 LD0033
 LD0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0033'2.7 MI E FROM GALESBURG.
 LD0033'2.7 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0033'FROM THE STATION AT GALESBURG, KNOX COUNTY, AT OVERPASS 174 H,
 LD0033'AND ON THE TOP OF THE NORTH END OF THE EAST ABUTMENT.  A CHISELED
 LD0033'SQUARE.
 LD0033
 LD0033                          STATION RECOVERY (1997)
 LD0033
 LD0033'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1956 ***********************************************************************
 DN1956  DESIGNATION -  75
 DN1956  PID         -  DN1956
 DN1956  STATE/COUNTY-  IL/FULTON
 DN1956  COUNTRY     -  US
 DN1956  USGS QUAD   -  BLYTON (2018)
 DN1956
 DN1956                         *CURRENT SURVEY CONTROL
 DN1956  ______________________________________________________________________
 DN1956* NAD 83(2011) POSITION- 40 31 55.04977(N) 090 19 49.16855(W)   ADJUSTED
 DN1956* NAD 83(2011) ELLIP HT-   151.002 (meters)        (06/27/12)   ADJUSTED
 DN1956* NAD 83(2011) EPOCH   -  2010.00
 DN1956* NAVD 88 ORTHO HEIGHT -   184.2   (meters)      604.    (feet) GPS OBS
 DN1956  ______________________________________________________________________
 DN1956  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1956  GEOID HEIGHT    -        -33.216 (meters)                     GEOID09
 DN1956  GEOID HEIGHT    -        -33.242 (meters)                     GEOID18
 DN1956  NAD 83(2011) X  -    -27,988.092 (meters)                     COMP
 DN1956  NAD 83(2011) Y  - -4,854,563.668 (meters)                     COMP
 DN1956  NAD 83(2011) Z  -  4,123,155.901 (meters)                     COMP
 DN1956  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 DN1956
 DN1956  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1956  Standards:
 DN1956         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1956            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1956  -------------------------------------------------------------------
 DN1956  NETWORK    3.10   2.33           1.45   0.98   1.19      0.18901879
 DN1956  -------------------------------------------------------------------
 DN1956  Click here for local accuracies and other accuracy information.
 DN1956
 DN1956.The horizontal coordinates were established by GPS observations
 DN1956.and adjusted by the National Geodetic Survey in June 2012.
 DN1956
 DN1956.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1956.been affixed to the stable North American tectonic plate. See 
 DN1956.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1956
 DN1956.The horizontal coordinates are valid at the epoch date displayed above
 DN1956.which is a decimal equivalence of Year/Month/Day.
 DN1956
 DN1956.The orthometric height was determined by GPS observations and a
 DN1956.high-resolution geoid model.
 DN1956
 DN1956.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1956.GEOID18 height accuracy estimate available here.
 DN1956
 DN1956.Click photographs - Photos may exist for this station.
 DN1956
 DN1956.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1956
 DN1956.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1956
 DN1956.The ellipsoidal height was determined by GPS observations
 DN1956.and is referenced to NAD 83.
 DN1956
 DN1956. The following values were computed from the NAD 83(2011) position.
 DN1956
 DN1956;                    North         East     Units Scale Factor Converg.
 DN1956;SPC IL W     -   429,065.705   686,134.481   MT  0.99994354   -0 06 22.9
 DN1956;SPC IL W     - 1,407,693.07  2,251,092.88   sFT  0.99994354   -0 06 22.9
 DN1956;UTM  15      - 4,490,226.929   726,117.380   MT  1.00022940   +1 44 08.5
 DN1956
 DN1956!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1956!SPC IL W     -   0.99997631  x   0.99994354  =   0.99991985
 DN1956!UTM  15      -   0.99997631  x   1.00022940  =   1.00020571
 DN1956
 DN1956_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2611790226(NAD 83)
 DN1956
 DN1956                          SUPERSEDED SURVEY CONTROL
 DN1956
 DN1956  NAD 83(2007)-  40 31 55.05004(N)    090 19 49.16909(W) AD(2002.00) 1
 DN1956  ELLIP H (08/11/11)  151.021  (m)                       GP(2002.00) 4 1
 DN1956
 DN1956.Superseded values are not recommended for survey control.
 DN1956
 DN1956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1956.See file dsdata.pdf to determine how the superseded data were derived.
 DN1956
 DN1956_MARKER: DD = SURVEY DISK
 DN1956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1956_STAMPING: CF75
 DN1956_MARK LOGO: IL-057
 DN1956_PROJECTION: RECESSED 15 CENTIMETERS
 DN1956_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1956+STABILITY: SURFACE MOTION
 DN1956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1956+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1956
 DN1956  HISTORY     - Date     Condition        Report By
 DN1956  HISTORY     - 200905   MONUMENTED       ILDT
 DN1956
 DN1956                          STATION DESCRIPTION
 DN1956
 DN1956'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1956'STATION IS LOCATED 5 MILES NORTHWEST OF THE TOWN OF SMITHFIELD AND IS
 DN1956'MONUMENTED AS THE SOUTHEAST CORNER OF THE NORTHEAST QUARTER OF SECTION
 DN1956'1, T 6 N, R 1 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1956'FROM NEAR THE POST OFFICE IN SMITHFIELD, AT THE INTERSECTION OF BIRCH
 DN1956'ROAD AND MAIN STREET (CO HWY ROAD 2) PROCEED NORTH 4.2 MILES TO THE
 DN1956'INTERSECTION OF BUCKEYE CHURCH ROAD. TURN LEFT (WEST) AND PROCEED 2.1
 DN1956'MILES TO THE STATION. THE STATION IS 84.6 FEET SOUTHEAST OF A FENCE
 DN1956'POST, 55.1 FEET SOUTHWEST OF A FENCE CORNER AND 99 FEET NORTH OF A
 DN1956'STONE MARKING THE SOUTHWEST CORNER OF THE NORTHWEST QUARTER OF SECTION
 DN1956'6, T 6 N, R 2 E OF THE 4TH P.M. FULTON CO., IL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1512 ***********************************************************************
 ME1512  DESIGNATION -  75 A 1
 ME1512  PID         -  ME1512
 ME1512  STATE/COUNTY-  IL/KANKAKEE
 ME1512  COUNTRY     -  US
 ME1512  USGS QUAD   -  MOMENCE (2018)
 ME1512
 ME1512                         *CURRENT SURVEY CONTROL
 ME1512  ______________________________________________________________________
 ME1512* NAD 83(1997) POSITION- 41 09 59.34292(N) 087 39 46.70140(W)   ADJUSTED
 ME1512* NAVD 88 ORTHO HEIGHT -   190.842 (meters)      626.12  (feet) ADJUSTED
 ME1512  ______________________________________________________________________
 ME1512  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 ME1512  LAPLACE CORR    -         -2.88  (seconds)                    DEFLEC18
 ME1512  DYNAMIC HEIGHT  -        190.763 (meters)      625.86  (feet) COMP
 ME1512  MODELED GRAVITY -    980,206.1   (mgal)                       NAVD 88
 ME1512
 ME1512  HORZ ORDER      -  SECOND
 ME1512  VERT ORDER      -  SECOND    CLASS 0
 ME1512
 ME1512.The horizontal coordinates were established by classical geodetic methods
 ME1512.and adjusted by the National Geodetic Survey in October 1999.
 ME1512
 ME1512.The orthometric height was determined by differential leveling and
 ME1512.adjusted by the NATIONAL GEODETIC SURVEY
 ME1512.in June 1991.
 ME1512
 ME1512.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1512.GEOID18 height accuracy estimate available here.
 ME1512
 ME1512.Click photographs - Photos may exist for this station.
 ME1512
 ME1512.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1512
 ME1512.The dynamic height is computed by dividing the NAVD 88
 ME1512.geopotential number by the normal gravity value computed on the
 ME1512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1512.degrees latitude (g = 980.6199 gals.).
 ME1512
 ME1512.The modeled gravity was interpolated from observed gravity values.
 ME1512
 ME1512. The following values were computed from the NAD 83(1997) position.
 ME1512
 ME1512;                    North         East     Units Scale Factor Converg.
 ME1512;SPC IL E     -   499,746.957   356,257.535   MT  1.00001394   +0 26 28.6
 ME1512;SPC IL E     - 1,639,586.47  1,168,821.60   sFT  1.00001394   +0 26 28.6
 ME1512;UTM  16      - 4,557,450.460   444,383.354   MT  0.99963807   -0 26 11.1
 ME1512
 ME1512!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1512!SPC IL E     -   0.99997527  x   1.00001394  =   0.99998921
 ME1512!UTM  16      -   0.99997527  x   0.99963807  =   0.99961335
 ME1512
 ME1512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4438357450(NAD 83)
 ME1512
 ME1512                          SUPERSEDED SURVEY CONTROL
 ME1512
 ME1512  NAD 83(1997)-  41 09 59.34299(N)    087 39 46.70137(W) AD(       ) 2
 ME1512  NAD 83(1986)-  41 09 59.34699(N)    087 39 46.70715(W) AD(       ) 2
 ME1512  NAD 27      -  41 09 59.23540(N)    087 39 46.57450(W) AD(       ) 2
 ME1512  NGVD 29 (??/??/92)  190.934  (m)          626.42   (f) ADJ UNCH    2 0
 ME1512  NGVD 29             190.93   (m)          626.4    (f) LEVELING    3  
 ME1512
 ME1512.Superseded values are not recommended for survey control.
 ME1512
 ME1512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1512.See file dsdata.pdf to determine how the superseded data were derived.
 ME1512
 ME1512_MARKER: DD = SURVEY DISK
 ME1512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1512_STAMPING: ILL 75 A1 1922
 ME1512_MARK LOGO: USGS
 ME1512_PROJECTION: FLUSH
 ME1512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1512+STABILITY: SURFACE MOTION
 ME1512
 ME1512  HISTORY     - Date     Condition        Report By
 ME1512  HISTORY     - 1922     MONUMENTED       USGS
 ME1512  HISTORY     - 1954     GOOD             CGS
 ME1512  HISTORY     - 1967     GOOD             CGS
 ME1512  HISTORY     - 20080531 GOOD             GEOCAC
 ME1512  HISTORY     - 20080926 POOR             FARNGP
 ME1512
 ME1512                          STATION DESCRIPTION
 ME1512
 ME1512'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1512'AT MOMENCE.
 ME1512'AT MOMENCE, AT THE INTERSECTION OF DIXIE HIGHWAY (STATE HIGHWAYS
 ME1512'1 AND 17) AND FOURTH STREET, AT THE SOUTHEAST CORNER OF GRADE
 ME1512'SCHOOL YARD, 25 1/2 FEET WEST OF WEST CURB OF DIXIE HIGHWAY, 21
 ME1512'FEET NORTH OF NORTH CURB OF FOURTH STREET, 1 1/2 FEET NORTH OF
 ME1512'NORTH EDGE OF AN EAST-WEST SIDE WALK, 110 1/2 FEET SOUTH-SOUTHEAST
 ME1512'OF TRIANGULATION STATION MARK MOMENCE, ABOUT LEVEL WITH SIDE
 ME1512'WALK AND IN THE TOP OF A CONCRETE POST FLUSH WITH GROUND.
 ME1512'NOTE-- A NEW ADDITION IS BEING ADDED TO SCHOOL AND A CONCRETE
 ME1512'WALK ALONG MARK HAS RECENTLY BEEN BULL-DOZED OUT AND THE MARK MAY
 ME1512'HAVE BEEN DISTURBED.  MARK MAY HOLD ITS PRESENT ELEVATION BUT
 ME1512'SHOULD BE USED WITH CAUTION.
 ME1512
 ME1512                          STATION RECOVERY (1967)
 ME1512
 ME1512'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1512'RECOVERED IN GOOD CONDITION.
 ME1512
 ME1512                          STATION RECOVERY (2008)
 ME1512
 ME1512'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1512'RECOVERED IN GOOD CONDITION.
 ME1512
 ME1512                          STATION RECOVERY (2008)
 ME1512
 ME1512'RECOVERY NOTE BY FARNSWORTH GROUP 2008 (KDV)
 ME1512'NEW CONC. WALK , DISK IS MISSING BUT THE STEM IS STILL IN PLACE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1517 ***********************************************************************
 ME1517  DESIGNATION -  75 A 2
 ME1517  PID         -  ME1517
 ME1517  STATE/COUNTY-  IL/KANKAKEE
 ME1517  COUNTRY     -  US
 ME1517  USGS QUAD   -  MOMENCE (2018)
 ME1517
 ME1517                         *CURRENT SURVEY CONTROL
 ME1517  ______________________________________________________________________
 ME1517* NAD 83(1986) POSITION- 41 09 25.05   (N) 087 39 46.06   (W)   HD_HELD1
 ME1517* NAVD 88 ORTHO HEIGHT -   190.662 (meters)      625.53  (feet) ADJUSTED
 ME1517  ______________________________________________________________________
 ME1517  GEOID HEIGHT    -        -33.175 (meters)                     GEOID18
 ME1517  DYNAMIC HEIGHT  -        190.583 (meters)      625.27  (feet) COMP
 ME1517  MODELED GRAVITY -    980,205.6   (mgal)                       NAVD 88
 ME1517
 ME1517  VERT ORDER      -  SECOND    CLASS 0
 ME1517
 ME1517.The horizontal coordinates were determined by differentially corrected
 ME1517.hand held GPS observations or other comparable positioning techniques
 ME1517.and have an estimated accuracy of +/- 3 meters.
 ME1517
 ME1517.The orthometric height was determined by differential leveling and
 ME1517.adjusted by the NATIONAL GEODETIC SURVEY
 ME1517.in June 1991.
 ME1517
 ME1517.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1517.GEOID18 height accuracy estimate available here.
 ME1517
 ME1517.Click photographs - Photos may exist for this station.
 ME1517
 ME1517.The dynamic height is computed by dividing the NAVD 88
 ME1517.geopotential number by the normal gravity value computed on the
 ME1517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1517.degrees latitude (g = 980.6199 gals.).
 ME1517
 ME1517.The modeled gravity was interpolated from observed gravity values.
 ME1517
 ME1517;                    North         East    Units  Estimated Accuracy
 ME1517;SPC IL E     -   498,689.2     356,280.6     MT  (+/- 3 meters HH1 GPS) 
 ME1517
 ME1517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4439056392(NAD 83)
 ME1517
 ME1517                          SUPERSEDED SURVEY CONTROL
 ME1517
 ME1517  NGVD 29 (??/??/92)  190.755  (m)          625.84   (f) ADJ UNCH    2 0
 ME1517
 ME1517.Superseded values are not recommended for survey control.
 ME1517
 ME1517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1517.See file dsdata.pdf to determine how the superseded data were derived.
 ME1517
 ME1517_MARKER: P = PIPE CAP
 ME1517_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1517_SP_SET: BUILDING
 ME1517_STAMPING: ILL JM 75 A2 1922
 ME1517_MARK LOGO: USGS
 ME1517_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1517
 ME1517  HISTORY     - Date     Condition        Report By
 ME1517  HISTORY     - 1922     MONUMENTED       USGS
 ME1517  HISTORY     - 1954     GOOD             CGS
 ME1517  HISTORY     - 20200413 MARK NOT FOUND   ILDT
 ME1517
 ME1517                          STATION DESCRIPTION
 ME1517
 ME1517'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1517'AT MOMENCE.
 ME1517'AT MOMENCE, ABOUT 0.25 MILE SOUTH ALONG STATE HIGHWAY 114 FROM
 ME1517'THE JUNCTION OF STATE HIGHWAYS 1 AND 17 AND THE SOUTH END OF BRIDGE
 ME1517'OVER SOUTH CHANNEL OF KANKAKEE RIVER, AT A RIGHT ANGLE TURN IN
 ME1517'HIGHWAY 114 WITH TANGENTS EXTENDING EAST AND NORTH AND JUNCTION OF
 ME1517'A GRAVEL STREET WEST, IN THE NORTHEAST CORNER OF SCHOOL YARD,
 ME1517'38 FEET WEST OF EXTENDED CENTER LINE OF NORTH TANGENT OF HIGHWAY,
 ME1517'33 FEET SOUTH OF CENTER LINE OF STREET WEST AND EXTENDED CENTER
 ME1517'LINE OF EAST TANGENT OF HIGHWAY, 66 FEET NORTHEAST OF NORTHEAST
 ME1517'CORNER OF NORTH WING OF SCHOOL, 63 FEET NORTHEAST OF NORTHEAST
 ME1517'CORNER OF BELFRY TOWER OF SCHOOL, 11 FEET NORTHEAST OF A 30-INCH
 ME1517'ELM TREE, 1 FOOT WEST OF WEST EDGE OF A CONCRETE WALK AND INSIDE
 ME1517'AN ANGLE IN WALK, ABOUT LEVEL WITH WALK AND PROJECTING 1 INCH.
 ME1517
 ME1517                          STATION RECOVERY (2020)
 ME1517
 ME1517'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 ME1517'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0396 ***********************************************************************
 LD0396  DESIGNATION -  755.3
 LD0396  PID         -  LD0396
 LD0396  STATE/COUNTY-  IL/BROWN
 LD0396  COUNTRY     -  US
 LD0396  USGS QUAD   -  CLAYTON (2018)
 LD0396
 LD0396                         *CURRENT SURVEY CONTROL
 LD0396  ______________________________________________________________________
 LD0396* NAD 83(1986) POSITION- 40 00 11.     (N) 090 52 58.     (W)   SCALED
 LD0396* NAVD 88 ORTHO HEIGHT -   229.970 (meters)      754.49  (feet) ADJUSTED
 LD0396  ______________________________________________________________________
 LD0396  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 LD0396  DYNAMIC HEIGHT  -        229.847 (meters)      754.09  (feet) COMP
 LD0396  MODELED GRAVITY -    980,087.3   (mgal)                       NAVD 88
 LD0396
 LD0396  VERT ORDER      -  FIRST     CLASS II
 LD0396
 LD0396.The horizontal coordinates were scaled from a map and have
 LD0396.an estimated accuracy of +/- 6 seconds.
 LD0396
 LD0396.The orthometric height was determined by differential leveling and
 LD0396.adjusted by the NATIONAL GEODETIC SURVEY
 LD0396.in June 1991.
 LD0396
 LD0396.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0396.GEOID18 height accuracy estimate available here.
 LD0396
 LD0396.Click photographs - Photos may exist for this station.
 LD0396
 LD0396.The dynamic height is computed by dividing the NAVD 88
 LD0396.geopotential number by the normal gravity value computed on the
 LD0396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0396.degrees latitude (g = 980.6199 gals.).
 LD0396
 LD0396.The modeled gravity was interpolated from observed gravity values.
 LD0396
 LD0396;                    North         East    Units  Estimated Accuracy
 LD0396;SPC IL W     -   370,570.      638,860.      MT  (+/- 180 meters Scaled)
 LD0396
 LD0396_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE807302(NAD 83)
 LD0396
 LD0396                          SUPERSEDED SURVEY CONTROL
 LD0396
 LD0396  NGVD 29 (??/??/92)  230.048  (m)          754.75   (f) ADJ UNCH    1 2
 LD0396
 LD0396.Superseded values are not recommended for survey control.
 LD0396
 LD0396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0396.See file dsdata.pdf to determine how the superseded data were derived.
 LD0396
 LD0396_MARKER: Q = CHISELED SQUARE
 LD0396_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0396_SP_SET: CULVERT HEADWALL
 LD0396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0396+STABILITY: SURFACE MOTION
 LD0396
 LD0396  HISTORY     - Date     Condition        Report By
 LD0396  HISTORY     - 1925     MONUMENTED       USGS
 LD0396  HISTORY     - 1933     GOOD             CGS
 LD0396
 LD0396                          STATION DESCRIPTION
 LD0396
 LD0396'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0396'0.5 MI W FROM TIMEWELL.
 LD0396'0.5 MILE WEST ALONG U.S. HIGHWAY 24 FROM TIMEWELL, BROWN COUNTY,
 LD0396'AT THE SOUTHWEST CORNER OF THE CROSSROADS, AT A CULVERT UNDER
 LD0396'THE ROAD TO THE SOUTH, AND ON THE TOP OF THE WEST CONCRETE HEADWALL.
 LD0396'A CHISELED SQUARE, SURROUNDED BY THE LETTERS U.S. 755.3  TBM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0397 ***********************************************************************
 LD0397  DESIGNATION -  757
 LD0397  PID         -  LD0397
 LD0397  STATE/COUNTY-  IL/BROWN
 LD0397  COUNTRY     -  US
 LD0397  USGS QUAD   -  CLAYTON (2018)
 LD0397
 LD0397                         *CURRENT SURVEY CONTROL
 LD0397  ______________________________________________________________________
 LD0397* NAD 83(1986) POSITION- 40 00 36.     (N) 090 53 33.     (W)   SCALED
 LD0397* NAVD 88 ORTHO HEIGHT -   230.512 (meters)      756.27  (feet) ADJUSTED
 LD0397  ______________________________________________________________________
 LD0397  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 LD0397  DYNAMIC HEIGHT  -        230.389 (meters)      755.87  (feet) COMP
 LD0397  MODELED GRAVITY -    980,088.2   (mgal)                       NAVD 88
 LD0397
 LD0397  VERT ORDER      -  FIRST     CLASS II
 LD0397
 LD0397.The horizontal coordinates were scaled from a map and have
 LD0397.an estimated accuracy of +/- 6 seconds.
 LD0397
 LD0397.The orthometric height was determined by differential leveling and
 LD0397.adjusted by the NATIONAL GEODETIC SURVEY
 LD0397.in June 1991.
 LD0397
 LD0397.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0397.GEOID18 height accuracy estimate available here.
 LD0397
 LD0397.Click photographs - Photos may exist for this station.
 LD0397
 LD0397.The dynamic height is computed by dividing the NAVD 88
 LD0397.geopotential number by the normal gravity value computed on the
 LD0397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0397.degrees latitude (g = 980.6199 gals.).
 LD0397
 LD0397.The modeled gravity was interpolated from observed gravity values.
 LD0397
 LD0397;                    North         East    Units  Estimated Accuracy
 LD0397;SPC IL W     -   371,350.      638,030.      MT  (+/- 180 meters Scaled)
 LD0397
 LD0397_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE798309(NAD 83)
 LD0397
 LD0397                          SUPERSEDED SURVEY CONTROL
 LD0397
 LD0397  NGVD 29 (??/??/92)  230.590  (m)          756.53   (f) ADJ UNCH    1 2
 LD0397
 LD0397.Superseded values are not recommended for survey control.
 LD0397
 LD0397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0397.See file dsdata.pdf to determine how the superseded data were derived.
 LD0397
 LD0397_MARKER: Q = CHISELED SQUARE
 LD0397_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0397_SP_SET: CULVERT HEADWALL
 LD0397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0397+STABILITY: SURFACE MOTION
 LD0397
 LD0397  HISTORY     - Date     Condition        Report By
 LD0397  HISTORY     - 1925     MONUMENTED       USGS
 LD0397  HISTORY     - 1933     GOOD             CGS
 LD0397
 LD0397                          STATION DESCRIPTION
 LD0397
 LD0397'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0397'1.1 MI W FROM TIMEWELL.
 LD0397'1.1 MILES WEST ALONG U.S. HIGHWAY 24 FROM TIMEWELL, BROWN COUNTY,
 LD0397'AT A NORTH-AND-SOUTH FENCE LINE, ON THE SOUTH SIDE OF THE HIGHWAY,
 LD0397'AT A CULVERT UNDER A DRIVEWAY, AND ON THE TOP OF THE EAST HEADWALL.
 LD0397'A CHISELED SQUARE, SURROUNDED BY THE LETTERS U.S. 757.0 TBM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0055 ***********************************************************************
 MG0055  DESIGNATION -  758.0
 MG0055  PID         -  MG0055
 MG0055  STATE/COUNTY-  IL/HENRY
 MG0055  COUNTRY     -  US
 MG0055  USGS QUAD   -  ANDOVER (2018)
 MG0055
 MG0055                         *CURRENT SURVEY CONTROL
 MG0055  ______________________________________________________________________
 MG0055* NAD 83(1986) POSITION- 41 19 31.     (N) 090 21 49.     (W)   SCALED
 MG0055* NAVD 88 ORTHO HEIGHT -   230.884 (meters)      757.49  (feet) ADJUSTED
 MG0055  ______________________________________________________________________
 MG0055  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MG0055  DYNAMIC HEIGHT  -        230.792 (meters)      757.19  (feet) COMP
 MG0055  MODELED GRAVITY -    980,217.3   (mgal)                       NAVD 88
 MG0055
 MG0055  VERT ORDER      -  SECOND    CLASS 0
 MG0055
 MG0055.The horizontal coordinates were scaled from a map and have
 MG0055.an estimated accuracy of +/- 6 seconds.
 MG0055
 MG0055.The orthometric height was determined by differential leveling and
 MG0055.adjusted by the NATIONAL GEODETIC SURVEY
 MG0055.in June 1991.
 MG0055
 MG0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0055.GEOID18 height accuracy estimate available here.
 MG0055
 MG0055.Click photographs - Photos may exist for this station.
 MG0055
 MG0055.The dynamic height is computed by dividing the NAVD 88
 MG0055.geopotential number by the normal gravity value computed on the
 MG0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0055.degrees latitude (g = 980.6199 gals.).
 MG0055
 MG0055.The modeled gravity was interpolated from observed gravity values.
 MG0055
 MG0055;                    North         East    Units  Estimated Accuracy
 MG0055;SPC IL W     -   517,170.      683,510.      MT  (+/- 180 meters Scaled)
 MG0055
 MG0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF206782(NAD 83)
 MG0055
 MG0055                          SUPERSEDED SURVEY CONTROL
 MG0055
 MG0055  NGVD 29 (??/??/92)  230.954  (m)          757.72   (f) ADJ UNCH    2 0
 MG0055
 MG0055.Superseded values are not recommended for survey control.
 MG0055
 MG0055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0055.See file dsdata.pdf to determine how the superseded data were derived.
 MG0055
 MG0055_MARKER: P = PIPE CAP
 MG0055_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MG0055_STAMPING: ILL 760
 MG0055_MARK LOGO: USGS
 MG0055_MAGNETIC: P = MARKER IS A STEEL PIPE
 MG0055_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0055
 MG0055  HISTORY     - Date     Condition        Report By
 MG0055  HISTORY     - 1914     MONUMENTED       USGS
 MG0055  HISTORY     - 1935     GOOD             CGS
 MG0055  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0055  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0055  HISTORY     - 20040630 MARK NOT FOUND   USPSQD
 MG0055
 MG0055                          STATION DESCRIPTION
 MG0055
 MG0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0055'2 MI N FROM LYNN.
 MG0055'2.0 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0055'RAILROAD FROM THE STATION AT LYNN, HENRY COUNTY, AT A ROAD
 MG0055'CROSSING, 70 FEET EAST OF THE CENTERLINE OF THE TRACK, 14 FEET
 MG0055'NORTH OF THE CENTERLINE OF THE ROAD, AND 2 FEET SOUTH OF A
 MG0055'FENCE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP,
 MG0055'STAMPED ILL. 760 AND RIVETED ON THE TOP OF A 3-1/2 INCH IRON
 MG0055'PIPE.
 MG0055
 MG0055                          STATION RECOVERY (1996)
 MG0055
 MG0055'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0055'MARK NOT FOUND.
 MG0055
 MG0055                          STATION RECOVERY (2001)
 MG0055
 MG0055'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0055'MARK NOT FOUND.
 MG0055
 MG0055                          STATION RECOVERY (2004)
 MG0055
 MG0055'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1986 ***********************************************************************
 DN1986  DESIGNATION -  76
 DN1986  PID         -  DN1986
 DN1986  STATE/COUNTY-  IL/FULTON
 DN1986  COUNTRY     -  US
 DN1986  USGS QUAD   -  ADAIR (2018)
 DN1986
 DN1986                         *CURRENT SURVEY CONTROL
 DN1986  ______________________________________________________________________
 DN1986* NAD 83(2011) POSITION- 40 29 19.33236(N) 090 24 28.17813(W)   ADJUSTED
 DN1986* NAD 83(2011) ELLIP HT-   165.475 (meters)        (06/27/12)   ADJUSTED
 DN1986* NAD 83(2011) EPOCH   -  2010.00
 DN1986* NAVD 88 ORTHO HEIGHT -   198.7   (meters)      652.    (feet) GPS OBS
 DN1986  ______________________________________________________________________
 DN1986  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1986  GEOID HEIGHT    -        -33.172 (meters)                     GEOID09
 DN1986  GEOID HEIGHT    -        -33.203 (meters)                     GEOID18
 DN1986  NAD 83(2011) X  -    -34,577.007 (meters)                     COMP
 DN1986  NAD 83(2011) Y  - -4,857,652.464 (meters)                     COMP
 DN1986  NAD 83(2011) Z  -  4,119,513.385 (meters)                     COMP
 DN1986  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 DN1986
 DN1986  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1986  Standards:
 DN1986         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1986            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1986  -------------------------------------------------------------------
 DN1986  NETWORK    2.74   2.27           1.17   1.06   1.16     -0.18367043
 DN1986  -------------------------------------------------------------------
 DN1986  Click here for local accuracies and other accuracy information.
 DN1986
 DN1986.The horizontal coordinates were established by GPS observations
 DN1986.and adjusted by the National Geodetic Survey in June 2012.
 DN1986
 DN1986.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1986.been affixed to the stable North American tectonic plate. See 
 DN1986.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1986
 DN1986.The horizontal coordinates are valid at the epoch date displayed above
 DN1986.which is a decimal equivalence of Year/Month/Day.
 DN1986
 DN1986.The orthometric height was determined by GPS observations and a
 DN1986.high-resolution geoid model.
 DN1986
 DN1986.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1986.GEOID18 height accuracy estimate available here.
 DN1986
 DN1986.Click photographs - Photos may exist for this station.
 DN1986
 DN1986.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1986
 DN1986.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1986
 DN1986.The ellipsoidal height was determined by GPS observations
 DN1986.and is referenced to NAD 83.
 DN1986
 DN1986. The following values were computed from the NAD 83(2011) position.
 DN1986
 DN1986;                    North         East     Units Scale Factor Converg.
 DN1986;SPC IL W     -   424,277.846   679,555.120   MT  0.99994632   -0 09 23.7
 DN1986;SPC IL W     - 1,391,984.90  2,229,507.09   sFT  0.99994632   -0 09 23.7
 DN1986;UTM  15      - 4,485,228.817   719,693.533   MT  1.00019415   +1 41 01.6
 DN1986
 DN1986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1986!SPC IL W     -   0.99997404  x   0.99994632  =   0.99992036
 DN1986!UTM  15      -   0.99997404  x   1.00019415  =   1.00016819
 DN1986
 DN1986_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1969385228(NAD 83)
 DN1986
 DN1986                          SUPERSEDED SURVEY CONTROL
 DN1986
 DN1986  NAD 83(2007)-  40 29 19.33256(N)    090 24 28.17857(W) AD(2002.00) 1
 DN1986  ELLIP H (08/11/11)  165.507  (m)                       GP(2002.00) 4 1
 DN1986
 DN1986.Superseded values are not recommended for survey control.
 DN1986
 DN1986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1986.See file dsdata.pdf to determine how the superseded data were derived.
 DN1986
 DN1986_MARKER: DD = SURVEY DISK
 DN1986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1986_STAMPING: FC76
 DN1986_MARK LOGO: NONE
 DN1986_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1986+STABILITY: SURFACE MOTION
 DN1986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1986+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1986
 DN1986  HISTORY     - Date     Condition        Report By
 DN1986  HISTORY     - 200905   MONUMENTED       ILDT
 DN1986
 DN1986                          STATION DESCRIPTION
 DN1986
 DN1986'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1986'STATION IS LOCATED 0.5 MILE SOUTH OF THE TOWN OF MARIETTA AND IS
 DN1986'MONUMENTED AS THE WEST QUARTER CORNER OF SECTION 21, T 6 N, R 1 E OF
 DN1986'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE
 DN1986'INTERSECTION OF IL. RTE 95 AND FRANKLIN STREET IN THE TOWN OF
 DN1986'MARIETTA, PROCEED WEST ALONG IL. RTE 95 0.3 MILES TO THE INTERSECTION
 DN1986'WITH MARIETTA ROAD. TURN LEFT (SOUTH) AND PROCEED 0.9 MILE TO THE
 DN1986'INTERSECTION WITH BELVILLE ROAD. TURN RIGHT (WEST) AND PROCEED 0.5
 DN1986'MILE TO THE STATION. THE STATION IS IN THE CENTERLINE OF THE EAST/WEST
 DN1986'ROAD AND 9.00 FEET EAST OF THE NORTH/SOUTH CENTERLINE, 24.50 FEET
 DN1986'SOUTHWESTERLY OF A FIRE HYDRANT AND  33.00 FEET NORTHEASTERLY OF A
 DN1986'POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0614 ***********************************************************************
 NG0614  DESIGNATION -  760 ADJ RESET
 NG0614  PID         -  NG0614
 NG0614  STATE/COUNTY-  IL/LAKE
 NG0614  COUNTRY     -  US
 NG0614  USGS QUAD   -  LIBERTYVILLE (2018)
 NG0614
 NG0614                         *CURRENT SURVEY CONTROL
 NG0614  ______________________________________________________________________
 NG0614* NAD 83(1997) POSITION- 42 21 50.68138(N) 087 57 49.28779(W)   ADJUSTED
 NG0614* NAVD 88 ORTHO HEIGHT -   231.50  (+/-2cm)      759.5   (feet) VERTCON3
 NG0614  ______________________________________________________________________
 NG0614  GEOID HEIGHT    -        -34.297 (meters)                     GEOID18
 NG0614  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 NG0614  HORZ ORDER      -  SECOND
 NG0614  VERT ORDER      -  THIRD ? (See Below)
 NG0614
 NG0614.The horizontal coordinates were established by classical geodetic methods
 NG0614.and adjusted by the National Geodetic Survey in October 1999.
 NG0614
 NG0614.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0614.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0614
 NG0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0614.GEOID18 height accuracy estimate available here.
 NG0614
 NG0614.The vertical order pertains to the NGVD 29 superseded value.
 NG0614
 NG0614.Click photographs - Photos may exist for this station.
 NG0614
 NG0614.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0614
 NG0614. The following values were computed from the NAD 83(1997) position.
 NG0614
 NG0614;                    North         East     Units Scale Factor Converg.
 NG0614;SPC IL E     -   632,608.428   330,449.211   MT  0.99998640   +0 14 56.7
 NG0614;SPC IL E     - 2,075,482.82  1,084,148.79   sFT  0.99998640   +0 14 56.7
 NG0614;UTM  16      - 4,690,650.404   420,645.608   MT  0.99967748   -0 38 57.9
 NG0614
 NG0614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0614!SPC IL E     -   0.99996907  x   0.99998640  =   0.99995547
 NG0614!UTM  16      -   0.99996907  x   0.99967748  =   0.99964656
 NG0614
 NG0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2064590650(NAD 83)
 NG0614
 NG0614                          SUPERSEDED SURVEY CONTROL
 NG0614
 NG0614  NAD 83(1997)-  42 21 50.68131(N)    087 57 49.28816(W) AD(       ) 2
 NG0614  NAD 83(1994)-  42 21 50.68062(N)    087 57 49.29364(W) AD(       ) 2
 NG0614  NAD 83(1991)-  42 21 50.68041(N)    087 57 49.29511(W) AD(       ) 2
 NG0614  NAD 83(1986)-  42 21 50.68132(N)    087 57 49.30331(W) AD(       ) 2
 NG0614  NAD 27      -  42 21 50.59930(N)    087 57 49.02650(W) AD(       ) 2
 NG0614  NGVD 29             231.61   (m)          759.9    (f) LEVELING    3  
 NG0614
 NG0614.Superseded values are not recommended for survey control.
 NG0614
 NG0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0614.See file dsdata.pdf to determine how the superseded data were derived.
 NG0614
 NG0614_MARKER: P = PIPE CAP
 NG0614_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NG0614_STAMPING: ADJ 1905 760 RESET
 NG0614_MARK LOGO: USGS
 NG0614_MAGNETIC: P = MARKER IS A STEEL PIPE
 NG0614_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0614
 NG0614  HISTORY     - Date     Condition        Report By
 NG0614  HISTORY     - UNK      MONUMENTED       USGS
 NG0614  HISTORY     - 1956     GOOD             CGS
 NG0614  HISTORY     - 1966     GOOD             CGS
 NG0614  HISTORY     - 20000929 MARK NOT FOUND   PATRIC
 NG0614
 NG0614                          STATION DESCRIPTION
 NG0614
 NG0614'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (HJS)
 NG0614'STATION IS LOCATED ABOUT 5 MILES NORTH OF LIBERTYVILLE AND
 NG0614'3 MILES WEST OF
 NG0614'GURNEE IN THE NORTHWEST ANGLE OF PAVED CROSSROADS, 49 FEET WEST OF
 NG0614'THE CENTER OF EDIC ROAD, 40 FEET
 NG0614'NORTH OF THE CENTER OF GRANGE HALL ROAD, 28 FEET SOUTH-SOUTHEAST
 NG0614'OF THE SOUTHEAST CORNER OF A BRICK BUILDING,
 NG0614'AND 1 FOOT SOUTHEAST OF A FENCE.
 NG0614'THE MARK IS A 4-INCH IRON PIPE THAT PROJECTS 2 INCHES WITH A
 NG0614'STANDARD U.S. GEOLOGICAL SURVEY
 NG0614'BENCH MARK DISK CAP ON TOP AND STAMPED ADJ 1905 760 (FEET ELEVATION)
 NG0614'RESET.
 NG0614'
 NG0614'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION GRANGE 1954
 NG0614'TO THIS MARK AND THE
 NG0614'DISTANCE IS 80.00 FEET OR 24.384 METERS.
 NG0614
 NG0614                          STATION RECOVERY (1966)
 NG0614
 NG0614'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NG0614'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AND AS
 NG0614'DESCRIBED.
 NG0614
 NG0614                          STATION RECOVERY (2000)
 NG0614
 NG0614'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000
 NG0614'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0548 ***********************************************************************
 LD0548  DESIGNATION -  761
 LD0548  PID         -  LD0548
 LD0548  STATE/COUNTY-  IL/ADAMS
 LD0548  COUNTRY     -  US
 LD0548  USGS QUAD   -  COATSBURG (2018)
 LD0548
 LD0548                         *CURRENT SURVEY CONTROL
 LD0548  ______________________________________________________________________
 LD0548* NAD 83(1986) POSITION- 40 01 57.     (N) 091 09 25.     (W)   SCALED
 LD0548* NAVD 88 ORTHO HEIGHT -   231.772 (meters)      760.41  (feet) ADJUSTED
 LD0548  ______________________________________________________________________
 LD0548  GEOID HEIGHT    -        -32.685 (meters)                     GEOID18
 LD0548  DYNAMIC HEIGHT  -        231.652 (meters)      760.01  (feet) COMP
 LD0548  MODELED GRAVITY -    980,103.5   (mgal)                       NAVD 88
 LD0548
 LD0548  VERT ORDER      -  FIRST     CLASS II
 LD0548
 LD0548.The horizontal coordinates were scaled from a map and have
 LD0548.an estimated accuracy of +/- 6 seconds.
 LD0548
 LD0548.The orthometric height was determined by differential leveling and
 LD0548.adjusted by the NATIONAL GEODETIC SURVEY
 LD0548.in June 1991.
 LD0548
 LD0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0548.GEOID18 height accuracy estimate available here.
 LD0548
 LD0548.Click photographs - Photos may exist for this station.
 LD0548
 LD0548.The dynamic height is computed by dividing the NAVD 88
 LD0548.geopotential number by the normal gravity value computed on the
 LD0548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0548.degrees latitude (g = 980.6199 gals.).
 LD0548
 LD0548.The modeled gravity was interpolated from observed gravity values.
 LD0548
 LD0548;                    North         East    Units  Estimated Accuracy
 LD0548;SPC IL W     -   374,070.      615,480.      MT  (+/- 180 meters Scaled)
 LD0548
 LD0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE572329(NAD 83)
 LD0548
 LD0548                          SUPERSEDED SURVEY CONTROL
 LD0548
 LD0548  NGVD 29 (??/??/92)  231.838  (m)          760.62   (f) ADJ UNCH    1 2
 LD0548
 LD0548.Superseded values are not recommended for survey control.
 LD0548
 LD0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0548.See file dsdata.pdf to determine how the superseded data were derived.
 LD0548
 LD0548_MARKER: P = PIPE CAP
 LD0548_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0548_STAMPING: ILL 761
 LD0548_MARK LOGO: USGS
 LD0548_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0548_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0548
 LD0548  HISTORY     - Date     Condition        Report By
 LD0548  HISTORY     - 1914     MONUMENTED       USGS
 LD0548  HISTORY     - 1946     GOOD             CGS
 LD0548  HISTORY     - 20120521 MARK NOT FOUND   ILDT
 LD0548
 LD0548                          STATION DESCRIPTION
 LD0548
 LD0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 LD0548'AT COATSBURG.
 LD0548'AT COATSBURG, ADAMS COUNTY, 16 RAILS EAST OF THE CHICAGO, BURLINGTON
 LD0548'AND QUINCY RAILROAD STATION, AT A GRADE CROSSING, 60 FEET NORTH
 LD0548'OF THE TRACK, 10 FEET EAST OF THE ROAD, AND ONE FOOT WEST OF A
 LD0548'FENCE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED
 LD0548'ILL 761 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 LD0548
 LD0548                          STATION RECOVERY (2012)
 LD0548
 LD0548'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0548'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1382 ***********************************************************************
 LC1382  DESIGNATION -  761
 LC1382  PID         -  LC1382
 LC1382  STATE/COUNTY-  IL/PEORIA
 LC1382  COUNTRY     -  US
 LC1382  USGS QUAD   -  EDELSTEIN (2018)
 LC1382
 LC1382                         *CURRENT SURVEY CONTROL
 LC1382  ______________________________________________________________________
 LC1382* NAD 83(1986) POSITION- 40 55 26.     (N) 089 42 58.     (W)   SCALED
 LC1382* NAVD 88 ORTHO HEIGHT -   225.845 (meters)      740.96  (feet) ADJUSTED
 LC1382  ______________________________________________________________________
 LC1382  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 LC1382  DYNAMIC HEIGHT  -        225.745 (meters)      740.63  (feet) COMP
 LC1382  MODELED GRAVITY -    980,173.1   (mgal)                       NAVD 88
 LC1382
 LC1382  VERT ORDER      -  SECOND    CLASS 0
 LC1382
 LC1382.The horizontal coordinates were scaled from a map and have
 LC1382.an estimated accuracy of +/- 6 seconds.
 LC1382
 LC1382.The orthometric height was determined by differential leveling and
 LC1382.adjusted by the NATIONAL GEODETIC SURVEY
 LC1382.in June 1991.
 LC1382
 LC1382.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1382.GEOID18 height accuracy estimate available here.
 LC1382
 LC1382.Click photographs - Photos may exist for this station.
 LC1382
 LC1382.The dynamic height is computed by dividing the NAVD 88
 LC1382.geopotential number by the normal gravity value computed on the
 LC1382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1382.degrees latitude (g = 980.6199 gals.).
 LC1382
 LC1382.The modeled gravity was interpolated from observed gravity values.
 LC1382
 LC1382;                    North         East    Units  Estimated Accuracy
 LC1382;SPC IL W     -   472,670.      737,950.      MT  (+/- 180 meters Scaled)
 LC1382
 LC1382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL712338(NAD 83)
 LC1382
 LC1382                          SUPERSEDED SURVEY CONTROL
 LC1382
 LC1382  NGVD 29 (??/??/92)  225.922  (m)          741.21   (f) ADJ UNCH    2 0
 LC1382
 LC1382.Superseded values are not recommended for survey control.
 LC1382
 LC1382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1382.See file dsdata.pdf to determine how the superseded data were derived.
 LC1382
 LC1382_MARKER: Q = CHISELED SQUARE
 LC1382_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1382_SP_SET: BRIDGE
 LC1382_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1382
 LC1382  HISTORY     - Date     Condition        Report By
 LC1382  HISTORY     - UNK      MONUMENTED       ATSFRR
 LC1382  HISTORY     - 1935     GOOD             CGS
 LC1382  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1382
 LC1382                          STATION DESCRIPTION
 LC1382
 LC1382'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC1382'2.2 MI E FROM PRINCEVILLE.
 LC1382'2.2 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1382'FROM THE STATION AT PRINCEVILLE, PEORIA COUNTY, AT OVERPASS
 LC1382'142 C, ON THE TOP OF THE NORTH SIDE OF THE EAST ABUTMENT, AND
 LC1382'8 INCHES NORTH OF THE NUMBER SIGN.  A CHISELED SQUARE.
 LC1382
 LC1382                          STATION RECOVERY (1998)
 LC1382
 LC1382'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1382'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0035 ***********************************************************************
 LD0035  DESIGNATION -  762
 LD0035  PID         -  LD0035
 LD0035  STATE/COUNTY-  IL/KNOX
 LD0035  COUNTRY     -  US
 LD0035  USGS QUAD   -  GALESBURG EAST (2018)
 LD0035
 LD0035                         *CURRENT SURVEY CONTROL
 LD0035  ______________________________________________________________________
 LD0035* NAD 83(1986) POSITION- 40 56 54.     (N) 090 19 48.     (W)   SCALED
 LD0035* NAVD 88 ORTHO HEIGHT -   231.932 (meters)      760.93  (feet) ADJUSTED
 LD0035  ______________________________________________________________________
 LD0035  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LD0035  DYNAMIC HEIGHT  -        231.828 (meters)      760.59  (feet) COMP
 LD0035  MODELED GRAVITY -    980,172.4   (mgal)                       NAVD 88
 LD0035
 LD0035  VERT ORDER      -  SECOND    CLASS 0
 LD0035
 LD0035.The horizontal coordinates were scaled from a map and have
 LD0035.an estimated accuracy of +/- 6 seconds.
 LD0035
 LD0035.The orthometric height was determined by differential leveling and
 LD0035.adjusted by the NATIONAL GEODETIC SURVEY
 LD0035.in June 1991.
 LD0035
 LD0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0035.GEOID18 height accuracy estimate available here.
 LD0035
 LD0035.Click photographs - Photos may exist for this station.
 LD0035
 LD0035.The dynamic height is computed by dividing the NAVD 88
 LD0035.geopotential number by the normal gravity value computed on the
 LD0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0035.degrees latitude (g = 980.6199 gals.).
 LD0035
 LD0035.The modeled gravity was interpolated from observed gravity values.
 LD0035
 LD0035;                    North         East    Units  Estimated Accuracy
 LD0035;SPC IL W     -   475,300.      686,250.      MT  (+/- 180 meters Scaled)
 LD0035
 LD0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF247364(NAD 83)
 LD0035
 LD0035                          SUPERSEDED SURVEY CONTROL
 LD0035
 LD0035  NGVD 29 (??/??/92)  231.985  (m)          761.10   (f) ADJ UNCH    2 0
 LD0035
 LD0035.Superseded values are not recommended for survey control.
 LD0035
 LD0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0035.See file dsdata.pdf to determine how the superseded data were derived.
 LD0035
 LD0035_MARKER: Q = CHISELED SQUARE
 LD0035_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0035_SP_SET: BRIDGE
 LD0035_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0035
 LD0035  HISTORY     - Date     Condition        Report By
 LD0035  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0035  HISTORY     - 1935     GOOD             CGS
 LD0035  HISTORY     - 19971126 GOOD             USPSQD
 LD0035  HISTORY     - 20050126 GOOD             USPSQD
 LD0035
 LD0035                          STATION DESCRIPTION
 LD0035
 LD0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0035'2.3 MI E FROM GALESBURG.
 LD0035'2.3 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0035'FROM THE STATION AT GALESBURG, KNOX COUNTY, AT OVERPASS 175 C,
 LD0035'AND ON THE TOP OF THE SOUTHEAST CORNER OF THE NORTHEAST PEDESTAL.
 LD0035'A CHISELED SQUARE.
 LD0035
 LD0035                          STATION RECOVERY (1997)
 LD0035
 LD0035'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0035'RECOVERED IN GOOD CONDITION.
 LD0035
 LD0035                          STATION RECOVERY (2005)
 LD0035
 LD0035'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0443 ***********************************************************************
 LD0443  DESIGNATION -  763
 LD0443  PID         -  LD0443
 LD0443  STATE/COUNTY-  IL/WARREN
 LD0443  COUNTRY     -  US
 LD0443  USGS QUAD   -  MONMOUTH (2018)
 LD0443
 LD0443                         *CURRENT SURVEY CONTROL
 LD0443  ______________________________________________________________________
 LD0443* NAD 83(1986) POSITION- 40 54 33.7    (N) 090 38 39.9    (W)   HD_HELD2
 LD0443* NAVD 88 ORTHO HEIGHT -   232.020 (meters)      761.22  (feet) ADJUSTED
 LD0443  ______________________________________________________________________
 LD0443  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 LD0443  DYNAMIC HEIGHT  -        231.916 (meters)      760.88  (feet) COMP
 LD0443  MODELED GRAVITY -    980,169.2   (mgal)                       NAVD 88
 LD0443
 LD0443  VERT ORDER      -  SECOND    CLASS 0
 LD0443
 LD0443.The horizontal coordinates were established by autonomous hand held GPS
 LD0443.observations and have an estimated accuracy of +/- 10 meters.
 LD0443
 LD0443.The orthometric height was determined by differential leveling and
 LD0443.adjusted by the NATIONAL GEODETIC SURVEY
 LD0443.in June 1991.
 LD0443
 LD0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0443.GEOID18 height accuracy estimate available here.
 LD0443
 LD0443.Click photographs - Photos may exist for this station.
 LD0443
 LD0443.The dynamic height is computed by dividing the NAVD 88
 LD0443.geopotential number by the normal gravity value computed on the
 LD0443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0443.degrees latitude (g = 980.6199 gals.).
 LD0443
 LD0443.The modeled gravity was interpolated from observed gravity values.
 LD0443
 LD0443;                    North         East    Units  Estimated Accuracy
 LD0443;SPC IL W     -   471,070.      659,752.      MT  (+/- 10 meters HH2 GPS)
 LD0443
 LD0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9838731366(NAD 83)
 LD0443
 LD0443                          SUPERSEDED SURVEY CONTROL
 LD0443
 LD0443  NGVD 29 (??/??/92)  232.075  (m)          761.40   (f) ADJ UNCH    2 0
 LD0443
 LD0443.Superseded values are not recommended for survey control.
 LD0443
 LD0443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0443.See file dsdata.pdf to determine how the superseded data were derived.
 LD0443
 LD0443_MARKER: P = PIPE CAP
 LD0443_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0443_STAMPING: ILL 763
 LD0443_MARK LOGO: USGS
 LD0443_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0443_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0443_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0443+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 LD0443
 LD0443  HISTORY     - Date     Condition        Report By
 LD0443  HISTORY     - 1914     MONUMENTED       USGS
 LD0443  HISTORY     - 1943     GOOD             CGS
 LD0443  HISTORY     - 20010331 GOOD             NGS
 LD0443  HISTORY     - 20090511 POOR             GEOCAC
 LD0443  HISTORY     - 20120605 GOOD             ILDT
 LD0443
 LD0443                          STATION DESCRIPTION
 LD0443
 LD0443'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0443'AT MONMOUTH.
 LD0443'AT MONMOUTH, WARREN COUNTY, AT THE CENTRAL SCHOOL, AT THE CORNER
 LD0443'OF THIRD STREET AND EAST SECOND AVENUE, 15 FEET EAST OF THE
 LD0443'CENTERLINE OF A SIDEWALK LEADING SOUTH, AND 9 FEET SOUTH OF THE
 LD0443'CENTERLINE OF A SIDEWALK LEADING EAST.  A UNITED STATES
 LD0443'GEOLOGICAL SURVEY STANDARD CAP, STAMPED ILL 763 AND RIVETED ON
 LD0443'THE TOP OF AN IRON PIPE.
 LD0443
 LD0443                          STATION RECOVERY (2001)
 LD0443
 LD0443'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0443'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0443
 LD0443                          STATION RECOVERY (2009)
 LD0443
 LD0443'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 LD0443'THE USGS CAP HAS BEEN BADLY BENT AND GOUGED BY MOWING EQUIPMENT.
 LD0443
 LD0443                          STATION RECOVERY (2012)
 LD0443
 LD0443'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0443'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0037 ***********************************************************************
 LD0037  DESIGNATION -  768
 LD0037  PID         -  LD0037
 LD0037  STATE/COUNTY-  IL/KNOX
 LD0037  COUNTRY     -  US
 LD0037  USGS QUAD   -  GALESBURG EAST (2018)
 LD0037
 LD0037                         *CURRENT SURVEY CONTROL
 LD0037  ______________________________________________________________________
 LD0037* NAD 83(1986) POSITION- 40 57 10.     (N) 090 21 21.     (W)   SCALED
 LD0037* NAVD 88 ORTHO HEIGHT -   233.870 (meters)      767.29  (feet) ADJUSTED
 LD0037  ______________________________________________________________________
 LD0037  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 LD0037  DYNAMIC HEIGHT  -        233.765 (meters)      766.94  (feet) COMP
 LD0037  MODELED GRAVITY -    980,171.3   (mgal)                       NAVD 88
 LD0037
 LD0037  VERT ORDER      -  SECOND    CLASS 0
 LD0037
 LD0037.The horizontal coordinates were scaled from a map and have
 LD0037.an estimated accuracy of +/- 6 seconds.
 LD0037
 LD0037.The orthometric height was determined by differential leveling and
 LD0037.adjusted by the NATIONAL GEODETIC SURVEY
 LD0037.in June 1991.
 LD0037
 LD0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0037.GEOID18 height accuracy estimate available here.
 LD0037
 LD0037.Click photographs - Photos may exist for this station.
 LD0037
 LD0037.The dynamic height is computed by dividing the NAVD 88
 LD0037.geopotential number by the normal gravity value computed on the
 LD0037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0037.degrees latitude (g = 980.6199 gals.).
 LD0037
 LD0037.The modeled gravity was interpolated from observed gravity values.
 LD0037
 LD0037;                    North         East    Units  Estimated Accuracy
 LD0037;SPC IL W     -   475,800.      684,070.      MT  (+/- 180 meters Scaled)
 LD0037
 LD0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF225368(NAD 83)
 LD0037
 LD0037                          SUPERSEDED SURVEY CONTROL
 LD0037
 LD0037  NGVD 29 (??/??/92)  233.922  (m)          767.46   (f) ADJ UNCH    2 0
 LD0037
 LD0037.Superseded values are not recommended for survey control.
 LD0037
 LD0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0037.See file dsdata.pdf to determine how the superseded data were derived.
 LD0037
 LD0037_MARKER: Q = CHISELED SQUARE
 LD0037_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0037_SP_SET: BRIDGE
 LD0037_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0037
 LD0037  HISTORY     - Date     Condition        Report By
 LD0037  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0037  HISTORY     - 1935     GOOD             CGS
 LD0037  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0037  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0037  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0037
 LD0037                          STATION DESCRIPTION
 LD0037
 LD0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0037'1 MI E FROM GALESBURG.
 LD0037'1.0 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0037'FROM THE STATION AT GALESBURG, KNOX COUNTY, AT THE CROSSING OF
 LD0037'THE CHICAGO BURLINGTON AND QUINCY RAILROAD, AT OVERPASS 176 D,
 LD0037'AND ON THE TOP OF THE NORTHEAST CORNER OF THE EAST WING WALL OF
 LD0037'THE SOUTH ABUTMENT.  A CHISELED SQUARE.
 LD0037
 LD0037                          STATION RECOVERY (1997)
 LD0037
 LD0037'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0037'MARK NOT FOUND.
 LD0037
 LD0037                          STATION RECOVERY (2005)
 LD0037
 LD0037'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0037'MARK NOT FOUND.
 LD0037
 LD0037                          STATION RECOVERY (2012)
 LD0037
 LD0037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0037'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0036 ***********************************************************************
 LD0036  DESIGNATION -  770
 LD0036  PID         -  LD0036
 LD0036  STATE/COUNTY-  IL/KNOX
 LD0036  COUNTRY     -  US
 LD0036  USGS QUAD   -  GALESBURG EAST (2018)
 LD0036
 LD0036                         *CURRENT SURVEY CONTROL
 LD0036  ______________________________________________________________________
 LD0036* NAD 83(1986) POSITION- 40 57 07.     (N) 090 20 41.     (W)   SCALED
 LD0036* NAVD 88 ORTHO HEIGHT -   234.429 (meters)      769.12  (feet) ADJUSTED
 LD0036  ______________________________________________________________________
 LD0036  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 LD0036  DYNAMIC HEIGHT  -        234.325 (meters)      768.78  (feet) COMP
 LD0036  MODELED GRAVITY -    980,171.7   (mgal)                       NAVD 88
 LD0036
 LD0036  VERT ORDER      -  SECOND    CLASS 0
 LD0036
 LD0036.The horizontal coordinates were scaled from a map and have
 LD0036.an estimated accuracy of +/- 6 seconds.
 LD0036
 LD0036.The orthometric height was determined by differential leveling and
 LD0036.adjusted by the NATIONAL GEODETIC SURVEY
 LD0036.in June 1991.
 LD0036
 LD0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0036.GEOID18 height accuracy estimate available here.
 LD0036
 LD0036.Click photographs - Photos may exist for this station.
 LD0036
 LD0036.The dynamic height is computed by dividing the NAVD 88
 LD0036.geopotential number by the normal gravity value computed on the
 LD0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0036.degrees latitude (g = 980.6199 gals.).
 LD0036
 LD0036.The modeled gravity was interpolated from observed gravity values.
 LD0036
 LD0036;                    North         East    Units  Estimated Accuracy
 LD0036;SPC IL W     -   475,700.      685,010.      MT  (+/- 180 meters Scaled)
 LD0036
 LD0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF234368(NAD 83)
 LD0036
 LD0036                          SUPERSEDED SURVEY CONTROL
 LD0036
 LD0036  NGVD 29 (??/??/92)  234.482  (m)          769.30   (f) ADJ UNCH    2 0
 LD0036
 LD0036.Superseded values are not recommended for survey control.
 LD0036
 LD0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0036.See file dsdata.pdf to determine how the superseded data were derived.
 LD0036
 LD0036_MARKER: Q = CHISELED SQUARE
 LD0036_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0036_SP_SET: BRIDGE
 LD0036_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0036
 LD0036  HISTORY     - Date     Condition        Report By
 LD0036  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0036  HISTORY     - 1935     GOOD             CGS
 LD0036  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0036  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0036
 LD0036                          STATION DESCRIPTION
 LD0036
 LD0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0036'1.5 MI E FROM GALESBURG.
 LD0036'1.5 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0036'FROM THE STATION AT GALESBURG, KNOX COUNTY, AT OVERPASS 176 A,
 LD0036'AND ON THE TOP OF THE SOUTHEAST CORNER OF THE NORTHEAST PEDESTAL.
 LD0036'A CHISELED SQUARE.
 LD0036
 LD0036                          STATION RECOVERY (1997)
 LD0036
 LD0036'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0036'MARK NOT FOUND.
 LD0036
 LD0036                          STATION RECOVERY (2005)
 LD0036
 LD0036'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0645 ***********************************************************************
 NH0645  DESIGNATION -  770
 NH0645  PID         -  NH0645
 NH0645  STATE/COUNTY-  IL/STEPHENSON
 NH0645  COUNTRY     -  US
 NH0645  USGS QUAD   -  FREEPORT EAST (2018)
 NH0645
 NH0645                         *CURRENT SURVEY CONTROL
 NH0645  ______________________________________________________________________
 NH0645* NAD 83(1986) POSITION- 42 18 02.     (N) 089 37 17.     (W)   SCALED
 NH0645* NAVD 88 ORTHO HEIGHT -   234.302 (meters)      768.71  (feet) ADJUSTED
 NH0645  ______________________________________________________________________
 NH0645  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 NH0645  DYNAMIC HEIGHT  -        234.226 (meters)      768.46  (feet) COMP
 NH0645  MODELED GRAVITY -    980,289.9   (mgal)                       NAVD 88
 NH0645
 NH0645  VERT ORDER      -  FIRST     CLASS II
 NH0645
 NH0645.The horizontal coordinates were scaled from a map and have
 NH0645.an estimated accuracy of +/- 6 seconds.
 NH0645
 NH0645.The orthometric height was determined by differential leveling and
 NH0645.adjusted by the NATIONAL GEODETIC SURVEY
 NH0645.in June 1991.
 NH0645
 NH0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0645.GEOID18 height accuracy estimate available here.
 NH0645
 NH0645.Click photographs - Photos may exist for this station.
 NH0645
 NH0645.The dynamic height is computed by dividing the NAVD 88
 NH0645.geopotential number by the normal gravity value computed on the
 NH0645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0645.degrees latitude (g = 980.6199 gals.).
 NH0645
 NH0645.The modeled gravity was interpolated from observed gravity values.
 NH0645
 NH0645;                    North         East    Units  Estimated Accuracy
 NH0645;SPC IL W     -   625,610.      744,960.      MT  (+/- 180 meters Scaled)
 NH0645
 NH0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM839864(NAD 83)
 NH0645
 NH0645                          SUPERSEDED SURVEY CONTROL
 NH0645
 NH0645  NGVD 29 (??/??/92)  234.419  (m)          769.09   (f) ADJ UNCH    1 2
 NH0645
 NH0645.Superseded values are not recommended for survey control.
 NH0645
 NH0645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0645.See file dsdata.pdf to determine how the superseded data were derived.
 NH0645
 NH0645_MARKER: DD = SURVEY DISK
 NH0645_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0645_SP_SET: FIRE HYDRANT
 NH0645_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0645_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0645
 NH0645  HISTORY     - Date     Condition        Report By
 NH0645  HISTORY     - 1915     MONUMENTED       USGS
 NH0645  HISTORY     - 1920     GOOD             CGS
 NH0645  HISTORY     - 1987     GOOD             USPSQD
 NH0645  HISTORY     - 19960918 GOOD             USPSQD
 NH0645  HISTORY     - 20011219 GOOD             USPSQD
 NH0645  HISTORY     - 20090725 GOOD             GEOCAC
 NH0645
 NH0645                          STATION DESCRIPTION
 NH0645
 NH0645'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 NH0645'AT FREEPORT.
 NH0645'AT FREEPORT, STEPHENSON COUNTY, AT THE NORTHWEST CORNER OF
 NH0645'THE INTERSECTION OF CLARKE AND CHICAGO STREETS, AND AT A FIRE
 NH0645'HYDRANT.  THE TOP OF THE HYDRANT.
 NH0645
 NH0645                          STATION RECOVERY (1987)
 NH0645
 NH0645'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0645'RECOVERED IN GOOD CONDITION.
 NH0645
 NH0645                          STATION RECOVERY (1996)
 NH0645
 NH0645'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0645'RECOVERED IN GOOD CONDITION.
 NH0645
 NH0645                          STATION RECOVERY (2001)
 NH0645
 NH0645'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0645'RECOVERED IN GOOD CONDITION.
 NH0645
 NH0645                          STATION RECOVERY (2009)
 NH0645
 NH0645'RECOVERY NOTE BY GEOCACHING 2009 (WS)
 NH0645'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1525 ***********************************************************************
 HB1525  DESIGNATION -  771
 HB1525  PID         -  HB1525
 HB1525  STATE/COUNTY-  IL/POPE
 HB1525  COUNTRY     -  US
 HB1525  USGS QUAD   -  WALTERSBURG (2018)
 HB1525
 HB1525                         *CURRENT SURVEY CONTROL
 HB1525  ______________________________________________________________________
 HB1525* NAD 83(1997) POSITION- 37 26 19.32902(N) 088 31 10.67472(W)   ADJUSTED
 HB1525* NAVD 88 ORTHO HEIGHT -   235.    (meters)      771.    (feet) SCALED
 HB1525  ______________________________________________________________________
 HB1525  GEOID HEIGHT    -        -29.026 (meters)                     GEOID18
 HB1525  LAPLACE CORR    -         -2.49  (seconds)                    DEFLEC18
 HB1525  HORZ ORDER      -  FIRST
 HB1525
 HB1525.The horizontal coordinates were established by classical geodetic methods
 HB1525.and adjusted by the National Geodetic Survey in October 1999.
 HB1525
 HB1525.The orthometric height was scaled from a topographic map.
 HB1525
 HB1525.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1525.GEOID18 height accuracy estimate available here.
 HB1525
 HB1525.Click photographs - Photos may exist for this station.
 HB1525
 HB1525.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1525
 HB1525. The following values were computed from the NAD 83(1997) position.
 HB1525
 HB1525;                    North         East     Units Scale Factor Converg.
 HB1525;SPC IL E     -    85,693.635   283,513.417   MT  0.99997835   -0 06 47.7
 HB1525;SPC IL E     -   281,146.53    930,160.27   sFT  0.99997835   -0 06 47.7
 HB1525;UTM  16      - 4,144,624.785   365,565.751   MT  0.99982262   -0 55 26.2
 HB1525
 HB1525!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1525!SPC IL E     -   0.99996769  x   0.99997835  =   0.99994604
 HB1525!UTM  16      -   0.99996769  x   0.99982262  =   0.99979032
 HB1525
 HB1525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6556544624(NAD 83)
 HB1525
 HB1525                          SUPERSEDED SURVEY CONTROL
 HB1525
 HB1525  NAD 83(1993)-  37 26 19.33455(N)    088 31 10.67354(W) AD(       ) 1
 HB1525  NAD 83(1986)-  37 26 19.34024(N)    088 31 10.67706(W) AD(       ) 1
 HB1525  NAD 27      -  37 26 19.15446(N)    088 31 10.52026(W) AD(       ) 1
 HB1525
 HB1525.Superseded values are not recommended for survey control.
 HB1525
 HB1525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1525.See file dsdata.pdf to determine how the superseded data were derived.
 HB1525
 HB1525_MARKER: P = PIPE CAP
 HB1525_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB1525_STAMPING: 771
 HB1525_MARK LOGO: USGS
 HB1525_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB1525_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1525
 HB1525  HISTORY     - Date     Condition        Report By
 HB1525  HISTORY     - 1913     MONUMENTED       USGS
 HB1525  HISTORY     - 1957     GOOD             CGS
 HB1525
 HB1525                          STATION DESCRIPTION
 HB1525
 HB1525'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1525'THE STATION IS ABOUT 5-1/2 MILES NORTH OF GOLCONDA, 5-1/2 MILES
 HB1525'SOUTHEAST OF EDDYVILLE, 0.15 MILE WEST OF THE RAUM LOOKOUT
 HB1525'TOWER.  IT IS A U.S. GEOLOGICAL SURVEY IN COOPERATION WITH THE STATE
 HB1525'OF ILLINOIS MARK.  IT IS A BRONZE CAP MARK RIVETED TO THE TOP OF A 4
 HB1525'INCH GALVANIZED IRON PIPE THAT PROJECTS ABOUT 8 INCHES.  THE CAP IS
 HB1525'STAMPED 771 (FEET).  IT IS 25 FEET EAST OF THE CENTERLINE OF A
 HB1525'PAVED ROAD, 25 FEET NORTH OF THE CENTERLINE OF THE GRAVELED ROAD
 HB1525'LEADING TO THE RAUM LOOKOUT TOWER AND 6 FEET NORTH OF A SIGN
 HB1525'READING RAUM LOOKOUT TOWER.  A TRAVERSE CONNECTION WAS MADE TO
 HB1525'TRIANGULATION STATION BEATTY, THE DISTANCE BEING 331.935 (FEET)
 HB1525'101.1739 (METERS) SOUTHEAST OF TRIANGULATION STATION
 HB1525'BEATTY.
 HB1525'
 HB1525'TO REACH THE STATION FROM THE POST OFFICE IN GOLCONDA, GO WEST ON
 HB1525'MAIN STREET FOR 0.15 MILE.  TURN RIGHT AND GO NORTH ON STATE HIGHWAY
 HB1525'146 FOR 2.55 MILES TO A T-INTERSECTION.  TURN LEFT AND GO WEST AND
 HB1525'NORTHWEST ON A PAVED ROAD FOR 3.7 MILES TO A SIDE ROAD RIGHT LEADING
 HB1525'TO THE RAUM LOOKOUT TOWER AND THE MARK AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1389 ***********************************************************************
 LC1389  DESIGNATION -  772
 LC1389  PID         -  LC1389
 LC1389  STATE/COUNTY-  IL/PEORIA
 LC1389  COUNTRY     -  US
 LC1389  USGS QUAD   -  PRINCEVILLE (2018)
 LC1389
 LC1389                         *CURRENT SURVEY CONTROL
 LC1389  ______________________________________________________________________
 LC1389* NAD 83(1986) POSITION- 40 55 14.     (N) 089 49 35.     (W)   SCALED
 LC1389* NAVD 88 ORTHO HEIGHT -   235.048 (meters)      771.15  (feet) ADJUSTED
 LC1389  ______________________________________________________________________
 LC1389  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 LC1389  DYNAMIC HEIGHT  -        234.944 (meters)      770.81  (feet) COMP
 LC1389  MODELED GRAVITY -    980,173.3   (mgal)                       NAVD 88
 LC1389
 LC1389  VERT ORDER      -  SECOND    CLASS 0
 LC1389
 LC1389.The horizontal coordinates were scaled from a map and have
 LC1389.an estimated accuracy of +/- 6 seconds.
 LC1389
 LC1389.The orthometric height was determined by differential leveling and
 LC1389.adjusted by the NATIONAL GEODETIC SURVEY
 LC1389.in June 1991.
 LC1389
 LC1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1389.GEOID18 height accuracy estimate available here.
 LC1389
 LC1389.Click photographs - Photos may exist for this station.
 LC1389
 LC1389.The dynamic height is computed by dividing the NAVD 88
 LC1389.geopotential number by the normal gravity value computed on the
 LC1389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1389.degrees latitude (g = 980.6199 gals.).
 LC1389
 LC1389.The modeled gravity was interpolated from observed gravity values.
 LC1389
 LC1389;                    North         East    Units  Estimated Accuracy
 LC1389;SPC IL W     -   472,260.      728,660.      MT  (+/- 180 meters Scaled)
 LC1389
 LC1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL619337(NAD 83)
 LC1389
 LC1389                          SUPERSEDED SURVEY CONTROL
 LC1389
 LC1389  NGVD 29 (??/??/92)  235.120  (m)          771.39   (f) ADJ UNCH    2 0
 LC1389
 LC1389.Superseded values are not recommended for survey control.
 LC1389
 LC1389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1389.See file dsdata.pdf to determine how the superseded data were derived.
 LC1389
 LC1389_MARKER: Q = CHISELED SQUARE
 LC1389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1389+STABILITY: SURFACE MOTION
 LC1389
 LC1389  HISTORY     - Date     Condition        Report By
 LC1389  HISTORY     - UNK      MONUMENTED       ATSFRR
 LC1389  HISTORY     - 1938     GOOD             CGS
 LC1389  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1389
 LC1389                          STATION DESCRIPTION
 LC1389
 LC1389'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 LC1389'AT MONICA.
 LC1389'AT MONICA, PEORIA COUNTY, ON THE ATCHISON, TOPEKA AND SANTA FE
 LC1389'RAILWAY, AT THE STATION AND WATCH TOWER, ON THE TOP OF THE
 LC1389'CONCRETE FOUNDATION, 14 INCHES EAST OF THE NORTHWEST CORNER, AND
 LC1389'2 INCHES NORTH OF THE WALL.  A CHISELED SQUARE.  NOTE-- THE MARK
 LC1389'WAS COVERED BY A LOADING PLATFORM.
 LC1389
 LC1389                          STATION RECOVERY (1998)
 LC1389
 LC1389'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1389'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0064 ***********************************************************************
 MG0064  DESIGNATION -  772.0
 MG0064  PID         -  MG0064
 MG0064  STATE/COUNTY-  IL/KNOX
 MG0064  COUNTRY     -  US
 MG0064  USGS QUAD   -  NEW WINDSOR (2018)
 MG0064
 MG0064                         *CURRENT SURVEY CONTROL
 MG0064  ______________________________________________________________________
 MG0064* NAD 83(1986) POSITION- 41 08 14.     (N) 090 22 51.     (W)   SCALED
 MG0064* NAVD 88 ORTHO HEIGHT -   235.073 (meters)      771.24  (feet) ADJUSTED
 MG0064  ______________________________________________________________________
 MG0064  GEOID HEIGHT    -        -32.841 (meters)                     GEOID18
 MG0064  DYNAMIC HEIGHT  -        234.974 (meters)      770.91  (feet) COMP
 MG0064  MODELED GRAVITY -    980,193.4   (mgal)                       NAVD 88
 MG0064
 MG0064  VERT ORDER      -  SECOND    CLASS 0
 MG0064
 MG0064.The horizontal coordinates were scaled from a map and have
 MG0064.an estimated accuracy of +/- 6 seconds.
 MG0064
 MG0064.The orthometric height was determined by differential leveling and
 MG0064.adjusted by the NATIONAL GEODETIC SURVEY
 MG0064.in June 1991.
 MG0064
 MG0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0064.GEOID18 height accuracy estimate available here.
 MG0064
 MG0064.Click photographs - Photos may exist for this station.
 MG0064
 MG0064.The dynamic height is computed by dividing the NAVD 88
 MG0064.geopotential number by the normal gravity value computed on the
 MG0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0064.degrees latitude (g = 980.6199 gals.).
 MG0064
 MG0064.The modeled gravity was interpolated from observed gravity values.
 MG0064
 MG0064;                    North         East    Units  Estimated Accuracy
 MG0064;SPC IL W     -   496,290.      682,020.      MT  (+/- 180 meters Scaled)
 MG0064
 MG0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF198572(NAD 83)
 MG0064
 MG0064                          SUPERSEDED SURVEY CONTROL
 MG0064
 MG0064  NGVD 29 (??/??/92)  235.129  (m)          771.42   (f) ADJ UNCH    2 0
 MG0064
 MG0064.Superseded values are not recommended for survey control.
 MG0064
 MG0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0064.See file dsdata.pdf to determine how the superseded data were derived.
 MG0064
 MG0064_MARKER: P = PIPE CAP
 MG0064_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MG0064_STAMPING: ILL 773
 MG0064_MARK LOGO: USGS
 MG0064_MAGNETIC: P = MARKER IS A STEEL PIPE
 MG0064_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0064
 MG0064  HISTORY     - Date     Condition        Report By
 MG0064  HISTORY     - 1914     MONUMENTED       USGS
 MG0064  HISTORY     - 1942     GOOD             CGS
 MG0064  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0064
 MG0064                          STATION DESCRIPTION
 MG0064
 MG0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MG0064'2 MI N FROM RIO.
 MG0064'2.0 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MG0064'FROM THE STATION AT RIO, KNOX COUNTY, ABOUT 300 FEET EAST
 MG0064'ALONG A ROAD, AT A CROSSING OF U.S. HIGHWAY 150 AND THE
 MG0064'EAST-AND-WEST ROAD, AT UNION DISTRICT 29 SCHOOL, AND AT THE
 MG0064'NORTWEST CORNER OF THE YARD.  A UNITED STATES GEOLOGICAL SURVEY
 MG0064'STANDARD CAP, STAMPED ILL 773 AND RIVETED ON THE TOP OF A
 MG0064'3-1/2-INCH IRON PIPE.  NOTE-- THE BENCH MARK HAS BEEN NICKED
 MG0064'WITH A CHISEL OR HAND AXE AND THE MARKING IS NOT LEGIBLE.
 MG0064
 MG0064                          STATION RECOVERY (1997)
 MG0064
 MG0064'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0064'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0438 ***********************************************************************
 LD0438  DESIGNATION -  773
 LD0438  PID         -  LD0438
 LD0438  STATE/COUNTY-  IL/WARREN
 LD0438  COUNTRY     -  US
 LD0438  USGS QUAD   -  CAMERON (2018)
 LD0438
 LD0438                         *CURRENT SURVEY CONTROL
 LD0438  ______________________________________________________________________
 LD0438* NAD 83(1986) POSITION- 40 53 24.     (N) 090 33 17.     (W)   SCALED
 LD0438* NAVD 88 ORTHO HEIGHT -   235.199 (meters)      771.65  (feet) ADJUSTED
 LD0438  ______________________________________________________________________
 LD0438  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 LD0438  DYNAMIC HEIGHT  -        235.092 (meters)      771.30  (feet) COMP
 LD0438  MODELED GRAVITY -    980,165.5   (mgal)                       NAVD 88
 LD0438
 LD0438  VERT ORDER      -  SECOND    CLASS 0
 LD0438
 LD0438.The horizontal coordinates were scaled from a map and have
 LD0438.an estimated accuracy of +/- 6 seconds.
 LD0438
 LD0438.The orthometric height was determined by differential leveling and
 LD0438.adjusted by the NATIONAL GEODETIC SURVEY
 LD0438.in June 1991.
 LD0438
 LD0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0438.GEOID18 height accuracy estimate available here.
 LD0438
 LD0438.Click photographs - Photos may exist for this station.
 LD0438
 LD0438.The dynamic height is computed by dividing the NAVD 88
 LD0438.geopotential number by the normal gravity value computed on the
 LD0438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0438.degrees latitude (g = 980.6199 gals.).
 LD0438
 LD0438.The modeled gravity was interpolated from observed gravity values.
 LD0438
 LD0438;                    North         East    Units  Estimated Accuracy
 LD0438;SPC IL W     -   468,880.      667,300.      MT  (+/- 180 meters Scaled)
 LD0438
 LD0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF060294(NAD 83)
 LD0438
 LD0438                          SUPERSEDED SURVEY CONTROL
 LD0438
 LD0438  NGVD 29 (??/??/92)  235.253  (m)          771.83   (f) ADJ UNCH    2 0
 LD0438
 LD0438.Superseded values are not recommended for survey control.
 LD0438
 LD0438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0438.See file dsdata.pdf to determine how the superseded data were derived.
 LD0438
 LD0438_MARKER: P = PIPE CAP
 LD0438_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0438_STAMPING: ILL 773 1921
 LD0438_MARK LOGO: USGS
 LD0438_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0438_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0438
 LD0438  HISTORY     - Date     Condition        Report By
 LD0438  HISTORY     - 1921     MONUMENTED       USGS
 LD0438  HISTORY     - 1943     GOOD             CGS
 LD0438  HISTORY     - 20010331 GOOD             NGS
 LD0438  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0438
 LD0438                          STATION DESCRIPTION
 LD0438
 LD0438'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0438'2 MI W FROM CAMERON.
 LD0438'2.0 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0438'FROM THE STATION AT CAMERON, WARREN COUNTY, AT THE JUNCTION OF A
 LD0438'ROAD LEADING SOUTH, AT THE WEST SIDE OF THE ROAD, AND 10 FEET WEST
 LD0438'OF A SOUTHWEST FENCE CORNER.  A UNITED STATES GEOLOGICAL SURVEY
 LD0438'STANDARD CAP, STAMPED ILL 773 1921 AND RIVETED ON THE TOP OF AN
 LD0438'IRON PIPE.
 LD0438
 LD0438                          STATION RECOVERY (2001)
 LD0438
 LD0438'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0438'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0438
 LD0438                          STATION RECOVERY (2012)
 LD0438
 LD0438'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0438'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3602 ***********************************************************************
 DP3602  DESIGNATION -  7747
 DP3602  PID         -  DP3602
 DP3602  STATE/COUNTY-  IL/WARREN
 DP3602  COUNTRY     -  US
 DP3602  USGS QUAD   -  MONMOUTH (2018)
 DP3602
 DP3602                         *CURRENT SURVEY CONTROL
 DP3602  ______________________________________________________________________
 DP3602* NAD 83(1986) POSITION- 40 54 55.66   (N) 090 44 58.45   (W)   HD_HELD1
 DP3602* NAVD 88 ORTHO HEIGHT -   232.237 (meters)      761.93  (feet) ADJUSTED
 DP3602  ______________________________________________________________________
 DP3602  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 DP3602  DYNAMIC HEIGHT  -        232.134 (meters)      761.59  (feet) COMP
 DP3602  MODELED GRAVITY -    980,172.5   (mgal)                       NAVD 88
 DP3602
 DP3602  VERT ORDER      -  SECOND    CLASS I
 DP3602
 DP3602.The horizontal coordinates were determined by differentially corrected
 DP3602.hand held GPS observations or other comparable positioning techniques
 DP3602.and have an estimated accuracy of +/- 3 meters.
 DP3602
 DP3602.The orthometric height was determined by differential leveling and
 DP3602.adjusted by the NATIONAL GEODETIC SURVEY
 DP3602.in July 2014.
 DP3602
 DP3602.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3602.GEOID18 height accuracy estimate available here.
 DP3602
 DP3602.Click photographs - Photos may exist for this station.
 DP3602
 DP3602.The dynamic height is computed by dividing the NAVD 88
 DP3602.geopotential number by the normal gravity value computed on the
 DP3602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3602.degrees latitude (g = 980.6199 gals.).
 DP3602
 DP3602.The modeled gravity was interpolated from observed gravity values.
 DP3602
 DP3602;                    North         East    Units  Estimated Accuracy
 DP3602;SPC IL W     -   471,801.4     650,897.5     MT  (+/- 3 meters HH1 GPS) 
 DP3602
 DP3602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8951331810(NAD 83)
 DP3602
 DP3602                          SUPERSEDED SURVEY CONTROL
 DP3602
 DP3602.No superseded survey control is available for this station.
 DP3602
 DP3602_MARKER: F = FLANGE-ENCASED ROD
 DP3602_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3602+WITH SETTING: INFORMATION.
 DP3602_STAMPING: 7747
 DP3602_MARK LOGO: ILDT
 DP3602_PROJECTION: RECESSED 13 CENTIMETERS
 DP3602_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3602_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3602+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DP3602_ROD/PIPE-DEPTH: 2.4 meters
 DP3602_SLEEVE-DEPTH  : 0.9 meters
 DP3602
 DP3602  HISTORY     - Date     Condition        Report By
 DP3602  HISTORY     - 19950627 MONUMENTED       ASCPC
 DP3602  HISTORY     - 20130416 GOOD             AMESC
 DP3602
 DP3602                          STATION DESCRIPTION
 DP3602
 DP3602'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3602'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST-SOUTHEAST OF
 DP3602'ROZETTA, 5.4 MI (8.7 KM) WEST OF MONMOUTH AND 3.4 MI (5.5 KM) NORTH OF
 DP3602'KIRKWOOD.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3602'
 DP3602'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3602'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 4.5 MI (7.2
 DP3602'KM) TO IL ROUTE 135.  CONTINUE WEST ON IL ROUTE 164 FOR 500 FT (152.4
 DP3602'M) TO THE STATION ON THE RIGHT.
 DP3602'
 DP3602'THE STATION IS 38.0 FT (11.6 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3602'164, 213.3 FT (65.0 M) NORTHWEST OF A POWER POLE AND 178.5 FT (54.4 M)
 DP3602'NORTHEAST OF A POWER POLE.
 DP3602'
 DP3602'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1985 ***********************************************************************
 DN1985  DESIGNATION -  78
 DN1985  PID         -  DN1985
 DN1985  STATE/COUNTY-  IL/FULTON
 DN1985  COUNTRY     -  US
 DN1985  USGS QUAD   -  ADAIR (2018)
 DN1985
 DN1985                         *CURRENT SURVEY CONTROL
 DN1985  ______________________________________________________________________
 DN1985* NAD 83(2011) POSITION- 40 24 02.66811(N) 090 23 23.95782(W)   ADJUSTED
 DN1985* NAD 83(2011) ELLIP HT-   164.854 (meters)        (06/27/12)   ADJUSTED
 DN1985* NAD 83(2011) EPOCH   -  2010.00
 DN1985* NAVD 88 ORTHO HEIGHT -   198.0   (meters)      650.    (feet) GPS OBS
 DN1985  ______________________________________________________________________
 DN1985  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1985  GEOID HEIGHT    -        -33.113 (meters)                     GEOID09
 DN1985  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 DN1985  NAD 83(2011) X  -    -33,107.707 (meters)                     COMP
 DN1985  NAD 83(2011) Y  - -4,863,998.927 (meters)                     COMP
 DN1985  NAD 83(2011) Z  -  4,112,079.321 (meters)                     COMP
 DN1985  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 DN1985
 DN1985  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1985  Standards:
 DN1985         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1985            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1985  -------------------------------------------------------------------
 DN1985  NETWORK    2.29   1.94           1.05   0.78   0.99     -0.12070571
 DN1985  -------------------------------------------------------------------
 DN1985  Click here for local accuracies and other accuracy information.
 DN1985
 DN1985.The horizontal coordinates were established by GPS observations
 DN1985.and adjusted by the National Geodetic Survey in June 2012.
 DN1985
 DN1985.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1985.been affixed to the stable North American tectonic plate. See 
 DN1985.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1985
 DN1985.The horizontal coordinates are valid at the epoch date displayed above
 DN1985.which is a decimal equivalence of Year/Month/Day.
 DN1985
 DN1985.The orthometric height was determined by GPS observations and a
 DN1985.high-resolution geoid model.
 DN1985
 DN1985.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1985.GEOID18 height accuracy estimate available here.
 DN1985
 DN1985.Click photographs - Photos may exist for this station.
 DN1985
 DN1985.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1985
 DN1985.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1985
 DN1985.The ellipsoidal height was determined by GPS observations
 DN1985.and is referenced to NAD 83.
 DN1985
 DN1985. The following values were computed from the NAD 83(2011) position.
 DN1985
 DN1985;                    North         East     Units Scale Factor Converg.
 DN1985;SPC IL W     -   414,506.815   681,042.761   MT  0.99994560   -0 08 41.1
 DN1985;SPC IL W     - 1,359,927.78  2,234,387.79   sFT  0.99994560   -0 08 41.1
 DN1985;UTM  15      - 4,475,508.090   721,494.376   MT  1.00020394   +1 41 32.3
 DN1985
 DN1985!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1985!SPC IL W     -   0.99997414  x   0.99994560  =   0.99991974
 DN1985!UTM  15      -   0.99997414  x   1.00020394  =   1.00017807
 DN1985
 DN1985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2149475508(NAD 83)
 DN1985
 DN1985                          SUPERSEDED SURVEY CONTROL
 DN1985
 DN1985  NAD 83(2007)-  40 24 02.66840(N)    090 23 23.95857(W) AD(2002.00) 1
 DN1985  ELLIP H (08/11/11)  164.879  (m)                       GP(2002.00) 4 1
 DN1985
 DN1985.Superseded values are not recommended for survey control.
 DN1985
 DN1985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1985.See file dsdata.pdf to determine how the superseded data were derived.
 DN1985
 DN1985_MARKER: DD = SURVEY DISK
 DN1985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1985_STAMPING: FC78
 DN1985_MARK LOGO: NONE
 DN1985_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1985+STABILITY: SURFACE MOTION
 DN1985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1985+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1985
 DN1985  HISTORY     - Date     Condition        Report By
 DN1985  HISTORY     - 200905   MONUMENTED       ILDT
 DN1985
 DN1985                          STATION DESCRIPTION
 DN1985
 DN1985'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1985'STATION IS LOCATED 4.8 MILES NORTHWEST OF THE TOWN OF IPAVA AND IS
 DN1985'MONUMENTED AS THE NORTHWEST CORNER OF THE SOUTHWEST QUARTER OF SECTION
 DN1985'22, T 5 N, R 1 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1985'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF FULTON STREET AND
 DN1985'MAIN STREET (US ROUTE 136) IN THE TOWN OF IPAVA, PROCEED WEST 2.1
 DN1985'MILES ALONG MAIN STREET (US ROUTE 136) TO THE INTERSECTION WITH CAMP
 DN1985'ELLIS ROAD. TURN RIGHT (NORTH) AND PROCEED 1.8 MILES ALONG CAMP ELLIS
 DN1985'ROAD TO THE INTERSECTION WITH RIFLE RANGE ROAD. TURN LEFT (SOUTHWEST)
 DN1985'AND PROCEED 0.3 MILES ALONG RIFLE RANGE ROAD TO THE INTERSECTION WITH
 DN1985'CAMP ELLIS ROAD. TURN RIGHT (NORTH) AND PROCEED 1.4 MILES ALONG CAMP
 DN1985'ELLIS ROAD TO THE INTERSECTION WITH HOLLER ROAD. TURN LEFT (WEST) AND
 DN1985'PROCEED  1.3 MILES ALONG HOLLER ROAD TO THE INTERSECTION WITH TAYLOR
 DN1985'ROAD. STATION IS LOCATED IN THE THE ROAD, 47.25 FEET SOUTHWEST OF A
 DN1985'ROAD SIGN POST AND 45.80 FEET SOUTHWEST OF A PK NAIL IN THE TOP OF A
 DN1985'12 IN CORRUGATED METAL PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0646 ***********************************************************************
 NH0646  DESIGNATION -  781
 NH0646  PID         -  NH0646
 NH0646  STATE/COUNTY-  IL/STEPHENSON
 NH0646  COUNTRY     -  US
 NH0646  USGS QUAD   -  FREEPORT EAST (2018)
 NH0646
 NH0646                         *CURRENT SURVEY CONTROL
 NH0646  ______________________________________________________________________
 NH0646* NAD 83(1986) POSITION- 42 17 57.     (N) 089 37 13.     (W)   SCALED
 NH0646* NAVD 88 ORTHO HEIGHT -   237.669 (meters)      779.75  (feet) ADJUSTED
 NH0646  ______________________________________________________________________
 NH0646  GEOID HEIGHT    -        -33.308 (meters)                     GEOID18
 NH0646  DYNAMIC HEIGHT  -        237.591 (meters)      779.50  (feet) COMP
 NH0646  MODELED GRAVITY -    980,289.8   (mgal)                       NAVD 88
 NH0646
 NH0646  VERT ORDER      -  FIRST     CLASS II
 NH0646
 NH0646.The horizontal coordinates were scaled from a map and have
 NH0646.an estimated accuracy of +/- 6 seconds.
 NH0646
 NH0646.The orthometric height was determined by differential leveling and
 NH0646.adjusted by the NATIONAL GEODETIC SURVEY
 NH0646.in June 1991.
 NH0646
 NH0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0646.GEOID18 height accuracy estimate available here.
 NH0646
 NH0646.Click photographs - Photos may exist for this station.
 NH0646
 NH0646.The dynamic height is computed by dividing the NAVD 88
 NH0646.geopotential number by the normal gravity value computed on the
 NH0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0646.degrees latitude (g = 980.6199 gals.).
 NH0646
 NH0646.The modeled gravity was interpolated from observed gravity values.
 NH0646
 NH0646;                    North         East    Units  Estimated Accuracy
 NH0646;SPC IL W     -   625,460.      745,050.      MT  (+/- 180 meters Scaled)
 NH0646
 NH0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM840863(NAD 83)
 NH0646
 NH0646                          SUPERSEDED SURVEY CONTROL
 NH0646
 NH0646  NGVD 29 (??/??/92)  237.786  (m)          780.14   (f) ADJ UNCH    1 2
 NH0646
 NH0646.Superseded values are not recommended for survey control.
 NH0646
 NH0646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0646.See file dsdata.pdf to determine how the superseded data were derived.
 NH0646
 NH0646_MARKER: DD = SURVEY DISK
 NH0646_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0646_SP_SET: STEP
 NH0646_STAMPING: 781 ILL 1915
 NH0646_MARK LOGO: USGS
 NH0646_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0646_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0646+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 NH0646
 NH0646  HISTORY     - Date     Condition        Report By
 NH0646  HISTORY     - 1915     MONUMENTED       USGS
 NH0646  HISTORY     - 1944     GOOD             CGS
 NH0646  HISTORY     - 1987     GOOD             USPSQD
 NH0646  HISTORY     - 19960918 GOOD             USPSQD
 NH0646  HISTORY     - 20011219 GOOD             USPSQD
 NH0646  HISTORY     - 20050710 GOOD             NGS
 NH0646  HISTORY     - 20090725 GOOD             GEOCAC
 NH0646  HISTORY     - 20250530 GOOD             USPSQD
 NH0646
 NH0646                          STATION DESCRIPTION
 NH0646
 NH0646'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 NH0646'AT FREEPORT.
 NH0646'AT FREEPORT, STEPHENSON COUNTY, AT THE POST OFFICE, AT THE
 NH0646'SOUTH ENTRANCE, AND IN THE WEST END OF THE TOP GRANITE STEP.
 NH0646'A STANDARD DISK, STAMPED 781 ILL. 1915.
 NH0646
 NH0646                          STATION RECOVERY (1987)
 NH0646
 NH0646'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0646'RECOVERED IN GOOD CONDITION.
 NH0646
 NH0646                          STATION RECOVERY (1996)
 NH0646
 NH0646'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0646'RECOVERED IN GOOD CONDITION.
 NH0646
 NH0646                          STATION RECOVERY (2001)
 NH0646
 NH0646'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0646'RECOVERED IN GOOD CONDITION.
 NH0646
 NH0646                          STATION RECOVERY (2005)
 NH0646
 NH0646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (DW)
 NH0646'POST OFFICE IS AT NE CORNER OF N. CHICAGO AVE. AND E. EXCHANGE ST AND
 NH0646'IS 3 BLOCKS EAST OF US BUSINESS 20 = GALENA AVE.  STATION IS ALSO
 NH0646'GRAVITY BASE STATION 'FREEPORT', DOD 1434-1, IGB 15329 , IL 3.
 NH0646
 NH0646                          STATION RECOVERY (2009)
 NH0646
 NH0646'RECOVERY NOTE BY GEOCACHING 2009 (WS)
 NH0646'RECOVERED IN GOOD CONDITION.
 NH0646
 NH0646                          STATION RECOVERY (2025)
 NH0646
 NH0646'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 NH0646'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1961 ***********************************************************************
 DN1961  DESIGNATION -  79
 DN1961  PID         -  DN1961
 DN1961  STATE/COUNTY-  IL/FULTON
 DN1961  COUNTRY     -  US
 DN1961  USGS QUAD   -  VERMONT (2018)
 DN1961
 DN1961                         *CURRENT SURVEY CONTROL
 DN1961  ______________________________________________________________________
 DN1961* NAD 83(2011) POSITION- 40 21 51.13869(N) 090 26 18.78785(W)   ADJUSTED
 DN1961* NAD 83(2011) ELLIP HT-   168.768 (meters)        (06/27/12)   ADJUSTED
 DN1961* NAD 83(2011) EPOCH   -  2010.00
 DN1961* NAVD 88 ORTHO HEIGHT -   201.9   (meters)      662.    (feet) GPS OBS
 DN1961  ______________________________________________________________________
 DN1961  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1961  GEOID HEIGHT    -        -33.094 (meters)                     GEOID09
 DN1961  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 DN1961  NAD 83(2011) X  -    -37,250.562 (meters)                     COMP
 DN1961  NAD 83(2011) Y  - -4,866,600.584 (meters)                     COMP
 DN1961  NAD 83(2011) Z  -  4,108,991.392 (meters)                     COMP
 DN1961  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 DN1961
 DN1961  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1961  Standards:
 DN1961         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1961            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1961  -------------------------------------------------------------------
 DN1961  NETWORK    2.85   2.10           1.26   1.05   1.07      0.01935216
 DN1961  -------------------------------------------------------------------
 DN1961  Click here for local accuracies and other accuracy information.
 DN1961
 DN1961.The horizontal coordinates were established by GPS observations
 DN1961.and adjusted by the National Geodetic Survey in June 2012.
 DN1961
 DN1961.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1961.been affixed to the stable North American tectonic plate. See 
 DN1961.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1961
 DN1961.The horizontal coordinates are valid at the epoch date displayed above
 DN1961.which is a decimal equivalence of Year/Month/Day.
 DN1961
 DN1961.The orthometric height was determined by GPS observations and a
 DN1961.high-resolution geoid model.
 DN1961
 DN1961.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1961.GEOID18 height accuracy estimate available here.
 DN1961
 DN1961.Click photographs - Photos may exist for this station.
 DN1961
 DN1961.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1961
 DN1961.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1961
 DN1961.The ellipsoidal height was determined by GPS observations
 DN1961.and is referenced to NAD 83.
 DN1961
 DN1961. The following values were computed from the NAD 83(2011) position.
 DN1961
 DN1961;                    North         East     Units Scale Factor Converg.
 DN1961;SPC IL W     -   410,461.568   676,907.811   MT  0.99994774   -0 10 33.9
 DN1961;SPC IL W     - 1,346,655.99  2,220,821.71   sFT  0.99994774   -0 10 33.9
 DN1961;UTM  15      - 4,471,331.387   717,490.192   MT  1.00018230   +1 39 34.4
 DN1961
 DN1961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1961!SPC IL W     -   0.99997353  x   0.99994774  =   0.99992127
 DN1961!UTM  15      -   0.99997353  x   1.00018230  =   1.00015582
 DN1961
 DN1961_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1749071331(NAD 83)
 DN1961
 DN1961                          SUPERSEDED SURVEY CONTROL
 DN1961
 DN1961  NAD 83(2007)-  40 21 51.13900(N)    090 26 18.78845(W) AD(2002.00) 1
 DN1961  ELLIP H (08/11/11)  168.788  (m)                       GP(2002.00) 4 1
 DN1961
 DN1961.Superseded values are not recommended for survey control.
 DN1961
 DN1961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1961.See file dsdata.pdf to determine how the superseded data were derived.
 DN1961
 DN1961_MARKER: DD = SURVEY DISK
 DN1961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1961_STAMPING: FC79
 DN1961_MARK LOGO: NONE
 DN1961_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1961+STABILITY: SURFACE MOTION
 DN1961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1961+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1961
 DN1961  HISTORY     - Date     Condition        Report By
 DN1961  HISTORY     - 200905   MONUMENTED       ILDT
 DN1961
 DN1961                          STATION DESCRIPTION
 DN1961
 DN1961'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1961'STATION IS LOCATED 0.4 MILE WEST OF THE TOWN OF TABLE GROVE AND IS
 DN1961'MONUMENTED AS THE SOUTHWEST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 DN1961'31, T 5 N, R 1 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1961'FROM THE INTERSECTION OF WEST STREET AND SOUTH STREET IN THE TOWN OF
 DN1961'TABLE GROVE, PROCEED WEST ALONG SOUTH STREET (CO HWY 3) 0.5 MILE TO
 DN1961'THE STATION. THE STATION IS IN THE CENTERLINE OF SOUTH STREET AND IS
 DN1961'25.04 FEET NORTH OF A POWER POLE, 43.50 FEET SOUTH OF A FENCE CORNER
 DN1961'AND 59.51 FEET NORTHEAST OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DS3969 ***********************************************************************
 DS3969  DESIGNATION -  79-2
 DS3969  PID         -  DS3969
 DS3969  STATE/COUNTY-  IL/LAKE
 DS3969  COUNTRY     -  US
 DS3969  USGS QUAD   -  WAUKEGAN (2018)
 DS3969
 DS3969                         *CURRENT SURVEY CONTROL
 DS3969  ______________________________________________________________________
 DS3969* NAD 83(2011) POSITION- 42 21 38.77050(N) 087 49 16.76686(W)   ADJUSTED
 DS3969* NAD 83(2011) ELLIP HT-   144.162 (meters)        (12/02/25)   ADJUSTED
 DS3969* NAD 83(2011) EPOCH   -  2010.00
 DS3969* NAVD 88 ORTHO HEIGHT -   178.5   (meters)      586.    (feet) GPS OBS
 DS3969  ______________________________________________________________________
 DS3969  GEOID HEIGHT    -        -34.373 (meters)                     GEOID18
 DS3969  NAD 83(2011) X  -    179,442.587 (meters)                     COMP
 DS3969  NAD 83(2011) Y  - -4,716,785.687 (meters)                     COMP
 DS3969  NAD 83(2011) Z  -  4,275,396.492 (meters)                     COMP
 DS3969  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 DS3969
 DS3969  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS3969  Standards:
 DS3969         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS3969            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS3969  -------------------------------------------------------------------
 DS3969  NETWORK    0.49   0.94           0.22   0.18   0.48     -0.05334676
 DS3969  -------------------------------------------------------------------
 DS3969  Click here for local accuracies and other accuracy information.
 DS3969
 DS3969.The horizontal coordinates were established by GPS observations
 DS3969.and adjusted by the National Geodetic Survey in December 2025.
 DS3969
 DS3969.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS3969.been affixed to the stable North American tectonic plate. See 
 DS3969.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS3969
 DS3969.The horizontal coordinates are valid at the epoch date displayed above
 DS3969.which is a decimal equivalence of Year/Month/Day.
 DS3969
 DS3969.The orthometric height was determined by GPS observations and a
 DS3969.high-resolution geoid model.
 DS3969
 DS3969.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS3969.GEOID18 height accuracy estimate available here.
 DS3969
 DS3969.Click photographs - Photos may exist for this station.
 DS3969
 DS3969.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS3969
 DS3969.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS3969
 DS3969.The ellipsoidal height was determined by GPS observations
 DS3969.and is referenced to NAD 83.
 DS3969
 DS3969. The following values were computed from the NAD 83(2011) position.
 DS3969
 DS3969;                    North         East     Units Scale Factor Converg.
 DS3969;SPC IL E     -   632,301.720   342,178.897   MT  0.99999688   +0 20 42.0
 DS3969;SPC IL E     - 2,074,476.56  1,122,631.93   sFT  0.99999688   +0 20 42.0
 DS3969;UTM  16      - 4,690,159.967   432,365.235   MT  0.99965628   -0 33 12.3
 DS3969
 DS3969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS3969!SPC IL E     -   0.99997739  x   0.99999688  =   0.99997427
 DS3969!UTM  16      -   0.99997739  x   0.99965628  =   0.99963368
 DS3969
 DS3969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3236590159(NAD 83)
 DS3969
 DS3969                          SUPERSEDED SURVEY CONTROL
 DS3969
 DS3969.No superseded survey control is available for this station.
 DS3969
 DS3969_MARKER: DB = BENCH MARK DISK
 DS3969_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DS3969_SP_SET: CONCRETE SEAWALL
 DS3969_STAMPING: 79-2 1979 2019
 DS3969_MARK LOGO: USACE
 DS3969_MAGNETIC: N = NO MAGNETIC MATERIAL
 DS3969_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DS3969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS3969+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2022
 DS3969
 DS3969  HISTORY     - Date     Condition        Report By
 DS3969  HISTORY     - UNK      MONUMENTED       USACE
 DS3969  HISTORY     - 20220804 GOOD             NGS
 DS3969
 DS3969                          STATION DESCRIPTION
 DS3969
 DS3969'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022 (KSJ)
 DS3969'LOCATED IN LAKE COUNTY, IL.
 DS3969'
 DS3969'UPDATE NOVEMBER 2019: US ARMY CORPS REPORTS THIS MARK HAS BEEN
 DS3969'DISTURBED VERTICALLY AND HORIZONTALLY BY CONSTRUCTION.
 DS3969'
 DS3969'THE BENCH MARK IS A BRASS DISK SET AT THE CORNER WHERE THE SEAWALL
 DS3969'TURNS FROM NE TO EAST, 21.62 M (70.9 FT) WEST OF A 6-INCH (15 CM) TALL
 DS3969'3-INCH (8 CM) DIAMETER PIPE PROTRUDING FROM THE CONCRETE, 5.75 M(18.9
 DS3969'FT) WEST OF THE BREAK BETWEEN NEW AND OLD CONCRETE, 4.00 M (13.1 FT)
 DS3969'NORTH OF THE INSIDE CORNER OF THE SEAWALL, 0.43 M (1.4 FT) SOUTH OF
 DS3969'THE OUTSIDE CORNER AND 16 CM (6 INCHES) BELOW THE SURFACE INSIDE OF AN
 DS3969'8-INCH (20 CM) PVC PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9266 ***********************************************************************
 AF9266  CBN         -  This is a Cooperative Base Network Control Station.
 AF9266  DESIGNATION -  7967
 AF9266  PID         -  AF9266
 AF9266  STATE/COUNTY-  IL/MERCER
 AF9266  COUNTRY     -  US
 AF9266  USGS QUAD   -  ALEDO WEST (2018)
 AF9266
 AF9266                         *CURRENT SURVEY CONTROL
 AF9266  ______________________________________________________________________
 AF9266* NAD 83(2011) POSITION- 41 12 04.89368(N) 090 49 29.95286(W)   ADJUSTED
 AF9266* NAD 83(2011) ELLIP HT-   178.367 (meters)        (06/27/12)   ADJUSTED
 AF9266* NAD 83(2011) EPOCH   -  2010.00
 AF9266* NAVD 88 ORTHO HEIGHT -   211.4   (meters)      694.    (feet) GPS OBS
 AF9266  ______________________________________________________________________
 AF9266  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9266  GEOID HEIGHT    -        -32.844 (meters)                     GEOID96
 AF9266  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 AF9266  NAD 83(2011) X  -    -69,198.298 (meters)                     COMP
 AF9266  NAD 83(2011) Y  - -4,805,526.519 (meters)                     COMP
 AF9266  NAD 83(2011) Z  -  4,179,391.796 (meters)                     COMP
 AF9266  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 AF9266
 AF9266  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9266  Standards:
 AF9266         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9266            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9266  -------------------------------------------------------------------
 AF9266  NETWORK    0.83   2.51           0.39   0.26   1.28     -0.10481425
 AF9266  -------------------------------------------------------------------
 AF9266  Click here for local accuracies and other accuracy information.
 AF9266
 AF9266.The horizontal coordinates were established by GPS observations
 AF9266.and adjusted by the National Geodetic Survey in June 2012.
 AF9266
 AF9266.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9266.been affixed to the stable North American tectonic plate. See 
 AF9266.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9266
 AF9266.The horizontal coordinates are valid at the epoch date displayed above
 AF9266.which is a decimal equivalence of Year/Month/Day.
 AF9266
 AF9266.The orthometric height was determined by GPS observations and a
 AF9266.high-resolution geoid model.
 AF9266
 AF9266.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9266.GEOID18 height accuracy estimate available here.
 AF9266
 AF9266.Click photographs - Photos may exist for this station.
 AF9266
 AF9266.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9266
 AF9266.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9266
 AF9266.The ellipsoidal height was determined by GPS observations
 AF9266.and is referenced to NAD 83.
 AF9266
 AF9266. The following values were computed from the NAD 83(2011) position.
 AF9266
 AF9266;                    North         East     Units Scale Factor Converg.
 AF9266;SPC IL W     -   503,595.301   644,784.096   MT  0.99997868   -0 26 01.1
 AF9266;SPC IL W     - 1,652,212.25  2,115,429.15   sFT  0.99997868   -0 26 01.1
 AF9266;UTM  15      - 4,563,390.947   682,369.983   MT  1.00000934   +1 25 59.1
 AF9266
 AF9266!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9266!SPC IL W     -   0.99997202  x   0.99997868  =   0.99995070
 AF9266!UTM  15      -   0.99997202  x   1.00000934  =   0.99998136
 AF9266
 AF9266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8236963390(NAD 83)
 AF9266
 AF9266                          SUPERSEDED SURVEY CONTROL
 AF9266
 AF9266  NAD 83(2007)-  41 12 04.89365(N)    090 49 29.95355(W) AD(2002.00) 0
 AF9266  ELLIP H (02/10/07)  178.411  (m)                       GP(2002.00)    
 AF9266  ELLIP H (10/15/04)  178.391  (m)                       GP(       ) 4 2
 AF9266  NAD 83(1997)-  41 12 04.89344(N)    090 49 29.95318(W) AD(       ) B
 AF9266  ELLIP H (07/17/98)  178.413  (m)                       GP(       ) 4 1
 AF9266
 AF9266.Superseded values are not recommended for survey control.
 AF9266
 AF9266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9266.See file dsdata.pdf to determine how the superseded data were derived.
 AF9266
 AF9266_MARKER: I = METAL ROD
 AF9266_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9266_STAMPING: 7967
 AF9266_MARK LOGO: ILDT
 AF9266_PROJECTION: FLUSH
 AF9266_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9266_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9266+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AF9266_ROD/PIPE-DEPTH: 3.7 meters
 AF9266_SLEEVE-DEPTH  : 1.0 meters
 AF9266
 AF9266  HISTORY     - Date     Condition        Report By
 AF9266  HISTORY     - 1995     MONUMENTED       ASCPC
 AF9266  HISTORY     - 20090511 MARK NOT FOUND   GEOCAC
 AF9266
 AF9266                          STATION DESCRIPTION
 AF9266
 AF9266'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AF9266'THE STATION IS LOCATED ABOUT 4 MI (6.4 KM) WEST OF ALEDO AND 2.8 MI
 AF9266'(4.5 KM) EAST OF JOY.  TO REACH FROM THE JUNCTION OF STATE ROUTES 17
 AF9266'AND 94 IN THE CENTER OF ALEDO, GO WEST ON ROUTE 17 FOR 4.0 MI (6.4 KM)
 AF9266'TO THE STATION ON THE RIGHT IN THE NORTHWEST ANGLE OF A T-ROAD NORTH
 AF9266'(137TH ST) WHICH IS A GRAVEL LANE ABOUT 0.2 MI (0.3 KM) LONG TO TWO
 AF9266'RESIDENCES, 8.4 M (27.6 FT) NORTH OF ROUTE 17, 10.5 M (34.4 FT) WEST
 AF9266'OF THE CENTER OF 137TH ST, AND 2.5 M (8.2 FT) NORTH-NORTHWEST OF THE
 AF9266'TOP CENTER OF THE WEST END OF A METAL CULVERT PIPE UNDER 137TH ST.
 AF9266'NOTE--ACCESS TO THE STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 AF9266
 AF9266                          STATION RECOVERY (2009)
 AF9266
 AF9266'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 AF9266'FOUND A BENT STAINLESS STEEL ROAD AT THE DESCRIBED LOCATION.  UNABLE
 AF9266'TO DETERMINE IF THE ROD WAS THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0618 ***********************************************************************
 KB0618  DESIGNATION -  8
 KB0618  PID         -  KB0618
 KB0618  STATE/COUNTY-  IL/MACON
 KB0618  COUNTRY     -  US
 KB0618  USGS QUAD   -  LONG CREEK (2018)
 KB0618
 KB0618                         *CURRENT SURVEY CONTROL
 KB0618  ______________________________________________________________________
 KB0618* NAD 83(1986) POSITION- 39 45 20.     (N) 088 51 01.     (W)   SCALED
 KB0618* NAVD 88 ORTHO HEIGHT -   213.005 (meters)      698.83  (feet) ADJUSTED
 KB0618  ______________________________________________________________________
 KB0618  GEOID HEIGHT    -        -32.433 (meters)                     GEOID18
 KB0618  DYNAMIC HEIGHT  -        212.885 (meters)      698.44  (feet) COMP
 KB0618  MODELED GRAVITY -    980,056.4   (mgal)                       NAVD 88
 KB0618
 KB0618  VERT ORDER      -  FIRST     CLASS II
 KB0618
 KB0618.The horizontal coordinates were scaled from a map and have
 KB0618.an estimated accuracy of +/- 6 seconds.
 KB0618
 KB0618.The orthometric height was determined by differential leveling and
 KB0618.adjusted by the NATIONAL GEODETIC SURVEY
 KB0618.in June 1991.
 KB0618
 KB0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0618.GEOID18 height accuracy estimate available here.
 KB0618
 KB0618.Click photographs - Photos may exist for this station.
 KB0618
 KB0618.The dynamic height is computed by dividing the NAVD 88
 KB0618.geopotential number by the normal gravity value computed on the
 KB0618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0618.degrees latitude (g = 980.6199 gals.).
 KB0618
 KB0618.The modeled gravity was interpolated from observed gravity values.
 KB0618
 KB0618;                    North         East    Units  Estimated Accuracy
 KB0618;SPC IL E     -   342,990.      255,700.      MT  (+/- 180 meters Scaled)
 KB0618
 KB0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK414022(NAD 83)
 KB0618
 KB0618                          SUPERSEDED SURVEY CONTROL
 KB0618
 KB0618  NGVD 29 (??/??/92)  213.078  (m)          699.07   (f) ADJ UNCH    1 2
 KB0618
 KB0618.Superseded values are not recommended for survey control.
 KB0618
 KB0618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0618.See file dsdata.pdf to determine how the superseded data were derived.
 KB0618
 KB0618_MARKER: DD = SURVEY DISK
 KB0618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0618+STABILITY: SURFACE MOTION
 KB0618
 KB0618  HISTORY     - Date     Condition        Report By
 KB0618  HISTORY     - UNK      MONUMENTED       ILHD
 KB0618  HISTORY     - 1933     GOOD             CGS
 KB0618  HISTORY     - 1938     GOOD             CGS
 KB0618  HISTORY     - 1975     MARK NOT FOUND   ILDT
 KB0618  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB0618
 KB0618                          STATION DESCRIPTION
 KB0618
 KB0618'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0618'AT HERVEY CITY.
 KB0618'AT HERVEY CITY, MACON COUNTY, ON THE PENNSYLVANIA RAILROAD, AT
 KB0618'THE CROSSING OF STATE HIGHWAY 121, 16-1/2 POLES WEST OF MILEPOST
 KB0618'84, 30 FEET NORTH OF THE MAIN TRACK, AND 27 FEET EAST OF THE EDGE
 KB0618'OF THE PAVEMENT.  THE TOP OF A VALVE, SET IN THE TOP OF A
 KB0618'CONCRETE POST.
 KB0618
 KB0618                          STATION RECOVERY (1938)
 KB0618
 KB0618'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 KB0618'RECOVERED IN GOOD CONDITION.
 KB0618
 KB0618                          STATION RECOVERY (1975)
 KB0618
 KB0618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0618'MARK NOT FOUND.
 KB0618
 KB0618                          STATION RECOVERY (2012)
 KB0618
 KB0618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0618'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3730 ***********************************************************************
 AA3730  DESIGNATION -  8
 AA3730  PID         -  AA3730
 AA3730  STATE/COUNTY-  IL/DU PAGE
 AA3730  COUNTRY     -  US
 AA3730  USGS QUAD   -  NAPERVILLE (2018)
 AA3730
 AA3730                         *CURRENT SURVEY CONTROL
 AA3730  ______________________________________________________________________
 AA3730* NAD 83(2011) POSITION- 41 47 55.88994(N) 088 11 20.43644(W)   ADJUSTED
 AA3730* NAD 83(2011) ELLIP HT-   183.696 (meters)        (06/27/12)   ADJUSTED
 AA3730* NAD 83(2011) EPOCH   -  2010.00
 AA3730* NAVD 88 ORTHO HEIGHT -   216.836 (meters)      711.40  (feet) ADJUSTED
 AA3730  ______________________________________________________________________
 AA3730  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 AA3730  NAD 83(2011) X  -    150,492.743 (meters)                     COMP
 AA3730  NAD 83(2011) Y  - -4,759,677.270 (meters)                     COMP
 AA3730  NAD 83(2011) Z  -  4,229,097.413 (meters)                     COMP
 AA3730  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 AA3730  DYNAMIC HEIGHT  -        216.760 (meters)      711.15  (feet) COMP
 AA3730  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 AA3730
 AA3730  VERT ORDER      -  SECOND    CLASS I
 AA3730
 AA3730  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3730  Standards:
 AA3730         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3730            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3730  -------------------------------------------------------------------
 AA3730  NETWORK    0.23   0.41           0.10   0.09   0.21      0.00346996
 AA3730  -------------------------------------------------------------------
 AA3730  Click here for local accuracies and other accuracy information.
 AA3730
 AA3730.The horizontal coordinates were established by GPS observations
 AA3730.and adjusted by the National Geodetic Survey in June 2012.
 AA3730
 AA3730.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3730.been affixed to the stable North American tectonic plate. See 
 AA3730.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3730
 AA3730.The horizontal coordinates are valid at the epoch date displayed above
 AA3730.which is a decimal equivalence of Year/Month/Day.
 AA3730
 AA3730.The orthometric height was determined by differential leveling and
 AA3730.adjusted by the NATIONAL GEODETIC SURVEY
 AA3730.in May 2008.
 AA3730
 AA3730.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3730.GEOID18 height accuracy estimate available here.
 AA3730
 AA3730.Click photographs - Photos may exist for this station.
 AA3730
 AA3730.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3730
 AA3730.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3730
 AA3730.The ellipsoidal height was determined by GPS observations
 AA3730.and is referenced to NAD 83.
 AA3730
 AA3730.The dynamic height is computed by dividing the NAVD 88
 AA3730.geopotential number by the normal gravity value computed on the
 AA3730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA3730.degrees latitude (g = 980.6199 gals.).
 AA3730
 AA3730.The modeled gravity was interpolated from observed gravity values.
 AA3730
 AA3730. The following values were computed from the NAD 83(2011) position.
 AA3730
 AA3730;                    North         East     Units Scale Factor Converg.
 AA3730;SPC IL E     -   569,772.162   311,994.572   MT  0.99997677   +0 05 46.3
 AA3730;SPC IL E     - 1,869,327.50  1,023,602.19   sFT  0.99997677   +0 05 46.3
 AA3730;UTM  16      - 4,628,127.294   401,218.709   MT  0.99972007   -0 47 33.2
 AA3730
 AA3730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3730!SPC IL E     -   0.99997119  x   0.99997677  =   0.99994796
 AA3730!UTM  16      -   0.99997119  x   0.99972007  =   0.99969127
 AA3730
 AA3730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0121828127(NAD 83)
 AA3730
 AA3730                          SUPERSEDED SURVEY CONTROL
 AA3730
 AA3730  NAD 83(2007)-  41 47 55.88996(N)    088 11 20.43724(W) AD(2002.00) 1
 AA3730  ELLIP H (07/03/08)  183.714  (m)                       GP(2002.00) 2 2
 AA3730  NAD 83(2007)-  41 47 55.88981(N)    088 11 20.43748(W) AD(2002.00) 0
 AA3730  ELLIP H (02/10/07)  183.713  (m)                       GP(2002.00)    
 AA3730  ELLIP H (02/03/05)  183.752  (m)                       GP(       ) 4 2
 AA3730  NAD 83(1997)-  41 47 55.89042(N)    088 11 20.43797(W) AD(       ) 1
 AA3730  ELLIP H (04/23/01)  183.761  (m)                       GP(       ) 3 1
 AA3730  NAD 83(1997)-  41 47 55.88858(N)    088 11 20.43661(W) AD(       ) 1
 AA3730  ELLIP H (10/21/99)  183.720  (m)                       GP(       ) 4 1
 AA3730  NAD 83(1997)-  41 47 55.88872(N)    088 11 20.43731(W) AD(       ) 1
 AA3730  NAD 83(1986)-  41 47 55.89048(N)    088 11 20.44798(W) AD(       ) 1
 AA3730  NAVD 88             216.84   (m)          711.4    (f) LEVELING    3  
 AA3730  NAVD 88 (04/23/01)  216.8    (m)  GEOID99  model used  GPS OBS        
 AA3730
 AA3730.Superseded values are not recommended for survey control.
 AA3730
 AA3730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3730.See file dsdata.pdf to determine how the superseded data were derived.
 AA3730
 AA3730_MARKER: F = FLANGE-ENCASED ROD
 AA3730_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AA3730+WITH SETTING: INFORMATION.
 AA3730_STAMPING: 8
 AA3730_MARK LOGO: IL5980
 AA3730_PROJECTION: RECESSED 5 CENTIMETERS
 AA3730_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3730_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3730+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2015
 AA3730_ROD/PIPE-DEPTH: 3.0 meters
 AA3730_SLEEVE-DEPTH  : 1.0 meters
 AA3730
 AA3730  HISTORY     - Date     Condition        Report By
 AA3730  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3730  HISTORY     - 20000316 GOOD             SECI
 AA3730  HISTORY     - 20041222 GOOD             ASCPC
 AA3730  HISTORY     - 20071111 GOOD             PATRIC
 AA3730  HISTORY     - 20100518 GOOD             AEROME
 AA3730  HISTORY     - 20130117 GOOD             GEOCAC
 AA3730  HISTORY     - 20150928 GOOD             ILDT
 AA3730
 AA3730                          STATION DESCRIPTION
 AA3730
 AA3730'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3730'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND I-88, PROCEED
 AA3730'SOUTH ON IL 59 0.3 MILESTO INTERSECTION WITH DIEHL ROAD. PROCEED EAST
 AA3730'ON DIEHL ROAD 0.9 MILESTO INTERSECTION WITH RAYMOND DRIVE. PROCEED
 AA3730'SOUTH ON RAYMOND DRIVE 0.25 MILESTO STATION ON LEFT AS ROAD BENDS
 AA3730'SOUTHEAST. STATION IS +/- 37 FEETEAST OF CENTERLINE OF RAYMOND DRIVE
 AA3730'AND +/- 350 FEETSOUTH OF ENTRANCE TO DUPAGE COUNTY FOREST PRESERVE.
 AA3730'STATION IS 15.47 FEETSOUTHEAST OF CHISELED + ON BACK OF EASTERLY CURB
 AA3730'OF RAYMOND DRIVE, 12.26 FEETEAST OF CHISELED + ON SAME BACK OF CURB,
 AA3730'AND 22.70 FEETNORTHEAST OF CHISELED + ON SAME BACK OF CURB. STATION IS
 AA3730'STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP SET FLUSH WITH
 AA3730'GROUND.
 AA3730
 AA3730                          STATION RECOVERY (2000)
 AA3730
 AA3730'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AA3730'RECOVERED AS DESCRIBED USING 1994 DESCRIPTION
 AA3730
 AA3730                          STATION RECOVERY (2004)
 AA3730
 AA3730'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2004
 AA3730'RECOVERED AS DESCRIBED
 AA3730
 AA3730                          STATION RECOVERY (2007)
 AA3730
 AA3730'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AA3730'THE STATION IS IN NAPERVILLE, IL.
 AA3730'
 AA3730'THE STATION IS LOCATED ALONG THE EAST SIDE OF RAYMOND DRIVE, SOUTH OF
 AA3730'THE INTERSECTION WITH DIEHL ROAD.
 AA3730'
 AA3730'THE STATION IS 37.1 FT (11.3 M) EAST OF THE CENTERLINE OF RAYMOND
 AA3730'DRIVE, 12.1 FT (3.7 M) EAST OF THE EAST BACK OF CURB OF RAYMOND DRIVE,
 AA3730'AND 350.0 FT (106.7 M) SOUTH OF A DRIVEWAY FOR THE FOREST PRESERVE
 AA3730'(THE THIRD DRIVEWAY HEADING SOUTH ON RAYMOND DRIVE FROM DIEHL ROAD).
 AA3730'THE MONUMENT IS A ROD 0.7 FT (0.2 M) ABOVE THE ROAD SURFACE.
 AA3730'
 AA3730'NOTE--ROD WAS DRIVEN 3.0 METERS TO REFUSAL.
 AA3730
 AA3730                          STATION RECOVERY (2010)
 AA3730
 AA3730'RECOVERY NOTE BY AERO METRIC INC 2010 (MB)
 AA3730'RECOVERED IN GOOD CONDITION.
 AA3730
 AA3730                          STATION RECOVERY (2013)
 AA3730
 AA3730'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3730'RECOVERED IN GOOD CONDITION.
 AA3730
 AA3730                          STATION RECOVERY (2015)
 AA3730
 AA3730'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 AA3730'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1966 ***********************************************************************
 DN1966  DESIGNATION -  8
 DN1966  PID         -  DN1966
 DN1966  STATE/COUNTY-  IL/FULTON
 DN1966  COUNTRY     -  US
 DN1966  USGS QUAD   -  FARMINGTON WEST (2018)
 DN1966
 DN1966                         *CURRENT SURVEY CONTROL
 DN1966  ______________________________________________________________________
 DN1966* NAD 83(2011) POSITION- 40 40 10.37402(N) 090 06 04.82726(W)   ADJUSTED
 DN1966* NAD 83(2011) ELLIP HT-   191.131 (meters)        (06/27/12)   ADJUSTED
 DN1966* NAD 83(2011) EPOCH   -  2010.00
 DN1966* NAVD 88 ORTHO HEIGHT -   224.3   (meters)      736.    (feet) GPS OBS
 DN1966  ______________________________________________________________________
 DN1966  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1966  GEOID HEIGHT    -        -33.166 (meters)                     GEOID09
 DN1966  GEOID HEIGHT    -        -33.156 (meters)                     GEOID18
 DN1966  NAD 83(2011) X  -     -8,569.029 (meters)                     COMP
 DN1966  NAD 83(2011) Y  - -4,844,723.736 (meters)                     COMP
 DN1966  NAD 83(2011) Z  -  4,134,782.990 (meters)                     COMP
 DN1966  LAPLACE CORR    -          1.61  (seconds)                    DEFLEC18
 DN1966
 DN1966  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1966  Standards:
 DN1966         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1966            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1966  -------------------------------------------------------------------
 DN1966  NETWORK    2.91   2.14           1.34   0.98   1.09     -0.00265878
 DN1966  -------------------------------------------------------------------
 DN1966  Click here for local accuracies and other accuracy information.
 DN1966
 DN1966.The horizontal coordinates were established by GPS observations
 DN1966.and adjusted by the National Geodetic Survey in June 2012.
 DN1966
 DN1966.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1966.been affixed to the stable North American tectonic plate. See 
 DN1966.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1966
 DN1966.The horizontal coordinates are valid at the epoch date displayed above
 DN1966.which is a decimal equivalence of Year/Month/Day.
 DN1966
 DN1966.The orthometric height was determined by GPS observations and a
 DN1966.high-resolution geoid model.
 DN1966
 DN1966.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1966.GEOID18 height accuracy estimate available here.
 DN1966
 DN1966.Click photographs - Photos may exist for this station.
 DN1966
 DN1966.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1966
 DN1966.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1966
 DN1966.The ellipsoidal height was determined by GPS observations
 DN1966.and is referenced to NAD 83.
 DN1966
 DN1966. The following values were computed from the NAD 83(2011) position.
 DN1966
 DN1966;                    North         East     Units Scale Factor Converg.
 DN1966;SPC IL W     -   444,332.844   705,523.229   MT  0.99994155   +0 02 33.3
 DN1966;SPC IL W     - 1,457,782.01  2,314,704.13   sFT  0.99994155   +0 02 33.3
 DN1966;UTM  15      - 4,506,115.723   745,011.069   MT  1.00033896   +1 53 23.9
 DN1966
 DN1966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1966!SPC IL W     -   0.99997002  x   0.99994155  =   0.99991157
 DN1966!UTM  15      -   0.99997002  x   1.00033896  =   1.00030897
 DN1966
 DN1966_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4501106115(NAD 83)
 DN1966
 DN1966                          SUPERSEDED SURVEY CONTROL
 DN1966
 DN1966  NAD 83(2007)-  40 40 10.37418(N)    090 06 04.82829(W) AD(2002.00) 1
 DN1966  ELLIP H (08/11/11)  191.148  (m)                       GP(2002.00) 4 1
 DN1966
 DN1966.Superseded values are not recommended for survey control.
 DN1966
 DN1966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1966.See file dsdata.pdf to determine how the superseded data were derived.
 DN1966
 DN1966_MARKER: DD = SURVEY DISK
 DN1966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1966_STAMPING: FC8
 DN1966_MARK LOGO: NONE
 DN1966_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1966+STABILITY: SURFACE MOTION
 DN1966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1966+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1966
 DN1966  HISTORY     - Date     Condition        Report By
 DN1966  HISTORY     - 200905   MONUMENTED       ILDT
 DN1966
 DN1966                          STATION DESCRIPTION
 DN1966
 DN1966'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1966'STATION IS LOCATED 2.3 MILES SOUTH OF THE TOWN OF MIDDLEGROVE AND IS
 DN1966'MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 DN1966'13 T 8 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1966'FROM THE NORTHWEST CORNER OF THE TOWN OF MIDDLEGROVE AT THE
 DN1966'INTERSECTION OF IL RTE 116 AND MIDDLEGROVE ROAD (18000E) PROCEED SOUTH
 DN1966'ALONG MIDDLEGROVE ROAD (18000) 2.5 MILES TO THE INTERSECTION OF
 DN1966'MIDDLEGROVE ROAD AND  THURMAN ROAD (33000N). STATION IS NEAR  THE
 DN1966'CENTERLINE INTERSECTIONS AND 28.00 FEET NORTHEAST OF A POWER POLE,
 DN1966'23.30 FEET SOUTHWESTERLY OF A CONCRETE RIGHT OF WAY MARKER AND 37.60
 DN1966'FEET SOUTHEASTERLY OF A HEDGE POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0495 ***********************************************************************
 LD0495  DESIGNATION -  8 A
 LD0495  PID         -  LD0495
 LD0495  STATE/COUNTY-  IL/HANCOCK
 LD0495  COUNTRY     -  US
 LD0495  USGS QUAD   -  DALLAS CITY (2018)
 LD0495
 LD0495                         *CURRENT SURVEY CONTROL
 LD0495  ______________________________________________________________________
 LD0495* NAD 83(1986) POSITION- 40 38 15.     (N) 091 09 58.     (W)   SCALED
 LD0495* NAVD 88 ORTHO HEIGHT -   163.773 (meters)      537.31  (feet) ADJUSTED
 LD0495  ______________________________________________________________________
 LD0495  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 LD0495  DYNAMIC HEIGHT  -        163.694 (meters)      537.05  (feet) COMP
 LD0495  MODELED GRAVITY -    980,139.1   (mgal)                       NAVD 88
 LD0495
 LD0495  VERT ORDER      -  SECOND    CLASS 0
 LD0495
 LD0495.The horizontal coordinates were scaled from a map and have
 LD0495.an estimated accuracy of +/- 6 seconds.
 LD0495
 LD0495.The orthometric height was determined by differential leveling and
 LD0495.adjusted by the NATIONAL GEODETIC SURVEY
 LD0495.in June 1991.
 LD0495
 LD0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0495.GEOID18 height accuracy estimate available here.
 LD0495
 LD0495.Click photographs - Photos may exist for this station.
 LD0495
 LD0495.The dynamic height is computed by dividing the NAVD 88
 LD0495.geopotential number by the normal gravity value computed on the
 LD0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0495.degrees latitude (g = 980.6199 gals.).
 LD0495
 LD0495.The modeled gravity was interpolated from observed gravity values.
 LD0495
 LD0495;                    North         East    Units  Estimated Accuracy
 LD0495;SPC IL W     -   441,250.      615,460.      MT  (+/- 180 meters Scaled)
 LD0495
 LD0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF550001(NAD 83)
 LD0495
 LD0495                          SUPERSEDED SURVEY CONTROL
 LD0495
 LD0495  NGVD 29 (??/??/92)  163.821  (m)          537.47   (f) ADJ UNCH    2 0
 LD0495
 LD0495.Superseded values are not recommended for survey control.
 LD0495
 LD0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0495.See file dsdata.pdf to determine how the superseded data were derived.
 LD0495
 LD0495_MARKER: DD = SURVEY DISK
 LD0495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0495_STAMPING: ILL 8 A 1931
 LD0495_MARK LOGO: USGS
 LD0495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0495+STABILITY: SURFACE MOTION
 LD0495
 LD0495  HISTORY     - Date     Condition        Report By
 LD0495  HISTORY     - 1931     MONUMENTED       USGS
 LD0495  HISTORY     - 1943     GOOD             CGS
 LD0495  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0495
 LD0495                          STATION DESCRIPTION
 LD0495
 LD0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0495'AT DALLAS CITY.
 LD0495'AT DALLAS CITY, HANCOCK COUNTY, AT THE WEST CORNER OF THE
 LD0495'SCHOOL-YARD, 30 FEET NORTHEAST AND 27 FEET SOUTHEAST OF THE CENTER
 LD0495'OF A STREET INTERSECTION, AND JUST INSIDE THE SIDEWALK.  A UNITED
 LD0495'STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED ILL 8 A 1931
 LD0495'AND SET IN THE TOP OF A CONCRETE POST.
 LD0495
 LD0495                          STATION RECOVERY (2012)
 LD0495
 LD0495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0495'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0012 ***********************************************************************
 MF0012  DESIGNATION -  8 A
 MF0012  PID         -  MF0012
 MF0012  STATE/COUNTY-  IL/KANE
 MF0012  COUNTRY     -  US
 MF0012  USGS QUAD   -  GENEVA (2018)
 MF0012
 MF0012                         *CURRENT SURVEY CONTROL
 MF0012  ______________________________________________________________________
 MF0012* NAD 83(2011) POSITION- 41 53 09.47494(N) 088 18 30.48195(W)   ADJUSTED
 MF0012* NAD 83(2011) ELLIP HT-   186.076 (meters)        (06/27/12)   ADJUSTED
 MF0012* NAD 83(2011) EPOCH   -  2010.00
 MF0012* NAVD 88 ORTHO HEIGHT -   219.230 (meters)      719.26  (feet) ADJUSTED
 MF0012  ______________________________________________________________________
 MF0012  GEOID HEIGHT    -        -33.156 (meters)                     GEOID18
 MF0012  NAD 83(2011) X  -    140,378.413 (meters)                     COMP
 MF0012  NAD 83(2011) Y  - -4,753,531.057 (meters)                     COMP
 MF0012  NAD 83(2011) Z  -  4,236,306.905 (meters)                     COMP
 MF0012  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 MF0012  DYNAMIC HEIGHT  -        219.155 (meters)      719.01  (feet) COMP
 MF0012  MODELED GRAVITY -    980,276.7   (mgal)                       NAVD 88
 MF0012
 MF0012  VERT ORDER      -  SECOND    CLASS II
 MF0012
 MF0012  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0012  Standards:
 MF0012         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0012            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0012  -------------------------------------------------------------------
 MF0012  NETWORK    0.38   0.65           0.17   0.14   0.33     -0.03203734
 MF0012  -------------------------------------------------------------------
 MF0012  Click here for local accuracies and other accuracy information.
 MF0012
 MF0012.The horizontal coordinates were established by GPS observations
 MF0012.and adjusted by the National Geodetic Survey in June 2012.
 MF0012
 MF0012.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0012.been affixed to the stable North American tectonic plate. See 
 MF0012.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0012
 MF0012.The horizontal coordinates are valid at the epoch date displayed above
 MF0012.which is a decimal equivalence of Year/Month/Day.
 MF0012
 MF0012.The orthometric height was determined by differential leveling and
 MF0012.adjusted by the NATIONAL GEODETIC SURVEY
 MF0012.in June 1991.
 MF0012
 MF0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0012.GEOID18 height accuracy estimate available here.
 MF0012
 MF0012.Click photographs - Photos may exist for this station.
 MF0012
 MF0012.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0012
 MF0012.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0012
 MF0012.The ellipsoidal height was determined by GPS observations
 MF0012.and is referenced to NAD 83.
 MF0012
 MF0012.The dynamic height is computed by dividing the NAVD 88
 MF0012.geopotential number by the normal gravity value computed on the
 MF0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0012.degrees latitude (g = 980.6199 gals.).
 MF0012
 MF0012.The modeled gravity was interpolated from observed gravity values.
 MF0012
 MF0012. The following values were computed from the NAD 83(2011) position.
 MF0012
 MF0012;                    North         East     Units Scale Factor Converg.
 MF0012;SPC IL E     -   579,437.138   302,063.800   MT  0.99997505   +0 00 59.8
 MF0012;SPC IL E     - 1,901,036.68    991,020.98   sFT  0.99997505   +0 00 59.8
 MF0012;UTM  16      - 4,637,942.885   391,441.557   MT  0.99974502   -0 52 25.3
 MF0012
 MF0012!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0012!SPC IL E     -   0.99997082  x   0.99997505  =   0.99994587
 MF0012!UTM  16      -   0.99997082  x   0.99974502  =   0.99971584
 MF0012
 MF0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9144137942(NAD 83)
 MF0012
 MF0012                          SUPERSEDED SURVEY CONTROL
 MF0012
 MF0012  NAD 83(2007)-  41 53 09.47495(N)    088 18 30.48313(W) AD(2002.00) 0
 MF0012  ELLIP H (02/10/07)  186.112  (m)                       GP(2002.00)    
 MF0012  NAD 83(1997)-  41 53 09.47520(N)    088 18 30.48357(W) AD(       ) 1
 MF0012  ELLIP H (11/14/05)  186.125  (m)                       GP(       ) 4 1
 MF0012  ELLIP H (09/22/04)  186.127  (m)                       GP(       ) 4 1
 MF0012  NAD 83(1997)-  41 53 09.47518(N)    088 18 30.48232(W) AD(       ) 1
 MF0012  ELLIP H (11/27/02)  186.128  (m)                       GP(       ) 4 1
 MF0012  NAD 83(1997)-  41 53 09.47507(N)    088 18 30.48260(W) AD(       ) 1
 MF0012  ELLIP H (03/18/02)  186.135  (m)                       GP(       ) 4 1
 MF0012  NAD 83(1997)-  41 53 09.47524(N)    088 18 30.48362(W) AD(       ) 1
 MF0012  ELLIP H (04/25/01)  186.115  (m)                       GP(       ) 3 2
 MF0012  NAVD 88             219.23   (m)          719.3    (f) LEVELING    3  
 MF0012  NGVD 29 (??/??/92)  219.301  (m)          719.49   (f) ADJ UNCH    2 0
 MF0012
 MF0012.Superseded values are not recommended for survey control.
 MF0012
 MF0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0012.See file dsdata.pdf to determine how the superseded data were derived.
 MF0012
 MF0012_MARKER: DD = SURVEY DISK
 MF0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0012_STAMPING: ILL 8A 1923
 MF0012_MARK LOGO: USGS
 MF0012_PROJECTION: PROJECTING 5 CENTIMETERS
 MF0012_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0012+STABILITY: SURFACE MOTION
 MF0012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0012+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 MF0012
 MF0012  HISTORY     - Date     Condition        Report By
 MF0012  HISTORY     - 1923     MONUMENTED       USGS
 MF0012  HISTORY     - 1934     GOOD             CGS
 MF0012  HISTORY     - 1988     GOOD             USPSQD
 MF0012  HISTORY     - 1989     GOOD             USPSQD
 MF0012  HISTORY     - 19960420 GOOD             USPSQD
 MF0012  HISTORY     - 19980425 GOOD             USPSQD
 MF0012  HISTORY     - 20010501 GOOD             WOOLPT
 MF0012  HISTORY     - 20020802 POOR             INDIV
 MF0012  HISTORY     - 20050408 POOR             STAFER
 MF0012  HISTORY     - 20061203 GOOD             STAFER
 MF0012  HISTORY     - 20080430 GOOD             TROTT
 MF0012  HISTORY     - 20151216 GOOD             ILDT
 MF0012  HISTORY     - 20170109 GOOD             AMESC
 MF0012
 MF0012                          STATION DESCRIPTION
 MF0012
 MF0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0012'AT GENEVA, KANE COUNTY, AT THE INTERSECTION OF CAMPBELL AND THIRD
 MF0012'STREETS, IN THE SOUTHEAST CORNER OF THE COUNTY COURTHOUSE YARD, 39
 MF0012'FEET NORTH OF THE CENTERLINE OF CAMPBELL STREET, 39 FEET WEST OF THE
 MF0012'CENTERLINE OF THIRD STREET, INSIDE A SIDEWALK, AND LEVEL WITH THE
 MF0012'GROUND.  A USGS STANDARD DISK STAMPED ILL. 8A 1923 AND SET IN THE TOP
 MF0012'OF A CONCRETE POST.
 MF0012
 MF0012                          STATION RECOVERY (1988)
 MF0012
 MF0012'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0012'RECOVERED IN GOOD CONDITION.
 MF0012
 MF0012                          STATION RECOVERY (1989)
 MF0012
 MF0012'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0012'RECOVERED IN GOOD CONDITION.
 MF0012
 MF0012                          STATION RECOVERY (1996)
 MF0012
 MF0012'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0012'RECOVERED IN GOOD CONDITION.
 MF0012
 MF0012                          STATION RECOVERY (1998)
 MF0012
 MF0012'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0012'RECOVERED IN GOOD CONDITION.
 MF0012
 MF0012                          STATION RECOVERY (2001)
 MF0012
 MF0012'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 MF0012'RECOVERED AS DESCRIBED. THE POST IS SLIGHTLY DAMAGED, BUT THE
 MF0012'DISK IS INTACT.
 MF0012
 MF0012                          STATION RECOVERY (2002)
 MF0012
 MF0012'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (MDB)
 MF0012'POOR - MARKER HAS SURFACE SCRATCHES AND DENTS ALONG THE EDGES.  IT IS
 MF0012'LOCATED NEAR THE NORTH WEST CORNER OF THIRD ST AND CAMPBELL ST.  IT IS
 MF0012'SOUTH EAST APPROXIMATELY 8FT OF THE GENEVA HISTORICAL INFORMATION
 MF0012'BOOTH.
 MF0012
 MF0012                          STATION RECOVERY (2005)
 MF0012
 MF0012'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2005 (BAW)
 MF0012'MARK RECOVERED IN POOR CONDITION.
 MF0012
 MF0012                          STATION RECOVERY (2006)
 MF0012
 MF0012'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2006 (BAW)
 MF0012'RECOVERED IN GOOD CONDITION.
 MF0012
 MF0012                          STATION RECOVERY (2008)
 MF0012
 MF0012'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2008 (SDW)
 MF0012'RECOVERED AS DESCRIBED.
 MF0012
 MF0012                          STATION RECOVERY (2015)
 MF0012
 MF0012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 MF0012'YES THIS MARK HAS SOME NICKS, I THINK IT IS IN GOOD SHAPE FOR IT'S
 MF0012'AGE. TIED IN TO STC 16 IN ELEVATION RUN.
 MF0012
 MF0012                          STATION RECOVERY (2017)
 MF0012
 MF0012'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (PFS)
 MF0012'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1670 ***********************************************************************
 ME1670  DESIGNATION -  8 C LEYDEN TWP
 ME1670  PID         -  ME1670
 ME1670  STATE/COUNTY-  IL/COOK
 ME1670  COUNTRY     -  US
 ME1670  USGS QUAD   -  ELMHURST (2018)
 ME1670
 ME1670                         *CURRENT SURVEY CONTROL
 ME1670  ______________________________________________________________________
 ME1670* NAD 83(1986) POSITION- 41 57 54.     (N) 087 54 18.     (W)   SCALED
 ME1670* NAVD 88 ORTHO HEIGHT -   198.039 (meters)      649.73  (feet) ADJUSTED
 ME1670  ______________________________________________________________________
 ME1670  GEOID HEIGHT    -        -33.606 (meters)                     GEOID18
 ME1670  DYNAMIC HEIGHT  -        197.972 (meters)      649.51  (feet) COMP
 ME1670  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 ME1670
 ME1670  VERT ORDER      -  FIRST     CLASS II
 ME1670
 ME1670.The horizontal coordinates were scaled from a map and have
 ME1670.an estimated accuracy of +/- 6 seconds.
 ME1670
 ME1670.The orthometric height was determined by differential leveling and
 ME1670.adjusted by the NATIONAL GEODETIC SURVEY
 ME1670.in June 1991.
 ME1670
 ME1670.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1670.GEOID18 height accuracy estimate available here.
 ME1670
 ME1670.Click photographs - Photos may exist for this station.
 ME1670
 ME1670.The dynamic height is computed by dividing the NAVD 88
 ME1670.geopotential number by the normal gravity value computed on the
 ME1670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1670.degrees latitude (g = 980.6199 gals.).
 ME1670
 ME1670.The modeled gravity was interpolated from observed gravity values.
 ME1670
 ME1670;                    North         East    Units  Estimated Accuracy
 ME1670;SPC IL E     -   588,300.      335,510.      MT  (+/- 180 meters Scaled)
 ME1670
 ME1670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250462(NAD 83)
 ME1670
 ME1670                          SUPERSEDED SURVEY CONTROL
 ME1670
 ME1670  NGVD 29 (??/??/92)  198.13   (m)          650.0    (f) COMPUTED    1 2
 ME1670
 ME1670.Superseded values are not recommended for survey control.
 ME1670
 ME1670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1670.See file dsdata.pdf to determine how the superseded data were derived.
 ME1670
 ME1670_MARKER: B = BOLT
 ME1670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1670+STABILITY: SURFACE MOTION
 ME1670
 ME1670  HISTORY     - Date     Condition        Report By
 ME1670  HISTORY     - UNK      MONUMENTED       IL1670
 ME1670  HISTORY     - 1947     GOOD             CGS
 ME1670
 ME1670                          STATION DESCRIPTION
 ME1670
 ME1670'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1670'5.2 MI NW FROM FRANKLIN.
 ME1670'ABOUT 1.95 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN
 ME1670'PARK DISTRICT 84 SCHOOL AT FRANKLIN PARK, THENCE ABOUT 3.25
 ME1670'MILES NORTH ALONG WOLF ROAD, SET IN THE SOUTHWEST QUARTER OF
 ME1670'THE INTERSECTION OF LAWRENCE AVENUE, 48 FEET SOUTH OF THE CENTER
 ME1670'LINE OF LAWRENCE AVENUE, 30 FEET WEST OF THE CENTER LINE OF
 ME1670'WOLF ROAD, 38 FEET SOUTHEAST OF A SIGN STOP - STATE ROUTE, 28
 ME1670'FEET SOUTH OF A TELEPHONE POLE AND IN LINE WITH THE ROW OF POLES,
 ME1670'2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 0.5 FOOT
 ME1670'BELOW THE INTERSECTION.  A COPPER BOLT SET IN THE TOP OF A
 ME1670'CONCRETE POST AND COVERED WITH A 10-INCH SQUARE IRON BOX
 ME1670'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI9520 ***********************************************************************
 DI9520  DESIGNATION -  8 JHR
 DI9520  PID         -  DI9520
 DI9520  STATE/COUNTY-  IL/PERRY
 DI9520  COUNTRY     -  US
 DI9520  USGS QUAD   -  PINCKNEYVILLE (2018)
 DI9520
 DI9520                         *CURRENT SURVEY CONTROL
 DI9520  ______________________________________________________________________
 DI9520* NAD 83(2011) POSITION- 38 03 32.02689(N) 089 28 55.61569(W)   ADJUSTED
 DI9520* NAD 83(2011) ELLIP HT-   115.191 (meters)        (06/27/12)   ADJUSTED
 DI9520* NAD 83(2011) EPOCH   -  2010.00
 DI9520* NAVD 88 ORTHO HEIGHT -   144.8   (meters)      475.    (feet) GPS OBS
 DI9520  ______________________________________________________________________
 DI9520  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI9520  GEOID HEIGHT    -        -29.548 (meters)                     GEOID03
 DI9520  GEOID HEIGHT    -        -29.584 (meters)                     GEOID18
 DI9520  NAD 83(2011) X  -     45,450.871 (meters)                     COMP
 DI9520  NAD 83(2011) Y  - -5,028,287.185 (meters)                     COMP
 DI9520  NAD 83(2011) Z  -  3,910,664.390 (meters)                     COMP
 DI9520  LAPLACE CORR    -          1.24  (seconds)                    DEFLEC18
 DI9520
 DI9520  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI9520  Standards:
 DI9520         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI9520            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI9520  -------------------------------------------------------------------
 DI9520  NETWORK    0.50   0.92           0.23   0.17   0.47     -0.04343798
 DI9520  -------------------------------------------------------------------
 DI9520  Click here for local accuracies and other accuracy information.
 DI9520
 DI9520.The horizontal coordinates were established by GPS observations
 DI9520.and adjusted by the National Geodetic Survey in June 2012.
 DI9520
 DI9520.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI9520.been affixed to the stable North American tectonic plate. See 
 DI9520.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI9520
 DI9520.The horizontal coordinates are valid at the epoch date displayed above
 DI9520.which is a decimal equivalence of Year/Month/Day.
 DI9520
 DI9520.The orthometric height was determined by GPS observations and a
 DI9520.high-resolution geoid model.
 DI9520
 DI9520.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI9520.GEOID18 height accuracy estimate available here.
 DI9520
 DI9520.Click photographs - Photos may exist for this station.
 DI9520
 DI9520.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI9520
 DI9520.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI9520
 DI9520.The ellipsoidal height was determined by GPS observations
 DI9520.and is referenced to NAD 83.
 DI9520
 DI9520. The following values were computed from the NAD 83(2011) position.
 DI9520
 DI9520;                    North         East     Units Scale Factor Converg.
 DI9520;SPC IL W     -   154,728.026   760,074.511   MT  0.99998561   +0 25 19.3
 DI9520;SPC IL W     -   507,636.87  2,493,677.79   sFT  0.99998561   +0 25 19.3
 DI9520;UTM  16      - 4,215,258.594   282,234.793   MT  1.00018409   -1 31 50.7
 DI9520
 DI9520!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI9520!SPC IL W     -   0.99998193  x   0.99998561  =   0.99996754
 DI9520!UTM  16      -   0.99998193  x   1.00018409  =   1.00016601
 DI9520
 DI9520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8223415258(NAD 83)
 DI9520
 DI9520                          SUPERSEDED SURVEY CONTROL
 DI9520
 DI9520  NAD 83(2007)-  38 03 32.02698(N)    089 28 55.61654(W) AD(2002.00) 1
 DI9520  ELLIP H (03/25/08)  115.214  (m)                       GP(2002.00) 3 2
 DI9520  NAD 83(1997)-  38 03 32.02682(N)    089 28 55.61661(W) AD(       ) 1
 DI9520  ELLIP H (06/21/07)  115.208  (m)                       GP(       ) 3 2
 DI9520
 DI9520.Superseded values are not recommended for survey control.
 DI9520
 DI9520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI9520.See file dsdata.pdf to determine how the superseded data were derived.
 DI9520
 DI9520_MARKER: DD = SURVEY DISK
 DI9520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DI9520_STAMPING: 8 JHR 1962
 DI9520_MARK LOGO: USGS
 DI9520_PROJECTION: PROJECTING 8 CENTIMETERS
 DI9520_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI9520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DI9520+STABILITY: SURFACE MOTION
 DI9520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI9520+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2010
 DI9520
 DI9520  HISTORY     - Date     Condition        Report By
 DI9520  HISTORY     - 1962     MONUMENTED       USGS
 DI9520  HISTORY     - 20070424 GOOD             ILDT
 DI9520  HISTORY     - 20100810 GOOD             ILDT
 DI9520
 DI9520                          STATION DESCRIPTION
 DI9520
 DI9520'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 DI9520'8 JHR 1962
 DI9520'
 DI9520'FROM THE Y INTERSECTION OF IL RT 13 AND IL RT 154 JUST WEST OF
 DI9520'PICKNEYVILLE, PROCEED WEST  ON IL RT 154 5 MI TO JUNCTION WITH CR 13
 DI9520'THEN GO SOUTH ON CR 13 1.55 MI TO STATION ON LEFT.  MARK IS 1.1 FT
 DI9520'SOUTH OF METAL WITNESS POST, 53.4 FT NW OF POWER POLE WITH
 DI9520'TRANSFORMER,   104.0 FT 105.0 FT NW OF NORTH RAIL OR RR TRACK. MARK IS
 DI9520'A USGS SURVEY DISK SET IN CONCRETE  AND STAMPED 8 JHR 1962 AND IS
 DI9520'PROJECTING UP 0.2 FT.
 DI9520
 DI9520                          STATION RECOVERY (2010)
 DI9520
 DI9520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 DI9520'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4189 ***********************************************************************
 DG4189  DESIGNATION -  8 LA
 DG4189  PID         -  DG4189
 DG4189  STATE/COUNTY-  IL/LOGAN
 DG4189  COUNTRY     -  US
 DG4189  USGS QUAD   -  EMDEN (2018)
 DG4189
 DG4189                         *CURRENT SURVEY CONTROL
 DG4189  ______________________________________________________________________
 DG4189* NAD 83(2011) POSITION- 40 19 19.54526(N) 089 29 22.48691(W)   ADJUSTED
 DG4189* NAD 83(2011) ELLIP HT-   144.587 (meters)        (06/27/12)   ADJUSTED
 DG4189* NAD 83(2011) EPOCH   -  2010.00
 DG4189* NAVD 88 ORTHO HEIGHT -   177.3   (meters)      582.    (feet) GPS OBS
 DG4189  ______________________________________________________________________
 DG4189  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG4189  GEOID HEIGHT    -        -32.692 (meters)                     GEOID99
 DG4189  GEOID HEIGHT    -        -32.697 (meters)                     GEOID18
 DG4189  NAD 83(2011) X  -     43,381.682 (meters)                     COMP
 DG4189  NAD 83(2011) Y  - -4,869,558.544 (meters)                     COMP
 DG4189  NAD 83(2011) Z  -  4,105,411.794 (meters)                     COMP
 DG4189  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 DG4189
 DG4189  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4189  Standards:
 DG4189         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4189            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4189  -------------------------------------------------------------------
 DG4189  NETWORK    0.62   1.25           0.28   0.22   0.64     -0.16419904
 DG4189  -------------------------------------------------------------------
 DG4189  Click here for local accuracies and other accuracy information.
 DG4189
 DG4189.The horizontal coordinates were established by GPS observations
 DG4189.and adjusted by the National Geodetic Survey in June 2012.
 DG4189
 DG4189.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4189.been affixed to the stable North American tectonic plate. See 
 DG4189.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4189
 DG4189.The horizontal coordinates are valid at the epoch date displayed above
 DG4189.which is a decimal equivalence of Year/Month/Day.
 DG4189
 DG4189.The orthometric height was determined by GPS observations and a
 DG4189.high-resolution geoid model.
 DG4189
 DG4189.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4189.GEOID18 height accuracy estimate available here.
 DG4189
 DG4189.Click photographs - Photos may exist for this station.
 DG4189
 DG4189.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4189
 DG4189.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4189
 DG4189.The ellipsoidal height was determined by GPS observations
 DG4189.and is referenced to NAD 83.
 DG4189
 DG4189. The following values were computed from the NAD 83(2011) position.
 DG4189
 DG4189;                    North         East     Units Scale Factor Converg.
 DG4189;SPC IL W     -   405,970.510   757,543.323   MT  0.99998192   +0 26 17.3
 DG4189;SPC IL W     - 1,331,921.58  2,485,373.39   sFT  0.99998192   +0 26 17.3
 DG4189;UTM  16      - 4,466,482.334   288,481.121   MT  1.00015077   -1 36 41.6
 DG4189
 DG4189!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4189!SPC IL W     -   0.99997732  x   0.99998192  =   0.99995924
 DG4189!UTM  16      -   0.99997732  x   1.00015077  =   1.00012809
 DG4189
 DG4189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8848166482(NAD 83)
 DG4189
 DG4189                          SUPERSEDED SURVEY CONTROL
 DG4189
 DG4189  NAD 83(2007)-  40 19 19.54548(N)    089 29 22.48781(W) AD(2002.00) 0
 DG4189  ELLIP H (02/10/07)  144.602  (m)                       GP(2002.00)    
 DG4189  ELLIP H (02/03/05)  144.594  (m)                       GP(       ) 4 2
 DG4189  NAD 83(1997)-  40 19 19.54534(N)    089 29 22.48776(W) AD(       ) 1
 DG4189  ELLIP H (01/16/04)  144.609  (m)                       GP(       ) 3 1
 DG4189
 DG4189.Superseded values are not recommended for survey control.
 DG4189
 DG4189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4189.See file dsdata.pdf to determine how the superseded data were derived.
 DG4189
 DG4189_MARKER: DD = SURVEY DISK
 DG4189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4189_STAMPING: 8 LA 1974
 DG4189_MARK LOGO: USGS
 DG4189_PROJECTION: RECESSED 5 CENTIMETERS
 DG4189_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DG4189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4189+STABILITY: SURFACE MOTION
 DG4189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4189+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2020
 DG4189
 DG4189  HISTORY     - Date     Condition        Report By
 DG4189  HISTORY     - 1974     MONUMENTED       USGS
 DG4189  HISTORY     - 20031103 GOOD             ILDT
 DG4189  HISTORY     - 20200427 GOOD             ILDT
 DG4189
 DG4189                          STATION DESCRIPTION
 DG4189
 DG4189'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG4189'TO REACH FROM THE JUNCTION OF INTERSTATE 155 AND IL ROUTE 136 GO
 DG4189'WEST ALONG RT. 136 1.87 MILES TO A CROSSROADS (600AV). TURN RIGHT
 DG4189'(NORTH) AND GO 1.0 MILE ALONG 600AV. TO A CROSSROADS (2800ST) AND
 DG4189'STATION ON THE LEFT IN NORTHWEST QUAD. OF INTERSECTION. STATION IS
 DG4189'BURIED 3 IN.  STATION IS 41.9 FT. WEST OF 600AV. IT IS 18.5 FT.
 DG4189'NORTH OF 2800 ST. IT IS 40.6 FT. NORTHWEST OF A STOP SIGN POST. IT
 DG4189'IS 72.5 FT. WEST OF A POWER POLE. IT IS 3.3 FT. WEST OF A GUY
 DG4189'POLE. IT IS 4.9 FT. SOUTHWEST OF A WOODEN FENCE POST AND 1.0 FT.
 DG4189'SOUTH OF A WITNESS POST.
 DG4189
 DG4189                          STATION RECOVERY (2020)
 DG4189
 DG4189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG4189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0156 ***********************************************************************
 LC0156  DESIGNATION -  8 LES
 LC0156  PID         -  LC0156
 LC0156  STATE/COUNTY-  IL/CHAMPAIGN
 LC0156  COUNTRY     -  US
 LC0156  USGS QUAD   -  URBANA (2018)
 LC0156
 LC0156                         *CURRENT SURVEY CONTROL
 LC0156  ______________________________________________________________________
 LC0156* NAD 83(1986) POSITION- 40 05 52.     (N) 088 14 19.     (W)   SCALED
 LC0156* NAVD 88 ORTHO HEIGHT -   224.363 (meters)      736.10  (feet) ADJUSTED
 LC0156  ______________________________________________________________________
 LC0156  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 LC0156  DYNAMIC HEIGHT  -        224.249 (meters)      735.72  (feet) COMP
 LC0156  MODELED GRAVITY -    980,113.4   (mgal)                       NAVD 88
 LC0156
 LC0156  VERT ORDER      -  FIRST     CLASS II
 LC0156
 LC0156.The horizontal coordinates were scaled from a map and have
 LC0156.an estimated accuracy of +/- 6 seconds.
 LC0156
 LC0156.The orthometric height was determined by differential leveling and
 LC0156.adjusted by the NATIONAL GEODETIC SURVEY
 LC0156.in June 1991.
 LC0156
 LC0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0156.GEOID18 height accuracy estimate available here.
 LC0156
 LC0156.Click photographs - Photos may exist for this station.
 LC0156
 LC0156.The dynamic height is computed by dividing the NAVD 88
 LC0156.geopotential number by the normal gravity value computed on the
 LC0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0156.degrees latitude (g = 980.6199 gals.).
 LC0156
 LC0156.The modeled gravity was interpolated from observed gravity values.
 LC0156
 LC0156;                    North         East    Units  Estimated Accuracy
 LC0156;SPC IL E     -   380,860.      308,080.      MT  (+/- 180 meters Scaled)
 LC0156
 LC0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK944393(NAD 83)
 LC0156
 LC0156                          SUPERSEDED SURVEY CONTROL
 LC0156
 LC0156  NGVD 29 (??/??/92)  224.400  (m)          736.22   (f) ADJ UNCH    1 2
 LC0156
 LC0156.Superseded values are not recommended for survey control.
 LC0156
 LC0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0156.See file dsdata.pdf to determine how the superseded data were derived.
 LC0156
 LC0156_MARKER: DD = SURVEY DISK
 LC0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0156_STAMPING: 8 LES 1948
 LC0156_MARK LOGO: USGS
 LC0156_PROJECTION: FLUSH
 LC0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0156+STABILITY: SURFACE MOTION
 LC0156
 LC0156  HISTORY     - Date     Condition        Report By
 LC0156  HISTORY     - 1948     MONUMENTED       USGS
 LC0156  HISTORY     - 1954     GOOD             CGS
 LC0156  HISTORY     - 1973     POOR             NGS
 LC0156  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0156  HISTORY     - 20051202 MARK NOT FOUND   ILDT
 LC0156
 LC0156                          STATION DESCRIPTION
 LC0156
 LC0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0156'AT CHAMPAIGN.
 LC0156'AT CHAMPAIGN, ABOUT 0.1 MILE SOUTH ALONG SOUTH FIRST STREET FROM
 LC0156'THE UNIVERSITY OF ILLINOIS STADIUM, 3 1/2 FEET WEST OF WEST CURB
 LC0156'OF SOUTH FIRST STREET, 9 1/2 FEET SOUTH OF THE EXTENDED SOUTH CURB
 LC0156'LINE OF FLORIDA AVENUE LEADING EAST, 55 FEET SOUTH OF SOUTH CURB
 LC0156'LINE OF FLORIDA AVENUE LEADING WEST, ABOUT 1 FOOT ABOVE LEVEL OF
 LC0156'STREET AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH
 LC0156'GROUND.
 LC0156
 LC0156                          STATION RECOVERY (1973)
 LC0156
 LC0156'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0156'MARK RECOVERED IN POOR CONDITION.
 LC0156
 LC0156                          STATION RECOVERY (1986)
 LC0156
 LC0156'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0156'MARK NOT FOUND.
 LC0156
 LC0156                          STATION RECOVERY (2005)
 LC0156
 LC0156'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0156'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0353 ***********************************************************************
 MF0353  DESIGNATION -  8 W
 MF0353  PID         -  MF0353
 MF0353  STATE/COUNTY-  IL/LASALLE
 MF0353  COUNTRY     -  US
 MF0353  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0353
 MF0353                         *CURRENT SURVEY CONTROL
 MF0353  ______________________________________________________________________
 MF0353* NAD 83(1986) POSITION- 41 07 22.     (N) 088 49 46.     (W)   SCALED
 MF0353* NAVD 88 ORTHO HEIGHT -   190.413 (meters)      624.71  (feet) ADJUSTED
 MF0353  ______________________________________________________________________
 MF0353  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 MF0353  DYNAMIC HEIGHT  -        190.335 (meters)      624.46  (feet) COMP
 MF0353  MODELED GRAVITY -    980,210.4   (mgal)                       NAVD 88
 MF0353
 MF0353  VERT ORDER      -  SECOND    CLASS 0
 MF0353
 MF0353.The horizontal coordinates were scaled from a map and have
 MF0353.an estimated accuracy of +/- 6 seconds.
 MF0353
 MF0353.The orthometric height was determined by differential leveling and
 MF0353.adjusted by the NATIONAL GEODETIC SURVEY
 MF0353.in June 1991.
 MF0353
 MF0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0353.GEOID18 height accuracy estimate available here.
 MF0353
 MF0353.Click photographs - Photos may exist for this station.
 MF0353
 MF0353.The dynamic height is computed by dividing the NAVD 88
 MF0353.geopotential number by the normal gravity value computed on the
 MF0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0353.degrees latitude (g = 980.6199 gals.).
 MF0353
 MF0353.The modeled gravity was interpolated from observed gravity values.
 MF0353
 MF0353;                    North         East    Units  Estimated Accuracy
 MF0353;SPC IL E     -   494,800.      258,340.      MT  (+/- 180 meters Scaled)
 MF0353
 MF0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL464539(NAD 83)
 MF0353
 MF0353                          SUPERSEDED SURVEY CONTROL
 MF0353
 MF0353  NGVD 29 (??/??/92)  190.474  (m)          624.91   (f) ADJ UNCH    2 0
 MF0353
 MF0353.Superseded values are not recommended for survey control.
 MF0353
 MF0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0353.See file dsdata.pdf to determine how the superseded data were derived.
 MF0353
 MF0353_MARKER: DB = BENCH MARK DISK
 MF0353_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0353_SP_SET: FOUNDATION
 MF0353_STAMPING: 8 W 1924
 MF0353_MARK LOGO: USGS
 MF0353_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0353_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0353+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2011
 MF0353
 MF0353  HISTORY     - Date     Condition        Report By
 MF0353  HISTORY     - 1924     MONUMENTED       USGS
 MF0353  HISTORY     - 1941     GOOD             CGS
 MF0353  HISTORY     - 19970808 GOOD             USPSQD
 MF0353  HISTORY     - 20020923 GOOD             USPSQD
 MF0353  HISTORY     - 20080826 GOOD             ILDT
 MF0353  HISTORY     - 20111031 GOOD             ATKNA
 MF0353
 MF0353                          STATION DESCRIPTION
 MF0353
 MF0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 MF0353'AT STREATOR.
 MF0353'AT STREATOR, LA SALLE COUNTY, AT THE POST OFFICE, 21 FEET EAST
 MF0353'OF THE NORTH (FRONT) ENTRANCE, IN THE NORTH-EAST CORNER OF THE
 MF0353'LIMESTONE BUILDING, AND ABOUT 4 FEET ABOVE THE SIDEWALK.  A
 MF0353'UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 8 W 1924
 MF0353'AND SET VERTICALLY.  NOTE--IT WAS REPORTED IN APRIL 1941 THAT THIS
 MF0353'MARK IS 56 INCHES ABOVE THE SIDEWALK.
 MF0353
 MF0353                          STATION RECOVERY (1997)
 MF0353
 MF0353'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0353'RECOVERED IN GOOD CONDITION.
 MF0353
 MF0353                          STATION RECOVERY (2002)
 MF0353
 MF0353'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0353'RECOVERED IN GOOD CONDITION.
 MF0353
 MF0353                          STATION RECOVERY (2008)
 MF0353
 MF0353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0353'RECOVERED IN GOOD CONDITION.
 MF0353
 MF0353                          STATION RECOVERY (2011)
 MF0353
 MF0353'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 MF0353'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 MF0353'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 MF0353'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2014 ***********************************************************************
 DN2014  DESIGNATION -  80
 DN2014  PID         -  DN2014
 DN2014  STATE/COUNTY-  IL/FULTON
 DN2014  COUNTRY     -  US
 DN2014  USGS QUAD   -  BLYTON (2018)
 DN2014
 DN2014                         *CURRENT SURVEY CONTROL
 DN2014  ______________________________________________________________________
 DN2014* NAD 83(2011) POSITION- 40 35 26.68669(N) 090 19 46.35655(W)   ADJUSTED
 DN2014* NAD 83(2011) ELLIP HT-   127.007 (meters)        (06/27/12)   ADJUSTED
 DN2014* NAD 83(2011) EPOCH   -  2010.00
 DN2014* NAVD 88 ORTHO HEIGHT -   160.2   (meters)      526.    (feet) GPS OBS
 DN2014  ______________________________________________________________________
 DN2014  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2014  GEOID HEIGHT    -        -33.246 (meters)                     GEOID09
 DN2014  GEOID HEIGHT    -        -33.272 (meters)                     GEOID18
 DN2014  NAD 83(2011) X  -    -27,897.389 (meters)                     COMP
 DN2014  NAD 83(2011) Y  - -4,850,300.795 (meters)                     COMP
 DN2014  NAD 83(2011) Z  -  4,128,099.902 (meters)                     COMP
 DN2014  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 DN2014
 DN2014  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2014  Standards:
 DN2014         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2014            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2014  -------------------------------------------------------------------
 DN2014  NETWORK    4.13   3.06           1.89   1.42   1.56      0.04601077
 DN2014  -------------------------------------------------------------------
 DN2014  Click here for local accuracies and other accuracy information.
 DN2014
 DN2014.The horizontal coordinates were established by GPS observations
 DN2014.and adjusted by the National Geodetic Survey in June 2012.
 DN2014
 DN2014.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2014.been affixed to the stable North American tectonic plate. See 
 DN2014.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2014
 DN2014.The horizontal coordinates are valid at the epoch date displayed above
 DN2014.which is a decimal equivalence of Year/Month/Day.
 DN2014
 DN2014.The orthometric height was determined by GPS observations and a
 DN2014.high-resolution geoid model.
 DN2014
 DN2014.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2014.GEOID18 height accuracy estimate available here.
 DN2014
 DN2014.Click photographs - Photos may exist for this station.
 DN2014
 DN2014.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2014
 DN2014.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2014
 DN2014.The ellipsoidal height was determined by GPS observations
 DN2014.and is referenced to NAD 83.
 DN2014
 DN2014. The following values were computed from the NAD 83(2011) position.
 DN2014
 DN2014;                    North         East     Units Scale Factor Converg.
 DN2014;SPC IL W     -   435,593.346   686,212.726   MT  0.99994352   -0 06 21.5
 DN2014;SPC IL W     - 1,429,109.17  2,251,349.59   sFT  0.99994352   -0 06 21.5
 DN2014;UTM  15      - 4,496,755.572   725,985.596   MT  1.00022866   +1 44 17.8
 DN2014
 DN2014!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2014!SPC IL W     -   0.99998008  x   0.99994352  =   0.99992360
 DN2014!UTM  15      -   0.99998008  x   1.00022866  =   1.00020873
 DN2014
 DN2014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2598596755(NAD 83)
 DN2014
 DN2014                          SUPERSEDED SURVEY CONTROL
 DN2014
 DN2014  NAD 83(2007)-  40 35 26.68648(N)    090 19 46.35778(W) AD(2002.00) 1
 DN2014  ELLIP H (08/11/11)  127.031  (m)                       GP(2002.00) 4 1
 DN2014
 DN2014.Superseded values are not recommended for survey control.
 DN2014
 DN2014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2014.See file dsdata.pdf to determine how the superseded data were derived.
 DN2014
 DN2014_MARKER: DD = SURVEY DISK
 DN2014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2014_STAMPING: FC80
 DN2014_MARK LOGO: NONE
 DN2014_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2014+STABILITY: SURFACE MOTION
 DN2014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2014+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2014
 DN2014  HISTORY     - Date     Condition        Report By
 DN2014  HISTORY     - 200905   MONUMENTED       ILDT
 DN2014
 DN2014                          STATION DESCRIPTION
 DN2014
 DN2014'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2014'STATION IS LOCATED 2.5 MILES SOUTHWEST OF THE TOWN OF ELLISVILLE AND
 DN2014'IS MONUMENTED AS THE EAST QUARTER CORNER OF SECTION 13, T 7 N, R 1 E
 DN2014'OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE
 DN2014'INTERSECTION OF PLEASANT STREET AND COUNTY HIGHWAY 17 IN THE TOWN OF
 DN2014'ELLISVILLE PROCEED EAST ON COUNTY HIGHWAY 17, 0.3 MILES TO THE
 DN2014'INTERSECTION WITH MT PISGAH ROAD. TURN RIGHT (SOUTH) AND GO 3.2 MILES
 DN2014'SOUTH, WEST, AND SOUTH TO THE INTERSECTION WITH BABYLON ROAD. TURN
 DN2014'RIGHT (WEST) ON BABYLON ROAD 0.7 MILES TO THE STATION. THE STATION IS
 DN2014'NORTH OF THE EXISTING GRAVEL RD CENTERLINE, 44.17 FEET SOUTHWEST OF A
 DN2014'42 INCH OAK TREE, 24.10 FEET NORTH OF A GATE POST AND 21.56 FEET SOUTH
 DN2014'OF A CONCRETE RIGHT OF WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0060 ***********************************************************************
 MF0060  DESIGNATION -  804.4
 MF0060  PID         -  MF0060
 MF0060  STATE/COUNTY-  IL/COOK
 MF0060  COUNTRY     -  US
 MF0060  USGS QUAD   -  LOMBARD (2018)
 MF0060
 MF0060                         *CURRENT SURVEY CONTROL
 MF0060  ______________________________________________________________________
 MF0060* NAD 83(1986) POSITION- 41 59 47.     (N) 088 07 00.     (W)   SCALED
 MF0060* NAVD 88 ORTHO HEIGHT -   245.237 (meters)      804.58  (feet) ADJUSTED
 MF0060  ______________________________________________________________________
 MF0060  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 MF0060  DYNAMIC HEIGHT  -        245.152 (meters)      804.30  (feet) COMP
 MF0060  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 MF0060
 MF0060  VERT ORDER      -  FIRST     CLASS I
 MF0060
 MF0060.The horizontal coordinates were scaled from a map and have
 MF0060.an estimated accuracy of +/- 6 seconds.
 MF0060
 MF0060.The orthometric height was determined by differential leveling and
 MF0060.adjusted by the NATIONAL GEODETIC SURVEY
 MF0060.in June 1991.
 MF0060
 MF0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0060.GEOID18 height accuracy estimate available here.
 MF0060
 MF0060.Click photographs - Photos may exist for this station.
 MF0060
 MF0060.The dynamic height is computed by dividing the NAVD 88
 MF0060.geopotential number by the normal gravity value computed on the
 MF0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0060.degrees latitude (g = 980.6199 gals.).
 MF0060
 MF0060.The modeled gravity was interpolated from observed gravity values.
 MF0060
 MF0060;                    North         East    Units  Estimated Accuracy
 MF0060;SPC IL E     -   591,720.      317,950.      MT  (+/- 180 meters Scaled)
 MF0060
 MF0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM075499(NAD 83)
 MF0060
 MF0060                          SUPERSEDED SURVEY CONTROL
 MF0060
 MF0060  NGVD 29 (??/??/92)  245.321  (m)          804.86   (f) ADJ UNCH    1 1
 MF0060
 MF0060.Superseded values are not recommended for survey control.
 MF0060
 MF0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0060.See file dsdata.pdf to determine how the superseded data were derived.
 MF0060
 MF0060_MARKER: Q = CHISELED SQUARE
 MF0060_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0060_SP_SET: CULVERT HEADWALL
 MF0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0060+STABILITY: SURFACE MOTION
 MF0060
 MF0060  HISTORY     - Date     Condition        Report By
 MF0060  HISTORY     - UNK      MONUMENTED       USGS
 MF0060  HISTORY     - 1969     GOOD             CGS
 MF0060  HISTORY     - 1987     GOOD             USPSQD
 MF0060
 MF0060                          STATION DESCRIPTION
 MF0060
 MF0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0060'2.2 MI NW FROM ROSELLE.
 MF0060'ABOUT 2.2 MILES NORTHWEST ALONG STATE HIGHWAY 19 WHICH IS
 MF0060'IRVING PARK ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, OR ABOUT
 MF0060'0.9 MILE EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK ROAD
 MF0060'FROM THE INTERSECTION OF THE HIGHWAY AND BARRINGTON ROAD AT
 MF0060'HANOVER PARK, THENCE 0.45 MILE EAST ALONG WISE ROAD, THENCE
 MF0060'0.45 MILE SOUTH ALONG SPRING SOUTH ROAD, THENCE 0.15 MILE EAST
 MF0060'ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK ROAD, 25 FEET
 MF0060'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, A SQUARE CHISELED
 MF0060'ON THE CENTER OF THE TOP OF THE SOUTHWEST CONCRETE HEADWALL OF AN
 MF0060'18-INCH PIPE CULVERT UNDER THE HIGHWAY, 160 FEET SOUTHEAST OF
 MF0060'THE CENTER LINE OF A PRIVATE DRIVEWAY WHICH LEADS SOUTHWEST, 53
 MF0060'FEET SOUTHEAST OF THE PROJECTED CENTER LINE OF PLEASANT DRIVE,
 MF0060'AND ABOUT 4 FEET BELOW THE LEVEL OF THE HIGHWAY.  SEC 32,
 MF0060'T 41N, R 10E.
 MF0060
 MF0060                          STATION RECOVERY (1987)
 MF0060
 MF0060'RECOVERY NOTE BY US POWER SQUADRON 1987 (CMB)
 MF0060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9267 ***********************************************************************
 AF9267  CBN         -  This is a Cooperative Base Network Control Station.
 AF9267  DESIGNATION -  8054
 AF9267  PID         -  AF9267
 AF9267  STATE/COUNTY-  IL/HENDERSON
 AF9267  COUNTRY     -  US
 AF9267  USGS QUAD   -  SEATON (2018)
 AF9267
 AF9267                         *CURRENT SURVEY CONTROL
 AF9267  ______________________________________________________________________
 AF9267* NAD 83(2011) POSITION- 41 01 06.51602(N) 090 51 03.28671(W)   ADJUSTED
 AF9267* NAD 83(2011) ELLIP HT-   159.888 (meters)        (06/27/12)   ADJUSTED
 AF9267* NAD 83(2011) EPOCH   -  2010.00
 AF9267* NAVD 88 ORTHO HEIGHT -   192.9   (meters)      633.    (feet) GPS OBS
 AF9267  ______________________________________________________________________
 AF9267  NAVD 88 orthometric height was determined with geoid model    GEOID09
 AF9267  GEOID HEIGHT    -        -33.002 (meters)                     GEOID09
 AF9267  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 AF9267  NAD 83(2011) X  -    -71,570.885 (meters)                     COMP
 AF9267  NAD 83(2011) Y  - -4,818,833.759 (meters)                     COMP
 AF9267  NAD 83(2011) Z  -  4,164,076.514 (meters)                     COMP
 AF9267  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 AF9267
 AF9267  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9267  Standards:
 AF9267         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9267            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9267  -------------------------------------------------------------------
 AF9267  NETWORK    0.57   0.92           0.26   0.20   0.47      0.07717271
 AF9267  -------------------------------------------------------------------
 AF9267  Click here for local accuracies and other accuracy information.
 AF9267
 AF9267.The horizontal coordinates were established by GPS observations
 AF9267.and adjusted by the National Geodetic Survey in June 2012.
 AF9267
 AF9267.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9267.been affixed to the stable North American tectonic plate. See 
 AF9267.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9267
 AF9267.The horizontal coordinates are valid at the epoch date displayed above
 AF9267.which is a decimal equivalence of Year/Month/Day.
 AF9267
 AF9267.The orthometric height was determined by GPS observations and a
 AF9267.high-resolution geoid model.
 AF9267
 AF9267.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9267.GEOID18 height accuracy estimate available here.
 AF9267
 AF9267.Click photographs - Photos may exist for this station.
 AF9267
 AF9267.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9267
 AF9267.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9267
 AF9267.The ellipsoidal height was determined by GPS observations
 AF9267.and is referenced to NAD 83.
 AF9267
 AF9267. The following values were computed from the NAD 83(2011) position.
 AF9267
 AF9267;                    North         East     Units Scale Factor Converg.
 AF9267;SPC IL W     -   483,302.854   642,450.083   MT  0.99998192   -0 26 56.7
 AF9267;SPC IL W     - 1,585,636.11  2,107,771.65   sFT  0.99998192   -0 26 56.7
 AF9267;UTM  15      - 4,543,032.823   680,696.981   MT  1.00000188   +1 24 39.0
 AF9267
 AF9267!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9267!SPC IL W     -   0.99997492  x   0.99998192  =   0.99995684
 AF9267!UTM  15      -   0.99997492  x   1.00000188  =   0.99997680
 AF9267
 AF9267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8069643032(NAD 83)
 AF9267
 AF9267                          SUPERSEDED SURVEY CONTROL
 AF9267
 AF9267  NAD 83(2007)-  41 01 06.51611(N)    090 51 03.28715(W) AD(2002.00) 0
 AF9267  ELLIP H (02/10/07)  159.952  (m)                       GP(2002.00)    
 AF9267  ELLIP H (10/15/04)  159.942  (m)                       GP(       ) 4 2
 AF9267  NAD 83(1997)-  41 01 06.51588(N)    090 51 03.28681(W) AD(       ) B
 AF9267  ELLIP H (07/17/98)  159.971  (m)                       GP(       ) 4 1
 AF9267  NAVD 88 (07/17/98)  193.0    (m)  GEOID96  model used  GPS OBS        
 AF9267
 AF9267.Superseded values are not recommended for survey control.
 AF9267
 AF9267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9267.See file dsdata.pdf to determine how the superseded data were derived.
 AF9267
 AF9267_MARKER: I = METAL ROD
 AF9267_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9267_STAMPING: 8054
 AF9267_MARK LOGO: ILDT
 AF9267_PROJECTION: FLUSH
 AF9267_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9267_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9267+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 AF9267_ROD/PIPE-DEPTH: 3.7 meters
 AF9267_SLEEVE-DEPTH  : 1.0 meters
 AF9267
 AF9267  HISTORY     - Date     Condition        Report By
 AF9267  HISTORY     - 1995     MONUMENTED       ASCPC
 AF9267  HISTORY     - 20061005 GOOD             MERS
 AF9267  HISTORY     - 20080315 GOOD             PB
 AF9267  HISTORY     - 20090511 GOOD             GEOCAC
 AF9267  HISTORY     - 20100501 GOOD             ILDT
 AF9267
 AF9267                          STATION DESCRIPTION
 AF9267
 AF9267'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AF9267'THE STATION IS LOCATED ABOUT 5.5 MI (8.9 KM) WEST OF LITTLE YORK.  TO
 AF9267'REACH FROM THE JUNCTION OF STATE ROUTES 94 AND 135, 0.9 MI (1.4 KM)
 AF9267'NORTH OF LITTLE YORK, GO WEST ON ROUTE 94 FOR 5.5 MI (8.9 KM) TO THE
 AF9267'STATION ON THE LEFT AT THE EAST END OF A 90-DEGREE CURVE IN THE
 AF9267'HIGHWAY TO THE SOUTH, ABOUT 80 M (262.5 FT) WEST OF THE EXTENDED
 AF9267'CENTER OF A GRAVEL DRIVE TO A WHITE TWO-STORY FRAME HOUSE ON THE NORTH
 AF9267'SIDE OF THE HIGHWAY, 170 M (557.7 FT) EAST OF THE BALD BLUFF TOWN HALL
 AF9267'MIDWAY THROUGH AND ON THE OUTSIDE OF THE CURVE, 10.8 M (35.4 FT) SOUTH
 AF9267'OF THE CENTER OF THE HIGHWAY, 23.9 M (78.4 FT) SOUTHEAST OF BALD BLUFF
 AF9267'ROAD SIGN ON THE NORTH SIDE OF THE HIGHWAY, 35.7 M (117.1 FT)
 AF9267'WEST-SOUTHWEST OF NORTH ILLINOIS 94 SIGN, 13.7 M (44.9 FT) EAST OF A
 AF9267'CONCRETE RIGHT-OF-WAY MARKER, AND 2.2 M (7.2 FT) NORTH OF A FENCE
 AF9267'LINE.  NOTE--ACCESS TO THE STATION POINT IS THROUGH A 6-INCH ACCESS
 AF9267'COVER.
 AF9267
 AF9267                          STATION RECOVERY (2006)
 AF9267
 AF9267'RECOVERY NOTE BY MICHAEL E RAPIER SURVEYING 2006 (RAI)
 AF9267'RECOVERED IN GOOD CONDITION.
 AF9267
 AF9267                          STATION RECOVERY (2008)
 AF9267
 AF9267'RECOVERY NOTE BY PBS&J 2008
 AF9267'RECOVERED IN GOOD CONDITION.
 AF9267
 AF9267                          STATION RECOVERY (2009)
 AF9267
 AF9267'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 AF9267'RECOVERED IN GOOD CONDITION.
 AF9267
 AF9267                          STATION RECOVERY (2010)
 AF9267
 AF9267'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 AF9267'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0066 ***********************************************************************
 MF0066  DESIGNATION -  807 RESET
 MF0066  PID         -  MF0066
 MF0066  STATE/COUNTY-  IL/COOK
 MF0066  COUNTRY     -  US
 MF0066  USGS QUAD   -  WEST CHICAGO (2018)
 MF0066
 MF0066                         *CURRENT SURVEY CONTROL
 MF0066  ______________________________________________________________________
 MF0066* NAD 83(1986) POSITION- 41 59 36.54   (N) 088 11 15.12   (W)   HD_HELD1
 MF0066* NAVD 88 ORTHO HEIGHT -   246.111 (meters)      807.45  (feet) ADJUSTED
 MF0066  ______________________________________________________________________
 MF0066  GEOID HEIGHT    -        -33.429 (meters)                     GEOID18
 MF0066  DYNAMIC HEIGHT  -        246.026 (meters)      807.17  (feet) COMP
 MF0066  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 MF0066
 MF0066  VERT ORDER      -  FIRST     CLASS I
 MF0066
 MF0066.The horizontal coordinates were determined by differentially corrected
 MF0066.hand held GPS observations or other comparable positioning techniques
 MF0066.and have an estimated accuracy of +/- 3 meters.
 MF0066
 MF0066.The orthometric height was determined by differential leveling and
 MF0066.adjusted by the NATIONAL GEODETIC SURVEY
 MF0066.in June 1991.
 MF0066
 MF0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0066.GEOID18 height accuracy estimate available here.
 MF0066
 MF0066.Click photographs - Photos may exist for this station.
 MF0066
 MF0066.The dynamic height is computed by dividing the NAVD 88
 MF0066.geopotential number by the normal gravity value computed on the
 MF0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0066.degrees latitude (g = 980.6199 gals.).
 MF0066
 MF0066.The modeled gravity was interpolated from observed gravity values.
 MF0066
 MF0066;                    North         East    Units  Estimated Accuracy
 MF0066;SPC IL E     -   591,389.1     312,080.6     MT  (+/- 3 meters HH1 GPS) 
 MF0066
 MF0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0164049734(NAD 83)
 MF0066
 MF0066                          SUPERSEDED SURVEY CONTROL
 MF0066
 MF0066  NGVD 29 (??/??/92)  246.191  (m)          807.71   (f) ADJ UNCH    1 1
 MF0066
 MF0066.Superseded values are not recommended for survey control.
 MF0066
 MF0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0066.See file dsdata.pdf to determine how the superseded data were derived.
 MF0066
 MF0066_MARKER: DB = BENCH MARK DISK
 MF0066_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0066_SP_SET: BUILDING
 MF0066_STAMPING: 807 RESET 1960
 MF0066_MARK LOGO: USGS
 MF0066_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0066_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0066+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2006
 MF0066
 MF0066  HISTORY     - Date     Condition        Report By
 MF0066  HISTORY     - 1960     MONUMENTED       USGS
 MF0066  HISTORY     - 1969     GOOD             CGS
 MF0066  HISTORY     - 20041108 POOR             GEOCAC
 MF0066  HISTORY     - 20060925 POOR             PATRIC
 MF0066
 MF0066                          STATION DESCRIPTION
 MF0066
 MF0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0066'AT BARTLETT.
 MF0066'AT BARTLETT, 250 YARDS NORTHWEST OF THE CHICAGO, MILWAUKEE,
 MF0066'ST. PAUL, AND PACIFIC RAILROAD STATION, 82 FEET WEST OF THE
 MF0066'CENTER LINE OF HICKORY AVENUE, 35 FEET SOUTH OF THE CENTER LINE
 MF0066'OF ONEIDA AVENUE, SET VERTICALLY IN THE NORTH BRICK FACE OF A
 MF0066'BRICK BUILDING WHICH IS OCCUPIED BY A SELF-SERVICE LAUNDRY,
 MF0066'0.8 FOOT EAST OF THE NORTHWEST CORNER OF THE BUILDING, AND
 MF0066'ABOUT LEVEL WITH THE SIDEWALK.  SEC 34, T 41N, R 9E.
 MF0066
 MF0066                          STATION RECOVERY (2004)
 MF0066
 MF0066'RECOVERY NOTE BY GEOCACHING 2004 (MUP)
 MF0066'BOTTOM THIRD OF THE DISK IS MISSING, APPARENTLY DAMAGED DURING
 MF0066'SIDEWALK CONSTRUCTION
 MF0066
 MF0066                          STATION RECOVERY (2006)
 MF0066
 MF0066'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 MF0066'THE STATION IS IN BARTLETT, IL.
 MF0066'
 MF0066'TO REACH THE STATION FROM THE OVERPASS INTERSECTION OF US ROUTE 20
 MF0066'(LAKE STREET) AND STH 59, GO 1.0 MI (1.6 KM) EAST ALONG ROUTE 20 (LAKE
 MF0066'STREET) TO OAK AVENUE.  GO SOUTH ON OAK AVENUE 0.7 MI (1.1 KM) TO
 MF0066'ONEIDA AVENUE.  HEAD WEST ON ONEIDA TO THE INTERSECTION OF ONEIDA
 MF0066'AVENUE AND HICKORY AVENUE.
 MF0066'
 MF0066'THE STATION IS 87 FT (26.5 M) WEST OF THE CENTERLINE OF HICKORY AND
 MF0066'34.05 FT (10.4 M) SOUTH OF THE CENTERLINE OF ONEIDA AVENUE.  THE
 MF0066'MONUMENT IS A STANDARD 4 INCH (10 CM) BRONZE DISK SET IN THE NORTH
 MF0066'FACE OF THE BRICK WALL OF THE BUILDING AND 0.85 FT (0.3 M) EAST OF THE
 MF0066'NORTHWEST CORNER.  THE DISK IS LEVEL WITH THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0193 ***********************************************************************
 NH0193  DESIGNATION -  809
 NH0193  PID         -  NH0193
 NH0193  STATE/COUNTY-  IL/KANE
 NH0193  COUNTRY     -  US
 NH0193  USGS QUAD   -  ELGIN (2018)
 NH0193
 NH0193                         *CURRENT SURVEY CONTROL
 NH0193  ______________________________________________________________________
 NH0193* NAD 83(1986) POSITION- 42 03 25.81   (N) 088 16 01.14   (W)   HD_HELD1
 NH0193* NAVD 88 ORTHO HEIGHT -   246.618 (meters)      809.11  (feet) ADJUSTED
 NH0193  ______________________________________________________________________
 NH0193  GEOID HEIGHT    -        -33.509 (meters)                     GEOID18
 NH0193  DYNAMIC HEIGHT  -        246.533 (meters)      808.83  (feet) COMP
 NH0193  MODELED GRAVITY -    980,271.1   (mgal)                       NAVD 88
 NH0193
 NH0193  VERT ORDER      -  SECOND    CLASS 0
 NH0193
 NH0193.The horizontal coordinates were determined by differentially corrected
 NH0193.hand held GPS observations or other comparable positioning techniques
 NH0193.and have an estimated accuracy of +/- 3 meters.
 NH0193
 NH0193.The orthometric height was determined by differential leveling and
 NH0193.adjusted by the NATIONAL GEODETIC SURVEY
 NH0193.in June 1991.
 NH0193
 NH0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0193.GEOID18 height accuracy estimate available here.
 NH0193
 NH0193.Click photographs - Photos may exist for this station.
 NH0193
 NH0193.The dynamic height is computed by dividing the NAVD 88
 NH0193.geopotential number by the normal gravity value computed on the
 NH0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0193.degrees latitude (g = 980.6199 gals.).
 NH0193
 NH0193.The modeled gravity was interpolated from observed gravity values.
 NH0193
 NH0193;                    North         East    Units  Estimated Accuracy
 NH0193;SPC IL E     -   598,454.6     305,492.1     MT  (+/- 3 meters HH1 GPS) 
 NH0193
 NH0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9516456900(NAD 83)
 NH0193
 NH0193                          SUPERSEDED SURVEY CONTROL
 NH0193
 NH0193  NGVD 29 (??/??/92)  246.695  (m)          809.37   (f) ADJ UNCH    2 0
 NH0193
 NH0193.Superseded values are not recommended for survey control.
 NH0193
 NH0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0193.See file dsdata.pdf to determine how the superseded data were derived.
 NH0193
 NH0193_MARKER: DD = SURVEY DISK
 NH0193_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0193_SP_SET: BUILDING
 NH0193_STAMPING: 809 1919
 NH0193_MARK LOGO: USGS
 NH0193_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0193
 NH0193  HISTORY     - Date     Condition        Report By
 NH0193  HISTORY     - 1919     MONUMENTED       USGS
 NH0193  HISTORY     - 1960     GOOD             CGS
 NH0193  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0193
 NH0193                          STATION DESCRIPTION
 NH0193
 NH0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0193'AT ELGIN.
 NH0193'AT ELGIN, AT THE INTERSECTION OF DUNDEE AND CONGDON AVENUE, SET
 NH0193'VERTICALLY IN THE WEST FACE OF THE SOUTHWEST CORNER OF BRODY
 NH0193'COMPANY BUILDING (AN OLD SHOE FACTORY), 87 FEET SOUTHEAST OF THE
 NH0193'SOUTHEAST CURB LINE OF DUNDEE AVENUE, 105 FEET NORTH OF THE
 NH0193'NORTH CURB LINE OF CONGDON AVENUE, 13 FEET SOUTHEAST OF THE
 NH0193'NORTH CORNER OF A CONCRETE BLOCK SHELL SERVICE STATION BUILDING,
 NH0193'1 FOOT NORTH OF THE SOUTHWEST CORNER OF BUILDING, 2 FEET ABOVE
 NH0193'THE LEVEL OF THE GROUND, AND ABOUT LEVEL WITH DUNDEE AVENUE.
 NH0193
 NH0193                          STATION RECOVERY (1998)
 NH0193
 NH0193'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0193'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2003 ***********************************************************************
 DN2003  DESIGNATION -  81
 DN2003  PID         -  DN2003
 DN2003  STATE/COUNTY-  IL/FULTON
 DN2003  COUNTRY     -  US
 DN2003  USGS QUAD   -  SMITHFIELD (2018)
 DN2003
 DN2003                         *CURRENT SURVEY CONTROL
 DN2003  ______________________________________________________________________
 DN2003* NAD 83(2011) POSITION- 40 27 05.03491(N) 090 15 14.50481(W)   ADJUSTED
 DN2003* NAD 83(2011) ELLIP HT-   164.837 (meters)        (06/27/12)   ADJUSTED
 DN2003* NAD 83(2011) EPOCH   -  2010.00
 DN2003* NAVD 88 ORTHO HEIGHT -   198.0   (meters)      650.    (feet) GPS OBS
 DN2003  ______________________________________________________________________
 DN2003  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2003  GEOID HEIGHT    -        -33.171 (meters)                     GEOID09
 DN2003  GEOID HEIGHT    -        -33.189 (meters)                     GEOID18
 DN2003  NAD 83(2011) X  -    -21,549.498 (meters)                     COMP
 DN2003  NAD 83(2011) Y  - -4,860,416.006 (meters)                     COMP
 DN2003  NAD 83(2011) Z  -  4,116,361.526 (meters)                     COMP
 DN2003  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 DN2003
 DN2003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2003  Standards:
 DN2003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2003  -------------------------------------------------------------------
 DN2003  NETWORK    3.55   2.63           1.63   1.21   1.34      0.02392878
 DN2003  -------------------------------------------------------------------
 DN2003  Click here for local accuracies and other accuracy information.
 DN2003
 DN2003.The horizontal coordinates were established by GPS observations
 DN2003.and adjusted by the National Geodetic Survey in June 2012.
 DN2003
 DN2003.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2003.been affixed to the stable North American tectonic plate. See 
 DN2003.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2003
 DN2003.The horizontal coordinates are valid at the epoch date displayed above
 DN2003.which is a decimal equivalence of Year/Month/Day.
 DN2003
 DN2003.The orthometric height was determined by GPS observations and a
 DN2003.high-resolution geoid model.
 DN2003
 DN2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2003.GEOID18 height accuracy estimate available here.
 DN2003
 DN2003.Click photographs - Photos may exist for this station.
 DN2003
 DN2003.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2003
 DN2003.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2003
 DN2003.The ellipsoidal height was determined by GPS observations
 DN2003.and is referenced to NAD 83.
 DN2003
 DN2003. The following values were computed from the NAD 83(2011) position.
 DN2003
 DN2003;                    North         East     Units Scale Factor Converg.
 DN2003;SPC IL W     -   420,111.351   692,589.575   MT  0.99994185   -0 03 24.1
 DN2003;SPC IL W     - 1,378,315.32  2,272,270.96   sFT  0.99994185   -0 03 24.1
 DN2003;UTM  15      - 4,481,481.847   732,858.802   MT  1.00026750   +1 46 56.6
 DN2003
 DN2003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2003!SPC IL W     -   0.99997414  x   0.99994185  =   0.99991599
 DN2003!UTM  15      -   0.99997414  x   1.00026750  =   1.00024164
 DN2003
 DN2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3285881481(NAD 83)
 DN2003
 DN2003                          SUPERSEDED SURVEY CONTROL
 DN2003
 DN2003  NAD 83(2007)-  40 27 05.03528(N)    090 15 14.50608(W) AD(2002.00) 1
 DN2003  ELLIP H (08/11/11)  164.849  (m)                       GP(2002.00) 4 1
 DN2003
 DN2003.Superseded values are not recommended for survey control.
 DN2003
 DN2003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2003.See file dsdata.pdf to determine how the superseded data were derived.
 DN2003
 DN2003_MARKER: DD = SURVEY DISK
 DN2003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2003_STAMPING: FC81
 DN2003_MARK LOGO: NONE
 DN2003_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2003+STABILITY: SURFACE MOTION
 DN2003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2003+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2003
 DN2003  HISTORY     - Date     Condition        Report By
 DN2003  HISTORY     - 200905   MONUMENTED       ILDT
 DN2003
 DN2003                          STATION DESCRIPTION
 DN2003
 DN2003'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2003'STATION IS LOCATED 4.2 MILES SOUTHWEST OF THE TOWN OF CUBA AND IS
 DN2003'MONUMENTED AS THE NORTHEAST CORNER OF THE NORTHEAST QUARTER OF SECTION
 DN2003'3, T 5 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2003'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD STREET AND
 DN2003'JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED 0.3 MILE EAST ALONG
 DN2003'JEFFERSON STREET TO THE INTERSECTION WITH ILLINOIS ROUTE 97. TURN
 DN2003'RIGHT (SOUTH) AND PROCEED 0.8 MILE ALONG ILLINOIS ROUTE 97 TO THE
 DN2003'INTERSECTION WITH ILLINOIS ROUTE 95. TURN RIGHT (WEST) AND PROCEED 1.4
 DN2003'MILES ALONG ILLINOIS ROUTE 95 TO THE INTERSECTION WITH COUNTY HIGHWAY
 DN2003'1. TURN LEFT (SOUTH) AND PROCEED 0.5 MILES ALONG COUNTY HIGHWAY 1 TO
 DN2003'THE INTERSECTION WITH LITTLE BRICK ROAD. TURN RIGHT (WEST) AND PROCEED
 DN2003'1.5 MILES ALONG LITTLE BRICK ROAD TO THE INTERSECTION WITH MASON ROAD.
 DN2003'TURN LEFT (SOUTH) AND PROCEED 0.3 MILES ALONG MASON ROAD TO THE
 DN2003'INTERSECTION WITH TURNER ROAD. TURN LEFT (SOUTH) AND PROCEED 1.7 MILES
 DN2003'ALONG TURNER ROAD TO THE INTERSECTION WITH CHOCKLEY ROAD. STATION IS
 DN2003'LOCATED IN THE ROAD, 22.00 FEET SOUTHEAST OF A POWER POLE, 33.20 FEET
 DN2003'NORTHWEST  OF A CONCRETE RIGHT OF WAY MARKER AND 28.20 FEET SOUTHWEST
 DN2003'OF A CONCRETE RIGHT OF WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2020 ***********************************************************************
 DN2020  DESIGNATION -  82
 DN2020  PID         -  DN2020
 DN2020  STATE/COUNTY-  IL/FULTON
 DN2020  COUNTRY     -  US
 DN2020  USGS QUAD   -  SMITHFIELD (2018)
 DN2020
 DN2020                         *CURRENT SURVEY CONTROL
 DN2020  ______________________________________________________________________
 DN2020* NAD 83(2011) POSITION- 40 24 25.33209(N) 090 19 17.15913(W)   ADJUSTED
 DN2020* NAD 83(2011) ELLIP HT-   113.796 (meters)        (06/27/12)   ADJUSTED
 DN2020* NAD 83(2011) EPOCH   -  2010.00
 DN2020* NAVD 88 ORTHO HEIGHT -   146.9   (meters)      482.    (feet) GPS OBS
 DN2020  ______________________________________________________________________
 DN2020  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2020  GEOID HEIGHT    -        -33.124 (meters)                     GEOID09
 DN2020  GEOID HEIGHT    -        -33.153 (meters)                     GEOID18
 DN2020  NAD 83(2011) X  -    -27,285.083 (meters)                     COMP
 DN2020  NAD 83(2011) Y  - -4,863,543.057 (meters)                     COMP
 DN2020  NAD 83(2011) Z  -  4,112,578.579 (meters)                     COMP
 DN2020  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 DN2020
 DN2020  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2020  Standards:
 DN2020         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2020            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2020  -------------------------------------------------------------------
 DN2020  NETWORK    3.16   2.55           1.47   1.03   1.30     -0.12141691
 DN2020  -------------------------------------------------------------------
 DN2020  Click here for local accuracies and other accuracy information.
 DN2020
 DN2020.The horizontal coordinates were established by GPS observations
 DN2020.and adjusted by the National Geodetic Survey in June 2012.
 DN2020
 DN2020.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2020.been affixed to the stable North American tectonic plate. See 
 DN2020.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2020
 DN2020.The horizontal coordinates are valid at the epoch date displayed above
 DN2020.which is a decimal equivalence of Year/Month/Day.
 DN2020
 DN2020.The orthometric height was determined by GPS observations and a
 DN2020.high-resolution geoid model.
 DN2020
 DN2020.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2020.GEOID18 height accuracy estimate available here.
 DN2020
 DN2020.Click photographs - Photos may exist for this station.
 DN2020
 DN2020.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2020
 DN2020.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2020
 DN2020.The ellipsoidal height was determined by GPS observations
 DN2020.and is referenced to NAD 83.
 DN2020
 DN2020. The following values were computed from the NAD 83(2011) position.
 DN2020
 DN2020;                    North         East     Units Scale Factor Converg.
 DN2020;SPC IL W     -   415,193.402   686,863.474   MT  0.99994330   -0 06 01.2
 DN2020;SPC IL W     - 1,362,180.35  2,253,484.58   sFT  0.99994330   -0 06 01.2
 DN2020;UTM  15      - 4,476,381.175   727,291.682   MT  1.00023597   +1 44 13.3
 DN2020
 DN2020!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2020!SPC IL W     -   0.99998215  x   0.99994330  =   0.99992545
 DN2020!UTM  15      -   0.99998215  x   1.00023597  =   1.00021811
 DN2020
 DN2020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2729176381(NAD 83)
 DN2020
 DN2020                          SUPERSEDED SURVEY CONTROL
 DN2020
 DN2020  NAD 83(2007)-  40 24 25.33236(N)    090 19 17.15992(W) AD(2002.00) 1
 DN2020  ELLIP H (08/11/11)  113.820  (m)                       GP(2002.00) 4 1
 DN2020
 DN2020.Superseded values are not recommended for survey control.
 DN2020
 DN2020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2020.See file dsdata.pdf to determine how the superseded data were derived.
 DN2020
 DN2020_MARKER: DD = SURVEY DISK
 DN2020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2020_STAMPING: FC82
 DN2020_MARK LOGO: NONE
 DN2020_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2020+STABILITY: SURFACE MOTION
 DN2020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2020+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2020
 DN2020  HISTORY     - Date     Condition        Report By
 DN2020  HISTORY     - 200905   MONUMENTED       ILDT
 DN2020
 DN2020                          STATION DESCRIPTION
 DN2020
 DN2020'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2020'STATION IS LOCATED 3.8 MILES NORTH OF THE TOWN OF IPAVA AND IS
 DN2020'MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 DN2020'18, T 5 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN2020'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF FULTON STREET AND
 DN2020'MAIN STREET (US ROUTE 136) IN THE TOWN OF IPAVA, PROCEED EAST 0.6
 DN2020'MILES ALONG MAIN STREET (US ROUTE 136) TO THE INTERSECTION WITH COUNTY
 DN2020'HIGHWAY 2. TURN LEFT (NORTH) AND PROCEED 4.1 MILES ALONG COUNTY
 DN2020'HIGHWAY 2 TO A POINT 0.1 MILES NORTH OF BRIDGE ROAD. STATION IS
 DN2020'LOCATED 51.32 FEET SOUTHWEST OF A STEEL FENCE POST, 26.53 FEET WEST OF
 DN2020'A STEEL FENCE POST AND 36.25 FEET NORTHWEST OF A STEEL FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1467 ***********************************************************************
 MF1467  DESIGNATION -  828
 MF1467  PID         -  MF1467
 MF1467  STATE/COUNTY-  IL/LASALLE
 MF1467  COUNTRY     -  US
 MF1467  USGS QUAD   -  STARVED ROCK (2018)
 MF1467
 MF1467                         *CURRENT SURVEY CONTROL
 MF1467  ______________________________________________________________________
 MF1467* NAD 83(1997) POSITION- 41 21 36.16104(N) 088 57 09.39637(W)   ADJUSTED
 MF1467* NAVD 88 ORTHO HEIGHT -   191.    (meters)      627.    (feet) SCALED
 MF1467  ______________________________________________________________________
 MF1467  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 MF1467  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 MF1467  HORZ ORDER      -  SECOND
 MF1467
 MF1467.The horizontal coordinates were established by classical geodetic methods
 MF1467.and adjusted by the National Geodetic Survey in October 1999.
 MF1467
 MF1467.The orthometric height was scaled from a topographic map.
 MF1467
 MF1467.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1467.GEOID18 height accuracy estimate available here.
 MF1467
 MF1467.Click photographs - Photos may exist for this station.
 MF1467
 MF1467.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1467
 MF1467. The following values were computed from the NAD 83(1997) position.
 MF1467
 MF1467;                    North         East     Units Scale Factor Converg.
 MF1467;SPC IL E     -   521,211.471   248,182.759   MT  1.00000803   -0 24 33.2
 MF1467;SPC IL E     - 1,710,007.97    814,246.27   sFT  1.00000803   -0 24 33.2
 MF1467;UTM  16      - 4,580,566.058   336,675.303   MT  0.99992829   -1 17 26.0
 MF1467
 MF1467!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1467!SPC IL E     -   0.99997522  x   1.00000803  =   0.99998325
 MF1467!UTM  16      -   0.99997522  x   0.99992829  =   0.99990351
 MF1467
 MF1467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3667580566(NAD 83)
 MF1467
 MF1467                          SUPERSEDED SURVEY CONTROL
 MF1467
 MF1467  NAD 83(1986)-  41 21 36.16735(N)    088 57 09.40481(W) AD(       ) 2
 MF1467  NAD 27      -  41 21 36.04490(N)    088 57 09.12030(W) AD(       ) 2
 MF1467
 MF1467.Superseded values are not recommended for survey control.
 MF1467
 MF1467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1467.See file dsdata.pdf to determine how the superseded data were derived.
 MF1467
 MF1467_MARKER: P = PIPE CAP
 MF1467_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF1467_STAMPING: ILL 828
 MF1467_MARK LOGO: USGS
 MF1467_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF1467_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1467
 MF1467  HISTORY     - Date     Condition        Report By
 MF1467  HISTORY     - UNK      MONUMENTED       USGS
 MF1467  HISTORY     - 1954     GOOD             CGS
 MF1467  HISTORY     - 19970820 POOR             USPSQD
 MF1467  HISTORY     - 19980710 MARK NOT FOUND   USPSQD
 MF1467  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF1467
 MF1467                          STATION DESCRIPTION
 MF1467
 MF1467'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF1467'(USGS) BM WAS USED AS A REFERENCE MARK.  IT IS 37 FEET SOUTH
 MF1467'OF AN EAST-WEST GRAVEL ROAD, 30 FEET WEST OF A NORTH-SOUTH
 MF1467'GRAVEL ROAD AND 2 FEET SOUTHWEST OF A 6 INCH ASH TREE.  THE
 MF1467'MARK IS A ROUND 3 INCH IRON PIPE THAT PROJECTS 6 INCHES
 MF1467'WITH A STANDARD U.S.G.S. CAP IN THE TOP STAMPED ILL. 828
 MF1467'(FEET ABOVE SEA LEVEL) DATUM.
 MF1467
 MF1467                          STATION RECOVERY (1997)
 MF1467
 MF1467'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1467'MARK RECOVERED IN POOR CONDITION.
 MF1467
 MF1467                          STATION RECOVERY (1998)
 MF1467
 MF1467'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1467'MARK NOT FOUND.
 MF1467
 MF1467                          STATION RECOVERY (2002)
 MF1467
 MF1467'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1467'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2021 ***********************************************************************
 DN2021  DESIGNATION -  83
 DN2021  PID         -  DN2021
 DN2021  STATE/COUNTY-  IL/FULTON
 DN2021  COUNTRY     -  US
 DN2021  USGS QUAD   -  IPAVA (2018)
 DN2021
 DN2021                         *CURRENT SURVEY CONTROL
 DN2021  ______________________________________________________________________
 DN2021* NAD 83(2011) POSITION- 40 21 49.24926(N) 090 16 29.77810(W)   ADJUSTED
 DN2021* NAD 83(2011) ELLIP HT-   133.609 (meters)        (06/27/12)   ADJUSTED
 DN2021* NAD 83(2011) EPOCH   -  2010.00
 DN2021* NAVD 88 ORTHO HEIGHT -   166.7   (meters)      547.    (feet) GPS OBS
 DN2021  ______________________________________________________________________
 DN2021  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2021  GEOID HEIGHT    -        -33.089 (meters)                     GEOID09
 DN2021  GEOID HEIGHT    -        -33.112 (meters)                     GEOID18
 DN2021  NAD 83(2011) X  -    -23,353.418 (meters)                     COMP
 DN2021  NAD 83(2011) Y  - -4,866,698.070 (meters)                     COMP
 DN2021  NAD 83(2011) Z  -  4,108,924.215 (meters)                     COMP
 DN2021  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 DN2021
 DN2021  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2021  Standards:
 DN2021         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2021            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2021  -------------------------------------------------------------------
 DN2021  NETWORK    6.34   7.27           2.81   2.32   3.71     -0.10863918
 DN2021  -------------------------------------------------------------------
 DN2021  Click here for local accuracies and other accuracy information.
 DN2021
 DN2021.The horizontal coordinates were established by GPS observations
 DN2021.and adjusted by the National Geodetic Survey in June 2012.
 DN2021
 DN2021.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2021.been affixed to the stable North American tectonic plate. See 
 DN2021.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2021
 DN2021.The horizontal coordinates are valid at the epoch date displayed above
 DN2021.which is a decimal equivalence of Year/Month/Day.
 DN2021
 DN2021.The orthometric height was determined by GPS observations and a
 DN2021.high-resolution geoid model.
 DN2021
 DN2021.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2021.GEOID18 height accuracy estimate available here.
 DN2021
 DN2021.Click photographs - Photos may exist for this station.
 DN2021
 DN2021.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2021
 DN2021.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2021
 DN2021.The ellipsoidal height was determined by GPS observations
 DN2021.and is referenced to NAD 83.
 DN2021
 DN2021. The following values were computed from the NAD 83(2011) position.
 DN2021
 DN2021;                    North         East     Units Scale Factor Converg.
 DN2021;SPC IL W     -   410,373.435   690,804.039   MT  0.99994222   -0 04 12.4
 DN2021;SPC IL W     - 1,346,366.84  2,266,412.92   sFT  0.99994222   -0 04 12.4
 DN2021;UTM  15      - 4,471,688.543   731,385.943   MT  1.00025910   +1 45 56.3
 DN2021
 DN2021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2021!SPC IL W     -   0.99997904  x   0.99994222  =   0.99992126
 DN2021!UTM  15      -   0.99997904  x   1.00025910  =   1.00023814
 DN2021
 DN2021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3138571688(NAD 83)
 DN2021
 DN2021                          SUPERSEDED SURVEY CONTROL
 DN2021
 DN2021  NAD 83(2007)-  40 21 49.24954(N)    090 16 29.77887(W) AD(2002.00) 1
 DN2021  ELLIP H (08/11/11)  133.634  (m)                       GP(2002.00) 4 1
 DN2021
 DN2021.Superseded values are not recommended for survey control.
 DN2021
 DN2021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2021.See file dsdata.pdf to determine how the superseded data were derived.
 DN2021
 DN2021_MARKER: DD = SURVEY DISK
 DN2021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2021_STAMPING: FC83
 DN2021_MARK LOGO: NONE
 DN2021_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2021+STABILITY: SURFACE MOTION
 DN2021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2021+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2021
 DN2021  HISTORY     - Date     Condition        Report By
 DN2021  HISTORY     - 200905   MONUMENTED       ILDT
 DN2021
 DN2021                          STATION DESCRIPTION
 DN2021
 DN2021'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2021'STATION IS LOCATED 2.0 MILES NORTHEAST OF THE TOWN OF IPAVA AND IS
 DN2021'MONUMENTED AS THE SOUTHEAST CORNER OF SECTION 33, T 5 N, R 2 E OF THE
 DN2021'4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE INTERSECTION
 DN2021'OF US ROUTE 136 (MAIN ST.) AND FULTON STREET NEAR THE POST OFFICE IN
 DN2021'THE TOWN OF IPAVA PROCEED EAST 2.7 MILES ON US RTE 136 TO THE
 DN2021'INTERSECTION WITH LADDS ROAD. TURN LEFT (NORTH) AND PROCEED NORTH 1.1
 DN2021'MILES TO THE STATION. THE STATION IS LOCATED 25.70 FEET EAST OF A
 DN2021'FENCE CORNER, 18.52 FEET SOUTHEAST OF A 40 INCH TREE AND 48.35 FEET
 DN2021'NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0652 ***********************************************************************
 MF0652  DESIGNATION -  836.2
 MF0652  PID         -  MF0652
 MF0652  STATE/COUNTY-  IL/LEE
 MF0652  COUNTRY     -  US
 MF0652  USGS QUAD   -  MENDOTA WEST (2018)
 MF0652
 MF0652                         *CURRENT SURVEY CONTROL
 MF0652  ______________________________________________________________________
 MF0652* NAD 83(1986) POSITION- 41 36 57.     (N) 089 11 38.     (W)   SCALED
 MF0652* NAVD 88 ORTHO HEIGHT -   254.721 (meters)      835.70  (feet) ADJUSTED
 MF0652  ______________________________________________________________________
 MF0652  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF0652  DYNAMIC HEIGHT  -        254.621 (meters)      835.37  (feet) COMP
 MF0652  MODELED GRAVITY -    980,224.4   (mgal)                       NAVD 88
 MF0652
 MF0652  VERT ORDER      -  SECOND    CLASS 0
 MF0652
 MF0652.The horizontal coordinates were scaled from a map and have
 MF0652.an estimated accuracy of +/- 6 seconds.
 MF0652
 MF0652.The orthometric height was determined by differential leveling and
 MF0652.adjusted by the NATIONAL GEODETIC SURVEY
 MF0652.in June 1991.
 MF0652
 MF0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0652.GEOID18 height accuracy estimate available here.
 MF0652
 MF0652.Click photographs - Photos may exist for this station.
 MF0652
 MF0652.The dynamic height is computed by dividing the NAVD 88
 MF0652.geopotential number by the normal gravity value computed on the
 MF0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0652.degrees latitude (g = 980.6199 gals.).
 MF0652
 MF0652.The modeled gravity was interpolated from observed gravity values.
 MF0652
 MF0652;                    North         East    Units  Estimated Accuracy
 MF0652;SPC IL W     -   549,870.      781,070.      MT  (+/- 180 meters Scaled)
 MF0652
 MF0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM172094(NAD 83)
 MF0652
 MF0652                          SUPERSEDED SURVEY CONTROL
 MF0652
 MF0652  NGVD 29 (??/??/92)  254.773  (m)          835.87   (f) ADJ UNCH    2 0
 MF0652
 MF0652.Superseded values are not recommended for survey control.
 MF0652
 MF0652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0652.See file dsdata.pdf to determine how the superseded data were derived.
 MF0652
 MF0652_MARKER: Q = CHISELED SQUARE
 MF0652_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0652_SP_SET: CULVERT
 MF0652_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0652
 MF0652  HISTORY     - Date     Condition        Report By
 MF0652  HISTORY     - 1930     MONUMENTED       USGS
 MF0652  HISTORY     - 1934     GOOD             CGS
 MF0652  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0652  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0652
 MF0652                          STATION DESCRIPTION
 MF0652
 MF0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0652'2.7 MI SE FROM SUBLETTE.
 MF0652'2.7 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF0652'CITY WATER TOWER AT SUBLETTE, LEE COUNTY, AT A ROAD CROSSING, 75
 MF0652'FEET NORTHEAST OF THE CENTERLINE OF THE TRACK, AT A CONCRETE
 MF0652'CULVERT UNDER THE ROAD, AND ON THE TOP OF THE NORTHEAST END OF
 MF0652'THE NORTHWEST HEADWALL.  A CHISELED SQUARE.
 MF0652
 MF0652                          STATION RECOVERY (2002)
 MF0652
 MF0652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0652'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0652
 MF0652                          STATION RECOVERY (2003)
 MF0652
 MF0652'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0652'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2022 ***********************************************************************
 DN2022  DESIGNATION -  84
 DN2022  PID         -  DN2022
 DN2022  STATE/COUNTY-  IL/FULTON
 DN2022  COUNTRY     -  US
 DN2022  USGS QUAD   -  IPAVA (2018)
 DN2022
 DN2022                         *CURRENT SURVEY CONTROL
 DN2022  ______________________________________________________________________
 DN2022* NAD 83(2011) POSITION- 40 21 22.75972(N) 090 15 21.81425(W)   ADJUSTED
 DN2022* NAD 83(2011) ELLIP HT-   151.049 (meters)        (06/27/12)   ADJUSTED
 DN2022* NAD 83(2011) EPOCH   -  2010.00
 DN2022* NAVD 88 ORTHO HEIGHT -   184.2   (meters)      604.    (feet) GPS OBS
 DN2022  ______________________________________________________________________
 DN2022  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2022  GEOID HEIGHT    -        -33.086 (meters)                     GEOID09
 DN2022  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 DN2022  NAD 83(2011) X  -    -21,752.273 (meters)                     COMP
 DN2022  NAD 83(2011) Y  - -4,867,247.919 (meters)                     COMP
 DN2022  NAD 83(2011) Z  -  4,108,312.898 (meters)                     COMP
 DN2022  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 DN2022
 DN2022  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2022  Standards:
 DN2022         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2022            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2022  -------------------------------------------------------------------
 DN2022  NETWORK    3.08   2.37           1.40   1.07   1.21     -0.09498383
 DN2022  -------------------------------------------------------------------
 DN2022  Click here for local accuracies and other accuracy information.
 DN2022
 DN2022.The horizontal coordinates were established by GPS observations
 DN2022.and adjusted by the National Geodetic Survey in June 2012.
 DN2022
 DN2022.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2022.been affixed to the stable North American tectonic plate. See 
 DN2022.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2022
 DN2022.The horizontal coordinates are valid at the epoch date displayed above
 DN2022.which is a decimal equivalence of Year/Month/Day.
 DN2022
 DN2022.The orthometric height was determined by GPS observations and a
 DN2022.high-resolution geoid model.
 DN2022
 DN2022.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2022.GEOID18 height accuracy estimate available here.
 DN2022
 DN2022.Click photographs - Photos may exist for this station.
 DN2022
 DN2022.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2022
 DN2022.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2022
 DN2022.The ellipsoidal height was determined by GPS observations
 DN2022.and is referenced to NAD 83.
 DN2022
 DN2022. The following values were computed from the NAD 83(2011) position.
 DN2022
 DN2022;                    North         East     Units Scale Factor Converg.
 DN2022;SPC IL W     -   409,554.625   692,406.672   MT  0.99994189   -0 03 28.4
 DN2022;SPC IL W     - 1,343,680.47  2,271,670.89   sFT  0.99994189   -0 03 28.4
 DN2022;UTM  15      - 4,470,921.242   733,014.505   MT  1.00026841   +1 46 39.4
 DN2022
 DN2022!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2022!SPC IL W     -   0.99997631  x   0.99994189  =   0.99991820
 DN2022!UTM  15      -   0.99997631  x   1.00026841  =   1.00024471
 DN2022
 DN2022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3301470921(NAD 83)
 DN2022
 DN2022                          SUPERSEDED SURVEY CONTROL
 DN2022
 DN2022  NAD 83(2007)-  40 21 22.75999(N)    090 15 21.81504(W) AD(2002.00) 1
 DN2022  ELLIP H (08/11/11)  151.068  (m)                       GP(2002.00) 4 1
 DN2022
 DN2022.Superseded values are not recommended for survey control.
 DN2022
 DN2022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2022.See file dsdata.pdf to determine how the superseded data were derived.
 DN2022
 DN2022_MARKER: DD = SURVEY DISK
 DN2022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2022_STAMPING: FC84
 DN2022_MARK LOGO: NONE
 DN2022_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2022+STABILITY: SURFACE MOTION
 DN2022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2022+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2022
 DN2022  HISTORY     - Date     Condition        Report By
 DN2022  HISTORY     - 200905   MONUMENTED       ILDT
 DN2022
 DN2022                          STATION DESCRIPTION
 DN2022
 DN2022'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2022'STATION IS LOCATED 3.0 MILES EAST OF THE TOWN OF IPAVA AND IS
 DN2022'MONUMENTED AS THE EAST QUARTER CORNER OF SECTION 3, T 4 N, R 2 E OF
 DN2022'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE
 DN2022'INTERSECTION OF US ROUTE 136 (MAIN ST.) AND FULTON STREET NEAR THE
 DN2022'POST OFFICE IN THE TOWN OF IPAVA PROCEED EAST 2.7 MILES ON US RTE 136
 DN2022'TO THE INTERSECTION WITH LADDS ROAD. TURN LEFT (NORTH) AND PROCEED
 DN2022'NORTH 0.6 MILES TO THE INTERSECTION WITH SQUARE ROAD. TURN RIGHT
 DN2022'(EAST) AND PROCEED 1.0 MILE TO THE STATION. THE STATION IS 19.80 FEET
 DN2022'SOUTHEAST OF A POWER POLE, 43.75 FEET SOUTHWEST OF A POST AND 55.20
 DN2022'FEET NORTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0195 ***********************************************************************
 KC0195  DESIGNATION -  841
 KC0195  PID         -  KC0195
 KC0195  STATE/COUNTY-  IL/PIKE
 KC0195  COUNTRY     -  US
 KC0195  USGS QUAD   -  BAYLIS (2018)
 KC0195
 KC0195                         *CURRENT SURVEY CONTROL
 KC0195  ______________________________________________________________________
 KC0195* NAD 83(1986) POSITION- 39 43 42.     (N) 090 54 57.     (W)   SCALED
 KC0195* NAVD 88 ORTHO HEIGHT -   256.291 (meters)      840.85  (feet) ADJUSTED
 KC0195  ______________________________________________________________________
 KC0195  GEOID HEIGHT    -        -32.553 (meters)                     GEOID18
 KC0195  DYNAMIC HEIGHT  -        256.148 (meters)      840.38  (feet) COMP
 KC0195  MODELED GRAVITY -    980,063.4   (mgal)                       NAVD 88
 KC0195
 KC0195  VERT ORDER      -  SECOND    CLASS 0
 KC0195
 KC0195.The horizontal coordinates were scaled from a map and have
 KC0195.an estimated accuracy of +/- 6 seconds.
 KC0195
 KC0195.The orthometric height was determined by differential leveling and
 KC0195.adjusted by the NATIONAL GEODETIC SURVEY
 KC0195.in June 1991.
 KC0195
 KC0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0195.GEOID18 height accuracy estimate available here.
 KC0195
 KC0195.Click photographs - Photos may exist for this station.
 KC0195
 KC0195.The dynamic height is computed by dividing the NAVD 88
 KC0195.geopotential number by the normal gravity value computed on the
 KC0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0195.degrees latitude (g = 980.6199 gals.).
 KC0195
 KC0195.The modeled gravity was interpolated from observed gravity values.
 KC0195
 KC0195;                    North         East    Units  Estimated Accuracy
 KC0195;SPC IL W     -   340,090.      635,780.      MT  (+/- 180 meters Scaled)
 KC0195
 KC0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD786996(NAD 83)
 KC0195
 KC0195                          SUPERSEDED SURVEY CONTROL
 KC0195
 KC0195  NGVD 29 (??/??/92)  256.360  (m)          841.07   (f) ADJ UNCH    2 0
 KC0195
 KC0195.Superseded values are not recommended for survey control.
 KC0195
 KC0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0195.See file dsdata.pdf to determine how the superseded data were derived.
 KC0195
 KC0195_MARKER: P = PIPE CAP
 KC0195_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0195_STAMPING: ILL 841
 KC0195_MARK LOGO: USGS
 KC0195_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0195
 KC0195  HISTORY     - Date     Condition        Report By
 KC0195  HISTORY     - 1914     MONUMENTED       USGS
 KC0195  HISTORY     - 1935     GOOD             CGS
 KC0195
 KC0195                          STATION DESCRIPTION
 KC0195
 KC0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0195'AT BAYLIS.
 KC0195'AT THE WEST EDGE OF BAYLIS, PIKE COUNTY, 0.4 MILE WEST OF THE
 KC0195'WABASH RAILWAY STATION, 130 FEET NORTH OF THE CENTER OF THE
 KC0195'JUNCTION OF A ROAD LEADING WEST, ABOUT 400 FEET SOUTH OF THE
 KC0195'CENTERLINE OF THE TRACK, OPPOSITE THE JUNCTION OF A ROAD LEADING
 KC0195'EAST, AND 1-1/2 FEET EAST OF A FENCE.  A UNITED STATES GEOLOGICAL
 KC0195'SURVEY STANDARD CAP, STAMPED ILL 841 AND RIVETED ON THE TOP OF AN
 KC0195'IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9268 ***********************************************************************
 AF9268  CBN         -  This is a Cooperative Base Network Control Station.
 AF9268  DESIGNATION -  8434
 AF9268  PID         -  AF9268
 AF9268  STATE/COUNTY-  IL/HENDERSON
 AF9268  COUNTRY     -  US
 AF9268  USGS QUAD   -  STRONGHURST (2018)
 AF9268
 AF9268                         *CURRENT SURVEY CONTROL
 AF9268  ______________________________________________________________________
 AF9268* NAD 83(2011) POSITION- 40 41 02.37492(N) 090 54 12.29928(W)   ADJUSTED
 AF9268* NAD 83(2011) ELLIP HT-   200.849 (meters)        (06/27/12)   ADJUSTED
 AF9268* NAD 83(2011) EPOCH   -  2010.00
 AF9268* NAVD 88 ORTHO HEIGHT -   234.118 (meters)      768.10  (feet) ADJUSTED
 AF9268  ______________________________________________________________________
 AF9268  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 AF9268  NAD 83(2011) X  -    -76,370.212 (meters)                     COMP
 AF9268  NAD 83(2011) Y  - -4,843,091.047 (meters)                     COMP
 AF9268  NAD 83(2011) Z  -  4,136,005.871 (meters)                     COMP
 AF9268  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 AF9268  DYNAMIC HEIGHT  -        234.006 (meters)      767.73  (feet) COMP
 AF9268  MODELED GRAVITY -    980,141.1   (mgal)                       NAVD 88
 AF9268
 AF9268  VERT ORDER      -  SECOND    CLASS I
 AF9268
 AF9268  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9268  Standards:
 AF9268         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9268            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9268  -------------------------------------------------------------------
 AF9268  NETWORK    0.56   0.86           0.24   0.22   0.44     -0.13256607
 AF9268  -------------------------------------------------------------------
 AF9268  Click here for local accuracies and other accuracy information.
 AF9268
 AF9268.The horizontal coordinates were established by GPS observations
 AF9268.and adjusted by the National Geodetic Survey in June 2012.
 AF9268
 AF9268.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9268.been affixed to the stable North American tectonic plate. See 
 AF9268.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9268
 AF9268.The horizontal coordinates are valid at the epoch date displayed above
 AF9268.which is a decimal equivalence of Year/Month/Day.
 AF9268
 AF9268.The orthometric height was determined by differential leveling and
 AF9268.adjusted by the NATIONAL GEODETIC SURVEY
 AF9268.in July 2014.
 AF9268
 AF9268.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9268.GEOID18 height accuracy estimate available here.
 AF9268
 AF9268.Click photographs - Photos may exist for this station.
 AF9268
 AF9268.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9268
 AF9268.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9268
 AF9268.The ellipsoidal height was determined by GPS observations
 AF9268.and is referenced to NAD 83.
 AF9268
 AF9268.The dynamic height is computed by dividing the NAVD 88
 AF9268.geopotential number by the normal gravity value computed on the
 AF9268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9268.degrees latitude (g = 980.6199 gals.).
 AF9268
 AF9268.The modeled gravity was interpolated from observed gravity values.
 AF9268
 AF9268. The following values were computed from the NAD 83(2011) position.
 AF9268
 AF9268;                    North         East     Units Scale Factor Converg.
 AF9268;SPC IL W     -   446,195.776   637,721.716   MT  0.99998890   -0 28 49.1
 AF9268;SPC IL W     - 1,463,893.98  2,092,258.66   sFT  0.99998890   -0 28 49.1
 AF9268;UTM  15      - 4,505,791.890   677,171.351   MT  0.99998638   +1 22 01.5
 AF9268
 AF9268!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9268!SPC IL W     -   0.99996849  x   0.99998890  =   0.99995740
 AF9268!UTM  15      -   0.99996849  x   0.99998638  =   0.99995488
 AF9268
 AF9268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7717105791(NAD 83)
 AF9268
 AF9268                          SUPERSEDED SURVEY CONTROL
 AF9268
 AF9268  NAD 83(2007)-  40 41 02.37499(N)    090 54 12.29963(W) AD(2002.00) 0
 AF9268  ELLIP H (02/10/07)  200.885  (m)                       GP(2002.00)    
 AF9268  ELLIP H (10/15/04)  200.875  (m)                       GP(       ) 4 2
 AF9268  NAD 83(1997)-  40 41 02.37477(N)    090 54 12.29930(W) AD(       ) B
 AF9268  ELLIP H (07/17/98)  200.904  (m)                       GP(       ) 4 1
 AF9268  NAVD 88 (08/01/11)  234.1    (m)  GEOID09  model used  GPS OBS        
 AF9268  NAVD 88 (07/17/98)  234.1    (m)  GEOID96  model used  GPS OBS        
 AF9268
 AF9268.Superseded values are not recommended for survey control.
 AF9268
 AF9268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9268.See file dsdata.pdf to determine how the superseded data were derived.
 AF9268
 AF9268_MARKER: I = METAL ROD
 AF9268_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9268_STAMPING: 8434
 AF9268_MARK LOGO: ILDT
 AF9268_PROJECTION: RECESSED 16 CENTIMETERS
 AF9268_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9268_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9268+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2013
 AF9268_ROD/PIPE-DEPTH: 3.7 meters
 AF9268_SLEEVE-DEPTH  : 1.0 meters
 AF9268
 AF9268  HISTORY     - Date     Condition        Report By
 AF9268  HISTORY     - 1995     MONUMENTED       ASCPC
 AF9268  HISTORY     - 20100501 GOOD             ILDT
 AF9268  HISTORY     - 20120605 GOOD             ILDT
 AF9268  HISTORY     - 20130410 GOOD             AMESC
 AF9268
 AF9268                          STATION DESCRIPTION
 AF9268
 AF9268'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AF9268'THE STATION IS LOCATED ABOUT 4.3 MI (6.9 KM) EAST-NORTHEAST OF TERRE
 AF9268'HAUTE AND 4.3 MI (6.9 KM) SOUTH OF STRONGHURST.  TO REACH FROM THE
 AF9268'JUNCTION OF STATE ROUTES 94 AND 116, ABOUT 1.7 MI (2.7 KM) NORTH OF
 AF9268'STRONGHURST, GO SOUTH ON ROUTE 94, THROUGH STRONGHURST, FOR 6.0 MI
 AF9268'(9.7 KM) TO THE STATION ON THE LEFT, ON THE OUTSIDE OF A 90-DEGREE
 AF9268'CURVE IN THE HIGHWAY TO THE WEST, 21.0 M (68.9 FT) EAST-SOUTHEAST OF
 AF9268'THE CENTER OF ROUTE 94, 6.6 M (21.7 FT) EAST OF CENTER OF COUNTY ROAD
 AF9268'1500E, ABOUT 103 M (337.9 FT) NORTH OF THE CENTER OF A DIRT ROAD EAST
 AF9268'(ROAD 300N) , 25.2 M (82.7 FT) NORTHEAST OF A POWER POLE ON THE WEST
 AF9268'SIDE OF ROAD 1500E, 16.2 M (53.1 FT) EAST OF A METAL POST FOR CURVE
 AF9268'WARNING SIGN, 9.7 M (31.8 FT) SOUTH OF A TELEPHONE CABLE SPLICE BOX,
 AF9268'AND 1.0 M (3.3 FT) WEST OF THE EDGE OF A CULTIVATED FIELD.
 AF9268
 AF9268                          STATION RECOVERY (2010)
 AF9268
 AF9268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 AF9268'RECOVERED AS DESCRIBED
 AF9268
 AF9268                          STATION RECOVERY (2012)
 AF9268
 AF9268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 AF9268'RECOVERED IN GOOD CONDITION.
 AF9268
 AF9268                          STATION RECOVERY (2013)
 AF9268
 AF9268'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 AF9268'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3587 ***********************************************************************
 DP3587  DESIGNATION -  8435
 DP3587  PID         -  DP3587
 DP3587  STATE/COUNTY-  IL/HENDERSON
 DP3587  COUNTRY     -  US
 DP3587  USGS QUAD   -  STRONGHURST (2018)
 DP3587
 DP3587                         *CURRENT SURVEY CONTROL
 DP3587  ______________________________________________________________________
 DP3587* NAD 83(1986) POSITION- 40 41 26.61   (N) 090 54 12.57   (W)   HD_HELD1
 DP3587* NAVD 88 ORTHO HEIGHT -   234.773 (meters)      770.25  (feet) ADJUSTED
 DP3587  ______________________________________________________________________
 DP3587  GEOID HEIGHT    -        -33.265 (meters)                     GEOID18
 DP3587  DYNAMIC HEIGHT  -        234.661 (meters)      769.88  (feet) COMP
 DP3587  MODELED GRAVITY -    980,142.1   (mgal)                       NAVD 88
 DP3587
 DP3587  VERT ORDER      -  SECOND    CLASS I
 DP3587
 DP3587.The horizontal coordinates were determined by differentially corrected
 DP3587.hand held GPS observations or other comparable positioning techniques
 DP3587.and have an estimated accuracy of +/- 3 meters.
 DP3587
 DP3587.The orthometric height was determined by differential leveling and
 DP3587.adjusted by the NATIONAL GEODETIC SURVEY
 DP3587.in July 2014.
 DP3587
 DP3587.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3587.GEOID18 height accuracy estimate available here.
 DP3587
 DP3587.Click photographs - Photos may exist for this station.
 DP3587
 DP3587.The dynamic height is computed by dividing the NAVD 88
 DP3587.geopotential number by the normal gravity value computed on the
 DP3587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3587.degrees latitude (g = 980.6199 gals.).
 DP3587
 DP3587.The modeled gravity was interpolated from observed gravity values.
 DP3587
 DP3587;                    North         East    Units  Estimated Accuracy
 DP3587;SPC IL W     -   446,943.4     637,721.6     MT  (+/- 3 meters HH1 GPS) 
 DP3587
 DP3587_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7714706539(NAD 83)
 DP3587
 DP3587                          SUPERSEDED SURVEY CONTROL
 DP3587
 DP3587.No superseded survey control is available for this station.
 DP3587
 DP3587_MARKER: F = FLANGE-ENCASED ROD
 DP3587_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3587+WITH SETTING: INFORMATION.
 DP3587_STAMPING: 8435
 DP3587_MARK LOGO: ILDT
 DP3587_PROJECTION: RECESSED 11 CENTIMETERS
 DP3587_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3587_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3587_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3587+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DP3587_ROD/PIPE-DEPTH: 2.4 meters
 DP3587_SLEEVE-DEPTH  : 0.9 meters
 DP3587
 DP3587  HISTORY     - Date     Condition        Report By
 DP3587  HISTORY     - 19950627 MONUMENTED       ASCPC
 DP3587  HISTORY     - 20130416 GOOD             AMESC
 DP3587
 DP3587                          STATION DESCRIPTION
 DP3587
 DP3587'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3587'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHEAST OF LA
 DP3587'HARPE, 4.0 MI (6.4 KM) WEST OF RARITAN AND 3.9 MI (6.3 KM) SOUTH OF
 DP3587'STRONGHURST.
 DP3587'
 DP3587'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3587'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 10.5 MI (16.9 KM) THROUGH
 DP3587'STRONGHURST TO COUNTY ROAD 400N.  CONTINUE SOUTH ON IL ROUTE 94 FOR
 DP3587'0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP3587'
 DP3587'THE STATION IS 30.5 FT (9.3 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3587'142.1 FT (43.3 M) NORTH OF A POWER POLE, 73 FT (22.3 M) NORTH OF THE
 DP3587'CENTERLINE OF A FIELD ENTRANCE TO THE WEST AND 8.2 FT (2.5 M)
 DP3587'SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2018 ***********************************************************************
 DN2018  DESIGNATION -  85
 DN2018  PID         -  DN2018
 DN2018  STATE/COUNTY-  IL/FULTON
 DN2018  COUNTRY     -  US
 DN2018  USGS QUAD   -  IPAVA (2018)
 DN2018
 DN2018                         *CURRENT SURVEY CONTROL
 DN2018  ______________________________________________________________________
 DN2018* NAD 83(2011) POSITION- 40 19 13.69506(N) 090 18 55.97112(W)   ADJUSTED
 DN2018* NAD 83(2011) ELLIP HT-   149.986 (meters)        (06/27/12)   ADJUSTED
 DN2018* NAD 83(2011) EPOCH   -  2010.00
 DN2018* NAVD 88 ORTHO HEIGHT -   183.1   (meters)      601.    (feet) GPS OBS
 DN2018  ______________________________________________________________________
 DN2018  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2018  GEOID HEIGHT    -        -33.056 (meters)                     GEOID09
 DN2018  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 DN2018  NAD 83(2011) X  -    -26,819.925 (meters)                     COMP
 DN2018  NAD 83(2011) Y  - -4,869,798.807 (meters)                     COMP
 DN2018  NAD 83(2011) Z  -  4,105,277.706 (meters)                     COMP
 DN2018  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 DN2018
 DN2018  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2018  Standards:
 DN2018         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2018            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2018  -------------------------------------------------------------------
 DN2018  NETWORK    3.64   2.55           1.53   1.43   1.30     -0.21421331
 DN2018  -------------------------------------------------------------------
 DN2018  Click here for local accuracies and other accuracy information.
 DN2018
 DN2018.The horizontal coordinates were established by GPS observations
 DN2018.and adjusted by the National Geodetic Survey in June 2012.
 DN2018
 DN2018.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2018.been affixed to the stable North American tectonic plate. See 
 DN2018.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2018
 DN2018.The horizontal coordinates are valid at the epoch date displayed above
 DN2018.which is a decimal equivalence of Year/Month/Day.
 DN2018
 DN2018.The orthometric height was determined by GPS observations and a
 DN2018.high-resolution geoid model.
 DN2018
 DN2018.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2018.GEOID18 height accuracy estimate available here.
 DN2018
 DN2018.Click photographs - Photos may exist for this station.
 DN2018
 DN2018.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2018
 DN2018.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2018
 DN2018.The ellipsoidal height was determined by GPS observations
 DN2018.and is referenced to NAD 83.
 DN2018
 DN2018. The following values were computed from the NAD 83(2011) position.
 DN2018
 DN2018;                    North         East     Units Scale Factor Converg.
 DN2018;SPC IL W     -   405,580.692   687,346.863   MT  0.99994315   -0 05 46.8
 DN2018;SPC IL W     - 1,330,642.65  2,255,070.50   sFT  0.99994315   -0 05 46.8
 DN2018;UTM  15      - 4,466,786.053   728,082.989   MT  1.00024042   +1 44 15.9
 DN2018
 DN2018!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2018!SPC IL W     -   0.99997647  x   0.99994315  =   0.99991962
 DN2018!UTM  15      -   0.99997647  x   1.00024042  =   1.00021689
 DN2018
 DN2018_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2808266786(NAD 83)
 DN2018
 DN2018                          SUPERSEDED SURVEY CONTROL
 DN2018
 DN2018  NAD 83(2007)-  40 19 13.69543(N)    090 18 55.97173(W) AD(2002.00) 1
 DN2018  ELLIP H (08/11/11)  150.000  (m)                       GP(2002.00) 4 1
 DN2018
 DN2018.Superseded values are not recommended for survey control.
 DN2018
 DN2018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2018.See file dsdata.pdf to determine how the superseded data were derived.
 DN2018
 DN2018_MARKER: DD = SURVEY DISK
 DN2018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2018_STAMPING: FC85
 DN2018_MARK LOGO: NONE
 DN2018_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2018+STABILITY: SURFACE MOTION
 DN2018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2018+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2018
 DN2018  HISTORY     - Date     Condition        Report By
 DN2018  HISTORY     - 200905   MONUMENTED       ILDT
 DN2018
 DN2018                          STATION DESCRIPTION
 DN2018
 DN2018'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2018'STATION IS LOCATED 2.0 MILES SOUTH OF THE TOWN OF IPAVA AND IS
 DN2018'MONUMENTED AS THE SOUTHEAST CORNER OF SECTION 18, T 4 N, R 2 E OF THE
 DN2018'4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE INTERSECTION
 DN2018'OF US ROUTE 136 (MAIN ST.) AND FULTON STREET NEAR THE POST OFFICE IN
 DN2018'THE TOWN OF IPAVA, PROCEED EAST 0.6 MILES ALONG US RTE 136 TO THE
 DN2018'INTERSECTION WITH COUNTY HIGHWAY 2 (700E). TURN RIGHT (SOUTH) AND
 DN2018'PROCEED SOUTH 2.1 MILES TO THE STATION. THE STATION IS 30.03 FEET WEST
 DN2018'OF THE END OF A FENCE, 40.74 FEET NORTHEAST OF A POWER POLE AND 39.87
 DN2018'FEET SOUTHEAST OF A REBAR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1862 ***********************************************************************
 LB1862  DESIGNATION -  85.738
 LB1862  PID         -  LB1862
 LB1862  STATE/COUNTY-  IL/VERMILION
 LB1862  COUNTRY     -  US
 LB1862  USGS QUAD   -  DANVILLE NE (2018)
 LB1862
 LB1862                         *CURRENT SURVEY CONTROL
 LB1862  ______________________________________________________________________
 LB1862* NAD 83(1986) POSITION- 40 11 35.     (N) 087 34 23.     (W)   SCALED
 LB1862* NAVD 88 ORTHO HEIGHT -   200.575 (meters)      658.05  (feet) ADJUSTED
 LB1862  ______________________________________________________________________
 LB1862  GEOID HEIGHT    -        -32.676 (meters)                     GEOID18
 LB1862  DYNAMIC HEIGHT  -        200.475 (meters)      657.73  (feet) COMP
 LB1862  MODELED GRAVITY -    980,125.6   (mgal)                       NAVD 88
 LB1862
 LB1862  VERT ORDER      -  FIRST     CLASS II
 LB1862
 LB1862.The horizontal coordinates were scaled from a map and have
 LB1862.an estimated accuracy of +/- 6 seconds.
 LB1862
 LB1862.The orthometric height was determined by differential leveling and
 LB1862.adjusted by the NATIONAL GEODETIC SURVEY
 LB1862.in June 1991.
 LB1862
 LB1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1862.GEOID18 height accuracy estimate available here.
 LB1862
 LB1862.Click photographs - Photos may exist for this station.
 LB1862
 LB1862.The dynamic height is computed by dividing the NAVD 88
 LB1862.geopotential number by the normal gravity value computed on the
 LB1862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1862.degrees latitude (g = 980.6199 gals.).
 LB1862
 LB1862.The modeled gravity was interpolated from observed gravity values.
 LB1862
 LB1862;                    North         East    Units  Estimated Accuracy
 LB1862;SPC IL E     -   391,710.      364,740.      MT  (+/- 180 meters Scaled)
 LB1862
 LB1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK512493(NAD 83)
 LB1862
 LB1862                          SUPERSEDED SURVEY CONTROL
 LB1862
 LB1862  NGVD 29 (??/??/92)  200.614  (m)          658.18   (f) ADJ UNCH    1 2
 LB1862
 LB1862.Superseded values are not recommended for survey control.
 LB1862
 LB1862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1862.See file dsdata.pdf to determine how the superseded data were derived.
 LB1862
 LB1862_MARKER: X = CHISELED CROSS
 LB1862_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LB1862_SP_SET: CULVERT
 LB1862_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1862
 LB1862  HISTORY     - Date     Condition        Report By
 LB1862  HISTORY     - UNK      MONUMENTED       NYCRR
 LB1862  HISTORY     - 1935     GOOD             CGS
 LB1862
 LB1862                          STATION DESCRIPTION
 LB1862
 LB1862'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1862'5.6 MI NE FROM DANVILLE.
 LB1862'5.6 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LB1862'STATION AT DANVILLE, VERMILION COUNTY, AT CULVERT 122.99, ON THE
 LB1862'TOP OF THE SOUTHEAST CORNER OF THE EAST HEADWALL, 10.4 FEET EAST
 LB1862'OF THE EAST RAIL OF THE MAIN TRACK, AND ABOUT 1 FOOT LOWER THAN
 LB1862'THE RAIL.  A CHISELED CROSS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0434 ***********************************************************************
 LC0434  DESIGNATION -  854.93
 LC0434  PID         -  LC0434
 LC0434  STATE/COUNTY-  IL/MCLEAN
 LC0434  COUNTRY     -  US
 LC0434  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0434
 LC0434                         *CURRENT SURVEY CONTROL
 LC0434  ______________________________________________________________________
 LC0434* NAD 83(1986) POSITION- 40 29 16.     (N) 088 55 28.     (W)   SCALED
 LC0434* NAVD 88 ORTHO HEIGHT -   260.505 (meters)      854.67  (feet) ADJUSTED
 LC0434  ______________________________________________________________________
 LC0434  GEOID HEIGHT    -        -32.036 (meters)                     GEOID18
 LC0434  DYNAMIC HEIGHT  -        260.383 (meters)      854.27  (feet) COMP
 LC0434  MODELED GRAVITY -    980,151.1   (mgal)                       NAVD 88
 LC0434
 LC0434  VERT ORDER      -  FIRST     CLASS II
 LC0434
 LC0434.This mark is at Bloomington/normal Airport (BMI)
 LC0434
 LC0434.The horizontal coordinates were scaled from a map and have
 LC0434.an estimated accuracy of +/- 6 seconds.
 LC0434
 LC0434.The orthometric height was determined by differential leveling and
 LC0434.adjusted by the NATIONAL GEODETIC SURVEY
 LC0434.in June 1991.
 LC0434
 LC0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0434.GEOID18 height accuracy estimate available here.
 LC0434
 LC0434.Click photographs - Photos may exist for this station.
 LC0434
 LC0434.The dynamic height is computed by dividing the NAVD 88
 LC0434.geopotential number by the normal gravity value computed on the
 LC0434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0434.degrees latitude (g = 980.6199 gals.).
 LC0434
 LC0434.The modeled gravity was interpolated from observed gravity values.
 LC0434
 LC0434;                    North         East    Units  Estimated Accuracy
 LC0434;SPC IL E     -   424,330.      249,890.      MT  (+/- 180 meters Scaled)
 LC0434
 LC0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK368836(NAD 83)
 LC0434
 LC0434                          SUPERSEDED SURVEY CONTROL
 LC0434
 LC0434  NGVD 29 (??/??/92)  260.567  (m)          854.88   (f) ADJ UNCH    1 2
 LC0434
 LC0434.Superseded values are not recommended for survey control.
 LC0434
 LC0434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0434.See file dsdata.pdf to determine how the superseded data were derived.
 LC0434
 LC0434_MARKER: Q = CHISELED SQUARE
 LC0434_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0434_SP_SET: BUILDING
 LC0434_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0434
 LC0434  HISTORY     - Date     Condition        Report By
 LC0434  HISTORY     - UNK      MONUMENTED       IL0840
 LC0434  HISTORY     - 1969     GOOD             CGS
 LC0434  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 LC0434
 LC0434                          STATION DESCRIPTION
 LC0434
 LC0434'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0434'6.7 MI E FROM BLOOMINGTON.
 LC0434'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0434'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 1.45 MILES SOUTH ALONG
 LC0434'THE ILLINOIS CENTRAL RAILROAD, THENCE 3.15 MILES NORTHEAST ALONG
 LC0434'U.S. HIGHWAY 66, THENCE 1.5 MILES EAST ALONG STATE HIGHWAY 9,
 LC0434'AT THE BLOOMINGTON-NORMAL AIRPORT, A CHISELED SQUARE IN THE TOP
 LC0434'OF THE EAST END OF A CONCRETE SILL AT THE MORE WESTERLY OF 2
 LC0434'DOORWAYS AT THE SOUTHWEST ENTRANCE TO THE ADMINISTRATION BUILDING,
 LC0434'7.5 FEET EAST OF THE SOUHTWEST CORNER OF THE BUILDING, AND ABOUT
 LC0434'1/2 FOOT ABOVE THE LEVEL OF THE SIDEWALK.  NOTE-- THE SQUARE IS
 LC0434'SURROUNDED BY THE LETTERS 854.93 BM CUT IN CONCRETE.  SEC 1,
 LC0434'T23N, R2E
 LC0434
 LC0434                          STATION RECOVERY (1989)
 LC0434
 LC0434'RECOVERY NOTE BY US POWER SQUADRON 1989 (KMS)
 LC0434'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0459 ***********************************************************************
 MF0459  DESIGNATION -  855
 MF0459  PID         -  MF0459
 MF0459  STATE/COUNTY-  IL/DE KALB
 MF0459  COUNTRY     -  US
 MF0459  USGS QUAD   -  SYCAMORE (2018)
 MF0459
 MF0459                         *CURRENT SURVEY CONTROL
 MF0459  ______________________________________________________________________
 MF0459* NAD 83(1986) POSITION- 41 56 11.34   (N) 088 44 57.66   (W)   HD_HELD1
 MF0459* NAVD 88 ORTHO HEIGHT -   260.587 (meters)      854.94  (feet) ADJUSTED
 MF0459  ______________________________________________________________________
 MF0459  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 MF0459  DYNAMIC HEIGHT  -        260.496 (meters)      854.64  (feet) COMP
 MF0459  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 MF0459
 MF0459  VERT ORDER      -  SECOND    CLASS 0
 MF0459
 MF0459.The horizontal coordinates were determined by differentially corrected
 MF0459.hand held GPS observations or other comparable positioning techniques
 MF0459.and have an estimated accuracy of +/- 3 meters.
 MF0459
 MF0459.The orthometric height was determined by differential leveling and
 MF0459.adjusted by the NATIONAL GEODETIC SURVEY
 MF0459.in June 1991.
 MF0459
 MF0459.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0459.GEOID18 height accuracy estimate available here.
 MF0459
 MF0459.Click photographs - Photos may exist for this station.
 MF0459
 MF0459.The dynamic height is computed by dividing the NAVD 88
 MF0459.geopotential number by the normal gravity value computed on the
 MF0459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0459.degrees latitude (g = 980.6199 gals.).
 MF0459
 MF0459.The modeled gravity was interpolated from observed gravity values.
 MF0459
 MF0459;                    North         East    Units  Estimated Accuracy
 MF0459;SPC IL E     -   585,131.5     265,499.3     MT  (+/- 3 meters HH1 GPS) 
 MF0459
 MF0459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5497644203(NAD 83)
 MF0459
 MF0459                          SUPERSEDED SURVEY CONTROL
 MF0459
 MF0459  NGVD 29 (??/??/92)  260.631  (m)          855.09   (f) ADJ UNCH    2 0
 MF0459
 MF0459.Superseded values are not recommended for survey control.
 MF0459
 MF0459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0459.See file dsdata.pdf to determine how the superseded data were derived.
 MF0459
 MF0459_MARKER: DD = SURVEY DISK
 MF0459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0459_STAMPING: 29 W 1923
 MF0459_MARK LOGO: USGS
 MF0459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0459+STABILITY: SURFACE MOTION
 MF0459
 MF0459  HISTORY     - Date     Condition        Report By
 MF0459  HISTORY     - 1923     MONUMENTED       USGS
 MF0459  HISTORY     - 1935     GOOD             CGS
 MF0459  HISTORY     - 1987     GOOD             USPSQD
 MF0459  HISTORY     - 19961104 POOR             USPSQD
 MF0459
 MF0459                          STATION DESCRIPTION
 MF0459
 MF0459'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0459'AT DE KALB.
 MF0459'AT DE KALB, DE KALB COUNTY, AT THE INTERSECTION OF DE KALB AND
 MF0459'SYCAMORE AVENUES, AT THE HIGH SCHOOL, AT THE SOUTHWEST CORNER OF
 MF0459'THE YARD, AND JUST EAST OF A 2- BY 2-FOOT BRICK GATEPOST.  A
 MF0459'UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, SET IN THE TOP
 MF0459'OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0459
 MF0459                          STATION RECOVERY (1987)
 MF0459
 MF0459'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0459'RECOVERED IN GOOD CONDITION.
 MF0459
 MF0459                          STATION RECOVERY (1996)
 MF0459
 MF0459'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0459'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0709 ***********************************************************************
 NH0709  DESIGNATION -  860.4
 NH0709  PID         -  NH0709
 NH0709  STATE/COUNTY-  IL/OGLE
 NH0709  COUNTRY     -  US
 NH0709  USGS QUAD   -  FORRESTON SOUTH (2018)
 NH0709
 NH0709                         *CURRENT SURVEY CONTROL
 NH0709  ______________________________________________________________________
 NH0709* NAD 83(1986) POSITION- 42 00 11.     (N) 089 34 43.     (W)   SCALED
 NH0709* NAVD 88 ORTHO HEIGHT -   262.020 (meters)      859.64  (feet) ADJUSTED
 NH0709  ______________________________________________________________________
 NH0709  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 NH0709  DYNAMIC HEIGHT  -        261.930 (meters)      859.35  (feet) COMP
 NH0709  MODELED GRAVITY -    980,274.9   (mgal)                       NAVD 88
 NH0709
 NH0709  VERT ORDER      -  SECOND    CLASS 0
 NH0709
 NH0709.The horizontal coordinates were scaled from a map and have
 NH0709.an estimated accuracy of +/- 6 seconds.
 NH0709
 NH0709.The orthometric height was determined by differential leveling and
 NH0709.adjusted by the NATIONAL GEODETIC SURVEY
 NH0709.in June 1991.
 NH0709
 NH0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0709.GEOID18 height accuracy estimate available here.
 NH0709
 NH0709.Click photographs - Photos may exist for this station.
 NH0709
 NH0709.The dynamic height is computed by dividing the NAVD 88
 NH0709.geopotential number by the normal gravity value computed on the
 NH0709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0709.degrees latitude (g = 980.6199 gals.).
 NH0709
 NH0709.The modeled gravity was interpolated from observed gravity values.
 NH0709
 NH0709;                    North         East    Units  Estimated Accuracy
 NH0709;SPC IL W     -   592,590.      748,720.      MT  (+/- 180 meters Scaled)
 NH0709
 NH0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM864533(NAD 83)
 NH0709
 NH0709                          SUPERSEDED SURVEY CONTROL
 NH0709
 NH0709  NGVD 29 (??/??/92)  262.102  (m)          859.91   (f) ADJ UNCH    2 0
 NH0709
 NH0709.Superseded values are not recommended for survey control.
 NH0709
 NH0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0709.See file dsdata.pdf to determine how the superseded data were derived.
 NH0709
 NH0709_MARKER: Q = CHISELED SQUARE
 NH0709_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0709_SP_SET: CULVERT HEADWALL
 NH0709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0709+STABILITY: SURFACE MOTION
 NH0709
 NH0709  HISTORY     - Date     Condition        Report By
 NH0709  HISTORY     - 1930     MONUMENTED       USGS
 NH0709  HISTORY     - 1934     GOOD             CGS
 NH0709
 NH0709                          STATION DESCRIPTION
 NH0709
 NH0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NH0709'1.3 MI N FROM POLO.
 NH0709'1.3 MILES NORTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY 26 FROM
 NH0709'THE ILLINOIS CENTRAL RAILROAD STATION AT POLO, OGLE COUNTY, 0.2
 NH0709'MILE WEST OF THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT
 NH0709'MILEPOST 914, AT A CULVERT, AND ON THE TOP OF THE EAST END OF
 NH0709'THE NORTH HEADWALL.  A CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1960 ***********************************************************************
 DN1960  DESIGNATION -  87
 DN1960  PID         -  DN1960
 DN1960  STATE/COUNTY-  IL/FULTON
 DN1960  COUNTRY     -  US
 DN1960  USGS QUAD   -  IPAVA (2018)
 DN1960
 DN1960                         *CURRENT SURVEY CONTROL
 DN1960  ______________________________________________________________________
 DN1960* NAD 83(2011) POSITION- 40 20 56.96874(N) 090 21 44.29100(W)   ADJUSTED
 DN1960* NAD 83(2011) ELLIP HT-   166.225 (meters)        (06/27/12)   ADJUSTED
 DN1960* NAD 83(2011) EPOCH   -  2010.00
 DN1960* NAVD 88 ORTHO HEIGHT -   199.3   (meters)      654.    (feet) GPS OBS
 DN1960  ______________________________________________________________________
 DN1960  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1960  GEOID HEIGHT    -        -33.076 (meters)                     GEOID09
 DN1960  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 DN1960  NAD 83(2011) X  -    -30,780.897 (meters)                     COMP
 DN1960  NAD 83(2011) Y  - -4,867,725.875 (meters)                     COMP
 DN1960  NAD 83(2011) Z  -  4,107,716.466 (meters)                     COMP
 DN1960  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 DN1960
 DN1960  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1960  Standards:
 DN1960         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1960            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1960  -------------------------------------------------------------------
 DN1960  NETWORK    2.48   1.84           1.09   0.93   0.94     -0.01157036
 DN1960  -------------------------------------------------------------------
 DN1960  Click here for local accuracies and other accuracy information.
 DN1960
 DN1960.The horizontal coordinates were established by GPS observations
 DN1960.and adjusted by the National Geodetic Survey in June 2012.
 DN1960
 DN1960.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1960.been affixed to the stable North American tectonic plate. See 
 DN1960.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1960
 DN1960.The horizontal coordinates are valid at the epoch date displayed above
 DN1960.which is a decimal equivalence of Year/Month/Day.
 DN1960
 DN1960.The orthometric height was determined by GPS observations and a
 DN1960.high-resolution geoid model.
 DN1960
 DN1960.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1960.GEOID18 height accuracy estimate available here.
 DN1960
 DN1960.Click photographs - Photos may exist for this station.
 DN1960
 DN1960.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1960
 DN1960.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1960
 DN1960.The ellipsoidal height was determined by GPS observations
 DN1960.and is referenced to NAD 83.
 DN1960
 DN1960. The following values were computed from the NAD 83(2011) position.
 DN1960
 DN1960;                    North         East     Units Scale Factor Converg.
 DN1960;SPC IL W     -   408,773.688   683,380.227   MT  0.99994458   -0 07 36.0
 DN1960;SPC IL W     - 1,341,118.34  2,242,056.63   sFT  0.99994458   -0 07 36.0
 DN1960;UTM  15      - 4,469,851.297   724,015.003   MT  1.00021777   +1 42 30.5
 DN1960
 DN1960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1960!SPC IL W     -   0.99997392  x   0.99994458  =   0.99991851
 DN1960!UTM  15      -   0.99997392  x   1.00021777  =   1.00019169
 DN1960
 DN1960_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2401569851(NAD 83)
 DN1960
 DN1960                          SUPERSEDED SURVEY CONTROL
 DN1960
 DN1960  NAD 83(2007)-  40 20 56.96903(N)    090 21 44.29159(W) AD(2002.00) 1
 DN1960  ELLIP H (08/11/11)  166.242  (m)                       GP(2002.00) 4 1
 DN1960
 DN1960.Superseded values are not recommended for survey control.
 DN1960
 DN1960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1960.See file dsdata.pdf to determine how the superseded data were derived.
 DN1960
 DN1960_MARKER: DD = SURVEY DISK
 DN1960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1960_STAMPING: FC87
 DN1960_MARK LOGO: NONE
 DN1960_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1960+STABILITY: SURFACE MOTION
 DN1960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1960+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1960
 DN1960  HISTORY     - Date     Condition        Report By
 DN1960  HISTORY     - 200905   MONUMENTED       ILDT
 DN1960
 DN1960                          STATION DESCRIPTION
 DN1960
 DN1960'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1960'STATION IS LOCATED 1.75 MILES WEST OF THE TOWN OF IPAVA AND IS
 DN1960'MONUMENTED AS THE NORTH QUARTER CORNER OF SECTION 11, T 4 N, R 1 E OF
 DN1960'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE
 DN1960'INTERSECTION OF IL US ROUTE 136 (MAIN ST.) AND FULTON STREET NEAR THE
 DN1960'POST OFFICE IN THE TOWN OF IPAVA PROCEED WEST ALONG US RTE 136, 2.1
 DN1960'MILES TO THE INTERSECTION OF US RTE 136 AND CAMP ELLIS ROAD (450E).
 DN1960'TURN LEFT (SOUTH) PROCEED 0.5 MILE SOUTH ALONG CAMP ELLIS ROAD (450E)
 DN1960'TO THE STATION. THE STATION IS LOCATED IN THE APPROXIMATE CENTER OF
 DN1960'THE ROAD 35.5 FEET SOUTHWEST OF A POWER POLE, 28.13 FEET SOUTHEAST OF
 DN1960'AN IRON ROD AND 51.80 FEET NORTHEAST OF AN IRON ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1959 ***********************************************************************
 DN1959  DESIGNATION -  88
 DN1959  PID         -  DN1959
 DN1959  STATE/COUNTY-  IL/FULTON
 DN1959  COUNTRY     -  US
 DN1959  USGS QUAD   -  VERMONT (2018)
 DN1959
 DN1959                         *CURRENT SURVEY CONTROL
 DN1959  ______________________________________________________________________
 DN1959* NAD 83(2011) POSITION- 40 20 04.96487(N) 090 23 29.59396(W)   ADJUSTED
 DN1959* NAD 83(2011) ELLIP HT-   166.845 (meters)        (06/27/12)   ADJUSTED
 DN1959* NAD 83(2011) EPOCH   -  2010.00
 DN1959* NAVD 88 ORTHO HEIGHT -   199.9   (meters)      656.    (feet) GPS OBS
 DN1959  ______________________________________________________________________
 DN1959  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1959  GEOID HEIGHT    -        -33.073 (meters)                     GEOID09
 DN1959  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 DN1959  NAD 83(2011) X  -    -33,273.079 (meters)                     COMP
 DN1959  NAD 83(2011) Y  - -4,868,748.379 (meters)                     COMP
 DN1959  NAD 83(2011) Z  -  4,106,494.239 (meters)                     COMP
 DN1959  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 DN1959
 DN1959  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1959  Standards:
 DN1959         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1959            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1959  -------------------------------------------------------------------
 DN1959  NETWORK    2.36   1.78           1.05   0.86   0.91      0.04915075
 DN1959  -------------------------------------------------------------------
 DN1959  Click here for local accuracies and other accuracy information.
 DN1959
 DN1959.The horizontal coordinates were established by GPS observations
 DN1959.and adjusted by the National Geodetic Survey in June 2012.
 DN1959
 DN1959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1959.been affixed to the stable North American tectonic plate. See 
 DN1959.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1959
 DN1959.The horizontal coordinates are valid at the epoch date displayed above
 DN1959.which is a decimal equivalence of Year/Month/Day.
 DN1959
 DN1959.The orthometric height was determined by GPS observations and a
 DN1959.high-resolution geoid model.
 DN1959
 DN1959.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1959.GEOID18 height accuracy estimate available here.
 DN1959
 DN1959.Click photographs - Photos may exist for this station.
 DN1959
 DN1959.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1959
 DN1959.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1959
 DN1959.The ellipsoidal height was determined by GPS observations
 DN1959.and is referenced to NAD 83.
 DN1959
 DN1959. The following values were computed from the NAD 83(2011) position.
 DN1959
 DN1959;                    North         East     Units Scale Factor Converg.
 DN1959;SPC IL W     -   407,175.637   680,891.223   MT  0.99994567   -0 08 44.0
 DN1959;SPC IL W     - 1,335,875.40  2,233,890.62   sFT  0.99994567   -0 08 44.0
 DN1959;UTM  15      - 4,468,173.924   721,577.795   MT  1.00020440   +1 41 20.4
 DN1959
 DN1959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1959!SPC IL W     -   0.99997383  x   0.99994567  =   0.99991950
 DN1959!UTM  15      -   0.99997383  x   1.00020440  =   1.00017822
 DN1959
 DN1959_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2157768173(NAD 83)
 DN1959
 DN1959                          SUPERSEDED SURVEY CONTROL
 DN1959
 DN1959  NAD 83(2007)-  40 20 04.96518(N)    090 23 29.59452(W) AD(2002.00) 1
 DN1959  ELLIP H (08/11/11)  166.862  (m)                       GP(2002.00) 4 1
 DN1959
 DN1959.Superseded values are not recommended for survey control.
 DN1959
 DN1959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1959.See file dsdata.pdf to determine how the superseded data were derived.
 DN1959
 DN1959_MARKER: DD = SURVEY DISK
 DN1959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1959_STAMPING: FC88
 DN1959_MARK LOGO: NONE
 DN1959_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1959+STABILITY: SURFACE MOTION
 DN1959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1959+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1959
 DN1959  HISTORY     - Date     Condition        Report By
 DN1959  HISTORY     - 200905   MONUMENTED       ILDT
 DN1959
 DN1959                          STATION DESCRIPTION
 DN1959
 DN1959'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1959'STATION IS LOCATED 1.0 MILE SOUTH AND 3.0 MILES WEST OF THE TOWN OF
 DN1959'IPAVA AND IS MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST
 DN1959'QUARTER OF SECTION 9, T 10 N, R 1 E OF THE 4TH P.M., FULTON COUNTY,IL.
 DN1959'TO REACH THE STATION FROM THE INTERSECTION OF IL RTE 136 (MAIN ST) AND
 DN1959'FULTON STREET NEAR THE POST OFFICE IN THE TOWN OF IPAVA, PROCEED WEST
 DN1959'ALONG IL RTE 136  3.6 MILES TO THE INTERSECTION OF IL RTE 136 AND
 DN1959'AYRSHIRE ROAD (300E). TURN LEFT (SOUTH) AND PROCEED 1.50 MILES SOUTH
 DN1959'ALONG AYRSHIRE ROAD TO THE STATION. STATION IS LOCATED 185.12 FEET
 DN1959'SOUTHWEST OF A UTILITY POLE, 129.65 FEET NORTHWEST OF A UTILITY POLE
 DN1959'AND 106.18 FEET NORTHEAST OF THE WEST END A 12 INCH CMP CULVERT.
 DN1959'STATION IS LOCATED APPROXIMATELY 5 FEET EAST OF THE GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1860 ***********************************************************************
 JB1860  DESIGNATION -  88 S
 JB1860  PID         -  JB1860
 JB1860  STATE/COUNTY-  IL/WASHINGTON
 JB1860  COUNTRY     -  US
 JB1860  USGS QUAD   -  ASHLEY (2018)
 JB1860
 JB1860                         *CURRENT SURVEY CONTROL
 JB1860  ______________________________________________________________________
 JB1860* NAD 83(1997) POSITION- 38 18 06.64768(N) 089 13 44.31498(W)   ADJUSTED
 JB1860* NAVD 88 ORTHO HEIGHT -   180.04  (+/-2cm)      590.7   (feet) VERTCON3
 JB1860  ______________________________________________________________________
 JB1860  GEOID HEIGHT    -        -30.011 (meters)                     GEOID18
 JB1860  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 JB1860  HORZ ORDER      -  SECOND
 JB1860  VERT ORDER      -  THIRD ? (See Below)
 JB1860
 JB1860.The horizontal coordinates were established by classical geodetic methods
 JB1860.and adjusted by the National Geodetic Survey in October 1999.
 JB1860
 JB1860.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1860.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1860
 JB1860.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1860.GEOID18 height accuracy estimate available here.
 JB1860
 JB1860.The vertical order pertains to the NGVD 29 superseded value.
 JB1860
 JB1860.Click photographs - Photos may exist for this station.
 JB1860
 JB1860.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1860
 JB1860. The following values were computed from the NAD 83(1997) position.
 JB1860
 JB1860;                    North         East     Units Scale Factor Converg.
 JB1860;SPC IL W     -   181,888.639   782,016.955   MT  1.00002399   +0 34 52.4
 JB1860;SPC IL W     -   596,746.31  2,565,667.29   sFT  1.00002399   +0 34 52.4
 JB1860;UTM  16      - 4,241,656.850   305,095.177   MT  1.00006786   -1 22 55.1
 JB1860
 JB1860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1860!SPC IL W     -   0.99997646  x   1.00002399  =   1.00000045
 JB1860!UTM  16      -   0.99997646  x   1.00006786  =   1.00004432
 JB1860
 JB1860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0509541656(NAD 83)
 JB1860
 JB1860                          SUPERSEDED SURVEY CONTROL
 JB1860
 JB1860  NAD 83(1993)-  38 18 06.66269(N)    089 13 44.31422(W) AD(       ) 2
 JB1860  NAD 83(1986)-  38 18 06.66272(N)    089 13 44.31402(W) AD(       ) 2
 JB1860  NAD 27      -  38 18 06.48388(N)    089 13 44.03089(W) AD(       ) 2
 JB1860  NGVD 29             180.15   (m)          591.0    (f) LEVELING    3  
 JB1860
 JB1860.Superseded values are not recommended for survey control.
 JB1860
 JB1860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1860.See file dsdata.pdf to determine how the superseded data were derived.
 JB1860
 JB1860_MARKER: DB = BENCH MARK DISK
 JB1860_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1860_STAMPING: 88 S 1928
 JB1860_MARK LOGO: USGS
 JB1860_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1860
 JB1860  HISTORY     - Date     Condition        Report By
 JB1860  HISTORY     - 1928     MONUMENTED       USGS
 JB1860  HISTORY     - 1962     GOOD             CGS
 JB1860  HISTORY     - 20110810 MARK NOT FOUND   ILDT
 JB1860
 JB1860                          STATION DESCRIPTION
 JB1860
 JB1860'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1860'THE STATION IS ABOUT 5-1/2 MILES NORTH OF DUBOIS, ABOUT 3 MILES
 JB1860'SOUTHWEST OF ASHLEY, IN THE NORTHWEST 1/4 OF THE NORTHEAST 1/4 OF
 JB1860'SEC. 5, T. 3 S., R. 1 W., AND ON THE PROPERTY OF THE FAIRVIEW
 JB1860'CHURCH.  IT IS A U.S. GEOLOGICAL AND STATE SURVEY DISK STAMPED 88
 JB1860'S 1928 SET IN THE TOP OF A 6 INCH BY 6 INCH CONCRETE POST THAT
 JB1860'PROJECTS 3 INCHES.  THE MONUMENT IS 48 FEET NORTH OF A TELEPHONE
 JB1860'POLE, 34 FEET EAST OF THE CENTERLINE OF HIGHWAY 51 AND 19 FEET SOUTH
 JB1860'OF THE CENTERLINE OF A DRIVEWAY.
 JB1860'
 JB1860'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION FAIR, THE
 JB1860'DISTANCE BEING 100.56 FEET AND 30.6516 METERS.
 JB1860'
 JB1860'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 51 AND 460 AND STATE
 JB1860'HIGHWAY 15, ABOUT 2 MILES WEST OF ASHLEY, GO SOUTH ON HIGHWAY 51
 JB1860'FOR 2.25 MILES TO A CROSSROAD AND THE STATION ON THE LEFT.
 JB1860
 JB1860                          STATION RECOVERY (2011)
 JB1860
 JB1860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1860'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0172 ***********************************************************************
 LD0172  DESIGNATION -  88.6 L A
 LD0172  PID         -  LD0172
 LD0172  STATE/COUNTY-  IL/CASS
 LD0172  COUNTRY     -  US
 LD0172  USGS QUAD   -  BEARDSTOWN (2018)
 LD0172
 LD0172                         *CURRENT SURVEY CONTROL
 LD0172  ______________________________________________________________________
 LD0172* NAD 83(1986) POSITION- 40 01 00.     (N) 090 26 00.     (W)   SCALED
 LD0172* NAVD 88 ORTHO HEIGHT -   134.884 (meters)      442.53  (feet) ADJUSTED
 LD0172  ______________________________________________________________________
 LD0172  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 LD0172  DYNAMIC HEIGHT  -        134.813 (meters)      442.30  (feet) COMP
 LD0172  MODELED GRAVITY -    980,100.2   (mgal)                       NAVD 88
 LD0172
 LD0172  VERT ORDER      -  FIRST     CLASS II
 LD0172
 LD0172.The horizontal coordinates were scaled from a map and have
 LD0172.an estimated accuracy of +/- 6 seconds.
 LD0172
 LD0172.The orthometric height was determined by differential leveling and
 LD0172.adjusted by the NATIONAL GEODETIC SURVEY
 LD0172.in June 1991.
 LD0172
 LD0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0172.GEOID18 height accuracy estimate available here.
 LD0172
 LD0172.Click photographs - Photos may exist for this station.
 LD0172
 LD0172.The dynamic height is computed by dividing the NAVD 88
 LD0172.geopotential number by the normal gravity value computed on the
 LD0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0172.degrees latitude (g = 980.6199 gals.).
 LD0172
 LD0172.The modeled gravity was interpolated from observed gravity values.
 LD0172
 LD0172;                    North         East    Units  Estimated Accuracy
 LD0172;SPC IL W     -   371,870.      677,240.      MT  (+/- 180 meters Scaled)
 LD0172
 LD0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE190327(NAD 83)
 LD0172
 LD0172                          SUPERSEDED SURVEY CONTROL
 LD0172
 LD0172  NGVD 29 (??/??/92)  134.995  (m)          442.90   (f) ADJ UNCH    1 2
 LD0172
 LD0172.Superseded values are not recommended for survey control.
 LD0172
 LD0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0172.See file dsdata.pdf to determine how the superseded data were derived.
 LD0172
 LD0172_MARKER: DD = SURVEY DISK
 LD0172_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0172_SP_SET: SIDEWALK
 LD0172_STAMPING: 88.6 LA 3716+75 442.902
 LD0172_MARK LOGO: USACE
 LD0172_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0172
 LD0172  HISTORY     - Date     Condition        Report By
 LD0172  HISTORY     - UNK      MONUMENTED       USACE
 LD0172  HISTORY     - 1961     GOOD             CGS
 LD0172
 LD0172                          STATION DESCRIPTION
 LD0172
 LD0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0172'AT BEARDSTOWN.
 LD0172'AT BEARDSTOWN, NEAR THE INTERSECTION OF MAIN AND STATE STREET,
 LD0172'NEAR POST OFFICE, ON TOP OF THE STATE STREET SIDEWALK, 9.2 FEET
 LD0172'WEST OF THE SOUTH CORNER OF THE POST OFFICE BUILDING, 4.2 FEET
 LD0172'SOUTHWEST OF THE SOUTHWEST SIDE OF THE POST OFFICE BUILDING, 29.5
 LD0172'FEET NORTHWEST OF THE NORTHWEST CURB OF MAIN STREET AND FLUSH WITH
 LD0172'THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1805 ***********************************************************************
 ME1805  DESIGNATION -  89
 ME1805  PID         -  ME1805
 ME1805  STATE/COUNTY-  IL/COOK
 ME1805  COUNTRY     -  US
 ME1805  USGS QUAD   -  ENGLEWOOD (2018)
 ME1805
 ME1805                         *CURRENT SURVEY CONTROL
 ME1805  ______________________________________________________________________
 ME1805* NAD 83(1986) POSITION- 41 49 22.     (N) 087 41 10.     (W)   SCALED
 ME1805* NAVD 88 ORTHO HEIGHT -   180.430 (meters)      591.96  (feet) ADJUSTED
 ME1805  ______________________________________________________________________
 ME1805  GEOID HEIGHT    -        -33.518 (meters)                     GEOID18
 ME1805  DYNAMIC HEIGHT  -        180.367 (meters)      591.75  (feet) COMP
 ME1805  MODELED GRAVITY -    980,272.8   (mgal)                       NAVD 88
 ME1805
 ME1805  VERT ORDER      -  FIRST     CLASS II
 ME1805
 ME1805.The horizontal coordinates were scaled from a map and have
 ME1805.an estimated accuracy of +/- 6 seconds.
 ME1805
 ME1805.The orthometric height was determined by differential leveling and
 ME1805.adjusted by the NATIONAL GEODETIC SURVEY
 ME1805.in June 1991.
 ME1805
 ME1805.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1805.GEOID18 height accuracy estimate available here.
 ME1805
 ME1805.Click photographs - Photos may exist for this station.
 ME1805
 ME1805.The dynamic height is computed by dividing the NAVD 88
 ME1805.geopotential number by the normal gravity value computed on the
 ME1805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1805.degrees latitude (g = 980.6199 gals.).
 ME1805
 ME1805.The modeled gravity was interpolated from observed gravity values.
 ME1805
 ME1805;                    North         East    Units  Estimated Accuracy
 ME1805;SPC IL E     -   572,620.      353,770.      MT  (+/- 180 meters Scaled)
 ME1805
 ME1805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM430303(NAD 83)
 ME1805
 ME1805                          SUPERSEDED SURVEY CONTROL
 ME1805
 ME1805  NGVD 29 (??/??/92)  180.516  (m)          592.24   (f) ADJ UNCH    1 2
 ME1805
 ME1805.Superseded values are not recommended for survey control.
 ME1805
 ME1805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1805.See file dsdata.pdf to determine how the superseded data were derived.
 ME1805
 ME1805_MARKER: B = BOLT
 ME1805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1805+STABILITY: SURFACE MOTION
 ME1805
 ME1805  HISTORY     - Date     Condition        Report By
 ME1805  HISTORY     - UNK      MONUMENTED       IL1670
 ME1805  HISTORY     - 1947     GOOD             CGS
 ME1805  HISTORY     - 1977     GOOD             NGS
 ME1805  HISTORY     - 19870601 GOOD             USPSQD
 ME1805  HISTORY     - 1989     GOOD             USPSQD
 ME1805  HISTORY     - 20000912 MARK NOT FOUND   PATRIC
 ME1805  HISTORY     - 20071026 MARK NOT FOUND   GEOCAC
 ME1805  HISTORY     - 20121201 MARK NOT FOUND   GEOCAC
 ME1805
 ME1805                          STATION DESCRIPTION
 ME1805
 ME1805'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1805'IN CHICAGO.
 ME1805'AT THE NORTHWEST CORNER OF THE INTERSECTION OF WEST PERSHING
 ME1805'ROAD AND ARTESIAN AVENUE, 50 FEET WEST OF THE WEST EDGE OF THE
 ME1805'WEST SIDE WALK OF ARTESIAN AVENUE, 9 FEET SOUTH OF THE NORTH
 ME1805'EDGE OF THE NORTH SIDE WALK ON PERSHING ROAD, 1 FOOT EAST OF THE
 ME1805'EXTENDED WEST LINE OF THE HOUSE AT 2434 WEST PERSHING ROAD.  A
 ME1805'1/2-INCH COPPER BOLT IN THE TOP OF A CONCRETE POST THAT IS
 ME1805'COVERED WITH A 10-INCH SQUARE CAST IRON BOX THAT IS ABOUT FLUSH
 ME1805'WITH THE WALK.
 ME1805
 ME1805                          STATION RECOVERY (1977)
 ME1805
 ME1805'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1805'RECOVERED IN GOOD CONDITION.
 ME1805
 ME1805                          STATION RECOVERY (1987)
 ME1805
 ME1805'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1805'RECOVERED IN GOOD CONDITION.
 ME1805
 ME1805                          STATION RECOVERY (1989)
 ME1805
 ME1805'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1805'RECOVERED IN GOOD CONDITION.
 ME1805
 ME1805                          STATION RECOVERY (2000)
 ME1805
 ME1805'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1805'APPEARS TO HAVE BEEN DESTROYED BY NEW LAMP POST
 ME1805
 ME1805                          STATION RECOVERY (2007)
 ME1805
 ME1805'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME1805'MARK NOT FOUND.
 ME1805
 ME1805                          STATION RECOVERY (2012)
 ME1805
 ME1805'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1805'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2023 ***********************************************************************
 DN2023  DESIGNATION -  89
 DN2023  PID         -  DN2023
 DN2023  STATE/COUNTY-  IL/FULTON
 DN2023  COUNTRY     -  US
 DN2023  USGS QUAD   -  VERMONT (2018)
 DN2023
 DN2023                         *CURRENT SURVEY CONTROL
 DN2023  ______________________________________________________________________
 DN2023* NAD 83(2011) POSITION- 40 16 33.91229(N) 090 24 43.28043(W)   ADJUSTED
 DN2023* NAD 83(2011) ELLIP HT-   165.363 (meters)        (06/27/12)   ADJUSTED
 DN2023* NAD 83(2011) EPOCH   -  2010.00
 DN2023* NAVD 88 ORTHO HEIGHT -   198.4   (meters)      651.    (feet) GPS OBS
 DN2023  ______________________________________________________________________
 DN2023  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2023  GEOID HEIGHT    -        -33.058 (meters)                     GEOID09
 DN2023  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 DN2023  NAD 83(2011) X  -    -35,042.672 (meters)                     COMP
 DN2023  NAD 83(2011) Y  - -4,872,946.011 (meters)                     COMP
 DN2023  NAD 83(2011) Z  -  4,101,528.707 (meters)                     COMP
 DN2023  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 DN2023
 DN2023  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2023  Standards:
 DN2023         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2023            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2023  -------------------------------------------------------------------
 DN2023  NETWORK    2.23   1.72           1.01   0.78   0.88      0.05251013
 DN2023  -------------------------------------------------------------------
 DN2023  Click here for local accuracies and other accuracy information.
 DN2023
 DN2023.The horizontal coordinates were established by GPS observations
 DN2023.and adjusted by the National Geodetic Survey in June 2012.
 DN2023
 DN2023.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2023.been affixed to the stable North American tectonic plate. See 
 DN2023.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2023
 DN2023.The horizontal coordinates are valid at the epoch date displayed above
 DN2023.which is a decimal equivalence of Year/Month/Day.
 DN2023
 DN2023.The orthometric height was determined by GPS observations and a
 DN2023.high-resolution geoid model.
 DN2023
 DN2023.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2023.GEOID18 height accuracy estimate available here.
 DN2023
 DN2023.Click photographs - Photos may exist for this station.
 DN2023
 DN2023.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2023
 DN2023.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2023
 DN2023.The ellipsoidal height was determined by GPS observations
 DN2023.and is referenced to NAD 83.
 DN2023
 DN2023. The following values were computed from the NAD 83(2011) position.
 DN2023
 DN2023;                    North         East     Units Scale Factor Converg.
 DN2023;SPC IL W     -   400,670.800   679,133.975   MT  0.99994653   -0 09 31.0
 DN2023;SPC IL W     - 1,314,534.12  2,228,125.38   sFT  0.99994653   -0 09 31.0
 DN2023;UTM  15      - 4,461,614.529   720,029.171   MT  1.00019599   +1 40 25.4
 DN2023
 DN2023!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2023!SPC IL W     -   0.99997406  x   0.99994653  =   0.99992059
 DN2023!UTM  15      -   0.99997406  x   1.00019599  =   1.00017004
 DN2023
 DN2023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2002961614(NAD 83)
 DN2023
 DN2023                          SUPERSEDED SURVEY CONTROL
 DN2023
 DN2023  NAD 83(2007)-  40 16 33.91263(N)    090 24 43.28096(W) AD(2002.00) 1
 DN2023  ELLIP H (08/11/11)  165.380  (m)                       GP(2002.00) 4 1
 DN2023
 DN2023.Superseded values are not recommended for survey control.
 DN2023
 DN2023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2023.See file dsdata.pdf to determine how the superseded data were derived.
 DN2023
 DN2023_MARKER: DD = SURVEY DISK
 DN2023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2023_STAMPING: FC89
 DN2023_MARK LOGO: NONE
 DN2023_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2023+STABILITY: SURFACE MOTION
 DN2023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2023+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2023
 DN2023  HISTORY     - Date     Condition        Report By
 DN2023  HISTORY     - 200905   MONUMENTED       ILDT
 DN2023
 DN2023                          STATION DESCRIPTION
 DN2023
 DN2023'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2023'STATION IS LOCATED 0.75 MILES SOUTHEASTERLY OF THE TOWN OF VERMONT AND
 DN2023'IS MONUMENTED AS THE SOUTHWEST CORNER OF THE SOUTHWEST QUARTER OF
 DN2023'SECTION 33, T 4 N, R 1 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2023'STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF ALLEY STREET
 DN2023'AND WEST 2ND STREET, PROCEED EAST 0.1 MILE TO THE INTERSECTION WITH
 DN2023'MAIN STREET (COUNTY HIGHWAY 13 ). TURN RIGHT (SOUTH) AND PROCEED 1.5
 DN2023'MILES TO THE INTERSECTION OF MINE HIGHWAY (600N). TURN LEFT (EAST) AND
 DN2023'PROCEED 1.0 MILE TO THE STATION AT THE INTERSECTION WITH MILLER
 DN2023'ROAD(NORTH 200E). THE STATION IS 31.08 FEET SOUTHEAST OF A POWER POLE,
 DN2023'34.79 FEET EAST OF THE REBAR MARKING THE NORTHWEST CORNER OF SECTION
 DN2023'4, T 3 N, R 1 E OF THE 4TH P.M., FULTON CO. AND 36.02 FEET SOUTHWEST
 DN2023'OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1508 ***********************************************************************
 JB1508  DESIGNATION -  8T
 JB1508  PID         -  JB1508
 JB1508  STATE/COUNTY-  IL/CLINTON
 JB1508  COUNTRY     -  US
 JB1508  USGS QUAD   -  BREESE (2018)
 JB1508
 JB1508                         *CURRENT SURVEY CONTROL
 JB1508  ______________________________________________________________________
 JB1508* NAD 83(1986) POSITION- 38 30 35.     (N) 089 35 38.     (W)   SCALED
 JB1508* NAVD 88 ORTHO HEIGHT -   130.638 (meters)      428.60  (feet) ADJUSTED
 JB1508  ______________________________________________________________________
 JB1508  GEOID HEIGHT    -        -30.486 (meters)                     GEOID18
 JB1508  DYNAMIC HEIGHT  -        130.556 (meters)      428.33  (feet) COMP
 JB1508  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 JB1508
 JB1508  VERT ORDER      -  SECOND    CLASS 0
 JB1508
 JB1508.The horizontal coordinates were scaled from a map and have
 JB1508.an estimated accuracy of +/- 6 seconds.
 JB1508
 JB1508.The orthometric height was determined by differential leveling and
 JB1508.adjusted by the NATIONAL GEODETIC SURVEY
 JB1508.in June 1991.
 JB1508
 JB1508.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1508.GEOID18 height accuracy estimate available here.
 JB1508
 JB1508.Click photographs - Photos may exist for this station.
 JB1508
 JB1508.The dynamic height is computed by dividing the NAVD 88
 JB1508.geopotential number by the normal gravity value computed on the
 JB1508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1508.degrees latitude (g = 980.6199 gals.).
 JB1508
 JB1508.The modeled gravity was interpolated from observed gravity values.
 JB1508
 JB1508;                    North         East    Units  Estimated Accuracy
 JB1508;SPC IL W     -   204,700.      749,960.      MT  (+/- 180 meters Scaled)
 JB1508
 JB1508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH738655(NAD 83)
 JB1508
 JB1508                          SUPERSEDED SURVEY CONTROL
 JB1508
 JB1508  NGVD 29 (??/??/92)  130.758  (m)          429.00   (f) ADJ UNCH    2 0
 JB1508
 JB1508.Superseded values are not recommended for survey control.
 JB1508
 JB1508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1508.See file dsdata.pdf to determine how the superseded data were derived.
 JB1508
 JB1508_MARKER: DD = SURVEY DISK
 JB1508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1508_STAMPING: 429 8T 1960
 JB1508_MARK LOGO: USGS
 JB1508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1508+STABILITY: SURFACE MOTION
 JB1508
 JB1508  HISTORY     - Date     Condition        Report By
 JB1508  HISTORY     - 1960     MONUMENTED       USGS
 JB1508  HISTORY     - 1961     GOOD             CGS
 JB1508  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1508
 JB1508                          STATION DESCRIPTION
 JB1508
 JB1508'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1508'1.6 MI E FROM DAMIANSVILLE.
 JB1508'ABOUT 1.65 MILES EAST ALONG AN ASPHALT PAVED ROAD FROM THE ST.
 JB1508'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, ABOUT 0.10 MILES WEST
 JB1508'OF A T JUNCTION OF A GRAVEL ROAD NORTH AND A DIRT ROAD SOUTH,
 JB1508'24 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF THE
 JB1508'FENCE, 103 FEET EAST OF A FENCE CORNER, ABOUT 0.5 FEET BELOW THE
 JB1508'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1508'4 INCHES.
 JB1508
 JB1508                          STATION RECOVERY (2011)
 JB1508
 JB1508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0146 ***********************************************************************
 KC0146  DESIGNATION -  9
 KC0146  PID         -  KC0146
 KC0146  STATE/COUNTY-  IL/GREENE
 KC0146  COUNTRY     -  US
 KC0146  USGS QUAD   -  KAMPSVILLE (2018)
 KC0146
 KC0146                         *CURRENT SURVEY CONTROL
 KC0146  ______________________________________________________________________
 KC0146* NAD 83(1986) POSITION- 39 17 13.     (N) 090 33 04.     (W)   SCALED
 KC0146* NAVD 88 ORTHO HEIGHT -   138.014 (meters)      452.80  (feet) ADJUSTED
 KC0146  ______________________________________________________________________
 KC0146  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KC0146  DYNAMIC HEIGHT  -        137.935 (meters)      452.54  (feet) COMP
 KC0146  MODELED GRAVITY -    980,049.6   (mgal)                       NAVD 88
 KC0146
 KC0146  VERT ORDER      -  FIRST     CLASS II
 KC0146
 KC0146.The horizontal coordinates were scaled from a map and have
 KC0146.an estimated accuracy of +/- 6 seconds.
 KC0146
 KC0146.The orthometric height was determined by differential leveling and
 KC0146.adjusted by the NATIONAL GEODETIC SURVEY
 KC0146.in June 1991.
 KC0146
 KC0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0146.GEOID18 height accuracy estimate available here.
 KC0146
 KC0146.Click photographs - Photos may exist for this station.
 KC0146
 KC0146.The dynamic height is computed by dividing the NAVD 88
 KC0146.geopotential number by the normal gravity value computed on the
 KC0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0146.degrees latitude (g = 980.6199 gals.).
 KC0146
 KC0146.The modeled gravity was interpolated from observed gravity values.
 KC0146
 KC0146;                    North         East    Units  Estimated Accuracy
 KC0146;SPC IL W     -   290,890.      666,830.      MT  (+/- 180 meters Scaled)
 KC0146
 KC0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD112514(NAD 83)
 KC0146
 KC0146                          SUPERSEDED SURVEY CONTROL
 KC0146
 KC0146  NGVD 29 (??/??/92)  138.13   (m)          453.2    (f) COMPUTED    1 2
 KC0146
 KC0146.Superseded values are not recommended for survey control.
 KC0146
 KC0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0146.See file dsdata.pdf to determine how the superseded data were derived.
 KC0146
 KC0146_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0146_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0146_STAMPING: ELEV 460.46 MEMPHIS DATUM 1903
 KC0146_MARK LOGO: IRC
 KC0146_PROJECTION: PROJECTING 10 CENTIMETERS
 KC0146_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0146_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0146_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0146+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2023
 KC0146
 KC0146  HISTORY     - Date     Condition        Report By
 KC0146  HISTORY     - 1903     MONUMENTED       IRC
 KC0146  HISTORY     - 1961     GOOD             CGS
 KC0146  HISTORY     - 20030719 GOOD             GEOCAC
 KC0146  HISTORY     - 20120514 GOOD             ILDT
 KC0146  HISTORY     - 20230111 POOR             ILDT
 KC0146
 KC0146                          STATION DESCRIPTION
 KC0146
 KC0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0146'AT ELDRED.
 KC0146'AT ELDRED, 0.15 MILE SOUTH OF THE INTERSECTION OF A BLACK TOP ROAD
 KC0146'AND STATE HIGHWAY 108, 0.15 MILE NORTH OF A 95 FOOT BRIDGE OVER
 KC0146'HURRICANE CREEK, IN THE NORTHEAST CORNER OF A YARD, SECTION
 KC0146'S 28 T 10 N R 13 W, 11 1/2 FEET WEST OF THE WEST CURB LINE OF
 KC0146'THE BLACK TOP ROAD LEADING NORTH AND SOUTH, 98 1/2 FEET NORTHEAST
 KC0146'OF THE NORTHEAST CORNER OF A HOUSE WITH ALUMINUM SIDING, 78 FEET
 KC0146'NORTHEAST OF A WELL WITH A PUMP, 21 FEET NORTH OF THE CENTER
 KC0146'LINE OF A DRIVEWAY, 4 FEET SOUTH OF A WHITE PICKET FENCE, 2 FEET
 KC0146'BELOW THE LEVEL OF THE ROAD, A CAP ON TOP OF AN IRON PIPE PROJECTING
 KC0146'4 INCHES ABOVE THE LEVEL OF THE GROUND.  NOTE-- THE COPPER BOLT
 KC0146'WAS NOT LEVELED TO AS PERMISSION WAS NOT GRANTED TO DIG IN THIS
 KC0146'VICINITY.
 KC0146
 KC0146                          STATION RECOVERY (2003)
 KC0146
 KC0146'RECOVERY NOTE BY GEOCACHING 2003 (KHK)
 KC0146'KC0146 IS ALSO APPROX. 9 FEET SOUTH OF A FIRE HYDRANT.
 KC0146
 KC0146                          STATION RECOVERY (2012)
 KC0146
 KC0146'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0146'RECOVERED IN GOOD CONDITION.
 KC0146
 KC0146                          STATION RECOVERY (2023)
 KC0146
 KC0146'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KC0146'DISK HAS DAMAGE TO THE EDGES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0627 ***********************************************************************
 KB0627  DESIGNATION -  9
 KB0627  PID         -  KB0627
 KB0627  STATE/COUNTY-  IL/MACON
 KB0627  COUNTRY     -  US
 KB0627  USGS QUAD   -  DECATUR (2018)
 KB0627
 KB0627                         *CURRENT SURVEY CONTROL
 KB0627  ______________________________________________________________________
 KB0627* NAD 83(1986) POSITION- 39 49 11.     (N) 088 57 48.     (W)   SCALED
 KB0627* NAVD 88 ORTHO HEIGHT -   195.458 (meters)      641.27  (feet) ADJUSTED
 KB0627  ______________________________________________________________________
 KB0627  GEOID HEIGHT    -        -32.315 (meters)                     GEOID18
 KB0627  DYNAMIC HEIGHT  -        195.353 (meters)      640.92  (feet) COMP
 KB0627  MODELED GRAVITY -    980,084.3   (mgal)                       NAVD 88
 KB0627
 KB0627  VERT ORDER      -  FIRST     CLASS II
 KB0627
 KB0627.The horizontal coordinates were scaled from a map and have
 KB0627.an estimated accuracy of +/- 6 seconds.
 KB0627
 KB0627.The orthometric height was determined by differential leveling and
 KB0627.adjusted by the NATIONAL GEODETIC SURVEY
 KB0627.in June 1991.
 KB0627
 KB0627.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0627.GEOID18 height accuracy estimate available here.
 KB0627
 KB0627.Click photographs - Photos may exist for this station.
 KB0627
 KB0627.The dynamic height is computed by dividing the NAVD 88
 KB0627.geopotential number by the normal gravity value computed on the
 KB0627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0627.degrees latitude (g = 980.6199 gals.).
 KB0627
 KB0627.The modeled gravity was interpolated from observed gravity values.
 KB0627
 KB0627;                    North         East    Units  Estimated Accuracy
 KB0627;SPC IL E     -   350,170.      246,060.      MT  (+/- 180 meters Scaled)
 KB0627
 KB0627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK319095(NAD 83)
 KB0627
 KB0627                          SUPERSEDED SURVEY CONTROL
 KB0627
 KB0627  NGVD 29 (??/??/92)  195.53   (m)          641.5    (f) COMPUTED    1 2
 KB0627
 KB0627.Superseded values are not recommended for survey control.
 KB0627
 KB0627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0627.See file dsdata.pdf to determine how the superseded data were derived.
 KB0627
 KB0627_MARKER: DB = BENCH MARK DISK
 KB0627_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0627_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0627+STABILITY: SURFACE MOTION
 KB0627
 KB0627  HISTORY     - Date     Condition        Report By
 KB0627  HISTORY     - 1938     MONUMENTED       CGS
 KB0627  HISTORY     - 1938     GOOD             CGS
 KB0627  HISTORY     - 1961     MARK NOT FOUND   CGS
 KB0627
 KB0627                          STATION DESCRIPTION
 KB0627
 KB0627'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 KB0627'2.2 MI S FROM DECATUR.
 KB0627'ABOUT 2-1/4 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM DECATUR,
 KB0627'MACON COUNTY, ABOUT 800 FEET SOUTHEAST OF DECATUR JUNCTION, AT
 KB0627'THE UNDERGRADE CROSSING OF THE ILLINOIS CENTRAL RAILROAD, 100
 KB0627'FEET NORTH OF THE CENTERLINE OF THE BRIDGE, 25 FEET SOUTH OF A
 KB0627'STORM-SEWER INTAKE, 15 FEET SOUTHEAST OF THE PAVEMENT, AND AT
 KB0627'THE RIGHT-OF-WAY LINE.  THE TOP OF A VALVE, SET IN THE TOP OF A
 KB0627'CONCRETE POST.
 KB0627
 KB0627                          STATION RECOVERY (1961)
 KB0627
 KB0627'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KB0627'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1972 ***********************************************************************
 DN1972  DESIGNATION -  9
 DN1972  PID         -  DN1972
 DN1972  STATE/COUNTY-  IL/FULTON
 DN1972  COUNTRY     -  US
 DN1972  USGS QUAD   -  FARMINGTON EAST (2018)
 DN1972
 DN1972                         *CURRENT SURVEY CONTROL
 DN1972  ______________________________________________________________________
 DN1972* NAD 83(2011) POSITION- 40 39 42.43398(N) 089 59 16.68670(W)   ADJUSTED
 DN1972* NAD 83(2011) ELLIP HT-   198.992 (meters)        (06/27/12)   ADJUSTED
 DN1972* NAD 83(2011) EPOCH   -  2010.00
 DN1972* NAVD 88 ORTHO HEIGHT -   232.1   (meters)      761.    (feet) GPS OBS
 DN1972  ______________________________________________________________________
 DN1972  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1972  GEOID HEIGHT    -        -33.096 (meters)                     GEOID09
 DN1972  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 DN1972  NAD 83(2011) X  -      1,017.459 (meters)                     COMP
 DN1972  NAD 83(2011) Y  - -4,845,298.809 (meters)                     COMP
 DN1972  NAD 83(2011) Z  -  4,134,134.356 (meters)                     COMP
 DN1972  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 DN1972
 DN1972  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1972  Standards:
 DN1972         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1972            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1972  -------------------------------------------------------------------
 DN1972  NETWORK    2.45   1.90           1.12   0.84   0.97     -0.01911097
 DN1972  -------------------------------------------------------------------
 DN1972  Click here for local accuracies and other accuracy information.
 DN1972
 DN1972.The horizontal coordinates were established by GPS observations
 DN1972.and adjusted by the National Geodetic Survey in June 2012.
 DN1972
 DN1972.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1972.been affixed to the stable North American tectonic plate. See 
 DN1972.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1972
 DN1972.The horizontal coordinates are valid at the epoch date displayed above
 DN1972.which is a decimal equivalence of Year/Month/Day.
 DN1972
 DN1972.The orthometric height was determined by GPS observations and a
 DN1972.high-resolution geoid model.
 DN1972
 DN1972.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1972.GEOID18 height accuracy estimate available here.
 DN1972
 DN1972.Click photographs - Photos may exist for this station.
 DN1972
 DN1972.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1972
 DN1972.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1972
 DN1972.The ellipsoidal height was determined by GPS observations
 DN1972.and is referenced to NAD 83.
 DN1972
 DN1972. The following values were computed from the NAD 83(2011) position.
 DN1972
 DN1972;                    North         East     Units Scale Factor Converg.
 DN1972;SPC IL W     -   443,484.343   715,110.506   MT  0.99994399   +0 06 59.2
 DN1972;SPC IL W     - 1,454,998.22  2,346,158.39   sFT  0.99994399   +0 06 59.2
 DN1972;UTM  16      - 4,505,507.018   247,409.657   MT  1.00038540   -1 56 52.7
 DN1972;UTM  15      - 4,505,576.493   754,624.808   MT  1.00039810   +1 57 49.2
 DN1972
 DN1972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1972!SPC IL W     -   0.99996879  x   0.99994399  =   0.99991278
 DN1972!UTM  16      -   0.99996879  x   1.00038540  =   1.00035417
 DN1972!UTM  15      -   0.99996879  x   1.00039810  =   1.00036687
 DN1972
 DN1972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4740905507(NAD 83)
 DN1972
 DN1972                          SUPERSEDED SURVEY CONTROL
 DN1972
 DN1972  NAD 83(2007)-  40 39 42.43416(N)    089 59 16.68772(W) AD(2002.00) 1
 DN1972  ELLIP H (08/11/11)  199.012  (m)                       GP(2002.00) 4 1
 DN1972
 DN1972.Superseded values are not recommended for survey control.
 DN1972
 DN1972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1972.See file dsdata.pdf to determine how the superseded data were derived.
 DN1972
 DN1972_MARKER: DD = SURVEY DISK
 DN1972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1972_STAMPING: FC9
 DN1972_MARK LOGO: NONE
 DN1972_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1972+STABILITY: SURFACE MOTION
 DN1972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1972+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN1972
 DN1972  HISTORY     - Date     Condition        Report By
 DN1972  HISTORY     - 200905   MONUMENTED       ILDT
 DN1972
 DN1972                          STATION DESCRIPTION
 DN1972
 DN1972'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1972'STATION IS LOCATED 2.0 MILES SOUTH OF THE TOWN OF FARMINGTON AND IS
 DN1972'MONUMENTED AS THE EAST QUARTER CORNER OF SECTION 24, T 8 N, R 4 E OF
 DN1972'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE EAST EDGE
 DN1972'OF THE TOWN OF FARMINGTON AT THE INTERSECTION OF IL. RTE 116, IL. RTE
 DN1972'78 AND PEORIA LINE ROAD, PROCEED SOUTH 2.5 MILES ALONG PEORIA LINE
 DN1972'ROAD TO THE INTERSECTION OF AUTUMN ROAD. STATION IS JUST WEST OF THE
 DN1972'CENTERLINE OF PEORIA LINE ROAD, 28.60 FEET WEST OF A RAILROAD TIE
 DN1972'FENCEPOST, 37.85 FEET SOUTHWEST OF A POWER POLE, AND 47.65 FEET
 DN1972'SOUTHEAST OF AN IRON ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1115 ***********************************************************************
 NH1115  DESIGNATION -  9 RGS
 NH1115  PID         -  NH1115
 NH1115  STATE/COUNTY-  IL/MCHENRY
 NH1115  COUNTRY     -  US
 NH1115  USGS QUAD   -  HUNTLEY (2018)
 NH1115
 NH1115                         *CURRENT SURVEY CONTROL
 NH1115  ______________________________________________________________________
 NH1115* NAD 83(1997) POSITION- 42 10 58.24914(N) 088 23 01.51288(W)   ADJUSTED
 NH1115* NAVD 88 ORTHO HEIGHT -   269.18  (+/-2cm)      883.1   (feet) VERTCON3
 NH1115  ______________________________________________________________________
 NH1115  GEOID HEIGHT    -        -33.674 (meters)                     GEOID18
 NH1115  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 NH1115  HORZ ORDER      -  SECOND
 NH1115  VERT ORDER      -  THIRD ? (See Below)
 NH1115
 NH1115.The horizontal coordinates were established by classical geodetic methods
 NH1115.and adjusted by the National Geodetic Survey in October 1999.
 NH1115
 NH1115.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1115.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1115
 NH1115.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1115.GEOID18 height accuracy estimate available here.
 NH1115
 NH1115.The vertical order pertains to the NGVD 29 superseded value.
 NH1115
 NH1115.Click photographs - Photos may exist for this station.
 NH1115
 NH1115.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1115
 NH1115. The following values were computed from the NAD 83(1997) position.
 NH1115
 NH1115;                    North         East     Units Scale Factor Converg.
 NH1115;SPC IL E     -   612,413.072   295,834.729   MT  0.99997521   -0 02 01.9
 NH1115;SPC IL E     - 2,009,225.22    970,584.44   sFT  0.99997521   -0 02 01.9
 NH1115;UTM  16      - 4,671,004.530   385,728.367   MT  0.99976067   -0 55 45.4
 NH1115
 NH1115!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1115!SPC IL E     -   0.99996306  x   0.99997521  =   0.99993828
 NH1115!UTM  16      -   0.99996306  x   0.99976067  =   0.99972374
 NH1115
 NH1115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8572871004(NAD 83)
 NH1115
 NH1115                          SUPERSEDED SURVEY CONTROL
 NH1115
 NH1115  NAD 83(1997)-  42 10 58.24814(N)    088 23 01.51743(W) AD(       ) 2
 NH1115  NAD 83(1986)-  42 10 58.24879(N)    088 23 01.52376(W) AD(       ) 2
 NH1115  NAD 27      -  42 10 58.15570(N)    088 23 01.22450(W) AD(       ) 2
 NH1115  NGVD 29             269.23   (m)          883.3    (f) LEVELING    3  
 NH1115
 NH1115.Superseded values are not recommended for survey control.
 NH1115
 NH1115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1115.See file dsdata.pdf to determine how the superseded data were derived.
 NH1115
 NH1115_MARKER: DB = BENCH MARK DISK
 NH1115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1115_STAMPING: 9 RGS 1923
 NH1115_MARK LOGO: USGS
 NH1115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1115+STABILITY: SURFACE MOTION
 NH1115
 NH1115  HISTORY     - Date     Condition        Report By
 NH1115  HISTORY     - 1923     MONUMENTED       USGS
 NH1115  HISTORY     - 20030522 MARK NOT FOUND   USPSQD
 NH1115
 NH1115                          STATION DESCRIPTION
 NH1115
 NH1115'DESCRIBED BY US POWER SQUADRON 2003 (GB)
 NH1115'AREA WAS RURAL, MARKS ALONG FARMING ROAD WHEN ORIGINALLY SET. AREA IS
 NH1115'NOW HOUSING, ROADS WIDENED AND REALIGNED. MARK IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8059 ***********************************************************************
 DK8059  DESIGNATION -  9 WRM
 DK8059  PID         -  DK8059
 DK8059  STATE/COUNTY-  IL/GREENE
 DK8059  COUNTRY     -  US
 DK8059  USGS QUAD   -  JERSEYVILLE NORTH (2018)
 DK8059
 DK8059                         *CURRENT SURVEY CONTROL
 DK8059  ______________________________________________________________________
 DK8059* NAD 83(2011) POSITION- 39 14 22.61998(N) 090 17 28.67967(W)   ADJUSTED
 DK8059* NAD 83(2011) ELLIP HT-   124.686 (meters)        (06/27/12)   ADJUSTED
 DK8059* NAD 83(2011) EPOCH   -  2010.00
 DK8059* NAVD 88 ORTHO HEIGHT -   156.5   (meters)      513.    (feet) GPS OBS
 DK8059  ______________________________________________________________________
 DK8059  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8059  GEOID HEIGHT    -        -31.814 (meters)                     GEOID03
 DK8059  GEOID HEIGHT    -        -31.852 (meters)                     GEOID18
 DK8059  NAD 83(2011) X  -    -25,149.313 (meters)                     COMP
 DK8059  NAD 83(2011) Y  - -4,946,575.800 (meters)                     COMP
 DK8059  NAD 83(2011) Z  -  4,013,034.237 (meters)                     COMP
 DK8059  LAPLACE CORR    -          2.66  (seconds)                    DEFLEC18
 DK8059
 DK8059  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8059  Standards:
 DK8059         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8059            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8059  -------------------------------------------------------------------
 DK8059  NETWORK    1.11   1.94           0.55   0.25   0.99      0.14071290
 DK8059  -------------------------------------------------------------------
 DK8059  Click here for local accuracies and other accuracy information.
 DK8059
 DK8059.The horizontal coordinates were established by GPS observations
 DK8059.and adjusted by the National Geodetic Survey in June 2012.
 DK8059
 DK8059.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8059.been affixed to the stable North American tectonic plate. See 
 DK8059.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8059
 DK8059.The horizontal coordinates are valid at the epoch date displayed above
 DK8059.which is a decimal equivalence of Year/Month/Day.
 DK8059
 DK8059.The orthometric height was determined by GPS observations and a
 DK8059.high-resolution geoid model.
 DK8059
 DK8059.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8059.GEOID18 height accuracy estimate available here.
 DK8059
 DK8059.Click photographs - Photos may exist for this station.
 DK8059
 DK8059.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8059
 DK8059.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8059
 DK8059.The ellipsoidal height was determined by GPS observations
 DK8059.and is referenced to NAD 83.
 DK8059
 DK8059. The following values were computed from the NAD 83(2011) position.
 DK8059
 DK8059;                    North         East     Units Scale Factor Converg.
 DK8059;SPC IL W     -   285,576.828   689,240.612   MT  0.99994260   -0 04 43.8
 DK8059;SPC IL W     -   936,929.98  2,261,283.57   sFT  0.99994260   -0 04 43.8
 DK8059;UTM  15      - 4,346,864.619   733,775.502   MT  1.00027296   +1 42 51.1
 DK8059
 DK8059!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8059!SPC IL W     -   0.99998044  x   0.99994260  =   0.99992304
 DK8059!UTM  15      -   0.99998044  x   1.00027296  =   1.00025339
 DK8059
 DK8059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3377546864(NAD 83)
 DK8059
 DK8059                          SUPERSEDED SURVEY CONTROL
 DK8059
 DK8059  NAD 83(2007)-  39 14 22.62003(N)    090 17 28.68043(W) AD(2002.00) 1
 DK8059  ELLIP H (01/08/09)  124.717  (m)                       GP(2002.00) 4 1
 DK8059
 DK8059.Superseded values are not recommended for survey control.
 DK8059
 DK8059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8059.See file dsdata.pdf to determine how the superseded data were derived.
 DK8059
 DK8059_MARKER: DD = SURVEY DISK
 DK8059_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DK8059+WITH SETTING: INFORMATION.
 DK8059_STAMPING: 9 WRM 1980
 DK8059_MARK LOGO: USGS
 DK8059_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK8059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8059+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2020
 DK8059
 DK8059  HISTORY     - Date     Condition        Report By
 DK8059  HISTORY     - 1980     MONUMENTED       USGS
 DK8059  HISTORY     - 20081212 GOOD             ILDT
 DK8059  HISTORY     - 20200224 GOOD             ILDT
 DK8059
 DK8059                          STATION DESCRIPTION
 DK8059
 DK8059'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8059'THE STATION IS LOCATED 5.1 MILES SOUTHWEST OF ROCKBRIDGE.  TO REACH
 DK8059'THE STATION FROM  THE INTERSECTION OF US 267 AND SOUTH ST. IN
 DK8059'ROCKBRIDGE, GO WEST ALONG SOUTH ST. FOR 0.25  MILES TO STATE ST.  TURN
 DK8059'LEFT AND HEAD SOUTH ALONG STATE ST. FOR 0.5 MILES TO MT.  WASHINGTON
 DK8059'RD.  TURN RIGHT AND HEAD EAST 0.7 MILES, THEN TURN LEFT AND HEAD SOUTH
 DK8059'0.95  MILES, THEN RIGHT AND HEAD WEST 0.25 MILES, THEN LEFT AND HEAD
 DK8059'SOUTH 0.75 MILES, THEN  RIGHT AND HEAD WEST FOR 3.8 MILES TO THE
 DK8059'STATION ON THE RIGHT.  THE STATION IS 21.8FT  NORTH  OF THE CENTERLINE
 DK8059'WASHINGTON RD, 91.0FT WEST OF THIEL RD, AND 1FT EAST OF A WITNESS
 DK8059'POST.   THE STATION WAS SET BY USGS , AND IS A ROD WITH A BRONZE
 DK8059'SURVEY DISK STAMPED 9 WRM 1980.
 DK8059
 DK8059                          STATION RECOVERY (2020)
 DK8059
 DK8059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DK8059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0649 ***********************************************************************
 MF0649  DESIGNATION -  903.6
 MF0649  PID         -  MF0649
 MF0649  STATE/COUNTY-  IL/LEE
 MF0649  COUNTRY     -  US
 MF0649  USGS QUAD   -  SUBLETTE (2018)
 MF0649
 MF0649                         *CURRENT SURVEY CONTROL
 MF0649  ______________________________________________________________________
 MF0649* NAD 83(1986) POSITION- 41 38 56.     (N) 089 14 16.     (W)   SCALED
 MF0649* NAVD 88 ORTHO HEIGHT -   275.254 (meters)      903.06  (feet) ADJUSTED
 MF0649  ______________________________________________________________________
 MF0649  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 MF0649  DYNAMIC HEIGHT  -        275.147 (meters)      902.71  (feet) COMP
 MF0649  MODELED GRAVITY -    980,228.5   (mgal)                       NAVD 88
 MF0649
 MF0649  VERT ORDER      -  SECOND    CLASS 0
 MF0649
 MF0649.The horizontal coordinates were scaled from a map and have
 MF0649.an estimated accuracy of +/- 6 seconds.
 MF0649
 MF0649.The orthometric height was determined by differential leveling and
 MF0649.adjusted by the NATIONAL GEODETIC SURVEY
 MF0649.in June 1991.
 MF0649
 MF0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0649.GEOID18 height accuracy estimate available here.
 MF0649
 MF0649.Click photographs - Photos may exist for this station.
 MF0649
 MF0649.The dynamic height is computed by dividing the NAVD 88
 MF0649.geopotential number by the normal gravity value computed on the
 MF0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0649.degrees latitude (g = 980.6199 gals.).
 MF0649
 MF0649.The modeled gravity was interpolated from observed gravity values.
 MF0649
 MF0649;                    North         East    Units  Estimated Accuracy
 MF0649;SPC IL W     -   553,500.      777,380.      MT  (+/- 180 meters Scaled)
 MF0649
 MF0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM136132(NAD 83)
 MF0649
 MF0649                          SUPERSEDED SURVEY CONTROL
 MF0649
 MF0649  NGVD 29 (??/??/92)  275.307  (m)          903.24   (f) ADJ UNCH    2 0
 MF0649
 MF0649.Superseded values are not recommended for survey control.
 MF0649
 MF0649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0649.See file dsdata.pdf to determine how the superseded data were derived.
 MF0649
 MF0649_MARKER: Q = CHISELED SQUARE
 MF0649_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0649_SP_SET: CULVERT
 MF0649_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0649
 MF0649  HISTORY     - Date     Condition        Report By
 MF0649  HISTORY     - 1930     MONUMENTED       USGS
 MF0649  HISTORY     - 1934     GOOD             CGS
 MF0649  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0649  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0649  HISTORY     - 20140827 MARK NOT FOUND   ILDT
 MF0649
 MF0649                          STATION DESCRIPTION
 MF0649
 MF0649'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0649'0.6 MI NW FROM SUBLETTE.
 MF0649'0.6 MILE NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF0649'CITY WATER TOWER AT SUBLETTE, LEE COUNTY, AT A ROAD CROSSING, AT
 MF0649'A CONCRETE CULVERT UNDER THE ROAD, AND ON THE TOP OF THE SOUTHEAST
 MF0649'HEADWALL.  A CHISELED SQUARE.
 MF0649
 MF0649                          STATION RECOVERY (2002)
 MF0649
 MF0649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0649'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0649
 MF0649                          STATION RECOVERY (2003)
 MF0649
 MF0649'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0649'MARK NOT FOUND.
 MF0649
 MF0649                          STATION RECOVERY (2014)
 MF0649
 MF0649'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0649'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8298 ***********************************************************************
 AC8298  WATER LEVEL -  This is a Water Level Survey Control Monument.
 AC8298  DESIGNATION -  908 7044 BOLT
 AC8298  PID         -  AC8298
 AC8298  STATE/COUNTY-  IL/COOK
 AC8298  COUNTRY     -  US
 AC8298  USGS QUAD   -  LAKE CALUMET (2018)
 AC8298
 AC8298                         *CURRENT SURVEY CONTROL
 AC8298  ______________________________________________________________________
 AC8298* NAD 83(1986) POSITION- 41 43 47.8    (N) 087 32 18.5    (W)   HD_HELD2
 AC8298* NAVD 88 ORTHO HEIGHT -   178.409 (meters)      585.33  (feet) ADJUSTED
 AC8298  ______________________________________________________________________
 AC8298  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 AC8298  DYNAMIC HEIGHT  -        178.346 (meters)      585.12  (feet) COMP
 AC8298  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 AC8298
 AC8298  VERT ORDER      -  SECOND    CLASS I
 AC8298
 AC8298.The horizontal coordinates were established by autonomous hand held GPS
 AC8298.observations and have an estimated accuracy of +/- 10 meters.
 AC8298
 AC8298.The orthometric height was determined by differential leveling and
 AC8298.adjusted by the NATIONAL GEODETIC SURVEY
 AC8298.in July 1997.
 AC8298
 AC8298.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8298.GEOID18 height accuracy estimate available here.
 AC8298
 AC8298.This Water Level Mark is designated as VM 13203
 AC8298.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AC8298
 AC8298.Click photographs - Photos may exist for this station.
 AC8298
 AC8298.The dynamic height is computed by dividing the NAVD 88
 AC8298.geopotential number by the normal gravity value computed on the
 AC8298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC8298.degrees latitude (g = 980.6199 gals.).
 AC8298
 AC8298.The modeled gravity was interpolated from observed gravity values.
 AC8298
 AC8298;                    North         East    Units  Estimated Accuracy
 AC8298;SPC IL E     -   562,413.      366,131.      MT  (+/- 10 meters HH2 GPS)
 AC8298
 AC8298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5521619933(NAD 83)
 AC8298
 AC8298                          SUPERSEDED SURVEY CONTROL
 AC8298
 AC8298.No superseded survey control is available for this station.
 AC8298
 AC8298_MARKER: B = BOLT
 AC8298_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AC8298+WITH SETTING: PAVEMENT
 AC8298_SP_SET: GAUGE HOUSE FLOOR
 AC8298_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AC8298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8298+STABILITY: SURFACE MOTION
 AC8298_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC8298+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2022
 AC8298
 AC8298  HISTORY     - Date     Condition        Report By
 AC8298  HISTORY     - 1963     MONUMENTED       USLS
 AC8298  HISTORY     - 19901013 GOOD             NOS
 AC8298  HISTORY     - 19950808 GOOD             NOS
 AC8298  HISTORY     - 20180718 GOOD             CO-OPS
 AC8298  HISTORY     - 20220822 GOOD             CO-OPS
 AC8298
 AC8298                          STATION DESCRIPTION
 AC8298
 AC8298'DESCRIBED BY NATIONAL OCEAN SERVICE 1990 (JRS)
 AC8298'IN CHICAGO, AT CALUMET HARBOR, AT THE INTERSECTION OF SOUTH O AVENUE
 AC8298'AND EAST 91ST STREET, JUST UPSTREAM FROM THE UNITED STATES STEEL
 AC8298'CORPORATION SOUTH SLIP, JUST INSIDE EAST SIDE OF DOORWAY OF NOS
 AC8298'GAUGING STATION, BEING HIGHEST POINT OF HEXAGON BOLT SET INTO CONCRETE
 AC8298'FLOOR OF GAUGE HOUSE.
 AC8298
 AC8298                          STATION RECOVERY (1995)
 AC8298
 AC8298'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AC8298'IN CHICAGO, AT CALUMET HARBOR, AT THE INTERSECTION OF SOUTH O AVENUE
 AC8298'AND EAST 91ST STREET, JUST UPSTREAM FROM THE UNITED STATES STEEL
 AC8298'CORPORATION SOUTH SLIP, JUST INSIDE EAST SIDE OF DOORWAY OF NOS
 AC8298'GAUGING STATION, BEING HIGHEST POINT OF HEXAGON BOLT SET INTO CONCRETE
 AC8298'FLOOR OF GAUGE HOUSE.
 AC8298
 AC8298                          STATION RECOVERY (2018)
 AC8298
 AC8298'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2018 (BCD)
 AC8298'THE MARK IS LOCATED ABOUT 16.1 KM (10.0 MI) NORTHEAST OF HARVEY, 14.3
 AC8298'KM (8.9 MI) NORTHEAST OF BLUE ISLAND, 12.7 KM (7.9 MI) NORTH OF
 AC8298'CALUMET CITY AND 10.5 KM (6.5 MI) EAST-SOUTHEAST OF ENGLEWOOD.
 AC8298'
 AC8298'THE TIDAL BENCH MARK IS A BOLT JUST INSIDE EAST SIDE OF DOORWAY OF THE
 AC8298'NOS GAUGING STATION.
 AC8298'
 AC8298'THE TIDAL BENCH MARK IS FOUND 1.74 M (5.7 FT) NORTH OF THE SOUTH
 AC8298'INTERIOR WALL OF THE GAUGE HOUSE, 0.79 M (2.6 FT) EAST OF THE WEST
 AC8298'EDGE OF THE DOOR FRAME, 0.27 M (0.9 FT) WEST OF THE EAST INTERIOR WALL
 AC8298'OF THE GAUGE HOUSE, BEING HIGHEST POINT OF HEXAGON BOLT SET INTO
 AC8298'CONCRETE FLOOR OF GAUGE HOUSE.
 AC8298
 AC8298                          STATION RECOVERY (2022)
 AC8298
 AC8298'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2022 (ANS)
 AC8298'RECOVERED IN GOOD CONDITION.
 AC8298'
 AC8298'NOTE-THE MARK IS LOCATED ON USACE PROPERTY BEHIND A SECURED FENCE.
 AC8298'THE NAME OF THE USACE PROPERTY IS USACE MELVIN C. MCLAURIN MAINTENANCE
 AC8298'BUILDING AND THE ADDRESS IS 95TH AND S AVENUE O CHICAGO, IL 60617.
 AC8298'
 AC8298'NOTE-DAY TIME PHONE NUMBER FOR USACE IS 312-391-8480.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2189 ***********************************************************************
 ME2189  WATER LEVEL -  This is a Water Level Survey Control Monument.
 ME2189  DESIGNATION -  908 7044 COM
 ME2189  PID         -  ME2189
 ME2189  STATE/COUNTY-  IL/COOK
 ME2189  COUNTRY     -  US
 ME2189  USGS QUAD   -  LAKE CALUMET (2018)
 ME2189
 ME2189                         *CURRENT SURVEY CONTROL
 ME2189  ______________________________________________________________________
 ME2189* NAD 83(1986) POSITION- 41 43 48.5    (N) 087 32 19.7    (W)   HD_HELD2
 ME2189* NAVD 88 ORTHO HEIGHT -   178.115 (meters)      584.37  (feet) ADJUSTED
 ME2189  ______________________________________________________________________
 ME2189  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 ME2189  DYNAMIC HEIGHT  -        178.053 (meters)      584.16  (feet) COMP
 ME2189  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 ME2189
 ME2189  VERT ORDER      -  FIRST     CLASS II
 ME2189
 ME2189.The horizontal coordinates were established by autonomous hand held GPS
 ME2189.observations and have an estimated accuracy of +/- 10 meters.
 ME2189
 ME2189.The orthometric height was determined by differential leveling and
 ME2189.adjusted by the NATIONAL GEODETIC SURVEY
 ME2189.in April 1995.
 ME2189
 ME2189.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2189.GEOID18 height accuracy estimate available here.
 ME2189
 ME2189.This Water Level Mark is designated as VM 13199
 ME2189.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 ME2189
 ME2189.Click photographs - Photos may exist for this station.
 ME2189
 ME2189.The dynamic height is computed by dividing the NAVD 88
 ME2189.geopotential number by the normal gravity value computed on the
 ME2189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2189.degrees latitude (g = 980.6199 gals.).
 ME2189
 ME2189.The modeled gravity was interpolated from observed gravity values.
 ME2189
 ME2189;                    North         East    Units  Estimated Accuracy
 ME2189;SPC IL E     -   562,435.      366,103.      MT  (+/- 10 meters HH2 GPS)
 ME2189
 ME2189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5518919954(NAD 83)
 ME2189
 ME2189                          SUPERSEDED SURVEY CONTROL
 ME2189
 ME2189  NAVD 88 (06/15/91)  178.127  (m)          584.41   (f) SUPERSEDED  1 2
 ME2189  NGVD 29 (01/19/93)  178.229  (m)          584.74   (f) ADJUSTED    1 2
 ME2189
 ME2189.Superseded values are not recommended for survey control.
 ME2189
 ME2189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2189.See file dsdata.pdf to determine how the superseded data were derived.
 ME2189
 ME2189_MARKER: F = FLANGE-ENCASED ROD
 ME2189_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 ME2189+WITH SETTING: INFORMATION.
 ME2189_STAMPING: COM 1958
 ME2189_MARK LOGO: NGS
 ME2189_PROJECTION: RECESSED 30 CENTIMETERS
 ME2189_MAGNETIC: I = MARKER IS A STEEL ROD
 ME2189_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2189_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME2189+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2022
 ME2189_ROD/PIPE-DEPTH: 1.8 meters
 ME2189
 ME2189  HISTORY     - Date     Condition        Report By
 ME2189  HISTORY     - 1958     MONUMENTED       USLS
 ME2189  HISTORY     - 1986     GOOD             NOS
 ME2189  HISTORY     - 19920806 GOOD             NGS
 ME2189  HISTORY     - 19940819 GOOD             NOS
 ME2189  HISTORY     - 19950808 GOOD             NOS
 ME2189  HISTORY     - 20140311 GOOD             PATRIC
 ME2189  HISTORY     - 20180718 GOOD             COOPS
 ME2189  HISTORY     - 20220822 GOOD             CO-OPS
 ME2189
 ME2189                          STATION DESCRIPTION
 ME2189
 ME2189'DESCRIBED BY NATIONAL OCEAN SERVICE 1986
 ME2189'IN CHICAGO.
 ME2189'IN CHICAGO, AT CALUMET HARBOR ON THE NORTHWEST SIDE OF THE CALUMET RIV
 ME2189'200 FEET UPSTREAM FROM U.S. STEEL CORPORATION SOUTH SLIP, AT THE U.S.
 ME2189'ARMY ENGINEER DISTRICT CALUMET HARBOR FIELD OFFICE, NEAR THE NORTH
 ME2189'CORNER OF CONCRETE FOUNDATION OF AN OLD BUILDING, NOW USED AS STORAGE
 ME2189'PLATFORM, 14.1 FT  NW OF A UTILITY POLE, 10.2 FT SE OF NORTH CORNER
 ME2189'AND 2 FT FROM NE FACE OF THE OLD FOUNDATION, BEING THE HIGHEST POINT
 ME2189'ON A 1-INCH DIAMETER STEEL ROD, 6 FT LONG.
 ME2189
 ME2189                          STATION RECOVERY (1992)
 ME2189
 ME2189'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME2189'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AVENUE AND EAST 91ST
 ME2189'STREET, 116.3 M (381.6 FT) EAST OF THE EXTENDED CENTER OF THE AVENUE,
 ME2189'11.2 M (36.7 FT) SOUTH OF THE EXTENDED CENTER OF THE STREET, 4.7 M
 ME2189'(15.4 FT) SOUTHWEST OF THE CENTER OF A DRIVEWAY, 3.1 M (10.2 FT)
 ME2189'SOUTHEAST OF THE NORTH CORNER OF THE FOUNDATION OF A RAZED BUILDING,
 ME2189'AND 0.7 M (2.3 FT) NORTHEAST OF THE FOUNDATION. NOTE--THE DATUM POINT
 ME2189'IS THE TOP OF A 1-INCH METAL ROAD THAT IS RECESSED 0.3 M (1.0 FT)
 ME2189'BELOW THE GROUND SURFACE.  THE MARK IS ON PROPERTY OWNED BY U.S. STEEL
 ME2189'CORPORATION, 3426 EAST 89TH STREET, CHICAGO IL, 60617, TELEPHONE
 ME2189'NUMBER (312) 933-2339.
 ME2189
 ME2189                          STATION RECOVERY (1994)
 ME2189
 ME2189'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1994 (JRS)
 ME2189'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AVENUE AND EAST 91ST
 ME2189'STREET, 116.3 M (381.6 FT) EAST OF THE EXTENDED CENTER OF THE AVENUE,
 ME2189'11.2 M (36.7 FT) SOUTH OF THE EXTENDED CENTER OF THE STREET, 4.7 M
 ME2189'(15.4 FT) SOUTHWEST OF THE CENTER OF A DRIVEWAY, 3.1 M (10.2 FT)
 ME2189'SOUTHEAST OF THE NORTH CORNER OF THE FOUNDATION OF A RAZED BUILDING,
 ME2189'AND 0.7 M (2.3 FT) NORTHEAST OF THE FOUNDATION.  NOTE--THE DATUM POINT
 ME2189'IS THE TOP OF A 1-INCH METAL ROD THAT IS RECESSED 0.3 M (1.0 FT) BELOW
 ME2189'THE GROUND SURFACE.  THE MARK IS ON PROPERTY OWNED BY U.S.  STEEL
 ME2189'CORPORATION, 3426 EAST 89TH STREET, CHICAGO IL, 60617, TELEPHONE
 ME2189'NUMBER (312) 933-2339.
 ME2189
 ME2189                          STATION RECOVERY (1995)
 ME2189
 ME2189'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995 (JRS)
 ME2189'RECOVERED AS DESCRIBED.
 ME2189
 ME2189                          STATION RECOVERY (2014)
 ME2189
 ME2189'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 ME2189'RECOVERED AS DESCRIBED.
 ME2189
 ME2189                          STATION RECOVERY (2018)
 ME2189
 ME2189'RECOVERY NOTE BY NOAA COOPS 2018 (GBG)
 ME2189'THE TIDAL MARK IS LOCATED ABOUT 16.1 KM (10.0 MI) NORTHEAST OF HARVEY,
 ME2189'14.3 KM (8.9 MI) NORTHEAST OF BLUE ISLAND, 12.8 KM (8.0 MI) NORTH OF
 ME2189'CALUMET CITY AND 10.5 KM (6.5 MI) EAST-SOUTHEAST OF ENGLEWOOD.
 ME2189'
 ME2189'THE TIDAL MARK IS A METAL ROD 116.3 M (381.6 FT) EAST OF THE EXTENDED
 ME2189'CENTER OF AN AVENUE.
 ME2189'
 ME2189'THE MARK IS FOUND 11.2 M (36.7 FT) SOUTH OF AN EXTENDED CENTER OF THE
 ME2189'STREET, 4.70 M (15.4 FT) SOUTHWEST OF THE CENTER OF A DRIVEWAY, 4.27 M
 ME2189'(14.0 FT) NORTH-NORTHEAST OF A TELEPHONE POLE, 3.10 M (10.2 FT)
 ME2189'SOUTHEAST OF THE NORTH CORNER OF THE FOUNDATION OF A RAZED BUILDING
 ME2189'AND 0.70 M (2.3 FT) NORTHEAST OF THIS FOUNDATION.
 ME2189'
 ME2189'NOTE-THE DATUM POINT IS THE TOP OF A 1-INCH (3 CM) METAL ROD THAT IS
 ME2189'RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
 ME2189
 ME2189                          STATION RECOVERY (2022)
 ME2189
 ME2189'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2022 (ANS)
 ME2189'RECOVERED IN GOOD CONDITION.
 ME2189'
 ME2189'NOTE-THE MARK IS LOCATED ON USACE PROPERTY.  THE NAME OF THE USACE
 ME2189'PROPERTY IS USACE MELVIN C. MCLAURIN MAINTENANCE BUILDING AND THE
 ME2189'ADDRESS IS 95TH AND S AVENUE O CHICAGO, IL 60617.
 ME2189'
 ME2189'NOTE-DAY TIME PHONE NUMBER FOR USACE IS 312-391-8480.
 ME2189'
 ME2189'NOTE-UNKNOWN DATE BUT A NATIONAL GEODETIC SURVEY LOGO CAP WAS
 ME2189'ESTABLISHED TO PROTECT MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2191 ***********************************************************************
 ME2191  WATER LEVEL -  This is a Water Level Survey Control Monument.
 ME2191  DESIGNATION -  908 7044 ENG A
 ME2191  PID         -  ME2191
 ME2191  STATE/COUNTY-  IL/COOK
 ME2191  COUNTRY     -  US
 ME2191  USGS QUAD   -  LAKE CALUMET (2018)
 ME2191
 ME2191                         *CURRENT SURVEY CONTROL
 ME2191  ______________________________________________________________________
 ME2191* NAD 83(1986) POSITION- 41 43 48.     (N) 087 32 18.     (W)   SCALED
 ME2191* NAVD 88 ORTHO HEIGHT -   179.100 (meters)      587.60  (feet) ADJUSTED
 ME2191  ______________________________________________________________________
 ME2191  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 ME2191  DYNAMIC HEIGHT  -        179.037 (meters)      587.39  (feet) COMP
 ME2191  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 ME2191
 ME2191  VERT ORDER      -  SECOND    CLASS I
 ME2191
 ME2191.The horizontal coordinates were scaled from a map and have
 ME2191.an estimated accuracy of +/- 6 seconds.
 ME2191
 ME2191.The orthometric height was determined by differential leveling and
 ME2191.adjusted by the NATIONAL GEODETIC SURVEY
 ME2191.in July 1997.
 ME2191
 ME2191.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2191.GEOID18 height accuracy estimate available here.
 ME2191
 ME2191.This Water Level Mark is designated as VM 13202
 ME2191.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 ME2191
 ME2191.Click photographs - Photos may exist for this station.
 ME2191
 ME2191.The dynamic height is computed by dividing the NAVD 88
 ME2191.geopotential number by the normal gravity value computed on the
 ME2191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2191.degrees latitude (g = 980.6199 gals.).
 ME2191
 ME2191.The modeled gravity was interpolated from observed gravity values.
 ME2191
 ME2191;                    North         East    Units  Estimated Accuracy
 ME2191;SPC IL E     -   562,420.      366,140.      MT  (+/- 180 meters Scaled)
 ME2191
 ME2191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM552199(NAD 83)
 ME2191
 ME2191                          SUPERSEDED SURVEY CONTROL
 ME2191
 ME2191  NAVD 88 (06/15/91)  179.110  (m)          587.63   (f) SUPERSEDED  2 1
 ME2191
 ME2191.Superseded values are not recommended for survey control.
 ME2191
 ME2191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2191.See file dsdata.pdf to determine how the superseded data were derived.
 ME2191
 ME2191_MARKER: Q = CHISELED SQUARE
 ME2191_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 ME2191_SP_SET: PLATFORM PILING
 ME2191_MARK LOGO: NONE
 ME2191_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME2191_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2191
 ME2191  HISTORY     - Date     Condition        Report By
 ME2191  HISTORY     - 1971     MONUMENTED       NOS
 ME2191  HISTORY     - 1986     GOOD             NOS
 ME2191  HISTORY     - 19940819 SEE DESCRIPTION  NOS
 ME2191  HISTORY     - 19950808 POOR             NOS
 ME2191
 ME2191                          STATION DESCRIPTION
 ME2191
 ME2191'DESCRIBED BY NATIONAL OCEAN SERVICE 1986
 ME2191'IN CHICAGO.
 ME2191'IN CHICAGO, AT CALUMET HARBOR ON THE NW SIDE OF THE CALUMET RIVER, JUS
 ME2191'FROM THE U.S. STEEL CORP. SOUTH SLIP, AT THE U.S. ARMY ENGINEERS
 ME2191'DISTRICT FIELD OFFICE, 33.2 FT FROM THE CENTER OF MOORING POST NEAR
 ME2191'THE SOUTHERLY CORNER OF THE SLIP, AT THE UPSTREAM END OF A STEEL AND
 ME2191'CONCRETE DOCK, 4.8 FT FROM ITS RIVER FACE, BEING THE HIGHEST POINT IN
 ME2191'A 1-INCH SQUARE FORMED BY TWO CHISELED LINES AND TWO EDGES OF THE
 ME2191'STEEL CAP PLATE OVER PILING.
 ME2191
 ME2191                          STATION RECOVERY (1994)
 ME2191
 ME2191'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1994 (JSR)
 ME2191'IN CHICAGO, AT CALUMET HARBOR ON THE NW SIDE OF THE CALUMET RIVER,
 ME2191'JUST UPSTREAM FROM THE U.S.  STEEL CORP.  SOUTH SLIP, AT THE U.S. ARMY
 ME2191'ENGINEERS DISTRICT FIELD OFFICE, 33.2 FT (10.1 M) SSW FROM THE CENTER
 ME2191'OF MOORING POST NEAR THE SOUTHERLY CORNER OF THE SLIP, 29.5 FT.  (9.0
 ME2191'M) SW OF BM M 274, AT THE UPSTREAM END OF A STEEL AND CONCRETE DOCK,
 ME2191'4.8 FT (1.5 M) NW OF THE FACE OF THE BULKHEAD AT RIVERS EDGE, BEING
 ME2191'THE HIGHEST POINT IN A 1-INCH SQUARE FORMED BY TWO CHISELED LINES AND
 ME2191'TWO EDGES OF THE STEEL CAP PLATE OVER SHEET PILING.  (BENCH MARK IS IN
 ME2191'POOR CONDITION, CONCRETE UNDER STEEL CAP IS NO LONGER INTACT.)
 ME2191
 ME2191                          STATION RECOVERY (1995)
 ME2191
 ME2191'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995 (JRS)
 ME2191'IN CHICAGO, AT CALUMET HARBOR ON THE NW SIDE OF THE CALUMET RIVER,
 ME2191'JUST UPSTREAM FROM THE U.S.  STEEL CORP.  SOUTH SLIP, AT THE U.S. ARMY
 ME2191'ENGINEERS DISTRICT FIELD OFFICE, 33.2 FT (10.1 M) SSW FROM THE CENTER
 ME2191'OF MOORING POST NEAR THE SOUTHERLY CORNER OF THE SLIP, 29.5 FT.  (9.0
 ME2191'M) SW OF BM M 274, AT THE UPSTREAM END OF A STEEL AND CONCRETE DOCK,
 ME2191'4.8 FT (1.5 M) NW OF THE FACE OF THE BULKHEAD AT RIVERS EDGE, BEING
 ME2191'THE HIGHEST POINT IN A 1-INCH SQUARE FORMED BY TWO CHISELED LINES AND
 ME2191'TWO EDGES OF THE STEEL CAP PLATE OVER SHEET PILING.  (BENCH MARK IS IN
 ME2191'POOR CONDITION, CONCRETE UNDER STEEL CAP IS NO LONGER INTACT.)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE9231 ***********************************************************************
 AE9231  CBN         -  This is a Cooperative Base Network Control Station.
 AE9231  WATER LEVEL -  This is a Water Level Survey Control Monument.
 AE9231  DESIGNATION -  908 7044 H
 AE9231  PID         -  AE9231
 AE9231  STATE/COUNTY-  IL/COOK
 AE9231  COUNTRY     -  US
 AE9231  USGS QUAD   -  LAKE CALUMET (2018)
 AE9231
 AE9231                         *CURRENT SURVEY CONTROL
 AE9231  ______________________________________________________________________
 AE9231* NAD 83(2011) POSITION- 41 43 47.41123(N) 087 32 18.38056(W)   ADJUSTED
 AE9231* NAD 83(2011) ELLIP HT-   144.770 (meters)        (10/27/23)   ADJUSTED
 AE9231* NAD 83(2011) EPOCH   -  2010.00
 AE9231* NAVD 88 ORTHO HEIGHT -   178.336 (meters)      585.09  (feet) ADJUSTED
 AE9231  ______________________________________________________________________
 AE9231  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 AE9231  NAD 83(2011) X  -    204,744.212 (meters)                     COMP
 AE9231  NAD 83(2011) Y  - -4,762,734.304 (meters)                     COMP
 AE9231  NAD 83(2011) Z  -  4,223,353.215 (meters)                     COMP
 AE9231  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 AE9231  DYNAMIC HEIGHT  -        178.274 (meters)      584.89  (feet) COMP
 AE9231  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 AE9231
 AE9231  VERT ORDER      -  SECOND    CLASS I
 AE9231
 AE9231  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE9231  Standards:
 AE9231         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE9231            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE9231  -------------------------------------------------------------------
 AE9231  NETWORK    0.34   0.90           0.15   0.13   0.46     -0.03387161
 AE9231  -------------------------------------------------------------------
 AE9231  Click here for local accuracies and other accuracy information.
 AE9231
 AE9231.The horizontal coordinates were established by GPS observations
 AE9231.and adjusted by the BUTLER FAIRMAN & SEUFERT, INC in October 2023.
 AE9231
 AE9231.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE9231.been affixed to the stable North American tectonic plate. See 
 AE9231.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE9231
 AE9231.The horizontal coordinates are valid at the epoch date displayed above
 AE9231.which is a decimal equivalence of Year/Month/Day.
 AE9231
 AE9231.The orthometric height was determined by differential leveling and
 AE9231.adjusted by the NATIONAL GEODETIC SURVEY
 AE9231.in June 1998.
 AE9231
 AE9231.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9231.GEOID18 height accuracy estimate available here.
 AE9231
 AE9231.This Water Level Mark is designated as VM 18321
 AE9231.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 AE9231
 AE9231.Click photographs - Photos may exist for this station.
 AE9231
 AE9231.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE9231
 AE9231.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE9231
 AE9231.The ellipsoidal height was determined by GPS observations
 AE9231.and is referenced to NAD 83.
 AE9231
 AE9231.The dynamic height is computed by dividing the NAVD 88
 AE9231.geopotential number by the normal gravity value computed on the
 AE9231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9231.degrees latitude (g = 980.6199 gals.).
 AE9231
 AE9231.The modeled gravity was interpolated from observed gravity values.
 AE9231
 AE9231. The following values were computed from the NAD 83(2011) position.
 AE9231
 AE9231;                    North         East     Units Scale Factor Converg.
 AE9231;SPC IL E     -   562,401.483   366,134.023   MT  1.00002880   +0 31 44.8
 AE9231;SPC IL E     - 1,845,145.53  1,201,224.71   sFT  1.00002880   +0 31 44.8
 AE9231;UTM  16      - 4,619,921.041   455,219.562   MT  0.99962468   -0 21 30.2
 AE9231
 AE9231!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE9231!SPC IL E     -   0.99997729  x   1.00002880  =   1.00000609
 AE9231!UTM  16      -   0.99997729  x   0.99962468  =   0.99960198
 AE9231
 AE9231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5521919921(NAD 83)
 AE9231
 AE9231|---------------------------------------------------------------------|
 AE9231| PID    Reference Object                     Distance      Geod. Az  |
 AE9231|                                                           dddmmss.s |
 AE9231| DF5765 CALUMET HARBOR CORS ARP               0.647 METERS 08105     |
 AE9231|---------------------------------------------------------------------|
 AE9231
 AE9231                          SUPERSEDED SURVEY CONTROL
 AE9231
 AE9231  NAD 83(2011)-  41 43 47.41126(N)    087 32 18.38102(W) AD(2010.00) 0
 AE9231  ELLIP H (06/27/12)  144.815  (m)                       GP(2010.00)    
 AE9231  ELLIP H (08/23/11)  144.830  (m)                       GP(       ) 1 2
 AE9231  NAD 83(2007)-  41 43 47.41110(N)    087 32 18.38184(W) AD(2002.00) 0
 AE9231  ELLIP H (02/10/07)  144.852  (m)                       GP(2002.00)    
 AE9231  NAD 83(1997)-  41 43 47.41120(N)    087 32 18.38218(W) AD(       ) A
 AE9231  ELLIP H (04/28/99)  144.872  (m)                       GP(       ) 3 1
 AE9231  NAVD 88             178.34   (m)          585.1    (f) LEVELING    3  
 AE9231
 AE9231.Superseded values are not recommended for survey control.
 AE9231
 AE9231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE9231.See file dsdata.pdf to determine how the superseded data were derived.
 AE9231
 AE9231_MARKER: DJ = TIDAL STATION DISK
 AE9231_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AE9231_STAMPING: 7044 H 1995
 AE9231_MARK LOGO: NOS
 AE9231_PROJECTION: FLUSH
 AE9231_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9231_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9231+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2022
 AE9231_ROD/PIPE-DEPTH: 12.2 meters
 AE9231
 AE9231  HISTORY     - Date     Condition        Report By
 AE9231  HISTORY     - 1995     MONUMENTED       NOS
 AE9231  HISTORY     - 19971203 GOOD             NGS
 AE9231  HISTORY     - 20020904 GOOD             NGS
 AE9231  HISTORY     - 20040520 GOOD             JCLS
 AE9231  HISTORY     - 2005     GOOD             NGS
 AE9231  HISTORY     - 20090623 GOOD             JCLS
 AE9231  HISTORY     - 20100711 GOOD             NGS
 AE9231  HISTORY     - 20110505 GOOD             JCLS
 AE9231  HISTORY     - 20110713 GOOD             JCLS
 AE9231  HISTORY     - 20140311 GOOD             PATRIC
 AE9231  HISTORY     - 20150806 GOOD             NGS
 AE9231  HISTORY     - 20180718 GOOD             CO-OPS
 AE9231  HISTORY     - 20210405 GOOD             INDOT
 AE9231  HISTORY     - 20220804 GOOD             NGS
 AE9231  HISTORY     - 20220822 GOOD             CO-OPS
 AE9231
 AE9231                          STATION DESCRIPTION
 AE9231
 AE9231'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AE9231'IN CHICAGO, AT CALUMET HARBOR ON THE NW SIDE OF CALUMET RIVER, JUST
 AE9231'UPSTREAM FROM THE U.S.  STEEL CORP., SOUTH OF BOAT SLIP, AT THE U.S.
 AE9231'ARMY ENGINEERS DISTRICT FIELD OFFICE, 34.7 METERS (113.8 FT) SOUTH OF
 AE9231'THE SW CORNER OF THE U.S.  ARMY ENGINEERS DISTRICT FIELD BIULDING
 AE9231'(WITH FOUR BAY DOORS) , 9.2 METERS (30.2 FT) WEST OF THE SW CORNER OF
 AE9231'STEEL BULKHEAD, 1.3 METERS (4.3 FT) SOUTH OF THE NW CORNER OF THE NOS
 AE9231'GAUGE HOUSE, BEING STAINESS STEEL ROD DRIVEN 12.2 METERS (40.0 FT) TO
 AE9231'REFUSAL, ENCASED IN STANDARD KICK-BLOCK WITH NGS ACCESS COVER.
 AE9231
 AE9231                          STATION RECOVERY (1997)
 AE9231
 AE9231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 AE9231'IN CHICAGO AT CALUMET HARBOR, ON THE NORTHWEST SIDE OF THE CALUMET
 AE9231'RIVER, JUST UPSTREAM FROM THE U.S.  STEEL CORP., SOUTH OF A BOAT SLIP
 AE9231'AT THE U.S.  ARMY ENGINEERS DISTRICT FIELD OFFICE.  TO REACH THE
 AE9231'STATION YOU MUST ENTER THROUGH THE U.S.  STEEL CORP.  SECURITY GATE
 AE9231'LOCATED AT 86TH STREET AND GREEN BAY.  PHONE 773-933-2336.  MARK IS A
 AE9231'BRONZE DISK CRIMPED TO A STAINLESS STEEL ROD DRIVEN TO DENIAL ENCASED
 AE9231'IN A STANDARD KICK-BLOCK WITH ALUMINUM ACCESS COVER.  IT IS, 34.7 M
 AE9231'(113.8 FT) SOUTH OF THE SOUTHWEST CORNER OF THE U.S.  ARMY ENGINEERS
 AE9231'DISTRICT FIELD BUILDING (WITH FOUR BAY DOORS) , 9.2 M (30.2 FT) WEST
 AE9231'OF THE SOUTHWEST CORNER OF A STEEL BULKHEAD, AND 1.3 M (4.3 FT) SOUTH
 AE9231'OF THE NORTHWEST CORNER OF THE NOS WATERLEVEL GAGE HOUSE.
 AE9231
 AE9231                          STATION RECOVERY (2002)
 AE9231
 AE9231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DS)
 AE9231'RECOVERED AS DESCRIBED
 AE9231'
 AE9231
 AE9231                          STATION RECOVERY (2004)
 AE9231
 AE9231'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 AE9231'RECOVERED IN GOOD CONDITION.
 AE9231
 AE9231                          STATION RECOVERY (2005)
 AE9231
 AE9231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (DAC)
 AE9231'RECOVERED AS DESCRIBED.  ADDITIONAL REFERENCE MEASUREMENT, LOCATED 0.8
 AE9231'M (2.6 FT) SOUTHWEST OF THE SOUTHWEST WALL OF THE NOAA GAUGE HOUSE.
 AE9231
 AE9231                          STATION RECOVERY (2009)
 AE9231
 AE9231'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009 (MRY)
 AE9231'RECOVERED IN GOOD CONDITION.
 AE9231
 AE9231                          STATION RECOVERY (2010)
 AE9231
 AE9231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (JDR)
 AE9231'RECOVERED AS DESCRIBED.
 AE9231
 AE9231                          STATION RECOVERY (2011)
 AE9231
 AE9231'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 AE9231'RECOVERED IN GOOD CONDITION.
 AE9231
 AE9231                          STATION RECOVERY (2011)
 AE9231
 AE9231'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 AE9231'RECOVERED IN GOOD CONDITION.
 AE9231
 AE9231                          STATION RECOVERY (2014)
 AE9231
 AE9231'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 AE9231'RECOVERED AS DESCRIBED.
 AE9231
 AE9231                          STATION RECOVERY (2015)
 AE9231
 AE9231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2015 (JDR)
 AE9231'RECOVERED AS DESCRIBED.
 AE9231
 AE9231                          STATION RECOVERY (2018)
 AE9231
 AE9231'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2018 (BCD)
 AE9231'THE TIDAL BENCH MARK IS LOCATED ABOUT 16.1 KM (10.0 MI) NORTHEAST OF
 AE9231'HARVEY, 14.3 KM (8.9 MI) NORTHEAST OF BLUE ISLAND, 12.7 KM (7.9 MI)
 AE9231'NORTH OF CALUMET CITY AND 10.5 KM (6.5 MI) EAST-SOUTHEAST OF
 AE9231'ENGLEWOOD.
 AE9231'
 AE9231'THE TIDAL BENCH MARK IS A DISK 34.7 M (113.8 FT) SOUTH OF THE
 AE9231'SOUTHWEST CORNER OF THE U.S. ARMY ENGINEERS DISTRICT FIELD BUILDING
 AE9231'(WITH FOUR BAY DOORS).
 AE9231'
 AE9231'THE MARK IS FOUND 9.2 M (30.2 FT) WEST OF THE SOUTHWEST CORNER OF A
 AE9231'STEEL BULKHEAD, 1.3 M (4.3 FT) SOUTH OF THE NORTHWEST CORNER OF THE
 AE9231'NOS GAUGE HOUSE, BEING STAINLESS STEEL ROD DRIVEN 12.2 M (40.0 FT) TO
 AE9231'REFUSAL AND ENCASED IN 5" PVC SLEEVE WITH ALUMINUM ACCESS COVER
 AE9231'SURROUNDED BY A WITH CONCRETE KICK-BLOCK. THE MARK HAS A WITNESS POST.
 AE9231
 AE9231                          STATION RECOVERY (2021)
 AE9231
 AE9231'RECOVERY NOTE BY INDIANA DEPARTMENT OF TRANSPORTATION 2021 (JKM)
 AE9231'THE GENERAL AND MONUMENT DESCRIPTIONS ARE ADEQUATE.
 AE9231'
 AE9231'ADDITIONAL INFORMATION-- THE STATION IS LOCATED ON THE U.S. ARMY CORPS
 AE9231'OF ENGINEERS FIELD OFFICE PROPERTY, ADJACENT TO THE WEST SIDE OF AN
 AE9231'NOS GAGE HOUSE.  NOTE THAT THE CONTINUOUSLY OPERATING REFERENCE
 AE9231'STATION (CORS) CALUMET HARBOR CORS ARP (CALU) IS MOUNTED TO THE
 AE9231'ADJACENT GAGE HOUSE.  THE PROPERTY IS ACCESSED THROUGH A GUARDED GATE
 AE9231'AT THE CALUMET HARBOR MAINTENANCE FACILITY. CONTACT MIKE FITTANO AT
 AE9231'312-723-9493 OR TOM HANSEN AT 312-391-8480.
 AE9231
 AE9231                          STATION RECOVERY (2022)
 AE9231
 AE9231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2022 (KSJ)
 AE9231'RECOVERED IN GOOD CONDITION.
 AE9231
 AE9231                          STATION RECOVERY (2022)
 AE9231
 AE9231'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2022 (ANS)
 AE9231'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR3911 ***********************************************************************
 DR3911  DESIGNATION -  908 7044 J
 DR3911  PID         -  DR3911
 DR3911  STATE/COUNTY-  IL/COOK
 DR3911  COUNTRY     -  US
 DR3911  USGS QUAD   -  LAKE CALUMET (2018)
 DR3911
 DR3911                         *CURRENT SURVEY CONTROL
 DR3911  ______________________________________________________________________
 DR3911* NAD 83(1986) POSITION- 41 43 47.7    (N) 087 32 17.6    (W)   HD_HELD1
 DR3911* NAVD 88 ORTHO HEIGHT -   178.522 (meters)      585.70  (feet) ADJUSTED
 DR3911  ______________________________________________________________________
 DR3911  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 DR3911  DYNAMIC HEIGHT  -        178.460 (meters)      585.50  (feet) COMP
 DR3911  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 DR3911
 DR3911  VERT ORDER      -  SECOND    CLASS I
 DR3911
 DR3911.The horizontal coordinates were determined by differentially corrected
 DR3911.hand held GPS observations or other comparable positioning techniques
 DR3911.and have an estimated accuracy of +/- 3 meters.
 DR3911
 DR3911.The orthometric height was determined by differential leveling and
 DR3911.adjusted by the NATIONAL GEODETIC SURVEY
 DR3911.in May 2020.
 DR3911
 DR3911.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR3911.GEOID18 height accuracy estimate available here.
 DR3911
 DR3911.Click photographs - Photos may exist for this station.
 DR3911
 DR3911.The dynamic height is computed by dividing the NAVD 88
 DR3911.geopotential number by the normal gravity value computed on the
 DR3911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR3911.degrees latitude (g = 980.6199 gals.).
 DR3911
 DR3911.The modeled gravity was interpolated from observed gravity values.
 DR3911
 DR3911;                    North         East    Units  Estimated Accuracy
 DR3911;SPC IL E     -   562,410.6     366,152.0     MT  (+/- 3 meters HH1 GPS) 
 DR3911
 DR3911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5523719929(NAD 83)
 DR3911
 DR3911                          SUPERSEDED SURVEY CONTROL
 DR3911
 DR3911.No superseded survey control is available for this station.
 DR3911
 DR3911_MARKER: DD = SURVEY DISK
 DR3911_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DR3911+WITH SETTING: PAVEMENT
 DR3911_SP_SET: FOUNDATION
 DR3911_STAMPING: 7044 J 2002
 DR3911_MARK LOGO: NOS
 DR3911_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DR3911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR3911+STABILITY: SURFACE MOTION
 DR3911_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DR3911+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2022
 DR3911
 DR3911  HISTORY     - Date     Condition        Report By
 DR3911  HISTORY     - 2002     MONUMENTED       NOS
 DR3911  HISTORY     - 20180718 GOOD             CO-OPS
 DR3911  HISTORY     - 20220822 GOOD             CO-OPS
 DR3911
 DR3911                          STATION DESCRIPTION
 DR3911
 DR3911'DESCRIBED BY CEN OPER OCEANOG PROD+SVCS 2018 (BCD)
 DR3911'THE MARK IS LOCATED ABOUT 16.1 KM (10.0 MI) NORTHEAST OF HARVEY, 14.3
 DR3911'KM (8.9 MI) NORTHEAST OF BLUE ISLAND, 12.7 KM (7.9 MI) NORTH OF
 DR3911'CALUMET CITY AND 10.5 KM (6.5 MI) EAST-SOUTHEAST OF ENGLEWOOD.
 DR3911'
 DR3911'THE TIDAL BENCH MARK IS A DISK LOCATED 15.30 M (50.2 FT) EAST FROM
 DR3911'EAST CORNER OF THE NORTHEAST FACE OF THE GAGE HOUSE.
 DR3911'
 DR3911'THE BRASS TIDAL BENCH MARK IS FOUND 6.64 M (21.8 FT) SOUTHWEST OF THE
 DR3911'SOUTH FACE OF THE BOAT LAUNCH, 5.50 M (18.0 FT) WEST OF THE SECOND
 DR3911'YELLOW BOLLARD FROM THE NORTH ALONG THE FACE OF THE BULKHEAD THAT LIES
 DR3911'EAST OF THE GAUGE HOUSE, SET IN ROHN TOWER CONCRETE FOUNDATION, A 5 FT
 DR3911'(1.5 M) BY 5 FT (1.5 M) CONCRETE PAD, THAT IS 6 FT (1.8 M) DEEP, WHICH
 DR3911'HAS A ROHN TOWER SECURED INTO IT HAVING AN ALUMINUM STAND WITH HENASEE
 DR3911'BOX.
 DR3911
 DR3911                          STATION RECOVERY (2022)
 DR3911
 DR3911'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2022 (ANS)
 DR3911'RECOVERED IN GOOD CONDITION.
 DR3911'
 DR3911'NOTE-THE MARK IS LOCATED ON USACE PROPERTY INSIDE A SECURED FENCE.
 DR3911'THE NAME OF THE USACE PROPERTY IS USACE MELVIN C. MCLAURIN MAINTENANCE
 DR3911'BUILDING AND THE ADDRESS IS 95TH AND S AVENUE O CHICAGO, IL 60617.
 DR3911'
 DR3911'NOTE-DAY TIME PHONE NUMBER FOR USACE IS 312-391-8480.
 DR3911'
 DR3911'NOTE-CALL NOS/CO-OPS FIELD OFFICE AT 757-842-4400 FOR COMBINATION TO
 DR3911'THE LOCKED GATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2190 ***********************************************************************
 ME2190  WATER LEVEL -  This is a Water Level Survey Control Monument.
 ME2190  DESIGNATION -  908 7044 REP
 ME2190  PID         -  ME2190
 ME2190  STATE/COUNTY-  IL/COOK
 ME2190  COUNTRY     -  US
 ME2190  USGS QUAD   -  LAKE CALUMET (2018)
 ME2190
 ME2190                         *CURRENT SURVEY CONTROL
 ME2190  ______________________________________________________________________
 ME2190* NAD 83(1986) POSITION- 41 43 47.4    (N) 087 32 20.2    (W)   HD_HELD2
 ME2190* NAVD 88 ORTHO HEIGHT -   178.316 (meters)      585.03  (feet) ADJUSTED
 ME2190  ______________________________________________________________________
 ME2190  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 ME2190  DYNAMIC HEIGHT  -        178.254 (meters)      584.82  (feet) COMP
 ME2190  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 ME2190
 ME2190  VERT ORDER      -  SECOND    CLASS I
 ME2190
 ME2190.The horizontal coordinates were established by autonomous hand held GPS
 ME2190.observations and have an estimated accuracy of +/- 10 meters.
 ME2190
 ME2190.The orthometric height was determined by differential leveling and
 ME2190.adjusted by the NATIONAL GEODETIC SURVEY
 ME2190.in May 2020.
 ME2190
 ME2190.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2190.GEOID18 height accuracy estimate available here.
 ME2190
 ME2190.This Water Level Mark is designated as VM 13200
 ME2190.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 ME2190
 ME2190.Click photographs - Photos may exist for this station.
 ME2190
 ME2190.The dynamic height is computed by dividing the NAVD 88
 ME2190.geopotential number by the normal gravity value computed on the
 ME2190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2190.degrees latitude (g = 980.6199 gals.).
 ME2190
 ME2190.The modeled gravity was interpolated from observed gravity values.
 ME2190
 ME2190;                    North         East    Units  Estimated Accuracy
 ME2190;SPC IL E     -   562,401.      366,092.      MT  (+/- 10 meters HH2 GPS)
 ME2190
 ME2190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5517719920(NAD 83)
 ME2190
 ME2190                          SUPERSEDED SURVEY CONTROL
 ME2190
 ME2190  NAVD 88 (04/27/95)  178.318  (m)          585.03   (f) SUPERSEDED  1 2
 ME2190  NAVD 88 (06/15/91)  178.329  (m)          585.07   (f) SUPERSEDED  1 2
 ME2190  NGVD 29 (01/19/93)  178.432  (m)          585.41   (f) ADJUSTED    1 2
 ME2190
 ME2190.Superseded values are not recommended for survey control.
 ME2190
 ME2190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2190.See file dsdata.pdf to determine how the superseded data were derived.
 ME2190
 ME2190_MARKER: B = BOLT
 ME2190_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME2190_SP_SET: TOWER LEG FOOTING
 ME2190_MARK LOGO: NONE
 ME2190_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2190_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME2190_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME2190+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2022
 ME2190
 ME2190  HISTORY     - Date     Condition        Report By
 ME2190  HISTORY     - 1972     MONUMENTED       NOS
 ME2190  HISTORY     - 1986     GOOD             NOS
 ME2190  HISTORY     - 19920806 GOOD             NGS
 ME2190  HISTORY     - 19940819 GOOD             NOS
 ME2190  HISTORY     - 19950808 GOOD             NOS
 ME2190  HISTORY     - 20140311 GOOD             PATRIC
 ME2190  HISTORY     - 20180718 GOOD             COOPS
 ME2190  HISTORY     - 20220822 GOOD             CO-OPS
 ME2190
 ME2190                          STATION DESCRIPTION
 ME2190
 ME2190'DESCRIBED BY NATIONAL OCEAN SERVICE 1986
 ME2190'IN CHICAGO.
 ME2190'IN CHICAGO, AT CALUMET HARBOR, ON THE NW SIDE OF THE CALUMET RIVER, BE
 ME2190'U.S. STEEL CORP. RAILROAD TRACKS AND A CONCRETE FOUNDATION OF AN OLD
 ME2190'BUILDING, NOW USED AS A STORAGE PLATFORM, 4 FT NE OF THE NE LEG OF A
 ME2190'HIGH TENTION TOWER, 1.1 FT SE OF THE NW CORNER OF THE 10FT X 13FT
 ME2190'CONCRETE FOUNDATION OF THE NE LEG OF THE TOWER, BEING THE HIGHEST
 ME2190'POINT OF A 3/8 INCH DIAMETER BOLT SET INTO THE FOUNDATION.
 ME2190
 ME2190                          STATION RECOVERY (1992)
 ME2190
 ME2190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME2190'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AVENUE AND EAST 91ST
 ME2190'STREET, A BOLT IN TOP OF AND 0.4 M (1.3 FT) SOUTHEAST OF THE
 ME2190'NORTHWEST CORNER OF THE CONCRETE FOOTING FOR THE NORTHEAST LEG OF A
 ME2190'HIGH LINE TOWER, 97.5 M (319.9 FT) EAST OF THE EXTENDED CENTER OF THE
 ME2190'AVENUE, 45.4 M (148.9 FT) SOUTH OF THE EXTENDED CENTER OF THE STREET,
 ME2190'21.7 M (71.2 FT) NORTH-NORTHWEST OF THE CENTER OF A PAVED ROAD
 ME2190'PARALLELING THE CALUMET RIVER, 10.5 M (34.4 FT) WEST-SOUTHWEST OF THE
 ME2190'SOUTHWEST EDGE OF A FOUNDATION OF A RAZED BUILDING, AND 1.2 M
 ME2190'(3.9 FT) NORTHWEST OF THE TOWER LEG.  NOTE--THE MARK IS ON PROPERTY
 ME2190'OWNED BY U.S. STEEL CORPORATION, 3426 EAST 89TH STREET, CHICAGO IL,
 ME2190'60617, TELEPHONE NUMBER (312) 933-2339.
 ME2190
 ME2190                          STATION RECOVERY (1994)
 ME2190
 ME2190'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1994 (JRS)
 ME2190'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AVENUE AND EAST 91ST
 ME2190'STREET, A 3/8 INCH BOLT IN TOP OF AND 0.4 M (1.3 FT) SOUTHEAST OF THE
 ME2190'NORTHWEST CORNER OF THE CONCRETE FOOTING FOR THE NORTHEAST LEG OF A
 ME2190'HIGH LINE TOWER, 97.5 M (319.9 FT) EAST OF THE EXTENDED CENTER OF THE
 ME2190'AVENUE, 45.4 M (148.9 FT) SOUTH OF THE EXTENDED CENTER OF THE STREET,
 ME2190'21.7 M (71.2 FT) NORTH-NORTHWEST OF THE CENTER OF A PAVED ROAD
 ME2190'PARALLELING THE CALUMET RIVER, 10.5 M (34.4 FT) WEST-SOUTHWEST OF THE
 ME2190'SOUTHWEST EDGE OF A FOUNDATION OF A RAZED BUILDING, AND 1.2 M (3.9 FT)
 ME2190'NORTHWEST OF THE TOWER LEG.  NOTE--THE MARK IS ON PROPERTY OWNED BY
 ME2190'U.S.  STEEL CORPORATION, 3426 EAST 89TH STREET, CHICAGO IL, 60617,
 ME2190'TELEPHONE NUMBER (312) 933-2339.
 ME2190
 ME2190                          STATION RECOVERY (1995)
 ME2190
 ME2190'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995 (JRS)
 ME2190'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AVENUE AND EAST 91ST
 ME2190'STREET, A 3/8 INCH BOLT IN TOP OF AND 0.4 M (1.3 FT) SOUTHEAST OF THE
 ME2190'NORTHWEST CORNER OF THE CONCRETE FOOTING FOR THE NORTHEAST LEG OF A
 ME2190'HIGH LINE TOWER, 97.5 M (319.9 FT) EAST OF THE EXTENDED CENTER OF THE
 ME2190'AVENUE, 45.4 M (148.9 FT) SOUTH OF THE EXTENDED CENTER OF THE STREET,
 ME2190'21.7 M (71.2 FT) NORTH-NORTHWEST OF THE CENTER OF A PAVED ROAD
 ME2190'PARALLELING THE CALUMET RIVER, 10.5 M (34.4 FT) WEST-SOUTHWEST OF THE
 ME2190'SOUTHWEST EDGE OF A FOUNDATION OF A RAZED BUILDING, AND 1.2 M (3.9 FT)
 ME2190'NORTHWEST OF THE TOWER LEG.  NOTE--THE MARK IS ON PROPERTY OWNED BY
 ME2190'U.S.  STEEL CORPORATION, 3426 EAST 89TH STREET, CHICAGO IL, 60617,
 ME2190'TELEPHONE NUMBER (312) 933-2339.
 ME2190
 ME2190                          STATION RECOVERY (2014)
 ME2190
 ME2190'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 ME2190'RECOVERED AS DESCRIBED.
 ME2190
 ME2190                          STATION RECOVERY (2018)
 ME2190
 ME2190'RECOVERY NOTE BY NOAA COOPS 2018 (BCD)
 ME2190'THE TIDAL MARK IS LOCATED ABOUT 16.1 KM (10.0 MI) NORTHEAST OF HARVEY,
 ME2190'14.3 KM (8.9 MI) NORTHEAST OF BLUE ISLAND, 12.7 KM (7.9 MI) NORTH OF
 ME2190'CALUMET CITY AND 10.5 KM (6.5 MI) EAST-SOUTHEAST OF ENGLEWOOD.
 ME2190'
 ME2190'THE TIDAL MARK IS A BOLT 97.5 M (319.9 FT) EAST OF THE EXTENDED CENTER
 ME2190'OF THE AVENUE, 45.4 M (148.9 FT) SOUTH OF THE EXTENDED CENTER OF THE
 ME2190'STREET, 21.7 M (71.2 FT) NORTH-NORTHWEST OF THE CENTER OF A PAVED ROAD
 ME2190'PARALLEL TO THE CALUMET RIVER, 10.5 M (34.4 FT) WEST-SOUTHWEST OF THE
 ME2190'SOUTHWEST EDGE OF A FOUNDATION OF A RAZED BUILDING.
 ME2190'
 ME2190'THE BOLT IS FOUND 1.2 M (3.9 FT) NORTHWEST OF A HIGH LINE TOWER LEG,
 ME2190'0.4 M (1.3 FT) SOUTHEAST OF THE NORTHWEST CORNER OF THE CONCRETE
 ME2190'FOOTING FOR THE NORTHEAST LEG OF THE TOWER, BEING A 3/8 INCH BOLT SET
 ME2190'IN THE CONCRETE FOOTING.
 ME2190
 ME2190                          STATION RECOVERY (2022)
 ME2190
 ME2190'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2022 (ANS)
 ME2190'RECOVERED IN GOOD CONDITION.
 ME2190'
 ME2190'NOTE-THE BENCH MARK IS LOCATED ON USACE PROPERTY.  THE NAME OF THE
 ME2190'USACE PROPERTY IS USACE MELVIN C. MCLAURIN MAINTENANCE BUILDING AND
 ME2190'THE ADDRESS IS 95TH AND S AVENUE O CHICAGO, IL 60617.
 ME2190'
 ME2190'NOTE-DAY TIME PHONE NUMBER FOR USACE IS 312-391-8480.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2025 ***********************************************************************
 DN2025  DESIGNATION -  91
 DN2025  PID         -  DN2025
 DN2025  STATE/COUNTY-  IL/FULTON
 DN2025  COUNTRY     -  US
 DN2025  USGS QUAD   -  ASTORIA (2018)
 DN2025
 DN2025                         *CURRENT SURVEY CONTROL
 DN2025  ______________________________________________________________________
 DN2025* NAD 83(2011) POSITION- 40 14 21.83851(N) 090 21 20.52459(W)   ADJUSTED
 DN2025* NAD 83(2011) ELLIP HT-   169.325 (meters)        (06/27/12)   ADJUSTED
 DN2025* NAD 83(2011) EPOCH   -  2010.00
 DN2025* NAVD 88 ORTHO HEIGHT -   202.4   (meters)      664.    (feet) GPS OBS
 DN2025  ______________________________________________________________________
 DN2025  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2025  GEOID HEIGHT    -        -33.033 (meters)                     GEOID09
 DN2025  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 DN2025  NAD 83(2011) X  -    -30,268.971 (meters)                     COMP
 DN2025  NAD 83(2011) Y  - -4,875,613.699 (meters)                     COMP
 DN2025  NAD 83(2011) Z  -  4,098,422.340 (meters)                     COMP
 DN2025  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 DN2025
 DN2025  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2025  Standards:
 DN2025         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2025            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2025  -------------------------------------------------------------------
 DN2025  NETWORK    2.66   2.02           1.20   0.94   1.03      0.09792416
 DN2025  -------------------------------------------------------------------
 DN2025  Click here for local accuracies and other accuracy information.
 DN2025
 DN2025.The horizontal coordinates were established by GPS observations
 DN2025.and adjusted by the National Geodetic Survey in June 2012.
 DN2025
 DN2025.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2025.been affixed to the stable North American tectonic plate. See 
 DN2025.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2025
 DN2025.The horizontal coordinates are valid at the epoch date displayed above
 DN2025.which is a decimal equivalence of Year/Month/Day.
 DN2025
 DN2025.The orthometric height was determined by GPS observations and a
 DN2025.high-resolution geoid model.
 DN2025
 DN2025.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2025.GEOID18 height accuracy estimate available here.
 DN2025
 DN2025.Click photographs - Photos may exist for this station.
 DN2025
 DN2025.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2025
 DN2025.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2025
 DN2025.The ellipsoidal height was determined by GPS observations
 DN2025.and is referenced to NAD 83.
 DN2025
 DN2025. The following values were computed from the NAD 83(2011) position.
 DN2025
 DN2025;                    North         East     Units Scale Factor Converg.
 DN2025;SPC IL W     -   396,585.571   683,915.061   MT  0.99994436   -0 07 19.6
 DN2025;SPC IL W     - 1,301,131.16  2,243,811.33   sFT  0.99994436   -0 07 19.6
 DN2025;UTM  15      - 4,457,683.168   724,939.688   MT  1.00022290   +1 42 32.0
 DN2025
 DN2025!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2025!SPC IL W     -   0.99997344  x   0.99994436  =   0.99991780
 DN2025!UTM  15      -   0.99997344  x   1.00022290  =   1.00019633
 DN2025
 DN2025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2493957683(NAD 83)
 DN2025
 DN2025                          SUPERSEDED SURVEY CONTROL
 DN2025
 DN2025  NAD 83(2007)-  40 14 21.83885(N)    090 21 20.52516(W) AD(2002.00) 1
 DN2025  ELLIP H (08/11/11)  169.335  (m)                       GP(2002.00) 4 1
 DN2025
 DN2025.Superseded values are not recommended for survey control.
 DN2025
 DN2025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2025.See file dsdata.pdf to determine how the superseded data were derived.
 DN2025
 DN2025_MARKER: DD = SURVEY DISK
 DN2025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2025_STAMPING: FC91
 DN2025_MARK LOGO: NONE
 DN2025_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2025+STABILITY: SURFACE MOTION
 DN2025_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2025+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2025
 DN2025  HISTORY     - Date     Condition        Report By
 DN2025  HISTORY     - 200905   MONUMENTED       ILDT
 DN2025
 DN2025                          STATION DESCRIPTION
 DN2025
 DN2025'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2025'STATION IS LOCATED 0.5 MILE NORTH OF THE TOWN OF ASTORIA AND IS
 DN2025'MONUMENTED AS THE EAST QUARTER CORNER OF SECTION 14, T 3 N, R 1 E OF
 DN2025'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM NEAR THE POST
 DN2025'OFFICE AT THE INTERSECTION OF W. BROADWAY AND PEARL STREET (COUNTY
 DN2025'HIGHWAY 12) IN THE TOWN OF ASTORIA, PROCEED NORTH 1.0 MILE TO THE
 DN2025'STATION. THE STATION IS 28.55 FEET WEST OF A FENCE CORNER, 50.92 FEET
 DN2025'SOUTHEAST OF A REBAR, 36.69 FEET NORTHWEST OF A FENCE POST AND 85.10
 DN2025'FEET NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2041 ***********************************************************************
 DN2041  DESIGNATION -  92
 DN2041  PID         -  DN2041
 DN2041  STATE/COUNTY-  IL/FULTON
 DN2041  COUNTRY     -  US
 DN2041  USGS QUAD   -  RAY (2018)
 DN2041
 DN2041                         *CURRENT SURVEY CONTROL
 DN2041  ______________________________________________________________________
 DN2041* NAD 83(2011) POSITION- 40 11 16.96712(N) 090 22 32.37116(W)   ADJUSTED
 DN2041* NAD 83(2011) ELLIP HT-   155.477 (meters)        (06/27/12)   ADJUSTED
 DN2041* NAD 83(2011) EPOCH   -  2010.00
 DN2041* NAVD 88 ORTHO HEIGHT -   188.6   (meters)      619.    (feet) GPS OBS
 DN2041  ______________________________________________________________________
 DN2041  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2041  GEOID HEIGHT    -        -33.038 (meters)                     GEOID09
 DN2041  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 DN2041  NAD 83(2011) X  -    -31,991.322 (meters)                     COMP
 DN2041  NAD 83(2011) Y  - -4,879,273.865 (meters)                     COMP
 DN2041  NAD 83(2011) Z  -  4,094,058.860 (meters)                     COMP
 DN2041  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 DN2041
 DN2041  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2041  Standards:
 DN2041         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2041            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2041  -------------------------------------------------------------------
 DN2041  NETWORK    4.19   3.10           1.87   1.52   1.58      0.01577944
 DN2041  -------------------------------------------------------------------
 DN2041  Click here for local accuracies and other accuracy information.
 DN2041
 DN2041.The horizontal coordinates were established by GPS observations
 DN2041.and adjusted by the National Geodetic Survey in June 2012.
 DN2041
 DN2041.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2041.been affixed to the stable North American tectonic plate. See 
 DN2041.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2041
 DN2041.The horizontal coordinates are valid at the epoch date displayed above
 DN2041.which is a decimal equivalence of Year/Month/Day.
 DN2041
 DN2041.The orthometric height was determined by GPS observations and a
 DN2041.high-resolution geoid model.
 DN2041
 DN2041.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2041.GEOID18 height accuracy estimate available here.
 DN2041
 DN2041.Click photographs - Photos may exist for this station.
 DN2041
 DN2041.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2041
 DN2041.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2041
 DN2041.The ellipsoidal height was determined by GPS observations
 DN2041.and is referenced to NAD 83.
 DN2041
 DN2041. The following values were computed from the NAD 83(2011) position.
 DN2041
 DN2041;                    North         East     Units Scale Factor Converg.
 DN2041;SPC IL W     -   390,887.519   682,203.460   MT  0.99994507   -0 08 05.5
 DN2041;SPC IL W     - 1,282,436.80  2,238,195.85   sFT  0.99994507   -0 08 05.5
 DN2041;UTM  15      - 4,451,931.789   723,410.505   MT  1.00021447   +1 41 39.1
 DN2041
 DN2041!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2041!SPC IL W     -   0.99997561  x   0.99994507  =   0.99992068
 DN2041!UTM  15      -   0.99997561  x   1.00021447  =   1.00019007
 DN2041
 DN2041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2341051931(NAD 83)
 DN2041
 DN2041                          SUPERSEDED SURVEY CONTROL
 DN2041
 DN2041  NAD 83(2007)-  40 11 16.96758(N)    090 22 32.37168(W) AD(2002.00) 1
 DN2041  ELLIP H (08/11/11)  155.488  (m)                       GP(2002.00) 4 1
 DN2041
 DN2041.Superseded values are not recommended for survey control.
 DN2041
 DN2041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2041.See file dsdata.pdf to determine how the superseded data were derived.
 DN2041
 DN2041_MARKER: DD = SURVEY DISK
 DN2041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2041_STAMPING: FC92
 DN2041_MARK LOGO: NONE
 DN2041_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2041+STABILITY: SURFACE MOTION
 DN2041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2041+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2041
 DN2041  HISTORY     - Date     Condition        Report By
 DN2041  HISTORY     - 200905   MONUMENTED       ILDT
 DN2041
 DN2041                          STATION DESCRIPTION
 DN2041
 DN2041'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2041'STATION IS LOCATED 2.7 MILES SOUTHWEST OF THE TOWN OF ASTORIA AND IS
 DN2041'MONUMENTED AS THE SOUTHEAST CORNER OF SECTION 34, T 3 N, R 1 E OF THE
 DN2041'4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM NEAR THE POST
 DN2041'OFFICE AT THE INTERSECTION OF W. BROADWAY AND PEARL STREET (COUNTY
 DN2041'HIGHWAY 12) (BADER RD) IN THE TOWN OF ASTORIA, PROCEED SOUTH 2.5 MILES
 DN2041'TO THE INTERSECTION WITH SAWMILL ROAD. TURN RIGHT (WEST) AND PROCEED
 DN2041'1.1 MILES TO THE STATION. THE STATION IS WEST OF THE ROAD, 31.14 FEET
 DN2041'NORTHEAST OF A POWER POLE, 27.13 FEET SOUTHEAST OF A POST AT THE END
 DN2041'OF THE FENCE LINE AND 31.25 FEET WEST OF A REBAR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1145 ***********************************************************************
 JB1145  DESIGNATION -  92 S
 JB1145  PID         -  JB1145
 JB1145  STATE/COUNTY-  IL/WASHINGTON
 JB1145  COUNTRY     -  US
 JB1145  USGS QUAD   -  ADDIEVILLE (2018)
 JB1145
 JB1145                         *CURRENT SURVEY CONTROL
 JB1145  ______________________________________________________________________
 JB1145* NAD 83(1986) POSITION- 38 24 17.51   (N) 089 23 21.86   (W)   HD_HELD1
 JB1145* NAVD 88 ORTHO HEIGHT -   139.735 (meters)      458.45  (feet) ADJUSTED
 JB1145  ______________________________________________________________________
 JB1145  GEOID HEIGHT    -        -30.236 (meters)                     GEOID18
 JB1145  DYNAMIC HEIGHT  -        139.647 (meters)      458.16  (feet) COMP
 JB1145  MODELED GRAVITY -    979,995.2   (mgal)                       NAVD 88
 JB1145
 JB1145  VERT ORDER      -  SECOND    CLASS 0
 JB1145
 JB1145.The horizontal coordinates were determined by differentially corrected
 JB1145.hand held GPS observations or other comparable positioning techniques
 JB1145.and have an estimated accuracy of +/- 3 meters.
 JB1145
 JB1145.The orthometric height was determined by differential leveling and
 JB1145.adjusted by the NATIONAL GEODETIC SURVEY
 JB1145.in June 1991.
 JB1145
 JB1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1145.GEOID18 height accuracy estimate available here.
 JB1145
 JB1145.Click photographs - Photos may exist for this station.
 JB1145
 JB1145.The dynamic height is computed by dividing the NAVD 88
 JB1145.geopotential number by the normal gravity value computed on the
 JB1145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1145.degrees latitude (g = 980.6199 gals.).
 JB1145
 JB1145.The modeled gravity was interpolated from observed gravity values.
 JB1145
 JB1145;                    North         East    Units  Estimated Accuracy
 JB1145;SPC IL W     -   193,193.3     767,888.2     MT  (+/- 3 meters HH1 GPS) 
 JB1145
 JB1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9136153440(NAD 83)
 JB1145
 JB1145                          SUPERSEDED SURVEY CONTROL
 JB1145
 JB1145  NGVD 29 (??/??/92)  139.857  (m)          458.85   (f) ADJ UNCH    2 0
 JB1145
 JB1145.Superseded values are not recommended for survey control.
 JB1145
 JB1145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1145.See file dsdata.pdf to determine how the superseded data were derived.
 JB1145
 JB1145_MARKER: DD = SURVEY DISK
 JB1145_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1145_STAMPING: 92 S 1928
 JB1145_MARK LOGO: USGS
 JB1145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1145
 JB1145  HISTORY     - Date     Condition        Report By
 JB1145  HISTORY     - 1928     MONUMENTED       USGS
 JB1145  HISTORY     - 1961     GOOD             CGS
 JB1145  HISTORY     - 20110816 MARK NOT FOUND   ILDT
 JB1145
 JB1145                          STATION DESCRIPTION
 JB1145
 JB1145'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1145'3 MI SW FROM NEW MINDEN.
 JB1145'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1145'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 1.0 MILE WEST
 JB1145'ALONG AN OILED ROAD, THENCE 1.0 MILE SOUTH ALONG AN OILED ROAD,
 JB1145'AT THE JUNCTION OF AN ASPHALT PAVED ROAD EAST, AND A DIRT ROAD
 JB1145'SOUTH, AT A FARM HOUSE WEST OF THE ROAD, 20 FEET WEST OF THE
 JB1145'CENTER LINE OF THE ROAD, 4.5 FEET NORTH OF THE EXTENDED CENTER
 JB1145'LINE OF THE ASPHALT PAVED ROAD EAST, 8.5 FEET SOUTH OF THE
 JB1145'CENTER OF THE ENTRANCE TO THE BARN LOT, 13 FEET SOUTHEAST OF THE
 JB1145'SOUTHEAST CORNER OF THE ENTRANCE TO THE BARN LOT, 13 FEET
 JB1145'SOUTHEAST OF THE SOUTHEAST CORNER OF A BARN, 27 FEET NORTH OF
 JB1145'A POWER POLE, 7 FEET EAST OF A FENCE, ABOUT LEVEL WITH THE ROAD,
 JB1145'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB1145
 JB1145                          STATION RECOVERY (2011)
 JB1145
 JB1145'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2038 ***********************************************************************
 DN2038  DESIGNATION -  93
 DN2038  PID         -  DN2038
 DN2038  STATE/COUNTY-  IL/FULTON
 DN2038  COUNTRY     -  US
 DN2038  USGS QUAD   -  DUNCAN MILLS (2018)
 DN2038
 DN2038                         *CURRENT SURVEY CONTROL
 DN2038  ______________________________________________________________________
 DN2038* NAD 83(2011) POSITION- 40 15 35.69044(N) 090 14 53.50085(W)   ADJUSTED
 DN2038* NAD 83(2011) ELLIP HT-   155.940 (meters)        (06/27/12)   ADJUSTED
 DN2038* NAD 83(2011) EPOCH   -  2010.00
 DN2038* NAVD 88 ORTHO HEIGHT -   189.0   (meters)      620.    (feet) GPS OBS
 DN2038  ______________________________________________________________________
 DN2038  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2038  GEOID HEIGHT    -        -33.011 (meters)                     GEOID09
 DN2038  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 DN2038  NAD 83(2011) X  -    -21,114.174 (meters)                     COMP
 DN2038  NAD 83(2011) Y  - -4,874,179.869 (meters)                     COMP
 DN2038  NAD 83(2011) Z  -  4,100,152.320 (meters)                     COMP
 DN2038  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 DN2038
 DN2038  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2038  Standards:
 DN2038         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2038            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2038  -------------------------------------------------------------------
 DN2038  NETWORK    2.68   2.20           1.25   0.86   1.12     -0.10160809
 DN2038  -------------------------------------------------------------------
 DN2038  Click here for local accuracies and other accuracy information.
 DN2038
 DN2038.The horizontal coordinates were established by GPS observations
 DN2038.and adjusted by the National Geodetic Survey in June 2012.
 DN2038
 DN2038.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2038.been affixed to the stable North American tectonic plate. See 
 DN2038.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2038
 DN2038.The horizontal coordinates are valid at the epoch date displayed above
 DN2038.which is a decimal equivalence of Year/Month/Day.
 DN2038
 DN2038.The orthometric height was determined by GPS observations and a
 DN2038.high-resolution geoid model.
 DN2038
 DN2038.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2038.GEOID18 height accuracy estimate available here.
 DN2038
 DN2038.Click photographs - Photos may exist for this station.
 DN2038
 DN2038.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2038
 DN2038.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2038
 DN2038.The ellipsoidal height was determined by GPS observations
 DN2038.and is referenced to NAD 83.
 DN2038
 DN2038. The following values were computed from the NAD 83(2011) position.
 DN2038
 DN2038;                    North         East     Units Scale Factor Converg.
 DN2038;SPC IL W     -   398,849.395   693,064.884   MT  0.99994177   -0 03 09.7
 DN2038;SPC IL W     - 1,308,558.39  2,273,830.37   sFT  0.99994177   -0 03 09.7
 DN2038;UTM  15      - 4,460,239.036   734,015.259   MT  1.00027418   +1 46 45.0
 DN2038
 DN2038!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2038!SPC IL W     -   0.99997554  x   0.99994177  =   0.99991731
 DN2038!UTM  15      -   0.99997554  x   1.00027418  =   1.00024971
 DN2038
 DN2038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3401560239(NAD 83)
 DN2038
 DN2038                          SUPERSEDED SURVEY CONTROL
 DN2038
 DN2038  NAD 83(2007)-  40 15 35.69080(N)    090 14 53.50146(W) AD(2002.00) 1
 DN2038  ELLIP H (08/11/11)  155.945  (m)                       GP(2002.00) 4 1
 DN2038
 DN2038.Superseded values are not recommended for survey control.
 DN2038
 DN2038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2038.See file dsdata.pdf to determine how the superseded data were derived.
 DN2038
 DN2038_MARKER: DD = SURVEY DISK
 DN2038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2038_STAMPING: FC93
 DN2038_MARK LOGO: NONE
 DN2038_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2038+STABILITY: SURFACE MOTION
 DN2038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2038+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2038
 DN2038  HISTORY     - Date     Condition        Report By
 DN2038  HISTORY     - 200905   MONUMENTED       ILDT
 DN2038
 DN2038                          STATION DESCRIPTION
 DN2038
 DN2038'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2038'STATION IS LOCATED 10.7 MILES SOUTHWEST OF THE TOWN OF LEWISTOWN AND
 DN2038'IS MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHWEST QUARTER OF
 DN2038'SECTION 2, T 3 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2038'STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST MILTON
 DN2038'STREET AND MAIN STREET (ILLINOIS ROUTE 100) IN THE TOWN OF LEWISTOWN.
 DN2038'PROCEED SOUTH   11.2 MILES ON MAIN STREET (ILLINOIS ROUTE 100 AND US
 DN2038'ROUTE 24) TO THE INTERSECTION WITH WELKERS ROAD. TURN LEFT (SOUTH) AND
 DN2038'PROCEED 0.5 MILES ON WELKERS ROAD. STATION IS LOCATED IN THE THE ROAD,
 DN2038'18.50 FEET EAST OF A NAIL AND CAP IN A POWER POLE, 27.22 FEET WEST OF
 DN2038'A NAIL AND CAP IN A 30 INCH MAPLE, 33.27 FEET NORTHEAST OF A NAIL AND
 DN2038'CAP IN A FENCE POST AND 58.08 FEET NORTHWEST OF A NAIL AND CAP IN A 24
 DN2038'INCH MAPLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0067 ***********************************************************************
 NH0067  DESIGNATION -  93 A
 NH0067  PID         -  NH0067
 NH0067  STATE/COUNTY-  IL/KANE
 NH0067  COUNTRY     -  US
 NH0067  USGS QUAD   -  PINGREE GROVE (2018)
 NH0067
 NH0067                         *CURRENT SURVEY CONTROL
 NH0067  ______________________________________________________________________
 NH0067* NAD 83(1986) POSITION- 42 02 35.94   (N) 088 22 35.72   (W)   HD_HELD1
 NH0067* NAVD 88 ORTHO HEIGHT -   274.574 (meters)      900.83  (feet) ADJUSTED
 NH0067  ______________________________________________________________________
 NH0067  GEOID HEIGHT    -        -33.398 (meters)                     GEOID18
 NH0067  DYNAMIC HEIGHT  -        274.478 (meters)      900.52  (feet) COMP
 NH0067  MODELED GRAVITY -    980,263.3   (mgal)                       NAVD 88
 NH0067
 NH0067  VERT ORDER      -  FIRST     CLASS I
 NH0067
 NH0067.The horizontal coordinates were determined by differentially corrected
 NH0067.hand held GPS observations or other comparable positioning techniques
 NH0067.and have an estimated accuracy of +/- 3 meters.
 NH0067
 NH0067.The orthometric height was determined by differential leveling and
 NH0067.adjusted by the NATIONAL GEODETIC SURVEY
 NH0067.in June 1991.
 NH0067
 NH0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0067.GEOID18 height accuracy estimate available here.
 NH0067
 NH0067.Click photographs - Photos may exist for this station.
 NH0067
 NH0067.The dynamic height is computed by dividing the NAVD 88
 NH0067.geopotential number by the normal gravity value computed on the
 NH0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0067.degrees latitude (g = 980.6199 gals.).
 NH0067
 NH0067.The modeled gravity was interpolated from observed gravity values.
 NH0067
 NH0067;                    North         East    Units  Estimated Accuracy
 NH0067;SPC IL E     -   596,914.7     296,418.8     MT  (+/- 3 meters HH1 GPS) 
 NH0067
 NH0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8607055502(NAD 83)
 NH0067
 NH0067                          SUPERSEDED SURVEY CONTROL
 NH0067
 NH0067  NGVD 29 (??/??/92)  274.641  (m)          901.05   (f) ADJ UNCH    1 1
 NH0067
 NH0067.Superseded values are not recommended for survey control.
 NH0067
 NH0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0067.See file dsdata.pdf to determine how the superseded data were derived.
 NH0067
 NH0067_MARKER: P = PIPE CAP
 NH0067_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0067_STAMPING: ILL 93A 1922
 NH0067_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0067_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0067
 NH0067  HISTORY     - Date     Condition        Report By
 NH0067  HISTORY     - 1922     MONUMENTED       USGS
 NH0067  HISTORY     - 1969     GOOD             CGS
 NH0067  HISTORY     - 1988     POOR             USPSQD
 NH0067  HISTORY     - 1990     POOR             USPSQD
 NH0067  HISTORY     - 19980511 GOOD             USPSQD
 NH0067  HISTORY     - 19991118 POOR             USPSQD
 NH0067  HISTORY     - 20010109 MARK NOT FOUND   PATRIC
 NH0067  HISTORY     - 20090422 MARK NOT FOUND   ILDT
 NH0067
 NH0067                          STATION DESCRIPTION
 NH0067
 NH0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0067'AT UDINA.
 NH0067'AT UDINA, AT THE NORTHEAST CORNER OF THE UDINA CEMETERY, 32 FEET
 NH0067'SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 20, 59 FEET WEST OF THE
 NH0067'CENTER LINE OF COOMBS ROAD, 192 FEET WEST OF THE NORTHWEST CORNER
 NH0067'OF A BUILDING WHICH IS OCCUPIED BY A LUNCH ROOM, 2 1/2 FEET EAST
 NH0067'OF A CEDAR TREE, 0.5 FOOT EAST OF A METAL WITNESS POST, ABOUT
 NH0067'3 FEET BELOW THE LEVEL OF THE HIGHWAY, A USGS CAP RIVETED ON
 NH0067'THE TOP OF AN IRON PIPE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE
 NH0067'OF THE GROUND.  SEC 12, T41N, R 7E.
 NH0067
 NH0067                          STATION RECOVERY (1988)
 NH0067
 NH0067'RECOVERY NOTE BY US POWER SQUADRON 1988 (DDR)
 NH0067'MARK RECOVERED IN POOR CONDITION.
 NH0067
 NH0067                          STATION RECOVERY (1990)
 NH0067
 NH0067'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0067'MARK RECOVERED IN POOR CONDITION.
 NH0067
 NH0067                          STATION RECOVERY (1998)
 NH0067
 NH0067'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0067'RECOVERED IN GOOD CONDITION.
 NH0067
 NH0067                          STATION RECOVERY (1999)
 NH0067
 NH0067'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH0067'MARK RECOVERED IN POOR CONDITION.
 NH0067
 NH0067                          STATION RECOVERY (2001)
 NH0067
 NH0067'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0067'MARK NOT FOUND.
 NH0067
 NH0067                          STATION RECOVERY (2009)
 NH0067
 NH0067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0067'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3050 ***********************************************************************
 AJ3050  DESIGNATION -  93 A RESET
 AJ3050  PID         -  AJ3050
 AJ3050  STATE/COUNTY-  IL/KANE
 AJ3050  COUNTRY     -  US
 AJ3050  USGS QUAD   -  PINGREE GROVE (2018)
 AJ3050
 AJ3050                         *CURRENT SURVEY CONTROL
 AJ3050  ______________________________________________________________________
 AJ3050* NAD 83(2011) POSITION- 42 02 35.94476(N) 088 22 35.75556(W)   ADJUSTED
 AJ3050* NAD 83(2011) ELLIP HT-   241.141 (meters)        (06/27/12)   ADJUSTED
 AJ3050* NAD 83(2011) EPOCH   -  2010.00
 AJ3050* NAVD 88 ORTHO HEIGHT -   274.5   (meters)      901.    (feet) GPS OBS
 AJ3050  ______________________________________________________________________
 AJ3050  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3050  GEOID HEIGHT    -        -33.339 (meters)                     GEOID99
 AJ3050  GEOID HEIGHT    -        -33.398 (meters)                     GEOID18
 AJ3050  NAD 83(2011) X  -    134,395.860 (meters)                     COMP
 AJ3050  NAD 83(2011) Y  - -4,742,053.090 (meters)                     COMP
 AJ3050  NAD 83(2011) Z  -  4,249,339.742 (meters)                     COMP
 AJ3050  LAPLACE CORR    -         -1.92  (seconds)                    DEFLEC18
 AJ3050
 AJ3050  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3050  Standards:
 AJ3050         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3050            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3050  -------------------------------------------------------------------
 AJ3050  NETWORK    1.36   1.29           0.62   0.45   0.66      0.25695705
 AJ3050  -------------------------------------------------------------------
 AJ3050  Click here for local accuracies and other accuracy information.
 AJ3050
 AJ3050.The horizontal coordinates were established by GPS observations
 AJ3050.and adjusted by the National Geodetic Survey in June 2012.
 AJ3050
 AJ3050.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3050.been affixed to the stable North American tectonic plate. See 
 AJ3050.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3050
 AJ3050.The horizontal coordinates are valid at the epoch date displayed above
 AJ3050.which is a decimal equivalence of Year/Month/Day.
 AJ3050
 AJ3050.The orthometric height was determined by GPS observations and a
 AJ3050.high-resolution geoid model.
 AJ3050
 AJ3050.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3050.GEOID18 height accuracy estimate available here.
 AJ3050
 AJ3050.Click photographs - Photos may exist for this station.
 AJ3050
 AJ3050.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3050
 AJ3050.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3050
 AJ3050.The ellipsoidal height was determined by GPS observations
 AJ3050.and is referenced to NAD 83.
 AJ3050
 AJ3050. The following values were computed from the NAD 83(2011) position.
 AJ3050
 AJ3050;                    North         East     Units Scale Factor Converg.
 AJ3050;SPC IL E     -   596,914.884   296,417.948   MT  0.99997516   -0 01 44.3
 AJ3050;SPC IL E     - 1,958,378.25    972,497.88   sFT  0.99997516   -0 01 44.3
 AJ3050;UTM  16      - 4,655,502.462   386,069.568   MT  0.99975972   -0 55 19.2
 AJ3050
 AJ3050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3050!SPC IL E     -   0.99996218  x   0.99997516  =   0.99993734
 AJ3050!UTM  16      -   0.99996218  x   0.99975972  =   0.99972191
 AJ3050
 AJ3050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8606955502(NAD 83)
 AJ3050
 AJ3050                          SUPERSEDED SURVEY CONTROL
 AJ3050
 AJ3050  NAD 83(2007)-  42 02 35.94476(N)    088 22 35.75652(W) AD(2002.00) 0
 AJ3050  ELLIP H (02/10/07)  241.175  (m)                       GP(2002.00)    
 AJ3050  ELLIP H (02/03/05)  241.174  (m)                       GP(       ) 4 2
 AJ3050  NAD 83(1997)-  42 02 35.94475(N)    088 22 35.75603(W) AD(       ) 1
 AJ3050  ELLIP H (04/25/01)  241.195  (m)                       GP(       ) 3 2
 AJ3050
 AJ3050.Superseded values are not recommended for survey control.
 AJ3050
 AJ3050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3050.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3050
 AJ3050_MARKER: DB = BENCH MARK DISK
 AJ3050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ3050_STAMPING: 93A
 AJ3050_MARK LOGO: USGS
 AJ3050_MAGNETIC: P = MARKER IS A STEEL PIPE
 AJ3050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ3050+STABILITY: SURFACE MOTION
 AJ3050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3050+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2000
 AJ3050
 AJ3050  HISTORY     - Date     Condition        Report By
 AJ3050  HISTORY     - 1922     MONUMENTED       USGS
 AJ3050  HISTORY     - 20000919 GOOD             SECI
 AJ3050  HISTORY     - 20090422 MARK NOT FOUND   ILDT
 AJ3050
 AJ3050                          STATION DESCRIPTION
 AJ3050
 AJ3050'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3050'STATION IS LOCATED IN UDINA, SECTION 12, T41N, R7E.  STATION IS
 AJ3050'LOCATED AT SOUTHEASTERLY CORNER OF US RT 20 AND COOMBS RD.
 AJ3050'STATION IS 20 FT SOUTH OF THE EDGE OF PAVEMENT OF RT 20. MARK IS
 AJ3050'ROUND DISK SET IN CONCRETE.
 AJ3050'
 AJ3050
 AJ3050                          STATION RECOVERY (2009)
 AJ3050
 AJ3050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AJ3050'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3609 ***********************************************************************
 DP3609  DESIGNATION -  9301
 DP3609  PID         -  DP3609
 DP3609  STATE/COUNTY-  IL/FRANKLIN
 DP3609  COUNTRY     -  US
 DP3609  USGS QUAD   -  CHRISTOPHER (2018)
 DP3609
 DP3609                         *CURRENT SURVEY CONTROL
 DP3609  ______________________________________________________________________
 DP3609* NAD 83(1986) POSITION- 37 53 31.29   (N) 089 06 50.92   (W)   HD_HELD1
 DP3609* NAVD 88 ORTHO HEIGHT -   134.196 (meters)      440.27  (feet) ADJUSTED
 DP3609  ______________________________________________________________________
 DP3609  GEOID HEIGHT    -        -29.301 (meters)                     GEOID18
 DP3609  DYNAMIC HEIGHT  -        134.107 (meters)      439.98  (feet) COMP
 DP3609  MODELED GRAVITY -    979,962.0   (mgal)                       NAVD 88
 DP3609
 DP3609  VERT ORDER      -  SECOND    CLASS I
 DP3609
 DP3609.The horizontal coordinates were determined by differentially corrected
 DP3609.hand held GPS observations or other comparable positioning techniques
 DP3609.and have an estimated accuracy of +/- 3 meters.
 DP3609
 DP3609.The orthometric height was determined by differential leveling and
 DP3609.adjusted by the NATIONAL GEODETIC SURVEY
 DP3609.in July 2014.
 DP3609
 DP3609.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3609.GEOID18 height accuracy estimate available here.
 DP3609
 DP3609.Click photographs - Photos may exist for this station.
 DP3609
 DP3609.The dynamic height is computed by dividing the NAVD 88
 DP3609.geopotential number by the normal gravity value computed on the
 DP3609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3609.degrees latitude (g = 980.6199 gals.).
 DP3609
 DP3609.The modeled gravity was interpolated from observed gravity values.
 DP3609
 DP3609;                    North         East    Units  Estimated Accuracy
 DP3609;SPC IL E     -   136,277.8     231,320.2     MT  (+/- 3 meters HH1 GPS) 
 DP3609
 DP3609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1410195942(NAD 83)
 DP3609
 DP3609                          SUPERSEDED SURVEY CONTROL
 DP3609
 DP3609.No superseded survey control is available for this station.
 DP3609
 DP3609_MARKER: DD = SURVEY DISK
 DP3609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3609_STAMPING: 9301
 DP3609_MARK LOGO: ILHD
 DP3609_PROJECTION: FLUSH
 DP3609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3609+STABILITY: SURFACE MOTION
 DP3609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3609+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2013
 DP3609
 DP3609  HISTORY     - Date     Condition        Report By
 DP3609  HISTORY     - UNK      MONUMENTED       ILHD
 DP3609  HISTORY     - 20130926 GOOD             AMESC
 DP3609
 DP3609                          STATION DESCRIPTION
 DP3609
 DP3609'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3609'THE STATION IS LOCATED ABOUT 7.8 MI (12.5 KM) NORTHWEST OF HERRIN, 6.8
 DP3609'MI (10.9 KM) EAST OF ELKVILLE AND 6.5 MI (10.4 KM) SOUTH-SOUTHWEST OF
 DP3609'CHRISTOPHER.
 DP3609'
 DP3609'TO REACH FROM THE POST OFFICE IN ROYALTON PROCEED NORTH ALONG IL ROUTE
 DP3609'149 (MAIN STREET) FOR 1.0 MI (1.6 KM) TO WHERE IL ROUTE 149 HEADS EAST
 DP3609'AND IL ROUTE 184 HEADS NORTH AND THE STATION ON THE RIGHT IN THE WEST
 DP3609'SIDE OF A TRIANGULAR-SHAPED GRASS ISLAND.
 DP3609'
 DP3609'THE STATION IS 30.8 FT (9.4 M) EAST OF THE CENTERLINE IL ROUTE 184,
 DP3609'31.0 FT (9.4 M) NORTH OF THE WESTERLY PROJECTION OF THE CENTERLINE OF
 DP3609'IL ROUTE 149, 187.0 FT (57.0 M) NORTH OF A GRAVEL DRIVEWAY, 72.8 FT
 DP3609'(22.2 M) SOUTHEAST OF A POWER POLE WITH TRANSFORMER AND GUY WIRE, 63.0
 DP3609'FT (19.2 M) SOUTHEAST OF A GREEN TELECOMMUNICATIONS BOX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3048 ***********************************************************************
 AJ3048  DESIGNATION -  9302 ELGIN GPS
 AJ3048  PID         -  AJ3048
 AJ3048  STATE/COUNTY-  IL/KANE
 AJ3048  COUNTRY     -  US
 AJ3048  USGS QUAD   -  ELGIN (2018)
 AJ3048
 AJ3048                         *CURRENT SURVEY CONTROL
 AJ3048  ______________________________________________________________________
 AJ3048* NAD 83(2011) POSITION- 42 06 13.64253(N) 088 20 33.87680(W)   ADJUSTED
 AJ3048* NAD 83(2011) ELLIP HT-   248.166 (meters)        (06/27/12)   ADJUSTED
 AJ3048* NAD 83(2011) EPOCH   -  2010.00
 AJ3048* NAVD 88 ORTHO HEIGHT -   281.7   (meters)      924.    (feet) GPS OBS
 AJ3048  ______________________________________________________________________
 AJ3048  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3048  GEOID HEIGHT    -        -33.490 (meters)                     GEOID99
 AJ3048  GEOID HEIGHT    -        -33.553 (meters)                     GEOID18
 AJ3048  NAD 83(2011) X  -    137,067.822 (meters)                     COMP
 AJ3048  NAD 83(2011) Y  - -4,737,478.907 (meters)                     COMP
 AJ3048  NAD 83(2011) Z  -  4,254,330.471 (meters)                     COMP
 AJ3048  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 AJ3048
 AJ3048  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3048  Standards:
 AJ3048         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3048            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3048  -------------------------------------------------------------------
 AJ3048  NETWORK    0.69   0.80           0.31   0.24   0.41      0.14397241
 AJ3048  -------------------------------------------------------------------
 AJ3048  Click here for local accuracies and other accuracy information.
 AJ3048
 AJ3048.The horizontal coordinates were established by GPS observations
 AJ3048.and adjusted by the National Geodetic Survey in June 2012.
 AJ3048
 AJ3048.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3048.been affixed to the stable North American tectonic plate. See 
 AJ3048.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3048
 AJ3048.The horizontal coordinates are valid at the epoch date displayed above
 AJ3048.which is a decimal equivalence of Year/Month/Day.
 AJ3048
 AJ3048.The orthometric height was determined by GPS observations and a
 AJ3048.high-resolution geoid model.
 AJ3048
 AJ3048.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3048.GEOID18 height accuracy estimate available here.
 AJ3048
 AJ3048.Click photographs - Photos may exist for this station.
 AJ3048
 AJ3048.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3048
 AJ3048.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3048
 AJ3048.The ellipsoidal height was determined by GPS observations
 AJ3048.and is referenced to NAD 83.
 AJ3048
 AJ3048. The following values were computed from the NAD 83(2011) position.
 AJ3048
 AJ3048;                    North         East     Units Scale Factor Converg.
 AJ3048;SPC IL E     -   603,630.719   299,221.644   MT  0.99997501   -0 00 22.7
 AJ3048;SPC IL E     - 1,980,411.78    981,696.34   sFT  0.99997501   -0 00 22.7
 AJ3048;UTM  16      - 4,662,172.294   388,977.016   MT  0.99975167   -0 54 01.3
 AJ3048
 AJ3048!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3048!SPC IL E     -   0.99996108  x   0.99997501  =   0.99993609
 AJ3048!UTM  16      -   0.99996108  x   0.99975167  =   0.99971276
 AJ3048
 AJ3048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8897762172(NAD 83)
 AJ3048
 AJ3048                          SUPERSEDED SURVEY CONTROL
 AJ3048
 AJ3048  NAD 83(2007)-  42 06 13.64251(N)    088 20 33.87774(W) AD(2002.00) 0
 AJ3048  ELLIP H (02/10/07)  248.198  (m)                       GP(2002.00)    
 AJ3048  ELLIP H (02/03/05)  248.198  (m)                       GP(       ) 4 2
 AJ3048  NAD 83(1997)-  42 06 13.64230(N)    088 20 33.87731(W) AD(       ) 1
 AJ3048  ELLIP H (04/25/01)  248.224  (m)                       GP(       ) 3 2
 AJ3048
 AJ3048.Superseded values are not recommended for survey control.
 AJ3048
 AJ3048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3048.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3048
 AJ3048_MARKER: DD = SURVEY DISK
 AJ3048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ3048_STAMPING: 9302
 AJ3048_MARK LOGO: KCIDOT
 AJ3048_PROJECTION: FLUSH
 AJ3048_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ3048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ3048+STABILITY: SURFACE MOTION
 AJ3048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3048+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2005
 AJ3048
 AJ3048  HISTORY     - Date     Condition        Report By
 AJ3048  HISTORY     - 1993     MONUMENTED       DENI
 AJ3048  HISTORY     - 20000919 GOOD             SECI
 AJ3048  HISTORY     - 20051125 GOOD             GEOCAC
 AJ3048
 AJ3048                          STATION DESCRIPTION
 AJ3048
 AJ3048'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3048'STATION IS LOCATED IN CITY OF ELGIN, IN SECTION 19, T42N, R8E. TO
 AJ3048'REACH FROM THE INTERSECTION OF IL RT 72 AND RANDALL RD, PROCEED
 AJ3048'WEST ON RT 72 0.4 MILE TO THE STATION 140 FT NORTH OF THE
 AJ3048'CENTERLINE OF RT 72, 15 FT WEST OF THE CENTERLINE OF THE EASTERLY
 AJ3048'DRIVE FOR DUNDEE MIDDLE SCHOOL, ADJACENT TO A PAINTED ARROW ON
 AJ3048'THE DRIVE, 2.5 FT WEST OF THE BACK OF CURB.  MARK IS 3 1/4 INCH
 AJ3048'ALUMINUM CAP STATMPED - CITY OF ELGIN GPS MARK- IN CONCRETE, FLUSH
 AJ3048'WITH GROUND - REBAR IMBEDDED, SET IN 1993.
 AJ3048'
 AJ3048
 AJ3048                          STATION RECOVERY (2005)
 AJ3048
 AJ3048'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 AJ3048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2043 ***********************************************************************
 DN2043  DESIGNATION -  94
 DN2043  PID         -  DN2043
 DN2043  STATE/COUNTY-  IL/FULTON
 DN2043  COUNTRY     -  US
 DN2043  USGS QUAD   -  ASTORIA (2018)
 DN2043
 DN2043                         *CURRENT SURVEY CONTROL
 DN2043  ______________________________________________________________________
 DN2043* NAD 83(2011) POSITION- 40 11 14.20390(N) 090 19 39.42390(W)   ADJUSTED
 DN2043* NAD 83(2011) ELLIP HT-   163.761 (meters)        (06/27/12)   ADJUSTED
 DN2043* NAD 83(2011) EPOCH   -  2010.00
 DN2043* NAVD 88 ORTHO HEIGHT -   196.8   (meters)      646.    (feet) GPS OBS
 DN2043  ______________________________________________________________________
 DN2043  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2043  GEOID HEIGHT    -        -33.015 (meters)                     GEOID09
 DN2043  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 DN2043  NAD 83(2011) X  -    -27,900.527 (meters)                     COMP
 DN2043  NAD 83(2011) Y  - -4,879,360.300 (meters)                     COMP
 DN2043  NAD 83(2011) Z  -  4,093,999.094 (meters)                     COMP
 DN2043  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 DN2043
 DN2043  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2043  Standards:
 DN2043         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2043            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2043  -------------------------------------------------------------------
 DN2043  NETWORK    4.90   3.55           2.18   1.79   1.81      0.02569351
 DN2043  -------------------------------------------------------------------
 DN2043  Click here for local accuracies and other accuracy information.
 DN2043
 DN2043.The horizontal coordinates were established by GPS observations
 DN2043.and adjusted by the National Geodetic Survey in June 2012.
 DN2043
 DN2043.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2043.been affixed to the stable North American tectonic plate. See 
 DN2043.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2043
 DN2043.The horizontal coordinates are valid at the epoch date displayed above
 DN2043.which is a decimal equivalence of Year/Month/Day.
 DN2043
 DN2043.The orthometric height was determined by GPS observations and a
 DN2043.high-resolution geoid model.
 DN2043
 DN2043.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2043.GEOID18 height accuracy estimate available here.
 DN2043
 DN2043.Click photographs - Photos may exist for this station.
 DN2043
 DN2043.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2043
 DN2043.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2043
 DN2043.The ellipsoidal height was determined by GPS observations
 DN2043.and is referenced to NAD 83.
 DN2043
 DN2043. The following values were computed from the NAD 83(2011) position.
 DN2043
 DN2043;                    North         East     Units Scale Factor Converg.
 DN2043;SPC IL W     -   390,793.773   686,294.191   MT  0.99994349   -0 06 13.9
 DN2043;SPC IL W     - 1,282,129.24  2,251,616.86   sFT  0.99994349   -0 06 13.9
 DN2043;UTM  15      - 4,451,968.667   727,503.296   MT  1.00023719   +1 43 30.7
 DN2043
 DN2043!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2043!SPC IL W     -   0.99997431  x   0.99994349  =   0.99991780
 DN2043!UTM  15      -   0.99997431  x   1.00023719  =   1.00021149
 DN2043
 DN2043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2750351968(NAD 83)
 DN2043
 DN2043                          SUPERSEDED SURVEY CONTROL
 DN2043
 DN2043  NAD 83(2007)-  40 11 14.20434(N)    090 19 39.42445(W) AD(2002.00) 1
 DN2043  ELLIP H (08/11/11)  163.771  (m)                       GP(2002.00) 4 1
 DN2043
 DN2043.Superseded values are not recommended for survey control.
 DN2043
 DN2043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2043.See file dsdata.pdf to determine how the superseded data were derived.
 DN2043
 DN2043_MARKER: DD = SURVEY DISK
 DN2043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2043_STAMPING: FC94
 DN2043_MARK LOGO: NONE
 DN2043_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2043+STABILITY: SURFACE MOTION
 DN2043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2043+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2043
 DN2043  HISTORY     - Date     Condition        Report By
 DN2043  HISTORY     - 200905   MONUMENTED       ILDT
 DN2043
 DN2043                          STATION DESCRIPTION
 DN2043
 DN2043'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2043'STATION IS LOCATED 2.5 MILE SOUTH OF THE TOWN OF ASTORIA AND IS
 DN2043'MONUMENTED AS THE SOUTH QUARTER CORNER OF SECTION 31, T 3 N, R 2 E OF
 DN2043'THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM NEAR THE POST
 DN2043'OFFICE AT THE INTERSECTION OF W. BROADWAY AND PEARL STREET (COUNTY
 DN2043'HIGHWAY 12) (BADER RD) IN THE TOWN OF ASTORIA, PROCEED SOUTH 2.2 MILES
 DN2043'TO THE INTERSECTION WITH YOST ROAD. TURN LEFT (EAST ) AND PROCEED 0.9
 DN2043'MILE  TO THE INTERSECTION WITH COUNTY HIGHWAY 33. TURN RIGHT
 DN2043'(SOUTHEASTERLY) AND PROCEED 1.0 MILE TO THE STATION AT THE T
 DN2043'INTERSECTION. THE STATION IS 41.55 FEET SOUTHEAST OF A POWER POLE,
 DN2043'51.00 FEET NORTHWEST OF A POWER POLE AND 29.30 FEET SOUTH OF A
 DN2043'CONCRETE RIGHT OF WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0062 ***********************************************************************
 NH0062  DESIGNATION -  94 A
 NH0062  PID         -  NH0062
 NH0062  STATE/COUNTY-  IL/KANE
 NH0062  COUNTRY     -  US
 NH0062  USGS QUAD   -  ELGIN (2018)
 NH0062
 NH0062                         *CURRENT SURVEY CONTROL
 NH0062  ______________________________________________________________________
 NH0062* NAD 83(1986) POSITION- 42 01 50.     (N) 088 20 05.     (W)   SCALED
 NH0062* NAVD 88 ORTHO HEIGHT -   248.198 (meters)      814.30  (feet) ADJUSTED
 NH0062  ______________________________________________________________________
 NH0062  GEOID HEIGHT    -        -33.405 (meters)                     GEOID18
 NH0062  DYNAMIC HEIGHT  -        248.112 (meters)      814.01  (feet) COMP
 NH0062  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 NH0062
 NH0062  VERT ORDER      -  FIRST     CLASS II
 NH0062
 NH0062.The horizontal coordinates were scaled from a map and have
 NH0062.an estimated accuracy of +/- 6 seconds.
 NH0062
 NH0062.The orthometric height was determined by differential leveling and
 NH0062.adjusted by the NATIONAL GEODETIC SURVEY
 NH0062.in June 1991.
 NH0062
 NH0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0062.GEOID18 height accuracy estimate available here.
 NH0062
 NH0062.Click photographs - Photos may exist for this station.
 NH0062
 NH0062.The dynamic height is computed by dividing the NAVD 88
 NH0062.geopotential number by the normal gravity value computed on the
 NH0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0062.degrees latitude (g = 980.6199 gals.).
 NH0062
 NH0062.The modeled gravity was interpolated from observed gravity values.
 NH0062
 NH0062;                    North         East    Units  Estimated Accuracy
 NH0062;SPC IL E     -   595,500.      299,890.      MT  (+/- 180 meters Scaled)
 NH0062
 NH0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM895540(NAD 83)
 NH0062
 NH0062                          SUPERSEDED SURVEY CONTROL
 NH0062
 NH0062  NGVD 29 (??/??/92)  248.269  (m)          814.53   (f) ADJ UNCH    1 2
 NH0062
 NH0062.Superseded values are not recommended for survey control.
 NH0062
 NH0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0062.See file dsdata.pdf to determine how the superseded data were derived.
 NH0062
 NH0062_MARKER: DB = BENCH MARK DISK
 NH0062_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0062_SP_SET: BOX CULVERT
 NH0062_STAMPING: ILL 94A 1922
 NH0062_MARK LOGO: USGS
 NH0062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0062+STABILITY: SURFACE MOTION
 NH0062
 NH0062  HISTORY     - Date     Condition        Report By
 NH0062  HISTORY     - 1922     MONUMENTED       USGS
 NH0062  HISTORY     - 1947     GOOD             CGS
 NH0062  HISTORY     - 1969     MARK NOT FOUND   CGS
 NH0062  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 NH0062  HISTORY     - 20090423 MARK NOT FOUND   ILDT
 NH0062
 NH0062                          STATION DESCRIPTION
 NH0062
 NH0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0062'2.4 MI E FROM UDINA.
 NH0062'ABOUT 2.4 MILES EAST ALONG U.S. HIGHWAY 20 FROM THE SCHOOL AT
 NH0062'UDINA, ABOUT 2.9 MILES WEST OF THE CITY HALL AT ELGIN, ABOUT
 NH0062'0.2 MILE WEST OF THE ENTRANCE TO THE GIRL SCOUT CAMP, SET IN
 NH0062'THE TOP OF THE EAST END OF THE SOUTH HEAD WALL OF A 4-FOOT
 NH0062'CONCRETE BOX CULVERT, 18 FEET SOUTH OF THE CENTER LINE OF THE
 NH0062'HIGHWAY, 2.5 FEET WEST OF THE EAST END OF THE CULVERT AND ABOUT
 NH0062'0.5 FOOT ABOVE THE HIGHWAY.
 NH0062
 NH0062                          STATION RECOVERY (1969)
 NH0062
 NH0062'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0062'MARK NOT FOUND.
 NH0062
 NH0062                          STATION RECOVERY (1998)
 NH0062
 NH0062'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0062'MARK NOT FOUND.
 NH0062
 NH0062                          STATION RECOVERY (2009)
 NH0062
 NH0062'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0062'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1860 ***********************************************************************
 DN1860  DESIGNATION -  9402
 DN1860  PID         -  DN1860
 DN1860  STATE/COUNTY-  IL/TAZEWELL
 DN1860  COUNTRY     -  US
 DN1860  USGS QUAD   -  PEORIA EAST (2018)
 DN1860
 DN1860                         *CURRENT SURVEY CONTROL
 DN1860  ______________________________________________________________________
 DN1860* NAD 83(2011) POSITION- 40 40 16.27735(N) 089 33 12.55767(W)   ADJUSTED
 DN1860* NAD 83(2011) ELLIP HT-   117.406 (meters)        (06/27/12)   ADJUSTED
 DN1860* NAD 83(2011) EPOCH   -  2010.00
 DN1860* NAVD 88 ORTHO HEIGHT -   150.3   (meters)      493.    (feet) GPS OBS
 DN1860  ______________________________________________________________________
 DN1860  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1860  GEOID HEIGHT    -        -32.854 (meters)                     GEOID09
 DN1860  GEOID HEIGHT    -        -32.864 (meters)                     GEOID18
 DN1860  NAD 83(2011) X  -     37,753.734 (meters)                     COMP
 DN1860  NAD 83(2011) Y  - -4,844,409.609 (meters)                     COMP
 DN1860  NAD 83(2011) Z  -  4,134,873.062 (meters)                     COMP
 DN1860  LAPLACE CORR    -          3.76  (seconds)                    DEFLEC18
 DN1860
 DN1860  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1860  Standards:
 DN1860         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1860            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1860  -------------------------------------------------------------------
 DN1860  NETWORK    0.40   0.69           0.18   0.14   0.35      0.02637395
 DN1860  -------------------------------------------------------------------
 DN1860  Click here for local accuracies and other accuracy information.
 DN1860
 DN1860.The horizontal coordinates were established by GPS observations
 DN1860.and adjusted by the National Geodetic Survey in June 2012.
 DN1860
 DN1860.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1860.been affixed to the stable North American tectonic plate. See 
 DN1860.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1860
 DN1860.The horizontal coordinates are valid at the epoch date displayed above
 DN1860.which is a decimal equivalence of Year/Month/Day.
 DN1860
 DN1860.The orthometric height was determined by GPS observations and a
 DN1860.high-resolution geoid model.
 DN1860
 DN1860.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1860.GEOID18 height accuracy estimate available here.
 DN1860
 DN1860.Click photographs - Photos may exist for this station.
 DN1860
 DN1860.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1860
 DN1860.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1860
 DN1860.The ellipsoidal height was determined by GPS observations
 DN1860.and is referenced to NAD 83.
 DN1860
 DN1860. The following values were computed from the NAD 83(2011) position.
 DN1860
 DN1860;                    North         East     Units Scale Factor Converg.
 DN1860;SPC IL W     -   444,693.674   751,842.509   MT  0.99997425   +0 23 58.7
 DN1860;SPC IL W     - 1,458,965.83  2,466,669.96   sFT  0.99997425   +0 23 58.7
 DN1860;UTM  16      - 4,505,392.333   284,173.154   MT  1.00017339   -1 39 53.3
 DN1860
 DN1860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1860!SPC IL W     -   0.99998158  x   0.99997425  =   0.99995583
 DN1860!UTM  16      -   0.99998158  x   1.00017339  =   1.00015497
 DN1860
 DN1860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8417305392(NAD 83)
 DN1860
 DN1860                          SUPERSEDED SURVEY CONTROL
 DN1860
 DN1860  NAD 83(2007)-  40 40 16.27728(N)    089 33 12.55858(W) AD(2002.00) 1
 DN1860  ELLIP H (08/01/11)  117.429  (m)                       GP(2002.00) 3 1
 DN1860
 DN1860.Superseded values are not recommended for survey control.
 DN1860
 DN1860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1860.See file dsdata.pdf to determine how the superseded data were derived.
 DN1860
 DN1860_MARKER: F = FLANGE-ENCASED ROD
 DN1860_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1860_STAMPING: 9402
 DN1860_MARK LOGO: ILDT
 DN1860_PROJECTION: RECESSED 15 CENTIMETERS
 DN1860_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1860_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1860_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1860+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2020
 DN1860_ROD/PIPE-DEPTH: 6.1 meters
 DN1860_SLEEVE-DEPTH  : 0.3 meters
 DN1860
 DN1860  HISTORY     - Date     Condition        Report By
 DN1860  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1860  HISTORY     - 20200722 GOOD             ILDT
 DN1860
 DN1860                          STATION DESCRIPTION
 DN1860
 DN1860'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1860'THE STATION IS LOCATED IN EAST PEORIA. TO REACH THE STATION FROM THE
 DN1860'INTERSECTION OF US 150 AND IL 8 PROCEED NORTHEAST ON IL 8 FOR 0.6
 DN1860'MILES TO THE STATION ON THE RIGHT. 41.0 FEET SOUTHEAST OF THE
 DN1860'CENTERLINE OF IL 8. 87.3 FEET SOUTHWEST OF THE CENTERLINE OF ALLISON
 DN1860'COURT EXTENDED TO THE NORTH. 6.9 FEET SOUTHWEST OF THE NORTH END OF A
 DN1860'CONCRETE HEADWALL. 14.4 NORTHWEST OF THE SOUTH END OF A CONCRETE
 DN1860'HEADWALL. FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE
 DN1860'MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1860
 DN1860                          STATION RECOVERY (2020)
 DN1860
 DN1860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1860'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7962 ***********************************************************************
 DO7962  DESIGNATION -  9439
 DO7962  PID         -  DO7962
 DO7962  STATE/COUNTY-  IL/SCOTT
 DO7962  COUNTRY     -  US
 DO7962  USGS QUAD   -  WINCHESTER (2018)
 DO7962
 DO7962                         *CURRENT SURVEY CONTROL
 DO7962  ______________________________________________________________________
 DO7962* NAD 83(2011) POSITION- 39 39 05.27597(N) 090 27 20.40666(W)   ADJUSTED
 DO7962* NAD 83(2011) ELLIP HT-   145.334 (meters)        (05/22/13)   ADJUSTED
 DO7962* NAD 83(2011) EPOCH   -  2010.00
 DO7962* NAVD 88 ORTHO HEIGHT -   177.9   (meters)      584.    (feet) GPS OBS
 DO7962  ______________________________________________________________________
 DO7962  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7962  GEOID HEIGHT    -        -32.516 (meters)                     GEOID12A
 DO7962  GEOID HEIGHT    -        -32.511 (meters)                     GEOID18
 DO7962  NAD 83(2011) X  -    -39,108.878 (meters)                     COMP
 DO7962  NAD 83(2011) Y  - -4,917,448.408 (meters)                     COMP
 DO7962  NAD 83(2011) Z  -  4,048,358.275 (meters)                     COMP
 DO7962  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 DO7962
 DO7962  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7962  Standards:
 DO7962         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7962            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7962  -------------------------------------------------------------------
 DO7962  NETWORK    0.60   1.57           0.26   0.23   0.80     -0.01481364
 DO7962  -------------------------------------------------------------------
 DO7962  Click here for local accuracies and other accuracy information.
 DO7962
 DO7962.The horizontal coordinates were established by GPS observations
 DO7962.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7962
 DO7962.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7962.been affixed to the stable North American tectonic plate. See 
 DO7962.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7962
 DO7962.The horizontal coordinates are valid at the epoch date displayed above
 DO7962.which is a decimal equivalence of Year/Month/Day.
 DO7962
 DO7962.The orthometric height was determined by GPS observations and a
 DO7962.high-resolution geoid model.
 DO7962
 DO7962.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7962.GEOID18 height accuracy estimate available here.
 DO7962
 DO7962.Click photographs - Photos may exist for this station.
 DO7962
 DO7962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7962
 DO7962.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7962
 DO7962.The ellipsoidal height was determined by GPS observations
 DO7962.and is referenced to NAD 83.
 DO7962
 DO7962. The following values were computed from the NAD 83(2011) position.
 DO7962
 DO7962;                    North         East     Units Scale Factor Converg.
 DO7962;SPC IL W     -   331,331.761   675,197.443   MT  0.99994875   -0 11 03.9
 DO7962;SPC IL W     - 1,087,044.29  2,215,210.28   sFT  0.99994875   -0 11 03.9
 DO7962;UTM  15      - 4,392,168.507   718,297.000   MT  1.00018673   +1 37 27.2
 DO7962
 DO7962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7962!SPC IL W     -   0.99997720  x   0.99994875  =   0.99992595
 DO7962!UTM  15      -   0.99997720  x   1.00018673  =   1.00016393
 DO7962
 DO7962_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1829792168(NAD 83)
 DO7962
 DO7962                          SUPERSEDED SURVEY CONTROL
 DO7962
 DO7962.No superseded survey control is available for this station.
 DO7962
 DO7962_MARKER: DD = SURVEY DISK
 DO7962_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 DO7962_STAMPING: 9439
 DO7962_MARK LOGO: ILHD
 DO7962_PROJECTION: FLUSH
 DO7962_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7962+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2011
 DO7962
 DO7962  HISTORY     - Date     Condition        Report By
 DO7962  HISTORY     - 1995     MONUMENTED       ILHD
 DO7962  HISTORY     - 20110902 GOOD             ILDT
 DO7962
 DO7962                          STATION DESCRIPTION
 DO7962
 DO7962'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7962'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH OF ALSEY, 6.3 MI
 DO7962'(10.1 KM) WEST-SOUTHWEST OF LYNNVILLE AND 1.5 MI (2.4 KM) NORTH OF
 DO7962'WINCHESTER.
 DO7962'
 DO7962'TO REACH FROM THE INTERSECTION OF TAYLOR LANE AND OLD 36 ON THE NORTH
 DO7962'SIDE OF LYNNVILLE, PROCEED NORTH ALONG OLD 36 FOR 0.5 MI (0.8 KM) TO
 DO7962'STATION ON THE RIGHT.
 DO7962'
 DO7962'THE STATION IS A ILLINOIS DEPARTMENT OF HIGHWAYS DISK ON A ROD, 77 FT
 DO7962'(23.5 M) SOUTHEAST OF POWER POLE, 39 FT (11.9 M) SOUTHWEST OF POWER
 DO7962'POLE AND 36 FT (11.0 M) EAST OF THE CENTERLINE OF OLD 36.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7963 ***********************************************************************
 DO7963  DESIGNATION -  9440
 DO7963  PID         -  DO7963
 DO7963  STATE/COUNTY-  IL/PIKE
 DO7963  COUNTRY     -  US
 DO7963  USGS QUAD   -  GRIGGSVILLE (2018)
 DO7963
 DO7963                         *CURRENT SURVEY CONTROL
 DO7963  ______________________________________________________________________
 DO7963* NAD 83(2011) POSITION- 39 43 26.01927(N) 090 43 24.11898(W)   ADJUSTED
 DO7963* NAD 83(2011) ELLIP HT-   174.533 (meters)        (05/22/13)   ADJUSTED
 DO7963* NAD 83(2011) EPOCH   -  2010.00
 DO7963* NAVD 88 ORTHO HEIGHT -   207.2   (meters)      680.    (feet) GPS OBS
 DO7963  ______________________________________________________________________
 DO7963  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7963  GEOID HEIGHT    -        -32.628 (meters)                     GEOID12A
 DO7963  GEOID HEIGHT    -        -32.627 (meters)                     GEOID18
 DO7963  NAD 83(2011) X  -    -62,019.164 (meters)                     COMP
 DO7963  NAD 83(2011) Y  - -4,912,099.337 (meters)                     COMP
 DO7963  NAD 83(2011) Z  -  4,054,565.431 (meters)                     COMP
 DO7963  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 DO7963
 DO7963  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7963  Standards:
 DO7963         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7963            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7963  -------------------------------------------------------------------
 DO7963  NETWORK    0.85   2.43           0.38   0.30   1.24      0.14852542
 DO7963  -------------------------------------------------------------------
 DO7963  Click here for local accuracies and other accuracy information.
 DO7963
 DO7963.The horizontal coordinates were established by GPS observations
 DO7963.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7963
 DO7963.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7963.been affixed to the stable North American tectonic plate. See 
 DO7963.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7963
 DO7963.The horizontal coordinates are valid at the epoch date displayed above
 DO7963.which is a decimal equivalence of Year/Month/Day.
 DO7963
 DO7963.The orthometric height was determined by GPS observations and a
 DO7963.high-resolution geoid model.
 DO7963
 DO7963.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7963.GEOID18 height accuracy estimate available here.
 DO7963
 DO7963.Click photographs - Photos may exist for this station.
 DO7963
 DO7963.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7963
 DO7963.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7963
 DO7963.The ellipsoidal height was determined by GPS observations
 DO7963.and is referenced to NAD 83.
 DO7963
 DO7963. The following values were computed from the NAD 83(2011) position.
 DO7963
 DO7963;                    North         East     Units Scale Factor Converg.
 DO7963;SPC IL W     -   339,481.215   652,273.018   MT  0.99996921   -0 21 20.8
 DO7963;SPC IL W     - 1,113,781.29  2,139,999.06   sFT  0.99996921   -0 21 20.8
 DO7963;UTM  15      - 4,399,591.105   695,122.711   MT  1.00006875   +1 27 19.5
 DO7963
 DO7963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7963!SPC IL W     -   0.99997262  x   0.99996921  =   0.99994183
 DO7963!UTM  15      -   0.99997262  x   1.00006875  =   1.00004137
 DO7963
 DO7963_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9512299591(NAD 83)
 DO7963
 DO7963                          SUPERSEDED SURVEY CONTROL
 DO7963
 DO7963.No superseded survey control is available for this station.
 DO7963
 DO7963_MARKER: DD = SURVEY DISK
 DO7963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7963_STAMPING: STA 9440 1995
 DO7963_MARK LOGO: ILHD
 DO7963_PROJECTION: FLUSH
 DO7963_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO7963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7963+STABILITY: SURFACE MOTION
 DO7963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7963+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2019
 DO7963
 DO7963  HISTORY     - Date     Condition        Report By
 DO7963  HISTORY     - 1995     MONUMENTED       ILHD
 DO7963  HISTORY     - 20110831 GOOD             IDTD
 DO7963  HISTORY     - 20190930 GOOD             ILDT
 DO7963
 DO7963                          STATION DESCRIPTION
 DO7963
 DO7963'DESCRIBED BY IDAHO TRANSPORTATION DEPARTMENT 2011 (DL)
 DO7963'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST OF NEW SALEM, 4.2
 DO7963'MI (6.8 KM) SOUTH-SOUTHEAST OF PERRY AND 1.0 MI (1.6 KM) NORTH OF
 DO7963'GRIGGSVILLE.
 DO7963'
 DO7963'TO REACH FROM THE INTERSECTION OF IL 107 AND QUINCY STREET IN
 DO7963'GRIGGSVILLE.  PROCEED NORTH 1.1 MI (1.8 KM) ALONG IL 107 TO STATION ON
 DO7963'THE LEFT.
 DO7963'
 DO7963'THE STATION IS AN ALUMINUM ILLINOIS DIVISION OF HIGHWAYS DISK IN
 DO7963'CONCRETE.  IT IS 53.8 FT (16.4 M) SOUTH OF POWER POLE, 36.3 FT (11.1
 DO7963'M) SOUTHWEST OF CHISELED X IN CONCRETE GUTTER WEST OF IL 107 AND 33.7
 DO7963'FT (10.3 M) NORTHWEST OF CHISELED X IN CONCRETE GUTTER WEST OF IL 107.
 DO7963
 DO7963                          STATION RECOVERY (2019)
 DO7963
 DO7963'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DO7963'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7964 ***********************************************************************
 DO7964  DESIGNATION -  9447
 DO7964  PID         -  DO7964
 DO7964  STATE/COUNTY-  IL/BROWN
 DO7964  COUNTRY     -  US
 DO7964  USGS QUAD   -  VERSAILLES (2018)
 DO7964
 DO7964                         *CURRENT SURVEY CONTROL
 DO7964  ______________________________________________________________________
 DO7964* NAD 83(2011) POSITION- 39 53 31.10802(N) 090 39 48.99919(W)   ADJUSTED
 DO7964* NAD 83(2011) ELLIP HT-   147.628 (meters)        (05/22/13)   ADJUSTED
 DO7964* NAD 83(2011) EPOCH   -  2010.00
 DO7964* NAVD 88 ORTHO HEIGHT -   180.4   (meters)      592.    (feet) GPS OBS
 DO7964  ______________________________________________________________________
 DO7964  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7964  GEOID HEIGHT    -        -32.811 (meters)                     GEOID12A
 DO7964  GEOID HEIGHT    -        -32.810 (meters)                     GEOID18
 DO7964  NAD 83(2011) X  -    -56,757.533 (meters)                     COMP
 DO7964  NAD 83(2011) Y  - -4,900,193.404 (meters)                     COMP
 DO7964  NAD 83(2011) Z  -  4,068,884.696 (meters)                     COMP
 DO7964  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 DO7964
 DO7964  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7964  Standards:
 DO7964         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7964            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7964  -------------------------------------------------------------------
 DO7964  NETWORK    0.53   1.41           0.23   0.20   0.72      0.05445416
 DO7964  -------------------------------------------------------------------
 DO7964  Click here for local accuracies and other accuracy information.
 DO7964
 DO7964.The horizontal coordinates were established by GPS observations
 DO7964.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7964
 DO7964.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7964.been affixed to the stable North American tectonic plate. See 
 DO7964.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7964
 DO7964.The horizontal coordinates are valid at the epoch date displayed above
 DO7964.which is a decimal equivalence of Year/Month/Day.
 DO7964
 DO7964.The orthometric height was determined by GPS observations and a
 DO7964.high-resolution geoid model.
 DO7964
 DO7964.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7964.GEOID18 height accuracy estimate available here.
 DO7964
 DO7964.Click photographs - Photos may exist for this station.
 DO7964
 DO7964.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7964
 DO7964.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7964
 DO7964.The ellipsoidal height was determined by GPS observations
 DO7964.and is referenced to NAD 83.
 DO7964
 DO7964. The following values were computed from the NAD 83(2011) position.
 DO7964
 DO7964;                    North         East     Units Scale Factor Converg.
 DO7964;SPC IL W     -   358,112.245   657,499.626   MT  0.99996341   -0 19 07.4
 DO7964;SPC IL W     - 1,174,906.59  2,157,146.69   sFT  0.99996341   -0 19 07.4
 DO7964;UTM  15      - 4,418,380.417   699,757.321   MT  1.00009127   +1 29 56.1
 DO7964
 DO7964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7964!SPC IL W     -   0.99997684  x   0.99996341  =   0.99994025
 DO7964!UTM  15      -   0.99997684  x   1.00009127  =   1.00006811
 DO7964
 DO7964_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9975718380(NAD 83)
 DO7964
 DO7964                          SUPERSEDED SURVEY CONTROL
 DO7964
 DO7964.No superseded survey control is available for this station.
 DO7964
 DO7964_MARKER: DD = SURVEY DISK
 DO7964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7964_STAMPING: STA - 9447 1995
 DO7964_MARK LOGO: ILHD
 DO7964_PROJECTION: FLUSH
 DO7964_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO7964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7964+STABILITY: SURFACE MOTION
 DO7964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7964+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2020
 DO7964
 DO7964  HISTORY     - Date     Condition        Report By
 DO7964  HISTORY     - 1995     MONUMENTED       ILHD
 DO7964  HISTORY     - 20110908 GOOD             ILDT
 DO7964  HISTORY     - 20200623 GOOD             ILDT
 DO7964
 DO7964                          STATION DESCRIPTION
 DO7964
 DO7964'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7964'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHWEST OF MEREDOSIA,
 DO7964'5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF COOPERSTOWN AND 0.6 MI (1.0 KM)
 DO7964'NORTHWEST OF VERSAILLES.
 DO7964'
 DO7964'TO REACH FROM THE INTERSECTION OF IL 99 AND CR 7 NEAR THE CENTER OF
 DO7964'VERSAILLES.  PROCEED NORTH ALONG IL 99 FOR 0.7 MI (1.1 KM) TO THE
 DO7964'STATION ON THE LEFT IN THE Y INTERSECTION OF IL 99 AND CR 360N.
 DO7964'
 DO7964'STATION IS AN ALUMINUM ILLINOIS DIVISION OF HIGHWAY DISK IN CONCRETE.
 DO7964'IT IS 52.1 FT (15.9 M) NORTHEAST OF POWER POLE SOUTH OF CR 360N, 22.4
 DO7964'FT (6.8 M) SOUTHWEST OF SOUTHWEST EDGE OF PAVEMENT OF IL 99 AND 20.7
 DO7964'FT (6.3 M) NORTH OF NORTH EDGE OF PAVEMENT OF CR 360N.
 DO7964
 DO7964                          STATION RECOVERY (2020)
 DO7964
 DO7964'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DO7964'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7965 ***********************************************************************
 DO7965  DESIGNATION -  9448
 DO7965  PID         -  DO7965
 DO7965  STATE/COUNTY-  IL/BROWN
 DO7965  COUNTRY     -  US
 DO7965  USGS QUAD   -  MOUNT STERLING (2018)
 DO7965
 DO7965                         *CURRENT SURVEY CONTROL
 DO7965  ______________________________________________________________________
 DO7965* NAD 83(2011) POSITION- 39 54 36.72167(N) 090 46 24.66260(W)   ADJUSTED
 DO7965* NAD 83(2011) ELLIP HT-   175.907 (meters)        (05/22/13)   ADJUSTED
 DO7965* NAD 83(2011) EPOCH   -  2010.00
 DO7965* NAVD 88 ORTHO HEIGHT -   208.7   (meters)      685.    (feet) GPS OBS
 DO7965  ______________________________________________________________________
 DO7965  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7965  GEOID HEIGHT    -        -32.796 (meters)                     GEOID12A
 DO7965  GEOID HEIGHT    -        -32.797 (meters)                     GEOID18
 DO7965  NAD 83(2011) X  -    -66,139.890 (meters)                     COMP
 DO7965  NAD 83(2011) Y  - -4,898,799.171 (meters)                     COMP
 DO7965  NAD 83(2011) Z  -  4,070,455.351 (meters)                     COMP
 DO7965  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 DO7965
 DO7965  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7965  Standards:
 DO7965         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7965            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7965  -------------------------------------------------------------------
 DO7965  NETWORK    0.71   2.25           0.31   0.26   1.15      0.25526254
 DO7965  -------------------------------------------------------------------
 DO7965  Click here for local accuracies and other accuracy information.
 DO7965
 DO7965.The horizontal coordinates were established by GPS observations
 DO7965.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7965
 DO7965.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7965.been affixed to the stable North American tectonic plate. See 
 DO7965.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7965
 DO7965.The horizontal coordinates are valid at the epoch date displayed above
 DO7965.which is a decimal equivalence of Year/Month/Day.
 DO7965
 DO7965.The orthometric height was determined by GPS observations and a
 DO7965.high-resolution geoid model.
 DO7965
 DO7965.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7965.GEOID18 height accuracy estimate available here.
 DO7965
 DO7965.Click photographs - Photos may exist for this station.
 DO7965
 DO7965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7965
 DO7965.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7965
 DO7965.The ellipsoidal height was determined by GPS observations
 DO7965.and is referenced to NAD 83.
 DO7965
 DO7965. The following values were computed from the NAD 83(2011) position.
 DO7965
 DO7965;                    North         East     Units Scale Factor Converg.
 DO7965;SPC IL W     -   360,193.900   648,113.736   MT  0.99997431   -0 23 21.7
 DO7965;SPC IL W     - 1,181,736.15  2,126,353.15   sFT  0.99997431   -0 23 21.7
 DO7965;UTM  15      - 4,420,163.445   690,309.175   MT  1.00004589   +1 25 44.1
 DO7965
 DO7965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7965!SPC IL W     -   0.99997240  x   0.99997431  =   0.99994672
 DO7965!UTM  15      -   0.99997240  x   1.00004589  =   1.00001829
 DO7965
 DO7965_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9030920163(NAD 83)
 DO7965
 DO7965                          SUPERSEDED SURVEY CONTROL
 DO7965
 DO7965.No superseded survey control is available for this station.
 DO7965
 DO7965_MARKER: DD = SURVEY DISK
 DO7965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7965_STAMPING: STA - 9448 1995
 DO7965_MARK LOGO: ILHD
 DO7965_PROJECTION: FLUSH
 DO7965_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO7965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7965+STABILITY: SURFACE MOTION
 DO7965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7965+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2020
 DO7965
 DO7965  HISTORY     - Date     Condition        Report By
 DO7965  HISTORY     - 1995     MONUMENTED       ILHD
 DO7965  HISTORY     - 20110901 GOOD             ILDT
 DO7965  HISTORY     - 20200623 GOOD             ILDT
 DO7965
 DO7965                          STATION DESCRIPTION
 DO7965
 DO7965'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7965'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST OF KELLERVILLE, 6.5
 DO7965'MI (10.5 KM) WEST-NORTHWEST OF VERSAILLES AND 5.3 MI (8.5 KM) SOUTH OF
 DO7965'MOUNT STERLING.
 DO7965'
 DO7965'TO REACH FROM THE INTERSECTION OF IL 99 AND IL 107 ON THE SOUTH SIDE
 DO7965'OF MOUNT STERLING.  PROCEED SOUTHERLY ON IL 107 FOR 4.7 MI (7.6 KM) TO
 DO7965'STATION ON THE RIGHT.
 DO7965'
 DO7965'STATION IS AN ALUMINUM ILLINOIS DIVISION OF HIGHWAY DISK IN CONCRETE.
 DO7965'IT IS 92.9 FT (28.3 M) NORTHWEST OF CORNER OF WOODEN FENCE EAST OF IL
 DO7965'107 AND SOUTH OF GRAVEL DRIVE, 83.3 FT (25.4 M) SOUTHWEST OF CORNER OF
 DO7965'WOODEN FENCE ON EAST SIDE OF IL 107 AND NORTH OF GRAVEL DRIVE AND 29.4
 DO7965'FT (9.0 M) SOUTHEAST OF POWER POLE.
 DO7965
 DO7965                          STATION RECOVERY (2020)
 DO7965
 DO7965'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DO7965'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1867 ***********************************************************************
 JB1867  DESIGNATION -  94S
 JB1867  PID         -  JB1867
 JB1867  STATE/COUNTY-  IL/JEFFERSON
 JB1867  COUNTRY     -  US
 JB1867  USGS QUAD   -  IRVINGTON (2018)
 JB1867
 JB1867                         *CURRENT SURVEY CONTROL
 JB1867  ______________________________________________________________________
 JB1867* NAD 83(1997) POSITION- 38 22 48.52511(N) 089 07 38.20215(W)   ADJUSTED
 JB1867* NAVD 88 ORTHO HEIGHT -   161.73  (+/-2cm)      530.6   (feet) VERTCON3
 JB1867  ______________________________________________________________________
 JB1867  GEOID HEIGHT    -        -30.223 (meters)                     GEOID18
 JB1867  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 JB1867  HORZ ORDER      -  SECOND
 JB1867  VERT ORDER      -  THIRD ? (See Below)
 JB1867
 JB1867.The horizontal coordinates were established by classical geodetic methods
 JB1867.and adjusted by the National Geodetic Survey in October 1999.
 JB1867
 JB1867.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1867.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1867
 JB1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1867.GEOID18 height accuracy estimate available here.
 JB1867
 JB1867.The vertical order pertains to the NGVD 29 superseded value.
 JB1867
 JB1867.Click photographs - Photos may exist for this station.
 JB1867
 JB1867.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1867
 JB1867. The following values were computed from the NAD 83(1997) position.
 JB1867
 JB1867;                    North         East     Units Scale Factor Converg.
 JB1867;SPC IL E     -   190,468.445   230,628.583   MT  1.00003424   -0 29 34.7
 JB1867;SPC IL E     -   624,895.22    756,653.94   sFT  1.00003424   -0 29 34.7
 JB1867;SPC IL W     -   190,675.046   790,814.574   MT  1.00004271   +0 38 43.4
 JB1867;SPC IL W     -   625,573.05  2,594,530.81   sFT  1.00004271   +0 38 43.4
 JB1867;UTM  16      - 4,250,136.563   314,188.998   MT  1.00002521   -1 19 16.2
 JB1867
 JB1867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1867!SPC IL E     -   0.99997937  x   1.00003424  =   1.00001361
 JB1867!SPC IL W     -   0.99997937  x   1.00004271  =   1.00002207
 JB1867!UTM  16      -   0.99997937  x   1.00002521  =   1.00000458
 JB1867
 JB1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1418850136(NAD 83)
 JB1867
 JB1867                          SUPERSEDED SURVEY CONTROL
 JB1867
 JB1867  NAD 83(1993)-  38 22 48.53997(N)    089 07 38.20053(W) AD(       ) 2
 JB1867  NAD 83(1986)-  38 22 48.54014(N)    089 07 38.20040(W) AD(       ) 2
 JB1867  NAD 27      -  38 22 48.36430(N)    089 07 37.93956(W) AD(       ) 2
 JB1867  NGVD 29             161.84   (m)          531.0    (f) LEVELING    3  
 JB1867
 JB1867.Superseded values are not recommended for survey control.
 JB1867
 JB1867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1867.See file dsdata.pdf to determine how the superseded data were derived.
 JB1867
 JB1867_MARKER: DB = BENCH MARK DISK
 JB1867_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1867_STAMPING: TT 94 S 1928
 JB1867_MARK LOGO: USGS
 JB1867_PROJECTION: RECESSED 8 CENTIMETERS
 JB1867_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1867+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1867
 JB1867  HISTORY     - Date     Condition        Report By
 JB1867  HISTORY     - 1928     MONUMENTED       USGS
 JB1867  HISTORY     - 1962     GOOD             CGS
 JB1867  HISTORY     - 20090204 GOOD             ILDT
 JB1867  HISTORY     - 20121004 GOOD             ILDT
 JB1867
 JB1867                          STATION DESCRIPTION
 JB1867
 JB1867'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1867'THE STATION IS ABOUT 5 MILES NORTHEAST OF ASHLEY, ABOUT 3 MILES
 JB1867'EAST OF RICHVIEW, IN THE SOUTHEAST 1/4 OF SEC. 6, T. 2 S., R. 1E.,
 JB1867'AND ON THE PROPERTY OF THE WHITE SWAN BAPTIST CHURCH.  IT IS A U.S.
 JB1867'GEOLOGICAL SURVEY BENCH MARK DISK STAMPED S 9 1928 SET IN THE TOP
 JB1867'OF A 6 INCH BY 6 INCH CONCRETE POST THAT IS 3 INCHES BELOW THE SURFACE
 JB1867'OF THE GROUND.  THE MONUMENT IS 46 FEET NORTHEAST OF THE NORTHEAST
 JB1867'CORNER OF THE CHURCH BUILDING, 40 FEET WEST OF THE CENTERLINE OF
 JB1867'AN OILED ROAD, 25 FEET SOUTH OF THE CENTERLINE OF AN OILED ROAD
 JB1867'AND 21 FEET NORTHWEST OF A POWER POLE.
 JB1867'
 JB1867'TO REACH FROM THE APPROXIMATE CENTER OF RICHVIEW, GO NORTH AND EAST
 JB1867'ON U.S. HIGHWAY 51 FOR 0.4 MILE TO A Y-FORK AT A POINT WHERE HIGHWAY
 JB1867'51 TURNS LEFT.  TAKE THE RIGHT FORK AND GO EAST ON AN OILED
 JB1867'ROAD FOR 2.5 MILES TO THE WHITE SWAN BAPTIST CHURCH AND THE
 JB1867'STATION ON THE RIGHT.
 JB1867'
 JB1867'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION SWAN, THE
 JB1867'DISTANCE BEING 188.91 FEET AND 57.5807 METERS.
 JB1867'
 JB1867'OFFICE NOTE--U.S.G.S INDICATE THAT MARK IS STAMPED 94 S 1928.
 JB1867
 JB1867                          STATION RECOVERY (2009)
 JB1867
 JB1867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1867'RECOVERED IN GOOD CONDITION.
 JB1867
 JB1867                          STATION RECOVERY (2012)
 JB1867
 JB1867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2042 ***********************************************************************
 DN2042  DESIGNATION -  95
 DN2042  PID         -  DN2042
 DN2042  STATE/COUNTY-  IL/FULTON
 DN2042  COUNTRY     -  US
 DN2042  USGS QUAD   -  BATH (2018)
 DN2042
 DN2042                         *CURRENT SURVEY CONTROL
 DN2042  ______________________________________________________________________
 DN2042* NAD 83(2011) POSITION- 40 12 02.59500(N) 090 13 48.55982(W)   ADJUSTED
 DN2042* NAD 83(2011) ELLIP HT-   155.892 (meters)        (06/27/12)   ADJUSTED
 DN2042* NAD 83(2011) EPOCH   -  2010.00
 DN2042* NAVD 88 ORTHO HEIGHT -   188.9   (meters)      620.    (feet) GPS OBS
 DN2042  ______________________________________________________________________
 DN2042  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2042  GEOID HEIGHT    -        -32.976 (meters)                     GEOID09
 DN2042  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 DN2042  NAD 83(2011) X  -    -19,596.625 (meters)                     COMP
 DN2042  NAD 83(2011) Y  - -4,878,431.399 (meters)                     COMP
 DN2042  NAD 83(2011) Z  -  4,095,134.168 (meters)                     COMP
 DN2042  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 DN2042
 DN2042  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2042  Standards:
 DN2042         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2042            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2042  -------------------------------------------------------------------
 DN2042  NETWORK    5.70   3.72           2.31   2.29   1.90     -0.31413848
 DN2042  -------------------------------------------------------------------
 DN2042  Click here for local accuracies and other accuracy information.
 DN2042
 DN2042.The horizontal coordinates were established by GPS observations
 DN2042.and adjusted by the National Geodetic Survey in June 2012.
 DN2042
 DN2042.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2042.been affixed to the stable North American tectonic plate. See 
 DN2042.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2042
 DN2042.The horizontal coordinates are valid at the epoch date displayed above
 DN2042.which is a decimal equivalence of Year/Month/Day.
 DN2042
 DN2042.The orthometric height was determined by GPS observations and a
 DN2042.high-resolution geoid model.
 DN2042
 DN2042.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2042.GEOID18 height accuracy estimate available here.
 DN2042
 DN2042.Click photographs - Photos may exist for this station.
 DN2042
 DN2042.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2042
 DN2042.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2042
 DN2042.The ellipsoidal height was determined by GPS observations
 DN2042.and is referenced to NAD 83.
 DN2042
 DN2042. The following values were computed from the NAD 83(2011) position.
 DN2042
 DN2042;                    North         East     Units Scale Factor Converg.
 DN2042;SPC IL W     -   392,275.771   694,594.669   MT  0.99994154   -0 02 27.5
 DN2042;SPC IL W     - 1,286,991.43  2,278,849.34   sFT  0.99994154   -0 02 27.5
 DN2042;UTM  15      - 4,453,715.439   735,754.859   MT  1.00028425   +1 47 19.2
 DN2042
 DN2042!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2042!SPC IL W     -   0.99997555  x   0.99994154  =   0.99991709
 DN2042!UTM  15      -   0.99997555  x   1.00028425  =   1.00025979
 DN2042
 DN2042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3575453715(NAD 83)
 DN2042
 DN2042                          SUPERSEDED SURVEY CONTROL
 DN2042
 DN2042  NAD 83(2007)-  40 12 02.59534(N)    090 13 48.56045(W) AD(2002.00) 1
 DN2042  ELLIP H (08/11/11)  155.900  (m)                       GP(2002.00) 4 1
 DN2042
 DN2042.Superseded values are not recommended for survey control.
 DN2042
 DN2042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2042.See file dsdata.pdf to determine how the superseded data were derived.
 DN2042
 DN2042_MARKER: DD = SURVEY DISK
 DN2042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2042_STAMPING: FC95
 DN2042_MARK LOGO: NONE
 DN2042_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2042+STABILITY: SURFACE MOTION
 DN2042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2042+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2042
 DN2042  HISTORY     - Date     Condition        Report By
 DN2042  HISTORY     - 200905   MONUMENTED       ILDT
 DN2042
 DN2042                          STATION DESCRIPTION
 DN2042
 DN2042'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2042'STATION IS LOCATED 2.0 MILES SOUTHWEST OF THE TOWN OF MARBLETOWN  AND
 DN2042'IS MONUMENTED AS THE NORTH QUARTER CORNER OF SECTION 36, T 3 N, R 2 E
 DN2042'OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION FROM THE
 DN2042'INTERSECTION OF IL. RTE 100 AND MARBELTOWN ROAD IN THE TOWN OF
 DN2042'MARBELTOWN PROCEED 2.6 MILES SOUTHWESTERLY ALONG IL. RTE 100 TO THE
 DN2042'INTERSECTION WITH MORNING STAR HIGHWAY. TURN RIGHT (NORTHWESTERLY)
 DN2042'ALONG MORNING STAR ROAD 1.6 MILES TO THE INTERSECTION WITH BEAM ROAD.
 DN2042'TURN LEFT (SOUTH) ALONG BEAM ROAD 0.1 MILE TO THE STATION. THE STATION
 DN2042'IS  LOCATED NORTHWEST OF A POWER POLE 49.00 FEET, 15.56 FEET EAST OF A
 DN2042'POWER POLE AND 15.56 FEET SOUTHEASTERLY OF A FENCE POST. STATION IS
 DN2042'WESTERLY OF THE EXISTING CENTERLINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3077 ***********************************************************************
 AH3077  DESIGNATION -  95 2161 ST
 AH3077  PID         -  AH3077
 AH3077  STATE/COUNTY-  IL/STARK
 AH3077  COUNTRY     -  US
 AH3077  USGS QUAD   -  BRADFORD (2018)
 AH3077
 AH3077                         *CURRENT SURVEY CONTROL
 AH3077  ______________________________________________________________________
 AH3077* NAD 83(2011) POSITION- 41 08 28.40796(N) 089 39 27.13793(W)   ADJUSTED
 AH3077* NAD 83(2011) ELLIP HT-   202.246 (meters)        (06/27/12)   ADJUSTED
 AH3077* NAD 83(2011) EPOCH   -  2010.00
 AH3077* NAVD 88 ORTHO HEIGHT -   235.3   (meters)      772.    (feet) GPS OBS
 AH3077  ______________________________________________________________________
 AH3077  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3077  GEOID HEIGHT    -        -32.870 (meters)                     GEOID96
 AH3077  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 AH3077  NAD 83(2011) X  -     28,752.229 (meters)                     COMP
 AH3077  NAD 83(2011) Y  - -4,810,353.375 (meters)                     COMP
 AH3077  NAD 83(2011) Z  -  4,174,380.221 (meters)                     COMP
 AH3077  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 AH3077
 AH3077  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3077  Standards:
 AH3077         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3077            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3077  -------------------------------------------------------------------
 AH3077  NETWORK    0.96   1.55           0.40   0.38   0.79     -0.20973461
 AH3077  -------------------------------------------------------------------
 AH3077  Click here for local accuracies and other accuracy information.
 AH3077
 AH3077.The horizontal coordinates were established by GPS observations
 AH3077.and adjusted by the National Geodetic Survey in June 2012.
 AH3077
 AH3077.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3077.been affixed to the stable North American tectonic plate. See 
 AH3077.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3077
 AH3077.The horizontal coordinates are valid at the epoch date displayed above
 AH3077.which is a decimal equivalence of Year/Month/Day.
 AH3077
 AH3077.The orthometric height was determined by GPS observations and a
 AH3077.high-resolution geoid model.
 AH3077
 AH3077.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3077.GEOID18 height accuracy estimate available here.
 AH3077
 AH3077.Click photographs - Photos may exist for this station.
 AH3077
 AH3077.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3077
 AH3077.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3077
 AH3077.The ellipsoidal height was determined by GPS observations
 AH3077.and is referenced to NAD 83.
 AH3077
 AH3077. The following values were computed from the NAD 83(2011) position.
 AH3077
 AH3077;                    North         East     Units Scale Factor Converg.
 AH3077;SPC IL W     -   496,833.262   742,741.609   MT  0.99996365   +0 20 05.9
 AH3077;SPC IL W     - 1,630,027.13  2,436,811.43   sFT  0.99996365   +0 20 05.9
 AH3077;UTM  16      - 4,557,838.909   276,963.808   MT  1.00021227   -1 44 57.0
 AH3077
 AH3077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3077!SPC IL W     -   0.99996828  x   0.99996365  =   0.99993193
 AH3077!UTM  16      -   0.99996828  x   1.00021227  =   1.00018054
 AH3077
 AH3077:                Primary Azimuth Mark                     Grid Az
 AH3077:SPC IL W     -  95 2162 ST                               357 49 41.4
 AH3077:UTM  16      -  95 2162 ST                               359 54 44.3
 AH3077
 AH3077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7696357838(NAD 83)
 AH3077
 AH3077|---------------------------------------------------------------------|
 AH3077| PID    Reference Object                     Distance      Geod. Az  |
 AH3077|                                                           dddmmss.s |
 AH3077| AH3078 95 2162 ST                          APPROX. 0.8 KM 3580947.3 |
 AH3077|---------------------------------------------------------------------|
 AH3077
 AH3077                          SUPERSEDED SURVEY CONTROL
 AH3077
 AH3077  NAD 83(2007)-  41 08 28.40791(N)    089 39 27.13879(W) AD(2002.00) 0
 AH3077  ELLIP H (02/10/07)  202.280  (m)                       GP(2002.00)    
 AH3077  ELLIP H (12/06/04)  202.262  (m)                       GP(       ) 4 1
 AH3077  NAD 83(1997)-  41 08 28.40757(N)    089 39 27.13826(W) AD(       ) 1
 AH3077  ELLIP H (09/15/98)  202.286  (m)                       GP(       ) 3 1
 AH3077
 AH3077.Superseded values are not recommended for survey control.
 AH3077
 AH3077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3077.See file dsdata.pdf to determine how the superseded data were derived.
 AH3077
 AH3077_MARKER: I = METAL ROD
 AH3077_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3077_STAMPING: 2161
 AH3077_MARK LOGO: ILDT
 AH3077_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3077_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3077_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3077+STABILITY: POSITION/ELEVATION WELL
 AH3077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3077+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3077_ROD/PIPE-DEPTH: 2.4 meters
 AH3077_SLEEVE-DEPTH  : 0.9 meters
 AH3077
 AH3077  HISTORY     - Date     Condition        Report By
 AH3077  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3077  HISTORY     - 20060328 POOR             FOTH
 AH3077
 AH3077                          STATION DESCRIPTION
 AH3077
 AH3077'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3077'STATION IS LOCATED APPROXIMATELY 2.5 MI (4.0 KM) SOUTH OF BRADFORD,
 AH3077'4.6 MI (7.4 KM) NORTHWEST OF CAMP GROVE, 3.2 MI (5.1 KM) NORTHEAST OF
 AH3077'CASTLETON.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 17 AND
 AH3077'ILLINOIS ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED NORTH ON
 AH3077'ILLINOIS ROUTE 40 FOR APPROXIMENTLY 4.5 MI (7.2 KM) TO THE STATION ON
 AH3077'THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 40 AT THE SOUTHEAST CORNER OF
 AH3077'THE INTERSECTION OF ILLINOIS ROUTE 40 AND TOWNSHIP ROAD 1150 N.  NEAR
 AH3077'THE STARK COUNTY MILE MARKER 5.47.  THE STATION IS LOCATED 41.5 FT
 AH3077'(12.6 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 40, 28.5 FT (8.7 M)
 AH3077'SOUTH OF THE CENTERLINE OF TOWNSHIP ROAD 1150 N, 68 FT (20.7 M) SOUTH
 AH3077'OF A WOODEN FENCE POST TO A FENCE THAT RUNS NORTH, 55 FT (16.8 M)
 AH3077'SOUTHWEST OF A BURIED FIBEROPTIC CABLE POST, 132.4 FT (40.4 M) WEST OF
 AH3077'A POWER POLE, 30 FT (9.1 M) WEST OF THE WEST END OF A CORRIGATED METAL
 AH3077'PIPE, AND 74.1 FT (22.6 M) NORTHEAST OF A BURRIED FIBEROPTIC CABLE
 AH3077'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.
 AH3077'AMERICAN SURVEYING CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995.
 AH3077'SMITH ENGINEERING CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL
 AH3077'1996.
 AH3077
 AH3077                          STATION RECOVERY (2006)
 AH3077
 AH3077'RECOVERY NOTE BY FOTH AND VAN DYKE 2006 (DWS)
 AH3077'CAP AND CONCRETE COLLAR HAVE BEEN DESTROYED AND REMOVED FROM THE AREA.
 AH3077'POINT APPEARS TO HAVE BEEN HIT AND DAMAGED AS IT IS NO LONGER STRAIGHT
 AH3077'IN THE PVC COLLAR.  USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3078 ***********************************************************************
 AH3078  DESIGNATION -  95 2162 ST
 AH3078  PID         -  AH3078
 AH3078  STATE/COUNTY-  IL/STARK
 AH3078  COUNTRY     -  US
 AH3078  USGS QUAD   -  BRADFORD (2018)
 AH3078
 AH3078                         *CURRENT SURVEY CONTROL
 AH3078  ______________________________________________________________________
 AH3078* NAD 83(2011) POSITION- 41 08 54.07671(N) 089 39 28.22698(W)   ADJUSTED
 AH3078* NAD 83(2011) ELLIP HT-   202.977 (meters)        (06/27/12)   ADJUSTED
 AH3078* NAD 83(2011) EPOCH   -  2010.00
 AH3078* NAVD 88 ORTHO HEIGHT -   236.1   (meters)      775.    (feet) GPS OBS
 AH3078  ______________________________________________________________________
 AH3078  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3078  GEOID HEIGHT    -        -32.872 (meters)                     GEOID96
 AH3078  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 AH3078  NAD 83(2011) X  -     28,723.722 (meters)                     COMP
 AH3078  NAD 83(2011) Y  - -4,809,833.057 (meters)                     COMP
 AH3078  NAD 83(2011) Z  -  4,174,977.029 (meters)                     COMP
 AH3078  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 AH3078
 AH3078  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3078  Standards:
 AH3078         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3078            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3078  -------------------------------------------------------------------
 AH3078  NETWORK    0.87   1.31           0.36   0.35   0.67     -0.12751440
 AH3078  -------------------------------------------------------------------
 AH3078  Click here for local accuracies and other accuracy information.
 AH3078
 AH3078.The horizontal coordinates were established by GPS observations
 AH3078.and adjusted by the National Geodetic Survey in June 2012.
 AH3078
 AH3078.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3078.been affixed to the stable North American tectonic plate. See 
 AH3078.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3078
 AH3078.The horizontal coordinates are valid at the epoch date displayed above
 AH3078.which is a decimal equivalence of Year/Month/Day.
 AH3078
 AH3078.The orthometric height was determined by GPS observations and a
 AH3078.high-resolution geoid model.
 AH3078
 AH3078.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3078.GEOID18 height accuracy estimate available here.
 AH3078
 AH3078.Click photographs - Photos may exist for this station.
 AH3078
 AH3078.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3078
 AH3078.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3078
 AH3078.The ellipsoidal height was determined by GPS observations
 AH3078.and is referenced to NAD 83.
 AH3078
 AH3078. The following values were computed from the NAD 83(2011) position.
 AH3078
 AH3078;                    North         East     Units Scale Factor Converg.
 AH3078;SPC IL W     -   497,624.929   742,711.586   MT  0.99996362   +0 20 05.3
 AH3078;SPC IL W     - 1,632,624.45  2,436,712.93   sFT  0.99996362   +0 20 05.3
 AH3078;UTM  16      - 4,558,631.341   276,962.597   MT  1.00021228   -1 44 58.6
 AH3078
 AH3078!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3078!SPC IL W     -   0.99996816  x   0.99996362  =   0.99993178
 AH3078!UTM  16      -   0.99996816  x   1.00021228  =   1.00018044
 AH3078
 AH3078:                Primary Azimuth Mark                     Grid Az
 AH3078:SPC IL W     -  95 2161 ST                               177 49 41.3
 AH3078:UTM  16      -  95 2161 ST                               179 54 45.2
 AH3078
 AH3078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7696258631(NAD 83)
 AH3078
 AH3078|---------------------------------------------------------------------|
 AH3078| PID    Reference Object                     Distance      Geod. Az  |
 AH3078|                                                           dddmmss.s |
 AH3078| AH3077 95 2161 ST                          APPROX. 0.8 KM 1780946.6 |
 AH3078|---------------------------------------------------------------------|
 AH3078
 AH3078                          SUPERSEDED SURVEY CONTROL
 AH3078
 AH3078  NAD 83(2007)-  41 08 54.07667(N)    089 39 28.22783(W) AD(2002.00) 0
 AH3078  ELLIP H (02/10/07)  203.011  (m)                       GP(2002.00)    
 AH3078  ELLIP H (12/06/04)  202.993  (m)                       GP(       ) 4 1
 AH3078  NAD 83(1997)-  41 08 54.07633(N)    089 39 28.22730(W) AD(       ) 1
 AH3078  ELLIP H (09/15/98)  203.017  (m)                       GP(       ) 3 1
 AH3078
 AH3078.Superseded values are not recommended for survey control.
 AH3078
 AH3078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3078.See file dsdata.pdf to determine how the superseded data were derived.
 AH3078
 AH3078_MARKER: I = METAL ROD
 AH3078_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3078_STAMPING: 2162
 AH3078_MARK LOGO: ILDT
 AH3078_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3078_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3078_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3078+STABILITY: POSITION/ELEVATION WELL
 AH3078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3078+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2006
 AH3078_ROD/PIPE-DEPTH: 3.7 meters
 AH3078_SLEEVE-DEPTH  : 0.9 meters
 AH3078
 AH3078  HISTORY     - Date     Condition        Report By
 AH3078  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3078  HISTORY     - 20060328 GOOD             FOTH
 AH3078
 AH3078                          STATION DESCRIPTION
 AH3078
 AH3078'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3078'STATION IS LOCATED APPROXIMATELY 2.0 MI (3.2 KM) SOUTH OF BRADFORD,
 AH3078'4.6 MI (7.4 KM) NORTHWEST OF CAMP GROVE, 3.2 MI (5.1 KM) NORTHEAST OF
 AH3078'CASTLETON.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 17 AND
 AH3078'ILLINOIS ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED NORTH ON
 AH3078'ILLINOIS ROUTE 40 FOR APPROXIMENTLY 5.0 MI (8.0 KM) TO THE STATION ON
 AH3078'THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 40 TO A FENCE HEADING WEST. THE
 AH3078'STATION IS LOCATED 51.3 FT (15.6 M) WEST OF THE CENTERLINE OF ILLINOIS
 AH3078'ROUTE 40, 97.4 FT (29.7 M) WEST OF A CONCRETE R.O.W. MARKER, 45.0 FT
 AH3078'(13.7 M) WEST OF A SURVEY DISK STAMPED SW 36, 4.1 FT (1.2 M) NORTH OF
 AH3078'A CONCRETE R.O.W.  MARKER, 5.5 FT (1.7 M) NORTHEAST OF A FENCE POST.
 AH3078'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  AMERICAN
 AH3078'SURVEYING CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995.  SMITH
 AH3078'ENGINEERING CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL 1996.
 AH3078
 AH3078                          STATION RECOVERY (2006)
 AH3078
 AH3078'RECOVERY NOTE BY FOTH AND VAN DYKE 2006 (DWS)
 AH3078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3080 ***********************************************************************
 AH3080  DESIGNATION -  95 2264 ST
 AH3080  PID         -  AH3080
 AH3080  STATE/COUNTY-  IL/STARK
 AH3080  COUNTRY     -  US
 AH3080  USGS QUAD   -  BRADFORD (2018)
 AH3080
 AH3080                         *CURRENT SURVEY CONTROL
 AH3080  ______________________________________________________________________
 AH3080* NAD 83(2011) POSITION- 41 10 37.97967(N) 089 40 36.80320(W)   ADJUSTED
 AH3080* NAD 83(2011) ELLIP HT-   205.620 (meters)        (06/27/12)   ADJUSTED
 AH3080* NAD 83(2011) EPOCH   -  2010.00
 AH3080* NAVD 88 ORTHO HEIGHT -   238.7   (meters)      783.    (feet) GPS OBS
 AH3080  ______________________________________________________________________
 AH3080  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3080  GEOID HEIGHT    -        -32.878 (meters)                     GEOID96
 AH3080  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 AH3080  NAD 83(2011) X  -     27,112.724 (meters)                     COMP
 AH3080  NAD 83(2011) Y  - -4,807,734.552 (meters)                     COMP
 AH3080  NAD 83(2011) Z  -  4,177,391.948 (meters)                     COMP
 AH3080  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 AH3080
 AH3080  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3080  Standards:
 AH3080         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3080            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3080  -------------------------------------------------------------------
 AH3080  NETWORK    0.86   1.35           0.36   0.34   0.69     -0.12845724
 AH3080  -------------------------------------------------------------------
 AH3080  Click here for local accuracies and other accuracy information.
 AH3080
 AH3080.The horizontal coordinates were established by GPS observations
 AH3080.and adjusted by the National Geodetic Survey in June 2012.
 AH3080
 AH3080.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3080.been affixed to the stable North American tectonic plate. See 
 AH3080.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3080
 AH3080.The horizontal coordinates are valid at the epoch date displayed above
 AH3080.which is a decimal equivalence of Year/Month/Day.
 AH3080
 AH3080.The orthometric height was determined by GPS observations and a
 AH3080.high-resolution geoid model.
 AH3080
 AH3080.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3080.GEOID18 height accuracy estimate available here.
 AH3080
 AH3080.Click photographs - Photos may exist for this station.
 AH3080
 AH3080.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3080
 AH3080.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3080
 AH3080.The ellipsoidal height was determined by GPS observations
 AH3080.and is referenced to NAD 83.
 AH3080
 AH3080. The following values were computed from the NAD 83(2011) position.
 AH3080
 AH3080;                    North         East     Units Scale Factor Converg.
 AH3080;SPC IL W     -   500,820.908   741,094.550   MT  0.99996195   +0 19 20.9
 AH3080;SPC IL W     - 1,643,109.93  2,431,407.70   sFT  0.99996195   +0 19 20.9
 AH3080;UTM  16      - 4,561,884.861   275,462.529   MT  1.00022054   -1 45 47.4
 AH3080
 AH3080!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3080!SPC IL W     -   0.99996775  x   0.99996195  =   0.99992970
 AH3080!UTM  16      -   0.99996775  x   1.00022054  =   1.00018828
 AH3080
 AH3080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7546261884(NAD 83)
 AH3080
 AH3080                          SUPERSEDED SURVEY CONTROL
 AH3080
 AH3080  NAD 83(2007)-  41 10 37.97962(N)    089 40 36.80405(W) AD(2002.00) 0
 AH3080  ELLIP H (02/10/07)  205.655  (m)                       GP(2002.00)    
 AH3080  ELLIP H (12/06/04)  205.636  (m)                       GP(       ) 4 1
 AH3080  NAD 83(1997)-  41 10 37.97927(N)    089 40 36.80351(W) AD(       ) 1
 AH3080  ELLIP H (09/15/98)  205.660  (m)                       GP(       ) 3 1
 AH3080
 AH3080.Superseded values are not recommended for survey control.
 AH3080
 AH3080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3080.See file dsdata.pdf to determine how the superseded data were derived.
 AH3080
 AH3080_MARKER: I = METAL ROD
 AH3080_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3080_STAMPING: 2264
 AH3080_MARK LOGO: ILDT
 AH3080_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3080_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3080_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3080+STABILITY: POSITION/ELEVATION WELL
 AH3080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3080+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3080_ROD/PIPE-DEPTH: 2.4 meters
 AH3080_SLEEVE-DEPTH  : 0.9 meters
 AH3080
 AH3080  HISTORY     - Date     Condition        Report By
 AH3080  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3080
 AH3080                          STATION DESCRIPTION
 AH3080
 AH3080'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3080'STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) WEST OF BRADFORD, 7.5
 AH3080'MI (12.1 KM) NORTHWEST FO CAMP GROVE, 4.5 MI (7.2 KM) NORTHEAST OF
 AH3080'CASTLETON.  THE STATION IS LOCATED AT THE SOUTHWEST INTERSECTION OF
 AH3080'ILLINOIS ROUTE 93 AND ILLINOIS ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) ,
 AH3080'30 FT (9.1 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 40, 59 FT (18.0
 AH3080'M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 93, 26.6 FT (8.1 M)
 AH3080'SOUTHEAST OF A CONCRETE HEADWALL OF A PIPE CROSSING UNDER ILLINOIS
 AH3080'ROUTE 40, 18.7 FT (5.7 M) SOUTHWEST OF A STORM DRAIN, 52 FT (15.8 M)
 AH3080'SOUTHWEST OF A STORM DRAIN, 67 FT (20.4 M) SOUTHWEST OF A CONCRETE
 AH3080'HEADWALL OF A PIPE CROSSING UNDER ILLINOIS ROUTE 40, 58 FT (17.7 M)
 AH3080'SOUTHWEST OF A BURRIED FIBEROPTIC CABLE POST, 61 FT (18.6 M) SOUTHWEST
 AH3080'OF A POWER POLE, 64 FT (19.5 M) NORTHWEST OF A POWER POLE.
 AH3080'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  AMERICAN
 AH3080'SURVEYING CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995.  SMITH
 AH3080'ENGINEERING CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL 1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3079 ***********************************************************************
 AH3079  DESIGNATION -  95 2267 ST
 AH3079  PID         -  AH3079
 AH3079  STATE/COUNTY-  IL/STARK
 AH3079  COUNTRY     -  US
 AH3079  USGS QUAD   -  BRADFORD (2018)
 AH3079
 AH3079                         *CURRENT SURVEY CONTROL
 AH3079  ______________________________________________________________________
 AH3079* NAD 83(2011) POSITION- 41 13 46.55785(N) 089 40 41.32993(W)   ADJUSTED
 AH3079* NAD 83(2011) ELLIP HT-   193.327 (meters)        (06/27/12)   ADJUSTED
 AH3079* NAD 83(2011) EPOCH   -  2010.00
 AH3079* NAVD 88 ORTHO HEIGHT -   226.4   (meters)      743.    (feet) GPS OBS
 AH3079  ______________________________________________________________________
 AH3079  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3079  GEOID HEIGHT    -        -32.888 (meters)                     GEOID96
 AH3079  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 AH3079  NAD 83(2011) X  -     26,985.633 (meters)                     COMP
 AH3079  NAD 83(2011) Y  - -4,803,893.635 (meters)                     COMP
 AH3079  NAD 83(2011) Z  -  4,181,760.951 (meters)                     COMP
 AH3079  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 AH3079
 AH3079  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3079  Standards:
 AH3079         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3079            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3079  -------------------------------------------------------------------
 AH3079  NETWORK    0.97   1.57           0.41   0.38   0.80     -0.15714868
 AH3079  -------------------------------------------------------------------
 AH3079  Click here for local accuracies and other accuracy information.
 AH3079
 AH3079.The horizontal coordinates were established by GPS observations
 AH3079.and adjusted by the National Geodetic Survey in June 2012.
 AH3079
 AH3079.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3079.been affixed to the stable North American tectonic plate. See 
 AH3079.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3079
 AH3079.The horizontal coordinates are valid at the epoch date displayed above
 AH3079.which is a decimal equivalence of Year/Month/Day.
 AH3079
 AH3079.The orthometric height was determined by GPS observations and a
 AH3079.high-resolution geoid model.
 AH3079
 AH3079.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3079.GEOID18 height accuracy estimate available here.
 AH3079
 AH3079.Click photographs - Photos may exist for this station.
 AH3079
 AH3079.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3079
 AH3079.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3079
 AH3079.The ellipsoidal height was determined by GPS observations
 AH3079.and is referenced to NAD 83.
 AH3079
 AH3079. The following values were computed from the NAD 83(2011) position.
 AH3079
 AH3079;                    North         East     Units Scale Factor Converg.
 AH3079;SPC IL W     -   506,637.525   740,956.373   MT  0.99996181   +0 19 19.1
 AH3079;SPC IL W     - 1,662,193.28  2,430,954.37   sFT  0.99996181   +0 19 19.1
 AH3079;UTM  16      - 4,567,704.156   275,536.258   MT  1.00022012   -1 45 57.0
 AH3079
 AH3079!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3079!SPC IL W     -   0.99996968  x   0.99996181  =   0.99993149
 AH3079!UTM  16      -   0.99996968  x   1.00022012  =   1.00018979
 AH3079
 AH3079:                Primary Azimuth Mark                     Grid Az
 AH3079:SPC IL W     -  95 2268 ST                               317 30 47.7
 AH3079:UTM  16      -  95 2268 ST                               319 36 03.8
 AH3079
 AH3079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7553667704(NAD 83)
 AH3079
 AH3079|---------------------------------------------------------------------|
 AH3079| PID    Reference Object                     Distance      Geod. Az  |
 AH3079|                                                           dddmmss.s |
 AH3079| AH3081 95 2268 ST                          APPROX. 0.6 KM 3175006.8 |
 AH3079|---------------------------------------------------------------------|
 AH3079
 AH3079                          SUPERSEDED SURVEY CONTROL
 AH3079
 AH3079  NAD 83(2007)-  41 13 46.55781(N)    089 40 41.33078(W) AD(2002.00) 0
 AH3079  ELLIP H (02/10/07)  193.361  (m)                       GP(2002.00)    
 AH3079  ELLIP H (12/06/04)  193.343  (m)                       GP(       ) 4 1
 AH3079  NAD 83(1997)-  41 13 46.55747(N)    089 40 41.33027(W) AD(       ) 1
 AH3079  ELLIP H (09/15/98)  193.367  (m)                       GP(       ) 3 1
 AH3079
 AH3079.Superseded values are not recommended for survey control.
 AH3079
 AH3079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3079.See file dsdata.pdf to determine how the superseded data were derived.
 AH3079
 AH3079_MARKER: I = METAL ROD
 AH3079_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3079_STAMPING: 2267
 AH3079_MARK LOGO: ILDT
 AH3079_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3079_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3079_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3079+STABILITY: POSITION/ELEVATION WELL
 AH3079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3079+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3079_ROD/PIPE-DEPTH: 3.7 meters
 AH3079_SLEEVE-DEPTH  : 0.9 meters
 AH3079
 AH3079  HISTORY     - Date     Condition        Report By
 AH3079  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3079  HISTORY     - 20230224 MARK NOT FOUND   ILDT
 AH3079
 AH3079                          STATION DESCRIPTION
 AH3079
 AH3079'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3079'STATION IS LOCATED APPROXIMATELY 4.0 MI (6.4 KM) NORTHWEST OF
 AH3079'BRADFORD, 7.0 MI (11.3 KM) SOUTH OF BUDA, 8.0 MI (12.9 KM) SOUTHEAST
 AH3079'OF NEPONSET.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 93 AND
 AH3079'ILLINOIS ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED NORTH ON
 AH3079'ILLINOIS ROUTE 40 FOR APPROXIMENTLY 3.6 MI (5.8 KM) TO THE STATION ON
 AH3079'THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 40, APPROXIMENTLY 0.5 MI (0.8
 AH3079'KM) SOUTH OF THE STARK AND BUREAU COUNTY LINE.  THE STATION IS LOCATED
 AH3079'43 FT (13.1 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 40, +/- 325 FT
 AH3079'(99.1 M) SOUTHEAST OF A FIELD ENTRANCE TO THE WEST. NOTES--ACCESS TO
 AH3079'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  AMERICAN SURVEYING
 AH3079'CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995.  SMITH ENGINEERING
 AH3079'CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL 1996.
 AH3079
 AH3079                          STATION RECOVERY (2023)
 AH3079
 AH3079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 AH3079'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3081 ***********************************************************************
 AH3081  DESIGNATION -  95 2268 ST
 AH3081  PID         -  AH3081
 AH3081  STATE/COUNTY-  IL/STARK
 AH3081  COUNTRY     -  US
 AH3081  USGS QUAD   -  BRADFORD (2018)
 AH3081
 AH3081                         *CURRENT SURVEY CONTROL
 AH3081  ______________________________________________________________________
 AH3081* NAD 83(2011) POSITION- 41 14 01.54354(N) 089 40 59.30833(W)   ADJUSTED
 AH3081* NAD 83(2011) ELLIP HT-   192.875 (meters)        (06/27/12)   ADJUSTED
 AH3081* NAD 83(2011) EPOCH   -  2010.00
 AH3081* NAVD 88 ORTHO HEIGHT -   226.0   (meters)      741.    (feet) GPS OBS
 AH3081  ______________________________________________________________________
 AH3081  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3081  GEOID HEIGHT    -        -32.887 (meters)                     GEOID96
 AH3081  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 AH3081  NAD 83(2011) X  -     26,565.230 (meters)                     COMP
 AH3081  NAD 83(2011) Y  - -4,803,590.919 (meters)                     COMP
 AH3081  NAD 83(2011) Z  -  4,182,108.338 (meters)                     COMP
 AH3081  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 AH3081
 AH3081  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3081  Standards:
 AH3081         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3081            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3081  -------------------------------------------------------------------
 AH3081  NETWORK    0.75   1.12           0.32   0.29   0.57     -0.06139619
 AH3081  -------------------------------------------------------------------
 AH3081  Click here for local accuracies and other accuracy information.
 AH3081
 AH3081.The horizontal coordinates were established by GPS observations
 AH3081.and adjusted by the National Geodetic Survey in June 2012.
 AH3081
 AH3081.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3081.been affixed to the stable North American tectonic plate. See 
 AH3081.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3081
 AH3081.The horizontal coordinates are valid at the epoch date displayed above
 AH3081.which is a decimal equivalence of Year/Month/Day.
 AH3081
 AH3081.The orthometric height was determined by GPS observations and a
 AH3081.high-resolution geoid model.
 AH3081
 AH3081.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3081.GEOID18 height accuracy estimate available here.
 AH3081
 AH3081.Click photographs - Photos may exist for this station.
 AH3081
 AH3081.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3081
 AH3081.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3081
 AH3081.The ellipsoidal height was determined by GPS observations
 AH3081.and is referenced to NAD 83.
 AH3081
 AH3081. The following values were computed from the NAD 83(2011) position.
 AH3081
 AH3081;                    North         East     Units Scale Factor Converg.
 AH3081;SPC IL W     -   507,097.461   740,535.114   MT  0.99996139   +0 19 07.4
 AH3081;SPC IL W     - 1,663,702.25  2,429,572.29   sFT  0.99996139   +0 19 07.4
 AH3081;UTM  16      - 4,568,179.258   275,131.932   MT  1.00022236   -1 46 09.4
 AH3081
 AH3081!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3081!SPC IL W     -   0.99996975  x   0.99996139  =   0.99993114
 AH3081!UTM  16      -   0.99996975  x   1.00022236  =   1.00019210
 AH3081
 AH3081:                Primary Azimuth Mark                     Grid Az
 AH3081:SPC IL W     -  95 2267 ST                               137 30 47.5
 AH3081:UTM  16      -  95 2267 ST                               139 36 04.3
 AH3081
 AH3081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7513168179(NAD 83)
 AH3081
 AH3081|---------------------------------------------------------------------|
 AH3081| PID    Reference Object                     Distance      Geod. Az  |
 AH3081|                                                           dddmmss.s |
 AH3081| AH3079 95 2267 ST                          APPROX. 0.6 KM 1374954.9 |
 AH3081|---------------------------------------------------------------------|
 AH3081
 AH3081                          SUPERSEDED SURVEY CONTROL
 AH3081
 AH3081  NAD 83(2007)-  41 14 01.54349(N)    089 40 59.30919(W) AD(2002.00) 0
 AH3081  ELLIP H (02/10/07)  192.910  (m)                       GP(2002.00)    
 AH3081  ELLIP H (12/06/04)  192.892  (m)                       GP(       ) 4 1
 AH3081  NAD 83(1997)-  41 14 01.54316(N)    089 40 59.30868(W) AD(       ) 1
 AH3081  ELLIP H (09/15/98)  192.916  (m)                       GP(       ) 3 1
 AH3081
 AH3081.Superseded values are not recommended for survey control.
 AH3081
 AH3081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3081.See file dsdata.pdf to determine how the superseded data were derived.
 AH3081
 AH3081_MARKER: F = FLANGE-ENCASED ROD
 AH3081_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3081_STAMPING: 2268
 AH3081_MARK LOGO: ILDT
 AH3081_PROJECTION: FLUSH
 AH3081_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3081_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3081+STABILITY: POSITION/ELEVATION WELL
 AH3081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3081+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2023
 AH3081_ROD/PIPE-DEPTH: 2.4 meters
 AH3081_SLEEVE-DEPTH  : 0.9 meters
 AH3081
 AH3081  HISTORY     - Date     Condition        Report By
 AH3081  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3081  HISTORY     - 20230405 GOOD             ILDT
 AH3081
 AH3081                          STATION DESCRIPTION
 AH3081
 AH3081'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3081'STATION IS LOCATED APPROXIMATELY 4.5 MI (7.2 KM) NORTH OF BRADFORD,
 AH3081'6.5 MI (10.5 KM) SOUTH OF BUDA, 7.5 MI (12.1 KM) SOUTHEAST OF
 AH3081'NEPONSET.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 93 AND
 AH3081'ILLINOIS ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED NORTH ON
 AH3081'ILLINOIS ROUTE 40 FOR APPROXIMENTLY 4.0 MI (6.4 KM) TO THE STATION ON
 AH3081'THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 40.  THE STATION IS AT THE
 AH3081'SOUTH EAST INTERSECTION OF ILLINOIS ROUTE 40 AND TOWNSHIP ROAD 1800 N
 AH3081'IN STARK COUNTY (ALSO KNOWN AS TOWNSHIP ROAD 600 N IN BUREAU COUNTY) .
 AH3081'THE STATION IS LOCATED 36 FT (11.0 M) EAST OF THE CENTERLINE OF
 AH3081'ILLINOIS ROUTE 40, 19.5 FT (5.9 M) SOUTH OF THE EDGE OF SOUTH EDGE OF
 AH3081'GRAVEL OF TOWNSHIP ROAD 1800 N, AND 2.5 FT (0.8 M) SOUTHEAST OF A
 AH3081'G.T.E.  CABLE RISER BOX.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3081'6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C.  INSTALLED THE
 AH3081'STATION IN 1995.  SMITH ENGINEERING CONSULTANTS, INC.  DID GPS
 AH3081'OBSERVATIONS IN APRIL 1996.
 AH3081
 AH3081                          STATION RECOVERY (2023)
 AH3081
 AH3081'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 AH3081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3082 ***********************************************************************
 AH3082  DESIGNATION -  95 2364 ST
 AH3082  PID         -  AH3082
 AH3082  STATE/COUNTY-  IL/STARK
 AH3082  COUNTRY     -  US
 AH3082  USGS QUAD   -  BRADFORD (2018)
 AH3082
 AH3082                         *CURRENT SURVEY CONTROL
 AH3082  ______________________________________________________________________
 AH3082* NAD 83(2011) POSITION- 41 10 38.67604(N) 089 41 11.78841(W)   ADJUSTED
 AH3082* NAD 83(2011) ELLIP HT-   199.181 (meters)        (06/27/12)   ADJUSTED
 AH3082* NAD 83(2011) EPOCH   -  2010.00
 AH3082* NAVD 88 ORTHO HEIGHT -   232.3   (meters)      762.    (feet) GPS OBS
 AH3082  ______________________________________________________________________
 AH3082  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3082  GEOID HEIGHT    -        -32.877 (meters)                     GEOID96
 AH3082  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 AH3082  NAD 83(2011) X  -     26,297.165 (meters)                     COMP
 AH3082  NAD 83(2011) Y  - -4,807,720.091 (meters)                     COMP
 AH3082  NAD 83(2011) Z  -  4,177,403.879 (meters)                     COMP
 AH3082  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 AH3082
 AH3082  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3082  Standards:
 AH3082         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3082            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3082  -------------------------------------------------------------------
 AH3082  NETWORK    1.04   1.72           0.42   0.42   0.88     -0.27451505
 AH3082  -------------------------------------------------------------------
 AH3082  Click here for local accuracies and other accuracy information.
 AH3082
 AH3082.The horizontal coordinates were established by GPS observations
 AH3082.and adjusted by the National Geodetic Survey in June 2012.
 AH3082
 AH3082.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3082.been affixed to the stable North American tectonic plate. See 
 AH3082.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3082
 AH3082.The horizontal coordinates are valid at the epoch date displayed above
 AH3082.which is a decimal equivalence of Year/Month/Day.
 AH3082
 AH3082.The orthometric height was determined by GPS observations and a
 AH3082.high-resolution geoid model.
 AH3082
 AH3082.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3082.GEOID18 height accuracy estimate available here.
 AH3082
 AH3082.Click photographs - Photos may exist for this station.
 AH3082
 AH3082.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3082
 AH3082.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3082
 AH3082.The ellipsoidal height was determined by GPS observations
 AH3082.and is referenced to NAD 83.
 AH3082
 AH3082. The following values were computed from the NAD 83(2011) position.
 AH3082
 AH3082;                    North         East     Units Scale Factor Converg.
 AH3082;SPC IL W     -   500,837.846   740,279.034   MT  0.99996114   +0 18 57.9
 AH3082;SPC IL W     - 1,643,165.50  2,428,732.13   sFT  0.99996114   +0 18 57.9
 AH3082;UTM  16      - 4,561,931.480   274,647.957   MT  1.00022505   -1 46 10.5
 AH3082
 AH3082!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3082!SPC IL W     -   0.99996876  x   0.99996114  =   0.99992990
 AH3082!UTM  16      -   0.99996876  x   1.00022505  =   1.00019380
 AH3082
 AH3082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7464761931(NAD 83)
 AH3082
 AH3082                          SUPERSEDED SURVEY CONTROL
 AH3082
 AH3082  NAD 83(2007)-  41 10 38.67599(N)    089 41 11.78926(W) AD(2002.00) 0
 AH3082  ELLIP H (02/10/07)  199.215  (m)                       GP(2002.00)    
 AH3082  ELLIP H (12/06/04)  199.197  (m)                       GP(       ) 4 1
 AH3082  NAD 83(1997)-  41 10 38.67565(N)    089 41 11.78873(W) AD(       ) 1
 AH3082  ELLIP H (09/15/98)  199.221  (m)                       GP(       ) 3 1
 AH3082
 AH3082.Superseded values are not recommended for survey control.
 AH3082
 AH3082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3082.See file dsdata.pdf to determine how the superseded data were derived.
 AH3082
 AH3082_MARKER: I = METAL ROD
 AH3082_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3082_STAMPING: 2364
 AH3082_MARK LOGO: ILDT
 AH3082_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3082_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3082_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3082+STABILITY: POSITION/ELEVATION WELL
 AH3082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3082+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3082_ROD/PIPE-DEPTH: 2.4 meters
 AH3082_SLEEVE-DEPTH  : 0.9 meters
 AH3082
 AH3082  HISTORY     - Date     Condition        Report By
 AH3082  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3082
 AH3082                          STATION DESCRIPTION
 AH3082
 AH3082'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3082'STATION IS LOCATED APPROXIMATELY 1.5 MI (2.4 KM) WEST OF BRADFORD, 4.3
 AH3082'MI (6.9 KM) NORTHEAST OF CASTLETON, 7.8 MI (12.6 KM) NORTHWEST OF CAMP
 AH3082'GROVE.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 93 AND ILLINOIS
 AH3082'ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED WEST ON ILLINOIS ROUTE
 AH3082'93 FOR APPROXIMENTLY 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT
 AH3082'(NORTH) SIDE OF ILLINOIS ROUTE 93.  JUST WEST OF A FIELD ENTRANCE TO
 AH3082'THE NORTH, AND IN LINE WITH A FENCE LINE TO THE SOUTH. THE STATION IS
 AH3082'LOCATED 42.5 FT (13.0 M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 93,
 AH3082'140.8 FT (42.9 M) WEST OF A POWER POLE, 105 FT (32.0 M) WEST OF A
 AH3082'GRAVEL FIELD ENTRANCE TO THE NORTH, 84.9 FT (25.9 M) NORTH OF A WOOD
 AH3082'FENCE POST THAT RUNS SOUTH, 88.6 FT (27.0 M) NOTRH OF A CONCRETE
 AH3082'R.O.W.  MARKER, 190.7 FT (58.1 M) EAST OF A POWER POLE.  NOTES--ACCESS
 AH3082'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP. AMERICAN SURVEYING
 AH3082'CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995. SMITH ENGINEERING
 AH3082'CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL 1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3083 ***********************************************************************
 AH3083  DESIGNATION -  95 2763 ST
 AH3083  PID         -  AH3083
 AH3083  STATE/COUNTY-  IL/STARK
 AH3083  COUNTRY     -  US
 AH3083  USGS QUAD   -  ELMIRA (2018)
 AH3083
 AH3083                         *CURRENT SURVEY CONTROL
 AH3083  ______________________________________________________________________
 AH3083* NAD 83(2011) POSITION- 41 10 50.55509(N) 089 46 58.40987(W)   ADJUSTED
 AH3083* NAD 83(2011) ELLIP HT-   181.485 (meters)        (06/27/12)   ADJUSTED
 AH3083* NAD 83(2011) EPOCH   -  2010.00
 AH3083* NAVD 88 ORTHO HEIGHT -   214.5   (meters)      704.    (feet) GPS OBS
 AH3083  ______________________________________________________________________
 AH3083  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3083  GEOID HEIGHT    -        -32.853 (meters)                     GEOID96
 AH3083  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 AH3083  NAD 83(2011) X  -     18,216.946 (meters)                     COMP
 AH3083  NAD 83(2011) Y  - -4,807,502.887 (meters)                     COMP
 AH3083  NAD 83(2011) Z  -  4,177,668.054 (meters)                     COMP
 AH3083  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 AH3083
 AH3083  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3083  Standards:
 AH3083         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3083            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3083  -------------------------------------------------------------------
 AH3083  NETWORK    0.69   1.00           0.30   0.26   0.51     -0.00621812
 AH3083  -------------------------------------------------------------------
 AH3083  Click here for local accuracies and other accuracy information.
 AH3083
 AH3083.The horizontal coordinates were established by GPS observations
 AH3083.and adjusted by the National Geodetic Survey in June 2012.
 AH3083
 AH3083.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3083.been affixed to the stable North American tectonic plate. See 
 AH3083.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3083
 AH3083.The horizontal coordinates are valid at the epoch date displayed above
 AH3083.which is a decimal equivalence of Year/Month/Day.
 AH3083
 AH3083.The orthometric height was determined by GPS observations and a
 AH3083.high-resolution geoid model.
 AH3083
 AH3083.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3083.GEOID18 height accuracy estimate available here.
 AH3083
 AH3083.Click photographs - Photos may exist for this station.
 AH3083
 AH3083.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3083
 AH3083.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3083
 AH3083.The ellipsoidal height was determined by GPS observations
 AH3083.and is referenced to NAD 83.
 AH3083
 AH3083. The following values were computed from the NAD 83(2011) position.
 AH3083
 AH3083;                    North         East     Units Scale Factor Converg.
 AH3083;SPC IL W     -   501,164.189   732,198.772   MT  0.99995393   +0 15 09.7
 AH3083;SPC IL W     - 1,644,236.18  2,402,222.14   sFT  0.99995393   +0 15 09.7
 AH3083;UTM  16      - 4,562,551.871   266,582.585   MT  1.00027060   -1 49 59.5
 AH3083
 AH3083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3083!SPC IL W     -   0.99997153  x   0.99995393  =   0.99992546
 AH3083!UTM  16      -   0.99997153  x   1.00027060  =   1.00024213
 AH3083
 AH3083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6658262551(NAD 83)
 AH3083
 AH3083                          SUPERSEDED SURVEY CONTROL
 AH3083
 AH3083  NAD 83(2007)-  41 10 50.55503(N)    089 46 58.41073(W) AD(2002.00) 0
 AH3083  ELLIP H (02/10/07)  181.519  (m)                       GP(2002.00)    
 AH3083  ELLIP H (12/06/04)  181.503  (m)                       GP(       ) 4 1
 AH3083  NAD 83(1997)-  41 10 50.55472(N)    089 46 58.41029(W) AD(       ) 1
 AH3083  ELLIP H (09/15/98)  181.528  (m)                       GP(       ) 3 1
 AH3083
 AH3083.Superseded values are not recommended for survey control.
 AH3083
 AH3083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3083.See file dsdata.pdf to determine how the superseded data were derived.
 AH3083
 AH3083_MARKER: I = METAL ROD
 AH3083_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3083_STAMPING: 2763
 AH3083_MARK LOGO: ILDT
 AH3083_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3083_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3083_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3083+STABILITY: POSITION/ELEVATION WELL
 AH3083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3083+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2009
 AH3083_ROD/PIPE-DEPTH: 2.4 meters
 AH3083_SLEEVE-DEPTH  : 0.9 meters
 AH3083
 AH3083  HISTORY     - Date     Condition        Report By
 AH3083  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3083  HISTORY     - 20090507 GOOD             GEOCAC
 AH3083
 AH3083                          STATION DESCRIPTION
 AH3083
 AH3083'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3083'STATION IS LOCATED APPROXIMATELY 6.9 MI (11.1 KM) WEST OF BRADFORD,
 AH3083'8.9 MI (14.3 KM) SOUTHEAST OF KEWANEE, 8.5 MI (13.7 KM) SOUTH OF
 AH3083'NEPONSET TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 93 AND ILLINOIS
 AH3083'ROUTE 91, PROCEED EAST ON ILLINOIS ROUTE 93 FOR APPROXIENTLY 4.0 MI
 AH3083'(6.4 KM) TO THE STATION ON THE LEFT (NORTH) SIDE OF ILLINOIS ROUTE 93.
 AH3083'AT THE NORTHWEST INTERSECTION OF ILLINOIS ROUTE 93 AND OSCEOLA SPUR
 AH3083'(1050 E) .  THE STATION IS LOCATED 25.0 FT (7.6 M) NORTH OF THE
 AH3083'CENTERLINE OF ILLINOIS ROUTE 93, 146.0 FT (44.5 M) WEST OF THE
 AH3083'CENTERLINE OF OSCEOLA SPUR, 149 FT (45.4 M) SOUTHWEST OF A 24-IN DIA
 AH3083'TREE, 76.6 FT (23.3 M) WEST OF A POWER POLE, 65.4 FT (19.9 M)
 AH3083'SOUTHEAST OF A FENCE POST THAT RUNS WEST.  NOTES--ACCESS TO DATUM
 AH3083'POINT IS THROUGH A 6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS,
 AH3083'P.C.  INSTALLED THE STATION IN 1995.  SMITH ENGINEERING CONSULTANTS,
 AH3083'INC.  DID GPS OBSERVATIONS IN APRIL 1996.
 AH3083
 AH3083                          STATION RECOVERY (2009)
 AH3083
 AH3083'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 AH3083'THE STATION IS ALSO 40.5 FEET WEST OF THE MORE SOUTHERLY OF TWO METAL
 AH3083'POSTS THAT SUPPORT A NO PASSING ZONE SIGN.  THERE ARE NO FENCES OR
 AH3083'FENCE POSTS IN THE VICINITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3084 ***********************************************************************
 AH3084  DESIGNATION -  95 2863 ST
 AH3084  PID         -  AH3084
 AH3084  STATE/COUNTY-  IL/STARK
 AH3084  COUNTRY     -  US
 AH3084  USGS QUAD   -  ELMIRA (2018)
 AH3084
 AH3084                         *CURRENT SURVEY CONTROL
 AH3084  ______________________________________________________________________
 AH3084* NAD 83(2011) POSITION- 41 10 50.15454(N) 089 47 22.86438(W)   ADJUSTED
 AH3084* NAD 83(2011) ELLIP HT-   179.201 (meters)        (06/27/12)   ADJUSTED
 AH3084* NAD 83(2011) EPOCH   -  2010.00
 AH3084* NAVD 88 ORTHO HEIGHT -   212.2   (meters)      696.    (feet) GPS OBS
 AH3084  ______________________________________________________________________
 AH3084  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3084  GEOID HEIGHT    -        -32.851 (meters)                     GEOID96
 AH3084  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 AH3084  NAD 83(2011) X  -     17,646.997 (meters)                     COMP
 AH3084  NAD 83(2011) Y  - -4,807,511.430 (meters)                     COMP
 AH3084  NAD 83(2011) Z  -  4,177,657.250 (meters)                     COMP
 AH3084  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 AH3084
 AH3084  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3084  Standards:
 AH3084         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3084            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3084  -------------------------------------------------------------------
 AH3084  NETWORK    0.85   1.22           0.38   0.31   0.62      0.02693706
 AH3084  -------------------------------------------------------------------
 AH3084  Click here for local accuracies and other accuracy information.
 AH3084
 AH3084.The horizontal coordinates were established by GPS observations
 AH3084.and adjusted by the National Geodetic Survey in June 2012.
 AH3084
 AH3084.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3084.been affixed to the stable North American tectonic plate. See 
 AH3084.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3084
 AH3084.The horizontal coordinates are valid at the epoch date displayed above
 AH3084.which is a decimal equivalence of Year/Month/Day.
 AH3084
 AH3084.The orthometric height was determined by GPS observations and a
 AH3084.high-resolution geoid model.
 AH3084
 AH3084.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3084.GEOID18 height accuracy estimate available here.
 AH3084
 AH3084.Click photographs - Photos may exist for this station.
 AH3084
 AH3084.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3084
 AH3084.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3084
 AH3084.The ellipsoidal height was determined by GPS observations
 AH3084.and is referenced to NAD 83.
 AH3084
 AH3084. The following values were computed from the NAD 83(2011) position.
 AH3084
 AH3084;                    North         East     Units Scale Factor Converg.
 AH3084;SPC IL W     -   501,149.342   731,628.898   MT  0.99995348   +0 14 53.6
 AH3084;SPC IL W     - 1,644,187.47  2,400,352.48   sFT  0.99995348   +0 14 53.6
 AH3084;UTM  16      - 4,562,557.777   266,012.367   MT  1.00027388   -1 50 15.6
 AH3084
 AH3084!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3084!SPC IL W     -   0.99997189  x   0.99995348  =   0.99992537
 AH3084!UTM  16      -   0.99997189  x   1.00027388  =   1.00024576
 AH3084
 AH3084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6601262557(NAD 83)
 AH3084
 AH3084                          SUPERSEDED SURVEY CONTROL
 AH3084
 AH3084  NAD 83(2007)-  41 10 50.15447(N)    089 47 22.86525(W) AD(2002.00) 0
 AH3084  ELLIP H (02/10/07)  179.236  (m)                       GP(2002.00)    
 AH3084  ELLIP H (12/06/04)  179.220  (m)                       GP(       ) 4 1
 AH3084  NAD 83(1997)-  41 10 50.15417(N)    089 47 22.86481(W) AD(       ) 1
 AH3084  ELLIP H (09/15/98)  179.245  (m)                       GP(       ) 3 1
 AH3084
 AH3084.Superseded values are not recommended for survey control.
 AH3084
 AH3084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3084.See file dsdata.pdf to determine how the superseded data were derived.
 AH3084
 AH3084_MARKER: I = METAL ROD
 AH3084_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3084_STAMPING: 2863
 AH3084_MARK LOGO: ILDT
 AH3084_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3084_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3084_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3084+STABILITY: POSITION/ELEVATION WELL
 AH3084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3084+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3084_ROD/PIPE-DEPTH: 2.4 meters
 AH3084_SLEEVE-DEPTH  : 0.9 meters
 AH3084
 AH3084  HISTORY     - Date     Condition        Report By
 AH3084  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3084
 AH3084                          STATION DESCRIPTION
 AH3084
 AH3084'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3084'STATION IS LOCATED APPROXIMATELY 7.3 MI (11.7 KM) WEST OF BRADFORD,
 AH3084'8.5 MI (13.7 KM) SOUTHEAST OF KEWANEE, 8.5 MI (13.7 KM) SOUTH OF
 AH3084'NEPONSET TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 93 AND ILLINOIS
 AH3084'ROUTE 91, PROCEED EAST ON ILLINOIS ROUTE 93 FOR APPROXIENTLY 3.55 MI
 AH3084'(5.71 KM) TO THE STATION ON THE RIGHT (SOUTH) SIDE OF ILLINOIS ROUTE
 AH3084'93.  JUST WEST OF WEST FORK SPOON RIVER.  THE STATION IS LOCATED 18.5
 AH3084'FT (5.6 M) SOUTH THE CENTERLINE OF ILLINOIS ROUTE 93, +/- 320 FT (97.5
 AH3084'M) WEST OF THE CENTERLINE OF WEST FORK SPOON RIVER, 4.3 FT (1.3 M)
 AH3084'SOUTHWEST OF THE LAST POST OF A GUARDRAIL, AND 71 FT (21.6 M) EAST OF
 AH3084'A FIELD ENTRANCE TO THE NORTH.  NOTES--ACCESS TO DATUM POINT IS
 AH3084'THROUGH A 6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C.
 AH3084'INSTALLED THE STATION IN 1995.  SMITH ENGINEERING CONSULTANTS, INC.
 AH3084'DID GPS OBSERVATIONS IN APRIL 1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3085 ***********************************************************************
 AH3085  DESIGNATION -  95 3458 ST
 AH3085  PID         -  AH3085
 AH3085  STATE/COUNTY-  IL/STARK
 AH3085  COUNTRY     -  US
 AH3085  USGS QUAD   -  LAFAYETTE (2018)
 AH3085
 AH3085                         *CURRENT SURVEY CONTROL
 AH3085  ______________________________________________________________________
 AH3085* NAD 83(2011) POSITION- 41 06 02.36068(N) 089 55 31.88641(W)   ADJUSTED
 AH3085* NAD 83(2011) ELLIP HT-   199.259 (meters)        (06/27/12)   ADJUSTED
 AH3085* NAD 83(2011) EPOCH   -  2010.00
 AH3085* NAVD 88 ORTHO HEIGHT -   232.2   (meters)      762.    (feet) GPS OBS
 AH3085  ______________________________________________________________________
 AH3085  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3085  GEOID HEIGHT    -        -32.777 (meters)                     GEOID96
 AH3085  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 AH3085  NAD 83(2011) X  -      6,256.703 (meters)                     COMP
 AH3085  NAD 83(2011) Y  - -4,813,396.063 (meters)                     COMP
 AH3085  NAD 83(2011) Z  -  4,170,984.123 (meters)                     COMP
 AH3085  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 AH3085
 AH3085  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3085  Standards:
 AH3085         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3085            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3085  -------------------------------------------------------------------
 AH3085  NETWORK    0.75   1.02           0.31   0.30   0.52     -0.13228682
 AH3085  -------------------------------------------------------------------
 AH3085  Click here for local accuracies and other accuracy information.
 AH3085
 AH3085.The horizontal coordinates were established by GPS observations
 AH3085.and adjusted by the National Geodetic Survey in June 2012.
 AH3085
 AH3085.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3085.been affixed to the stable North American tectonic plate. See 
 AH3085.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3085
 AH3085.The horizontal coordinates are valid at the epoch date displayed above
 AH3085.which is a decimal equivalence of Year/Month/Day.
 AH3085
 AH3085.The orthometric height was determined by GPS observations and a
 AH3085.high-resolution geoid model.
 AH3085
 AH3085.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3085.GEOID18 height accuracy estimate available here.
 AH3085
 AH3085.Click photographs - Photos may exist for this station.
 AH3085
 AH3085.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3085
 AH3085.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3085
 AH3085.The ellipsoidal height was determined by GPS observations
 AH3085.and is referenced to NAD 83.
 AH3085
 AH3085. The following values were computed from the NAD 83(2011) position.
 AH3085
 AH3085;                    North         East     Units Scale Factor Converg.
 AH3085;SPC IL W     -   492,231.203   720,256.503   MT  0.99994622   +0 09 30.7
 AH3085;SPC IL W     - 1,614,928.54  2,363,041.54   sFT  0.99994622   +0 09 30.7
 AH3085;UTM  16      - 4,554,056.100   254,318.956   MT  1.00034294   -1 55 26.9
 AH3085;UTM  15      - 4,554,487.110   758,191.412   MT  1.00042053   +2 01 20.0
 AH3085
 AH3085!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3085!SPC IL W     -   0.99996875  x   0.99994622  =   0.99991497
 AH3085!UTM  16      -   0.99996875  x   1.00034294  =   1.00031167
 AH3085!UTM  15      -   0.99996875  x   1.00042053  =   1.00038926
 AH3085
 AH3085:                Primary Azimuth Mark                     Grid Az
 AH3085:SPC IL W     -  95 3459 ST                               355 19 07.2
 AH3085:UTM  16      -  95 3459 ST                               357 24 04.8
 AH3085:UTM  15      -  95 3459 ST                               353 27 17.9
 AH3085
 AH3085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5431854056(NAD 83)
 AH3085
 AH3085|---------------------------------------------------------------------|
 AH3085| PID    Reference Object                     Distance      Geod. Az  |
 AH3085|                                                           dddmmss.s |
 AH3085| AH3086 95 3459 ST                          APPROX. 0.6 KM 3552837.9 |
 AH3085|---------------------------------------------------------------------|
 AH3085
 AH3085                          SUPERSEDED SURVEY CONTROL
 AH3085
 AH3085  NAD 83(2007)-  41 06 02.36057(N)    089 55 31.88733(W) AD(2002.00) 0
 AH3085  ELLIP H (02/10/07)  199.295  (m)                       GP(2002.00)    
 AH3085  ELLIP H (12/06/04)  199.281  (m)                       GP(       ) 4 1
 AH3085  NAD 83(1997)-  41 06 02.36031(N)    089 55 31.88697(W) AD(       ) 1
 AH3085  ELLIP H (09/15/98)  199.308  (m)                       GP(       ) 3 1
 AH3085
 AH3085.Superseded values are not recommended for survey control.
 AH3085
 AH3085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3085.See file dsdata.pdf to determine how the superseded data were derived.
 AH3085
 AH3085_MARKER: I = METAL ROD
 AH3085_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3085_STAMPING: 3458
 AH3085_MARK LOGO: ILDT
 AH3085_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3085_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3085_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3085+STABILITY: POSITION/ELEVATION WELL
 AH3085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3085+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2016
 AH3085_ROD/PIPE-DEPTH: 3.7 meters
 AH3085_SLEEVE-DEPTH  : 0.9 meters
 AH3085
 AH3085  HISTORY     - Date     Condition        Report By
 AH3085  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3085  HISTORY     - 20090507 GOOD             GEOCAC
 AH3085  HISTORY     - 20160825 GOOD             ILDT
 AH3085
 AH3085                          STATION DESCRIPTION
 AH3085
 AH3085'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3085'STATION IS LOCATED APPROXIMATELY 3.5 MI (5.6 KM) WEST OF TOULON, 2.8
 AH3085'MI (4.5 KM) SOUTHEAST OF LA FAYETTE, 10 MI (16.1 KM) SOUTH OF KEWANEE,
 AH3085'8 MI (12.9 KM) SOUTHEAST OF GALVA.  TO REACH FROM THE JUNCTION OF
 AH3085'ILLINOIS ROUTE 78 AND ILLINOIS ROUTE 17, PROCEED NORTH ALONG ILLINOIS
 AH3085'ROUTE 17/78 FOR APPROXIMENTLY 0.1 MI (0.2 KM) TO THE STATION ON THE
 AH3085'RIGHT (EAST) SIDE OF ILLINOIS ROUTE 17/78.  ON TOP OF ROAD SIDE CUT.
 AH3085'THE STATION IS LOCATED 91 FT (27.7 M) EAST OF ILLINOIS ROUTE 17/78,
 AH3085'+/- 525 FT (160.0 M) NORTH OF ILLINOIS ROUTE 17 EAST, 34.4 FT (10.5 M)
 AH3085'SOUTHWEST OF A WOOD FENCE POST, 7.9 FT (2.4 M) SOUTHWEST OF A WOOD
 AH3085'FENCE POST, 7 FT (2.1 M) WEST OF A FENCE LINE, 14.8 FT (4.5 M)
 AH3085'NORTHWEST OF A WOOD FENCE POST, AND 14.6 FT (4.5 M) NORTHWEST OF A
 AH3085'CONCRETE R.O.W MARKER.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3085'6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C. INSTALLED THE
 AH3085'STATION IN 1995.  SMITH ENGINEERING CONSULTANTS, INC. DID GPS
 AH3085'OBSERVATIONS IN APRIL 1996.
 AH3085
 AH3085                          STATION RECOVERY (2009)
 AH3085
 AH3085'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 AH3085'THE STATION IS ONE FOOT WEST OF A METAL WITNESS POST.  THERE ARE NO
 AH3085'FENCES OR FENCE POSTS IN THE VICINITY.
 AH3085
 AH3085                          STATION RECOVERY (2016)
 AH3085
 AH3085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 AH3085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3086 ***********************************************************************
 AH3086  DESIGNATION -  95 3459 ST
 AH3086  PID         -  AH3086
 AH3086  STATE/COUNTY-  IL/STARK
 AH3086  COUNTRY     -  US
 AH3086  USGS QUAD   -  LAFAYETTE (2018)
 AH3086
 AH3086                         *CURRENT SURVEY CONTROL
 AH3086  ______________________________________________________________________
 AH3086* NAD 83(2011) POSITION- 41 06 22.74941(N) 089 55 34.01868(W)   ADJUSTED
 AH3086* NAD 83(2011) ELLIP HT-   198.753 (meters)        (06/27/12)   ADJUSTED
 AH3086* NAD 83(2011) EPOCH   -  2010.00
 AH3086* NAVD 88 ORTHO HEIGHT -   231.7   (meters)      760.    (feet) GPS OBS
 AH3086  ______________________________________________________________________
 AH3086  NAVD 88 orthometric height was determined with geoid model    GEOID09
 AH3086  GEOID HEIGHT    -        -32.928 (meters)                     GEOID09
 AH3086  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 AH3086  NAD 83(2011) X  -      6,206.411 (meters)                     COMP
 AH3086  NAD 83(2011) Y  - -4,812,982.236 (meters)                     COMP
 AH3086  NAD 83(2011) Z  -  4,171,457.748 (meters)                     COMP
 AH3086  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 AH3086
 AH3086  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3086  Standards:
 AH3086         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3086            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3086  -------------------------------------------------------------------
 AH3086  NETWORK    0.59   0.86           0.26   0.22   0.44     -0.09636195
 AH3086  -------------------------------------------------------------------
 AH3086  Click here for local accuracies and other accuracy information.
 AH3086
 AH3086.The horizontal coordinates were established by GPS observations
 AH3086.and adjusted by the National Geodetic Survey in June 2012.
 AH3086
 AH3086.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3086.been affixed to the stable North American tectonic plate. See 
 AH3086.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3086
 AH3086.The horizontal coordinates are valid at the epoch date displayed above
 AH3086.which is a decimal equivalence of Year/Month/Day.
 AH3086
 AH3086.The orthometric height was determined by GPS observations and a
 AH3086.high-resolution geoid model.
 AH3086
 AH3086.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3086.GEOID18 height accuracy estimate available here.
 AH3086
 AH3086.Click photographs - Photos may exist for this station.
 AH3086
 AH3086.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3086
 AH3086.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3086
 AH3086.The ellipsoidal height was determined by GPS observations
 AH3086.and is referenced to NAD 83.
 AH3086
 AH3086. The following values were computed from the NAD 83(2011) position.
 AH3086
 AH3086;                    North         East     Units Scale Factor Converg.
 AH3086;SPC IL W     -   492,859.999   720,205.013   MT  0.99994620   +0 09 29.3
 AH3086;SPC IL W     - 1,616,991.51  2,362,872.61   sFT  0.99994620   +0 09 29.3
 AH3086;UTM  16      - 4,554,686.601   254,290.341   MT  1.00034311   -1 55 29.1
 AH3086;UTM  15      - 4,555,114.195   758,119.464   MT  1.00042008   +2 01 19.4
 AH3086
 AH3086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3086!SPC IL W     -   0.99996882  x   0.99994620  =   0.99991503
 AH3086!UTM  16      -   0.99996882  x   1.00034311  =   1.00031192
 AH3086!UTM  15      -   0.99996882  x   1.00042008  =   1.00038889
 AH3086
 AH3086:                Primary Azimuth Mark                     Grid Az
 AH3086:SPC IL W     -  95 3458 ST                               175 19 07.2
 AH3086:UTM  16      -  95 3458 ST                               177 24 05.6
 AH3086:UTM  15      -  95 3458 ST                               173 27 17.1
 AH3086
 AH3086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5429054686(NAD 83)
 AH3086
 AH3086|---------------------------------------------------------------------|
 AH3086| PID    Reference Object                     Distance      Geod. Az  |
 AH3086|                                                           dddmmss.s |
 AH3086| AH3085 95 3458 ST                          APPROX. 0.6 KM 1752836.5 |
 AH3086|---------------------------------------------------------------------|
 AH3086
 AH3086                          SUPERSEDED SURVEY CONTROL
 AH3086
 AH3086  NAD 83(2007)-  41 06 22.74928(N)    089 55 34.01966(W) AD(2002.00) 0
 AH3086  ELLIP H (02/10/07)  198.790  (m)                       GP(2002.00)    
 AH3086  ELLIP H (12/06/04)  198.775  (m)                       GP(       ) 4 1
 AH3086  NAD 83(1997)-  41 06 22.74903(N)    089 55 34.01932(W) AD(       ) 1
 AH3086  ELLIP H (09/15/98)  198.802  (m)                       GP(       ) 3 1
 AH3086  NAVD 88 (09/15/98)  231.7    (m)  GEOID96  model used  GPS OBS        
 AH3086
 AH3086.Superseded values are not recommended for survey control.
 AH3086
 AH3086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3086.See file dsdata.pdf to determine how the superseded data were derived.
 AH3086
 AH3086_MARKER: I = METAL ROD
 AH3086_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3086_STAMPING: 3459
 AH3086_MARK LOGO: ILDT
 AH3086_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3086_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3086_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3086+STABILITY: POSITION/ELEVATION WELL
 AH3086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3086+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2016
 AH3086_ROD/PIPE-DEPTH: 3.7 meters
 AH3086_SLEEVE-DEPTH  : 0.9 meters
 AH3086
 AH3086  HISTORY     - Date     Condition        Report By
 AH3086  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3086  HISTORY     - 20090507 GOOD             GEOCAC
 AH3086  HISTORY     - 20100501 GOOD             ILDT
 AH3086  HISTORY     - 20160825 GOOD             ILDT
 AH3086
 AH3086                          STATION DESCRIPTION
 AH3086
 AH3086'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3086'STATION IS LOCATED APPROXIMATELY 3.5 MI (5.6 KM) WEST OF TOULON, 2.5
 AH3086'MI (4.0 KM) EAST OF LA FAYETTE, 9.5 MI (15.3 KM) SOUTH OF KEWANEE, 7.5
 AH3086'MI (12.1 KM) SOUTHEAST OF GALVA.  THE STATION IS LOCATED AT THE
 AH3086'NORTHWEST CORNER OF ILLINOIS ROUTE 78 AND ILLINOIS ROUTE 17 WEST,71.8
 AH3086'FT WEST OF THE CENTERLINE OF ILLINOIS ROUTE 78, 91 FT (27.7 M) NORTH
 AH3086'OF THE CENTERLINE OF ILLINOIS ROUTE 17, 123 FT (37.5 M) SOUTHWEST OF A
 AH3086'POWER POLE, 31.2 FT (9.5 M) NORTHWEST OF A POWER POLE, 31.8 FT (9.7 M)
 AH3086'NORTHEAST OF A IRON PIPE WITH A YELLOW CAP, AND 97 FT (29.6 M)
 AH3086'NORTHEAST OF A POWER POLE.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3086'6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C. INSTALLED THE
 AH3086'STATION IN 1995.  SMITH ENGINEERING CONSULTANTS, INC. DID GPS
 AH3086'OBSERVATIONS IN APRIL 1996.
 AH3086
 AH3086                          STATION RECOVERY (2009)
 AH3086
 AH3086'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 AH3086'THE STATION IS ONE FOOT EAST OF A METAL WITNESS POST.  THERE IS NO
 AH3086'PIPE WITH A YELLOW CAP IN THE VICINITY.
 AH3086
 AH3086                          STATION RECOVERY (2010)
 AH3086
 AH3086'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 AH3086'RECOVERED AS DESCRIBED
 AH3086
 AH3086                          STATION RECOVERY (2016)
 AH3086
 AH3086'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 AH3086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3087 ***********************************************************************
 AH3087  DESIGNATION -  95 3559 ST
 AH3087  PID         -  AH3087
 AH3087  STATE/COUNTY-  IL/STARK
 AH3087  COUNTRY     -  US
 AH3087  USGS QUAD   -  LAFAYETTE (2018)
 AH3087
 AH3087                         *CURRENT SURVEY CONTROL
 AH3087  ______________________________________________________________________
 AH3087* NAD 83(2011) POSITION- 41 06 28.05267(N) 089 57 48.16142(W)   ADJUSTED
 AH3087* NAD 83(2011) ELLIP HT-   208.567 (meters)        (06/27/12)   ADJUSTED
 AH3087* NAD 83(2011) EPOCH   -  2010.00
 AH3087* NAVD 88 ORTHO HEIGHT -   241.5   (meters)      792.    (feet) GPS OBS
 AH3087  ______________________________________________________________________
 AH3087  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3087  GEOID HEIGHT    -        -32.757 (meters)                     GEOID96
 AH3087  GEOID HEIGHT    -        -32.937 (meters)                     GEOID18
 AH3087  NAD 83(2011) X  -      3,076.259 (meters)                     COMP
 AH3087  NAD 83(2011) Y  - -4,812,885.084 (meters)                     COMP
 AH3087  NAD 83(2011) Z  -  4,171,587.474 (meters)                     COMP
 AH3087  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 AH3087
 AH3087  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3087  Standards:
 AH3087         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3087            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3087  -------------------------------------------------------------------
 AH3087  NETWORK    0.62   0.80           0.28   0.21   0.41     -0.25359938
 AH3087  -------------------------------------------------------------------
 AH3087  Click here for local accuracies and other accuracy information.
 AH3087
 AH3087.The horizontal coordinates were established by GPS observations
 AH3087.and adjusted by the National Geodetic Survey in June 2012.
 AH3087
 AH3087.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3087.been affixed to the stable North American tectonic plate. See 
 AH3087.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3087
 AH3087.The horizontal coordinates are valid at the epoch date displayed above
 AH3087.which is a decimal equivalence of Year/Month/Day.
 AH3087
 AH3087.The orthometric height was determined by GPS observations and a
 AH3087.high-resolution geoid model.
 AH3087
 AH3087.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3087.GEOID18 height accuracy estimate available here.
 AH3087
 AH3087.Click photographs - Photos may exist for this station.
 AH3087
 AH3087.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3087
 AH3087.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3087
 AH3087.The ellipsoidal height was determined by GPS observations
 AH3087.and is referenced to NAD 83.
 AH3087
 AH3087. The following values were computed from the NAD 83(2011) position.
 AH3087
 AH3087;                    North         East     Units Scale Factor Converg.
 AH3087;SPC IL W     -   493,015.619   717,074.820   MT  0.99994476   +0 08 01.2
 AH3087;SPC IL W     - 1,617,502.08  2,352,602.97   sFT  0.99994476   +0 08 01.2
 AH3087;UTM  16      - 4,554,956.000   251,166.602   MT  1.00036212   -1 56 57.7
 AH3087;UTM  15      - 4,555,167.946   754,984.410   MT  1.00040027   +1 59 51.3
 AH3087
 AH3087!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3087!SPC IL W     -   0.99996729  x   0.99994476  =   0.99991205
 AH3087!UTM  16      -   0.99996729  x   1.00036212  =   1.00032939
 AH3087!UTM  15      -   0.99996729  x   1.00040027  =   1.00036754
 AH3087
 AH3087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5116654955(NAD 83)
 AH3087
 AH3087                          SUPERSEDED SURVEY CONTROL
 AH3087
 AH3087  NAD 83(2007)-  41 06 28.05256(N)    089 57 48.16228(W) AD(2002.00) 0
 AH3087  ELLIP H (02/10/07)  208.603  (m)                       GP(2002.00)    
 AH3087  ELLIP H (12/06/04)  208.590  (m)                       GP(       ) 4 1
 AH3087  NAD 83(1997)-  41 06 28.05231(N)    089 57 48.16195(W) AD(       ) 1
 AH3087  ELLIP H (09/15/98)  208.617  (m)                       GP(       ) 3 1
 AH3087
 AH3087.Superseded values are not recommended for survey control.
 AH3087
 AH3087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3087.See file dsdata.pdf to determine how the superseded data were derived.
 AH3087
 AH3087_MARKER: I = METAL ROD
 AH3087_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3087_STAMPING: 3559
 AH3087_MARK LOGO: ILDT
 AH3087_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3087_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3087_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3087+STABILITY: POSITION/ELEVATION WELL
 AH3087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3087+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3087_ROD/PIPE-DEPTH: 2.4 meters
 AH3087_SLEEVE-DEPTH  : 0.9 meters
 AH3087
 AH3087  HISTORY     - Date     Condition        Report By
 AH3087  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3087
 AH3087                          STATION DESCRIPTION
 AH3087
 AH3087'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3087'STATION IS LOCATED APPROXIMATELY 0.5 MI (0.8 KM) EAST OF LA FAYETTE,
 AH3087'5.5 MI (8.9 KM) NORTHWEST OF TOULON, 6.0 MO SOUTHEAST OF GALVA, 10 MI
 AH3087'(16.1 KM) SOUTH OF KEWANEE.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH3087'ROUTE 17 AND ILLINOIS ROUTE 78, PROCEED WEST ALONG ILLINOIS ROUTE 17
 AH3087'FOR APPROXIMENTLY 2.0 MI (3.2 KM) TO THE STATION ON THE LEFT (SOUTH)
 AH3087'SIDE OF ILLINOIS ROUTE 17.  JUST EAST OF ORWING ROAD (100 E) .  THE
 AH3087'STATION IS LOCATED 38.5 FT (11.7 M) SOUTH OF THE CENTERLINE OF
 AH3087'ILLINOIS ROUTE 17, +/- 255 FT (77.7 M) EAST OF THE CENTERLINE OF
 AH3087'ORWING ROAD, 92.2 FT (28.1 M) WEST OF A POWER POLE, 162 FT (49.4 M)
 AH3087'NORTHEAST OF THE NORTHEAST CORNER OF A METAL BUILDING, AND 175.9 FT
 AH3087'(53.6 M) WEST OF A CONCRETE R.O.W.  MARKER.  NOTES--ACCESS TO DATUM
 AH3087'POINT IS THROUGH A 6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS,
 AH3087'P.C.  INSTALLED THE STATION IN 1995.  SMITH ENGINEERING CONSULTANTS,
 AH3087'INC.  DID GPS OBSERVATIONS IN APRIL 1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3088 ***********************************************************************
 AH3088  DESIGNATION -  95 3659 ST
 AH3088  PID         -  AH3088
 AH3088  STATE/COUNTY-  IL/STARK
 AH3088  COUNTRY     -  US
 AH3088  USGS QUAD   -  LAFAYETTE (2018)
 AH3088
 AH3088                         *CURRENT SURVEY CONTROL
 AH3088  ______________________________________________________________________
 AH3088* NAD 83(2011) POSITION- 41 06 29.19795(N) 089 58 11.08995(W)   ADJUSTED
 AH3088* NAD 83(2011) ELLIP HT-   209.429 (meters)        (06/27/12)   ADJUSTED
 AH3088* NAD 83(2011) EPOCH   -  2010.00
 AH3088* NAVD 88 ORTHO HEIGHT -   242.4   (meters)      795.    (feet) GPS OBS
 AH3088  ______________________________________________________________________
 AH3088  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3088  GEOID HEIGHT    -        -32.754 (meters)                     GEOID96
 AH3088  GEOID HEIGHT    -        -32.933 (meters)                     GEOID18
 AH3088  NAD 83(2011) X  -      2,541.244 (meters)                     COMP
 AH3088  NAD 83(2011) Y  - -4,812,862.816 (meters)                     COMP
 AH3088  NAD 83(2011) Z  -  4,171,614.662 (meters)                     COMP
 AH3088  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 AH3088
 AH3088  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3088  Standards:
 AH3088         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3088            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3088  -------------------------------------------------------------------
 AH3088  NETWORK    0.96   1.23           0.39   0.38   0.63     -0.36910505
 AH3088  -------------------------------------------------------------------
 AH3088  Click here for local accuracies and other accuracy information.
 AH3088
 AH3088.The horizontal coordinates were established by GPS observations
 AH3088.and adjusted by the National Geodetic Survey in June 2012.
 AH3088
 AH3088.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3088.been affixed to the stable North American tectonic plate. See 
 AH3088.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3088
 AH3088.The horizontal coordinates are valid at the epoch date displayed above
 AH3088.which is a decimal equivalence of Year/Month/Day.
 AH3088
 AH3088.The orthometric height was determined by GPS observations and a
 AH3088.high-resolution geoid model.
 AH3088
 AH3088.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3088.GEOID18 height accuracy estimate available here.
 AH3088
 AH3088.Click photographs - Photos may exist for this station.
 AH3088
 AH3088.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3088
 AH3088.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3088
 AH3088.The ellipsoidal height was determined by GPS observations
 AH3088.and is referenced to NAD 83.
 AH3088
 AH3088. The following values were computed from the NAD 83(2011) position.
 AH3088
 AH3088;                    North         East     Units Scale Factor Converg.
 AH3088;SPC IL W     -   493,049.719   716,539.786   MT  0.99994454   +0 07 46.1
 AH3088;SPC IL W     - 1,617,613.95  2,350,847.61   sFT  0.99994454   +0 07 46.1
 AH3088;UTM  16      - 4,555,009.547   250,632.937   MT  1.00036540   -1 57 12.8
 AH3088;UTM  15      - 4,555,184.633   754,448.306   MT  1.00039691   +1 59 36.3
 AH3088
 AH3088!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3088!SPC IL W     -   0.99996715  x   0.99994454  =   0.99991169
 AH3088!UTM  16      -   0.99996715  x   1.00036540  =   1.00033254
 AH3088!UTM  15      -   0.99996715  x   1.00039691  =   1.00036405
 AH3088
 AH3088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5063255009(NAD 83)
 AH3088
 AH3088                          SUPERSEDED SURVEY CONTROL
 AH3088
 AH3088  NAD 83(2007)-  41 06 29.19783(N)    089 58 11.09086(W) AD(2002.00) 0
 AH3088  ELLIP H (02/10/07)  209.465  (m)                       GP(2002.00)    
 AH3088  ELLIP H (12/06/04)  209.451  (m)                       GP(       ) 4 1
 AH3088  NAD 83(1997)-  41 06 29.19757(N)    089 58 11.09049(W) AD(       ) 1
 AH3088  ELLIP H (09/15/98)  209.478  (m)                       GP(       ) 3 1
 AH3088
 AH3088.Superseded values are not recommended for survey control.
 AH3088
 AH3088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3088.See file dsdata.pdf to determine how the superseded data were derived.
 AH3088
 AH3088_MARKER: I = METAL ROD
 AH3088_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3088_STAMPING: 3659
 AH3088_MARK LOGO: ILDT
 AH3088_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3088_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3088_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3088+STABILITY: POSITION/ELEVATION WELL
 AH3088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3088+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3088_ROD/PIPE-DEPTH: 3.7 meters
 AH3088_SLEEVE-DEPTH  : 0.9 meters
 AH3088
 AH3088  HISTORY     - Date     Condition        Report By
 AH3088  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3088
 AH3088                          STATION DESCRIPTION
 AH3088
 AH3088'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3088'STATION IS LOCATED AT THE EAST EDGE OF LA FAYETTE.  TO REACH FROM THE
 AH3088'JUNCTION OF ILLINOIS ROUTE 17 AND ILLINOIS ROUTE 78, PROCEED WEST
 AH3088'ALONG ILLINOIS ROUTE 17 FOR APPROXIMENTLY 2.35 MI (3.78 KM) TO THE
 AH3088'EAST EDGE OF LA FAYETTE AND THE STATION ON THE RIGHT (NORTH) SIDE OF
 AH3088'ILLINOIS ROUTE 17.  AT THE NORTHEAST CORNER OF ILLINOIS ROUTE 17 AND
 AH3088'AND UNNAMMED ROAD (THE LAST ROAD EAST OUT OF LA FAYETTE) .  THE
 AH3088'STATION IS LOCATED 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF
 AH3088'ILLINOIS ROUTE 17, 24.5 FT (7.5 M) WEST OF THE CENTERLINE OF THE
 AH3088'UNNAMMED ROAD, 9.5 FT (2.9 M) SOUTHWEST OF A POWER POLE WITH A DOWN
 AH3088'GUY, 122.3 FT (37.3 M) NORTHWEST OF A POWER POLE, AND 87.2 FT (26.6 M)
 AH3088'NORTHEAST OF A POWER POLE, NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3088'6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C. INSTALLED THE
 AH3088'STATION IN 1995.  SMITH ENGINEERING CONSULTANTS, INC. DID GPS
 AH3088'OBSERVATIONS IN APRIL 1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3089 ***********************************************************************
 AH3089  DESIGNATION -  95 4058 KN
 AH3089  PID         -  AH3089
 AH3089  STATE/COUNTY-  IL/KNOX
 AH3089  COUNTRY     -  US
 AH3089  USGS QUAD   -  VICTORIA (2018)
 AH3089
 AH3089                         *CURRENT SURVEY CONTROL
 AH3089  ______________________________________________________________________
 AH3089* NAD 83(2011) POSITION- 41 05 56.81795(N) 090 02 31.43672(W)   ADJUSTED
 AH3089* NAD 83(2011) ELLIP HT-   198.414 (meters)        (06/27/12)   ADJUSTED
 AH3089* NAD 83(2011) EPOCH   -  2010.00
 AH3089* NAVD 88 ORTHO HEIGHT -   231.3   (meters)      759.    (feet) GPS OBS
 AH3089  ______________________________________________________________________
 AH3089  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3089  GEOID HEIGHT    -        -32.724 (meters)                     GEOID96
 AH3089  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 AH3089  NAD 83(2011) X  -     -3,534.012 (meters)                     COMP
 AH3089  NAD 83(2011) Y  - -4,813,510.601 (meters)                     COMP
 AH3089  NAD 83(2011) Z  -  4,170,854.714 (meters)                     COMP
 AH3089  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 AH3089
 AH3089  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3089  Standards:
 AH3089         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3089            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3089  -------------------------------------------------------------------
 AH3089  NETWORK    0.97   1.31           0.47   0.27   0.67     -0.09604731
 AH3089  -------------------------------------------------------------------
 AH3089  Click here for local accuracies and other accuracy information.
 AH3089
 AH3089.The horizontal coordinates were established by GPS observations
 AH3089.and adjusted by the National Geodetic Survey in June 2012.
 AH3089
 AH3089.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3089.been affixed to the stable North American tectonic plate. See 
 AH3089.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3089
 AH3089.The horizontal coordinates are valid at the epoch date displayed above
 AH3089.which is a decimal equivalence of Year/Month/Day.
 AH3089
 AH3089.The orthometric height was determined by GPS observations and a
 AH3089.high-resolution geoid model.
 AH3089
 AH3089.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3089.GEOID18 height accuracy estimate available here.
 AH3089
 AH3089.Click photographs - Photos may exist for this station.
 AH3089
 AH3089.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3089
 AH3089.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3089
 AH3089.The ellipsoidal height was determined by GPS observations
 AH3089.and is referenced to NAD 83.
 AH3089
 AH3089. The following values were computed from the NAD 83(2011) position.
 AH3089
 AH3089;                    North         East     Units Scale Factor Converg.
 AH3089;SPC IL W     -   492,039.686   710,466.986   MT  0.99994252   +0 04 54.9
 AH3089;SPC IL W     - 1,614,300.20  2,330,923.77   sFT  0.99994252   +0 04 54.9
 AH3089;UTM  15      - 4,553,977.107   748,408.943   MT  1.00035953   +1 56 43.6
 AH3089;UTM  16      - 4,554,220.550   244,524.748   MT  1.00040336   -2 00 03.0
 AH3089
 AH3089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3089!SPC IL W     -   0.99996888  x   0.99994252  =   0.99991140
 AH3089!UTM  15      -   0.99996888  x   1.00035953  =   1.00032840
 AH3089!UTM  16      -   0.99996888  x   1.00040336  =   1.00037223
 AH3089
 AH3089:                Primary Azimuth Mark                     Grid Az
 AH3089:SPC IL W     -  95 4059 KN                               357 53 48.8
 AH3089:UTM  15      -  95 4059 KN                               356 02 00.1
 AH3089:UTM  16      -  95 4059 KN                               359 58 46.7
 AH3089
 AH3089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4840853977(NAD 83)
 AH3089
 AH3089|---------------------------------------------------------------------|
 AH3089| PID    Reference Object                     Distance      Geod. Az  |
 AH3089|                                                           dddmmss.s |
 AH3089| AH3090 95 4059 KN                          APPROX. 0.7 KM 3575843.7 |
 AH3089|---------------------------------------------------------------------|
 AH3089
 AH3089                          SUPERSEDED SURVEY CONTROL
 AH3089
 AH3089  NAD 83(2007)-  41 05 56.81781(N)    090 02 31.43755(W) AD(2002.00) 0
 AH3089  ELLIP H (02/10/07)  198.448  (m)                       GP(2002.00)    
 AH3089  ELLIP H (12/06/04)  198.436  (m)                       GP(       ) 4 1
 AH3089  NAD 83(1997)-  41 05 56.81760(N)    090 02 31.43724(W) AD(       ) 1
 AH3089  ELLIP H (09/15/98)  198.464  (m)                       GP(       ) 3 1
 AH3089
 AH3089.Superseded values are not recommended for survey control.
 AH3089
 AH3089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3089.See file dsdata.pdf to determine how the superseded data were derived.
 AH3089
 AH3089_MARKER: I = METAL ROD
 AH3089_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3089_STAMPING: 4058
 AH3089_MARK LOGO: ILDT
 AH3089_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3089_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3089_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3089+STABILITY: POSITION/ELEVATION WELL
 AH3089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3089+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3089_ROD/PIPE-DEPTH: 2.4 meters
 AH3089_SLEEVE-DEPTH  : 0.9 meters
 AH3089
 AH3089  HISTORY     - Date     Condition        Report By
 AH3089  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3089
 AH3089                          STATION DESCRIPTION
 AH3089
 AH3089'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3089'STATION IS LOCATED 4.7 MI (7.6 KM) SOUTH OF GALVA, 3.7 MI (6.0 KM)
 AH3089'WEST OF LA FAYETTE, 9.5 MI (15.3 KM) WEST OF TOULON.  TO REACH FROM
 AH3089'THE JUNCTION OF ILLINOIS ROUTE 180 AND ILLINOIS ROUTE 17, PROCEED
 AH3089'SOUTH ALONG ILLINOIS ROUTE 180 FOR APPROXIMENTLY 0.4 MI (0.6 KM) TO
 AH3089'THE STATION ON THE LEFT (EAST) SIDE OF ILLINOIS ROUTE 180.  JUST NORTH
 AH3089'OF A PRIVATE ENTRANCE TO THE EAST.  THE STATION IS LOCATED 34.5 FT
 AH3089'(10.5 M) EAST OF ILLINOIS ROUTE 180, 43 FT (13.1 M) NORTH OF A GRAVEL
 AH3089'PRIVATE ENTRANCE TO THE EAST, 82 FT (25.0 M) SOUTHWEST OF A POWER
 AH3089'POLE, 24.4 FT (7.4 M) SOUTHWEST OF A WOOD FENCE POST, 11.7 FT (3.6 M)
 AH3089'NORTHWEST OF A WOOD FENCE POST, 20 FT (6.1 M) NORTHWEST OF A WOOD
 AH3089'FENCE POST, AND 76.7 FT (23.4 M) NORTHWEST OF A 24-IN TREE.
 AH3089'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  AMERICAN
 AH3089'SURVEYING CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995.  SMITH
 AH3089'ENGINEERING CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL 1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3090 ***********************************************************************
 AH3090  DESIGNATION -  95 4059 KN
 AH3090  PID         -  AH3090
 AH3090  STATE/COUNTY-  IL/KNOX
 AH3090  COUNTRY     -  US
 AH3090  USGS QUAD   -  VICTORIA (2018)
 AH3090
 AH3090                         *CURRENT SURVEY CONTROL
 AH3090  ______________________________________________________________________
 AH3090* NAD 83(2011) POSITION- 41 06 17.99492(N) 090 02 32.42478(W)   ADJUSTED
 AH3090* NAD 83(2011) ELLIP HT-   204.015 (meters)        (06/27/12)   ADJUSTED
 AH3090* NAD 83(2011) EPOCH   -  2010.00
 AH3090* NAVD 88 ORTHO HEIGHT -   236.9   (meters)      777.    (feet) GPS OBS
 AH3090  ______________________________________________________________________
 AH3090  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3090  GEOID HEIGHT    -        -32.722 (meters)                     GEOID96
 AH3090  GEOID HEIGHT    -        -32.895 (meters)                     GEOID18
 AH3090  NAD 83(2011) X  -     -3,556.756 (meters)                     COMP
 AH3090  NAD 83(2011) Y  - -4,813,085.320 (meters)                     COMP
 AH3090  NAD 83(2011) Z  -  4,171,350.688 (meters)                     COMP
 AH3090  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 AH3090
 AH3090  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3090  Standards:
 AH3090         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3090            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3090  -------------------------------------------------------------------
 AH3090  NETWORK    0.79   1.14           0.37   0.25   0.58     -0.08279965
 AH3090  -------------------------------------------------------------------
 AH3090  Click here for local accuracies and other accuracy information.
 AH3090
 AH3090.The horizontal coordinates were established by GPS observations
 AH3090.and adjusted by the National Geodetic Survey in June 2012.
 AH3090
 AH3090.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3090.been affixed to the stable North American tectonic plate. See 
 AH3090.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3090
 AH3090.The horizontal coordinates are valid at the epoch date displayed above
 AH3090.which is a decimal equivalence of Year/Month/Day.
 AH3090
 AH3090.The orthometric height was determined by GPS observations and a
 AH3090.high-resolution geoid model.
 AH3090
 AH3090.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3090.GEOID18 height accuracy estimate available here.
 AH3090
 AH3090.Click photographs - Photos may exist for this station.
 AH3090
 AH3090.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3090
 AH3090.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3090
 AH3090.The ellipsoidal height was determined by GPS observations
 AH3090.and is referenced to NAD 83.
 AH3090
 AH3090. The following values were computed from the NAD 83(2011) position.
 AH3090
 AH3090;                    North         East     Units Scale Factor Converg.
 AH3090;SPC IL W     -   492,692.900   710,442.998   MT  0.99994252   +0 04 54.3
 AH3090;SPC IL W     - 1,616,443.29  2,330,845.07   sFT  0.99994252   +0 04 54.3
 AH3090;UTM  15      - 4,554,629.468   748,363.706   MT  1.00035925   +1 56 43.7
 AH3090;UTM  16      - 4,554,874.506   244,524.517   MT  1.00040336   -2 00 04.5
 AH3090
 AH3090!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3090!SPC IL W     -   0.99996800  x   0.99994252  =   0.99991052
 AH3090!UTM  15      -   0.99996800  x   1.00035925  =   1.00032724
 AH3090!UTM  16      -   0.99996800  x   1.00040336  =   1.00037135
 AH3090
 AH3090:                Primary Azimuth Mark                     Grid Az
 AH3090:SPC IL W     -  95 4058 KN                               177 53 48.8
 AH3090:UTM  15      -  95 4058 KN                               176 01 59.4
 AH3090:UTM  16      -  95 4058 KN                               179 58 47.6
 AH3090
 AH3090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4836354629(NAD 83)
 AH3090
 AH3090|---------------------------------------------------------------------|
 AH3090| PID    Reference Object                     Distance      Geod. Az  |
 AH3090|                                                           dddmmss.s |
 AH3090| AH3089 95 4058 KN                          APPROX. 0.7 KM 1775843.1 |
 AH3090|---------------------------------------------------------------------|
 AH3090
 AH3090                          SUPERSEDED SURVEY CONTROL
 AH3090
 AH3090  NAD 83(2007)-  41 06 17.99480(N)    090 02 32.42561(W) AD(2002.00) 0
 AH3090  ELLIP H (02/10/07)  204.049  (m)                       GP(2002.00)    
 AH3090  ELLIP H (12/06/04)  204.038  (m)                       GP(       ) 4 1
 AH3090  NAD 83(1997)-  41 06 17.99459(N)    090 02 32.42530(W) AD(       ) 1
 AH3090  ELLIP H (09/15/98)  204.066  (m)                       GP(       ) 3 1
 AH3090
 AH3090.Superseded values are not recommended for survey control.
 AH3090
 AH3090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3090.See file dsdata.pdf to determine how the superseded data were derived.
 AH3090
 AH3090_MARKER: I = METAL ROD
 AH3090_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3090_STAMPING: 4059
 AH3090_MARK LOGO: ILDT
 AH3090_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3090_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3090_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3090+STABILITY: POSITION/ELEVATION WELL
 AH3090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3090+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3090_ROD/PIPE-DEPTH: 2.4 meters
 AH3090_SLEEVE-DEPTH  : 0.9 meters
 AH3090
 AH3090  HISTORY     - Date     Condition        Report By
 AH3090  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3090
 AH3090                          STATION DESCRIPTION
 AH3090
 AH3090'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3090'STATION IS LOCATED 4.5 MI (7.2 KM) SOUTH OF GALVA, 3.7 MI (6.0 KM)
 AH3090'WEST OF LA FAYETTE, 9.5 MI (15.3 KM) WEST OF TOULON.  THE STATION IS
 AH3090'LOCATED AT THE NORTHWEST CORNER OF THE INTERSECTION OF ILLINOIS ROUTE
 AH3090'180 AND THE ENTRANCE RAMP TO THE EASTBOUND LANE OF ILLINOIS ROUTE 17.
 AH3090'43 FT (13.1 M) WEST OF ILLINOIS ROUTE 180, 25 FT (7.6 M) SOUTH OF A
 AH3090'FIELD ENTRANCE TO THE WEST, 18 FT (5.5 M) SOUTHWEST OF A SOUTH END OF
 AH3090'A METAL FLAIRED END SECTION, AND 2.8 FT (0.9 M) EAST OF A WOOD FENCE
 AH3090'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.
 AH3090'AMERICAN SURVEYING CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995.
 AH3090'SMITH ENGINEERING CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL
 AH3090'1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3091 ***********************************************************************
 AH3091  DESIGNATION -  95 4659 KN
 AH3091  PID         -  AH3091
 AH3091  STATE/COUNTY-  IL/KNOX
 AH3091  COUNTRY     -  US
 AH3091  USGS QUAD   -  ONEIDA (2018)
 AH3091
 AH3091                         *CURRENT SURVEY CONTROL
 AH3091  ______________________________________________________________________
 AH3091* NAD 83(2011) POSITION- 41 06 19.18824(N) 090 10 31.19916(W)   ADJUSTED
 AH3091* NAD 83(2011) ELLIP HT-   196.321 (meters)        (06/27/12)   ADJUSTED
 AH3091* NAD 83(2011) EPOCH   -  2010.00
 AH3091* NAVD 88 ORTHO HEIGHT -   229.2   (meters)      752.    (feet) GPS OBS
 AH3091  ______________________________________________________________________
 AH3091  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3091  GEOID HEIGHT    -        -32.688 (meters)                     GEOID96
 AH3091  GEOID HEIGHT    -        -32.853 (meters)                     GEOID18
 AH3091  NAD 83(2011) X  -    -14,728.604 (meters)                     COMP
 AH3091  NAD 83(2011) Y  - -4,813,034.098 (meters)                     COMP
 AH3091  NAD 83(2011) Z  -  4,171,373.369 (meters)                     COMP
 AH3091  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 AH3091
 AH3091  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3091  Standards:
 AH3091         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3091            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3091  -------------------------------------------------------------------
 AH3091  NETWORK    0.33   0.51           0.15   0.11   0.26     -0.03566029
 AH3091  -------------------------------------------------------------------
 AH3091  Click here for local accuracies and other accuracy information.
 AH3091
 AH3091.The horizontal coordinates were established by GPS observations
 AH3091.and adjusted by the National Geodetic Survey in June 2012.
 AH3091
 AH3091.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3091.been affixed to the stable North American tectonic plate. See 
 AH3091.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3091
 AH3091.The horizontal coordinates are valid at the epoch date displayed above
 AH3091.which is a decimal equivalence of Year/Month/Day.
 AH3091
 AH3091.The orthometric height was determined by GPS observations and a
 AH3091.high-resolution geoid model.
 AH3091
 AH3091.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3091.GEOID18 height accuracy estimate available here.
 AH3091
 AH3091.Click photographs - Photos may exist for this station.
 AH3091
 AH3091.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3091
 AH3091.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3091
 AH3091.The ellipsoidal height was determined by GPS observations
 AH3091.and is referenced to NAD 83.
 AH3091
 AH3091. The following values were computed from the NAD 83(2011) position.
 AH3091
 AH3091;                    North         East     Units Scale Factor Converg.
 AH3091;SPC IL W     -   492,722.297   699,272.053   MT  0.99994118   -0 00 20.5
 AH3091;SPC IL W     - 1,616,539.74  2,294,195.06   sFT  0.99994118   -0 00 20.5
 AH3091;UTM  15      - 4,554,295.424   737,193.426   MT  1.00029248   +1 51 28.5
 AH3091
 AH3091!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3091!SPC IL W     -   0.99996921  x   0.99994118  =   0.99991039
 AH3091!UTM  15      -   0.99996921  x   1.00029248  =   1.00026168
 AH3091
 AH3091:                Primary Azimuth Mark                     Grid Az
 AH3091:SPC IL W     -  95 4660 KN                               044 57 56.4
 AH3091:UTM  15      -  95 4660 KN                               043 06 07.4
 AH3091
 AH3091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3719354295(NAD 83)
 AH3091
 AH3091|---------------------------------------------------------------------|
 AH3091| PID    Reference Object                     Distance      Geod. Az  |
 AH3091|                                                           dddmmss.s |
 AH3091| AH3092 95 4660 KN                          APPROX. 0.8 KM 0445735.9 |
 AH3091|---------------------------------------------------------------------|
 AH3091
 AH3091                          SUPERSEDED SURVEY CONTROL
 AH3091
 AH3091  NAD 83(2007)-  41 06 19.18819(N)    090 10 31.19999(W) AD(2002.00) 0
 AH3091  ELLIP H (02/10/07)  196.354  (m)                       GP(2002.00)    
 AH3091  ELLIP H (12/06/04)  196.342  (m)                       GP(       ) 4 1
 AH3091  NAD 83(1997)-  41 06 19.18799(N)    090 10 31.19969(W) AD(       ) 1
 AH3091  ELLIP H (09/15/98)  196.371  (m)                       GP(       ) 3 1
 AH3091
 AH3091.Superseded values are not recommended for survey control.
 AH3091
 AH3091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3091.See file dsdata.pdf to determine how the superseded data were derived.
 AH3091
 AH3091_MARKER: I = METAL ROD
 AH3091_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3091_STAMPING: 4659
 AH3091_MARK LOGO: ILDT
 AH3091_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3091_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3091_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3091+STABILITY: POSITION/ELEVATION WELL
 AH3091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3091+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3091_ROD/PIPE-DEPTH: 2.4 meters
 AH3091_SLEEVE-DEPTH  : 0.9 meters
 AH3091
 AH3091  HISTORY     - Date     Condition        Report By
 AH3091  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3091
 AH3091                          STATION DESCRIPTION
 AH3091
 AH3091'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3091'STATION IS LOCATED 0.85 MI (1.37 KM) SOUTHWEST OF ALTONA, 3.5 MI (5.6
 AH3091'KM) NORTHEAST OF ONEIDA, 8 MI (12.9 KM) NORTHEAST OF WATAGA, 9.5 MI
 AH3091'(15.3 KM) SOUTHEAST OF WOODHULL.  TO REACH FROM THE POST OFFICE IN
 AH3091'ALTONA ILLINOIS, PROCEED SOUTHWEST ALONG U.S.  ROUTE 34 FOR
 AH3091'APPROXIMENTLY 0.85 MI (1.37 KM) TO THE STATION ON THE RIGHT (NORTH)
 AH3091'SIDE OF U.S.  ROUTE 34.  JUST SOUTHWEST OF A PRIVATE ENTRANCE. AROUND
 AH3091'KNOX COUNTY MILE MARKER 19.99.  THE STATION IS LOCATED 34.5 FT (10.5
 AH3091'M) NORTHWEST OF THE CENTERLINE OF U.S.  ROUTE 34, 98 FT (29.9 M) SOUTH
 AH3091'OF A 30-IN TREE, 191 FT (58.2 M) SOUTHWEST OF A POWER POLE WITH A GUY
 AH3091'WIRE, 131 FT (39.9 M) SOUTHWEST OF A GRAVEL PRIVATE ENTRANCE, 3 FT
 AH3091'(0.9 M) NORTH OF THE TOP OF A ROAD SIDE CUT, 103 FT (31.4 M) NORTHEAST
 AH3091'OF A 24-IN PINE TREE, 27.5 FT (8.4 M) EAST OF A POWER POLE, 93.5 FT
 AH3091'(28.5 M) SOUTHEAST OF THE SOUTH HOUSE CORNER, 83.5 FT (25.5 M)
 AH3091'SOUTHEAST OF THE SOUTHEAST HOUSE CORNER. NOTES--ACCESS TO DATUM POINT
 AH3091'IS THROUGH A 6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C.
 AH3091'INSTALLED THE STATION IN 1995.  SMITH ENGINEERING CONSULTANTS, INC.
 AH3091'DID GPS OBSERVATIONS IN APRIL 1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3092 ***********************************************************************
 AH3092  DESIGNATION -  95 4660 KN
 AH3092  PID         -  AH3092
 AH3092  STATE/COUNTY-  IL/KNOX
 AH3092  COUNTRY     -  US
 AH3092  USGS QUAD   -  ONEIDA (2018)
 AH3092
 AH3092                         *CURRENT SURVEY CONTROL
 AH3092  ______________________________________________________________________
 AH3092* NAD 83(2011) POSITION- 41 06 36.60891(N) 090 10 08.19731(W)   ADJUSTED
 AH3092* NAD 83(2011) ELLIP HT-   193.708 (meters)        (06/27/12)   ADJUSTED
 AH3092* NAD 83(2011) EPOCH   -  2010.00
 AH3092* NAVD 88 ORTHO HEIGHT -   226.6   (meters)      743.    (feet) GPS OBS
 AH3092  ______________________________________________________________________
 AH3092  NAVD 88 orthometric height was determined with geoid model    GEOID09
 AH3092  GEOID HEIGHT    -        -32.812 (meters)                     GEOID09
 AH3092  GEOID HEIGHT    -        -32.852 (meters)                     GEOID18
 AH3092  NAD 83(2011) X  -    -14,190.825 (meters)                     COMP
 AH3092  NAD 83(2011) Y  - -4,812,680.399 (meters)                     COMP
 AH3092  NAD 83(2011) Z  -  4,171,776.587 (meters)                     COMP
 AH3092  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 AH3092
 AH3092  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3092  Standards:
 AH3092         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3092            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3092  -------------------------------------------------------------------
 AH3092  NETWORK    0.52   0.78           0.24   0.17   0.40     -0.20542402
 AH3092  -------------------------------------------------------------------
 AH3092  Click here for local accuracies and other accuracy information.
 AH3092
 AH3092.The horizontal coordinates were established by GPS observations
 AH3092.and adjusted by the National Geodetic Survey in June 2012.
 AH3092
 AH3092.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3092.been affixed to the stable North American tectonic plate. See 
 AH3092.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3092
 AH3092.The horizontal coordinates are valid at the epoch date displayed above
 AH3092.which is a decimal equivalence of Year/Month/Day.
 AH3092
 AH3092.The orthometric height was determined by GPS observations and a
 AH3092.high-resolution geoid model.
 AH3092
 AH3092.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3092.GEOID18 height accuracy estimate available here.
 AH3092
 AH3092.Click photographs - Photos may exist for this station.
 AH3092
 AH3092.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3092
 AH3092.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3092
 AH3092.The ellipsoidal height was determined by GPS observations
 AH3092.and is referenced to NAD 83.
 AH3092
 AH3092. The following values were computed from the NAD 83(2011) position.
 AH3092
 AH3092;                    North         East     Units Scale Factor Converg.
 AH3092;SPC IL W     -   493,259.640   699,808.752   MT  0.99994118   -0 00 05.4
 AH3092;SPC IL W     - 1,618,302.67  2,295,955.88   sFT  0.99994118   -0 00 05.4
 AH3092;UTM  15      - 4,554,850.133   737,712.549   MT  1.00029552   +1 51 44.3
 AH3092
 AH3092!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3092!SPC IL W     -   0.99996962  x   0.99994118  =   0.99991080
 AH3092!UTM  15      -   0.99996962  x   1.00029552  =   1.00026513
 AH3092
 AH3092:                Primary Azimuth Mark                     Grid Az
 AH3092:SPC IL W     -  95 4659 KN                               224 57 56.4
 AH3092:UTM  15      -  95 4659 KN                               223 06 06.7
 AH3092
 AH3092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3771254850(NAD 83)
 AH3092
 AH3092|---------------------------------------------------------------------|
 AH3092| PID    Reference Object                     Distance      Geod. Az  |
 AH3092|                                                           dddmmss.s |
 AH3092| AH3091 95 4659 KN                          APPROX. 0.8 KM 2245751.0 |
 AH3092|---------------------------------------------------------------------|
 AH3092
 AH3092                          SUPERSEDED SURVEY CONTROL
 AH3092
 AH3092  NAD 83(2007)-  41 06 36.60844(N)    090 10 08.19803(W) AD(2002.00) 0
 AH3092  ELLIP H (02/10/07)  193.739  (m)                       GP(2002.00)    
 AH3092  ELLIP H (12/06/04)  193.727  (m)                       GP(       ) 4 1
 AH3092  NAD 83(1997)-  41 06 36.60823(N)    090 10 08.19773(W) AD(       ) 1
 AH3092  ELLIP H (09/15/98)  193.755  (m)                       GP(       ) 3 1
 AH3092  NAVD 88 (09/15/98)  226.6    (m)  GEOID96  model used  GPS OBS        
 AH3092
 AH3092.Superseded values are not recommended for survey control.
 AH3092
 AH3092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3092.See file dsdata.pdf to determine how the superseded data were derived.
 AH3092
 AH3092_MARKER: I = METAL ROD
 AH3092_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3092_STAMPING: 4660
 AH3092_MARK LOGO: ILDT
 AH3092_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3092_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3092_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3092+STABILITY: POSITION/ELEVATION WELL
 AH3092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3092+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 AH3092_ROD/PIPE-DEPTH: 2.4 meters
 AH3092_SLEEVE-DEPTH  : 0.9 meters
 AH3092
 AH3092  HISTORY     - Date     Condition        Report By
 AH3092  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3092  HISTORY     - 20100501 GOOD             ILDT
 AH3092
 AH3092                          STATION DESCRIPTION
 AH3092
 AH3092'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3092'STATION IS LOCATED 0.4 MI (0.6 KM) SOUTHWEST OF ALTONA, 3.9 MI (6.3
 AH3092'KM) NORTHEAST OF ONEIDA, 8.4 MI (13.5 KM) NORTHEAST OF WATAGA, 9.5 MI
 AH3092'(15.3 KM) SOUTHEAST OF WOODHULL.  TO REACH FROM THE POST OFFICE IN
 AH3092'ALTONA ILLINOIS, PROCEED SOUTHWEST ALONG U.S.  ROUTE 34 FOR
 AH3092'APPROXIMENTLY 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT (NORTH) SIDE
 AH3092'OF U.S.  ROUTE 34.  BY A ILLINOIS POWER GAS PIPELINE STATION. THE
 AH3092'STATION IS LOCATED 42.5 FT (13.0 M) NORTHWEST OF THE CENTERLINE OF
 AH3092'U.S.  ROUTE 34, 21 FT (6.4 M) SOUTHWEST OF THE CENTERLINE OF A GRAVEL
 AH3092'ENTRANCE TO THE ILLINOIS POWER GAS PIPELINE STATION, 44.5 FT (13.6 M)
 AH3092'SOUTHEAST OF A CHAINLINK FENCE CORNER THAT RUNS NORTHEAST AND
 AH3092'SOUTHEAST, 26.5 FT (8.1 M) SOUTH OF A GAS VALVE, 21 FT (6.4 M)
 AH3092'SOUTHWEST OF A CHAINLINK FENCE CORNER THAT RUNS NORTHWEST AND
 AH3092'NORTHEAST, AND 19.4 FT (5.9 M) SOUTHWEST OF THE SOUTHWEST END OF A
 AH3092'CORRIGATED METAL PIPE THAT CROSSES UNDER THE ILLINOIS POWER GAS
 AH3092'PIPELINE STATION ENTRANCE.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3092'6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C.  INSTALLED THE
 AH3092'STATION IN 1995.  SMITH ENGINEERING CONSULTANTS, INC.  DID GPS
 AH3092'OBSERVATIONS IN APRIL 1996.
 AH3092
 AH3092                          STATION RECOVERY (2010)
 AH3092
 AH3092'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 AH3092'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8087 ***********************************************************************
 DH8087  DESIGNATION -  95 5852 ME
 DH8087  PID         -  DH8087
 DH8087  STATE/COUNTY-  IL/KNOX
 DH8087  COUNTRY     -  US
 DH8087  USGS QUAD   -  GALESBURG WEST (2018)
 DH8087
 DH8087                         *CURRENT SURVEY CONTROL
 DH8087  ______________________________________________________________________
 DH8087* NAD 83(2011) POSITION- 40 59 01.22126(N) 090 22 59.53139(W)   ADJUSTED
 DH8087* NAD 83(2011) ELLIP HT-   205.499 (meters)        (06/27/12)   ADJUSTED
 DH8087* NAD 83(2011) EPOCH   -  2010.00
 DH8087* NAVD 88 ORTHO HEIGHT -   238.469 (meters)      782.38  (feet) ADJUSTED
 DH8087  ______________________________________________________________________
 DH8087  GEOID HEIGHT    -        -32.973 (meters)                     GEOID18
 DH8087  NAD 83(2011) X  -    -32,249.621 (meters)                     COMP
 DH8087  NAD 83(2011) Y  - -4,821,827.686 (meters)                     COMP
 DH8087  NAD 83(2011) Z  -  4,161,189.350 (meters)                     COMP
 DH8087  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 DH8087  DYNAMIC HEIGHT  -        238.363 (meters)      782.03  (feet) COMP
 DH8087  MODELED GRAVITY -    980,174.0   (mgal)                       NAVD 88
 DH8087
 DH8087  VERT ORDER      -  SECOND    CLASS I
 DH8087
 DH8087  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH8087  Standards:
 DH8087         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH8087            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH8087  -------------------------------------------------------------------
 DH8087  NETWORK    0.43   0.71           0.19   0.16   0.36     -0.01826606
 DH8087  -------------------------------------------------------------------
 DH8087  Click here for local accuracies and other accuracy information.
 DH8087
 DH8087.The horizontal coordinates were established by GPS observations
 DH8087.and adjusted by the National Geodetic Survey in June 2012.
 DH8087
 DH8087.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH8087.been affixed to the stable North American tectonic plate. See 
 DH8087.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH8087
 DH8087.The horizontal coordinates are valid at the epoch date displayed above
 DH8087.which is a decimal equivalence of Year/Month/Day.
 DH8087
 DH8087.The orthometric height was determined by differential leveling and
 DH8087.adjusted by the NATIONAL GEODETIC SURVEY
 DH8087.in July 2014.
 DH8087
 DH8087.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8087.GEOID18 height accuracy estimate available here.
 DH8087
 DH8087.Click photographs - Photos may exist for this station.
 DH8087
 DH8087.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH8087
 DH8087.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH8087
 DH8087.The ellipsoidal height was determined by GPS observations
 DH8087.and is referenced to NAD 83.
 DH8087
 DH8087.The dynamic height is computed by dividing the NAVD 88
 DH8087.geopotential number by the normal gravity value computed on the
 DH8087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH8087.degrees latitude (g = 980.6199 gals.).
 DH8087
 DH8087.The modeled gravity was interpolated from observed gravity values.
 DH8087
 DH8087. The following values were computed from the NAD 83(2011) position.
 DH8087
 DH8087;                    North         East     Units Scale Factor Converg.
 DH8087;SPC IL W     -   479,234.993   681,778.232   MT  0.99994526   -0 08 31.3
 DH8087;SPC IL W     - 1,572,290.14  2,236,800.75   sFT  0.99994526   -0 08 31.3
 DH8087;UTM  15      - 4,540,242.811   720,141.760   MT  1.00019651   +1 43 00.8
 DH8087
 DH8087!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8087!SPC IL W     -   0.99996777  x   0.99994526  =   0.99991303
 DH8087!UTM  15      -   0.99996777  x   1.00019651  =   1.00016427
 DH8087
 DH8087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2014140242(NAD 83)
 DH8087
 DH8087                          SUPERSEDED SURVEY CONTROL
 DH8087
 DH8087  NAD 83(2007)-  40 59 01.22129(N)    090 22 59.53201(W) AD(2002.00) 1
 DH8087  ELLIP H (04/17/09)  205.525  (m)                       GP(2002.00) 4 1
 DH8087  NAD 83(1997)-  40 59 01.22105(N)    090 22 59.53165(W) AD(       ) 1
 DH8087  ELLIP H (02/22/06)  205.516  (m)                       GP(       ) 4 1
 DH8087  NAVD 88 (08/01/11)  238.5    (m)  GEOID09  model used  GPS OBS        
 DH8087  NAVD 88 (02/22/06)  238.5    (m)  GEOID03  model used  GPS OBS        
 DH8087
 DH8087.Superseded values are not recommended for survey control.
 DH8087
 DH8087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8087.See file dsdata.pdf to determine how the superseded data were derived.
 DH8087
 DH8087_MARKER: I = METAL ROD
 DH8087_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DH8087_STAMPING: 5852
 DH8087_MARK LOGO: ILDT
 DH8087_PROJECTION: RECESSED 36 CENTIMETERS
 DH8087_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8087_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH8087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH8087+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2013
 DH8087_ROD/PIPE-DEPTH: 3.0 meters
 DH8087
 DH8087  HISTORY     - Date     Condition        Report By
 DH8087  HISTORY     - 19950625 MONUMENTED       ILDT
 DH8087  HISTORY     - 20051101 GOOD             ILDT
 DH8087  HISTORY     - 20100501 GOOD             ILDT
 DH8087  HISTORY     - 20130409 GOOD             AMESC
 DH8087
 DH8087                          STATION DESCRIPTION
 DH8087
 DH8087'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH8087'TO REACH THE STATION FROM THE U.S. 34 INTERCHANGE AT HENDERSON ST.
 DH8087'(U.S. 150) ON THE  NORTH SIDE OF GALESBURG, PROCEED NORTH ON HENDERSON
 DH8087'ST. 0.30 MILES TO THE STATION IN  THE SOUTHWEST QUAD OF THE
 DH8087'INTERSECTION OF HENDERSON ST. AND SOUTH LAKE STOREY RD.   THE STAION
 DH8087'IS 100.55 FEET WEST OF THE CENTERLINE OF HENDERSON ST., 74.90 FEET
 DH8087'SOUTH OF THE  CENTERLINE OF SOUTH LAKE STOREY RD., 70.80          FEET
 DH8087'SOUTHWEST OF A CHISELED X ON THE  WEST CORNER OF A CONCRETE ISLAND IN
 DH8087'THE SOUTHWEST QUAD OF THE INTERSECTION, AND 102.30  FEET EAST OF A
 DH8087'P.K. NAIL SET ON THE EAST SIDE OF A POWER POLE IN THE NORTHEAST CORNER
 DH8087'OF  A PARKING LOT IN THE SOUTHWEST QUAD OF THE INTERSECTION.  THE
 DH8087'STATION IS A STANDARD  ALUMINUM SPIRE SET IN A PVC SLEEVE WITH A CAST
 DH8087'ALUMINUM COVER, FLUSH WITH THE GROUND.
 DH8087
 DH8087                          STATION RECOVERY (2010)
 DH8087
 DH8087'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DH8087'RECOVERED AS DESCRIBED
 DH8087
 DH8087                          STATION RECOVERY (2013)
 DH8087
 DH8087'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DH8087'RECOVERED AS DESCRIBED.
 DH8087'
 DH8087'STATION IS 40 CM (16 INCHES) NORTHEAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8088 ***********************************************************************
 DH8088  DESIGNATION -  95 5856 ME
 DH8088  PID         -  DH8088
 DH8088  STATE/COUNTY-  IL/KNOX
 DH8088  COUNTRY     -  US
 DH8088  USGS QUAD   -  NORTH HENDERSON (2018)
 DH8088
 DH8088                         *CURRENT SURVEY CONTROL
 DH8088  ______________________________________________________________________
 DH8088* NAD 83(2011) POSITION- 41 03 08.00321(N) 090 22 54.83627(W)   ADJUSTED
 DH8088* NAD 83(2011) ELLIP HT-   206.106 (meters)        (06/27/12)   ADJUSTED
 DH8088* NAD 83(2011) EPOCH   -  2010.00
 DH8088* NAVD 88 ORTHO HEIGHT -   238.998 (meters)      784.11  (feet) ADJUSTED
 DH8088  ______________________________________________________________________
 DH8088  GEOID HEIGHT    -        -32.905 (meters)                     GEOID18
 DH8088  NAD 83(2011) X  -    -32,106.564 (meters)                     COMP
 DH8088  NAD 83(2011) Y  - -4,816,832.562 (meters)                     COMP
 DH8088  NAD 83(2011) Z  -  4,166,933.845 (meters)                     COMP
 DH8088  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 DH8088  DYNAMIC HEIGHT  -        238.895 (meters)      783.77  (feet) COMP
 DH8088  MODELED GRAVITY -    980,184.0   (mgal)                       NAVD 88
 DH8088
 DH8088  VERT ORDER      -  SECOND    CLASS I
 DH8088
 DH8088  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH8088  Standards:
 DH8088         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH8088            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH8088  -------------------------------------------------------------------
 DH8088  NETWORK    0.71   1.20           0.31   0.27   0.61     -0.11791717
 DH8088  -------------------------------------------------------------------
 DH8088  Click here for local accuracies and other accuracy information.
 DH8088
 DH8088.The horizontal coordinates were established by GPS observations
 DH8088.and adjusted by the National Geodetic Survey in June 2012.
 DH8088
 DH8088.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH8088.been affixed to the stable North American tectonic plate. See 
 DH8088.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH8088
 DH8088.The horizontal coordinates are valid at the epoch date displayed above
 DH8088.which is a decimal equivalence of Year/Month/Day.
 DH8088
 DH8088.The orthometric height was determined by differential leveling and
 DH8088.adjusted by the NATIONAL GEODETIC SURVEY
 DH8088.in July 2014.
 DH8088
 DH8088.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8088.GEOID18 height accuracy estimate available here.
 DH8088
 DH8088.Click photographs - Photos may exist for this station.
 DH8088
 DH8088.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH8088
 DH8088.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH8088
 DH8088.The ellipsoidal height was determined by GPS observations
 DH8088.and is referenced to NAD 83.
 DH8088
 DH8088.The dynamic height is computed by dividing the NAVD 88
 DH8088.geopotential number by the normal gravity value computed on the
 DH8088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH8088.degrees latitude (g = 980.6199 gals.).
 DH8088
 DH8088.The modeled gravity was interpolated from observed gravity values.
 DH8088
 DH8088. The following values were computed from the NAD 83(2011) position.
 DH8088
 DH8088;                    North         East     Units Scale Factor Converg.
 DH8088;SPC IL W     -   486,847.111   681,906.750   MT  0.99994520   -0 08 28.9
 DH8088;SPC IL W     - 1,597,264.23  2,237,222.40   sFT  0.99994520   -0 08 28.9
 DH8088;UTM  15      - 4,547,857.000   720,023.085   MT  1.00019585   +1 43 12.4
 DH8088
 DH8088!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8088!SPC IL W     -   0.99996767  x   0.99994520  =   0.99991287
 DH8088!UTM  15      -   0.99996767  x   1.00019585  =   1.00016352
 DH8088
 DH8088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2002347856(NAD 83)
 DH8088
 DH8088                          SUPERSEDED SURVEY CONTROL
 DH8088
 DH8088  NAD 83(2007)-  41 03 08.00310(N)    090 22 54.83674(W) AD(2002.00) 1
 DH8088  ELLIP H (04/17/09)  206.129  (m)                       GP(2002.00) 4 1
 DH8088  NAD 83(1997)-  41 03 08.00287(N)    090 22 54.83638(W) AD(       ) 1
 DH8088  ELLIP H (02/22/06)  206.121  (m)                       GP(       ) 4 1
 DH8088  NAVD 88 (02/22/06)  239.0    (m)  GEOID03  model used  GPS OBS        
 DH8088
 DH8088.Superseded values are not recommended for survey control.
 DH8088
 DH8088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8088.See file dsdata.pdf to determine how the superseded data were derived.
 DH8088
 DH8088_MARKER: I = METAL ROD
 DH8088_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DH8088_STAMPING: 5856
 DH8088_MARK LOGO: ILDT
 DH8088_PROJECTION: RECESSED 25 CENTIMETERS
 DH8088_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8088_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH8088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH8088+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2013
 DH8088_ROD/PIPE-DEPTH: 3.0 meters
 DH8088
 DH8088  HISTORY     - Date     Condition        Report By
 DH8088  HISTORY     - 19950625 MONUMENTED       ILDT
 DH8088  HISTORY     - 20051101 GOOD             ILDT
 DH8088  HISTORY     - 20130408 GOOD             AMESC
 DH8088
 DH8088                          STATION DESCRIPTION
 DH8088
 DH8088'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH8088'TO REACH THE STATION FROM THE U.S. 34 INTERCHANGE AT HENDERSON ST.
 DH8088'(U.S. 150) ON THE  NORTH SIDE OF GALESBURG, PROCEED NORTH ON U.S. 150
 DH8088'4.90 MILES TO THE STATION ON THE WEST  SIDE OF THE HIGHWAY, IN FRONT
 DH8088'OF A TAN BRICK SINGLE-STORY HOME.  THE STATION IS 34.90 FEET  WEST OF
 DH8088'THE CENTERLINE OF U.S. 150, 45.75 FEET NORTH OF THE CENTERLINE OF A
 DH8088'BITUMINOUS  DRIVEWAY FOR THE RESIDENCE, 111.00        FEET EAST OF THE
 DH8088'EAST CORNER OF THE BRICK HOME,  AND 83.00 FEET SOUTH OF A P.K. NAIL
 DH8088'SET ON THE SOUTH SIDE OF A WOOD FENCE CORNER POST.   THE STATION IS A
 DH8088'STANDARD ALUMINUM SPIRE EST IN A PVC SLEEVE WITH A CAST ALUMINUM
 DH8088'COVER,  FLUSH WITH THE GROUND.
 DH8088
 DH8088                          STATION RECOVERY (2013)
 DH8088
 DH8088'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DH8088'RECOVERED AS DESCRIBED.
 DH8088'
 DH8088'NOTE-THE ACCESS COVER PROJECTS 10 CM (4 INCHES) ABOVE GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3093 ***********************************************************************
 AH3093  DESIGNATION -  95 5861 KN
 AH3093  PID         -  AH3093
 AH3093  STATE/COUNTY-  IL/KNOX
 AH3093  COUNTRY     -  US
 AH3093  USGS QUAD   -  NEW WINDSOR (2018)
 AH3093
 AH3093                         *CURRENT SURVEY CONTROL
 AH3093  ______________________________________________________________________
 AH3093* NAD 83(2011) POSITION- 41 07 52.70361(N) 090 22 48.78575(W)   ADJUSTED
 AH3093* NAD 83(2011) ELLIP HT-   204.950 (meters)        (06/27/12)   ADJUSTED
 AH3093* NAD 83(2011) EPOCH   -  2010.00
 AH3093* NAVD 88 ORTHO HEIGHT -   237.8   (meters)      780.    (feet) GPS OBS
 AH3093  ______________________________________________________________________
 AH3093  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3093  GEOID HEIGHT    -        -32.695 (meters)                     GEOID96
 AH3093  GEOID HEIGHT    -        -32.844 (meters)                     GEOID18
 AH3093  NAD 83(2011) X  -    -31,926.954 (meters)                     COMP
 AH3093  NAD 83(2011) Y  - -4,811,060.016 (meters)                     COMP
 AH3093  NAD 83(2011) Z  -  4,173,552.423 (meters)                     COMP
 AH3093  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 AH3093
 AH3093  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3093  Standards:
 AH3093         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3093            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3093  -------------------------------------------------------------------
 AH3093  NETWORK    1.00   1.49           0.46   0.33   0.76     -0.24833731
 AH3093  -------------------------------------------------------------------
 AH3093  Click here for local accuracies and other accuracy information.
 AH3093
 AH3093.The horizontal coordinates were established by GPS observations
 AH3093.and adjusted by the National Geodetic Survey in June 2012.
 AH3093
 AH3093.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3093.been affixed to the stable North American tectonic plate. See 
 AH3093.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3093
 AH3093.The horizontal coordinates are valid at the epoch date displayed above
 AH3093.which is a decimal equivalence of Year/Month/Day.
 AH3093
 AH3093.The orthometric height was determined by GPS observations and a
 AH3093.high-resolution geoid model.
 AH3093
 AH3093.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3093.GEOID18 height accuracy estimate available here.
 AH3093
 AH3093.Click photographs - Photos may exist for this station.
 AH3093
 AH3093.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3093
 AH3093.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3093
 AH3093.The ellipsoidal height was determined by GPS observations
 AH3093.and is referenced to NAD 83.
 AH3093
 AH3093. The following values were computed from the NAD 83(2011) position.
 AH3093
 AH3093;                    North         East     Units Scale Factor Converg.
 AH3093;SPC IL W     -   495,628.922   682,069.550   MT  0.99994513   -0 08 25.7
 AH3093;SPC IL W     - 1,626,075.89  2,237,756.52   sFT  0.99994513   -0 08 25.7
 AH3093;UTM  15      - 4,556,641.660   719,900.282   MT  1.00019518   +1 43 26.2
 AH3093
 AH3093!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3093!SPC IL W     -   0.99996785  x   0.99994513  =   0.99991298
 AH3093!UTM  15      -   0.99996785  x   1.00019518  =   1.00016303
 AH3093
 AH3093:                Primary Azimuth Mark                     Grid Az
 AH3093:SPC IL W     -  95 5862 KN                               004 23 59.3
 AH3093:UTM  15      -  95 5862 KN                               002 32 07.4
 AH3093
 AH3093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1990056641(NAD 83)
 AH3093
 AH3093|---------------------------------------------------------------------|
 AH3093| PID    Reference Object                     Distance      Geod. Az  |
 AH3093|                                                           dddmmss.s |
 AH3093| AH3094 95 5862 KN                          APPROX. 0.6 KM 0041533.6 |
 AH3093|---------------------------------------------------------------------|
 AH3093
 AH3093                          SUPERSEDED SURVEY CONTROL
 AH3093
 AH3093  NAD 83(2007)-  41 07 52.70352(N)    090 22 48.78652(W) AD(2002.00) 0
 AH3093  ELLIP H (02/10/07)  204.985  (m)                       GP(2002.00)    
 AH3093  ELLIP H (12/06/04)  204.977  (m)                       GP(       ) 4 1
 AH3093  NAD 83(1997)-  41 07 52.70333(N)    090 22 48.78623(W) AD(       ) 1
 AH3093  ELLIP H (09/15/98)  205.000  (m)                       GP(       ) 3 1
 AH3093
 AH3093.Superseded values are not recommended for survey control.
 AH3093
 AH3093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3093.See file dsdata.pdf to determine how the superseded data were derived.
 AH3093
 AH3093_MARKER: I = METAL ROD
 AH3093_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3093_STAMPING: 5861
 AH3093_MARK LOGO: ILDT
 AH3093_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3093_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3093_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3093+STABILITY: POSITION/ELEVATION WELL
 AH3093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3093+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3093_ROD/PIPE-DEPTH: 2.4 meters
 AH3093_SLEEVE-DEPTH  : 0.9 meters
 AH3093
 AH3093  HISTORY     - Date     Condition        Report By
 AH3093  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3093
 AH3093                          STATION DESCRIPTION
 AH3093
 AH3093'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3093'STATION IS LOCATED 4.3 MI (6.9 KM) SOUTH OF ALPHA, 4.6 MI (7.4 KM)
 AH3093'SOUTHWEST OF WOODHULL, 2.0 MI (3.2 KM) NORTHEAST OF RIO.  TO REACH
 AH3093'FROM THE JUNCTION OF COUNTY HIGHWAY 2 (2800 N) AND U.S.  ROUTE 150,
 AH3093'PROCEED NORTH ALONG U.S.  ROUTE 150 FOR APPROXIMENTLY 1.6 MI (2.6 KM)
 AH3093'TO THE STATION ON THE LEFT (WEST) SIDE OF U.S.  ROUTE 150.  THE
 AH3093'STATION IS LOCATED 37 FT (11.3 M) WEST OF U.S.  ROUTE 150, +/- 275 FT
 AH3093'(83.8 M) SOUTH OF A 30-IN TREE, 162.6 FT (49.6 M) SOUTHWEST OF POWER
 AH3093'POLE, 120.9 FT (36.9 M) NORTHWEST OF A POWER POLE, AND +/- 480 FT
 AH3093'(146.3 M) NORTH OF A FIELD ENTRANCE TO THE WEST AND EAST.
 AH3093'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  AMERICAN
 AH3093'SURVEYING CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995.  SMITH
 AH3093'ENGINEERING CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL 1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3094 ***********************************************************************
 AH3094  DESIGNATION -  95 5862 KN
 AH3094  PID         -  AH3094
 AH3094  STATE/COUNTY-  IL/KNOX
 AH3094  COUNTRY     -  US
 AH3094  USGS QUAD   -  NEW WINDSOR (2018)
 AH3094
 AH3094                         *CURRENT SURVEY CONTROL
 AH3094  ______________________________________________________________________
 AH3094* NAD 83(2011) POSITION- 41 08 12.66239(N) 090 22 46.81958(W)   ADJUSTED
 AH3094* NAD 83(2011) ELLIP HT-   202.565 (meters)        (06/27/12)   ADJUSTED
 AH3094* NAD 83(2011) EPOCH   -  2010.00
 AH3094* NAVD 88 ORTHO HEIGHT -   235.4   (meters)      772.    (feet) GPS OBS
 AH3094  ______________________________________________________________________
 AH3094  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3094  GEOID HEIGHT    -        -32.692 (meters)                     GEOID96
 AH3094  GEOID HEIGHT    -        -32.840 (meters)                     GEOID18
 AH3094  NAD 83(2011) X  -    -31,878.398 (meters)                     COMP
 AH3094  NAD 83(2011) Y  - -4,810,653.492 (meters)                     COMP
 AH3094  NAD 83(2011) Z  -  4,174,014.604 (meters)                     COMP
 AH3094  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 AH3094
 AH3094  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3094  Standards:
 AH3094         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3094            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3094  -------------------------------------------------------------------
 AH3094  NETWORK    0.97   1.45           0.44   0.33   0.74     -0.20468053
 AH3094  -------------------------------------------------------------------
 AH3094  Click here for local accuracies and other accuracy information.
 AH3094
 AH3094.The horizontal coordinates were established by GPS observations
 AH3094.and adjusted by the National Geodetic Survey in June 2012.
 AH3094
 AH3094.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3094.been affixed to the stable North American tectonic plate. See 
 AH3094.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3094
 AH3094.The horizontal coordinates are valid at the epoch date displayed above
 AH3094.which is a decimal equivalence of Year/Month/Day.
 AH3094
 AH3094.The orthometric height was determined by GPS observations and a
 AH3094.high-resolution geoid model.
 AH3094
 AH3094.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3094.GEOID18 height accuracy estimate available here.
 AH3094
 AH3094.Click photographs - Photos may exist for this station.
 AH3094
 AH3094.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3094
 AH3094.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3094
 AH3094.The ellipsoidal height was determined by GPS observations
 AH3094.and is referenced to NAD 83.
 AH3094
 AH3094. The following values were computed from the NAD 83(2011) position.
 AH3094
 AH3094;                    North         East     Units Scale Factor Converg.
 AH3094;SPC IL W     -   496,244.483   682,116.913   MT  0.99994511   -0 08 24.5
 AH3094;SPC IL W     - 1,628,095.44  2,237,911.91   sFT  0.99994511   -0 08 24.5
 AH3094;UTM  15      - 4,557,258.590   719,927.599   MT  1.00019532   +1 43 28.2
 AH3094
 AH3094!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3094!SPC IL W     -   0.99996823  x   0.99994511  =   0.99991334
 AH3094!UTM  15      -   0.99996823  x   1.00019532  =   1.00016354
 AH3094
 AH3094:                Primary Azimuth Mark                     Grid Az
 AH3094:SPC IL W     -  95 5861 KN                               184 23 59.4
 AH3094:UTM  15      -  95 5861 KN                               182 32 06.7
 AH3094
 AH3094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1992757258(NAD 83)
 AH3094
 AH3094|---------------------------------------------------------------------|
 AH3094| PID    Reference Object                     Distance      Geod. Az  |
 AH3094|                                                           dddmmss.s |
 AH3094| AH3093 95 5861 KN                          APPROX. 0.6 KM 1841534.9 |
 AH3094|---------------------------------------------------------------------|
 AH3094
 AH3094                          SUPERSEDED SURVEY CONTROL
 AH3094
 AH3094  NAD 83(2007)-  41 08 12.66230(N)    090 22 46.82034(W) AD(2002.00) 0
 AH3094  ELLIP H (02/10/07)  202.599  (m)                       GP(2002.00)    
 AH3094  ELLIP H (12/06/04)  202.591  (m)                       GP(       ) 4 1
 AH3094  NAD 83(1997)-  41 08 12.66211(N)    090 22 46.82006(W) AD(       ) 1
 AH3094  ELLIP H (09/15/98)  202.615  (m)                       GP(       ) 3 1
 AH3094
 AH3094.Superseded values are not recommended for survey control.
 AH3094
 AH3094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3094.See file dsdata.pdf to determine how the superseded data were derived.
 AH3094
 AH3094_MARKER: I = METAL ROD
 AH3094_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3094_STAMPING: 5862
 AH3094_MARK LOGO: ILDT
 AH3094_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3094_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3094_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3094+STABILITY: POSITION/ELEVATION WELL
 AH3094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3094+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2010
 AH3094_ROD/PIPE-DEPTH: 2.4 meters
 AH3094_SLEEVE-DEPTH  : 0.9 meters
 AH3094
 AH3094  HISTORY     - Date     Condition        Report By
 AH3094  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3094  HISTORY     - 20100712 GOOD             HWSCON
 AH3094
 AH3094                          STATION DESCRIPTION
 AH3094
 AH3094'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3094'STATION IS LOCATED 3.9 MI (6.3 KM) SOUTH OF ALPHA, 4.5 MI (7.2 KM)
 AH3094'SOUTHWEST OF WOODHULL, 2.1 MI (3.4 KM) NORTHEAST OF RIO.  TO REACH
 AH3094'FROM THE JUNCTION OF COUNTY HIGHWAY 2 (2800 N) AND U.S.  ROUTE 150,
 AH3094'PROCEED NORTH ALONG U.S.  ROUTE 150 FOR APPROXIMENTLY 2.0 MI (3.2 KM)
 AH3094'TO THE STATION ON THE RIGHT (EAST) SIDE OF U.S.  ROUTE 150.  JUST
 AH3094'SOUTH OF THE INTERSTCTION OF U.S.  ROUTE 150 AND TOWNSHIP ROAD 2900 N.
 AH3094'TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 81 AND U.S.  ROUTE 150,
 AH3094'PROCEED SOUTH ON U.S.  ROUTE 150 FOR APPROXIMENTLY 11 MI (17.7 KM) TO
 AH3094'THE INTERSECTION OF U.S.  ROUTE 150 AND TOWNSHIP ROAD 2900 N (COURT
 AH3094'ROAD) .  THE STATION IS AT THE SOUTHEAST INTERSECTION OF U.S.  ROUTE
 AH3094'150 AND TOWNSHIP ROAD 2900 N.  THE STATION IS LOCATED 79 FT (24.1 M)
 AH3094'EAST OF THE CENTERLINE OF U.S.  ROUTE 150, 162 FT (49.4 M) SOUTH OF
 AH3094'THE CENTERLINE OF TOWNSHIP ROAD 2900 N, 96.3 FT (29.4 M) SOUTHEAST OF
 AH3094'A POWER POLE WITH TWO GUY WIRES, 83.9 FT (25.6 M) SOUTH OF A CONCRETE
 AH3094'R.O.W.  MARKER 54.7 FT (16.7 M) NORTHWEST OF A FENCE POST THAT RUNS
 AH3094'SOUTH, AND 45.1 FT (13.7 M) NORTHEAST OF A GOLF COURSE 2 MI (3.2 KM)
 AH3094'SIGN.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.
 AH3094'AMERICAN SURVEYING CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995.
 AH3094'SMITH ENGINEERING CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL
 AH3094'1996.
 AH3094
 AH3094                          STATION RECOVERY (2010)
 AH3094
 AH3094'RECOVERY NOTE BY HWS CONSULTING GROUP 2010 (JPH)
 AH3094'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3095 ***********************************************************************
 AH3095  DESIGNATION -  95 6674 ME
 AH3095  PID         -  AH3095
 AH3095  STATE/COUNTY-  IL/MERCER
 AH3095  COUNTRY     -  US
 AH3095  USGS QUAD   -  MATHERVILLE (2018)
 AH3095
 AH3095                         *CURRENT SURVEY CONTROL
 AH3095  ______________________________________________________________________
 AH3095* NAD 83(2011) POSITION- 41 19 06.70794(N) 090 34 57.47929(W)   ADJUSTED
 AH3095* NAD 83(2011) ELLIP HT-   212.176 (meters)        (06/27/12)   ADJUSTED
 AH3095* NAD 83(2011) EPOCH   -  2010.00
 AH3095* NAVD 88 ORTHO HEIGHT -   245.0   (meters)      804.    (feet) GPS OBS
 AH3095  ______________________________________________________________________
 AH3095  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3095  GEOID HEIGHT    -        -32.704 (meters)                     GEOID96
 AH3095  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 AH3095  NAD 83(2011) X  -    -48,783.973 (meters)                     COMP
 AH3095  NAD 83(2011) Y  - -4,797,220.161 (meters)                     COMP
 AH3095  NAD 83(2011) Z  -  4,189,196.476 (meters)                     COMP
 AH3095  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 AH3095
 AH3095  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3095  Standards:
 AH3095         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3095            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3095  -------------------------------------------------------------------
 AH3095  NETWORK    0.90   1.49           0.41   0.31   0.76     -0.17685440
 AH3095  -------------------------------------------------------------------
 AH3095  Click here for local accuracies and other accuracy information.
 AH3095
 AH3095.The horizontal coordinates were established by GPS observations
 AH3095.and adjusted by the National Geodetic Survey in June 2012.
 AH3095
 AH3095.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3095.been affixed to the stable North American tectonic plate. See 
 AH3095.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3095
 AH3095.The horizontal coordinates are valid at the epoch date displayed above
 AH3095.which is a decimal equivalence of Year/Month/Day.
 AH3095
 AH3095.The orthometric height was determined by GPS observations and a
 AH3095.high-resolution geoid model.
 AH3095
 AH3095.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3095.GEOID18 height accuracy estimate available here.
 AH3095
 AH3095.Click photographs - Photos may exist for this station.
 AH3095
 AH3095.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3095
 AH3095.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3095
 AH3095.The ellipsoidal height was determined by GPS observations
 AH3095.and is referenced to NAD 83.
 AH3095
 AH3095. The following values were computed from the NAD 83(2011) position.
 AH3095
 AH3095;                    North         East     Units Scale Factor Converg.
 AH3095;SPC IL W     -   516,481.895   665,173.621   MT  0.99995610   -0 16 28.7
 AH3095;SPC IL W     - 1,694,491.02  2,182,323.79   sFT  0.99995610   -0 16 28.7
 AH3095;UTM  15      - 4,576,936.882   702,330.156   MT  1.00010384   +1 35 47.7
 AH3095
 AH3095!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3095!SPC IL W     -   0.99996672  x   0.99995610  =   0.99992282
 AH3095!UTM  15      -   0.99996672  x   1.00010384  =   1.00007056
 AH3095
 AH3095:                Primary Azimuth Mark                     Grid Az
 AH3095:SPC IL W     -  95 6675 ME                               026 25 31.4
 AH3095:UTM  15      -  95 6675 ME                               024 33 15.0
 AH3095
 AH3095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0233076936(NAD 83)
 AH3095
 AH3095|---------------------------------------------------------------------|
 AH3095| PID    Reference Object                     Distance      Geod. Az  |
 AH3095|                                                           dddmmss.s |
 AH3095| AH3096 95 6675 ME                          APPROX. 0.7 KM 0260902.7 |
 AH3095|---------------------------------------------------------------------|
 AH3095
 AH3095                          SUPERSEDED SURVEY CONTROL
 AH3095
 AH3095  NAD 83(2007)-  41 19 06.70776(N)    090 34 57.47992(W) AD(2002.00) 0
 AH3095  ELLIP H (02/10/07)  212.213  (m)                       GP(2002.00)    
 AH3095  ELLIP H (12/06/04)  212.201  (m)                       GP(       ) 4 1
 AH3095  NAD 83(1997)-  41 19 06.70752(N)    090 34 57.47953(W) AD(       ) 1
 AH3095  ELLIP H (09/15/98)  212.225  (m)                       GP(       ) 3 1
 AH3095
 AH3095.Superseded values are not recommended for survey control.
 AH3095
 AH3095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3095.See file dsdata.pdf to determine how the superseded data were derived.
 AH3095
 AH3095_MARKER: F = FLANGE-ENCASED ROD
 AH3095_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3095_STAMPING: 6674
 AH3095_MARK LOGO: ILDT
 AH3095_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3095_MAGNETIC: I = MARKER IS A STEEL ROD
 AH3095_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3095+STABILITY: POSITION/ELEVATION WELL
 AH3095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3095+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2021
 AH3095_ROD/PIPE-DEPTH: 2.4 meters
 AH3095_SLEEVE-DEPTH  : 0.9 meters
 AH3095
 AH3095  HISTORY     - Date     Condition        Report By
 AH3095  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3095  HISTORY     - 20210805 GOOD             ILDT
 AH3095
 AH3095                          STATION DESCRIPTION
 AH3095
 AH3095'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3095'STATION IS LOCATED 0.4 MI (0.6 KM) NORTH OF PREEMPTION, 4.3 MI (6.9
 AH3095'KM) WEST OF SHERRARD, 4.5 MI (7.2 KM) NORTHEAST OF MATHERVILLE, 5.0 MI
 AH3095'(8.0 KM) SOUTHEAST OF REYNOLDS.  TO REACH FROM THE JUNCTION OF U.S.
 AH3095'ROUTE 67 AND 170 TH AVENUE (COUNTY HIGHWAY 2) IN PREEMPTION, ILLINOIS,
 AH3095'PROCEED NORTH ON U.S.  ROUTE 67 FOR APPROXIMENTLY 0.4 MI (0.6 KM) TO
 AH3095'THE STATION ON THE LEFT (WEST) SIDE OF U.S.  ROUTE 67. JUST NORTH OF A
 AH3095'PRIVATE GRAVEL DRIVE.  THE STATION IS LOCATED 41.1 FT (12.5 M) WEST OF
 AH3095'THE CENTERLINE OF U.S.  ROUTE 67, 18 5 FT (1.5 M) NORTH OF THE
 AH3095'CENTERLINE OF A PRIVATE GRAVEL DRIVE TO THE WEST, 115.7 FT (35.3 M)
 AH3095'SOUTH OF A FENCE POST THAT RUNS NORTH, 179.5 FT (54.7 M) NORTH OF A
 AH3095'POWER POLE, 98.9 FT (30.1 M) NORTHEAST OF A NORTHEAST TWO STARY FRAME
 AH3095'HOUSE, 146.4 FT (44.6 M) SOUTHEAST OF A NORTHEAST FRAME STORAGE BARN,
 AH3095'126.0 FT (38.4 M) SOUTHEAST OF A SOUTHEAST CORNER OF A FRAME SHED, AND
 AH3095'120.3 FT (36.7 M) SOUTHEAST OF A POWER POLE WITH A LIGHT.
 AH3095'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP. AMERICAN
 AH3095'SURVEYING CONSULTANTS, P.C.  INSTALLED THE STATION IN 1995. SMITH
 AH3095'ENGINEERING CONSULTANTS, INC.  DID GPS OBSERVATIONS IN APRIL 1996.
 AH3095
 AH3095                          STATION RECOVERY (2021)
 AH3095
 AH3095'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 AH3095'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3096 ***********************************************************************
 AH3096  DESIGNATION -  95 6675 ME
 AH3096  PID         -  AH3096
 AH3096  STATE/COUNTY-  IL/MERCER
 AH3096  COUNTRY     -  US
 AH3096  USGS QUAD   -  MATHERVILLE (2018)
 AH3096
 AH3096                         *CURRENT SURVEY CONTROL
 AH3096  ______________________________________________________________________
 AH3096* NAD 83(2011) POSITION- 41 19 26.41641(N) 090 34 44.64261(W)   ADJUSTED
 AH3096* NAD 83(2011) ELLIP HT-   210.006 (meters)        (06/27/12)   ADJUSTED
 AH3096* NAD 83(2011) EPOCH   -  2010.00
 AH3096* NAVD 88 ORTHO HEIGHT -   242.8   (meters)      797.    (feet) GPS OBS
 AH3096  ______________________________________________________________________
 AH3096  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AH3096  GEOID HEIGHT    -        -32.774 (meters)                     GEOID03
 AH3096  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 AH3096  NAD 83(2011) X  -    -48,481.349 (meters)                     COMP
 AH3096  NAD 83(2011) Y  - -4,796,820.110 (meters)                     COMP
 AH3096  NAD 83(2011) Z  -  4,189,651.683 (meters)                     COMP
 AH3096  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 AH3096
 AH3096  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3096  Standards:
 AH3096         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3096            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3096  -------------------------------------------------------------------
 AH3096  NETWORK    0.66   1.12           0.30   0.23   0.57     -0.03312753
 AH3096  -------------------------------------------------------------------
 AH3096  Click here for local accuracies and other accuracy information.
 AH3096
 AH3096.The horizontal coordinates were established by GPS observations
 AH3096.and adjusted by the National Geodetic Survey in June 2012.
 AH3096
 AH3096.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3096.been affixed to the stable North American tectonic plate. See 
 AH3096.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3096
 AH3096.The horizontal coordinates are valid at the epoch date displayed above
 AH3096.which is a decimal equivalence of Year/Month/Day.
 AH3096
 AH3096.The orthometric height was determined by GPS observations and a
 AH3096.high-resolution geoid model.
 AH3096
 AH3096.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3096.GEOID18 height accuracy estimate available here.
 AH3096
 AH3096.Click photographs - Photos may exist for this station.
 AH3096
 AH3096.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3096
 AH3096.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3096
 AH3096.The ellipsoidal height was determined by GPS observations
 AH3096.and is referenced to NAD 83.
 AH3096
 AH3096. The following values were computed from the NAD 83(2011) position.
 AH3096
 AH3096;                    North         East     Units Scale Factor Converg.
 AH3096;SPC IL W     -   517,088.443   665,475.050   MT  0.99995584   -0 16 20.3
 AH3096;SPC IL W     - 1,696,481.00  2,183,312.73   sFT  0.99995584   -0 16 20.3
 AH3096;UTM  15      - 4,577,553.042   702,611.659   MT  1.00010524   +1 35 56.8
 AH3096
 AH3096!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3096!SPC IL W     -   0.99996706  x   0.99995584  =   0.99992290
 AH3096!UTM  15      -   0.99996706  x   1.00010524  =   1.00007230
 AH3096
 AH3096:                Primary Azimuth Mark                     Grid Az
 AH3096:SPC IL W     -  95 6674 ME                               206 25 31.5
 AH3096:UTM  15      -  95 6674 ME                               204 33 14.4
 AH3096
 AH3096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0261177553(NAD 83)
 AH3096
 AH3096|---------------------------------------------------------------------|
 AH3096| PID    Reference Object                     Distance      Geod. Az  |
 AH3096|                                                           dddmmss.s |
 AH3096| AH3095 95 6674 ME                          APPROX. 0.7 KM 2060911.2 |
 AH3096|---------------------------------------------------------------------|
 AH3096
 AH3096                          SUPERSEDED SURVEY CONTROL
 AH3096
 AH3096  NAD 83(2007)-  41 19 26.41619(N)    090 34 44.64321(W) AD(2002.00) 0
 AH3096  ELLIP H (02/10/07)  210.044  (m)                       GP(2002.00)    
 AH3096  ELLIP H (12/06/04)  210.033  (m)                       GP(       ) 4 1
 AH3096  NAD 83(1997)-  41 19 26.41597(N)    090 34 44.64282(W) AD(       ) 1
 AH3096  ELLIP H (09/15/98)  210.057  (m)                       GP(       ) 3 1
 AH3096  NAVD 88 (09/15/98)  242.9    (m)  GEOID96  model used  GPS OBS        
 AH3096
 AH3096.Superseded values are not recommended for survey control.
 AH3096
 AH3096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3096.See file dsdata.pdf to determine how the superseded data were derived.
 AH3096
 AH3096_MARKER: I = METAL ROD
 AH3096_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3096_STAMPING: 95 6675 ME
 AH3096_MARK LOGO: ILDT
 AH3096_PROJECTION: RECESSED 1 CENTIMETERS
 AH3096_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH3096_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3096+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2005
 AH3096_ROD/PIPE-DEPTH: 3.0 meters
 AH3096
 AH3096  HISTORY     - Date     Condition        Report By
 AH3096  HISTORY     - 19950625 MONUMENTED       ILDT
 AH3096  HISTORY     - 20051101 GOOD             ILDT
 AH3096
 AH3096                          STATION DESCRIPTION
 AH3096
 AH3096'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1995
 AH3096'STATION IS LOCATED 0.8 MI (1.3 KM) NORTH OF PREEMPTION, 3.8 MI (6.1
 AH3096'KM) WEST OF SHERRARD, 5.0 MI (8.0 KM) NORTHEAST OF MATHERVILLE, 5.0 MI
 AH3096'(8.0 KM) EAST OF REYNOLDS.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE
 AH3096'67 AND 170 TH AVENUE (COUNTY HIGHWAY 2) IN PREEMPTION, ILLINOIS,
 AH3096'PROCEED NORTH ON U.S.  ROUTE 67 FOR APPROXIMENTLY 0.8 MI (1.3 KM) TO
 AH3096'THE STATION ON THE RIGHT (EAST) SIDE OF U.S.  ROUTE 67. BETWEEN TWO
 AH3096'PRIVATE GRAVEL DRIVES.  THE STATION IS LOCATED 37 FT (11.3 M) EAST OF
 AH3096'U.S.  ROUTE 67, 37 FT (11.3 M) SOUTH OF A PRIVATE GRAVEL DRIVE TO THE
 AH3096'EAST, 58 FT (17.7 M) NORTH OF A PRIVATE GRAVEL DRIVE TO THE EAST, 41.5
 AH3096'FT (12.6 M) NORTHWEST OF A POWER POLE, 285 FT (86.9 M) NORTHEAST OF A
 AH3096'MERCER COUNTY MILE MARKER 18.00, AND 106 FT (32.3 M) SOUTHEAST OF A
 AH3096'POWER POLE.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3096'CAP.  AMERICAN SURVEYING CONSULTANTS, P.C. INSTALLED THE STATION IN
 AH3096'1995.  SMITH ENGINEERING CONSULTANTS, INC. DID GPS OBSERVATIONS IN
 AH3096'APRIL 1996.
 AH3096
 AH3096                          STATION RECOVERY (2005)
 AH3096
 AH3096'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 AH3096'TO REACH FROM THE INTERSECTION OF U.S. 67 AND IL. 17 IN VIOLA PROCEED
 AH3096'9 MILES NORTH ON US  67 TO STATION ON LEFT.  THE STATION IS 13 FT 2 IN
 AH3096'FEET SOUTH EAST OF THE 3RD TURN SIGN FROM  THE NORTH END OF THE BEND
 AH3096'OF IL 67, 23 FT EAST OF THE EOP 42 FT NORTHWEST OF A POWER POLE  AND
 AH3096'30 FT 3 IN S OF THE EOP OF A DRIVEWAY.  THE STATION IS A STANDARD
 AH3096'ALUMINUM SPIRE SET IN A PVC SLEEVE WITH A CAST ALUMINUM COVER, FLUSH
 AH3096'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8091 ***********************************************************************
 DH8091  DESIGNATION -  95 6767 ME
 DH8091  PID         -  DH8091
 DH8091  STATE/COUNTY-  IL/MERCER
 DH8091  COUNTRY     -  US
 DH8091  USGS QUAD   -  VIOLA (2018)
 DH8091
 DH8091                         *CURRENT SURVEY CONTROL
 DH8091  ______________________________________________________________________
 DH8091* NAD 83(2011) POSITION- 41 12 10.40419(N) 090 35 12.44931(W)   ADJUSTED
 DH8091* NAD 83(2011) ELLIP HT-   208.971 (meters)        (06/27/12)   ADJUSTED
 DH8091* NAD 83(2011) EPOCH   -  2010.00
 DH8091* NAVD 88 ORTHO HEIGHT -   241.9   (meters)      794.    (feet) GPS OBS
 DH8091  ______________________________________________________________________
 DH8091  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DH8091  GEOID HEIGHT    -        -32.848 (meters)                     GEOID09
 DH8091  GEOID HEIGHT    -        -32.901 (meters)                     GEOID18
 DH8091  NAD 83(2011) X  -    -49,218.858 (meters)                     COMP
 DH8091  NAD 83(2011) Y  - -4,805,683.717 (meters)                     COMP
 DH8091  NAD 83(2011) Z  -  4,179,539.862 (meters)                     COMP
 DH8091  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 DH8091
 DH8091  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH8091  Standards:
 DH8091         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH8091            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH8091  -------------------------------------------------------------------
 DH8091  NETWORK    0.54   0.84           0.25   0.18   0.43      0.10753605
 DH8091  -------------------------------------------------------------------
 DH8091  Click here for local accuracies and other accuracy information.
 DH8091
 DH8091.The horizontal coordinates were established by GPS observations
 DH8091.and adjusted by the National Geodetic Survey in June 2012.
 DH8091
 DH8091.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH8091.been affixed to the stable North American tectonic plate. See 
 DH8091.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH8091
 DH8091.The horizontal coordinates are valid at the epoch date displayed above
 DH8091.which is a decimal equivalence of Year/Month/Day.
 DH8091
 DH8091.The orthometric height was determined by GPS observations and a
 DH8091.high-resolution geoid model.
 DH8091
 DH8091.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8091.GEOID18 height accuracy estimate available here.
 DH8091
 DH8091.Click photographs - Photos may exist for this station.
 DH8091
 DH8091.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH8091
 DH8091.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH8091
 DH8091.The ellipsoidal height was determined by GPS observations
 DH8091.and is referenced to NAD 83.
 DH8091
 DH8091. The following values were computed from the NAD 83(2011) position.
 DH8091
 DH8091;                    North         East     Units Scale Factor Converg.
 DH8091;SPC IL W     -   503,641.432   664,763.365   MT  0.99995645   -0 16 36.3
 DH8091;SPC IL W     - 1,652,363.60  2,180,977.81   sFT  0.99995645   -0 16 36.3
 DH8091;UTM  15      - 4,564,087.974   702,338.923   MT  1.00010389   +1 35 24.7
 DH8091
 DH8091!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8091!SPC IL W     -   0.99996722  x   0.99995645  =   0.99992367
 DH8091!UTM  15      -   0.99996722  x   1.00010389  =   1.00007111
 DH8091
 DH8091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0233864087(NAD 83)
 DH8091
 DH8091                          SUPERSEDED SURVEY CONTROL
 DH8091
 DH8091  NAD 83(2007)-  41 12 10.40373(N)    090 35 12.44978(W) AD(2002.00) 1
 DH8091  ELLIP H (04/17/09)  209.049  (m)                       GP(2002.00) 4 1
 DH8091  NAD 83(1997)-  41 12 10.40357(N)    090 35 12.44940(W) AD(       ) 1
 DH8091  ELLIP H (02/22/06)  209.047  (m)                       GP(       ) 4 1
 DH8091  NAVD 88 (02/22/06)  241.9    (m)  GEOID03  model used  GPS OBS        
 DH8091
 DH8091.Superseded values are not recommended for survey control.
 DH8091
 DH8091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8091.See file dsdata.pdf to determine how the superseded data were derived.
 DH8091
 DH8091_MARKER: I = METAL ROD
 DH8091_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DH8091_STAMPING: 95 6767 ME
 DH8091_MARK LOGO: ILDT
 DH8091_PROJECTION: RECESSED 1 CENTIMETERS
 DH8091_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8091_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH8091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH8091+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 DH8091_ROD/PIPE-DEPTH: 3.0 meters
 DH8091
 DH8091  HISTORY     - Date     Condition        Report By
 DH8091  HISTORY     - 19950625 MONUMENTED       ILDT
 DH8091  HISTORY     - 20051101 GOOD             ILDT
 DH8091  HISTORY     - 20100501 GOOD             ILDT
 DH8091
 DH8091                          STATION DESCRIPTION
 DH8091
 DH8091'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH8091'THE STATION IS LOCATED IN THE SOUTHEAST QUAD OF THE INTERSECTION OF
 DH8091'U.S. 67 AND IL. 17 IN  VIOLA.  THE STATION IS 27.00           FEET
 DH8091'EAST OF THE CENTERLINE OF U.S. 67, 48.60 FEET SOUTH OF  THE CENTERLINE
 DH8091'OF IL. 17, 95.60 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE RED
 DH8091'BRICK  BUILDING WITH A BLOCK FOUNDATION IN THE SOUTHWEST QUAD OF THE
 DH8091'INTERSECTION, AND 128.95  FEET WEST OF THE NORTHWEST CORNER OF THE
 DH8091'WHITE BUILDING ON THE EAST SIDE OF THE  PARKING LOT IN THE SOUTHEAST
 DH8091'QUAD OF THE INTERSECTION.  THE STAION IS A STANDARD  ALUMINUM SPIRE
 DH8091'SET IN A PVC SLEEVE WITH A CAST ALUMINUM COVER, FLUSH WITH THE GROUND.
 DH8091
 DH8091                          STATION RECOVERY (2010)
 DH8091
 DH8091'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DH8091'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3097 ***********************************************************************
 AH3097  DESIGNATION -  95 7175 RI
 AH3097  PID         -  AH3097
 AH3097  STATE/COUNTY-  IL/ROCK ISLAND
 AH3097  COUNTRY     -  US
 AH3097  USGS QUAD   -  REYNOLDS (2018)
 AH3097
 AH3097                         *CURRENT SURVEY CONTROL
 AH3097  ______________________________________________________________________
 AH3097* NAD 83(2011) POSITION- 41 19 47.16546(N) 090 40 09.93711(W)   ADJUSTED
 AH3097* NAD 83(2011) ELLIP HT-   213.424 (meters)        (06/27/12)   ADJUSTED
 AH3097* NAD 83(2011) EPOCH   -  2010.00
 AH3097* NAVD 88 ORTHO HEIGHT -   246.3   (meters)      808.    (feet) GPS OBS
 AH3097  ______________________________________________________________________
 AH3097  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3097  GEOID HEIGHT    -        -32.740 (meters)                     GEOID96
 AH3097  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 AH3097  NAD 83(2011) X  -    -56,041.309 (meters)                     COMP
 AH3097  NAD 83(2011) Y  - -4,796,317.569 (meters)                     COMP
 AH3097  NAD 83(2011) Z  -  4,190,134.649 (meters)                     COMP
 AH3097  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 AH3097
 AH3097  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3097  Standards:
 AH3097         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3097            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3097  -------------------------------------------------------------------
 AH3097  NETWORK    0.81   1.39           0.37   0.28   0.71     -0.13215683
 AH3097  -------------------------------------------------------------------
 AH3097  Click here for local accuracies and other accuracy information.
 AH3097
 AH3097.The horizontal coordinates were established by GPS observations
 AH3097.and adjusted by the National Geodetic Survey in June 2012.
 AH3097
 AH3097.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3097.been affixed to the stable North American tectonic plate. See 
 AH3097.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3097
 AH3097.The horizontal coordinates are valid at the epoch date displayed above
 AH3097.which is a decimal equivalence of Year/Month/Day.
 AH3097
 AH3097.The orthometric height was determined by GPS observations and a
 AH3097.high-resolution geoid model.
 AH3097
 AH3097.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3097.GEOID18 height accuracy estimate available here.
 AH3097
 AH3097.Click photographs - Photos may exist for this station.
 AH3097
 AH3097.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3097
 AH3097.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3097
 AH3097.The ellipsoidal height was determined by GPS observations
 AH3097.and is referenced to NAD 83.
 AH3097
 AH3097. The following values were computed from the NAD 83(2011) position.
 AH3097
 AH3097;                    North         East     Units Scale Factor Converg.
 AH3097;SPC IL W     -   517,768.411   657,914.103   MT  0.99996297   -0 19 55.3
 AH3097;SPC IL W     - 1,698,711.86  2,158,506.52   sFT  0.99996297   -0 19 55.3
 AH3097;UTM  15      - 4,577,985.774   695,031.573   MT  1.00006814   +1 32 22.5
 AH3097
 AH3097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3097!SPC IL W     -   0.99996652  x   0.99996297  =   0.99992950
 AH3097!UTM  15      -   0.99996652  x   1.00006814  =   1.00003466
 AH3097
 AH3097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9503177985(NAD 83)
 AH3097
 AH3097                          SUPERSEDED SURVEY CONTROL
 AH3097
 AH3097  NAD 83(2007)-  41 19 47.16533(N)    090 40 09.93778(W) AD(2002.00) 0
 AH3097  ELLIP H (02/10/07)  213.461  (m)                       GP(2002.00)    
 AH3097  ELLIP H (12/06/04)  213.446  (m)                       GP(       ) 4 1
 AH3097  NAD 83(1997)-  41 19 47.16503(N)    090 40 09.93734(W) AD(       ) 1
 AH3097  ELLIP H (09/15/98)  213.473  (m)                       GP(       ) 3 1
 AH3097
 AH3097.Superseded values are not recommended for survey control.
 AH3097
 AH3097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3097.See file dsdata.pdf to determine how the superseded data were derived.
 AH3097
 AH3097_MARKER: I = METAL ROD
 AH3097_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3097_STAMPING: 7175
 AH3097_MARK LOGO: ILDT
 AH3097_PROJECTION: PROJECTING 8 CENTIMETERS
 AH3097_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3097_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3097+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2020
 AH3097_ROD/PIPE-DEPTH: 2.4 meters
 AH3097_SLEEVE-DEPTH  : 0.9 meters
 AH3097
 AH3097  HISTORY     - Date     Condition        Report By
 AH3097  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3097  HISTORY     - 20140117 GOOD             ILDT
 AH3097  HISTORY     - 20200206 GOOD             ILDT
 AH3097
 AH3097                          STATION DESCRIPTION
 AH3097
 AH3097'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3097'STATION IS LOCATED AT THE POST OFFICE IN THE TOWN OF REYNOLDS,
 AH3097'ILLINOIS.  THE STATION IS LOCATED 29 FT (8.8 M) NORTH OF THE
 AH3097'CENTERLINE OF ILLINOIS ROUTE 94, 151 FT (46.0 M) EAST OF WILLIAMS
 AH3097'STREET, 43 FT (13.1 M) EAST OF THE SOUTHEAST CORNER OF THE POST
 AH3097'OFFICE, 78 FT (23.8 M) SOUTHEAST OF THE NORTHEAST CORNER OF THE POST
 AH3097'OFFICE, AND 21 FT (6.4 M) NORTHWEST OF THE NORTH ANGLE POINT OF A
 AH3097'CONCRETE SIDEWALK.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH
 AH3097'LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C.  INSTALLED THE STATION
 AH3097'IN 1995.  SMITH ENGINEERING CONSULTANTS, INC.  DID GPS OBSERVATIONS IN
 AH3097'APRIL 1996.
 AH3097
 AH3097                          STATION RECOVERY (2014)
 AH3097
 AH3097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3097'RECOVERED IN GOOD CONDITION.
 AH3097
 AH3097                          STATION RECOVERY (2020)
 AH3097
 AH3097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3097'3 FT SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3098 ***********************************************************************
 AH3098  DESIGNATION -  95 7275 RI
 AH3098  PID         -  AH3098
 AH3098  STATE/COUNTY-  IL/ROCK ISLAND
 AH3098  COUNTRY     -  US
 AH3098  USGS QUAD   -  REYNOLDS (2018)
 AH3098
 AH3098                         *CURRENT SURVEY CONTROL
 AH3098  ______________________________________________________________________
 AH3098* NAD 83(2011) POSITION- 41 19 46.65426(N) 090 40 40.19394(W)   ADJUSTED
 AH3098* NAD 83(2011) ELLIP HT-   213.109 (meters)        (06/27/12)   ADJUSTED
 AH3098* NAD 83(2011) EPOCH   -  2010.00
 AH3098* NAVD 88 ORTHO HEIGHT -   246.0   (meters)      807.    (feet) GPS OBS
 AH3098  ______________________________________________________________________
 AH3098  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3098  GEOID HEIGHT    -        -32.743 (meters)                     GEOID96
 AH3098  GEOID HEIGHT    -        -32.875 (meters)                     GEOID18
 AH3098  NAD 83(2011) X  -    -56,744.997 (meters)                     COMP
 AH3098  NAD 83(2011) Y  - -4,796,319.475 (meters)                     COMP
 AH3098  NAD 83(2011) Z  -  4,190,122.598 (meters)                     COMP
 AH3098  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 AH3098
 AH3098  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3098  Standards:
 AH3098         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3098            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3098  -------------------------------------------------------------------
 AH3098  NETWORK    1.01   1.74           0.46   0.34   0.89     -0.22329438
 AH3098  -------------------------------------------------------------------
 AH3098  Click here for local accuracies and other accuracy information.
 AH3098
 AH3098.The horizontal coordinates were established by GPS observations
 AH3098.and adjusted by the National Geodetic Survey in June 2012.
 AH3098
 AH3098.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3098.been affixed to the stable North American tectonic plate. See 
 AH3098.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3098
 AH3098.The horizontal coordinates are valid at the epoch date displayed above
 AH3098.which is a decimal equivalence of Year/Month/Day.
 AH3098
 AH3098.The orthometric height was determined by GPS observations and a
 AH3098.high-resolution geoid model.
 AH3098
 AH3098.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3098.GEOID18 height accuracy estimate available here.
 AH3098
 AH3098.Click photographs - Photos may exist for this station.
 AH3098
 AH3098.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3098
 AH3098.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3098
 AH3098.The ellipsoidal height was determined by GPS observations
 AH3098.and is referenced to NAD 83.
 AH3098
 AH3098. The following values were computed from the NAD 83(2011) position.
 AH3098
 AH3098;                    North         East     Units Scale Factor Converg.
 AH3098;SPC IL W     -   517,756.752   657,210.455   MT  0.99996370   -0 20 15.3
 AH3098;SPC IL W     - 1,698,673.61  2,156,197.97   sFT  0.99996370   -0 20 15.3
 AH3098;UTM  15      - 4,577,951.137   694,328.609   MT  1.00006477   +1 32 02.5
 AH3098
 AH3098!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3098!SPC IL W     -   0.99996657  x   0.99996370  =   0.99993028
 AH3098!UTM  15      -   0.99996657  x   1.00006477  =   1.00003134
 AH3098
 AH3098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9432877951(NAD 83)
 AH3098
 AH3098                          SUPERSEDED SURVEY CONTROL
 AH3098
 AH3098  NAD 83(2007)-  41 19 46.65411(N)    090 40 40.19459(W) AD(2002.00) 0
 AH3098  ELLIP H (02/10/07)  213.146  (m)                       GP(2002.00)    
 AH3098  ELLIP H (12/06/04)  213.132  (m)                       GP(       ) 4 1
 AH3098  NAD 83(1997)-  41 19 46.65383(N)    090 40 40.19417(W) AD(       ) 1
 AH3098  ELLIP H (09/15/98)  213.157  (m)                       GP(       ) 3 1
 AH3098
 AH3098.Superseded values are not recommended for survey control.
 AH3098
 AH3098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3098.See file dsdata.pdf to determine how the superseded data were derived.
 AH3098
 AH3098_MARKER: I = METAL ROD
 AH3098_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3098_STAMPING: 7275
 AH3098_MARK LOGO: ILDT
 AH3098_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3098_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3098_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3098+STABILITY: POSITION/ELEVATION WELL
 AH3098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3098+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AH3098_ROD/PIPE-DEPTH: 2.4 meters
 AH3098_SLEEVE-DEPTH  : 0.9 meters
 AH3098
 AH3098  HISTORY     - Date     Condition        Report By
 AH3098  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3098  HISTORY     - 20140117 GOOD             ILDT
 AH3098
 AH3098                          STATION DESCRIPTION
 AH3098
 AH3098'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3098'STATION IS LOCATED 0.4 MI (0.6 KM) WEST OF REYNOLDS, 10 MI (16.1 KM)
 AH3098'NORTHEAST OF ALEDO, 8.0 MI (12.9 KM) SOUTHEAST OF ANDALUSIA.  TO REACH
 AH3098'FROM THE POST OFFICE IN REYNOLDS, ILLINOIS, PROCEED WEST ON ILLINOIS
 AH3098'ROUTE 94 FOR APPROXIMENTLY 0.4 MI (0.6 KM) TO THE INTERSECTION OF
 AH3098'ILLINOIS ROUTE 94 AND WEST STREET.  THE STATION IS ON THE RIGHT
 AH3098'(NORTH) SIDE OF ILLINOIS ROUTE 94.  AT THE NORTHWEAT CORNER OF THE
 AH3098'INTERSECTION OF ILLINOIS ROUTE 94 AND WEST STREET.  JUST WEST OF A
 AH3098'PRIVATE CONCRETE DRIVE TO THE NORTH.  THE STATION IS LOCATED 29.0 FT
 AH3098'(8.8 M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 94, 100.5 FT (30.6
 AH3098'M) WEST OF THE CENTERLINE OF WEST STREET, 70.1 FT (21.4 M) SOUTH OF A
 AH3098'SOUTH ONE STORY BRICK HOUSE CORNER, 35.5 FT (10.8 M) SOUTHWEST OF A
 AH3098'12-IN TREE, 25 FT (7.6 M) WEST OF A PRIVATE CONCRETE DRIVE TO THE
 AH3098'NORTH, 86.3 FT (26.3 M) WEST OF A MANHOLE, 71.6 FT (21.8 M) NORTHWEST
 AH3098'OF A CONCRETE R.O.W.  MARKER, 70.1 FT (21.4 M) NORTHWEST OF A POWER
 AH3098'POLE, 85.9 FT (26.2 M) EAST OF A POWER POLE, AND 66 FT (20.1 M)
 AH3098'SOUTHEAST OF A 14-IN TREE.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3098'6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C.  INSTALLED THE
 AH3098'STATION IN 1995.  SMITH ENGINEERING CONSULTANTS, INC.  DID GPS
 AH3098'OBSERVATIONS IN APRIL 1996.
 AH3098
 AH3098                          STATION RECOVERY (2014)
 AH3098
 AH3098'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8089 ***********************************************************************
 DH8089  DESIGNATION -  95 7567 ME
 DH8089  PID         -  DH8089
 DH8089  STATE/COUNTY-  IL/MERCER
 DH8089  COUNTRY     -  US
 DH8089  USGS QUAD   -  ALEDO EAST (2018)
 DH8089
 DH8089                         *CURRENT SURVEY CONTROL
 DH8089  ______________________________________________________________________
 DH8089* NAD 83(2011) POSITION- 41 11 57.97706(N) 090 43 56.46347(W)   ADJUSTED
 DH8089* NAD 83(2011) ELLIP HT-   191.961 (meters)        (06/27/12)   ADJUSTED
 DH8089* NAD 83(2011) EPOCH   -  2010.00
 DH8089* NAVD 88 ORTHO HEIGHT -   224.922 (meters)      737.93  (feet) ADJUSTED
 DH8089  ______________________________________________________________________
 DH8089  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 DH8089  NAD 83(2011) X  -    -61,430.553 (meters)                     COMP
 DH8089  NAD 83(2011) Y  - -4,805,782.886 (meters)                     COMP
 DH8089  NAD 83(2011) Z  -  4,179,240.201 (meters)                     COMP
 DH8089  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 DH8089  DYNAMIC HEIGHT  -        224.828 (meters)      737.62  (feet) COMP
 DH8089  MODELED GRAVITY -    980,199.8   (mgal)                       NAVD 88
 DH8089
 DH8089  VERT ORDER      -  SECOND    CLASS I
 DH8089
 DH8089  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH8089  Standards:
 DH8089         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH8089            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH8089  -------------------------------------------------------------------
 DH8089  NETWORK    0.61   0.90           0.28   0.21   0.46      0.13754900
 DH8089  -------------------------------------------------------------------
 DH8089  Click here for local accuracies and other accuracy information.
 DH8089
 DH8089.The horizontal coordinates were established by GPS observations
 DH8089.and adjusted by the National Geodetic Survey in June 2012.
 DH8089
 DH8089.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH8089.been affixed to the stable North American tectonic plate. See 
 DH8089.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH8089
 DH8089.The horizontal coordinates are valid at the epoch date displayed above
 DH8089.which is a decimal equivalence of Year/Month/Day.
 DH8089
 DH8089.The orthometric height was determined by differential leveling and
 DH8089.adjusted by the NATIONAL GEODETIC SURVEY
 DH8089.in July 2014.
 DH8089
 DH8089.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8089.GEOID18 height accuracy estimate available here.
 DH8089
 DH8089.Click photographs - Photos may exist for this station.
 DH8089
 DH8089.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH8089
 DH8089.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH8089
 DH8089.The ellipsoidal height was determined by GPS observations
 DH8089.and is referenced to NAD 83.
 DH8089
 DH8089.The dynamic height is computed by dividing the NAVD 88
 DH8089.geopotential number by the normal gravity value computed on the
 DH8089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH8089.degrees latitude (g = 980.6199 gals.).
 DH8089
 DH8089.The modeled gravity was interpolated from observed gravity values.
 DH8089
 DH8089. The following values were computed from the NAD 83(2011) position.
 DH8089
 DH8089;                    North         East     Units Scale Factor Converg.
 DH8089;SPC IL W     -   503,327.269   652,552.486   MT  0.99996887   -0 22 21.4
 DH8089;SPC IL W     - 1,651,332.88  2,140,915.95   sFT  0.99996887   -0 22 21.4
 DH8089;UTM  15      - 4,563,376.110   690,143.396   MT  1.00004498   +1 29 38.8
 DH8089
 DH8089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8089!SPC IL W     -   0.99996989  x   0.99996887  =   0.99993876
 DH8089!UTM  15      -   0.99996989  x   1.00004498  =   1.00001487
 DH8089
 DH8089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9014363376(NAD 83)
 DH8089
 DH8089                          SUPERSEDED SURVEY CONTROL
 DH8089
 DH8089  NAD 83(2007)-  41 11 57.97676(N)    090 43 56.46375(W) AD(2002.00) 1
 DH8089  ELLIP H (04/17/09)  192.017  (m)                       GP(2002.00) 4 1
 DH8089  NAD 83(1997)-  41 11 57.97665(N)    090 43 56.46335(W) AD(       ) 1
 DH8089  ELLIP H (02/22/06)  192.018  (m)                       GP(       ) 4 1
 DH8089  NAVD 88 (08/01/11)  224.9    (m)  GEOID09  model used  GPS OBS        
 DH8089  NAVD 88 (02/22/06)  224.9    (m)  GEOID03  model used  GPS OBS        
 DH8089
 DH8089.Superseded values are not recommended for survey control.
 DH8089
 DH8089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8089.See file dsdata.pdf to determine how the superseded data were derived.
 DH8089
 DH8089_MARKER: I = METAL ROD
 DH8089_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DH8089_STAMPING: 95 7567 ME
 DH8089_MARK LOGO: ILDT
 DH8089_PROJECTION: RECESSED 1 CENTIMETERS
 DH8089_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8089_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH8089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH8089+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2013
 DH8089_ROD/PIPE-DEPTH: 3.0 meters
 DH8089
 DH8089  HISTORY     - Date     Condition        Report By
 DH8089  HISTORY     - 19950625 MONUMENTED       ILDT
 DH8089  HISTORY     - 20051101 GOOD             ILDT
 DH8089  HISTORY     - 20100501 GOOD             ILDT
 DH8089  HISTORY     - 20130417 GOOD             ILDT
 DH8089
 DH8089                          STATION DESCRIPTION
 DH8089
 DH8089'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH8089'THE STATION IS LOCATED IN THE SOUTHEAST QUAD OF THE INTERSECTION  OF
 DH8089'IL. 17 AND IL. 94 ON  THE EAST SIDE OF ALEDO.  THE STATION IS 24.44
 DH8089'FEET SOUTHEAST OF A CHISELED X ON THE EAST  SIDE OF A ROUND CONCRETE
 DH8089'FOUNDATION BASE FOR A TRAFFIC SIGNAL MAST ARM LOCATED IN THE
 DH8089'SOUTHEAST QUAD OF THE INTERSECTION, 54.90   FEET SOUTH OF THE
 DH8089'CENTERLINE OF IL. 17, 85.80  FEET NORTHWEST OF THE NORTH FACE OF THE
 DH8089'NORTH BLUE METAL POST FOR A WAL-MART SIGN,  AND 75.55 FEET NORTHEAST
 DH8089'OF THE NORTH FACE OF A METAL POLE FOR A ESDA WEATHER WARNING  SIREN.
 DH8089'THE STATION IS A STANDARD ALUMINUM SPIRE SET IN A PVC SLEEVE WITH A
 DH8089'CAST ALUMINUM  COVER, FLUSH WITH THE GROUND.
 DH8089
 DH8089                          STATION RECOVERY (2010)
 DH8089
 DH8089'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DH8089'RECOVERED AS DESCRIBED
 DH8089
 DH8089                          STATION RECOVERY (2013)
 DH8089
 DH8089'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JBR)
 DH8089'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8090 ***********************************************************************
 DH8090  DESIGNATION -  95 7570 ME
 DH8090  PID         -  DH8090
 DH8090  STATE/COUNTY-  IL/MERCER
 DH8090  COUNTRY     -  US
 DH8090  USGS QUAD   -  REYNOLDS (2018)
 DH8090
 DH8090                         *CURRENT SURVEY CONTROL
 DH8090  ______________________________________________________________________
 DH8090* NAD 83(2011) POSITION- 41 15 03.88632(N) 090 44 10.41151(W)   ADJUSTED
 DH8090* NAD 83(2011) ELLIP HT-   191.242 (meters)        (06/27/12)   ADJUSTED
 DH8090* NAD 83(2011) EPOCH   -  2010.00
 DH8090* NAVD 88 ORTHO HEIGHT -   224.1   (meters)      735.    (feet) GPS OBS
 DH8090  ______________________________________________________________________
 DH8090  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH8090  GEOID HEIGHT    -        -32.848 (meters)                     GEOID03
 DH8090  GEOID HEIGHT    -        -32.934 (meters)                     GEOID18
 DH8090  NAD 83(2011) X  -    -61,706.956 (meters)                     COMP
 DH8090  NAD 83(2011) Y  - -4,801,998.754 (meters)                     COMP
 DH8090  NAD 83(2011) Z  -  4,183,553.449 (meters)                     COMP
 DH8090  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 DH8090
 DH8090  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH8090  Standards:
 DH8090         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH8090            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH8090  -------------------------------------------------------------------
 DH8090  NETWORK    0.98   1.76           0.45   0.32   0.90      0.20626784
 DH8090  -------------------------------------------------------------------
 DH8090  Click here for local accuracies and other accuracy information.
 DH8090
 DH8090.The horizontal coordinates were established by GPS observations
 DH8090.and adjusted by the National Geodetic Survey in June 2012.
 DH8090
 DH8090.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH8090.been affixed to the stable North American tectonic plate. See 
 DH8090.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH8090
 DH8090.The horizontal coordinates are valid at the epoch date displayed above
 DH8090.which is a decimal equivalence of Year/Month/Day.
 DH8090
 DH8090.The orthometric height was determined by GPS observations and a
 DH8090.high-resolution geoid model.
 DH8090
 DH8090.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8090.GEOID18 height accuracy estimate available here.
 DH8090
 DH8090.Click photographs - Photos may exist for this station.
 DH8090
 DH8090.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH8090
 DH8090.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH8090
 DH8090.The ellipsoidal height was determined by GPS observations
 DH8090.and is referenced to NAD 83.
 DH8090
 DH8090. The following values were computed from the NAD 83(2011) position.
 DH8090
 DH8090;                    North         East     Units Scale Factor Converg.
 DH8090;SPC IL W     -   509,064.301   652,265.081   MT  0.99996921   -0 22 32.0
 DH8090;SPC IL W     - 1,670,155.13  2,139,973.02   sFT  0.99996921   -0 22 32.0
 DH8090;UTM  15      - 4,569,101.156   689,669.130   MT  1.00004276   +1 29 35.1
 DH8090
 DH8090!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8090!SPC IL W     -   0.99997000  x   0.99996921  =   0.99993921
 DH8090!UTM  15      -   0.99997000  x   1.00004276  =   1.00001276
 DH8090
 DH8090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8966969101(NAD 83)
 DH8090
 DH8090                          SUPERSEDED SURVEY CONTROL
 DH8090
 DH8090  NAD 83(2007)-  41 15 03.88601(N)    090 44 10.41193(W) AD(2002.00) 1
 DH8090  ELLIP H (04/17/09)  191.294  (m)                       GP(2002.00) 4 1
 DH8090  NAD 83(1997)-  41 15 03.88590(N)    090 44 10.41153(W) AD(       ) 1
 DH8090  ELLIP H (02/22/06)  191.296  (m)                       GP(       ) 4 1
 DH8090
 DH8090.Superseded values are not recommended for survey control.
 DH8090
 DH8090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8090.See file dsdata.pdf to determine how the superseded data were derived.
 DH8090
 DH8090_MARKER: I = METAL ROD
 DH8090_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DH8090_STAMPING: 95 7567 ME
 DH8090_MARK LOGO: ILDT
 DH8090_PROJECTION: RECESSED 1 CENTIMETERS
 DH8090_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH8090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH8090+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2005
 DH8090_ROD/PIPE-DEPTH: 3.0 meters
 DH8090
 DH8090  HISTORY     - Date     Condition        Report By
 DH8090  HISTORY     - 19950625 MONUMENTED       ILDT
 DH8090  HISTORY     - 20051101 GOOD             ILDT
 DH8090
 DH8090                          STATION DESCRIPTION
 DH8090
 DH8090'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH8090'TO REACH THE STATION FROM THE INTERSECTION OF IL. 17 AND IL. 94 ON THE
 DH8090'EAST SIDE OF ALEDO,  PROCEED NORTH ON IL. 94 FOR 3.75 MILES TO THE
 DH8090'STATION ON THE WEST SIDE OF THE HIGHWAY AT  THE MERCER COUNTY AIRPORT.
 DH8090'THE STATION IS 114.35 FEET NOTHEAST OF THE NORTHEAST  CORNER OF A
 DH8090'TAN/BROWN BUILDING WITH A WINDSOCK OWNED BY LINDELL AERIAL AG SERVICE,
 DH8090'37.50 FEET SOUTHEAST OF A P.K. NAIL IN THE EAST SIDE OF A POWER POLE
 DH8090'WITH A LIGHT AND  ELECTRIC METER , 96.50 FEET EAST OF THE NORTHEAST
 DH8090'CORNER OF A CONCRETE PAD FOR A  AVIATION FUEL TANK, AND 43.30 FEET
 DH8090'WEST OF THE CENTERLINE OF IL. 94.  THE STATION IS A  STANDARD ALUMINUM
 DH8090'SPIRE SET IN A PVC SLEEVE WITH A CAST ALUMINUM COVER, FLUSH WITH THE
 DH8090'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3099 ***********************************************************************
 AH3099  DESIGNATION -  95 7575 ME
 AH3099  PID         -  AH3099
 AH3099  STATE/COUNTY-  IL/MERCER
 AH3099  COUNTRY     -  US
 AH3099  USGS QUAD   -  REYNOLDS (2018)
 AH3099
 AH3099                         *CURRENT SURVEY CONTROL
 AH3099  ______________________________________________________________________
 AH3099* NAD 83(2011) POSITION- 41 18 50.68329(N) 090 44 05.62922(W)   ADJUSTED
 AH3099* NAD 83(2011) ELLIP HT-   212.752 (meters)        (06/27/12)   ADJUSTED
 AH3099* NAD 83(2011) EPOCH   -  2010.00
 AH3099* NAVD 88 ORTHO HEIGHT -   245.7   (meters)      806.    (feet) GPS OBS
 AH3099  ______________________________________________________________________
 AH3099  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3099  GEOID HEIGHT    -        -32.767 (meters)                     GEOID96
 AH3099  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 AH3099  NAD 83(2011) X  -    -61,536.618 (meters)                     COMP
 AH3099  NAD 83(2011) Y  - -4,797,400.379 (meters)                     COMP
 AH3099  NAD 83(2011) Z  -  4,188,825.541 (meters)                     COMP
 AH3099  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 AH3099
 AH3099  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3099  Standards:
 AH3099         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3099            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3099  -------------------------------------------------------------------
 AH3099  NETWORK    0.85   1.57           0.38   0.31   0.80     -0.08703518
 AH3099  -------------------------------------------------------------------
 AH3099  Click here for local accuracies and other accuracy information.
 AH3099
 AH3099.The horizontal coordinates were established by GPS observations
 AH3099.and adjusted by the National Geodetic Survey in June 2012.
 AH3099
 AH3099.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3099.been affixed to the stable North American tectonic plate. See 
 AH3099.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3099
 AH3099.The horizontal coordinates are valid at the epoch date displayed above
 AH3099.which is a decimal equivalence of Year/Month/Day.
 AH3099
 AH3099.The orthometric height was determined by GPS observations and a
 AH3099.high-resolution geoid model.
 AH3099
 AH3099.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3099.GEOID18 height accuracy estimate available here.
 AH3099
 AH3099.Click photographs - Photos may exist for this station.
 AH3099
 AH3099.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3099
 AH3099.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3099
 AH3099.The ellipsoidal height was determined by GPS observations
 AH3099.and is referenced to NAD 83.
 AH3099
 AH3099. The following values were computed from the NAD 83(2011) position.
 AH3099
 AH3099;                    North         East     Units Scale Factor Converg.
 AH3099;SPC IL W     -   516,059.853   652,422.196   MT  0.99996902   -0 22 30.5
 AH3099;SPC IL W     - 1,693,106.37  2,140,488.49   sFT  0.99996902   -0 22 30.5
 AH3099;UTM  15      - 4,576,098.623   689,597.902   MT  1.00004242   +1 29 45.0
 AH3099
 AH3099!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3099!SPC IL W     -   0.99996663  x   0.99996902  =   0.99993565
 AH3099!UTM  15      -   0.99996663  x   1.00004242  =   1.00000905
 AH3099
 AH3099:                Primary Azimuth Mark                     Grid Az
 AH3099:SPC IL W     -  95 7576 ME                               358 59 06.5
 AH3099:UTM  15      -  95 7576 ME                               357 06 51.0
 AH3099
 AH3099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8959776098(NAD 83)
 AH3099
 AH3099|---------------------------------------------------------------------|
 AH3099| PID    Reference Object                     Distance      Geod. Az  |
 AH3099|                                                           dddmmss.s |
 AH3099| AH3100 95 7576 ME                          APPROX. 0.8 KM 3583636.0 |
 AH3099|---------------------------------------------------------------------|
 AH3099
 AH3099                          SUPERSEDED SURVEY CONTROL
 AH3099
 AH3099  NAD 83(2007)-  41 18 50.68318(N)    090 44 05.62991(W) AD(2002.00) 0
 AH3099  ELLIP H (02/10/07)  212.788  (m)                       GP(2002.00)    
 AH3099  ELLIP H (12/06/04)  212.772  (m)                       GP(       ) 4 1
 AH3099  NAD 83(1997)-  41 18 50.68292(N)    090 44 05.62945(W) AD(       ) 1
 AH3099  ELLIP H (09/15/98)  212.797  (m)                       GP(       ) 3 1
 AH3099
 AH3099.Superseded values are not recommended for survey control.
 AH3099
 AH3099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3099.See file dsdata.pdf to determine how the superseded data were derived.
 AH3099
 AH3099_MARKER: I = METAL ROD
 AH3099_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3099_STAMPING: 7575
 AH3099_MARK LOGO: ILDT
 AH3099_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3099_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3099_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3099+STABILITY: POSITION/ELEVATION WELL
 AH3099_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3099+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 AH3099_ROD/PIPE-DEPTH: 2.4 meters
 AH3099_SLEEVE-DEPTH  : 0.9 meters
 AH3099
 AH3099  HISTORY     - Date     Condition        Report By
 AH3099  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3099  HISTORY     - 20090511 GOOD             GEOCAC
 AH3099  HISTORY     - 20130125 GOOD             ILDT
 AH3099
 AH3099                          STATION DESCRIPTION
 AH3099
 AH3099'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3099'STATION IS LOCATED IN THE TOWN OF HAMLET, 3.5 MI (5.6 KM) SOUTHWEST OF
 AH3099'REYNOLDS, 8.0 MI (12.9 KM) NORTH OF ALEDO, 5.8 MI (9.3 KM) SOUTHEAST
 AH3099'OF ELGINTON, AND 7.4 MI (11.9 KM) NORTHWEST OF MATHVILLE.  TO REACH
 AH3099'FROM THE JUNCTION OF ILLINOIS ROUTE 17 AND ILLINOIS ROUTE 94, IN
 AH3099'EASTERN ALEDO, ILLINOIS, PROCEED APPROXIMENTLY 8.0 MI (12.9 KM) TO THE
 AH3099'TOWN OF HAMLET, ILLINOIS, AND THE INTERSECTION OF ILLINOIS ROUTE 94
 AH3099'AND 170 TH AVENUE IN FRONT OF THE HAMLET HALL TO THE STATION ON THE
 AH3099'RIGHT (EAST) SIDE OF ILLINOIS ROUTE 94.  AROUND MERCER COUNTY MILE
 AH3099'MARKER 18.03.  THE STATION IS LOCATED 36 FT (11.0 M) EAST OF THE
 AH3099'CENTERLINE OF ILLINOIS ROUTE 94, 45 FT (13.7 M) NORTH OF THE
 AH3099'CENTERLINE OF 170 TH AVENUE, 9 FT (2.7 M) SOUTHEAST OF A SOUTH END OF
 AH3099'A CORRIGATED METAL PIPE, 48.5 FT (14.8 M) SOUTH OF A SOUTHWEST CORNER
 AH3099'OF THE HAMLET HALL, 58.5 FT (17.8 M) SOUTHWEST OF A POWER POLE, 77.4
 AH3099'FT (23.6 M) NORTHWEST OF A POWER POLE WITH A GUY WIRE, 79.5 FT (24.2
 AH3099'M) NORTH OF A CONCRETE R.O.W.  MARKER, 87 FT (26.5 M) NORTH OF A POWER
 AH3099'POLE WITH A GUY WIRE, AND 23.5 FT (7.2 M) NORTHEAST OF A EAST END OF A
 AH3099'CORRIGATED METAL PIPE WITH AN END SECTION.  NOTES--ACCESS TO DATUM
 AH3099'POINT IS THROUGH A 6-INCH LOGO CAP.  AMERICAN SURVEYING CONSULTANTS,
 AH3099'P.C.  INSTALLED THE STATION IN 1995.  SMITH ENGINEERING CONSULTANTS,
 AH3099'INC.  DID GPS OBSERVATIONS IN APRIL 1996.
 AH3099
 AH3099                          STATION RECOVERY (2009)
 AH3099
 AH3099'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 AH3099'RECOVERED IN GOOD CONDITION.
 AH3099
 AH3099                          STATION RECOVERY (2013)
 AH3099
 AH3099'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (RBI)
 AH3099'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3100 ***********************************************************************
 AH3100  DESIGNATION -  95 7576 ME
 AH3100  PID         -  AH3100
 AH3100  STATE/COUNTY-  IL/MERCER
 AH3100  COUNTRY     -  US
 AH3100  USGS QUAD   -  REYNOLDS (2018)
 AH3100
 AH3100                         *CURRENT SURVEY CONTROL
 AH3100  ______________________________________________________________________
 AH3100* NAD 83(2011) POSITION- 41 19 16.39560(N) 090 44 06.45682(W)   ADJUSTED
 AH3100* NAD 83(2011) ELLIP HT-   213.874 (meters)        (06/27/12)   ADJUSTED
 AH3100* NAD 83(2011) EPOCH   -  2010.00
 AH3100* NAVD 88 ORTHO HEIGHT -   246.8   (meters)      810.    (feet) GPS OBS
 AH3100  ______________________________________________________________________
 AH3100  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3100  GEOID HEIGHT    -        -32.763 (meters)                     GEOID96
 AH3100  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 AH3100  NAD 83(2011) X  -    -61,549.159 (meters)                     COMP
 AH3100  NAD 83(2011) Y  - -4,796,877.287 (meters)                     COMP
 AH3100  NAD 83(2011) Z  -  4,189,422.062 (meters)                     COMP
 AH3100  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 AH3100
 AH3100  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3100  Standards:
 AH3100         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3100            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3100  -------------------------------------------------------------------
 AH3100  NETWORK    0.80   1.45           0.36   0.29   0.74     -0.07658391
 AH3100  -------------------------------------------------------------------
 AH3100  Click here for local accuracies and other accuracy information.
 AH3100
 AH3100.The horizontal coordinates were established by GPS observations
 AH3100.and adjusted by the National Geodetic Survey in June 2012.
 AH3100
 AH3100.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3100.been affixed to the stable North American tectonic plate. See 
 AH3100.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3100
 AH3100.The horizontal coordinates are valid at the epoch date displayed above
 AH3100.which is a decimal equivalence of Year/Month/Day.
 AH3100
 AH3100.The orthometric height was determined by GPS observations and a
 AH3100.high-resolution geoid model.
 AH3100
 AH3100.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3100.GEOID18 height accuracy estimate available here.
 AH3100
 AH3100.Click photographs - Photos may exist for this station.
 AH3100
 AH3100.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3100
 AH3100.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3100
 AH3100.The ellipsoidal height was determined by GPS observations
 AH3100.and is referenced to NAD 83.
 AH3100
 AH3100. The following values were computed from the NAD 83(2011) position.
 AH3100
 AH3100;                    North         East     Units Scale Factor Converg.
 AH3100;SPC IL W     -   516,853.162   652,408.143   MT  0.99996904   -0 22 31.3
 AH3100;SPC IL W     - 1,695,709.08  2,140,442.38   sFT  0.99996904   -0 22 31.3
 AH3100;UTM  15      - 4,576,891.109   689,557.952   MT  1.00004223   +1 29 45.2
 AH3100
 AH3100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3100!SPC IL W     -   0.99996645  x   0.99996904  =   0.99993550
 AH3100!UTM  15      -   0.99996645  x   1.00004223  =   1.00000868
 AH3100
 AH3100:                Primary Azimuth Mark                     Grid Az
 AH3100:SPC IL W     -  95 7575 ME                               178 59 06.7
 AH3100:UTM  15      -  95 7575 ME                               177 06 50.2
 AH3100
 AH3100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8955776891(NAD 83)
 AH3100
 AH3100|---------------------------------------------------------------------|
 AH3100| PID    Reference Object                     Distance      Geod. Az  |
 AH3100|                                                           dddmmss.s |
 AH3100| AH3099 95 7575 ME                          APPROX. 0.8 KM 1783635.4 |
 AH3100|---------------------------------------------------------------------|
 AH3100
 AH3100                          SUPERSEDED SURVEY CONTROL
 AH3100
 AH3100  NAD 83(2007)-  41 19 16.39550(N)    090 44 06.45750(W) AD(2002.00) 0
 AH3100  ELLIP H (02/10/07)  213.909  (m)                       GP(2002.00)    
 AH3100  ELLIP H (12/06/04)  213.892  (m)                       GP(       ) 4 1
 AH3100  NAD 83(1997)-  41 19 16.39523(N)    090 44 06.45704(W) AD(       ) 1
 AH3100  ELLIP H (09/15/98)  213.918  (m)                       GP(       ) 3 1
 AH3100
 AH3100.Superseded values are not recommended for survey control.
 AH3100
 AH3100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3100.See file dsdata.pdf to determine how the superseded data were derived.
 AH3100
 AH3100_MARKER: I = METAL ROD
 AH3100_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3100_STAMPING: 7576
 AH3100_MARK LOGO: ILDT
 AH3100_PROJECTION: PROJECTING 3 CENTIMETERS
 AH3100_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3100_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3100+STABILITY: POSITION/ELEVATION WELL
 AH3100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3100+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 AH3100_ROD/PIPE-DEPTH: 2.4 meters
 AH3100_SLEEVE-DEPTH  : 0.9 meters
 AH3100
 AH3100  HISTORY     - Date     Condition        Report By
 AH3100  HISTORY     - 1995     MONUMENTED       ASCPC
 AH3100  HISTORY     - 20041102 GOOD             JCLS
 AH3100  HISTORY     - 20090511 GOOD             GEOCAC
 AH3100  HISTORY     - 20130125 GOOD             ILDT
 AH3100
 AH3100                          STATION DESCRIPTION
 AH3100
 AH3100'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1995
 AH3100'STATION IS LOCATED 0.5 MI (0.8 KM) NORTH OF HAMLET, 3.4 MI (5.5 KM)
 AH3100'SOUTHWEST OF REYNOLDS, 8.5 MI (13.7 KM) NORTH OF ALEDO, 5.3 MI (8.5
 AH3100'KM) SOUTHEAST OF ELGINTON, AND 7.4 MI (11.9 KM) NORTHWEST OF
 AH3100'MATHVILLE.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 17 AND
 AH3100'ILLINOIS ROUTE 94, IN EASTERN ALEDO, ILLINOIS, PROCEED NORTH ON
 AH3100'ILLINOIS ROUTE 94 FOR APPROXIMENTLY 8.5 MI (13.7 KM) TO THE STATION ON
 AH3100'THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 94.  JUST SOUTH OF A FIELD
 AH3100'ENTRANCE TO THE WEST.  THE STATION IS LOCATED 49 FT (14.9 M) WEST OF
 AH3100'THE CENTERLINE OF ILLINOIS ROUTE 94, 20 FT (6.1 M) SOUTH OF A FIELD
 AH3100'ENTRANCE TO THE WEST, 17.5 FT (5.3 M) SOUTHWEST OF A SOUTH END OF A
 AH3100'CORRIGATED METAL PIPE, 7 FT (2.1 M) NORTH OF A AMERITECH RISER, 1.5 FT
 AH3100'(0.5 M) SOUTHEAST OF A WOOD FENCE POST, AND 10 FT (3.0 M) SOUTHEAST OF
 AH3100'A WOOD FENCE POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH
 AH3100'LOGO CAP.  AMERICAN SURVEYING CONSULTANTS, P.C. INSTALLED THE STATION
 AH3100'IN 1995.  SMITH ENGINEERING CONSULTANTS, INC. DID GPS OBSERVATIONS IN
 AH3100'APRIL 1996.
 AH3100
 AH3100                          STATION RECOVERY (2004)
 AH3100
 AH3100'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004
 AH3100'RECOVERED IN GOOD CONDITION.
 AH3100
 AH3100                          STATION RECOVERY (2009)
 AH3100
 AH3100'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 AH3100'RECOVERED IN GOOD CONDITION.
 AH3100
 AH3100                          STATION RECOVERY (2013)
 AH3100
 AH3100'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (RBI)
 AH3100'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8085 ***********************************************************************
 DH8085  DESIGNATION -  95 7655 ME
 DH8085  PID         -  DH8085
 DH8085  STATE/COUNTY-  IL/WARREN
 DH8085  COUNTRY     -  US
 DH8085  USGS QUAD   -  LITTLE YORK (2018)
 DH8085
 DH8085                         *CURRENT SURVEY CONTROL
 DH8085  ______________________________________________________________________
 DH8085* NAD 83(2011) POSITION- 41 01 28.43805(N) 090 44 55.31829(W)   ADJUSTED
 DH8085* NAD 83(2011) ELLIP HT-   154.141 (meters)        (06/27/12)   ADJUSTED
 DH8085* NAD 83(2011) EPOCH   -  2010.00
 DH8085* NAVD 88 ORTHO HEIGHT -   187.1   (meters)      614.    (feet) GPS OBS
 DH8085  ______________________________________________________________________
 DH8085  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH8085  GEOID HEIGHT    -        -32.941 (meters)                     GEOID03
 DH8085  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 DH8085  NAD 83(2011) X  -    -62,968.307 (meters)                     COMP
 DH8085  NAD 83(2011) Y  - -4,818,505.604 (meters)                     COMP
 DH8085  NAD 83(2011) Z  -  4,164,582.968 (meters)                     COMP
 DH8085  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 DH8085
 DH8085  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH8085  Standards:
 DH8085         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH8085            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH8085  -------------------------------------------------------------------
 DH8085  NETWORK    0.50   0.78           0.23   0.17   0.40      0.06856510
 DH8085  -------------------------------------------------------------------
 DH8085  Click here for local accuracies and other accuracy information.
 DH8085
 DH8085.The horizontal coordinates were established by GPS observations
 DH8085.and adjusted by the National Geodetic Survey in June 2012.
 DH8085
 DH8085.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH8085.been affixed to the stable North American tectonic plate. See 
 DH8085.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH8085
 DH8085.The horizontal coordinates are valid at the epoch date displayed above
 DH8085.which is a decimal equivalence of Year/Month/Day.
 DH8085
 DH8085.The orthometric height was determined by GPS observations and a
 DH8085.high-resolution geoid model.
 DH8085
 DH8085.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8085.GEOID18 height accuracy estimate available here.
 DH8085
 DH8085.Click photographs - Photos may exist for this station.
 DH8085
 DH8085.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH8085
 DH8085.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH8085
 DH8085.The ellipsoidal height was determined by GPS observations
 DH8085.and is referenced to NAD 83.
 DH8085
 DH8085. The following values were computed from the NAD 83(2011) position.
 DH8085
 DH8085;                    North         East     Units Scale Factor Converg.
 DH8085;SPC IL W     -   483,916.728   651,051.505   MT  0.99997065   -0 22 55.4
 DH8085;SPC IL W     - 1,587,650.13  2,135,991.48   sFT  0.99997065   -0 22 55.4
 DH8085;UTM  15      - 4,543,925.602   689,274.333   MT  1.00004094   +1 28 41.3
 DH8085
 DH8085!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8085!SPC IL W     -   0.99997582  x   0.99997065  =   0.99994647
 DH8085!UTM  15      -   0.99997582  x   1.00004094  =   1.00001676
 DH8085
 DH8085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8927443925(NAD 83)
 DH8085
 DH8085                          SUPERSEDED SURVEY CONTROL
 DH8085
 DH8085  NAD 83(2007)-  41 01 28.43782(N)    090 44 55.31907(W) AD(2002.00) 1
 DH8085  ELLIP H (04/17/09)  154.185  (m)                       GP(2002.00) 4 1
 DH8085  NAD 83(1997)-  41 01 28.43760(N)    090 44 55.31871(W) AD(       ) 1
 DH8085  ELLIP H (02/22/06)  154.178  (m)                       GP(       ) 4 1
 DH8085
 DH8085.Superseded values are not recommended for survey control.
 DH8085
 DH8085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8085.See file dsdata.pdf to determine how the superseded data were derived.
 DH8085
 DH8085_MARKER: I = METAL ROD
 DH8085_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DH8085_STAMPING: 95 7655 ME
 DH8085_MARK LOGO: ILDT
 DH8085_PROJECTION: RECESSED 1 CENTIMETERS
 DH8085_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8085_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH8085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH8085+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2010
 DH8085_ROD/PIPE-DEPTH: 3.0 meters
 DH8085
 DH8085  HISTORY     - Date     Condition        Report By
 DH8085  HISTORY     - 19950625 MONUMENTED       ILDT
 DH8085  HISTORY     - 20051101 GOOD             ILDT
 DH8085  HISTORY     - 20100505 GOOD             ILDT
 DH8085
 DH8085                          STATION DESCRIPTION
 DH8085
 DH8085'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH8085'TO REACH THE STATION FROM THE INTERSECTION OF IL. 94 AND IL. 135, 0.9
 DH8085'MILES NORTH OF LITTLE  YORK, PROCEED WEST ON IL. 94 0.10 MILES TO THE
 DH8085'STATION ON THE SOUTH SIDE OF THE HIGHWAY.   THE STATION IS 34.95 FEET
 DH8085'SOUTH OF THE CENTERLINE OF IL. 94, 48.80 FEET WEST OF A P.K. NAIL SET
 DH8085'ON THE WEST SIDE OF A POWER POLE WITH THREE TRANSFORMERS, AND 115.85
 DH8085'FEET SOUTHEAST  OF THE SOUTHEAST CORNER OF A UNDERGROUND TELEPHONE
 DH8085'SPLICE BOX ON THE NORTH SIDE OF  THE HIGHWAY.  THE STATION IS A
 DH8085'STANDARD ALUMINUM SPIRE SET IN A PVC SLEEVE WITH A CAST  ALUMNUM
 DH8085'COVER, FLUSH WITH THE GROUND.
 DH8085
 DH8085                          STATION RECOVERY (2010)
 DH8085
 DH8085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (KL)
 DH8085'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8086 ***********************************************************************
 DH8086  DESIGNATION -  95 7660 ME
 DH8086  PID         -  DH8086
 DH8086  STATE/COUNTY-  IL/MERCER
 DH8086  COUNTRY     -  US
 DH8086  USGS QUAD   -  LITTLE YORK (2018)
 DH8086
 DH8086                         *CURRENT SURVEY CONTROL
 DH8086  ______________________________________________________________________
 DH8086* NAD 83(2011) POSITION- 41 05 51.76825(N) 090 44 40.97987(W)   ADJUSTED
 DH8086* NAD 83(2011) ELLIP HT-   152.238 (meters)        (06/27/12)   ADJUSTED
 DH8086* NAD 83(2011) EPOCH   -  2010.00
 DH8086* NAVD 88 ORTHO HEIGHT -   185.2   (meters)      608.    (feet) GPS OBS
 DH8086  ______________________________________________________________________
 DH8086  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH8086  GEOID HEIGHT    -        -32.912 (meters)                     GEOID03
 DH8086  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 DH8086  NAD 83(2011) X  -    -62,563.976 (meters)                     COMP
 DH8086  NAD 83(2011) Y  - -4,813,172.903 (meters)                     COMP
 DH8086  NAD 83(2011) Z  -  4,170,706.966 (meters)                     COMP
 DH8086  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 DH8086
 DH8086  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH8086  Standards:
 DH8086         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH8086            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH8086  -------------------------------------------------------------------
 DH8086  NETWORK    0.91   1.51           0.43   0.27   0.77      0.16699184
 DH8086  -------------------------------------------------------------------
 DH8086  Click here for local accuracies and other accuracy information.
 DH8086
 DH8086.The horizontal coordinates were established by GPS observations
 DH8086.and adjusted by the National Geodetic Survey in June 2012.
 DH8086
 DH8086.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH8086.been affixed to the stable North American tectonic plate. See 
 DH8086.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH8086
 DH8086.The horizontal coordinates are valid at the epoch date displayed above
 DH8086.which is a decimal equivalence of Year/Month/Day.
 DH8086
 DH8086.The orthometric height was determined by GPS observations and a
 DH8086.high-resolution geoid model.
 DH8086
 DH8086.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8086.GEOID18 height accuracy estimate available here.
 DH8086
 DH8086.Click photographs - Photos may exist for this station.
 DH8086
 DH8086.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH8086
 DH8086.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH8086
 DH8086.The ellipsoidal height was determined by GPS observations
 DH8086.and is referenced to NAD 83.
 DH8086
 DH8086. The following values were computed from the NAD 83(2011) position.
 DH8086
 DH8086;                    North         East     Units Scale Factor Converg.
 DH8086;SPC IL W     -   492,037.460   651,440.298   MT  0.99997019   -0 22 47.9
 DH8086;SPC IL W     - 1,614,292.90  2,137,267.04   sFT  0.99997019   -0 22 47.9
 DH8086;UTM  15      - 4,552,055.253   689,399.130   MT  1.00004151   +1 28 58.6
 DH8086
 DH8086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8086!SPC IL W     -   0.99997612  x   0.99997019  =   0.99994631
 DH8086!UTM  15      -   0.99997612  x   1.00004151  =   1.00001763
 DH8086
 DH8086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8939952055(NAD 83)
 DH8086
 DH8086                          SUPERSEDED SURVEY CONTROL
 DH8086
 DH8086  NAD 83(2007)-  41 05 51.76800(N)    090 44 40.98064(W) AD(2002.00) 1
 DH8086  ELLIP H (04/17/09)  152.282  (m)                       GP(2002.00) 4 1
 DH8086  NAD 83(1997)-  41 05 51.76778(N)    090 44 40.98027(W) AD(       ) 1
 DH8086  ELLIP H (02/22/06)  152.276  (m)                       GP(       ) 4 1
 DH8086
 DH8086.Superseded values are not recommended for survey control.
 DH8086
 DH8086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8086.See file dsdata.pdf to determine how the superseded data were derived.
 DH8086
 DH8086_MARKER: I = METAL ROD
 DH8086_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DH8086_STAMPING: 95 7660 ME
 DH8086_MARK LOGO: ILDT
 DH8086_PROJECTION: RECESSED 1 CENTIMETERS
 DH8086_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH8086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH8086+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2005
 DH8086_ROD/PIPE-DEPTH: 3.0 meters
 DH8086
 DH8086  HISTORY     - Date     Condition        Report By
 DH8086  HISTORY     - 19950625 MONUMENTED       ILDT
 DH8086  HISTORY     - 20051101 GOOD             ILDT
 DH8086
 DH8086                          STATION DESCRIPTION
 DH8086
 DH8086'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH8086'TO REACH THE STATION FROM THE INTERSECTION OF IL. 94 AND 30TH AVE.,
 DH8086'3.50 MILES EAST OF  SEATON, PROCEED SOUTH ON IL.94 0.95 MILES TO THE
 DH8086'STATION ON THE EAST SIDE OF THE HIGHWAY.   THE STATION IS 17.00 FEET
 DH8086'NORTH OF THE CENTERLINE OF A FIELD ENTRANCE, 31.00 FEET EAST OF  THE
 DH8086'CENTERLINE OF IL. 94, 65.20 FEET NORTHEAST OF A P.K. NAIL SET ON THE
 DH8086'EAST SIDE OF A LONE  WOOD FENCE POST, SOUTH OF A FIELD ENTRANCE, ON
 DH8086'THE WEST SIDE OF THE HIGHWAY, 74.20 FEET  EAST OF A P.K. NAIL SET ON
 DH8086'THE EAST SIDE OF A POWER POLE ON THE WEST SIDE OF THE HIGHWAY,  AND
 DH8086'39.25 FEET SOUTH OF THE APEX OF A CONCRETE R.O.W. MONUMENT ON THE EAST
 DH8086'SIDE OF THE  HIGHWAY.  THE STATION IS A STANDARD ALUMINUM SPIRE SET IN
 DH8086'A PVC SLEEVE WITH A CAST  ALUMINUM COVER, FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4732 ***********************************************************************
 DG4732  DESIGNATION -  9501
 DG4732  PID         -  DG4732
 DG4732  STATE/COUNTY-  IL/FRANKLIN
 DG4732  COUNTRY     -  US
 DG4732  USGS QUAD   -  CHRISTOPHER (2018)
 DG4732
 DG4732                         *CURRENT SURVEY CONTROL
 DG4732  ______________________________________________________________________
 DG4732* NAD 83(2011) POSITION- 37 53 34.67163(N) 089 03 05.10234(W)   ADJUSTED
 DG4732* NAD 83(2011) ELLIP HT-    99.337 (meters)        (06/27/12)   ADJUSTED
 DG4732* NAD 83(2011) EPOCH   -  2010.00
 DG4732* NAVD 88 ORTHO HEIGHT -   128.718 (meters)      422.30  (feet) ADJUSTED
 DG4732  ______________________________________________________________________
 DG4732  GEOID HEIGHT    -        -29.338 (meters)                     GEOID18
 DG4732  NAD 83(2011) X  -     83,434.788 (meters)                     COMP
 DG4732  NAD 83(2011) Y  - -5,039,122.630 (meters)                     COMP
 DG4732  NAD 83(2011) Z  -  3,896,136.213 (meters)                     COMP
 DG4732  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 DG4732  DYNAMIC HEIGHT  -        128.632 (meters)      422.02  (feet) COMP
 DG4732  MODELED GRAVITY -    979,960.5   (mgal)                       NAVD 88
 DG4732
 DG4732  VERT ORDER      -  SECOND    CLASS I
 DG4732
 DG4732  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4732  Standards:
 DG4732         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4732            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4732  -------------------------------------------------------------------
 DG4732  NETWORK    0.95   1.45           0.43   0.33   0.74     -0.02863706
 DG4732  -------------------------------------------------------------------
 DG4732  Click here for local accuracies and other accuracy information.
 DG4732
 DG4732.The horizontal coordinates were established by GPS observations
 DG4732.and adjusted by the National Geodetic Survey in June 2012.
 DG4732
 DG4732.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4732.been affixed to the stable North American tectonic plate. See 
 DG4732.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4732
 DG4732.The horizontal coordinates are valid at the epoch date displayed above
 DG4732.which is a decimal equivalence of Year/Month/Day.
 DG4732
 DG4732.The orthometric height was determined by differential leveling and
 DG4732.adjusted by the NATIONAL GEODETIC SURVEY
 DG4732.in July 2014.
 DG4732
 DG4732.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4732.GEOID18 height accuracy estimate available here.
 DG4732
 DG4732.Click photographs - Photos may exist for this station.
 DG4732
 DG4732.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4732
 DG4732.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4732
 DG4732.The ellipsoidal height was determined by GPS observations
 DG4732.and is referenced to NAD 83.
 DG4732
 DG4732.The dynamic height is computed by dividing the NAVD 88
 DG4732.geopotential number by the normal gravity value computed on the
 DG4732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG4732.degrees latitude (g = 980.6199 gals.).
 DG4732
 DG4732.The modeled gravity was interpolated from observed gravity values.
 DG4732
 DG4732. The following values were computed from the NAD 83(2011) position.
 DG4732
 DG4732;                    North         East     Units Scale Factor Converg.
 DG4732;SPC IL E     -   136,337.779   236,838.525   MT  1.00002412   -0 26 27.8
 DG4732;SPC IL E     -   447,301.53    777,027.73   sFT  1.00002412   -0 26 27.8
 DG4732;UTM  16      - 4,195,923.092   319,620.018   MT  1.00000076   -1 15 37.1
 DG4732
 DG4732!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4732!SPC IL E     -   0.99998441  x   1.00002412  =   1.00000853
 DG4732!UTM  16      -   0.99998441  x   1.00000076  =   0.99998517
 DG4732
 DG4732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1962095923(NAD 83)
 DG4732
 DG4732                          SUPERSEDED SURVEY CONTROL
 DG4732
 DG4732  NAD 83(2007)-  37 53 34.67175(N)    089 03 05.10297(W) AD(2002.00) 0
 DG4732  ELLIP H (02/10/07)   99.356  (m)                       GP(2002.00)    
 DG4732  ELLIP H (02/03/05)   99.345  (m)                       GP(       ) 4 2
 DG4732  NAD 83(1997)-  37 53 34.67135(N)    089 03 05.10320(W) AD(       ) 1
 DG4732  ELLIP H (03/16/04)   99.350  (m)                       GP(       ) 3 2
 DG4732  NAVD 88 (03/16/04)  128.7    (m)  GEOID03  model used  GPS OBS        
 DG4732
 DG4732.Superseded values are not recommended for survey control.
 DG4732
 DG4732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4732.See file dsdata.pdf to determine how the superseded data were derived.
 DG4732
 DG4732_MARKER: DD = SURVEY DISK
 DG4732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4732_STAMPING: 028-9501 1994
 DG4732_MARK LOGO: ILDT
 DG4732_PROJECTION: FLUSH
 DG4732_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4732+STABILITY: SURFACE MOTION
 DG4732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4732+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DG4732
 DG4732  HISTORY     - Date     Condition        Report By
 DG4732  HISTORY     - 1994     MONUMENTED       ILDT
 DG4732  HISTORY     - 20040223 GOOD             ILDT
 DG4732  HISTORY     - 20090803 GOOD             ILDT
 DG4732  HISTORY     - 20130926 GOOD             AMESC
 DG4732  HISTORY     - 20140618 GOOD             ILDT
 DG4732  HISTORY     - 20230622 GOOD             ILDT
 DG4732
 DG4732                          STATION DESCRIPTION
 DG4732
 DG4732'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4732'COMMENCING AT THE INTERSECTION OF IL. HIGHWAY 148 AND IL HIGHWAY 149
 DG4732'IN ZEIGLER, PROCEED NORTHEAST ALONG  HIGHWAY 149 FOR .25 MILE TO
 DG4732'INTERSECTION OF MAIN STREET AND RT. 149.TURN RIGHT AND PROCEED
 DG4732'SOUTHWEST ALONG RT. 149 FOR .30 MILE TO DEPARTMENT OF
 DG4732'RANSPORTATIONYARD ON THE LEFT, TURN LEFT THROUGH GATE AND MONUMENT ON
 DG4732'THE RIGHT. IT IS 38.1' NORTHEAST OF WITNESSIN WEST FENCE LINE, IT IS
 DG4732'62.5' SOUTHEAST OF FIRE HYDRANT JUST INSIDE GATE AND 106.3' SOUTH OF
 DG4732'THE SOUTHWESTOF BRICK BUILDING.
 DG4732
 DG4732                          STATION RECOVERY (2009)
 DG4732
 DG4732'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DG4732'RECOVERED IN GOOD CONDITION.
 DG4732
 DG4732                          STATION RECOVERY (2013)
 DG4732
 DG4732'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DG4732'RECOVERED AS DESCRIBED.
 DG4732'
 DG4732'NOTE-THE STATION IS INSIDE A LOCKED MAINTENANCE FACILITY CONTACT THE
 DG4732'CHIEF OF SURVEYS OF THE ILLINOIS DEPARTMENT OF TRANSPORTATION DISTRICT
 DG4732'9 AT 618-351-5314 TO ACCESS THE STATION.
 DG4732
 DG4732                          STATION RECOVERY (2014)
 DG4732
 DG4732'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DG4732'RECOVERED IN GOOD CONDITION.
 DG4732
 DG4732                          STATION RECOVERY (2023)
 DG4732
 DG4732'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DG4732'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4733 ***********************************************************************
 DG4733  DESIGNATION -  9502
 DG4733  PID         -  DG4733
 DG4733  STATE/COUNTY-  IL/FRANKLIN
 DG4733  COUNTRY     -  US
 DG4733  USGS QUAD   -  WEST FRANKFORT (2018)
 DG4733
 DG4733                         *CURRENT SURVEY CONTROL
 DG4733  ______________________________________________________________________
 DG4733* NAD 83(2011) POSITION- 37 59 51.85774(N) 088 56 35.71461(W)   ADJUSTED
 DG4733* NAD 83(2011) ELLIP HT-   102.804 (meters)        (06/27/12)   ADJUSTED
 DG4733* NAD 83(2011) EPOCH   -  2010.00
 DG4733* NAVD 88 ORTHO HEIGHT -   132.4   (meters)      434.    (feet) GPS OBS
 DG4733  ______________________________________________________________________
 DG4733  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4733  GEOID HEIGHT    -        -29.599 (meters)                     GEOID03
 DG4733  GEOID HEIGHT    -        -29.608 (meters)                     GEOID18
 DG4733  NAD 83(2011) X  -     92,815.679 (meters)                     COMP
 DG4733  NAD 83(2011) Y  - -5,031,808.933 (meters)                     COMP
 DG4733  NAD 83(2011) Z  -  3,905,309.428 (meters)                     COMP
 DG4733  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 DG4733
 DG4733  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4733  Standards:
 DG4733         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4733            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4733  -------------------------------------------------------------------
 DG4733  NETWORK    1.02   1.57           0.46   0.36   0.80      0.01706536
 DG4733  -------------------------------------------------------------------
 DG4733  Click here for local accuracies and other accuracy information.
 DG4733
 DG4733.The horizontal coordinates were established by GPS observations
 DG4733.and adjusted by the National Geodetic Survey in June 2012.
 DG4733
 DG4733.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4733.been affixed to the stable North American tectonic plate. See 
 DG4733.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4733
 DG4733.The horizontal coordinates are valid at the epoch date displayed above
 DG4733.which is a decimal equivalence of Year/Month/Day.
 DG4733
 DG4733.The orthometric height was determined by GPS observations and a
 DG4733.high-resolution geoid model.
 DG4733
 DG4733.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4733.GEOID18 height accuracy estimate available here.
 DG4733
 DG4733.Click photographs - Photos may exist for this station.
 DG4733
 DG4733.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4733
 DG4733.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4733
 DG4733.The ellipsoidal height was determined by GPS observations
 DG4733.and is referenced to NAD 83.
 DG4733
 DG4733. The following values were computed from the NAD 83(2011) position.
 DG4733
 DG4733;                    North         East     Units Scale Factor Converg.
 DG4733;SPC IL E     -   147,899.356   246,428.608   MT  1.00001033   -0 22 31.8
 DG4733;SPC IL E     -   485,233.14    808,491.19   sFT  1.00001033   -0 22 31.8
 DG4733;UTM  16      - 4,207,345.780   329,374.249   MT  0.99995858   -1 11 47.8
 DG4733
 DG4733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4733!SPC IL E     -   0.99998387  x   1.00001033  =   0.99999420
 DG4733!UTM  16      -   0.99998387  x   0.99995858  =   0.99994245
 DG4733
 DG4733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2937407345(NAD 83)
 DG4733
 DG4733                          SUPERSEDED SURVEY CONTROL
 DG4733
 DG4733  NAD 83(2007)-  37 59 51.85786(N)    088 56 35.71523(W) AD(2002.00) 0
 DG4733  ELLIP H (02/10/07)  102.826  (m)                       GP(2002.00)    
 DG4733  ELLIP H (02/03/05)  102.817  (m)                       GP(       ) 4 2
 DG4733  NAD 83(1997)-  37 59 51.85746(N)    088 56 35.71545(W) AD(       ) 1
 DG4733  ELLIP H (03/16/04)  102.820  (m)                       GP(       ) 3 2
 DG4733
 DG4733.Superseded values are not recommended for survey control.
 DG4733
 DG4733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4733.See file dsdata.pdf to determine how the superseded data were derived.
 DG4733
 DG4733_MARKER: DD = SURVEY DISK
 DG4733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4733_STAMPING: 028-9502
 DG4733_MARK LOGO: ILDT
 DG4733_PROJECTION: FLUSH
 DG4733_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4733+STABILITY: SURFACE MOTION
 DG4733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4733+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2014
 DG4733
 DG4733  HISTORY     - Date     Condition        Report By
 DG4733  HISTORY     - 1994     MONUMENTED       ILDT
 DG4733  HISTORY     - 20040223 GOOD             ILDT
 DG4733  HISTORY     - 20140710 GOOD             ILDT
 DG4733
 DG4733                          STATION DESCRIPTION
 DG4733
 DG4733'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4733'FROM THE INTERSECTION OF INTERSTATE 57 AND IL 14 PROCEED WEST OF IL 14
 DG4733'ABOUT 0.3 MI TO ILDT MAINTENANCE YARD. MARK IS LOCATED 4.65 M SOUTH OF
 DG4733'FENCE AND 6.31 M NORTH OF NW CORNER CONC LOADING RAMP. MONUMENT IS A
 DG4733'ALUMINUM DISK SET IN CONCRETE AND STAMPED 028 9502
 DG4733
 DG4733                          STATION RECOVERY (2014)
 DG4733
 DG4733'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DG4733'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4728 ***********************************************************************
 DG4728  DESIGNATION -  9503
 DG4728  PID         -  DG4728
 DG4728  STATE/COUNTY-  IL/ALEXANDER
 DG4728  COUNTRY     -  US
 DG4728  USGS QUAD   -  MCCLURE (2018)
 DG4728
 DG4728                         *CURRENT SURVEY CONTROL
 DG4728  ______________________________________________________________________
 DG4728* NAD 83(2011) POSITION- 37 17 45.36659(N) 089 26 55.72829(W)   ADJUSTED
 DG4728* NAD 83(2011) ELLIP HT-    73.358 (meters)        (06/27/12)   ADJUSTED
 DG4728* NAD 83(2011) EPOCH   -  2010.00
 DG4728* NAVD 88 ORTHO HEIGHT -   101.6   (meters)      333.    (feet) GPS OBS
 DG4728  ______________________________________________________________________
 DG4728  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4728  GEOID HEIGHT    -        -28.318 (meters)                     GEOID03
 DG4728  GEOID HEIGHT    -        -28.290 (meters)                     GEOID18
 DG4728  NAD 83(2011) X  -     48,871.053 (meters)                     COMP
 DG4728  NAD 83(2011) Y  - -5,079,983.336 (meters)                     COMP
 DG4728  NAD 83(2011) Z  -  3,843,616.041 (meters)                     COMP
 DG4728  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 DG4728
 DG4728  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4728  Standards:
 DG4728         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4728            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4728  -------------------------------------------------------------------
 DG4728  NETWORK    0.64   1.04           0.30   0.20   0.53     -0.05474086
 DG4728  -------------------------------------------------------------------
 DG4728  Click here for local accuracies and other accuracy information.
 DG4728
 DG4728.The horizontal coordinates were established by GPS observations
 DG4728.and adjusted by the National Geodetic Survey in June 2012.
 DG4728
 DG4728.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4728.been affixed to the stable North American tectonic plate. See 
 DG4728.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4728
 DG4728.The horizontal coordinates are valid at the epoch date displayed above
 DG4728.which is a decimal equivalence of Year/Month/Day.
 DG4728
 DG4728.The orthometric height was determined by GPS observations and a
 DG4728.high-resolution geoid model.
 DG4728
 DG4728.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4728.GEOID18 height accuracy estimate available here.
 DG4728
 DG4728.Click photographs - Photos may exist for this station.
 DG4728
 DG4728.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4728
 DG4728.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4728
 DG4728.The ellipsoidal height was determined by GPS observations
 DG4728.and is referenced to NAD 83.
 DG4728
 DG4728. The following values were computed from the NAD 83(2011) position.
 DG4728
 DG4728;                    North         East     Units Scale Factor Converg.
 DG4728;SPC IL W     -    70,072.003   763,645.534   MT  0.99999106   +0 26 05.9
 DG4728;SPC IL W     -   229,894.56  2,505,393.72   sFT  0.99999106   +0 26 05.9
 DG4728;UTM  16      - 4,130,513.820   282,943.815   MT  1.00018039   -1 29 03.8
 DG4728
 DG4728!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4728!SPC IL W     -   0.99998849  x   0.99999106  =   0.99997955
 DG4728!UTM  16      -   0.99998849  x   1.00018039  =   1.00016888
 DG4728
 DG4728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8294330513(NAD 83)
 DG4728
 DG4728                          SUPERSEDED SURVEY CONTROL
 DG4728
 DG4728  NAD 83(2007)-  37 17 45.36660(N)    089 26 55.72911(W) AD(2002.00) 0
 DG4728  ELLIP H (02/10/07)   73.382  (m)                       GP(2002.00)    
 DG4728  ELLIP H (02/03/05)   73.340  (m)                       GP(       ) 4 2
 DG4728  NAD 83(1997)-  37 17 45.36624(N)    089 26 55.72933(W) AD(       ) 1
 DG4728  ELLIP H (03/16/04)   73.340  (m)                       GP(       ) 3 2
 DG4728
 DG4728.Superseded values are not recommended for survey control.
 DG4728
 DG4728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4728.See file dsdata.pdf to determine how the superseded data were derived.
 DG4728
 DG4728_MARKER: DD = SURVEY DISK
 DG4728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4728_STAMPING: 002-9503
 DG4728_MARK LOGO: ILDT
 DG4728_PROJECTION: FLUSH
 DG4728_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4728+STABILITY: SURFACE MOTION
 DG4728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4728+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 DG4728
 DG4728  HISTORY     - Date     Condition        Report By
 DG4728  HISTORY     - 1994     MONUMENTED       ILDT
 DG4728  HISTORY     - 20040223 GOOD             ILDT
 DG4728  HISTORY     - 20100316 GOOD             ILSGS
 DG4728  HISTORY     - 20100610 GOOD             ILDT
 DG4728
 DG4728                          STATION DESCRIPTION
 DG4728
 DG4728'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4728'MONUMENT IS IN THE NORTHWEST QUADRANT OF THE INTERSECTION OF
 DG4728'IL.HIGHWAY 3 AND IL HIGHWAY 146, 3 MILESEAST OF CAPE GIRARDEAU. IT IS
 DG4728'116.5' WEST OF EDGE OF ASPHALT SHOULDER OF IL HIGHWAY 3, IT IS 139'
 DG4728'NORTHOF THE CENTERLINE OF IL HIGHWAY 146 AND 2' SOUTH OF A METAL
 DG4728'WITNESS POST.
 DG4728
 DG4728                          STATION RECOVERY (2010)
 DG4728
 DG4728'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2010 (ETP)
 DG4728'RECOVERED IN GOOD CONDITION.
 DG4728
 DG4728                          STATION RECOVERY (2010)
 DG4728
 DG4728'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4728'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4729 ***********************************************************************
 DG4729  DESIGNATION -  9504
 DG4729  PID         -  DG4729
 DG4729  STATE/COUNTY-  IL/ALEXANDER
 DG4729  COUNTRY     -  US
 DG4729  USGS QUAD   -  MCCLURE (2018)
 DG4729
 DG4729                         *CURRENT SURVEY CONTROL
 DG4729  ______________________________________________________________________
 DG4729* NAD 83(2011) POSITION- 37 18 21.02675(N) 089 26 53.97382(W)   ADJUSTED
 DG4729* NAD 83(2011) ELLIP HT-    73.970 (meters)        (06/27/12)   ADJUSTED
 DG4729* NAD 83(2011) EPOCH   -  2010.00
 DG4729* NAVD 88 ORTHO HEIGHT -   102.3   (meters)      336.    (feet) GPS OBS
 DG4729  ______________________________________________________________________
 DG4729  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4729  GEOID HEIGHT    -        -28.326 (meters)                     GEOID03
 DG4729  GEOID HEIGHT    -        -28.298 (meters)                     GEOID18
 DG4729  NAD 83(2011) X  -     48,907.853 (meters)                     COMP
 DG4729  NAD 83(2011) Y  - -5,079,317.220 (meters)                     COMP
 DG4729  NAD 83(2011) Z  -  3,844,490.921 (meters)                     COMP
 DG4729  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 DG4729
 DG4729  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4729  Standards:
 DG4729         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4729            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4729  -------------------------------------------------------------------
 DG4729  NETWORK    0.58   0.94           0.27   0.19   0.48     -0.03928457
 DG4729  -------------------------------------------------------------------
 DG4729  Click here for local accuracies and other accuracy information.
 DG4729
 DG4729.The horizontal coordinates were established by GPS observations
 DG4729.and adjusted by the National Geodetic Survey in June 2012.
 DG4729
 DG4729.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4729.been affixed to the stable North American tectonic plate. See 
 DG4729.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4729
 DG4729.The horizontal coordinates are valid at the epoch date displayed above
 DG4729.which is a decimal equivalence of Year/Month/Day.
 DG4729
 DG4729.The orthometric height was determined by GPS observations and a
 DG4729.high-resolution geoid model.
 DG4729
 DG4729.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4729.GEOID18 height accuracy estimate available here.
 DG4729
 DG4729.Click photographs - Photos may exist for this station.
 DG4729
 DG4729.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4729
 DG4729.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4729
 DG4729.The ellipsoidal height was determined by GPS observations
 DG4729.and is referenced to NAD 83.
 DG4729
 DG4729. The following values were computed from the NAD 83(2011) position.
 DG4729
 DG4729;                    North         East     Units Scale Factor Converg.
 DG4729;SPC IL W     -    71,171.645   763,680.391   MT  0.99999111   +0 26 07.4
 DG4729;SPC IL W     -   233,502.31  2,505,508.08   sFT  0.99999111   +0 26 07.4
 DG4729;UTM  16      - 4,131,611.885   283,015.501   MT  1.00018001   -1 29 04.0
 DG4729
 DG4729!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4729!SPC IL W     -   0.99998839  x   0.99999111  =   0.99997950
 DG4729!UTM  16      -   0.99998839  x   1.00018001  =   1.00016840
 DG4729
 DG4729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8301531611(NAD 83)
 DG4729
 DG4729                          SUPERSEDED SURVEY CONTROL
 DG4729
 DG4729  NAD 83(2007)-  37 18 21.02676(N)    089 26 53.97464(W) AD(2002.00) 0
 DG4729  ELLIP H (02/10/07)   73.994  (m)                       GP(2002.00)    
 DG4729  ELLIP H (02/03/05)   73.951  (m)                       GP(       ) 4 2
 DG4729  NAD 83(1997)-  37 18 21.02640(N)    089 26 53.97486(W) AD(       ) 1
 DG4729  ELLIP H (03/16/04)   73.950  (m)                       GP(       ) 3 2
 DG4729
 DG4729.Superseded values are not recommended for survey control.
 DG4729
 DG4729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4729.See file dsdata.pdf to determine how the superseded data were derived.
 DG4729
 DG4729_MARKER: DD = SURVEY DISK
 DG4729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4729_STAMPING: 002-9504
 DG4729_MARK LOGO: ILDT
 DG4729_PROJECTION: FLUSH
 DG4729_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4729+STABILITY: SURFACE MOTION
 DG4729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4729+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 DG4729
 DG4729  HISTORY     - Date     Condition        Report By
 DG4729  HISTORY     - 1994     MONUMENTED       ILDT
 DG4729  HISTORY     - 20040223 GOOD             ILDT
 DG4729  HISTORY     - 20100610 GOOD             ILDT
 DG4729
 DG4729                          STATION DESCRIPTION
 DG4729
 DG4729'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4729'STARTING AT THE INTERSECTION OF IL RT 3 AND IL RT 146 PROCEED 0.7 MI
 DG4729'NORTH TO FIRST ENTERENCE TO REST AREA WHERE MONUMENT IS LOCATED.
 DG4729'MONUMENT IS A BRASS DISK SET IN CONCRETE AND STAMPED 002 9504. WITNESS
 DG4729'POST LOCATED 1.5 FT WEST OF MONUMENT.
 DG4729
 DG4729                          STATION RECOVERY (2010)
 DG4729
 DG4729'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4729'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4730 ***********************************************************************
 DG4730  DESIGNATION -  9505
 DG4730  PID         -  DG4730
 DG4730  STATE/COUNTY-  IL/ALEXANDER
 DG4730  COUNTRY     -  US
 DG4730  USGS QUAD   -  CAIRO (2018)
 DG4730
 DG4730                         *CURRENT SURVEY CONTROL
 DG4730  ______________________________________________________________________
 DG4730* NAD 83(2011) POSITION- 37 02 28.26838(N) 089 11 24.06767(W)   ADJUSTED
 DG4730* NAD 83(2011) ELLIP HT-    66.136 (meters)        (06/27/12)   ADJUSTED
 DG4730* NAD 83(2011) EPOCH   -  2010.00
 DG4730* NAVD 88 ORTHO HEIGHT -    94.3   (meters)      309.    (feet) GPS OBS
 DG4730  ______________________________________________________________________
 DG4730  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4730  GEOID HEIGHT    -        -28.191 (meters)                     GEOID03
 DG4730  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 DG4730  NAD 83(2011) X  -     72,057.222 (meters)                     COMP
 DG4730  NAD 83(2011) Y  - -5,096,784.538 (meters)                     COMP
 DG4730  NAD 83(2011) Z  -  3,821,082.337 (meters)                     COMP
 DG4730  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 DG4730
 DG4730  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4730  Standards:
 DG4730         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4730            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4730  -------------------------------------------------------------------
 DG4730  NETWORK    0.96   1.86           0.43   0.35   0.95     -0.09388740
 DG4730  -------------------------------------------------------------------
 DG4730  Click here for local accuracies and other accuracy information.
 DG4730
 DG4730.The horizontal coordinates were established by GPS observations
 DG4730.and adjusted by the National Geodetic Survey in June 2012.
 DG4730
 DG4730.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4730.been affixed to the stable North American tectonic plate. See 
 DG4730.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4730
 DG4730.The horizontal coordinates are valid at the epoch date displayed above
 DG4730.which is a decimal equivalence of Year/Month/Day.
 DG4730
 DG4730.The orthometric height was determined by GPS observations and a
 DG4730.high-resolution geoid model.
 DG4730
 DG4730.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4730.GEOID18 height accuracy estimate available here.
 DG4730
 DG4730.Click photographs - Photos may exist for this station.
 DG4730
 DG4730.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4730
 DG4730.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4730
 DG4730.The ellipsoidal height was determined by GPS observations
 DG4730.and is referenced to NAD 83.
 DG4730
 DG4730. The following values were computed from the NAD 83(2011) position.
 DG4730
 DG4730;                    North         East     Units Scale Factor Converg.
 DG4730;SPC IL W     -    42,005.851   786,882.204   MT  1.00003413   +0 35 18.1
 DG4730;SPC IL W     -   137,814.20  2,581,629.36   sFT  1.00003413   +0 35 18.1
 DG4730;UTM  16      - 4,101,684.143   305,232.761   MT  1.00006733   -1 19 10.8
 DG4730
 DG4730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4730!SPC IL W     -   0.99998962  x   1.00003413  =   1.00002375
 DG4730!UTM  16      -   0.99998962  x   1.00006733  =   1.00005695
 DG4730
 DG4730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0523201684(NAD 83)
 DG4730
 DG4730                          SUPERSEDED SURVEY CONTROL
 DG4730
 DG4730  NAD 83(2007)-  37 02 28.26848(N)    089 11 24.06845(W) AD(2002.00) 0
 DG4730  ELLIP H (02/10/07)   66.159  (m)                       GP(2002.00)    
 DG4730  ELLIP H (02/03/05)   66.127  (m)                       GP(       ) 4 2
 DG4730  NAD 83(1997)-  37 02 28.26810(N)    089 11 24.06872(W) AD(       ) 1
 DG4730  ELLIP H (03/16/04)   66.154  (m)                       GP(       ) 3 2
 DG4730
 DG4730.Superseded values are not recommended for survey control.
 DG4730
 DG4730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4730.See file dsdata.pdf to determine how the superseded data were derived.
 DG4730
 DG4730_MARKER: DD = SURVEY DISK
 DG4730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4730_STAMPING: 002-9505
 DG4730_MARK LOGO: ILDT
 DG4730_PROJECTION: FLUSH
 DG4730_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4730+STABILITY: SURFACE MOTION
 DG4730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4730+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 DG4730
 DG4730  HISTORY     - Date     Condition        Report By
 DG4730  HISTORY     - 1994     MONUMENTED       ILDT
 DG4730  HISTORY     - 20040223 GOOD             ILDT
 DG4730  HISTORY     - 20100610 GOOD             ILDT
 DG4730
 DG4730                          STATION DESCRIPTION
 DG4730
 DG4730'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4730'STARTING AT THE INTERSECTION OF IL 3 AND IL 51 NORTH OF CAIRO, PROCEED
 DG4730'0.2 MI NORTH ON IL 51 TO INTERSECTION WITH LOCAL ROAD, TURN RT (WEST)
 DG4730'ON LOCAL ST AND PROCEED 0.2 MI TO CAIRO MAINTENANCE YARD. MARK IS
 DG4730'LOCATED IN SE CORNER OF MAINTENANCE YARD, 64.8 FT NW OF SE CORNER OF
 DG4730'FENCE, 234.9 FT EAST OF NE CORNER OF BLDG, AND 148.4 FT SE OF SE
 DG4730'CORNER OF GAS HOUSE. MONUMENT IS A ALUMINUM DISK SET IN CONCRETE AND
 DG4730'STAMPED 002 9505
 DG4730
 DG4730                          STATION RECOVERY (2010)
 DG4730
 DG4730'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4730'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4731 ***********************************************************************
 DG4731  DESIGNATION -  9506
 DG4731  PID         -  DG4731
 DG4731  STATE/COUNTY-  IL/ALEXANDER
 DG4731  COUNTRY     -  US
 DG4731  USGS QUAD   -  CAIRO (2018)
 DG4731
 DG4731                         *CURRENT SURVEY CONTROL
 DG4731  ______________________________________________________________________
 DG4731* NAD 83(2011) POSITION- 37 02 31.36962(N) 089 11 54.14181(W)   ADJUSTED
 DG4731* NAD 83(2011) ELLIP HT-    67.398 (meters)        (06/27/12)   ADJUSTED
 DG4731* NAD 83(2011) EPOCH   -  2010.00
 DG4731* NAVD 88 ORTHO HEIGHT -    95.6   (meters)      314.    (feet) GPS OBS
 DG4731  ______________________________________________________________________
 DG4731  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4731  GEOID HEIGHT    -        -28.189 (meters)                     GEOID03
 DG4731  GEOID HEIGHT    -        -28.222 (meters)                     GEOID18
 DG4731  NAD 83(2011) X  -     71,313.300 (meters)                     COMP
 DG4731  NAD 83(2011) Y  - -5,096,738.412 (meters)                     COMP
 DG4731  NAD 83(2011) Z  -  3,821,159.408 (meters)                     COMP
 DG4731  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 DG4731
 DG4731  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4731  Standards:
 DG4731         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4731            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4731  -------------------------------------------------------------------
 DG4731  NETWORK    0.96   1.86           0.43   0.35   0.95     -0.09647507
 DG4731  -------------------------------------------------------------------
 DG4731  Click here for local accuracies and other accuracy information.
 DG4731
 DG4731.The horizontal coordinates were established by GPS observations
 DG4731.and adjusted by the National Geodetic Survey in June 2012.
 DG4731
 DG4731.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4731.been affixed to the stable North American tectonic plate. See 
 DG4731.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4731
 DG4731.The horizontal coordinates are valid at the epoch date displayed above
 DG4731.which is a decimal equivalence of Year/Month/Day.
 DG4731
 DG4731.The orthometric height was determined by GPS observations and a
 DG4731.high-resolution geoid model.
 DG4731
 DG4731.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4731.GEOID18 height accuracy estimate available here.
 DG4731
 DG4731.Click photographs - Photos may exist for this station.
 DG4731
 DG4731.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4731
 DG4731.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4731
 DG4731.The ellipsoidal height was determined by GPS observations
 DG4731.and is referenced to NAD 83.
 DG4731
 DG4731. The following values were computed from the NAD 83(2011) position.
 DG4731
 DG4731;                    North         East     Units Scale Factor Converg.
 DG4731;SPC IL W     -    42,093.853   786,138.048   MT  1.00003255   +0 35 00.0
 DG4731;SPC IL W     -   138,102.92  2,579,187.91   sFT  1.00003255   +0 35 00.0
 DG4731;UTM  16      - 4,101,796.877   304,491.922   MT  1.00007089   -1 19 29.0
 DG4731
 DG4731!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4731!SPC IL W     -   0.99998942  x   1.00003255  =   1.00002197
 DG4731!UTM  16      -   0.99998942  x   1.00007089  =   1.00006031
 DG4731
 DG4731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0449101796(NAD 83)
 DG4731
 DG4731                          SUPERSEDED SURVEY CONTROL
 DG4731
 DG4731  NAD 83(2007)-  37 02 31.36971(N)    089 11 54.14259(W) AD(2002.00) 0
 DG4731  ELLIP H (02/10/07)   67.421  (m)                       GP(2002.00)    
 DG4731  ELLIP H (02/03/05)   67.389  (m)                       GP(       ) 4 2
 DG4731  NAD 83(1997)-  37 02 31.36933(N)    089 11 54.14286(W) AD(       ) 1
 DG4731  ELLIP H (03/16/04)   67.416  (m)                       GP(       ) 3 2
 DG4731
 DG4731.Superseded values are not recommended for survey control.
 DG4731
 DG4731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4731.See file dsdata.pdf to determine how the superseded data were derived.
 DG4731
 DG4731_MARKER: DD = SURVEY DISK
 DG4731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4731_STAMPING: 002-9506
 DG4731_MARK LOGO: ILDT
 DG4731_PROJECTION: FLUSH
 DG4731_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4731+STABILITY: SURFACE MOTION
 DG4731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4731+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 DG4731
 DG4731  HISTORY     - Date     Condition        Report By
 DG4731  HISTORY     - 1994     MONUMENTED       ILDT
 DG4731  HISTORY     - 20040223 GOOD             ILDT
 DG4731  HISTORY     - 20100610 GOOD             ILDT
 DG4731
 DG4731                          STATION DESCRIPTION
 DG4731
 DG4731'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4731'STARTING AT THE INTERSECTION OF IL 3 AND IL 51 NORTH OF CAIRO, PROCEED
 DG4731'07 MI WEST ON IL 3 TO MONUMENT OR RT. MARK IS LOCATED BETWEEN ON AND
 DG4731'OFF RAMPS FOR I57. 92.31 FT SW OF CROSS IN LIGHT FOUNDATION, 132.1 FT
 DG4731'SE OF NW CORNER INTERSTATE SIGN POST. MONUMENT IS A ALUMINUM DISK SET
 DG4731'IN CONCRETE AND STAMPED 002 9506
 DG4731
 DG4731                          STATION RECOVERY (2010)
 DG4731
 DG4731'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4731'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4734 ***********************************************************************
 DG4734  DESIGNATION -  9507
 DG4734  PID         -  DG4734
 DG4734  STATE/COUNTY-  IL/GALLATIN
 DG4734  COUNTRY     -  US
 DG4734  USGS QUAD   -  EQUALITY (2018)
 DG4734
 DG4734                         *CURRENT SURVEY CONTROL
 DG4734  ______________________________________________________________________
 DG4734* NAD 83(2011) POSITION- 37 43 25.39307(N) 088 17 10.46853(W)   ADJUSTED
 DG4734* NAD 83(2011) ELLIP HT-    82.751 (meters)        (06/27/12)   ADJUSTED
 DG4734* NAD 83(2011) EPOCH   -  2010.00
 DG4734* NAVD 88 ORTHO HEIGHT -   112.5   (meters)      369.    (feet) GPS OBS
 DG4734  ______________________________________________________________________
 DG4734  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4734  GEOID HEIGHT    -        -29.751 (meters)                     GEOID03
 DG4734  GEOID HEIGHT    -        -29.743 (meters)                     GEOID18
 DG4734  NAD 83(2011) X  -    151,066.032 (meters)                     COMP
 DG4734  NAD 83(2011) Y  - -5,049,056.501 (meters)                     COMP
 DG4734  NAD 83(2011) Z  -  3,881,284.549 (meters)                     COMP
 DG4734  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 DG4734
 DG4734  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4734  Standards:
 DG4734         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4734            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4734  -------------------------------------------------------------------
 DG4734  NETWORK    1.24   1.92           0.54   0.47   0.98     -0.06804833
 DG4734  -------------------------------------------------------------------
 DG4734  Click here for local accuracies and other accuracy information.
 DG4734
 DG4734.The horizontal coordinates were established by GPS observations
 DG4734.and adjusted by the National Geodetic Survey in June 2012.
 DG4734
 DG4734.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4734.been affixed to the stable North American tectonic plate. See 
 DG4734.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4734
 DG4734.The horizontal coordinates are valid at the epoch date displayed above
 DG4734.which is a decimal equivalence of Year/Month/Day.
 DG4734
 DG4734.The orthometric height was determined by GPS observations and a
 DG4734.high-resolution geoid model.
 DG4734
 DG4734.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4734.GEOID18 height accuracy estimate available here.
 DG4734
 DG4734.Click photographs - Photos may exist for this station.
 DG4734
 DG4734.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4734
 DG4734.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4734
 DG4734.The ellipsoidal height was determined by GPS observations
 DG4734.and is referenced to NAD 83.
 DG4734
 DG4734. The following values were computed from the NAD 83(2011) position.
 DG4734
 DG4734;                    North         East     Units Scale Factor Converg.
 DG4734;SPC IL E     -   117,311.311   304,151.578   MT  0.99997521   +0 01 43.7
 DG4734;SPC IL E     -   384,878.86    997,870.64   sFT  0.99997521   +0 01 43.7
 DG4734;UTM  16      - 4,175,940.497   386,646.688   MT  0.99975826   -0 47 13.5
 DG4734
 DG4734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4734!SPC IL E     -   0.99998701  x   0.99997521  =   0.99996223
 DG4734!UTM  16      -   0.99998701  x   0.99975826  =   0.99974528
 DG4734
 DG4734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8664675940(NAD 83)
 DG4734
 DG4734                          SUPERSEDED SURVEY CONTROL
 DG4734
 DG4734  NAD 83(2007)-  37 43 25.39310(N)    088 17 10.46932(W) AD(2002.00) 0
 DG4734  ELLIP H (02/10/07)   82.779  (m)                       GP(2002.00)    
 DG4734  ELLIP H (02/03/05)   82.752  (m)                       GP(       ) 4 2
 DG4734  NAD 83(1997)-  37 43 25.39300(N)    088 17 10.46950(W) AD(       ) 1
 DG4734  ELLIP H (03/16/04)   82.753  (m)                       GP(       ) 3 2
 DG4734
 DG4734.Superseded values are not recommended for survey control.
 DG4734
 DG4734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4734.See file dsdata.pdf to determine how the superseded data were derived.
 DG4734
 DG4734_MARKER: DD = SURVEY DISK
 DG4734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4734_STAMPING: 030-9507 1994
 DG4734_MARK LOGO: ILDT
 DG4734_PROJECTION: FLUSH
 DG4734_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4734+STABILITY: SURFACE MOTION
 DG4734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4734+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DG4734
 DG4734  HISTORY     - Date     Condition        Report By
 DG4734  HISTORY     - 1994     MONUMENTED       ILDT
 DG4734  HISTORY     - 20040223 GOOD             ILDT
 DG4734  HISTORY     - 20071117 GOOD             ILDT
 DG4734  HISTORY     - 20230823 GOOD             ILDT
 DG4734
 DG4734                          STATION DESCRIPTION
 DG4734
 DG4734'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4734'COMMENCING AT THE INTERSECTION OF IL. HIGHWAY 13 AND IL. HIGHWAY 1,
 DG4734'PROCEED SOUTH ON IL. HIGHWAY 1 FOR 1.2 MILES TO THE ILLINOIS
 DG4734'DEPARTMENT OF TRANSPORTATION MAINTENANCE YARDON THE WEST SIDE OF ROUTE
 DG4734'1, TURN RIGHT ON THE ENTRANCE ROAD TO THE YARD, GO THROUGH THE GATEAND
 DG4734'THE MONUMENT WILL BE ON LEFT, IT IS 39.3' WEST OF FENCE PARELLE TO
 DG4734'HIGHWAY 1, IT IS 120.5' SOUTHWEST OF THE SOUTH GATEPOST AT THE
 DG4734'ENTRANCE TO THE YARD, IT IS 78.8' WEST OF THE CENTERLINE OF HIGHWAY 1
 DG4734'AND 127'SOUTH OF THE CENTERLINE OF THE ENTRANCE ROAD THE YARD.
 DG4734
 DG4734                          STATION RECOVERY (2007)
 DG4734
 DG4734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 DG4734'RECOVERED IN GOOD CONDITION.
 DG4734
 DG4734                          STATION RECOVERY (2023)
 DG4734
 DG4734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DG4734'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4735 ***********************************************************************
 DG4735  DESIGNATION -  9508
 DG4735  PID         -  DG4735
 DG4735  STATE/COUNTY-  IL/GALLATIN
 DG4735  COUNTRY     -  US
 DG4735  USGS QUAD   -  EQUALITY (2018)
 DG4735
 DG4735                         *CURRENT SURVEY CONTROL
 DG4735  ______________________________________________________________________
 DG4735* NAD 83(2011) POSITION- 37 42 59.48758(N) 088 17 09.86548(W)   ADJUSTED
 DG4735* NAD 83(2011) ELLIP HT-    79.791 (meters)        (06/27/12)   ADJUSTED
 DG4735* NAD 83(2011) EPOCH   -  2010.00
 DG4735* NAVD 88 ORTHO HEIGHT -   109.5   (meters)      359.    (feet) GPS OBS
 DG4735  ______________________________________________________________________
 DG4735  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4735  GEOID HEIGHT    -        -29.737 (meters)                     GEOID03
 DG4735  GEOID HEIGHT    -        -29.728 (meters)                     GEOID18
 DG4735  NAD 83(2011) X  -    151,095.339 (meters)                     COMP
 DG4735  NAD 83(2011) Y  - -5,049,542.149 (meters)                     COMP
 DG4735  NAD 83(2011) Z  -  3,880,650.959 (meters)                     COMP
 DG4735  LAPLACE CORR    -         -2.30  (seconds)                    DEFLEC18
 DG4735
 DG4735  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4735  Standards:
 DG4735         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4735            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4735  -------------------------------------------------------------------
 DG4735  NETWORK    1.21   1.88           0.53   0.45   0.96     -0.07352660
 DG4735  -------------------------------------------------------------------
 DG4735  Click here for local accuracies and other accuracy information.
 DG4735
 DG4735.The horizontal coordinates were established by GPS observations
 DG4735.and adjusted by the National Geodetic Survey in June 2012.
 DG4735
 DG4735.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4735.been affixed to the stable North American tectonic plate. See 
 DG4735.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4735
 DG4735.The horizontal coordinates are valid at the epoch date displayed above
 DG4735.which is a decimal equivalence of Year/Month/Day.
 DG4735
 DG4735.The orthometric height was determined by GPS observations and a
 DG4735.high-resolution geoid model.
 DG4735
 DG4735.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4735.GEOID18 height accuracy estimate available here.
 DG4735
 DG4735.Click photographs - Photos may exist for this station.
 DG4735
 DG4735.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4735
 DG4735.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4735
 DG4735.The ellipsoidal height was determined by GPS observations
 DG4735.and is referenced to NAD 83.
 DG4735
 DG4735. The following values were computed from the NAD 83(2011) position.
 DG4735
 DG4735;                    North         East     Units Scale Factor Converg.
 DG4735;SPC IL E     -   116,512.649   304,166.749   MT  0.99997521   +0 01 44.1
 DG4735;SPC IL E     -   382,258.58    997,920.41   sFT  0.99997521   +0 01 44.1
 DG4735;UTM  16      - 4,175,141.873   386,650.485   MT  0.99975825   -0 47 12.6
 DG4735
 DG4735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4735!SPC IL E     -   0.99998748  x   0.99997521  =   0.99996269
 DG4735!UTM  16      -   0.99998748  x   0.99975825  =   0.99974573
 DG4735
 DG4735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8665075141(NAD 83)
 DG4735
 DG4735                          SUPERSEDED SURVEY CONTROL
 DG4735
 DG4735  NAD 83(2007)-  37 42 59.48761(N)    088 17 09.86627(W) AD(2002.00) 0
 DG4735  ELLIP H (02/10/07)   79.820  (m)                       GP(2002.00)    
 DG4735  ELLIP H (02/03/05)   79.794  (m)                       GP(       ) 4 2
 DG4735  NAD 83(1997)-  37 42 59.48752(N)    088 17 09.86645(W) AD(       ) 1
 DG4735  ELLIP H (03/16/04)   79.795  (m)                       GP(       ) 3 2
 DG4735
 DG4735.Superseded values are not recommended for survey control.
 DG4735
 DG4735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4735.See file dsdata.pdf to determine how the superseded data were derived.
 DG4735
 DG4735_MARKER: DD = SURVEY DISK
 DG4735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4735_STAMPING: 030-9508
 DG4735_MARK LOGO: ILDT
 DG4735_PROJECTION: FLUSH
 DG4735_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4735+STABILITY: SURFACE MOTION
 DG4735_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4735+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG4735
 DG4735  HISTORY     - Date     Condition        Report By
 DG4735  HISTORY     - 1994     MONUMENTED       ILDT
 DG4735  HISTORY     - 20040223 GOOD             ILDT
 DG4735
 DG4735                          STATION DESCRIPTION
 DG4735
 DG4735'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4735'COMMENCING AT THE INTERSECTION OF IL. HIGHWAY 13 AND IL. HIGHWAY 1,
 DG4735'PROCEED SOUTH ON HIGHWAY 1FOR 1.7 MILES TO THE MONUMENT ON THE RIGHT.
 DG4735'THE MARK IS 31.0' WEST OF HIGHWAY 1, IT IS 140.0' SOUTHOF A NAIL AND
 DG4735'BOTTLECAP IN A POWERPOLE IN THE SOUTHWEST QUADRANT OF HIGHWAY AND
 DG4735'PARKER ROAD,IT IS 144.1' SOUTHWEST OF A NAIL AND BOTTLECAP IN A
 DG4735'POWERPOLE IN THE SOUTHEAST QUADRANT OF HIGHWAY 1AND PARKER ROAD AND IT
 DG4735'IS 3.3' EAST OF A METAL WITNESS POST WITHOUT THE SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4745 ***********************************************************************
 DG4745  DESIGNATION -  9510
 DG4745  PID         -  DG4745
 DG4745  STATE/COUNTY-  IL/SALINE
 DG4745  COUNTRY     -  US
 DG4745  USGS QUAD   -  HARRISBURG (2018)
 DG4745
 DG4745                         *CURRENT SURVEY CONTROL
 DG4745  ______________________________________________________________________
 DG4745* NAD 83(2011) POSITION- 37 42 58.92432(N) 088 33 04.04189(W)   ADJUSTED
 DG4745* NAD 83(2011) ELLIP HT-    86.161 (meters)        (06/27/12)   ADJUSTED
 DG4745* NAD 83(2011) EPOCH   -  2010.00
 DG4745* NAVD 88 ORTHO HEIGHT -   115.6   (meters)      379.    (feet) GPS OBS
 DG4745  ______________________________________________________________________
 DG4745  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4745  GEOID HEIGHT    -        -29.455 (meters)                     GEOID03
 DG4745  GEOID HEIGHT    -        -29.437 (meters)                     GEOID18
 DG4745  NAD 83(2011) X  -    127,735.132 (meters)                     COMP
 DG4745  NAD 83(2011) Y  - -5,050,202.739 (meters)                     COMP
 DG4745  NAD 83(2011) Z  -  3,880,641.119 (meters)                     COMP
 DG4745  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 DG4745
 DG4745  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4745  Standards:
 DG4745         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4745            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4745  -------------------------------------------------------------------
 DG4745  NETWORK    1.21   2.00           0.53   0.45   1.02      0.00310879
 DG4745  -------------------------------------------------------------------
 DG4745  Click here for local accuracies and other accuracy information.
 DG4745
 DG4745.The horizontal coordinates were established by GPS observations
 DG4745.and adjusted by the National Geodetic Survey in June 2012.
 DG4745
 DG4745.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4745.been affixed to the stable North American tectonic plate. See 
 DG4745.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4745
 DG4745.The horizontal coordinates are valid at the epoch date displayed above
 DG4745.which is a decimal equivalence of Year/Month/Day.
 DG4745
 DG4745.The orthometric height was determined by GPS observations and a
 DG4745.high-resolution geoid model.
 DG4745
 DG4745.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4745.GEOID18 height accuracy estimate available here.
 DG4745
 DG4745.Click photographs - Photos may exist for this station.
 DG4745
 DG4745.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4745
 DG4745.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4745
 DG4745.The ellipsoidal height was determined by GPS observations
 DG4745.and is referenced to NAD 83.
 DG4745
 DG4745. The following values were computed from the NAD 83(2011) position.
 DG4745
 DG4745;                    North         East     Units Scale Factor Converg.
 DG4745;SPC IL E     -   116,516.558   280,798.048   MT  0.99997954   -0 07 59.6
 DG4745;SPC IL E     -   382,271.41    921,251.60   sFT  0.99997954   -0 07 59.6
 DG4745;UTM  16      - 4,175,478.436   363,288.488   MT  0.99983021   -0 56 56.6
 DG4745
 DG4745!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4745!SPC IL E     -   0.99998648  x   0.99997954  =   0.99996602
 DG4745!UTM  16      -   0.99998648  x   0.99983021  =   0.99981669
 DG4745
 DG4745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6328875478(NAD 83)
 DG4745
 DG4745                          SUPERSEDED SURVEY CONTROL
 DG4745
 DG4745  NAD 83(2007)-  37 42 58.92442(N)    088 33 04.04229(W) AD(2002.00) 0
 DG4745  ELLIP H (02/10/07)   86.198  (m)                       GP(2002.00)    
 DG4745  ELLIP H (02/03/05)   86.153  (m)                       GP(       ) 4 2
 DG4745  NAD 83(1997)-  37 42 58.92419(N)    088 33 04.04268(W) AD(       ) 1
 DG4745  ELLIP H (03/16/04)   86.157  (m)                       GP(       ) 3 2
 DG4745
 DG4745.Superseded values are not recommended for survey control.
 DG4745
 DG4745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4745.See file dsdata.pdf to determine how the superseded data were derived.
 DG4745
 DG4745_MARKER: DD = SURVEY DISK
 DG4745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4745_STAMPING: 083-9510
 DG4745_MARK LOGO: ILDT
 DG4745_PROJECTION: FLUSH
 DG4745_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4745+STABILITY: SURFACE MOTION
 DG4745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4745+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2007
 DG4745
 DG4745  HISTORY     - Date     Condition        Report By
 DG4745  HISTORY     - 1994     MONUMENTED       ILDT
 DG4745  HISTORY     - 20040223 GOOD             ILDT
 DG4745  HISTORY     - 20071117 GOOD             ILDT
 DG4745
 DG4745                          STATION DESCRIPTION
 DG4745
 DG4745'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4745'FROM THE INTERSECTION OF INTERSTATE 45 AND IL 145 SE OF HARRISBERG,
 DG4745'PROCEED SOUTHWEST ALONG IL 45 ABOUT 1.2 MI TO CROSSROAD. TURN RT OR
 DG4745'NORTH  AND PROCEED 0,1 MI TO ENTERANCE TO ILDT HARRISBURG MAINTENANCE
 DG4745'YARD. MARK IS LOCATED IN IN SOUTH OF YARD 31.9 M SE OF NW CORNER OF
 DG4745'ROCK LOT, 12.1 M N OF SOUTH FENCEAND 39.75 M NW OF NAIL AND SHINER IN
 DG4745'PP. MONUMENT IS A ALUMINUM DISK SET IN CONCRETE AND STAMPED 083 9510
 DG4745
 DG4745                          STATION RECOVERY (2007)
 DG4745
 DG4745'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 DG4745'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4748 ***********************************************************************
 DG4748  DESIGNATION -  9511
 DG4748  PID         -  DG4748
 DG4748  STATE/COUNTY-  IL/UNION
 DG4748  COUNTRY     -  US
 DG4748  USGS QUAD   -  ANNA (2018)
 DG4748
 DG4748                         *CURRENT SURVEY CONTROL
 DG4748  ______________________________________________________________________
 DG4748* NAD 83(2011) POSITION- 37 28 07.82271(N) 089 14 26.21078(W)   ADJUSTED
 DG4748* NAD 83(2011) ELLIP HT-   148.515 (meters)        (06/27/12)   ADJUSTED
 DG4748* NAD 83(2011) EPOCH   -  2010.00
 DG4748* NAVD 88 ORTHO HEIGHT -   177.1   (meters)      581.    (feet) GPS OBS
 DG4748  ______________________________________________________________________
 DG4748  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4748  GEOID HEIGHT    -        -28.554 (meters)                     GEOID03
 DG4748  GEOID HEIGHT    -        -28.556 (meters)                     GEOID18
 DG4748  NAD 83(2011) X  -     67,176.524 (meters)                     COMP
 DG4748  NAD 83(2011) Y  - -5,068,182.033 (meters)                     COMP
 DG4748  NAD 83(2011) Z  -  3,858,910.150 (meters)                     COMP
 DG4748  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 DG4748
 DG4748  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4748  Standards:
 DG4748         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4748            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4748  -------------------------------------------------------------------
 DG4748  NETWORK    0.77   1.23           0.36   0.25   0.63     -0.03694593
 DG4748  -------------------------------------------------------------------
 DG4748  Click here for local accuracies and other accuracy information.
 DG4748
 DG4748.The horizontal coordinates were established by GPS observations
 DG4748.and adjusted by the National Geodetic Survey in June 2012.
 DG4748
 DG4748.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4748.been affixed to the stable North American tectonic plate. See 
 DG4748.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4748
 DG4748.The horizontal coordinates are valid at the epoch date displayed above
 DG4748.which is a decimal equivalence of Year/Month/Day.
 DG4748
 DG4748.The orthometric height was determined by GPS observations and a
 DG4748.high-resolution geoid model.
 DG4748
 DG4748.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4748.GEOID18 height accuracy estimate available here.
 DG4748
 DG4748.Click photographs - Photos may exist for this station.
 DG4748
 DG4748.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4748
 DG4748.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4748
 DG4748.The ellipsoidal height was determined by GPS observations
 DG4748.and is referenced to NAD 83.
 DG4748
 DG4748. The following values were computed from the NAD 83(2011) position.
 DG4748
 DG4748;                    North         East     Units Scale Factor Converg.
 DG4748;SPC IL W     -    89,421.784   781,916.742   MT  1.00002380   +0 33 48.2
 DG4748;SPC IL W     -   293,377.97  2,565,338.51   sFT  1.00002380   +0 33 48.2
 DG4748;UTM  16      - 4,149,241.882   301,856.434   MT  1.00008363   -1 21 48.5
 DG4748
 DG4748!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4748!SPC IL W     -   0.99997670  x   1.00002380  =   1.00000049
 DG4748!UTM  16      -   0.99997670  x   1.00008363  =   1.00006032
 DG4748
 DG4748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0185649241(NAD 83)
 DG4748
 DG4748                          SUPERSEDED SURVEY CONTROL
 DG4748
 DG4748  NAD 83(2007)-  37 28 07.82308(N)    089 14 26.21141(W) AD(2002.00) 0
 DG4748  ELLIP H (02/10/07)  148.532  (m)                       GP(2002.00)    
 DG4748  ELLIP H (02/03/05)  148.508  (m)                       GP(       ) 4 2
 DG4748  NAD 83(1997)-  37 28 07.82262(N)    089 14 26.21146(W) AD(       ) 1
 DG4748  ELLIP H (03/16/04)  148.518  (m)                       GP(       ) 3 2
 DG4748
 DG4748.Superseded values are not recommended for survey control.
 DG4748
 DG4748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4748.See file dsdata.pdf to determine how the superseded data were derived.
 DG4748
 DG4748_MARKER: DD = SURVEY DISK
 DG4748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4748_STAMPING: 091-9511 GPS 1994
 DG4748_MARK LOGO: ILDT
 DG4748_PROJECTION: FLUSH
 DG4748_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4748+STABILITY: SURFACE MOTION
 DG4748_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4748+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 DG4748
 DG4748  HISTORY     - Date     Condition        Report By
 DG4748  HISTORY     - 1994     MONUMENTED       ILDT
 DG4748  HISTORY     - 20040223 GOOD             ILDT
 DG4748  HISTORY     - 20100626 GOOD             ILDT
 DG4748
 DG4748                          STATION DESCRIPTION
 DG4748
 DG4748'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4748'COMMENCING FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND ILLINOIS
 DG4748'HIGHWAY 146 EAST OF ANNA, GONORTH ON HIGHWAY 51 FOR 0.90 MILE TO KIRT
 DG4748'LN ON THE LEFT, TURN LEFT AND GO 0.20 MILE TO LIME KILN ROADAND TURN
 DG4748'LEFT OR (SOUTH) AND PROCEED 0.60 MILE TO THE ILLINOIS DEPARTMENT OF
 DG4748'TRANSPORTATION MAINTENANCEYARD ON THE RIGHT, THE MARK IS IN THE
 DG4748'SOUTHWEST PART OF THE YARD ON A GRASSY KNOLL. IT IS 17.0' EAST OF
 DG4748'HENORTH SOUTH FENCE LINE ON THE WEST SIDE OF THE YARD, IT IS 71.0'
 DG4748'NORTHEAST OF THE SOUTHWEST FENCE CORNERPOST TO THE YARD AND IT IS
 DG4748'155.8' WESTERLY OF A DROP INLET TO THE NORTHEAST.
 DG4748
 DG4748                          STATION RECOVERY (2010)
 DG4748
 DG4748'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4748'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4749 ***********************************************************************
 DG4749  DESIGNATION -  9512
 DG4749  PID         -  DG4749
 DG4749  STATE/COUNTY-  IL/UNION
 DG4749  COUNTRY     -  US
 DG4749  USGS QUAD   -  ANNA (2018)
 DG4749
 DG4749                         *CURRENT SURVEY CONTROL
 DG4749  ______________________________________________________________________
 DG4749* NAD 83(2011) POSITION- 37 28 32.40722(N) 089 13 57.60115(W)   ADJUSTED
 DG4749* NAD 83(2011) ELLIP HT-   154.051 (meters)        (06/27/12)   ADJUSTED
 DG4749* NAD 83(2011) EPOCH   -  2010.00
 DG4749* NAVD 88 ORTHO HEIGHT -   182.6   (meters)      599.    (feet) GPS OBS
 DG4749  ______________________________________________________________________
 DG4749  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4749  GEOID HEIGHT    -        -28.564 (meters)                     GEOID03
 DG4749  GEOID HEIGHT    -        -28.570 (meters)                     GEOID18
 DG4749  NAD 83(2011) X  -     67,873.381 (meters)                     COMP
 DG4749  NAD 83(2011) Y  - -5,067,715.983 (meters)                     COMP
 DG4749  NAD 83(2011) Z  -  3,859,515.062 (meters)                     COMP
 DG4749  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 DG4749
 DG4749  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4749  Standards:
 DG4749         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4749            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4749  -------------------------------------------------------------------
 DG4749  NETWORK    0.81   1.25           0.38   0.25   0.64     -0.07389151
 DG4749  -------------------------------------------------------------------
 DG4749  Click here for local accuracies and other accuracy information.
 DG4749
 DG4749.The horizontal coordinates were established by GPS observations
 DG4749.and adjusted by the National Geodetic Survey in June 2012.
 DG4749
 DG4749.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4749.been affixed to the stable North American tectonic plate. See 
 DG4749.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4749
 DG4749.The horizontal coordinates are valid at the epoch date displayed above
 DG4749.which is a decimal equivalence of Year/Month/Day.
 DG4749
 DG4749.The orthometric height was determined by GPS observations and a
 DG4749.high-resolution geoid model.
 DG4749
 DG4749.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4749.GEOID18 height accuracy estimate available here.
 DG4749
 DG4749.Click photographs - Photos may exist for this station.
 DG4749
 DG4749.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4749
 DG4749.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4749
 DG4749.The ellipsoidal height was determined by GPS observations
 DG4749.and is referenced to NAD 83.
 DG4749
 DG4749. The following values were computed from the NAD 83(2011) position.
 DG4749
 DG4749;                    North         East     Units Scale Factor Converg.
 DG4749;SPC IL W     -    90,186.638   782,612.227   MT  1.00002521   +0 34 05.9
 DG4749;SPC IL W     -   295,887.33  2,567,620.28   sFT  1.00002521   +0 34 05.9
 DG4749;UTM  16      - 4,149,982.960   302,577.286   MT  1.00008012   -1 21 31.9
 DG4749
 DG4749!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4749!SPC IL W     -   0.99997583  x   1.00002521  =   1.00000104
 DG4749!UTM  16      -   0.99997583  x   1.00008012  =   1.00005594
 DG4749
 DG4749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0257749982(NAD 83)
 DG4749
 DG4749                          SUPERSEDED SURVEY CONTROL
 DG4749
 DG4749  NAD 83(2007)-  37 28 32.40761(N)    089 13 57.60176(W) AD(2002.00) 0
 DG4749  ELLIP H (02/10/07)  154.068  (m)                       GP(2002.00)    
 DG4749  ELLIP H (02/03/05)  154.044  (m)                       GP(       ) 4 2
 DG4749  NAD 83(1997)-  37 28 32.40714(N)    089 13 57.60181(W) AD(       ) 1
 DG4749  ELLIP H (03/16/04)  154.054  (m)                       GP(       ) 3 2
 DG4749
 DG4749.Superseded values are not recommended for survey control.
 DG4749
 DG4749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4749.See file dsdata.pdf to determine how the superseded data were derived.
 DG4749
 DG4749_MARKER: DD = SURVEY DISK
 DG4749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4749_STAMPING: 091-9512
 DG4749_MARK LOGO: ILDT
 DG4749_PROJECTION: FLUSH
 DG4749_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4749+STABILITY: SURFACE MOTION
 DG4749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4749+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG4749
 DG4749  HISTORY     - Date     Condition        Report By
 DG4749  HISTORY     - 1994     MONUMENTED       ILDT
 DG4749  HISTORY     - 20040223 GOOD             ILDT
 DG4749  HISTORY     - 20100626 MARK NOT FOUND   ILDT
 DG4749
 DG4749                          STATION DESCRIPTION
 DG4749
 DG4749'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4749'091 9512
 DG4749'
 DG4749'COMMENCING FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND ILLINOIS
 DG4749'HIGHWAY 146 EAST OF ANNA, GONORTH ON HIGHWAY 51 FOR 0.90 MILE TO KIRT
 DG4749'LANE ON THE LEFT, THE MARK IS ON TOP OF THE BACKSLOPE INTHE SOUTHWEST
 DG4749'QUADRANT OF THE INTERSECTION FLUSH WITH THE SURFACE OF THE GROUND. IT
 DG4749'IS 43.0' SOUTHEAST OF A P.K. NAIL AND SHINER IN A POWER POLE, IT IS
 DG4749'40.5' NORTHEAST OF THE EASTERN MOST SIGN POST OF ANNAQUARRIES SIGN AND
 DG4749'1.5' EAST OF WITNESS POST.
 DG4749
 DG4749                          STATION RECOVERY (2010)
 DG4749
 DG4749'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4749'MONUMENT WAS DISTROYED DO TO CONSTRUCTION OF NEW INTERSECTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4739 ***********************************************************************
 DG4739  DESIGNATION -  9514
 DG4739  PID         -  DG4739
 DG4739  STATE/COUNTY-  IL/JOHNSON
 DG4739  COUNTRY     -  US
 DG4739  USGS QUAD   -  VIENNA (2018)
 DG4739
 DG4739                         *CURRENT SURVEY CONTROL
 DG4739  ______________________________________________________________________
 DG4739* NAD 83(2011) POSITION- 37 26 03.59029(N) 088 53 37.76075(W)   ADJUSTED
 DG4739* NAD 83(2011) ELLIP HT-   116.579 (meters)        (06/27/12)   ADJUSTED
 DG4739* NAD 83(2011) EPOCH   -  2010.00
 DG4739* NAVD 88 ORTHO HEIGHT -   145.3   (meters)      477.    (feet) GPS OBS
 DG4739  ______________________________________________________________________
 DG4739  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4739  GEOID HEIGHT    -        -28.702 (meters)                     GEOID03
 DG4739  GEOID HEIGHT    -        -28.667 (meters)                     GEOID18
 DG4739  NAD 83(2011) X  -     97,895.545 (meters)                     COMP
 DG4739  NAD 83(2011) Y  - -5,069,985.871 (meters)                     COMP
 DG4739  NAD 83(2011) Z  -  3,855,850.138 (meters)                     COMP
 DG4739  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 DG4739
 DG4739  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4739  Standards:
 DG4739         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4739            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4739  -------------------------------------------------------------------
 DG4739  NETWORK    1.19   2.04           0.53   0.43   1.04      0.08114743
 DG4739  -------------------------------------------------------------------
 DG4739  Click here for local accuracies and other accuracy information.
 DG4739
 DG4739.The horizontal coordinates were established by GPS observations
 DG4739.and adjusted by the National Geodetic Survey in June 2012.
 DG4739
 DG4739.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4739.been affixed to the stable North American tectonic plate. See 
 DG4739.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4739
 DG4739.The horizontal coordinates are valid at the epoch date displayed above
 DG4739.which is a decimal equivalence of Year/Month/Day.
 DG4739
 DG4739.The orthometric height was determined by GPS observations and a
 DG4739.high-resolution geoid model.
 DG4739
 DG4739.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4739.GEOID18 height accuracy estimate available here.
 DG4739
 DG4739.Click photographs - Photos may exist for this station.
 DG4739
 DG4739.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4739
 DG4739.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4739
 DG4739.The ellipsoidal height was determined by GPS observations
 DG4739.and is referenced to NAD 83.
 DG4739
 DG4739. The following values were computed from the NAD 83(2011) position.
 DG4739
 DG4739;                    North         East     Units Scale Factor Converg.
 DG4739;SPC IL E     -    85,339.619   250,396.163   MT  1.00000530   -0 20 26.5
 DG4739;SPC IL E     -   279,985.07    821,508.08   sFT  1.00000530   -0 20 26.5
 DG4739;UTM  16      - 4,144,739.368   332,450.367   MT  0.99994581   -1 09 05.2
 DG4739
 DG4739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4739!SPC IL E     -   0.99998171  x   1.00000530  =   0.99998701
 DG4739!UTM  16      -   0.99998171  x   0.99994581  =   0.99992752
 DG4739
 DG4739:                Primary Azimuth Mark                     Grid Az
 DG4739:SPC IL E     -  044 9515                                 011 13 28.5
 DG4739:UTM  16      -  044 9515                                 012 02 07.2
 DG4739
 DG4739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3245044739(NAD 83)
 DG4739
 DG4739|---------------------------------------------------------------------|
 DG4739| PID    Reference Object                     Distance      Geod. Az  |
 DG4739|                                                           dddmmss.s |
 DG4739| AF9261 044 9515                            APPROX. 0.6 KM 0105302.0 |
 DG4739|---------------------------------------------------------------------|
 DG4739
 DG4739                          SUPERSEDED SURVEY CONTROL
 DG4739
 DG4739  NAD 83(2007)-  37 26 03.59050(N)    088 53 37.76143(W) AD(2002.00) 0
 DG4739  ELLIP H (02/10/07)  116.600  (m)                       GP(2002.00)    
 DG4739  ELLIP H (02/03/05)  116.604  (m)                       GP(       ) 4 2
 DG4739  NAD 83(1997)-  37 26 03.58988(N)    088 53 37.76157(W) AD(       ) 1
 DG4739  ELLIP H (03/16/04)  116.615  (m)                       GP(       ) 3 2
 DG4739
 DG4739.Superseded values are not recommended for survey control.
 DG4739
 DG4739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4739.See file dsdata.pdf to determine how the superseded data were derived.
 DG4739
 DG4739_MARKER: DD = SURVEY DISK
 DG4739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4739_STAMPING: 044-9514
 DG4739_MARK LOGO: ILDT
 DG4739_PROJECTION: FLUSH
 DG4739_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4739+STABILITY: SURFACE MOTION
 DG4739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4739+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DG4739
 DG4739  HISTORY     - Date     Condition        Report By
 DG4739  HISTORY     - 1994     MONUMENTED       ILDT
 DG4739  HISTORY     - 20040223 GOOD             ILDT
 DG4739  HISTORY     - 20100626 GOOD             ILDT
 DG4739  HISTORY     - 20140709 GOOD             ILDT
 DG4739  HISTORY     - 20230511 GOOD             ILDT
 DG4739
 DG4739                          STATION DESCRIPTION
 DG4739
 DG4739'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4739'FROM THE INTERCEPTION OF US 45 AND IL 145 IN VIENNA IL PROCEED 1.3 MI
 DG4739'TO ENTERANCE TO VIENNA MAINTENCE YARD. NORTH OF THE DRIVEWAY TO YARD,
 DG4739'88.5 FT EAST OF FENCE ALONG US 45 AND 138 FT NW OF CORNER POST IN
 DG4739'FENCE. MONUMENT IS A ALUMINUM DISK SET IN CONCRETE AND STAMPED 044
 DG4739'9514
 DG4739
 DG4739                          STATION RECOVERY (2010)
 DG4739
 DG4739'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4739'RECOVERED IN GOOD CONDITION.
 DG4739
 DG4739                          STATION RECOVERY (2014)
 DG4739
 DG4739'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DG4739'RECOVERED IN GOOD CONDITION.
 DG4739
 DG4739                          STATION RECOVERY (2023)
 DG4739
 DG4739'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DG4739'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4737 ***********************************************************************
 DG4737  DESIGNATION -  9517
 DG4737  PID         -  DG4737
 DG4737  STATE/COUNTY-  IL/JACKSON
 DG4737  COUNTRY     -  US
 DG4737  USGS QUAD   -  MURPHYSBORO (2018)
 DG4737
 DG4737                         *CURRENT SURVEY CONTROL
 DG4737  ______________________________________________________________________
 DG4737* NAD 83(2011) POSITION- 37 48 40.11752(N) 089 19 31.70586(W)   ADJUSTED
 DG4737* NAD 83(2011) ELLIP HT-    93.594 (meters)        (06/27/12)   ADJUSTED
 DG4737* NAD 83(2011) EPOCH   -  2010.00
 DG4737* NAVD 88 ORTHO HEIGHT -   122.8   (meters)      403.    (feet) GPS OBS
 DG4737  ______________________________________________________________________
 DG4737  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4737  GEOID HEIGHT    -        -29.215 (meters)                     GEOID03
 DG4737  GEOID HEIGHT    -        -29.247 (meters)                     GEOID18
 DG4737  NAD 83(2011) X  -     59,396.402 (meters)                     COMP
 DG4737  NAD 83(2011) Y  - -5,045,031.906 (meters)                     COMP
 DG4737  NAD 83(2011) Z  -  3,888,961.795 (meters)                     COMP
 DG4737  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 DG4737
 DG4737  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4737  Standards:
 DG4737         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4737            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4737  -------------------------------------------------------------------
 DG4737  NETWORK    0.97   1.47           0.45   0.32   0.75     -0.06426871
 DG4737  -------------------------------------------------------------------
 DG4737  Click here for local accuracies and other accuracy information.
 DG4737
 DG4737.The horizontal coordinates were established by GPS observations
 DG4737.and adjusted by the National Geodetic Survey in June 2012.
 DG4737
 DG4737.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4737.been affixed to the stable North American tectonic plate. See 
 DG4737.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4737
 DG4737.The horizontal coordinates are valid at the epoch date displayed above
 DG4737.which is a decimal equivalence of Year/Month/Day.
 DG4737
 DG4737.The orthometric height was determined by GPS observations and a
 DG4737.high-resolution geoid model.
 DG4737
 DG4737.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4737.GEOID18 height accuracy estimate available here.
 DG4737
 DG4737.Click photographs - Photos may exist for this station.
 DG4737
 DG4737.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4737
 DG4737.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4737
 DG4737.The ellipsoidal height was determined by GPS observations
 DG4737.and is referenced to NAD 83.
 DG4737
 DG4737. The following values were computed from the NAD 83(2011) position.
 DG4737
 DG4737;                    North         East     Units Scale Factor Converg.
 DG4737;SPC IL W     -   127,342.392   774,069.419   MT  1.00000873   +0 30 56.6
 DG4737;SPC IL W     -   417,789.16  2,539,592.75   sFT  1.00000873   +0 30 56.6
 DG4737;UTM  16      - 4,187,408.958   295,293.033   MT  1.00011616   -1 25 34.1
 DG4737
 DG4737!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4737!SPC IL W     -   0.99998531  x   1.00000873  =   0.99999404
 DG4737!UTM  16      -   0.99998531  x   1.00011616  =   1.00010147
 DG4737
 DG4737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9529387408(NAD 83)
 DG4737
 DG4737|---------------------------------------------------------------------|
 DG4737| PID    Reference Object                     Distance      Geod. Az  |
 DG4737|                                                           dddmmss.s |
 DG4737| DG4738 9816                                264.024 METERS 08842     |
 DG4737|---------------------------------------------------------------------|
 DG4737
 DG4737                          SUPERSEDED SURVEY CONTROL
 DG4737
 DG4737  NAD 83(2007)-  37 48 40.11763(N)    089 19 31.70651(W) AD(2002.00) 0
 DG4737  ELLIP H (02/10/07)   93.611  (m)                       GP(2002.00)    
 DG4737  ELLIP H (02/03/05)   93.610  (m)                       GP(       ) 4 2
 DG4737  NAD 83(1997)-  37 48 40.11722(N)    089 19 31.70674(W) AD(       ) 1
 DG4737  ELLIP H (03/16/04)   93.610  (m)                       GP(       ) 3 2
 DG4737
 DG4737.Superseded values are not recommended for survey control.
 DG4737
 DG4737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4737.See file dsdata.pdf to determine how the superseded data were derived.
 DG4737
 DG4737_MARKER: DD = SURVEY DISK
 DG4737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4737_STAMPING: 039-9517
 DG4737_MARK LOGO: ILDT
 DG4737_PROJECTION: FLUSH
 DG4737_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4737+STABILITY: SURFACE MOTION
 DG4737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4737+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2009
 DG4737
 DG4737  HISTORY     - Date     Condition        Report By
 DG4737  HISTORY     - 1994     MONUMENTED       ILDT
 DG4737  HISTORY     - 20040223 GOOD             ILDT
 DG4737  HISTORY     - 20091027 GOOD             ILDT
 DG4737
 DG4737                          STATION DESCRIPTION
 DG4737
 DG4737'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4737'FROM IL 127 AND IL 149 IN MURPHYSBORO, PROCEED NORTH ON IL 129 FOR
 DG4737'2.35 MILES TO DRIVEWAY TO ILDT MAINTENANCE YARD. THENCE 0.15 MI INTO
 DG4737'YARD WHERE MARK IS LOCATED IN SE CORNER. MONUMENT IS A ALUMINUM DISK
 DG4737'SET IN CONCRETE AND STAMPED 039 9517
 DG4737
 DG4737                          STATION RECOVERY (2009)
 DG4737
 DG4737'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 DG4737'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4742 ***********************************************************************
 DG4742  DESIGNATION -  9518
 DG4742  PID         -  DG4742
 DG4742  STATE/COUNTY-  IL/PERRY
 DG4742  COUNTRY     -  US
 DG4742  USGS QUAD   -  PINCKNEYVILLE (2018)
 DG4742
 DG4742                         *CURRENT SURVEY CONTROL
 DG4742  ______________________________________________________________________
 DG4742* NAD 83(2011) POSITION- 38 03 18.44744(N) 089 22 45.66569(W)   ADJUSTED
 DG4742* NAD 83(2011) ELLIP HT-    98.582 (meters)        (06/27/12)   ADJUSTED
 DG4742* NAD 83(2011) EPOCH   -  2010.00
 DG4742* NAVD 88 ORTHO HEIGHT -   128.1   (meters)      420.    (feet) GPS OBS
 DG4742  ______________________________________________________________________
 DG4742  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4742  GEOID HEIGHT    -        -29.507 (meters)                     GEOID03
 DG4742  GEOID HEIGHT    -        -29.545 (meters)                     GEOID18
 DG4742  NAD 83(2011) X  -     54,472.023 (meters)                     COMP
 DG4742  NAD 83(2011) Y  - -5,028,442.590 (meters)                     COMP
 DG4742  NAD 83(2011) Z  -  3,910,324.470 (meters)                     COMP
 DG4742  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 DG4742
 DG4742  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4742  Standards:
 DG4742         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4742            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4742  -------------------------------------------------------------------
 DG4742  NETWORK    1.81   2.72           0.87   0.51   1.39     -0.11313477
 DG4742  -------------------------------------------------------------------
 DG4742  Click here for local accuracies and other accuracy information.
 DG4742
 DG4742.The horizontal coordinates were established by GPS observations
 DG4742.and adjusted by the National Geodetic Survey in June 2012.
 DG4742
 DG4742.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4742.been affixed to the stable North American tectonic plate. See 
 DG4742.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4742
 DG4742.The horizontal coordinates are valid at the epoch date displayed above
 DG4742.which is a decimal equivalence of Year/Month/Day.
 DG4742
 DG4742.The orthometric height was determined by GPS observations and a
 DG4742.high-resolution geoid model.
 DG4742
 DG4742.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4742.GEOID18 height accuracy estimate available here.
 DG4742
 DG4742.Click photographs - Photos may exist for this station.
 DG4742
 DG4742.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4742
 DG4742.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4742
 DG4742.The ellipsoidal height was determined by GPS observations
 DG4742.and is referenced to NAD 83.
 DG4742
 DG4742. The following values were computed from the NAD 83(2011) position.
 DG4742
 DG4742;                    North         East     Units Scale Factor Converg.
 DG4742;SPC IL W     -   154,380.764   769,096.489   MT  0.99999996   +0 29 07.2
 DG4742;SPC IL W     -   506,497.56  2,523,277.40   sFT  0.99999996   +0 29 07.2
 DG4742;UTM  16      - 4,214,604.012   291,241.210   MT  1.00013677   -1 28 01.9
 DG4742
 DG4742!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4742!SPC IL W     -   0.99998453  x   0.99999996  =   0.99998449
 DG4742!UTM  16      -   0.99998453  x   1.00013677  =   1.00012130
 DG4742
 DG4742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9124114604(NAD 83)
 DG4742
 DG4742                          SUPERSEDED SURVEY CONTROL
 DG4742
 DG4742  NAD 83(2007)-  38 03 18.44753(N)    089 22 45.66631(W) AD(2002.00) 0
 DG4742  ELLIP H (02/10/07)   98.599  (m)                       GP(2002.00)    
 DG4742  ELLIP H (02/03/05)   98.581  (m)                       GP(       ) 4 2
 DG4742  NAD 83(1997)-  38 03 18.44713(N)    089 22 45.66652(W) AD(       ) 1
 DG4742  ELLIP H (03/16/04)   98.590  (m)                       GP(       ) 3 2
 DG4742
 DG4742.Superseded values are not recommended for survey control.
 DG4742
 DG4742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4742.See file dsdata.pdf to determine how the superseded data were derived.
 DG4742
 DG4742_MARKER: DD = SURVEY DISK
 DG4742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4742_STAMPING: 073-9518
 DG4742_MARK LOGO: ILDT
 DG4742_PROJECTION: FLUSH
 DG4742_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4742+STABILITY: SURFACE MOTION
 DG4742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4742+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2010
 DG4742
 DG4742  HISTORY     - Date     Condition        Report By
 DG4742  HISTORY     - 1994     MONUMENTED       ILDT
 DG4742  HISTORY     - 20040223 GOOD             ILDT
 DG4742  HISTORY     - 20100727 GOOD             GRWAS
 DG4742
 DG4742                          STATION DESCRIPTION
 DG4742
 DG4742'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4742'.FROM INTERSECTION OF IL 127 AND IL 154 ON HT SOUTH SIDE OF THE SQUARE
 DG4742'IN PICKNEYVILLE, PROCEED SOUTH ON IL 127 TO ILDT MAINTENANCE YARD ON
 DG4742'LEFT OR EAST SIDE OF 127. MARK IS LOCATED IN SE CORNER OF YARD.
 DG4742'WITNESS POST IS IN FENCE LINE. MONUMENT IS A ALUMINUM DISK SET IN
 DG4742'CONCRETE AND STAMPED 073 9518
 DG4742
 DG4742                          STATION RECOVERY (2010)
 DG4742
 DG4742'RECOVERY NOTE BY GRW AERIAL SURVEY 2010 (CES)
 DG4742'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4751 ***********************************************************************
 DG4751  DESIGNATION -  9521
 DG4751  PID         -  DG4751
 DG4751  STATE/COUNTY-  IL/WILLIAMSON
 DG4751  COUNTRY     -  US
 DG4751  USGS QUAD   -  MARION (2018)
 DG4751
 DG4751                         *CURRENT SURVEY CONTROL
 DG4751  ______________________________________________________________________
 DG4751* NAD 83(2011) POSITION- 37 44 44.11589(N) 088 55 57.89509(W)   ADJUSTED
 DG4751* NAD 83(2011) ELLIP HT-   110.635 (meters)        (06/27/12)   ADJUSTED
 DG4751* NAD 83(2011) EPOCH   -  2010.00
 DG4751* NAVD 88 ORTHO HEIGHT -   139.8   (meters)      459.    (feet) GPS OBS
 DG4751  ______________________________________________________________________
 DG4751  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4751  GEOID HEIGHT    -        -29.161 (meters)                     GEOID03
 DG4751  GEOID HEIGHT    -        -29.165 (meters)                     GEOID18
 DG4751  NAD 83(2011) X  -     94,058.418 (meters)                     COMP
 DG4751  NAD 83(2011) Y  - -5,048,976.508 (meters)                     COMP
 DG4751  NAD 83(2011) Z  -  3,883,221.124 (meters)                     COMP
 DG4751  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 DG4751
 DG4751  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4751  Standards:
 DG4751         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4751            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4751  -------------------------------------------------------------------
 DG4751  NETWORK    1.52   2.23           0.68   0.55   1.14      0.06243162
 DG4751  -------------------------------------------------------------------
 DG4751  Click here for local accuracies and other accuracy information.
 DG4751
 DG4751.The horizontal coordinates were established by GPS observations
 DG4751.and adjusted by the National Geodetic Survey in June 2012.
 DG4751
 DG4751.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4751.been affixed to the stable North American tectonic plate. See 
 DG4751.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4751
 DG4751.The horizontal coordinates are valid at the epoch date displayed above
 DG4751.which is a decimal equivalence of Year/Month/Day.
 DG4751
 DG4751.The orthometric height was determined by GPS observations and a
 DG4751.high-resolution geoid model.
 DG4751
 DG4751.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4751.GEOID18 height accuracy estimate available here.
 DG4751
 DG4751.Click photographs - Photos may exist for this station.
 DG4751
 DG4751.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4751
 DG4751.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4751
 DG4751.The ellipsoidal height was determined by GPS observations
 DG4751.and is referenced to NAD 83.
 DG4751
 DG4751. The following values were computed from the NAD 83(2011) position.
 DG4751
 DG4751;                    North         East     Units Scale Factor Converg.
 DG4751;SPC IL E     -   119,906.473   247,171.593   MT  1.00000936   -0 22 01.0
 DG4751;SPC IL E     -   393,393.15    810,928.80   sFT  1.00000936   -0 22 01.0
 DG4751;UTM  16      - 4,179,346.593   329,717.113   MT  0.99995716   -1 11 00.3
 DG4751
 DG4751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4751!SPC IL E     -   0.99998264  x   1.00000936  =   0.99999200
 DG4751!UTM  16      -   0.99998264  x   0.99995716  =   0.99993980
 DG4751
 DG4751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2971779346(NAD 83)
 DG4751
 DG4751|---------------------------------------------------------------------|
 DG4751| PID    Reference Object                     Distance      Geod. Az  |
 DG4751|                                                           dddmmss.s |
 DG4751| DG4752 9820                                298.901 METERS 33138     |
 DG4751|---------------------------------------------------------------------|
 DG4751
 DG4751                          SUPERSEDED SURVEY CONTROL
 DG4751
 DG4751  NAD 83(2007)-  37 44 44.11599(N)    088 55 57.89578(W) AD(2002.00) 0
 DG4751  ELLIP H (02/10/07)  110.663  (m)                       GP(2002.00)    
 DG4751  ELLIP H (02/03/05)  110.651  (m)                       GP(       ) 4 2
 DG4751  NAD 83(1997)-  37 44 44.11556(N)    088 55 57.89628(W) AD(       ) 1
 DG4751  ELLIP H (03/16/04)  110.649  (m)                       GP(       ) 3 2
 DG4751
 DG4751.Superseded values are not recommended for survey control.
 DG4751
 DG4751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4751.See file dsdata.pdf to determine how the superseded data were derived.
 DG4751
 DG4751_MARKER: DD = SURVEY DISK
 DG4751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4751_STAMPING: 100-9521
 DG4751_MARK LOGO: ILDT
 DG4751_PROJECTION: FLUSH
 DG4751_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4751+STABILITY: SURFACE MOTION
 DG4751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4751+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG4751
 DG4751  HISTORY     - Date     Condition        Report By
 DG4751  HISTORY     - 1994     MONUMENTED       ILDT
 DG4751  HISTORY     - 20040223 GOOD             ILDT
 DG4751  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 DG4751
 DG4751                          STATION DESCRIPTION
 DG4751
 DG4751'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4751'FROM THE INTERSECTION OF IL 13 AND IL 37 IN THE CENTER OF MARION,
 DG4751'PROCEED 0.35 MILES NORTH ON IL 37 TO MARK ON LEFT. 9.73 M EAST OF CL
 DG4751'IL RT 37,6.49 M EAST OF PP AND 20.22 M SE OF STONE NORMAN. MONUMENT IS
 DG4751'A ALUMINUM DISK SET IN CONCRETE AND STAMPED 100 9521
 DG4751
 DG4751                          STATION RECOVERY (2014)
 DG4751
 DG4751'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DG4751'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4740 ***********************************************************************
 DG4740  DESIGNATION -  9522
 DG4740  PID         -  DG4740
 DG4740  STATE/COUNTY-  IL/MASSAC
 DG4740  COUNTRY     -  US
 DG4740  USGS QUAD   -  METROPOLIS (2018)
 DG4740
 DG4740                         *CURRENT SURVEY CONTROL
 DG4740  ______________________________________________________________________
 DG4740* NAD 83(2011) POSITION- 37 10 38.77549(N) 088 40 42.63505(W)   ADJUSTED
 DG4740* NAD 83(2011) ELLIP HT-    85.706 (meters)        (06/27/12)   ADJUSTED
 DG4740* NAD 83(2011) EPOCH   -  2010.00
 DG4740* NAVD 88 ORTHO HEIGHT -   114.245 (meters)      374.82  (feet) ADJUSTED
 DG4740  ______________________________________________________________________
 DG4740  GEOID HEIGHT    -        -28.511 (meters)                     GEOID18
 DG4740  NAD 83(2011) X  -    117,345.334 (meters)                     COMP
 DG4740  NAD 83(2011) Y  - -5,086,832.880 (meters)                     COMP
 DG4740  NAD 83(2011) Z  -  3,833,153.231 (meters)                     COMP
 DG4740  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 DG4740  DYNAMIC HEIGHT  -        114.162 (meters)      374.55  (feet) COMP
 DG4740  MODELED GRAVITY -    979,905.9   (mgal)                       NAVD 88
 DG4740
 DG4740  VERT ORDER      -  SECOND    CLASS I
 DG4740
 DG4740  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4740  Standards:
 DG4740         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4740            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4740  -------------------------------------------------------------------
 DG4740  NETWORK    0.74   1.33           0.34   0.25   0.68     -0.02925106
 DG4740  -------------------------------------------------------------------
 DG4740  Click here for local accuracies and other accuracy information.
 DG4740
 DG4740.The horizontal coordinates were established by GPS observations
 DG4740.and adjusted by the National Geodetic Survey in June 2012.
 DG4740
 DG4740.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4740.been affixed to the stable North American tectonic plate. See 
 DG4740.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4740
 DG4740.The horizontal coordinates are valid at the epoch date displayed above
 DG4740.which is a decimal equivalence of Year/Month/Day.
 DG4740
 DG4740.The orthometric height was determined by differential leveling and
 DG4740.adjusted by the NATIONAL GEODETIC SURVEY
 DG4740.in April 2013.
 DG4740
 DG4740.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4740.GEOID18 height accuracy estimate available here.
 DG4740
 DG4740.Click photographs - Photos may exist for this station.
 DG4740
 DG4740.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4740
 DG4740.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4740
 DG4740.The ellipsoidal height was determined by GPS observations
 DG4740.and is referenced to NAD 83.
 DG4740
 DG4740.The dynamic height is computed by dividing the NAVD 88
 DG4740.geopotential number by the normal gravity value computed on the
 DG4740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG4740.degrees latitude (g = 980.6199 gals.).
 DG4740
 DG4740.The modeled gravity was interpolated from observed gravity values.
 DG4740
 DG4740. The following values were computed from the NAD 83(2011) position.
 DG4740
 DG4740;                    North         East     Units Scale Factor Converg.
 DG4740;SPC IL E     -    56,737.792   269,347.529   MT  0.99998657   -0 12 30.9
 DG4740;SPC IL E     -   186,147.24    883,684.35   sFT  0.99998657   -0 12 30.9
 DG4740;UTM  16      - 4,115,875.524   350,994.753   MT  0.99987351   -1 00 52.1
 DG4740
 DG4740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4740!SPC IL E     -   0.99998655  x   0.99998657  =   0.99997312
 DG4740!UTM  16      -   0.99998655  x   0.99987351  =   0.99986006
 DG4740
 DG4740:                Primary Azimuth Mark                     Grid Az
 DG4740:SPC IL E     -  9523                                     110 30 26.7
 DG4740:UTM  16      -  9523                                     111 18 47.9
 DG4740
 DG4740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5099415875(NAD 83)
 DG4740
 DG4740|---------------------------------------------------------------------|
 DG4740| PID    Reference Object                     Distance      Geod. Az  |
 DG4740|                                                           dddmmss.s |
 DG4740| DG4741 9523                                450.966 METERS 1101755.8 |
 DG4740|---------------------------------------------------------------------|
 DG4740
 DG4740                          SUPERSEDED SURVEY CONTROL
 DG4740
 DG4740  NAD 83(2007)-  37 10 38.77560(N)    088 40 42.63562(W) AD(2002.00) 0
 DG4740  ELLIP H (02/10/07)   85.737  (m)                       GP(2002.00)    
 DG4740  ELLIP H (02/03/05)   85.706  (m)                       GP(       ) 4 2
 DG4740  NAD 83(1997)-  37 10 38.77527(N)    088 40 42.63569(W) AD(       ) 1
 DG4740  ELLIP H (03/16/04)   85.722  (m)                       GP(       ) 3 2
 DG4740  NAVD 88 (03/16/04)  114.2    (m)  GEOID03  model used  GPS OBS        
 DG4740
 DG4740.Superseded values are not recommended for survey control.
 DG4740
 DG4740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4740.See file dsdata.pdf to determine how the superseded data were derived.
 DG4740
 DG4740_MARKER: DD = SURVEY DISK
 DG4740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4740_STAMPING: 064-9522 1994
 DG4740_MARK LOGO: ILDT
 DG4740_PROJECTION: FLUSH
 DG4740_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4740+STABILITY: SURFACE MOTION
 DG4740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4740+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DG4740
 DG4740  HISTORY     - Date     Condition        Report By
 DG4740  HISTORY     - 1994     MONUMENTED       ILDT
 DG4740  HISTORY     - 20040223 GOOD             ILDT
 DG4740  HISTORY     - 20100626 GOOD             ILDT
 DG4740  HISTORY     - 20120515 GOOD             PATRIC
 DG4740  HISTORY     - 20230518 GOOD             ILDT
 DG4740
 DG4740                          STATION DESCRIPTION
 DG4740
 DG4740'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4740'FROM THE INTERSECTION OF IL 45 AND IL 145 EAST OF METROPOLIS, PROCEED
 DG4740'1.05 MILES NORTH ON IL 145 TO WEST TO ENTRANCE TO ILDT MAINTENCE YARD
 DG4740'ON LEFT.. MARK LOCATED 37.95 FT NE OF NW  CORNER OF FENCE, 147.25 FT
 DG4740'NTH OF WEST BLDG CORNER AND 155.35 FT NW OF EAST BLDG CORNER. MONUMENT
 DG4740'IS A ALUMINUM DISK SET IN CONCRETE AND STAMPED 064 9522
 DG4740
 DG4740                          STATION RECOVERY (2010)
 DG4740
 DG4740'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4740'RECOVERED IN GOOD CONDITION.
 DG4740
 DG4740                          STATION RECOVERY (2012)
 DG4740
 DG4740'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DG4740'RECOVERED AS DESCRIBED.
 DG4740
 DG4740                          STATION RECOVERY (2023)
 DG4740
 DG4740'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DG4740'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4741 ***********************************************************************
 DG4741  DESIGNATION -  9523
 DG4741  PID         -  DG4741
 DG4741  STATE/COUNTY-  IL/MASSAC
 DG4741  COUNTRY     -  US
 DG4741  USGS QUAD   -  METROPOLIS (2018)
 DG4741
 DG4741                         *CURRENT SURVEY CONTROL
 DG4741  ______________________________________________________________________
 DG4741* NAD 83(2011) POSITION- 37 10 33.70030(N) 088 40 25.48922(W)   ADJUSTED
 DG4741* NAD 83(2011) ELLIP HT-    82.401 (meters)        (06/27/12)   ADJUSTED
 DG4741* NAD 83(2011) EPOCH   -  2010.00
 DG4741* NAVD 88 ORTHO HEIGHT -   110.9   (meters)      364.    (feet) GPS OBS
 DG4741  ______________________________________________________________________
 DG4741  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4741  GEOID HEIGHT    -        -28.488 (meters)                     GEOID03
 DG4741  GEOID HEIGHT    -        -28.514 (meters)                     GEOID18
 DG4741  NAD 83(2011) X  -    117,770.305 (meters)                     COMP
 DG4741  NAD 83(2011) Y  - -5,086,914.996 (meters)                     COMP
 DG4741  NAD 83(2011) Z  -  3,833,026.570 (meters)                     COMP
 DG4741  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 DG4741
 DG4741  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4741  Standards:
 DG4741         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4741            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4741  -------------------------------------------------------------------
 DG4741  NETWORK    0.76   1.37           0.35   0.26   0.70     -0.01901626
 DG4741  -------------------------------------------------------------------
 DG4741  Click here for local accuracies and other accuracy information.
 DG4741
 DG4741.The horizontal coordinates were established by GPS observations
 DG4741.and adjusted by the National Geodetic Survey in June 2012.
 DG4741
 DG4741.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4741.been affixed to the stable North American tectonic plate. See 
 DG4741.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4741
 DG4741.The horizontal coordinates are valid at the epoch date displayed above
 DG4741.which is a decimal equivalence of Year/Month/Day.
 DG4741
 DG4741.The orthometric height was determined by GPS observations and a
 DG4741.high-resolution geoid model.
 DG4741
 DG4741.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4741.GEOID18 height accuracy estimate available here.
 DG4741
 DG4741.Click photographs - Photos may exist for this station.
 DG4741
 DG4741.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4741
 DG4741.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4741
 DG4741.The ellipsoidal height was determined by GPS observations
 DG4741.and is referenced to NAD 83.
 DG4741
 DG4741. The following values were computed from the NAD 83(2011) position.
 DG4741
 DG4741;                    North         East     Units Scale Factor Converg.
 DG4741;SPC IL E     -    56,579.807   269,769.910   MT  0.99998625   -0 12 20.5
 DG4741;SPC IL E     -   185,628.92    885,070.11   sFT  0.99998625   -0 12 20.5
 DG4741;UTM  16      - 4,115,711.634   351,414.823   MT  0.99987197   -1 00 41.7
 DG4741
 DG4741!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4741!SPC IL E     -   0.99998707  x   0.99998625  =   0.99997332
 DG4741!UTM  16      -   0.99998707  x   0.99987197  =   0.99985904
 DG4741
 DG4741:                Primary Azimuth Mark                     Grid Az
 DG4741:SPC IL E     -  9522                                     290 30 26.6
 DG4741:UTM  16      -  9522                                     291 18 47.8
 DG4741
 DG4741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5141415711(NAD 83)
 DG4741
 DG4741|---------------------------------------------------------------------|
 DG4741| PID    Reference Object                     Distance      Geod. Az  |
 DG4741|                                                           dddmmss.s |
 DG4741| DG4740 9522                                450.966 METERS 2901806.1 |
 DG4741|---------------------------------------------------------------------|
 DG4741
 DG4741                          SUPERSEDED SURVEY CONTROL
 DG4741
 DG4741  NAD 83(2007)-  37 10 33.70040(N)    088 40 25.48980(W) AD(2002.00) 0
 DG4741  ELLIP H (02/10/07)   82.432  (m)                       GP(2002.00)    
 DG4741  ELLIP H (02/03/05)   82.400  (m)                       GP(       ) 4 2
 DG4741  NAD 83(1997)-  37 10 33.70007(N)    088 40 25.48986(W) AD(       ) 1
 DG4741  ELLIP H (03/16/04)   82.416  (m)                       GP(       ) 3 2
 DG4741
 DG4741.Superseded values are not recommended for survey control.
 DG4741
 DG4741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4741.See file dsdata.pdf to determine how the superseded data were derived.
 DG4741
 DG4741_MARKER: DD = SURVEY DISK
 DG4741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4741_STAMPING: 064-9523 1994
 DG4741_MARK LOGO: ILDT
 DG4741_PROJECTION: FLUSH
 DG4741_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4741+STABILITY: SURFACE MOTION
 DG4741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4741+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DG4741
 DG4741  HISTORY     - Date     Condition        Report By
 DG4741  HISTORY     - 1994     MONUMENTED       ILDT
 DG4741  HISTORY     - 20040223 GOOD             ILDT
 DG4741  HISTORY     - 20100626 GOOD             ILDT
 DG4741  HISTORY     - 20230518 GOOD             ILDT
 DG4741
 DG4741                          STATION DESCRIPTION
 DG4741
 DG4741'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4741'FROM THE INTERSECTION OF IL 45 AND IL 145 EAST OF METROPOLIS, PROCEED
 DG4741'1.0 MILES NORTH ON IL 145 TO TOWNSHIP RD CR 700N. TURN RT OR EAST AND
 DG4741'PROCEED 0.15 MI TO MARK ON LEFT. MARK LOCATED 23 FT NE CENTERLINE
 DG4741'CR700N, 187.55 FT NW OF POWER POLE  AND 132.5 FT NW OF POWER POLE WITH
 DG4741'NAIL AND SHINER. MONUMENT IS A ALUMINUM DISK SET IN CONCRETE AND
 DG4741'STAMPED 064 9523
 DG4741
 DG4741                          STATION RECOVERY (2010)
 DG4741
 DG4741'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4741'RECOVERED IN GOOD CONDITION.
 DG4741
 DG4741                          STATION RECOVERY (2023)
 DG4741
 DG4741'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DG4741'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4744 ***********************************************************************
 DG4744  DESIGNATION -  9524
 DG4744  PID         -  DG4744
 DG4744  STATE/COUNTY-  IL/POPE
 DG4744  COUNTRY     -  US
 DG4744  USGS QUAD   -  GLENDALE (2018)
 DG4744
 DG4744                         *CURRENT SURVEY CONTROL
 DG4744  ______________________________________________________________________
 DG4744* NAD 83(2011) POSITION- 37 22 36.33333(N) 088 40 40.77587(W)   ADJUSTED
 DG4744* NAD 83(2011) ELLIP HT-    85.295 (meters)        (06/27/12)   ADJUSTED
 DG4744* NAD 83(2011) EPOCH   -  2010.00
 DG4744* NAVD 88 ORTHO HEIGHT -   114.2   (meters)      375.    (feet) GPS OBS
 DG4744  ______________________________________________________________________
 DG4744  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4744  GEOID HEIGHT    -        -28.839 (meters)                     GEOID03
 DG4744  GEOID HEIGHT    -        -28.821 (meters)                     GEOID18
 DG4744  NAD 83(2011) X  -    117,082.058 (meters)                     COMP
 DG4744  NAD 83(2011) Y  - -5,073,436.684 (meters)                     COMP
 DG4744  NAD 83(2011) Z  -  3,850,755.458 (meters)                     COMP
 DG4744  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 DG4744
 DG4744  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4744  Standards:
 DG4744         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4744            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4744  -------------------------------------------------------------------
 DG4744  NETWORK    1.15   1.82           0.52   0.41   0.93      0.09448215
 DG4744  -------------------------------------------------------------------
 DG4744  Click here for local accuracies and other accuracy information.
 DG4744
 DG4744.The horizontal coordinates were established by GPS observations
 DG4744.and adjusted by the National Geodetic Survey in June 2012.
 DG4744
 DG4744.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4744.been affixed to the stable North American tectonic plate. See 
 DG4744.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4744
 DG4744.The horizontal coordinates are valid at the epoch date displayed above
 DG4744.which is a decimal equivalence of Year/Month/Day.
 DG4744
 DG4744.The orthometric height was determined by GPS observations and a
 DG4744.high-resolution geoid model.
 DG4744
 DG4744.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4744.GEOID18 height accuracy estimate available here.
 DG4744
 DG4744.Click photographs - Photos may exist for this station.
 DG4744
 DG4744.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4744
 DG4744.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4744
 DG4744.The ellipsoidal height was determined by GPS observations
 DG4744.and is referenced to NAD 83.
 DG4744
 DG4744. The following values were computed from the NAD 83(2011) position.
 DG4744
 DG4744;                    North         East     Units Scale Factor Converg.
 DG4744;SPC IL E     -    78,858.460   269,473.986   MT  0.99998647   -0 12 33.2
 DG4744;SPC IL E     -   258,721.46    884,099.24   sFT  0.99998647   -0 12 33.2
 DG4744;UTM  16      - 4,137,989.694   351,432.990   MT  0.99987189   -1 01 07.7
 DG4744
 DG4744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4744!SPC IL E     -   0.99998662  x   0.99998647  =   0.99997309
 DG4744!UTM  16      -   0.99998662  x   0.99987189  =   0.99985851
 DG4744
 DG4744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5143237989(NAD 83)
 DG4744
 DG4744                          SUPERSEDED SURVEY CONTROL
 DG4744
 DG4744  NAD 83(2007)-  37 22 36.33338(N)    088 40 40.77646(W) AD(2002.00) 0
 DG4744  ELLIP H (02/10/07)   85.324  (m)                       GP(2002.00)    
 DG4744  ELLIP H (02/03/05)   85.299  (m)                       GP(       ) 4 2
 DG4744  NAD 83(1997)-  37 22 36.33305(N)    088 40 40.77657(W) AD(       ) 1
 DG4744  ELLIP H (03/16/04)   85.313  (m)                       GP(       ) 3 2
 DG4744
 DG4744.Superseded values are not recommended for survey control.
 DG4744
 DG4744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4744.See file dsdata.pdf to determine how the superseded data were derived.
 DG4744
 DG4744_MARKER: DD = SURVEY DISK
 DG4744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4744_STAMPING: 076-9524
 DG4744_MARK LOGO: ILDT
 DG4744_PROJECTION: FLUSH
 DG4744_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4744+STABILITY: SURFACE MOTION
 DG4744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4744+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG4744
 DG4744  HISTORY     - Date     Condition        Report By
 DG4744  HISTORY     - 1994     MONUMENTED       ILDT
 DG4744  HISTORY     - 20040223 GOOD             ILDT
 DG4744
 DG4744                          STATION DESCRIPTION
 DG4744
 DG4744'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4744'FROM THE TOP OF BRIDGE AT INTERSECTION OF IL 146 AND IL 145 EAST OF
 DG4744'VIENNA, PROCEED 0.5 MILES SOTH ON IL 145 TO ENTRANCE TO ILDT DIXON
 DG4744'SPRINGS MAINTENCE YARD ON LEFT.. MARK LOCATED 60 FT NE OF NW  CORNER
 DG4744'OF FENCE, 147.25 FT NORTH OF SOTH FENCE AND 38.4 FT WEST OF EAST FENCE
 DG4744'MONUMENT IS A ALUMINUM DISK SET IN CONCRETE AND STAMPED 076 9524
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4746 ***********************************************************************
 DG4746  DESIGNATION -  9525
 DG4746  PID         -  DG4746
 DG4746  STATE/COUNTY-  IL/SALINE
 DG4746  COUNTRY     -  US
 DG4746  USGS QUAD   -  WALPOLE (2018)
 DG4746
 DG4746                         *CURRENT SURVEY CONTROL
 DG4746  ______________________________________________________________________
 DG4746* NAD 83(2011) POSITION- 37 54 15.34599(N) 088 37 25.50590(W)   ADJUSTED
 DG4746* NAD 83(2011) ELLIP HT-   112.976 (meters)        (06/27/12)   ADJUSTED
 DG4746* NAD 83(2011) EPOCH   -  2010.00
 DG4746* NAVD 88 ORTHO HEIGHT -   142.748 (meters)      468.33  (feet) ADJUSTED
 DG4746  ______________________________________________________________________
 DG4746  GEOID HEIGHT    -        -29.756 (meters)                     GEOID18
 DG4746  NAD 83(2011) X  -    121,026.761 (meters)                     COMP
 DG4746  NAD 83(2011) Y  - -5,037,600.130 (meters)                     COMP
 DG4746  NAD 83(2011) Z  -  3,897,134.189 (meters)                     COMP
 DG4746  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 DG4746  DYNAMIC HEIGHT  -        142.650 (meters)      468.01  (feet) COMP
 DG4746  MODELED GRAVITY -    979,943.0   (mgal)                       NAVD 88
 DG4746
 DG4746  VERT ORDER      -  SECOND    CLASS I
 DG4746
 DG4746  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4746  Standards:
 DG4746         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4746            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4746  -------------------------------------------------------------------
 DG4746  NETWORK    1.30   2.10           0.58   0.47   1.07      0.15956225
 DG4746  -------------------------------------------------------------------
 DG4746  Click here for local accuracies and other accuracy information.
 DG4746
 DG4746.The horizontal coordinates were established by GPS observations
 DG4746.and adjusted by the National Geodetic Survey in June 2012.
 DG4746
 DG4746.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4746.been affixed to the stable North American tectonic plate. See 
 DG4746.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4746
 DG4746.The horizontal coordinates are valid at the epoch date displayed above
 DG4746.which is a decimal equivalence of Year/Month/Day.
 DG4746
 DG4746.The orthometric height was determined by differential leveling and
 DG4746.adjusted by the NATIONAL GEODETIC SURVEY
 DG4746.in July 2014.
 DG4746
 DG4746.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4746.GEOID18 height accuracy estimate available here.
 DG4746
 DG4746.Click photographs - Photos may exist for this station.
 DG4746
 DG4746.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4746
 DG4746.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4746
 DG4746.The ellipsoidal height was determined by GPS observations
 DG4746.and is referenced to NAD 83.
 DG4746
 DG4746.The dynamic height is computed by dividing the NAVD 88
 DG4746.geopotential number by the normal gravity value computed on the
 DG4746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG4746.degrees latitude (g = 980.6199 gals.).
 DG4746
 DG4746.The modeled gravity was interpolated from observed gravity values.
 DG4746
 DG4746. The following values were computed from the NAD 83(2011) position.
 DG4746
 DG4746;                    North         East     Units Scale Factor Converg.
 DG4746;SPC IL E     -   137,388.476   274,459.331   MT  0.99998303   -0 10 42.3
 DG4746;SPC IL E     -   450,748.69    900,455.32   sFT  0.99998303   -0 10 42.3
 DG4746;UTM  16      - 4,196,435.725   357,249.078   MT  0.99985099   -0 59 51.8
 DG4746
 DG4746!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4746!SPC IL E     -   0.99998227  x   0.99998303  =   0.99996530
 DG4746!UTM  16      -   0.99998227  x   0.99985099  =   0.99983327
 DG4746
 DG4746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5724996435(NAD 83)
 DG4746
 DG4746                          SUPERSEDED SURVEY CONTROL
 DG4746
 DG4746  NAD 83(2007)-  37 54 15.34606(N)    088 37 25.50629(W) AD(2002.00) 0
 DG4746  ELLIP H (02/10/07)  113.008  (m)                       GP(2002.00)    
 DG4746  ELLIP H (02/03/05)  112.966  (m)                       GP(       ) 4 2
 DG4746  NAD 83(1997)-  37 54 15.34576(N)    088 37 25.50665(W) AD(       ) 1
 DG4746  ELLIP H (03/16/04)  112.970  (m)                       GP(       ) 3 2
 DG4746  NAVD 88 (03/16/04)  142.7    (m)  GEOID03  model used  GPS OBS        
 DG4746
 DG4746.Superseded values are not recommended for survey control.
 DG4746
 DG4746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4746.See file dsdata.pdf to determine how the superseded data were derived.
 DG4746
 DG4746_MARKER: DD = SURVEY DISK
 DG4746_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4746_STAMPING: 083-9525
 DG4746_MARK LOGO: ILDT
 DG4746_PROJECTION: RECESSED 5 CENTIMETERS
 DG4746_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4746_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4746+STABILITY: SURFACE MOTION
 DG4746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4746+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 DG4746
 DG4746  HISTORY     - Date     Condition        Report By
 DG4746  HISTORY     - 1994     MONUMENTED       ILDT
 DG4746  HISTORY     - 20040223 GOOD             ILDT
 DG4746  HISTORY     - 20071117 GOOD             ILDT
 DG4746  HISTORY     - 20130925 GOOD             AMESC
 DG4746
 DG4746                          STATION DESCRIPTION
 DG4746
 DG4746'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4746'083 9525 NORTH OF GALATIA ILLINOIS.
 DG4746'
 DG4746'COMMENCING AT THE INTERSECTION OF IL. HIGHWAY 34 AND GALATIA ROAD OR
 DG4746'MCKINLEY STREET ON THE EAST SIDE OF GALATIA, PROCEED NORTH ON GALATIA
 DG4746'ROAD FOR 3.5 MILES UNTIL THE ROAD TURNS WEST AND PROCEED WEST ONE MILE
 DG4746'TO TATES CHANEL ROAD OR COUNTY ROAD 27, TURN RIGHT OR NORTH FOR .80
 DG4746'MILES TO THE MARK ON THE LEFT. IT IS25.4' WEST OF CENTERLINE OF COUNTY
 DG4746'ROAD 27, IT IS ALSO 25.4' SOUTHEAST OF NAIL AND BOTTLE CAP IN POWER
 DG4746'POLE AND 1.8' EAST OF A METAL WITNESS POST WITH THE SIGN.
 DG4746
 DG4746                          STATION RECOVERY (2007)
 DG4746
 DG4746'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 DG4746'RECOVERED IN GOOD CONDITION.
 DG4746
 DG4746                          STATION RECOVERY (2013)
 DG4746
 DG4746'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DG4746'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4747 ***********************************************************************
 DG4747  DESIGNATION -  9526
 DG4747  PID         -  DG4747
 DG4747  STATE/COUNTY-  IL/SALINE
 DG4747  COUNTRY     -  US
 DG4747  USGS QUAD   -  WALPOLE (2018)
 DG4747
 DG4747                         *CURRENT SURVEY CONTROL
 DG4747  ______________________________________________________________________
 DG4747* NAD 83(2011) POSITION- 37 53 52.93768(N) 088 37 25.05055(W)   ADJUSTED
 DG4747* NAD 83(2011) ELLIP HT-   105.560 (meters)        (06/27/12)   ADJUSTED
 DG4747* NAD 83(2011) EPOCH   -  2010.00
 DG4747* NAVD 88 ORTHO HEIGHT -   135.319 (meters)      443.96  (feet) ADJUSTED
 DG4747  ______________________________________________________________________
 DG4747  GEOID HEIGHT    -        -29.746 (meters)                     GEOID18
 DG4747  NAD 83(2011) X  -    121,047.936 (meters)                     COMP
 DG4747  NAD 83(2011) Y  - -5,038,018.311 (meters)                     COMP
 DG4747  NAD 83(2011) Z  -  3,896,584.462 (meters)                     COMP
 DG4747  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 DG4747  DYNAMIC HEIGHT  -        135.226 (meters)      443.65  (feet) COMP
 DG4747  MODELED GRAVITY -    979,942.6   (mgal)                       NAVD 88
 DG4747
 DG4747  VERT ORDER      -  SECOND    CLASS I
 DG4747
 DG4747  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4747  Standards:
 DG4747         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4747            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4747  -------------------------------------------------------------------
 DG4747  NETWORK    1.17   1.92           0.52   0.43   0.98      0.12419626
 DG4747  -------------------------------------------------------------------
 DG4747  Click here for local accuracies and other accuracy information.
 DG4747
 DG4747.The horizontal coordinates were established by GPS observations
 DG4747.and adjusted by the National Geodetic Survey in June 2012.
 DG4747
 DG4747.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4747.been affixed to the stable North American tectonic plate. See 
 DG4747.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4747
 DG4747.The horizontal coordinates are valid at the epoch date displayed above
 DG4747.which is a decimal equivalence of Year/Month/Day.
 DG4747
 DG4747.The orthometric height was determined by differential leveling and
 DG4747.adjusted by the NATIONAL GEODETIC SURVEY
 DG4747.in July 2014.
 DG4747
 DG4747.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4747.GEOID18 height accuracy estimate available here.
 DG4747
 DG4747.Click photographs - Photos may exist for this station.
 DG4747
 DG4747.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4747
 DG4747.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4747
 DG4747.The ellipsoidal height was determined by GPS observations
 DG4747.and is referenced to NAD 83.
 DG4747
 DG4747.The dynamic height is computed by dividing the NAVD 88
 DG4747.geopotential number by the normal gravity value computed on the
 DG4747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG4747.degrees latitude (g = 980.6199 gals.).
 DG4747
 DG4747.The modeled gravity was interpolated from observed gravity values.
 DG4747
 DG4747. The following values were computed from the NAD 83(2011) position.
 DG4747
 DG4747;                    North         East     Units Scale Factor Converg.
 DG4747;SPC IL E     -   136,697.568   274,468.305   MT  0.99998303   -0 10 41.9
 DG4747;SPC IL E     -   448,481.94    900,484.76   sFT  0.99998303   -0 10 41.9
 DG4747;UTM  16      - 4,195,744.850   357,248.172   MT  0.99985099   -0 59 51.0
 DG4747
 DG4747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4747!SPC IL E     -   0.99998344  x   0.99998303  =   0.99996647
 DG4747!UTM  16      -   0.99998344  x   0.99985099  =   0.99983443
 DG4747
 DG4747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5724895744(NAD 83)
 DG4747
 DG4747                          SUPERSEDED SURVEY CONTROL
 DG4747
 DG4747  NAD 83(2007)-  37 53 52.93773(N)    088 37 25.05093(W) AD(2002.00) 0
 DG4747  ELLIP H (02/10/07)  105.594  (m)                       GP(2002.00)    
 DG4747  ELLIP H (02/03/05)  105.547  (m)                       GP(       ) 4 2
 DG4747  NAD 83(1997)-  37 53 52.93745(N)    088 37 25.05128(W) AD(       ) 1
 DG4747  ELLIP H (03/16/04)  105.551  (m)                       GP(       ) 3 2
 DG4747  NAVD 88 (03/16/04)  135.3    (m)  GEOID03  model used  GPS OBS        
 DG4747
 DG4747.Superseded values are not recommended for survey control.
 DG4747
 DG4747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4747.See file dsdata.pdf to determine how the superseded data were derived.
 DG4747
 DG4747_MARKER: DD = SURVEY DISK
 DG4747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4747_STAMPING: 083-9526
 DG4747_MARK LOGO: ILDT
 DG4747_PROJECTION: FLUSH
 DG4747_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4747+STABILITY: SURFACE MOTION
 DG4747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4747+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 DG4747
 DG4747  HISTORY     - Date     Condition        Report By
 DG4747  HISTORY     - 1994     MONUMENTED       ILDT
 DG4747  HISTORY     - 20040223 GOOD             ILDT
 DG4747  HISTORY     - 20130925 GOOD             AMESC
 DG4747
 DG4747                          STATION DESCRIPTION
 DG4747
 DG4747'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4747'083 9526 NORTH OF GALATIA ILLINOIS.
 DG4747'
 DG4747'COMMENCING AT THE INTERSECTION OF IL. HIGHWAY 34 AND GALATIA ROAD OR
 DG4747'MCKINLEY STREET ON THE EAST SIDE OF GALATIA, PROCEED NORTH ON GALATIA
 DG4747'ROAD FOR 3.5 MILES UNTIL THE ROAD TURNS WEST AND PROCEED WEST ONE MILE
 DG4747'TO TATES CHANEL ROAD OR COUNTY ROAD 27, TURN RIGHT OR NORTH FOR .35
 DG4747'MILES TO THE MARK ON THE RIGHT. IT IS 0.6 MILES SOUTH OF CORNERVILLE
 DG4747
 DG4747                          STATION RECOVERY (2013)
 DG4747
 DG4747'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DG4747'THE STATION IS IN A FIELD ENTRANCE 22.0 FT (6.7 M) EAST OF THE
 DG4747'CENTERLINE OF CR 27, 425 FT (129.5 M) SOUTHEAST OF THE SOUTHEAST
 DG4747'CORNER OF THE BRIDGE TO THE NORTH, 44.9 FT (13.7 M) NORTHWEST OF A
 DG4747'FENCE POST WITH POSTED SIGN ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2040 ***********************************************************************
 DN2040  DESIGNATION -  96
 DN2040  PID         -  DN2040
 DN2040  STATE/COUNTY-  IL/FULTON
 DN2040  COUNTRY     -  US
 DN2040  USGS QUAD   -  DUNCAN MILLS (2018)
 DN2040
 DN2040                         *CURRENT SURVEY CONTROL
 DN2040  ______________________________________________________________________
 DN2040* NAD 83(2011) POSITION- 40 15 12.37911(N) 090 12 02.17631(W)   ADJUSTED
 DN2040* NAD 83(2011) ELLIP HT-   144.993 (meters)        (06/27/12)   ADJUSTED
 DN2040* NAD 83(2011) EPOCH   -  2010.00
 DN2040* NAVD 88 ORTHO HEIGHT -   178.0   (meters)      584.    (feet) GPS OBS
 DN2040  ______________________________________________________________________
 DN2040  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2040  GEOID HEIGHT    -        -33.005 (meters)                     GEOID09
 DN2040  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 DN2040  NAD 83(2011) X  -    -17,067.248 (meters)                     COMP
 DN2040  NAD 83(2011) Y  - -4,874,652.021 (meters)                     COMP
 DN2040  NAD 83(2011) Z  -  4,099,596.506 (meters)                     COMP
 DN2040  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 DN2040
 DN2040  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2040  Standards:
 DN2040         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2040            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2040  -------------------------------------------------------------------
 DN2040  NETWORK    2.68   2.02           1.24   0.88   1.03     -0.15137034
 DN2040  -------------------------------------------------------------------
 DN2040  Click here for local accuracies and other accuracy information.
 DN2040
 DN2040.The horizontal coordinates were established by GPS observations
 DN2040.and adjusted by the National Geodetic Survey in June 2012.
 DN2040
 DN2040.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2040.been affixed to the stable North American tectonic plate. See 
 DN2040.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2040
 DN2040.The horizontal coordinates are valid at the epoch date displayed above
 DN2040.which is a decimal equivalence of Year/Month/Day.
 DN2040
 DN2040.The orthometric height was determined by GPS observations and a
 DN2040.high-resolution geoid model.
 DN2040
 DN2040.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2040.GEOID18 height accuracy estimate available here.
 DN2040
 DN2040.Click photographs - Photos may exist for this station.
 DN2040
 DN2040.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2040
 DN2040.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2040
 DN2040.The ellipsoidal height was determined by GPS observations
 DN2040.and is referenced to NAD 83.
 DN2040
 DN2040. The following values were computed from the NAD 83(2011) position.
 DN2040
 DN2040;                    North         East     Units Scale Factor Converg.
 DN2040;SPC IL W     -   398,127.779   697,112.827   MT  0.99994128   -0 01 18.9
 DN2040;SPC IL W     - 1,306,190.89  2,287,111.00   sFT  0.99994128   -0 01 18.9
 DN2040;UTM  15      - 4,459,646.977   738,085.602   MT  1.00029784   +1 48 35.0
 DN2040
 DN2040!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2040!SPC IL W     -   0.99997725  x   0.99994128  =   0.99991854
 DN2040!UTM  15      -   0.99997725  x   1.00029784  =   1.00027509
 DN2040
 DN2040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3808559646(NAD 83)
 DN2040
 DN2040                          SUPERSEDED SURVEY CONTROL
 DN2040
 DN2040  NAD 83(2007)-  40 15 12.37942(N)    090 12 02.17704(W) AD(2002.00) 1
 DN2040  ELLIP H (08/11/11)  145.000  (m)                       GP(2002.00) 4 1
 DN2040
 DN2040.Superseded values are not recommended for survey control.
 DN2040
 DN2040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2040.See file dsdata.pdf to determine how the superseded data were derived.
 DN2040
 DN2040_MARKER: DD = SURVEY DISK
 DN2040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2040_STAMPING: FC96
 DN2040_MARK LOGO: NONE
 DN2040_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2040+STABILITY: SURFACE MOTION
 DN2040_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2040+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2040
 DN2040  HISTORY     - Date     Condition        Report By
 DN2040  HISTORY     - 200905   MONUMENTED       ILDT
 DN2040
 DN2040                          STATION DESCRIPTION
 DN2040
 DN2040'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2040'STATION IS LOCATED 10.3 MILES SOUTHWEST OF THE TOWN OF LEWISTOWN AND
 DN2040'IS MONUMENTED AS THE SOUTHWEST CORNER OF THE NORTHWEST QUARTER OF
 DN2040'SECTION 8, T 3 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2040'STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST MILTON
 DN2040'STREET AND MAIN STREET (ILLINOIS ROUTE 100) IN THE TOWN OF LEWISTOWN.
 DN2040'PROCEED SOUTH 8.6 MILES ALONG MAIN STREET (ILLINOIS ROUTE 100 AND US
 DN2040'ROUTE 24) TO THE INTERSECTION WITH MARBLETOWN ROAD. TURN LEFT (SOUTH)
 DN2040'AND PROCEED 2.8 MILES ALONG MARBLETOWN ROAD TO THE INTERSECTION WITH
 DN2040'COUNTY HIGHWAY 10. TURN LEFT (EAST) AND PROCEED 0.3 MILES ALONG COUNTY
 DN2040'HIGHWAY 10 TO THE INTERSECTION WITH A PRIVATE DRIVE. TURN RIGHT
 DN2040'(SOUTH) AND PROCEED TO A Y IN THE DRIVE. STATION IS 28.99 FEET
 DN2040'NORTHEAST OF A NAIL AND CAP IN A FENCE POST, 37.52 FEET NORTHWEST OF A
 DN2040'NAIL AND CAP IN A FENCE POST AND 56.71 FEET SOUTHEAST OF A SET REBAR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1863 ***********************************************************************
 LB1863  DESIGNATION -  96.737
 LB1863  PID         -  LB1863
 LB1863  STATE/COUNTY-  IL/VERMILION
 LB1863  COUNTRY     -  US
 LB1863  USGS QUAD   -  DANVILLE NE (2018)
 LB1863
 LB1863                         *CURRENT SURVEY CONTROL
 LB1863  ______________________________________________________________________
 LB1863* NAD 83(1986) POSITION- 40 12 23.     (N) 087 33 02.     (W)   SCALED
 LB1863* NAVD 88 ORTHO HEIGHT -   203.921 (meters)      669.03  (feet) ADJUSTED
 LB1863  ______________________________________________________________________
 LB1863  GEOID HEIGHT    -        -32.737 (meters)                     GEOID18
 LB1863  DYNAMIC HEIGHT  -        203.820 (meters)      668.70  (feet) COMP
 LB1863  MODELED GRAVITY -    980,122.8   (mgal)                       NAVD 88
 LB1863
 LB1863  VERT ORDER      -  FIRST     CLASS II
 LB1863
 LB1863.The horizontal coordinates were scaled from a map and have
 LB1863.an estimated accuracy of +/- 6 seconds.
 LB1863
 LB1863.The orthometric height was determined by differential leveling and
 LB1863.adjusted by the NATIONAL GEODETIC SURVEY
 LB1863.in June 1991.
 LB1863
 LB1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1863.GEOID18 height accuracy estimate available here.
 LB1863
 LB1863.Click photographs - Photos may exist for this station.
 LB1863
 LB1863.The dynamic height is computed by dividing the NAVD 88
 LB1863.geopotential number by the normal gravity value computed on the
 LB1863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1863.degrees latitude (g = 980.6199 gals.).
 LB1863
 LB1863.The modeled gravity was interpolated from observed gravity values.
 LB1863
 LB1863;                    North         East    Units  Estimated Accuracy
 LB1863;SPC IL E     -   393,210.      366,640.      MT  (+/- 180 meters Scaled)
 LB1863
 LB1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK531508(NAD 83)
 LB1863
 LB1863                          SUPERSEDED SURVEY CONTROL
 LB1863
 LB1863  NGVD 29 (??/??/92)  203.960  (m)          669.16   (f) ADJ UNCH    1 2
 LB1863
 LB1863.Superseded values are not recommended for survey control.
 LB1863
 LB1863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1863.See file dsdata.pdf to determine how the superseded data were derived.
 LB1863
 LB1863_MARKER: X = CHISELED CROSS
 LB1863_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LB1863_SP_SET: CULVERT
 LB1863_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1863
 LB1863  HISTORY     - Date     Condition        Report By
 LB1863  HISTORY     - UNK      MONUMENTED       NYCRR
 LB1863  HISTORY     - 1935     MARK NOT FOUND   CGS
 LB1863
 LB1863                          STATION DESCRIPTION
 LB1863
 LB1863'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1863'7.2 MI NE FROM DANVILLE.
 LB1863'7.2 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LB1863'STATION AT DANVILLE, VERMILION COUNTY, 54 FEET NORTHEAST OF A
 LB1863'DIRT-ROAD CROSSING, 24 FEET NORTHEAST OF STATION STAKE 5390, AT
 LB1863'CULVERT 121.46, ON THE TOP OF THE NORTHWEST CORNER OF THE WEST
 LB1863'HEADWALL, 29 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, AND
 LB1863'3.5 FEET LOWER THAN THE RAIL.  A CHISELED CROSS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2039 ***********************************************************************
 DN2039  DESIGNATION -  97
 DN2039  PID         -  DN2039
 DN2039  STATE/COUNTY-  IL/FULTON
 DN2039  COUNTRY     -  US
 DN2039  USGS QUAD   -  BATH (2018)
 DN2039
 DN2039                         *CURRENT SURVEY CONTROL
 DN2039  ______________________________________________________________________
 DN2039* NAD 83(2011) POSITION- 40 13 53.84619(N) 090 11 28.27080(W)   ADJUSTED
 DN2039* NAD 83(2011) ELLIP HT-   100.688 (meters)        (06/27/12)   ADJUSTED
 DN2039* NAD 83(2011) EPOCH   -  2010.00
 DN2039* NAVD 88 ORTHO HEIGHT -   133.7   (meters)      439.    (feet) GPS OBS
 DN2039  ______________________________________________________________________
 DN2039  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2039  GEOID HEIGHT    -        -32.991 (meters)                     GEOID09
 DN2039  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 DN2039  NAD 83(2011) X  -    -16,271.068 (meters)                     COMP
 DN2039  NAD 83(2011) Y  - -4,876,185.821 (meters)                     COMP
 DN2039  NAD 83(2011) Z  -  4,097,718.875 (meters)                     COMP
 DN2039  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 DN2039
 DN2039  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2039  Standards:
 DN2039         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2039            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2039  -------------------------------------------------------------------
 DN2039  NETWORK    2.81   1.86           1.15   1.11   0.95     -0.33818198
 DN2039  -------------------------------------------------------------------
 DN2039  Click here for local accuracies and other accuracy information.
 DN2039
 DN2039.The horizontal coordinates were established by GPS observations
 DN2039.and adjusted by the National Geodetic Survey in June 2012.
 DN2039
 DN2039.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2039.been affixed to the stable North American tectonic plate. See 
 DN2039.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2039
 DN2039.The horizontal coordinates are valid at the epoch date displayed above
 DN2039.which is a decimal equivalence of Year/Month/Day.
 DN2039
 DN2039.The orthometric height was determined by GPS observations and a
 DN2039.high-resolution geoid model.
 DN2039
 DN2039.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2039.GEOID18 height accuracy estimate available here.
 DN2039
 DN2039.Click photographs - Photos may exist for this station.
 DN2039
 DN2039.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2039
 DN2039.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2039
 DN2039.The ellipsoidal height was determined by GPS observations
 DN2039.and is referenced to NAD 83.
 DN2039
 DN2039. The following values were computed from the NAD 83(2011) position.
 DN2039
 DN2039;                    North         East     Units Scale Factor Converg.
 DN2039;SPC IL W     -   395,705.368   697,913.386   MT  0.99994123   -0 00 57.0
 DN2039;SPC IL W     - 1,298,243.36  2,289,737.50   sFT  0.99994123   -0 00 57.0
 DN2039;UTM  15      - 4,457,250.526   738,963.477   MT  1.00030300   +1 48 54.0
 DN2039
 DN2039!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2039!SPC IL W     -   0.99998420  x   0.99994123  =   0.99992544
 DN2039!UTM  15      -   0.99998420  x   1.00030300  =   1.00028720
 DN2039
 DN2039_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3896357250(NAD 83)
 DN2039
 DN2039                          SUPERSEDED SURVEY CONTROL
 DN2039
 DN2039  NAD 83(2007)-  40 13 53.84649(N)    090 11 28.27145(W) AD(2002.00) 1
 DN2039  ELLIP H (08/11/11)  100.695  (m)                       GP(2002.00) 4 1
 DN2039
 DN2039.Superseded values are not recommended for survey control.
 DN2039
 DN2039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2039.See file dsdata.pdf to determine how the superseded data were derived.
 DN2039
 DN2039_MARKER: DD = SURVEY DISK
 DN2039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2039_STAMPING: FC97
 DN2039_MARK LOGO: NONE
 DN2039_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2039+STABILITY: SURFACE MOTION
 DN2039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2039+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2039
 DN2039  HISTORY     - Date     Condition        Report By
 DN2039  HISTORY     - 200905   MONUMENTED       ILDT
 DN2039
 DN2039                          STATION DESCRIPTION
 DN2039
 DN2039'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2039'STATION IS LOCATED 11.7 MILES SOUTHWEST OF THE TOWN OF LEWISTOWN AND
 DN2039'IS MONUMENTED AS THE NORTHWEST CORNER OF THE NORTHEAST QUARTER OF
 DN2039'SECTION 20, T 3 N, R 3 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE
 DN2039'STATION FROM NEAR THE POST OFFICE AT THE INTERSECTION OF EAST MILTON
 DN2039'STREET AND MAIN STREET (ILLINOIS ROUTE 100) IN THE TOWN OF LEWISTOWN,
 DN2039'PROCEED SOUTH  8.6 MILES ON MAIN STREET (ILLINOIS ROUTE 100 AND US
 DN2039'ROUTE 24) TO THE INTERSECTION WITH MARBLETOWN ROAD. TURN LEFT (SOUTH)
 DN2039'AND PROCEED 4.4 MILES ON MARBLETOWN ROAD TO THE INTERSECTION WITH
 DN2039'ILLINOIS 100. PROCEED IN A SOUTHEASTERLY DIRECTION ON MARBLETOWN ROAD
 DN2039'0.35 MILE TO THE STATION. STATION IS 110.90 FEET NORTHEAST OF A PK
 DN2039'NAIL IN A POWER POLE AND 158.45 FEET NORTHWEST OF A PK NAIL IN A POWER
 DN2039'POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4750 ***********************************************************************
 DG4750  DESIGNATION -  9713
 DG4750  PID         -  DG4750
 DG4750  STATE/COUNTY-  IL/UNION
 DG4750  COUNTRY     -  US
 DG4750  USGS QUAD   -  ANNA (2018)
 DG4750
 DG4750                         *CURRENT SURVEY CONTROL
 DG4750  ______________________________________________________________________
 DG4750* NAD 83(2011) POSITION- 37 22 54.22002(N) 089 09 39.52937(W)   ADJUSTED
 DG4750* NAD 83(2011) ELLIP HT-   126.511 (meters)        (06/27/12)   ADJUSTED
 DG4750* NAD 83(2011) EPOCH   -  2010.00
 DG4750* NAVD 88 ORTHO HEIGHT -   155.000 (meters)      508.53  (feet) ADJUSTED
 DG4750  ______________________________________________________________________
 DG4750  GEOID HEIGHT    -        -28.462 (meters)                     GEOID18
 DG4750  NAD 83(2011) X  -     74,306.358 (meters)                     COMP
 DG4750  NAD 83(2011) Y  - -5,073,941.394 (meters)                     COMP
 DG4750  NAD 83(2011) Z  -  3,851,218.673 (meters)                     COMP
 DG4750  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 DG4750  DYNAMIC HEIGHT  -        154.889 (meters)      508.17  (feet) COMP
 DG4750  MODELED GRAVITY -    979,915.7   (mgal)                       NAVD 88
 DG4750
 DG4750  VERT ORDER      -  SECOND    CLASS I
 DG4750
 DG4750  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4750  Standards:
 DG4750         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4750            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4750  -------------------------------------------------------------------
 DG4750  NETWORK    0.67   1.00           0.29   0.26   0.51      0.00474081
 DG4750  -------------------------------------------------------------------
 DG4750  Click here for local accuracies and other accuracy information.
 DG4750
 DG4750.The horizontal coordinates were established by GPS observations
 DG4750.and adjusted by the National Geodetic Survey in June 2012.
 DG4750
 DG4750.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4750.been affixed to the stable North American tectonic plate. See 
 DG4750.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4750
 DG4750.The horizontal coordinates are valid at the epoch date displayed above
 DG4750.which is a decimal equivalence of Year/Month/Day.
 DG4750
 DG4750.The orthometric height was determined by differential leveling and
 DG4750.adjusted by the NATIONAL GEODETIC SURVEY
 DG4750.in April 2013.
 DG4750
 DG4750.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4750.GEOID18 height accuracy estimate available here.
 DG4750
 DG4750.Click photographs - Photos may exist for this station.
 DG4750
 DG4750.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4750
 DG4750.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4750
 DG4750.The ellipsoidal height was determined by GPS observations
 DG4750.and is referenced to NAD 83.
 DG4750
 DG4750.The dynamic height is computed by dividing the NAVD 88
 DG4750.geopotential number by the normal gravity value computed on the
 DG4750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG4750.degrees latitude (g = 980.6199 gals.).
 DG4750
 DG4750.The modeled gravity was interpolated from observed gravity values.
 DG4750
 DG4750. The following values were computed from the NAD 83(2011) position.
 DG4750
 DG4750;                    North         East     Units Scale Factor Converg.
 DG4750;SPC IL W     -    79,826.042   789,064.304   MT  1.00003885   +0 36 38.2
 DG4750;SPC IL W     -   261,895.94  2,588,788.47   sFT  1.00003885   +0 36 38.2
 DG4750;UTM  16      - 4,139,411.116   308,677.887   MT  1.00005091   -1 18 44.6
 DG4750
 DG4750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4750!SPC IL W     -   0.99998015  x   1.00003885  =   1.00001900
 DG4750!UTM  16      -   0.99998015  x   1.00005091  =   1.00003106
 DG4750
 DG4750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0867739411(NAD 83)
 DG4750
 DG4750                          SUPERSEDED SURVEY CONTROL
 DG4750
 DG4750  NAD 83(2007)-  37 22 54.22032(N)    089 09 39.53004(W) AD(2002.00) 0
 DG4750  ELLIP H (02/10/07)  126.531  (m)                       GP(2002.00)    
 DG4750  ELLIP H (02/03/05)  126.507  (m)                       GP(       ) 4 2
 DG4750  NAD 83(1997)-  37 22 54.21989(N)    089 09 39.53010(W) AD(       ) 1
 DG4750  ELLIP H (03/16/04)  126.518  (m)                       GP(       ) 3 2
 DG4750  NAVD 88 (11/24/10)  155.0    (m)  GEOID09  model used  GPS OBS        
 DG4750  NAVD 88 (03/16/04)  155.0    (m)  GEOID03  model used  GPS OBS        
 DG4750
 DG4750.Superseded values are not recommended for survey control.
 DG4750
 DG4750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4750.See file dsdata.pdf to determine how the superseded data were derived.
 DG4750
 DG4750_MARKER: DD = SURVEY DISK
 DG4750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4750_STAMPING: 091-9713
 DG4750_MARK LOGO: ILDT
 DG4750_PROJECTION: FLUSH
 DG4750_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4750+STABILITY: SURFACE MOTION
 DG4750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4750+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 DG4750
 DG4750  HISTORY     - Date     Condition        Report By
 DG4750  HISTORY     - 1994     MONUMENTED       ILDT
 DG4750  HISTORY     - 20040223 GOOD             ILDT
 DG4750  HISTORY     - 20080201 GOOD             ILDT
 DG4750  HISTORY     - 20100621 GOOD             ILDT
 DG4750  HISTORY     - 20100626 GOOD             ILDT
 DG4750  HISTORY     - 20100720 GOOD             ILDT
 DG4750  HISTORY     - 20120502 GOOD             AMESC
 DG4750  HISTORY     - 20120620 GOOD             ILDT
 DG4750
 DG4750                          STATION DESCRIPTION
 DG4750
 DG4750'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4750'COMMENCING FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND ILLINOIS 146
 DG4750'EAST OF ANNA. PROCEED SOUTH ON HIGHWAY 51 FOR 6.8 MILES TO A ROAD
 DG4750'RIGHT, DONGOLA ROAD OR OLD HIGHWAY 51, TURN RIGHT  AND GO 0.10 MILETO
 DG4750'THE ENTRANCE TO ILLINOIS DEPARTMENT OF TRANSPORTATION MAINTENANCE YARD
 DG4750'ON THE LEFT AND THE MARK WITHIN. IT IS 22.51' NORTHEAST OF NORTH
 DG4750'CORNER POST AT ENTRANCE, IT IS 26.21' NORTHWEST OF NORTHERN GATEPOST
 DG4750'AND 30.31' SOUTH OF  A GAS VALVE REGULATOR.
 DG4750
 DG4750                          STATION RECOVERY (2008)
 DG4750
 DG4750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 DG4750'RECOVERED IN GOOD CONDITION.
 DG4750
 DG4750                          STATION RECOVERY (2010)
 DG4750
 DG4750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4750'RECOVERED IN GOOD CONDITION.
 DG4750
 DG4750                          STATION RECOVERY (2010)
 DG4750
 DG4750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DG4750'RECOVERED IN GOOD CONDITION.
 DG4750
 DG4750                          STATION RECOVERY (2010)
 DG4750
 DG4750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (BE)
 DG4750'RECOVERED AS DESCRIBED
 DG4750
 DG4750                          STATION RECOVERY (2012)
 DG4750
 DG4750'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 DG4750'RECOVERED AS DESCRIBED.
 DG4750
 DG4750                          STATION RECOVERY (2012)
 DG4750
 DG4750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 DG4750'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN2009 ***********************************************************************
 DN2009  DESIGNATION -  98
 DN2009  PID         -  DN2009
 DN2009  STATE/COUNTY-  IL/FULTON
 DN2009  COUNTRY     -  US
 DN2009  USGS QUAD   -  LONDON MILLS (2018)
 DN2009
 DN2009                         *CURRENT SURVEY CONTROL
 DN2009  ______________________________________________________________________
 DN2009* NAD 83(2011) POSITION- 40 37 36.86591(N) 090 18 15.64479(W)   ADJUSTED
 DN2009* NAD 83(2011) ELLIP HT-   133.842 (meters)        (06/27/12)   ADJUSTED
 DN2009* NAD 83(2011) EPOCH   -  2010.00
 DN2009* NAVD 88 ORTHO HEIGHT -   167.1   (meters)      548.    (feet) GPS OBS
 DN2009  ______________________________________________________________________
 DN2009  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN2009  GEOID HEIGHT    -        -33.256 (meters)                     GEOID09
 DN2009  GEOID HEIGHT    -        -33.277 (meters)                     GEOID18
 DN2009  NAD 83(2011) X  -    -25,750.451 (meters)                     COMP
 DN2009  NAD 83(2011) Y  - -4,847,704.091 (meters)                     COMP
 DN2009  NAD 83(2011) Z  -  4,131,152.892 (meters)                     COMP
 DN2009  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 DN2009
 DN2009  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN2009  Standards:
 DN2009         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN2009            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN2009  -------------------------------------------------------------------
 DN2009  NETWORK    3.51   3.06           1.62   1.18   1.56      0.00495482
 DN2009  -------------------------------------------------------------------
 DN2009  Click here for local accuracies and other accuracy information.
 DN2009
 DN2009.The horizontal coordinates were established by GPS observations
 DN2009.and adjusted by the National Geodetic Survey in June 2012.
 DN2009
 DN2009.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN2009.been affixed to the stable North American tectonic plate. See 
 DN2009.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN2009
 DN2009.The horizontal coordinates are valid at the epoch date displayed above
 DN2009.which is a decimal equivalence of Year/Month/Day.
 DN2009
 DN2009.The orthometric height was determined by GPS observations and a
 DN2009.high-resolution geoid model.
 DN2009
 DN2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN2009.GEOID18 height accuracy estimate available here.
 DN2009
 DN2009.Click photographs - Photos may exist for this station.
 DN2009
 DN2009.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN2009
 DN2009.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN2009
 DN2009.The ellipsoidal height was determined by GPS observations
 DN2009.and is referenced to NAD 83.
 DN2009
 DN2009. The following values were computed from the NAD 83(2011) position.
 DN2009
 DN2009;                    North         East     Units Scale Factor Converg.
 DN2009;SPC IL W     -   439,605.007   688,351.955   MT  0.99994285   -0 05 22.7
 DN2009;SPC IL W     - 1,442,270.76  2,258,368.04   sFT  0.99994285   -0 05 22.7
 DN2009;UTM  15      - 4,500,835.212   727,995.146   MT  1.00023988   +1 45 21.5
 DN2009
 DN2009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN2009!SPC IL W     -   0.99997901  x   0.99994285  =   0.99992186
 DN2009!UTM  15      -   0.99997901  x   1.00023988  =   1.00021888
 DN2009
 DN2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2799500835(NAD 83)
 DN2009
 DN2009                          SUPERSEDED SURVEY CONTROL
 DN2009
 DN2009  NAD 83(2007)-  40 37 36.86557(N)    090 18 15.64626(W) AD(2002.00) 1
 DN2009  ELLIP H (08/11/11)  133.869  (m)                       GP(2002.00) 4 1
 DN2009
 DN2009.Superseded values are not recommended for survey control.
 DN2009
 DN2009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN2009.See file dsdata.pdf to determine how the superseded data were derived.
 DN2009
 DN2009_MARKER: DD = SURVEY DISK
 DN2009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN2009_STAMPING: FC98
 DN2009_MARK LOGO: NONE
 DN2009_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN2009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN2009+STABILITY: SURFACE MOTION
 DN2009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN2009+SATELLITE: SATELLITE OBSERVATIONS - May , 2009
 DN2009
 DN2009  HISTORY     - Date     Condition        Report By
 DN2009  HISTORY     - 200905   MONUMENTED       ILDT
 DN2009
 DN2009                          STATION DESCRIPTION
 DN2009
 DN2009'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN2009'STATION IS LOCATED ON THE EAST SIDE IN THE TOWN OF ELLISVILLE TO REACH
 DN2009'THE STATION FROM NEAR THE POST OFFICE IN THE TOWN OF ELLISVILLE AT THE
 DN2009'INTERSECTION OF COUNTY HIGHWAY 17 AND PLEASANT STREET PROCEED EAST 250
 DN2009'FEET ALONG COUNTY HIGHWAY 17 TO THE INTERSECTION OF COUNTY HIGHWAY 17
 DN2009'AND MECHANIC STREET. STATION IS LOCATED 33 FEET NORTH OF THE
 DN2009'CENTERLINE OF COUNTY HIGHWAY 17 AND 23 FEET EAST OF THE CENTERLINE OF
 DN2009'MECHANIC STREET AND IS 7.5 FEET NORTHEAST OF A PK IN A POWER POLE,
 DN2009'44.05  FEET SOUTHWEST OF  THE SOUTHWEST CORNER OF A BLOCK BUILDING,
 DN2009'50.10 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BLOCK BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4736 ***********************************************************************
 DG4736  DESIGNATION -  9809
 DG4736  PID         -  DG4736
 DG4736  STATE/COUNTY-  IL/HARDIN
 DG4736  COUNTRY     -  US
 DG4736  USGS QUAD   -  ROSICLARE (2018)
 DG4736
 DG4736                         *CURRENT SURVEY CONTROL
 DG4736  ______________________________________________________________________
 DG4736* NAD 83(2011) POSITION- 37 26 37.93136(N) 088 19 22.91622(W)   ADJUSTED
 DG4736* NAD 83(2011) ELLIP HT-    87.851 (meters)        (06/27/12)   ADJUSTED
 DG4736* NAD 83(2011) EPOCH   -  2010.00
 DG4736* NAVD 88 ORTHO HEIGHT -   117.160 (meters)      384.38  (feet) ADJUSTED
 DG4736  ______________________________________________________________________
 DG4736  GEOID HEIGHT    -        -29.297 (meters)                     GEOID18
 DG4736  NAD 83(2011) X  -    148,378.397 (meters)                     COMP
 DG4736  NAD 83(2011) Y  - -5,068,092.906 (meters)                     COMP
 DG4736  NAD 83(2011) Z  -  3,856,673.307 (meters)                     COMP
 DG4736  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 DG4736  DYNAMIC HEIGHT  -        117.075 (meters)      384.10  (feet) COMP
 DG4736  MODELED GRAVITY -    979,908.1   (mgal)                       NAVD 88
 DG4736
 DG4736  VERT ORDER      -  SECOND    CLASS I
 DG4736
 DG4736  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4736  Standards:
 DG4736         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4736            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4736  -------------------------------------------------------------------
 DG4736  NETWORK    6.45   3.49           1.00   3.25   1.78     -0.18716111
 DG4736  -------------------------------------------------------------------
 DG4736  Click here for local accuracies and other accuracy information.
 DG4736
 DG4736.The horizontal coordinates were established by GPS observations
 DG4736.and adjusted by the National Geodetic Survey in June 2012.
 DG4736
 DG4736.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4736.been affixed to the stable North American tectonic plate. See 
 DG4736.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4736
 DG4736.The horizontal coordinates are valid at the epoch date displayed above
 DG4736.which is a decimal equivalence of Year/Month/Day.
 DG4736
 DG4736.The orthometric height was determined by differential leveling and
 DG4736.adjusted by the NATIONAL GEODETIC SURVEY
 DG4736.in April 2013.
 DG4736
 DG4736.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4736.GEOID18 height accuracy estimate available here.
 DG4736
 DG4736.Click photographs - Photos may exist for this station.
 DG4736
 DG4736.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4736
 DG4736.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4736
 DG4736.The ellipsoidal height was determined by GPS observations
 DG4736.and is referenced to NAD 83.
 DG4736
 DG4736.The dynamic height is computed by dividing the NAVD 88
 DG4736.geopotential number by the normal gravity value computed on the
 DG4736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG4736.degrees latitude (g = 980.6199 gals.).
 DG4736
 DG4736.The modeled gravity was interpolated from observed gravity values.
 DG4736
 DG4736. The following values were computed from the NAD 83(2011) position.
 DG4736
 DG4736;                    North         East     Units Scale Factor Converg.
 DG4736;SPC IL E     -    86,250.876   300,911.534   MT  0.99997501   +0 00 22.5
 DG4736;SPC IL E     -   282,974.75    987,240.59   sFT  0.99997501   +0 00 22.5
 DG4736;UTM  16      - 4,144,935.746   382,966.860   MT  0.99976871   -0 48 16.1
 DG4736
 DG4736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4736!SPC IL E     -   0.99998621  x   0.99997501  =   0.99996122
 DG4736!UTM  16      -   0.99998621  x   0.99976871  =   0.99975493
 DG4736
 DG4736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8296644935(NAD 83)
 DG4736
 DG4736                          SUPERSEDED SURVEY CONTROL
 DG4736
 DG4736  NAD 83(2007)-  37 26 37.93142(N)    088 19 22.91690(W) AD(2002.00) 0
 DG4736  ELLIP H (02/10/07)   87.879  (m)                       GP(2002.00)    
 DG4736  ELLIP H (02/03/05)   87.859  (m)                       GP(       ) 4 2
 DG4736  NAD 83(1997)-  37 26 37.93125(N)    088 19 22.91711(W) AD(       ) 1
 DG4736  ELLIP H (03/16/04)   87.864  (m)                       GP(       ) 3 2
 DG4736  NAVD 88 (03/16/04)  117.2    (m)  GEOID03  model used  GPS OBS        
 DG4736
 DG4736.Superseded values are not recommended for survey control.
 DG4736
 DG4736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4736.See file dsdata.pdf to determine how the superseded data were derived.
 DG4736
 DG4736_MARKER: DD = SURVEY DISK
 DG4736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4736_STAMPING: 035-9809
 DG4736_MARK LOGO: ILDT
 DG4736_PROJECTION: FLUSH
 DG4736_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4736+STABILITY: SURFACE MOTION
 DG4736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4736+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DG4736
 DG4736  HISTORY     - Date     Condition        Report By
 DG4736  HISTORY     - 1994     MONUMENTED       ILDT
 DG4736  HISTORY     - 20040223 GOOD             ILDT
 DG4736  HISTORY     - 20080603 GOOD             ILDT
 DG4736  HISTORY     - 20120530 GOOD             PATRIC
 DG4736
 DG4736                          STATION DESCRIPTION
 DG4736
 DG4736'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4736'COMMENCING AT THE INTERSECTION OF IL. HIGHWAY 146 AND IL. HIGHWAY 34
 DG4736'IN HARDIN COUNTY, PROCEED EAST ON HIGHWAY 146 FOR 1.4 MILES TO THE
 DG4736'TOWNSHIP ROAD ON THE RIGHT, TURN RIGHT AND GO .01 MILE TO THE ILLINOIS
 DG4736'DEPARTMENT OF TRANSPORTATION YARD ON THE LEFT WHERE THE MONUMENT IS
 DG4736'LOCATED. IT IS 4.3' SOUTH OF THE NORTH NORTH FENCE AT YARD, IT IS
 DG4736'28.5' SOUTHWEST OF THE NORTHEAST CORNER FENCE POST AT THE YARD AND IT
 DG4736'IS 47.7NORTHWEST OF THE NORTHWEST CONCRETE CORNER OF A OLD TIRE DUMP
 DG4736'BIN.
 DG4736
 DG4736                          STATION RECOVERY (2008)
 DG4736
 DG4736'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 DG4736'RECOVERED IN GOOD CONDITION.
 DG4736
 DG4736                          STATION RECOVERY (2012)
 DG4736
 DG4736'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DG4736'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4738 ***********************************************************************
 DG4738  DESIGNATION -  9816
 DG4738  PID         -  DG4738
 DG4738  STATE/COUNTY-  IL/JACKSON
 DG4738  COUNTRY     -  US
 DG4738  USGS QUAD   -  MURPHYSBORO (2018)
 DG4738
 DG4738                         *CURRENT SURVEY CONTROL
 DG4738  ______________________________________________________________________
 DG4738* NAD 83(2011) POSITION- 37 48 40.31291(N) 089 19 20.91472(W)   ADJUSTED
 DG4738* NAD 83(2011) ELLIP HT-    93.444 (meters)        (06/27/12)   ADJUSTED
 DG4738* NAD 83(2011) EPOCH   -  2010.00
 DG4738* NAVD 88 ORTHO HEIGHT -   122.759 (meters)      402.75  (feet) ADJUSTED
 DG4738  ______________________________________________________________________
 DG4738  GEOID HEIGHT    -        -29.246 (meters)                     GEOID18
 DG4738  NAD 83(2011) X  -     59,660.298 (meters)                     COMP
 DG4738  NAD 83(2011) Y  - -5,045,024.980 (meters)                     COMP
 DG4738  NAD 83(2011) Z  -  3,888,966.462 (meters)                     COMP
 DG4738  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 DG4738  DYNAMIC HEIGHT  -        122.674 (meters)      402.47  (feet) COMP
 DG4738  MODELED GRAVITY -    979,942.3   (mgal)                       NAVD 88
 DG4738
 DG4738  VERT ORDER      -  SECOND    CLASS I
 DG4738
 DG4738  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4738  Standards:
 DG4738         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4738            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4738  -------------------------------------------------------------------
 DG4738  NETWORK    0.98   1.49           0.45   0.33   0.76     -0.06235666
 DG4738  -------------------------------------------------------------------
 DG4738  Click here for local accuracies and other accuracy information.
 DG4738
 DG4738.The horizontal coordinates were established by GPS observations
 DG4738.and adjusted by the National Geodetic Survey in June 2012.
 DG4738
 DG4738.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4738.been affixed to the stable North American tectonic plate. See 
 DG4738.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4738
 DG4738.The horizontal coordinates are valid at the epoch date displayed above
 DG4738.which is a decimal equivalence of Year/Month/Day.
 DG4738
 DG4738.The orthometric height was determined by differential leveling and
 DG4738.adjusted by the NATIONAL GEODETIC SURVEY
 DG4738.in July 2014.
 DG4738
 DG4738.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4738.GEOID18 height accuracy estimate available here.
 DG4738
 DG4738.Click photographs - Photos may exist for this station.
 DG4738
 DG4738.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4738
 DG4738.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4738
 DG4738.The ellipsoidal height was determined by GPS observations
 DG4738.and is referenced to NAD 83.
 DG4738
 DG4738.The dynamic height is computed by dividing the NAVD 88
 DG4738.geopotential number by the normal gravity value computed on the
 DG4738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG4738.degrees latitude (g = 980.6199 gals.).
 DG4738
 DG4738.The modeled gravity was interpolated from observed gravity values.
 DG4738
 DG4738. The following values were computed from the NAD 83(2011) position.
 DG4738
 DG4738;                    North         East     Units Scale Factor Converg.
 DG4738;SPC IL W     -   127,350.796   774,333.311   MT  1.00000921   +0 31 03.2
 DG4738;SPC IL W     -   417,816.74  2,540,458.54   sFT  1.00000921   +0 31 03.2
 DG4738;UTM  16      - 4,187,408.415   295,557.087   MT  1.00011483   -1 25 27.5
 DG4738
 DG4738!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4738!SPC IL W     -   0.99998534  x   1.00000921  =   0.99999455
 DG4738!UTM  16      -   0.99998534  x   1.00011483  =   1.00010017
 DG4738
 DG4738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9555787408(NAD 83)
 DG4738
 DG4738|---------------------------------------------------------------------|
 DG4738| PID    Reference Object                     Distance      Geod. Az  |
 DG4738|                                                           dddmmss.s |
 DG4738| DG4737 9517                                264.024 METERS 26842     |
 DG4738|---------------------------------------------------------------------|
 DG4738
 DG4738                          SUPERSEDED SURVEY CONTROL
 DG4738
 DG4738  NAD 83(2007)-  37 48 40.31303(N)    089 19 20.91537(W) AD(2002.00) 0
 DG4738  ELLIP H (02/10/07)   93.461  (m)                       GP(2002.00)    
 DG4738  ELLIP H (02/03/05)   93.459  (m)                       GP(       ) 4 2
 DG4738  NAD 83(1997)-  37 48 40.31261(N)    089 19 20.91559(W) AD(       ) 1
 DG4738  ELLIP H (03/16/04)   93.459  (m)                       GP(       ) 3 2
 DG4738  NAVD 88 (03/16/04)  122.7    (m)  GEOID03  model used  GPS OBS        
 DG4738
 DG4738.Superseded values are not recommended for survey control.
 DG4738
 DG4738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4738.See file dsdata.pdf to determine how the superseded data were derived.
 DG4738
 DG4738_MARKER: DD = SURVEY DISK
 DG4738_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4738_STAMPING: 039-9816
 DG4738_MARK LOGO: ILDT
 DG4738_PROJECTION: FLUSH
 DG4738_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4738_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4738+STABILITY: SURFACE MOTION
 DG4738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4738+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2013
 DG4738
 DG4738  HISTORY     - Date     Condition        Report By
 DG4738  HISTORY     - 1994     MONUMENTED       ILDT
 DG4738  HISTORY     - 20040223 GOOD             ILDT
 DG4738  HISTORY     - 20130404 GOOD             PATRIC
 DG4738
 DG4738                          STATION DESCRIPTION
 DG4738
 DG4738'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4738'COMMENCING AT THE INTERSECTION NORTH SECOND ST AND RT 13 IN
 DG4738'MURPHYSBORO, PROCEED 3.21  MILES NORTH ON RT 13 TO THE TO THE MARK ON
 DG4738'RIGHT. MONUMENT IS A ALUMINUM DISK SET IN CONCRETE AND STAMPED 039
 DG4738'9816MARK IS LOCATED 49.65 M FROM THE SE CORNER OF KINGDOM HALL, 8.65 M
 DG4738'FROM SHOULDER OF IL RT 13.
 DG4738
 DG4738                          STATION RECOVERY (2013)
 DG4738
 DG4738'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DG4738'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4743 ***********************************************************************
 DG4743  DESIGNATION -  9819
 DG4743  PID         -  DG4743
 DG4743  STATE/COUNTY-  IL/PERRY
 DG4743  COUNTRY     -  US
 DG4743  USGS QUAD   -  PINCKNEYVILLE (2018)
 DG4743
 DG4743                         *CURRENT SURVEY CONTROL
 DG4743  ______________________________________________________________________
 DG4743* NAD 83(2011) POSITION- 38 03 23.56492(N) 089 23 06.86604(W)   ADJUSTED
 DG4743* NAD 83(2011) ELLIP HT-   100.610 (meters)        (06/27/12)   ADJUSTED
 DG4743* NAD 83(2011) EPOCH   -  2010.00
 DG4743* NAVD 88 ORTHO HEIGHT -   130.2   (meters)      427.    (feet) GPS OBS
 DG4743  ______________________________________________________________________
 DG4743  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4743  GEOID HEIGHT    -        -29.509 (meters)                     GEOID03
 DG4743  GEOID HEIGHT    -        -29.548 (meters)                     GEOID18
 DG4743  NAD 83(2011) X  -     53,954.162 (meters)                     COMP
 DG4743  NAD 83(2011) Y  - -5,028,352.499 (meters)                     COMP
 DG4743  NAD 83(2011) Z  -  3,910,449.964 (meters)                     COMP
 DG4743  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 DG4743
 DG4743  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4743  Standards:
 DG4743         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4743            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4743  -------------------------------------------------------------------
 DG4743  NETWORK    2.28   3.65           1.10   0.64   1.86     -0.04897064
 DG4743  -------------------------------------------------------------------
 DG4743  Click here for local accuracies and other accuracy information.
 DG4743
 DG4743.The horizontal coordinates were established by GPS observations
 DG4743.and adjusted by the National Geodetic Survey in June 2012.
 DG4743
 DG4743.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4743.been affixed to the stable North American tectonic plate. See 
 DG4743.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4743
 DG4743.The horizontal coordinates are valid at the epoch date displayed above
 DG4743.which is a decimal equivalence of Year/Month/Day.
 DG4743
 DG4743.The orthometric height was determined by GPS observations and a
 DG4743.high-resolution geoid model.
 DG4743
 DG4743.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4743.GEOID18 height accuracy estimate available here.
 DG4743
 DG4743.Click photographs - Photos may exist for this station.
 DG4743
 DG4743.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4743
 DG4743.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4743
 DG4743.The ellipsoidal height was determined by GPS observations
 DG4743.and is referenced to NAD 83.
 DG4743
 DG4743. The following values were computed from the NAD 83(2011) position.
 DG4743
 DG4743;                    North         East     Units Scale Factor Converg.
 DG4743;SPC IL W     -   154,534.182   768,578.325   MT  0.99999908   +0 28 54.2
 DG4743;SPC IL W     -   507,000.90  2,521,577.39   sFT  0.99999908   +0 28 54.2
 DG4743;UTM  16      - 4,214,775.020   290,728.503   MT  1.00013941   -1 28 15.2
 DG4743
 DG4743!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4743!SPC IL W     -   0.99998421  x   0.99999908  =   0.99998329
 DG4743!UTM  16      -   0.99998421  x   1.00013941  =   1.00012362
 DG4743
 DG4743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9072814775(NAD 83)
 DG4743
 DG4743                          SUPERSEDED SURVEY CONTROL
 DG4743
 DG4743  NAD 83(2007)-  38 03 23.56501(N)    089 23 06.86664(W) AD(2002.00) 0
 DG4743  ELLIP H (02/10/07)  100.625  (m)                       GP(2002.00)    
 DG4743  ELLIP H (02/03/05)  100.603  (m)                       GP(       ) 4 2
 DG4743  NAD 83(1997)-  38 03 23.56461(N)    089 23 06.86685(W) AD(       ) 1
 DG4743  ELLIP H (03/16/04)  100.615  (m)                       GP(       ) 3 2
 DG4743
 DG4743.Superseded values are not recommended for survey control.
 DG4743
 DG4743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4743.See file dsdata.pdf to determine how the superseded data were derived.
 DG4743
 DG4743_MARKER: DD = SURVEY DISK
 DG4743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4743_STAMPING: 073-9819
 DG4743_MARK LOGO: ILDT
 DG4743_PROJECTION: FLUSH
 DG4743_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4743+STABILITY: SURFACE MOTION
 DG4743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4743+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG4743
 DG4743  HISTORY     - Date     Condition        Report By
 DG4743  HISTORY     - 1994     MONUMENTED       ILDT
 DG4743  HISTORY     - 20040223 GOOD             ILDT
 DG4743
 DG4743                          STATION DESCRIPTION
 DG4743
 DG4743'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4743'.FROM INTERSECTION OF IL 127 AND IL 154 ON HT SOUTH SIDE OF THE SQUARE
 DG4743'IN PICKNEYVILLE, PROCEED SOUTH ON IL 127 TO TOWNSHIP ROAD PROCEED WEST
 DG4743'ON CR700N ROAD TO CR1125E TO  MONUMNENT ON RIGHT. MONUMENT IS A
 DG4743'ALUMINUM DISK SET IN CONCRETE AND STAMPED 073 9518
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4752 ***********************************************************************
 DG4752  DESIGNATION -  9820
 DG4752  PID         -  DG4752
 DG4752  STATE/COUNTY-  IL/WILLIAMSON
 DG4752  COUNTRY     -  US
 DG4752  USGS QUAD   -  MARION (2018)
 DG4752
 DG4752                         *CURRENT SURVEY CONTROL
 DG4752  ______________________________________________________________________
 DG4752* NAD 83(2011) POSITION- 37 44 52.64703(N) 088 56 03.69486(W)   ADJUSTED
 DG4752* NAD 83(2011) ELLIP HT-   113.165 (meters)        (06/27/12)   ADJUSTED
 DG4752* NAD 83(2011) EPOCH   -  2010.00
 DG4752* NAVD 88 ORTHO HEIGHT -   142.367 (meters)      467.08  (feet) ADJUSTED
 DG4752  ______________________________________________________________________
 DG4752  GEOID HEIGHT    -        -29.168 (meters)                     GEOID18
 DG4752  NAD 83(2011) X  -     93,913.493 (meters)                     COMP
 DG4752  NAD 83(2011) Y  - -5,048,820.160 (meters)                     COMP
 DG4752  NAD 83(2011) Z  -  3,883,430.655 (meters)                     COMP
 DG4752  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 DG4752  DYNAMIC HEIGHT  -        142.269 (meters)      466.76  (feet) COMP
 DG4752  MODELED GRAVITY -    979,940.2   (mgal)                       NAVD 88
 DG4752
 DG4752  VERT ORDER      -  SECOND    CLASS I
 DG4752
 DG4752  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4752  Standards:
 DG4752         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4752            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4752  -------------------------------------------------------------------
 DG4752  NETWORK    1.19   1.76           0.52   0.45   0.90      0.03408246
 DG4752  -------------------------------------------------------------------
 DG4752  Click here for local accuracies and other accuracy information.
 DG4752
 DG4752.The horizontal coordinates were established by GPS observations
 DG4752.and adjusted by the National Geodetic Survey in June 2012.
 DG4752
 DG4752.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4752.been affixed to the stable North American tectonic plate. See 
 DG4752.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4752
 DG4752.The horizontal coordinates are valid at the epoch date displayed above
 DG4752.which is a decimal equivalence of Year/Month/Day.
 DG4752
 DG4752.The orthometric height was determined by differential leveling and
 DG4752.adjusted by the NATIONAL GEODETIC SURVEY
 DG4752.in March 2016.
 DG4752
 DG4752.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4752.GEOID18 height accuracy estimate available here.
 DG4752
 DG4752.Click photographs - Photos may exist for this station.
 DG4752
 DG4752.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4752
 DG4752.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4752
 DG4752.The ellipsoidal height was determined by GPS observations
 DG4752.and is referenced to NAD 83.
 DG4752
 DG4752.The dynamic height is computed by dividing the NAVD 88
 DG4752.geopotential number by the normal gravity value computed on the
 DG4752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG4752.degrees latitude (g = 980.6199 gals.).
 DG4752
 DG4752.The modeled gravity was interpolated from observed gravity values.
 DG4752
 DG4752. The following values were computed from the NAD 83(2011) position.
 DG4752
 DG4752;                    North         East     Units Scale Factor Converg.
 DG4752;SPC IL E     -   120,170.404   247,031.294   MT  1.00000954   -0 22 04.6
 DG4752;SPC IL E     -   394,259.07    810,468.50   sFT  1.00000954   -0 22 04.6
 DG4752;UTM  16      - 4,179,612.483   329,580.596   MT  0.99995773   -1 11 04.1
 DG4752
 DG4752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4752!SPC IL E     -   0.99998224  x   1.00000954  =   0.99999178
 DG4752!UTM  16      -   0.99998224  x   0.99995773  =   0.99993997
 DG4752
 DG4752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2958079612(NAD 83)
 DG4752
 DG4752|---------------------------------------------------------------------|
 DG4752| PID    Reference Object                     Distance      Geod. Az  |
 DG4752|                                                           dddmmss.s |
 DG4752| DG4751 9521                                298.901 METERS 15138     |
 DG4752|---------------------------------------------------------------------|
 DG4752
 DG4752                          SUPERSEDED SURVEY CONTROL
 DG4752
 DG4752  NAD 83(2007)-  37 44 52.64714(N)    088 56 03.69553(W) AD(2002.00) 0
 DG4752  ELLIP H (02/10/07)  113.191  (m)                       GP(2002.00)    
 DG4752  ELLIP H (02/03/05)  113.179  (m)                       GP(       ) 4 2
 DG4752  NAD 83(1997)-  37 44 52.64668(N)    088 56 03.69600(W) AD(       ) 1
 DG4752  ELLIP H (03/16/04)  113.178  (m)                       GP(       ) 3 2
 DG4752  NAVD 88 (03/16/04)  142.3    (m)  GEOID03  model used  GPS OBS        
 DG4752
 DG4752.Superseded values are not recommended for survey control.
 DG4752
 DG4752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4752.See file dsdata.pdf to determine how the superseded data were derived.
 DG4752
 DG4752_MARKER: DD = SURVEY DISK
 DG4752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4752_STAMPING: 100-9820
 DG4752_MARK LOGO: ILDT
 DG4752_PROJECTION: FLUSH
 DG4752_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4752+STABILITY: SURFACE MOTION
 DG4752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4752+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2015
 DG4752
 DG4752  HISTORY     - Date     Condition        Report By
 DG4752  HISTORY     - 1994     MONUMENTED       ILDT
 DG4752  HISTORY     - 20040223 GOOD             ILDT
 DG4752  HISTORY     - 20070724 GOOD             ILDT
 DG4752  HISTORY     - 20140709 GOOD             ILDT
 DG4752  HISTORY     - 20151012 GOOD             DJHENK
 DG4752
 DG4752                          STATION DESCRIPTION
 DG4752
 DG4752'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DB)
 DG4752'FROM THE INTERSECTION OF IL 13 AND IL 37 IN THE CENTER OF MARION,
 DG4752'PROCEED 0.5 MILES NORTH ON IL 37 TO ROBINSOR RD. THENCE 0.075 MILES
 DG4752'WEST TO ENTRANCE TO ILDT MAINTENCE YARD. MARK LOCATED IN NE CORNER OF
 DG4752'FENCE. MONUMENT IS A ALUMINUM DISK SET IN CONCRETE AND STAMPED 100
 DG4752'9820
 DG4752
 DG4752                          STATION RECOVERY (2007)
 DG4752
 DG4752'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 DG4752'RECOVERED IN GOOD CONDITION.
 DG4752
 DG4752                          STATION RECOVERY (2014)
 DG4752
 DG4752'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DG4752'RECOVERED IN GOOD CONDITION.
 DG4752
 DG4752                          STATION RECOVERY (2015)
 DG4752
 DG4752'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DG4752'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1987 ***********************************************************************
 DN1987  DESIGNATION -  99
 DN1987  PID         -  DN1987
 DN1987  STATE/COUNTY-  IL/FULTON
 DN1987  COUNTRY     -  US
 DN1987  USGS QUAD   -  SMITHFIELD (2018)
 DN1987
 DN1987                         *CURRENT SURVEY CONTROL
 DN1987  ______________________________________________________________________
 DN1987* NAD 83(2011) POSITION- 40 26 10.70304(N) 090 15 14.81793(W)   ADJUSTED
 DN1987* NAD 83(2011) ELLIP HT-   158.913 (meters)        (06/27/12)   ADJUSTED
 DN1987* NAD 83(2011) EPOCH   -  2010.00
 DN1987* NAVD 88 ORTHO HEIGHT -   192.1   (meters)      630.    (feet) GPS OBS
 DN1987  ______________________________________________________________________
 DN1987  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1987  GEOID HEIGHT    -        -33.160 (meters)                     GEOID09
 DN1987  GEOID HEIGHT    -        -33.179 (meters)                     GEOID18
 DN1987  NAD 83(2011) X  -    -21,561.678 (meters)                     COMP
 DN1987  NAD 83(2011) Y  - -4,861,498.632 (meters)                     COMP
 DN1987  NAD 83(2011) Z  -  4,115,082.232 (meters)                     COMP
 DN1987  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 DN1987
 DN1987  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1987  Standards:
 DN1987         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1987            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1987  -------------------------------------------------------------------
 DN1987  NETWORK    3.92   2.82           1.82   1.28   1.44      0.08532455
 DN1987  -------------------------------------------------------------------
 DN1987  Click here for local accuracies and other accuracy information.
 DN1987
 DN1987.The horizontal coordinates were established by GPS observations
 DN1987.and adjusted by the National Geodetic Survey in June 2012.
 DN1987
 DN1987.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1987.been affixed to the stable North American tectonic plate. See 
 DN1987.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1987
 DN1987.The horizontal coordinates are valid at the epoch date displayed above
 DN1987.which is a decimal equivalence of Year/Month/Day.
 DN1987
 DN1987.The orthometric height was determined by GPS observations and a
 DN1987.high-resolution geoid model.
 DN1987
 DN1987.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1987.GEOID18 height accuracy estimate available here.
 DN1987
 DN1987.Click photographs - Photos may exist for this station.
 DN1987
 DN1987.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1987
 DN1987.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1987
 DN1987.The ellipsoidal height was determined by GPS observations
 DN1987.and is referenced to NAD 83.
 DN1987
 DN1987. The following values were computed from the NAD 83(2011) position.
 DN1987
 DN1987;                    North         East     Units Scale Factor Converg.
 DN1987;SPC IL W     -   418,435.572   692,580.538   MT  0.99994185   -0 03 24.2
 DN1987;SPC IL W     - 1,372,817.37  2,272,241.32   sFT  0.99994185   -0 03 24.2
 DN1987;UTM  15      - 4,479,806.095   732,903.556   MT  1.00026776   +1 46 54.4
 DN1987
 DN1987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1987!SPC IL W     -   0.99997507  x   0.99994185  =   0.99991692
 DN1987!UTM  15      -   0.99997507  x   1.00026776  =   1.00024283
 DN1987
 DN1987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3290379806(NAD 83)
 DN1987
 DN1987                          SUPERSEDED SURVEY CONTROL
 DN1987
 DN1987  NAD 83(2007)-  40 26 10.70342(N)    090 15 14.81925(W) AD(2002.00) 1
 DN1987  ELLIP H (08/11/11)  158.926  (m)                       GP(2002.00) 4 1
 DN1987
 DN1987.Superseded values are not recommended for survey control.
 DN1987
 DN1987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1987.See file dsdata.pdf to determine how the superseded data were derived.
 DN1987
 DN1987_MARKER: DD = SURVEY DISK
 DN1987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1987_STAMPING: FC99
 DN1987_MARK LOGO: NONE
 DN1987_PROJECTION: RECESSED 20 CENTIMETERS
 DN1987_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1987+STABILITY: SURFACE MOTION
 DN1987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1987+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2021
 DN1987
 DN1987  HISTORY     - Date     Condition        Report By
 DN1987  HISTORY     - 200905   MONUMENTED       ILDT
 DN1987  HISTORY     - 20210415 GOOD             ILDT
 DN1987
 DN1987                          STATION DESCRIPTION
 DN1987
 DN1987'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (DEW)
 DN1987'STATION IS LOCATED 4.9 MILES SOUTHWEST OF THE TOWN OF CUBA  AND IS
 DN1987'MONUMENTED AS THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 DN1987'3, T 5 N, R 2 E OF THE 4TH P.M., FULTON CO., IL. TO REACH THE STATION
 DN1987'FROM NEAR THE POST OFFICE AT THE INTERSECTION OF 3RD STREET AND
 DN1987'JEFFERSON STREET IN THE TOWN OF CUBA, PROCEED 0.3 MILE EAST ALONG
 DN1987'JEFFERSON STREET TO THE INTERSECTION WITH ILLINOIS ROUTE 97. TURN
 DN1987'RIGHT (SOUTH) AND PROCEED 0.8 MILE ALONG ILLINOIS ROUTE 97 TO THE
 DN1987'INTERSECTION WITH ILLINOIS ROUTE 95. TURN RIGHT (WEST) AND PROCEED 1.4
 DN1987'MILES ALONG ILLINOIS ROUTE 95 TO THE INTERSECTION WITH COUNTY HIGHWAY
 DN1987'1. TURN LEFT (SOUTH) AND PROCEED 0.5 MILES ALONG COUNTY HIGHWAY 1 TO
 DN1987'THE INTERSECTION WITH LITTLE BRICK ROAD. TURN RIGHT (WEST) AND PROCEED
 DN1987'1.5 MILES ALONG LITTLE BRICK ROAD TO THE INTERSECTION WITH MASON ROAD.
 DN1987'TURN LEFT (SOUTH) AND PROCEED  0.3 MILES ALONG MASON ROAD TO THE
 DN1987'INTERSECTION WITH TURNER ROAD. TURN RIGHT (WEST) AND PROCEED 2.8 MILES
 DN1987'ALONG TURNER ROAD. STATION IS LOCATED 102.85  FEET SOUTHWEST OF A PK
 DN1987'NAIL IN A  POWER POLE, 23.90 FEET EAST OF A  PK NAIL IN A FENCE POST
 DN1987'AND 10.15 FEET NORTH OF A PK NAIL IN A 48 IN BURR OAK TREE.
 DN1987
 DN1987                          STATION RECOVERY (2021)
 DN1987
 DN1987'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DN1987'THE STATION IS 33 FT (10.1 M) EAST OF LONE POST WEST OF PRIVATE
 DN1987'ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3610 ***********************************************************************
 DP3610  DESIGNATION -  9903
 DP3610  PID         -  DP3610
 DP3610  STATE/COUNTY-  IL/JACKSON
 DP3610  COUNTRY     -  US
 DP3610  USGS QUAD   -  MURPHYSBORO (2018)
 DP3610
 DP3610                         *CURRENT SURVEY CONTROL
 DP3610  ______________________________________________________________________
 DP3610* NAD 83(1986) POSITION- 37 46 40.51   (N) 089 19 35.74   (W)   HD_HELD1
 DP3610* NAVD 88 ORTHO HEIGHT -   125.032 (meters)      410.21  (feet) ADJUSTED
 DP3610  ______________________________________________________________________
 DP3610  GEOID HEIGHT    -        -29.216 (meters)                     GEOID18
 DP3610  DYNAMIC HEIGHT  -        124.946 (meters)      409.93  (feet) COMP
 DP3610  MODELED GRAVITY -    979,935.4   (mgal)                       NAVD 88
 DP3610
 DP3610  VERT ORDER      -  SECOND    CLASS I
 DP3610
 DP3610.The horizontal coordinates were determined by differentially corrected
 DP3610.hand held GPS observations or other comparable positioning techniques
 DP3610.and have an estimated accuracy of +/- 3 meters.
 DP3610
 DP3610.The orthometric height was determined by differential leveling and
 DP3610.adjusted by the NATIONAL GEODETIC SURVEY
 DP3610.in July 2014.
 DP3610
 DP3610.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3610.GEOID18 height accuracy estimate available here.
 DP3610
 DP3610.Click photographs - Photos may exist for this station.
 DP3610
 DP3610.The dynamic height is computed by dividing the NAVD 88
 DP3610.geopotential number by the normal gravity value computed on the
 DP3610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3610.degrees latitude (g = 980.6199 gals.).
 DP3610
 DP3610.The modeled gravity was interpolated from observed gravity values.
 DP3610
 DP3610;                    North         East    Units  Estimated Accuracy
 DP3610;SPC IL W     -   123,654.0     774,003.9     MT  (+/- 3 meters HH1 GPS) 
 DP3610
 DP3610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9510283724(NAD 83)
 DP3610
 DP3610                          SUPERSEDED SURVEY CONTROL
 DP3610
 DP3610.No superseded survey control is available for this station.
 DP3610
 DP3610_MARKER: DD = SURVEY DISK
 DP3610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3610_STAMPING: 9903
 DP3610_MARK LOGO: ILHD
 DP3610_PROJECTION: FLUSH
 DP3610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3610+STABILITY: SURFACE MOTION
 DP3610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3610+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2013
 DP3610
 DP3610  HISTORY     - Date     Condition        Report By
 DP3610  HISTORY     - UNK      MONUMENTED       ILHD
 DP3610  HISTORY     - 20130927 GOOD             AMESC
 DP3610
 DP3610                          STATION DESCRIPTION
 DP3610
 DP3610'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3610'THE STATION IS LOCATED ABOUT 7.0 MI (11.2 KM) WEST-NORTHWEST OF
 DP3610'CARBONDALE, 6.8 MI (10.9 KM) SOUTH-SOUTHEAST OF ORAVILLE AND 1.0 MI
 DP3610'(1.7 KM) NORTH-NORTHEAST OF MURPHYSBORO.
 DP3610'
 DP3610'TO REACH FROM THE COURTHOUSE IN MURPHYSBORO PROCEED EAST ALONG IL
 DP3610'ROUTE 149 FOR 0.5 MI (0.8 KM) TO IL ROUTE 13/127, THENCE NORTH ALONG
 DP3610'IL ROUTE 13/127/149 FOR 0.9 MI (1.4 KM) TO WHERE IL ROUTE 149 HEADS
 DP3610'NORTHEAST AND THE STATION ON THE LEFT.
 DP3610'
 DP3610'THE STATION IS IN THE NORTHWEST QUADRANT OF THE INTERSECTION OF IL
 DP3610'ROUTE 13/127 AND IL ROUTE 149 NORTHEAST OF MURPHYSBORO, 38.4 FT (11.7
 DP3610'M) WEST OF THE WEST EDGE OF THE PAVED SHOULDER OF IL ROUTE 13/127,
 DP3610'59.7 FT (18.2 M) SOUTH-SOUTHEAST OF A POWER POLE WITH TRANSFORMER,
 DP3610'48.5 FT (14.8 M) SOUTH-SOUTHEAST OF A GAS PIPELINE WARNING POST, 42.0
 DP3610'FT (12.8 M) NORTHWEST OF A TRAFFIC SIGNAL, 37.1 FT (11.3 M) NORTHWEST
 DP3610'OF A TRAFFIC SIGNAL CONTROL BOX, 6.2 FT (1.9 M) NORTHWEST OF A FIBER
 DP3610'OPTIC WARNING POST, 1.0 FT (0.3 M) EAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7309 ***********************************************************************
 DP7309  DESIGNATION -  9JXS
 DP7309  PID         -  DP7309
 DP7309  STATE/COUNTY-  IL/MACOUPIN
 DP7309  COUNTRY     -  US
 DP7309  USGS QUAD   -  BRIGHTON (2018)
 DP7309
 DP7309                         *CURRENT SURVEY CONTROL
 DP7309  ______________________________________________________________________
 DP7309* NAD 83(1986) POSITION- 39 06 57.81   (N) 090 08 29.87   (W)   HD_HELD1
 DP7309* NAVD 88 ORTHO HEIGHT -   184.346 (meters)      604.81  (feet) ADJUSTED
 DP7309  ______________________________________________________________________
 DP7309  GEOID HEIGHT    -        -31.477 (meters)                     GEOID18
 DP7309  DYNAMIC HEIGHT  -        184.238 (meters)      604.45  (feet) COMP
 DP7309  MODELED GRAVITY -    980,041.6   (mgal)                       NAVD 88
 DP7309
 DP7309  VERT ORDER      -  SECOND    CLASS I
 DP7309
 DP7309.The horizontal coordinates were determined by differentially corrected
 DP7309.hand held GPS observations or other comparable positioning techniques
 DP7309.and have an estimated accuracy of +/- 3 meters.
 DP7309
 DP7309.The orthometric height was determined by differential leveling and
 DP7309.adjusted by the IL DEPT OF TRANSP
 DP7309.in July 2015.
 DP7309
 DP7309.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7309.GEOID18 height accuracy estimate available here.
 DP7309
 DP7309.Click photographs - Photos may exist for this station.
 DP7309
 DP7309.The dynamic height is computed by dividing the NAVD 88
 DP7309.geopotential number by the normal gravity value computed on the
 DP7309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7309.degrees latitude (g = 980.6199 gals.).
 DP7309
 DP7309.The modeled gravity was interpolated from observed gravity values.
 DP7309
 DP7309;                    North         East    Units  Estimated Accuracy
 DP7309;SPC IL W     -   271,853.2     702,165.1     MT  (+/- 3 meters HH1 GPS) 
 DP7309
 DP7309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4712733546(NAD 83)
 DP7309
 DP7309                          SUPERSEDED SURVEY CONTROL
 DP7309
 DP7309.No superseded survey control is available for this station.
 DP7309
 DP7309_MARKER: DD = SURVEY DISK
 DP7309_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 DP7309_STAMPING: 9JXS 1980
 DP7309_MARK LOGO: USGS
 DP7309_PROJECTION: RECESSED 5 CENTIMETERS
 DP7309_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7309_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7309+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2021
 DP7309
 DP7309  HISTORY     - Date     Condition        Report By
 DP7309  HISTORY     - 1980     MONUMENTED       DI
 DP7309  HISTORY     - 20140820 GOOD             AMESC
 DP7309  HISTORY     - 20210729 GOOD             ILDT
 DP7309
 DP7309                          STATION DESCRIPTION
 DP7309
 DP7309'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP7309'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) WEST OF SHIPMAN, 5.1 MI
 DP7309'(8.2 KM) SOUTH OF SUMMERVILLE AND 4.0 MI (6.4 KM) SOUTH OF MEDORA.
 DP7309'
 DP7309'THE STATION IS IN THE NORTHEAST QUADRANT OF THE INTERSECTION OF IL
 DP7309'ROUTE 16 AND IL ROUTE 267/111.
 DP7309'
 DP7309'IT IS 75.8 FT (23.1 M) NORTH OF THE CENTERLINE OF IL ROUTE 16, 45 FT
 DP7309'(13.7 M) EAST OF THE CENTERLINE OF IL ROUTE 267/111, 13.1 FT (4.0 M)
 DP7309'NORTHWEST OF A GAS PIPELINE SIGN, 12.1 FT (3.7 M) SOUTHEAST OF A
 DP7309'CONCRETE RIGHT OF WAY MARKER, 5.9 FT (1.8 M) EAST OF A POWER POLE, 2.0
 DP7309'FT (0.6 M) NORTHWEST OF A FIBER OPTIC WARNING SIGN, 1.0 FT (0.3 M)
 DP7309'SOUTH OF A METAL WITNESS POST, INSIDE A CLAY TILE.
 DP7309
 DP7309                          STATION RECOVERY (2021)
 DP7309
 DP7309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0118 ***********************************************************************
 LC0118  DESIGNATION -  A 1
 LC0118  PID         -  LC0118
 LC0118  STATE/COUNTY-  IL/CHAMPAIGN
 LC0118  COUNTRY     -  US
 LC0118  USGS QUAD   -  MAHOMET (2018)
 LC0118
 LC0118                         *CURRENT SURVEY CONTROL
 LC0118  ______________________________________________________________________
 LC0118* NAD 83(1986) POSITION- 40 12 01.     (N) 088 26 54.     (W)   SCALED
 LC0118* NAVD 88 ORTHO HEIGHT -   219.686 (meters)      720.75  (feet) ADJUSTED
 LC0118  ______________________________________________________________________
 LC0118  GEOID HEIGHT    -        -32.039 (meters)                     GEOID18
 LC0118  DYNAMIC HEIGHT  -        219.577 (meters)      720.40  (feet) COMP
 LC0118  MODELED GRAVITY -    980,120.5   (mgal)                       NAVD 88
 LC0118
 LC0118  VERT ORDER      -  FIRST     CLASS II
 LC0118
 LC0118.The horizontal coordinates were scaled from a map and have
 LC0118.an estimated accuracy of +/- 6 seconds.
 LC0118
 LC0118.The orthometric height was determined by differential leveling and
 LC0118.adjusted by the NATIONAL GEODETIC SURVEY
 LC0118.in June 1991.
 LC0118
 LC0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0118.GEOID18 height accuracy estimate available here.
 LC0118
 LC0118.Click photographs - Photos may exist for this station.
 LC0118
 LC0118.The dynamic height is computed by dividing the NAVD 88
 LC0118.geopotential number by the normal gravity value computed on the
 LC0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0118.degrees latitude (g = 980.6199 gals.).
 LC0118
 LC0118.The modeled gravity was interpolated from observed gravity values.
 LC0118
 LC0118;                    North         East    Units  Estimated Accuracy
 LC0118;SPC IL E     -   392,240.      290,210.      MT  (+/- 180 meters Scaled)
 LC0118
 LC0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK767509(NAD 83)
 LC0118
 LC0118                          SUPERSEDED SURVEY CONTROL
 LC0118
 LC0118  NGVD 29 (??/??/92)  219.741  (m)          720.93   (f) ADJ UNCH    1 2
 LC0118
 LC0118.Superseded values are not recommended for survey control.
 LC0118
 LC0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0118.See file dsdata.pdf to determine how the superseded data were derived.
 LC0118
 LC0118_MARKER: DB = BENCH MARK DISK
 LC0118_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC0118_SP_SET: ABUTMENT
 LC0118_STAMPING: A 1 1905 721.107
 LC0118_MARK LOGO: USGS
 LC0118_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0118
 LC0118  HISTORY     - Date     Condition        Report By
 LC0118  HISTORY     - 1905     MONUMENTED       USGS
 LC0118  HISTORY     - 1954     GOOD             CGS
 LC0118  HISTORY     - 1973     GOOD             NGS
 LC0118  HISTORY     - 1986     GOOD             NGS
 LC0118
 LC0118                          STATION DESCRIPTION
 LC0118
 LC0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0118'2.2 MI W FROM MAHOMET.
 LC0118'ABOUT 2.2 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0118'STATION AT MAHOMET, ABOUT 0.4 MILE WEST-NORTHWEST OF MILE POST
 LC0118'130, IN THE TOP OF THE SOUTH END OF THE WEST STONE ABUTMENT OF
 LC0118'RAILROAD BRIDGE NO. 299, 10 3/4 FEET SOUTH OF SOUTH RAIL AND ABOUT
 LC0118'3 FEET BELOW LEVEL OF TRACK.
 LC0118
 LC0118                          STATION RECOVERY (1973)
 LC0118
 LC0118'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0118'RECOVERED IN GOOD CONDITION.
 LC0118
 LC0118                          STATION RECOVERY (1986)
 LC0118
 LC0118'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0118'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  16.4 KM
 LC0118'(10.2 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0118'STATE HIGHWAY 54 IN FARMER CITY, OR 16.7 KM (10.35 MI) NORTHWESTERLY
 LC0118'ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH COUNTY ROAD 519 IN
 LC0118'CHAMPAIGN, IN THE SOUTH END OF THE WEST STONE ABUTMENT OF A CONRAIL
 LC0118'RAILROAD BRIDGE, 29.2 M (95.8 FT) SOUTHWEST OF THE CENTERLINE OF THE
 LC0118'HIGHWAY, 3.3 M (10.8 FT) SOUTHWEST OF THE NEAR RAIL, AND 0.6 M (2.0
 LC0118'FT) NORTH OF THE SOUTH END OF THE ABUTMENT.
 LC0118'THE MARK IS 0.9 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1218 ***********************************************************************
 JB1218  DESIGNATION -  A 100
 JB1218  PID         -  JB1218
 JB1218  STATE/COUNTY-  IL/ST CLAIR
 JB1218  COUNTRY     -  US
 JB1218  USGS QUAD   -  FREEBURG (2018)
 JB1218
 JB1218                         *CURRENT SURVEY CONTROL
 JB1218  ______________________________________________________________________
 JB1218* NAD 83(1986) POSITION- 38 25 27.     (N) 089 54 52.     (W)   SCALED
 JB1218* NAVD 88 ORTHO HEIGHT -   156.638 (meters)      513.90  (feet) ADJUSTED
 JB1218  ______________________________________________________________________
 JB1218  GEOID HEIGHT    -        -30.380 (meters)                     GEOID18
 JB1218  DYNAMIC HEIGHT  -        156.537 (meters)      513.57  (feet) COMP
 JB1218  MODELED GRAVITY -    979,982.4   (mgal)                       NAVD 88
 JB1218
 JB1218  VERT ORDER      -  SECOND    CLASS 0
 JB1218
 JB1218.The horizontal coordinates were scaled from a map and have
 JB1218.an estimated accuracy of +/- 6 seconds.
 JB1218
 JB1218.The orthometric height was determined by differential leveling and
 JB1218.adjusted by the NATIONAL GEODETIC SURVEY
 JB1218.in June 1991.
 JB1218
 JB1218.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1218.GEOID18 height accuracy estimate available here.
 JB1218
 JB1218.Click photographs - Photos may exist for this station.
 JB1218
 JB1218.The dynamic height is computed by dividing the NAVD 88
 JB1218.geopotential number by the normal gravity value computed on the
 JB1218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1218.degrees latitude (g = 980.6199 gals.).
 JB1218
 JB1218.The modeled gravity was interpolated from observed gravity values.
 JB1218
 JB1218;                    North         East    Units  Estimated Accuracy
 JB1218;SPC IL W     -   195,080.      722,020.      MT  (+/- 180 meters Scaled)
 JB1218
 JB1218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH455569(NAD 83)
 JB1218
 JB1218                          SUPERSEDED SURVEY CONTROL
 JB1218
 JB1218  NGVD 29 (??/??/92)  156.761  (m)          514.31   (f) ADJ UNCH    2 0
 JB1218
 JB1218.Superseded values are not recommended for survey control.
 JB1218
 JB1218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1218.See file dsdata.pdf to determine how the superseded data were derived.
 JB1218
 JB1218_MARKER: DB = BENCH MARK DISK
 JB1218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1218_STAMPING: A 100 1935
 JB1218_MARK LOGO: CGS
 JB1218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1218+STABILITY: SURFACE MOTION
 JB1218
 JB1218  HISTORY     - Date     Condition        Report By
 JB1218  HISTORY     - 1935     MONUMENTED       CGS
 JB1218  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1218  HISTORY     - 20011115 MARK NOT FOUND   ILDT
 JB1218  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1218
 JB1218                          STATION DESCRIPTION
 JB1218
 JB1218'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1218'AT FREEBURG.
 JB1218'AT FREEBURG, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB1218'65 FEET WEST OF THE STATION, 53 FEET NORTH OF A ROAD CROSSING,
 JB1218'30 FEET WEST OF THE WEST MAIN TRACK, AND 25 FEET SOUTH OF A
 JB1218'SIGNAL TOWER.  A STANDARD DISK, STAMPED A 100 1935 AND SET IN
 JB1218'THE TOP OF A CONCRETE POST.
 JB1218
 JB1218                          STATION RECOVERY (1988)
 JB1218
 JB1218'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1218'MARK NOT FOUND.
 JB1218
 JB1218                          STATION RECOVERY (2001)
 JB1218
 JB1218'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (CW)
 JB1218'MARK NOT FOUND.
 JB1218
 JB1218                          STATION RECOVERY (2011)
 JB1218
 JB1218'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1218'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0851 ***********************************************************************
 KB0851  DESIGNATION -  A 102
 KB0851  PID         -  KB0851
 KB0851  STATE/COUNTY-  IL/MACOUPIN
 KB0851  COUNTRY     -  US
 KB0851  USGS QUAD   -  ATWATER (2018)
 KB0851
 KB0851                         *CURRENT SURVEY CONTROL
 KB0851  ______________________________________________________________________
 KB0851* NAD 83(1986) POSITION- 39 16 48.     (N) 089 42 05.     (W)   SCALED
 KB0851* NAVD 88 ORTHO HEIGHT -   199.085 (meters)      653.16  (feet) ADJUSTED
 KB0851  ______________________________________________________________________
 KB0851  GEOID HEIGHT    -        -31.472 (meters)                     GEOID18
 KB0851  DYNAMIC HEIGHT  -        198.971 (meters)      652.79  (feet) COMP
 KB0851  MODELED GRAVITY -    980,051.4   (mgal)                       NAVD 88
 KB0851
 KB0851  VERT ORDER      -  SECOND    CLASS 0
 KB0851
 KB0851.The horizontal coordinates were scaled from a map and have
 KB0851.an estimated accuracy of +/- 6 seconds.
 KB0851
 KB0851.The orthometric height was determined by differential leveling and
 KB0851.adjusted by the NATIONAL GEODETIC SURVEY
 KB0851.in June 1991.
 KB0851
 KB0851.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0851.GEOID18 height accuracy estimate available here.
 KB0851
 KB0851.Click photographs - Photos may exist for this station.
 KB0851
 KB0851.The dynamic height is computed by dividing the NAVD 88
 KB0851.geopotential number by the normal gravity value computed on the
 KB0851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0851.degrees latitude (g = 980.6199 gals.).
 KB0851
 KB0851.The modeled gravity was interpolated from observed gravity values.
 KB0851
 KB0851;                    North         East    Units  Estimated Accuracy
 KB0851;SPC IL W     -   290,160.      740,140.      MT  (+/- 180 meters Scaled)
 KB0851
 KB0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ669513(NAD 83)
 KB0851
 KB0851                          SUPERSEDED SURVEY CONTROL
 KB0851
 KB0851  NGVD 29 (??/??/92)  199.217  (m)          653.60   (f) ADJ UNCH    2 0
 KB0851
 KB0851.Superseded values are not recommended for survey control.
 KB0851
 KB0851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0851.See file dsdata.pdf to determine how the superseded data were derived.
 KB0851
 KB0851_MARKER: DB = BENCH MARK DISK
 KB0851_STAMPING: A 102 1935
 KB0851_MARK LOGO: CGS
 KB0851_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0851
 KB0851  HISTORY     - Date     Condition        Report By
 KB0851  HISTORY     - 1935     MONUMENTED       CGS
 KB0851
 KB0851                          STATION DESCRIPTION
 KB0851
 KB0851'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0851'1 MI NW FROM BARNETT.
 KB0851'A DESCRIPTION WAS NOT SUPPLIED FOR THIS MARK.  IT IS IN A LINE
 KB0851'JUNCTION MARK AT THE JUNCTION OF LINE ALONG THE CHICAGO,
 KB0851'BURLINGTON AND QUINCY RAILROAD AND A LINE WEST ALONG STATE
 KB0851'HIGHWAY 108.  STADIA DISTANCE INDICATES THIS MARK TO BE IN THE
 KB0851'VICINITY OF THE CROSSING OF STATE HIGHWAY 108 OVER THE CHICAGO,
 KB0851'BURLINGTON AND QUINCY RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0078 ***********************************************************************
 KC0078  DESIGNATION -  A 103
 KC0078  PID         -  KC0078
 KC0078  STATE/COUNTY-  IL/JERSEY
 KC0078  COUNTRY     -  US
 KC0078  USGS QUAD   -  GREENFIELD (2018)
 KC0078
 KC0078                         *CURRENT SURVEY CONTROL
 KC0078  ______________________________________________________________________
 KC0078* NAD 83(1986) POSITION- 39 15 15.     (N) 090 11 11.     (W)   SCALED
 KC0078* NAVD 88 ORTHO HEIGHT -   148.487 (meters)      487.16  (feet) ADJUSTED
 KC0078  ______________________________________________________________________
 KC0078  GEOID HEIGHT    -        -31.724 (meters)                     GEOID18
 KC0078  DYNAMIC HEIGHT  -        148.403 (meters)      486.89  (feet) COMP
 KC0078  MODELED GRAVITY -    980,055.1   (mgal)                       NAVD 88
 KC0078
 KC0078  VERT ORDER      -  SECOND    CLASS 0
 KC0078
 KC0078.The horizontal coordinates were scaled from a map and have
 KC0078.an estimated accuracy of +/- 6 seconds.
 KC0078
 KC0078.The orthometric height was determined by differential leveling and
 KC0078.adjusted by the NATIONAL GEODETIC SURVEY
 KC0078.in June 1991.
 KC0078
 KC0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0078.GEOID18 height accuracy estimate available here.
 KC0078
 KC0078.Click photographs - Photos may exist for this station.
 KC0078
 KC0078.The dynamic height is computed by dividing the NAVD 88
 KC0078.geopotential number by the normal gravity value computed on the
 KC0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0078.degrees latitude (g = 980.6199 gals.).
 KC0078
 KC0078.The modeled gravity was interpolated from observed gravity values.
 KC0078
 KC0078;                    North         East    Units  Estimated Accuracy
 KC0078;SPC IL W     -   287,190.      698,300.      MT  (+/- 180 meters Scaled)
 KC0078
 KC0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD427487(NAD 83)
 KC0078
 KC0078                          SUPERSEDED SURVEY CONTROL
 KC0078
 KC0078  NGVD 29 (??/??/92)  148.622  (m)          487.60   (f) ADJ UNCH    2 0
 KC0078
 KC0078.Superseded values are not recommended for survey control.
 KC0078
 KC0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0078.See file dsdata.pdf to determine how the superseded data were derived.
 KC0078
 KC0078_MARKER: DB = BENCH MARK DISK
 KC0078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0078_STAMPING: A 103 1935
 KC0078_MARK LOGO: CGS
 KC0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0078+STABILITY: SURFACE MOTION
 KC0078_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0078+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 KC0078
 KC0078  HISTORY     - Date     Condition        Report By
 KC0078  HISTORY     - 1935     MONUMENTED       CGS
 KC0078  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0078  HISTORY     - 20120430 GOOD             ILDT
 KC0078
 KC0078                          STATION DESCRIPTION
 KC0078
 KC0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0078'1.5 MI S FROM ROCKBRIDGE.
 KC0078'IN JERSEY COUNTY, 1.5 MILES SOUTH ALONG THE CHICAGO, BURLINGTON
 KC0078'AND QUINCY RAILROAD FROM THE STATION AT ROCKBRIDGE, GREENE
 KC0078'COUNTY, 75 YARDS NORTH OF MILEPOST 54, 30 YARDS SOUTH OF A ROAD
 KC0078'CROSSING, 16 YARDS EAST OF THE CENTERLINE OF THE TRACK, AND AT
 KC0078'A FENCE.  A STANDARD DISK, STAMPED A 103 1935 AND SET IN THE TOP
 KC0078'OF A CONCRETE POST.
 KC0078
 KC0078                          STATION RECOVERY (1979)
 KC0078
 KC0078'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0078'MARK NOT FOUND.
 KC0078
 KC0078                          STATION RECOVERY (2012)
 KC0078
 KC0078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0078'MARK UNDER TREES WITHIN R.O.W. IN GREAT SHAPE, HAVE PICTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1113 ***********************************************************************
 JB1113  DESIGNATION -  A 104
 JB1113  PID         -  JB1113
 JB1113  STATE/COUNTY-  IL/WASHINGTON
 JB1113  COUNTRY     -  US
 JB1113  USGS QUAD   -  NASHVILLE (2018)
 JB1113
 JB1113                         *CURRENT SURVEY CONTROL
 JB1113  ______________________________________________________________________
 JB1113* NAD 83(1986) POSITION- 38 17 03.     (N) 089 28 41.     (W)   SCALED
 JB1113* NAVD 88 ORTHO HEIGHT -   152.980 (meters)      501.90  (feet) ADJUSTED
 JB1113  ______________________________________________________________________
 JB1113  GEOID HEIGHT    -        -29.935 (meters)                     GEOID18
 JB1113  DYNAMIC HEIGHT  -        152.881 (meters)      501.58  (feet) COMP
 JB1113  MODELED GRAVITY -    979,980.9   (mgal)                       NAVD 88
 JB1113
 JB1113  VERT ORDER      -  SECOND    CLASS 0
 JB1113
 JB1113.The horizontal coordinates were scaled from a map and have
 JB1113.an estimated accuracy of +/- 6 seconds.
 JB1113
 JB1113.The orthometric height was determined by differential leveling and
 JB1113.adjusted by the NATIONAL GEODETIC SURVEY
 JB1113.in June 1991.
 JB1113
 JB1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1113.GEOID18 height accuracy estimate available here.
 JB1113
 JB1113.Click photographs - Photos may exist for this station.
 JB1113
 JB1113.The dynamic height is computed by dividing the NAVD 88
 JB1113.geopotential number by the normal gravity value computed on the
 JB1113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1113.degrees latitude (g = 980.6199 gals.).
 JB1113
 JB1113.The modeled gravity was interpolated from observed gravity values.
 JB1113
 JB1113;                    North         East    Units  Estimated Accuracy
 JB1113;SPC IL W     -   179,740.      760,250.      MT  (+/- 180 meters Scaled)
 JB1113
 JB1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH832402(NAD 83)
 JB1113
 JB1113                          SUPERSEDED SURVEY CONTROL
 JB1113
 JB1113  NGVD 29 (??/??/92)  153.098  (m)          502.29   (f) ADJ UNCH    2 0
 JB1113
 JB1113.Superseded values are not recommended for survey control.
 JB1113
 JB1113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1113.See file dsdata.pdf to determine how the superseded data were derived.
 JB1113
 JB1113_MARKER: DB = BENCH MARK DISK
 JB1113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1113_STAMPING: A 104 1935
 JB1113_MARK LOGO: CGS
 JB1113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1113+STABILITY: SURFACE MOTION
 JB1113
 JB1113  HISTORY     - Date     Condition        Report By
 JB1113  HISTORY     - 1935     MONUMENTED       CGS
 JB1113  HISTORY     - 1960     GOOD             CGS
 JB1113  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1113
 JB1113                          STATION DESCRIPTION
 JB1113
 JB1113'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1113'1.9 MI NE FROM OAKDALE.
 JB1113'1.9 MILES NORTHEAST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM
 JB1113'THE STATION AT OAKDALE, WASHINGTON COUNTY, 340 FEET NORTH OF THE
 JB1113'RAILROAD WATER TANK (ONLY CONCRETE FOOTINGS REMAIN), 272 FEET
 JB1113'NORTH OF A PRIVATE RAILROAD CROSSING, NEAR 1/4 CORNER, SECTIONS
 JB1113'7 AND 12 T 3 S, R 3 AND 4 W, 42 FEET NORTHWEST OF THE CENTERLINE
 JB1113'OF THE TRACK.  A STANDARD DISK, STAMPED A 104 1935 AND SET IN THE
 JB1113'TOP OF A CONCRETE POST.
 JB1113
 JB1113                          STATION RECOVERY (2011)
 JB1113
 JB1113'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1113'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1247 ***********************************************************************
 JB1247  DESIGNATION -  A 105
 JB1247  PID         -  JB1247
 JB1247  STATE/COUNTY-  IL/RANDOLPH
 JB1247  COUNTRY     -  US
 JB1247  USGS QUAD   -  EVANSVILLE (2018)
 JB1247
 JB1247                         *CURRENT SURVEY CONTROL
 JB1247  ______________________________________________________________________
 JB1247* NAD 83(1986) POSITION- 38 05 16.42   (N) 089 55 15.21   (W)   HD_HELD1
 JB1247* NAVD 88 ORTHO HEIGHT -   154.205 (meters)      505.92  (feet) ADJUSTED
 JB1247  ______________________________________________________________________
 JB1247  GEOID HEIGHT    -        -29.857 (meters)                     GEOID18
 JB1247  DYNAMIC HEIGHT  -        154.101 (meters)      505.58  (feet) COMP
 JB1247  MODELED GRAVITY -    979,951.8   (mgal)                       NAVD 88
 JB1247
 JB1247  VERT ORDER      -  SECOND    CLASS 0
 JB1247
 JB1247.The horizontal coordinates were determined by differentially corrected
 JB1247.hand held GPS observations or other comparable positioning techniques
 JB1247.and have an estimated accuracy of +/- 3 meters.
 JB1247
 JB1247.The orthometric height was determined by differential leveling and
 JB1247.adjusted by the NATIONAL GEODETIC SURVEY
 JB1247.in June 1991.
 JB1247
 JB1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1247.GEOID18 height accuracy estimate available here.
 JB1247
 JB1247.Click photographs - Photos may exist for this station.
 JB1247
 JB1247.The dynamic height is computed by dividing the NAVD 88
 JB1247.geopotential number by the normal gravity value computed on the
 JB1247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1247.degrees latitude (g = 980.6199 gals.).
 JB1247
 JB1247.The modeled gravity was interpolated from observed gravity values.
 JB1247
 JB1247;                    North         East    Units  Estimated Accuracy
 JB1247;SPC IL W     -   157,753.8     721,560.0     MT  (+/- 3 meters HH1 GPS) 
 JB1247
 JB1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4383319597(NAD 83)
 JB1247
 JB1247                          SUPERSEDED SURVEY CONTROL
 JB1247
 JB1247  NGVD 29 (??/??/92)  154.313  (m)          506.28   (f) ADJ UNCH    2 0
 JB1247
 JB1247.Superseded values are not recommended for survey control.
 JB1247
 JB1247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1247.See file dsdata.pdf to determine how the superseded data were derived.
 JB1247
 JB1247_MARKER: DB = BENCH MARK DISK
 JB1247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1247_STAMPING: A 105 1935
 JB1247_MARK LOGO: CGS
 JB1247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1247+STABILITY: SURFACE MOTION
 JB1247
 JB1247  HISTORY     - Date     Condition        Report By
 JB1247  HISTORY     - 1935     MONUMENTED       CGS
 JB1247  HISTORY     - 1957     GOOD             CGS
 JB1247  HISTORY     - 20110804 GOOD             ILDT
 JB1247
 JB1247                          STATION DESCRIPTION
 JB1247
 JB1247'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 JB1247'1 MI E FROM EVANSVILLE.
 JB1247'1.0 MILE EAST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM THE
 JB1247'STATION AT EVANSVILLE, RANDOLPH COUNTY, 5 POLES WEST OF THE
 JB1247'STATION SING PAUTLER, AT POLE 68+17, AT A ROAD CROSSING, 30 FEET
 JB1247'NORTH OF THE TRACK, AND 30 FEET EAST OF THE CENTERLINE OF THE
 JB1247'ROAD.  A STANDARD DISK, STAMPED A 105 1935 AND SET IN THE TOP
 JB1247'OF A CONCRETE POST.
 JB1247
 JB1247                          STATION RECOVERY (2011)
 JB1247
 JB1247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1247'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0866 ***********************************************************************
 HB0866  DESIGNATION -  A 106
 HB0866  PID         -  HB0866
 HB0866  STATE/COUNTY-  IL/UNION
 HB0866  COUNTRY     -  US
 HB0866  USGS QUAD   -  MOUNT PLEASANT (2018)
 HB0866
 HB0866                         *CURRENT SURVEY CONTROL
 HB0866  ______________________________________________________________________
 HB0866* NAD 83(1986) POSITION- 37 26 36.     (N) 089 04 30.     (W)   SCALED
 HB0866* NAVD 88 ORTHO HEIGHT -   156.437 (meters)      513.24  (feet) ADJUSTED
 HB0866  ______________________________________________________________________
 HB0866  GEOID HEIGHT    -        -28.555 (meters)                     GEOID18
 HB0866  DYNAMIC HEIGHT  -        156.326 (meters)      512.88  (feet) COMP
 HB0866  MODELED GRAVITY -    979,915.6   (mgal)                       NAVD 88
 HB0866
 HB0866  VERT ORDER      -  SECOND    CLASS 0
 HB0866
 HB0866.The horizontal coordinates were scaled from a map and have
 HB0866.an estimated accuracy of +/- 6 seconds.
 HB0866
 HB0866.The orthometric height was determined by differential leveling and
 HB0866.adjusted by the NATIONAL GEODETIC SURVEY
 HB0866.in June 1991.
 HB0866
 HB0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0866.GEOID18 height accuracy estimate available here.
 HB0866
 HB0866.Click photographs - Photos may exist for this station.
 HB0866
 HB0866.The dynamic height is computed by dividing the NAVD 88
 HB0866.geopotential number by the normal gravity value computed on the
 HB0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0866.degrees latitude (g = 980.6199 gals.).
 HB0866
 HB0866.The modeled gravity was interpolated from observed gravity values.
 HB0866
 HB0866;                    North         East    Units  Estimated Accuracy
 HB0866;SPC IL W     -    86,750.      796,600.      MT  (+/- 180 meters Scaled)
 HB0866
 HB0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG164460(NAD 83)
 HB0866
 HB0866                          SUPERSEDED SURVEY CONTROL
 HB0866
 HB0866  NGVD 29 (11/26/84)  156.473  (m)          513.36   (f) ADJUSTED    2 0
 HB0866
 HB0866.Superseded values are not recommended for survey control.
 HB0866
 HB0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0866.See file dsdata.pdf to determine how the superseded data were derived.
 HB0866
 HB0866_MARKER: DB = BENCH MARK DISK
 HB0866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0866_STAMPING: A 106 1935
 HB0866_MARK LOGO: CGS
 HB0866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0866+STABILITY: SURFACE MOTION
 HB0866
 HB0866  HISTORY     - Date     Condition        Report By
 HB0866  HISTORY     - 1935     MONUMENTED       CGS
 HB0866  HISTORY     - 20020425 POOR             USACE
 HB0866  HISTORY     - 20100626 MARK NOT FOUND   ILDT
 HB0866
 HB0866                          STATION DESCRIPTION
 HB0866
 HB0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0866'9.3 MI E FROM ANNA.
 HB0866'9.3 MILES EAST ALONG STATE HIGHWAY 146 FROM THE ILLINOIS CENTRAL
 HB0866'RAILROAD STATION AT ANNA, UNION COUNTY, 90 FEET SOUTHEAST OF THE
 HB0866'SOUTHEAST CORNER OF A SCHOOLHOUSE, 48 FEET EAST OF A CINDER ROAD
 HB0866'LEADING TO THE SCHOOLHOUSE, 42 FEET NORTH OF THE CENTERLINE OF
 HB0866'THE HIGHWAY, AND 3 FEET SOUTH OF A FENCE.  A STANDARD DISK,
 HB0866'STAMPED A 106 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0866
 HB0866                          STATION RECOVERY (2002)
 HB0866
 HB0866'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0866'PAVED PARKING LOT IN AREA.
 HB0866
 HB0866                          STATION RECOVERY (2010)
 HB0866
 HB0866'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0866'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0741 ***********************************************************************
 HB0741  DESIGNATION -  A 107
 HB0741  PID         -  HB0741
 HB0741  STATE/COUNTY-  IL/UNION
 HB0741  COUNTRY     -  US
 HB0741  USGS QUAD   -  MCCLURE (2018)
 HB0741
 HB0741                         *CURRENT SURVEY CONTROL
 HB0741  ______________________________________________________________________
 HB0741* NAD 83(1986) POSITION- 37 20 30.     (N) 089 24 16.     (W)   SCALED
 HB0741* NAVD 88 ORTHO HEIGHT -   104.387 (meters)      342.48  (feet) ADJUSTED
 HB0741  ______________________________________________________________________
 HB0741  GEOID HEIGHT    -        -28.334 (meters)                     GEOID18
 HB0741  DYNAMIC HEIGHT  -        104.313 (meters)      342.23  (feet) COMP
 HB0741  MODELED GRAVITY -    979,922.4   (mgal)                       NAVD 88
 HB0741
 HB0741  VERT ORDER      -  SECOND    CLASS 0
 HB0741
 HB0741.The horizontal coordinates were scaled from a map and have
 HB0741.an estimated accuracy of +/- 6 seconds.
 HB0741
 HB0741.The orthometric height was determined by differential leveling and
 HB0741.adjusted by the NATIONAL GEODETIC SURVEY
 HB0741.in June 1991.
 HB0741
 HB0741.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0741.GEOID18 height accuracy estimate available here.
 HB0741
 HB0741.Click photographs - Photos may exist for this station.
 HB0741
 HB0741.The dynamic height is computed by dividing the NAVD 88
 HB0741.geopotential number by the normal gravity value computed on the
 HB0741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0741.degrees latitude (g = 980.6199 gals.).
 HB0741
 HB0741.The modeled gravity was interpolated from observed gravity values.
 HB0741
 HB0741;                    North         East    Units  Estimated Accuracy
 HB0741;SPC IL W     -    75,180.      767,540.      MT  (+/- 180 meters Scaled)
 HB0741
 HB0741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG870354(NAD 83)
 HB0741
 HB0741                          SUPERSEDED SURVEY CONTROL
 HB0741
 HB0741  NGVD 29 (11/26/84)  104.338  (m)          342.32   (f) ADJUSTED    2 0
 HB0741
 HB0741.Superseded values are not recommended for survey control.
 HB0741
 HB0741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0741.See file dsdata.pdf to determine how the superseded data were derived.
 HB0741
 HB0741_MARKER: DB = BENCH MARK DISK
 HB0741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0741_STAMPING: A 107 1935
 HB0741_MARK LOGO: CGS
 HB0741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0741+STABILITY: SURFACE MOTION
 HB0741
 HB0741  HISTORY     - Date     Condition        Report By
 HB0741  HISTORY     - 1935     MONUMENTED       CGS
 HB0741  HISTORY     - 1948     MARK NOT FOUND   CGS
 HB0741
 HB0741                          STATION DESCRIPTION
 HB0741
 HB0741'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 HB0741'1.9 MI S FROM REYNOLDSVILLE.
 HB0741'1.9 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0741'STATION AT REYNOLDSVILLE, UNION COUNTY, AT POLE 111/24, 18 FEET
 HB0741'SOUTH OF A ROAD CROSSING, AND 20 FEET EAST OF THE CENTERLINE OF
 HB0741'THE EAST MAIN TRACK.  A STANDARD DISK, STAMPED A 107 1935 AND SET
 HB0741'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0353 ***********************************************************************
 JB0353  DESIGNATION -  A 109
 JB0353  PID         -  JB0353
 JB0353  STATE/COUNTY-  IL/JEFFERSON
 JB0353  COUNTRY     -  US
 JB0353  USGS QUAD   -  BLUFORD (2018)
 JB0353
 JB0353                         *CURRENT SURVEY CONTROL
 JB0353  ______________________________________________________________________
 JB0353* NAD 83(1986) POSITION- 38 19 54.     (N) 088 43 40.     (W)   SCALED
 JB0353* NAVD 88 ORTHO HEIGHT -   158.129 (meters)      518.79  (feet) ADJUSTED
 JB0353  ______________________________________________________________________
 JB0353  GEOID HEIGHT    -        -30.381 (meters)                     GEOID18
 JB0353  DYNAMIC HEIGHT  -        158.026 (meters)      518.46  (feet) COMP
 JB0353  MODELED GRAVITY -    979,976.8   (mgal)                       NAVD 88
 JB0353
 JB0353  VERT ORDER      -  SECOND    CLASS 0
 JB0353
 JB0353.The horizontal coordinates were scaled from a map and have
 JB0353.an estimated accuracy of +/- 6 seconds.
 JB0353
 JB0353.The orthometric height was determined by differential leveling and
 JB0353.adjusted by the NATIONAL GEODETIC SURVEY
 JB0353.in June 1991.
 JB0353
 JB0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0353.GEOID18 height accuracy estimate available here.
 JB0353
 JB0353.Click photographs - Photos may exist for this station.
 JB0353
 JB0353.The dynamic height is computed by dividing the NAVD 88
 JB0353.geopotential number by the normal gravity value computed on the
 JB0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0353.degrees latitude (g = 980.6199 gals.).
 JB0353
 JB0353.The modeled gravity was interpolated from observed gravity values.
 JB0353
 JB0353;                    North         East    Units  Estimated Accuracy
 JB0353;SPC IL E     -   184,860.      265,510.      MT  (+/- 180 meters Scaled)
 JB0353
 JB0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH489440(NAD 83)
 JB0353
 JB0353                          SUPERSEDED SURVEY CONTROL
 JB0353
 JB0353  NGVD 29 (??/??/92)  158.231  (m)          519.13   (f) ADJ UNCH    2 0
 JB0353
 JB0353.Superseded values are not recommended for survey control.
 JB0353
 JB0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0353.See file dsdata.pdf to determine how the superseded data were derived.
 JB0353
 JB0353_MARKER: DB = BENCH MARK DISK
 JB0353_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0353_SP_SET: BRIDGE
 JB0353_STAMPING: A 109 1935
 JB0353_MARK LOGO: CGS
 JB0353_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0353_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0353+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0353
 JB0353  HISTORY     - Date     Condition        Report By
 JB0353  HISTORY     - 1935     MONUMENTED       CGS
 JB0353  HISTORY     - 1938     GOOD             CGS
 JB0353  HISTORY     - 20090203 GOOD             ILDT
 JB0353
 JB0353                          STATION DESCRIPTION
 JB0353
 JB0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0353'1.1 MILES EAST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0353'BLUFORD, JEFFERSON COUNTY, AT BRIDGE 96.6 OVER THE ILLINOIS
 JB0353'CENTRAL RAILROAD, IN THE TOP OF THE SOUTHEAST CORNER OF THE
 JB0353'BRIDGE SEAT, 8 FEET SOUTH OF THE S. RY. TRACK, AND ONE FOOT
 JB0353'BELOW THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED A 109
 JB0353'1935.
 JB0353
 JB0353                          STATION RECOVERY (2009)
 JB0353
 JB0353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0353'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0036 ***********************************************************************
 JB0036  DESIGNATION -  A 110
 JB0036  PID         -  JB0036
 JB0036  STATE/COUNTY-  IL/RICHLAND
 JB0036  COUNTRY     -  US
 JB0036  USGS QUAD   -  NOBLE (2018)
 JB0036
 JB0036                         *CURRENT SURVEY CONTROL
 JB0036  ______________________________________________________________________
 JB0036* NAD 83(1986) POSITION- 38 41 37.     (N) 088 14 31.     (W)   SCALED
 JB0036* NAVD 88 ORTHO HEIGHT -   141.544 (meters)      464.38  (feet) ADJUSTED
 JB0036  ______________________________________________________________________
 JB0036  GEOID HEIGHT    -        -31.270 (meters)                     GEOID18
 JB0036  DYNAMIC HEIGHT  -        141.457 (meters)      464.10  (feet) COMP
 JB0036  MODELED GRAVITY -    980,013.7   (mgal)                       NAVD 88
 JB0036
 JB0036  VERT ORDER      -  FIRST     CLASS II
 JB0036
 JB0036.The horizontal coordinates were scaled from a map and have
 JB0036.an estimated accuracy of +/- 6 seconds.
 JB0036
 JB0036.The orthometric height was determined by differential leveling and
 JB0036.adjusted by the NATIONAL GEODETIC SURVEY
 JB0036.in June 1991.
 JB0036
 JB0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0036.GEOID18 height accuracy estimate available here.
 JB0036
 JB0036.Click photographs - Photos may exist for this station.
 JB0036
 JB0036.The dynamic height is computed by dividing the NAVD 88
 JB0036.geopotential number by the normal gravity value computed on the
 JB0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0036.degrees latitude (g = 980.6199 gals.).
 JB0036
 JB0036.The modeled gravity was interpolated from observed gravity values.
 JB0036
 JB0036;                    North         East    Units  Estimated Accuracy
 JB0036;SPC IL E     -   224,970.      307,950.      MT  (+/- 180 meters Scaled)
 JB0036
 JB0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH919835(NAD 83)
 JB0036
 JB0036                          SUPERSEDED SURVEY CONTROL
 JB0036
 JB0036  NGVD 29 (??/??/92)  141.654  (m)          464.74   (f) ADJ UNCH    1 2
 JB0036
 JB0036.Superseded values are not recommended for survey control.
 JB0036
 JB0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0036.See file dsdata.pdf to determine how the superseded data were derived.
 JB0036
 JB0036_MARKER: DB = BENCH MARK DISK
 JB0036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0036_STAMPING: A 110 1935
 JB0036_MARK LOGO: CGS
 JB0036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0036+STABILITY: SURFACE MOTION
 JB0036
 JB0036  HISTORY     - Date     Condition        Report By
 JB0036  HISTORY     - 1935     MONUMENTED       CGS
 JB0036  HISTORY     - 1949     GOOD             CGS
 JB0036  HISTORY     - 1970     MARK NOT FOUND   NGS
 JB0036  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0036
 JB0036                          STATION DESCRIPTION
 JB0036
 JB0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0036'1 MI W FROM NOBLE.
 JB0036'1.0 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0036'STATION AT NOBLE, SET IN THE NORTHWEST QUARTER OF A ROAD CROSSING,
 JB0036'142 FEET NORTHEAST AND ACROSS THE TRACK FROM MILE POST C 229, 42
 JB0036'FEET NORTH OF THE NORTH RAIL, 40 FEET WEST OF THE CENTER LINE
 JB0036'OF THE ROAD, 35 FEET NORTH-NORTHWEST OF A CROSSING SIGN, 22 FEET
 JB0036'WEST OF A FENCE CORNER, 2 FEET SOUTH OF THE R/W FENCE, 1 FOOT
 JB0036'NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE
 JB0036'LEVEL OF THE TRACK, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 JB0036'OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0036
 JB0036                          STATION RECOVERY (1970)
 JB0036
 JB0036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0036'MARK NOT FOUND.
 JB0036
 JB0036                          STATION RECOVERY (1986)
 JB0036
 JB0036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0354 ***********************************************************************
 HB0354  DESIGNATION -  A 111
 HB0354  PID         -  HB0354
 HB0354  STATE/COUNTY-  IL/JOHNSON
 HB0354  COUNTRY     -  US
 HB0354  USGS QUAD   -  BLOOMFIELD (2018)
 HB0354
 HB0354                         *CURRENT SURVEY CONTROL
 HB0354  ______________________________________________________________________
 HB0354* NAD 83(1986) POSITION- 37 29 46.56   (N) 088 45 26.85   (W)   HD_HELD1
 HB0354* NAVD 88 ORTHO HEIGHT -   119.157 (meters)      390.93  (feet) ADJUSTED
 HB0354  ______________________________________________________________________
 HB0354  GEOID HEIGHT    -        -28.873 (meters)                     GEOID18
 HB0354  DYNAMIC HEIGHT  -        119.072 (meters)      390.66  (feet) COMP
 HB0354  MODELED GRAVITY -    979,909.7   (mgal)                       NAVD 88
 HB0354
 HB0354  VERT ORDER      -  SECOND    CLASS 0
 HB0354
 HB0354.The horizontal coordinates were determined by differentially corrected
 HB0354.hand held GPS observations or other comparable positioning techniques
 HB0354.and have an estimated accuracy of +/- 3 meters.
 HB0354
 HB0354.The orthometric height was determined by differential leveling and
 HB0354.adjusted by the NATIONAL GEODETIC SURVEY
 HB0354.in June 1991.
 HB0354
 HB0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0354.GEOID18 height accuracy estimate available here.
 HB0354
 HB0354.Click photographs - Photos may exist for this station.
 HB0354
 HB0354.The dynamic height is computed by dividing the NAVD 88
 HB0354.geopotential number by the normal gravity value computed on the
 HB0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0354.degrees latitude (g = 980.6199 gals.).
 HB0354
 HB0354.The modeled gravity was interpolated from observed gravity values.
 HB0354
 HB0354;                    North         East    Units  Estimated Accuracy
 HB0354;SPC IL E     -    92,150.5     262,495.5     MT  (+/- 3 meters HH1 GPS) 
 HB0354
 HB0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4464451377(NAD 83)
 HB0354
 HB0354                          SUPERSEDED SURVEY CONTROL
 HB0354
 HB0354  NGVD 29 (11/26/84)  119.240  (m)          391.21   (f) ADJUSTED    2 0
 HB0354
 HB0354.Superseded values are not recommended for survey control.
 HB0354
 HB0354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0354.See file dsdata.pdf to determine how the superseded data were derived.
 HB0354
 HB0354_MARKER: DB = BENCH MARK DISK
 HB0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0354_STAMPING: A 111 1935
 HB0354_MARK LOGO: CGS
 HB0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0354+STABILITY: SURFACE MOTION
 HB0354
 HB0354  HISTORY     - Date     Condition        Report By
 HB0354  HISTORY     - 1935     MONUMENTED       CGS
 HB0354  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0354
 HB0354                          STATION DESCRIPTION
 HB0354
 HB0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0354'2.1 MI N FROM SIMPSON.
 HB0354'2.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0354'STATION AT SIMPSON, JOHNSON COUNTY, AT THE SOUTH END OF A SIDING,
 HB0354'19 YARDS NORTH OF A ROAD CROSSING, 12 YARDS EAST OF THE CENTERLINE
 HB0354'OF THE TRACK, AND 1-1/2 YARDS WEST OF A FENCE.  A STANDARD
 HB0354'DISK, STAMPED A 111 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0354
 HB0354                          STATION RECOVERY (2011)
 HB0354
 HB0354'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0354'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0325 ***********************************************************************
 HB0325  DESIGNATION -  A 112
 HB0325  PID         -  HB0325
 HB0325  STATE/COUNTY-  IL/MASSAC
 HB0325  COUNTRY     -  US
 HB0325  USGS QUAD   -  METROPOLIS (2018)
 HB0325
 HB0325                         *CURRENT SURVEY CONTROL
 HB0325  ______________________________________________________________________
 HB0325* NAD 83(1986) POSITION- 37 09 42.     (N) 088 41 26.     (W)   SCALED
 HB0325* NAVD 88 ORTHO HEIGHT -   105.298 (meters)      345.47  (feet) ADJUSTED
 HB0325  ______________________________________________________________________
 HB0325  GEOID HEIGHT    -        -28.493 (meters)                     GEOID18
 HB0325  DYNAMIC HEIGHT  -        105.222 (meters)      345.22  (feet) COMP
 HB0325  MODELED GRAVITY -    979,906.9   (mgal)                       NAVD 88
 HB0325
 HB0325  VERT ORDER      -  SECOND    CLASS 0
 HB0325
 HB0325.The horizontal coordinates were scaled from a map and have
 HB0325.an estimated accuracy of +/- 6 seconds.
 HB0325
 HB0325.The orthometric height was determined by differential leveling and
 HB0325.adjusted by the NATIONAL GEODETIC SURVEY
 HB0325.in June 1991.
 HB0325
 HB0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0325.GEOID18 height accuracy estimate available here.
 HB0325
 HB0325.Click photographs - Photos may exist for this station.
 HB0325
 HB0325.The dynamic height is computed by dividing the NAVD 88
 HB0325.geopotential number by the normal gravity value computed on the
 HB0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0325.degrees latitude (g = 980.6199 gals.).
 HB0325
 HB0325.The modeled gravity was interpolated from observed gravity values.
 HB0325
 HB0325;                    North         East    Units  Estimated Accuracy
 HB0325;SPC IL E     -    54,990.      268,270.      MT  (+/- 180 meters Scaled)
 HB0325
 HB0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG498141(NAD 83)
 HB0325
 HB0325                          SUPERSEDED SURVEY CONTROL
 HB0325
 HB0325  NGVD 29 (11/26/84)  105.337  (m)          345.59   (f) ADJUSTED    2 0
 HB0325
 HB0325.Superseded values are not recommended for survey control.
 HB0325
 HB0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0325.See file dsdata.pdf to determine how the superseded data were derived.
 HB0325
 HB0325_MARKER: DB = BENCH MARK DISK
 HB0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0325_STAMPING: A 112 1935
 HB0325_MARK LOGO: CGS
 HB0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0325+STABILITY: SURFACE MOTION
 HB0325
 HB0325  HISTORY     - Date     Condition        Report By
 HB0325  HISTORY     - 1935     MONUMENTED       CGS
 HB0325  HISTORY     - 1946     MARK NOT FOUND   CGS
 HB0325
 HB0325                          STATION DESCRIPTION
 HB0325
 HB0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 HB0325'2 MI E FROM METROPOLIS.
 HB0325'2.0 MILES EAST ALONG U.S. HIGHWAY 45 FROM THE EAST CITY LIMITS
 HB0325'AT METROPOLIS, MASSAC COUNTY, AT A CROSSROADS, 9 YARDS NORTH
 HB0325'OF THE CENTERLINE OF THE HIGHWAY, 9 YARDS WEST OF THE ROAD, AND
 HB0325'AT A FENCE.  A STANDARD DISK, STAMPED A 112 1935 AND SET IN
 HB0325'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0842 ***********************************************************************
 KB0842  DESIGNATION -  A 113
 KB0842  PID         -  KB0842
 KB0842  STATE/COUNTY-  IL/MONTGOMERY
 KB0842  COUNTRY     -  US
 KB0842  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0842
 KB0842                         *CURRENT SURVEY CONTROL
 KB0842  ______________________________________________________________________
 KB0842* NAD 83(1986) POSITION- 39 06 00.     (N) 089 37 43.     (W)   SCALED
 KB0842* NAVD 88 ORTHO HEIGHT -   195.492 (meters)      641.38  (feet) ADJUSTED
 KB0842  ______________________________________________________________________
 KB0842  GEOID HEIGHT    -        -31.226 (meters)                     GEOID18
 KB0842  DYNAMIC HEIGHT  -        195.378 (meters)      641.00  (feet) COMP
 KB0842  MODELED GRAVITY -    980,040.6   (mgal)                       NAVD 88
 KB0842
 KB0842  VERT ORDER      -  SECOND    CLASS 0
 KB0842
 KB0842.The horizontal coordinates were scaled from a map and have
 KB0842.an estimated accuracy of +/- 6 seconds.
 KB0842
 KB0842.The orthometric height was determined by differential leveling and
 KB0842.adjusted by the NATIONAL GEODETIC SURVEY
 KB0842.in June 1991.
 KB0842
 KB0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0842.GEOID18 height accuracy estimate available here.
 KB0842
 KB0842.Click photographs - Photos may exist for this station.
 KB0842
 KB0842.The dynamic height is computed by dividing the NAVD 88
 KB0842.geopotential number by the normal gravity value computed on the
 KB0842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0842.degrees latitude (g = 980.6199 gals.).
 KB0842
 KB0842.The modeled gravity was interpolated from observed gravity values.
 KB0842
 KB0842;                    North         East    Units  Estimated Accuracy
 KB0842;SPC IL W     -   270,210.      746,540.      MT  (+/- 180 meters Scaled)
 KB0842
 KB0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ726311(NAD 83)
 KB0842
 KB0842                          SUPERSEDED SURVEY CONTROL
 KB0842
 KB0842  NGVD 29 (??/??/92)  195.620  (m)          641.80   (f) ADJ UNCH    2 0
 KB0842
 KB0842.Superseded values are not recommended for survey control.
 KB0842
 KB0842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0842.See file dsdata.pdf to determine how the superseded data were derived.
 KB0842
 KB0842_MARKER: DB = BENCH MARK DISK
 KB0842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0842_STAMPING: A 113 1935
 KB0842_MARK LOGO: CGS
 KB0842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0842+STABILITY: SURFACE MOTION
 KB0842
 KB0842  HISTORY     - Date     Condition        Report By
 KB0842  HISTORY     - 1935     MONUMENTED       CGS
 KB0842
 KB0842                          STATION DESCRIPTION
 KB0842
 KB0842'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0842'2.1 MI NW FROM WALSHVILLE.
 KB0842'2.1 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KB0842'RAILROAD FROM THE STATION AT WALSHVILLE, MONTGOMERY COUNTY, AT
 KB0842'MILEPOST 70, 16 FEET EAST OF THE TRACK, AND 3 FEET WEST OF THE
 KB0842'WEST SIDE OF A DITCH.  A STANDARD DISK, STAMPED A 113 1935 AND
 KB0842'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0833 ***********************************************************************
 JB0833  DESIGNATION -  A 114
 JB0833  PID         -  JB0833
 JB0833  STATE/COUNTY-  IL/CLINTON
 JB0833  COUNTRY     -  US
 JB0833  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0833
 JB0833                         *CURRENT SURVEY CONTROL
 JB0833  ______________________________________________________________________
 JB0833* NAD 83(1986) POSITION- 38 36 53.     (N) 089 11 46.     (W)   SCALED
 JB0833* NAVD 88 ORTHO HEIGHT -   145.671 (meters)      477.92  (feet) ADJUSTED
 JB0833  ______________________________________________________________________
 JB0833  GEOID HEIGHT    -        -30.937 (meters)                     GEOID18
 JB0833  DYNAMIC HEIGHT  -        145.578 (meters)      477.62  (feet) COMP
 JB0833  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 JB0833
 JB0833  VERT ORDER      -  FIRST     CLASS II
 JB0833
 JB0833.The horizontal coordinates were scaled from a map and have
 JB0833.an estimated accuracy of +/- 6 seconds.
 JB0833
 JB0833.The orthometric height was determined by differential leveling and
 JB0833.adjusted by the NATIONAL GEODETIC SURVEY
 JB0833.in June 1991.
 JB0833
 JB0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0833.GEOID18 height accuracy estimate available here.
 JB0833
 JB0833.Click photographs - Photos may exist for this station.
 JB0833
 JB0833.The dynamic height is computed by dividing the NAVD 88
 JB0833.geopotential number by the normal gravity value computed on the
 JB0833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0833.degrees latitude (g = 980.6199 gals.).
 JB0833
 JB0833.The modeled gravity was interpolated from observed gravity values.
 JB0833
 JB0833;                    North         East    Units  Estimated Accuracy
 JB0833;SPC IL W     -   216,650.      784,530.      MT  (+/- 180 meters Scaled)
 JB0833
 JB0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH087763(NAD 83)
 JB0833
 JB0833                          SUPERSEDED SURVEY CONTROL
 JB0833
 JB0833  NGVD 29 (??/??/92)  145.800  (m)          478.35   (f) ADJ UNCH    1 2
 JB0833
 JB0833.Superseded values are not recommended for survey control.
 JB0833
 JB0833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0833.See file dsdata.pdf to determine how the superseded data were derived.
 JB0833
 JB0833_MARKER: DB = BENCH MARK DISK
 JB0833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0833_STAMPING: A 114 1935
 JB0833_MARK LOGO: CGS
 JB0833_PROJECTION: RECESSED 13 CENTIMETERS
 JB0833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0833+STABILITY: SURFACE MOTION
 JB0833
 JB0833  HISTORY     - Date     Condition        Report By
 JB0833  HISTORY     - 1935     MONUMENTED       CGS
 JB0833  HISTORY     - 1949     GOOD             CGS
 JB0833  HISTORY     - 1950     GOOD             CGS
 JB0833  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0833
 JB0833                          STATION DESCRIPTION
 JB0833
 JB0833'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0833'AT SHATTUC.
 JB0833'AT SHATTUC, ABOUT 0.3 MILE NORTH-NORTHWEST OF THE RAILROAD
 JB0833'STATION AT SHATTUC, AT THE JUNCTION OF HIGHWAY 50 AND A ROAD
 JB0833'SOUTH TO SHATTUC, AT THE CROSSING OF THE CHICAGO, BURLINGTON AND
 JB0833'QUINCY RAILROAD AND HIGHWAY 50, 56 FEET SOUTH-SOUTHWEST OF THE
 JB0833'CENTER OF THE CROSSING, 43 FEET SOUTHWEST OF THE SOUTHWEST RAIL,
 JB0833'47 FEET SOUTH-SOUTHEAST OF THE CENTER OF THE ROAD JUNCTION, 43
 JB0833'FEET SOUTH OF THE CENTER LINE OF HIGHWAY 50, 20 FEET EAST OF THE
 JB0833'CENTER LINE OF THE ROAD SOUTH, 14.5 FEET SOUTHWEST OF CONCRETE
 JB0833'R/W POST MARKED 6 MFT 37, 7.5 FEET NORTHWEST OF TELEPHONE LINE
 JB0833'GUY POLE, 1 FOOT EAST OF A WHITE WOODEN WITNESS POST, ABOUT 1
 JB0833'FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB0833'CONCRETE POST THAT IS 5 INCHES UNDERGROUND.
 JB0833
 JB0833                          STATION RECOVERY (1950)
 JB0833
 JB0833'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950
 JB0833'RECOVERED IN GOOD CONDITION.
 JB0833
 JB0833                          STATION RECOVERY (2011)
 JB0833
 JB0833'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0833'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0096 ***********************************************************************
 JC0096  DESIGNATION -  A 115
 JC0096  PID         -  JC0096
 JC0096  STATE/COUNTY-  IL/ST CLAIR
 JC0096  COUNTRY     -  US
 JC0096  USGS QUAD   -  CAHOKIA (2018)
 JC0096
 JC0096                         *CURRENT SURVEY CONTROL
 JC0096  ______________________________________________________________________
 JC0096* NAD 83(1986) POSITION- 38 32 09.     (N) 090 12 12.     (W)   SCALED
 JC0096* NAVD 88 ORTHO HEIGHT -   125.750 (meters)      412.56  (feet) ADJUSTED
 JC0096  ______________________________________________________________________
 JC0096  GEOID HEIGHT    -        -30.793 (meters)                     GEOID18
 JC0096  DYNAMIC HEIGHT  -        125.670 (meters)      412.30  (feet) COMP
 JC0096  MODELED GRAVITY -    979,992.1   (mgal)                       NAVD 88
 JC0096
 JC0096  VERT ORDER      -  SECOND    CLASS 0
 JC0096
 JC0096.The horizontal coordinates were scaled from a map and have
 JC0096.an estimated accuracy of +/- 6 seconds.
 JC0096
 JC0096.The orthometric height was determined by differential leveling and
 JC0096.adjusted by the NATIONAL GEODETIC SURVEY
 JC0096.in June 1991.
 JC0096
 JC0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0096.GEOID18 height accuracy estimate available here.
 JC0096
 JC0096.Click photographs - Photos may exist for this station.
 JC0096
 JC0096.The dynamic height is computed by dividing the NAVD 88
 JC0096.geopotential number by the normal gravity value computed on the
 JC0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0096.degrees latitude (g = 980.6199 gals.).
 JC0096
 JC0096.The modeled gravity was interpolated from observed gravity values.
 JC0096
 JC0096;                    North         East    Units  Estimated Accuracy
 JC0096;SPC IL W     -   207,450.      696,800.      MT  (+/- 180 meters Scaled)
 JC0096
 JC0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC437689(NAD 83)
 JC0096
 JC0096                          SUPERSEDED SURVEY CONTROL
 JC0096
 JC0096  NGVD 29 (??/??/92)  125.897  (m)          413.05   (f) ADJ UNCH    2 0
 JC0096
 JC0096.Superseded values are not recommended for survey control.
 JC0096
 JC0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0096.See file dsdata.pdf to determine how the superseded data were derived.
 JC0096
 JC0096_MARKER: DB = BENCH MARK DISK
 JC0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0096_STAMPING: A 115 1935
 JC0096_MARK LOGO: CGS
 JC0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0096+STABILITY: SURFACE MOTION
 JC0096
 JC0096  HISTORY     - Date     Condition        Report By
 JC0096  HISTORY     - 1935     MONUMENTED       CGS
 JC0096
 JC0096                          STATION DESCRIPTION
 JC0096
 JC0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0096'1.3 MI N FROM DUPO.
 JC0096'1.3 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0096'STATION AT DUPO, ST. CLAIR COUNTY, 25 FEET NORTH OF POLE 4/34, AND
 JC0096'30 FEET WEST OF THE CENTERLINE OF THE SOUTH-BOUND MAIN TRACK.  A
 JC0096'STANDARD DISK, STAMPED A 115 1935 AND SET IN THE TOP OF A CONCRETE
 JC0096'POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0679 ***********************************************************************
 HB0679  DESIGNATION -  A 119
 HB0679  PID         -  HB0679
 HB0679  STATE/COUNTY-  IL/JACKSON
 HB0679  COUNTRY     -  US
 HB0679  USGS QUAD   -  GORHAM (2018)
 HB0679
 HB0679                         *CURRENT SURVEY CONTROL
 HB0679  ______________________________________________________________________
 HB0679* NAD 83(1986) POSITION- 37 43 04.     (N) 089 28 16.     (W)   SCALED
 HB0679* NAVD 88 ORTHO HEIGHT -   109.946 (meters)      360.71  (feet) ADJUSTED
 HB0679  ______________________________________________________________________
 HB0679  GEOID HEIGHT    -        -29.106 (meters)                     GEOID18
 HB0679  DYNAMIC HEIGHT  -        109.869 (meters)      360.46  (feet) COMP
 HB0679  MODELED GRAVITY -    979,928.7   (mgal)                       NAVD 88
 HB0679
 HB0679  VERT ORDER      -  FIRST     CLASS II
 HB0679
 HB0679.The horizontal coordinates were scaled from a map and have
 HB0679.an estimated accuracy of +/- 6 seconds.
 HB0679
 HB0679.The orthometric height was determined by differential leveling and
 HB0679.adjusted by the NATIONAL GEODETIC SURVEY
 HB0679.in June 1991.
 HB0679
 HB0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0679.GEOID18 height accuracy estimate available here.
 HB0679
 HB0679.Click photographs - Photos may exist for this station.
 HB0679
 HB0679.The dynamic height is computed by dividing the NAVD 88
 HB0679.geopotential number by the normal gravity value computed on the
 HB0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0679.degrees latitude (g = 980.6199 gals.).
 HB0679
 HB0679.The modeled gravity was interpolated from observed gravity values.
 HB0679
 HB0679;                    North         East    Units  Estimated Accuracy
 HB0679;SPC IL W     -   116,870.      761,320.      MT  (+/- 180 meters Scaled)
 HB0679
 HB0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG821773(NAD 83)
 HB0679
 HB0679                          SUPERSEDED SURVEY CONTROL
 HB0679
 HB0679  NGVD 29 (11/26/84)  110.046  (m)          361.04   (f) ADJUSTED    1 2
 HB0679
 HB0679.Superseded values are not recommended for survey control.
 HB0679
 HB0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0679.See file dsdata.pdf to determine how the superseded data were derived.
 HB0679
 HB0679_MARKER: DB = BENCH MARK DISK
 HB0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0679_STAMPING: A 119 1935
 HB0679_MARK LOGO: CGS
 HB0679_PROJECTION: RECESSED 10 CENTIMETERS
 HB0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0679+STABILITY: SURFACE MOTION
 HB0679
 HB0679  HISTORY     - Date     Condition        Report By
 HB0679  HISTORY     - 1935     MONUMENTED       CGS
 HB0679  HISTORY     - 1949     GOOD             CGS
 HB0679
 HB0679                          STATION DESCRIPTION
 HB0679
 HB0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0679'0.6 MI NE FROM GORHAM.
 HB0679'0.6 MILE NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0679'CROSSING OF THE MISSOURI PACIFIC RAILROAD AT GORHAM, ABOUT 0.45
 HB0679'MILE NORTHEAST OF MILE POST T 11, 60 FEET SOUTHEAST AND STRAIGHT
 HB0679'ACROSS THE TRACK FROM A SEMAPHORE, 46.5 FEET SOUTHEAST OF THE
 HB0679'SOUTHEAST RAIL, 42 FEET NORTH OF A 34 INCH OAK TREE, 37 FEET
 HB0679'NORTHWEST OF THE CENTER LINE OF AN ABANDONED ROAD PARALLEL TO
 HB0679'THE TRACK, 5.8 FEET NORTH-NORTHWEST OF A BLAZED 7 INCH OAK
 HB0679'TREE, 1 FOOT NORTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 5
 HB0679'FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 HB0679'CONCRETE POST 4 INCHES BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0604 ***********************************************************************
 KB0604  CBN         -  This is a Cooperative Base Network Control Station.
 KB0604  DESIGNATION -  A 12
 KB0604  PID         -  KB0604
 KB0604  STATE/COUNTY-  IL/MOULTRIE
 KB0604  COUNTRY     -  US
 KB0604  USGS QUAD   -  CADWELL (2018)
 KB0604
 KB0604                         *CURRENT SURVEY CONTROL
 KB0604  ______________________________________________________________________
 KB0604* NAD 83(2011) POSITION- 39 43 02.50748(N) 088 34 24.46384(W)   ADJUSTED
 KB0604* NAD 83(2011) ELLIP HT-   178.887 (meters)        (06/27/12)   ADJUSTED
 KB0604* NAD 83(2011) EPOCH   -  2010.00
 KB0604* NAVD 88 ORTHO HEIGHT -   211.211 (meters)      692.95  (feet) ADJUSTED
 KB0604  ______________________________________________________________________
 KB0604  GEOID HEIGHT    -        -32.335 (meters)                     GEOID18
 KB0604  NAD 83(2011) X  -    122,309.109 (meters)                     COMP
 KB0604  NAD 83(2011) Y  - -4,911,434.908 (meters)                     COMP
 KB0604  NAD 83(2011) Z  -  4,054,010.443 (meters)                     COMP
 KB0604  LAPLACE CORR    -          1.93  (seconds)                    DEFLEC18
 KB0604  DYNAMIC HEIGHT  -        211.092 (meters)      692.56  (feet) COMP
 KB0604  MODELED GRAVITY -    980,061.5   (mgal)                       NAVD 88
 KB0604
 KB0604  VERT ORDER      -  FIRST     CLASS II
 KB0604
 KB0604  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0604  Standards:
 KB0604         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0604            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0604  -------------------------------------------------------------------
 KB0604  NETWORK    0.97   2.10           0.45   0.32   1.07     -0.05096461
 KB0604  -------------------------------------------------------------------
 KB0604  Click here for local accuracies and other accuracy information.
 KB0604
 KB0604.The horizontal coordinates were established by GPS observations
 KB0604.and adjusted by the National Geodetic Survey in June 2012.
 KB0604
 KB0604.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0604.been affixed to the stable North American tectonic plate. See 
 KB0604.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0604
 KB0604.The horizontal coordinates are valid at the epoch date displayed above
 KB0604.which is a decimal equivalence of Year/Month/Day.
 KB0604
 KB0604.The orthometric height was determined by differential leveling and
 KB0604.adjusted by the NATIONAL GEODETIC SURVEY
 KB0604.in June 1991.
 KB0604
 KB0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0604.GEOID18 height accuracy estimate available here.
 KB0604
 KB0604.Click photographs - Photos may exist for this station.
 KB0604
 KB0604.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0604
 KB0604.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0604
 KB0604.The ellipsoidal height was determined by GPS observations
 KB0604.and is referenced to NAD 83.
 KB0604
 KB0604.The dynamic height is computed by dividing the NAVD 88
 KB0604.geopotential number by the normal gravity value computed on the
 KB0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0604.degrees latitude (g = 980.6199 gals.).
 KB0604
 KB0604.The modeled gravity was interpolated from observed gravity values.
 KB0604
 KB0604. The following values were computed from the NAD 83(2011) position.
 KB0604
 KB0604;                    North         East     Units Scale Factor Converg.
 KB0604;SPC IL E     -   338,646.960   279,410.684   MT  0.99998022   -0 09 12.4
 KB0604;SPC IL E     - 1,111,044.23    916,699.89   sFT  0.99998022   -0 09 12.4
 KB0604;UTM  16      - 4,397,571.558   365,134.487   MT  0.99982393   -1 00 20.1
 KB0604
 KB0604!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0604!SPC IL E     -   0.99997194  x   0.99998022  =   0.99995216
 KB0604!UTM  16      -   0.99997194  x   0.99982393  =   0.99979587
 KB0604
 KB0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6513497571(NAD 83)
 KB0604
 KB0604                          SUPERSEDED SURVEY CONTROL
 KB0604
 KB0604  NAD 83(2007)-  39 43 02.50749(N)    088 34 24.46470(W) AD(2002.00) 0
 KB0604  ELLIP H (02/10/07)  178.919  (m)                       GP(2002.00)    
 KB0604  ELLIP H (10/15/04)  178.919  (m)                       GP(       ) 4 2
 KB0604  NAD 83(1997)-  39 43 02.50734(N)    088 34 24.46463(W) AD(       ) B
 KB0604  ELLIP H (07/17/98)  178.914  (m)                       GP(       ) 4 1
 KB0604  NAD 83(1986)-  39 43 02.51823(N)    088 34 24.45594(W) AD(       ) 2
 KB0604  NAD 27      -  39 43 02.39515(N)    088 34 24.23666(W) AD(       ) 2
 KB0604  NAVD 88             211.21   (m)          692.9    (f) LEVELING    3  
 KB0604  NGVD 29 (??/??/92)  211.282  (m)          693.18   (f) ADJ UNCH    1 2
 KB0604  NGVD 29             211.28   (m)          693.2    (f) LEVELING    3  
 KB0604
 KB0604.Superseded values are not recommended for survey control.
 KB0604
 KB0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0604.See file dsdata.pdf to determine how the superseded data were derived.
 KB0604
 KB0604_MARKER: DB = BENCH MARK DISK
 KB0604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0604_STAMPING: A 12 1933
 KB0604_MARK LOGO: CGS
 KB0604_PROJECTION: FLUSH
 KB0604_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0604+STABILITY: SURFACE MOTION
 KB0604_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0604+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 KB0604
 KB0604  HISTORY     - Date     Condition        Report By
 KB0604  HISTORY     - 1933     MONUMENTED       CGS
 KB0604  HISTORY     - 1942     GOOD             CGS
 KB0604  HISTORY     - 1975     GOOD             ILDT
 KB0604  HISTORY     - 19970419 GOOD             NGS
 KB0604  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0604
 KB0604                          STATION DESCRIPTION
 KB0604
 KB0604'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (DCF)
 KB0604'THE STATION IS LOCATED ABOUT 9.3 KM SOUTH-SOUTHEAST OF
 KB0604'HAMMOND, 8.9 KM WEST-NORTHWEST OF ARTHUR, AND 4.8 KM
 KB0604'EAST OF LOVINGTON.
 KB0604'
 KB0604'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 KB0604'32 AND 133 AT THE SOUTH EDGE OF LOVINGTON, GO EAST ON
 KB0604'STATE HIGHWAY 133 FOR 5.2 KM (3.25 MI) TO A CROSSROAD.
 KB0604'TURN LEFT AND GO NORTH ON A PAVED ROAD FOR 0.8 KM (0.5 MI)
 KB0604'TO A RAILROAD CROSSING AND A SIDE ROAD LEFT, JUST AFTER
 KB0604'CROSSING THE TRACKS.  TURN LEFT AND GO WEST ON A PAVED ROAD
 KB0604'FOR 0.6 KM (0.4 MI) TO A SIDE ROAD LEFT AND THE
 KB0604'STATION ON THE LEFT.
 KB0604'
 KB0604'THE STATION IS A STANDARD CGS BENCH MARK DISK
 KB0604'STAMPED---1933---,
 KB0604'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 27 CM ON A SIDE
 KB0604'FLUSH WITH GROUND.  IT IS LOCATED
 KB0604'14.5 METERS EAST-SOUTHEAST FROM THE CENTER OF A RAILROAD CROSSING,
 KB0604'5.8 METERS SOUTH FROM THE SOUTH RAIL OF THE RAILROAD TRACKS, AND
 KB0604'5.7 METERS NORTH FROM THE CENTER OF A DRIVEWAY.
 KB0604'
 KB0604'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
 KB0604'THE DISK HAS BEEN HIT AND THE STAMPING IS NO LONGER LEGIBLE.
 KB0604'AN EDM TIE WAS MADE TO TRIANGULATION STATION DUMOND.
 KB0604
 KB0604                          STATION RECOVERY (1942)
 KB0604
 KB0604'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 KB0604'AT WILLIAMSBURG.
 KB0604'AT WILLIAMSBURG, MOULTRIE COUNTY, ON THE PENNSYLVANIA RAILROAD,
 KB0604'33 POLES WEST OF MILEPOST TH 68, 10 RAILS WEST OF THE ATHERTON
 KB0604'ELEVATOR, 40 FEET EAST OF A GRADE CROSSING, AND 20 FEET SOUTH
 KB0604'OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED A 12
 KB0604'1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0604
 KB0604                          STATION RECOVERY (1975)
 KB0604
 KB0604'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0604'RECOVERED IN GOOD CONDITION.
 KB0604
 KB0604                          STATION RECOVERY (1997)
 KB0604
 KB0604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB0604'THE STATION IS LOCATED ABOUT 3 MI (4.8 KM) EAST OF LOVINGTON.  TO
 KB0604'REACH FROM THE JUNCTION OF STATE ROUTES 32 AND 133 ON THE SOUTH SIDE
 KB0604'OF LOVINGTON, GO EAST ON ROUTE 133 FOR 3.6 MI (5.8 KM) TO A CROSSROAD.
 KB0604'TURN LEFT, NORTH, FOR 0.5 MI (0.8 KM) TO A SIDE ROAD LEFT.  TURN LEFT,
 KB0604'WEST, FOR 0.34 MI (0.55 KM) TO A SIDE ROAD LEFT AND THE STATION ON THE
 KB0604'LEFT, AT AN OLD RAILROAD BED, 21.6 M (70.9 FT) SOUTH OF THE CENTER OF
 KB0604'THE EAST-WEST ROAD, 13.0 M (42.7 FT) EAST OF A SHORT ROAD SOUTH
 KB0604'LEADING TO A DRIVEWAY, 5.0 M (16.4 FT) NORTH OF THE CENTER OF A
 KB0604'DRIVEWAY TO THE EAST TO A RESIDENCE, AND 1.3 M (4.3 FT) SOUTH OF A
 KB0604'METAL WITNESS POST.  NOTE--STAMPING ON THE DISK WAS WORN AWAY, CENTER
 KB0604'POINT WAS GOOD.  DISK WAS RESTAMPED A 12 1933.
 KB0604
 KB0604                          STATION RECOVERY (2000)
 KB0604
 KB0604'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0604'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0604'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0715 ***********************************************************************
 HB0715  DESIGNATION -  A 120
 HB0715  PID         -  HB0715
 HB0715  STATE/COUNTY-  IL/WILLIAMSON
 HB0715  COUNTRY     -  US
 HB0715  USGS QUAD   -  HERRIN (2018)
 HB0715
 HB0715                         *CURRENT SURVEY CONTROL
 HB0715  ______________________________________________________________________
 HB0715* NAD 83(1986) POSITION- 37 45 32.     (N) 089 04 32.     (W)   SCALED
 HB0715* NAVD 88 ORTHO HEIGHT -   139.292 (meters)      456.99  (feet) ADJUSTED
 HB0715  ______________________________________________________________________
 HB0715  GEOID HEIGHT    -        -29.114 (meters)                     GEOID18
 HB0715  DYNAMIC HEIGHT  -        139.196 (meters)      456.68  (feet) COMP
 HB0715  MODELED GRAVITY -    979,943.9   (mgal)                       NAVD 88
 HB0715
 HB0715  VERT ORDER      -  SECOND    CLASS 0
 HB0715
 HB0715.The horizontal coordinates were scaled from a map and have
 HB0715.an estimated accuracy of +/- 6 seconds.
 HB0715
 HB0715.The orthometric height was determined by differential leveling and
 HB0715.adjusted by the NATIONAL GEODETIC SURVEY
 HB0715.in June 1991.
 HB0715
 HB0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0715.GEOID18 height accuracy estimate available here.
 HB0715
 HB0715.Click photographs - Photos may exist for this station.
 HB0715
 HB0715.The dynamic height is computed by dividing the NAVD 88
 HB0715.geopotential number by the normal gravity value computed on the
 HB0715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0715.degrees latitude (g = 980.6199 gals.).
 HB0715
 HB0715.The modeled gravity was interpolated from observed gravity values.
 HB0715
 HB0715;                    North         East    Units  Estimated Accuracy
 HB0715;SPC IL E     -   121,470.      234,600.      MT  (+/- 180 meters Scaled)
 HB0715
 HB0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG171810(NAD 83)
 HB0715
 HB0715                          SUPERSEDED SURVEY CONTROL
 HB0715
 HB0715  NGVD 29 (11/26/84)  139.386  (m)          457.30   (f) ADJUSTED    2 0
 HB0715
 HB0715.Superseded values are not recommended for survey control.
 HB0715
 HB0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0715.See file dsdata.pdf to determine how the superseded data were derived.
 HB0715
 HB0715_MARKER: DB = BENCH MARK DISK
 HB0715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0715_STAMPING: 457.279 A 120 1935
 HB0715_MARK LOGO: CGS
 HB0715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0715+STABILITY: SURFACE MOTION
 HB0715
 HB0715  HISTORY     - Date     Condition        Report By
 HB0715  HISTORY     - 1935     MONUMENTED       CGS
 HB0715  HISTORY     - 1941     GOOD             CGS
 HB0715
 HB0715                          STATION DESCRIPTION
 HB0715
 HB0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 HB0715'AT CARTERVILLE.
 HB0715'AT CARTERVILLE, WILLIAMSON COUNTY, ON THE ILLINOIS CENTRAL
 HB0715'RAILROAD, 10 RAILS EAST OF THE STATION, AT A STREET CROSSING,
 HB0715'45 FEET NORTH OF THE CENTERLINE OF THE MAIN TRACK, 40 FEET
 HB0715'WEST OF THE CENTERLINE OF THE STREET, AND AT THE RIGHT-OF-WAY
 HB0715'FENCE.  A STANDARD DISK, STAMPED 457.279 A 120 1935 AND SET
 HB0715'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0291 ***********************************************************************
 JB0291  DESIGNATION -  A 123
 JB0291  PID         -  JB0291
 JB0291  STATE/COUNTY-  IL/JEFFERSON
 JB0291  COUNTRY     -  US
 JB0291  USGS QUAD   -  MOUNT VERNON (2018)
 JB0291
 JB0291                         *CURRENT SURVEY CONTROL
 JB0291  ______________________________________________________________________
 JB0291* NAD 83(1986) POSITION- 38 19 07.     (N) 088 53 33.     (W)   SCALED
 JB0291* NAVD 88 ORTHO HEIGHT -   140.668 (meters)      461.51  (feet) ADJUSTED
 JB0291  ______________________________________________________________________
 JB0291  GEOID HEIGHT    -        -30.227 (meters)                     GEOID18
 JB0291  DYNAMIC HEIGHT  -        140.578 (meters)      461.21  (feet) COMP
 JB0291  MODELED GRAVITY -    979,985.6   (mgal)                       NAVD 88
 JB0291
 JB0291  VERT ORDER      -  SECOND    CLASS 0
 JB0291
 JB0291.The horizontal coordinates were scaled from a map and have
 JB0291.an estimated accuracy of +/- 6 seconds.
 JB0291
 JB0291.The orthometric height was determined by differential leveling and
 JB0291.adjusted by the NATIONAL GEODETIC SURVEY
 JB0291.in June 1991.
 JB0291
 JB0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0291.GEOID18 height accuracy estimate available here.
 JB0291
 JB0291.Click photographs - Photos may exist for this station.
 JB0291
 JB0291.The dynamic height is computed by dividing the NAVD 88
 JB0291.geopotential number by the normal gravity value computed on the
 JB0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0291.degrees latitude (g = 980.6199 gals.).
 JB0291
 JB0291.The modeled gravity was interpolated from observed gravity values.
 JB0291
 JB0291;                    North         East    Units  Estimated Accuracy
 JB0291;SPC IL E     -   183,490.      251,100.      MT  (+/- 180 meters Scaled)
 JB0291
 JB0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH345428(NAD 83)
 JB0291
 JB0291                          SUPERSEDED SURVEY CONTROL
 JB0291
 JB0291  NGVD 29 (??/??/92)  140.776  (m)          461.86   (f) ADJ UNCH    2 0
 JB0291
 JB0291.Superseded values are not recommended for survey control.
 JB0291
 JB0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0291.See file dsdata.pdf to determine how the superseded data were derived.
 JB0291
 JB0291_MARKER: DB = BENCH MARK DISK
 JB0291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0291_STAMPING: A 123 1935
 JB0291_MARK LOGO: CGS
 JB0291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0291+STABILITY: SURFACE MOTION
 JB0291
 JB0291  HISTORY     - Date     Condition        Report By
 JB0291  HISTORY     - 1935     MONUMENTED       CGS
 JB0291  HISTORY     - 1938     GOOD             CGS
 JB0291  HISTORY     - 1965     POOR             USGS
 JB0291  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0291  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0291
 JB0291                          STATION DESCRIPTION
 JB0291
 JB0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0291'AT MT VERNON.
 JB0291'AT MT. VERNON, JEFFERSON COUNTY, ON THE CHICAGO AND EASTERN
 JB0291'ILLINOIS RAILROAD, 400 FEET NORTH OF THE STATION, 150 FEET
 JB0291'SOUTHWEST OF THE MID-CONTINENTAL PETROLEUM CO. TANKS, 15 FEET
 JB0291'NORTH OF THE SECTION CAR HOUSE, 15 FEET WEST OF THE TRACK, AND
 JB0291'3 FEET EAST OF A POLE.  A STANDARD DISK, STAMPED A 123 1935 AND
 JB0291'SET IN THE TOP OF A CONCRETE POST.  NOTE-- HOWEVER, IT IS QUITE
 JB0291'LOOSE IN
 JB0291
 JB0291                          STATION RECOVERY (1965)
 JB0291
 JB0291'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 JB0291'MARK RECOVERED IN POOR CONDITION.
 JB0291
 JB0291                          STATION RECOVERY (2009)
 JB0291
 JB0291'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0291'MARK NOT FOUND.
 JB0291
 JB0291                          STATION RECOVERY (2012)
 JB0291
 JB0291'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0291'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1394 ***********************************************************************
 JA1394  DESIGNATION -  A 127
 JA1394  PID         -  JA1394
 JA1394  STATE/COUNTY-  IL/LAWRENCE
 JA1394  COUNTRY     -  US
 JA1394  USGS QUAD   -  VINCENNES (2019)
 JA1394
 JA1394                         *CURRENT SURVEY CONTROL
 JA1394  ______________________________________________________________________
 JA1394* NAD 83(1986) POSITION- 38 41 21.     (N) 087 31 59.     (W)   SCALED
 JA1394* NAVD 88 ORTHO HEIGHT -   127.680 (meters)      418.90  (feet) ADJUSTED
 JA1394  ______________________________________________________________________
 JA1394  GEOID HEIGHT    -        -31.773 (meters)                     GEOID18
 JA1394  DYNAMIC HEIGHT  -        127.602 (meters)      418.64  (feet) COMP
 JA1394  MODELED GRAVITY -    980,011.7   (mgal)                       NAVD 88
 JA1394
 JA1394  VERT ORDER      -  FIRST     CLASS II
 JA1394
 JA1394.The horizontal coordinates were scaled from a map and have
 JA1394.an estimated accuracy of +/- 6 seconds.
 JA1394
 JA1394.The orthometric height was determined by differential leveling and
 JA1394.adjusted by the NATIONAL GEODETIC SURVEY
 JA1394.in June 1991.
 JA1394
 JA1394.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1394.GEOID18 height accuracy estimate available here.
 JA1394
 JA1394.Click photographs - Photos may exist for this station.
 JA1394
 JA1394.The dynamic height is computed by dividing the NAVD 88
 JA1394.geopotential number by the normal gravity value computed on the
 JA1394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1394.degrees latitude (g = 980.6199 gals.).
 JA1394
 JA1394.The modeled gravity was interpolated from observed gravity values.
 JA1394
 JA1394;                    North         East    Units  Estimated Accuracy
 JA1394;SPC IL E     -   224,780.      369,630.      MT  (+/- 180 meters Scaled)
 JA1394
 JA1394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH536824(NAD 83)
 JA1394
 JA1394                          SUPERSEDED SURVEY CONTROL
 JA1394
 JA1394  NGVD 29 (??/??/92)  127.80   (m)          419.3    (f) COMPUTED    1 2
 JA1394
 JA1394.Superseded values are not recommended for survey control.
 JA1394
 JA1394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1394.See file dsdata.pdf to determine how the superseded data were derived.
 JA1394
 JA1394_MARKER: DB = BENCH MARK DISK
 JA1394_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JA1394_SP_SET: BRIDGE ABUTMENT
 JA1394_STAMPING: A 127 1938
 JA1394_MARK LOGO: CGS
 JA1394_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1394
 JA1394  HISTORY     - Date     Condition        Report By
 JA1394  HISTORY     - 1938     MONUMENTED       CGS
 JA1394  HISTORY     - 1986     GOOD             NGS
 JA1394
 JA1394                          STATION DESCRIPTION
 JA1394
 JA1394'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1394'1.1 MI W FROM VINCENNES.
 JA1394'IN LAWRENCE COUNTY, ILLINOIS, 1.1 MILES WEST ALONG THE BALTIMORE
 JA1394'AND OHIO RAILROAD FROM THE STATION AT VINCENNES, KNOX COUNTY,
 JA1394'INDIANA, 0.3 MILE WEST OF THE WEST END OF THE BRIDGE OVER WABASH
 JA1394'RIVER, 0.2 MILE EAST OF MILEPOST ST. L. 149-C 190, IN THE TOP
 JA1394'OF THE EAST CONCRETE ABUTMENT OF THE LINCOLN MEMORIAL HIGHWAY
 JA1394'UNDERPASS, 5 FEET NORTH OF THE NORTH RAIL, AND ABOUT 5 FEET
 JA1394'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 127 1938.
 JA1394
 JA1394                          STATION RECOVERY (1986)
 JA1394
 JA1394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1394'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  0.2 KM (0.1
 JA1394'MI) WEST ALONG THE CHESSIE SYSTEM RAILROAD FROM THE STATION IN
 JA1394'VINCENNES, INDIANA, THENCE 1.2 KM (0.75 MI) SOUTHWEST ALONG 6TH
 JA1394'STREET, THENCE 1.3 KM (0.8 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 50
 JA1394'BUSINESS ROUTE, THENCE 0.6 KM (0.35 MI) NORTHEAST ALONG ILLINOIS STATE
 JA1394'HIGHWAY 33, IN TOP OF AND 1.4 M (4.6 FT) SOUTHWEST OF THE NORTHEAST
 JA1394'END OF THE SOUTHEAST CONCRETE ABUTMENT OF THE CHESSIE SYSTEM RAILROAD
 JA1394'OVERPASS OF THE HIGHWAY, AND 4.3 M (14.1 FT) SOUTHEAST OF THE
 JA1394'CENTERLINE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1390 ***********************************************************************
 JA1390  DESIGNATION -  A 128
 JA1390  PID         -  JA1390
 JA1390  STATE/COUNTY-  IL/RICHLAND
 JA1390  COUNTRY     -  US
 JA1390  USGS QUAD   -  CLAREMONT (2018)
 JA1390
 JA1390                         *CURRENT SURVEY CONTROL
 JA1390  ______________________________________________________________________
 JA1390* NAD 83(1986) POSITION- 38 43 07.     (N) 087 58 05.     (W)   SCALED
 JA1390* NAVD 88 ORTHO HEIGHT -   151.280 (meters)      496.32  (feet) ADJUSTED
 JA1390  ______________________________________________________________________
 JA1390  GEOID HEIGHT    -        -31.371 (meters)                     GEOID18
 JA1390  DYNAMIC HEIGHT  -        151.187 (meters)      496.02  (feet) COMP
 JA1390  MODELED GRAVITY -    980,013.6   (mgal)                       NAVD 88
 JA1390
 JA1390  VERT ORDER      -  FIRST     CLASS II
 JA1390
 JA1390.The horizontal coordinates were scaled from a map and have
 JA1390.an estimated accuracy of +/- 6 seconds.
 JA1390
 JA1390.The orthometric height was determined by differential leveling and
 JA1390.adjusted by the NATIONAL GEODETIC SURVEY
 JA1390.in June 1991.
 JA1390
 JA1390.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1390.GEOID18 height accuracy estimate available here.
 JA1390
 JA1390.Click photographs - Photos may exist for this station.
 JA1390
 JA1390.The dynamic height is computed by dividing the NAVD 88
 JA1390.geopotential number by the normal gravity value computed on the
 JA1390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1390.degrees latitude (g = 980.6199 gals.).
 JA1390
 JA1390.The modeled gravity was interpolated from observed gravity values.
 JA1390
 JA1390;                    North         East    Units  Estimated Accuracy
 JA1390;SPC IL E     -   227,800.      331,770.      MT  (+/- 180 meters Scaled)
 JA1390
 JA1390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH158859(NAD 83)
 JA1390
 JA1390                          SUPERSEDED SURVEY CONTROL
 JA1390
 JA1390  NGVD 29 (??/??/92)  151.393  (m)          496.70   (f) ADJ UNCH    1 2
 JA1390
 JA1390.Superseded values are not recommended for survey control.
 JA1390
 JA1390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1390.See file dsdata.pdf to determine how the superseded data were derived.
 JA1390
 JA1390_MARKER: DB = BENCH MARK DISK
 JA1390_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1390_SP_SET: HEADWALL
 JA1390_STAMPING: A 128 1938
 JA1390_MARK LOGO: CGS
 JA1390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1390+STABILITY: SURFACE MOTION
 JA1390
 JA1390  HISTORY     - Date     Condition        Report By
 JA1390  HISTORY     - 1938     MONUMENTED       CGS
 JA1390  HISTORY     - 1986     GOOD             NGS
 JA1390
 JA1390                          STATION DESCRIPTION
 JA1390
 JA1390'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1390'0.2 MI E FROM CLAREMONT.
 JA1390'0.2 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1390'STATION AT CLAREMONT, RICHLAND COUNTY, 130 FEET EAST OF A ROAD
 JA1390'CROSSING, IN THE TOP OF THE SOUTH END OF A STONE CULVERT, AND
 JA1390'ABOUT 18 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 JA1390'A 128 1938.
 JA1390
 JA1390                          STATION RECOVERY (1986)
 JA1390
 JA1390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1390'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 JA1390'CLAREMONT, AT THE INTERSECTION OF ELM STREET AND THE CHESSIE SYSTEM
 JA1390'RAILROAD, IN TOP OF AND 0.3 M (1.0 FT) WEST OF THE EAST END OF THE
 JA1390'SOUTH HEADWALL OF A STONE CULVERT UNDER THE RAILROAD, 39.6 M (129.9
 JA1390'FT) EAST OF THE CENTER OF THE STREET, AND 9.1 M (29.9 FT) SOUTH OF THE
 JA1390'NEAR RAIL.
 JA1390'THE MARK IS 5.5 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0659 ***********************************************************************
 KB0659  DESIGNATION -  A 13 RESET
 KB0659  PID         -  KB0659
 KB0659  STATE/COUNTY-  IL/SANGAMON
 KB0659  COUNTRY     -  US
 KB0659  USGS QUAD   -  MOUNT AUBURN (2018)
 KB0659
 KB0659                         *CURRENT SURVEY CONTROL
 KB0659  ______________________________________________________________________
 KB0659* NAD 83(1986) POSITION- 39 51 10.14   (N) 089 21 46.85   (W)   HD_HELD1
 KB0659* NAVD 88 ORTHO HEIGHT -   179.937 (meters)      590.34  (feet) ADJUSTED
 KB0659  ______________________________________________________________________
 KB0659  GEOID HEIGHT    -        -32.406 (meters)                     GEOID18
 KB0659  DYNAMIC HEIGHT  -        179.842 (meters)      590.03  (feet) COMP
 KB0659  MODELED GRAVITY -    980,094.4   (mgal)                       NAVD 88
 KB0659
 KB0659  VERT ORDER      -  SECOND    CLASS I
 KB0659
 KB0659.The horizontal coordinates were determined by differentially corrected
 KB0659.hand held GPS observations or other comparable positioning techniques
 KB0659.and have an estimated accuracy of +/- 3 meters.
 KB0659
 KB0659.The orthometric height was determined by differential leveling and
 KB0659.adjusted by the NATIONAL GEODETIC SURVEY
 KB0659.in September 2015.
 KB0659
 KB0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0659.GEOID18 height accuracy estimate available here.
 KB0659
 KB0659.Click photographs - Photos may exist for this station.
 KB0659
 KB0659.The dynamic height is computed by dividing the NAVD 88
 KB0659.geopotential number by the normal gravity value computed on the
 KB0659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0659.degrees latitude (g = 980.6199 gals.).
 KB0659
 KB0659.The modeled gravity was interpolated from observed gravity values.
 KB0659
 KB0659;                    North         East    Units  Estimated Accuracy
 KB0659;SPC IL W     -   353,955.6     768,770.5     MT  (+/- 3 meters HH1 GPS) 
 KB0659
 KB0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9785114093(NAD 83)
 KB0659
 KB0659                          SUPERSEDED SURVEY CONTROL
 KB0659
 KB0659  NAVD 88 (11/09/15)  179.756  (m)          589.75   (f) SUPERSEDED  3 0
 KB0659
 KB0659.Superseded values are not recommended for survey control.
 KB0659
 KB0659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0659.See file dsdata.pdf to determine how the superseded data were derived.
 KB0659
 KB0659_MARKER: DV = VERTICAL CONTROL DISK
 KB0659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0659_STAMPING: A 13 RESET 1972
 KB0659_MARK LOGO: NGS
 KB0659_PROJECTION: FLUSH
 KB0659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0659+STABILITY: SURFACE MOTION
 KB0659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0659+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2019
 KB0659
 KB0659  HISTORY     - Date     Condition        Report By
 KB0659  HISTORY     - 1972     MONUMENTED       ILHD
 KB0659  HISTORY     - 1973     GOOD             NGS
 KB0659  HISTORY     - 20020924 GOOD             INDIV
 KB0659  HISTORY     - 20120628 GOOD             ILDT
 KB0659  HISTORY     - 20140911 GOOD             AMESC
 KB0659  HISTORY     - 20190717 GOOD             ILDT
 KB0659
 KB0659                          STATION DESCRIPTION
 KB0659
 KB0659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 KB0659'1 MI W FROM LANESVILLE.
 KB0659'0.8 MILES WEST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION WITH COUNTY
 KB0659'RD. 16 E JUST WEST OF GRAIN ELEVATOR AT LANESVILLE, 300 FEET
 KB0659'EAST OF EAST SWITCH OF SIDING, 28 FEET SOUTH OF SOUTH RAIL OF
 KB0659'MAIN TRACK, 56 FEET SOUTHWEST OF RAILROAD SIGNAL ON SOUTH SIDE
 KB0659'OF TRACK, 7 FEET SOUTH OF SOUTH RAIL OF SIDING, 1 FOOT EAST OF
 KB0659'A METAL WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE POST
 KB0659'FLUSH WITH THE GROUND.
 KB0659
 KB0659                          STATION RECOVERY (2002)
 KB0659
 KB0659'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RD)
 KB0659'POST AND SIGN BROKEN OFF AND BENT, NEEDS TO BE REPLACED, SET OLD POST
 KB0659'BACK UP FOR TIME BEING.MONUMENT NEEDS NEW TIES DESCRIPTION.
 KB0659'GPS COORDINATES USING TRIMBLE 4700 RECEIVER IN FEET ARE
 KB0659'N.1161269  E.2522208 ROUNDED TO FOOT.
 KB0659
 KB0659                          STATION RECOVERY (2012)
 KB0659
 KB0659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0659'RECOVERED IN GOOD CONDITION.
 KB0659
 KB0659                          STATION RECOVERY (2014)
 KB0659
 KB0659'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0659'RECOVERED IN GOOD CONDITION.
 KB0659'
 KB0659'NOTE-ADD-THE STATION IS 108.3 FT (33.0 M) NORTH OF A POWER POLE, 88.9
 KB0659'FT (27.1 M) NORTHEAST OF THE NORTHEAST LEG OF THE HIGH POWER LINE
 KB0659'TOWER, 34 FT (10.4 M) NORTH OF THE CENTERLINE OF OLD ROUTE 36, 28.9 FT
 KB0659'(8.8 M) SOUTH OF THE SOUTH RAIL OF TRACKS, 1 FT (0.3 M) EAST OF METAL
 KB0659'WITNESS POST.
 KB0659
 KB0659                          STATION RECOVERY (2019)
 KB0659
 KB0659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0659'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0486 ***********************************************************************
 NH0486  DESIGNATION -  A 130
 NH0486  PID         -  NH0486
 NH0486  STATE/COUNTY-  IL/OGLE
 NH0486  COUNTRY     -  US
 NH0486  USGS QUAD   -  KINGS (2018)
 NH0486
 NH0486                         *CURRENT SURVEY CONTROL
 NH0486  ______________________________________________________________________
 NH0486* NAD 83(1986) POSITION- 42 06 00.     (N) 089 05 31.     (W)   SCALED
 NH0486* NAVD 88 ORTHO HEIGHT -   240.507 (meters)      789.06  (feet) ADJUSTED
 NH0486  ______________________________________________________________________
 NH0486  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 NH0486  DYNAMIC HEIGHT  -        240.427 (meters)      788.80  (feet) COMP
 NH0486  MODELED GRAVITY -    980,283.5   (mgal)                       NAVD 88
 NH0486
 NH0486  VERT ORDER      -  FIRST     CLASS I
 NH0486
 NH0486.The horizontal coordinates were scaled from a map and have
 NH0486.an estimated accuracy of +/- 6 seconds.
 NH0486
 NH0486.The orthometric height was determined by differential leveling and
 NH0486.adjusted by the NATIONAL GEODETIC SURVEY
 NH0486.in June 1991.
 NH0486
 NH0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0486.GEOID18 height accuracy estimate available here.
 NH0486
 NH0486.Click photographs - Photos may exist for this station.
 NH0486
 NH0486.The dynamic height is computed by dividing the NAVD 88
 NH0486.geopotential number by the normal gravity value computed on the
 NH0486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0486.degrees latitude (g = 980.6199 gals.).
 NH0486
 NH0486.The modeled gravity was interpolated from observed gravity values.
 NH0486
 NH0486;                    North         East    Units  Estimated Accuracy
 NH0486;SPC IL W     -   603,750.      788,900.      MT  (+/- 180 meters Scaled)
 NH0486
 NH0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM270629(NAD 83)
 NH0486
 NH0486                          SUPERSEDED SURVEY CONTROL
 NH0486
 NH0486  NGVD 29 (??/??/92)  240.547  (m)          789.19   (f) ADJ UNCH    1 1
 NH0486
 NH0486.Superseded values are not recommended for survey control.
 NH0486
 NH0486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0486.See file dsdata.pdf to determine how the superseded data were derived.
 NH0486
 NH0486_MARKER: DB = BENCH MARK DISK
 NH0486_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NH0486+WITH SETTING: PAVEMENT
 NH0486_SP_SET: WATER TANK FOOTING
 NH0486_STAMPING: A 130 1947
 NH0486_MARK LOGO: CGS
 NH0486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0486+STABILITY: SURFACE MOTION
 NH0486
 NH0486  HISTORY     - Date     Condition        Report By
 NH0486  HISTORY     - 1947     MONUMENTED       CGS
 NH0486  HISTORY     - 1970     GOOD             NGS
 NH0486  HISTORY     - 1987     GOOD             USPSQD
 NH0486  HISTORY     - 19960614 MARK NOT FOUND   USPSQD
 NH0486  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0486
 NH0486                          STATION DESCRIPTION
 NH0486
 NH0486'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0486'AT DAVIS JUNCTION.
 NH0486'AT DAVIS JUNCTION, 99.8 FEET NORTH OF THE NORTHWEST CORNER OF
 NH0486'THE RAILROAD STATION, 0.3 MILE SOUTH OF MILEPOST 12, 190 FEET
 NH0486'NORTHEAST OF THE CENTER OF THE INTERSECTION OF THE MAIN TRACKS
 NH0486'OF THE CHICAGO, BURLINGTON AND QUINCY AND THE CHICAGO, MILWAUKEE,
 NH0486'ST. PAUL AND PACIFIC RAILROADS, SET IN THE TOP OF THE SOUTHWEST
 NH0486'CORNER OF THE MOST SOUTHWESTERLY OF 8 CONCRETE FOOTINGS FOR AN
 NH0486'ABANDONED WATER TANK, 61 FEET EAST OF THE EAST RAIL OF THE MAIN
 NH0486'TRACK OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, 84.4 FEET
 NH0486'SOUTH OF THE SOUTHWEST CORNER OF A BRICK BUILDING, AND ABOUT
 NH0486'1 FOOT ABOVE THE LEVEL OF THE TRACK.  SEC 23, T 42 N, R 1 E.
 NH0486
 NH0486                          STATION RECOVERY (1987)
 NH0486
 NH0486'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0486'RECOVERED IN GOOD CONDITION.
 NH0486
 NH0486                          STATION RECOVERY (1996)
 NH0486
 NH0486'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0486'MARK NOT FOUND.
 NH0486
 NH0486                          STATION RECOVERY (2001)
 NH0486
 NH0486'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0486'WATER TANK GONE. DISK AND PIN MISSING FROM PARTIALLY DESTROYED
 NH0486'FOOTING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0058 ***********************************************************************
 NH0058  DESIGNATION -  A 132
 NH0058  PID         -  NH0058
 NH0058  STATE/COUNTY-  IL/KANE
 NH0058  COUNTRY     -  US
 NH0058  USGS QUAD   -  ELGIN (2018)
 NH0058
 NH0058                         *CURRENT SURVEY CONTROL
 NH0058  ______________________________________________________________________
 NH0058* NAD 83(1986) POSITION- 42 04 03.     (N) 088 17 04.     (W)   SCALED
 NH0058* NAVD 88 ORTHO HEIGHT -   237.961 (meters)      780.71  (feet) ADJUSTED
 NH0058  ______________________________________________________________________
 NH0058  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 NH0058  DYNAMIC HEIGHT  -        237.879 (meters)      780.44  (feet) COMP
 NH0058  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 NH0058
 NH0058  VERT ORDER      -  FIRST     CLASS II
 NH0058
 NH0058.The horizontal coordinates were scaled from a map and have
 NH0058.an estimated accuracy of +/- 6 seconds.
 NH0058
 NH0058.The orthometric height was determined by differential leveling and
 NH0058.adjusted by the NATIONAL GEODETIC SURVEY
 NH0058.in June 1991.
 NH0058
 NH0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0058.GEOID18 height accuracy estimate available here.
 NH0058
 NH0058.Click photographs - Photos may exist for this station.
 NH0058
 NH0058.The dynamic height is computed by dividing the NAVD 88
 NH0058.geopotential number by the normal gravity value computed on the
 NH0058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0058.degrees latitude (g = 980.6199 gals.).
 NH0058
 NH0058.The modeled gravity was interpolated from observed gravity values.
 NH0058
 NH0058;                    North         East    Units  Estimated Accuracy
 NH0058;SPC IL E     -   599,600.      304,050.      MT  (+/- 180 meters Scaled)
 NH0058
 NH0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM937580(NAD 83)
 NH0058
 NH0058                          SUPERSEDED SURVEY CONTROL
 NH0058
 NH0058  NGVD 29 (??/??/92)  238.040  (m)          780.97   (f) ADJ UNCH    1 2
 NH0058
 NH0058.Superseded values are not recommended for survey control.
 NH0058
 NH0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0058.See file dsdata.pdf to determine how the superseded data were derived.
 NH0058
 NH0058_MARKER: DB = BENCH MARK DISK
 NH0058_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0058_SP_SET: HANGAR FOUNDATION
 NH0058_STAMPING: A 132 1947
 NH0058_MARK LOGO: CGS
 NH0058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0058+STABILITY: SURFACE MOTION
 NH0058
 NH0058  HISTORY     - Date     Condition        Report By
 NH0058  HISTORY     - 1947     MONUMENTED       CGS
 NH0058  HISTORY     - 1962     GOOD             USGS
 NH0058  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0058  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0058
 NH0058                          STATION DESCRIPTION
 NH0058
 NH0058'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0058'2.6 MI NE FROM ELGIN.
 NH0058'ABOUT 2.25 MILES NORTH ALONG STATE HIGHWAY 31 FROM ITS INTERSECTION
 NH0058'WITH U.S. HIGHWAY 20 AT ELGIN, THENCE ABOUT 0.3 MILE EAST ALONG
 NH0058'A GRAVEL ROAD, AT THE ELGIN AIRPORT, SET VERTICALLY IN THE WEST
 NH0058'FACE OF THE CONCRETE FOUNDATION OF THE HANGAR, DIRECTLY INSIDE
 NH0058'THE DOOR TO THE WEST ENTRANCE, 21 FEET SOUTH OF THE NORTHWEST
 NH0058'CORNER OF THE HANGAR, 20 FEET NORTH OF THE SOUTHWEST CORNER
 NH0058'OF THE HANGAR, AND 0.3 FOOT ABOVE THE GROUND.  NOTE-- LOBBY OR
 NH0058'STORM ENTRANCE HAS BEEN BUILT AT THE WEST ENTRANCE TO THE HANGAR.
 NH0058'A CONCRETE FLOOR HAS BEEN POURED IN THE ENTRANCE WAY BUT THE
 NH0058'MARK HAS BEEN LEFT IN THE CLEAR.
 NH0058
 NH0058                          STATION RECOVERY (1962)
 NH0058
 NH0058'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 NH0058'RECOVERED IN GOOD CONDITION.
 NH0058
 NH0058                          STATION RECOVERY (1989)
 NH0058
 NH0058'RECOVERY NOTE BY US POWER SQUADRON 1989 (EPC)
 NH0058'MARK NOT FOUND.
 NH0058
 NH0058                          STATION RECOVERY (1998)
 NH0058
 NH0058'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0058'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1686 ***********************************************************************
 ME1686  DESIGNATION -  A 133 RESET
 ME1686  PID         -  ME1686
 ME1686  STATE/COUNTY-  IL/DU PAGE
 ME1686  COUNTRY     -  US
 ME1686  USGS QUAD   -  ELMHURST (2018)
 ME1686
 ME1686                         *CURRENT SURVEY CONTROL
 ME1686  ______________________________________________________________________
 ME1686* NAD 83(1986) POSITION- 41 55 26.     (N) 087 57 56.     (W)   SCALED
 ME1686* NAVD 88 ORTHO HEIGHT -   214.98  (meters)      705.3   (feet) RESET
 ME1686  ______________________________________________________________________
 ME1686  GEOID HEIGHT    -        -33.480 (meters)                     GEOID18
 ME1686  VERT ORDER      -  THIRD
 ME1686
 ME1686.The horizontal coordinates were scaled from a map and have
 ME1686.an estimated accuracy of +/- 6 seconds.
 ME1686
 ME1686.The orthometric height was computed from unverified reset data.
 ME1686
 ME1686.No vertical observational check was made to the station.
 ME1686
 ME1686.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1686.GEOID18 height accuracy estimate available here.
 ME1686
 ME1686.Click photographs - Photos may exist for this station.
 ME1686
 ME1686;                    North         East    Units  Estimated Accuracy
 ME1686;SPC IL E     -   583,710.      330,510.      MT  (+/- 180 meters Scaled)
 ME1686
 ME1686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM199417(NAD 83)
 ME1686
 ME1686                          SUPERSEDED SURVEY CONTROL
 ME1686
 ME1686  NGVD 29 (??/??/??)  215.07   (m)          705.6    (f) RESET       3  
 ME1686
 ME1686.Superseded values are not recommended for survey control.
 ME1686
 ME1686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1686.See file dsdata.pdf to determine how the superseded data were derived.
 ME1686
 ME1686_MARKER: DB = BENCH MARK DISK
 ME1686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1686_STAMPING: A 133 RESET 1969
 ME1686_MARK LOGO: CGS
 ME1686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1686+STABILITY: SURFACE MOTION
 ME1686
 ME1686  HISTORY     - Date     Condition        Report By
 ME1686  HISTORY     - 1969     MONUMENTED       CGS
 ME1686  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1686  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1686  HISTORY     - 19960420 MARK NOT FOUND   USPSQD
 ME1686
 ME1686                          STATION DESCRIPTION
 ME1686
 ME1686'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1686'3.6 MI SE FROM WOODDALE.
 ME1686'ABOUT 1 MILE EAST ALONG IRVING PARK ROAD FROM THE POST OFFICE,
 ME1686'AT WOODDALE, THENCE 2.65 MILES SOUTH ALONG STATE HIGHWAY 83
 ME1686'TO THE JUNCTION OF U.S. HIGHWAY 20 AND THE MARK ON THE LEFT,
 ME1686'ABOUT 300 FEET EAST OF THE CENTERLINE OF HIGHWAY 83, 100 FEET
 ME1686'NORTH OF THE CENTERLINE OF HIGHWAY 20, 1 FOOT EAST OF A METAL
 ME1686'WITNESS POST AND AT HIGHWAY STATION 53 + 55.17.  SET IN THE
 ME1686'TOP OF A ROUND CONCRETE POST WHICH PROJECTS 5 INCHES.
 ME1686
 ME1686                          STATION RECOVERY (1977)
 ME1686
 ME1686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1686'MARK NOT FOUND.
 ME1686
 ME1686                          STATION RECOVERY (1989)
 ME1686
 ME1686'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1686'MARK NOT FOUND.
 ME1686
 ME1686                          STATION RECOVERY (1996)
 ME1686
 ME1686'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME1686'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1642 ***********************************************************************
 ME1642  DESIGNATION -  A 134
 ME1642  PID         -  ME1642
 ME1642  STATE/COUNTY-  IL/COOK
 ME1642  COUNTRY     -  US
 ME1642  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1642
 ME1642                         *CURRENT SURVEY CONTROL
 ME1642  ______________________________________________________________________
 ME1642* NAD 83(1986) POSITION- 41 54 33.     (N) 087 44 44.     (W)   SCALED
 ME1642* NAVD 88 ORTHO HEIGHT -   186.676 (meters)      612.45  (feet) ADJUSTED
 ME1642  ______________________________________________________________________
 ME1642  GEOID HEIGHT    -        -33.597 (meters)                     GEOID18
 ME1642  DYNAMIC HEIGHT  -        186.613 (meters)      612.25  (feet) COMP
 ME1642  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 ME1642
 ME1642  VERT ORDER      -  FIRST     CLASS I
 ME1642
 ME1642.The horizontal coordinates were scaled from a map and have
 ME1642.an estimated accuracy of +/- 6 seconds.
 ME1642
 ME1642.The orthometric height was determined by differential leveling and
 ME1642.adjusted by the NATIONAL GEODETIC SURVEY
 ME1642.in June 1991.
 ME1642
 ME1642.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1642.GEOID18 height accuracy estimate available here.
 ME1642
 ME1642.Click photographs - Photos may exist for this station.
 ME1642
 ME1642.The dynamic height is computed by dividing the NAVD 88
 ME1642.geopotential number by the normal gravity value computed on the
 ME1642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1642.degrees latitude (g = 980.6199 gals.).
 ME1642
 ME1642.The modeled gravity was interpolated from observed gravity values.
 ME1642
 ME1642;                    North         East    Units  Estimated Accuracy
 ME1642;SPC IL E     -   582,180.      348,770.      MT  (+/- 180 meters Scaled)
 ME1642
 ME1642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM381399(NAD 83)
 ME1642
 ME1642                          SUPERSEDED SURVEY CONTROL
 ME1642
 ME1642  NGVD 29 (??/??/92)  186.759  (m)          612.73   (f) ADJ UNCH    1 1
 ME1642
 ME1642.Superseded values are not recommended for survey control.
 ME1642
 ME1642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1642.See file dsdata.pdf to determine how the superseded data were derived.
 ME1642
 ME1642_MARKER: DB = BENCH MARK DISK
 ME1642_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1642_SP_SET: FOUNDATION
 ME1642_STAMPING: A 134 1947
 ME1642_MARK LOGO: CGS
 ME1642_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1642
 ME1642  HISTORY     - Date     Condition        Report By
 ME1642  HISTORY     - 1947     MONUMENTED       CGS
 ME1642  HISTORY     - 1969     GOOD             CGS
 ME1642  HISTORY     - 1971     GOOD             NGS
 ME1642  HISTORY     - 1977     GOOD             NGS
 ME1642  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1642  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1642  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1642
 ME1642                          STATION DESCRIPTION
 ME1642
 ME1642'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1642'9.2 MI NW FROM CHICAGO.
 ME1642'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1642'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1642'LAKE SHORE DRIVE, THENCE 6.2 MILES WEST ALONG W. NORTH AVENUE,
 ME1642'12 FEET SOUTH OF THE SOUTH CURB OF W. NORTH AVENUE, 68 FEET
 ME1642'WEST OF THE WEST CURB OF CICERO AVENUE, SET VERTICALLY IN THE
 ME1642'NORTH FACE OF THE FOUNDATION FOR THE CITY TRANSIT AUTHORITY
 ME1642'BUILDING, 34 FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING,
 ME1642'ABOUT 1 FOOT ABOVE THE LEVEL OF THE SIDEWALK, AND ABOUT 2 FEET
 ME1642'ABOVE THE LEVEL OF THE AVENUE.
 ME1642
 ME1642                          STATION RECOVERY (1971)
 ME1642
 ME1642'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1642'RECOVERED IN GOOD CONDITION.
 ME1642
 ME1642                          STATION RECOVERY (1977)
 ME1642
 ME1642'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1642'RECOVERED IN GOOD CONDITION.
 ME1642
 ME1642                          STATION RECOVERY (1987)
 ME1642
 ME1642'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1642'MARK NOT FOUND.
 ME1642
 ME1642                          STATION RECOVERY (1987)
 ME1642
 ME1642'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1642'MARK NOT FOUND.
 ME1642
 ME1642                          STATION RECOVERY (1989)
 ME1642
 ME1642'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1642'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1625 ***********************************************************************
 ME1625  DESIGNATION -  A 135
 ME1625  PID         -  ME1625
 ME1625  STATE/COUNTY-  IL/COOK
 ME1625  COUNTRY     -  US
 ME1625  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1625
 ME1625                         *CURRENT SURVEY CONTROL
 ME1625  ______________________________________________________________________
 ME1625* NAD 83(1986) POSITION- 41 54 14.81   (N) 087 37 30.63   (W)   HD_HELD1
 ME1625* NAVD 88 ORTHO HEIGHT -   179.527 (meters)      589.00  (feet) ADJUSTED
 ME1625  ______________________________________________________________________
 ME1625  GEOID HEIGHT    -        -33.628 (meters)                     GEOID18
 ME1625  DYNAMIC HEIGHT  -        179.466 (meters)      588.80  (feet) COMP
 ME1625  MODELED GRAVITY -    980,280.7   (mgal)                       NAVD 88
 ME1625
 ME1625  VERT ORDER      -  FIRST     CLASS 0
 ME1625
 ME1625.The horizontal coordinates were determined by differentially corrected
 ME1625.hand held GPS observations or other comparable positioning techniques
 ME1625.and have an estimated accuracy of +/- 3 meters.
 ME1625
 ME1625.The orthometric height was determined by differential leveling and
 ME1625.adjusted by the NATIONAL GEODETIC SURVEY
 ME1625.in June 1991.
 ME1625
 ME1625.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1625.GEOID18 height accuracy estimate available here.
 ME1625
 ME1625.Click photographs - Photos may exist for this station.
 ME1625
 ME1625.The dynamic height is computed by dividing the NAVD 88
 ME1625.geopotential number by the normal gravity value computed on the
 ME1625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1625.degrees latitude (g = 980.6199 gals.).
 ME1625
 ME1625.The modeled gravity was interpolated from observed gravity values.
 ME1625
 ME1625;                    North         East    Units  Estimated Accuracy
 ME1625;SPC IL E     -   581,695.1     358,758.2     MT  (+/- 3 meters HH1 GPS) 
 ME1625
 ME1625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4814639319(NAD 83)
 ME1625
 ME1625                          SUPERSEDED SURVEY CONTROL
 ME1625
 ME1625  NGVD 29 (??/??/92)  179.609  (m)          589.27   (f) ADJ UNCH    1 0
 ME1625
 ME1625.Superseded values are not recommended for survey control.
 ME1625
 ME1625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1625.See file dsdata.pdf to determine how the superseded data were derived.
 ME1625
 ME1625_MARKER: DB = BENCH MARK DISK
 ME1625_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME1625_SP_SET: BANISTER
 ME1625_STAMPING: A 135 1947
 ME1625_MARK LOGO: CGS
 ME1625_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1625_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1625+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2009
 ME1625
 ME1625  HISTORY     - Date     Condition        Report By
 ME1625  HISTORY     - 1947     MONUMENTED       CGS
 ME1625  HISTORY     - 1969     GOOD             CGS
 ME1625  HISTORY     - 1971     GOOD             NGS
 ME1625  HISTORY     - 1973     GOOD             NGS
 ME1625  HISTORY     - 1977     GOOD             NGS
 ME1625  HISTORY     - 1987     GOOD             USPSQD
 ME1625  HISTORY     - 1989     GOOD             USPSQD
 ME1625  HISTORY     - 1989     GOOD             USPSQD
 ME1625  HISTORY     - 20091216 GOOD             GEOCAC
 ME1625
 ME1625                          STATION DESCRIPTION
 ME1625
 ME1625'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1625'2.6 MI N FROM CHICAGO.
 ME1625'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1625'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.2 MILE NORTH ALONG
 ME1625'LAKE SHORE DRIVE, 30 1/2 FEET EAST OF THE SOUTHEAST CORNER OF
 ME1625'THE APARTMENT BUILDING THAT IS LOCATED AT 1200 LAKE SHORE DRIVE,
 ME1625'SET VERTICALLY IN THE NORTH FACE OF THE NORTH CONCRETE BANISTER
 ME1625'AT THE WEST ENTRANCE OF A PEDESTRIAN SUBWAY UNDER LAKE SHORE
 ME1625'DRIVE, 13 FEET WEST OF THE WEST CURB OF THE DRIVE, 23 FEET NORTH
 ME1625'OF THE NORTH CURB OF E. DIVISION STREET, AND ABOUT 1 FOOT
 ME1625'ABOVE THE LEVEL OF THE SIDEWALK.
 ME1625
 ME1625                          STATION RECOVERY (1971)
 ME1625
 ME1625'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1625'RECOVERED IN GOOD CONDITION.
 ME1625
 ME1625                          STATION RECOVERY (1973)
 ME1625
 ME1625'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1625'2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS CENTRAL
 ME1625'RAILROAD STATION IN CHICAGO, THENCE 0.2 MILE NORTH ALONG LAKE SHORE
 ME1625'DRIVE, 30.5 FEET EAST OF THE SOUTHEAST CORNER OF APARTMENT BUILDING
 ME1625'LOCATED AT 1200 LAKE SHORE DRIVE, 23 FEET NORTH OF NORTH CURB OF EAST
 ME1625'DIVISION STREET, 13 FEET WEST OF WEST CURB OF LAKE SHORE DRIVE SET
 ME1625'VERTICALLY IN WEST FACE OF WEST ENTRANCE TO PEDESTRIAN SUBWAY UNDER
 ME1625'LAKE SHORE DRIVE ABOUT 1 FOOT ABOVE LEVEL OF SIDEWALK.  SEC 3, T 14E,
 ME1625'R 39N.
 ME1625
 ME1625                          STATION RECOVERY (1977)
 ME1625
 ME1625'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1625'RECOVERED IN GOOD CONDITION.
 ME1625
 ME1625                          STATION RECOVERY (1987)
 ME1625
 ME1625'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1625'RECOVERED IN GOOD CONDITION.
 ME1625
 ME1625                          STATION RECOVERY (1989)
 ME1625
 ME1625'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1625'RECOVERED IN GOOD CONDITION.
 ME1625
 ME1625                          STATION RECOVERY (1989)
 ME1625
 ME1625'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1625'RECOVERED IN GOOD CONDITION.
 ME1625
 ME1625                          STATION RECOVERY (2009)
 ME1625
 ME1625'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 ME1625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1792 ***********************************************************************
 ME1792  DESIGNATION -  A 136
 ME1792  PID         -  ME1792
 ME1792  STATE/COUNTY-  IL/COOK
 ME1792  COUNTRY     -  US
 ME1792  USGS QUAD   -  ENGLEWOOD (2018)
 ME1792
 ME1792                         *CURRENT SURVEY CONTROL
 ME1792  ______________________________________________________________________
 ME1792* NAD 83(1986) POSITION- 41 47 59.     (N) 087 44 12.     (W)   SCALED
 ME1792* NAVD 88 ORTHO HEIGHT -   183.499 (meters)      602.03  (feet) ADJUSTED
 ME1792  ______________________________________________________________________
 ME1792  GEOID HEIGHT    -        -33.469 (meters)                     GEOID18
 ME1792  DYNAMIC HEIGHT  -        183.435 (meters)      601.82  (feet) COMP
 ME1792  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 ME1792
 ME1792  VERT ORDER      -  FIRST     CLASS II
 ME1792
 ME1792.The horizontal coordinates were scaled from a map and have
 ME1792.an estimated accuracy of +/- 6 seconds.
 ME1792
 ME1792.The orthometric height was determined by differential leveling and
 ME1792.adjusted by the NATIONAL GEODETIC SURVEY
 ME1792.in June 1991.
 ME1792
 ME1792.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1792.GEOID18 height accuracy estimate available here.
 ME1792
 ME1792.Click photographs - Photos may exist for this station.
 ME1792
 ME1792.The dynamic height is computed by dividing the NAVD 88
 ME1792.geopotential number by the normal gravity value computed on the
 ME1792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1792.degrees latitude (g = 980.6199 gals.).
 ME1792
 ME1792.The modeled gravity was interpolated from observed gravity values.
 ME1792
 ME1792;                    North         East    Units  Estimated Accuracy
 ME1792;SPC IL E     -   570,030.      349,590.      MT  (+/- 180 meters Scaled)
 ME1792
 ME1792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM387278(NAD 83)
 ME1792
 ME1792                          SUPERSEDED SURVEY CONTROL
 ME1792
 ME1792  NGVD 29 (??/??/92)  183.584  (m)          602.31   (f) ADJ UNCH    1 2
 ME1792
 ME1792.Superseded values are not recommended for survey control.
 ME1792
 ME1792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1792.See file dsdata.pdf to determine how the superseded data were derived.
 ME1792
 ME1792_MARKER: DB = BENCH MARK DISK
 ME1792_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1792_SP_SET: FOUNDATION
 ME1792_STAMPING: A 136 1947
 ME1792_MARK LOGO: CGS
 ME1792_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1792
 ME1792  HISTORY     - Date     Condition        Report By
 ME1792  HISTORY     - 1947     MONUMENTED       CGS
 ME1792  HISTORY     - 1977     GOOD             NGS
 ME1792  HISTORY     - 19870601 GOOD             USPSQD
 ME1792  HISTORY     - 1989     GOOD             USPSQD
 ME1792  HISTORY     - 1989     GOOD             USPSQD
 ME1792  HISTORY     - 20071026 MARK NOT FOUND   GEOCAC
 ME1792
 ME1792                          STATION DESCRIPTION
 ME1792
 ME1792'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1792'AT CHICAGO.
 ME1792'AT CHICAGO, AT THE NORTHWEST CORNER OF THE INTERSECTION OF SOUTH
 ME1792'ARCHER AVENUE AND SOUTH KOLMAR AVENUE, SET VERTICALLY IN THE
 ME1792'SOUTHEAST FACE OF THE SOUTH CORNER OF THE CONCRETE FOUNDATION
 ME1792'OF THE ARCHER AVENUE AUTO PARTS BUILDING AT 5244 ARCHER AVENUE,
 ME1792'9.5 FEET NORTHWEST OF THE NORTHWEST CURB OF ARCHER AVENUE, 1
 ME1792'FOOT NORTHEAST OF THE SOUTH CORNER OF THE BUILDING AND 6 INCHES
 ME1792'ABOVE THE SIDE WALK.
 ME1792
 ME1792                          STATION RECOVERY (1977)
 ME1792
 ME1792'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1792'RECOVERED IN GOOD CONDITION.
 ME1792
 ME1792                          STATION RECOVERY (1987)
 ME1792
 ME1792'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1792'RECOVERED IN GOOD CONDITION.
 ME1792
 ME1792                          STATION RECOVERY (1989)
 ME1792
 ME1792'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1792'RECOVERED IN GOOD CONDITION.
 ME1792
 ME1792                          STATION RECOVERY (1989)
 ME1792
 ME1792'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1792'RECOVERED IN GOOD CONDITION.
 ME1792
 ME1792                          STATION RECOVERY (2007)
 ME1792
 ME1792'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME1792'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1886 ***********************************************************************
 ME1886  DESIGNATION -  A 137
 ME1886  PID         -  ME1886
 ME1886  STATE/COUNTY-  IL/COOK
 ME1886  COUNTRY     -  US
 ME1886  USGS QUAD   -  ENGLEWOOD (2018)
 ME1886
 ME1886                         *CURRENT SURVEY CONTROL
 ME1886  ______________________________________________________________________
 ME1886* NAD 83(1986) POSITION- 41 47 38.     (N) 087 37 43.     (W)   SCALED
 ME1886* NAVD 88 ORTHO HEIGHT -   184.710 (meters)      606.00  (feet) ADJUSTED
 ME1886  ______________________________________________________________________
 ME1886  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 ME1886  DYNAMIC HEIGHT  -        184.646 (meters)      605.79  (feet) COMP
 ME1886  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 ME1886
 ME1886  VERT ORDER      -  FIRST     CLASS I
 ME1886
 ME1886.The horizontal coordinates were scaled from a map and have
 ME1886.an estimated accuracy of +/- 6 seconds.
 ME1886
 ME1886.The orthometric height was determined by differential leveling and
 ME1886.adjusted by the NATIONAL GEODETIC SURVEY
 ME1886.in April 1995.
 ME1886
 ME1886.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1886.GEOID18 height accuracy estimate available here.
 ME1886
 ME1886.Click photographs - Photos may exist for this station.
 ME1886
 ME1886.The dynamic height is computed by dividing the NAVD 88
 ME1886.geopotential number by the normal gravity value computed on the
 ME1886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1886.degrees latitude (g = 980.6199 gals.).
 ME1886
 ME1886.The modeled gravity was interpolated from observed gravity values.
 ME1886
 ME1886;                    North         East    Units  Estimated Accuracy
 ME1886;SPC IL E     -   569,450.      358,570.      MT  (+/- 180 meters Scaled)
 ME1886
 ME1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM477270(NAD 83)
 ME1886
 ME1886                          SUPERSEDED SURVEY CONTROL
 ME1886
 ME1886  NAVD 88 (06/15/91)  184.711  (m)          606.01   (f) SUPERSEDED  1 1
 ME1886  NGVD 29 (01/19/93)  184.803  (m)          606.31   (f) ADJUSTED    1 1
 ME1886  NGVD 29 (??/??/92)  184.803  (m)          606.31   (f) SUPERSEDED  1 1
 ME1886
 ME1886.Superseded values are not recommended for survey control.
 ME1886
 ME1886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1886.See file dsdata.pdf to determine how the superseded data were derived.
 ME1886
 ME1886_MARKER: DB = BENCH MARK DISK
 ME1886_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1886_SP_SET: RETAINING WALL
 ME1886_STAMPING: A 137 1947
 ME1886_MARK LOGO: CGS
 ME1886_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1886+STABILITY: SURFACE MOTION
 ME1886_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1886+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1886
 ME1886  HISTORY     - Date     Condition        Report By
 ME1886  HISTORY     - 1947     MONUMENTED       CGS
 ME1886  HISTORY     - 1968     GOOD             CGS
 ME1886  HISTORY     - 1977     GOOD             NGS
 ME1886  HISTORY     - 19920805 GOOD             NGS
 ME1886
 ME1886                          STATION DESCRIPTION
 ME1886
 ME1886'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1886'AT CHICAGO.
 ME1886'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, NEAR THE WEST
 ME1886'GARFIELD BLVD OVERPASS, SET ON THE TOP OF THE NORTH END OF THE
 ME1886'STONE RETAINING WALL ALONG THE EAST SIDE OF THE TRACKS AND NEAR
 ME1886'THE SOUTH END OF THE OVERPASS, 14.5 FEET WEST OF THE SOUTH
 ME1886'STONE ABUTMENT OF THE OVERPASS AND 3 FEET BELOW THE LEVEL OF THE
 ME1886'TRACK.
 ME1886
 ME1886                          STATION RECOVERY (1977)
 ME1886
 ME1886'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1886'RECOVERED IN GOOD CONDITION.
 ME1886
 ME1886                          STATION RECOVERY (1992)
 ME1886
 ME1886'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1886'IN CHICAGO, AT THE INTERSECTION OF THE METRO-METROPOLITAN RAILROAD AND
 ME1886'WEST GARFIELD BOULEVARD, IN TOP OF AND 1.0 M (3.3 FT) SOUTH OF THE
 ME1886'NORTH END OF THE WEST STONE RETAINING WALL OF THE RAILROAD OVERPASS
 ME1886'OF THE BOULEVARD, 12.4 M (40.7 FT) SOUTH OF THE CENTER OF THE
 ME1886'EASTBOUND LANES OF THE BOULEVARD, 8.7 M (28.5 FT) WEST OF THE NEAR
 ME1886'RAIL, AND 1.5 M (4.9 FT) BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1838 ***********************************************************************
 ME1838  DESIGNATION -  A 138
 ME1838  PID         -  ME1838
 ME1838  STATE/COUNTY-  IL/COOK
 ME1838  COUNTRY     -  US
 ME1838  USGS QUAD   -  BLUE ISLAND (2018)
 ME1838
 ME1838                         *CURRENT SURVEY CONTROL
 ME1838  ______________________________________________________________________
 ME1838* NAD 83(1986) POSITION- 41 38 59.     (N) 087 41 23.     (W)   SCALED
 ME1838* NAVD 88 ORTHO HEIGHT -   181.772 (meters)      596.36  (feet) ADJUSTED
 ME1838  ______________________________________________________________________
 ME1838  GEOID HEIGHT    -        -33.429 (meters)                     GEOID18
 ME1838  DYNAMIC HEIGHT  -        181.706 (meters)      596.15  (feet) COMP
 ME1838  MODELED GRAVITY -    980,254.5   (mgal)                       NAVD 88
 ME1838
 ME1838  VERT ORDER      -  FIRST     CLASS II
 ME1838
 ME1838.The horizontal coordinates were scaled from a map and have
 ME1838.an estimated accuracy of +/- 6 seconds.
 ME1838
 ME1838.The orthometric height was determined by differential leveling and
 ME1838.adjusted by the NATIONAL GEODETIC SURVEY
 ME1838.in June 1991.
 ME1838
 ME1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1838.GEOID18 height accuracy estimate available here.
 ME1838
 ME1838.Click photographs - Photos may exist for this station.
 ME1838
 ME1838.The dynamic height is computed by dividing the NAVD 88
 ME1838.geopotential number by the normal gravity value computed on the
 ME1838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1838.degrees latitude (g = 980.6199 gals.).
 ME1838
 ME1838.The modeled gravity was interpolated from observed gravity values.
 ME1838
 ME1838;                    North         East    Units  Estimated Accuracy
 ME1838;SPC IL E     -   553,400.      353,610.      MT  (+/- 180 meters Scaled)
 ME1838
 ME1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM425111(NAD 83)
 ME1838
 ME1838                          SUPERSEDED SURVEY CONTROL
 ME1838
 ME1838  NGVD 29 (??/??/92)  181.869  (m)          596.68   (f) ADJ UNCH    1 2
 ME1838
 ME1838.Superseded values are not recommended for survey control.
 ME1838
 ME1838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1838.See file dsdata.pdf to determine how the superseded data were derived.
 ME1838
 ME1838_MARKER: DB = BENCH MARK DISK
 ME1838_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1838_SP_SET: FOUNDATION
 ME1838_STAMPING: A 138 1947
 ME1838_MARK LOGO: CGS
 ME1838_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1838_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1838+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2008
 ME1838
 ME1838  HISTORY     - Date     Condition        Report By
 ME1838  HISTORY     - 1947     MONUMENTED       CGS
 ME1838  HISTORY     - 1971     GOOD             NGS
 ME1838  HISTORY     - 1977     GOOD             NGS
 ME1838  HISTORY     - 20080415 GOOD             INDIV
 ME1838
 ME1838                          STATION DESCRIPTION
 ME1838
 ME1838'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1838'0.2 MI W FROM BLUE ISLAND.
 ME1838'ABOUT 0.2 MILE WEST ALONG STATE HIGHWAY 83 FROM THE GRAND TRUNK
 ME1838'AND WESTERN RAILROAD STATION AT BLUE ISLAND, SET VERTICALLY IN
 ME1838'THE NORTH FACE OF THE CONCRETE FOUNDATION OF THE NORTHWEST CORNER
 ME1838'OF BERTS TAVERN AT 2801 WEST BROADWAY, 1 FOOT EAST OF THE
 ME1838'NORTHWEST CORNER AND ABOUT 1 FOOT ABOVE THE SIDE WALK.
 ME1838
 ME1838                          STATION RECOVERY (1971)
 ME1838
 ME1838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1838'RECOVERED IN GOOD CONDITION.
 ME1838
 ME1838                          STATION RECOVERY (1977)
 ME1838
 ME1838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1838'RECOVERED IN GOOD CONDITION.
 ME1838
 ME1838                          STATION RECOVERY (2008)
 ME1838
 ME1838'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (TE)
 ME1838'MONUMENT RECOVERED AS DESCRIBED BUT IT IS NOT BERT'S TAVERN, IT IS NOW
 ME1838'AN HISPANIC FOOD STORE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1772 ***********************************************************************
 ME1772  DESIGNATION -  A 139 RESET
 ME1772  PID         -  ME1772
 ME1772  STATE/COUNTY-  IL/COOK
 ME1772  COUNTRY     -  US
 ME1772  USGS QUAD   -  BERWYN (2018)
 ME1772
 ME1772                         *CURRENT SURVEY CONTROL
 ME1772  ______________________________________________________________________
 ME1772* NAD 83(1986) POSITION- 41 45 44.     (N) 087 49 29.     (W)   SCALED
 ME1772* NAVD 88 ORTHO HEIGHT -   187.06  (meters)      613.7   (feet) RESET
 ME1772  ______________________________________________________________________
 ME1772  GEOID HEIGHT    -        -33.387 (meters)                     GEOID18
 ME1772  VERT ORDER      -  THIRD
 ME1772
 ME1772.The horizontal coordinates were scaled from a map and have
 ME1772.an estimated accuracy of +/- 6 seconds.
 ME1772
 ME1772.The orthometric height was computed from unverified reset data.
 ME1772
 ME1772.No vertical observational check was made to the station.
 ME1772
 ME1772.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1772.GEOID18 height accuracy estimate available here.
 ME1772
 ME1772.Click photographs - Photos may exist for this station.
 ME1772
 ME1772;                    North         East    Units  Estimated Accuracy
 ME1772;SPC IL E     -   565,820.      342,290.      MT  (+/- 180 meters Scaled)
 ME1772
 ME1772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM314237(NAD 83)
 ME1772
 ME1772                          SUPERSEDED SURVEY CONTROL
 ME1772
 ME1772  NGVD 29 (??/??/??)  187.15   (m)          614.0    (f) RESET       3  
 ME1772
 ME1772.Superseded values are not recommended for survey control.
 ME1772
 ME1772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1772.See file dsdata.pdf to determine how the superseded data were derived.
 ME1772
 ME1772_MARKER: DB = BENCH MARK DISK
 ME1772_STAMPING: A 139 RESET 1949
 ME1772_MARK LOGO: CGS
 ME1772_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1772
 ME1772  HISTORY     - Date     Condition        Report By
 ME1772  HISTORY     - 1949     MONUMENTED       IL-031
 ME1772  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1772  HISTORY     - 19870701 MARK NOT FOUND   USPSQD
 ME1772  HISTORY     - 19970805 MARK NOT FOUND   USPSQD
 ME1772  HISTORY     - 20060603 MARK NOT FOUND   GEOCAC
 ME1772
 ME1772                          STATION DESCRIPTION
 ME1772
 ME1772'DESCRIBED BY COOK COUNTY ILLINOIS 1949
 ME1772'2.1 MI SW FROM SUMMIT.
 ME1772'ABOUT 2.1 MILES SOUTHWEST ALONG ARCHER AVENUE (STATE HIGHWAY 4A)
 ME1772'FROM THE PUBLIC SCHOOL AT SUMMIT, ON THE SOUTHEAST HIGHWAY
 ME1772'RIGHT-OF-WAY ALONG A LINE OF TELEPHONE POLES, RIGHT AT THE
 ME1772'NORTHEAST CITY LIMITS OF THE VILLAGE OF JUSTICE, 63.5 FEET EAST
 ME1772'OF THE NORTHEAST CORNER OF A COMBINATION BRICK WALL AND IRON
 ME1772'GRILLE FENCE, 31 FEET SOUTHEAST OF THE CENTER LINE OF STATE
 ME1772'HIGHWAY 4A AND 16 FEET NORTHWEST OF A FENCE LINE.
 ME1772
 ME1772                          STATION RECOVERY (1977)
 ME1772
 ME1772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1772'MARK NOT FOUND.
 ME1772
 ME1772                          STATION RECOVERY (1987)
 ME1772
 ME1772'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1772'MARK NOT FOUND.
 ME1772
 ME1772                          STATION RECOVERY (1997)
 ME1772
 ME1772'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME1772'MARK NOT FOUND.
 ME1772
 ME1772                          STATION RECOVERY (2006)
 ME1772
 ME1772'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1772'MARK PROBABLY DESTROYED DUE TO ROAD REPAIRS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0006 ***********************************************************************
 KC0006  CBN         -  This is a Cooperative Base Network Control Station.
 KC0006  DESIGNATION -  A 14
 KC0006  PID         -  KC0006
 KC0006  STATE/COUNTY-  IL/MORGAN
 KC0006  COUNTRY     -  US
 KC0006  USGS QUAD   -  ALEXANDER (2018)
 KC0006
 KC0006                         *CURRENT SURVEY CONTROL
 KC0006  ______________________________________________________________________
 KC0006* NAD 83(2011) POSITION- 39 43 25.97299(N) 090 06 09.64149(W)   ADJUSTED
 KC0006* NAD 83(2011) ELLIP HT-   163.640 (meters)        (06/27/12)   ADJUSTED
 KC0006* NAD 83(2011) EPOCH   -  2010.00
 KC0006* NAVD 88 ORTHO HEIGHT -   196.078 (meters)      643.30  (feet) ADJUSTED
 KC0006  ______________________________________________________________________
 KC0006  GEOID HEIGHT    -        -32.412 (meters)                     GEOID18
 KC0006  NAD 83(2011) X  -     -8,803.522 (meters)                     COMP
 KC0006  NAD 83(2011) Y  - -4,912,475.487 (meters)                     COMP
 KC0006  NAD 83(2011) Z  -  4,054,557.371 (meters)                     COMP
 KC0006  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 KC0006  DYNAMIC HEIGHT  -        195.970 (meters)      642.94  (feet) COMP
 KC0006  MODELED GRAVITY -    980,070.1   (mgal)                       NAVD 88
 KC0006
 KC0006  VERT ORDER      -  FIRST     CLASS II
 KC0006
 KC0006  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0006  Standards:
 KC0006         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0006            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0006  -------------------------------------------------------------------
 KC0006  NETWORK    0.45   0.73           0.20   0.16   0.37     -0.05638692
 KC0006  -------------------------------------------------------------------
 KC0006  Click here for local accuracies and other accuracy information.
 KC0006
 KC0006.The horizontal coordinates were established by GPS observations
 KC0006.and adjusted by the National Geodetic Survey in June 2012.
 KC0006
 KC0006.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0006.been affixed to the stable North American tectonic plate. See 
 KC0006.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0006
 KC0006.The horizontal coordinates are valid at the epoch date displayed above
 KC0006.which is a decimal equivalence of Year/Month/Day.
 KC0006
 KC0006.The orthometric height was determined by differential leveling and
 KC0006.adjusted by the NATIONAL GEODETIC SURVEY
 KC0006.in June 1991.
 KC0006
 KC0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0006.GEOID18 height accuracy estimate available here.
 KC0006
 KC0006.Click photographs - Photos may exist for this station.
 KC0006
 KC0006.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0006
 KC0006.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0006
 KC0006.The ellipsoidal height was determined by GPS observations
 KC0006.and is referenced to NAD 83.
 KC0006
 KC0006.The dynamic height is computed by dividing the NAVD 88
 KC0006.geopotential number by the normal gravity value computed on the
 KC0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0006.degrees latitude (g = 980.6199 gals.).
 KC0006
 KC0006.The modeled gravity was interpolated from observed gravity values.
 KC0006
 KC0006. The following values were computed from the NAD 83(2011) position.
 KC0006
 KC0006;                    North         East     Units Scale Factor Converg.
 KC0006;SPC IL W     -   339,333.562   705,485.845   MT  0.99994155   +0 02 27.2
 KC0006;SPC IL W     - 1,113,296.86  2,314,581.48   sFT  0.99994155   +0 02 27.2
 KC0006;UTM  15      - 4,401,126.002   748,327.370   MT  1.00035927   +1 51 09.3
 KC0006
 KC0006!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0006!SPC IL W     -   0.99997433  x   0.99994155  =   0.99991588
 KC0006!UTM  15      -   0.99997433  x   1.00035927  =   1.00033359
 KC0006
 KC0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4832701126(NAD 83)
 KC0006
 KC0006                          SUPERSEDED SURVEY CONTROL
 KC0006
 KC0006  NAD 83(2007)-  39 43 25.97294(N)    090 06 09.64221(W) AD(2002.00) 0
 KC0006  ELLIP H (02/10/07)  163.669  (m)                       GP(2002.00)    
 KC0006  NAD 83(1997)-  39 43 25.97297(N)    090 06 09.64259(W) AD(       ) A
 KC0006  ELLIP H (09/15/03)  163.669  (m)                       GP(       ) 4 1
 KC0006  NAVD 88             196.08   (m)          643.3    (f) LEVELING    3  
 KC0006  NGVD 29 (??/??/92)  196.200  (m)          643.70   (f) ADJ UNCH    1 2
 KC0006
 KC0006.Superseded values are not recommended for survey control.
 KC0006
 KC0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0006.See file dsdata.pdf to determine how the superseded data were derived.
 KC0006
 KC0006_MARKER: DB = BENCH MARK DISK
 KC0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0006_STAMPING: A 14 1933
 KC0006_MARK LOGO: CGS
 KC0006_PROJECTION: PROJECTING 2 CENTIMETERS
 KC0006_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0006+STABILITY: SURFACE MOTION
 KC0006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0006+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 KC0006
 KC0006  HISTORY     - Date     Condition        Report By
 KC0006  HISTORY     - 1933     MONUMENTED       CGS
 KC0006  HISTORY     - 20020819 GOOD             NGS
 KC0006  HISTORY     - 20040119 GOOD             WOOLPT
 KC0006  HISTORY     - 20100323 GOOD             JCLS
 KC0006  HISTORY     - 20120626 GOOD             ILDT
 KC0006
 KC0006                          STATION DESCRIPTION
 KC0006
 KC0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0006'1.2 MI W FROM ORLEANS.
 KC0006'1.2 MILES WEST ALONG THE WABASH RAILROAD FROM ORLEANS, MORGAN
 KC0006'COUNTY, 40 POLES WEST OF MILEPOST DET 440, 30 FEET EAST OF A
 KC0006'GRADE CROSSING, 24 FEET EAST OF HIGHWAY CULVERT 10-162.48, AND 25
 KC0006'FEET NORTH OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK,
 KC0006'STAMPED A 14 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KC0006
 KC0006                          STATION RECOVERY (2002)
 KC0006
 KC0006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 KC0006'RECOVERED AS DESCRIBED
 KC0006
 KC0006                          STATION RECOVERY (2004)
 KC0006
 KC0006'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KC0006'THIS STATION IS LOCATED APPROXIMATELY 25.2 MI WEST OF THE CITY
 KC0006'FSPRINGFIELD, 7.8 MI NORTH-NORTHEAST OF THE COMMUNITY OF FRANKLIN,AND
 KC0006'6.65 MI EAST OF THE CITY OF JACKSONVILLE, SOUTH OF OLD 36 ANDNORTH OF
 KC0006'A RAILROAD GRADE. OWNERSHIP--STATE OF ILLINOIS.
 KC0006'
 KC0006'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 72WITH
 KC0006'STATE HIGHWAY 123 BRIDGE OVER HIGHWAY 72, APPROXIMATELY 10MI EAST OF
 KC0006'JACKSONVILLE, GO SOUTH 0.80 MI ON HIGHWAY 123 TO THEJUNCTION OF
 KC0006'HIGHWAY 123 WITH OLD 36, TURN RIGHT AND GO WEST 3.30MI ON OLD 36 TO
 KC0006'THE STATION ON THE LEFT. THE STATION IS A STANDARD BRONZE CGS BENCH
 KC0006'MARK DISK STAMPED --A 14 1933-- SETINTO THE TOP OF A 12-INCH BY
 KC0006'12-INCH CONCRETE MONUMENT,PROJECTING 2 CM ABOVE GROUND AND
 KC0006'APPROXIMATELY 2 FEET ABOVE OLD36.
 KC0006'
 KC0006'THE STATION IS 51.5 METERS WEST OF THE NORTH END OF A 24-INCHPIPE
 KC0006'UNDER RAILROAD, 49.8 METERS EAST-NORTHEAST OF RAILROAD MILEMETAL POST
 KC0006'145, 23.6 METERS WEST OF UTILITY POLE, 15.8 METERSEAST OF A UTILITY
 KC0006'POLE, 10.1 METERS EAST OF THE APPROXIMATE CENTERLINE OF FIELD
 KC0006'ENTRANCE, 9.9 METERS SOUTH OF THE CENTERLINEOF OLD 36, AND 8.6 METERS
 KC0006'EAST-SOUTHEAST OF THE EAST END OFCULVERT PIPE SET UNDER PREVIOUSLY
 KC0006'REFERENCED FIELD ENTRANCE.
 KC0006
 KC0006                          STATION RECOVERY (2010)
 KC0006
 KC0006'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 KC0006'RECOVERED IN GOOD CONDITION.
 KC0006
 KC0006                          STATION RECOVERY (2012)
 KC0006
 KC0006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0073 ***********************************************************************
 MF0073  DESIGNATION -  A 142
 MF0073  PID         -  MF0073
 MF0073  STATE/COUNTY-  IL/WILL
 MF0073  COUNTRY     -  US
 MF0073  USGS QUAD   -  JOLIET (2018)
 MF0073
 MF0073                         *CURRENT SURVEY CONTROL
 MF0073  ______________________________________________________________________
 MF0073* NAD 83(2011) POSITION- 41 31 27.54017(N) 088 05 53.85272(W)   ADJUSTED
 MF0073* NAD 83(2011) ELLIP HT-   164.248 (meters)        (06/27/12)   ADJUSTED
 MF0073* NAD 83(2011) EPOCH   -  2010.00
 MF0073* NAVD 88 ORTHO HEIGHT -   197.375 (meters)      647.55  (feet) ADJUSTED
 MF0073  ______________________________________________________________________
 MF0073  GEOID HEIGHT    -        -33.144 (meters)                     GEOID18
 MF0073  NAD 83(2011) X  -    158,700.825 (meters)                     COMP
 MF0073  NAD 83(2011) Y  - -4,779,677.100 (meters)                     COMP
 MF0073  NAD 83(2011) Z  -  4,206,303.475 (meters)                     COMP
 MF0073  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 MF0073  DYNAMIC HEIGHT  -        197.300 (meters)      647.31  (feet) COMP
 MF0073  MODELED GRAVITY -    980,239.1   (mgal)                       NAVD 88
 MF0073
 MF0073  VERT ORDER      -  FIRST     CLASS II
 MF0073
 MF0073  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0073  Standards:
 MF0073         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0073            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0073  -------------------------------------------------------------------
 MF0073  NETWORK    2.04   1.10           0.89   0.77   0.56     -0.00373967
 MF0073  -------------------------------------------------------------------
 MF0073  Click here for local accuracies and other accuracy information.
 MF0073
 MF0073.The horizontal coordinates were established by GPS observations
 MF0073.and adjusted by the National Geodetic Survey in June 2012.
 MF0073
 MF0073.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0073.been affixed to the stable North American tectonic plate. See 
 MF0073.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0073
 MF0073.The horizontal coordinates are valid at the epoch date displayed above
 MF0073.which is a decimal equivalence of Year/Month/Day.
 MF0073
 MF0073.The orthometric height was determined by differential leveling and
 MF0073.adjusted by the NATIONAL GEODETIC SURVEY
 MF0073.in June 1991.
 MF0073
 MF0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0073.GEOID18 height accuracy estimate available here.
 MF0073
 MF0073.Click photographs - Photos may exist for this station.
 MF0073
 MF0073.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0073
 MF0073.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0073
 MF0073.The ellipsoidal height was determined by GPS observations
 MF0073.and is referenced to NAD 83.
 MF0073
 MF0073.The dynamic height is computed by dividing the NAVD 88
 MF0073.geopotential number by the normal gravity value computed on the
 MF0073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0073.degrees latitude (g = 980.6199 gals.).
 MF0073
 MF0073.The modeled gravity was interpolated from observed gravity values.
 MF0073
 MF0073. The following values were computed from the NAD 83(2011) position.
 MF0073
 MF0073;                    North         East     Units Scale Factor Converg.
 MF0073;SPC IL E     -   539,297.096   319,617.189   MT  0.99997973   +0 09 20.9
 MF0073;SPC IL E     - 1,769,343.89  1,048,610.73   sFT  0.99997973   +0 09 20.9
 MF0073;UTM  16      - 4,597,546.111   408,367.079   MT  0.99970333   -0 43 41.3
 MF0073
 MF0073!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0073!SPC IL E     -   0.99997424  x   0.99997973  =   0.99995397
 MF0073!UTM  16      -   0.99997424  x   0.99970333  =   0.99967758
 MF0073
 MF0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0836797546(NAD 83)
 MF0073
 MF0073                          SUPERSEDED SURVEY CONTROL
 MF0073
 MF0073  NAD 83(2007)-  41 31 27.54020(N)    088 05 53.85361(W) AD(2002.00) 0
 MF0073  ELLIP H (02/10/07)  164.266  (m)                       GP(2002.00)    
 MF0073  ELLIP H (02/03/05)  164.269  (m)                       GP(       ) 4 2
 MF0073  NAD 83(1997)-  41 31 27.54006(N)    088 05 53.85336(W) AD(       ) 1
 MF0073  ELLIP H (10/21/99)  164.275  (m)                       GP(       ) 4 1
 MF0073  NAD 83(1997)-  41 31 27.54008(N)    088 05 53.85351(W) AD(       ) 1
 MF0073  NAD 83(1986)-  41 31 27.54193(N)    088 05 53.86536(W) AD(       ) 1
 MF0073  NAVD 88             197.38   (m)          647.6    (f) LEVELING    3  
 MF0073  NGVD 29 (??/??/92)  197.465  (m)          647.85   (f) ADJ UNCH    1 2
 MF0073
 MF0073.Superseded values are not recommended for survey control.
 MF0073
 MF0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0073.See file dsdata.pdf to determine how the superseded data were derived.
 MF0073
 MF0073_MARKER: DB = BENCH MARK DISK
 MF0073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0073_STAMPING: A 142 1947
 MF0073_MARK LOGO: CGS
 MF0073_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF0073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0073+STABILITY: SURFACE MOTION
 MF0073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0073+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2013
 MF0073
 MF0073  HISTORY     - Date     Condition        Report By
 MF0073  HISTORY     - 1947     MONUMENTED       CGS
 MF0073  HISTORY     - 19970505 GOOD             ASCPC
 MF0073  HISTORY     - 20010410 GOOD             JCLS
 MF0073  HISTORY     - 20010418 GOOD             JCLS
 MF0073  HISTORY     - 20100909 GOOD             GEOCAC
 MF0073  HISTORY     - 20130421 GOOD             FAMM
 MF0073
 MF0073                          STATION DESCRIPTION
 MF0073
 MF0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0073'0.8 MI W FROM JOLIET.
 MF0073'ABOUT 0.85 MILE WEST ALONG U.S. HIGHWAY 52 FROM THE COURT
 MF0073'HOUSE AT JOLIET, AT THE JUNCTION OF WILCOX STREET, AT THE
 MF0073'NORTHWEST CORNER OF ST. PATRICKS CEMETERY, 36 FEET EAST OF
 MF0073'THE PROLONGED CENTER LINE OF WILCOX STREET, 72 FEET
 MF0073'SOUTH AND ACROSS THE HIGHWAY FROM THE SOUTHWEST CORNER OF
 MF0073'BYRONS CONFECTIONERY, 30 FEET SOUTH OF THE CENTER LINE OF THE
 MF0073'HIGHWAY, 1.5 FEET NORTH OF THE FENCE AROUND THE CEMETERY, 2 FEET
 MF0073'WEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY
 MF0073'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0073
 MF0073                          STATION RECOVERY (1997)
 MF0073
 MF0073'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 MF0073'FROM INTERSECTION OF IL ROUTE 52 AND LARKIN AVE, EAST ON 52 (WEST
 MF0073'JEFFERSON) 1.2 MILES (1.9 KM) TO WILCOCK. RECOVERY NOTE. RECOVERED IN
 MF0073'GOOD CONDITION AS DESCRIBED IN PREVIOUS DESCRIPTION.
 MF0073
 MF0073                          STATION RECOVERY (2001)
 MF0073
 MF0073'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 MF0073'RECOVERED IN GOOD CONDITION.
 MF0073
 MF0073                          STATION RECOVERY (2001)
 MF0073
 MF0073'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 MF0073'RECOVERED IN GOOD CONDITION.
 MF0073
 MF0073                          STATION RECOVERY (2010)
 MF0073
 MF0073'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 MF0073'NO WITNESS POST EXISTS.  'BYRON'S CONFECTIONERY' IS NOW A CATERING
 MF0073'BUSINESS CALLED 'ELEGANT CATERING' (PER OUTDOOR SIGNAGE).
 MF0073'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE
 MF0073'(WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS MARK'S
 MF0073'PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 MF0073
 MF0073                          STATION RECOVERY (2013)
 MF0073
 MF0073'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013 (MRY)
 MF0073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0129 ***********************************************************************
 MF0129  DESIGNATION -  A 143
 MF0129  PID         -  MF0129
 MF0129  STATE/COUNTY-  IL/GRUNDY
 MF0129  COUNTRY     -  US
 MF0129  USGS QUAD   -  MINOOKA (2018)
 MF0129
 MF0129                         *CURRENT SURVEY CONTROL
 MF0129  ______________________________________________________________________
 MF0129* NAD 83(1986) POSITION- 41 25 02.     (N) 088 19 45.     (W)   SCALED
 MF0129* NAVD 88 ORTHO HEIGHT -   161.735 (meters)      530.63  (feet) ADJUSTED
 MF0129  ______________________________________________________________________
 MF0129  GEOID HEIGHT    -        -32.950 (meters)                     GEOID18
 MF0129  DYNAMIC HEIGHT  -        161.674 (meters)      530.43  (feet) COMP
 MF0129  MODELED GRAVITY -    980,239.8   (mgal)                       NAVD 88
 MF0129
 MF0129  VERT ORDER      -  FIRST     CLASS II
 MF0129
 MF0129.The horizontal coordinates were scaled from a map and have
 MF0129.an estimated accuracy of +/- 6 seconds.
 MF0129
 MF0129.The orthometric height was determined by differential leveling and
 MF0129.adjusted by the NATIONAL GEODETIC SURVEY
 MF0129.in June 1991.
 MF0129
 MF0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0129.GEOID18 height accuracy estimate available here.
 MF0129
 MF0129.Click photographs - Photos may exist for this station.
 MF0129
 MF0129.The dynamic height is computed by dividing the NAVD 88
 MF0129.geopotential number by the normal gravity value computed on the
 MF0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0129.degrees latitude (g = 980.6199 gals.).
 MF0129
 MF0129.The modeled gravity was interpolated from observed gravity values.
 MF0129
 MF0129;                    North         East    Units  Estimated Accuracy
 MF0129;SPC IL E     -   527,380.      300,350.      MT  (+/- 180 meters Scaled)
 MF0129
 MF0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL889859(NAD 83)
 MF0129
 MF0129                          SUPERSEDED SURVEY CONTROL
 MF0129
 MF0129  NGVD 29 (??/??/92)  161.818  (m)          530.90   (f) ADJ UNCH    1 2
 MF0129
 MF0129.Superseded values are not recommended for survey control.
 MF0129
 MF0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0129.See file dsdata.pdf to determine how the superseded data were derived.
 MF0129
 MF0129_MARKER: DB = BENCH MARK DISK
 MF0129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0129_STAMPING: A 143 1947
 MF0129_MARK LOGO: CGS
 MF0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0129+STABILITY: SURFACE MOTION
 MF0129
 MF0129  HISTORY     - Date     Condition        Report By
 MF0129  HISTORY     - 1947     MONUMENTED       CGS
 MF0129
 MF0129                          STATION DESCRIPTION
 MF0129
 MF0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0129'7.4 MI NE FROM MORRIS.
 MF0129'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0129'HOUSE AT MORRIS, THENCE ABOUT 6.3 MILES NORTHEAST ALONG U.S.
 MF0129'HIGHWAY 6, ABOUT 0.45 MILE EAST OF THE INTERSECTION OF THE
 MF0129'CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD, SET IN THE NORTHWEST
 MF0129'QUARTER OF THE INTERSECTION OF A NORTH-SOUTH GRAVEL ROAD, 233
 MF0129'FEET WEST OF THE CENTER LINE OF THE GRAVEL ROAD, 104 FEET
 MF0129'SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE BLOCK SERVICE
 MF0129'STATION (NOW ABANDONED), 32 FEET NORTH OF THE CENTER LINE OF THE
 MF0129'HIGHWAY, 4.5 FEET NORTH OF A FENCE CORNER, 1 FOOT EAST OF THE
 MF0129'FENCE LINE NORTH, ABOUT LEVEL WITH THE HIGHWAY AND SET IN
 MF0129'THE TOP OF A CONCRETE POST PROJECTING 4 IN.  NOTE-- THIS MARK
 MF0129'MAY ALSO BE REACHED FROM MORRIS BY GOING 1.8 MILES NORTH ALONG
 MF0129'STATE HIGHWAY 47, THENCE 5.6 MILES NORTHEAST ALONG U.S. HIGHWAY
 MF0129'6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0130 ***********************************************************************
 MF0130  DESIGNATION -  A 143 RESET
 MF0130  PID         -  MF0130
 MF0130  STATE/COUNTY-  IL/GRUNDY
 MF0130  COUNTRY     -  US
 MF0130  USGS QUAD   -  MINOOKA (2018)
 MF0130
 MF0130                         *CURRENT SURVEY CONTROL
 MF0130  ______________________________________________________________________
 MF0130* NAD 83(1986) POSITION- 41 25 02.     (N) 088 19 45.     (W)   SCALED
 MF0130* NAVD 88 ORTHO HEIGHT -   161.06  (meters)      528.4   (feet) RESET
 MF0130  ______________________________________________________________________
 MF0130  GEOID HEIGHT    -        -32.950 (meters)                     GEOID18
 MF0130  VERT ORDER      -  THIRD
 MF0130
 MF0130.The horizontal coordinates were scaled from a map and have
 MF0130.an estimated accuracy of +/- 6 seconds.
 MF0130
 MF0130.The orthometric height was computed from unverified reset data.
 MF0130
 MF0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0130.GEOID18 height accuracy estimate available here.
 MF0130
 MF0130.Click photographs - Photos may exist for this station.
 MF0130
 MF0130;                    North         East    Units  Estimated Accuracy
 MF0130;SPC IL E     -   527,380.      300,350.      MT  (+/- 180 meters Scaled)
 MF0130
 MF0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL889859(NAD 83)
 MF0130
 MF0130                          SUPERSEDED SURVEY CONTROL
 MF0130
 MF0130.No superseded survey control is available for this station.
 MF0130
 MF0130_MARKER: DB = BENCH MARK DISK
 MF0130_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0130+WITH SETTING: PAVEMENT
 MF0130_SP_SET: FLAGPOLE BASE
 MF0130_STAMPING: A 143 RESET 1971
 MF0130_MARK LOGO: CGS
 MF0130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0130+STABILITY: SURFACE MOTION
 MF0130
 MF0130  HISTORY     - Date     Condition        Report By
 MF0130  HISTORY     - 1971     MONUMENTED       NGS
 MF0130  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0130  HISTORY     - 20061119 MARK NOT FOUND   GEOCAC
 MF0130
 MF0130                          STATION DESCRIPTION
 MF0130
 MF0130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF0130'5.8 MI NE FROM MORRIS.
 MF0130'ABOUT 5.7 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM ITS  JUNCTION
 MF0130'WITH STATE HIGHWAY 47 AT THE NORTH EDGE OF MORRIS, SET IN
 MF0130'THE TOP AND NORTHWEST CORNER OF THE CONCRETE BASE OF FLAGPOLE,
 MF0130'180 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, ABOUT 200
 MF0130'FEET WEST OF THE CENTERLINE OF PAVED ROAD, 6 INCHES NORTHWEST
 MF0130'OF THE FLAGPOLE, 2 FEET NORTH OF THE NORTH EDGE OF SIDEWALK
 MF0130'TO THE EAST ENTRANCE TO PETROCHEMICAL BUILDING AND 50 FEET
 MF0130'EAST OF THE EAST ENTRANCE OF THE BUILDING.
 MF0130
 MF0130                          STATION RECOVERY (1989)
 MF0130
 MF0130'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0130'MARK NOT FOUND.
 MF0130
 MF0130                          STATION RECOVERY (2006)
 MF0130
 MF0130'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0130'A CHECK OF THE AREA PER DESCRIPTION REVEALED NEGATIVE FINDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0054 ***********************************************************************
 HB0054  DESIGNATION -  A 144
 HB0054  PID         -  HB0054
 HB0054  STATE/COUNTY-  IL/GALLATIN
 HB0054  COUNTRY     -  US
 HB0054  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0054
 HB0054                         *CURRENT SURVEY CONTROL
 HB0054  ______________________________________________________________________
 HB0054* NAD 83(1986) POSITION- 37 43 06.     (N) 088 12 41.     (W)   SCALED
 HB0054* NAVD 88 ORTHO HEIGHT -   123.426 (meters)      404.94  (feet) ADJUSTED
 HB0054  ______________________________________________________________________
 HB0054  GEOID HEIGHT    -        -29.818 (meters)                     GEOID18
 HB0054  DYNAMIC HEIGHT  -        123.341 (meters)      404.66  (feet) COMP
 HB0054  MODELED GRAVITY -    979,939.8   (mgal)                       NAVD 88
 HB0054
 HB0054  VERT ORDER      -  SECOND    CLASS I
 HB0054
 HB0054.The horizontal coordinates were scaled from a map and have
 HB0054.an estimated accuracy of +/- 6 seconds.
 HB0054
 HB0054.The orthometric height was determined by differential leveling and
 HB0054.adjusted by the NATIONAL GEODETIC SURVEY
 HB0054.in April 2013.
 HB0054
 HB0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0054.GEOID18 height accuracy estimate available here.
 HB0054
 HB0054.Click photographs - Photos may exist for this station.
 HB0054
 HB0054.The dynamic height is computed by dividing the NAVD 88
 HB0054.geopotential number by the normal gravity value computed on the
 HB0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0054.degrees latitude (g = 980.6199 gals.).
 HB0054
 HB0054.The modeled gravity was interpolated from observed gravity values.
 HB0054
 HB0054;                    North         East    Units  Estimated Accuracy
 HB0054;SPC IL E     -   116,720.      310,750.      MT  (+/- 180 meters Scaled)
 HB0054
 HB0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG932752(NAD 83)
 HB0054
 HB0054                          SUPERSEDED SURVEY CONTROL
 HB0054
 HB0054  NAVD 88 (06/15/91)  123.496  (m)          405.17   (f) SUPERSEDED  1 2
 HB0054  NGVD 29 (11/26/84)  123.596  (m)          405.50   (f) ADJUSTED    1 2
 HB0054
 HB0054.Superseded values are not recommended for survey control.
 HB0054
 HB0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0054.See file dsdata.pdf to determine how the superseded data were derived.
 HB0054
 HB0054_MARKER: DB = BENCH MARK DISK
 HB0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0054_STAMPING: A 144 1949
 HB0054_MARK LOGO: CGS
 HB0054_PROJECTION: FLUSH
 HB0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0054+STABILITY: SURFACE MOTION
 HB0054_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0054+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 HB0054
 HB0054  HISTORY     - Date     Condition        Report By
 HB0054  HISTORY     - 1949     MONUMENTED       CGS
 HB0054  HISTORY     - 1978     GOOD             ILDT
 HB0054  HISTORY     - 1978     GOOD             ILDT
 HB0054  HISTORY     - 1978     GOOD             ILDT
 HB0054  HISTORY     - 20110427 POOR             ILDT
 HB0054  HISTORY     - 20120516 POOR             PATRIC
 HB0054  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0054
 HB0054                          STATION DESCRIPTION
 HB0054
 HB0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0054'1.4 MI NW FROM SHAWNEETOWN.
 HB0054'ABOUT 1.4 MILES NORTHWEST ALONG THE LOUISVILLE AND NASHVILLE
 HB0054'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, ABOUT 1.3
 HB0054'MILES SOUTHEAST OF THE GRAIN ELEVATOR AT JUNCTION, AT A ROAD
 HB0054'CROSSING AT AN IMITATION BRICK HOUSE ON SOUTH SIDE OF TRACK,
 HB0054'92 FEET EAST OF THE NORTHEAST CORNER OF THE HOUSE, 41 FEET
 HB0054'WEST-SOUTHWEST OF THE CENTER OF THE CROSSING, 52 FEET NORTHWEST
 HB0054'AND ACROSS THE DRIVE TO HOUSE FROM A POWER POLE WITH
 HB0054'TRANSFORMER, 40 FEET WEST OF THE CENTER LINE OF THE ROAD SOUTH,
 HB0054'28 FEET NORTH-NORTHWEST OF THE CENTER LINE OF THE DRIVE TO THE
 HB0054'HOUSE, 17 1/2 FEET SOUTH OF THE SOUTH RAIL, 1 1/2 FEET WEST OF A
 HB0054'WHITE WOODEN WITNESS POST, 2 1/2 FEET ABOVE THE TRACK AND SET
 HB0054'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 HB0054
 HB0054                          STATION RECOVERY (1978)
 HB0054
 HB0054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0054'RECOVERED IN GOOD CONDITION.
 HB0054
 HB0054                          STATION RECOVERY (1978)
 HB0054
 HB0054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0054'RECOVERED IN GOOD CONDITION.
 HB0054
 HB0054                          STATION RECOVERY (1978)
 HB0054
 HB0054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0054'RECOVERED IN GOOD CONDITION.
 HB0054
 HB0054                          STATION RECOVERY (2011)
 HB0054
 HB0054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0054'MONUMENT BROKEN AND LEANING WEST
 HB0054
 HB0054                          STATION RECOVERY (2012)
 HB0054
 HB0054'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB0054'RECOVERED AS DESCRIBED.
 HB0054
 HB0054                          STATION RECOVERY (2012)
 HB0054
 HB0054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0054'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0559 ***********************************************************************
 HB0559  DESIGNATION -  A 145
 HB0559  PID         -  HB0559
 HB0559  STATE/COUNTY-  IL/SALINE
 HB0559  COUNTRY     -  US
 HB0559  USGS QUAD   -  GALATIA (2018)
 HB0559
 HB0559                         *CURRENT SURVEY CONTROL
 HB0559  ______________________________________________________________________
 HB0559* NAD 83(1986) POSITION- 37 48 57.     (N) 088 30 09.     (W)   SCALED
 HB0559* NAVD 88 ORTHO HEIGHT -   124.361 (meters)      408.01  (feet) ADJUSTED
 HB0559  ______________________________________________________________________
 HB0559  GEOID HEIGHT    -        -29.704 (meters)                     GEOID18
 HB0559  DYNAMIC HEIGHT  -        124.276 (meters)      407.73  (feet) COMP
 HB0559  MODELED GRAVITY -    979,946.7   (mgal)                       NAVD 88
 HB0559
 HB0559  VERT ORDER      -  FIRST     CLASS II
 HB0559
 HB0559.The horizontal coordinates were scaled from a map and have
 HB0559.an estimated accuracy of +/- 6 seconds.
 HB0559
 HB0559.The orthometric height was determined by differential leveling and
 HB0559.adjusted by the NATIONAL GEODETIC SURVEY
 HB0559.in June 1991.
 HB0559
 HB0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0559.GEOID18 height accuracy estimate available here.
 HB0559
 HB0559.Click photographs - Photos may exist for this station.
 HB0559
 HB0559.The dynamic height is computed by dividing the NAVD 88
 HB0559.geopotential number by the normal gravity value computed on the
 HB0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0559.degrees latitude (g = 980.6199 gals.).
 HB0559
 HB0559.The modeled gravity was interpolated from observed gravity values.
 HB0559
 HB0559;                    North         East    Units  Estimated Accuracy
 HB0559;SPC IL E     -   127,550.      285,110.      MT  (+/- 180 meters Scaled)
 HB0559
 HB0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG677864(NAD 83)
 HB0559
 HB0559                          SUPERSEDED SURVEY CONTROL
 HB0559
 HB0559  NGVD 29 (11/26/84)  124.461  (m)          408.34   (f) ADJUSTED    1 2
 HB0559
 HB0559.Superseded values are not recommended for survey control.
 HB0559
 HB0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0559.See file dsdata.pdf to determine how the superseded data were derived.
 HB0559
 HB0559_MARKER: DB = BENCH MARK DISK
 HB0559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0559_STAMPING: A 145 1949
 HB0559_MARK LOGO: CGS
 HB0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0559+STABILITY: SURFACE MOTION
 HB0559
 HB0559  HISTORY     - Date     Condition        Report By
 HB0559  HISTORY     - 1949     MONUMENTED       CGS
 HB0559  HISTORY     - 20110627 GOOD             ILDT
 HB0559
 HB0559                          STATION DESCRIPTION
 HB0559
 HB0559'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0559'3.2 MI NW FROM ELDORADO.
 HB0559'3.25 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0559'JUNCTION OF THE CLEVELAND, CINCINNATI, CHICAGO AND ST. LOUIS
 HB0559'RAILWAY AT ELDORADO, AT A ROAD CROSSING, 78 FEET NORTHWEST OF THE
 HB0559'CENTER OF THE CROSSING, 62 FEET WEST OF THE CENTER LINE OF THE
 HB0559'ROAD, 33 FEET EAST OF A WHISTLE POST, 36 FEET WEST OF THE SOUTH
 HB0559'ONE OF 2 30-INCH OAK TREES, 23 FEET NORTH OF THE NORTH RAIL, 1 1/2
 HB0559'FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET ABOVE
 HB0559'THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 HB0559'INCHES.
 HB0559
 HB0559                          STATION RECOVERY (2011)
 HB0559
 HB0559'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0559'DISK HAS BEEN HIT BY A MOWER, BUT THE DISK IS SOLID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0530 ***********************************************************************
 HB0530  DESIGNATION -  A 146
 HB0530  PID         -  HB0530
 HB0530  STATE/COUNTY-  IL/FRANKLIN
 HB0530  COUNTRY     -  US
 HB0530  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0530
 HB0530                         *CURRENT SURVEY CONTROL
 HB0530  ______________________________________________________________________
 HB0530* NAD 83(1986) POSITION- 37 55 53.     (N) 088 47 42.     (W)   SCALED
 HB0530* NAVD 88 ORTHO HEIGHT -   130.763 (meters)      429.01  (feet) ADJUSTED
 HB0530  ______________________________________________________________________
 HB0530  GEOID HEIGHT    -        -29.639 (meters)                     GEOID18
 HB0530  DYNAMIC HEIGHT  -        130.674 (meters)      428.72  (feet) COMP
 HB0530  MODELED GRAVITY -    979,946.7   (mgal)                       NAVD 88
 HB0530
 HB0530  VERT ORDER      -  FIRST     CLASS II
 HB0530
 HB0530.The horizontal coordinates were scaled from a map and have
 HB0530.an estimated accuracy of +/- 6 seconds.
 HB0530
 HB0530.The orthometric height was determined by differential leveling and
 HB0530.adjusted by the NATIONAL GEODETIC SURVEY
 HB0530.in June 1991.
 HB0530
 HB0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0530.GEOID18 height accuracy estimate available here.
 HB0530
 HB0530.Click photographs - Photos may exist for this station.
 HB0530
 HB0530.The dynamic height is computed by dividing the NAVD 88
 HB0530.geopotential number by the normal gravity value computed on the
 HB0530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0530.degrees latitude (g = 980.6199 gals.).
 HB0530
 HB0530.The modeled gravity was interpolated from observed gravity values.
 HB0530
 HB0530;                    North         East    Units  Estimated Accuracy
 HB0530;SPC IL E     -   140,460.      259,410.      MT  (+/- 180 meters Scaled)
 HB0530
 HB0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG422997(NAD 83)
 HB0530
 HB0530                          SUPERSEDED SURVEY CONTROL
 HB0530
 HB0530  NGVD 29 (11/26/84)  130.858  (m)          429.32   (f) ADJUSTED    1 2
 HB0530
 HB0530.Superseded values are not recommended for survey control.
 HB0530
 HB0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0530.See file dsdata.pdf to determine how the superseded data were derived.
 HB0530
 HB0530_MARKER: DB = BENCH MARK DISK
 HB0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0530_STAMPING: A 146 1949
 HB0530_MARK LOGO: CGS
 HB0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0530+STABILITY: SURFACE MOTION
 HB0530
 HB0530  HISTORY     - Date     Condition        Report By
 HB0530  HISTORY     - 1949     MONUMENTED       CGS
 HB0530  HISTORY     - 20090709 MARK NOT FOUND   ILDT
 HB0530  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0530
 HB0530                          STATION DESCRIPTION
 HB0530
 HB0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0530'2.4 MI NW FROM THOMPSONVILLE.
 HB0530'2.35 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0530'STATION AT THOMPSONVILLE, AT A DIM FARM ROAD CROSSING, 190 FEET
 HB0530'SOUTHEAST AND ACROSS FARM ROAD FROM MILE POST 98, 26 FEET
 HB0530'SOUTH-SOUTHWEST OF THE CENTER LINE OF CROSSING, 22 FEET SOUTHWEST
 HB0530'OF THE SOUTHWEST RAIL, 9.5 FEET SOUTHEAST OF THE CENTER LINE OF FARM
 HB0530'ROAD, 4.8 FEET NORTHEAST OF R/W FENCE LINE, 1.5 FEET NORTH OF A
 HB0530'WHITE WOODEN WITNESS POST, ABOUT SAME LEVEL AS TRACK AND SET IN
 HB0530'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0530
 HB0530                          STATION RECOVERY (2009)
 HB0530
 HB0530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0530'MARK NOT FOUND.
 HB0530
 HB0530                          STATION RECOVERY (2012)
 HB0530
 HB0530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0530'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0007 ***********************************************************************
 JC0007  DESIGNATION -  A 147
 JC0007  PID         -  JC0007
 JC0007  STATE/COUNTY-  IL/ST CLAIR
 JC0007  COUNTRY     -  US
 JC0007  USGS QUAD   -  MONKS MOUND (2018)
 JC0007
 JC0007                         *CURRENT SURVEY CONTROL
 JC0007  ______________________________________________________________________
 JC0007* NAD 83(1986) POSITION- 38 38 43.     (N) 090 02 47.     (W)   SCALED
 JC0007* NAVD 88 ORTHO HEIGHT -   127.389 (meters)      417.94  (feet) ADJUSTED
 JC0007  ______________________________________________________________________
 JC0007  GEOID HEIGHT    -        -30.964 (meters)                     GEOID18
 JC0007  DYNAMIC HEIGHT  -        127.309 (meters)      417.68  (feet) COMP
 JC0007  MODELED GRAVITY -    979,997.1   (mgal)                       NAVD 88
 JC0007
 JC0007  VERT ORDER      -  FIRST     CLASS I
 JC0007
 JC0007.The horizontal coordinates were scaled from a map and have
 JC0007.an estimated accuracy of +/- 6 seconds.
 JC0007
 JC0007.The orthometric height was determined by differential leveling and
 JC0007.adjusted by the NATIONAL GEODETIC SURVEY
 JC0007.in June 1991.
 JC0007
 JC0007.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0007.GEOID18 height accuracy estimate available here.
 JC0007
 JC0007.Click photographs - Photos may exist for this station.
 JC0007
 JC0007.The dynamic height is computed by dividing the NAVD 88
 JC0007.geopotential number by the normal gravity value computed on the
 JC0007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0007.degrees latitude (g = 980.6199 gals.).
 JC0007
 JC0007.The modeled gravity was interpolated from observed gravity values.
 JC0007
 JC0007;                    North         East    Units  Estimated Accuracy
 JC0007;SPC IL W     -   219,600.      710,470.      MT  (+/- 180 meters Scaled)
 JC0007
 JC0007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC570815(NAD 83)
 JC0007
 JC0007                          SUPERSEDED SURVEY CONTROL
 JC0007
 JC0007  NGVD 29 (??/??/92)  127.499  (m)          418.30   (f) ADJ UNCH    1 1
 JC0007
 JC0007.Superseded values are not recommended for survey control.
 JC0007
 JC0007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0007.See file dsdata.pdf to determine how the superseded data were derived.
 JC0007
 JC0007_MARKER: DB = BENCH MARK DISK
 JC0007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0007_STAMPING: A 147 1949
 JC0007_MARK LOGO: CGS
 JC0007_PROJECTION: FLUSH
 JC0007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0007+STABILITY: SURFACE MOTION
 JC0007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0007+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2007
 JC0007
 JC0007  HISTORY     - Date     Condition        Report By
 JC0007  HISTORY     - 1949     MONUMENTED       CGS
 JC0007  HISTORY     - 1969     GOOD             CGS
 JC0007  HISTORY     - 20070706 GOOD             KUHL
 JC0007
 JC0007                          STATION DESCRIPTION
 JC0007
 JC0007'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0007'1.3 MI W FROM CASEYVILLE.
 JC0007'ABOUT 1.3 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD
 JC0007'FROM THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE, 79 FEET
 JC0007'SOUTHEAST OF THE CENTER OF THE CROSSING OF BLACK LANE, 48 FEET
 JC0007'EAST OF THE CENTER LINE OF BLACK LANE, 38.5 FEET SOUTH OF THE
 JC0007'SOUTH RAIL, 8 FEET NORTHWEST OF MILEPOLE 329-14, 7 1/2 FEET
 JC0007'NORTH OF THE EAST END OF A 24-INCH PIPE CULVERT UNDER BLACK LANE,
 JC0007'1.3 FEET WEST OF A METAL WITNESS POST, 8 FEET BELOW THE LEVEL
 JC0007'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JC0007'THE GROUND.  SEC 1, T 2N, R 9W.
 JC0007
 JC0007                          STATION RECOVERY (2007)
 JC0007
 JC0007'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2007 (WKT)
 JC0007'LARGE WEEDS AND SAPLINGS SURROUND THE MARK.  CLEARING REQUIRED TO GPS.
 JC0007'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1098 ***********************************************************************
 HB1098  DESIGNATION -  A 148
 HB1098  PID         -  HB1098
 HB1098  STATE/COUNTY-  IL/JACKSON
 HB1098  COUNTRY     -  US
 HB1098  USGS QUAD   -  ALTENBURG (2017)
 HB1098
 HB1098                         *CURRENT SURVEY CONTROL
 HB1098  ______________________________________________________________________
 HB1098* NAD 83(1986) POSITION- 37 37 57.     (N) 089 30 08.     (W)   SCALED
 HB1098* NAVD 88 ORTHO HEIGHT -   110.439 (meters)      362.33  (feet) ADJUSTED
 HB1098  ______________________________________________________________________
 HB1098  GEOID HEIGHT    -        -28.839 (meters)                     GEOID18
 HB1098  DYNAMIC HEIGHT  -        110.362 (meters)      362.08  (feet) COMP
 HB1098  MODELED GRAVITY -    979,937.4   (mgal)                       NAVD 88
 HB1098
 HB1098  VERT ORDER      -  FIRST     CLASS II
 HB1098
 HB1098.The horizontal coordinates were scaled from a map and have
 HB1098.an estimated accuracy of +/- 6 seconds.
 HB1098
 HB1098.The orthometric height was determined by differential leveling and
 HB1098.adjusted by the NATIONAL GEODETIC SURVEY
 HB1098.in June 1991.
 HB1098
 HB1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1098.GEOID18 height accuracy estimate available here.
 HB1098
 HB1098.Click photographs - Photos may exist for this station.
 HB1098
 HB1098.The dynamic height is computed by dividing the NAVD 88
 HB1098.geopotential number by the normal gravity value computed on the
 HB1098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1098.degrees latitude (g = 980.6199 gals.).
 HB1098
 HB1098.The modeled gravity was interpolated from observed gravity values.
 HB1098
 HB1098;                    North         East    Units  Estimated Accuracy
 HB1098;SPC IL W     -   107,390.      758,650.      MT  (+/- 180 meters Scaled)
 HB1098
 HB1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG792679(NAD 83)
 HB1098
 HB1098                          SUPERSEDED SURVEY CONTROL
 HB1098
 HB1098  NGVD 29 (11/26/84)  110.539  (m)          362.66   (f) ADJUSTED    1 2
 HB1098
 HB1098.Superseded values are not recommended for survey control.
 HB1098
 HB1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1098.See file dsdata.pdf to determine how the superseded data were derived.
 HB1098
 HB1098_MARKER: DB = BENCH MARK DISK
 HB1098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1098_STAMPING: A 148 1949
 HB1098_MARK LOGO: CGS
 HB1098_PROJECTION: FLUSH
 HB1098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1098+STABILITY: SURFACE MOTION
 HB1098
 HB1098  HISTORY     - Date     Condition        Report By
 HB1098  HISTORY     - 1949     MONUMENTED       CGS
 HB1098  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB1098
 HB1098                          STATION DESCRIPTION
 HB1098
 HB1098'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1098'AT GRAND TOWER.
 HB1098'AT GRAND TOWER, ABOUT 135 YARDS WEST-SOUTHWEST OF THE ILLINOIS
 HB1098'CENTRAL RAILROAD STATION AT GRAND TOWER, ABOUT 0.55 MILE NORTHWEST
 HB1098'OF MILE POST T 118, ABOUT 133 YARDS SOUTHWEST OF THE INTERSECTION
 HB1098'OF MARKET STREET AND THE ILLINOIS CENTRAL RAILROAD, 134.8 FEET
 HB1098'EAST OF THE EAST CORNER OF A RED BRICK GRADE SCHOOL BUILDING,
 HB1098'29 FEET SOUTH OF THE SOUTH CORNER OF MAIN PART OF A DWELLING, 13
 HB1098'FEET WEST AND ACROSS SIDEWALK FROM POWER LINE POLE 100CP, 1 FOOT
 HB1098'NORTHWEST OF THE NORTHWEST EDGE OF THE NORTHWEST SIDEWALK OF
 HB1098'MARKET STREET, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT
 HB1098'0.2 FOOT BELOW THE LEVEL OF THE SIDEWALK AND SET IN THE TOP OF
 HB1098'A CONCRETE POST PROJECTING 3 INCHES.
 HB1098
 HB1098                          STATION RECOVERY (1981)
 HB1098
 HB1098'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1098'NOT RECOVERED, MARK MAY HAVE BEEN DESTROYED BY WATER COMPANY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0707 ***********************************************************************
 HB0707  DESIGNATION -  A 149 RESET
 HB0707  PID         -  HB0707
 HB0707  STATE/COUNTY-  IL/JACKSON
 HB0707  COUNTRY     -  US
 HB0707  USGS QUAD   -  MURPHYSBORO (2018)
 HB0707
 HB0707                         *CURRENT SURVEY CONTROL
 HB0707  ______________________________________________________________________
 HB0707* NAD 83(1986) POSITION- 37 45 14.     (N) 089 16 00.     (W)   SCALED
 HB0707* NAVD 88 ORTHO HEIGHT -   120.19  (+/-2cm)      394.3   (feet) VERTCON3
 HB0707  ______________________________________________________________________
 HB0707  GEOID HEIGHT    -        -29.167 (meters)                     GEOID18
 HB0707  VERT ORDER      -  THIRD (See Below)
 HB0707
 HB0707.The horizontal coordinates were scaled from a map and have
 HB0707.an estimated accuracy of +/- 6 seconds.
 HB0707
 HB0707.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0707.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0707
 HB0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0707.GEOID18 height accuracy estimate available here.
 HB0707
 HB0707.The vertical order pertains to the NGVD 29 superseded value.
 HB0707
 HB0707.Click photographs - Photos may exist for this station.
 HB0707
 HB0707;                    North         East    Units  Estimated Accuracy
 HB0707;SPC IL W     -   121,040.      779,310.      MT  (+/- 180 meters Scaled)
 HB0707
 HB0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG003809(NAD 83)
 HB0707
 HB0707                          SUPERSEDED SURVEY CONTROL
 HB0707
 HB0707  NGVD 29 (??/??/??)  120.17   (m)          394.3    (f) RESET       3  
 HB0707
 HB0707.Superseded values are not recommended for survey control.
 HB0707
 HB0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0707.See file dsdata.pdf to determine how the superseded data were derived.
 HB0707
 HB0707_MARKER: DV = VERTICAL CONTROL DISK
 HB0707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0707_STAMPING: A 149 RESET 1974
 HB0707_MARK LOGO: NGS
 HB0707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0707+STABILITY: SURFACE MOTION
 HB0707
 HB0707  HISTORY     - Date     Condition        Report By
 HB0707  HISTORY     - 1974     MONUMENTED       ILDT
 HB0707  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0707
 HB0707                          STATION DESCRIPTION
 HB0707
 HB0707'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 HB0707'3.6 MI NW FROM CARBONDALE.
 HB0707'3.64 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL GULF RAILROAD
 HB0707'FROM THE STATION AT CARBONDALE IN THE NORTHEAST QUADRANT OF THE
 HB0707'INTERSECTION OF SAID RAILROAD AND CENTERLINE WESTBOUND LANES
 HB0707'OF MARKED ROUTE ILLINOIS ROUTE 13, 41.7 FEET NORTH OF THE
 HB0707'CENTERLINE OF THE TRACK, 166 FEET EAST OF THE CENTERLINE OF THE
 HB0707'WESTBOUND LANES, 28.5 FEET SOUTH OF A CONCRETE RIGHT-OF-WAY
 HB0707'MARKER, 0.6 FEET HIGHER THAN THE NORTH RAIL AND SET IN THE TOP
 HB0707'OF A 15 INCH CONCRETE POST PROJECTING 3 INCHES.
 HB0707
 HB0707                          STATION RECOVERY (2012)
 HB0707
 HB0707'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0707'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1251 ***********************************************************************
 KA1251  DESIGNATION -  A 15
 KA1251  PID         -  KA1251
 KA1251  STATE/COUNTY-  IL/CLARK
 KA1251  COUNTRY     -  US
 KA1251  USGS QUAD   -  MARSHALL (2018)
 KA1251
 KA1251                         *CURRENT SURVEY CONTROL
 KA1251  ______________________________________________________________________
 KA1251* NAD 83(1986) POSITION- 39 23 23.0    (N) 087 41 43.8    (W)   HD_HELD2
 KA1251* NAVD 88 ORTHO HEIGHT -   195.408 (meters)      641.10  (feet) ADJUSTED
 KA1251  ______________________________________________________________________
 KA1251  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 KA1251  DYNAMIC HEIGHT  -        195.297 (meters)      640.74  (feet) COMP
 KA1251  MODELED GRAVITY -    980,054.3   (mgal)                       NAVD 88
 KA1251
 KA1251  VERT ORDER      -  SECOND    CLASS 0
 KA1251
 KA1251.The horizontal coordinates were established by autonomous hand held GPS
 KA1251.observations and have an estimated accuracy of +/- 10 meters.
 KA1251
 KA1251.The orthometric height was determined by differential leveling and
 KA1251.adjusted by the NATIONAL GEODETIC SURVEY
 KA1251.in June 1991.
 KA1251
 KA1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1251.GEOID18 height accuracy estimate available here.
 KA1251
 KA1251.Click photographs - Photos may exist for this station.
 KA1251
 KA1251.The dynamic height is computed by dividing the NAVD 88
 KA1251.geopotential number by the normal gravity value computed on the
 KA1251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1251.degrees latitude (g = 980.6199 gals.).
 KA1251
 KA1251.The modeled gravity was interpolated from observed gravity values.
 KA1251
 KA1251;                    North         East    Units  Estimated Accuracy
 KA1251;SPC IL E     -   302,438.      354,948.      MT  (+/- 10 meters HH2 GPS)
 KA1251
 KA1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4010660256(NAD 83)
 KA1251
 KA1251                          SUPERSEDED SURVEY CONTROL
 KA1251
 KA1251  NGVD 29 (??/??/92)  195.490  (m)          641.37   (f) ADJ UNCH    2 0
 KA1251
 KA1251.Superseded values are not recommended for survey control.
 KA1251
 KA1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1251.See file dsdata.pdf to determine how the superseded data were derived.
 KA1251
 KA1251_MARKER: DB = BENCH MARK DISK
 KA1251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1251_STAMPING: A 15 1931
 KA1251_MARK LOGO: USGS
 KA1251_PROJECTION: FLUSH
 KA1251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1251+STABILITY: SURFACE MOTION
 KA1251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1251+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2023
 KA1251
 KA1251  HISTORY     - Date     Condition        Report By
 KA1251  HISTORY     - 1931     MONUMENTED       USGS
 KA1251  HISTORY     - 1960     MARK NOT FOUND   CGS
 KA1251  HISTORY     - 20050209 GOOD             ILDT
 KA1251  HISTORY     - 20140723 GOOD             GEOCAC
 KA1251  HISTORY     - 20230827 GOOD             USPS
 KA1251
 KA1251                          STATION DESCRIPTION
 KA1251
 KA1251'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1251'AT MARSHALL.
 KA1251'AT MARSHALL, CLARK COUNTY, AT THE COURTHOUSE, AND AT THE
 KA1251'SOUTHEAST CORNER OF THE YARD.  A UNITED STATES GEOLOGICAL
 KA1251'SURVEY STANDARD DISK, STAMPED A 15 1931 AND SET IN THE TOP OF A
 KA1251'CONCRETE POST.  NOTE-- THE DESCRIPTION IS TOO VAGUE TO DO ANY
 KA1251'DIGGING OR PROBING FOR THE MARK.
 KA1251
 KA1251                          STATION RECOVERY (2005)
 KA1251
 KA1251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1251'RECOVERED IN GOOD CONDITION.
 KA1251
 KA1251                          STATION RECOVERY (2014)
 KA1251
 KA1251'RECOVERY NOTE BY GEOCACHING 2014 (APC)
 KA1251'RECOVERED JUST INSIDE THE SOUTHEAST CORNER OF THE LOW CONCRETE WALL
 KA1251'AROUND THE COURTHOUSE LAWN, DIAGONALLY ACROSS THE INTERSECTION OF
 KA1251'SOUTH SIXTH AND LOCUST STREETS FROM HARLAN HALL.
 KA1251
 KA1251                          STATION RECOVERY (2023)
 KA1251
 KA1251'RECOVERY NOTE BY US POSTAL SERVICE 2023 (STH)
 KA1251'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0293 ***********************************************************************
 KC0293  DESIGNATION -  A 15
 KC0293  PID         -  KC0293
 KC0293  STATE/COUNTY-  IL/BROWN
 KC0293  COUNTRY     -  US
 KC0293  USGS QUAD   -  VERSAILLES (2018)
 KC0293
 KC0293                         *CURRENT SURVEY CONTROL
 KC0293  ______________________________________________________________________
 KC0293* NAD 83(1986) POSITION- 39 54 37.     (N) 090 41 00.     (W)   SCALED
 KC0293* NAVD 88 ORTHO HEIGHT -   188.750 (meters)      619.26  (feet) ADJUSTED
 KC0293  ______________________________________________________________________
 KC0293  GEOID HEIGHT    -        -32.819 (meters)                     GEOID18
 KC0293  DYNAMIC HEIGHT  -        188.649 (meters)      618.93  (feet) COMP
 KC0293  MODELED GRAVITY -    980,085.7   (mgal)                       NAVD 88
 KC0293
 KC0293  VERT ORDER      -  FIRST     CLASS II
 KC0293
 KC0293.The horizontal coordinates were scaled from a map and have
 KC0293.an estimated accuracy of +/- 6 seconds.
 KC0293
 KC0293.The orthometric height was determined by differential leveling and
 KC0293.adjusted by the NATIONAL GEODETIC SURVEY
 KC0293.in June 1991.
 KC0293
 KC0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0293.GEOID18 height accuracy estimate available here.
 KC0293
 KC0293.Click photographs - Photos may exist for this station.
 KC0293
 KC0293.The dynamic height is computed by dividing the NAVD 88
 KC0293.geopotential number by the normal gravity value computed on the
 KC0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0293.degrees latitude (g = 980.6199 gals.).
 KC0293
 KC0293.The modeled gravity was interpolated from observed gravity values.
 KC0293
 KC0293;                    North         East    Units  Estimated Accuracy
 KC0293;SPC IL W     -   360,150.      655,830.      MT  (+/- 180 meters Scaled)
 KC0293
 KC0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE980203(NAD 83)
 KC0293
 KC0293                          SUPERSEDED SURVEY CONTROL
 KC0293
 KC0293  NGVD 29 (??/??/92)  188.845  (m)          619.57   (f) ADJ UNCH    1 2
 KC0293
 KC0293.Superseded values are not recommended for survey control.
 KC0293
 KC0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0293.See file dsdata.pdf to determine how the superseded data were derived.
 KC0293
 KC0293_MARKER: DB = BENCH MARK DISK
 KC0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0293_STAMPING: A 15 1933
 KC0293_MARK LOGO: CGS
 KC0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0293+STABILITY: SURFACE MOTION
 KC0293
 KC0293  HISTORY     - Date     Condition        Report By
 KC0293  HISTORY     - 1933     MONUMENTED       CGS
 KC0293  HISTORY     - 1960     GOOD             CGS
 KC0293  HISTORY     - 20220106 MARK NOT FOUND   ILDT
 KC0293
 KC0293                          STATION DESCRIPTION
 KC0293
 KC0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0293'2.1 MI NW FROM VERSAILLES.
 KC0293'2.1 MILES NORTHWEST ALONG THE WABASH RAILWAY FROM VERSAILLES,
 KC0293'BROWN COUNTY, 11 POLES NORTHWEST OF MILEPOST 581, 10 RAILS NORTH
 KC0293'OF A GRADE CROSSING, 40 FEET EAST OF THE TRACK, AND 60 FEET
 KC0293'WEST OF A HIGHWAY.  A STANDARD DISK, STAMPED A 15 1933 AND SET
 KC0293'IN THE TOP OF A CONCRETE POST.
 KC0293
 KC0293                          STATION RECOVERY (1960)
 KC0293
 KC0293'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KC0293'RECOVERED IN GOOD CONDITION.
 KC0293
 KC0293                          STATION RECOVERY (2022)
 KC0293
 KC0293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KC0293'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0568 ***********************************************************************
 HB0568  DESIGNATION -  A 150
 HB0568  PID         -  HB0568
 HB0568  STATE/COUNTY-  IL/FRANKLIN
 HB0568  COUNTRY     -  US
 HB0568  USGS QUAD   -  CHRISTOPHER (2018)
 HB0568
 HB0568                         *CURRENT SURVEY CONTROL
 HB0568  ______________________________________________________________________
 HB0568* NAD 83(1986) POSITION- 37 58 17.93   (N) 089 03 33.20   (W)   HD_HELD1
 HB0568* NAVD 88 ORTHO HEIGHT -   135.454 (meters)      444.40  (feet) ADJUSTED
 HB0568  ______________________________________________________________________
 HB0568  GEOID HEIGHT    -        -29.460 (meters)                     GEOID18
 HB0568  DYNAMIC HEIGHT  -        135.364 (meters)      444.11  (feet) COMP
 HB0568  MODELED GRAVITY -    979,966.9   (mgal)                       NAVD 88
 HB0568
 HB0568  VERT ORDER      -  SECOND    CLASS I
 HB0568
 HB0568.The horizontal coordinates were determined by differentially corrected
 HB0568.hand held GPS observations or other comparable positioning techniques
 HB0568.and have an estimated accuracy of +/- 3 meters.
 HB0568
 HB0568.The orthometric height was determined by differential leveling and
 HB0568.adjusted by the NATIONAL GEODETIC SURVEY
 HB0568.in May 2016.
 HB0568
 HB0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0568.GEOID18 height accuracy estimate available here.
 HB0568
 HB0568.Click photographs - Photos may exist for this station.
 HB0568
 HB0568.The dynamic height is computed by dividing the NAVD 88
 HB0568.geopotential number by the normal gravity value computed on the
 HB0568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0568.degrees latitude (g = 980.6199 gals.).
 HB0568
 HB0568.The modeled gravity was interpolated from observed gravity values.
 HB0568
 HB0568;                    North         East    Units  Estimated Accuracy
 HB0568;SPC IL E     -   145,076.5     236,220.0     MT  (+/- 3 meters HH1 GPS) 
 HB0568
 HB0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1912604669(NAD 83)
 HB0568
 HB0568                          SUPERSEDED SURVEY CONTROL
 HB0568
 HB0568  NAVD 88 (06/15/91)  135.478  (m)          444.48   (f) SUPERSEDED  1 2
 HB0568  NGVD 29 (11/26/84)  135.570  (m)          444.78   (f) ADJUSTED    1 2
 HB0568
 HB0568.Superseded values are not recommended for survey control.
 HB0568
 HB0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0568.See file dsdata.pdf to determine how the superseded data were derived.
 HB0568
 HB0568_MARKER: DB = BENCH MARK DISK
 HB0568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0568_STAMPING: A 150 1949
 HB0568_MARK LOGO: CGS
 HB0568_PROJECTION: FLUSH
 HB0568_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 HB0568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0568+STABILITY: SURFACE MOTION
 HB0568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0568+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2015
 HB0568
 HB0568  HISTORY     - Date     Condition        Report By
 HB0568  HISTORY     - 1949     MONUMENTED       CGS
 HB0568  HISTORY     - 1973     GOOD             USGS
 HB0568  HISTORY     - 1973     GOOD             USGS
 HB0568  HISTORY     - 20060228 GOOD             ILDT
 HB0568  HISTORY     - 20090402 MARK NOT FOUND   ILDT
 HB0568  HISTORY     - 20140618 GOOD             ILDT
 HB0568  HISTORY     - 20151009 GOOD             AMESC
 HB0568
 HB0568                          STATION DESCRIPTION
 HB0568
 HB0568'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 HB0568'AT CHRISTOPHER.
 HB0568'AT CHRISTOPERH, IN THE N. PORTION OF THE SE. 1/4 SEC. 26, T. 6 S.,
 HB0568'R. 1 E. ON W. EDGE OF TOWN NEAR THE N.R-0-W OF THE ICRR, 367 FT.
 HB0568'S. AND 70 FT. E. OF THE INTERSECTION OF MARKET (E-W) AND SOLOMON
 HB0568'(N-S) STREETS, 5 FT. WNW OF TELEPHONE POLE, 2 FT. N. OF METAL
 HB0568'WITNESS POST, A STANDARD USC AND GS TABLET STAMPED A-150 1949 FLUSH
 HB0568'WITH GROUND.
 HB0568
 HB0568                          STATION RECOVERY (1973)
 HB0568
 HB0568'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 HB0568'RECOVERED IN GOOD CONDITION.
 HB0568
 HB0568                          STATION RECOVERY (2006)
 HB0568
 HB0568'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0568'RECOVERED IN GOOD CONDITION.
 HB0568
 HB0568                          STATION RECOVERY (2009)
 HB0568
 HB0568'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0568'MARK NOT FOUND.
 HB0568
 HB0568                          STATION RECOVERY (2014)
 HB0568
 HB0568'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 HB0568'RECOVERED IN GOOD CONDITION.
 HB0568
 HB0568                          STATION RECOVERY (2015)
 HB0568
 HB0568'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 HB0568'RECOVERED IN GOOD CONDITION.
 HB0568'
 HB0568'NOTE-THE TELEPHONE POLE AND WITNESS POST ARE GONE.
 HB0568'
 HB0568'THE STATION IS 53.5 FT (16.3 M) EAST-SOUTHEAST OF THE OUTSIDE CORNER
 HB0568'OF THE SIDEWALK RUNNING NORTH AND EAST, 31.2 FT (9.5 M) NORTH OF THE
 HB0568'NORTH RAIL OF THE NORTH SET OF RAILROAD TRACKS, 26.6 FT (8.1 M)
 HB0568'SOUTHEAST OF THE SOUTHWEST CORNER OF THE ONE STORY BRICK APARTMENT
 HB0568'BUILDING, 2.3 FT (0.7 M) SOUTH OF THE SOUTH EDGE OF SIDEWALK AND ON
 HB0568'THE SOUTHERLY PROJECTION OF THE WEST EDGE OF THE SIDEWALK RUNNING
 HB0568'NORTH TO THE APARTMENT BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1351 ***********************************************************************
 JB1351  DESIGNATION -  A 151 RESET
 JB1351  PID         -  JB1351
 JB1351  STATE/COUNTY-  IL/ST CLAIR
 JB1351  COUNTRY     -  US
 JB1351  USGS QUAD   -  LEBANON (2018)
 JB1351
 JB1351                         *CURRENT SURVEY CONTROL
 JB1351  ______________________________________________________________________
 JB1351* NAD 83(1986) POSITION- 38 35 24.     (N) 089 52 26.     (W)   SCALED
 JB1351* NAVD 88 ORTHO HEIGHT -   155.04  (meters)      508.7   (feet) RESET
 JB1351  ______________________________________________________________________
 JB1351  GEOID HEIGHT    -        -30.691 (meters)                     GEOID18
 JB1351  VERT ORDER      -  THIRD
 JB1351
 JB1351.The horizontal coordinates were scaled from a map and have
 JB1351.an estimated accuracy of +/- 6 seconds.
 JB1351
 JB1351.The orthometric height was computed from unverified reset data.
 JB1351
 JB1351.No vertical observational check was made to the station.
 JB1351
 JB1351.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1351.GEOID18 height accuracy estimate available here.
 JB1351
 JB1351.Click photographs - Photos may exist for this station.
 JB1351
 JB1351;                    North         East    Units  Estimated Accuracy
 JB1351;SPC IL W     -   213,500.      725,510.      MT  (+/- 180 meters Scaled)
 JB1351
 JB1351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH496751(NAD 83)
 JB1351
 JB1351                          SUPERSEDED SURVEY CONTROL
 JB1351
 JB1351  NGVD 29 (??/??/??)  155.16   (m)          509.1    (f) RESET       3  
 JB1351
 JB1351.Superseded values are not recommended for survey control.
 JB1351
 JB1351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1351.See file dsdata.pdf to determine how the superseded data were derived.
 JB1351
 JB1351_MARKER: DD = SURVEY DISK
 JB1351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1351_STAMPING: A 151 RESET 1973
 JB1351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1351+STABILITY: SURFACE MOTION
 JB1351
 JB1351  HISTORY     - Date     Condition        Report By
 JB1351  HISTORY     - 1973     MONUMENTED       IL-163
 JB1351
 JB1351                          STATION DESCRIPTION
 JB1351
 JB1351'DESCRIBED BY ST CLAIR COUNTY ILLINOIS 1973
 JB1351'2 MI E FROM O FALLON.
 JB1351'2.0 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB1351'STATION AT O FALLON TO THE INTERSECTION WITH COUNTY HIGHWAY 61,
 JB1351'THENCE CONTINUING IN AN EASTERLY DIRECTION 111 FT. THENCE SOUTH
 JB1351'50.2 FROM THE SOUTH RAIL, 52.7 SOUTH OF THE SOUTH RAIL ALONG
 JB1351'THE CENTERLINE OF ROAD, THENCE 108.5 EAST.  A BRASS TAB SET IN
 JB1351'CONCRETE 4 FT DEEP 12 IN DIA. BOTT., 10 IN SQUARE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1320 ***********************************************************************
 JB1320  DESIGNATION -  A 152
 JB1320  PID         -  JB1320
 JB1320  STATE/COUNTY-  IL/CLINTON
 JB1320  COUNTRY     -  US
 JB1320  USGS QUAD   -  TRENTON (2018)
 JB1320
 JB1320                         *CURRENT SURVEY CONTROL
 JB1320  ______________________________________________________________________
 JB1320* NAD 83(1986) POSITION- 38 36 25.     (N) 089 37 56.     (W)   SCALED
 JB1320* NAVD 88 ORTHO HEIGHT -   136.598 (meters)      448.16  (feet) ADJUSTED
 JB1320  ______________________________________________________________________
 JB1320  GEOID HEIGHT    -        -30.746 (meters)                     GEOID18
 JB1320  DYNAMIC HEIGHT  -        136.512 (meters)      447.87  (feet) COMP
 JB1320  MODELED GRAVITY -    979,997.6   (mgal)                       NAVD 88
 JB1320
 JB1320  VERT ORDER      -  FIRST     CLASS I
 JB1320
 JB1320.The horizontal coordinates were scaled from a map and have
 JB1320.an estimated accuracy of +/- 6 seconds.
 JB1320
 JB1320.The orthometric height was determined by differential leveling and
 JB1320.adjusted by the NATIONAL GEODETIC SURVEY
 JB1320.in June 1991.
 JB1320
 JB1320.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1320.GEOID18 height accuracy estimate available here.
 JB1320
 JB1320.Click photographs - Photos may exist for this station.
 JB1320
 JB1320.The dynamic height is computed by dividing the NAVD 88
 JB1320.geopotential number by the normal gravity value computed on the
 JB1320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1320.degrees latitude (g = 980.6199 gals.).
 JB1320
 JB1320.The modeled gravity was interpolated from observed gravity values.
 JB1320
 JB1320;                    North         East    Units  Estimated Accuracy
 JB1320;SPC IL W     -   215,470.      746,550.      MT  (+/- 180 meters Scaled)
 JB1320
 JB1320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH707764(NAD 83)
 JB1320
 JB1320                          SUPERSEDED SURVEY CONTROL
 JB1320
 JB1320  NGVD 29 (??/??/92)  136.716  (m)          448.54   (f) ADJ UNCH    1 1
 JB1320
 JB1320.Superseded values are not recommended for survey control.
 JB1320
 JB1320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1320.See file dsdata.pdf to determine how the superseded data were derived.
 JB1320
 JB1320_MARKER: DB = BENCH MARK DISK
 JB1320_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1320_SP_SET: BRIDGE
 JB1320_STAMPING: A 152 1949
 JB1320_MARK LOGO: CGS
 JB1320_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1320
 JB1320  HISTORY     - Date     Condition        Report By
 JB1320  HISTORY     - 1949     MONUMENTED       CGS
 JB1320  HISTORY     - 1969     GOOD             CGS
 JB1320  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1320
 JB1320                          STATION DESCRIPTION
 JB1320
 JB1320'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1320'3 MI E FROM TRENTON.
 JB1320'ABOUT 3.0 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1320'THE CROSSING OF STATE HIGHWAY 160 AT TRENTON, ABOUT 0.6 MILE
 JB1320'WEST OF A FARM ROAD CROSSING, NEAR MILEPOLE 305-4, SET ON THE
 JB1320'TOP OF THE SOUTH END OF THE WEST BRIDGE SEAT FOR A 125-FOOT LONG
 JB1320'BRIDGE OVER SUGAR CREEK, 24 FEET SOUTH OF THE SOUTH RAIL, 2 FEET
 JB1320'NORTH OF THE SOUTH CORNER OF THE ABUTMENT AND 8 FEET BELOW THE
 JB1320'LEVEL OF THE TRACK.  SEC 22, T2N, R5W.
 JB1320
 JB1320                          STATION RECOVERY (2011)
 JB1320
 JB1320'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1320'DID NOT SEE, COULD NOT GET TO ABUTMENT, TOO DANGEROUS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0030 ***********************************************************************
 JB0030  DESIGNATION -  A 153
 JB0030  PID         -  JB0030
 JB0030  STATE/COUNTY-  IL/CLAY
 JB0030  COUNTRY     -  US
 JB0030  USGS QUAD   -  CLAY CITY (2018)
 JB0030
 JB0030                         *CURRENT SURVEY CONTROL
 JB0030  ______________________________________________________________________
 JB0030* NAD 83(1986) POSITION- 38 41 30.     (N) 088 20 08.     (W)   SCALED
 JB0030* NAVD 88 ORTHO HEIGHT -   131.175 (meters)      430.36  (feet) ADJUSTED
 JB0030  ______________________________________________________________________
 JB0030  GEOID HEIGHT    -        -31.251 (meters)                     GEOID18
 JB0030  DYNAMIC HEIGHT  -        131.094 (meters)      430.10  (feet) COMP
 JB0030  MODELED GRAVITY -    980,007.1   (mgal)                       NAVD 88
 JB0030
 JB0030  VERT ORDER      -  FIRST     CLASS II
 JB0030
 JB0030.The horizontal coordinates were scaled from a map and have
 JB0030.an estimated accuracy of +/- 6 seconds.
 JB0030
 JB0030.The orthometric height was determined by differential leveling and
 JB0030.adjusted by the NATIONAL GEODETIC SURVEY
 JB0030.in June 1991.
 JB0030
 JB0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0030.GEOID18 height accuracy estimate available here.
 JB0030
 JB0030.Click photographs - Photos may exist for this station.
 JB0030
 JB0030.The dynamic height is computed by dividing the NAVD 88
 JB0030.geopotential number by the normal gravity value computed on the
 JB0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0030.degrees latitude (g = 980.6199 gals.).
 JB0030
 JB0030.The modeled gravity was interpolated from observed gravity values.
 JB0030
 JB0030;                    North         East    Units  Estimated Accuracy
 JB0030;SPC IL E     -   224,750.      299,810.      MT  (+/- 180 meters Scaled)
 JB0030
 JB0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH838834(NAD 83)
 JB0030
 JB0030                          SUPERSEDED SURVEY CONTROL
 JB0030
 JB0030  NGVD 29 (??/??/92)  131.282  (m)          430.71   (f) ADJ UNCH    1 2
 JB0030
 JB0030.Superseded values are not recommended for survey control.
 JB0030
 JB0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0030.See file dsdata.pdf to determine how the superseded data were derived.
 JB0030
 JB0030_MARKER: DB = BENCH MARK DISK
 JB0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0030_STAMPING: A 153 1949
 JB0030_MARK LOGO: CGS
 JB0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0030+STABILITY: SURFACE MOTION
 JB0030
 JB0030  HISTORY     - Date     Condition        Report By
 JB0030  HISTORY     - 1949     MONUMENTED       CGS
 JB0030  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0030
 JB0030                          STATION DESCRIPTION
 JB0030
 JB0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0030'1 MI E FROM CLAY CITY.
 JB0030'1.0 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0030'STATION AT CLAY CITY, ABOUT 0.1 MILE WEST OF MILE POST C234, SET
 JB0030'IN THE SOUTHEAST QUARTER OF A ROAD CROSSING LEADING TO THE S. OHIO
 JB0030'OIL CO. WAREHOUSE AND OIL TANKS, 52 FEET SOUTH OF THE SOUTH RAIL,
 JB0030'50 FEET EAST OF THE CENTER LINE OF THE ROAD, 21 FEET SOUTHEAST
 JB0030'OF MILE POLE 234/4, 2 FEET NORTH OF THE R/W FENCE, 2 FEET EAST
 JB0030'OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF
 JB0030'THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 JB0030'INCHES.
 JB0030
 JB0030                          STATION RECOVERY (1986)
 JB0030
 JB0030'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0030'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0875 ***********************************************************************
 JB0875  DESIGNATION -  A 154
 JB0875  PID         -  JB0875
 JB0875  STATE/COUNTY-  IL/CLINTON
 JB0875  COUNTRY     -  US
 JB0875  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0875
 JB0875                         *CURRENT SURVEY CONTROL
 JB0875  ______________________________________________________________________
 JB0875* NAD 83(1986) POSITION- 38 36 25.     (N) 089 14 00.     (W)   SCALED
 JB0875* NAVD 88 ORTHO HEIGHT -   142.137 (meters)      466.33  (feet) ADJUSTED
 JB0875  ______________________________________________________________________
 JB0875  GEOID HEIGHT    -        -30.920 (meters)                     GEOID18
 JB0875  DYNAMIC HEIGHT  -        142.046 (meters)      466.03  (feet) COMP
 JB0875  MODELED GRAVITY -    979,988.3   (mgal)                       NAVD 88
 JB0875
 JB0875  VERT ORDER      -  FIRST     CLASS I
 JB0875
 JB0875.The horizontal coordinates were scaled from a map and have
 JB0875.an estimated accuracy of +/- 6 seconds.
 JB0875
 JB0875.The orthometric height was determined by differential leveling and
 JB0875.adjusted by the NATIONAL GEODETIC SURVEY
 JB0875.in June 1991.
 JB0875
 JB0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0875.GEOID18 height accuracy estimate available here.
 JB0875
 JB0875.Click photographs - Photos may exist for this station.
 JB0875
 JB0875.The dynamic height is computed by dividing the NAVD 88
 JB0875.geopotential number by the normal gravity value computed on the
 JB0875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0875.degrees latitude (g = 980.6199 gals.).
 JB0875
 JB0875.The modeled gravity was interpolated from observed gravity values.
 JB0875
 JB0875;                    North         East    Units  Estimated Accuracy
 JB0875;SPC IL W     -   215,750.      781,290.      MT  (+/- 180 meters Scaled)
 JB0875
 JB0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH055755(NAD 83)
 JB0875
 JB0875                          SUPERSEDED SURVEY CONTROL
 JB0875
 JB0875  NGVD 29 (??/??/92)  142.263  (m)          466.74   (f) ADJ UNCH    1 1
 JB0875
 JB0875.Superseded values are not recommended for survey control.
 JB0875
 JB0875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0875.See file dsdata.pdf to determine how the superseded data were derived.
 JB0875
 JB0875_MARKER: DB = BENCH MARK DISK
 JB0875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0875_STAMPING: A 154 1949
 JB0875_MARK LOGO: CGS
 JB0875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0875+STABILITY: SURFACE MOTION
 JB0875
 JB0875  HISTORY     - Date     Condition        Report By
 JB0875  HISTORY     - 1949     MONUMENTED       CGS
 JB0875  HISTORY     - 1969     GOOD             CGS
 JB0875  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0875
 JB0875                          STATION DESCRIPTION
 JB0875
 JB0875'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0875'6.2 MI W FROM SANDOVAL.
 JB0875'ABOUT 6.2 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0875'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT SANDOVAL, AT
 JB0875'FERRIN, 47 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF FERRIN
 JB0875'ROAD, 34.4 FEET SOUTH OF THE SOUTH RAIL, 32 FEET EAST OF THE
 JB0875'CENTER LINE OF THE ROAD, 24.7 FEET SOUTH OF A FLASHING CROSSING
 JB0875'SIGN POST, 9 1/2 FEET WEST OF MILEPOST 283-15, 1 FOOT NORTH OF A
 JB0875'LINE OF POLES, 1.3 FEET WEST OF A METAL WITNESS POST, 1.3 FEET
 JB0875'WEST OF A METAL WITNESS POST, 2 1/2 FEET BELOW THE LEVEL OF THE
 JB0875'TRACK, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE
 JB0875'THE LEVEL OF THE GROUND.  SEC 20, T2N, R1W.
 JB0875
 JB0875                          STATION RECOVERY (2011)
 JB0875
 JB0875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0875'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1020 ***********************************************************************
 JB1020  DESIGNATION -  A 155
 JB1020  PID         -  JB1020
 JB1020  STATE/COUNTY-  IL/MARION
 JB1020  COUNTRY     -  US
 JB1020  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1020
 JB1020                         *CURRENT SURVEY CONTROL
 JB1020  ______________________________________________________________________
 JB1020* NAD 83(1986) POSITION- 38 31 03.     (N) 089 06 34.     (W)   SCALED
 JB1020* NAVD 88 ORTHO HEIGHT -   158.003 (meters)      518.38  (feet) ADJUSTED
 JB1020  ______________________________________________________________________
 JB1020  GEOID HEIGHT    -        -30.637 (meters)                     GEOID18
 JB1020  DYNAMIC HEIGHT  -        157.902 (meters)      518.05  (feet) COMP
 JB1020  MODELED GRAVITY -    979,989.3   (mgal)                       NAVD 88
 JB1020
 JB1020  VERT ORDER      -  FIRST     CLASS II
 JB1020
 JB1020.The horizontal coordinates were scaled from a map and have
 JB1020.an estimated accuracy of +/- 6 seconds.
 JB1020
 JB1020.The orthometric height was determined by differential leveling and
 JB1020.adjusted by the NATIONAL GEODETIC SURVEY
 JB1020.in June 1991.
 JB1020
 JB1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1020.GEOID18 height accuracy estimate available here.
 JB1020
 JB1020.Click photographs - Photos may exist for this station.
 JB1020
 JB1020.The dynamic height is computed by dividing the NAVD 88
 JB1020.geopotential number by the normal gravity value computed on the
 JB1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1020.degrees latitude (g = 980.6199 gals.).
 JB1020
 JB1020.The modeled gravity was interpolated from observed gravity values.
 JB1020
 JB1020;                    North         East    Units  Estimated Accuracy
 JB1020;SPC IL E     -   205,700.      232,320.      MT  (+/- 180 meters Scaled)
 JB1020
 JB1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH160653(NAD 83)
 JB1020
 JB1020                          SUPERSEDED SURVEY CONTROL
 JB1020
 JB1020  NGVD 29 (??/??/92)  158.13   (m)          518.8    (f) COMPUTED    1 2
 JB1020
 JB1020.Superseded values are not recommended for survey control.
 JB1020
 JB1020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1020.See file dsdata.pdf to determine how the superseded data were derived.
 JB1020
 JB1020_MARKER: DB = BENCH MARK DISK
 JB1020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1020_STAMPING: A 155 1949
 JB1020_MARK LOGO: CGS
 JB1020_PROJECTION: FLUSH
 JB1020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1020+STABILITY: SURFACE MOTION
 JB1020
 JB1020  HISTORY     - Date     Condition        Report By
 JB1020  HISTORY     - 1949     MONUMENTED       CGS
 JB1020  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB1020  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB1020
 JB1020                          STATION DESCRIPTION
 JB1020
 JB1020'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1020'2 MI SE FROM CENTRALIA.
 JB1020'ABOUT 0.6 MILE SOUTH ALONG SOUTH POPLAR STREET FROM THE POST
 JB1020'OFFICE AT CENTRALIA, THENCE ABOUT 1.4 MILE EAST ALONG GRAVEL
 JB1020'ROAD, IN THE NORTHEAST CORNER OF LOT AT THE RESIDENCE OF OTTO
 JB1020'APPLE, 98 FEET EAST OF THE CENTER LINE OF DRIVEWAY, 62 FEET
 JB1020'NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE, 26.5 FEET SOUTH
 JB1020'OF THE CENTER LINE OF THE ROAD, 6 FEET SOUTH-SOUTHEAST OF A
 JB1020'POWER LINE POLE, 1.5 FEET EAST OF A WHITE WOODEN WITNESS POST,
 JB1020'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 JB1020'A CONCRETE POST FLUSH WITH THE GROUND.
 JB1020
 JB1020                          STATION RECOVERY (1969)
 JB1020
 JB1020'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB1020'MARK NOT FOUND.
 JB1020
 JB1020                          STATION RECOVERY (2011)
 JB1020
 JB1020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1020'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0615 ***********************************************************************
 JB0615  DESIGNATION -  A 156
 JB0615  PID         -  JB0615
 JB0615  STATE/COUNTY-  IL/MARION
 JB0615  COUNTRY     -  US
 JB0615  USGS QUAD   -  SALEM NORTH (2018)
 JB0615
 JB0615                         *CURRENT SURVEY CONTROL
 JB0615  ______________________________________________________________________
 JB0615* NAD 83(1997) POSITION- 38 38 42.66690(N) 088 58 03.41926(W)   ADJUSTED
 JB0615* NAD 83(1997) ELLIP HT-   142.326 (meters)        (10/21/99)   ADJUSTED
 JB0615* NAVD 88 ORTHO HEIGHT -   173.333 (meters)      568.68  (feet) ADJUSTED
 JB0615  ______________________________________________________________________
 JB0615  GEOID HEIGHT    -        -31.041 (meters)                     GEOID18
 JB0615  NAD 83(1997) X  -     89,873.747 (meters)                     COMP
 JB0615  NAD 83(1997) Y  - -4,987,321.975 (meters)                     COMP
 JB0615  NAD 83(1997) Z  -  3,961,718.556 (meters)                     COMP
 JB0615  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 JB0615  DYNAMIC HEIGHT  -        173.223 (meters)      568.32  (feet) COMP
 JB0615  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0615
 JB0615  HORZ ORDER      -  FIRST
 JB0615  VERT ORDER      -  FIRST     CLASS II
 JB0615  ELLP ORDER      -  FOURTH    CLASS I
 JB0615
 JB0615.This mark is at Salem/leckrone Airport (SLO)
 JB0615
 JB0615.The horizontal coordinates were established by GPS observations
 JB0615.and adjusted by the National Geodetic Survey in October 1999.
 JB0615
 JB0615.The orthometric height was determined by differential leveling and
 JB0615.adjusted by the NATIONAL GEODETIC SURVEY
 JB0615.in June 1991.
 JB0615
 JB0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0615.GEOID18 height accuracy estimate available here.
 JB0615
 JB0615.Click photographs - Photos may exist for this station.
 JB0615
 JB0615.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0615
 JB0615.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0615
 JB0615.The ellipsoidal height was determined by GPS observations
 JB0615.and is referenced to NAD 83.
 JB0615
 JB0615.The dynamic height is computed by dividing the NAVD 88
 JB0615.geopotential number by the normal gravity value computed on the
 JB0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0615.degrees latitude (g = 980.6199 gals.).
 JB0615
 JB0615.The modeled gravity was interpolated from observed gravity values.
 JB0615
 JB0615. The following values were computed from the NAD 83(1997) position.
 JB0615
 JB0615;                    North         East     Units Scale Factor Converg.
 JB0615;SPC IL E     -   219,781.173   244,782.101   MT  1.00001253   -0 23 46.0
 JB0615;SPC IL E     -   721,065.40    803,089.28   sFT  1.00001253   -0 23 46.0
 JB0615;UTM  16      - 4,279,240.164   328,765.497   MT  0.99996109   -1 13 44.6
 JB0615
 JB0615!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0615!SPC IL E     -   0.99997767  x   1.00001253  =   0.99999020
 JB0615!UTM  16      -   0.99997767  x   0.99996109  =   0.99993876
 JB0615
 JB0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2876579240(NAD 83)
 JB0615
 JB0615|---------------------------------------------------------------------|
 JB0615| PID    Reference Object                     Distance      Geod. Az  |
 JB0615|                                                           dddmmss.s |
 JB0615| JB2046 SALEPORT                            219.781 METERS 10249     |
 JB0615|---------------------------------------------------------------------|
 JB0615
 JB0615                          SUPERSEDED SURVEY CONTROL
 JB0615
 JB0615  NAD 83(1986)-  38 38 42.68226(N)    088 58 03.41059(W) AD(       ) 1
 JB0615  NGVD 29 (??/??/92)  173.442  (m)          569.03   (f) ADJ UNCH    1 2
 JB0615  NGVD 29             173.44   (m)          569.0    (f) LEVELING    3  
 JB0615
 JB0615.Superseded values are not recommended for survey control.
 JB0615
 JB0615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0615.See file dsdata.pdf to determine how the superseded data were derived.
 JB0615
 JB0615_MARKER: DB = BENCH MARK DISK
 JB0615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0615_STAMPING: A 156 1949
 JB0615_MARK LOGO: CGS
 JB0615_PROJECTION: PROJECTING 10 CENTIMETERS
 JB0615_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0615+STABILITY: SURFACE MOTION
 JB0615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0615+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2019
 JB0615
 JB0615  HISTORY     - Date     Condition        Report By
 JB0615  HISTORY     - 1949     MONUMENTED       CGS
 JB0615  HISTORY     - 1986     GOOD             NGS
 JB0615  HISTORY     - 19901016 GOOD             NGS
 JB0615  HISTORY     - 20110830 GOOD             ILDT
 JB0615  HISTORY     - 20190620 GOOD             ILDT
 JB0615
 JB0615                          STATION DESCRIPTION
 JB0615
 JB0615'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0615'2.4 MI NW FROM SALEM.
 JB0615'ABOUT 0.65 MILES WEST ALONG HIGHWAY 50 FROM THE COURT HOUSE AT
 JB0615'SALEM, THENCE ABOUT 0.55 MILE NORTH ALONG NORTH ILLINOIS AVENUE,
 JB0615'THENCE ABOUT 0.5 MILE WEST ALONG WEST BOONE STREET, THENCE NORTH
 JB0615'ABOUT 0.7 MILE ALONG A GRAVEL ROAD, AT THE LECKRONE AIRPORT, AT
 JB0615'THE CORNER OF THE JUNCTION OF THE NORTH-SOUTH ROAD ALONG THE WEST
 JB0615'SIDE OF THE FIELD AND THE SOUTH ENTRANCE ROAD TO THE FIELD, 162
 JB0615'FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE BLOCK
 JB0615'HANGAR, 28 FEET EAST OF THE CENTER LINE OF THE ROAD, 26 FEET
 JB0615'SOUTH OF THE CENTER LINE OF THE SOUTH ENTRANCE, 2 FEET NORTH OF A
 JB0615'WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 JB0615'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0615
 JB0615                          STATION RECOVERY (1986)
 JB0615
 JB0615'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0615'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JB0615'NEW TO REACH FOLLOWS--2.1 KM (1.3 MI) WESTERLY ALONG U.S. HIGHWAY 50
 JB0615'FROM THE COURTHOUSE IN SALEM, THENCE 2.4 KM (1.5 MI) NORTH ALONG
 JB0615'MISSOURI AVENUE, MILLS CART ROAD, AND AIRPORT ROAD.  NOTE--THE SOUTH
 JB0615'ENTRANCE ROAD MENTIONED IN THE ORIGINAL DESCRIPTION IS NOW THE NORTH
 JB0615'ENTRANCE ROAD.
 JB0615
 JB0615                          STATION RECOVERY (1990)
 JB0615
 JB0615'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB0615'STATION IS LOCATED ABOUT 2.8 KM (1.7 MI)  NORTHWEST OF SALEM, AT THE
 JB0615'ENTRANCE ROAD TO SALEM-LECKRONE FIELD AIRPORT, IN NORTH CENTRAL
 JB0615'SECTION 3, T 2 S, R 2 E.  OWNERSHIP--SALEM AIRPORT AUTHORITY, PO BOX
 JB0615'353, SALEM, IL 62881.  AIRPORT MANAGER IS LEON TATE, PHONE
 JB0615'618-548-2411.
 JB0615'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND US HIGHWAY 50
 JB0615'(EXIT 116) ON THE WEST SIDE OF SALEM, GO EAST ON HIGHWAY 50 FOR 0.34
 JB0615'KM (0.21 MI)  TO A CROSS STREET.  TURN LEFT, NORTH, ON MISSOURI AVE.
 JB0615'THEN EAST ON MILLS CRAFT ROAD FOR 0.3 KM (0.2 MI) TO A PAVED ROAD ON
 JB0615'THE LEFT. TURN LEFT, NORTH, ON AIRPORT ROAD FOR 0.87 KM (0.54 MI) TO
 JB0615'A CROSSROAD. CONTINUE NORTH ON ROAD 950 E FOR 1.14 KM (0.71 MI) TO
 JB0615'THE STATION IN THE LAWN JUST SOUTH OF THE NORTH ONE OF TWO DRIVES ON
 JB0615'THE RIGHT.
 JB0615'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST THAT
 JB0615'PROJECTS 10 CM.  THE STATION 8.7 M (28.5 FT)  EAST OF AND LEVEL WITH
 JB0615'THE ROAD CENTER, 6.7 M (22.0 FT)  SOUTH OF THE CENTER OF THE ENTRANCE
 JB0615'ROAD, 0.5 M (1.6 FT) NORTH OF A METAL WITNESS POST, AND 16.5 M
 JB0615'(54.1 FT)  WEST-NORTHWEST OF A LONE 35-CM TREE.
 JB0615
 JB0615                          STATION RECOVERY (2011)
 JB0615
 JB0615'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0615'RECOVERED IN GOOD CONDITION.
 JB0615
 JB0615                          STATION RECOVERY (2019)
 JB0615
 JB0615'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB0615'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0830 ***********************************************************************
 HB0830  DESIGNATION -  A 157
 HB0830  PID         -  HB0830
 HB0830  STATE/COUNTY-  IL/PULASKI
 HB0830  COUNTRY     -  US
 HB0830  USGS QUAD   -  PULASKI (2018)
 HB0830
 HB0830                         *CURRENT SURVEY CONTROL
 HB0830  ______________________________________________________________________
 HB0830* NAD 83(1986) POSITION- 37 11 03.0    (N) 089 12 11.6    (W)   HD_HELD2
 HB0830* NAVD 88 ORTHO HEIGHT -   104.343 (meters)      342.33  (feet) ADJUSTED
 HB0830  ______________________________________________________________________
 HB0830  GEOID HEIGHT    -        -28.250 (meters)                     GEOID18
 HB0830  DYNAMIC HEIGHT  -        104.268 (meters)      342.09  (feet) COMP
 HB0830  MODELED GRAVITY -    979,910.4   (mgal)                       NAVD 88
 HB0830
 HB0830  VERT ORDER      -  SECOND    CLASS I
 HB0830
 HB0830.The horizontal coordinates were established by autonomous hand held GPS
 HB0830.observations and have an estimated accuracy of +/- 10 meters.
 HB0830
 HB0830.The orthometric height was determined by differential leveling and
 HB0830.adjusted by the NATIONAL GEODETIC SURVEY
 HB0830.in April 2013.
 HB0830
 HB0830.No vertical observational check was made to the station.
 HB0830
 HB0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0830.GEOID18 height accuracy estimate available here.
 HB0830
 HB0830.Click photographs - Photos may exist for this station.
 HB0830
 HB0830.The dynamic height is computed by dividing the NAVD 88
 HB0830.geopotential number by the normal gravity value computed on the
 HB0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0830.degrees latitude (g = 980.6199 gals.).
 HB0830
 HB0830.The modeled gravity was interpolated from observed gravity values.
 HB0830
 HB0830;                    North         East    Units  Estimated Accuracy
 HB0830;SPC IL W     -    57,862.      785,547.      MT  (+/- 10 meters HH2 GPS)
 HB0830
 HB0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0442617576(NAD 83)
 HB0830
 HB0830                          SUPERSEDED SURVEY CONTROL
 HB0830
 HB0830  NAVD 88 (06/15/91)  104.447  (m)          342.67   (f) SUPERSEDED  1 1
 HB0830  NGVD 29 (11/26/84)  104.375  (m)          342.44   (f) ADJUSTED    1 1
 HB0830
 HB0830.Superseded values are not recommended for survey control.
 HB0830
 HB0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0830.See file dsdata.pdf to determine how the superseded data were derived.
 HB0830
 HB0830_MARKER: DB = BENCH MARK DISK
 HB0830_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0830_SP_SET: ABUTMENT
 HB0830_STAMPING: A 157 1954
 HB0830_MARK LOGO: CGS
 HB0830_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0830_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0830+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0830
 HB0830  HISTORY     - Date     Condition        Report By
 HB0830  HISTORY     - 1954     MONUMENTED       CGS
 HB0830  HISTORY     - 1969     GOOD             CGS
 HB0830  HISTORY     - 20020829 GOOD             USACE
 HB0830  HISTORY     - 20120503 GOOD             AMESC
 HB0830  HISTORY     - 20120618 GOOD             ILDT
 HB0830
 HB0830                          STATION DESCRIPTION
 HB0830
 HB0830'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0830'2 MI S FROM PULASKI.
 HB0830'ABOUT 2.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0830'THE POST OFFICE AT PULASKI, 0.25 MILE SOUTH OF MILEPOST 351,
 HB0830'12 FEET WEST OF THE WEST RAIL OF THE WEST TRACK, SET IN THE TOP
 HB0830'OF THE WEST END OF THE SOUTH CONCRETE LEDGE ON THE SOUTH CONCRETE
 HB0830'ABUTMENT OF A RAILROAD BRIDGE OVER A CREEK, AND ABOUT 5 1/2
 HB0830'FEET BELOW THE LEVEL OF THE TRACK.  SEC 27, T15S, R1W.
 HB0830
 HB0830                          STATION RECOVERY (2002)
 HB0830
 HB0830'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0830'RECOVERED IN GOOD CONDITION.
 HB0830
 HB0830                          STATION RECOVERY (2012)
 HB0830
 HB0830'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0830'RECOVERED AS DESCRIBED.
 HB0830
 HB0830                          STATION RECOVERY (2012)
 HB0830
 HB0830'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0830'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0665 ***********************************************************************
 HB0665  DESIGNATION -  A 158
 HB0665  PID         -  HB0665
 HB0665  STATE/COUNTY-  IL/UNION
 HB0665  COUNTRY     -  US
 HB0665  USGS QUAD   -  MAKANDA (2018)
 HB0665
 HB0665                         *CURRENT SURVEY CONTROL
 HB0665  ______________________________________________________________________
 HB0665* NAD 83(1986) POSITION- 37 33 30.     (N) 089 13 58.     (W)   SCALED
 HB0665* NAVD 88 ORTHO HEIGHT -   159.296 (meters)      522.62  (feet) ADJUSTED
 HB0665  ______________________________________________________________________
 HB0665  GEOID HEIGHT    -        -28.737 (meters)                     GEOID18
 HB0665  DYNAMIC HEIGHT  -        159.182 (meters)      522.25  (feet) COMP
 HB0665  MODELED GRAVITY -    979,909.4   (mgal)                       NAVD 88
 HB0665
 HB0665  VERT ORDER      -  FIRST     CLASS I
 HB0665
 HB0665.The horizontal coordinates were scaled from a map and have
 HB0665.an estimated accuracy of +/- 6 seconds.
 HB0665
 HB0665.The orthometric height was determined by differential leveling and
 HB0665.adjusted by the NATIONAL GEODETIC SURVEY
 HB0665.in June 1991.
 HB0665
 HB0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0665.GEOID18 height accuracy estimate available here.
 HB0665
 HB0665.Click photographs - Photos may exist for this station.
 HB0665
 HB0665.The dynamic height is computed by dividing the NAVD 88
 HB0665.geopotential number by the normal gravity value computed on the
 HB0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0665.degrees latitude (g = 980.6199 gals.).
 HB0665
 HB0665.The modeled gravity was interpolated from observed gravity values.
 HB0665
 HB0665;                    North         East    Units  Estimated Accuracy
 HB0665;SPC IL W     -    99,360.      782,510.      MT  (+/- 180 meters Scaled)
 HB0665
 HB0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG027591(NAD 83)
 HB0665
 HB0665                          SUPERSEDED SURVEY CONTROL
 HB0665
 HB0665  NGVD 29 (11/26/84)  159.330  (m)          522.74   (f) ADJUSTED    1 1
 HB0665
 HB0665.Superseded values are not recommended for survey control.
 HB0665
 HB0665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0665.See file dsdata.pdf to determine how the superseded data were derived.
 HB0665
 HB0665_MARKER: DB = BENCH MARK DISK
 HB0665_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0665_SP_SET: ABUTMENT
 HB0665_STAMPING: A 158 1954
 HB0665_MARK LOGO: CGS
 HB0665_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0665
 HB0665  HISTORY     - Date     Condition        Report By
 HB0665  HISTORY     - 1954     MONUMENTED       CGS
 HB0665  HISTORY     - 1969     GOOD             CGS
 HB0665  HISTORY     - 20130428 GOOD             ILDT
 HB0665
 HB0665                          STATION DESCRIPTION
 HB0665
 HB0665'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0665'2.4 MI N FROM COBDEN.
 HB0665'ABOUT 2.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0665'THE POST OFFICE AT COBDEN, OR ABOUT 4.8 MILES SOUTH ALONG THE
 HB0665'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT MAKANDA, 0.2 MILE
 HB0665'SOUTHWEST OF A CONCRETE RAILROAD UNDERPASS FOR NEW U.S. HIGHWAY
 HB0665'51 WHICH IS NOW UNDER CONSTRUCTION, 188 1/2 FEET NORTHEAST OF
 HB0665'MILEPOST 321, 6 1/2 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 HB0665'NORTHWEST TRACK, SET IN THE TOP OF THE NORTHEAST END OF A
 HB0665'CONCRETE RETAINING WALL WHICH EXTENDS SOUTHWEST FROM THE
 HB0665'NORTHWEST END OF THE SOUTHWEST CONCRETE ABUTMENT OF A RAILROAD
 HB0665'TRESTLE OVE DRURY CREEK, 87.7 FEET SOUTHWEST OF SEMAPHORE
 HB0665'RAILROAD TRESTLE OVER DRURY CREEK, 87.7 FEET SOUTHWEST OF
 HB0665'SEMAPHORE SIGNAL NUMBER 320.9, AND ABOUT 1 1/2 FEET BELOW THE
 HB0665'LEVEL OF THE TRACK.  SEC 17, T 11 S, R 1 W.
 HB0665
 HB0665                          STATION RECOVERY (2013)
 HB0665
 HB0665'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0665'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0619 ***********************************************************************
 HB0619  DESIGNATION -  A 159
 HB0619  PID         -  HB0619
 HB0619  STATE/COUNTY-  IL/JACKSON
 HB0619  COUNTRY     -  US
 HB0619  USGS QUAD   -  DE SOTO (2018)
 HB0619
 HB0619                         *CURRENT SURVEY CONTROL
 HB0619  ______________________________________________________________________
 HB0619* NAD 83(1986) POSITION- 37 50 01.     (N) 089 13 47.     (W)   SCALED
 HB0619* NAVD 88 ORTHO HEIGHT -   121.541 (meters)      398.76  (feet) ADJUSTED
 HB0619  ______________________________________________________________________
 HB0619  GEOID HEIGHT    -        -29.218 (meters)                     GEOID18
 HB0619  DYNAMIC HEIGHT  -        121.459 (meters)      398.49  (feet) COMP
 HB0619  MODELED GRAVITY -    979,952.7   (mgal)                       NAVD 88
 HB0619
 HB0619  VERT ORDER      -  FIRST     CLASS I
 HB0619
 HB0619.The horizontal coordinates were scaled from a map and have
 HB0619.an estimated accuracy of +/- 6 seconds.
 HB0619
 HB0619.The orthometric height was determined by differential leveling and
 HB0619.adjusted by the NATIONAL GEODETIC SURVEY
 HB0619.in June 1991.
 HB0619
 HB0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0619.GEOID18 height accuracy estimate available here.
 HB0619
 HB0619.Click photographs - Photos may exist for this station.
 HB0619
 HB0619.The dynamic height is computed by dividing the NAVD 88
 HB0619.geopotential number by the normal gravity value computed on the
 HB0619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0619.degrees latitude (g = 980.6199 gals.).
 HB0619
 HB0619.The modeled gravity was interpolated from observed gravity values.
 HB0619
 HB0619;                    North         East    Units  Estimated Accuracy
 HB0619;SPC IL W     -   129,920.      782,480.      MT  (+/- 180 meters Scaled)
 HB0619
 HB0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG037896(NAD 83)
 HB0619
 HB0619                          SUPERSEDED SURVEY CONTROL
 HB0619
 HB0619  NGVD 29 (11/26/84)  121.640  (m)          399.08   (f) ADJUSTED    1 1
 HB0619
 HB0619.Superseded values are not recommended for survey control.
 HB0619
 HB0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0619.See file dsdata.pdf to determine how the superseded data were derived.
 HB0619
 HB0619_MARKER: DB = BENCH MARK DISK
 HB0619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0619_STAMPING: A 159 1954
 HB0619_MARK LOGO: CGS
 HB0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0619+STABILITY: SURFACE MOTION
 HB0619_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0619+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2011
 HB0619
 HB0619  HISTORY     - Date     Condition        Report By
 HB0619  HISTORY     - 1954     MONUMENTED       CGS
 HB0619  HISTORY     - 1969     GOOD             CGS
 HB0619  HISTORY     - 1976     GOOD             ILDT
 HB0619  HISTORY     - 1976     GOOD             ILDT
 HB0619  HISTORY     - 1976     GOOD             ILDT
 HB0619  HISTORY     - 20110713 GOOD             ILDT
 HB0619
 HB0619                          STATION DESCRIPTION
 HB0619
 HB0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0619'1.2 MI N FROM DE SOTO.
 HB0619'ABOUT 1.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0619'FROM THE POST OFFICE AT DE SOTO, 0.3 MILE NORTH OF MILEPOST
 HB0619'301, 86 FEET WEST-SOUTHWEST OF THE CENTER OF A CROSSING OF THE
 HB0619'RAILROAD AND A GRAVELED ROAD, 79 1/2 FEET WEST OF THE WEST
 HB0619'RAIL OF THE WEST TRACK, 30 FEET SOUTH OF THE CENTER LINE OF THE
 HB0619'ROAD, 69 FEET WEST OF A RAILROAD CROSSING SIGN, 9 FEET SOUTH OF A
 HB0619'POWER POLE, 1.3 FEET NORTH OF A METAL WITNESS POST, ABOUT 4
 HB0619'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 HB0619'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 HB0619'GROUND.  SEC 17, T 8S, R 1W
 HB0619
 HB0619                          STATION RECOVERY (1976)
 HB0619
 HB0619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0619'RECOVERED IN GOOD CONDITION.
 HB0619
 HB0619                          STATION RECOVERY (1976)
 HB0619
 HB0619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0619'RECOVERED IN GOOD CONDITION.
 HB0619
 HB0619                          STATION RECOVERY (1976)
 HB0619
 HB0619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0619'RECOVERED IN GOOD CONDITION.
 HB0619
 HB0619                          STATION RECOVERY (2011)
 HB0619
 HB0619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0619'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1035 ***********************************************************************
 JB1035  DESIGNATION -  A 160
 JB1035  PID         -  JB1035
 JB1035  STATE/COUNTY-  IL/WASHINGTON
 JB1035  COUNTRY     -  US
 JB1035  USGS QUAD   -  IRVINGTON (2018)
 JB1035
 JB1035                         *CURRENT SURVEY CONTROL
 JB1035  ______________________________________________________________________
 JB1035* NAD 83(1986) POSITION- 38 25 51.     (N) 089 09 54.     (W)   SCALED
 JB1035* NAVD 88 ORTHO HEIGHT -   165.229 (meters)      542.09  (feet) ADJUSTED
 JB1035  ______________________________________________________________________
 JB1035  GEOID HEIGHT    -        -30.361 (meters)                     GEOID18
 JB1035  DYNAMIC HEIGHT  -        165.123 (meters)      541.74  (feet) COMP
 JB1035  MODELED GRAVITY -    979,985.7   (mgal)                       NAVD 88
 JB1035
 JB1035  VERT ORDER      -  FIRST     CLASS I
 JB1035
 JB1035.The horizontal coordinates were scaled from a map and have
 JB1035.an estimated accuracy of +/- 6 seconds.
 JB1035
 JB1035.The orthometric height was determined by differential leveling and
 JB1035.adjusted by the NATIONAL GEODETIC SURVEY
 JB1035.in June 1991.
 JB1035
 JB1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1035.GEOID18 height accuracy estimate available here.
 JB1035
 JB1035.Click photographs - Photos may exist for this station.
 JB1035
 JB1035.The dynamic height is computed by dividing the NAVD 88
 JB1035.geopotential number by the normal gravity value computed on the
 JB1035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1035.degrees latitude (g = 980.6199 gals.).
 JB1035
 JB1035.The modeled gravity was interpolated from observed gravity values.
 JB1035
 JB1035;                    North         East    Units  Estimated Accuracy
 JB1035;SPC IL W     -   196,270.      787,460.      MT  (+/- 180 meters Scaled)
 JB1035
 JB1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH110558(NAD 83)
 JB1035
 JB1035                          SUPERSEDED SURVEY CONTROL
 JB1035
 JB1035  NGVD 29 (??/??/92)  165.343  (m)          542.46   (f) ADJ UNCH    1 1
 JB1035
 JB1035.Superseded values are not recommended for survey control.
 JB1035
 JB1035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1035.See file dsdata.pdf to determine how the superseded data were derived.
 JB1035
 JB1035_MARKER: DB = BENCH MARK DISK
 JB1035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1035_STAMPING: A 160 1954
 JB1035_MARK LOGO: CGS
 JB1035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1035+STABILITY: SURFACE MOTION
 JB1035_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1035+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2014
 JB1035
 JB1035  HISTORY     - Date     Condition        Report By
 JB1035  HISTORY     - 1954     MONUMENTED       CGS
 JB1035  HISTORY     - 1969     GOOD             CGS
 JB1035  HISTORY     - 20110815 GOOD             ILDT
 JB1035  HISTORY     - 20140707 GOOD             ILDT
 JB1035
 JB1035                          STATION DESCRIPTION
 JB1035
 JB1035'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1035'0.6 MI S FROM IRVINGTON.
 JB1035'ABOUT 0.55 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1035'THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 177 AT IRVINGTON,
 JB1035'0.2 MILE SOUTH OF MILEPOST 259, 65 FEET SOUTHEAST OF THE CENTER
 JB1035'OF A CROSSING OF THE EAST SET OF MAIN TRACKS OF THE RAILROAD AND
 JB1035'A TRAIL ROAD, 50 1/2 FEET EAST OF THE EAST RAIL OF THE EAST SET
 JB1035'OF MAIN TRACKS, 50 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 3
 JB1035'FEET SOUTH OF A TELEPHONE POLE WHICH IS BRACED BY 2 GUY WIRES,
 JB1035'1.6 FEET NORTH OF A METAL WITNESS POST, ABOUT 3 1/2 FEET BELOW
 JB1035'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 JB1035'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 JB1035'SEC 23, T 1 S, R 1 W.
 JB1035
 JB1035                          STATION RECOVERY (2011)
 JB1035
 JB1035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1035'RECOVERED IN GOOD CONDITION.
 JB1035
 JB1035                          STATION RECOVERY (2014)
 JB1035
 JB1035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1075 ***********************************************************************
 JB1075  DESIGNATION -  A 161
 JB1075  PID         -  JB1075
 JB1075  STATE/COUNTY-  IL/PERRY
 JB1075  COUNTRY     -  US
 JB1075  USGS QUAD   -  DU QUOIN (2018)
 JB1075
 JB1075                         *CURRENT SURVEY CONTROL
 JB1075  ______________________________________________________________________
 JB1075* NAD 83(1986) POSITION- 38 05 51.     (N) 089 14 09.     (W)   SCALED
 JB1075* NAVD 88 ORTHO HEIGHT -   147.045 (meters)      482.43  (feet) ADJUSTED
 JB1075  ______________________________________________________________________
 JB1075  GEOID HEIGHT    -        -29.635 (meters)                     GEOID18
 JB1075  DYNAMIC HEIGHT  -        146.948 (meters)      482.11  (feet) COMP
 JB1075  MODELED GRAVITY -    979,964.5   (mgal)                       NAVD 88
 JB1075
 JB1075  VERT ORDER      -  FIRST     CLASS I
 JB1075
 JB1075.The horizontal coordinates were scaled from a map and have
 JB1075.an estimated accuracy of +/- 6 seconds.
 JB1075
 JB1075.The orthometric height was determined by differential leveling and
 JB1075.adjusted by the NATIONAL GEODETIC SURVEY
 JB1075.in June 1991.
 JB1075
 JB1075.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1075.GEOID18 height accuracy estimate available here.
 JB1075
 JB1075.Click photographs - Photos may exist for this station.
 JB1075
 JB1075.The dynamic height is computed by dividing the NAVD 88
 JB1075.geopotential number by the normal gravity value computed on the
 JB1075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1075.degrees latitude (g = 980.6199 gals.).
 JB1075
 JB1075.The modeled gravity was interpolated from observed gravity values.
 JB1075
 JB1075;                    North         East    Units  Estimated Accuracy
 JB1075;SPC IL W     -   159,200.      781,650.      MT  (+/- 180 meters Scaled)
 JB1075
 JB1075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH039189(NAD 83)
 JB1075
 JB1075                          SUPERSEDED SURVEY CONTROL
 JB1075
 JB1075  NGVD 29 (??/??/92)  147.139  (m)          482.74   (f) ADJ UNCH    1 1
 JB1075
 JB1075.Superseded values are not recommended for survey control.
 JB1075
 JB1075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1075.See file dsdata.pdf to determine how the superseded data were derived.
 JB1075
 JB1075_MARKER: DB = BENCH MARK DISK
 JB1075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1075_STAMPING: A 161 1954
 JB1075_MARK LOGO: CGS
 JB1075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1075+STABILITY: SURFACE MOTION
 JB1075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1075+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2009
 JB1075
 JB1075  HISTORY     - Date     Condition        Report By
 JB1075  HISTORY     - 1954     MONUMENTED       CGS
 JB1075  HISTORY     - 1969     GOOD             CGS
 JB1075  HISTORY     - 1978     GOOD             ILDT
 JB1075  HISTORY     - 20090303 GOOD             ILDT
 JB1075
 JB1075                          STATION DESCRIPTION
 JB1075
 JB1075'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1075'2.8 MI S FROM TAMAROA.
 JB1075'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1075'AT TAMAROA, THENCE 2.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB1075'RAILROAD, 0.5 MILE NORTH OF MILEPOST 283, 100 FEET EAST-SOUTHEAST
 JB1075'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PAVED ROAD,
 JB1075'96 1/2 FEET EAST OF THE EAST RAIL OF THE EAST SET OF TRACKS,
 JB1075'38 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 61 FEET
 JB1075'EAST-NORTHEAST OF A TELEPHONE POLE, 18 FEET SOUTH OF A CORNER
 JB1075'FENCE POST, 1 FOOT WEST OF A FENCE, 1.0 FOOT SOUTHEAST OF A METAL
 JB1075'WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK, AND
 JB1075'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 JB1075'THE SURFACE OF THE GROUND.  SEC 17, T5S, R1W.
 JB1075
 JB1075                          STATION RECOVERY (1978)
 JB1075
 JB1075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1075'RECOVERED IN GOOD CONDITION.
 JB1075
 JB1075                          STATION RECOVERY (2009)
 JB1075
 JB1075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0796 ***********************************************************************
 LC0796  DESIGNATION -  A 162
 LC0796  PID         -  LC0796
 LC0796  STATE/COUNTY-  IL/TAZEWELL
 LC0796  COUNTRY     -  US
 LC0796  USGS QUAD   -  MORTON (2018)
 LC0796
 LC0796                         *CURRENT SURVEY CONTROL
 LC0796  ______________________________________________________________________
 LC0796* NAD 83(1986) POSITION- 40 31 40.     (N) 089 29 09.     (W)   SCALED
 LC0796* NAVD 88 ORTHO HEIGHT -   197.662 (meters)      648.50  (feet) ADJUSTED
 LC0796  ______________________________________________________________________
 LC0796  GEOID HEIGHT    -        -32.732 (meters)                     GEOID18
 LC0796  DYNAMIC HEIGHT  -        197.567 (meters)      648.18  (feet) COMP
 LC0796  MODELED GRAVITY -    980,141.7   (mgal)                       NAVD 88
 LC0796
 LC0796  VERT ORDER      -  FIRST     CLASS II
 LC0796
 LC0796.The horizontal coordinates were scaled from a map and have
 LC0796.an estimated accuracy of +/- 6 seconds.
 LC0796
 LC0796.The orthometric height was determined by differential leveling and
 LC0796.adjusted by the NATIONAL GEODETIC SURVEY
 LC0796.in June 1991.
 LC0796
 LC0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0796.GEOID18 height accuracy estimate available here.
 LC0796
 LC0796.Click photographs - Photos may exist for this station.
 LC0796
 LC0796.The dynamic height is computed by dividing the NAVD 88
 LC0796.geopotential number by the normal gravity value computed on the
 LC0796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0796.degrees latitude (g = 980.6199 gals.).
 LC0796
 LC0796.The modeled gravity was interpolated from observed gravity values.
 LC0796
 LC0796;                    North         East    Units  Estimated Accuracy
 LC0796;SPC IL W     -   428,810.      757,690.      MT  (+/- 180 meters Scaled)
 LC0796
 LC0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK894893(NAD 83)
 LC0796
 LC0796                          SUPERSEDED SURVEY CONTROL
 LC0796
 LC0796  NGVD 29 (??/??/92)  197.753  (m)          648.79   (f) ADJ UNCH    1 2
 LC0796
 LC0796.Superseded values are not recommended for survey control.
 LC0796
 LC0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0796.See file dsdata.pdf to determine how the superseded data were derived.
 LC0796
 LC0796_MARKER: DB = BENCH MARK DISK
 LC0796_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0796_SP_SET: BUILDING
 LC0796_STAMPING: A 162 1954
 LC0796_MARK LOGO: CGS
 LC0796_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0796
 LC0796  HISTORY     - Date     Condition        Report By
 LC0796  HISTORY     - 1954     MONUMENTED       CGS
 LC0796  HISTORY     - 20230712 MARK NOT FOUND   ILDT
 LC0796
 LC0796                          STATION DESCRIPTION
 LC0796
 LC0796'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0796'AT TREMONT.
 LC0796'AT TREMONT, ABOUT 0.35 MILE EAST ALONG THE NEW YORK CENTRAL
 LC0796'RAILROAD FROM THE STATION, AT EAST EDGE OF TOWN, ABOUT 61 YARDS
 LC0796'NORTH OF TRACK, IN THE TOP OF THE SOUTHEAST CORNER OF CONCRETE
 LC0796'BASE OF RADIO TOWER OF CULLINAN AND SON CONSTRUCTION COMPANY
 LC0796'AND ABOUT LEVEL WITH TRACK.
 LC0796
 LC0796                          STATION RECOVERY (2023)
 LC0796
 LC0796'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC0796'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0998 ***********************************************************************
 LC0998  DESIGNATION -  A 163
 LC0998  PID         -  LC0998
 LC0998  STATE/COUNTY-  IL/MCLEAN
 LC0998  COUNTRY     -  US
 LC0998  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC0998
 LC0998                         *CURRENT SURVEY CONTROL
 LC0998  ______________________________________________________________________
 LC0998* NAD 83(1986) POSITION- 40 29 35.     (N) 089 04 45.     (W)   SCALED
 LC0998* NAVD 88 ORTHO HEIGHT -   250.234 (meters)      820.98  (feet) ADJUSTED
 LC0998  ______________________________________________________________________
 LC0998  GEOID HEIGHT    -        -32.172 (meters)                     GEOID18
 LC0998  DYNAMIC HEIGHT  -        250.117 (meters)      820.59  (feet) COMP
 LC0998  MODELED GRAVITY -    980,149.1   (mgal)                       NAVD 88
 LC0998
 LC0998  VERT ORDER      -  FIRST     CLASS II
 LC0998
 LC0998.The horizontal coordinates were scaled from a map and have
 LC0998.an estimated accuracy of +/- 6 seconds.
 LC0998
 LC0998.The orthometric height was determined by differential leveling and
 LC0998.adjusted by the NATIONAL GEODETIC SURVEY
 LC0998.in June 1991.
 LC0998
 LC0998.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0998.GEOID18 height accuracy estimate available here.
 LC0998
 LC0998.Click photographs - Photos may exist for this station.
 LC0998
 LC0998.The dynamic height is computed by dividing the NAVD 88
 LC0998.geopotential number by the normal gravity value computed on the
 LC0998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0998.degrees latitude (g = 980.6199 gals.).
 LC0998
 LC0998.The modeled gravity was interpolated from observed gravity values.
 LC0998
 LC0998;                    North         East    Units  Estimated Accuracy
 LC0998;SPC IL E     -   425,020.      236,770.      MT  (+/- 180 meters Scaled)
 LC0998
 LC0998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK237845(NAD 83)
 LC0998
 LC0998                          SUPERSEDED SURVEY CONTROL
 LC0998
 LC0998  NGVD 29 (??/??/92)  250.298  (m)          821.19   (f) ADJ UNCH    1 2
 LC0998
 LC0998.Superseded values are not recommended for survey control.
 LC0998
 LC0998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0998.See file dsdata.pdf to determine how the superseded data were derived.
 LC0998
 LC0998_MARKER: DB = BENCH MARK DISK
 LC0998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0998_STAMPING: A 163 1954
 LC0998_MARK LOGO: CGS
 LC0998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0998+STABILITY: SURFACE MOTION
 LC0998
 LC0998  HISTORY     - Date     Condition        Report By
 LC0998  HISTORY     - 1954     MONUMENTED       CGS
 LC0998
 LC0998                          STATION DESCRIPTION
 LC0998
 LC0998'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0998'5 MI NW FROM BLOOMINGTON.
 LC0998'ABOUT 5.0 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0998'THE FREIGHT STATION AT BLOOMINGTON, AT TWIN GROVE, AT A ROAD
 LC0998'CROSSING, 37 1/2 FEET SOUTHWEST OF SOUTHWEST RAIL, 51 FEET
 LC0998'WEST-SOUTHWEST OF CENTER OF CROSSING OF ROAD, 42 FEET WEST OF
 LC0998'CENTER LINE OF ROAD, 41 FEET SOUTH-SOUTHEAST OF THE 7TH TELEPHONE
 LC0998'POLE SOUTHEAST OF MILE POST IND 171, 6 FEET NORTHEAST OF A FENCE
 LC0998'LINE, 2 1/2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 4
 LC0998'FEET ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0998'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0420 ***********************************************************************
 LC0420  DESIGNATION -  A 164
 LC0420  PID         -  LC0420
 LC0420  STATE/COUNTY-  IL/MCLEAN
 LC0420  COUNTRY     -  US
 LC0420  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0420
 LC0420                         *CURRENT SURVEY CONTROL
 LC0420  ______________________________________________________________________
 LC0420* NAD 83(1986) POSITION- 40 28 46.     (N) 088 58 55.     (W)   SCALED
 LC0420* NAVD 88 ORTHO HEIGHT -   252.068 (meters)      826.99  (feet) ADJUSTED
 LC0420  ______________________________________________________________________
 LC0420  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 LC0420  DYNAMIC HEIGHT  -        251.950 (meters)      826.61  (feet) COMP
 LC0420  MODELED GRAVITY -    980,149.9   (mgal)                       NAVD 88
 LC0420
 LC0420  VERT ORDER      -  FIRST     CLASS I
 LC0420
 LC0420.The horizontal coordinates were scaled from a map and have
 LC0420.an estimated accuracy of +/- 6 seconds.
 LC0420
 LC0420.The orthometric height was determined by differential leveling and
 LC0420.adjusted by the NATIONAL GEODETIC SURVEY
 LC0420.in June 1991.
 LC0420
 LC0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0420.GEOID18 height accuracy estimate available here.
 LC0420
 LC0420.Click photographs - Photos may exist for this station.
 LC0420
 LC0420.The dynamic height is computed by dividing the NAVD 88
 LC0420.geopotential number by the normal gravity value computed on the
 LC0420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0420.degrees latitude (g = 980.6199 gals.).
 LC0420
 LC0420.The modeled gravity was interpolated from observed gravity values.
 LC0420
 LC0420;                    North         East    Units  Estimated Accuracy
 LC0420;SPC IL E     -   423,440.      245,000.      MT  (+/- 180 meters Scaled)
 LC0420
 LC0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK320828(NAD 83)
 LC0420
 LC0420                          SUPERSEDED SURVEY CONTROL
 LC0420
 LC0420  NGVD 29 (??/??/92)  252.123  (m)          827.17   (f) ADJ UNCH    1 1
 LC0420
 LC0420.Superseded values are not recommended for survey control.
 LC0420
 LC0420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0420.See file dsdata.pdf to determine how the superseded data were derived.
 LC0420
 LC0420_MARKER: DB = BENCH MARK DISK
 LC0420_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC0420_SP_SET: BRIDGE ABUTMENT
 LC0420_STAMPING: A 164 1954
 LC0420_MARK LOGO: CGS
 LC0420_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0420
 LC0420  HISTORY     - Date     Condition        Report By
 LC0420  HISTORY     - 1954     MONUMENTED       CGS
 LC0420  HISTORY     - 1969     GOOD             CGS
 LC0420  HISTORY     - 1986     GOOD             NGS
 LC0420  HISTORY     - 20080426 MARK NOT FOUND   GEOCAC
 LC0420
 LC0420                          STATION DESCRIPTION
 LC0420
 LC0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0420'0.6 MI E FROM BLOOMINGTON.
 LC0420'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0420'COUNTY COURTHOUSE AT BLOOMINGTON, SET IN THE TOP OF THE FIRST
 LC0420'CONCRETE STEP BELOW THE TOP AND AT THE WEST END OF THE SOUTH
 LC0420'CONCRETE ABUTMENT OF THE E. WASHINGTON STREET UNDERPASS FOR THE
 LC0420'ILLINOIS CENTRAL RAILROAD, 44 1/2 FEET WEST OF THE WEST RAIL OF
 LC0420'THE MAIN TRACK, 33 FEET SOUTH OF THE CENTER OF THE RAILROAD
 LC0420'OVERPASS, 9 FEET WEST OF THE WEST RAIL OF A SIDETRACK, AND ABOUT
 LC0420'1 FOOT BELOW THE LEVEL OF THE TRACK.
 LC0420
 LC0420                          STATION RECOVERY (1986)
 LC0420
 LC0420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0420'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC0420'BLOOMINGTON, AT THE INTERSECTION OF EAST WASHINGTON AND RAILROAD
 LC0420'STREETS, IN THE WEST END OF THE SOUTH CONCRETE ABUTMENT OF AN
 LC0420'ABANDONED RAILROAD OVERPASS, 45.6 M (149.6 FT) WEST OF THE CENTER OF
 LC0420'RAILROAD STREET, 10.1 M (33.1 FT) SOUTH OF THE CENTERLINE OF EAST
 LC0420'WASHINGTON STREET, AND 1.2 M (3.9 FT) EAST OF THE WEST END OF THE
 LC0420'ABUTMENT.
 LC0420'THE MARK IS 0.3 M BELOW THE RAILROAD BED.
 LC0420
 LC0420                          STATION RECOVERY (2008)
 LC0420
 LC0420'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 LC0420'RAILROAD NO LONGER EXISTS IN THE AREA.  A RECREATIONAL-USE PATH
 LC0420'EXISTS.  THE AREA APPEARS TO HAVE BEEN RE-CONSTRUCTED, INCLUDING A NEW
 LC0420'BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0385 ***********************************************************************
 LC0385  DESIGNATION -  A 165
 LC0385  PID         -  LC0385
 LC0385  STATE/COUNTY-  IL/MCLEAN
 LC0385  COUNTRY     -  US
 LC0385  USGS QUAD   -  LE ROY (2018)
 LC0385
 LC0385                         *CURRENT SURVEY CONTROL
 LC0385  ______________________________________________________________________
 LC0385* NAD 83(1986) POSITION- 40 21 49.     (N) 088 48 34.     (W)   SCALED
 LC0385* NAVD 88 ORTHO HEIGHT -   243.804 (meters)      799.88  (feet) ADJUSTED
 LC0385  ______________________________________________________________________
 LC0385  GEOID HEIGHT    -        -31.945 (meters)                     GEOID18
 LC0385  DYNAMIC HEIGHT  -        243.687 (meters)      799.50  (feet) COMP
 LC0385  MODELED GRAVITY -    980,138.0   (mgal)                       NAVD 88
 LC0385
 LC0385  VERT ORDER      -  FIRST     CLASS II
 LC0385
 LC0385.The horizontal coordinates were scaled from a map and have
 LC0385.an estimated accuracy of +/- 6 seconds.
 LC0385
 LC0385.The orthometric height was determined by differential leveling and
 LC0385.adjusted by the NATIONAL GEODETIC SURVEY
 LC0385.in June 1991.
 LC0385
 LC0385.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0385.GEOID18 height accuracy estimate available here.
 LC0385
 LC0385.Click photographs - Photos may exist for this station.
 LC0385
 LC0385.The dynamic height is computed by dividing the NAVD 88
 LC0385.geopotential number by the normal gravity value computed on the
 LC0385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0385.degrees latitude (g = 980.6199 gals.).
 LC0385
 LC0385.The modeled gravity was interpolated from observed gravity values.
 LC0385
 LC0385;                    North         East    Units  Estimated Accuracy
 LC0385;SPC IL E     -   410,480.      259,560.      MT  (+/- 180 meters Scaled)
 LC0385
 LC0385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK463696(NAD 83)
 LC0385
 LC0385                          SUPERSEDED SURVEY CONTROL
 LC0385
 LC0385  NGVD 29 (??/??/92)  243.860  (m)          800.06   (f) ADJ UNCH    1 2
 LC0385
 LC0385.Superseded values are not recommended for survey control.
 LC0385
 LC0385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0385.See file dsdata.pdf to determine how the superseded data were derived.
 LC0385
 LC0385_MARKER: DB = BENCH MARK DISK
 LC0385_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0385+WITH SETTING: PAVEMENT
 LC0385_SP_SET: TRANSFORMER BASE
 LC0385_STAMPING: A 165 1954
 LC0385_MARK LOGO: CGS
 LC0385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0385+STABILITY: SURFACE MOTION
 LC0385
 LC0385  HISTORY     - Date     Condition        Report By
 LC0385  HISTORY     - 1954     MONUMENTED       CGS
 LC0385  HISTORY     - 1959     GOOD             CGS
 LC0385  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0385  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0385
 LC0385                          STATION DESCRIPTION
 LC0385
 LC0385'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0385'2.6 MI NW FROM LE ROY.
 LC0385'ABOUT 2.55 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0385'THE STATION AT LE ROY, AT A NORTH-SOUTH GRAVEL ROAD CROSSING,
 LC0385'IN THE TOP OF THE CENTER OF AN ABANDONED TRANSFORMER BASE OF A POWER
 LC0385'SUB-STATION (BASE 3 1/2 FEET SQUARE), 54 1/2 FEET SOUTHWEST OF THE
 LC0385'SOUTHWEST RAIL, 101 FEET SOUTHEAST OF THE CENTER OF THE CROSSING,
 LC0385'70 FEET NORTH-NORTHEAST OF THE NORTHWEST CORNER OF A STEEL FENCE
 LC0385'AROUND POWER SUB-STATION, 46 FEET EAST OF THE CENTER LINE OF THE
 LC0385'ROAD, 51 FEET SOUTHWEST OF TELEPHONE POLE NUMBER 153/10, 24 FEET
 LC0385'EAST OF A POWER POLE, 16 1/2 FEET SOUTHEAST OF A CONCRETE R/W POST,
 LC0385'ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, 10 FEET NORTHWEST
 LC0385'OF THE NORTHWEST CORNER OF A 10 BY 12 FOOT SLAB OF CONCRETE, THE
 LC0385'ABANDONED SUB-STATION BASE IS FLUSH WITH THE GROUND.
 LC0385
 LC0385                          STATION RECOVERY (1986)
 LC0385
 LC0385'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0385'MARK NOT FOUND.
 LC0385
 LC0385                          STATION RECOVERY (2012)
 LC0385
 LC0385'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0385'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1492 ***********************************************************************
 ME1492  DESIGNATION -  A 166
 ME1492  PID         -  ME1492
 ME1492  STATE/COUNTY-  IL/KANKAKEE
 ME1492  COUNTRY     -  US
 ME1492  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME1492
 ME1492                         *CURRENT SURVEY CONTROL
 ME1492  ______________________________________________________________________
 ME1492* NAD 83(1986) POSITION- 41 11 20.     (N) 087 31 38.     (W)   SCALED
 ME1492* NAVD 88 ORTHO HEIGHT -   192.209 (meters)      630.61  (feet) ADJUSTED
 ME1492  ______________________________________________________________________
 ME1492  GEOID HEIGHT    -        -33.364 (meters)                     GEOID18
 ME1492  DYNAMIC HEIGHT  -        192.128 (meters)      630.34  (feet) COMP
 ME1492  MODELED GRAVITY -    980,200.5   (mgal)                       NAVD 88
 ME1492
 ME1492  VERT ORDER      -  SECOND    CLASS 0
 ME1492
 ME1492.The horizontal coordinates were scaled from a map and have
 ME1492.an estimated accuracy of +/- 6 seconds.
 ME1492
 ME1492.The orthometric height was determined by differential leveling and
 ME1492.adjusted by the NATIONAL GEODETIC SURVEY
 ME1492.in June 1991.
 ME1492
 ME1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1492.GEOID18 height accuracy estimate available here.
 ME1492
 ME1492.Click photographs - Photos may exist for this station.
 ME1492
 ME1492.The dynamic height is computed by dividing the NAVD 88
 ME1492.geopotential number by the normal gravity value computed on the
 ME1492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1492.degrees latitude (g = 980.6199 gals.).
 ME1492
 ME1492.The modeled gravity was interpolated from observed gravity values.
 ME1492
 ME1492;                    North         East    Units  Estimated Accuracy
 ME1492;SPC IL E     -   502,330.      367,630.      MT  (+/- 180 meters Scaled)
 ME1492
 ME1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL557598(NAD 83)
 ME1492
 ME1492                          SUPERSEDED SURVEY CONTROL
 ME1492
 ME1492  NGVD 29 (??/??/92)  192.298  (m)          630.90   (f) ADJ UNCH    2 0
 ME1492
 ME1492.Superseded values are not recommended for survey control.
 ME1492
 ME1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1492.See file dsdata.pdf to determine how the superseded data were derived.
 ME1492
 ME1492_MARKER: DB = BENCH MARK DISK
 ME1492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1492_STAMPING: A 166 1954
 ME1492_MARK LOGO: CGS
 ME1492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1492+STABILITY: SURFACE MOTION
 ME1492
 ME1492  HISTORY     - Date     Condition        Report By
 ME1492  HISTORY     - 1954     MONUMENTED       CGS
 ME1492  HISTORY     - 20080605 GOOD             GEOCAC
 ME1492
 ME1492                          STATION DESCRIPTION
 ME1492
 ME1492'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1492'7.4 MI E FROM MOMENCE.
 ME1492'ABOUT 7.45 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1492'THE STATION AT KANKAKEE, AT CROSSING OF INDIANA-ILLINOIS STATE
 ME1492'LINE ROAD AT ILLINOI, 228 FEET WEST-SOUTHWEST OF CENTER OF
 ME1492'CROSSING OF STATE LINE ROAD AND MAIN TRACK, 25 FEET SOUTH OF SOUTH
 ME1492'RAIL OF A SIDE TRACK, 38 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK,
 ME1492'9 FEET NORTHEAST OF NORTHWEST CORNER OF CONCRETE BLOCK BUILDING OF
 ME1492'ELEVATOR SCALE HOUSE, 20 FEET WEST-NORTHWEST OF NORTHEAST CORNER
 ME1492'OF SAME BUILDING, 3 1/2 FEET EAST OF A POWER POLE, ABOUT 2 FEET
 ME1492'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 ME1492'1 INCH.  NOTE-- MARK IS ABOUT 4.1 MILES WEST ALONG THE N.Y.C.RR
 ME1492'FROM THE STATION AT SCHNEIDER, LAKE COUNTY, INDIANA.
 ME1492
 ME1492                          STATION RECOVERY (2008)
 ME1492
 ME1492'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0188 ***********************************************************************
 LC0188  DESIGNATION -  A 167
 LC0188  PID         -  LC0188
 LC0188  STATE/COUNTY-  IL/CHAMPAIGN
 LC0188  COUNTRY     -  US
 LC0188  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0188
 LC0188                         *CURRENT SURVEY CONTROL
 LC0188  ______________________________________________________________________
 LC0188* NAD 83(1986) POSITION- 40 01 46.     (N) 088 00 35.     (W)   SCALED
 LC0188* NAVD 88 ORTHO HEIGHT -   204.555 (meters)      671.11  (feet) ADJUSTED
 LC0188  ______________________________________________________________________
 LC0188  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 LC0188  DYNAMIC HEIGHT  -        204.450 (meters)      670.77  (feet) COMP
 LC0188  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 LC0188
 LC0188  VERT ORDER      -  FIRST     CLASS II
 LC0188
 LC0188.The horizontal coordinates were scaled from a map and have
 LC0188.an estimated accuracy of +/- 6 seconds.
 LC0188
 LC0188.The orthometric height was determined by differential leveling and
 LC0188.adjusted by the NATIONAL GEODETIC SURVEY
 LC0188.in June 1991.
 LC0188
 LC0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0188.GEOID18 height accuracy estimate available here.
 LC0188
 LC0188.Click photographs - Photos may exist for this station.
 LC0188
 LC0188.The dynamic height is computed by dividing the NAVD 88
 LC0188.geopotential number by the normal gravity value computed on the
 LC0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0188.degrees latitude (g = 980.6199 gals.).
 LC0188
 LC0188.The modeled gravity was interpolated from observed gravity values.
 LC0188
 LC0188;                    North         East    Units  Estimated Accuracy
 LC0188;SPC IL E     -   373,320.      327,620.      MT  (+/- 180 meters Scaled)
 LC0188
 LC0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK138315(NAD 83)
 LC0188
 LC0188                          SUPERSEDED SURVEY CONTROL
 LC0188
 LC0188  NGVD 29 (??/??/92)  204.610  (m)          671.29   (f) ADJ UNCH    1 2
 LC0188
 LC0188.Superseded values are not recommended for survey control.
 LC0188
 LC0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0188.See file dsdata.pdf to determine how the superseded data were derived.
 LC0188
 LC0188_MARKER: DB = BENCH MARK DISK
 LC0188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0188_STAMPING: A 167 1954
 LC0188_MARK LOGO: CGS
 LC0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0188+STABILITY: SURFACE MOTION
 LC0188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0188+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2005
 LC0188
 LC0188  HISTORY     - Date     Condition        Report By
 LC0188  HISTORY     - 1954     MONUMENTED       CGS
 LC0188  HISTORY     - 1973     GOOD             NGS
 LC0188  HISTORY     - 1986     GOOD             NGS
 LC0188  HISTORY     - 19980420 GOOD             BCA
 LC0188  HISTORY     - 20051123 GOOD             ILDT
 LC0188  HISTORY     - 20100323 GOOD             JCLS
 LC0188
 LC0188                          STATION DESCRIPTION
 LC0188
 LC0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0188'2.8 MI W FROM HOMER.
 LC0188'ABOUT 2.8 MILES WEST ALONG THE WABASH RAILROAD FROM THE STATION
 LC0188'AT HOMER, ABOUT 0.2 MILE WEST OF MILE POLE 324, AT A NORTH-SOUTH
 LC0188'GRAVEL ROAD CROSSING, 28 1/2 FEET SOUTH OF SOUTH RAIL, 28 1/2
 LC0188'FEET WEST OF CENTER LINE OF ROAD, 44 FEET SOUTHWEST OF CENTER
 LC0188'OF CROSSING, 49 FEET SOUTH-SOUTHWEST AND ACROSS TRACK FROM A
 LC0188'CROSSING WARNING SIGN, 47 FEET WEST-SOUTHWEST AND ACROSS ROAD
 LC0188'FROM A CROSSING SIGN, 8 FEET WEST OF A FENCE CORNER, 76 FEET
 LC0188'EAST OF THE FIRST TELEPHONE POLE WEST OF CROSSING, ABOUT 2 1/2
 LC0188'FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LC0188'POST PROJECTING 3 INCHES.
 LC0188
 LC0188                          STATION RECOVERY (1973)
 LC0188
 LC0188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0188'RECOVERED IN GOOD CONDITION.
 LC0188
 LC0188                          STATION RECOVERY (1986)
 LC0188
 LC0188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0188'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  4.6 KM (2.85
 LC0188'MI) WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LC0188'HIGHWAY 49 IN HOMER, THENCE 0.6 KM (0.35 MI) SOUTH ALONG A PAVED ROAD.
 LC0188'DELETE--8 FEET WEST OF A FENCE CORNER.  ADD--0.3 M (1.0 FT) EAST OF A
 LC0188'WITNESS POST.
 LC0188
 LC0188                          STATION RECOVERY (1998)
 LC0188
 LC0188'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0188'STATION IS 28.7 FT WEST OF THE CENTERLINE OF CR 2400E.  28.5 FT SOUTH
 LC0188'OF THE SOUTH RAIL OF THE TRACKS.  12.4 FT NORTHEAST OF THE SOUTHEAST
 LC0188'CORNER OF A SIGNAL BOX.  0.9 FT NORTHEAST OF A WITNESS POST.  51.1 FT
 LC0188'SOUTHWEST OF A UTIL POLE ACROSS THE ROAD.
 LC0188'
 LC0188'CROSSING IS NOW GATED WITH LIGHTS.
 LC0188
 LC0188                          STATION RECOVERY (2005)
 LC0188
 LC0188'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0188'RECOVERED IN GOOD CONDITION.
 LC0188
 LC0188                          STATION RECOVERY (2010)
 LC0188
 LC0188'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 LC0188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1446 ***********************************************************************
 KA1446  DESIGNATION -  A 168
 KA1446  PID         -  KA1446
 KA1446  STATE/COUNTY-  IL/VERMILION
 KA1446  COUNTRY     -  US
 KA1446  USGS QUAD   -  SIDELL (2018)
 KA1446
 KA1446                         *CURRENT SURVEY CONTROL
 KA1446  ______________________________________________________________________
 KA1446* NAD 83(1986) POSITION- 39 54 46.     (N) 087 49 19.     (W)   SCALED
 KA1446* NAVD 88 ORTHO HEIGHT -   207.912 (meters)      682.12  (feet) ADJUSTED
 KA1446  ______________________________________________________________________
 KA1446  GEOID HEIGHT    -        -32.167 (meters)                     GEOID18
 KA1446  DYNAMIC HEIGHT  -        207.805 (meters)      681.77  (feet) COMP
 KA1446  MODELED GRAVITY -    980,104.4   (mgal)                       NAVD 88
 KA1446
 KA1446  VERT ORDER      -  SECOND    CLASS I
 KA1446
 KA1446.The horizontal coordinates were scaled from a map and have
 KA1446.an estimated accuracy of +/- 6 seconds.
 KA1446
 KA1446.The orthometric height was determined by differential leveling and
 KA1446.adjusted by the NATIONAL GEODETIC SURVEY
 KA1446.in April 2013.
 KA1446
 KA1446.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1446.GEOID18 height accuracy estimate available here.
 KA1446
 KA1446.Click photographs - Photos may exist for this station.
 KA1446
 KA1446.The dynamic height is computed by dividing the NAVD 88
 KA1446.geopotential number by the normal gravity value computed on the
 KA1446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1446.degrees latitude (g = 980.6199 gals.).
 KA1446
 KA1446.The modeled gravity was interpolated from observed gravity values.
 KA1446
 KA1446;                    North         East    Units  Estimated Accuracy
 KA1446;SPC IL E     -   360,440.      343,720.      MT  (+/- 180 meters Scaled)
 KA1446
 KA1446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK297183(NAD 83)
 KA1446
 KA1446                          SUPERSEDED SURVEY CONTROL
 KA1446
 KA1446  NAVD 88 (06/15/91)  207.898  (m)          682.08   (f) SUPERSEDED  1 2
 KA1446  NGVD 29 (??/??/92)  207.960  (m)          682.28   (f) ADJ UNCH    1 2
 KA1446
 KA1446.Superseded values are not recommended for survey control.
 KA1446
 KA1446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1446.See file dsdata.pdf to determine how the superseded data were derived.
 KA1446
 KA1446_MARKER: DB = BENCH MARK DISK
 KA1446_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KA1446+WITH SETTING: PAVEMENT
 KA1446_SP_SET: WATER TOWER BASE
 KA1446_STAMPING: A 168 1954
 KA1446_MARK LOGO: CGS
 KA1446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1446+STABILITY: SURFACE MOTION
 KA1446_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1446+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 KA1446
 KA1446  HISTORY     - Date     Condition        Report By
 KA1446  HISTORY     - 1954     MONUMENTED       CGS
 KA1446  HISTORY     - 1956     GOOD             CGS
 KA1446  HISTORY     - 20101209 GOOD             ILDT
 KA1446  HISTORY     - 20120331 GOOD             GEOSPC
 KA1446
 KA1446                          STATION DESCRIPTION
 KA1446
 KA1446'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1446'AT SIDELL.
 KA1446'AT SIDELL, AT THE WATER TOWER, ABOUT 0.1 MILE NORTH ALONG A
 KA1446'PAVED ROAD LEADING TO FAIRMOUNT FROM THE CROSSING OF THE CHICAGO
 KA1446'AND EASTERN ILLINOIS RAILROAD, IN THE TOP OF WEST CORNER OF
 KA1446'CONCRETE BASE OF SOUTHWEST LEG OF WATER TOWER, 93 FEET EAST OF
 KA1446'CENTER LINE OF ROAD AND 3 INCHES ABOVE GROUND.
 KA1446
 KA1446                          STATION RECOVERY (2010)
 KA1446
 KA1446'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (SWR)
 KA1446'RECOVERED IN GOOD CONDITION.
 KA1446
 KA1446                          STATION RECOVERY (2012)
 KA1446
 KA1446'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1446'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1614 ***********************************************************************
 ME1614  DESIGNATION -  A 169
 ME1614  PID         -  ME1614
 ME1614  STATE/COUNTY-  IL/COOK
 ME1614  COUNTRY     -  US
 ME1614  USGS QUAD   -  JACKSON PARK (2018)
 ME1614
 ME1614                         *CURRENT SURVEY CONTROL
 ME1614  ______________________________________________________________________
 ME1614* NAD 83(1986) POSITION- 41 51 36.     (N) 087 36 36.     (W)   SCALED
 ME1614* NAVD 88 ORTHO HEIGHT -   180.103 (meters)      590.89  (feet) ADJUSTED
 ME1614  ______________________________________________________________________
 ME1614  GEOID HEIGHT    -        -33.582 (meters)                     GEOID18
 ME1614  DYNAMIC HEIGHT  -        180.041 (meters)      590.68  (feet) COMP
 ME1614  MODELED GRAVITY -    980,277.8   (mgal)                       NAVD 88
 ME1614
 ME1614  VERT ORDER      -  SECOND    CLASS 0
 ME1614
 ME1614.This mark is at Merrill C Meigs Airport (CGX)
 ME1614
 ME1614.The horizontal coordinates were scaled from a map and have
 ME1614.an estimated accuracy of +/- 6 seconds.
 ME1614
 ME1614.The orthometric height was determined by differential leveling and
 ME1614.adjusted by the NATIONAL GEODETIC SURVEY
 ME1614.in June 1991.
 ME1614
 ME1614.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1614.GEOID18 height accuracy estimate available here.
 ME1614
 ME1614.Click photographs - Photos may exist for this station.
 ME1614
 ME1614.The dynamic height is computed by dividing the NAVD 88
 ME1614.geopotential number by the normal gravity value computed on the
 ME1614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1614.degrees latitude (g = 980.6199 gals.).
 ME1614
 ME1614.The modeled gravity was interpolated from observed gravity values.
 ME1614
 ME1614;                    North         East    Units  Estimated Accuracy
 ME1614;SPC IL E     -   576,810.      360,060.      MT  (+/- 180 meters Scaled)
 ME1614
 ME1614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM493344(NAD 83)
 ME1614
 ME1614                          SUPERSEDED SURVEY CONTROL
 ME1614
 ME1614  NGVD 29 (??/??/92)  180.194  (m)          591.19   (f) ADJ UNCH    2 0
 ME1614
 ME1614.Superseded values are not recommended for survey control.
 ME1614
 ME1614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1614.See file dsdata.pdf to determine how the superseded data were derived.
 ME1614
 ME1614_MARKER: DB = BENCH MARK DISK
 ME1614_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1614_SP_SET: BUILDING
 ME1614_STAMPING: A 169 1959
 ME1614_MARK LOGO: CGS
 ME1614_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1614
 ME1614  HISTORY     - Date     Condition        Report By
 ME1614  HISTORY     - 1959     MONUMENTED       CGS
 ME1614  HISTORY     - 1973     GOOD             NGS
 ME1614  HISTORY     - 1977     GOOD             NGS
 ME1614  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1614
 ME1614                          STATION DESCRIPTION
 ME1614
 ME1614'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1614'AT CHICAGO.
 ME1614'A STANDARD BRONZE DISK SET IN THE SOUTHWEST CORNER OF A 10 FOOT
 ME1614'SQUARE CONCRETE VAULT ON THE AIRPORT PROPERTY AND JUST SOUTHWEST
 ME1614'OF THE TERMINAL BUILDING HOUSING THE OFFICES OF BUTLER AVIATION.
 ME1614'THE DISK IS SET IN A DRILL HOLE IN THE TOP OF THE VAULT.
 ME1614
 ME1614                          STATION RECOVERY (1973)
 ME1614
 ME1614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1614'RECOVERED IN GOOD CONDITION.
 ME1614
 ME1614                          STATION RECOVERY (1977)
 ME1614
 ME1614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1614'RECOVERED IN GOOD CONDITION.
 ME1614
 ME1614                          STATION RECOVERY (1987)
 ME1614
 ME1614'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1614'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0086 ***********************************************************************
 NH0086  DESIGNATION -  A 17
 NH0086  PID         -  NH0086
 NH0086  STATE/COUNTY-  IL/MCHENRY
 NH0086  COUNTRY     -  US
 NH0086  USGS QUAD   -  HEBRON (2018)
 NH0086
 NH0086                         *CURRENT SURVEY CONTROL
 NH0086  ______________________________________________________________________
 NH0086* NAD 83(1986) POSITION- 42 29 41.     (N) 088 25 21.     (W)   SCALED
 NH0086* NAVD 88 ORTHO HEIGHT -   268.786 (meters)      881.84  (feet) ADJUSTED
 NH0086  ______________________________________________________________________
 NH0086  GEOID HEIGHT    -        -34.135 (meters)                     GEOID18
 NH0086  DYNAMIC HEIGHT  -        268.700 (meters)      881.56  (feet) COMP
 NH0086  MODELED GRAVITY -    980,294.2   (mgal)                       NAVD 88
 NH0086
 NH0086  VERT ORDER      -  SECOND    CLASS 0
 NH0086
 NH0086.The horizontal coordinates were scaled from a map and have
 NH0086.an estimated accuracy of +/- 6 seconds.
 NH0086
 NH0086.The orthometric height was determined by differential leveling and
 NH0086.adjusted by the NATIONAL GEODETIC SURVEY
 NH0086.in June 1991.
 NH0086
 NH0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0086.GEOID18 height accuracy estimate available here.
 NH0086
 NH0086.Click photographs - Photos may exist for this station.
 NH0086
 NH0086.The dynamic height is computed by dividing the NAVD 88
 NH0086.geopotential number by the normal gravity value computed on the
 NH0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0086.degrees latitude (g = 980.6199 gals.).
 NH0086
 NH0086.The modeled gravity was interpolated from observed gravity values.
 NH0086
 NH0086;                    North         East    Units  Estimated Accuracy
 NH0086;SPC IL E     -   647,060.      292,670.      MT  (+/- 180 meters Scaled)
 NH0086
 NH0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN831056(NAD 83)
 NH0086
 NH0086                          SUPERSEDED SURVEY CONTROL
 NH0086
 NH0086  NGVD 29 (??/??/92)  268.852  (m)          882.06   (f) ADJ UNCH    2 0
 NH0086
 NH0086.Superseded values are not recommended for survey control.
 NH0086
 NH0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0086.See file dsdata.pdf to determine how the superseded data were derived.
 NH0086
 NH0086_MARKER: DB = BENCH MARK DISK
 NH0086_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0086_SP_SET: BRIDGE ABUTMENT
 NH0086_STAMPING: A 17 1934
 NH0086_MARK LOGO: CGS
 NH0086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0086
 NH0086  HISTORY     - Date     Condition        Report By
 NH0086  HISTORY     - 1934     MONUMENTED       CGS
 NH0086  HISTORY     - 1960     GOOD             CGS
 NH0086  HISTORY     - 1988     GOOD             USPSQD
 NH0086  HISTORY     - 19940805 GOOD             USPSQD
 NH0086
 NH0086                          STATION DESCRIPTION
 NH0086
 NH0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0086'3.3 MI SE FROM ZENDA.
 NH0086'ABOUT 3.3 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0086'AND PACIFIC RAILROAD FROM THE STATION AT ZENDA, WALWORTH COUNTY,
 NH0086'WISCONSIN, 0.1 MILE SOUTHEAST OF MILEPOLE 64, 6 FEET NORTHEAST
 NH0086'OF THE NORTHEAST RAIL, IN TOP OF THE NORTHEAST END OF THE
 NH0086'SOUTHEAST ABUTMENT TO THE RAILROAD OVERPASS OVER STATE LINE
 NH0086'ROAD, 2 FEET SOUTHWEST OF THE NORTHWEST END OF THE ABUTMENT,
 NH0086'AND ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 NH0086
 NH0086                          STATION RECOVERY (1988)
 NH0086
 NH0086'RECOVERY NOTE BY US POWER SQUADRON 1988 (JBL)
 NH0086'RECOVERED IN GOOD CONDITION.
 NH0086
 NH0086                          STATION RECOVERY (1994)
 NH0086
 NH0086'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1859 ***********************************************************************
 LB1859  DESIGNATION -  A 170
 LB1859  PID         -  LB1859
 LB1859  STATE/COUNTY-  IL/VERMILION
 LB1859  COUNTRY     -  US
 LB1859  USGS QUAD   -  DANVILLE NE (2018)
 LB1859
 LB1859                         *CURRENT SURVEY CONTROL
 LB1859  ______________________________________________________________________
 LB1859* NAD 83(1986) POSITION- 40 11 57.     (N) 087 36 02.     (W)   SCALED
 LB1859* NAVD 88 ORTHO HEIGHT -   202.480 (meters)      664.30  (feet) ADJUSTED
 LB1859  ______________________________________________________________________
 LB1859  GEOID HEIGHT    -        -32.630 (meters)                     GEOID18
 LB1859  DYNAMIC HEIGHT  -        202.381 (meters)      663.98  (feet) COMP
 LB1859  MODELED GRAVITY -    980,129.8   (mgal)                       NAVD 88
 LB1859
 LB1859  VERT ORDER      -  SECOND    CLASS 0
 LB1859
 LB1859.This mark is at Vermilion County Airport (DNV)
 LB1859
 LB1859.The horizontal coordinates were scaled from a map and have
 LB1859.an estimated accuracy of +/- 6 seconds.
 LB1859
 LB1859.The orthometric height was determined by differential leveling and
 LB1859.adjusted by the NATIONAL GEODETIC SURVEY
 LB1859.in June 1991.
 LB1859
 LB1859.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1859.GEOID18 height accuracy estimate available here.
 LB1859
 LB1859.Click photographs - Photos may exist for this station.
 LB1859
 LB1859.The dynamic height is computed by dividing the NAVD 88
 LB1859.geopotential number by the normal gravity value computed on the
 LB1859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1859.degrees latitude (g = 980.6199 gals.).
 LB1859
 LB1859.The modeled gravity was interpolated from observed gravity values.
 LB1859
 LB1859;                    North         East    Units  Estimated Accuracy
 LB1859;SPC IL E     -   392,370.      362,390.      MT  (+/- 180 meters Scaled)
 LB1859
 LB1859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK488500(NAD 83)
 LB1859
 LB1859                          SUPERSEDED SURVEY CONTROL
 LB1859
 LB1859  NGVD 29 (??/??/92)  202.522  (m)          664.44   (f) ADJ UNCH    2 0
 LB1859
 LB1859.Superseded values are not recommended for survey control.
 LB1859
 LB1859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1859.See file dsdata.pdf to determine how the superseded data were derived.
 LB1859
 LB1859_MARKER: DB = BENCH MARK DISK
 LB1859_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LB1859_SP_SET: STEP
 LB1859_STAMPING: A 170 1964
 LB1859_MARK LOGO: CGS
 LB1859_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1859
 LB1859  HISTORY     - Date     Condition        Report By
 LB1859  HISTORY     - 1964     MONUMENTED       CGS
 LB1859  HISTORY     - 1968     GOOD             CGS
 LB1859  HISTORY     - 1978     GOOD             NGS
 LB1859
 LB1859                          STATION DESCRIPTION
 LB1859
 LB1859'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 LB1859'5 MI NNE FROM DANVILLE.
 LB1859'MARK IS AT THE VERMILION COUNTY AIRPORT NEAR THE EAST SIDE OF THE
 LB1859'TERMINAL BULDG., 36.1 FT. WEST OF THE FENCE AT GATE 2 TO RAMP,
 LB1859'10.5 FT. NORTHEAST OF THE EAST ENTRANCE TO TERMINAL FROM RAMP,
 LB1859'3.4 FT. EAST OF EAST FACE OF TERMINAL BLDG. IN CONCRETE FOUNDATION,
 LB1859'0.25 FT. EAST OF IRON GRILL TO BASEMENT.  A STD. BRONZE DISK SET
 LB1859'IN CONCRETE DRILL HOLE FLUSH WITH STEP.
 LB1859
 LB1859                          STATION RECOVERY (1968)
 LB1859
 LB1859'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LB1859'RECOVERED IN GOOD CONDITION.
 LB1859
 LB1859                          STATION RECOVERY (1978)
 LB1859
 LB1859'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 LB1859'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0116 ***********************************************************************
 LC0116  DESIGNATION -  A 171
 LC0116  PID         -  LC0116
 LC0116  STATE/COUNTY-  IL/PIATT
 LC0116  COUNTRY     -  US
 LC0116  USGS QUAD   -  MAHOMET (2018)
 LC0116
 LC0116                         *CURRENT SURVEY CONTROL
 LC0116  ______________________________________________________________________
 LC0116* NAD 83(2011) POSITION- 40 12 19.87868(N) 088 28 23.01025(W)   ADJUSTED
 LC0116* NAD 83(2011) ELLIP HT-   190.284 (meters)        (06/27/12)   ADJUSTED
 LC0116* NAD 83(2011) EPOCH   -  2010.00
 LC0116* NAVD 88 ORTHO HEIGHT -   222.314 (meters)      729.38  (feet) ADJUSTED
 LC0116  ______________________________________________________________________
 LC0116  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 LC0116  NAD 83(2011) X  -    129,988.159 (meters)                     COMP
 LC0116  NAD 83(2011) Y  - -4,876,420.697 (meters)                     COMP
 LC0116  NAD 83(2011) Z  -  4,095,563.539 (meters)                     COMP
 LC0116  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 LC0116  DYNAMIC HEIGHT  -        222.204 (meters)      729.01  (feet) COMP
 LC0116  MODELED GRAVITY -    980,124.3   (mgal)                       NAVD 88
 LC0116
 LC0116  VERT ORDER      -  FIRST     CLASS II
 LC0116
 LC0116  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0116  Standards:
 LC0116         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0116            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0116  -------------------------------------------------------------------
 LC0116  NETWORK    2.76   3.41           1.25   0.95   1.74      0.21682054
 LC0116  -------------------------------------------------------------------
 LC0116  Click here for local accuracies and other accuracy information.
 LC0116
 LC0116.The horizontal coordinates were established by GPS observations
 LC0116.and adjusted by the National Geodetic Survey in June 2012.
 LC0116
 LC0116.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0116.been affixed to the stable North American tectonic plate. See 
 LC0116.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0116
 LC0116.The horizontal coordinates are valid at the epoch date displayed above
 LC0116.which is a decimal equivalence of Year/Month/Day.
 LC0116
 LC0116.The orthometric height was determined by differential leveling and
 LC0116.adjusted by the NATIONAL GEODETIC SURVEY
 LC0116.in June 1991.
 LC0116
 LC0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0116.GEOID18 height accuracy estimate available here.
 LC0116
 LC0116.Click photographs - Photos may exist for this station.
 LC0116
 LC0116.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0116
 LC0116.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0116
 LC0116.The ellipsoidal height was determined by GPS observations
 LC0116.and is referenced to NAD 83.
 LC0116
 LC0116.The dynamic height is computed by dividing the NAVD 88
 LC0116.geopotential number by the normal gravity value computed on the
 LC0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0116.degrees latitude (g = 980.6199 gals.).
 LC0116
 LC0116.The modeled gravity was interpolated from observed gravity values.
 LC0116
 LC0116. The following values were computed from the NAD 83(2011) position.
 LC0116
 LC0116;                    North         East     Units Scale Factor Converg.
 LC0116;SPC IL E     -   392,829.555   288,104.481   MT  0.99997674   -0 05 24.7
 LC0116;SPC IL E     - 1,288,808.30    945,222.78   sFT  0.99997674   -0 05 24.7
 LC0116;UTM  16      - 4,451,608.966   374,635.629   MT  0.99979347   -0 57 03.7
 LC0116
 LC0116!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0116!SPC IL E     -   0.99997015  x   0.99997674  =   0.99994689
 LC0116!UTM  16      -   0.99997015  x   0.99979347  =   0.99976363
 LC0116
 LC0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7463551608(NAD 83)
 LC0116
 LC0116                          SUPERSEDED SURVEY CONTROL
 LC0116
 LC0116  NAD 83(2007)-  40 12 19.87872(N)    088 28 23.01091(W) AD(2002.00) 0
 LC0116  ELLIP H (02/10/07)  190.320  (m)                       GP(2002.00)    
 LC0116  ELLIP H (12/06/04)  190.323  (m)                       GP(       ) 4 1
 LC0116  NAD 83(1997)-  40 12 19.87878(N)    088 28 23.01083(W) AD(       ) 1
 LC0116  ELLIP H (12/18/02)  190.316  (m)                       GP(       ) 4 2
 LC0116  NAVD 88             222.31   (m)          729.4    (f) LEVELING    3  
 LC0116  NGVD 29 (??/??/92)  222.371  (m)          729.56   (f) ADJ UNCH    1 2
 LC0116
 LC0116.Superseded values are not recommended for survey control.
 LC0116
 LC0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0116.See file dsdata.pdf to determine how the superseded data were derived.
 LC0116
 LC0116_MARKER: DB = BENCH MARK DISK
 LC0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0116_STAMPING: A 171 1954
 LC0116_MARK LOGO: CGS
 LC0116_PROJECTION: PROJECTING 8 CENTIMETERS
 LC0116_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0116+STABILITY: SURFACE MOTION
 LC0116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0116+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2019
 LC0116
 LC0116  HISTORY     - Date     Condition        Report By
 LC0116  HISTORY     - 1954     MONUMENTED       CGS
 LC0116  HISTORY     - 1973     GOOD             NGS
 LC0116  HISTORY     - 1986     GOOD             NGS
 LC0116  HISTORY     - 20001229 GOOD             ZAMBRA
 LC0116  HISTORY     - 20100323 GOOD             JCLS
 LC0116  HISTORY     - 20120212 GOOD             ILDT
 LC0116  HISTORY     - 20140128 GOOD             FARNGP
 LC0116  HISTORY     - 20190514 GOOD             INDIV
 LC0116
 LC0116                          STATION DESCRIPTION
 LC0116
 LC0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0116'2.2 MI SE FROM MANSFIELD.
 LC0116'ABOUT 2.15 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0116'FROM THE STATION AT MANSFIELD, ABOUT 9 TELEPHONE POLES EAST OF
 LC0116'MILE POST 132, ABOUT 0.5 MILE WEST OF THE PIATT-CHAMPAIGN COUNTY
 LC0116'LINE, 35 FEET SOUTH-SOUTHWEST OF NEAR RAIL OF TRACK, 46 FEET
 LC0116'WEST-SOUTHWEST OF CENTER OF A FARM ROAD CROSSING, 32 FEET
 LC0116'WEST-NORTHWEST OF CENTER LINE OF FARM ROAD, 4 FEET EAST OF THE
 LC0116'9TH TELEPHONE POLE EAST OF MILE POST 132, 2 FEET WEST OF A WHITE
 LC0116'WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND
 LC0116'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0116
 LC0116                          STATION RECOVERY (1973)
 LC0116
 LC0116'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0116'RECOVERED IN GOOD CONDITION.
 LC0116
 LC0116                          STATION RECOVERY (1986)
 LC0116
 LC0116'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0116'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  13.3 KM
 LC0116'(8.25 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0116'STATE HIGHWAY 54 IN FARMER CITY, 37.2 M (122.0 FT) SOUTHWEST OF THE
 LC0116'CENTERLINE OF THE HIGHWAY, 10.7 M (35.1 FT) SOUTHWEST OF THE NEAR RAIL
 LC0116'OF THE CONRAIL RAILROAD, AND 9.8 M (32.2 FT) WEST OF THE CENTER OF A
 LC0116'GRAVELED ROAD.
 LC0116'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 LC0116'THE MARK IS 0.8 M BELOW THE TRACKS.
 LC0116
 LC0116                          STATION RECOVERY (2000)
 LC0116
 LC0116'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC0116'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC0116'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC0116'
 LC0116
 LC0116                          STATION RECOVERY (2010)
 LC0116
 LC0116'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 LC0116'RECOVERED IN GOOD CONDITION.
 LC0116
 LC0116                          STATION RECOVERY (2012)
 LC0116
 LC0116'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MEY)
 LC0116'RECOVERED IN GOOD CONDITION.
 LC0116
 LC0116                          STATION RECOVERY (2014)
 LC0116
 LC0116'RECOVERY NOTE BY FARNSWORTH GROUP 2014 (JAL)
 LC0116'RECOVERED IN GOOD CONDITION.
 LC0116
 LC0116                          STATION RECOVERY (2019)
 LC0116
 LC0116'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (LRE)
 LC0116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0668 ***********************************************************************
 LC0668  DESIGNATION -  A 172
 LC0668  PID         -  LC0668
 LC0668  STATE/COUNTY-  IL/MCLEAN
 LC0668  COUNTRY     -  US
 LC0668  USGS QUAD   -  GRIDLEY (2018)
 LC0668
 LC0668                         *CURRENT SURVEY CONTROL
 LC0668  ______________________________________________________________________
 LC0668* NAD 83(2011) POSITION- 40 39 00.79835(N) 088 59 53.90687(W)   ADJUSTED
 LC0668* NAD 83(2011) ELLIP HT-   192.393 (meters)        (06/27/12)   ADJUSTED
 LC0668* NAD 83(2011) EPOCH   -  2010.00
 LC0668* NAVD 88 ORTHO HEIGHT -   224.562 (meters)      736.75  (feet) ADJUSTED
 LC0668  ______________________________________________________________________
 LC0668  GEOID HEIGHT    -        -32.157 (meters)                     GEOID18
 LC0668  NAD 83(2011) X  -     84,719.777 (meters)                     COMP
 LC0668  NAD 83(2011) Y  - -4,845,390.095 (meters)                     COMP
 LC0668  NAD 83(2011) Z  -  4,133,155.703 (meters)                     COMP
 LC0668  LAPLACE CORR    -          1.32  (seconds)                    DEFLEC18
 LC0668  DYNAMIC HEIGHT  -        224.459 (meters)      736.41  (feet) COMP
 LC0668  MODELED GRAVITY -    980,163.4   (mgal)                       NAVD 88
 LC0668
 LC0668  VERT ORDER      -  FIRST     CLASS I
 LC0668
 LC0668  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0668  Standards:
 LC0668         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0668            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0668  -------------------------------------------------------------------
 LC0668  NETWORK    0.76   1.18           0.34   0.27   0.60      0.08815050
 LC0668  -------------------------------------------------------------------
 LC0668  Click here for local accuracies and other accuracy information.
 LC0668
 LC0668.The horizontal coordinates were established by GPS observations
 LC0668.and adjusted by the National Geodetic Survey in June 2012.
 LC0668
 LC0668.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0668.been affixed to the stable North American tectonic plate. See 
 LC0668.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0668
 LC0668.The horizontal coordinates are valid at the epoch date displayed above
 LC0668.which is a decimal equivalence of Year/Month/Day.
 LC0668
 LC0668.The orthometric height was determined by differential leveling and
 LC0668.adjusted by the NATIONAL GEODETIC SURVEY
 LC0668.in June 1991.
 LC0668
 LC0668.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0668.GEOID18 height accuracy estimate available here.
 LC0668
 LC0668.Click photographs - Photos may exist for this station.
 LC0668
 LC0668.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0668
 LC0668.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0668
 LC0668.The ellipsoidal height was determined by GPS observations
 LC0668.and is referenced to NAD 83.
 LC0668
 LC0668.The dynamic height is computed by dividing the NAVD 88
 LC0668.geopotential number by the normal gravity value computed on the
 LC0668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0668.degrees latitude (g = 980.6199 gals.).
 LC0668
 LC0668.The modeled gravity was interpolated from observed gravity values.
 LC0668
 LC0668. The following values were computed from the NAD 83(2011) position.
 LC0668
 LC0668;                    North         East     Units Scale Factor Converg.
 LC0668;SPC IL E     -   442,412.324   243,758.772   MT  1.00001392   -0 25 59.5
 LC0668;SPC IL E     - 1,451,481.10    799,731.90   sFT  1.00001392   -0 25 59.5
 LC0668;UTM  16      - 4,501,849.273   331,048.728   MT  0.99995136   -1 18 07.5
 LC0668
 LC0668!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0668!SPC IL E     -   0.99996982  x   1.00001392  =   0.99998374
 LC0668!UTM  16      -   0.99996982  x   0.99995136  =   0.99992118
 LC0668
 LC0668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3104801849(NAD 83)
 LC0668
 LC0668                          SUPERSEDED SURVEY CONTROL
 LC0668
 LC0668  NAD 83(2007)-  40 39 00.79844(N)    088 59 53.90800(W) AD(2002.00) 0
 LC0668  ELLIP H (02/10/07)  192.424  (m)                       GP(2002.00)    
 LC0668  ELLIP H (02/03/05)  192.438  (m)                       GP(       ) 4 2
 LC0668  NAD 83(1997)-  40 39 00.79833(N)    088 59 53.90786(W) AD(       ) 1
 LC0668  ELLIP H (03/04/03)  192.422  (m)                       GP(       ) 4 2
 LC0668  NAVD 88             224.56   (m)          736.7    (f) LEVELING    3  
 LC0668  NGVD 29 (??/??/92)  224.600  (m)          736.88   (f) ADJ UNCH    1 1
 LC0668
 LC0668.Superseded values are not recommended for survey control.
 LC0668
 LC0668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0668.See file dsdata.pdf to determine how the superseded data were derived.
 LC0668
 LC0668_MARKER: DB = BENCH MARK DISK
 LC0668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0668_STAMPING: A 172 1954
 LC0668_MARK LOGO: CGS
 LC0668_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0668+STABILITY: SURFACE MOTION
 LC0668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0668+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 LC0668
 LC0668  HISTORY     - Date     Condition        Report By
 LC0668  HISTORY     - 1954     MONUMENTED       CGS
 LC0668  HISTORY     - 1969     GOOD             CGS
 LC0668  HISTORY     - 200205   GOOD             ASCPC
 LC0668  HISTORY     - 20021013 GOOD             USPSQD
 LC0668  HISTORY     - 20100501 GOOD             ILDT
 LC0668
 LC0668                          STATION DESCRIPTION
 LC0668
 LC0668'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0668'6 MI S FROM EL PASO.
 LC0668'ABOUT 5.95 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0668'THE STATION AT EL PASO, 128 FEET NORTHWEST OF THE CENTER OF A
 LC0668'CROSSING OF THE RAILROAD AND A PAVED ROAD, 94 FEET WEST OF THE
 LC0668'WEST RAIL, 48 FEET NORTH OF THE CENTER LINE OF THE ROAD, 41 FEET
 LC0668'SOUTHWEST OF A TELEPHONE POLE, 34 FEET NORTHWEST OF A TELEPHONE
 LC0668'POLE, 3 FEET EAST OF A FENCE, 1.0 FOOT NORTHWEST OF A METAL
 LC0668'WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 LC0668'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 LC0668'THE SURFACE OF THE GROUND.  SEC 4, T25N, R2E
 LC0668
 LC0668                          STATION RECOVERY (2002)
 LC0668
 LC0668'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0668'RECOVERED AS DESCRIBED
 LC0668'
 LC0668
 LC0668                          STATION RECOVERY (2002)
 LC0668
 LC0668'RECOVERY NOTE BY US POWER SQUADRON 2002 (GEM)
 LC0668'STEEL WITNESS POST INPLACE WITH SHOTGUN DAMAGE.  ICG RAILROAD IS
 LC0668'ABANDOND WITH TRACKS REMOVED. LAND RETURNED TO PRIVATE OWNERSHIP IN
 LC0668'1988.
 LC0668
 LC0668                          STATION RECOVERY (2010)
 LC0668
 LC0668'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC0668'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0226 ***********************************************************************
 KB0226  DESIGNATION -  A 175
 KB0226  PID         -  KB0226
 KB0226  STATE/COUNTY-  IL/CUMBERLAND
 KB0226  COUNTRY     -  US
 KB0226  USGS QUAD   -  TOLEDO (2018)
 KB0226
 KB0226                         *CURRENT SURVEY CONTROL
 KB0226  ______________________________________________________________________
 KB0226* NAD 83(1986) POSITION- 39 15 20.     (N) 088 14 43.     (W)   SCALED
 KB0226* NAVD 88 ORTHO HEIGHT -   181.045 (meters)      593.98  (feet) ADJUSTED
 KB0226  ______________________________________________________________________
 KB0226  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KB0226  DYNAMIC HEIGHT  -        180.938 (meters)      593.63  (feet) COMP
 KB0226  MODELED GRAVITY -    980,036.8   (mgal)                       NAVD 88
 KB0226
 KB0226  VERT ORDER      -  FIRST     CLASS II
 KB0226
 KB0226.The horizontal coordinates were scaled from a map and have
 KB0226.an estimated accuracy of +/- 6 seconds.
 KB0226
 KB0226.The orthometric height was determined by differential leveling and
 KB0226.adjusted by the NATIONAL GEODETIC SURVEY
 KB0226.in June 1991.
 KB0226
 KB0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0226.GEOID18 height accuracy estimate available here.
 KB0226
 KB0226.Click photographs - Photos may exist for this station.
 KB0226
 KB0226.The dynamic height is computed by dividing the NAVD 88
 KB0226.geopotential number by the normal gravity value computed on the
 KB0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0226.degrees latitude (g = 980.6199 gals.).
 KB0226
 KB0226.The modeled gravity was interpolated from observed gravity values.
 KB0226
 KB0226;                    North         East    Units  Estimated Accuracy
 KB0226;SPC IL E     -   287,350.      307,600.      MT  (+/- 180 meters Scaled)
 KB0226
 KB0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ925458(NAD 83)
 KB0226
 KB0226                          SUPERSEDED SURVEY CONTROL
 KB0226
 KB0226  NGVD 29 (??/??/92)  181.104  (m)          594.17   (f) ADJ UNCH    1 2
 KB0226
 KB0226.Superseded values are not recommended for survey control.
 KB0226
 KB0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0226.See file dsdata.pdf to determine how the superseded data were derived.
 KB0226
 KB0226_MARKER: DB = BENCH MARK DISK
 KB0226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0226_STAMPING: A 175 1956
 KB0226_MARK LOGO: CGS
 KB0226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0226+STABILITY: SURFACE MOTION
 KB0226
 KB0226  HISTORY     - Date     Condition        Report By
 KB0226  HISTORY     - 1956     MONUMENTED       CGS
 KB0226  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0226  HISTORY     - 20050217 MARK NOT FOUND   ILDT
 KB0226  HISTORY     - 20101112 MARK NOT FOUND   ILDT
 KB0226  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 KB0226
 KB0226                          STATION DESCRIPTION
 KB0226
 KB0226'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0226'1.2 MI S FROM TOLEDO.
 KB0226'ABOUT 1.0 MILE SOUTH ALONG A STREET AND A GRAVEL ROAD FROM THE
 KB0226'COURT HOUSE AT TOLEDO, THENCE ABOUT 0.05 MILE WEST ALONG A GRAVEL
 KB0226'ROAD, THENCE ABOUT 0.2 MILE SOUTH ALONG THE WEST EDGE OF RUNWAY
 KB0226'OF PLANE LANE AIRPORT, AT WEST EDGE OF RUNWAY, 4 FEET WEST OF
 KB0226'WEST EDGE OF RUNWAY, 2 FEET NORTHWEST OF AN IRON FENCE POST
 KB0226'WHICH IS AT EAST END OF AN EAST-WEST PROPERTY LINE, 2 FEET WEST
 KB0226'OF A WHITE WOODEN WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 KB0226'POST PROJECTING 2 INCHES.
 KB0226
 KB0226                          STATION RECOVERY (1982)
 KB0226
 KB0226'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0226'MARK NOT FOUND.
 KB0226
 KB0226                          STATION RECOVERY (2005)
 KB0226
 KB0226'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0226'MARK NOT FOUND.
 KB0226
 KB0226                          STATION RECOVERY (2010)
 KB0226
 KB0226'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 KB0226'MARK NOT FOUND.
 KB0226
 KB0226                          STATION RECOVERY (2012)
 KB0226
 KB0226'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0226'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0261 ***********************************************************************
 KB0261  DESIGNATION -  A 176
 KB0261  PID         -  KB0261
 KB0261  STATE/COUNTY-  IL/JASPER
 KB0261  COUNTRY     -  US
 KB0261  USGS QUAD   -  ROSE HILL (2018)
 KB0261
 KB0261                         *CURRENT SURVEY CONTROL
 KB0261  ______________________________________________________________________
 KB0261* NAD 83(2011) POSITION- 39 00 48.39018(N) 088 08 50.27338(W)   ADJUSTED
 KB0261* NAD 83(2011) ELLIP HT-   120.751 (meters)        (06/27/12)   ADJUSTED
 KB0261* NAD 83(2011) EPOCH   -  2010.00
 KB0261* NAVD 88 ORTHO HEIGHT -   152.525 (meters)      500.41  (feet) ADJUSTED
 KB0261  ______________________________________________________________________
 KB0261  GEOID HEIGHT    -        -31.763 (meters)                     GEOID18
 KB0261  NAD 83(2011) X  -    160,437.599 (meters)                     COMP
 KB0261  NAD 83(2011) Y  - -4,959,887.768 (meters)                     COMP
 KB0261  NAD 83(2011) Z  -  3,993,552.614 (meters)                     COMP
 KB0261  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 KB0261  DYNAMIC HEIGHT  -        152.434 (meters)      500.11  (feet) COMP
 KB0261  MODELED GRAVITY -    980,028.3   (mgal)                       NAVD 88
 KB0261
 KB0261  VERT ORDER      -  FIRST     CLASS II
 KB0261
 KB0261  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0261  Standards:
 KB0261         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0261            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0261  -------------------------------------------------------------------
 KB0261  NETWORK    0.47   0.76           0.21   0.17   0.39      0.05329633
 KB0261  -------------------------------------------------------------------
 KB0261  Click here for local accuracies and other accuracy information.
 KB0261
 KB0261.The horizontal coordinates were established by GPS observations
 KB0261.and adjusted by the National Geodetic Survey in June 2012.
 KB0261
 KB0261.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0261.been affixed to the stable North American tectonic plate. See 
 KB0261.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0261
 KB0261.The horizontal coordinates are valid at the epoch date displayed above
 KB0261.which is a decimal equivalence of Year/Month/Day.
 KB0261
 KB0261.The orthometric height was determined by differential leveling and
 KB0261.adjusted by the NATIONAL GEODETIC SURVEY
 KB0261.in June 1991.
 KB0261
 KB0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0261.GEOID18 height accuracy estimate available here.
 KB0261
 KB0261.Click photographs - Photos may exist for this station.
 KB0261
 KB0261.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0261
 KB0261.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0261
 KB0261.The ellipsoidal height was determined by GPS observations
 KB0261.and is referenced to NAD 83.
 KB0261
 KB0261.The dynamic height is computed by dividing the NAVD 88
 KB0261.geopotential number by the normal gravity value computed on the
 KB0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0261.degrees latitude (g = 980.6199 gals.).
 KB0261
 KB0261.The modeled gravity was interpolated from observed gravity values.
 KB0261
 KB0261. The following values were computed from the NAD 83(2011) position.
 KB0261
 KB0261;                    North         East     Units Scale Factor Converg.
 KB0261;SPC IL E     -   260,486.712   316,112.111   MT  0.99997820   +0 07 01.6
 KB0261;SPC IL E     -   854,613.49  1,037,111.15   sFT  0.99997820   +0 07 01.6
 KB0261;UTM  16      - 4,318,894.307   400,670.847   MT  0.99972149   -0 43 20.2
 KB0261
 KB0261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0261!SPC IL E     -   0.99998106  x   0.99997820  =   0.99995926
 KB0261!UTM  16      -   0.99998106  x   0.99972149  =   0.99970255
 KB0261
 KB0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0067018894(NAD 83)
 KB0261
 KB0261                          SUPERSEDED SURVEY CONTROL
 KB0261
 KB0261  NAD 83(2007)-  39 00 48.39008(N)    088 08 50.27400(W) AD(2002.00) 0
 KB0261  ELLIP H (02/10/07)  120.798  (m)                       GP(2002.00)    
 KB0261  ELLIP H (10/15/04)  120.757  (m)                       GP(       ) 4 2
 KB0261  NAD 83(1997)-  39 00 48.39017(N)    088 08 50.27408(W) AD(       ) B
 KB0261  ELLIP H (07/17/98)  120.775  (m)                       GP(       ) 4 1
 KB0261  NAVD 88             152.53   (m)          500.4    (f) LEVELING    3  
 KB0261  NGVD 29 (??/??/92)  152.593  (m)          500.63   (f) ADJ UNCH    1 2
 KB0261
 KB0261.Superseded values are not recommended for survey control.
 KB0261
 KB0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0261.See file dsdata.pdf to determine how the superseded data were derived.
 KB0261
 KB0261_MARKER: DB = BENCH MARK DISK
 KB0261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0261_STAMPING: A 176 1956
 KB0261_MARK LOGO: CGS
 KB0261_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0261_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0261+STABILITY: SURFACE MOTION
 KB0261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0261+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2020
 KB0261
 KB0261  HISTORY     - Date     Condition        Report By
 KB0261  HISTORY     - 1956     MONUMENTED       CGS
 KB0261  HISTORY     - 19970228 GOOD             NGS
 KB0261  HISTORY     - 19990927 GOOD             ILDT
 KB0261  HISTORY     - 20070909 GOOD             ILDT
 KB0261  HISTORY     - 20100804 GOOD             ILDT
 KB0261  HISTORY     - 20100925 GOOD             PB
 KB0261  HISTORY     - 20200407 GOOD             ILDT
 KB0261
 KB0261                          STATION DESCRIPTION
 KB0261
 KB0261'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0261'1.8 MI N FROM NEWTON.
 KB0261'ABOUT 1.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0261'THE STATION AT NEWTON, ABOUT 0.4 MILE SOUTH OF MILE POST P 158,
 KB0261'AT AN EAST-WEST GRAVEL ROAD CROSSING, 73 FEET EAST OF EAST RAIL,
 KB0261'22 FEET SOUTH OF CENTER LINE OF ROAD, 9 FEET EAST OF CENTER
 KB0261'LINE OF A FIELD ROAD SOUTH, 2 FEET WEST OF A TELEPHONE POLE ON
 KB0261'AN EAST-WEST TELEPHONE LINE, 39 FEET EAST-SOUTHEAST OF SOUTHEAST
 KB0261'CORNER OF A WOODEN CULVERT UNDER GRAVEL ROAD, 6 1/2 FEET
 KB0261'SOUTH-SOUTHEAST OF EAST END OF A 15-INCH PIPE CULVERT UNDER
 KB0261'FIELD ROAD SOUTH, AB OUT 1 FOOT ABOVE LEVEL OF TRACK AND SET IN
 KB0261'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0261
 KB0261                          STATION RECOVERY (1997)
 KB0261
 KB0261'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB0261'THE STATION IS LOCATED ABOUT 2 MI (3.2 KM) NORTH-NORTHEAST OF NEWTON.
 KB0261'TO REACH FROM THE JUNCTION OF STATE ROUTES 33 AND 130, ABOUT 1.8 MI
 KB0261'(2.9 KM) NORTHEAST OF NEWTON, GO NORTH ON ROUTE 130 FOR 0.25 MI (0.40
 KB0261'KM) TO COUNTY ROAD 1125N.  TURN LEFT, WEST, ON ROAD 1125N, FOR 0.4 MI
 KB0261'(0.6 KM) TO THE STATION ON THE LEFT, NEAR THE REMAINS OF AN OLD
 KB0261'RAILROAD BED, ACROSS THE ROAD FROM THE MIKE JAYNE RESIDENCE, 6.3 M
 KB0261'(20.7 FT) SOUTH OF THE ROAD, 15.4 M (50.5 FT) WEST OF A 12-INCH PINE
 KB0261'TREE, 5.9 M (19.4 FT) SOUTHEAST OF THE END OF A METAL CULVERT PIPE,
 KB0261'2.7 M (8.9 FT) SOUTHWEST OF THE END OF A METAL CULVERT PIPE, AND 8.6 M
 KB0261'(28.2 FT) EAST OF A FENCE END.
 KB0261
 KB0261                          STATION RECOVERY (1999)
 KB0261
 KB0261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 KB0261'RECOVERED AS DESCRIBED
 KB0261'
 KB0261
 KB0261                          STATION RECOVERY (2007)
 KB0261
 KB0261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 KB0261'FOUND AS DESCRIBED
 KB0261
 KB0261                          STATION RECOVERY (2010)
 KB0261
 KB0261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KB0261'RECOVERED AS DESCRIBED
 KB0261
 KB0261                          STATION RECOVERY (2010)
 KB0261
 KB0261'RECOVERY NOTE BY PBS&J 2010 (MAZ)
 KB0261'PICTURES ARE AVAILABLE
 KB0261
 KB0261                          STATION RECOVERY (2020)
 KB0261
 KB0261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SAB)
 KB0261'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1496 ***********************************************************************
 KA1496  DESIGNATION -  A 178
 KA1496  PID         -  KA1496
 KA1496  STATE/COUNTY-  IL/EDGAR
 KA1496  COUNTRY     -  US
 KA1496  USGS QUAD   -  PARIS SOUTH (2018)
 KA1496
 KA1496                         *CURRENT SURVEY CONTROL
 KA1496  ______________________________________________________________________
 KA1496* NAD 83(1986) POSITION- 39 34 55.     (N) 087 41 56.     (W)   SCALED
 KA1496* NAVD 88 ORTHO HEIGHT -   225.850 (meters)      740.98  (feet) ADJUSTED
 KA1496  ______________________________________________________________________
 KA1496  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 KA1496  DYNAMIC HEIGHT  -        225.728 (meters)      740.58  (feet) COMP
 KA1496  MODELED GRAVITY -    980,084.4   (mgal)                       NAVD 88
 KA1496
 KA1496  VERT ORDER      -  FIRST     CLASS II
 KA1496
 KA1496.The horizontal coordinates were scaled from a map and have
 KA1496.an estimated accuracy of +/- 6 seconds.
 KA1496
 KA1496.The orthometric height was determined by differential leveling and
 KA1496.adjusted by the NATIONAL GEODETIC SURVEY
 KA1496.in June 1991.
 KA1496
 KA1496.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1496.GEOID18 height accuracy estimate available here.
 KA1496
 KA1496.Click photographs - Photos may exist for this station.
 KA1496
 KA1496.The dynamic height is computed by dividing the NAVD 88
 KA1496.geopotential number by the normal gravity value computed on the
 KA1496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1496.degrees latitude (g = 980.6199 gals.).
 KA1496
 KA1496.The modeled gravity was interpolated from observed gravity values.
 KA1496
 KA1496;                    North         East    Units  Estimated Accuracy
 KA1496;SPC IL E     -   323,780.      354,510.      MT  (+/- 180 meters Scaled)
 KA1496
 KA1496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ399815(NAD 83)
 KA1496
 KA1496                          SUPERSEDED SURVEY CONTROL
 KA1496
 KA1496  NGVD 29 (??/??/92)  225.942  (m)          741.28   (f) ADJ UNCH    1 2
 KA1496
 KA1496.Superseded values are not recommended for survey control.
 KA1496
 KA1496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1496.See file dsdata.pdf to determine how the superseded data were derived.
 KA1496
 KA1496_MARKER: DB = BENCH MARK DISK
 KA1496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1496_STAMPING: A 178 1956
 KA1496_MARK LOGO: CGS
 KA1496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1496+STABILITY: SURFACE MOTION
 KA1496_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1496+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2011
 KA1496
 KA1496  HISTORY     - Date     Condition        Report By
 KA1496  HISTORY     - 1956     MONUMENTED       CGS
 KA1496  HISTORY     - 20110503 GOOD             ILDT
 KA1496
 KA1496                          STATION DESCRIPTION
 KA1496
 KA1496'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1496'2.5 MI SW FROM PARIS.
 KA1496'ABOUT 2.05 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE COURT HOUSE
 KA1496'AT PARIS, THENCE ABOUT 0.45 MILE WEST ALONG A GRAVEL ROAD, IN
 KA1496'SECTION 13, T. 13 N., R. 12 W., AT STEWART AIRPORT, IN THE TOP
 KA1496'OF SOUTHWEST CORNER OF CONCRETE FOUNDATION OF GASOLINE PIT,
 KA1496'41 1/2 FEET EAST-SOUTHEAST OF SOUTHEAST CORNER OF HANGAR AND
 KA1496'LEVEL WITH GROUND.
 KA1496
 KA1496                          STATION RECOVERY (2011)
 KA1496
 KA1496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1496'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1529 ***********************************************************************
 KA1529  DESIGNATION -  A 179
 KA1529  PID         -  KA1529
 KA1529  STATE/COUNTY-  IL/EDGAR
 KA1529  COUNTRY     -  US
 KA1529  USGS QUAD   -  BROCTON (2018)
 KA1529
 KA1529                         *CURRENT SURVEY CONTROL
 KA1529  ______________________________________________________________________
 KA1529* NAD 83(1986) POSITION- 39 39 24.     (N) 087 56 12.     (W)   SCALED
 KA1529* NAVD 88 ORTHO HEIGHT -   202.725 (meters)      665.11  (feet) ADJUSTED
 KA1529  ______________________________________________________________________
 KA1529  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 KA1529  DYNAMIC HEIGHT  -        202.615 (meters)      664.75  (feet) COMP
 KA1529  MODELED GRAVITY -    980,078.7   (mgal)                       NAVD 88
 KA1529
 KA1529  VERT ORDER      -  FIRST     CLASS II
 KA1529
 KA1529.The horizontal coordinates were scaled from a map and have
 KA1529.an estimated accuracy of +/- 6 seconds.
 KA1529
 KA1529.The orthometric height was determined by differential leveling and
 KA1529.adjusted by the NATIONAL GEODETIC SURVEY
 KA1529.in June 1991.
 KA1529
 KA1529.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1529.GEOID18 height accuracy estimate available here.
 KA1529
 KA1529.Click photographs - Photos may exist for this station.
 KA1529
 KA1529.The dynamic height is computed by dividing the NAVD 88
 KA1529.geopotential number by the normal gravity value computed on the
 KA1529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1529.degrees latitude (g = 980.6199 gals.).
 KA1529
 KA1529.The modeled gravity was interpolated from observed gravity values.
 KA1529
 KA1529;                    North         East    Units  Estimated Accuracy
 KA1529;SPC IL E     -   331,960.      334,040.      MT  (+/- 180 meters Scaled)
 KA1529
 KA1529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ196900(NAD 83)
 KA1529
 KA1529                          SUPERSEDED SURVEY CONTROL
 KA1529
 KA1529  NGVD 29 (??/??/92)  202.809  (m)          665.38   (f) ADJ UNCH    1 2
 KA1529
 KA1529.Superseded values are not recommended for survey control.
 KA1529
 KA1529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1529.See file dsdata.pdf to determine how the superseded data were derived.
 KA1529
 KA1529_MARKER: DB = BENCH MARK DISK
 KA1529_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1529_SP_SET: BOX CULVERT HEADWALL
 KA1529_STAMPING: A 179 1956
 KA1529_MARK LOGO: CGS
 KA1529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1529+STABILITY: SURFACE MOTION
 KA1529_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1529+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2011
 KA1529
 KA1529  HISTORY     - Date     Condition        Report By
 KA1529  HISTORY     - 1956     MONUMENTED       CGS
 KA1529  HISTORY     - 20110503 GOOD             ILDT
 KA1529
 KA1529                          STATION DESCRIPTION
 KA1529
 KA1529'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1529'4.2 MI W FROM REDMON.
 KA1529'ABOUT 4.15 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1529'STATION AT REDMON, ABOUT 4.5 MILES EAST OF THE STATION AT OAKLAND,
 KA1529'COLES COUNTY, AT CROSSING OF STATE HIGHWAY 49 AT BORTON, IN THE
 KA1529'TOP OF NORTH END OF EAST HEAD WALL OF A 2-FOOT CONCRETE BOX
 KA1529'CULVERT UNDER HIGHWAY, IN SECTION 23, T.14 N., R.14 W., 19 1/2
 KA1529'FEET SOUTH OF SOUTH RAIL, 17 FEET EAST OF CENTER LINE OF HIGHWAY,
 KA1529'1 1/2 FEET SOUTH OF NORTH END OF HEAD WALL AND ABOUT 3/4 FEET
 KA1529'ABOVE LEVEL OF HIGHWAY.
 KA1529
 KA1529                          STATION RECOVERY (2011)
 KA1529
 KA1529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1529'MARK IS STILL SOLID, CULVERT IS IN POOR SHAPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1900 ***********************************************************************
 ME1900  DESIGNATION -  A 18
 ME1900  PID         -  ME1900
 ME1900  STATE/COUNTY-  IL/COOK
 ME1900  COUNTRY     -  US
 ME1900  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1900
 ME1900                         *CURRENT SURVEY CONTROL
 ME1900  ______________________________________________________________________
 ME1900* NAD 83(1986) POSITION- 41 53 21.     (N) 087 38 31.     (W)   SCALED
 ME1900* NAVD 88 ORTHO HEIGHT -   187.244 (meters)      614.32  (feet) ADJUSTED
 ME1900  ______________________________________________________________________
 ME1900  GEOID HEIGHT    -        -33.606 (meters)                     GEOID18
 ME1900  DYNAMIC HEIGHT  -        187.181 (meters)      614.11  (feet) COMP
 ME1900  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 ME1900
 ME1900  VERT ORDER      -  SECOND    CLASS 0
 ME1900
 ME1900.The horizontal coordinates were scaled from a map and have
 ME1900.an estimated accuracy of +/- 6 seconds.
 ME1900
 ME1900.The orthometric height was determined by differential leveling and
 ME1900.adjusted by the NATIONAL GEODETIC SURVEY
 ME1900.in June 1991.
 ME1900
 ME1900.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1900.GEOID18 height accuracy estimate available here.
 ME1900
 ME1900.Click photographs - Photos may exist for this station.
 ME1900
 ME1900.The dynamic height is computed by dividing the NAVD 88
 ME1900.geopotential number by the normal gravity value computed on the
 ME1900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1900.degrees latitude (g = 980.6199 gals.).
 ME1900
 ME1900.The modeled gravity was interpolated from observed gravity values.
 ME1900
 ME1900;                    North         East    Units  Estimated Accuracy
 ME1900;SPC IL E     -   580,020.      357,380.      MT  (+/- 180 meters Scaled)
 ME1900
 ME1900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM467376(NAD 83)
 ME1900
 ME1900                          SUPERSEDED SURVEY CONTROL
 ME1900
 ME1900  NGVD 29 (??/??/92)  187.328  (m)          614.59   (f) ADJ UNCH    2 0
 ME1900
 ME1900.Superseded values are not recommended for survey control.
 ME1900
 ME1900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1900.See file dsdata.pdf to determine how the superseded data were derived.
 ME1900
 ME1900_MARKER: DB = BENCH MARK DISK
 ME1900_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1900_SP_SET: ABUTMENT
 ME1900_STAMPING: A 18 1934
 ME1900_MARK LOGO: CGS
 ME1900_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1900
 ME1900  HISTORY     - Date     Condition        Report By
 ME1900  HISTORY     - 1934     MONUMENTED       CGS
 ME1900  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME1900
 ME1900                          STATION DESCRIPTION
 ME1900
 ME1900'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 ME1900'AT CHICAGO.
 ME1900'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 ME1900'RAILWAY, 690 FEET NORTHWEST OF SIGNAL BRIDGE A WHICH IS AT THE
 ME1900'OVERHEAD CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 ME1900'RAILROAD, 120 FEET SOUTHEAST OF SIGNAL BRIDGE B, AT THE JEFFERSON
 ME1900'STREET SUBWAY, IN THE TOP OF THE SOUTHEAST CORNER OF THE CONCRETE
 ME1900'PROJECTION OF THE SOUTHWEST RETAINING WALL OF THE SOUTHEAST
 ME1900'ABUTMENT, 9 FEET SOUTHWEST OF THE CENTERLINE OF THE SOUTHWEST
 ME1900'TRACK, AND 1.5 FEET BELOW THE LEVEL OF THE TRACK.  A STANDARD
 ME1900'DISK, STAMPED A 18 1934.
 ME1900
 ME1900                          STATION RECOVERY (1953)
 ME1900
 ME1900'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 ME1900'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0848 ***********************************************************************
 HB0848  DESIGNATION -  A 181
 HB0848  PID         -  HB0848
 HB0848  STATE/COUNTY-  IL/ALEXANDER
 HB0848  COUNTRY     -  US
 HB0848  USGS QUAD   -  CAIRO (2018)
 HB0848
 HB0848                         *CURRENT SURVEY CONTROL
 HB0848  ______________________________________________________________________
 HB0848* NAD 83(1986) POSITION- 37 02 47.     (N) 089 12 50.     (W)   SCALED
 HB0848* NAVD 88 ORTHO HEIGHT -    96.49  (+/-2cm)      316.6   (feet) VERTCON3
 HB0848  ______________________________________________________________________
 HB0848  GEOID HEIGHT    -        -28.220 (meters)                     GEOID18
 HB0848  VERT ORDER      -  ? (See Below)
 HB0848
 HB0848.The horizontal coordinates were scaled from a map and have
 HB0848.an estimated accuracy of +/- 6 seconds.
 HB0848
 HB0848.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0848.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0848
 HB0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0848.GEOID18 height accuracy estimate available here.
 HB0848
 HB0848.The vertical order pertains to the NGVD 29 superseded value.
 HB0848
 HB0848.Click photographs - Photos may exist for this station.
 HB0848
 HB0848;                    North         East    Units  Estimated Accuracy
 HB0848;SPC IL W     -    42,560.      784,750.      MT  (+/- 180 meters Scaled)
 HB0848
 HB0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG031023(NAD 83)
 HB0848
 HB0848                          SUPERSEDED SURVEY CONTROL
 HB0848
 HB0848  NGVD 29 (11/26/84)   96.381  (m)          316.21   (f) ADJUSTED       
 HB0848
 HB0848.Superseded values are not recommended for survey control.
 HB0848
 HB0848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0848.See file dsdata.pdf to determine how the superseded data were derived.
 HB0848
 HB0848_MARKER: DB = BENCH MARK DISK
 HB0848_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0848_STAMPING: A 181 1956
 HB0848_MARK LOGO: CGS
 HB0848_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0848_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0848
 HB0848  HISTORY     - Date     Condition        Report By
 HB0848  HISTORY     - 1956     MONUMENTED       CGS
 HB0848  HISTORY     - 1969     MARK NOT FOUND   CGS
 HB0848
 HB0848                          STATION DESCRIPTION
 HB0848
 HB0848'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 HB0848'4.4 MI NW FROM CAIRO.
 HB0848'2.8 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE AT
 HB0848'CAIRO, THENCE ABOUT 1.65 MILES WEST AND NORTHWEST ALONG STATE
 HB0848'HIGHWAY 3, AT THE JUNCTION OF A GRAVEL ROAD NORTH, 144 FEET
 HB0848'NORTHEAST AND ACROSS ROAD NORTH FROM THE CENTER LINE OF HIGHWAY
 HB0848'3, 203 FEET NORTH OF CENTER OF JUNCTION OF HIGHWAY AND GRAVEL
 HB0848'ROAD, 27 FEET EAST OF CENTER LINE OF ROAD NORTH, 33 FEET NORTH
 HB0848'OF T FENCE CORNER, 20 FEET NORTH OF A TELEPHONE POLE, 1 1/2 FEET
 HB0848'WEST OF A FENCE LINE ABOUT 1/2 FOOT BELOW LEVEL OF ROAD NORTH AND
 HB0848'IS A DISK ON TOP OF A 2-INCH IRON PIPE PROJECTING 5 INCHES.
 HB0848'NOTE-- THIS MARK WAS ESTABLISHED TO REPLACE BENCH MARK P 156
 HB0848'WHICH WILL BE DESTROYED BY HIGHWAY CONSTRUCTION.
 HB0848
 HB0848                          STATION RECOVERY (1969)
 HB0848
 HB0848'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB0848'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1320 ***********************************************************************
 JA1320  DESIGNATION -  A 182
 JA1320  PID         -  JA1320
 JA1320  STATE/COUNTY-  IL/LAWRENCE
 JA1320  COUNTRY     -  US
 JA1320  USGS QUAD   -  VINCENNES (2019)
 JA1320
 JA1320                         *CURRENT SURVEY CONTROL
 JA1320  ______________________________________________________________________
 JA1320* NAD 83(1986) POSITION- 38 44 34.     (N) 087 31 10.     (W)   SCALED
 JA1320* NAVD 88 ORTHO HEIGHT -   125.241 (meters)      410.89  (feet) ADJUSTED
 JA1320  ______________________________________________________________________
 JA1320  GEOID HEIGHT    -        -31.829 (meters)                     GEOID18
 JA1320  DYNAMIC HEIGHT  -        125.164 (meters)      410.64  (feet) COMP
 JA1320  MODELED GRAVITY -    980,014.6   (mgal)                       NAVD 88
 JA1320
 JA1320  VERT ORDER      -  FIRST     CLASS II
 JA1320
 JA1320.The horizontal coordinates were scaled from a map and have
 JA1320.an estimated accuracy of +/- 6 seconds.
 JA1320
 JA1320.The orthometric height was determined by differential leveling and
 JA1320.adjusted by the NATIONAL GEODETIC SURVEY
 JA1320.in June 1991.
 JA1320
 JA1320.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1320.GEOID18 height accuracy estimate available here.
 JA1320
 JA1320.Click photographs - Photos may exist for this station.
 JA1320
 JA1320.The dynamic height is computed by dividing the NAVD 88
 JA1320.geopotential number by the normal gravity value computed on the
 JA1320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1320.degrees latitude (g = 980.6199 gals.).
 JA1320
 JA1320.The modeled gravity was interpolated from observed gravity values.
 JA1320
 JA1320;                    North         East    Units  Estimated Accuracy
 JA1320;SPC IL E     -   230,740.      370,760.      MT  (+/- 180 meters Scaled)
 JA1320
 JA1320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH548883(NAD 83)
 JA1320
 JA1320                          SUPERSEDED SURVEY CONTROL
 JA1320
 JA1320  NGVD 29 (??/??/92)  125.371  (m)          411.32   (f) ADJ UNCH    1 2
 JA1320
 JA1320.Superseded values are not recommended for survey control.
 JA1320
 JA1320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1320.See file dsdata.pdf to determine how the superseded data were derived.
 JA1320
 JA1320_MARKER: DB = BENCH MARK DISK
 JA1320_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JA1320_STAMPING: A 182 1956
 JA1320_MARK LOGO: CGS
 JA1320_MAGNETIC: I = MARKER IS A STEEL ROD
 JA1320_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1320
 JA1320  HISTORY     - Date     Condition        Report By
 JA1320  HISTORY     - 1956     MONUMENTED       CGS
 JA1320
 JA1320                          STATION DESCRIPTION
 JA1320
 JA1320'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1320'4.7 MI N FROM VINCENNES.
 JA1320'IN LAWRENCE COUNTY, ILLINOIS, ABOUT 0.4 MILE NORTHWEST ALONG U.S.
 JA1320'HIGHWAY 50 FROM BRIDGE OVER WABASH RIVER AT VINCENNES, KNOX
 JA1320'COUNTY, INDIANA, THENCE ABOUT 4.3 MILES NORTHEAST AND NORTH ALONG
 JA1320'STATE HIGHWAY 33, IN SECTION 33, T.4.N., R.10.W., ABOUT 0.4 MILE
 JA1320'SOUTH OF A CROSSROAD, 55 1/2 FEET WEST OF CENTER LINE OF HIGHWAY,
 JA1320'129 FEET SOUTH-SOUTHWEST OF SOUTH END OF WEST HEAD WALL OF A
 JA1320'6-FOOT CONCRETE CULVERT UNDER HIGHWAY, 84 FEET NORTH OF CENTER
 JA1320'OF A DRIVE TO A FIELD ON WEST SIDE OF HIGHWAY, 40 FEET SOUTHEAST
 JA1320'OF CENTER OF A TREE LINED DRAINAGE DITCH EXTENDING SOUTHWEST, 7
 JA1320'FEET NORTH OF A POWER POLE AND ABOUT IN LINE WITH ROW OF POLES,
 JA1320'2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET
 JA1320'BELOW LEVEL OF HIGHWAY AND IS A DISK ON A COPPER-COATED STEEL
 JA1320'ROD ABOUT 2 INCHES UNDER GROUND AND PROTECTED BY A 4-INCH TILE
 JA1320'WHICH PROJECTS 3 INCHES.  THE ROD IS DRIVEN TO A DEPTH OF
 JA1320'51-FEET.  NOTE-- MARK IS ABOUT 5.4 MILES SOUTH ALONG STATE
 JA1320'HIGHWAY 33 FROM THE SCHOOL AT RUSSELLVILLE, LAWRENCE COUNTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1301 ***********************************************************************
 KA1301  DESIGNATION -  A 183
 KA1301  PID         -  KA1301
 KA1301  STATE/COUNTY-  IL/CLARK
 KA1301  COUNTRY     -  US
 KA1301  USGS QUAD   -  WEST UNION (2018)
 KA1301
 KA1301                         *CURRENT SURVEY CONTROL
 KA1301  ______________________________________________________________________
 KA1301* NAD 83(1986) POSITION- 39 10 50.     (N) 087 38 16.     (W)   SCALED
 KA1301* NAVD 88 ORTHO HEIGHT -   138.637 (meters)      454.84  (feet) ADJUSTED
 KA1301  ______________________________________________________________________
 KA1301  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 KA1301  DYNAMIC HEIGHT  -        138.556 (meters)      454.58  (feet) COMP
 KA1301  MODELED GRAVITY -    980,042.6   (mgal)                       NAVD 88
 KA1301
 KA1301  VERT ORDER      -  FIRST     CLASS II
 KA1301
 KA1301.The horizontal coordinates were scaled from a map and have
 KA1301.an estimated accuracy of +/- 6 seconds.
 KA1301
 KA1301.The orthometric height was determined by differential leveling and
 KA1301.adjusted by the NATIONAL GEODETIC SURVEY
 KA1301.in June 1991.
 KA1301
 KA1301.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1301.GEOID18 height accuracy estimate available here.
 KA1301
 KA1301.Click photographs - Photos may exist for this station.
 KA1301
 KA1301.The dynamic height is computed by dividing the NAVD 88
 KA1301.geopotential number by the normal gravity value computed on the
 KA1301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1301.degrees latitude (g = 980.6199 gals.).
 KA1301
 KA1301.The modeled gravity was interpolated from observed gravity values.
 KA1301
 KA1301;                    North         East    Units  Estimated Accuracy
 KA1301;SPC IL E     -   279,250.      360,100.      MT  (+/- 180 meters Scaled)
 KA1301
 KA1301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ449370(NAD 83)
 KA1301
 KA1301                          SUPERSEDED SURVEY CONTROL
 KA1301
 KA1301  NGVD 29 (??/??/92)  138.758  (m)          455.24   (f) ADJ UNCH    1 2
 KA1301
 KA1301.Superseded values are not recommended for survey control.
 KA1301
 KA1301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1301.See file dsdata.pdf to determine how the superseded data were derived.
 KA1301
 KA1301_MARKER: DB = BENCH MARK DISK
 KA1301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1301_STAMPING: A 183 1956
 KA1301_MARK LOGO: CGS
 KA1301_PROJECTION: PROJECTING 8 CENTIMETERS
 KA1301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1301+STABILITY: SURFACE MOTION
 KA1301_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1301+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1301
 KA1301  HISTORY     - Date     Condition        Report By
 KA1301  HISTORY     - 1956     MONUMENTED       CGS
 KA1301  HISTORY     - 20050210 GOOD             ILDT
 KA1301  HISTORY     - 20100925 GOOD             PB
 KA1301  HISTORY     - 20120330 GOOD             TROTT
 KA1301
 KA1301                          STATION DESCRIPTION
 KA1301
 KA1301'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1301'0.8 MI N FROM YORK.
 KA1301'0.75 MILE NORTH ALONG A GRAVEL ROAD FROM THE SCHOOL AT YORK,
 KA1301'ABOUT 0.4 MILE SOUTH OF AN EAST-WEST CROSSROAD, 50 FEET EAST OF
 KA1301'CENTER LINE OF ROAD, 128 FEET WEST-SOUTHWEST OF SOUTHWEST CORNER
 KA1301'OF RESIDENCE OF MRS. FLOSSIE BURNAM, 73 FEET EAST-NORTHEAST AND
 KA1301'ACROSS ROAD FROM A POWER POLE WITH A TRANSFORMER, 78 FEET SOUTH
 KA1301'OF CENTER LINE OF A DRIVE TO HOUSE, 39 FEET WEST OF A 20-INCH
 KA1301'BLACK WALNUT TREE, 1 FOOT NORTH OF A LAWN FENCE, 2 FEET EAST OF
 KA1301'A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF ROAD
 KA1301'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KA1301
 KA1301                          STATION RECOVERY (2005)
 KA1301
 KA1301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1301'RECOVERED IN GOOD CONDITION.
 KA1301
 KA1301                          STATION RECOVERY (2010)
 KA1301
 KA1301'RECOVERY NOTE BY PBS&J 2010 (MAZ)
 KA1301'PICTURES ARE AVAILABLE
 KA1301
 KA1301                          STATION RECOVERY (2012)
 KA1301
 KA1301'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1301'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1464 ***********************************************************************
 KA1464  DESIGNATION -  A 184
 KA1464  PID         -  KA1464
 KA1464  STATE/COUNTY-  IL/EDGAR
 KA1464  COUNTRY     -  US
 KA1464  USGS QUAD   -  BROCTON (2018)
 KA1464
 KA1464                         *CURRENT SURVEY CONTROL
 KA1464  ______________________________________________________________________
 KA1464* NAD 83(1986) POSITION- 39 44 44.38   (N) 087 53 11.73   (W)   HD_HELD1
 KA1464* NAVD 88 ORTHO HEIGHT -   203.776 (meters)      668.56  (feet) ADJUSTED
 KA1464  ______________________________________________________________________
 KA1464  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 KA1464  DYNAMIC HEIGHT  -        203.668 (meters)      668.20  (feet) COMP
 KA1464  MODELED GRAVITY -    980,091.1   (mgal)                       NAVD 88
 KA1464
 KA1464  VERT ORDER      -  FIRST     CLASS II
 KA1464
 KA1464.The horizontal coordinates were determined by differentially corrected
 KA1464.hand held GPS observations or other comparable positioning techniques
 KA1464.and have an estimated accuracy of +/- 3 meters.
 KA1464
 KA1464.The orthometric height was determined by differential leveling and
 KA1464.adjusted by the NATIONAL GEODETIC SURVEY
 KA1464.in June 1991.
 KA1464
 KA1464.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1464.GEOID18 height accuracy estimate available here.
 KA1464
 KA1464.Click photographs - Photos may exist for this station.
 KA1464
 KA1464.The dynamic height is computed by dividing the NAVD 88
 KA1464.geopotential number by the normal gravity value computed on the
 KA1464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1464.degrees latitude (g = 980.6199 gals.).
 KA1464
 KA1464.The modeled gravity was interpolated from observed gravity values.
 KA1464
 KA1464;                    North         East    Units  Estimated Accuracy
 KA1464;SPC IL E     -   341,856.7     338,289.3     MT  (+/- 3 meters HH1 GPS) 
 KA1464
 KA1464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2404099904(NAD 83)
 KA1464
 KA1464                          SUPERSEDED SURVEY CONTROL
 KA1464
 KA1464  NGVD 29 (??/??/92)  203.850  (m)          668.80   (f) ADJ UNCH    1 2
 KA1464
 KA1464.Superseded values are not recommended for survey control.
 KA1464
 KA1464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1464.See file dsdata.pdf to determine how the superseded data were derived.
 KA1464
 KA1464_MARKER: DB = BENCH MARK DISK
 KA1464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1464_STAMPING: A 184 1956
 KA1464_MARK LOGO: CGS
 KA1464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1464+STABILITY: SURFACE MOTION
 KA1464_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1464+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2011
 KA1464
 KA1464  HISTORY     - Date     Condition        Report By
 KA1464  HISTORY     - 1956     MONUMENTED       CGS
 KA1464  HISTORY     - 20050622 GOOD             CHAST
 KA1464  HISTORY     - 20110127 GOOD             ILDT
 KA1464
 KA1464                          STATION DESCRIPTION
 KA1464
 KA1464'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1464'3.2 MI NE FROM BROCTON.
 KA1464'ABOUT 3.2 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1464'LOUIS RAILROAD FROM THE STATION AT BROCTON, AT AN EAST-WEST
 KA1464'ROAD CROSSING, IN SECTION 17, T. 15 N., R. 13 W., 29 FEET
 KA1464'SOUTHEAST OF SOUTHEAST RAIL, 25 FEET NORTH OF CENTER LINE OF ROAD,
 KA1464'84 FEET EAST-NORTHEAST OF CENTER OF CROSSING, 19 FEET EAST-NORTHEAST
 KA1464'OF TELEPHONE POLE NO. 294/03, 15 FEET SOUTHEAST OF SOUTHEAST END
 KA1464'OF A 24-INCH IRON PIPE CULVERT UNDER TRACK, 2 FEET NORTHEAST OF
 KA1464'A WHITE WOODEN WITNESS POST, ABOUT 4 FEET BELOW LEVEL OF TRACK
 KA1464'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1464
 KA1464                          STATION RECOVERY (2005)
 KA1464
 KA1464'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 KA1464'RECOVERED AS DESCRIBED
 KA1464
 KA1464                          STATION RECOVERY (2011)
 KA1464
 KA1464'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1464'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0606 ***********************************************************************
 NH0606  DESIGNATION -  A 189
 NH0606  PID         -  NH0606
 NH0606  STATE/COUNTY-  IL/WINNEBAGO
 NH0606  COUNTRY     -  US
 NH0606  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0606
 NH0606                         *CURRENT SURVEY CONTROL
 NH0606  ______________________________________________________________________
 NH0606* NAD 83(1986) POSITION- 42 11 49.     (N) 089 05 12.     (W)   SCALED
 NH0606* NAVD 88 ORTHO HEIGHT -   221.227 (meters)      725.81  (feet) ADJUSTED
 NH0606  ______________________________________________________________________
 NH0606  GEOID HEIGHT    -        -33.263 (meters)                     GEOID18
 NH0606  DYNAMIC HEIGHT  -        221.155 (meters)      725.57  (feet) COMP
 NH0606  MODELED GRAVITY -    980,294.3   (mgal)                       NAVD 88
 NH0606
 NH0606  VERT ORDER      -  SECOND    CLASS 0
 NH0606
 NH0606.This mark is at Greater Rockford Airport (RFD)
 NH0606
 NH0606.The horizontal coordinates were scaled from a map and have
 NH0606.an estimated accuracy of +/- 6 seconds.
 NH0606
 NH0606.The orthometric height was determined by differential leveling and
 NH0606.adjusted by the NATIONAL GEODETIC SURVEY
 NH0606.in June 1991.
 NH0606
 NH0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0606.GEOID18 height accuracy estimate available here.
 NH0606
 NH0606.Click photographs - Photos may exist for this station.
 NH0606
 NH0606.The dynamic height is computed by dividing the NAVD 88
 NH0606.geopotential number by the normal gravity value computed on the
 NH0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0606.degrees latitude (g = 980.6199 gals.).
 NH0606
 NH0606.The modeled gravity was interpolated from observed gravity values.
 NH0606
 NH0606;                    North         East    Units  Estimated Accuracy
 NH0606;SPC IL W     -   614,520.      789,200.      MT  (+/- 180 meters Scaled)
 NH0606
 NH0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM277737(NAD 83)
 NH0606
 NH0606                          SUPERSEDED SURVEY CONTROL
 NH0606
 NH0606  NGVD 29 (??/??/92)  221.278  (m)          725.98   (f) ADJ UNCH    2 0
 NH0606
 NH0606.Superseded values are not recommended for survey control.
 NH0606
 NH0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0606.See file dsdata.pdf to determine how the superseded data were derived.
 NH0606
 NH0606_MARKER: DB = BENCH MARK DISK
 NH0606_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0606_SP_SET: TOWER FOUNDATION
 NH0606_STAMPING: A 189 1960
 NH0606_MARK LOGO: CGS
 NH0606_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0606
 NH0606  HISTORY     - Date     Condition        Report By
 NH0606  HISTORY     - 1960     MONUMENTED       CGS
 NH0606  HISTORY     - 1960     GOOD             CGS
 NH0606  HISTORY     - 1969     GOOD             CGS
 NH0606  HISTORY     - 1987     GOOD             USPSQD
 NH0606  HISTORY     - 19970321 GOOD             USPSQD
 NH0606
 NH0606                          STATION DESCRIPTION
 NH0606
 NH0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0606'5 MI S FROM ROCKFORD.
 NH0606'LOCATED AT THE BASE OF THE GREATER ROCKFORD AIRPORT BEACON, AND
 NH0606'NEAR THE CONTROL TOWER, AT THE GREATER ROCKFORD AIRPORT.  IT IS
 NH0606'SET IN A DRILL HOLE IN THE SOUTH FOUNDATION, 63 FEET SOUTH OF
 NH0606'THE SOUTHEAST CORNER OF THE CONTROL TOWER, 16 FEET EAST OF THE
 NH0606'SOUTHEAST CORNER OF A SMALL BUILDING, 7 FEET EAST OF THE SOUTHWEST
 NH0606'LEG OF THE TOWER, AND 5 FEET WEST OF THE SOUTHEAST LEG OF THE
 NH0606'TOWER.
 NH0606
 NH0606                          STATION RECOVERY (1969)
 NH0606
 NH0606'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0606'RECOVERED IN GOOD CONDITION.
 NH0606
 NH0606                          STATION RECOVERY (1987)
 NH0606
 NH0606'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0606'RECOVERED IN GOOD CONDITION.
 NH0606
 NH0606                          STATION RECOVERY (1997)
 NH0606
 NH0606'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0606'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0223 ***********************************************************************
 NG0223  DESIGNATION -  A 19
 NG0223  PID         -  NG0223
 NG0223  STATE/COUNTY-  IL/LAKE
 NG0223  COUNTRY     -  US
 NG0223  USGS QUAD   -  ZION (2018)
 NG0223
 NG0223                         *CURRENT SURVEY CONTROL
 NG0223  ______________________________________________________________________
 NG0223* NAD 83(1986) POSITION- 42 26 20.     (N) 087 49 07.     (W)   SCALED
 NG0223* NAVD 88 ORTHO HEIGHT -   181.710 (meters)      596.16  (feet) ADJUSTED
 NG0223  ______________________________________________________________________
 NG0223  GEOID HEIGHT    -        -34.513 (meters)                     GEOID18
 NG0223  DYNAMIC HEIGHT  -        181.653 (meters)      595.97  (feet) COMP
 NG0223  MODELED GRAVITY -    980,304.7   (mgal)                       NAVD 88
 NG0223
 NG0223  VERT ORDER      -  SECOND    CLASS 0
 NG0223
 NG0223.The horizontal coordinates were scaled from a map and have
 NG0223.an estimated accuracy of +/- 6 seconds.
 NG0223
 NG0223.The orthometric height was determined by differential leveling and
 NG0223.adjusted by the NATIONAL GEODETIC SURVEY
 NG0223.in June 1991.
 NG0223
 NG0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0223.GEOID18 height accuracy estimate available here.
 NG0223
 NG0223.Click photographs - Photos may exist for this station.
 NG0223
 NG0223.The dynamic height is computed by dividing the NAVD 88
 NG0223.geopotential number by the normal gravity value computed on the
 NG0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0223.degrees latitude (g = 980.6199 gals.).
 NG0223
 NG0223.The modeled gravity was interpolated from observed gravity values.
 NG0223
 NG0223;                    North         East    Units  Estimated Accuracy
 NG0223;SPC IL E     -   640,980.      342,350.      MT  (+/- 180 meters Scaled)
 NG0223
 NG0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM326988(NAD 83)
 NG0223
 NG0223                          SUPERSEDED SURVEY CONTROL
 NG0223
 NG0223  NGVD 29 (??/??/92)  181.821  (m)          596.52   (f) ADJ UNCH    2 0
 NG0223
 NG0223.Superseded values are not recommended for survey control.
 NG0223
 NG0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0223.See file dsdata.pdf to determine how the superseded data were derived.
 NG0223
 NG0223_MARKER: DB = BENCH MARK DISK
 NG0223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0223_STAMPING: A 19 1934
 NG0223_MARK LOGO: CGS
 NG0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0223+STABILITY: SURFACE MOTION
 NG0223
 NG0223  HISTORY     - Date     Condition        Report By
 NG0223  HISTORY     - 1934     MONUMENTED       CGS
 NG0223  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0223  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0223
 NG0223                          STATION DESCRIPTION
 NG0223
 NG0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NG0223'AT ZION.
 NG0223'AT ZION, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN RAILWAY,
 NG0223'24 POLES NORTHWEST OF AN ABANDONED ROAD CROSSING, 39 FEET WEST
 NG0223'OF THE CENTERLINE OF THE WEST TRACK, 2 FEET EAST OF THE
 NG0223'RIGHT-OF-WAY FENCE, AND 3.5 FEET BELOW THE LEVEL OF THE TRACK.
 NG0223'A STANDARD DISK, STAMPED A 19 1934 AND SET IN THE TOP OF A
 NG0223'CONCRETE POST.
 NG0223
 NG0223                          STATION RECOVERY (1973)
 NG0223
 NG0223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0223'MARK NOT FOUND.
 NG0223
 NG0223                          STATION RECOVERY (1997)
 NG0223
 NG0223'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0223'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0271 ***********************************************************************
 MG0271  DESIGNATION -  A 190
 MG0271  PID         -  MG0271
 MG0271  STATE/COUNTY-  IL/HENRY
 MG0271  COUNTRY     -  US
 MG0271  USGS QUAD   -  GENESEO (2018)
 MG0271
 MG0271                         *CURRENT SURVEY CONTROL
 MG0271  ______________________________________________________________________
 MG0271* NAD 83(1986) POSITION- 41 26 51.     (N) 090 10 55.     (W)   SCALED
 MG0271* NAVD 88 ORTHO HEIGHT -   199.507 (meters)      654.55  (feet) ADJUSTED
 MG0271  ______________________________________________________________________
 MG0271  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 MG0271  DYNAMIC HEIGHT  -        199.428 (meters)      654.29  (feet) COMP
 MG0271  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MG0271
 MG0271  VERT ORDER      -  SECOND    CLASS 0
 MG0271
 MG0271.The horizontal coordinates were scaled from a map and have
 MG0271.an estimated accuracy of +/- 6 seconds.
 MG0271
 MG0271.The orthometric height was determined by differential leveling and
 MG0271.adjusted by the NATIONAL GEODETIC SURVEY
 MG0271.in June 1991.
 MG0271
 MG0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0271.GEOID18 height accuracy estimate available here.
 MG0271
 MG0271.Click photographs - Photos may exist for this station.
 MG0271
 MG0271.The dynamic height is computed by dividing the NAVD 88
 MG0271.geopotential number by the normal gravity value computed on the
 MG0271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0271.degrees latitude (g = 980.6199 gals.).
 MG0271
 MG0271.The modeled gravity was interpolated from observed gravity values.
 MG0271
 MG0271;                    North         East    Units  Estimated Accuracy
 MG0271;SPC IL W     -   530,720.      698,720.      MT  (+/- 180 meters Scaled)
 MG0271
 MG0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF354922(NAD 83)
 MG0271
 MG0271                          SUPERSEDED SURVEY CONTROL
 MG0271
 MG0271  NGVD 29 (??/??/92)  199.590  (m)          654.82   (f) ADJ UNCH    2 0
 MG0271
 MG0271.Superseded values are not recommended for survey control.
 MG0271
 MG0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0271.See file dsdata.pdf to determine how the superseded data were derived.
 MG0271
 MG0271_MARKER: DB = BENCH MARK DISK
 MG0271_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0271_SP_SET: BOX CULVERT
 MG0271_STAMPING: A 190 1959
 MG0271_MARK LOGO: CGS
 MG0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0271+STABILITY: SURFACE MOTION
 MG0271_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0271+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2017
 MG0271
 MG0271  HISTORY     - Date     Condition        Report By
 MG0271  HISTORY     - 1959     MONUMENTED       CGS
 MG0271  HISTORY     - 19960717 GOOD             USPSQD
 MG0271  HISTORY     - 20011006 GOOD             USPSQD
 MG0271  HISTORY     - 20040609 GOOD             USPSQD
 MG0271  HISTORY     - 20171113 GOOD             JCLS
 MG0271
 MG0271                          STATION DESCRIPTION
 MG0271
 MG0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0271'1.2 MI W FROM GENESEO.
 MG0271'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS
 MG0271'JUNCTION WITH STATE HIGHWAY 82 IN THE WEST PART OF THE TOWN
 MG0271'OF GENESEO, AT A NORTH-SOUTH ROAD CROSSING, SET IN THE CENTER OF
 MG0271'THE TOP OF THE SOUTH HEADWALL OF A 3-FOOT BOX CULVERT, 74 FEET
 MG0271'EAST OF THE CENTER LINE OF THE ROAD, 21 FEET SOUTH OF THE
 MG0271'CENTER LINE OF THE HIGHWAY, ABOUT 2 FEET BELOW THE LEVEL OF THE
 MG0271'HIGHWAY.
 MG0271
 MG0271                          STATION RECOVERY (1996)
 MG0271
 MG0271'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0271'RECOVERED IN GOOD CONDITION.
 MG0271
 MG0271                          STATION RECOVERY (2001)
 MG0271
 MG0271'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0271'RECOVERED AS DESCRIBED
 MG0271
 MG0271                          STATION RECOVERY (2004)
 MG0271
 MG0271'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0271'RECOVERED IN GOOD CONDITION.
 MG0271
 MG0271                          STATION RECOVERY (2017)
 MG0271
 MG0271'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MG0271'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1025 ***********************************************************************
 MF1025  DESIGNATION -  A 191
 MF1025  PID         -  MF1025
 MF1025  STATE/COUNTY-  IL/BUREAU
 MF1025  COUNTRY     -  US
 MF1025  USGS QUAD   -  MINERAL (2018)
 MF1025
 MF1025                         *CURRENT SURVEY CONTROL
 MF1025  ______________________________________________________________________
 MF1025* NAD 83(1986) POSITION- 41 22 58.8    (N) 089 50 35.0    (W)   HD_HELD2
 MF1025* NAVD 88 ORTHO HEIGHT -   194.760 (meters)      638.98  (feet) ADJUSTED
 MF1025  ______________________________________________________________________
 MF1025  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1025  DYNAMIC HEIGHT  -        194.681 (meters)      638.72  (feet) COMP
 MF1025  MODELED GRAVITY -    980,216.9   (mgal)                       NAVD 88
 MF1025
 MF1025  VERT ORDER      -  SECOND    CLASS 0
 MF1025
 MF1025.The horizontal coordinates were established by autonomous hand held GPS
 MF1025.observations and have an estimated accuracy of +/- 10 meters.
 MF1025
 MF1025.The orthometric height was determined by differential leveling and
 MF1025.adjusted by the NATIONAL GEODETIC SURVEY
 MF1025.in June 1991.
 MF1025
 MF1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1025.GEOID18 height accuracy estimate available here.
 MF1025
 MF1025.Click photographs - Photos may exist for this station.
 MF1025
 MF1025.The dynamic height is computed by dividing the NAVD 88
 MF1025.geopotential number by the normal gravity value computed on the
 MF1025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1025.degrees latitude (g = 980.6199 gals.).
 MF1025
 MF1025.The modeled gravity was interpolated from observed gravity values.
 MF1025
 MF1025;                    North         East    Units  Estimated Accuracy
 MF1025;SPC IL W     -   523,609.      727,067.      MT  (+/- 10 meters HH2 GPS)
 MF1025
 MF1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6227185176(NAD 83)
 MF1025
 MF1025                          SUPERSEDED SURVEY CONTROL
 MF1025
 MF1025  NGVD 29 (??/??/92)  194.833  (m)          639.21   (f) ADJ UNCH    2 0
 MF1025
 MF1025.Superseded values are not recommended for survey control.
 MF1025
 MF1025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1025.See file dsdata.pdf to determine how the superseded data were derived.
 MF1025
 MF1025_MARKER: DB = BENCH MARK DISK
 MF1025_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1025_SP_SET: ABUTMENT
 MF1025_STAMPING: A 191 1959
 MF1025_MARK LOGO: CGS
 MF1025_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1025_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1025+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2009
 MF1025
 MF1025  HISTORY     - Date     Condition        Report By
 MF1025  HISTORY     - 1959     MONUMENTED       CGS
 MF1025  HISTORY     - 19951230 GOOD             USPSQD
 MF1025  HISTORY     - 20010509 GOOD             USPSQD
 MF1025  HISTORY     - 20060203 GOOD             USPSQD
 MF1025  HISTORY     - 20090507 GOOD             GEOCAC
 MF1025  HISTORY     - 20140722 GOOD             INDIV
 MF1025
 MF1025                          STATION DESCRIPTION
 MF1025
 MF1025'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1025'0.2 MI W FROM MINERAL.
 MF1025'ABOUT 0.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1025'ROCK ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, SET IN THE
 MF1025'TOP OF THE SOUTH END OF THE EAST ABUTMENT OF A 90-FOOT CONCRETE
 MF1025'BRIDGE, 20 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT 1
 MF1025'FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 MF1025
 MF1025                          STATION RECOVERY (1995)
 MF1025
 MF1025'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1025'RECOVERED IN GOOD CONDITION.
 MF1025
 MF1025                          STATION RECOVERY (2001)
 MF1025
 MF1025'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1025'RECOVERED IN GOOD CONDITION.
 MF1025
 MF1025                          STATION RECOVERY (2006)
 MF1025
 MF1025'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1025'RECOVERED IN GOOD CONDITION.
 MF1025
 MF1025                          STATION RECOVERY (2009)
 MF1025
 MF1025'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 MF1025'RECOVERED IN GOOD CONDITION.
 MF1025
 MF1025                          STATION RECOVERY (2014)
 MF1025
 MF1025'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0942 ***********************************************************************
 MF0942  DESIGNATION -  A 193 RESET
 MF0942  PID         -  MF0942
 MF0942  STATE/COUNTY-  IL/BUREAU
 MF0942  COUNTRY     -  US
 MF0942  USGS QUAD   -  SPRING VALLEY (2018)
 MF0942
 MF0942                         *CURRENT SURVEY CONTROL
 MF0942  ______________________________________________________________________
 MF0942* NAD 83(1986) POSITION- 41 21 51.     (N) 089 12 01.     (W)   SCALED
 MF0942* NAVD 88 ORTHO HEIGHT -   199.09  (meters)      653.2   (feet) RESET
 MF0942  ______________________________________________________________________
 MF0942  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 MF0942  VERT ORDER      -  THIRD
 MF0942
 MF0942.The horizontal coordinates were scaled from a map and have
 MF0942.an estimated accuracy of +/- 6 seconds.
 MF0942
 MF0942.The orthometric height was computed from unverified reset data.
 MF0942
 MF0942.No vertical observational check was made to the station.
 MF0942
 MF0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0942.GEOID18 height accuracy estimate available here.
 MF0942
 MF0942.Click photographs - Photos may exist for this station.
 MF0942
 MF0942;                    North         East    Units  Estimated Accuracy
 MF0942;SPC IL W     -   521,920.      780,850.      MT  (+/- 180 meters Scaled)
 MF0942
 MF0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL159815(NAD 83)
 MF0942
 MF0942                          SUPERSEDED SURVEY CONTROL
 MF0942
 MF0942  NGVD 29 (??/??/??)  199.17   (m)          653.4    (f) RESET       3  
 MF0942
 MF0942.Superseded values are not recommended for survey control.
 MF0942
 MF0942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0942.See file dsdata.pdf to determine how the superseded data were derived.
 MF0942
 MF0942_MARKER: DB = BENCH MARK DISK
 MF0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0942_STAMPING: A 193 1959 RESET 1960
 MF0942_MARK LOGO: CGS
 MF0942_PROJECTION: FLUSH
 MF0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0942+STABILITY: SURFACE MOTION
 MF0942
 MF0942  HISTORY     - Date     Condition        Report By
 MF0942  HISTORY     - 1960     MONUMENTED       CGS
 MF0942  HISTORY     - 19960401 GOOD             USPSQD
 MF0942  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0942  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0942  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0942
 MF0942                          STATION DESCRIPTION
 MF0942
 MF0942'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0942'4 MI NW FROM SPRING VALLEY.
 MF0942'ABOUT 3.1 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0942'STATE HIGHWAY 89 IN SPRING VALLEY, THENCE 0.95 MILES EAST ALONG
 MF0942'A GRAVEL ROAD, AT THE JUNCTION OF TWO DRIVES SOUTH TO FARM HOUSES,
 MF0942'65 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 105 FEET EAST OF
 MF0942'THE CENTER LINE OF A DRIVEWAY, 65 FEET WEST OF THE CENTER LINE OF
 MF0942'A DRIVE WAY, 53 FEET EAST OF THE EAST EDGE OF A SIDEWALK, 2.2
 MF0942'FEET EAST OF A POWER POLE, 2.0 FEET NORTHEAST OF A METAL WITNESS
 MF0942'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 MF0942'POST FLUSH WITH THE GROUND.
 MF0942
 MF0942                          STATION RECOVERY (1996)
 MF0942
 MF0942'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0942'RECOVERED IN GOOD CONDITION.
 MF0942
 MF0942                          STATION RECOVERY (2001)
 MF0942
 MF0942'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0942'MARK NOT FOUND.
 MF0942
 MF0942                          STATION RECOVERY (2005)
 MF0942
 MF0942'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0942'MARK NOT FOUND.
 MF0942
 MF0942                          STATION RECOVERY (2014)
 MF0942
 MF0942'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0942'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0140 ***********************************************************************
 MG0140  DESIGNATION -  A 194
 MG0140  PID         -  MG0140
 MG0140  STATE/COUNTY-  IL/HENRY
 MG0140  COUNTRY     -  US
 MG0140  USGS QUAD   -  GREEN ROCK (2018)
 MG0140
 MG0140                         *CURRENT SURVEY CONTROL
 MG0140  ______________________________________________________________________
 MG0140* NAD 83(1986) POSITION- 41 24 43.     (N) 090 21 57.     (W)   SCALED
 MG0140* NAVD 88 ORTHO HEIGHT -   205.824 (meters)      675.27  (feet) ADJUSTED
 MG0140  ______________________________________________________________________
 MG0140  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 MG0140  DYNAMIC HEIGHT  -        205.744 (meters)      675.01  (feet) COMP
 MG0140  MODELED GRAVITY -    980,229.1   (mgal)                       NAVD 88
 MG0140
 MG0140  VERT ORDER      -  SECOND    CLASS 0
 MG0140
 MG0140.The horizontal coordinates were scaled from a map and have
 MG0140.an estimated accuracy of +/- 6 seconds.
 MG0140
 MG0140.The orthometric height was determined by differential leveling and
 MG0140.adjusted by the NATIONAL GEODETIC SURVEY
 MG0140.in June 1991.
 MG0140
 MG0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0140.GEOID18 height accuracy estimate available here.
 MG0140
 MG0140.Click photographs - Photos may exist for this station.
 MG0140
 MG0140.The dynamic height is computed by dividing the NAVD 88
 MG0140.geopotential number by the normal gravity value computed on the
 MG0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0140.degrees latitude (g = 980.6199 gals.).
 MG0140
 MG0140.The modeled gravity was interpolated from observed gravity values.
 MG0140
 MG0140;                    North         East    Units  Estimated Accuracy
 MG0140;SPC IL W     -   526,790.      683,350.      MT  (+/- 180 meters Scaled)
 MG0140
 MG0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF201878(NAD 83)
 MG0140
 MG0140                          SUPERSEDED SURVEY CONTROL
 MG0140
 MG0140  NGVD 29 (??/??/92)  205.902  (m)          675.53   (f) ADJ UNCH    2 0
 MG0140
 MG0140.Superseded values are not recommended for survey control.
 MG0140
 MG0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0140.See file dsdata.pdf to determine how the superseded data were derived.
 MG0140
 MG0140_MARKER: DB = BENCH MARK DISK
 MG0140_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0140_SP_SET: BRIDGE
 MG0140_STAMPING: A 194 1959
 MG0140_MARK LOGO: CGS
 MG0140_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0140_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0140+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2001
 MG0140
 MG0140  HISTORY     - Date     Condition        Report By
 MG0140  HISTORY     - 1959     MONUMENTED       CGS
 MG0140  HISTORY     - 19960715 GOOD             USPSQD
 MG0140  HISTORY     - 20011015 GOOD             USPSQD
 MG0140  HISTORY     - 20040630 MARK NOT FOUND   USPSQD
 MG0140
 MG0140                          STATION DESCRIPTION
 MG0140
 MG0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0140'0.6 MI E FROM WARNER.
 MG0140'ABOUT 0.1 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0140'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 0.5 MILES EAST
 MG0140'ALONG AN OILED ROAD, SET IN THE TOP OF THE NORTHWEST END OF THE
 MG0140'WINGWALL AT THE SOUTHEAST CORNER OF A 12-FOOT CONCRETE BRIDGE,
 MG0140'ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
 MG0140
 MG0140                          STATION RECOVERY (1996)
 MG0140
 MG0140'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0140'RECOVERED IN GOOD CONDITION.
 MG0140
 MG0140                          STATION RECOVERY (2001)
 MG0140
 MG0140'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0140'DISC UNDER TREE STUMP
 MG0140
 MG0140                          STATION RECOVERY (2004)
 MG0140
 MG0140'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0205 ***********************************************************************
 MG0205  DESIGNATION -  A 195
 MG0205  PID         -  MG0205
 MG0205  STATE/COUNTY-  IL/HENRY
 MG0205  COUNTRY     -  US
 MG0205  USGS QUAD   -  WOODHULL (2018)
 MG0205
 MG0205                         *CURRENT SURVEY CONTROL
 MG0205  ______________________________________________________________________
 MG0205* NAD 83(2011) POSITION- 41 11 41.96538(N) 090 22 18.31065(W)   ADJUSTED
 MG0205* NAD 83(2011) ELLIP HT-   210.657 (meters)        (06/27/12)   ADJUSTED
 MG0205* NAD 83(2011) EPOCH   -  2010.00
 MG0205* NAVD 88 ORTHO HEIGHT -   243.457 (meters)      798.74  (feet) ADJUSTED
 MG0205  ______________________________________________________________________
 MG0205  GEOID HEIGHT    -        -32.817 (meters)                     GEOID18
 MG0205  NAD 83(2011) X  -    -31,185.955 (meters)                     COMP
 MG0205  NAD 83(2011) Y  - -4,806,413.740 (meters)                     COMP
 MG0205  NAD 83(2011) Z  -  4,178,880.832 (meters)                     COMP
 MG0205  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 MG0205  DYNAMIC HEIGHT  -        243.355 (meters)      798.41  (feet) COMP
 MG0205  MODELED GRAVITY -    980,200.1   (mgal)                       NAVD 88
 MG0205
 MG0205  VERT ORDER      -  SECOND    CLASS 0
 MG0205
 MG0205  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0205  Standards:
 MG0205         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0205            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0205  -------------------------------------------------------------------
 MG0205  NETWORK    0.79   1.55           0.35   0.29   0.79      0.10656229
 MG0205  -------------------------------------------------------------------
 MG0205  Click here for local accuracies and other accuracy information.
 MG0205
 MG0205.The horizontal coordinates were established by GPS observations
 MG0205.and adjusted by the National Geodetic Survey in June 2012.
 MG0205
 MG0205.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0205.been affixed to the stable North American tectonic plate. See 
 MG0205.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0205
 MG0205.The horizontal coordinates are valid at the epoch date displayed above
 MG0205.which is a decimal equivalence of Year/Month/Day.
 MG0205
 MG0205.The orthometric height was determined by differential leveling and
 MG0205.adjusted by the NATIONAL GEODETIC SURVEY
 MG0205.in June 1991.
 MG0205
 MG0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0205.GEOID18 height accuracy estimate available here.
 MG0205
 MG0205.Click photographs - Photos may exist for this station.
 MG0205
 MG0205.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0205
 MG0205.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0205
 MG0205.The ellipsoidal height was determined by GPS observations
 MG0205.and is referenced to NAD 83.
 MG0205
 MG0205.The dynamic height is computed by dividing the NAVD 88
 MG0205.geopotential number by the normal gravity value computed on the
 MG0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0205.degrees latitude (g = 980.6199 gals.).
 MG0205
 MG0205.The modeled gravity was interpolated from observed gravity values.
 MG0205
 MG0205. The following values were computed from the NAD 83(2011) position.
 MG0205
 MG0205;                    North         East     Units Scale Factor Converg.
 MG0205;SPC IL W     -   502,699.342   682,796.986   MT  0.99994482   -0 08 06.3
 MG0205;SPC IL W     - 1,649,272.76  2,240,143.11   sFT  0.99994482   -0 08 06.3
 MG0205;UTM  15      - 4,563,733.798   720,397.278   MT  1.00019786   +1 43 54.2
 MG0205
 MG0205!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0205!SPC IL W     -   0.99996696  x   0.99994482  =   0.99991178
 MG0205!UTM  15      -   0.99996696  x   1.00019786  =   1.00016481
 MG0205
 MG0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2039763733(NAD 83)
 MG0205
 MG0205                          SUPERSEDED SURVEY CONTROL
 MG0205
 MG0205  NAD 83(2007)-  41 11 41.96520(N)    090 22 18.31122(W) AD(2002.00) 1
 MG0205  ELLIP H (04/17/09)  210.700  (m)                       GP(2002.00) 4 1
 MG0205  NAD 83(1997)-  41 11 41.96500(N)    090 22 18.31084(W) AD(       ) 1
 MG0205  ELLIP H (02/22/06)  210.694  (m)                       GP(       ) 4 1
 MG0205  NAVD 88             243.46   (m)          798.8    (f) LEVELING    3  
 MG0205  NGVD 29 (??/??/92)  243.514  (m)          798.93   (f) ADJ UNCH    2 0
 MG0205
 MG0205.Superseded values are not recommended for survey control.
 MG0205
 MG0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0205.See file dsdata.pdf to determine how the superseded data were derived.
 MG0205
 MG0205_MARKER: DB = BENCH MARK DISK
 MG0205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0205_STAMPING: A 195 1959
 MG0205_MARK LOGO: CGS
 MG0205_PROJECTION: FLUSH
 MG0205_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0205+STABILITY: SURFACE MOTION
 MG0205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0205+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2020
 MG0205
 MG0205  HISTORY     - Date     Condition        Report By
 MG0205  HISTORY     - 1959     MONUMENTED       CGS
 MG0205  HISTORY     - 19960710 GOOD             USPSQD
 MG0205  HISTORY     - 20011031 GOOD             USPSQD
 MG0205  HISTORY     - 20031105 GOOD             JCLS
 MG0205  HISTORY     - 20051101 GOOD             ILDT
 MG0205  HISTORY     - 20101112 GOOD             ILDT
 MG0205  HISTORY     - 20160825 GOOD             ILDT
 MG0205  HISTORY     - 20200429 GOOD             ILDT
 MG0205
 MG0205                          STATION DESCRIPTION
 MG0205
 MG0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0205'0.4 MI E FROM ALPHA.
 MG0205'ABOUT 0.4 MILES EAST ALONG AN OILED ROAD FROM THE TOWNSHIP
 MG0205'HIGH SCHOOL AT ALPHA, AT A DRIVEWAY SOUTH TO A FARM HOUSE, 2 FEET
 MG0205'NORTHEAST OF A FENCE CORNER, 23 FEET EAST OF THE CENTER LINE
 MG0205'OF A DRIVEWAY SOUTH TO THE FARM HOUSE, 28 FEET SOUTH OF THE
 MG0205'CENTER LINE OF THE ROAD, 37 FEET WEST OF A POWER POLE, 1.6
 MG0205'FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 MG0205'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 MG0205'INCHES.
 MG0205
 MG0205                          STATION RECOVERY (1996)
 MG0205
 MG0205'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0205'RECOVERED IN GOOD CONDITION.
 MG0205
 MG0205                          STATION RECOVERY (2001)
 MG0205
 MG0205'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0205'RECOVERED IN GOOD CONDITION.
 MG0205
 MG0205                          STATION RECOVERY (2003)
 MG0205
 MG0205'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2003
 MG0205'RECOVERED IN GOOD CONDITION.
 MG0205
 MG0205                          STATION RECOVERY (2005)
 MG0205
 MG0205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 MG0205'TO REACH THE STATION FROM THE INTERSECTION OF IL. 17 AND 300TH AVE. (A
 MG0205'ST.) ON THE NORTH  SIDE OF ALPHA, PROCEED EAST ON 300TH AVE. 0.45
 MG0205'MILES TO THE STATION ON THE SOUTH SIDE OF  THE ROAD, IN FRONT OF A
 MG0205'PRIVATE RESIDENCE WITH A WHITE TWO-STORY HOME AND SEVERAL
 MG0205'OUTBUILDINGS.  THE STATION IS 28.35 FEET SOUTH OF THE CENTERLINE OF
 MG0205'300TH AVE., 24.55 FEET  EAST OF THE CENTERLINE OF A AGGREGATE DRIVEWAY
 MG0205'FOR THE RESIDENCE, 2.23 FEET NORTHEAST  OF A P.K. NAIL SET ON THE
 MG0205'NORTH SIDE OF A WOOD END POST FOR A FENCE ON THE R.O.W. LINE, AND
 MG0205'34.35 FEET WEST OF A P.K. NAIL SET ON THE WEST SIDE OF A POWER POLE IN
 MG0205'FRONT OF THE  RESIDENCE.  THE STATION IS A USC AND G BRASS DISC,
 MG0205'STAMPED A 195 - 1959, SET IN A CONCRETE  BASE  FLUSH WITH THE GROUND.
 MG0205
 MG0205                          STATION RECOVERY (2010)
 MG0205
 MG0205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RBI)
 MG0205'RECOVERED IN GOOD CONDITION.
 MG0205
 MG0205                          STATION RECOVERY (2016)
 MG0205
 MG0205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 MG0205'RECOVERED IN GOOD CONDITION.
 MG0205
 MG0205                          STATION RECOVERY (2020)
 MG0205
 MG0205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MG0205'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0244 ***********************************************************************
 MG0244  DESIGNATION -  A 196 RESET
 MG0244  PID         -  MG0244
 MG0244  STATE/COUNTY-  IL/KNOX
 MG0244  COUNTRY     -  US
 MG0244  USGS QUAD   -  NORTH HENDERSON (2018)
 MG0244
 MG0244                         *CURRENT SURVEY CONTROL
 MG0244  ______________________________________________________________________
 MG0244* NAD 83(1986) POSITION- 41 04 43.     (N) 090 22 50.     (W)   SCALED
 MG0244* NAVD 88 ORTHO HEIGHT -   237.88  (meters)      780.4   (feet) RESET
 MG0244  ______________________________________________________________________
 MG0244  GEOID HEIGHT    -        -32.880 (meters)                     GEOID18
 MG0244  VERT ORDER      -  THIRD
 MG0244
 MG0244.The horizontal coordinates were scaled from a map and have
 MG0244.an estimated accuracy of +/- 6 seconds.
 MG0244
 MG0244.The orthometric height was computed from unverified reset data.
 MG0244
 MG0244.No vertical observational check was made to the station.
 MG0244
 MG0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0244.GEOID18 height accuracy estimate available here.
 MG0244
 MG0244.Click photographs - Photos may exist for this station.
 MG0244
 MG0244;                    North         East    Units  Estimated Accuracy
 MG0244;SPC IL W     -   489,780.      682,030.      MT  (+/- 180 meters Scaled)
 MG0244
 MG0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF200507(NAD 83)
 MG0244
 MG0244                          SUPERSEDED SURVEY CONTROL
 MG0244
 MG0244  NGVD 29 (??/??/??)  237.93   (m)          780.6    (f) RESET       3  
 MG0244
 MG0244.Superseded values are not recommended for survey control.
 MG0244
 MG0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0244.See file dsdata.pdf to determine how the superseded data were derived.
 MG0244
 MG0244_MARKER: DB = BENCH MARK DISK
 MG0244_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0244_SP_SET: BOX CULVERT HEADWALL
 MG0244_STAMPING: A 196 RESET 1963
 MG0244_MARK LOGO: ILHD
 MG0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0244+STABILITY: SURFACE MOTION
 MG0244
 MG0244  HISTORY     - Date     Condition        Report By
 MG0244  HISTORY     - 1963     MONUMENTED       ILHD
 MG0244  HISTORY     - 1964     GOOD             CGS
 MG0244  HISTORY     - 19971124 GOOD             USPSQD
 MG0244  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0244
 MG0244                          STATION DESCRIPTION
 MG0244
 MG0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 MG0244'2.6 MI SE FROM RIO.
 MG0244'THE MARK MAY BE REACHED FROM WOODHULL, HENRY COUNTY, BY GOING
 MG0244'WEST ALONG STATE HIGHWAY 17 FOR 1.4 MILES, THENCE 7.0 MILES
 MG0244'SOUTH ALONG A GRAVEL ROAD, THENCE 2.0 MILES WEST ALONG A BLACKTOP
 MG0244'ROAD.  ABOUT 1.7 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON
 MG0244'AND QUINCY RAILROAD FROM THE STATION AT RIO, THENCE 0.9 MILE
 MG0244'SOUTH ALONG U.S. HIGHWAY 150, SET IN THE TOP OF THE NORTH END OF
 MG0244'THE EAST HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, 42 FEET
 MG0244'NORTH OF THE CENTERLINE OF AN EAST-WEST ROAD, 18 FEET EAST OF
 MG0244'THE CENTERLINE OF THE HIGHWAY, AND LEVEL WITH THE HIGHWAY.
 MG0244
 MG0244                          STATION RECOVERY (1997)
 MG0244
 MG0244'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0244'RECOVERED IN GOOD CONDITION.
 MG0244
 MG0244                          STATION RECOVERY (2012)
 MG0244
 MG0244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0244'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0154 ***********************************************************************
 LD0154  DESIGNATION -  A 197
 LD0154  PID         -  LD0154
 LD0154  STATE/COUNTY-  IL/KNOX
 LD0154  COUNTRY     -  US
 LD0154  USGS QUAD   -  YATES CITY (2018)
 LD0154
 LD0154                         *CURRENT SURVEY CONTROL
 LD0154  ______________________________________________________________________
 LD0154* NAD 83(1986) POSITION- 40 51 09.     (N) 090 03 41.     (W)   SCALED
 LD0154* NAVD 88 ORTHO HEIGHT -   209.755 (meters)      688.17  (feet) ADJUSTED
 LD0154  ______________________________________________________________________
 LD0154  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 LD0154  DYNAMIC HEIGHT  -        209.660 (meters)      687.86  (feet) COMP
 LD0154  MODELED GRAVITY -    980,168.6   (mgal)                       NAVD 88
 LD0154
 LD0154  VERT ORDER      -  SECOND    CLASS 0
 LD0154
 LD0154.The horizontal coordinates were scaled from a map and have
 LD0154.an estimated accuracy of +/- 6 seconds.
 LD0154
 LD0154.The orthometric height was determined by differential leveling and
 LD0154.adjusted by the NATIONAL GEODETIC SURVEY
 LD0154.in June 1991.
 LD0154
 LD0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0154.GEOID18 height accuracy estimate available here.
 LD0154
 LD0154.Click photographs - Photos may exist for this station.
 LD0154
 LD0154.The dynamic height is computed by dividing the NAVD 88
 LD0154.geopotential number by the normal gravity value computed on the
 LD0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0154.degrees latitude (g = 980.6199 gals.).
 LD0154
 LD0154.The modeled gravity was interpolated from observed gravity values.
 LD0154
 LD0154;                    North         East    Units  Estimated Accuracy
 LD0154;SPC IL W     -   464,650.      708,880.      MT  (+/- 180 meters Scaled)
 LD0154
 LD0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF477265(NAD 83)
 LD0154
 LD0154                          SUPERSEDED SURVEY CONTROL
 LD0154
 LD0154  NGVD 29 (??/??/92)  209.828  (m)          688.41   (f) ADJ UNCH    2 0
 LD0154
 LD0154.Superseded values are not recommended for survey control.
 LD0154
 LD0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0154.See file dsdata.pdf to determine how the superseded data were derived.
 LD0154
 LD0154_MARKER: DB = BENCH MARK DISK
 LD0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0154_STAMPING: A 197 1959
 LD0154_MARK LOGO: CGS
 LD0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0154+STABILITY: SURFACE MOTION
 LD0154
 LD0154  HISTORY     - Date     Condition        Report By
 LD0154  HISTORY     - 1959     MONUMENTED       CGS
 LD0154  HISTORY     - 19971107 GOOD             USPSQD
 LD0154
 LD0154                          STATION DESCRIPTION
 LD0154
 LD0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0154'10.1 MI W FROM BRIMFIELD.
 LD0154'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0154'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0154'78, THENCE 5.05 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.45 MILES
 LD0154'SOUTH ALONG A DIRT ROAD, AT A T-FENCE CORNER, 21 FEET EAST OF THE
 LD0154'CENTER LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 4 FEET SOUTH
 LD0154'OF THE SOUTH END OF A BOARD GATE AND A T-FENCE CORNER, 2.1 FEET
 LD0154'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET
 LD0154'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LD0154
 LD0154                          STATION RECOVERY (1997)
 LD0154
 LD0154'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0154'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1508 ***********************************************************************
 LC1508  DESIGNATION -  A 198
 LC1508  PID         -  LC1508
 LC1508  STATE/COUNTY-  IL/PEORIA
 LC1508  COUNTRY     -  US
 LC1508  USGS QUAD   -  PEORIA EAST (2018)
 LC1508
 LC1508                         *CURRENT SURVEY CONTROL
 LC1508  ______________________________________________________________________
 LC1508* NAD 83(1986) POSITION- 40 43 56.     (N) 089 35 09.     (W)   SCALED
 LC1508* NAVD 88 ORTHO HEIGHT -   202.338 (meters)      663.84  (feet) ADJUSTED
 LC1508  ______________________________________________________________________
 LC1508  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 LC1508  DYNAMIC HEIGHT  -        202.246 (meters)      663.54  (feet) COMP
 LC1508  MODELED GRAVITY -    980,165.2   (mgal)                       NAVD 88
 LC1508
 LC1508  VERT ORDER      -  SECOND    CLASS 0
 LC1508
 LC1508.The horizontal coordinates were scaled from a map and have
 LC1508.an estimated accuracy of +/- 6 seconds.
 LC1508
 LC1508.The orthometric height was determined by differential leveling and
 LC1508.adjusted by the NATIONAL GEODETIC SURVEY
 LC1508.in June 1991.
 LC1508
 LC1508.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1508.GEOID18 height accuracy estimate available here.
 LC1508
 LC1508.Click photographs - Photos may exist for this station.
 LC1508
 LC1508.The dynamic height is computed by dividing the NAVD 88
 LC1508.geopotential number by the normal gravity value computed on the
 LC1508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1508.degrees latitude (g = 980.6199 gals.).
 LC1508
 LC1508.The modeled gravity was interpolated from observed gravity values.
 LC1508
 LC1508;                    North         East    Units  Estimated Accuracy
 LC1508;SPC IL W     -   451,450.      749,060.      MT  (+/- 180 meters Scaled)
 LC1508
 LC1508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL816122(NAD 83)
 LC1508
 LC1508                          SUPERSEDED SURVEY CONTROL
 LC1508
 LC1508  NGVD 29 (??/??/92)  202.424  (m)          664.12   (f) ADJ UNCH    2 0
 LC1508
 LC1508.Superseded values are not recommended for survey control.
 LC1508
 LC1508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1508.See file dsdata.pdf to determine how the superseded data were derived.
 LC1508
 LC1508_MARKER: DB = BENCH MARK DISK
 LC1508_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1508_SP_SET: BOX CULVERT HEADWALL
 LC1508_STAMPING: A 198 1959
 LC1508_MARK LOGO: CGS
 LC1508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1508+STABILITY: SURFACE MOTION
 LC1508
 LC1508  HISTORY     - Date     Condition        Report By
 LC1508  HISTORY     - 1959     MONUMENTED       CGS
 LC1508  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1508
 LC1508                          STATION DESCRIPTION
 LC1508
 LC1508'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1508'0.4 MI E FROM PEORIA.
 LC1508'ABOUT 0.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1508'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, AT THE
 LC1508'JUNCTION OF NORTH INDIANA AVENUE, SET IN THE TOP OF THE EAST
 LC1508'END OF THE NORTH HEADWALL OF A 6-FOOT CONCRETE BOX CULVERT, 24
 LC1508'FEET NORTH OF THE NORTH CURB OF U.S. HIGHWAY 150, 75 FEET EAST
 LC1508'OF THE EXTENDED CENTER LINE OF NORTH INDIANA AVENUE, ABOUT LEVEL
 LC1508'WITH THE HIGHWAY.
 LC1508
 LC1508                          STATION RECOVERY (1999)
 LC1508
 LC1508'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0920 ***********************************************************************
 LC0920  DESIGNATION -  A 199 RESET
 LC0920  PID         -  LC0920
 LC0920  STATE/COUNTY-  IL/TAZEWELL
 LC0920  COUNTRY     -  US
 LC0920  USGS QUAD   -  EUREKA (2018)
 LC0920
 LC0920                         *CURRENT SURVEY CONTROL
 LC0920  ______________________________________________________________________
 LC0920* NAD 83(1986) POSITION- 40 37 34.     (N) 089 19 40.     (W)   SCALED
 LC0920* NAVD 88 ORTHO HEIGHT -   229.464 (meters)      752.83  (feet) ADJUSTED
 LC0920  ______________________________________________________________________
 LC0920  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 LC0920  DYNAMIC HEIGHT  -        229.358 (meters)      752.49  (feet) COMP
 LC0920  MODELED GRAVITY -    980,157.0   (mgal)                       NAVD 88
 LC0920
 LC0920  VERT ORDER      -  SECOND    CLASS 0
 LC0920
 LC0920.The horizontal coordinates were scaled from a map and have
 LC0920.an estimated accuracy of +/- 6 seconds.
 LC0920
 LC0920.The orthometric height was determined by differential leveling and
 LC0920.adjusted by the NATIONAL GEODETIC SURVEY
 LC0920.in June 1991.
 LC0920
 LC0920.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0920.GEOID18 height accuracy estimate available here.
 LC0920
 LC0920.Click photographs - Photos may exist for this station.
 LC0920
 LC0920.The dynamic height is computed by dividing the NAVD 88
 LC0920.geopotential number by the normal gravity value computed on the
 LC0920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0920.degrees latitude (g = 980.6199 gals.).
 LC0920
 LC0920.The modeled gravity was interpolated from observed gravity values.
 LC0920
 LC0920;                    North         East    Units  Estimated Accuracy
 LC0920;SPC IL W     -   439,850.      770,970.      MT  (+/- 180 meters Scaled)
 LC0920
 LC0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK031998(NAD 83)
 LC0920
 LC0920                          SUPERSEDED SURVEY CONTROL
 LC0920
 LC0920  NGVD 29 (??/??/92)  229.538  (m)          753.08   (f) ADJ UNCH    2 0
 LC0920
 LC0920.Superseded values are not recommended for survey control.
 LC0920
 LC0920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0920.See file dsdata.pdf to determine how the superseded data were derived.
 LC0920
 LC0920_MARKER: DB = BENCH MARK DISK
 LC0920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0920_STAMPING: A 199 1959 RESET 1959
 LC0920_MARK LOGO: CGS
 LC0920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0920+STABILITY: SURFACE MOTION
 LC0920
 LC0920  HISTORY     - Date     Condition        Report By
 LC0920  HISTORY     - 1959     MONUMENTED       CGS
 LC0920  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0920  HISTORY     - 20130412 MARK NOT FOUND   ILDT
 LC0920
 LC0920                          STATION DESCRIPTION
 LC0920
 LC0920'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0920'0.3 MI SE FROM DEER CREEK.
 LC0920'ABOUT 0.2 MILES EAST ALONG MAIN STREET FROM THE POST OFFICE AT
 LC0920'DEER CREEK, THENCE 0.1 MILE SOUTH ALONG AN ASPHALT ROAD TO A
 LC0920'CURVE IN U.S. HIGHWAY 150 WITH TANGENTS EXTENDING TO THE SOUTH
 LC0920'AND EAST, 50 FEET WEST OF THE CENTER LINE OF THE ASPHALT ROAD
 LC0920'AND WHICH IS ALSO THE EXTENDED CENTER LINE OF U.S. HIGHWAY 150,
 LC0920'158 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST DIRT ROAD AND
 LC0920'WHICH IS ALSO THE EXTENDED CENTER LINE OF U.S. HIGHWAY 150, 48
 LC0920'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF WYS CAFE, 2 FEET SOUTH
 LC0920'OF A POWER POLE WITH A TRANSFORMER, 2.2 FEET NORTH OF A METAL
 LC0920'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND
 LC0920'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0920
 LC0920                          STATION RECOVERY (1988)
 LC0920
 LC0920'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0920'MARK NOT FOUND.
 LC0920
 LC0920                          STATION RECOVERY (2013)
 LC0920
 LC0920'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0920'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0270 ***********************************************************************
 LC0270  DESIGNATION -  A 201
 LC0270  PID         -  LC0270
 LC0270  STATE/COUNTY-  IL/CHAMPAIGN
 LC0270  COUNTRY     -  US
 LC0270  USGS QUAD   -  RANTOUL (2018)
 LC0270
 LC0270                         *CURRENT SURVEY CONTROL
 LC0270  ______________________________________________________________________
 LC0270* NAD 83(1986) POSITION- 40 18 29.     (N) 088 11 18.     (W)   SCALED
 LC0270* NAVD 88 ORTHO HEIGHT -   224.682 (meters)      737.14  (feet) ADJUSTED
 LC0270  ______________________________________________________________________
 LC0270  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 LC0270  DYNAMIC HEIGHT  -        224.570 (meters)      736.78  (feet) COMP
 LC0270  MODELED GRAVITY -    980,120.9   (mgal)                       NAVD 88
 LC0270
 LC0270  VERT ORDER      -  SECOND    CLASS 0
 LC0270
 LC0270.The horizontal coordinates were scaled from a map and have
 LC0270.an estimated accuracy of +/- 6 seconds.
 LC0270
 LC0270.The orthometric height was determined by differential leveling and
 LC0270.adjusted by the NATIONAL GEODETIC SURVEY
 LC0270.in June 1991.
 LC0270
 LC0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0270.GEOID18 height accuracy estimate available here.
 LC0270
 LC0270.Click photographs - Photos may exist for this station.
 LC0270
 LC0270.The dynamic height is computed by dividing the NAVD 88
 LC0270.geopotential number by the normal gravity value computed on the
 LC0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0270.degrees latitude (g = 980.6199 gals.).
 LC0270
 LC0270.The modeled gravity was interpolated from observed gravity values.
 LC0270
 LC0270;                    North         East    Units  Estimated Accuracy
 LC0270;SPC IL E     -   404,220.      312,330.      MT  (+/- 180 meters Scaled)
 LC0270
 LC0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK990626(NAD 83)
 LC0270
 LC0270                          SUPERSEDED SURVEY CONTROL
 LC0270
 LC0270  NGVD 29 (??/??/92)  224.73   (m)          737.3    (f) COMPUTED    2 0
 LC0270
 LC0270.Superseded values are not recommended for survey control.
 LC0270
 LC0270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0270.See file dsdata.pdf to determine how the superseded data were derived.
 LC0270
 LC0270_MARKER: DB = BENCH MARK DISK
 LC0270_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0270_SP_SET: BOX CULVERT HEADWALL
 LC0270_STAMPING: A 201 1959
 LC0270_MARK LOGO: CGS
 LC0270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0270+STABILITY: SURFACE MOTION
 LC0270
 LC0270  HISTORY     - Date     Condition        Report By
 LC0270  HISTORY     - 1959     MONUMENTED       CGS
 LC0270  HISTORY     - 1973     GOOD             NGS
 LC0270
 LC0270                          STATION DESCRIPTION
 LC0270
 LC0270'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0270'1.8 MI W FROM RANTOUL.
 LC0270'ABOUT 1.75 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0270'WITH U.S. HIGHWAY 45 IN RANTOUL, AT THE EAST END OF A CURVE WITH
 LC0270'TANGENTS EXTENDING TO THE EAST AND NORTHWEST, SET IN THE TOP OF
 LC0270'THE EAST END OF THE SOUTH HEADWALL OF A 2-FOOT CONCRETE BOX
 LC0270'CULVERT UNDER THE HIGHWAY, 20 FEET SOUTH OF THE CENTER LINE OF
 LC0270'THE HIGHWAY, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LC0270
 LC0270                          STATION RECOVERY (1973)
 LC0270
 LC0270'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0270'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0271 ***********************************************************************
 LC0271  DESIGNATION -  A 201 RESET
 LC0271  PID         -  LC0271
 LC0271  STATE/COUNTY-  IL/CHAMPAIGN
 LC0271  COUNTRY     -  US
 LC0271  USGS QUAD   -  RANTOUL (2018)
 LC0271
 LC0271                         *CURRENT SURVEY CONTROL
 LC0271  ______________________________________________________________________
 LC0271* NAD 83(1986) POSITION- 40 18 28.     (N) 088 11 38.     (W)   SCALED
 LC0271* NAVD 88 ORTHO HEIGHT -   224.53  (meters)      736.6   (feet) RESET
 LC0271  ______________________________________________________________________
 LC0271  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 LC0271  VERT ORDER      -  THIRD
 LC0271
 LC0271.The horizontal coordinates were scaled from a map and have
 LC0271.an estimated accuracy of +/- 6 seconds.
 LC0271
 LC0271.The orthometric height was computed from unverified reset data.
 LC0271
 LC0271.No vertical observational check was made to the station.
 LC0271
 LC0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0271.GEOID18 height accuracy estimate available here.
 LC0271
 LC0271.Click photographs - Photos may exist for this station.
 LC0271
 LC0271;                    North         East    Units  Estimated Accuracy
 LC0271;SPC IL E     -   404,180.      311,850.      MT  (+/- 180 meters Scaled)
 LC0271
 LC0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK985626(NAD 83)
 LC0271
 LC0271                          SUPERSEDED SURVEY CONTROL
 LC0271
 LC0271  NGVD 29 (??/??/??)  224.58   (m)          736.8    (f) RESET       3  
 LC0271
 LC0271.Superseded values are not recommended for survey control.
 LC0271
 LC0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0271.See file dsdata.pdf to determine how the superseded data were derived.
 LC0271
 LC0271_MARKER: DB = BENCH MARK DISK
 LC0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0271_STAMPING: A 201 1959 RESET 1961
 LC0271_MARK LOGO: CGS
 LC0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0271+STABILITY: SURFACE MOTION
 LC0271
 LC0271  HISTORY     - Date     Condition        Report By
 LC0271  HISTORY     - 1961     MONUMENTED       CGS
 LC0271  HISTORY     - 1980     MARK NOT FOUND   USGS
 LC0271  HISTORY     - 20051207 MARK NOT FOUND   ILDT
 LC0271
 LC0271                          STATION DESCRIPTION
 LC0271
 LC0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0271'2 MI W FROM RANTOUL.
 LC0271'ABOUT 1.75 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0271'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 0.2 MILES WEST ALONG AN
 LC0271'ASPHALT PAVED ROAD, AT THE JUNCTION OF AN ASPHALT PAVED ROAD
 LC0271'LEADING SOUTH, 33 FEET WEST OF THE CENTER LINE OF THE ROAD
 LC0271'LEADING SOUTH, 27 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE
 LC0271'ROAD EAST, 42 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION, 15
 LC0271'FEET EAST OF A POWER POLE, 3.0 FEET NORTHEAST OF A METAL WITNESS
 LC0271'POST, 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 LC0271'A CONCRETE POST PROJECTING 1 INCH.
 LC0271
 LC0271                          STATION RECOVERY (1980)
 LC0271
 LC0271'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LC0271'MARK NOT FOUND.
 LC0271
 LC0271                          STATION RECOVERY (2005)
 LC0271
 LC0271'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0271'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0077 ***********************************************************************
 LC0077  DESIGNATION -  A 202 RESET
 LC0077  PID         -  LC0077
 LC0077  STATE/COUNTY-  IL/IROQUOIS
 LC0077  COUNTRY     -  US
 LC0077  USGS QUAD   -  BUCKLEY (2018)
 LC0077
 LC0077                         *CURRENT SURVEY CONTROL
 LC0077  ______________________________________________________________________
 LC0077* NAD 83(1986) POSITION- 40 36 58.     (N) 088 02 37.     (W)   SCALED
 LC0077* NAVD 88 ORTHO HEIGHT -   210.78  (meters)      691.5   (feet) RESET
 LC0077  ______________________________________________________________________
 LC0077  GEOID HEIGHT    -        -32.360 (meters)                     GEOID18
 LC0077  VERT ORDER      -  THIRD
 LC0077
 LC0077.The horizontal coordinates were scaled from a map and have
 LC0077.an estimated accuracy of +/- 6 seconds.
 LC0077
 LC0077.The orthometric height was computed from unverified reset data.
 LC0077
 LC0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0077.GEOID18 height accuracy estimate available here.
 LC0077
 LC0077.Click photographs - Photos may exist for this station.
 LC0077
 LC0077;                    North         East    Units  Estimated Accuracy
 LC0077;SPC IL E     -   438,450.      324,520.      MT  (+/- 180 meters Scaled)
 LC0077
 LC0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK117966(NAD 83)
 LC0077
 LC0077                          SUPERSEDED SURVEY CONTROL
 LC0077
 LC0077.No superseded survey control is available for this station.
 LC0077
 LC0077_MARKER: DB = BENCH MARK DISK
 LC0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0077_STAMPING: A 202 RESET 1968
 LC0077_MARK LOGO: CGS
 LC0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0077+STABILITY: SURFACE MOTION
 LC0077
 LC0077  HISTORY     - Date     Condition        Report By
 LC0077  HISTORY     - 1968     MONUMENTED       CGS
 LC0077  HISTORY     - 20070929 GOOD             GEOCAC
 LC0077
 LC0077                          STATION DESCRIPTION
 LC0077
 LC0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 LC0077'1.6 MI N FROM BUCKLEY.
 LC0077'0.4 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE IN
 LC0077'BUCKLEY TO A PAVED CROSSROAD, THENCE WEST ON PAVED ROAD FOR
 LC0077'0.4 MILE TO A PAVED CROSSROAD, THENCE NORTH ON PAVED ROAD
 LC0077'FOR 0.8 MILE TO THE MARK ON THE LEFT, 36 FEET EAST OF A 20
 LC0077'INCH CATALPA TREE, 35 FEET WEST OF THE CENTERLINE OF THE ROAD,
 LC0077'21 FEET SOUTH OF THE CENTERLINE OF A DRIVEWAY TO A FARM HOUSE,
 LC0077'1 FOOT NORTH OF A FENCE AND 1 FOOT WEST OF A METAL WITNESS POST.
 LC0077'THE DISK IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH
 LC0077'PROJECTS 3 INCHES.
 LC0077
 LC0077                          STATION RECOVERY (2007)
 LC0077
 LC0077'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1997 ***********************************************************************
 LB1997  DESIGNATION -  A 203 RESET
 LB1997  PID         -  LB1997
 LB1997  STATE/COUNTY-  IL/IROQUOIS
 LB1997  COUNTRY     -  US
 LB1997  USGS QUAD   -  CLIFTON (2018)
 LB1997
 LB1997                         *CURRENT SURVEY CONTROL
 LB1997  ______________________________________________________________________
 LB1997* NAD 83(1986) POSITION- 40 55 19.     (N) 087 56 22.     (W)   SCALED
 LB1997* NAVD 88 ORTHO HEIGHT -   200.05  (meters)      656.3   (feet) RESET
 LB1997  ______________________________________________________________________
 LB1997  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 LB1997  VERT ORDER      -  THIRD
 LB1997
 LB1997.The horizontal coordinates were scaled from a map and have
 LB1997.an estimated accuracy of +/- 6 seconds.
 LB1997
 LB1997.The orthometric height was computed from unverified reset data.
 LB1997
 LB1997.No vertical observational check was made to the station.
 LB1997
 LB1997.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1997.GEOID18 height accuracy estimate available here.
 LB1997
 LB1997.Click photographs - Photos may exist for this station.
 LB1997
 LB1997;                    North         East    Units  Estimated Accuracy
 LB1997;SPC IL E     -   472,450.      333,180.      MT  (+/- 180 meters Scaled)
 LB1997
 LB1997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL208305(NAD 83)
 LB1997
 LB1997                          SUPERSEDED SURVEY CONTROL
 LB1997
 LB1997  NGVD 29 (??/??/??)  200.13   (m)          656.6    (f) RESET       3  
 LB1997
 LB1997.Superseded values are not recommended for survey control.
 LB1997
 LB1997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1997.See file dsdata.pdf to determine how the superseded data were derived.
 LB1997
 LB1997_MARKER: DB = BENCH MARK DISK
 LB1997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1997_STAMPING: A 203 RESET 1965
 LB1997_MARK LOGO: CGS
 LB1997_PROJECTION: FLUSH
 LB1997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1997+STABILITY: SURFACE MOTION
 LB1997
 LB1997  HISTORY     - Date     Condition        Report By
 LB1997  HISTORY     - 1965     MONUMENTED       CGS
 LB1997  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LB1997
 LB1997                          STATION DESCRIPTION
 LB1997
 LB1997'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 LB1997'0.9 MI SE FROM CLIFTON.
 LB1997'0.3 MILE SOUTH ALONG INTERSTATE HIGHWAY 57 FROM THE CENTER OF
 LB1997'AN INTERCHANGE AT THE SOUTHEAST EDGE OF CLIFTON, ON THE EAST
 LB1997'EDGE OF THE RIGHT OF WAY OF THE EAST LANE OF THE DUAL HIGHWAY AND
 LB1997'1.5 FEET NORTH OF A METAL WITNESS POST.  A STANDARD DISK, STAMPED
 LB1997'A 203 RESET 1965 AND SET IN THE TOP OF A CONCRETE POST THAT IS
 LB1997'FLUSH WITH THE GROUND.
 LB1997
 LB1997                          STATION RECOVERY (1984)
 LB1997
 LB1997'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB1997'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0602 ***********************************************************************
 LC0602  DESIGNATION -  A 204
 LC0602  PID         -  LC0602
 LC0602  STATE/COUNTY-  IL/PIATT
 LC0602  COUNTRY     -  US
 LC0602  USGS QUAD   -  BELLFLOWER (2018)
 LC0602
 LC0602                         *CURRENT SURVEY CONTROL
 LC0602  ______________________________________________________________________
 LC0602* NAD 83(1986) POSITION- 40 15 09.     (N) 088 35 36.     (W)   SCALED
 LC0602* NAVD 88 ORTHO HEIGHT -   219.460 (meters)      720.01  (feet) ADJUSTED
 LC0602  ______________________________________________________________________
 LC0602  GEOID HEIGHT    -        -31.931 (meters)                     GEOID18
 LC0602  DYNAMIC HEIGHT  -        219.354 (meters)      719.66  (feet) COMP
 LC0602  MODELED GRAVITY -    980,136.1   (mgal)                       NAVD 88
 LC0602
 LC0602  VERT ORDER      -  SECOND    CLASS 0
 LC0602
 LC0602.The horizontal coordinates were scaled from a map and have
 LC0602.an estimated accuracy of +/- 6 seconds.
 LC0602
 LC0602.The orthometric height was determined by differential leveling and
 LC0602.adjusted by the NATIONAL GEODETIC SURVEY
 LC0602.in June 1991.
 LC0602
 LC0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0602.GEOID18 height accuracy estimate available here.
 LC0602
 LC0602.Click photographs - Photos may exist for this station.
 LC0602
 LC0602.The dynamic height is computed by dividing the NAVD 88
 LC0602.geopotential number by the normal gravity value computed on the
 LC0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0602.degrees latitude (g = 980.6199 gals.).
 LC0602
 LC0602.The modeled gravity was interpolated from observed gravity values.
 LC0602
 LC0602;                    North         East    Units  Estimated Accuracy
 LC0602;SPC IL E     -   398,070.      277,880.      MT  (+/- 180 meters Scaled)
 LC0602
 LC0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK644570(NAD 83)
 LC0602
 LC0602                          SUPERSEDED SURVEY CONTROL
 LC0602
 LC0602  NGVD 29 (??/??/92)  219.502  (m)          720.15   (f) ADJ UNCH    2 0
 LC0602
 LC0602.Superseded values are not recommended for survey control.
 LC0602
 LC0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0602.See file dsdata.pdf to determine how the superseded data were derived.
 LC0602
 LC0602_MARKER: DB = BENCH MARK DISK
 LC0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0602_STAMPING: A 204 1959
 LC0602_MARK LOGO: CGS
 LC0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0602+STABILITY: SURFACE MOTION
 LC0602
 LC0602  HISTORY     - Date     Condition        Report By
 LC0602  HISTORY     - 1959     MONUMENTED       CGS
 LC0602
 LC0602                          STATION DESCRIPTION
 LC0602
 LC0602'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0602'4.4 MI E FROM FARMER CITY.
 LC0602'ABOUT 2.4 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0602'FROM THE STATION AT FARMER CITY, THENCE 1.15 MILES NORTH ALONG
 LC0602'A GRAVEL ROAD, THENCE 0.8 MILE EAST ALONG A GRAVEL ROAD, AT A
 LC0602'NORTH-SOUTH OILED ROAD CROSSING, 27 FEET SOUTH OF THE CENTER
 LC0602'LINE OF THE ROAD, 57 FEET EAST OF THE CENTER LINE OF THE OILED
 LC0602'ROAD, 63 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 39 1/2
 LC0602'FEET EAST OF A FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE, 2.1 FEET
 LC0602'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 LC0602'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0366 ***********************************************************************
 LC0366  DESIGNATION -  A 205
 LC0366  PID         -  LC0366
 LC0366  STATE/COUNTY-  IL/CHAMPAIGN
 LC0366  COUNTRY     -  US
 LC0366  USGS QUAD   -  BONDVILLE (2018)
 LC0366
 LC0366                         *CURRENT SURVEY CONTROL
 LC0366  ______________________________________________________________________
 LC0366* NAD 83(1986) POSITION- 40 02 56.     (N) 088 15 08.     (W)   SCALED
 LC0366* NAVD 88 ORTHO HEIGHT -   223.164 (meters)      732.16  (feet) ADJUSTED
 LC0366  ______________________________________________________________________
 LC0366  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 LC0366  DYNAMIC HEIGHT  -        223.051 (meters)      731.79  (feet) COMP
 LC0366  MODELED GRAVITY -    980,113.5   (mgal)                       NAVD 88
 LC0366
 LC0366  VERT ORDER      -  SECOND    CLASS 0
 LC0366
 LC0366.The horizontal coordinates were scaled from a map and have
 LC0366.an estimated accuracy of +/- 6 seconds.
 LC0366
 LC0366.The orthometric height was determined by differential leveling and
 LC0366.adjusted by the NATIONAL GEODETIC SURVEY
 LC0366.in June 1991.
 LC0366
 LC0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0366.GEOID18 height accuracy estimate available here.
 LC0366
 LC0366.Click photographs - Photos may exist for this station.
 LC0366
 LC0366.The dynamic height is computed by dividing the NAVD 88
 LC0366.geopotential number by the normal gravity value computed on the
 LC0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0366.degrees latitude (g = 980.6199 gals.).
 LC0366
 LC0366.The modeled gravity was interpolated from observed gravity values.
 LC0366
 LC0366;                    North         East    Units  Estimated Accuracy
 LC0366;SPC IL E     -   375,430.      306,920.      MT  (+/- 180 meters Scaled)
 LC0366
 LC0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK931339(NAD 83)
 LC0366
 LC0366                          SUPERSEDED SURVEY CONTROL
 LC0366
 LC0366  NGVD 29 (??/??/92)  223.205  (m)          732.30   (f) ADJ UNCH    2 0
 LC0366
 LC0366.Superseded values are not recommended for survey control.
 LC0366
 LC0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0366.See file dsdata.pdf to determine how the superseded data were derived.
 LC0366
 LC0366_MARKER: DB = BENCH MARK DISK
 LC0366_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0366_SP_SET: BOX CULVERT HEADWALL
 LC0366_STAMPING: A 205 1959
 LC0366_MARK LOGO: CGS
 LC0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0366+STABILITY: SURFACE MOTION
 LC0366
 LC0366  HISTORY     - Date     Condition        Report By
 LC0366  HISTORY     - 1959     MONUMENTED       CGS
 LC0366  HISTORY     - 1973     POOR             NGS
 LC0366  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 LC0366
 LC0366                          STATION DESCRIPTION
 LC0366
 LC0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0366'4.6 MI S FROM CHAMPAIGN.
 LC0366'ABOUT 4.65 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0366'WITH U.S. HIGHWAY 150 AND STATE HIGHWAY 10 IN CHAMPAIGN, ABOUT 0.4
 LC0366'MILES SOUTH OF THE POST OFFICE AT SAVOY, SET IN THE TOP OF THE
 LC0366'SOUTH END OF THE WEST HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT
 LC0366'UNDER THE HIGHWAY, 20 FEET WEST OF THE CENTER LINE OF THE HIGHWAY
 LC0366'AND ABOUT LEVEL WITH THE HIGHWAY.
 LC0366
 LC0366                          STATION RECOVERY (1973)
 LC0366
 LC0366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0366'MARK RECOVERED IN POOR CONDITION.
 LC0366
 LC0366                          STATION RECOVERY (2005)
 LC0366
 LC0366'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0366'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0120 ***********************************************************************
 KB0120  DESIGNATION -  A 206
 KB0120  PID         -  KB0120
 KB0120  STATE/COUNTY-  IL/DOUGLAS
 KB0120  COUNTRY     -  US
 KB0120  USGS QUAD   -  ARCOLA (2018)
 KB0120
 KB0120                         *CURRENT SURVEY CONTROL
 KB0120  ______________________________________________________________________
 KB0120* NAD 83(1986) POSITION- 39 40 00.     (N) 088 17 50.     (W)   SCALED
 KB0120* NAVD 88 ORTHO HEIGHT -   204.914 (meters)      672.29  (feet) ADJUSTED
 KB0120  ______________________________________________________________________
 KB0120  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 KB0120  DYNAMIC HEIGHT  -        204.801 (meters)      671.92  (feet) COMP
 KB0120  MODELED GRAVITY -    980,073.3   (mgal)                       NAVD 88
 KB0120
 KB0120  VERT ORDER      -  SECOND    CLASS 0
 KB0120
 KB0120.The horizontal coordinates were scaled from a map and have
 KB0120.an estimated accuracy of +/- 6 seconds.
 KB0120
 KB0120.The orthometric height was determined by differential leveling and
 KB0120.adjusted by the NATIONAL GEODETIC SURVEY
 KB0120.in June 1991.
 KB0120
 KB0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0120.GEOID18 height accuracy estimate available here.
 KB0120
 KB0120.Click photographs - Photos may exist for this station.
 KB0120
 KB0120.The dynamic height is computed by dividing the NAVD 88
 KB0120.geopotential number by the normal gravity value computed on the
 KB0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0120.degrees latitude (g = 980.6199 gals.).
 KB0120
 KB0120.The modeled gravity was interpolated from observed gravity values.
 KB0120
 KB0120;                    North         East    Units  Estimated Accuracy
 KB0120;SPC IL E     -   332,990.      303,100.      MT  (+/- 180 meters Scaled)
 KB0120
 KB0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ887915(NAD 83)
 KB0120
 KB0120                          SUPERSEDED SURVEY CONTROL
 KB0120
 KB0120  NGVD 29 (??/??/92)  204.990  (m)          672.54   (f) ADJ UNCH    2 0
 KB0120
 KB0120.Superseded values are not recommended for survey control.
 KB0120
 KB0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0120.See file dsdata.pdf to determine how the superseded data were derived.
 KB0120
 KB0120_MARKER: DB = BENCH MARK DISK
 KB0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0120_STAMPING: A 206 1959
 KB0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0120+STABILITY: SURFACE MOTION
 KB0120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0120+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0120
 KB0120  HISTORY     - Date     Condition        Report By
 KB0120  HISTORY     - 1959     MONUMENTED       CGS
 KB0120  HISTORY     - 1973     GOOD             ILHD
 KB0120  HISTORY     - 20110907 GOOD             ILDT
 KB0120
 KB0120                          STATION DESCRIPTION
 KB0120
 KB0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0120'1.7 MI SE FROM ARCOLA.
 KB0120'ABOUT 0.4 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0120'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 1.0 MILE SOUTH ALONG AN
 KB0120'ASPHALT ROAD, THENCE 0.3 MILE EAST ALONG AN ASPHALT ROAD, ABOUT
 KB0120'0.1 MILE EAST OF A FARM HOUSE SOUTH OF THE ROAD, AT A DRIVEWAY
 KB0120'SOUTH TO A BARNYARD, 20 FEET SOUTH OF THE CENTER LINE OF THE
 KB0120'ROAD, 1 FOOT NORTH OF A FENCE, 16 FEET EAST OF THE CENTER LINE
 KB0120'OF THE DRIVEWAY, 7 FEET EAST OF A T-FENCE CORNER AND THE EAST
 KB0120'END OF A BOARD GATE, 40 1/2 FEET WEST OF THE THIRD POWER POLE
 KB0120'EAST OF THE FARM HOUSE, 1.9 FEET WEST-NORTHWEST OF A METAL
 KB0120'WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND
 KB0120'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0120
 KB0120                          STATION RECOVERY (1973)
 KB0120
 KB0120'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0120'RECOVERED IN GOOD CONDITION.
 KB0120
 KB0120                          STATION RECOVERY (2011)
 KB0120
 KB0120'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0120'TO REACH THE STATION FROM THE INTERSECTION OF 100N AND 900E GO 0.25
 KB0120'MILES EAST ON 100N TO THE MARK ON THE RIGHT. SAID MARK IS 18.5' EAST
 KB0120'OF A FIELD ENTRANCE. 40.5 FEET WEST OF A POWER POLE, 20' SOUTH OF
 KB0120'100N, AND 0.5' NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1579 ***********************************************************************
 ME1579  DESIGNATION -  A 207
 ME1579  PID         -  ME1579
 ME1579  STATE/COUNTY-  IL/WILL
 ME1579  COUNTRY     -  US
 ME1579  USGS QUAD   -  FRANKFORT (2018)
 ME1579
 ME1579                         *CURRENT SURVEY CONTROL
 ME1579  ______________________________________________________________________
 ME1579* NAD 83(1986) POSITION- 41 22 59.5    (N) 087 46 30.5    (W)   HD_HELD2
 ME1579* NAVD 88 ORTHO HEIGHT -   232.021 (meters)      761.22  (feet) ADJUSTED
 ME1579  ______________________________________________________________________
 ME1579  GEOID HEIGHT    -        -33.209 (meters)                     GEOID18
 ME1579  DYNAMIC HEIGHT  -        231.928 (meters)      760.92  (feet) COMP
 ME1579  MODELED GRAVITY -    980,213.6   (mgal)                       NAVD 88
 ME1579
 ME1579  VERT ORDER      -  SECOND    CLASS 0
 ME1579
 ME1579.The horizontal coordinates were established by autonomous hand held GPS
 ME1579.observations and have an estimated accuracy of +/- 10 meters.
 ME1579
 ME1579.The orthometric height was determined by differential leveling and
 ME1579.adjusted by the NATIONAL GEODETIC SURVEY
 ME1579.in June 1991.
 ME1579
 ME1579.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1579.GEOID18 height accuracy estimate available here.
 ME1579
 ME1579.Click photographs - Photos may exist for this station.
 ME1579
 ME1579.The dynamic height is computed by dividing the NAVD 88
 ME1579.geopotential number by the normal gravity value computed on the
 ME1579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1579.degrees latitude (g = 980.6199 gals.).
 ME1579
 ME1579.The modeled gravity was interpolated from observed gravity values.
 ME1579
 ME1579;                    North         East    Units  Estimated Accuracy
 ME1579;SPC IL E     -   523,748.      346,690.      MT  (+/- 10 meters HH2 GPS)
 ME1579
 ME1579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3518881586(NAD 83)
 ME1579
 ME1579                          SUPERSEDED SURVEY CONTROL
 ME1579
 ME1579  NGVD 29 (??/??/92)  232.108  (m)          761.51   (f) ADJ UNCH    2 0
 ME1579
 ME1579.Superseded values are not recommended for survey control.
 ME1579
 ME1579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1579.See file dsdata.pdf to determine how the superseded data were derived.
 ME1579
 ME1579_MARKER: DB = BENCH MARK DISK
 ME1579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1579_STAMPING: A 207 1959
 ME1579_MARK LOGO: CGS
 ME1579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1579+STABILITY: SURFACE MOTION
 ME1579
 ME1579  HISTORY     - Date     Condition        Report By
 ME1579  HISTORY     - 1959     MONUMENTED       CGS
 ME1579  HISTORY     - 1967     GOOD             CGS
 ME1579  HISTORY     - 20080605 GOOD             GEOCAC
 ME1579
 ME1579                          STATION DESCRIPTION
 ME1579
 ME1579'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1579'3.4 MI SW FROM MONEE.
 ME1579'ABOUT 2.7 MILES SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1579'WITH WEST MAIN STREET IN MONEE, THENCE 0.65 MILE WEST ALONG A
 ME1579'GRAVEL ROAD, AT A DRIVEWAY NORTH TO A FARM HOUSE, 32 FEET NORTH
 ME1579'OF THE CENTER LINE OF THE ROAD, 60 FEET WEST OF THE CENTER LINE
 ME1579'OF THE DRIVEWAY, 1 1/2 FEET SOUTH OF A FENCE, 2.4 FEET EAST OF A
 ME1579'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND
 ME1579'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 ME1579
 ME1579                          STATION RECOVERY (1967)
 ME1579
 ME1579'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1579'RECOVERED IN GOOD CONDITION.
 ME1579
 ME1579                          STATION RECOVERY (2008)
 ME1579
 ME1579'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0148 ***********************************************************************
 KB0148  DESIGNATION -  A 208
 KB0148  PID         -  KB0148
 KB0148  STATE/COUNTY-  IL/COLES
 KB0148  COUNTRY     -  US
 KB0148  USGS QUAD   -  HUMBOLDT (2018)
 KB0148
 KB0148                         *CURRENT SURVEY CONTROL
 KB0148  ______________________________________________________________________
 KB0148* NAD 83(1986) POSITION- 39 32 59.     (N) 088 18 12.     (W)   SCALED
 KB0148* NAVD 88 ORTHO HEIGHT -   211.219 (meters)      692.97  (feet) ADJUSTED
 KB0148  ______________________________________________________________________
 KB0148  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0148  DYNAMIC HEIGHT  -        211.100 (meters)      692.58  (feet) COMP
 KB0148  MODELED GRAVITY -    980,058.1   (mgal)                       NAVD 88
 KB0148
 KB0148  VERT ORDER      -  SECOND    CLASS 0
 KB0148
 KB0148.The horizontal coordinates were scaled from a map and have
 KB0148.an estimated accuracy of +/- 6 seconds.
 KB0148
 KB0148.The orthometric height was determined by differential leveling and
 KB0148.adjusted by the NATIONAL GEODETIC SURVEY
 KB0148.in June 1991.
 KB0148
 KB0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0148.GEOID18 height accuracy estimate available here.
 KB0148
 KB0148.Click photographs - Photos may exist for this station.
 KB0148
 KB0148.The dynamic height is computed by dividing the NAVD 88
 KB0148.geopotential number by the normal gravity value computed on the
 KB0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0148.degrees latitude (g = 980.6199 gals.).
 KB0148
 KB0148.The modeled gravity was interpolated from observed gravity values.
 KB0148
 KB0148;                    North         East    Units  Estimated Accuracy
 KB0148;SPC IL E     -   320,010.      302,580.      MT  (+/- 180 meters Scaled)
 KB0148
 KB0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ880785(NAD 83)
 KB0148
 KB0148                          SUPERSEDED SURVEY CONTROL
 KB0148
 KB0148  NGVD 29 (??/??/92)  211.285  (m)          693.19   (f) ADJ UNCH    2 0
 KB0148
 KB0148.Superseded values are not recommended for survey control.
 KB0148
 KB0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0148.See file dsdata.pdf to determine how the superseded data were derived.
 KB0148
 KB0148_MARKER: DB = BENCH MARK DISK
 KB0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0148_STAMPING: A 208 1959
 KB0148_MARK LOGO: CGS
 KB0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0148+STABILITY: SURFACE MOTION
 KB0148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0148+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2005
 KB0148
 KB0148  HISTORY     - Date     Condition        Report By
 KB0148  HISTORY     - 1959     MONUMENTED       CGS
 KB0148  HISTORY     - 1973     GOOD             ILHD
 KB0148  HISTORY     - 20050303 GOOD             ILDT
 KB0148
 KB0148                          STATION DESCRIPTION
 KB0148
 KB0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0148'4.7 MI S FROM HUMBOLDT.
 KB0148'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0148'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILES EAST
 KB0148'ALONG AN OILED ROAD, THENCE 2.5 MILES SOUTH ALONG AN OILED ROAD,
 KB0148'AT THE JUNCTION OF A CONCRETE PAVED ROAD WEST AND AN OILED ROAD
 KB0148'EAST, AT THE ST. PAULS LUTHERAN CHURCH, 29 FEET SOUTH OF THE
 KB0148'ROAD, 24 FEET EAST OF THE CENTER LINE OF THE ROAD, 40 FEET
 KB0148'SOUTHEAST OF THE CENTER OF THE JUNCTION, 54 FEET NORTHEAST OF
 KB0148'A POWER LINE BRACE POLE, 4 FEET SOUTHWEST OF A TELEPHONE POLE,
 KB0148'1.9 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0148'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0148
 KB0148                          STATION RECOVERY (1973)
 KB0148
 KB0148'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0148'RECOVERED IN GOOD CONDITION.
 KB0148
 KB0148                          STATION RECOVERY (2005)
 KB0148
 KB0148'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0148'5' NORTHEAST OF GUY POLE IN THE SE QUAD OF CR 1200N AND 900E
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0235 ***********************************************************************
 MF0235  DESIGNATION -  A 21
 MF0235  PID         -  MF0235
 MF0235  STATE/COUNTY-  IL/LIVINGSTON
 MF0235  COUNTRY     -  US
 MF0235  USGS QUAD   -  DWIGHT (2018)
 MF0235
 MF0235                         *CURRENT SURVEY CONTROL
 MF0235  ______________________________________________________________________
 MF0235* NAD 83(1986) POSITION- 41 05 42.     (N) 088 25 18.     (W)   SCALED
 MF0235* NAVD 88 ORTHO HEIGHT -   191.700 (meters)      628.94  (feet) ADJUSTED
 MF0235  ______________________________________________________________________
 MF0235  GEOID HEIGHT    -        -32.435 (meters)                     GEOID18
 MF0235  DYNAMIC HEIGHT  -        191.623 (meters)      628.68  (feet) COMP
 MF0235  MODELED GRAVITY -    980,216.8   (mgal)                       NAVD 88
 MF0235
 MF0235  VERT ORDER      -  SECOND    CLASS 0
 MF0235
 MF0235.The horizontal coordinates were scaled from a map and have
 MF0235.an estimated accuracy of +/- 6 seconds.
 MF0235
 MF0235.The orthometric height was determined by differential leveling and
 MF0235.adjusted by the NATIONAL GEODETIC SURVEY
 MF0235.in June 1991.
 MF0235
 MF0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0235.GEOID18 height accuracy estimate available here.
 MF0235
 MF0235.Click photographs - Photos may exist for this station.
 MF0235
 MF0235.The dynamic height is computed by dividing the NAVD 88
 MF0235.geopotential number by the normal gravity value computed on the
 MF0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0235.degrees latitude (g = 980.6199 gals.).
 MF0235
 MF0235.The modeled gravity was interpolated from observed gravity values.
 MF0235
 MF0235;                    North         East    Units  Estimated Accuracy
 MF0235;SPC IL E     -   491,600.      292,580.      MT  (+/- 180 meters Scaled)
 MF0235
 MF0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL806502(NAD 83)
 MF0235
 MF0235                          SUPERSEDED SURVEY CONTROL
 MF0235
 MF0235  NGVD 29 (??/??/92)  191.774  (m)          629.18   (f) ADJ UNCH    2 0
 MF0235
 MF0235.Superseded values are not recommended for survey control.
 MF0235
 MF0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0235.See file dsdata.pdf to determine how the superseded data were derived.
 MF0235
 MF0235_MARKER: DB = BENCH MARK DISK
 MF0235_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0235_SP_SET: BUILDING
 MF0235_STAMPING: A 21 1934
 MF0235_MARK LOGO: CGS
 MF0235_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0235
 MF0235  HISTORY     - Date     Condition        Report By
 MF0235  HISTORY     - 1934     MONUMENTED       CGS
 MF0235  HISTORY     - 1941     GOOD             CGS
 MF0235  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 MF0235  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0235  HISTORY     - 20090705 MARK NOT FOUND   GEOCAC
 MF0235
 MF0235                          STATION DESCRIPTION
 MF0235
 MF0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 MF0235'AT DWIGHT.
 MF0235'AT DWIGHT, LIVINGSTON COUNTY, ABOUT 300 FEET SOUTHWEST OF THE
 MF0235'HIGH SCHOOL BUILDING, IN THE TOP OF THE NORTH END OF THE SOUTH
 MF0235'CHANNEL WALL ON THE EAST SIDE OF GOOSBERRY CREEK, 3 FEET SOUTH
 MF0235'OF A BRIDGE, AND LEVEL WITH THE HIGHWAY.  A STANDARD DISK, STAMPED
 MF0235'A 21 1934.
 MF0235
 MF0235                          STATION RECOVERY (1990)
 MF0235
 MF0235'RECOVERY NOTE BY US POWER SQUADRON 1990 (IB)
 MF0235'MARK NOT FOUND.
 MF0235
 MF0235                          STATION RECOVERY (2008)
 MF0235
 MF0235'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0235'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
 MF0235
 MF0235                          STATION RECOVERY (2009)
 MF0235
 MF0235'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0235'BRIDGE REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0440 ***********************************************************************
 KB0440  DESIGNATION -  A 210
 KB0440  PID         -  KB0440
 KB0440  STATE/COUNTY-  IL/EFFINGHAM
 KB0440  COUNTRY     -  US
 KB0440  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0440
 KB0440                         *CURRENT SURVEY CONTROL
 KB0440  ______________________________________________________________________
 KB0440* NAD 83(1986) POSITION- 39 09 56.     (N) 088 22 40.     (W)   SCALED
 KB0440* NAVD 88 ORTHO HEIGHT -   183.558 (meters)      602.22  (feet) ADJUSTED
 KB0440  ______________________________________________________________________
 KB0440  GEOID HEIGHT    -        -31.979 (meters)                     GEOID18
 KB0440  DYNAMIC HEIGHT  -        183.448 (meters)      601.86  (feet) COMP
 KB0440  MODELED GRAVITY -    980,027.6   (mgal)                       NAVD 88
 KB0440
 KB0440  VERT ORDER      -  SECOND    CLASS 0
 KB0440
 KB0440.The horizontal coordinates were scaled from a map and have
 KB0440.an estimated accuracy of +/- 6 seconds.
 KB0440
 KB0440.The orthometric height was determined by differential leveling and
 KB0440.adjusted by the NATIONAL GEODETIC SURVEY
 KB0440.in June 1991.
 KB0440
 KB0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0440.GEOID18 height accuracy estimate available here.
 KB0440
 KB0440.Click photographs - Photos may exist for this station.
 KB0440
 KB0440.The dynamic height is computed by dividing the NAVD 88
 KB0440.geopotential number by the normal gravity value computed on the
 KB0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0440.degrees latitude (g = 980.6199 gals.).
 KB0440
 KB0440.The modeled gravity was interpolated from observed gravity values.
 KB0440
 KB0440;                    North         East    Units  Estimated Accuracy
 KB0440;SPC IL E     -   277,360.      296,160.      MT  (+/- 180 meters Scaled)
 KB0440
 KB0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ809360(NAD 83)
 KB0440
 KB0440                          SUPERSEDED SURVEY CONTROL
 KB0440
 KB0440  NGVD 29 (??/??/92)  183.634  (m)          602.47   (f) ADJ UNCH    2 0
 KB0440
 KB0440.Superseded values are not recommended for survey control.
 KB0440
 KB0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0440.See file dsdata.pdf to determine how the superseded data were derived.
 KB0440
 KB0440_MARKER: DB = BENCH MARK DISK
 KB0440_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0440_SP_SET: GRAIN ELEVATOR FOUNDATION
 KB0440_STAMPING: A 210 1959
 KB0440_MARK LOGO: CGS
 KB0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0440+STABILITY: SURFACE MOTION
 KB0440
 KB0440  HISTORY     - Date     Condition        Report By
 KB0440  HISTORY     - 1959     MONUMENTED       CGS
 KB0440  HISTORY     - 1973     GOOD             NGS
 KB0440  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0440  HISTORY     - 20120416 MARK NOT FOUND   ILDT
 KB0440
 KB0440                          STATION DESCRIPTION
 KB0440
 KB0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0440'AT MONTROSE.
 KB0440'AT MONTROSE, SET IN THE TOP OF THE SOUTHWEST CORNER OF THE
 KB0440'RETAINING WALL OF THE SCALE PIT AT THE VAUGHN GRAIN ELEVATOR, 103
 KB0440'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 25 FEET EAST OF
 KB0440'THE CENTER LINE OF THE ASPHALT ROAD SOUTH, 77 FEET NORTH OF THE
 KB0440'NORTH RAIL OF THE WEST BOUND TRACK OF THE PENNSYLVANIA RAILROAD,
 KB0440'1 1/2 FEET NORTH OF THE NORTHWEST CORNER OF THE SCALE HOUSE, ABOUT
 KB0440'LEVEL WITH THE ROAD.
 KB0440
 KB0440                          STATION RECOVERY (1973)
 KB0440
 KB0440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0440'RECOVERED IN GOOD CONDITION.
 KB0440
 KB0440                          STATION RECOVERY (1982)
 KB0440
 KB0440'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0440'MARK NOT FOUND.
 KB0440
 KB0440                          STATION RECOVERY (2012)
 KB0440
 KB0440'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0440'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1421 ***********************************************************************
 KA1421  DESIGNATION -  A 211
 KA1421  PID         -  KA1421
 KA1421  STATE/COUNTY-  IL/CLARK
 KA1421  COUNTRY     -  US
 KA1421  USGS QUAD   -  CASEY (2018)
 KA1421
 KA1421                         *CURRENT SURVEY CONTROL
 KA1421  ______________________________________________________________________
 KA1421* NAD 83(1986) POSITION- 39 19 52.     (N) 087 55 17.     (W)   SCALED
 KA1421* NAVD 88 ORTHO HEIGHT -   188.944 (meters)      619.89  (feet) ADJUSTED
 KA1421  ______________________________________________________________________
 KA1421  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 KA1421  DYNAMIC HEIGHT  -        188.834 (meters)      619.53  (feet) COMP
 KA1421  MODELED GRAVITY -    980,044.4   (mgal)                       NAVD 88
 KA1421
 KA1421  VERT ORDER      -  SECOND    CLASS 0
 KA1421
 KA1421.The horizontal coordinates were scaled from a map and have
 KA1421.an estimated accuracy of +/- 6 seconds.
 KA1421
 KA1421.The orthometric height was determined by differential leveling and
 KA1421.adjusted by the NATIONAL GEODETIC SURVEY
 KA1421.in June 1991.
 KA1421
 KA1421.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1421.GEOID18 height accuracy estimate available here.
 KA1421
 KA1421.Click photographs - Photos may exist for this station.
 KA1421
 KA1421.The dynamic height is computed by dividing the NAVD 88
 KA1421.geopotential number by the normal gravity value computed on the
 KA1421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1421.degrees latitude (g = 980.6199 gals.).
 KA1421
 KA1421.The modeled gravity was interpolated from observed gravity values.
 KA1421
 KA1421;                    North         East    Units  Estimated Accuracy
 KA1421;SPC IL E     -   295,820.      335,520.      MT  (+/- 180 meters Scaled)
 KA1421
 KA1421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ205539(NAD 83)
 KA1421
 KA1421                          SUPERSEDED SURVEY CONTROL
 KA1421
 KA1421  NGVD 29 (??/??/92)  189.012  (m)          620.12   (f) ADJ UNCH    2 0
 KA1421
 KA1421.Superseded values are not recommended for survey control.
 KA1421
 KA1421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1421.See file dsdata.pdf to determine how the superseded data were derived.
 KA1421
 KA1421_MARKER: DB = BENCH MARK DISK
 KA1421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1421_STAMPING: A 211 1959
 KA1421_MARK LOGO: CGS
 KA1421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1421+STABILITY: SURFACE MOTION
 KA1421
 KA1421  HISTORY     - Date     Condition        Report By
 KA1421  HISTORY     - 1959     MONUMENTED       CGS
 KA1421  HISTORY     - 1960     GOOD             CGS
 KA1421  HISTORY     - 19950805 GOOD             USPSQD
 KA1421
 KA1421                          STATION DESCRIPTION
 KA1421
 KA1421'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1421'4 MI NE FROM CASEY.
 KA1421'4.0 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1421'STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, AT THE JUNCTION OF A
 KA1421'FIELD ROAD NORTH ALONG THE EAST SIDE OF A NORTH-SOUTH FENCE LINE,
 KA1421'194 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT EAST OF A
 KA1421'FENCE, 21 FEET WEST OF THE CENTER LINE OF THE FIELD ROAD, 4.5 FEET
 KA1421'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE FIELD ROAD
 KA1421'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE--
 KA1421'THE MARK MAY BE REACHED FROM MARTINSVILLE, CLARK COUNTY, BY GOING
 KA1421'SOUTHWEST FOR 2.55 MILES ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KA1421'WITH CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE.
 KA1421
 KA1421                          STATION RECOVERY (1995)
 KA1421
 KA1421'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1421'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0918 ***********************************************************************
 JB0918  DESIGNATION -  A 212
 JB0918  PID         -  JB0918
 JB0918  STATE/COUNTY-  IL/FAYETTE
 JB0918  COUNTRY     -  US
 JB0918  USGS QUAD   -  VANDALIA (2018)
 JB0918
 JB0918                         *CURRENT SURVEY CONTROL
 JB0918  ______________________________________________________________________
 JB0918* NAD 83(1986) POSITION- 38 57 37.     (N) 089 05 17.     (W)   SCALED
 JB0918* NAVD 88 ORTHO HEIGHT -   150.340 (meters)      493.24  (feet) ADJUSTED
 JB0918  ______________________________________________________________________
 JB0918  GEOID HEIGHT    -        -31.723 (meters)                     GEOID18
 JB0918  DYNAMIC HEIGHT  -        150.248 (meters)      492.94  (feet) COMP
 JB0918  MODELED GRAVITY -    980,009.6   (mgal)                       NAVD 88
 JB0918
 JB0918  VERT ORDER      -  SECOND    CLASS 0
 JB0918
 JB0918.The horizontal coordinates were scaled from a map and have
 JB0918.an estimated accuracy of +/- 6 seconds.
 JB0918
 JB0918.The orthometric height was determined by differential leveling and
 JB0918.adjusted by the NATIONAL GEODETIC SURVEY
 JB0918.in June 1991.
 JB0918
 JB0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0918.GEOID18 height accuracy estimate available here.
 JB0918
 JB0918.Click photographs - Photos may exist for this station.
 JB0918
 JB0918.The dynamic height is computed by dividing the NAVD 88
 JB0918.geopotential number by the normal gravity value computed on the
 JB0918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0918.degrees latitude (g = 980.6199 gals.).
 JB0918
 JB0918.The modeled gravity was interpolated from observed gravity values.
 JB0918
 JB0918;                    North         East    Units  Estimated Accuracy
 JB0918;SPC IL E     -   254,840.      234,590.      MT  (+/- 180 meters Scaled)
 JB0918
 JB0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ190144(NAD 83)
 JB0918
 JB0918                          SUPERSEDED SURVEY CONTROL
 JB0918
 JB0918  NGVD 29 (??/??/92)  150.469  (m)          493.66   (f) ADJ UNCH    2 0
 JB0918
 JB0918.Superseded values are not recommended for survey control.
 JB0918
 JB0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0918.See file dsdata.pdf to determine how the superseded data were derived.
 JB0918
 JB0918_MARKER: DB = BENCH MARK DISK
 JB0918_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0918_SP_SET: BRIDGE
 JB0918_STAMPING: A 212 1960
 JB0918_MARK LOGO: CGS
 JB0918_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0918
 JB0918  HISTORY     - Date     Condition        Report By
 JB0918  HISTORY     - 1960     MONUMENTED       CGS
 JB0918  HISTORY     - 1976     GOOD             USGS
 JB0918  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0918
 JB0918                          STATION DESCRIPTION
 JB0918
 JB0918'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0918'0.6 MI E FROM VANDALIA.
 JB0918'ABOUT 0.65 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0918'WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA, SET IN THE
 JB0918'TOP OF THE NORTH END OF THE WEST ABUTMENT OF HIGHWAY BRIDGE OVER
 JB0918'THE KASKASKIA RIVER, 16 FEET NORTH OF THE CENTER LINE OF THE
 JB0918'HIGHWAY AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 JB0918
 JB0918                          STATION RECOVERY (1976)
 JB0918
 JB0918'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 JB0918'THE MARK IS PRESENTLY IN WAY OF CONSTUCTION OF THE BRIDGE ACROSS THE
 JB0918'KASKASKIA RIVER OF INTERSTATE HIGHWAY 70. THE MARK WILL BE DESTROYED
 JB0918'THIS SUMMER. A 212 RESET 1976 WAS SET AND THE ELEVATION TRANSFERED.
 JB0918'THE MARK WAS LEFT INTACT.
 JB0918
 JB0918                          STATION RECOVERY (2014)
 JB0918
 JB0918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0918'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1546 ***********************************************************************
 JB1546  DESIGNATION -  A 212 RESET
 JB1546  PID         -  JB1546
 JB1546  STATE/COUNTY-  IL/FAYETTE
 JB1546  COUNTRY     -  US
 JB1546  USGS QUAD   -  VANDALIA (2018)
 JB1546
 JB1546                         *CURRENT SURVEY CONTROL
 JB1546  ______________________________________________________________________
 JB1546* NAD 83(1986) POSITION- 38 57 37.     (N) 089 05 17.     (W)   SCALED
 JB1546* NAVD 88 ORTHO HEIGHT -   149.68  (+/-2cm)      491.1   (feet) VERTCON3
 JB1546  ______________________________________________________________________
 JB1546  GEOID HEIGHT    -        -31.723 (meters)                     GEOID18
 JB1546  VERT ORDER      -  THIRD (See Below)
 JB1546
 JB1546.The horizontal coordinates were scaled from a map and have
 JB1546.an estimated accuracy of +/- 6 seconds.
 JB1546
 JB1546.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1546.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1546
 JB1546.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1546.GEOID18 height accuracy estimate available here.
 JB1546
 JB1546.The vertical order pertains to the NGVD 29 superseded value.
 JB1546
 JB1546.Click photographs - Photos may exist for this station.
 JB1546
 JB1546;                    North         East    Units  Estimated Accuracy
 JB1546;SPC IL E     -   254,840.      234,590.      MT  (+/- 180 meters Scaled)
 JB1546
 JB1546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ190144(NAD 83)
 JB1546
 JB1546                          SUPERSEDED SURVEY CONTROL
 JB1546
 JB1546  NGVD 29 (11/09/15)  149.80   (m)          491.5    (f) RESET       3  
 JB1546
 JB1546.Superseded values are not recommended for survey control.
 JB1546
 JB1546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1546.See file dsdata.pdf to determine how the superseded data were derived.
 JB1546
 JB1546_MARKER: DV = VERTICAL CONTROL DISK
 JB1546_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1546_SP_SET: BRIDGE
 JB1546_STAMPING: A 212 RESET 1976
 JB1546_MARK LOGO: NGS
 JB1546_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1546
 JB1546  HISTORY     - Date     Condition        Report By
 JB1546  HISTORY     - 1976     MONUMENTED       NGS
 JB1546
 JB1546                          STATION DESCRIPTION
 JB1546
 JB1546'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 JB1546'0.5 MI EAST FROM VANDALIA.
 JB1546'ALONG INTERSTATE HIGHWAY 70 EAST FOR 0.5 MILE FROM ITS JUNCTION WITH
 JB1546'U.S. HIGHWAY 51 AT THE NORTH EDGE OF VANDALIA, 20 FEET SOUTH OF THE
 JB1546'CENTERLINE OF THE WESTBOUND TRAFFIC OF THE HIGHWAY, IN THE TOP OF THE
 JB1546'SOUTH END OF THE SOUTHWEST BRIDGE BASE OF INTERSTATE HIGHWAY 70.
 JB1546'THE MARK IS 6 FT BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1411 ***********************************************************************
 JB1411  DESIGNATION -  A 213
 JB1411  PID         -  JB1411
 JB1411  STATE/COUNTY-  IL/CLINTON
 JB1411  COUNTRY     -  US
 JB1411  USGS QUAD   -  SAINT ROSE (2018)
 JB1411
 JB1411                         *CURRENT SURVEY CONTROL
 JB1411  ______________________________________________________________________
 JB1411* NAD 83(1986) POSITION- 38 40 59.38   (N) 089 35 44.83   (W)   HD_HELD1
 JB1411* NAVD 88 ORTHO HEIGHT -   142.536 (meters)      467.64  (feet) ADJUSTED
 JB1411  ______________________________________________________________________
 JB1411  GEOID HEIGHT    -        -30.949 (meters)                     GEOID18
 JB1411  DYNAMIC HEIGHT  -        142.446 (meters)      467.34  (feet) COMP
 JB1411  MODELED GRAVITY -    979,995.5   (mgal)                       NAVD 88
 JB1411
 JB1411  VERT ORDER      -  SECOND    CLASS 0
 JB1411
 JB1411.The horizontal coordinates were determined by differentially corrected
 JB1411.hand held GPS observations or other comparable positioning techniques
 JB1411.and have an estimated accuracy of +/- 3 meters.
 JB1411
 JB1411.The orthometric height was determined by differential leveling and
 JB1411.adjusted by the NATIONAL GEODETIC SURVEY
 JB1411.in June 1991.
 JB1411
 JB1411.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1411.GEOID18 height accuracy estimate available here.
 JB1411
 JB1411.Click photographs - Photos may exist for this station.
 JB1411
 JB1411.The dynamic height is computed by dividing the NAVD 88
 JB1411.geopotential number by the normal gravity value computed on the
 JB1411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1411.degrees latitude (g = 980.6199 gals.).
 JB1411
 JB1411.The modeled gravity was interpolated from observed gravity values.
 JB1411
 JB1411;                    North         East    Units  Estimated Accuracy
 JB1411;SPC IL W     -   223,953.0     749,670.4     MT  (+/- 3 meters HH1 GPS) 
 JB1411
 JB1411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7421084815(NAD 83)
 JB1411
 JB1411                          SUPERSEDED SURVEY CONTROL
 JB1411
 JB1411  NGVD 29 (??/??/92)  142.657  (m)          468.03   (f) ADJ UNCH    2 0
 JB1411
 JB1411.Superseded values are not recommended for survey control.
 JB1411
 JB1411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1411.See file dsdata.pdf to determine how the superseded data were derived.
 JB1411
 JB1411_MARKER: DB = BENCH MARK DISK
 JB1411_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1411_SP_SET: BRIDGE
 JB1411_STAMPING: A 213 1960
 JB1411_MARK LOGO: CGS
 JB1411_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1411_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1411+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2019
 JB1411
 JB1411  HISTORY     - Date     Condition        Report By
 JB1411  HISTORY     - 1960     MONUMENTED       CGS
 JB1411  HISTORY     - 20110824 GOOD             ILDT
 JB1411  HISTORY     - 20191018 GOOD             ILDT
 JB1411
 JB1411                          STATION DESCRIPTION
 JB1411
 JB1411'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1411'8.8 MI NW FROM BREESE.
 JB1411'ABOUT 3.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1411'THE STATION AT BREESE, THENCE 5.15 MILES NORTH ALONG AN ASPHALT
 JB1411'ROAD, ABOUT 0.45 MILE SOUTH OF THE JUNCTION OF A ROAD EAST, SET
 JB1411'IN THE TOP OF THE SOUTHWEST END OF THE WINGWALL AT THE NORTHEAST
 JB1411'CORNER OF A 24-FOOT CONCRETE BRIDGE, 18 FEET EAST OF THE CENTER
 JB1411'LINE OF THE ROAD AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD.
 JB1411
 JB1411                          STATION RECOVERY (2011)
 JB1411
 JB1411'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1411'RECOVERED IN GOOD CONDITION.
 JB1411
 JB1411                          STATION RECOVERY (2019)
 JB1411
 JB1411'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1411'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0550 ***********************************************************************
 JB0550  DESIGNATION -  A 214
 JB0550  PID         -  JB0550
 JB0550  STATE/COUNTY-  IL/CLAY
 JB0550  COUNTRY     -  US
 JB0550  USGS QUAD   -  EDGEWOOD (2018)
 JB0550
 JB0550                         *CURRENT SURVEY CONTROL
 JB0550  ______________________________________________________________________
 JB0550* NAD 83(1986) POSITION- 38 53 10.     (N) 088 38 46.     (W)   SCALED
 JB0550* NAVD 88 ORTHO HEIGHT -   167.186 (meters)      548.51  (feet) ADJUSTED
 JB0550  ______________________________________________________________________
 JB0550  GEOID HEIGHT    -        -31.595 (meters)                     GEOID18
 JB0550  DYNAMIC HEIGHT  -        167.084 (meters)      548.17  (feet) COMP
 JB0550  MODELED GRAVITY -    980,012.0   (mgal)                       NAVD 88
 JB0550
 JB0550  VERT ORDER      -  SECOND    CLASS 0
 JB0550
 JB0550.The horizontal coordinates were scaled from a map and have
 JB0550.an estimated accuracy of +/- 6 seconds.
 JB0550
 JB0550.The orthometric height was determined by differential leveling and
 JB0550.adjusted by the NATIONAL GEODETIC SURVEY
 JB0550.in June 1991.
 JB0550
 JB0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0550.GEOID18 height accuracy estimate available here.
 JB0550
 JB0550.Click photographs - Photos may exist for this station.
 JB0550
 JB0550.The dynamic height is computed by dividing the NAVD 88
 JB0550.geopotential number by the normal gravity value computed on the
 JB0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0550.degrees latitude (g = 980.6199 gals.).
 JB0550
 JB0550.The modeled gravity was interpolated from observed gravity values.
 JB0550
 JB0550;                    North         East    Units  Estimated Accuracy
 JB0550;SPC IL E     -   246,380.      272,860.      MT  (+/- 180 meters Scaled)
 JB0550
 JB0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ572054(NAD 83)
 JB0550
 JB0550                          SUPERSEDED SURVEY CONTROL
 JB0550
 JB0550  NGVD 29 (??/??/92)  167.288  (m)          548.84   (f) ADJ UNCH    2 0
 JB0550
 JB0550.Superseded values are not recommended for survey control.
 JB0550
 JB0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0550.See file dsdata.pdf to determine how the superseded data were derived.
 JB0550
 JB0550_MARKER: DB = BENCH MARK DISK
 JB0550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0550_STAMPING: A 214 1960
 JB0550_MARK LOGO: CGS
 JB0550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0550+STABILITY: SURFACE MOTION
 JB0550
 JB0550  HISTORY     - Date     Condition        Report By
 JB0550  HISTORY     - 1960     MONUMENTED       CGS
 JB0550
 JB0550                          STATION DESCRIPTION
 JB0550
 JB0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0550'3.9 MI S FROM EDGEWOOD.
 JB0550'ABOUT 0.15 MILE NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS
 JB0550'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE
 JB0550'3.75 MILES SOUTH ALONG AN ASPHALT AND GRAVEL ROAD LEADING TO
 JB0550'IOLA, AT THE JUNCTION OF A DIRT ROAD WEST, 130 FEET WEST OF THE
 JB0550'CENTER LINE OF THE ROAD, 49 1/2 FEET WEST OF THE WEST RAIL OF THE
 JB0550'BALTIMORE AND OHIO RAILROAD, 21 FEET SOUTH OF THE CENTER LINE
 JB0550'OF THE DIRT ROAD, 1 FOOT EAST OF A FENCE, 3 FEET SOUTH OF A
 JB0550'FENCE CORNER, 6 1/2 FEET SOUTHEAST OF A POWER POLE, 1.8 FEET
 JB0550'NORTH OF A METAL WITNESS POST, ABOUT 1/2 FEET ABOVE THE LEVEL
 JB0550'OF THE DIRT ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0550'2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0665 ***********************************************************************
 JB0665  DESIGNATION -  A 215
 JB0665  PID         -  JB0665
 JB0665  STATE/COUNTY-  IL/MARION
 JB0665  COUNTRY     -  US
 JB0665  USGS QUAD   -  SALEM NORTH (2018)
 JB0665
 JB0665                         *CURRENT SURVEY CONTROL
 JB0665  ______________________________________________________________________
 JB0665* NAD 83(1986) POSITION- 38 39 49.     (N) 088 58 37.     (W)   SCALED
 JB0665* NAVD 88 ORTHO HEIGHT -   174.559 (meters)      572.70  (feet) ADJUSTED
 JB0665  ______________________________________________________________________
 JB0665  GEOID HEIGHT    -        -31.087 (meters)                     GEOID18
 JB0665  DYNAMIC HEIGHT  -        174.449 (meters)      572.34  (feet) COMP
 JB0665  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 JB0665
 JB0665  VERT ORDER      -  SECOND    CLASS 0
 JB0665
 JB0665.The horizontal coordinates were scaled from a map and have
 JB0665.an estimated accuracy of +/- 6 seconds.
 JB0665
 JB0665.The orthometric height was determined by differential leveling and
 JB0665.adjusted by the NATIONAL GEODETIC SURVEY
 JB0665.in June 1991.
 JB0665
 JB0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0665.GEOID18 height accuracy estimate available here.
 JB0665
 JB0665.Click photographs - Photos may exist for this station.
 JB0665
 JB0665.The dynamic height is computed by dividing the NAVD 88
 JB0665.geopotential number by the normal gravity value computed on the
 JB0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0665.degrees latitude (g = 980.6199 gals.).
 JB0665
 JB0665.The modeled gravity was interpolated from observed gravity values.
 JB0665
 JB0665;                    North         East    Units  Estimated Accuracy
 JB0665;SPC IL E     -   221,830.      243,980.      MT  (+/- 180 meters Scaled)
 JB0665
 JB0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH279813(NAD 83)
 JB0665
 JB0665                          SUPERSEDED SURVEY CONTROL
 JB0665
 JB0665  NGVD 29 (??/??/92)  174.668  (m)          573.06   (f) ADJ UNCH    2 0
 JB0665
 JB0665.Superseded values are not recommended for survey control.
 JB0665
 JB0665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0665.See file dsdata.pdf to determine how the superseded data were derived.
 JB0665
 JB0665_MARKER: DB = BENCH MARK DISK
 JB0665_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0665_STAMPING: A 215 1960
 JB0665_MARK LOGO: CGS
 JB0665_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0665+STABILITY: SURFACE MOTION
 JB0665
 JB0665  HISTORY     - Date     Condition        Report By
 JB0665  HISTORY     - 1960     MONUMENTED       CGS
 JB0665  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0665
 JB0665                          STATION DESCRIPTION
 JB0665
 JB0665'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0665'4.6 MI NW FROM SALEM.
 JB0665'ABOUT 2.6 MILES NORTH ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0665'WITH U.S. HIGHWAY 50 IN SALEM, THENCE 2.0 MILES WEST ALONG A
 JB0665'GRAVEL ROAD, AT A NORTH-SOUTH CROSS ROAD, ABOUT 0.15 MILE EAST
 JB0665'OF THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD, 29 FEET SOUTH
 JB0665'OF THE CENTER LINE OF THE ROAD, 29 FEET EAST OF THE CENTER LINE
 JB0665'OF THE NORTH-SOUTH ROAD, 38 FEET SOUTHEAST OF THE CENTER OF THE
 JB0665'JUNCTION, 2 FEET NORTHWEST OF POWER POLE NUMBER D-6-149, 1 1/2
 JB0665'FEET EAST OF A CONCRETE RIGHT-OF-WAY MARKER, 1.7 FEET WEST OF A
 JB0665'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND
 JB0665'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0665
 JB0665                          STATION RECOVERY (2011)
 JB0665
 JB0665'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0665'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0390 ***********************************************************************
 JB0390  DESIGNATION -  A 216
 JB0390  PID         -  JB0390
 JB0390  STATE/COUNTY-  IL/JEFFERSON
 JB0390  COUNTRY     -  US
 JB0390  USGS QUAD   -  MOUNT VERNON (2018)
 JB0390
 JB0390                         *CURRENT SURVEY CONTROL
 JB0390  ______________________________________________________________________
 JB0390* NAD 83(1986) POSITION- 38 18 56.     (N) 088 55 14.     (W)   SCALED
 JB0390* NAVD 88 ORTHO HEIGHT -   159.360 (meters)      522.83  (feet) ADJUSTED
 JB0390  ______________________________________________________________________
 JB0390  GEOID HEIGHT    -        -30.195 (meters)                     GEOID18
 JB0390  DYNAMIC HEIGHT  -        159.258 (meters)      522.50  (feet) COMP
 JB0390  MODELED GRAVITY -    979,986.9   (mgal)                       NAVD 88
 JB0390
 JB0390  VERT ORDER      -  SECOND    CLASS 0
 JB0390
 JB0390.The horizontal coordinates were scaled from a map and have
 JB0390.an estimated accuracy of +/- 6 seconds.
 JB0390
 JB0390.The orthometric height was determined by differential leveling and
 JB0390.adjusted by the NATIONAL GEODETIC SURVEY
 JB0390.in June 1991.
 JB0390
 JB0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0390.GEOID18 height accuracy estimate available here.
 JB0390
 JB0390.Click photographs - Photos may exist for this station.
 JB0390
 JB0390.The dynamic height is computed by dividing the NAVD 88
 JB0390.geopotential number by the normal gravity value computed on the
 JB0390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0390.degrees latitude (g = 980.6199 gals.).
 JB0390
 JB0390.The modeled gravity was interpolated from observed gravity values.
 JB0390
 JB0390;                    North         East    Units  Estimated Accuracy
 JB0390;SPC IL E     -   183,160.      248,650.      MT  (+/- 180 meters Scaled)
 JB0390
 JB0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH320425(NAD 83)
 JB0390
 JB0390                          SUPERSEDED SURVEY CONTROL
 JB0390
 JB0390  NGVD 29 (??/??/92)  159.468  (m)          523.19   (f) ADJ UNCH    2 0
 JB0390
 JB0390.Superseded values are not recommended for survey control.
 JB0390
 JB0390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0390.See file dsdata.pdf to determine how the superseded data were derived.
 JB0390
 JB0390_MARKER: DB = BENCH MARK DISK
 JB0390_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0390_SP_SET: BOX CULVERT HEADWALL
 JB0390_STAMPING: A 216 1960
 JB0390_MARK LOGO: CGS
 JB0390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0390+STABILITY: SURFACE MOTION
 JB0390
 JB0390  HISTORY     - Date     Condition        Report By
 JB0390  HISTORY     - 1960     MONUMENTED       CGS
 JB0390  HISTORY     - 20071230 MARK NOT FOUND   GEOCAC
 JB0390  HISTORY     - 20140626 MARK NOT FOUND   ILDT
 JB0390
 JB0390                          STATION DESCRIPTION
 JB0390
 JB0390'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0390'1 MI W FROM MT VERNON.
 JB0390'ABOUT 1.0 MILE WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0390'AT MT. VERNON, AT THE SOUTHWEST CORNER OF THE OAKWOOD CEMETERY,
 JB0390'SET IN THE TOP OF THE WEST END OF THE NORTH HEADWALL OF A 2-FOOT
 JB0390'CONCRETE BOX CULVERT, 24 FEET NORTH OF THE CENTER LINE OF THE
 JB0390'HIGHWAY, 105 FEET EAST OF THE SOUTHWEST CORNER OF THE CEMETERY,
 JB0390'AND ABOUT LEVEL WITH THE HIGHWAY.
 JB0390
 JB0390                          STATION RECOVERY (2007)
 JB0390
 JB0390'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 JB0390'A HEADWALL IN THE SOUTHWEST CORNER OF THE CEMETERY WAS NOT FOUND AT
 JB0390'THE DESCRIBED LOCATION.
 JB0390
 JB0390                          STATION RECOVERY (2014)
 JB0390
 JB0390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0390'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0391 ***********************************************************************
 JB0391  DESIGNATION -  A 216 RESET
 JB0391  PID         -  JB0391
 JB0391  STATE/COUNTY-  IL/JEFFERSON
 JB0391  COUNTRY     -  US
 JB0391  USGS QUAD   -  MOUNT VERNON (2018)
 JB0391
 JB0391                         *CURRENT SURVEY CONTROL
 JB0391  ______________________________________________________________________
 JB0391* NAD 83(1986) POSITION- 38 18 56.     (N) 088 55 14.     (W)   SCALED
 JB0391* NAVD 88 ORTHO HEIGHT -   159.46  (meters)      523.2   (feet) RESET
 JB0391  ______________________________________________________________________
 JB0391  GEOID HEIGHT    -        -30.195 (meters)                     GEOID18
 JB0391  VERT ORDER      -  THIRD
 JB0391
 JB0391.The horizontal coordinates were scaled from a map and have
 JB0391.an estimated accuracy of +/- 6 seconds.
 JB0391
 JB0391.The orthometric height was computed from unverified reset data.
 JB0391
 JB0391.No vertical observational check was made to the station.
 JB0391
 JB0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0391.GEOID18 height accuracy estimate available here.
 JB0391
 JB0391.Click photographs - Photos may exist for this station.
 JB0391
 JB0391;                    North         East    Units  Estimated Accuracy
 JB0391;SPC IL E     -   183,160.      248,650.      MT  (+/- 180 meters Scaled)
 JB0391
 JB0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH320425(NAD 83)
 JB0391
 JB0391                          SUPERSEDED SURVEY CONTROL
 JB0391
 JB0391  NGVD 29 (??/??/??)  159.56   (m)          523.5    (f) RESET       3  
 JB0391
 JB0391.Superseded values are not recommended for survey control.
 JB0391
 JB0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0391.See file dsdata.pdf to determine how the superseded data were derived.
 JB0391
 JB0391_MARKER: DB = BENCH MARK DISK
 JB0391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0391_STAMPING: A 216 RESET 1969
 JB0391_MARK LOGO: CGS
 JB0391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0391+STABILITY: SURFACE MOTION
 JB0391
 JB0391  HISTORY     - Date     Condition        Report By
 JB0391  HISTORY     - 1969     MONUMENTED       CGS
 JB0391  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0391
 JB0391                          STATION DESCRIPTION
 JB0391
 JB0391'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0391'1 MI W FROM MT VERNON.
 JB0391'ABOUT 1.0 MILE WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0391'AT MT. VERNON, AT THE SOUTHWEST CORNER OF THE OAKWOOD CEMETERY,
 JB0391'SET IN CONCRETE PILLAR 49 FT NORTH OF THE CENTERLINE OF THE
 JB0391'HIGHWAY (U.S. 460) AND STATIONING 618+77, 100 FT EAST OF THE
 JB0391'SOUTHWEST CORNER OF THE CEMETERY, AND ABOUT LEVEL WITH THE
 JB0391'HIGHWAY.
 JB0391
 JB0391                          STATION RECOVERY (2009)
 JB0391
 JB0391'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0391'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0922 ***********************************************************************
 HB0922  DESIGNATION -  A 217
 HB0922  PID         -  HB0922
 HB0922  STATE/COUNTY-  IL/PULASKI
 HB0922  COUNTRY     -  US
 HB0922  USGS QUAD   -  PULASKI (2018)
 HB0922
 HB0922                         *CURRENT SURVEY CONTROL
 HB0922  ______________________________________________________________________
 HB0922* NAD 83(1986) POSITION- 37 12 19.     (N) 089 09 25.     (W)   SCALED
 HB0922* NAVD 88 ORTHO HEIGHT -   138.749 (meters)      455.21  (feet) ADJUSTED
 HB0922  ______________________________________________________________________
 HB0922  GEOID HEIGHT    -        -28.299 (meters)                     GEOID18
 HB0922  DYNAMIC HEIGHT  -        138.649 (meters)      454.88  (feet) COMP
 HB0922  MODELED GRAVITY -    979,906.1   (mgal)                       NAVD 88
 HB0922
 HB0922  VERT ORDER      -  SECOND    CLASS 0
 HB0922
 HB0922.The horizontal coordinates were scaled from a map and have
 HB0922.an estimated accuracy of +/- 6 seconds.
 HB0922
 HB0922.The orthometric height was determined by differential leveling and
 HB0922.adjusted by the NATIONAL GEODETIC SURVEY
 HB0922.in June 1991.
 HB0922
 HB0922.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0922.GEOID18 height accuracy estimate available here.
 HB0922
 HB0922.Click photographs - Photos may exist for this station.
 HB0922
 HB0922.The dynamic height is computed by dividing the NAVD 88
 HB0922.geopotential number by the normal gravity value computed on the
 HB0922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0922.degrees latitude (g = 980.6199 gals.).
 HB0922
 HB0922.The modeled gravity was interpolated from observed gravity values.
 HB0922
 HB0922;                    North         East    Units  Estimated Accuracy
 HB0922;SPC IL W     -    60,250.      789,630.      MT  (+/- 180 meters Scaled)
 HB0922
 HB0922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG085198(NAD 83)
 HB0922
 HB0922                          SUPERSEDED SURVEY CONTROL
 HB0922
 HB0922  NGVD 29 (11/26/84)  138.681  (m)          454.99   (f) ADJUSTED    2 0
 HB0922
 HB0922.Superseded values are not recommended for survey control.
 HB0922
 HB0922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0922.See file dsdata.pdf to determine how the superseded data were derived.
 HB0922
 HB0922_MARKER: DB = BENCH MARK DISK
 HB0922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0922_STAMPING: A 217 1960
 HB0922_MARK LOGO: CGS
 HB0922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0922+STABILITY: SURFACE MOTION
 HB0922
 HB0922  HISTORY     - Date     Condition        Report By
 HB0922  HISTORY     - 1960     MONUMENTED       CGS
 HB0922  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0922
 HB0922                          STATION DESCRIPTION
 HB0922
 HB0922'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0922'3.6 MI E FROM PULASKI.
 HB0922'ABOUT 0.7 MILE SOUTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0922'AT PULASKI, THENCE 1.25 MILE EAST ALONG A GRAVEL ROAD, THENCE 0.25
 HB0922'MILE NORTH ALONG A GRAVEL ROAD, THENCE 1.65 MILE EAST ALONG
 HB0922'A GRAVEL ROAD, THENCE 0.05 MILE NORTH ALONG A GRAVEL ROAD, AT A
 HB0922'DRIVE EAST TO A FARM HOUSE, 22 FEET EAST OF THE CENTER LINE OF THE
 HB0922'ROAD, 79 FEET SOUTH OF THE CENTER LINE OF THE DRIVE, 2 FEET WEST
 HB0922'OF A FENCE, 20 FEET SOUTH OF A FENCE CORNER AND THE NORTH END
 HB0922'OF A WIRE GATE, 2.3 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 HB0922'1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 HB0922'CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THIS MARK WAS SET IN
 HB0922'THE WAY OF HIGHWAY CONSTRUCTION AND WAS DESTROYED BY THIS PARTY.
 HB0922'A NEW MARK L 217 WAS SET IN THE NEAR VICINITY TO REPLACE IT.
 HB0922
 HB0922                          STATION RECOVERY (2012)
 HB0922
 HB0922'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0922'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0916 ***********************************************************************
 KB0916  DESIGNATION -  A 218
 KB0916  PID         -  KB0916
 KB0916  STATE/COUNTY-  IL/MACOUPIN
 KB0916  COUNTRY     -  US
 KB0916  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0916
 KB0916                         *CURRENT SURVEY CONTROL
 KB0916  ______________________________________________________________________
 KB0916* NAD 83(1986) POSITION- 39 02 07.     (N) 089 44 10.     (W)   SCALED
 KB0916* NAVD 88 ORTHO HEIGHT -   198.670 (meters)      651.80  (feet) ADJUSTED
 KB0916  ______________________________________________________________________
 KB0916  GEOID HEIGHT    -        -31.216 (meters)                     GEOID18
 KB0916  DYNAMIC HEIGHT  -        198.552 (meters)      651.42  (feet) COMP
 KB0916  MODELED GRAVITY -    980,029.0   (mgal)                       NAVD 88
 KB0916
 KB0916  VERT ORDER      -  SECOND    CLASS 0
 KB0916
 KB0916.The horizontal coordinates were scaled from a map and have
 KB0916.an estimated accuracy of +/- 6 seconds.
 KB0916
 KB0916.The orthometric height was determined by differential leveling and
 KB0916.adjusted by the NATIONAL GEODETIC SURVEY
 KB0916.in June 1991.
 KB0916
 KB0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0916.GEOID18 height accuracy estimate available here.
 KB0916
 KB0916.Click photographs - Photos may exist for this station.
 KB0916
 KB0916.The dynamic height is computed by dividing the NAVD 88
 KB0916.geopotential number by the normal gravity value computed on the
 KB0916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0916.degrees latitude (g = 980.6199 gals.).
 KB0916
 KB0916.The modeled gravity was interpolated from observed gravity values.
 KB0916
 KB0916;                    North         East    Units  Estimated Accuracy
 KB0916;SPC IL W     -   262,970.      737,280.      MT  (+/- 180 meters Scaled)
 KB0916
 KB0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ631242(NAD 83)
 KB0916
 KB0916                          SUPERSEDED SURVEY CONTROL
 KB0916
 KB0916  NGVD 29 (??/??/92)  198.790  (m)          652.20   (f) ADJ UNCH    2 0
 KB0916
 KB0916.Superseded values are not recommended for survey control.
 KB0916
 KB0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0916.See file dsdata.pdf to determine how the superseded data were derived.
 KB0916
 KB0916_MARKER: DB = BENCH MARK DISK
 KB0916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0916_STAMPING: A 218 1960
 KB0916_MARK LOGO: CGS
 KB0916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0916+STABILITY: SURFACE MOTION
 KB0916
 KB0916  HISTORY     - Date     Condition        Report By
 KB0916  HISTORY     - 1960     MONUMENTED       CGS
 KB0916
 KB0916                          STATION DESCRIPTION
 KB0916
 KB0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0916'3.1 MI SW FROM MOUNT OLIVE.
 KB0916'ABOUT 2.1 MILES SOUTH ALONG POPLAR STREET AND A BLACK TOP ROAD
 KB0916'FROM ITS JUNCTION WITH MAIN STREET IN MOUNT OLIVE THENCE 0.5 MILES
 KB0916'WEST ON AN OIL ROAD, THENCE 0.5 MILES SOUTH ON AN OIL ROAD AT A
 KB0916'FENCE CORNER EAST OF THE ROAD, 24 FEET EAST OF THE CENTER LINE
 KB0916'OF THE ROAD, 21 FEET NORTH OF A FENCE CORNER, 14 FEET SOUTH OF
 KB0916'A TELEPHONE POLE, 1 FOOT WEST OF THE FENCE, 2.0 FEET NORTH OF A
 KB0916'METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET
 KB0916'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1047 ***********************************************************************
 KB1047  DESIGNATION -  A 219
 KB1047  PID         -  KB1047
 KB1047  STATE/COUNTY-  IL/SANGAMON
 KB1047  COUNTRY     -  US
 KB1047  USGS QUAD   -  CHATHAM (2018)
 KB1047
 KB1047                         *CURRENT SURVEY CONTROL
 KB1047  ______________________________________________________________________
 KB1047* NAD 83(1986) POSITION- 39 37 55.     (N) 089 38 55.     (W)   SCALED
 KB1047* NAVD 88 ORTHO HEIGHT -   182.790 (meters)      599.70  (feet) ADJUSTED
 KB1047  ______________________________________________________________________
 KB1047  GEOID HEIGHT    -        -32.242 (meters)                     GEOID18
 KB1047  DYNAMIC HEIGHT  -        182.688 (meters)      599.37  (feet) COMP
 KB1047  MODELED GRAVITY -    980,066.1   (mgal)                       NAVD 88
 KB1047
 KB1047  VERT ORDER      -  SECOND    CLASS 0
 KB1047
 KB1047.The horizontal coordinates were scaled from a map and have
 KB1047.an estimated accuracy of +/- 6 seconds.
 KB1047
 KB1047.The orthometric height was determined by differential leveling and
 KB1047.adjusted by the NATIONAL GEODETIC SURVEY
 KB1047.in June 1991.
 KB1047
 KB1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1047.GEOID18 height accuracy estimate available here.
 KB1047
 KB1047.Click photographs - Photos may exist for this station.
 KB1047
 KB1047.The dynamic height is computed by dividing the NAVD 88
 KB1047.geopotential number by the normal gravity value computed on the
 KB1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1047.degrees latitude (g = 980.6199 gals.).
 KB1047
 KB1047.The modeled gravity was interpolated from observed gravity values.
 KB1047
 KB1047;                    North         East    Units  Estimated Accuracy
 KB1047;SPC IL W     -   329,250.      744,470.      MT  (+/- 180 meters Scaled)
 KB1047
 KB1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ726902(NAD 83)
 KB1047
 KB1047                          SUPERSEDED SURVEY CONTROL
 KB1047
 KB1047  NGVD 29 (??/??/92)  182.905  (m)          600.08   (f) ADJ UNCH    2 0
 KB1047
 KB1047.Superseded values are not recommended for survey control.
 KB1047
 KB1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1047.See file dsdata.pdf to determine how the superseded data were derived.
 KB1047
 KB1047_MARKER: DB = BENCH MARK DISK
 KB1047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1047_STAMPING: A 219 1960
 KB1047_MARK LOGO: CGS
 KB1047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1047+STABILITY: SURFACE MOTION
 KB1047
 KB1047  HISTORY     - Date     Condition        Report By
 KB1047  HISTORY     - 1960     MONUMENTED       CGS
 KB1047  HISTORY     - 1976     GOOD             NGS
 KB1047
 KB1047                          STATION DESCRIPTION
 KB1047
 KB1047'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1047'4.6 MI NW FROM DIVERNON.
 KB1047'4.5 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1047'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.1 MILES EAST ALONG
 KB1047'AN OILED ROAD AT A FARM HOUSE ON THE SOUTH SIDE OF THE ROAD AT
 KB1047'A FENCE CORNER SOUTH OF THE ROAD, 20 FEET SOUTH OF THE CENTER
 KB1047'LINE OF THE ROAD, 141 FEET WEST OF THE CENTER LINE OF THE FARM
 KB1047'DRIVE, 1 FOOT NORTH OF THE FENCE, 7.5 FEET WEST OF THE FENCE
 KB1047'CORNER, 24 FEET WEST OF A POWER POLE WITH A TRANSFORMER, 1.8
 KB1047'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 KB1047'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB1047
 KB1047                          STATION RECOVERY (1976)
 KB1047
 KB1047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0023 ***********************************************************************
 LC0023  DESIGNATION -  A 22
 LC0023  PID         -  LC0023
 LC0023  STATE/COUNTY-  IL/FORD
 LC0023  COUNTRY     -  US
 LC0023  USGS QUAD   -  SIBLEY (2018)
 LC0023
 LC0023                         *CURRENT SURVEY CONTROL
 LC0023  ______________________________________________________________________
 LC0023* NAD 83(1986) POSITION- 40 36 28.     (N) 088 23 09.     (W)   SCALED
 LC0023* NAVD 88 ORTHO HEIGHT -   250.968 (meters)      823.38  (feet) ADJUSTED
 LC0023  ______________________________________________________________________
 LC0023  GEOID HEIGHT    -        -31.984 (meters)                     GEOID18
 LC0023  DYNAMIC HEIGHT  -        250.855 (meters)      823.01  (feet) COMP
 LC0023  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0023
 LC0023  VERT ORDER      -  SECOND    CLASS 0
 LC0023
 LC0023.The horizontal coordinates were scaled from a map and have
 LC0023.an estimated accuracy of +/- 6 seconds.
 LC0023
 LC0023.The orthometric height was determined by differential leveling and
 LC0023.adjusted by the NATIONAL GEODETIC SURVEY
 LC0023.in June 1991.
 LC0023
 LC0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0023.GEOID18 height accuracy estimate available here.
 LC0023
 LC0023.Click photographs - Photos may exist for this station.
 LC0023
 LC0023.The dynamic height is computed by dividing the NAVD 88
 LC0023.geopotential number by the normal gravity value computed on the
 LC0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0023.degrees latitude (g = 980.6199 gals.).
 LC0023
 LC0023.The modeled gravity was interpolated from observed gravity values.
 LC0023
 LC0023;                    North         East    Units  Estimated Accuracy
 LC0023;SPC IL E     -   437,490.      295,560.      MT  (+/- 180 meters Scaled)
 LC0023
 LC0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK827961(NAD 83)
 LC0023
 LC0023                          SUPERSEDED SURVEY CONTROL
 LC0023
 LC0023  NGVD 29 (??/??/92)  251.021  (m)          823.56   (f) ADJ UNCH    2 0
 LC0023
 LC0023.Superseded values are not recommended for survey control.
 LC0023
 LC0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0023.See file dsdata.pdf to determine how the superseded data were derived.
 LC0023
 LC0023_MARKER: DB = BENCH MARK DISK
 LC0023_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0023_SP_SET: CULVERT HEADWALL
 LC0023_STAMPING: A 22 1934
 LC0023_MARK LOGO: CGS
 LC0023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0023+STABILITY: SURFACE MOTION
 LC0023
 LC0023  HISTORY     - Date     Condition        Report By
 LC0023  HISTORY     - 1934     MONUMENTED       CGS
 LC0023  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0023
 LC0023                          STATION DESCRIPTION
 LC0023
 LC0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0023'3.3 MI N FROM SIBLEY.
 LC0023'3.3 MILES NORTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0023'SIBLEY, FORD COUNTY, 19 POLES SOUTH OF MILEPOST 103, IN THE
 LC0023'TOP OF THE NORTH END OF THE EAST HEADWALL OF A 2- BY 2-FOOT
 LC0023'HIGHWAY CULVERT, 45 FEET WEST OF THE CENTERLINE OF THE TRACK, 18
 LC0023'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 47, AND ABOUT 2
 LC0023'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 22 1934.
 LC0023
 LC0023                          STATION RECOVERY (1984)
 LC0023
 LC0023'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0023'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1118 ***********************************************************************
 LC1118  DESIGNATION -  A 220
 LC1118  PID         -  LC1118
 LC1118  STATE/COUNTY-  IL/LOGAN
 LC1118  COUNTRY     -  US
 LC1118  USGS QUAD   -  LINCOLN WEST (2018)
 LC1118
 LC1118                         *CURRENT SURVEY CONTROL
 LC1118  ______________________________________________________________________
 LC1118* NAD 83(1986) POSITION- 40 08 35.     (N) 089 22 58.     (W)   SCALED
 LC1118* NAVD 88 ORTHO HEIGHT -   176.642 (meters)      579.53  (feet) ADJUSTED
 LC1118  ______________________________________________________________________
 LC1118  GEOID HEIGHT    -        -32.539 (meters)                     GEOID18
 LC1118  DYNAMIC HEIGHT  -        176.552 (meters)      579.24  (feet) COMP
 LC1118  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 LC1118
 LC1118  VERT ORDER      -  SECOND    CLASS 0
 LC1118
 LC1118.The horizontal coordinates were scaled from a map and have
 LC1118.an estimated accuracy of +/- 6 seconds.
 LC1118
 LC1118.The orthometric height was determined by differential leveling and
 LC1118.adjusted by the NATIONAL GEODETIC SURVEY
 LC1118.in June 1991.
 LC1118
 LC1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1118.GEOID18 height accuracy estimate available here.
 LC1118
 LC1118.Click photographs - Photos may exist for this station.
 LC1118
 LC1118.The dynamic height is computed by dividing the NAVD 88
 LC1118.geopotential number by the normal gravity value computed on the
 LC1118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1118.degrees latitude (g = 980.6199 gals.).
 LC1118
 LC1118.The modeled gravity was interpolated from observed gravity values.
 LC1118
 LC1118;                    North         East    Units  Estimated Accuracy
 LC1118;SPC IL W     -   386,170.      766,800.      MT  (+/- 180 meters Scaled)
 LC1118
 LC1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK970463(NAD 83)
 LC1118
 LC1118                          SUPERSEDED SURVEY CONTROL
 LC1118
 LC1118  NGVD 29 (??/??/92)  176.727  (m)          579.81   (f) ADJ UNCH    2 0
 LC1118
 LC1118.Superseded values are not recommended for survey control.
 LC1118
 LC1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1118.See file dsdata.pdf to determine how the superseded data were derived.
 LC1118
 LC1118_MARKER: DB = BENCH MARK DISK
 LC1118_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1118_SP_SET: CULVERT HEADWALL
 LC1118_STAMPING: A 220 1960
 LC1118_MARK LOGO: CGS
 LC1118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1118+STABILITY: SURFACE MOTION
 LC1118
 LC1118  HISTORY     - Date     Condition        Report By
 LC1118  HISTORY     - 1960     MONUMENTED       CGS
 LC1118  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC1118
 LC1118                          STATION DESCRIPTION
 LC1118
 LC1118'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1118'1.8 MI SE FROM LINCOLN.
 LC1118'ABOUT 1.4 MILES SOUTH ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1118'WITH STATE HIGHWAYS 10 AND 121 IN THE WEST PART OF LINCOLN, THENCE
 LC1118'0.4 MILES NORTHEAST ALONG BUSINESS ROUTE 66, AT THE CROSSING OF
 LC1118'THE ILLINOIS CENTRAL RAILROAD, SET IN THE TOP OF THE SOUTH END
 LC1118'OF THE WEST HEADWALL OF A 3 FOOT CONCRETE BOX CULVERT, 22 FEET WEST
 LC1118'OF THE CENTER LINE OF BUSINESS ROUTE 66, 65 FEET SOUTH OF THE
 LC1118'SOUTH RAIL OF THE ILLINOIS CENTRAL RAILROAD, 21 FEET SOUTH OF THE
 LC1118'CENTER LINE OF A DRIVE WEST, ABOUT 1.5 FEET BELOW THE LEVEL OF
 LC1118'THE HIGHWAY.  NOTE-- THIS MARK MAY ALSO BE REACHED FROM THE POST
 LC1118'OFFICE IN LINCOLN BY GOING 0.10 MILE NORTHWEST ALONG STATE HIGHWAY
 LC1118'121, THENCE 0.3 MILES SOUTH ALONG KICKAPOO STREET, THENCE 0.85
 LC1118'MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD.
 LC1118
 LC1118                          STATION RECOVERY (1975)
 LC1118
 LC1118'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1118'DESCRIPTION CONTRADICTS ITSELF, 1.8 MI SE OF LINCOLN OR IN LINCOLN AS
 LC1118'DESCRIBED. NO TRACE FOUND AT DESCRIBED LOCATION. AREA HAS BEEN
 LC1118'FILLED, NO CUL AT DESCRIBED LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0517 ***********************************************************************
 NH0517  DESIGNATION -  A 221
 NH0517  PID         -  NH0517
 NH0517  STATE/COUNTY-  IL/WINNEBAGO
 NH0517  COUNTRY     -  US
 NH0517  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0517
 NH0517                         *CURRENT SURVEY CONTROL
 NH0517  ______________________________________________________________________
 NH0517* NAD 83(1986) POSITION- 42 29 38.89   (N) 089 02 23.65   (W)   HD_HELD1
 NH0517* NAVD 88 ORTHO HEIGHT -   225.845 (meters)      740.96  (feet) ADJUSTED
 NH0517  ______________________________________________________________________
 NH0517  GEOID HEIGHT    -        -33.739 (meters)                     GEOID18
 NH0517  DYNAMIC HEIGHT  -        225.775 (meters)      740.73  (feet) COMP
 NH0517  MODELED GRAVITY -    980,308.6   (mgal)                       NAVD 88
 NH0517
 NH0517  VERT ORDER      -  FIRST     CLASS II
 NH0517
 NH0517.The horizontal coordinates were determined by differentially corrected
 NH0517.hand held GPS observations or other comparable positioning techniques
 NH0517.and have an estimated accuracy of +/- 3 meters.
 NH0517
 NH0517.The orthometric height was determined by differential leveling and
 NH0517.adjusted by the NATIONAL GEODETIC SURVEY
 NH0517.in June 1991.
 NH0517
 NH0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0517.GEOID18 height accuracy estimate available here.
 NH0517
 NH0517.Click photographs - Photos may exist for this station.
 NH0517
 NH0517.The dynamic height is computed by dividing the NAVD 88
 NH0517.geopotential number by the normal gravity value computed on the
 NH0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0517.degrees latitude (g = 980.6199 gals.).
 NH0517
 NH0517.The modeled gravity was interpolated from observed gravity values.
 NH0517
 NH0517;                    North         East    Units  Estimated Accuracy
 NH0517;SPC IL W     -   647,582.3     792,622.6     MT  (+/- 3 meters HH1 GPS) 
 NH0517
 NH0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3237006658(NAD 83)
 NH0517
 NH0517                          SUPERSEDED SURVEY CONTROL
 NH0517
 NH0517  NGVD 29 (??/??/92)  225.905  (m)          741.16   (f) ADJ UNCH    1 2
 NH0517
 NH0517.Superseded values are not recommended for survey control.
 NH0517
 NH0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0517.See file dsdata.pdf to determine how the superseded data were derived.
 NH0517
 NH0517_MARKER: DB = BENCH MARK DISK
 NH0517_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0517_SP_SET: BRIDGE ABUTMENT
 NH0517_STAMPING: A 221 1960
 NH0517_MARK LOGO: CGS
 NH0517_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0517_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0517+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2003
 NH0517
 NH0517  HISTORY     - Date     Condition        Report By
 NH0517  HISTORY     - 1960     MONUMENTED       CGS
 NH0517  HISTORY     - 19970530 GOOD             USPSQD
 NH0517  HISTORY     - 20031008 GOOD             JCLS
 NH0517
 NH0517                          STATION DESCRIPTION
 NH0517
 NH0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0517'ABOUT 0.35 MILE SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0517'AND PACIFIC RAILROAD FROM THE STATION AT BELOIT, IN S6, R2E,
 NH0517'T46N, 0.2 MILE SOUTHWEST OF MILEPOST 69, 8 FEET SOUTHEAST
 NH0517'OF THE SOUTHEAST RAIL, IN TOP OF THE SOUTHEAST END OF THE BACK
 NH0517'WALL OF THE NORTHEAST CONCRETE ABUTMENT OF STEEL PLATE RAILROAD
 NH0517'BRIDGE E 214 OVER TURTLE CREEK, AND ABOUT 1 1/2 FEET BELOW THE
 NH0517'LEVEL OF THE TRACK.
 NH0517
 NH0517                          STATION RECOVERY (1997)
 NH0517
 NH0517'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0517'RECOVERED IN GOOD CONDITION.
 NH0517
 NH0517                          STATION RECOVERY (2003)
 NH0517
 NH0517'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2003 (MRY)
 NH0517'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0573 ***********************************************************************
 NH0573  DESIGNATION -  A 222 RESET
 NH0573  PID         -  NH0573
 NH0573  STATE/COUNTY-  IL/WINNEBAGO
 NH0573  COUNTRY     -  US
 NH0573  USGS QUAD   -  WINNEBAGO (2018)
 NH0573
 NH0573                         *CURRENT SURVEY CONTROL
 NH0573  ______________________________________________________________________
 NH0573* NAD 83(1986) POSITION- 42 17 17.     (N) 089 08 14.     (W)   SCALED
 NH0573* NAVD 88 ORTHO HEIGHT -   226.37  (meters)      742.7   (feet) RESET
 NH0573  ______________________________________________________________________
 NH0573  GEOID HEIGHT    -        -33.409 (meters)                     GEOID18
 NH0573  VERT ORDER      -  THIRD
 NH0573
 NH0573.The horizontal coordinates were scaled from a map and have
 NH0573.an estimated accuracy of +/- 6 seconds.
 NH0573
 NH0573.The orthometric height was computed from unverified reset data.
 NH0573
 NH0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0573.GEOID18 height accuracy estimate available here.
 NH0573
 NH0573.Click photographs - Photos may exist for this station.
 NH0573
 NH0573;                    North         East    Units  Estimated Accuracy
 NH0573;SPC IL W     -   624,590.      784,900.      MT  (+/- 180 meters Scaled)
 NH0573
 NH0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM237839(NAD 83)
 NH0573
 NH0573                          SUPERSEDED SURVEY CONTROL
 NH0573
 NH0573.No superseded survey control is available for this station.
 NH0573
 NH0573_MARKER: DB = BENCH MARK DISK
 NH0573_STAMPING: A 222 RESET 1972
 NH0573_MARK LOGO: CGS
 NH0573_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0573
 NH0573  HISTORY     - Date     Condition        Report By
 NH0573  HISTORY     - 1972     MONUMENTED       ILHD
 NH0573
 NH0573                          STATION DESCRIPTION
 NH0573
 NH0573'DESCRIBED BY IL HIGHWAY DEPT 1972
 NH0573'3 MI W FROM ROCKFORD.
 NH0573'ABOUT 2.95 MILES WEST ALONG AUBURN STREET FROM THE INTERSECTION
 NH0573'OF NORTH MAIN STREET AT ROCKFORD, IN SECTION 17, T 44 N, R 1 E,
 NH0573'158.4 FEET WEST OF THE EAST 1/4 CORNER OF SECTION 17, DIRECTLY
 NH0573'SOUTH OF THE RUNWAY OF COTTONWOOD AIRPORT, ON THE CENTER LINE
 NH0573'OF AUBURN STREET, 154 FEET WEST OF THE CENTER LINE OF PIERPONT
 NH0573'AVENUE AND LOCATED IN THE CENTER OF THE MEDIAN, STATION 35 + 00.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0615 ***********************************************************************
 NH0615  DESIGNATION -  A 223
 NH0615  PID         -  NH0615
 NH0615  STATE/COUNTY-  IL/WINNEBAGO
 NH0615  COUNTRY     -  US
 NH0615  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0615
 NH0615                         *CURRENT SURVEY CONTROL
 NH0615  ______________________________________________________________________
 NH0615* NAD 83(1986) POSITION- 42 09 02.     (N) 089 05 31.     (W)   SCALED
 NH0615* NAVD 88 ORTHO HEIGHT -   218.546 (meters)      717.01  (feet) ADJUSTED
 NH0615  ______________________________________________________________________
 NH0615  GEOID HEIGHT    -        -33.195 (meters)                     GEOID18
 NH0615  DYNAMIC HEIGHT  -        218.474 (meters)      716.78  (feet) COMP
 NH0615  MODELED GRAVITY -    980,289.2   (mgal)                       NAVD 88
 NH0615
 NH0615  VERT ORDER      -  FIRST     CLASS II
 NH0615
 NH0615.The horizontal coordinates were scaled from a map and have
 NH0615.an estimated accuracy of +/- 6 seconds.
 NH0615
 NH0615.The orthometric height was determined by differential leveling and
 NH0615.adjusted by the NATIONAL GEODETIC SURVEY
 NH0615.in June 1991.
 NH0615
 NH0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0615.GEOID18 height accuracy estimate available here.
 NH0615
 NH0615.Click photographs - Photos may exist for this station.
 NH0615
 NH0615.The dynamic height is computed by dividing the NAVD 88
 NH0615.geopotential number by the normal gravity value computed on the
 NH0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0615.degrees latitude (g = 980.6199 gals.).
 NH0615
 NH0615.The modeled gravity was interpolated from observed gravity values.
 NH0615
 NH0615;                    North         East    Units  Estimated Accuracy
 NH0615;SPC IL W     -   609,360.      788,830.      MT  (+/- 180 meters Scaled)
 NH0615
 NH0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM271686(NAD 83)
 NH0615
 NH0615                          SUPERSEDED SURVEY CONTROL
 NH0615
 NH0615  NGVD 29 (??/??/92)  218.595  (m)          717.17   (f) ADJ UNCH    1 2
 NH0615
 NH0615.Superseded values are not recommended for survey control.
 NH0615
 NH0615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0615.See file dsdata.pdf to determine how the superseded data were derived.
 NH0615
 NH0615_MARKER: DB = BENCH MARK DISK
 NH0615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0615_STAMPING: A 223 1960
 NH0615_MARK LOGO: CGS
 NH0615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0615+STABILITY: SURFACE MOTION
 NH0615
 NH0615  HISTORY     - Date     Condition        Report By
 NH0615  HISTORY     - 1960     MONUMENTED       CGS
 NH0615  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0615  HISTORY     - 19970316 MARK NOT FOUND   USPSQD
 NH0615
 NH0615                          STATION DESCRIPTION
 NH0615
 NH0615'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0615'3.5 MI N FROM DAVIS JUNCTION.
 NH0615'ABOUT 3.5 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0615'RAILROAD FROM THE STATION AT DAVIS JUNCTION, 0.2 MILE NORTH OF
 NH0615'MILEPOST 15, IN S-35, R-1E, T-43N, AT THE CROSSING OF EDSON ROAD
 NH0615'AND THE OGLE-WINNEBAGO COUNTY LINE, 46 1/2 FEET WEST OF THE WEST
 NH0615'RAIL, 56 FEET NORTH OF THE CENTER LINE OF EDSON ROAD, 1 FOOT
 NH0615'EAST OF A WIRE FENCE, 24 FEET NORTH OF A CONCRETE FENCE CORNER
 NH0615'POST, 15 1/2 FEET EAST-NORTHEAST OF NORTH POLE OF SOUBLE POLE 420
 NH0615'OF DOUBLE WOODEN HIGH POWER LINE, ABOUT LEVEL WITH EDSON ROAD,
 NH0615'ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN TOP OF A
 NH0615'CONCRETE POST PROJECTING 3 INCHES.
 NH0615
 NH0615                          STATION RECOVERY (1987)
 NH0615
 NH0615'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0615'MARK NOT FOUND.
 NH0615
 NH0615                          STATION RECOVERY (1997)
 NH0615
 NH0615'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0615'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0542 ***********************************************************************
 MF0542  DESIGNATION -  A 224
 MF0542  PID         -  MF0542
 MF0542  STATE/COUNTY-  IL/OGLE
 MF0542  COUNTRY     -  US
 MF0542  USGS QUAD   -  ROCHELLE (2018)
 MF0542
 MF0542                         *CURRENT SURVEY CONTROL
 MF0542  ______________________________________________________________________
 MF0542* NAD 83(1986) POSITION- 41 55 07.6    (N) 089 03 53.7    (W)   HD_HELD2
 MF0542* NAVD 88 ORTHO HEIGHT -   240.600 (meters)      789.37  (feet) ADJUSTED
 MF0542  ______________________________________________________________________
 MF0542  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 MF0542  DYNAMIC HEIGHT  -        240.515 (meters)      789.09  (feet) COMP
 MF0542  MODELED GRAVITY -    980,264.3   (mgal)                       NAVD 88
 MF0542
 MF0542  VERT ORDER      -  FIRST     CLASS I
 MF0542
 MF0542.The horizontal coordinates were established by autonomous hand held GPS
 MF0542.observations and have an estimated accuracy of +/- 10 meters.
 MF0542
 MF0542.The orthometric height was determined by differential leveling and
 MF0542.adjusted by the NATIONAL GEODETIC SURVEY
 MF0542.in June 1991.
 MF0542
 MF0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0542.GEOID18 height accuracy estimate available here.
 MF0542
 MF0542.Click photographs - Photos may exist for this station.
 MF0542
 MF0542.The dynamic height is computed by dividing the NAVD 88
 MF0542.geopotential number by the normal gravity value computed on the
 MF0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0542.degrees latitude (g = 980.6199 gals.).
 MF0542
 MF0542.The modeled gravity was interpolated from observed gravity values.
 MF0542
 MF0542;                    North         East    Units  Estimated Accuracy
 MF0542;SPC IL W     -   583,649.      791,392.      MT  (+/- 10 meters HH2 GPS)
 MF0542
 MF0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2876742820(NAD 83)
 MF0542
 MF0542                          SUPERSEDED SURVEY CONTROL
 MF0542
 MF0542  NGVD 29 (??/??/92)  240.658  (m)          789.56   (f) ADJ UNCH    1 1
 MF0542
 MF0542.Superseded values are not recommended for survey control.
 MF0542
 MF0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0542.See file dsdata.pdf to determine how the superseded data were derived.
 MF0542
 MF0542_MARKER: DB = BENCH MARK DISK
 MF0542_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0542_SP_SET: FOUNDATION
 MF0542_STAMPING: A 224 1960
 MF0542_MARK LOGO: CGS
 MF0542_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0542_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0542+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2009
 MF0542
 MF0542  HISTORY     - Date     Condition        Report By
 MF0542  HISTORY     - 1960     MONUMENTED       CGS
 MF0542  HISTORY     - 1969     GOOD             CGS
 MF0542  HISTORY     - 19960510 GOOD             USPSQD
 MF0542  HISTORY     - 20010721 GOOD             USPSQD
 MF0542  HISTORY     - 20040929 GOOD             USPSQD
 MF0542  HISTORY     - 20090507 GOOD             GEOCAC
 MF0542
 MF0542                          STATION DESCRIPTION
 MF0542
 MF0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0542'0.1 MI SE FROM ROCHELLE.
 MF0542'ABOUT 0.1 MILE SOUTHEAST ALONG MAIN STREET FROM THE CHICAGO,
 MF0542'BURLINGTON AND QUINCY RAILROAD STATION AT ROCHELLE, 93 1/2 FEET
 MF0542'SOUTHWEST OF THE CENTER LINE OF THE STREET, 90 YARDS SOUTHEAST OF
 MF0542'THE CENTER LINE OF FIRST AVENUE, SET VERTICALLY IN THE NORTHEAST
 MF0542'BRICK FACE AND 3.6 FEET NORTHWEST OF THE EAST CORNER OF THE OLDER
 MF0542'PART OF THE LINCOLN SCHOOL BUILDING, 28 FEET SOUTHEAST OF THE CENTER
 MF0542'OF THE NORTHEAST ENTRANCE TO THE BUILDING, AND ABOUT 2 FEET ABOVE
 MF0542'THE LEVEL OF THE SIDEWALK.  SEC 25, T40N, R1E
 MF0542
 MF0542                          STATION RECOVERY (1996)
 MF0542
 MF0542'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0542'RECOVERED IN GOOD CONDITION.
 MF0542
 MF0542                          STATION RECOVERY (2001)
 MF0542
 MF0542'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0542'RECOVERED IN GOOD CONDITION.
 MF0542
 MF0542                          STATION RECOVERY (2004)
 MF0542
 MF0542'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0542'RECOVERED IN GOOD CONDITION.
 MF0542
 MF0542                          STATION RECOVERY (2009)
 MF0542
 MF0542'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 MF0542'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0662 ***********************************************************************
 MF0662  DESIGNATION -  A 225
 MF0662  PID         -  MF0662
 MF0662  STATE/COUNTY-  IL/LASALLE
 MF0662  COUNTRY     -  US
 MF0662  USGS QUAD   -  MENDOTA WEST (2018)
 MF0662
 MF0662                         *CURRENT SURVEY CONTROL
 MF0662  ______________________________________________________________________
 MF0662* NAD 83(1986) POSITION- 41 33 42.     (N) 089 07 40.     (W)   SCALED
 MF0662* NAVD 88 ORTHO HEIGHT -   237.446 (meters)      779.02  (feet) ADJUSTED
 MF0662  ______________________________________________________________________
 MF0662  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF0662  DYNAMIC HEIGHT  -        237.354 (meters)      778.72  (feet) COMP
 MF0662  MODELED GRAVITY -    980,229.8   (mgal)                       NAVD 88
 MF0662
 MF0662  VERT ORDER      -  FIRST     CLASS II
 MF0662
 MF0662.The horizontal coordinates were scaled from a map and have
 MF0662.an estimated accuracy of +/- 6 seconds.
 MF0662
 MF0662.The orthometric height was determined by differential leveling and
 MF0662.adjusted by the NATIONAL GEODETIC SURVEY
 MF0662.in June 1991.
 MF0662
 MF0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0662.GEOID18 height accuracy estimate available here.
 MF0662
 MF0662.Click photographs - Photos may exist for this station.
 MF0662
 MF0662.The dynamic height is computed by dividing the NAVD 88
 MF0662.geopotential number by the normal gravity value computed on the
 MF0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0662.degrees latitude (g = 980.6199 gals.).
 MF0662
 MF0662.The modeled gravity was interpolated from observed gravity values.
 MF0662
 MF0662;                    North         East    Units  Estimated Accuracy
 MF0662;SPC IL E     -   543,720.      233,730.      MT  (+/- 180 meters Scaled)
 MF0662
 MF0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM225032(NAD 83)
 MF0662
 MF0662                          SUPERSEDED SURVEY CONTROL
 MF0662
 MF0662  NGVD 29 (??/??/92)  237.491  (m)          779.17   (f) ADJ UNCH    1 2
 MF0662
 MF0662.Superseded values are not recommended for survey control.
 MF0662
 MF0662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0662.See file dsdata.pdf to determine how the superseded data were derived.
 MF0662
 MF0662_MARKER: DB = BENCH MARK DISK
 MF0662_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0662_SP_SET: STEP
 MF0662_STAMPING: A 225 1960
 MF0662_MARK LOGO: CGS
 MF0662_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0662
 MF0662  HISTORY     - Date     Condition        Report By
 MF0662  HISTORY     - 1960     MONUMENTED       CGS
 MF0662  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0662  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0662
 MF0662                          STATION DESCRIPTION
 MF0662
 MF0662'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0662'AT MENDOTA.
 MF0662'AT MENDOTA, ABOUT 1.1 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL
 MF0662'RAILROAD FROM THE STATION, AT ILLINOIS CENTRAL RAILROAD OVERPASS
 MF0662'A 872.7 OVER U.S. HIGHWAY 51, 11 FEET NORTHEAST OF THE NORTHEAST
 MF0662'RAIL, IN TOP STEP OF THE NORTHWEST WING WALL, 2 FEET SOUTH OF
 MF0662'THE NORTH END OF STEP, ABOUT 1 1/2 FEET BELOW THE LEVEL OF TRACK,
 MF0662'AND IN S-29, R-1E, T-36N.
 MF0662
 MF0662                          STATION RECOVERY (1997)
 MF0662
 MF0662'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0662'MARK NOT FOUND.
 MF0662
 MF0662                          STATION RECOVERY (2002)
 MF0662
 MF0662'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0662'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0093 ***********************************************************************
 NH0093  DESIGNATION -  A 226
 NH0093  PID         -  NH0093
 NH0093  STATE/COUNTY-  IL/MCHENRY
 NH0093  COUNTRY     -  US
 NH0093  USGS QUAD   -  HEBRON (2018)
 NH0093
 NH0093                         *CURRENT SURVEY CONTROL
 NH0093  ______________________________________________________________________
 NH0093* NAD 83(1986) POSITION- 42 28 44.     (N) 088 22 44.     (W)   SCALED
 NH0093* NAVD 88 ORTHO HEIGHT -   270.213 (meters)      886.52  (feet) ADJUSTED
 NH0093  ______________________________________________________________________
 NH0093  GEOID HEIGHT    -        -34.154 (meters)                     GEOID18
 NH0093  DYNAMIC HEIGHT  -        270.126 (meters)      886.24  (feet) COMP
 NH0093  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 NH0093
 NH0093  VERT ORDER      -  SECOND    CLASS 0
 NH0093
 NH0093.The horizontal coordinates were scaled from a map and have
 NH0093.an estimated accuracy of +/- 6 seconds.
 NH0093
 NH0093.The orthometric height was determined by differential leveling and
 NH0093.adjusted by the NATIONAL GEODETIC SURVEY
 NH0093.in June 1991.
 NH0093
 NH0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0093.GEOID18 height accuracy estimate available here.
 NH0093
 NH0093.Click photographs - Photos may exist for this station.
 NH0093
 NH0093.The dynamic height is computed by dividing the NAVD 88
 NH0093.geopotential number by the normal gravity value computed on the
 NH0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0093.degrees latitude (g = 980.6199 gals.).
 NH0093
 NH0093.The modeled gravity was interpolated from observed gravity values.
 NH0093
 NH0093;                    North         East    Units  Estimated Accuracy
 NH0093;SPC IL E     -   645,300.      296,250.      MT  (+/- 180 meters Scaled)
 NH0093
 NH0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN866038(NAD 83)
 NH0093
 NH0093                          SUPERSEDED SURVEY CONTROL
 NH0093
 NH0093  NGVD 29 (??/??/92)  270.278  (m)          886.74   (f) ADJ UNCH    2 0
 NH0093
 NH0093.Superseded values are not recommended for survey control.
 NH0093
 NH0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0093.See file dsdata.pdf to determine how the superseded data were derived.
 NH0093
 NH0093_MARKER: DB = BENCH MARK DISK
 NH0093_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0093_STAMPING: A 226 1960
 NH0093_MARK LOGO: CGS
 NH0093_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0093_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0093
 NH0093  HISTORY     - Date     Condition        Report By
 NH0093  HISTORY     - 1960     MONUMENTED       CGS
 NH0093
 NH0093                          STATION DESCRIPTION
 NH0093
 NH0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0093'4.1 MI NW FROM RICHMOND.
 NH0093'ABOUT 4.1 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0093'AND PACIFIC RAILROAD FROM THE CROSSING OF THE CHICAGO AND
 NH0093'NORTH WESTERN RAILWAY IN THE SOUTH PART OF RICHMOND, 0.4 MILE
 NH0093'NORTHWEST OF MILEPOLE 61, 0.3 MILE SOUTHEAST OF THE CROSSING OF
 NH0093'THE CHICAGO, AND NORTH WESTERN RAILWAY, AT THE CROSSING OF A
 NH0093'BLACK TOP ROAD, 30 1/2 FEET SOUTH OF THE SOUTH RAIL OF A SIDE
 NH0093'TRACK, 45 1/2 FEET SOUTH OF AND ACROSS THE SIDE TRACK FROM THE
 NH0093'SOUTH RAIL OF THE MAIN TRACK, 38 FEET EAST OF THE CENTER LINE
 NH0093'OF ROAD, 69 FEET SOUTHEAST OF THE CENTER LINE OF CROSSING OF
 NH0093'ROAD AND THE MAIN TRACK, 11 FEET SOUTHEAST OF A FENCE CORNER,
 NH0093'1 1/2 FEET NORTH OF THE RIGHT-OF-WAY FENCE LINE, 4 1/2 FEET
 NH0093'SOUTHWEST OF THE FIRST TELEPHONE POLE EAST OF THE CROSSING, 1
 NH0093'FOOT WEST OF A STEEL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 NH0093'OF THE TRACK, AND A STEEL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 NH0093'LEVEL OF THE TRACK, AND IS A DISK ON COPPER COATED STEEL ROD
 NH0093'PROJECTING 2 INCHES AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS
 NH0093'4 INCHES.  THE ROD WAS DRIVEN TO A DEPTH OF 24 FEET.  THIS MARK
 NH0093'CAN BE REACHED BY GOING ABOUT 5.8 MILES SOUTHEAST ALONG THE
 NH0093'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE
 NH0093'STATION AT ZENDA, WALWORTH COUNTY, WISCONSIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0157 ***********************************************************************
 NH0157  DESIGNATION -  A 227
 NH0157  PID         -  NH0157
 NH0157  STATE/COUNTY-  IL/MCHENRY
 NH0157  COUNTRY     -  US
 NH0157  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0157
 NH0157                         *CURRENT SURVEY CONTROL
 NH0157  ______________________________________________________________________
 NH0157* NAD 83(1986) POSITION- 42 10 57.     (N) 088 17 55.     (W)   SCALED
 NH0157* NAVD 88 ORTHO HEIGHT -   247.683 (meters)      812.61  (feet) ADJUSTED
 NH0157  ______________________________________________________________________
 NH0157  GEOID HEIGHT    -        -33.754 (meters)                     GEOID18
 NH0157  DYNAMIC HEIGHT  -        247.597 (meters)      812.32  (feet) COMP
 NH0157  MODELED GRAVITY -    980,271.2   (mgal)                       NAVD 88
 NH0157
 NH0157  VERT ORDER      -  SECOND    CLASS 0
 NH0157
 NH0157.The horizontal coordinates were scaled from a map and have
 NH0157.an estimated accuracy of +/- 6 seconds.
 NH0157
 NH0157.The orthometric height was determined by differential leveling and
 NH0157.adjusted by the NATIONAL GEODETIC SURVEY
 NH0157.in June 1991.
 NH0157
 NH0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0157.GEOID18 height accuracy estimate available here.
 NH0157
 NH0157.Click photographs - Photos may exist for this station.
 NH0157
 NH0157.The dynamic height is computed by dividing the NAVD 88
 NH0157.geopotential number by the normal gravity value computed on the
 NH0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0157.degrees latitude (g = 980.6199 gals.).
 NH0157
 NH0157.The modeled gravity was interpolated from observed gravity values.
 NH0157
 NH0157;                    North         East    Units  Estimated Accuracy
 NH0157;SPC IL E     -   612,370.      302,870.      MT  (+/- 180 meters Scaled)
 NH0157
 NH0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM927708(NAD 83)
 NH0157
 NH0157                          SUPERSEDED SURVEY CONTROL
 NH0157
 NH0157  NGVD 29 (??/??/92)  247.733  (m)          812.77   (f) ADJ UNCH    2 0
 NH0157
 NH0157.Superseded values are not recommended for survey control.
 NH0157
 NH0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0157.See file dsdata.pdf to determine how the superseded data were derived.
 NH0157
 NH0157_MARKER: DB = BENCH MARK DISK
 NH0157_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0157_SP_SET: WALL
 NH0157_STAMPING: A 227 1960
 NH0157_MARK LOGO: CGS
 NH0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0157+STABILITY: SURFACE MOTION
 NH0157
 NH0157  HISTORY     - Date     Condition        Report By
 NH0157  HISTORY     - 1960     MONUMENTED       CGS
 NH0157
 NH0157                          STATION DESCRIPTION
 NH0157
 NH0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0157'1.4 MI N FROM ALGONQUIN.
 NH0157'ABOUT 1.35 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0157'FROM THE STATION AT ALGONQUIN, 0.1 MILE NORTH OF MILEPOLE 54, 75
 NH0157'FEET EAST OF THE EAST RAIL, SET VERTICALLY IN THE WEST FACE OF
 NH0157'THE SOUTHWEST CORNER OF CONCRETE WALL AT A LARGE SAND AND GRAVEL
 NH0157'YARD, 1 1/2 FEET NORTH OF THE SOUTHWEST CORNER, 2 FEET ABOVE
 NH0157'THE LEVEL OF THE GROUND, AND ABOUT 5 FEET ABOVE THE LEVEL OF THE
 NH0157'TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0459 ***********************************************************************
 NH0459  DESIGNATION -  A 228
 NH0459  PID         -  NH0459
 NH0459  STATE/COUNTY-  IL/WINNEBAGO
 NH0459  COUNTRY     -  US
 NH0459  USGS QUAD   -  WINNEBAGO (2018)
 NH0459
 NH0459                         *CURRENT SURVEY CONTROL
 NH0459  ______________________________________________________________________
 NH0459* NAD 83(1986) POSITION- 42 15 53.     (N) 089 11 34.     (W)   SCALED
 NH0459* NAVD 88 ORTHO HEIGHT -   246.111 (meters)      807.45  (feet) ADJUSTED
 NH0459  ______________________________________________________________________
 NH0459  GEOID HEIGHT    -        -33.349 (meters)                     GEOID18
 NH0459  DYNAMIC HEIGHT  -        246.031 (meters)      807.19  (feet) COMP
 NH0459  MODELED GRAVITY -    980,289.5   (mgal)                       NAVD 88
 NH0459
 NH0459  VERT ORDER      -  FIRST     CLASS II
 NH0459
 NH0459.The horizontal coordinates were scaled from a map and have
 NH0459.an estimated accuracy of +/- 6 seconds.
 NH0459
 NH0459.The orthometric height was determined by differential leveling and
 NH0459.adjusted by the NATIONAL GEODETIC SURVEY
 NH0459.in June 1991.
 NH0459
 NH0459.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0459.GEOID18 height accuracy estimate available here.
 NH0459
 NH0459.Click photographs - Photos may exist for this station.
 NH0459
 NH0459.The dynamic height is computed by dividing the NAVD 88
 NH0459.geopotential number by the normal gravity value computed on the
 NH0459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0459.degrees latitude (g = 980.6199 gals.).
 NH0459
 NH0459.The modeled gravity was interpolated from observed gravity values.
 NH0459
 NH0459;                    North         East    Units  Estimated Accuracy
 NH0459;SPC IL W     -   621,940.      780,350.      MT  (+/- 180 meters Scaled)
 NH0459
 NH0459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM191814(NAD 83)
 NH0459
 NH0459                          SUPERSEDED SURVEY CONTROL
 NH0459
 NH0459  NGVD 29 (??/??/92)  246.164  (m)          807.62   (f) ADJ UNCH    1 2
 NH0459
 NH0459.Superseded values are not recommended for survey control.
 NH0459
 NH0459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0459.See file dsdata.pdf to determine how the superseded data were derived.
 NH0459
 NH0459_MARKER: DB = BENCH MARK DISK
 NH0459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0459_STAMPING: A 228 1960
 NH0459_MARK LOGO: CGS
 NH0459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0459+STABILITY: SURFACE MOTION
 NH0459
 NH0459  HISTORY     - Date     Condition        Report By
 NH0459  HISTORY     - 1960     MONUMENTED       CGS
 NH0459  HISTORY     - 1971     GOOD             NGS
 NH0459  HISTORY     - 1987     GOOD             USPSQD
 NH0459  HISTORY     - 19970510 GOOD             USPSQD
 NH0459
 NH0459                          STATION DESCRIPTION
 NH0459
 NH0459'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0459'2.6 MI E FROM WINNEBAGO.
 NH0459'ABOUT 2.55 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0459'FROM THE STATION AT WINNEBAGO, 0.25 MILE EAST OF MILE POST 98,
 NH0459'IN SECTION 11, R 11 E., T 26 N., AT A BLACK TOP ROAD CROSSING,
 NH0459'32 1/2 FEET SOUTH OF SOUTH RAIL, 98 FEET WEST OF CENTER LINE OF
 NH0459'ROAD, 107 FEET SOUTHWEST OF CENTER OF CROSSING, 2 1/2 FEET EAST
 NH0459'OF THE FIRST TELEPHONE POLE WEST OF CROSSING AND IS IN LINE WITH
 NH0459'ROW OF POLES, 2 FEET WEST OF A STEEL WITNESS POST, ABOUT 2 FEET
 NH0459'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 NH0459'PROJECTING 2 INCHES.
 NH0459
 NH0459                          STATION RECOVERY (1971)
 NH0459
 NH0459'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0459'RECOVERED IN GOOD CONDITION.
 NH0459
 NH0459                          STATION RECOVERY (1987)
 NH0459
 NH0459'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0459'RECOVERED IN GOOD CONDITION.
 NH0459
 NH0459                          STATION RECOVERY (1997)
 NH0459
 NH0459'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0459'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0876 ***********************************************************************
 LC0876  DESIGNATION -  A 229
 LC0876  PID         -  LC0876
 LC0876  STATE/COUNTY-  IL/WOODFORD
 LC0876  COUNTRY     -  US
 LC0876  USGS QUAD   -  EL PASO (2018)
 LC0876
 LC0876                         *CURRENT SURVEY CONTROL
 LC0876  ______________________________________________________________________
 LC0876* NAD 83(1986) POSITION- 40 41 37.     (N) 089 00 37.     (W)   SCALED
 LC0876* NAVD 88 ORTHO HEIGHT -   221.757 (meters)      727.55  (feet) ADJUSTED
 LC0876  ______________________________________________________________________
 LC0876  GEOID HEIGHT    -        -32.221 (meters)                     GEOID18
 LC0876  DYNAMIC HEIGHT  -        221.657 (meters)      727.22  (feet) COMP
 LC0876  MODELED GRAVITY -    980,171.4   (mgal)                       NAVD 88
 LC0876
 LC0876  VERT ORDER      -  FIRST     CLASS I
 LC0876
 LC0876.The horizontal coordinates were scaled from a map and have
 LC0876.an estimated accuracy of +/- 6 seconds.
 LC0876
 LC0876.The orthometric height was determined by differential leveling and
 LC0876.adjusted by the NATIONAL GEODETIC SURVEY
 LC0876.in June 1991.
 LC0876
 LC0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0876.GEOID18 height accuracy estimate available here.
 LC0876
 LC0876.Click photographs - Photos may exist for this station.
 LC0876
 LC0876.The dynamic height is computed by dividing the NAVD 88
 LC0876.geopotential number by the normal gravity value computed on the
 LC0876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0876.degrees latitude (g = 980.6199 gals.).
 LC0876
 LC0876.The modeled gravity was interpolated from observed gravity values.
 LC0876
 LC0876;                    North         East    Units  Estimated Accuracy
 LC0876;SPC IL W     -   447,650.      797,740.      MT  (+/- 180 meters Scaled)
 LC0876
 LC0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL301066(NAD 83)
 LC0876
 LC0876                          SUPERSEDED SURVEY CONTROL
 LC0876
 LC0876  NGVD 29 (??/??/92)  221.797  (m)          727.68   (f) ADJ UNCH    1 1
 LC0876
 LC0876.Superseded values are not recommended for survey control.
 LC0876
 LC0876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0876.See file dsdata.pdf to determine how the superseded data were derived.
 LC0876
 LC0876_MARKER: DB = BENCH MARK DISK
 LC0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0876_STAMPING: A 229 1960
 LC0876_MARK LOGO: CGS
 LC0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0876+STABILITY: SURFACE MOTION
 LC0876
 LC0876  HISTORY     - Date     Condition        Report By
 LC0876  HISTORY     - 1960     MONUMENTED       CGS
 LC0876  HISTORY     - 1969     GOOD             CGS
 LC0876  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0876
 LC0876                          STATION DESCRIPTION
 LC0876
 LC0876'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0876'3.1 MI S FROM EL PASO.
 LC0876'ABOUT 3.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0876'THE STATION AT EL PASO, 0.3 MILE SOUTH OF MILEPOST 811, AT THE
 LC0876'CROSSING OF THE RAILROAD AND A PAVED ROAD, 94 1/2 FEET EAST OF THE
 LC0876'EAST RAIL, 30 FEET NORTH OF THE CENTER LINE OF THE ROAD, 82 FEET
 LC0876'EAST OF A RAILROAD CROSSING SIGN, 9 1/2 FEET NORTH OF A POWER POLE
 LC0876'WHICH IS BRACED BY A GUY WIRE, 7 FEET SOUTH OF THE SOUTH END OF A
 LC0876'FENCE, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 LC0876'TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 LC0876'OF THE GROUND.  NOTE-- THE MARK IS CHIPPED SLIGHTLY AND FARM
 LC0876'MACHINERY HAS TO STRADDLE THE MARK TO GAIN ENTRANCE TO A FIELD.
 LC0876'SEC 20, T26N, R2E.
 LC0876
 LC0876                          STATION RECOVERY (1998)
 LC0876
 LC0876'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0876'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0545 ***********************************************************************
 LC0545  DESIGNATION -  A 23
 LC0545  PID         -  LC0545
 LC0545  STATE/COUNTY-  IL/PIATT
 LC0545  COUNTRY     -  US
 LC0545  USGS QUAD   -  MANSFIELD (2018)
 LC0545
 LC0545                         *CURRENT SURVEY CONTROL
 LC0545  ______________________________________________________________________
 LC0545* NAD 83(1986) POSITION- 40 07 49.     (N) 088 33 31.     (W)   SCALED
 LC0545* NAVD 88 ORTHO HEIGHT -   213.707 (meters)      701.14  (feet) ADJUSTED
 LC0545  ______________________________________________________________________
 LC0545  GEOID HEIGHT    -        -31.942 (meters)                     GEOID18
 LC0545  DYNAMIC HEIGHT  -        213.602 (meters)      700.79  (feet) COMP
 LC0545  MODELED GRAVITY -    980,126.6   (mgal)                       NAVD 88
 LC0545
 LC0545  VERT ORDER      -  SECOND    CLASS 0
 LC0545
 LC0545.The horizontal coordinates were scaled from a map and have
 LC0545.an estimated accuracy of +/- 6 seconds.
 LC0545
 LC0545.The orthometric height was determined by differential leveling and
 LC0545.adjusted by the NATIONAL GEODETIC SURVEY
 LC0545.in June 1991.
 LC0545
 LC0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0545.GEOID18 height accuracy estimate available here.
 LC0545
 LC0545.Click photographs - Photos may exist for this station.
 LC0545
 LC0545.The dynamic height is computed by dividing the NAVD 88
 LC0545.geopotential number by the normal gravity value computed on the
 LC0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0545.degrees latitude (g = 980.6199 gals.).
 LC0545
 LC0545.The modeled gravity was interpolated from observed gravity values.
 LC0545
 LC0545;                    North         East    Units  Estimated Accuracy
 LC0545;SPC IL E     -   384,490.      280,800.      MT  (+/- 180 meters Scaled)
 LC0545
 LC0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK672433(NAD 83)
 LC0545
 LC0545                          SUPERSEDED SURVEY CONTROL
 LC0545
 LC0545  NGVD 29 (??/??/92)  213.773  (m)          701.35   (f) ADJ UNCH    2 0
 LC0545
 LC0545.Superseded values are not recommended for survey control.
 LC0545
 LC0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0545.See file dsdata.pdf to determine how the superseded data were derived.
 LC0545
 LC0545_MARKER: DB = BENCH MARK DISK
 LC0545_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0545_SP_SET: BOX CULVERT HEADWALL
 LC0545_STAMPING: A 23 1934
 LC0545_MARK LOGO: CGS
 LC0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0545+STABILITY: SURFACE MOTION
 LC0545_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0545+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2021
 LC0545
 LC0545  HISTORY     - Date     Condition        Report By
 LC0545  HISTORY     - 1934     MONUMENTED       CGS
 LC0545  HISTORY     - 1955     GOOD             CGS
 LC0545  HISTORY     - 20210325 GOOD             IDDT
 LC0545
 LC0545                          STATION DESCRIPTION
 LC0545
 LC0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 LC0545'1.6 MI S FROM GALESVILLE.
 LC0545'1.6 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE STATION AT
 LC0545'GALESVILLE, PIATT COUNTY, 22 POLES SOUTH OF MILEPOST 138, 45
 LC0545'FEET WEST OF THE CENTERLINE OF THE TRACK AT RAILWAY BRIDGE NO.
 LC0545'1385, AT 6-FOOT SQUARE CONCRETE-BOX CULVERT UNDER A ROAD, IN
 LC0545'THE TOP OF THE NORTH END OF THE EAST HEADWALL, AND ABOUT 4 FEET
 LC0545'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 23 1934.
 LC0545
 LC0545                          STATION RECOVERY (2021)
 LC0545
 LC0545'RECOVERY NOTE BY ID DEPT OF TRANSP 2021 (AC)
 LC0545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0749 ***********************************************************************
 MF0749  DESIGNATION -  A 230
 MF0749  PID         -  MF0749
 MF0749  STATE/COUNTY-  IL/MARSHALL
 MF0749  COUNTRY     -  US
 MF0749  USGS QUAD   -  WENONA (2018)
 MF0749
 MF0749                         *CURRENT SURVEY CONTROL
 MF0749  ______________________________________________________________________
 MF0749* NAD 83(1986) POSITION- 41 02 33.     (N) 089 02 54.     (W)   SCALED
 MF0749* NAVD 88 ORTHO HEIGHT -   213.944 (meters)      701.91  (feet) ADJUSTED
 MF0749  ______________________________________________________________________
 MF0749  GEOID HEIGHT    -        -32.656 (meters)                     GEOID18
 MF0749  DYNAMIC HEIGHT  -        213.853 (meters)      701.62  (feet) COMP
 MF0749  MODELED GRAVITY -    980,193.6   (mgal)                       NAVD 88
 MF0749
 MF0749  VERT ORDER      -  FIRST     CLASS I
 MF0749
 MF0749.The horizontal coordinates were scaled from a map and have
 MF0749.an estimated accuracy of +/- 6 seconds.
 MF0749
 MF0749.The orthometric height was determined by differential leveling and
 MF0749.adjusted by the NATIONAL GEODETIC SURVEY
 MF0749.in June 1991.
 MF0749
 MF0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0749.GEOID18 height accuracy estimate available here.
 MF0749
 MF0749.Click photographs - Photos may exist for this station.
 MF0749
 MF0749.The dynamic height is computed by dividing the NAVD 88
 MF0749.geopotential number by the normal gravity value computed on the
 MF0749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0749.degrees latitude (g = 980.6199 gals.).
 MF0749
 MF0749.The modeled gravity was interpolated from observed gravity values.
 MF0749
 MF0749;                    North         East    Units  Estimated Accuracy
 MF0749;SPC IL W     -   486,350.      794,030.      MT  (+/- 180 meters Scaled)
 MF0749
 MF0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL278454(NAD 83)
 MF0749
 MF0749                          SUPERSEDED SURVEY CONTROL
 MF0749
 MF0749  NGVD 29 (??/??/92)  213.993  (m)          702.08   (f) ADJ UNCH    1 1
 MF0749
 MF0749.Superseded values are not recommended for survey control.
 MF0749
 MF0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0749.See file dsdata.pdf to determine how the superseded data were derived.
 MF0749
 MF0749_MARKER: DB = BENCH MARK DISK
 MF0749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0749_STAMPING: A 230 1960
 MF0749_MARK LOGO: CGS
 MF0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0749+STABILITY: SURFACE MOTION
 MF0749
 MF0749  HISTORY     - Date     Condition        Report By
 MF0749  HISTORY     - 1960     MONUMENTED       CGS
 MF0749  HISTORY     - 1969     GOOD             CGS
 MF0749  HISTORY     - 19981108 GOOD             USPSQD
 MF0749  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0749
 MF0749                          STATION DESCRIPTION
 MF0749
 MF0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0749'0.8 MI S FROM WENONA.
 MF0749'ABOUT 0.75 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0749'THE STATION AT WENONA, 0.2 MILE SOUTH OF MILEPOST 835, AT A CROSSING
 MF0749'OF THE RAILROAD AND A GRAVELED ROAD, 97 FEET EAST OF THE EAST RAIL,
 MF0749'61 FEET NORTH OF THE CENTER LINE OF THE ROAD, 42 FEET NORTH OF THE
 MF0749'MORE WESTERLY OF TWO POWER POLES, 38 1/2 FEET NORTH OF A CORNER
 MF0749'FENCE POST, 1 FOOT WEST OF A FENCE, 2 1/2 FEET SOUTH OF A METAL
 MF0749'WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF
 MF0749'A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 MF0749'GROUND.  SEC 24, T30N, R1E
 MF0749
 MF0749                          STATION RECOVERY (1998)
 MF0749
 MF0749'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0749'RECOVERED IN GOOD CONDITION.
 MF0749
 MF0749                          STATION RECOVERY (2013)
 MF0749
 MF0749'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0749'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0404 ***********************************************************************
 MF0404  DESIGNATION -  A 231
 MF0404  PID         -  MF0404
 MF0404  STATE/COUNTY-  IL/LASALLE
 MF0404  COUNTRY     -  US
 MF0404  USGS QUAD   -  MARSEILLES (2018)
 MF0404
 MF0404                         *CURRENT SURVEY CONTROL
 MF0404  ______________________________________________________________________
 MF0404* NAD 83(1986) POSITION- 41 20 00.     (N) 088 44 10.     (W)   SCALED
 MF0404* NAVD 88 ORTHO HEIGHT -   145.585 (meters)      477.64  (feet) ADJUSTED
 MF0404  ______________________________________________________________________
 MF0404  GEOID HEIGHT    -        -32.814 (meters)                     GEOID18
 MF0404  DYNAMIC HEIGHT  -        145.528 (meters)      477.45  (feet) COMP
 MF0404  MODELED GRAVITY -    980,234.9   (mgal)                       NAVD 88
 MF0404
 MF0404  VERT ORDER      -  FIRST     CLASS II
 MF0404
 MF0404.The horizontal coordinates were scaled from a map and have
 MF0404.an estimated accuracy of +/- 6 seconds.
 MF0404
 MF0404.The orthometric height was determined by differential leveling and
 MF0404.adjusted by the NATIONAL GEODETIC SURVEY
 MF0404.in June 1991.
 MF0404
 MF0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0404.GEOID18 height accuracy estimate available here.
 MF0404
 MF0404.Click photographs - Photos may exist for this station.
 MF0404
 MF0404.The dynamic height is computed by dividing the NAVD 88
 MF0404.geopotential number by the normal gravity value computed on the
 MF0404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0404.degrees latitude (g = 980.6199 gals.).
 MF0404
 MF0404.The modeled gravity was interpolated from observed gravity values.
 MF0404
 MF0404;                    North         East    Units  Estimated Accuracy
 MF0404;SPC IL E     -   518,140.      266,280.      MT  (+/- 180 meters Scaled)
 MF0404
 MF0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL547772(NAD 83)
 MF0404
 MF0404                          SUPERSEDED SURVEY CONTROL
 MF0404
 MF0404  NGVD 29 (??/??/92)  145.647  (m)          477.84   (f) ADJ UNCH    1 2
 MF0404
 MF0404.Superseded values are not recommended for survey control.
 MF0404
 MF0404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0404.See file dsdata.pdf to determine how the superseded data were derived.
 MF0404
 MF0404_MARKER: DB = BENCH MARK DISK
 MF0404_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0404_SP_SET: ABUTMENT
 MF0404_STAMPING: A 231 1960
 MF0404_MARK LOGO: CGS
 MF0404_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0404+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2002
 MF0404
 MF0404  HISTORY     - Date     Condition        Report By
 MF0404  HISTORY     - 1960     MONUMENTED       CGS
 MF0404  HISTORY     - 1989     GOOD             USPSQD
 MF0404  HISTORY     - 19970815 GOOD             USPSQD
 MF0404  HISTORY     - 19980706 GOOD             USPSQD
 MF0404  HISTORY     - 20020930 GOOD             USPSQD
 MF0404
 MF0404                          STATION DESCRIPTION
 MF0404
 MF0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0404'1.4 MI NW FROM MARSEILLES.
 MF0404'ABOUT 1.45 MILES NORTHWEST ALONG COMMERCE STREET AND A GRAVEL
 MF0404'ROAD ALONG THE SOUTH SIDE OF ABANDONED ILLINOIS AND MICHIGAN
 MF0404'CANAL FROM THE JUNCTION OF MAIN STREET AT MARSEILLES, IN S-14,
 MF0404'R-4E, T-33N, 58 FEET SOUTH OF THE CENTER LINE OF BRIDGE FOR
 MF0404'CANAL ROAD OVER WALBRIDGE CREEK, IN TOP OF THE SOUTHWEST END
 MF0404'OF TOP STEP OF SOUTHWEST WING WALL FOR WEST CONCRETE
 MF0404'ABUTMENT OF ABANDONED OTTAWA AND PEORIA RAILROAD BRIDGE OVER
 MF0404'WALBRIDGE CREEK, AND ABOUT LEVEL WITH THE ROAD.
 MF0404
 MF0404                          STATION RECOVERY (1989)
 MF0404
 MF0404'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0404'RECOVERED IN GOOD CONDITION.
 MF0404
 MF0404                          STATION RECOVERY (1997)
 MF0404
 MF0404'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0404'RECOVERED IN GOOD CONDITION.
 MF0404
 MF0404                          STATION RECOVERY (1998)
 MF0404
 MF0404'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0404'RECOVERED IN GOOD CONDITION.
 MF0404
 MF0404                          STATION RECOVERY (2002)
 MF0404
 MF0404'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0404'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0844 ***********************************************************************
 MF0844  DESIGNATION -  A 232
 MF0844  PID         -  MF0844
 MF0844  STATE/COUNTY-  IL/LASALLE
 MF0844  COUNTRY     -  US
 MF0844  USGS QUAD   -  LA SALLE (2018)
 MF0844
 MF0844                         *CURRENT SURVEY CONTROL
 MF0844  ______________________________________________________________________
 MF0844* NAD 83(1986) POSITION- 41 20 04.     (N) 089 03 25.     (W)   SCALED
 MF0844* NAVD 88 ORTHO HEIGHT -   142.907 (meters)      468.85  (feet) ADJUSTED
 MF0844  ______________________________________________________________________
 MF0844  GEOID HEIGHT    -        -32.993 (meters)                     GEOID18
 MF0844  DYNAMIC HEIGHT  -        142.849 (meters)      468.66  (feet) COMP
 MF0844  MODELED GRAVITY -    980,219.1   (mgal)                       NAVD 88
 MF0844
 MF0844  VERT ORDER      -  FIRST     CLASS II
 MF0844
 MF0844.The horizontal coordinates were scaled from a map and have
 MF0844.an estimated accuracy of +/- 6 seconds.
 MF0844
 MF0844.The orthometric height was determined by differential leveling and
 MF0844.adjusted by the NATIONAL GEODETIC SURVEY
 MF0844.in June 1991.
 MF0844
 MF0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0844.GEOID18 height accuracy estimate available here.
 MF0844
 MF0844.Click photographs - Photos may exist for this station.
 MF0844
 MF0844.The dynamic height is computed by dividing the NAVD 88
 MF0844.geopotential number by the normal gravity value computed on the
 MF0844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0844.degrees latitude (g = 980.6199 gals.).
 MF0844
 MF0844.The modeled gravity was interpolated from observed gravity values.
 MF0844
 MF0844;                    North         East    Units  Estimated Accuracy
 MF0844;SPC IL E     -   518,440.      239,430.      MT  (+/- 180 meters Scaled)
 MF0844
 MF0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL278779(NAD 83)
 MF0844
 MF0844                          SUPERSEDED SURVEY CONTROL
 MF0844
 MF0844  NGVD 29 (??/??/92)  142.973  (m)          469.07   (f) ADJ UNCH    1 2
 MF0844
 MF0844.Superseded values are not recommended for survey control.
 MF0844
 MF0844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0844.See file dsdata.pdf to determine how the superseded data were derived.
 MF0844
 MF0844_MARKER: DB = BENCH MARK DISK
 MF0844_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 MF0844_SP_SET: UNSPEICIFIED ROCK
 MF0844_STAMPING: A 232 1960
 MF0844_MARK LOGO: CGS
 MF0844_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0844
 MF0844  HISTORY     - Date     Condition        Report By
 MF0844  HISTORY     - 1960     MONUMENTED       CGS
 MF0844  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF0844  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0844  HISTORY     - 20131026 MARK NOT FOUND   GEOCAC
 MF0844
 MF0844                          STATION DESCRIPTION
 MF0844
 MF0844'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0844'1.5 MI E FROM LA SALLE.
 MF0844'ABOUT 1.5 MILES EAST ALONG ROAD ALONG SOUTH SIDE OF ABANDONED
 MF0844'ILLINOIS AND MICHIGAN CANAL FROM ILLINOIS CENTRAL RAILROAD
 MF0844'OVERPASS OVER CANAL ROAD AND CHICAGO, ROCK ISLAND AND PACIFIC
 MF0844'RAILROAD AT LA SALLE, AT SPLIT ROCK, IN S-13, R-1E, T-33N,
 MF0844'0.95 MILE EAST OF SPLIT ROCK ROD AND GUN CLUB, 0.4 MILE EAST
 MF0844'OF CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD MILEPOST 97, ACROSS
 MF0844'RAILROAD AND CANAL AND TOWPATH ROAD FROM AN ABANDONED RAILROAD
 MF0844'TUNNEL, 7 1/2 FEET SOUTH OF FOOT-HIGH SANDSTONE ROCK, 10 1/2
 MF0844'FEET EAST OF NORTHWEST CORNER OF ROCK, AND 3 1/2 FEET ABOVE
 MF0844'THE LEVEL OF GROUND AND ROAD.
 MF0844
 MF0844                          STATION RECOVERY (1997)
 MF0844
 MF0844'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0844'MARK NOT FOUND.
 MF0844
 MF0844                          STATION RECOVERY (2002)
 MF0844
 MF0844'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0844'MARK NOT FOUND.
 MF0844
 MF0844                          STATION RECOVERY (2013)
 MF0844
 MF0844'RECOVERY NOTE BY GEOCACHING 2013 (CT)
 MF0844'MARK APPEARS TO HAVE BEEN BROKEN OFF, ONLY ITS STEM REMAINS.  HOWEVER
 MF0844'A PK NAIL IS INSERTED INTO THE STEM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0767 ***********************************************************************
 MF0767  DESIGNATION -  A 233
 MF0767  PID         -  MF0767
 MF0767  STATE/COUNTY-  IL/MARSHALL
 MF0767  COUNTRY     -  US
 MF0767  USGS QUAD   -  LACON (2018)
 MF0767
 MF0767                         *CURRENT SURVEY CONTROL
 MF0767  ______________________________________________________________________
 MF0767* NAD 83(1986) POSITION- 41 06 16.     (N) 089 22 29.     (W)   SCALED
 MF0767* NAVD 88 ORTHO HEIGHT -   148.807 (meters)      488.21  (feet) ADJUSTED
 MF0767  ______________________________________________________________________
 MF0767  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF0767  DYNAMIC HEIGHT  -        148.744 (meters)      488.00  (feet) COMP
 MF0767  MODELED GRAVITY -    980,198.1   (mgal)                       NAVD 88
 MF0767
 MF0767  VERT ORDER      -  FIRST     CLASS II
 MF0767
 MF0767.The horizontal coordinates were scaled from a map and have
 MF0767.an estimated accuracy of +/- 6 seconds.
 MF0767
 MF0767.The orthometric height was determined by differential leveling and
 MF0767.adjusted by the NATIONAL GEODETIC SURVEY
 MF0767.in June 1991.
 MF0767
 MF0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0767.GEOID18 height accuracy estimate available here.
 MF0767
 MF0767.Click photographs - Photos may exist for this station.
 MF0767
 MF0767.The dynamic height is computed by dividing the NAVD 88
 MF0767.geopotential number by the normal gravity value computed on the
 MF0767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0767.degrees latitude (g = 980.6199 gals.).
 MF0767
 MF0767.The modeled gravity was interpolated from observed gravity values.
 MF0767
 MF0767;                    North         East    Units  Estimated Accuracy
 MF0767;SPC IL W     -   492,930.      766,520.      MT  (+/- 180 meters Scaled)
 MF0767
 MF0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL005530(NAD 83)
 MF0767
 MF0767                          SUPERSEDED SURVEY CONTROL
 MF0767
 MF0767  NGVD 29 (??/??/92)  148.876  (m)          488.44   (f) ADJ UNCH    1 2
 MF0767
 MF0767.Superseded values are not recommended for survey control.
 MF0767
 MF0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0767.See file dsdata.pdf to determine how the superseded data were derived.
 MF0767
 MF0767_MARKER: DB = BENCH MARK DISK
 MF0767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0767_STAMPING: A 233 1960
 MF0767_MARK LOGO: CGS
 MF0767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0767+STABILITY: SURFACE MOTION
 MF0767
 MF0767  HISTORY     - Date     Condition        Report By
 MF0767  HISTORY     - 1960     MONUMENTED       CGS
 MF0767  HISTORY     - 19981107 MARK NOT FOUND   USPSQD
 MF0767
 MF0767                          STATION DESCRIPTION
 MF0767
 MF0767'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0767'0.6 MI SW FROM HENRY.
 MF0767'ABOUT 0.55 MILE SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 MF0767'PACIFIC RAILROAD FROM THE STATION AT HENRY, 0.25 MILE SOUTHWEST
 MF0767'OF MILE POST 128, 46 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL OF
 MF0767'MAIN TRACK, IN SECTION 20, R 10 E, T 13 N, 1 FOOT NORTHWEST OF
 MF0767'A FENCE LINE, 17 FEET EAST-NORTHEAST OF MILEAGE POLE NO. 128+10,
 MF0767'4 1/2 FEET SOUTHWEST OF A FENCE CORNER, 1.8 FEET WEST-SOUTHWEST
 MF0767'OF A STEEL WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK
 MF0767'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0767
 MF0767                          STATION RECOVERY (1998)
 MF0767
 MF0767'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0767'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1362 ***********************************************************************
 LC1362  DESIGNATION -  A 234
 LC1362  PID         -  LC1362
 LC1362  STATE/COUNTY-  IL/PEORIA
 LC1362  COUNTRY     -  US
 LC1362  USGS QUAD   -  SPRING BAY (2018)
 LC1362
 LC1362                         *CURRENT SURVEY CONTROL
 LC1362  ______________________________________________________________________
 LC1362* NAD 83(1986) POSITION- 40 51 11.55   (N) 089 31 58.73   (W)   HD_HELD1
 LC1362* NAVD 88 ORTHO HEIGHT -   145.590 (meters)      477.66  (feet) ADJUSTED
 LC1362  ______________________________________________________________________
 LC1362  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 LC1362  DYNAMIC HEIGHT  -        145.525 (meters)      477.44  (feet) COMP
 LC1362  MODELED GRAVITY -    980,180.6   (mgal)                       NAVD 88
 LC1362
 LC1362  VERT ORDER      -  FIRST     CLASS II
 LC1362
 LC1362.The horizontal coordinates were determined by differentially corrected
 LC1362.hand held GPS observations or other comparable positioning techniques
 LC1362.and have an estimated accuracy of +/- 3 meters.
 LC1362
 LC1362.The orthometric height was determined by differential leveling and
 LC1362.adjusted by the NATIONAL GEODETIC SURVEY
 LC1362.in June 1991.
 LC1362
 LC1362.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1362.GEOID18 height accuracy estimate available here.
 LC1362
 LC1362.Click photographs - Photos may exist for this station.
 LC1362
 LC1362.The dynamic height is computed by dividing the NAVD 88
 LC1362.geopotential number by the normal gravity value computed on the
 LC1362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1362.degrees latitude (g = 980.6199 gals.).
 LC1362
 LC1362.The modeled gravity was interpolated from observed gravity values.
 LC1362
 LC1362;                    North         East    Units  Estimated Accuracy
 LC1362;SPC IL W     -   464,918.2     753,430.4     MT  (+/- 3 meters HH1 GPS) 
 LC1362
 LC1362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8649025550(NAD 83)
 LC1362
 LC1362                          SUPERSEDED SURVEY CONTROL
 LC1362
 LC1362  NGVD 29 (??/??/92)  145.675  (m)          477.94   (f) ADJ UNCH    1 2
 LC1362
 LC1362.Superseded values are not recommended for survey control.
 LC1362
 LC1362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1362.See file dsdata.pdf to determine how the superseded data were derived.
 LC1362
 LC1362_MARKER: DB = BENCH MARK DISK
 LC1362_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1362_SP_SET: CULVERT HEADWALL
 LC1362_STAMPING: A 234 1960
 LC1362_MARK LOGO: CGS
 LC1362_PROJECTION: FLUSH
 LC1362_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1362+STABILITY: SURFACE MOTION
 LC1362_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1362+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2024
 LC1362
 LC1362  HISTORY     - Date     Condition        Report By
 LC1362  HISTORY     - 1960     MONUMENTED       CGS
 LC1362  HISTORY     - 19990131 GOOD             USPSQD
 LC1362  HISTORY     - 20240221 GOOD             ILDT
 LC1362
 LC1362                          STATION DESCRIPTION
 LC1362
 LC1362'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1362'5.2 MI SW FROM CHILLICOTHE.
 LC1362'ABOUT 5.2 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1362'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, 0.1 MILE NORTH
 LC1362'OF MILE POST 148, ALONG STATE HIGHWAY 29, ACROSS TRACK AND HIGHWAY
 LC1362'29 FROM MILEAGE POLE NO. 147+38, 0.45 MILE NORTHEAST OF CROSSING
 LC1362'OF RAILROAD AND OLD HIGHWAY, 0.35 MILE NORTHEAST OF JUNCTION OF
 LC1362'HIGHWAY AND A ROAD LEADING WEST, IN SECTION 13, R 8 E, T 10 N, 30
 LC1362'FEET NORTHWEST OF CENTER LINE OF SOUTH BOUND LANE OF DIVIDED
 LC1362'4-LANE HIGHWAY, 64 1/2 FEET SOUTHWEST OF CENTER LINE OF SERVICE
 LC1362'ROAD PARALLEL TO HIGHWAY, 27 YARDS WEST OF CENTER OF A CONNECTING
 LC1362'DRIVE BETWEEN LANES OF HIGHWAY, IN THE TOP OF SOUTH END OF WEST
 LC1362'HEAD WALL AND WING WALL ASSEMBLY OF A 30-INCH PIPE CULVERT UNDER
 LC1362'HIGHWAY 29.
 LC1362
 LC1362                          STATION RECOVERY (1999)
 LC1362
 LC1362'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1362'RECOVERED IN GOOD CONDITION.
 LC1362
 LC1362                          STATION RECOVERY (2024)
 LC1362
 LC1362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 LC1362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1325 ***********************************************************************
 LC1325  DESIGNATION -  A 235
 LC1325  PID         -  LC1325
 LC1325  STATE/COUNTY-  IL/PEORIA
 LC1325  COUNTRY     -  US
 LC1325  USGS QUAD   -  PEORIA EAST (2018)
 LC1325
 LC1325                         *CURRENT SURVEY CONTROL
 LC1325  ______________________________________________________________________
 LC1325* NAD 83(1986) POSITION- 40 42 50.49   (N) 089 33 39.84   (W)   HD_HELD1
 LC1325* NAVD 88 ORTHO HEIGHT -   148.511 (meters)      487.24  (feet) ADJUSTED
 LC1325  ______________________________________________________________________
 LC1325  GEOID HEIGHT    -        -32.876 (meters)                     GEOID18
 LC1325  DYNAMIC HEIGHT  -        148.443 (meters)      487.02  (feet) COMP
 LC1325  MODELED GRAVITY -    980,166.4   (mgal)                       NAVD 88
 LC1325
 LC1325  VERT ORDER      -  FIRST     CLASS II
 LC1325
 LC1325.The horizontal coordinates were determined by differentially corrected
 LC1325.hand held GPS observations or other comparable positioning techniques
 LC1325.and have an estimated accuracy of +/- 3 meters.
 LC1325
 LC1325.The orthometric height was determined by differential leveling and
 LC1325.adjusted by the NATIONAL GEODETIC SURVEY
 LC1325.in June 1991.
 LC1325
 LC1325.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1325.GEOID18 height accuracy estimate available here.
 LC1325
 LC1325.Click photographs - Photos may exist for this station.
 LC1325
 LC1325.The dynamic height is computed by dividing the NAVD 88
 LC1325.geopotential number by the normal gravity value computed on the
 LC1325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1325.degrees latitude (g = 980.6199 gals.).
 LC1325
 LC1325.The modeled gravity was interpolated from observed gravity values.
 LC1325
 LC1325;                    North         East    Units  Estimated Accuracy
 LC1325;SPC IL W     -   449,445.9     751,169.0     MT  (+/- 3 meters HH1 GPS) 
 LC1325
 LC1325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8367110166(NAD 83)
 LC1325
 LC1325                          SUPERSEDED SURVEY CONTROL
 LC1325
 LC1325  NGVD 29 (??/??/92)  148.601  (m)          487.54   (f) ADJ UNCH    1 2
 LC1325
 LC1325.Superseded values are not recommended for survey control.
 LC1325
 LC1325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1325.See file dsdata.pdf to determine how the superseded data were derived.
 LC1325
 LC1325_MARKER: DB = BENCH MARK DISK
 LC1325_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1325_SP_SET: BUILDING
 LC1325_STAMPING: A 235 1960
 LC1325_MARK LOGO: CGS
 LC1325_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1325
 LC1325  HISTORY     - Date     Condition        Report By
 LC1325  HISTORY     - 1960     MONUMENTED       CGS
 LC1325  HISTORY     - 1977     GOOD             LOCENG
 LC1325  HISTORY     - 19990131 GOOD             USPSQD
 LC1325  HISTORY     - 20160920 GOOD             USPSQD
 LC1325
 LC1325                          STATION DESCRIPTION
 LC1325
 LC1325'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1325'AT PEORIA.
 LC1325'AT PEORIA, ABOUT 2.45 MILES NORTHEAST ALONG THE CHICAGO, ROCK
 LC1325'ISLAND AND PACIFIC RAILROAD FROM THE PASSENGER STATION, THENCE
 LC1325'88 YARDS WEST ALONG ALEXANDER AVENUE, AT INTERSECTION OF
 LC1325'ALEXANDER AVENE AND NE ADAMS STREET, IN SECTION 35, R 8 E, T 9 N,
 LC1325'SET VERTICALLY IN THE SOUTH FACE OF 2-STORY PART OF BRICK AND
 LC1325'GLASS BUILDING OCCUPIED BY OFFICE AND WAREHOUSE OF CONNOR
 LC1325'WHOLESALE COMPANY, 5 FEET NORTH OF NORTH CURB LINE OF ALEXANDER
 LC1325'AVENUE, 6 FEET EAST OF EAST CURB OF NE ADAMS STREET, 2 FEET
 LC1325'EAST OF SOUTHWEST CORNER OF BUILDING AND 2 1/2 FEET ABOVE LEVEL
 LC1325'OF SIDE WALK.
 LC1325
 LC1325                          STATION RECOVERY (1977)
 LC1325
 LC1325'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1325'RECOVERED IN GOOD CONDITION.
 LC1325
 LC1325                          STATION RECOVERY (1999)
 LC1325
 LC1325'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1325'RECOVERED IN GOOD CONDITION.
 LC1325
 LC1325                          STATION RECOVERY (2016)
 LC1325
 LC1325'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 LC1325'BUILDING IS LOCATED AT 2800 NORTH ADAMS STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0573 ***********************************************************************
 MF0573  DESIGNATION -  A 236
 MF0573  PID         -  MF0573
 MF0573  STATE/COUNTY-  IL/LEE
 MF0573  COUNTRY     -  US
 MF0573  USGS QUAD   -  STEWARD (2018)
 MF0573
 MF0573                         *CURRENT SURVEY CONTROL
 MF0573  ______________________________________________________________________
 MF0573* NAD 83(1986) POSITION- 41 46 42.     (N) 089 02 03.     (W)   SCALED
 MF0573* NAVD 88 ORTHO HEIGHT -   247.232 (meters)      811.13  (feet) ADJUSTED
 MF0573  ______________________________________________________________________
 MF0573  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF0573  DYNAMIC HEIGHT  -        247.141 (meters)      810.83  (feet) COMP
 MF0573  MODELED GRAVITY -    980,248.5   (mgal)                       NAVD 88
 MF0573
 MF0573  VERT ORDER      -  FIRST     CLASS I
 MF0573
 MF0573.The horizontal coordinates were scaled from a map and have
 MF0573.an estimated accuracy of +/- 6 seconds.
 MF0573
 MF0573.The orthometric height was determined by differential leveling and
 MF0573.adjusted by the NATIONAL GEODETIC SURVEY
 MF0573.in June 1991.
 MF0573
 MF0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0573.GEOID18 height accuracy estimate available here.
 MF0573
 MF0573.Click photographs - Photos may exist for this station.
 MF0573
 MF0573.The dynamic height is computed by dividing the NAVD 88
 MF0573.geopotential number by the normal gravity value computed on the
 MF0573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0573.degrees latitude (g = 980.6199 gals.).
 MF0573
 MF0573.The modeled gravity was interpolated from observed gravity values.
 MF0573
 MF0573;                    North         East    Units  Estimated Accuracy
 MF0573;SPC IL W     -   568,080.      794,150.      MT  (+/- 180 meters Scaled)
 MF0573
 MF0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM309271(NAD 83)
 MF0573
 MF0573                          SUPERSEDED SURVEY CONTROL
 MF0573
 MF0573  NGVD 29 (??/??/92)  247.275  (m)          811.27   (f) ADJ UNCH    1 1
 MF0573
 MF0573.Superseded values are not recommended for survey control.
 MF0573
 MF0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0573.See file dsdata.pdf to determine how the superseded data were derived.
 MF0573
 MF0573_MARKER: DB = BENCH MARK DISK
 MF0573_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0573_STAMPING: A 236 1960
 MF0573_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0573
 MF0573  HISTORY     - Date     Condition        Report By
 MF0573  HISTORY     - 1960     MONUMENTED       CGS
 MF0573  HISTORY     - 1969     GOOD             CGS
 MF0573  HISTORY     - 19950818 GOOD             USPSQD
 MF0573  HISTORY     - 20020123 GOOD             NGS
 MF0573  HISTORY     - 20030628 GOOD             USPSQD
 MF0573
 MF0573                          STATION DESCRIPTION
 MF0573
 MF0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0573'10.7 MI S FROM ROCHELLE.
 MF0573'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND
 MF0573'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, THENCE 5.15 MILES
 MF0573'SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0573'RAILROAD, 0.2 MILE SOUTH OF THE MORE NORTHERLY OF 2 GRAIN
 MF0573'ELEVATORS AT SCARBORO, 122 YARDS WEST OF THE WEST RAIL OF THE
 MF0573'TRACK, 216 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 MF0573'UNITED METHODIST CHURCH AT SCARBORO, 38 1/2 FEET WEST OF THE
 MF0573'CENTER LINE OF A PAVED ROAD, 82 1/2 FEET SOUTHEAST OF THE
 MF0573'SOUTHEAST CORNER OF A FRAME HOUSE, 13 FEET NORTH OF A TELEPHONE
 MF0573'POLE WHICH IS BRACED BY A GUY WIRE, 3 1/2 FEET SOUTH OF A
 MF0573'CORNER FENCE POST, 12 1/2 FEET NORTH OF UNDERGROUND TELEPHONE
 MF0573'CABLE MARKER NUMBER 9, 1 1/2 FEET EAST OF A FENCE, 1.0 FOOT
 MF0573'NORTH OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF
 MF0573'THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT
 MF0573'IS DRIVEN TO A DEPTH OF 30 1/2 FEET AND IS ENCASED IN A 6-INCH
 MF0573'TILE WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0573'SEC 8, T38N, R 2E.
 MF0573
 MF0573                          STATION RECOVERY (1995)
 MF0573
 MF0573'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0573'RECOVERED IN GOOD CONDITION.
 MF0573
 MF0573                          STATION RECOVERY (2002)
 MF0573
 MF0573'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0573'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0573
 MF0573                          STATION RECOVERY (2003)
 MF0573
 MF0573'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0757 ***********************************************************************
 MF0757  DESIGNATION -  A 237
 MF0757  PID         -  MF0757
 MF0757  STATE/COUNTY-  IL/MARSHALL
 MF0757  COUNTRY     -  US
 MF0757  USGS QUAD   -  LACON (2018)
 MF0757
 MF0757                         *CURRENT SURVEY CONTROL
 MF0757  ______________________________________________________________________
 MF0757* NAD 83(1986) POSITION- 41 01 39.     (N) 089 26 16.     (W)   SCALED
 MF0757* NAVD 88 ORTHO HEIGHT -   140.729 (meters)      461.71  (feet) ADJUSTED
 MF0757  ______________________________________________________________________
 MF0757  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 MF0757  DYNAMIC HEIGHT  -        140.668 (meters)      461.51  (feet) COMP
 MF0757  MODELED GRAVITY -    980,190.8   (mgal)                       NAVD 88
 MF0757
 MF0757  VERT ORDER      -  FIRST     CLASS II
 MF0757
 MF0757.The horizontal coordinates were scaled from a map and have
 MF0757.an estimated accuracy of +/- 6 seconds.
 MF0757
 MF0757.The orthometric height was determined by differential leveling and
 MF0757.adjusted by the NATIONAL GEODETIC SURVEY
 MF0757.in June 1991.
 MF0757
 MF0757.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0757.GEOID18 height accuracy estimate available here.
 MF0757
 MF0757.Click photographs - Photos may exist for this station.
 MF0757
 MF0757.The dynamic height is computed by dividing the NAVD 88
 MF0757.geopotential number by the normal gravity value computed on the
 MF0757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0757.degrees latitude (g = 980.6199 gals.).
 MF0757
 MF0757.The modeled gravity was interpolated from observed gravity values.
 MF0757
 MF0757;                    North         East    Units  Estimated Accuracy
 MF0757;SPC IL W     -   484,340.      761,300.      MT  (+/- 180 meters Scaled)
 MF0757
 MF0757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL950446(NAD 83)
 MF0757
 MF0757                          SUPERSEDED SURVEY CONTROL
 MF0757
 MF0757  NGVD 29 (??/??/92)  140.799  (m)          461.94   (f) ADJ UNCH    1 2
 MF0757
 MF0757.Superseded values are not recommended for survey control.
 MF0757
 MF0757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0757.See file dsdata.pdf to determine how the superseded data were derived.
 MF0757
 MF0757_MARKER: DB = BENCH MARK DISK
 MF0757_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0757_STAMPING: A 237 1960
 MF0757_MARK LOGO: CGS
 MF0757_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0757_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0757
 MF0757  HISTORY     - Date     Condition        Report By
 MF0757  HISTORY     - 1960     MONUMENTED       CGS
 MF0757  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 MF0757  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0757
 MF0757                          STATION DESCRIPTION
 MF0757
 MF0757'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0757'AT SPARLAND.
 MF0757'AT SPARLAND, ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD,
 MF0757'AT THE CROSSING OF STATE HIGHWAY 17, 83 1/2 FEET SOUTHEAST AND
 MF0757'ACROSS TRACK FROM THE SOUTHEAST CORNER OF STATION, 31 FEET EAST OF
 MF0757'EAST RAIL OF MAIN TRACK, 72 FEET NORTH OF CENTER LINE OF HIGHWAY,
 MF0757'53 FEET NORTHEAST OF STEEL POST SUPPORTING FLASHING CROSSING
 MF0757'SIGNAL, 1 1/2 FEET NORTH OF A TELEPHONE POLE, 1 FOOT SOUTHWEST
 MF0757'OF A STEEL WITNESS POST, ABOUT 5 FEET BELOW LEVEL OF TRACK AND IS
 MF0757'A DISK ON COPPER COATED STEEL ROD PROJECTING 2 INCHES AND
 MF0757'PROJECTED BY A 6-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS
 MF0757'DRIVEN TO REFUSAL AT A DEPTH OF 16 FEET.
 MF0757
 MF0757                          STATION RECOVERY (1998)
 MF0757
 MF0757'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0757'MARK NOT FOUND.
 MF0757
 MF0757                          STATION RECOVERY (2013)
 MF0757
 MF0757'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0757'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1240 ***********************************************************************
 LC1240  DESIGNATION -  A 238
 LC1240  PID         -  LC1240
 LC1240  STATE/COUNTY-  IL/MASON
 LC1240  COUNTRY     -  US
 LC1240  USGS QUAD   -  DUCK ISLAND (2018)
 LC1240
 LC1240                         *CURRENT SURVEY CONTROL
 LC1240  ______________________________________________________________________
 LC1240* NAD 83(1986) POSITION- 40 26 09.     (N) 089 53 07.     (W)   SCALED
 LC1240* NAVD 88 ORTHO HEIGHT -   156.160 (meters)      512.33  (feet) ADJUSTED
 LC1240  ______________________________________________________________________
 LC1240  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 LC1240  DYNAMIC HEIGHT  -        156.085 (meters)      512.09  (feet) COMP
 LC1240  MODELED GRAVITY -    980,143.9   (mgal)                       NAVD 88
 LC1240
 LC1240  VERT ORDER      -  FIRST     CLASS II
 LC1240
 LC1240.The horizontal coordinates were scaled from a map and have
 LC1240.an estimated accuracy of +/- 6 seconds.
 LC1240
 LC1240.The orthometric height was determined by differential leveling and
 LC1240.adjusted by the NATIONAL GEODETIC SURVEY
 LC1240.in June 1991.
 LC1240
 LC1240.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1240.GEOID18 height accuracy estimate available here.
 LC1240
 LC1240.Click photographs - Photos may exist for this station.
 LC1240
 LC1240.The dynamic height is computed by dividing the NAVD 88
 LC1240.geopotential number by the normal gravity value computed on the
 LC1240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1240.degrees latitude (g = 980.6199 gals.).
 LC1240
 LC1240.The modeled gravity was interpolated from observed gravity values.
 LC1240
 LC1240;                    North         East    Units  Estimated Accuracy
 LC1240;SPC IL W     -   418,420.      723,870.      MT  (+/- 180 meters Scaled)
 LC1240
 LC1240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK552801(NAD 83)
 LC1240
 LC1240                          SUPERSEDED SURVEY CONTROL
 LC1240
 LC1240  NGVD 29 (??/??/92)  156.265  (m)          512.68   (f) ADJ UNCH    1 2
 LC1240
 LC1240.Superseded values are not recommended for survey control.
 LC1240
 LC1240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1240.See file dsdata.pdf to determine how the superseded data were derived.
 LC1240
 LC1240_MARKER: DB = BENCH MARK DISK
 LC1240_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1240_STAMPING: A 238 1961
 LC1240_MARK LOGO: CGS
 LC1240_PROJECTION: FLUSH
 LC1240_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1240+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2002
 LC1240
 LC1240  HISTORY     - Date     Condition        Report By
 LC1240  HISTORY     - 1961     MONUMENTED       CGS
 LC1240  HISTORY     - 20021122 GOOD             DUCKS
 LC1240
 LC1240                          STATION DESCRIPTION
 LC1240
 LC1240'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1240'6 MI W FROM MANITO.
 LC1240'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE ILLINOIS AND CHICAGO
 LC1240'MIDLAND RAILWAY STATION AT MANITO, THENCE 0.65 MILE NORTH ALONG
 LC1240'A BLACK TOP ROAD, THENCE 5.3 MILES WEST ALONG THE COUNTY LINE
 LC1240'ROAD, ON THE MASON COUNTY SIDE OF THE ROAD, NEAR THE JUNCTION
 LC1240'OF A ROAD LEADING NORTH, 31 FEET SOUTH OF THE CENTER LINE OF THE
 LC1240'COUNTY LINE ROAD, 108 FEET WEST OF THE EXTENDED CENTER LINE OF
 LC1240'THE ROAD LEADING NORTH, 15 FEET WEST OF A 24-INCH WALNUT TREE
 LC1240'WHICH IS NEAR THE NORTHWEST CORNER OF AN OLD GARAGE, 1 FOOT NORTH
 LC1240'OF A FENCE LINE, 1 1/2 FEET EAST OF A METAL WITNESS POST, ABOUT
 LC1240'LEVEL WITH THE COUNTY LINE ROAD, A DISK ON THE TOP OF A COPPER
 LC1240'COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY A 6 INCH
 LC1240'TILE WHICH PROJECTS 3 INCHES ABOVE THE LEVEL OF THE GROUND.  THE
 LC1240'ROD WAS DRIVEN TO A DEPTH OF 48 FEET.
 LC1240
 LC1240                          STATION RECOVERY (2002)
 LC1240
 LC1240'RECOVERY NOTE BY DUCKS UNLIMITED 2002 (GHB)
 LC1240'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1227 ***********************************************************************
 LC1227  DESIGNATION -  A 239
 LC1227  PID         -  LC1227
 LC1227  STATE/COUNTY-  IL/MASON
 LC1227  COUNTRY     -  US
 LC1227  USGS QUAD   -  DUCK ISLAND (2018)
 LC1227
 LC1227                         *CURRENT SURVEY CONTROL
 LC1227  ______________________________________________________________________
 LC1227* NAD 83(1986) POSITION- 40 23 05.     (N) 089 57 03.     (W)   SCALED
 LC1227* NAVD 88 ORTHO HEIGHT -   143.525 (meters)      470.88  (feet) ADJUSTED
 LC1227  ______________________________________________________________________
 LC1227  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 LC1227  DYNAMIC HEIGHT  -        143.455 (meters)      470.65  (feet) COMP
 LC1227  MODELED GRAVITY -    980,134.6   (mgal)                       NAVD 88
 LC1227
 LC1227  VERT ORDER      -  FIRST     CLASS II
 LC1227
 LC1227.The horizontal coordinates were scaled from a map and have
 LC1227.an estimated accuracy of +/- 6 seconds.
 LC1227
 LC1227.The orthometric height was determined by differential leveling and
 LC1227.adjusted by the NATIONAL GEODETIC SURVEY
 LC1227.in June 1991.
 LC1227
 LC1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1227.GEOID18 height accuracy estimate available here.
 LC1227
 LC1227.Click photographs - Photos may exist for this station.
 LC1227
 LC1227.The dynamic height is computed by dividing the NAVD 88
 LC1227.geopotential number by the normal gravity value computed on the
 LC1227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1227.degrees latitude (g = 980.6199 gals.).
 LC1227
 LC1227.The modeled gravity was interpolated from observed gravity values.
 LC1227
 LC1227;                    North         East    Units  Estimated Accuracy
 LC1227;SPC IL W     -   412,730.      718,330.      MT  (+/- 180 meters Scaled)
 LC1227
 LC1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK495746(NAD 83)
 LC1227
 LC1227                          SUPERSEDED SURVEY CONTROL
 LC1227
 LC1227  NGVD 29 (??/??/92)  143.634  (m)          471.24   (f) ADJ UNCH    1 2
 LC1227
 LC1227.Superseded values are not recommended for survey control.
 LC1227
 LC1227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1227.See file dsdata.pdf to determine how the superseded data were derived.
 LC1227
 LC1227_MARKER: DB = BENCH MARK DISK
 LC1227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1227_STAMPING: A 239 1961
 LC1227_MARK LOGO: CGS
 LC1227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1227+STABILITY: SURFACE MOTION
 LC1227
 LC1227  HISTORY     - Date     Condition        Report By
 LC1227  HISTORY     - 1961     MONUMENTED       CGS
 LC1227
 LC1227                          STATION DESCRIPTION
 LC1227
 LC1227'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1227'9.3 MI W FROM FOREST CITY.
 LC1227'ABOUT 6.5 MILES SOUTHWEST ALONG A BLACK TOP ROAD FROM THE POST
 LC1227'OFFICE AT FOREST CITY, THENCE 2.8 MILES NORTH ALONG A GRAVEL
 LC1227'ROAD, AT THE T JUNCTION OF A ROAD LEADING WEST, 31 FEET SOUTH
 LC1227'OF THE CENTER LINE OF THE EAST-WEST ROAD, 65 FEET WEST OF THE
 LC1227'CENTER LINE OF THE NORTH-SOUTH ROAD, 34 1/2 FEET WEST OF POWER
 LC1227'LINE POLE NO. A 33, 3 FEET WEST OF A METAL WITNESS POST, 2 FEET
 LC1227'ABOVE THE LEVEL OF THE EAST-WEST ROAD, SET IN THE TOP OF A
 LC1227'CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 LC1227'NOTE-- BENCH MARK Z 238 1961 DESCRIBED MAY BE REACHED FROM THIS
 LC1227'MARK BY GOING NORTH 0.5 MILE ALONG SAND ROAD, THENCE 0.4 MILE
 LC1227'EAST ALONG SAND ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1786 ***********************************************************************
 LB1786  DESIGNATION -  A 24
 LB1786  PID         -  LB1786
 LB1786  STATE/COUNTY-  IL/CHAMPAIGN
 LB1786  COUNTRY     -  US
 LB1786  USGS QUAD   -  HOMER (2018)
 LB1786
 LB1786                         *CURRENT SURVEY CONTROL
 LB1786  ______________________________________________________________________
 LB1786* NAD 83(1986) POSITION- 40 04 58.     (N) 087 57 29.     (W)   SCALED
 LB1786* NAVD 88 ORTHO HEIGHT -   203.953 (meters)      669.14  (feet) ADJUSTED
 LB1786  ______________________________________________________________________
 LB1786  GEOID HEIGHT    -        -32.196 (meters)                     GEOID18
 LB1786  DYNAMIC HEIGHT  -        203.850 (meters)      668.80  (feet) COMP
 LB1786  MODELED GRAVITY -    980,116.4   (mgal)                       NAVD 88
 LB1786
 LB1786  VERT ORDER      -  FIRST     CLASS II
 LB1786
 LB1786.The horizontal coordinates were scaled from a map and have
 LB1786.an estimated accuracy of +/- 6 seconds.
 LB1786
 LB1786.The orthometric height was determined by differential leveling and
 LB1786.adjusted by the NATIONAL GEODETIC SURVEY
 LB1786.in June 1991.
 LB1786
 LB1786.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1786.GEOID18 height accuracy estimate available here.
 LB1786
 LB1786.Click photographs - Photos may exist for this station.
 LB1786
 LB1786.The dynamic height is computed by dividing the NAVD 88
 LB1786.geopotential number by the normal gravity value computed on the
 LB1786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1786.degrees latitude (g = 980.6199 gals.).
 LB1786
 LB1786.The modeled gravity was interpolated from observed gravity values.
 LB1786
 LB1786;                    North         East    Units  Estimated Accuracy
 LB1786;SPC IL E     -   379,260.      332,010.      MT  (+/- 180 meters Scaled)
 LB1786
 LB1786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK183373(NAD 83)
 LB1786
 LB1786                          SUPERSEDED SURVEY CONTROL
 LB1786
 LB1786  NGVD 29 (??/??/92)  204.004  (m)          669.30   (f) ADJ UNCH    1 2
 LB1786
 LB1786.Superseded values are not recommended for survey control.
 LB1786
 LB1786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1786.See file dsdata.pdf to determine how the superseded data were derived.
 LB1786
 LB1786_MARKER: DB = BENCH MARK DISK
 LB1786_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LB1786_SP_SET: BOX CULVERT HEADWALL
 LB1786_STAMPING: A 24 1935
 LB1786_MARK LOGO: CGS
 LB1786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1786+STABILITY: SURFACE MOTION
 LB1786
 LB1786  HISTORY     - Date     Condition        Report By
 LB1786  HISTORY     - 1935     MONUMENTED       CGS
 LB1786  HISTORY     - 1954     GOOD             CGS
 LB1786  HISTORY     - 1956     GOOD             CGS
 LB1786  HISTORY     - 19980420 MARK NOT FOUND   BCA
 LB1786  HISTORY     - 20051128 MARK NOT FOUND   ILDT
 LB1786  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1786
 LB1786                          STATION DESCRIPTION
 LB1786
 LB1786'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1786'3.3 MI N FROM HOMER.
 LB1786'ABOUT 3.3 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE CROSSING
 LB1786'OF THE WABASH RAILROAD AT HOMER, ABOUT 2.0 MILES SOUTH OF THE
 LB1786'JUNCTION OF U.S. HIGHWAY 150 AT OGDEN, ABOUT 0.5 MILE NORTH OF A
 LB1786'CROSSROAD AND ELEVATOR, ABOUT 0.1 MILE SOUTH OF A FARM HOUSE
 LB1786'WHICH IS ON WEST SIDE OF HIGHWAY, IN THE TOP AND 3.2 FEET NORTH
 LB1786'OF SOUTH END OF EAST HEAD WALL OF A 6-FOOT CONCRETE BOX CULVERT,
 LB1786'17 FEET EAST OF CENTER LINE OF HIGHWAY AND 1/2 FOOT ABOVE LEVEL
 LB1786'OF HIGHWAY.
 LB1786
 LB1786                          STATION RECOVERY (1956)
 LB1786
 LB1786'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 LB1786'RECOVERED IN GOOD CONDITION.
 LB1786
 LB1786                          STATION RECOVERY (1998)
 LB1786
 LB1786'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LB1786'MARK NOT FOUND.
 LB1786
 LB1786                          STATION RECOVERY (2005)
 LB1786
 LB1786'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1786'MARK NOT FOUND.
 LB1786
 LB1786                          STATION RECOVERY (2011)
 LB1786
 LB1786'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1786'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0268 ***********************************************************************
 LD0268  DESIGNATION -  A 240
 LD0268  PID         -  LD0268
 LD0268  STATE/COUNTY-  IL/MASON
 LD0268  COUNTRY     -  US
 LD0268  USGS QUAD   -  HAVANA (2018)
 LD0268
 LD0268                         *CURRENT SURVEY CONTROL
 LD0268  ______________________________________________________________________
 LD0268* NAD 83(1986) POSITION- 40 17 48.2    (N) 090 01 05.5    (W)   HD_HELD2
 LD0268* NAVD 88 ORTHO HEIGHT -   152.083 (meters)      498.96  (feet) ADJUSTED
 LD0268  ______________________________________________________________________
 LD0268  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 LD0268  DYNAMIC HEIGHT  -        152.007 (meters)      498.71  (feet) COMP
 LD0268  MODELED GRAVITY -    980,129.0   (mgal)                       NAVD 88
 LD0268
 LD0268  VERT ORDER      -  SECOND    CLASS I
 LD0268
 LD0268.The horizontal coordinates were established by autonomous hand held GPS
 LD0268.observations and have an estimated accuracy of +/- 10 meters.
 LD0268
 LD0268.The orthometric height was determined by differential leveling and
 LD0268.adjusted by the IL DEPT OF TRANSP
 LD0268.in July 2015.
 LD0268
 LD0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0268.GEOID18 height accuracy estimate available here.
 LD0268
 LD0268.Click photographs - Photos may exist for this station.
 LD0268
 LD0268.The dynamic height is computed by dividing the NAVD 88
 LD0268.geopotential number by the normal gravity value computed on the
 LD0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0268.degrees latitude (g = 980.6199 gals.).
 LD0268
 LD0268.The modeled gravity was interpolated from observed gravity values.
 LD0268
 LD0268;                    North         East    Units  Estimated Accuracy
 LD0268;SPC IL W     -   402,944.      712,623.      MT  (+/- 10 meters HH2 GPS)
 LD0268
 LD0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5343964958(NAD 83)
 LD0268
 LD0268                          SUPERSEDED SURVEY CONTROL
 LD0268
 LD0268  NAVD 88 (06/15/91)  152.074  (m)          498.93   (f) SUPERSEDED  1 2
 LD0268  NGVD 29 (??/??/92)  152.168  (m)          499.24   (f) ADJ UNCH    1 2
 LD0268
 LD0268.Superseded values are not recommended for survey control.
 LD0268
 LD0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0268.See file dsdata.pdf to determine how the superseded data were derived.
 LD0268
 LD0268_MARKER: DB = BENCH MARK DISK
 LD0268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0268_STAMPING: A 240 1961
 LD0268_MARK LOGO: CGS
 LD0268_PROJECTION: FLUSH
 LD0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0268+STABILITY: SURFACE MOTION
 LD0268_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0268+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LD0268
 LD0268  HISTORY     - Date     Condition        Report By
 LD0268  HISTORY     - 1961     MONUMENTED       CGS
 LD0268  HISTORY     - 20050501 GOOD             ILDT
 LD0268  HISTORY     - 20141001 GOOD             DJHENK
 LD0268
 LD0268                          STATION DESCRIPTION
 LD0268
 LD0268'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0268'1.5 MI E FROM HAVANA.
 LD0268'ABOUT 1.5 MILES EAST ALONG U.S. HIGHWAY 136 FROM THE CHICAGO
 LD0268'AND ILLINOIS MIDLAND RAILWAY FREIGHT STATION AT THE EAST EDGE OF
 LD0268'HAVANA, 0.9 MILE EAST OF THE MAIN ENTRANCE TO THE LAUREL HILL
 LD0268'CEMETERY, AT A ROAD CROSSING, 70.5 FEET SOUTH OF THE CENTER LINE
 LD0268'OF THE HIGHWAY, 16 FEET WEST OF THE CENTER LINE OF THE ROAD, 19.8
 LD0268'FEET SOUTH OF A FENCE CORNER, 1.5 FEET EAST OF A FENCE LINE, 2.5
 LD0268'FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 LD0268'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 LD0268'LEVEL OF THE GROUND.
 LD0268
 LD0268                          STATION RECOVERY (2005)
 LD0268
 LD0268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LD0268'RECOVERED IN GOOD CONDITION.
 LD0268
 LD0268                          STATION RECOVERY (2014)
 LD0268
 LD0268'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LD0268'RECOVERED AS DESCRIBED. 120 FT SOUTH OF THE CENTERLINE OF US 136.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0181 ***********************************************************************
 JC0181  DESIGNATION -  A 241
 JC0181  PID         -  JC0181
 JC0181  STATE/COUNTY-  IL/JERSEY
 JC0181  COUNTRY     -  US
 JC0181  USGS QUAD   -  GRAFTON (2018)
 JC0181
 JC0181                         *CURRENT SURVEY CONTROL
 JC0181  ______________________________________________________________________
 JC0181* NAD 83(1986) POSITION- 38 58 12.     (N) 090 26 22.     (W)   SCALED
 JC0181* NAVD 88 ORTHO HEIGHT -   136.356 (meters)      447.36  (feet) ADJUSTED
 JC0181  ______________________________________________________________________
 JC0181  GEOID HEIGHT    -        -31.731 (meters)                     GEOID18
 JC0181  DYNAMIC HEIGHT  -        136.273 (meters)      447.09  (feet) COMP
 JC0181  MODELED GRAVITY -    980,016.5   (mgal)                       NAVD 88
 JC0181
 JC0181  VERT ORDER      -  FIRST     CLASS II
 JC0181
 JC0181.The horizontal coordinates were scaled from a map and have
 JC0181.an estimated accuracy of +/- 6 seconds.
 JC0181
 JC0181.The orthometric height was determined by differential leveling and
 JC0181.adjusted by the NATIONAL GEODETIC SURVEY
 JC0181.in June 1991.
 JC0181
 JC0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0181.GEOID18 height accuracy estimate available here.
 JC0181
 JC0181.Click photographs - Photos may exist for this station.
 JC0181
 JC0181.The dynamic height is computed by dividing the NAVD 88
 JC0181.geopotential number by the normal gravity value computed on the
 JC0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0181.degrees latitude (g = 980.6199 gals.).
 JC0181
 JC0181.The modeled gravity was interpolated from observed gravity values.
 JC0181
 JC0181;                    North         East    Units  Estimated Accuracy
 JC0181;SPC IL W     -   255,670.      676,360.      MT  (+/- 180 meters Scaled)
 JC0181
 JC0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD218165(NAD 83)
 JC0181
 JC0181                          SUPERSEDED SURVEY CONTROL
 JC0181
 JC0181  NGVD 29 (??/??/92)  136.478  (m)          447.76   (f) ADJ UNCH    1 2
 JC0181
 JC0181.Superseded values are not recommended for survey control.
 JC0181
 JC0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0181.See file dsdata.pdf to determine how the superseded data were derived.
 JC0181
 JC0181_MARKER: DB = BENCH MARK DISK
 JC0181_SETTING: 66 = SET IN ROCK OUTCROP
 JC0181_STAMPING: A 241 1961
 JC0181_MARK LOGO: CGS
 JC0181_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0181+STABILITY: POSITION/ELEVATION WELL
 JC0181_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC0181+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2007
 JC0181
 JC0181  HISTORY     - Date     Condition        Report By
 JC0181  HISTORY     - 1961     MONUMENTED       CGS
 JC0181  HISTORY     - 19990306 GOOD             USPSQD
 JC0181  HISTORY     - 20010331 GOOD             USPSQD
 JC0181  HISTORY     - 20070629 GOOD             KUHL
 JC0181  HISTORY     - 20111213 MARK NOT FOUND   GEOCAC
 JC0181
 JC0181                          STATION DESCRIPTION
 JC0181
 JC0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0181'AT GRAFTON, ABOUT 0.55 MILE WEST ALONG MAIN STREET FROM THE POST
 JC0181'OFFICE, 68 YARDS WEST OF THE SOUTHWEST CORNER OF THE BRICK
 JC0181'PORTION OF THE SCHOOL, SET ON TOP OF A ROCK LEDGE 25 FEET LONG
 JC0181'AND 2 1/2 FEET HIGH, 23 FEET NORTH OF THE NORTH CURB LINE OF
 JC0181'MAIN STREET, (STATE HIGHWAY 100 AT THIS POINT), 4 FEET EAST OF
 JC0181'THE WEST END OF THE LEDGE, 1 1/2 FEET NORTH OF THE SOUTH EDGE
 JC0181'OF THE LEDGE AND 6 FEET ABOVE THE LEVEL OF THE STREET.
 JC0181
 JC0181                          STATION RECOVERY (1999)
 JC0181
 JC0181'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0181'RECOVERED IN GOOD CONDITION.
 JC0181
 JC0181                          STATION RECOVERY (2001)
 JC0181
 JC0181'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0181'RECOVERED IN GOOD CONDITION.
 JC0181
 JC0181                          STATION RECOVERY (2007)
 JC0181
 JC0181'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2007 (BCS)
 JC0181'NEEDS NEW DESCRIPTION.  BRICK SCHOOL IS GONE, CURB IS GONE.  LEDGE
 JC0181'STILL EXISTS.
 JC0181
 JC0181                          STATION RECOVERY (2011)
 JC0181
 JC0181'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC0181'SCALED COORDINATES PLACE MARK AT THE SITE OF THE GRAFTON WINERY.
 JC0181'STATION MAY HAVE BEEN LOST IN CONSTRUCTION OF THE RELATIVELY NEW
 JC0181'BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0133 ***********************************************************************
 KC0133  DESIGNATION -  A 242
 KC0133  PID         -  KC0133
 KC0133  STATE/COUNTY-  IL/JERSEY
 KC0133  COUNTRY     -  US
 KC0133  USGS QUAD   -  HARDIN (2018)
 KC0133
 KC0133                         *CURRENT SURVEY CONTROL
 KC0133  ______________________________________________________________________
 KC0133* NAD 83(1986) POSITION- 39 09 45.     (N) 090 33 22.     (W)   SCALED
 KC0133* NAVD 88 ORTHO HEIGHT -   149.735 (meters)      491.26  (feet) ADJUSTED
 KC0133  ______________________________________________________________________
 KC0133  GEOID HEIGHT    -        -31.983 (meters)                     GEOID18
 KC0133  DYNAMIC HEIGHT  -        149.646 (meters)      490.96  (feet) COMP
 KC0133  MODELED GRAVITY -    980,028.5   (mgal)                       NAVD 88
 KC0133
 KC0133  VERT ORDER      -  FIRST     CLASS II
 KC0133
 KC0133.The horizontal coordinates were scaled from a map and have
 KC0133.an estimated accuracy of +/- 6 seconds.
 KC0133
 KC0133.The orthometric height was determined by differential leveling and
 KC0133.adjusted by the NATIONAL GEODETIC SURVEY
 KC0133.in June 1991.
 KC0133
 KC0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0133.GEOID18 height accuracy estimate available here.
 KC0133
 KC0133.Click photographs - Photos may exist for this station.
 KC0133
 KC0133.The dynamic height is computed by dividing the NAVD 88
 KC0133.geopotential number by the normal gravity value computed on the
 KC0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0133.degrees latitude (g = 980.6199 gals.).
 KC0133
 KC0133.The modeled gravity was interpolated from observed gravity values.
 KC0133
 KC0133;                    North         East    Units  Estimated Accuracy
 KC0133;SPC IL W     -   277,080.      666,340.      MT  (+/- 180 meters Scaled)
 KC0133
 KC0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD111376(NAD 83)
 KC0133
 KC0133                          SUPERSEDED SURVEY CONTROL
 KC0133
 KC0133  NGVD 29 (??/??/92)  149.845  (m)          491.62   (f) ADJ UNCH    1 2
 KC0133
 KC0133.Superseded values are not recommended for survey control.
 KC0133
 KC0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0133.See file dsdata.pdf to determine how the superseded data were derived.
 KC0133
 KC0133_MARKER: DB = BENCH MARK DISK
 KC0133_SETTING: 66 = SET IN ROCK OUTCROP
 KC0133_STAMPING: A 242 1961
 KC0133_MARK LOGO: CGS
 KC0133_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0133+STABILITY: POSITION/ELEVATION WELL
 KC0133
 KC0133  HISTORY     - Date     Condition        Report By
 KC0133  HISTORY     - 1961     MONUMENTED       CGS
 KC0133  HISTORY     - 20120514 MARK NOT FOUND   ILDT
 KC0133
 KC0133                          STATION DESCRIPTION
 KC0133
 KC0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0133'1.8 MI S FROM SPANKEY.
 KC0133'ABOUT 1.85 MILES SOUTH ALONG A GRADED ROAD FROM THE SOUTH END OF
 KC0133'A 450 FEET LONG BRIDGE OVER MACOUPIN CREEK AT SPANKEY, AT THE
 KC0133'OUTSIDE OF A CURVE, SET ON TOP OF A 12-BY 6 BY 2 FEET SLOPING
 KC0133'ROCK, NEAR THE EAST EDGE OF A SMALL RAVINE, 69 FEET SOUTH OF
 KC0133'THE CENTER LINE OF THE ROAD, 40 FEET NORTHWEST AND 20 FEET BELOW
 KC0133'A SHALEY ROCK CLIFF, 3 FEET WEST OF THE EAST END OF THE ROCK,
 KC0133'IN SECTION S 4 T 8 N R 13 W, 3 FEET NORTH OF THE SOUTH EDGE OF
 KC0133'THE ROCK AND ABOUT 18 FEET ABOVE THE LEVEL OF THE ROAD.
 KC0133
 KC0133                          STATION RECOVERY (2012)
 KC0133
 KC0133'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0133'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0244 ***********************************************************************
 KC0244  DESIGNATION -  A 243
 KC0244  PID         -  KC0244
 KC0244  STATE/COUNTY-  IL/SCOTT
 KC0244  COUNTRY     -  US
 KC0244  USGS QUAD   -  FLORENCE (2018)
 KC0244
 KC0244                         *CURRENT SURVEY CONTROL
 KC0244  ______________________________________________________________________
 KC0244* NAD 83(1986) POSITION- 39 39 47.99   (N) 090 34 28.12   (W)   HD_HELD1
 KC0244* NAVD 88 ORTHO HEIGHT -   136.500 (meters)      447.83  (feet) ADJUSTED
 KC0244  ______________________________________________________________________
 KC0244  GEOID HEIGHT    -        -32.580 (meters)                     GEOID18
 KC0244  DYNAMIC HEIGHT  -        136.425 (meters)      447.59  (feet) COMP
 KC0244  MODELED GRAVITY -    980,076.9   (mgal)                       NAVD 88
 KC0244
 KC0244  VERT ORDER      -  FIRST     CLASS II
 KC0244
 KC0244.The horizontal coordinates were determined by differentially corrected
 KC0244.hand held GPS observations or other comparable positioning techniques
 KC0244.and have an estimated accuracy of +/- 3 meters.
 KC0244
 KC0244.The orthometric height was determined by differential leveling and
 KC0244.adjusted by the NATIONAL GEODETIC SURVEY
 KC0244.in June 1991.
 KC0244
 KC0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0244.GEOID18 height accuracy estimate available here.
 KC0244
 KC0244.Click photographs - Photos may exist for this station.
 KC0244
 KC0244.The dynamic height is computed by dividing the NAVD 88
 KC0244.geopotential number by the normal gravity value computed on the
 KC0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0244.degrees latitude (g = 980.6199 gals.).
 KC0244
 KC0244.The modeled gravity was interpolated from observed gravity values.
 KC0244
 KC0244;                    North         East    Units  Estimated Accuracy
 KC0244;SPC IL W     -   332,688.6     665,007.0     MT  (+/- 3 meters HH1 GPS) 
 KC0244
 KC0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0806693203(NAD 83)
 KC0244
 KC0244                          SUPERSEDED SURVEY CONTROL
 KC0244
 KC0244  NGVD 29 (??/??/92)  136.621  (m)          448.23   (f) ADJ UNCH    1 2
 KC0244
 KC0244.Superseded values are not recommended for survey control.
 KC0244
 KC0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0244.See file dsdata.pdf to determine how the superseded data were derived.
 KC0244
 KC0244_MARKER: DB = BENCH MARK DISK
 KC0244_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KC0244_STAMPING: A 243 1961
 KC0244_MARK LOGO: CGS
 KC0244_MAGNETIC: I = MARKER IS A STEEL ROD
 KC0244_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0244
 KC0244  HISTORY     - Date     Condition        Report By
 KC0244  HISTORY     - 1961     MONUMENTED       CGS
 KC0244
 KC0244                          STATION DESCRIPTION
 KC0244
 KC0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0244'7.9 MI S FROM BLUFFS.
 KC0244'ABOUT 7.9 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0244'OF THE WABASH RAILROAD STATION AT BLUFFS, ABOUT 1.0 MILE NORTH
 KC0244'OF A 120-FOOT BRIDGE OVER WALNUT CREEK, AT THE JUNCTION OF A
 KC0244'NARROW GRADED ROAD LEADING EAST, 109 FEET EAST OF THE CENTER
 KC0244'LINE OF THE HIGHWAY, 14 1/2 FEET SOUTH OF THE CENTER LINE OF THE
 KC0244'ROAD EAST, 68 FEET EAST OF A FENCE CORNER, 2 1/2 FEET NORTH OF
 KC0244'A FENCE LINE, 2 FEET WEST OF A POWER LINE POLE, IN LINE WITH A
 KC0244'ROW OF POLES, 1 FOOT EAST OF A METAL WITNESS POST, 2 1/2 FEET
 KC0244'ABOVE THE LEVEL OF THE HIGHWAY AND SET ON THE TOP OF A COPPER
 KC0244'COATED STEEL ROD PROJECTING 1 INCH ABOVE THE GROUND AND PROTECTED
 KC0244'BY A 6 INCH TILE WHICH PROJECTS 3 INCHES ABOVE THE LEVEL OF THE
 KC0244'GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 96 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0224 ***********************************************************************
 KC0224  DESIGNATION -  A 244
 KC0224  PID         -  KC0224
 KC0224  STATE/COUNTY-  IL/SCOTT
 KC0224  COUNTRY     -  US
 KC0224  USGS QUAD   -  BEDFORD (2018)
 KC0224
 KC0224                         *CURRENT SURVEY CONTROL
 KC0224  ______________________________________________________________________
 KC0224* NAD 83(1986) POSITION- 39 32 28.     (N) 090 31 16.     (W)   SCALED
 KC0224* NAVD 88 ORTHO HEIGHT -   145.755 (meters)      478.20  (feet) ADJUSTED
 KC0224  ______________________________________________________________________
 KC0224  GEOID HEIGHT    -        -32.413 (meters)                     GEOID18
 KC0224  DYNAMIC HEIGHT  -        145.673 (meters)      477.93  (feet) COMP
 KC0224  MODELED GRAVITY -    980,065.9   (mgal)                       NAVD 88
 KC0224
 KC0224  VERT ORDER      -  FIRST     CLASS II
 KC0224
 KC0224.The horizontal coordinates were scaled from a map and have
 KC0224.an estimated accuracy of +/- 6 seconds.
 KC0224
 KC0224.The orthometric height was determined by differential leveling and
 KC0224.adjusted by the NATIONAL GEODETIC SURVEY
 KC0224.in June 1991.
 KC0224
 KC0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0224.GEOID18 height accuracy estimate available here.
 KC0224
 KC0224.Click photographs - Photos may exist for this station.
 KC0224
 KC0224.The dynamic height is computed by dividing the NAVD 88
 KC0224.geopotential number by the normal gravity value computed on the
 KC0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0224.degrees latitude (g = 980.6199 gals.).
 KC0224
 KC0224.The modeled gravity was interpolated from observed gravity values.
 KC0224
 KC0224;                    North         East    Units  Estimated Accuracy
 KC0224;SPC IL W     -   319,100.      669,530.      MT  (+/- 180 meters Scaled)
 KC0224
 KC0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD130797(NAD 83)
 KC0224
 KC0224                          SUPERSEDED SURVEY CONTROL
 KC0224
 KC0224  NGVD 29 (??/??/92)  145.890  (m)          478.64   (f) ADJ UNCH    1 2
 KC0224
 KC0224.Superseded values are not recommended for survey control.
 KC0224
 KC0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0224.See file dsdata.pdf to determine how the superseded data were derived.
 KC0224
 KC0224_MARKER: DB = BENCH MARK DISK
 KC0224_SETTING: 66 = SET IN ROCK OUTCROP
 KC0224_STAMPING: A 244 1961
 KC0224_MARK LOGO: CGS
 KC0224_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0224+STABILITY: POSITION/ELEVATION WELL
 KC0224
 KC0224  HISTORY     - Date     Condition        Report By
 KC0224  HISTORY     - 1961     MONUMENTED       CGS
 KC0224
 KC0224                          STATION DESCRIPTION
 KC0224
 KC0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0224'6.4 MI N FROM HILLVIEW.
 KC0224'ABOUT 6.45 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0224'BAPTIST CHURCH AT HILLVIEW, 0.8 MILE SOUTH OF THE SOUTH END OF
 KC0224'A 250 FEET LONG CONCRETE BRIDGE OVER LITTLE SANDY CREEK, AT THE
 KC0224'OUTSIDE OF A CURVE, SET ON TOP OF A SLOPING ROCK LEDGE, 75 FEET
 KC0224'NORTHEAST OF THE CENTER LINE OF THE ROAD, 37 FEET EAST OF THE 1ST
 KC0224'TELEPHONE POLE NORTHWEST OF A BOARD GATE, 12 FEET WEST OF THE EAST
 KC0224'END OF THE LEDGE, 27 FEET NORTHEAST OF A FENCE LINE AND 2 FEET
 KC0224'ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0093 ***********************************************************************
 KC0093  DESIGNATION -  A 245
 KC0093  PID         -  KC0093
 KC0093  STATE/COUNTY-  IL/GREENE
 KC0093  COUNTRY     -  US
 KC0093  USGS QUAD   -  PEARL EAST (2018)
 KC0093
 KC0093                         *CURRENT SURVEY CONTROL
 KC0093  ______________________________________________________________________
 KC0093* NAD 83(1986) POSITION- 39 27 26.     (N) 090 35 41.     (W)   SCALED
 KC0093* NAVD 88 ORTHO HEIGHT -   131.562 (meters)      431.63  (feet) ADJUSTED
 KC0093  ______________________________________________________________________
 KC0093  GEOID HEIGHT    -        -32.336 (meters)                     GEOID18
 KC0093  DYNAMIC HEIGHT  -        131.487 (meters)      431.39  (feet) COMP
 KC0093  MODELED GRAVITY -    980,057.3   (mgal)                       NAVD 88
 KC0093
 KC0093  VERT ORDER      -  FIRST     CLASS II
 KC0093
 KC0093.The horizontal coordinates were scaled from a map and have
 KC0093.an estimated accuracy of +/- 6 seconds.
 KC0093
 KC0093.The orthometric height was determined by differential leveling and
 KC0093.adjusted by the NATIONAL GEODETIC SURVEY
 KC0093.in June 1991.
 KC0093
 KC0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0093.GEOID18 height accuracy estimate available here.
 KC0093
 KC0093.Click photographs - Photos may exist for this station.
 KC0093
 KC0093.The dynamic height is computed by dividing the NAVD 88
 KC0093.geopotential number by the normal gravity value computed on the
 KC0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0093.degrees latitude (g = 980.6199 gals.).
 KC0093
 KC0093.The modeled gravity was interpolated from observed gravity values.
 KC0093
 KC0093;                    North         East    Units  Estimated Accuracy
 KC0093;SPC IL W     -   309,810.      663,160.      MT  (+/- 180 meters Scaled)
 KC0093
 KC0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD069702(NAD 83)
 KC0093
 KC0093                          SUPERSEDED SURVEY CONTROL
 KC0093
 KC0093  NGVD 29 (??/??/92)  131.706  (m)          432.11   (f) ADJ UNCH    1 2
 KC0093
 KC0093.Superseded values are not recommended for survey control.
 KC0093
 KC0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0093.See file dsdata.pdf to determine how the superseded data were derived.
 KC0093
 KC0093_MARKER: DB = BENCH MARK DISK
 KC0093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0093_STAMPING: A 245 1961
 KC0093_MARK LOGO: CGS
 KC0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0093+STABILITY: SURFACE MOTION
 KC0093
 KC0093  HISTORY     - Date     Condition        Report By
 KC0093  HISTORY     - 1961     MONUMENTED       CGS
 KC0093
 KC0093                          STATION DESCRIPTION
 KC0093
 KC0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0093'3 MI W FROM HILLVIEW.
 KC0093'ABOUT 3.0 MILES WEST ALONG THE GULF, MOBLE AND OHIO RAILROAD
 KC0093'FROM THE POST OFFICE AT HILLVIEW, 0.8 MILE EAST OF THE EAST END
 KC0093'OF A BRIDGE OVER THE ILLINOIS RIVER, 0.4 MILE EAST OF MILEPOST
 KC0093'250, AT A GRADED ROAD CROSSING, 44 FEET NORTH OF THE NORTH RAIL,
 KC0093'59 FEET EAST OF THE CENTER LINE OF THE ROAD, 73 1/2 FEET
 KC0093'NORTHEAST OF THE CENTER OF THE CROSSING, 1 1/2 FEET WEST OF A
 KC0093'METAL WITNESS POST, 10 FEET BELOW THE LEVEL OF THE TRACK, SET IN
 KC0093'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL
 KC0093'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0276 ***********************************************************************
 MF0276  DESIGNATION -  A 248
 MF0276  PID         -  MF0276
 MF0276  STATE/COUNTY-  IL/GRUNDY
 MF0276  COUNTRY     -  US
 MF0276  USGS QUAD   -  DWIGHT (2018)
 MF0276
 MF0276                         *CURRENT SURVEY CONTROL
 MF0276  ______________________________________________________________________
 MF0276* NAD 83(1986) POSITION- 41 07 01.     (N) 088 23 36.     (W)   SCALED
 MF0276* NAVD 88 ORTHO HEIGHT -   189.004 (meters)      620.09  (feet) ADJUSTED
 MF0276  ______________________________________________________________________
 MF0276  GEOID HEIGHT    -        -32.507 (meters)                     GEOID18
 MF0276  DYNAMIC HEIGHT  -        188.928 (meters)      619.84  (feet) COMP
 MF0276  MODELED GRAVITY -    980,215.1   (mgal)                       NAVD 88
 MF0276
 MF0276  VERT ORDER      -  SECOND    CLASS 0
 MF0276
 MF0276.The horizontal coordinates were scaled from a map and have
 MF0276.an estimated accuracy of +/- 6 seconds.
 MF0276
 MF0276.The orthometric height was determined by differential leveling and
 MF0276.adjusted by the NATIONAL GEODETIC SURVEY
 MF0276.in June 1991.
 MF0276
 MF0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0276.GEOID18 height accuracy estimate available here.
 MF0276
 MF0276.Click photographs - Photos may exist for this station.
 MF0276
 MF0276.The dynamic height is computed by dividing the NAVD 88
 MF0276.geopotential number by the normal gravity value computed on the
 MF0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0276.degrees latitude (g = 980.6199 gals.).
 MF0276
 MF0276.The modeled gravity was interpolated from observed gravity values.
 MF0276
 MF0276;                    North         East    Units  Estimated Accuracy
 MF0276;SPC IL E     -   494,030.      294,960.      MT  (+/- 180 meters Scaled)
 MF0276
 MF0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL830526(NAD 83)
 MF0276
 MF0276                          SUPERSEDED SURVEY CONTROL
 MF0276
 MF0276  NGVD 29 (??/??/92)  189.078  (m)          620.33   (f) ADJ UNCH    2 0
 MF0276
 MF0276.Superseded values are not recommended for survey control.
 MF0276
 MF0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0276.See file dsdata.pdf to determine how the superseded data were derived.
 MF0276
 MF0276_MARKER: DB = BENCH MARK DISK
 MF0276_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0276_SP_SET: BOX CULVERT HEADWALL
 MF0276_STAMPING: A 248 1960
 MF0276_MARK LOGO: CGS
 MF0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0276+STABILITY: SURFACE MOTION
 MF0276
 MF0276  HISTORY     - Date     Condition        Report By
 MF0276  HISTORY     - 1960     MONUMENTED       CGS
 MF0276  HISTORY     - 1961     GOOD             CGS
 MF0276  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0276  HISTORY     - 20090615 POOR             GEOCAC
 MF0276
 MF0276                          STATION DESCRIPTION
 MF0276
 MF0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0276'0.9 MI NE FROM DWIGHT.
 MF0276'ABOUT 0.9 MILE NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 MF0276'WITH STATE HIGHWAY 47 NORTH OF DWIGHT, ABOUT 0.3 MILES
 MF0276'NORTHEAST OF THE JUNCTION OF A BLACK TOP ROAD SOUTHWEST
 MF0276'(OLD U.S. HIGHWAY 66), ABOUT 0.3 MILES SOUTHWEST OF THE JUNCTION
 MF0276'OF A NORTH-SOUTH ROAD CROSSING, SET IN THE TOP OF THE NORTHEAST
 MF0276'END OF THE NORTHWEST HEADWALL OF A 5 FEET CONCRETE BOX CULVERT
 MF0276'NO. 714 (UNDER THE GULF MOBILE AND OHIO RAIL ROAD), 90 FEET
 MF0276'SOUTHEAST OF THE CENTER LINE OF THE NORTHBOUND LANE OF U.S.
 MF0276'HIGHWAY 66, 18 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 MF0276'SOUTHBOUND TRACK OF THE GULF MOBILE AND OHIO RAIL ROAD, 2.5
 MF0276'FEET BELOW THE LEVEL OF THE TRACK AND ABOUT LEVEL WITH THE
 MF0276'HIGHWAY.
 MF0276
 MF0276                          STATION RECOVERY (2008)
 MF0276
 MF0276'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0276'THIS PARTY LOCATED THE BRIDGE DESCRIBED, BUT THE WALLS OF THE BRIDGE
 MF0276'HAVE HAD CONCRETE BLOCK REINFORCEMENTS ADDED WHICH MAY COVER THE MARK.
 MF0276'PICTURES OF THE BRIDGE AND REINFORCING BLOCKS ARE AVAILABLE AT THE
 MF0276'GEOCACHING WEBSITE (WWW.GEOCACHING.COM) IN THE BENCHMARK SECTION UNDER
 MF0276'THIS MARK'S PID.
 MF0276
 MF0276                          STATION RECOVERY (2009)
 MF0276
 MF0276'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0276'MARK IS NOW UNDER A CONCRETE VERTICAL EXTENSION OF THE HEADWALL AND
 MF0276'NOT VISIBLE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0165 ***********************************************************************
 JC0165  DESIGNATION -  A 249
 JC0165  PID         -  JC0165
 JC0165  STATE/COUNTY-  IL/ST CLAIR
 JC0165  COUNTRY     -  US
 JC0165  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0165
 JC0165                         *CURRENT SURVEY CONTROL
 JC0165  ______________________________________________________________________
 JC0165* NAD 83(1986) POSITION- 38 37 21.59   (N) 090 03 32.52   (W)   HD_HELD1
 JC0165* NAVD 88 ORTHO HEIGHT -   128.075 (meters)      420.19  (feet) ADJUSTED
 JC0165  ______________________________________________________________________
 JC0165  GEOID HEIGHT    -        -30.920 (meters)                     GEOID18
 JC0165  DYNAMIC HEIGHT  -        127.994 (meters)      419.93  (feet) COMP
 JC0165  MODELED GRAVITY -    979,994.1   (mgal)                       NAVD 88
 JC0165
 JC0165  VERT ORDER      -  SECOND    CLASS 0
 JC0165
 JC0165.The horizontal coordinates were determined by differentially corrected
 JC0165.hand held GPS observations or other comparable positioning techniques
 JC0165.and have an estimated accuracy of +/- 3 meters.
 JC0165
 JC0165.The orthometric height was determined by differential leveling and
 JC0165.adjusted by the NATIONAL GEODETIC SURVEY
 JC0165.in June 1991.
 JC0165
 JC0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0165.GEOID18 height accuracy estimate available here.
 JC0165
 JC0165.Click photographs - Photos may exist for this station.
 JC0165
 JC0165.The dynamic height is computed by dividing the NAVD 88
 JC0165.geopotential number by the normal gravity value computed on the
 JC0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0165.degrees latitude (g = 980.6199 gals.).
 JC0165
 JC0165.The modeled gravity was interpolated from observed gravity values.
 JC0165
 JC0165;                    North         East    Units  Estimated Accuracy
 JC0165;SPC IL W     -   217,088.4     709,372.7     MT  (+/- 3 meters HH1 GPS) 
 JC0165
 JC0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5603579008(NAD 83)
 JC0165
 JC0165                          SUPERSEDED SURVEY CONTROL
 JC0165
 JC0165  NGVD 29 (??/??/92)  128.189  (m)          420.57   (f) ADJ UNCH    2 0
 JC0165
 JC0165.Superseded values are not recommended for survey control.
 JC0165
 JC0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0165.See file dsdata.pdf to determine how the superseded data were derived.
 JC0165
 JC0165_MARKER: DB = BENCH MARK DISK
 JC0165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0165_STAMPING: A 249 1961
 JC0165_MARK LOGO: CGS
 JC0165_PROJECTION: FLUSH
 JC0165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0165+STABILITY: SURFACE MOTION
 JC0165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0165+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2007
 JC0165
 JC0165  HISTORY     - Date     Condition        Report By
 JC0165  HISTORY     - 1961     MONUMENTED       CGS
 JC0165  HISTORY     - 20071113 GOOD             KUHL
 JC0165
 JC0165                          STATION DESCRIPTION
 JC0165
 JC0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0165'3.1 MI SE FROM WASHINGTON PARK.
 JC0165'ABOUT 0.2 MILE WEST ALONG FOREST AVENUE FROM THE CITY HALL IN
 JC0165'WASHINGTON PARK, THENCE 1.0 MILE SOUTH ALONG STATE HIGHWAY 111,
 JC0165'THENCE 1.9 MILES EAST ALONG BUNKUM ROAD, AT THE SOUTHEAST CORNER
 JC0165'OF BLUFFVIEW PARK SCHOOL GROUNDS, 64 FEET NORTH OF THE CENTER
 JC0165'LINE OF BUNKUM ROAD, 75 FEET EAST OF THE CENTER LINE OF THE
 JC0165'SCHOOL DRIVE, 99 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 JC0165'SCHOOL BUILDING, 4.5 FEET SOUTH OF A BRACED POWER POLE, 36.5 FEET
 JC0165'NORTHEAST OF A POWER POLE, 2.2 FEET NORTHEAST OF A METAL WITNESS
 JC0165'POST, 2 FEET ABOVE THE LEVEL OF BUNKUM ROAD, ABOUT LEVEL WITH
 JC0165'THE SCHOOL DRIVE, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JC0165'WITH THE GROUND.
 JC0165
 JC0165                          STATION RECOVERY (2007)
 JC0165
 JC0165'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2007 (RSO)
 JC0165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1910 ***********************************************************************
 LB1910  DESIGNATION -  A 25
 LB1910  PID         -  LB1910
 LB1910  STATE/COUNTY-  IL/IROQUOIS
 LB1910  COUNTRY     -  US
 LB1910  USGS QUAD   -  CISSNA PARK (2018)
 LB1910
 LB1910                         *CURRENT SURVEY CONTROL
 LB1910  ______________________________________________________________________
 LB1910* NAD 83(1986) POSITION- 40 34 22.     (N) 087 52 54.     (W)   SCALED
 LB1910* NAVD 88 ORTHO HEIGHT -   201.746 (meters)      661.90  (feet) ADJUSTED
 LB1910  ______________________________________________________________________
 LB1910  GEOID HEIGHT    -        -32.645 (meters)                     GEOID18
 LB1910  DYNAMIC HEIGHT  -        201.651 (meters)      661.58  (feet) COMP
 LB1910  MODELED GRAVITY -    980,148.8   (mgal)                       NAVD 88
 LB1910
 LB1910  VERT ORDER      -  SECOND    CLASS 0
 LB1910
 LB1910.The horizontal coordinates were scaled from a map and have
 LB1910.an estimated accuracy of +/- 6 seconds.
 LB1910
 LB1910.The orthometric height was determined by differential leveling and
 LB1910.adjusted by the NATIONAL GEODETIC SURVEY
 LB1910.in June 1991.
 LB1910
 LB1910.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1910.GEOID18 height accuracy estimate available here.
 LB1910
 LB1910.Click photographs - Photos may exist for this station.
 LB1910
 LB1910.The dynamic height is computed by dividing the NAVD 88
 LB1910.geopotential number by the normal gravity value computed on the
 LB1910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1910.degrees latitude (g = 980.6199 gals.).
 LB1910
 LB1910.The modeled gravity was interpolated from observed gravity values.
 LB1910
 LB1910;                    North         East    Units  Estimated Accuracy
 LB1910;SPC IL E     -   433,700.      338,240.      MT  (+/- 180 meters Scaled)
 LB1910
 LB1910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK253917(NAD 83)
 LB1910
 LB1910                          SUPERSEDED SURVEY CONTROL
 LB1910
 LB1910  NGVD 29 (??/??/92)  201.810  (m)          662.11   (f) ADJ UNCH    2 0
 LB1910
 LB1910.Superseded values are not recommended for survey control.
 LB1910
 LB1910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1910.See file dsdata.pdf to determine how the superseded data were derived.
 LB1910
 LB1910_MARKER: DB = BENCH MARK DISK
 LB1910_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1910_SP_SET: BOX CULVERT HEADWALL
 LB1910_STAMPING: A 25 1935
 LB1910_MARK LOGO: CGS
 LB1910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1910+STABILITY: SURFACE MOTION
 LB1910
 LB1910  HISTORY     - Date     Condition        Report By
 LB1910  HISTORY     - 1935     MONUMENTED       CGS
 LB1910  HISTORY     - 1954     GOOD             CGS
 LB1910  HISTORY     - 20020314 MARK NOT FOUND   INDIV
 LB1910  HISTORY     - 20110111 MARK NOT FOUND   ILDT
 LB1910
 LB1910                          STATION DESCRIPTION
 LB1910
 LB1910'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1910'1.2 MI NE FROM CISSNA PARK.
 LB1910'ABOUT 1.2 MILES NORTH AND EAST ALONG STATE HIGHWAY 49 FROM THE
 LB1910'CITY PARK AT CISSNA PARK, AT THE OUTSIDE OF A CURVE IN HIGHWAY
 LB1910'WITH TANGENTS EXTENDING NORTH AND WEST, 56 FEET SOUTHEAST OF
 LB1910'CENTER LINE OF HIGHWAY, IN THE TOP AND 1 FOOT SOUTH OF NORTH END
 LB1910'OF WEST HEAD WALL OF A 3-FOOT CONCRETE BOX CULVERT UNDER OLD
 LB1910'HIGHWAY GRADE, 17 FEET WEST OF CENTER LINE OF OLD HIGHWAY GRADE
 LB1910'AND ABOUT 1 FOOT BELOW LEVEL OF NEW HIGHWAY.
 LB1910
 LB1910                          STATION RECOVERY (2002)
 LB1910
 LB1910'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KJS)
 LB1910'MARK NOT FOUND. THIS ROADWAY INTERSECTION WAS REDONE. ALL EVIDENCE IS
 LB1910'GONE.
 LB1910
 LB1910                          STATION RECOVERY (2011)
 LB1910
 LB1910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1910'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4364 ***********************************************************************
 DF4364  DESIGNATION -  A 25 RESET
 DF4364  PID         -  DF4364
 DF4364  STATE/COUNTY-  IL/IROQUOIS
 DF4364  COUNTRY     -  US
 DF4364  USGS QUAD   -  CISSNA PARK (2018)
 DF4364
 DF4364                         *CURRENT SURVEY CONTROL
 DF4364  ______________________________________________________________________
 DF4364* NAD 83(2011) POSITION- 40 34 21.48250(N) 087 52 56.10100(W)   ADJUSTED
 DF4364* NAD 83(2011) ELLIP HT-   168.673 (meters)        (06/27/12)   ADJUSTED
 DF4364* NAD 83(2011) EPOCH   -  2010.00
 DF4364* NAVD 88 ORTHO HEIGHT -   201.329 (meters)      660.53  (feet) ADJUSTED
 DF4364  ______________________________________________________________________
 DF4364  GEOID HEIGHT    -        -32.645 (meters)                     GEOID18
 DF4364  NAD 83(2011) X  -    179,287.057 (meters)                     COMP
 DF4364  NAD 83(2011) Y  - -4,848,407.352 (meters)                     COMP
 DF4364  NAD 83(2011) Z  -  4,126,599.437 (meters)                     COMP
 DF4364  LAPLACE CORR    -         -3.22  (seconds)                    DEFLEC18
 DF4364  DYNAMIC HEIGHT  -        201.234 (meters)      660.22  (feet) COMP
 DF4364  MODELED GRAVITY -    980,148.7   (mgal)                       NAVD 88
 DF4364
 DF4364  VERT ORDER      -  SECOND    CLASS I
 DF4364
 DF4364  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4364  Standards:
 DF4364         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4364            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4364  -------------------------------------------------------------------
 DF4364  NETWORK    1.23   1.78           0.56   0.43   0.91     -0.05710201
 DF4364  -------------------------------------------------------------------
 DF4364  Click here for local accuracies and other accuracy information.
 DF4364
 DF4364.The horizontal coordinates were established by GPS observations
 DF4364.and adjusted by the National Geodetic Survey in June 2012.
 DF4364
 DF4364.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4364.been affixed to the stable North American tectonic plate. See 
 DF4364.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4364
 DF4364.The horizontal coordinates are valid at the epoch date displayed above
 DF4364.which is a decimal equivalence of Year/Month/Day.
 DF4364
 DF4364.The orthometric height was determined by differential leveling and
 DF4364.adjusted by the NATIONAL GEODETIC SURVEY
 DF4364.in April 2013.
 DF4364
 DF4364.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4364.GEOID18 height accuracy estimate available here.
 DF4364
 DF4364.Click photographs - Photos may exist for this station.
 DF4364
 DF4364.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4364
 DF4364.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4364
 DF4364.The ellipsoidal height was determined by GPS observations
 DF4364.and is referenced to NAD 83.
 DF4364
 DF4364.The dynamic height is computed by dividing the NAVD 88
 DF4364.geopotential number by the normal gravity value computed on the
 DF4364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4364.degrees latitude (g = 980.6199 gals.).
 DF4364
 DF4364.The modeled gravity was interpolated from observed gravity values.
 DF4364
 DF4364. The following values were computed from the NAD 83(2011) position.
 DF4364
 DF4364;                    North         East     Units Scale Factor Converg.
 DF4364;SPC IL E     -   433,681.879   338,195.138   MT  0.99999295   +0 17 36.2
 DF4364;SPC IL E     - 1,422,837.96  1,109,561.88   sFT  0.99999295   +0 17 36.2
 DF4364;UTM  16      - 4,491,691.111   425,323.757   MT  0.99966864   -0 34 25.9
 DF4364
 DF4364!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4364!SPC IL E     -   0.99997354  x   0.99999295  =   0.99996649
 DF4364!UTM  16      -   0.99997354  x   0.99966864  =   0.99964219
 DF4364
 DF4364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2532391691(NAD 83)
 DF4364
 DF4364                          SUPERSEDED SURVEY CONTROL
 DF4364
 DF4364  NAD 83(2007)-  40 34 21.48258(N)    087 52 56.10192(W) AD(2002.00) 0
 DF4364  ELLIP H (02/10/07)  168.694  (m)                       GP(2002.00)    
 DF4364  ELLIP H (02/03/05)  168.683  (m)                       GP(       ) 4 2
 DF4364  NAD 83(1997)-  40 34 21.48244(N)    087 52 56.10178(W) AD(       ) 1
 DF4364  ELLIP H (03/04/03)  168.676  (m)                       GP(       ) 4 2
 DF4364  NAVD 88 (03/04/03)  201.3    (m)  GEOID99  model used  GPS OBS        
 DF4364
 DF4364.Superseded values are not recommended for survey control.
 DF4364
 DF4364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4364.See file dsdata.pdf to determine how the superseded data were derived.
 DF4364
 DF4364_MARKER: DV = VERTICAL CONTROL DISK
 DF4364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4364_STAMPING: A 25 RESET 1999
 DF4364_MARK LOGO: NGS
 DF4364_PROJECTION: FLUSH
 DF4364_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4364+STABILITY: SURFACE MOTION
 DF4364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4364+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 DF4364
 DF4364  HISTORY     - Date     Condition        Report By
 DF4364  HISTORY     - 1999     MONUMENTED       NGS
 DF4364  HISTORY     - 200205   GOOD             ASCPC
 DF4364  HISTORY     - 20120329 GOOD             GEOSPC
 DF4364  HISTORY     - 20191001 GOOD             ILDT
 DF4364  HISTORY     - 20200227 GOOD             ILDT
 DF4364
 DF4364                          STATION DESCRIPTION
 DF4364
 DF4364'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4364'FROM THE HIGH SCHOOL IN CISSNA PARK IN THE NORTHEAST CORNER OF TOWN,
 DF4364'GO 0.60 MILES EAST
 DF4364'TO THE TRIANGLE IN FIELD FORMED BY ROUTE 49 1300 EAST AND 600 NORTH
 DF4364'STATION IS IN INFIELD
 DF4364'35.00 FEET NORTH OF CENTERLINE OF 600 NORTH, 127.00 FEET WEST OF
 DF4364'CENTERLINE 1300 EAST.
 DF4364'*STAMPED- A25 RESET 1999 VERTICAL CONTROL MARK
 DF4364
 DF4364                          STATION RECOVERY (2012)
 DF4364
 DF4364'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 DF4364'RECOVERED AS DESCRIBED.
 DF4364
 DF4364                          STATION RECOVERY (2019)
 DF4364
 DF4364'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RAS)
 DF4364'RECOVERED IN GOOD CONDITION.
 DF4364
 DF4364                          STATION RECOVERY (2020)
 DF4364
 DF4364'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1497 ***********************************************************************
 JB1497  DESIGNATION -  A 250
 JB1497  PID         -  JB1497
 JB1497  STATE/COUNTY-  IL/CLINTON
 JB1497  COUNTRY     -  US
 JB1497  USGS QUAD   -  BREESE (2018)
 JB1497
 JB1497                         *CURRENT SURVEY CONTROL
 JB1497  ______________________________________________________________________
 JB1497* NAD 83(1986) POSITION- 38 30 24.     (N) 089 36 43.     (W)   SCALED
 JB1497* NAVD 88 ORTHO HEIGHT -   127.777 (meters)      419.22  (feet) ADJUSTED
 JB1497  ______________________________________________________________________
 JB1497  GEOID HEIGHT    -        -30.477 (meters)                     GEOID18
 JB1497  DYNAMIC HEIGHT  -        127.697 (meters)      418.95  (feet) COMP
 JB1497  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 JB1497
 JB1497  VERT ORDER      -  SECOND    CLASS 0
 JB1497
 JB1497.The horizontal coordinates were scaled from a map and have
 JB1497.an estimated accuracy of +/- 6 seconds.
 JB1497
 JB1497.The orthometric height was determined by differential leveling and
 JB1497.adjusted by the NATIONAL GEODETIC SURVEY
 JB1497.in June 1991.
 JB1497
 JB1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1497.GEOID18 height accuracy estimate available here.
 JB1497
 JB1497.Click photographs - Photos may exist for this station.
 JB1497
 JB1497.The dynamic height is computed by dividing the NAVD 88
 JB1497.geopotential number by the normal gravity value computed on the
 JB1497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1497.degrees latitude (g = 980.6199 gals.).
 JB1497
 JB1497.The modeled gravity was interpolated from observed gravity values.
 JB1497
 JB1497;                    North         East    Units  Estimated Accuracy
 JB1497;SPC IL W     -   204,350.      748,380.      MT  (+/- 180 meters Scaled)
 JB1497
 JB1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH722652(NAD 83)
 JB1497
 JB1497                          SUPERSEDED SURVEY CONTROL
 JB1497
 JB1497  NGVD 29 (??/??/92)  127.897  (m)          419.61   (f) ADJ UNCH    2 0
 JB1497
 JB1497.Superseded values are not recommended for survey control.
 JB1497
 JB1497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1497.See file dsdata.pdf to determine how the superseded data were derived.
 JB1497
 JB1497_MARKER: DB = BENCH MARK DISK
 JB1497_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1497_SP_SET: BOX CULVERT HEADWALL
 JB1497_STAMPING: A 250 1961
 JB1497_MARK LOGO: CGS
 JB1497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1497+STABILITY: SURFACE MOTION
 JB1497
 JB1497  HISTORY     - Date     Condition        Report By
 JB1497  HISTORY     - 1961     MONUMENTED       CGS
 JB1497  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1497
 JB1497                          STATION DESCRIPTION
 JB1497
 JB1497'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1497'0.9 MI SE FROM DAMIANSVILLE.
 JB1497'ABOUT 0.65 MILE EAST ALONG AN ASPHALT AND CONCRETE PAVED ROAD,
 JB1497'FROM ST. DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 0.25
 JB1497'MILE SOUTH ALONG AN OILED ROAD, AT THE JUNCTION OF A DRIVE EAST
 JB1497'TO A FARM HOUSE, SET IN TOP OF THE NORTH END OF THE WEST HEADWALL
 JB1497'OF A 6 FOOT CONCRETE BOX CULVERT, 10 FEET WEST OF THE CENTER LINE
 JB1497'OF THE ROAD, 65 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE
 JB1497'DRIVE, AND ABOUT LEVEL WITH THE ROAD.
 JB1497
 JB1497                          STATION RECOVERY (2011)
 JB1497
 JB1497'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1497'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1503 ***********************************************************************
 JB1503  DESIGNATION -  A 251 RESET
 JB1503  PID         -  JB1503
 JB1503  STATE/COUNTY-  IL/CLINTON
 JB1503  COUNTRY     -  US
 JB1503  USGS QUAD   -  BREESE (2018)
 JB1503
 JB1503                         *CURRENT SURVEY CONTROL
 JB1503  ______________________________________________________________________
 JB1503* NAD 83(1986) POSITION- 38 32 44.     (N) 089 36 44.     (W)   SCALED
 JB1503* NAVD 88 ORTHO HEIGHT -   131.94  (+/-2cm)      432.9   (feet) VERTCON3
 JB1503  ______________________________________________________________________
 JB1503  GEOID HEIGHT    -        -30.590 (meters)                     GEOID18
 JB1503  VERT ORDER      -  THIRD (See Below)
 JB1503
 JB1503.The horizontal coordinates were scaled from a map and have
 JB1503.an estimated accuracy of +/- 6 seconds.
 JB1503
 JB1503.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1503.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1503
 JB1503.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1503.GEOID18 height accuracy estimate available here.
 JB1503
 JB1503.The vertical order pertains to the NGVD 29 superseded value.
 JB1503
 JB1503.Click photographs - Photos may exist for this station.
 JB1503
 JB1503;                    North         East    Units  Estimated Accuracy
 JB1503;SPC IL W     -   208,670.      748,330.      MT  (+/- 180 meters Scaled)
 JB1503
 JB1503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH723695(NAD 83)
 JB1503
 JB1503                          SUPERSEDED SURVEY CONTROL
 JB1503
 JB1503  NGVD 29 (11/09/15)  132.06   (m)          433.3    (f) RESET       3  
 JB1503
 JB1503.Superseded values are not recommended for survey control.
 JB1503
 JB1503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1503.See file dsdata.pdf to determine how the superseded data were derived.
 JB1503
 JB1503_MARKER: DV = VERTICAL CONTROL DISK
 JB1503_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB1503_SP_SET: INLET
 JB1503_STAMPING: A 251 RESET 1976
 JB1503_MARK LOGO: NGS
 JB1503_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1503
 JB1503  HISTORY     - Date     Condition        Report By
 JB1503  HISTORY     - 1976     MONUMENTED       ILHD
 JB1503  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1503
 JB1503                          STATION DESCRIPTION
 JB1503
 JB1503'DESCRIBED BY IL HIGHWAY DEPT 1976
 JB1503'0.2 MI N FROM ALBERS.
 JB1503'ABOUT 0.2 MILE NORTH ALONG AN ASPHALT ROAD KNOWN AS THE AVISTON
 JB1503'TO ALBERS ROAD, FROM THE SOUTHERN RAILWAY CROSSING IN ALBERS,
 JB1503'SET IN THE NORTHWEST CORNER OF AN INLET, FOR A CROSS ROAD
 JB1503'STRUCTURE, 425 FEET NORTH OF THE PEOPLES BANK OF ALBERS, ABOUT
 JB1503'1.0 FOOT BELOW LEVEL OF ROAD.
 JB1503
 JB1503                          STATION RECOVERY (2011)
 JB1503
 JB1503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1503'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1201 ***********************************************************************
 JB1201  DESIGNATION -  A 252
 JB1201  PID         -  JB1201
 JB1201  STATE/COUNTY-  IL/JEFFERSON
 JB1201  COUNTRY     -  US
 JB1201  USGS QUAD   -  WOODLAWN (2018)
 JB1201
 JB1201                         *CURRENT SURVEY CONTROL
 JB1201  ______________________________________________________________________
 JB1201* NAD 83(1986) POSITION- 38 19 31.     (N) 089 03 42.     (W)   SCALED
 JB1201* NAVD 88 ORTHO HEIGHT -   151.152 (meters)      495.90  (feet) ADJUSTED
 JB1201  ______________________________________________________________________
 JB1201  GEOID HEIGHT    -        -30.109 (meters)                     GEOID18
 JB1201  DYNAMIC HEIGHT  -        151.056 (meters)      495.59  (feet) COMP
 JB1201  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB1201
 JB1201  VERT ORDER      -  SECOND    CLASS 0
 JB1201
 JB1201.The horizontal coordinates were scaled from a map and have
 JB1201.an estimated accuracy of +/- 6 seconds.
 JB1201
 JB1201.The orthometric height was determined by differential leveling and
 JB1201.adjusted by the NATIONAL GEODETIC SURVEY
 JB1201.in June 1991.
 JB1201
 JB1201.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1201.GEOID18 height accuracy estimate available here.
 JB1201
 JB1201.Click photographs - Photos may exist for this station.
 JB1201
 JB1201.The dynamic height is computed by dividing the NAVD 88
 JB1201.geopotential number by the normal gravity value computed on the
 JB1201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1201.degrees latitude (g = 980.6199 gals.).
 JB1201
 JB1201.The modeled gravity was interpolated from observed gravity values.
 JB1201
 JB1201;                    North         East    Units  Estimated Accuracy
 JB1201;SPC IL E     -   184,330.      236,310.      MT  (+/- 180 meters Scaled)
 JB1201
 JB1201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH197439(NAD 83)
 JB1201
 JB1201                          SUPERSEDED SURVEY CONTROL
 JB1201
 JB1201  NGVD 29 (??/??/92)  151.258  (m)          496.25   (f) ADJ UNCH    2 0
 JB1201
 JB1201.Superseded values are not recommended for survey control.
 JB1201
 JB1201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1201.See file dsdata.pdf to determine how the superseded data were derived.
 JB1201
 JB1201_MARKER: DB = BENCH MARK DISK
 JB1201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1201_STAMPING: A 252 1961
 JB1201_MARK LOGO: CGS
 JB1201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1201+STABILITY: SURFACE MOTION
 JB1201_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1201+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 JB1201
 JB1201  HISTORY     - Date     Condition        Report By
 JB1201  HISTORY     - 1961     MONUMENTED       CGS
 JB1201  HISTORY     - 20090126 GOOD             ILDT
 JB1201  HISTORY     - 20110421 GOOD             ILDT
 JB1201  HISTORY     - 20140625 GOOD             ILDT
 JB1201
 JB1201                          STATION DESCRIPTION
 JB1201
 JB1201'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1201'1.6 MI W FROM WOODLAWN.
 JB1201'ABOUT 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1201'WOODLAWN GRADE SCHOOL IN WOODLAWN, THENCE 1.5 MILES WEST ALONG AN
 JB1201'OILED ROAD, AT THE JUNCTION OF A NORTH-SOUTH DIRT CROSS ROAD, 65
 JB1201'FEET SOUTH OF THE CENTER OF THE ROAD, 16 FEET WEST OF THE CENTER
 JB1201'OF THE DIRT ROAD, 66 FEET SOUTHWEST OF THE CENTER OF JUNCTION,
 JB1201'49.5 FEET SOUTHWEST OF A POWER POLE, 42 FEET SOUTH OF A FENCE
 JB1201'CORNER, 1 FOOT EAST OF A FENCE, 1.7 FEET NORTH OF A METAL WITNESS
 JB1201'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB1201'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1201
 JB1201                          STATION RECOVERY (2009)
 JB1201
 JB1201'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1201'RECOVERED IN GOOD CONDITION.
 JB1201
 JB1201                          STATION RECOVERY (2011)
 JB1201
 JB1201'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1201'RECOVERED IN GOOD CONDITION.
 JB1201
 JB1201                          STATION RECOVERY (2014)
 JB1201
 JB1201'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1201'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0498 ***********************************************************************
 JB0498  DESIGNATION -  A 253
 JB0498  PID         -  JB0498
 JB0498  STATE/COUNTY-  IL/WAYNE
 JB0498  COUNTRY     -  US
 JB0498  USGS QUAD   -  BLUFORD (2018)
 JB0498
 JB0498                         *CURRENT SURVEY CONTROL
 JB0498  ______________________________________________________________________
 JB0498* NAD 83(1986) POSITION- 38 15 45.     (N) 088 41 03.     (W)   SCALED
 JB0498* NAVD 88 ORTHO HEIGHT -   131.360 (meters)      430.97  (feet) ADJUSTED
 JB0498  ______________________________________________________________________
 JB0498  GEOID HEIGHT    -        -30.266 (meters)                     GEOID18
 JB0498  DYNAMIC HEIGHT  -        131.275 (meters)      430.69  (feet) COMP
 JB0498  MODELED GRAVITY -    979,977.9   (mgal)                       NAVD 88
 JB0498
 JB0498  VERT ORDER      -  SECOND    CLASS 0
 JB0498
 JB0498.The horizontal coordinates were scaled from a map and have
 JB0498.an estimated accuracy of +/- 6 seconds.
 JB0498
 JB0498.The orthometric height was determined by differential leveling and
 JB0498.adjusted by the NATIONAL GEODETIC SURVEY
 JB0498.in June 1991.
 JB0498
 JB0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0498.GEOID18 height accuracy estimate available here.
 JB0498
 JB0498.Click photographs - Photos may exist for this station.
 JB0498
 JB0498.The dynamic height is computed by dividing the NAVD 88
 JB0498.geopotential number by the normal gravity value computed on the
 JB0498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0498.degrees latitude (g = 980.6199 gals.).
 JB0498
 JB0498.The modeled gravity was interpolated from observed gravity values.
 JB0498
 JB0498;                    North         East    Units  Estimated Accuracy
 JB0498;SPC IL E     -   177,170.      269,300.      MT  (+/- 180 meters Scaled)
 JB0498
 JB0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH526362(NAD 83)
 JB0498
 JB0498                          SUPERSEDED SURVEY CONTROL
 JB0498
 JB0498  NGVD 29 (??/??/92)  131.480  (m)          431.36   (f) ADJ UNCH    2 0
 JB0498
 JB0498.Superseded values are not recommended for survey control.
 JB0498
 JB0498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0498.See file dsdata.pdf to determine how the superseded data were derived.
 JB0498
 JB0498_MARKER: DB = BENCH MARK DISK
 JB0498_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0498_SP_SET: BOX CULVERT HEADWALL
 JB0498_STAMPING: A 253 1961
 JB0498_MARK LOGO: CGS
 JB0498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0498+STABILITY: SURFACE MOTION
 JB0498
 JB0498  HISTORY     - Date     Condition        Report By
 JB0498  HISTORY     - 1961     MONUMENTED       CGS
 JB0498
 JB0498                          STATION DESCRIPTION
 JB0498
 JB0498'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0498'5.3 MI NE FROM BELLE RIVE.
 JB0498'ABOUT 1.65 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE POST
 JB0498'OFFICE IN BELLE RIVE, THENCE 3.15 MILES EAST ALONG AN OILED ROAD,
 JB0498'THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD, ABOUT 0.10 MILE SOUTH
 JB0498'OF THE SOUTH END OF A CURVE WITH TANGENTS TO THE SOUTH AND EAST,
 JB0498'SET IN TOP OF THE NORTH END OF THE EAST HEADWALL OF A 12 FOOT
 JB0498'CONCRETE BOX CULVERT, 14 FEET EAST OF THE CENTER OF THE ROAD, AND
 JB0498'ABOUT LEVEL WITH THE ROAD.  NOTE-- THIS MARK MAY ALSO BE REACHED
 JB0498'FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN DAHLGREN
 JB0498'BY GOING 4.5 MILES NORTH ALONG OILED AND GRAVELED ROADS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0811 ***********************************************************************
 JB0811  DESIGNATION -  A 256
 JB0811  PID         -  JB0811
 JB0811  STATE/COUNTY-  IL/MARION
 JB0811  COUNTRY     -  US
 JB0811  USGS QUAD   -  FAIRMAN (2018)
 JB0811
 JB0811                         *CURRENT SURVEY CONTROL
 JB0811  ______________________________________________________________________
 JB0811* NAD 83(1986) POSITION- 38 44 27.     (N) 089 05 51.     (W)   SCALED
 JB0811* NAVD 88 ORTHO HEIGHT -   149.645 (meters)      490.96  (feet) ADJUSTED
 JB0811  ______________________________________________________________________
 JB0811  GEOID HEIGHT    -        -31.247 (meters)                     GEOID18
 JB0811  DYNAMIC HEIGHT  -        149.551 (meters)      490.65  (feet) COMP
 JB0811  MODELED GRAVITY -    979,999.5   (mgal)                       NAVD 88
 JB0811
 JB0811  VERT ORDER      -  FIRST     CLASS I
 JB0811
 JB0811.The horizontal coordinates were scaled from a map and have
 JB0811.an estimated accuracy of +/- 6 seconds.
 JB0811
 JB0811.The orthometric height was determined by differential leveling and
 JB0811.adjusted by the NATIONAL GEODETIC SURVEY
 JB0811.in June 1991.
 JB0811
 JB0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0811.GEOID18 height accuracy estimate available here.
 JB0811
 JB0811.Click photographs - Photos may exist for this station.
 JB0811
 JB0811.The dynamic height is computed by dividing the NAVD 88
 JB0811.geopotential number by the normal gravity value computed on the
 JB0811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0811.degrees latitude (g = 980.6199 gals.).
 JB0811
 JB0811.The modeled gravity was interpolated from observed gravity values.
 JB0811
 JB0811;                    North         East    Units  Estimated Accuracy
 JB0811;SPC IL E     -   230,490.      233,560.      MT  (+/- 180 meters Scaled)
 JB0811
 JB0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH177901(NAD 83)
 JB0811
 JB0811                          SUPERSEDED SURVEY CONTROL
 JB0811
 JB0811  NGVD 29 (??/??/92)  149.766  (m)          491.36   (f) ADJ UNCH    1 1
 JB0811
 JB0811.Superseded values are not recommended for survey control.
 JB0811
 JB0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0811.See file dsdata.pdf to determine how the superseded data were derived.
 JB0811
 JB0811_MARKER: DB = BENCH MARK DISK
 JB0811_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0811_SP_SET: BRIDGE WINGWALL
 JB0811_STAMPING: A 256 1961
 JB0811_MARK LOGO: CGS
 JB0811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0811
 JB0811  HISTORY     - Date     Condition        Report By
 JB0811  HISTORY     - 1961     MONUMENTED       CGS
 JB0811  HISTORY     - 1969     GOOD             CGS
 JB0811  HISTORY     - 20110912 MARK NOT FOUND   ILDT
 JB0811  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0811  HISTORY     - 20150326 MARK NOT FOUND   MCA
 JB0811
 JB0811                          STATION DESCRIPTION
 JB0811
 JB0811'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0811'0.9 MI S FROM PATOKA.
 JB0811'ABOUT 0.9 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0811'POST OFFICE AT PATOKA, 0.5 MILE SOUTH OF MILEPOST 675, 30 YARDS
 JB0811'EAST OF THE NORTHEAST CORNER OF A 40-FOOT WOODEN RAILROAD
 JB0811'TRESTLE, 12 FEET WEST OF THE CENTER LINE OF OLD U.S. HIGHWAY 51,
 JB0811'SET IN THE TOP OF THE SOUTHEAST END OF THE NORTHWEST CONCRETE
 JB0811'WINGWALL OF A CONCRETE HIGHWAY BRIDGE OVER LOUSE CREEK, AND ABOUT
 JB0811'LEVEL WITH THE HIGHWAY.  SEC 33, T 4 N, R 1 E.
 JB0811
 JB0811                          STATION RECOVERY (2011)
 JB0811
 JB0811'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0811'MARK NOT FOUND.
 JB0811
 JB0811                          STATION RECOVERY (2014)
 JB0811
 JB0811'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0811'MARK NOT FOUND.
 JB0811
 JB0811                          STATION RECOVERY (2015)
 JB0811
 JB0811'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0811'THE ORIGINAL BRIDGE HAS BEEN REMOVED AND WAS REPLACED WITH A NEW
 JB0811'BRIDGE IN 1994 (ILLINOIS STRUCTURE NUMBER 061-0086).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0772 ***********************************************************************
 JB0772  DESIGNATION -  A 257
 JB0772  PID         -  JB0772
 JB0772  STATE/COUNTY-  IL/FAYETTE
 JB0772  COUNTRY     -  US
 JB0772  USGS QUAD   -  HAGARSTOWN (2018)
 JB0772
 JB0772                         *CURRENT SURVEY CONTROL
 JB0772  ______________________________________________________________________
 JB0772* NAD 83(2011) POSITION- 38 59 11.29469(N) 089 10 01.93328(W)   ADJUSTED
 JB0772* NAD 83(2011) ELLIP HT-   130.093 (meters)        (06/27/12)   ADJUSTED
 JB0772* NAD 83(2011) EPOCH   -  2010.00
 JB0772* NAVD 88 ORTHO HEIGHT -   161.767 (meters)      530.73  (feet) ADJUSTED
 JB0772  ______________________________________________________________________
 JB0772  GEOID HEIGHT    -        -31.685 (meters)                     GEOID18
 JB0772  NAD 83(2011) X  -     72,154.815 (meters)                     COMP
 JB0772  NAD 83(2011) Y  - -4,963,849.136 (meters)                     COMP
 JB0772  NAD 83(2011) Z  -  3,991,231.519 (meters)                     COMP
 JB0772  LAPLACE CORR    -         -1.92  (seconds)                    DEFLEC18
 JB0772  DYNAMIC HEIGHT  -        161.668 (meters)      530.41  (feet) COMP
 JB0772  MODELED GRAVITY -    980,010.0   (mgal)                       NAVD 88
 JB0772
 JB0772  VERT ORDER      -  FIRST     CLASS II
 JB0772
 JB0772  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0772  Standards:
 JB0772         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0772            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0772  -------------------------------------------------------------------
 JB0772  NETWORK    0.37   0.65           0.17   0.13   0.33     -0.01307641
 JB0772  -------------------------------------------------------------------
 JB0772  Click here for local accuracies and other accuracy information.
 JB0772
 JB0772.This mark is at Vandalia Airport (VLA)
 JB0772
 JB0772.The horizontal coordinates were established by GPS observations
 JB0772.and adjusted by the National Geodetic Survey in June 2012.
 JB0772
 JB0772.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0772.been affixed to the stable North American tectonic plate. See 
 JB0772.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0772
 JB0772.The horizontal coordinates are valid at the epoch date displayed above
 JB0772.which is a decimal equivalence of Year/Month/Day.
 JB0772
 JB0772.The orthometric height was determined by differential leveling and
 JB0772.adjusted by the NATIONAL GEODETIC SURVEY
 JB0772.in June 1991.
 JB0772
 JB0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0772.GEOID18 height accuracy estimate available here.
 JB0772
 JB0772.Click photographs - Photos may exist for this station.
 JB0772
 JB0772.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0772
 JB0772.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0772
 JB0772.The ellipsoidal height was determined by GPS observations
 JB0772.and is referenced to NAD 83.
 JB0772
 JB0772.The dynamic height is computed by dividing the NAVD 88
 JB0772.geopotential number by the normal gravity value computed on the
 JB0772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0772.degrees latitude (g = 980.6199 gals.).
 JB0772
 JB0772.The modeled gravity was interpolated from observed gravity values.
 JB0772
 JB0772. The following values were computed from the NAD 83(2011) position.
 JB0772
 JB0772;                    North         East     Units Scale Factor Converg.
 JB0772;SPC IL E     -   257,806.900   227,752.324   MT  1.00003925   -0 31 28.7
 JB0772;SPC IL E     -   845,821.47    747,217.42   sFT  1.00003925   -0 31 28.7
 JB0772;UTM  16      - 4,317,509.255   312,292.871   MT  1.00003387   -1 21 49.9
 JB0772
 JB0772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0772!SPC IL E     -   0.99997959  x   1.00003925  =   1.00001884
 JB0772!UTM  16      -   0.99997959  x   1.00003387  =   1.00001346
 JB0772
 JB0772:                Primary Azimuth Mark                     Grid Az
 JB0772:SPC IL E     -  VANPORT                                  014 37 29.7
 JB0772:UTM  16      -  VANPORT                                  015 27 50.9
 JB0772
 JB0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1229217509(NAD 83)
 JB0772
 JB0772|---------------------------------------------------------------------|
 JB0772| PID    Reference Object                     Distance      Geod. Az  |
 JB0772|                                                           dddmmss.s |
 JB0772| JB2059 VANPORT                             400.198 METERS 0140601.0 |
 JB0772|---------------------------------------------------------------------|
 JB0772
 JB0772                          SUPERSEDED SURVEY CONTROL
 JB0772
 JB0772  NAD 83(2007)-  38 59 11.29468(N)    089 10 01.93403(W) AD(2002.00) 0
 JB0772  ELLIP H (02/10/07)  130.122  (m)                       GP(2002.00)    
 JB0772  ELLIP H (12/06/04)  130.106  (m)                       GP(       ) 4 1
 JB0772  NAD 83(1997)-  38 59 11.29465(N)    089 10 01.93410(W) AD(       ) 1
 JB0772  ELLIP H (10/21/99)  130.152  (m)                       GP(       ) 4 1
 JB0772  NAD 83(1986)-  38 59 11.31181(N)    089 10 01.92467(W) AD(       ) 1
 JB0772  NAVD 88             161.77   (m)          530.7    (f) LEVELING    3  
 JB0772  NGVD 29 (??/??/92)  161.890  (m)          531.13   (f) ADJ UNCH    1 2
 JB0772  NGVD 29             161.89   (m)          531.1    (f) LEVELING    3  
 JB0772
 JB0772.Superseded values are not recommended for survey control.
 JB0772
 JB0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0772.See file dsdata.pdf to determine how the superseded data were derived.
 JB0772
 JB0772_MARKER: DB = BENCH MARK DISK
 JB0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0772_STAMPING: A 257 1961
 JB0772_MARK LOGO: CGS
 JB0772_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0772+STABILITY: SURFACE MOTION
 JB0772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0772+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2014
 JB0772
 JB0772  HISTORY     - Date     Condition        Report By
 JB0772  HISTORY     - 1961     MONUMENTED       CGS
 JB0772  HISTORY     - 1969     GOOD             CGS
 JB0772  HISTORY     - 19901017 GOOD             NGS
 JB0772  HISTORY     - 20020416 GOOD             HANPRO
 JB0772  HISTORY     - 20040119 GOOD             WOOLPT
 JB0772  HISTORY     - 20050317 GOOD             ILDT
 JB0772  HISTORY     - 20110811 GOOD             JCLS
 JB0772  HISTORY     - 20120626 GOOD             ILDT
 JB0772  HISTORY     - 20140623 GOOD             ILDT
 JB0772
 JB0772                          STATION DESCRIPTION
 JB0772
 JB0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0772'5 MI NW FROM VANDALIA.
 JB0772'ABOUT 1.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0772'THE UNION STATION AT VANDALIA, THENCE 0.5 MILE WEST ALONG U.S.
 JB0772'HIGHWAY 40, THENCE 0.6 MILE NORTH ALONG STATE HIGHWAY 185, THENCE
 JB0772'2.65 MILES WEST ALONG A BLACK TOP ROAD, THENCE 0.1 MILE NORTH
 JB0772'ALONG AIRPORT DRIVE, AT THE VANDALIA MUNICIPAL AIRPORT, 0.1
 JB0772'MILE WEST OF THE ADMINISTRATION BUILDING, AT THE SOUTH END AND
 JB0772'DIRECTLY IN LINE WITH THE CENTER LINE OF THE NORTH-SOUTH RUNWAY,
 JB0772'46 FEET SOUTH OF THE SOUTH END OF THE RUNWAY, 3 1/2 FEET NORTH
 JB0772'OF THE CENTER ONE OF 5 RUNWAY LIGHTS, 1 1/2 FEET BELOW THE LEVEL
 JB0772'OF THE RUNWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0772'2 INCHES ABOVE THE LEVEL OF THE GROUND.  SEC 2, T 6 N, R 1 W.
 JB0772
 JB0772                          STATION RECOVERY (1990)
 JB0772
 JB0772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB0772'STATION IS LOCATED ABOUT 6 KM (3.7 MI)  WEST-NORTHWEST OF VANDALIA, AT
 JB0772'THE VANDALIA MUNICIPAL AIRPORT, ON THE SOUTH EXTENSION OF CENTERLINE
 JB0772'OF RUNWAY 18-36, 0N THE SOUTH CENTRAL EDGE OF SECTION 2, T 6 N, R 1
 JB0772'W. OWNERSHIP--VANDALIA PARK DISTRICT, VANDALIA AIRPORT, RTE 3,
 JB0772'VANDALIA, IL 62471.  AIRPORT MANAGER IS JOHN FERRERO, PHONE
 JB0772'618-283-4973.
 JB0772'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND US HIGHWAY 512
 JB0772'(EXIT 63) ON THE NORTH SIDE OF VANDALIA, GO SOUTH ON HIGHWAY 51 FOR
 JB0772'0.32 KM (0.20 MI)  TO A PAVED ROAD RIGHT.  TURN RIGHT, WEST, ON US
 JB0772'HIGHWAY 40 AND STATE HIGHWAY 185 FOR 1.80 KM (1.12 MI)  TO A
 JB0772'CROSSROAD.  TURN RIGHT, NORTH, ON HIGHWAY 185 FOR 0.94 KM (0.58 MI)
 JB0772'TO A PAVED ROAD LEFT.  TURN LEFT, WEST, FOR 4.02 KM (2.50 MI)  TO THE
 JB0772'AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, NORTH, ON PAVED ROAD FOR
 JB0772'0.18 KM (0.11 MI)  TO A GATE ON THE LEFT.  TURN LEFT THROUGH GATE,
 JB0772'THEN BEAR LEFT, SOUTHERLY, ON APRON AND RAMP TO END OF RUNWAY 36 AND
 JB0772'THE STATION.  (DO NOT PARK VEHICLE AT STATION UNLESS RUNWAY IS SHUT
 JB0772'DOWN).
 JB0772'STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 30-CM ROUND
 JB0772'CONCRETE POST PROJECTING 1 CM.  IT IS 14.3 M (46.9 FT)  SOUTH OF THE
 JB0772'CENTER AND END OF THE RUNWAY, 20.5 M (67.3 FT)  SOUTHWEST OF THE
 JB0772'SOUTHEAST CORNER OF THE RUNWAY, 21.0 M (68.9 FT)  SOUTHEAST OF THE
 JB0772'SOUTHWEST CORNER OF THE RUNWAY, AND 0.3 M (1.0 FT)  WEST OF A SHORT
 JB0772'FIBERGLASS WITNESS POST.
 JB0772
 JB0772                          STATION RECOVERY (2002)
 JB0772
 JB0772'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (DEF)
 JB0772'RECOVERED IN GOOD CONDITION.
 JB0772
 JB0772                          STATION RECOVERY (2004)
 JB0772
 JB0772'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 JB0772'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOODCONDITION.
 JB0772
 JB0772                          STATION RECOVERY (2005)
 JB0772
 JB0772'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 JB0772'RECOVERED AS DESCRIBED
 JB0772
 JB0772                          STATION RECOVERY (2011)
 JB0772
 JB0772'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JB0772'RECOVERED IN GOOD CONDITION.
 JB0772
 JB0772                          STATION RECOVERY (2012)
 JB0772
 JB0772'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0772'RECOVERED IN GOOD CONDITION.
 JB0772
 JB0772                          STATION RECOVERY (2014)
 JB0772
 JB0772'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0772'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0205 ***********************************************************************
 LD0205  DESIGNATION -  A 258
 LD0205  PID         -  LD0205
 LD0205  STATE/COUNTY-  IL/CASS
 LD0205  COUNTRY     -  US
 LD0205  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0205
 LD0205                         *CURRENT SURVEY CONTROL
 LD0205  ______________________________________________________________________
 LD0205* NAD 83(1986) POSITION- 40 02 37.     (N) 090 09 28.     (W)   SCALED
 LD0205* NAVD 88 ORTHO HEIGHT -   142.567 (meters)      467.74  (feet) ADJUSTED
 LD0205  ______________________________________________________________________
 LD0205  GEOID HEIGHT    -        -32.841 (meters)                     GEOID18
 LD0205  DYNAMIC HEIGHT  -        142.493 (meters)      467.50  (feet) COMP
 LD0205  MODELED GRAVITY -    980,108.4   (mgal)                       NAVD 88
 LD0205
 LD0205  VERT ORDER      -  FIRST     CLASS II
 LD0205
 LD0205.The horizontal coordinates were scaled from a map and have
 LD0205.an estimated accuracy of +/- 6 seconds.
 LD0205
 LD0205.The orthometric height was determined by differential leveling and
 LD0205.adjusted by the NATIONAL GEODETIC SURVEY
 LD0205.in June 1991.
 LD0205
 LD0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0205.GEOID18 height accuracy estimate available here.
 LD0205
 LD0205.Click photographs - Photos may exist for this station.
 LD0205
 LD0205.The dynamic height is computed by dividing the NAVD 88
 LD0205.geopotential number by the normal gravity value computed on the
 LD0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0205.degrees latitude (g = 980.6199 gals.).
 LD0205
 LD0205.The modeled gravity was interpolated from observed gravity values.
 LD0205
 LD0205;                    North         East    Units  Estimated Accuracy
 LD0205;SPC IL W     -   374,830.      700,760.      MT  (+/- 180 meters Scaled)
 LD0205
 LD0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE424364(NAD 83)
 LD0205
 LD0205                          SUPERSEDED SURVEY CONTROL
 LD0205
 LD0205  NGVD 29 (??/??/92)  142.669  (m)          468.07   (f) ADJ UNCH    1 2
 LD0205
 LD0205.Superseded values are not recommended for survey control.
 LD0205
 LD0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0205.See file dsdata.pdf to determine how the superseded data were derived.
 LD0205
 LD0205_MARKER: DB = BENCH MARK DISK
 LD0205_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0205_SP_SET: BOX CULVERT HEADWALL
 LD0205_STAMPING: A 258 1961
 LD0205_MARK LOGO: CGS
 LD0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0205+STABILITY: SURFACE MOTION
 LD0205
 LD0205  HISTORY     - Date     Condition        Report By
 LD0205  HISTORY     - 1961     MONUMENTED       CGS
 LD0205  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0205
 LD0205                          STATION DESCRIPTION
 LD0205
 LD0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0205'0.4 MI SW FROM CHANDLERVILLE.
 LD0205'ABOUT 0.45 MILE SOUTHWEST ALONG STATE HIGHWAY 78 FROM THE JUCNTION
 LD0205'OF LAKE STREET IN CHANDLERVILLE, ON TOP OF THE SOUTHWEST END OF
 LD0205'THE SOUTHEAST HEADWALL OF A 26-FOOT CONCRETE BOX CULVERT WITH
 LD0205'PARTITION UNDER THE HIGHWAY, 20 FEET SOUTHEAST OF THE CENTER LINE
 LD0205'OF THE HIGHWAY, 0.1 MILE NORTHEAST OF A CONCRETE BRIDGE OVER
 LD0205'PANTHER CREEK AND ABOUT LEVEL WITH THE HIGHWAY.
 LD0205
 LD0205                          STATION RECOVERY (1976)
 LD0205
 LD0205'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0492 ***********************************************************************
 LC0492  DESIGNATION -  A 259
 LC0492  PID         -  LC0492
 LC0492  STATE/COUNTY-  IL/DE WITT
 LC0492  COUNTRY     -  US
 LC0492  USGS QUAD   -  CLINTON (2018)
 LC0492
 LC0492                         *CURRENT SURVEY CONTROL
 LC0492  ______________________________________________________________________
 LC0492* NAD 83(1986) POSITION- 40 10 01.     (N) 088 57 23.     (W)   SCALED
 LC0492* NAVD 88 ORTHO HEIGHT -   222.566 (meters)      730.20  (feet) ADJUSTED
 LC0492  ______________________________________________________________________
 LC0492  GEOID HEIGHT    -        -32.144 (meters)                     GEOID18
 LC0492  DYNAMIC HEIGHT  -        222.453 (meters)      729.83  (feet) COMP
 LC0492  MODELED GRAVITY -    980,112.6   (mgal)                       NAVD 88
 LC0492
 LC0492  VERT ORDER      -  FIRST     CLASS I
 LC0492
 LC0492.The horizontal coordinates were scaled from a map and have
 LC0492.an estimated accuracy of +/- 6 seconds.
 LC0492
 LC0492.The orthometric height was determined by differential leveling and
 LC0492.adjusted by the NATIONAL GEODETIC SURVEY
 LC0492.in June 1991.
 LC0492
 LC0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0492.GEOID18 height accuracy estimate available here.
 LC0492
 LC0492.Click photographs - Photos may exist for this station.
 LC0492
 LC0492.The dynamic height is computed by dividing the NAVD 88
 LC0492.geopotential number by the normal gravity value computed on the
 LC0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0492.degrees latitude (g = 980.6199 gals.).
 LC0492
 LC0492.The modeled gravity was interpolated from observed gravity values.
 LC0492
 LC0492;                    North         East    Units  Estimated Accuracy
 LC0492;SPC IL E     -   388,720.      246,930.      MT  (+/- 180 meters Scaled)
 LC0492
 LC0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK334481(NAD 83)
 LC0492
 LC0492                          SUPERSEDED SURVEY CONTROL
 LC0492
 LC0492  NGVD 29 (??/??/92)  222.638  (m)          730.44   (f) ADJ UNCH    1 1
 LC0492
 LC0492.Superseded values are not recommended for survey control.
 LC0492
 LC0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0492.See file dsdata.pdf to determine how the superseded data were derived.
 LC0492
 LC0492_MARKER: DB = BENCH MARK DISK
 LC0492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0492_STAMPING: A 259 1961
 LC0492_MARK LOGO: CGS
 LC0492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0492+STABILITY: SURFACE MOTION
 LC0492
 LC0492  HISTORY     - Date     Condition        Report By
 LC0492  HISTORY     - 1961     MONUMENTED       CGS
 LC0492  HISTORY     - 1969     GOOD             CGS
 LC0492  HISTORY     - 1976     GOOD             NGS
 LC0492  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0492
 LC0492                          STATION DESCRIPTION
 LC0492
 LC0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0492'1 MI N FROM CLINTON.
 LC0492'ABOUT 0.95 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0492'THE STATION AT CLINTON, 0.15 MILE NORTH OF MILEPOST 774, 17 FEET
 LC0492'WEST OF THE WEST RAIL OF THE MOST WESTERLY SET OF TRACKS, 41 FEET
 LC0492'SOUTH OF THE CENTER LINE OF A GRAVELED ROAD, 26 FEET SOUTH OF A
 LC0492'CORNER FENCE POST, 1 FOOT EAST OF A FENCE, 1.8 FEET NORTH OF A
 LC0492'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK,
 LC0492'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 LC0492'ABOVE THE SURFACE OF THE GROUND.  SEC 27, T20N, R2E
 LC0492
 LC0492                          STATION RECOVERY (1976)
 LC0492
 LC0492'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0492'RECOVERED IN GOOD CONDITION.
 LC0492
 LC0492                          STATION RECOVERY (2004)
 LC0492
 LC0492'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0492'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0514 ***********************************************************************
 LC0514  DESIGNATION -  A 260
 LC0514  PID         -  LC0514
 LC0514  STATE/COUNTY-  IL/MACON
 LC0514  COUNTRY     -  US
 LC0514  USGS QUAD   -  MAROA (2018)
 LC0514
 LC0514                         *CURRENT SURVEY CONTROL
 LC0514  ______________________________________________________________________
 LC0514* NAD 83(1986) POSITION- 40 02 10.     (N) 088 57 10.     (W)   SCALED
 LC0514* NAVD 88 ORTHO HEIGHT -   220.215 (meters)      722.49  (feet) ADJUSTED
 LC0514  ______________________________________________________________________
 LC0514  GEOID HEIGHT    -        -32.162 (meters)                     GEOID18
 LC0514  DYNAMIC HEIGHT  -        220.101 (meters)      722.11  (feet) COMP
 LC0514  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 LC0514
 LC0514  VERT ORDER      -  FIRST     CLASS II
 LC0514
 LC0514.The horizontal coordinates were scaled from a map and have
 LC0514.an estimated accuracy of +/- 6 seconds.
 LC0514
 LC0514.The orthometric height was determined by differential leveling and
 LC0514.adjusted by the NATIONAL GEODETIC SURVEY
 LC0514.in June 1991.
 LC0514
 LC0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0514.GEOID18 height accuracy estimate available here.
 LC0514
 LC0514.Click photographs - Photos may exist for this station.
 LC0514
 LC0514.The dynamic height is computed by dividing the NAVD 88
 LC0514.geopotential number by the normal gravity value computed on the
 LC0514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0514.degrees latitude (g = 980.6199 gals.).
 LC0514
 LC0514.The modeled gravity was interpolated from observed gravity values.
 LC0514
 LC0514;                    North         East    Units  Estimated Accuracy
 LC0514;SPC IL E     -   374,190.      247,130.      MT  (+/- 180 meters Scaled)
 LC0514
 LC0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK333335(NAD 83)
 LC0514
 LC0514                          SUPERSEDED SURVEY CONTROL
 LC0514
 LC0514  NGVD 29 (??/??/92)  220.290  (m)          722.73   (f) ADJ UNCH    1 2
 LC0514
 LC0514.Superseded values are not recommended for survey control.
 LC0514
 LC0514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0514.See file dsdata.pdf to determine how the superseded data were derived.
 LC0514
 LC0514_MARKER: DB = BENCH MARK DISK
 LC0514_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0514_SP_SET: GRAIN ELEVATOR
 LC0514_STAMPING: A 260 1961
 LC0514_MARK LOGO: CGS
 LC0514_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0514
 LC0514  HISTORY     - Date     Condition        Report By
 LC0514  HISTORY     - 1961     MONUMENTED       CGS
 LC0514
 LC0514                          STATION DESCRIPTION
 LC0514
 LC0514'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0514'AT MAROA.
 LC0514'AT MAROA, 0.1 MILE SOUTH ALONG ILLINOIS CENTRAL RAILROAD FROM
 LC0514'THE STATION AT MAROA, IN SECTION 11, R 2E, T 18N, 0.1 MILE NORTH
 LC0514'OF MILEPOST 765, SET VERTICALLY IN THE WEST SIDE AT THE SOUTHWEST
 LC0514'CORNER OF THE GRAIN ELEVATOR AT MAROA, 24.7 FEET EAST OF THE EAST
 LC0514'RAIL OF MAIN TRACK, 1.5 FEET NORTH OF THE SOUTHWEST CORNER OF
 LC0514'ELEVATOR, 2 FEET ABOVE THE GROUND, 225 FEET SOUTH-SOUTHEAST OF AND
 LC0514'ACROSS TWO TRACKS FROM TRIANGULATION STATION MAROA, 241 FEET
 LC0514'SOUTH OF R.M. MAROA, AND ABOUT 1.5 FEET ABOVE THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0515 ***********************************************************************
 LC0515  DESIGNATION -  A 260 RESET
 LC0515  PID         -  LC0515
 LC0515  STATE/COUNTY-  IL/MACON
 LC0515  COUNTRY     -  US
 LC0515  USGS QUAD   -  MAROA (2018)
 LC0515
 LC0515                         *CURRENT SURVEY CONTROL
 LC0515  ______________________________________________________________________
 LC0515* NAD 83(1986) POSITION- 40 02 09.61   (N) 088 57 09.93   (W)   HD_HELD1
 LC0515* NAVD 88 ORTHO HEIGHT -   220.526 (meters)      723.51  (feet) ADJUSTED
 LC0515  ______________________________________________________________________
 LC0515  GEOID HEIGHT    -        -32.162 (meters)                     GEOID18
 LC0515  DYNAMIC HEIGHT  -        220.412 (meters)      723.14  (feet) COMP
 LC0515  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 LC0515
 LC0515  VERT ORDER      -  FIRST     CLASS I
 LC0515
 LC0515.The horizontal coordinates were determined by differentially corrected
 LC0515.hand held GPS observations or other comparable positioning techniques
 LC0515.and have an estimated accuracy of +/- 3 meters.
 LC0515
 LC0515.The orthometric height was determined by differential leveling and
 LC0515.adjusted by the NATIONAL GEODETIC SURVEY
 LC0515.in June 1991.
 LC0515
 LC0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0515.GEOID18 height accuracy estimate available here.
 LC0515
 LC0515.Click photographs - Photos may exist for this station.
 LC0515
 LC0515.The dynamic height is computed by dividing the NAVD 88
 LC0515.geopotential number by the normal gravity value computed on the
 LC0515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0515.degrees latitude (g = 980.6199 gals.).
 LC0515
 LC0515.The modeled gravity was interpolated from observed gravity values.
 LC0515
 LC0515;                    North         East    Units  Estimated Accuracy
 LC0515;SPC IL E     -   374,181.6     247,133.8     MT  (+/- 3 meters HH1 GPS) 
 LC0515
 LC0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3339533579(NAD 83)
 LC0515
 LC0515                          SUPERSEDED SURVEY CONTROL
 LC0515
 LC0515  NGVD 29 (??/??/92)  220.601  (m)          723.76   (f) ADJ UNCH    1 1
 LC0515
 LC0515.Superseded values are not recommended for survey control.
 LC0515
 LC0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0515.See file dsdata.pdf to determine how the superseded data were derived.
 LC0515
 LC0515_MARKER: DB = BENCH MARK DISK
 LC0515_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0515_SP_SET: BUILDING
 LC0515_STAMPING: A 260 RESET 1967
 LC0515_MARK LOGO: CGS
 LC0515_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0515_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0515_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0515+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2014
 LC0515
 LC0515  HISTORY     - Date     Condition        Report By
 LC0515  HISTORY     - 1967     MONUMENTED       CGS
 LC0515  HISTORY     - 1969     GOOD             CGS
 LC0515  HISTORY     - 1976     GOOD             NGS
 LC0515  HISTORY     - 20140117 GOOD             AMESC
 LC0515  HISTORY     - 20220112 GOOD             ILDT
 LC0515
 LC0515                          STATION DESCRIPTION
 LC0515
 LC0515'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0515'0.5 MI S FROM MAROA.
 LC0515'ABOUT 0.05 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0515'THE STATION AT MAROA, 24 FEET EAST OF THE EAST RAIL OF THE MOST
 LC0515'EASTERLY SET OF TRACKS, 174 FEET SOUTH OF THE CENTER LINE OF MAIN
 LC0515'STREET.  78 FEET WEST OF THE CENTER LINE OF OAK STREET, SET
 LC0515'VERTICALLY IN THE SOUTH FACE OF THE CONCRETE FOUNDATION FOR THE
 LC0515'MAROA FARMERS CO-OP ELEVATORS COMPANY OFFICE BUILDING, 0.8 FOOT EAST
 LC0515'OF THE SOUTHWEST CORNER OF THE BUILDING, ABOUT 2 FEET ABOVE THE
 LC0515'LEVEL OF THE TRACK, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE GROUND.
 LC0515'SEC 11, T18N, R2E
 LC0515
 LC0515                          STATION RECOVERY (1976)
 LC0515
 LC0515'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0515'RECOVERED IN GOOD CONDITION.
 LC0515
 LC0515                          STATION RECOVERY (2014)
 LC0515
 LC0515'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0515'RECOVERED AS DESCRIBED.
 LC0515
 LC0515                          STATION RECOVERY (2022)
 LC0515
 LC0515'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LC0515'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0768 ***********************************************************************
 KB0768  DESIGNATION -  A 261
 KB0768  PID         -  KB0768
 KB0768  STATE/COUNTY-  IL/SHELBY
 KB0768  COUNTRY     -  US
 KB0768  USGS QUAD   -  OCONEE (2018)
 KB0768
 KB0768                         *CURRENT SURVEY CONTROL
 KB0768  ______________________________________________________________________
 KB0768* NAD 83(1986) POSITION- 39 18 18.38   (N) 089 06 20.68   (W)   HD_HELD1
 KB0768* NAVD 88 ORTHO HEIGHT -   207.144 (meters)      679.60  (feet) ADJUSTED
 KB0768  ______________________________________________________________________
 KB0768  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 KB0768  DYNAMIC HEIGHT  -        207.017 (meters)      679.19  (feet) COMP
 KB0768  MODELED GRAVITY -    980,012.6   (mgal)                       NAVD 88
 KB0768
 KB0768  VERT ORDER      -  FIRST     CLASS I
 KB0768
 KB0768.The horizontal coordinates were determined by differentially corrected
 KB0768.hand held GPS observations or other comparable positioning techniques
 KB0768.and have an estimated accuracy of +/- 3 meters.
 KB0768
 KB0768.The orthometric height was determined by differential leveling and
 KB0768.adjusted by the NATIONAL GEODETIC SURVEY
 KB0768.in June 1991.
 KB0768
 KB0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0768.GEOID18 height accuracy estimate available here.
 KB0768
 KB0768.Click photographs - Photos may exist for this station.
 KB0768
 KB0768.The dynamic height is computed by dividing the NAVD 88
 KB0768.geopotential number by the normal gravity value computed on the
 KB0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0768.degrees latitude (g = 980.6199 gals.).
 KB0768
 KB0768.The modeled gravity was interpolated from observed gravity values.
 KB0768
 KB0768;                    North         East    Units  Estimated Accuracy
 KB0768;SPC IL E     -   293,134.0     233,378.4     MT  (+/- 3 meters HH1 GPS) 
 KB0768
 KB0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1843752749(NAD 83)
 KB0768
 KB0768                          SUPERSEDED SURVEY CONTROL
 KB0768
 KB0768  NGVD 29 (??/??/92)  207.224  (m)          679.87   (f) ADJ UNCH    1 1
 KB0768
 KB0768.Superseded values are not recommended for survey control.
 KB0768
 KB0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0768.See file dsdata.pdf to determine how the superseded data were derived.
 KB0768
 KB0768_MARKER: DB = BENCH MARK DISK
 KB0768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0768_STAMPING: A 261 1961
 KB0768_MARK LOGO: CGS
 KB0768_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0768+STABILITY: SURFACE MOTION
 KB0768_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0768+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 KB0768
 KB0768  HISTORY     - Date     Condition        Report By
 KB0768  HISTORY     - 1961     MONUMENTED       CGS
 KB0768  HISTORY     - 1969     GOOD             CGS
 KB0768  HISTORY     - 1976     GOOD             NGS
 KB0768  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0768  HISTORY     - 20150903 GOOD             AMESC
 KB0768
 KB0768                          STATION DESCRIPTION
 KB0768
 KB0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0768'6 MI S FROM PANA.
 KB0768'ABOUT 6.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0768'RAILROAD SWITCH CONTROL TOWER AT PANA, 0.3 MILE SOUTH OF MILEPOST
 KB0768'714, 146 FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE
 KB0768'RAILROAD AND A ROAD, 89 FEET EAST OF THE EAST RAIL, 85 FEET NORTH
 KB0768'OF THE CENTER LINE OF THE ROAD, 7 FEET WEST OF A FENCE, 2 1/2
 KB0768'FEET SOUTH OF A TELEPHONE POLE, 2.0 FEET NORTH OF A METAL
 KB0768'WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF
 KB0768'A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 KB0768'GROUND.  SEC 17, T10N, R1E.
 KB0768
 KB0768                          STATION RECOVERY (1976)
 KB0768
 KB0768'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0768'RECOVERED IN GOOD CONDITION.
 KB0768
 KB0768                          STATION RECOVERY (2014)
 KB0768
 KB0768'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0768'MARK NOT FOUND
 KB0768
 KB0768                          STATION RECOVERY (2015)
 KB0768
 KB0768'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0768'RECOVERED IN GOOD CONDITION.
 KB0768'
 KB0768'NOTE-ADD-THE RAILROAD TRACKS ARE GONE, THE STATION IS IN THE TREE
 KB0768'LINE, 124.7 FT (38.0 M) NORTHEAST OF A 24 INCH (61 CM) CORRUGATED
 KB0768'METAL PIPE, 88 FT (26.8 M) NORTH OF THE CENTERLINE OF 600 NORTH ROAD
 KB0768'(A DIRT ROAD), 6 FT (1.8 M) WEST OF A NORTH-SOUTH FENCE LINE AND NORTH
 KB0768'OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0595 ***********************************************************************
 KB0595  DESIGNATION -  A 263
 KB0595  PID         -  KB0595
 KB0595  STATE/COUNTY-  IL/MACON
 KB0595  COUNTRY     -  US
 KB0595  USGS QUAD   -  MACON EAST (2018)
 KB0595
 KB0595                         *CURRENT SURVEY CONTROL
 KB0595  ______________________________________________________________________
 KB0595* NAD 83(1986) POSITION- 39 43 19.     (N) 088 59 39.     (W)   SCALED
 KB0595* NAVD 88 ORTHO HEIGHT -   220.255 (meters)      722.62  (feet) ADJUSTED
 KB0595  ______________________________________________________________________
 KB0595  GEOID HEIGHT    -        -32.416 (meters)                     GEOID18
 KB0595  DYNAMIC HEIGHT  -        220.132 (meters)      722.22  (feet) COMP
 KB0595  MODELED GRAVITY -    980,064.5   (mgal)                       NAVD 88
 KB0595
 KB0595  VERT ORDER      -  FIRST     CLASS I
 KB0595
 KB0595.The horizontal coordinates were scaled from a map and have
 KB0595.an estimated accuracy of +/- 6 seconds.
 KB0595
 KB0595.The orthometric height was determined by differential leveling and
 KB0595.adjusted by the NATIONAL GEODETIC SURVEY
 KB0595.in June 1991.
 KB0595
 KB0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0595.GEOID18 height accuracy estimate available here.
 KB0595
 KB0595.Click photographs - Photos may exist for this station.
 KB0595
 KB0595.The dynamic height is computed by dividing the NAVD 88
 KB0595.geopotential number by the normal gravity value computed on the
 KB0595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0595.degrees latitude (g = 980.6199 gals.).
 KB0595
 KB0595.The modeled gravity was interpolated from observed gravity values.
 KB0595
 KB0595;                    North         East    Units  Estimated Accuracy
 KB0595;SPC IL E     -   339,340.      243,340.      MT  (+/- 180 meters Scaled)
 KB0595
 KB0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ290987(NAD 83)
 KB0595
 KB0595                          SUPERSEDED SURVEY CONTROL
 KB0595
 KB0595  NGVD 29 (??/??/92)  220.331  (m)          722.87   (f) ADJ UNCH    1 1
 KB0595
 KB0595.Superseded values are not recommended for survey control.
 KB0595
 KB0595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0595.See file dsdata.pdf to determine how the superseded data were derived.
 KB0595
 KB0595_MARKER: DB = BENCH MARK DISK
 KB0595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0595_STAMPING: A 263 1961
 KB0595_MARK LOGO: CGS
 KB0595_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0595+STABILITY: SURFACE MOTION
 KB0595
 KB0595  HISTORY     - Date     Condition        Report By
 KB0595  HISTORY     - 1961     MONUMENTED       CGS
 KB0595  HISTORY     - 1969     GOOD             CGS
 KB0595  HISTORY     - 1976     GOOD             NGS
 KB0595  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0595
 KB0595                          STATION DESCRIPTION
 KB0595
 KB0595'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0595'0.8 MI N FROM MACON.
 KB0595'ABOUT 0.8 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0595'THE PEOPLES BANK OF MACON AT MACON, 0.4 MILE SOUTH OF A CROSSING
 KB0595'OF THE RAILROAD AND A PAVED ROAD, 76 FEET EAST OF THE EAST RAIL
 KB0595'OF THE MAIN TRACK, 52 FEET WEST OF THE CENTER LINE OF U.S.
 KB0595'HIGHWAY 51, 1 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.5 FEET NORTH
 KB0595'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 KB0595'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 KB0595'SURFACE OF THE GROUND.  SEC 28, T 15 N, R 2 E.
 KB0595
 KB0595                          STATION RECOVERY (1976)
 KB0595
 KB0595'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0595'RECOVERED IN GOOD CONDITION.
 KB0595
 KB0595                          STATION RECOVERY (2000)
 KB0595
 KB0595'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0595'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0595'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0595'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0042 ***********************************************************************
 LD0042  DESIGNATION -  A 264
 LD0042  PID         -  LD0042
 LD0042  STATE/COUNTY-  IL/KNOX
 LD0042  COUNTRY     -  US
 LD0042  USGS QUAD   -  GALESBURG WEST (2018)
 LD0042
 LD0042                         *CURRENT SURVEY CONTROL
 LD0042  ______________________________________________________________________
 LD0042* NAD 83(1986) POSITION- 40 56 37.43   (N) 090 25 50.75   (W)   HD_HELD1
 LD0042* NAVD 88 ORTHO HEIGHT -   233.095 (meters)      764.75  (feet) ADJUSTED
 LD0042  ______________________________________________________________________
 LD0042  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 LD0042  DYNAMIC HEIGHT  -        232.991 (meters)      764.40  (feet) COMP
 LD0042  MODELED GRAVITY -    980,170.8   (mgal)                       NAVD 88
 LD0042
 LD0042  VERT ORDER      -  SECOND    CLASS I
 LD0042
 LD0042.This mark is at Galesburg Airport (GBG)
 LD0042
 LD0042.The horizontal coordinates were determined by differentially corrected
 LD0042.hand held GPS observations or other comparable positioning techniques
 LD0042.and have an estimated accuracy of +/- 3 meters.
 LD0042
 LD0042.The orthometric height was determined by differential leveling and
 LD0042.adjusted by the NATIONAL GEODETIC SURVEY
 LD0042.in June 1991.
 LD0042
 LD0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0042.GEOID18 height accuracy estimate available here.
 LD0042
 LD0042.Click photographs - Photos may exist for this station.
 LD0042
 LD0042.The dynamic height is computed by dividing the NAVD 88
 LD0042.geopotential number by the normal gravity value computed on the
 LD0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0042.degrees latitude (g = 980.6199 gals.).
 LD0042
 LD0042.The modeled gravity was interpolated from observed gravity values.
 LD0042
 LD0042;                    North         East    Units  Estimated Accuracy
 LD0042;SPC IL W     -   474,810.6     677,762.5     MT  (+/- 3 meters HH1 GPS) 
 LD0042
 LD0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1627035689(NAD 83)
 LD0042
 LD0042                          SUPERSEDED SURVEY CONTROL
 LD0042
 LD0042  NGVD 29 (??/??/92)  233.152  (m)          764.93   (f) ADJ UNCH    2 0
 LD0042
 LD0042.Superseded values are not recommended for survey control.
 LD0042
 LD0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0042.See file dsdata.pdf to determine how the superseded data were derived.
 LD0042
 LD0042_MARKER: DB = BENCH MARK DISK
 LD0042_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0042_SP_SET: BUILDING
 LD0042_STAMPING: A 264 1965
 LD0042_MARK LOGO: CGS
 LD0042_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0042_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0042+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2020
 LD0042
 LD0042  HISTORY     - Date     Condition        Report By
 LD0042  HISTORY     - 1965     MONUMENTED       CGS
 LD0042  HISTORY     - 1977     GOOD             NGS
 LD0042  HISTORY     - 19971126 GOOD             USPSQD
 LD0042  HISTORY     - 20050126 GOOD             USPSQD
 LD0042  HISTORY     - 20120612 GOOD             ILDT
 LD0042  HISTORY     - 20130409 GOOD             AMESC
 LD0042  HISTORY     - 20200725 GOOD             WSRR
 LD0042
 LD0042                          STATION DESCRIPTION
 LD0042
 LD0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 LD0042'3 MI W FROM GALESBURG.
 LD0042'THE MARK IS LOCATED AT THE GALESBURG MUNICIPAL AIRPORT, SET
 LD0042'VERTICALLY IN A DRILL HOLE IN THE SOUTHWEST FACE OF THE TERMINAL
 LD0042'BUILDING, ABOUT 30 INCHES SOUTHEAST OF THE WEST CORNER OF THE
 LD0042'BUILDING, AND 30 INCHES ABOVE THE SIDEWALK.  IT IS A STANDARD DISK
 LD0042'STAMPED A 264 1965.
 LD0042
 LD0042                          STATION RECOVERY (1977)
 LD0042
 LD0042'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 LD0042'RECOVERED IN GOOD CONDITION.
 LD0042
 LD0042                          STATION RECOVERY (1997)
 LD0042
 LD0042'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0042'RECOVERED IN GOOD CONDITION.
 LD0042
 LD0042                          STATION RECOVERY (2005)
 LD0042
 LD0042'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0042'RECOVERED IN GOOD CONDITION.
 LD0042
 LD0042                          STATION RECOVERY (2012)
 LD0042
 LD0042'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0042'RECOVERED IN GOOD CONDITION.
 LD0042
 LD0042                          STATION RECOVERY (2013)
 LD0042
 LD0042'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 LD0042'RECOVERED AS DESCRIBED.
 LD0042
 LD0042                          STATION RECOVERY (2020)
 LD0042
 LD0042'RECOVERY NOTE BY WALKERSVILLE SOUTHERN RR 2020 (MFM)
 LD0042'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1129 ***********************************************************************
 MF1129  DESIGNATION -  A 265
 MF1129  PID         -  MF1129
 MF1129  STATE/COUNTY-  IL/WHITESIDE
 MF1129  COUNTRY     -  US
 MF1129  USGS QUAD   -  HAHNAMAN (2018)
 MF1129
 MF1129                         *CURRENT SURVEY CONTROL
 MF1129  ______________________________________________________________________
 MF1129* NAD 83(1986) POSITION- 41 44 11.80   (N) 089 37 54.98   (W)   HD_HELD1
 MF1129* NAVD 88 ORTHO HEIGHT -   199.163 (meters)      653.42  (feet) ADJUSTED
 MF1129  ______________________________________________________________________
 MF1129  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 MF1129  DYNAMIC HEIGHT  -        199.091 (meters)      653.18  (feet) COMP
 MF1129  MODELED GRAVITY -    980,256.5   (mgal)                       NAVD 88
 MF1129
 MF1129  VERT ORDER      -  SECOND    CLASS 0
 MF1129
 MF1129.The horizontal coordinates were determined by differentially corrected
 MF1129.hand held GPS observations or other comparable positioning techniques
 MF1129.and have an estimated accuracy of +/- 3 meters.
 MF1129
 MF1129.The orthometric height was determined by differential leveling and
 MF1129.adjusted by the NATIONAL GEODETIC SURVEY
 MF1129.in June 1991.
 MF1129
 MF1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1129.GEOID18 height accuracy estimate available here.
 MF1129
 MF1129.Click photographs - Photos may exist for this station.
 MF1129
 MF1129.The dynamic height is computed by dividing the NAVD 88
 MF1129.geopotential number by the normal gravity value computed on the
 MF1129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1129.degrees latitude (g = 980.6199 gals.).
 MF1129
 MF1129.The modeled gravity was interpolated from observed gravity values.
 MF1129
 MF1129;                    North         East    Units  Estimated Accuracy
 MF1129;SPC IL W     -   562,967.7     744,482.3     MT  (+/- 3 meters HH1 GPS) 
 MF1129
 MF1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8112323880(NAD 83)
 MF1129
 MF1129                          SUPERSEDED SURVEY CONTROL
 MF1129
 MF1129  NGVD 29 (??/??/92)  199.229  (m)          653.64   (f) ADJ UNCH    2 0
 MF1129
 MF1129.Superseded values are not recommended for survey control.
 MF1129
 MF1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1129.See file dsdata.pdf to determine how the superseded data were derived.
 MF1129
 MF1129_MARKER: DB = BENCH MARK DISK
 MF1129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1129_STAMPING: A 265 1966
 MF1129_MARK LOGO: CGS
 MF1129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1129+STABILITY: SURFACE MOTION
 MF1129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1129+SATELLITE: SATELLITE OBSERVATIONS - July 30, 2012
 MF1129
 MF1129  HISTORY     - Date     Condition        Report By
 MF1129  HISTORY     - 1966     MONUMENTED       CGS
 MF1129  HISTORY     - 19940815 GOOD             USPSQD
 MF1129  HISTORY     - 19990501 GOOD             USPSQD
 MF1129  HISTORY     - 20010925 GOOD             CMT
 MF1129  HISTORY     - 20030315 GOOD             USPSQD
 MF1129  HISTORY     - 20050322 GOOD             USPSQD
 MF1129  HISTORY     - 20120730 GOOD             ILDT
 MF1129
 MF1129                          STATION DESCRIPTION
 MF1129
 MF1129'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 MF1129'4.8 MI SE FROM ROCK FALLS.
 MF1129'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 88 AND U.S
 MF1129'HIGHWAY 30, AT THE SOUTH EDGE OF ROCK FALLS, GO SOUTH ON HIGHWAY 88
 MF1129'FOR 1.95 MILES TO A CROSSROADS, TURN LEFT AND GO 2.85 MI. TO A T ROAD
 MF1129'JUNCTION AND MARK ON THE LEFT.  3 FT. WEST OF CONCRETE POST NO. 92A
 MF1129'MFT 51, 37 FT. WEST OF NORTH SOUTH ROAD, 1 FT. SOUTH OF FENCELINE,
 MF1129'34 FT. NORTH OF EAST WEST ROAD, 52 FT. NORTH WEST OF INTERSECTION
 MF1129'OF T ROAD JUNCTION, AND 4 FT. WEST OF A CORNER POST.
 MF1129
 MF1129                          STATION RECOVERY (1994)
 MF1129
 MF1129'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1129'RECOVERED IN GOOD CONDITION.
 MF1129
 MF1129                          STATION RECOVERY (1999)
 MF1129
 MF1129'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1129'RECOVERED IN GOOD CONDITION.
 MF1129
 MF1129                          STATION RECOVERY (2001)
 MF1129
 MF1129'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 MF1129'RECOVERED IN GOOD CONDITION.
 MF1129
 MF1129                          STATION RECOVERY (2003)
 MF1129
 MF1129'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1129'RECOVERED IN GOOD CONDITION.
 MF1129
 MF1129                          STATION RECOVERY (2005)
 MF1129
 MF1129'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1129'RECOVERED IN GOOD CONDITION.
 MF1129
 MF1129                          STATION RECOVERY (2012)
 MF1129
 MF1129'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RBI)
 MF1129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1881 ***********************************************************************
 ME1881  DESIGNATION -  A 266
 ME1881  PID         -  ME1881
 ME1881  STATE/COUNTY-  IL/COOK
 ME1881  COUNTRY     -  US
 ME1881  USGS QUAD   -  JACKSON PARK (2018)
 ME1881
 ME1881                         *CURRENT SURVEY CONTROL
 ME1881  ______________________________________________________________________
 ME1881* NAD 83(1986) POSITION- 41 46 04.     (N) 087 36 37.     (W)   SCALED
 ME1881* NAVD 88 ORTHO HEIGHT -   183.526 (meters)      602.12  (feet) ADJUSTED
 ME1881  ______________________________________________________________________
 ME1881  GEOID HEIGHT    -        -33.515 (meters)                     GEOID18
 ME1881  DYNAMIC HEIGHT  -        183.462 (meters)      601.91  (feet) COMP
 ME1881  MODELED GRAVITY -    980,270.4   (mgal)                       NAVD 88
 ME1881
 ME1881  VERT ORDER      -  FIRST     CLASS I
 ME1881
 ME1881.The horizontal coordinates were scaled from a map and have
 ME1881.an estimated accuracy of +/- 6 seconds.
 ME1881
 ME1881.The orthometric height was determined by differential leveling and
 ME1881.adjusted by the NATIONAL GEODETIC SURVEY
 ME1881.in April 1995.
 ME1881
 ME1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1881.GEOID18 height accuracy estimate available here.
 ME1881
 ME1881.Click photographs - Photos may exist for this station.
 ME1881
 ME1881.The dynamic height is computed by dividing the NAVD 88
 ME1881.geopotential number by the normal gravity value computed on the
 ME1881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1881.degrees latitude (g = 980.6199 gals.).
 ME1881
 ME1881.The modeled gravity was interpolated from observed gravity values.
 ME1881
 ME1881;                    North         East    Units  Estimated Accuracy
 ME1881;SPC IL E     -   566,560.      360,120.      MT  (+/- 180 meters Scaled)
 ME1881
 ME1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM492241(NAD 83)
 ME1881
 ME1881                          SUPERSEDED SURVEY CONTROL
 ME1881
 ME1881  NAVD 88 (06/15/91)  183.528  (m)          602.12   (f) SUPERSEDED  1 1
 ME1881  NGVD 29 (01/19/93)  183.626  (m)          602.45   (f) ADJUSTED    1 1
 ME1881  NGVD 29 (??/??/92)  183.626  (m)          602.45   (f) SUPERSEDED  1 1
 ME1881
 ME1881.Superseded values are not recommended for survey control.
 ME1881
 ME1881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1881.See file dsdata.pdf to determine how the superseded data were derived.
 ME1881
 ME1881_MARKER: DB = BENCH MARK DISK
 ME1881_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 ME1881_SP_SET: RETAINING WALL
 ME1881_STAMPING: A 266 1968
 ME1881_MARK LOGO: CGS
 ME1881_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1881+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1881
 ME1881  HISTORY     - Date     Condition        Report By
 ME1881  HISTORY     - 1968     MONUMENTED       CGS
 ME1881  HISTORY     - 1977     GOOD             NGS
 ME1881  HISTORY     - 19920805 GOOD             NGS
 ME1881
 ME1881                          STATION DESCRIPTION
 ME1881
 ME1881'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1881'AT CHICAGO.
 ME1881'AT CHICAGO, ABOUT 1.2 MILES SOUTHEAST ALONG THE PENN CENTRAL
 ME1881'RAILROAD FROM THE STATION AT ENGELWOOD, AT THE OVERPASS OVER ST.
 ME1881'LAWRENCE AVENUE, SET ON THE TOP OF THE NORTH END OF THE CONCRETE
 ME1881'RETAINING WALL ON WEST SIDE OF ST LAWRENCE AVENUE, BETWEEN THE
 ME1881'TRACKS AND THE ILLINOIS TOLL ROAD, NEAR THE SOUTH END OF THE
 ME1881'WEST CONCRETE AND STONE ABUTMENT OF THE SOUTHERN MOST OVERPASS
 ME1881'OVER THE AVENUE, 18 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 ME1881'SOUTHWEST TRACK, 15 FEET SOUTH OF THE NORTHWEST END OF THE IRON
 ME1881'RAILING ON THE SOUTHWEST SIDE OF THE OVERPASS, 0.8 FOOT SOUTH
 ME1881'OF THE SOUTH END OF THE WEST ABUTMENT OF THE OVERPASS AND 1/2
 ME1881'FOOT BELOW THE LEVEL OF THE TRACK.
 ME1881
 ME1881                          STATION RECOVERY (1977)
 ME1881
 ME1881'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1881'RECOVERED IN GOOD CONDITION.
 ME1881
 ME1881                          STATION RECOVERY (1992)
 ME1881
 ME1881'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1881'IN CHICAGO, AT THE INTERSECTION OF THE CONRAIL RAILROAD AND SOUTH
 ME1881'SAINT LAWRENCE AVENUE, IN A CONCRETE RETAINING WALL ALONG THE WEST
 ME1881'SIDE OF THE AVENUE, BETWEEN THE RAILROAD AND THE CHICAGO SKYWAY TOLL
 ME1881'ROAD, 11.4 M (37.4 FT) WEST OF THE AVENUE CENTER, 5.9 M (19.4 FT)
 ME1881'SOUTHWEST OF THE NEAR RAIL, AND 0.8 M (2.6 FT) BELOW THE LEVEL OF
 ME1881'TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0823 ***********************************************************************
 JB0823  DESIGNATION -  A 268
 JB0823  PID         -  JB0823
 JB0823  STATE/COUNTY-  IL/MARION
 JB0823  COUNTRY     -  US
 JB0823  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0823
 JB0823                         *CURRENT SURVEY CONTROL
 JB0823  ______________________________________________________________________
 JB0823* NAD 83(1986) POSITION- 38 37 09.     (N) 089 07 07.     (W)   SCALED
 JB0823* NAVD 88 ORTHO HEIGHT -   155.582 (meters)      510.44  (feet) ADJUSTED
 JB0823  ______________________________________________________________________
 JB0823  GEOID HEIGHT    -        -30.931 (meters)                     GEOID18
 JB0823  DYNAMIC HEIGHT  -        155.484 (meters)      510.12  (feet) COMP
 JB0823  MODELED GRAVITY -    979,995.5   (mgal)                       NAVD 88
 JB0823
 JB0823  VERT ORDER      -  FIRST     CLASS I
 JB0823
 JB0823.The horizontal coordinates were scaled from a map and have
 JB0823.an estimated accuracy of +/- 6 seconds.
 JB0823
 JB0823.The orthometric height was determined by differential leveling and
 JB0823.adjusted by the NATIONAL GEODETIC SURVEY
 JB0823.in June 1991.
 JB0823
 JB0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0823.GEOID18 height accuracy estimate available here.
 JB0823
 JB0823.Click photographs - Photos may exist for this station.
 JB0823
 JB0823.The dynamic height is computed by dividing the NAVD 88
 JB0823.geopotential number by the normal gravity value computed on the
 JB0823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0823.degrees latitude (g = 980.6199 gals.).
 JB0823
 JB0823.The modeled gravity was interpolated from observed gravity values.
 JB0823
 JB0823;                    North         East    Units  Estimated Accuracy
 JB0823;SPC IL E     -   217,000.      231,610.      MT  (+/- 180 meters Scaled)
 JB0823
 JB0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH155766(NAD 83)
 JB0823
 JB0823                          SUPERSEDED SURVEY CONTROL
 JB0823
 JB0823  NGVD 29 (??/??/92)  155.714  (m)          510.87   (f) ADJ UNCH    1 1
 JB0823
 JB0823.Superseded values are not recommended for survey control.
 JB0823
 JB0823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0823.See file dsdata.pdf to determine how the superseded data were derived.
 JB0823
 JB0823_MARKER: DB = BENCH MARK DISK
 JB0823_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0823_STAMPING: A 268 1969
 JB0823_MARK LOGO: CGS
 JB0823_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0823
 JB0823  HISTORY     - Date     Condition        Report By
 JB0823  HISTORY     - 1969     MONUMENTED       CGS
 JB0823  HISTORY     - 1986     GOOD             NGS
 JB0823  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 JB0823
 JB0823                          STATION DESCRIPTION
 JB0823
 JB0823'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0823'0.4 MI N FROM SANDOVAL.
 JB0823'ABOUT 0.4 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0823'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB0823'AT SANDOVAL, IN SECTION 17, T 2 N, R 1 E, 69 FEET EAST AND ACROSS
 JB0823'THE TRACK FROM MILEPOST 666, 56 FEET EAST OF THE EAST RAIL, 21
 JB0823'FEET WEST OF THE CENTER LINE OF A ROAD WHICH PARALLELS THE
 JB0823'TRACK ON THE EAST SIDE, 2 FEET WEST OF A TELEPHONE POLE, 154
 JB0823'FEET SOUTH OF BENCH MARK S 255, 1.3 FEET EAST OF A METAL WITNESS
 JB0823'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, ABOUT 2 FEET
 JB0823'BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH
 JB0823'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 20 FEET AND IS
 JB0823'ENCASED IN A 6-INCH TILE WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 JB0823'OF THE GROUND.
 JB0823
 JB0823                          STATION RECOVERY (1986)
 JB0823
 JB0823'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0823'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 JB0823'MI) SOUTH ALONG U.S. HIGHWAY 51 FROM ITS NORTH JUNCTION WITH U.S.
 JB0823'HIGHWAY 50 IN SANDOVAL, THENCE 0.4 KM (0.25 MI) WEST ALONG A PAVED
 JB0823'ROAD, THENCE 0.3 KM (0.2 MI) NORTH ALONG A GRAVELED ROAD, 25.0 M (82.0
 JB0823'FT) SOUTH OF THE EXTENDED CENTER OF A DRIVEWAY LEADING TO A MOBILE
 JB0823'HOME, AND 6.4 M (21.0 FT) WEST OF THE CENTER OF THE ROAD.
 JB0823'THE MARK IS 0.4 METERS  E FROM  A WITNESS POST
 JB0823'THE MARK IS 0.3 M ABOVE THE ROAD.
 JB0823
 JB0823                          STATION RECOVERY (2011)
 JB0823
 JB0823'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0823'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0485 ***********************************************************************
 NH0485  DESIGNATION -  A 269
 NH0485  PID         -  NH0485
 NH0485  STATE/COUNTY-  IL/OGLE
 NH0485  COUNTRY     -  US
 NH0485  USGS QUAD   -  KINGS (2018)
 NH0485
 NH0485                         *CURRENT SURVEY CONTROL
 NH0485  ______________________________________________________________________
 NH0485* NAD 83(1986) POSITION- 42 05 59.     (N) 089 05 29.     (W)   SCALED
 NH0485* NAVD 88 ORTHO HEIGHT -   240.084 (meters)      787.68  (feet) ADJUSTED
 NH0485  ______________________________________________________________________
 NH0485  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 NH0485  DYNAMIC HEIGHT  -        240.004 (meters)      787.41  (feet) COMP
 NH0485  MODELED GRAVITY -    980,283.5   (mgal)                       NAVD 88
 NH0485
 NH0485  VERT ORDER      -  FIRST     CLASS I
 NH0485
 NH0485.The horizontal coordinates were scaled from a map and have
 NH0485.an estimated accuracy of +/- 6 seconds.
 NH0485
 NH0485.The orthometric height was determined by differential leveling and
 NH0485.adjusted by the NATIONAL GEODETIC SURVEY
 NH0485.in June 1991.
 NH0485
 NH0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0485.GEOID18 height accuracy estimate available here.
 NH0485
 NH0485.Click photographs - Photos may exist for this station.
 NH0485
 NH0485.The dynamic height is computed by dividing the NAVD 88
 NH0485.geopotential number by the normal gravity value computed on the
 NH0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0485.degrees latitude (g = 980.6199 gals.).
 NH0485
 NH0485.The modeled gravity was interpolated from observed gravity values.
 NH0485
 NH0485;                    North         East    Units  Estimated Accuracy
 NH0485;SPC IL W     -   603,720.      788,940.      MT  (+/- 180 meters Scaled)
 NH0485
 NH0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM270629(NAD 83)
 NH0485
 NH0485                          SUPERSEDED SURVEY CONTROL
 NH0485
 NH0485  NGVD 29 (??/??/92)  240.125  (m)          787.81   (f) ADJ UNCH    1 1
 NH0485
 NH0485.Superseded values are not recommended for survey control.
 NH0485
 NH0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0485.See file dsdata.pdf to determine how the superseded data were derived.
 NH0485
 NH0485_MARKER: DB = BENCH MARK DISK
 NH0485_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0485_STAMPING: A 269 1969
 NH0485_MARK LOGO: CGS
 NH0485_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0485_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0485
 NH0485  HISTORY     - Date     Condition        Report By
 NH0485  HISTORY     - 1969     MONUMENTED       CGS
 NH0485  HISTORY     - 1970     GOOD             NGS
 NH0485  HISTORY     - 1987     POOR             USPSQD
 NH0485  HISTORY     - 19960614 MARK NOT FOUND   USPSQD
 NH0485  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0485  HISTORY     - 20020403 POOR             USPSQD
 NH0485  HISTORY     - 20171108 MARK NOT FOUND   AMESC
 NH0485
 NH0485                          STATION DESCRIPTION
 NH0485
 NH0485'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0485'AT DAVIS JUNCTION.
 NH0485'AT DAVIS JUNCTION, 157 FEET EAST OF THE SOUTHEAST CORNER OF THE
 NH0485'RAILROAD STATION, 33 FEET NORTH OF THE NORTH RAIL OF THE MAIN
 NH0485'TRACK OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 NH0485'18 FEET NORTH OF THE NORTH EDGE OF A BRICK PLATFORM, 5 FEET WEST
 NH0485'OF A TELEPHONE POLE, 0.7 FOOT EAST OF A METAL WITNESS POST,
 NH0485'ABOUT LEVEL WITH THE TRACK, AND ON THE TOP OF A COPPER COATED
 NH0485'ROD THAT IS DRIVEN TO REFUSAL AT A DEPTH OF 22 1/2 FEET AND IS
 NH0485'ENCASED IN A 6-INCH TILE WHICH PROJECTS 3 INCHES ABOVE THE
 NH0485'SURFACE OF THE GROUND.  SEC 23, T 42 N, R 1 E.
 NH0485
 NH0485                          STATION RECOVERY (1987)
 NH0485
 NH0485'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0485'MARK RECOVERED IN POOR CONDITION.
 NH0485
 NH0485                          STATION RECOVERY (1996)
 NH0485
 NH0485'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0485'MARK NOT FOUND.
 NH0485
 NH0485                          STATION RECOVERY (2001)
 NH0485
 NH0485'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0485'STATION AND PLATFORM GONE.
 NH0485
 NH0485                          STATION RECOVERY (2002)
 NH0485
 NH0485'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 NH0485'STATION AND PLATFORM NO LONGER EXIST. MARK IS AT THE EAST EDGE OF A
 NH0485'RAILROAD MATERIALS STORAGE YARD ABOUT 40 FEET EAST OF A LARGE TREE.
 NH0485
 NH0485                          STATION RECOVERY (2017)
 NH0485
 NH0485'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (THH)
 NH0485'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1433 ***********************************************************************
 ME1433  DESIGNATION -  A 27
 ME1433  PID         -  ME1433
 ME1433  STATE/COUNTY-  IL/WILL
 ME1433  COUNTRY     -  US
 ME1433  USGS QUAD   -  FRANKFORT (2018)
 ME1433
 ME1433                         *CURRENT SURVEY CONTROL
 ME1433  ______________________________________________________________________
 ME1433* NAD 83(1986) POSITION- 41 29 56.0    (N) 087 47 25.4    (W)   HD_HELD2
 ME1433* NAVD 88 ORTHO HEIGHT -   217.116 (meters)      712.32  (feet) ADJUSTED
 ME1433  ______________________________________________________________________
 ME1433  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 ME1433  DYNAMIC HEIGHT  -        217.031 (meters)      712.04  (feet) COMP
 ME1433  MODELED GRAVITY -    980,226.8   (mgal)                       NAVD 88
 ME1433
 ME1433  VERT ORDER      -  SECOND    CLASS 0
 ME1433
 ME1433.The horizontal coordinates were established by autonomous hand held GPS
 ME1433.observations and have an estimated accuracy of +/- 10 meters.
 ME1433
 ME1433.The orthometric height was determined by differential leveling and
 ME1433.adjusted by the NATIONAL GEODETIC SURVEY
 ME1433.in June 1991.
 ME1433
 ME1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1433.GEOID18 height accuracy estimate available here.
 ME1433
 ME1433.Click photographs - Photos may exist for this station.
 ME1433
 ME1433.The dynamic height is computed by dividing the NAVD 88
 ME1433.geopotential number by the normal gravity value computed on the
 ME1433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1433.degrees latitude (g = 980.6199 gals.).
 ME1433
 ME1433.The modeled gravity was interpolated from observed gravity values.
 ME1433
 ME1433;                    North         East    Units  Estimated Accuracy
 ME1433;SPC IL E     -   536,589.      345,334.      MT  (+/- 10 meters HH2 GPS)
 ME1433
 ME1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3403094442(NAD 83)
 ME1433
 ME1433                          SUPERSEDED SURVEY CONTROL
 ME1433
 ME1433  NGVD 29 (??/??/92)  217.203  (m)          712.61   (f) ADJ UNCH    2 0
 ME1433
 ME1433.Superseded values are not recommended for survey control.
 ME1433
 ME1433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1433.See file dsdata.pdf to determine how the superseded data were derived.
 ME1433
 ME1433_MARKER: DB = BENCH MARK DISK
 ME1433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1433_STAMPING: A 27 1934
 ME1433_MARK LOGO: CGS
 ME1433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1433+STABILITY: SURFACE MOTION
 ME1433
 ME1433  HISTORY     - Date     Condition        Report By
 ME1433  HISTORY     - 1934     MONUMENTED       CGS
 ME1433  HISTORY     - 1972     GOOD             NGS
 ME1433  HISTORY     - 1980     GOOD             LOCSUR
 ME1433  HISTORY     - 20050516 MARK NOT FOUND   NGS
 ME1433  HISTORY     - 20080707 GOOD             GEOCAC
 ME1433
 ME1433                          STATION DESCRIPTION
 ME1433
 ME1433'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 ME1433'4.8 MI W FROM MATTESON.
 ME1433'IN WILL COUNTY, 4.8 MILES WEST ALONG THE MICHIGAN CENTRAL
 ME1433'RAILROAD FROM THE STATION AT MATTESON, COOK COUNTY, AT THE
 ME1433'CROSSING OF HARLEM AVENUE, 31 FEET WEST OF THE CENTERLINE OF THE
 ME1433'AVENUE, 28 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 1.5 FEET
 ME1433'NORTHEAST OF A TELEPHONE POLE, AND ABOUT 1 FOOT LOWER THAN THE
 ME1433'RAIL.  A STANDARD DISK, STAMPED A 27 1934 AND SET IN THE TOP
 ME1433'OF A CONCRETE POST.
 ME1433
 ME1433                          STATION RECOVERY (1972)
 ME1433
 ME1433'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 ME1433'RECOVERED IN GOOD CONDITION.
 ME1433
 ME1433                          STATION RECOVERY (1980)
 ME1433
 ME1433'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 ME1433'RECOVERED IN GOOD CONDITION.
 ME1433
 ME1433                          STATION RECOVERY (2005)
 ME1433
 ME1433'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (TBW)
 ME1433'MARK NOT FOUND
 ME1433
 ME1433                          STATION RECOVERY (2008)
 ME1433
 ME1433'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1433'THIS PARTY DID NOT HAVE MEASURING EQUIPMENT TO CHECK DISTANCES.
 ME1433'NOTES -- THE MICHIGAN CENTRAL RAILROAD TRACKS NO LONGER EXIST, THE
 ME1433'RAILBED IS NOW A PAVED RECREATIONAL-USE TRAIL TITLED 'OLD PLANK ROAD
 ME1433'TRAIL'.  THE TELPHONE POLE REFERENCED DOES NOT EXIST.  THE MARK IS
 ME1433'IMMEDIATELY ADJACENT TO A LARGE TREE AT ITS NORTHERN BASE.  ORIGINAL
 ME1433'DISTANCES FROM HARLEM AVENUE CENTERLINE APPEARS ACCURATE.  ORIGINAL
 ME1433'DISTANCE FROM CENTER LINE OF RAILROAD TRACK (NOW A TRAIL) ALSO APPEARS
 ME1433'ACCURATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0596 ***********************************************************************
 HB0596  DESIGNATION -  A 270
 HB0596  PID         -  HB0596
 HB0596  STATE/COUNTY-  IL/PERRY
 HB0596  COUNTRY     -  US
 HB0596  USGS QUAD   -  ELKVILLE (2018)
 HB0596
 HB0596                         *CURRENT SURVEY CONTROL
 HB0596  ______________________________________________________________________
 HB0596* NAD 83(1986) POSITION- 37 59 04.     (N) 089 14 05.     (W)   SCALED
 HB0596* NAVD 88 ORTHO HEIGHT -   133.269 (meters)      437.23  (feet) ADJUSTED
 HB0596  ______________________________________________________________________
 HB0596  GEOID HEIGHT    -        -29.418 (meters)                     GEOID18
 HB0596  DYNAMIC HEIGHT  -        133.181 (meters)      436.94  (feet) COMP
 HB0596  MODELED GRAVITY -    979,969.6   (mgal)                       NAVD 88
 HB0596
 HB0596  VERT ORDER      -  FIRST     CLASS I
 HB0596
 HB0596.The horizontal coordinates were scaled from a map and have
 HB0596.an estimated accuracy of +/- 6 seconds.
 HB0596
 HB0596.The orthometric height was determined by differential leveling and
 HB0596.adjusted by the NATIONAL GEODETIC SURVEY
 HB0596.in June 1991.
 HB0596
 HB0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0596.GEOID18 height accuracy estimate available here.
 HB0596
 HB0596.Click photographs - Photos may exist for this station.
 HB0596
 HB0596.The dynamic height is computed by dividing the NAVD 88
 HB0596.geopotential number by the normal gravity value computed on the
 HB0596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0596.degrees latitude (g = 980.6199 gals.).
 HB0596
 HB0596.The modeled gravity was interpolated from observed gravity values.
 HB0596
 HB0596;                    North         East    Units  Estimated Accuracy
 HB0596;SPC IL W     -   146,650.      781,870.      MT  (+/- 180 meters Scaled)
 HB0596
 HB0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH037064(NAD 83)
 HB0596
 HB0596                          SUPERSEDED SURVEY CONTROL
 HB0596
 HB0596  NGVD 29 (11/26/84)  133.363  (m)          437.54   (f) ADJUSTED    1 1
 HB0596
 HB0596.Superseded values are not recommended for survey control.
 HB0596
 HB0596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0596.See file dsdata.pdf to determine how the superseded data were derived.
 HB0596
 HB0596_MARKER: DB = BENCH MARK DISK
 HB0596_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0596_SP_SET: TOWER FOOTING
 HB0596_STAMPING: A 270 1969
 HB0596_MARK LOGO: CGS
 HB0596_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0596
 HB0596  HISTORY     - Date     Condition        Report By
 HB0596  HISTORY     - 1969     MONUMENTED       CGS
 HB0596  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 HB0596
 HB0596                          STATION DESCRIPTION
 HB0596
 HB0596'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0596'2.2 MI S FROM DU QUOIN.
 HB0596'ABOUT 1.95 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0596'THE STATION AT DU QUOIN, THENCE 0.25 MILE EAST ALONG A PRIVATE
 HB0596'ROAD, THENCE 0.05 MILE NORTH CROSS-COUNTRY, IN SECTION 20, T 6 S,
 HB0596'R 1 W, SET VERTICALLY IN THE SOUTH FACE OF THE MOST WESTERLY OF 3
 HB0596'CONCRETE FOOTINGS FOR A RADIO TOWER WHICH IS USED BY THE STATE
 HB0596'POLICE AND WHICH IS 359 FEET TALL, 247 FEET WEST OF THE SOUTHWEST
 HB0596'CORNER OF THE STATE POLICE COMMUNICATIONS BUILDING, AND ABOUT 3
 HB0596'FEET ABOVE THE LEVEL OF THE GROUND.
 HB0596
 HB0596                          STATION RECOVERY (2009)
 HB0596
 HB0596'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0596'NEW TOWER BUILT IN THE 1990'S AND THE OLD PILLARS WERE REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0667 ***********************************************************************
 NH0667  DESIGNATION -  A 271
 NH0667  PID         -  NH0667
 NH0667  STATE/COUNTY-  IL/CARROLL
 NH0667  COUNTRY     -  US
 NH0667  USGS QUAD   -  SHANNON (2018)
 NH0667
 NH0667                         *CURRENT SURVEY CONTROL
 NH0667  ______________________________________________________________________
 NH0667* NAD 83(1986) POSITION- 42 07 34.     (N) 089 41 11.     (W)   SCALED
 NH0667* NAVD 88 ORTHO HEIGHT -   304.978 (meters)     1000.58  (feet) ADJUSTED
 NH0667  ______________________________________________________________________
 NH0667  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 NH0667  DYNAMIC HEIGHT  -        304.874 (meters)     1000.24  (feet) COMP
 NH0667  MODELED GRAVITY -    980,272.9   (mgal)                       NAVD 88
 NH0667
 NH0667  VERT ORDER      -  FIRST     CLASS I
 NH0667
 NH0667.The horizontal coordinates were scaled from a map and have
 NH0667.an estimated accuracy of +/- 6 seconds.
 NH0667
 NH0667.The orthometric height was determined by differential leveling and
 NH0667.adjusted by the NATIONAL GEODETIC SURVEY
 NH0667.in June 1991.
 NH0667
 NH0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0667.GEOID18 height accuracy estimate available here.
 NH0667
 NH0667.Click photographs - Photos may exist for this station.
 NH0667
 NH0667.The dynamic height is computed by dividing the NAVD 88
 NH0667.geopotential number by the normal gravity value computed on the
 NH0667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0667.degrees latitude (g = 980.6199 gals.).
 NH0667
 NH0667.The modeled gravity was interpolated from observed gravity values.
 NH0667
 NH0667;                    North         East    Units  Estimated Accuracy
 NH0667;SPC IL W     -   606,200.      739,710.      MT  (+/- 180 meters Scaled)
 NH0667
 NH0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM779672(NAD 83)
 NH0667
 NH0667                          SUPERSEDED SURVEY CONTROL
 NH0667
 NH0667  NGVD 29 (??/??/92)  305.010  (m)         1000.69   (f) ADJ UNCH    1 1
 NH0667
 NH0667.Superseded values are not recommended for survey control.
 NH0667
 NH0667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0667.See file dsdata.pdf to determine how the superseded data were derived.
 NH0667
 NH0667_MARKER: DB = BENCH MARK DISK
 NH0667_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0667_STAMPING: A 271 1970
 NH0667_MARK LOGO: CGS
 NH0667_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0667_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0667
 NH0667  HISTORY     - Date     Condition        Report By
 NH0667  HISTORY     - 1970     MONUMENTED       NGS
 NH0667  HISTORY     - 19950524 GOOD             USPSQD
 NH0667  HISTORY     - 20011203 GOOD             NGS
 NH0667  HISTORY     - 20031004 MARK NOT FOUND   USPSQD
 NH0667  HISTORY     - 20110826 MARK NOT FOUND   ILGEO
 NH0667
 NH0667                          STATION DESCRIPTION
 NH0667
 NH0667'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0667'5.6 MI W FROM FORRESTON.
 NH0667'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0667'OFFICE AT FORRESTON, THENCE 5.55 MILES WEST ALONG WHITE OAK
 NH0667'ROAD AND STRADDLE CREEK ROAD, AT THE OGLE-CARROLL COUNTY LINE,
 NH0667'25 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 58
 NH0667'FEET WEST OF THE CENTER LINE OF THE COUNTY LINE ROAD, 30 FEET
 NH0667'SOUTH OF A CORNER FENCE POST, 1.1 FEET EAST OF A FENCE, 0.6
 NH0667'FOOT WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 NH0667'AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 7 INCHES.
 NH0667'SECTION 33, T25N, R7E
 NH0667
 NH0667                          STATION RECOVERY (1995)
 NH0667
 NH0667'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0667'RECOVERED IN GOOD CONDITION.
 NH0667
 NH0667                          STATION RECOVERY (2001)
 NH0667
 NH0667'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0667'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0667
 NH0667                          STATION RECOVERY (2003)
 NH0667
 NH0667'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0667'MARK NOT FOUND.
 NH0667
 NH0667                          STATION RECOVERY (2011)
 NH0667
 NH0667'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (MB)
 NH0667'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0701 ***********************************************************************
 NH0701  DESIGNATION -  A 272
 NH0701  PID         -  NH0701
 NH0701  STATE/COUNTY-  IL/CARROLL
 NH0701  COUNTRY     -  US
 NH0701  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0701
 NH0701                         *CURRENT SURVEY CONTROL
 NH0701  ______________________________________________________________________
 NH0701* NAD 83(1986) POSITION- 42 04 57.     (N) 089 59 28.     (W)   SCALED
 NH0701* NAVD 88 ORTHO HEIGHT -   240.063 (meters)      787.61  (feet) ADJUSTED
 NH0701  ______________________________________________________________________
 NH0701  GEOID HEIGHT    -        -33.099 (meters)                     GEOID18
 NH0701  DYNAMIC HEIGHT  -        239.980 (meters)      787.33  (feet) COMP
 NH0701  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 NH0701
 NH0701  VERT ORDER      -  FIRST     CLASS I
 NH0701
 NH0701.The horizontal coordinates were scaled from a map and have
 NH0701.an estimated accuracy of +/- 6 seconds.
 NH0701
 NH0701.The orthometric height was determined by differential leveling and
 NH0701.adjusted by the NATIONAL GEODETIC SURVEY
 NH0701.in June 1991.
 NH0701
 NH0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0701.GEOID18 height accuracy estimate available here.
 NH0701
 NH0701.Click photographs - Photos may exist for this station.
 NH0701
 NH0701.The dynamic height is computed by dividing the NAVD 88
 NH0701.geopotential number by the normal gravity value computed on the
 NH0701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0701.degrees latitude (g = 980.6199 gals.).
 NH0701
 NH0701.The modeled gravity was interpolated from observed gravity values.
 NH0701
 NH0701;                    North         East    Units  Estimated Accuracy
 NH0701;SPC IL W     -   601,260.      714,530.      MT  (+/- 180 meters Scaled)
 NH0701
 NH0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM525632(NAD 83)
 NH0701
 NH0701                          SUPERSEDED SURVEY CONTROL
 NH0701
 NH0701  NGVD 29 (??/??/92)  240.095  (m)          787.71   (f) ADJ UNCH    1 1
 NH0701
 NH0701.Superseded values are not recommended for survey control.
 NH0701
 NH0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0701.See file dsdata.pdf to determine how the superseded data were derived.
 NH0701
 NH0701_MARKER: DB = BENCH MARK DISK
 NH0701_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0701_STAMPING: A 272 1970
 NH0701_MARK LOGO: CGS
 NH0701_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0701_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0701+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2003
 NH0701
 NH0701  HISTORY     - Date     Condition        Report By
 NH0701  HISTORY     - 1970     MONUMENTED       NGS
 NH0701  HISTORY     - 1987     GOOD             USPSQD
 NH0701  HISTORY     - 19950515 GOOD             USPSQD
 NH0701  HISTORY     - 20011203 GOOD             NGS
 NH0701  HISTORY     - 20031002 GOOD             USPSQD
 NH0701
 NH0701                          STATION DESCRIPTION
 NH0701
 NH0701'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0701'1.9 MI SW FROM MT CARROLL.
 NH0701'ABOUT 1.0 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NH0701'AT MT. CARROLL, THENCE 0.9 MILE WEST ALONG STATE HIGHWAY 52,
 NH0701'115 FEET SOUTH OF THE CENTER OF THE JUNCTION OF THE HIGHWAY AND
 NH0701'A PAVED ROAD LEADING NORTH, 108 FEET SOUTHEAST OF THE CENTER
 NH0701'LINE OF THE HIGHWAY, 13.5 FEET SOUTHWEST OF THE SOUTHWEST POST
 NH0701'FOR A GATE, 8.4 FEET SOUTHWEST OF A CONCRETE HIGHWAY
 NH0701'RIGHT-OF-WAY MARKER, 1.0 FOOT NORTHWEST OF A FENCE, 1.5 FEET
 NH0701'SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 NH0701'OF THE HIGHWAY, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE
 NH0701'PROJECTING 6 INCHES.  SECTION 13, T24N, R4E.
 NH0701
 NH0701                          STATION RECOVERY (1987)
 NH0701
 NH0701'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0701'RECOVERED IN GOOD CONDITION.
 NH0701
 NH0701                          STATION RECOVERY (1995)
 NH0701
 NH0701'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0701'RECOVERED IN GOOD CONDITION.
 NH0701
 NH0701                          STATION RECOVERY (2001)
 NH0701
 NH0701'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0701'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0701
 NH0701                          STATION RECOVERY (2003)
 NH0701
 NH0701'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0701'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0489 ***********************************************************************
 NH0489  DESIGNATION -  A 273
 NH0489  PID         -  NH0489
 NH0489  STATE/COUNTY-  IL/OGLE
 NH0489  COUNTRY     -  US
 NH0489  USGS QUAD   -  KINGS (2018)
 NH0489
 NH0489                         *CURRENT SURVEY CONTROL
 NH0489  ______________________________________________________________________
 NH0489* NAD 83(1986) POSITION- 42 06 04.93   (N) 089 06 53.73   (W)   HD_HELD1
 NH0489* NAVD 88 ORTHO HEIGHT -   253.238 (meters)      830.83  (feet) ADJUSTED
 NH0489  ______________________________________________________________________
 NH0489  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 NH0489  DYNAMIC HEIGHT  -        253.154 (meters)      830.56  (feet) COMP
 NH0489  MODELED GRAVITY -    980,284.0   (mgal)                       NAVD 88
 NH0489
 NH0489  VERT ORDER      -  FIRST     CLASS I
 NH0489
 NH0489.The horizontal coordinates were determined by differentially corrected
 NH0489.hand held GPS observations or other comparable positioning techniques
 NH0489.and have an estimated accuracy of +/- 3 meters.
 NH0489
 NH0489.The orthometric height was determined by differential leveling and
 NH0489.adjusted by the NATIONAL GEODETIC SURVEY
 NH0489.in June 1991.
 NH0489
 NH0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0489.GEOID18 height accuracy estimate available here.
 NH0489
 NH0489.Click photographs - Photos may exist for this station.
 NH0489
 NH0489.The dynamic height is computed by dividing the NAVD 88
 NH0489.geopotential number by the normal gravity value computed on the
 NH0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0489.degrees latitude (g = 980.6199 gals.).
 NH0489
 NH0489.The modeled gravity was interpolated from observed gravity values.
 NH0489
 NH0489;                    North         East    Units  Estimated Accuracy
 NH0489;SPC IL W     -   603,876.8     786,994.5     MT  (+/- 3 meters HH1 GPS) 
 NH0489
 NH0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2512163195(NAD 83)
 NH0489
 NH0489                          SUPERSEDED SURVEY CONTROL
 NH0489
 NH0489  NGVD 29 (??/??/92)  253.278  (m)          830.96   (f) ADJ UNCH    1 1
 NH0489
 NH0489.Superseded values are not recommended for survey control.
 NH0489
 NH0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0489.See file dsdata.pdf to determine how the superseded data were derived.
 NH0489
 NH0489_MARKER: DB = BENCH MARK DISK
 NH0489_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0489_STAMPING: A 273 1970
 NH0489_MARK LOGO: CGS
 NH0489_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0489_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0489+SATELLITE: SATELLITE OBSERVATIONS - November 08, 2017
 NH0489
 NH0489  HISTORY     - Date     Condition        Report By
 NH0489  HISTORY     - 1970     MONUMENTED       NGS
 NH0489  HISTORY     - 1987     GOOD             USPSQD
 NH0489  HISTORY     - 19960614 GOOD             USPSQD
 NH0489  HISTORY     - 20010725 GOOD             USPSQD
 NH0489  HISTORY     - 20041013 GOOD             USPSQD
 NH0489  HISTORY     - 20171108 GOOD             AMESC
 NH0489
 NH0489                          STATION DESCRIPTION
 NH0489
 NH0489'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0489'1.2 MI W FROM DAVIS JUNCTION.
 NH0489'ABOUT 0.1 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0489'RAILROAD FROM THE RAILROAD STATION AT DAVIS JUNCTION, THENCE
 NH0489'1.15 MILES WEST ALONG STATE HIGHWAY 72, AT THE JUNCTION OF THE
 NH0489'HIGHWAY AND A DIRT ROAD WHICH LEADS NORTH, 0.1 MILE NORTHEAST
 NH0489'OF THE NORTHEAST END OF THE HIGHWAY OVERPASS FOR THE CHICAGO,
 NH0489'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 79 FEET NORTH OF THE
 NH0489'CENTER LINE OF THE HIGHWAY, 32 FEET WEST OF THE CENTER LINE OF
 NH0489'THE DIRT ROAD, 5.5 FEET SOUTH OF A POWER POLE, 0.8 FOOT EAST OF A
 NH0489'FENCE, 1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 NH0489'THE DIRT ROAD, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE WHICH
 NH0489'PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  SECTION 21,
 NH0489'T42N, R1E.
 NH0489
 NH0489                          STATION RECOVERY (1987)
 NH0489
 NH0489'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0489'RECOVERED IN GOOD CONDITION.
 NH0489
 NH0489                          STATION RECOVERY (1996)
 NH0489
 NH0489'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0489'RECOVERED IN GOOD CONDITION.
 NH0489
 NH0489                          STATION RECOVERY (2001)
 NH0489
 NH0489'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0489'RECOVERED IN GOOD CONDITION.
 NH0489
 NH0489                          STATION RECOVERY (2004)
 NH0489
 NH0489'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0489'RECOVERED IN GOOD CONDITION.
 NH0489
 NH0489                          STATION RECOVERY (2017)
 NH0489
 NH0489'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (THH)
 NH0489'THE STATION IS 8.4 FT (2.6 M) SOUTH OF THE POWER POLE, THE FENCE IS
 NH0489'GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1959 ***********************************************************************
 ME1959  DESIGNATION -  A 274
 ME1959  PID         -  ME1959
 ME1959  STATE/COUNTY-  IL/COOK
 ME1959  COUNTRY     -  US
 ME1959  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME1959
 ME1959                         *CURRENT SURVEY CONTROL
 ME1959  ______________________________________________________________________
 ME1959* NAD 83(1986) POSITION- 41 53 31.     (N) 087 36 43.     (W)   SCALED
 ME1959* NAVD 88 ORTHO HEIGHT -   180.522 (meters)      592.26  (feet) ADJUSTED
 ME1959  ______________________________________________________________________
 ME1959  GEOID HEIGHT    -        -33.615 (meters)                     GEOID18
 ME1959  DYNAMIC HEIGHT  -        180.461 (meters)      592.06  (feet) COMP
 ME1959  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 ME1959
 ME1959  VERT ORDER      -  FIRST     CLASS 0
 ME1959
 ME1959.The horizontal coordinates were scaled from a map and have
 ME1959.an estimated accuracy of +/- 6 seconds.
 ME1959
 ME1959.The orthometric height was determined by differential leveling and
 ME1959.adjusted by the NATIONAL GEODETIC SURVEY
 ME1959.in June 1991.
 ME1959
 ME1959.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1959.GEOID18 height accuracy estimate available here.
 ME1959
 ME1959.Click photographs - Photos may exist for this station.
 ME1959
 ME1959.The dynamic height is computed by dividing the NAVD 88
 ME1959.geopotential number by the normal gravity value computed on the
 ME1959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1959.degrees latitude (g = 980.6199 gals.).
 ME1959
 ME1959.The modeled gravity was interpolated from observed gravity values.
 ME1959
 ME1959;                    North         East    Units  Estimated Accuracy
 ME1959;SPC IL E     -   580,350.      359,870.      MT  (+/- 180 meters Scaled)
 ME1959
 ME1959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM492379(NAD 83)
 ME1959
 ME1959                          SUPERSEDED SURVEY CONTROL
 ME1959
 ME1959  NGVD 29 (??/??/92)  180.61   (m)          592.6    (f) COMPUTED    1 0
 ME1959
 ME1959.Superseded values are not recommended for survey control.
 ME1959
 ME1959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1959.See file dsdata.pdf to determine how the superseded data were derived.
 ME1959
 ME1959_MARKER: DV = VERTICAL CONTROL DISK
 ME1959_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1959_STAMPING: A 274 1973
 ME1959_MARK LOGO: NGS
 ME1959_MAGNETIC: I = MARKER IS A STEEL ROD
 ME1959_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1959
 ME1959  HISTORY     - Date     Condition        Report By
 ME1959  HISTORY     - 1973     MONUMENTED       NGS
 ME1959  HISTORY     - 19950810 POOR             NOS
 ME1959  HISTORY     - 20060223 MARK NOT FOUND   GEOCAC
 ME1959
 ME1959                          STATION DESCRIPTION
 ME1959
 ME1959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 ME1959'IN CHICAGO.
 ME1959'0.75 MILES EAST ALONG OHIO STREET FROM THE INTERSECTION WITH NORTH
 ME1959'MICHIGAN BOULEVARD AT CHICAGO, AT THE SOUTHEAST CORNER OF NAVY PIER
 ME1959'PARK 34.3 WEST OF WEST CURB OF NORTH STREETER DRIVE, 18.0 FEET NORTH
 ME1959'OF THE NORTH CURB OF EAST GRAND AVENUE, 12.4 FEET NORTHWEST OF THE
 ME1959'EAST GRAND AVENUE AND NORTH STREETER DRIVE STREET SIGN, 11.4 FEET
 ME1959'NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, ABOUT 1.0 FOOT WEST OF
 ME1959'PLANE OF EAST WALL OF LAKE POINT TOWER IN WEST EDGE OF CORNER
 ME1959'SHRUBBERY BUILDING.  ABOUT 0.1 MILE NORTHWEST OF TIDE GAGE.  A NGS
 ME1959'DISK ON TOP OF A COPPER COATED STEEL ROD DRIVEN TO A DEPTH OF 80 FEET.
 ME1959'THE DISK IS LEVEL WITH THE SURFACE OF THE GROUND AND ENCASED IN A 6
 ME1959'INCH IRON PIPE WHICH PROJECTS 1 INCH.  ABOUT 1 1/2 FEET ABOVE STREET
 ME1959'LEVEL.  SECTION 10, T 39N, R 14E.
 ME1959
 ME1959                          STATION RECOVERY (1995)
 ME1959
 ME1959'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995
 ME1959'0.75 MILES (1.21 KM) EAST ALONG OHIO STREET FROM THE INTERSECTION WITH
 ME1959'NORTH MICHIGAN BOULEVARD AT CHICAGO, AT THE SOUTHEAST CORNER OF NAVY
 ME1959'PIER PARK 34.3 WEST OF WEST CURB OF NORTH STREETER DRIVE, 18.0 FEET
 ME1959'(5.5 M) NORTH OF THE NORTH CURB OF EAST GRAND AVENUE, 12.4 FEET (3.8
 ME1959'M) NORTHWEST OF THE EAST GRAND AVENUE AND NORTH STREETER DRIVE STREET
 ME1959'SIGN, 11.4 FEET (3.5 M) NORTH OF THE NORTH EDGE OF A CONCRETE
 ME1959'SIDEWALK, ABOUT 1.0 FOOT (0.3 M) WEST OF PLANE OF EAST WALL OF LAKE
 ME1959'POINT TOWER IN WEST EDGE OF CORNER SHRUBBERY BUILDING.  ABOUT 0.1 MILE
 ME1959'(0.2 KM) NORTHWEST OF TIDE GAGE.  A NGS DISK ON TOP OF A COPPER COATED
 ME1959'STEEL ROD DRIVEN TO A DEPTH OF 80 FEET.  (24.4 M) THE DISK IS LEVEL
 ME1959'WITH THE SURFACE OF THE GROUND AND ENCASED IN A 6 INCH IRON PIPE WHICH
 ME1959'PROJECTS 1 INCH.  ABOUT 1 1/2 FEET ABOVE STREET LEVEL. SECTION 10, T
 ME1959'39N, R 14E.
 ME1959
 ME1959                          STATION RECOVERY (2006)
 ME1959
 ME1959'RECOVERY NOTE BY GEOCACHING 2006 (RCF)
 ME1959'THE SIDEWALKS APPEAR TO HAVE BEEN REPLACED AT THE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1225 ***********************************************************************
 JC1225  DESIGNATION -  A 282
 JC1225  PID         -  JC1225
 JC1225  STATE/COUNTY-  IL/MADISON
 JC1225  COUNTRY     -  US
 JC1225  USGS QUAD   -  ALTON (2018)
 JC1225
 JC1225                         *CURRENT SURVEY CONTROL
 JC1225  ______________________________________________________________________
 JC1225* NAD 83(1986) POSITION- 38 53 29.     (N) 090 10 56.     (W)   SCALED
 JC1225* NAVD 88 ORTHO HEIGHT -   168.850 (meters)      553.97  (feet) ADJUSTED
 JC1225  ______________________________________________________________________
 JC1225  GEOID HEIGHT    -        -31.482 (meters)                     GEOID18
 JC1225  DYNAMIC HEIGHT  -        168.745 (meters)      553.62  (feet) COMP
 JC1225  MODELED GRAVITY -    980,005.6   (mgal)                       NAVD 88
 JC1225
 JC1225  VERT ORDER      -  FIRST     CLASS II
 JC1225
 JC1225.The horizontal coordinates were scaled from a map and have
 JC1225.an estimated accuracy of +/- 6 seconds.
 JC1225
 JC1225.The orthometric height was determined by differential leveling and
 JC1225.adjusted by the NATIONAL GEODETIC SURVEY
 JC1225.in June 1991.
 JC1225
 JC1225.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1225.GEOID18 height accuracy estimate available here.
 JC1225
 JC1225.Click photographs - Photos may exist for this station.
 JC1225
 JC1225.The dynamic height is computed by dividing the NAVD 88
 JC1225.geopotential number by the normal gravity value computed on the
 JC1225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1225.degrees latitude (g = 980.6199 gals.).
 JC1225
 JC1225.The modeled gravity was interpolated from observed gravity values.
 JC1225
 JC1225;                    North         East    Units  Estimated Accuracy
 JC1225;SPC IL W     -   246,910.      698,650.      MT  (+/- 180 meters Scaled)
 JC1225
 JC1225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD443084(NAD 83)
 JC1225
 JC1225                          SUPERSEDED SURVEY CONTROL
 JC1225
 JC1225  NGVD 29 (11/26/84)  168.815  (m)          553.85   (f) ADJUSTED    1 2
 JC1225
 JC1225.Superseded values are not recommended for survey control.
 JC1225
 JC1225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1225.See file dsdata.pdf to determine how the superseded data were derived.
 JC1225
 JC1225_MARKER: I = METAL ROD
 JC1225_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1225_STAMPING: A 282 1981
 JC1225_MARK LOGO: NGS
 JC1225_PROJECTION: FLUSH
 JC1225_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1225+STABILITY: POSITION/ELEVATION WELL
 JC1225_ROD/PIPE-DEPTH: 11.9 meters
 JC1225_SLEEVE-DEPTH  : 6.0 meters
 JC1225
 JC1225  HISTORY     - Date     Condition        Report By
 JC1225  HISTORY     - 1981     MONUMENTED       NGS
 JC1225  HISTORY     - 20091110 MARK NOT FOUND   MODNR
 JC1225  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 JC1225
 JC1225                          STATION DESCRIPTION
 JC1225
 JC1225'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1225'IN ALTON.
 JC1225'IN ALTON, AT THE JUNCTION OF EAST 4-TH AND COURT STREETS. THE MARK IS
 JC1225'IN THE LAWN ON THE WEST SIDE OF THE FLAG POLE OF MARQUETTE HIGH
 JC1225'SCHOOL, 11.89 METERS (39.0 FEET) SOUTH OF THE CENTER LINE OF EAST 4-TH
 JC1225'STREET, 11.10 METERS (36.4 FEET) WEST OF CENTER OF THE MAIN ENTRANCE
 JC1225'OF THE SCHOOL, 3.93 METERS (12.9 FEET) NORTH OF THE NORTH FACE OF THE
 JC1225'SCHOOL AND 1.76 METERS (5.8 FEET) EAST OF THE FLAG POLE AND IN THE
 JC1225'EXTENDED CENTER LINE OF COURT STREET.
 JC1225'THE MARK IS 0.2 M ABOVE THE STREET.
 JC1225
 JC1225                          STATION RECOVERY (2009)
 JC1225
 JC1225'RECOVERY NOTE BY MO DEPT OF NAT RES 2009 (TLS)
 JC1225'MARK NOT FOUND.
 JC1225
 JC1225                          STATION RECOVERY (2012)
 JC1225
 JC1225'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1225'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1169 ***********************************************************************
 JC1169  DESIGNATION -  A 283
 JC1169  PID         -  JC1169
 JC1169  STATE/COUNTY-  IL/MADISON
 JC1169  COUNTRY     -  US
 JC1169  USGS QUAD   -  GRANITE CITY (2018)
 JC1169
 JC1169                         *CURRENT SURVEY CONTROL
 JC1169  ______________________________________________________________________
 JC1169* NAD 83(2011) POSITION- 38 44 57.03877(N) 090 08 42.56011(W)   ADJUSTED
 JC1169* NAD 83(2011) ELLIP HT-   104.702 (meters)        (06/27/12)   ADJUSTED
 JC1169* NAD 83(2011) EPOCH   -  2010.00
 JC1169* NAVD 88 ORTHO HEIGHT -   136.002 (meters)      446.20  (feet) ADJUSTED
 JC1169  ______________________________________________________________________
 JC1169  GEOID HEIGHT    -        -31.291 (meters)                     GEOID18
 JC1169  NAD 83(2011) X  -    -12,618.774 (meters)                     COMP
 JC1169  NAD 83(2011) Y  - -4,980,868.757 (meters)                     COMP
 JC1169  NAD 83(2011) Z  -  3,970,704.962 (meters)                     COMP
 JC1169  LAPLACE CORR    -          1.58  (seconds)                    DEFLEC18
 JC1169  DYNAMIC HEIGHT  -        135.916 (meters)      445.92  (feet) COMP
 JC1169  MODELED GRAVITY -    979,996.9   (mgal)                       NAVD 88
 JC1169
 JC1169  VERT ORDER      -  FIRST     CLASS II
 JC1169
 JC1169  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC1169  Standards:
 JC1169         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC1169            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC1169  -------------------------------------------------------------------
 JC1169  NETWORK    0.76   1.88           0.36   0.24   0.96     -0.02209962
 JC1169  -------------------------------------------------------------------
 JC1169  Click here for local accuracies and other accuracy information.
 JC1169
 JC1169.The horizontal coordinates were established by GPS observations
 JC1169.and adjusted by the National Geodetic Survey in June 2012.
 JC1169
 JC1169.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC1169.been affixed to the stable North American tectonic plate. See 
 JC1169.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC1169
 JC1169.The horizontal coordinates are valid at the epoch date displayed above
 JC1169.which is a decimal equivalence of Year/Month/Day.
 JC1169
 JC1169.The orthometric height was determined by differential leveling and
 JC1169.adjusted by the NATIONAL GEODETIC SURVEY
 JC1169.in June 1991.
 JC1169
 JC1169.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1169.GEOID18 height accuracy estimate available here.
 JC1169
 JC1169.Click photographs - Photos may exist for this station.
 JC1169
 JC1169.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC1169
 JC1169.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1169
 JC1169.The ellipsoidal height was determined by GPS observations
 JC1169.and is referenced to NAD 83.
 JC1169
 JC1169.The dynamic height is computed by dividing the NAVD 88
 JC1169.geopotential number by the normal gravity value computed on the
 JC1169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1169.degrees latitude (g = 980.6199 gals.).
 JC1169
 JC1169.The modeled gravity was interpolated from observed gravity values.
 JC1169
 JC1169. The following values were computed from the NAD 83(2011) position.
 JC1169
 JC1169;                    North         East     Units Scale Factor Converg.
 JC1169;SPC IL W     -   231,126.553   701,869.879   MT  0.99994122   +0 00 48.5
 JC1169;SPC IL W     -   758,287.70  2,302,718.09   sFT  0.99994122   +0 00 48.5
 JC1169;UTM  15      - 4,292,813.649   748,098.836   MT  1.00035804   +1 47 16.1
 JC1169
 JC1169!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1169!SPC IL W     -   0.99998357  x   0.99994122  =   0.99992479
 JC1169!UTM  15      -   0.99998357  x   1.00035804  =   1.00034161
 JC1169
 JC1169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4809892813(NAD 83)
 JC1169
 JC1169                          SUPERSEDED SURVEY CONTROL
 JC1169
 JC1169  NAD 83(2007)-  38 44 57.03874(N)    090 08 42.56086(W) AD(2002.00) 0
 JC1169  ELLIP H (02/10/07)  104.734  (m)                       GP(2002.00)    
 JC1169  ELLIP H (02/03/05)  104.718  (m)                       GP(       ) 4 2
 JC1169  NAD 83(1997)-  38 44 57.03882(N)    090 08 42.56084(W) AD(       ) 1
 JC1169  ELLIP H (08/05/04)  104.747  (m)                       GP(       ) 4 1
 JC1169  NAVD 88             136.00   (m)          446.2    (f) LEVELING    3  
 JC1169  NGVD 29 (11/26/84)  135.968  (m)          446.09   (f) ADJUSTED    1 2
 JC1169
 JC1169.Superseded values are not recommended for survey control.
 JC1169
 JC1169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1169.See file dsdata.pdf to determine how the superseded data were derived.
 JC1169
 JC1169_MARKER: F = FLANGE-ENCASED ROD
 JC1169_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1169_STAMPING: A 283 1981
 JC1169_MARK LOGO: NGS
 JC1169_PROJECTION: FLUSH
 JC1169_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1169_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1169+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2017
 JC1169_ROD/PIPE-DEPTH: 9.8 meters
 JC1169
 JC1169  HISTORY     - Date     Condition        Report By
 JC1169  HISTORY     - 1981     MONUMENTED       NGS
 JC1169  HISTORY     - 20040607 GOOD             MSAM
 JC1169  HISTORY     - 20050721 GOOD             ILDT
 JC1169  HISTORY     - 20110127 GOOD             WOOLPT
 JC1169  HISTORY     - 20110131 GOOD             WOOLPT
 JC1169  HISTORY     - 20170425 GOOD             ILDT
 JC1169
 JC1169                          STATION DESCRIPTION
 JC1169
 JC1169'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1169'4.6 KM (2.85 MI.) NORTH FROM GRANITE CITY.
 JC1169'0.55 KILOMETERS (0.35 MILES) NORTHWEST ALONG ROCK ROAD FROM THE
 JC1169'INTERSECTION OF STATE HIGHWAY 3 IN GRANITE CITY, THENCE 4.1 KILOMETERS
 JC1169'(2.55 MILES) NORTHEAST ALONG THE LEVEE TO THE MARK ON THE RIGHT AT A
 JC1169'GAS PIPELINE CROSSING. 4.88 METERS (16.0 FEET) SOUTHEAST OF THE CENTER
 JC1169'OF THE LEVEE ROAD, 53.65 METERS (176.6 FEET) WEST OF THE SOUTHWEST
 JC1169'POLE OF A SET OF POWER POLES WITH THREE TRANSFORMERS, 2.95 METERS (9.7
 JC1169'FEET) SOUTH OF THE SOUTHWEST GAS PIPELINE VENT PIPE, 0.42 METERS (1.3
 JC1169'FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1169'THE MARK IS 0.33 METERS  SW FROM A WITNESS POST.
 JC1169'THE MARK IS 0.20 M BELOW LEVEE ROAD.
 JC1169
 JC1169                          STATION RECOVERY (2004)
 JC1169
 JC1169'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC 2004 (DJK)
 JC1169'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC.  2004 (DJK)
 JC1169'RECOVERED AS DESCRIBED
 JC1169
 JC1169                          STATION RECOVERY (2005)
 JC1169
 JC1169'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (KK)
 JC1169'RECOVERED AS DESCRIBED
 JC1169
 JC1169                          STATION RECOVERY (2011)
 JC1169
 JC1169'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JPD)
 JC1169'RECOVERED AS DESCRIBED
 JC1169
 JC1169                          STATION RECOVERY (2011)
 JC1169
 JC1169'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JPD)
 JC1169'RECOVERED AS DESCRIBED
 JC1169
 JC1169                          STATION RECOVERY (2017)
 JC1169
 JC1169'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (BJ)
 JC1169'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1190 ***********************************************************************
 JC1190  DESIGNATION -  A 284
 JC1190  PID         -  JC1190
 JC1190  STATE/COUNTY-  IL/MADISON
 JC1190  COUNTRY     -  US
 JC1190  USGS QUAD   -  WOOD RIVER (2018)
 JC1190
 JC1190                         *CURRENT SURVEY CONTROL
 JC1190  ______________________________________________________________________
 JC1190* NAD 83(1986) POSITION- 38 47 42.     (N) 090 06 48.     (W)   SCALED
 JC1190* NAVD 88 ORTHO HEIGHT -   136.152 (meters)      446.69  (feet) ADJUSTED
 JC1190  ______________________________________________________________________
 JC1190  GEOID HEIGHT    -        -31.342 (meters)                     GEOID18
 JC1190  DYNAMIC HEIGHT  -        136.066 (meters)      446.41  (feet) COMP
 JC1190  MODELED GRAVITY -    980,000.1   (mgal)                       NAVD 88
 JC1190
 JC1190  VERT ORDER      -  FIRST     CLASS II
 JC1190
 JC1190.The horizontal coordinates were scaled from a map and have
 JC1190.an estimated accuracy of +/- 6 seconds.
 JC1190
 JC1190.The orthometric height was determined by differential leveling and
 JC1190.adjusted by the NATIONAL GEODETIC SURVEY
 JC1190.in June 1991.
 JC1190
 JC1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1190.GEOID18 height accuracy estimate available here.
 JC1190
 JC1190.Click photographs - Photos may exist for this station.
 JC1190
 JC1190.The dynamic height is computed by dividing the NAVD 88
 JC1190.geopotential number by the normal gravity value computed on the
 JC1190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1190.degrees latitude (g = 980.6199 gals.).
 JC1190
 JC1190.The modeled gravity was interpolated from observed gravity values.
 JC1190
 JC1190;                    North         East    Units  Estimated Accuracy
 JC1190;SPC IL W     -   236,210.      704,630.      MT  (+/- 180 meters Scaled)
 JC1190
 JC1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC507979(NAD 83)
 JC1190
 JC1190                          SUPERSEDED SURVEY CONTROL
 JC1190
 JC1190  NGVD 29 (11/26/84)  136.118  (m)          446.58   (f) ADJUSTED    1 2
 JC1190
 JC1190.Superseded values are not recommended for survey control.
 JC1190
 JC1190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1190.See file dsdata.pdf to determine how the superseded data were derived.
 JC1190
 JC1190_MARKER: I = METAL ROD
 JC1190_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1190_STAMPING: A 284 1981
 JC1190_MARK LOGO: NGS
 JC1190_PROJECTION: FLUSH
 JC1190_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1190+STABILITY: POSITION/ELEVATION WELL
 JC1190_ROD/PIPE-DEPTH: 19.5 meters
 JC1190_SLEEVE-DEPTH  : 6.0 meters
 JC1190
 JC1190  HISTORY     - Date     Condition        Report By
 JC1190  HISTORY     - 1981     MONUMENTED       NGS
 JC1190
 JC1190                          STATION DESCRIPTION
 JC1190
 JC1190'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1190'9.2 KM (5.7 MI) NE FROM ST LOUIS.
 JC1190'4.7 KILOMETERS (2.9 MILES) EAST ALONG CHAIN OF ROCKS ROAD FROM THE
 JC1190'JUNCTION OF RIVERVIEW DRIVE IN THE NORTH SECTION OF ST LOUIS, THENCE
 JC1190'4.5 KILOMETERS (2.8 MILES) NORTHEAST ALONG THE LEVEE PARALLELING THE
 JC1190'SOUTHEAST SIDE OF THE CHAIN OF ROCKS CANAL, TO THE MARK ON THE RIGHT,
 JC1190'0.08 KILOMETER (0.05 MILE) NORTHEAST OF THE JUNCTION OF A DIRT ROAD
 JC1190'LEADING NORTHWEST, 4.50 METERS (14.8 FEET) SOUTHEAST OF THE CENTER OO
 JC1190'THE LEVEE ROAD, AND 0.39 METER (1.3 FEET) NORTHEAST OF A METAL WITNESS
 JC1190'POST.
 JC1190'THE MARK IS 0.4 METERS  SW FROM A WITNESS POST.
 JC1190'THE MARK IS 0.3 M BELOW LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1135 ***********************************************************************
 JC1135  DESIGNATION -  A 285
 JC1135  PID         -  JC1135
 JC1135  STATE/COUNTY-  IL/ST CLAIR
 JC1135  COUNTRY     -  US
 JC1135  USGS QUAD   -  CAHOKIA (2018)
 JC1135
 JC1135                         *CURRENT SURVEY CONTROL
 JC1135  ______________________________________________________________________
 JC1135* NAD 83(1986) POSITION- 38 33 23.     (N) 090 12 27.     (W)   SCALED
 JC1135* NAVD 88 ORTHO HEIGHT -   130.829 (meters)      429.23  (feet) ADJUSTED
 JC1135  ______________________________________________________________________
 JC1135  GEOID HEIGHT    -        -30.858 (meters)                     GEOID18
 JC1135  DYNAMIC HEIGHT  -        130.746 (meters)      428.96  (feet) COMP
 JC1135  MODELED GRAVITY -    979,992.6   (mgal)                       NAVD 88
 JC1135
 JC1135  VERT ORDER      -  FIRST     CLASS II
 JC1135
 JC1135.The horizontal coordinates were scaled from a map and have
 JC1135.an estimated accuracy of +/- 6 seconds.
 JC1135
 JC1135.The orthometric height was determined by differential leveling and
 JC1135.adjusted by the NATIONAL GEODETIC SURVEY
 JC1135.in June 1991.
 JC1135
 JC1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1135.GEOID18 height accuracy estimate available here.
 JC1135
 JC1135.Click photographs - Photos may exist for this station.
 JC1135
 JC1135.The dynamic height is computed by dividing the NAVD 88
 JC1135.geopotential number by the normal gravity value computed on the
 JC1135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1135.degrees latitude (g = 980.6199 gals.).
 JC1135
 JC1135.The modeled gravity was interpolated from observed gravity values.
 JC1135
 JC1135;                    North         East    Units  Estimated Accuracy
 JC1135;SPC IL W     -   209,730.      696,440.      MT  (+/- 180 meters Scaled)
 JC1135
 JC1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC433712(NAD 83)
 JC1135
 JC1135                          SUPERSEDED SURVEY CONTROL
 JC1135
 JC1135  NGVD 29 (11/26/84)  130.790  (m)          429.10   (f) ADJUSTED    1 2
 JC1135
 JC1135.Superseded values are not recommended for survey control.
 JC1135
 JC1135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1135.See file dsdata.pdf to determine how the superseded data were derived.
 JC1135
 JC1135_MARKER: I = METAL ROD
 JC1135_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1135_STAMPING: A 285 1981
 JC1135_MARK LOGO: NGS
 JC1135_PROJECTION: FLUSH
 JC1135_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1135_ROD/PIPE-DEPTH: 9.8 meters
 JC1135
 JC1135  HISTORY     - Date     Condition        Report By
 JC1135  HISTORY     - 1981     MONUMENTED       NGS
 JC1135
 JC1135                          STATION DESCRIPTION
 JC1135
 JC1135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1135'1.6 KM (1.0 MI) NW FROM CAHOKIA.
 JC1135'1.6 KILOMETERS (1.0 MILES) NORTHWEST ALONG THE TOP OF THE SOUTH LEVEE
 JC1135'OF THE OLD PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3
 JC1135'IN CAHOKIA TO THE MARK ON THE LEFT, 0.2 KILOMETERS (0.1 MILES)
 JC1135'SOUTHEAST OF A POWER LINE CROSSING, 2.90 METERS (9.5 FEET) SOUTHWEST
 JC1135'OF THE CENTER OF THE LEVEE ROAD, 0.42 METERS (1.4 FEET) NORTHWEST OF A
 JC1135'METAL WITNESS POST.
 JC1135'THE MARK IS 0.42 METERS  SE FROM A WITNESS POST.
 JC1135'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1061 ***********************************************************************
 JC1061  DESIGNATION -  A 286
 JC1061  PID         -  JC1061
 JC1061  STATE/COUNTY-  IL/RANDOLPH
 JC1061  COUNTRY     -  US
 JC1061  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1061
 JC1061                         *CURRENT SURVEY CONTROL
 JC1061  ______________________________________________________________________
 JC1061* NAD 83(1986) POSITION- 38 05 04.     (N) 090 06 12.     (W)   SCALED
 JC1061* NAVD 88 ORTHO HEIGHT -   123.681 (meters)      405.78  (feet) ADJUSTED
 JC1061  ______________________________________________________________________
 JC1061  GEOID HEIGHT    -        -29.854 (meters)                     GEOID18
 JC1061  DYNAMIC HEIGHT  -        123.598 (meters)      405.50  (feet) COMP
 JC1061  MODELED GRAVITY -    979,957.1   (mgal)                       NAVD 88
 JC1061
 JC1061  VERT ORDER      -  FIRST     CLASS II
 JC1061
 JC1061.The horizontal coordinates were scaled from a map and have
 JC1061.an estimated accuracy of +/- 6 seconds.
 JC1061
 JC1061.The orthometric height was determined by differential leveling and
 JC1061.adjusted by the NATIONAL GEODETIC SURVEY
 JC1061.in June 1991.
 JC1061
 JC1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1061.GEOID18 height accuracy estimate available here.
 JC1061
 JC1061.Click photographs - Photos may exist for this station.
 JC1061
 JC1061.The dynamic height is computed by dividing the NAVD 88
 JC1061.geopotential number by the normal gravity value computed on the
 JC1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1061.degrees latitude (g = 980.6199 gals.).
 JC1061
 JC1061.The modeled gravity was interpolated from observed gravity values.
 JC1061
 JC1061;                    North         East    Units  Estimated Accuracy
 JC1061;SPC IL W     -   157,340.      705,560.      MT  (+/- 180 meters Scaled)
 JC1061
 JC1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC540191(NAD 83)
 JC1061
 JC1061                          SUPERSEDED SURVEY CONTROL
 JC1061
 JC1061  NGVD 29 (11/26/84)  123.623  (m)          405.59   (f) ADJUSTED    1 2
 JC1061
 JC1061.Superseded values are not recommended for survey control.
 JC1061
 JC1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1061.See file dsdata.pdf to determine how the superseded data were derived.
 JC1061
 JC1061_MARKER: DV = VERTICAL CONTROL DISK
 JC1061_SETTING: 41 = SET IN A LARGE STRUCTURE WITH FOUNDATIONS ON BEDROCK
 JC1061_SP_SET: AQUEDUCT BRIDGE
 JC1061_STAMPING: A 286 1981
 JC1061_MARK LOGO: NGS
 JC1061_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1061+STABILITY: POSITION/ELEVATION WELL
 JC1061
 JC1061  HISTORY     - Date     Condition        Report By
 JC1061  HISTORY     - 1981     MONUMENTED       NGS
 JC1061  HISTORY     - 20110804 GOOD             ILDT
 JC1061
 JC1061                          STATION DESCRIPTION
 JC1061
 JC1061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1061'IN PRAIRIE DU ROCHER.
 JC1061'IN PRAIRIE DU ROCHER, 0.28 KILOMETER (0.15 MILE) NORTHWEST ALONG THE
 JC1061'MISSOURI PACIFIC RAILROAD FROM THE INTERSECTION OF STATE HIGHWAY 155,
 JC1061'INTOP OF THE NORTHWEST END OF THE NORTHEAST HEADWALL OF AN AQUEDUCT
 JC1061'BRIDGE UNDER THE MISSOURI PACIFIC RAILROAD AND FOR PRAIRIE DU ROCHER
 JC1061'CREEK, 7.92 METERS (26.0 FEET) NORTHEAST OF THE NORTH TRACK OF THE
 JC1061'RAILROAD AND 0.3 METER (1.0 FOOT) SOUTHEAST OF THE NORTHWEST END OF
 JC1061'THE NORTHEAST HEADWALL OF THE BRIDGE.
 JC1061'THE MARK IS 4.80 M ABOVE THE TRACKS.
 JC1061
 JC1061                          STATION RECOVERY (2011)
 JC1061
 JC1061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1061'ON TOP OF AQUADUCT OR HUGE CULVERT UNDER RAILWAY, RTK MAYBE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1097 ***********************************************************************
 JC1097  CBN         -  This is a Cooperative Base Network Control Station.
 JC1097  DESIGNATION -  A 287
 JC1097  PID         -  JC1097
 JC1097  STATE/COUNTY-  IL/MONROE
 JC1097  COUNTRY     -  US
 JC1097  USGS QUAD   -  VALMEYER (2018)
 JC1097
 JC1097                         *CURRENT SURVEY CONTROL
 JC1097  ______________________________________________________________________
 JC1097* NAD 83(2011) POSITION- 38 21 46.64929(N) 090 17 04.92625(W)   ADJUSTED
 JC1097* NAD 83(2011) ELLIP HT-    96.200 (meters)        (06/27/12)   ADJUSTED
 JC1097* NAD 83(2011) EPOCH   -  2010.00
 JC1097* NAVD 88 ORTHO HEIGHT -   126.652 (meters)      415.52  (feet) ADJUSTED
 JC1097  ______________________________________________________________________
 JC1097  GEOID HEIGHT    -        -30.444 (meters)                     GEOID18
 JC1097  NAD 83(2011) X  -    -24,882.577 (meters)                     COMP
 JC1097  NAD 83(2011) Y  - -5,007,538.571 (meters)                     COMP
 JC1097  NAD 83(2011) Z  -  3,937,172.528 (meters)                     COMP
 JC1097  LAPLACE CORR    -          1.71  (seconds)                    DEFLEC18
 JC1097  DYNAMIC HEIGHT  -        126.570 (meters)      415.26  (feet) COMP
 JC1097  MODELED GRAVITY -    979,978.5   (mgal)                       NAVD 88
 JC1097
 JC1097  VERT ORDER      -  FIRST     CLASS II
 JC1097
 JC1097  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC1097  Standards:
 JC1097         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC1097            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC1097  -------------------------------------------------------------------
 JC1097  NETWORK    0.92   1.59           0.42   0.32   0.81      0.00507540
 JC1097  -------------------------------------------------------------------
 JC1097  Click here for local accuracies and other accuracy information.
 JC1097
 JC1097.The horizontal coordinates were established by GPS observations
 JC1097.and adjusted by the National Geodetic Survey in June 2012.
 JC1097
 JC1097.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC1097.been affixed to the stable North American tectonic plate. See 
 JC1097.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC1097
 JC1097.The horizontal coordinates are valid at the epoch date displayed above
 JC1097.which is a decimal equivalence of Year/Month/Day.
 JC1097
 JC1097.The orthometric height was determined by differential leveling and
 JC1097.adjusted by the NATIONAL GEODETIC SURVEY
 JC1097.in June 1991.
 JC1097
 JC1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1097.GEOID18 height accuracy estimate available here.
 JC1097
 JC1097.Click photographs - Photos may exist for this station.
 JC1097
 JC1097.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC1097
 JC1097.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1097
 JC1097.The ellipsoidal height was determined by GPS observations
 JC1097.and is referenced to NAD 83.
 JC1097
 JC1097.The dynamic height is computed by dividing the NAVD 88
 JC1097.geopotential number by the normal gravity value computed on the
 JC1097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1097.degrees latitude (g = 980.6199 gals.).
 JC1097
 JC1097.The modeled gravity was interpolated from observed gravity values.
 JC1097
 JC1097. The following values were computed from the NAD 83(2011) position.
 JC1097
 JC1097;                    North         East     Units Scale Factor Converg.
 JC1097;SPC IL W     -   188,262.394   689,684.600   MT  0.99994249   -0 04 23.7
 JC1097;SPC IL W     -   617,657.54  2,262,740.23   sFT  0.99994249   -0 04 23.7
 JC1097;UTM  15      - 4,249,577.585   737,236.756   MT  1.00029317   +1 41 09.6
 JC1097
 JC1097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1097!SPC IL W     -   0.99998491  x   0.99994249  =   0.99992740
 JC1097!UTM  15      -   0.99998491  x   1.00029317  =   1.00027807
 JC1097
 JC1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3723649577(NAD 83)
 JC1097
 JC1097                          SUPERSEDED SURVEY CONTROL
 JC1097
 JC1097  NAD 83(2007)-  38 21 46.64931(N)    090 17 04.92704(W) AD(2002.00) 0
 JC1097  ELLIP H (02/10/07)   96.223  (m)                       GP(2002.00)    
 JC1097  NAD 83(1997)-  38 21 46.64920(N)    090 17 04.92703(W) AD(       ) A
 JC1097  ELLIP H (09/15/03)   96.225  (m)                       GP(       ) 4 1
 JC1097  NAVD 88             126.65   (m)          415.5    (f) LEVELING    3  
 JC1097  NGVD 29 (11/26/84)  126.605  (m)          415.37   (f) ADJUSTED    1 2
 JC1097
 JC1097.Superseded values are not recommended for survey control.
 JC1097
 JC1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1097.See file dsdata.pdf to determine how the superseded data were derived.
 JC1097
 JC1097_MARKER: F = FLANGE-ENCASED ROD
 JC1097_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1097_STAMPING: A 287 1981
 JC1097_MARK LOGO: NGS
 JC1097_PROJECTION: FLUSH
 JC1097_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1097_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1097+SATELLITE: SATELLITE OBSERVATIONS - July 30, 2019
 JC1097_ROD/PIPE-DEPTH: 9.80 meters
 JC1097
 JC1097  HISTORY     - Date     Condition        Report By
 JC1097  HISTORY     - 1981     MONUMENTED       NGS
 JC1097  HISTORY     - 200207   GOOD             ILDT
 JC1097  HISTORY     - 20190730 GOOD             ILDT
 JC1097
 JC1097                          STATION DESCRIPTION
 JC1097
 JC1097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1097'IN FOUNTAIN.
 JC1097'IN FOUNTAIN AT THE SOUTHWEST END OF THE MISSOURI PACIFIC RAILROAD OVER
 JC1097'FOUNTAIN CREEK, ALONG THE TOP OF THE SOUTH LEVEE, 5.19 METERS (17.0
 JC1097'FEET) SOUTHWEST OF THE CENTER OF THE LEVEE ROAD, 11.16 METERS (36.5
 JC1097'FEET) WEST-NORTHWEST OF THE WEST-NORTHWEST RAIL OF RAILROAD TRACKS,
 JC1097'0.46 METERS (1.5 FEET) SOUTHEAST OF A METAL WITNESS POST.
 JC1097'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1097'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 JC1097
 JC1097                          STATION RECOVERY (2002)
 JC1097
 JC1097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002
 JC1097'THE STATION IS LOCATED IN MONROE COUNTY IN THE TOWN OF FOUNTAIN, IL.
 JC1097'7.6 MILES WEST-NORTHWEST OF WATERLOO, IL.  5 MILES NORTH-NORTHEAST OF
 JC1097'VALMEYER, IL.  7.0 MILES SOUTHWEST OF COLUMBIA, IL.
 JC1097'
 JC1097'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD 6 AND
 JC1097'FOUNTAIN ROAD. WEST ON FOUNTAIN ROAD .23 MILES TO THE MARK ON THE
 JC1097'LEFT.
 JC1097'
 JC1097'THE STATION IS IN FOUNTAIN IL, NEAR THE SOUTHWEST END OF THE MISSOURI
 JC1097'PACIFIC RAILROAD OVER FOUNTAIN CREEK, ALONG THE TOP OF THE SOUTH LEVEE
 JC1097'OF FOUNTAIN CREEK, 5.19 METERS (17.0 FEET) SOUTHWEST OF THE CENTER OF
 JC1097'THE LEVEE ROAD, 11.16 METERS (36.5 FEET) WEST-NORTHWEST OF THE
 JC1097'WEST-NORTHWEST RAIL OF RAILROAD TRACKS. THE MARK IS 0.46 METERS
 JC1097'NORTHWEST OF A METAL WITNESS POST. LID OF MONUMENT IS BROKEN OFF.
 JC1097
 JC1097                          STATION RECOVERY (2019)
 JC1097
 JC1097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1097'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1058 ***********************************************************************
 JC1058  DESIGNATION -  A 288
 JC1058  PID         -  JC1058
 JC1058  STATE/COUNTY-  IL/RANDOLPH
 JC1058  COUNTRY     -  US
 JC1058  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1058
 JC1058                         *CURRENT SURVEY CONTROL
 JC1058  ______________________________________________________________________
 JC1058* NAD 83(1986) POSITION- 38 04 10.     (N) 090 06 00.     (W)   SCALED
 JC1058* NAVD 88 ORTHO HEIGHT -   122.423 (meters)      401.65  (feet) ADJUSTED
 JC1058  ______________________________________________________________________
 JC1058  GEOID HEIGHT    -        -29.841 (meters)                     GEOID18
 JC1058  DYNAMIC HEIGHT  -        122.340 (meters)      401.38  (feet) COMP
 JC1058  MODELED GRAVITY -    979,957.7   (mgal)                       NAVD 88
 JC1058
 JC1058  VERT ORDER      -  FIRST     CLASS II
 JC1058
 JC1058.The horizontal coordinates were scaled from a map and have
 JC1058.an estimated accuracy of +/- 6 seconds.
 JC1058
 JC1058.The orthometric height was determined by differential leveling and
 JC1058.adjusted by the NATIONAL GEODETIC SURVEY
 JC1058.in June 1991.
 JC1058
 JC1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1058.GEOID18 height accuracy estimate available here.
 JC1058
 JC1058.Click photographs - Photos may exist for this station.
 JC1058
 JC1058.The dynamic height is computed by dividing the NAVD 88
 JC1058.geopotential number by the normal gravity value computed on the
 JC1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1058.degrees latitude (g = 980.6199 gals.).
 JC1058
 JC1058.The modeled gravity was interpolated from observed gravity values.
 JC1058
 JC1058;                    North         East    Units  Estimated Accuracy
 JC1058;SPC IL W     -   155,680.      705,850.      MT  (+/- 180 meters Scaled)
 JC1058
 JC1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC543174(NAD 83)
 JC1058
 JC1058                          SUPERSEDED SURVEY CONTROL
 JC1058
 JC1058  NGVD 29 (11/26/84)  122.364  (m)          401.46   (f) ADJUSTED    1 2
 JC1058
 JC1058.Superseded values are not recommended for survey control.
 JC1058
 JC1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1058.See file dsdata.pdf to determine how the superseded data were derived.
 JC1058
 JC1058_MARKER: I = METAL ROD
 JC1058_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1058_STAMPING: A 288 1981
 JC1058_MARK LOGO: NGS
 JC1058_PROJECTION: FLUSH
 JC1058_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1058_ROD/PIPE-DEPTH: 9.80 meters
 JC1058
 JC1058  HISTORY     - Date     Condition        Report By
 JC1058  HISTORY     - 1981     MONUMENTED       NGS
 JC1058  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1058
 JC1058                          STATION DESCRIPTION
 JC1058
 JC1058'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1058'1.35 KM (0.85 MI) SOUTH FROM PRAIRIE DU ROCHER.
 JC1058'1.35 KILOMETERS (0.85 MILE) SOUTH ALONG THE TOP OF THE SOUTH MAIN
 JC1058'LEVEE FROM THE INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER
 JC1058'TO THE MARK ON THE LEFT, 3.97 METTERS (13.0 FEET) EAST OF THE CENTER
 JC1058'OF THE LEVEE ROAD AND 0.46 METER (1.5 FEET) SOUTH OF A METAL WITNESS
 JC1058'POST.
 JC1058'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 JC1058'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 JC1058
 JC1058                          STATION RECOVERY (2011)
 JC1058
 JC1058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1058'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1402 ***********************************************************************
 HB1402  DESIGNATION -  A 289
 HB1402  PID         -  HB1402
 HB1402  STATE/COUNTY-  IL/RANDOLPH
 HB1402  COUNTRY     -  US
 HB1402  USGS QUAD   -  KASKASKIA (2018)
 HB1402
 HB1402                         *CURRENT SURVEY CONTROL
 HB1402  ______________________________________________________________________
 HB1402* NAD 83(1986) POSITION- 37 56 16.     (N) 089 52 43.     (W)   SCALED
 HB1402* NAVD 88 ORTHO HEIGHT -   118.547 (meters)      388.93  (feet) ADJUSTED
 HB1402  ______________________________________________________________________
 HB1402  GEOID HEIGHT    -        -29.616 (meters)                     GEOID18
 HB1402  DYNAMIC HEIGHT  -        118.466 (meters)      388.67  (feet) COMP
 HB1402  MODELED GRAVITY -    979,940.1   (mgal)                       NAVD 88
 HB1402
 HB1402  VERT ORDER      -  FIRST     CLASS II
 HB1402
 HB1402.The horizontal coordinates were scaled from a map and have
 HB1402.an estimated accuracy of +/- 6 seconds.
 HB1402
 HB1402.The orthometric height was determined by differential leveling and
 HB1402.adjusted by the NATIONAL GEODETIC SURVEY
 HB1402.in June 1991.
 HB1402
 HB1402.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1402.GEOID18 height accuracy estimate available here.
 HB1402
 HB1402.Click photographs - Photos may exist for this station.
 HB1402
 HB1402.The dynamic height is computed by dividing the NAVD 88
 HB1402.geopotential number by the normal gravity value computed on the
 HB1402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1402.degrees latitude (g = 980.6199 gals.).
 HB1402
 HB1402.The modeled gravity was interpolated from observed gravity values.
 HB1402
 HB1402;                    North         East    Units  Estimated Accuracy
 HB1402;SPC IL W     -   141,100.      725,320.      MT  (+/- 180 meters Scaled)
 HB1402
 HB1402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH470028(NAD 83)
 HB1402
 HB1402                          SUPERSEDED SURVEY CONTROL
 HB1402
 HB1402  NGVD 29 (11/26/84)  118.480  (m)          388.71   (f) ADJUSTED    1 2
 HB1402
 HB1402.Superseded values are not recommended for survey control.
 HB1402
 HB1402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1402.See file dsdata.pdf to determine how the superseded data were derived.
 HB1402
 HB1402_MARKER: I = METAL ROD
 HB1402_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1402_STAMPING: A 289 1981
 HB1402_MARK LOGO: NGS
 HB1402_PROJECTION: FLUSH
 HB1402_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1402_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1402_ROD/PIPE-DEPTH: 2.40 meters
 HB1402
 HB1402  HISTORY     - Date     Condition        Report By
 HB1402  HISTORY     - 1981     MONUMENTED       NGS
 HB1402  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1402
 HB1402                          STATION DESCRIPTION
 HB1402
 HB1402'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1402'3.4 KM (2.1 MI) SE FROM FORT GAGE.
 HB1402'3.4 KILOMETERS (2.1 MILES) SOUTHEAST ALONG REILY LAKE ROAD PARALELLING
 HB1402'THE MISSOURI PACIFIC RAILROAD FROM THE JUNCTION OF A PAVED ROAD NUMBER
 HB1402'16.00E IN FORT GAGE TO THE MARK ON THE RIGHT, 7.93 METERS (26.0 FEET)
 HB1402'SOUTHWEST OF THE CENTER OF REILY LAKE ROAD, 5.78 METERS (19.0 FEET)
 HB1402'NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST SET OF TRACKS AND
 HB1402'0.67 METER (2.2 FEET) NORTHWEST OF A POWER POLE.  NOTE-SEVERAL
 HB1402'ATTEMPTS WERE MADE TO DRIVE THE ROD, DRIVEN TO REFUSAL AND EMBEDDED AT
 HB1402'2.4 METERS.
 HB1402'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1402'THE MARK IS 1.20 M BELOW THE ROAD.
 HB1402
 HB1402                          STATION RECOVERY (2011)
 HB1402
 HB1402'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1402'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0342 ***********************************************************************
 MF0342  DESIGNATION -  A 29
 MF0342  PID         -  MF0342
 MF0342  STATE/COUNTY-  IL/LIVINGSTON
 MF0342  COUNTRY     -  US
 MF0342  USGS QUAD   -  ODELL (2018)
 MF0342
 MF0342                         *CURRENT SURVEY CONTROL
 MF0342  ______________________________________________________________________
 MF0342* NAD 83(2011) POSITION- 41 05 57.68455(N) 088 35 03.55192(W)   ADJUSTED
 MF0342* NAD 83(2011) ELLIP HT-   174.921 (meters)        (06/27/12)   ADJUSTED
 MF0342* NAD 83(2011) EPOCH   -  2010.00
 MF0342* NAVD 88 ORTHO HEIGHT -   207.332 (meters)      680.22  (feet) ADJUSTED
 MF0342  ______________________________________________________________________
 MF0342  GEOID HEIGHT    -        -32.435 (meters)                     GEOID18
 MF0342  NAD 83(2011) X  -    118,920.615 (meters)                     COMP
 MF0342  NAD 83(2011) Y  - -4,812,007.384 (meters)                     COMP
 MF0342  NAD 83(2011) Z  -  4,170,859.417 (meters)                     COMP
 MF0342  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 MF0342  DYNAMIC HEIGHT  -        207.247 (meters)      679.94  (feet) COMP
 MF0342  MODELED GRAVITY -    980,209.3   (mgal)                       NAVD 88
 MF0342
 MF0342  VERT ORDER      -  SECOND    CLASS 0
 MF0342
 MF0342  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0342  Standards:
 MF0342         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0342            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0342  -------------------------------------------------------------------
 MF0342  NETWORK    0.41   0.74           0.19   0.14   0.38     -0.09061280
 MF0342  -------------------------------------------------------------------
 MF0342  Click here for local accuracies and other accuracy information.
 MF0342
 MF0342.The horizontal coordinates were established by GPS observations
 MF0342.and adjusted by the National Geodetic Survey in June 2012.
 MF0342
 MF0342.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0342.been affixed to the stable North American tectonic plate. See 
 MF0342.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0342
 MF0342.The horizontal coordinates are valid at the epoch date displayed above
 MF0342.which is a decimal equivalence of Year/Month/Day.
 MF0342
 MF0342.The orthometric height was determined by differential leveling and
 MF0342.adjusted by the NATIONAL GEODETIC SURVEY
 MF0342.in June 1991.
 MF0342
 MF0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0342.GEOID18 height accuracy estimate available here.
 MF0342
 MF0342.Click photographs - Photos may exist for this station.
 MF0342
 MF0342.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0342
 MF0342.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0342
 MF0342.The ellipsoidal height was determined by GPS observations
 MF0342.and is referenced to NAD 83.
 MF0342
 MF0342.The dynamic height is computed by dividing the NAVD 88
 MF0342.geopotential number by the normal gravity value computed on the
 MF0342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0342.degrees latitude (g = 980.6199 gals.).
 MF0342
 MF0342.The modeled gravity was interpolated from observed gravity values.
 MF0342
 MF0342. The following values were computed from the NAD 83(2011) position.
 MF0342
 MF0342;                    North         East     Units Scale Factor Converg.
 MF0342;SPC IL E     -   492,105.938   278,915.452   MT  0.99998047   -0 09 54.0
 MF0342;SPC IL E     - 1,614,517.56    915,075.11   sFT  0.99998047   -0 09 54.0
 MF0342;UTM  16      - 4,550,996.075   366,954.217   MT  0.99981786   -1 02 29.9
 MF0342
 MF0342!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0342!SPC IL E     -   0.99997256  x   0.99998047  =   0.99995303
 MF0342!UTM  16      -   0.99997256  x   0.99981786  =   0.99979043
 MF0342
 MF0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6695450996(NAD 83)
 MF0342
 MF0342                          SUPERSEDED SURVEY CONTROL
 MF0342
 MF0342  NAD 83(2007)-  41 05 57.68461(N)    088 35 03.55282(W) AD(2002.00) 0
 MF0342  ELLIP H (02/10/07)  174.941  (m)                       GP(2002.00)    
 MF0342  ELLIP H (02/03/05)  174.924  (m)                       GP(       ) 4 2
 MF0342  NAD 83(1997)-  41 05 57.68478(N)    088 35 03.55284(W) AD(       ) 1
 MF0342  ELLIP H (03/04/03)  174.931  (m)                       GP(       ) 4 2
 MF0342  NAVD 88             207.33   (m)          680.2    (f) LEVELING    3  
 MF0342  NGVD 29 (??/??/92)  207.400  (m)          680.44   (f) ADJ UNCH    2 0
 MF0342
 MF0342.Superseded values are not recommended for survey control.
 MF0342
 MF0342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0342.See file dsdata.pdf to determine how the superseded data were derived.
 MF0342
 MF0342_MARKER: DB = BENCH MARK DISK
 MF0342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0342_STAMPING: A 29 1934
 MF0342_MARK LOGO: CGS
 MF0342_PROJECTION: FLUSH
 MF0342_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0342+STABILITY: SURFACE MOTION
 MF0342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0342+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 MF0342
 MF0342  HISTORY     - Date     Condition        Report By
 MF0342  HISTORY     - 1934     MONUMENTED       CGS
 MF0342  HISTORY     - 200205   GOOD             ASCPC
 MF0342  HISTORY     - 20050131 GOOD             MORSUR
 MF0342  HISTORY     - 20050725 GOOD             GEOSPC
 MF0342  HISTORY     - 20060929 GOOD             FARNGP
 MF0342  HISTORY     - 20200402 GOOD             ILDT
 MF0342
 MF0342                          STATION DESCRIPTION
 MF0342
 MF0342'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0342'8.3 MI W FROM DWIGHT.
 MF0342'8.3 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE STATION
 MF0342'AT DWIGHT, LIVINGSTON COUNTY, AT ADAMS, ONE POLE EAST OF STATION
 MF0342'7300, ABOUT 135 FEET EAST OF THE CENTERLINE OF A ROAD THAT CROSSES
 MF0342'THE TRACK, 27 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 3 FEET
 MF0342'NORTH OF THE RIGHT-OF-WAY FENCE, AND 2.5 FEET LOWER THAN THE RAIL.
 MF0342'A STANDARD DISK, STAMPED A 29 1934 AND SET IN THE TOP OF A CONCRETE
 MF0342'POST.
 MF0342
 MF0342                          STATION RECOVERY (2002)
 MF0342
 MF0342'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0342'RECOVERED AS DESCRIBED
 MF0342
 MF0342                          STATION RECOVERY (2005)
 MF0342
 MF0342'RECOVERY NOTE BY MORRISON SURVEYING COMPANY 2005 (MJM)
 MF0342'RECOVERED AS DESCRIBED.
 MF0342
 MF0342                          STATION RECOVERY (2005)
 MF0342
 MF0342'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF0342'RECOVERED AS DESCRIBED.
 MF0342
 MF0342                          STATION RECOVERY (2006)
 MF0342
 MF0342'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 MF0342'RECOVERED IN GOOD CONDITION.
 MF0342
 MF0342                          STATION RECOVERY (2020)
 MF0342
 MF0342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0342'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1358 ***********************************************************************
 HB1358  DESIGNATION -  A 290
 HB1358  PID         -  HB1358
 HB1358  STATE/COUNTY-  IL/JACKSON
 HB1358  COUNTRY     -  US
 HB1358  USGS QUAD   -  MURPHYSBORO (2018)
 HB1358
 HB1358                         *CURRENT SURVEY CONTROL
 HB1358  ______________________________________________________________________
 HB1358* NAD 83(2011) POSITION- 37 45 44.17601(N) 089 16 52.94142(W)   NO CHECK
 HB1358* NAD 83(2011) ELLIP HT-    94.005 (meters)        (06/27/12)   NO CHECK
 HB1358* NAD 83(2011) EPOCH   -  2010.00
 HB1358* NAVD 88 ORTHO HEIGHT -   123.210 (meters)      404.23  (feet) ADJUSTED
 HB1358  ______________________________________________________________________
 HB1358  GEOID HEIGHT    -        -29.184 (meters)                     GEOID18
 HB1358  NAD 83(2011) X  -     63,321.296 (meters)                     COMP
 HB1358  NAD 83(2011) Y  - -5,048,308.522 (meters)                     COMP
 HB1358  NAD 83(2011) Z  -  3,884,675.021 (meters)                     COMP
 HB1358  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 HB1358  DYNAMIC HEIGHT  -        123.125 (meters)      403.95  (feet) COMP
 HB1358  MODELED GRAVITY -    979,935.6   (mgal)                       NAVD 88
 HB1358
 HB1358  VERT ORDER      -  SECOND    CLASS I
 HB1358
 HB1358  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1358  Standards:
 HB1358         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1358            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1358  -------------------------------------------------------------------
 HB1358  NETWORK    0.84   2.31           0.40   0.25   1.18     -0.18862640
 HB1358  -------------------------------------------------------------------
 HB1358  Click here for local accuracies and other accuracy information.
 HB1358
 HB1358.The horizontal coordinates were established by GPS observations
 HB1358.and adjusted by the National Geodetic Survey in June 2012.
 HB1358
 HB1358.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1358.been affixed to the stable North American tectonic plate. See 
 HB1358.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1358
 HB1358.The horizontal coordinates are valid at the epoch date displayed above
 HB1358.which is a decimal equivalence of Year/Month/Day.
 HB1358
 HB1358.No horizontal observational check was made to the station.
 HB1358
 HB1358.The orthometric height was determined by differential leveling and
 HB1358.adjusted by the NATIONAL GEODETIC SURVEY
 HB1358.in July 2014.
 HB1358
 HB1358.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1358.GEOID18 height accuracy estimate available here.
 HB1358
 HB1358.Click photographs - Photos may exist for this station.
 HB1358
 HB1358.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1358
 HB1358.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1358
 HB1358.The ellipsoidal height was determined by GPS observations
 HB1358.and is referenced to NAD 83.
 HB1358
 HB1358.The dynamic height is computed by dividing the NAVD 88
 HB1358.geopotential number by the normal gravity value computed on the
 HB1358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1358.degrees latitude (g = 980.6199 gals.).
 HB1358
 HB1358.The modeled gravity was interpolated from observed gravity values.
 HB1358
 HB1358. The following values were computed from the NAD 83(2011) position.
 HB1358
 HB1358;                    North         East     Units Scale Factor Converg.
 HB1358;SPC IL W     -   121,953.925   778,004.092   MT  1.00001609   +0 32 31.8
 HB1358;SPC IL W     -   400,110.50  2,552,501.76   sFT  1.00001609   +0 32 31.8
 HB1358;UTM  16      - 4,181,889.807   299,043.313   MT  1.00009743   -1 23 51.2
 HB1358
 HB1358!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1358!SPC IL W     -   0.99998525  x   1.00001609  =   1.00000134
 HB1358!UTM  16      -   0.99998525  x   1.00009743  =   1.00008268
 HB1358
 HB1358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9904381889(NAD 83)
 HB1358
 HB1358                          SUPERSEDED SURVEY CONTROL
 HB1358
 HB1358  NAD 83(2007)-  37 45 44.17596(N)    089 16 52.94210(W) AD(2002.00) 0
 HB1358  ELLIP H (02/10/07)   94.027  (m)                       GP(2002.00)    
 HB1358  ELLIP H (02/03/05)   94.032  (m)                       GP(       ) 4 2
 HB1358  NAD 83(1997)-  37 45 44.17577(N)    089 16 52.94220(W) AD(       ) 1
 HB1358  ELLIP H (08/05/04)   94.033  (m)                       GP(       ) 4 1
 HB1358  NAVD 88             123.20   (m)          404.2    (f) LEVELING    3  
 HB1358  NAVD 88 (06/15/91)  123.204  (m)          404.21   (f) SUPERSEDED  1 2
 HB1358  NGVD 29 (11/26/84)  123.128  (m)          403.96   (f) ADJUSTED    1 2
 HB1358
 HB1358.Superseded values are not recommended for survey control.
 HB1358
 HB1358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1358.See file dsdata.pdf to determine how the superseded data were derived.
 HB1358
 HB1358_MARKER: F = FLANGE-ENCASED ROD
 HB1358_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1358_STAMPING: A 290 1981
 HB1358_MARK LOGO: NGS
 HB1358_PROJECTION: FLUSH
 HB1358_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1358_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1358_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1358+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2013
 HB1358_ROD/PIPE-DEPTH: 11.0 meters
 HB1358_SLEEVE-DEPTH  : 6.1 meters
 HB1358
 HB1358  HISTORY     - Date     Condition        Report By
 HB1358  HISTORY     - 1981     MONUMENTED       NGS
 HB1358  HISTORY     - 20040603 GOOD             MSAM
 HB1358  HISTORY     - 20110911 GOOD             ILDT
 HB1358  HISTORY     - 20111206 GOOD             WOOLPT
 HB1358  HISTORY     - 20130404 GOOD             PATRIC
 HB1358
 HB1358                          STATION DESCRIPTION
 HB1358
 HB1358'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1358'4.7 KM (2.9 MI) EAST FROM MURPHYSBORO.
 HB1358'0.8 KILOMETERS (0.5 MILE) EAST ALONG STATE HIGHWAY 149 FROM THE
 HB1358'COURTHOUSE IN MURPHYSBORO TO THE INTERSECTION OF STATE HIGHWAYS 13,
 HB1358'127 AND 149, THENCE 3.9 KILOMETERS (2.4 MILES) EAST ON STATE HIGHWAY
 HB1358'13 TO THE EAST END OF THE MURDALE GARDENS OF MEMORY CEMETERY AND THE
 HB1358'MARK ON THE LEFT, 23.46 METERS (83.5 FEET) NORTH OF THE CENTER LINE OF
 HB1358'THE WESTBOUND LANE OF THE HIGHWAY, 2.90 METERS (9.5 FEET) NORTHEAST OF
 HB1358'A POWER POLE WITH 5 GUY WIRES, 2.44 METERS (8.0 FEET) SOUTH OF A STATE
 HB1358'HIGHWAY RIGHT-OF-WAY MARKER, 1.83 METERS (6.0 FEET) SOUTHWEST OF A
 HB1358'TELEPHONE CABLE JUNCTION BOX NUMBER L1523 PK4.
 HB1358'THE MARK IS 1.8 M ABOVE THE HIGHWAY.
 HB1358
 HB1358                          STATION RECOVERY (2004)
 HB1358
 HB1358'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC 2004 (DJK)
 HB1358'RECOVERED AS DESCRIBED IN 2004.
 HB1358
 HB1358                          STATION RECOVERY (2011)
 HB1358
 HB1358'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1358'RECOVERED IN GOOD CONDITION.
 HB1358
 HB1358                          STATION RECOVERY (2011)
 HB1358
 HB1358'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011
 HB1358'A METAL WITNESS POST HAS BEEN ADDED 1.5 FT TO THE SOUTH OF THE MARK.
 HB1358
 HB1358                          STATION RECOVERY (2013)
 HB1358
 HB1358'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 HB1358'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1362 ***********************************************************************
 HB1362  DESIGNATION -  A 291
 HB1362  PID         -  HB1362
 HB1362  STATE/COUNTY-  IL/JACKSON
 HB1362  COUNTRY     -  US
 HB1362  USGS QUAD   -  CARBONDALE (2018)
 HB1362
 HB1362                         *CURRENT SURVEY CONTROL
 HB1362  ______________________________________________________________________
 HB1362* NAD 83(1986) POSITION- 37 43 35.     (N) 089 13 53.     (W)   SCALED
 HB1362* NAVD 88 ORTHO HEIGHT -   125.846 (meters)      412.88  (feet) ADJUSTED
 HB1362  ______________________________________________________________________
 HB1362  GEOID HEIGHT    -        -29.109 (meters)                     GEOID18
 HB1362  DYNAMIC HEIGHT  -        125.759 (meters)      412.59  (feet) COMP
 HB1362  MODELED GRAVITY -    979,932.8   (mgal)                       NAVD 88
 HB1362
 HB1362  VERT ORDER      -  FIRST     CLASS II
 HB1362
 HB1362.The horizontal coordinates were scaled from a map and have
 HB1362.an estimated accuracy of +/- 6 seconds.
 HB1362
 HB1362.The orthometric height was determined by differential leveling and
 HB1362.adjusted by the NATIONAL GEODETIC SURVEY
 HB1362.in June 1991.
 HB1362
 HB1362.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1362.GEOID18 height accuracy estimate available here.
 HB1362
 HB1362.Click photographs - Photos may exist for this station.
 HB1362
 HB1362.The dynamic height is computed by dividing the NAVD 88
 HB1362.geopotential number by the normal gravity value computed on the
 HB1362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1362.degrees latitude (g = 980.6199 gals.).
 HB1362
 HB1362.The modeled gravity was interpolated from observed gravity values.
 HB1362
 HB1362;                    North         East    Units  Estimated Accuracy
 HB1362;SPC IL W     -   118,010.      782,450.      MT  (+/- 180 meters Scaled)
 HB1362
 HB1362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG033778(NAD 83)
 HB1362
 HB1362                          SUPERSEDED SURVEY CONTROL
 HB1362
 HB1362  NGVD 29 (11/26/84)  125.770  (m)          412.63   (f) ADJUSTED    1 2
 HB1362
 HB1362.Superseded values are not recommended for survey control.
 HB1362
 HB1362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1362.See file dsdata.pdf to determine how the superseded data were derived.
 HB1362
 HB1362_MARKER: I = METAL ROD
 HB1362_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1362_STAMPING: A 291 1981
 HB1362_MARK LOGO: NGS
 HB1362_PROJECTION: FLUSH
 HB1362_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1362_ROD/PIPE-DEPTH: 8.5 meters
 HB1362
 HB1362  HISTORY     - Date     Condition        Report By
 HB1362  HISTORY     - 1981     MONUMENTED       NGS
 HB1362
 HB1362                          STATION DESCRIPTION
 HB1362
 HB1362'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1362'IN CARBONDALE.
 HB1362'IN CARBONDALE, IN THE SOUTHEAST ANGLE OF THE JUNCTION OF WEST MAIN
 HB1362'STREET (STATE HIGHWAY 13) AND ORCHARD DRIVE, 1.3 KILOMETERS (0.8 MILE)
 HB1362'WEST ALONG MAIN STREET FROM THE INTERSECTION OF NORTH ILLINOIS STREET
 HB1362'(STATE HIGHWAY 51), 11.12 METERS (36.5 FEET) SOUTH OF THE CENTER LINE
 HB1362'OF THE EASTBOUND LANE OF MAIN STREET, 5.12 METERS (16.8 FEET) EAST OF
 HB1362'THE EAST CURB OF ORCHARD STREET, 3.26 METERS (10.7 FEET) NORTH OF THE
 HB1362'NORTHWEST CORNER OF THE CONCRETE BASE OF A CHECKER SERVICE STATION
 HB1362'SIGN, 2.5 METERS (8.5 FEET) NORTHEAST OF A FIRE HYDRANT.
 HB1362'THE MARK IS 0.18 M ABOVE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1335 ***********************************************************************
 HB1335  DESIGNATION -  A 292
 HB1335  PID         -  HB1335
 HB1335  STATE/COUNTY-  IL/JACKSON
 HB1335  COUNTRY     -  US
 HB1335  USGS QUAD   -  GORHAM (2018)
 HB1335
 HB1335                         *CURRENT SURVEY CONTROL
 HB1335  ______________________________________________________________________
 HB1335* NAD 83(1986) POSITION- 37 41 01.     (N) 089 28 42.     (W)   SCALED
 HB1335* NAVD 88 ORTHO HEIGHT -   120.621 (meters)      395.74  (feet) ADJUSTED
 HB1335  ______________________________________________________________________
 HB1335  GEOID HEIGHT    -        -29.012 (meters)                     GEOID18
 HB1335  DYNAMIC HEIGHT  -        120.536 (meters)      395.46  (feet) COMP
 HB1335  MODELED GRAVITY -    979,928.6   (mgal)                       NAVD 88
 HB1335
 HB1335  VERT ORDER      -  FIRST     CLASS II
 HB1335
 HB1335.The horizontal coordinates were scaled from a map and have
 HB1335.an estimated accuracy of +/- 6 seconds.
 HB1335
 HB1335.The orthometric height was determined by differential leveling and
 HB1335.adjusted by the NATIONAL GEODETIC SURVEY
 HB1335.in June 1991.
 HB1335
 HB1335.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1335.GEOID18 height accuracy estimate available here.
 HB1335
 HB1335.Click photographs - Photos may exist for this station.
 HB1335
 HB1335.The dynamic height is computed by dividing the NAVD 88
 HB1335.geopotential number by the normal gravity value computed on the
 HB1335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1335.degrees latitude (g = 980.6199 gals.).
 HB1335
 HB1335.The modeled gravity was interpolated from observed gravity values.
 HB1335
 HB1335;                    North         East    Units  Estimated Accuracy
 HB1335;SPC IL W     -   113,080.      760,710.      MT  (+/- 180 meters Scaled)
 HB1335
 HB1335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG814736(NAD 83)
 HB1335
 HB1335                          SUPERSEDED SURVEY CONTROL
 HB1335
 HB1335  NGVD 29 (11/26/84)  120.535  (m)          395.46   (f) ADJUSTED    1 2
 HB1335
 HB1335.Superseded values are not recommended for survey control.
 HB1335
 HB1335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1335.See file dsdata.pdf to determine how the superseded data were derived.
 HB1335
 HB1335_MARKER: DV = VERTICAL CONTROL DISK
 HB1335_SETTING: 66 = SET IN ROCK OUTCROP
 HB1335_STAMPING: A 292 1981
 HB1335_MARK LOGO: NGS
 HB1335_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1335+STABILITY: POSITION/ELEVATION WELL
 HB1335
 HB1335  HISTORY     - Date     Condition        Report By
 HB1335  HISTORY     - 1981     MONUMENTED       NGS
 HB1335
 HB1335                          STATION DESCRIPTION
 HB1335
 HB1335'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1335'4.15 KM (2.6 MI) SE FROM GORHAM.
 HB1335'2.3 KILOMETERS (1.45 MILES) SOUTHEAST ALONG COUNTY ROAD 9 FROM THE
 HB1335'POST OFFICE IN GORHAM, THENCE 1.85 KILOMETERS (1.15 MILES) SOUTH ALONG
 HB1335'STATE HIGHWAY 3 TO A GRAVELED ROAD LEADING WEST AND THE MARK SET
 HB1335'HORIZONTALLY BEHIND A WOOD FRAMED HOUSE IN THE SOUTHWEST ANGLE OF THE
 HB1335'JUNCTION, 72.24 METERS (237.0 FEET) WEST OF THE CENTER LINE OF THE
 HB1335'HIGHWAY, 19.82 METERS (65.0 FEET) WEST-NORTHWEST OF THE WEST CORNER OF
 HB1335'THE HOUSE, 8.23 METERS (27.0 FEET) SOUTH OF THE CENTER OF THE GRAVELED
 HB1335'ROAD.
 HB1335'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1602 ***********************************************************************
 JB1602  DESIGNATION -  A 294
 JB1602  PID         -  JB1602
 JB1602  STATE/COUNTY-  IL/MARION
 JB1602  COUNTRY     -  US
 JB1602  USGS QUAD   -  OMEGA (2018)
 JB1602
 JB1602                         *CURRENT SURVEY CONTROL
 JB1602  ______________________________________________________________________
 JB1602* NAD 83(1986) POSITION- 38 37 42.     (N) 088 47 23.     (W)   SCALED
 JB1602* NAVD 88 ORTHO HEIGHT -   158.516 (meters)      520.06  (feet) ADJUSTED
 JB1602  ______________________________________________________________________
 JB1602  GEOID HEIGHT    -        -31.064 (meters)                     GEOID18
 JB1602  DYNAMIC HEIGHT  -        158.416 (meters)      519.74  (feet) COMP
 JB1602  MODELED GRAVITY -    979,990.2   (mgal)                       NAVD 88
 JB1602
 JB1602  VERT ORDER      -  FIRST     CLASS II
 JB1602
 JB1602.The horizontal coordinates were scaled from a map and have
 JB1602.an estimated accuracy of +/- 6 seconds.
 JB1602
 JB1602.The orthometric height was determined by differential leveling and
 JB1602.adjusted by the NATIONAL GEODETIC SURVEY
 JB1602.in June 1991.
 JB1602
 JB1602.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1602.GEOID18 height accuracy estimate available here.
 JB1602
 JB1602.Click photographs - Photos may exist for this station.
 JB1602
 JB1602.The dynamic height is computed by dividing the NAVD 88
 JB1602.geopotential number by the normal gravity value computed on the
 JB1602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1602.degrees latitude (g = 980.6199 gals.).
 JB1602
 JB1602.The modeled gravity was interpolated from observed gravity values.
 JB1602
 JB1602;                    North         East    Units  Estimated Accuracy
 JB1602;SPC IL E     -   217,820.      260,260.      MT  (+/- 180 meters Scaled)
 JB1602
 JB1602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH442770(NAD 83)
 JB1602
 JB1602                          SUPERSEDED SURVEY CONTROL
 JB1602
 JB1602.No superseded survey control is available for this station.
 JB1602
 JB1602_MARKER: I = METAL ROD
 JB1602_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB1602_STAMPING: A 294 1986
 JB1602_MARK LOGO: NGS
 JB1602_PROJECTION: RECESSED 4 CENTIMETERS
 JB1602_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JB1602+STABILITY: POSITION/ELEVATION WELL
 JB1602_ROD/PIPE-DEPTH: 3.35 meters
 JB1602_SLEEVE-DEPTH  : 3.0 meters
 JB1602
 JB1602  HISTORY     - Date     Condition        Report By
 JB1602  HISTORY     - 1986     MONUMENTED       NGS
 JB1602  HISTORY     - 20110915 MARK NOT FOUND   ILDT
 JB1602
 JB1602                          STATION DESCRIPTION
 JB1602
 JB1602'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1602'13.7 KM (8.5 MI) EAST FROM SALEM.
 JB1602'13.7 KM (8.5 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN
 JB1602'SALEM, 60.0 M (196.8 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 1900 E,
 JB1602'24.8 M (81.4 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A MOBILE SERVICE
 JB1602'STATION, 20.0 M (65.6 FT) NORTHEAST OF THE NORTHEAST CORNER OF A 24 BY
 JB1602'24 INCH METAL STORM DRAIN, AND 14.8 M (48.6 FT) NORTH OF THE
 JB1602'CENTERLINE OF THE HIGHWAY.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH
 JB1602'A 5-INCH LOGO CAP.
 JB1602'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JB1602
 JB1602                          STATION RECOVERY (2011)
 JB1602
 JB1602'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1602'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1661 ***********************************************************************
 JA1661  DESIGNATION -  A 295
 JA1661  PID         -  JA1661
 JA1661  STATE/COUNTY-  IL/LAWRENCE
 JA1661  COUNTRY     -  US
 JA1661  USGS QUAD   -  CLAREMONT (2018)
 JA1661
 JA1661                         *CURRENT SURVEY CONTROL
 JA1661  ______________________________________________________________________
 JA1661* NAD 83(1986) POSITION- 38 42 47.     (N) 087 52 35.     (W)   SCALED
 JA1661* NAVD 88 ORTHO HEIGHT -   144.428 (meters)      473.84  (feet) ADJUSTED
 JA1661  ______________________________________________________________________
 JA1661  GEOID HEIGHT    -        -31.421 (meters)                     GEOID18
 JA1661  DYNAMIC HEIGHT  -        144.339 (meters)      473.55  (feet) COMP
 JA1661  MODELED GRAVITY -    980,012.9   (mgal)                       NAVD 88
 JA1661
 JA1661  VERT ORDER      -  FIRST     CLASS II
 JA1661
 JA1661.The horizontal coordinates were scaled from a map and have
 JA1661.an estimated accuracy of +/- 6 seconds.
 JA1661
 JA1661.The orthometric height was determined by differential leveling and
 JA1661.adjusted by the NATIONAL GEODETIC SURVEY
 JA1661.in June 1991.
 JA1661
 JA1661.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1661.GEOID18 height accuracy estimate available here.
 JA1661
 JA1661.Click photographs - Photos may exist for this station.
 JA1661
 JA1661.The dynamic height is computed by dividing the NAVD 88
 JA1661.geopotential number by the normal gravity value computed on the
 JA1661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1661.degrees latitude (g = 980.6199 gals.).
 JA1661
 JA1661.The modeled gravity was interpolated from observed gravity values.
 JA1661
 JA1661;                    North         East    Units  Estimated Accuracy
 JA1661;SPC IL E     -   227,220.      339,740.      MT  (+/- 180 meters Scaled)
 JA1661
 JA1661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH238852(NAD 83)
 JA1661
 JA1661                          SUPERSEDED SURVEY CONTROL
 JA1661
 JA1661.No superseded survey control is available for this station.
 JA1661
 JA1661_MARKER: F = FLANGE-ENCASED ROD
 JA1661_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1661_STAMPING: A 295 1986
 JA1661_MARK LOGO: NGS
 JA1661_PROJECTION: FLUSH
 JA1661_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1661+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2025
 JA1661_ROD/PIPE-DEPTH: 4.6 meters
 JA1661
 JA1661  HISTORY     - Date     Condition        Report By
 JA1661  HISTORY     - 1986     MONUMENTED       NGS
 JA1661  HISTORY     - 20250602 GOOD             ILDW
 JA1661
 JA1661                          STATION DESCRIPTION
 JA1661
 JA1661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1661'17.7 KM (11.0 MI) WEST FROM LAWRENCEVILLE.
 JA1661'1.0 KM (0.6 MI) WESTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1661'COURTHOUSE IN LAWRENCEVILLE, THENCE 14.9 KM (9.25 MI) WESTERLY ALONG
 JA1661'STATE HIGHWAY 250, THENCE 0.5 KM (0.3 MI) SOUTH ALONG NORTH CHRISTY
 JA1661'AVENUE, THENCE 1.3 KM (0.8 MI) WEST ALONG COUNTY ROAD 970 N, 63.7 M
 JA1661'(209.0 FT) SOUTH OF THE CENTER OF THE ROAD, 9.5 M (31.2 FT) WEST OF
 JA1661'THE CENTER OF COUNTY ROAD 170 E, AND 0.8 M (2.6 FT) NORTH OF A UTILITY
 JA1661'POLE.
 JA1661'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JA1661'THE MARK IS 0.3 M ABOVE COUNTY ROAD 170 E.
 JA1661
 JA1661                          STATION RECOVERY (2025)
 JA1661
 JA1661'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JA1661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1607 ***********************************************************************
 JB1607  DESIGNATION -  A 296
 JB1607  PID         -  JB1607
 JB1607  STATE/COUNTY-  IL/MARION
 JB1607  COUNTRY     -  US
 JB1607  USGS QUAD   -  SALEM NORTH (2018)
 JB1607
 JB1607                         *CURRENT SURVEY CONTROL
 JB1607  ______________________________________________________________________
 JB1607* NAD 83(1986) POSITION- 38 37 39.16   (N) 088 54 05.98   (W)   HD_HELD1
 JB1607* NAVD 88 ORTHO HEIGHT -   159.419 (meters)      523.03  (feet) ADJUSTED
 JB1607  ______________________________________________________________________
 JB1607  GEOID HEIGHT    -        -31.028 (meters)                     GEOID18
 JB1607  DYNAMIC HEIGHT  -        159.317 (meters)      522.69  (feet) COMP
 JB1607  MODELED GRAVITY -    979,985.7   (mgal)                       NAVD 88
 JB1607
 JB1607  VERT ORDER      -  FIRST     CLASS II
 JB1607
 JB1607.The horizontal coordinates were determined by differentially corrected
 JB1607.hand held GPS observations or other comparable positioning techniques
 JB1607.and have an estimated accuracy of +/- 3 meters.
 JB1607
 JB1607.The orthometric height was determined by differential leveling and
 JB1607.adjusted by the NATIONAL GEODETIC SURVEY
 JB1607.in June 1991.
 JB1607
 JB1607.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1607.GEOID18 height accuracy estimate available here.
 JB1607
 JB1607.Click photographs - Photos may exist for this station.
 JB1607
 JB1607.The dynamic height is computed by dividing the NAVD 88
 JB1607.geopotential number by the normal gravity value computed on the
 JB1607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1607.degrees latitude (g = 980.6199 gals.).
 JB1607
 JB1607.The modeled gravity was interpolated from observed gravity values.
 JB1607
 JB1607;                    North         East    Units  Estimated Accuracy
 JB1607;SPC IL E     -   217,785.3     250,511.8     MT  (+/- 3 meters HH1 GPS) 
 JB1607
 JB1607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3446577161(NAD 83)
 JB1607
 JB1607                          SUPERSEDED SURVEY CONTROL
 JB1607
 JB1607.No superseded survey control is available for this station.
 JB1607
 JB1607_MARKER: F = FLANGE-ENCASED ROD
 JB1607_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1607_STAMPING: A 296 1986
 JB1607_MARK LOGO: NGS
 JB1607_PROJECTION: FLUSH
 JB1607_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1607_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1607+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2011
 JB1607_ROD/PIPE-DEPTH: 5.5 meters
 JB1607
 JB1607  HISTORY     - Date     Condition        Report By
 JB1607  HISTORY     - 1986     MONUMENTED       NGS
 JB1607  HISTORY     - 20110909 GOOD             JCLS
 JB1607  HISTORY     - 20110913 GOOD             ILDT
 JB1607
 JB1607                          STATION DESCRIPTION
 JB1607
 JB1607'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1607'3.9 KM (2.4 MI) EAST FROM SALEM.
 JB1607'3.9 KM (2.4 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN
 JB1607'SALEM, 67.3 M (220.8 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 9.2 M
 JB1607'(30.2 FT) WEST OF THE CENTER OF COUNTY ROAD 1300 E, AND 2.4 M (7.9 FT)
 JB1607'SOUTH OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 JB1607'5-INCH LOGO CAP.
 JB1607'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JB1607'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB1607
 JB1607                          STATION RECOVERY (2011)
 JB1607
 JB1607'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JB1607'RECOVERED IN GOOD CONDITION.
 JB1607
 JB1607                          STATION RECOVERY (2011)
 JB1607
 JB1607'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1607'EASY ACCESS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1675 ***********************************************************************
 LC1675  DESIGNATION -  A 297
 LC1675  PID         -  LC1675
 LC1675  STATE/COUNTY-  IL/DE WITT
 LC1675  COUNTRY     -  US
 LC1675  USGS QUAD   -  FARMER CITY SOUTH (2018)
 LC1675
 LC1675                         *CURRENT SURVEY CONTROL
 LC1675  ______________________________________________________________________
 LC1675* NAD 83(1986) POSITION- 40 14 59.     (N) 088 38 35.     (W)   SCALED
 LC1675* NAVD 88 ORTHO HEIGHT -   221.970 (meters)      728.25  (feet) ADJUSTED
 LC1675  ______________________________________________________________________
 LC1675  GEOID HEIGHT    -        -31.908 (meters)                     GEOID18
 LC1675  DYNAMIC HEIGHT  -        221.863 (meters)      727.90  (feet) COMP
 LC1675  MODELED GRAVITY -    980,136.9   (mgal)                       NAVD 88
 LC1675
 LC1675  VERT ORDER      -  FIRST     CLASS II
 LC1675
 LC1675.The horizontal coordinates were scaled from a map and have
 LC1675.an estimated accuracy of +/- 6 seconds.
 LC1675
 LC1675.The orthometric height was determined by differential leveling and
 LC1675.adjusted by the NATIONAL GEODETIC SURVEY
 LC1675.in June 1991.
 LC1675
 LC1675.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1675.GEOID18 height accuracy estimate available here.
 LC1675
 LC1675.Click photographs - Photos may exist for this station.
 LC1675
 LC1675.The dynamic height is computed by dividing the NAVD 88
 LC1675.geopotential number by the normal gravity value computed on the
 LC1675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1675.degrees latitude (g = 980.6199 gals.).
 LC1675
 LC1675.The modeled gravity was interpolated from observed gravity values.
 LC1675
 LC1675;                    North         East    Units  Estimated Accuracy
 LC1675;SPC IL E     -   397,770.      273,650.      MT  (+/- 180 meters Scaled)
 LC1675
 LC1675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK602567(NAD 83)
 LC1675
 LC1675                          SUPERSEDED SURVEY CONTROL
 LC1675
 LC1675.No superseded survey control is available for this station.
 LC1675
 LC1675_MARKER: DV = VERTICAL CONTROL DISK
 LC1675_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LC1675_SP_SET: GRAIN ELEVATOR
 LC1675_STAMPING: A 297 1986
 LC1675_MARK LOGO: NGS
 LC1675_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC1675+STABILITY: POSITION/ELEVATION WELL
 LC1675_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1675+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2004
 LC1675
 LC1675  HISTORY     - Date     Condition        Report By
 LC1675  HISTORY     - 1986     MONUMENTED       NGS
 LC1675  HISTORY     - 20040927 GOOD             ILDT
 LC1675
 LC1675                          STATION DESCRIPTION
 LC1675
 LC1675'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1675'IN FARMER CITY.
 LC1675'IN FARMER CITY, AT THE INTERSECTION OF NORTH MAIN AND WEST MONROE
 LC1675'STREETS, IN TOP OF THE CONCRETE FOUNDATION WALL OF THE MOST SOUTHERLY
 LC1675'1 OF 2 UNLOADING PITS OF THE TABOR GRAIN ELEVATOR, 41.8 M (137.1 FT)
 LC1675'NORTH OF THE CENTER OF MONROE STREET, 29.7 M (97.4 FT) WEST OF THE
 LC1675'CENTER OF MAIN STREET, AND 0.8 M (2.6 FT) SOUTHEAST OF THE SOUTH
 LC1675'CORNER OF THE STEEL GRATING AND PIT.
 LC1675'THE MARK IS 1.0 M ABOVE MAIN STREET.
 LC1675
 LC1675                          STATION RECOVERY (2004)
 LC1675
 LC1675'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC1675'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1594 ***********************************************************************
 JB1594  DESIGNATION -  A 298
 JB1594  PID         -  JB1594
 JB1594  STATE/COUNTY-  IL/CLAY
 JB1594  COUNTRY     -  US
 JB1594  USGS QUAD   -  XENIA (2018)
 JB1594
 JB1594                         *CURRENT SURVEY CONTROL
 JB1594  ______________________________________________________________________
 JB1594* NAD 83(1986) POSITION- 38 38 49.     (N) 088 38 05.     (W)   SCALED
 JB1594* NAVD 88 ORTHO HEIGHT -   173.153 (meters)      568.09  (feet) ADJUSTED
 JB1594  ______________________________________________________________________
 JB1594  GEOID HEIGHT    -        -31.090 (meters)                     GEOID18
 JB1594  DYNAMIC HEIGHT  -        173.045 (meters)      567.73  (feet) COMP
 JB1594  MODELED GRAVITY -    979,999.6   (mgal)                       NAVD 88
 JB1594
 JB1594  VERT ORDER      -  FIRST     CLASS II
 JB1594
 JB1594.The horizontal coordinates were scaled from a map and have
 JB1594.an estimated accuracy of +/- 6 seconds.
 JB1594
 JB1594.The orthometric height was determined by differential leveling and
 JB1594.adjusted by the NATIONAL GEODETIC SURVEY
 JB1594.in June 1991.
 JB1594
 JB1594.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1594.GEOID18 height accuracy estimate available here.
 JB1594
 JB1594.Click photographs - Photos may exist for this station.
 JB1594
 JB1594.The dynamic height is computed by dividing the NAVD 88
 JB1594.geopotential number by the normal gravity value computed on the
 JB1594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1594.degrees latitude (g = 980.6199 gals.).
 JB1594
 JB1594.The modeled gravity was interpolated from observed gravity values.
 JB1594
 JB1594;                    North         East    Units  Estimated Accuracy
 JB1594;SPC IL E     -   219,830.      273,760.      MT  (+/- 180 meters Scaled)
 JB1594
 JB1594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH577788(NAD 83)
 JB1594
 JB1594                          SUPERSEDED SURVEY CONTROL
 JB1594
 JB1594.No superseded survey control is available for this station.
 JB1594
 JB1594_MARKER: I = METAL ROD
 JB1594_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1594+WITH SETTING: INFORMATION.
 JB1594_STAMPING: A 298 1986
 JB1594_MARK LOGO: NGS
 JB1594_PROJECTION: RECESSED 2 CENTIMETERS
 JB1594_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1594_ROD/PIPE-DEPTH: 2.5 meters
 JB1594
 JB1594  HISTORY     - Date     Condition        Report By
 JB1594  HISTORY     - 1986     MONUMENTED       NGS
 JB1594
 JB1594                          STATION DESCRIPTION
 JB1594
 JB1594'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1594'IN XENIA.
 JB1594'IN XENIA, AT THE INTERSECTION OF COUNTY ROAD 275 N AND COUNTY ROAD 325
 JB1594'E, 29.5 M (96.8 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 325 E, 8.8 M
 JB1594'(28.9 FT) NORTH OF THE CENTERLINE OF COUNTY ROAD 275 N, AND 0.5 M
 JB1594'(1.6 FT) WEST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD
 JB1594'THROUGH A 5-INCH LOGO CAP.
 JB1594'THE MARK IS ABOVE LEVEL WITH COUNTY ROAD 275 N.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2113 ***********************************************************************
 LB2113  DESIGNATION -  A 300
 LB2113  PID         -  LB2113
 LB2113  STATE/COUNTY-  IL/VERMILION
 LB2113  COUNTRY     -  US
 LB2113  USGS QUAD   -  DANVILLE NE (2018)
 LB2113
 LB2113                         *CURRENT SURVEY CONTROL
 LB2113  ______________________________________________________________________
 LB2113* NAD 83(2011) POSITION- 40 08 00.24664(N) 087 33 29.01627(W)   ADJUSTED
 LB2113* NAD 83(2011) ELLIP HT-   164.034 (meters)        (06/27/12)   ADJUSTED
 LB2113* NAD 83(2011) EPOCH   -  2010.00
 LB2113* NAVD 88 ORTHO HEIGHT -   196.692 (meters)      645.31  (feet) ADJUSTED
 LB2113  ______________________________________________________________________
 LB2113  GEOID HEIGHT    -        -32.650 (meters)                     GEOID18
 LB2113  NAD 83(2011) X  -    208,062.655 (meters)                     COMP
 LB2113  NAD 83(2011) Y  - -4,878,864.111 (meters)                     COMP
 LB2113  NAD 83(2011) Z  -  4,089,427.162 (meters)                     COMP
 LB2113  LAPLACE CORR    -         -4.11  (seconds)                    DEFLEC18
 LB2113  DYNAMIC HEIGHT  -        196.593 (meters)      644.99  (feet) COMP
 LB2113  MODELED GRAVITY -    980,120.7   (mgal)                       NAVD 88
 LB2113
 LB2113  VERT ORDER      -  FIRST     CLASS II
 LB2113
 LB2113  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2113  Standards:
 LB2113         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2113            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2113  -------------------------------------------------------------------
 LB2113  NETWORK    3.56   4.63           1.56   1.34   2.36     -0.02187942
 LB2113  -------------------------------------------------------------------
 LB2113  Click here for local accuracies and other accuracy information.
 LB2113
 LB2113.The horizontal coordinates were established by GPS observations
 LB2113.and adjusted by the National Geodetic Survey in June 2012.
 LB2113
 LB2113.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2113.been affixed to the stable North American tectonic plate. See 
 LB2113.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2113
 LB2113.The horizontal coordinates are valid at the epoch date displayed above
 LB2113.which is a decimal equivalence of Year/Month/Day.
 LB2113
 LB2113.The orthometric height was determined by differential leveling and
 LB2113.adjusted by the NATIONAL GEODETIC SURVEY
 LB2113.in June 1991.
 LB2113
 LB2113.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2113.GEOID18 height accuracy estimate available here.
 LB2113
 LB2113.Click photographs - Photos may exist for this station.
 LB2113
 LB2113.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2113
 LB2113.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2113
 LB2113.The ellipsoidal height was determined by GPS observations
 LB2113.and is referenced to NAD 83.
 LB2113
 LB2113.The dynamic height is computed by dividing the NAVD 88
 LB2113.geopotential number by the normal gravity value computed on the
 LB2113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2113.degrees latitude (g = 980.6199 gals.).
 LB2113
 LB2113.The modeled gravity was interpolated from observed gravity values.
 LB2113
 LB2113. The following values were computed from the NAD 83(2011) position.
 LB2113
 LB2113;                    North         East     Units Scale Factor Converg.
 LB2113;SPC IL E     -   385,100.484   366,073.256   MT  1.00002872   +0 29 59.0
 LB2113;SPC IL E     - 1,263,450.50  1,201,025.34   sFT  1.00002872   +0 29 59.0
 LB2113;UTM  16      - 4,442,712.932   452,456.859   MT  0.99962782   -0 21 35.0
 LB2113
 LB2113!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2113!SPC IL E     -   0.99997427  x   1.00002872  =   1.00000299
 LB2113!UTM  16      -   0.99997427  x   0.99962782  =   0.99960210
 LB2113
 LB2113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5245642712(NAD 83)
 LB2113
 LB2113                          SUPERSEDED SURVEY CONTROL
 LB2113
 LB2113  NAD 83(2007)-  40 08 00.24671(N)    087 33 29.01716(W) AD(2002.00) 0
 LB2113  ELLIP H (02/10/07)  164.056  (m)                       GP(2002.00)    
 LB2113  ELLIP H (12/06/04)  164.073  (m)                       GP(       ) 4 1
 LB2113  NAD 83(1997)-  40 08 00.24663(N)    087 33 29.01713(W) AD(       ) 1
 LB2113  ELLIP H (12/18/02)  164.063  (m)                       GP(       ) 4 2
 LB2113  NAVD 88             196.69   (m)          645.3    (f) LEVELING    3  
 LB2113
 LB2113.Superseded values are not recommended for survey control.
 LB2113
 LB2113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2113.See file dsdata.pdf to determine how the superseded data were derived.
 LB2113
 LB2113_MARKER: I = METAL ROD
 LB2113_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2113_STAMPING: A 300 1986
 LB2113_MARK LOGO: NGS
 LB2113_PROJECTION: RECESSED 2 CENTIMETERS
 LB2113_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2113_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2113+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2010
 LB2113_ROD/PIPE-DEPTH: 6.10 meters
 LB2113
 LB2113  HISTORY     - Date     Condition        Report By
 LB2113  HISTORY     - 1986     MONUMENTED       NGS
 LB2113  HISTORY     - 20001229 GOOD             ZAMBRA
 LB2113  HISTORY     - 20080115 GOOD             BCA
 LB2113  HISTORY     - 20101018 GOOD             FARNGP
 LB2113
 LB2113                          STATION DESCRIPTION
 LB2113
 LB2113'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2113'6.9 KM (4.3 MI) EAST FROM DANVILLE.
 LB2113'6.9 KM (4.3 MI) EASTERLY ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION WITH
 LB2113'U.S. HIGHWAY 150 IN DANVILLE, 47.4 M (155.5 FT) WEST OF THE SOUTHWEST
 LB2113'CORNER OF THE PLEASANT GROVE BIBLE CHAPEL, 19.8 M (65.0 FT) NORTH OF
 LB2113'THE CENTERLINE OF THE HIGHWAY, 6.7 M (22.0 FT) NORTH OF THE WEST END
 LB2113'OF AN 18-INCH METAL CULVERT, AND 0.4 M (1.3 FT) EAST OF A CONCRETE
 LB2113'HIGHWAY RIGHT-OF-WAY POST.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH
 LB2113'A 5-INCH LOGO CAP.
 LB2113'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 LB2113
 LB2113                          STATION RECOVERY (2000)
 LB2113
 LB2113'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LB2113'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB2113'RECOVERED  IN GOOD CONDITION. THE STATION IS LOCATED ABOUT  4.3 MI
 LB2113'(6.9 KM ) EAST FROM DANVILLE, ABOUT 4.3 MI ( 6.8 KM )  EASTERLY ALONG
 LB2113'U.S. ROUTE 136 FROM ITS JUNCTION WITH U.S. ROUTE 150 ON THE WEST
 LB2113'SIDE OF DANVILLE DANVILLE. THE STATION IS ON THE SOUTHWEST CORNER
 LB2113'OF THE PLEASANT GROVE BIBLE CHAPEL. IT IS  155.5 FEET  WEST OF THE
 LB2113'SOUTHWEST CORNER OF THE PLEASANT GROVE BIBLEECHAPEL,  65.0 FEET
 LB2113'NORTH OF THE CENTERLINE OF U.S. ROUTE 136,   22.0 FEET NORTH OF THE
 LB2113'WEST END OF AN 18-INCH METAL CULVERT, AND 1.3  FEET  EAST OF A
 LB2113'CONCRETE RIGHT-OF-WAY MARKER.
 LB2113
 LB2113                          STATION RECOVERY (2008)
 LB2113
 LB2113'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2008 (DR)
 LB2113'0.3 MI. W'LY OF LYNCH ROAD, 35.9 FT. N OF N EDGE OF ASPHALT HIGHWAY
 LB2113'(IL RTE 136), 23.4 FT. W OF W EDGE OF ASPHALT PARKING LOT/ DRIVEWAY
 LB2113'FOR PLEASANT GROVE BIBLE CHAPEL.
 LB2113
 LB2113                          STATION RECOVERY (2010)
 LB2113
 LB2113'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (BRD)
 LB2113'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2133 ***********************************************************************
 LB2133  DESIGNATION -  A 301
 LB2133  PID         -  LB2133
 LB2133  STATE/COUNTY-  IL/VERMILION
 LB2133  COUNTRY     -  US
 LB2133  USGS QUAD   -  OAKWOOD (2018)
 LB2133
 LB2133                         *CURRENT SURVEY CONTROL
 LB2133  ______________________________________________________________________
 LB2133* NAD 83(1986) POSITION- 40 02 52.     (N) 087 52 18.     (W)   SCALED
 LB2133* NAVD 88 ORTHO HEIGHT -   201.566 (meters)      661.30  (feet) ADJUSTED
 LB2133  ______________________________________________________________________
 LB2133  GEOID HEIGHT    -        -32.226 (meters)                     GEOID18
 LB2133  DYNAMIC HEIGHT  -        201.464 (meters)      660.97  (feet) COMP
 LB2133  MODELED GRAVITY -    980,115.5   (mgal)                       NAVD 88
 LB2133
 LB2133  VERT ORDER      -  FIRST     CLASS II
 LB2133
 LB2133.The horizontal coordinates were scaled from a map and have
 LB2133.an estimated accuracy of +/- 6 seconds.
 LB2133
 LB2133.The orthometric height was determined by differential leveling and
 LB2133.adjusted by the NATIONAL GEODETIC SURVEY
 LB2133.in June 1991.
 LB2133
 LB2133.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2133.GEOID18 height accuracy estimate available here.
 LB2133
 LB2133.Click photographs - Photos may exist for this station.
 LB2133
 LB2133.The dynamic height is computed by dividing the NAVD 88
 LB2133.geopotential number by the normal gravity value computed on the
 LB2133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2133.degrees latitude (g = 980.6199 gals.).
 LB2133
 LB2133.The modeled gravity was interpolated from observed gravity values.
 LB2133
 LB2133;                    North         East    Units  Estimated Accuracy
 LB2133;SPC IL E     -   375,410.      339,400.      MT  (+/- 180 meters Scaled)
 LB2133
 LB2133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK256334(NAD 83)
 LB2133
 LB2133                          SUPERSEDED SURVEY CONTROL
 LB2133
 LB2133.No superseded survey control is available for this station.
 LB2133
 LB2133_MARKER: F = FLANGE-ENCASED ROD
 LB2133_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2133_STAMPING: A 301 1986
 LB2133_MARK LOGO: NGS
 LB2133_PROJECTION: FLUSH
 LB2133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2133+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 LB2133_ROD/PIPE-DEPTH: 9.1 meters
 LB2133
 LB2133  HISTORY     - Date     Condition        Report By
 LB2133  HISTORY     - 1986     MONUMENTED       NGS
 LB2133  HISTORY     - 20110118 GOOD             ILDT
 LB2133  HISTORY     - 20120331 GOOD             GEOSPC
 LB2133
 LB2133                          STATION DESCRIPTION
 LB2133
 LB2133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2133'7.7 KM (4.8 MI) EAST FROM HOMER.
 LB2133'7.7 KM (4.8 MI) EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION
 LB2133'WITH STATE HIGHWAY 49 IN HOMER, 14.3 M (46.9 FT) SOUTH OF THE
 LB2133'CENTERLINE OF THE ROAD, AND 5.2 M (17.1 FT) EAST OF THE CENTER OF A
 LB2133'ROAD LEADING SOUTH TO THE DAVIS SEED FARMS.  NOTE--ACCESS TO DATUM
 LB2133'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2133'THE MARK IS 0.2 METERS  N FROM  A WITNESS POST
 LB2133'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LB2133
 LB2133                          STATION RECOVERY (2011)
 LB2133
 LB2133'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2133'RECOVERED IN GOOD CONDITION.
 LB2133
 LB2133                          STATION RECOVERY (2012)
 LB2133
 LB2133'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LB2133'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3345 ***********************************************************************
 ME3345  DESIGNATION -  A 302
 ME3345  PID         -  ME3345
 ME3345  STATE/COUNTY-  IL/COOK
 ME3345  COUNTRY     -  US
 ME3345  USGS QUAD   -  ENGLEWOOD (2018)
 ME3345
 ME3345                         *CURRENT SURVEY CONTROL
 ME3345  ______________________________________________________________________
 ME3345* NAD 83(1986) POSITION- 41 50 43.     (N) 087 38 10.     (W)   SCALED
 ME3345* NAVD 88 ORTHO HEIGHT -   181.838 (meters)      596.58  (feet) ADJUSTED
 ME3345  ______________________________________________________________________
 ME3345  GEOID HEIGHT    -        -33.560 (meters)                     GEOID18
 ME3345  DYNAMIC HEIGHT  -        181.776 (meters)      596.38  (feet) COMP
 ME3345  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 ME3345
 ME3345  VERT ORDER      -  FIRST     CLASS II
 ME3345
 ME3345.The horizontal coordinates were scaled from a map and have
 ME3345.an estimated accuracy of +/- 6 seconds.
 ME3345
 ME3345.The orthometric height was determined by differential leveling and
 ME3345.adjusted by the NATIONAL GEODETIC SURVEY
 ME3345.in April 1995.
 ME3345
 ME3345.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3345.GEOID18 height accuracy estimate available here.
 ME3345
 ME3345.Click photographs - Photos may exist for this station.
 ME3345
 ME3345.The dynamic height is computed by dividing the NAVD 88
 ME3345.geopotential number by the normal gravity value computed on the
 ME3345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3345.degrees latitude (g = 980.6199 gals.).
 ME3345
 ME3345.The modeled gravity was interpolated from observed gravity values.
 ME3345
 ME3345;                    North         East    Units  Estimated Accuracy
 ME3345;SPC IL E     -   575,150.      357,900.      MT  (+/- 180 meters Scaled)
 ME3345
 ME3345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM471327(NAD 83)
 ME3345
 ME3345                          SUPERSEDED SURVEY CONTROL
 ME3345
 ME3345  NGVD 29 (01/19/93)  181.926  (m)          596.87   (f) ADJUSTED    1 2
 ME3345
 ME3345.Superseded values are not recommended for survey control.
 ME3345
 ME3345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3345.See file dsdata.pdf to determine how the superseded data were derived.
 ME3345
 ME3345_MARKER: DV = VERTICAL CONTROL DISK
 ME3345_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME3345_SP_SET: PIER
 ME3345_STAMPING: A 302 1992
 ME3345_MARK LOGO: NGS
 ME3345_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3345_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME3345+STABILITY: POSITION/ELEVATION WELL
 ME3345_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3345+SATELLITE: SATELLITE OBSERVATIONS - 1992
 ME3345
 ME3345  HISTORY     - Date     Condition        Report By
 ME3345  HISTORY     - 1992     MONUMENTED       NGS
 ME3345  HISTORY     - 20101129 GOOD             GEOCAC
 ME3345
 ME3345                          STATION DESCRIPTION
 ME3345
 ME3345'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3345'IN CHICAGO, AT THE INTERSECTION OF WEST 26TH STREET AND SHIELDS
 ME3345'AVENUE, SET VERTICALLY IN THE WEST FACE OF THE MOST SOUTHERLY OF 8
 ME3345'COLUMNS (1ST PIER WEST OF SHIELDS AVENUE) OF THE INTERSTATE HIGHWAY
 ME3345'90-94 OVERPASS OF THE AVENUE, 49.6 M (162.7 FT) EAST OF THE CENTER OF
 ME3345'STEWARD AVENUE, 38.0 M (124.7 FT) WEST OF THE EXTENDED CENTER OF
 ME3345'SHIELDS AVENUE, 18.0 M (59.1 FT) SOUTH OF THE CENTER OF THE OVERPASS,
 ME3345'7.6 M (24.9 FT) NORTH OF THE STREET CENTER, 2.6 M (8.5 FT) SOUTH OF A
 ME3345'CONCRETE BARRIER, AND 1.4 M (4.6 FT) ABOVE THE GROUND SURFACE.
 ME3345
 ME3345                          STATION RECOVERY (2010)
 ME3345
 ME3345'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME3345'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0048 ***********************************************************************
 LD0048  DESIGNATION -  A 32
 LD0048  PID         -  LD0048
 LD0048  STATE/COUNTY-  IL/KNOX
 LD0048  COUNTRY     -  US
 LD0048  USGS QUAD   -  GALESBURG WEST (2018)
 LD0048
 LD0048                         *CURRENT SURVEY CONTROL
 LD0048  ______________________________________________________________________
 LD0048* NAD 83(1986) POSITION- 40 54 14.     (N) 090 26 14.     (W)   SCALED
 LD0048* NAVD 88 ORTHO HEIGHT -   231.674 (meters)      760.08  (feet) ADJUSTED
 LD0048  ______________________________________________________________________
 LD0048  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 LD0048  DYNAMIC HEIGHT  -        231.569 (meters)      759.74  (feet) COMP
 LD0048  MODELED GRAVITY -    980,165.6   (mgal)                       NAVD 88
 LD0048
 LD0048  VERT ORDER      -  SECOND    CLASS 0
 LD0048
 LD0048.The horizontal coordinates were scaled from a map and have
 LD0048.an estimated accuracy of +/- 6 seconds.
 LD0048
 LD0048.The orthometric height was determined by differential leveling and
 LD0048.adjusted by the NATIONAL GEODETIC SURVEY
 LD0048.in June 1991.
 LD0048
 LD0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0048.GEOID18 height accuracy estimate available here.
 LD0048
 LD0048.Click photographs - Photos may exist for this station.
 LD0048
 LD0048.The dynamic height is computed by dividing the NAVD 88
 LD0048.geopotential number by the normal gravity value computed on the
 LD0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0048.degrees latitude (g = 980.6199 gals.).
 LD0048
 LD0048.The modeled gravity was interpolated from observed gravity values.
 LD0048
 LD0048;                    North         East    Units  Estimated Accuracy
 LD0048;SPC IL W     -   470,390.      677,210.      MT  (+/- 180 meters Scaled)
 LD0048
 LD0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF158312(NAD 83)
 LD0048
 LD0048                          SUPERSEDED SURVEY CONTROL
 LD0048
 LD0048  NGVD 29 (??/??/92)  231.728  (m)          760.26   (f) ADJ UNCH    2 0
 LD0048
 LD0048.Superseded values are not recommended for survey control.
 LD0048
 LD0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0048.See file dsdata.pdf to determine how the superseded data were derived.
 LD0048
 LD0048_MARKER: DB = BENCH MARK DISK
 LD0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0048_STAMPING: A 32 1934
 LD0048_MARK LOGO: CGS
 LD0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0048+STABILITY: SURFACE MOTION
 LD0048
 LD0048  HISTORY     - Date     Condition        Report By
 LD0048  HISTORY     - 1934     MONUMENTED       CGS
 LD0048  HISTORY     - 1942     MARK NOT FOUND   CGS
 LD0048  HISTORY     - 1965     MARK NOT FOUND   CGS
 LD0048  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0048  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0048
 LD0048                          STATION DESCRIPTION
 LD0048
 LD0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0048'4.6 MI E FROM CAMERON.
 LD0048'IN KNOX COUNTY, 4.6 MILES EAST ALONG THE CHICAGO, BURLINGTON AND
 LD0048'QUINCY RAILROAD FROM THE STATION AT CAMERON, WARREN COUNTY, AT BLOCK
 LD0048'SIGNAL S 1674, 48 FEET SOUTHEAST OF THE CENTER OF A ROAD CROSSING,
 LD0048'30 FEET EAST OF THE CENTERLINE OF THE ROAD, 5 FEET NORTHEAST OF A
 LD0048'FENCE CORNER, AND 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LD0048'STAMPED A 32 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0048
 LD0048                          STATION RECOVERY (1965)
 LD0048
 LD0048'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LD0048'MARK NOT FOUND.
 LD0048
 LD0048                          STATION RECOVERY (1997)
 LD0048
 LD0048'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0048'MARK NOT FOUND.
 LD0048
 LD0048                          STATION RECOVERY (2012)
 LD0048
 LD0048'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0048'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8510 ***********************************************************************
 DP8510  DESIGNATION -  A 325
 DP8510  PID         -  DP8510
 DP8510  STATE/COUNTY-  IL/ADAMS
 DP8510  COUNTRY     -  US
 DP8510  USGS QUAD   -  RICHFIELD (2018)
 DP8510
 DP8510                         *CURRENT SURVEY CONTROL
 DP8510  ______________________________________________________________________
 DP8510* NAD 83(1986) POSITION- 39 49 23.83   (N) 091 00 22.04   (W)   HD_HELD1
 DP8510* NAVD 88 ORTHO HEIGHT -   208.417 (meters)      683.78  (feet) ADJUSTED
 DP8510  ______________________________________________________________________
 DP8510  GEOID HEIGHT    -        -32.619 (meters)                     GEOID18
 DP8510  DYNAMIC HEIGHT  -        208.303 (meters)      683.41  (feet) COMP
 DP8510  MODELED GRAVITY -    980,074.7   (mgal)                       NAVD 88
 DP8510
 DP8510  VERT ORDER      -  SECOND    CLASS I
 DP8510
 DP8510.The horizontal coordinates were determined by differentially corrected
 DP8510.hand held GPS observations or other comparable positioning techniques
 DP8510.and have an estimated accuracy of +/- 3 meters.
 DP8510
 DP8510.The orthometric height was determined by differential leveling and
 DP8510.adjusted by the NATIONAL GEODETIC SURVEY
 DP8510.in September 2015.
 DP8510
 DP8510.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8510.GEOID18 height accuracy estimate available here.
 DP8510
 DP8510.Click photographs - Photos may exist for this station.
 DP8510
 DP8510.The dynamic height is computed by dividing the NAVD 88
 DP8510.geopotential number by the normal gravity value computed on the
 DP8510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8510.degrees latitude (g = 980.6199 gals.).
 DP8510
 DP8510.The modeled gravity was interpolated from observed gravity values.
 DP8510
 DP8510;                    North         East    Units  Estimated Accuracy
 DP8510;SPC IL W     -   350,705.1     628,135.0     MT  (+/- 3 meters HH1 GPS) 
 DP8510
 DP8510_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE7064010045(NAD 83)
 DP8510
 DP8510                          SUPERSEDED SURVEY CONTROL
 DP8510
 DP8510.No superseded survey control is available for this station.
 DP8510
 DP8510_MARKER: DD = SURVEY DISK
 DP8510_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DP8510_SP_SET: BRIDGE WING WALL
 DP8510_STAMPING: A 325
 DP8510_MARK LOGO: NONE
 DP8510_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP8510_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8510+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2014
 DP8510
 DP8510  HISTORY     - Date     Condition        Report By
 DP8510  HISTORY     - UNK      MONUMENTED       NONE
 DP8510  HISTORY     - 20140917 GOOD             AMESC
 DP8510
 DP8510                          STATION DESCRIPTION
 DP8510
 DP8510'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP8510'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTHEAST OF LIBERTY,
 DP8510'6.5 MI (10.5 KM) WEST OF FISHHOOK AND 5.9 MI (9.5 KM) EAST OF
 DP8510'RICHFIELD.
 DP8510'
 DP8510'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104
 DP8510'PROCEED WEST ALONG IL ROUTE 104 FOR 14.1 MI (22.7 KM) TO A BRIDGE
 DP8510'BUILT IN 2011 AND THE STATION ON THE LEFT.
 DP8510'
 DP8510'THE STATION IS 18 FT (5.5 M) SOUTH OF THE CENTERLINE OF ROUTE 104, ON
 DP8510'TOP OF THE SOUTHEAST WING WALL, 0.6 FT (18 CM) SOUTH OF THE PARAPET
 DP8510'WALL, LEVEL WITH THE BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0484 ***********************************************************************
 LD0484  DESIGNATION -  A 33
 LD0484  PID         -  LD0484
 LD0484  STATE/COUNTY-  IL/HANCOCK
 LD0484  COUNTRY     -  US
 LD0484  USGS QUAD   -  NIOTA (2018)
 LD0484
 LD0484                         *CURRENT SURVEY CONTROL
 LD0484  ______________________________________________________________________
 LD0484* NAD 83(1986) POSITION- 40 37 11.     (N) 091 16 18.     (W)   SCALED
 LD0484* NAVD 88 ORTHO HEIGHT -   160.297 (meters)      525.91  (feet) ADJUSTED
 LD0484  ______________________________________________________________________
 LD0484  GEOID HEIGHT    -        -33.325 (meters)                     GEOID18
 LD0484  DYNAMIC HEIGHT  -        160.219 (meters)      525.65  (feet) COMP
 LD0484  MODELED GRAVITY -    980,135.7   (mgal)                       NAVD 88
 LD0484
 LD0484  VERT ORDER      -  SECOND    CLASS 0
 LD0484
 LD0484.The horizontal coordinates were scaled from a map and have
 LD0484.an estimated accuracy of +/- 6 seconds.
 LD0484
 LD0484.The orthometric height was determined by differential leveling and
 LD0484.adjusted by the NATIONAL GEODETIC SURVEY
 LD0484.in June 1991.
 LD0484
 LD0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0484.GEOID18 height accuracy estimate available here.
 LD0484
 LD0484.Click photographs - Photos may exist for this station.
 LD0484
 LD0484.The dynamic height is computed by dividing the NAVD 88
 LD0484.geopotential number by the normal gravity value computed on the
 LD0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0484.degrees latitude (g = 980.6199 gals.).
 LD0484
 LD0484.The modeled gravity was interpolated from observed gravity values.
 LD0484
 LD0484;                    North         East    Units  Estimated Accuracy
 LD0484;SPC IL W     -   439,390.      606,500.      MT  (+/- 180 meters Scaled)
 LD0484
 LD0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE461979(NAD 83)
 LD0484
 LD0484                          SUPERSEDED SURVEY CONTROL
 LD0484
 LD0484  NGVD 29 (??/??/92)  160.342  (m)          526.06   (f) ADJ UNCH    2 0
 LD0484
 LD0484.Superseded values are not recommended for survey control.
 LD0484
 LD0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0484.See file dsdata.pdf to determine how the superseded data were derived.
 LD0484
 LD0484_MARKER: DB = BENCH MARK DISK
 LD0484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0484_STAMPING: A 33 1934
 LD0484_MARK LOGO: CGS
 LD0484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0484+STABILITY: SURFACE MOTION
 LD0484
 LD0484  HISTORY     - Date     Condition        Report By
 LD0484  HISTORY     - 1934     MONUMENTED       CGS
 LD0484  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0484
 LD0484                          STATION DESCRIPTION
 LD0484
 LD0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0484'0.8 MI E FROM EAST FORT MADISON.
 LD0484'0.8 MILE EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0484'FROM THE STATION AT EAST FORT MADISON, HANCOCK COUNTY, AT POLE
 LD0484'230+07, 72 FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, 6
 LD0484'FEET EAST OF THE CENTERLINE OF A PRIVATE ROAD CROSSING, 4 FEET
 LD0484'NORTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 5 FEET LOWER THAN THE
 LD0484'TRACK.  A STANDARD DISK, STAMPED A 33 1934 AND SET IN THE TOP
 LD0484'OF A CONCRETE POST.
 LD0484
 LD0484                          STATION RECOVERY (2012)
 LD0484
 LD0484'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0484'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0305 ***********************************************************************
 LD0305  DESIGNATION -  A 35
 LD0305  PID         -  LD0305
 LD0305  STATE/COUNTY-  IL/FULTON
 LD0305  COUNTRY     -  US
 LD0305  USGS QUAD   -  DUNCAN MILLS (2018)
 LD0305
 LD0305                         *CURRENT SURVEY CONTROL
 LD0305  ______________________________________________________________________
 LD0305* NAD 83(1986) POSITION- 40 21 02.     (N) 090 08 00.     (W)   SCALED
 LD0305* NAVD 88 ORTHO HEIGHT -   142.254 (meters)      466.71  (feet) ADJUSTED
 LD0305  ______________________________________________________________________
 LD0305  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 LD0305  DYNAMIC HEIGHT  -        142.183 (meters)      466.48  (feet) COMP
 LD0305  MODELED GRAVITY -    980,126.3   (mgal)                       NAVD 88
 LD0305
 LD0305  VERT ORDER      -  SECOND    CLASS 0
 LD0305
 LD0305.The horizontal coordinates were scaled from a map and have
 LD0305.an estimated accuracy of +/- 6 seconds.
 LD0305
 LD0305.The orthometric height was determined by differential leveling and
 LD0305.adjusted by the NATIONAL GEODETIC SURVEY
 LD0305.in June 1991.
 LD0305
 LD0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0305.GEOID18 height accuracy estimate available here.
 LD0305
 LD0305.Click photographs - Photos may exist for this station.
 LD0305
 LD0305.The dynamic height is computed by dividing the NAVD 88
 LD0305.geopotential number by the normal gravity value computed on the
 LD0305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0305.degrees latitude (g = 980.6199 gals.).
 LD0305
 LD0305.The modeled gravity was interpolated from observed gravity values.
 LD0305
 LD0305;                    North         East    Units  Estimated Accuracy
 LD0305;SPC IL W     -   408,910.      702,830.      MT  (+/- 180 meters Scaled)
 LD0305
 LD0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE434706(NAD 83)
 LD0305
 LD0305                          SUPERSEDED SURVEY CONTROL
 LD0305
 LD0305  NGVD 29 (??/??/92)  142.346  (m)          467.01   (f) ADJ UNCH    2 0
 LD0305
 LD0305.Superseded values are not recommended for survey control.
 LD0305
 LD0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0305.See file dsdata.pdf to determine how the superseded data were derived.
 LD0305
 LD0305_MARKER: DB = BENCH MARK DISK
 LD0305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0305_STAMPING: A 35 1935
 LD0305_MARK LOGO: CGS
 LD0305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0305+STABILITY: SURFACE MOTION
 LD0305
 LD0305  HISTORY     - Date     Condition        Report By
 LD0305  HISTORY     - 1935     MONUMENTED       CGS
 LD0305
 LD0305                          STATION DESCRIPTION
 LD0305
 LD0305'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0305'1 MI NW FROM SEPO.
 LD0305'1.0 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0305'RAILROAD FROM THE STATION AT SEPO, FULTON COUNTY, AT POLE 53+18,
 LD0305'12 FEET SOUTHWEST OF A POINT 12 FEET NORTHWEST OF THE CENTER OF A
 LD0305'ROAD CROSSING, 3 FEET NORTHEAST OF THE RIGHT-OF-WAY FENCE, AND
 LD0305'LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED A 35 1935 AND SET
 LD0305'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0985 ***********************************************************************
 KB0985  DESIGNATION -  A 36
 KB0985  PID         -  KB0985
 KB0985  STATE/COUNTY-  IL/MENARD
 KB0985  COUNTRY     -  US
 KB0985  USGS QUAD   -  SALISBURY (2018)
 KB0985
 KB0985                         *CURRENT SURVEY CONTROL
 KB0985  ______________________________________________________________________
 KB0985* NAD 83(1986) POSITION- 39 58 56.     (N) 089 45 22.     (W)   SCALED
 KB0985* NAVD 88 ORTHO HEIGHT -   185.178 (meters)      607.54  (feet) ADJUSTED
 KB0985  ______________________________________________________________________
 KB0985  GEOID HEIGHT    -        -32.637 (meters)                     GEOID18
 KB0985  DYNAMIC HEIGHT  -        185.081 (meters)      607.22  (feet) COMP
 KB0985  MODELED GRAVITY -    980,102.0   (mgal)                       NAVD 88
 KB0985
 KB0985  VERT ORDER      -  SECOND    CLASS 0
 KB0985
 KB0985.The horizontal coordinates were scaled from a map and have
 KB0985.an estimated accuracy of +/- 6 seconds.
 KB0985
 KB0985.The orthometric height was determined by differential leveling and
 KB0985.adjusted by the NATIONAL GEODETIC SURVEY
 KB0985.in June 1991.
 KB0985
 KB0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0985.GEOID18 height accuracy estimate available here.
 KB0985
 KB0985.Click photographs - Photos may exist for this station.
 KB0985
 KB0985.The dynamic height is computed by dividing the NAVD 88
 KB0985.geopotential number by the normal gravity value computed on the
 KB0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0985.degrees latitude (g = 980.6199 gals.).
 KB0985
 KB0985.The modeled gravity was interpolated from observed gravity values.
 KB0985
 KB0985;                    North         East    Units  Estimated Accuracy
 KB0985;SPC IL W     -   368,100.      735,070.      MT  (+/- 180 meters Scaled)
 KB0985
 KB0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK646294(NAD 83)
 KB0985
 KB0985                          SUPERSEDED SURVEY CONTROL
 KB0985
 KB0985  NGVD 29 (??/??/92)  185.276  (m)          607.86   (f) ADJ UNCH    2 0
 KB0985
 KB0985.Superseded values are not recommended for survey control.
 KB0985
 KB0985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0985.See file dsdata.pdf to determine how the superseded data were derived.
 KB0985
 KB0985_MARKER: DB = BENCH MARK DISK
 KB0985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0985_STAMPING: A 36 1934
 KB0985_MARK LOGO: CGS
 KB0985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0985+STABILITY: SURFACE MOTION
 KB0985
 KB0985  HISTORY     - Date     Condition        Report By
 KB0985  HISTORY     - 1934     MONUMENTED       CGS
 KB0985  HISTORY     - 20220809 MARK NOT FOUND   ILDT
 KB0985
 KB0985                          STATION DESCRIPTION
 KB0985
 KB0985'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0985'2.2 MI NW FROM ATHENS.
 KB0985'2.2 MILES NORTHWEST ALONG THE CHICAGO AND ILLINOIS MIDLAND
 KB0985'RAILWAY FROM THE STATION AT ATHENS, MENARD COUNTY, 17 POLES
 KB0985'SOUTHEAST OF MILEPOST 71, 58 FEET SOUTHWEST OF THE CENTER OF
 KB0985'CROSSING 715, 22 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 6
 KB0985'FEET NORTHWEST OF A RIGHT-OF-WAY FENCE CORNER, AND ABOUT 3-1/2
 KB0985'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 36 1934
 KB0985'AND SET IN THE TOP OF A CONCRETE POST.
 KB0985
 KB0985                          STATION RECOVERY (2022)
 KB0985
 KB0985'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0985'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1198 ***********************************************************************
 LC1198  DESIGNATION -  A 37
 LC1198  PID         -  LC1198
 LC1198  STATE/COUNTY-  IL/LOGAN
 LC1198  COUNTRY     -  US
 LC1198  USGS QUAD   -  NEW HOLLAND (2018)
 LC1198
 LC1198                         *CURRENT SURVEY CONTROL
 LC1198  ______________________________________________________________________
 LC1198* NAD 83(1986) POSITION- 40 09 20.     (N) 089 35 21.     (W)   SCALED
 LC1198* NAVD 88 ORTHO HEIGHT -   160.779 (meters)      527.49  (feet) ADJUSTED
 LC1198  ______________________________________________________________________
 LC1198  GEOID HEIGHT    -        -32.689 (meters)                     GEOID18
 LC1198  DYNAMIC HEIGHT  -        160.696 (meters)      527.22  (feet) COMP
 LC1198  MODELED GRAVITY -    980,109.3   (mgal)                       NAVD 88
 LC1198
 LC1198  VERT ORDER      -  SECOND    CLASS 0
 LC1198
 LC1198.The horizontal coordinates were scaled from a map and have
 LC1198.an estimated accuracy of +/- 6 seconds.
 LC1198
 LC1198.The orthometric height was determined by differential leveling and
 LC1198.adjusted by the NATIONAL GEODETIC SURVEY
 LC1198.in June 1991.
 LC1198
 LC1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1198.GEOID18 height accuracy estimate available here.
 LC1198
 LC1198.Click photographs - Photos may exist for this station.
 LC1198
 LC1198.The dynamic height is computed by dividing the NAVD 88
 LC1198.geopotential number by the normal gravity value computed on the
 LC1198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1198.degrees latitude (g = 980.6199 gals.).
 LC1198
 LC1198.The modeled gravity was interpolated from observed gravity values.
 LC1198
 LC1198;                    North         East    Units  Estimated Accuracy
 LC1198;SPC IL W     -   387,420.      749,200.      MT  (+/- 180 meters Scaled)
 LC1198
 LC1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK794482(NAD 83)
 LC1198
 LC1198                          SUPERSEDED SURVEY CONTROL
 LC1198
 LC1198  NGVD 29 (??/??/92)  160.871  (m)          527.79   (f) ADJ UNCH    2 0
 LC1198
 LC1198.Superseded values are not recommended for survey control.
 LC1198
 LC1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1198.See file dsdata.pdf to determine how the superseded data were derived.
 LC1198
 LC1198_MARKER: DB = BENCH MARK DISK
 LC1198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1198_STAMPING: A 37 1934
 LC1198_MARK LOGO: CGS
 LC1198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1198+STABILITY: SURFACE MOTION
 LC1198
 LC1198  HISTORY     - Date     Condition        Report By
 LC1198  HISTORY     - 1934     MONUMENTED       CGS
 LC1198  HISTORY     - 1943     GOOD             CGS
 LC1198  HISTORY     - 20200421 MARK NOT FOUND   ILDT
 LC1198
 LC1198                          STATION DESCRIPTION
 LC1198
 LC1198'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LC1198'4.1 MI N FROM MIDDLETOWN.
 LC1198'4.1 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROADFROM THE
 LC1198'STATION AT MIDDLETOWN, LOGAN COUNTY, AT A PRIVATE-ROAD CROSSING,
 LC1198'27.5 FEET WEST OF THE CENTERLINE OF THE TRACK, 13.5 FEET SOUTH
 LC1198'OF THE CENTER OF A GATE, 6.5 FEET NORTH OF A POLE, 2 FEET EAST
 LC1198'OF THE FENCE LINE, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 LC1198'STAMPED A 37 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC1198
 LC1198                          STATION RECOVERY (2020)
 LC1198
 LC1198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1198'RAILROAD TRACKS HAVE BEEN REMOVED AND IS NOW A PLOWED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0436 ***********************************************************************
 LC0436  DESIGNATION -  A 39
 LC0436  PID         -  LC0436
 LC0436  STATE/COUNTY-  IL/MCLEAN
 LC0436  COUNTRY     -  US
 LC0436  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0436
 LC0436                         *CURRENT SURVEY CONTROL
 LC0436  ______________________________________________________________________
 LC0436* NAD 83(1986) POSITION- 40 27 25.     (N) 088 58 47.     (W)   SCALED
 LC0436* NAVD 88 ORTHO HEIGHT -   260.997 (meters)      856.29  (feet) ADJUSTED
 LC0436  ______________________________________________________________________
 LC0436  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0436  DYNAMIC HEIGHT  -        260.874 (meters)      855.88  (feet) COMP
 LC0436  MODELED GRAVITY -    980,147.4   (mgal)                       NAVD 88
 LC0436
 LC0436  VERT ORDER      -  FIRST     CLASS II
 LC0436
 LC0436.The horizontal coordinates were scaled from a map and have
 LC0436.an estimated accuracy of +/- 6 seconds.
 LC0436
 LC0436.The orthometric height was determined by differential leveling and
 LC0436.adjusted by the NATIONAL GEODETIC SURVEY
 LC0436.in June 1991.
 LC0436
 LC0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0436.GEOID18 height accuracy estimate available here.
 LC0436
 LC0436.Click photographs - Photos may exist for this station.
 LC0436
 LC0436.The dynamic height is computed by dividing the NAVD 88
 LC0436.geopotential number by the normal gravity value computed on the
 LC0436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0436.degrees latitude (g = 980.6199 gals.).
 LC0436
 LC0436.The modeled gravity was interpolated from observed gravity values.
 LC0436
 LC0436;                    North         East    Units  Estimated Accuracy
 LC0436;SPC IL E     -   420,940.      245,170.      MT  (+/- 180 meters Scaled)
 LC0436
 LC0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK321803(NAD 83)
 LC0436
 LC0436                          SUPERSEDED SURVEY CONTROL
 LC0436
 LC0436  NGVD 29 (??/??/92)  261.054  (m)          856.47   (f) ADJ UNCH    1 2
 LC0436
 LC0436.Superseded values are not recommended for survey control.
 LC0436
 LC0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0436.See file dsdata.pdf to determine how the superseded data were derived.
 LC0436
 LC0436_MARKER: DB = BENCH MARK DISK
 LC0436_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0436_SP_SET: FOUNDATION
 LC0436_STAMPING: A 39 1934
 LC0436_MARK LOGO: CGS
 LC0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0436+STABILITY: SURFACE MOTION
 LC0436
 LC0436  HISTORY     - Date     Condition        Report By
 LC0436  HISTORY     - 1934     MONUMENTED       CGS
 LC0436  HISTORY     - 1969     GOOD             CGS
 LC0436  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0436
 LC0436                          STATION DESCRIPTION
 LC0436
 LC0436'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0436'2.3 MI S FROM BLOOMINGTON.
 LC0436'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0436'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 1.65 MILES SOUTH ALONG
 LC0436'THE ILLINOIS CENTRAL RAILROAD, 0.2 MILE SOUTH OF A RAILROAD
 LC0436'UNDERPASS FOR U.S. HIGHWAY 66, 44 FEET EAST-SOUTHEAST OF THE
 LC0436'CENTER OF THE CROSSING OF THE RAILROAD AND THE NEW YORK, CHICAGO,
 LC0436'AND ST. LOUIS RAILROAD, 27 FEET EAST OF THE EAST RAIL OF THE
 LC0436'ILLINOIS CENTRAL RAILROAD, 8 FEET SOUTH OF THE SOUTH RAIL OF THE
 LC0436'NEW YORK, CHICAGO AND ST. LOUIS RAILROAD, SET IN THE TOP OF THE
 LC0436'SOUTHEAST CORNER OF AN ABANDONED CONCRETE FOUNDATION, 45 FEET
 LC0436'EAST OF THE SOUTHEAST CORNER OF DEAN TOWER, 62 FEET NORTH-NORTHEAST
 LC0436'OF THE CENTER OF THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD
 LC0436'AND THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD, 18 1/2 FEET
 LC0436'NORTH OF A TELEPHONE POLE WHICH IS BRACED BY 2 GUY WIRES, AND
 LC0436'ABOUT LEVEL WITH THE SURRFACE OF THE GROUND.  SEC 15, T 23N, R 2E.
 LC0436'NOTE-- THE CONCRETE FOUNDATION IS DECOMPOSING BUT THE MARK APPEARS TO
 LC0436'BE SOLID.
 LC0436
 LC0436                          STATION RECOVERY (2012)
 LC0436
 LC0436'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0436'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0031 ***********************************************************************
 LC0031  DESIGNATION -  A 42
 LC0031  PID         -  LC0031
 LC0031  STATE/COUNTY-  IL/FORD
 LC0031  COUNTRY     -  US
 LC0031  USGS QUAD   -  PIPER CITY (2018)
 LC0031
 LC0031                         *CURRENT SURVEY CONTROL
 LC0031  ______________________________________________________________________
 LC0031* NAD 83(1986) POSITION- 40 45 35.     (N) 088 09 49.     (W)   SCALED
 LC0031* NAVD 88 ORTHO HEIGHT -   202.059 (meters)      662.92  (feet) ADJUSTED
 LC0031  ______________________________________________________________________
 LC0031  GEOID HEIGHT    -        -32.229 (meters)                     GEOID18
 LC0031  DYNAMIC HEIGHT  -        201.972 (meters)      662.64  (feet) COMP
 LC0031  MODELED GRAVITY -    980,187.4   (mgal)                       NAVD 88
 LC0031
 LC0031  VERT ORDER      -  SECOND    CLASS 0
 LC0031
 LC0031.The horizontal coordinates were scaled from a map and have
 LC0031.an estimated accuracy of +/- 6 seconds.
 LC0031
 LC0031.The orthometric height was determined by differential leveling and
 LC0031.adjusted by the NATIONAL GEODETIC SURVEY
 LC0031.in June 1991.
 LC0031
 LC0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0031.GEOID18 height accuracy estimate available here.
 LC0031
 LC0031.Click photographs - Photos may exist for this station.
 LC0031
 LC0031.The dynamic height is computed by dividing the NAVD 88
 LC0031.geopotential number by the normal gravity value computed on the
 LC0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0031.degrees latitude (g = 980.6199 gals.).
 LC0031
 LC0031.The modeled gravity was interpolated from observed gravity values.
 LC0031
 LC0031;                    North         East    Units  Estimated Accuracy
 LC0031;SPC IL E     -   454,370.      314,330.      MT  (+/- 180 meters Scaled)
 LC0031
 LC0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL017127(NAD 83)
 LC0031
 LC0031                          SUPERSEDED SURVEY CONTROL
 LC0031
 LC0031  NGVD 29 (??/??/92)  202.129  (m)          663.15   (f) ADJ UNCH    2 0
 LC0031
 LC0031.Superseded values are not recommended for survey control.
 LC0031
 LC0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0031.See file dsdata.pdf to determine how the superseded data were derived.
 LC0031
 LC0031_MARKER: DB = BENCH MARK DISK
 LC0031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0031_STAMPING: A 42 1935
 LC0031_MARK LOGO: CGS
 LC0031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0031+STABILITY: SURFACE MOTION
 LC0031
 LC0031  HISTORY     - Date     Condition        Report By
 LC0031  HISTORY     - 1935     MONUMENTED       CGS
 LC0031  HISTORY     - 1944     MARK NOT FOUND   CGS
 LC0031  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0031
 LC0031                          STATION DESCRIPTION
 LC0031
 LC0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LC0031'1.5 MI E FROM PIPER CITY.
 LC0031'1.5 MILES EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0031'FROM THE STATION AT PIPER CITY, FORD COUNTY, 14 POLES EAST OF
 LC0031'MILEPOST 34, AT A ROAD CROSSING, 31 FEET SOUH OF THE CENTERLINE
 LC0031'OF THE TRACK, 12 FEET WEST OF THE CENTER OF THE ROAD, 2-1/2
 LC0031'FEET NORTH OF THE CROSSING SIGN, AND 2 FEET LOWER THAN THE
 LC0031'TRACK.  A STANDARD DISK, STAMPED A 42 1935 AND SET IN THE TOP
 LC0031'OF A CONCRETE POST.
 LC0031
 LC0031                          STATION RECOVERY (1984)
 LC0031
 LC0031'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0031'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0661 ***********************************************************************
 LC0661  DESIGNATION -  A 43
 LC0661  PID         -  LC0661
 LC0661  STATE/COUNTY-  IL/MCLEAN
 LC0661  COUNTRY     -  US
 LC0661  USGS QUAD   -  LEXINGTON (2018)
 LC0661
 LC0661                         *CURRENT SURVEY CONTROL
 LC0661  ______________________________________________________________________
 LC0661* NAD 83(1986) POSITION- 40 44 36.     (N) 088 47 43.     (W)   SCALED
 LC0661* NAVD 88 ORTHO HEIGHT -   227.335 (meters)      745.85  (feet) ADJUSTED
 LC0661  ______________________________________________________________________
 LC0661  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 LC0661  DYNAMIC HEIGHT  -        227.234 (meters)      745.52  (feet) COMP
 LC0661  MODELED GRAVITY -    980,175.1   (mgal)                       NAVD 88
 LC0661
 LC0661  VERT ORDER      -  SECOND    CLASS 0
 LC0661
 LC0661.The horizontal coordinates were scaled from a map and have
 LC0661.an estimated accuracy of +/- 6 seconds.
 LC0661
 LC0661.The orthometric height was determined by differential leveling and
 LC0661.adjusted by the NATIONAL GEODETIC SURVEY
 LC0661.in June 1991.
 LC0661
 LC0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0661.GEOID18 height accuracy estimate available here.
 LC0661
 LC0661.Click photographs - Photos may exist for this station.
 LC0661
 LC0661.The dynamic height is computed by dividing the NAVD 88
 LC0661.geopotential number by the normal gravity value computed on the
 LC0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0661.degrees latitude (g = 980.6199 gals.).
 LC0661
 LC0661.The modeled gravity was interpolated from observed gravity values.
 LC0661
 LC0661;                    North         East    Units  Estimated Accuracy
 LC0661;SPC IL E     -   452,640.      260,990.      MT  (+/- 180 meters Scaled)
 LC0661
 LC0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL484118(NAD 83)
 LC0661
 LC0661                          SUPERSEDED SURVEY CONTROL
 LC0661
 LC0661  NGVD 29 (??/??/92)  227.382  (m)          746.00   (f) ADJ UNCH    2 0
 LC0661
 LC0661.Superseded values are not recommended for survey control.
 LC0661
 LC0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0661.See file dsdata.pdf to determine how the superseded data were derived.
 LC0661
 LC0661_MARKER: DB = BENCH MARK DISK
 LC0661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0661_STAMPING: A 43 1934
 LC0661_MARK LOGO: CGS
 LC0661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0661+STABILITY: SURFACE MOTION
 LC0661
 LC0661  HISTORY     - Date     Condition        Report By
 LC0661  HISTORY     - 1934     MONUMENTED       CGS
 LC0661
 LC0661                          STATION DESCRIPTION
 LC0661
 LC0661'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0661'4 MI W FROM CHENOA.
 LC0661'4.0 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LC0661'THE STATION AT CHENOA, MCLEAN  COUNTY, 9 POLES EAST OF MILEPOST
 LC0661'67, AT A PUBLIC-ROAD CROSSING, 39 FEET WEST OF THE CENTERLINE OF
 LC0661'THE ROAD, 39 FEET NORTH OF THE CENTERLINE OF THE TRACK, 8 FEET
 LC0661'SOUTH OF THE RIGHT-OF-WAY FENCE, AND 2 FEET BELOW THE LEVEL OF
 LC0661'THE TRACK.  A STANDARD DISK, STAMPED A 43 1934 AND SET IN THE TOP
 LC0661'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0079 ***********************************************************************
 LD0079  DESIGNATION -  A 44
 LD0079  PID         -  LD0079
 LD0079  STATE/COUNTY-  IL/FULTON
 LD0079  COUNTRY     -  US
 LD0079  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0079
 LD0079                         *CURRENT SURVEY CONTROL
 LD0079  ______________________________________________________________________
 LD0079* NAD 83(1986) POSITION- 40 41 52.     (N) 090 00 42.     (W)   SCALED
 LD0079* NAVD 88 ORTHO HEIGHT -   223.876 (meters)      734.50  (feet) ADJUSTED
 LD0079  ______________________________________________________________________
 LD0079  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 LD0079  DYNAMIC HEIGHT  -        223.769 (meters)      734.15  (feet) COMP
 LD0079  MODELED GRAVITY -    980,142.6   (mgal)                       NAVD 88
 LD0079
 LD0079  VERT ORDER      -  SECOND    CLASS 0
 LD0079
 LD0079.The horizontal coordinates were scaled from a map and have
 LD0079.an estimated accuracy of +/- 6 seconds.
 LD0079
 LD0079.The orthometric height was determined by differential leveling and
 LD0079.adjusted by the NATIONAL GEODETIC SURVEY
 LD0079.in June 1991.
 LD0079
 LD0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0079.GEOID18 height accuracy estimate available here.
 LD0079
 LD0079.Click photographs - Photos may exist for this station.
 LD0079
 LD0079.The dynamic height is computed by dividing the NAVD 88
 LD0079.geopotential number by the normal gravity value computed on the
 LD0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0079.degrees latitude (g = 980.6199 gals.).
 LD0079
 LD0079.The modeled gravity was interpolated from observed gravity values.
 LD0079
 LD0079;                    North         East    Units  Estimated Accuracy
 LD0079;SPC IL W     -   447,480.      713,100.      MT  (+/- 180 meters Scaled)
 LD0079
 LD0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF524095(NAD 83)
 LD0079
 LD0079                          SUPERSEDED SURVEY CONTROL
 LD0079
 LD0079  NGVD 29 (??/??/92)  223.953  (m)          734.75   (f) ADJ UNCH    2 0
 LD0079
 LD0079.Superseded values are not recommended for survey control.
 LD0079
 LD0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0079.See file dsdata.pdf to determine how the superseded data were derived.
 LD0079
 LD0079_MARKER: DB = BENCH MARK DISK
 LD0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0079_STAMPING: A 44 1935
 LD0079_MARK LOGO: CGS
 LD0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0079+STABILITY: SURFACE MOTION
 LD0079
 LD0079  HISTORY     - Date     Condition        Report By
 LD0079  HISTORY     - 1935     MONUMENTED       CGS
 LD0079  HISTORY     - 1942     GOOD             CGS
 LD0079  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0079  HISTORY     - 1980     MARK NOT FOUND   ILDT
 LD0079
 LD0079                          STATION DESCRIPTION
 LD0079
 LD0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0079'AT FARMINGTON.
 LD0079'AT FARMINGTON, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0079'RAILROAD, 0.2 MILE SOUTH OF THE STATION, 15 POLES NORTH OF MILEPOST
 LD0079'53, 27 FEET EAST OF A POINT 33 FEET SOUTH OF THE CENTER OF A STREET
 LD0079'CROSSING, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED A 44
 LD0079'1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0079
 LD0079                          STATION RECOVERY (1974)
 LD0079
 LD0079'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0079'MARK NOT FOUND.
 LD0079
 LD0079                          STATION RECOVERY (1980)
 LD0079
 LD0079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LD0079'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1122 ***********************************************************************
 MF1122  DESIGNATION -  A 46
 MF1122  PID         -  MF1122
 MF1122  STATE/COUNTY-  IL/LEE
 MF1122  COUNTRY     -  US
 MF1122  USGS QUAD   -  HAHNAMAN (2018)
 MF1122
 MF1122                         *CURRENT SURVEY CONTROL
 MF1122  ______________________________________________________________________
 MF1122* NAD 83(1986) POSITION- 41 40 18.     (N) 089 37 42.     (W)   SCALED
 MF1122* NAVD 88 ORTHO HEIGHT -   201.188 (meters)      660.06  (feet) ADJUSTED
 MF1122  ______________________________________________________________________
 MF1122  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 MF1122  DYNAMIC HEIGHT  -        201.114 (meters)      659.82  (feet) COMP
 MF1122  MODELED GRAVITY -    980,249.2   (mgal)                       NAVD 88
 MF1122
 MF1122  VERT ORDER      -  SECOND    CLASS 0
 MF1122
 MF1122.The horizontal coordinates were scaled from a map and have
 MF1122.an estimated accuracy of +/- 6 seconds.
 MF1122
 MF1122.The orthometric height was determined by differential leveling and
 MF1122.adjusted by the NATIONAL GEODETIC SURVEY
 MF1122.in June 1991.
 MF1122
 MF1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1122.GEOID18 height accuracy estimate available here.
 MF1122
 MF1122.Click photographs - Photos may exist for this station.
 MF1122
 MF1122.The dynamic height is computed by dividing the NAVD 88
 MF1122.geopotential number by the normal gravity value computed on the
 MF1122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1122.degrees latitude (g = 980.6199 gals.).
 MF1122
 MF1122.The modeled gravity was interpolated from observed gravity values.
 MF1122
 MF1122;                    North         East    Units  Estimated Accuracy
 MF1122;SPC IL W     -   555,760.      744,830.      MT  (+/- 180 meters Scaled)
 MF1122
 MF1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM812166(NAD 83)
 MF1122
 MF1122                          SUPERSEDED SURVEY CONTROL
 MF1122
 MF1122  NGVD 29 (??/??/92)  201.256  (m)          660.29   (f) ADJ UNCH    2 0
 MF1122
 MF1122.Superseded values are not recommended for survey control.
 MF1122
 MF1122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1122.See file dsdata.pdf to determine how the superseded data were derived.
 MF1122
 MF1122_MARKER: DB = BENCH MARK DISK
 MF1122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1122_STAMPING: A 46 1934
 MF1122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1122+STABILITY: SURFACE MOTION
 MF1122
 MF1122  HISTORY     - Date     Condition        Report By
 MF1122  HISTORY     - 1934     MONUMENTED       CGS
 MF1122  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF1122  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1122  HISTORY     - 20030605 POOR             USPSQD
 MF1122
 MF1122                          STATION DESCRIPTION
 MF1122
 MF1122'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1122'2.7 MI N FROM HAHNAMAN.
 MF1122'IN LEE COUNTY, 2.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 MF1122'RAILWAY FROM THE STATION AT HAHNAMAN, WHITESIDE COUNTY, AT MILEPOST
 MF1122'9, AT A ROAD CROSSING, 42 FEET WEST OF THE CENTERLINE OF THE TRACK,
 MF1122'39 FEET NORTH OF THE CENTERLINE OF THE ROAD, 8 FEET EAST OF A FENCE
 MF1122'CORNER, AND ABOUT 2 FEET HIGHER THAN THE TRACK.  A STANDARD DISK,
 MF1122'STAMPED A 46 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1122
 MF1122                          STATION RECOVERY (1995)
 MF1122
 MF1122'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1122'MARK NOT FOUND.
 MF1122
 MF1122                          STATION RECOVERY (2002)
 MF1122
 MF1122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1122'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1122
 MF1122                          STATION RECOVERY (2003)
 MF1122
 MF1122'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1122'MONUMENT FOUND DISK AND PIN MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0714 ***********************************************************************
 NH0714  DESIGNATION -  A 47
 NH0714  PID         -  NH0714
 NH0714  STATE/COUNTY-  IL/OGLE
 NH0714  COUNTRY     -  US
 NH0714  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0714
 NH0714                         *CURRENT SURVEY CONTROL
 NH0714  ______________________________________________________________________
 NH0714* NAD 83(1986) POSITION- 42 07 39.     (N) 089 34 39.     (W)   SCALED
 NH0714* NAVD 88 ORTHO HEIGHT -   283.544 (meters)      930.26  (feet) ADJUSTED
 NH0714  ______________________________________________________________________
 NH0714  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 NH0714  DYNAMIC HEIGHT  -        283.449 (meters)      929.95  (feet) COMP
 NH0714  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 NH0714
 NH0714  VERT ORDER      -  FIRST     CLASS I
 NH0714
 NH0714.The horizontal coordinates were scaled from a map and have
 NH0714.an estimated accuracy of +/- 6 seconds.
 NH0714
 NH0714.The orthometric height was determined by differential leveling and
 NH0714.adjusted by the NATIONAL GEODETIC SURVEY
 NH0714.in June 1991.
 NH0714
 NH0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0714.GEOID18 height accuracy estimate available here.
 NH0714
 NH0714.Click photographs - Photos may exist for this station.
 NH0714
 NH0714.The dynamic height is computed by dividing the NAVD 88
 NH0714.geopotential number by the normal gravity value computed on the
 NH0714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0714.degrees latitude (g = 980.6199 gals.).
 NH0714
 NH0714.The modeled gravity was interpolated from observed gravity values.
 NH0714
 NH0714;                    North         East    Units  Estimated Accuracy
 NH0714;SPC IL W     -   606,410.      748,710.      MT  (+/- 180 meters Scaled)
 NH0714
 NH0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM869671(NAD 83)
 NH0714
 NH0714                          SUPERSEDED SURVEY CONTROL
 NH0714
 NH0714  NGVD 29 (??/??/92)  283.579  (m)          930.38   (f) ADJ UNCH    1 1
 NH0714
 NH0714.Superseded values are not recommended for survey control.
 NH0714
 NH0714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0714.See file dsdata.pdf to determine how the superseded data were derived.
 NH0714
 NH0714_MARKER: DB = BENCH MARK DISK
 NH0714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0714_STAMPING: A 47 1934
 NH0714_MARK LOGO: CGS
 NH0714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0714+STABILITY: SURFACE MOTION
 NH0714
 NH0714  HISTORY     - Date     Condition        Report By
 NH0714  HISTORY     - 1934     MONUMENTED       CGS
 NH0714  HISTORY     - 1970     GOOD             NGS
 NH0714  HISTORY     - 1987     GOOD             USPSQD
 NH0714  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NH0714  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH0714  HISTORY     - 20050205 GOOD             USPSQD
 NH0714
 NH0714                          STATION DESCRIPTION
 NH0714
 NH0714'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0714'0.1 MI E FROM FORRESTON.
 NH0714'ABOUT 0.1 MILE EAST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0714'OFFICE AT FORRESTON, 79 FEET SOUTH OF THE CENTER LINE OF THE
 NH0714'HIGHWAY, 37 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK OF THE
 NH0714'ILLINOIS CENTRAL RAILROAD, 3 FEET NORTH OF A TELEPHONE POLE,
 NH0714'1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 NH0714'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 NH0714'SEC 33, T25N, R8E.
 NH0714
 NH0714                          STATION RECOVERY (1987)
 NH0714
 NH0714'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0714'RECOVERED IN GOOD CONDITION.
 NH0714
 NH0714                          STATION RECOVERY (1996)
 NH0714
 NH0714'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0714'MARK NOT FOUND.
 NH0714
 NH0714                          STATION RECOVERY (2001)
 NH0714
 NH0714'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0714'MARK NOT FOUND.
 NH0714
 NH0714                          STATION RECOVERY (2005)
 NH0714
 NH0714'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0714'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1179 ***********************************************************************
 MF1179  DESIGNATION -  A 48
 MF1179  PID         -  MF1179
 MF1179  STATE/COUNTY-  IL/WHITESIDE
 MF1179  COUNTRY     -  US
 MF1179  USGS QUAD   -  COMO (2018)
 MF1179
 MF1179                         *CURRENT SURVEY CONTROL
 MF1179  ______________________________________________________________________
 MF1179* NAD 83(1986) POSITION- 41 47 18.14   (N) 089 45 44.05   (W)   HD_HELD1
 MF1179* NAVD 88 ORTHO HEIGHT -   194.527 (meters)      638.21  (feet) ADJUSTED
 MF1179  ______________________________________________________________________
 MF1179  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 MF1179  DYNAMIC HEIGHT  -        194.458 (meters)      637.98  (feet) COMP
 MF1179  MODELED GRAVITY -    980,264.3   (mgal)                       NAVD 88
 MF1179
 MF1179  VERT ORDER      -  SECOND    CLASS 0
 MF1179
 MF1179.The horizontal coordinates were determined by differentially corrected
 MF1179.hand held GPS observations or other comparable positioning techniques
 MF1179.and have an estimated accuracy of +/- 3 meters.
 MF1179
 MF1179.The orthometric height was determined by differential leveling and
 MF1179.adjusted by the NATIONAL GEODETIC SURVEY
 MF1179.in June 1991.
 MF1179
 MF1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1179.GEOID18 height accuracy estimate available here.
 MF1179
 MF1179.Click photographs - Photos may exist for this station.
 MF1179
 MF1179.The dynamic height is computed by dividing the NAVD 88
 MF1179.geopotential number by the normal gravity value computed on the
 MF1179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1179.degrees latitude (g = 980.6199 gals.).
 MF1179
 MF1179.The modeled gravity was interpolated from observed gravity values.
 MF1179
 MF1179;                    North         East    Units  Estimated Accuracy
 MF1179;SPC IL W     -   568,657.3     733,616.2     MT  (+/- 3 meters HH1 GPS) 
 MF1179
 MF1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7047129968(NAD 83)
 MF1179
 MF1179                          SUPERSEDED SURVEY CONTROL
 MF1179
 MF1179  NGVD 29 (??/??/92)  194.580  (m)          638.38   (f) ADJ UNCH    2 0
 MF1179
 MF1179.Superseded values are not recommended for survey control.
 MF1179
 MF1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1179.See file dsdata.pdf to determine how the superseded data were derived.
 MF1179
 MF1179_MARKER: DB = BENCH MARK DISK
 MF1179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1179_STAMPING: A 48 1934
 MF1179_MARK LOGO: CGS
 MF1179_PROJECTION: RECESSED 25 CENTIMETERS
 MF1179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1179+STABILITY: SURFACE MOTION
 MF1179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1179+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2017
 MF1179
 MF1179  HISTORY     - Date     Condition        Report By
 MF1179  HISTORY     - 1934     MONUMENTED       CGS
 MF1179  HISTORY     - 1934     GOOD             CGS
 MF1179  HISTORY     - 19940822 GOOD             USPSQD
 MF1179  HISTORY     - 19990501 GOOD             USPSQD
 MF1179  HISTORY     - 20000920 GOOD             ILDT
 MF1179  HISTORY     - 20030314 GOOD             USPSQD
 MF1179  HISTORY     - 20050321 GOOD             USPSQD
 MF1179  HISTORY     - 20171017 GOOD             ILDT
 MF1179  HISTORY     - 20200624 GOOD             ILDT
 MF1179  HISTORY     - 20240513 GOOD             AMESC
 MF1179
 MF1179                          STATION DESCRIPTION
 MF1179
 MF1179'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1179'AT GALT.
 MF1179'AT GALT, WHITESIDE COUNTY, ON THE CHICAGO AND NORTH WESTERN RAILWAY,
 MF1179'AT A ROAD CROSSING OPPOSITE THE EAST END OF THE STATION, 36 FEET
 MF1179'WEST OF THE CENTERLINE OF THE ROAD, 32 FEET NORTH OF THE CENTERLINE
 MF1179'OF THE NORTH TRACK, AND 6 FEET WEST OF A POLE.  A STANDARD DISK,
 MF1179'STAMPED A 48 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1179
 MF1179                          STATION RECOVERY (1994)
 MF1179
 MF1179'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1179'RECOVERED IN GOOD CONDITION.
 MF1179
 MF1179                          STATION RECOVERY (1999)
 MF1179
 MF1179'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1179'RECOVERED IN GOOD CONDITION.
 MF1179
 MF1179                          STATION RECOVERY (2000)
 MF1179
 MF1179'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2000 (JES)
 MF1179'10.7 FEET FROM A NAIL AND SHINER IN A TELEGRAPH POLE, 5.2 FEET
 MF1179'NORTHEASTERLY FROM THE CORNER OF A CONTROL CABINET, 10.9 FEET
 MF1179'SOUTHERLY FROM A BOLT IN A CONCRETE DRIVEWAY. BURIED 8 INCHES ALONG
 MF1179'GRAVEL DRIVE.
 MF1179
 MF1179                          STATION RECOVERY (2003)
 MF1179
 MF1179'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1179'RECOVERED IN GOOD CONDITION.
 MF1179
 MF1179                          STATION RECOVERY (2005)
 MF1179
 MF1179'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1179'RECOVERED IN GOOD CONDITION.
 MF1179
 MF1179                          STATION RECOVERY (2017)
 MF1179
 MF1179'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (RBI)
 MF1179'RECOVERED IN GOOD CONDITION.
 MF1179
 MF1179                          STATION RECOVERY (2020)
 MF1179
 MF1179'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1179'CAN GPS BUT I HAVE SUBMITTED 4, 4 HOURS SESSIONS AND NONE HAVE BEEN
 MF1179'ACCEPTED.  AMBIGUITY WAS ALWAYS TO HIGH PROBABLY TREES OR MULTIPATHING
 MF1179'FROM RAILROAD SHED AND CROSSING SIGNAL.
 MF1179
 MF1179                          STATION RECOVERY (2024)
 MF1179
 MF1179'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2024 (PFS)
 MF1179'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0036 ***********************************************************************
 MF0036  DESIGNATION -  A 50
 MF0036  PID         -  MF0036
 MF0036  STATE/COUNTY-  IL/KENDALL
 MF0036  COUNTRY     -  US
 MF0036  USGS QUAD   -  YORKVILLE (2018)
 MF0036
 MF0036                         *CURRENT SURVEY CONTROL
 MF0036  ______________________________________________________________________
 MF0036* NAD 83(1986) POSITION- 41 40 58.     (N) 088 26 43.     (W)   SCALED
 MF0036* NAVD 88 ORTHO HEIGHT -   196.279 (meters)      643.96  (feet) ADJUSTED
 MF0036  ______________________________________________________________________
 MF0036  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0036  DYNAMIC HEIGHT  -        196.209 (meters)      643.73  (feet) COMP
 MF0036  MODELED GRAVITY -    980,259.0   (mgal)                       NAVD 88
 MF0036
 MF0036  VERT ORDER      -  SECOND    CLASS 0
 MF0036
 MF0036.The horizontal coordinates were scaled from a map and have
 MF0036.an estimated accuracy of +/- 6 seconds.
 MF0036
 MF0036.The orthometric height was determined by differential leveling and
 MF0036.adjusted by the NATIONAL GEODETIC SURVEY
 MF0036.in June 1991.
 MF0036
 MF0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0036.GEOID18 height accuracy estimate available here.
 MF0036
 MF0036.Click photographs - Photos may exist for this station.
 MF0036
 MF0036.The dynamic height is computed by dividing the NAVD 88
 MF0036.geopotential number by the normal gravity value computed on the
 MF0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0036.degrees latitude (g = 980.6199 gals.).
 MF0036
 MF0036.The modeled gravity was interpolated from observed gravity values.
 MF0036
 MF0036;                    North         East    Units  Estimated Accuracy
 MF0036;SPC IL E     -   556,880.      290,680.      MT  (+/- 180 meters Scaled)
 MF0036
 MF0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM797155(NAD 83)
 MF0036
 MF0036                          SUPERSEDED SURVEY CONTROL
 MF0036
 MF0036  NGVD 29 (??/??/92)  196.35   (m)          644.2    (f) COMPUTED    2 0
 MF0036
 MF0036.Superseded values are not recommended for survey control.
 MF0036
 MF0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0036.See file dsdata.pdf to determine how the superseded data were derived.
 MF0036
 MF0036_MARKER: DB = BENCH MARK DISK
 MF0036_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0036_SP_SET: BRIDGE
 MF0036_STAMPING: A 50 1934
 MF0036_MARK LOGO: CGS
 MF0036_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0036
 MF0036  HISTORY     - Date     Condition        Report By
 MF0036  HISTORY     - 1934     MONUMENTED       CGS
 MF0036  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0036  HISTORY     - 20071107 MARK NOT FOUND   GEOCAC
 MF0036
 MF0036                          STATION DESCRIPTION
 MF0036
 MF0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0036'1.4 MI W FROM BRISTOL.
 MF0036'DEPOT, BRISTOL ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD 14
 MF0036'POLES NORTHEAST OF MILEPOST 47.  SET IN THE CENTER OF 3 FOOT BY 8
 MF0036'FOOT CONCRETE BASE OF SIGNAL BRIDGE, 9 FEET NORTHWEST OF THE
 MF0036'CENTER LINE OF THE NORTH TRACK, AT RAIL LEVEL.
 MF0036
 MF0036                          STATION RECOVERY (2001)
 MF0036
 MF0036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0036'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0036
 MF0036                          STATION RECOVERY (2007)
 MF0036
 MF0036'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0037 ***********************************************************************
 MF0037  DESIGNATION -  A 50 RESET
 MF0037  PID         -  MF0037
 MF0037  STATE/COUNTY-  IL/KENDALL
 MF0037  COUNTRY     -  US
 MF0037  USGS QUAD   -  YORKVILLE (2018)
 MF0037
 MF0037                         *CURRENT SURVEY CONTROL
 MF0037  ______________________________________________________________________
 MF0037* NAD 83(1986) POSITION- 41 40 58.     (N) 088 26 43.     (W)   SCALED
 MF0037* NAVD 88 ORTHO HEIGHT -   196.38  (meters)      644.3   (feet) RESET
 MF0037  ______________________________________________________________________
 MF0037  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0037  VERT ORDER      -  THIRD
 MF0037
 MF0037.The horizontal coordinates were scaled from a map and have
 MF0037.an estimated accuracy of +/- 6 seconds.
 MF0037
 MF0037.The orthometric height was computed from unverified reset data.
 MF0037
 MF0037.No vertical observational check was made to the station.
 MF0037
 MF0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0037.GEOID18 height accuracy estimate available here.
 MF0037
 MF0037.Click photographs - Photos may exist for this station.
 MF0037
 MF0037;                    North         East    Units  Estimated Accuracy
 MF0037;SPC IL E     -   556,880.      290,680.      MT  (+/- 180 meters Scaled)
 MF0037
 MF0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM797155(NAD 83)
 MF0037
 MF0037                          SUPERSEDED SURVEY CONTROL
 MF0037
 MF0037  NGVD 29 (??/??/??)  196.45   (m)          644.5    (f) RESET       3  
 MF0037
 MF0037.Superseded values are not recommended for survey control.
 MF0037
 MF0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0037.See file dsdata.pdf to determine how the superseded data were derived.
 MF0037
 MF0037_MARKER: DB = BENCH MARK DISK
 MF0037_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0037_SP_SET: ABUTMENT
 MF0037_STAMPING: A 50 RESET 1944
 MF0037_MARK LOGO: CGS
 MF0037_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0037+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2007
 MF0037
 MF0037  HISTORY     - Date     Condition        Report By
 MF0037  HISTORY     - 1944     MONUMENTED       CBQRR
 MF0037  HISTORY     - 1944     GOOD             CBQRR
 MF0037  HISTORY     - 1987     GOOD             USPSQD
 MF0037  HISTORY     - 1989     GOOD             USPSQD
 MF0037  HISTORY     - 20010331 GOOD             NGS
 MF0037  HISTORY     - 20020207 GOOD             USPSQD
 MF0037  HISTORY     - 20050319 GOOD             USPSQD
 MF0037  HISTORY     - 20070311 GOOD             USPSQD
 MF0037  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 MF0037
 MF0037                          STATION DESCRIPTION
 MF0037
 MF0037'DESCRIBED BY BURLINGTON RAILROAD 1944
 MF0037'1 MI W FROM BRISTOL.
 MF0037'ABOUT 1 MILE WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0037'RAILROAD FROM THE STATION AT BRISTOL, KENDALL COUNTY, AT BRIDGE
 MF0037'46.65 OVER STATE HIGHWAY 47, IN THE TOP OF THE EAST ABUTMENT,
 MF0037'AND SOUTH OF THE TRACK.  A STANDARD DISK, STAMPED A 50 RESET 1944.
 MF0037
 MF0037                          STATION RECOVERY (1944)
 MF0037
 MF0037'RECOVERY NOTE BY BURLINGTON RAILROAD 1944
 MF0037'RECOVERED IN GOOD CONDITION.
 MF0037
 MF0037                          STATION RECOVERY (1987)
 MF0037
 MF0037'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0037'RECOVERED IN GOOD CONDITION.
 MF0037
 MF0037                          STATION RECOVERY (1989)
 MF0037
 MF0037'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0037'RECOVERED IN GOOD CONDITION.
 MF0037
 MF0037                          STATION RECOVERY (2001)
 MF0037
 MF0037'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0037'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0037
 MF0037                          STATION RECOVERY (2002)
 MF0037
 MF0037'RECOVERY NOTE BY US POWER SQUADRON 2002 (DAD)
 MF0037'RECOVERED IN GOOD CONDITION.
 MF0037
 MF0037                          STATION RECOVERY (2005)
 MF0037
 MF0037'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 MF0037'RECOVERED IN GOOD CONDITION.
 MF0037
 MF0037                          STATION RECOVERY (2007)
 MF0037
 MF0037'RECOVERY NOTE BY US POWER SQUADRON 2007
 MF0037'RECOVERED IN GOOD CONDITION.
 MF0037
 MF0037                          STATION RECOVERY (2008)
 MF0037
 MF0037'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0037'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0496 ***********************************************************************
 MF0496  DESIGNATION -  A 51
 MF0496  PID         -  MF0496
 MF0496  STATE/COUNTY-  IL/LASALLE
 MF0496  COUNTRY     -  US
 MF0496  USGS QUAD   -  EARLVILLE (2018)
 MF0496
 MF0496                         *CURRENT SURVEY CONTROL
 MF0496  ______________________________________________________________________
 MF0496* NAD 83(1986) POSITION- 41 35 54.59   (N) 088 55 29.00   (W)   HD_HELD1
 MF0496* NAVD 88 ORTHO HEIGHT -   212.248 (meters)      696.35  (feet) ADJUSTED
 MF0496  ______________________________________________________________________
 MF0496  GEOID HEIGHT    -        -33.206 (meters)                     GEOID18
 MF0496  DYNAMIC HEIGHT  -        212.163 (meters)      696.07  (feet) COMP
 MF0496  MODELED GRAVITY -    980,221.4   (mgal)                       NAVD 88
 MF0496
 MF0496  VERT ORDER      -  SECOND    CLASS 0
 MF0496
 MF0496.The horizontal coordinates were determined by differentially corrected
 MF0496.hand held GPS observations or other comparable positioning techniques
 MF0496.and have an estimated accuracy of +/- 3 meters.
 MF0496
 MF0496.The orthometric height was determined by differential leveling and
 MF0496.adjusted by the NATIONAL GEODETIC SURVEY
 MF0496.in June 1991.
 MF0496
 MF0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0496.GEOID18 height accuracy estimate available here.
 MF0496
 MF0496.Click photographs - Photos may exist for this station.
 MF0496
 MF0496.The dynamic height is computed by dividing the NAVD 88
 MF0496.geopotential number by the normal gravity value computed on the
 MF0496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0496.degrees latitude (g = 980.6199 gals.).
 MF0496
 MF0496.The modeled gravity was interpolated from observed gravity values.
 MF0496
 MF0496;                    North         East    Units  Estimated Accuracy
 MF0496;SPC IL E     -   547,678.0     250,697.3     MT  (+/- 3 meters HH1 GPS) 
 MF0496
 MF0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3959706988(NAD 83)
 MF0496
 MF0496                          SUPERSEDED SURVEY CONTROL
 MF0496
 MF0496  NGVD 29 (??/??/92)  212.313  (m)          696.56   (f) ADJ UNCH    2 0
 MF0496
 MF0496.Superseded values are not recommended for survey control.
 MF0496
 MF0496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0496.See file dsdata.pdf to determine how the superseded data were derived.
 MF0496
 MF0496_MARKER: DB = BENCH MARK DISK
 MF0496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0496_STAMPING: A 51 1934
 MF0496_MARK LOGO: CGS
 MF0496_PROJECTION: PROJECTING 3 CENTIMETERS
 MF0496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0496+STABILITY: SURFACE MOTION
 MF0496_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0496+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2020
 MF0496
 MF0496  HISTORY     - Date     Condition        Report By
 MF0496  HISTORY     - 1934     MONUMENTED       CGS
 MF0496  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF0496  HISTORY     - 20020819 GOOD             USPSQD
 MF0496  HISTORY     - 20200511 GOOD             ILDT
 MF0496
 MF0496                          STATION DESCRIPTION
 MF0496
 MF0496'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0496'0.6 MI NE FROM EARLVILLE.
 MF0496'0.6 MILE NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0496'FROM THE CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0496'AT EARLVILLE, LA SALLE COUNTY, AT POLE 51/19, AT A ROAD CROSSING,
 MF0496'42 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK, 21 FEET SOUTHWEST
 MF0496'OF THE CENTERLINE OF THE ROAD, 2 FEET NORTHWEST OF THE
 MF0496'RIGHT-OF-WAY FENCE, AND LEVEL WITH THE TRACK.  A STANDARD
 MF0496'DISK, STAMPED A 51 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0496
 MF0496                          STATION RECOVERY (1997)
 MF0496
 MF0496'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0496'MARK NOT FOUND.
 MF0496
 MF0496                          STATION RECOVERY (2002)
 MF0496
 MF0496'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0496'30' EAST OF CENTERLINE OF ROAD. 60' SOUTH EAST OF CENTER OF RR
 MF0496'CROSSING. 1' SOUTH OF WITNESS POST WITH DESTROYED SIGN.
 MF0496
 MF0496                          STATION RECOVERY (2020)
 MF0496
 MF0496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0496'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1048 ***********************************************************************
 MF1048  DESIGNATION -  A 52
 MF1048  PID         -  MF1048
 MF1048  STATE/COUNTY-  IL/HENRY
 MF1048  COUNTRY     -  US
 MF1048  USGS QUAD   -  ANNAWAN (2018)
 MF1048
 MF1048                         *CURRENT SURVEY CONTROL
 MF1048  ______________________________________________________________________
 MF1048* NAD 83(1986) POSITION- 41 24 21.     (N) 089 56 32.     (W)   SCALED
 MF1048* NAVD 88 ORTHO HEIGHT -   191.702 (meters)      628.94  (feet) ADJUSTED
 MF1048  ______________________________________________________________________
 MF1048  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 MF1048  DYNAMIC HEIGHT  -        191.626 (meters)      628.69  (feet) COMP
 MF1048  MODELED GRAVITY -    980,222.2   (mgal)                       NAVD 88
 MF1048
 MF1048  VERT ORDER      -  SECOND    CLASS 0
 MF1048
 MF1048.The horizontal coordinates were scaled from a map and have
 MF1048.an estimated accuracy of +/- 6 seconds.
 MF1048
 MF1048.The orthometric height was determined by differential leveling and
 MF1048.adjusted by the NATIONAL GEODETIC SURVEY
 MF1048.in June 1991.
 MF1048
 MF1048.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1048.GEOID18 height accuracy estimate available here.
 MF1048
 MF1048.Click photographs - Photos may exist for this station.
 MF1048
 MF1048.The dynamic height is computed by dividing the NAVD 88
 MF1048.geopotential number by the normal gravity value computed on the
 MF1048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1048.degrees latitude (g = 980.6199 gals.).
 MF1048
 MF1048.The modeled gravity was interpolated from observed gravity values.
 MF1048
 MF1048;                    North         East    Units  Estimated Accuracy
 MF1048;SPC IL W     -   526,120.      718,770.      MT  (+/- 180 meters Scaled)
 MF1048
 MF1048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL540879(NAD 83)
 MF1048
 MF1048                          SUPERSEDED SURVEY CONTROL
 MF1048
 MF1048  NGVD 29 (??/??/92)  191.764  (m)          629.15   (f) ADJ UNCH    2 0
 MF1048
 MF1048.Superseded values are not recommended for survey control.
 MF1048
 MF1048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1048.See file dsdata.pdf to determine how the superseded data were derived.
 MF1048
 MF1048_MARKER: DB = BENCH MARK DISK
 MF1048_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1048_SP_SET: CULVERT HEADWALL
 MF1048_STAMPING: A 52 1934
 MF1048_MARK LOGO: CGS
 MF1048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1048+STABILITY: SURFACE MOTION
 MF1048
 MF1048  HISTORY     - Date     Condition        Report By
 MF1048  HISTORY     - 1934     MONUMENTED       CGS
 MF1048  HISTORY     - 1959     GOOD             CGS
 MF1048  HISTORY     - 19960808 MARK NOT FOUND   USPSQD
 MF1048  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MF1048  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1048
 MF1048                          STATION DESCRIPTION
 MF1048
 MF1048'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1048'4 MI E FROM ATKINSON.
 MF1048'ABOUT 3.95 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC
 MF1048'GRADE SCHOOL BUILDING AT ATKINSON, AT A JUNCTION OF FARM ROAD
 MF1048'NORTH, 25.6 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 12
 MF1048'FEET EAST OF THE CENTER LINE OF THE FARM ROAD, SET IN THE TOP
 MF1048'AND AT THE CENTER OF THE EAST HEADWALL OF A CONCRETE CULVERT,
 MF1048'49.7 FEET SOUTH OF THE SOUTH RAIL OF THE EAST-BOUND TRACK, ABOUT
 MF1048'2 FEET ABOVE THE LEVEL OF THE HIGHWAY.  NOTE-- THE MARK MAY BE
 MF1048'REACHED FROM ANNAWAN, HENRY COUNTY, BY GOING WEST FOR 2.0 MILES
 MF1048'ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH STATE HIGHWAY 78 AT
 MF1048'ANNAWAN.
 MF1048
 MF1048                          STATION RECOVERY (1996)
 MF1048
 MF1048'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1048'MARK NOT FOUND.
 MF1048
 MF1048                          STATION RECOVERY (2001)
 MF1048
 MF1048'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1048'MARK NOT FOUND.
 MF1048
 MF1048                          STATION RECOVERY (2004)
 MF1048
 MF1048'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1048'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0046 ***********************************************************************
 MG0046  DESIGNATION -  A 53
 MG0046  PID         -  MG0046
 MG0046  STATE/COUNTY-  IL/HENRY
 MG0046  COUNTRY     -  US
 MG0046  USGS QUAD   -  GREEN ROCK (2018)
 MG0046
 MG0046                         *CURRENT SURVEY CONTROL
 MG0046  ______________________________________________________________________
 MG0046* NAD 83(1986) POSITION- 41 28 53.     (N) 090 21 12.     (W)   SCALED
 MG0046* NAVD 88 ORTHO HEIGHT -   179.293 (meters)      588.23  (feet) ADJUSTED
 MG0046  ______________________________________________________________________
 MG0046  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 MG0046  DYNAMIC HEIGHT  -        179.223 (meters)      588.00  (feet) COMP
 MG0046  MODELED GRAVITY -    980,233.7   (mgal)                       NAVD 88
 MG0046
 MG0046  VERT ORDER      -  SECOND    CLASS 0
 MG0046
 MG0046.The horizontal coordinates were scaled from a map and have
 MG0046.an estimated accuracy of +/- 6 seconds.
 MG0046
 MG0046.The orthometric height was determined by differential leveling and
 MG0046.adjusted by the NATIONAL GEODETIC SURVEY
 MG0046.in June 1991.
 MG0046
 MG0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0046.GEOID18 height accuracy estimate available here.
 MG0046
 MG0046.Click photographs - Photos may exist for this station.
 MG0046
 MG0046.The dynamic height is computed by dividing the NAVD 88
 MG0046.geopotential number by the normal gravity value computed on the
 MG0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0046.degrees latitude (g = 980.6199 gals.).
 MG0046
 MG0046.The modeled gravity was interpolated from observed gravity values.
 MG0046
 MG0046;                    North         East    Units  Estimated Accuracy
 MG0046;SPC IL W     -   534,500.      684,410.      MT  (+/- 180 meters Scaled)
 MG0046
 MG0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF209955(NAD 83)
 MG0046
 MG0046                          SUPERSEDED SURVEY CONTROL
 MG0046
 MG0046  NGVD 29 (??/??/92)  179.372  (m)          588.49   (f) ADJ UNCH    2 0
 MG0046
 MG0046.Superseded values are not recommended for survey control.
 MG0046
 MG0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0046.See file dsdata.pdf to determine how the superseded data were derived.
 MG0046
 MG0046_MARKER: DB = BENCH MARK DISK
 MG0046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0046_STAMPING: A 53 1934
 MG0046_MARK LOGO: CGS
 MG0046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0046+STABILITY: SURFACE MOTION
 MG0046
 MG0046  HISTORY     - Date     Condition        Report By
 MG0046  HISTORY     - 1934     MONUMENTED       CGS
 MG0046  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0046  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0046  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0046  HISTORY     - 20040630 MARK NOT FOUND   USPSQD
 MG0046
 MG0046                          STATION DESCRIPTION
 MG0046
 MG0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0046'AT COLONA.
 MG0046'AT COLONA, HENRY COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MG0046'RAILROAD, 200 FEET SOUTHWEST OF THE STATION, 4 POLES SOUTHEAST
 MG0046'OF A SIGNAL TOWER, AT A ROAD CROSSING, 42 FEET SOUTHWEST OF THE
 MG0046'CENTERLINE OF THE TRACK, 30 FEET SOUTH OF THE CENTERLINE OF THE
 MG0046'ROAD, AND ONE FOOT SOUTH OF A FENCE LINE.  A STANDARD DISK,
 MG0046'STAMPED A 53 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MG0046
 MG0046                          STATION RECOVERY (1988)
 MG0046
 MG0046'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0046'MARK NOT FOUND.
 MG0046
 MG0046                          STATION RECOVERY (1996)
 MG0046
 MG0046'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0046'MARK NOT FOUND.
 MG0046
 MG0046                          STATION RECOVERY (2001)
 MG0046
 MG0046'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0046'MARK NOT FOUND.
 MG0046
 MG0046                          STATION RECOVERY (2004)
 MG0046
 MG0046'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0046'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0061 ***********************************************************************
 LD0061  DESIGNATION -  A 54
 LD0061  PID         -  LD0061
 LD0061  STATE/COUNTY-  IL/KNOX
 LD0061  COUNTRY     -  US
 LD0061  USGS QUAD   -  GALESBURG EAST (2018)
 LD0061
 LD0061                         *CURRENT SURVEY CONTROL
 LD0061  ______________________________________________________________________
 LD0061* NAD 83(1986) POSITION- 40 57 17.     (N) 090 21 13.     (W)   SCALED
 LD0061* NAVD 88 ORTHO HEIGHT -   238.652 (meters)      782.98  (feet) ADJUSTED
 LD0061  ______________________________________________________________________
 LD0061  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 LD0061  DYNAMIC HEIGHT  -        238.546 (meters)      782.63  (feet) COMP
 LD0061  MODELED GRAVITY -    980,171.4   (mgal)                       NAVD 88
 LD0061
 LD0061  VERT ORDER      -  SECOND    CLASS 0
 LD0061
 LD0061.The horizontal coordinates were scaled from a map and have
 LD0061.an estimated accuracy of +/- 6 seconds.
 LD0061
 LD0061.The orthometric height was determined by differential leveling and
 LD0061.adjusted by the NATIONAL GEODETIC SURVEY
 LD0061.in June 1991.
 LD0061
 LD0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0061.GEOID18 height accuracy estimate available here.
 LD0061
 LD0061.Click photographs - Photos may exist for this station.
 LD0061
 LD0061.The dynamic height is computed by dividing the NAVD 88
 LD0061.geopotential number by the normal gravity value computed on the
 LD0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0061.degrees latitude (g = 980.6199 gals.).
 LD0061
 LD0061.The modeled gravity was interpolated from observed gravity values.
 LD0061
 LD0061;                    North         East    Units  Estimated Accuracy
 LD0061;SPC IL W     -   476,010.      684,260.      MT  (+/- 180 meters Scaled)
 LD0061
 LD0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF227371(NAD 83)
 LD0061
 LD0061                          SUPERSEDED SURVEY CONTROL
 LD0061
 LD0061  NGVD 29 (??/??/92)  238.705  (m)          783.15   (f) ADJ UNCH    2 0
 LD0061
 LD0061.Superseded values are not recommended for survey control.
 LD0061
 LD0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0061.See file dsdata.pdf to determine how the superseded data were derived.
 LD0061
 LD0061_MARKER: DB = BENCH MARK DISK
 LD0061_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0061_SP_SET: BRIDGE
 LD0061_STAMPING: A 54 1934
 LD0061_MARK LOGO: CGS
 LD0061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0061
 LD0061  HISTORY     - Date     Condition        Report By
 LD0061  HISTORY     - 1934     MONUMENTED       CGS
 LD0061  HISTORY     - 1959     GOOD             CGS
 LD0061  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0061  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0061  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0061
 LD0061                          STATION DESCRIPTION
 LD0061
 LD0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0061'AT GALESBURG.
 LD0061'AT GALESBURG, ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD,
 LD0061'AT THE RAILROAD OVERPASS OVER U.S. HIGHWAY 34, SET IN THE TOP OF
 LD0061'THE WEST END OF THE SOUTH ABUTMENT, ABOUT 1.5 FEET BELOW THE LEVEL
 LD0061'OF THE TRACK.
 LD0061
 LD0061                          STATION RECOVERY (1997)
 LD0061
 LD0061'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0061'MARK NOT FOUND.
 LD0061
 LD0061                          STATION RECOVERY (2005)
 LD0061
 LD0061'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0061'MARK NOT FOUND.
 LD0061
 LD0061                          STATION RECOVERY (2012)
 LD0061
 LD0061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0366 ***********************************************************************
 LD0366  DESIGNATION -  A 55
 LD0366  PID         -  LD0366
 LD0366  STATE/COUNTY-  IL/MCDONOUGH
 LD0366  COUNTRY     -  US
 LD0366  USGS QUAD   -  BARDOLPH (2018)
 LD0366
 LD0366                         *CURRENT SURVEY CONTROL
 LD0366  ______________________________________________________________________
 LD0366* NAD 83(1986) POSITION- 40 28 37.     (N) 090 35 56.     (W)   SCALED
 LD0366* NAVD 88 ORTHO HEIGHT -   207.326 (meters)      680.20  (feet) ADJUSTED
 LD0366  ______________________________________________________________________
 LD0366  GEOID HEIGHT    -        -33.214 (meters)                     GEOID18
 LD0366  DYNAMIC HEIGHT  -        207.225 (meters)      679.87  (feet) COMP
 LD0366  MODELED GRAVITY -    980,133.4   (mgal)                       NAVD 88
 LD0366
 LD0366  VERT ORDER      -  SECOND    CLASS 0
 LD0366
 LD0366.The horizontal coordinates were scaled from a map and have
 LD0366.an estimated accuracy of +/- 6 seconds.
 LD0366
 LD0366.The orthometric height was determined by differential leveling and
 LD0366.adjusted by the NATIONAL GEODETIC SURVEY
 LD0366.in June 1991.
 LD0366
 LD0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0366.GEOID18 height accuracy estimate available here.
 LD0366
 LD0366.Click photographs - Photos may exist for this station.
 LD0366
 LD0366.The dynamic height is computed by dividing the NAVD 88
 LD0366.geopotential number by the normal gravity value computed on the
 LD0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0366.degrees latitude (g = 980.6199 gals.).
 LD0366
 LD0366.The modeled gravity was interpolated from observed gravity values.
 LD0366
 LD0366;                    North         East    Units  Estimated Accuracy
 LD0366;SPC IL W     -   423,030.      663,350.      MT  (+/- 180 meters Scaled)
 LD0366
 LD0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE035834(NAD 83)
 LD0366
 LD0366                          SUPERSEDED SURVEY CONTROL
 LD0366
 LD0366  NGVD 29 (??/??/92)  207.396  (m)          680.43   (f) ADJ UNCH    2 0
 LD0366
 LD0366.Superseded values are not recommended for survey control.
 LD0366
 LD0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0366.See file dsdata.pdf to determine how the superseded data were derived.
 LD0366
 LD0366_MARKER: DB = BENCH MARK DISK
 LD0366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0366_STAMPING: A 55 1935
 LD0366_MARK LOGO: CGS
 LD0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0366+STABILITY: SURFACE MOTION
 LD0366
 LD0366  HISTORY     - Date     Condition        Report By
 LD0366  HISTORY     - 1935     MONUMENTED       CGS
 LD0366  HISTORY     - 1942     GOOD             CGS
 LD0366  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0366  HISTORY     - 20040126 MARK NOT FOUND   USPSQD
 LD0366
 LD0366                          STATION DESCRIPTION
 LD0366
 LD0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0366'2.4 MI SW FROM BARDOLPH.
 LD0366'2.4 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0366'RAILROAD FROM THE STATION AT BARDOLPH, MCDONOUGH  COUNTY, AT POLE
 LD0366'198+14, AT A ROAD CROSSING, 46 FEET SOUTH OF THE CENTERLINE OF
 LD0366'THE TRACK, 30 FEET EAST OF THE CENTERLINE OF THE ROAD, 4 FEET
 LD0366'NORTH OF THE RIGHT-OF-WAY FENCE, AND LEVEL WITH THE TRACK.  A
 LD0366'STANDARD DISK, STAMPED A 55 1935 AND SET IN THE TOP OF A CONCRETE
 LD0366'POST.
 LD0366
 LD0366                          STATION RECOVERY (1974)
 LD0366
 LD0366'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0366'MARK NOT FOUND.
 LD0366
 LD0366                          STATION RECOVERY (2004)
 LD0366
 LD0366'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0366'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0355 ***********************************************************************
 LD0355  CBN         -  This is a Cooperative Base Network Control Station.
 LD0355  DESIGNATION -  A 57
 LD0355  PID         -  LD0355
 LD0355  STATE/COUNTY-  IL/MCDONOUGH
 LD0355  COUNTRY     -  US
 LD0355  USGS QUAD   -  ADAIR (2018)
 LD0355
 LD0355                         *CURRENT SURVEY CONTROL
 LD0355  ______________________________________________________________________
 LD0355* NAD 83(2011) POSITION- 40 28 58.38293(N) 090 29 42.10243(W)   ADJUSTED
 LD0355* NAD 83(2011) ELLIP HT-   167.240 (meters)        (06/27/12)   ADJUSTED
 LD0355* NAD 83(2011) EPOCH   -  2010.00
 LD0355* NAVD 88 ORTHO HEIGHT -   200.405 (meters)      657.50  (feet) ADJUSTED
 LD0355  ______________________________________________________________________
 LD0355  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 LD0355  NAD 83(2011) X  -    -41,973.694 (meters)                     COMP
 LD0355  NAD 83(2011) Y  - -4,858,015.100 (meters)                     COMP
 LD0355  NAD 83(2011) Z  -  4,119,023.042 (meters)                     COMP
 LD0355  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 LD0355  DYNAMIC HEIGHT  -        200.308 (meters)      657.18  (feet) COMP
 LD0355  MODELED GRAVITY -    980,136.0   (mgal)                       NAVD 88
 LD0355
 LD0355  VERT ORDER      -  SECOND    CLASS 0
 LD0355
 LD0355  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0355  Standards:
 LD0355         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0355            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0355  -------------------------------------------------------------------
 LD0355  NETWORK    0.50   0.80           0.23   0.17   0.41     -0.10391298
 LD0355  -------------------------------------------------------------------
 LD0355  Click here for local accuracies and other accuracy information.
 LD0355
 LD0355.The horizontal coordinates were established by GPS observations
 LD0355.and adjusted by the National Geodetic Survey in June 2012.
 LD0355
 LD0355.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0355.been affixed to the stable North American tectonic plate. See 
 LD0355.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0355
 LD0355.The horizontal coordinates are valid at the epoch date displayed above
 LD0355.which is a decimal equivalence of Year/Month/Day.
 LD0355
 LD0355.The orthometric height was determined by differential leveling and
 LD0355.adjusted by the NATIONAL GEODETIC SURVEY
 LD0355.in June 1991.
 LD0355
 LD0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0355.GEOID18 height accuracy estimate available here.
 LD0355
 LD0355.Click photographs - Photos may exist for this station.
 LD0355
 LD0355.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0355
 LD0355.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0355
 LD0355.The ellipsoidal height was determined by GPS observations
 LD0355.and is referenced to NAD 83.
 LD0355
 LD0355.The dynamic height is computed by dividing the NAVD 88
 LD0355.geopotential number by the normal gravity value computed on the
 LD0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0355.degrees latitude (g = 980.6199 gals.).
 LD0355
 LD0355.The modeled gravity was interpolated from observed gravity values.
 LD0355
 LD0355. The following values were computed from the NAD 83(2011) position.
 LD0355
 LD0355;                    North         East     Units Scale Factor Converg.
 LD0355;SPC IL W     -   423,655.542   672,160.046   MT  0.99995071   -0 12 47.5
 LD0355;SPC IL W     - 1,389,943.22  2,205,245.08   sFT  0.99995071   -0 12 47.5
 LD0355;UTM  15      - 4,484,369.168   712,320.591   MT  1.00015493   +1 37 36.8
 LD0355
 LD0355!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0355!SPC IL W     -   0.99997377  x   0.99995071  =   0.99992448
 LD0355!UTM  15      -   0.99997377  x   1.00015493  =   1.00012869
 LD0355
 LD0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1232084369(NAD 83)
 LD0355
 LD0355                          SUPERSEDED SURVEY CONTROL
 LD0355
 LD0355  NAD 83(2007)-  40 28 58.38317(N)    090 29 42.10307(W) AD(2002.00) 0
 LD0355  ELLIP H (02/10/07)  167.265  (m)                       GP(2002.00)    
 LD0355  ELLIP H (10/15/04)  167.257  (m)                       GP(       ) 4 2
 LD0355  NAD 83(1997)-  40 28 58.38294(N)    090 29 42.10271(W) AD(       ) B
 LD0355  ELLIP H (07/17/98)  167.284  (m)                       GP(       ) 4 1
 LD0355  NAD 83(1986)-  40 28 58.39098(N)    090 29 42.10458(W) AD(       ) 1
 LD0355  NAVD 88             200.41   (m)          657.5    (f) LEVELING    3  
 LD0355  NGVD 29 (??/??/92)  200.480  (m)          657.74   (f) ADJ UNCH    2 0
 LD0355  NGVD 29             200.48   (m)          657.7    (f) LEVELING    3  
 LD0355
 LD0355.Superseded values are not recommended for survey control.
 LD0355
 LD0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0355.See file dsdata.pdf to determine how the superseded data were derived.
 LD0355
 LD0355_MARKER: DB = BENCH MARK DISK
 LD0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0355_STAMPING: A 57 1935
 LD0355_MARK LOGO: CGS
 LD0355_PROJECTION: PROJECTING 20 CENTIMETERS
 LD0355_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0355+STABILITY: SURFACE MOTION
 LD0355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0355+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2021
 LD0355
 LD0355  HISTORY     - Date     Condition        Report By
 LD0355  HISTORY     - 1935     MONUMENTED       CGS
 LD0355  HISTORY     - 19901003 GOOD             NGS
 LD0355  HISTORY     - 19970426 GOOD             NGS
 LD0355  HISTORY     - 20090506 GOOD             IL-057
 LD0355  HISTORY     - 20100501 GOOD             ILDT
 LD0355  HISTORY     - 20121026 GOOD             GEOMET
 LD0355  HISTORY     - 20210414 GOOD             ILDT
 LD0355
 LD0355                          STATION DESCRIPTION
 LD0355
 LD0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0355'4.3 MI N FROM ADAIR.
 LD0355'4.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0355'FROM THE STATION AT ADAIR, MCDONOUGH  COUNTY, 14-1/2 POLES SOUTH
 LD0355'OF MILEPOST 156, AT A ROAD CROSSING, 27 FEET NORTH OF THE
 LD0355'CENTERLINE OF THE ROAD, 33 FEET EAST OF THE CENTERLINE OF THE
 LD0355'EAST TRACK, 2 FEET WEST OF THE RIGHT-OF-WAY FENCE, AND 4 FEET
 LD0355'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 57 1935 AND
 LD0355'SET IN THE TOP OF A CONCRETE POST.
 LD0355
 LD0355                          STATION RECOVERY (1990)
 LD0355
 LD0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LD0355'STATION IS LOCATED ABOUT 15 KM (9.3 MI) EAST OF MACOMB, 7 KM (4.3 MI)
 LD0355'NORTH OF ADAIR, 2 KM (1.2 MI) WEST-SOUTHWEST OF NEW PHILADELPHIA, AT
 LD0355'THE JUNCTION OF A PAVED ROAD AND A RAILROAD TRACK, ON RAILROAD
 LD0355'RIGHT-OF-WAY, ON THE SOUTH EDGE OF SECTION 22, T 6 N, R 1 W.
 LD0355'OWNERSHIP--BURLINGTON NORTHERN RAILROAD.
 LD0355'TO REACH FROM THE JUNCTION OF US HIGHWAY 136 AND STATE HIGHWAY 41
 LD0355'(ABOUT 4 KM (2.5 MI) NORTH OF ADAIR), GO NORTH ON HIGHWAY 41 FOR 3.27
 LD0355'KM (2.03 MI) TO AN OFFSET PAVED CROSSROAD.  TURN RIGHT, EAST, ON ROAD
 LD0355'1400 N FOR 0.82 KM (0.51 MI) TO THE TRACK AND THE STATION ON THE
 LD0355'LEFT.
 LD0355'STATION MARK IS SET IN THE TOP OF A 15-CM SQUARE CONCRETE POST
 LD0355'PROJECTING 15 CM IN HIGH WEEDS.  IT IS 10.0 M (32.8 FT) EAST OF THE
 LD0355'EAST RAIL, 8.6 M (28.2 FT) NORTH OF THE ROAD CENTER, 1 M (3.3 FT)
 LD0355'LOWER THAN THE ROAD CENTER, 0.2 M (0.7 FT) SOUTH OF A FIBERGLASS
 LD0355'WITNESS POST, 2.1 M (6.9 FT) NORTH-NORTHWEST OF A CONCRETE FENCE
 LD0355'CORNER POST, AND 0.9 M (3.0 FT) WEST OF A FENCE.
 LD0355
 LD0355                          STATION RECOVERY (1997)
 LD0355
 LD0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LD0355'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) EAST OF MACOMB, 4.3 MI
 LD0355'(6.9 KM) NORTH OF ADAIR, AND 1.2 MI (1.9 KM) WEST-SOUTHWEST OF NEW
 LD0355'PHILADELPHIA.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 136 AND
 LD0355'STATE ROUTE 41 ABOUT 2.5 MI (4.0 KM) NORTH OF ADAIR, GO NORTH ON ROUTE
 LD0355'41 FOR 2.0 MI (3.2 KM) TO AN OFFSET CROSSROAD.  TURN RIGHT, EAST, ON
 LD0355'ROAD 1400N FOR 0.5 MI (0.8 KM) TO A RAILROAD CROSSING AND THE STATION
 LD0355'ON THE LEFT IN THE NORTHEAST QUADRANT, 10.0 M (32.8 FT) EAST OF THE
 LD0355'EAST RAIL, 8.6 M (28.2 FT) NORTH OF THE CENTER OF THE ROAD, 1 M (3.3
 LD0355'FT) LOWER THAN THE ROAD, 2.1 M (6.9 FT) NORTH-NORTHWEST OF A CONCRETE
 LD0355'FENCE CORNER POST, 0.9 M (3.0 FT) WEST OF A FENCE, AND 0.2 M (0.7 FT)
 LD0355'SOUTH OF A FIBERGLASS WITNESS POST.
 LD0355
 LD0355                          STATION RECOVERY (2009)
 LD0355
 LD0355'RECOVERY NOTE BY FULTON COUNTY ILLINOIS 2009 (DEW)
 LD0355'RECOVERED AS DESCRIBED
 LD0355
 LD0355                          STATION RECOVERY (2010)
 LD0355
 LD0355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LD0355'RECOVERED AS DESCRIBED
 LD0355
 LD0355                          STATION RECOVERY (2012)
 LD0355
 LD0355'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2012 (DAR)
 LD0355'RECOVERED IN GOOD CONDITION.
 LD0355
 LD0355                          STATION RECOVERY (2021)
 LD0355
 LD0355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 LD0355'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0652 ***********************************************************************
 NH0652  DESIGNATION -  A 7
 NH0652  PID         -  NH0652
 NH0652  STATE/COUNTY-  IL/STEPHENSON
 NH0652  COUNTRY     -  US
 NH0652  USGS QUAD   -  ORANGEVILLE (2018)
 NH0652
 NH0652                         *CURRENT SURVEY CONTROL
 NH0652  ______________________________________________________________________
 NH0652* NAD 83(1986) POSITION- 42 26 02.     (N) 089 43 56.     (W)   SCALED
 NH0652* NAVD 88 ORTHO HEIGHT -   236.676 (meters)      776.49  (feet) ADJUSTED
 NH0652  ______________________________________________________________________
 NH0652  GEOID HEIGHT    -        -33.460 (meters)                     GEOID18
 NH0652  DYNAMIC HEIGHT  -        236.600 (meters)      776.25  (feet) COMP
 NH0652  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 NH0652
 NH0652  VERT ORDER      -  FIRST     CLASS II
 NH0652
 NH0652.The horizontal coordinates were scaled from a map and have
 NH0652.an estimated accuracy of +/- 6 seconds.
 NH0652
 NH0652.The orthometric height was determined by differential leveling and
 NH0652.adjusted by the NATIONAL GEODETIC SURVEY
 NH0652.in June 1991.
 NH0652
 NH0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0652.GEOID18 height accuracy estimate available here.
 NH0652
 NH0652.Click photographs - Photos may exist for this station.
 NH0652
 NH0652.The dynamic height is computed by dividing the NAVD 88
 NH0652.geopotential number by the normal gravity value computed on the
 NH0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0652.degrees latitude (g = 980.6199 gals.).
 NH0652
 NH0652.The modeled gravity was interpolated from observed gravity values.
 NH0652
 NH0652;                    North         East    Units  Estimated Accuracy
 NH0652;SPC IL W     -   640,370.      735,750.      MT  (+/- 180 meters Scaled)
 NH0652
 NH0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN752015(NAD 83)
 NH0652
 NH0652                          SUPERSEDED SURVEY CONTROL
 NH0652
 NH0652  NGVD 29 (??/??/92)  236.786  (m)          776.86   (f) ADJ UNCH    1 2
 NH0652
 NH0652.Superseded values are not recommended for survey control.
 NH0652
 NH0652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0652.See file dsdata.pdf to determine how the superseded data were derived.
 NH0652
 NH0652_MARKER: DB = BENCH MARK DISK
 NH0652_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0652_SP_SET: BUILDING
 NH0652_STAMPING: ELEV 776.855 FT A 7 1920
 NH0652_MARK LOGO: CGS
 NH0652_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0652_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0652+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2001
 NH0652
 NH0652  HISTORY     - Date     Condition        Report By
 NH0652  HISTORY     - 1920     MONUMENTED       CGS
 NH0652  HISTORY     - 1935     GOOD             CGS
 NH0652  HISTORY     - 19960919 GOOD             USPSQD
 NH0652  HISTORY     - 20011210 GOOD             USPSQD
 NH0652
 NH0652                          STATION DESCRIPTION
 NH0652
 NH0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0652'AT MC CONNELL.
 NH0652'AT MC CONNELL, STEPHENSON COUNTY, ON THE OLD ROADBED OF THE
 NH0652'ABANDONED ILLINOIS CENTRAL RAILROAD, IN THE SOUTHWEST QUARTER
 NH0652'OF A ROAD CROSSING, 25 FEET WEST OF THE OLD ROADBED, IN THE
 NH0652'NORTH WALL OF THE J.M. STAMM BRICK STORE, 1 FOOT FROM THE
 NH0652'NORTHEAST CORNER, AND ABOUT 3 FEET ABOVE THE GROUND.  A STANDARD
 NH0652'DISK, STAMPED ELEV 776.855 FT A 7 1920 AND SET VERTICALLY.
 NH0652
 NH0652                          STATION RECOVERY (1996)
 NH0652
 NH0652'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0652'RECOVERED IN GOOD CONDITION.
 NH0652
 NH0652                          STATION RECOVERY (2001)
 NH0652
 NH0652'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0652'NOW THE AMERICAN LEGION BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0302 ***********************************************************************
 KC0302  DESIGNATION -  A 79
 KC0302  PID         -  KC0302
 KC0302  STATE/COUNTY-  IL/PIKE
 KC0302  COUNTRY     -  US
 KC0302  USGS QUAD   -  HANNIBAL EAST (2017)
 KC0302
 KC0302                         *CURRENT SURVEY CONTROL
 KC0302  ______________________________________________________________________
 KC0302* NAD 83(1986) POSITION- 39 43 32.     (N) 091 21 34.     (W)   SCALED
 KC0302* NAVD 88 ORTHO HEIGHT -   147.019 (meters)      482.34  (feet) ADJUSTED
 KC0302  ______________________________________________________________________
 KC0302  GEOID HEIGHT    -        -32.553 (meters)                     GEOID18
 KC0302  DYNAMIC HEIGHT  -        146.940 (meters)      482.09  (feet) COMP
 KC0302  MODELED GRAVITY -    980,083.5   (mgal)                       NAVD 88
 KC0302
 KC0302  VERT ORDER      -  SECOND    CLASS 0
 KC0302
 KC0302.The horizontal coordinates were scaled from a map and have
 KC0302.an estimated accuracy of +/- 6 seconds.
 KC0302
 KC0302.The orthometric height was determined by differential leveling and
 KC0302.adjusted by the NATIONAL GEODETIC SURVEY
 KC0302.in June 1991.
 KC0302
 KC0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0302.GEOID18 height accuracy estimate available here.
 KC0302
 KC0302.Click photographs - Photos may exist for this station.
 KC0302
 KC0302.The dynamic height is computed by dividing the NAVD 88
 KC0302.geopotential number by the normal gravity value computed on the
 KC0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0302.degrees latitude (g = 980.6199 gals.).
 KC0302
 KC0302.The modeled gravity was interpolated from observed gravity values.
 KC0302
 KC0302;                    North         East    Units  Estimated Accuracy
 KC0302;SPC IL W     -   340,200.      597,740.      MT  (+/- 180 meters Scaled)
 KC0302
 KC0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD405985(NAD 83)
 KC0302
 KC0302                          SUPERSEDED SURVEY CONTROL
 KC0302
 KC0302  NGVD 29 (??/??/92)  147.083  (m)          482.55   (f) ADJ UNCH    2 0
 KC0302
 KC0302.Superseded values are not recommended for survey control.
 KC0302
 KC0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0302.See file dsdata.pdf to determine how the superseded data were derived.
 KC0302
 KC0302_MARKER: DB = BENCH MARK DISK
 KC0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0302_STAMPING: A 79 1935
 KC0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0302+STABILITY: SURFACE MOTION
 KC0302
 KC0302  HISTORY     - Date     Condition        Report By
 KC0302  HISTORY     - 1935     MONUMENTED       CGS
 KC0302
 KC0302                          STATION DESCRIPTION
 KC0302
 KC0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0302'1.5 MI E FROM HANNIBAL.
 KC0302'IN PIKE COUNTY, ILLINOIS, 1.5 MILES EAST ALONG THE WABASH RAILWAY
 KC0302'FROM THE STATION AT HANNIBAL, MARION COUNTY, MISSOURI, 30 FEET
 KC0302'WEST OF THE WEST END OF THE EAST HANNIBAL STATION, 4 RAILS EAST
 KC0302'OF THE EAST END OF A BRIDGE, AND 8 FEET SOUTH OF THE SOUTH RAIL.
 KC0302'A STANDARD DISK, STAMPED A 79 1935 AND SET IN THE TOP OF A
 KC0302'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0767 ***********************************************************************
 KB0767  DESIGNATION -  A 8
 KB0767  PID         -  KB0767
 KB0767  STATE/COUNTY-  IL/SHELBY
 KB0767  COUNTRY     -  US
 KB0767  USGS QUAD   -  OCONEE (2018)
 KB0767
 KB0767                         *CURRENT SURVEY CONTROL
 KB0767  ______________________________________________________________________
 KB0767* NAD 83(1986) POSITION- 39 19 10.     (N) 089 06 07.     (W)   SCALED
 KB0767* NAVD 88 ORTHO HEIGHT -   197.429 (meters)      647.73  (feet) ADJUSTED
 KB0767  ______________________________________________________________________
 KB0767  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 KB0767  DYNAMIC HEIGHT  -        197.309 (meters)      647.34  (feet) COMP
 KB0767  MODELED GRAVITY -    980,013.7   (mgal)                       NAVD 88
 KB0767
 KB0767  VERT ORDER      -  FIRST     CLASS I
 KB0767
 KB0767.The horizontal coordinates were scaled from a map and have
 KB0767.an estimated accuracy of +/- 6 seconds.
 KB0767
 KB0767.The orthometric height was determined by differential leveling and
 KB0767.adjusted by the NATIONAL GEODETIC SURVEY
 KB0767.in June 1991.
 KB0767
 KB0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0767.GEOID18 height accuracy estimate available here.
 KB0767
 KB0767.Click photographs - Photos may exist for this station.
 KB0767
 KB0767.The dynamic height is computed by dividing the NAVD 88
 KB0767.geopotential number by the normal gravity value computed on the
 KB0767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0767.degrees latitude (g = 980.6199 gals.).
 KB0767
 KB0767.The modeled gravity was interpolated from observed gravity values.
 KB0767
 KB0767;                    North         East    Units  Estimated Accuracy
 KB0767;SPC IL E     -   294,720.      233,720.      MT  (+/- 180 meters Scaled)
 KB0767
 KB0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ188543(NAD 83)
 KB0767
 KB0767                          SUPERSEDED SURVEY CONTROL
 KB0767
 KB0767  NGVD 29 (??/??/92)  197.505  (m)          647.98   (f) ADJ UNCH    1 1
 KB0767
 KB0767.Superseded values are not recommended for survey control.
 KB0767
 KB0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0767.See file dsdata.pdf to determine how the superseded data were derived.
 KB0767
 KB0767_MARKER: O = CHISELED CIRCLE
 KB0767_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0767_SP_SET: BRIDGE
 KB0767_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0767
 KB0767  HISTORY     - Date     Condition        Report By
 KB0767  HISTORY     - 1920     MONUMENTED       CGS
 KB0767  HISTORY     - 1969     GOOD             CGS
 KB0767
 KB0767                          STATION DESCRIPTION
 KB0767
 KB0767'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0767'5 MI S FROM PANA.
 KB0767'ABOUT 5.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0767'FROM THE RAILROAD SWITCH CONTROL TOWER AT PANA, 35 FEET EAST OF THE
 KB0767'EAST RAIL, AN OUTLINED CIRCLE ON THE TOP OF THE SOUTHEAST WINGWALL
 KB0767'OF A DOUBLE-ARCHED CONCRETE BRIDGE OVER OPOSSUM CREEK AND A
 KB0767'ROAD, AND ABOUT 8 FEET BELOW THE LEVEL OF THE TRACK.  SEC 17,
 KB0767'T10N, R1E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0208 ***********************************************************************
 KC0208  DESIGNATION -  A 80
 KC0208  PID         -  KC0208
 KC0208  STATE/COUNTY-  IL/PIKE
 KC0208  COUNTRY     -  US
 KC0208  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0208
 KC0208                         *CURRENT SURVEY CONTROL
 KC0208  ______________________________________________________________________
 KC0208* NAD 83(1986) POSITION- 39 42 14.     (N) 090 39 12.     (W)   SCALED
 KC0208* NAVD 88 ORTHO HEIGHT -   136.607 (meters)      448.18  (feet) ADJUSTED
 KC0208  ______________________________________________________________________
 KC0208  GEOID HEIGHT    -        -32.629 (meters)                     GEOID18
 KC0208  DYNAMIC HEIGHT  -        136.532 (meters)      447.94  (feet) COMP
 KC0208  MODELED GRAVITY -    980,076.3   (mgal)                       NAVD 88
 KC0208
 KC0208  VERT ORDER      -  SECOND    CLASS 0
 KC0208
 KC0208.The horizontal coordinates were scaled from a map and have
 KC0208.an estimated accuracy of +/- 6 seconds.
 KC0208
 KC0208.The orthometric height was determined by differential leveling and
 KC0208.adjusted by the NATIONAL GEODETIC SURVEY
 KC0208.in June 1991.
 KC0208
 KC0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0208.GEOID18 height accuracy estimate available here.
 KC0208
 KC0208.Click photographs - Photos may exist for this station.
 KC0208
 KC0208.The dynamic height is computed by dividing the NAVD 88
 KC0208.geopotential number by the normal gravity value computed on the
 KC0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0208.degrees latitude (g = 980.6199 gals.).
 KC0208
 KC0208.The modeled gravity was interpolated from observed gravity values.
 KC0208
 KC0208;                    North         East    Units  Estimated Accuracy
 KC0208;SPC IL W     -   337,230.      658,270.      MT  (+/- 180 meters Scaled)
 KC0208
 KC0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD011975(NAD 83)
 KC0208
 KC0208                          SUPERSEDED SURVEY CONTROL
 KC0208
 KC0208  NGVD 29 (??/??/92)  136.712  (m)          448.53   (f) ADJ UNCH    2 0
 KC0208
 KC0208.Superseded values are not recommended for survey control.
 KC0208
 KC0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0208.See file dsdata.pdf to determine how the superseded data were derived.
 KC0208
 KC0208_MARKER: DB = BENCH MARK DISK
 KC0208_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0208_SP_SET: BRIDGE
 KC0208_STAMPING: A 80 1935
 KC0208_MARK LOGO: CGS
 KC0208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0208_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0208+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2019
 KC0208
 KC0208  HISTORY     - Date     Condition        Report By
 KC0208  HISTORY     - 1935     MONUMENTED       CGS
 KC0208  HISTORY     - 1981     GOOD             AEROS
 KC0208  HISTORY     - 20051130 GOOD             MERS
 KC0208  HISTORY     - 20190925 GOOD             ILDW
 KC0208
 KC0208                          STATION DESCRIPTION
 KC0208
 KC0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0208'0.2 MI W FROM VALLEY CITY.
 KC0208'0.2 MILE WEST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0208'VALLEY CITY, PIKE COUNTY, AT MILEAGE 474.3, IN THE TOP OF THE
 KC0208'SOUTH END OF THE BACK WALL OF THE WEST ABUTMENT OF BRIDGE 509,
 KC0208'AND 6 FEET SOUTH OF THE SOUTH RAIL.  A STANDARD DISK, STAMPED
 KC0208'A 80 1935.
 KC0208
 KC0208                          STATION RECOVERY (1981)
 KC0208
 KC0208'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0208'RECOVERED IN GOOD CONDITION.
 KC0208
 KC0208                          STATION RECOVERY (2005)
 KC0208
 KC0208'RECOVERY NOTE BY MICHAEL E RAPIER SURVEYING 2005
 KC0208'RECOVERED IN GOOD CONDITION.
 KC0208
 KC0208                          STATION RECOVERY (2019)
 KC0208
 KC0208'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 KC0208'RECOVERED AS DESCRIBED ON THE ABANDONED RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0366 ***********************************************************************
 KC0366  DESIGNATION -  A 81
 KC0366  PID         -  KC0366
 KC0366  STATE/COUNTY-  IL/ADAMS
 KC0366  COUNTRY     -  US
 KC0366  USGS QUAD   -  MARBLEHEAD (2018)
 KC0366
 KC0366                         *CURRENT SURVEY CONTROL
 KC0366  ______________________________________________________________________
 KC0366* NAD 83(1986) POSITION- 39 45 52.     (N) 091 16 41.     (W)   SCALED
 KC0366* NAVD 88 ORTHO HEIGHT -   145.051 (meters)      475.89  (feet) ADJUSTED
 KC0366  ______________________________________________________________________
 KC0366  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 KC0366  DYNAMIC HEIGHT  -        144.972 (meters)      475.63  (feet) COMP
 KC0366  MODELED GRAVITY -    980,084.3   (mgal)                       NAVD 88
 KC0366
 KC0366  VERT ORDER      -  SECOND    CLASS 0
 KC0366
 KC0366.The horizontal coordinates were scaled from a map and have
 KC0366.an estimated accuracy of +/- 6 seconds.
 KC0366
 KC0366.The orthometric height was determined by differential leveling and
 KC0366.adjusted by the NATIONAL GEODETIC SURVEY
 KC0366.in June 1991.
 KC0366
 KC0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0366.GEOID18 height accuracy estimate available here.
 KC0366
 KC0366.Click photographs - Photos may exist for this station.
 KC0366
 KC0366.The dynamic height is computed by dividing the NAVD 88
 KC0366.geopotential number by the normal gravity value computed on the
 KC0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0366.degrees latitude (g = 980.6199 gals.).
 KC0366
 KC0366.The modeled gravity was interpolated from observed gravity values.
 KC0366
 KC0366;                    North         East    Units  Estimated Accuracy
 KC0366;SPC IL W     -   344,430.      604,770.      MT  (+/- 180 meters Scaled)
 KC0366
 KC0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE474030(NAD 83)
 KC0366
 KC0366                          SUPERSEDED SURVEY CONTROL
 KC0366
 KC0366  NGVD 29 (??/??/92)  145.130  (m)          476.15   (f) ADJ UNCH    2 0
 KC0366
 KC0366.Superseded values are not recommended for survey control.
 KC0366
 KC0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0366.See file dsdata.pdf to determine how the superseded data were derived.
 KC0366
 KC0366_MARKER: DB = BENCH MARK DISK
 KC0366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0366_STAMPING: A 81 1935
 KC0366_MARK LOGO: CGS
 KC0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0366+STABILITY: SURFACE MOTION
 KC0366
 KC0366  HISTORY     - Date     Condition        Report By
 KC0366  HISTORY     - 1935     MONUMENTED       CGS
 KC0366  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0366  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0366
 KC0366                          STATION DESCRIPTION
 KC0366
 KC0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0366'1.7 MI SE FROM FALL CREEK.
 KC0366'1.7 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0366'RAILROAD FROM THE STATION AT FALL CREEK, ADAMS COUNTY, 14-1/2
 KC0366'RAILS NORTHWEST OF MILEPOST 2, 2 RAILS SOUTHEAST OF BRIDGE 1.89,
 KC0366'ONE RAIL SOUTHEAST OF A FARM-ROAD CROSSING, 22 FEET NORTHEAST OF
 KC0366'THE TRACK, AND ONE FOOT SOUTHWEST OF THE RIGHT-OF-WAY FENCE.  A
 KC0366'STANDARD DISK, STAMPED A 81 1935 AND SET IN THE TOP OF A CONCRETE
 KC0366'POST.
 KC0366
 KC0366                          STATION RECOVERY (1971)
 KC0366
 KC0366'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0366'MARK NOT FOUND.
 KC0366
 KC0366                          STATION RECOVERY (2012)
 KC0366
 KC0366'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0366'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0491 ***********************************************************************
 KB0491  DESIGNATION -  A 82
 KB0491  PID         -  KB0491
 KB0491  STATE/COUNTY-  IL/SHELBY
 KB0491  COUNTRY     -  US
 KB0491  USGS QUAD   -  WINDSOR (2018)
 KB0491
 KB0491                         *CURRENT SURVEY CONTROL
 KB0491  ______________________________________________________________________
 KB0491* NAD 83(1986) POSITION- 39 25 35.     (N) 088 36 05.     (W)   SCALED
 KB0491* NAVD 88 ORTHO HEIGHT -   218.146 (meters)      715.70  (feet) ADJUSTED
 KB0491  ______________________________________________________________________
 KB0491  GEOID HEIGHT    -        -32.221 (meters)                     GEOID18
 KB0491  DYNAMIC HEIGHT  -        218.021 (meters)      715.29  (feet) COMP
 KB0491  MODELED GRAVITY -    980,048.9   (mgal)                       NAVD 88
 KB0491
 KB0491  VERT ORDER      -  SECOND    CLASS 0
 KB0491
 KB0491.The horizontal coordinates were scaled from a map and have
 KB0491.an estimated accuracy of +/- 6 seconds.
 KB0491
 KB0491.The orthometric height was determined by differential leveling and
 KB0491.adjusted by the NATIONAL GEODETIC SURVEY
 KB0491.in June 1991.
 KB0491
 KB0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0491.GEOID18 height accuracy estimate available here.
 KB0491
 KB0491.Click photographs - Photos may exist for this station.
 KB0491
 KB0491.The dynamic height is computed by dividing the NAVD 88
 KB0491.geopotential number by the normal gravity value computed on the
 KB0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0491.degrees latitude (g = 980.6199 gals.).
 KB0491
 KB0491.The modeled gravity was interpolated from observed gravity values.
 KB0491
 KB0491;                    North         East    Units  Estimated Accuracy
 KB0491;SPC IL E     -   306,350.      276,920.      MT  (+/- 180 meters Scaled)
 KB0491
 KB0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ621653(NAD 83)
 KB0491
 KB0491                          SUPERSEDED SURVEY CONTROL
 KB0491
 KB0491  NGVD 29 (??/??/92)  218.221  (m)          715.95   (f) ADJ UNCH    2 0
 KB0491
 KB0491.Superseded values are not recommended for survey control.
 KB0491
 KB0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0491.See file dsdata.pdf to determine how the superseded data were derived.
 KB0491
 KB0491_MARKER: DB = BENCH MARK DISK
 KB0491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0491_STAMPING: A 82 1935
 KB0491_MARK LOGO: CGS
 KB0491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0491+STABILITY: SURFACE MOTION
 KB0491
 KB0491  HISTORY     - Date     Condition        Report By
 KB0491  HISTORY     - 1935     MONUMENTED       CGS
 KB0491  HISTORY     - 1947     MARK NOT FOUND   CGS
 KB0491  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0491  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0491
 KB0491                          STATION DESCRIPTION
 KB0491
 KB0491'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0491'0.9 MI S FROM WINDSOR.
 KB0491'0.9 MILE SOUTH ALONG THE ABANDONED WABASH RAILWAY FROM THE OLD
 KB0491'STATION AT WINDSOR, SHELBY COUNTY, ABOUT 100 YARDS NORTH OF A
 KB0491'HOUSE, 45 FEET NORTH OF A ROAD CROSSING, AND 40 FEET EAST OF THE
 KB0491'OLD ROADBED.  A STANDARD DISK, STAMPED A 82 1935 AND SET IN THE
 KB0491'TOP OF A CONCRETE POST.
 KB0491
 KB0491                          STATION RECOVERY (1947)
 KB0491
 KB0491'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947
 KB0491'MARK NOT FOUND.
 KB0491
 KB0491                          STATION RECOVERY (1979)
 KB0491
 KB0491'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0491'MARK NOT FOUND.
 KB0491
 KB0491                          STATION RECOVERY (2004)
 KB0491
 KB0491'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0491'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0163 ***********************************************************************
 JB0163  DESIGNATION -  A 84
 JB0163  PID         -  JB0163
 JB0163  STATE/COUNTY-  IL/WAYNE
 JB0163  COUNTRY     -  US
 JB0163  USGS QUAD   -  GEFF (2018)
 JB0163
 JB0163                         *CURRENT SURVEY CONTROL
 JB0163  ______________________________________________________________________
 JB0163* NAD 83(1986) POSITION- 38 25 14.     (N) 088 23 26.     (W)   SCALED
 JB0163* NAVD 88 ORTHO HEIGHT -   132.957 (meters)      436.21  (feet) ADJUSTED
 JB0163  ______________________________________________________________________
 JB0163  GEOID HEIGHT    -        -30.627 (meters)                     GEOID18
 JB0163  DYNAMIC HEIGHT  -        132.874 (meters)      435.94  (feet) COMP
 JB0163  MODELED GRAVITY -    980,003.2   (mgal)                       NAVD 88
 JB0163
 JB0163  VERT ORDER      -  SECOND    CLASS 0
 JB0163
 JB0163.The horizontal coordinates were scaled from a map and have
 JB0163.an estimated accuracy of +/- 6 seconds.
 JB0163
 JB0163.The orthometric height was determined by differential leveling and
 JB0163.adjusted by the NATIONAL GEODETIC SURVEY
 JB0163.in June 1991.
 JB0163
 JB0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0163.GEOID18 height accuracy estimate available here.
 JB0163
 JB0163.Click photographs - Photos may exist for this station.
 JB0163
 JB0163.The dynamic height is computed by dividing the NAVD 88
 JB0163.geopotential number by the normal gravity value computed on the
 JB0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0163.degrees latitude (g = 980.6199 gals.).
 JB0163
 JB0163.The modeled gravity was interpolated from observed gravity values.
 JB0163
 JB0163;                    North         East    Units  Estimated Accuracy
 JB0163;SPC IL E     -   194,660.      295,000.      MT  (+/- 180 meters Scaled)
 JB0163
 JB0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH786533(NAD 83)
 JB0163
 JB0163                          SUPERSEDED SURVEY CONTROL
 JB0163
 JB0163  NGVD 29 (??/??/92)  133.080  (m)          436.61   (f) ADJ UNCH    2 0
 JB0163
 JB0163.Superseded values are not recommended for survey control.
 JB0163
 JB0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0163.See file dsdata.pdf to determine how the superseded data were derived.
 JB0163
 JB0163_MARKER: DB = BENCH MARK DISK
 JB0163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0163_STAMPING: A 84 1935
 JB0163_MARK LOGO: CGS
 JB0163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0163+STABILITY: SURFACE MOTION
 JB0163
 JB0163  HISTORY     - Date     Condition        Report By
 JB0163  HISTORY     - 1935     MONUMENTED       CGS
 JB0163  HISTORY     - 20130926 MARK NOT FOUND   ILDT
 JB0163
 JB0163                          STATION DESCRIPTION
 JB0163
 JB0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0163'1.8 MI S FROM GEFF.
 JB0163'1.8 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0163'STATION AT GEFF, WAYNE COUNTY, 30 FEET SOUTH OF MILEPOST S 56,
 JB0163'3 RAILS NORTH OF A ROAD CROSSING, AND 25 FEET EAST OF THE
 JB0163'TRACK.  A STANDARD DISK, STAMPED A 84 1935 AND SET IN THE TOP
 JB0163'OF A CONCRETE POST.
 JB0163
 JB0163                          STATION RECOVERY (2013)
 JB0163
 JB0163'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0163'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7268 ***********************************************************************
 AB7268  DESIGNATION -  A 85 RESET
 AB7268  PID         -  AB7268
 AB7268  STATE/COUNTY-  IL/WHITE
 AB7268  COUNTRY     -  US
 AB7268  USGS QUAD   -  NORRIS CITY (2018)
 AB7268
 AB7268                         *CURRENT SURVEY CONTROL
 AB7268  ______________________________________________________________________
 AB7268* NAD 83(1986) POSITION- 37 58 12.     (N) 088 19 42.     (W)   SCALED
 AB7268* NAVD 88 ORTHO HEIGHT -   124.928 (meters)      409.87  (feet) ADJUSTED
 AB7268  ______________________________________________________________________
 AB7268  GEOID HEIGHT    -        -30.204 (meters)                     GEOID18
 AB7268  DYNAMIC HEIGHT  -        124.843 (meters)      409.59  (feet) COMP
 AB7268  MODELED GRAVITY -    979,947.7   (mgal)                       NAVD 88
 AB7268
 AB7268  VERT ORDER      -  SECOND    CLASS I
 AB7268
 AB7268.The horizontal coordinates were scaled from a map and have
 AB7268.an estimated accuracy of +/- 6 seconds.
 AB7268
 AB7268.The orthometric height was determined by differential leveling and
 AB7268.adjusted by the NATIONAL GEODETIC SURVEY
 AB7268.in April 2013.
 AB7268
 AB7268.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7268.GEOID18 height accuracy estimate available here.
 AB7268
 AB7268.Click photographs - Photos may exist for this station.
 AB7268
 AB7268.The dynamic height is computed by dividing the NAVD 88
 AB7268.geopotential number by the normal gravity value computed on the
 AB7268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB7268.degrees latitude (g = 980.6199 gals.).
 AB7268
 AB7268.The modeled gravity was interpolated from observed gravity values.
 AB7268
 AB7268;                    North         East    Units  Estimated Accuracy
 AB7268;SPC IL E     -   144,650.      300,440.      MT  (+/- 180 meters Scaled)
 AB7268
 AB7268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH833033(NAD 83)
 AB7268
 AB7268                          SUPERSEDED SURVEY CONTROL
 AB7268
 AB7268  NAVD 88 (11/09/15)  124.893  (m)          409.75   (f) SUPERSEDED  3 0
 AB7268
 AB7268.Superseded values are not recommended for survey control.
 AB7268
 AB7268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7268.See file dsdata.pdf to determine how the superseded data were derived.
 AB7268
 AB7268_MARKER: DV = VERTICAL CONTROL DISK
 AB7268_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB7268_SP_SET: BOX CULVERT
 AB7268_STAMPING: A 85 RESET 1996
 AB7268_MARK LOGO: NGS
 AB7268_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7268+STABILITY: SURFACE MOTION
 AB7268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7268+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AB7268
 AB7268  HISTORY     - Date     Condition        Report By
 AB7268  HISTORY     - 1996     MONUMENTED       NGS
 AB7268  HISTORY     - 20060727 GOOD             ILDT
 AB7268  HISTORY     - 20120517 GOOD             PATRIC
 AB7268
 AB7268                          STATION DESCRIPTION
 AB7268
 AB7268'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (RKB)
 AB7268'STATION CAN BE REACHED FROM THE INTERSECTION OF STATE ROUTE 45
 AB7268'(DIVISION STREET) AND MAIN STREET IN THE CENTER OF NORRIS CITY,
 AB7268'PROCEED SOUTH ON ROUTE 45 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 AB7268'LEFT, 6.3 M (20.7 FT) EAST OF THE CENTERLINE OF ROUTE 45, 3.7 M (12.1
 AB7268'FT) SOUTHWEST OF THE NORTHERNMOST OF TWO ORANGE PETROLEUM PIPELINE
 AB7268'WARNING POSTS, 7.0 M (23.0 FT) NORTHWEST OF THE SOUTHERNMOST OF TWO
 AB7268'ORANGE PETROLEUM PIPELINE WARNING POSTS, SET IN THE TOP AND 0.4 M (1.3
 AB7268'FT) SOUTH OF THE NORTH END OF THE EAST HEADWALL OF A 0.8 M (2.6 FT) BY
 AB7268'1.2 M (3.9 FT) REINFORCED CONCRETE BOX CULVERT.
 AB7268
 AB7268                          STATION RECOVERY (2006)
 AB7268
 AB7268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 AB7268'MON.DISK STABLE, BUT HEADWALL OF CULVERT IN POOR CONDITION
 AB7268
 AB7268                          STATION RECOVERY (2012)
 AB7268
 AB7268'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 AB7268'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0235 ***********************************************************************
 KB0235  DESIGNATION -  A 86
 KB0235  PID         -  KB0235
 KB0235  STATE/COUNTY-  IL/CUMBERLAND
 KB0235  COUNTRY     -  US
 KB0235  USGS QUAD   -  GREENUP (2018)
 KB0235
 KB0235                         *CURRENT SURVEY CONTROL
 KB0235  ______________________________________________________________________
 KB0235* NAD 83(1986) POSITION- 39 14 48.     (N) 088 09 48.     (W)   SCALED
 KB0235* NAVD 88 ORTHO HEIGHT -   181.194 (meters)      594.47  (feet) ADJUSTED
 KB0235  ______________________________________________________________________
 KB0235  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 KB0235  DYNAMIC HEIGHT  -        181.088 (meters)      594.12  (feet) COMP
 KB0235  MODELED GRAVITY -    980,036.8   (mgal)                       NAVD 88
 KB0235
 KB0235  VERT ORDER      -  FIRST     CLASS II
 KB0235
 KB0235.The horizontal coordinates were scaled from a map and have
 KB0235.an estimated accuracy of +/- 6 seconds.
 KB0235
 KB0235.The orthometric height was determined by differential leveling and
 KB0235.adjusted by the NATIONAL GEODETIC SURVEY
 KB0235.in June 1991.
 KB0235
 KB0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0235.GEOID18 height accuracy estimate available here.
 KB0235
 KB0235.Click photographs - Photos may exist for this station.
 KB0235
 KB0235.The dynamic height is computed by dividing the NAVD 88
 KB0235.geopotential number by the normal gravity value computed on the
 KB0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0235.degrees latitude (g = 980.6199 gals.).
 KB0235
 KB0235.The modeled gravity was interpolated from observed gravity values.
 KB0235
 KB0235;                    North         East    Units  Estimated Accuracy
 KB0235;SPC IL E     -   286,380.      314,680.      MT  (+/- 180 meters Scaled)
 KB0235
 KB0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ996447(NAD 83)
 KB0235
 KB0235                          SUPERSEDED SURVEY CONTROL
 KB0235
 KB0235  NGVD 29 (??/??/92)  181.251  (m)          594.65   (f) ADJ UNCH    1 2
 KB0235
 KB0235.Superseded values are not recommended for survey control.
 KB0235
 KB0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0235.See file dsdata.pdf to determine how the superseded data were derived.
 KB0235
 KB0235_MARKER: DB = BENCH MARK DISK
 KB0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0235_STAMPING: A 86 1935
 KB0235_MARK LOGO: CGS
 KB0235_PROJECTION: RECESSED 8 CENTIMETERS
 KB0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0235+STABILITY: SURFACE MOTION
 KB0235_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0235+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2013
 KB0235
 KB0235  HISTORY     - Date     Condition        Report By
 KB0235  HISTORY     - 1935     MONUMENTED       CGS
 KB0235  HISTORY     - 1956     GOOD             CGS
 KB0235  HISTORY     - 1973     GOOD             NGS
 KB0235  HISTORY     - 20050215 GOOD             ILDT
 KB0235  HISTORY     - 20120418 GOOD             ILDT
 KB0235  HISTORY     - 20130930 GOOD             ILDT
 KB0235
 KB0235                          STATION DESCRIPTION
 KB0235
 KB0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0235'AT GREENUP.
 KB0235'AT GREENUP, IN THE COURT HOUSE LAWN, 123 1/2 FEET NORTH OF
 KB0235'NORTHWEST CORNER OF COURT HOUSE BUILDING, AND IN LINE WITH THE
 KB0235'EXTENDED WEST FACE OF BUILDING, 25.2 FEET SOUTH OF SOUTH CURB OF
 KB0235'MAIN STREET (STATE HIGHWAY 121), 23.6 FEET WEST OF WEST EDGE OF
 KB0235'CENTER PART OF A CONCRETE WALK LEADING TO COURT HOUSE, 8 FEET
 KB0235'SOUTH OF SOUTH EDGE OF A CIRCULAR CONCRETE CURB AROUND A FLOWER
 KB0235'BED, AND SET IN THE TOP OF A CONCRETE POST ABOUT 3 INCHES
 KB0235'UNDERGROUND.
 KB0235
 KB0235                          STATION RECOVERY (1973)
 KB0235
 KB0235'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0235'RECOVERED IN GOOD CONDITION.
 KB0235
 KB0235                          STATION RECOVERY (2005)
 KB0235
 KB0235'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0235'RECOVERED IN GOOD CONDITION.
 KB0235
 KB0235                          STATION RECOVERY (2012)
 KB0235
 KB0235'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0235'RECOVERED IN GOOD CONDITION.
 KB0235
 KB0235                          STATION RECOVERY (2013)
 KB0235
 KB0235'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (LRF)
 KB0235'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (LRF)
 KB0235'RECOVERED IN GOOD CONDITION
 KB0235'AT GREENUP IN THE OLD COURT HOUSE LAWN NOW A MUNICIPAL BUILDING,
 KB0235'54.8 FEET NORTHEAST OF THE NORTHWEST CORNER OF BUILDING, 83.5
 KB0235'FEET NORTHWEST OF THE NORTHEAST CORNER OF BUILDING. 25.2 FEET
 KB0235'SOUTH OF THE SOUTH CURB OF MAIN STREET (STATE HIGHWAY IL 121)
 KB0235'20.8 FEET WEST OF THE WEST EDGE OF CONCRETE SIDEWALK LEADING
 KB0235'TO BUILDING. 27.2 FEET SOUTHWEST OF A FLAG POLE, AND SET IN
 KB0235'TOP OF A CONCRETE POST ABOUT 8 INCHES UNDERGROUND COVERED BY
 KB0235'A WHITE 8 INCH PVC PIPE CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1261 ***********************************************************************
 KA1261  DESIGNATION -  A 87
 KA1261  PID         -  KA1261
 KA1261  STATE/COUNTY-  IL/CLARK
 KA1261  COUNTRY     -  US
 KA1261  USGS QUAD   -  DENNISON (2018)
 KA1261
 KA1261                         *CURRENT SURVEY CONTROL
 KA1261  ______________________________________________________________________
 KA1261* NAD 83(1986) POSITION- 39 28 08.     (N) 087 32 40.     (W)   SCALED
 KA1261* NAVD 88 ORTHO HEIGHT -   173.927 (meters)      570.63  (feet) ADJUSTED
 KA1261  ______________________________________________________________________
 KA1261  GEOID HEIGHT    -        -32.464 (meters)                     GEOID18
 KA1261  DYNAMIC HEIGHT  -        173.829 (meters)      570.30  (feet) COMP
 KA1261  MODELED GRAVITY -    980,060.8   (mgal)                       NAVD 88
 KA1261
 KA1261  VERT ORDER      -  FIRST     CLASS II
 KA1261
 KA1261.The horizontal coordinates were scaled from a map and have
 KA1261.an estimated accuracy of +/- 6 seconds.
 KA1261
 KA1261.The orthometric height was determined by differential leveling and
 KA1261.adjusted by the NATIONAL GEODETIC SURVEY
 KA1261.in June 1991.
 KA1261
 KA1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1261.GEOID18 height accuracy estimate available here.
 KA1261
 KA1261.Click photographs - Photos may exist for this station.
 KA1261
 KA1261.The dynamic height is computed by dividing the NAVD 88
 KA1261.geopotential number by the normal gravity value computed on the
 KA1261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1261.degrees latitude (g = 980.6199 gals.).
 KA1261
 KA1261.The modeled gravity was interpolated from observed gravity values.
 KA1261
 KA1261;                    North         East    Units  Estimated Accuracy
 KA1261;SPC IL E     -   311,330.      367,880.      MT  (+/- 180 meters Scaled)
 KA1261
 KA1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ531689(NAD 83)
 KA1261
 KA1261                          SUPERSEDED SURVEY CONTROL
 KA1261
 KA1261  NGVD 29 (??/??/92)  174.018  (m)          570.92   (f) ADJ UNCH    1 2
 KA1261
 KA1261.Superseded values are not recommended for survey control.
 KA1261
 KA1261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1261.See file dsdata.pdf to determine how the superseded data were derived.
 KA1261
 KA1261_MARKER: DB = BENCH MARK DISK
 KA1261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1261_STAMPING: A 87 1935
 KA1261_MARK LOGO: CGS
 KA1261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1261+STABILITY: SURFACE MOTION
 KA1261
 KA1261  HISTORY     - Date     Condition        Report By
 KA1261  HISTORY     - 1935     MONUMENTED       CGS
 KA1261  HISTORY     - 1959     GOOD             CGS
 KA1261  HISTORY     - 19981104 MARK NOT FOUND   USPSQD
 KA1261  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1261
 KA1261                          STATION DESCRIPTION
 KA1261
 KA1261'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1261'AT FARRINGTON.
 KA1261'AT FARRINGTON, AT THE JUNCTION OF THE MAIN LINE OF THE PENNSYLVANIA
 KA1261'RAILROAD AND A BRANCH LINE OF THE PENNSYLVANIA RAILROAD WHICH LEADS
 KA1261'NORTHWEST THRU PARIS, ABOUT 0.65 MILES WEST OF THE ILLINOIS-INDIANA
 KA1261'STATE LINE, IN SECTION 20, T. 12 N., R. 10 W., 35 FEET NORTH OF THE
 KA1261'NORTH RAIL OF THE MAIN TRACK, 69 FEET SOUTH-SOUTHWEST OF THE NEAR
 KA1261'RAIL OF THE BRANCH LINE LEADING NORTHWEST, 456 FEET WEST OF FROG
 KA1261'POINT OF THE RAILROAD JUNCTION, 55 FEET EAST OF THE CENTER LINE
 KA1261'OF THE NORTH-SOUTH GRAVEL ROAD, 67 FEET EAST-NORTHEAST OF THE
 KA1261'CENTER OF THE CROSSING OF THE MAIN LINE TRACK AND THE ROAD, 37
 KA1261'FEET EAST OF A TELEPHONE POLE AND ABOUT 2 FEET NORTH OF THE ROW
 KA1261'OF POLES, 21 FEET NORTH OF THE NORTH RAIL OF A SIDING, 2 FEET
 KA1261'SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 3 1/2 FEET BELOW THE
 KA1261'LEVEL OF THE MAIN LINE TRACK AND SET IN THE TOP OF A CONCRETE POST
 KA1261'PROJECTING 4 INCHES.
 KA1261
 KA1261                          STATION RECOVERY (1998)
 KA1261
 KA1261'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1261'MARK NOT FOUND.
 KA1261
 KA1261                          STATION RECOVERY (2005)
 KA1261
 KA1261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1261'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0462 ***********************************************************************
 KB0462  DESIGNATION -  A 88
 KB0462  PID         -  KB0462
 KB0462  STATE/COUNTY-  IL/SHELBY
 KB0462  COUNTRY     -  US
 KB0462  USGS QUAD   -  SHELBYVILLE (2018)
 KB0462
 KB0462                         *CURRENT SURVEY CONTROL
 KB0462  ______________________________________________________________________
 KB0462* NAD 83(1986) POSITION- 39 24 03.     (N) 088 47 23.     (W)   SCALED
 KB0462* NAVD 88 ORTHO HEIGHT -   182.553 (meters)      598.93  (feet) ADJUSTED
 KB0462  ______________________________________________________________________
 KB0462  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 KB0462  DYNAMIC HEIGHT  -        182.447 (meters)      598.58  (feet) COMP
 KB0462  MODELED GRAVITY -    980,043.0   (mgal)                       NAVD 88
 KB0462
 KB0462  VERT ORDER      -  SECOND    CLASS 0
 KB0462
 KB0462.The horizontal coordinates were scaled from a map and have
 KB0462.an estimated accuracy of +/- 6 seconds.
 KB0462
 KB0462.The orthometric height was determined by differential leveling and
 KB0462.adjusted by the NATIONAL GEODETIC SURVEY
 KB0462.in June 1991.
 KB0462
 KB0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0462.GEOID18 height accuracy estimate available here.
 KB0462
 KB0462.Click photographs - Photos may exist for this station.
 KB0462
 KB0462.The dynamic height is computed by dividing the NAVD 88
 KB0462.geopotential number by the normal gravity value computed on the
 KB0462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0462.degrees latitude (g = 980.6199 gals.).
 KB0462
 KB0462.The modeled gravity was interpolated from observed gravity values.
 KB0462
 KB0462;                    North         East    Units  Estimated Accuracy
 KB0462;SPC IL E     -   303,580.      260,690.      MT  (+/- 180 meters Scaled)
 KB0462
 KB0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ458627(NAD 83)
 KB0462
 KB0462                          SUPERSEDED SURVEY CONTROL
 KB0462
 KB0462  NGVD 29 (??/??/92)  182.636  (m)          599.20   (f) ADJ UNCH    2 0
 KB0462
 KB0462.Superseded values are not recommended for survey control.
 KB0462
 KB0462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0462.See file dsdata.pdf to determine how the superseded data were derived.
 KB0462
 KB0462_MARKER: DB = BENCH MARK DISK
 KB0462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0462_STAMPING: A 88 1935
 KB0462_MARK LOGO: CGS
 KB0462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0462+STABILITY: SURFACE MOTION
 KB0462
 KB0462  HISTORY     - Date     Condition        Report By
 KB0462  HISTORY     - 1935     MONUMENTED       CGS
 KB0462  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0462  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0462  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0462
 KB0462                          STATION DESCRIPTION
 KB0462
 KB0462'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0462'AT SHELBYVILLE.
 KB0462'AT SHELBYVILLE, SHELBY COUNTY, ON THE CLEVELAND, CINCINNATI,
 KB0462'CHICAGO AND ST. LOUIS RAILWAY, 3 RAILS WEST OF THE STATION,
 KB0462'AT POLE 151/18, 40 FEET SOUTH OF THE TRACK, AND IN THE AREA
 KB0462'DEFINED BY THE FOUR CONCRETE PILLARS OF AN OLD WATER TOWER.  A
 KB0462'STANDARD DISK, STAMPED A 88 1935 AND SET IN THE TOP OF A CONCRETE
 KB0462'POST.
 KB0462
 KB0462                          STATION RECOVERY (1973)
 KB0462
 KB0462'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0462'MARK NOT FOUND.
 KB0462
 KB0462                          STATION RECOVERY (1979)
 KB0462
 KB0462'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0462'MARK NOT FOUND.
 KB0462
 KB0462                          STATION RECOVERY (2004)
 KB0462
 KB0462'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0462'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0500 ***********************************************************************
 KB0500  DESIGNATION -  A 89
 KB0500  PID         -  KB0500
 KB0500  STATE/COUNTY-  IL/EFFINGHAM
 KB0500  COUNTRY     -  US
 KB0500  USGS QUAD   -  ALTAMONT WEST (2018)
 KB0500
 KB0500                         *CURRENT SURVEY CONTROL
 KB0500  ______________________________________________________________________
 KB0500* NAD 83(1986) POSITION- 39 03 35.     (N) 088 45 09.     (W)   SCALED
 KB0500* NAVD 88 ORTHO HEIGHT -   190.265 (meters)      624.23  (feet) ADJUSTED
 KB0500  ______________________________________________________________________
 KB0500  GEOID HEIGHT    -        -31.976 (meters)                     GEOID18
 KB0500  DYNAMIC HEIGHT  -        190.149 (meters)      623.85  (feet) COMP
 KB0500  MODELED GRAVITY -    980,010.9   (mgal)                       NAVD 88
 KB0500
 KB0500  VERT ORDER      -  SECOND    CLASS 0
 KB0500
 KB0500.The horizontal coordinates were scaled from a map and have
 KB0500.an estimated accuracy of +/- 6 seconds.
 KB0500
 KB0500.The orthometric height was determined by differential leveling and
 KB0500.adjusted by the NATIONAL GEODETIC SURVEY
 KB0500.in June 1991.
 KB0500
 KB0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0500.GEOID18 height accuracy estimate available here.
 KB0500
 KB0500.Click photographs - Photos may exist for this station.
 KB0500
 KB0500.The dynamic height is computed by dividing the NAVD 88
 KB0500.geopotential number by the normal gravity value computed on the
 KB0500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0500.degrees latitude (g = 980.6199 gals.).
 KB0500
 KB0500.The modeled gravity was interpolated from observed gravity values.
 KB0500
 KB0500;                    North         East    Units  Estimated Accuracy
 KB0500;SPC IL E     -   265,690.      263,720.      MT  (+/- 180 meters Scaled)
 KB0500
 KB0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ483248(NAD 83)
 KB0500
 KB0500                          SUPERSEDED SURVEY CONTROL
 KB0500
 KB0500  NGVD 29 (??/??/92)  190.376  (m)          624.59   (f) ADJ UNCH    2 0
 KB0500
 KB0500.Superseded values are not recommended for survey control.
 KB0500
 KB0500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0500.See file dsdata.pdf to determine how the superseded data were derived.
 KB0500
 KB0500_MARKER: DB = BENCH MARK DISK
 KB0500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0500_STAMPING: A 89 1935
 KB0500_MARK LOGO: CGS
 KB0500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0500+STABILITY: SURFACE MOTION
 KB0500
 KB0500  HISTORY     - Date     Condition        Report By
 KB0500  HISTORY     - 1935     MONUMENTED       CGS
 KB0500
 KB0500                          STATION DESCRIPTION
 KB0500
 KB0500'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0500'AT ALTAMONT.
 KB0500'AT ALTAMONT, EFFINGHAM COUNTY, ON THE PENNSYLVANIA RAILROAD,
 KB0500'4-1/2 RAILS EAST OF THE STATION, AT POLE 152/13, 16 FEET SOUTH
 KB0500'OF THE SOUTH RAIL, AND AT THE CORNER OF THE CONCRETE PLATFORM
 KB0500'AND A WALK LEADING SOUTH.  A STANDARD DISK, STAMPED A 89 1935 AND
 KB0500'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0134 ***********************************************************************
 JB0134  DESIGNATION -  A 90
 JB0134  PID         -  JB0134
 JB0134  STATE/COUNTY-  IL/JASPER
 JB0134  COUNTRY     -  US
 JB0134  USGS QUAD   -  NEWTON (2018)
 JB0134
 JB0134                         *CURRENT SURVEY CONTROL
 JB0134  ______________________________________________________________________
 JB0134* NAD 83(1986) POSITION- 38 59 22.     (N) 088 09 30.     (W)   SCALED
 JB0134* NAVD 88 ORTHO HEIGHT -   154.883 (meters)      508.15  (feet) ADJUSTED
 JB0134  ______________________________________________________________________
 JB0134  GEOID HEIGHT    -        -31.724 (meters)                     GEOID18
 JB0134  DYNAMIC HEIGHT  -        154.790 (meters)      507.84  (feet) COMP
 JB0134  MODELED GRAVITY -    980,026.7   (mgal)                       NAVD 88
 JB0134
 JB0134  VERT ORDER      -  SECOND    CLASS 0
 JB0134
 JB0134.The horizontal coordinates were scaled from a map and have
 JB0134.an estimated accuracy of +/- 6 seconds.
 JB0134
 JB0134.The orthometric height was determined by differential leveling and
 JB0134.adjusted by the NATIONAL GEODETIC SURVEY
 JB0134.in June 1991.
 JB0134
 JB0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0134.GEOID18 height accuracy estimate available here.
 JB0134
 JB0134.Click photographs - Photos may exist for this station.
 JB0134
 JB0134.The dynamic height is computed by dividing the NAVD 88
 JB0134.geopotential number by the normal gravity value computed on the
 JB0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0134.degrees latitude (g = 980.6199 gals.).
 JB0134
 JB0134.The modeled gravity was interpolated from observed gravity values.
 JB0134
 JB0134;                    North         East    Units  Estimated Accuracy
 JB0134;SPC IL E     -   257,820.      315,160.      MT  (+/- 180 meters Scaled)
 JB0134
 JB0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ996162(NAD 83)
 JB0134
 JB0134                          SUPERSEDED SURVEY CONTROL
 JB0134
 JB0134  NGVD 29 (??/??/92)  154.984  (m)          508.48   (f) ADJ UNCH    2 0
 JB0134
 JB0134.Superseded values are not recommended for survey control.
 JB0134
 JB0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0134.See file dsdata.pdf to determine how the superseded data were derived.
 JB0134
 JB0134_MARKER: DB = BENCH MARK DISK
 JB0134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0134_STAMPING: A 90 1935
 JB0134_MARK LOGO: CGS
 JB0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0134+STABILITY: SURFACE MOTION
 JB0134
 JB0134  HISTORY     - Date     Condition        Report By
 JB0134  HISTORY     - 1935     MONUMENTED       CGS
 JB0134  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0134
 JB0134                          STATION DESCRIPTION
 JB0134
 JB0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0134'AT NEWTON.
 JB0134'AT NEWTON, JASPER COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, 22
 JB0134'YARDS WEST OF THE STATION, 34 YARDS WEST OF THE CENTERLINE OF
 JB0134'A NORTH-AND-SOUTH TRACK, 8 YARDS NORTH OF THE CENTERLINE OF THE
 JB0134'EAST-AND-WEST TRACK, AT A HEDGE, AND ONE YARD WEST OF A PATH.
 JB0134'A STANDARD DISK, STAMPED A 90 1935 AND SET IN THE TOP OF A
 JB0134'CONCRETE POST.
 JB0134
 JB0134                          STATION RECOVERY (1983)
 JB0134
 JB0134'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0134'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0051 ***********************************************************************
 JB0051  DESIGNATION -  A 91
 JB0051  PID         -  JB0051
 JB0051  STATE/COUNTY-  IL/RICHLAND
 JB0051  COUNTRY     -  US
 JB0051  USGS QUAD   -  OLNEY (2018)
 JB0051
 JB0051                         *CURRENT SURVEY CONTROL
 JB0051  ______________________________________________________________________
 JB0051* NAD 83(1986) POSITION- 38 43 31.     (N) 088 05 08.     (W)   SCALED
 JB0051* NAVD 88 ORTHO HEIGHT -   145.439 (meters)      477.16  (feet) ADJUSTED
 JB0051  ______________________________________________________________________
 JB0051  GEOID HEIGHT    -        -31.353 (meters)                     GEOID18
 JB0051  DYNAMIC HEIGHT  -        145.350 (meters)      476.87  (feet) COMP
 JB0051  MODELED GRAVITY -    980,015.8   (mgal)                       NAVD 88
 JB0051
 JB0051  VERT ORDER      -  FIRST     CLASS II
 JB0051
 JB0051.The horizontal coordinates were scaled from a map and have
 JB0051.an estimated accuracy of +/- 6 seconds.
 JB0051
 JB0051.The orthometric height was determined by differential leveling and
 JB0051.adjusted by the NATIONAL GEODETIC SURVEY
 JB0051.in June 1991.
 JB0051
 JB0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0051.GEOID18 height accuracy estimate available here.
 JB0051
 JB0051.Click photographs - Photos may exist for this station.
 JB0051
 JB0051.The dynamic height is computed by dividing the NAVD 88
 JB0051.geopotential number by the normal gravity value computed on the
 JB0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0051.degrees latitude (g = 980.6199 gals.).
 JB0051
 JB0051.The modeled gravity was interpolated from observed gravity values.
 JB0051
 JB0051;                    North         East    Units  Estimated Accuracy
 JB0051;SPC IL E     -   228,510.      321,550.      MT  (+/- 180 meters Scaled)
 JB0051
 JB0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH056868(NAD 83)
 JB0051
 JB0051                          SUPERSEDED SURVEY CONTROL
 JB0051
 JB0051  NGVD 29 (??/??/92)  145.518  (m)          477.42   (f) ADJ UNCH    1 2
 JB0051
 JB0051.Superseded values are not recommended for survey control.
 JB0051
 JB0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0051.See file dsdata.pdf to determine how the superseded data were derived.
 JB0051
 JB0051_MARKER: DB = BENCH MARK DISK
 JB0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0051_STAMPING: A 91 1935
 JB0051_MARK LOGO: CGS
 JB0051_PROJECTION: RECESSED 5 CENTIMETERS
 JB0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0051+STABILITY: SURFACE MOTION
 JB0051
 JB0051  HISTORY     - Date     Condition        Report By
 JB0051  HISTORY     - 1935     MONUMENTED       CGS
 JB0051  HISTORY     - 1956     GOOD             CGS
 JB0051  HISTORY     - 1986     GOOD             NGS
 JB0051
 JB0051                          STATION DESCRIPTION
 JB0051
 JB0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0051'AT OLNEY.
 JB0051'AT OLNEY, AT THE BALTIMORE AND OHIO RAILROAD STATION, IN THE
 JB0051'SOUTHEAST QUARTER OF THE CROSSING OF THE B. AND O. RR AND THE
 JB0051'ILLINOIS CENTRAL RAILROAD, 142 FEET SOUTHWEST OF SOUTHWEST CORNER
 JB0051'OF THE STATION, 71 FEET SOUTHEAST OF SOUTHEAST CORNER OF A SWITCH
 JB0051'TOWER, 34.5 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK OF B. AND O.
 JB0051'RR, 17 FEET EAST OF EAST RAIL OF I.C. RR, 6.5 FEET NORTH OF A
 JB0051'POWER POLE, 1 FOOT EAST OF A WHITE WOODEN WITNESS POST, ABOUT
 JB0051'LEVEL WITH THE CROSSING AND SET IN THE TOP OF A CONCRETE POST
 JB0051'ABOUT 2 INCHES UNDERGROUND.
 JB0051
 JB0051                          STATION RECOVERY (1986)
 JB0051
 JB0051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0051'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN OLNEY, AT
 JB0051'THE INTERSECTION OF WHITTLE AVENUE AND THE CHESSIE SYSTEM RAILROAD,
 JB0051'99.2 M (325.5 FT) EAST OF THE CENTERLINE OF THE AVENUE, 10.5 M (34.4
 JB0051'FT) SOUTH OF THE NEAR RAIL, 5.2 M (17.1 FT) EAST OF THE NEAR RAIL OF
 JB0051'THE ILLINOIS CENTRAL RAILROAD, AND 2.0 M (6.6 FT) NORTH OF A UTILITY
 JB0051'POLE.
 JB0051'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JB0051'THE MARK IS ABOVE LEVEL WITH THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1901 ***********************************************************************
 LB1901  DESIGNATION -  A 92
 LB1901  PID         -  LB1901
 LB1901  STATE/COUNTY-  IL/VERMILION
 LB1901  COUNTRY     -  US
 LB1901  USGS QUAD   -  DANVILLE NE (2018)
 LB1901
 LB1901                         *CURRENT SURVEY CONTROL
 LB1901  ______________________________________________________________________
 LB1901* NAD 83(1986) POSITION- 40 08 17.     (N) 087 34 50.     (W)   SCALED
 LB1901* NAVD 88 ORTHO HEIGHT -   195.313 (meters)      640.79  (feet) ADJUSTED
 LB1901  ______________________________________________________________________
 LB1901  GEOID HEIGHT    -        -32.608 (meters)                     GEOID18
 LB1901  DYNAMIC HEIGHT  -        195.215 (meters)      640.47  (feet) COMP
 LB1901  MODELED GRAVITY -    980,123.4   (mgal)                       NAVD 88
 LB1901
 LB1901  VERT ORDER      -  SECOND    CLASS 0
 LB1901
 LB1901.The horizontal coordinates were scaled from a map and have
 LB1901.an estimated accuracy of +/- 6 seconds.
 LB1901
 LB1901.The orthometric height was determined by differential leveling and
 LB1901.adjusted by the NATIONAL GEODETIC SURVEY
 LB1901.in June 1991.
 LB1901
 LB1901.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1901.GEOID18 height accuracy estimate available here.
 LB1901
 LB1901.Click photographs - Photos may exist for this station.
 LB1901
 LB1901.The dynamic height is computed by dividing the NAVD 88
 LB1901.geopotential number by the normal gravity value computed on the
 LB1901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1901.degrees latitude (g = 980.6199 gals.).
 LB1901
 LB1901.The modeled gravity was interpolated from observed gravity values.
 LB1901
 LB1901;                    North         East    Units  Estimated Accuracy
 LB1901;SPC IL E     -   385,600.      364,150.      MT  (+/- 180 meters Scaled)
 LB1901
 LB1901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK505432(NAD 83)
 LB1901
 LB1901                          SUPERSEDED SURVEY CONTROL
 LB1901
 LB1901  NGVD 29 (??/??/92)  195.355  (m)          640.93   (f) ADJ UNCH    2 0
 LB1901
 LB1901.Superseded values are not recommended for survey control.
 LB1901
 LB1901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1901.See file dsdata.pdf to determine how the superseded data were derived.
 LB1901
 LB1901_MARKER: DB = BENCH MARK DISK
 LB1901_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LB1901+WITH SETTING: PAVEMENT
 LB1901_SP_SET: SIGNAL CONTROL BASE
 LB1901_STAMPING: A 92 1938
 LB1901_MARK LOGO: CGS
 LB1901_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1901
 LB1901  HISTORY     - Date     Condition        Report By
 LB1901  HISTORY     - 1938     MONUMENTED       CGS
 LB1901  HISTORY     - 1966     MARK NOT FOUND   CGS
 LB1901
 LB1901                          STATION DESCRIPTION
 LB1901
 LB1901'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 LB1901'1.8 MI SE FROM DANVILLE.
 LB1901'1.8 MILES SOUTHEAST ALONG THE CHICAGO AND EASTERN ILLINOIS
 LB1901'RAILWAY FROM THE STATION AT DANVILLE, VERMILION COUNTY, 25 YARDS
 LB1901'WEST OF MILEPOST 125, AT THE NORTHEAST CORNER OF THE C. AND E.
 LB1901'I. RY. SHOP YARDS, IN THE SOUTHWEST CORNER OF THE CONCRETE BASE
 LB1901'OF SIGNAL CONTROL 125.0, AND 12 YARDS SOUTH OF THE SOUTH RAIL.
 LB1901'A STANDARD DISK, STAMPED A 92 1938.
 LB1901
 LB1901                          STATION RECOVERY (1966)
 LB1901
 LB1901'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 LB1901'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0725 ***********************************************************************
 KB0725  DESIGNATION -  A 93
 KB0725  PID         -  KB0725
 KB0725  STATE/COUNTY-  IL/CHRISTIAN
 KB0725  COUNTRY     -  US
 KB0725  USGS QUAD   -  OWANECO (2018)
 KB0725
 KB0725                         *CURRENT SURVEY CONTROL
 KB0725  ______________________________________________________________________
 KB0725* NAD 83(1986) POSITION- 39 23 15.     (N) 089 08 04.     (W)   SCALED
 KB0725* NAVD 88 ORTHO HEIGHT -   214.798 (meters)      704.72  (feet) ADJUSTED
 KB0725  ______________________________________________________________________
 KB0725  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KB0725  DYNAMIC HEIGHT  -        214.670 (meters)      704.30  (feet) COMP
 KB0725  MODELED GRAVITY -    980,026.0   (mgal)                       NAVD 88
 KB0725
 KB0725  VERT ORDER      -  SECOND    CLASS 0
 KB0725
 KB0725.The horizontal coordinates were scaled from a map and have
 KB0725.an estimated accuracy of +/- 6 seconds.
 KB0725
 KB0725.The orthometric height was determined by differential leveling and
 KB0725.adjusted by the NATIONAL GEODETIC SURVEY
 KB0725.in June 1991.
 KB0725
 KB0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0725.GEOID18 height accuracy estimate available here.
 KB0725
 KB0725.Click photographs - Photos may exist for this station.
 KB0725
 KB0725.The dynamic height is computed by dividing the NAVD 88
 KB0725.geopotential number by the normal gravity value computed on the
 KB0725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0725.degrees latitude (g = 980.6199 gals.).
 KB0725
 KB0725.The modeled gravity was interpolated from observed gravity values.
 KB0725
 KB0725;                    North         East    Units  Estimated Accuracy
 KB0725;SPC IL W     -   302,500.      788,920.      MT  (+/- 180 meters Scaled)
 KB0725
 KB0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ161619(NAD 83)
 KB0725
 KB0725                          SUPERSEDED SURVEY CONTROL
 KB0725
 KB0725  NGVD 29 (??/??/92)  214.882  (m)          704.99   (f) ADJ UNCH    2 0
 KB0725
 KB0725.Superseded values are not recommended for survey control.
 KB0725
 KB0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0725.See file dsdata.pdf to determine how the superseded data were derived.
 KB0725
 KB0725_MARKER: DB = BENCH MARK DISK
 KB0725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0725_STAMPING: A 93 1935
 KB0725_MARK LOGO: CGS
 KB0725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0725+STABILITY: SURFACE MOTION
 KB0725
 KB0725  HISTORY     - Date     Condition        Report By
 KB0725  HISTORY     - 1935     MONUMENTED       CGS
 KB0725  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0725  HISTORY     - 20150903 MARK NOT FOUND   AMESC
 KB0725
 KB0725                          STATION DESCRIPTION
 KB0725
 KB0725'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0725'2.8 MI W FROM PANA.
 KB0725'2.8 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND ST.
 KB0725'LOUIS RAILWAY FROM THE STATION AT PANA, CHRISTIAN COUNTY, 16
 KB0725'RAILS NORTHEAST OF MILEPOST 170, 25 FEET SOUTHEAST OF THE
 KB0725'SOUTHEAST RAIL, AND 38 FEET NORTHWEST OF THE CENTERLINE OF STATE
 KB0725'HIGHWAY 16.  A STANDARD DISK, STAMPED A 93 1935 AND SET IN
 KB0725'THE TOP OF A CONCRETE POST.
 KB0725
 KB0725                          STATION RECOVERY (2014)
 KB0725
 KB0725'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0725'MARK NOT FOUND
 KB0725
 KB0725                          STATION RECOVERY (2015)
 KB0725
 KB0725'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0725'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0827 ***********************************************************************
 KB0827  DESIGNATION -  A 94
 KB0827  PID         -  KB0827
 KB0827  STATE/COUNTY-  IL/MONTGOMERY
 KB0827  COUNTRY     -  US
 KB0827  USGS QUAD   -  LITCHFIELD (2018)
 KB0827
 KB0827                         *CURRENT SURVEY CONTROL
 KB0827  ______________________________________________________________________
 KB0827* NAD 83(1986) POSITION- 39 10 37.16   (N) 089 39 14.62   (W)   HD_HELD1
 KB0827* NAVD 88 ORTHO HEIGHT -   212.152 (meters)      696.04  (feet) ADJUSTED
 KB0827  ______________________________________________________________________
 KB0827  GEOID HEIGHT    -        -31.311 (meters)                     GEOID18
 KB0827  DYNAMIC HEIGHT  -        212.030 (meters)      695.64  (feet) COMP
 KB0827  MODELED GRAVITY -    980,045.7   (mgal)                       NAVD 88
 KB0827
 KB0827  VERT ORDER      -  SECOND    CLASS I
 KB0827
 KB0827.The horizontal coordinates were determined by differentially corrected
 KB0827.hand held GPS observations or other comparable positioning techniques
 KB0827.and have an estimated accuracy of +/- 3 meters.
 KB0827
 KB0827.The orthometric height was determined by differential leveling and
 KB0827.adjusted by the IL DEPT OF TRANSP
 KB0827.in July 2015.
 KB0827
 KB0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0827.GEOID18 height accuracy estimate available here.
 KB0827
 KB0827.Click photographs - Photos may exist for this station.
 KB0827
 KB0827.The dynamic height is computed by dividing the NAVD 88
 KB0827.geopotential number by the normal gravity value computed on the
 KB0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0827.degrees latitude (g = 980.6199 gals.).
 KB0827
 KB0827.The modeled gravity was interpolated from observed gravity values.
 KB0827
 KB0827;                    North         East    Units  Estimated Accuracy
 KB0827;SPC IL W     -   278,742.1     744,291.9     MT  (+/- 3 meters HH1 GPS) 
 KB0827
 KB0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7073739773(NAD 83)
 KB0827
 KB0827                          SUPERSEDED SURVEY CONTROL
 KB0827
 KB0827  NAVD 88 (06/15/91)  212.119  (m)          695.93   (f) SUPERSEDED  2 0
 KB0827  NGVD 29 (??/??/92)  212.244  (m)          696.34   (f) ADJ UNCH    2 0
 KB0827
 KB0827.Superseded values are not recommended for survey control.
 KB0827
 KB0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0827.See file dsdata.pdf to determine how the superseded data were derived.
 KB0827
 KB0827_MARKER: DB = BENCH MARK DISK
 KB0827_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0827_SP_SET: BUILDING
 KB0827_STAMPING: A 94 1935
 KB0827_MARK LOGO: CGS
 KB0827_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0827_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0827+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2014
 KB0827
 KB0827  HISTORY     - Date     Condition        Report By
 KB0827  HISTORY     - 1935     MONUMENTED       CGS
 KB0827  HISTORY     - 1960     GOOD             CGS
 KB0827  HISTORY     - 20111010 GOOD             PRAIEN
 KB0827  HISTORY     - 20140825 GOOD             AMESC
 KB0827
 KB0827                          STATION DESCRIPTION
 KB0827
 KB0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0827'AT LITCHFIELD.
 KB0827'SET VERTICALLY IN THE SOUTH SIDE OF THE STEPS AT THE WEST
 KB0827'ENTRANCE OF THE POST OFFICE IN LITCHFIELD, 15 FEET SOUTH OF THE
 KB0827'CENTER OF THE STEPS, 3 FEET ABOVE THE LEVEL OF THE SIDE WALK.
 KB0827
 KB0827                          STATION RECOVERY (2011)
 KB0827
 KB0827'RECOVERY NOTE BY PRAIRIE ENGINEERS 2011 (DF)
 KB0827'RECOVERED IN GOOD CONDITION.
 KB0827
 KB0827                          STATION RECOVERY (2014)
 KB0827
 KB0827'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0827'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0148 ***********************************************************************
 JC0148  DESIGNATION -  A 95
 JC0148  PID         -  JC0148
 JC0148  STATE/COUNTY-  IL/MADISON
 JC0148  COUNTRY     -  US
 JC0148  USGS QUAD   -  WOOD RIVER (2018)
 JC0148
 JC0148                         *CURRENT SURVEY CONTROL
 JC0148  ______________________________________________________________________
 JC0148* NAD 83(1986) POSITION- 38 46 42.     (N) 090 03 59.     (W)   SCALED
 JC0148* NAVD 88 ORTHO HEIGHT -   130.301 (meters)      427.50  (feet) ADJUSTED
 JC0148  ______________________________________________________________________
 JC0148  GEOID HEIGHT    -        -31.265 (meters)                     GEOID18
 JC0148  DYNAMIC HEIGHT  -        130.220 (meters)      427.23  (feet) COMP
 JC0148  MODELED GRAVITY -    980,000.7   (mgal)                       NAVD 88
 JC0148
 JC0148  VERT ORDER      -  SECOND    CLASS 0
 JC0148
 JC0148.The horizontal coordinates were scaled from a map and have
 JC0148.an estimated accuracy of +/- 6 seconds.
 JC0148
 JC0148.The orthometric height was determined by differential leveling and
 JC0148.adjusted by the NATIONAL GEODETIC SURVEY
 JC0148.in June 1991.
 JC0148
 JC0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0148.GEOID18 height accuracy estimate available here.
 JC0148
 JC0148.Click photographs - Photos may exist for this station.
 JC0148
 JC0148.The dynamic height is computed by dividing the NAVD 88
 JC0148.geopotential number by the normal gravity value computed on the
 JC0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0148.degrees latitude (g = 980.6199 gals.).
 JC0148
 JC0148.The modeled gravity was interpolated from observed gravity values.
 JC0148
 JC0148;                    North         East    Units  Estimated Accuracy
 JC0148;SPC IL W     -   234,370.      708,710.      MT  (+/- 180 meters Scaled)
 JC0148
 JC0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC548962(NAD 83)
 JC0148
 JC0148                          SUPERSEDED SURVEY CONTROL
 JC0148
 JC0148  NGVD 29 (??/??/92)  130.421  (m)          427.89   (f) ADJ UNCH    2 0
 JC0148
 JC0148.Superseded values are not recommended for survey control.
 JC0148
 JC0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0148.See file dsdata.pdf to determine how the superseded data were derived.
 JC0148
 JC0148_MARKER: DB = BENCH MARK DISK
 JC0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0148_STAMPING: A 95 1935
 JC0148_MARK LOGO: CGS
 JC0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0148+STABILITY: SURFACE MOTION
 JC0148
 JC0148  HISTORY     - Date     Condition        Report By
 JC0148  HISTORY     - 1935     MONUMENTED       CGS
 JC0148  HISTORY     - 1944     GOOD             CGS
 JC0148  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JC0148
 JC0148                          STATION DESCRIPTION
 JC0148
 JC0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 JC0148'AT POAG.
 JC0148'1.9 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE STATION AT
 JC0148'POAG, MADISON COUNTY, 2-1/2 RAILS SOUTH OF MILEPOST 473, 49
 JC0148'FEET EAST OF THE CENTERLINE OF THE TRACK, 70 FEET WEST OF THE
 JC0148'CENTERLINE OF A ROAD, AND ON AN ABANDONED ROADBED.  A STANDARD
 JC0148'DISK, STAMPED A 95 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JC0148
 JC0148                          STATION RECOVERY (2012)
 JC0148
 JC0148'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0148'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0954 ***********************************************************************
 KB0954  DESIGNATION -  A 96
 KB0954  PID         -  KB0954
 KB0954  STATE/COUNTY-  IL/MACOUPIN
 KB0954  COUNTRY     -  US
 KB0954  USGS QUAD   -  VIRDEN NORTH (2018)
 KB0954
 KB0954                         *CURRENT SURVEY CONTROL
 KB0954  ______________________________________________________________________
 KB0954* NAD 83(1986) POSITION- 39 30 00.     (N) 089 45 52.     (W)   SCALED
 KB0954* NAVD 88 ORTHO HEIGHT -   206.148 (meters)      676.34  (feet) ADJUSTED
 KB0954  ______________________________________________________________________
 KB0954  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 KB0954  DYNAMIC HEIGHT  -        206.033 (meters)      675.96  (feet) COMP
 KB0954  MODELED GRAVITY -    980,059.9   (mgal)                       NAVD 88
 KB0954
 KB0954  VERT ORDER      -  SECOND    CLASS 0
 KB0954
 KB0954.The horizontal coordinates were scaled from a map and have
 KB0954.an estimated accuracy of +/- 6 seconds.
 KB0954
 KB0954.The orthometric height was determined by differential leveling and
 KB0954.adjusted by the NATIONAL GEODETIC SURVEY
 KB0954.in June 1991.
 KB0954
 KB0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0954.GEOID18 height accuracy estimate available here.
 KB0954
 KB0954.Click photographs - Photos may exist for this station.
 KB0954
 KB0954.The dynamic height is computed by dividing the NAVD 88
 KB0954.geopotential number by the normal gravity value computed on the
 KB0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0954.degrees latitude (g = 980.6199 gals.).
 KB0954
 KB0954.The modeled gravity was interpolated from observed gravity values.
 KB0954
 KB0954;                    North         East    Units  Estimated Accuracy
 KB0954;SPC IL W     -   314,550.      734,600.      MT  (+/- 180 meters Scaled)
 KB0954
 KB0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ622759(NAD 83)
 KB0954
 KB0954                          SUPERSEDED SURVEY CONTROL
 KB0954
 KB0954  NGVD 29 (??/??/92)  206.264  (m)          676.72   (f) ADJ UNCH    2 0
 KB0954
 KB0954.Superseded values are not recommended for survey control.
 KB0954
 KB0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0954.See file dsdata.pdf to determine how the superseded data were derived.
 KB0954
 KB0954_MARKER: DD = SURVEY DISK
 KB0954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0954_STAMPING: A 96 1935
 KB0954_MARK LOGO: CGS
 KB0954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0954+STABILITY: SURFACE MOTION
 KB0954
 KB0954  HISTORY     - Date     Condition        Report By
 KB0954  HISTORY     - 1935     MONUMENTED       CGS
 KB0954  HISTORY     - 1960     GOOD             CGS
 KB0954
 KB0954                          STATION DESCRIPTION
 KB0954
 KB0954'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0954'AT VIRDEN.
 KB0954'AT VIRDEN AT THE GULF MOBILE AND OHIO RAILROAD STATION, 12.5
 KB0954'FEET SOUTH OF THE SOUTH EAST CORNER OF THE STATION, 16.5 FEET WEST
 KB0954'OF THE WEST RAIL OF THE SOUTH BOUND TRACK, 1.5 FEET EAST OF A
 KB0954'TELEGRAPH POLE, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF
 KB0954'A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1054 ***********************************************************************
 HB1054  DESIGNATION -  A 97
 HB1054  PID         -  HB1054
 HB1054  STATE/COUNTY-  IL/RANDOLPH
 HB1054  COUNTRY     -  US
 HB1054  USGS QUAD   -  CHESTER (2018)
 HB1054
 HB1054                         *CURRENT SURVEY CONTROL
 HB1054  ______________________________________________________________________
 HB1054* NAD 83(1986) POSITION- 37 54 07.     (N) 089 49 50.     (W)   SCALED
 HB1054* NAVD 88 ORTHO HEIGHT -   114.133 (meters)      374.45  (feet) ADJUSTED
 HB1054  ______________________________________________________________________
 HB1054  GEOID HEIGHT    -        -29.514 (meters)                     GEOID18
 HB1054  DYNAMIC HEIGHT  -        114.055 (meters)      374.20  (feet) COMP
 HB1054  MODELED GRAVITY -    979,941.4   (mgal)                       NAVD 88
 HB1054
 HB1054  VERT ORDER      -  SECOND    CLASS 0
 HB1054
 HB1054.The horizontal coordinates were scaled from a map and have
 HB1054.an estimated accuracy of +/- 6 seconds.
 HB1054
 HB1054.The orthometric height was determined by differential leveling and
 HB1054.adjusted by the NATIONAL GEODETIC SURVEY
 HB1054.in June 1991.
 HB1054
 HB1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1054.GEOID18 height accuracy estimate available here.
 HB1054
 HB1054.Click photographs - Photos may exist for this station.
 HB1054
 HB1054.The dynamic height is computed by dividing the NAVD 88
 HB1054.geopotential number by the normal gravity value computed on the
 HB1054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1054.degrees latitude (g = 980.6199 gals.).
 HB1054
 HB1054.The modeled gravity was interpolated from observed gravity values.
 HB1054
 HB1054;                    North         East    Units  Estimated Accuracy
 HB1054;SPC IL W     -   137,140.      729,560.      MT  (+/- 180 meters Scaled)
 HB1054
 HB1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG511987(NAD 83)
 HB1054
 HB1054                          SUPERSEDED SURVEY CONTROL
 HB1054
 HB1054  NGVD 29 (11/26/84)  114.230  (m)          374.77   (f) ADJUSTED    2 0
 HB1054
 HB1054.Superseded values are not recommended for survey control.
 HB1054
 HB1054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1054.See file dsdata.pdf to determine how the superseded data were derived.
 HB1054
 HB1054_MARKER: DB = BENCH MARK DISK
 HB1054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1054_STAMPING: A 97 1935
 HB1054_MARK LOGO: CGS
 HB1054_PROJECTION: FLUSH
 HB1054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1054+STABILITY: SURFACE MOTION
 HB1054
 HB1054  HISTORY     - Date     Condition        Report By
 HB1054  HISTORY     - 1935     MONUMENTED       CGS
 HB1054  HISTORY     - 1959     GOOD             CGS
 HB1054  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB1054  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1054
 HB1054                          STATION DESCRIPTION
 HB1054
 HB1054'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 HB1054'AT CHESTER.
 HB1054'AT CHESTER, RANDOLPH COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB1054'600 FEET NORTH OF THE STATION, 15 FEET NORTHEAST OF THE NORTHEAST
 HB1054'CORNER OF THE ILLINOIS STATE PRISON PUMPHOUSE, 15 FEET WEST OF THE
 HB1054'TRACK, 25 FEET EAST OF THE WATER EDGE OF MISSISSIPPI RIVER, AND 40
 HB1054'FEET HIGHER THAN THE AVERAGE RIVER STAGE.  A STANDARD DISK, STAMPED
 HB1054'A 97 1935 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- STATION
 HB1054'AT CHESTER HAS BEEN REBUILT ABOUT 0.6 MILE SOUTH OF ITS FORMER
 HB1054'LOCATION.
 HB1054
 HB1054                          STATION RECOVERY (1981)
 HB1054
 HB1054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1054'NOT RECOVERED AT THIS TIME, ASSUMED DESTROYED DUE TO CONSTRUCTION OF
 HB1054'NEW ROAD.
 HB1054
 HB1054                          STATION RECOVERY (2011)
 HB1054
 HB1054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1054'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1072 ***********************************************************************
 HB1072  DESIGNATION -  A 98
 HB1072  PID         -  HB1072
 HB1072  STATE/COUNTY-  IL/RANDOLPH
 HB1072  COUNTRY     -  US
 HB1072  USGS QUAD   -  ROCKWOOD (2018)
 HB1072
 HB1072                         *CURRENT SURVEY CONTROL
 HB1072  ______________________________________________________________________
 HB1072* NAD 83(1986) POSITION- 37 50 00.     (N) 089 41 19.     (W)   SCALED
 HB1072* NAVD 88 ORTHO HEIGHT -   113.173 (meters)      371.30  (feet) ADJUSTED
 HB1072  ______________________________________________________________________
 HB1072  GEOID HEIGHT    -        -29.341 (meters)                     GEOID18
 HB1072  DYNAMIC HEIGHT  -        113.094 (meters)      371.04  (feet) COMP
 HB1072  MODELED GRAVITY -    979,933.8   (mgal)                       NAVD 88
 HB1072
 HB1072  VERT ORDER      -  SECOND    CLASS 0
 HB1072
 HB1072.The horizontal coordinates were scaled from a map and have
 HB1072.an estimated accuracy of +/- 6 seconds.
 HB1072
 HB1072.The orthometric height was determined by differential leveling and
 HB1072.adjusted by the NATIONAL GEODETIC SURVEY
 HB1072.in June 1991.
 HB1072
 HB1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1072.GEOID18 height accuracy estimate available here.
 HB1072
 HB1072.Click photographs - Photos may exist for this station.
 HB1072
 HB1072.The dynamic height is computed by dividing the NAVD 88
 HB1072.geopotential number by the normal gravity value computed on the
 HB1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1072.degrees latitude (g = 980.6199 gals.).
 HB1072
 HB1072.The modeled gravity was interpolated from observed gravity values.
 HB1072
 HB1072;                    North         East    Units  Estimated Accuracy
 HB1072;SPC IL W     -   129,580.      742,080.      MT  (+/- 180 meters Scaled)
 HB1072
 HB1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG633907(NAD 83)
 HB1072
 HB1072                          SUPERSEDED SURVEY CONTROL
 HB1072
 HB1072  NGVD 29 (11/26/84)  113.272  (m)          371.63   (f) ADJUSTED    2 0
 HB1072
 HB1072.Superseded values are not recommended for survey control.
 HB1072
 HB1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1072.See file dsdata.pdf to determine how the superseded data were derived.
 HB1072
 HB1072_MARKER: DB = BENCH MARK DISK
 HB1072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1072_STAMPING: A 98 1935
 HB1072_MARK LOGO: CGS
 HB1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1072+STABILITY: SURFACE MOTION
 HB1072
 HB1072  HISTORY     - Date     Condition        Report By
 HB1072  HISTORY     - 1935     MONUMENTED       CGS
 HB1072  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1072  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1072
 HB1072                          STATION DESCRIPTION
 HB1072
 HB1072'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1072'AT ROCKWOOD.
 HB1072'AT ROCKWOOD, RANDOLPH COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB1072'325 FEET SOUTH OF THE STATION, AT POLE 70/19, 39 FEET EAST OF THE
 HB1072'CENTERLINE OF THE TRACK, AND 40 FEET WEST OF A ROAD LEADING TO
 HB1072'STATE HIGHWAY 150.  A STANDARD DISK, STAMPED A 98 1935 AND SET IN
 HB1072'THE TOP OF A CONCRETE POST.
 HB1072
 HB1072                          STATION RECOVERY (1966)
 HB1072
 HB1072'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1072'MARK NOT FOUND.
 HB1072
 HB1072                          STATION RECOVERY (2011)
 HB1072
 HB1072'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1072'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1109 ***********************************************************************
 JB1109  DESIGNATION -  A 99
 JB1109  PID         -  JB1109
 JB1109  STATE/COUNTY-  IL/PERRY
 JB1109  COUNTRY     -  US
 JB1109  USGS QUAD   -  PYATTS (2018)
 JB1109
 JB1109                         *CURRENT SURVEY CONTROL
 JB1109  ______________________________________________________________________
 JB1109* NAD 83(1986) POSITION- 38 01 47.     (N) 089 16 26.     (W)   SCALED
 JB1109* NAVD 88 ORTHO HEIGHT -   136.864 (meters)      449.03  (feet) ADJUSTED
 JB1109  ______________________________________________________________________
 JB1109  GEOID HEIGHT    -        -29.494 (meters)                     GEOID18
 JB1109  DYNAMIC HEIGHT  -        136.774 (meters)      448.73  (feet) COMP
 JB1109  MODELED GRAVITY -    979,967.4   (mgal)                       NAVD 88
 JB1109
 JB1109  VERT ORDER      -  SECOND    CLASS 0
 JB1109
 JB1109.The horizontal coordinates were scaled from a map and have
 JB1109.an estimated accuracy of +/- 6 seconds.
 JB1109
 JB1109.The orthometric height was determined by differential leveling and
 JB1109.adjusted by the NATIONAL GEODETIC SURVEY
 JB1109.in June 1991.
 JB1109
 JB1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1109.GEOID18 height accuracy estimate available here.
 JB1109
 JB1109.Click photographs - Photos may exist for this station.
 JB1109
 JB1109.The dynamic height is computed by dividing the NAVD 88
 JB1109.geopotential number by the normal gravity value computed on the
 JB1109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1109.degrees latitude (g = 980.6199 gals.).
 JB1109
 JB1109.The modeled gravity was interpolated from observed gravity values.
 JB1109
 JB1109;                    North         East    Units  Estimated Accuracy
 JB1109;SPC IL W     -   151,650.      778,380.      MT  (+/- 180 meters Scaled)
 JB1109
 JB1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH004115(NAD 83)
 JB1109
 JB1109                          SUPERSEDED SURVEY CONTROL
 JB1109
 JB1109  NGVD 29 (??/??/92)  136.961  (m)          449.35   (f) ADJ UNCH    2 0
 JB1109
 JB1109.Superseded values are not recommended for survey control.
 JB1109
 JB1109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1109.See file dsdata.pdf to determine how the superseded data were derived.
 JB1109
 JB1109_MARKER: DB = BENCH MARK DISK
 JB1109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1109_STAMPING: A 99 1935
 JB1109_MARK LOGO: CGS
 JB1109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1109+STABILITY: SURFACE MOTION
 JB1109
 JB1109  HISTORY     - Date     Condition        Report By
 JB1109  HISTORY     - 1935     MONUMENTED       CGS
 JB1109  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1109
 JB1109                          STATION DESCRIPTION
 JB1109
 JB1109'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1109'3 MI W FROM DU QUOIN.
 JB1109'3.0 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1109'STATION AT DU QUOIN, PERRY COUNTY, 280 FEET WEST OF MILEPOST
 JB1109'E 53, 84 FEET WEST OF A ROAD CROSSING, AND 50 FEET NORTH OF THE
 JB1109'TRACK.  A STANDARD DISK, STAMPED A 99 1935 AND SET IN THE TOP OF
 JB1109'A CONCRETE POST.
 JB1109
 JB1109                          STATION RECOVERY (2009)
 JB1109
 JB1109'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1109'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0776 ***********************************************************************
 HB0776  DESIGNATION -  A RESET
 HB0776  PID         -  HB0776
 HB0776  STATE/COUNTY-  IL/ALEXANDER
 HB0776  COUNTRY     -  US
 HB0776  USGS QUAD   -  CAIRO (2018)
 HB0776
 HB0776                         *CURRENT SURVEY CONTROL
 HB0776  ______________________________________________________________________
 HB0776* NAD 83(1986) POSITION- 37 04 38.     (N) 089 14 40.     (W)   SCALED
 HB0776* NAVD 88 ORTHO HEIGHT -    95.75  (+/-2cm)      314.1   (feet) VERTCON3
 HB0776  ______________________________________________________________________
 HB0776  GEOID HEIGHT    -        -28.208 (meters)                     GEOID18
 HB0776  VERT ORDER      -  ? (See Below)
 HB0776
 HB0776.The horizontal coordinates were scaled from a map and have
 HB0776.an estimated accuracy of +/- 6 seconds.
 HB0776
 HB0776.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0776.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0776
 HB0776.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0776.GEOID18 height accuracy estimate available here.
 HB0776
 HB0776.The vertical order pertains to the NGVD 29 superseded value.
 HB0776
 HB0776.Click photographs - Photos may exist for this station.
 HB0776
 HB0776;                    North         East    Units  Estimated Accuracy
 HB0776;SPC IL W     -    45,960.      782,000.      MT  (+/- 180 meters Scaled)
 HB0776
 HB0776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG004057(NAD 83)
 HB0776
 HB0776                          SUPERSEDED SURVEY CONTROL
 HB0776
 HB0776  NGVD 29 (11/26/84)   95.646  (m)          313.80   (f) ADJUSTED       
 HB0776
 HB0776.Superseded values are not recommended for survey control.
 HB0776
 HB0776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0776.See file dsdata.pdf to determine how the superseded data were derived.
 HB0776
 HB0776_MARKER: B = BOLT
 HB0776_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0776_SP_SET: CONCRETE BLOCK
 HB0776_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0776
 HB0776  HISTORY     - Date     Condition        Report By
 HB0776  HISTORY     - 1956     MONUMENTED       USACE
 HB0776  HISTORY     - 1956     GOOD             CGS
 HB0776
 HB0776                          STATION DESCRIPTION
 HB0776
 HB0776'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 HB0776'4.5 MI W FROM CAIRO.
 HB0776'4.5 MILES WEST ALONG STATE HIGHWAY 3 FROM ITS JUNCTION WITH U.S.
 HB0776'HIGHWAY 51 IN CAIRO, ALEXANDER COUNTY, 2.0 MILES SOUTHEAST ALONG
 HB0776'STATE HIGHWAY 3 FROM THE GULF, MOBILE AND OHIO RAILROAD STATION AT
 HB0776'CACHE, 266 FEET SOUTHEAST OF BENCH MARK Z 115 RESET 1956, DESCRIBED
 HB0776'BELOW, 250 FEET SOUTHEAST OF A ROAD CROSSING, 200 FEET SOUTHEAST
 HB0776'OF A GRAVEL ROAD, 65 FEET NORTHEAST OF THE CENTERLINE OF THE
 HB0776'HIGHWAY, AND NEAR A CONCRETE WITNESS POST PAINTED YELLOW.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1155 ***********************************************************************
 LC1155  DESIGNATION -  A W E RM 2
 LC1155  PID         -  LC1155
 LC1155  STATE/COUNTY-  IL/LOGAN
 LC1155  COUNTRY     -  US
 LC1155  USGS QUAD   -  LINCOLN WEST (2018)
 LC1155
 LC1155                         *CURRENT SURVEY CONTROL
 LC1155  ______________________________________________________________________
 LC1155* NAD 83(1986) POSITION- 40 09 28.21   (N) 089 23 06.97   (W)   HD_HELD1
 LC1155* NAVD 88 ORTHO HEIGHT -   177.694 (meters)      582.98  (feet) ADJUSTED
 LC1155  ______________________________________________________________________
 LC1155  GEOID HEIGHT    -        -32.558 (meters)                     GEOID18
 LC1155  DYNAMIC HEIGHT  -        177.603 (meters)      582.69  (feet) COMP
 LC1155  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 LC1155
 LC1155  VERT ORDER      -  SECOND    CLASS 0
 LC1155
 LC1155.The horizontal coordinates were determined by differentially corrected
 LC1155.hand held GPS observations or other comparable positioning techniques
 LC1155.and have an estimated accuracy of +/- 3 meters.
 LC1155
 LC1155.The orthometric height was determined by differential leveling and
 LC1155.adjusted by the NATIONAL GEODETIC SURVEY
 LC1155.in June 1991.
 LC1155
 LC1155.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1155.GEOID18 height accuracy estimate available here.
 LC1155
 LC1155.Click photographs - Photos may exist for this station.
 LC1155
 LC1155.The dynamic height is computed by dividing the NAVD 88
 LC1155.geopotential number by the normal gravity value computed on the
 LC1155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1155.degrees latitude (g = 980.6199 gals.).
 LC1155
 LC1155.The modeled gravity was interpolated from observed gravity values.
 LC1155
 LC1155;                    North         East    Units  Estimated Accuracy
 LC1155;SPC IL W     -   387,805.0     766,569.1     MT  (+/- 3 meters HH1 GPS) 
 LC1155
 LC1155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9685348003(NAD 83)
 LC1155
 LC1155                          SUPERSEDED SURVEY CONTROL
 LC1155
 LC1155  NGVD 29 (??/??/92)  177.780  (m)          583.27   (f) ADJ UNCH    2 0
 LC1155
 LC1155.Superseded values are not recommended for survey control.
 LC1155
 LC1155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1155.See file dsdata.pdf to determine how the superseded data were derived.
 LC1155
 LC1155_MARKER: DR = REFERENCE MARK DISK
 LC1155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1155_STAMPING: AWE NO 2 1934
 LC1155_MARK LOGO: CGS
 LC1155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1155+STABILITY: SURFACE MOTION
 LC1155
 LC1155  HISTORY     - Date     Condition        Report By
 LC1155  HISTORY     - 1934     MONUMENTED       CGS
 LC1155
 LC1155                          STATION DESCRIPTION
 LC1155
 LC1155'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1155'AT LINCOLN.
 LC1155'AT LINCOLN, LOGAN COUNTY, ON STATE HIGHWAY 10, 51 YARDS SOUTHEAST
 LC1155'OF TRIANGULATION-STATION A W E 1934, 122 YARDS EAST OF THE CENTER
 LC1155'OF THE CROSSING OF STATE HIGHWAY 121, 31 FEET NORTH OF THE
 LC1155'CENTERLINE OF STATE HIGHWAY 10, AND ABOUT ONE FOOT NORTH OF THE
 LC1155'FENCE.  A STANDARD REFERENCE-MARK DISK, STAMPED A W E NO 2 1934
 LC1155'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0775 ***********************************************************************
 HB0775  DESIGNATION -  A=USE
 HB0775  PID         -  HB0775
 HB0775  STATE/COUNTY-  IL/ALEXANDER
 HB0775  COUNTRY     -  US
 HB0775  USGS QUAD   -  CAIRO (2018)
 HB0775
 HB0775                         *CURRENT SURVEY CONTROL
 HB0775  ______________________________________________________________________
 HB0775* NAD 83(1986) POSITION- 37 04 38.     (N) 089 14 39.     (W)   SCALED
 HB0775* NAVD 88 ORTHO HEIGHT -    95.729 (meters)      314.07  (feet) ADJUSTED
 HB0775  ______________________________________________________________________
 HB0775  GEOID HEIGHT    -        -28.208 (meters)                     GEOID18
 HB0775  DYNAMIC HEIGHT  -         95.659 (meters)      313.84  (feet) COMP
 HB0775  MODELED GRAVITY -    979,902.0   (mgal)                       NAVD 88
 HB0775
 HB0775  VERT ORDER      -  SECOND    CLASS 0
 HB0775
 HB0775.The horizontal coordinates were scaled from a map and have
 HB0775.an estimated accuracy of +/- 6 seconds.
 HB0775
 HB0775.The orthometric height was determined by differential leveling and
 HB0775.adjusted by the NATIONAL GEODETIC SURVEY
 HB0775.in June 1991.
 HB0775
 HB0775.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0775.GEOID18 height accuracy estimate available here.
 HB0775
 HB0775.Click photographs - Photos may exist for this station.
 HB0775
 HB0775.The dynamic height is computed by dividing the NAVD 88
 HB0775.geopotential number by the normal gravity value computed on the
 HB0775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0775.degrees latitude (g = 980.6199 gals.).
 HB0775
 HB0775.The modeled gravity was interpolated from observed gravity values.
 HB0775
 HB0775;                    North         East    Units  Estimated Accuracy
 HB0775;SPC IL W     -    45,960.      782,030.      MT  (+/- 180 meters Scaled)
 HB0775
 HB0775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG005057(NAD 83)
 HB0775
 HB0775                          SUPERSEDED SURVEY CONTROL
 HB0775
 HB0775  NGVD 29 (11/26/84)   95.623  (m)          313.72   (f) ADJUSTED    2 0
 HB0775
 HB0775.Superseded values are not recommended for survey control.
 HB0775
 HB0775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0775.See file dsdata.pdf to determine how the superseded data were derived.
 HB0775
 HB0775_MARKER: DD = SURVEY DISK
 HB0775_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0775+STABILITY: SURFACE MOTION
 HB0775
 HB0775  HISTORY     - Date     Condition        Report By
 HB0775  HISTORY     - 1920     MONUMENTED       CGS
 HB0775  HISTORY     - 1935     GOOD             CGS
 HB0775
 HB0775                          STATION DESCRIPTION
 HB0775
 HB0775'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0775'8.5 MI E FROM OLIVE BRANCH.
 HB0775'8.5 MILES EAST OF OLIVE BRANCH, 30 FT. SOUTH OF CENTER OF STATE
 HB0775'HIGHWAY 150, 365 FT. EAST OF ROAD CROSSING, 60 FT. SOUTH EAST OF
 HB0775'A LUNCH STAND AT RIVERVIEW PARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1017 ***********************************************************************
 MF1017  DESIGNATION -  ABBOTT RM 1
 MF1017  PID         -  MF1017
 MF1017  STATE/COUNTY-  IL/BUREAU
 MF1017  COUNTRY     -  US
 MF1017  USGS QUAD   -  MINERAL (2018)
 MF1017
 MF1017                         *CURRENT SURVEY CONTROL
 MF1017  ______________________________________________________________________
 MF1017* NAD 83(1986) POSITION- 41 22 50.10   (N) 089 47 59.93   (W)   HD_HELD1
 MF1017* NAVD 88 ORTHO HEIGHT -   191.320 (meters)      627.69  (feet) ADJUSTED
 MF1017  ______________________________________________________________________
 MF1017  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 MF1017  DYNAMIC HEIGHT  -        191.243 (meters)      627.44  (feet) COMP
 MF1017  MODELED GRAVITY -    980,214.5   (mgal)                       NAVD 88
 MF1017
 MF1017  VERT ORDER      -  SECOND    CLASS 0
 MF1017
 MF1017.The horizontal coordinates were determined by differentially corrected
 MF1017.hand held GPS observations or other comparable positioning techniques
 MF1017.and have an estimated accuracy of +/- 3 meters.
 MF1017
 MF1017.The orthometric height was determined by differential leveling and
 MF1017.adjusted by the NATIONAL GEODETIC SURVEY
 MF1017.in June 1991.
 MF1017
 MF1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1017.GEOID18 height accuracy estimate available here.
 MF1017
 MF1017.Click photographs - Photos may exist for this station.
 MF1017
 MF1017.The dynamic height is computed by dividing the NAVD 88
 MF1017.geopotential number by the normal gravity value computed on the
 MF1017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1017.degrees latitude (g = 980.6199 gals.).
 MF1017
 MF1017.The modeled gravity was interpolated from observed gravity values.
 MF1017
 MF1017;                    North         East    Units  Estimated Accuracy
 MF1017;SPC IL W     -   523,354.6     730,671.3     MT  (+/- 3 meters HH1 GPS) 
 MF1017
 MF1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6586584790(NAD 83)
 MF1017
 MF1017                          SUPERSEDED SURVEY CONTROL
 MF1017
 MF1017  NGVD 29 (??/??/92)  191.398  (m)          627.94   (f) ADJ UNCH    2 0
 MF1017
 MF1017.Superseded values are not recommended for survey control.
 MF1017
 MF1017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1017.See file dsdata.pdf to determine how the superseded data were derived.
 MF1017
 MF1017_MARKER: DR = REFERENCE MARK DISK
 MF1017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1017_STAMPING: ABBOTT NO 1 1958
 MF1017_MARK LOGO: CGS
 MF1017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1017+STABILITY: SURFACE MOTION
 MF1017
 MF1017  HISTORY     - Date     Condition        Report By
 MF1017  HISTORY     - 1958     MONUMENTED       CGS
 MF1017  HISTORY     - 1959     GOOD             CGS
 MF1017  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF1017  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1017  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1017
 MF1017                          STATION DESCRIPTION
 MF1017
 MF1017'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1017'2.6 MI E FROM MINERAL.
 MF1017'ABOUT 2.1 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO, ROCK
 MF1017'ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, THENCE 0.45 MILES
 MF1017'NORTH ALONG BLACKTOP ROAD, ABOUT 3 1/2 POWER POLES SOUTH OF A
 MF1017'DRIVEWAY WEST TO A FARM HOUSE, 30.5 FEET WEST OF THE CENTER LINE
 MF1017'OF THE ROAD, 143 FEET SOUTH OF A TELEPHONE POLE, 183 FEET
 MF1017'SOUTH-SOUTHWEST OF POWER POLE WHICH IS THE THIRD POLE SOUTH OF FARM
 MF1017'HOUSE WEST OF THE ROAD, 1 FOOT EAST OF FENCE LINE, 83.1 FEET
 MF1017'WEST-SOUTHWEST OF TRIANGULATION STATION ABBOTT, 80.9 FEET
 MF1017'WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 MF1017'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF1017'3 INCHES.
 MF1017
 MF1017                          STATION RECOVERY (1979)
 MF1017
 MF1017'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF1017'MARK NOT FOUND.
 MF1017
 MF1017                          STATION RECOVERY (1995)
 MF1017
 MF1017'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1017'MARK NOT FOUND.
 MF1017
 MF1017                          STATION RECOVERY (2001)
 MF1017
 MF1017'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1017'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1015 ***********************************************************************
 MF1015  DESIGNATION -  ABBOTT RM 2
 MF1015  PID         -  MF1015
 MF1015  STATE/COUNTY-  IL/BUREAU
 MF1015  COUNTRY     -  US
 MF1015  USGS QUAD   -  MINERAL (2018)
 MF1015
 MF1015                         *CURRENT SURVEY CONTROL
 MF1015  ______________________________________________________________________
 MF1015* NAD 83(1986) POSITION- 41 22 50.97   (N) 089 47 59.95   (W)   HD_HELD1
 MF1015* NAVD 88 ORTHO HEIGHT -   191.408 (meters)      627.98  (feet) ADJUSTED
 MF1015  ______________________________________________________________________
 MF1015  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 MF1015  DYNAMIC HEIGHT  -        191.330 (meters)      627.72  (feet) COMP
 MF1015  MODELED GRAVITY -    980,214.5   (mgal)                       NAVD 88
 MF1015
 MF1015  VERT ORDER      -  SECOND    CLASS 0
 MF1015
 MF1015.The horizontal coordinates were determined by differentially corrected
 MF1015.hand held GPS observations or other comparable positioning techniques
 MF1015.and have an estimated accuracy of +/- 3 meters.
 MF1015
 MF1015.The orthometric height was determined by differential leveling and
 MF1015.adjusted by the NATIONAL GEODETIC SURVEY
 MF1015.in June 1991.
 MF1015
 MF1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1015.GEOID18 height accuracy estimate available here.
 MF1015
 MF1015.Click photographs - Photos may exist for this station.
 MF1015
 MF1015.The dynamic height is computed by dividing the NAVD 88
 MF1015.geopotential number by the normal gravity value computed on the
 MF1015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1015.degrees latitude (g = 980.6199 gals.).
 MF1015
 MF1015.The modeled gravity was interpolated from observed gravity values.
 MF1015
 MF1015;                    North         East    Units  Estimated Accuracy
 MF1015;SPC IL W     -   523,381.4     730,670.7     MT  (+/- 3 meters HH1 GPS) 
 MF1015
 MF1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6586584817(NAD 83)
 MF1015
 MF1015                          SUPERSEDED SURVEY CONTROL
 MF1015
 MF1015  NGVD 29 (??/??/92)  191.485  (m)          628.23   (f) ADJ UNCH    2 0
 MF1015
 MF1015.Superseded values are not recommended for survey control.
 MF1015
 MF1015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1015.See file dsdata.pdf to determine how the superseded data were derived.
 MF1015
 MF1015_MARKER: DR = REFERENCE MARK DISK
 MF1015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1015_STAMPING: ABBOTT NO 2 1958
 MF1015_MARK LOGO: CGS
 MF1015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1015+STABILITY: SURFACE MOTION
 MF1015
 MF1015  HISTORY     - Date     Condition        Report By
 MF1015  HISTORY     - 1958     MONUMENTED       CGS
 MF1015  HISTORY     - 1959     GOOD             CGS
 MF1015  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF1015  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1015  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1015
 MF1015                          STATION DESCRIPTION
 MF1015
 MF1015'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1015'2.6 MI E FROM MINERAL.
 MF1015'ABOUT 2.1 MILES EAST ALONG U.S. HGIHWAY 6 FROM THE CHICAGO,
 MF1015'ROCK ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, THENCE 0.45
 MF1015'MILES NORTH ALONG A BLACKTOP ROAD, ABOUT 3 1/2 POWER POLE SOUTH
 MF1015'OF A DRIVEWAY WEST TO A FARM HOUSE, 31.5 FEET WEST OF THE CENTER
 MF1015'LINE OF THE ROAD, 54.8 FEET SOUTH OF TELEPHONE POLE, 105.5
 MF1015'FEET SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM THE THIRD POWER POLE
 MF1015'SOUTH OF A FARM HOUSE WEST OF THE ROAD, 1 FOOT EAST OF FENCE LINE,
 MF1015'78.3 FEET NORTHWEST OF TRIANGULATION STATION ABBOTT, 84.0 FEET
 MF1015'NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 MF1015'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF1015
 MF1015                          STATION RECOVERY (1979)
 MF1015
 MF1015'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF1015'MARK NOT FOUND.
 MF1015
 MF1015                          STATION RECOVERY (1995)
 MF1015
 MF1015'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1015'MARK NOT FOUND.
 MF1015
 MF1015                          STATION RECOVERY (2001)
 MF1015
 MF1015'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1015'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0720 ***********************************************************************
 LD0720  DESIGNATION -  ABINGDON MUNICIPAL TANK
 LD0720  PID         -  LD0720
 LD0720  STATE/COUNTY-  IL/KNOX
 LD0720  COUNTRY     -  US
 LD0720  USGS QUAD   -  ABINGDON (2018)
 LD0720
 LD0720                         *CURRENT SURVEY CONTROL
 LD0720  ______________________________________________________________________
 LD0720* NAD 83(1997) POSITION- 40 48 17.11029(N) 090 23 44.96155(W)   ADJUSTED
 LD0720  ______________________________________________________________________
 LD0720  GEOID HEIGHT    -        -33.207 (meters)                     GEOID18
 LD0720  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 LD0720  HORZ ORDER      -  THIRD
 LD0720
 LD0720.The horizontal coordinates were established by classical geodetic methods
 LD0720.and adjusted by the National Geodetic Survey in October 1999.
 LD0720
 LD0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0720.GEOID18 height accuracy estimate available here.
 LD0720
 LD0720.Click photographs - Photos may exist for this station.
 LD0720
 LD0720.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0720
 LD0720. The following values were computed from the NAD 83(1997) position.
 LD0720
 LD0720;                    North         East     Units Scale Factor Converg.
 LD0720;SPC IL W     -   459,369.480   680,664.267   MT  0.99994578   -0 08 59.1
 LD0720;SPC IL W     - 1,507,114.70  2,233,146.02   sFT  0.99994578   -0 08 59.1
 LD0720;UTM  15      - 4,520,346.677   719,671.508   MT  1.00019398   +1 42 08.9
 LD0720
 LD0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1967120346(NAD 83)
 LD0720
 LD0720                          SUPERSEDED SURVEY CONTROL
 LD0720
 LD0720  NAD 83(1996)-  40 48 17.10997(N)    090 23 44.96180(W) AD(       ) 3
 LD0720  NAD 83(1986)-  40 48 17.11745(N)    090 23 44.96787(W) AD(       ) 3
 LD0720  NAD 27      -  40 48 16.96800(N)    090 23 44.49700(W) AD(       ) 3
 LD0720
 LD0720.Superseded values are not recommended for survey control.
 LD0720
 LD0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0720.See file dsdata.pdf to determine how the superseded data were derived.
 LD0720
 LD0720_MARKER: 53 = ELEVATED TANK
 LD0720
 LD0720  HISTORY     - Date     Condition        Report By
 LD0720  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0720  HISTORY     - 1939     GOOD             CGS
 LD0720  HISTORY     - 19971112 GOOD             USPSQD
 LD0720
 LD0720                          STATION DESCRIPTION
 LD0720
 LD0720'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0720'THIS STATION IS THE SILVER MUNICIPAL TANK IN THE TOWN OF
 LD0720'ABINGDON, LOCATED IN THE CENTRAL PART OF THE TOWN, ABOUT
 LD0720'210 FEET S OF THE CENTER LINE OF LATTIMER STREET, ABOUT
 LD0720'150 FEET W OF THE W EDGE OF THE CUT-BANK OF THE CHICAGO,
 LD0720'BURLINGTON AND QUINCY RAILROAD, AND ABOUT 40 FEET SW OF
 LD0720'THE SW CORNER OF THE PUMP HOUSE, IN SW 1/4 SEC. 33, T 10
 LD0720'N, R 1 E.  THE TANK ERECTED IN 1933, IS VERY PROMINENT.
 LD0720'
 LD0720'THE TANK HAS FOUR BLACK I-BEAM LEGS ABOUT 120 FEET HIGH.
 LD0720'THE TANK, WHICH SETS ON A ROUND BLACK PLATFORM WITH A SILVER
 LD0720'RAIL, RESEMBLES AN INVERTED BOWL WITH A BALL AT THE TOP.
 LD0720'THIS SECTION IS ABOUT 30 FEET HIGH.  TOTAL HEIGHT IS ABOUT
 LD0720'150 FEET.
 LD0720
 LD0720                          STATION RECOVERY (1939)
 LD0720
 LD0720'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0720'THE POINT OBSERVED UPON WAS THE FINIAL OF THE ABINGDON MUNICIPAL
 LD0720'WATER TANK.  THE TANK IS A STEEL STRUCTURE PAINTED SILVER
 LD0720'AND IS APPROXIMATELY 135 FEET HIGH.  IT IS LOCATED IN THE
 LD0720'CENTRAL PART OF TOWN AND IS THE LARGER OF TWO TANKS IN THE
 LD0720'TOWN.
 LD0720'
 LD0720'OBSERVED UPON FROM TRIANGULATION STATIONS.  MONMOUTH, DUKE,
 LD0720'KNOXVILLE 1935.
 LD0720'
 LD0720'EXCERPT OF LETTER FROM LIEUTENANT QUINN, OCTOBER 12, 1939--
 LD0720'
 LD0720'THE POSITION AS SUBMITTED BY ME WAS OBTAINED FROM MORE THAN
 LD0720'ONE TRIANGLE WHICH WOULD GIVE A CHECK ON THE SIDES LEADING
 LD0720'TO THE POSITION COMPUTATION.  THAT IN 1935 IS INDICATED
 LD0720'AS NOT CHECKED.  THERE WERE TWO TANKS IN THE TOWN OF ABINGDON,
 LD0720'THE ONE TAKEN BY THIS PARTY, WHICH WAS LARGER AND HIGHER,
 LD0720'AND ANOTHER SMALLER, SQUAT TANK.--AS AN ADDED CHECK ON
 LD0720'IDENTIFYING THE CUTS TAKEN, THEY WERE PLOTTED AT THE TIME OF THE
 LD0720'SURVEY TO SCALE AND CHECKED FOR INTERSECTION.
 LD0720
 LD0720                          STATION RECOVERY (1997)
 LD0720
 LD0720'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3097 ***********************************************************************
 DK3097  DESIGNATION -  AD04001
 DK3097  PID         -  DK3097
 DK3097  STATE/COUNTY-  IL/DU PAGE
 DK3097  COUNTRY     -  US
 DK3097  USGS QUAD   -  ELMHURST (2018)
 DK3097
 DK3097                         *CURRENT SURVEY CONTROL
 DK3097  ______________________________________________________________________
 DK3097* NAD 83(2011) POSITION- 41 59 02.47232(N) 087 59 25.57317(W)   ADJUSTED
 DK3097* NAD 83(2011) ELLIP HT-   174.670 (meters)        (06/27/12)   ADJUSTED
 DK3097* NAD 83(2011) EPOCH   -  2010.00
 DK3097* NAVD 88 ORTHO HEIGHT -   208.238 (meters)      683.19  (feet) ADJUSTED
 DK3097  ______________________________________________________________________
 DK3097  GEOID HEIGHT    -        -33.572 (meters)                     GEOID18
 DK3097  NAD 83(2011) X  -    166,505.886 (meters)                     COMP
 DK3097  NAD 83(2011) Y  - -4,745,396.017 (meters)                     COMP
 DK3097  NAD 83(2011) Z  -  4,244,401.475 (meters)                     COMP
 DK3097  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 DK3097  DYNAMIC HEIGHT  -        208.167 (meters)      682.96  (feet) COMP
 DK3097  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 DK3097
 DK3097  VERT ORDER      -  SECOND    CLASS I
 DK3097
 DK3097  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3097  Standards:
 DK3097         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3097            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3097  -------------------------------------------------------------------
 DK3097  NETWORK    0.33   0.65           0.15   0.12   0.33      0.09025456
 DK3097  -------------------------------------------------------------------
 DK3097  Click here for local accuracies and other accuracy information.
 DK3097
 DK3097.The horizontal coordinates were established by GPS observations
 DK3097.and adjusted by the National Geodetic Survey in June 2012.
 DK3097
 DK3097.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3097.been affixed to the stable North American tectonic plate. See 
 DK3097.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3097
 DK3097.The horizontal coordinates are valid at the epoch date displayed above
 DK3097.which is a decimal equivalence of Year/Month/Day.
 DK3097
 DK3097.The orthometric height was determined by differential leveling and
 DK3097.adjusted by the NATIONAL GEODETIC SURVEY
 DK3097.in May 2008.
 DK3097
 DK3097.No vertical observational check was made to the station.
 DK3097
 DK3097.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3097.GEOID18 height accuracy estimate available here.
 DK3097
 DK3097.Click photographs - Photos may exist for this station.
 DK3097
 DK3097.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3097
 DK3097.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3097
 DK3097.The ellipsoidal height was determined by GPS observations
 DK3097.and is referenced to NAD 83.
 DK3097
 DK3097.The dynamic height is computed by dividing the NAVD 88
 DK3097.geopotential number by the normal gravity value computed on the
 DK3097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3097.degrees latitude (g = 980.6199 gals.).
 DK3097
 DK3097.The modeled gravity was interpolated from observed gravity values.
 DK3097
 DK3097. The following values were computed from the NAD 83(2011) position.
 DK3097
 DK3097;                    North         East     Units Scale Factor Converg.
 DK3097;SPC IL E     -   590,384.593   328,415.638   MT  0.99998493   +0 13 45.7
 DK3097;SPC IL E     - 1,936,953.45  1,077,476.97   sFT  0.99998493   +0 13 45.7
 DK3097;UTM  16      - 4,648,476.384   417,953.408   MT  0.99968283   -0 39 45.2
 DK3097
 DK3097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3097!SPC IL E     -   0.99997261  x   0.99998493  =   0.99995754
 DK3097!UTM  16      -   0.99997261  x   0.99968283  =   0.99965544
 DK3097
 DK3097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1795348476(NAD 83)
 DK3097
 DK3097                          SUPERSEDED SURVEY CONTROL
 DK3097
 DK3097  NAD 83(2007)-  41 59 02.47225(N)    087 59 25.57395(W) AD(2002.00) 1
 DK3097  ELLIP H (07/03/08)  174.685  (m)                       GP(2002.00) 2 2
 DK3097  NAVD 88             208.24   (m)          683.2    (f) LEVELING    3  
 DK3097
 DK3097.Superseded values are not recommended for survey control.
 DK3097
 DK3097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3097.See file dsdata.pdf to determine how the superseded data were derived.
 DK3097
 DK3097_MARKER: DD = SURVEY DISK
 DK3097_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3097_SP_SET: RETAINING WALL
 DK3097_MARK LOGO: NONE
 DK3097_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3097+STABILITY: SURFACE MOTION
 DK3097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3097+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2006
 DK3097
 DK3097  HISTORY     - Date     Condition        Report By
 DK3097  HISTORY     - 19860916 MONUMENTED       MARCHE
 DK3097  HISTORY     - 20060921 GOOD             PATRIC
 DK3097
 DK3097                          STATION DESCRIPTION
 DK3097
 DK3097'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 DK3097'THE STATION IS IN WOOD DALE, IL.
 DK3097'
 DK3097'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 53/ I-290
 DK3097'EXTENSION AND THORNDALE AVENUE, GO EAST ON THORNDALE AVENUE FOR 1.65
 DK3097'MI (2.7 KM) TO THE INTERSECTION WITH SALT CREEK.  THE STATION IS AT
 DK3097'THE NORTHEAST CORNER OF SAID INTERSECTION.  THE STATION IS A BRONZE
 DK3097'DISK MONUMENT ESTABLISHED IN THE CONCRETE HEADWALL OF THE THORNDALE
 DK3097'AVENUE BRIDGE OVER SALT CREEK.
 DK3097'
 DK3097'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3095 ***********************************************************************
 DK3095  DESIGNATION -  AD09003
 DK3095  PID         -  DK3095
 DK3095  STATE/COUNTY-  IL/DU PAGE
 DK3095  COUNTRY     -  US
 DK3095  USGS QUAD   -  ELMHURST (2018)
 DK3095
 DK3095                         *CURRENT SURVEY CONTROL
 DK3095  ______________________________________________________________________
 DK3095* NAD 83(1986) POSITION- 41 57 51.     (N) 087 59 04.     (W)   SCALED
 DK3095* NAVD 88 ORTHO HEIGHT -   208.038 (meters)      682.54  (feet) ADJUSTED
 DK3095  ______________________________________________________________________
 DK3095  GEOID HEIGHT    -        -33.542 (meters)                     GEOID18
 DK3095  DYNAMIC HEIGHT  -        207.967 (meters)      682.31  (feet) COMP
 DK3095  MODELED GRAVITY -    980,276.5   (mgal)                       NAVD 88
 DK3095
 DK3095  VERT ORDER      -  SECOND    CLASS I
 DK3095
 DK3095.The horizontal coordinates were scaled from a map and have
 DK3095.an estimated accuracy of +/- 6 seconds.
 DK3095
 DK3095.The orthometric height was determined by differential leveling and
 DK3095.adjusted by the NATIONAL GEODETIC SURVEY
 DK3095.in May 2008.
 DK3095
 DK3095.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3095.GEOID18 height accuracy estimate available here.
 DK3095
 DK3095.Click photographs - Photos may exist for this station.
 DK3095
 DK3095.The dynamic height is computed by dividing the NAVD 88
 DK3095.geopotential number by the normal gravity value computed on the
 DK3095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3095.degrees latitude (g = 980.6199 gals.).
 DK3095
 DK3095.The modeled gravity was interpolated from observed gravity values.
 DK3095
 DK3095;                    North         East    Units  Estimated Accuracy
 DK3095;SPC IL E     -   588,180.      328,920.      MT  (+/- 180 meters Scaled)
 DK3095
 DK3095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM184462(NAD 83)
 DK3095
 DK3095                          SUPERSEDED SURVEY CONTROL
 DK3095
 DK3095.No superseded survey control is available for this station.
 DK3095
 DK3095_MARKER: DD = SURVEY DISK
 DK3095_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3095_SP_SET: BRIDGE HANDRAIL WALL
 DK3095_MARK LOGO: IL-043
 DK3095_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3095_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3095+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2017
 DK3095
 DK3095  HISTORY     - Date     Condition        Report By
 DK3095  HISTORY     - 1986     MONUMENTED       MARCHE
 DK3095  HISTORY     - 20071109 GOOD             PATRIC
 DK3095  HISTORY     - 20170519 GOOD             ASMINC
 DK3095
 DK3095                          STATION DESCRIPTION
 DK3095
 DK3095'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3095'THE STATION IS IN WOODDALE, IL.
 DK3095'
 DK3095'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 AND STH 83 GO
 DK3095'WEST ALONG STH 19 FOR 1.33 MI (2.1 KM) TO THE STATION ON THE LEFT.
 DK3095'THE STATION IS LOCATED ALONG IRVING PARK ROAD,
 DK3095'
 DK3095'37.2 FT (11.3 M) SOUTH OF THE CENTERLINE OF IRVING PARK ROAD AND 253
 DK3095'FT (77.1 M) EAST OF THE CENTERLINE OF FOREST VIEW.  THE MONUMENT IS
 DK3095'SET IN THE SOUTHWEST CORNER OF A BRIDGE OVER SALT CREEK.  THE DISK IS
 DK3095'SET IN A CONCRETE HANDRAIL WALL 1.85 FT (0.6 M) IN HEIGHT ABOVE THE
 DK3095'SIDEWALK SURFACE AND 2.45 FT (0.7 M) ABOVE STREET SURFACE.
 DK3095'
 DK3095'NOTE--THE DISK IS NOT STAMPED.
 DK3095
 DK3095                          STATION RECOVERY (2017)
 DK3095
 DK3095'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 DK3095'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3096 ***********************************************************************
 DK3096  DESIGNATION -  AD15001
 DK3096  PID         -  DK3096
 DK3096  STATE/COUNTY-  IL/DU PAGE
 DK3096  COUNTRY     -  US
 DK3096  USGS QUAD   -  ELMHURST (2018)
 DK3096
 DK3096                         *CURRENT SURVEY CONTROL
 DK3096  ______________________________________________________________________
 DK3096* NAD 83(1986) POSITION- 41 57 48.     (N) 087 58 43.     (W)   SCALED
 DK3096* NAVD 88 ORTHO HEIGHT -   211.391 (meters)      693.54  (feet) ADJUSTED
 DK3096  ______________________________________________________________________
 DK3096  GEOID HEIGHT    -        -33.545 (meters)                     GEOID18
 DK3096  DYNAMIC HEIGHT  -        211.319 (meters)      693.30  (feet) COMP
 DK3096  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 DK3096
 DK3096  VERT ORDER      -  SECOND    CLASS I
 DK3096
 DK3096.The horizontal coordinates were scaled from a map and have
 DK3096.an estimated accuracy of +/- 6 seconds.
 DK3096
 DK3096.The orthometric height was determined by differential leveling and
 DK3096.adjusted by the NATIONAL GEODETIC SURVEY
 DK3096.in May 2008.
 DK3096
 DK3096.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3096.GEOID18 height accuracy estimate available here.
 DK3096
 DK3096.Click photographs - Photos may exist for this station.
 DK3096
 DK3096.The dynamic height is computed by dividing the NAVD 88
 DK3096.geopotential number by the normal gravity value computed on the
 DK3096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3096.degrees latitude (g = 980.6199 gals.).
 DK3096
 DK3096.The modeled gravity was interpolated from observed gravity values.
 DK3096
 DK3096;                    North         East    Units  Estimated Accuracy
 DK3096;SPC IL E     -   588,090.      329,410.      MT  (+/- 180 meters Scaled)
 DK3096
 DK3096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM189461(NAD 83)
 DK3096
 DK3096                          SUPERSEDED SURVEY CONTROL
 DK3096
 DK3096.No superseded survey control is available for this station.
 DK3096
 DK3096_MARKER: DD = SURVEY DISK
 DK3096_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3096_SP_SET: SIGNAL BASE
 DK3096_MARK LOGO: NONE
 DK3096_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3096_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3096+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3096
 DK3096  HISTORY     - Date     Condition        Report By
 DK3096  HISTORY     - 19860916 MONUMENTED       MARCHE
 DK3096  HISTORY     - 20071109 GOOD             PATRIC
 DK3096
 DK3096                          STATION DESCRIPTION
 DK3096
 DK3096'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3096'THE STATION IS IN WOODDALE, IL.
 DK3096'
 DK3096'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND STH 19 GO
 DK3096'WEST ALONG STH 19 FOR 1.03 MI (1.7 KM) TO THE STATION ON THE RIGHT.
 DK3096'THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 DK3096'WOODDALE ROAD AND IRVING PARK ROAD.
 DK3096'
 DK3096'THE STATION IS 59.8 FT (18.2 M) EAST OF THE CENTERLINE OF WOODDALE
 DK3096'ROAD, 41.55 FT (12.7 M) NORTH OF THE CENTERLINE OF IRVING PARK ROAD,
 DK3096'AND 55.9 FT (17.0 M) SOUTH OF THE CENTERLINE OF THE SOUTHERNMOST
 DK3096'RAILROAD TRACK.  DISK SET IN SOUTHWEST CORNER OF A 2 FT (0.6 M) X 2 FT
 DK3096'(0.6 M) CONCRETE TRAFFIC SIGNAL BASE, FLUSH WITH THE GROUND.
 DK3096'
 DK3096'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3099 ***********************************************************************
 DK3099  DESIGNATION -  AD25001
 DK3099  PID         -  DK3099
 DK3099  STATE/COUNTY-  IL/DU PAGE
 DK3099  COUNTRY     -  US
 DK3099  USGS QUAD   -  ELMHURST (2018)
 DK3099
 DK3099                         *CURRENT SURVEY CONTROL
 DK3099  ______________________________________________________________________
 DK3099* NAD 83(1986) POSITION- 41 55 52.     (N) 087 55 12.     (W)   SCALED
 DK3099* NAVD 88 ORTHO HEIGHT -   203.068 (meters)      666.23  (feet) ADJUSTED
 DK3099  ______________________________________________________________________
 DK3099  GEOID HEIGHT    -        -33.526 (meters)                     GEOID18
 DK3099  DYNAMIC HEIGHT  -        202.999 (meters)      666.01  (feet) COMP
 DK3099  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 DK3099
 DK3099  VERT ORDER      -  SECOND    CLASS I
 DK3099
 DK3099.The horizontal coordinates were scaled from a map and have
 DK3099.an estimated accuracy of +/- 6 seconds.
 DK3099
 DK3099.The orthometric height was determined by differential leveling and
 DK3099.adjusted by the NATIONAL GEODETIC SURVEY
 DK3099.in May 2008.
 DK3099
 DK3099.No vertical observational check was made to the station.
 DK3099
 DK3099.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3099.GEOID18 height accuracy estimate available here.
 DK3099
 DK3099.Click photographs - Photos may exist for this station.
 DK3099
 DK3099.The dynamic height is computed by dividing the NAVD 88
 DK3099.geopotential number by the normal gravity value computed on the
 DK3099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3099.degrees latitude (g = 980.6199 gals.).
 DK3099
 DK3099.The modeled gravity was interpolated from observed gravity values.
 DK3099
 DK3099;                    North         East    Units  Estimated Accuracy
 DK3099;SPC IL E     -   584,530.      334,280.      MT  (+/- 180 meters Scaled)
 DK3099
 DK3099_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM237425(NAD 83)
 DK3099
 DK3099                          SUPERSEDED SURVEY CONTROL
 DK3099
 DK3099.No superseded survey control is available for this station.
 DK3099
 DK3099_MARKER: DD = SURVEY DISK
 DK3099_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3099_SP_SET: SIGNAL BASE
 DK3099_MARK LOGO: IL-043
 DK3099_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3099_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3099_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3099+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3099
 DK3099  HISTORY     - Date     Condition        Report By
 DK3099  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3099  HISTORY     - 20060829 GOOD             PATRIC
 DK3099
 DK3099                          STATION DESCRIPTION
 DK3099
 DK3099'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 DK3099'THE STATION IS IN FRANKLIN PARK, IL.
 DK3099'
 DK3099'TO REACH THE STATION FROM THE INTERSECTION OF I-290 AND STH 83 GO
 DK3099'NORTH ON STH 83 FOR 0.1 MI (0.2 KM) TO W GRAND AVENUE.  GO EAST ON W
 DK3099'GRAND AVENUE FOR 2.43 MI (3.9 KM) TO THE STATION ON THE RIGHT.  THE
 DK3099'STATION IS LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF
 DK3099'COUNTY LINE ROAD AND GRAND AVENUE.
 DK3099'
 DK3099'THE STATION IS 35.4 FT (10.8 M) SOUTH OF THE CENTERLINE OF GRAND
 DK3099'AVENUE, 69.0 FT (21.0 M) EAST OF THE CENTERLINE OF COUNTY LINE ROAD,
 DK3099'AND 9.5 FT (2.9 M) NORTHEAST OF A TRAFFIC SIGNAL MANHOLE.  THE
 DK3099'MONUMENT IS 0.75 FT (0.2 M) ABOVE ROAD SURFACE ON THE BASE OF A
 DK3099'TRAFFIC SIGNAL POST.
 DK3099'
 DK3099'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3098 ***********************************************************************
 DK3098  DESIGNATION -  AD26003
 DK3098  PID         -  DK3098
 DK3098  STATE/COUNTY-  IL/DU PAGE
 DK3098  COUNTRY     -  US
 DK3098  USGS QUAD   -  ELMHURST (2018)
 DK3098
 DK3098                         *CURRENT SURVEY CONTROL
 DK3098  ______________________________________________________________________
 DK3098* NAD 83(1986) POSITION- 41 55 52.     (N) 087 56 23.     (W)   SCALED
 DK3098* NAVD 88 ORTHO HEIGHT -   211.461 (meters)      693.77  (feet) ADJUSTED
 DK3098  ______________________________________________________________________
 DK3098  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 DK3098  DYNAMIC HEIGHT  -        211.389 (meters)      693.53  (feet) COMP
 DK3098  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 DK3098
 DK3098  VERT ORDER      -  SECOND    CLASS I
 DK3098
 DK3098.The horizontal coordinates were scaled from a map and have
 DK3098.an estimated accuracy of +/- 6 seconds.
 DK3098
 DK3098.The orthometric height was determined by differential leveling and
 DK3098.adjusted by the NATIONAL GEODETIC SURVEY
 DK3098.in May 2008.
 DK3098
 DK3098.No vertical observational check was made to the station.
 DK3098
 DK3098.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3098.GEOID18 height accuracy estimate available here.
 DK3098
 DK3098.Click photographs - Photos may exist for this station.
 DK3098
 DK3098.The dynamic height is computed by dividing the NAVD 88
 DK3098.geopotential number by the normal gravity value computed on the
 DK3098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3098.degrees latitude (g = 980.6199 gals.).
 DK3098
 DK3098.The modeled gravity was interpolated from observed gravity values.
 DK3098
 DK3098;                    North         East    Units  Estimated Accuracy
 DK3098;SPC IL E     -   584,530.      332,650.      MT  (+/- 180 meters Scaled)
 DK3098
 DK3098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM220425(NAD 83)
 DK3098
 DK3098                          SUPERSEDED SURVEY CONTROL
 DK3098
 DK3098.No superseded survey control is available for this station.
 DK3098
 DK3098_MARKER: DD = SURVEY DISK
 DK3098_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3098_SP_SET: SIGNAL BASE
 DK3098_MARK LOGO: IL-043
 DK3098_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3098_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3098_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3098+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3098
 DK3098  HISTORY     - Date     Condition        Report By
 DK3098  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3098  HISTORY     - 20071109 GOOD             PATRIC
 DK3098
 DK3098                          STATION DESCRIPTION
 DK3098
 DK3098'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3098'THE STATION IS IN ELMHURST, IL.
 DK3098'
 DK3098'TO REACH THE STATION FROM THE INTERSECTION OF I-290 AND STH 83 GO
 DK3098'NORTH ALONG STH 83 FOR 0.1 MI (0.2 KM) TO W GRAND AVENUE.  FOLLOW W
 DK3098'GRAND AVENUE TO THE EAST 1.4 MI (2.3 KM) TO THE STATION ON THE RIGHT.
 DK3098'THE STATION IS LOCATED IN AN ISLAND MEDIAN AT THE SOUTHWEST CORNER OF
 DK3098'THE INTERSECTION OF YORK ROAD AND GRAND AVENUE.
 DK3098'
 DK3098'THE STATION IS 42.4 FT (12.9 M) SOUTH OF THE CENTERLINE OF GRAND
 DK3098'AVENUE AND 34.1 FT (10.4 M) WEST OF THE CENTERLINE OF YORK ROAD.  THE
 DK3098'MONUMENT IS 0.7 FT (0.2 M) ABOVE ROAD SURFACE ON THE NORTH SIDE OF A
 DK3098'TRAFFIC SIGNAL BASE.
 DK3098'
 DK3098'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8793 ***********************************************************************
 DR8793  DESIGNATION -  AD26003 RESET
 DR8793  PID         -  DR8793
 DR8793  STATE/COUNTY-  IL/DU PAGE
 DR8793  COUNTRY     -  US
 DR8793  USGS QUAD   -  ELMHURST (2018)
 DR8793
 DR8793                         *CURRENT SURVEY CONTROL
 DR8793  ______________________________________________________________________
 DR8793* NAD 83(1986) POSITION- 41 55 53.7    (N) 087 56 21.9    (W)   HD_HELD2
 DR8793* NAVD 88 ORTHO HEIGHT -   211.259 (meters)      693.11  (feet) ADJUSTED
 DR8793  ______________________________________________________________________
 DR8793  GEOID HEIGHT    -        -33.512 (meters)                     GEOID18
 DR8793  DYNAMIC HEIGHT  -        211.188 (meters)      692.87  (feet) COMP
 DR8793  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 DR8793
 DR8793  VERT ORDER      -  SECOND    CLASS I
 DR8793
 DR8793.The horizontal coordinates were established by autonomous hand held GPS
 DR8793.observations and have an estimated accuracy of +/- 10 meters.
 DR8793
 DR8793.The orthometric height was determined by differential leveling and
 DR8793.adjusted by the NATIONAL GEODETIC SURVEY
 DR8793.in May 2023.
 DR8793
 DR8793.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8793.GEOID18 height accuracy estimate available here.
 DR8793
 DR8793.Click photographs - Photos may exist for this station.
 DR8793
 DR8793.The dynamic height is computed by dividing the NAVD 88
 DR8793.geopotential number by the normal gravity value computed on the
 DR8793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8793.degrees latitude (g = 980.6199 gals.).
 DR8793
 DR8793.The modeled gravity was interpolated from observed gravity values.
 DR8793
 DR8793;                    North         East    Units  Estimated Accuracy
 DR8793;SPC IL E     -   584,579.      332,670.      MT  (+/- 10 meters HH2 GPS)
 DR8793
 DR8793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2211642606(NAD 83)
 DR8793
 DR8793                          SUPERSEDED SURVEY CONTROL
 DR8793
 DR8793.No superseded survey control is available for this station.
 DR8793
 DR8793_MARKER: DD = SURVEY DISK
 DR8793_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DR8793+WITH SETTING: PAVEMENT
 DR8793_SP_SET: LIGHT POLE BASE
 DR8793_STAMPING: AD26003 RESET 2022
 DR8793_MARK LOGO: PATRIC
 DR8793_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR8793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR8793+STABILITY: SURFACE MOTION
 DR8793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8793+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 DR8793
 DR8793  HISTORY     - Date     Condition        Report By
 DR8793  HISTORY     - 20221128 MONUMENTED       PATRIC
 DR8793
 DR8793                          STATION DESCRIPTION
 DR8793
 DR8793'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DR8793'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-NORTHWEST OF RIVER
 DR8793'FOREST, 5.0 MI (8.1 KM) NORTHEAST OF LOMBARD AND 2.2 MI (3.6 KM) NORTH
 DR8793'OF ELMHURST.
 DR8793'
 DR8793'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF
 DR8793'GRAND AVENUE WITH TORK STREET.
 DR8793'
 DR8793'THE STATION IS LOCATED 55 FT (16.8 M) EAST OF THE CENTERLINE OF YORK
 DR8793'STREET AND 61 FT (18.6 M) NORTH OF THE CENTERLINE OF GRAND AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0969 ***********************************************************************
 DP0969  DESIGNATION -  AD27002 RESET
 DP0969  PID         -  DP0969
 DP0969  STATE/COUNTY-  IL/DU PAGE
 DP0969  COUNTRY     -  US
 DP0969  USGS QUAD   -  ELMHURST (2018)
 DP0969
 DP0969                         *CURRENT SURVEY CONTROL
 DP0969  ______________________________________________________________________
 DP0969* NAD 83(1986) POSITION- 41 55 13.2    (N) 087 58 28.6    (W)   HD_HELD2
 DP0969* NAVD 88 ORTHO HEIGHT -   205.121 (meters)      672.97  (feet) ADJUSTED
 DP0969  ______________________________________________________________________
 DP0969  GEOID HEIGHT    -        -33.467 (meters)                     GEOID18
 DP0969  DYNAMIC HEIGHT  -        205.051 (meters)      672.74  (feet) COMP
 DP0969  MODELED GRAVITY -    980,276.0   (mgal)                       NAVD 88
 DP0969
 DP0969  VERT ORDER      -  SECOND    CLASS I
 DP0969
 DP0969.The horizontal coordinates were established by autonomous hand held GPS
 DP0969.observations and have an estimated accuracy of +/- 10 meters.
 DP0969
 DP0969.The orthometric height was determined by differential leveling and
 DP0969.adjusted by the NATIONAL GEODETIC SURVEY
 DP0969.in January 2014.
 DP0969
 DP0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0969.GEOID18 height accuracy estimate available here.
 DP0969
 DP0969.Click photographs - Photos may exist for this station.
 DP0969
 DP0969.The dynamic height is computed by dividing the NAVD 88
 DP0969.geopotential number by the normal gravity value computed on the
 DP0969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0969.degrees latitude (g = 980.6199 gals.).
 DP0969
 DP0969.The modeled gravity was interpolated from observed gravity values.
 DP0969
 DP0969;                    North         East    Units  Estimated Accuracy
 DP0969;SPC IL E     -   583,316.      329,757.      MT  (+/- 10 meters HH2 GPS)
 DP0969
 DP0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1918441390(NAD 83)
 DP0969
 DP0969                          SUPERSEDED SURVEY CONTROL
 DP0969
 DP0969.No superseded survey control is available for this station.
 DP0969
 DP0969_MARKER: DD = SURVEY DISK
 DP0969_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP0969+WITH SETTING: PAVEMENT
 DP0969_SP_SET: SIGNAL BASE
 DP0969_STAMPING: AD27002 RESET 2013
 DP0969_MARK LOGO: IL-043
 DP0969_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP0969+STABILITY: SURFACE MOTION
 DP0969_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP0969+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 DP0969
 DP0969  HISTORY     - Date     Condition        Report By
 DP0969  HISTORY     - 20131015 MONUMENTED       PATRIC
 DP0969  HISTORY     - 20221128 GOOD             PATRIC
 DP0969
 DP0969                          STATION DESCRIPTION
 DP0969
 DP0969'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0969'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST-NORTHEAST OF
 DP0969'WHEATON, 3.3 MI (5.3 KM) NORTH-NORTHEAST OF LOMBARD AND 2.3 MI (3.7
 DP0969'KM) NORTHWEST OF ELMHURST.
 DP0969'
 DP0969'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64 WITH VILLA
 DP0969'AVENUE IN VILLA PARK, IL, GO NORTH ON VILLA AVENUE FOR 1.0 MI (1.6 KM)
 DP0969'TO FULLERTON AVENUE AND THE STATION ON THE RIGHT.
 DP0969'
 DP0969'THE STATION IS LOCATED 41 FT (12.5 M) EAST-NORTHEAST OF THE CENTERLINE
 DP0969'OF VILLA AVENUE AND 49 FT (14.9 M) NORTH OF THE CENTERLINE OF
 DP0969'FULLERTON AVENUE.
 DP0969
 DP0969                          STATION RECOVERY (2022)
 DP0969
 DP0969'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DP0969'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0305 ***********************************************************************
 JB0305  DESIGNATION -  ADAMS
 JB0305  PID         -  JB0305
 JB0305  STATE/COUNTY-  IL/JEFFERSON
 JB0305  COUNTRY     -  US
 JB0305  USGS QUAD   -  INA (2018)
 JB0305
 JB0305                         *CURRENT SURVEY CONTROL
 JB0305  ______________________________________________________________________
 JB0305* NAD 83(1997) POSITION- 38 11 03.06863(N) 088 53 55.20531(W)   ADJUSTED
 JB0305* NAVD 88 ORTHO HEIGHT -   125.339 (meters)      411.22  (feet) ADJUSTED
 JB0305  ______________________________________________________________________
 JB0305  GEOID HEIGHT    -        -29.965 (meters)                     GEOID18
 JB0305  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 JB0305  DYNAMIC HEIGHT  -        125.258 (meters)      410.95  (feet) COMP
 JB0305  MODELED GRAVITY -    979,974.1   (mgal)                       NAVD 88
 JB0305
 JB0305  HORZ ORDER      -  SECOND
 JB0305  VERT ORDER      -  SECOND    CLASS 0
 JB0305
 JB0305.The horizontal coordinates were established by classical geodetic methods
 JB0305.and adjusted by the National Geodetic Survey in October 1999.
 JB0305
 JB0305.The orthometric height was determined by differential leveling and
 JB0305.adjusted by the NATIONAL GEODETIC SURVEY
 JB0305.in June 1991.
 JB0305
 JB0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0305.GEOID18 height accuracy estimate available here.
 JB0305
 JB0305.Click photographs - Photos may exist for this station.
 JB0305
 JB0305.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0305
 JB0305.The dynamic height is computed by dividing the NAVD 88
 JB0305.geopotential number by the normal gravity value computed on the
 JB0305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0305.degrees latitude (g = 980.6199 gals.).
 JB0305
 JB0305.The modeled gravity was interpolated from observed gravity values.
 JB0305
 JB0305. The following values were computed from the NAD 83(1997) position.
 JB0305
 JB0305;                    North         East     Units Scale Factor Converg.
 JB0305;SPC IL E     -   168,569.688   250,470.748   MT  1.00000520   -0 20 58.2
 JB0305;SPC IL E     -   553,049.05    821,752.78   sFT  1.00000520   -0 20 58.2
 JB0305;UTM  16      - 4,227,954.734   333,712.554   MT  0.99994056   -1 10 26.4
 JB0305
 JB0305!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0305!SPC IL E     -   0.99998504  x   1.00000520  =   0.99999023
 JB0305!UTM  16      -   0.99998504  x   0.99994056  =   0.99992560
 JB0305
 JB0305:                Primary Azimuth Mark                     Grid Az
 JB0305:SPC IL E     -  INA                                      195 13 35.5
 JB0305:UTM  16      -  INA                                      196 03 03.7
 JB0305
 JB0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3371227954(NAD 83)
 JB0305
 JB0305|---------------------------------------------------------------------|
 JB0305| PID    Reference Object                     Distance      Geod. Az  |
 JB0305|                                                           dddmmss.s |
 JB0305| CI2864 ADAMS AZ MK                                        0921323.3 |
 JB0305| JB0304 ADAMS RM 1                           13.720 METERS 10611     |
 JB0305| JB0312 INA                                 APPROX. 3.4 KM 1945237.3 |
 JB0305| JB0306 ADAMS RM 2                           15.192 METERS 25132     |
 JB0305|---------------------------------------------------------------------|
 JB0305
 JB0305                          SUPERSEDED SURVEY CONTROL
 JB0305
 JB0305  NAD 83(1993)-  38 11 03.08012(N)    088 53 55.20441(W) AD(       ) 2
 JB0305  NAD 83(1986)-  38 11 03.08203(N)    088 53 55.20558(W) AD(       ) 2
 JB0305  NAD 27      -  38 11 02.90438(N)    088 53 54.96555(W) AD(       ) 2
 JB0305  NGVD 29 (??/??/92)  125.443  (m)          411.56   (f) ADJ UNCH    2 0
 JB0305  NGVD 29             125.44   (m)          411.5    (f) LEVELING    3  
 JB0305
 JB0305.Superseded values are not recommended for survey control.
 JB0305
 JB0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0305.See file dsdata.pdf to determine how the superseded data were derived.
 JB0305
 JB0305_MARKER: DE = TRAVERSE STATION DISK
 JB0305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0305_STAMPING: ADAMS 1960
 JB0305_MARK LOGO: CGS
 JB0305_PROJECTION: RECESSED 46 CENTIMETERS
 JB0305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0305+STABILITY: SURFACE MOTION
 JB0305_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0305+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2008
 JB0305
 JB0305  HISTORY     - Date     Condition        Report By
 JB0305  HISTORY     - 1960     MONUMENTED       CGS
 JB0305  HISTORY     - 1960     GOOD             CGS
 JB0305  HISTORY     - 1972     MARK NOT FOUND   USGS
 JB0305  HISTORY     - 1973     GOOD             NGS
 JB0305  HISTORY     - 1975     GOOD             USGS
 JB0305  HISTORY     - 20080320 GOOD             ILDT
 JB0305  HISTORY     - 20090121 GOOD             ILDT
 JB0305  HISTORY     - 20140708 GOOD             ILDT
 JB0305
 JB0305                          STATION DESCRIPTION
 JB0305
 JB0305'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0305'STATION IS LOCATED ABOUT 1.5 MILES SOUTH OF BONNIE, ABOUT 2.25 MILES
 JB0305'NORTH OF INA AND 0.25 MILE EAST OF STATE ROUTE 37.
 JB0305'
 JB0305'TO REACH FROM THE POST OFFICE IN BONNIE, GO SOUTH ON STATE ROUTE 37
 JB0305'FOR 1.2 MILES TO BRIDGE, CROSS BRIDGE AND CONTINUE SOUTH ON STATE
 JB0305'ROUTE 37 FOR 0.2 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO EAST
 JB0305'FOLLOWING MAIN TRAVELED ROAD FOR 0.25 MILE TO STATION ON NORTH SIDE OF
 JB0305'ROAD AS DESCRIBED.
 JB0305'
 JB0305'STATION MARK, A STANDARD TRAVERSE DISK STAMPED ADAMS 1960, IS SET IN
 JB0305'TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET 18 INCHES BELOW THE
 JB0305'SURFACE OF THE GROUND.  THE MARK IS 40 FEET NORTH OF THE CENTER OF THE
 JB0305'ROAD, 37.4 FEET EAST-NORTHEAST OF FENCE CORNER, 28 FEET EAST-SOUTHEAST
 JB0305'OF A TRIANGLE BLAZED TRIPLE TRUNK TREE AND 12.8 FEET NORTH OF THE
 JB0305'WITNESS POST AND FENCE.
 JB0305'
 JB0305'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED ADAMS
 JB0305'NO 1 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0305'PROJECTS ABOUT 6 INCHES.  THE MARK IS 42.7 FEET EAST OF THE WITNESS
 JB0305'POST, 26 FEET NORTH OF CENTER OF ROAD AND 1 FOOT SOUTH OF FENCE.
 JB0305'
 JB0305'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED ADAMS
 JB0305'NO 2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0305'PROJECTS ABOUT 2 INCHES.  THE MARK IS 26 FT N UP THE CENTER OF THE
 JB0305'ROAD, 12.5 FT W OF FENCE CORNER AND 9.5 FEET NORTHWEST OF NORTH END OF
 JB0305'CONCRETE CULVERT.
 JB0305'
 JB0305'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED ADAMS 1960, IS SET
 JB0305'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE MARK
 JB0305'IS 66 FEET NORTH OF THE WITNESS POST AND FENCE, 37 FEET EAST-NORTHEAST
 JB0305'OF POWER POLE NO 12 AND 22 FEET SOUTH OF THE CENTER OF THE ROAD.
 JB0305'
 JB0305'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVEL ROAD FOR
 JB0305'0.2 MILE TO AZIMUTH MARK ON SOUTH SIDE OF ROAD AS DESCRIBED.
 JB0305'
 JB0305'HEIGHT OF LIGHT ABOVE STATION MARK 30.59 METERS.
 JB0305
 JB0305                          STATION RECOVERY (1960)
 JB0305
 JB0305'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0305'2.4 MI N FROM INA.
 JB0305'ABOUT 2.15 MILES NORTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0305'RAILROAD FROM THE STATION AT INA, THENCE 0.3 MILE EAST ALONG
 JB0305'A GRAVEL ROAD, AT A DRIVE NORTH TO A FARM HOUSE, 41 FEET NORTH
 JB0305'OF THE CENTER LINE OF THE ROAD, 137 FEET EAST OF THE CENTER
 JB0305'LINE OF THE DRIVE, 13 FEET NORTH OF A FENCE, 36 FEET EAST OF A
 JB0305'FENCE, 37 FEET NORTHEAST OF A FENCE CORNER, 79 FEET NORTH AND
 JB0305'ACROSS THE ROAD FROM POWER POLE NUMBER 9 WITH A TRANSFORMER, 27
 JB0305'FEET EAST-SOUTHEAST OF A BLAZED TRIPLE TRUNK HICKORY TREE, 12.7
 JB0305'FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 JB0305'SET IN THE TOP OF A CONCRETE POST 18-INCH BELOW THE LEVEL OF
 JB0305'THE GROUND.
 JB0305
 JB0305                          STATION RECOVERY (1972)
 JB0305
 JB0305'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 JB0305'STATION NOT FOUND. RM 1 FOUND LAYING ON THE GROUND.  RM 2 DESTROYED
 JB0305'DUE TO NEWLY GRADED DITCH.
 JB0305
 JB0305                          STATION RECOVERY (1973)
 JB0305
 JB0305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0305'THE STATION MARK WAS FOUND IN GOOD CONDITION AFTER A LONG SEARCH.
 JB0305'BOTH THE REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND UPROOTED BY
 JB0305'ROAD WORK AND THE DISK WERE SALVAGED.  REFERENCE MARKS 3 AND 4 WERE
 JB0305'SET.  A NEW DESCRIPTION FOLLOWS,
 JB0305'
 JB0305'THE STATION IS 28 FEET SOUTHEAST OF A TRIPLE TRUNK HICKORY TREE, 39
 JB0305'FEET NORTH OF THE CENTERLINE OF ROAD, 26 FEET SOUTHWEST OF A 16 INCH
 JB0305'OAK TREE AND 48 FEET NORTHEAST OF THE CENTER OF A CONCRETE HEADWALL OF
 JB0305'A CULVER.  THE MONUMENT IS 28 INCHES UNDERGROUND AND THE DISK IS
 JB0305'STAMPED ADAMS 1960.
 JB0305'
 JB0305'TO REACH THE STATION FROM THE POST OFFICE AT BONNIE, GO SOUTH ON STATE
 JB0305'HIGHWAY 37 FOR 1.2 MILES TO A BRIDGE.  CONTINUE SOUTH ON THE HIGHWAY
 JB0305'FOR 0.2 MILE TO A ROAD LEFT.  TURN LEFT AND GO EAST ON PAVED ROAD FOR
 JB0305'0.25 MILE TO THE STATION ON THE LEFT.
 JB0305'
 JB0305'REFERENCE MARK 3 IS 16 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1
 JB0305'FOOT SOUTH OF A METAL GUARD RAIL AND 1 FOOT WEST OF A METAL WITNESS
 JB0305'POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED ADAMS
 JB0305'1960 NO 3 1973.
 JB0305'
 JB0305'REFERENCE MARK 4 IS A STANDARD DISK STAMPED ADAMS 1960 NO 4 1973, SET
 JB0305'IN THE TOP OF THE WEST END OF A CONCRETE HEADWALL OF A CULVERT, 19
 JB0305'FOOT NORTH OF THE CENTERLINE OF THE ROAD AND 33 FEET SOUTHWEST OF THE
 JB0305'TRIPLE TRUNK HICKORY TREE.
 JB0305
 JB0305                          STATION RECOVERY (1975)
 JB0305
 JB0305'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 JB0305'RECOVERED IN GOOD CONDITION.
 JB0305
 JB0305                          STATION RECOVERY (2008)
 JB0305
 JB0305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BE)
 JB0305'RM 3 FOUND IN GOOD CONDITION, RM 4 HAS BEEN DAMAGED, TRIPLE TRUNK
 JB0305'HICKORY IS DEAD BUT STILL STANDING
 JB0305
 JB0305                          STATION RECOVERY (2009)
 JB0305
 JB0305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0305'RECOVERED IN GOOD CONDITION.
 JB0305
 JB0305                          STATION RECOVERY (2014)
 JB0305
 JB0305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0305'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1716 ***********************************************************************
 MF1716  DESIGNATION -  ADAMS
 MF1716  PID         -  MF1716
 MF1716  STATE/COUNTY-  IL/OGLE
 MF1716  COUNTRY     -  US
 MF1716  USGS QUAD   -  POLO (2018)
 MF1716
 MF1716                         *CURRENT SURVEY CONTROL
 MF1716  ______________________________________________________________________
 MF1716* NAD 83(1997) POSITION- 41 57 56.57376(N) 089 31 26.92398(W)   ADJUSTED
 MF1716* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 MF1716  ______________________________________________________________________
 MF1716  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 MF1716  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 MF1716  HORZ ORDER      -  SECOND
 MF1716
 MF1716.The horizontal coordinates were established by classical geodetic methods
 MF1716.and adjusted by the National Geodetic Survey in October 1999.
 MF1716
 MF1716.The orthometric height was scaled from a topographic map.
 MF1716
 MF1716.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1716.GEOID18 height accuracy estimate available here.
 MF1716
 MF1716.Click photographs - Photos may exist for this station.
 MF1716
 MF1716.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1716
 MF1716. The following values were computed from the NAD 83(1997) position.
 MF1716
 MF1716;                    North         East     Units Scale Factor Converg.
 MF1716;SPC IL W     -   588,474.353   753,258.917   MT  0.99997607   +0 25 46.8
 MF1716;SPC IL W     - 1,930,686.27  2,471,316.96   sFT  0.99997607   +0 25 46.8
 MF1716;UTM  16      - 4,649,051.501   290,836.821   MT  1.00013836   -1 41 18.5
 MF1716
 MF1716!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1716!SPC IL W     -   0.99996455  x   0.99997607  =   0.99994063
 MF1716!UTM  16      -   0.99996455  x   1.00013836  =   1.00010291
 MF1716
 MF1716:                Primary Azimuth Mark                     Grid Az
 MF1716:SPC IL W     -  ADAMS AZ MK                              123 03 08.7
 MF1716:UTM  16      -  ADAMS AZ MK                              125 10 14.0
 MF1716
 MF1716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9083649051(NAD 83)
 MF1716
 MF1716|---------------------------------------------------------------------|
 MF1716| PID    Reference Object                     Distance      Geod. Az  |
 MF1716|                                                           dddmmss.s |
 MF1716| CI6612 ADAMS AZ MK                                        1232855.5 |
 MF1716| CI6613 ADAMS RM 1                           15.755 METERS 16947     |
 MF1716| MF1712 PEEK HOME FOR CHILDREN WTR TK       APPROX. 4.4 KM 2222737.5 |
 MF1716| MF1713 POLO INDUSTRIAL MFG CO STACK        APPROX. 4.7 KM 2642315.2 |
 MF1716| CI6614 ADAMS RM 2                           21.173 METERS 26846     |
 MF1716| MF1715 POLO MUNICIPAL TANK                 APPROX. 5.3 KM 3023422.6 |
 MF1716| MF1717 ADAMS 2                               8.735 METERS 30329     |
 MF1716|---------------------------------------------------------------------|
 MF1716
 MF1716                          SUPERSEDED SURVEY CONTROL
 MF1716
 MF1716  NAD 83(1996)-  41 57 56.57374(N)    089 31 26.92410(W) AD(       ) 2
 MF1716  NAD 83(1986)-  41 57 56.57618(N)    089 31 26.92780(W) AD(       ) 2
 MF1716  NAD 27      -  41 57 56.46560(N)    089 31 26.53340(W) AD(       ) 2
 MF1716
 MF1716.Superseded values are not recommended for survey control.
 MF1716
 MF1716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1716.See file dsdata.pdf to determine how the superseded data were derived.
 MF1716
 MF1716_MARKER: DS = TRIANGULATION STATION DISK
 MF1716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1716_STAMPING: ADAMS 1954
 MF1716_MARK LOGO: CGS
 MF1716_PROJECTION: FLUSH
 MF1716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1716+STABILITY: SURFACE MOTION
 MF1716
 MF1716  HISTORY     - Date     Condition        Report By
 MF1716  HISTORY     - 1954     MONUMENTED       CGS
 MF1716  HISTORY     - 1958     GOOD             CGS
 MF1716  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 MF1716  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 MF1716  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 MF1716
 MF1716                          STATION DESCRIPTION
 MF1716
 MF1716'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1716'STATION IS LOCATED ABOUT 8 MILES NORTH OF DIXON AND 4 MILES
 MF1716'SOUTHEAST OF POLO, ON GROUND LEASED BY THE C.A.A. FROM MR.
 MF1716'RICHARD ADAMS.  IT IS 58 FEET EAST OF THE CENTER OF A GRAVEL
 MF1716'ROAD, 14 FEET NORTH OF THE NORTHEAST CORNER OF THE VOR
 MF1716'TRANSMITTER BUILDING, AND 13 FEET SOUTHWEST OF THE NORTHWEST
 MF1716'CORNER OF THE FENCED ENCLOSURE.  THE MARK IS FLUSH AND THE
 MF1716'DISK IS STAMPED ADAMS 1954.
 MF1716'
 MF1716'REFERENCE MARK NO. 1 IS 24 FEET SOUTHEAST OF THE SOUTHEAST
 MF1716'CORNER OF THE TRANSMITTER BUILDING AND 1 FOOT NORTHWEST OF
 MF1716'THE SOUTHEAST CORNER OF THE ENCLOSURE.  THE MARK PROJECTS
 MF1716'ABOUT 2 INCHES AND THE DISK IS STAMPED ADAMS NO 1 1954.
 MF1716'
 MF1716'REFERENCE MARK NO. 2 IS 40 FEET NORTHWEST OF THE NORTHWEST
 MF1716'CORNER OF THE TRANSMITTER BUILDING, 11 FEET WEST OF THE CENTER
 MF1716'OF THE GRAVEL ROAD AND 1 FOOT EAST OF A BOARD FENCE.  THE
 MF1716'MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED ADAMS
 MF1716'NO 2 1954.
 MF1716'
 MF1716'AZIMUTH MARK IS ABOUT 50 FEET WEST OF WHERE A HIGH TENSION
 MF1716'LINE CROSSES THE ROAD, 27 FEET NORTH OF THE CENTER OF A
 MF1716'GRAVEL ROAD, 5 FEET EAST OF A POWER LINE POLE, 3 FEET WEST
 MF1716'OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE
 MF1716'MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED ADAMS
 MF1716'1954.
 MF1716'
 MF1716'TO REACH THE STATION FROM THE INTERSECTION OF MASON AND
 MF1716'DIVISION STREETS IN POLO, GO SOUTH ON DIVISION STREET (STATE
 MF1716'HIGHWAY 26) FOR 1.95 MILES TO A GRAVEL CROSSROAD AND A SCHOOL
 MF1716'ON THE LEFT, TURN LEFT AND GO EAST ON GRAVEL ROAD FOR 2.85
 MF1716'MILES TO A SIDE ROAD LEFT (*) JUST AFTER PASSING A HOUSE AND
 MF1716'LARGE BARN ON THE LEFT, TURN LEFT THROUGH GATE AND GO NORTH
 MF1716'ON GRAVEL ROAD FOR 0.45 MILE TO THE STATION ON THE RIGHT AS
 MF1716'DESCRIBED.
 MF1716'
 MF1716'TO REACH THE AZIMUTH MARK FROM THIS POINT (*) CONTINUE EAST
 MF1716'ON GRAVEL ROAD FOR 0.65 MILE TO THE MARK ON THE LEFT,
 MF1716'NORTH SIDE OF ROAD AS DESCRIBED.
 MF1716'
 MF1716'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1716
 MF1716                          STATION RECOVERY (1958)
 MF1716
 MF1716'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (FAR)
 MF1716'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 MF1716'FOUND IN GOOD CONDITION.  MODERNIZATION AND ENLARGEMENT OF THE
 MF1716'VOR FACILITY NEAR THIS STATION WILL DESTROY THE STATION MARK
 MF1716'AND REFERENCE MARK NO. 1.  THEY WERE MOVED AT THE REQUEST
 MF1716'OF THE CAA.  FOR DETAILS, SEE THE DESCRIPTION OF ADAMS 2
 MF1716'1958.
 MF1716'
 MF1716'THE UNDERGROUND MARK WAS LEFT IN PLACE FOR THIS STATION AND
 MF1716'MAY NOT BE DISTURBED BY THE CONSTRUCTION
 MF1716
 MF1716                          STATION RECOVERY (1996)
 MF1716
 MF1716'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1716'MARK NOT FOUND.
 MF1716
 MF1716                          STATION RECOVERY (2001)
 MF1716
 MF1716'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1716'RM 1 AND THE AZIMUTH WERE NOT FOUND. RM 2 FOUND IN GOOD CONDITION.
 MF1716
 MF1716                          STATION RECOVERY (2005)
 MF1716
 MF1716'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1716'RM 2 WAS RECOVERED
 MF1716'RM 1 AND THE AZIMUTH WERE NOT RECOVERED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1706 ***********************************************************************
 HB1706  DESIGNATION -  ADAMS
 HB1706  PID         -  HB1706
 HB1706  STATE/COUNTY-  IL/JOHNSON
 HB1706  COUNTRY     -  US
 HB1706  USGS QUAD   -  MOUNT PLEASANT (2018)
 HB1706
 HB1706                         *CURRENT SURVEY CONTROL
 HB1706  ______________________________________________________________________
 HB1706* NAD 83(1997) POSITION- 37 24 25.71910(N) 089 02 33.94434(W)   ADJUSTED
 HB1706* NAD 83(1997) ELLIP HT-   156.390 (meters)        (10/21/99)   ADJUSTED
 HB1706* NAVD 88 ORTHO HEIGHT -   184.9   (meters)      607.    (feet) VERTCON3
 HB1706  ______________________________________________________________________
 HB1706  GEOID HEIGHT    -        -28.518 (meters)                     GEOID18
 HB1706  NAD 83(1997) X  -     84,747.004 (meters)                     COMP
 HB1706  NAD 83(1997) Y  - -5,072,088.120 (meters)                     COMP
 HB1706  NAD 83(1997) Z  -  3,853,477.953 (meters)                     COMP
 HB1706  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 HB1706  HORZ ORDER      -  FIRST
 HB1706  ELLP ORDER      -  FOURTH    CLASS I
 HB1706
 HB1706.The horizontal coordinates were established by classical geodetic methods
 HB1706.and adjusted by the National Geodetic Survey in October 1999.
 HB1706
 HB1706.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1706.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1706
 HB1706.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1706.GEOID18 height accuracy estimate available here.
 HB1706
 HB1706.Click photographs - Photos may exist for this station.
 HB1706
 HB1706.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1706
 HB1706.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1706
 HB1706.The ellipsoidal height was determined by GPS observations
 HB1706.and is referenced to NAD 83.
 HB1706
 HB1706. The following values were computed from the NAD 83(1997) position.
 HB1706
 HB1706;                    North         East     Units Scale Factor Converg.
 HB1706;SPC IL E     -    82,411.129   237,191.974   MT  1.00002357   -0 25 51.5
 HB1706;SPC IL E     -   270,377.18    778,187.33   sFT  1.00002357   -0 25 51.5
 HB1706;SPC IL W     -    82,765.005   799,500.511   MT  1.00006309   +0 40 58.1
 HB1706;SPC IL W     -   271,538.19  2,623,027.93   sFT  1.00006309   +0 40 58.1
 HB1706;UTM  16      - 4,141,998.063   319,206.607   MT  1.00000264   -1 14 28.5
 HB1706
 HB1706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1706!SPC IL E     -   0.99997546  x   1.00002357  =   0.99999903
 HB1706!SPC IL W     -   0.99997546  x   1.00006309  =   1.00003855
 HB1706!UTM  16      -   0.99997546  x   1.00000264  =   0.99997810
 HB1706
 HB1706:                Primary Azimuth Mark                     Grid Az
 HB1706:SPC IL E     -  ADAMS AZ MK RESET                        309 45 39.2
 HB1706:SPC IL W     -  ADAMS AZ MK RESET                        308 38 49.6
 HB1706:UTM  16      -  ADAMS AZ MK RESET                        310 34 16.2
 HB1706
 HB1706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1920641998(NAD 83)
 HB1706
 HB1706|---------------------------------------------------------------------|
 HB1706| PID    Reference Object                     Distance      Geod. Az  |
 HB1706|                                                           dddmmss.s |
 HB1706| CI2862 ADAMS RM 1                           14.621 METERS 03831     |
 HB1706| CI2863 ADAMS RM 2                                         2604204.8 |
 HB1706| HB1707 ADAMS RM 3                           23.179 METERS 30355     |
 HB1706| CI2861 ADAMS AZ MK RESET                                  3091947.7 |
 HB1706|---------------------------------------------------------------------|
 HB1706
 HB1706                          SUPERSEDED SURVEY CONTROL
 HB1706
 HB1706  NAD 83(1993)-  37 24 25.72551(N)    089 02 33.94335(W) AD(       ) 1
 HB1706  NAD 83(1986)-  37 24 25.72508(N)    089 02 33.94578(W) AD(       ) 1
 HB1706  NAD 27      -  37 24 25.54400(N)    089 02 33.67800(W) AD(       ) 1
 HB1706  NGVD 29 (06/25/91)  185.0    (m)  OSU 89B  model used  GPS OBS        
 HB1706
 HB1706.Superseded values are not recommended for survey control.
 HB1706
 HB1706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1706.See file dsdata.pdf to determine how the superseded data were derived.
 HB1706
 HB1706_MARKER: DS = TRIANGULATION STATION DISK
 HB1706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1706_STAMPING: ADAMS 1930
 HB1706_MARK LOGO: CGS
 HB1706_PROJECTION: RECESSED 46 CENTIMETERS
 HB1706_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1706+STABILITY: SURFACE MOTION
 HB1706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1706+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB1706
 HB1706  HISTORY     - Date     Condition        Report By
 HB1706  HISTORY     - 1930     MONUMENTED       CGS
 HB1706  HISTORY     - 1930     GOOD             CGS
 HB1706  HISTORY     - 1957     GOOD             CGS
 HB1706  HISTORY     - 19901025 GOOD             NGS
 HB1706  HISTORY     - 20080201 GOOD             ILDT
 HB1706  HISTORY     - 20100626 GOOD             ILDT
 HB1706  HISTORY     - 20151223 POOR             ILDT
 HB1706
 HB1706                          STATION DESCRIPTION
 HB1706
 HB1706'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1706'SEVEN AND ONE-HALF MILES NORTHEAST OF DONGOLA, ALONG NORTHERN
 HB1706'BOUNDARY OF SW 1/4 SW 1/4 SEC. 6, T. 13 S., R. 2 E., 3D P.  M., ON
 HB1706'LAND OWNED BY HARRISON ADAMS, 21 FEET SOUTH OF CENTER LINE OF ROAD,
 HB1706'NEARLY OPPOSITE 2-FOOT OAK TREE, AND ACROSS ROAD FROM HOUSE ON FARM
 HB1706'OWNED BY MELVIN HUNTER. TO REACH FROM DONGOLA, FOLLOW ROAD LEADING
 HB1706'NORTHEAST FROM NORTHERN LIMITS OF TOWN FOR 3.5 MILES TO POINT
 HB1706'ONE-HALF MILE EAST OF KARRAKER SCHOOL, TURN NORTH 0.3 MILE, CONTINUE
 HB1706'NORTHEAST DIRECTION 3.7 MILES TO SCHOOL ON LEFT, TAKE
 HB1706'ROAD LEADING EAST FROM SCHOOL 1.4 MILES, TURN SOUTH 0.4
 HB1706'MILE, AND PROCEED NORTHWEST 0.4 MILE TO STATION SITE. SURFACE AND
 HB1706'UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 HB1706'UPPER MARK IS 18 INCHES BELOW SURFACE OF
 HB1706'GROUND. REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN
 HB1706'CONCRETE. NO.1 IS 4-1/2 METERS (15 FEET) NORTH OF CENTER
 HB1706'LINE OF ROAD, 12 METERS (39 FEET) EAST BY SOUTH OF
 HB1706'ABOVE-MENTIONED OAK TREE, AND 14.62 METERS (48.0 FEET) FROM STATION,
 HB1706'N 38 DEG 31 MIN E.  NO. 2 IS IN FENCE LINE ALONG WEST
 HB1706'SIDE OF FIELD, 8 METERS (26 FEET) EAST OF SMALL FARMHOUSE, AND 140
 HB1706'METERS (459 FEET) FROM STATION, S 80 DEG 43 MIN 09 SEC W.
 HB1706
 HB1706                          STATION RECOVERY (1930)
 HB1706
 HB1706'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930
 HB1706'RECOVERED IN GOOD CONDITION.
 HB1706
 HB1706                          STATION RECOVERY (1957)
 HB1706
 HB1706'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1706'THE STATION, AND REFERENCE MARKS 1 AND 2 WERE
 HB1706'RECOVERED IN GOOD CONDITION. A REFERENCE MARK 3
 HB1706'AND AN AZIMUTH MARK WERE ESTABLISHED AT THIS TIME.
 HB1706'OBSERVATIONS SHOW THAT THE DIRECTION TO REFERENCE MARK 2 WAS
 HB1706'IN ERROR IN THE 1930 OBSERVATIONS. THE DISTANCE AND DIRECTION TO
 HB1706'REFERENCE MARK 1 CHECKED.  THE OAK TREE USED AS A REFERENCE
 HB1706'POINT FOR THE STATION AND REFERENCE MARK 1 HAS BEEN DESTROYED.
 HB1706'
 HB1706'A COMPLETE NEW DESCRIPTION FOLLOWS.
 HB1706'
 HB1706'THE STATION IS ABOUT 4-1/2 MILES SOUTHWEST OF BOLES, 6 MILES
 HB1706'SOUTHWEST OF BUNCOMBE, ON THE SOUTH SIDE OF A GRAVELED ROAD, ON
 HB1706'PROPERTY OWNED BY MRS. GRACE ADAMS. IT IS 79 FEET SOUTHWEST OF THE
 HB1706'SOUTHWEST CORNER OF A WHITE FRAME HOUSE OWNED BY MR. JOHN
 HB1706'BEGGS, 21 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD, 3 FEET
 HB1706'SOUTH OF A WIRE FENCE AND 67 FEET SOUTHEAST OF A WHITE WITNESS
 HB1706'POST. THE MONUMENT IS 10 INCHES BELOW THE SURFACE OF THE GROUND AND
 HB1706'THE DISK IS STAMPED ADAMS 1930.
 HB1706'
 HB1706'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 146
 HB1706'AT THE WEST EDGE OF THE VILLAGE OF BOLES, GO WEST ON HIGHWAY
 HB1706'143 FOR 2.05 MILES TO A SIDE ROAD LEFT. TURN LEFT AND GO SOUTHWEST
 HB1706'AND SOUTH FOR 2.4 MILES TO A CROSSROAD AND A SCHOOL ON THE
 HB1706'LEFT. TURN RIGHT AND GO WEST AND NORTHWEST ON A GRAVELED ROAD FOR 1.0
 HB1706'MILE TO A CROSSROAD. CONTINUE WEST ON THE MAIN ROAD FOR
 HB1706'0.4 MILE TO A FARM HOUSE ON THE RIGHT AND THE STATION ON THE LEFT.
 HB1706'
 HB1706'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE MAIN ROAD
 HB1706'FOR 0.1 MILE TO A DRIVEWAY LEFT, WHERE THE MAIN ROAD TURNS
 HB1706'NORTH. TURN RIGHT AND GO NORTH ON THE MAIN ROAD (DIRT) FOR 0.25 MILE
 HB1706'TO A T-INTERSECTION. TURN LEFT AND GO WEST ON A GRAVELED
 HB1706'ROAD FOR 0.1 MILE TO A LARGE FARM HOUSE ON THE LEFT AND A DRIVEWAY
 HB1706'LEFT. TURN LEFT AND GO SOUTH ON A DIRT DRIVEWAY FOR 0.05 MILE
 HB1706'TO A WIRE GATE PASS THROUGH THE GATE AND CONTINUE SOUTH FOR ABOUT
 HB1706'100 FEET TO THE MARK ON THE RIGHT.
 HB1706'
 HB1706'REFERENCE MARK 1 IS 17 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 HB1706'ROAD, 31 FEET SOUTHWEST OF THE SOUTHWEST
 HB1706'CORNER OF THE FRAME HOUSE AND 13 FEET WEST OF A 20 INCH MAPLE TREE.
 HB1706'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED ADAMS
 HB1706'NO 1 1930.
 HB1706'
 HB1706'REFERENCE MARK 2 IS 0.1 MILE WEST OF THE STATION, 37 FEET NORTHEAST
 HB1706'OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 27 FEET SOUTHEAST
 HB1706'OF THE NORTHEAST CORNER OF THE HOUSE AND 95 FEET SOUTH OF THE
 HB1706'CENTERLINE OF A GRAVELED ROAD. THE MONUMENT PROJECTS 10
 HB1706'INCHES AND THE DISK IS STAMPED ADAMS NO 2 1930.
 HB1706'
 HB1706'REFERENCE MARK 3 IS 21 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 HB1706'ROAD, 11 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH
 HB1706'OF A WIRE FENCE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ADAMS
 HB1706'NO 3 1930.
 HB1706'
 HB1706'THE AZIMUTH MARK IS 1 FOOT EAST OF A WIRE FENCE, 3 FEET NORTH OF A 12
 HB1706'INCH ELM TREE, 36 FEET SOUTH OF A 10 INCH ELM TREE AND 2
 HB1706'FEET SOUTH OF A WHITE WITNESS POST. THE MONUMENT PROJECTS 2 INCHES
 HB1706'AND THE DISK IS STAMPED ADAMS 1930.
 HB1706
 HB1706                          STATION RECOVERY (1990)
 HB1706
 HB1706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HB1706'STATION RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 HB1706'FOR.STATION IS LOCATED ABOUT 17 KM (10.6 MI)  EAST-SOUTHEAST OF ANNA,
 HB1706'0.1 KM (0.1 MI)  EAST OF THE JOHNSON-UNION COUNTY LINE, ALONG A
 HB1706'COUNTY ROAD JUST WEST OF TOP OF GRADE, IN THE SOUTHWEST 1/4 OF
 HB1706'SECTION 6, 1 12 S, R 2 E.  OWNERSHIP--JOHNSON COUNTY.
 HB1706'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY
 HB1706'146 (EXIT 30) ABOUT 9 KM (5.6 MI)  EAST OF ANNA, GO EAST ON HIGHWAY
 HB1706'146 FOR 6.37 KM (3.96 MI)  TO A PAVED ROAD RIGHT JUST PAST THE MOUNT
 HB1706'PLEASANT CHURCH.  TURN RIGHT, SOUTH, FOR 3.90 KM (2.42 MI)  TO A
 HB1706'T-ROAD.  TURN LEFT, EAST, ON GRAVEL ROAD FOR OAD 1.67 KM (1.04 MI) TO
 HB1706'A ROAD RIGHT IN A DIP.  TURN RIGHT, SOUTH, THEN EAST, ON GRAVEL ROAD
 HB1706'FOR 0.53 KM (0.33 MI)  TO HIGH GROUND AND STATION ON THE RIGHT AT
 HB1706'MODULAR HOME ON THE LEFT.
 HB1706'STATION MARK IS SET IN THE TOP OF A 0.6-METER SQUARE CONCRETE POST 10
 HB1706'CM ABOVE GROUND AND WITH A VERY SLIGHT TILT TO THE NORTH.  IT IS 6.2
 HB1706'M (20.3 FT) SOUTH OF, AND 0.5 M (1.6 FT) HIGHER THAN THE ROAD CENTER,
 HB1706'11.0 M (36.1 FT) WEST OF UTILITY POLE 86, 5.0 M (16.4 FT) WEST OF
 HB1706'EXTENDED WEST WALL OF HOME ACROSS ROAD, 0.5 M (1.6 FT) NORTH OF A
 HB1706'WIRE FENCE, AND 0.5 M (1.6 FT) EAST OF A METAL WITNESS POST.
 HB1706
 HB1706                          STATION RECOVERY (2008)
 HB1706
 HB1706'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 HB1706'RECOVERED IN GOOD CONDITION.
 HB1706
 HB1706                          STATION RECOVERY (2010)
 HB1706
 HB1706'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1706'RECOVERED IN GOOD CONDITION.
 HB1706
 HB1706                          STATION RECOVERY (2015)
 HB1706
 HB1706'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MF)
 HB1706'THE ENTIRE MONUMENT HAS BEEN UNEARTHED FROM ITS ORIGINAL LOCATION AND
 HB1706'PLACED ON TOP OF THE GROUND ON AN ANGLE NEXT TO THE HOLE OF ITS
 HB1706'ORIGINAL LOCATION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1717 ***********************************************************************
 MF1717  DESIGNATION -  ADAMS 2
 MF1717  PID         -  MF1717
 MF1717  STATE/COUNTY-  IL/OGLE
 MF1717  COUNTRY     -  US
 MF1717  USGS QUAD   -  POLO (2018)
 MF1717
 MF1717                         *CURRENT SURVEY CONTROL
 MF1717  ______________________________________________________________________
 MF1717* NAD 83(1997) POSITION- 41 57 56.72995(N) 089 31 27.24038(W)   NO CHECK
 MF1717* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 MF1717  ______________________________________________________________________
 MF1717  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 MF1717  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 MF1717  HORZ ORDER      -  THIRD
 MF1717
 MF1717.The horizontal coordinates were established by classical geodetic methods
 MF1717.and adjusted by the National Geodetic Survey in October 1999.
 MF1717
 MF1717.No horizontal observational check was made to the station.
 MF1717
 MF1717.The orthometric height was scaled from a topographic map.
 MF1717
 MF1717.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1717.GEOID18 height accuracy estimate available here.
 MF1717
 MF1717.Click photographs - Photos may exist for this station.
 MF1717
 MF1717.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1717
 MF1717. The following values were computed from the NAD 83(1997) position.
 MF1717
 MF1717;                    North         East     Units Scale Factor Converg.
 MF1717;SPC IL W     -   588,479.117   753,251.595   MT  0.99997606   +0 25 46.5
 MF1717;SPC IL W     - 1,930,701.90  2,471,292.94   sFT  0.99997606   +0 25 46.5
 MF1717;UTM  16      - 4,649,056.533   290,829.679   MT  1.00013840   -1 41 18.7
 MF1717
 MF1717!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1717!SPC IL W     -   0.99996455  x   0.99997606  =   0.99994062
 MF1717!UTM  16      -   0.99996455  x   1.00013840  =   1.00010295
 MF1717
 MF1717:                Primary Azimuth Mark                     Grid Az
 MF1717:SPC IL W     -  ADAMS AZ MK                              123 03 10.3
 MF1717:UTM  16      -  ADAMS AZ MK                              125 10 15.5
 MF1717
 MF1717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9082949056(NAD 83)
 MF1717
 MF1717|---------------------------------------------------------------------|
 MF1717| PID    Reference Object                     Distance      Geod. Az  |
 MF1717|                                                           dddmmss.s |
 MF1717| CI6612 ADAMS AZ MK                                        1232856.8 |
 MF1717| MF1716 ADAMS                                 8.735 METERS 12329     |
 MF1717| MF1712 PEEK HOME FOR CHILDREN WTR TK       APPROX. 4.4 KM 2222052.7 |
 MF1717| CI6614 ADAMS RM 2                           14.853 METERS 24912     |
 MF1717| CI6615 ADAMS 2 RM 3                         17.788 METERS 31103     |
 MF1717|---------------------------------------------------------------------|
 MF1717
 MF1717                          SUPERSEDED SURVEY CONTROL
 MF1717
 MF1717  NAD 83(1996)-  41 57 56.72993(N)    089 31 27.24050(W) AD(       ) 3
 MF1717  NAD 83(1986)-  41 57 56.73237(N)    089 31 27.24419(W) AD(       ) 3
 MF1717  NAD 27      -  41 57 56.62180(N)    089 31 26.84980(W) AD(       ) 3
 MF1717
 MF1717.Superseded values are not recommended for survey control.
 MF1717
 MF1717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1717.See file dsdata.pdf to determine how the superseded data were derived.
 MF1717
 MF1717_MARKER: DS = TRIANGULATION STATION DISK
 MF1717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1717_STAMPING: ADAMS 2 1958
 MF1717_MARK LOGO: CGS
 MF1717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1717+STABILITY: SURFACE MOTION
 MF1717
 MF1717  HISTORY     - Date     Condition        Report By
 MF1717  HISTORY     - 1958     MONUMENTED       CGS
 MF1717  HISTORY     - 19960503 GOOD             USPSQD
 MF1717  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 MF1717  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 MF1717
 MF1717                          STATION DESCRIPTION
 MF1717
 MF1717'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (FAR)
 MF1717'THE STATION IS LOCATED ABOUT 8 MILES NORTH OF DIXON AND 4 MILES
 MF1717'SOUTHEAST OF POLO ON U.S. GOVERNMENT PROPERTY WHICH IS GROUND LEASED
 MF1717'BY C.A.A. FROM MR. RICHARD ADAMS AND IS THE LOCATION OF A CAA VOR
 MF1717'FACILITY, 59 FEET WEST OF THE NORTHEAST CORNER OF BOARD FENCE AROUND
 MF1717'VOR TRANSMITTER BUILDING, 33 FEET EAST OF THE CENTER OF GRAVEL ROAD
 MF1717'WHICH LEADS TO VOR SITE, 30 FEET NORTH-NORTHEAST OF THE NORTHWEST
 MF1717'CORNER OF TRANSMITTER BUILDING, 17 FEET EAST OF THE NORTHWEST CORNER
 MF1717'OF BOARD FENCE, AND 1.5 FEET SOUTH OF THE NORTH BOARD FENCE.  IT
 MF1717'PROJECTS 1 INCH AND THE DISK IS STAMPED ADAMS 2 1958.
 MF1717'
 MF1717'REFERENCE MARK NO. 2 IS 35 FEET SOUTHWEST OF THE NORTHWEST CORNER OF
 MF1717'BOARD FENCE AROUND VOR BUILDING, 13 FEET WEST OF THE CENTER OF GRAVEL
 MF1717'ROAD WHICH LEADS TO VOR SITE, AND 1 FOOT EAST OF A BOARD FENCE WHICH
 MF1717'REPLACED A WIRE FENCE.  IT PROJECTS 6 INCHES AND THE DISK IS STAMPED
 MF1717'ADAMS NO 2 1954. (THE ARROW DOESNT POINT TOWARD THE NEW STATION.)
 MF1717'
 MF1717'REFERENCE MARK NO. 3 IS 45 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 MF1717'BOARD FENCE AROUND TRANSMITTER BUILDING, 13 FEET WEST OF THE CENTER OF
 MF1717'GRAVEL ROAD, AND 1 FOOT EAST OF A BOARD FENCE.  IT PROJECTS 4 INCHES
 MF1717'AND THE DISK IS STAMPED ADAMS 2 NO 3 1958.
 MF1717'
 MF1717'AZIMUTH MARK IS ABOUT 50 FEET WEST OF WHERE A HIGH TENSION LINE
 MF1717'CROSSES THE ROAD, 27 FEET NORTH OF THE CENTER OF GRAVEL ROAD, 5 FEET
 MF1717'EAST OF A POWER POLE, 3 FEET WEST OF A WHITE WITNESS POST, AND 1 FOOT
 MF1717'SOUTH OF A FENCE.  IT PROJECTS 6 INCHES AND THE DISK IS STAMPED ADAMS
 MF1717'1954.
 MF1717'
 MF1717'TO REACH THE STATION FROM THE INTERSECTION OF MASON AND DIVISION
 MF1717'STREETS IN POLO, GO SOUTH ON STATE HIGHWAY 26 (DIVISION ST.) FOR 1.95
 MF1717'MILES TO A GRAVEL CROSSROAD AND A SCHOOL ON THE LEFT. TURN LEFT AND GO
 MF1717'EAST ON GRAVEL ROAD FOR 2.85 MILES TO A SIDE ROAD LEFT JUST AFTER
 MF1717'PASSING FARM BUILDINGS ON THE LEFT. TURN LEFT AND GO NORTH ON GRAVEL
 MF1717'ROAD FOR 0.45 MILE TO VOR FACILITY ON THE RIGHT AND THE STATION AS
 MF1717'DESCRIBED.
 MF1717'
 MF1717'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH FOR 0.45 MILE TO
 MF1717'A GRAVEL ROAD.  TURN LEFT AND GO EAST FOR 0.65 MILE TO THE AZIMUTH
 MF1717'MARK ON THE LEFT OR NORTH SIDE OF THE ROAD AS DESCRIBED.
 MF1717'
 MF1717'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 MF1717
 MF1717                          STATION RECOVERY (1996)
 MF1717
 MF1717'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1717'RECOVERED IN GOOD CONDITION.
 MF1717
 MF1717                          STATION RECOVERY (2001)
 MF1717
 MF1717'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1717'RM 2 RM 3 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION.
 MF1717
 MF1717                          STATION RECOVERY (2005)
 MF1717
 MF1717'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1717'RM 1 AND 2 AND AZ MK WERE RECOVERED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0534 ***********************************************************************
 NH0534  DESIGNATION -  ADAMS RM
 NH0534  PID         -  NH0534
 NH0534  STATE/COUNTY-  IL/WINNEBAGO
 NH0534  COUNTRY     -  US
 NH0534  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0534
 NH0534                         *CURRENT SURVEY CONTROL
 NH0534  ______________________________________________________________________
 NH0534* NAD 83(1986) POSITION- 42 26 02.95   (N) 089 03 27.97   (W)   HD_HELD1
 NH0534* NAVD 88 ORTHO HEIGHT -   229.792 (meters)      753.91  (feet) POSTED
 NH0534  ______________________________________________________________________
 NH0534  GEOID HEIGHT    -        -33.667 (meters)                     GEOID18
 NH0534  DYNAMIC HEIGHT  -        229.72  (meters)      753.7   (feet) COMP
 NH0534  MODELED GRAVITY -    980,305.5   (mgal)                       NAVD 88
 NH0534
 NH0534  VERT ORDER      -  * POSTED, SEE BELOW
 NH0534
 NH0534.The horizontal coordinates were determined by differentially corrected
 NH0534.hand held GPS observations or other comparable positioning techniques
 NH0534.and have an estimated accuracy of +/- 3 meters.
 NH0534
 NH0534.The orthometric height was determined by differential leveling
 NH0534.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0534
 NH0534.* This is a POSTED BENCH MARK height.
 NH0534
 NH0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0534.GEOID18 height accuracy estimate available here.
 NH0534
 NH0534.Click photographs - Photos may exist for this station.
 NH0534
 NH0534.The dynamic height is computed by dividing the NAVD 88
 NH0534.geopotential number by the normal gravity value computed on the
 NH0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0534.degrees latitude (g = 980.6199 gals.).
 NH0534
 NH0534.The modeled gravity was interpolated from observed gravity values.
 NH0534
 NH0534;                    North         East    Units  Estimated Accuracy
 NH0534;SPC IL W     -   640,900.1     791,241.0     MT  (+/- 3 meters HH1 GPS) 
 NH0534
 NH0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3074000032(NAD 83)
 NH0534
 NH0534                          SUPERSEDED SURVEY CONTROL
 NH0534
 NH0534.No superseded survey control is available for this station.
 NH0534
 NH0534_MARKER: DR = REFERENCE MARK DISK
 NH0534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0534_STAMPING: 754.060 ADAMS 1920
 NH0534_MARK LOGO: CGS
 NH0534_PROJECTION: FLUSH
 NH0534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0534+STABILITY: SURFACE MOTION
 NH0534
 NH0534  HISTORY     - Date     Condition        Report By
 NH0534  HISTORY     - 1920     MONUMENTED       CGS
 NH0534  HISTORY     - 1935     GOOD             CGS
 NH0534  HISTORY     - 1960     POOR             CGS
 NH0534  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0534
 NH0534                          STATION DESCRIPTION
 NH0534
 NH0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0534'2 MI S FROM ROCKTON.
 NH0534'ABOUT 2 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0534'PACIFIC RAILROAD FROM ROCKTON, WINNEBAGO COUNTY, 16 YARDS IN
 NH0534'AZIMUTH 246 DEG 25 MIN FROM TRIANGULATION STATION ADAMS, AND
 NH0534'EAST OF THE TRACK.  A STANDARD REFERENCE-MARK DISK, STAMPED
 NH0534'754.060 ADAMS 1920 AND SET IN THE TOP OF A CONCRETE POST FLUSH
 NH0534'WITH THE GROUND.  NOTE-- THE MARK WAS FOUND AT THE DESCRIBED
 NH0534'LOCATION BUT LEANING ABOUT 30 DEG.  NOT CONSIDERED SUITABLE FOR
 NH0534'LEVELING MARK.
 NH0534
 NH0534                          STATION RECOVERY (1960)
 NH0534
 NH0534'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0534'MARK RECOVERED IN POOR CONDITION.
 NH0534
 NH0534                          STATION RECOVERY (1997)
 NH0534
 NH0534'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0534'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0304 ***********************************************************************
 JB0304  DESIGNATION -  ADAMS RM 1
 JB0304  PID         -  JB0304
 JB0304  STATE/COUNTY-  IL/JEFFERSON
 JB0304  COUNTRY     -  US
 JB0304  USGS QUAD   -  INA (2018)
 JB0304
 JB0304                         *CURRENT SURVEY CONTROL
 JB0304  ______________________________________________________________________
 JB0304* NAD 83(1986) POSITION- 38 11 02.94   (N) 088 53 54.66   (W)   HD_HELD1
 JB0304* NAVD 88 ORTHO HEIGHT -   126.000 (meters)      413.39  (feet) ADJUSTED
 JB0304  ______________________________________________________________________
 JB0304  GEOID HEIGHT    -        -29.965 (meters)                     GEOID18
 JB0304  DYNAMIC HEIGHT  -        125.918 (meters)      413.12  (feet) COMP
 JB0304  MODELED GRAVITY -    979,974.1   (mgal)                       NAVD 88
 JB0304
 JB0304  VERT ORDER      -  SECOND    CLASS 0
 JB0304
 JB0304.The horizontal coordinates were determined by differentially corrected
 JB0304.hand held GPS observations or other comparable positioning techniques
 JB0304.and have an estimated accuracy of +/- 3 meters.
 JB0304
 JB0304.The orthometric height was determined by differential leveling and
 JB0304.adjusted by the NATIONAL GEODETIC SURVEY
 JB0304.in June 1991.
 JB0304
 JB0304.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0304.GEOID18 height accuracy estimate available here.
 JB0304
 JB0304.Click photographs - Photos may exist for this station.
 JB0304
 JB0304.The dynamic height is computed by dividing the NAVD 88
 JB0304.geopotential number by the normal gravity value computed on the
 JB0304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0304.degrees latitude (g = 980.6199 gals.).
 JB0304
 JB0304.The modeled gravity was interpolated from observed gravity values.
 JB0304
 JB0304;                    North         East    Units  Estimated Accuracy
 JB0304;SPC IL E     -   168,565.6     250,484.0     MT  (+/- 3 meters HH1 GPS) 
 JB0304
 JB0304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3372527950(NAD 83)
 JB0304
 JB0304                          SUPERSEDED SURVEY CONTROL
 JB0304
 JB0304  NGVD 29 (??/??/92)  126.104  (m)          413.73   (f) ADJ UNCH    2 0
 JB0304
 JB0304.Superseded values are not recommended for survey control.
 JB0304
 JB0304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0304.See file dsdata.pdf to determine how the superseded data were derived.
 JB0304
 JB0304_MARKER: DR = REFERENCE MARK DISK
 JB0304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0304_STAMPING: ADAMS NO 1 1960
 JB0304_MARK LOGO: CGS
 JB0304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0304+STABILITY: SURFACE MOTION
 JB0304
 JB0304  HISTORY     - Date     Condition        Report By
 JB0304  HISTORY     - 1960     MONUMENTED       CGS
 JB0304  HISTORY     - 1973     GOOD             NGS
 JB0304  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0304  HISTORY     - 20140708 MARK NOT FOUND   ILDT
 JB0304
 JB0304                          STATION DESCRIPTION
 JB0304
 JB0304'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0304'2.4 MI N FROM INA.
 JB0304'ABOUT 2.15 MILES NORTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0304'RAILROAD FROM THE STATION AT INA, THENCE 0.3 MILE EAST ALONG A
 JB0304'GRAVEL ROAD, AT A DRIVE NORTH TO A FARM HOUSE, 27 FEET NORTH
 JB0304'OF THE CENTER LINE OF THE ROAD, 182 FEET EAST OF THE CENTER
 JB0304'LINE OF THE DRIVE, 1 FOOT SOUTH OF A FENCE, 78 FEET EAST OF A
 JB0304'FENCE CORNER, 79 FEET NORTHEAST OF POWER POLE NUMBER 9 WITH A
 JB0304'TRANSFORMER, 72 FEET EAST-SOUTHEAST OF A BLAZED TRIPLE TRUNK
 JB0304'HICKORY TREE, 45.0 FEET EAST-SOUTHEAST OF TRAVERSE STATION
 JB0304'ADAMS, 42.7 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET
 JB0304'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0304'POST PROJECTING 4 INCHES.
 JB0304
 JB0304                          STATION RECOVERY (1973)
 JB0304
 JB0304'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0304'RECOVERED IN GOOD CONDITION.
 JB0304
 JB0304                          STATION RECOVERY (2009)
 JB0304
 JB0304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0304'MARK NOT FOUND.
 JB0304
 JB0304                          STATION RECOVERY (2014)
 JB0304
 JB0304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0304'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0307 ***********************************************************************
 JB0307  DESIGNATION -  ADAMS RM 3
 JB0307  PID         -  JB0307
 JB0307  STATE/COUNTY-  IL/JEFFERSON
 JB0307  COUNTRY     -  US
 JB0307  USGS QUAD   -  INA (2018)
 JB0307
 JB0307                         *CURRENT SURVEY CONTROL
 JB0307  ______________________________________________________________________
 JB0307* NAD 83(1986) POSITION- 38 11 02.     (N) 088 53 54.     (W)   SCALED
 JB0307* NAVD 88 ORTHO HEIGHT -   126.20  (meters)      414.0   (feet) RESET
 JB0307  ______________________________________________________________________
 JB0307  GEOID HEIGHT    -        -29.965 (meters)                     GEOID18
 JB0307  VERT ORDER      -  THIRD
 JB0307
 JB0307.The horizontal coordinates were scaled from a map and have
 JB0307.an estimated accuracy of +/- 6 seconds.
 JB0307
 JB0307.The orthometric height was computed from unverified reset data.
 JB0307
 JB0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0307.GEOID18 height accuracy estimate available here.
 JB0307
 JB0307.Click photographs - Photos may exist for this station.
 JB0307
 JB0307;                    North         East    Units  Estimated Accuracy
 JB0307;SPC IL E     -   168,540.      250,500.      MT  (+/- 180 meters Scaled)
 JB0307
 JB0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH337279(NAD 83)
 JB0307
 JB0307                          SUPERSEDED SURVEY CONTROL
 JB0307
 JB0307.No superseded survey control is available for this station.
 JB0307
 JB0307_MARKER: DR = REFERENCE MARK DISK
 JB0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0307_STAMPING: ADAMS 1960 NO 3 1973
 JB0307_MARK LOGO: NGS
 JB0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0307+STABILITY: SURFACE MOTION
 JB0307
 JB0307  HISTORY     - Date     Condition        Report By
 JB0307  HISTORY     - 1973     MONUMENTED       NGS
 JB0307  HISTORY     - 20090121 GOOD             ILDT
 JB0307  HISTORY     - 20140708 GOOD             ILDT
 JB0307
 JB0307                          STATION DESCRIPTION
 JB0307
 JB0307'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0307'1.5 MI S FROM BONNIE.
 JB0307'ABOUT 1.4 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST
 JB0307'OFFICE AT BONNIE, THENCE EAST ALONG PAVED ROAD 0.25 MILE TO THE
 JB0307'MARK ON THE RIGHT, 16 FEET SOUTH OF THE CENTERLINE OF ROAD, 1
 JB0307'FOOT SOUTH OF METAL GUARD RAIL, 1 FOOT WEST OF A METAL WITNESS
 JB0307'POST AND SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 4
 JB0307'INCHES.
 JB0307
 JB0307                          STATION RECOVERY (2009)
 JB0307
 JB0307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0307'LOTS OF OBSTRUCTIONS.
 JB0307
 JB0307                          STATION RECOVERY (2014)
 JB0307
 JB0307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0307'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1707 ***********************************************************************
 HB1707  DESIGNATION -  ADAMS RM 3
 HB1707  PID         -  HB1707
 HB1707  STATE/COUNTY-  IL/JOHNSON
 HB1707  COUNTRY     -  US
 HB1707  USGS QUAD   -  MOUNT PLEASANT (2018)
 HB1707
 HB1707                         *CURRENT SURVEY CONTROL
 HB1707  ______________________________________________________________________
 HB1707* NAD 83(1997) POSITION- 37 24 26.13855(N) 089 02 34.72654(W)   ADJUSTED
 HB1707* NAVD 88 ORTHO HEIGHT -   185.    (meters)      607.    (feet) SCALED
 HB1707  ______________________________________________________________________
 HB1707  GEOID HEIGHT    -        -28.518 (meters)                     GEOID18
 HB1707  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 HB1707  HORZ ORDER      -  FIRST
 HB1707
 HB1707.The horizontal coordinates were established by classical geodetic methods
 HB1707.and adjusted by the National Geodetic Survey in October 1999.
 HB1707
 HB1707.The orthometric height was scaled from a topographic map.
 HB1707
 HB1707.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1707.GEOID18 height accuracy estimate available here.
 HB1707
 HB1707.Click photographs - Photos may exist for this station.
 HB1707
 HB1707.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1707
 HB1707. The following values were computed from the NAD 83(1997) position.
 HB1707
 HB1707;                    North         East     Units Scale Factor Converg.
 HB1707;SPC IL E     -    82,424.205   237,172.835   MT  1.00002360   -0 25 52.0
 HB1707;SPC IL E     -   270,420.08    778,124.54   sFT  1.00002360   -0 25 52.0
 HB1707;UTM  16      - 4,142,011.408   319,187.655   MT  1.00000273   -1 14 29.0
 HB1707
 HB1707!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1707!SPC IL E     -   0.99997545  x   1.00002360  =   0.99999905
 HB1707!UTM  16      -   0.99997545  x   1.00000273  =   0.99997818
 HB1707
 HB1707:                Primary Azimuth Mark                     Grid Az
 HB1707:SPC IL E     -  ADAMS AZ MK                              310 03 47.3
 HB1707:UTM  16      -  ADAMS AZ MK                              310 52 24.3
 HB1707
 HB1707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1918742011(NAD 83)
 HB1707
 HB1707|---------------------------------------------------------------------|
 HB1707| PID    Reference Object                     Distance      Geod. Az  |
 HB1707|                                                           dddmmss.s |
 HB1707| HB1706 ADAMS                                23.179 METERS 12355     |
 HB1707| HB1583 CYPRESS LOOKOUT TOWER               APPROX. 8.3 KM 1464153.6 |
 HB1707| HB1710 DONGOLA MUNICIPAL TANK              APPROX.12.4 KM 2462639.7 |
 HB1707| HB1732 ANNA MUNICIPAL TANK                 APPROX.19.6 KM 2872423.4 |
 HB1707| HB1713 ANNA STATE HOSPITAL WATER TANK      APPROX.19.1 KM 2934514.3 |
 HB1707| CI2860 ADAMS AZ MK                                        3093755.3 |
 HB1707|---------------------------------------------------------------------|
 HB1707
 HB1707                          SUPERSEDED SURVEY CONTROL
 HB1707
 HB1707  NAD 83(1993)-  37 24 26.14495(N)    089 02 34.72556(W) AD(       ) 1
 HB1707  NAD 83(1986)-  37 24 26.14456(N)    089 02 34.72806(W) AD(       ) 1
 HB1707  NAD 27      -  37 24 25.96354(N)    089 02 34.46037(W) AD(       ) 1
 HB1707
 HB1707.Superseded values are not recommended for survey control.
 HB1707
 HB1707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1707.See file dsdata.pdf to determine how the superseded data were derived.
 HB1707
 HB1707_MARKER: DR = REFERENCE MARK DISK
 HB1707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1707_STAMPING: ADAMS NO 3 1930
 HB1707_MARK LOGO: CGS
 HB1707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1707+STABILITY: SURFACE MOTION
 HB1707_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1707+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2008
 HB1707
 HB1707  HISTORY     - Date     Condition        Report By
 HB1707  HISTORY     - 1957     MONUMENTED       CGS
 HB1707  HISTORY     - 20080201 GOOD             ILDT
 HB1707  HISTORY     - 20100626 GOOD             ILDT
 HB1707
 HB1707                          STATION DESCRIPTION
 HB1707
 HB1707'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1707'THE STATION IS ABOUT 4-1/2 MILES SOUTHWEST OF BOLES, 6 MILES
 HB1707'SOUTH-SOUTHWEST OF BUNCOMBE, ON THE NORTH SIDE OF A GRAVELED
 HB1707'ROAD, ON PROPERTY OWNED AND OCCUPIED BY MR. JOHN BEGGS. IT IS 1 FOOT
 HB1707'NORTH OF A WIRE FENCE, 21 FEET NORTH OF THE CENTERLINE OF
 HB1707'THE GRAVELED ROAD AND 11 FEET WEST OF A WHITE WITNESS POST. THE
 HB1707'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED ADAMS NO
 HB1707'3 1930.
 HB1707'
 HB1707'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 146
 HB1707'AT THE WEST EDGE OF THE VILLAGE OF BOLES, GO WEST ON HIGHWAY
 HB1707'146 FOR 2.05 MILES TO A SIDE ROAD LEFT. TURN LEFT AND GO SOUTHWEST
 HB1707'AND SOUTH FOR 2.4 MILES TO A CROSSROAD AND A SCHOOL ON THE
 HB1707'LEFT. TURN RIGHT AND GO WEST AND NORTHWEST ON A GRAVELED ROAD FOR 1.0
 HB1707'MILE TO A CROSSROAD. CONTINUE WEST ON THE MAIN GRAVELED
 HB1707'ROAD FOR 0.4 MILE TO THE STATION ON THE RIGHT.
 HB1707'
 HB1707'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST AND NORTH FOR
 HB1707'0.35 MILE TO A T-INTERSECTION. TURN LEFT AND GO WEST ON A
 HB1707'GRAVELED ROAD FOR 0.1 MILE TO A LARGE FARM HOUSE ON THE LEFT AND A
 HB1707'DRIVEWAY LEFT. TURN LEFT AND GO SOUTH ALONG THE WEST SIDE OF
 HB1707'THE LAWN FOR 0.05 MILE TO A WIRE GATE. PASS THROUGH THE GATE AND
 HB1707'CONTINUE SOUTH FOR ABOUT 100 FEET TO THE MARK ON THE RIGHT IN
 HB1707'A FENCE LINE.
 HB1707'
 HB1707'ADAMS 1930 IS 79 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A FRAME
 HB1707'HOUSE OWNED BY MR. JOHN BEGGS, 21 FEET SOUTH OF THE
 HB1707'CENTERLINE OF THE GRAVELED ROAD, 3 FEET SOUTH OF A WIRE FENCE AND 67
 HB1707'FEET SOUTHEAST OF A WHITE WITNESS POST. THE MONUMENT IS 10
 HB1707'INCHES BELOW THE SURFACE OF THE GROUND AND THE DISK IS STAMPED ADAMS
 HB1707'1930.
 HB1707'
 HB1707'THE AZIMUTH MARK IS 1 FOOT EAST OF A WIRE FENCE, 3 FEET NORTH OF A 12
 HB1707'INCH ELM TREE, 36 FEET SOUTH OF A 10 INCH ELM TREE AND 2
 HB1707'FEET SOUTH OF A WHITE WITNESS POST. THE MONUMENT PROJECTS 2 INCHES
 HB1707'AND THE DISK IS STAMPED ADAMS 1930.
 HB1707'
 HB1707'ADAMS R.M. 3 WAS OCCUPIED AT THIS TIME BECAUSE IT WAS NOT POSSIBLE TO
 HB1707'BUILD A TOWER OVER ADAMS 1930 BECAUSE OF AN OVERHEAD POWER
 HB1707'LINE.
 HB1707'
 HB1707'IT WAS NOT POSSIBLE TO MAKE MEASUREMENTS BETWEEN REFERENCE MARK 3 AND
 HB1707'REFERENCE MARKS 1 AND 2 BECAUSE OF OBSTRUCTIONS.
 HB1707'
 HB1707'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1707
 HB1707                          STATION RECOVERY (2008)
 HB1707
 HB1707'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 HB1707'RECOVERED IN GOOD CONDITION.
 HB1707
 HB1707                          STATION RECOVERY (2010)
 HB1707
 HB1707'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1707'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0308 ***********************************************************************
 JB0308  DESIGNATION -  ADAMS RM 4
 JB0308  PID         -  JB0308
 JB0308  STATE/COUNTY-  IL/JEFFERSON
 JB0308  COUNTRY     -  US
 JB0308  USGS QUAD   -  INA (2018)
 JB0308
 JB0308                         *CURRENT SURVEY CONTROL
 JB0308  ______________________________________________________________________
 JB0308* NAD 83(1986) POSITION- 38 11 02.     (N) 088 53 54.     (W)   SCALED
 JB0308* NAVD 88 ORTHO HEIGHT -   125.86  (meters)      412.9   (feet) RESET
 JB0308  ______________________________________________________________________
 JB0308  GEOID HEIGHT    -        -29.965 (meters)                     GEOID18
 JB0308  VERT ORDER      -  THIRD
 JB0308
 JB0308.The horizontal coordinates were scaled from a map and have
 JB0308.an estimated accuracy of +/- 6 seconds.
 JB0308
 JB0308.The orthometric height was computed from unverified reset data.
 JB0308
 JB0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0308.GEOID18 height accuracy estimate available here.
 JB0308
 JB0308.Click photographs - Photos may exist for this station.
 JB0308
 JB0308;                    North         East    Units  Estimated Accuracy
 JB0308;SPC IL E     -   168,540.      250,500.      MT  (+/- 180 meters Scaled)
 JB0308
 JB0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH337279(NAD 83)
 JB0308
 JB0308                          SUPERSEDED SURVEY CONTROL
 JB0308
 JB0308.No superseded survey control is available for this station.
 JB0308
 JB0308_MARKER: DR = REFERENCE MARK DISK
 JB0308_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0308_SP_SET: CULVERT HEADWALL
 JB0308_STAMPING: ADAMS 1960 NO 4 1973
 JB0308_MARK LOGO: NGS
 JB0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0308+STABILITY: SURFACE MOTION
 JB0308
 JB0308  HISTORY     - Date     Condition        Report By
 JB0308  HISTORY     - 1973     MONUMENTED       NGS
 JB0308  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0308  HISTORY     - 20140708 POOR             ILDT
 JB0308
 JB0308                          STATION DESCRIPTION
 JB0308
 JB0308'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0308'1.5 MI S FROM BONNIE.
 JB0308'ABOUT 1.4 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0308'AT BONNIE, THENCE EAST ALONG PAVED ROAD FOR 0.25 MILE TO THE
 JB0308'MARK ON THE LEFT, A STANDARD DISK SET IN THE TOP OF THE WEST
 JB0308'END OF A CONCRETE HEADWALL OF CULVERT, 19 FEET NORTH OF THE
 JB0308'CENTERLINE OF THE ROAD AND 33 FEET SOUTHWEST OF A TRIPLE TRUNK
 JB0308'HICKORY TREE.
 JB0308
 JB0308                          STATION RECOVERY (2009)
 JB0308
 JB0308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0308'MARK NOT FOUND.
 JB0308
 JB0308                          STATION RECOVERY (2014)
 JB0308
 JB0308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0308'CAP MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0103 ***********************************************************************
 LD0103  DESIGNATION -  ADD
 LD0103  PID         -  LD0103
 LD0103  STATE/COUNTY-  IL/KNOX
 LD0103  COUNTRY     -  US
 LD0103  USGS QUAD   -  GALESBURG EAST (2018)
 LD0103
 LD0103                         *CURRENT SURVEY CONTROL
 LD0103  ______________________________________________________________________
 LD0103* NAD 83(1997) POSITION- 40 54 56.83978(N) 090 16 55.58635(W)   ADJUSTED
 LD0103* NAVD 88 ORTHO HEIGHT -   235.640 (meters)      773.10  (feet) ADJUSTED
 LD0103  ______________________________________________________________________
 LD0103  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 LD0103  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 LD0103  DYNAMIC HEIGHT  -        235.535 (meters)      772.75  (feet) COMP
 LD0103  MODELED GRAVITY -    980,172.5   (mgal)                       NAVD 88
 LD0103
 LD0103  HORZ ORDER      -  SECOND
 LD0103  VERT ORDER      -  SECOND    CLASS 0
 LD0103
 LD0103.The horizontal coordinates were established by classical geodetic methods
 LD0103.and adjusted by the National Geodetic Survey in October 1999.
 LD0103
 LD0103.The orthometric height was determined by differential leveling and
 LD0103.adjusted by the NATIONAL GEODETIC SURVEY
 LD0103.in June 1991.
 LD0103
 LD0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0103.GEOID18 height accuracy estimate available here.
 LD0103
 LD0103.Click photographs - Photos may exist for this station.
 LD0103
 LD0103.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0103
 LD0103.The dynamic height is computed by dividing the NAVD 88
 LD0103.geopotential number by the normal gravity value computed on the
 LD0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0103.degrees latitude (g = 980.6199 gals.).
 LD0103
 LD0103.The modeled gravity was interpolated from observed gravity values.
 LD0103
 LD0103. The following values were computed from the NAD 83(1997) position.
 LD0103
 LD0103;                    North         East     Units Scale Factor Converg.
 LD0103;SPC IL W     -   471,680.582   690,275.599   MT  0.99994234   -0 04 32.2
 LD0103;SPC IL W     - 1,547,505.38  2,264,679.19   sFT  0.99994234   -0 04 32.2
 LD0103;UTM  15      - 4,532,965.815   728,881.972   MT  1.00024483   +1 46 51.1
 LD0103
 LD0103!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0103!SPC IL W     -   0.99996822  x   0.99994234  =   0.99991056
 LD0103!UTM  15      -   0.99996822  x   1.00024483  =   1.00021304
 LD0103
 LD0103:                Primary Azimuth Mark                     Grid Az
 LD0103:SPC IL W     -  ADD AZ MK                                002 52 00.8
 LD0103:UTM  15      -  ADD AZ MK                                001 00 37.5
 LD0103
 LD0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2888132965(NAD 83)
 LD0103
 LD0103|---------------------------------------------------------------------|
 LD0103| PID    Reference Object                     Distance      Geod. Az  |
 LD0103|                                                           dddmmss.s |
 LD0103| LD0693 ADD RM 3                             18.935 METERS 00143     |
 LD0103| CL8778 ADD AZ MK                                          0024728.6 |
 LD0103| LD0104 ADD RM 1                             16.612 METERS 09643     |
 LD0103| LD0692 ADD RM 4                              3.638 METERS 17810     |
 LD0103| LD0102 ADD RM 2                             11.649 METERS 17923     |
 LD0103| LD0718 KNOXVILLE CO NURSING HOME TANK      458.068 METERS 3152224.8 |
 LD0103|---------------------------------------------------------------------|
 LD0103
 LD0103                          SUPERSEDED SURVEY CONTROL
 LD0103
 LD0103  NAD 83(1996)-  40 54 56.83967(N)    090 16 55.58634(W) AD(       ) 2
 LD0103  NAD 83(1986)-  40 54 56.84426(N)    090 16 55.59879(W) AD(       ) 2
 LD0103  NAD 27      -  40 54 56.71050(N)    090 16 55.14270(W) AD(       ) 2
 LD0103  NGVD 29 (??/??/92)  235.698  (m)          773.29   (f) ADJ UNCH    2 0
 LD0103  NGVD 29             235.70   (m)          773.3    (f) LEVELING    3  
 LD0103
 LD0103.Superseded values are not recommended for survey control.
 LD0103
 LD0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0103.See file dsdata.pdf to determine how the superseded data were derived.
 LD0103
 LD0103_MARKER: DS = TRIANGULATION STATION DISK
 LD0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0103_STAMPING: ADD 1959
 LD0103_MARK LOGO: CGS
 LD0103_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0103+STABILITY: SURFACE MOTION
 LD0103
 LD0103  HISTORY     - Date     Condition        Report By
 LD0103  HISTORY     - 1959     MONUMENTED       CGS
 LD0103  HISTORY     - 1959     GOOD             CGS
 LD0103  HISTORY     - 1979     GOOD             NGS
 LD0103  HISTORY     - 19971112 GOOD             USPSQD
 LD0103
 LD0103                          STATION DESCRIPTION
 LD0103
 LD0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0103'THE STATION IS LOCATED IN THE NORTH EADGE OF KNOXVILLE AND
 LD0103'AT THE SOUTHEAST CORNER OF GRAVEYARD.
 LD0103'
 LD0103'TO REACH THE STATION FROM THE POST OFFICE IN KNOXVILLE, GO
 LD0103'EAST ON MAIN STREET FOR 0.1 MILE TO SIDE ROAD LEFT, TURN
 LD0103'LEFT AND GO NORTH FOR 0.6 MILE TO THE STATION ON LEFT AS
 LD0103'DESCRIBED.
 LD0103'
 LD0103'THE STATION IS 39 FEET NORTH OF THE SOUTHEAST CORNER OF GRAVEYARD,
 LD0103'30 FEET WEST OF THE APPROXIMATE CENTER OF DIRT ROAD AND 2 FEET
 LD0103'EAST OF WITNESS POST.  THE MARK IS A STANDARD TRIANGULATION
 LD0103'STATION MARK DISK SET IN TOP OF A 10 X 10 INCH CONCRETE POST
 LD0103'PROJECTING ABOUT 2 INCHES AND THE DISK IS STAMPED ADD 1959.
 LD0103'
 LD0103'REFERENCE MARK NO. 1 IS 26 FEET EAST OF THE APPROXIMATE CENTER
 LD0103'OF DIRT ROAD AND 1 FOOT WEST OF FENCELINE.  THE MARK IS A
 LD0103'STANDARD REFERENCE MARK DISK SET IN TOP OF A 10 X 10 INCH
 LD0103'CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS STAMPED
 LD0103'ADD NO 1 1959.
 LD0103'
 LD0103'REFERENCE MARK NO. 2 IS 29 FEET WEST OF THE CENTER OF DIRT ROAD
 LD0103'AND 1 FOOT NORTH OF THE SOUTHEAST CORNER OF GRAVEYARD.  THE
 LD0103'MARK IS A STANDARD REFERENCE MARK DISK SET IN TOP OF 10 X 10
 LD0103'INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS
 LD0103'STAMPED ADD NO 2 1959.
 LD0103'
 LD0103'THE DISTANCE FROM REFERENCE MARK NO. 1 TO REFERENCE MARK NO. 2
 LD0103'IS 62.40 FEET OR 19.02 METERS.
 LD0103'
 LD0103'HEIGHT OF LIGHT ABOVE STATION MARK 3.67 METERS.
 LD0103
 LD0103                          STATION RECOVERY (1959)
 LD0103
 LD0103'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0103'0.4 MI N FROM KNOXVILLE.
 LD0103'ABOUT 0.35 MILES NORTH ALONG HEBARD STREET FROM THE ATCHISON,
 LD0103'TOPEKA AND SANTA FE RAILWAY STATION AT KNOXVILLE, NEAR THE
 LD0103'SOUTHEAST CORNER OF A CEMETERY, 29 FEET WEST OF THE CENTER LINE OF
 LD0103'THE ROAD, 181 FEET SOUTH OF THE SOUTHEAST CORNER OF THE CEMETERY,
 LD0103'2.2 FEET EAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE
 LD0103'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LD0103'2 INCHES.
 LD0103
 LD0103                          STATION RECOVERY (1979)
 LD0103
 LD0103'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LD0103'STATION MARK FOUND IN GOOD CONDITION.  RM 1 FOUND UPROOTED BY FARMING
 LD0103'EQUIPMENT.  RM 2 WAS NOT FOUND.  RM 3, 4 AND AN 1979 AZIMUTH MARK WAS
 LD0103'ESTABLISHED AT THIS TIME USING THE KNOXVILLE, CO NURSING HOME TANK
 LD0103'1959.  TO REACH FROM E MAIN AND HEBARD STREETS IN KNOXVILLE, GO N ON
 LD0103'HEBARD STREET FOR 0.5 MILE TO THE STATION ON THE LEFT AT THE SE CORNER
 LD0103'OF A CEMETERY AS DESCRIBED.  IT IS 76 FT S OF THE CENTER LINE OF THE
 LD0103'SE CEMETERY ENTRANCE ROAD.  64 FT S OF AN 8 FT STEEL POST, 29 FT W OF
 LD0103'THE CENTER LINE OF HEBARD STREET AND 1 FT S OF A METAL WITNESS
 LD0103'POST.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED ADD 1959.
 LD0103'
 LD0103'RM 3 IS 28 FT W OF CENTER LINE OF STREET, 13 FT S OF CENTER LINE OF
 LD0103'THE CEMETERY ENTRANCE ROAD AND 5 FT WSW OF THE 8 FT METAL POST.  THE
 LD0103'MARK IS FLUSH AND THE DISK STAMPED ADD 1959 NO 3 1979.
 LD0103'
 LD0103'RM 4 IS 28 FT W OF CENTER LINE OF STREET AND 13 FT S OF THE METAL
 LD0103'WITNESS POST.  THE MARK IS FLUSH AND THE DISK STAMPED ADD 1959 NO 4
 LD0103'1979.
 LD0103'
 LD0103'THE AZIMUTH MARK IS 16 FT W OF FENCE LINE, 36 FT NE OF CENTER LINE OF
 LD0103'ROAD, 52 FT NE OF NE CORNER OF CEMETERY, 1.0 S OF FENCE, 1.5 FT SW OF
 LD0103'A METAL WITNESS POST.  THE MARK IS FLUSH AND THE DISK STAMPED ADD
 LD0103'1959 1979.
 LD0103
 LD0103                          STATION RECOVERY (1997)
 LD0103
 LD0103'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0104 ***********************************************************************
 LD0104  DESIGNATION -  ADD RM 1
 LD0104  PID         -  LD0104
 LD0104  STATE/COUNTY-  IL/KNOX
 LD0104  COUNTRY     -  US
 LD0104  USGS QUAD   -  GALESBURG EAST (2018)
 LD0104
 LD0104                         *CURRENT SURVEY CONTROL
 LD0104  ______________________________________________________________________
 LD0104* NAD 83(1986) POSITION- 40 54 56.78   (N) 090 16 54.88   (W)   HD_HELD1
 LD0104* NAVD 88 ORTHO HEIGHT -   235.384 (meters)      772.26  (feet) ADJUSTED
 LD0104  ______________________________________________________________________
 LD0104  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 LD0104  DYNAMIC HEIGHT  -        235.279 (meters)      771.91  (feet) COMP
 LD0104  MODELED GRAVITY -    980,172.5   (mgal)                       NAVD 88
 LD0104
 LD0104  VERT ORDER      -  SECOND    CLASS 0
 LD0104
 LD0104.The horizontal coordinates were determined by differentially corrected
 LD0104.hand held GPS observations or other comparable positioning techniques
 LD0104.and have an estimated accuracy of +/- 3 meters.
 LD0104
 LD0104.The orthometric height was determined by differential leveling and
 LD0104.adjusted by the NATIONAL GEODETIC SURVEY
 LD0104.in June 1991.
 LD0104
 LD0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0104.GEOID18 height accuracy estimate available here.
 LD0104
 LD0104.Click photographs - Photos may exist for this station.
 LD0104
 LD0104.The dynamic height is computed by dividing the NAVD 88
 LD0104.geopotential number by the normal gravity value computed on the
 LD0104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0104.degrees latitude (g = 980.6199 gals.).
 LD0104
 LD0104.The modeled gravity was interpolated from observed gravity values.
 LD0104
 LD0104;                    North         East    Units  Estimated Accuracy
 LD0104;SPC IL W     -   471,678.7     690,292.1     MT  (+/- 3 meters HH1 GPS) 
 LD0104
 LD0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2889832964(NAD 83)
 LD0104
 LD0104                          SUPERSEDED SURVEY CONTROL
 LD0104
 LD0104  NGVD 29 (??/??/92)  235.442  (m)          772.45   (f) ADJ UNCH    2 0
 LD0104
 LD0104.Superseded values are not recommended for survey control.
 LD0104
 LD0104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0104.See file dsdata.pdf to determine how the superseded data were derived.
 LD0104
 LD0104_MARKER: DR = REFERENCE MARK DISK
 LD0104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0104_STAMPING: ADD NO 1 1959
 LD0104_MARK LOGO: CGS
 LD0104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0104+STABILITY: SURFACE MOTION
 LD0104
 LD0104  HISTORY     - Date     Condition        Report By
 LD0104  HISTORY     - 1959     MONUMENTED       CGS
 LD0104  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0104
 LD0104                          STATION DESCRIPTION
 LD0104
 LD0104'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0104'0.4 MI N FROM KNOXVILLE.
 LD0104'ABOUT 0.35 MILES NORTH ALONG HEBARD STREET FROM THE ATCHISON,
 LD0104'TOPEKA AND SANTA FE RAILWAY STATION AT KNOXVILLE, NEAR THE SOUTHEAST
 LD0104'CORNER OF A CEMETERY, 26.4 FEET EAST OF THE CENTER LINE OF THE
 LD0104'ROAD, 194 1/2 FEET SOUTH AND ACROSS THE ROAD FROM THE SOUTHEAST
 LD0104'CORNER OF THE CEMETERY, 1 1/2 FEET WEST OF FENCE LINE, 54.5 FEET
 LD0104'EAST OF TRIANGULATION STATION ADD, 56.7 FEET EAST OF A METAL
 LD0104'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN
 LD0104'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LD0104
 LD0104                          STATION RECOVERY (1997)
 LD0104
 LD0104'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0104'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0102 ***********************************************************************
 LD0102  DESIGNATION -  ADD RM 2
 LD0102  PID         -  LD0102
 LD0102  STATE/COUNTY-  IL/KNOX
 LD0102  COUNTRY     -  US
 LD0102  USGS QUAD   -  GALESBURG EAST (2018)
 LD0102
 LD0102                         *CURRENT SURVEY CONTROL
 LD0102  ______________________________________________________________________
 LD0102* NAD 83(1986) POSITION- 40 54 56.46   (N) 090 16 55.58   (W)   HD_HELD1
 LD0102* NAVD 88 ORTHO HEIGHT -   235.773 (meters)      773.53  (feet) ADJUSTED
 LD0102  ______________________________________________________________________
 LD0102  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 LD0102  DYNAMIC HEIGHT  -        235.668 (meters)      773.19  (feet) COMP
 LD0102  MODELED GRAVITY -    980,172.5   (mgal)                       NAVD 88
 LD0102
 LD0102  VERT ORDER      -  SECOND    CLASS 0
 LD0102
 LD0102.The horizontal coordinates were determined by differentially corrected
 LD0102.hand held GPS observations or other comparable positioning techniques
 LD0102.and have an estimated accuracy of +/- 3 meters.
 LD0102
 LD0102.The orthometric height was determined by differential leveling and
 LD0102.adjusted by the NATIONAL GEODETIC SURVEY
 LD0102.in June 1991.
 LD0102
 LD0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0102.GEOID18 height accuracy estimate available here.
 LD0102
 LD0102.Click photographs - Photos may exist for this station.
 LD0102
 LD0102.The dynamic height is computed by dividing the NAVD 88
 LD0102.geopotential number by the normal gravity value computed on the
 LD0102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0102.degrees latitude (g = 980.6199 gals.).
 LD0102
 LD0102.The modeled gravity was interpolated from observed gravity values.
 LD0102
 LD0102;                    North         East    Units  Estimated Accuracy
 LD0102;SPC IL W     -   471,668.9     690,275.7     MT  (+/- 3 meters HH1 GPS) 
 LD0102
 LD0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2888232954(NAD 83)
 LD0102
 LD0102                          SUPERSEDED SURVEY CONTROL
 LD0102
 LD0102  NGVD 29 (??/??/92)  235.831  (m)          773.72   (f) ADJ UNCH    2 0
 LD0102
 LD0102.Superseded values are not recommended for survey control.
 LD0102
 LD0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0102.See file dsdata.pdf to determine how the superseded data were derived.
 LD0102
 LD0102_MARKER: DR = REFERENCE MARK DISK
 LD0102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0102_STAMPING: ADD NO 2 1959
 LD0102_MARK LOGO: CGS
 LD0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0102+STABILITY: SURFACE MOTION
 LD0102
 LD0102  HISTORY     - Date     Condition        Report By
 LD0102  HISTORY     - 1959     MONUMENTED       CGS
 LD0102  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0102
 LD0102                          STATION DESCRIPTION
 LD0102
 LD0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0102'0.2 MI N FROM KNOXVILLE.
 LD0102'ABOUT 0.35 MILE NORTH ALONG HEBARD STREET FROM THE ATCHISON,
 LD0102'TOPEKA AND SANTA FE RAILWAY STATION AT KNOXVILLE, AT THE SOUTHEAST
 LD0102'CORNER OF A CEMETERY, 28.0 FEET WEST OF THE CENTER LINE OF THE
 LD0102'ROAD, 219 FEET SOUTH OF THE SOUTHEAST CORNER OF THE CEMETERY,
 LD0102'38.2 FEET SOUTH OF TRIANGULATION STATION ADD, 38.8 FEET SOUTH OF
 LD0102'A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 LD0102'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LD0102
 LD0102                          STATION RECOVERY (1997)
 LD0102
 LD0102'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0102'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0693 ***********************************************************************
 LD0693  DESIGNATION -  ADD RM 3
 LD0693  PID         -  LD0693
 LD0693  STATE/COUNTY-  IL/KNOX
 LD0693  COUNTRY     -  US
 LD0693  USGS QUAD   -  GALESBURG EAST (2018)
 LD0693
 LD0693                         *CURRENT SURVEY CONTROL
 LD0693  ______________________________________________________________________
 LD0693* NAD 83(1986) POSITION- 40 54 57.45   (N) 090 16 55.56   (W)   HD_HELD1
 LD0693* NAVD 88 ORTHO HEIGHT -   235.05  (meters)      771.2   (feet) RESET
 LD0693  ______________________________________________________________________
 LD0693  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 LD0693  VERT ORDER      -  THIRD
 LD0693
 LD0693.The horizontal coordinates were determined by differentially corrected
 LD0693.hand held GPS observations or other comparable positioning techniques
 LD0693.and have an estimated accuracy of +/- 3 meters.
 LD0693
 LD0693.The orthometric height was computed from unverified reset data.
 LD0693
 LD0693.No vertical observational check was made to the station.
 LD0693
 LD0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0693.GEOID18 height accuracy estimate available here.
 LD0693
 LD0693.Click photographs - Photos may exist for this station.
 LD0693
 LD0693;                    North         East    Units  Estimated Accuracy
 LD0693;SPC IL W     -   471,699.4     690,276.2     MT  (+/- 3 meters HH1 GPS) 
 LD0693
 LD0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2888232984(NAD 83)
 LD0693
 LD0693                          SUPERSEDED SURVEY CONTROL
 LD0693
 LD0693  NGVD 29 (11/09/15)  235.10   (m)          771.3    (f) RESET       3  
 LD0693
 LD0693.Superseded values are not recommended for survey control.
 LD0693
 LD0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0693.See file dsdata.pdf to determine how the superseded data were derived.
 LD0693
 LD0693_MARKER: DR = REFERENCE MARK DISK
 LD0693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0693_STAMPING: ADD 1959 NO 3 1979
 LD0693_MARK LOGO: NGS
 LD0693_PROJECTION: FLUSH
 LD0693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0693+STABILITY: SURFACE MOTION
 LD0693
 LD0693  HISTORY     - Date     Condition        Report By
 LD0693  HISTORY     - 1979     MONUMENTED       NGS
 LD0693  HISTORY     - 19971112 GOOD             USPSQD
 LD0693
 LD0693                          STATION DESCRIPTION
 LD0693
 LD0693'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LD0693'IN KNOXVILLE.
 LD0693'0.5 MILE NORTH ALONG HEBARD STREET FROM ITS JUNCTION WITH EAST MAIN
 LD0693'STREET IN KNOXVILLE, 28 FEET WEST OF CENTERLINE OF STREET, 13 FEET
 LD0693'SOUTH OF THE CENTERLINE OF THE CEMETERY ENTRANCE ROAD AND 5 FEET WEST
 LD0693'OF AN 8 FOOT HIGH METAL POST.
 LD0693'THE MARK IS 2 FT ABOVE STREET.
 LD0693
 LD0693                          STATION RECOVERY (1997)
 LD0693
 LD0693'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0693'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0692 ***********************************************************************
 LD0692  DESIGNATION -  ADD RM 4
 LD0692  PID         -  LD0692
 LD0692  STATE/COUNTY-  IL/KNOX
 LD0692  COUNTRY     -  US
 LD0692  USGS QUAD   -  GALESBURG EAST (2018)
 LD0692
 LD0692                         *CURRENT SURVEY CONTROL
 LD0692  ______________________________________________________________________
 LD0692* NAD 83(1986) POSITION- 40 54 56.72   (N) 090 16 55.58   (W)   HD_HELD1
 LD0692* NAVD 88 ORTHO HEIGHT -   235.55  (meters)      772.8   (feet) RESET
 LD0692  ______________________________________________________________________
 LD0692  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 LD0692  VERT ORDER      -  THIRD
 LD0692
 LD0692.The horizontal coordinates were determined by differentially corrected
 LD0692.hand held GPS observations or other comparable positioning techniques
 LD0692.and have an estimated accuracy of +/- 3 meters.
 LD0692
 LD0692.The orthometric height was computed from unverified reset data.
 LD0692
 LD0692.No vertical observational check was made to the station.
 LD0692
 LD0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0692.GEOID18 height accuracy estimate available here.
 LD0692
 LD0692.Click photographs - Photos may exist for this station.
 LD0692
 LD0692;                    North         East    Units  Estimated Accuracy
 LD0692;SPC IL W     -   471,676.9     690,275.7     MT  (+/- 3 meters HH1 GPS) 
 LD0692
 LD0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2888232962(NAD 83)
 LD0692
 LD0692                          SUPERSEDED SURVEY CONTROL
 LD0692
 LD0692  NGVD 29 (11/09/15)  235.61   (m)          773.0    (f) RESET       3  
 LD0692
 LD0692.Superseded values are not recommended for survey control.
 LD0692
 LD0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0692.See file dsdata.pdf to determine how the superseded data were derived.
 LD0692
 LD0692_MARKER: DR = REFERENCE MARK DISK
 LD0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0692_STAMPING: ADD 1959 NO 4 1979
 LD0692_MARK LOGO: NGS
 LD0692_PROJECTION: FLUSH
 LD0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0692+STABILITY: SURFACE MOTION
 LD0692
 LD0692  HISTORY     - Date     Condition        Report By
 LD0692  HISTORY     - 1979     MONUMENTED       NGS
 LD0692  HISTORY     - 19971112 GOOD             USPSQD
 LD0692
 LD0692                          STATION DESCRIPTION
 LD0692
 LD0692'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LD0692'IN KNOXVILLE.
 LD0692'0.5 MILE NORTH ALONG HEBARD STREET FROM ITS JUNCTION WITH EAST MAIN
 LD0692'STREET IN KNOXVILLE, 28 FEET WEST OF CENTERLINE OF STREET.
 LD0692'THE MARK IS 13 FT  S FROM A WITNESS POST.
 LD0692'THE MARK IS 2 FT ABOVE STREET.
 LD0692
 LD0692                          STATION RECOVERY (1997)
 LD0692
 LD0692'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0692'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1906 ***********************************************************************
 JB1906  DESIGNATION -  ADDIE
 JB1906  PID         -  JB1906
 JB1906  STATE/COUNTY-  IL/WASHINGTON
 JB1906  COUNTRY     -  US
 JB1906  USGS QUAD   -  NASHVILLE (2018)
 JB1906
 JB1906                         *CURRENT SURVEY CONTROL
 JB1906  ______________________________________________________________________
 JB1906* NAD 83(1997) POSITION- 38 21 42.62793(N) 089 28 24.57330(W)   ADJUSTED
 JB1906* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 JB1906  ______________________________________________________________________
 JB1906  GEOID HEIGHT    -        -30.095 (meters)                     GEOID18
 JB1906  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 JB1906  HORZ ORDER      -  SECOND
 JB1906
 JB1906.The horizontal coordinates were established by classical geodetic methods
 JB1906.and adjusted by the National Geodetic Survey in October 1999.
 JB1906
 JB1906.The orthometric height was scaled from a topographic map.
 JB1906
 JB1906.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1906.GEOID18 height accuracy estimate available here.
 JB1906
 JB1906.Click photographs - Photos may exist for this station.
 JB1906
 JB1906.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1906
 JB1906. The following values were computed from the NAD 83(1997) position.
 JB1906
 JB1906;                    North         East     Units Scale Factor Converg.
 JB1906;SPC IL W     -   188,359.246   760,579.599   MT  0.99998636   +0 25 48.8
 JB1906;SPC IL W     -   617,975.29  2,495,334.90   sFT  0.99998636   +0 25 48.8
 JB1906;UTM  16      - 4,248,859.388   283,889.774   MT  1.00017520   -1 32 08.5
 JB1906
 JB1906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1906!SPC IL W     -   0.99998042  x   0.99998636  =   0.99996678
 JB1906!UTM  16      -   0.99998042  x   1.00017520  =   1.00015562
 JB1906
 JB1906:                Primary Azimuth Mark                     Grid Az
 JB1906:SPC IL W     -  ADDIE AZ MK                              107 09 08.1
 JB1906:UTM  16      -  ADDIE AZ MK                              109 07 05.4
 JB1906
 JB1906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8388948859(NAD 83)
 JB1906
 JB1906|---------------------------------------------------------------------|
 JB1906| PID    Reference Object                     Distance      Geod. Az  |
 JB1906|                                                           dddmmss.s |
 JB1906| JB1902 NASHVILLE NE MUNICIPAL TANK         APPROX. 8.2 KM 1031646.3 |
 JB1906| JB1904 NASHVILLE SW MUNICIPAL TANK         APPROX. 8.1 KM 1050852.1 |
 JB1906| CI2867 ADDIE AZ MK                                        1073456.9 |
 JB1906| CI2868 ADDIE RM 1                           27.514 METERS 11359     |
 JB1906| CI2869 ADDIE RM 2                           24.765 METERS 35625     |
 JB1906|---------------------------------------------------------------------|
 JB1906
 JB1906                          SUPERSEDED SURVEY CONTROL
 JB1906
 JB1906  NAD 83(1986)-  38 21 42.64427(N)    089 28 24.57219(W) AD(       ) 2
 JB1906  NAD 27      -  38 21 42.46123(N)    089 28 24.25695(W) AD(       ) 2
 JB1906
 JB1906.Superseded values are not recommended for survey control.
 JB1906
 JB1906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1906.See file dsdata.pdf to determine how the superseded data were derived.
 JB1906
 JB1906_MARKER: DS = TRIANGULATION STATION DISK
 JB1906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1906_STAMPING: ADDIE 1962
 JB1906_MARK LOGO: CGS
 JB1906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1906+STABILITY: SURFACE MOTION
 JB1906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1906+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2011
 JB1906
 JB1906  HISTORY     - Date     Condition        Report By
 JB1906  HISTORY     - 1962     MONUMENTED       CGS
 JB1906  HISTORY     - 20110811 GOOD             ILDT
 JB1906
 JB1906                          STATION DESCRIPTION
 JB1906
 JB1906'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1906'NO PICTURE POINT AVAILABLE.
 JB1906'
 JB1906'THE STATION IS ABOUT 5 MILES WEST OF NASHVILLE, ABOUT 2 MILES
 JB1906'SOUTH-SOUTHEAST OF ADDIEVILLE AND ON THE ROAD RIGHT-OF-WAY.  IT IS
 JB1906'61 FEET NORTH OF THE CENTERLINE OF U.S. HIGHWAY 460, 41 FEET WEST
 JB1906'OF THE CENTERLINE OF A PAVED ROAD, 26 FEET NORTHEAST OF A FENCE
 JB1906'CORNER AND A RIGHT-OF-WAY MARKER AND 15 FEET SOUTHWEST OF A
 JB1906'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1906'STAMPED ADDIE 1962.
 JB1906'
 JB1906'TO REACH FROM THE SOUTH SIDE OF THE COURTHOUSE SQUARE IN NASHVILLE,
 JB1906'GO WEST ON U.S. HIGHWAY 460 FOR 4.95 MILES TO THE AZIMUTH MARK
 JB1906'ON THE RIGHT.  CONTINUE WEST ON HIGHWAY 460 FOR 0.3 MILE TO A
 JB1906'ROAD FORK AND THE STATION.
 JB1906'
 JB1906'REFERENCE MARK 1 IS A STANDARD DISK STAMPED ADDIE NO 1 1962 CEMENTED
 JB1906'IN A DRILLED HOLE IN THE WEST END OF THE NORTH CONCRETE ABUTMENT OF
 JB1906'A CONCRETE CULVERT.  IT IS 29 FEET NORTH OF THE CENTERLINE OF
 JB1906'HIGHWAY 460 AND 24 FEET SOUTHEAST OF THE EAST END OF A CORRUGATED
 JB1906'CULVERT.
 JB1906'
 JB1906'REFERENCE MARK 2 IS 16 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD
 JB1906'AND 52 FEET EAST OF A TELEPHONE POLE.  THE MONUMENT PROJECTS 2
 JB1906'INCHES AND THE DISK IS STAMPED ADDIE NO 2 1962.
 JB1906'
 JB1906'THE AZIMUTH MARK IS 27 FEET NORTH OF THE CENTERLINE OF HIGHWAY 460,
 JB1906'2 FEET NORTHWEST OF A TELEPHONE POLE WITH A GUY WIRE, 1 FOOT SOUTH
 JB1906'OF A WIRE FENCE AND 1 FOOT SOUTHEAST OF A WITNESS POST.  THE
 JB1906'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ADDIE 1962.
 JB1906'
 JB1906'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1906
 JB1906                          STATION RECOVERY (2011)
 JB1906
 JB1906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1907 ***********************************************************************
 JB1907  DESIGNATION -  ADDIEVILLE LION UN CH CHRIST
 JB1907  PID         -  JB1907
 JB1907  STATE/COUNTY-  IL/WASHINGTON
 JB1907  COUNTRY     -  US
 JB1907  USGS QUAD   -  ADDIEVILLE (2018)
 JB1907
 JB1907                         *CURRENT SURVEY CONTROL
 JB1907  ______________________________________________________________________
 JB1907* NAD 83(1997) POSITION- 38 23 27.90654(N) 089 29 16.23512(W)   ADJUSTED
 JB1907  ______________________________________________________________________
 JB1907  GEOID HEIGHT    -        -30.168 (meters)                     GEOID18
 JB1907  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 JB1907  HORZ ORDER      -  THIRD
 JB1907
 JB1907.The horizontal coordinates were established by classical geodetic methods
 JB1907.and adjusted by the National Geodetic Survey in October 1999.
 JB1907
 JB1907.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1907.GEOID18 height accuracy estimate available here.
 JB1907
 JB1907.Click photographs - Photos may exist for this station.
 JB1907
 JB1907.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1907
 JB1907. The following values were computed from the NAD 83(1997) position.
 JB1907
 JB1907;                    North         East     Units Scale Factor Converg.
 JB1907;SPC IL W     -   191,595.984   759,301.553   MT  0.99998447   +0 25 17.7
 JB1907;SPC IL W     -   628,594.49  2,491,141.85   sFT  0.99998447   +0 25 17.7
 JB1907;UTM  16      - 4,252,138.710   282,723.328   MT  1.00018143   -1 32 44.2
 JB1907
 JB1907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8272352138(NAD 83)
 JB1907
 JB1907                          SUPERSEDED SURVEY CONTROL
 JB1907
 JB1907  NAD 83(1986)-  38 23 27.92138(N)    089 29 16.23333(W) AD(       ) 3
 JB1907  NAD 27      -  38 23 27.73764(N)    089 29 15.91796(W) AD(       ) 3
 JB1907
 JB1907.Superseded values are not recommended for survey control.
 JB1907
 JB1907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1907.See file dsdata.pdf to determine how the superseded data were derived.
 JB1907
 JB1907_MARKER: 90 = CHURCH SPIRE
 JB1907
 JB1907  HISTORY     - Date     Condition        Report By
 JB1907  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1907  HISTORY     - 1962     GOOD             CGS
 JB1907
 JB1907                          STATION DESCRIPTION
 JB1907
 JB1907'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1907'THE STATION IS LOCATED ABOUT 1 BLOCK WEST OF THE MAIN PART OF THE
 JB1907'TOWN OF ADDIEVILLE.  THE STRUCTURE IS OF RED BRICK WITH A GRAY
 JB1907'SHINGLED SPIRE WHICH HAS AN OVERALL HEIGHT OF APPROXIMATELY 100
 JB1907'FEET.
 JB1907'
 JB1907'THE POINT INTERSECTED WAS THE CROSS AT TOP OF SPIRE.
 JB1907
 JB1907                          STATION RECOVERY (1962)
 JB1907
 JB1907'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1907'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED IN 1961.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1290 ***********************************************************************
 MF1290  DESIGNATION -  ADDISON RADIO STA WMBI MAST
 MF1290  PID         -  MF1290
 MF1290  STATE/COUNTY-  IL/DU PAGE
 MF1290  COUNTRY     -  US
 MF1290  USGS QUAD   -  LOMBARD (2018)
 MF1290
 MF1290                         *CURRENT SURVEY CONTROL
 MF1290  ______________________________________________________________________
 MF1290* NAD 83(1997) POSITION- 41 55 40.96084(N) 088 00 22.88079(W)   ADJUSTED
 MF1290  ______________________________________________________________________
 MF1290  GEOID HEIGHT    -        -33.459 (meters)                     GEOID18
 MF1290  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 MF1290  HORZ ORDER      -  THIRD
 MF1290
 MF1290.The horizontal coordinates were established by classical geodetic methods
 MF1290.and adjusted by the National Geodetic Survey in October 1999.
 MF1290
 MF1290.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1290.GEOID18 height accuracy estimate available here.
 MF1290
 MF1290.Click photographs - Photos may exist for this station.
 MF1290
 MF1290.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1290
 MF1290. The following values were computed from the NAD 83(1997) position.
 MF1290
 MF1290;                    North         East     Units Scale Factor Converg.
 MF1290;SPC IL E     -   584,162.254   327,120.176   MT  0.99998405   +0 13 06.6
 MF1290;SPC IL E     - 1,916,538.99  1,073,226.78   sFT  0.99998405   +0 13 06.6
 MF1290;UTM  16      - 4,642,276.815   416,561.713   MT  0.99968567   -0 40 20.9
 MF1290
 MF1290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1656142276(NAD 83)
 MF1290
 MF1290                          SUPERSEDED SURVEY CONTROL
 MF1290
 MF1290  NAD 83(1997)-  41 55 40.96092(N)    088 00 22.88141(W) AD(       ) 3
 MF1290  NAD 83(1986)-  41 55 40.96381(N)    088 00 22.89228(W) AD(       ) 3
 MF1290  NAD 27      -  41 55 40.85863(N)    088 00 22.65034(W) AD(       ) 3
 MF1290
 MF1290.Superseded values are not recommended for survey control.
 MF1290
 MF1290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1290.See file dsdata.pdf to determine how the superseded data were derived.
 MF1290
 MF1290_MARKER: 42 = RADIO/TV MAST
 MF1290
 MF1290  HISTORY     - Date     Condition        Report By
 MF1290  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1290  HISTORY     - 19930210 GOOD             USPSQD
 MF1290  HISTORY     - 20060121 GOOD             USPSQD
 MF1290
 MF1290                          STATION DESCRIPTION
 MF1290
 MF1290'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1290'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 MF1290'STATION WMBI LOCATED 0.25 MILE SOUTHWEST OF THE INTERSECTION
 MF1290'OF ARMY TRAIL ROAD AND MILL ROAD ABOUT 1 MILE WEST OF ADDISON.
 MF1290'THE OFFICE AND STUDIOS OF THE STATION ARE IN DOWNTOWN CHICAGO.
 MF1290'IT IS A UNIFORM CROSS-SECTION STEEL STRUCTURE SUPPORTED BY
 MF1290'GUY WIRES AND IS PAINTED IN ALTERNATE SECTIONS OF ORANGE AND
 MF1290'WHITE.  THE HEIGHT IS 438 FEET.
 MF1290
 MF1290                          STATION RECOVERY (1993)
 MF1290
 MF1290'RECOVERY NOTE BY US POWER SQUADRON 1993
 MF1290'RECOVERED IN GOOD CONDITION.
 MF1290
 MF1290                          STATION RECOVERY (2006)
 MF1290
 MF1290'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1290'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0984 ***********************************************************************
 KB0984  DESIGNATION -  ADJ RESET
 KB0984  PID         -  KB0984
 KB0984  STATE/COUNTY-  IL/MENARD
 KB0984  COUNTRY     -  US
 KB0984  USGS QUAD   -  SALISBURY (2018)
 KB0984
 KB0984                         *CURRENT SURVEY CONTROL
 KB0984  ______________________________________________________________________
 KB0984* NAD 83(1986) POSITION- 39 59 05.     (N) 089 47 38.     (W)   SCALED
 KB0984* NAVD 88 ORTHO HEIGHT -   185.60  (meters)      608.9   (feet) RESET
 KB0984  ______________________________________________________________________
 KB0984  GEOID HEIGHT    -        -32.627 (meters)                     GEOID18
 KB0984  VERT ORDER      -  THIRD
 KB0984
 KB0984.The horizontal coordinates were scaled from a map and have
 KB0984.an estimated accuracy of +/- 6 seconds.
 KB0984
 KB0984.The orthometric height was computed from unverified reset data.
 KB0984
 KB0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0984.GEOID18 height accuracy estimate available here.
 KB0984
 KB0984.Click photographs - Photos may exist for this station.
 KB0984
 KB0984;                    North         East    Units  Estimated Accuracy
 KB0984;SPC IL W     -   368,360.      731,840.      MT  (+/- 180 meters Scaled)
 KB0984
 KB0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK614298(NAD 83)
 KB0984
 KB0984                          SUPERSEDED SURVEY CONTROL
 KB0984
 KB0984.No superseded survey control is available for this station.
 KB0984
 KB0984_MARKER: DB = BENCH MARK DISK
 KB0984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0984_STAMPING: ADJ 1905 USGS RESET
 KB0984_MARK LOGO: CGS
 KB0984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0984+STABILITY: SURFACE MOTION
 KB0984
 KB0984  HISTORY     - Date     Condition        Report By
 KB0984  HISTORY     - 1961     MONUMENTED       CGS
 KB0984  HISTORY     - 1961     GOOD             CGS
 KB0984  HISTORY     - 1971     GOOD             USGS
 KB0984
 KB0984                          STATION DESCRIPTION
 KB0984
 KB0984'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0984'AT TICE.
 KB0984'AT TICE, MENARD COUNTY, SET IN THE TOP OF A 12 INCH SQUARE
 KB0984'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES ABOVE THE GROUND.
 KB0984'THE MARK IS 44 FEET EAST OF CENTER OF ROAD, 23 FEET SOUTH OF
 KB0984'CENTER OF ROAD, 2.1 FEET EAST OF A WITNESS POST AND 2 FEET WEST
 KB0984'OF A POWER POLE, AND 62 FEET NORTH-NORTHWEST OF THE ORIGINAL
 KB0984'MARK.  NOTE-- THIS MARK WAS SET TO REPLACE 610 (USGS).
 KB0984'NOTE-- 1 FOOT E. OF WITNESS POST.
 KB0984
 KB0984                          STATION RECOVERY (1971)
 KB0984
 KB0984'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KB0984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1179 ***********************************************************************
 NH1179  DESIGNATION -  ADKINS
 NH1179  PID         -  NH1179
 NH1179  STATE/COUNTY-  IL/DE KALB
 NH1179  COUNTRY     -  US
 NH1179  USGS QUAD   -  GENOA (2018)
 NH1179
 NH1179                         *CURRENT SURVEY CONTROL
 NH1179  ______________________________________________________________________
 NH1179* NAD 83(1997) POSITION- 42 02 26.69167(N) 088 38 53.07098(W)   ADJUSTED
 NH1179* NAVD 88 ORTHO HEIGHT -   288.    (meters)      945.    (feet) SCALED
 NH1179  ______________________________________________________________________
 NH1179  GEOID HEIGHT    -        -33.190 (meters)                     GEOID18
 NH1179  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 NH1179  HORZ ORDER      -  SECOND
 NH1179
 NH1179.The horizontal coordinates were established by classical geodetic methods
 NH1179.and adjusted by the National Geodetic Survey in October 1999.
 NH1179
 NH1179.The orthometric height was scaled from a topographic map.
 NH1179
 NH1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1179.GEOID18 height accuracy estimate available here.
 NH1179
 NH1179.Click photographs - Photos may exist for this station.
 NH1179
 NH1179.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1179
 NH1179. The following values were computed from the NAD 83(1997) position.
 NH1179
 NH1179;                    North         East     Units Scale Factor Converg.
 NH1179;SPC IL E     -   596,676.423   273,940.671   MT  0.99998335   -0 12 38.8
 NH1179;SPC IL E     - 1,957,595.90    898,753.68   sFT  0.99998335   -0 12 38.8
 NH1179;UTM  16      - 4,655,614.334   363,595.462   MT  0.99982895   -1 06 13.7
 NH1179
 NH1179!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1179!SPC IL E     -   0.99996004  x   0.99998335  =   0.99994339
 NH1179!UTM  16      -   0.99996004  x   0.99982895  =   0.99978900
 NH1179
 NH1179:                Primary Azimuth Mark                     Grid Az
 NH1179:SPC IL E     -  ADKINS AZ MK                             257 18 18.7
 NH1179:UTM  16      -  ADKINS AZ MK                             258 11 53.6
 NH1179
 NH1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6359555614(NAD 83)
 NH1179
 NH1179|---------------------------------------------------------------------|
 NH1179| PID    Reference Object                     Distance      Geod. Az  |
 NH1179|                                                           dddmmss.s |
 NH1179| NH1176 HAMPSHIRE MILK CO STACK             APPROX.11.6 KM 0554602.5 |
 NH1179| NH1175 HAMPSHIRE MUNICIPAL TANK            APPROX.12.2 KM 0572245.0 |
 NH1179| CI8874 ADKINS RM 1                          28.519 METERS 06823     |
 NH1179| NH1112 PLATO TOWNSHIP ATT MICROWAVE        APPROX.13.8 KM 0994857.2 |
 NH1179| NH1111 PLATO TOWNSHIP MOTOROLA MAST        APPROX.13.8 KM 1000718.8 |
 NH1179| MF1483 SYCAMORE MUNICIPAL TANK             APPROX. 6.1 KM 2071136.4 |
 NH1179| MF1488 SYCAMORE DIAMOND WIRE CO TANK       APPROX. 7.2 KM 2095728.6 |
 NH1179| MF1489 DE KALB MUNICIPAL TANK              APPROX.14.4 KM 2112521.2 |
 NH1179| MF1491 DE KALB FOSTER EQUIP CO STACK       APPROX.14.5 KM 2113739.2 |
 NH1179| MF1493 SYCAMORE ANACONDA WIRE CO TANK      APPROX. 6.2 KM 2120059.1 |
 NH1179| MF1525 DE KALB CENTRAL ILL LT CO STK       APPROX.15.1 KM 2143449.0 |
 NH1179| MF1487 DE KALB RADIO STA WLBK MAST         APPROX.13.9 KM 2165749.6 |
 NH1179| MF1526 DE KALB NORTHERN ILL STC STACK      APPROX.15.2 KM 2191629.9 |
 NH1179| CI8873 ADKINS AZ MK                                       2570539.9 |
 NH1179| CI8875 ADKINS RM 2                          51.449 METERS 28509     |
 NH1179| NH1178 GENOA LEICH ELEC CO WTR TK          APPROX. 7.4 KM 3321548.1 |
 NH1179|---------------------------------------------------------------------|
 NH1179
 NH1179                          SUPERSEDED SURVEY CONTROL
 NH1179
 NH1179  NAD 83(1986)-  42 02 26.69230(N)    088 38 53.07842(W) AD(       ) 2
 NH1179  NAD 27      -  42 02 26.59910(N)    088 38 52.75700(W) AD(       ) 2
 NH1179
 NH1179.Superseded values are not recommended for survey control.
 NH1179
 NH1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1179.See file dsdata.pdf to determine how the superseded data were derived.
 NH1179
 NH1179_MARKER: DS = TRIANGULATION STATION DISK
 NH1179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1179_STAMPING: ADKINS 1954
 NH1179_MARK LOGO: CGS
 NH1179_PROJECTION: RECESSED 36 CENTIMETERS
 NH1179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1179+STABILITY: SURFACE MOTION
 NH1179
 NH1179  HISTORY     - Date     Condition        Report By
 NH1179  HISTORY     - 1954     MONUMENTED       CGS
 NH1179  HISTORY     - 1967     GOOD             CGS
 NH1179  HISTORY     - 1975     GOOD             BRADY
 NH1179  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH1179
 NH1179                          STATION DESCRIPTION
 NH1179
 NH1179'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1179'STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF SYCAMORE
 NH1179'AND ON THE PROPERTY OF M.L. ADKINS.  IT IS 88 FEET WEST OF A
 NH1179'FENCE LINE, 32 FEET NORTH OF A FENCE LINE, 19 FEET NORTHWEST OF
 NH1179'A 14 INCH HICKORY TREE AND 20.5 FEET NORTHEAST OF A 12 INCH
 NH1179'HICKORY TREE.  THE MARK IS 14 INCHES UNDERGROUND AND THE
 NH1179'DISK IS STAMPED ADKINS 1954.
 NH1179'
 NH1179'REFERENCE MARK NO. 1 IS 66 FEET NORTH OF A FENCE CORNER,
 NH1179'33 FEET SOUTHEAST OF A 12 INCH OAK TREE AND 1 FOOT WEST OF
 NH1179'A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 NH1179'STAMPED ADKINS NO 1 1954.
 NH1179'
 NH1179'REFERENCE MARK NO. 2 IS 3 FEET SOUTHEAST OF THE SOUTHEAST
 NH1179'CORNER OF A CONCRETE DRIVEWAY AND 1 FOOT SOUTH OF A GATE
 NH1179'POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED ADKINS NO
 NH1179'2 1954.
 NH1179'
 NH1179'AZIMUTH MARK IS 21 FEET NORTH OF THE CENTER OF A GRAVEL ROAD,
 NH1179'3 FEET EAST OF A POWER LINE POLE, 2 FEET EAST OF A WHITE
 NH1179'WITNESS POST AND 2 FEET SOUTH OF THE SOUTH EDGE OF A CULTIVATED
 NH1179'FIELD.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 NH1179'ADKINS 1954.
 NH1179'
 NH1179'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 64
 NH1179'AND 23 AT THE SOUTHEAST CORNER OF THE COURTHOUSE SQUARE IN SYCAMORE
 NH1179'GO NORTH ON HIGHWAY 23 FOR 1.9 MILES TO A PAVED SIDE ROAD RIGHT
 NH1179'(BURLINGTON ROAD), TURN RIGHT AND EAST AND NORTH ON PAVED
 NH1179'ROAD FOR 1.9 MILES TO A GRAVEL SIDE ROAD LEFT, TURN LEFT AND GO
 NH1179'NORTH ON GRAVEL ROAD FOR 0.5 MILE TO A GRAVEL CROSSROAD*,
 NH1179'CONTINUE NORTH ON GRAVEL ROAD FOR 0.05 MILE TO A CONCRETE
 NH1179'DRIVEWAY RIGHT, TURN RIGHT AND GO EAST FOR 0.1 MILE TO THE
 NH1179'STATION AS DESCRIBED.
 NH1179'
 NH1179'TO REACH THE AZIMUTH MARK FROM THIS * POINT GO WEST ON GRAVEL
 NH1179'ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1179'
 NH1179'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1179
 NH1179                          STATION RECOVERY (1967)
 NH1179
 NH1179'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1179'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE PREVIOUS DESCRIPTION
 NH1179'IS GOOD WITH THE BELOW CHANGES.
 NH1179'
 NH1179'THE AZIMUTH MARK IS 0.15 MILE WEST OF THE CROSSROAD, 5 FEET
 NH1179'NORTHEAST OF A POWER POLE, 1 FOOT WEST OF A METAL WITNESS
 NH1179'POST AND ABOUT 100 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 NH1179'A BRICK HOUSE.  THE MONUMENT IS NOW FLUSH.
 NH1179
 NH1179                          STATION RECOVERY (1975)
 NH1179
 NH1179'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1975 (KRM)
 NH1179'ADKINS 1954-GOOD
 NH1179'
 NH1179'ADKINS 1954 (AZIM)-GOOD
 NH1179'
 NH1179'ADKINS NO 1 1954-GOOD
 NH1179'
 NH1179'ADKINS NO 2 1954-GOOD
 NH1179
 NH1179                          STATION RECOVERY (1996)
 NH1179
 NH1179'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1179'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3230 ***********************************************************************
 ME3230  DESIGNATION -  ADLER PLANETARIUM TOP LT
 ME3230  PID         -  ME3230
 ME3230  STATE/COUNTY-  IL/COOK
 ME3230  COUNTRY     -  US
 ME3230  USGS QUAD   -  JACKSON PARK (2018)
 ME3230
 ME3230                         *CURRENT SURVEY CONTROL
 ME3230  ______________________________________________________________________
 ME3230* NAD 83(1997) POSITION- 41 51 58.89853(N) 087 36 24.37387(W)   ADJUSTED
 ME3230  ______________________________________________________________________
 ME3230  GEOID HEIGHT    -        -33.589 (meters)                     GEOID18
 ME3230  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 ME3230  HORZ ORDER      -  THIRD
 ME3230
 ME3230.The horizontal coordinates were established by classical geodetic methods
 ME3230.and adjusted by the National Geodetic Survey in October 1999.
 ME3230
 ME3230.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3230.GEOID18 height accuracy estimate available here.
 ME3230
 ME3230.Click photographs - Photos may exist for this station.
 ME3230
 ME3230.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3230
 ME3230. The following values were computed from the NAD 83(1997) position.
 ME3230
 ME3230;                    North         East     Units Scale Factor Converg.
 ME3230;SPC IL E     -   577,514.658   360,320.742   MT  1.00001976   +0 29 05.7
 ME3230;SPC IL E     - 1,894,729.34  1,182,152.30   sFT  1.00001976   +0 29 05.7
 ME3230;UTM  16      - 4,635,116.538   449,643.598   MT  0.99963120   -0 24 17.9
 ME3230
 ME3230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4964335116(NAD 83)
 ME3230
 ME3230                          SUPERSEDED SURVEY CONTROL
 ME3230
 ME3230  NAD 83(1997)-  41 51 58.89874(N)    087 36 24.37428(W) AD(       ) 3
 ME3230  NAD 83(1994)-  41 51 58.90328(N)    087 36 24.38582(W) AD(       ) 3
 ME3230  NAD 83(1986)-  41 51 58.90334(N)    087 36 24.38481(W) AD(       ) 3
 ME3230
 ME3230.Superseded values are not recommended for survey control.
 ME3230
 ME3230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3230.See file dsdata.pdf to determine how the superseded data were derived.
 ME3230
 ME3230_MARKER: 87 = DOME
 ME3230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3230+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2009
 ME3230
 ME3230  HISTORY     - Date     Condition        Report By
 ME3230  HISTORY     - 1983     FIRST OBSERVED   IL1670
 ME3230  HISTORY     - 19941013 GOOD             USPSQD
 ME3230  HISTORY     - 20090707 GOOD             GEOCAC
 ME3230
 ME3230                          STATION DESCRIPTION
 ME3230
 ME3230'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3230'LOCATED IN DOWNTOWN CHICAGO, OFF LAKE SHORE DRIVE, DUE EAST OF
 ME3230'THE FIELD MUSEUM OF NATURAL HISTORY AND AT THE EAST END OF ACNSAN
 ME3230'BOND DRIVE, ALONG THE EDGE OF LAKE MICHIGAN.
 ME3230'
 ME3230'TO REACH SEE THE ABOVE PARAGRAPH.
 ME3230'
 ME3230'THE STATION IS THE TOP RED LIGHT ATOP THE DOME OF THE ADLER
 ME3230'PLANETARIUM.
 ME3230'
 ME3230'DESCRIBED BY CITY OF CHICAGO.
 ME3230
 ME3230                          STATION RECOVERY (1994)
 ME3230
 ME3230'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME3230'RECOVERED IN GOOD CONDITION.
 ME3230
 ME3230                          STATION RECOVERY (2009)
 ME3230
 ME3230'RECOVERY NOTE BY GEOCACHING 2009 (LPC)
 ME3230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0304 ***********************************************************************
 KB0304  DESIGNATION -  AETNA
 KB0304  PID         -  KB0304
 KB0304  STATE/COUNTY-  IL/CUMBERLAND
 KB0304  COUNTRY     -  US
 KB0304  USGS QUAD   -  NEOGA (2018)
 KB0304
 KB0304                         *CURRENT SURVEY CONTROL
 KB0304  ______________________________________________________________________
 KB0304* NAD 83(1997) POSITION- 39 22 19.81428(N) 088 24 56.24503(W)   ADJUSTED
 KB0304* NAVD 88 ORTHO HEIGHT -   203.400 (meters)      667.32  (feet) ADJUSTED
 KB0304  ______________________________________________________________________
 KB0304  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0304  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 KB0304  DYNAMIC HEIGHT  -        203.281 (meters)      666.93  (feet) COMP
 KB0304  MODELED GRAVITY -    980,037.4   (mgal)                       NAVD 88
 KB0304
 KB0304  HORZ ORDER      -  SECOND
 KB0304  VERT ORDER      -  SECOND    CLASS 0
 KB0304
 KB0304.The horizontal coordinates were established by classical geodetic methods
 KB0304.and adjusted by the National Geodetic Survey in October 1999.
 KB0304
 KB0304.The orthometric height was determined by differential leveling and
 KB0304.adjusted by the NATIONAL GEODETIC SURVEY
 KB0304.in June 1991.
 KB0304
 KB0304.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0304.GEOID18 height accuracy estimate available here.
 KB0304
 KB0304.Click photographs - Photos may exist for this station.
 KB0304
 KB0304.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0304
 KB0304.The dynamic height is computed by dividing the NAVD 88
 KB0304.geopotential number by the normal gravity value computed on the
 KB0304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0304.degrees latitude (g = 980.6199 gals.).
 KB0304
 KB0304.The modeled gravity was interpolated from observed gravity values.
 KB0304
 KB0304. The following values were computed from the NAD 83(1997) position.
 KB0304
 KB0304;                    North         East     Units Scale Factor Converg.
 KB0304;SPC IL E     -   300,298.265   292,909.160   MT  0.99997562   -0 03 07.9
 KB0304;SPC IL E     -   985,228.56    960,986.14   sFT  0.99997562   -0 03 07.9
 KB0304;UTM  16      - 4,359,033.775   378,060.978   MT  0.99978307   -0 53 53.2
 KB0304
 KB0304!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0304!SPC IL E     -   0.99997313  x   0.99997562  =   0.99994875
 KB0304!UTM  16      -   0.99997313  x   0.99978307  =   0.99975621
 KB0304
 KB0304:                Primary Azimuth Mark                     Grid Az
 KB0304:SPC IL E     -  AETNA AZ MK                              322 52 24.2
 KB0304:UTM  16      -  AETNA AZ MK                              323 43 09.5
 KB0304
 KB0304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7806059033(NAD 83)
 KB0304
 KB0304|---------------------------------------------------------------------|
 KB0304| PID    Reference Object                     Distance      Geod. Az  |
 KB0304|                                                           dddmmss.s |
 KB0304| KB0303 AETNA RM 1                           10.887 METERS 00107     |
 KB0304| KB1214 MATTOON BELL TEL ATT MICROWAVE      APPROX. 6.4 KM 0311855.1 |
 KB0304| KB0305 AETNA RM 2                            6.298 METERS 17853     |
 KB0304| CI6616 AETNA AZ MK                                        3224916.3 |
 KB0304|---------------------------------------------------------------------|
 KB0304
 KB0304                          SUPERSEDED SURVEY CONTROL
 KB0304
 KB0304  NAD 83(1997)-  39 22 19.81746(N)    088 24 56.24545(W) AD(       ) 2
 KB0304  NAD 83(1986)-  39 22 19.82740(N)    088 24 56.24128(W) AD(       ) 2
 KB0304  NAD 27      -  39 22 19.70180(N)    088 24 56.06960(W) AD(       ) 2
 KB0304  NGVD 29 (??/??/92)  203.469  (m)          667.55   (f) ADJ UNCH    2 0
 KB0304  NGVD 29             203.47   (m)          667.6    (f) LEVELING    3  
 KB0304
 KB0304.Superseded values are not recommended for survey control.
 KB0304
 KB0304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0304.See file dsdata.pdf to determine how the superseded data were derived.
 KB0304
 KB0304_MARKER: DS = TRIANGULATION STATION DISK
 KB0304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0304_STAMPING: AETNA 1959
 KB0304_MARK LOGO: CGS
 KB0304_PROJECTION: FLUSH
 KB0304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0304+STABILITY: SURFACE MOTION
 KB0304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0304+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0304
 KB0304  HISTORY     - Date     Condition        Report By
 KB0304  HISTORY     - 1959     MONUMENTED       CGS
 KB0304  HISTORY     - 1959     GOOD             CGS
 KB0304  HISTORY     - 1973     GOOD             NGS
 KB0304  HISTORY     - 20050216 GOOD             ILDT
 KB0304  HISTORY     - 20240220 MARK NOT FOUND   ILHD
 KB0304
 KB0304                          STATION DESCRIPTION
 KB0304
 KB0304'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0304'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTHEAST OF NEOGA, 1-1/4
 KB0304'MILES SOUTH OF AETNA AND 0.2 MILE SOUTH OF THE
 KB0304'COLES-CUMBERLAND COUNTY LINE.
 KB0304'
 KB0304'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 45 AND STATE
 KB0304'HIGHWAY 16 ABOUT 1 BLOCK WEST OF THE POST OFFICE IN MATOON, GO
 KB0304'SOUTHERLY ON U.S.HIGHWAY 45 FOR 4.2 MILES LARGE MICROWAVE TOWER ON
 KB0304'LEFT, CONTINUE SOUTHERLY ON US.  HIGHWAY 45 FOR 3.2 MILES TO
 KB0304'CROSSROADS, TURN RIGHT AND GO WEST ON OILED ROAD FOR 2.0 MILES TO A T
 KB0304'INTERSECTION, TURN LEFT AND GO SOUTH FOR 0.15 MILE TO THE STATION
 KB0304'ON THE LEFT AS DESCRIBED.
 KB0304'
 KB0304'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KB0304'INCH CONCRETE POST SET FLUSH AND THE DISKIS STAMPED AETNA
 KB0304'1959. IT IS 23 FEET SOUTH OF THE CENTER OF DRIVEWAY, 19 FEET EAST OF
 KB0304'THE APPROXIMATE CENTER OF ROAD AND 2.6 FEET WEST OF WITNESS POST.
 KB0304'
 KB0304'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK SET IN TOP OF A 12
 KB0304'X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED AETNA
 KB0304'NO 1 1959. IT IS 90 FEET SOUTH OF TELEPHONE POLE, 22 FEET EAST OF
 KB0304'APPROXIMATE CENTER OF ROAD AND 13 FEET NORTH OF THE CENTER OF
 KB0304'DRIVEWAY.
 KB0304'
 KB0304'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0304'A12 X 12 INCH CONCRETE POST SET FLUSH ANDTHE DISK IS STAMPED
 KB0304'AETNA NO 2 1959. IT IS 59 FEET NORTH OF TELEPHONE POLE, 49 FEET SOUTH
 KB0304'OF CENTER OF DRIVEWAY AND 20 FEET EAST OF THE APPROXIMATE
 KB0304'CENTER OF ROAD.
 KB0304'
 KB0304'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 X 12
 KB0304'INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS
 KB0304'STAMPED AETNA 1959. IT IS 17 FEET SOUTH OF THE APPROXIMATE CENTER OF
 KB0304'ROAD, 2 FEET NORTHEAST OF TELEPHONE POLE, 1.6 FEET
 KB0304'EAST-NORTHEAST OF WITNESS POST AND 1 FOOT NORTH OF FENCE.
 KB0304'
 KB0304'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON GRAVELED ROAD
 KB0304'FOR 0.25 MILE TO SIDE ROAD LEFT, TURN LEFT AND GO WEST FOR 0.2
 KB0304'MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 KB0304'
 KB0304'HEIGHT OF LIGHT ABOVE STATION MARK 1.89 METERS.
 KB0304
 KB0304                          STATION RECOVERY (1959)
 KB0304
 KB0304'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0304'1.5 MI S FROM AETNA.
 KB0304'ABOUT 0.3 MILES EAST ALONG A CONCRETE PAVED ROAD FROM ITS
 KB0304'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN AETNA, THENCE 1.2
 KB0304'MILES SOUTH ALONG AN OILED ROAD, ABOUT 0.15 MILES SOUTH OF THE
 KB0304'JUNCTION OF AN OILED ROAD EAST, AT AN UNOCCUPIED FARM HOUSE,
 KB0304'19 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 15 FEET
 KB0304'SOUTH-SOUTHEAST OF THE SOUTH END OF A CONCRETE PIPE CULVERT, 80
 KB0304'FEET NORTH OF A TELEPHONE POLE, 2.6 FEET WEST OF A METAL WITNESS
 KB0304'POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 KB0304'CONCRETE POST PROJECTING 2 INCHES.
 KB0304
 KB0304                          STATION RECOVERY (1973)
 KB0304
 KB0304'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0304'RECOVERED IN GOOD CONDITION.
 KB0304
 KB0304                          STATION RECOVERY (2005)
 KB0304
 KB0304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0304'RECOVERED IN GOOD CONDITION.
 KB0304
 KB0304                          STATION RECOVERY (2024)
 KB0304
 KB0304'RECOVERY NOTE BY IL HIGHWAY DEPT 2024 (ZCL)
 KB0304'THE MARK IS LOCATED IN CULTIVATED FIELD.  BELIEVED TO BE HIT BY
 KB0304'FARMING EQUIPMENT.  MARK NOT FOUND PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0303 ***********************************************************************
 KB0303  DESIGNATION -  AETNA RM 1
 KB0303  PID         -  KB0303
 KB0303  STATE/COUNTY-  IL/CUMBERLAND
 KB0303  COUNTRY     -  US
 KB0303  USGS QUAD   -  NEOGA (2018)
 KB0303
 KB0303                         *CURRENT SURVEY CONTROL
 KB0303  ______________________________________________________________________
 KB0303* NAD 83(1986) POSITION- 39 22 19.81   (N) 088 24 56.24   (W)   HD_HELD1
 KB0303* NAVD 88 ORTHO HEIGHT -   203.439 (meters)      667.45  (feet) ADJUSTED
 KB0303  ______________________________________________________________________
 KB0303  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0303  DYNAMIC HEIGHT  -        203.320 (meters)      667.06  (feet) COMP
 KB0303  MODELED GRAVITY -    980,037.4   (mgal)                       NAVD 88
 KB0303
 KB0303  VERT ORDER      -  SECOND    CLASS 0
 KB0303
 KB0303.The horizontal coordinates were determined by differentially corrected
 KB0303.hand held GPS observations or other comparable positioning techniques
 KB0303.and have an estimated accuracy of +/- 3 meters.
 KB0303
 KB0303.The orthometric height was determined by differential leveling and
 KB0303.adjusted by the NATIONAL GEODETIC SURVEY
 KB0303.in June 1991.
 KB0303
 KB0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0303.GEOID18 height accuracy estimate available here.
 KB0303
 KB0303.Click photographs - Photos may exist for this station.
 KB0303
 KB0303.The dynamic height is computed by dividing the NAVD 88
 KB0303.geopotential number by the normal gravity value computed on the
 KB0303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0303.degrees latitude (g = 980.6199 gals.).
 KB0303
 KB0303.The modeled gravity was interpolated from observed gravity values.
 KB0303
 KB0303;                    North         East    Units  Estimated Accuracy
 KB0303;SPC IL E     -   300,298.1     292,909.3     MT  (+/- 3 meters HH1 GPS) 
 KB0303
 KB0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7806159033(NAD 83)
 KB0303
 KB0303                          SUPERSEDED SURVEY CONTROL
 KB0303
 KB0303  NGVD 29 (??/??/92)  203.508  (m)          667.68   (f) ADJ UNCH    2 0
 KB0303
 KB0303.Superseded values are not recommended for survey control.
 KB0303
 KB0303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0303.See file dsdata.pdf to determine how the superseded data were derived.
 KB0303
 KB0303_MARKER: DR = REFERENCE MARK DISK
 KB0303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0303_STAMPING: AETNA NO 1 1959
 KB0303_MARK LOGO: CGS
 KB0303_PROJECTION: FLUSH
 KB0303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0303+STABILITY: SURFACE MOTION
 KB0303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0303+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2024
 KB0303
 KB0303  HISTORY     - Date     Condition        Report By
 KB0303  HISTORY     - 1959     MONUMENTED       CGS
 KB0303  HISTORY     - 20050216 GOOD             ILDT
 KB0303  HISTORY     - 20240220 POOR             ILHD
 KB0303
 KB0303                          STATION DESCRIPTION
 KB0303
 KB0303'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0303'1.5 MI S FROM AETNA.
 KB0303'ABOUT 0.3 MILE EAST ALONG A CONCRETE PAVED ROAD FROM ITS JUNCTION
 KB0303'WITH THE ILLINOIS CENTRAL RAILROAD IN AETNA, THENCE 1.2 MILES
 KB0303'SOUTH ALONG AN OILED ROAD, ABOUT 0.15 MILES SOUTH OF THE JUNCTION
 KB0303'OF AN OILED ROAD EAST, AT AN UNOCCUPIED FARM HOUSE, 21 1/2 FEET
 KB0303'EAST OF THE CENTER LINE OF THE ROAD, 6 FEET NORTHEAST OF THE
 KB0303'NORTH END OF A CONCRETE PIPE CULVERT, 116 FEET NORTH OF A
 KB0303'TELEPHONE POLE, 35.7 FEET NORTH OF TRIANGULATION STATION AETNA,
 KB0303'35.5 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0303'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0303
 KB0303                          STATION RECOVERY (2005)
 KB0303
 KB0303'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0303'RECOVERED IN GOOD CONDITION.
 KB0303
 KB0303                          STATION RECOVERY (2024)
 KB0303
 KB0303'RECOVERY NOTE BY IL HIGHWAY DEPT 2024 (ZCL)
 KB0303'THE MARK IS IN CULTIVATED FIELD AND SEEMS TO HAVE BEEN DISTURBED BY
 KB0303'FARMING EQUIPMENT.  MARK IS FLUSH WITH THE GROUND BUT LEANING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0305 ***********************************************************************
 KB0305  DESIGNATION -  AETNA RM 2
 KB0305  PID         -  KB0305
 KB0305  STATE/COUNTY-  IL/CUMBERLAND
 KB0305  COUNTRY     -  US
 KB0305  USGS QUAD   -  NEOGA (2018)
 KB0305
 KB0305                         *CURRENT SURVEY CONTROL
 KB0305  ______________________________________________________________________
 KB0305* NAD 83(1986) POSITION- 39 22 19.61   (N) 088 24 56.24   (W)   HD_HELD1
 KB0305* NAVD 88 ORTHO HEIGHT -   203.617 (meters)      668.03  (feet) ADJUSTED
 KB0305  ______________________________________________________________________
 KB0305  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0305  DYNAMIC HEIGHT  -        203.498 (meters)      667.64  (feet) COMP
 KB0305  MODELED GRAVITY -    980,037.4   (mgal)                       NAVD 88
 KB0305
 KB0305  VERT ORDER      -  SECOND    CLASS 0
 KB0305
 KB0305.The horizontal coordinates were determined by differentially corrected
 KB0305.hand held GPS observations or other comparable positioning techniques
 KB0305.and have an estimated accuracy of +/- 3 meters.
 KB0305
 KB0305.The orthometric height was determined by differential leveling and
 KB0305.adjusted by the NATIONAL GEODETIC SURVEY
 KB0305.in June 1991.
 KB0305
 KB0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0305.GEOID18 height accuracy estimate available here.
 KB0305
 KB0305.Click photographs - Photos may exist for this station.
 KB0305
 KB0305.The dynamic height is computed by dividing the NAVD 88
 KB0305.geopotential number by the normal gravity value computed on the
 KB0305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0305.degrees latitude (g = 980.6199 gals.).
 KB0305
 KB0305.The modeled gravity was interpolated from observed gravity values.
 KB0305
 KB0305;                    North         East    Units  Estimated Accuracy
 KB0305;SPC IL E     -   300,292.0     292,909.3     MT  (+/- 3 meters HH1 GPS) 
 KB0305
 KB0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7806059027(NAD 83)
 KB0305
 KB0305                          SUPERSEDED SURVEY CONTROL
 KB0305
 KB0305  NGVD 29 (??/??/92)  203.686  (m)          668.26   (f) ADJ UNCH    2 0
 KB0305
 KB0305.Superseded values are not recommended for survey control.
 KB0305
 KB0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0305.See file dsdata.pdf to determine how the superseded data were derived.
 KB0305
 KB0305_MARKER: DR = REFERENCE MARK DISK
 KB0305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0305_STAMPING: AETNA NO 2 1959
 KB0305_MARK LOGO: CGS
 KB0305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0305+STABILITY: SURFACE MOTION
 KB0305
 KB0305  HISTORY     - Date     Condition        Report By
 KB0305  HISTORY     - 1959     MONUMENTED       CGS
 KB0305  HISTORY     - 20050216 POOR             ILDT
 KB0305
 KB0305                          STATION DESCRIPTION
 KB0305
 KB0305'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0305'1.5 MI S FROM AETNA.
 KB0305'ABOUT 0.3 MILES EAST ALONG A CONCRETE PAVED ROAD FROM ITS
 KB0305'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN AETNA, THENCE 1.2
 KB0305'MILES SOUTH ALONG AN OILED ROAD, ABOUT 0.15 MILES SOUTH OF THE
 KB0305'JUNCTION OF AN OILED ROAD EAST, AT AN UNOCCUPIED FARM HOUSE, 18
 KB0305'FEET EAST OF THE CENTER LINE OF THE ROAD, 35 FEET SOUTH-SOUTHEAST
 KB0305'OF THE SOUTH END OF A CONCRETE PIPE CULVERT, 59 FEET NORTH OF A
 KB0305'TELEPHONE POLE, 20.8 FEET SOUTH OF TRIANGULATION STATION AETNA,
 KB0305'21.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 KB0305'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0305'PROJECTING 3 INCHES.
 KB0305
 KB0305                          STATION RECOVERY (2005)
 KB0305
 KB0305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0305'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9190 ***********************************************************************
 DG9190  DESIGNATION -  AFOLKEY 1
 DG9190  PID         -  DG9190
 DG9190  STATE/COUNTY-  IL/STEPHENSON
 DG9190  COUNTRY     -  US
 DG9190  USGS QUAD   -  DAKOTA (2018)
 DG9190
 DG9190                         *CURRENT SURVEY CONTROL
 DG9190  ______________________________________________________________________
 DG9190* NAD 83(2011) POSITION- 42 25 29.97620(N) 089 33 31.34608(W)   ADJUSTED
 DG9190* NAD 83(2011) ELLIP HT-   247.405 (meters)        (06/27/12)   ADJUSTED
 DG9190* NAD 83(2011) EPOCH   -  2010.00
 DG9190* NAVD 88 ORTHO HEIGHT -   280.9   (meters)      922.    (feet) GPS OBS
 DG9190  ______________________________________________________________________
 DG9190  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9190  GEOID HEIGHT    -        -33.377 (meters)                     GEOID99
 DG9190  GEOID HEIGHT    -        -33.466 (meters)                     GEOID18
 DG9190  NAD 83(2011) X  -     36,318.199 (meters)                     COMP
 DG9190  NAD 83(2011) Y  - -4,715,324.150 (meters)                     COMP
 DG9190  NAD 83(2011) Z  -  4,280,735.028 (meters)                     COMP
 DG9190  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 DG9190
 DG9190  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9190  Standards:
 DG9190         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9190            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9190  -------------------------------------------------------------------
 DG9190  NETWORK    0.70   1.25           0.32   0.24   0.64     -0.00029920
 DG9190  -------------------------------------------------------------------
 DG9190  Click here for local accuracies and other accuracy information.
 DG9190
 DG9190.The horizontal coordinates were established by GPS observations
 DG9190.and adjusted by the National Geodetic Survey in June 2012.
 DG9190
 DG9190.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9190.been affixed to the stable North American tectonic plate. See 
 DG9190.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9190
 DG9190.The horizontal coordinates are valid at the epoch date displayed above
 DG9190.which is a decimal equivalence of Year/Month/Day.
 DG9190
 DG9190.The orthometric height was determined by GPS observations and a
 DG9190.high-resolution geoid model.
 DG9190
 DG9190.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9190.GEOID18 height accuracy estimate available here.
 DG9190
 DG9190.Click photographs - Photos may exist for this station.
 DG9190
 DG9190.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9190
 DG9190.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9190
 DG9190.The ellipsoidal height was determined by GPS observations
 DG9190.and is referenced to NAD 83.
 DG9190
 DG9190. The following values were computed from the NAD 83(2011) position.
 DG9190
 DG9190;                    North         East     Units Scale Factor Converg.
 DG9190;SPC IL W     -   639,466.042   750,030.492   MT  0.99997196   +0 24 36.5
 DG9190;SPC IL W     - 2,097,981.51  2,460,725.04   sFT  0.99997196   +0 24 36.5
 DG9190;UTM  16      - 4,700,136.462   289,503.425   MT  1.00014519   -1 43 36.5
 DG9190
 DG9190!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9190!SPC IL W     -   0.99996120  x   0.99997196  =   0.99993316
 DG9190!UTM  16      -   0.99996120  x   1.00014519  =   1.00010638
 DG9190
 DG9190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN8950300136(NAD 83)
 DG9190
 DG9190                          SUPERSEDED SURVEY CONTROL
 DG9190
 DG9190  NAD 83(2007)-  42 25 29.97623(N)    089 33 31.34699(W) AD(2002.00) 0
 DG9190  ELLIP H (02/10/07)  247.438  (m)                       GP(2002.00)    
 DG9190  NAD 83(1997)-  42 25 29.97555(N)    089 33 31.34546(W) AD(       ) 1
 DG9190  ELLIP H (03/01/05)  247.423  (m)                       GP(       ) 4 1
 DG9190
 DG9190.Superseded values are not recommended for survey control.
 DG9190
 DG9190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9190.See file dsdata.pdf to determine how the superseded data were derived.
 DG9190
 DG9190_MARKER: A = ALUMINUM MARKER
 DG9190_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9190_STAMPING: AFOLKEY NO. 1
 DG9190_MARK LOGO: IL-177
 DG9190_PROJECTION: RECESSED 11 CENTIMETERS
 DG9190_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9190_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9190+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2020
 DG9190_ROD/PIPE-DEPTH: 3.05 meters
 DG9190
 DG9190  HISTORY     - Date     Condition        Report By
 DG9190  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9190  HISTORY     - 20200916 GOOD             ILDT
 DG9190
 DG9190                          STATION DESCRIPTION
 DG9190
 DG9190'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9190'STATION IS ABOUT 4.8 KM (3.0 MILES) NORTHWEST OF DAKOTA AND ABOUT 8.5
 DG9190'KM (5.3 MILES)  SOUTHEAST OF ORANGEVILLE (AIR LINE), IN SECTION 15, T
 DG9190'28 N, R 8 E ON PROPERTY OWNED BY  LYLE REED. THIS STATION IS 11.2M
 DG9190'(36.8 FT) SOUTH OF THE CENTERLINE OF PAVEMENT OF  MCCONNELL ROAD, 0.3M
 DG9190'(0.9 FT) NORTH OF AN ORANGE CARSONITE WITNESS SIGN AND, 8.5M (27.8 FT)
 DG9190'EAST OF A POWER POLE AND 0.8M (2.7 FT) NORTHWEST OF A ROW MARKER.
 DG9190'MARK IS FLUSH WITH GROUND  LEVEL.
 DG9190'
 DG9190'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY 75 AND MAIN
 DG9190'STREET IN DAKOTA, GO  WEST ON MAIN STREET 0.9 KM (0.5 MILES) TO DAKOTA
 DG9190'ROAD, THEN TURN RIGHT (NORTH) ON DAKOTA  ROAD 4.0 KM (2.5 MILES) TO
 DG9190'MCCONNELL ROAD, THEN TURN LEFT (WEST) ON MCCONNELL ROAD 0.3 KM  (1.2
 DG9190'MILES) TO THE STATION ON THE LEFT (SOUTH).
 DG9190'
 DG9190'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9190'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 3.05M (10 FT). THE DISK IS
 DG9190'RECESSED 11.9 CM BELOW THE  ALUMINUM ACCESS COVER AND ENCASED IN A
 DG9190'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE  ACCESS COVER AND
 DG9190'CONCRETE ARE SET FLUSH WITH THE GROUND.
 DG9190
 DG9190                          STATION RECOVERY (2020)
 DG9190
 DG9190'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9190'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9213 ***********************************************************************
 DG9213  DESIGNATION -  AFOLKEY 2
 DG9213  PID         -  DG9213
 DG9213  STATE/COUNTY-  IL/STEPHENSON
 DG9213  COUNTRY     -  US
 DG9213  USGS QUAD   -  DAKOTA (2018)
 DG9213
 DG9213                         *CURRENT SURVEY CONTROL
 DG9213  ______________________________________________________________________
 DG9213* NAD 83(2011) POSITION- 42 25 30.76534(N) 089 33 00.07131(W)   ADJUSTED
 DG9213* NAD 83(2011) ELLIP HT-   245.114 (meters)        (06/27/12)   ADJUSTED
 DG9213* NAD 83(2011) EPOCH   -  2010.00
 DG9213* NAVD 88 ORTHO HEIGHT -   278.6   (meters)      914.    (feet) GPS OBS
 DG9213  ______________________________________________________________________
 DG9213  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9213  GEOID HEIGHT    -        -33.380 (meters)                     GEOID99
 DG9213  GEOID HEIGHT    -        -33.468 (meters)                     GEOID18
 DG9213  NAD 83(2011) X  -     37,033.015 (meters)                     COMP
 DG9213  NAD 83(2011) Y  - -4,715,300.471 (meters)                     COMP
 DG9213  NAD 83(2011) Z  -  4,280,751.457 (meters)                     COMP
 DG9213  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 DG9213
 DG9213  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9213  Standards:
 DG9213         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9213            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9213  -------------------------------------------------------------------
 DG9213  NETWORK    0.67   0.86           0.30   0.24   0.44     -0.03823640
 DG9213  -------------------------------------------------------------------
 DG9213  Click here for local accuracies and other accuracy information.
 DG9213
 DG9213.The horizontal coordinates were established by GPS observations
 DG9213.and adjusted by the National Geodetic Survey in June 2012.
 DG9213
 DG9213.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9213.been affixed to the stable North American tectonic plate. See 
 DG9213.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9213
 DG9213.The horizontal coordinates are valid at the epoch date displayed above
 DG9213.which is a decimal equivalence of Year/Month/Day.
 DG9213
 DG9213.The orthometric height was determined by GPS observations and a
 DG9213.high-resolution geoid model.
 DG9213
 DG9213.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9213.GEOID18 height accuracy estimate available here.
 DG9213
 DG9213.Click photographs - Photos may exist for this station.
 DG9213
 DG9213.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9213
 DG9213.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9213
 DG9213.The ellipsoidal height was determined by GPS observations
 DG9213.and is referenced to NAD 83.
 DG9213
 DG9213. The following values were computed from the NAD 83(2011) position.
 DG9213
 DG9213;                    North         East     Units Scale Factor Converg.
 DG9213;SPC IL W     -   639,495.545   750,745.229   MT  0.99997285   +0 24 57.7
 DG9213;SPC IL W     - 2,098,078.30  2,463,069.97   sFT  0.99997285   +0 24 57.7
 DG9213;UTM  16      - 4,700,139.294   290,218.886   MT  1.00014149   -1 43 15.4
 DG9213
 DG9213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9213!SPC IL W     -   0.99996156  x   0.99997285  =   0.99993441
 DG9213!UTM  16      -   0.99996156  x   1.00014149  =   1.00010304
 DG9213
 DG9213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN9021800139(NAD 83)
 DG9213
 DG9213                          SUPERSEDED SURVEY CONTROL
 DG9213
 DG9213  NAD 83(2007)-  42 25 30.76537(N)    089 33 00.07221(W) AD(2002.00) 0
 DG9213  ELLIP H (02/10/07)  245.147  (m)                       GP(2002.00)    
 DG9213  NAD 83(1997)-  42 25 30.76483(N)    089 33 00.07073(W) AD(       ) 2
 DG9213  ELLIP H (03/01/05)  245.131  (m)                       GP(       ) 4 1
 DG9213
 DG9213.Superseded values are not recommended for survey control.
 DG9213
 DG9213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9213.See file dsdata.pdf to determine how the superseded data were derived.
 DG9213
 DG9213_MARKER: A = ALUMINUM MARKER
 DG9213_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9213_STAMPING: AFOLKEY NO. 2
 DG9213_MARK LOGO: IL-177
 DG9213_PROJECTION: RECESSED 10 CENTIMETERS
 DG9213_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9213_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9213+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2020
 DG9213_ROD/PIPE-DEPTH: 3.66 meters
 DG9213
 DG9213  HISTORY     - Date     Condition        Report By
 DG9213  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9213  HISTORY     - 20200916 GOOD             ILDT
 DG9213
 DG9213                          STATION DESCRIPTION
 DG9213
 DG9213'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9213'STATION IS ABOUT 4.5 KM (2.8 MILES) NORTHWEST OF DAKOTA AND ABOUT 9.2
 DG9213'KM (5.7 MILES)  SOUTHEAST OF ORANGEVILLE (AIR LINE), IN SECTION 14, T
 DG9213'28 N, R 8 E, ON PROPERTY OWNED BY  STANLEY MEIER. THIS STATION IS
 DG9213'11.9M (39 FT) NORTH OF THE CENTERLINE OF PAVEMENT  OF MCCONNELL ROAD,
 DG9213'12.8M (42 FT) EAST OF THE CENTERLINE OF PAVEMENT OF SCHONEY ROAD,
 DG9213'0.3M (1.1 FT) SOUTH OF AN ORANGE CARSONITE WITNESS SIGN AND 6M (19.7
 DG9213'FT) EAST OF A R-O-W  MARKER.  MARK IS FLUSH WITH GROUND LEVEL.
 DG9213'
 DG9213'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY 75 AND MAIN
 DG9213'STREET IN DAKOTA, GO  WEST ON MAIN STREET 0.9 KM (0.5 MILES) TO DAKOTA
 DG9213'ROAD, THEN TURN RIGHT (NORTH) ON DAKOTA  ROAD 4.0 KM (2.5 MILES) TO
 DG9213'MCCONNELL ROAD, THEN TURN LEFT (WEST) ON MCCONNELL ROAD 1.2 KM  (0.7
 DG9213'MILES) TO THE STATION ON THE RIGHT (NORTH).
 DG9213'
 DG9213'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9213'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9213'10.0 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9213'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9213'FLUSH WITH THE GROUND.
 DG9213
 DG9213                          STATION RECOVERY (2020)
 DG9213
 DG9213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0796 ***********************************************************************
 LD0796  DESIGNATION -  AILES
 LD0796  PID         -  LD0796
 LD0796  STATE/COUNTY-  IL/HENDERSON
 LD0796  COUNTRY     -  US
 LD0796  USGS QUAD   -  LOMAX (2018)
 LD0796
 LD0796                         *CURRENT SURVEY CONTROL
 LD0796  ______________________________________________________________________
 LD0796* NAD 83(1997) POSITION- 40 38 12.61237(N) 091 03 01.91000(W)   ADJUSTED
 LD0796* NAVD 88 ORTHO HEIGHT -   231.    (meters)      758.    (feet) SCALED
 LD0796  ______________________________________________________________________
 LD0796  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 LD0796  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 LD0796  HORZ ORDER      -  FIRST
 LD0796
 LD0796.The horizontal coordinates were established by classical geodetic methods
 LD0796.and adjusted by the National Geodetic Survey in October 1999.
 LD0796
 LD0796.The orthometric height was scaled from a topographic map.
 LD0796
 LD0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0796.GEOID18 height accuracy estimate available here.
 LD0796
 LD0796.Click photographs - Photos may exist for this station.
 LD0796
 LD0796.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0796
 LD0796. The following values were computed from the NAD 83(1997) position.
 LD0796
 LD0796;                    North         East     Units Scale Factor Converg.
 LD0796;SPC IL W     -   441,074.068   625,233.223   MT  1.00000996   -0 34 32.4
 LD0796;SPC IL W     - 1,447,090.50  2,051,286.00   sFT  1.00000996   -0 34 32.4
 LD0796;SPC IA S     -    73,637.262   707,185.458   MT  0.99999650   +1 36 48.5
 LD0796;SPC IA S     -   241,591.58  2,320,157.62   sFT  0.99999650   +1 36 48.5
 LD0796;UTM  15      - 4,500,270.661   664,854.851   MT  0.99993453   +1 16 11.6
 LD0796
 LD0796!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0796!SPC IL W     -   0.99996900  x   1.00000996  =   0.99997896
 LD0796!SPC IA S     -   0.99996900  x   0.99999650  =   0.99996550
 LD0796!UTM  15      -   0.99996900  x   0.99993453  =   0.99990353
 LD0796
 LD0796:                Primary Azimuth Mark                     Grid Az
 LD0796:SPC IL W     -  STRONGHURST WATER TANK                   045 44 10.9
 LD0796:SPC IA S     -  STRONGHURST WATER TANK                   043 32 50.0
 LD0796:UTM  15      -  STRONGHURST WATER TANK                   043 53 26.9
 LD0796
 LD0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6485400270(NAD 83)
 LD0796
 LD0796|---------------------------------------------------------------------|
 LD0796| PID    Reference Object                     Distance      Geod. Az  |
 LD0796|                                                           dddmmss.s |
 LD0796| LD0765 STRONGHURST WATER TANK              APPROX.17.2 KM 0450938.5 |
 LD0796| LD0764 LA HARPE WATER TANK                 APPROX. 9.3 KM 1295144.4 |
 LD0796| CL8789 AILES RM 1                           47.760 METERS 19015     |
 LD0796| CL8790 AILES RM 2 AZIMUTH                                 2821838.8 |
 LD0796| LD0781 WEST BURLINGTON MUNICIPAL TANK      APPROX.22.7 KM 3365540.6 |
 LD0796| LD0777 BURLINGTON ST JOHNS CATH CH         APPROX.19.6 KM 3452512.4 |
 LD0796|---------------------------------------------------------------------|
 LD0796
 LD0796                          SUPERSEDED SURVEY CONTROL
 LD0796
 LD0796  NAD 83(1996)-  40 38 12.61238(N)    091 03 01.90997(W) AD(       ) 1
 LD0796  NAD 83(1986)-  40 38 12.61921(N)    091 03 01.91241(W) AD(       ) 1
 LD0796  NAD 27      -  40 38 12.46500(N)    091 03 01.39700(W) AD(       ) 1
 LD0796
 LD0796.Superseded values are not recommended for survey control.
 LD0796
 LD0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0796.See file dsdata.pdf to determine how the superseded data were derived.
 LD0796
 LD0796_MARKER: DS = TRIANGULATION STATION DISK
 LD0796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0796_STAMPING: AILES 1931
 LD0796_MARK LOGO: CGS
 LD0796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0796+STABILITY: SURFACE MOTION
 LD0796
 LD0796  HISTORY     - Date     Condition        Report By
 LD0796  HISTORY     - 1931     MONUMENTED       CGS
 LD0796  HISTORY     - 1936     GOOD             LOCSUR
 LD0796  HISTORY     - 1972     GOOD             NGS
 LD0796  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0796
 LD0796                          STATION DESCRIPTION
 LD0796
 LD0796'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0796'ABOUT 4 MILES WEST AND 4 MILES NORTH OF LA HARPE AND 6 MILES
 LD0796'EAST OF DALLAS CITY, ON LAND OWNED AND OCCUPIED BY R.E. AILES.
 LD0796'THE HILL IS KNOWN AS GIDDINGS MOUND.
 LD0796'
 LD0796'TO REACH FROM LA HARPE, GO ON STATE HIGHWAY 94 BY PAVED ROAD
 LD0796'WEST 4 MILES TO LAMOINE RIVER BRIDGE.  JUST WEST OF THE BRIDGE,
 LD0796'TURN NORTH ON OILED ROAD AND FOLLOW NORTH 3.5 MILES TO CROSSROADS,
 LD0796'THENCE WEST 0.5 MILE TO THE HOUSE OF MR. AILES.
 LD0796'
 LD0796'MARK IS 9.7 METERS WEST OF CHICKEN COOP, 27.3 METERS WEST-NORTHWEST
 LD0796'OF WINDMILL, 8.95 METERS SOUTH OF SOUTH FENCE OF HOG LOT,
 LD0796'AND 10.15 METERS EAST OF CORN CRIB.
 LD0796'
 LD0796'REFERENCE MARK NO. 1 IS SOUTH OF THE STATION AT NORTHWEST
 LD0796'CORNER OF SHED, 20 YARDS NORTH OF HOUSE, AND 40 YARDS SOUTHWEST
 LD0796'OF WINDMILL.
 LD0796'
 LD0796'REFERENCE MARK NO. 2 IS WEST OF THE STATION IN NORTHWEST
 LD0796'CORNER OF CULTIVATED FIELD, 1 FOOT EAST OF FENCE AND 7 METERS
 LD0796'EAST OF A NORTH-SOUTH SECTION ROAD.
 LD0796'
 LD0796'HEIGHT OF SIGNAL ABOVE STATION MARK - 19 METERS.
 LD0796
 LD0796                          STATION RECOVERY (1936)
 LD0796
 LD0796'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1936 (JG)
 LD0796'LETTER 4/2/36 FROM JAMES GOOD, HENDERSON CO. SURVEYOR--I
 LD0796'LOCATED TRIANGULATION STATION AILES AND SET UP TRANSIT CENTERING
 LD0796'STATION AND LOCATED CENTER OF AZIMUTH MARK, REFERENCE MARK NO.
 LD0796'2.  THEN I SET THE NEW AZIMUTH MARK IN TRUE LINE (180 DEGREES)
 LD0796'11.49 FEET SOUTHEAST OR IN TRUE LINE TOWARD TRIANGULATION
 LD0796'STATION.
 LD0796'
 LD0796'I MADE THE CONCRETE MONUMENT AS PER INSTRUCTIONS, 14 INCHES
 LD0796'SQUARE, 42 INCHES DEEP PLACING NEW AZIMUTH MARK IN PLACE.
 LD0796'
 LD0796'THE NEW AZIMUTH MARK LOCATION, NORTHWEST CORNER OF CULTIVATED
 LD0796'FIELD, 1 FOOT EAST OF FENCE AND 28.5 FEET EAST OF NORTH-AND-SOUTH
 LD0796'SECTION ROAD.
 LD0796
 LD0796                          STATION RECOVERY (1972)
 LD0796
 LD0796'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LD0796'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 LD0796'THE AZIMUTH MARK WAS SET IN 1936 TO REPLACE REFERENCE MARK
 LD0796'2 WHICH WAS IN THE WAY OF ROAD WORK.  REFERENCE MARK 1 WAS
 LD0796'FOUND DESTROYED.  REFERENCE MARKS 3 AND 4 WERE SET.  A NEW
 LD0796'DESCRIPTION FOLLOWS--
 LD0796'
 LD0796'STATION IS LOCATED ABOUT 6 MILES EAST OF DALLAS CITY, ON THE
 LD0796'PROPERTY OF MR. LOWELL CLOVER, IN BARNYARD, 66 FEET NORTHEAST
 LD0796'OF THE NORTHWEST CORNER OF A METAL BUILDING, 64 FEET SOUTH OF
 LD0796'THE SOUTHEAST CORNER OF A CORN CRIB, 29 FEET SOUTH OF A FENCE
 LD0796'AND 54 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE BUILDING.
 LD0796'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED AILES
 LD0796'1931.
 LD0796'
 LD0796'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9
 LD0796'AND 94 (AT THE WEST EDGE OF LA HARPE) GO WEST ON HIGHWAY
 LD0796'9 FOR 4.1 MILES TO A ROAD RIGHT JUST AFTER CROSSING A SMALL
 LD0796'BRIDGE.  TURN RIGHT AND GO NORTH ON THE GRAVELED ROAD FOR
 LD0796'3.7 MILES TO A T-ROAD.  TURN LEFT AND GO WEST ON THE GRAVELED
 LD0796'ROAD FOR 0.5 MILES TO THE HOME OF MR. AILES ON THE RIGHT
 LD0796'AND THE STATION IN BARNYARD AT THE REAR OF HOUSE.  CONTINUE
 LD0796'WEST ON THE GRAVELED ROAD FOR 0.5 MILE TO A T-ROAD.  TURN
 LD0796'RIGHT AND GO NORTH ON THE PAVED ROAD FOR 0.2 MILE TO THE
 LD0796'AZIMUTH MARK ON THE RIGHT.
 LD0796'
 LD0796'REFERENCE MARK 3 IS A STANDARD DISK STAMPED AILES 1931 NO
 LD0796'3 1972 SET IN A DRILL HOLE IN THE CONCRETE DRIVE AT EAST
 LD0796'SIDE OF THE CORN CRIB, 11 FEET NORTHEAST OF THE SOUTHEAST
 LD0796'CORNER OF THE CRIB, 3 FEET EAST OF THE EAST WALL AND 12 FEET
 LD0796'SOUTH OF AN EAST-WEST FENCE.
 LD0796'
 LD0796'REFERENCE MARK 4 IS A STANDARD DISK STAMPED AILES 1931
 LD0796'NO 4 1972 SET IN A DRILL HOLE IN THE CONCRETE BASE ON THE NORTHEAST
 LD0796'SIDE OF A METAL SILO, 3 FEET NORTHWEST OF DOOR LEADING INTO SILO.
 LD0796'
 LD0796'THE AZIMUTH MARK IS 7 FEET SOUTH OF A FENCE CORNER, 12 FEET
 LD0796'NORTH OF A POWER POLE, 25 FEET EAST OF THE CENTERLINE OF THE
 LD0796'ROAD AND 1 FOOT EAST OF A FENCE AND A METAL WITNESS POST.
 LD0796'THE MONUMENT PROJECTS 8 INCHES AND THE DISK IS STAMPED
 LD0796'AILES 1931 1936.
 LD0796'
 LD0796'HEIGHT OF LIGHT ABOVE STATION MARK 10 FEET.
 LD0796'
 LD0796'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 6
 LD0796'MILES NORTHWEST OF LA HARPE
 LD0796
 LD0796                          STATION RECOVERY (2001)
 LD0796
 LD0796'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0796'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1451 ***********************************************************************
 JB1451  DESIGNATION -  AIR
 JB1451  PID         -  JB1451
 JB1451  STATE/COUNTY-  IL/ST CLAIR
 JB1451  COUNTRY     -  US
 JB1451  USGS QUAD   -  LEBANON (2018)
 JB1451
 JB1451                         *CURRENT SURVEY CONTROL
 JB1451  ______________________________________________________________________
 JB1451* NAD 83(1997) POSITION- 38 33 43.18710(N) 089 52 06.35215(W)   ADJUSTED
 JB1451* NAVD 88 ORTHO HEIGHT -   160.278 (meters)      525.85  (feet) ADJUSTED
 JB1451  ______________________________________________________________________
 JB1451  GEOID HEIGHT    -        -30.636 (meters)                     GEOID18
 JB1451  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 JB1451  DYNAMIC HEIGHT  -        160.176 (meters)      525.51  (feet) COMP
 JB1451  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 JB1451
 JB1451  HORZ ORDER      -  SECOND
 JB1451  VERT ORDER      -  SECOND    CLASS 0
 JB1451
 JB1451.The horizontal coordinates were established by classical geodetic methods
 JB1451.and adjusted by the National Geodetic Survey in October 1999.
 JB1451
 JB1451.The orthometric height was determined by differential leveling and
 JB1451.adjusted by the NATIONAL GEODETIC SURVEY
 JB1451.in June 1991.
 JB1451
 JB1451.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1451.GEOID18 height accuracy estimate available here.
 JB1451
 JB1451.Click photographs - Photos may exist for this station.
 JB1451
 JB1451.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1451
 JB1451.The dynamic height is computed by dividing the NAVD 88
 JB1451.geopotential number by the normal gravity value computed on the
 JB1451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1451.degrees latitude (g = 980.6199 gals.).
 JB1451
 JB1451.The modeled gravity was interpolated from observed gravity values.
 JB1451
 JB1451. The following values were computed from the NAD 83(1997) position.
 JB1451
 JB1451;                    North         East     Units Scale Factor Converg.
 JB1451;SPC IL W     -   210,390.962   725,992.091   MT  0.99994949   +0 11 09.3
 JB1451;SPC IL W     -   690,257.68  2,381,859.05   sFT  0.99994949   +0 11 09.3
 JB1451;UTM  16      - 4,272,074.377   250,069.948   MT  1.00036931   -1 47 20.4
 JB1451
 JB1451!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1451!SPC IL W     -   0.99997966  x   0.99994949  =   0.99992915
 JB1451!UTM  16      -   0.99997966  x   1.00036931  =   1.00034896
 JB1451
 JB1451:                Primary Azimuth Mark                     Grid Az
 JB1451:SPC IL W     -  SHILOH MUNICIPAL STANDPIPE               257 12 17.7
 JB1451:UTM  16      -  SHILOH MUNICIPAL STANDPIPE               259 10 47.4
 JB1451
 JB1451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5006972074(NAD 83)
 JB1451
 JB1451|---------------------------------------------------------------------|
 JB1451| PID    Reference Object                     Distance      Geod. Az  |
 JB1451|                                                           dddmmss.s |
 JB1451| JB1452 AIR RM 1                             29.594 METERS 08933     |
 JB1451| JB1974 SCOTT AFB EAST WATER TANK           APPROX. 3.5 KM 1334345.5 |
 JB1451| JB1984 SHILOH MUNICIPAL STANDPIPE          APPROX. 2.7 KM 2572327.0 |
 JB1451| JB1989 SHILOH METHODIST CHURCH SPIRE       APPROX. 2.6 KM 2635431.5 |
 JB1451| JB1450 AIR RM 2                             28.813 METERS 26921     |
 JB1451| JB1983 OFALLON ST CLAIRS CATH CH           APPROX. 5.0 KM 3081438.2 |
 JB1451| JB1988 OFALLON INDEP ENGINEER CO TK        APPROX. 3.7 KM 3193841.0 |
 JB1451| JB1990 OFALLON INDEP ENGINEER CO STK       APPROX. 3.9 KM 3220426.4 |
 JB1451|---------------------------------------------------------------------|
 JB1451
 JB1451                          SUPERSEDED SURVEY CONTROL
 JB1451
 JB1451  NAD 83(1986)-  38 33 43.20374(N)    089 52 06.34698(W) AD(       ) 2
 JB1451  NAD 27      -  38 33 43.02748(N)    089 52 05.98584(W) AD(       ) 2
 JB1451  NGVD 29 (??/??/92)  160.384  (m)          526.19   (f) ADJ UNCH    2 0
 JB1451  NGVD 29             160.38   (m)          526.2    (f) LEVELING    3  
 JB1451
 JB1451.Superseded values are not recommended for survey control.
 JB1451
 JB1451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1451.See file dsdata.pdf to determine how the superseded data were derived.
 JB1451
 JB1451_MARKER: DE = TRAVERSE STATION DISK
 JB1451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1451_STAMPING: AIR 1961
 JB1451_MARK LOGO: CGS
 JB1451_PROJECTION: FLUSH
 JB1451_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1451+STABILITY: SURFACE MOTION
 JB1451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1451+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2019
 JB1451
 JB1451  HISTORY     - Date     Condition        Report By
 JB1451  HISTORY     - 1961     MONUMENTED       CGS
 JB1451  HISTORY     - 1961     GOOD             CGS
 JB1451  HISTORY     - 20050128 GOOD             APISUR
 JB1451  HISTORY     - 20051118 GOOD             LDACE
 JB1451  HISTORY     - 20190822 GOOD             ILDT
 JB1451
 JB1451                          STATION DESCRIPTION
 JB1451
 JB1451'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1451'THE STATION IS LOCATED ABOUT 2.5 MILES SOUTHEAST OF O FALLON, 1.5
 JB1451'MILES EAST-NORTHEAST OF SHILOH AND ABOUT 1 MILE NORTHWEST OF SCOTT AIR
 JB1451'FORCE BASE.
 JB1451'
 JB1451'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND S LINCOLN
 JB1451'STREET IN THE SOUTH EDGE OF O FALLON, GO EASTERLY ON U S HIGHWAY 50
 JB1451'FOR 2.05 MILES TO THE JUNCTION OF STATE HIGHWAY 158, TURN RIGHT AND GO
 JB1451'SOUTH ON STATE HIGHWAY 158 FOR 1.5 MILES TO A CROSSROAD, TURN LEFT AND
 JB1451'GO EAST FOR 0.3 MILE TO THE STATION ON THE RIGHT.
 JB1451'
 JB1451'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH SQUARE
 JB1451'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB1451'STAMPED AIR 1961.  THE MARK IS 287 FEET WEST OF A FENCE CORNER, 48
 JB1451'FEET SOUTH OF CENTER OF ROAD, 2.7 FEET NORTH OF A WITNESS POST AND 3
 JB1451'FEET NORTH OF A FENCE.
 JB1451'
 JB1451'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1451'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1451'IS STAMPED AIR NO 1 1961.  THE MARK IS 190 FEET WEST OF A FENCE
 JB1451'CORNER, 97.8 FEET EAST OF A WITNESS POST, 48 FEET SOUTH OF CENTER OF
 JB1451'ROAD AND 3 FEET NORTH OF A FENCE.
 JB1451'
 JB1451'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1451'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1451'IS STAMPED AIR NO 2 1961.  THE MARK IS 94 FEET WEST OF A WITNESS POST,
 JB1451'47.5 FEET SOUTH OF CENTER OF ROAD AND 3.5 FEET NORTH OF A FENCE.
 JB1451'
 JB1451'NO AZIMUTH MARK WAS SET.  HEIGHT OF LIGHT ABOVE STATION MARK 1
 JB1451'METERS.
 JB1451
 JB1451                          STATION RECOVERY (1961)
 JB1451
 JB1451'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1451'2 MI NE FROM SHILOH.  ABOUT 0.10 MILES WEST ALONG JULIA STREET FROM
 JB1451'THE GRADE SCHOOL IN SHILOH, THENCE 0.45 MILES NORTH ALONG MAIN STREET,
 JB1451'THENCE 1.2 MILES EAST ALONG AN ASPHALT ROAD TO THE JUNCTION OF STATE
 JB1451'HIGHWAY 158, THENCE 0.3 MILES EAST ALONG AN ASPHALT PAVED ROAD TO THE
 JB1451'TOP OF THE HILL, 48 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 3.6
 JB1451'FEET NORTH OF THE FENCE, 259 FEET WEST OF THE CENTER LINE OF THE FIELD
 JB1451'ENTRANCE, 3.0 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, 3 FEET
 JB1451'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB1451'FLUSH WITH THE GROUND.
 JB1451
 JB1451                          STATION RECOVERY (2005)
 JB1451
 JB1451'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 JB1451'RECOVERED IN GOOD CONDITION.
 JB1451
 JB1451                          STATION RECOVERY (2005)
 JB1451
 JB1451'RECOVERY NOTE BY LOUISVILLE DISTRICT USE 2005 (BLL)
 JB1451'RECOVERED AS DESCRIBED
 JB1451
 JB1451                          STATION RECOVERY (2019)
 JB1451
 JB1451'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1451'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1452 ***********************************************************************
 MF1452  DESIGNATION -  AIR BCN 1 MILE E OF MARSEILLES
 MF1452  PID         -  MF1452
 MF1452  STATE/COUNTY-  IL/LASALLE
 MF1452  COUNTRY     -  US
 MF1452  USGS QUAD   -  MARSEILLES (2018)
 MF1452
 MF1452                         *CURRENT SURVEY CONTROL
 MF1452  ______________________________________________________________________
 MF1452* NAD 83(1997) POSITION- 41 19 34.53063(N) 088 40 04.36256(W)   ADJUSTED
 MF1452  ______________________________________________________________________
 MF1452  GEOID HEIGHT    -        -32.782 (meters)                     GEOID18
 MF1452  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 MF1452  HORZ ORDER      -  THIRD
 MF1452
 MF1452.The horizontal coordinates were established by classical geodetic methods
 MF1452.and adjusted by the National Geodetic Survey in October 1999.
 MF1452
 MF1452.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1452.GEOID18 height accuracy estimate available here.
 MF1452
 MF1452.Click photographs - Photos may exist for this station.
 MF1452
 MF1452.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1452
 MF1452. The following values were computed from the NAD 83(1997) position.
 MF1452
 MF1452;                    North         East     Units Scale Factor Converg.
 MF1452;SPC IL E     -   517,328.197   271,992.913   MT  0.99998465   -0 13 15.3
 MF1452;SPC IL E     - 1,697,267.59    892,363.42   sFT  0.99998465   -0 13 15.3
 MF1452;UTM  16      - 4,576,317.629   360,420.268   MT  0.99983977   -1 06 05.6
 MF1452
 MF1452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6042076317(NAD 83)
 MF1452
 MF1452                          SUPERSEDED SURVEY CONTROL
 MF1452
 MF1452  NAD 83(1986)-  41 19 34.53683(N)    088 40 04.37241(W) AD(       ) 3
 MF1452  NAD 27      -  41 19 34.42000(N)    088 40 04.10000(W) AD(       ) 3
 MF1452
 MF1452.Superseded values are not recommended for survey control.
 MF1452
 MF1452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1452.See file dsdata.pdf to determine how the superseded data were derived.
 MF1452
 MF1452_MARKER: 22 = AIRWAY BEACON
 MF1452
 MF1452  HISTORY     - Date     Condition        Report By
 MF1452  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1452
 MF1452                          STATION DESCRIPTION
 MF1452
 MF1452'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1452 ***********************************************************************
 JB1452  DESIGNATION -  AIR RM 1
 JB1452  PID         -  JB1452
 JB1452  STATE/COUNTY-  IL/ST CLAIR
 JB1452  COUNTRY     -  US
 JB1452  USGS QUAD   -  LEBANON (2018)
 JB1452
 JB1452                         *CURRENT SURVEY CONTROL
 JB1452  ______________________________________________________________________
 JB1452* NAD 83(1986) POSITION- 38 33 43.19   (N) 089 52 05.13   (W)   HD_HELD1
 JB1452* NAVD 88 ORTHO HEIGHT -   160.054 (meters)      525.11  (feet) ADJUSTED
 JB1452  ______________________________________________________________________
 JB1452  GEOID HEIGHT    -        -30.636 (meters)                     GEOID18
 JB1452  DYNAMIC HEIGHT  -        159.953 (meters)      524.78  (feet) COMP
 JB1452  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 JB1452
 JB1452  VERT ORDER      -  SECOND    CLASS 0
 JB1452
 JB1452.The horizontal coordinates were determined by differentially corrected
 JB1452.hand held GPS observations or other comparable positioning techniques
 JB1452.and have an estimated accuracy of +/- 3 meters.
 JB1452
 JB1452.The orthometric height was determined by differential leveling and
 JB1452.adjusted by the NATIONAL GEODETIC SURVEY
 JB1452.in June 1991.
 JB1452
 JB1452.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1452.GEOID18 height accuracy estimate available here.
 JB1452
 JB1452.Click photographs - Photos may exist for this station.
 JB1452
 JB1452.The dynamic height is computed by dividing the NAVD 88
 JB1452.geopotential number by the normal gravity value computed on the
 JB1452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1452.degrees latitude (g = 980.6199 gals.).
 JB1452
 JB1452.The modeled gravity was interpolated from observed gravity values.
 JB1452
 JB1452;                    North         East    Units  Estimated Accuracy
 JB1452;SPC IL W     -   210,391.1     726,021.7     MT  (+/- 3 meters HH1 GPS) 
 JB1452
 JB1452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5009972073(NAD 83)
 JB1452
 JB1452                          SUPERSEDED SURVEY CONTROL
 JB1452
 JB1452  NGVD 29 (??/??/92)  160.161  (m)          525.46   (f) ADJ UNCH    2 0
 JB1452
 JB1452.Superseded values are not recommended for survey control.
 JB1452
 JB1452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1452.See file dsdata.pdf to determine how the superseded data were derived.
 JB1452
 JB1452_MARKER: DR = REFERENCE MARK DISK
 JB1452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1452_STAMPING: AIR NO 1 1961
 JB1452_MARK LOGO: CGS
 JB1452_PROJECTION: FLUSH
 JB1452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1452+STABILITY: SURFACE MOTION
 JB1452
 JB1452  HISTORY     - Date     Condition        Report By
 JB1452  HISTORY     - 1961     MONUMENTED       CGS
 JB1452
 JB1452                          STATION DESCRIPTION
 JB1452
 JB1452'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1452'2 MI NE FROM SHILOH.
 JB1452'ABOUT 0.10 MILES WEST ALONG JULIA STREET FROM THE GRADE SCHOOL
 JB1452'IN SHILOH, THENCE 0.45 MILES NORTH ALONG MAIN STREET, THENCE
 JB1452'1.2 MILES EAST ALONG AN ASPHALT ROAD TO THE JUNCTION OF STATE
 JB1452'HIGHWAY 158, THENCE 0.3 MILES EAST ALONG AN ASPHALT PAVED
 JB1452'ROAD TO THE TOP OF THE HILL, 48 FEET SOUTH OF THE CENTER LINE
 JB1452'OF THE ROAD, 3.5 FEET NORTH OF THE FENCE, 198 FEET WEST OF THE
 JB1452'CENTER LINE OF THE FIELD ENTRANCE, 97.2 FEET EAST OF TRAVERSE
 JB1452'STATION AIR, 97.6 FEET EAST OF A METAL WITNESS POST, 3 FEET
 JB1452'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB1452'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1450 ***********************************************************************
 JB1450  DESIGNATION -  AIR RM 2
 JB1450  PID         -  JB1450
 JB1450  STATE/COUNTY-  IL/ST CLAIR
 JB1450  COUNTRY     -  US
 JB1450  USGS QUAD   -  LEBANON (2018)
 JB1450
 JB1450                         *CURRENT SURVEY CONTROL
 JB1450  ______________________________________________________________________
 JB1450* NAD 83(1986) POSITION- 38 33 43.18   (N) 089 52 07.54   (W)   HD_HELD1
 JB1450* NAVD 88 ORTHO HEIGHT -   160.264 (meters)      525.80  (feet) ADJUSTED
 JB1450  ______________________________________________________________________
 JB1450  GEOID HEIGHT    -        -30.636 (meters)                     GEOID18
 JB1450  DYNAMIC HEIGHT  -        160.162 (meters)      525.46  (feet) COMP
 JB1450  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 JB1450
 JB1450  VERT ORDER      -  SECOND    CLASS 0
 JB1450
 JB1450.The horizontal coordinates were determined by differentially corrected
 JB1450.hand held GPS observations or other comparable positioning techniques
 JB1450.and have an estimated accuracy of +/- 3 meters.
 JB1450
 JB1450.The orthometric height was determined by differential leveling and
 JB1450.adjusted by the NATIONAL GEODETIC SURVEY
 JB1450.in June 1991.
 JB1450
 JB1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1450.GEOID18 height accuracy estimate available here.
 JB1450
 JB1450.Click photographs - Photos may exist for this station.
 JB1450
 JB1450.The dynamic height is computed by dividing the NAVD 88
 JB1450.geopotential number by the normal gravity value computed on the
 JB1450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1450.degrees latitude (g = 980.6199 gals.).
 JB1450
 JB1450.The modeled gravity was interpolated from observed gravity values.
 JB1450
 JB1450;                    North         East    Units  Estimated Accuracy
 JB1450;SPC IL W     -   210,390.6     725,963.3     MT  (+/- 3 meters HH1 GPS) 
 JB1450
 JB1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5004172075(NAD 83)
 JB1450
 JB1450                          SUPERSEDED SURVEY CONTROL
 JB1450
 JB1450  NGVD 29 (??/??/92)  160.370  (m)          526.15   (f) ADJ UNCH    2 0
 JB1450
 JB1450.Superseded values are not recommended for survey control.
 JB1450
 JB1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1450.See file dsdata.pdf to determine how the superseded data were derived.
 JB1450
 JB1450_MARKER: DR = REFERENCE MARK DISK
 JB1450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1450_STAMPING: AIR NO 2 1961
 JB1450_MARK LOGO: CGS
 JB1450_PROJECTION: FLUSH
 JB1450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1450+STABILITY: SURFACE MOTION
 JB1450
 JB1450  HISTORY     - Date     Condition        Report By
 JB1450  HISTORY     - 1961     MONUMENTED       CGS
 JB1450
 JB1450                          STATION DESCRIPTION
 JB1450
 JB1450'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1450'2 MI NE FROM SHILOH.
 JB1450'ABOUT 0.10 MILES WEST ALONG JULIA STREET FROM THE GRADE SCHOOL
 JB1450'IN SHILOH, THENCE 0.45 MILES NORTH ALONG MAIN STREET, THENCE
 JB1450'1.2 MILES EAST ALONG AN ASPHALT ROAD TO THE JUNCTION OF STATE
 JB1450'HIGHWAY 158, THENCE 0.3 MILES EAST ALONG AN ASPHALT PAVED ROAD TO
 JB1450'THE TOP OF THE HILL, 48 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB1450'3.5 FEET NORTH OF THE FENCE, 390 FEET WEST OF THE CENTER LINE OF THE
 JB1450'FIELD ENTRANCE, 94.6 FEET WEST OF TRAVERSE STATION AIR, 94.0 FEET
 JB1450'WEST OF A METAL WITNESS POST, 3 FEET BELOW THE LEVEL OF THE
 JB1450'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB1450'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1753 ***********************************************************************
 JB1753  DESIGNATION -  AIRPORT
 JB1753  PID         -  JB1753
 JB1753  STATE/COUNTY-  IL/JEFFERSON
 JB1753  COUNTRY     -  US
 JB1753  USGS QUAD   -  OPDYKE (2018)
 JB1753
 JB1753                         *CURRENT SURVEY CONTROL
 JB1753  ______________________________________________________________________
 JB1753* NAD 83(1997) POSITION- 38 19 24.38080(N) 088 51 48.69453(W)   ADJUSTED
 JB1753* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 JB1753  ______________________________________________________________________
 JB1753  GEOID HEIGHT    -        -30.259 (meters)                     GEOID18
 JB1753  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 JB1753  HORZ ORDER      -  THIRD
 JB1753
 JB1753.This mark is at Mount Vernon Airport (MVN)
 JB1753
 JB1753.The horizontal coordinates were established by classical geodetic methods
 JB1753.and adjusted by the National Geodetic Survey in October 1999.
 JB1753
 JB1753.The orthometric height was scaled from a topographic map.
 JB1753
 JB1753.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1753.GEOID18 height accuracy estimate available here.
 JB1753
 JB1753.Click photographs - Photos may exist for this station.
 JB1753
 JB1753.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1753
 JB1753. The following values were computed from the NAD 83(1997) position.
 JB1753
 JB1753;                    North         East     Units Scale Factor Converg.
 JB1753;SPC IL E     -   184,008.565   253,638.128   MT  1.00000146   -0 19 43.6
 JB1753;SPC IL E     -   603,701.43    832,144.42   sFT  1.00000146   -0 19 43.6
 JB1753;UTM  16      - 4,243,345.287   337,101.876   MT  0.99992681   -1 09 21.0
 JB1753
 JB1753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1753!SPC IL E     -   0.99998154  x   1.00000146  =   0.99998300
 JB1753!UTM  16      -   0.99998154  x   0.99992681  =   0.99990835
 JB1753
 JB1753:                Primary Azimuth Mark                     Grid Az
 JB1753:SPC IL E     -  AIRPORT AZ MK                            156 25 37.5
 JB1753:UTM  16      -  AIRPORT AZ MK                            157 15 14.9
 JB1753
 JB1753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3710143345(NAD 83)
 JB1753
 JB1753|---------------------------------------------------------------------|
 JB1753| PID    Reference Object                     Distance      Geod. Az  |
 JB1753|                                                           dddmmss.s |
 JB1753| AC8809 AIRPORT AZ MK                                      1560553.9 |
 JB1753| JB1754 AIRPORT RM 1                          5.546 METERS 18219     |
 JB1753| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 3.4 KM 2505626.3 |
 JB1753| JB1756 MT VERNON ILL PWR MICROWAV TWR      APPROX. 3.7 KM 2533009.6 |
 JB1753| AC8810 AIRPORT RM 2                          9.475 METERS 27207     |
 JB1753|---------------------------------------------------------------------|
 JB1753
 JB1753                          SUPERSEDED SURVEY CONTROL
 JB1753
 JB1753  NAD 83(1993)-  38 19 24.39379(N)    088 51 48.69355(W) AD(       ) 3
 JB1753  NAD 83(1986)-  38 19 24.39527(N)    088 51 48.69387(W) AD(       ) 3
 JB1753  NAD 27      -  38 19 24.21936(N)    088 51 48.46425(W) AD(       ) 3
 JB1753
 JB1753.Superseded values are not recommended for survey control.
 JB1753
 JB1753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1753.See file dsdata.pdf to determine how the superseded data were derived.
 JB1753
 JB1753_MARKER: DS = TRIANGULATION STATION DISK
 JB1753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1753_STAMPING: AIRPORT 1961
 JB1753_MARK LOGO: CGS
 JB1753_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1753+STABILITY: SURFACE MOTION
 JB1753
 JB1753  HISTORY     - Date     Condition        Report By
 JB1753  HISTORY     - 1961     MONUMENTED       CGS
 JB1753  HISTORY     - 1967     GOOD             CGS
 JB1753  HISTORY     - 1970     GOOD             NGS
 JB1753  HISTORY     - 1977     GOOD             NGS
 JB1753  HISTORY     - 1980     GOOD             NGS
 JB1753  HISTORY     - 19800615 GOOD             NGS
 JB1753  HISTORY     - 20090204 MARK NOT FOUND   ILDT
 JB1753
 JB1753                          STATION DESCRIPTION
 JB1753
 JB1753'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1753'THE STATION IS ABOUT 2 MILES EAST OF THE BUSINESS DISTRICT OF MT
 JB1753'VERNON, 0.5 MILE NORTH OF STATE HIGHWAY 15, AT THE NORTHWEST SECTION
 JB1753'OF MT VERNON MUNICIPAL AIRPORT, IN THE NORTHWEST 0.25 OF SECTION 26, T
 JB1753'2 S, R 3 E AND ON AIRPORT PROPERTY.
 JB1753'
 JB1753'IT IS 14 FEET NORTHWEST OF THE NORTHEAST LEG OF THE AIRPORT BEACON, 15
 JB1753'FEET NORTH NORTHEAST OF THE NORTHWEST LEG OF THE BEACON, 32 FEET EAST
 JB1753'OF A WITNESS POST AND 84 FEET EAST OF THE CENTERLINE OF A PAVED ROAD.
 JB1753'THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED AIRPORT 1961.
 JB1753'
 JB1753'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE
 JB1753'HIGHWAY 15 AND 37 AT THE SOUTHWEST CORNER OF THE COURTHOUSE SQUARE IN
 JB1753'MT VERNON GO EAST ON STATE HIGHWAY 15 FOR 1.7 MILES TO A CROSSROAD.
 JB1753'TURN LEFT AND GO NORTH ON A PAVED ROAD FOR 0.35 MILE TO A CROSSROAD.
 JB1753'TURN RIGHT AND GO EAST ON A PAVED ROAD FOR 0.55 MILE TO WHERE THE
 JB1753'PAVED ROAD TURNS NORTH AND AN AIRPORT ENTRANCE GATE IS STRAIGHT AHEAD.
 JB1753'TURN LEFT AND GO NORTH ON THE PAVED ROAD FOR 0.15 MILE TO THE STATION
 JB1753'ON THE RIGHT.
 JB1753'
 JB1753'TO REACH THE AZIMUTH MARK FROM THIS POINT.  CONTINUE EAST ON STATE
 JB1753'HIGHWAY 15 FOR 0.7 MILE TO A SIDE ROAD LEFT AND THE AZIMUTH MARK ON
 JB1753'THE LEFT IN THE NORTHEAST ANGLE OF THE INTERSECTION.
 JB1753'
 JB1753'REFERENCE MARK 1 IS SET AT THE CENTER OF THE BASE OF THE AIRPORT
 JB1753'BEACON TOWER.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED AIRPORT
 JB1753'NO 1 1961.
 JB1753'
 JB1753'REFERENCE MARK 2 IS 2 FEET EAST OF THE WITNESS POST, 30 FEET NORTHWEST
 JB1753'OF THE NORTHWEST LEG OF THE BEACON AND 51 FEET EAST OF THE CENTERLINE
 JB1753'OF THE PAVED ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1753'AIRPORT NO 2 1961.
 JB1753'
 JB1753'THE AZIMUTH MARK IS 2 FEET WEST OF A WITNESS POST, 55 FEET EAST OF THE
 JB1753'CENTERLINE OF A PAVED ROAD AND 60 FEET NORTH OF THE CENTERLINE OF
 JB1753'HIGHWAY 15.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1753'AIRPORT 1961.
 JB1753'
 JB1753'HEIGHT OF LIGHT ABOVE STATION MARK 18 METERS.
 JB1753
 JB1753                          STATION RECOVERY (1967)
 JB1753
 JB1753'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (DLW)
 JB1753'THE STATION MARK, RM NO 1, RM NO 2, AND THE AZIMUTH MARK WAS RECOVERED
 JB1753'AS DESCRIBED, ALL MARKS ARE IN GOOD CONDITION.
 JB1753
 JB1753                          STATION RECOVERY (1970)
 JB1753
 JB1753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (DLV)
 JB1753'THE STATION MARK, RM NO. 1, RM NO. 2, AND THE AZIMUTH MARK WERE
 JB1753'RECOVERED AS DESCRIBED, ALL IN GOOD CONDITION.
 JB1753'
 JB1753'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES EAST OF
 JB1753'MT. VERNON.
 JB1753
 JB1753                          STATION RECOVERY (1977)
 JB1753
 JB1753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (DRM)
 JB1753'STATION, RM 2, AND AZIMUTH MARK RECOVERED IN GOOD CONDITION.
 JB1753'REFERENCE MARK 1 HAS BEEN DESTROYED.  AIRLINE DISTANCE AND DIRECTION
 JB1753'FROM NEAREST TOWN--AT MT.  VERNON-OUTLAND AIRPORT.
 JB1753
 JB1753                          STATION RECOVERY (1980)
 JB1753
 JB1753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DAH)
 JB1753'THE STATION MARK, REFERENCE MARK 2, AND THE AZIMUTH MARK WERE
 JB1753'RECOVERED AS DESCRIBED IN GOOD CONDITION.  THE AIRPORT BEACON UNDER
 JB1753'WHICH REFERENCE MARK 1 WAS SET HAS BEEN REMOVED AND IT IS ASSUMED
 JB1753'THAT THE MARK WAS DESTROYED IN THE PROCESS...IT WAS NOT SEARCHED
 JB1753'FOR AT THIS TIME.
 JB1753'
 JB1753'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES EAST OF
 JB1753'CENTER OF MT. VERNON.
 JB1753
 JB1753                          STATION RECOVERY (1980)
 JB1753
 JB1753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 JB1753'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF THE MT
 JB1753'VERNON-OUTLAND AIRPORT ON A SMALL RISE NORTHWEST OF THE INTERSECTION
 JB1753'OF THE TWO RUNWAYS.  THE STATION IS JUST INSIDE THE PLOWED FIELD, 82
 JB1753'FT (25.0 M) EAST OF THE CENTERLINE OF THE NORTH-SOUTH PAVED ROAD, IT
 JB1753'IS APPROXIMATELY 3 FT (0.9 M) SOUTH OF THE CENTERLINE OF A DRIVEWAY AT
 JB1753'HOUSE NUMBER 403.  THE STATION IS A STANDARD DISK STAMPED AIRPORT 1961
 JB1753'AND SET IN THE TOP OF A CONCRETE MONUMENT THAT IS SET FLUSH WITH THE
 JB1753'GROUND.  NOTE, QUAD 380883 STA 1007.
 JB1753
 JB1753                          STATION RECOVERY (2009)
 JB1753
 JB1753'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1753'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2091 ***********************************************************************
 JA2091  CBN         -  This is a Cooperative Base Network Control Station.
 JA2091  DESIGNATION -  AIRPORT
 JA2091  PID         -  JA2091
 JA2091  STATE/COUNTY-  IL/LAWRENCE
 JA2091  COUNTRY     -  US
 JA2091  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 JA2091
 JA2091                         *CURRENT SURVEY CONTROL
 JA2091  ______________________________________________________________________
 JA2091* NAD 83(2011) POSITION- 38 36 10.39058(N) 087 43 29.55596(W)   ADJUSTED
 JA2091* NAD 83(2011) ELLIP HT-    99.400 (meters)        (06/27/12)   ADJUSTED
 JA2091* NAD 83(2011) EPOCH   -  2010.00
 JA2091* NAVD 88 ORTHO HEIGHT -   130.884 (meters)      429.41  (feet) ADJUSTED
 JA2091  ______________________________________________________________________
 JA2091  GEOID HEIGHT    -        -31.443 (meters)                     GEOID18
 JA2091  NAD 83(2011) X  -    198,133.673 (meters)                     COMP
 JA2091  NAD 83(2011) Y  - -4,987,094.899 (meters)                     COMP
 JA2091  NAD 83(2011) Z  -  3,958,023.262 (meters)                     COMP
 JA2091  LAPLACE CORR    -         -2.19  (seconds)                    DEFLEC18
 JA2091  DYNAMIC HEIGHT  -        130.803 (meters)      429.14  (feet) COMP
 JA2091  MODELED GRAVITY -    980,010.0   (mgal)                       NAVD 88
 JA2091
 JA2091  VERT ORDER      -  SECOND    CLASS I
 JA2091
 JA2091  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA2091  Standards:
 JA2091         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA2091            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA2091  -------------------------------------------------------------------
 JA2091  NETWORK    1.09   1.74           0.52   0.32   0.89     -0.07066414
 JA2091  -------------------------------------------------------------------
 JA2091  Click here for local accuracies and other accuracy information.
 JA2091
 JA2091.This mark is at Mount Carmel Airport (AJG)
 JA2091
 JA2091.The horizontal coordinates were established by GPS observations
 JA2091.and adjusted by the National Geodetic Survey in June 2012.
 JA2091
 JA2091.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA2091.been affixed to the stable North American tectonic plate. See 
 JA2091.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA2091
 JA2091.The horizontal coordinates are valid at the epoch date displayed above
 JA2091.which is a decimal equivalence of Year/Month/Day.
 JA2091
 JA2091.The orthometric height was determined by differential leveling and
 JA2091.adjusted by the NATIONAL GEODETIC SURVEY
 JA2091.in April 2013.
 JA2091
 JA2091.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2091.GEOID18 height accuracy estimate available here.
 JA2091
 JA2091.Click photographs - Photos may exist for this station.
 JA2091
 JA2091.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA2091
 JA2091.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2091
 JA2091.The ellipsoidal height was determined by GPS observations
 JA2091.and is referenced to NAD 83.
 JA2091
 JA2091.The dynamic height is computed by dividing the NAVD 88
 JA2091.geopotential number by the normal gravity value computed on the
 JA2091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA2091.degrees latitude (g = 980.6199 gals.).
 JA2091
 JA2091.The modeled gravity was interpolated from observed gravity values.
 JA2091
 JA2091. The following values were computed from the NAD 83(2011) position.
 JA2091
 JA2091;                    North         East     Units Scale Factor Converg.
 JA2091;SPC IL E     -   215,070.465   353,000.669   MT  1.00000958   +0 22 46.7
 JA2091;SPC IL E     -   705,610.35  1,158,136.36   sFT  1.00000958   +0 22 46.7
 JA2091;SPC IN W     -   372,608.696   844,117.701   MT  1.00000511   -0 24 01.0
 JA2091;SPC IN W     - 1,222,467.03  2,769,409.49   sFT  1.00000511   -0 24 01.0
 JA2091;UTM  16      - 4,272,959.067   436,881.935   MT  0.99964906   -0 27 08.2
 JA2091
 JA2091!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2091!SPC IL E     -   0.99998440  x   1.00000958  =   0.99999398
 JA2091!SPC IN W     -   0.99998440  x   1.00000511  =   0.99998951
 JA2091!UTM  16      -   0.99998440  x   0.99964906  =   0.99963347
 JA2091
 JA2091:                Primary Azimuth Mark                     Grid Az
 JA2091:SPC IL E     -  AIRPORT BCN MT CARMEL AIRPORT            359 57 26.1
 JA2091:SPC IN W     -  AIRPORT BCN MT CARMEL AIRPORT            000 44 13.8
 JA2091:UTM  16      -  AIRPORT BCN MT CARMEL AIRPORT            000 47 21.0
 JA2091
 JA2091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3688172959(NAD 83)
 JA2091
 JA2091|---------------------------------------------------------------------|
 JA2091| PID    Reference Object                     Distance      Geod. Az  |
 JA2091|                                                           dddmmss.s |
 JA2091| JA2092 AIRPORT BCN MT CARMEL AIRPORT       APPROX. 0.9 KM 0002012.8 |
 JA2091| CG7027 AIRPORT RM 2                         15.735 METERS 01022     |
 JA2091| JA2137 AIRPORT AZ MK                        41.987 METERS 06355     |
 JA2091| CG7026 AIRPORT RM 1                         16.426 METERS 10025     |
 JA2091|---------------------------------------------------------------------|
 JA2091
 JA2091                          SUPERSEDED SURVEY CONTROL
 JA2091
 JA2091  NAD 83(2007)-  38 36 10.39060(N)    087 43 29.55685(W) AD(2002.00) 0
 JA2091  ELLIP H (02/10/07)   99.418  (m)                       GP(2002.00)    
 JA2091  NAD 83(1997)-  38 36 10.39063(N)    087 43 29.55680(W) AD(       ) A
 JA2091  ELLIP H (09/15/03)   99.421  (m)                       GP(       ) 4 1
 JA2091  NAD 83(1997)-  38 36 10.39246(N)    087 43 29.55800(W) AD(       ) 1
 JA2091  ELLIP H (10/21/99)   99.483  (m)                       GP(       ) 4 1
 JA2091  NAD 83(1997)-  38 36 10.39275(N)    087 43 29.55746(W) AD(       ) 1
 JA2091  NAD 83(1986)-  38 36 10.40145(N)    087 43 29.55858(W) AD(       ) 1
 JA2091  NAD 27      -  38 36 10.22671(N)    087 43 29.45772(W) AD(       ) 3
 JA2091  NAVD 88 (09/15/03)  130.8    (m)  GEOID99  model used  GPS OBS        
 JA2091  NGVD 29 (06/25/91)  131.0    (m)  OSU 89B  model used  GPS OBS        
 JA2091
 JA2091.Superseded values are not recommended for survey control.
 JA2091
 JA2091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2091.See file dsdata.pdf to determine how the superseded data were derived.
 JA2091
 JA2091_MARKER: DS = TRIANGULATION STATION DISK
 JA2091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2091_STAMPING: AIRPORT 1968
 JA2091_MARK LOGO: CGS
 JA2091_PROJECTION: FLUSH
 JA2091_MAGNETIC: N = NO MAGNETIC MATERIAL
 JA2091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2091+STABILITY: SURFACE MOTION
 JA2091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA2091+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 JA2091
 JA2091  HISTORY     - Date     Condition        Report By
 JA2091  HISTORY     - 1968     MONUMENTED       CGS
 JA2091  HISTORY     - 1968     GOOD             CGS
 JA2091  HISTORY     - 19900928 GOOD             NGS
 JA2091  HISTORY     - 20020808 GOOD             NGS
 JA2091  HISTORY     - 20120404 GOOD             TROTT
 JA2091
 JA2091                          STATION DESCRIPTION
 JA2091
 JA2091'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2091'THE STATION IS LOCATED AT THE SOUTHEAST EDGE OF THE MT CARMEL
 JA2091'MUNICIPAL AIRPORT, ABOUT 4.5 MILES WEST-NORTHWEST OF ST FRANCISVILLE,
 JA2091'8 MILES SOUTH-SOUTHWEST OF LAWRENCEVILLE AND 14 MILES NORTH OF MT
 JA2091'CARMEL.
 JA2091'
 JA2091'TO REACH FROM THE POST OFFICE IN ST FRANCISVILLE, GO WEST ON A PAVED
 JA2091'ROAD FOR 2.7 MILES TO THE JUNCTION WITH STATE HIGHWAY 1.  TURN RIGHT
 JA2091'AND GO NORTH ON HIGHWAY 1 FOR 1.5 MILES TO A SIDE ROAD LEFT.  TURN
 JA2091'LEFT AND GO WEST ON A PAVED ROAD FOR 1.6 MILES TO THE AIRPORT AND THE
 JA2091'AZIMUTH MARK ON THE SOUTH SIDE OF A SMALL WHITE BUILDING ABOUT 125
 JA2091'FEET EAST OF A LARGE AIRPLANE HANGER.  CONTINUE SOUTH ON THE AIRPORT
 JA2091'TAXI STRIP FOR 0.15 MILE TO A RUNWAY.  TURN RIGHT AND GO SOUTHWEST ON
 JA2091'THE RUNWAY FOR 0.35 MILE TO AN EAST-WEST RUNWAY.  TURN LEFT AND GO
 JA2091'EAST ON THE RUNWAY FOR 0.25 MILE TO THE STATION ON THE RIGHT AT THE
 JA2091'SOUTH EDGE OF THE RUNWAY.
 JA2091'
 JA2091'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA2091'
 JA2091'STATION MARK, STAMPED AIRPORT 1968, PROJECTS 2 INCHES.  IT IS 1 FOOT
 JA2091'SOUTH OF THE RUNWAY AND ABOUT 225 FEET WEST OF WHERE THE RUNWAY CURVES
 JA2091'LEFT, NORTHEAST.
 JA2091'
 JA2091'RM 1, STAMPED AIRPORT NO 1 1968, PROJECTS 3 INCHES.  IT IS 3 FEET
 JA2091'NORTH OF THE RUNWAY.
 JA2091'
 JA2091'RM 2, STAMPED AIRPORT NO 2 1968, PROJECTS 2 INCHES.  IT IS 1.5 FEET
 JA2091'SOUTH OF THE SOUTH EDGE OF THE RUNWAY.
 JA2091'
 JA2091'AZ MK, STAMPED AIRPORT 1968 IS SET FLUSH WITH THE SURFACE OF THE
 JA2091'GROUND.  IT IS 3 FEET SOUTH OF A CONCRETE PATIO, 11 FEET NORTH OF A
 JA2091'PAVED PARKING AREA, 14 FEET SOUTH OF THE SOUTHEAST CORNER OF A SMALL
 JA2091'WHITE FRAME HOUSE, 21.5 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF THE
 JA2091'HOUSE AND ABOUT 125 FEET EAST OF THE NORTHEAST CORNER OF A LARGE
 JA2091'AIRPLANE HANGER.
 JA2091'
 JA2091'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JA2091
 JA2091                          STATION RECOVERY (1968)
 JA2091
 JA2091'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 JA2091'RECOVERED IN GOOD CONDITION.
 JA2091
 JA2091                          STATION RECOVERY (1990)
 JA2091
 JA2091'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JA2091'STATION IS LOCATED ABOUT 22 KM (13.7 MI) NORTH OF MOUNT CARMEL, 7 KM
 JA2091'(4.3 MI) WEST-NORTHWEST OF ST FRANCISVILLE, AT THE MOUNT CARMEL
 JA2091'MUNICIPAL AIRPORT, ALONG AN ABANDONED SECTION OF TAXI PARALLEL TO
 JA2091'RUNWAY 13-31, IN THE CENTER OF SECTION 15, T 2 N, R 12 W.
 JA2091'OWNERSHIP--CITY OF MOUNT CARMEL, MOUNT CARMEL, IL 62460.  AIRPORT
 JA2091'MANAGER IS MIKE VIEKE, PHONE 618-948-2413.
 JA2091'
 JA2091'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 15 IN THE NORTH
 JA2091'SECTION OF MOUNT CARMEL, GO NORTH ON HIGHWAY 1 FOR 19.5 KM (12.1 MI)
 JA2091'TO THE BRIDGE OVER RACCOON CREEK AT THE WABASH-LAWRENCE COUNTY LINE.
 JA2091'CONTINUE NORTH FOR 4.80 KM (2.98 MI) TO A PAVED ROAD LEFT.TURN LEFT,
 JA2091'WEST, FOR 2.60 KM (1.62 MI) TO ROAD END AT AIRPORT AND GATE.  PASS
 JA2091'THROUGH GATE, THEN TURN LEFT, SOUTH, ON APRON FOR 0.25 KM (0.16 MI) TO
 JA2091'A CROSS TAXI.  BEAR RIGHT, SOUTHWEST, FOR 0.54 KM (0.34 MI) TO THE
 JA2091'ABANDONED TAXI.  TURN LEFT, SOUTHEAST, ON TAXI FOR 0.42 KM (0.26 MI)
 JA2091'TO THE STATION ON THE RIGHT.
 JA2091'
 JA2091'STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 30-CM ROUND
 JA2091'CONCRETE POST PROJECTING 1 CM.  IT IS 75 M (246.1 FT) NORTHWEST OF A
 JA2091'BEND IN THE TAXI, 269 M (882.5 FT) SOUTHEAST OF THE CENTER OF RUNWAY
 JA2091'4-22, 1.6 M (5.2 FT) NORTHEAST OF A FIBERGLASS WITNESS POST AT FIELD
 JA2091'EDGE, AND 0.3 M (1.0 FT) SOUTHWEST OF EDGE OF TAXI.
 JA2091
 JA2091                          STATION RECOVERY (2002)
 JA2091
 JA2091'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (RA)
 JA2091'RECOVERED AS DESCRIBED
 JA2091
 JA2091                          STATION RECOVERY (2012)
 JA2091
 JA2091'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 JA2091'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3258 ***********************************************************************
 DK3258  DESIGNATION -  AIRPORT
 DK3258  PID         -  DK3258
 DK3258  STATE/COUNTY-  IL/DU PAGE
 DK3258  COUNTRY     -  US
 DK3258  USGS QUAD   -  LOMBARD (2018)
 DK3258
 DK3258                         *CURRENT SURVEY CONTROL
 DK3258  ______________________________________________________________________
 DK3258* NAD 83(1986) POSITION- 41 59 16.     (N) 088 05 48.     (W)   SCALED
 DK3258* NAVD 88 ORTHO HEIGHT -   242.220 (meters)      794.68  (feet) ADJUSTED
 DK3258  ______________________________________________________________________
 DK3258  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 DK3258  DYNAMIC HEIGHT  -        242.136 (meters)      794.41  (feet) COMP
 DK3258  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 DK3258
 DK3258  VERT ORDER      -  SECOND    CLASS I
 DK3258
 DK3258.The horizontal coordinates were scaled from a map and have
 DK3258.an estimated accuracy of +/- 6 seconds.
 DK3258
 DK3258.The orthometric height was determined by differential leveling and
 DK3258.adjusted by the NATIONAL GEODETIC SURVEY
 DK3258.in May 2008.
 DK3258
 DK3258.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3258.GEOID18 height accuracy estimate available here.
 DK3258
 DK3258.Click photographs - Photos may exist for this station.
 DK3258
 DK3258.The dynamic height is computed by dividing the NAVD 88
 DK3258.geopotential number by the normal gravity value computed on the
 DK3258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3258.degrees latitude (g = 980.6199 gals.).
 DK3258
 DK3258.The modeled gravity was interpolated from observed gravity values.
 DK3258
 DK3258;                    North         East    Units  Estimated Accuracy
 DK3258;SPC IL E     -   590,770.      319,610.      MT  (+/- 180 meters Scaled)
 DK3258
 DK3258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM091490(NAD 83)
 DK3258
 DK3258                          SUPERSEDED SURVEY CONTROL
 DK3258
 DK3258.No superseded survey control is available for this station.
 DK3258
 DK3258_MARKER: F = FLANGE-ENCASED ROD
 DK3258_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DK3258_STAMPING: AIRPORT 1995
 DK3258_MARK LOGO: NONE
 DK3258_PROJECTION: PROJECTING 20 CENTIMETERS
 DK3258_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3258_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3258+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2007
 DK3258_ROD/PIPE-DEPTH: 3.1 meters
 DK3258
 DK3258  HISTORY     - Date     Condition        Report By
 DK3258  HISTORY     - 19950601 MONUMENTED       NONE
 DK3258  HISTORY     - 20070412 GOOD             PATRIC
 DK3258
 DK3258                          STATION DESCRIPTION
 DK3258
 DK3258'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3258'THE STATION IS IN SCHAUMBURG, IL.
 DK3258'
 DK3258'TO REACH THE STATION FROM THE INTERSECTION OF THE ELGIN-OHARE
 DK3258'EXPRESSWAY AND STH 19 (IRVING PARK ROAD), GO EAST ALONG IRVING PARK
 DK3258'ROAD FOR 0.8 M (2.6 FT) TO WRIGHT BOULEVARD TO THE SOUTH AND THE
 DK3258'STATION INSIDE THE SCHAUMBURG AIRPORT.
 DK3258'
 DK3258'THE STATION IS LOCATED 148 FT (45.1 M) FROM MAIN RUNWAY CENTER AND 200
 DK3258'YDS (182.9 M) TO THE END OF RUNWAY, 97 FT (29.6 M) FROM THE EDGE OF
 DK3258'SAME RUNWAY AND 84 FT (25.6 M) FROM THE CHAIN LINK FENCE.  0.2 MI (0.3
 DK3258'KM) EAST OF ENTRANCE ROAD TO SCHAUMBURG AIRPORT.
 DK3258'
 DK3258'NOTE--ACCESS TO MARK IS HAD THROUGH A 5 INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0891 ***********************************************************************
 NH0891  DESIGNATION -  AIRPORT A POINT
 NH0891  PID         -  NH0891
 NH0891  STATE/COUNTY-  IL/WINNEBAGO
 NH0891  COUNTRY     -  US
 NH0891  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0891
 NH0891                         *CURRENT SURVEY CONTROL
 NH0891  ______________________________________________________________________
 NH0891* NAD 83(1986) POSITION- 42 20 59.     (N) 089 03 01.     (W)   SCALED
 NH0891* NAVD 88 ORTHO HEIGHT -   224.70  (+/-2cm)      737.2   (feet) VERTCON3
 NH0891  ______________________________________________________________________
 NH0891  GEOID HEIGHT    -        -33.539 (meters)                     GEOID18
 NH0891  VERT ORDER      -  THIRD (See Below)
 NH0891
 NH0891.The horizontal coordinates were scaled from a map and have
 NH0891.an estimated accuracy of +/- 6 seconds.
 NH0891
 NH0891.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH0891.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH0891
 NH0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0891.GEOID18 height accuracy estimate available here.
 NH0891
 NH0891.The vertical order pertains to the NGVD 29 superseded value.
 NH0891
 NH0891.Click photographs - Photos may exist for this station.
 NH0891
 NH0891;                    North         East    Units  Estimated Accuracy
 NH0891;SPC IL W     -   631,530.      791,980.      MT  (+/- 180 meters Scaled)
 NH0891
 NH0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM311906(NAD 83)
 NH0891
 NH0891                          SUPERSEDED SURVEY CONTROL
 NH0891
 NH0891  NGVD 29 (11/09/15)  224.76   (m)          737.4    (f) RESET       3  
 NH0891
 NH0891.Superseded values are not recommended for survey control.
 NH0891
 NH0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0891.See file dsdata.pdf to determine how the superseded data were derived.
 NH0891
 NH0891_MARKER: A = ALUMINUM MARKER
 NH0891_STAMPING: AIRPORT 1935 A POINT BM RESET 1975
 NH0891_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0891
 NH0891  HISTORY     - Date     Condition        Report By
 NH0891  HISTORY     - 1975     MONUMENTED       NGS
 NH0891  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH0891
 NH0891                          STATION DESCRIPTION
 NH0891
 NH0891'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 NH0891'2.5 MI NORTH FROM LOVES PARK.
 NH0891'2.5 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE JUNCTION OF RIVERSIDE
 NH0891'BOULEVARD IN LOVES PARK, ACROSS THE HIGHWAY AND ALONG THE WEST SERVICE
 NH0891'ROAD OF FRANKLIN MIDDLE SCHOOL, 112 FEET WEST OF CENTERLINE OF THE
 NH0891'SOUTHBOUND TRAFFIC OF U.S. HIGHWAY 51, 19 FEET EAST OF THE CENTERLINE
 NH0891'OF THE SERVICE ROAD, AND MARK BEING AN ALUMINUM MONUMENT.
 NH0891'THE MARK IS 1 FT  S FROM A WITNESS POST.
 NH0891
 NH0891                          STATION RECOVERY (1997)
 NH0891
 NH0891'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0891'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2137 ***********************************************************************
 JA2137  DESIGNATION -  AIRPORT AZ MK
 JA2137  PID         -  JA2137
 JA2137  STATE/COUNTY-  IL/LAWRENCE
 JA2137  COUNTRY     -  US
 JA2137  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 JA2137
 JA2137                         *CURRENT SURVEY CONTROL
 JA2137  ______________________________________________________________________
 JA2137* NAD 83(1997) POSITION- 38 36 40.47295(N) 087 43 26.72303(W)   ADJUSTED
 JA2137* NAD 83(1997) ELLIP HT-    98.514 (meters)        (10/21/99)   ADJUSTED
 JA2137* NAVD 88 ORTHO HEIGHT -   129.9   (meters)      426.    (feet) VERTCON3
 JA2137  ______________________________________________________________________
 JA2137  GEOID HEIGHT    -        -31.454 (meters)                     GEOID18
 JA2137  NAD 83(1997) X  -    198,179.154 (meters)                     COMP
 JA2137  NAD 83(1997) Y  - -4,986,513.129 (meters)                     COMP
 JA2137  NAD 83(1997) Z  -  3,958,747.592 (meters)                     COMP
 JA2137  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 JA2137  HORZ ORDER      -  FIRST
 JA2137  ELLP ORDER      -  FOURTH    CLASS I
 JA2137
 JA2137.This mark is at Mount Carmel Airport (AJG)
 JA2137
 JA2137.The horizontal coordinates were established by GPS observations
 JA2137.and adjusted by the National Geodetic Survey in October 1999.
 JA2137
 JA2137.The NAVD 88 height was computed by applying the VERTCON shift value to
 JA2137.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JA2137
 JA2137.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2137.GEOID18 height accuracy estimate available here.
 JA2137
 JA2137.Click photographs - Photos may exist for this station.
 JA2137
 JA2137.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA2137
 JA2137.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2137
 JA2137.The ellipsoidal height was determined by GPS observations
 JA2137.and is referenced to NAD 83.
 JA2137
 JA2137. The following values were computed from the NAD 83(1997) position.
 JA2137
 JA2137;                    North         East     Units Scale Factor Converg.
 JA2137;SPC IL E     -   215,998.514   353,063.061   MT  1.00000966   +0 22 48.7
 JA2137;SPC IL E     -   708,655.12  1,158,341.06   sFT  1.00000966   +0 22 48.7
 JA2137;UTM  16      - 4,273,885.778   436,957.769   MT  0.99964894   -0 27 06.7
 JA2137
 JA2137!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2137!SPC IL E     -   0.99998454  x   1.00000966  =   0.99999420
 JA2137!UTM  16      -   0.99998454  x   0.99964894  =   0.99963349
 JA2137
 JA2137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3695773885(NAD 83)
 JA2137
 JA2137|---------------------------------------------------------------------|
 JA2137| PID    Reference Object                     Distance      Geod. Az  |
 JA2137|                                                           dddmmss.s |
 JA2137| JA2091 AIRPORT                              41.987 METERS 24355     |
 JA2137|---------------------------------------------------------------------|
 JA2137
 JA2137                          SUPERSEDED SURVEY CONTROL
 JA2137
 JA2137  NAD 83(1997)-  38 36 40.47324(N)    087 43 26.72250(W) AD(       ) 1
 JA2137  NAD 83(1986)-  38 36 40.48194(N)    087 43 26.72361(W) AD(       ) 1
 JA2137  NGVD 29 (06/25/91)  130.0    (m)  OSU 89B  model used  GPS OBS        
 JA2137
 JA2137.Superseded values are not recommended for survey control.
 JA2137
 JA2137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2137.See file dsdata.pdf to determine how the superseded data were derived.
 JA2137
 JA2137_MARKER: DZ = AZIMUTH MARK DISK
 JA2137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2137_STAMPING: AIRPORT 1968
 JA2137_MARK LOGO: CGS
 JA2137_PROJECTION: FLUSH
 JA2137_MAGNETIC: N = NO MAGNETIC MATERIAL
 JA2137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2137+STABILITY: SURFACE MOTION
 JA2137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA2137+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1990
 JA2137
 JA2137  HISTORY     - Date     Condition        Report By
 JA2137  HISTORY     - 1968     MONUMENTED       CGS
 JA2137  HISTORY     - 19900928 GOOD             NGS
 JA2137
 JA2137                          STATION DESCRIPTION
 JA2137
 JA2137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JA2137'STATION IS LOCATED ABOUT 22.5 KM (14.0 MI) NORTH OF MOUNT CARMEL, 7 KM
 JA2137'(4.3 MI) WEST-NORTHWEST OF ST FRANCISVILLE, AT THE MOUNT CARMEL
 JA2137'MUNICIPAL AIRPORT, AT THE SMALL PILOTS LOUNGE BUILDING JUST SOUTHEAST
 JA2137'OF THE OFFICE, IN THE NORTHWEST 1/4 OF SECTION 15, T 2 N, R 12 W.
 JA2137'OWNERSHIP--CITY OF MOUNT CARMEL, MOUNT CARMEL, IL 62460.  AIRPORT
 JA2137'MANAGER IS MIKE VIEKE, PHONE 618-948-2413.
 JA2137'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 15 IN THE NORTH
 JA2137'SECTION OF MOUNT CARMEL, GO NORTH ON HIGHWAY 1 FOR 19.5 KM (12.1 MI)
 JA2137'TO THE BRIDGE OVER RACCOON CREEK AT THE WABASH-LAWRENCE COUNTY LINE.
 JA2137'CONTINUE NORTH FOR 4.80 KM (2.98 MI) TO A PAVED ROAD LEFT.  TURN
 JA2137'LEFT, WEST, FOR 2.60 KM (1.62 MI) TO ROAD END AT AIRPORT AND GATE.
 JA2137'PASS THROUGH GATE, THEN TURN LEFT, SOUTH, FOR 30 M (98.4 FT) TO THE
 JA2137'STATION ON THE LEFT
 JA2137'STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 30-CM ROUND
 JA2137'CONCRETE POST FLUSH WITH THE GROUND.  4.3 M (14.1 FT) SOUTH-SOUTHWEST
 JA2137'OF SOUTHEAST CORNER OF LOUNGE, 0.9 M (3.0 FT) SOUTHEAST OF SOUTHEAST
 JA2137'CORNER OF CONCRETE PAD, 3.3 M (10.8 FT) NORTH OF NORTH EDGE OF APRON,
 JA2137'AND 28.2 M (92.5 FT) EAST OF EAST END OF SMALL ISLAND HOUSING GAS
 JA2137'PUMPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1344 ***********************************************************************
 KB1344  DESIGNATION -  AIRPORT BCN DECATUR APT
 KB1344  PID         -  KB1344
 KB1344  STATE/COUNTY-  IL/MACON
 KB1344  COUNTRY     -  US
 KB1344  USGS QUAD   -  DECATUR (2018)
 KB1344
 KB1344                         *CURRENT SURVEY CONTROL
 KB1344  ______________________________________________________________________
 KB1344* NAD 83(1997) POSITION- 39 49 57.06672(N) 088 52 39.09476(W)   ADJUSTED
 KB1344  ______________________________________________________________________
 KB1344  GEOID HEIGHT    -        -32.335 (meters)                     GEOID18
 KB1344  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 KB1344  HORZ ORDER      -  THIRD
 KB1344
 KB1344.This mark is at Decatur Airport (DEC)
 KB1344
 KB1344.The horizontal coordinates were established by classical geodetic methods
 KB1344.and adjusted by the National Geodetic Survey in October 1999.
 KB1344
 KB1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1344.GEOID18 height accuracy estimate available here.
 KB1344
 KB1344.Click photographs - Photos may exist for this station.
 KB1344
 KB1344.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1344
 KB1344. The following values were computed from the NAD 83(1997) position.
 KB1344
 KB1344;                    North         East     Units Scale Factor Converg.
 KB1344;SPC IL E     -   351,546.509   253,416.965   MT  1.00000170   -0 20 54.9
 KB1344;SPC IL E     - 1,153,365.50    831,418.83   sFT  1.00000170   -0 20 54.9
 KB1344;SPC IL W     -   352,188.168   810,348.343   MT  1.00009103   +0 49 33.0
 KB1344;SPC IL W     - 1,155,470.68  2,658,617.86   sFT  1.00009103   +0 49 33.0
 KB1344;UTM  16      - 4,410,855.158   339,338.838   MT  0.99991778   -1 12 10.4
 KB1344
 KB1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3933810855(NAD 83)
 KB1344
 KB1344                          SUPERSEDED SURVEY CONTROL
 KB1344
 KB1344  NAD 83(1986)-  39 49 57.07640(N)    088 52 39.08682(W) AD(       ) 3
 KB1344  NAD 27      -  39 49 56.94529(N)    088 52 38.82332(W) AD(       ) 3
 KB1344
 KB1344.Superseded values are not recommended for survey control.
 KB1344
 KB1344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1344.See file dsdata.pdf to determine how the superseded data were derived.
 KB1344
 KB1344_MARKER: 21 = AIRPORT BEACON
 KB1344
 KB1344  HISTORY     - Date     Condition        Report By
 KB1344  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1344  HISTORY     - 1977     GOOD             NGS
 KB1344
 KB1344                          STATION DESCRIPTION
 KB1344
 KB1344'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1344'DECATUR MUNICIPAL AIRPORT BEACON IS A 4-LEGGED STEEL STRUCTURE,
 KB1344'PAINTED ALTERNATELY RED AND WHITE, WITH A REVOLVING GREEN AND
 KB1344'WHITE LIGHT ATOP THE STRUCTURE.  THE OVERALL HEIGHT OF THE
 KB1344'STRUCTURE IS ABOUT 55 FEET.
 KB1344'
 KB1344'THE BEACON IS LOCATED ABOUT 4-1/2 MILES EAST-SOUTHEAST OF
 KB1344'DOWNTOWN DECATUR AT THE DECATUR MUNICIPAL AIRPORT.
 KB1344'
 KB1344'STATION IS THE CENTER OF THE REVOLVING LIGHT.
 KB1344
 KB1344                          STATION RECOVERY (1977)
 KB1344
 KB1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (DRM)
 KB1344'RECOVERED AS DESCRIBED.
 KB1344'
 KB1344'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE DECATUR
 KB1344'MUNICIPAL AIRPORT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1604 ***********************************************************************
 MF1604  DESIGNATION -  AIRPORT BCN DIXON MUN APT 1954
 MF1604  PID         -  MF1604
 MF1604  STATE/COUNTY-  IL/LEE
 MF1604  COUNTRY     -  US
 MF1604  USGS QUAD   -  DIXON EAST (2018)
 MF1604
 MF1604                         *CURRENT SURVEY CONTROL
 MF1604  ______________________________________________________________________
 MF1604* NAD 83(1997) POSITION- 41 50 15.04987(N) 089 26 39.04638(W)   ADJUSTED
 MF1604* NAVD 88 ORTHO HEIGHT -   239.    (meters)      784.    (feet) SCALED
 MF1604  ______________________________________________________________________
 MF1604  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 MF1604  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 MF1604  HORZ ORDER      -  THIRD
 MF1604
 MF1604.This mark is at Dixon Mun Charles R Walgreen Fld Airport (C73)
 MF1604
 MF1604.The horizontal coordinates were established by classical geodetic methods
 MF1604.and adjusted by the National Geodetic Survey in October 1999.
 MF1604
 MF1604.The orthometric height was scaled from a topographic map.
 MF1604
 MF1604.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1604.GEOID18 height accuracy estimate available here.
 MF1604
 MF1604.Click photographs - Photos may exist for this station.
 MF1604
 MF1604.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1604
 MF1604. The following values were computed from the NAD 83(1997) position.
 MF1604
 MF1604;                    North         East     Units Scale Factor Converg.
 MF1604;SPC IL W     -   574,288.397   760,007.295   MT  0.99998547   +0 28 54.9
 MF1604;SPC IL W     - 1,884,144.52  2,493,457.27   sFT  0.99998547   +0 28 54.9
 MF1604;UTM  16      - 4,634,624.061   297,057.829   MT  1.00010683   -1 37 51.1
 MF1604
 MF1604!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1604!SPC IL W     -   0.99996771  x   0.99998547  =   0.99995318
 MF1604!UTM  16      -   0.99996771  x   1.00010683  =   1.00007454
 MF1604
 MF1604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9705734624(NAD 83)
 MF1604
 MF1604                          SUPERSEDED SURVEY CONTROL
 MF1604
 MF1604  NAD 83(1996)-  41 50 15.05007(N)    089 26 39.04630(W) AD(       ) 3
 MF1604  NAD 83(1986)-  41 50 15.05403(N)    089 26 39.05434(W) AD(       ) 3
 MF1604  NAD 27      -  41 50 14.93400(N)    089 26 38.68200(W) AD(       ) 3
 MF1604
 MF1604.Superseded values are not recommended for survey control.
 MF1604
 MF1604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1604.See file dsdata.pdf to determine how the superseded data were derived.
 MF1604
 MF1604_MARKER: 21 = AIRPORT BEACON
 MF1604_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1604+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2003
 MF1604
 MF1604  HISTORY     - Date     Condition        Report By
 MF1604  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1604  HISTORY     - 19950811 GOOD             USPSQD
 MF1604  HISTORY     - 20020114 GOOD             NGS
 MF1604  HISTORY     - 20030423 GOOD             USPSQD
 MF1604
 MF1604                          STATION DESCRIPTION
 MF1604
 MF1604'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1604'STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHEAST OF DIXON
 MF1604'ON THE DIXON MUNI. AIRPORT.  IT IS A FOUR LEGGED STEEL STRUCTURE,
 MF1604'63 FEET HIGH, PAINTED IN ALTERNATE COLORS OF ORANGE AND
 MF1604'WHITE, WITH A FLASHING WHITE LIGHT ATOP.
 MF1604'
 MF1604'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 MF1604'BURKET.  THE DISTANCE IS 218.75 FEET, 66.675 METERS.
 MF1604
 MF1604                          STATION RECOVERY (1995)
 MF1604
 MF1604'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1604'RECOVERED IN GOOD CONDITION.
 MF1604
 MF1604                          STATION RECOVERY (2002)
 MF1604
 MF1604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1604'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1604
 MF1604                          STATION RECOVERY (2003)
 MF1604
 MF1604'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1604'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2077 ***********************************************************************
 JA2077  DESIGNATION -  AIRPORT BCN LAWRENCEVILLE APT
 JA2077  PID         -  JA2077
 JA2077  STATE/COUNTY-  IL/LAWRENCE
 JA2077  COUNTRY     -  US
 JA2077  USGS QUAD   -  RUSSELLVILLE (2018)
 JA2077
 JA2077                         *CURRENT SURVEY CONTROL
 JA2077  ______________________________________________________________________
 JA2077* NAD 83(1997) POSITION- 38 45 41.50680(N) 087 36 18.12544(W)   ADJUSTED
 JA2077* NAVD 88 ORTHO HEIGHT -   129.    (meters)      423.    (feet) SCALED
 JA2077  ______________________________________________________________________
 JA2077  GEOID HEIGHT    -        -31.731 (meters)                     GEOID18
 JA2077  LAPLACE CORR    -         -2.24  (seconds)                    DEFLEC18
 JA2077  HORZ ORDER      -  THIRD
 JA2077
 JA2077.This mark is at Lawrenceville Vincennes Intl Airport (LWV)
 JA2077
 JA2077.The horizontal coordinates were established by classical geodetic methods
 JA2077.and adjusted by the National Geodetic Survey in October 1999.
 JA2077
 JA2077.The orthometric height was scaled from a topographic map.
 JA2077
 JA2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2077.GEOID18 height accuracy estimate available here.
 JA2077
 JA2077.Click photographs - Photos may exist for this station.
 JA2077
 JA2077.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2077
 JA2077. The following values were computed from the NAD 83(1997) position.
 JA2077
 JA2077;                    North         East     Units Scale Factor Converg.
 JA2077;SPC IL E     -   232,757.233   363,299.896   MT  1.00002432   +0 27 21.6
 JA2077;SPC IL E     -   763,637.69  1,191,926.41   sFT  1.00002432   +0 27 21.6
 JA2077;SPC IN W     -   390,153.064   854,656.941   MT  0.99999197   -0 19 35.9
 JA2077;SPC IN W     - 1,280,027.18  2,803,986.98   sFT  0.99999197   -0 19 35.9
 JA2077;UTM  16      - 4,290,487.587   447,433.352   MT  0.99963403   -0 22 43.7
 JA2077
 JA2077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2077!SPC IL E     -   0.99998476  x   1.00002432  =   1.00000908
 JA2077!SPC IN W     -   0.99998476  x   0.99999197  =   0.99997673
 JA2077!UTM  16      -   0.99998476  x   0.99963403  =   0.99961879
 JA2077
 JA2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4743390487(NAD 83)
 JA2077
 JA2077                          SUPERSEDED SURVEY CONTROL
 JA2077
 JA2077  NAD 83(1997)-  38 45 41.50675(N)    087 36 18.12531(W) AD(       ) 3
 JA2077  NAD 83(1986)-  38 45 41.51684(N)    087 36 18.12398(W) AD(       ) 3
 JA2077
 JA2077.Superseded values are not recommended for survey control.
 JA2077
 JA2077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2077.See file dsdata.pdf to determine how the superseded data were derived.
 JA2077
 JA2077_MARKER: 21 = AIRPORT BEACON
 JA2077
 JA2077  HISTORY     - Date     Condition        Report By
 JA2077  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2077
 JA2077                          STATION DESCRIPTION
 JA2077
 JA2077'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2077'THE STATION IS THE SHAFT AT THE BOTTOM OF THE REVOLVING LIGHT,
 JA2077'LOCATED AT THE
 JA2077'LAWRENCEVILLE VINCENNES AIRPORT, ABOUT 30 FEET NORTH
 JA2077'OF THE ADMINISTRATION BUILDING,
 JA2077'ABOUT 4.5 MILES NORTHEAST OF
 JA2077'LAWRENCEVILLE, 6 MILES SOUTHWEST OF RUSSELVELLE
 JA2077'AND 7 MILES NORTHWEST
 JA2077'OF VINCENNES, INDIANA.  THE BEACON IS A ROTATING WHITE AND GREEN
 JA2077'LIGHT AT THE
 JA2077'TOP OF A ROUND SELF SUPPORTED METAL POLE, PAINTED IN
 JA2077'ALTERNATE SECTIONS OF RED AND
 JA2077'WHITE AND IS ABOUT 65 FEET HIGH.  IT IS
 JA2077'OWNED AND OPERATED BY THE LAWRENCEVILLE-
 JA2077'VINCENNES AIRPORT.
 JA2077'
 JA2077'THE AIRPORT WAS FORMERLY U S AIRFORCE BASE GEORGE FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2092 ***********************************************************************
 JA2092  DESIGNATION -  AIRPORT BCN MT CARMEL AIRPORT
 JA2092  PID         -  JA2092
 JA2092  STATE/COUNTY-  IL/LAWRENCE
 JA2092  COUNTRY     -  US
 JA2092  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 JA2092
 JA2092                         *CURRENT SURVEY CONTROL
 JA2092  ______________________________________________________________________
 JA2092* NAD 83(1997) POSITION- 38 36 40.69067(N) 087 43 29.33132(W)   ADJUSTED
 JA2092  ______________________________________________________________________
 JA2092  GEOID HEIGHT    -        -31.453 (meters)                     GEOID18
 JA2092  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 JA2092  HORZ ORDER      -  THIRD
 JA2092
 JA2092.This mark is at Mount Carmel Airport (AJG)
 JA2092
 JA2092.The horizontal coordinates were established by classical geodetic methods
 JA2092.and adjusted by the National Geodetic Survey in October 1999.
 JA2092
 JA2092.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2092.GEOID18 height accuracy estimate available here.
 JA2092
 JA2092.Click photographs - Photos may exist for this station.
 JA2092
 JA2092.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2092
 JA2092. The following values were computed from the NAD 83(1997) position.
 JA2092
 JA2092;                    North         East     Units Scale Factor Converg.
 JA2092;SPC IL E     -   216,004.809   352,999.913   MT  1.00000958   +0 22 47.1
 JA2092;SPC IL E     -   708,675.78  1,158,133.88   sFT  1.00000958   +0 22 47.1
 JA2092;SPC IN W     -   373,542.960   844,129.664   MT  1.00000509   -0 24 01.1
 JA2092;SPC IN W     - 1,225,532.19  2,769,448.74   sFT  1.00000509   -0 24 01.1
 JA2092;UTM  16      - 4,273,892.987   436,894.741   MT  0.99964904   -0 27 08.4
 JA2092
 JA2092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3689473892(NAD 83)
 JA2092
 JA2092                          SUPERSEDED SURVEY CONTROL
 JA2092
 JA2092  NAD 83(1997)-  38 36 40.69127(N)    087 43 29.33072(W) AD(       ) 3
 JA2092  NAD 83(1986)-  38 36 40.70121(N)    087 43 29.33152(W) AD(       ) 3
 JA2092  NAD 27      -  38 36 40.52999(N)    087 43 29.23058(W) AD(       ) 3
 JA2092
 JA2092.Superseded values are not recommended for survey control.
 JA2092
 JA2092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2092.See file dsdata.pdf to determine how the superseded data were derived.
 JA2092
 JA2092_MARKER: 21 = AIRPORT BEACON
 JA2092
 JA2092  HISTORY     - Date     Condition        Report By
 JA2092  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2092
 JA2092                          STATION DESCRIPTION
 JA2092
 JA2092'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2092'THE STATION IS THE SHAFT AT THE BOTTOM OF THE REVOLVING LIGHT,
 JA2092'LOCATED ABOUT 20
 JA2092'FEET NORTH OF AN AIRPLANE HANGER AT THE NORTH EDGE
 JA2092'OF THE AIRPORT, ABOUT 4.5 MILES
 JA2092'WEST-NORTHWEST OS ST FRANCISVILLE, 8
 JA2092'MILES SOUTH-SOUTHWEST OF LAWRENCEVILLE AND 14
 JA2092'MILES NORTH OF MT
 JA2092'CARMEL.  THE BEACON IS A ROTATING WHITE AND GREEN LIGHT AT THE
 JA2092'TOP OF A ROUND
 JA2092'SELF SUPPORTED METAL POLE, PAINTED IN ALTERNATE SECTIONS OF
 JA2092'RED AND WHITE AND IS 65
 JA2092'FEET HIGH.  IT IS OWNED BY THE MT CARMEL
 JA2092'MUNICIPAL AIRPORT.
 JA2092'
 JA2092'TO REACH FROM THE POST OFFICE IN ST FRANCISVILLE, GO WEST ON A PAVED
 JA2092'ROAD FOR 2.7 MILES
 JA2092'TO THE JUNCTION WITH STATE HIGHWAY 1.  TURN RIGHT
 JA2092'AND GO NORTH ON HIGHWAY 1 FOR 1.5
 JA2092'MILES TO A SIDE ROAD LEFT.  TURN
 JA2092'LEFT AND GO WEST ON A BLACKTOP ROAD FOR 1.6 MILES TO
 JA2092'THE AIRPORT
 JA2092'HANGER AND THE BEACON AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3178 ***********************************************************************
 ME3178  DESIGNATION -  AIRPORT BCN OHARE INTL AIRPORT
 ME3178  PID         -  ME3178
 ME3178  STATE/COUNTY-  IL/COOK
 ME3178  COUNTRY     -  US
 ME3178  USGS QUAD   -  ELMHURST (2018)
 ME3178
 ME3178                         *CURRENT SURVEY CONTROL
 ME3178  ______________________________________________________________________
 ME3178* NAD 83(1997) POSITION- 41 58 37.16192(N) 087 54 28.84301(W)   ADJUSTED
 ME3178  ______________________________________________________________________
 ME3178  GEOID HEIGHT    -        -33.627 (meters)                     GEOID18
 ME3178  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 ME3178  HORZ ORDER      -  THIRD
 ME3178
 ME3178.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3178
 ME3178.The horizontal coordinates were established by classical geodetic methods
 ME3178.and adjusted by the National Geodetic Survey in October 1999.
 ME3178
 ME3178.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3178.GEOID18 height accuracy estimate available here.
 ME3178
 ME3178.Click photographs - Photos may exist for this station.
 ME3178
 ME3178.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3178
 ME3178. The following values were computed from the NAD 83(1997) position.
 ME3178
 ME3178;                    North         East     Units Scale Factor Converg.
 ME3178;SPC IL E     -   589,634.325   335,250.047   MT  0.99999028   +0 17 04.1
 ME3178;SPC IL E     - 1,934,491.95  1,099,899.53   sFT  0.99999028   +0 17 04.1
 ME3178;UTM  16      - 4,647,620.093   424,773.186   MT  0.99966963   -0 36 26.4
 ME3178
 ME3178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2477347620(NAD 83)
 ME3178
 ME3178                          SUPERSEDED SURVEY CONTROL
 ME3178
 ME3178  NAD 83(1997)-  41 58 37.16201(N)    087 54 28.84357(W) AD(       ) 3
 ME3178  NAD 83(1994)-  41 58 37.16177(N)    087 54 28.85796(W) AD(       ) 3
 ME3178  NAD 83(1986)-  41 58 37.16415(N)    087 54 28.85773(W) AD(       ) 3
 ME3178  NAD 27      -  41 58 37.05747(N)    087 54 28.62278(W) AD(       ) 3
 ME3178
 ME3178.Superseded values are not recommended for survey control.
 ME3178
 ME3178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3178.See file dsdata.pdf to determine how the superseded data were derived.
 ME3178
 ME3178_MARKER: 21 = AIRPORT BEACON
 ME3178
 ME3178  HISTORY     - Date     Condition        Report By
 ME3178  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3178  HISTORY     - 1959     GOOD             CGS
 ME3178  HISTORY     - 1965     GOOD             CGS
 ME3178
 ME3178                          STATION DESCRIPTION
 ME3178
 ME3178'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3178'THE STATION IS THE CENTER OF THE BEACON WHICH IS ON THE ROOF
 ME3178'OF THE OHARE
 ME3178'FIELD, CHICAGO INTERNATIONAL AIRPORT, CHICAGO, CONTROL TOWER.  IT IS
 ME3178'A REVOLVING GREEN AND WHITE
 ME3178'BEACON AND IS PAINTED WHITE.  IT IS ABOUT 10 FEET HIGH.
 ME3178'
 ME3178'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION OHARE.  THE
 ME3178'DISTANCE IS 1.844 METERS, 6.05
 ME3178'FEET.
 ME3178
 ME3178                          STATION RECOVERY (1959)
 ME3178
 ME3178'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 ME3178'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE.
 ME3178
 ME3178                          STATION RECOVERY (1965)
 ME3178
 ME3178'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME3178'THE AIRPORT BEACON HAS BEEN REMOVED AND THE STATION IS DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0555 ***********************************************************************
 NG0555  DESIGNATION -  AIRPORT BCN PAL WAUKEE AIRPORT
 NG0555  PID         -  NG0555
 NG0555  STATE/COUNTY-  IL/COOK
 NG0555  COUNTRY     -  US
 NG0555  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0555
 NG0555                         *CURRENT SURVEY CONTROL
 NG0555  ______________________________________________________________________
 NG0555* NAD 83(1997) POSITION- 42 06 42.43077(N) 087 53 31.70572(W)   ADJUSTED
 NG0555  ______________________________________________________________________
 NG0555  GEOID HEIGHT    -        -33.860 (meters)                     GEOID18
 NG0555  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 NG0555  HORZ ORDER      -  THIRD
 NG0555
 NG0555.This mark is at Palwaukee Airport (PWK)
 NG0555
 NG0555.The horizontal coordinates were established by classical geodetic methods
 NG0555.and adjusted by the National Geodetic Survey in October 1999.
 NG0555
 NG0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0555.GEOID18 height accuracy estimate available here.
 NG0555
 NG0555.Click photographs - Photos may exist for this station.
 NG0555
 NG0555.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0555
 NG0555. The following values were computed from the NAD 83(1997) position.
 NG0555
 NG0555;                    North         East     Units Scale Factor Converg.
 NG0555;SPC IL E     -   604,613.101   336,488.243   MT  0.99999138   +0 17 45.1
 NG0555;SPC IL E     - 1,983,634.82  1,103,961.84   sFT  0.99999138   +0 17 45.1
 NG0555;UTM  16      - 4,662,572.929   426,244.197   MT  0.99966693   -0 35 53.8
 NG0555
 NG0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2624462572(NAD 83)
 NG0555
 NG0555                          SUPERSEDED SURVEY CONTROL
 NG0555
 NG0555  NAD 83(1997)-  42 06 42.43080(N)    087 53 31.70632(W) AD(       ) 3
 NG0555  NAD 83(1994)-  42 06 42.43235(N)    087 53 31.71984(W) AD(       ) 3
 NG0555  NAD 83(1986)-  42 06 42.43349(N)    087 53 31.72026(W) AD(       ) 3
 NG0555  NAD 27      -  42 06 42.33126(N)    087 53 31.47487(W) AD(       ) 3
 NG0555
 NG0555.Superseded values are not recommended for survey control.
 NG0555
 NG0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0555.See file dsdata.pdf to determine how the superseded data were derived.
 NG0555
 NG0555_MARKER: 21 = AIRPORT BEACON
 NG0555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0555+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2002
 NG0555
 NG0555  HISTORY     - Date     Condition        Report By
 NG0555  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0555  HISTORY     - 1973     GOOD             NGS
 NG0555  HISTORY     - 1978     GOOD             NGS
 NG0555  HISTORY     - 19920615 GOOD             NGS
 NG0555  HISTORY     - 20021216 GOOD             USPSQD
 NG0555  HISTORY     - 20070527 GOOD             GEOCAC
 NG0555
 NG0555                          STATION DESCRIPTION
 NG0555
 NG0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0555'THE STATION IS THE CENTER OF A REVOLVING LIGHT LOCATED IN
 NG0555'THE SOUTHEAST
 NG0555'CORNER OF THE PAL-WAUKEE AIRPORT ON THE WEST SIDE OF MILWAUKEE ROAD
 NG0555'(U.S.  HIGHWAY 45) 0.2 MILE NORTH OF
 NG0555'PALATINE ROAD ABOUT 3 MILES NORTHEAST OF MT. PROSPECT AND
 NG0555'ABOUT 2-1/2 MILES SOUTHWEST OF NORTH BROOK.  IT
 NG0555'IS A REVOLVING WHITE LIGHT ON TOP OF A
 NG0555'FOUR-LEGGED STEEL TOWER WHICH IS ABOUT 40 FEET HIGH AND PAINTED IN
 NG0555'ALTERNATE SECTIONS OF ORANGE AND
 NG0555'WHITE.
 NG0555
 NG0555                          STATION RECOVERY (1973)
 NG0555
 NG0555'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (BGH)
 NG0555'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 NG0555'
 NG0555'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 2-1/2 MILES SW OF
 NG0555'NORTHBROOK, ILL.
 NG0555
 NG0555                          STATION RECOVERY (1978)
 NG0555
 NG0555'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 NG0555'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 NG0555'
 NG0555'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 NG0555'SOUTHWEST OF NORTHBROOK, ILL.
 NG0555
 NG0555                          STATION RECOVERY (1992)
 NG0555
 NG0555'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 NG0555'THE STATION IS THE CENTER OF THE SPINDLE OF A REVOLVING LIGHT LOCATED
 NG0555'IN THE SOUTHEAST CORNER OF THE PAL-WAUKEE AIRPORT ON THE WEST SIDE OF
 NG0555'MILWAUKEE ROAD (U.S.  HIGHWAY 45) 0.2 MILES (0.3 KM) NORTH OF PALATINE
 NG0555'ROAD.  IT IS LOCATED ON TOP OF A FOUR LEGGED STEEL TOWER WHICH IS
 NG0555'ABOUT 40 FT (12.2 M) HIGH AND PAINTED IN ALTERNATE SECTIONS OF ORANGE
 NG0555'AND WHITE.
 NG0555
 NG0555                          STATION RECOVERY (2002)
 NG0555
 NG0555'RECOVERY NOTE BY US POWER SQUADRON 2002 (VMR)
 NG0555'RECOVERED AS DESCRIBED.
 NG0555'COORDINATES BY GPS. L 42 DEGREES 06.7'N, LO 087 DEGREES 53.5'W.
 NG0555
 NG0555                          STATION RECOVERY (2007)
 NG0555
 NG0555'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 NG0555'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1790 ***********************************************************************
 JB1790  DESIGNATION -  AIRPORT BCN SALEM LECKRONE APT
 JB1790  PID         -  JB1790
 JB1790  STATE/COUNTY-  IL/MARION
 JB1790  COUNTRY     -  US
 JB1790  USGS QUAD   -  SALEM NORTH (2018)
 JB1790
 JB1790                         *CURRENT SURVEY CONTROL
 JB1790  ______________________________________________________________________
 JB1790* NAD 83(1997) POSITION- 38 38 45.24091(N) 088 58 01.16041(W)   ADJUSTED
 JB1790  ______________________________________________________________________
 JB1790  GEOID HEIGHT    -        -31.043 (meters)                     GEOID18
 JB1790  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 JB1790  HORZ ORDER      -  THIRD
 JB1790
 JB1790.The horizontal coordinates were established by classical geodetic methods
 JB1790.and adjusted by the National Geodetic Survey in October 1999.
 JB1790
 JB1790.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1790.GEOID18 height accuracy estimate available here.
 JB1790
 JB1790.Click photographs - Photos may exist for this station.
 JB1790
 JB1790.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1790
 JB1790. The following values were computed from the NAD 83(1997) position.
 JB1790
 JB1790;                    North         East     Units Scale Factor Converg.
 JB1790;SPC IL E     -   219,860.166   244,837.274   MT  1.00001246   -0 23 44.6
 JB1790;SPC IL E     -   721,324.56    803,270.29   sFT  1.00001246   -0 23 44.6
 JB1790;UTM  16      - 4,279,318.343   328,821.809   MT  0.99996085   -1 13 43.3
 JB1790
 JB1790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2882179318(NAD 83)
 JB1790
 JB1790                          SUPERSEDED SURVEY CONTROL
 JB1790
 JB1790  NAD 83(1986)-  38 38 45.25655(N)    088 58 01.15659(W) AD(       ) 3
 JB1790  NAD 27      -  38 38 45.07935(N)    088 58 00.94548(W) AD(       ) 3
 JB1790
 JB1790.Superseded values are not recommended for survey control.
 JB1790
 JB1790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1790.See file dsdata.pdf to determine how the superseded data were derived.
 JB1790
 JB1790_MARKER: 21 = AIRPORT BEACON
 JB1790
 JB1790  HISTORY     - Date     Condition        Report By
 JB1790  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1790  HISTORY     - 1962     GOOD             CGS
 JB1790  HISTORY     - 1970     GOOD             NGS
 JB1790
 JB1790                          STATION DESCRIPTION
 JB1790
 JB1790'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1790'THE STATION IS LOCATED ABOUT 5.0 MILES EAST-NORTHEAST OF ODIN, ABOUT
 JB1790'1.4 MILES NORTHWEST OF
 JB1790'SALEM AND 1.0 MILE NORTH OF U S HIGHWAY 50.
 JB1790'
 JB1790'THE STATION IS A STEEL TOWER PAINTED ORANGE WITH A GREEN AND AMBER
 JB1790'REVOLVING LIGHT ON TOP
 JB1790'AND IS APPROXIMATELY 60 FEET HIGH.
 JB1790'
 JB1790'THE POINT INTERSECTED WAS THE CENTER OF REVOLVING LIGHT.
 JB1790'
 JB1790'TO REACH THE STATION FROM THE INTERSECTION OF U S HIGHWAY 50 AND
 JB1790'STATE HIGHWAY 37 IN SALEM,
 JB1790'GO NORTH ON STATE HIGHWAY 37 FOR 0.55 MILE TO THE
 JB1790'SOUTHEAST CORNER OF BRYAN
 JB1790'MEMORIAL PARK, TURN LEFT, GO WEST ON BOONE
 JB1790'STREET FOR 1.2 MILES TO CROSSROADS AT THE
 JB1790'SOUTHWEST CORNER OF
 JB1790'AIRPORT, TURN RIGHT, GO NORTH ON AIRPORT ROAD FOR 0.7 MILE
 JB1790'TO THE STATION ON THE RIGHT.
 JB1790
 JB1790                          STATION RECOVERY (1962)
 JB1790
 JB1790'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1790'THE STATION WAS RECOVERED IN GOOD CONDITION.
 JB1790
 JB1790                          STATION RECOVERY (1970)
 JB1790
 JB1790'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB1790'THE STATION WAS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 JB1790'
 JB1790'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SALEM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1267 ***********************************************************************
 KB1267  DESIGNATION -  AIRPORT BCN SHELBY CO APT
 KB1267  PID         -  KB1267
 KB1267  STATE/COUNTY-  IL/SHELBY
 KB1267  COUNTRY     -  US
 KB1267  USGS QUAD   -  SHELBYVILLE (2018)
 KB1267
 KB1267                         *CURRENT SURVEY CONTROL
 KB1267  ______________________________________________________________________
 KB1267* NAD 83(1997) POSITION- 39 24 25.58061(N) 088 50 41.35212(W)   ADJUSTED
 KB1267  ______________________________________________________________________
 KB1267  GEOID HEIGHT    -        -32.261 (meters)                     GEOID18
 KB1267  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 KB1267  HORZ ORDER      -  THIRD
 KB1267
 KB1267.This mark is at Shelby County Airport (2H0)
 KB1267
 KB1267.The horizontal coordinates were established by classical geodetic methods
 KB1267.and adjusted by the National Geodetic Survey in October 1999.
 KB1267
 KB1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1267.GEOID18 height accuracy estimate available here.
 KB1267
 KB1267.Click photographs - Photos may exist for this station.
 KB1267
 KB1267.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1267
 KB1267. The following values were computed from the NAD 83(1997) position.
 KB1267
 KB1267;                    North         East     Units Scale Factor Converg.
 KB1267;SPC IL E     -   304,298.361   255,947.760   MT  0.99999888   -0 19 29.0
 KB1267;SPC IL E     -   998,352.21    839,721.94   sFT  0.99999888   -0 19 29.0
 KB1267;SPC IL W     -   304,996.989   813,843.033   MT  1.00010069   +0 50 21.2
 KB1267;SPC IL W     - 1,000,644.29  2,670,083.35   sFT  1.00010069   +0 50 21.2
 KB1267;UTM  16      - 4,363,578.720   341,167.873   MT  0.99991062   -1 10 17.0
 KB1267
 KB1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4116763578(NAD 83)
 KB1267
 KB1267                          SUPERSEDED SURVEY CONTROL
 KB1267
 KB1267  NAD 83(1986)-  39 24 25.59466(N)    088 50 41.33845(W) AD(       ) 3
 KB1267  NAD 27      -  39 24 25.44591(N)    088 50 41.07502(W) AD(       ) 3
 KB1267
 KB1267.Superseded values are not recommended for survey control.
 KB1267
 KB1267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1267.See file dsdata.pdf to determine how the superseded data were derived.
 KB1267
 KB1267_MARKER: 21 = AIRPORT BEACON
 KB1267
 KB1267  HISTORY     - Date     Condition        Report By
 KB1267  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1267
 KB1267                          STATION DESCRIPTION
 KB1267
 KB1267'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1267'AIRPORT BEACON, SHELBY COUNTY AIRPORT IS A 4-LEGGED STEEL
 KB1267'STRUCTURE, PAINTED ALTERNATELY RED AND WHITE, HAS A REVOLVING
 KB1267'GREEN AND WHITE LIGHT AT THE TOP, AND AN OVERALL HEIGHT OF
 KB1267'ABOUT 50 FEET.
 KB1267'
 KB1267'THE BEACON IS LOCATED ABOUT 2-1/2 MILES WEST OF SHELBYVILLE.
 KB1267'
 KB1267'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 128 AND 16 IN THE
 KB1267'WEST EDGE OF SHELBYVILLE, GO WEST ON HIGHWAY 128 AND 16
 KB1267'FOR 1.95 MILES TO THE ENTRANCE TO THE AIRPORT ON THE RIGHT.  TURN
 KB1267'RIGHT AND GO NORTH AND NORTH-WEST FOR 0.1 MILE TO THE BEACON.
 KB1267'
 KB1267'STATION IS THE CENTER OF THE REVOLVING LIGHT ATOP THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1701 ***********************************************************************
 HB1701  DESIGNATION -  AIRPORT BCN SOUTHERN ILL APT
 HB1701  PID         -  HB1701
 HB1701  STATE/COUNTY-  IL/JACKSON
 HB1701  COUNTRY     -  US
 HB1701  USGS QUAD   -  MURPHYSBORO (2018)
 HB1701
 HB1701                         *CURRENT SURVEY CONTROL
 HB1701  ______________________________________________________________________
 HB1701* NAD 83(1997) POSITION- 37 46 36.12656(N) 089 15 04.27969(W)   ADJUSTED
 HB1701  ______________________________________________________________________
 HB1701  GEOID HEIGHT    -        -29.186 (meters)                     GEOID18
 HB1701  LAPLACE CORR    -          0.96  (seconds)                    DEFLEC18
 HB1701  HORZ ORDER      -  THIRD
 HB1701
 HB1701.This mark is at Southern Illinois Airport (MDH)
 HB1701
 HB1701.The horizontal coordinates were established by classical geodetic methods
 HB1701.and adjusted by the National Geodetic Survey in October 1999.
 HB1701
 HB1701.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1701.GEOID18 height accuracy estimate available here.
 HB1701
 HB1701.Click photographs - Photos may exist for this station.
 HB1701
 HB1701.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1701
 HB1701. The following values were computed from the NAD 83(1997) position.
 HB1701
 HB1701;                    North         East     Units Scale Factor Converg.
 HB1701;SPC IL W     -   123,581.174   780,647.997   MT  1.00002126   +0 33 39.0
 HB1701;SPC IL W     -   405,449.24  2,561,175.97   sFT  1.00002126   +0 33 39.0
 HB1701;UTM  16      - 4,183,426.728   301,740.985   MT  1.00008416   -1 22 46.2
 HB1701
 HB1701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0174083426(NAD 83)
 HB1701
 HB1701                          SUPERSEDED SURVEY CONTROL
 HB1701
 HB1701  NAD 83(1993)-  37 46 36.13716(N)    089 15 04.28098(W) AD(       ) 3
 HB1701  NAD 83(1986)-  37 46 36.13943(N)    089 15 04.28270(W) AD(       ) 3
 HB1701  NAD 27      -  37 46 35.95475(N)    089 15 03.97929(W) AD(       ) 3
 HB1701
 HB1701.Superseded values are not recommended for survey control.
 HB1701
 HB1701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1701.See file dsdata.pdf to determine how the superseded data were derived.
 HB1701
 HB1701_MARKER: 21 = AIRPORT BEACON
 HB1701
 HB1701  HISTORY     - Date     Condition        Report By
 HB1701  HISTORY     - 1962     FIRST OBSERVED   CGS
 HB1701  HISTORY     - 1968     GOOD             CGS
 HB1701  HISTORY     - 19930615 GOOD             NGS
 HB1701
 HB1701                          STATION DESCRIPTION
 HB1701
 HB1701'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1701'THE STATION IS THE CENTER OF THE REVOLVING GREEN AND WHITE BEACON,
 HB1701'LOCATED ON TOP OF THE SOUTH END OF THE AIRPORT ADMINISTRATION
 HB1701'BUILDING AND HANGER. THE HEIGHT ABOVE GROUND IS ABOUT 40 FEET.
 HB1701'
 HB1701'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE ROUTE 13 IN
 HB1701'CARBONDALE, GO NORTH ON U.S. HIGHWAY 51 FOR 4.2 MILES TO A
 HB1701'SIDE ROAD LEFT (SIGN, SOUTHERN ILLINOIS AIRPORT 2 MI.). TURN LEFT AND
 HB1701'GO WEST ON A GRAVELED ROAD FOR 1.35 MILES TO A T-ROAD. TURN
 HB1701'RIGHT AND GO NORTH AND WEST ON A PAVED ROAD FOR 0.8 MILE TO A
 HB1701'CROSSROAD. TURN RIGHT AND GO NORTH ON A PAVED ROAD FOR 0.2
 HB1701'MILES TO THE AIRPORT AND BEACON ON THE RIGHT.
 HB1701
 HB1701                          STATION RECOVERY (1968)
 HB1701
 HB1701'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (RIL)
 HB1701'AIRPORT BEACON IN GOOD COND.
 HB1701'
 HB1701'DESCRIPTION WAS FOUND TO BE COMPLETE AND ADEQUATE EXCEPT FOR THE
 HB1701'FOLLOWING CHANGES--(1) WHEN GOING NORTH ON RT. 51 FROM JCT. US 51
 HB1701'AND ILL. 13 IN CARBONDALE ONLY GO 2.8 MILES TO A SIDE ROAD LEFT
 HB1701'(SIGN AIRPORT 2 MI) INSTEAD 4.2 MILES AS GIVEN IN THE DESCRIPTION.
 HB1701
 HB1701                          STATION RECOVERY (1993)
 HB1701
 HB1701'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB1701'THE STATION IS LOCATED AT THE SOUTHERN ILLINOIS AIRPORT APPROXIMATELY
 HB1701'100 FT (30.5 M) SOUTHEAST OF THE TERMINAL BUILDING.  THE BEACON IS A
 HB1701'ROTATING GREEN AND CLEAR LIGHT SET ATOP A 40 FOOT (12.2 M) STEEL MAST.
 HB1701'THE POINT OBSERVED WAS THE SPINDLE OF THE BEACON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1914 ***********************************************************************
 LC1914  DESIGNATION -  AIRPORT BEACON CO APT LINCOLN
 LC1914  PID         -  LC1914
 LC1914  STATE/COUNTY-  IL/LOGAN
 LC1914  COUNTRY     -  US
 LC1914  USGS QUAD   -  LINCOLN EAST (2018)
 LC1914
 LC1914                         *CURRENT SURVEY CONTROL
 LC1914  ______________________________________________________________________
 LC1914* NAD 83(1997) POSITION- 40 09 34.60378(N) 089 20 13.99978(W)   ADJUSTED
 LC1914  ______________________________________________________________________
 LC1914  GEOID HEIGHT    -        -32.531 (meters)                     GEOID18
 LC1914  LAPLACE CORR    -          1.30  (seconds)                    DEFLEC18
 LC1914  HORZ ORDER      -  THIRD
 LC1914
 LC1914.This mark is at Logan County Airport (3LC)
 LC1914
 LC1914.The horizontal coordinates were established by classical geodetic methods
 LC1914.and adjusted by the National Geodetic Survey in October 1999.
 LC1914
 LC1914.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1914.GEOID18 height accuracy estimate available here.
 LC1914
 LC1914.Click photographs - Photos may exist for this station.
 LC1914
 LC1914.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1914
 LC1914. The following values were computed from the NAD 83(1997) position.
 LC1914
 LC1914;                    North         East     Units Scale Factor Converg.
 LC1914;SPC IL W     -   388,039.341   770,660.540   MT  1.00000262   +0 32 05.8
 LC1914;SPC IL W     - 1,273,092.40  2,528,408.79   sFT  1.00000262   +0 32 05.8
 LC1914;UTM  16      - 4,448,091.900   300,951.309   MT  1.00008776   -1 30 28.1
 LC1914
 LC1914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0095148091(NAD 83)
 LC1914
 LC1914                          SUPERSEDED SURVEY CONTROL
 LC1914
 LC1914  NAD 83(1986)-  40 09 34.61558(N)    089 20 13.99522(W) AD(       ) 3
 LC1914  NAD 27      -  40 09 34.46400(N)    089 20 13.64800(W) AD(       ) 3
 LC1914
 LC1914.Superseded values are not recommended for survey control.
 LC1914
 LC1914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1914.See file dsdata.pdf to determine how the superseded data were derived.
 LC1914
 LC1914_MARKER: 21 = AIRPORT BEACON
 LC1914
 LC1914  HISTORY     - Date     Condition        Report By
 LC1914  HISTORY     - 1960     FIRST OBSERVED   CGS
 LC1914
 LC1914                          STATION DESCRIPTION
 LC1914
 LC1914'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1914'THE STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF THE CENTER
 LC1914'OF LINCOLN, 1/2 MILE SOUTHEAST OF U.S. HIGHWAY 66 (BUSINESS
 LC1914'ROUTE) AND 3/4 MILE NORTH OF STATE HIGHWAY 10.
 LC1914'
 LC1914'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 (BUSINESS ROUTE)
 LC1914'AND STATE HIGHWAY 10 WHICH IS ABOUT 1/2 MILE NORTH-NORTHEAST
 LC1914'OF THE CENTER OF LINCOLN, GO NORTHERLY ON U.S. HIGHWAY 66
 LC1914'(BUSINESS ROUTE) FOR 1.25 MILES TO A SIDE ROAD RIGHT, TURN
 LC1914'RIGHT, GO EAST FOR 0.15 MILE TO A SIDE ROAD RIGHT AT SIGN
 LC1914'LOGAN COUNTY AIRPORT, TURN RIGHT AND GO SOUTH THEN SOUTHEAST
 LC1914'FOR 0.35 MILE TO THE BEACON AS DESCRIBED.
 LC1914'
 LC1914'STATION IS A 4 LEGGED STEEL STRUCTURE, PAINTED RED AND WHITE,
 LC1914'APPROXIMATELY 60 FEET HIGH AND HAS A ROTATING LIGHT ON TOP.
 LC1914'
 LC1914'THE POINT INTERSECTED WAS THE TOP AND CENTER OF THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1714 ***********************************************************************
 JB1714  DESIGNATION -  AIRPORT BEACON FAIRFIELD APT
 JB1714  PID         -  JB1714
 JB1714  STATE/COUNTY-  IL/WAYNE
 JB1714  COUNTRY     -  US
 JB1714  USGS QUAD   -  GEFF (2018)
 JB1714
 JB1714                         *CURRENT SURVEY CONTROL
 JB1714  ______________________________________________________________________
 JB1714* NAD 83(1997) POSITION- 38 22 53.12139(N) 088 24 22.73466(W)   ADJUSTED
 JB1714  ______________________________________________________________________
 JB1714  GEOID HEIGHT    -        -30.565 (meters)                     GEOID18
 JB1714  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 JB1714  HORZ ORDER      -  THIRD
 JB1714
 JB1714.This mark is at Fairfield Airport (FWC)
 JB1714
 JB1714.The horizontal coordinates were established by classical geodetic methods
 JB1714.and adjusted by the National Geodetic Survey in October 1999.
 JB1714
 JB1714.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1714.GEOID18 height accuracy estimate available here.
 JB1714
 JB1714.Click photographs - Photos may exist for this station.
 JB1714
 JB1714.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1714
 JB1714. The following values were computed from the NAD 83(1997) position.
 JB1714
 JB1714;                    North         East     Units Scale Factor Converg.
 JB1714;SPC IL E     -   190,314.259   293,623.327   MT  0.99997550   -0 02 43.1
 JB1714;SPC IL E     -   624,389.36    963,329.20   sFT  0.99997550   -0 02 43.1
 JB1714;UTM  16      - 4,249,072.092   377,168.676   MT  0.99978581   -0 52 23.8
 JB1714
 JB1714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7716849072(NAD 83)
 JB1714
 JB1714                          SUPERSEDED SURVEY CONTROL
 JB1714
 JB1714  NAD 83(1997)-  38 22 53.12788(N)    088 24 22.73303(W) AD(       ) 3
 JB1714  NAD 83(1993)-  38 22 53.13367(N)    088 24 22.73408(W) AD(       ) 3
 JB1714  NAD 83(1986)-  38 22 53.13468(N)    088 24 22.73386(W) AD(       ) 3
 JB1714  NAD 27      -  38 22 52.96076(N)    088 24 22.55588(W) AD(       ) 3
 JB1714
 JB1714.Superseded values are not recommended for survey control.
 JB1714
 JB1714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1714.See file dsdata.pdf to determine how the superseded data were derived.
 JB1714
 JB1714_MARKER: 21 = AIRPORT BEACON
 JB1714
 JB1714  HISTORY     - Date     Condition        Report By
 JB1714  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1714
 JB1714                          STATION DESCRIPTION
 JB1714
 JB1714'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1714'THE STATION IS THE CENTER OF THE REVOLVING SIGNAL LIGHT ATOP A 12
 JB1714'INCH METAL POLE
 JB1714'PAINTED SILVER.  ITS OVERALL HEIGHT IS ABOUT 50 FEET.
 JB1714'IT IS LOCATED NEAR THE NORTHEAST
 JB1714'EDGE OF THE AIRPORT ABOUT 2 MILES
 JB1714'WEST OF FAIRFIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1650 ***********************************************************************
 JB1650  DESIGNATION -  AIRPORT BEACON FLORA AIRPORT
 JB1650  PID         -  JB1650
 JB1650  STATE/COUNTY-  IL/CLAY
 JB1650  COUNTRY     -  US
 JB1650  USGS QUAD   -  FLORA (2018)
 JB1650
 JB1650                         *CURRENT SURVEY CONTROL
 JB1650  ______________________________________________________________________
 JB1650* NAD 83(1997) POSITION- 38 40 10.82834(N) 088 27 07.90233(W)   ADJUSTED
 JB1650  ______________________________________________________________________
 JB1650  GEOID HEIGHT    -        -31.178 (meters)                     GEOID18
 JB1650  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 JB1650  HORZ ORDER      -  THIRD
 JB1650
 JB1650.This mark is at Flora Airport (FOA)
 JB1650
 JB1650.The horizontal coordinates were established by classical geodetic methods
 JB1650.and adjusted by the National Geodetic Survey in October 1999.
 JB1650
 JB1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1650.GEOID18 height accuracy estimate available here.
 JB1650
 JB1650.Click photographs - Photos may exist for this station.
 JB1650
 JB1650.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1650
 JB1650. The following values were computed from the NAD 83(1997) position.
 JB1650
 JB1650;                    North         East     Units Scale Factor Converg.
 JB1650;SPC IL E     -   222,315.464   289,655.986   MT  0.99997632   -0 04 27.4
 JB1650;SPC IL E     -   729,379.98    950,313.01   sFT  0.99997632   -0 04 27.4
 JB1650;UTM  16      - 4,281,121.524   373,666.294   MT  0.99979654   -0 54 27.0
 JB1650
 JB1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7366681121(NAD 83)
 JB1650
 JB1650                          SUPERSEDED SURVEY CONTROL
 JB1650
 JB1650  NAD 83(1997)-  38 40 10.83794(N)    088 27 07.89884(W) AD(       ) 3
 JB1650  NAD 83(1986)-  38 40 10.84139(N)    088 27 07.89952(W) AD(       ) 3
 JB1650  NAD 27      -  38 40 10.67014(N)    088 27 07.73161(W) AD(       ) 3
 JB1650
 JB1650.Superseded values are not recommended for survey control.
 JB1650
 JB1650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1650.See file dsdata.pdf to determine how the superseded data were derived.
 JB1650
 JB1650_MARKER: 21 = AIRPORT BEACON
 JB1650
 JB1650  HISTORY     - Date     Condition        Report By
 JB1650  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1650
 JB1650                          STATION DESCRIPTION
 JB1650
 JB1650'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1650'THE STATION IS THE CENTER OF THE REVOLVING GREEN AND WHITE LIGHT ATOP
 JB1650'THE TOWER LOCATED
 JB1650'ABOUT 2 MILES EAST OF FLORA AND ABOUT 0.15 MILE
 JB1650'SOUTH OF U S HIGHWAY 50.  THE TOWER
 JB1650'IS A FOUR LEGGED STEEL STRUCTURE
 JB1650'PAINTED ALTERNATELY IN SECTIONS OF INTERNATIONAL RED
 JB1650'AND WHITE.  THE
 JB1650'OVERALL HEIGHT IS 60 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0533 ***********************************************************************
 NG0533  DESIGNATION -  AIRPORT BEACON GLENVIEW NAS
 NG0533  PID         -  NG0533
 NG0533  STATE/COUNTY-  IL/COOK
 NG0533  COUNTRY     -  US
 NG0533  USGS QUAD   -  PARK RIDGE (2018)
 NG0533
 NG0533                         *CURRENT SURVEY CONTROL
 NG0533  ______________________________________________________________________
 NG0533* NAD 83(1997) POSITION- 42 05 23.39708(N) 087 49 30.51832(W)   ADJUSTED
 NG0533  ______________________________________________________________________
 NG0533  GEOID HEIGHT    -        -33.858 (meters)                     GEOID18
 NG0533  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 NG0533  HORZ ORDER      -  THIRD
 NG0533
 NG0533.The horizontal coordinates were established by classical geodetic methods
 NG0533.and adjusted by the National Geodetic Survey in October 1999.
 NG0533
 NG0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0533.GEOID18 height accuracy estimate available here.
 NG0533
 NG0533.Click photographs - Photos may exist for this station.
 NG0533
 NG0533.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0533
 NG0533. The following values were computed from the NAD 83(1997) position.
 NG0533
 NG0533;                    North         East     Units Scale Factor Converg.
 NG0533;SPC IL E     -   602,205.413   342,043.611   MT  0.99999674   +0 20 26.3
 NG0533;SPC IL E     - 1,975,735.59  1,122,188.08   sFT  0.99999674   +0 20 26.3
 NG0533;UTM  16      - 4,660,079.688   431,759.493   MT  0.99965730   -0 33 11.2
 NG0533
 NG0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3175960079(NAD 83)
 NG0533
 NG0533                          SUPERSEDED SURVEY CONTROL
 NG0533
 NG0533  NAD 83(1997)-  42 05 23.39714(N)    087 49 30.51897(W) AD(       ) 3
 NG0533  NAD 83(1994)-  42 05 23.39862(N)    087 49 30.53285(W) AD(       ) 3
 NG0533  NAD 83(1986)-  42 05 23.40000(N)    087 49 30.53305(W) AD(       ) 3
 NG0533  NAD 27      -  42 05 23.29594(N)    087 49 30.29692(W) AD(       ) 3
 NG0533
 NG0533.Superseded values are not recommended for survey control.
 NG0533
 NG0533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0533.See file dsdata.pdf to determine how the superseded data were derived.
 NG0533
 NG0533_MARKER: 21 = AIRPORT BEACON
 NG0533_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0533+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2002
 NG0533
 NG0533  HISTORY     - Date     Condition        Report By
 NG0533  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0533  HISTORY     - 20021216 GOOD             USPSQD
 NG0533
 NG0533                          STATION DESCRIPTION
 NG0533
 NG0533'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0533'THE STATION IS THE CENTER OF THE REVOLVING LIGHT LOCATED ON
 NG0533'TOP OF THE CONTROL
 NG0533'TOWER OF THE GLENVIEW NAVAL AIR STATION ABOUT 1 MILE NORTHWEST OF
 NG0533'GLENVIEW.  IT IS A REVOLVING LIGHT,
 NG0533'TWO WHITE LIGHTS AND 1 GREEN AND IS ON A 15 FOOT
 NG0533'STEEL TOWER ON TOP OF THE CONTROL TOWER OF THE AIR
 NG0533'STATION.  THE TOTAL HEIGHT OF THE
 NG0533'LIGHT ABOVE GROUND IS 75 FEET.
 NG0533
 NG0533                          STATION RECOVERY (2002)
 NG0533
 NG0533'RECOVERY NOTE BY US POWER SQUADRON 2002 (VMR)
 NG0533'RECOVERED AS DESCRIBED.
 NG0533'REVOLVING BEACON LIGHT IS INOPERATIVE.THIS SITE IS THE RESIDENTIAL AND
 NG0533'COMMERCIAL RE-DEVELOPMENT OF THE GLENVIEW NAVAL AIR STATION.
 NG0533'COORDINATES BY GPS. L 42 DEGREES 05.5'N, LO 087 DEGREES 49.5'W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1445 ***********************************************************************
 MF1445  DESIGNATION -  AIRPORT BEACON MORRIS AIRPORT
 MF1445  PID         -  MF1445
 MF1445  STATE/COUNTY-  IL/GRUNDY
 MF1445  COUNTRY     -  US
 MF1445  USGS QUAD   -  LISBON (2018)
 MF1445
 MF1445                         *CURRENT SURVEY CONTROL
 MF1445  ______________________________________________________________________
 MF1445* NAD 83(1997) POSITION- 41 25 48.40295(N) 088 25 21.31099(W)   ADJUSTED
 MF1445  ______________________________________________________________________
 MF1445  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 MF1445  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 MF1445  HORZ ORDER      -  THIRD
 MF1445
 MF1445.This mark is at Morris Mun-James R Washburn Fld Airport (C09)
 MF1445
 MF1445.The horizontal coordinates were established by classical geodetic methods
 MF1445.and adjusted by the National Geodetic Survey in October 1999.
 MF1445
 MF1445.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1445.GEOID18 height accuracy estimate available here.
 MF1445
 MF1445.Click photographs - Photos may exist for this station.
 MF1445
 MF1445.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1445
 MF1445. The following values were computed from the NAD 83(1997) position.
 MF1445
 MF1445;                    North         East     Units Scale Factor Converg.
 MF1445;SPC IL E     -   528,811.848   292,539.892   MT  0.99997568   -0 03 32.6
 MF1445;SPC IL E     - 1,734,943.54    959,774.63   sFT  0.99997568   -0 03 32.6
 MF1445;UTM  16      - 4,587,481.877   381,137.895   MT  0.99977387   -0 56 29.2
 MF1445
 MF1445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8113787481(NAD 83)
 MF1445
 MF1445                          SUPERSEDED SURVEY CONTROL
 MF1445
 MF1445  NAD 83(1997)-  41 25 48.40647(N)    088 25 21.32314(W) AD(       ) 3
 MF1445  NAD 83(1986)-  41 25 48.40715(N)    088 25 21.32189(W) AD(       ) 3
 MF1445  NAD 27      -  41 25 48.29400(N)    088 25 21.07300(W) AD(       ) 3
 MF1445
 MF1445.Superseded values are not recommended for survey control.
 MF1445
 MF1445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1445.See file dsdata.pdf to determine how the superseded data were derived.
 MF1445
 MF1445_MARKER: 21 = AIRPORT BEACON
 MF1445_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1445+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2008
 MF1445
 MF1445  HISTORY     - Date     Condition        Report By
 MF1445  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1445  HISTORY     - 20081012 GOOD             GEOCAC
 MF1445
 MF1445                          STATION DESCRIPTION
 MF1445
 MF1445'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1445'STATION IS THE CENTER OF THE REVOLVING WHITE BEACON, LOCATED ABOUT
 MF1445'4 MILES NORTH OF MORRIS, ON THE MORRIS AIRPORT, ABOUT 100
 MF1445'FEET EAST OF THE CENTER OF STATE HIGHWAY 47, AT THE WEST EDGE
 MF1445'OF A SMALL HANGAR, AND NEAR THE WEST EDGE OF THE AIRPORT.  IT
 MF1445'IS A 4 LEGGED GALVANIZED STEEL STRUCTURE, THE TOP OF WHICH
 MF1445'IS PAINTED ORANGE, ABOUT 50 FEET HIGH, WITH THE REVOLVING BEACON
 MF1445'AND A SERACHLIGHT ATOP.
 MF1445'
 MF1445'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 6
 MF1445'(WEST) AND STATE HIGHWAY 47 IN THE NORTH EDGE OF MORRIS, GO
 MF1445'NORTH ON STATE HIGHWAY 47 FOR 3.9 MILES TO THE STATION ON THE
 MF1445'RIGHT AS DESCRIBED.
 MF1445
 MF1445                          STATION RECOVERY (2008)
 MF1445
 MF1445'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1445'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
 MF1445'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1639 ***********************************************************************
 JB1639  DESIGNATION -  AIRPORT BEACON OLNEY NOBLE APT
 JB1639  PID         -  JB1639
 JB1639  STATE/COUNTY-  IL/RICHLAND
 JB1639  COUNTRY     -  US
 JB1639  USGS QUAD   -  NOBLE (2018)
 JB1639
 JB1639                         *CURRENT SURVEY CONTROL
 JB1639  ______________________________________________________________________
 JB1639* NAD 83(1997) POSITION- 38 43 08.95382(N) 088 10 24.63149(W)   ADJUSTED
 JB1639  ______________________________________________________________________
 JB1639  GEOID HEIGHT    -        -31.327 (meters)                     GEOID18
 JB1639  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 JB1639  HORZ ORDER      -  THIRD
 JB1639
 JB1639.This mark is at Olney-Noble Airport (OLY)
 JB1639
 JB1639.The horizontal coordinates were established by classical geodetic methods
 JB1639.and adjusted by the National Geodetic Survey in October 1999.
 JB1639
 JB1639.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1639.GEOID18 height accuracy estimate available here.
 JB1639
 JB1639.Click photographs - Photos may exist for this station.
 JB1639
 JB1639.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1639
 JB1639. The following values were computed from the NAD 83(1997) position.
 JB1639
 JB1639;                    North         East     Units Scale Factor Converg.
 JB1639;SPC IL E     -   227,813.428   313,899.251   MT  0.99997738   +0 05 59.9
 JB1639;SPC IL E     -   747,417.89  1,029,851.13   sFT  0.99997738   +0 05 59.9
 JB1639;UTM  16      - 4,286,265.079   397,981.767   MT  0.99972816   -0 44 02.7
 JB1639
 JB1639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9798186265(NAD 83)
 JB1639
 JB1639                          SUPERSEDED SURVEY CONTROL
 JB1639
 JB1639  NAD 83(1997)-  38 43 08.95670(N)    088 10 24.62854(W) AD(       ) 3
 JB1639  NAD 83(1986)-  38 43 08.96557(N)    088 10 24.62779(W) AD(       ) 3
 JB1639  NAD 27      -  38 43 08.79022(N)    088 10 24.48180(W) AD(       ) 3
 JB1639
 JB1639.Superseded values are not recommended for survey control.
 JB1639
 JB1639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1639.See file dsdata.pdf to determine how the superseded data were derived.
 JB1639
 JB1639_MARKER: 21 = AIRPORT BEACON
 JB1639
 JB1639  HISTORY     - Date     Condition        Report By
 JB1639  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1639
 JB1639                          STATION DESCRIPTION
 JB1639
 JB1639'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1639'THE STATION IS THE CENTER OF THE REVOLVING SIGNAL LIGHT ATOP A 12
 JB1639'INCH METAL POLE
 JB1639'PAINTED IN ALTERNATE SECTIONS OF RED AND WHITE.
 JB1639'LOCATED AT THE SOUTHEAST EDGE OF
 JB1639'THE AIRPORT ABOUT 3 MILES EAST OF
 JB1639'NOBLE AND ABOUT 3 MILES WEST OF OLNEY.  THE OVERALL
 JB1639'HEIGHT IS ABOUT 50 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1922 ***********************************************************************
 JB1922  DESIGNATION -  AIRPORT BEACON SPARTA APT
 JB1922  PID         -  JB1922
 JB1922  STATE/COUNTY-  IL/RANDOLPH
 JB1922  COUNTRY     -  US
 JB1922  USGS QUAD   -  TILDEN (2018)
 JB1922
 JB1922                         *CURRENT SURVEY CONTROL
 JB1922  ______________________________________________________________________
 JB1922* NAD 83(1997) POSITION- 38 08 37.31009(N) 089 42 08.10166(W)   ADJUSTED
 JB1922  ______________________________________________________________________
 JB1922  GEOID HEIGHT    -        -29.795 (meters)                     GEOID18
 JB1922  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 JB1922  HORZ ORDER      -  THIRD
 JB1922
 JB1922.This mark is at Sparta Community - Hunter Field Airport (SAR)
 JB1922
 JB1922.The horizontal coordinates were established by classical geodetic methods
 JB1922.and adjusted by the National Geodetic Survey in October 1999.
 JB1922
 JB1922.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1922.GEOID18 height accuracy estimate available here.
 JB1922
 JB1922.Click photographs - Photos may exist for this station.
 JB1922
 JB1922.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1922
 JB1922. The following values were computed from the NAD 83(1997) position.
 JB1922
 JB1922;                    North         East     Units Scale Factor Converg.
 JB1922;SPC IL W     -   164,020.894   740,708.807   MT  0.99996158   +0 17 12.6
 JB1922;SPC IL W     -   538,125.22  2,430,142.14   sFT  0.99996158   +0 17 12.6
 JB1922;UTM  16      - 4,225,209.230   263,192.309   MT  1.00029070   -1 40 11.2
 JB1922
 JB1922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6319225209(NAD 83)
 JB1922
 JB1922                          SUPERSEDED SURVEY CONTROL
 JB1922
 JB1922  NAD 83(1986)-  38 08 37.31787(N)    089 42 08.09405(W) AD(       ) 3
 JB1922  NAD 27      -  38 08 37.14630(N)    089 42 07.73864(W) AD(       ) 3
 JB1922
 JB1922.Superseded values are not recommended for survey control.
 JB1922
 JB1922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1922.See file dsdata.pdf to determine how the superseded data were derived.
 JB1922
 JB1922_MARKER: 21 = AIRPORT BEACON
 JB1922
 JB1922  HISTORY     - Date     Condition        Report By
 JB1922  HISTORY     - 1969     FIRST OBSERVED   CGS
 JB1922
 JB1922                          STATION DESCRIPTION
 JB1922
 JB1922'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JFS)
 JB1922'STATION IS LOCATED ABOUT 1.6 MI N. OF SPARTA, AT THE HUNTER FIELD
 JB1922'(AIRPORT).  STATION IS THE CENTER OF ROTATION OF THE AIRPORT BEACON
 JB1922'LIGHT WHICH IS AT THE TOP OF A STEEL TOWER ABOUT 60 FT HIGH,
 JB1922'LOCATED ABOUT 200 FT SW. OF THE TERMINAL BUILDING.
 JB1922'
 JB1922'STATION WAS INTERSECTED FROM STATIONS 60 HUNTER AZIMUTH MARK, 61
 JB1922'HUNTER, AND 62 BM 16 JHR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3193 ***********************************************************************
 ME3193  DESIGNATION -  AIRPORT BM 68 COC
 ME3193  PID         -  ME3193
 ME3193  STATE/COUNTY-  IL/COOK
 ME3193  COUNTRY     -  US
 ME3193  USGS QUAD   -  ELMHURST (2018)
 ME3193
 ME3193                         *CURRENT SURVEY CONTROL
 ME3193  ______________________________________________________________________
 ME3193* NAD 83(1997) POSITION- 41 59 51.22951(N) 087 54 27.78625(W)   ADJUSTED
 ME3193* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) VERTCON3
 ME3193  ______________________________________________________________________
 ME3193  GEOID HEIGHT    -        -33.665 (meters)                     GEOID18
 ME3193  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 ME3193  HORZ ORDER      -  SECOND
 ME3193
 ME3193.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3193
 ME3193.The horizontal coordinates were established by classical geodetic methods
 ME3193.and adjusted by the National Geodetic Survey in October 1999.
 ME3193
 ME3193.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3193.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3193
 ME3193.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3193.GEOID18 height accuracy estimate available here.
 ME3193
 ME3193.Click photographs - Photos may exist for this station.
 ME3193
 ME3193.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3193
 ME3193. The following values were computed from the NAD 83(1997) position.
 ME3193
 ME3193;                    North         East     Units Scale Factor Converg.
 ME3193;SPC IL E     -   591,919.649   335,263.019   MT  0.99999029   +0 17 05.2
 ME3193;SPC IL E     - 1,941,989.72  1,099,942.09   sFT  0.99999029   +0 17 05.2
 ME3193;UTM  16      - 4,649,904.206   424,821.718   MT  0.99966954   -0 36 26.6
 ME3193
 ME3193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3193!SPC IL E     -   0.99997440  x   0.99999029  =   0.99996469
 ME3193!UTM  16      -   0.99997440  x   0.99966954  =   0.99964395
 ME3193
 ME3193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2482149904(NAD 83)
 ME3193
 ME3193                          SUPERSEDED SURVEY CONTROL
 ME3193
 ME3193  NAD 83(1997)-  41 59 51.22959(N)    087 54 27.78682(W) AD(       ) 2
 ME3193  NAD 83(1994)-  41 59 51.22962(N)    087 54 27.80169(W) AD(       ) 2
 ME3193  NAD 83(1986)-  41 59 51.23145(N)    087 54 27.80115(W) AD(       ) 2
 ME3193  NAD 27      -  41 59 51.12574(N)    087 54 27.56470(W) AD(       ) 2
 ME3193  NGVD 29 (07/19/86)  197.     (m)          646.     (f) VERT ANG       
 ME3193
 ME3193.Superseded values are not recommended for survey control.
 ME3193
 ME3193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3193.See file dsdata.pdf to determine how the superseded data were derived.
 ME3193
 ME3193_MARKER: I = METAL ROD
 ME3193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3193_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3193_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3193
 ME3193  HISTORY     - Date     Condition        Report By
 ME3193  HISTORY     - 1977     MONUMENTED       IL1670
 ME3193  HISTORY     - 1983     GOOD             IL1670
 ME3193
 ME3193                          STATION DESCRIPTION
 ME3193
 ME3193'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3193'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 ME3193'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3193'
 ME3193'THE STATION MARK IS A BRASS ROD SET INTO THE TOP OF A PRE-CAST
 ME3193'CONCRETE MONUMENT WHICH IS 5 FEET IN DEPTH, 3 FEET AT THE BASE,
 ME3193'AND 1 FOOT AT THE TOP. THE MONUMENT HAS A CAST IRON COVER.
 ME3193
 ME3193                          STATION RECOVERY (1983)
 ME3193
 ME3193'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3193'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3193'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 ME3193'
 ME3193'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3191 ***********************************************************************
 ME3191  DESIGNATION -  AIRPORT BM 69 COC
 ME3191  PID         -  ME3191
 ME3191  STATE/COUNTY-  IL/COOK
 ME3191  COUNTRY     -  US
 ME3191  USGS QUAD   -  ELMHURST (2018)
 ME3191
 ME3191                         *CURRENT SURVEY CONTROL
 ME3191  ______________________________________________________________________
 ME3191* NAD 83(1997) POSITION- 41 59 50.69869(N) 087 54 03.42797(W)   ADJUSTED
 ME3191* NAVD 88 ORTHO HEIGHT -   196.    (meters)      643.    (feet) VERTCON3
 ME3191  ______________________________________________________________________
 ME3191  GEOID HEIGHT    -        -33.670 (meters)                     GEOID18
 ME3191  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 ME3191  HORZ ORDER      -  SECOND
 ME3191
 ME3191.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3191
 ME3191.The horizontal coordinates were established by classical geodetic methods
 ME3191.and adjusted by the National Geodetic Survey in October 1999.
 ME3191
 ME3191.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3191.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3191
 ME3191.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3191.GEOID18 height accuracy estimate available here.
 ME3191
 ME3191.Click photographs - Photos may exist for this station.
 ME3191
 ME3191.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3191
 ME3191. The following values were computed from the NAD 83(1997) position.
 ME3191
 ME3191;                    North         East     Units Scale Factor Converg.
 ME3191;SPC IL E     -   591,906.080   335,823.695   MT  0.99999079   +0 17 21.5
 ME3191;SPC IL E     - 1,941,945.20  1,101,781.57   sFT  0.99999079   +0 17 21.5
 ME3191;UTM  16      - 4,649,881.915   425,381.935   MT  0.99966851   -0 36 10.3
 ME3191
 ME3191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3191!SPC IL E     -   0.99997456  x   0.99999079  =   0.99996535
 ME3191!UTM  16      -   0.99997456  x   0.99966851  =   0.99964307
 ME3191
 ME3191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2538149881(NAD 83)
 ME3191
 ME3191                          SUPERSEDED SURVEY CONTROL
 ME3191
 ME3191  NAD 83(1997)-  41 59 50.69877(N)    087 54 03.42855(W) AD(       ) 2
 ME3191  NAD 83(1994)-  41 59 50.69891(N)    087 54 03.44341(W) AD(       ) 2
 ME3191  NAD 83(1986)-  41 59 50.70059(N)    087 54 03.44291(W) AD(       ) 2
 ME3191  NAD 27      -  41 59 50.59459(N)    087 54 03.20735(W) AD(       ) 2
 ME3191  NGVD 29 (07/19/86)  196.     (m)          643.     (f) VERT ANG       
 ME3191
 ME3191.Superseded values are not recommended for survey control.
 ME3191
 ME3191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3191.See file dsdata.pdf to determine how the superseded data were derived.
 ME3191
 ME3191_MARKER: I = METAL ROD
 ME3191_SETTING: 0 = UNSPECIFIED SETTING
 ME3191_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3191
 ME3191  HISTORY     - Date     Condition        Report By
 ME3191  HISTORY     - 1977     MONUMENTED       IL1670
 ME3191
 ME3191                          STATION DESCRIPTION
 ME3191
 ME3191'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3191'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 ME3191'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3191'
 ME3191'THE STATION MARK IS A BRASS ROD SET INTO THE TOP OF A PRE-CAST
 ME3191'CONCRETE MONUMENT WHICH IS 5 FEET IN DEPTH, 3 FEET AT THE BASE,
 ME3191'AND 1 FOOT AT THE TOP. THE MONUMENT HAS A CAST IRON COVER.
 ME3191'
 ME3191'THE STATION IS LOCATED AT THE NORTHWEST CORNER OF RUNWAY 18
 ME3191'AND THE SCENIC TAXIWAY, APPROXIMATELY 150 FEET WEST OF THE
 ME3191'CENTERLINE AND 20 FEET SOUTH OF THE END OF RUNWAY 18.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3189 ***********************************************************************
 ME3189  DESIGNATION -  AIRPORT BM 90 COC
 ME3189  PID         -  ME3189
 ME3189  STATE/COUNTY-  IL/COOK
 ME3189  COUNTRY     -  US
 ME3189  USGS QUAD   -  ELMHURST (2018)
 ME3189
 ME3189                         *CURRENT SURVEY CONTROL
 ME3189  ______________________________________________________________________
 ME3189* NAD 83(1997) POSITION- 41 57 47.57164(N) 087 53 21.08071(W)   ADJUSTED
 ME3189* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) VERTCON3
 ME3189  ______________________________________________________________________
 ME3189  GEOID HEIGHT    -        -33.614 (meters)                     GEOID18
 ME3189  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 ME3189  HORZ ORDER      -  SECOND
 ME3189
 ME3189.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3189
 ME3189.The horizontal coordinates were established by classical geodetic methods
 ME3189.and adjusted by the National Geodetic Survey in October 1999.
 ME3189
 ME3189.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3189.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3189
 ME3189.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3189.GEOID18 height accuracy estimate available here.
 ME3189
 ME3189.Click photographs - Photos may exist for this station.
 ME3189
 ME3189.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3189
 ME3189. The following values were computed from the NAD 83(1997) position.
 ME3189
 ME3189;                    North         East     Units Scale Factor Converg.
 ME3189;SPC IL E     -   588,112.240   336,817.994   MT  0.99999167   +0 17 49.1
 ME3189;SPC IL E     - 1,929,498.24  1,105,043.70   sFT  0.99999167   +0 17 49.1
 ME3189;UTM  16      - 4,646,074.291   426,316.759   MT  0.99966681   -0 35 40.5
 ME3189
 ME3189!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3189!SPC IL E     -   0.99997439  x   0.99999167  =   0.99996606
 ME3189!UTM  16      -   0.99997439  x   0.99966681  =   0.99964121
 ME3189
 ME3189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2631646074(NAD 83)
 ME3189
 ME3189                          SUPERSEDED SURVEY CONTROL
 ME3189
 ME3189  NAD 83(1997)-  41 57 47.57174(N)    087 53 21.08125(W) AD(       ) 2
 ME3189  NAD 83(1994)-  41 57 47.57165(N)    087 53 21.09535(W) AD(       ) 2
 ME3189  NAD 83(1986)-  41 57 47.57336(N)    087 53 21.09502(W) AD(       ) 2
 ME3189  NAD 27      -  41 57 47.46607(N)    087 53 20.86373(W) AD(       ) 2
 ME3189  NGVD 29 (07/19/86)  197.     (m)          646.     (f) VERT ANG       
 ME3189
 ME3189.Superseded values are not recommended for survey control.
 ME3189
 ME3189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3189.See file dsdata.pdf to determine how the superseded data were derived.
 ME3189
 ME3189_MARKER: I = METAL ROD
 ME3189_SETTING: 0 = UNSPECIFIED SETTING
 ME3189_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3189
 ME3189  HISTORY     - Date     Condition        Report By
 ME3189  HISTORY     - 1977     MONUMENTED       IL1670
 ME3189
 ME3189                          STATION DESCRIPTION
 ME3189
 ME3189'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3189'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 ME3189'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3189'
 ME3189'THE STATION MARK IS A BRASS ROD SET INTO THE TOP OF A PRE-CAST
 ME3189'CONCRETE MONUMENT WHICH IS 5 FEET IN DEPTH, 3 FEET AT THE BASE,
 ME3189'AND 1 FOOT AT THE TOP. THE MONUMENT HAS A CAST IRON COVER.
 ME3189'
 ME3189'THE STATION IS LOCATED APPROXIMATELY 300 FEET NORTHWEST OF THE
 ME3189'CENTERLINE AND 4,330 FEET NORTHEAST OF THE END OF RUNWAY 4R.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3181 ***********************************************************************
 ME3181  DESIGNATION -  AIRPORT BM 91 COC
 ME3181  PID         -  ME3181
 ME3181  STATE/COUNTY-  IL/COOK
 ME3181  COUNTRY     -  US
 ME3181  USGS QUAD   -  ELMHURST (2018)
 ME3181
 ME3181                         *CURRENT SURVEY CONTROL
 ME3181  ______________________________________________________________________
 ME3181* NAD 83(1997) POSITION- 41 58 11.60757(N) 087 52 51.07922(W)   ADJUSTED
 ME3181* NAVD 88 ORTHO HEIGHT -   198.    (meters)      650.    (feet) VERTCON3
 ME3181  ______________________________________________________________________
 ME3181  GEOID HEIGHT    -        -33.633 (meters)                     GEOID18
 ME3181  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 ME3181  HORZ ORDER      -  SECOND
 ME3181
 ME3181.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3181
 ME3181.The horizontal coordinates were established by classical geodetic methods
 ME3181.and adjusted by the National Geodetic Survey in October 1999.
 ME3181
 ME3181.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3181.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3181
 ME3181.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3181.GEOID18 height accuracy estimate available here.
 ME3181
 ME3181.Click photographs - Photos may exist for this station.
 ME3181
 ME3181.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3181
 ME3181. The following values were computed from the NAD 83(1997) position.
 ME3181
 ME3181;                    North         East     Units Scale Factor Converg.
 ME3181;SPC IL E     -   588,857.432   337,504.918   MT  0.99999230   +0 18 09.3
 ME3181;SPC IL E     - 1,931,943.09  1,107,297.39   sFT  0.99999230   +0 18 09.3
 ME3181;UTM  16      - 4,646,808.463   427,014.967   MT  0.99966555   -0 35 20.7
 ME3181
 ME3181!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3181!SPC IL E     -   0.99997424  x   0.99999230  =   0.99996654
 ME3181!UTM  16      -   0.99997424  x   0.99966555  =   0.99963979
 ME3181
 ME3181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2701446808(NAD 83)
 ME3181
 ME3181                          SUPERSEDED SURVEY CONTROL
 ME3181
 ME3181  NAD 83(1997)-  41 58 11.60766(N)    087 52 51.07977(W) AD(       ) 2
 ME3181  NAD 83(1994)-  41 58 11.60770(N)    087 52 51.09404(W) AD(       ) 2
 ME3181  NAD 83(1986)-  41 58 11.60940(N)    087 52 51.09367(W) AD(       ) 2
 ME3181  NAD 27      -  41 58 11.50202(N)    087 52 50.86265(W) AD(       ) 2
 ME3181  NGVD 29 (07/19/86)  198.     (m)          650.     (f) VERT ANG       
 ME3181
 ME3181.Superseded values are not recommended for survey control.
 ME3181
 ME3181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3181.See file dsdata.pdf to determine how the superseded data were derived.
 ME3181
 ME3181_MARKER: I = METAL ROD
 ME3181_SETTING: 0 = UNSPECIFIED SETTING
 ME3181_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3181
 ME3181  HISTORY     - Date     Condition        Report By
 ME3181  HISTORY     - 1977     MONUMENTED       IL1670
 ME3181
 ME3181                          STATION DESCRIPTION
 ME3181
 ME3181'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3181'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 ME3181'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3181'
 ME3181'THE STATION MARK IS A BRASS ROD SET INTO THE TOP OF A PRE-CAST
 ME3181'CONCRETE MONUMENT WHICH IS 5 FEET IN DEPTH, 3 FEET AT THE BASE
 ME3181'AND 1 FOOT AT THE TOP. THE MONUMENT HAS A CAST IRON COVER.
 ME3181'
 ME3181'THE STATION IS LOCATED APPROXIMATELY 230 FEET NORTHWEST OF THE
 ME3181'CENTERLINE AND 300 FEET WEST OF THE END OF RUNWAY 22L.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3183 ***********************************************************************
 ME3183  DESIGNATION -  AIRPORT BM K 15 COC
 ME3183  PID         -  ME3183
 ME3183  STATE/COUNTY-  IL/COOK
 ME3183  COUNTRY     -  US
 ME3183  USGS QUAD   -  ELMHURST (2018)
 ME3183
 ME3183                         *CURRENT SURVEY CONTROL
 ME3183  ______________________________________________________________________
 ME3183* NAD 83(1997) POSITION- 41 57 49.84075(N) 087 52 56.01988(W)   ADJUSTED
 ME3183* NAVD 88 ORTHO HEIGHT -   195.40  (+/-2cm)      641.1   (feet) VERTCON3
 ME3183  ______________________________________________________________________
 ME3183  GEOID HEIGHT    -        -33.620 (meters)                     GEOID18
 ME3183  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 ME3183  HORZ ORDER      -  SECOND
 ME3183  VERT ORDER      -  THIRD ? (See Below)
 ME3183
 ME3183.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3183
 ME3183.The horizontal coordinates were established by classical geodetic methods
 ME3183.and adjusted by the National Geodetic Survey in October 1999.
 ME3183
 ME3183.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3183.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3183
 ME3183.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3183.GEOID18 height accuracy estimate available here.
 ME3183
 ME3183.The vertical order pertains to the NGVD 29 superseded value.
 ME3183
 ME3183.Click photographs - Photos may exist for this station.
 ME3183
 ME3183.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3183
 ME3183. The following values were computed from the NAD 83(1997) position.
 ME3183
 ME3183;                    North         East     Units Scale Factor Converg.
 ME3183;SPC IL E     -   588,185.263   337,394.698   MT  0.99999220   +0 18 05.9
 ME3183;SPC IL E     - 1,929,737.82  1,106,935.77   sFT  0.99999220   +0 18 05.9
 ME3183;UTM  16      - 4,646,138.311   426,894.340   MT  0.99966576   -0 35 23.8
 ME3183
 ME3183!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3183!SPC IL E     -   0.99997463  x   0.99999220  =   0.99996683
 ME3183!UTM  16      -   0.99997463  x   0.99966576  =   0.99964040
 ME3183
 ME3183:                Primary Azimuth Mark                     Grid Az
 ME3183:SPC IL E     -  AIRPORT BM 90 COC                        262 46 59.7
 ME3183:UTM  16      -  AIRPORT BM 90 COC                        263 40 29.4
 ME3183
 ME3183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2689446138(NAD 83)
 ME3183
 ME3183|---------------------------------------------------------------------|
 ME3183| PID    Reference Object                     Distance      Geod. Az  |
 ME3183|                                                           dddmmss.s |
 ME3183| ME3182 AIRPORT BM 91 COC TPT                23.650 METERS 00937     |
 ME3183| ME3185 AIRPORT BM 90 COC TPT                20.771 METERS 26305     |
 ME3183| ME3189 AIRPORT BM 90 COC                   APPROX. 0.6 KM 2630505.6 |
 ME3183|---------------------------------------------------------------------|
 ME3183
 ME3183                          SUPERSEDED SURVEY CONTROL
 ME3183
 ME3183  NAD 83(1997)-  41 57 49.84085(N)    087 52 56.02043(W) AD(       ) 2
 ME3183  NAD 83(1994)-  41 57 49.84087(N)    087 52 56.03454(W) AD(       ) 2
 ME3183  NAD 83(1986)-  41 57 49.84256(N)    087 52 56.03419(W) AD(       ) 2
 ME3183  NAD 27      -  41 57 49.73497(N)    087 52 55.80356(W) AD(       ) 2
 ME3183  NGVD 29             195.49   (m)          641.4    (f) LEVELING    3  
 ME3183
 ME3183.Superseded values are not recommended for survey control.
 ME3183
 ME3183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3183.See file dsdata.pdf to determine how the superseded data were derived.
 ME3183
 ME3183_MARKER: DD = SURVEY DISK
 ME3183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3183+STABILITY: SURFACE MOTION
 ME3183
 ME3183  HISTORY     - Date     Condition        Report By
 ME3183  HISTORY     - 1977     MONUMENTED       IL1670
 ME3183
 ME3183                          STATION DESCRIPTION
 ME3183
 ME3183'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3183'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY
 ME3183'OF CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3183'
 ME3183'THE STATION MARK, A BRONZE DISK STAMPED---K 15---, IS SET IN
 ME3183'THE TOP OF A CYLINDRICAL CONCRETE MONUMENT WHICH IS 5 FEET DEEP
 ME3183'AND 12 INCHES IN DIAMETER. THE MONUMENT IS SURROUNDED BY A
 ME3183'TRIANGULAR STEEL GUARD RAIL.
 ME3183'
 ME3183'THE STATION IS LOCATED APPROXIMATELY 1400 FEET WEST AND 600
 ME3183'FEET SOUTH OF THE INTERSECTION OF MANHEIM ROAD AND LAWRENCE
 ME3183'AVENUE AND 80 FEET WEST FROM THE SOUTH END OF A LAKE IN AN OPEN
 ME3183'FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3179 ***********************************************************************
 ME3179  DESIGNATION -  AIRPORT BM K 17 COC
 ME3179  PID         -  ME3179
 ME3179  STATE/COUNTY-  IL/COOK
 ME3179  COUNTRY     -  US
 ME3179  USGS QUAD   -  ELMHURST (2018)
 ME3179
 ME3179                         *CURRENT SURVEY CONTROL
 ME3179  ______________________________________________________________________
 ME3179* NAD 83(1997) POSITION- 41 58 40.89553(N) 087 52 46.50178(W)   ADJUSTED
 ME3179* NAVD 88 ORTHO HEIGHT -   195.92  (+/-2cm)      642.8   (feet) VERTCON3
 ME3179  ______________________________________________________________________
 ME3179  GEOID HEIGHT    -        -33.650 (meters)                     GEOID18
 ME3179  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 ME3179  HORZ ORDER      -  SECOND
 ME3179  VERT ORDER      -  THIRD ? (See Below)
 ME3179
 ME3179.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3179
 ME3179.The horizontal coordinates were established by classical geodetic methods
 ME3179.and adjusted by the National Geodetic Survey in October 1999.
 ME3179
 ME3179.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3179.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3179
 ME3179.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3179.GEOID18 height accuracy estimate available here.
 ME3179
 ME3179.The vertical order pertains to the NGVD 29 superseded value.
 ME3179
 ME3179.Click photographs - Photos may exist for this station.
 ME3179
 ME3179.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3179
 ME3179. The following values were computed from the NAD 83(1997) position.
 ME3179
 ME3179;                    North         East     Units Scale Factor Converg.
 ME3179;SPC IL E     -   589,761.607   337,605.525   MT  0.99999239   +0 18 12.6
 ME3179;SPC IL E     - 1,934,909.54  1,107,627.46   sFT  0.99999239   +0 18 12.6
 ME3179;UTM  16      - 4,647,710.668   427,129.597   MT  0.99966534   -0 35 18.0
 ME3179
 ME3179!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3179!SPC IL E     -   0.99997455  x   0.99999239  =   0.99996694
 ME3179!UTM  16      -   0.99997455  x   0.99966534  =   0.99963990
 ME3179
 ME3179:                Primary Azimuth Mark                     Grid Az
 ME3179:SPC IL E     -  AIRPORT BM K 18 COC                      353 27 28.9
 ME3179:UTM  16      -  AIRPORT BM K 18 COC                      354 20 59.5
 ME3179
 ME3179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2712947710(NAD 83)
 ME3179
 ME3179|---------------------------------------------------------------------|
 ME3179| PID    Reference Object                     Distance      Geod. Az  |
 ME3179|                                                           dddmmss.s |
 ME3179| ME3169 O HARE CHICAGO INTL APT TANK        APPROX. 1.5 KM 3322129.2 |
 ME3179| ME3180 AIRPORT BM K 18 COC                 APPROX. 0.6 KM 3534541.5 |
 ME3179|---------------------------------------------------------------------|
 ME3179
 ME3179                          SUPERSEDED SURVEY CONTROL
 ME3179
 ME3179  NAD 83(1997)-  41 58 40.89563(N)    087 52 46.50234(W) AD(       ) 2
 ME3179  NAD 83(1994)-  41 58 40.89596(N)    087 52 46.51662(W) AD(       ) 2
 ME3179  NAD 83(1986)-  41 58 40.89779(N)    087 52 46.51613(W) AD(       ) 2
 ME3179  NAD 27      -  41 58 40.79002(N)    087 52 46.28468(W) AD(       ) 2
 ME3179  NGVD 29             196.02   (m)          643.1    (f) LEVELING    3  
 ME3179
 ME3179.Superseded values are not recommended for survey control.
 ME3179
 ME3179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3179.See file dsdata.pdf to determine how the superseded data were derived.
 ME3179
 ME3179_MARKER: DD = SURVEY DISK
 ME3179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3179_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3179+STABILITY: SURFACE MOTION
 ME3179
 ME3179  HISTORY     - Date     Condition        Report By
 ME3179  HISTORY     - 1977     MONUMENTED       IL1670
 ME3179  HISTORY     - 1983     GOOD             IL1670
 ME3179
 ME3179                          STATION DESCRIPTION
 ME3179
 ME3179'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3179'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 ME3179'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3179'
 ME3179'THE STATION MARK, A BRONZE DISK STAMPED---K 17---, IS SET IN
 ME3179'THE TOP OF A CYLINDRICAL CONCRETE MONUMENT WHICH IS 5 FEET DEEP
 ME3179'AND 12 INCHES IN DIAMETER. THE MONUMENT IS SURROUNDED BY A
 ME3179'TRIANGULAR STEEL GUARD RAIL.
 ME3179'
 ME3179'THE STATION IS LOCATED 19.12 FEET SOUTH-SOUTHWEST OF A CHISELED
 ME3179'X ON THE WEST FACE OF AN IRON FENCE POST, 7.94 FEET WEST OF A
 ME3179'CHISELED X ON THE WEST FACE OF AN IRON FENCE POST AND 37.99
 ME3179'FEET NORTHEAST OF A CHISELED X ON THE TOP OF A CONCRETE RIGHT
 ME3179'OF WAY POST.
 ME3179
 ME3179                          STATION RECOVERY (1983)
 ME3179
 ME3179'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3179'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3179'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 ME3179'
 ME3179'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3180 ***********************************************************************
 ME3180  DESIGNATION -  AIRPORT BM K 18 COC
 ME3180  PID         -  ME3180
 ME3180  STATE/COUNTY-  IL/COOK
 ME3180  COUNTRY     -  US
 ME3180  USGS QUAD   -  ELMHURST (2018)
 ME3180
 ME3180                         *CURRENT SURVEY CONTROL
 ME3180  ______________________________________________________________________
 ME3180* NAD 83(1997) POSITION- 41 59 01.82702(N) 087 52 49.56854(W)   ADJUSTED
 ME3180* NAVD 88 ORTHO HEIGHT -   195.28  (+/-2cm)      640.7   (feet) VERTCON3
 ME3180  ______________________________________________________________________
 ME3180  GEOID HEIGHT    -        -33.661 (meters)                     GEOID18
 ME3180  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 ME3180  HORZ ORDER      -  SECOND
 ME3180  VERT ORDER      -  THIRD ? (See Below)
 ME3180
 ME3180.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3180
 ME3180.The horizontal coordinates were established by classical geodetic methods
 ME3180.and adjusted by the National Geodetic Survey in October 1999.
 ME3180
 ME3180.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3180.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3180
 ME3180.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3180.GEOID18 height accuracy estimate available here.
 ME3180
 ME3180.The vertical order pertains to the NGVD 29 superseded value.
 ME3180
 ME3180.Click photographs - Photos may exist for this station.
 ME3180
 ME3180.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3180
 ME3180. The following values were computed from the NAD 83(1997) position.
 ME3180
 ME3180;                    North         East     Units Scale Factor Converg.
 ME3180;SPC IL E     -   590,407.031   337,531.509   MT  0.99999233   +0 18 10.6
 ME3180;SPC IL E     - 1,937,027.07  1,107,384.63   sFT  0.99999233   +0 18 10.6
 ME3180;UTM  16      - 4,648,356.955   427,065.657   MT  0.99966545   -0 35 20.3
 ME3180
 ME3180!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3180!SPC IL E     -   0.99997465  x   0.99999233  =   0.99996698
 ME3180!UTM  16      -   0.99997465  x   0.99966545  =   0.99964011
 ME3180
 ME3180:                Primary Azimuth Mark                     Grid Az
 ME3180:SPC IL E     -  B 11                                     097 09 33.9
 ME3180:UTM  16      -  B 11                                     098 03 04.8
 ME3180
 ME3180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2706548356(NAD 83)
 ME3180
 ME3180|---------------------------------------------------------------------|
 ME3180| PID    Reference Object                     Distance      Geod. Az  |
 ME3180|                                                           dddmmss.s |
 ME3180| ME3233 B 11                                APPROX. 0.7 KM 0972744.5 |
 ME3180| ME3179 AIRPORT BM K 17 COC                 APPROX. 0.6 KM 1734539.4 |
 ME3180| ME3270 O HARE CONTROL TWR BALL             APPROX. 2.1 KM 2494705.7 |
 ME3180| ME3169 O HARE CHICAGO INTL APT TANK        APPROX. 1.0 KM 3180610.7 |
 ME3180| ME3202 AIRPORT BM K 19 COC TPT              22.203 METERS 32817     |
 ME3180| ME3200 AIRPORT BM K 17 COC TPT              22.383 METERS 35346     |
 ME3180|---------------------------------------------------------------------|
 ME3180
 ME3180                          SUPERSEDED SURVEY CONTROL
 ME3180
 ME3180  NAD 83(1997)-  41 59 01.82711(N)    087 52 49.56911(W) AD(       ) 2
 ME3180  NAD 83(1994)-  41 59 01.82745(N)    087 52 49.58352(W) AD(       ) 2
 ME3180  NAD 83(1986)-  41 59 01.82917(N)    087 52 49.58311(W) AD(       ) 2
 ME3180  NAD 27      -  41 59 01.72162(N)    087 52 49.35105(W) AD(       ) 2
 ME3180  NGVD 29             195.38   (m)          641.0    (f) LEVELING    3  
 ME3180
 ME3180.Superseded values are not recommended for survey control.
 ME3180
 ME3180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3180.See file dsdata.pdf to determine how the superseded data were derived.
 ME3180
 ME3180_MARKER: DD = SURVEY DISK
 ME3180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3180_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3180+STABILITY: SURFACE MOTION
 ME3180
 ME3180  HISTORY     - Date     Condition        Report By
 ME3180  HISTORY     - 1977     MONUMENTED       IL1670
 ME3180  HISTORY     - 1983     GOOD             IL1670
 ME3180
 ME3180                          STATION DESCRIPTION
 ME3180
 ME3180'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3180'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 ME3180'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3180'
 ME3180'THE STATION MARK, A BRONZE DISK STAMPED---K 18---, IS SET IN
 ME3180'THE TOP OF A CYLINDRICAL CONCRETE MONUMENT WHICH IS 5 FEET DEEP
 ME3180'AND 12 INCHES IN DIAMETER. THE MONUMENT IS SURROUNDED BY A
 ME3180'TRIANGULAR STEEL GUARD RAIL.
 ME3180'
 ME3180'THE STATION IS LOCATED AT THE WEST SIDE OF MANHEIM ROAD, WEST
 ME3180'OF A WOODEN BRIDGE. IT IS 18.5 FEET SOUTH OF A CHISELED
 ME3180'X IN THE BOLT ON THE SOUTHWEST LEG OF A STROBE LIGHT TOWER,
 ME3180'8.97 FEET WEST OF A CHISELED X ON THE NORTH FACE OF AN IRON
 ME3180'FENCE POST AND 9.58 FEET NORTHWEST OF A NAIL ON THE CENTER OF
 ME3180'THE WEST END OF A WOODEN BRIDGE.
 ME3180
 ME3180                          STATION RECOVERY (1983)
 ME3180
 ME3180'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3180'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3180'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 ME3180'
 ME3180'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3190 ***********************************************************************
 ME3190  DESIGNATION -  AIRPORT BM K 21 COC
 ME3190  PID         -  ME3190
 ME3190  STATE/COUNTY-  IL/COOK
 ME3190  COUNTRY     -  US
 ME3190  USGS QUAD   -  ELMHURST (2018)
 ME3190
 ME3190                         *CURRENT SURVEY CONTROL
 ME3190  ______________________________________________________________________
 ME3190* NAD 83(1997) POSITION- 41 59 59.94302(N) 087 53 41.65019(W)   ADJUSTED
 ME3190* NAVD 88 ORTHO HEIGHT -   196.56  (+/-2cm)      644.9   (feet) VERTCON3
 ME3190  ______________________________________________________________________
 ME3190  GEOID HEIGHT    -        -33.679 (meters)                     GEOID18
 ME3190  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 ME3190  HORZ ORDER      -  SECOND
 ME3190  VERT ORDER      -  THIRD ? (See Below)
 ME3190
 ME3190.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3190
 ME3190.The horizontal coordinates were established by classical geodetic methods
 ME3190.and adjusted by the National Geodetic Survey in October 1999.
 ME3190
 ME3190.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3190.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3190
 ME3190.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3190.GEOID18 height accuracy estimate available here.
 ME3190
 ME3190.The vertical order pertains to the NGVD 29 superseded value.
 ME3190
 ME3190.Click photographs - Photos may exist for this station.
 ME3190
 ME3190.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3190
 ME3190. The following values were computed from the NAD 83(1997) position.
 ME3190
 ME3190;                    North         East     Units Scale Factor Converg.
 ME3190;SPC IL E     -   592,193.844   336,323.440   MT  0.99999123   +0 17 36.1
 ME3190;SPC IL E     - 1,942,889.30  1,103,421.15   sFT  0.99999123   +0 17 36.1
 ME3190;UTM  16      - 4,650,161.773   425,885.937   MT  0.99966759   -0 35 55.8
 ME3190
 ME3190!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3190!SPC IL E     -   0.99997445  x   0.99999123  =   0.99996568
 ME3190!UTM  16      -   0.99997445  x   0.99966759  =   0.99964205
 ME3190
 ME3190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2588550161(NAD 83)
 ME3190
 ME3190                          SUPERSEDED SURVEY CONTROL
 ME3190
 ME3190  NAD 83(1997)-  41 59 59.94310(N)    087 53 41.65078(W) AD(       ) 2
 ME3190  NAD 83(1994)-  41 59 59.94335(N)    087 53 41.66571(W) AD(       ) 2
 ME3190  NAD 83(1986)-  41 59 59.94498(N)    087 53 41.66520(W) AD(       ) 2
 ME3190  NAD 27      -  41 59 59.83873(N)    087 53 41.43010(W) AD(       ) 2
 ME3190  NGVD 29             196.66   (m)          645.2    (f) LEVELING    3  
 ME3190
 ME3190.Superseded values are not recommended for survey control.
 ME3190
 ME3190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3190.See file dsdata.pdf to determine how the superseded data were derived.
 ME3190
 ME3190_MARKER: DD = SURVEY DISK
 ME3190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3190_STAMPING: K21 E1 645.217
 ME3190_MARK LOGO: NGS
 ME3190_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME3190_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3190
 ME3190  HISTORY     - Date     Condition        Report By
 ME3190  HISTORY     - 1977     MONUMENTED       IL1670
 ME3190  HISTORY     - 1983     GOOD             IL1670
 ME3190  HISTORY     - 19940615 GOOD             NGS
 ME3190
 ME3190                          STATION DESCRIPTION
 ME3190
 ME3190'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3190'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 ME3190'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3190'
 ME3190'THE STATION MARK, A BRONZE DISK STAMPED---K 21---, IS SET IN
 ME3190'THE TOP OF A CYLINDRICAL CONCRETE MONUMENT WHICH IS 5 FEET DEEP
 ME3190'AND 12 INCHES IN DIAMETER. THE MONUMENT IS SURROUNDED BY A
 ME3190'TRIANGULAR STEEL GUARD RAIL.
 ME3190'
 ME3190'THE STATION IS LOCATED APPROXIMATELY 100 FEET WEST OF THE GATE
 ME3190'AT JOHNSON ROAD, 19 FEET SOUTH OF THE SOUTH EDGE OF OLD HIGGINS
 ME3190'ROAD AND 5 FEET NORTH OF A FENCE LINE.
 ME3190
 ME3190                          STATION RECOVERY (1983)
 ME3190
 ME3190'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3190'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3190'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 ME3190'
 ME3190'DESCRIBED BY CITY OF CHICAGO.
 ME3190
 ME3190                          STATION RECOVERY (1994)
 ME3190
 ME3190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994
 ME3190'THE STATION IS LOCATED IN THE NE PART OF THE AIRPORT NEAR RWY END 22R
 ME3190'AND AT THE SOUTH EDGE OF AN ASPHALT SERVICE ROAD.  IT IS 259.1 FT
 ME3190'(79.0 M) NORTHWEST OF THE INTERSECTION OF THE ROAD CL AND THE
 ME3190'PROJECTED CL OF RWY 22R, 239.4 FT (73.0 M) WEST OF THE SUPPORT FOR THE
 ME3190'NORTHWESTERLY ONE OF THREE BANKS OF 1000 FT (304.8 M) APPROACH LIGHTS,
 ME3190'148.2 FT (45.2 M) SOUTHWEST OF A FENCE CORNER, AND 3.5 FT (1.1 M) SW
 ME3190'OF THE SW EDGE OF THE ROAD.  IT IS A PLAIN DISK STAMPED K21 E1 645.217
 ME3190'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  NOTE, THIS
 ME3190'ROAD HAS BEEN BUILT RECENTLY AND THE TRIANGULAR GUARDRAIL IN THE
 ME3190'ORIGINAL DESCRIPTION HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3199 ***********************************************************************
 ME3199  DESIGNATION -  AIRPORT BM K 5 COC
 ME3199  PID         -  ME3199
 ME3199  STATE/COUNTY-  IL/DU PAGE
 ME3199  COUNTRY     -  US
 ME3199  USGS QUAD   -  ELMHURST (2018)
 ME3199
 ME3199                         *CURRENT SURVEY CONTROL
 ME3199  ______________________________________________________________________
 ME3199* NAD 83(1997) POSITION- 41 57 55.98620(N) 087 55 29.21927(W)   ADJUSTED
 ME3199* NAVD 88 ORTHO HEIGHT -   201.64  (+/-2cm)      661.5   (feet) VERTCON3
 ME3199  ______________________________________________________________________
 ME3199  GEOID HEIGHT    -        -33.590 (meters)                     GEOID18
 ME3199  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 ME3199  HORZ ORDER      -  SECOND
 ME3199  VERT ORDER      -  THIRD ? (See Below)
 ME3199
 ME3199.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3199
 ME3199.The horizontal coordinates were established by classical geodetic methods
 ME3199.and adjusted by the National Geodetic Survey in October 1999.
 ME3199
 ME3199.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3199.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3199
 ME3199.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3199.GEOID18 height accuracy estimate available here.
 ME3199
 ME3199.The vertical order pertains to the NGVD 29 superseded value.
 ME3199
 ME3199.Click photographs - Photos may exist for this station.
 ME3199
 ME3199.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3199
 ME3199. The following values were computed from the NAD 83(1997) position.
 ME3199
 ME3199;                    North         East     Units Scale Factor Converg.
 ME3199;SPC IL E     -   588,357.172   333,866.130   MT  0.99998911   +0 16 23.5
 ME3199;SPC IL E     - 1,930,301.82  1,095,359.13   sFT  0.99998911   +0 16 23.5
 ME3199;UTM  16      - 4,646,365.032   423,370.009   MT  0.99967226   -0 37 06.3
 ME3199
 ME3199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3199!SPC IL E     -   0.99997364  x   0.99998911  =   0.99996275
 ME3199!UTM  16      -   0.99997364  x   0.99967226  =   0.99964591
 ME3199
 ME3199:                Primary Azimuth Mark                     Grid Az
 ME3199:SPC IL E     -  AIRPORT BM K 6 COC                       103 49 44.5
 ME3199:UTM  16      -  AIRPORT BM K 6 COC                       104 43 14.3
 ME3199
 ME3199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2337046365(NAD 83)
 ME3199
 ME3199|---------------------------------------------------------------------|
 ME3199| PID    Reference Object                     Distance      Geod. Az  |
 ME3199|                                                           dddmmss.s |
 ME3199| ME3197 AIRPORT BM K 6 COC                  APPROX. 0.6 KM 1040608.0 |
 ME3199|---------------------------------------------------------------------|
 ME3199
 ME3199                          SUPERSEDED SURVEY CONTROL
 ME3199
 ME3199  NAD 83(1997)-  41 57 55.98627(N)    087 55 29.21981(W) AD(       ) 2
 ME3199  NAD 83(1994)-  41 57 55.98578(N)    087 55 29.23404(W) AD(       ) 2
 ME3199  NAD 83(1986)-  41 57 55.98726(N)    087 55 29.23363(W) AD(       ) 2
 ME3199  NAD 27      -  41 57 55.88166(N)    087 55 28.99785(W) AD(       ) 2
 ME3199  NGVD 29             201.73   (m)          661.8    (f) LEVELING    3  
 ME3199
 ME3199.Superseded values are not recommended for survey control.
 ME3199
 ME3199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3199.See file dsdata.pdf to determine how the superseded data were derived.
 ME3199
 ME3199_MARKER: DD = SURVEY DISK
 ME3199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3199_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3199+STABILITY: SURFACE MOTION
 ME3199
 ME3199  HISTORY     - Date     Condition        Report By
 ME3199  HISTORY     - 1977     MONUMENTED       IL1670
 ME3199  HISTORY     - 1983     GOOD             IL1670
 ME3199
 ME3199                          STATION DESCRIPTION
 ME3199
 ME3199'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3199'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 ME3199'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3199'
 ME3199'THE STATION MARK, A BRONZE DISK STAMPED---K 5---, IS SET IN THE
 ME3199'TOP OF A CYLINDRICAL MASS OF CONCRETE WHICH IS 5 FEET DEEP AND
 ME3199'12 INCHES IN DIAMETER. THE MONUMENT IS SURROUNDED BY A
 ME3199'TRIANGULAR STEEL GUARD RAIL.
 ME3199'
 ME3199'THE STATION IS LOCATED APPROXIMATELY 32 FEET NORTH OF A FENCE
 ME3199'LINE, 70 FEET NORTH OF THE CHICAGO AND NORTHWESTERN RAILROAD
 ME3199'TRACKS AND 300 FEET WEST OF A FENCE CORNER.
 ME3199
 ME3199                          STATION RECOVERY (1983)
 ME3199
 ME3199'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3199'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3199'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 ME3199'
 ME3199'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3197 ***********************************************************************
 ME3197  DESIGNATION -  AIRPORT BM K 6 COC
 ME3197  PID         -  ME3197
 ME3197  STATE/COUNTY-  IL/COOK
 ME3197  COUNTRY     -  US
 ME3197  USGS QUAD   -  ELMHURST (2018)
 ME3197
 ME3197                         *CURRENT SURVEY CONTROL
 ME3197  ______________________________________________________________________
 ME3197* NAD 83(1997) POSITION- 41 57 51.44275(N) 087 55 04.99085(W)   ADJUSTED
 ME3197* NAVD 88 ORTHO HEIGHT -   202.64  (+/-2cm)      664.8   (feet) VERTCON3
 ME3197  ______________________________________________________________________
 ME3197  GEOID HEIGHT    -        -33.594 (meters)                     GEOID18
 ME3197  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 ME3197  HORZ ORDER      -  SECOND
 ME3197  VERT ORDER      -  THIRD ? (See Below)
 ME3197
 ME3197.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3197
 ME3197.The horizontal coordinates were established by classical geodetic methods
 ME3197.and adjusted by the National Geodetic Survey in October 1999.
 ME3197
 ME3197.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3197.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3197
 ME3197.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3197.GEOID18 height accuracy estimate available here.
 ME3197
 ME3197.The vertical order pertains to the NGVD 29 superseded value.
 ME3197
 ME3197.Click photographs - Photos may exist for this station.
 ME3197
 ME3197.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3197
 ME3197. The following values were computed from the NAD 83(1997) position.
 ME3197
 ME3197;                    North         East     Units Scale Factor Converg.
 ME3197;SPC IL E     -   588,219.676   334,424.693   MT  0.99998958   +0 16 39.7
 ME3197;SPC IL E     - 1,929,850.72  1,097,191.68   sFT  0.99998958   +0 16 39.7
 ME3197;UTM  16      - 4,646,218.907   423,926.188   MT  0.99967121   -0 36 50.0
 ME3197
 ME3197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3197!SPC IL E     -   0.99997349  x   0.99998958  =   0.99996307
 ME3197!UTM  16      -   0.99997349  x   0.99967121  =   0.99964471
 ME3197
 ME3197:                Primary Azimuth Mark                     Grid Az
 ME3197:SPC IL E     -  AIRPORT BM K 7 COC                       144 12 08.1
 ME3197:UTM  16      -  AIRPORT BM K 7 COC                       145 05 37.8
 ME3197
 ME3197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2392646218(NAD 83)
 ME3197
 ME3197|---------------------------------------------------------------------|
 ME3197| PID    Reference Object                     Distance      Geod. Az  |
 ME3197|                                                           dddmmss.s |
 ME3197| ME3194 AIRPORT BM K 7 COC                  453.791 METERS 1442847.8 |
 ME3197|---------------------------------------------------------------------|
 ME3197
 ME3197                          SUPERSEDED SURVEY CONTROL
 ME3197
 ME3197  NAD 83(1997)-  41 57 51.44282(N)    087 55 04.99139(W) AD(       ) 2
 ME3197  NAD 83(1994)-  41 57 51.44242(N)    087 55 05.00558(W) AD(       ) 2
 ME3197  NAD 83(1986)-  41 57 51.44401(N)    087 55 05.00528(W) AD(       ) 2
 ME3197  NAD 27      -  41 57 51.33802(N)    087 55 04.77044(W) AD(       ) 2
 ME3197  NGVD 29             202.73   (m)          665.1    (f) LEVELING    3  
 ME3197
 ME3197.Superseded values are not recommended for survey control.
 ME3197
 ME3197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3197.See file dsdata.pdf to determine how the superseded data were derived.
 ME3197
 ME3197_MARKER: DD = SURVEY DISK
 ME3197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3197_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3197+STABILITY: SURFACE MOTION
 ME3197
 ME3197  HISTORY     - Date     Condition        Report By
 ME3197  HISTORY     - 1977     MONUMENTED       IL1670
 ME3197  HISTORY     - 1983     GOOD             IL1670
 ME3197
 ME3197                          STATION DESCRIPTION
 ME3197
 ME3197'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3197'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 ME3197'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3197'
 ME3197'THE STATION MARK, A BRONZE DISK STAMPED---K 6---, IS SET IN THE
 ME3197'TOP OF A CYLINDRICAL MASS OF CONCRETE WHICH IS 5 FEET DEEP AND
 ME3197'12 INCHES IN DIAMETER. THE MONUMENT IS SURROUNDED BY A
 ME3197'TRIANGULAR STEEL GUARD RAIL.
 ME3197'
 ME3197'THE STATION IS LOCATED IN AN OPEN FIELD APPROXIMATELY 2000 FEET
 ME3197'NORTH OF IRVING PARK ROAD, 600 FEET WEST OF A POWER LINE AND
 ME3197'800 FEET NORTHEAST OF THE CHICAGO AND NORTHWESTERN RAILROAD
 ME3197'TRACKS.
 ME3197
 ME3197                          STATION RECOVERY (1983)
 ME3197
 ME3197'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3197'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3197'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 ME3197'
 ME3197'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3194 ***********************************************************************
 ME3194  DESIGNATION -  AIRPORT BM K 7 COC
 ME3194  PID         -  ME3194
 ME3194  STATE/COUNTY-  IL/COOK
 ME3194  COUNTRY     -  US
 ME3194  USGS QUAD   -  ELMHURST (2018)
 ME3194
 ME3194                         *CURRENT SURVEY CONTROL
 ME3194  ______________________________________________________________________
 ME3194* NAD 83(1997) POSITION- 41 57 39.47163(N) 087 54 53.54196(W)   ADJUSTED
 ME3194* NAVD 88 ORTHO HEIGHT -   202.18  (+/-2cm)      663.3   (feet) VERTCON3
 ME3194  ______________________________________________________________________
 ME3194  GEOID HEIGHT    -        -33.590 (meters)                     GEOID18
 ME3194  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 ME3194  HORZ ORDER      -  SECOND
 ME3194  VERT ORDER      -  THIRD ? (See Below)
 ME3194
 ME3194.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3194
 ME3194.The horizontal coordinates were established by classical geodetic methods
 ME3194.and adjusted by the National Geodetic Survey in October 1999.
 ME3194
 ME3194.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3194.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3194
 ME3194.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3194.GEOID18 height accuracy estimate available here.
 ME3194
 ME3194.The vertical order pertains to the NGVD 29 superseded value.
 ME3194
 ME3194.Click photographs - Photos may exist for this station.
 ME3194
 ME3194.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3194
 ME3194. The following values were computed from the NAD 83(1997) position.
 ME3194
 ME3194;                    North         East     Units Scale Factor Converg.
 ME3194;SPC IL E     -   587,851.616   334,690.124   MT  0.99998980   +0 16 47.3
 ME3194;SPC IL E     - 1,928,643.18  1,098,062.52   sFT  0.99998980   +0 16 47.3
 ME3194;UTM  16      - 4,645,846.880   424,185.777   MT  0.99967073   -0 36 42.2
 ME3194
 ME3194!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3194!SPC IL E     -   0.99997356  x   0.99998980  =   0.99996336
 ME3194!UTM  16      -   0.99997356  x   0.99967073  =   0.99964430
 ME3194
 ME3194:                Primary Azimuth Mark                     Grid Az
 ME3194:SPC IL E     -  AIRPORT BM K 6 COC                       324 12 08.2
 ME3194:UTM  16      -  AIRPORT BM K 6 COC                       325 05 37.7
 ME3194
 ME3194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2418545846(NAD 83)
 ME3194
 ME3194|---------------------------------------------------------------------|
 ME3194| PID    Reference Object                     Distance      Geod. Az  |
 ME3194|                                                           dddmmss.s |
 ME3194| ME3197 AIRPORT BM K 6 COC                  453.791 METERS 3242855.5 |
 ME3194|---------------------------------------------------------------------|
 ME3194
 ME3194                          SUPERSEDED SURVEY CONTROL
 ME3194
 ME3194  NAD 83(1997)-  41 57 39.47171(N)    087 54 53.54250(W) AD(       ) 2
 ME3194  NAD 83(1994)-  41 57 39.47134(N)    087 54 53.55661(W) AD(       ) 2
 ME3194  NAD 83(1986)-  41 57 39.47284(N)    087 54 53.55626(W) AD(       ) 2
 ME3194  NAD 27      -  41 57 39.36650(N)    087 54 53.32204(W) AD(       ) 2
 ME3194  NGVD 29             202.27   (m)          663.6    (f) LEVELING    3  
 ME3194
 ME3194.Superseded values are not recommended for survey control.
 ME3194
 ME3194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3194.See file dsdata.pdf to determine how the superseded data were derived.
 ME3194
 ME3194_MARKER: DD = SURVEY DISK
 ME3194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3194_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3194+STABILITY: SURFACE MOTION
 ME3194
 ME3194  HISTORY     - Date     Condition        Report By
 ME3194  HISTORY     - 1977     MONUMENTED       IL1670
 ME3194  HISTORY     - 1983     GOOD             IL1670
 ME3194
 ME3194                          STATION DESCRIPTION
 ME3194
 ME3194'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3194'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY
 ME3194'OF CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 ME3194'
 ME3194'THE STATION MARK, A BRONZE DISK STAMPED---K 7---,IS SET IN THE
 ME3194'TOP OF A CYLINDRICAL CONCRETE MONUMENT WHICH IS 5 FEET DEEP AND
 ME3194'12 INCHES IN DIAMETER. THE MONUMENT IS SURROUNDED BY A
 ME3194'TRIANGULAR STEEL GUARD RAIL.
 ME3194'
 ME3194'THE STATION IS LOCATED APPROXIMATELY 200 FEET EAST OF A DOUBLE
 ME3194'POWER LINE AND 1000 FEET NORTH OF IRVING PARK ROAD.
 ME3194
 ME3194                          STATION RECOVERY (1983)
 ME3194
 ME3194'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3194'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3194'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 ME3194'
 ME3194'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1589 ***********************************************************************
 HB1589  DESIGNATION -  AIRPORT BN HARRISB RALEIGH APT
 HB1589  PID         -  HB1589
 HB1589  STATE/COUNTY-  IL/SALINE
 HB1589  COUNTRY     -  US
 HB1589  USGS QUAD   -  GALATIA (2018)
 HB1589
 HB1589                         *CURRENT SURVEY CONTROL
 HB1589  ______________________________________________________________________
 HB1589* NAD 83(1997) POSITION- 37 48 41.93986(N) 088 32 48.19182(W)   ADJUSTED
 HB1589  ______________________________________________________________________
 HB1589  GEOID HEIGHT    -        -29.658 (meters)                     GEOID18
 HB1589  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 HB1589  HORZ ORDER      -  THIRD
 HB1589
 HB1589.This mark is at Harrisburg-Raleigh Airport (HSB)
 HB1589
 HB1589.The horizontal coordinates were established by classical geodetic methods
 HB1589.and adjusted by the National Geodetic Survey in October 1999.
 HB1589
 HB1589.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1589.GEOID18 height accuracy estimate available here.
 HB1589
 HB1589.Click photographs - Photos may exist for this station.
 HB1589
 HB1589.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1589
 HB1589. The following values were computed from the NAD 83(1997) position.
 HB1589
 HB1589;                    North         East     Units Scale Factor Converg.
 HB1589;SPC IL E     -   127,090.970   281,210.353   MT  0.99997935   -0 07 51.0
 HB1589;SPC IL E     -   416,964.29    922,604.30   sFT  0.99997935   -0 07 51.0
 HB1589;UTM  16      - 4,186,044.311   363,851.388   MT  0.99982831   -0 56 54.2
 HB1589
 HB1589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6385186044(NAD 83)
 HB1589
 HB1589                          SUPERSEDED SURVEY CONTROL
 HB1589
 HB1589  NAD 83(1993)-  37 48 41.94615(N)    088 32 48.19160(W) AD(       ) 3
 HB1589  NAD 83(1986)-  37 48 41.95147(N)    088 32 48.19410(W) AD(       ) 3
 HB1589  NAD 27      -  37 48 41.77933(N)    088 32 48.00756(W) AD(       ) 3
 HB1589
 HB1589.Superseded values are not recommended for survey control.
 HB1589
 HB1589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1589.See file dsdata.pdf to determine how the superseded data were derived.
 HB1589
 HB1589_MARKER: 21 = AIRPORT BEACON
 HB1589
 HB1589  HISTORY     - Date     Condition        Report By
 HB1589  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1589  HISTORY     - 1960     GOOD             CGS
 HB1589
 HB1589                          STATION DESCRIPTION
 HB1589
 HB1589'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1589'THE STATION IS LOCATED ABOUT 5 MILES NORTH OF HARRISBURG, ABOUT 3
 HB1589'MILES SOUTHEAST OF RALEIGH AND ON THE HARRISBURG- RALEIGH
 HB1589'AIRPORT.  IT IS 61 FEET NORTHEAST OF THE EAST CORNER OF A HANGAR
 HB1589'WHICH HOUSES THE OFFICE AND 60 FEET NORTHWEST OF THE CENTER OF A
 HB1589'TAXI STRIP.  THE STATION IS THE BEACON.  IT IS 55 FEET HIGH,
 HB1589'SUPPORTED BY A SKELETON TYPE STEEL TOWER.  IT IS A SINGLE WHITE
 HB1589'LIGHT REVOLVING AT 12 REVOLUTIONS PER MINUTE.
 HB1589
 HB1589                          STATION RECOVERY (1960)
 HB1589
 HB1589'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1589'THE STATION, RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 HB1589'1957.  THE 1957 DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2662 ***********************************************************************
 ME2662  DESIGNATION -  AIRPORT BN MEIGS FIELD CHICAGO
 ME2662  PID         -  ME2662
 ME2662  STATE/COUNTY-  IL/COOK
 ME2662  COUNTRY     -  US
 ME2662  USGS QUAD   -  JACKSON PARK (2018)
 ME2662
 ME2662                         *CURRENT SURVEY CONTROL
 ME2662  ______________________________________________________________________
 ME2662* NAD 83(1997) POSITION- 41 51 33.72925(N) 087 36 36.20964(W)   ADJUSTED
 ME2662* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) SCALED
 ME2662  ______________________________________________________________________
 ME2662  GEOID HEIGHT    -        -33.581 (meters)                     GEOID18
 ME2662  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 ME2662  HORZ ORDER      -  THIRD
 ME2662
 ME2662.This mark is at Merrill C Meigs Airport (CGX)
 ME2662
 ME2662.The horizontal coordinates were established by classical geodetic methods
 ME2662.and adjusted by the National Geodetic Survey in October 1999.
 ME2662
 ME2662.The orthometric height was scaled from a topographic map.
 ME2662
 ME2662.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2662.GEOID18 height accuracy estimate available here.
 ME2662
 ME2662.Click photographs - Photos may exist for this station.
 ME2662
 ME2662.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2662
 ME2662. The following values were computed from the NAD 83(1997) position.
 ME2662
 ME2662;                    North         East     Units Scale Factor Converg.
 ME2662;SPC IL E     -   576,735.819   360,054.329   MT  1.00001936   +0 28 57.6
 ME2662;SPC IL E     - 1,892,174.10  1,181,278.24   sFT  1.00001936   +0 28 57.6
 ME2662;UTM  16      - 4,634,342.231   449,365.231   MT  0.99963155   -0 24 25.6
 ME2662
 ME2662!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2662!SPC IL E     -   0.99997721  x   1.00001936  =   0.99999657
 ME2662!UTM  16      -   0.99997721  x   0.99963155  =   0.99960876
 ME2662
 ME2662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4936534342(NAD 83)
 ME2662
 ME2662                          SUPERSEDED SURVEY CONTROL
 ME2662
 ME2662  NAD 83(1997)-  41 51 33.72946(N)    087 36 36.21003(W) AD(       ) 3
 ME2662  NAD 83(1994)-  41 51 33.73396(N)    087 36 36.22144(W) AD(       ) 3
 ME2662  NAD 83(1986)-  41 51 33.73427(N)    087 36 36.22047(W) AD(       ) 3
 ME2662  NAD 83(1986)-  41 51 33.74324(N)    087 36 36.21666(W) AD(       ) 3
 ME2662  NAD 27      -  41 51 33.61400(N)    087 36 36.03700(W) AD(       ) 3
 ME2662
 ME2662.Superseded values are not recommended for survey control.
 ME2662
 ME2662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2662.See file dsdata.pdf to determine how the superseded data were derived.
 ME2662
 ME2662_MARKER: 21 = AIRPORT BEACON
 ME2662
 ME2662  HISTORY     - Date     Condition        Report By
 ME2662  HISTORY     - 1959     FIRST OBSERVED   CGS
 ME2662  HISTORY     - 1960     GOOD             CGS
 ME2662  HISTORY     - 1965     GOOD             CGS
 ME2662  HISTORY     - 1978     GOOD             NGS
 ME2662  HISTORY     - 19931115 GOOD             NGS
 ME2662  HISTORY     - 19941013 GOOD             USPSQD
 ME2662
 ME2662                          STATION DESCRIPTION
 ME2662
 ME2662'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RLS)
 ME2662'AT MERRILL C. MEIGS FIELD, CITY OF CHICAGO.  THE BEACON IS A ROTATING
 ME2662'GREEN AND CLEAR
 ME2662'LIGHT MOUNTED ON TOP OF THE CONTROL TOWER.
 ME2662
 ME2662                          STATION RECOVERY (1960)
 ME2662
 ME2662'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 ME2662'STATION RECOVERED AS DESCRIBED.
 ME2662
 ME2662                          STATION RECOVERY (1965)
 ME2662
 ME2662'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME2662'RECOVERED AS DESCRIBED AND WAS
 ME2662'FOUND TO BE IN
 ME2662'GOOD CONDITION.
 ME2662
 ME2662                          STATION RECOVERY (1978)
 ME2662
 ME2662'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 ME2662'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 ME2662'
 ME2662'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MEIGS AIRPORT.
 ME2662
 ME2662                          STATION RECOVERY (1993)
 ME2662
 ME2662'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 ME2662'THE STATION IS LOCATED AT MERRILL C MEIGS FIELD, CHICAGO, ILL.  THE
 ME2662'BEACON IS A ROTATING GREEN AND WHITE LIGHT MOUNTED ON TOP OF THE
 ME2662'CONTROL TOWER.  THE SUPPORTING SHAFT WAS THE POINT INTERSECTED.  NOTE
 ME2662'ABOVE POSITION ADJUSTED AND PUBLISHED BY GEODESY.
 ME2662
 ME2662                          STATION RECOVERY (1994)
 ME2662
 ME2662'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME2662'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0558 ***********************************************************************
 NG0558  DESIGNATION -  AIRPORT K 22
 NG0558  PID         -  NG0558
 NG0558  STATE/COUNTY-  IL/COOK
 NG0558  COUNTRY     -  US
 NG0558  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0558
 NG0558                         *CURRENT SURVEY CONTROL
 NG0558  ______________________________________________________________________
 NG0558* NAD 83(1997) POSITION- 42 00 07.07792(N) 087 54 26.20059(W)   ADJUSTED
 NG0558* NAVD 88 ORTHO HEIGHT -   197.97  (+/-2cm)      649.5   (feet) VERTCON3
 NG0558  ______________________________________________________________________
 NG0558  GEOID HEIGHT    -        -33.673 (meters)                     GEOID18
 NG0558  LAPLACE CORR    -         -1.89  (seconds)                    DEFLEC18
 NG0558  HORZ ORDER      -  SECOND
 NG0558  VERT ORDER      -  THIRD ? (See Below)
 NG0558
 NG0558.This mark is at Chicago O'hare Intl Airport (ORD)
 NG0558
 NG0558.The horizontal coordinates were established by classical geodetic methods
 NG0558.and adjusted by the National Geodetic Survey in October 1999.
 NG0558
 NG0558.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0558.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0558
 NG0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0558.GEOID18 height accuracy estimate available here.
 NG0558
 NG0558.The vertical order pertains to the NGVD 29 superseded value.
 NG0558
 NG0558.Click photographs - Photos may exist for this station.
 NG0558
 NG0558.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0558
 NG0558. The following values were computed from the NAD 83(1997) position.
 NG0558
 NG0558;                    North         East     Units Scale Factor Converg.
 NG0558;SPC IL E     -   592,408.802   335,297.079   MT  0.99999032   +0 17 06.4
 NG0558;SPC IL E     - 1,943,594.54  1,100,053.83   sFT  0.99999032   +0 17 06.4
 NG0558;UTM  16      - 4,650,392.612   424,863.378   MT  0.99966947   -0 36 25.7
 NG0558
 NG0558!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0558!SPC IL E     -   0.99997423  x   0.99999032  =   0.99996455
 NG0558!UTM  16      -   0.99997423  x   0.99966947  =   0.99964371
 NG0558
 NG0558:                Primary Azimuth Mark                     Grid Az
 NG0558:SPC IL E     -  AIRPORT K 23                             297 19 07.7
 NG0558:UTM  16      -  AIRPORT K 23                             298 12 39.8
 NG0558
 NG0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2486350392(NAD 83)
 NG0558
 NG0558|---------------------------------------------------------------------|
 NG0558| PID    Reference Object                     Distance      Geod. Az  |
 NG0558|                                                           dddmmss.s |
 NG0558| ME3270 O HARE CONTROL TWR BALL             APPROX. 2.8 KM 1745819.1 |
 NG0558| ME3193 AIRPORT BM 68 COC                   490.342 METERS 1841605.6 |
 NG0558| NG0560 AIRPORT K 23                        APPROX. 0.7 KM 2973614.1 |
 NG0558|---------------------------------------------------------------------|
 NG0558
 NG0558                          SUPERSEDED SURVEY CONTROL
 NG0558
 NG0558  NAD 83(1997)-  42 00 07.07800(N)    087 54 26.20117(W) AD(       ) 2
 NG0558  NAD 83(1994)-  42 00 07.07803(N)    087 54 26.21617(W) AD(       ) 2
 NG0558  NAD 83(1986)-  42 00 07.07970(N)    087 54 26.21565(W) AD(       ) 2
 NG0558  NAD 27      -  42 00 06.97411(N)    087 54 25.97886(W) AD(       ) 2
 NG0558  NGVD 29             198.07   (m)          649.8    (f) LEVELING    3  
 NG0558
 NG0558.Superseded values are not recommended for survey control.
 NG0558
 NG0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0558.See file dsdata.pdf to determine how the superseded data were derived.
 NG0558
 NG0558_MARKER: DD = SURVEY DISK
 NG0558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0558_STAMPING: K 22
 NG0558_MARK LOGO: IL1670
 NG0558_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0558+STABILITY: SURFACE MOTION
 NG0558
 NG0558  HISTORY     - Date     Condition        Report By
 NG0558  HISTORY     - 1977     MONUMENTED       IL1670
 NG0558  HISTORY     - 1983     GOOD             IL1670
 NG0558
 NG0558                          STATION DESCRIPTION
 NG0558
 NG0558'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 NG0558'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 NG0558'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 NG0558'
 NG0558'THE STATION MARK, A BRONZE DISK STAMPED---K 22---, IS SET IN
 NG0558'THE TOP OF A CYLINDRICAL CONCRETE MONUMENT WHICH IS 5 FEET DEEP
 NG0558'AND 12 INCHES IN DIAMETER. THE MONUMENT IS SURROUNDED BY A
 NG0558'TRIANGULAR STEEL GUARD RAIL.
 NG0558'
 NG0558'THE STATION IS LOCATED APPROXIMATELY 500 FEET NORTHEAST OF THE
 NG0558'INTERSECTION OF WOLF ROAD AND OLD HIGGINS ROAD IN AN OPEN FIELD
 NG0558'AND 54 FEET NORTH OF THE NORTH EDGE OF OLD HIGGINS ROAD.
 NG0558
 NG0558                          STATION RECOVERY (1983)
 NG0558
 NG0558'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 NG0558'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 NG0558'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 NG0558'
 NG0558'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0560 ***********************************************************************
 NG0560  DESIGNATION -  AIRPORT K 23
 NG0560  PID         -  NG0560
 NG0560  STATE/COUNTY-  IL/COOK
 NG0560  COUNTRY     -  US
 NG0560  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0560
 NG0560                         *CURRENT SURVEY CONTROL
 NG0560  ______________________________________________________________________
 NG0560* NAD 83(1997) POSITION- 42 00 17.14254(N) 087 54 52.01015(W)   ADJUSTED
 NG0560* NAVD 88 ORTHO HEIGHT -   196.87  (+/-2cm)      645.9   (feet) VERTCON3
 NG0560  ______________________________________________________________________
 NG0560  GEOID HEIGHT    -        -33.671 (meters)                     GEOID18
 NG0560  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 NG0560  HORZ ORDER      -  SECOND
 NG0560  VERT ORDER      -  THIRD ? (See Below)
 NG0560
 NG0560.This mark is at Chicago O'hare Intl Airport (ORD)
 NG0560
 NG0560.The horizontal coordinates were established by classical geodetic methods
 NG0560.and adjusted by the National Geodetic Survey in October 1999.
 NG0560
 NG0560.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0560.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0560
 NG0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0560.GEOID18 height accuracy estimate available here.
 NG0560
 NG0560.The vertical order pertains to the NGVD 29 superseded value.
 NG0560
 NG0560.Click photographs - Photos may exist for this station.
 NG0560
 NG0560.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0560
 NG0560. The following values were computed from the NAD 83(1997) position.
 NG0560
 NG0560;                    North         East     Units Scale Factor Converg.
 NG0560;SPC IL E     -   592,716.395   334,701.608   MT  0.99998981   +0 16 49.1
 NG0560;SPC IL E     - 1,944,603.71  1,098,100.19   sFT  0.99998981   +0 16 49.1
 NG0560;UTM  16      - 4,650,709.339   424,272.957   MT  0.99967056   -0 36 43.1
 NG0560
 NG0560!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0560!SPC IL E     -   0.99997440  x   0.99998981  =   0.99996421
 NG0560!UTM  16      -   0.99997440  x   0.99967056  =   0.99964497
 NG0560
 NG0560:                Primary Azimuth Mark                     Grid Az
 NG0560:SPC IL E     -  K 24                                     290 01 34.8
 NG0560:UTM  16      -  K 24                                     290 55 07.0
 NG0560
 NG0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2427250709(NAD 83)
 NG0560
 NG0560|---------------------------------------------------------------------|
 NG0560| PID    Reference Object                     Distance      Geod. Az  |
 NG0560|                                                           dddmmss.s |
 NG0560| ME3270 O HARE CONTROL TWR BALL             APPROX. 3.2 KM 1644157.4 |
 NG0560| NG0770 K 24                                APPROX. 0.8 KM 2901823.9 |
 NG0560|---------------------------------------------------------------------|
 NG0560
 NG0560                          SUPERSEDED SURVEY CONTROL
 NG0560
 NG0560  NAD 83(1997)-  42 00 17.14261(N)    087 54 52.01074(W) AD(       ) 2
 NG0560  NAD 83(1994)-  42 00 17.14253(N)    087 54 52.02582(W) AD(       ) 2
 NG0560  NAD 83(1986)-  42 00 17.14431(N)    087 54 52.02545(W) AD(       ) 2
 NG0560  NAD 27      -  42 00 17.03922(N)    087 54 51.78770(W) AD(       ) 2
 NG0560  NGVD 29             196.97   (m)          646.2    (f) LEVELING    3  
 NG0560
 NG0560.Superseded values are not recommended for survey control.
 NG0560
 NG0560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0560.See file dsdata.pdf to determine how the superseded data were derived.
 NG0560
 NG0560_MARKER: DD = SURVEY DISK
 NG0560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0560_STAMPING: K 23
 NG0560_MARK LOGO: IL1670
 NG0560_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0560+STABILITY: SURFACE MOTION
 NG0560
 NG0560  HISTORY     - Date     Condition        Report By
 NG0560  HISTORY     - 1977     MONUMENTED       IL1670
 NG0560  HISTORY     - 1983     GOOD             IL1670
 NG0560
 NG0560                          STATION DESCRIPTION
 NG0560
 NG0560'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 NG0560'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE CITY OF
 NG0560'CHICAGO AT CHICAGO-OHARE INTERNATIONAL AIRPORT.
 NG0560'
 NG0560'THE STATION MARK, A BRONZE DISK STAMPED---K 23---, IS SET IN
 NG0560'THE TOP OF A CYLINDRICAL CONCRETE MONUMENT WHICH IS 5 FEET DEEP
 NG0560'AND 12 INCHES IN DIAMETER. THE MONUMENT IS SURROUNDED BY A
 NG0560'TRIANGULAR STEEL GUARD RAIL.
 NG0560'
 NG0560'THE STATION IS LOCATED IN AN OPEN FIELD APPROXIMATELY 50 FEET
 NG0560'SOUTH OF A DRAIN, 1400 FEET SOUTH OF TOUHY AVENUE AND 800 FEET
 NG0560'FROM THE NORTHEAST CORNER OF RUNWAY 14L.
 NG0560
 NG0560                          STATION RECOVERY (1983)
 NG0560
 NG0560'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 NG0560'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 NG0560'NO CHANGES FROM THE 19.77 DESCRIPTIVE TEXT.
 NG0560'
 NG0560'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1615 ***********************************************************************
 ME1615  DESIGNATION -  AIRPORT REF POINT
 ME1615  PID         -  ME1615
 ME1615  STATE/COUNTY-  IL/COOK
 ME1615  COUNTRY     -  US
 ME1615  USGS QUAD   -  JACKSON PARK (2018)
 ME1615
 ME1615                         *CURRENT SURVEY CONTROL
 ME1615  ______________________________________________________________________
 ME1615* NAD 83(1986) POSITION- 41 51 33.     (N) 087 36 35.     (W)   SCALED
 ME1615* NAVD 88 ORTHO HEIGHT -   179.081 (meters)      587.53  (feet) ADJUSTED
 ME1615  ______________________________________________________________________
 ME1615  GEOID HEIGHT    -        -33.581 (meters)                     GEOID18
 ME1615  DYNAMIC HEIGHT  -        179.020 (meters)      587.33  (feet) COMP
 ME1615  MODELED GRAVITY -    980,277.8   (mgal)                       NAVD 88
 ME1615
 ME1615  VERT ORDER      -  SECOND    CLASS 0
 ME1615
 ME1615.This mark is at Merrill C Meigs Airport (CGX)
 ME1615
 ME1615.The horizontal coordinates were scaled from a map and have
 ME1615.an estimated accuracy of +/- 6 seconds.
 ME1615
 ME1615.The orthometric height was determined by differential leveling and
 ME1615.adjusted by the NATIONAL GEODETIC SURVEY
 ME1615.in June 1991.
 ME1615
 ME1615.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1615.GEOID18 height accuracy estimate available here.
 ME1615
 ME1615.Click photographs - Photos may exist for this station.
 ME1615
 ME1615.The dynamic height is computed by dividing the NAVD 88
 ME1615.geopotential number by the normal gravity value computed on the
 ME1615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1615.degrees latitude (g = 980.6199 gals.).
 ME1615
 ME1615.The modeled gravity was interpolated from observed gravity values.
 ME1615
 ME1615;                    North         East    Units  Estimated Accuracy
 ME1615;SPC IL E     -   576,710.      360,080.      MT  (+/- 180 meters Scaled)
 ME1615
 ME1615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM493343(NAD 83)
 ME1615
 ME1615                          SUPERSEDED SURVEY CONTROL
 ME1615
 ME1615  NGVD 29 (??/??/92)  179.17   (m)          587.8    (f) COMPUTED    2 0
 ME1615
 ME1615.Superseded values are not recommended for survey control.
 ME1615
 ME1615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1615.See file dsdata.pdf to determine how the superseded data were derived.
 ME1615
 ME1615_MARKER: DD = SURVEY DISK
 ME1615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1615_STAMPING: MERRILL C. MEIGS FIELD CITY OF CHICAGO AIRPORT REF
 ME1615_PROJECTION: FLUSH
 ME1615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1615+STABILITY: SURFACE MOTION
 ME1615
 ME1615  HISTORY     - Date     Condition        Report By
 ME1615  HISTORY     - UNK      MONUMENTED       CGS
 ME1615  HISTORY     - 1959     GOOD             CGS
 ME1615  HISTORY     - 1973     POOR             NGS
 ME1615  HISTORY     - 1989     GOOD             USPSQD
 ME1615  HISTORY     - 1989     GOOD             USPSQD
 ME1615
 ME1615                          STATION DESCRIPTION
 ME1615
 ME1615'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1615'AT CHICAGO.
 ME1615'AT CHICAGO, MERRILL C. MEIGS FIELD.  THE AIRPORT REFERENCE
 ME1615'POINT IS A BRONZE DISK ABOUT 3 INCHES IN DIAMETER AND IS ENGRAVED,
 ME1615'MERRILL C. MEIGS FIELD, CITY OF CHICAGO, AIRPORT REFERENCE POINT.
 ME1615'THE DISK IS SET IN A 10 INCH DIAMETER CONCRETE MONUMENT SET
 ME1615'FLUSH WITH THE TOP OF THE ASPHALT PAVING OF THE TAXIWAY JUST
 ME1615'EAST OF THE CONTROL TOWER AND LEADING TO THE RUNWAY.  THE MONUMENT
 ME1615'IS IN THE NORTH EDGE OF THE CONNECTING TAXIWAY.
 ME1615
 ME1615                          STATION RECOVERY (1973)
 ME1615
 ME1615'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1615'MARK RECOVERED IN POOR CONDITION.
 ME1615
 ME1615                          STATION RECOVERY (1989)
 ME1615
 ME1615'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1615'RECOVERED IN GOOD CONDITION.
 ME1615
 ME1615                          STATION RECOVERY (1989)
 ME1615
 ME1615'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1615'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1754 ***********************************************************************
 JB1754  DESIGNATION -  AIRPORT RM 1
 JB1754  PID         -  JB1754
 JB1754  STATE/COUNTY-  IL/JEFFERSON
 JB1754  COUNTRY     -  US
 JB1754  USGS QUAD   -  OPDYKE (2018)
 JB1754
 JB1754                         *CURRENT SURVEY CONTROL
 JB1754  ______________________________________________________________________
 JB1754* NAD 83(1997) POSITION- 38 19 24.20108(N) 088 51 48.70376(W)   ADJUSTED
 JB1754* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 JB1754  ______________________________________________________________________
 JB1754  GEOID HEIGHT    -        -30.259 (meters)                     GEOID18
 JB1754  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 JB1754  HORZ ORDER      -  SECOND
 JB1754
 JB1754.This mark is at Mount Vernon Airport (MVN)
 JB1754
 JB1754.The horizontal coordinates were established by classical geodetic methods
 JB1754.and adjusted by the National Geodetic Survey in October 1999.
 JB1754
 JB1754.The orthometric height was scaled from a topographic map.
 JB1754
 JB1754.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1754.GEOID18 height accuracy estimate available here.
 JB1754
 JB1754.Click photographs - Photos may exist for this station.
 JB1754
 JB1754.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1754
 JB1754. The following values were computed from the NAD 83(1997) position.
 JB1754
 JB1754;                    North         East     Units Scale Factor Converg.
 JB1754;SPC IL E     -   184,003.025   253,637.872   MT  1.00000146   -0 19 43.6
 JB1754;SPC IL E     -   603,683.26    832,143.59   sFT  1.00000146   -0 19 43.6
 JB1754;UTM  16      - 4,243,339.751   337,101.540   MT  0.99992681   -1 09 21.0
 JB1754
 JB1754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1754!SPC IL E     -   0.99998154  x   1.00000146  =   0.99998300
 JB1754!UTM  16      -   0.99998154  x   0.99992681  =   0.99990835
 JB1754
 JB1754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3710143339(NAD 83)
 JB1754
 JB1754                          SUPERSEDED SURVEY CONTROL
 JB1754
 JB1754  NAD 83(1993)-  38 19 24.21407(N)    088 51 48.70278(W) AD(       ) 2
 JB1754  NAD 83(1986)-  38 19 24.21555(N)    088 51 48.70311(W) AD(       ) 2
 JB1754  NAD 27      -  38 19 24.03963(N)    088 51 48.47348(W) AD(       ) 2
 JB1754
 JB1754.Superseded values are not recommended for survey control.
 JB1754
 JB1754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1754.See file dsdata.pdf to determine how the superseded data were derived.
 JB1754
 JB1754_MARKER: DR = REFERENCE MARK DISK
 JB1754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1754_STAMPING: AIRPORT NO 1 1961
 JB1754_MARK LOGO: CGS
 JB1754_PROJECTION: FLUSH
 JB1754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1754+STABILITY: SURFACE MOTION
 JB1754
 JB1754  HISTORY     - Date     Condition        Report By
 JB1754  HISTORY     - 1961     MONUMENTED       CGS
 JB1754  HISTORY     - 20090204 MARK NOT FOUND   ILDT
 JB1754
 JB1754                          STATION DESCRIPTION
 JB1754
 JB1754'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1754'THE STATION IS THE CENTER OF THE BASE OF THE TOWER SUPPORTING THE
 JB1754'REVOLVING GREEN
 JB1754'AND WHITE BEACON.  IT IS A FOUR LEGGED STEEL
 JB1754'STRUCTURE PAINTED INTERNATIONAL
 JB1754'ORANGE AND WHITE.  THE OVERALL HEIGHT
 JB1754'OF THE STRUCTURE IS ABOUT 50 FEET.
 JB1754'
 JB1754'IT IS LOCATED IN THE NORTHEAST EDGE OF THE MT VERNON MUNICIPAL
 JB1754'AIRPORT.
 JB1754'
 JB1754'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION AIRPORT AND
 JB1754'THE DISTANCE IS
 JB1754'18.20 FEET, 5.546 METERS.
 JB1754
 JB1754                          STATION RECOVERY (2009)
 JB1754
 JB1754'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1754'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3209 ***********************************************************************
 DP3209  DESIGNATION -  AK 001
 DP3209  PID         -  DP3209
 DP3209  STATE/COUNTY-  IL/ADAMS
 DP3209  COUNTRY     -  US
 DP3209  USGS QUAD   -  QUINCY WEST (2018)
 DP3209
 DP3209                         *CURRENT SURVEY CONTROL
 DP3209  ______________________________________________________________________
 DP3209* NAD 83(1986) POSITION- 39 58 20.66   (N) 091 24 11.23   (W)   HD_HELD1
 DP3209* NAVD 88 ORTHO HEIGHT -   180.660 (meters)      592.72  (feet) ADJUSTED
 DP3209  ______________________________________________________________________
 DP3209  GEOID HEIGHT    -        -32.601 (meters)                     GEOID18
 DP3209  DYNAMIC HEIGHT  -        180.567 (meters)      592.41  (feet) COMP
 DP3209  MODELED GRAVITY -    980,109.1   (mgal)                       NAVD 88
 DP3209
 DP3209  VERT ORDER      -  SECOND    CLASS I
 DP3209
 DP3209.The horizontal coordinates were determined by differentially corrected
 DP3209.hand held GPS observations or other comparable positioning techniques
 DP3209.and have an estimated accuracy of +/- 3 meters.
 DP3209
 DP3209.The orthometric height was determined by differential leveling and
 DP3209.adjusted by the NATIONAL GEODETIC SURVEY
 DP3209.in July 2014.
 DP3209
 DP3209.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3209.GEOID18 height accuracy estimate available here.
 DP3209
 DP3209.Click photographs - Photos may exist for this station.
 DP3209
 DP3209.The dynamic height is computed by dividing the NAVD 88
 DP3209.geopotential number by the normal gravity value computed on the
 DP3209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3209.degrees latitude (g = 980.6199 gals.).
 DP3209
 DP3209.The modeled gravity was interpolated from observed gravity values.
 DP3209
 DP3209;                    North         East    Units  Estimated Accuracy
 DP3209;SPC IL W     -   367,656.3     594,376.8     MT  (+/- 3 meters HH1 GPS) 
 DP3209
 DP3209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3636725915(NAD 83)
 DP3209
 DP3209                          SUPERSEDED SURVEY CONTROL
 DP3209
 DP3209.No superseded survey control is available for this station.
 DP3209
 DP3209_MARKER: F = FLANGE-ENCASED ROD
 DP3209_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3209_STAMPING: AK 001
 DP3209_MARK LOGO: ILDT
 DP3209_PROJECTION: RECESSED 8 CENTIMETERS
 DP3209_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3209_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3209+STABILITY: POSITION/ELEVATION WELL
 DP3209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3209+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2018
 DP3209_ROD/PIPE-DEPTH: 8.5 meters
 DP3209_SLEEVE-DEPTH  : 0.9 meters
 DP3209
 DP3209  HISTORY     - Date     Condition        Report By
 DP3209  HISTORY     - 20130703 MONUMENTED       AMESC
 DP3209  HISTORY     - 20180201 GOOD             ILDT
 DP3209
 DP3209                          STATION DESCRIPTION
 DP3209
 DP3209'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3209'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) SOUTHWEST OF MENDON,
 DP3209'9.3 MI (15.0 KM) NORTH OF MARBLEHEAD AND 2.6 MI (4.2 KM) NORTH OF
 DP3209'QUINCY.
 DP3209'
 DP3209'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND NORTH BOUND US
 DP3209'ROUTE 24 IN QUINCY, PROCEED NORTH ON US ROUTE 24 FOR 2.2 MI (3.5 KM)
 DP3209'TO KOCHS LANE.  CONTINUE NORTH ON US ROUTE 24 FOR 0.5 MI (0.8 KM) TO
 DP3209'THE STATION ON THE RIGHT.
 DP3209'
 DP3209'THE STATION IS 51.0 FT (15.5 M) EAST OF THE CENTERLINE OF US ROUTE 24,
 DP3209'152.5 FT (46.5 M) SOUTHEAST OF THE SOUTH END OF A 15 INCH (38 CM)
 DP3209'CORRUGATED METAL PIPE, 27.0 FT (8.2 M) NORTHWEST OF THE WEST END OF AN
 DP3209'EAST-WEST FENCE AND 21.0 FT (6.4 M) WEST OF THE FENCE.
 DP3209'
 DP3209'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3209'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3209'IN IDENTIFICATION.
 DP3209
 DP3209                          STATION RECOVERY (2018)
 DP3209
 DP3209'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3209'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3210 ***********************************************************************
 DP3210  DESIGNATION -  AK 002
 DP3210  PID         -  DP3210
 DP3210  STATE/COUNTY-  IL/ADAMS
 DP3210  COUNTRY     -  US
 DP3210  USGS QUAD   -  QUINCY WEST (2018)
 DP3210
 DP3210                         *CURRENT SURVEY CONTROL
 DP3210  ______________________________________________________________________
 DP3210* NAD 83(2011) POSITION- 39 59 08.46347(N) 091 23 51.62748(W)   ADJUSTED
 DP3210* NAD 83(2011) ELLIP HT-   138.059 (meters)        (08/27/22)   ADJUSTED
 DP3210* NAD 83(2011) EPOCH   -  2010.00
 DP3210* NAVD 88 ORTHO HEIGHT -   170.751 (meters)      560.21  (feet) ADJUSTED
 DP3210  ______________________________________________________________________
 DP3210  GEOID HEIGHT    -        -32.613 (meters)                     GEOID18
 DP3210  NAD 83(2011) X  -   -119,368.461 (meters)                     COMP
 DP3210  NAD 83(2011) Y  - -4,892,378.954 (meters)                     COMP
 DP3210  NAD 83(2011) Z  -  4,076,856.505 (meters)                     COMP
 DP3210  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 DP3210  DYNAMIC HEIGHT  -        170.664 (meters)      559.92  (feet) COMP
 DP3210  MODELED GRAVITY -    980,109.6   (mgal)                       NAVD 88
 DP3210
 DP3210  VERT ORDER      -  SECOND    CLASS I
 DP3210
 DP3210  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP3210  Standards:
 DP3210         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP3210            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP3210  -------------------------------------------------------------------
 DP3210  NETWORK    0.68   1.57           0.30   0.25   0.80     -0.05808608
 DP3210  -------------------------------------------------------------------
 DP3210  Click here for local accuracies and other accuracy information.
 DP3210
 DP3210.The horizontal coordinates were established by GPS observations
 DP3210.and adjusted by the MISSOURI DEPARTMENT OF TRANSPO in August 2022.
 DP3210
 DP3210.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP3210.been affixed to the stable North American tectonic plate. See 
 DP3210.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP3210
 DP3210.The horizontal coordinates are valid at the epoch date displayed above
 DP3210.which is a decimal equivalence of Year/Month/Day.
 DP3210
 DP3210.The orthometric height was determined by differential leveling and
 DP3210.adjusted by the NATIONAL GEODETIC SURVEY
 DP3210.in July 2014.
 DP3210
 DP3210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3210.GEOID18 height accuracy estimate available here.
 DP3210
 DP3210.Click photographs - Photos may exist for this station.
 DP3210
 DP3210.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP3210
 DP3210.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP3210
 DP3210.The ellipsoidal height was determined by GPS observations
 DP3210.and is referenced to NAD 83.
 DP3210
 DP3210.The dynamic height is computed by dividing the NAVD 88
 DP3210.geopotential number by the normal gravity value computed on the
 DP3210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3210.degrees latitude (g = 980.6199 gals.).
 DP3210
 DP3210.The modeled gravity was interpolated from observed gravity values.
 DP3210
 DP3210. The following values were computed from the NAD 83(2011) position.
 DP3210
 DP3210;                    North         East     Units Scale Factor Converg.
 DP3210;SPC IL W     -   369,124.195   594,862.319   MT  1.00007721   -0 47 28.0
 DP3210;SPC IL W     - 1,211,034.96  1,951,644.12   sFT  1.00007721   -0 47 28.0
 DP3210;UTM  15      - 4,427,397.744   636,805.743   MT  0.99983041   +1 01 47.3
 DP3210
 DP3210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP3210!SPC IL W     -   0.99997834  x   1.00007721  =   1.00005555
 DP3210!UTM  15      -   0.99997834  x   0.99983041  =   0.99980876
 DP3210
 DP3210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3680527397(NAD 83)
 DP3210
 DP3210                          SUPERSEDED SURVEY CONTROL
 DP3210
 DP3210.No superseded survey control is available for this station.
 DP3210
 DP3210_MARKER: F = FLANGE-ENCASED ROD
 DP3210_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3210_STAMPING: AK 002
 DP3210_MARK LOGO: UIL
 DP3210_PROJECTION: RECESSED 8 CENTIMETERS
 DP3210_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3210_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3210+STABILITY: POSITION/ELEVATION WELL
 DP3210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3210+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2022
 DP3210_ROD/PIPE-DEPTH: 7.3 meters
 DP3210_SLEEVE-DEPTH  : 0.9 meters
 DP3210
 DP3210  HISTORY     - Date     Condition        Report By
 DP3210  HISTORY     - 20130627 MONUMENTED       AMESC
 DP3210  HISTORY     - 20180201 GOOD             ILDT
 DP3210  HISTORY     - 20220802 GOOD             MODT
 DP3210
 DP3210                          STATION DESCRIPTION
 DP3210
 DP3210'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3210'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTH OF MARBLEHEAD,
 DP3210'9.3 MI (15.0 KM) SOUTHWEST OF MENDON AND 3.5 MI (5.6 KM) NORTH OF
 DP3210'QUINCY.
 DP3210'
 DP3210'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND NORTH BOUND US
 DP3210'ROUTE 24 IN QUINCY, PROCEED NORTH ON US ROUTE 24 FOR 3.75 MI (6.0 KM)
 DP3210'TO NORTH 12TH STREET AND THE STATION ON THE RIGHT.
 DP3210'
 DP3210'THE STATION IS IN THE SOUTHEAST QUADRANT OF US ROUTE 24 AND NORTH 12TH
 DP3210'STREET, 78.5 FT (23.9 M) EAST OF THE CENTERLINE THE CONCRETE MEDIAN OF
 DP3210'US ROUTE 24, 155.0 FT (47.2 M) SOUTH OF THE CENTERLINE OF THE CONCRETE
 DP3210'MEDIAN OF NORTH 12TH STREET AT THE 'STOP' SIGN, 178.0 FT (54.3 M)
 DP3210'SOUTHEAST OF A LIGHT POLE IN THE SOUTHWEST QUADRANT AND 17.0 FT (5.2
 DP3210'M) SOUTHWEST OF A POWER POLE WITH FOUR GUY WIRES.
 DP3210'
 DP3210'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3210'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3210'IN IDENTIFICATION.
 DP3210
 DP3210                          STATION RECOVERY (2018)
 DP3210
 DP3210'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3210'RECOVERED IN GOOD CONDITION.
 DP3210
 DP3210                          STATION RECOVERY (2022)
 DP3210
 DP3210'RECOVERY NOTE BY MISSOURI DEPARTMENT OF TRANSPORTATION 2022 (JC)
 DP3210'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3211 ***********************************************************************
 DP3211  DESIGNATION -  AK 003
 DP3211  PID         -  DP3211
 DP3211  STATE/COUNTY-  IL/ADAMS
 DP3211  COUNTRY     -  US
 DP3211  USGS QUAD   -  QUINCY WEST (2018)
 DP3211
 DP3211                         *CURRENT SURVEY CONTROL
 DP3211  ______________________________________________________________________
 DP3211* NAD 83(2011) POSITION- 39 59 53.38797(N) 091 23 11.19092(W)   ADJUSTED
 DP3211* NAD 83(2011) ELLIP HT-   150.716 (meters)        (08/27/22)   ADJUSTED
 DP3211* NAD 83(2011) EPOCH   -  2010.00
 DP3211* NAVD 88 ORTHO HEIGHT -   183.427 (meters)      601.79  (feet) ADJUSTED
 DP3211  ______________________________________________________________________
 DP3211  GEOID HEIGHT    -        -32.624 (meters)                     GEOID18
 DP3211  NAD 83(2011) X  -   -118,388.035 (meters)                     COMP
 DP3211  NAD 83(2011) Y  - -4,891,521.697 (meters)                     COMP
 DP3211  NAD 83(2011) Z  -  4,077,926.222 (meters)                     COMP
 DP3211  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 DP3211  DYNAMIC HEIGHT  -        183.333 (meters)      601.49  (feet) COMP
 DP3211  MODELED GRAVITY -    980,109.5   (mgal)                       NAVD 88
 DP3211
 DP3211  VERT ORDER      -  SECOND    CLASS I
 DP3211
 DP3211  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP3211  Standards:
 DP3211         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP3211            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP3211  -------------------------------------------------------------------
 DP3211  NETWORK    0.68   1.53           0.30   0.25   0.78     -0.06438493
 DP3211  -------------------------------------------------------------------
 DP3211  Click here for local accuracies and other accuracy information.
 DP3211
 DP3211.The horizontal coordinates were established by GPS observations
 DP3211.and adjusted by the MISSOURI DEPARTMENT OF TRANSPO in August 2022.
 DP3211
 DP3211.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP3211.been affixed to the stable North American tectonic plate. See 
 DP3211.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP3211
 DP3211.The horizontal coordinates are valid at the epoch date displayed above
 DP3211.which is a decimal equivalence of Year/Month/Day.
 DP3211
 DP3211.The orthometric height was determined by differential leveling and
 DP3211.adjusted by the NATIONAL GEODETIC SURVEY
 DP3211.in July 2014.
 DP3211
 DP3211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3211.GEOID18 height accuracy estimate available here.
 DP3211
 DP3211.Click photographs - Photos may exist for this station.
 DP3211
 DP3211.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP3211
 DP3211.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP3211
 DP3211.The ellipsoidal height was determined by GPS observations
 DP3211.and is referenced to NAD 83.
 DP3211
 DP3211.The dynamic height is computed by dividing the NAVD 88
 DP3211.geopotential number by the normal gravity value computed on the
 DP3211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3211.degrees latitude (g = 980.6199 gals.).
 DP3211
 DP3211.The modeled gravity was interpolated from observed gravity values.
 DP3211
 DP3211. The following values were computed from the NAD 83(2011) position.
 DP3211
 DP3211;                    North         East     Units Scale Factor Converg.
 DP3211;SPC IL W     -   370,496.584   595,840.638   MT  1.00007469   -0 47 02.7
 DP3211;SPC IL W     - 1,215,537.54  1,954,853.83   sFT  1.00007469   -0 47 02.7
 DP3211;UTM  15      - 4,428,800.189   637,739.726   MT  0.99983356   +1 02 14.3
 DP3211
 DP3211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP3211!SPC IL W     -   0.99997636  x   1.00007469  =   1.00005104
 DP3211!UTM  15      -   0.99997636  x   0.99983356  =   0.99980992
 DP3211
 DP3211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3773928800(NAD 83)
 DP3211
 DP3211                          SUPERSEDED SURVEY CONTROL
 DP3211
 DP3211.No superseded survey control is available for this station.
 DP3211
 DP3211_MARKER: F = FLANGE-ENCASED ROD
 DP3211_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3211_STAMPING: AK 003
 DP3211_MARK LOGO: UIL
 DP3211_PROJECTION: RECESSED 13 CENTIMETERS
 DP3211_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3211_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3211+STABILITY: POSITION/ELEVATION WELL
 DP3211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3211+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2022
 DP3211_ROD/PIPE-DEPTH: 7.6 meters
 DP3211_SLEEVE-DEPTH  : 0.9 meters
 DP3211
 DP3211  HISTORY     - Date     Condition        Report By
 DP3211  HISTORY     - 20130627 MONUMENTED       AMESC
 DP3211  HISTORY     - 20180202 GOOD             ILDT
 DP3211  HISTORY     - 20220802 GOOD             MODT
 DP3211
 DP3211                          STATION DESCRIPTION
 DP3211
 DP3211'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3211'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) NORTH OF MARBLEHEAD,
 DP3211'8.3 MI (13.4 KM) SOUTHWEST OF MENDON AND 4.5 MI (7.2 KM)
 DP3211'NORTH-NORTHEAST OF QUINCY.
 DP3211'
 DP3211'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND NORTH BOUND US
 DP3211'ROUTE 24 IN QUINCY, PROCEED NORTH ON US ROUTE 24 FOR 4.5 MI (7.2 KM)
 DP3211'TO SPRING LAKE ROAD.  CONTINUE NORTHEAST ON US ROUTE 24 FOR 0.35 MI
 DP3211'(0.6 KM) TO THE STATION ON THE RIGHT.
 DP3211'
 DP3211'THE STATION IS 51.5 FT (15.7 M) SOUTHEAST OF THE CENTERLINE OF US
 DP3211'ROUTE 24, 207.0 FT (63.1 M) NORTHWEST OF THE NORTHEAST CORNER OF THE
 DP3211'CHAIN LINK FENCE AROUND THE 'CLEARVIEW TOWER COMPANY' FACILITY, 166.0
 DP3211'FT (50.6 M) NORTHWEST OF THE NORTHWEST CORNER OF THE WHITE CONCRETE
 DP3211'BLOCK BUILDING, 159.0 FT (48.5 M) NORTHWEST OF THE NORTHWEST CORNER OF
 DP3211'THE CHAIN LINK FENCE AROUND THE CLEARVIEW TOWER COMPANY FACILITY, 30.5
 DP3211'FT (9.3 M) SOUTH OF THE WEST END OF GUARDRAIL, 8.5 FT (2.6 M)
 DP3211'NORTHEAST OF 8 INCH (20 CM) WOOD GATE POST AND 3.5 FT (1.1 M) NORTH OF
 DP3211'THE FENCE.
 DP3211'
 DP3211'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3211'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3211'IN IDENTIFICATION.
 DP3211
 DP3211                          STATION RECOVERY (2018)
 DP3211
 DP3211'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3211'RECOVERED IN GOOD CONDITION.
 DP3211
 DP3211                          STATION RECOVERY (2022)
 DP3211
 DP3211'RECOVERY NOTE BY MISSOURI DEPARTMENT OF TRANSPORTATION 2022 (JC)
 DP3211'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3212 ***********************************************************************
 DP3212  DESIGNATION -  AK 004
 DP3212  PID         -  DP3212
 DP3212  STATE/COUNTY-  IL/ADAMS
 DP3212  COUNTRY     -  US
 DP3212  USGS QUAD   -  MENDON (2018)
 DP3212
 DP3212                         *CURRENT SURVEY CONTROL
 DP3212  ______________________________________________________________________
 DP3212* NAD 83(2011) POSITION- 40 00 17.65588(N) 091 22 16.91200(W)   ADJUSTED
 DP3212* NAD 83(2011) ELLIP HT-   161.236 (meters)        (08/27/22)   ADJUSTED
 DP3212* NAD 83(2011) EPOCH   -  2010.00
 DP3212* NAVD 88 ORTHO HEIGHT -   193.947 (meters)      636.31  (feet) ADJUSTED
 DP3212  ______________________________________________________________________
 DP3212  GEOID HEIGHT    -        -32.629 (meters)                     GEOID18
 DP3212  NAD 83(2011) X  -   -117,089.496 (meters)                     COMP
 DP3212  NAD 83(2011) Y  - -4,891,079.726 (meters)                     COMP
 DP3212  NAD 83(2011) Z  -  4,078,506.365 (meters)                     COMP
 DP3212  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 DP3212  DYNAMIC HEIGHT  -        193.847 (meters)      635.98  (feet) COMP
 DP3212  MODELED GRAVITY -    980,106.4   (mgal)                       NAVD 88
 DP3212
 DP3212  VERT ORDER      -  SECOND    CLASS I
 DP3212
 DP3212  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP3212  Standards:
 DP3212         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP3212            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP3212  -------------------------------------------------------------------
 DP3212  NETWORK    0.68   1.53           0.30   0.25   0.78     -0.07782965
 DP3212  -------------------------------------------------------------------
 DP3212  Click here for local accuracies and other accuracy information.
 DP3212
 DP3212.The horizontal coordinates were established by GPS observations
 DP3212.and adjusted by the MISSOURI DEPARTMENT OF TRANSPO in August 2022.
 DP3212
 DP3212.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP3212.been affixed to the stable North American tectonic plate. See 
 DP3212.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP3212
 DP3212.The horizontal coordinates are valid at the epoch date displayed above
 DP3212.which is a decimal equivalence of Year/Month/Day.
 DP3212
 DP3212.The orthometric height was determined by differential leveling and
 DP3212.adjusted by the NATIONAL GEODETIC SURVEY
 DP3212.in July 2014.
 DP3212
 DP3212.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3212.GEOID18 height accuracy estimate available here.
 DP3212
 DP3212.Click photographs - Photos may exist for this station.
 DP3212
 DP3212.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP3212
 DP3212.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP3212
 DP3212.The ellipsoidal height was determined by GPS observations
 DP3212.and is referenced to NAD 83.
 DP3212
 DP3212.The dynamic height is computed by dividing the NAVD 88
 DP3212.geopotential number by the normal gravity value computed on the
 DP3212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3212.degrees latitude (g = 980.6199 gals.).
 DP3212
 DP3212.The modeled gravity was interpolated from observed gravity values.
 DP3212
 DP3212. The following values were computed from the NAD 83(2011) position.
 DP3212
 DP3212;                    North         East     Units Scale Factor Converg.
 DP3212;SPC IL W     -   371,227.551   597,138.290   MT  1.00007138   -0 46 28.2
 DP3212;SPC IL W     - 1,217,935.72  1,959,111.21   sFT  1.00007138   -0 46 28.2
 DP3212;UTM  15      - 4,429,571.851   639,013.184   MT  0.99983790   +1 02 49.7
 DP3212
 DP3212!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP3212!SPC IL W     -   0.99997471  x   1.00007138  =   1.00004608
 DP3212!UTM  15      -   0.99997471  x   0.99983790  =   0.99981261
 DP3212
 DP3212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3901329571(NAD 83)
 DP3212
 DP3212                          SUPERSEDED SURVEY CONTROL
 DP3212
 DP3212.No superseded survey control is available for this station.
 DP3212
 DP3212_MARKER: F = FLANGE-ENCASED ROD
 DP3212_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3212_STAMPING: AK 004
 DP3212_MARK LOGO: UIL
 DP3212_PROJECTION: RECESSED 8 CENTIMETERS
 DP3212_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3212+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2022
 DP3212_ROD/PIPE-DEPTH: 8.5 meters
 DP3212_SLEEVE-DEPTH  : 0.9 meters
 DP3212
 DP3212  HISTORY     - Date     Condition        Report By
 DP3212  HISTORY     - 20130627 MONUMENTED       AMESC
 DP3212  HISTORY     - 20191010 GOOD             ILDT
 DP3212  HISTORY     - 20220802 GOOD             MODT
 DP3212
 DP3212                          STATION DESCRIPTION
 DP3212
 DP3212'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3212'THE STATION IS LOCATED ABOUT 11.4 MI (18.3 KM) NORTH OF MARBLEHEAD,
 DP3212'7.4 MI (11.9 KM) SOUTHWEST OF MENDON AND 5.2 MI (8.4 KM)
 DP3212'NORTH-NORTHEAST OF QUINCY.
 DP3212'
 DP3212'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND NORTH BOUND US
 DP3212'ROUTE 24 IN QUINCY, PROCEED NORTH ON US ROUTE 24 FOR 5.35 MI (8.6 KM)
 DP3212'TO IL ROUTE 96 (NORTH 24TH STREET).  CONTINUE NORTHEAST ON US ROUTE
 DP3212'24/IL ROUTE 96 FOR 0.35 MI (0.6 KM) TO A MEDIAN CROSS-OVER AND THE
 DP3212'STATION ON THE LEFT.
 DP3212'
 DP3212'THE STATION IS IN THE MEDIAN OF US ROUTE 24/IL ROUTE 96, 156.0 FT
 DP3212'(47.5 M) EAST OF THE NORTHEAST CORNER OF A FENCE, 66.0 FT (20.1 M)
 DP3212'SOUTH OF THE CENTER OF THE NORTH END OF A 2' X 2' BOX CULVERT UNDER US
 DP3212'ROUTE 24/IL ROUTE 96, 40.0 FT (12.2 M) NORTHWEST OF THE CENTERLINE OF
 DP3212'THE NORTHBOUND LANE OF US ROUTE 24/IL ROUTE 96, 23.0 FT (7.0 M)
 DP3212'SOUTHEAST OF THE CENTERLINE OF THE SOUTHBOUND LANE OF US ROUTE 24/IL
 DP3212'ROUTE 96 AND 24.0 FT (7.3 M) SOUTHWEST OF THE CENTERLINE OF THE MEDIAN
 DP3212'CROSSOVER.
 DP3212'
 DP3212'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3212'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3212'IN IDENTIFICATION.
 DP3212
 DP3212                          STATION RECOVERY (2019)
 DP3212
 DP3212'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP3212'RECOVERED IN GOOD CONDITION.
 DP3212
 DP3212                          STATION RECOVERY (2022)
 DP3212
 DP3212'RECOVERY NOTE BY MISSOURI DEPARTMENT OF TRANSPORTATION 2022 (JC)
 DP3212'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3213 ***********************************************************************
 DP3213  DESIGNATION -  AK 005
 DP3213  PID         -  DP3213
 DP3213  STATE/COUNTY-  IL/ADAMS
 DP3213  COUNTRY     -  US
 DP3213  USGS QUAD   -  MENDON (2018)
 DP3213
 DP3213                         *CURRENT SURVEY CONTROL
 DP3213  ______________________________________________________________________
 DP3213* NAD 83(1986) POSITION- 40 01 05.67   (N) 091 22 00.23   (W)   HD_HELD1
 DP3213* NAVD 88 ORTHO HEIGHT -   189.282 (meters)      621.00  (feet) ADJUSTED
 DP3213  ______________________________________________________________________
 DP3213  GEOID HEIGHT    -        -32.645 (meters)                     GEOID18
 DP3213  DYNAMIC HEIGHT  -        189.184 (meters)      620.68  (feet) COMP
 DP3213  MODELED GRAVITY -    980,106.5   (mgal)                       NAVD 88
 DP3213
 DP3213  VERT ORDER      -  SECOND    CLASS I
 DP3213
 DP3213.The horizontal coordinates were determined by differentially corrected
 DP3213.hand held GPS observations or other comparable positioning techniques
 DP3213.and have an estimated accuracy of +/- 3 meters.
 DP3213
 DP3213.The orthometric height was determined by differential leveling and
 DP3213.adjusted by the NATIONAL GEODETIC SURVEY
 DP3213.in July 2014.
 DP3213
 DP3213.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3213.GEOID18 height accuracy estimate available here.
 DP3213
 DP3213.Click photographs - Photos may exist for this station.
 DP3213
 DP3213.The dynamic height is computed by dividing the NAVD 88
 DP3213.geopotential number by the normal gravity value computed on the
 DP3213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3213.degrees latitude (g = 980.6199 gals.).
 DP3213
 DP3213.The modeled gravity was interpolated from observed gravity values.
 DP3213
 DP3213;                    North         East    Units  Estimated Accuracy
 DP3213;SPC IL W     -   372,703.1     597,553.9     MT  (+/- 3 meters HH1 GPS) 
 DP3213
 DP3213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3938131059(NAD 83)
 DP3213
 DP3213                          SUPERSEDED SURVEY CONTROL
 DP3213
 DP3213.No superseded survey control is available for this station.
 DP3213
 DP3213_MARKER: F = FLANGE-ENCASED ROD
 DP3213_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3213_STAMPING: AK 005
 DP3213_MARK LOGO: UIL
 DP3213_PROJECTION: RECESSED 13 CENTIMETERS
 DP3213_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3213_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3213+STABILITY: POSITION/ELEVATION WELL
 DP3213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3213+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2013
 DP3213_ROD/PIPE-DEPTH: 7.3 meters
 DP3213_SLEEVE-DEPTH  : 0.9 meters
 DP3213
 DP3213  HISTORY     - Date     Condition        Report By
 DP3213  HISTORY     - 20130628 MONUMENTED       AMESC
 DP3213
 DP3213                          STATION DESCRIPTION
 DP3213
 DP3213'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3213'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) SOUTH OF LIMA, 6.5 MI
 DP3213'(10.5 KM) SOUTHWEST OF MENDON AND 6.1 MI (9.8 KM) NORTH-NORTHEAST OF
 DP3213'QUINCY.
 DP3213'
 DP3213'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND NORTH BOUND US
 DP3213'ROUTE 24 IN QUINCY, PROCEED NORTH ON US ROUTE 24 FOR 6.0 MI (9.7 KM)
 DP3213'TO US ROUTE 24.  CONTINUE NORTH ON IL ROUTE 96 FOR 0.7 MI (1.1 KM) TO
 DP3213'THE STATION ON THE RIGHT.
 DP3213'
 DP3213'THE STATION IS 88.5 FT (27.0 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3213'275 FT (83.8 M) NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE AT 7133
 DP3213'SOUTH WARSAW STREET, 124.5 FT (37.9 M) NORTHEAST OF THE EAST END OF A
 DP3213'30 INCH (76 CM) CONCRETE PIPE UNDER IL ROUTE 96, 21.0 FT (6.4 M) NORTH
 DP3213'OF THE CENTERLINE OF THE DRIVE TO '7220F SOUTH WARSAW STREET' AND 7.0
 DP3213'FT (2.1 M) NORTH OF TELEPHONE PEDESTAL NUMBER '317'.
 DP3213'
 DP3213'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3213'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3213'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3214 ***********************************************************************
 DP3214  DESIGNATION -  AK 006
 DP3214  PID         -  DP3214
 DP3214  STATE/COUNTY-  IL/ADAMS
 DP3214  COUNTRY     -  US
 DP3214  USGS QUAD   -  MENDON (2018)
 DP3214
 DP3214                         *CURRENT SURVEY CONTROL
 DP3214  ______________________________________________________________________
 DP3214* NAD 83(1986) POSITION- 40 01 49.89   (N) 091 22 01.17   (W)   HD_HELD1
 DP3214* NAVD 88 ORTHO HEIGHT -   192.263 (meters)      630.78  (feet) ADJUSTED
 DP3214  ______________________________________________________________________
 DP3214  GEOID HEIGHT    -        -32.661 (meters)                     GEOID18
 DP3214  DYNAMIC HEIGHT  -        192.164 (meters)      630.46  (feet) COMP
 DP3214  MODELED GRAVITY -    980,107.1   (mgal)                       NAVD 88
 DP3214
 DP3214  VERT ORDER      -  SECOND    CLASS I
 DP3214
 DP3214.The horizontal coordinates were determined by differentially corrected
 DP3214.hand held GPS observations or other comparable positioning techniques
 DP3214.and have an estimated accuracy of +/- 3 meters.
 DP3214
 DP3214.The orthometric height was determined by differential leveling and
 DP3214.adjusted by the NATIONAL GEODETIC SURVEY
 DP3214.in July 2014.
 DP3214
 DP3214.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3214.GEOID18 height accuracy estimate available here.
 DP3214
 DP3214.Click photographs - Photos may exist for this station.
 DP3214
 DP3214.The dynamic height is computed by dividing the NAVD 88
 DP3214.geopotential number by the normal gravity value computed on the
 DP3214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3214.degrees latitude (g = 980.6199 gals.).
 DP3214
 DP3214.The modeled gravity was interpolated from observed gravity values.
 DP3214
 DP3214;                    North         East    Units  Estimated Accuracy
 DP3214;SPC IL W     -   374,067.2     597,550.0     MT  (+/- 3 meters HH1 GPS) 
 DP3214
 DP3214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3933432422(NAD 83)
 DP3214
 DP3214                          SUPERSEDED SURVEY CONTROL
 DP3214
 DP3214.No superseded survey control is available for this station.
 DP3214
 DP3214_MARKER: F = FLANGE-ENCASED ROD
 DP3214_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3214_STAMPING: AK 006
 DP3214_MARK LOGO: UIL
 DP3214_PROJECTION: RECESSED 8 CENTIMETERS
 DP3214_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3214_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3214+STABILITY: POSITION/ELEVATION WELL
 DP3214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3214+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2013
 DP3214_ROD/PIPE-DEPTH: 7.3 meters
 DP3214_SLEEVE-DEPTH  : 0.9 meters
 DP3214
 DP3214  HISTORY     - Date     Condition        Report By
 DP3214  HISTORY     - 20130628 MONUMENTED       AMESC
 DP3214
 DP3214                          STATION DESCRIPTION
 DP3214
 DP3214'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3214'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) SOUTH OF LIMA, 6.9 MI
 DP3214'(11.1 KM) NORTH-NORTHEAST OF QUINCY AND 6.0 MI (9.7 KM) SOUTHWEST OF
 DP3214'MENDON.
 DP3214'
 DP3214'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND NORTH BOUND US
 DP3214'ROUTE 24 IN QUINCY, PROCEED NORTH ON US ROUTE 24 FOR 6.0 MI (9.7 KM)
 DP3214'TO THE INTERSECTION OF US ROUTE 24 AND IL ROUTE 96.  CONTINUE NORTH ON
 DP3214'IL ROUTE 96 FOR 1.55 MI (2.5 KM) TO 1850N ROAD AND THE STATION ON THE
 DP3214'RIGHT IN THE SOUTHEAST ANGLE.
 DP3214'
 DP3214'THE STATION IS 72.0 FT (21.9 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3214'32.0 FT (9.8 M) SOUTH OF THE CENTERLINE OF 1850N ROAD, 52.5 FT (16.0
 DP3214'M) SOUTH OF A POWER POLE BRACE POLE WITH GUY WIRE AND 15.5 FT (4.7 M)
 DP3214'SOUTHWEST OF TELEPHONE PEDESTAL NUMBER '314'.
 DP3214'
 DP3214'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3214'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3214'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3215 ***********************************************************************
 DP3215  DESIGNATION -  AK 007
 DP3215  PID         -  DP3215
 DP3215  STATE/COUNTY-  IL/ADAMS
 DP3215  COUNTRY     -  US
 DP3215  USGS QUAD   -  MENDON (2018)
 DP3215
 DP3215                         *CURRENT SURVEY CONTROL
 DP3215  ______________________________________________________________________
 DP3215* NAD 83(1986) POSITION- 40 02 42.97   (N) 091 22 00.19   (W)   HD_HELD1
 DP3215* NAVD 88 ORTHO HEIGHT -   173.587 (meters)      569.51  (feet) ADJUSTED
 DP3215  ______________________________________________________________________
 DP3215  GEOID HEIGHT    -        -32.683 (meters)                     GEOID18
 DP3215  DYNAMIC HEIGHT  -        173.498 (meters)      569.22  (feet) COMP
 DP3215  MODELED GRAVITY -    980,107.7   (mgal)                       NAVD 88
 DP3215
 DP3215  VERT ORDER      -  SECOND    CLASS I
 DP3215
 DP3215.The horizontal coordinates were determined by differentially corrected
 DP3215.hand held GPS observations or other comparable positioning techniques
 DP3215.and have an estimated accuracy of +/- 3 meters.
 DP3215
 DP3215.The orthometric height was determined by differential leveling and
 DP3215.adjusted by the NATIONAL GEODETIC SURVEY
 DP3215.in July 2014.
 DP3215
 DP3215.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3215.GEOID18 height accuracy estimate available here.
 DP3215
 DP3215.Click photographs - Photos may exist for this station.
 DP3215
 DP3215.The dynamic height is computed by dividing the NAVD 88
 DP3215.geopotential number by the normal gravity value computed on the
 DP3215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3215.degrees latitude (g = 980.6199 gals.).
 DP3215
 DP3215.The modeled gravity was interpolated from observed gravity values.
 DP3215
 DP3215;                    North         East    Units  Estimated Accuracy
 DP3215;SPC IL W     -   375,704.0     597,595.3     MT  (+/- 3 meters HH1 GPS) 
 DP3215
 DP3215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3932734059(NAD 83)
 DP3215
 DP3215                          SUPERSEDED SURVEY CONTROL
 DP3215
 DP3215.No superseded survey control is available for this station.
 DP3215
 DP3215_MARKER: F = FLANGE-ENCASED ROD
 DP3215_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3215_STAMPING: AK 007
 DP3215_MARK LOGO: UIL
 DP3215_PROJECTION: RECESSED 5 CENTIMETERS
 DP3215_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3215_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3215+STABILITY: POSITION/ELEVATION WELL
 DP3215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3215+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2018
 DP3215_ROD/PIPE-DEPTH: 5.4 meters
 DP3215_SLEEVE-DEPTH  : 0.9 meters
 DP3215
 DP3215  HISTORY     - Date     Condition        Report By
 DP3215  HISTORY     - 20130708 MONUMENTED       AMESC
 DP3215  HISTORY     - 20180205 GOOD             ILDT
 DP3215
 DP3215                          STATION DESCRIPTION
 DP3215
 DP3215'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3215'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTH OF LIMA, 7.9 MI
 DP3215'(12.7 KM) NORTH-NORTHEAST OF QUINCY AND 5.3 MI (8.5 KM) SOUTHWEST OF
 DP3215'MENDON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3215'
 DP3215'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3215'PROCEED SOUTH ON IL ROUTE 96 FOR 1.6 MI (2.6 KM) TO 2000N ROAD.
 DP3215'CONTINUE SOUTH ON IL ROUTE 96 FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DP3215'THE LEFT.
 DP3215'
 DP3215'THE STATION IS 82.5 FT (25.1 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3215'41.5 FT (12.6 M) EAST OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED
 DP3215'METAL PIPE, 11.0 FT (3.4 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER '3
 DP3215'10', 6 FT (1.8 M) NORTHWEST OF A POWER POLE BRACE POLE WITH GUY WIRE
 DP3215'AND 3.4 FT (1.0 M) NORTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP3215'
 DP3215'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3215'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3215'IN IDENTIFICATION.
 DP3215
 DP3215                          STATION RECOVERY (2018)
 DP3215
 DP3215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3216 ***********************************************************************
 DP3216  DESIGNATION -  AK 008
 DP3216  PID         -  DP3216
 DP3216  STATE/COUNTY-  IL/ADAMS
 DP3216  COUNTRY     -  US
 DP3216  USGS QUAD   -  MENDON (2018)
 DP3216
 DP3216                         *CURRENT SURVEY CONTROL
 DP3216  ______________________________________________________________________
 DP3216* NAD 83(1986) POSITION- 40 03 29.35   (N) 091 22 02.19   (W)   HD_HELD1
 DP3216* NAVD 88 ORTHO HEIGHT -   189.327 (meters)      621.15  (feet) ADJUSTED
 DP3216  ______________________________________________________________________
 DP3216  GEOID HEIGHT    -        -32.702 (meters)                     GEOID18
 DP3216  DYNAMIC HEIGHT  -        189.230 (meters)      620.83  (feet) COMP
 DP3216  MODELED GRAVITY -    980,108.3   (mgal)                       NAVD 88
 DP3216
 DP3216  VERT ORDER      -  SECOND    CLASS I
 DP3216
 DP3216.The horizontal coordinates were determined by differentially corrected
 DP3216.hand held GPS observations or other comparable positioning techniques
 DP3216.and have an estimated accuracy of +/- 3 meters.
 DP3216
 DP3216.The orthometric height was determined by differential leveling and
 DP3216.adjusted by the NATIONAL GEODETIC SURVEY
 DP3216.in July 2014.
 DP3216
 DP3216.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3216.GEOID18 height accuracy estimate available here.
 DP3216
 DP3216.Click photographs - Photos may exist for this station.
 DP3216
 DP3216.The dynamic height is computed by dividing the NAVD 88
 DP3216.geopotential number by the normal gravity value computed on the
 DP3216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3216.degrees latitude (g = 980.6199 gals.).
 DP3216
 DP3216.The modeled gravity was interpolated from observed gravity values.
 DP3216
 DP3216;                    North         East    Units  Estimated Accuracy
 DP3216;SPC IL W     -   377,135.2     597,567.2     MT  (+/- 3 meters HH1 GPS) 
 DP3216
 DP3216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3925335488(NAD 83)
 DP3216
 DP3216                          SUPERSEDED SURVEY CONTROL
 DP3216
 DP3216.No superseded survey control is available for this station.
 DP3216
 DP3216_MARKER: F = FLANGE-ENCASED ROD
 DP3216_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3216_STAMPING: AK 008
 DP3216_MARK LOGO: UIL
 DP3216_PROJECTION: RECESSED 8 CENTIMETERS
 DP3216_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3216_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3216+STABILITY: POSITION/ELEVATION WELL
 DP3216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3216+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2013
 DP3216_ROD/PIPE-DEPTH: 7.3 meters
 DP3216_SLEEVE-DEPTH  : 0.9 meters
 DP3216
 DP3216  HISTORY     - Date     Condition        Report By
 DP3216  HISTORY     - 20130708 MONUMENTED       AMESC
 DP3216
 DP3216                          STATION DESCRIPTION
 DP3216
 DP3216'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3216'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH-NORTHEAST OF
 DP3216'QUINCY, 8.3 MI (13.4 KM) SOUTH OF LIMA AND 4.9 MI (7.9 KM)
 DP3216'WEST-SOUTHWEST OF MENDON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3216'
 DP3216'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3216'PROCEED SOUTH ON IL ROUTE 96 FOR 1.1 MI (1.8 KM) TO 2050N ROAD.
 DP3216'CONTINUE SOUTH ON IL ROUTE 96 FOR 630 FT (192.0 M) TO THE STATION ON
 DP3216'THE RIGHT.
 DP3216'
 DP3216'THE STATION IS 77.0 FT (23.5 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3216'306.5 FT (93.4 M) SOUTH OF A POWER POLE, 120.0 FT (36.6 M) WEST OF THE
 DP3216'NORTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE AND 10.5 FT (3.2
 DP3216'M) NORTH OF A POWER POLE.
 DP3216'
 DP3216'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3216'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3216'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3217 ***********************************************************************
 DP3217  DESIGNATION -  AK 009
 DP3217  PID         -  DP3217
 DP3217  STATE/COUNTY-  IL/ADAMS
 DP3217  COUNTRY     -  US
 DP3217  USGS QUAD   -  MENDON (2018)
 DP3217
 DP3217                         *CURRENT SURVEY CONTROL
 DP3217  ______________________________________________________________________
 DP3217* NAD 83(1986) POSITION- 40 04 35.11   (N) 091 21 54.67   (W)   HD_HELD1
 DP3217* NAVD 88 ORTHO HEIGHT -   186.246 (meters)      611.04  (feet) ADJUSTED
 DP3217  ______________________________________________________________________
 DP3217  GEOID HEIGHT    -        -32.731 (meters)                     GEOID18
 DP3217  DYNAMIC HEIGHT  -        186.150 (meters)      610.73  (feet) COMP
 DP3217  MODELED GRAVITY -    980,108.9   (mgal)                       NAVD 88
 DP3217
 DP3217  VERT ORDER      -  SECOND    CLASS I
 DP3217
 DP3217.The horizontal coordinates were determined by differentially corrected
 DP3217.hand held GPS observations or other comparable positioning techniques
 DP3217.and have an estimated accuracy of +/- 3 meters.
 DP3217
 DP3217.The orthometric height was determined by differential leveling and
 DP3217.adjusted by the NATIONAL GEODETIC SURVEY
 DP3217.in July 2014.
 DP3217
 DP3217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3217.GEOID18 height accuracy estimate available here.
 DP3217
 DP3217.Click photographs - Photos may exist for this station.
 DP3217
 DP3217.The dynamic height is computed by dividing the NAVD 88
 DP3217.geopotential number by the normal gravity value computed on the
 DP3217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3217.degrees latitude (g = 980.6199 gals.).
 DP3217
 DP3217.The modeled gravity was interpolated from observed gravity values.
 DP3217
 DP3217;                    North         East    Units  Estimated Accuracy
 DP3217;SPC IL W     -   379,161.0     597,772.7     MT  (+/- 3 meters HH1 GPS) 
 DP3217
 DP3217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3939437519(NAD 83)
 DP3217
 DP3217                          SUPERSEDED SURVEY CONTROL
 DP3217
 DP3217.No superseded survey control is available for this station.
 DP3217
 DP3217_MARKER: F = FLANGE-ENCASED ROD
 DP3217_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3217_STAMPING: AK 009
 DP3217_MARK LOGO: UIL
 DP3217_PROJECTION: RECESSED 10 CENTIMETERS
 DP3217_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3217_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3217+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2019
 DP3217_ROD/PIPE-DEPTH: 8.5 meters
 DP3217_SLEEVE-DEPTH  : 0.9 meters
 DP3217
 DP3217  HISTORY     - Date     Condition        Report By
 DP3217  HISTORY     - 20130708 MONUMENTED       AMESC
 DP3217  HISTORY     - 20180205 GOOD             ILDT
 DP3217  HISTORY     - 20191021 GOOD             ILDT
 DP3217
 DP3217                          STATION DESCRIPTION
 DP3217
 DP3217'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3217'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTHWEST OF LORAINE,
 DP3217'7.0 MI (11.3 KM) SOUTH OF LIMA AND 4.4 MI (7.1 KM) WEST OF MENDON.
 DP3217'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3217'
 DP3217'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3217'PROCEED EAST ON IL ROUTE 61 FOR 495 FT (150.9 M) TO THE STATION ON THE
 DP3217'RIGHT.
 DP3217'
 DP3217'THE STATION IS 50.0 FT (15.2 M) SOUTHEAST OF THE CENTERLINE OF IL
 DP3217'ROUTE 61, 21.5 FT (6.6 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER '13
 DP3217'23 83', 16.0 FT (4.9 M) EAST OF THE CENTERLINE OF A PRIVATE DRIVE AND
 DP3217'14.0 FT (4.3 M) NORTH OF POWER POLE NUMBER '16'.
 DP3217'
 DP3217'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3217'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3217'IN IDENTIFICATION.
 DP3217
 DP3217                          STATION RECOVERY (2018)
 DP3217
 DP3217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3217'RECOVERED IN GOOD CONDITION.
 DP3217
 DP3217                          STATION RECOVERY (2019)
 DP3217
 DP3217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP3217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3218 ***********************************************************************
 DP3218  DESIGNATION -  AK 010
 DP3218  PID         -  DP3218
 DP3218  STATE/COUNTY-  IL/ADAMS
 DP3218  COUNTRY     -  US
 DP3218  USGS QUAD   -  MENDON (2018)
 DP3218
 DP3218                         *CURRENT SURVEY CONTROL
 DP3218  ______________________________________________________________________
 DP3218* NAD 83(1986) POSITION- 40 05 08.64   (N) 091 21 59.26   (W)   HD_HELD1
 DP3218* NAVD 88 ORTHO HEIGHT -   186.573 (meters)      612.11  (feet) ADJUSTED
 DP3218  ______________________________________________________________________
 DP3218  GEOID HEIGHT    -        -32.747 (meters)                     GEOID18
 DP3218  DYNAMIC HEIGHT  -        186.478 (meters)      611.80  (feet) COMP
 DP3218  MODELED GRAVITY -    980,109.5   (mgal)                       NAVD 88
 DP3218
 DP3218  VERT ORDER      -  SECOND    CLASS I
 DP3218
 DP3218.The horizontal coordinates were determined by differentially corrected
 DP3218.hand held GPS observations or other comparable positioning techniques
 DP3218.and have an estimated accuracy of +/- 3 meters.
 DP3218
 DP3218.The orthometric height was determined by differential leveling and
 DP3218.adjusted by the NATIONAL GEODETIC SURVEY
 DP3218.in July 2014.
 DP3218
 DP3218.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3218.GEOID18 height accuracy estimate available here.
 DP3218
 DP3218.Click photographs - Photos may exist for this station.
 DP3218
 DP3218.The dynamic height is computed by dividing the NAVD 88
 DP3218.geopotential number by the normal gravity value computed on the
 DP3218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3218.degrees latitude (g = 980.6199 gals.).
 DP3218
 DP3218.The modeled gravity was interpolated from observed gravity values.
 DP3218
 DP3218;                    North         East    Units  Estimated Accuracy
 DP3218;SPC IL W     -   380,196.6     597,677.9     MT  (+/- 3 meters HH1 GPS) 
 DP3218
 DP3218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3926738551(NAD 83)
 DP3218
 DP3218                          SUPERSEDED SURVEY CONTROL
 DP3218
 DP3218.No superseded survey control is available for this station.
 DP3218
 DP3218_MARKER: F = FLANGE-ENCASED ROD
 DP3218_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3218_STAMPING: AK 010
 DP3218_MARK LOGO: UIL
 DP3218_PROJECTION: RECESSED 10 CENTIMETERS
 DP3218_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3218_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3218+STABILITY: POSITION/ELEVATION WELL
 DP3218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3218+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2013
 DP3218_ROD/PIPE-DEPTH: 8.5 meters
 DP3218_SLEEVE-DEPTH  : 0.9 meters
 DP3218
 DP3218  HISTORY     - Date     Condition        Report By
 DP3218  HISTORY     - 20130709 MONUMENTED       AMESC
 DP3218
 DP3218                          STATION DESCRIPTION
 DP3218
 DP3218'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3218'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH OF TIOGA, 6.4 MI
 DP3218'(10.3 KM) SOUTH OF LIMA AND 4.4 MI (7.1 KM) WEST OF MENDON.
 DP3218'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3218'
 DP3218'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3218'PROCEED NORTH ON IL ROUTE 96 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 DP3218'RIGHT.
 DP3218'
 DP3218'THE STATION IS 50.5 FT (15.4 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3218'110 FT (33.5 M) SOUTHEAST OF POWER POLE NUMBER '41', 25.0 FT (7.6 M)
 DP3218'NORTHEAST OF THE NORTH END OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE
 DP3218'AND 11.0 FT (3.4 M) SOUTHWEST OF A TELEPHONE PEDESTAL.
 DP3218'
 DP3218'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3218'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3218'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3219 ***********************************************************************
 DP3219  DESIGNATION -  AK 011
 DP3219  PID         -  DP3219
 DP3219  STATE/COUNTY-  IL/ADAMS
 DP3219  COUNTRY     -  US
 DP3219  USGS QUAD   -  MENDON (2018)
 DP3219
 DP3219                         *CURRENT SURVEY CONTROL
 DP3219  ______________________________________________________________________
 DP3219* NAD 83(1986) POSITION- 40 05 50.14   (N) 091 21 59.71   (W)   HD_HELD1
 DP3219* NAVD 88 ORTHO HEIGHT -   178.371 (meters)      585.21  (feet) ADJUSTED
 DP3219  ______________________________________________________________________
 DP3219  GEOID HEIGHT    -        -32.769 (meters)                     GEOID18
 DP3219  DYNAMIC HEIGHT  -        178.280 (meters)      584.91  (feet) COMP
 DP3219  MODELED GRAVITY -    980,110.0   (mgal)                       NAVD 88
 DP3219
 DP3219  VERT ORDER      -  SECOND    CLASS I
 DP3219
 DP3219.The horizontal coordinates were determined by differentially corrected
 DP3219.hand held GPS observations or other comparable positioning techniques
 DP3219.and have an estimated accuracy of +/- 3 meters.
 DP3219
 DP3219.The orthometric height was determined by differential leveling and
 DP3219.adjusted by the NATIONAL GEODETIC SURVEY
 DP3219.in July 2014.
 DP3219
 DP3219.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3219.GEOID18 height accuracy estimate available here.
 DP3219
 DP3219.Click photographs - Photos may exist for this station.
 DP3219
 DP3219.The dynamic height is computed by dividing the NAVD 88
 DP3219.geopotential number by the normal gravity value computed on the
 DP3219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3219.degrees latitude (g = 980.6199 gals.).
 DP3219
 DP3219.The modeled gravity was interpolated from observed gravity values.
 DP3219
 DP3219;                    North         East    Units  Estimated Accuracy
 DP3219;SPC IL W     -   381,476.7     597,684.5     MT  (+/- 3 meters HH1 GPS) 
 DP3219
 DP3219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3923239830(NAD 83)
 DP3219
 DP3219                          SUPERSEDED SURVEY CONTROL
 DP3219
 DP3219.No superseded survey control is available for this station.
 DP3219
 DP3219_MARKER: F = FLANGE-ENCASED ROD
 DP3219_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3219_STAMPING: AK 011
 DP3219_MARK LOGO: UIL
 DP3219_PROJECTION: RECESSED 10 CENTIMETERS
 DP3219_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3219_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3219+STABILITY: POSITION/ELEVATION WELL
 DP3219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3219+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2013
 DP3219_ROD/PIPE-DEPTH: 9.8 meters
 DP3219_SLEEVE-DEPTH  : 0.9 meters
 DP3219
 DP3219  HISTORY     - Date     Condition        Report By
 DP3219  HISTORY     - 20130709 MONUMENTED       AMESC
 DP3219
 DP3219                          STATION DESCRIPTION
 DP3219
 DP3219'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3219'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH OF TIOGA, 5.6 MI
 DP3219'(9.0 KM) SOUTH OF LIMA AND 4.4 MI (7.1 KM) WEST OF MENDON.
 DP3219'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3219'
 DP3219'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3219'PROCEED NORTH ON IL ROUTE 96 FOR 1.4 MI (2.3 KM) TO 2300N ROAD.
 DP3219'CONTINUE NORTH ON IL ROUTE 96 FOR 300 FT (91.4 M) TO THE STATION ON
 DP3219'THE LEFT.
 DP3219'
 DP3219'THE STATION IS 56 FT (17.1 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3219'145 FT (44.2 M) NORTH OF THE CENTERLINE OF THE DRIVEWAY TO '2305'
 DP3219'SOUTH RANGE LINE STREET, 77.0 FT (23.5 M) NORTHEAST OF THE NORTHEAST
 DP3219'CORNER OF A TWO CAR GARAGE AND 26.0 FT (7.9 M) NORTH OF POWER POLE
 DP3219'NUMBER '82'.
 DP3219'
 DP3219'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3219'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3219'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3220 ***********************************************************************
 DP3220  DESIGNATION -  AK 012
 DP3220  PID         -  DP3220
 DP3220  STATE/COUNTY-  IL/ADAMS
 DP3220  COUNTRY     -  US
 DP3220  USGS QUAD   -  MENDON (2018)
 DP3220
 DP3220                         *CURRENT SURVEY CONTROL
 DP3220  ______________________________________________________________________
 DP3220* NAD 83(1986) POSITION- 40 06 28.76   (N) 091 21 58.02   (W)   HD_HELD1
 DP3220* NAVD 88 ORTHO HEIGHT -   187.284 (meters)      614.45  (feet) ADJUSTED
 DP3220  ______________________________________________________________________
 DP3220  GEOID HEIGHT    -        -32.789 (meters)                     GEOID18
 DP3220  DYNAMIC HEIGHT  -        187.188 (meters)      614.13  (feet) COMP
 DP3220  MODELED GRAVITY -    980,110.3   (mgal)                       NAVD 88
 DP3220
 DP3220  VERT ORDER      -  SECOND    CLASS I
 DP3220
 DP3220.The horizontal coordinates were determined by differentially corrected
 DP3220.hand held GPS observations or other comparable positioning techniques
 DP3220.and have an estimated accuracy of +/- 3 meters.
 DP3220
 DP3220.The orthometric height was determined by differential leveling and
 DP3220.adjusted by the NATIONAL GEODETIC SURVEY
 DP3220.in July 2014.
 DP3220
 DP3220.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3220.GEOID18 height accuracy estimate available here.
 DP3220
 DP3220.Click photographs - Photos may exist for this station.
 DP3220
 DP3220.The dynamic height is computed by dividing the NAVD 88
 DP3220.geopotential number by the normal gravity value computed on the
 DP3220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3220.degrees latitude (g = 980.6199 gals.).
 DP3220
 DP3220.The modeled gravity was interpolated from observed gravity values.
 DP3220
 DP3220;                    North         East    Units  Estimated Accuracy
 DP3220;SPC IL W     -   382,667.3     597,740.6     MT  (+/- 3 meters HH1 GPS) 
 DP3220
 DP3220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3925141022(NAD 83)
 DP3220
 DP3220                          SUPERSEDED SURVEY CONTROL
 DP3220
 DP3220.No superseded survey control is available for this station.
 DP3220
 DP3220_MARKER: F = FLANGE-ENCASED ROD
 DP3220_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3220_STAMPING: AK 012
 DP3220_MARK LOGO: UIL
 DP3220_PROJECTION: RECESSED 8 CENTIMETERS
 DP3220_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3220_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3220+STABILITY: POSITION/ELEVATION WELL
 DP3220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3220+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2018
 DP3220_ROD/PIPE-DEPTH: 5.1 meters
 DP3220_SLEEVE-DEPTH  : 0.9 meters
 DP3220
 DP3220  HISTORY     - Date     Condition        Report By
 DP3220  HISTORY     - 20130709 MONUMENTED       AMESC
 DP3220  HISTORY     - 20180206 GOOD             ILDT
 DP3220
 DP3220                          STATION DESCRIPTION
 DP3220
 DP3220'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3220'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH OF TIOGA, 4.8 MI
 DP3220'(7.7 KM) SOUTH OF LIMA AND 4.6 MI (7.4 KM) WEST-NORTHWEST OF MENDON.
 DP3220'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3220'
 DP3220'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3220'PROCEED NORTH ON IL ROUTE 96 FOR 2.2 MI (3.5 KM) TO THE STATION ON THE
 DP3220'RIGHT.
 DP3220'
 DP3220'THE STATION IS 45.0 FT (13.7 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3220'107 FT (32.6 M) EAST-NORTHEAST OF A POWER POLE, 46.0 FT (14.0 M) NORTH
 DP3220'OF THE CENTERLINE OF A GRAVEL DRIVE, 28.0 FT (8.5 M) NORTH OF A
 DP3220'CONCRETE RIGHT-OF-WAY MARKER AND 6.0 FT (1.8 M) WEST OF A BARBED-WIRE
 DP3220'FENCE.
 DP3220'
 DP3220'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3220'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3220'IN IDENTIFICATION.
 DP3220
 DP3220                          STATION RECOVERY (2018)
 DP3220
 DP3220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3221 ***********************************************************************
 DP3221  DESIGNATION -  AK 013
 DP3221  PID         -  DP3221
 DP3221  STATE/COUNTY-  IL/ADAMS
 DP3221  COUNTRY     -  US
 DP3221  USGS QUAD   -  MENDON (2018)
 DP3221
 DP3221                         *CURRENT SURVEY CONTROL
 DP3221  ______________________________________________________________________
 DP3221* NAD 83(1986) POSITION- 40 07 12.52   (N) 091 21 56.93   (W)   HD_HELD1
 DP3221* NAVD 88 ORTHO HEIGHT -   189.570 (meters)      621.95  (feet) ADJUSTED
 DP3221  ______________________________________________________________________
 DP3221  GEOID HEIGHT    -        -32.811 (meters)                     GEOID18
 DP3221  DYNAMIC HEIGHT  -        189.473 (meters)      621.63  (feet) COMP
 DP3221  MODELED GRAVITY -    980,110.5   (mgal)                       NAVD 88
 DP3221
 DP3221  VERT ORDER      -  SECOND    CLASS I
 DP3221
 DP3221.The horizontal coordinates were determined by differentially corrected
 DP3221.hand held GPS observations or other comparable positioning techniques
 DP3221.and have an estimated accuracy of +/- 3 meters.
 DP3221
 DP3221.The orthometric height was determined by differential leveling and
 DP3221.adjusted by the NATIONAL GEODETIC SURVEY
 DP3221.in July 2014.
 DP3221
 DP3221.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3221.GEOID18 height accuracy estimate available here.
 DP3221
 DP3221.Click photographs - Photos may exist for this station.
 DP3221
 DP3221.The dynamic height is computed by dividing the NAVD 88
 DP3221.geopotential number by the normal gravity value computed on the
 DP3221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3221.degrees latitude (g = 980.6199 gals.).
 DP3221
 DP3221.The modeled gravity was interpolated from observed gravity values.
 DP3221
 DP3221;                    North         East    Units  Estimated Accuracy
 DP3221;SPC IL W     -   384,016.7     597,784.6     MT  (+/- 3 meters HH1 GPS) 
 DP3221
 DP3221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3925242372(NAD 83)
 DP3221
 DP3221                          SUPERSEDED SURVEY CONTROL
 DP3221
 DP3221.No superseded survey control is available for this station.
 DP3221
 DP3221_MARKER: F = FLANGE-ENCASED ROD
 DP3221_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3221_STAMPING: AK 013
 DP3221_MARK LOGO: UIL
 DP3221_PROJECTION: RECESSED 8 CENTIMETERS
 DP3221_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3221_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3221+STABILITY: POSITION/ELEVATION WELL
 DP3221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3221+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2013
 DP3221_ROD/PIPE-DEPTH: 6.1 meters
 DP3221_SLEEVE-DEPTH  : 0.9 meters
 DP3221
 DP3221  HISTORY     - Date     Condition        Report By
 DP3221  HISTORY     - 20130709 MONUMENTED       AMESC
 DP3221
 DP3221                          STATION DESCRIPTION
 DP3221
 DP3221'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3221'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTH OF TIOGA, 4.9 MI
 DP3221'(7.9 KM) WEST-NORTHWEST OF MENDON AND 4.0 MI (6.4 KM) SOUTH OF LIMA.
 DP3221'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3221'
 DP3221'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3221'PROCEED NORTH ON IL ROUTE 96 FOR 2.9 MI (4.7 KM) TO COUNTY ROAD 2450N
 DP3221'IN THE TOWN OF MARCELLINE.  CONTINUE NORTH ON IL ROUTE 96 FOR 830 FT
 DP3221'(253.0 M) TO THE NORTH SIDE OF MARCELLINE AND THE STATION ON THE
 DP3221'RIGHT.
 DP3221'
 DP3221'THE STATION IS 55.0 FT (16.8 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3221'109.0 FT (33.2 M) NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER, 98.5 FT
 DP3221'(30.0 M) NORTHEAST OF A 3' X 4' HAND BOX AND 11.5 FT (3.5 M) NORTHWEST
 DP3221'OF A POWER POLE WITH TRANSFORMER.
 DP3221'
 DP3221'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3221'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3221'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3222 ***********************************************************************
 DP3222  DESIGNATION -  AK 014
 DP3222  PID         -  DP3222
 DP3222  STATE/COUNTY-  IL/ADAMS
 DP3222  COUNTRY     -  US
 DP3222  USGS QUAD   -  TIOGA (2018)
 DP3222
 DP3222                         *CURRENT SURVEY CONTROL
 DP3222  ______________________________________________________________________
 DP3222* NAD 83(1986) POSITION- 40 07 50.03   (N) 091 21 56.56   (W)   HD_HELD1
 DP3222* NAVD 88 ORTHO HEIGHT -   170.265 (meters)      558.61  (feet) ADJUSTED
 DP3222  ______________________________________________________________________
 DP3222  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 DP3222  DYNAMIC HEIGHT  -        170.178 (meters)      558.33  (feet) COMP
 DP3222  MODELED GRAVITY -    980,110.5   (mgal)                       NAVD 88
 DP3222
 DP3222  VERT ORDER      -  SECOND    CLASS I
 DP3222
 DP3222.The horizontal coordinates were determined by differentially corrected
 DP3222.hand held GPS observations or other comparable positioning techniques
 DP3222.and have an estimated accuracy of +/- 3 meters.
 DP3222
 DP3222.The orthometric height was determined by differential leveling and
 DP3222.adjusted by the NATIONAL GEODETIC SURVEY
 DP3222.in July 2014.
 DP3222
 DP3222.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3222.GEOID18 height accuracy estimate available here.
 DP3222
 DP3222.Click photographs - Photos may exist for this station.
 DP3222
 DP3222.The dynamic height is computed by dividing the NAVD 88
 DP3222.geopotential number by the normal gravity value computed on the
 DP3222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3222.degrees latitude (g = 980.6199 gals.).
 DP3222
 DP3222.The modeled gravity was interpolated from observed gravity values.
 DP3222
 DP3222;                    North         East    Units  Estimated Accuracy
 DP3222;SPC IL W     -   385,173.5     597,809.0     MT  (+/- 3 meters HH1 GPS) 
 DP3222
 DP3222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3923943528(NAD 83)
 DP3222
 DP3222                          SUPERSEDED SURVEY CONTROL
 DP3222
 DP3222.No superseded survey control is available for this station.
 DP3222
 DP3222_MARKER: F = FLANGE-ENCASED ROD
 DP3222_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3222_STAMPING: AK 014
 DP3222_MARK LOGO: UIL
 DP3222_PROJECTION: RECESSED 10 CENTIMETERS
 DP3222_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3222_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3222+STABILITY: POSITION/ELEVATION WELL
 DP3222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3222+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2013
 DP3222_ROD/PIPE-DEPTH: 6.3 meters
 DP3222_SLEEVE-DEPTH  : 0.9 meters
 DP3222
 DP3222  HISTORY     - Date     Condition        Report By
 DP3222  HISTORY     - 20130710 MONUMENTED       AMESC
 DP3222
 DP3222                          STATION DESCRIPTION
 DP3222
 DP3222'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3222'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTH OF TIOGA, 5.2 MI
 DP3222'(8.4 KM) NORTHWEST OF MENDON AND 3.3 MI (5.3 KM) SOUTH-SOUTHEAST OF
 DP3222'LIMA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3222'
 DP3222'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3222'PROCEED NORTH ON IL ROUTE 96 FOR 2.9 MI (4.7 KM) TO 2450N ROAD IN THE
 DP3222'TOWN OF MARCELLINE.  CONTINUE NORTH ON IL ROUTE 96 FOR 0.9 MI (1.4 KM)
 DP3222'TO THE STATION ON THE RIGHT.
 DP3222'
 DP3222'THE STATION IS 51.5 FT (15.7 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3222'212 FT (64.6 M) SOUTH OF POWER POLE NUMBER '206', 35.0 FT (10.7 M)
 DP3222'NORTH OF POWER POLE NUMBER '204' AND 3.3 FT (1.0 M) WEST OF A
 DP3222'NORTH-SOUTH BARBED-WIRE FENCE.
 DP3222'
 DP3222'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3222'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3222'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3223 ***********************************************************************
 DP3223  DESIGNATION -  AK 015
 DP3223  PID         -  DP3223
 DP3223  STATE/COUNTY-  IL/ADAMS
 DP3223  COUNTRY     -  US
 DP3223  USGS QUAD   -  TIOGA (2018)
 DP3223
 DP3223                         *CURRENT SURVEY CONTROL
 DP3223  ______________________________________________________________________
 DP3223* NAD 83(1986) POSITION- 40 08 24.58   (N) 091 21 52.06   (W)   HD_HELD1
 DP3223* NAVD 88 ORTHO HEIGHT -   157.591 (meters)      517.03  (feet) ADJUSTED
 DP3223  ______________________________________________________________________
 DP3223  GEOID HEIGHT    -        -32.849 (meters)                     GEOID18
 DP3223  DYNAMIC HEIGHT  -        157.511 (meters)      516.77  (feet) COMP
 DP3223  MODELED GRAVITY -    980,110.4   (mgal)                       NAVD 88
 DP3223
 DP3223  VERT ORDER      -  SECOND    CLASS I
 DP3223
 DP3223.The horizontal coordinates were determined by differentially corrected
 DP3223.hand held GPS observations or other comparable positioning techniques
 DP3223.and have an estimated accuracy of +/- 3 meters.
 DP3223
 DP3223.The orthometric height was determined by differential leveling and
 DP3223.adjusted by the NATIONAL GEODETIC SURVEY
 DP3223.in July 2014.
 DP3223
 DP3223.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3223.GEOID18 height accuracy estimate available here.
 DP3223
 DP3223.Click photographs - Photos may exist for this station.
 DP3223
 DP3223.The dynamic height is computed by dividing the NAVD 88
 DP3223.geopotential number by the normal gravity value computed on the
 DP3223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3223.degrees latitude (g = 980.6199 gals.).
 DP3223
 DP3223.The modeled gravity was interpolated from observed gravity values.
 DP3223
 DP3223;                    North         East    Units  Estimated Accuracy
 DP3223;SPC IL W     -   386,237.7     597,929.9     MT  (+/- 3 meters HH1 GPS) 
 DP3223
 DP3223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3932644596(NAD 83)
 DP3223
 DP3223                          SUPERSEDED SURVEY CONTROL
 DP3223
 DP3223.No superseded survey control is available for this station.
 DP3223
 DP3223_MARKER: F = FLANGE-ENCASED ROD
 DP3223_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3223_STAMPING: AK 015
 DP3223_MARK LOGO: UIL
 DP3223_PROJECTION: RECESSED 8 CENTIMETERS
 DP3223_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3223_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3223+STABILITY: POSITION/ELEVATION WELL
 DP3223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3223+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2018
 DP3223_ROD/PIPE-DEPTH: 8.8 meters
 DP3223_SLEEVE-DEPTH  : 0.9 meters
 DP3223
 DP3223  HISTORY     - Date     Condition        Report By
 DP3223  HISTORY     - 20130711 MONUMENTED       AMESC
 DP3223  HISTORY     - 20180206 GOOD             ILDT
 DP3223
 DP3223                          STATION DESCRIPTION
 DP3223
 DP3223'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3223'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTHWEST OF MENDON, 5.0
 DP3223'MI (8.0 KM) SOUTH OF TIOGA AND 2.7 MI (4.3 KM) SOUTH-SOUTHEAST OF
 DP3223'LIMA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3223'
 DP3223'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3223'PROCEED NORTH ON IL ROUTE 96 FOR 4.45 MI (7.2 KM) TO THE STATION ON
 DP3223'THE RIGHT.
 DP3223'
 DP3223'THE STATION IS 39.0 FT (11.9 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3223'135.0 FT (41.1 M) NORTHWEST OF A FENCE CORNER WITH A TELEPHONE
 DP3223'PEDESTAL, 122.0 FT (37.2 M) NORTH OF THE CENTERLINE OF THE PRIVATE
 DP3223'DRIVEWAY TO '2592' SOUTH RANGE LINE STREET AND 86.0 FT (26.2 M) WEST
 DP3223'OF A BARBED-WIRE FENCE.
 DP3223'
 DP3223'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3223'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3223'IN IDENTIFICATION.
 DP3223
 DP3223                          STATION RECOVERY (2018)
 DP3223
 DP3223'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3223'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3224 ***********************************************************************
 DP3224  DESIGNATION -  AK 016
 DP3224  PID         -  DP3224
 DP3224  STATE/COUNTY-  IL/ADAMS
 DP3224  COUNTRY     -  US
 DP3224  USGS QUAD   -  TIOGA (2018)
 DP3224
 DP3224                         *CURRENT SURVEY CONTROL
 DP3224  ______________________________________________________________________
 DP3224* NAD 83(1986) POSITION- 40 08 42.75   (N) 091 22 14.55   (W)   HD_HELD1
 DP3224* NAVD 88 ORTHO HEIGHT -   185.985 (meters)      610.19  (feet) ADJUSTED
 DP3224  ______________________________________________________________________
 DP3224  GEOID HEIGHT    -        -32.856 (meters)                     GEOID18
 DP3224  DYNAMIC HEIGHT  -        185.890 (meters)      609.87  (feet) COMP
 DP3224  MODELED GRAVITY -    980,110.9   (mgal)                       NAVD 88
 DP3224
 DP3224  VERT ORDER      -  SECOND    CLASS I
 DP3224
 DP3224.The horizontal coordinates were determined by differentially corrected
 DP3224.hand held GPS observations or other comparable positioning techniques
 DP3224.and have an estimated accuracy of +/- 3 meters.
 DP3224
 DP3224.The orthometric height was determined by differential leveling and
 DP3224.adjusted by the NATIONAL GEODETIC SURVEY
 DP3224.in July 2014.
 DP3224
 DP3224.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3224.GEOID18 height accuracy estimate available here.
 DP3224
 DP3224.Click photographs - Photos may exist for this station.
 DP3224
 DP3224.The dynamic height is computed by dividing the NAVD 88
 DP3224.geopotential number by the normal gravity value computed on the
 DP3224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3224.degrees latitude (g = 980.6199 gals.).
 DP3224
 DP3224.The modeled gravity was interpolated from observed gravity values.
 DP3224
 DP3224;                    North         East    Units  Estimated Accuracy
 DP3224;SPC IL W     -   386,805.3     597,405.1     MT  (+/- 3 meters HH1 GPS) 
 DP3224
 DP3224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3878445146(NAD 83)
 DP3224
 DP3224                          SUPERSEDED SURVEY CONTROL
 DP3224
 DP3224.No superseded survey control is available for this station.
 DP3224
 DP3224_MARKER: F = FLANGE-ENCASED ROD
 DP3224_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3224_STAMPING: AK 016
 DP3224_MARK LOGO: UIL
 DP3224_PROJECTION: RECESSED 10 CENTIMETERS
 DP3224_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3224_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3224+STABILITY: POSITION/ELEVATION WELL
 DP3224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3224+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2013
 DP3224_ROD/PIPE-DEPTH: 8.5 meters
 DP3224_SLEEVE-DEPTH  : 0.9 meters
 DP3224
 DP3224  HISTORY     - Date     Condition        Report By
 DP3224  HISTORY     - 20130710 MONUMENTED       AMESC
 DP3224
 DP3224                          STATION DESCRIPTION
 DP3224
 DP3224'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3224'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTHWEST OF MENDON, 4.7
 DP3224'MI (7.6 KM) SOUTH-SOUTHWEST OF TIOGA AND 2.3 MI (3.7 KM) SOUTH OF
 DP3224'LIMA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3224'
 DP3224'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3224'PROCEED NORTH ON IL ROUTE 96 FOR 4.9 MI (7.9 KM) TO THE STATION ON THE
 DP3224'RIGHT.
 DP3224'
 DP3224'THE STATION IS 59.5 FT (18.1 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3224'870 FT (265.2 M) SOUTH OF 2650N ROAD, 210 FT (64.0 M) SOUTHEAST OF A
 DP3224'30 INCH (76 CM) CONCRETE PIPE WITH A FLARED END SECTION, 61.0 FT (18.6
 DP3224'M) NORTHWEST OF A FIRE HYDRANT, 14.0 FT (4.3 M) NORTHWEST OF A
 DP3224'CONCRETE RIGHT-OF-WAY MARKER AND 12.0 FT (3.7 M) NORTH OF POWER POLE
 DP3224'NUMBER '261' WITH TWO GUY WIRES.
 DP3224'
 DP3224'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3224'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3224'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3225 ***********************************************************************
 DP3225  DESIGNATION -  AK 017
 DP3225  PID         -  DP3225
 DP3225  STATE/COUNTY-  IL/ADAMS
 DP3225  COUNTRY     -  US
 DP3225  USGS QUAD   -  LIMA (2018)
 DP3225
 DP3225                         *CURRENT SURVEY CONTROL
 DP3225  ______________________________________________________________________
 DP3225* NAD 83(1986) POSITION- 40 09 19.50   (N) 091 22 33.52   (W)   HD_HELD1
 DP3225* NAVD 88 ORTHO HEIGHT -   179.156 (meters)      587.78  (feet) ADJUSTED
 DP3225  ______________________________________________________________________
 DP3225  GEOID HEIGHT    -        -32.871 (meters)                     GEOID18
 DP3225  DYNAMIC HEIGHT  -        179.064 (meters)      587.48  (feet) COMP
 DP3225  MODELED GRAVITY -    980,111.2   (mgal)                       NAVD 88
 DP3225
 DP3225  VERT ORDER      -  SECOND    CLASS I
 DP3225
 DP3225.The horizontal coordinates were determined by differentially corrected
 DP3225.hand held GPS observations or other comparable positioning techniques
 DP3225.and have an estimated accuracy of +/- 3 meters.
 DP3225
 DP3225.The orthometric height was determined by differential leveling and
 DP3225.adjusted by the NATIONAL GEODETIC SURVEY
 DP3225.in July 2014.
 DP3225
 DP3225.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3225.GEOID18 height accuracy estimate available here.
 DP3225
 DP3225.Click photographs - Photos may exist for this station.
 DP3225
 DP3225.The dynamic height is computed by dividing the NAVD 88
 DP3225.geopotential number by the normal gravity value computed on the
 DP3225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3225.degrees latitude (g = 980.6199 gals.).
 DP3225
 DP3225.The modeled gravity was interpolated from observed gravity values.
 DP3225
 DP3225;                    North         East    Units  Estimated Accuracy
 DP3225;SPC IL W     -   387,944.9     596,971.5     MT  (+/- 3 meters HH1 GPS) 
 DP3225
 DP3225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3831446271(NAD 83)
 DP3225
 DP3225                          SUPERSEDED SURVEY CONTROL
 DP3225
 DP3225.No superseded survey control is available for this station.
 DP3225
 DP3225_MARKER: F = FLANGE-ENCASED ROD
 DP3225_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3225_STAMPING: AK 017
 DP3225_MARK LOGO: UIL
 DP3225_PROJECTION: RECESSED 10 CENTIMETERS
 DP3225_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3225_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3225+STABILITY: POSITION/ELEVATION WELL
 DP3225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3225+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2013
 DP3225_ROD/PIPE-DEPTH: 6.1 meters
 DP3225_SLEEVE-DEPTH  : 0.9 meters
 DP3225
 DP3225  HISTORY     - Date     Condition        Report By
 DP3225  HISTORY     - 20130710 MONUMENTED       AMESC
 DP3225
 DP3225                          STATION DESCRIPTION
 DP3225
 DP3225'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3225'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTHWEST OF MENDON, 4.1
 DP3225'MI (6.6 KM) SOUTH-SOUTHWEST OF TIOGA AND 1.5 MI (2.4 KM) SOUTH OF
 DP3225'LIMA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3225'
 DP3225'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3225'PROCEED NORTH ON IL ROUTE 96 FOR 5.65 MI (9.1 KM) TO 2700N ROAD.
 DP3225'CONTINUE NORTH ON IL ROUTE 96 FOR 150 FT (45.7 M) TO THE STATION ON
 DP3225'THE RIGHT.
 DP3225'
 DP3225'THE STATION IS 55.0 FT (16.8 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3225'176.0 FT (53.6 M) NORTHEAST OF POWER POLE NUMBER '300', 157.0 FT (47.9
 DP3225'M) SOUTHEAST OF A POWER POLE WITH GUY WIRE AND 30.5 FT (9.3 M)
 DP3225'NORTHEAST OF MILE MARKER '34'.
 DP3225'
 DP3225'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3225'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3225'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3226 ***********************************************************************
 DP3226  DESIGNATION -  AK 018
 DP3226  PID         -  DP3226
 DP3226  STATE/COUNTY-  IL/ADAMS
 DP3226  COUNTRY     -  US
 DP3226  USGS QUAD   -  LIMA (2018)
 DP3226
 DP3226                         *CURRENT SURVEY CONTROL
 DP3226  ______________________________________________________________________
 DP3226* NAD 83(1986) POSITION- 40 10 06.16   (N) 091 22 40.88   (W)   HD_HELD1
 DP3226* NAVD 88 ORTHO HEIGHT -   188.007 (meters)      616.82  (feet) ADJUSTED
 DP3226  ______________________________________________________________________
 DP3226  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 DP3226  DYNAMIC HEIGHT  -        187.911 (meters)      616.50  (feet) COMP
 DP3226  MODELED GRAVITY -    980,110.9   (mgal)                       NAVD 88
 DP3226
 DP3226  VERT ORDER      -  SECOND    CLASS I
 DP3226
 DP3226.The horizontal coordinates were determined by differentially corrected
 DP3226.hand held GPS observations or other comparable positioning techniques
 DP3226.and have an estimated accuracy of +/- 3 meters.
 DP3226
 DP3226.The orthometric height was determined by differential leveling and
 DP3226.adjusted by the NATIONAL GEODETIC SURVEY
 DP3226.in July 2014.
 DP3226
 DP3226.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3226.GEOID18 height accuracy estimate available here.
 DP3226
 DP3226.Click photographs - Photos may exist for this station.
 DP3226
 DP3226.The dynamic height is computed by dividing the NAVD 88
 DP3226.geopotential number by the normal gravity value computed on the
 DP3226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3226.degrees latitude (g = 980.6199 gals.).
 DP3226
 DP3226.The modeled gravity was interpolated from observed gravity values.
 DP3226
 DP3226;                    North         East    Units  Estimated Accuracy
 DP3226;SPC IL W     -   389,386.4     596,817.0     MT  (+/- 3 meters HH1 GPS) 
 DP3226
 DP3226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3811447706(NAD 83)
 DP3226
 DP3226                          SUPERSEDED SURVEY CONTROL
 DP3226
 DP3226.No superseded survey control is available for this station.
 DP3226
 DP3226_MARKER: F = FLANGE-ENCASED ROD
 DP3226_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3226_STAMPING: AK 018
 DP3226_MARK LOGO: UIL
 DP3226_PROJECTION: RECESSED 10 CENTIMETERS
 DP3226_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3226_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3226+STABILITY: POSITION/ELEVATION WELL
 DP3226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3226+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2018
 DP3226_ROD/PIPE-DEPTH: 6.1 meters
 DP3226_SLEEVE-DEPTH  : 0.9 meters
 DP3226
 DP3226  HISTORY     - Date     Condition        Report By
 DP3226  HISTORY     - 20130711 MONUMENTED       AMESC
 DP3226  HISTORY     - 20180207 GOOD             ILDT
 DP3226
 DP3226                          STATION DESCRIPTION
 DP3226
 DP3226'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3226'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHWEST OF MENDON, 3.4
 DP3226'MI (5.5 KM) SOUTH-SOUTHWEST OF TIOGA AND 0.6 MI (1.0 KM) SOUTH OF
 DP3226'LIMA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3226'
 DP3226'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3226'PROCEED NORTH ON IL ROUTE 96 FOR 6.6 MI (10.6 KM) TO THE STATION ON
 DP3226'THE LEFT.
 DP3226'
 DP3226'THE STATION IS 54.5 FT (16.6 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3226'415 FT (126.5 M) SOUTH OF 2800N ROAD, 170 FT (51.8 M) SOUTH OF A FIELD
 DP3226'ENTRANCE, 118.0 FT (36.0 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER 'L
 DP3226'31' AND 20.5 FT (6.2 M) NORTH OF POWER POLE NUMBER '350'.
 DP3226'
 DP3226'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3226'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3226'IN IDENTIFICATION.
 DP3226
 DP3226                          STATION RECOVERY (2018)
 DP3226
 DP3226'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3226'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3227 ***********************************************************************
 DP3227  DESIGNATION -  AK 019
 DP3227  PID         -  DP3227
 DP3227  STATE/COUNTY-  IL/ADAMS
 DP3227  COUNTRY     -  US
 DP3227  USGS QUAD   -  LIMA (2018)
 DP3227
 DP3227                         *CURRENT SURVEY CONTROL
 DP3227  ______________________________________________________________________
 DP3227* NAD 83(1986) POSITION- 40 10 55.23   (N) 091 22 39.37   (W)   HD_HELD1
 DP3227* NAVD 88 ORTHO HEIGHT -   201.786 (meters)      662.03  (feet) ADJUSTED
 DP3227  ______________________________________________________________________
 DP3227  GEOID HEIGHT    -        -32.912 (meters)                     GEOID18
 DP3227  DYNAMIC HEIGHT  -        201.683 (meters)      661.69  (feet) COMP
 DP3227  MODELED GRAVITY -    980,110.2   (mgal)                       NAVD 88
 DP3227
 DP3227  VERT ORDER      -  SECOND    CLASS I
 DP3227
 DP3227.The horizontal coordinates were determined by differentially corrected
 DP3227.hand held GPS observations or other comparable positioning techniques
 DP3227.and have an estimated accuracy of +/- 3 meters.
 DP3227
 DP3227.The orthometric height was determined by differential leveling and
 DP3227.adjusted by the NATIONAL GEODETIC SURVEY
 DP3227.in July 2014.
 DP3227
 DP3227.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3227.GEOID18 height accuracy estimate available here.
 DP3227
 DP3227.Click photographs - Photos may exist for this station.
 DP3227
 DP3227.The dynamic height is computed by dividing the NAVD 88
 DP3227.geopotential number by the normal gravity value computed on the
 DP3227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3227.degrees latitude (g = 980.6199 gals.).
 DP3227
 DP3227.The modeled gravity was interpolated from observed gravity values.
 DP3227
 DP3227;                    North         East    Units  Estimated Accuracy
 DP3227;SPC IL W     -   390,899.4     596,873.3     MT  (+/- 3 meters HH1 GPS) 
 DP3227
 DP3227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3812249220(NAD 83)
 DP3227
 DP3227                          SUPERSEDED SURVEY CONTROL
 DP3227
 DP3227.No superseded survey control is available for this station.
 DP3227
 DP3227_MARKER: F = FLANGE-ENCASED ROD
 DP3227_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3227_STAMPING: AK 019
 DP3227_MARK LOGO: UIL
 DP3227_PROJECTION: RECESSED 10 CENTIMETERS
 DP3227_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3227_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3227+STABILITY: POSITION/ELEVATION WELL
 DP3227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3227+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2013
 DP3227_ROD/PIPE-DEPTH: 8.5 meters
 DP3227_SLEEVE-DEPTH  : 0.9 meters
 DP3227
 DP3227  HISTORY     - Date     Condition        Report By
 DP3227  HISTORY     - 20130711 MONUMENTED       AMESC
 DP3227
 DP3227                          STATION DESCRIPTION
 DP3227
 DP3227'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3227'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF
 DP3227'SUTTER, 2.6 MI (4.2 KM) SOUTHWEST OF TIOGA AND IN THE TOWN OF LIMA,
 DP3227'IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3227'
 DP3227'TO REACH FROM THE INTERSECTION OF IL ROUTE 96 AND IL ROUTE 61 IN URSA,
 DP3227'PROCEED NORTH ON IL ROUTE 96 FOR 7.45 MI (12.0 KM) TO MAIN STREET IN
 DP3227'LIMA.  CONTINUE NORTH ON IL ROUTE 96 FOR 490 FT (149.4 M) TO THE
 DP3227'STATION ON THE LEFT.
 DP3227'
 DP3227'THE STATION IS 32.5 FT (9.9 M) WEST OF THE CENTERLINE OF ROUTE 96,
 DP3227'89.0 FT (27.1 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 80.5 FT (24.5 M)
 DP3227'SOUTHWEST OF A POWER POLE WITH GUY WIRE, 40.0 FT (12.2 M) NORTH OF THE
 DP3227'DRIVEWAY TO '611' NORTH RANGE LINE STREET, 23.0 FT (7.0 M) NORTH OF A
 DP3227'FENCE CORNER, 1.4 FT (0.4 M) EAST OF A NORTH-SOUTH FENCE AND 1.0 FT
 DP3227'(0.3 M) WEST OF THE WEST SIDE OF A SIDEWALK.
 DP3227'
 DP3227'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3227'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3227'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3228 ***********************************************************************
 DP3228  DESIGNATION -  AK 020
 DP3228  PID         -  DP3228
 DP3228  STATE/COUNTY-  IL/ADAMS
 DP3228  COUNTRY     -  US
 DP3228  USGS QUAD   -  LIMA (2018)
 DP3228
 DP3228                         *CURRENT SURVEY CONTROL
 DP3228  ______________________________________________________________________
 DP3228* NAD 83(1986) POSITION- 40 11 43.76   (N) 091 22 38.85   (W)   HD_HELD1
 DP3228* NAVD 88 ORTHO HEIGHT -   198.182 (meters)      650.20  (feet) ADJUSTED
 DP3228  ______________________________________________________________________
 DP3228  GEOID HEIGHT    -        -32.934 (meters)                     GEOID18
 DP3228  DYNAMIC HEIGHT  -        198.080 (meters)      649.87  (feet) COMP
 DP3228  MODELED GRAVITY -    980,109.4   (mgal)                       NAVD 88
 DP3228
 DP3228  VERT ORDER      -  SECOND    CLASS I
 DP3228
 DP3228.The horizontal coordinates were determined by differentially corrected
 DP3228.hand held GPS observations or other comparable positioning techniques
 DP3228.and have an estimated accuracy of +/- 3 meters.
 DP3228
 DP3228.The orthometric height was determined by differential leveling and
 DP3228.adjusted by the NATIONAL GEODETIC SURVEY
 DP3228.in July 2014.
 DP3228
 DP3228.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3228.GEOID18 height accuracy estimate available here.
 DP3228
 DP3228.Click photographs - Photos may exist for this station.
 DP3228
 DP3228.The dynamic height is computed by dividing the NAVD 88
 DP3228.geopotential number by the normal gravity value computed on the
 DP3228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3228.degrees latitude (g = 980.6199 gals.).
 DP3228
 DP3228.The modeled gravity was interpolated from observed gravity values.
 DP3228
 DP3228;                    North         East    Units  Estimated Accuracy
 DP3228;SPC IL W     -   392,396.0     596,906.0     MT  (+/- 3 meters HH1 GPS) 
 DP3228
 DP3228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3810750717(NAD 83)
 DP3228
 DP3228                          SUPERSEDED SURVEY CONTROL
 DP3228
 DP3228.No superseded survey control is available for this station.
 DP3228
 DP3228_MARKER: F = FLANGE-ENCASED ROD
 DP3228_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3228_STAMPING: AK 020
 DP3228_MARK LOGO: UIL
 DP3228_PROJECTION: RECESSED 8 CENTIMETERS
 DP3228_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3228_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3228+STABILITY: POSITION/ELEVATION WELL
 DP3228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3228+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2018
 DP3228_ROD/PIPE-DEPTH: 7.3 meters
 DP3228_SLEEVE-DEPTH  : 0.9 meters
 DP3228
 DP3228  HISTORY     - Date     Condition        Report By
 DP3228  HISTORY     - 20130626 MONUMENTED       AMESC
 DP3228  HISTORY     - 20180207 GOOD             ILDT
 DP3228
 DP3228                          STATION DESCRIPTION
 DP3228
 DP3228'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3228'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH-SOUTHWEST OF
 DP3228'SUTTER, 1.9 MI (3.1 KM) WEST-SOUTHWEST OF TIOGA AND 1.2 MI (1.9 KM)
 DP3228'NORTH OF LIMA.
 DP3228'
 DP3228'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3228'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3228'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3228'FOR 11.1 MI (17.9 KM) TO 3000N AVENUE (ADAMS COUNTY) 00N ROAD (HANCOCK
 DP3228'COUNTY).  CONTINUE SOUTH ON IL ROUTE 96 FOR 0.25 MI (0.4 KM) TO THE
 DP3228'STATION ON THE RIGHT.
 DP3228'
 DP3228'THE STATION IS 59.0 FT (18.0 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3228'149.0 FT (45.4 M) SOUTHWEST OF A TELEPHONE PEDESTAL WITH A WARNING
 DP3228'SIGN, 69.5 FT (21.2 M) NORTHWEST OF THE WEST END OF A 27 INCH (69 CM)
 DP3228'CONCRETE PIPE WITH FLARED END SECTION, 24.0 FT (7.3 M) SOUTH OF POWER
 DP3228'POLE NUMBER '49' AND 2.4 FT (0.7 M) EAST OF WOODEN FENCE POST.
 DP3228'
 DP3228'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3228'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3228'IN IDENTIFICATION.
 DP3228
 DP3228                          STATION RECOVERY (2018)
 DP3228
 DP3228'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3229 ***********************************************************************
 DP3229  DESIGNATION -  AK 021
 DP3229  PID         -  DP3229
 DP3229  STATE/COUNTY-  IL/HANCOCK
 DP3229  COUNTRY     -  US
 DP3229  USGS QUAD   -  LIMA (2018)
 DP3229
 DP3229                         *CURRENT SURVEY CONTROL
 DP3229  ______________________________________________________________________
 DP3229* NAD 83(1986) POSITION- 40 12 31.07   (N) 091 22 37.18   (W)   HD_HELD1
 DP3229* NAVD 88 ORTHO HEIGHT -   203.849 (meters)      668.79  (feet) ADJUSTED
 DP3229  ______________________________________________________________________
 DP3229  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 DP3229  DYNAMIC HEIGHT  -        203.745 (meters)      668.45  (feet) COMP
 DP3229  MODELED GRAVITY -    980,108.9   (mgal)                       NAVD 88
 DP3229
 DP3229  VERT ORDER      -  SECOND    CLASS I
 DP3229
 DP3229.The horizontal coordinates were determined by differentially corrected
 DP3229.hand held GPS observations or other comparable positioning techniques
 DP3229.and have an estimated accuracy of +/- 3 meters.
 DP3229
 DP3229.The orthometric height was determined by differential leveling and
 DP3229.adjusted by the NATIONAL GEODETIC SURVEY
 DP3229.in July 2014.
 DP3229
 DP3229.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3229.GEOID18 height accuracy estimate available here.
 DP3229
 DP3229.Click photographs - Photos may exist for this station.
 DP3229
 DP3229.The dynamic height is computed by dividing the NAVD 88
 DP3229.geopotential number by the normal gravity value computed on the
 DP3229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3229.degrees latitude (g = 980.6199 gals.).
 DP3229
 DP3229.The modeled gravity was interpolated from observed gravity values.
 DP3229
 DP3229;                    North         East    Units  Estimated Accuracy
 DP3229;SPC IL W     -   393,854.7     596,965.4     MT  (+/- 3 meters HH1 GPS) 
 DP3229
 DP3229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3811952176(NAD 83)
 DP3229
 DP3229                          SUPERSEDED SURVEY CONTROL
 DP3229
 DP3229.No superseded survey control is available for this station.
 DP3229
 DP3229_MARKER: F = FLANGE-ENCASED ROD
 DP3229_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3229_STAMPING: AK 021
 DP3229_MARK LOGO: UIL
 DP3229_PROJECTION: RECESSED 8 CENTIMETERS
 DP3229_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3229_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3229+STABILITY: POSITION/ELEVATION WELL
 DP3229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3229+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2018
 DP3229_ROD/PIPE-DEPTH: 9.8 meters
 DP3229_SLEEVE-DEPTH  : 0.9 meters
 DP3229
 DP3229  HISTORY     - Date     Condition        Report By
 DP3229  HISTORY     - 20130626 MONUMENTED       AMESC
 DP3229  HISTORY     - 20180208 GOOD             ILDT
 DP3229
 DP3229                          STATION DESCRIPTION
 DP3229
 DP3229'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3229'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTH-SOUTHWEST OF
 DP3229'SUTTER, 2.1 MI (3.4 KM) NORTH OF LIMA AND 1.6 MI (2.6 KM) WEST OF
 DP3229'TIOGA.
 DP3229'
 DP3229'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3229'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3229'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3229'FOR 10.1 MI (16.3 KM) TO THE EAST LEG OF 100N ROAD.  CONTINUE SOUTH ON
 DP3229'IL ROUTE 96 FOR 0.35 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP3229'
 DP3229'THE STATION IS 50.0 FT (15.2 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3229'254.5 FT (77.6 M) SOUTH OF POWER POLE NUMBER '982', 164.5 FT (50.1 M)
 DP3229'NORTH OF THE CENTERLINE OF A FIELD ENTRANCE TO THE WEST, 134.0 FT
 DP3229'(40.8 M) NORTH OF THE WEST END OF A 27 INCH (69 CM) CONCRETE PIPE WITH
 DP3229'FLARED END SECTION UNDER IL ROUTE 96 AND 13.5 FT (4.1 M) NORTHEAST OF
 DP3229'POWER POLE NUMBER '984'.
 DP3229'
 DP3229'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3229'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3229'IN IDENTIFICATION.
 DP3229
 DP3229                          STATION RECOVERY (2018)
 DP3229
 DP3229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3230 ***********************************************************************
 DP3230  DESIGNATION -  AK 022
 DP3230  PID         -  DP3230
 DP3230  STATE/COUNTY-  IL/HANCOCK
 DP3230  COUNTRY     -  US
 DP3230  USGS QUAD   -  LIMA (2018)
 DP3230
 DP3230                         *CURRENT SURVEY CONTROL
 DP3230  ______________________________________________________________________
 DP3230* NAD 83(1986) POSITION- 40 13 22.58   (N) 091 22 35.89   (W)   HD_HELD1
 DP3230* NAVD 88 ORTHO HEIGHT -   209.631 (meters)      687.76  (feet) ADJUSTED
 DP3230  ______________________________________________________________________
 DP3230  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 DP3230  DYNAMIC HEIGHT  -        209.523 (meters)      687.41  (feet) COMP
 DP3230  MODELED GRAVITY -    980,108.7   (mgal)                       NAVD 88
 DP3230
 DP3230  VERT ORDER      -  SECOND    CLASS I
 DP3230
 DP3230.The horizontal coordinates were determined by differentially corrected
 DP3230.hand held GPS observations or other comparable positioning techniques
 DP3230.and have an estimated accuracy of +/- 3 meters.
 DP3230
 DP3230.The orthometric height was determined by differential leveling and
 DP3230.adjusted by the NATIONAL GEODETIC SURVEY
 DP3230.in July 2014.
 DP3230
 DP3230.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3230.GEOID18 height accuracy estimate available here.
 DP3230
 DP3230.Click photographs - Photos may exist for this station.
 DP3230
 DP3230.The dynamic height is computed by dividing the NAVD 88
 DP3230.geopotential number by the normal gravity value computed on the
 DP3230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3230.degrees latitude (g = 980.6199 gals.).
 DP3230
 DP3230.The modeled gravity was interpolated from observed gravity values.
 DP3230
 DP3230;                    North         East    Units  Estimated Accuracy
 DP3230;SPC IL W     -   395,443.0     597,017.6     MT  (+/- 3 meters HH1 GPS) 
 DP3230
 DP3230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3812153765(NAD 83)
 DP3230
 DP3230                          SUPERSEDED SURVEY CONTROL
 DP3230
 DP3230.No superseded survey control is available for this station.
 DP3230
 DP3230_MARKER: F = FLANGE-ENCASED ROD
 DP3230_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3230_STAMPING: AK 022
 DP3230_MARK LOGO: UIL
 DP3230_PROJECTION: RECESSED 10 CENTIMETERS
 DP3230_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3230_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3230+STABILITY: POSITION/ELEVATION WELL
 DP3230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3230+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2013
 DP3230_ROD/PIPE-DEPTH: 11.0 meters
 DP3230_SLEEVE-DEPTH  : 0.9 meters
 DP3230
 DP3230  HISTORY     - Date     Condition        Report By
 DP3230  HISTORY     - 20130626 MONUMENTED       AMESC
 DP3230
 DP3230                          STATION DESCRIPTION
 DP3230
 DP3230'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3230'THE STATION IS LOCATED ABOUT 4.3 MI (6.9 KM) SOUTH-SOUTHWEST OF
 DP3230'SUTTER, 3.1 MI (5.0 KM) NORTH OF LIMA AND 1.8 MI (2.9 KM)
 DP3230'WEST-NORTHWEST OF TIOGA.
 DP3230'
 DP3230'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3230'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3230'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3230'FOR 8.6 MI (13.8 KM) TO THE EAST LEG OF 250N ROAD.  CONTINUE SOUTH ON
 DP3230'IL ROUTE 96 FOR 0.85 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP3230'
 DP3230'THE STATION IS 56.0 FT (17.1 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3230'267 FT (81.4 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A CORN CRIB,
 DP3230'216.0 FT (65.8 M) NORTHWEST OF THE EAST END OF A 30 INCH (76 CM)
 DP3230'CONCRETE PIPE WITH FLARED END SECTION UNDER IL ROUTE 96, 206 FT (62.8
 DP3230'M) SOUTH OF A GRAVEL FIELD ENTRANCE AND 7.5 FT (2.3 M) SOUTHEAST OF
 DP3230'POWER POLE NUMBER '931'.
 DP3230'
 DP3230'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3230'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3230'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3231 ***********************************************************************
 DP3231  DESIGNATION -  AK 023
 DP3231  PID         -  DP3231
 DP3231  STATE/COUNTY-  IL/HANCOCK
 DP3231  COUNTRY     -  US
 DP3231  USGS QUAD   -  LIMA (2018)
 DP3231
 DP3231                         *CURRENT SURVEY CONTROL
 DP3231  ______________________________________________________________________
 DP3231* NAD 83(1986) POSITION- 40 14 07.05   (N) 091 22 33.65   (W)   HD_HELD1
 DP3231* NAVD 88 ORTHO HEIGHT -   206.991 (meters)      679.10  (feet) ADJUSTED
 DP3231  ______________________________________________________________________
 DP3231  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 DP3231  DYNAMIC HEIGHT  -        206.885 (meters)      678.76  (feet) COMP
 DP3231  MODELED GRAVITY -    980,109.1   (mgal)                       NAVD 88
 DP3231
 DP3231  VERT ORDER      -  SECOND    CLASS I
 DP3231
 DP3231.The horizontal coordinates were determined by differentially corrected
 DP3231.hand held GPS observations or other comparable positioning techniques
 DP3231.and have an estimated accuracy of +/- 3 meters.
 DP3231
 DP3231.The orthometric height was determined by differential leveling and
 DP3231.adjusted by the NATIONAL GEODETIC SURVEY
 DP3231.in July 2014.
 DP3231
 DP3231.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3231.GEOID18 height accuracy estimate available here.
 DP3231
 DP3231.Click photographs - Photos may exist for this station.
 DP3231
 DP3231.The dynamic height is computed by dividing the NAVD 88
 DP3231.geopotential number by the normal gravity value computed on the
 DP3231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3231.degrees latitude (g = 980.6199 gals.).
 DP3231
 DP3231.The modeled gravity was interpolated from observed gravity values.
 DP3231
 DP3231;                    North         East    Units  Estimated Accuracy
 DP3231;SPC IL W     -   396,813.9     597,089.3     MT  (+/- 3 meters HH1 GPS) 
 DP3231
 DP3231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3814955137(NAD 83)
 DP3231
 DP3231                          SUPERSEDED SURVEY CONTROL
 DP3231
 DP3231.No superseded survey control is available for this station.
 DP3231
 DP3231_MARKER: F = FLANGE-ENCASED ROD
 DP3231_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3231_STAMPING: AK 023
 DP3231_MARK LOGO: UIL
 DP3231_PROJECTION: RECESSED 8 CENTIMETERS
 DP3231_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3231_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3231+STABILITY: POSITION/ELEVATION WELL
 DP3231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3231+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2013
 DP3231_ROD/PIPE-DEPTH: 8.5 meters
 DP3231_SLEEVE-DEPTH  : 0.9 meters
 DP3231
 DP3231  HISTORY     - Date     Condition        Report By
 DP3231  HISTORY     - 20130625 MONUMENTED       AMESC
 DP3231
 DP3231                          STATION DESCRIPTION
 DP3231
 DP3231'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3231'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) NORTH OF LIMA, 3.5 MI
 DP3231'(5.6 KM) SOUTH-SOUTHWEST OF SUTTER AND 2.3 MI (3.7 KM) NORTHWEST OF
 DP3231'TIOGA.
 DP3231'
 DP3231'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3231'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3231'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3231'FOR 8.6 MI (13.8 KM) TO THE EAST LEG OF 250N ROAD AND THE STATION ON
 DP3231'THE LEFT IN THE SOUTHEAST ANGLE.
 DP3231'
 DP3231'THE STATION IS 61.5 FT (18.7 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3231'54.5 FT (16.6 M) SOUTH OF THE CENTERLINE OF 250N ROAD, 35.0 FT (10.7
 DP3231'M) SOUTHEAST OF THE SOUTH END OF A 21 INCH (53 CM) CONCRETE PIPE, 25.5
 DP3231'FT (7.8 M) SOUTH OF POWER POLE AND 2.0 FT (0.6 M) WEST OF A
 DP3231'NORTH-SOUTH FENCE.
 DP3231'
 DP3231'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3231'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3231'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3232 ***********************************************************************
 DP3232  DESIGNATION -  AK 024
 DP3232  PID         -  DP3232
 DP3232  STATE/COUNTY-  IL/HANCOCK
 DP3232  COUNTRY     -  US
 DP3232  USGS QUAD   -  LIMA (2018)
 DP3232
 DP3232                         *CURRENT SURVEY CONTROL
 DP3232  ______________________________________________________________________
 DP3232* NAD 83(1986) POSITION- 40 14 53.28   (N) 091 22 34.30   (W)   HD_HELD1
 DP3232* NAVD 88 ORTHO HEIGHT -   214.158 (meters)      702.62  (feet) ADJUSTED
 DP3232  ______________________________________________________________________
 DP3232  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 DP3232  DYNAMIC HEIGHT  -        214.049 (meters)      702.26  (feet) COMP
 DP3232  MODELED GRAVITY -    980,109.8   (mgal)                       NAVD 88
 DP3232
 DP3232  VERT ORDER      -  SECOND    CLASS I
 DP3232
 DP3232.The horizontal coordinates were determined by differentially corrected
 DP3232.hand held GPS observations or other comparable positioning techniques
 DP3232.and have an estimated accuracy of +/- 3 meters.
 DP3232
 DP3232.The orthometric height was determined by differential leveling and
 DP3232.adjusted by the NATIONAL GEODETIC SURVEY
 DP3232.in July 2014.
 DP3232
 DP3232.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3232.GEOID18 height accuracy estimate available here.
 DP3232
 DP3232.Click photographs - Photos may exist for this station.
 DP3232
 DP3232.The dynamic height is computed by dividing the NAVD 88
 DP3232.geopotential number by the normal gravity value computed on the
 DP3232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3232.degrees latitude (g = 980.6199 gals.).
 DP3232
 DP3232.The modeled gravity was interpolated from observed gravity values.
 DP3232
 DP3232;                    North         East    Units  Estimated Accuracy
 DP3232;SPC IL W     -   398,240.0     597,093.4     MT  (+/- 3 meters HH1 GPS) 
 DP3232
 DP3232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3810756562(NAD 83)
 DP3232
 DP3232                          SUPERSEDED SURVEY CONTROL
 DP3232
 DP3232.No superseded survey control is available for this station.
 DP3232
 DP3232_MARKER: F = FLANGE-ENCASED ROD
 DP3232_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3232_STAMPING: AK 024
 DP3232_MARK LOGO: UIL
 DP3232_PROJECTION: RECESSED 10 CENTIMETERS
 DP3232_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3232_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3232+STABILITY: POSITION/ELEVATION WELL
 DP3232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3232+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2018
 DP3232_ROD/PIPE-DEPTH: 8.5 meters
 DP3232_SLEEVE-DEPTH  : 0.9 meters
 DP3232
 DP3232  HISTORY     - Date     Condition        Report By
 DP3232  HISTORY     - 20130625 MONUMENTED       AMESC
 DP3232  HISTORY     - 20180208 GOOD             ILDT
 DP3232
 DP3232                          STATION DESCRIPTION
 DP3232
 DP3232'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3232'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) NORTH OF LIMA, 3.0 MI
 DP3232'(4.8 KM) NORTH-NORTHWEST OF TIOGA AND 2.8 MI (4.5 KM) SOUTHWEST OF
 DP3232'SUTTER.
 DP3232'
 DP3232'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3232'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3232'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3232'7.6 MI (12.2 KM) TO 350N ROAD.  CONTINUE SOUTH ON IL ROUTE 96 FOR 830
 DP3232'FT (253.0 M) TO THE STATION ON THE RIGHT.
 DP3232'
 DP3232'THE STATION IS 62.5 FT (19.1 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3232'164.0 FT (50.0 M) NORTH OF POWER POLE NUMBER '841', 72.0 FT (21.9 M)
 DP3232'SOUTH OF POWER POLE NUMBER '838' AND 2.0 FT (0.6 M) EAST OF A
 DP3232'NORTH-SOUTH FENCE.
 DP3232'
 DP3232'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3232'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3232'IN IDENTIFICATION.
 DP3232
 DP3232                          STATION RECOVERY (2018)
 DP3232
 DP3232'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3233 ***********************************************************************
 DP3233  DESIGNATION -  AK 025
 DP3233  PID         -  DP3233
 DP3233  STATE/COUNTY-  IL/HANCOCK
 DP3233  COUNTRY     -  US
 DP3233  USGS QUAD   -  WARSAW (2018)
 DP3233
 DP3233                         *CURRENT SURVEY CONTROL
 DP3233  ______________________________________________________________________
 DP3233* NAD 83(1986) POSITION- 40 15 32.67   (N) 091 22 31.83   (W)   HD_HELD1
 DP3233* NAVD 88 ORTHO HEIGHT -   215.344 (meters)      706.51  (feet) ADJUSTED
 DP3233  ______________________________________________________________________
 DP3233  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 DP3233  DYNAMIC HEIGHT  -        215.234 (meters)      706.15  (feet) COMP
 DP3233  MODELED GRAVITY -    980,110.1   (mgal)                       NAVD 88
 DP3233
 DP3233  VERT ORDER      -  SECOND    CLASS I
 DP3233
 DP3233.The horizontal coordinates were determined by differentially corrected
 DP3233.hand held GPS observations or other comparable positioning techniques
 DP3233.and have an estimated accuracy of +/- 3 meters.
 DP3233
 DP3233.The orthometric height was determined by differential leveling and
 DP3233.adjusted by the NATIONAL GEODETIC SURVEY
 DP3233.in July 2014.
 DP3233
 DP3233.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3233.GEOID18 height accuracy estimate available here.
 DP3233
 DP3233.Click photographs - Photos may exist for this station.
 DP3233
 DP3233.The dynamic height is computed by dividing the NAVD 88
 DP3233.geopotential number by the normal gravity value computed on the
 DP3233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3233.degrees latitude (g = 980.6199 gals.).
 DP3233
 DP3233.The modeled gravity was interpolated from observed gravity values.
 DP3233
 DP3233;                    North         East    Units  Estimated Accuracy
 DP3233;SPC IL W     -   399,454.1     597,168.3     MT  (+/- 3 meters HH1 GPS) 
 DP3233
 DP3233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3814357778(NAD 83)
 DP3233
 DP3233                          SUPERSEDED SURVEY CONTROL
 DP3233
 DP3233.No superseded survey control is available for this station.
 DP3233
 DP3233_MARKER: F = FLANGE-ENCASED ROD
 DP3233_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3233_STAMPING: AK 025
 DP3233_MARK LOGO: UIL
 DP3233_PROJECTION: RECESSED 10 CENTIMETERS
 DP3233_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3233_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3233+STABILITY: POSITION/ELEVATION WELL
 DP3233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3233+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2013
 DP3233_ROD/PIPE-DEPTH: 9.8 meters
 DP3233_SLEEVE-DEPTH  : 0.9 meters
 DP3233
 DP3233  HISTORY     - Date     Condition        Report By
 DP3233  HISTORY     - 20130619 MONUMENTED       AMESC
 DP3233
 DP3233                          STATION DESCRIPTION
 DP3233
 DP3233'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3233'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTH OF LIMA, 3.6 MI
 DP3233'(5.8 KM) NORTH-NORTHWEST OF TIOGA AND 2.2 MI (3.5 KM) SOUTHWEST OF
 DP3233'SUTTER.
 DP3233'
 DP3233'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3233'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3233'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3233'FOR 6.6 MI (10.6 KM) TO THE EAST LEG OF 450N ROAD.  CONTINUE SOUTH ON
 DP3233'IL ROUTE 96 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP3233'
 DP3233'THE STATION 56.5 FT (17.2 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3233'192.0 FT (58.5 M) SOUTH OF A POWER POLE, 117.0 FT (35.7 M) EAST OF
 DP3233'POWER POLE NUMBER '799' WITH GUY WIRE, 75.7 FT (23.1 M) NORTH OF A
 DP3233'POWER POLE AND 14.2 FT (4.3 M) SOUTHWEST OF A LONE WOODEN POST.
 DP3233'
 DP3233'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3233'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3233'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3234 ***********************************************************************
 DP3234  DESIGNATION -  AK 026
 DP3234  PID         -  DP3234
 DP3234  STATE/COUNTY-  IL/HANCOCK
 DP3234  COUNTRY     -  US
 DP3234  USGS QUAD   -  WARSAW (2018)
 DP3234
 DP3234                         *CURRENT SURVEY CONTROL
 DP3234  ______________________________________________________________________
 DP3234* NAD 83(1986) POSITION- 40 15 59.72   (N) 091 22 32.71   (W)   HD_HELD1
 DP3234* NAVD 88 ORTHO HEIGHT -   192.354 (meters)      631.08  (feet) ADJUSTED
 DP3234  ______________________________________________________________________
 DP3234  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 DP3234  DYNAMIC HEIGHT  -        192.255 (meters)      630.76  (feet) COMP
 DP3234  MODELED GRAVITY -    980,110.3   (mgal)                       NAVD 88
 DP3234
 DP3234  VERT ORDER      -  SECOND    CLASS I
 DP3234
 DP3234.The horizontal coordinates were determined by differentially corrected
 DP3234.hand held GPS observations or other comparable positioning techniques
 DP3234.and have an estimated accuracy of +/- 3 meters.
 DP3234
 DP3234.The orthometric height was determined by differential leveling and
 DP3234.adjusted by the NATIONAL GEODETIC SURVEY
 DP3234.in July 2014.
 DP3234
 DP3234.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3234.GEOID18 height accuracy estimate available here.
 DP3234
 DP3234.Click photographs - Photos may exist for this station.
 DP3234
 DP3234.The dynamic height is computed by dividing the NAVD 88
 DP3234.geopotential number by the normal gravity value computed on the
 DP3234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3234.degrees latitude (g = 980.6199 gals.).
 DP3234
 DP3234.The modeled gravity was interpolated from observed gravity values.
 DP3234
 DP3234;                    North         East    Units  Estimated Accuracy
 DP3234;SPC IL W     -   400,288.7     597,158.9     MT  (+/- 3 meters HH1 GPS) 
 DP3234
 DP3234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3810758612(NAD 83)
 DP3234
 DP3234                          SUPERSEDED SURVEY CONTROL
 DP3234
 DP3234.No superseded survey control is available for this station.
 DP3234
 DP3234_MARKER: F = FLANGE-ENCASED ROD
 DP3234_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3234_STAMPING: AK 026
 DP3234_MARK LOGO: UIL
 DP3234_PROJECTION: RECESSED 8 CENTIMETERS
 DP3234_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3234_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3234+STABILITY: POSITION/ELEVATION WELL
 DP3234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3234+SATELLITE: SATELLITE OBSERVATIONS - July 03, 2013
 DP3234_ROD/PIPE-DEPTH: 5.2 meters
 DP3234_SLEEVE-DEPTH  : 0.9 meters
 DP3234
 DP3234  HISTORY     - Date     Condition        Report By
 DP3234  HISTORY     - 20130703 MONUMENTED       AMESC
 DP3234
 DP3234                          STATION DESCRIPTION
 DP3234
 DP3234'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3234'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH OF LIMA, 4.1 MI
 DP3234'(6.6 KM) NORTH-NORTHWEST OF TIOGA AND 1.9 MI (3.1 KM) WEST-SOUTHWEST
 DP3234'OF SUTTER.
 DP3234'
 DP3234'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3234'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3234'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3234'FOR 5.55 MI (8.9 KM) TO 550N ROAD.  CONTINUE SOUTH ON IL ROUTE 96 FOR
 DP3234'0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP3234'
 DP3234'THE STATION IS 62.0 FT (18.9 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3234'400 FT (121.9 M) NORTH OF THE CENTERLINE OF 450N ROAD, 138.0 FT (42.1
 DP3234'M) SOUTH OF A POWER POLE WITH SIX GUY WIRES, 123.5 FT (37.6 M)
 DP3234'SOUTHWEST OF THE SOUTH END OF THE WEST GUARDRAIL, 104.0 FT (31.7 M)
 DP3234'SOUTHWEST OF THE SOUTH END OF THE EAST GUARDRAIL AND 30.0 FT (9.1 M)
 DP3234'EAST OF A POWER POLE.
 DP3234'
 DP3234'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3234'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3234'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3235 ***********************************************************************
 DP3235  DESIGNATION -  AK 027
 DP3235  PID         -  DP3235
 DP3235  STATE/COUNTY-  IL/HANCOCK
 DP3235  COUNTRY     -  US
 DP3235  USGS QUAD   -  WARSAW (2018)
 DP3235
 DP3235                         *CURRENT SURVEY CONTROL
 DP3235  ______________________________________________________________________
 DP3235* NAD 83(1986) POSITION- 40 16 44.73   (N) 091 22 31.46   (W)   HD_HELD1
 DP3235* NAVD 88 ORTHO HEIGHT -   214.476 (meters)      703.66  (feet) ADJUSTED
 DP3235  ______________________________________________________________________
 DP3235  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 DP3235  DYNAMIC HEIGHT  -        214.367 (meters)      703.30  (feet) COMP
 DP3235  MODELED GRAVITY -    980,110.2   (mgal)                       NAVD 88
 DP3235
 DP3235  VERT ORDER      -  SECOND    CLASS I
 DP3235
 DP3235.The horizontal coordinates were determined by differentially corrected
 DP3235.hand held GPS observations or other comparable positioning techniques
 DP3235.and have an estimated accuracy of +/- 3 meters.
 DP3235
 DP3235.The orthometric height was determined by differential leveling and
 DP3235.adjusted by the NATIONAL GEODETIC SURVEY
 DP3235.in July 2014.
 DP3235
 DP3235.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3235.GEOID18 height accuracy estimate available here.
 DP3235
 DP3235.Click photographs - Photos may exist for this station.
 DP3235
 DP3235.The dynamic height is computed by dividing the NAVD 88
 DP3235.geopotential number by the normal gravity value computed on the
 DP3235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3235.degrees latitude (g = 980.6199 gals.).
 DP3235
 DP3235.The modeled gravity was interpolated from observed gravity values.
 DP3235
 DP3235;                    North         East    Units  Estimated Accuracy
 DP3235;SPC IL W     -   401,676.6     597,207.4     MT  (+/- 3 meters HH1 GPS) 
 DP3235
 DP3235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3811160000(NAD 83)
 DP3235
 DP3235                          SUPERSEDED SURVEY CONTROL
 DP3235
 DP3235.No superseded survey control is available for this station.
 DP3235
 DP3235_MARKER: F = FLANGE-ENCASED ROD
 DP3235_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3235_STAMPING: AK 027
 DP3235_MARK LOGO: UIL
 DP3235_PROJECTION: RECESSED 13 CENTIMETERS
 DP3235_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3235_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3235+STABILITY: POSITION/ELEVATION WELL
 DP3235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3235+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2018
 DP3235_ROD/PIPE-DEPTH: 13.4 meters
 DP3235_SLEEVE-DEPTH  : 0.9 meters
 DP3235
 DP3235  HISTORY     - Date     Condition        Report By
 DP3235  HISTORY     - 20130614 MONUMENTED       AMESC
 DP3235  HISTORY     - 20180209 GOOD             ILDT
 DP3235
 DP3235                          STATION DESCRIPTION
 DP3235
 DP3235'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3235'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTH-SOUTHEAST OF
 DP3235'WARSAW, 4.9 MI (7.9 KM) NORTH-NORTHWEST OF TIOGA AND 1.7 MI (2.7 KM)
 DP3235'WEST OF SUTTER.
 DP3235'
 DP3235'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3235'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3235'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3235'FOR 5.55 MI (8.9 KM) TO 550N ROAD.  CONTINUE SOUTH ON IL ROUTE 96 FOR
 DP3235'230 FT (70.1 M) TO THE STATION ON THE RIGHT.
 DP3235'
 DP3235'THE STATION IS 62.0 FT (18.9 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3235'188.5 FT (57.5 M) NORTHEAST OF THE NORTH CORNER OF THE 'KOEHLER
 DP3235'IMPLEMENT INCORPORATED' BUILDING, 133.5 FT (40.7 M) NORTHWEST OF POWER
 DP3235'POLE NUMBER '726' AND 13.3 FT (4.1 M) NORTHEAST OF POWER POLE NUMBER
 DP3235''5283' WITH TWO GUY WIRES.
 DP3235'
 DP3235'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3235'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3235'IN IDENTIFICATION.
 DP3235
 DP3235                          STATION RECOVERY (2018)
 DP3235
 DP3235'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3235'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3236 ***********************************************************************
 DP3236  DESIGNATION -  AK 028
 DP3236  PID         -  DP3236
 DP3236  STATE/COUNTY-  IL/HANCOCK
 DP3236  COUNTRY     -  US
 DP3236  USGS QUAD   -  WARSAW (2018)
 DP3236
 DP3236                         *CURRENT SURVEY CONTROL
 DP3236  ______________________________________________________________________
 DP3236* NAD 83(1986) POSITION- 40 17 41.56   (N) 091 22 30.31   (W)   HD_HELD1
 DP3236* NAVD 88 ORTHO HEIGHT -   217.812 (meters)      714.60  (feet) ADJUSTED
 DP3236  ______________________________________________________________________
 DP3236  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 DP3236  DYNAMIC HEIGHT  -        217.701 (meters)      714.24  (feet) COMP
 DP3236  MODELED GRAVITY -    980,109.6   (mgal)                       NAVD 88
 DP3236
 DP3236  VERT ORDER      -  SECOND    CLASS I
 DP3236
 DP3236.The horizontal coordinates were determined by differentially corrected
 DP3236.hand held GPS observations or other comparable positioning techniques
 DP3236.and have an estimated accuracy of +/- 3 meters.
 DP3236
 DP3236.The orthometric height was determined by differential leveling and
 DP3236.adjusted by the NATIONAL GEODETIC SURVEY
 DP3236.in July 2014.
 DP3236
 DP3236.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3236.GEOID18 height accuracy estimate available here.
 DP3236
 DP3236.Click photographs - Photos may exist for this station.
 DP3236
 DP3236.The dynamic height is computed by dividing the NAVD 88
 DP3236.geopotential number by the normal gravity value computed on the
 DP3236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3236.degrees latitude (g = 980.6199 gals.).
 DP3236
 DP3236.The modeled gravity was interpolated from observed gravity values.
 DP3236
 DP3236;                    North         East    Units  Estimated Accuracy
 DP3236;SPC IL W     -   403,429.1     597,258.4     MT  (+/- 3 meters HH1 GPS) 
 DP3236
 DP3236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3810661753(NAD 83)
 DP3236
 DP3236                          SUPERSEDED SURVEY CONTROL
 DP3236
 DP3236.No superseded survey control is available for this station.
 DP3236
 DP3236_MARKER: F = FLANGE-ENCASED ROD
 DP3236_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3236_STAMPING: AK 028
 DP3236_MARK LOGO: UIL
 DP3236_PROJECTION: RECESSED 8 CENTIMETERS
 DP3236_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3236_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3236+STABILITY: POSITION/ELEVATION WELL
 DP3236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3236+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2013
 DP3236_ROD/PIPE-DEPTH: 8.5 meters
 DP3236_SLEEVE-DEPTH  : 0.9 meters
 DP3236
 DP3236  HISTORY     - Date     Condition        Report By
 DP3236  HISTORY     - 20130619 MONUMENTED       AMESC
 DP3236
 DP3236                          STATION DESCRIPTION
 DP3236
 DP3236'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3236'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTH-NORTHWEST OF TIOGA,
 DP3236'5.4 MI (8.7 KM) SOUTHEAST OF WARSAW AND 2.0 MI (3.2 KM) WEST-NORTHWEST
 DP3236'OF SUTTER.
 DP3236'
 DP3236'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3236'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3236'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3236'FOR 4.5 MI (7.2 KM) TO 650N ROAD AND THE STATION ON THE RIGHT IN THE
 DP3236'SOUTHWEST ANGLE.
 DP3236'
 DP3236'THE STATION IS 51.5 FT (15.7 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3236'53.0 FT (16.2 M) SOUTH OF THE CENTERLINE OF 650N ROAD, 82.0 FT (25.0
 DP3236'M) SOUTH OF THREE WATER VALVES IN THE NORTHWEST QUADRANT, 37.0 FT
 DP3236'(11.3 M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER '4-B-6' AND 5.2 FT
 DP3236'(1.6 M) NORTHEAST OF A POWER POLE.
 DP3236'
 DP3236'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3236'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3236'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3237 ***********************************************************************
 DP3237  DESIGNATION -  AK 029
 DP3237  PID         -  DP3237
 DP3237  STATE/COUNTY-  IL/HANCOCK
 DP3237  COUNTRY     -  US
 DP3237  USGS QUAD   -  WARSAW (2018)
 DP3237
 DP3237                         *CURRENT SURVEY CONTROL
 DP3237  ______________________________________________________________________
 DP3237* NAD 83(1986) POSITION- 40 18 29.55   (N) 091 22 29.28   (W)   HD_HELD1
 DP3237* NAVD 88 ORTHO HEIGHT -   221.832 (meters)      727.79  (feet) ADJUSTED
 DP3237  ______________________________________________________________________
 DP3237  GEOID HEIGHT    -        -33.100 (meters)                     GEOID18
 DP3237  DYNAMIC HEIGHT  -        221.719 (meters)      727.42  (feet) COMP
 DP3237  MODELED GRAVITY -    980,109.0   (mgal)                       NAVD 88
 DP3237
 DP3237  VERT ORDER      -  SECOND    CLASS I
 DP3237
 DP3237.The horizontal coordinates were determined by differentially corrected
 DP3237.hand held GPS observations or other comparable positioning techniques
 DP3237.and have an estimated accuracy of +/- 3 meters.
 DP3237
 DP3237.The orthometric height was determined by differential leveling and
 DP3237.adjusted by the NATIONAL GEODETIC SURVEY
 DP3237.in July 2014.
 DP3237
 DP3237.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3237.GEOID18 height accuracy estimate available here.
 DP3237
 DP3237.Click photographs - Photos may exist for this station.
 DP3237
 DP3237.The dynamic height is computed by dividing the NAVD 88
 DP3237.geopotential number by the normal gravity value computed on the
 DP3237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3237.degrees latitude (g = 980.6199 gals.).
 DP3237
 DP3237.The modeled gravity was interpolated from observed gravity values.
 DP3237
 DP3237;                    North         East    Units  Estimated Accuracy
 DP3237;SPC IL W     -   404,909.0     597,302.9     MT  (+/- 3 meters HH1 GPS) 
 DP3237
 DP3237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3810363233(NAD 83)
 DP3237
 DP3237                          SUPERSEDED SURVEY CONTROL
 DP3237
 DP3237.No superseded survey control is available for this station.
 DP3237
 DP3237_MARKER: F = FLANGE-ENCASED ROD
 DP3237_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3237_STAMPING: AK 029
 DP3237_MARK LOGO: UIL
 DP3237_PROJECTION: RECESSED 8 CENTIMETERS
 DP3237_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3237_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3237+STABILITY: POSITION/ELEVATION WELL
 DP3237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3237+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2013
 DP3237_ROD/PIPE-DEPTH: 8.5 meters
 DP3237_SLEEVE-DEPTH  : 0.9 meters
 DP3237
 DP3237  HISTORY     - Date     Condition        Report By
 DP3237  HISTORY     - 20130614 MONUMENTED       AMESC
 DP3237
 DP3237                          STATION DESCRIPTION
 DP3237
 DP3237'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3237'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTH-SOUTHWEST OF
 DP3237'HAMILTON, 4.7 MI (7.6 KM) SOUTHEAST OF WARSAW AND 2.6 MI (4.2 KM)
 DP3237'NORTHWEST OF SUTTER.
 DP3237'
 DP3237'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3237'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3237'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3237'FOR 3.5 MI (5.6 KM) TO 750N ROAD.  CONTINUE SOUTH ON IL ROUTE 96 FOR
 DP3237'520 FT (158.5 M) TO THE STATION ON THE RIGHT.
 DP3237'
 DP3237'THE STATION IS 44.0 FT (13.4 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3237'152.5 FT (46.5 M) SOUTHWEST OF A 30 INCH (76 CM) CONCRETE PIPE UNDER
 DP3237'IL ROUTE 96, 38.0 FT (11.6 M) NORTH OF THE CENTERLINE OF A FIELD
 DP3237'ENTRANCE AND 15.5 FT (4.7 M) NORTHWEST OF THE NORTH END OF A 15 INCH
 DP3237'(38 CM) CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE.
 DP3237'
 DP3237'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3237'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3237'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3238 ***********************************************************************
 DP3238  DESIGNATION -  AK 030
 DP3238  PID         -  DP3238
 DP3238  STATE/COUNTY-  IL/HANCOCK
 DP3238  COUNTRY     -  US
 DP3238  USGS QUAD   -  SUTTER (2018)
 DP3238
 DP3238                         *CURRENT SURVEY CONTROL
 DP3238  ______________________________________________________________________
 DP3238* NAD 83(1986) POSITION- 40 19 15.53   (N) 091 22 28.06   (W)   HD_HELD1
 DP3238* NAVD 88 ORTHO HEIGHT -   215.657 (meters)      707.53  (feet) ADJUSTED
 DP3238  ______________________________________________________________________
 DP3238  GEOID HEIGHT    -        -33.117 (meters)                     GEOID18
 DP3238  DYNAMIC HEIGHT  -        215.547 (meters)      707.17  (feet) COMP
 DP3238  MODELED GRAVITY -    980,109.1   (mgal)                       NAVD 88
 DP3238
 DP3238  VERT ORDER      -  SECOND    CLASS I
 DP3238
 DP3238.The horizontal coordinates were determined by differentially corrected
 DP3238.hand held GPS observations or other comparable positioning techniques
 DP3238.and have an estimated accuracy of +/- 3 meters.
 DP3238
 DP3238.The orthometric height was determined by differential leveling and
 DP3238.adjusted by the NATIONAL GEODETIC SURVEY
 DP3238.in July 2014.
 DP3238
 DP3238.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3238.GEOID18 height accuracy estimate available here.
 DP3238
 DP3238.Click photographs - Photos may exist for this station.
 DP3238
 DP3238.The dynamic height is computed by dividing the NAVD 88
 DP3238.geopotential number by the normal gravity value computed on the
 DP3238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3238.degrees latitude (g = 980.6199 gals.).
 DP3238
 DP3238.The modeled gravity was interpolated from observed gravity values.
 DP3238
 DP3238;                    North         East    Units  Estimated Accuracy
 DP3238;SPC IL W     -   406,326.8     597,351.1     MT  (+/- 3 meters HH1 GPS) 
 DP3238
 DP3238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3810664651(NAD 83)
 DP3238
 DP3238                          SUPERSEDED SURVEY CONTROL
 DP3238
 DP3238.No superseded survey control is available for this station.
 DP3238
 DP3238_MARKER: F = FLANGE-ENCASED ROD
 DP3238_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3238_STAMPING: AK 030
 DP3238_MARK LOGO: UIL
 DP3238_PROJECTION: RECESSED 10 CENTIMETERS
 DP3238_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3238_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3238+STABILITY: POSITION/ELEVATION WELL
 DP3238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3238+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2018
 DP3238_ROD/PIPE-DEPTH: 11.6 meters
 DP3238_SLEEVE-DEPTH  : 0.9 meters
 DP3238
 DP3238  HISTORY     - Date     Condition        Report By
 DP3238  HISTORY     - 20130614 MONUMENTED       AMESC
 DP3238  HISTORY     - 20180209 GOOD             ILDT
 DP3238
 DP3238                          STATION DESCRIPTION
 DP3238
 DP3238'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3238'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF
 DP3238'HAMILTON, 4.1 MI (6.6 KM) SOUTHEAST OF WARSAW AND 3.3 MI (5.3 KM)
 DP3238'NORTH-NORTHWEST OF SUTTER.
 DP3238'
 DP3238'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3238'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3238'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3238'FOR 1.95 MI (3.1 KM) TO 900N ROAD.  CONTINUE SOUTH ON IL ROUTE 96 FOR
 DP3238'0.75 MI (1.2 KM) TO THE STATION ON THE RIGHT.
 DP3238'
 DP3238'THE STATION IS 64.0 FT (19.5 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3238'328 FT (100.0 M) SOUTH OF A 5' X 8' BOX CULVERT UNDER IL ROUTE 96,
 DP3238'308.5 FT (94.0 M) SOUTH OF A POWER POLE AND 9.5 FT (2.9 M) NORTHEAST
 DP3238'OF A POWER POLE.
 DP3238'
 DP3238'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3238'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3238'IN IDENTIFICATION.
 DP3238
 DP3238                          STATION RECOVERY (2018)
 DP3238
 DP3238'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3238'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3239 ***********************************************************************
 DP3239  DESIGNATION -  AK 031
 DP3239  PID         -  DP3239
 DP3239  STATE/COUNTY-  IL/HANCOCK
 DP3239  COUNTRY     -  US
 DP3239  USGS QUAD   -  SUTTER (2018)
 DP3239
 DP3239                         *CURRENT SURVEY CONTROL
 DP3239  ______________________________________________________________________
 DP3239* NAD 83(1986) POSITION- 40 20 07.40   (N) 091 22 26.74   (W)   HD_HELD1
 DP3239* NAVD 88 ORTHO HEIGHT -   209.288 (meters)      686.64  (feet) ADJUSTED
 DP3239  ______________________________________________________________________
 DP3239  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 DP3239  DYNAMIC HEIGHT  -        209.182 (meters)      686.29  (feet) COMP
 DP3239  MODELED GRAVITY -    980,111.8   (mgal)                       NAVD 88
 DP3239
 DP3239  VERT ORDER      -  SECOND    CLASS I
 DP3239
 DP3239.The horizontal coordinates were determined by differentially corrected
 DP3239.hand held GPS observations or other comparable positioning techniques
 DP3239.and have an estimated accuracy of +/- 3 meters.
 DP3239
 DP3239.The orthometric height was determined by differential leveling and
 DP3239.adjusted by the NATIONAL GEODETIC SURVEY
 DP3239.in July 2014.
 DP3239
 DP3239.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3239.GEOID18 height accuracy estimate available here.
 DP3239
 DP3239.Click photographs - Photos may exist for this station.
 DP3239
 DP3239.The dynamic height is computed by dividing the NAVD 88
 DP3239.geopotential number by the normal gravity value computed on the
 DP3239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3239.degrees latitude (g = 980.6199 gals.).
 DP3239
 DP3239.The modeled gravity was interpolated from observed gravity values.
 DP3239
 DP3239;                    North         East    Units  Estimated Accuracy
 DP3239;SPC IL W     -   407,926.2     597,404.1     MT  (+/- 3 meters HH1 GPS) 
 DP3239
 DP3239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3810866251(NAD 83)
 DP3239
 DP3239                          SUPERSEDED SURVEY CONTROL
 DP3239
 DP3239.No superseded survey control is available for this station.
 DP3239
 DP3239_MARKER: F = FLANGE-ENCASED ROD
 DP3239_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3239_STAMPING: AK 031
 DP3239_MARK LOGO: UIL
 DP3239_PROJECTION: RECESSED 5 CENTIMETERS
 DP3239_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3239_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3239+STABILITY: POSITION/ELEVATION WELL
 DP3239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3239+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2018
 DP3239_ROD/PIPE-DEPTH: 12.2 meters
 DP3239_SLEEVE-DEPTH  : 0.9 meters
 DP3239
 DP3239  HISTORY     - Date     Condition        Report By
 DP3239  HISTORY     - 20130614 MONUMENTED       AMESC
 DP3239  HISTORY     - 20160919 GOOD             DOASLS
 DP3239  HISTORY     - 20180213 GOOD             ILDT
 DP3239
 DP3239                          STATION DESCRIPTION
 DP3239
 DP3239'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3239'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) SOUTH-SOUTHWEST OF
 DP3239'HAMILTON, 4.2 MI (6.8 KM) NORTH-NORTHWEST OF SUTTER AND 3.6 MI (5.8
 DP3239'KM) EAST-SOUTHEAST OF WARSAW.
 DP3239'
 DP3239'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3239'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3239'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3239'FOR 1.7 MI (2.7 KM) TO THE STATION ON THE RIGHT.
 DP3239'
 DP3239'THE STATION IS 60.0 FT (18.3 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3239'30.0 FT (9.1 M) SOUTH OF THE CENTERLINE OF A FIELD ENTRANCE, 220.5 FT
 DP3239'(67.2 M) SOUTHWEST OF A POWER POLE WITH GUY WIRE, 134.0 FT (40.8 M)
 DP3239'NORTHWEST OF A POWER POLE AND 9.4 FT (2.9 M) SOUTHEAST OF A CONCRETE
 DP3239'RIGHT-OF-WAY MARKER.
 DP3239'
 DP3239'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3239'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3239'IN IDENTIFICATION.
 DP3239
 DP3239                          STATION RECOVERY (2016)
 DP3239
 DP3239'RECOVERY NOTE BY DEPARTMENT OF AGRICULTURE STAT 2016 (RLL)
 DP3239'RECOVERED IN GOOD CONDITION.
 DP3239
 DP3239                          STATION RECOVERY (2018)
 DP3239
 DP3239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3240 ***********************************************************************
 DP3240  DESIGNATION -  AK 032
 DP3240  PID         -  DP3240
 DP3240  STATE/COUNTY-  IL/HANCOCK
 DP3240  COUNTRY     -  US
 DP3240  USGS QUAD   -  SUTTER (2018)
 DP3240
 DP3240                         *CURRENT SURVEY CONTROL
 DP3240  ______________________________________________________________________
 DP3240* NAD 83(1986) POSITION- 40 20 58.17   (N) 091 22 23.87   (W)   HD_HELD1
 DP3240* NAVD 88 ORTHO HEIGHT -   203.762 (meters)      668.51  (feet) ADJUSTED
 DP3240  ______________________________________________________________________
 DP3240  GEOID HEIGHT    -        -33.155 (meters)                     GEOID18
 DP3240  DYNAMIC HEIGHT  -        203.660 (meters)      668.17  (feet) COMP
 DP3240  MODELED GRAVITY -    980,116.3   (mgal)                       NAVD 88
 DP3240
 DP3240  VERT ORDER      -  SECOND    CLASS I
 DP3240
 DP3240.The horizontal coordinates were determined by differentially corrected
 DP3240.hand held GPS observations or other comparable positioning techniques
 DP3240.and have an estimated accuracy of +/- 3 meters.
 DP3240
 DP3240.The orthometric height was determined by differential leveling and
 DP3240.adjusted by the NATIONAL GEODETIC SURVEY
 DP3240.in July 2014.
 DP3240
 DP3240.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3240.GEOID18 height accuracy estimate available here.
 DP3240
 DP3240.Click photographs - Photos may exist for this station.
 DP3240
 DP3240.The dynamic height is computed by dividing the NAVD 88
 DP3240.geopotential number by the normal gravity value computed on the
 DP3240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3240.degrees latitude (g = 980.6199 gals.).
 DP3240
 DP3240.The modeled gravity was interpolated from observed gravity values.
 DP3240
 DP3240;                    North         East    Units  Estimated Accuracy
 DP3240;SPC IL W     -   409,491.3     597,493.2     MT  (+/- 3 meters HH1 GPS) 
 DP3240
 DP3240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3814767818(NAD 83)
 DP3240
 DP3240                          SUPERSEDED SURVEY CONTROL
 DP3240
 DP3240.No superseded survey control is available for this station.
 DP3240
 DP3240_MARKER: F = FLANGE-ENCASED ROD
 DP3240_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3240_STAMPING: AK 032
 DP3240_MARK LOGO: UIL
 DP3240_PROJECTION: RECESSED 10 CENTIMETERS
 DP3240_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3240_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3240+STABILITY: POSITION/ELEVATION WELL
 DP3240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3240+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2013
 DP3240_ROD/PIPE-DEPTH: 9.8 meters
 DP3240_SLEEVE-DEPTH  : 0.9 meters
 DP3240
 DP3240  HISTORY     - Date     Condition        Report By
 DP3240  HISTORY     - 20130614 MONUMENTED       AMESC
 DP3240
 DP3240                          STATION DESCRIPTION
 DP3240
 DP3240'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3240'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) NORTH-NORTHWEST OF
 DP3240'SUTTER, 3.7 MI (6.0 KM) SOUTH-SOUTHWEST OF HAMILTON AND 3.3 MI (5.3
 DP3240'KM) EAST-SOUTHEAST OF WARSAW.
 DP3240'
 DP3240'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3240'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3240'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD.  CONTINUE SOUTH ON IL ROUTE 96
 DP3240'FOR 0.70 MI (1.1 KM) TO 1020N ROAD AND THE STATION ON THE LEFT IN THE
 DP3240'SOUTHEAST QUADRANT.
 DP3240'
 DP3240'THE STATION IS 73.5 FT (22.4 M) EAST OF THE CENTERLINE OF IL ROUTE 96,
 DP3240'71.5 FT (21.8 M) SOUTH OF THE CENTERLINE OF 1020N ROAD, 58.0 FT (17.7
 DP3240'M) SOUTHEAST OF THE SOUTH END OF A 24 INCH (61 CM) CONCRETE PIPE UNDER
 DP3240'1020N ROAD, 41.0 FT (12.5 M) SOUTH OF TELEPHONE PEDESTAL NUMBER '1M1',
 DP3240'40.7 FT (12.4 M) SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER, 39.7 FT
 DP3240'(12.1 M) SOUTH OF THE CORNER OF A FENCE RUNNING SOUTH AND EAST, 23.0
 DP3240'FT (7.0 M) SOUTHEAST OF POWER POLE NUMBER '5578' AND 2.5 FT (0.8 M)
 DP3240'WEST OF A NORTH-SOUTH FENCE.
 DP3240'
 DP3240'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3240'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3240'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3241 ***********************************************************************
 DP3241  DESIGNATION -  AK 033
 DP3241  PID         -  DP3241
 DP3241  STATE/COUNTY-  IL/HANCOCK
 DP3241  COUNTRY     -  US
 DP3241  USGS QUAD   -  SUTTER (2018)
 DP3241
 DP3241                         *CURRENT SURVEY CONTROL
 DP3241  ______________________________________________________________________
 DP3241* NAD 83(1986) POSITION- 40 21 35.31   (N) 091 22 21.70   (W)   HD_HELD1
 DP3241* NAVD 88 ORTHO HEIGHT -   193.060 (meters)      633.40  (feet) ADJUSTED
 DP3241  ______________________________________________________________________
 DP3241  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 DP3241  DYNAMIC HEIGHT  -        192.963 (meters)      633.08  (feet) COMP
 DP3241  MODELED GRAVITY -    980,119.6   (mgal)                       NAVD 88
 DP3241
 DP3241  VERT ORDER      -  SECOND    CLASS I
 DP3241
 DP3241.The horizontal coordinates were determined by differentially corrected
 DP3241.hand held GPS observations or other comparable positioning techniques
 DP3241.and have an estimated accuracy of +/- 3 meters.
 DP3241
 DP3241.The orthometric height was determined by differential leveling and
 DP3241.adjusted by the NATIONAL GEODETIC SURVEY
 DP3241.in July 2014.
 DP3241
 DP3241.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3241.GEOID18 height accuracy estimate available here.
 DP3241
 DP3241.Click photographs - Photos may exist for this station.
 DP3241
 DP3241.The dynamic height is computed by dividing the NAVD 88
 DP3241.geopotential number by the normal gravity value computed on the
 DP3241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3241.degrees latitude (g = 980.6199 gals.).
 DP3241
 DP3241.The modeled gravity was interpolated from observed gravity values.
 DP3241
 DP3241;                    North         East    Units  Estimated Accuracy
 DP3241;SPC IL W     -   410,636.1     597,560.0     MT  (+/- 3 meters HH1 GPS) 
 DP3241
 DP3241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3817768964(NAD 83)
 DP3241
 DP3241                          SUPERSEDED SURVEY CONTROL
 DP3241
 DP3241.No superseded survey control is available for this station.
 DP3241
 DP3241_MARKER: F = FLANGE-ENCASED ROD
 DP3241_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3241_STAMPING: AK 033
 DP3241_MARK LOGO: UIL
 DP3241_PROJECTION: RECESSED 8 CENTIMETERS
 DP3241_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3241_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3241+STABILITY: POSITION/ELEVATION WELL
 DP3241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3241+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2018
 DP3241_ROD/PIPE-DEPTH: 7.3 meters
 DP3241_SLEEVE-DEPTH  : 0.9 meters
 DP3241
 DP3241  HISTORY     - Date     Condition        Report By
 DP3241  HISTORY     - 20130614 MONUMENTED       AMESC
 DP3241  HISTORY     - 20180213 GOOD             ILDT
 DP3241
 DP3241                          STATION DESCRIPTION
 DP3241
 DP3241'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3241'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTH-NORTHWEST OF
 DP3241'SUTTER, 3.3 MI (5.3 KM) EAST OF WARSAW AND 3.1 MI (5.0 KM) SOUTHWEST
 DP3241'OF HAMILTON.
 DP3241'
 DP3241'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3241'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3241'FOR 3.65 MI (5.9 KM) TO WARSAW ROAD AND THE STATION ON THE LEFT IN THE
 DP3241'SOUTHEAST QUADRANT.
 DP3241'
 DP3241'THE STATION IS 211 FT (64.3 M) EAST OF THE CENTERLINE OF THE SOUTH LEG
 DP3241'OF IL ROUTE 96, 51.0 FT (15.5 M) SOUTH OF THE CENTERLINE OF THE EAST
 DP3241'LEG OF IL ROUTE 96, 43.0 FT (13.1 M) WEST OF THE CENTERLINE OF A
 DP3241'BITUMINOUS FIELD ENTRANCE, 31.0 FT (9.4 M) SOUTHWEST OF THE WEST END
 DP3241'OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE AND 20.3 FT (6.2 M)
 DP3241'NORTHEAST OF A POWER POLE WITH DOUBLE GUY WIRE.
 DP3241'
 DP3241'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3241'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3241'IN IDENTIFICATION.
 DP3241
 DP3241                          STATION RECOVERY (2018)
 DP3241
 DP3241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3241'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3242 ***********************************************************************
 DP3242  DESIGNATION -  AK 034
 DP3242  PID         -  DP3242
 DP3242  STATE/COUNTY-  IL/HANCOCK
 DP3242  COUNTRY     -  US
 DP3242  USGS QUAD   -  SUTTER (2018)
 DP3242
 DP3242                         *CURRENT SURVEY CONTROL
 DP3242  ______________________________________________________________________
 DP3242* NAD 83(1986) POSITION- 40 21 43.21   (N) 091 21 18.28   (W)   HD_HELD1
 DP3242* NAVD 88 ORTHO HEIGHT -   198.971 (meters)      652.79  (feet) ADJUSTED
 DP3242  ______________________________________________________________________
 DP3242  GEOID HEIGHT    -        -33.176 (meters)                     GEOID18
 DP3242  DYNAMIC HEIGHT  -        198.871 (meters)      652.46  (feet) COMP
 DP3242  MODELED GRAVITY -    980,117.9   (mgal)                       NAVD 88
 DP3242
 DP3242  VERT ORDER      -  SECOND    CLASS I
 DP3242
 DP3242.The horizontal coordinates were determined by differentially corrected
 DP3242.hand held GPS observations or other comparable positioning techniques
 DP3242.and have an estimated accuracy of +/- 3 meters.
 DP3242
 DP3242.The orthometric height was determined by differential leveling and
 DP3242.adjusted by the NATIONAL GEODETIC SURVEY
 DP3242.in July 2014.
 DP3242
 DP3242.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3242.GEOID18 height accuracy estimate available here.
 DP3242
 DP3242.Click photographs - Photos may exist for this station.
 DP3242
 DP3242.The dynamic height is computed by dividing the NAVD 88
 DP3242.geopotential number by the normal gravity value computed on the
 DP3242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3242.degrees latitude (g = 980.6199 gals.).
 DP3242
 DP3242.The modeled gravity was interpolated from observed gravity values.
 DP3242
 DP3242;                    North         East    Units  Estimated Accuracy
 DP3242;SPC IL W     -   410,859.5     599,059.7     MT  (+/- 3 meters HH1 GPS) 
 DP3242
 DP3242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3966869235(NAD 83)
 DP3242
 DP3242                          SUPERSEDED SURVEY CONTROL
 DP3242
 DP3242.No superseded survey control is available for this station.
 DP3242
 DP3242_MARKER: F = FLANGE-ENCASED ROD
 DP3242_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3242_STAMPING: AK 034
 DP3242_MARK LOGO: UIL
 DP3242_PROJECTION: RECESSED 8 CENTIMETERS
 DP3242_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3242_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3242+STABILITY: POSITION/ELEVATION WELL
 DP3242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3242+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 DP3242_ROD/PIPE-DEPTH: 7.3 meters
 DP3242_SLEEVE-DEPTH  : 0.9 meters
 DP3242
 DP3242  HISTORY     - Date     Condition        Report By
 DP3242  HISTORY     - 20130613 MONUMENTED       AMESC
 DP3242
 DP3242                          STATION DESCRIPTION
 DP3242
 DP3242'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3242'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTH OF SUTTER, 4.2 MI
 DP3242'(6.8 KM) EAST OF WARSAW AND 2.5 MI (4.0 KM) SOUTH-SOUTHWEST OF
 DP3242'HAMILTON.
 DP3242'
 DP3242'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3242'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3242'FOR 2.65 MI (4.3 KM) TO THE STATION ON THE RIGHT.
 DP3242'
 DP3242'THE STATION IS 49.5 FT (15.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3242'96, 527 FT (160.6 M) EAST OF THE CENTERLINE OF THE DRIVEWAY TO '780'
 DP3242'MAIN STREET, 256.0 FT (78.0 M) EAST OF A POWER POLE AND 22.7 FT (6.9
 DP3242'M) WEST OF A POWER POLE.
 DP3242'
 DP3242'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3242'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3242'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3243 ***********************************************************************
 DP3243  DESIGNATION -  AK 035
 DP3243  PID         -  DP3243
 DP3243  STATE/COUNTY-  IL/HANCOCK
 DP3243  COUNTRY     -  US
 DP3243  USGS QUAD   -  SUTTER (2018)
 DP3243
 DP3243                         *CURRENT SURVEY CONTROL
 DP3243  ______________________________________________________________________
 DP3243* NAD 83(1986) POSITION- 40 22 04.52   (N) 091 20 32.16   (W)   HD_HELD1
 DP3243* NAVD 88 ORTHO HEIGHT -   198.693 (meters)      651.88  (feet) ADJUSTED
 DP3243  ______________________________________________________________________
 DP3243  GEOID HEIGHT    -        -33.187 (meters)                     GEOID18
 DP3243  DYNAMIC HEIGHT  -        198.593 (meters)      651.55  (feet) COMP
 DP3243  MODELED GRAVITY -    980,117.4   (mgal)                       NAVD 88
 DP3243
 DP3243  VERT ORDER      -  SECOND    CLASS I
 DP3243
 DP3243.The horizontal coordinates were determined by differentially corrected
 DP3243.hand held GPS observations or other comparable positioning techniques
 DP3243.and have an estimated accuracy of +/- 3 meters.
 DP3243
 DP3243.The orthometric height was determined by differential leveling and
 DP3243.adjusted by the NATIONAL GEODETIC SURVEY
 DP3243.in July 2014.
 DP3243
 DP3243.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3243.GEOID18 height accuracy estimate available here.
 DP3243
 DP3243.Click photographs - Photos may exist for this station.
 DP3243
 DP3243.The dynamic height is computed by dividing the NAVD 88
 DP3243.geopotential number by the normal gravity value computed on the
 DP3243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3243.degrees latitude (g = 980.6199 gals.).
 DP3243
 DP3243.The modeled gravity was interpolated from observed gravity values.
 DP3243
 DP3243;                    North         East    Units  Estimated Accuracy
 DP3243;SPC IL W     -   411,502.3     600,156.6     MT  (+/- 3 meters HH1 GPS) 
 DP3243
 DP3243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4074469913(NAD 83)
 DP3243
 DP3243                          SUPERSEDED SURVEY CONTROL
 DP3243
 DP3243.No superseded survey control is available for this station.
 DP3243
 DP3243_MARKER: F = FLANGE-ENCASED ROD
 DP3243_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3243_STAMPING: AK 035
 DP3243_MARK LOGO: UIL
 DP3243_PROJECTION: RECESSED 15 CENTIMETERS
 DP3243_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3243_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3243+STABILITY: POSITION/ELEVATION WELL
 DP3243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3243+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 DP3243_ROD/PIPE-DEPTH: 5.8 meters
 DP3243_SLEEVE-DEPTH  : 0.9 meters
 DP3243
 DP3243  HISTORY     - Date     Condition        Report By
 DP3243  HISTORY     - 20130613 MONUMENTED       AMESC
 DP3243
 DP3243                          STATION DESCRIPTION
 DP3243
 DP3243'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3243'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH OF SUTTER, 4.9 MI
 DP3243'(7.9 KM) EAST OF WARSAW AND 2.0 MI (3.2 KM) SOUTH OF HAMILTON.
 DP3243'
 DP3243'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3243'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3243'FOR 1.75 MI (2.8 KM) TO THE STATION ON THE RIGHT.
 DP3243'
 DP3243'THE STATION IS 40.0 FT (12.2 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3243'90.5 FT (27.6 M) WEST OF A POWER POLE, 84.3 FT (25.7 M) WEST OF A
 DP3243'CONCRETE RIGHT-OF-WAY MARKER, 84.0 FT (25.6 M) WEST OF TWO TELEPHONE
 DP3243'PEDESTALS, 10.3 FT (3.1 M) SOUTH-SOUTHEAST OF A TELEPHONE PEDESTAL 'C
 DP3243'FIBER 4', 7.5 FT (2.3 M) SOUTH-SOUTHEAST OF A CONCRETE RIGHT-OF-WAY
 DP3243'MARKER AND 7.4 FT (2.3 M) SOUTH-SOUTHWEST OF A POWER POLE WITH FOUR
 DP3243'GUY WIRES.
 DP3243'
 DP3243'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3243'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3243'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3244 ***********************************************************************
 DP3244  DESIGNATION -  AK 036
 DP3244  PID         -  DP3244
 DP3244  STATE/COUNTY-  IL/HANCOCK
 DP3244  COUNTRY     -  US
 DP3244  USGS QUAD   -  HAMILTON (2018)
 DP3244
 DP3244                         *CURRENT SURVEY CONTROL
 DP3244  ______________________________________________________________________
 DP3244* NAD 83(1986) POSITION- 40 22 41.88   (N) 091 20 31.31   (W)   HD_HELD1
 DP3244* NAVD 88 ORTHO HEIGHT -   197.393 (meters)      647.61  (feet) ADJUSTED
 DP3244  ______________________________________________________________________
 DP3244  GEOID HEIGHT    -        -33.199 (meters)                     GEOID18
 DP3244  DYNAMIC HEIGHT  -        197.294 (meters)      647.29  (feet) COMP
 DP3244  MODELED GRAVITY -    980,118.9   (mgal)                       NAVD 88
 DP3244
 DP3244  VERT ORDER      -  SECOND    CLASS I
 DP3244
 DP3244.The horizontal coordinates were determined by differentially corrected
 DP3244.hand held GPS observations or other comparable positioning techniques
 DP3244.and have an estimated accuracy of +/- 3 meters.
 DP3244
 DP3244.The orthometric height was determined by differential leveling and
 DP3244.adjusted by the NATIONAL GEODETIC SURVEY
 DP3244.in July 2014.
 DP3244
 DP3244.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3244.GEOID18 height accuracy estimate available here.
 DP3244
 DP3244.Click photographs - Photos may exist for this station.
 DP3244
 DP3244.The dynamic height is computed by dividing the NAVD 88
 DP3244.geopotential number by the normal gravity value computed on the
 DP3244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3244.degrees latitude (g = 980.6199 gals.).
 DP3244
 DP3244.The modeled gravity was interpolated from observed gravity values.
 DP3244
 DP3244;                    North         East    Units  Estimated Accuracy
 DP3244;SPC IL W     -   412,654.4     600,191.9     MT  (+/- 3 meters HH1 GPS) 
 DP3244
 DP3244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4074271065(NAD 83)
 DP3244
 DP3244                          SUPERSEDED SURVEY CONTROL
 DP3244
 DP3244.No superseded survey control is available for this station.
 DP3244
 DP3244_MARKER: F = FLANGE-ENCASED ROD
 DP3244_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3244_STAMPING: AK 036
 DP3244_MARK LOGO: UIL
 DP3244_PROJECTION: RECESSED 8 CENTIMETERS
 DP3244_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3244_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3244+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2020
 DP3244_ROD/PIPE-DEPTH: 7.3 meters
 DP3244_SLEEVE-DEPTH  : 0.9 meters
 DP3244
 DP3244  HISTORY     - Date     Condition        Report By
 DP3244  HISTORY     - 20130613 MONUMENTED       AMESC
 DP3244  HISTORY     - 20180214 GOOD             ILDT
 DP3244  HISTORY     - 20200108 GOOD             USACE
 DP3244
 DP3244                          STATION DESCRIPTION
 DP3244
 DP3244'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3244'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH OF SUTTER, 5.1 MI
 DP3244'(8.2 KM) EAST-NORTHEAST OF WARSAW AND 1.3 MI (2.1 KM) SOUTH OF
 DP3244'HAMILTON.
 DP3244'
 DP3244'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3244'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3244'FOR 1.0 MI (1.6 KM) TO 1220N ROAD AND THE STATION ON THE RIGHT IN THE
 DP3244'SOUTHWEST QUADRANT.
 DP3244'
 DP3244'THE STATION IS 57.0 FT (17.4 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3244'41.0 FT (12.5 M) SOUTH OF THE CENTERLINE OF 1220N ROAD, 118.5 FT (36.1
 DP3244'M) SOUTHWEST OF A POWER POLE, 78.0 FT (23.8 M) SOUTHEAST OF A CONCRETE
 DP3244'RIGHT-OF-WAY MARKER, 62.5 FT (19.1 M) SOUTH OF A POWER POLE WITH GUY
 DP3244'WIRE, 58.0 FT (17.7 M) EAST OF THREE TELEPHONE PEDESTALS NUMBERED
 DP3244''CC-24 C-FIBER C-24', 52.0 FT (15.8 M) EAST OF A CONCRETE RIGHT-OF-WAY
 DP3244'MARKER AND 34.0 FT (10.4 M) NORTH OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP3244'
 DP3244'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3244'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3244'IN IDENTIFICATION.
 DP3244
 DP3244                          STATION RECOVERY (2018)
 DP3244
 DP3244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3244'RECOVERED IN GOOD CONDITION.
 DP3244
 DP3244                          STATION RECOVERY (2020)
 DP3244
 DP3244'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2020 (CH)
 DP3244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3245 ***********************************************************************
 DP3245  DESIGNATION -  AK 037
 DP3245  PID         -  DP3245
 DP3245  STATE/COUNTY-  IL/HANCOCK
 DP3245  COUNTRY     -  US
 DP3245  USGS QUAD   -  HAMILTON (2018)
 DP3245
 DP3245                         *CURRENT SURVEY CONTROL
 DP3245  ______________________________________________________________________
 DP3245* NAD 83(1986) POSITION- 40 23 31.06   (N) 091 20 23.77   (W)   HD_HELD1
 DP3245* NAVD 88 ORTHO HEIGHT -   191.935 (meters)      629.71  (feet) ADJUSTED
 DP3245  ______________________________________________________________________
 DP3245  GEOID HEIGHT    -        -33.215 (meters)                     GEOID18
 DP3245  DYNAMIC HEIGHT  -        191.838 (meters)      629.39  (feet) COMP
 DP3245  MODELED GRAVITY -    980,120.1   (mgal)                       NAVD 88
 DP3245
 DP3245  VERT ORDER      -  SECOND    CLASS I
 DP3245
 DP3245.The horizontal coordinates were determined by differentially corrected
 DP3245.hand held GPS observations or other comparable positioning techniques
 DP3245.and have an estimated accuracy of +/- 3 meters.
 DP3245
 DP3245.The orthometric height was determined by differential leveling and
 DP3245.adjusted by the NATIONAL GEODETIC SURVEY
 DP3245.in July 2014.
 DP3245
 DP3245.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3245.GEOID18 height accuracy estimate available here.
 DP3245
 DP3245.Click photographs - Photos may exist for this station.
 DP3245
 DP3245.The dynamic height is computed by dividing the NAVD 88
 DP3245.geopotential number by the normal gravity value computed on the
 DP3245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3245.degrees latitude (g = 980.6199 gals.).
 DP3245
 DP3245.The modeled gravity was interpolated from observed gravity values.
 DP3245
 DP3245;                    North         East    Units  Estimated Accuracy
 DP3245;SPC IL W     -   414,168.9     600,389.9     MT  (+/- 3 meters HH1 GPS) 
 DP3245
 DP3245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4089272585(NAD 83)
 DP3245
 DP3245                          SUPERSEDED SURVEY CONTROL
 DP3245
 DP3245.No superseded survey control is available for this station.
 DP3245
 DP3245_MARKER: F = FLANGE-ENCASED ROD
 DP3245_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3245_STAMPING: AK 037
 DP3245_MARK LOGO: UIL
 DP3245_PROJECTION: RECESSED 13 CENTIMETERS
 DP3245_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3245_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3245+STABILITY: POSITION/ELEVATION WELL
 DP3245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3245+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 DP3245_ROD/PIPE-DEPTH: 4.9 meters
 DP3245_SLEEVE-DEPTH  : 0.9 meters
 DP3245
 DP3245  HISTORY     - Date     Condition        Report By
 DP3245  HISTORY     - 20130613 MONUMENTED       AMESC
 DP3245
 DP3245                          STATION DESCRIPTION
 DP3245
 DP3245'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3245'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH OF SUTTER, 5.5 MI
 DP3245'(8.8 KM) EAST-NORTHEAST OF WARSAW AND IN THE TOWN OF HAMILTON, IL.
 DP3245'
 DP3245'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3245'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE SOUTH ON IL ROUTE 96
 DP3245'FOR 370 FT (112.8 M) TO WALNUT STREET AND THE STATION ON THE RIGHT IN
 DP3245'THE SOUTHWEST QUADRANT.
 DP3245'
 DP3245'THE STATION IS 30.0 FT (9.1 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3245'31.0 FT (9.4 M) SOUTH OF THE CENTERLINE OF WALNUT STREET, 65.0 FT
 DP3245'(19.8 M) SOUTH OF A FIRE HYDRANT, 51.5 FT (15.7 M) NORTHEAST OF THE
 DP3245'NORTHEAST CORNER OF A SINGLE STORY HOUSE AT '1360' WALNUT STREET, 12.0
 DP3245'FT (3.7 M) SOUTHWEST OF A POWER POLE WITH THREE GUY WIRES AND 2.5 FT
 DP3245'(0.8 M) SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP3245'
 DP3245'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3245'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3245'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3246 ***********************************************************************
 DP3246  DESIGNATION -  AK 038
 DP3246  PID         -  DP3246
 DP3246  STATE/COUNTY-  IL/HANCOCK
 DP3246  COUNTRY     -  US
 DP3246  USGS QUAD   -  HAMILTON (2018)
 DP3246
 DP3246                         *CURRENT SURVEY CONTROL
 DP3246  ______________________________________________________________________
 DP3246* NAD 83(1986) POSITION- 40 23 27.04   (N) 091 21 11.90   (W)   HD_HELD1
 DP3246* NAVD 88 ORTHO HEIGHT -   181.805 (meters)      596.47  (feet) ADJUSTED
 DP3246  ______________________________________________________________________
 DP3246  GEOID HEIGHT    -        -33.212 (meters)                     GEOID18
 DP3246  DYNAMIC HEIGHT  -        181.714 (meters)      596.17  (feet) COMP
 DP3246  MODELED GRAVITY -    980,122.0   (mgal)                       NAVD 88
 DP3246
 DP3246  VERT ORDER      -  SECOND    CLASS I
 DP3246
 DP3246.The horizontal coordinates were determined by differentially corrected
 DP3246.hand held GPS observations or other comparable positioning techniques
 DP3246.and have an estimated accuracy of +/- 3 meters.
 DP3246
 DP3246.The orthometric height was determined by differential leveling and
 DP3246.adjusted by the NATIONAL GEODETIC SURVEY
 DP3246.in July 2014.
 DP3246
 DP3246.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3246.GEOID18 height accuracy estimate available here.
 DP3246
 DP3246.Click photographs - Photos may exist for this station.
 DP3246
 DP3246.The dynamic height is computed by dividing the NAVD 88
 DP3246.geopotential number by the normal gravity value computed on the
 DP3246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3246.degrees latitude (g = 980.6199 gals.).
 DP3246
 DP3246.The modeled gravity was interpolated from observed gravity values.
 DP3246
 DP3246;                    North         East    Units  Estimated Accuracy
 DP3246;SPC IL W     -   414,060.1     599,253.2     MT  (+/- 3 meters HH1 GPS) 
 DP3246
 DP3246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3975972440(NAD 83)
 DP3246
 DP3246                          SUPERSEDED SURVEY CONTROL
 DP3246
 DP3246.No superseded survey control is available for this station.
 DP3246
 DP3246_MARKER: F = FLANGE-ENCASED ROD
 DP3246_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3246_STAMPING: AK 038
 DP3246_MARK LOGO: UIL
 DP3246_PROJECTION: RECESSED 5 CENTIMETERS
 DP3246_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3246_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3246+STABILITY: POSITION/ELEVATION WELL
 DP3246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3246+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 DP3246_ROD/PIPE-DEPTH: 7.9 meters
 DP3246_SLEEVE-DEPTH  : 0.9 meters
 DP3246
 DP3246  HISTORY     - Date     Condition        Report By
 DP3246  HISTORY     - 20130613 MONUMENTED       AMESC
 DP3246
 DP3246                          STATION DESCRIPTION
 DP3246
 DP3246'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3246'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH OF SUTTER, 4.8 MI
 DP3246'(7.7 KM) EAST-NORTHEAST OF WARSAW AND 0.9 MI (1.4 KM) WEST-SOUTHWEST
 DP3246'OF HAMILTON.
 DP3246'
 DP3246'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED WEST ON BROADWAY
 DP3246'STREET FOR 0.35 MI (0.6 KM) TO SOUTH SEVENTH STREET, THENCE SOUTH ON
 DP3246'SOUTH SEVENTH STREET FOR 0.15 MI (0.2 KM) TO MAIN STREET, THENCE WEST
 DP3246'ON MAIN STREET FOR 0.20 MI (0.3 KM) TO SOUTH FOURTH STREET AND THE
 DP3246'STATION ON THE LEFT IN THE SOUTHWEST QUADRANT.
 DP3246'
 DP3246'THE STATION IS 54.0 FT (16.5 M) SOUTH OF THE CENTERLINE OF MAIN
 DP3246'STREET, 18.0 FT (5.5 M) WEST OF THE CENTERLINE OF SOUTH FOURTH STREET,
 DP3246'100.0 FT (30.5 M) SOUTH OF A FIRE HYDRANT, 81.0 FT (24.7 M) NORTHEAST
 DP3246'OF THE NORTHEAST CORNER OF A TWO STORY HOUSE AT '340' MAIN STREET,
 DP3246'20.6 FT (6.3 M) SOUTH OF THE SOUTH SIDE OF THE SIDEWALK AND 4.5 FT
 DP3246'(1.4 M) EAST OF POWER POLE NUMBER 'D391/2'.
 DP3246'
 DP3246'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3246'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3246'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3247 ***********************************************************************
 DP3247  DESIGNATION -  AK 039
 DP3247  PID         -  DP3247
 DP3247  STATE/COUNTY-  IL/HANCOCK
 DP3247  COUNTRY     -  US
 DP3247  USGS QUAD   -  HAMILTON (2018)
 DP3247
 DP3247                         *CURRENT SURVEY CONTROL
 DP3247  ______________________________________________________________________
 DP3247* NAD 83(1986) POSITION- 40 23 50.46   (N) 091 21 05.90   (W)   HD_HELD1
 DP3247* NAVD 88 ORTHO HEIGHT -   177.792 (meters)      583.31  (feet) ADJUSTED
 DP3247  ______________________________________________________________________
 DP3247  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 DP3247  DYNAMIC HEIGHT  -        177.704 (meters)      583.02  (feet) COMP
 DP3247  MODELED GRAVITY -    980,122.3   (mgal)                       NAVD 88
 DP3247
 DP3247  VERT ORDER      -  SECOND    CLASS I
 DP3247
 DP3247.The horizontal coordinates were determined by differentially corrected
 DP3247.hand held GPS observations or other comparable positioning techniques
 DP3247.and have an estimated accuracy of +/- 3 meters.
 DP3247
 DP3247.The orthometric height was determined by differential leveling and
 DP3247.adjusted by the NATIONAL GEODETIC SURVEY
 DP3247.in July 2014.
 DP3247
 DP3247.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3247.GEOID18 height accuracy estimate available here.
 DP3247
 DP3247.Click photographs - Photos may exist for this station.
 DP3247
 DP3247.The dynamic height is computed by dividing the NAVD 88
 DP3247.geopotential number by the normal gravity value computed on the
 DP3247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3247.degrees latitude (g = 980.6199 gals.).
 DP3247
 DP3247.The modeled gravity was interpolated from observed gravity values.
 DP3247
 DP3247;                    North         East    Units  Estimated Accuracy
 DP3247;SPC IL W     -   414,780.5     599,404.4     MT  (+/- 3 meters HH1 GPS) 
 DP3247
 DP3247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3988773164(NAD 83)
 DP3247
 DP3247                          SUPERSEDED SURVEY CONTROL
 DP3247
 DP3247.No superseded survey control is available for this station.
 DP3247
 DP3247_MARKER: F = FLANGE-ENCASED ROD
 DP3247_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3247_STAMPING: AK 039
 DP3247_MARK LOGO: UIL
 DP3247_PROJECTION: RECESSED 13 CENTIMETERS
 DP3247_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3247+STABILITY: SURFACE MOTION
 DP3247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3247+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2018
 DP3247_ROD/PIPE-DEPTH: 3.4 meters
 DP3247_SLEEVE-DEPTH  : 0.9 meters
 DP3247
 DP3247  HISTORY     - Date     Condition        Report By
 DP3247  HISTORY     - 20130613 MONUMENTED       AMESC
 DP3247  HISTORY     - 20180214 GOOD             ILDT
 DP3247
 DP3247                          STATION DESCRIPTION
 DP3247
 DP3247'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3247'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH OF SUTTER, 5.1 MI
 DP3247'(8.2 KM) EAST-NORTHEAST OF WARSAW AND 0.7 MI (1.1 KM) WEST OF
 DP3247'HAMILTON.
 DP3247'
 DP3247'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED WEST ON BROADWAY
 DP3247'STREET FOR 0.35 MI (0.6 KM) TO NORTH SEVENTH STREET, THENCE NORTH ON
 DP3247'NORTH SEVENTH STREET FOR 0.25 MI (0.4 KM) TO US ROUTE 136/IL ROUTE 96,
 DP3247'THENCE WEST ON US ROUTE 136/IL ROUTE 96 FOR 350 FT (106.7 M) CONTINUE
 DP3247'NORTH ON IL ROUTE 96 FOR 430 FT (131.1 M) TO THE STATION ON THE LEFT
 DP3247'IN THE NORTH END OF A TRIANGULAR-SHAPED GRASS ISLAND.
 DP3247'
 DP3247'THE STATION IS 40.0 FT (12.2 M) WEST OF THE CENTERLINE OF IL ROUTE 96,
 DP3247'49.5 FT (15.1 M) EAST OF THE CENTERLINE OF COUNTY ROAD 0, 132.5 FT
 DP3247'(40.4 M) NORTH OF FLAG POLE AND 42.0 FT (12.8 M) SOUTHEAST OF A LIGHT
 DP3247'POLE.
 DP3247'
 DP3247'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3247'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3247'IN IDENTIFICATION.
 DP3247
 DP3247                          STATION RECOVERY (2018)
 DP3247
 DP3247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3247'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3248 ***********************************************************************
 DP3248  DESIGNATION -  AK 040
 DP3248  PID         -  DP3248
 DP3248  STATE/COUNTY-  IL/HANCOCK
 DP3248  COUNTRY     -  US
 DP3248  USGS QUAD   -  HAMILTON (2018)
 DP3248
 DP3248                         *CURRENT SURVEY CONTROL
 DP3248  ______________________________________________________________________
 DP3248* NAD 83(1986) POSITION- 40 23 47.03   (N) 091 20 27.74   (W)   HD_HELD1
 DP3248* NAVD 88 ORTHO HEIGHT -   192.683 (meters)      632.16  (feet) ADJUSTED
 DP3248  ______________________________________________________________________
 DP3248  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 DP3248  DYNAMIC HEIGHT  -        192.587 (meters)      631.85  (feet) COMP
 DP3248  MODELED GRAVITY -    980,120.6   (mgal)                       NAVD 88
 DP3248
 DP3248  VERT ORDER      -  SECOND    CLASS I
 DP3248
 DP3248.The horizontal coordinates were determined by differentially corrected
 DP3248.hand held GPS observations or other comparable positioning techniques
 DP3248.and have an estimated accuracy of +/- 3 meters.
 DP3248
 DP3248.The orthometric height was determined by differential leveling and
 DP3248.adjusted by the NATIONAL GEODETIC SURVEY
 DP3248.in July 2014.
 DP3248
 DP3248.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3248.GEOID18 height accuracy estimate available here.
 DP3248
 DP3248.Click photographs - Photos may exist for this station.
 DP3248
 DP3248.The dynamic height is computed by dividing the NAVD 88
 DP3248.geopotential number by the normal gravity value computed on the
 DP3248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3248.degrees latitude (g = 980.6199 gals.).
 DP3248
 DP3248.The modeled gravity was interpolated from observed gravity values.
 DP3248
 DP3248;                    North         East    Units  Estimated Accuracy
 DP3248;SPC IL W     -   414,662.7     600,302.8     MT  (+/- 3 meters HH1 GPS) 
 DP3248
 DP3248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4078973076(NAD 83)
 DP3248
 DP3248                          SUPERSEDED SURVEY CONTROL
 DP3248
 DP3248.No superseded survey control is available for this station.
 DP3248
 DP3248_MARKER: F = FLANGE-ENCASED ROD
 DP3248_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3248_STAMPING: AK 040
 DP3248_MARK LOGO: UIL
 DP3248_PROJECTION: RECESSED 5 CENTIMETERS
 DP3248_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3248+STABILITY: SURFACE MOTION
 DP3248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3248+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 DP3248_ROD/PIPE-DEPTH: 4.0 meters
 DP3248_SLEEVE-DEPTH  : 0.9 meters
 DP3248
 DP3248  HISTORY     - Date     Condition        Report By
 DP3248  HISTORY     - 20130613 MONUMENTED       AMESC
 DP3248
 DP3248                          STATION DESCRIPTION
 DP3248
 DP3248'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3248'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH OF SUTTER, 5.6 MI
 DP3248'(9.0 KM) EAST-NORTHEAST OF WARSAW AND IN THE TOWN OF HAMILTON, IL.
 DP3248'
 DP3248'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3248'STREET FOR 0.1 MI (0.2 KM) TO NORTH 13TH STREET, THENCE NORTH ON NORTH
 DP3248'13TH STREET FOR 0.25 MI (0.4 KM) TO US ROUTE 136/IL ROUTE 96 AND THE
 DP3248'STATION ON THE LEFT IN THE SOUTHWEST QUADRANT.
 DP3248'
 DP3248'THE STATION IS 43.5 FT (13.3 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP3248'136/IL ROUTE 96, 49.0 FT (14.9 M) WEST OF THE CENTERLINE OF NORTH 13TH
 DP3248'STREET, 99.5 FT (30.3 M) SOUTHEAST OF A FIRE HYDRANT, 67.5 FT (20.6 M)
 DP3248'SOUTH OF THE CENTER OF A STORM DRAIN MAN HOLE GRATE IN THE
 DP3248'INTERSECTION OF US ROUTE 136/IL ROUTE 96 AND HILLCREST DRIVE AND 12.5
 DP3248'FT (3.8 M) SOUTH OF THE SOUTH SIDE OF A SIDEWALK.
 DP3248'
 DP3248'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3248'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3248'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3249 ***********************************************************************
 DP3249  DESIGNATION -  AK 041
 DP3249  PID         -  DP3249
 DP3249  STATE/COUNTY-  IL/HANCOCK
 DP3249  COUNTRY     -  US
 DP3249  USGS QUAD   -  HAMILTON (2018)
 DP3249
 DP3249                         *CURRENT SURVEY CONTROL
 DP3249  ______________________________________________________________________
 DP3249* NAD 83(1986) POSITION- 40 23 46.48   (N) 091 18 56.02   (W)   HD_HELD1
 DP3249* NAVD 88 ORTHO HEIGHT -   202.747 (meters)      665.18  (feet) ADJUSTED
 DP3249  ______________________________________________________________________
 DP3249  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 DP3249  DYNAMIC HEIGHT  -        202.645 (meters)      664.84  (feet) COMP
 DP3249  MODELED GRAVITY -    980,117.4   (mgal)                       NAVD 88
 DP3249
 DP3249  VERT ORDER      -  SECOND    CLASS I
 DP3249
 DP3249.The horizontal coordinates were determined by differentially corrected
 DP3249.hand held GPS observations or other comparable positioning techniques
 DP3249.and have an estimated accuracy of +/- 3 meters.
 DP3249
 DP3249.The orthometric height was determined by differential leveling and
 DP3249.adjusted by the NATIONAL GEODETIC SURVEY
 DP3249.in July 2014.
 DP3249
 DP3249.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3249.GEOID18 height accuracy estimate available here.
 DP3249
 DP3249.Click photographs - Photos may exist for this station.
 DP3249
 DP3249.The dynamic height is computed by dividing the NAVD 88
 DP3249.geopotential number by the normal gravity value computed on the
 DP3249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3249.degrees latitude (g = 980.6199 gals.).
 DP3249
 DP3249.The modeled gravity was interpolated from observed gravity values.
 DP3249
 DP3249;                    North         East    Units  Estimated Accuracy
 DP3249;SPC IL W     -   414,617.4     602,465.6     MT  (+/- 3 meters HH1 GPS) 
 DP3249
 DP3249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4295173100(NAD 83)
 DP3249
 DP3249                          SUPERSEDED SURVEY CONTROL
 DP3249
 DP3249.No superseded survey control is available for this station.
 DP3249
 DP3249_MARKER: F = FLANGE-ENCASED ROD
 DP3249_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3249_STAMPING: AK 041
 DP3249_MARK LOGO: UIL
 DP3249_PROJECTION: RECESSED 10 CENTIMETERS
 DP3249_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3249_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3249+STABILITY: POSITION/ELEVATION WELL
 DP3249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3249+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 DP3249_ROD/PIPE-DEPTH: 4.9 meters
 DP3249_SLEEVE-DEPTH  : 0.9 meters
 DP3249
 DP3249  HISTORY     - Date     Condition        Report By
 DP3249  HISTORY     - 20130613 MONUMENTED       AMESC
 DP3249
 DP3249                          STATION DESCRIPTION
 DP3249
 DP3249'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3249'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH OF SUTTER, 6.8 MI
 DP3249'(10.9 KM) EAST-NORTHEAST OF WARSAW AND 1.2 MI (1.9 KM) EAST OF
 DP3249'HAMILTON.
 DP3249'
 DP3249'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3249'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE NORTH ON IL ROUTE 96
 DP3249'FOR 0.25 MI (0.4 KM) TO US ROUTE 136, THENCE EAST ON US ROUTE 136 FOR
 DP3249'1.25 MI (2.0 KM) TO THE STATION ON THE LEFT.
 DP3249'
 DP3249'THE STATION IS 54.5 FT (16.6 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3249'136, 292.5 FT (89.2 M) EAST OF THE CENTERLINE OF A BITUMINOUS
 DP3249'DRIVEWAY, 131.0 FT (39.9 M) NORTHEAST OF A POWER POLE AND 125.0 FT
 DP3249'(38.1 M) NORTH OF THE NORTHEAST CORNER OF A CHAIN LINK FENCE AROUND
 DP3249''NICOR GAS SUBSTATION 961A'.
 DP3249'
 DP3249'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3249'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3249'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3250 ***********************************************************************
 DP3250  DESIGNATION -  AK 042
 DP3250  PID         -  DP3250
 DP3250  STATE/COUNTY-  IL/HANCOCK
 DP3250  COUNTRY     -  US
 DP3250  USGS QUAD   -  HAMILTON (2018)
 DP3250
 DP3250                         *CURRENT SURVEY CONTROL
 DP3250  ______________________________________________________________________
 DP3250* NAD 83(1986) POSITION- 40 23 45.08   (N) 091 17 50.37   (W)   HD_HELD1
 DP3250* NAVD 88 ORTHO HEIGHT -   200.187 (meters)      656.78  (feet) ADJUSTED
 DP3250  ______________________________________________________________________
 DP3250  GEOID HEIGHT    -        -33.233 (meters)                     GEOID18
 DP3250  DYNAMIC HEIGHT  -        200.086 (meters)      656.45  (feet) COMP
 DP3250  MODELED GRAVITY -    980,115.4   (mgal)                       NAVD 88
 DP3250
 DP3250  VERT ORDER      -  SECOND    CLASS I
 DP3250
 DP3250.The horizontal coordinates were determined by differentially corrected
 DP3250.hand held GPS observations or other comparable positioning techniques
 DP3250.and have an estimated accuracy of +/- 3 meters.
 DP3250
 DP3250.The orthometric height was determined by differential leveling and
 DP3250.adjusted by the NATIONAL GEODETIC SURVEY
 DP3250.in July 2014.
 DP3250
 DP3250.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3250.GEOID18 height accuracy estimate available here.
 DP3250
 DP3250.Click photographs - Photos may exist for this station.
 DP3250
 DP3250.The dynamic height is computed by dividing the NAVD 88
 DP3250.geopotential number by the normal gravity value computed on the
 DP3250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3250.degrees latitude (g = 980.6199 gals.).
 DP3250
 DP3250.The modeled gravity was interpolated from observed gravity values.
 DP3250
 DP3250;                    North         East    Units  Estimated Accuracy
 DP3250;SPC IL W     -   414,554.2     604,013.2     MT  (+/- 3 meters HH1 GPS) 
 DP3250
 DP3250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4450073086(NAD 83)
 DP3250
 DP3250                          SUPERSEDED SURVEY CONTROL
 DP3250
 DP3250.No superseded survey control is available for this station.
 DP3250
 DP3250_MARKER: F = FLANGE-ENCASED ROD
 DP3250_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3250_STAMPING: AK 042
 DP3250_MARK LOGO: UIL
 DP3250_PROJECTION: RECESSED 13 CENTIMETERS
 DP3250_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3250_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3250+STABILITY: POSITION/ELEVATION WELL
 DP3250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3250+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2018
 DP3250_ROD/PIPE-DEPTH: 6.4 meters
 DP3250_SLEEVE-DEPTH  : 0.9 meters
 DP3250
 DP3250  HISTORY     - Date     Condition        Report By
 DP3250  HISTORY     - 20130612 MONUMENTED       AMESC
 DP3250  HISTORY     - 20180216 GOOD             ILDT
 DP3250
 DP3250                          STATION DESCRIPTION
 DP3250
 DP3250'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3250'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 DP3250'SUTTER, 7.7 MI (12.4 KM) EAST-NORTHEAST OF WARSAW AND 2.2 MI (3.5 KM)
 DP3250'EAST OF HAMILTON.
 DP3250'
 DP3250'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3250'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE NORTH ON IL ROUTE 96
 DP3250'FOR 0.25 MI (0.4 KM) TO US ROUTE 136, THENCE EAST ON US ROUTE 136 FOR
 DP3250'2.25 MI (3.6 KM) TO THE STATION ON THE LEFT.
 DP3250'
 DP3250'THE STATION IS 53.5 FT (16.3 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3250'136, 312 FT (95.1 M) EAST OF THE EAST END OF A CULVERT AT THE ENTRANCE
 DP3250'TO 'SULLIVAN AUCTIONEERS LLC', 271.0 FT (82.6 M) WEST OF A POWER POLE
 DP3250'AT THE SOUTHEAST CORNER OF THE GRAVEL PARKING LOT AND 26.5 FT (8.1 M)
 DP3250'SOUTHEAST OF A POWER POLE.
 DP3250'
 DP3250'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3250'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3250'IN IDENTIFICATION.
 DP3250
 DP3250                          STATION RECOVERY (2018)
 DP3250
 DP3250'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3250'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3251 ***********************************************************************
 DP3251  DESIGNATION -  AK 043
 DP3251  PID         -  DP3251
 DP3251  STATE/COUNTY-  IL/HANCOCK
 DP3251  COUNTRY     -  US
 DP3251  USGS QUAD   -  HAMILTON (2018)
 DP3251
 DP3251                         *CURRENT SURVEY CONTROL
 DP3251  ______________________________________________________________________
 DP3251* NAD 83(1986) POSITION- 40 23 44.09   (N) 091 16 48.00   (W)   HD_HELD1
 DP3251* NAVD 88 ORTHO HEIGHT -   201.929 (meters)      662.50  (feet) ADJUSTED
 DP3251  ______________________________________________________________________
 DP3251  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DP3251  DYNAMIC HEIGHT  -        201.827 (meters)      662.16  (feet) COMP
 DP3251  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 DP3251
 DP3251  VERT ORDER      -  SECOND    CLASS I
 DP3251
 DP3251.The horizontal coordinates were determined by differentially corrected
 DP3251.hand held GPS observations or other comparable positioning techniques
 DP3251.and have an estimated accuracy of +/- 3 meters.
 DP3251
 DP3251.The orthometric height was determined by differential leveling and
 DP3251.adjusted by the NATIONAL GEODETIC SURVEY
 DP3251.in July 2014.
 DP3251
 DP3251.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3251.GEOID18 height accuracy estimate available here.
 DP3251
 DP3251.Click photographs - Photos may exist for this station.
 DP3251
 DP3251.The dynamic height is computed by dividing the NAVD 88
 DP3251.geopotential number by the normal gravity value computed on the
 DP3251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3251.degrees latitude (g = 980.6199 gals.).
 DP3251
 DP3251.The modeled gravity was interpolated from observed gravity values.
 DP3251
 DP3251;                    North         East    Units  Estimated Accuracy
 DP3251;SPC IL W     -   414,505.0     605,483.6     MT  (+/- 3 meters HH1 GPS) 
 DP3251
 DP3251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4597173084(NAD 83)
 DP3251
 DP3251                          SUPERSEDED SURVEY CONTROL
 DP3251
 DP3251.No superseded survey control is available for this station.
 DP3251
 DP3251_MARKER: F = FLANGE-ENCASED ROD
 DP3251_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3251_STAMPING: AK 043
 DP3251_MARK LOGO: UIL
 DP3251_PROJECTION: RECESSED 8 CENTIMETERS
 DP3251_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3251_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3251+STABILITY: POSITION/ELEVATION WELL
 DP3251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3251+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2018
 DP3251_ROD/PIPE-DEPTH: 6.1 meters
 DP3251_SLEEVE-DEPTH  : 0.9 meters
 DP3251
 DP3251  HISTORY     - Date     Condition        Report By
 DP3251  HISTORY     - 20130607 MONUMENTED       AMESC
 DP3251  HISTORY     - 20180216 GOOD             ILDT
 DP3251
 DP3251                          STATION DESCRIPTION
 DP3251
 DP3251'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3251'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) EAST-NORTHEAST OF
 DP3251'WARSAW, 7.7 MI (12.4 KM) WEST OF CARTHAGE AND 3.1 MI (5.0 KM) EAST OF
 DP3251'HAMILTON.
 DP3251'
 DP3251'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 DP3251'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE NORTH ON IL ROUTE 96
 DP3251'FOR 0.25 MI (0.4 KM) TO US ROUTE 136, THENCE EAST ON US ROUTE 136 FOR
 DP3251'2.5 MI (4.0 KM) TO 1100E ROAD.  CONTINUE EAST ON US ROUTE 136 FOR 0.6
 DP3251'MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP3251'
 DP3251'THE STATION IS 62.0 FT (18.9 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3251'136, 56.0 FT (17.1 M) NORTHEAST OF THE NORTH END OF THE EASTERLY OF
 DP3251'THREE 27 INCH (69 CM) CONCRETE PIPE CULVERTS UNDER US ROUTE 136 AND
 DP3251'25.0 FT (7.6 M) EAST OF A POWER POLE.
 DP3251'
 DP3251'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3251'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3251'IN IDENTIFICATION.
 DP3251
 DP3251                          STATION RECOVERY (2018)
 DP3251
 DP3251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3251'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3252 ***********************************************************************
 DP3252  DESIGNATION -  AK 044
 DP3252  PID         -  DP3252
 DP3252  STATE/COUNTY-  IL/HANCOCK
 DP3252  COUNTRY     -  US
 DP3252  USGS QUAD   -  HAMILTON (2018)
 DP3252
 DP3252                         *CURRENT SURVEY CONTROL
 DP3252  ______________________________________________________________________
 DP3252* NAD 83(1986) POSITION- 40 23 42.84   (N) 091 15 38.27   (W)   HD_HELD1
 DP3252* NAVD 88 ORTHO HEIGHT -   203.120 (meters)      666.40  (feet) ADJUSTED
 DP3252  ______________________________________________________________________
 DP3252  GEOID HEIGHT    -        -33.245 (meters)                     GEOID18
 DP3252  DYNAMIC HEIGHT  -        203.016 (meters)      666.06  (feet) COMP
 DP3252  MODELED GRAVITY -    980,112.4   (mgal)                       NAVD 88
 DP3252
 DP3252  VERT ORDER      -  SECOND    CLASS I
 DP3252
 DP3252.The horizontal coordinates were determined by differentially corrected
 DP3252.hand held GPS observations or other comparable positioning techniques
 DP3252.and have an estimated accuracy of +/- 3 meters.
 DP3252
 DP3252.The orthometric height was determined by differential leveling and
 DP3252.adjusted by the NATIONAL GEODETIC SURVEY
 DP3252.in July 2014.
 DP3252
 DP3252.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3252.GEOID18 height accuracy estimate available here.
 DP3252
 DP3252.Click photographs - Photos may exist for this station.
 DP3252
 DP3252.The dynamic height is computed by dividing the NAVD 88
 DP3252.geopotential number by the normal gravity value computed on the
 DP3252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3252.degrees latitude (g = 980.6199 gals.).
 DP3252
 DP3252.The modeled gravity was interpolated from observed gravity values.
 DP3252
 DP3252;                    North         East    Units  Estimated Accuracy
 DP3252;SPC IL W     -   414,445.9     607,127.6     MT  (+/- 3 meters HH1 GPS) 
 DP3252
 DP3252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4761673078(NAD 83)
 DP3252
 DP3252                          SUPERSEDED SURVEY CONTROL
 DP3252
 DP3252.No superseded survey control is available for this station.
 DP3252
 DP3252_MARKER: F = FLANGE-ENCASED ROD
 DP3252_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3252_STAMPING: AK 044
 DP3252_MARK LOGO: UIL
 DP3252_PROJECTION: RECESSED 10 CENTIMETERS
 DP3252_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3252_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3252+STABILITY: POSITION/ELEVATION WELL
 DP3252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3252+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2018
 DP3252_ROD/PIPE-DEPTH: 7.3 meters
 DP3252_SLEEVE-DEPTH  : 0.9 meters
 DP3252
 DP3252  HISTORY     - Date     Condition        Report By
 DP3252  HISTORY     - 20130606 MONUMENTED       AMESC
 DP3252  HISTORY     - 20180221 GOOD             ILDT
 DP3252
 DP3252                          STATION DESCRIPTION
 DP3252
 DP3252'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3252'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-NORTHWEST OF
 DP3252'BENTLEY, 6.7 MI (10.8 KM) WEST-SOUTHWEST OF CARTHAGE AND 4.1 MI (6.6
 DP3252'KM) EAST OF HAMILTON.
 DP3252'
 DP3252'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3252'CARTHAGE, PROCEED WEST ON US ROUTE 136 FOR 6.8 MI (10.9 KM) TO A
 DP3252'RAILROAD CROSSING.  CONTINUE WEST FOR 500 FT (152.4 M) ON US ROUTE 136
 DP3252'TO THE STATION ON THE RIGHT.
 DP3252'
 DP3252'THE STATION IS 66.5 FT (20.3 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3252'136, 112.5 FT (34.3 M) NORTHWEST OF A POWER POLE WITH GUY WIRE, 104.0
 DP3252'FT (31.7 M) NORTHEAST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED
 DP3252'METAL PIPE UNDER A FIELD ENTRANCE TO THE SOUTH AND 16.0 FT (4.9 M)
 DP3252'SOUTHEAST OF A TELEPHONE PEDESTAL.
 DP3252'
 DP3252'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3252'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3252'IN IDENTIFICATION.
 DP3252
 DP3252                          STATION RECOVERY (2018)
 DP3252
 DP3252'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3253 ***********************************************************************
 DP3253  DESIGNATION -  AK 045
 DP3253  PID         -  DP3253
 DP3253  STATE/COUNTY-  IL/HANCOCK
 DP3253  COUNTRY     -  US
 DP3253  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3253
 DP3253                         *CURRENT SURVEY CONTROL
 DP3253  ______________________________________________________________________
 DP3253* NAD 83(1986) POSITION- 40 23 42.36   (N) 091 14 30.22   (W)   HD_HELD1
 DP3253* NAVD 88 ORTHO HEIGHT -   203.687 (meters)      668.26  (feet) ADJUSTED
 DP3253  ______________________________________________________________________
 DP3253  GEOID HEIGHT    -        -33.250 (meters)                     GEOID18
 DP3253  DYNAMIC HEIGHT  -        203.583 (meters)      667.92  (feet) COMP
 DP3253  MODELED GRAVITY -    980,111.4   (mgal)                       NAVD 88
 DP3253
 DP3253  VERT ORDER      -  SECOND    CLASS I
 DP3253
 DP3253.The horizontal coordinates were determined by differentially corrected
 DP3253.hand held GPS observations or other comparable positioning techniques
 DP3253.and have an estimated accuracy of +/- 3 meters.
 DP3253
 DP3253.The orthometric height was determined by differential leveling and
 DP3253.adjusted by the NATIONAL GEODETIC SURVEY
 DP3253.in July 2014.
 DP3253
 DP3253.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3253.GEOID18 height accuracy estimate available here.
 DP3253
 DP3253.Click photographs - Photos may exist for this station.
 DP3253
 DP3253.The dynamic height is computed by dividing the NAVD 88
 DP3253.geopotential number by the normal gravity value computed on the
 DP3253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3253.degrees latitude (g = 980.6199 gals.).
 DP3253
 DP3253.The modeled gravity was interpolated from observed gravity values.
 DP3253
 DP3253;                    North         East    Units  Estimated Accuracy
 DP3253;SPC IL W     -   414,411.4     608,732.2     MT  (+/- 3 meters HH1 GPS) 
 DP3253
 DP3253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4922073095(NAD 83)
 DP3253
 DP3253                          SUPERSEDED SURVEY CONTROL
 DP3253
 DP3253.No superseded survey control is available for this station.
 DP3253
 DP3253_MARKER: F = FLANGE-ENCASED ROD
 DP3253_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3253_STAMPING: AK 045
 DP3253_MARK LOGO: UIL
 DP3253_PROJECTION: RECESSED 10 CENTIMETERS
 DP3253_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3253_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3253+STABILITY: POSITION/ELEVATION WELL
 DP3253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3253+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2018
 DP3253_ROD/PIPE-DEPTH: 7.3 meters
 DP3253_SLEEVE-DEPTH  : 0.9 meters
 DP3253
 DP3253  HISTORY     - Date     Condition        Report By
 DP3253  HISTORY     - 20130612 MONUMENTED       AMESC
 DP3253  HISTORY     - 20180221 GOOD             ILDT
 DP3253
 DP3253                          STATION DESCRIPTION
 DP3253
 DP3253'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3253'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DP3253'BENTLEY, 5.8 MI (9.3 KM) WEST-SOUTHWEST OF CARTHAGE AND 5.1 MI (8.2
 DP3253'KM) EAST OF HAMILTON.
 DP3253'
 DP3253'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3253'CARTHAGE, PROCEED WEST ON US ROUTE 136 FOR 5.1 MI (8.2 KM) TO COUNTY
 DP3253'ROAD 1450E.  CONTINUE WEST ON US ROUTE 136 FOR 0.8 MI (1.3 KM) TO THE
 DP3253'STATION ON THE RIGHT.
 DP3253'
 DP3253'THE STATION IS 62.0 FT (18.9 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3253'136, 267.5 FT (81.5 M) NORTHWEST OF THE CENTERLINE OF THE NORTH END OF
 DP3253'A 30 INCH (76 CM) CONCRETE PIPE UNDER US ROUTE 136, 53.3 FT (16.2 M)
 DP3253'NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP3253'UNDER A FIELD ENTRANCE AND 25.0 FT (7.6 M) SOUTHEAST OF A TELEPHONE
 DP3253'PEDESTAL NUMBER 'B4 1'.
 DP3253'
 DP3253'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3253'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3253'IN IDENTIFICATION.
 DP3253
 DP3253                          STATION RECOVERY (2018)
 DP3253
 DP3253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3254 ***********************************************************************
 DP3254  DESIGNATION -  AK 046
 DP3254  PID         -  DP3254
 DP3254  STATE/COUNTY-  IL/HANCOCK
 DP3254  COUNTRY     -  US
 DP3254  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3254
 DP3254                         *CURRENT SURVEY CONTROL
 DP3254  ______________________________________________________________________
 DP3254* NAD 83(1986) POSITION- 40 23 47.64   (N) 091 13 20.88   (W)   HD_HELD1
 DP3254* NAVD 88 ORTHO HEIGHT -   204.891 (meters)      672.21  (feet) ADJUSTED
 DP3254  ______________________________________________________________________
 DP3254  GEOID HEIGHT    -        -33.255 (meters)                     GEOID18
 DP3254  DYNAMIC HEIGHT  -        204.786 (meters)      671.87  (feet) COMP
 DP3254  MODELED GRAVITY -    980,110.9   (mgal)                       NAVD 88
 DP3254
 DP3254  VERT ORDER      -  SECOND    CLASS I
 DP3254
 DP3254.The horizontal coordinates were determined by differentially corrected
 DP3254.hand held GPS observations or other comparable positioning techniques
 DP3254.and have an estimated accuracy of +/- 3 meters.
 DP3254
 DP3254.The orthometric height was determined by differential leveling and
 DP3254.adjusted by the NATIONAL GEODETIC SURVEY
 DP3254.in July 2014.
 DP3254
 DP3254.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3254.GEOID18 height accuracy estimate available here.
 DP3254
 DP3254.Click photographs - Photos may exist for this station.
 DP3254
 DP3254.The dynamic height is computed by dividing the NAVD 88
 DP3254.geopotential number by the normal gravity value computed on the
 DP3254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3254.degrees latitude (g = 980.6199 gals.).
 DP3254
 DP3254.The modeled gravity was interpolated from observed gravity values.
 DP3254
 DP3254;                    North         East    Units  Estimated Accuracy
 DP3254;SPC IL W     -   414,554.6     610,369.3     MT  (+/- 3 meters HH1 GPS) 
 DP3254
 DP3254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5085273290(NAD 83)
 DP3254
 DP3254                          SUPERSEDED SURVEY CONTROL
 DP3254
 DP3254.No superseded survey control is available for this station.
 DP3254
 DP3254_MARKER: F = FLANGE-ENCASED ROD
 DP3254_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3254_STAMPING: AK 046
 DP3254_MARK LOGO: UIL
 DP3254_PROJECTION: RECESSED 10 CENTIMETERS
 DP3254_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3254_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3254+STABILITY: POSITION/ELEVATION WELL
 DP3254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3254+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2018
 DP3254_ROD/PIPE-DEPTH: 6.1 meters
 DP3254_SLEEVE-DEPTH  : 0.9 meters
 DP3254
 DP3254  HISTORY     - Date     Condition        Report By
 DP3254  HISTORY     - 20130606 MONUMENTED       AMESC
 DP3254  HISTORY     - 20180223 GOOD             ILDT
 DP3254
 DP3254                          STATION DESCRIPTION
 DP3254
 DP3254'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3254'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-NORTHWEST OF
 DP3254'BENTLEY, 6.1 MI (9.8 KM) EAST OF HAMILTON AND 4.8 MI (7.7 KM)
 DP3254'WEST-SOUTHWEST OF CARTHAGE.
 DP3254'
 DP3254'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3254'CARTHAGE, PROCEED WEST ON US ROUTE 136 FOR 4.6 MI (7.4 KM) TO COUNTY
 DP3254'ROAD 1500E.  CONTINUE WEST ON US ROUTE 136 FOR 0.3 MI (0.5 KM) TO THE
 DP3254'STATION ON THE RIGHT.
 DP3254'
 DP3254'THE STATION IS 56.5 FT (17.2 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3254'136, 556 FT (169.5 M) WEST OF A TELEPHONE PEDESTAL, 530 FT (161.5 M)
 DP3254'WEST OF THE WEST END OF A CONCRETE PAVED DITCH AND 284.0 FT (86.6 M)
 DP3254'WEST-NORTHWEST OF AN 'ADOPT A HIGHWAY' SIGN IN THE SOUTHERLY
 DP3254'RIGHT-OF-WAY.
 DP3254'
 DP3254'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3254'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3254'IN IDENTIFICATION.
 DP3254
 DP3254                          STATION RECOVERY (2018)
 DP3254
 DP3254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3255 ***********************************************************************
 DP3255  DESIGNATION -  AK 047
 DP3255  PID         -  DP3255
 DP3255  STATE/COUNTY-  IL/HANCOCK
 DP3255  COUNTRY     -  US
 DP3255  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3255
 DP3255                         *CURRENT SURVEY CONTROL
 DP3255  ______________________________________________________________________
 DP3255* NAD 83(1986) POSITION- 40 24 01.04   (N) 091 12 20.71   (W)   HD_HELD1
 DP3255* NAVD 88 ORTHO HEIGHT -   205.731 (meters)      674.97  (feet) ADJUSTED
 DP3255  ______________________________________________________________________
 DP3255  GEOID HEIGHT    -        -33.261 (meters)                     GEOID18
 DP3255  DYNAMIC HEIGHT  -        205.626 (meters)      674.62  (feet) COMP
 DP3255  MODELED GRAVITY -    980,111.0   (mgal)                       NAVD 88
 DP3255
 DP3255  VERT ORDER      -  SECOND    CLASS I
 DP3255
 DP3255.The horizontal coordinates were determined by differentially corrected
 DP3255.hand held GPS observations or other comparable positioning techniques
 DP3255.and have an estimated accuracy of +/- 3 meters.
 DP3255
 DP3255.The orthometric height was determined by differential leveling and
 DP3255.adjusted by the NATIONAL GEODETIC SURVEY
 DP3255.in July 2014.
 DP3255
 DP3255.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3255.GEOID18 height accuracy estimate available here.
 DP3255
 DP3255.Click photographs - Photos may exist for this station.
 DP3255
 DP3255.The dynamic height is computed by dividing the NAVD 88
 DP3255.geopotential number by the normal gravity value computed on the
 DP3255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3255.degrees latitude (g = 980.6199 gals.).
 DP3255
 DP3255.The modeled gravity was interpolated from observed gravity values.
 DP3255
 DP3255;                    North         East    Units  Estimated Accuracy
 DP3255;SPC IL W     -   414,951.1     611,793.1     MT  (+/- 3 meters HH1 GPS) 
 DP3255
 DP3255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5226273732(NAD 83)
 DP3255
 DP3255                          SUPERSEDED SURVEY CONTROL
 DP3255
 DP3255.No superseded survey control is available for this station.
 DP3255
 DP3255_MARKER: F = FLANGE-ENCASED ROD
 DP3255_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3255_STAMPING: AK 047
 DP3255_MARK LOGO: UIL
 DP3255_PROJECTION: RECESSED 8 CENTIMETERS
 DP3255_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3255_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3255+STABILITY: POSITION/ELEVATION WELL
 DP3255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3255+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2013
 DP3255_ROD/PIPE-DEPTH: 12.2 meters
 DP3255_SLEEVE-DEPTH  : 0.9 meters
 DP3255
 DP3255  HISTORY     - Date     Condition        Report By
 DP3255  HISTORY     - 20130606 MONUMENTED       AMESC
 DP3255
 DP3255                          STATION DESCRIPTION
 DP3255
 DP3255'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3255'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF HAMILTON, 6.3 MI
 DP3255'(10.1 KM) NORTHWEST OF BENTLEY AND 3.8 MI (6.1 KM) WEST-SOUTHWEST OF
 DP3255'CARTHAGE.
 DP3255'
 DP3255'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3255'CARTHAGE, PROCEED WEST ON US ROUTE 136 FOR 3.55 MI (5.7 KM) TO COUNTY
 DP3255'ROAD 1600E.  CONTINUE WEST ON US ROUTE 136 FOR 0.4 MI (0.6 KM) TO THE
 DP3255'STATION ON THE RIGHT.
 DP3255'
 DP3255'THE STATION IS 68.0 FT (20.7 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3255'136, 258.0 FT (78.6 M) NORTHEAST OF THE CENTERLINE OF THE SOUTH SIDE
 DP3255'OF A 36 INCH (91 CM) CONCRETE PIPE WITH HEADWALL, 242.5 FT (73.9 M)
 DP3255'NORTHEAST OF A POWER POLE AND 46.0 FT (14.0 M) SOUTHWEST OF A POWER
 DP3255'POLE.
 DP3255'
 DP3255'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3255'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3255'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3256 ***********************************************************************
 DP3256  DESIGNATION -  AK 048
 DP3256  PID         -  DP3256
 DP3256  STATE/COUNTY-  IL/HANCOCK
 DP3256  COUNTRY     -  US
 DP3256  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3256
 DP3256                         *CURRENT SURVEY CONTROL
 DP3256  ______________________________________________________________________
 DP3256* NAD 83(1986) POSITION- 40 24 14.79   (N) 091 11 18.35   (W)   HD_HELD1
 DP3256* NAVD 88 ORTHO HEIGHT -   212.309 (meters)      696.55  (feet) ADJUSTED
 DP3256  ______________________________________________________________________
 DP3256  GEOID HEIGHT    -        -33.266 (meters)                     GEOID18
 DP3256  DYNAMIC HEIGHT  -        212.201 (meters)      696.20  (feet) COMP
 DP3256  MODELED GRAVITY -    980,111.5   (mgal)                       NAVD 88
 DP3256
 DP3256  VERT ORDER      -  SECOND    CLASS I
 DP3256
 DP3256.The horizontal coordinates were determined by differentially corrected
 DP3256.hand held GPS observations or other comparable positioning techniques
 DP3256.and have an estimated accuracy of +/- 3 meters.
 DP3256
 DP3256.The orthometric height was determined by differential leveling and
 DP3256.adjusted by the NATIONAL GEODETIC SURVEY
 DP3256.in July 2014.
 DP3256
 DP3256.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3256.GEOID18 height accuracy estimate available here.
 DP3256
 DP3256.Click photographs - Photos may exist for this station.
 DP3256
 DP3256.The dynamic height is computed by dividing the NAVD 88
 DP3256.geopotential number by the normal gravity value computed on the
 DP3256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3256.degrees latitude (g = 980.6199 gals.).
 DP3256
 DP3256.The modeled gravity was interpolated from observed gravity values.
 DP3256
 DP3256;                    North         East    Units  Estimated Accuracy
 DP3256;SPC IL W     -   415,358.0     613,268.5     MT  (+/- 3 meters HH1 GPS) 
 DP3256
 DP3256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5372374186(NAD 83)
 DP3256
 DP3256                          SUPERSEDED SURVEY CONTROL
 DP3256
 DP3256.No superseded survey control is available for this station.
 DP3256
 DP3256_MARKER: F = FLANGE-ENCASED ROD
 DP3256_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3256_STAMPING: AK 048
 DP3256_MARK LOGO: UIL
 DP3256_PROJECTION: RECESSED 8 CENTIMETERS
 DP3256_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3256_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3256+STABILITY: POSITION/ELEVATION WELL
 DP3256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3256+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2018
 DP3256_ROD/PIPE-DEPTH: 6.1 meters
 DP3256_SLEEVE-DEPTH  : 0.9 meters
 DP3256
 DP3256  HISTORY     - Date     Condition        Report By
 DP3256  HISTORY     - 20130606 MONUMENTED       AMESC
 DP3256  HISTORY     - 20180223 GOOD             ILDT
 DP3256
 DP3256                          STATION DESCRIPTION
 DP3256
 DP3256'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3256'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST OF HAMILTON, 5.8 MI
 DP3256'(9.3 KM) NORTHWEST OF BENTLEY AND 2.9 MI (4.7 KM) WEST-SOUTHWEST OF
 DP3256'CARTHAGE.
 DP3256'
 DP3256'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3256'CARTHAGE, PROCEED WEST ON US ROUTE 136 FOR 2.5 MI (4.0 KM) TO COUNTY
 DP3256'ROAD 1700E.  CONTINUE WEST ON US ROUTE 136 FOR 0.5 MI (0.8 KM) TO THE
 DP3256'STATION ON THE RIGHT.
 DP3256'
 DP3256'THE STATION IS 65.0 FT (19.8 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3256'136, 530 FT (161.5 M) SOUTHWEST OF THE CENTERLINE OF A FIELD ENTRANCE
 DP3256'TO THE NORTH AND 3.7 FT (1.1 M) SOUTH OF A METAL FENCE POST.
 DP3256'
 DP3256'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3256'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3256'IN IDENTIFICATION.
 DP3256
 DP3256                          STATION RECOVERY (2018)
 DP3256
 DP3256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3257 ***********************************************************************
 DP3257  DESIGNATION -  AK 049
 DP3257  PID         -  DP3257
 DP3257  STATE/COUNTY-  IL/HANCOCK
 DP3257  COUNTRY     -  US
 DP3257  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3257
 DP3257                         *CURRENT SURVEY CONTROL
 DP3257  ______________________________________________________________________
 DP3257* NAD 83(1986) POSITION- 40 24 28.15   (N) 091 10 18.13   (W)   HD_HELD1
 DP3257* NAVD 88 ORTHO HEIGHT -   212.867 (meters)      698.38  (feet) ADJUSTED
 DP3257  ______________________________________________________________________
 DP3257  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 DP3257  DYNAMIC HEIGHT  -        212.758 (meters)      698.02  (feet) COMP
 DP3257  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 DP3257
 DP3257  VERT ORDER      -  SECOND    CLASS I
 DP3257
 DP3257.The horizontal coordinates were determined by differentially corrected
 DP3257.hand held GPS observations or other comparable positioning techniques
 DP3257.and have an estimated accuracy of +/- 3 meters.
 DP3257
 DP3257.The orthometric height was determined by differential leveling and
 DP3257.adjusted by the NATIONAL GEODETIC SURVEY
 DP3257.in July 2014.
 DP3257
 DP3257.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3257.GEOID18 height accuracy estimate available here.
 DP3257
 DP3257.Click photographs - Photos may exist for this station.
 DP3257
 DP3257.The dynamic height is computed by dividing the NAVD 88
 DP3257.geopotential number by the normal gravity value computed on the
 DP3257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3257.degrees latitude (g = 980.6199 gals.).
 DP3257
 DP3257.The modeled gravity was interpolated from observed gravity values.
 DP3257
 DP3257;                    North         East    Units  Estimated Accuracy
 DP3257;SPC IL W     -   415,753.8     614,693.1     MT  (+/- 3 meters HH1 GPS) 
 DP3257
 DP3257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5513474627(NAD 83)
 DP3257
 DP3257                          SUPERSEDED SURVEY CONTROL
 DP3257
 DP3257.No superseded survey control is available for this station.
 DP3257
 DP3257_MARKER: F = FLANGE-ENCASED ROD
 DP3257_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3257_STAMPING: AK 049
 DP3257_MARK LOGO: UIL
 DP3257_PROJECTION: RECESSED 10 CENTIMETERS
 DP3257_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3257_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3257+STABILITY: POSITION/ELEVATION WELL
 DP3257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3257+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2013
 DP3257_ROD/PIPE-DEPTH: 6.1 meters
 DP3257_SLEEVE-DEPTH  : 0.9 meters
 DP3257
 DP3257  HISTORY     - Date     Condition        Report By
 DP3257  HISTORY     - 20130606 MONUMENTED       AMESC
 DP3257
 DP3257                          STATION DESCRIPTION
 DP3257
 DP3257'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3257'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHWEST OF
 DP3257'BURNSIDE, 5.4 MI (8.7 KM) NORTHWEST OF BENTLEY AND 2.0 MI (3.2 KM)
 DP3257'WEST-SOUTHWEST OF CARTHAGE.
 DP3257'
 DP3257'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3257'CARTHAGE, PROCEED WEST ON US ROUTE 136 FOR 1.3 MI (2.1 KM) TO MAIN
 DP3257'STREET.  CONTINUE WEST ON US ROUTE 136 FOR 0.8 MI (1.3 KM) TO THE
 DP3257'STATION ON THE RIGHT.
 DP3257'
 DP3257'THE STATION IS 69.7 FT (21.2 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3257'136, 74.5 FT (22.7 M) NORTHEAST OF THE CENTERLINE OF THE GRAVEL
 DP3257'DRIVEWAY TO '1736' MAIN STREET, 57.6 FT (17.6 M) NORTHEAST OF THE EAST
 DP3257'END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY,
 DP3257'37.0 FT (11.3 M) EAST-SOUTHEAST OF A POWER POLE WITH TRANSFORMER, 32.0
 DP3257'FT (9.8 M) EAST OF A CONCRETE RIGHT-OF-WAY MARKER AND 6.2 FT (1.9 M)
 DP3257'SOUTH OF AN EAST-WEST FENCE.
 DP3257'
 DP3257'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3257'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3257'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3258 ***********************************************************************
 DP3258  DESIGNATION -  AK 050
 DP3258  PID         -  DP3258
 DP3258  STATE/COUNTY-  IL/HANCOCK
 DP3258  COUNTRY     -  US
 DP3258  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3258
 DP3258                         *CURRENT SURVEY CONTROL
 DP3258  ______________________________________________________________________
 DP3258* NAD 83(1986) POSITION- 40 24 38.58   (N) 091 09 27.77   (W)   HD_HELD1
 DP3258* NAVD 88 ORTHO HEIGHT -   209.844 (meters)      688.46  (feet) ADJUSTED
 DP3258  ______________________________________________________________________
 DP3258  GEOID HEIGHT    -        -33.275 (meters)                     GEOID18
 DP3258  DYNAMIC HEIGHT  -        209.737 (meters)      688.11  (feet) COMP
 DP3258  MODELED GRAVITY -    980,113.1   (mgal)                       NAVD 88
 DP3258
 DP3258  VERT ORDER      -  SECOND    CLASS I
 DP3258
 DP3258.The horizontal coordinates were determined by differentially corrected
 DP3258.hand held GPS observations or other comparable positioning techniques
 DP3258.and have an estimated accuracy of +/- 3 meters.
 DP3258
 DP3258.The orthometric height was determined by differential leveling and
 DP3258.adjusted by the NATIONAL GEODETIC SURVEY
 DP3258.in July 2014.
 DP3258
 DP3258.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3258.GEOID18 height accuracy estimate available here.
 DP3258
 DP3258.Click photographs - Photos may exist for this station.
 DP3258
 DP3258.The dynamic height is computed by dividing the NAVD 88
 DP3258.geopotential number by the normal gravity value computed on the
 DP3258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3258.degrees latitude (g = 980.6199 gals.).
 DP3258
 DP3258.The modeled gravity was interpolated from observed gravity values.
 DP3258
 DP3258;                    North         East    Units  Estimated Accuracy
 DP3258;SPC IL W     -   416,062.1     615,884.1     MT  (+/- 3 meters HH1 GPS) 
 DP3258
 DP3258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5631574973(NAD 83)
 DP3258
 DP3258                          SUPERSEDED SURVEY CONTROL
 DP3258
 DP3258.No superseded survey control is available for this station.
 DP3258
 DP3258_MARKER: F = FLANGE-ENCASED ROD
 DP3258_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3258_STAMPING: AK 050
 DP3258_MARK LOGO: UIL
 DP3258_PROJECTION: RECESSED 13 CENTIMETERS
 DP3258_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3258_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3258+STABILITY: POSITION/ELEVATION WELL
 DP3258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3258+SATELLITE: SATELLITE OBSERVATIONS - February 26, 2018
 DP3258_ROD/PIPE-DEPTH: 6.4 meters
 DP3258_SLEEVE-DEPTH  : 0.9 meters
 DP3258
 DP3258  HISTORY     - Date     Condition        Report By
 DP3258  HISTORY     - 20130606 MONUMENTED       AMESC
 DP3258  HISTORY     - 20180226 GOOD             ILDT
 DP3258
 DP3258                          STATION DESCRIPTION
 DP3258
 DP3258'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3258'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHWEST OF
 DP3258'BURNSIDE, 5.2 MI (8.4 KM) NORTH-NORTHWEST OF BENTLEY AND 1.2 MI (1.9
 DP3258'KM) WEST-SOUTHWEST OF CARTHAGE.
 DP3258'
 DP3258'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3258'CARTHAGE, PROCEED WEST ON US ROUTE 136 FOR 1.3 MI (2.1 KM) TO MAIN
 DP3258'STREET AND THE STATION ON THE LEFT IN THE SOUTHERLY ANGLE OF THE
 DP3258'INTERSECTION.
 DP3258'
 DP3258'THE STATION IS 69.0 FT (21.0 M) SOUTHWEST OF THE CENTERLINE OF MAIN
 DP3258'STREET, 110.5 FT (33.7 M) SOUTHEAST OF THE CENTERLINE OF US ROUTE 136,
 DP3258'198.5 FT (60.5 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER '69', 190 FT
 DP3258'(57.9 M) SOUTHEAST OF THE SOUTHEAST CORNER OF 'DEARWESTER GRAIN
 DP3258'SERVICE AND NUTRITION' SERVICE BUILDING AND 43.0 FT (13.1 M) EAST OF
 DP3258'THE NORTHEAST CORNER OF THE 'WELCOME TO CARTHAGE' SIGN.
 DP3258'
 DP3258'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3258'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3258'IN IDENTIFICATION.
 DP3258
 DP3258                          STATION RECOVERY (2018)
 DP3258
 DP3258'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3259 ***********************************************************************
 DP3259  DESIGNATION -  AK 051
 DP3259  PID         -  DP3259
 DP3259  STATE/COUNTY-  IL/HANCOCK
 DP3259  COUNTRY     -  US
 DP3259  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3259
 DP3259                         *CURRENT SURVEY CONTROL
 DP3259  ______________________________________________________________________
 DP3259* NAD 83(1986) POSITION- 40 25 07.28   (N) 091 07 38.67   (W)   HD_HELD1
 DP3259* NAVD 88 ORTHO HEIGHT -   204.247 (meters)      670.10  (feet) ADJUSTED
 DP3259  ______________________________________________________________________
 DP3259  GEOID HEIGHT    -        -33.285 (meters)                     GEOID18
 DP3259  DYNAMIC HEIGHT  -        204.144 (meters)      669.76  (feet) COMP
 DP3259  MODELED GRAVITY -    980,114.9   (mgal)                       NAVD 88
 DP3259
 DP3259  VERT ORDER      -  SECOND    CLASS I
 DP3259
 DP3259.The horizontal coordinates were determined by differentially corrected
 DP3259.hand held GPS observations or other comparable positioning techniques
 DP3259.and have an estimated accuracy of +/- 3 meters.
 DP3259
 DP3259.The orthometric height was determined by differential leveling and
 DP3259.adjusted by the NATIONAL GEODETIC SURVEY
 DP3259.in July 2014.
 DP3259
 DP3259.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3259.GEOID18 height accuracy estimate available here.
 DP3259
 DP3259.Click photographs - Photos may exist for this station.
 DP3259
 DP3259.The dynamic height is computed by dividing the NAVD 88
 DP3259.geopotential number by the normal gravity value computed on the
 DP3259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3259.degrees latitude (g = 980.6199 gals.).
 DP3259
 DP3259.The modeled gravity was interpolated from observed gravity values.
 DP3259
 DP3259;                    North         East    Units  Estimated Accuracy
 DP3259;SPC IL W     -   416,919.0     618,466.0     MT  (+/- 3 meters HH1 GPS) 
 DP3259
 DP3259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5886775912(NAD 83)
 DP3259
 DP3259                          SUPERSEDED SURVEY CONTROL
 DP3259
 DP3259.No superseded survey control is available for this station.
 DP3259
 DP3259_MARKER: F = FLANGE-ENCASED ROD
 DP3259_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3259_STAMPING: AK 051
 DP3259_MARK LOGO: UIL
 DP3259_PROJECTION: RECESSED 10 CENTIMETERS
 DP3259_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3259_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3259+STABILITY: POSITION/ELEVATION WELL
 DP3259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3259+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2018
 DP3259_ROD/PIPE-DEPTH: 8.5 meters
 DP3259_SLEEVE-DEPTH  : 0.9 meters
 DP3259
 DP3259  HISTORY     - Date     Condition        Report By
 DP3259  HISTORY     - 20130606 MONUMENTED       AMESC
 DP3259  HISTORY     - 20141001 GOOD             DJHENK
 DP3259  HISTORY     - 20180227 GOOD             ILDT
 DP3259
 DP3259                          STATION DESCRIPTION
 DP3259
 DP3259'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3259'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHWEST OF
 DP3259'BURNSIDE, 5.2 MI (8.4 KM) NORTH OF BENTLEY AND IN THE TOWN OF
 DP3259'CARTHAGE, IL.
 DP3259'
 DP3259'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3259'CARTHAGE, PROCEED EAST ON US ROUTE 136 FOR 0.45 MI (0.7 KM) TO FIRST
 DP3259'STREET, THENCE NORTH ON FIRST STREET FOR 0.15 MI (0.2 KM) TO CENTER
 DP3259'STREET AND THE STATION ON THE LEFT.
 DP3259'
 DP3259'THE STATION IS 27.0 FT (8.2 M) WEST OF THE PROJECTED CENTERLINE OF
 DP3259'FIRST STREET, 15.5 FT (4.7 M) NORTH OF THE CENTERLINE OF CENTER
 DP3259'STREET, 88.0 FT (26.8 M) EAST OF A POWER POLE WITH GUY WIRE, 71.0 FT
 DP3259'(21.6 M) NORTH OF A POWER POLE, 41.0 FT (12.5 M) NORTHEAST OF A FIRE
 DP3259'HYDRANT, 26.0 FT (7.9 M) WEST OF THE EAST ENTRANCE TO JOE AND HELEN
 DP3259'GRATES SPORT COMPLEX AND 9.2 FT (2.8 M) WEST OF A POWER POLE WITH
 DP3259'LIGHT.
 DP3259'
 DP3259'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3259'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3259'IN IDENTIFICATION.
 DP3259
 DP3259                          STATION RECOVERY (2014)
 DP3259
 DP3259'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DP3259'RECOVERED AS DESCRIBED.
 DP3259
 DP3259                          STATION RECOVERY (2018)
 DP3259
 DP3259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3260 ***********************************************************************
 DP3260  DESIGNATION -  AK 052
 DP3260  PID         -  DP3260
 DP3260  STATE/COUNTY-  IL/HANCOCK
 DP3260  COUNTRY     -  US
 DP3260  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3260
 DP3260                         *CURRENT SURVEY CONTROL
 DP3260  ______________________________________________________________________
 DP3260* NAD 83(1986) POSITION- 40 25 33.03   (N) 091 08 21.66   (W)   HD_HELD1
 DP3260* NAVD 88 ORTHO HEIGHT -   204.124 (meters)      669.70  (feet) ADJUSTED
 DP3260  ______________________________________________________________________
 DP3260  GEOID HEIGHT    -        -33.290 (meters)                     GEOID18
 DP3260  DYNAMIC HEIGHT  -        204.021 (meters)      669.36  (feet) COMP
 DP3260  MODELED GRAVITY -    980,114.9   (mgal)                       NAVD 88
 DP3260
 DP3260  VERT ORDER      -  SECOND    CLASS I
 DP3260
 DP3260.The horizontal coordinates were determined by differentially corrected
 DP3260.hand held GPS observations or other comparable positioning techniques
 DP3260.and have an estimated accuracy of +/- 3 meters.
 DP3260
 DP3260.The orthometric height was determined by differential leveling and
 DP3260.adjusted by the NATIONAL GEODETIC SURVEY
 DP3260.in July 2014.
 DP3260
 DP3260.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3260.GEOID18 height accuracy estimate available here.
 DP3260
 DP3260.Click photographs - Photos may exist for this station.
 DP3260
 DP3260.The dynamic height is computed by dividing the NAVD 88
 DP3260.geopotential number by the normal gravity value computed on the
 DP3260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3260.degrees latitude (g = 980.6199 gals.).
 DP3260
 DP3260.The modeled gravity was interpolated from observed gravity values.
 DP3260
 DP3260;                    North         East    Units  Estimated Accuracy
 DP3260;SPC IL W     -   417,724.3     617,461.3     MT  (+/- 3 meters HH1 GPS) 
 DP3260
 DP3260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5783776685(NAD 83)
 DP3260
 DP3260                          SUPERSEDED SURVEY CONTROL
 DP3260
 DP3260.No superseded survey control is available for this station.
 DP3260
 DP3260_MARKER: F = FLANGE-ENCASED ROD
 DP3260_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3260_STAMPING: AK 052
 DP3260_MARK LOGO: UIL
 DP3260_PROJECTION: RECESSED 8 CENTIMETERS
 DP3260_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3260_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3260+STABILITY: POSITION/ELEVATION WELL
 DP3260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3260+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2018
 DP3260_ROD/PIPE-DEPTH: 11.0 meters
 DP3260_SLEEVE-DEPTH  : 0.9 meters
 DP3260
 DP3260  HISTORY     - Date     Condition        Report By
 DP3260  HISTORY     - 20130606 MONUMENTED       AMESC
 DP3260  HISTORY     - 20180227 GOOD             ILDT
 DP3260
 DP3260                          STATION DESCRIPTION
 DP3260
 DP3260'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3260'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTH-NORTHWEST OF
 DP3260'BENTLEY, 5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF BURNSIDE AND 0.7 MI (1.1
 DP3260'KM) NORTH-NORTHWEST OF CARTHAGE.
 DP3260'
 DP3260'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3260'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 0.70 MI (1.1 KM) TO THE
 DP3260'MOSS RIDGE CEMETERY AND THE STATION ON THE LEFT.
 DP3260'
 DP3260'THE STATION IS 31.5 FT (9.6 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3260'56.0 FT (17.1 M) NORTH OF THE CENTERLINE OF ROAD 1900E, 168.0 FT (51.2
 DP3260'M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER 'LA T40', 137.0 FT (41.8 M)
 DP3260'NORTHEAST OF THE NORTHEAST CORNER OF RESTHAVEN ABBEY, 124.5 FT (37.9
 DP3260'M) SOUTHWEST OF A FIRE HYDRANT NORTH OF SANDBURG DRIVE AND 40.0 FT
 DP3260'(12.2 M) NORTHEAST OF THE NORTHEAST CORNER OF THE HEADSTONE OF 'LYDIA
 DP3260'GRAYDEN 1902-1968'.
 DP3260'
 DP3260'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3260'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3260'IN IDENTIFICATION.
 DP3260
 DP3260                          STATION RECOVERY (2018)
 DP3260
 DP3260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3260'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3261 ***********************************************************************
 DP3261  DESIGNATION -  AK 053
 DP3261  PID         -  DP3261
 DP3261  STATE/COUNTY-  IL/HANCOCK
 DP3261  COUNTRY     -  US
 DP3261  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3261
 DP3261                         *CURRENT SURVEY CONTROL
 DP3261  ______________________________________________________________________
 DP3261* NAD 83(1986) POSITION- 40 26 19.53   (N) 091 08 24.41   (W)   HD_HELD1
 DP3261* NAVD 88 ORTHO HEIGHT -   202.480 (meters)      664.30  (feet) ADJUSTED
 DP3261  ______________________________________________________________________
 DP3261  GEOID HEIGHT    -        -33.300 (meters)                     GEOID18
 DP3261  DYNAMIC HEIGHT  -        202.378 (meters)      663.97  (feet) COMP
 DP3261  MODELED GRAVITY -    980,115.9   (mgal)                       NAVD 88
 DP3261
 DP3261  VERT ORDER      -  SECOND    CLASS I
 DP3261
 DP3261.The horizontal coordinates were determined by differentially corrected
 DP3261.hand held GPS observations or other comparable positioning techniques
 DP3261.and have an estimated accuracy of +/- 3 meters.
 DP3261
 DP3261.The orthometric height was determined by differential leveling and
 DP3261.adjusted by the NATIONAL GEODETIC SURVEY
 DP3261.in July 2014.
 DP3261
 DP3261.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3261.GEOID18 height accuracy estimate available here.
 DP3261
 DP3261.Click photographs - Photos may exist for this station.
 DP3261
 DP3261.The dynamic height is computed by dividing the NAVD 88
 DP3261.geopotential number by the normal gravity value computed on the
 DP3261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3261.degrees latitude (g = 980.6199 gals.).
 DP3261
 DP3261.The modeled gravity was interpolated from observed gravity values.
 DP3261
 DP3261;                    North         East    Units  Estimated Accuracy
 DP3261;SPC IL W     -   419,159.2     617,412.3     MT  (+/- 3 meters HH1 GPS) 
 DP3261
 DP3261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5774278117(NAD 83)
 DP3261
 DP3261                          SUPERSEDED SURVEY CONTROL
 DP3261
 DP3261.No superseded survey control is available for this station.
 DP3261
 DP3261_MARKER: F = FLANGE-ENCASED ROD
 DP3261_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3261_STAMPING: AK 053
 DP3261_MARK LOGO: UIL
 DP3261_PROJECTION: RECESSED 8 CENTIMETERS
 DP3261_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3261_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3261+STABILITY: POSITION/ELEVATION WELL
 DP3261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3261+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2018
 DP3261_ROD/PIPE-DEPTH: 7.3 meters
 DP3261_SLEEVE-DEPTH  : 0.9 meters
 DP3261
 DP3261  HISTORY     - Date     Condition        Report By
 DP3261  HISTORY     - 20130605 MONUMENTED       AMESC
 DP3261  HISTORY     - 20180302 GOOD             ILDT
 DP3261
 DP3261                          STATION DESCRIPTION
 DP3261
 DP3261'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3261'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHWEST OF
 DP3261'BENTLEY, 5.0 MI (8.0 KM) SOUTH-SOUTHWEST OF BURNSIDE AND 1.6 MI (2.6
 DP3261'KM) NORTH OF CARTHAGE.
 DP3261'
 DP3261'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3261'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 1.65 MI (2.7 KM) TO THE
 DP3261'STATION ON THE LEFT.
 DP3261'
 DP3261'THE STATION IS 37.5 FT (11.4 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3261'146.0 FT (44.5 M) NORTHWEST OF A POWER POLE WITH GUY WIRE, 137.0 FT
 DP3261'(41.8 M) NORTH OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER THE
 DP3261'DRIVEWAY TO '1646' COUNTY ROAD 1900E, 71.5 FT (21.8 M) SOUTH OF
 DP3261'TELEPHONE PEDESTAL NUMBER 'A 52A', 57.0 FT (17.4 M) SOUTH OF A FENCE
 DP3261'CORNER, 45.0 FT (13.7 M) NORTHWEST OF THE WEST SIDE OF A 2' X 2' BOX
 DP3261'CULVERT AND 1.0 FT (0.3 M) EAST OF A NORTH-SOUTH WOODEN FENCE.
 DP3261'
 DP3261'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3261'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3261'IN IDENTIFICATION.
 DP3261
 DP3261                          STATION RECOVERY (2018)
 DP3261
 DP3261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3261'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3262 ***********************************************************************
 DP3262  DESIGNATION -  AK 054
 DP3262  PID         -  DP3262
 DP3262  STATE/COUNTY-  IL/HANCOCK
 DP3262  COUNTRY     -  US
 DP3262  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3262
 DP3262                         *CURRENT SURVEY CONTROL
 DP3262  ______________________________________________________________________
 DP3262* NAD 83(1986) POSITION- 40 27 12.98   (N) 091 08 23.44   (W)   HD_HELD1
 DP3262* NAVD 88 ORTHO HEIGHT -   206.693 (meters)      678.13  (feet) ADJUSTED
 DP3262  ______________________________________________________________________
 DP3262  GEOID HEIGHT    -        -33.309 (meters)                     GEOID18
 DP3262  DYNAMIC HEIGHT  -        206.589 (meters)      677.78  (feet) COMP
 DP3262  MODELED GRAVITY -    980,117.3   (mgal)                       NAVD 88
 DP3262
 DP3262  VERT ORDER      -  SECOND    CLASS I
 DP3262
 DP3262.The horizontal coordinates were determined by differentially corrected
 DP3262.hand held GPS observations or other comparable positioning techniques
 DP3262.and have an estimated accuracy of +/- 3 meters.
 DP3262
 DP3262.The orthometric height was determined by differential leveling and
 DP3262.adjusted by the NATIONAL GEODETIC SURVEY
 DP3262.in July 2014.
 DP3262
 DP3262.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3262.GEOID18 height accuracy estimate available here.
 DP3262
 DP3262.Click photographs - Photos may exist for this station.
 DP3262
 DP3262.The dynamic height is computed by dividing the NAVD 88
 DP3262.geopotential number by the normal gravity value computed on the
 DP3262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3262.degrees latitude (g = 980.6199 gals.).
 DP3262
 DP3262.The modeled gravity was interpolated from observed gravity values.
 DP3262
 DP3262;                    North         East    Units  Estimated Accuracy
 DP3262;SPC IL W     -   420,807.6     617,453.3     MT  (+/- 3 meters HH1 GPS) 
 DP3262
 DP3262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5773179766(NAD 83)
 DP3262
 DP3262                          SUPERSEDED SURVEY CONTROL
 DP3262
 DP3262.No superseded survey control is available for this station.
 DP3262
 DP3262_MARKER: F = FLANGE-ENCASED ROD
 DP3262_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3262_STAMPING: AK 054
 DP3262_MARK LOGO: UIL
 DP3262_PROJECTION: RECESSED 8 CENTIMETERS
 DP3262_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3262_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3262+STABILITY: POSITION/ELEVATION WELL
 DP3262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3262+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2013
 DP3262_ROD/PIPE-DEPTH: 7.3 meters
 DP3262_SLEEVE-DEPTH  : 0.9 meters
 DP3262
 DP3262  HISTORY     - Date     Condition        Report By
 DP3262  HISTORY     - 20130605 MONUMENTED       AMESC
 DP3262
 DP3262                          STATION DESCRIPTION
 DP3262
 DP3262'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3262'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH OF BENTLEY, 4.1 MI
 DP3262'(6.6 KM) SOUTH-SOUTHWEST OF BURNSIDE AND 2.6 MI (4.2 KM) NORTH OF
 DP3262'CARTHAGE.
 DP3262'
 DP3262'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3262'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 2.15 MI (3.5 KM) TO COUNTY
 DP3262'ROAD 1700N.  CONTINUE NORTH ON IL ROUTE 94 FOR 0.5 MI (0.8 KM) TO THE
 DP3262'STATION ON THE LEFT.
 DP3262'
 DP3262'THE STATION IS 40.7 FT (12.4 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3262'81.0 FT (24.7 M) WEST OF A CONCRETE RIGHT-OF-WAY MARKER AND FIRE
 DP3262'HYDRANT, 8.8 FT (2.7 M) WEST OF THE SOUTH END OF A 15 INCH (38 CM)
 DP3262'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 5.0 FT (1.5 M) SOUTHEAST
 DP3262'OF THE EAST POST ON THE 'HISTORIC CARTHAGE JAIL' SIGN AND 2.5 FT (0.8
 DP3262'M) SOUTH OF THE EAST END OF THE EAST-WEST FENCE.
 DP3262'
 DP3262'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3262'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3262'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3263 ***********************************************************************
 DP3263  DESIGNATION -  AK 055
 DP3263  PID         -  DP3263
 DP3263  STATE/COUNTY-  IL/HANCOCK
 DP3263  COUNTRY     -  US
 DP3263  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3263
 DP3263                         *CURRENT SURVEY CONTROL
 DP3263  ______________________________________________________________________
 DP3263* NAD 83(1986) POSITION- 40 27 59.56   (N) 091 08 21.58   (W)   HD_HELD1
 DP3263* NAVD 88 ORTHO HEIGHT -   208.570 (meters)      684.28  (feet) ADJUSTED
 DP3263  ______________________________________________________________________
 DP3263  GEOID HEIGHT    -        -33.316 (meters)                     GEOID18
 DP3263  DYNAMIC HEIGHT  -        208.466 (meters)      683.94  (feet) COMP
 DP3263  MODELED GRAVITY -    980,118.7   (mgal)                       NAVD 88
 DP3263
 DP3263  VERT ORDER      -  SECOND    CLASS I
 DP3263
 DP3263.The horizontal coordinates were determined by differentially corrected
 DP3263.hand held GPS observations or other comparable positioning techniques
 DP3263.and have an estimated accuracy of +/- 3 meters.
 DP3263
 DP3263.The orthometric height was determined by differential leveling and
 DP3263.adjusted by the NATIONAL GEODETIC SURVEY
 DP3263.in July 2014.
 DP3263
 DP3263.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3263.GEOID18 height accuracy estimate available here.
 DP3263
 DP3263.Click photographs - Photos may exist for this station.
 DP3263
 DP3263.The dynamic height is computed by dividing the NAVD 88
 DP3263.geopotential number by the normal gravity value computed on the
 DP3263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3263.degrees latitude (g = 980.6199 gals.).
 DP3263
 DP3263.The modeled gravity was interpolated from observed gravity values.
 DP3263
 DP3263;                    North         East    Units  Estimated Accuracy
 DP3263;SPC IL W     -   422,243.9     617,513.0     MT  (+/- 3 meters HH1 GPS) 
 DP3263
 DP3263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5774481203(NAD 83)
 DP3263
 DP3263                          SUPERSEDED SURVEY CONTROL
 DP3263
 DP3263.No superseded survey control is available for this station.
 DP3263
 DP3263_MARKER: F = FLANGE-ENCASED ROD
 DP3263_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3263_STAMPING: AK 055
 DP3263_MARK LOGO: UIL
 DP3263_PROJECTION: RECESSED 10 CENTIMETERS
 DP3263_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3263_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3263+STABILITY: POSITION/ELEVATION WELL
 DP3263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3263+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2018
 DP3263_ROD/PIPE-DEPTH: 6.1 meters
 DP3263_SLEEVE-DEPTH  : 0.9 meters
 DP3263
 DP3263  HISTORY     - Date     Condition        Report By
 DP3263  HISTORY     - 20130605 MONUMENTED       AMESC
 DP3263  HISTORY     - 20180302 GOOD             ILDT
 DP3263
 DP3263                          STATION DESCRIPTION
 DP3263
 DP3263'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3263'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF
 DP3263'COLUSA, 3.5 MI (5.6 KM) NORTH OF CARTHAGE AND 3.3 MI (5.3 KM)
 DP3263'SOUTHWEST OF BURNSIDE.
 DP3263'
 DP3263'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3263'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 3.15 MI (5.1 KM) TO COUNTY
 DP3263'ROAD 1800N.  CONTINUE NORTH ON IL ROUTE 94 FOR 0.4 MI (0.6 KM) TO THE
 DP3263'STATION ON THE RIGHT.
 DP3263'
 DP3263'THE STATION IS 38.8 FT (11.8 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3263'300 FT (91.4 M) SOUTH OF A POWER POLE AND FIBER OPTIC WARNING POST,
 DP3263'205.0 FT (62.5 M) SOUTHEAST OF A TELEPHONE MANHOLE WITH WARNING POST
 DP3263'IN THE WEST RIGHT-OF-WAY AND 17.2 FT (5.2 M) NORTH OF A POWER POLE.
 DP3263'
 DP3263'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3263'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3263'IN IDENTIFICATION.
 DP3263
 DP3263                          STATION RECOVERY (2018)
 DP3263
 DP3263'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3264 ***********************************************************************
 DP3264  DESIGNATION -  AK 056
 DP3264  PID         -  DP3264
 DP3264  STATE/COUNTY-  IL/HANCOCK
 DP3264  COUNTRY     -  US
 DP3264  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3264
 DP3264                         *CURRENT SURVEY CONTROL
 DP3264  ______________________________________________________________________
 DP3264* NAD 83(1986) POSITION- 40 28 50.36   (N) 091 08 20.60   (W)   HD_HELD1
 DP3264* NAVD 88 ORTHO HEIGHT -   208.240 (meters)      683.20  (feet) ADJUSTED
 DP3264  ______________________________________________________________________
 DP3264  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 DP3264  DYNAMIC HEIGHT  -        208.136 (meters)      682.86  (feet) COMP
 DP3264  MODELED GRAVITY -    980,120.3   (mgal)                       NAVD 88
 DP3264
 DP3264  VERT ORDER      -  SECOND    CLASS I
 DP3264
 DP3264.The horizontal coordinates were determined by differentially corrected
 DP3264.hand held GPS observations or other comparable positioning techniques
 DP3264.and have an estimated accuracy of +/- 3 meters.
 DP3264
 DP3264.The orthometric height was determined by differential leveling and
 DP3264.adjusted by the NATIONAL GEODETIC SURVEY
 DP3264.in July 2014.
 DP3264
 DP3264.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3264.GEOID18 height accuracy estimate available here.
 DP3264
 DP3264.Click photographs - Photos may exist for this station.
 DP3264
 DP3264.The dynamic height is computed by dividing the NAVD 88
 DP3264.geopotential number by the normal gravity value computed on the
 DP3264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3264.degrees latitude (g = 980.6199 gals.).
 DP3264
 DP3264.The modeled gravity was interpolated from observed gravity values.
 DP3264
 DP3264;                    North         East    Units  Estimated Accuracy
 DP3264;SPC IL W     -   423,810.5     617,553.3     MT  (+/- 3 meters HH1 GPS) 
 DP3264
 DP3264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5773482770(NAD 83)
 DP3264
 DP3264                          SUPERSEDED SURVEY CONTROL
 DP3264
 DP3264.No superseded survey control is available for this station.
 DP3264
 DP3264_MARKER: F = FLANGE-ENCASED ROD
 DP3264_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3264_STAMPING: AK 056
 DP3264_MARK LOGO: UIL
 DP3264_PROJECTION: RECESSED 5 CENTIMETERS
 DP3264_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3264_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3264+STABILITY: POSITION/ELEVATION WELL
 DP3264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3264+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2013
 DP3264_ROD/PIPE-DEPTH: 9.1 meters
 DP3264_SLEEVE-DEPTH  : 0.9 meters
 DP3264
 DP3264  HISTORY     - Date     Condition        Report By
 DP3264  HISTORY     - 20130605 MONUMENTED       AMESC
 DP3264
 DP3264                          STATION DESCRIPTION
 DP3264
 DP3264'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3264'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTH-SOUTHEAST OF
 DP3264'COLUSA, 4.4 MI (7.1 KM) NORTH OF CARTHAGE AND 2.6 MI (4.2 KM)
 DP3264'SOUTHWEST OF BURNSIDE.
 DP3264'
 DP3264'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3264'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 4.2 MI (6.8 KM) TO THE WEST
 DP3264'LEG OF COUNTY ROAD 1900N.  CONTINUE NORTH ON IL ROUTE 94 FOR 0.35 MI
 DP3264'(0.6 KM) TO THE STATION ON THE RIGHT.
 DP3264'
 DP3264'THE STATION IS 39.5 FT (12.0 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3264'675 FT (205.7 M) SOUTH OF A FIELD ENTRANCE ON THE EAST SIDE OF IL
 DP3264'ROUTE 94, 322.0 FT (98.1 M) SOUTH OF A POWER POLE AND 16.0 FT (4.9 M)
 DP3264'NORTH OF A POWER POLE.
 DP3264'
 DP3264'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3264'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3264'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3265 ***********************************************************************
 DP3265  DESIGNATION -  AK 057
 DP3265  PID         -  DP3265
 DP3265  STATE/COUNTY-  IL/HANCOCK
 DP3265  COUNTRY     -  US
 DP3265  USGS QUAD   -  CARTHAGE WEST (2018)
 DP3265
 DP3265                         *CURRENT SURVEY CONTROL
 DP3265  ______________________________________________________________________
 DP3265* NAD 83(1986) POSITION- 40 29 37.03   (N) 091 08 20.42   (W)   HD_HELD1
 DP3265* NAVD 88 ORTHO HEIGHT -   201.145 (meters)      659.92  (feet) ADJUSTED
 DP3265  ______________________________________________________________________
 DP3265  GEOID HEIGHT    -        -33.324 (meters)                     GEOID18
 DP3265  DYNAMIC HEIGHT  -        201.045 (meters)      659.60  (feet) COMP
 DP3265  MODELED GRAVITY -    980,121.8   (mgal)                       NAVD 88
 DP3265
 DP3265  VERT ORDER      -  SECOND    CLASS I
 DP3265
 DP3265.The horizontal coordinates were determined by differentially corrected
 DP3265.hand held GPS observations or other comparable positioning techniques
 DP3265.and have an estimated accuracy of +/- 3 meters.
 DP3265
 DP3265.The orthometric height was determined by differential leveling and
 DP3265.adjusted by the NATIONAL GEODETIC SURVEY
 DP3265.in July 2014.
 DP3265
 DP3265.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3265.GEOID18 height accuracy estimate available here.
 DP3265
 DP3265.Click photographs - Photos may exist for this station.
 DP3265
 DP3265.The dynamic height is computed by dividing the NAVD 88
 DP3265.geopotential number by the normal gravity value computed on the
 DP3265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3265.degrees latitude (g = 980.6199 gals.).
 DP3265
 DP3265.The modeled gravity was interpolated from observed gravity values.
 DP3265
 DP3265;                    North         East    Units  Estimated Accuracy
 DP3265;SPC IL W     -   425,250.0     617,573.4     MT  (+/- 3 meters HH1 GPS) 
 DP3265
 DP3265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5770884209(NAD 83)
 DP3265
 DP3265                          SUPERSEDED SURVEY CONTROL
 DP3265
 DP3265.No superseded survey control is available for this station.
 DP3265
 DP3265_MARKER: F = FLANGE-ENCASED ROD
 DP3265_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3265_STAMPING: AK 057
 DP3265_MARK LOGO: UIL
 DP3265_PROJECTION: RECESSED 10 CENTIMETERS
 DP3265_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3265_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3265+STABILITY: POSITION/ELEVATION WELL
 DP3265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3265+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2018
 DP3265_ROD/PIPE-DEPTH: 4.3 meters
 DP3265_SLEEVE-DEPTH  : 0.9 meters
 DP3265
 DP3265  HISTORY     - Date     Condition        Report By
 DP3265  HISTORY     - 20130605 MONUMENTED       AMESC
 DP3265  HISTORY     - 20180306 GOOD             ILDT
 DP3265
 DP3265                          STATION DESCRIPTION
 DP3265
 DP3265'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3265'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTH-SOUTHEAST OF
 DP3265'COLUSA, 5.3 MI (8.5 KM) NORTH OF CARTHAGE AND 2.2 MI (3.5 KM)
 DP3265'WEST-SOUTHWEST OF BURNSIDE.
 DP3265'
 DP3265'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3265'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 5.2 MI (8.4 KM) TO COUNTY
 DP3265'ROAD 2000N.  CONTINUE NORTH ON IL ROUTE 94 FOR 0.2 MI (0.3 KM) TO THE
 DP3265'STATION ON THE LEFT.
 DP3265'
 DP3265'THE STATION IS 33.7 FT (10.3 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3265'125.0 FT (38.1 M) NORTH OF A 'NO PASSING ZONE' SIGN, 90.0 FT (27.4 M)
 DP3265'NORTHWEST OF A POWER POLE WITH TRANSFORMER AND GUY WIRE, 78.0 FT (23.8
 DP3265'M) NORTH OF THE CENTERLINE OF A GRAVEL DRIVE TO '2021' COUNTY ROAD
 DP3265'1900E.
 DP3265'
 DP3265'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3265'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3265'IN IDENTIFICATION.
 DP3265
 DP3265                          STATION RECOVERY (2018)
 DP3265
 DP3265'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3266 ***********************************************************************
 DP3266  DESIGNATION -  AK 058
 DP3266  PID         -  DP3266
 DP3266  STATE/COUNTY-  IL/HANCOCK
 DP3266  COUNTRY     -  US
 DP3266  USGS QUAD   -  COLUSA (2018)
 DP3266
 DP3266                         *CURRENT SURVEY CONTROL
 DP3266  ______________________________________________________________________
 DP3266* NAD 83(1986) POSITION- 40 30 27.38   (N) 091 08 19.26   (W)   HD_HELD1
 DP3266* NAVD 88 ORTHO HEIGHT -   202.732 (meters)      665.13  (feet) ADJUSTED
 DP3266  ______________________________________________________________________
 DP3266  GEOID HEIGHT    -        -33.327 (meters)                     GEOID18
 DP3266  DYNAMIC HEIGHT  -        202.631 (meters)      664.80  (feet) COMP
 DP3266  MODELED GRAVITY -    980,121.9   (mgal)                       NAVD 88
 DP3266
 DP3266  VERT ORDER      -  SECOND    CLASS I
 DP3266
 DP3266.The horizontal coordinates were determined by differentially corrected
 DP3266.hand held GPS observations or other comparable positioning techniques
 DP3266.and have an estimated accuracy of +/- 3 meters.
 DP3266
 DP3266.The orthometric height was determined by differential leveling and
 DP3266.adjusted by the NATIONAL GEODETIC SURVEY
 DP3266.in July 2014.
 DP3266
 DP3266.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3266.GEOID18 height accuracy estimate available here.
 DP3266
 DP3266.Click photographs - Photos may exist for this station.
 DP3266
 DP3266.The dynamic height is computed by dividing the NAVD 88
 DP3266.geopotential number by the normal gravity value computed on the
 DP3266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3266.degrees latitude (g = 980.6199 gals.).
 DP3266
 DP3266.The modeled gravity was interpolated from observed gravity values.
 DP3266
 DP3266;                    North         East    Units  Estimated Accuracy
 DP3266;SPC IL W     -   426,802.7     617,617.8     MT  (+/- 3 meters HH1 GPS) 
 DP3266
 DP3266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5770385763(NAD 83)
 DP3266
 DP3266                          SUPERSEDED SURVEY CONTROL
 DP3266
 DP3266.No superseded survey control is available for this station.
 DP3266
 DP3266_MARKER: F = FLANGE-ENCASED ROD
 DP3266_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3266_STAMPING: AK 058
 DP3266_MARK LOGO: UIL
 DP3266_PROJECTION: RECESSED 5 CENTIMETERS
 DP3266_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3266_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3266+STABILITY: POSITION/ELEVATION WELL
 DP3266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3266+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2013
 DP3266_ROD/PIPE-DEPTH: 5.5 meters
 DP3266_SLEEVE-DEPTH  : 0.9 meters
 DP3266
 DP3266  HISTORY     - Date     Condition        Report By
 DP3266  HISTORY     - 20130605 MONUMENTED       AMESC
 DP3266
 DP3266                          STATION DESCRIPTION
 DP3266
 DP3266'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3266'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH OF CARTHAGE, 4.6
 DP3266'MI (7.4 KM) SOUTH-SOUTHEAST OF COLUSA AND 2.1 MI (3.4 KM) WEST OF
 DP3266'BURNSIDE.
 DP3266'
 DP3266'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3266'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 6.2 MI (10.0 KM) TO EAST
 DP3266'COUNTY ROAD 2100N.  CONTINUE NORTH ON IL ROUTE 94 FOR 0.15 MI (0.2 KM)
 DP3266'TO THE STATION ON THE LEFT.
 DP3266'
 DP3266'THE STATION IS 35.5 FT (10.8 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3266'184.0 FT (56.1 M) SOUTH OF A POWER POLE WITH TRANSFORMER AND TWO GUY
 DP3266'WIRES, 170.0 FT (51.8 M) SOUTH OF THE CENTERLINE OF A PRIVATE DRIVE,
 DP3266'82.5 FT (25.1 M) SOUTH OF THE SOUTH END OF A 15 INCH (38 CM)
 DP3266'CORRUGATED METAL PIPE, 66.0 FT (20.1 M) WEST-NORTHWEST OF THE NORTH
 DP3266'END OF A 3' X 6' BOX CULVERT AND 12.0 FT (3.7 M) NORTH OF A POWER
 DP3266'POLE.
 DP3266'
 DP3266'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3266'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3266'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3267 ***********************************************************************
 DP3267  DESIGNATION -  AK 059
 DP3267  PID         -  DP3267
 DP3267  STATE/COUNTY-  IL/HANCOCK
 DP3267  COUNTRY     -  US
 DP3267  USGS QUAD   -  COLUSA (2018)
 DP3267
 DP3267                         *CURRENT SURVEY CONTROL
 DP3267  ______________________________________________________________________
 DP3267* NAD 83(1986) POSITION- 40 31 12.84   (N) 091 08 17.18   (W)   HD_HELD1
 DP3267* NAVD 88 ORTHO HEIGHT -   210.130 (meters)      689.40  (feet) ADJUSTED
 DP3267  ______________________________________________________________________
 DP3267  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 DP3267  DYNAMIC HEIGHT  -        210.025 (meters)      689.06  (feet) COMP
 DP3267  MODELED GRAVITY -    980,123.3   (mgal)                       NAVD 88
 DP3267
 DP3267  VERT ORDER      -  SECOND    CLASS I
 DP3267
 DP3267.The horizontal coordinates were determined by differentially corrected
 DP3267.hand held GPS observations or other comparable positioning techniques
 DP3267.and have an estimated accuracy of +/- 3 meters.
 DP3267
 DP3267.The orthometric height was determined by differential leveling and
 DP3267.adjusted by the NATIONAL GEODETIC SURVEY
 DP3267.in July 2014.
 DP3267
 DP3267.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3267.GEOID18 height accuracy estimate available here.
 DP3267
 DP3267.Click photographs - Photos may exist for this station.
 DP3267
 DP3267.The dynamic height is computed by dividing the NAVD 88
 DP3267.geopotential number by the normal gravity value computed on the
 DP3267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3267.degrees latitude (g = 980.6199 gals.).
 DP3267
 DP3267.The modeled gravity was interpolated from observed gravity values.
 DP3267
 DP3267;                    North         East    Units  Estimated Accuracy
 DP3267;SPC IL W     -   428,204.3     617,682.3     MT  (+/- 3 meters HH1 GPS) 
 DP3267
 DP3267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5772287165(NAD 83)
 DP3267
 DP3267                          SUPERSEDED SURVEY CONTROL
 DP3267
 DP3267.No superseded survey control is available for this station.
 DP3267
 DP3267_MARKER: F = FLANGE-ENCASED ROD
 DP3267_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3267_STAMPING: AK 059
 DP3267_MARK LOGO: UIL
 DP3267_PROJECTION: RECESSED 8 CENTIMETERS
 DP3267_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3267_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3267+STABILITY: POSITION/ELEVATION WELL
 DP3267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3267+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2018
 DP3267_ROD/PIPE-DEPTH: 11.0 meters
 DP3267_SLEEVE-DEPTH  : 0.9 meters
 DP3267
 DP3267  HISTORY     - Date     Condition        Report By
 DP3267  HISTORY     - 20130605 MONUMENTED       AMESC
 DP3267  HISTORY     - 20180306 GOOD             ILDT
 DP3267
 DP3267                          STATION DESCRIPTION
 DP3267
 DP3267'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3267'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH OF CARTHAGE, 3.8
 DP3267'MI (6.1 KM) SOUTH-SOUTHEAST OF COLUSA AND 2.3 MI (3.7 KM)
 DP3267'WEST-NORTHWEST OF BURNSIDE.
 DP3267'
 DP3267'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3267'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 7.25 MI (11.7 KM) TO COUNTY
 DP3267'ROAD 2200N.  CONTINUE NORTH ON IL ROUTE 94 FOR 170 FT (51.8 M) TO THE
 DP3267'STATION ON THE RIGHT.
 DP3267'
 DP3267'THE STATION IS 40.5 FT (12.3 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3267'186.5 FT (56.8 M) NORTHEAST OF A FIRE HYDRANT, 184.0 FT (56.1 M)
 DP3267'NORTHWEST OF A POWER POLE, 90.0 FT (27.4 M) NORTH OF A POWER POLE WITH
 DP3267'TRANSFORMER AND SIX GUY WIRES.
 DP3267'
 DP3267'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3267'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3267'IN IDENTIFICATION.
 DP3267
 DP3267                          STATION RECOVERY (2018)
 DP3267
 DP3267'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3267'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3268 ***********************************************************************
 DP3268  DESIGNATION -  AK 060
 DP3268  PID         -  DP3268
 DP3268  STATE/COUNTY-  IL/HANCOCK
 DP3268  COUNTRY     -  US
 DP3268  USGS QUAD   -  COLUSA (2018)
 DP3268
 DP3268                         *CURRENT SURVEY CONTROL
 DP3268  ______________________________________________________________________
 DP3268* NAD 83(1986) POSITION- 40 32 05.49   (N) 091 08 15.95   (W)   HD_HELD1
 DP3268* NAVD 88 ORTHO HEIGHT -   204.886 (meters)      672.20  (feet) ADJUSTED
 DP3268  ______________________________________________________________________
 DP3268  GEOID HEIGHT    -        -33.331 (meters)                     GEOID18
 DP3268  DYNAMIC HEIGHT  -        204.784 (meters)      671.86  (feet) COMP
 DP3268  MODELED GRAVITY -    980,125.1   (mgal)                       NAVD 88
 DP3268
 DP3268  VERT ORDER      -  SECOND    CLASS I
 DP3268
 DP3268.The horizontal coordinates were determined by differentially corrected
 DP3268.hand held GPS observations or other comparable positioning techniques
 DP3268.and have an estimated accuracy of +/- 3 meters.
 DP3268
 DP3268.The orthometric height was determined by differential leveling and
 DP3268.adjusted by the NATIONAL GEODETIC SURVEY
 DP3268.in July 2014.
 DP3268
 DP3268.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3268.GEOID18 height accuracy estimate available here.
 DP3268
 DP3268.Click photographs - Photos may exist for this station.
 DP3268
 DP3268.The dynamic height is computed by dividing the NAVD 88
 DP3268.geopotential number by the normal gravity value computed on the
 DP3268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3268.degrees latitude (g = 980.6199 gals.).
 DP3268
 DP3268.The modeled gravity was interpolated from observed gravity values.
 DP3268
 DP3268;                    North         East    Units  Estimated Accuracy
 DP3268;SPC IL W     -   429,828.0     617,729.1     MT  (+/- 3 meters HH1 GPS) 
 DP3268
 DP3268_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5771788790(NAD 83)
 DP3268
 DP3268                          SUPERSEDED SURVEY CONTROL
 DP3268
 DP3268.No superseded survey control is available for this station.
 DP3268
 DP3268_MARKER: F = FLANGE-ENCASED ROD
 DP3268_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3268_STAMPING: AK 060
 DP3268_MARK LOGO: UIL
 DP3268_PROJECTION: RECESSED 10 CENTIMETERS
 DP3268_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3268_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3268+STABILITY: POSITION/ELEVATION WELL
 DP3268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3268+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2013
 DP3268_ROD/PIPE-DEPTH: 5.5 meters
 DP3268_SLEEVE-DEPTH  : 0.9 meters
 DP3268
 DP3268  HISTORY     - Date     Condition        Report By
 DP3268  HISTORY     - 20130605 MONUMENTED       AMESC
 DP3268
 DP3268                          STATION DESCRIPTION
 DP3268
 DP3268'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3268'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF
 DP3268'DALLAS CITY, 2.9 MI (4.7 KM) SOUTH-SOUTHEAST OF COLUSA AND 2.9 MI (4.7
 DP3268'KM) NORTHWEST OF BURNSIDE.
 DP3268'
 DP3268'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3268'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 8.25 MI (13.3 KM) TO COUNTY
 DP3268'ROAD 2300N AND THE STATION ON THE RIGHT IN THE NORTHWEST QUADRANT.
 DP3268'
 DP3268'THE STATION IS 64.5 FT (19.7 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3268'2300, 47.0 FT (14.3 M) EAST OF THE CENTERLINE OF IL ROUTE 94, 88.0 FT
 DP3268'(26.8 M) EAST-NORTHEAST OF A TELEPHONE PEDESTAL, 28.0 FT (8.5 M) FT
 DP3268'NORTH OF A CONCRETE RIGHT-OF-WAY MARKER, 28.0 FT (8.5 M) NORTH OF THE
 DP3268'CORNER OF A NORTH-EAST FENCE AND 3.0 FT (0.9 M) WEST OF A NORTH-SOUTH
 DP3268'FENCE.
 DP3268'
 DP3268'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3268'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3268'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3269 ***********************************************************************
 DP3269  DESIGNATION -  AK 061
 DP3269  PID         -  DP3269
 DP3269  STATE/COUNTY-  IL/HANCOCK
 DP3269  COUNTRY     -  US
 DP3269  USGS QUAD   -  COLUSA (2018)
 DP3269
 DP3269                         *CURRENT SURVEY CONTROL
 DP3269  ______________________________________________________________________
 DP3269* NAD 83(1986) POSITION- 40 33 00.42   (N) 091 08 14.95   (W)   HD_HELD1
 DP3269* NAVD 88 ORTHO HEIGHT -   209.734 (meters)      688.10  (feet) ADJUSTED
 DP3269  ______________________________________________________________________
 DP3269  GEOID HEIGHT    -        -33.333 (meters)                     GEOID18
 DP3269  DYNAMIC HEIGHT  -        209.630 (meters)      687.76  (feet) COMP
 DP3269  MODELED GRAVITY -    980,127.1   (mgal)                       NAVD 88
 DP3269
 DP3269  VERT ORDER      -  SECOND    CLASS I
 DP3269
 DP3269.The horizontal coordinates were determined by differentially corrected
 DP3269.hand held GPS observations or other comparable positioning techniques
 DP3269.and have an estimated accuracy of +/- 3 meters.
 DP3269
 DP3269.The orthometric height was determined by differential leveling and
 DP3269.adjusted by the NATIONAL GEODETIC SURVEY
 DP3269.in July 2014.
 DP3269
 DP3269.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3269.GEOID18 height accuracy estimate available here.
 DP3269
 DP3269.Click photographs - Photos may exist for this station.
 DP3269
 DP3269.The dynamic height is computed by dividing the NAVD 88
 DP3269.geopotential number by the normal gravity value computed on the
 DP3269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3269.degrees latitude (g = 980.6199 gals.).
 DP3269
 DP3269.The modeled gravity was interpolated from observed gravity values.
 DP3269
 DP3269;                    North         East    Units  Estimated Accuracy
 DP3269;SPC IL W     -   431,522.0     617,771.3     MT  (+/- 3 meters HH1 GPS) 
 DP3269
 DP3269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5770490484(NAD 83)
 DP3269
 DP3269                          SUPERSEDED SURVEY CONTROL
 DP3269
 DP3269.No superseded survey control is available for this station.
 DP3269
 DP3269_MARKER: F = FLANGE-ENCASED ROD
 DP3269_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3269_STAMPING: AK 061
 DP3269_MARK LOGO: UIL
 DP3269_PROJECTION: RECESSED 10 CENTIMETERS
 DP3269_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3269_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3269+STABILITY: POSITION/ELEVATION WELL
 DP3269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3269+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2018
 DP3269_ROD/PIPE-DEPTH: 8.5 meters
 DP3269_SLEEVE-DEPTH  : 0.9 meters
 DP3269
 DP3269  HISTORY     - Date     Condition        Report By
 DP3269  HISTORY     - 20130605 MONUMENTED       AMESC
 DP3269  HISTORY     - 20180307 GOOD             ILDT
 DP3269
 DP3269                          STATION DESCRIPTION
 DP3269
 DP3269'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3269'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF DALLAS
 DP3269'CITY, 3.8 MI (6.1 KM) NORTH-NORTHWEST OF BURNSIDE AND 2.1 MI (3.4 KM)
 DP3269'SOUTHEAST OF COLUSA.
 DP3269'
 DP3269'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3269'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 9.25 MI (14.9 KM) TO COUNTY
 DP3269'ROAD 2400N.  CONTINUE NORTH ON IL ROUTE 94 FOR 270 FT (82.3 M) TO THE
 DP3269'STATION ON THE RIGHT.
 DP3269'
 DP3269'THE STATION IS 35.8 FT (10.9 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3269'263.0 FT (80.2 M) NORTHWEST OF A FIBER OPTIC WARNING POST, 163.0 FT
 DP3269'(49.7 M) NORTHWEST OF THE NORTHWEST CORNER OF 1910 COUNTY ROAD 2400N,
 DP3269'96.0 FT (29.3 M) NORTH OF A CONCRETE RIGHT-OF-WAY MARKER, 16.5 FT (5.0
 DP3269'M) NORTHWEST OF A POWER POLE WITH GUY WIRE AND 11.0 FT (3.4 M) SOUTH
 DP3269'OF A 'IL 94 HANCOCK COUNTY 28.00' MARKER.
 DP3269'
 DP3269'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3269'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3269'IN IDENTIFICATION.
 DP3269
 DP3269                          STATION RECOVERY (2018)
 DP3269
 DP3269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3269'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3270 ***********************************************************************
 DP3270  DESIGNATION -  AK 062
 DP3270  PID         -  DP3270
 DP3270  STATE/COUNTY-  IL/HANCOCK
 DP3270  COUNTRY     -  US
 DP3270  USGS QUAD   -  COLUSA (2018)
 DP3270
 DP3270                         *CURRENT SURVEY CONTROL
 DP3270  ______________________________________________________________________
 DP3270* NAD 83(1986) POSITION- 40 33 50.41   (N) 091 08 16.90   (W)   HD_HELD1
 DP3270* NAVD 88 ORTHO HEIGHT -   207.392 (meters)      680.42  (feet) ADJUSTED
 DP3270  ______________________________________________________________________
 DP3270  GEOID HEIGHT    -        -33.334 (meters)                     GEOID18
 DP3270  DYNAMIC HEIGHT  -        207.290 (meters)      680.08  (feet) COMP
 DP3270  MODELED GRAVITY -    980,128.9   (mgal)                       NAVD 88
 DP3270
 DP3270  VERT ORDER      -  SECOND    CLASS I
 DP3270
 DP3270.The horizontal coordinates were determined by differentially corrected
 DP3270.hand held GPS observations or other comparable positioning techniques
 DP3270.and have an estimated accuracy of +/- 3 meters.
 DP3270
 DP3270.The orthometric height was determined by differential leveling and
 DP3270.adjusted by the NATIONAL GEODETIC SURVEY
 DP3270.in July 2014.
 DP3270
 DP3270.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3270.GEOID18 height accuracy estimate available here.
 DP3270
 DP3270.Click photographs - Photos may exist for this station.
 DP3270
 DP3270.The dynamic height is computed by dividing the NAVD 88
 DP3270.geopotential number by the normal gravity value computed on the
 DP3270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3270.degrees latitude (g = 980.6199 gals.).
 DP3270
 DP3270.The modeled gravity was interpolated from observed gravity values.
 DP3270
 DP3270;                    North         East    Units  Estimated Accuracy
 DP3270;SPC IL W     -   433,064.5     617,742.4     MT  (+/- 3 meters HH1 GPS) 
 DP3270
 DP3270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5762692024(NAD 83)
 DP3270
 DP3270                          SUPERSEDED SURVEY CONTROL
 DP3270
 DP3270.No superseded survey control is available for this station.
 DP3270
 DP3270_MARKER: F = FLANGE-ENCASED ROD
 DP3270_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3270_STAMPING: AK 062
 DP3270_MARK LOGO: UIL
 DP3270_PROJECTION: RECESSED 10 CENTIMETERS
 DP3270_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3270_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3270+STABILITY: POSITION/ELEVATION WELL
 DP3270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3270+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2013
 DP3270_ROD/PIPE-DEPTH: 9.8 meters
 DP3270_SLEEVE-DEPTH  : 0.9 meters
 DP3270
 DP3270  HISTORY     - Date     Condition        Report By
 DP3270  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3270
 DP3270                          STATION DESCRIPTION
 DP3270
 DP3270'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3270'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTH-SOUTHEAST OF DALLAS
 DP3270'CITY, 4.6 MI (7.4 KM) NORTH-NORTHWEST OF BURNSIDE AND 1.6 MI (2.6 KM)
 DP3270'EAST-SOUTHEAST OF COLUSA.
 DP3270'
 DP3270'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3270'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 10.3 MI (16.6 KM) TO COUNTY
 DP3270'ROAD 2500N AND THE STATION ON THE LEFT IN THE SOUTHWEST QUADRANT.
 DP3270'
 DP3270'THE STATION IS 54.0 FT (16.5 M) SOUTH OF THE CENTERLINE OF EAST COUNTY
 DP3270'ROAD 2500, 38.7 FT (11.8 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3270'133.0 FT (40.5 M) SOUTHWEST OF A FIRE HYDRANT, 118.0 FT (36.0 M)
 DP3270'SOUTHWEST OF A POWER POLE WITH GUY WIRE AND 82.0 FT (25.0 M) WEST OF A
 DP3270'CONCRETE RIGHT-OF-WAY MARKER.
 DP3270'
 DP3270'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3270'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3270'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3271 ***********************************************************************
 DP3271  DESIGNATION -  AK 063
 DP3271  PID         -  DP3271
 DP3271  STATE/COUNTY-  IL/HANCOCK
 DP3271  COUNTRY     -  US
 DP3271  USGS QUAD   -  COLUSA (2018)
 DP3271
 DP3271                         *CURRENT SURVEY CONTROL
 DP3271  ______________________________________________________________________
 DP3271* NAD 83(1986) POSITION- 40 34 43.16   (N) 091 08 16.43   (W)   HD_HELD1
 DP3271* NAVD 88 ORTHO HEIGHT -   200.694 (meters)      658.44  (feet) ADJUSTED
 DP3271  ______________________________________________________________________
 DP3271  GEOID HEIGHT    -        -33.336 (meters)                     GEOID18
 DP3271  DYNAMIC HEIGHT  -        200.595 (meters)      658.12  (feet) COMP
 DP3271  MODELED GRAVITY -    980,130.9   (mgal)                       NAVD 88
 DP3271
 DP3271  VERT ORDER      -  SECOND    CLASS I
 DP3271
 DP3271.The horizontal coordinates were determined by differentially corrected
 DP3271.hand held GPS observations or other comparable positioning techniques
 DP3271.and have an estimated accuracy of +/- 3 meters.
 DP3271
 DP3271.The orthometric height was determined by differential leveling and
 DP3271.adjusted by the NATIONAL GEODETIC SURVEY
 DP3271.in July 2014.
 DP3271
 DP3271.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3271.GEOID18 height accuracy estimate available here.
 DP3271
 DP3271.Click photographs - Photos may exist for this station.
 DP3271
 DP3271.The dynamic height is computed by dividing the NAVD 88
 DP3271.geopotential number by the normal gravity value computed on the
 DP3271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3271.degrees latitude (g = 980.6199 gals.).
 DP3271
 DP3271.The modeled gravity was interpolated from observed gravity values.
 DP3271
 DP3271;                    North         East    Units  Estimated Accuracy
 DP3271;SPC IL W     -   434,691.4     617,771.4     MT  (+/- 3 meters HH1 GPS) 
 DP3271
 DP3271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5760393651(NAD 83)
 DP3271
 DP3271                          SUPERSEDED SURVEY CONTROL
 DP3271
 DP3271.No superseded survey control is available for this station.
 DP3271
 DP3271_MARKER: F = FLANGE-ENCASED ROD
 DP3271_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3271_STAMPING: AK 063
 DP3271_MARK LOGO: UIL
 DP3271_PROJECTION: RECESSED 5 CENTIMETERS
 DP3271_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3271_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3271+STABILITY: POSITION/ELEVATION WELL
 DP3271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3271+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2018
 DP3271_ROD/PIPE-DEPTH: 5.8 meters
 DP3271_SLEEVE-DEPTH  : 0.9 meters
 DP3271
 DP3271  HISTORY     - Date     Condition        Report By
 DP3271  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3271  HISTORY     - 20180307 GOOD             ILDT
 DP3271
 DP3271                          STATION DESCRIPTION
 DP3271
 DP3271'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3271'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) NORTH-NORTHWEST OF
 DP3271'BURNSIDE, 4.3 MI (6.9 KM) SOUTH-SOUTHEAST OF DALLAS CITY AND 1.7 MI
 DP3271'(2.7 KM) EAST-NORTHEAST OF COLUSA.
 DP3271'
 DP3271'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3271'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 11.3 MI (18.2 KM) TO COUNTY
 DP3271'ROAD 2600N AND THE STATION ON THE LEFT IN THE SOUTHWEST QUADRANT.
 DP3271'
 DP3271'THE STATION IS 65.5 FT (20.0 M) SOUTH OF THE CENTERLINE OF THE WEST
 DP3271'LEG OF THE COUNTY ROAD, 28.0 FT (8.5 M) NORTH OF THE EXTENDED
 DP3271'CENTERLINE OF THE EAST LEG OF THE COUNTY ROAD, 91.7 FT (28.0 M) SOUTH
 DP3271'OF POWER POLE '366', 85.5 FT (26.1 M) WEST OF A 'STOP' SIGN, 49.0 FT
 DP3271'(14.9 M) SOUTHEAST OF A 'FIBER OPTIC WARNING' SIGN, 47.6 FT (14.5 M)
 DP3271'SOUTH OF A STOP SIGN AND 40.0 FT (12.2 M) WEST OF THE CENTERLINE OF IL
 DP3271'ROUTE 94.
 DP3271'
 DP3271'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3271'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3271'IN IDENTIFICATION.
 DP3271
 DP3271                          STATION RECOVERY (2018)
 DP3271
 DP3271'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3271'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3272 ***********************************************************************
 DP3272  DESIGNATION -  AK 064
 DP3272  PID         -  DP3272
 DP3272  STATE/COUNTY-  IL/HANCOCK
 DP3272  COUNTRY     -  US
 DP3272  USGS QUAD   -  COLUSA (2018)
 DP3272
 DP3272                         *CURRENT SURVEY CONTROL
 DP3272  ______________________________________________________________________
 DP3272* NAD 83(1986) POSITION- 40 35 36.41   (N) 091 08 13.74   (W)   HD_HELD1
 DP3272* NAVD 88 ORTHO HEIGHT -   181.591 (meters)      595.77  (feet) ADJUSTED
 DP3272  ______________________________________________________________________
 DP3272  GEOID HEIGHT    -        -33.338 (meters)                     GEOID18
 DP3272  DYNAMIC HEIGHT  -        181.502 (meters)      595.48  (feet) COMP
 DP3272  MODELED GRAVITY -    980,133.0   (mgal)                       NAVD 88
 DP3272
 DP3272  VERT ORDER      -  SECOND    CLASS I
 DP3272
 DP3272.The horizontal coordinates were determined by differentially corrected
 DP3272.hand held GPS observations or other comparable positioning techniques
 DP3272.and have an estimated accuracy of +/- 3 meters.
 DP3272
 DP3272.The orthometric height was determined by differential leveling and
 DP3272.adjusted by the NATIONAL GEODETIC SURVEY
 DP3272.in July 2014.
 DP3272
 DP3272.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3272.GEOID18 height accuracy estimate available here.
 DP3272
 DP3272.Click photographs - Photos may exist for this station.
 DP3272
 DP3272.The dynamic height is computed by dividing the NAVD 88
 DP3272.geopotential number by the normal gravity value computed on the
 DP3272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3272.degrees latitude (g = 980.6199 gals.).
 DP3272
 DP3272.The modeled gravity was interpolated from observed gravity values.
 DP3272
 DP3272;                    North         East    Units  Estimated Accuracy
 DP3272;SPC IL W     -   436,333.2     617,852.8     MT  (+/- 3 meters HH1 GPS) 
 DP3272
 DP3272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5763195295(NAD 83)
 DP3272
 DP3272                          SUPERSEDED SURVEY CONTROL
 DP3272
 DP3272.No superseded survey control is available for this station.
 DP3272
 DP3272_MARKER: DD = SURVEY DISK
 DP3272_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP3272_SP_SET: ABUTMENT
 DP3272_STAMPING: AK 064
 DP3272_MARK LOGO: UIL
 DP3272_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3272_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3272+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2013
 DP3272
 DP3272  HISTORY     - Date     Condition        Report By
 DP3272  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3272
 DP3272                          STATION DESCRIPTION
 DP3272
 DP3272'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3272'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTH-NORTHWEST OF
 DP3272'BURNSIDE, 3.3 MI (5.3 KM) SOUTH-SOUTHEAST OF DALLAS CITY AND 2.2 MI
 DP3272'(3.5 KM) NORTHEAST OF COLUSA.
 DP3272'
 DP3272'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3272'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 12.3 MI (19.8 KM) TO IL
 DP3272'ROUTE 9 AND THE STATION ON THE RIGHT.
 DP3272'
 DP3272'THE STATION IS ON THE SOUTH END OF THE WEST ABUTMENT OF THE BRIDGE
 DP3272'REBUILT IN 2008 BY THE STATE OF ILLINOIS, 134.0 FT (40.8 M) EAST OF
 DP3272'THE CENTERLINE OF IL ROUTE 94, 17.8 FT (5.4 M) SOUTH OF THE CENTERLINE
 DP3272'OF IL ROUTE 9 AND ABOUT 2 FT (0.6 M) LOWER THAN THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3273 ***********************************************************************
 DP3273  DESIGNATION -  AK 065
 DP3273  PID         -  DP3273
 DP3273  STATE/COUNTY-  IL/HANCOCK
 DP3273  COUNTRY     -  US
 DP3273  USGS QUAD   -  BURNSIDE (2018)
 DP3273
 DP3273                         *CURRENT SURVEY CONTROL
 DP3273  ______________________________________________________________________
 DP3273* NAD 83(1986) POSITION- 40 35 35.43   (N) 091 07 17.62   (W)   HD_HELD1
 DP3273* NAVD 88 ORTHO HEIGHT -   193.605 (meters)      635.19  (feet) ADJUSTED
 DP3273  ______________________________________________________________________
 DP3273  GEOID HEIGHT    -        -33.340 (meters)                     GEOID18
 DP3273  DYNAMIC HEIGHT  -        193.511 (meters)      634.88  (feet) COMP
 DP3273  MODELED GRAVITY -    980,133.2   (mgal)                       NAVD 88
 DP3273
 DP3273  VERT ORDER      -  SECOND    CLASS I
 DP3273
 DP3273.The horizontal coordinates were determined by differentially corrected
 DP3273.hand held GPS observations or other comparable positioning techniques
 DP3273.and have an estimated accuracy of +/- 3 meters.
 DP3273
 DP3273.The orthometric height was determined by differential leveling and
 DP3273.adjusted by the NATIONAL GEODETIC SURVEY
 DP3273.in July 2014.
 DP3273
 DP3273.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3273.GEOID18 height accuracy estimate available here.
 DP3273
 DP3273.Click photographs - Photos may exist for this station.
 DP3273
 DP3273.The dynamic height is computed by dividing the NAVD 88
 DP3273.geopotential number by the normal gravity value computed on the
 DP3273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3273.degrees latitude (g = 980.6199 gals.).
 DP3273
 DP3273.The modeled gravity was interpolated from observed gravity values.
 DP3273
 DP3273;                    North         East    Units  Estimated Accuracy
 DP3273;SPC IL W     -   436,288.6     619,172.0     MT  (+/- 3 meters HH1 GPS) 
 DP3273
 DP3273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5895195292(NAD 83)
 DP3273
 DP3273                          SUPERSEDED SURVEY CONTROL
 DP3273
 DP3273.No superseded survey control is available for this station.
 DP3273
 DP3273_MARKER: F = FLANGE-ENCASED ROD
 DP3273_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3273_STAMPING: AK 065
 DP3273_MARK LOGO: UIL
 DP3273_PROJECTION: RECESSED 8 CENTIMETERS
 DP3273_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3273_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3273+STABILITY: POSITION/ELEVATION WELL
 DP3273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3273+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2018
 DP3273_ROD/PIPE-DEPTH: 12.2 meters
 DP3273_SLEEVE-DEPTH  : 0.9 meters
 DP3273
 DP3273  HISTORY     - Date     Condition        Report By
 DP3273  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3273  HISTORY     - 20180308 GOOD             ILDT
 DP3273
 DP3273                          STATION DESCRIPTION
 DP3273
 DP3273'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3273'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH OF BURNSIDE, 3.8
 DP3273'MI (6.1 KM) SOUTHEAST OF DALLAS CITY AND 2.9 MI (4.7 KM)
 DP3273'EAST-NORTHEAST OF COLUSA.
 DP3273'
 DP3273'TO REACH FROM THE INTERSECTION OF US ROUTE 136 AND IL ROUTE 94 IN
 DP3273'CARTHAGE, PROCEED NORTH ON IL ROUTE 94 FOR 12.3 MI (19.8 KM) TO IL
 DP3273'ROUTE 9, THENCE EAST ON IL ROUTE 9 FOR 0.85 MI (1.4 KM) TO THE STATION
 DP3273'ON THE LEFT.
 DP3273'
 DP3273'THE STATION IS 41.5 FT (12.6 M) NORTH OF THE CENTERLINE OF IL ROUTE 9,
 DP3273'161.5 FT (49.2 M) WEST OF A 15 INCH (38 CM) CORRUGATED METAL PIPE ON
 DP3273'THE WEST SIDE OF A FIELD ENTRANCE TO THE NORTH.
 DP3273'
 DP3273'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3273'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3273'IN IDENTIFICATION.
 DP3273
 DP3273                          STATION RECOVERY (2018)
 DP3273
 DP3273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3273'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3274 ***********************************************************************
 DP3274  DESIGNATION -  AK 066
 DP3274  PID         -  DP3274
 DP3274  STATE/COUNTY-  IL/HANCOCK
 DP3274  COUNTRY     -  US
 DP3274  USGS QUAD   -  BURNSIDE (2018)
 DP3274
 DP3274                         *CURRENT SURVEY CONTROL
 DP3274  ______________________________________________________________________
 DP3274* NAD 83(1986) POSITION- 40 35 33.56   (N) 091 06 11.44   (W)   HD_HELD1
 DP3274* NAVD 88 ORTHO HEIGHT -   195.723 (meters)      642.13  (feet) ADJUSTED
 DP3274  ______________________________________________________________________
 DP3274  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 DP3274  DYNAMIC HEIGHT  -        195.628 (meters)      641.82  (feet) COMP
 DP3274  MODELED GRAVITY -    980,133.2   (mgal)                       NAVD 88
 DP3274
 DP3274  VERT ORDER      -  SECOND    CLASS I
 DP3274
 DP3274.The horizontal coordinates were determined by differentially corrected
 DP3274.hand held GPS observations or other comparable positioning techniques
 DP3274.and have an estimated accuracy of +/- 3 meters.
 DP3274
 DP3274.The orthometric height was determined by differential leveling and
 DP3274.adjusted by the NATIONAL GEODETIC SURVEY
 DP3274.in July 2014.
 DP3274
 DP3274.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3274.GEOID18 height accuracy estimate available here.
 DP3274
 DP3274.Click photographs - Photos may exist for this station.
 DP3274
 DP3274.The dynamic height is computed by dividing the NAVD 88
 DP3274.geopotential number by the normal gravity value computed on the
 DP3274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3274.degrees latitude (g = 980.6199 gals.).
 DP3274
 DP3274.The modeled gravity was interpolated from observed gravity values.
 DP3274
 DP3274;                    North         East    Units  Estimated Accuracy
 DP3274;SPC IL W     -   436,214.2     620,727.5     MT  (+/- 3 meters HH1 GPS) 
 DP3274
 DP3274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6050895268(NAD 83)
 DP3274
 DP3274                          SUPERSEDED SURVEY CONTROL
 DP3274
 DP3274.No superseded survey control is available for this station.
 DP3274
 DP3274_MARKER: F = FLANGE-ENCASED ROD
 DP3274_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3274_STAMPING: AK 066
 DP3274_MARK LOGO: UIL
 DP3274_PROJECTION: RECESSED 8 CENTIMETERS
 DP3274_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3274_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3274+STABILITY: POSITION/ELEVATION WELL
 DP3274_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3274+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2013
 DP3274_ROD/PIPE-DEPTH: 12.2 meters
 DP3274_SLEEVE-DEPTH  : 0.9 meters
 DP3274
 DP3274  HISTORY     - Date     Condition        Report By
 DP3274  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3274
 DP3274                          STATION DESCRIPTION
 DP3274
 DP3274'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3274'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH OF BURNSIDE, 4.5 MI
 DP3274'(7.2 KM) SOUTHEAST OF DALLAS CITY AND 3.7 MI (6.0 KM) EAST-NORTHEAST
 DP3274'OF COLUSA.
 DP3274'
 DP3274'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3274'FOR 6.7 MI (10.8 KM) TO COUNTY ROAD 2150E.  CONTINUE WEST ON IL ROUTE
 DP3274'9/94 FOR 0.70 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP3274'
 DP3274'THE STATION IS 39.0 FT (11.9 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3274'9/94, 220 FT (67.1 M) EAST OF THE CENTERLINE OF A GRAVEL FIELD
 DP3274'ENTRANCE TO THE SOUTH, 195.0 FT (59.4 M) EAST OF POWER POLE NUMBER
 DP3274''514' AND 8.2 FT (2.5 M) EAST-SOUTHEAST OF POWER POLE NUMBER '516'.
 DP3274'
 DP3274'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3274'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3274'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3275 ***********************************************************************
 DP3275  DESIGNATION -  AK 067
 DP3275  PID         -  DP3275
 DP3275  STATE/COUNTY-  IL/HANCOCK
 DP3275  COUNTRY     -  US
 DP3275  USGS QUAD   -  BURNSIDE (2018)
 DP3275
 DP3275                         *CURRENT SURVEY CONTROL
 DP3275  ______________________________________________________________________
 DP3275* NAD 83(1986) POSITION- 40 35 31.65   (N) 091 05 03.26   (W)   HD_HELD1
 DP3275* NAVD 88 ORTHO HEIGHT -   199.607 (meters)      654.88  (feet) ADJUSTED
 DP3275  ______________________________________________________________________
 DP3275  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 DP3275  DYNAMIC HEIGHT  -        199.510 (meters)      654.56  (feet) COMP
 DP3275  MODELED GRAVITY -    980,133.2   (mgal)                       NAVD 88
 DP3275
 DP3275  VERT ORDER      -  SECOND    CLASS I
 DP3275
 DP3275.The horizontal coordinates were determined by differentially corrected
 DP3275.hand held GPS observations or other comparable positioning techniques
 DP3275.and have an estimated accuracy of +/- 3 meters.
 DP3275
 DP3275.The orthometric height was determined by differential leveling and
 DP3275.adjusted by the NATIONAL GEODETIC SURVEY
 DP3275.in July 2014.
 DP3275
 DP3275.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3275.GEOID18 height accuracy estimate available here.
 DP3275
 DP3275.Click photographs - Photos may exist for this station.
 DP3275
 DP3275.The dynamic height is computed by dividing the NAVD 88
 DP3275.geopotential number by the normal gravity value computed on the
 DP3275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3275.degrees latitude (g = 980.6199 gals.).
 DP3275
 DP3275.The modeled gravity was interpolated from observed gravity values.
 DP3275
 DP3275;                    North         East    Units  Estimated Accuracy
 DP3275;SPC IL W     -   436,138.4     622,330.0     MT  (+/- 3 meters HH1 GPS) 
 DP3275
 DP3275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6211295244(NAD 83)
 DP3275
 DP3275                          SUPERSEDED SURVEY CONTROL
 DP3275
 DP3275.No superseded survey control is available for this station.
 DP3275
 DP3275_MARKER: F = FLANGE-ENCASED ROD
 DP3275_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3275_STAMPING: AK 067
 DP3275_MARK LOGO: UIL
 DP3275_PROJECTION: RECESSED 10 CENTIMETERS
 DP3275_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3275_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3275+STABILITY: POSITION/ELEVATION WELL
 DP3275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3275+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2018
 DP3275_ROD/PIPE-DEPTH: 12.2 meters
 DP3275_SLEEVE-DEPTH  : 0.9 meters
 DP3275
 DP3275  HISTORY     - Date     Condition        Report By
 DP3275  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3275  HISTORY     - 20180308 GOOD             ILDT
 DP3275
 DP3275                          STATION DESCRIPTION
 DP3275
 DP3275'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3275'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH OF LOMAX, 5.3 MI
 DP3275'(8.5 KM) SOUTHEAST OF DALLAS CITY AND 4.6 MI (7.4 KM) EAST-NORTHEAST
 DP3275'OF COLUSA.
 DP3275'
 DP3275'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3275'FOR 5.4 MI (8.7 KM) TO COUNTY ROAD 2280E.  CONTINUE WEST ON IL ROUTE
 DP3275'9/94 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP3275'
 DP3275'THE STATION IS 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3275'9/94, 223.6 FT (68.2 M) WEST OF A POWER POLE AND 10.0 FT (3.0 M) EAST
 DP3275'OF A POWER POLE.
 DP3275'
 DP3275'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3275'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3275'IN IDENTIFICATION.
 DP3275
 DP3275                          STATION RECOVERY (2018)
 DP3275
 DP3275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3276 ***********************************************************************
 DP3276  DESIGNATION -  AK 068
 DP3276  PID         -  DP3276
 DP3276  STATE/COUNTY-  IL/HANCOCK
 DP3276  COUNTRY     -  US
 DP3276  USGS QUAD   -  BURNSIDE (2018)
 DP3276
 DP3276                         *CURRENT SURVEY CONTROL
 DP3276  ______________________________________________________________________
 DP3276* NAD 83(1986) POSITION- 40 35 27.11   (N) 091 04 04.89   (W)   HD_HELD1
 DP3276* NAVD 88 ORTHO HEIGHT -   196.101 (meters)      643.37  (feet) ADJUSTED
 DP3276  ______________________________________________________________________
 DP3276  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 DP3276  DYNAMIC HEIGHT  -        196.005 (meters)      643.06  (feet) COMP
 DP3276  MODELED GRAVITY -    980,133.0   (mgal)                       NAVD 88
 DP3276
 DP3276  VERT ORDER      -  SECOND    CLASS I
 DP3276
 DP3276.The horizontal coordinates were determined by differentially corrected
 DP3276.hand held GPS observations or other comparable positioning techniques
 DP3276.and have an estimated accuracy of +/- 3 meters.
 DP3276
 DP3276.The orthometric height was determined by differential leveling and
 DP3276.adjusted by the NATIONAL GEODETIC SURVEY
 DP3276.in July 2014.
 DP3276
 DP3276.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3276.GEOID18 height accuracy estimate available here.
 DP3276
 DP3276.Click photographs - Photos may exist for this station.
 DP3276
 DP3276.The dynamic height is computed by dividing the NAVD 88
 DP3276.geopotential number by the normal gravity value computed on the
 DP3276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3276.degrees latitude (g = 980.6199 gals.).
 DP3276
 DP3276.The modeled gravity was interpolated from observed gravity values.
 DP3276
 DP3276;                    North         East    Units  Estimated Accuracy
 DP3276;SPC IL W     -   435,984.2     623,701.1     MT  (+/- 3 meters HH1 GPS) 
 DP3276
 DP3276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6348795134(NAD 83)
 DP3276
 DP3276                          SUPERSEDED SURVEY CONTROL
 DP3276
 DP3276.No superseded survey control is available for this station.
 DP3276
 DP3276_MARKER: F = FLANGE-ENCASED ROD
 DP3276_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3276_STAMPING: AK 068
 DP3276_MARK LOGO: UIL
 DP3276_PROJECTION: RECESSED 5 CENTIMETERS
 DP3276_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3276_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3276+STABILITY: POSITION/ELEVATION WELL
 DP3276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3276+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2013
 DP3276_ROD/PIPE-DEPTH: 6.1 meters
 DP3276_SLEEVE-DEPTH  : 0.9 meters
 DP3276
 DP3276  HISTORY     - Date     Condition        Report By
 DP3276  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3276
 DP3276                          STATION DESCRIPTION
 DP3276
 DP3276'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3276'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH OF LOMAX, 5.4 MI
 DP3276'(8.7 KM) EAST-NORTHEAST OF COLUSA AND 5.2 MI (8.4 KM) WEST OF LA
 DP3276'HARPE.
 DP3276'
 DP3276'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE
 DP3276'FOR 5.4 MI (8.7 KM) TO COUNTY ROAD 2280E.  CONTINUE WEST ON IL ROUTE
 DP3276'9/94 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP3276'
 DP3276'THE STATION IS 51.0 FT (15.5 M) SOUTHWEST OF THE CENTERLINE OF IL
 DP3276'ROUTE 9/94, 186.5 FT (56.8 M) WEST OF A POWER POLE WITH GUY WIRE,
 DP3276'101.0 FT (30.8 M) NORTHWEST OF THE SOUTH END OF A 15 INCH (38 CM)
 DP3276'CONCRETE PIPE WITH HEADWALL UNDER IL ROUTE 9/94, 21 FT (6.4 M)
 DP3276'SOUTHEAST OF THE CENTERLINE OF A GRASS FIELD ENTRANCE AND 5.0 FT (1.5
 DP3276'M) NORTHEAST OF A NORTHWEST-SOUTHEAST FENCE.
 DP3276'
 DP3276'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3276'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3276'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3277 ***********************************************************************
 DP3277  DESIGNATION -  AK 069
 DP3277  PID         -  DP3277
 DP3277  STATE/COUNTY-  IL/HANCOCK
 DP3277  COUNTRY     -  US
 DP3277  USGS QUAD   -  BURNSIDE (2018)
 DP3277
 DP3277                         *CURRENT SURVEY CONTROL
 DP3277  ______________________________________________________________________
 DP3277* NAD 83(1986) POSITION- 40 35 07.33   (N) 091 03 03.53   (W)   HD_HELD1
 DP3277* NAVD 88 ORTHO HEIGHT -   197.881 (meters)      649.21  (feet) ADJUSTED
 DP3277  ______________________________________________________________________
 DP3277  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 DP3277  DYNAMIC HEIGHT  -        197.784 (meters)      648.90  (feet) COMP
 DP3277  MODELED GRAVITY -    980,132.1   (mgal)                       NAVD 88
 DP3277
 DP3277  VERT ORDER      -  SECOND    CLASS I
 DP3277
 DP3277.The horizontal coordinates were determined by differentially corrected
 DP3277.hand held GPS observations or other comparable positioning techniques
 DP3277.and have an estimated accuracy of +/- 3 meters.
 DP3277
 DP3277.The orthometric height was determined by differential leveling and
 DP3277.adjusted by the NATIONAL GEODETIC SURVEY
 DP3277.in July 2014.
 DP3277
 DP3277.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3277.GEOID18 height accuracy estimate available here.
 DP3277
 DP3277.Click photographs - Photos may exist for this station.
 DP3277
 DP3277.The dynamic height is computed by dividing the NAVD 88
 DP3277.geopotential number by the normal gravity value computed on the
 DP3277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3277.degrees latitude (g = 980.6199 gals.).
 DP3277
 DP3277.The modeled gravity was interpolated from observed gravity values.
 DP3277
 DP3277;                    North         East    Units  Estimated Accuracy
 DP3277;SPC IL W     -   435,359.4     625,137.7     MT  (+/- 3 meters HH1 GPS) 
 DP3277
 DP3277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6494394556(NAD 83)
 DP3277
 DP3277                          SUPERSEDED SURVEY CONTROL
 DP3277
 DP3277.No superseded survey control is available for this station.
 DP3277
 DP3277_MARKER: F = FLANGE-ENCASED ROD
 DP3277_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3277_STAMPING: AK 069
 DP3277_MARK LOGO: UIL
 DP3277_PROJECTION: RECESSED 10 CENTIMETERS
 DP3277_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3277_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3277+STABILITY: POSITION/ELEVATION WELL
 DP3277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3277+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2018
 DP3277_ROD/PIPE-DEPTH: 6.1 meters
 DP3277_SLEEVE-DEPTH  : 0.9 meters
 DP3277
 DP3277  HISTORY     - Date     Condition        Report By
 DP3277  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3277  HISTORY     - 20180309 GOOD             ILDT
 DP3277
 DP3277                          STATION DESCRIPTION
 DP3277
 DP3277'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3277'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST OF COLUSA, 6.2 MI
 DP3277'(10.0 KM) NORTH-NORTHEAST OF BURNSIDE AND 4.3 MI (6.9 KM) WEST OF LA
 DP3277'HARPE.
 DP3277'
 DP3277'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3277'FOR 4.6 MI (7.4 KM) TO COUNTY ROAD 2350E AND THE STATION ON THE RIGHT
 DP3277'IN THE NORTHEAST QUADRANT.
 DP3277'
 DP3277'THE STATION IS 37.5 FT (11.4 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3277'9/94, 86.0 FT (26.2 M) SOUTHEAST OF THE CENTERLINE OF A DRIVEWAY, 82.5
 DP3277'FT (25.1 M) SOUTHEAST OF A POWER POLE WITH THREE TRANSFORMERS AND TWO
 DP3277'GUY WIRES, 74.5 FT (22.7 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER '91
 DP3277'11' AND 29.5 FT (9.0 M) EAST OF A POWER POLE.
 DP3277'
 DP3277'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3277'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3277'IN IDENTIFICATION.
 DP3277
 DP3277                          STATION RECOVERY (2018)
 DP3277
 DP3277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3278 ***********************************************************************
 DP3278  DESIGNATION -  AK 070
 DP3278  PID         -  DP3278
 DP3278  STATE/COUNTY-  IL/HANCOCK
 DP3278  COUNTRY     -  US
 DP3278  USGS QUAD   -  BURNSIDE (2018)
 DP3278
 DP3278                         *CURRENT SURVEY CONTROL
 DP3278  ______________________________________________________________________
 DP3278* NAD 83(1986) POSITION- 40 34 53.34   (N) 091 01 59.90   (W)   HD_HELD1
 DP3278* NAVD 88 ORTHO HEIGHT -   195.562 (meters)      641.61  (feet) ADJUSTED
 DP3278  ______________________________________________________________________
 DP3278  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 DP3278  DYNAMIC HEIGHT  -        195.466 (meters)      641.29  (feet) COMP
 DP3278  MODELED GRAVITY -    980,131.4   (mgal)                       NAVD 88
 DP3278
 DP3278  VERT ORDER      -  SECOND    CLASS I
 DP3278
 DP3278.The horizontal coordinates were determined by differentially corrected
 DP3278.hand held GPS observations or other comparable positioning techniques
 DP3278.and have an estimated accuracy of +/- 3 meters.
 DP3278
 DP3278.The orthometric height was determined by differential leveling and
 DP3278.adjusted by the NATIONAL GEODETIC SURVEY
 DP3278.in July 2014.
 DP3278
 DP3278.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3278.GEOID18 height accuracy estimate available here.
 DP3278
 DP3278.Click photographs - Photos may exist for this station.
 DP3278
 DP3278.The dynamic height is computed by dividing the NAVD 88
 DP3278.geopotential number by the normal gravity value computed on the
 DP3278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3278.degrees latitude (g = 980.6199 gals.).
 DP3278
 DP3278.The modeled gravity was interpolated from observed gravity values.
 DP3278
 DP3278;                    North         East    Units  Estimated Accuracy
 DP3278;SPC IL W     -   434,913.0     626,629.8     MT  (+/- 3 meters HH1 GPS) 
 DP3278
 DP3278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6644894158(NAD 83)
 DP3278
 DP3278                          SUPERSEDED SURVEY CONTROL
 DP3278
 DP3278.No superseded survey control is available for this station.
 DP3278
 DP3278_MARKER: F = FLANGE-ENCASED ROD
 DP3278_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3278_STAMPING: AK 070
 DP3278_MARK LOGO: UIL
 DP3278_PROJECTION: RECESSED 13 CENTIMETERS
 DP3278_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3278_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3278+STABILITY: POSITION/ELEVATION WELL
 DP3278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3278+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2013
 DP3278_ROD/PIPE-DEPTH: 11.0 meters
 DP3278_SLEEVE-DEPTH  : 0.9 meters
 DP3278
 DP3278  HISTORY     - Date     Condition        Report By
 DP3278  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3278
 DP3278                          STATION DESCRIPTION
 DP3278
 DP3278'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3278'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF
 DP3278'LOMAX, 6.4 MI (10.3 KM) NORTH-NORTHEAST OF BURNSIDE AND 3.4 MI (5.5
 DP3278'KM) WEST OF LA HARPE.
 DP3278'
 DP3278'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3278'FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 2500E.  CONTINUE WEST ON IL ROUTE
 DP3278'9/94 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP3278'
 DP3278'THE STATION IS 39.0 FT (11.9 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3278'9/94, 75.6 FT (23.0 M) NORTH OF 'HANCOCK COUNTY MILE MARKER 9' SIGN,
 DP3278'50.5 FT (15.4 M) WEST OF A POWER POLE AND 2.4 FT (0.7 M) SOUTH OF AN
 DP3278'EAST-WEST FENCE.
 DP3278'
 DP3278'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3278'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3278'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3279 ***********************************************************************
 DP3279  DESIGNATION -  AK 071
 DP3279  PID         -  DP3279
 DP3279  STATE/COUNTY-  IL/HANCOCK
 DP3279  COUNTRY     -  US
 DP3279  USGS QUAD   -  BURNSIDE (2018)
 DP3279
 DP3279                         *CURRENT SURVEY CONTROL
 DP3279  ______________________________________________________________________
 DP3279* NAD 83(1986) POSITION- 40 34 51.37   (N) 091 01 07.11   (W)   HD_HELD1
 DP3279* NAVD 88 ORTHO HEIGHT -   196.343 (meters)      644.17  (feet) ADJUSTED
 DP3279  ______________________________________________________________________
 DP3279  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 DP3279  DYNAMIC HEIGHT  -        196.247 (meters)      643.85  (feet) COMP
 DP3279  MODELED GRAVITY -    980,131.1   (mgal)                       NAVD 88
 DP3279
 DP3279  VERT ORDER      -  SECOND    CLASS I
 DP3279
 DP3279.The horizontal coordinates were determined by differentially corrected
 DP3279.hand held GPS observations or other comparable positioning techniques
 DP3279.and have an estimated accuracy of +/- 3 meters.
 DP3279
 DP3279.The orthometric height was determined by differential leveling and
 DP3279.adjusted by the NATIONAL GEODETIC SURVEY
 DP3279.in July 2014.
 DP3279
 DP3279.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3279.GEOID18 height accuracy estimate available here.
 DP3279
 DP3279.Click photographs - Photos may exist for this station.
 DP3279
 DP3279.The dynamic height is computed by dividing the NAVD 88
 DP3279.geopotential number by the normal gravity value computed on the
 DP3279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3279.degrees latitude (g = 980.6199 gals.).
 DP3279
 DP3279.The modeled gravity was interpolated from observed gravity values.
 DP3279
 DP3279;                    North         East    Units  Estimated Accuracy
 DP3279;SPC IL W     -   434,840.1     627,870.7     MT  (+/- 3 meters HH1 GPS) 
 DP3279
 DP3279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6769194125(NAD 83)
 DP3279
 DP3279                          SUPERSEDED SURVEY CONTROL
 DP3279
 DP3279.No superseded survey control is available for this station.
 DP3279
 DP3279_MARKER: F = FLANGE-ENCASED ROD
 DP3279_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3279_STAMPING: AK 071
 DP3279_MARK LOGO: UIL
 DP3279_PROJECTION: RECESSED 10 CENTIMETERS
 DP3279_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3279_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3279+STABILITY: POSITION/ELEVATION WELL
 DP3279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3279+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2018
 DP3279_ROD/PIPE-DEPTH: 11.0 meters
 DP3279_SLEEVE-DEPTH  : 0.9 meters
 DP3279
 DP3279  HISTORY     - Date     Condition        Report By
 DP3279  HISTORY     - 20130604 MONUMENTED       AMESC
 DP3279  HISTORY     - 20180309 GOOD             ILDT
 DP3279
 DP3279                          STATION DESCRIPTION
 DP3279
 DP3279'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3279'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF
 DP3279'LOMAX, 6.8 MI (10.9 KM) NORTHEAST OF BURNSIDE AND 2.6 MI (4.2 KM) WEST
 DP3279'OF LA HARPE.
 DP3279'
 DP3279'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3279'FOR 2.75 MI (4.4 KM) TO COUNTY ROAD 2530E.  CONTINUE WEST ON IL ROUTE
 DP3279'9/94 FOR 490 FT (149.4 M) TO THE STATION ON THE RIGHT.
 DP3279'
 DP3279'THE STATION IS 40.0 FT (12.2 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3279'9/94, 310 FT (94.5 M) EAST OF A POWER POLE WITH TRANSFORMER, 250 FT
 DP3279'(76.2 M) WEST OF THE CENTERLINE OF THE DRIVEWAY TO '2525' COUNTY ROAD
 DP3279'2700N, 105.0 FT (32.0 M) WEST OF A 'NO PASSING' SIGN AND 6.3 FT (1.9
 DP3279'M) EAST-SOUTHEAST OF A POWER POLE.
 DP3279'
 DP3279'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3279'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3279'IN IDENTIFICATION.
 DP3279
 DP3279                          STATION RECOVERY (2018)
 DP3279
 DP3279'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3279'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3280 ***********************************************************************
 DP3280  DESIGNATION -  AK 072
 DP3280  PID         -  DP3280
 DP3280  STATE/COUNTY-  IL/HANCOCK
 DP3280  COUNTRY     -  US
 DP3280  USGS QUAD   -  BURNSIDE (2018)
 DP3280
 DP3280                         *CURRENT SURVEY CONTROL
 DP3280  ______________________________________________________________________
 DP3280* NAD 83(1986) POSITION- 40 34 54.13   (N) 091 00 18.54   (W)   HD_HELD1
 DP3280* NAVD 88 ORTHO HEIGHT -   200.024 (meters)      656.25  (feet) ADJUSTED
 DP3280  ______________________________________________________________________
 DP3280  GEOID HEIGHT    -        -33.340 (meters)                     GEOID18
 DP3280  DYNAMIC HEIGHT  -        199.926 (meters)      655.92  (feet) COMP
 DP3280  MODELED GRAVITY -    980,130.9   (mgal)                       NAVD 88
 DP3280
 DP3280  VERT ORDER      -  SECOND    CLASS I
 DP3280
 DP3280.The horizontal coordinates were determined by differentially corrected
 DP3280.hand held GPS observations or other comparable positioning techniques
 DP3280.and have an estimated accuracy of +/- 3 meters.
 DP3280
 DP3280.The orthometric height was determined by differential leveling and
 DP3280.adjusted by the NATIONAL GEODETIC SURVEY
 DP3280.in July 2014.
 DP3280
 DP3280.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3280.GEOID18 height accuracy estimate available here.
 DP3280
 DP3280.Click photographs - Photos may exist for this station.
 DP3280
 DP3280.The dynamic height is computed by dividing the NAVD 88
 DP3280.geopotential number by the normal gravity value computed on the
 DP3280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3280.degrees latitude (g = 980.6199 gals.).
 DP3280
 DP3280.The modeled gravity was interpolated from observed gravity values.
 DP3280
 DP3280;                    North         East    Units  Estimated Accuracy
 DP3280;SPC IL W     -   434,914.3     629,013.7     MT  (+/- 3 meters HH1 GPS) 
 DP3280
 DP3280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6883194236(NAD 83)
 DP3280
 DP3280                          SUPERSEDED SURVEY CONTROL
 DP3280
 DP3280.No superseded survey control is available for this station.
 DP3280
 DP3280_MARKER: F = FLANGE-ENCASED ROD
 DP3280_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3280_STAMPING: AK 072
 DP3280_MARK LOGO: UIL
 DP3280_PROJECTION: RECESSED 8 CENTIMETERS
 DP3280_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3280_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3280+STABILITY: POSITION/ELEVATION WELL
 DP3280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3280+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2018
 DP3280_ROD/PIPE-DEPTH: 14.6 meters
 DP3280_SLEEVE-DEPTH  : 0.9 meters
 DP3280
 DP3280  HISTORY     - Date     Condition        Report By
 DP3280  HISTORY     - 20130530 MONUMENTED       AMESC
 DP3280  HISTORY     - 20180312 GOOD             ILDT
 DP3280
 DP3280                          STATION DESCRIPTION
 DP3280
 DP3280'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3280'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-NORTHWEST OF
 DP3280'BLANDINSVILLE, 7.3 MI (11.7 KM) NORTHEAST OF BURNSIDE AND 1.9 MI (3.1
 DP3280'KM) WEST OF LA HARPE.
 DP3280'
 DP3280'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3280'FOR 1.3 MI (2.1 KM) TO COUNTY ROAD 2580E AND THE STATION ON THE RIGHT
 DP3280'IN THE NORTHEAST QUADRANT.
 DP3280'
 DP3280'THE STATION IS 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3280'9/94, 55.0 FT (16.8 M) EAST OF THE CENTERLINE OF THE COUNTY ROAD, 95.0
 DP3280'FT (29.0 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER '9J1', 49.0 FT
 DP3280'(14.9 M) NORTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED
 DP3280'METAL PIPE AND 31.5 FT (9.6 M) EAST OF A POWER POLE.
 DP3280'
 DP3280'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3280'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3280'IN IDENTIFICATION.
 DP3280
 DP3280                          STATION RECOVERY (2018)
 DP3280
 DP3280'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3280'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3281 ***********************************************************************
 DP3281  DESIGNATION -  AK 073
 DP3281  PID         -  DP3281
 DP3281  STATE/COUNTY-  IL/HANCOCK
 DP3281  COUNTRY     -  US
 DP3281  USGS QUAD   -  LA HARPE (2018)
 DP3281
 DP3281                         *CURRENT SURVEY CONTROL
 DP3281  ______________________________________________________________________
 DP3281* NAD 83(1986) POSITION- 40 35 24.03   (N) 090 58 57.73   (W)   HD_HELD1
 DP3281* NAVD 88 ORTHO HEIGHT -   202.531 (meters)      664.47  (feet) ADJUSTED
 DP3281  ______________________________________________________________________
 DP3281  GEOID HEIGHT    -        -33.334 (meters)                     GEOID18
 DP3281  DYNAMIC HEIGHT  -        202.432 (meters)      664.15  (feet) COMP
 DP3281  MODELED GRAVITY -    980,129.7   (mgal)                       NAVD 88
 DP3281
 DP3281  VERT ORDER      -  SECOND    CLASS I
 DP3281
 DP3281.The horizontal coordinates were determined by differentially corrected
 DP3281.hand held GPS observations or other comparable positioning techniques
 DP3281.and have an estimated accuracy of +/- 3 meters.
 DP3281
 DP3281.The orthometric height was determined by differential leveling and
 DP3281.adjusted by the NATIONAL GEODETIC SURVEY
 DP3281.in July 2014.
 DP3281
 DP3281.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3281.GEOID18 height accuracy estimate available here.
 DP3281
 DP3281.Click photographs - Photos may exist for this station.
 DP3281
 DP3281.The dynamic height is computed by dividing the NAVD 88
 DP3281.geopotential number by the normal gravity value computed on the
 DP3281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3281.degrees latitude (g = 980.6199 gals.).
 DP3281
 DP3281.The modeled gravity was interpolated from observed gravity values.
 DP3281
 DP3281;                    North         East    Units  Estimated Accuracy
 DP3281;SPC IL W     -   435,818.7     630,922.7     MT  (+/- 3 meters HH1 GPS) 
 DP3281
 DP3281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7071095201(NAD 83)
 DP3281
 DP3281                          SUPERSEDED SURVEY CONTROL
 DP3281
 DP3281.No superseded survey control is available for this station.
 DP3281
 DP3281_MARKER: F = FLANGE-ENCASED ROD
 DP3281_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3281_STAMPING: AK 073
 DP3281_MARK LOGO: UIL
 DP3281_PROJECTION: RECESSED 10 CENTIMETERS
 DP3281_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3281_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3281+STABILITY: POSITION/ELEVATION WELL
 DP3281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3281+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2018
 DP3281_ROD/PIPE-DEPTH: 11.0 meters
 DP3281_SLEEVE-DEPTH  : 0.9 meters
 DP3281
 DP3281  HISTORY     - Date     Condition        Report By
 DP3281  HISTORY     - 20130530 MONUMENTED       AMESC
 DP3281  HISTORY     - 20180312 GOOD             ILDT
 DP3281
 DP3281                          STATION DESCRIPTION
 DP3281
 DP3281'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3281'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTHEAST OF LOMAX, 6.6
 DP3281'MI (10.6 KM) WEST-NORTHWEST OF BLANDINSVILLE AND 0.8 MI (1.3 KM)
 DP3281'WEST-NORTHWEST OF LA HARPE.
 DP3281'
 DP3281'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3281'FOR 0.8 MI (1.3 KM) TO IL ROUTE 94, THENCE NORTH ON IL ROUTE 94 FOR
 DP3281'0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP3281'
 DP3281'THE STATION IS 37.0 FT (11.3 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3281'198.5 FT (60.5 M) NORTHWEST OF A FIRE HYDRANT, 105.0 FT (32.0 M)
 DP3281'NORTHWEST OF A TELEPHONE PEDESTAL, 59.0 FT (18.0 M) NORTH OF A POWER
 DP3281'POLE WITH GUY WIRE, 2 TRANSFORMERS AND A STREET LIGHT AND 2.5 FT (0.8
 DP3281'M) EAST OF A FENCE.
 DP3281'
 DP3281'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3281'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3281'IN IDENTIFICATION.
 DP3281
 DP3281                          STATION RECOVERY (2018)
 DP3281
 DP3281'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3281'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3282 ***********************************************************************
 DP3282  DESIGNATION -  AK 074
 DP3282  PID         -  DP3282
 DP3282  STATE/COUNTY-  IL/HANCOCK
 DP3282  COUNTRY     -  US
 DP3282  USGS QUAD   -  LA HARPE (2018)
 DP3282
 DP3282                         *CURRENT SURVEY CONTROL
 DP3282  ______________________________________________________________________
 DP3282* NAD 83(1986) POSITION- 40 35 54.73   (N) 090 58 56.68   (W)   HD_HELD1
 DP3282* NAVD 88 ORTHO HEIGHT -   205.628 (meters)      674.63  (feet) ADJUSTED
 DP3282  ______________________________________________________________________
 DP3282  GEOID HEIGHT    -        -33.333 (meters)                     GEOID18
 DP3282  DYNAMIC HEIGHT  -        205.527 (meters)      674.30  (feet) COMP
 DP3282  MODELED GRAVITY -    980,130.7   (mgal)                       NAVD 88
 DP3282
 DP3282  VERT ORDER      -  SECOND    CLASS I
 DP3282
 DP3282.The horizontal coordinates were determined by differentially corrected
 DP3282.hand held GPS observations or other comparable positioning techniques
 DP3282.and have an estimated accuracy of +/- 3 meters.
 DP3282
 DP3282.The orthometric height was determined by differential leveling and
 DP3282.adjusted by the NATIONAL GEODETIC SURVEY
 DP3282.in July 2014.
 DP3282
 DP3282.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3282.GEOID18 height accuracy estimate available here.
 DP3282
 DP3282.Click photographs - Photos may exist for this station.
 DP3282
 DP3282.The dynamic height is computed by dividing the NAVD 88
 DP3282.geopotential number by the normal gravity value computed on the
 DP3282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3282.degrees latitude (g = 980.6199 gals.).
 DP3282
 DP3282.The modeled gravity was interpolated from observed gravity values.
 DP3282
 DP3282;                    North         East    Units  Estimated Accuracy
 DP3282;SPC IL W     -   436,765.4     630,956.1     MT  (+/- 3 meters HH1 GPS) 
 DP3282
 DP3282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7071396148(NAD 83)
 DP3282
 DP3282                          SUPERSEDED SURVEY CONTROL
 DP3282
 DP3282.No superseded survey control is available for this station.
 DP3282
 DP3282_MARKER: F = FLANGE-ENCASED ROD
 DP3282_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3282_STAMPING: AK 074
 DP3282_MARK LOGO: UIL
 DP3282_PROJECTION: RECESSED 5 CENTIMETERS
 DP3282_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3282_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3282+STABILITY: POSITION/ELEVATION WELL
 DP3282_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3282+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2018
 DP3282_ROD/PIPE-DEPTH: 11.6 meters
 DP3282_SLEEVE-DEPTH  : 0.9 meters
 DP3282
 DP3282  HISTORY     - Date     Condition        Report By
 DP3282  HISTORY     - 20130530 MONUMENTED       AMESC
 DP3282  HISTORY     - 20180313 GOOD             ILDT
 DP3282
 DP3282                          STATION DESCRIPTION
 DP3282
 DP3282'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3282'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHEAST OF LOMAX, 6.8
 DP3282'MI (10.9 KM) WEST-NORTHWEST OF BLANDINSVILLE AND 1.3 MI (2.1 KM)
 DP3282'NORTH-NORTHWEST OF LA HARPE.
 DP3282'
 DP3282'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3282'FOR 0.8 MI (1.3 KM) TO IL ROUTE 94, THENCE NORTH ON IL ROUTE 94 FOR
 DP3282'1.1 MI (1.8 KM) TO THE STATION ON THE RIGHT.
 DP3282'
 DP3282'THE STATION IS 36.5 FT (11.1 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3282'205 FT (62.5 M) NORTH OF THE CENTERLINE OF A FIELD ENTRANCE TO THE
 DP3282'WEST, 24.0 FT (7.3 M) SOUTH-SOUTHEAST OF A 'NO PASSING ZONE' SIGN,
 DP3282'15.2 FT (4.6 M) EAST OF THE NORTH END OF A 15 INCH (38 CM) CLAY PIPE
 DP3282'WITH HEADWALL, 6.7 FT (2.0 M) SOUTHWEST OF THE NORTH WOOD BRACE POST
 DP3282'AND 3.7 FT (1.1 M) NORTHWEST OF THE SOUTH WOOD BRACE POST.
 DP3282'
 DP3282'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3282'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3282'IN IDENTIFICATION.
 DP3282
 DP3282                          STATION RECOVERY (2018)
 DP3282
 DP3282'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3282'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3283 ***********************************************************************
 DP3283  DESIGNATION -  AK 075
 DP3283  PID         -  DP3283
 DP3283  STATE/COUNTY-  IL/HANCOCK
 DP3283  COUNTRY     -  US
 DP3283  USGS QUAD   -  LA HARPE (2018)
 DP3283
 DP3283                         *CURRENT SURVEY CONTROL
 DP3283  ______________________________________________________________________
 DP3283* NAD 83(1986) POSITION- 40 36 26.54   (N) 090 58 57.58   (W)   HD_HELD1
 DP3283* NAVD 88 ORTHO HEIGHT -   191.686 (meters)      628.89  (feet) ADJUSTED
 DP3283  ______________________________________________________________________
 DP3283  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 DP3283  DYNAMIC HEIGHT  -        191.592 (meters)      628.58  (feet) COMP
 DP3283  MODELED GRAVITY -    980,131.9   (mgal)                       NAVD 88
 DP3283
 DP3283  VERT ORDER      -  SECOND    CLASS I
 DP3283
 DP3283.The horizontal coordinates were determined by differentially corrected
 DP3283.hand held GPS observations or other comparable positioning techniques
 DP3283.and have an estimated accuracy of +/- 3 meters.
 DP3283
 DP3283.The orthometric height was determined by differential leveling and
 DP3283.adjusted by the NATIONAL GEODETIC SURVEY
 DP3283.in July 2014.
 DP3283
 DP3283.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3283.GEOID18 height accuracy estimate available here.
 DP3283
 DP3283.Click photographs - Photos may exist for this station.
 DP3283
 DP3283.The dynamic height is computed by dividing the NAVD 88
 DP3283.geopotential number by the normal gravity value computed on the
 DP3283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3283.degrees latitude (g = 980.6199 gals.).
 DP3283
 DP3283.The modeled gravity was interpolated from observed gravity values.
 DP3283
 DP3283;                    North         East    Units  Estimated Accuracy
 DP3283;SPC IL W     -   437,746.8     630,944.1     MT  (+/- 3 meters HH1 GPS) 
 DP3283
 DP3283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7066997129(NAD 83)
 DP3283
 DP3283                          SUPERSEDED SURVEY CONTROL
 DP3283
 DP3283.No superseded survey control is available for this station.
 DP3283
 DP3283_MARKER: F = FLANGE-ENCASED ROD
 DP3283_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3283_STAMPING: AK 075
 DP3283_MARK LOGO: UIL
 DP3283_PROJECTION: RECESSED 8 CENTIMETERS
 DP3283_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3283_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3283+STABILITY: POSITION/ELEVATION WELL
 DP3283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3283+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2013
 DP3283_ROD/PIPE-DEPTH: 12.2 meters
 DP3283_SLEEVE-DEPTH  : 0.9 meters
 DP3283
 DP3283  HISTORY     - Date     Condition        Report By
 DP3283  HISTORY     - 20130530 MONUMENTED       AMESC
 DP3283
 DP3283                          STATION DESCRIPTION
 DP3283
 DP3283'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3283'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-NORTHWEST OF
 DP3283'BLANDINSVILLE, 6.8 MI (10.9 KM) SOUTHEAST OF LOMAX AND 1.8 MI (2.9 KM)
 DP3283'NORTH-NORTHWEST OF LA HARPE.
 DP3283'
 DP3283'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3283'FOR 0.8 MI (1.3 KM) TO IL ROUTE 94, THENCE NORTH ON IL ROUTE 94 FOR
 DP3283'1.7 MI (2.7 KM) TO COUNTY ROAD 2800N AND THE STATION ON THE LEFT IN
 DP3283'THE NORTHWEST QUADRANT.
 DP3283'
 DP3283'THE STATION IS 65.0 FT (19.8 M) NORTH OF THE CENTERLINE OF THE COUNTY
 DP3283'ROAD, 38.5 FT (11.7 M) WEST OF THE CENTERLINE OF IL ROUTE 94, 51.3 FT
 DP3283'(15.6 M) NORTH OF THE NORTH CONCRETE HEADWALL OF AN 18 INCH (46 CM)
 DP3283'CLAY PIPE UNDER THE COUNTY ROAD AND 3.0 FT (0.9 M) EAST OF A
 DP3283'NORTH-SOUTH FENCE.
 DP3283'
 DP3283'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3283'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3283'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3284 ***********************************************************************
 DP3284  DESIGNATION -  AK 076
 DP3284  PID         -  DP3284
 DP3284  STATE/COUNTY-  IL/HANCOCK
 DP3284  COUNTRY     -  US
 DP3284  USGS QUAD   -  LA HARPE (2018)
 DP3284
 DP3284                         *CURRENT SURVEY CONTROL
 DP3284  ______________________________________________________________________
 DP3284* NAD 83(1986) POSITION- 40 37 19.50   (N) 090 58 56.10   (W)   HD_HELD1
 DP3284* NAVD 88 ORTHO HEIGHT -   210.857 (meters)      691.79  (feet) ADJUSTED
 DP3284  ______________________________________________________________________
 DP3284  GEOID HEIGHT    -        -33.325 (meters)                     GEOID18
 DP3284  DYNAMIC HEIGHT  -        210.755 (meters)      691.45  (feet) COMP
 DP3284  MODELED GRAVITY -    980,134.0   (mgal)                       NAVD 88
 DP3284
 DP3284  VERT ORDER      -  SECOND    CLASS I
 DP3284
 DP3284.The horizontal coordinates were determined by differentially corrected
 DP3284.hand held GPS observations or other comparable positioning techniques
 DP3284.and have an estimated accuracy of +/- 3 meters.
 DP3284
 DP3284.The orthometric height was determined by differential leveling and
 DP3284.adjusted by the NATIONAL GEODETIC SURVEY
 DP3284.in July 2014.
 DP3284
 DP3284.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3284.GEOID18 height accuracy estimate available here.
 DP3284
 DP3284.Click photographs - Photos may exist for this station.
 DP3284
 DP3284.The dynamic height is computed by dividing the NAVD 88
 DP3284.geopotential number by the normal gravity value computed on the
 DP3284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3284.degrees latitude (g = 980.6199 gals.).
 DP3284
 DP3284.The modeled gravity was interpolated from observed gravity values.
 DP3284
 DP3284;                    North         East    Units  Estimated Accuracy
 DP3284;SPC IL W     -   439,380.0     630,994.0     MT  (+/- 3 meters HH1 GPS) 
 DP3284
 DP3284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7066698763(NAD 83)
 DP3284
 DP3284                          SUPERSEDED SURVEY CONTROL
 DP3284
 DP3284.No superseded survey control is available for this station.
 DP3284
 DP3284_MARKER: F = FLANGE-ENCASED ROD
 DP3284_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3284_STAMPING: AK 076
 DP3284_MARK LOGO: UIL
 DP3284_PROJECTION: RECESSED 3 CENTIMETERS
 DP3284_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3284_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3284+STABILITY: POSITION/ELEVATION WELL
 DP3284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3284+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2018
 DP3284_ROD/PIPE-DEPTH: 7.9 meters
 DP3284_SLEEVE-DEPTH  : 0.9 meters
 DP3284
 DP3284  HISTORY     - Date     Condition        Report By
 DP3284  HISTORY     - 20130530 MONUMENTED       AMESC
 DP3284  HISTORY     - 20180313 GOOD             ILDT
 DP3284
 DP3284                          STATION DESCRIPTION
 DP3284
 DP3284'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3284'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHWEST OF
 DP3284'BLANDINSVILLE, 6.2 MI (10.0 KM) SOUTHEAST OF LOMAX AND 2.8 MI (4.5 KM)
 DP3284'NORTH-NORTHWEST OF LA HARPE.
 DP3284'
 DP3284'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3284'FOR 0.8 MI (1.3 KM) TO IL ROUTE 94, THENCE NORTH ON IL ROUTE 94 FOR
 DP3284'2.75 MI (4.4 KM) TO COUNTY ROAD 2900N AND THE STATION ON THE RIGHT IN
 DP3284'THE NORTHEAST QUADRANT.
 DP3284'
 DP3284'THE STATION IS 50.5 FT (15.4 M) NORTH OF THE CENTERLINE OF THE COUNTY
 DP3284'ROAD, 31.5 FT (9.6 M) EAST OF THE CENTERLINE OF IL ROUTE 94, 32.7 FT
 DP3284'(10.0 M) NORTH OF A 'STOP' SIGN AND 27.7 FT (8.4 M) NORTH-NORTHWEST OF
 DP3284'A POWER POLE WITH GUY WIRE.
 DP3284'
 DP3284'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3284'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3284'IN IDENTIFICATION.
 DP3284
 DP3284                          STATION RECOVERY (2018)
 DP3284
 DP3284'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3284'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3285 ***********************************************************************
 DP3285  DESIGNATION -  AK 077
 DP3285  PID         -  DP3285
 DP3285  STATE/COUNTY-  IL/HENDERSON
 DP3285  COUNTRY     -  US
 DP3285  USGS QUAD   -  STRONGHURST (2018)
 DP3285
 DP3285                         *CURRENT SURVEY CONTROL
 DP3285  ______________________________________________________________________
 DP3285* NAD 83(1986) POSITION- 40 38 12.05   (N) 090 58 52.96   (W)   HD_HELD1
 DP3285* NAVD 88 ORTHO HEIGHT -   213.897 (meters)      701.76  (feet) ADJUSTED
 DP3285  ______________________________________________________________________
 DP3285  GEOID HEIGHT    -        -33.317 (meters)                     GEOID18
 DP3285  DYNAMIC HEIGHT  -        213.794 (meters)      701.42  (feet) COMP
 DP3285  MODELED GRAVITY -    980,136.1   (mgal)                       NAVD 88
 DP3285
 DP3285  VERT ORDER      -  SECOND    CLASS I
 DP3285
 DP3285.The horizontal coordinates were determined by differentially corrected
 DP3285.hand held GPS observations or other comparable positioning techniques
 DP3285.and have an estimated accuracy of +/- 3 meters.
 DP3285
 DP3285.The orthometric height was determined by differential leveling and
 DP3285.adjusted by the NATIONAL GEODETIC SURVEY
 DP3285.in July 2014.
 DP3285
 DP3285.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3285.GEOID18 height accuracy estimate available here.
 DP3285
 DP3285.Click photographs - Photos may exist for this station.
 DP3285
 DP3285.The dynamic height is computed by dividing the NAVD 88
 DP3285.geopotential number by the normal gravity value computed on the
 DP3285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3285.degrees latitude (g = 980.6199 gals.).
 DP3285
 DP3285.The modeled gravity was interpolated from observed gravity values.
 DP3285
 DP3285;                    North         East    Units  Estimated Accuracy
 DP3285;SPC IL W     -   441,000.2     631,082.8     MT  (+/- 3 meters HH1 GPS) 
 DP3285
 DP3285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7070300385(NAD 83)
 DP3285
 DP3285                          SUPERSEDED SURVEY CONTROL
 DP3285
 DP3285.No superseded survey control is available for this station.
 DP3285
 DP3285_MARKER: F = FLANGE-ENCASED ROD
 DP3285_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3285_STAMPING: AK 077
 DP3285_MARK LOGO: UIL
 DP3285_PROJECTION: RECESSED 10 CENTIMETERS
 DP3285_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3285_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3285+STABILITY: POSITION/ELEVATION WELL
 DP3285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3285+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2013
 DP3285_ROD/PIPE-DEPTH: 9.1 meters
 DP3285_SLEEVE-DEPTH  : 0.9 meters
 DP3285
 DP3285  HISTORY     - Date     Condition        Report By
 DP3285  HISTORY     - 20130530 MONUMENTED       AMESC
 DP3285
 DP3285                          STATION DESCRIPTION
 DP3285
 DP3285'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3285'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHWEST OF
 DP3285'BLANDINSVILLE, 5.6 MI (9.0 KM) EAST-SOUTHEAST OF LOMAX AND 3.7 MI (6.0
 DP3285'KM) NORTH OF LA HARPE.
 DP3285'
 DP3285'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3285'FOR 0.8 MI (1.3 KM) TO IL ROUTE 94, THENCE NORTH ON IL ROUTE 94 FOR
 DP3285'3.7 MI (6.0 KM) TO COUNTY ROAD 3000N, THE HENDERSON AND HANCOCK COUNTY
 DP3285'LINE AND THE STATION ON THE RIGHT IN THE NORTHEAST QUADRANT.
 DP3285'
 DP3285'THE STATION IS 74.5 FT (22.7 M) NORTH OF THE CENTERLINE OF THE COUNTY
 DP3285'ROAD, 106.0 FT (32.3 M) EAST OF THE CENTERLINE OF IL ROUTE 94, 80.8 FT
 DP3285'(24.6 M) NORTHEAST OF A BRASS DISK IN THE PAVEMENT OF THE COUNTY ROAD,
 DP3285'49.5 FT (15.1 M) NORTH OF THE FENCE CORNER OF THE FENCE RUNNING NORTH
 DP3285'AND EAST, 35.0 FT (10.7 M) NORTH OF A TELEPHONE JUNCTION BOX AND 3.5
 DP3285'FT (1.1 M) WEST OF THE NORTH-SOUTH FENCE.
 DP3285'
 DP3285'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3285'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3285'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3286 ***********************************************************************
 DP3286  DESIGNATION -  AK 078
 DP3286  PID         -  DP3286
 DP3286  STATE/COUNTY-  IL/HENDERSON
 DP3286  COUNTRY     -  US
 DP3286  USGS QUAD   -  STRONGHURST (2018)
 DP3286
 DP3286                         *CURRENT SURVEY CONTROL
 DP3286  ______________________________________________________________________
 DP3286* NAD 83(1986) POSITION- 40 39 05.64   (N) 090 58 52.24   (W)   HD_HELD1
 DP3286* NAVD 88 ORTHO HEIGHT -   217.978 (meters)      715.15  (feet) ADJUSTED
 DP3286  ______________________________________________________________________
 DP3286  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 DP3286  DYNAMIC HEIGHT  -        217.873 (meters)      714.81  (feet) COMP
 DP3286  MODELED GRAVITY -    980,138.3   (mgal)                       NAVD 88
 DP3286
 DP3286  VERT ORDER      -  SECOND    CLASS I
 DP3286
 DP3286.The horizontal coordinates were determined by differentially corrected
 DP3286.hand held GPS observations or other comparable positioning techniques
 DP3286.and have an estimated accuracy of +/- 3 meters.
 DP3286
 DP3286.The orthometric height was determined by differential leveling and
 DP3286.adjusted by the NATIONAL GEODETIC SURVEY
 DP3286.in July 2014.
 DP3286
 DP3286.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3286.GEOID18 height accuracy estimate available here.
 DP3286
 DP3286.Click photographs - Photos may exist for this station.
 DP3286
 DP3286.The dynamic height is computed by dividing the NAVD 88
 DP3286.geopotential number by the normal gravity value computed on the
 DP3286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3286.degrees latitude (g = 980.6199 gals.).
 DP3286
 DP3286.The modeled gravity was interpolated from observed gravity values.
 DP3286
 DP3286;                    North         East    Units  Estimated Accuracy
 DP3286;SPC IL W     -   442,653.1     631,115.0     MT  (+/- 3 meters HH1 GPS) 
 DP3286
 DP3286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7068202038(NAD 83)
 DP3286
 DP3286                          SUPERSEDED SURVEY CONTROL
 DP3286
 DP3286.No superseded survey control is available for this station.
 DP3286
 DP3286_MARKER: F = FLANGE-ENCASED ROD
 DP3286_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3286_STAMPING: AK 078
 DP3286_MARK LOGO: UIL
 DP3286_PROJECTION: RECESSED 8 CENTIMETERS
 DP3286_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3286_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3286+STABILITY: POSITION/ELEVATION WELL
 DP3286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3286+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2013
 DP3286_ROD/PIPE-DEPTH: 9.8 meters
 DP3286_SLEEVE-DEPTH  : 0.9 meters
 DP3286
 DP3286  HISTORY     - Date     Condition        Report By
 DP3286  HISTORY     - 20130603 MONUMENTED       AMESC
 DP3286
 DP3286                          STATION DESCRIPTION
 DP3286
 DP3286'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3286'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH-SOUTHWEST OF
 DP3286'STRONGHURST, 5.2 MI (8.4 KM) EAST-SOUTHEAST OF LOMAX AND 4.8 MI (7.7
 DP3286'KM) NORTH OF LA HARPE.
 DP3286'
 DP3286'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3286'FOR 0.8 MI (1.3 KM) TO IL ROUTE 94, THENCE NORTH ON IL ROUTE 94 FOR
 DP3286'4.75 MI (7.6 KM) TO COUNTY ROAD 100N AND THE STATION ON THE RIGHT IN
 DP3286'THE NORTHEAST QUADRANT.
 DP3286'
 DP3286'THE STATION IS 63.0 FT (19.2 M) NORTH OF THE CENTERLINE OF THE COUNTY
 DP3286'ROAD, 34.5 FT (10.5 M) EAST OF THE CENTERLINE OF IL ROUTE 94, 84.0 FT
 DP3286'(25.6 M) NORTHEAST OF A TELEPHONE PEDESTAL IN THE NORTHWEST QUADRANT,
 DP3286'39.0 FT (11.9 M) NORTH OF A CONCRETE RIGHT-OF-WAY MARKER, 16.8 FT (5.1
 DP3286'M) NORTH OF THE SOUTH END OF THE NORTH-SOUTH FENCE AND 3.0 FT (0.9 M)
 DP3286'WEST OF THE NORTH-SOUTH FENCE.
 DP3286'
 DP3286'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3286'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3286'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3287 ***********************************************************************
 DP3287  DESIGNATION -  AK 079
 DP3287  PID         -  DP3287
 DP3287  STATE/COUNTY-  IL/HENDERSON
 DP3287  COUNTRY     -  US
 DP3287  USGS QUAD   -  STRONGHURST (2018)
 DP3287
 DP3287                         *CURRENT SURVEY CONTROL
 DP3287  ______________________________________________________________________
 DP3287* NAD 83(1986) POSITION- 40 39 59.37   (N) 090 58 52.42   (W)   HD_HELD1
 DP3287* NAVD 88 ORTHO HEIGHT -   217.471 (meters)      713.49  (feet) ADJUSTED
 DP3287  ______________________________________________________________________
 DP3287  GEOID HEIGHT    -        -33.303 (meters)                     GEOID18
 DP3287  DYNAMIC HEIGHT  -        217.367 (meters)      713.14  (feet) COMP
 DP3287  MODELED GRAVITY -    980,140.6   (mgal)                       NAVD 88
 DP3287
 DP3287  VERT ORDER      -  SECOND    CLASS I
 DP3287
 DP3287.The horizontal coordinates were determined by differentially corrected
 DP3287.hand held GPS observations or other comparable positioning techniques
 DP3287.and have an estimated accuracy of +/- 3 meters.
 DP3287
 DP3287.The orthometric height was determined by differential leveling and
 DP3287.adjusted by the NATIONAL GEODETIC SURVEY
 DP3287.in July 2014.
 DP3287
 DP3287.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3287.GEOID18 height accuracy estimate available here.
 DP3287
 DP3287.Click photographs - Photos may exist for this station.
 DP3287
 DP3287.The dynamic height is computed by dividing the NAVD 88
 DP3287.geopotential number by the normal gravity value computed on the
 DP3287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3287.degrees latitude (g = 980.6199 gals.).
 DP3287
 DP3287.The modeled gravity was interpolated from observed gravity values.
 DP3287
 DP3287;                    North         East    Units  Estimated Accuracy
 DP3287;SPC IL W     -   444,310.4     631,126.2     MT  (+/- 3 meters HH1 GPS) 
 DP3287
 DP3287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7064003694(NAD 83)
 DP3287
 DP3287                          SUPERSEDED SURVEY CONTROL
 DP3287
 DP3287.No superseded survey control is available for this station.
 DP3287
 DP3287_MARKER: F = FLANGE-ENCASED ROD
 DP3287_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3287_STAMPING: AK 079
 DP3287_MARK LOGO: UIL
 DP3287_PROJECTION: RECESSED 8 CENTIMETERS
 DP3287_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3287_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3287+STABILITY: POSITION/ELEVATION WELL
 DP3287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3287+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2013
 DP3287_ROD/PIPE-DEPTH: 12.2 meters
 DP3287_SLEEVE-DEPTH  : 0.9 meters
 DP3287
 DP3287  HISTORY     - Date     Condition        Report By
 DP3287  HISTORY     - 20130529 MONUMENTED       AMESC
 DP3287
 DP3287                          STATION DESCRIPTION
 DP3287
 DP3287'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3287'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTHWEST OF
 DP3287'STRONGHURST, 5.8 MI (9.3 KM) NORTH OF LA HARPE AND 4.9 MI (7.9 KM)
 DP3287'EAST OF LOMAX.
 DP3287'
 DP3287'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DP3287'FOR 0.8 MI (1.3 KM) TO IL ROUTE 94, THENCE NORTH ON IL ROUTE 94 FOR
 DP3287'5.8 MI (9.3 KM) TO COUNTY ROAD 200N IN TERRE HAUTE AND THE STATION ON
 DP3287'THE LEFT.
 DP3287'
 DP3287'THE STATION IS 75.5 FT (23.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3287'200N, 25.5 FT (7.8 M) WEST OF THE CENTERLINE OF IL ROUTE 94, 68.3 FT
 DP3287'(20.8 M) NORTHEAST OF A POWER POLE WITH GUY WIRE, 52.0 FT (15.8 M)
 DP3287'SOUTH OF THE NORTH END OF CONCRETE SIDEWALK, 42.3 FT (12.9 M)
 DP3287'NORTH-NORTHEAST OF A 'TERRE HAUTE METHODIST CHURCH' SIGN AND 2.1 FT
 DP3287'(0.6 M) EAST OF THE EAST EDGE OF CONCRETE SIDEWALK.
 DP3287'
 DP3287'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3287'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3287'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3288 ***********************************************************************
 DP3288  DESIGNATION -  AK 080
 DP3288  PID         -  DP3288
 DP3288  STATE/COUNTY-  IL/HENDERSON
 DP3288  COUNTRY     -  US
 DP3288  USGS QUAD   -  STRONGHURST (2018)
 DP3288
 DP3288                         *CURRENT SURVEY CONTROL
 DP3288  ______________________________________________________________________
 DP3288* NAD 83(1986) POSITION- 40 40 53.32   (N) 090 57 58.83   (W)   HD_HELD1
 DP3288* NAVD 88 ORTHO HEIGHT -   220.483 (meters)      723.37  (feet) ADJUSTED
 DP3288  ______________________________________________________________________
 DP3288  GEOID HEIGHT    -        -33.291 (meters)                     GEOID18
 DP3288  DYNAMIC HEIGHT  -        220.378 (meters)      723.02  (feet) COMP
 DP3288  MODELED GRAVITY -    980,142.6   (mgal)                       NAVD 88
 DP3288
 DP3288  VERT ORDER      -  SECOND    CLASS I
 DP3288
 DP3288.The horizontal coordinates were determined by differentially corrected
 DP3288.hand held GPS observations or other comparable positioning techniques
 DP3288.and have an estimated accuracy of +/- 3 meters.
 DP3288
 DP3288.The orthometric height was determined by differential leveling and
 DP3288.adjusted by the NATIONAL GEODETIC SURVEY
 DP3288.in July 2014.
 DP3288
 DP3288.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3288.GEOID18 height accuracy estimate available here.
 DP3288
 DP3288.Click photographs - Photos may exist for this station.
 DP3288
 DP3288.The dynamic height is computed by dividing the NAVD 88
 DP3288.geopotential number by the normal gravity value computed on the
 DP3288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3288.degrees latitude (g = 980.6199 gals.).
 DP3288
 DP3288.The modeled gravity was interpolated from observed gravity values.
 DP3288
 DP3288;                    North         East    Units  Estimated Accuracy
 DP3288;SPC IL W     -   445,963.0     632,400.0     MT  (+/- 3 meters HH1 GPS) 
 DP3288
 DP3288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7185905387(NAD 83)
 DP3288
 DP3288                          SUPERSEDED SURVEY CONTROL
 DP3288
 DP3288.No superseded survey control is available for this station.
 DP3288
 DP3288_MARKER: F = FLANGE-ENCASED ROD
 DP3288_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3288_STAMPING: AK 080
 DP3288_MARK LOGO: UIL
 DP3288_PROJECTION: RECESSED 10 CENTIMETERS
 DP3288_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3288_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3288+STABILITY: POSITION/ELEVATION WELL
 DP3288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3288+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2013
 DP3288_ROD/PIPE-DEPTH: 7.3 meters
 DP3288_SLEEVE-DEPTH  : 0.9 meters
 DP3288
 DP3288  HISTORY     - Date     Condition        Report By
 DP3288  HISTORY     - 20130529 MONUMENTED       AMESC
 DP3288
 DP3288                          STATION DESCRIPTION
 DP3288
 DP3288'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3288'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH OF LA HARPE, 5.6
 DP3288'MI (9.0 KM) EAST OF LOMAX AND 5.6 MI (9.0 KM) SOUTHWEST OF
 DP3288'STRONGHURST.
 DP3288'
 DP3288'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3288'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 13.5 MI (21.7 KM) THROUGH
 DP3288'STRONGHURST TO COUNTY ROAD 1300E.  CONTINUE WEST ON IL ROUTE 94 FOR
 DP3288'1.3 MI (2.1 KM) TO THE STATION ON THE LEFT.
 DP3288'
 DP3288'THE STATION IS 31.5 FT (9.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE 94,
 DP3288'76.0 FT (23.2 M) SOUTHWEST OF LONE WOODEN POST AND A FIBER OPTIC
 DP3288'WARNING SIGN, 33.5 FT (10.2 M) WEST OF THE CENTERLINE OF A FIELD
 DP3288'ENTRANCE TO THE SOUTH, 19.0 FT (5.8 M) WEST OF A CONCRETE RIGHT-OF-WAY
 DP3288'MARKER AT THE CORNER OF A FENCE RUNNING SOUTH AND WEST, 17.5 FT (5.3
 DP3288'M) NORTHEAST OF A POWER POLE AND 2.8 FT (0.9 M) NORTH OF THE EAST-WEST
 DP3288'FENCE.
 DP3288'
 DP3288'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3288'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3288'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3289 ***********************************************************************
 DP3289  DESIGNATION -  AK 081
 DP3289  PID         -  DP3289
 DP3289  STATE/COUNTY-  IL/HENDERSON
 DP3289  COUNTRY     -  US
 DP3289  USGS QUAD   -  STRONGHURST (2018)
 DP3289
 DP3289                         *CURRENT SURVEY CONTROL
 DP3289  ______________________________________________________________________
 DP3289* NAD 83(1986) POSITION- 40 40 54.41   (N) 090 56 49.60   (W)   HD_HELD1
 DP3289* NAVD 88 ORTHO HEIGHT -   224.722 (meters)      737.28  (feet) ADJUSTED
 DP3289  ______________________________________________________________________
 DP3289  GEOID HEIGHT    -        -33.283 (meters)                     GEOID18
 DP3289  DYNAMIC HEIGHT  -        224.614 (meters)      736.92  (feet) COMP
 DP3289  MODELED GRAVITY -    980,142.0   (mgal)                       NAVD 88
 DP3289
 DP3289  VERT ORDER      -  SECOND    CLASS I
 DP3289
 DP3289.The horizontal coordinates were determined by differentially corrected
 DP3289.hand held GPS observations or other comparable positioning techniques
 DP3289.and have an estimated accuracy of +/- 3 meters.
 DP3289
 DP3289.The orthometric height was determined by differential leveling and
 DP3289.adjusted by the NATIONAL GEODETIC SURVEY
 DP3289.in July 2014.
 DP3289
 DP3289.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3289.GEOID18 height accuracy estimate available here.
 DP3289
 DP3289.Click photographs - Photos may exist for this station.
 DP3289
 DP3289.The dynamic height is computed by dividing the NAVD 88
 DP3289.geopotential number by the normal gravity value computed on the
 DP3289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3289.degrees latitude (g = 980.6199 gals.).
 DP3289
 DP3289.The modeled gravity was interpolated from observed gravity values.
 DP3289
 DP3289;                    North         East    Units  Estimated Accuracy
 DP3289;SPC IL W     -   445,982.0     634,025.9     MT  (+/- 3 meters HH1 GPS) 
 DP3289
 DP3289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7348405459(NAD 83)
 DP3289
 DP3289                          SUPERSEDED SURVEY CONTROL
 DP3289
 DP3289.No superseded survey control is available for this station.
 DP3289
 DP3289_MARKER: F = FLANGE-ENCASED ROD
 DP3289_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3289_STAMPING: AK 081
 DP3289_MARK LOGO: UIL
 DP3289_PROJECTION: RECESSED 10 CENTIMETERS
 DP3289_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3289_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3289+STABILITY: POSITION/ELEVATION WELL
 DP3289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3289+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2013
 DP3289_ROD/PIPE-DEPTH: 13.4 meters
 DP3289_SLEEVE-DEPTH  : 0.9 meters
 DP3289
 DP3289  HISTORY     - Date     Condition        Report By
 DP3289  HISTORY     - 20130529 MONUMENTED       AMESC
 DP3289
 DP3289                          STATION DESCRIPTION
 DP3289
 DP3289'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3289'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST OF LOMAX, 6.4 MI
 DP3289'(10.3 KM) WEST OF RARITAN AND 5.0 MI (8.0 KM) SOUTH-SOUTHWEST OF
 DP3289'STRONGHURST.
 DP3289'
 DP3289'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3289'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 13.5 MI (21.7 KM) THROUGH
 DP3289'STRONGHURST TO COUNTY ROAD 1300E.  CONTINUE WEST ON IL ROUTE 94 FOR
 DP3289'1450 FT (442.0 M) TO THE STATION ON THE LEFT.
 DP3289'
 DP3289'THE STATION IS 32.0 FT (9.8 M) SOUTH OF THE CENTERLINE OF IL ROUTE 94,
 DP3289'57.2 FT (17.4 M) SOUTH-SOUTHWEST OF A MAIL BOX 'RR1 BOX 107', 35.7 FT
 DP3289'(10.9 M) WEST OF A TELEPHONE PEDESTAL, 22 FT (6.7 M) WEST OF THE
 DP3289'CENTERLINE OF THE FIELD ENTRANCE TO THE SOUTH, 13.8 FT (4.2 M)
 DP3289'SOUTHWEST OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER THE FIELD
 DP3289'ENTRANCE AND 9.8 FT (3.0 M) WEST OF A POWER POLE WITH GUY WIRE.
 DP3289'
 DP3289'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3289'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3289'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3290 ***********************************************************************
 DP3290  DESIGNATION -  AK 082
 DP3290  PID         -  DP3290
 DP3290  STATE/COUNTY-  IL/HENDERSON
 DP3290  COUNTRY     -  US
 DP3290  USGS QUAD   -  STRONGHURST (2018)
 DP3290
 DP3290                         *CURRENT SURVEY CONTROL
 DP3290  ______________________________________________________________________
 DP3290* NAD 83(1986) POSITION- 40 40 55.09   (N) 090 55 56.18   (W)   HD_HELD1
 DP3290* NAVD 88 ORTHO HEIGHT -   230.384 (meters)      755.85  (feet) ADJUSTED
 DP3290  ______________________________________________________________________
 DP3290  GEOID HEIGHT    -        -33.277 (meters)                     GEOID18
 DP3290  DYNAMIC HEIGHT  -        230.274 (meters)      755.49  (feet) COMP
 DP3290  MODELED GRAVITY -    980,141.6   (mgal)                       NAVD 88
 DP3290
 DP3290  VERT ORDER      -  SECOND    CLASS I
 DP3290
 DP3290.The horizontal coordinates were determined by differentially corrected
 DP3290.hand held GPS observations or other comparable positioning techniques
 DP3290.and have an estimated accuracy of +/- 3 meters.
 DP3290
 DP3290.The orthometric height was determined by differential leveling and
 DP3290.adjusted by the NATIONAL GEODETIC SURVEY
 DP3290.in July 2014.
 DP3290
 DP3290.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3290.GEOID18 height accuracy estimate available here.
 DP3290
 DP3290.Click photographs - Photos may exist for this station.
 DP3290
 DP3290.The dynamic height is computed by dividing the NAVD 88
 DP3290.geopotential number by the normal gravity value computed on the
 DP3290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3290.degrees latitude (g = 980.6199 gals.).
 DP3290
 DP3290.The modeled gravity was interpolated from observed gravity values.
 DP3290
 DP3290;                    North         East    Units  Estimated Accuracy
 DP3290;SPC IL W     -   445,991.9     635,280.5     MT  (+/- 3 meters HH1 GPS) 
 DP3290
 DP3290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7473805509(NAD 83)
 DP3290
 DP3290                          SUPERSEDED SURVEY CONTROL
 DP3290
 DP3290.No superseded survey control is available for this station.
 DP3290
 DP3290_MARKER: F = FLANGE-ENCASED ROD
 DP3290_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3290_STAMPING: AK 082
 DP3290_MARK LOGO: UIL
 DP3290_PROJECTION: RECESSED 10 CENTIMETERS
 DP3290_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3290_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3290+STABILITY: POSITION/ELEVATION WELL
 DP3290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3290+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2013
 DP3290_ROD/PIPE-DEPTH: 11.0 meters
 DP3290_SLEEVE-DEPTH  : 0.9 meters
 DP3290
 DP3290  HISTORY     - Date     Condition        Report By
 DP3290  HISTORY     - 20130529 MONUMENTED       AMESC
 DP3290
 DP3290                          STATION DESCRIPTION
 DP3290
 DP3290'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3290'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF LA
 DP3290'HARPE, 5.6 MI (9.0 KM) WEST OF RARITAN AND 4.7 MI (7.6 KM)
 DP3290'SOUTH-SOUTHWEST OF STRONGHURST.
 DP3290'
 DP3290'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3290'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 12.5 MI (20.1 KM) THROUGH
 DP3290'STRONGHURST TO COUNTY ROAD 1400E.  CONTINUE WEST ON IL ROUTE 94 0.5 MI
 DP3290'(0.8 KM) TO THE STATION ON THE LEFT.
 DP3290'
 DP3290'THE STATION IS 28.0 FT (8.5 M) SOUTH OF THE CENTERLINE OF IL ROUTE 94,
 DP3290'210 FT (64.0 M) WEST OF THE CENTER OF A 2' X 2' BOX CULVERT, 180.5 FT
 DP3290'(55.0 M) WEST OF A TELEPHONE PEDESTAL NUMBER 'L 1212 P1', 7.0 FT (2.1
 DP3290'M) NORTH OF THE NORTH END OF A NORTH-SOUTH FENCE AND 6.5 FT (2.0 M)
 DP3290'NORTH OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP3290'
 DP3290'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3290'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3290'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3291 ***********************************************************************
 DP3291  DESIGNATION -  AK 083
 DP3291  PID         -  DP3291
 DP3291  STATE/COUNTY-  IL/HENDERSON
 DP3291  COUNTRY     -  US
 DP3291  USGS QUAD   -  STRONGHURST (2018)
 DP3291
 DP3291                         *CURRENT SURVEY CONTROL
 DP3291  ______________________________________________________________________
 DP3291* NAD 83(1986) POSITION- 40 40 56.06   (N) 090 55 04.53   (W)   HD_HELD1
 DP3291* NAVD 88 ORTHO HEIGHT -   231.959 (meters)      761.02  (feet) ADJUSTED
 DP3291  ______________________________________________________________________
 DP3291  GEOID HEIGHT    -        -33.273 (meters)                     GEOID18
 DP3291  DYNAMIC HEIGHT  -        231.849 (meters)      760.66  (feet) COMP
 DP3291  MODELED GRAVITY -    980,141.2   (mgal)                       NAVD 88
 DP3291
 DP3291  VERT ORDER      -  SECOND    CLASS I
 DP3291
 DP3291.The horizontal coordinates were determined by differentially corrected
 DP3291.hand held GPS observations or other comparable positioning techniques
 DP3291.and have an estimated accuracy of +/- 3 meters.
 DP3291
 DP3291.The orthometric height was determined by differential leveling and
 DP3291.adjusted by the NATIONAL GEODETIC SURVEY
 DP3291.in July 2014.
 DP3291
 DP3291.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3291.GEOID18 height accuracy estimate available here.
 DP3291
 DP3291.Click photographs - Photos may exist for this station.
 DP3291
 DP3291.The dynamic height is computed by dividing the NAVD 88
 DP3291.geopotential number by the normal gravity value computed on the
 DP3291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3291.degrees latitude (g = 980.6199 gals.).
 DP3291
 DP3291.The modeled gravity was interpolated from observed gravity values.
 DP3291
 DP3291;                    North         East    Units  Estimated Accuracy
 DP3291;SPC IL W     -   446,011.4     636,493.6     MT  (+/- 3 meters HH1 GPS) 
 DP3291
 DP3291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7594905567(NAD 83)
 DP3291
 DP3291                          SUPERSEDED SURVEY CONTROL
 DP3291
 DP3291.No superseded survey control is available for this station.
 DP3291
 DP3291_MARKER: F = FLANGE-ENCASED ROD
 DP3291_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3291_STAMPING: AK 083
 DP3291_MARK LOGO: UIL
 DP3291_PROJECTION: RECESSED 8 CENTIMETERS
 DP3291_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3291_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3291+STABILITY: POSITION/ELEVATION WELL
 DP3291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3291+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2013
 DP3291_ROD/PIPE-DEPTH: 13.4 meters
 DP3291_SLEEVE-DEPTH  : 0.9 meters
 DP3291
 DP3291  HISTORY     - Date     Condition        Report By
 DP3291  HISTORY     - 20130528 MONUMENTED       AMESC
 DP3291
 DP3291                          STATION DESCRIPTION
 DP3291
 DP3291'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3291'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF LA
 DP3291'HARPE, 4.9 MI (7.9 KM) WEST OF RARITAN AND 4.5 MI (7.2 KM) SOUTH OF
 DP3291'STRONGHURST.
 DP3291'
 DP3291'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3291'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 12.3 MI (19.8 KM) THROUGH
 DP3291'STRONGHURST TO THE STATION ON THE LEFT.
 DP3291'
 DP3291'THE STATION IS 31.0 FT (9.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE 94,
 DP3291'196.0 FT (59.7 M) EAST OF THE SOUTHEAST CORNER OF THE HEADWALL OF A 2'
 DP3291'X 2' BOX CULVERT, 128.0 FT (39.0 M) SOUTHWEST OF A POWER POLE WITH GUY
 DP3291'WIRE AND 18.7 FT (5.7 M) NORTH OF THE NORTH END OF A NORTH-SOUTH
 DP3291'FENCE.
 DP3291'
 DP3291'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3291'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3291'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3292 ***********************************************************************
 DP3292  DESIGNATION -  AK 084
 DP3292  PID         -  DP3292
 DP3292  STATE/COUNTY-  IL/HENDERSON
 DP3292  COUNTRY     -  US
 DP3292  USGS QUAD   -  STRONGHURST (2018)
 DP3292
 DP3292                         *CURRENT SURVEY CONTROL
 DP3292  ______________________________________________________________________
 DP3292* NAD 83(1986) POSITION- 40 41 53.68   (N) 090 54 11.00   (W)   HD_HELD1
 DP3292* NAVD 88 ORTHO HEIGHT -   230.621 (meters)      756.63  (feet) ADJUSTED
 DP3292  ______________________________________________________________________
 DP3292  GEOID HEIGHT    -        -33.262 (meters)                     GEOID18
 DP3292  DYNAMIC HEIGHT  -        230.511 (meters)      756.27  (feet) COMP
 DP3292  MODELED GRAVITY -    980,143.2   (mgal)                       NAVD 88
 DP3292
 DP3292  VERT ORDER      -  SECOND    CLASS I
 DP3292
 DP3292.The horizontal coordinates were determined by differentially corrected
 DP3292.hand held GPS observations or other comparable positioning techniques
 DP3292.and have an estimated accuracy of +/- 3 meters.
 DP3292
 DP3292.The orthometric height was determined by differential leveling and
 DP3292.adjusted by the NATIONAL GEODETIC SURVEY
 DP3292.in July 2014.
 DP3292
 DP3292.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3292.GEOID18 height accuracy estimate available here.
 DP3292
 DP3292.Click photographs - Photos may exist for this station.
 DP3292
 DP3292.The dynamic height is computed by dividing the NAVD 88
 DP3292.geopotential number by the normal gravity value computed on the
 DP3292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3292.degrees latitude (g = 980.6199 gals.).
 DP3292
 DP3292.The modeled gravity was interpolated from observed gravity values.
 DP3292
 DP3292;                    North         East    Units  Estimated Accuracy
 DP3292;SPC IL W     -   447,778.0     637,765.5     MT  (+/- 3 meters HH1 GPS) 
 DP3292
 DP3292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7716407374(NAD 83)
 DP3292
 DP3292                          SUPERSEDED SURVEY CONTROL
 DP3292
 DP3292.No superseded survey control is available for this station.
 DP3292
 DP3292_MARKER: F = FLANGE-ENCASED ROD
 DP3292_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3292_STAMPING: AK 084
 DP3292_MARK LOGO: UIL
 DP3292_PROJECTION: RECESSED 13 CENTIMETERS
 DP3292_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3292_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3292+STABILITY: POSITION/ELEVATION WELL
 DP3292_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3292+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2013
 DP3292_ROD/PIPE-DEPTH: 11.0 meters
 DP3292_SLEEVE-DEPTH  : 0.9 meters
 DP3292
 DP3292  HISTORY     - Date     Condition        Report By
 DP3292  HISTORY     - 20130528 MONUMENTED       AMESC
 DP3292
 DP3292                          STATION DESCRIPTION
 DP3292
 DP3292'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3292'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHEAST OF LA
 DP3292'HARPE, 4.0 MI (6.4 KM) WEST OF RARITAN AND 3.4 MI (5.5 KM) SOUTH OF
 DP3292'STRONGHURST.
 DP3292'
 DP3292'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3292'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 10.5 MI (16.9 KM) THROUGH
 DP3292'STRONGHURST TO COUNTY ROAD 400N AND THE STATION ON THE LEFT IN THE
 DP3292'NORTHEAST QUADRANT.
 DP3292'
 DP3292'THE STATION IS 61.5 FT (18.7 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3292'64.0 FT (19.5 M) NORTH OF THE CENTERLINE OF THE COUNTY ROAD, 139.5 FT
 DP3292'(42.5 M) NORTHEAST OF A POWER POLE, 93.0 FT (28.3 M) EAST OF POWER
 DP3292'POLE NUMBER '12744679', 48.5 FT (14.8 M) NORTHWEST OF A POWER POLE AND
 DP3292'3.20 FT (1.0 M) NORTHWEST OF THE NORTH END OF A FENCE WITH UNDERGROUND
 DP3292'CABLE WARNING SIGN.
 DP3292'
 DP3292'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3292'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3292'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3293 ***********************************************************************
 DP3293  DESIGNATION -  AK 085
 DP3293  PID         -  DP3293
 DP3293  STATE/COUNTY-  IL/HENDERSON
 DP3293  COUNTRY     -  US
 DP3293  USGS QUAD   -  STRONGHURST (2018)
 DP3293
 DP3293                         *CURRENT SURVEY CONTROL
 DP3293  ______________________________________________________________________
 DP3293* NAD 83(1986) POSITION- 40 42 42.51   (N) 090 54 11.44   (W)   HD_HELD1
 DP3293* NAVD 88 ORTHO HEIGHT -   224.135 (meters)      735.35  (feet) ADJUSTED
 DP3293  ______________________________________________________________________
 DP3293  GEOID HEIGHT    -        -33.255 (meters)                     GEOID18
 DP3293  DYNAMIC HEIGHT  -        224.029 (meters)      735.00  (feet) COMP
 DP3293  MODELED GRAVITY -    980,145.4   (mgal)                       NAVD 88
 DP3293
 DP3293  VERT ORDER      -  SECOND    CLASS I
 DP3293
 DP3293.The horizontal coordinates were determined by differentially corrected
 DP3293.hand held GPS observations or other comparable positioning techniques
 DP3293.and have an estimated accuracy of +/- 3 meters.
 DP3293
 DP3293.The orthometric height was determined by differential leveling and
 DP3293.adjusted by the NATIONAL GEODETIC SURVEY
 DP3293.in July 2014.
 DP3293
 DP3293.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3293.GEOID18 height accuracy estimate available here.
 DP3293
 DP3293.Click photographs - Photos may exist for this station.
 DP3293
 DP3293.The dynamic height is computed by dividing the NAVD 88
 DP3293.geopotential number by the normal gravity value computed on the
 DP3293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3293.degrees latitude (g = 980.6199 gals.).
 DP3293
 DP3293.The modeled gravity was interpolated from observed gravity values.
 DP3293
 DP3293;                    North         East    Units  Estimated Accuracy
 DP3293;SPC IL W     -   449,284.3     637,767.8     MT  (+/- 3 meters HH1 GPS) 
 DP3293
 DP3293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7711708880(NAD 83)
 DP3293
 DP3293                          SUPERSEDED SURVEY CONTROL
 DP3293
 DP3293.No superseded survey control is available for this station.
 DP3293
 DP3293_MARKER: F = FLANGE-ENCASED ROD
 DP3293_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3293_STAMPING: AK 085
 DP3293_MARK LOGO: UIL
 DP3293_PROJECTION: RECESSED 10 CENTIMETERS
 DP3293_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3293_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3293+STABILITY: POSITION/ELEVATION WELL
 DP3293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3293+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2013
 DP3293_ROD/PIPE-DEPTH: 8.5 meters
 DP3293_SLEEVE-DEPTH  : 0.9 meters
 DP3293
 DP3293  HISTORY     - Date     Condition        Report By
 DP3293  HISTORY     - 20130524 MONUMENTED       AMESC
 DP3293
 DP3293                          STATION DESCRIPTION
 DP3293
 DP3293'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3293'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-NORTHEAST OF LOMAX,
 DP3293'4.1 MI (6.6 KM) WEST-NORTHWEST OF RARITAN AND 2.4 MI (3.9 KM) SOUTH OF
 DP3293'STRONGHURST.
 DP3293'
 DP3293'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3293'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 8.0 MI (12.9 KM) THROUGH
 DP3293'STRONGHURST TO COUNTY ROAD 700N.  CONTINUE SOUTH ON IL ROUTE 94 FOR
 DP3293'1.6 MI (2.6 KM) TO THE STATION ON THE RIGHT.
 DP3293'
 DP3293'THE STATION IS 30.5 FT (9.3 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3293'91.0 FT (27.7 M) NORTH-NORTHWEST OF THE SOUTH END OF THE CONCRETE
 DP3293'GUTTER, 21.2 FT (6.5 M) NORTH OF A POWER POLE AND 3.2 FT (1.0 M) EAST
 DP3293'OF A NORTH-SOUTH FENCE.
 DP3293'
 DP3293'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3293'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3293'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3294 ***********************************************************************
 DP3294  DESIGNATION -  AK 086
 DP3294  PID         -  DP3294
 DP3294  STATE/COUNTY-  IL/HENDERSON
 DP3294  COUNTRY     -  US
 DP3294  USGS QUAD   -  STRONGHURST (2018)
 DP3294
 DP3294                         *CURRENT SURVEY CONTROL
 DP3294  ______________________________________________________________________
 DP3294* NAD 83(1986) POSITION- 40 43 30.56   (N) 090 54 14.05   (W)   HD_HELD1
 DP3294* NAVD 88 ORTHO HEIGHT -   219.780 (meters)      721.06  (feet) ADJUSTED
 DP3294  ______________________________________________________________________
 DP3294  GEOID HEIGHT    -        -33.248 (meters)                     GEOID18
 DP3294  DYNAMIC HEIGHT  -        219.677 (meters)      720.72  (feet) COMP
 DP3294  MODELED GRAVITY -    980,147.5   (mgal)                       NAVD 88
 DP3294
 DP3294  VERT ORDER      -  SECOND    CLASS I
 DP3294
 DP3294.The horizontal coordinates were determined by differentially corrected
 DP3294.hand held GPS observations or other comparable positioning techniques
 DP3294.and have an estimated accuracy of +/- 3 meters.
 DP3294
 DP3294.The orthometric height was determined by differential leveling and
 DP3294.adjusted by the NATIONAL GEODETIC SURVEY
 DP3294.in July 2014.
 DP3294
 DP3294.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3294.GEOID18 height accuracy estimate available here.
 DP3294
 DP3294.Click photographs - Photos may exist for this station.
 DP3294
 DP3294.The dynamic height is computed by dividing the NAVD 88
 DP3294.geopotential number by the normal gravity value computed on the
 DP3294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3294.degrees latitude (g = 980.6199 gals.).
 DP3294
 DP3294.The modeled gravity was interpolated from observed gravity values.
 DP3294
 DP3294;                    North         East    Units  Estimated Accuracy
 DP3294;SPC IL W     -   450,766.9     637,719.0     MT  (+/- 3 meters HH1 GPS) 
 DP3294
 DP3294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7702110360(NAD 83)
 DP3294
 DP3294                          SUPERSEDED SURVEY CONTROL
 DP3294
 DP3294.No superseded survey control is available for this station.
 DP3294
 DP3294_MARKER: F = FLANGE-ENCASED ROD
 DP3294_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3294_STAMPING: AK 086
 DP3294_MARK LOGO: UIL
 DP3294_PROJECTION: RECESSED 10 CENTIMETERS
 DP3294_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3294_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3294+STABILITY: POSITION/ELEVATION WELL
 DP3294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3294+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2013
 DP3294_ROD/PIPE-DEPTH: 8.5 meters
 DP3294_SLEEVE-DEPTH  : 0.9 meters
 DP3294
 DP3294  HISTORY     - Date     Condition        Report By
 DP3294  HISTORY     - 20130524 MONUMENTED       AMESC
 DP3294
 DP3294                          STATION DESCRIPTION
 DP3294
 DP3294'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3294'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) EAST-NORTHEAST OF LOMAX,
 DP3294'4.5 MI (7.2 KM) WEST-NORTHWEST OF RARITAN AND 1.5 MI (2.4 KM) SOUTH OF
 DP3294'STRONGHURST.
 DP3294'
 DP3294'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3294'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 8.0 MI (12.9 KM) THROUGH
 DP3294'STRONGHURST TO COUNTY ROAD 700N.  CONTINUE SOUTH ON IL ROUTE 94 0.65
 DP3294'MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP3294'
 DP3294'THE STATION IS 34.0 FT (10.4 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3294'109.0 FT (33.2 M) SOUTHWEST OF A FRONTIER TELEPHONE PEDESTAL NUMBER 'L
 DP3294'1200 P5-1 LP2' AND 9.8 FT (3.0 M) NORTH OF A POWER POLE.
 DP3294'
 DP3294'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3294'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3294'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3295 ***********************************************************************
 DP3295  DESIGNATION -  AK 087
 DP3295  PID         -  DP3295
 DP3295  STATE/COUNTY-  IL/HENDERSON
 DP3295  COUNTRY     -  US
 DP3295  USGS QUAD   -  STRONGHURST (2018)
 DP3295
 DP3295                         *CURRENT SURVEY CONTROL
 DP3295  ______________________________________________________________________
 DP3295* NAD 83(1986) POSITION- 40 44 21.39   (N) 090 54 13.40   (W)   HD_HELD1
 DP3295* NAVD 88 ORTHO HEIGHT -   207.629 (meters)      681.20  (feet) ADJUSTED
 DP3295  ______________________________________________________________________
 DP3295  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DP3295  DYNAMIC HEIGHT  -        207.531 (meters)      680.87  (feet) COMP
 DP3295  MODELED GRAVITY -    980,149.7   (mgal)                       NAVD 88
 DP3295
 DP3295  VERT ORDER      -  SECOND    CLASS I
 DP3295
 DP3295.The horizontal coordinates were determined by differentially corrected
 DP3295.hand held GPS observations or other comparable positioning techniques
 DP3295.and have an estimated accuracy of +/- 3 meters.
 DP3295
 DP3295.The orthometric height was determined by differential leveling and
 DP3295.adjusted by the NATIONAL GEODETIC SURVEY
 DP3295.in July 2014.
 DP3295
 DP3295.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3295.GEOID18 height accuracy estimate available here.
 DP3295
 DP3295.Click photographs - Photos may exist for this station.
 DP3295
 DP3295.The dynamic height is computed by dividing the NAVD 88
 DP3295.geopotential number by the normal gravity value computed on the
 DP3295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3295.degrees latitude (g = 980.6199 gals.).
 DP3295
 DP3295.The modeled gravity was interpolated from observed gravity values.
 DP3295
 DP3295;                    North         East    Units  Estimated Accuracy
 DP3295;SPC IL W     -   452,334.7     637,747.4     MT  (+/- 3 meters HH1 GPS) 
 DP3295
 DP3295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7699811928(NAD 83)
 DP3295
 DP3295                          SUPERSEDED SURVEY CONTROL
 DP3295
 DP3295.No superseded survey control is available for this station.
 DP3295
 DP3295_MARKER: F = FLANGE-ENCASED ROD
 DP3295_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3295_STAMPING: AK 087
 DP3295_MARK LOGO: UIL
 DP3295_PROJECTION: RECESSED 8 CENTIMETERS
 DP3295_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3295_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3295+STABILITY: POSITION/ELEVATION WELL
 DP3295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3295+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2013
 DP3295_ROD/PIPE-DEPTH: 8.5 meters
 DP3295_SLEEVE-DEPTH  : 0.9 meters
 DP3295
 DP3295  HISTORY     - Date     Condition        Report By
 DP3295  HISTORY     - 20130524 MONUMENTED       AMESC
 DP3295
 DP3295                          STATION DESCRIPTION
 DP3295
 DP3295'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3295'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTH-SOUTHEAST OF
 DP3295'GLADSTONE, 5.0 MI (8.0 KM) NORTHWEST OF RARITAN AND IN THE TOWN OF
 DP3295'STRONGHURST, IL.
 DP3295'
 DP3295'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3295'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 7.5 MI (12.1 KM) TO EAST
 DP3295'JONES STREET ON THE SOUTH SIDE OF STRONGHURST.  CONTINUE SOUTH ON IL
 DP3295'ROUTE 94 FOR 600 FT (182.9 M) TO THE STATION ON THE LEFT.
 DP3295'
 DP3295'THE STATION IS 33.0 FT (10.1 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3295'122.0 FT (37.2 M) NORTH OF THE 'HENDERSON COUNTY FAIRGROUNDS' SIGN,
 DP3295'91.5 FT (27.9 M) NORTHEAST OF A POWER POLE AND 5.5 FT (1.7 M)
 DP3295'NORTH-NORTHWEST OF A FENCE CORNER.
 DP3295'
 DP3295'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3295'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3295'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3296 ***********************************************************************
 DP3296  DESIGNATION -  AK 088
 DP3296  PID         -  DP3296
 DP3296  STATE/COUNTY-  IL/HENDERSON
 DP3296  COUNTRY     -  US
 DP3296  USGS QUAD   -  GLADSTONE (2018)
 DP3296
 DP3296                         *CURRENT SURVEY CONTROL
 DP3296  ______________________________________________________________________
 DP3296* NAD 83(1986) POSITION- 40 45 00.84   (N) 090 54 13.67   (W)   HD_HELD1
 DP3296* NAVD 88 ORTHO HEIGHT -   201.966 (meters)      662.62  (feet) ADJUSTED
 DP3296  ______________________________________________________________________
 DP3296  GEOID HEIGHT    -        -33.233 (meters)                     GEOID18
 DP3296  DYNAMIC HEIGHT  -        201.871 (meters)      662.31  (feet) COMP
 DP3296  MODELED GRAVITY -    980,151.5   (mgal)                       NAVD 88
 DP3296
 DP3296  VERT ORDER      -  SECOND    CLASS I
 DP3296
 DP3296.The horizontal coordinates were determined by differentially corrected
 DP3296.hand held GPS observations or other comparable positioning techniques
 DP3296.and have an estimated accuracy of +/- 3 meters.
 DP3296
 DP3296.The orthometric height was determined by differential leveling and
 DP3296.adjusted by the NATIONAL GEODETIC SURVEY
 DP3296.in July 2014.
 DP3296
 DP3296.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3296.GEOID18 height accuracy estimate available here.
 DP3296
 DP3296.Click photographs - Photos may exist for this station.
 DP3296
 DP3296.The dynamic height is computed by dividing the NAVD 88
 DP3296.geopotential number by the normal gravity value computed on the
 DP3296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3296.degrees latitude (g = 980.6199 gals.).
 DP3296
 DP3296.The modeled gravity was interpolated from observed gravity values.
 DP3296
 DP3296;                    North         East    Units  Estimated Accuracy
 DP3296;SPC IL W     -   453,551.6     637,751.3     MT  (+/- 3 meters HH1 GPS) 
 DP3296
 DP3296_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7696313144(NAD 83)
 DP3296
 DP3296                          SUPERSEDED SURVEY CONTROL
 DP3296
 DP3296.No superseded survey control is available for this station.
 DP3296
 DP3296_MARKER: F = FLANGE-ENCASED ROD
 DP3296_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3296_STAMPING: AK 088
 DP3296_MARK LOGO: UIL
 DP3296_PROJECTION: RECESSED 10 CENTIMETERS
 DP3296_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3296_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3296+STABILITY: POSITION/ELEVATION WELL
 DP3296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3296+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2013
 DP3296_ROD/PIPE-DEPTH: 7.3 meters
 DP3296_SLEEVE-DEPTH  : 0.9 meters
 DP3296
 DP3296  HISTORY     - Date     Condition        Report By
 DP3296  HISTORY     - 20130524 MONUMENTED       AMESC
 DP3296
 DP3296                          STATION DESCRIPTION
 DP3296
 DP3296'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3296'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH-SOUTHEAST OF
 DP3296'GLADSTONE, 5.5 MI (8.8 KM) NORTHWEST OF RARITAN AND IN THE TOWN OF
 DP3296'STRONGHURST, IL.
 DP3296'
 DP3296'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3296'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 6.95 MI (11.2 KM) TO THE
 DP3296'STATION ON THE LEFT.
 DP3296'
 DP3296'THE STATION IS 31.0 FT (9.4 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3296'120.0 FT (36.6 M) NORTH OF A POWER POLE WITH TRANSFORMER NUMBER
 DP3296''21843', 84.0 FT (25.6 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER
 DP3296''TRACT 533-1 T38' AND 3.0 FT (0.9 M) WEST OF A NORTH-SOUTH FENCE.
 DP3296'
 DP3296'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3296'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3296'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3297 ***********************************************************************
 DP3297  DESIGNATION -  AK 089
 DP3297  PID         -  DP3297
 DP3297  STATE/COUNTY-  IL/HENDERSON
 DP3297  COUNTRY     -  US
 DP3297  USGS QUAD   -  GLADSTONE (2018)
 DP3297
 DP3297                         *CURRENT SURVEY CONTROL
 DP3297  ______________________________________________________________________
 DP3297* NAD 83(1986) POSITION- 40 45 38.42   (N) 090 54 14.47   (W)   HD_HELD1
 DP3297* NAVD 88 ORTHO HEIGHT -   197.616 (meters)      648.35  (feet) ADJUSTED
 DP3297  ______________________________________________________________________
 DP3297  GEOID HEIGHT    -        -33.228 (meters)                     GEOID18
 DP3297  DYNAMIC HEIGHT  -        197.524 (meters)      648.04  (feet) COMP
 DP3297  MODELED GRAVITY -    980,153.2   (mgal)                       NAVD 88
 DP3297
 DP3297  VERT ORDER      -  SECOND    CLASS I
 DP3297
 DP3297.The horizontal coordinates were determined by differentially corrected
 DP3297.hand held GPS observations or other comparable positioning techniques
 DP3297.and have an estimated accuracy of +/- 3 meters.
 DP3297
 DP3297.The orthometric height was determined by differential leveling and
 DP3297.adjusted by the NATIONAL GEODETIC SURVEY
 DP3297.in July 2014.
 DP3297
 DP3297.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3297.GEOID18 height accuracy estimate available here.
 DP3297
 DP3297.Click photographs - Photos may exist for this station.
 DP3297
 DP3297.The dynamic height is computed by dividing the NAVD 88
 DP3297.geopotential number by the normal gravity value computed on the
 DP3297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3297.degrees latitude (g = 980.6199 gals.).
 DP3297
 DP3297.The modeled gravity was interpolated from observed gravity values.
 DP3297
 DP3297;                    North         East    Units  Estimated Accuracy
 DP3297;SPC IL W     -   454,710.9     637,742.2     MT  (+/- 3 meters HH1 GPS) 
 DP3297
 DP3297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7691714303(NAD 83)
 DP3297
 DP3297                          SUPERSEDED SURVEY CONTROL
 DP3297
 DP3297.No superseded survey control is available for this station.
 DP3297
 DP3297_MARKER: F = FLANGE-ENCASED ROD
 DP3297_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3297_STAMPING: AK 089
 DP3297_MARK LOGO: UIL
 DP3297_PROJECTION: RECESSED 10 CENTIMETERS
 DP3297_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3297_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3297+STABILITY: POSITION/ELEVATION WELL
 DP3297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3297+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3297_ROD/PIPE-DEPTH: 9.8 meters
 DP3297_SLEEVE-DEPTH  : 0.9 meters
 DP3297
 DP3297  HISTORY     - Date     Condition        Report By
 DP3297  HISTORY     - 20130523 MONUMENTED       AMESC
 DP3297
 DP3297                          STATION DESCRIPTION
 DP3297
 DP3297'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3297'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF
 DP3297'GLADSTONE, 6.0 MI (9.7 KM) NORTHWEST OF RARITAN AND 0.9 MI (1.4 KM)
 DP3297'NORTH OF STRONGHURST.
 DP3297'
 DP3297'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3297'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 6.0 MI (9.7 KM) TO COUNTY
 DP3297'ROAD 900N.  CONTINUE SOUTH ON IL ROUTE 94 FOR 970 FT (295.7 M) TO THE
 DP3297'STATION ON THE LEFT.
 DP3297'
 DP3297'THE STATION IS 32.5 FT (9.9 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3297'18.0 FT (5.5 M) SOUTH OF A POWER POLE AND 3.5 FT (1.1 M) WEST OF A
 DP3297'NORTH-SOUTH FENCE.
 DP3297'
 DP3297'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3297'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3297'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3298 ***********************************************************************
 DP3298  DESIGNATION -  AK 090
 DP3298  PID         -  DP3298
 DP3298  STATE/COUNTY-  IL/HENDERSON
 DP3298  COUNTRY     -  US
 DP3298  USGS QUAD   -  GLADSTONE (2018)
 DP3298
 DP3298                         *CURRENT SURVEY CONTROL
 DP3298  ______________________________________________________________________
 DP3298* NAD 83(1986) POSITION- 40 47 07.29   (N) 090 54 15.15   (W)   HD_HELD1
 DP3298* NAVD 88 ORTHO HEIGHT -   193.666 (meters)      635.39  (feet) ADJUSTED
 DP3298  ______________________________________________________________________
 DP3298  GEOID HEIGHT    -        -33.212 (meters)                     GEOID18
 DP3298  DYNAMIC HEIGHT  -        193.576 (meters)      635.09  (feet) COMP
 DP3298  MODELED GRAVITY -    980,157.1   (mgal)                       NAVD 88
 DP3298
 DP3298  VERT ORDER      -  SECOND    CLASS I
 DP3298
 DP3298.The horizontal coordinates were determined by differentially corrected
 DP3298.hand held GPS observations or other comparable positioning techniques
 DP3298.and have an estimated accuracy of +/- 3 meters.
 DP3298
 DP3298.The orthometric height was determined by differential leveling and
 DP3298.adjusted by the NATIONAL GEODETIC SURVEY
 DP3298.in July 2014.
 DP3298
 DP3298.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3298.GEOID18 height accuracy estimate available here.
 DP3298
 DP3298.Click photographs - Photos may exist for this station.
 DP3298
 DP3298.The dynamic height is computed by dividing the NAVD 88
 DP3298.geopotential number by the normal gravity value computed on the
 DP3298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3298.degrees latitude (g = 980.6199 gals.).
 DP3298
 DP3298.The modeled gravity was interpolated from observed gravity values.
 DP3298
 DP3298;                    North         East    Units  Estimated Accuracy
 DP3298;SPC IL W     -   457,452.3     637,749.3     MT  (+/- 3 meters HH1 GPS) 
 DP3298
 DP3298_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7683517043(NAD 83)
 DP3298
 DP3298                          SUPERSEDED SURVEY CONTROL
 DP3298
 DP3298.No superseded survey control is available for this station.
 DP3298
 DP3298_MARKER: F = FLANGE-ENCASED ROD
 DP3298_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3298_STAMPING: AK 090
 DP3298_MARK LOGO: UIL
 DP3298_PROJECTION: RECESSED 10 CENTIMETERS
 DP3298_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3298_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3298+STABILITY: POSITION/ELEVATION WELL
 DP3298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3298+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3298_ROD/PIPE-DEPTH: 11.6 meters
 DP3298_SLEEVE-DEPTH  : 0.9 meters
 DP3298
 DP3298  HISTORY     - Date     Condition        Report By
 DP3298  HISTORY     - 20130523 MONUMENTED       AMESC
 DP3298
 DP3298                          STATION DESCRIPTION
 DP3298
 DP3298'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3298'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHWEST OF
 DP3298'RARITAN, 6.2 MI (10.0 KM) SOUTH-SOUTHEAST OF GLADSTONE AND 2.6 MI (4.2
 DP3298'KM) NORTH OF STRONGHURST.
 DP3298'
 DP3298'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3298'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 4.5 MI (7.2 KM) TO COUNTY
 DP3298'ROAD 1050N AND THE STATION ON THE LEFT IN THE SOUTHEAST QUADRANT.
 DP3298'
 DP3298'THE STATION IS 72.5 FT (22.1 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3298'23.5 FT (7.2 M) SOUTH OF THE CENTERLINE OF THE COUNTY ROAD, 125 FT
 DP3298'(38.1 M) WEST OF THE CENTERLINE OF A DRIVEWAY TO THE NORTH, 48.5 FT
 DP3298'(14.8 M) NORTHEAST OF A POWER POLE WITH THREE GUY WIRES AND 38.0 FT
 DP3298'(11.6 M) EAST OF A POWER POLE WITH GUY WIRE.
 DP3298'
 DP3298'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3298'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3298'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3299 ***********************************************************************
 DP3299  DESIGNATION -  AK 091
 DP3299  PID         -  DP3299
 DP3299  STATE/COUNTY-  IL/HENDERSON
 DP3299  COUNTRY     -  US
 DP3299  USGS QUAD   -  GLADSTONE (2018)
 DP3299
 DP3299                         *CURRENT SURVEY CONTROL
 DP3299  ______________________________________________________________________
 DP3299* NAD 83(1986) POSITION- 40 47 42.54   (N) 090 54 15.28   (W)   HD_HELD1
 DP3299* NAVD 88 ORTHO HEIGHT -   196.347 (meters)      644.18  (feet) ADJUSTED
 DP3299  ______________________________________________________________________
 DP3299  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 DP3299  DYNAMIC HEIGHT  -        196.256 (meters)      643.88  (feet) COMP
 DP3299  MODELED GRAVITY -    980,158.7   (mgal)                       NAVD 88
 DP3299
 DP3299  VERT ORDER      -  SECOND    CLASS I
 DP3299
 DP3299.The horizontal coordinates were determined by differentially corrected
 DP3299.hand held GPS observations or other comparable positioning techniques
 DP3299.and have an estimated accuracy of +/- 3 meters.
 DP3299
 DP3299.The orthometric height was determined by differential leveling and
 DP3299.adjusted by the NATIONAL GEODETIC SURVEY
 DP3299.in July 2014.
 DP3299
 DP3299.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3299.GEOID18 height accuracy estimate available here.
 DP3299
 DP3299.Click photographs - Photos may exist for this station.
 DP3299
 DP3299.The dynamic height is computed by dividing the NAVD 88
 DP3299.geopotential number by the normal gravity value computed on the
 DP3299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3299.degrees latitude (g = 980.6199 gals.).
 DP3299
 DP3299.The modeled gravity was interpolated from observed gravity values.
 DP3299
 DP3299;                    North         East    Units  Estimated Accuracy
 DP3299;SPC IL W     -   458,539.6     637,755.4     MT  (+/- 3 meters HH1 GPS) 
 DP3299
 DP3299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7680618130(NAD 83)
 DP3299
 DP3299                          SUPERSEDED SURVEY CONTROL
 DP3299
 DP3299.No superseded survey control is available for this station.
 DP3299
 DP3299_MARKER: F = FLANGE-ENCASED ROD
 DP3299_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3299_STAMPING: AK 091
 DP3299_MARK LOGO: UIL
 DP3299_PROJECTION: RECESSED 8 CENTIMETERS
 DP3299_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3299_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3299+STABILITY: POSITION/ELEVATION WELL
 DP3299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3299+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3299_ROD/PIPE-DEPTH: 9.8 meters
 DP3299_SLEEVE-DEPTH  : 0.9 meters
 DP3299
 DP3299  HISTORY     - Date     Condition        Report By
 DP3299  HISTORY     - 20130523 MONUMENTED       AMESC
 DP3299
 DP3299                          STATION DESCRIPTION
 DP3299
 DP3299'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3299'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHWEST OF
 DP3299'RARITAN, 5.6 MI (9.0 KM) SOUTH-SOUTHEAST OF GLADSTONE AND 3.3 MI (5.3
 DP3299'KM) NORTH OF STRONGHURST.
 DP3299'
 DP3299'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3299'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 3.5 MI (5.6 KM) TO COUNTY
 DP3299'ROAD 1150N.  CONTINUE SOUTH ON IL ROUTE 94 FOR 0.35 MI (0.6 KM) TO THE
 DP3299'STATION ON THE LEFT.
 DP3299'
 DP3299'THE STATION IS 31.5 FT (9.6 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3299'184.0 FT (56.1 M) NORTH OF A POWER POLE, 31.3 FT (9.5 M) SOUTH OF A
 DP3299'POWER POLE AND 21.0 FT (6.4 M) SOUTHEAST OF THE NORTH END OF A
 DP3299'CONCRETE GUTTER.
 DP3299'
 DP3299'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3299'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3299'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3300 ***********************************************************************
 DP3300  DESIGNATION -  AK 092
 DP3300  PID         -  DP3300
 DP3300  STATE/COUNTY-  IL/HENDERSON
 DP3300  COUNTRY     -  US
 DP3300  USGS QUAD   -  GLADSTONE (2018)
 DP3300
 DP3300                         *CURRENT SURVEY CONTROL
 DP3300  ______________________________________________________________________
 DP3300* NAD 83(1986) POSITION- 40 48 25.49   (N) 090 54 14.68   (W)   HD_HELD1
 DP3300* NAVD 88 ORTHO HEIGHT -   210.600 (meters)      690.94  (feet) ADJUSTED
 DP3300  ______________________________________________________________________
 DP3300  GEOID HEIGHT    -        -33.197 (meters)                     GEOID18
 DP3300  DYNAMIC HEIGHT  -        210.504 (meters)      690.63  (feet) COMP
 DP3300  MODELED GRAVITY -    980,160.6   (mgal)                       NAVD 88
 DP3300
 DP3300  VERT ORDER      -  SECOND    CLASS I
 DP3300
 DP3300.The horizontal coordinates were determined by differentially corrected
 DP3300.hand held GPS observations or other comparable positioning techniques
 DP3300.and have an estimated accuracy of +/- 3 meters.
 DP3300
 DP3300.The orthometric height was determined by differential leveling and
 DP3300.adjusted by the NATIONAL GEODETIC SURVEY
 DP3300.in July 2014.
 DP3300
 DP3300.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3300.GEOID18 height accuracy estimate available here.
 DP3300
 DP3300.Click photographs - Photos may exist for this station.
 DP3300
 DP3300.The dynamic height is computed by dividing the NAVD 88
 DP3300.geopotential number by the normal gravity value computed on the
 DP3300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3300.degrees latitude (g = 980.6199 gals.).
 DP3300
 DP3300.The modeled gravity was interpolated from observed gravity values.
 DP3300
 DP3300;                    North         East    Units  Estimated Accuracy
 DP3300;SPC IL W     -   459,864.4     637,780.6     MT  (+/- 3 meters HH1 GPS) 
 DP3300
 DP3300_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7678919455(NAD 83)
 DP3300
 DP3300                          SUPERSEDED SURVEY CONTROL
 DP3300
 DP3300.No superseded survey control is available for this station.
 DP3300
 DP3300_MARKER: F = FLANGE-ENCASED ROD
 DP3300_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3300_STAMPING: AK 092
 DP3300_MARK LOGO: UIL
 DP3300_PROJECTION: RECESSED 13 CENTIMETERS
 DP3300_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3300_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3300+STABILITY: POSITION/ELEVATION WELL
 DP3300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3300+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3300_ROD/PIPE-DEPTH: 9.8 meters
 DP3300_SLEEVE-DEPTH  : 0.9 meters
 DP3300
 DP3300  HISTORY     - Date     Condition        Report By
 DP3300  HISTORY     - 20130523 MONUMENTED       AMESC
 DP3300
 DP3300                          STATION DESCRIPTION
 DP3300
 DP3300'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3300'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHWEST OF
 DP3300'RARITAN, 5.0 MI (8.0 KM) SOUTHEAST OF GLADSTONE AND 4.1 MI (6.6 KM)
 DP3300'NORTH OF STRONGHURST.
 DP3300'
 DP3300'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3300'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 3.0 MI (4.8 KM) TO A
 DP3300'PRIVATE LANE AND THE STATION ON THE LEFT.
 DP3300'
 DP3300'THE STATION IS 35.0 FT (10.7 M) EAST OF THE CENTERLINE OF IL ROUTE 94,
 DP3300'75.0 FT (22.9 M) NORTH OF THE DRIVEWAY TO 'RAILROAD 1 BOX 219' TO THE
 DP3300'WEST, 72.0 FT (21.9 M) SOUTH OF THE 'ULRICH FARMS' SIGN, 67.5 FT (20.6
 DP3300'M) NORTH OF A POWER POLE, 32.0 FT (9.8 M) SOUTH OF THE PRIVATE LANE TO
 DP3300'THE EAST AND 18.0 FT (5.5 M) SOUTHWEST OF THE WEST END OF AN EAST-WEST
 DP3300'FENCE.
 DP3300'
 DP3300'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3300'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3300'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3301 ***********************************************************************
 DP3301  DESIGNATION -  AK 093
 DP3301  PID         -  DP3301
 DP3301  STATE/COUNTY-  IL/HENDERSON
 DP3301  COUNTRY     -  US
 DP3301  USGS QUAD   -  GLADSTONE (2018)
 DP3301
 DP3301                         *CURRENT SURVEY CONTROL
 DP3301  ______________________________________________________________________
 DP3301* NAD 83(1986) POSITION- 40 49 59.21   (N) 090 54 13.92   (W)   HD_HELD1
 DP3301* NAVD 88 ORTHO HEIGHT -   214.647 (meters)      704.22  (feet) ADJUSTED
 DP3301  ______________________________________________________________________
 DP3301  GEOID HEIGHT    -        -33.184 (meters)                     GEOID18
 DP3301  DYNAMIC HEIGHT  -        214.549 (meters)      703.90  (feet) COMP
 DP3301  MODELED GRAVITY -    980,164.6   (mgal)                       NAVD 88
 DP3301
 DP3301  VERT ORDER      -  SECOND    CLASS I
 DP3301
 DP3301.The horizontal coordinates were determined by differentially corrected
 DP3301.hand held GPS observations or other comparable positioning techniques
 DP3301.and have an estimated accuracy of +/- 3 meters.
 DP3301
 DP3301.The orthometric height was determined by differential leveling and
 DP3301.adjusted by the NATIONAL GEODETIC SURVEY
 DP3301.in July 2014.
 DP3301
 DP3301.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3301.GEOID18 height accuracy estimate available here.
 DP3301
 DP3301.Click photographs - Photos may exist for this station.
 DP3301
 DP3301.The dynamic height is computed by dividing the NAVD 88
 DP3301.geopotential number by the normal gravity value computed on the
 DP3301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3301.degrees latitude (g = 980.6199 gals.).
 DP3301
 DP3301.The modeled gravity was interpolated from observed gravity values.
 DP3301
 DP3301;                    North         East    Units  Estimated Accuracy
 DP3301;SPC IL W     -   462,755.1     637,822.8     MT  (+/- 3 meters HH1 GPS) 
 DP3301
 DP3301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7673722345(NAD 83)
 DP3301
 DP3301                          SUPERSEDED SURVEY CONTROL
 DP3301
 DP3301.No superseded survey control is available for this station.
 DP3301
 DP3301_MARKER: F = FLANGE-ENCASED ROD
 DP3301_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3301_STAMPING: AK 093
 DP3301_MARK LOGO: UIL
 DP3301_PROJECTION: RECESSED 10 CENTIMETERS
 DP3301_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3301_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3301+STABILITY: POSITION/ELEVATION WELL
 DP3301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3301+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2013
 DP3301_ROD/PIPE-DEPTH: 9.8 meters
 DP3301_SLEEVE-DEPTH  : 0.9 meters
 DP3301
 DP3301  HISTORY     - Date     Condition        Report By
 DP3301  HISTORY     - 20130522 MONUMENTED       AMESC
 DP3301
 DP3301                          STATION DESCRIPTION
 DP3301
 DP3301'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3301'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF
 DP3301'OQUAWKA, 5.9 MI (9.5 KM) NORTH OF STRONGHURST AND 3.7 MI (6.0 KM)
 DP3301'SOUTHEAST OF GLADSTONE.
 DP3301'
 DP3301'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3301'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 1.2 MI (1.9 KM) TO THE
 DP3301'STATION ON THE RIGHT.
 DP3301'
 DP3301'THE STATION IS 34.0 FT (10.4 M) WEST OF THE CENTERLINE OF IL ROUTE 94,
 DP3301'155 FT (47.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 1375N, 127.0 FT
 DP3301'(38.7 M) EAST-SOUTHEAST OF A POWER POLE WITH ELECTRICAL DROP, 95.5 FT
 DP3301'(29.1 M) NORTH OF A 12 INCH (30 CM) CORRUGATED METAL PIPE AND 36.5 FT
 DP3301'(11.1 M) NORTH OF A POWER POLE WITH TRANSFORMER AND 2 GUY WIRES.
 DP3301'
 DP3301'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3301'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3301'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3302 ***********************************************************************
 DP3302  DESIGNATION -  AK 094
 DP3302  PID         -  DP3302
 DP3302  STATE/COUNTY-  IL/HENDERSON
 DP3302  COUNTRY     -  US
 DP3302  USGS QUAD   -  GLADSTONE (2018)
 DP3302
 DP3302                         *CURRENT SURVEY CONTROL
 DP3302  ______________________________________________________________________
 DP3302* NAD 83(1986) POSITION- 40 50 24.29   (N) 090 54 15.74   (W)   HD_HELD1
 DP3302* NAVD 88 ORTHO HEIGHT -   217.517 (meters)      713.64  (feet) ADJUSTED
 DP3302  ______________________________________________________________________
 DP3302  GEOID HEIGHT    -        -33.181 (meters)                     GEOID18
 DP3302  DYNAMIC HEIGHT  -        217.418 (meters)      713.31  (feet) COMP
 DP3302  MODELED GRAVITY -    980,165.7   (mgal)                       NAVD 88
 DP3302
 DP3302  VERT ORDER      -  SECOND    CLASS I
 DP3302
 DP3302.The horizontal coordinates were determined by differentially corrected
 DP3302.hand held GPS observations or other comparable positioning techniques
 DP3302.and have an estimated accuracy of +/- 3 meters.
 DP3302
 DP3302.The orthometric height was determined by differential leveling and
 DP3302.adjusted by the NATIONAL GEODETIC SURVEY
 DP3302.in July 2014.
 DP3302
 DP3302.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3302.GEOID18 height accuracy estimate available here.
 DP3302
 DP3302.Click photographs - Photos may exist for this station.
 DP3302
 DP3302.The dynamic height is computed by dividing the NAVD 88
 DP3302.geopotential number by the normal gravity value computed on the
 DP3302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3302.degrees latitude (g = 980.6199 gals.).
 DP3302
 DP3302.The modeled gravity was interpolated from observed gravity values.
 DP3302
 DP3302;                    North         East    Units  Estimated Accuracy
 DP3302;SPC IL W     -   463,529.1     637,786.6     MT  (+/- 3 meters HH1 GPS) 
 DP3302
 DP3302_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7667623118(NAD 83)
 DP3302
 DP3302                          SUPERSEDED SURVEY CONTROL
 DP3302
 DP3302.No superseded survey control is available for this station.
 DP3302
 DP3302_MARKER: F = FLANGE-ENCASED ROD
 DP3302_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3302_STAMPING: AK 094
 DP3302_MARK LOGO: UIL
 DP3302_PROJECTION: RECESSED 8 CENTIMETERS
 DP3302_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3302_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3302+STABILITY: POSITION/ELEVATION WELL
 DP3302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3302+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2013
 DP3302_ROD/PIPE-DEPTH: 11.0 meters
 DP3302_SLEEVE-DEPTH  : 0.9 meters
 DP3302
 DP3302  HISTORY     - Date     Condition        Report By
 DP3302  HISTORY     - 20130530 MONUMENTED       AMESC
 DP3302
 DP3302                          STATION DESCRIPTION
 DP3302
 DP3302'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3302'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH-SOUTHEAST OF
 DP3302'OQUAWKA, 6.4 MI (10.3 KM) NORTH OF STRONGHURST AND 3.4 MI (5.5 KM)
 DP3302'EAST-SOUTHEAST OF GLADSTONE.
 DP3302'
 DP3302'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3302'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 0.75 MI (1.2 KM) TO
 DP3302'COUNTY ROAD 1425N, THENCE WEST ON COUNTY ROAD 1425N FOR 270 FT (82.3
 DP3302'M) TO THE STATION ON THE RIGHT.
 DP3302'
 DP3302'THE STATION IS 20.0 FT (6.1 M) NORTH OF THE CENTERLINE OF THE COUNTY
 DP3302'ROAD, 72.5 FT (22.1 M) WEST OF A 24 INCH (61 CM) CORRUGATED METAL PIPE
 DP3302'UNDER THE COUNTY ROAD AND 1.45 FT (0.4 M) SOUTH OF AN ORANGE
 DP3302'FIBERGLASS WITNESS POST.
 DP3302'
 DP3302'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3302'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3302'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3303 ***********************************************************************
 DP3303  DESIGNATION -  AK 095
 DP3303  PID         -  DP3303
 DP3303  STATE/COUNTY-  IL/HENDERSON
 DP3303  COUNTRY     -  US
 DP3303  USGS QUAD   -  GLADSTONE (2018)
 DP3303
 DP3303                         *CURRENT SURVEY CONTROL
 DP3303  ______________________________________________________________________
 DP3303* NAD 83(1986) POSITION- 40 51 02.79   (N) 090 55 19.65   (W)   HD_HELD1
 DP3303* NAVD 88 ORTHO HEIGHT -   215.615 (meters)      707.40  (feet) ADJUSTED
 DP3303  ______________________________________________________________________
 DP3303  GEOID HEIGHT    -        -33.185 (meters)                     GEOID18
 DP3303  DYNAMIC HEIGHT  -        215.517 (meters)      707.08  (feet) COMP
 DP3303  MODELED GRAVITY -    980,167.8   (mgal)                       NAVD 88
 DP3303
 DP3303  VERT ORDER      -  SECOND    CLASS I
 DP3303
 DP3303.The horizontal coordinates were determined by differentially corrected
 DP3303.hand held GPS observations or other comparable positioning techniques
 DP3303.and have an estimated accuracy of +/- 3 meters.
 DP3303
 DP3303.The orthometric height was determined by differential leveling and
 DP3303.adjusted by the NATIONAL GEODETIC SURVEY
 DP3303.in July 2014.
 DP3303
 DP3303.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3303.GEOID18 height accuracy estimate available here.
 DP3303
 DP3303.Click photographs - Photos may exist for this station.
 DP3303
 DP3303.The dynamic height is computed by dividing the NAVD 88
 DP3303.geopotential number by the normal gravity value computed on the
 DP3303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3303.degrees latitude (g = 980.6199 gals.).
 DP3303
 DP3303.The modeled gravity was interpolated from observed gravity values.
 DP3303
 DP3303;                    North         East    Units  Estimated Accuracy
 DP3303;SPC IL W     -   464,729.4     636,299.7     MT  (+/- 3 meters HH1 GPS) 
 DP3303
 DP3303_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7515124269(NAD 83)
 DP3303
 DP3303                          SUPERSEDED SURVEY CONTROL
 DP3303
 DP3303.No superseded survey control is available for this station.
 DP3303
 DP3303_MARKER: F = FLANGE-ENCASED ROD
 DP3303_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3303_STAMPING: AK 095
 DP3303_MARK LOGO: UIL
 DP3303_PROJECTION: RECESSED 5 CENTIMETERS
 DP3303_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3303_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3303+STABILITY: POSITION/ELEVATION WELL
 DP3303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3303+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2013
 DP3303_ROD/PIPE-DEPTH: 13.4 meters
 DP3303_SLEEVE-DEPTH  : 0.9 meters
 DP3303
 DP3303  HISTORY     - Date     Condition        Report By
 DP3303  HISTORY     - 20130529 MONUMENTED       AMESC
 DP3303
 DP3303                          STATION DESCRIPTION
 DP3303
 DP3303'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3303'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHWEST OF
 DP3303'ROZETTA, 5.7 MI (9.2 KM) SOUTH-SOUTHEAST OF OQUAWKA AND 2.2 MI (3.5
 DP3303'KM) EAST-SOUTHEAST OF GLADSTONE.
 DP3303'
 DP3303'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3303'OF GLADSTONE, PROCEED NORTHEAST ON US ROUTE 34 FOR 2.1 MI (3.4 KM) TO
 DP3303'COUNTY ROAD 1400E AND THE STATION ON THE LEFT IN THE NORTHEAST
 DP3303'QUADRANT.
 DP3303'
 DP3303'THE STATION IS 47.0 FT (14.3 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP3303'34, 60.0 FT (18.3 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1400E,
 DP3303'131.5 FT (40.1 M) SOUTHEAST OF POWER POLE '25219' WITH 2 TRANSFORMERS,
 DP3303'25.0 FT (7.6 M) EAST OF A POWER POLE WITH A GUY WIRE AND STREET LIGHT
 DP3303'AND 1.40 FT (0.4 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 DP3303'
 DP3303'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3303'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3303'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3304 ***********************************************************************
 DP3304  DESIGNATION -  AK 096
 DP3304  PID         -  DP3304
 DP3304  STATE/COUNTY-  IL/HENDERSON
 DP3304  COUNTRY     -  US
 DP3304  USGS QUAD   -  GLADSTONE (2018)
 DP3304
 DP3304                         *CURRENT SURVEY CONTROL
 DP3304  ______________________________________________________________________
 DP3304* NAD 83(1986) POSITION- 40 50 54.30   (N) 090 56 33.67   (W)   HD_HELD1
 DP3304* NAVD 88 ORTHO HEIGHT -   194.649 (meters)      638.61  (feet) ADJUSTED
 DP3304  ______________________________________________________________________
 DP3304  GEOID HEIGHT    -        -33.198 (meters)                     GEOID18
 DP3304  DYNAMIC HEIGHT  -        194.561 (meters)      638.32  (feet) COMP
 DP3304  MODELED GRAVITY -    980,168.1   (mgal)                       NAVD 88
 DP3304
 DP3304  VERT ORDER      -  SECOND    CLASS I
 DP3304
 DP3304.The horizontal coordinates were determined by differentially corrected
 DP3304.hand held GPS observations or other comparable positioning techniques
 DP3304.and have an estimated accuracy of +/- 3 meters.
 DP3304
 DP3304.The orthometric height was determined by differential leveling and
 DP3304.adjusted by the NATIONAL GEODETIC SURVEY
 DP3304.in July 2014.
 DP3304
 DP3304.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3304.GEOID18 height accuracy estimate available here.
 DP3304
 DP3304.Click photographs - Photos may exist for this station.
 DP3304
 DP3304.The dynamic height is computed by dividing the NAVD 88
 DP3304.geopotential number by the normal gravity value computed on the
 DP3304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3304.degrees latitude (g = 980.6199 gals.).
 DP3304
 DP3304.The modeled gravity was interpolated from observed gravity values.
 DP3304
 DP3304;                    North         East    Units  Estimated Accuracy
 DP3304;SPC IL W     -   464,482.7     634,563.7     MT  (+/- 3 meters HH1 GPS) 
 DP3304
 DP3304_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7342423967(NAD 83)
 DP3304
 DP3304                          SUPERSEDED SURVEY CONTROL
 DP3304
 DP3304.No superseded survey control is available for this station.
 DP3304
 DP3304_MARKER: F = FLANGE-ENCASED ROD
 DP3304_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3304_STAMPING: AK 096
 DP3304_MARK LOGO: UIL
 DP3304_PROJECTION: RECESSED 13 CENTIMETERS
 DP3304_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3304_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3304+STABILITY: POSITION/ELEVATION WELL
 DP3304_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3304+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2013
 DP3304_ROD/PIPE-DEPTH: 9.1 meters
 DP3304_SLEEVE-DEPTH  : 0.9 meters
 DP3304
 DP3304  HISTORY     - Date     Condition        Report By
 DP3304  HISTORY     - 20130529 MONUMENTED       AMESC
 DP3304
 DP3304                          STATION DESCRIPTION
 DP3304
 DP3304'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3304'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHWEST OF
 DP3304'STRONGHURST, 5.8 MI (9.3 KM) SOUTH OF OQUAWKA AND 1.5 MI (2.4 KM)
 DP3304'SOUTHEAST OF GLADSTONE.
 DP3304'
 DP3304'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3304'OF GLADSTONE, PROCEED EAST ON US ROUTE 34 FOR 0.5 MI (0.8 KM) TO OLD
 DP3304'HIGHWAY 34.  CONTINUE NORTHEAST ON OLD HIGHWAY 34 FOR 0.50 MI (0.8 KM)
 DP3304'TO THE STATION ON THE RIGHT.
 DP3304'
 DP3304'THE STATION IS 21.0 FT (6.4 M) SOUTHEAST OF THE CENTERLINE OF OLD
 DP3304'HIGHWAY 34, 112 FT (34.1 M) NORTHEAST OF AN OVERHEAD POWER LINE
 DP3304'CROSSING OLD HIGHWAY 34 AND 19.0 FT (5.8 M) NORTHWEST OF THE
 DP3304'SOUTHEASTERLY RIGHT-OF-WAY FENCE.
 DP3304'
 DP3304'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3304'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3304'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3305 ***********************************************************************
 DP3305  DESIGNATION -  AK 097
 DP3305  PID         -  DP3305
 DP3305  STATE/COUNTY-  IL/HENDERSON
 DP3305  COUNTRY     -  US
 DP3305  USGS QUAD   -  GLADSTONE (2018)
 DP3305
 DP3305                         *CURRENT SURVEY CONTROL
 DP3305  ______________________________________________________________________
 DP3305* NAD 83(1986) POSITION- 40 50 50.79   (N) 090 57 41.60   (W)   HD_HELD1
 DP3305* NAVD 88 ORTHO HEIGHT -   178.126 (meters)      584.40  (feet) ADJUSTED
 DP3305  ______________________________________________________________________
 DP3305  GEOID HEIGHT    -        -33.210 (meters)                     GEOID18
 DP3305  DYNAMIC HEIGHT  -        178.046 (meters)      584.14  (feet) COMP
 DP3305  MODELED GRAVITY -    980,168.5   (mgal)                       NAVD 88
 DP3305
 DP3305  VERT ORDER      -  SECOND    CLASS I
 DP3305
 DP3305.The horizontal coordinates were determined by differentially corrected
 DP3305.hand held GPS observations or other comparable positioning techniques
 DP3305.and have an estimated accuracy of +/- 3 meters.
 DP3305
 DP3305.The orthometric height was determined by differential leveling and
 DP3305.adjusted by the NATIONAL GEODETIC SURVEY
 DP3305.in July 2014.
 DP3305
 DP3305.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3305.GEOID18 height accuracy estimate available here.
 DP3305
 DP3305.Click photographs - Photos may exist for this station.
 DP3305
 DP3305.The dynamic height is computed by dividing the NAVD 88
 DP3305.geopotential number by the normal gravity value computed on the
 DP3305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3305.degrees latitude (g = 980.6199 gals.).
 DP3305
 DP3305.The modeled gravity was interpolated from observed gravity values.
 DP3305
 DP3305;                    North         East    Units  Estimated Accuracy
 DP3305;SPC IL W     -   464,388.7     632,971.5     MT  (+/- 3 meters HH1 GPS) 
 DP3305
 DP3305_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7183623821(NAD 83)
 DP3305
 DP3305                          SUPERSEDED SURVEY CONTROL
 DP3305
 DP3305.No superseded survey control is available for this station.
 DP3305
 DP3305_MARKER: F = FLANGE-ENCASED ROD
 DP3305_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3305_STAMPING: AK 097
 DP3305_MARK LOGO: UIL
 DP3305_PROJECTION: RECESSED 8 CENTIMETERS
 DP3305_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3305_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3305+STABILITY: POSITION/ELEVATION WELL
 DP3305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3305+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2013
 DP3305_ROD/PIPE-DEPTH: 14.6 meters
 DP3305_SLEEVE-DEPTH  : 0.9 meters
 DP3305
 DP3305  HISTORY     - Date     Condition        Report By
 DP3305  HISTORY     - 20130529 MONUMENTED       AMESC
 DP3305
 DP3305                          STATION DESCRIPTION
 DP3305
 DP3305'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3305'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHWEST OF
 DP3305'STRONGHURST, 5.9 MI (9.5 KM) SOUTH OF OQUAWKA AND 1.2 MI (1.9 KM)
 DP3305'SOUTH OF GLADSTONE.
 DP3305'
 DP3305'THE STATION IS IN THE NORTHWEST QUADRANT OF THE INTERSECTION OF IL
 DP3305'ROUTE 164 AND US ROUTE 34 SOUTH OF GLADSTONE, 106.0 FT (32.3 M) NORTH
 DP3305'OF THE CENTERLINE OF US ROUTE 34, 77.0 FT (23.5 M) WEST OF THE
 DP3305'CENTERLINE OF IL ROUTE 164, 174.5 FT (53.2 M) NORTHWEST OF TELEPHONE
 DP3305'PEDESTAL NUMBER '1332 197-1', 144.0 FT (43.9 M) WEST-SOUTHWEST OF
 DP3305'TELEPHONE PEDESTAL NUMBER 'DMS 04 1-100 XV 1-300', 105.5 FT (32.2 M)
 DP3305'WEST OF A POWER POLE WITH STREET LIGHT AND 31.5 FT (9.6 M) WEST OF A
 DP3305'27 INCH (69 CM) CORRUGATED METAL PIPE WITH A FLARED END SECTION.
 DP3305'
 DP3305'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3305'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3305'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3306 ***********************************************************************
 DP3306  DESIGNATION -  AK 098
 DP3306  PID         -  DP3306
 DP3306  STATE/COUNTY-  IL/HENDERSON
 DP3306  COUNTRY     -  US
 DP3306  USGS QUAD   -  GLADSTONE (2018)
 DP3306
 DP3306                         *CURRENT SURVEY CONTROL
 DP3306  ______________________________________________________________________
 DP3306* NAD 83(1986) POSITION- 40 51 24.21   (N) 090 57 38.68   (W)   HD_HELD1
 DP3306* NAVD 88 ORTHO HEIGHT -   178.873 (meters)      586.85  (feet) ADJUSTED
 DP3306  ______________________________________________________________________
 DP3306  GEOID HEIGHT    -        -33.207 (meters)                     GEOID18
 DP3306  DYNAMIC HEIGHT  -        178.792 (meters)      586.59  (feet) COMP
 DP3306  MODELED GRAVITY -    980,169.8   (mgal)                       NAVD 88
 DP3306
 DP3306  VERT ORDER      -  SECOND    CLASS I
 DP3306
 DP3306.The horizontal coordinates were determined by differentially corrected
 DP3306.hand held GPS observations or other comparable positioning techniques
 DP3306.and have an estimated accuracy of +/- 3 meters.
 DP3306
 DP3306.The orthometric height was determined by differential leveling and
 DP3306.adjusted by the NATIONAL GEODETIC SURVEY
 DP3306.in July 2014.
 DP3306
 DP3306.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3306.GEOID18 height accuracy estimate available here.
 DP3306
 DP3306.Click photographs - Photos may exist for this station.
 DP3306
 DP3306.The dynamic height is computed by dividing the NAVD 88
 DP3306.geopotential number by the normal gravity value computed on the
 DP3306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3306.degrees latitude (g = 980.6199 gals.).
 DP3306
 DP3306.The modeled gravity was interpolated from observed gravity values.
 DP3306
 DP3306;                    North         East    Units  Estimated Accuracy
 DP3306;SPC IL W     -   465,418.9     633,049.3     MT  (+/- 3 meters HH1 GPS) 
 DP3306
 DP3306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7188024853(NAD 83)
 DP3306
 DP3306                          SUPERSEDED SURVEY CONTROL
 DP3306
 DP3306.No superseded survey control is available for this station.
 DP3306
 DP3306_MARKER: F = FLANGE-ENCASED ROD
 DP3306_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3306_STAMPING: AK 098
 DP3306_MARK LOGO: UIL
 DP3306_PROJECTION: RECESSED 10 CENTIMETERS
 DP3306_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3306_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3306+STABILITY: POSITION/ELEVATION WELL
 DP3306_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3306+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2013
 DP3306_ROD/PIPE-DEPTH: 7.3 meters
 DP3306_SLEEVE-DEPTH  : 0.9 meters
 DP3306
 DP3306  HISTORY     - Date     Condition        Report By
 DP3306  HISTORY     - 20130603 MONUMENTED       AMESC
 DP3306
 DP3306                          STATION DESCRIPTION
 DP3306
 DP3306'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3306'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHWEST OF ROZETTA,
 DP3306'5.2 MI (8.4 KM) SOUTH OF OQUAWKA AND IN THE TOWN OF GLADSTONE, IL.
 DP3306'
 DP3306'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3306'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 FOR 0.65 MI (1.0 KM) TO
 DP3306'THE STATION ON THE LEFT.
 DP3306'
 DP3306'THE STATION IS 39.0 FT (11.9 M) WEST OF THE CENTERLINE OF IL ROUTE
 DP3306'164, 93.0 FT (28.3 M) WEST OF TELEPHONE PEDESTAL NUMBER 'L1350 P4',
 DP3306'86.0 FT (26.2 M) NORTHEAST OF THE SOUTHEAST CORNER OF A TAN COLORED
 DP3306'BARN, 27.0 FT (8.2 M) SOUTH OF POWER POLE NUMBER '14627' WITH TWO GUY
 DP3306'WIRES AND TWO TRANSFORMERS AND 2.0 FT (0.6 M) EAST OF A FENCE LINE.
 DP3306'
 DP3306'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3306'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3306'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3307 ***********************************************************************
 DP3307  DESIGNATION -  AK 099
 DP3307  PID         -  DP3307
 DP3307  STATE/COUNTY-  IL/HENDERSON
 DP3307  COUNTRY     -  US
 DP3307  USGS QUAD   -  GLADSTONE (2018)
 DP3307
 DP3307                         *CURRENT SURVEY CONTROL
 DP3307  ______________________________________________________________________
 DP3307* NAD 83(1986) POSITION- 40 51 41.61   (N) 090 58 06.77   (W)   HD_HELD1
 DP3307* NAVD 88 ORTHO HEIGHT -   169.603 (meters)      556.44  (feet) ADJUSTED
 DP3307  ______________________________________________________________________
 DP3307  GEOID HEIGHT    -        -33.211 (meters)                     GEOID18
 DP3307  DYNAMIC HEIGHT  -        169.527 (meters)      556.19  (feet) COMP
 DP3307  MODELED GRAVITY -    980,170.6   (mgal)                       NAVD 88
 DP3307
 DP3307  VERT ORDER      -  SECOND    CLASS I
 DP3307
 DP3307.The horizontal coordinates were determined by differentially corrected
 DP3307.hand held GPS observations or other comparable positioning techniques
 DP3307.and have an estimated accuracy of +/- 3 meters.
 DP3307
 DP3307.The orthometric height was determined by differential leveling and
 DP3307.adjusted by the NATIONAL GEODETIC SURVEY
 DP3307.in July 2014.
 DP3307
 DP3307.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3307.GEOID18 height accuracy estimate available here.
 DP3307
 DP3307.Click photographs - Photos may exist for this station.
 DP3307
 DP3307.The dynamic height is computed by dividing the NAVD 88
 DP3307.geopotential number by the normal gravity value computed on the
 DP3307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3307.degrees latitude (g = 980.6199 gals.).
 DP3307
 DP3307.The modeled gravity was interpolated from observed gravity values.
 DP3307
 DP3307;                    North         East    Units  Estimated Accuracy
 DP3307;SPC IL W     -   465,961.6     632,396.3     MT  (+/- 3 meters HH1 GPS) 
 DP3307
 DP3307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7121025375(NAD 83)
 DP3307
 DP3307                          SUPERSEDED SURVEY CONTROL
 DP3307
 DP3307.No superseded survey control is available for this station.
 DP3307
 DP3307_MARKER: F = FLANGE-ENCASED ROD
 DP3307_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3307_STAMPING: AK 099
 DP3307_MARK LOGO: UIL
 DP3307_PROJECTION: RECESSED 8 CENTIMETERS
 DP3307_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3307_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3307+STABILITY: POSITION/ELEVATION WELL
 DP3307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3307+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2013
 DP3307_ROD/PIPE-DEPTH: 28.0 meters
 DP3307_SLEEVE-DEPTH  : 0.9 meters
 DP3307
 DP3307  HISTORY     - Date     Condition        Report By
 DP3307  HISTORY     - 20130528 MONUMENTED       AMESC
 DP3307
 DP3307                          STATION DESCRIPTION
 DP3307
 DP3307'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3307'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHWEST OF ROZETTA,
 DP3307'5.0 MI (8.0 KM) SOUTH-SOUTHWEST OF OQUAWKA AND IN THE TOWN OF
 DP3307'GLADSTONE, IL.
 DP3307'
 DP3307'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3307'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 FOR 1.2 MI (1.9 KM) TO
 DP3307'RAILROAD TRACKS IN GLADSTONE.  CONTINUE NORTH ON IL ROUTE 164 FOR 220
 DP3307'FT (67.1 M) TO COUNTY ROAD 1600N, THENCE WEST ON 1600N FOR 0.5 MI (0.8
 DP3307'KM) TO THE STATION ON THE LEFT.
 DP3307'
 DP3307'THE STATION IS 56.0 FT (17.1 M) SOUTH OF THE CENTERLINE OF THE COUNTY
 DP3307'ROAD, 253.0 FT (77.1 M) NORTHEAST OF THE SOUTHEAST CORNER OF THE EAST
 DP3307'FOOTING FOR A PROPANE TANK, 64.0 FT (19.5 M) EAST OF A POWER POLE,
 DP3307'60.5 FT (18.4 M) NORTHEAST OF A GAS REGULATOR AND 32.0 FT (9.8 M) WEST
 DP3307'OF A POWER POLE.
 DP3307'
 DP3307'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3307'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3307'IN IDENTIFICATION.  THE DRIVE RATE FOR THE LAST 2 FT (0.6 M) OF ROD
 DP3307'WAS 1 MINUTE PER FOOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3308 ***********************************************************************
 DP3308  DESIGNATION -  AK 100
 DP3308  PID         -  DP3308
 DP3308  STATE/COUNTY-  IL/HENDERSON
 DP3308  COUNTRY     -  US
 DP3308  USGS QUAD   -  GLADSTONE (2018)
 DP3308
 DP3308                         *CURRENT SURVEY CONTROL
 DP3308  ______________________________________________________________________
 DP3308* NAD 83(1986) POSITION- 40 51 55.67   (N) 090 58 59.94   (W)   HD_HELD1
 DP3308* NAVD 88 ORTHO HEIGHT -   160.151 (meters)      525.43  (feet) ADJUSTED
 DP3308  ______________________________________________________________________
 DP3308  GEOID HEIGHT    -        -33.216 (meters)                     GEOID18
 DP3308  DYNAMIC HEIGHT  -        160.079 (meters)      525.19  (feet) COMP
 DP3308  MODELED GRAVITY -    980,171.4   (mgal)                       NAVD 88
 DP3308
 DP3308  VERT ORDER      -  SECOND    CLASS I
 DP3308
 DP3308.The horizontal coordinates were determined by differentially corrected
 DP3308.hand held GPS observations or other comparable positioning techniques
 DP3308.and have an estimated accuracy of +/- 3 meters.
 DP3308
 DP3308.The orthometric height was determined by differential leveling and
 DP3308.adjusted by the NATIONAL GEODETIC SURVEY
 DP3308.in July 2014.
 DP3308
 DP3308.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3308.GEOID18 height accuracy estimate available here.
 DP3308
 DP3308.Click photographs - Photos may exist for this station.
 DP3308
 DP3308.The dynamic height is computed by dividing the NAVD 88
 DP3308.geopotential number by the normal gravity value computed on the
 DP3308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3308.degrees latitude (g = 980.6199 gals.).
 DP3308
 DP3308.The modeled gravity was interpolated from observed gravity values.
 DP3308
 DP3308;                    North         East    Units  Estimated Accuracy
 DP3308;SPC IL W     -   466,406.8     631,155.2     MT  (+/- 3 meters HH1 GPS) 
 DP3308
 DP3308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6995525779(NAD 83)
 DP3308
 DP3308                          SUPERSEDED SURVEY CONTROL
 DP3308
 DP3308.No superseded survey control is available for this station.
 DP3308
 DP3308_MARKER: F = FLANGE-ENCASED ROD
 DP3308_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3308_STAMPING: AK 100
 DP3308_MARK LOGO: UIL
 DP3308_PROJECTION: RECESSED 10 CENTIMETERS
 DP3308_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3308_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3308+STABILITY: POSITION/ELEVATION WELL
 DP3308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3308+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2013
 DP3308_ROD/PIPE-DEPTH: 28.0 meters
 DP3308_SLEEVE-DEPTH  : 0.9 meters
 DP3308
 DP3308  HISTORY     - Date     Condition        Report By
 DP3308  HISTORY     - 20130603 MONUMENTED       AMESC
 DP3308
 DP3308                          STATION DESCRIPTION
 DP3308
 DP3308'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3308'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHWEST OF ROZETTA,
 DP3308'5.0 MI (8.0 KM) SOUTH-SOUTHWEST OF OQUAWKA AND 1.2 MI (1.9 KM) WEST OF
 DP3308'GLADSTONE.
 DP3308'
 DP3308'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3308'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 FOR 1.2 MI (1.9 KM) TO
 DP3308'RAILROAD TRACKS IN GLADSTONE.  CONTINUE NORTH ON IL ROUTE 164 FOR 220
 DP3308'FT (67.1 M) TO COUNTY ROAD 1600N, THENCE WEST ON COUNTY ROAD 1600N FOR
 DP3308'1.35 MI (2.2 KM) TO THE STATION ON THE LEFT.
 DP3308'
 DP3308'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF THE COUNTY
 DP3308'ROAD, 241.5 FT (73.6 M) WEST OF A POWER POLE NUMBER '20820' WITH GUY
 DP3308'WIRE AND TRANSFORMER NUMBER 'JA001OF', 25.0 FT (7.6 M) EAST OF THE
 DP3308'EAST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER THE FIELD
 DP3308'ENTRANCE TO THE SOUTH AND 8.0 FT (2.4 M) EAST OF A POWER POLE NUMBER
 DP3308'171 2.
 DP3308'
 DP3308'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3308'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3308'IN IDENTIFICATION.  THE DRIVE RATE FOR THE LAST 2 FT (0.6 M) OF ROD
 DP3308'WAS 1 MINUTE PER FOOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3309 ***********************************************************************
 DP3309  DESIGNATION -  AK 101
 DP3309  PID         -  DP3309
 DP3309  STATE/COUNTY-  IL/HENDERSON
 DP3309  COUNTRY     -  US
 DP3309  USGS QUAD   -  BURLINGTON (2018)
 DP3309
 DP3309                         *CURRENT SURVEY CONTROL
 DP3309  ______________________________________________________________________
 DP3309* NAD 83(1986) POSITION- 40 51 55.93   (N) 091 00 09.16   (W)   HD_HELD1
 DP3309* NAVD 88 ORTHO HEIGHT -   158.841 (meters)      521.13  (feet) ADJUSTED
 DP3309  ______________________________________________________________________
 DP3309  GEOID HEIGHT    -        -33.223 (meters)                     GEOID18
 DP3309  DYNAMIC HEIGHT  -        158.769 (meters)      520.89  (feet) COMP
 DP3309  MODELED GRAVITY -    980,172.0   (mgal)                       NAVD 88
 DP3309
 DP3309  VERT ORDER      -  SECOND    CLASS I
 DP3309
 DP3309.The horizontal coordinates were determined by differentially corrected
 DP3309.hand held GPS observations or other comparable positioning techniques
 DP3309.and have an estimated accuracy of +/- 3 meters.
 DP3309
 DP3309.The orthometric height was determined by differential leveling and
 DP3309.adjusted by the NATIONAL GEODETIC SURVEY
 DP3309.in July 2014.
 DP3309
 DP3309.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3309.GEOID18 height accuracy estimate available here.
 DP3309
 DP3309.Click photographs - Photos may exist for this station.
 DP3309
 DP3309.The dynamic height is computed by dividing the NAVD 88
 DP3309.geopotential number by the normal gravity value computed on the
 DP3309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3309.degrees latitude (g = 980.6199 gals.).
 DP3309
 DP3309.The modeled gravity was interpolated from observed gravity values.
 DP3309
 DP3309;                    North         East    Units  Estimated Accuracy
 DP3309;SPC IL W     -   466,430.2     629,534.3     MT  (+/- 3 meters HH1 GPS) 
 DP3309
 DP3309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6833425750(NAD 83)
 DP3309
 DP3309                          SUPERSEDED SURVEY CONTROL
 DP3309
 DP3309.No superseded survey control is available for this station.
 DP3309
 DP3309_MARKER: F = FLANGE-ENCASED ROD
 DP3309_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3309_STAMPING: AK 101
 DP3309_MARK LOGO: UIL
 DP3309_PROJECTION: RECESSED 8 CENTIMETERS
 DP3309_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3309_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3309+STABILITY: POSITION/ELEVATION WELL
 DP3309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3309+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2013
 DP3309_ROD/PIPE-DEPTH: 28.0 meters
 DP3309_SLEEVE-DEPTH  : 0.9 meters
 DP3309
 DP3309  HISTORY     - Date     Condition        Report By
 DP3309  HISTORY     - 20130528 MONUMENTED       AMESC
 DP3309
 DP3309                          STATION DESCRIPTION
 DP3309
 DP3309'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3309'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTHWEST OF ROZETTA,
 DP3309'5.4 MI (8.7 KM) SOUTH-SOUTHWEST OF OQUAWKA AND 2.2 MI (3.5 KM) WEST OF
 DP3309'GLADSTONE.
 DP3309'
 DP3309'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3309'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 FOR 1.2 MI (1.9 KM) TO
 DP3309'RAILROAD TRACKS IN GLADSTONE.  CONTINUE NORTH ON IL ROUTE 164 FOR 220
 DP3309'FT (67.1 M) TO COUNTY ROAD 1600N, THENCE WEST ON 1600N FOR 2.4 MI (3.9
 DP3309'KM) TO A FIELD ENTRANCE ON THE RIGHT AND THE STATION ON THE LEFT.
 DP3309'
 DP3309'THE STATION IS 44.5 FT (13.6 M) SOUTH OF THE CENTERLINE OF THE COUNTY
 DP3309'ROAD, 194.5 FT (59.3 M) WEST OF A POWER POLE, 82.0 FT (25.0 M) SOUTH
 DP3309'OF THE WEST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE UNDER THE
 DP3309'FIELD ENTRANCE TO THE NORTH AND 32.5 FT (9.9 M) EAST OF A POWER POLE.
 DP3309'
 DP3309'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3309'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3309'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3310 ***********************************************************************
 DP3310  DESIGNATION -  AK 102
 DP3310  PID         -  DP3310
 DP3310  STATE/COUNTY-  IL/HENDERSON
 DP3310  COUNTRY     -  US
 DP3310  USGS QUAD   -  BURLINGTON (2018)
 DP3310
 DP3310                         *CURRENT SURVEY CONTROL
 DP3310  ______________________________________________________________________
 DP3310* NAD 83(1986) POSITION- 40 51 57.16   (N) 091 01 02.93   (W)   HD_HELD1
 DP3310* NAVD 88 ORTHO HEIGHT -   158.533 (meters)      520.12  (feet) ADJUSTED
 DP3310  ______________________________________________________________________
 DP3310  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 DP3310  DYNAMIC HEIGHT  -        158.462 (meters)      519.89  (feet) COMP
 DP3310  MODELED GRAVITY -    980,172.0   (mgal)                       NAVD 88
 DP3310
 DP3310  VERT ORDER      -  SECOND    CLASS I
 DP3310
 DP3310.The horizontal coordinates were determined by differentially corrected
 DP3310.hand held GPS observations or other comparable positioning techniques
 DP3310.and have an estimated accuracy of +/- 3 meters.
 DP3310
 DP3310.The orthometric height was determined by differential leveling and
 DP3310.adjusted by the NATIONAL GEODETIC SURVEY
 DP3310.in July 2014.
 DP3310
 DP3310.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3310.GEOID18 height accuracy estimate available here.
 DP3310
 DP3310.Click photographs - Photos may exist for this station.
 DP3310
 DP3310.The dynamic height is computed by dividing the NAVD 88
 DP3310.geopotential number by the normal gravity value computed on the
 DP3310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3310.degrees latitude (g = 980.6199 gals.).
 DP3310
 DP3310.The modeled gravity was interpolated from observed gravity values.
 DP3310
 DP3310;                    North         East    Units  Estimated Accuracy
 DP3310;SPC IL W     -   466,480.2     628,275.5     MT  (+/- 3 meters HH1 GPS) 
 DP3310
 DP3310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6707525760(NAD 83)
 DP3310
 DP3310                          SUPERSEDED SURVEY CONTROL
 DP3310
 DP3310.No superseded survey control is available for this station.
 DP3310
 DP3310_MARKER: F = FLANGE-ENCASED ROD
 DP3310_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3310_STAMPING: AK 102
 DP3310_MARK LOGO: UIL
 DP3310_PROJECTION: RECESSED 8 CENTIMETERS
 DP3310_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3310_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3310+STABILITY: POSITION/ELEVATION WELL
 DP3310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3310+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3310_ROD/PIPE-DEPTH: 18.3 meters
 DP3310_SLEEVE-DEPTH  : 0.9 meters
 DP3310
 DP3310  HISTORY     - Date     Condition        Report By
 DP3310  HISTORY     - 20130523 MONUMENTED       AMESC
 DP3310
 DP3310                          STATION DESCRIPTION
 DP3310
 DP3310'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3310'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) WEST-SOUTHWEST OF
 DP3310'ROZETTA, 5.9 MI (9.5 KM) SOUTHWEST OF OQUAWKA AND 3.0 MI (4.8 KM) WEST
 DP3310'OF GLADSTONE.
 DP3310'
 DP3310'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3310'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 FOR 1.2 MI (1.9 KM) TO
 DP3310'RAILROAD TRACKS IN GLADSTONE.  CONTINUE NORTH ON IL ROUTE 164 FOR 220
 DP3310'FT (67.1 M) TO COUNTY ROAD 1600N, THENCE WEST ON 1600N FOR 3.2 MI (5.1
 DP3310'KM) TO COUNTY ROAD 900E AND THE STATION ON THE RIGHT IN A GRASS ISLAND
 DP3310'IN THE NORTHEAST QUADRANT.
 DP3310'
 DP3310'THE STATION IS 33.6 FT (10.2 M) EAST OF THE CENTERLINE OF 900E, 83.0
 DP3310'FT (25.3 M) NORTH OF THE CENTERLINE OF 1600N, 137.0 FT (41.8 M)
 DP3310'NORTHEAST OF A TELEPHONE PEDESTAL NUMBER 'L1003 P14', 96.0 FT (29.3 M)
 DP3310'SOUTHEAST OF A POWER POLE WITH 4 GUY WIRES AND 41.0 FT (12.5 M) NORTH
 DP3310'OF THE SOUTHWEST CORNER POST OF A 'LOCK AND DAM 18 MISSISSIPPI RIVER'
 DP3310'SIGN.
 DP3310'
 DP3310'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3310'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3310'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3311 ***********************************************************************
 DP3311  DESIGNATION -  AK 103
 DP3311  PID         -  DP3311
 DP3311  STATE/COUNTY-  IL/HENDERSON
 DP3311  COUNTRY     -  US
 DP3311  USGS QUAD   -  KINGSTON (2018)
 DP3311
 DP3311                         *CURRENT SURVEY CONTROL
 DP3311  ______________________________________________________________________
 DP3311* NAD 83(1986) POSITION- 40 52 34.07   (N) 091 01 03.23   (W)   HD_HELD1
 DP3311* NAVD 88 ORTHO HEIGHT -   159.893 (meters)      524.58  (feet) ADJUSTED
 DP3311  ______________________________________________________________________
 DP3311  GEOID HEIGHT    -        -33.220 (meters)                     GEOID18
 DP3311  DYNAMIC HEIGHT  -        159.821 (meters)      524.35  (feet) COMP
 DP3311  MODELED GRAVITY -    980,173.0   (mgal)                       NAVD 88
 DP3311
 DP3311  VERT ORDER      -  SECOND    CLASS I
 DP3311
 DP3311.The horizontal coordinates were determined by differentially corrected
 DP3311.hand held GPS observations or other comparable positioning techniques
 DP3311.and have an estimated accuracy of +/- 3 meters.
 DP3311
 DP3311.The orthometric height was determined by differential leveling and
 DP3311.adjusted by the NATIONAL GEODETIC SURVEY
 DP3311.in July 2014.
 DP3311
 DP3311.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3311.GEOID18 height accuracy estimate available here.
 DP3311
 DP3311.Click photographs - Photos may exist for this station.
 DP3311
 DP3311.The dynamic height is computed by dividing the NAVD 88
 DP3311.geopotential number by the normal gravity value computed on the
 DP3311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3311.degrees latitude (g = 980.6199 gals.).
 DP3311
 DP3311.The modeled gravity was interpolated from observed gravity values.
 DP3311
 DP3311;                    North         East    Units  Estimated Accuracy
 DP3311;SPC IL W     -   467,618.8     628,279.6     MT  (+/- 3 meters HH1 GPS) 
 DP3311
 DP3311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6704226898(NAD 83)
 DP3311
 DP3311                          SUPERSEDED SURVEY CONTROL
 DP3311
 DP3311.No superseded survey control is available for this station.
 DP3311
 DP3311_MARKER: F = FLANGE-ENCASED ROD
 DP3311_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3311_STAMPING: AK 103
 DP3311_MARK LOGO: UIL
 DP3311_PROJECTION: RECESSED 10 CENTIMETERS
 DP3311_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3311_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3311+STABILITY: POSITION/ELEVATION WELL
 DP3311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3311+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3311_ROD/PIPE-DEPTH: 28.0 meters
 DP3311_SLEEVE-DEPTH  : 0.9 meters
 DP3311
 DP3311  HISTORY     - Date     Condition        Report By
 DP3311  HISTORY     - 20130523 MONUMENTED       AMESC
 DP3311
 DP3311                          STATION DESCRIPTION
 DP3311
 DP3311'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3311'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) WEST-SOUTHWEST OF
 DP3311'ROZETTA, 5.3 MI (8.5 KM) SOUTHWEST OF OQUAWKA AND 3.1 MI (5.0 KM)
 DP3311'WEST-NORTHWEST OF GLADSTONE.
 DP3311'
 DP3311'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3311'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 FOR 1.2 MI (1.9 KM) TO
 DP3311'RAILROAD TRACKS IN GLADSTONE.  CONTINUE NORTH ON IL ROUTE 164 FOR 220
 DP3311'FT (67.1 M) TO COUNTY ROAD 1600N, THENCE WEST ON 1600N FOR 3.2 MI (5.1
 DP3311'KM) TO COUNTY ROAD 900E, THENCE NORTH ON 900E FOR 0.75 MI (1.2 KM) TO
 DP3311'THE STATION ON THE LEFT.
 DP3311'
 DP3311'THE STATION IS 44.0 FT (13.4 M) WEST OF THE CENTERLINE OF 900E, 69.5
 DP3311'FT (21.2 M) NORTHEAST OF THE STEEL CORNER POST OF THE FENCE RUNNING
 DP3311'NORTH AND EAST, 27.0 FT (8.2 M) NORTHWEST OF A TELEPHONE PEDESTAL
 DP3311'NUMBER 'L1003 P17' AND 15.5 FT (4.7 M) NORTHWEST OF A POWER POLE.
 DP3311'
 DP3311'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3311'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3311'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3312 ***********************************************************************
 DP3312  DESIGNATION -  AK 104
 DP3312  PID         -  DP3312
 DP3312  STATE/COUNTY-  IL/HENDERSON
 DP3312  COUNTRY     -  US
 DP3312  USGS QUAD   -  OQUAWKA (2018)
 DP3312
 DP3312                         *CURRENT SURVEY CONTROL
 DP3312  ______________________________________________________________________
 DP3312* NAD 83(1986) POSITION- 40 52 49.73   (N) 090 59 43.14   (W)   HD_HELD1
 DP3312* NAVD 88 ORTHO HEIGHT -   160.117 (meters)      525.32  (feet) ADJUSTED
 DP3312  ______________________________________________________________________
 DP3312  GEOID HEIGHT    -        -33.213 (meters)                     GEOID18
 DP3312  DYNAMIC HEIGHT  -        160.046 (meters)      525.08  (feet) COMP
 DP3312  MODELED GRAVITY -    980,173.3   (mgal)                       NAVD 88
 DP3312
 DP3312  VERT ORDER      -  SECOND    CLASS I
 DP3312
 DP3312.The horizontal coordinates were determined by differentially corrected
 DP3312.hand held GPS observations or other comparable positioning techniques
 DP3312.and have an estimated accuracy of +/- 3 meters.
 DP3312
 DP3312.The orthometric height was determined by differential leveling and
 DP3312.adjusted by the NATIONAL GEODETIC SURVEY
 DP3312.in July 2014.
 DP3312
 DP3312.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3312.GEOID18 height accuracy estimate available here.
 DP3312
 DP3312.Click photographs - Photos may exist for this station.
 DP3312
 DP3312.The dynamic height is computed by dividing the NAVD 88
 DP3312.geopotential number by the normal gravity value computed on the
 DP3312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3312.degrees latitude (g = 980.6199 gals.).
 DP3312
 DP3312.The modeled gravity was interpolated from observed gravity values.
 DP3312
 DP3312;                    North         East    Units  Estimated Accuracy
 DP3312;SPC IL W     -   468,083.9     630,159.3     MT  (+/- 3 meters HH1 GPS) 
 DP3312
 DP3312_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6890627423(NAD 83)
 DP3312
 DP3312                          SUPERSEDED SURVEY CONTROL
 DP3312
 DP3312.No superseded survey control is available for this station.
 DP3312
 DP3312_MARKER: F = FLANGE-ENCASED ROD
 DP3312_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3312_STAMPING: AK 104
 DP3312_MARK LOGO: UIL
 DP3312_PROJECTION: RECESSED 10 CENTIMETERS
 DP3312_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3312_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3312+STABILITY: POSITION/ELEVATION WELL
 DP3312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3312+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3312_ROD/PIPE-DEPTH: 28.0 meters
 DP3312_SLEEVE-DEPTH  : 0.9 meters
 DP3312
 DP3312  HISTORY     - Date     Condition        Report By
 DP3312  HISTORY     - 20130523 MONUMENTED       AMESC
 DP3312
 DP3312                          STATION DESCRIPTION
 DP3312
 DP3312'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3312'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-SOUTHWEST OF
 DP3312'ROZETTA, 4.4 MI (7.1 KM) SOUTHWEST OF OQUAWKA AND 2.1 MI (3.4 KM)
 DP3312'WEST-NORTHWEST OF GLADSTONE.
 DP3312'
 DP3312'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3312'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 THROUGH GLADSTONE FOR 1.75
 DP3312'MI (2.8 KM) TO COUNTY ROAD 1650N, THENCE WEST ON 1650N FOR 0.50 MI
 DP3312'(0.8 KM) TO COUNTY ROAD 1675N, THENCE NORTH AND WEST ON 1675N FOR 1.8
 DP3312'MI (2.9 KM) TO THE STATION ON THE RIGHT.
 DP3312'
 DP3312'THE STATION IS 26.0 FT (7.9 M) NORTH OF THE CENTERLINE OF 1675N AND
 DP3312'15.0 FT (4.6 M) WEST OF A POWER POLE WITH GUY WIRE.
 DP3312'
 DP3312'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3312'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3312'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3313 ***********************************************************************
 DP3313  DESIGNATION -  AK 105
 DP3313  PID         -  DP3313
 DP3313  STATE/COUNTY-  IL/HENDERSON
 DP3313  COUNTRY     -  US
 DP3313  USGS QUAD   -  OQUAWKA (2018)
 DP3313
 DP3313                         *CURRENT SURVEY CONTROL
 DP3313  ______________________________________________________________________
 DP3313* NAD 83(1986) POSITION- 40 52 35.75   (N) 090 59 02.88   (W)   HD_HELD1
 DP3313* NAVD 88 ORTHO HEIGHT -   160.328 (meters)      526.01  (feet) ADJUSTED
 DP3313  ______________________________________________________________________
 DP3313  GEOID HEIGHT    -        -33.211 (meters)                     GEOID18
 DP3313  DYNAMIC HEIGHT  -        160.256 (meters)      525.77  (feet) COMP
 DP3313  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 DP3313
 DP3313  VERT ORDER      -  SECOND    CLASS I
 DP3313
 DP3313.The horizontal coordinates were determined by differentially corrected
 DP3313.hand held GPS observations or other comparable positioning techniques
 DP3313.and have an estimated accuracy of +/- 3 meters.
 DP3313
 DP3313.The orthometric height was determined by differential leveling and
 DP3313.adjusted by the NATIONAL GEODETIC SURVEY
 DP3313.in July 2014.
 DP3313
 DP3313.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3313.GEOID18 height accuracy estimate available here.
 DP3313
 DP3313.Click photographs - Photos may exist for this station.
 DP3313
 DP3313.The dynamic height is computed by dividing the NAVD 88
 DP3313.geopotential number by the normal gravity value computed on the
 DP3313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3313.degrees latitude (g = 980.6199 gals.).
 DP3313
 DP3313.The modeled gravity was interpolated from observed gravity values.
 DP3313
 DP3313;                    North         East    Units  Estimated Accuracy
 DP3313;SPC IL W     -   467,643.8     631,097.9     MT  (+/- 3 meters HH1 GPS) 
 DP3313
 DP3313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6985827014(NAD 83)
 DP3313
 DP3313                          SUPERSEDED SURVEY CONTROL
 DP3313
 DP3313.No superseded survey control is available for this station.
 DP3313
 DP3313_MARKER: F = FLANGE-ENCASED ROD
 DP3313_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3313_STAMPING: AK 105
 DP3313_MARK LOGO: UIL
 DP3313_PROJECTION: RECESSED 10 CENTIMETERS
 DP3313_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3313_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3313+STABILITY: POSITION/ELEVATION WELL
 DP3313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3313+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2013
 DP3313_ROD/PIPE-DEPTH: 18.3 meters
 DP3313_SLEEVE-DEPTH  : 0.9 meters
 DP3313
 DP3313  HISTORY     - Date     Condition        Report By
 DP3313  HISTORY     - 20130522 MONUMENTED       AMESC
 DP3313
 DP3313                          STATION DESCRIPTION
 DP3313
 DP3313'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3313'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTHWEST OF ROZETTA,
 DP3313'4.3 MI (6.9 KM) SOUTH-SOUTHWEST OF OQUAWKA AND 1.5 MI (2.4 KM)
 DP3313'NORTHWEST OF GLADSTONE.
 DP3313'
 DP3313'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3313'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 THROUGH GLADSTONE FOR 1.75
 DP3313'MI (2.8 KM) TO COUNTY ROAD 1650N, THENCE WEST ON 1650N FOR 0.50 MI
 DP3313'(0.8 KM) TO COUNTY ROAD 1675N, THENCE NORTH AND WEST ON 1675N FOR 1.0
 DP3313'MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP3313'
 DP3313'THE STATION IS 21.0 FT (6.4 M) NORTH OF THE CENTERLINE OF 1675N, 84.0
 DP3313'FT (25.6 M) NORTHEAST OF A CONCRETE PAD FOR AN IRRIGATION SYSTEM AND
 DP3313'10.0 FT (3.0 M) EAST OF A POWER POLE WITH GUY WIRE.
 DP3313'
 DP3313'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3313'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3313'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3314 ***********************************************************************
 DP3314  DESIGNATION -  AK 106
 DP3314  PID         -  DP3314
 DP3314  STATE/COUNTY-  IL/HENDERSON
 DP3314  COUNTRY     -  US
 DP3314  USGS QUAD   -  GLADSTONE (2018)
 DP3314
 DP3314                         *CURRENT SURVEY CONTROL
 DP3314  ______________________________________________________________________
 DP3314* NAD 83(1986) POSITION- 40 52 21.50   (N) 090 58 12.53   (W)   HD_HELD1
 DP3314* NAVD 88 ORTHO HEIGHT -   161.334 (meters)      529.31  (feet) ADJUSTED
 DP3314  ______________________________________________________________________
 DP3314  GEOID HEIGHT    -        -33.207 (meters)                     GEOID18
 DP3314  DYNAMIC HEIGHT  -        161.261 (meters)      529.07  (feet) COMP
 DP3314  MODELED GRAVITY -    980,172.2   (mgal)                       NAVD 88
 DP3314
 DP3314  VERT ORDER      -  SECOND    CLASS I
 DP3314
 DP3314.The horizontal coordinates were determined by differentially corrected
 DP3314.hand held GPS observations or other comparable positioning techniques
 DP3314.and have an estimated accuracy of +/- 3 meters.
 DP3314
 DP3314.The orthometric height was determined by differential leveling and
 DP3314.adjusted by the NATIONAL GEODETIC SURVEY
 DP3314.in July 2014.
 DP3314
 DP3314.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3314.GEOID18 height accuracy estimate available here.
 DP3314
 DP3314.Click photographs - Photos may exist for this station.
 DP3314
 DP3314.The dynamic height is computed by dividing the NAVD 88
 DP3314.geopotential number by the normal gravity value computed on the
 DP3314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3314.degrees latitude (g = 980.6199 gals.).
 DP3314
 DP3314.The modeled gravity was interpolated from observed gravity values.
 DP3314
 DP3314;                    North         East    Units  Estimated Accuracy
 DP3314;SPC IL W     -   467,193.3     632,272.7     MT  (+/- 3 meters HH1 GPS) 
 DP3314
 DP3314_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7104726602(NAD 83)
 DP3314
 DP3314                          SUPERSEDED SURVEY CONTROL
 DP3314
 DP3314.No superseded survey control is available for this station.
 DP3314
 DP3314_MARKER: F = FLANGE-ENCASED ROD
 DP3314_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3314_STAMPING: AK 106
 DP3314_MARK LOGO: UIL
 DP3314_PROJECTION: RECESSED 10 CENTIMETERS
 DP3314_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3314_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3314+STABILITY: POSITION/ELEVATION WELL
 DP3314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3314+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2013
 DP3314_ROD/PIPE-DEPTH: 28.0 meters
 DP3314_SLEEVE-DEPTH  : 0.9 meters
 DP3314
 DP3314  HISTORY     - Date     Condition        Report By
 DP3314  HISTORY     - 20130522 MONUMENTED       AMESC
 DP3314
 DP3314                          STATION DESCRIPTION
 DP3314
 DP3314'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3314'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHWEST OF ROZETTA,
 DP3314'4.3 MI (6.9 KM) SOUTH-SOUTHWEST OF OQUAWKA AND 0.7 MI (1.1 KM)
 DP3314'NORTHWEST OF GLADSTONE.
 DP3314'
 DP3314'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3314'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 THROUGH GLADSTONE FOR 1.75
 DP3314'MI (2.8 KM) TO COUNTY ROAD 1650N, THENCE WEST ON 1650N FOR 0.50 MI
 DP3314'(0.8 KM) TO THE STATION STRAIGHT AHEAD.
 DP3314'
 DP3314'THE STATION IS ON THE WEST SIDE OF THE INTERSECTION OF COUNTY ROADS
 DP3314'1650N AND 1675N, 7.0 FT (2.1 M) WEST OF THE CENTERLINE OF 1675N, 1.5
 DP3314'FT (0.5 M) NORTH OF THE EXTENSION OF THE CENTERLINE OF 1650N, 43.0 FT
 DP3314'(13.1 M) NORTH OF A POWER POLE WITH GUY WIRE AND 21.5 FT (6.6 M)
 DP3314'SOUTHEAST OF A POWER POLE WITH 3 GUY WIRES.
 DP3314'
 DP3314'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3314'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3314'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3315 ***********************************************************************
 DP3315  DESIGNATION -  AK 107
 DP3315  PID         -  DP3315
 DP3315  STATE/COUNTY-  IL/HENDERSON
 DP3315  COUNTRY     -  US
 DP3315  USGS QUAD   -  GLADSTONE (2018)
 DP3315
 DP3315                         *CURRENT SURVEY CONTROL
 DP3315  ______________________________________________________________________
 DP3315* NAD 83(1986) POSITION- 40 52 21.09   (N) 090 57 37.90   (W)   HD_HELD1
 DP3315* NAVD 88 ORTHO HEIGHT -   163.228 (meters)      535.52  (feet) ADJUSTED
 DP3315  ______________________________________________________________________
 DP3315  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 DP3315  DYNAMIC HEIGHT  -        163.154 (meters)      535.28  (feet) COMP
 DP3315  MODELED GRAVITY -    980,172.0   (mgal)                       NAVD 88
 DP3315
 DP3315  VERT ORDER      -  SECOND    CLASS I
 DP3315
 DP3315.The horizontal coordinates were determined by differentially corrected
 DP3315.hand held GPS observations or other comparable positioning techniques
 DP3315.and have an estimated accuracy of +/- 3 meters.
 DP3315
 DP3315.The orthometric height was determined by differential leveling and
 DP3315.adjusted by the NATIONAL GEODETIC SURVEY
 DP3315.in July 2014.
 DP3315
 DP3315.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3315.GEOID18 height accuracy estimate available here.
 DP3315
 DP3315.Click photographs - Photos may exist for this station.
 DP3315
 DP3315.The dynamic height is computed by dividing the NAVD 88
 DP3315.geopotential number by the normal gravity value computed on the
 DP3315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3315.degrees latitude (g = 980.6199 gals.).
 DP3315
 DP3315.The modeled gravity was interpolated from observed gravity values.
 DP3315
 DP3315;                    North         East    Units  Estimated Accuracy
 DP3315;SPC IL W     -   467,173.3     633,083.5     MT  (+/- 3 meters HH1 GPS) 
 DP3315
 DP3315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7185826608(NAD 83)
 DP3315
 DP3315                          SUPERSEDED SURVEY CONTROL
 DP3315
 DP3315.No superseded survey control is available for this station.
 DP3315
 DP3315_MARKER: F = FLANGE-ENCASED ROD
 DP3315_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3315_STAMPING: AK 107
 DP3315_MARK LOGO: UIL
 DP3315_PROJECTION: RECESSED 10 CENTIMETERS
 DP3315_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3315_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3315+STABILITY: POSITION/ELEVATION WELL
 DP3315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3315+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2013
 DP3315_ROD/PIPE-DEPTH: 28.0 meters
 DP3315_SLEEVE-DEPTH  : 0.9 meters
 DP3315
 DP3315  HISTORY     - Date     Condition        Report By
 DP3315  HISTORY     - 20130522 MONUMENTED       AMESC
 DP3315
 DP3315                          STATION DESCRIPTION
 DP3315
 DP3315'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3315'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHWEST OF ROZETTA,
 DP3315'4.2 MI (6.8 KM) SOUTH OF OQUAWKA AND IN THE TOWN OF GLADSTONE, IL.
 DP3315'
 DP3315'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3315'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 THROUGH GLADSTONE FOR 1.75
 DP3315'MI (2.8 KM) TO COUNTY ROAD 1650N AND THE STATION ON THE LEFT IN THE
 DP3315'NORTHWEST QUADRANT.
 DP3315'
 DP3315'THE STATION IS 59.0 FT (18.0 M) WEST OF THE CENTERLINE OF IL ROUTE
 DP3315'164, 38.0 FT (11.6 M) NORTH OF THE CENTERLINE OF 1650N, 79.0 FT (24.1
 DP3315'M) NORTH OF TELEPHONE PEDESTAL '1348 P31' AND 7.0 FT (2.1 M) NORTH OF
 DP3315'POWER POLE '145CL'.
 DP3315'
 DP3315'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3315'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3315'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3316 ***********************************************************************
 DP3316  DESIGNATION -  AK 108
 DP3316  PID         -  DP3316
 DP3316  STATE/COUNTY-  IL/HENDERSON
 DP3316  COUNTRY     -  US
 DP3316  USGS QUAD   -  OQUAWKA (2018)
 DP3316
 DP3316                         *CURRENT SURVEY CONTROL
 DP3316  ______________________________________________________________________
 DP3316* NAD 83(1986) POSITION- 40 52 58.72   (N) 090 57 06.96   (W)   HD_HELD1
 DP3316* NAVD 88 ORTHO HEIGHT -   163.173 (meters)      535.34  (feet) ADJUSTED
 DP3316  ______________________________________________________________________
 DP3316  GEOID HEIGHT    -        -33.194 (meters)                     GEOID18
 DP3316  DYNAMIC HEIGHT  -        163.100 (meters)      535.10  (feet) COMP
 DP3316  MODELED GRAVITY -    980,173.3   (mgal)                       NAVD 88
 DP3316
 DP3316  VERT ORDER      -  SECOND    CLASS I
 DP3316
 DP3316.The horizontal coordinates were determined by differentially corrected
 DP3316.hand held GPS observations or other comparable positioning techniques
 DP3316.and have an estimated accuracy of +/- 3 meters.
 DP3316
 DP3316.The orthometric height was determined by differential leveling and
 DP3316.adjusted by the NATIONAL GEODETIC SURVEY
 DP3316.in July 2014.
 DP3316
 DP3316.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3316.GEOID18 height accuracy estimate available here.
 DP3316
 DP3316.Click photographs - Photos may exist for this station.
 DP3316
 DP3316.The dynamic height is computed by dividing the NAVD 88
 DP3316.geopotential number by the normal gravity value computed on the
 DP3316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3316.degrees latitude (g = 980.6199 gals.).
 DP3316
 DP3316.The modeled gravity was interpolated from observed gravity values.
 DP3316
 DP3316;                    North         East    Units  Estimated Accuracy
 DP3316;SPC IL W     -   468,327.5     633,818.3     MT  (+/- 3 meters HH1 GPS) 
 DP3316
 DP3316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7255527785(NAD 83)
 DP3316
 DP3316                          SUPERSEDED SURVEY CONTROL
 DP3316
 DP3316.No superseded survey control is available for this station.
 DP3316
 DP3316_MARKER: F = FLANGE-ENCASED ROD
 DP3316_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3316_STAMPING: AK 108
 DP3316_MARK LOGO: UIL
 DP3316_PROJECTION: RECESSED 5 CENTIMETERS
 DP3316_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3316_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3316+STABILITY: POSITION/ELEVATION WELL
 DP3316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3316+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2013
 DP3316_ROD/PIPE-DEPTH: 28.0 meters
 DP3316_SLEEVE-DEPTH  : 0.9 meters
 DP3316
 DP3316  HISTORY     - Date     Condition        Report By
 DP3316  HISTORY     - 20130612 MONUMENTED       AMESC
 DP3316
 DP3316                          STATION DESCRIPTION
 DP3316
 DP3316'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3316'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTHWEST OF ROZETTA, 3.4
 DP3316'MI (5.5 KM) SOUTH OF OQUAWKA AND 1.4 MI (2.3 KM) NORTH-NORTHEAST OF
 DP3316'GLADSTONE.
 DP3316'
 DP3316'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 AND US ROUTE 34 SOUTH
 DP3316'OF GLADSTONE, PROCEED NORTH ON IL ROUTE 164 THROUGH GLADSTONE FOR 1.75
 DP3316'MI (2.8 KM) TO COUNTY ROAD 1650N.  CONTINUE NORTHEAST ON IL ROUTE 164
 DP3316'FOR 0.85 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP3316'
 DP3316'THE STATION IS 32.0 FT (9.8 M) WEST OF THE CENTERLINE OF IL ROUTE 164,
 DP3316'244.0 FT (74.4 M) SOUTHWEST OF A POWER POLE WITH TWO GUY WIRES, 93.4
 DP3316'FT (28.5 M) NORTHWEST OF A POWER POLE AND 71.0 FT (21.6 M) SOUTHWEST
 DP3316'OF THE CENTER OF THE WEST SIDE OF A 4' X 6' BOX CULVERT.
 DP3316'
 DP3316'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3316'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3316'IN IDENTIFICATION.  THE DRIVE RATE FOR THE LAST 2 FT (0.6 M) OF ROD
 DP3316'WAS 30 SECONDS PER FOOT.  THE ROD PASSES THE TORQUE TEST AND DOES NOT
 DP3316'TURN FREELY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3317 ***********************************************************************
 DP3317  DESIGNATION -  AK 109
 DP3317  PID         -  DP3317
 DP3317  STATE/COUNTY-  IL/HENDERSON
 DP3317  COUNTRY     -  US
 DP3317  USGS QUAD   -  OQUAWKA (2018)
 DP3317
 DP3317                         *CURRENT SURVEY CONTROL
 DP3317  ______________________________________________________________________
 DP3317* NAD 83(1986) POSITION- 40 53 52.93   (N) 090 57 01.64   (W)   HD_HELD1
 DP3317* NAVD 88 ORTHO HEIGHT -   167.068 (meters)      548.12  (feet) ADJUSTED
 DP3317  ______________________________________________________________________
 DP3317  GEOID HEIGHT    -        -33.186 (meters)                     GEOID18
 DP3317  DYNAMIC HEIGHT  -        166.993 (meters)      547.88  (feet) COMP
 DP3317  MODELED GRAVITY -    980,175.3   (mgal)                       NAVD 88
 DP3317
 DP3317  VERT ORDER      -  SECOND    CLASS I
 DP3317
 DP3317.The horizontal coordinates were determined by differentially corrected
 DP3317.hand held GPS observations or other comparable positioning techniques
 DP3317.and have an estimated accuracy of +/- 3 meters.
 DP3317
 DP3317.The orthometric height was determined by differential leveling and
 DP3317.adjusted by the NATIONAL GEODETIC SURVEY
 DP3317.in July 2014.
 DP3317
 DP3317.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3317.GEOID18 height accuracy estimate available here.
 DP3317
 DP3317.Click photographs - Photos may exist for this station.
 DP3317
 DP3317.The dynamic height is computed by dividing the NAVD 88
 DP3317.geopotential number by the normal gravity value computed on the
 DP3317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3317.degrees latitude (g = 980.6199 gals.).
 DP3317
 DP3317.The modeled gravity was interpolated from observed gravity values.
 DP3317
 DP3317;                    North         East    Units  Estimated Accuracy
 DP3317;SPC IL W     -   469,998.6     633,957.8     MT  (+/- 3 meters HH1 GPS) 
 DP3317
 DP3317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7264029460(NAD 83)
 DP3317
 DP3317                          SUPERSEDED SURVEY CONTROL
 DP3317
 DP3317.No superseded survey control is available for this station.
 DP3317
 DP3317_MARKER: F = FLANGE-ENCASED ROD
 DP3317_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3317_STAMPING: AK 109
 DP3317_MARK LOGO: UIL
 DP3317_PROJECTION: RECESSED 13 CENTIMETERS
 DP3317_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3317_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3317+STABILITY: POSITION/ELEVATION WELL
 DP3317_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3317+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3317_ROD/PIPE-DEPTH: 28.0 meters
 DP3317_SLEEVE-DEPTH  : 0.9 meters
 DP3317
 DP3317  HISTORY     - Date     Condition        Report By
 DP3317  HISTORY     - 20130521 MONUMENTED       AMESC
 DP3317
 DP3317                          STATION DESCRIPTION
 DP3317
 DP3317'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3317'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) WEST-SOUTHWEST OF
 DP3317'ROZETTA, 2.4 MI (3.9 KM) NORTH-NORTHEAST OF GLADSTONE AND 2.3 MI (3.7
 DP3317'KM) SOUTH OF OQUAWKA.
 DP3317'
 DP3317'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 (EIGHTH STREET) AND
 DP3317'SCHUYLER STREET IN OQUAWKA, PROCEED SOUTH ON IL ROUTE 164 FOR 2.4 MI
 DP3317'(3.9 KM) TO THE STATION ON THE LEFT.
 DP3317'
 DP3317'THE STATION IS 46.5 FT (14.2 M) EAST OF THE CENTERLINE OF IL ROUTE
 DP3317'164, 184.0 FT (56.1 M) NORTH OF A POWER POLE, 85.5 FT (26.1 M) SOUTH
 DP3317'OF A POWER POLE AND 2.0 FT (0.6 M) WEST OF A FENCE LINE.
 DP3317'
 DP3317'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3317'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3317'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3318 ***********************************************************************
 DP3318  DESIGNATION -  AK 110
 DP3318  PID         -  DP3318
 DP3318  STATE/COUNTY-  IL/HENDERSON
 DP3318  COUNTRY     -  US
 DP3318  USGS QUAD   -  OQUAWKA (2018)
 DP3318
 DP3318                         *CURRENT SURVEY CONTROL
 DP3318  ______________________________________________________________________
 DP3318* NAD 83(1986) POSITION- 40 54 40.28   (N) 090 57 02.34   (W)   HD_HELD1
 DP3318* NAVD 88 ORTHO HEIGHT -   168.277 (meters)      552.09  (feet) ADJUSTED
 DP3318  ______________________________________________________________________
 DP3318  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 DP3318  DYNAMIC HEIGHT  -        168.202 (meters)      551.84  (feet) COMP
 DP3318  MODELED GRAVITY -    980,177.0   (mgal)                       NAVD 88
 DP3318
 DP3318  VERT ORDER      -  SECOND    CLASS I
 DP3318
 DP3318.The horizontal coordinates were determined by differentially corrected
 DP3318.hand held GPS observations or other comparable positioning techniques
 DP3318.and have an estimated accuracy of +/- 3 meters.
 DP3318
 DP3318.The orthometric height was determined by differential leveling and
 DP3318.adjusted by the NATIONAL GEODETIC SURVEY
 DP3318.in July 2014.
 DP3318
 DP3318.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3318.GEOID18 height accuracy estimate available here.
 DP3318
 DP3318.Click photographs - Photos may exist for this station.
 DP3318
 DP3318.The dynamic height is computed by dividing the NAVD 88
 DP3318.geopotential number by the normal gravity value computed on the
 DP3318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3318.degrees latitude (g = 980.6199 gals.).
 DP3318
 DP3318.The modeled gravity was interpolated from observed gravity values.
 DP3318
 DP3318;                    North         East    Units  Estimated Accuracy
 DP3318;SPC IL W     -   471,459.3     633,954.5     MT  (+/- 3 meters HH1 GPS) 
 DP3318
 DP3318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7258930920(NAD 83)
 DP3318
 DP3318                          SUPERSEDED SURVEY CONTROL
 DP3318
 DP3318.No superseded survey control is available for this station.
 DP3318
 DP3318_MARKER: F = FLANGE-ENCASED ROD
 DP3318_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3318_STAMPING: AK 110
 DP3318_MARK LOGO: UIL
 DP3318_PROJECTION: RECESSED 10 CENTIMETERS
 DP3318_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3318_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3318+STABILITY: POSITION/ELEVATION WELL
 DP3318_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3318+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3318_ROD/PIPE-DEPTH: 28.0 meters
 DP3318_SLEEVE-DEPTH  : 0.9 meters
 DP3318
 DP3318  HISTORY     - Date     Condition        Report By
 DP3318  HISTORY     - 20130521 MONUMENTED       AMESC
 DP3318
 DP3318                          STATION DESCRIPTION
 DP3318
 DP3318'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3318'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) WEST-SOUTHWEST OF
 DP3318'ROZETTA, 3.3 MI (5.3 KM) NORTH OF GLADSTONE AND 1.4 MI (2.3 KM) SOUTH
 DP3318'OF OQUAWKA.
 DP3318'
 DP3318'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 (EIGHTH STREET) AND
 DP3318'SCHUYLER STREET IN OQUAWKA, PROCEED SOUTH ON IL ROUTE 164 FOR 1.5 MI
 DP3318'(2.4 KM) TO THE STATION ON THE RIGHT.
 DP3318'
 DP3318'THE STATION IS 38.0 FT (11.6 M) WEST OF THE CENTERLINE OF IL ROUTE
 DP3318'164, 83.0 FT (25.3 M) WEST-NORTHWEST OF A POWER POLE AND 38.0 FT (11.6
 DP3318'M) SOUTH OF A 'FIBER OPTIC WARNING' POST.
 DP3318'
 DP3318'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3318'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3318'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3319 ***********************************************************************
 DP3319  DESIGNATION -  AK 111
 DP3319  PID         -  DP3319
 DP3319  STATE/COUNTY-  IL/HENDERSON
 DP3319  COUNTRY     -  US
 DP3319  USGS QUAD   -  OQUAWKA (2018)
 DP3319
 DP3319                         *CURRENT SURVEY CONTROL
 DP3319  ______________________________________________________________________
 DP3319* NAD 83(1986) POSITION- 40 55 18.77   (N) 090 57 00.97   (W)   HD_HELD1
 DP3319* NAVD 88 ORTHO HEIGHT -   166.006 (meters)      544.64  (feet) ADJUSTED
 DP3319  ______________________________________________________________________
 DP3319  GEOID HEIGHT    -        -33.174 (meters)                     GEOID18
 DP3319  DYNAMIC HEIGHT  -        165.933 (meters)      544.40  (feet) COMP
 DP3319  MODELED GRAVITY -    980,178.2   (mgal)                       NAVD 88
 DP3319
 DP3319  VERT ORDER      -  SECOND    CLASS I
 DP3319
 DP3319.The horizontal coordinates were determined by differentially corrected
 DP3319.hand held GPS observations or other comparable positioning techniques
 DP3319.and have an estimated accuracy of +/- 3 meters.
 DP3319
 DP3319.The orthometric height was determined by differential leveling and
 DP3319.adjusted by the NATIONAL GEODETIC SURVEY
 DP3319.in July 2014.
 DP3319
 DP3319.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3319.GEOID18 height accuracy estimate available here.
 DP3319
 DP3319.Click photographs - Photos may exist for this station.
 DP3319
 DP3319.The dynamic height is computed by dividing the NAVD 88
 DP3319.geopotential number by the normal gravity value computed on the
 DP3319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3319.degrees latitude (g = 980.6199 gals.).
 DP3319
 DP3319.The modeled gravity was interpolated from observed gravity values.
 DP3319
 DP3319;                    North         East    Units  Estimated Accuracy
 DP3319;SPC IL W     -   472,646.3     633,997.2     MT  (+/- 3 meters HH1 GPS) 
 DP3319
 DP3319_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7259432107(NAD 83)
 DP3319
 DP3319                          SUPERSEDED SURVEY CONTROL
 DP3319
 DP3319.No superseded survey control is available for this station.
 DP3319
 DP3319_MARKER: F = FLANGE-ENCASED ROD
 DP3319_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3319_STAMPING: AK 111
 DP3319_MARK LOGO: UIL
 DP3319_PROJECTION: RECESSED 10 CENTIMETERS
 DP3319_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3319_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3319+STABILITY: POSITION/ELEVATION WELL
 DP3319_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3319+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3319_ROD/PIPE-DEPTH: 18.9 meters
 DP3319_SLEEVE-DEPTH  : 0.9 meters
 DP3319
 DP3319  HISTORY     - Date     Condition        Report By
 DP3319  HISTORY     - 20130521 MONUMENTED       AMESC
 DP3319
 DP3319                          STATION DESCRIPTION
 DP3319
 DP3319'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3319'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) WEST-SOUTHWEST OF
 DP3319'ROZETTA, 4.0 MI (6.4 KM) NORTH OF GLADSTONE AND 0.7 MI (1.1 KM)
 DP3319'SOUTH-SOUTHWEST OF OQUAWKA.
 DP3319'
 DP3319'TO REACH FROM THE INTERSECTION OF IL ROUTE 164 (EIGHTH STREET) AND
 DP3319'SCHUYLER STREET IN OQUAWKA, PROCEED SOUTH ON IL ROUTE 164 FOR 0.75 MI
 DP3319'(1.2 KM) TO THE STATION ON THE LEFT.
 DP3319'
 DP3319'THE STATION IS 47.5 FT (14.5 M) EAST OF THE CENTERLINE OF IL ROUTE
 DP3319'164, 116.0 FT (35.4 M) SOUTHEAST OF A 'FIBER OPTIC WARNING' POST, 83.0
 DP3319'FT (25.3 M) EAST OF A POWER POLE WITH LIGHT AND 36.0 FT (11.0 M) NORTH
 DP3319'OF A POWER POLE WITH TRANSFORMER.
 DP3319'
 DP3319'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3319'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3319'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3320 ***********************************************************************
 DP3320  DESIGNATION -  AK 112
 DP3320  PID         -  DP3320
 DP3320  STATE/COUNTY-  IL/HENDERSON
 DP3320  COUNTRY     -  US
 DP3320  USGS QUAD   -  OQUAWKA (2018)
 DP3320
 DP3320                         *CURRENT SURVEY CONTROL
 DP3320  ______________________________________________________________________
 DP3320* NAD 83(1986) POSITION- 40 55 56.35   (N) 090 56 53.17   (W)   HD_HELD1
 DP3320* NAVD 88 ORTHO HEIGHT -   168.851 (meters)      553.97  (feet) ADJUSTED
 DP3320  ______________________________________________________________________
 DP3320  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 DP3320  DYNAMIC HEIGHT  -        168.777 (meters)      553.73  (feet) COMP
 DP3320  MODELED GRAVITY -    980,179.4   (mgal)                       NAVD 88
 DP3320
 DP3320  VERT ORDER      -  SECOND    CLASS I
 DP3320
 DP3320.The horizontal coordinates were determined by differentially corrected
 DP3320.hand held GPS observations or other comparable positioning techniques
 DP3320.and have an estimated accuracy of +/- 3 meters.
 DP3320
 DP3320.The orthometric height was determined by differential leveling and
 DP3320.adjusted by the NATIONAL GEODETIC SURVEY
 DP3320.in July 2014.
 DP3320
 DP3320.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3320.GEOID18 height accuracy estimate available here.
 DP3320
 DP3320.Click photographs - Photos may exist for this station.
 DP3320
 DP3320.The dynamic height is computed by dividing the NAVD 88
 DP3320.geopotential number by the normal gravity value computed on the
 DP3320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3320.degrees latitude (g = 980.6199 gals.).
 DP3320
 DP3320.The modeled gravity was interpolated from observed gravity values.
 DP3320
 DP3320;                    North         East    Units  Estimated Accuracy
 DP3320;SPC IL W     -   473,803.9     634,190.1     MT  (+/- 3 meters HH1 GPS) 
 DP3320
 DP3320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7274933271(NAD 83)
 DP3320
 DP3320                          SUPERSEDED SURVEY CONTROL
 DP3320
 DP3320.No superseded survey control is available for this station.
 DP3320
 DP3320_MARKER: F = FLANGE-ENCASED ROD
 DP3320_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3320_STAMPING: AK 112
 DP3320_MARK LOGO: UIL
 DP3320_PROJECTION: RECESSED 10 CENTIMETERS
 DP3320_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3320_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3320+STABILITY: POSITION/ELEVATION WELL
 DP3320_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3320+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2013
 DP3320_ROD/PIPE-DEPTH: 25.6 meters
 DP3320_SLEEVE-DEPTH  : 0.9 meters
 DP3320
 DP3320  HISTORY     - Date     Condition        Report By
 DP3320  HISTORY     - 20130520 MONUMENTED       AMESC
 DP3320
 DP3320                          STATION DESCRIPTION
 DP3320
 DP3320'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3320'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) NORTH OF GLADSTONE, 4.5
 DP3320'MI (7.2 KM) WEST OF ROZETTA AND IN THE TOWN OF OQUAWKA, IL.
 DP3320'
 DP3320'THE STATION IS IN THE EAST QUADRANT OF THE INTERSECTION OF EIGHTH
 DP3320'STREET AND SCHUYLER STREET IN OQUAWKA, 29.5 FT (9.0 M) NORTHEAST OF
 DP3320'THE CENTERLINE OF SCHUYLER STREET, 55.0 FT (16.8 M) SOUTHEAST OF THE
 DP3320'CENTERLINE OF EIGHT STREET, 43.6 FT (13.3 M) SOUTHWEST OF THE WEST
 DP3320'CORNER OF A 2-STORY RESIDENCE, 18.5 FT (5.6 M) EAST-NORTHEAST OF A
 DP3320'POWER POLE, 13.0 FT (4.0 M) EAST OF A FIRE HYDRANT AND 1.9 FT (0.6 M)
 DP3320'SOUTHWEST OF THE SOUTHWEST EDGE OF A SIDEWALK.
 DP3320'
 DP3320'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3320'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3320'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3321 ***********************************************************************
 DP3321  DESIGNATION -  AK 113
 DP3321  PID         -  DP3321
 DP3321  STATE/COUNTY-  IL/HENDERSON
 DP3321  COUNTRY     -  US
 DP3321  USGS QUAD   -  OQUAWKA (2018)
 DP3321
 DP3321                         *CURRENT SURVEY CONTROL
 DP3321  ______________________________________________________________________
 DP3321* NAD 83(1986) POSITION- 40 55 53.48   (N) 090 55 51.75   (W)   HD_HELD1
 DP3321* NAVD 88 ORTHO HEIGHT -   169.976 (meters)      557.66  (feet) ADJUSTED
 DP3321  ______________________________________________________________________
 DP3321  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 DP3321  DYNAMIC HEIGHT  -        169.901 (meters)      557.42  (feet) COMP
 DP3321  MODELED GRAVITY -    980,179.1   (mgal)                       NAVD 88
 DP3321
 DP3321  VERT ORDER      -  SECOND    CLASS I
 DP3321
 DP3321.The horizontal coordinates were determined by differentially corrected
 DP3321.hand held GPS observations or other comparable positioning techniques
 DP3321.and have an estimated accuracy of +/- 3 meters.
 DP3321
 DP3321.The orthometric height was determined by differential leveling and
 DP3321.adjusted by the NATIONAL GEODETIC SURVEY
 DP3321.in July 2014.
 DP3321
 DP3321.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3321.GEOID18 height accuracy estimate available here.
 DP3321
 DP3321.Click photographs - Photos may exist for this station.
 DP3321
 DP3321.The dynamic height is computed by dividing the NAVD 88
 DP3321.geopotential number by the normal gravity value computed on the
 DP3321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3321.degrees latitude (g = 980.6199 gals.).
 DP3321
 DP3321.The modeled gravity was interpolated from observed gravity values.
 DP3321
 DP3321;                    North         East    Units  Estimated Accuracy
 DP3321;SPC IL W     -   473,702.6     635,626.2     MT  (+/- 3 meters HH1 GPS) 
 DP3321
 DP3321_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7418733216(NAD 83)
 DP3321
 DP3321                          SUPERSEDED SURVEY CONTROL
 DP3321
 DP3321.No superseded survey control is available for this station.
 DP3321
 DP3321_MARKER: F = FLANGE-ENCASED ROD
 DP3321_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3321_STAMPING: AK 113
 DP3321_MARK LOGO: UIL
 DP3321_PROJECTION: RECESSED 8 CENTIMETERS
 DP3321_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3321_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3321+STABILITY: POSITION/ELEVATION WELL
 DP3321_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3321+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2013
 DP3321_ROD/PIPE-DEPTH: 28.0 meters
 DP3321_SLEEVE-DEPTH  : 0.9 meters
 DP3321
 DP3321  HISTORY     - Date     Condition        Report By
 DP3321  HISTORY     - 20130520 MONUMENTED       AMESC
 DP3321
 DP3321                          STATION DESCRIPTION
 DP3321
 DP3321'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3321'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) NORTH-NORTHEAST OF
 DP3321'GLADSTONE, 3.6 MI (5.8 KM) WEST OF ROZETTA AND 0.8 MI (1.3 KM) EAST OF
 DP3321'OQUAWKA.
 DP3321'
 DP3321'TO REACH FROM THE INTERSECTION OF EIGHTH STREET AND SCHUYLER STREET IN
 DP3321'OQUAWKA, PROCEED EAST ON SCHUYLER STREET FOR 400 FT (121.9 M) TO NINTH
 DP3321'STREET.  CONTINUE NORTHEAST ON IL ROUTE 164 FOR 0.85 MI (1.4 KM) TO
 DP3321'COUNTY ROAD 1350E AND THE STATION ON THE RIGHT IN THE SOUTHEAST
 DP3321'QUADRANT.
 DP3321'
 DP3321'THE STATION IS 39.0 FT (11.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3321'164, 50.0 FT (15.2 M) EAST OF THE CENTERLINE OF 1350E, 113.4 FT (34.6
 DP3321'M) EAST OF A TELEPHONE PEDESTAL IN THE SOUTHWEST QUADRANT OF THE
 DP3321'INTERSECTION, 109.0 FT (33.2 M) SOUTH OF TELEPHONE PEDESTAL NUMBER
 DP3321''300 34 100' IN THE NORTHEAST QUADRANT OF THE INTERSECTION, 56.0 FT
 DP3321'(17.1 M) NORTHEAST OF A POWER POLE NUMBER '27745', 24.3 FT (7.4 M)
 DP3321'EAST OF A POWER POLE AND 1.2 FT (0.4 M) NORTH OF AN EAST-WEST FENCE.
 DP3321'
 DP3321'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3321'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3321'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3322 ***********************************************************************
 DP3322  DESIGNATION -  AK 114
 DP3322  PID         -  DP3322
 DP3322  STATE/COUNTY-  IL/HENDERSON
 DP3322  COUNTRY     -  US
 DP3322  USGS QUAD   -  OQUAWKA (2018)
 DP3322
 DP3322                         *CURRENT SURVEY CONTROL
 DP3322  ______________________________________________________________________
 DP3322* NAD 83(1986) POSITION- 40 55 53.21   (N) 090 54 46.53   (W)   HD_HELD1
 DP3322* NAVD 88 ORTHO HEIGHT -   169.715 (meters)      556.81  (feet) ADJUSTED
 DP3322  ______________________________________________________________________
 DP3322  GEOID HEIGHT    -        -33.147 (meters)                     GEOID18
 DP3322  DYNAMIC HEIGHT  -        169.640 (meters)      556.56  (feet) COMP
 DP3322  MODELED GRAVITY -    980,178.8   (mgal)                       NAVD 88
 DP3322
 DP3322  VERT ORDER      -  SECOND    CLASS I
 DP3322
 DP3322.The horizontal coordinates were determined by differentially corrected
 DP3322.hand held GPS observations or other comparable positioning techniques
 DP3322.and have an estimated accuracy of +/- 3 meters.
 DP3322
 DP3322.The orthometric height was determined by differential leveling and
 DP3322.adjusted by the NATIONAL GEODETIC SURVEY
 DP3322.in July 2014.
 DP3322
 DP3322.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3322.GEOID18 height accuracy estimate available here.
 DP3322
 DP3322.Click photographs - Photos may exist for this station.
 DP3322
 DP3322.The dynamic height is computed by dividing the NAVD 88
 DP3322.geopotential number by the normal gravity value computed on the
 DP3322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3322.degrees latitude (g = 980.6199 gals.).
 DP3322
 DP3322.The modeled gravity was interpolated from observed gravity values.
 DP3322
 DP3322;                    North         East    Units  Estimated Accuracy
 DP3322;SPC IL W     -   473,681.1     637,151.9     MT  (+/- 3 meters HH1 GPS) 
 DP3322
 DP3322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7571333244(NAD 83)
 DP3322
 DP3322                          SUPERSEDED SURVEY CONTROL
 DP3322
 DP3322.No superseded survey control is available for this station.
 DP3322
 DP3322_MARKER: F = FLANGE-ENCASED ROD
 DP3322_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3322_STAMPING: AK 114
 DP3322_MARK LOGO: UIL
 DP3322_PROJECTION: RECESSED 13 CENTIMETERS
 DP3322_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3322_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3322+STABILITY: POSITION/ELEVATION WELL
 DP3322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3322+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2013
 DP3322_ROD/PIPE-DEPTH: 12.2 meters
 DP3322_SLEEVE-DEPTH  : 0.9 meters
 DP3322
 DP3322  HISTORY     - Date     Condition        Report By
 DP3322  HISTORY     - 20130520 MONUMENTED       AMESC
 DP3322
 DP3322                          STATION DESCRIPTION
 DP3322
 DP3322'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3322'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) NORTH-NORTHEAST OF
 DP3322'GLADSTONE, 2.7 MI (4.3 KM) WEST-SOUTHWEST OF ROZETTA AND 1.8 MI (2.9
 DP3322'KM) EAST OF OQUAWKA.
 DP3322'
 DP3322'TO REACH FROM THE INTERSECTION OF EIGHTH STREET AND SCHUYLER STREET IN
 DP3322'OQUAWKA, PROCEED EAST ON SCHUYLER STREET FOR 400 FT (121.9 M) TO NINTH
 DP3322'STREET.  CONTINUE NORTHEAST ON IL ROUTE 164 FOR 1.8 MI (2.9 KM) ACROSS
 DP3322'THE HENDERSON CREEK BRIDGE TO COUNTY ROAD 1450E (LITTLE BRICK ROAD) ON
 DP3322'THE LEFT AND THE STATION ON THE RIGHT.
 DP3322'
 DP3322'THE STATION IS 34.5 FT (10.5 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3322'164, 92 FT (28.0 M) SOUTHEAST OF THE SOUTHEAST CORNER OF THE BRIDGE
 DP3322'OVER HENDERSON CREEK AND 10.0 FT (3.0 M) NORTHEAST OF A POWER POLE
 DP3322'WITH TRANSFORMER.
 DP3322'
 DP3322'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3322'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3322'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3323 ***********************************************************************
 DP3323  DESIGNATION -  AK 115
 DP3323  PID         -  DP3323
 DP3323  STATE/COUNTY-  IL/HENDERSON
 DP3323  COUNTRY     -  US
 DP3323  USGS QUAD   -  OQUAWKA (2018)
 DP3323
 DP3323                         *CURRENT SURVEY CONTROL
 DP3323  ______________________________________________________________________
 DP3323* NAD 83(1986) POSITION- 40 55 55.91   (N) 090 53 51.24   (W)   HD_HELD1
 DP3323* NAVD 88 ORTHO HEIGHT -   174.962 (meters)      574.02  (feet) ADJUSTED
 DP3323  ______________________________________________________________________
 DP3323  GEOID HEIGHT    -        -33.135 (meters)                     GEOID18
 DP3323  DYNAMIC HEIGHT  -        174.885 (meters)      573.77  (feet) COMP
 DP3323  MODELED GRAVITY -    980,178.6   (mgal)                       NAVD 88
 DP3323
 DP3323  VERT ORDER      -  SECOND    CLASS I
 DP3323
 DP3323.The horizontal coordinates were determined by differentially corrected
 DP3323.hand held GPS observations or other comparable positioning techniques
 DP3323.and have an estimated accuracy of +/- 3 meters.
 DP3323
 DP3323.The orthometric height was determined by differential leveling and
 DP3323.adjusted by the NATIONAL GEODETIC SURVEY
 DP3323.in July 2014.
 DP3323
 DP3323.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3323.GEOID18 height accuracy estimate available here.
 DP3323
 DP3323.Click photographs - Photos may exist for this station.
 DP3323
 DP3323.The dynamic height is computed by dividing the NAVD 88
 DP3323.geopotential number by the normal gravity value computed on the
 DP3323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3323.degrees latitude (g = 980.6199 gals.).
 DP3323
 DP3323.The modeled gravity was interpolated from observed gravity values.
 DP3323
 DP3323;                    North         East    Units  Estimated Accuracy
 DP3323;SPC IL W     -   473,753.5     638,446.0     MT  (+/- 3 meters HH1 GPS) 
 DP3323
 DP3323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7700433358(NAD 83)
 DP3323
 DP3323                          SUPERSEDED SURVEY CONTROL
 DP3323
 DP3323.No superseded survey control is available for this station.
 DP3323
 DP3323_MARKER: F = FLANGE-ENCASED ROD
 DP3323_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3323_STAMPING: AK 115
 DP3323_MARK LOGO: UIL
 DP3323_PROJECTION: RECESSED 8 CENTIMETERS
 DP3323_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3323_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3323+STABILITY: POSITION/ELEVATION WELL
 DP3323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3323+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2013
 DP3323_ROD/PIPE-DEPTH: 11.0 meters
 DP3323_SLEEVE-DEPTH  : 0.9 meters
 DP3323
 DP3323  HISTORY     - Date     Condition        Report By
 DP3323  HISTORY     - 20130517 MONUMENTED       AMESC
 DP3323
 DP3323                          STATION DESCRIPTION
 DP3323
 DP3323'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3323'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTHEAST OF GLADSTONE,
 DP3323'2.6 MI (4.2 KM) EAST OF OQUAWKA AND 1.9 MI (3.1 KM) WEST-SOUTHWEST OF
 DP3323'ROZETTA.
 DP3323'
 DP3323'TO REACH FROM THE INTERSECTION OF US ROUTE 94 AND IL ROUTE 164,
 DP3323'PROCEED WEST ON IL ROUTE 164 FOR 1.85 MI (3.0 KM) TO THE STATION ON
 DP3323'THE LEFT.
 DP3323'
 DP3323'THE STATION IS 38 FT (11.6 M) SOUTH-SOUTHWEST OF THE CENTERLINE OF IL
 DP3323'ROUTE 164, 112 FT (34.1 M) SOUTHEAST OF A 'TELEPHONE WARNING' SIGN IN
 DP3323'THE NORTH RIGHT-OF-WAY, 89.5 FT (27.3 M) WEST OF THE NORTHEAST CORNER
 DP3323'OF HEADWALL ON THE SOUTH SIDE OF IL ROUTE 164, 72 FT (21.9 M)
 DP3323'NORTHWEST OF A POWER POLE, 70 FT (21.3 M) SOUTHWEST OF MIDDLE BOLT ON
 DP3323'THE FLARED END SECTION OF A 24 INCH (61 CM) CORRUGATED METAL PIPE ON
 DP3323'THE NORTH SIDE OF IL ROUTE 164 AND 2.1 FT (0.6 M) NORTH-NORTHEAST OF A
 DP3323'FENCE.
 DP3323'
 DP3323'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3323'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3323'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3324 ***********************************************************************
 DP3324  DESIGNATION -  AK 116
 DP3324  PID         -  DP3324
 DP3324  STATE/COUNTY-  IL/HENDERSON
 DP3324  COUNTRY     -  US
 DP3324  USGS QUAD   -  OQUAWKA (2018)
 DP3324
 DP3324                         *CURRENT SURVEY CONTROL
 DP3324  ______________________________________________________________________
 DP3324* NAD 83(1986) POSITION- 40 55 35.75   (N) 090 52 42.44   (W)   HD_HELD1
 DP3324* NAVD 88 ORTHO HEIGHT -   208.763 (meters)      684.92  (feet) ADJUSTED
 DP3324  ______________________________________________________________________
 DP3324  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 DP3324  DYNAMIC HEIGHT  -        208.671 (meters)      684.61  (feet) COMP
 DP3324  MODELED GRAVITY -    980,177.5   (mgal)                       NAVD 88
 DP3324
 DP3324  VERT ORDER      -  SECOND    CLASS I
 DP3324
 DP3324.The horizontal coordinates were determined by differentially corrected
 DP3324.hand held GPS observations or other comparable positioning techniques
 DP3324.and have an estimated accuracy of +/- 3 meters.
 DP3324
 DP3324.The orthometric height was determined by differential leveling and
 DP3324.adjusted by the NATIONAL GEODETIC SURVEY
 DP3324.in July 2014.
 DP3324
 DP3324.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3324.GEOID18 height accuracy estimate available here.
 DP3324
 DP3324.Click photographs - Photos may exist for this station.
 DP3324
 DP3324.The dynamic height is computed by dividing the NAVD 88
 DP3324.geopotential number by the normal gravity value computed on the
 DP3324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3324.degrees latitude (g = 980.6199 gals.).
 DP3324
 DP3324.The modeled gravity was interpolated from observed gravity values.
 DP3324
 DP3324;                    North         East    Units  Estimated Accuracy
 DP3324;SPC IL W     -   473,118.3     640,050.4     MT  (+/- 3 meters HH1 GPS) 
 DP3324
 DP3324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7862832775(NAD 83)
 DP3324
 DP3324                          SUPERSEDED SURVEY CONTROL
 DP3324
 DP3324.No superseded survey control is available for this station.
 DP3324
 DP3324_MARKER: F = FLANGE-ENCASED ROD
 DP3324_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3324_STAMPING: AK 116
 DP3324_MARK LOGO: UIL
 DP3324_PROJECTION: RECESSED 10 CENTIMETERS
 DP3324_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3324_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3324+STABILITY: POSITION/ELEVATION WELL
 DP3324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3324+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2013
 DP3324_ROD/PIPE-DEPTH: 12.2 meters
 DP3324_SLEEVE-DEPTH  : 0.9 meters
 DP3324
 DP3324  HISTORY     - Date     Condition        Report By
 DP3324  HISTORY     - 20130517 MONUMENTED       AMESC
 DP3324
 DP3324                          STATION DESCRIPTION
 DP3324
 DP3324'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3324'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTHEAST OF GLADSTONE,
 DP3324'3.6 MI (5.8 KM) EAST OF OQUAWKA AND 1.3 MI (2.1 KM) SOUTHWEST OF
 DP3324'ROZETTA.
 DP3324'
 DP3324'TO REACH FROM THE INTERSECTION OF US ROUTE 94 AND IL ROUTE 164,
 DP3324'PROCEED WEST ON IL ROUTE 164 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DP3324'RIGHT.
 DP3324'
 DP3324'THE STATION IS 38.5 FT (11.7 M) NORTH-NORTHEAST OF THE CENTERLINE OF
 DP3324'IL ROUTE 164, 80.0 FT (24.4 M) NORTH OF A POWER POLE WITH GUY WIRE,
 DP3324'31.5 FT (9.6 M) SOUTHEAST OF A POWER POLE WITH GUY WIRE AND 2.0 FT
 DP3324'(0.6 M) SOUTH-SOUTHWEST OF A FENCE.
 DP3324'
 DP3324'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3324'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3324'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3325 ***********************************************************************
 DP3325  DESIGNATION -  AK 117
 DP3325  PID         -  DP3325
 DP3325  STATE/COUNTY-  IL/HENDERSON
 DP3325  COUNTRY     -  US
 DP3325  USGS QUAD   -  ROZETTA (2018)
 DP3325
 DP3325                         *CURRENT SURVEY CONTROL
 DP3325  ______________________________________________________________________
 DP3325* NAD 83(1986) POSITION- 40 55 31.92   (N) 090 51 50.53   (W)   HD_HELD1
 DP3325* NAVD 88 ORTHO HEIGHT -   212.504 (meters)      697.19  (feet) ADJUSTED
 DP3325  ______________________________________________________________________
 DP3325  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 DP3325  DYNAMIC HEIGHT  -        212.410 (meters)      696.88  (feet) COMP
 DP3325  MODELED GRAVITY -    980,177.0   (mgal)                       NAVD 88
 DP3325
 DP3325  VERT ORDER      -  SECOND    CLASS I
 DP3325
 DP3325.The horizontal coordinates were determined by differentially corrected
 DP3325.hand held GPS observations or other comparable positioning techniques
 DP3325.and have an estimated accuracy of +/- 3 meters.
 DP3325
 DP3325.The orthometric height was determined by differential leveling and
 DP3325.adjusted by the NATIONAL GEODETIC SURVEY
 DP3325.in July 2014.
 DP3325
 DP3325.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3325.GEOID18 height accuracy estimate available here.
 DP3325
 DP3325.Click photographs - Photos may exist for this station.
 DP3325
 DP3325.The dynamic height is computed by dividing the NAVD 88
 DP3325.geopotential number by the normal gravity value computed on the
 DP3325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3325.degrees latitude (g = 980.6199 gals.).
 DP3325
 DP3325.The modeled gravity was interpolated from observed gravity values.
 DP3325
 DP3325;                    North         East    Units  Estimated Accuracy
 DP3325;SPC IL W     -   472,990.4     641,264.0     MT  (+/- 3 meters HH1 GPS) 
 DP3325
 DP3325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7984532687(NAD 83)
 DP3325
 DP3325                          SUPERSEDED SURVEY CONTROL
 DP3325
 DP3325.No superseded survey control is available for this station.
 DP3325
 DP3325_MARKER: F = FLANGE-ENCASED ROD
 DP3325_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3325_STAMPING: AK 117
 DP3325_MARK LOGO: UIL
 DP3325_PROJECTION: RECESSED 13 CENTIMETERS
 DP3325_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3325_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3325+STABILITY: POSITION/ELEVATION WELL
 DP3325_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3325+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2013
 DP3325_ROD/PIPE-DEPTH: 11.0 meters
 DP3325_SLEEVE-DEPTH  : 0.9 meters
 DP3325
 DP3325  HISTORY     - Date     Condition        Report By
 DP3325  HISTORY     - 20130517 MONUMENTED       AMESC
 DP3325
 DP3325                          STATION DESCRIPTION
 DP3325
 DP3325'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3325'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTHEAST OF GLADSTONE,
 DP3325'4.4 MI (7.1 KM) EAST OF OQUAWKA AND 1.1 MI (1.8 KM) SOUTH OF ROZETTA.
 DP3325'
 DP3325'TO REACH FROM THE INTERSECTION OF US ROUTE 94 AND IL ROUTE 164,
 DP3325'PROCEED NORTH ON US ROUTE 94 FOR 700 FT (213.4 M) TO THE STATION ON
 DP3325'THE RIGHT.
 DP3325'
 DP3325'THE STATION IS 38.5 FT (11.7 M) EAST OF THE CENTERLINE OF US ROUTE 94,
 DP3325'197.5 FT (60.2 M) NORTHEAST OF A TELEPHONE PEDESTAL NUMBER 'L1048 P1',
 DP3325'85 FT (25.9 M) NORTH OF A WOOD GATE POST, 29 FT (8.8 M) SOUTH OF A
 DP3325'WOOD GATE POST AND 2.0 FT (0.6 M) WEST OF A FENCE.
 DP3325'
 DP3325'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3325'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3325'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3326 ***********************************************************************
 DP3326  DESIGNATION -  AK 118
 DP3326  PID         -  DP3326
 DP3326  STATE/COUNTY-  IL/HENDERSON
 DP3326  COUNTRY     -  US
 DP3326  USGS QUAD   -  ROZETTA (2018)
 DP3326
 DP3326                         *CURRENT SURVEY CONTROL
 DP3326  ______________________________________________________________________
 DP3326* NAD 83(1986) POSITION- 40 55 59.60   (N) 090 51 51.39   (W)   HD_HELD1
 DP3326* NAVD 88 ORTHO HEIGHT -   212.955 (meters)      698.67  (feet) ADJUSTED
 DP3326  ______________________________________________________________________
 DP3326  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 DP3326  DYNAMIC HEIGHT  -        212.861 (meters)      698.36  (feet) COMP
 DP3326  MODELED GRAVITY -    980,178.1   (mgal)                       NAVD 88
 DP3326
 DP3326  VERT ORDER      -  SECOND    CLASS I
 DP3326
 DP3326.The horizontal coordinates were determined by differentially corrected
 DP3326.hand held GPS observations or other comparable positioning techniques
 DP3326.and have an estimated accuracy of +/- 3 meters.
 DP3326
 DP3326.The orthometric height was determined by differential leveling and
 DP3326.adjusted by the NATIONAL GEODETIC SURVEY
 DP3326.in July 2014.
 DP3326
 DP3326.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3326.GEOID18 height accuracy estimate available here.
 DP3326
 DP3326.Click photographs - Photos may exist for this station.
 DP3326
 DP3326.The dynamic height is computed by dividing the NAVD 88
 DP3326.geopotential number by the normal gravity value computed on the
 DP3326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3326.degrees latitude (g = 980.6199 gals.).
 DP3326
 DP3326.The modeled gravity was interpolated from observed gravity values.
 DP3326
 DP3326;                    North         East    Units  Estimated Accuracy
 DP3326;SPC IL W     -   473,844.4     641,250.6     MT  (+/- 3 meters HH1 GPS) 
 DP3326
 DP3326_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7980433540(NAD 83)
 DP3326
 DP3326                          SUPERSEDED SURVEY CONTROL
 DP3326
 DP3326.No superseded survey control is available for this station.
 DP3326
 DP3326_MARKER: F = FLANGE-ENCASED ROD
 DP3326_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3326_STAMPING: AK 118
 DP3326_MARK LOGO: UIL
 DP3326_PROJECTION: RECESSED 10 CENTIMETERS
 DP3326_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3326_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3326+STABILITY: POSITION/ELEVATION WELL
 DP3326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3326+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3326_ROD/PIPE-DEPTH: 9.8 meters
 DP3326_SLEEVE-DEPTH  : 0.9 meters
 DP3326
 DP3326  HISTORY     - Date     Condition        Report By
 DP3326  HISTORY     - 20130516 MONUMENTED       AMESC
 DP3326
 DP3326                          STATION DESCRIPTION
 DP3326
 DP3326'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3326'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHEAST OF GLADSTONE,
 DP3326'4.3 MI (6.9 KM) EAST OF OQUAWKA AND IN THE TOWN OF ROZETTA, IL.
 DP3326'
 DP3326'TO REACH FROM THE INTERSECTION OF US ROUTE 94 AND IL ROUTE 164,
 DP3326'PROCEED NORTH ON US ROUTE 94 FOR 0.65 MI (1.0 KM) TO THE STATION ON
 DP3326'THE LEFT.
 DP3326'
 DP3326'THE STATION IS 39.5 FT (12.0 M) WEST OF THE CENTERLINE OF US ROUTE 94,
 DP3326'120.0 FT (36.6 M) SOUTH OF THE CENTER OF THE WEST END OF A 4' X 6' BOX
 DP3326'CULVERT, 12.5 FT (3.8 M) SOUTH OF A POWER POLE AND 2.5 FT (0.8 M) EAST
 DP3326'OF A NORTH-SOUTH FENCE.
 DP3326'
 DP3326'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3326'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3326'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3327 ***********************************************************************
 DP3327  DESIGNATION -  AK 119
 DP3327  PID         -  DP3327
 DP3327  STATE/COUNTY-  IL/HENDERSON
 DP3327  COUNTRY     -  US
 DP3327  USGS QUAD   -  ROZETTA (2018)
 DP3327
 DP3327                         *CURRENT SURVEY CONTROL
 DP3327  ______________________________________________________________________
 DP3327* NAD 83(1986) POSITION- 40 56 31.55   (N) 090 50 41.34   (W)   HD_HELD1
 DP3327* NAVD 88 ORTHO HEIGHT -   219.928 (meters)      721.55  (feet) ADJUSTED
 DP3327  ______________________________________________________________________
 DP3327  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 DP3327  DYNAMIC HEIGHT  -        219.832 (meters)      721.23  (feet) COMP
 DP3327  MODELED GRAVITY -    980,178.9   (mgal)                       NAVD 88
 DP3327
 DP3327  VERT ORDER      -  SECOND    CLASS I
 DP3327
 DP3327.The horizontal coordinates were determined by differentially corrected
 DP3327.hand held GPS observations or other comparable positioning techniques
 DP3327.and have an estimated accuracy of +/- 3 meters.
 DP3327
 DP3327.The orthometric height was determined by differential leveling and
 DP3327.adjusted by the NATIONAL GEODETIC SURVEY
 DP3327.in July 2014.
 DP3327
 DP3327.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3327.GEOID18 height accuracy estimate available here.
 DP3327
 DP3327.Click photographs - Photos may exist for this station.
 DP3327
 DP3327.The dynamic height is computed by dividing the NAVD 88
 DP3327.geopotential number by the normal gravity value computed on the
 DP3327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3327.degrees latitude (g = 980.6199 gals.).
 DP3327
 DP3327.The modeled gravity was interpolated from observed gravity values.
 DP3327
 DP3327;                    North         East    Units  Estimated Accuracy
 DP3327;SPC IL W     -   474,817.1     642,897.0     MT  (+/- 3 meters HH1 GPS) 
 DP3327
 DP3327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8141834565(NAD 83)
 DP3327
 DP3327                          SUPERSEDED SURVEY CONTROL
 DP3327
 DP3327.No superseded survey control is available for this station.
 DP3327
 DP3327_MARKER: F = FLANGE-ENCASED ROD
 DP3327_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3327_STAMPING: AK 119
 DP3327_MARK LOGO: UIL
 DP3327_PROJECTION: RECESSED 8 CENTIMETERS
 DP3327_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3327_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3327+STABILITY: POSITION/ELEVATION WELL
 DP3327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3327+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3327_ROD/PIPE-DEPTH: 10.4 meters
 DP3327_SLEEVE-DEPTH  : 0.9 meters
 DP3327
 DP3327  HISTORY     - Date     Condition        Report By
 DP3327  HISTORY     - 20130516 MONUMENTED       AMESC
 DP3327
 DP3327                          STATION DESCRIPTION
 DP3327
 DP3327'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3327'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHWEST OF LITTLE
 DP3327'YORK, 5.4 MI (8.7 KM) EAST OF OQUAWKA AND 1.0 MI (1.6 KM) EAST OF
 DP3327'ROZETTA.
 DP3327'
 DP3327'TO REACH FROM THE INTERSECTION OF US ROUTE 94 AND IL ROUTE 164,
 DP3327'PROCEED NORTH ON US ROUTE 94 FOR 1.3 MI (2.1 KM) TO COUNTY ROAD 2125N,
 DP3327'THENCE EAST ON 2125N FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1800E ON THE
 DP3327'RIGHT AND THE STATION ON THE LEFT.
 DP3327'
 DP3327'THE STATION IS 17.5 FT (5.3 M) NORTH OF THE CENTERLINE OF 2125N, 48 FT
 DP3327'(14.6 M) NORTHEAST OF A WOODEN CORNER FENCE POST IN THE FENCE ON THE
 DP3327'SOUTH SIDE OF 2125N, 13 FT (4.0 M) WEST OF POWER POLE NUMBER '25' AND
 DP3327'9.0 FT (2.7 M) EAST OF TELEPHONE PEDESTAL NUMBER 'L1002 P35'.
 DP3327'
 DP3327'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3327'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3327'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3328 ***********************************************************************
 DP3328  DESIGNATION -  AK 120
 DP3328  PID         -  DP3328
 DP3328  STATE/COUNTY-  IL/HENDERSON
 DP3328  COUNTRY     -  US
 DP3328  USGS QUAD   -  ROZETTA (2018)
 DP3328
 DP3328                         *CURRENT SURVEY CONTROL
 DP3328  ______________________________________________________________________
 DP3328* NAD 83(1986) POSITION- 40 55 53.35   (N) 090 50 41.11   (W)   HD_HELD1
 DP3328* NAVD 88 ORTHO HEIGHT -   216.431 (meters)      710.07  (feet) ADJUSTED
 DP3328  ______________________________________________________________________
 DP3328  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 DP3328  DYNAMIC HEIGHT  -        216.335 (meters)      709.76  (feet) COMP
 DP3328  MODELED GRAVITY -    980,177.4   (mgal)                       NAVD 88
 DP3328
 DP3328  VERT ORDER      -  SECOND    CLASS I
 DP3328
 DP3328.The horizontal coordinates were determined by differentially corrected
 DP3328.hand held GPS observations or other comparable positioning techniques
 DP3328.and have an estimated accuracy of +/- 3 meters.
 DP3328
 DP3328.The orthometric height was determined by differential leveling and
 DP3328.adjusted by the NATIONAL GEODETIC SURVEY
 DP3328.in July 2014.
 DP3328
 DP3328.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3328.GEOID18 height accuracy estimate available here.
 DP3328
 DP3328.Click photographs - Photos may exist for this station.
 DP3328
 DP3328.The dynamic height is computed by dividing the NAVD 88
 DP3328.geopotential number by the normal gravity value computed on the
 DP3328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3328.degrees latitude (g = 980.6199 gals.).
 DP3328
 DP3328.The modeled gravity was interpolated from observed gravity values.
 DP3328
 DP3328;                    North         East    Units  Estimated Accuracy
 DP3328;SPC IL W     -   473,638.7     642,893.2     MT  (+/- 3 meters HH1 GPS) 
 DP3328
 DP3328_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8145333387(NAD 83)
 DP3328
 DP3328                          SUPERSEDED SURVEY CONTROL
 DP3328
 DP3328.No superseded survey control is available for this station.
 DP3328
 DP3328_MARKER: F = FLANGE-ENCASED ROD
 DP3328_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3328_STAMPING: AK 120
 DP3328_MARK LOGO: UIL
 DP3328_PROJECTION: RECESSED 13 CENTIMETERS
 DP3328_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3328_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3328+STABILITY: POSITION/ELEVATION WELL
 DP3328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3328+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3328_ROD/PIPE-DEPTH: 12.2 meters
 DP3328_SLEEVE-DEPTH  : 0.9 meters
 DP3328
 DP3328  HISTORY     - Date     Condition        Report By
 DP3328  HISTORY     - 20130516 MONUMENTED       AMESC
 DP3328
 DP3328                          STATION DESCRIPTION
 DP3328
 DP3328'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3328'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTHWEST OF KIRKWOOD,
 DP3328'5.3 MI (8.5 KM) EAST OF OQUAWKA AND 1.2 MI (1.9 KM) SOUTHEAST OF
 DP3328'ROZETTA.
 DP3328'
 DP3328'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3328'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 9.5 MI (15.3
 DP3328'KM) TO COUNTY ROAD 1800E, THENCE NORTH ON 1800E FOR 0.8 MI (1.3 KM) TO
 DP3328'THE STATION ON THE RIGHT.
 DP3328'
 DP3328'THE STATION IS 22.5 FT (6.9 M) EAST OF THE CENTERLINE OF 1800E, 179 FT
 DP3328'(54.6 M) SOUTH OF A POWER POLE, 169.5 FT (51.7 M) NORTH OF A POWER
 DP3328'POLE AND 2 FT (0.6 M) WEST OF THE NORTH-SOUTH FENCE.
 DP3328'
 DP3328'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3328'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3328'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3329 ***********************************************************************
 DP3329  DESIGNATION -  AK 121
 DP3329  PID         -  DP3329
 DP3329  STATE/COUNTY-  IL/HENDERSON
 DP3329  COUNTRY     -  US
 DP3329  USGS QUAD   -  ROZETTA (2018)
 DP3329
 DP3329                         *CURRENT SURVEY CONTROL
 DP3329  ______________________________________________________________________
 DP3329* NAD 83(1986) POSITION- 40 55 11.12   (N) 090 50 42.33   (W)   HD_HELD1
 DP3329* NAVD 88 ORTHO HEIGHT -   216.991 (meters)      711.91  (feet) ADJUSTED
 DP3329  ______________________________________________________________________
 DP3329  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 DP3329  DYNAMIC HEIGHT  -        216.894 (meters)      711.59  (feet) COMP
 DP3329  MODELED GRAVITY -    980,175.7   (mgal)                       NAVD 88
 DP3329
 DP3329  VERT ORDER      -  SECOND    CLASS I
 DP3329
 DP3329.The horizontal coordinates were determined by differentially corrected
 DP3329.hand held GPS observations or other comparable positioning techniques
 DP3329.and have an estimated accuracy of +/- 3 meters.
 DP3329
 DP3329.The orthometric height was determined by differential leveling and
 DP3329.adjusted by the NATIONAL GEODETIC SURVEY
 DP3329.in July 2014.
 DP3329
 DP3329.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3329.GEOID18 height accuracy estimate available here.
 DP3329
 DP3329.Click photographs - Photos may exist for this station.
 DP3329
 DP3329.The dynamic height is computed by dividing the NAVD 88
 DP3329.geopotential number by the normal gravity value computed on the
 DP3329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3329.degrees latitude (g = 980.6199 gals.).
 DP3329
 DP3329.The modeled gravity was interpolated from observed gravity values.
 DP3329
 DP3329;                    North         East    Units  Estimated Accuracy
 DP3329;SPC IL W     -   472,336.3     642,854.6     MT  (+/- 3 meters HH1 GPS) 
 DP3329
 DP3329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8145632084(NAD 83)
 DP3329
 DP3329                          SUPERSEDED SURVEY CONTROL
 DP3329
 DP3329.No superseded survey control is available for this station.
 DP3329
 DP3329_MARKER: F = FLANGE-ENCASED ROD
 DP3329_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3329_STAMPING: AK 121
 DP3329_MARK LOGO: UIL
 DP3329_PROJECTION: RECESSED 13 CENTIMETERS
 DP3329_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3329_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3329+STABILITY: POSITION/ELEVATION WELL
 DP3329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3329+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3329_ROD/PIPE-DEPTH: 10.4 meters
 DP3329_SLEEVE-DEPTH  : 0.9 meters
 DP3329
 DP3329  HISTORY     - Date     Condition        Report By
 DP3329  HISTORY     - 20130516 MONUMENTED       AMESC
 DP3329
 DP3329                          STATION DESCRIPTION
 DP3329
 DP3329'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3329'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHWEST OF KIRKWOOD,
 DP3329'5.4 MI (8.7 KM) EAST OF OQUAWKA AND 1.8 MI (2.9 KM) SOUTH-SOUTHEAST OF
 DP3329'ROZETTA.
 DP3329'
 DP3329'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3329'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 9.5 MI (15.3
 DP3329'KM) TO COUNTY ROAD 1800E AND THE STATION ON THE LEFT IN THE SOUTHWEST
 DP3329'QUADRANT.
 DP3329'
 DP3329'THE STATION IS 38.0 FT (11.6 M) SOUTH-SOUTHWEST OF THE CENTERLINE OF
 DP3329'IL ROUTE 164, 183 FT (55.8 M) SOUTHEAST OF A WOODEN CORNER FENCE POST
 DP3329'IN THE FENCE ON THE NORTH SIDE OF IL ROUTE 164, 38 FT (11.6 M) WEST OF
 DP3329'TELEPHONE PEDESTAL NUMBER 'L1002 P26' AND 8 FT (2.4 M) NORTHWEST OF A
 DP3329'WOOD GATE POST.
 DP3329'
 DP3329'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3329'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3329'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3330 ***********************************************************************
 DP3330  DESIGNATION -  AK 122
 DP3330  PID         -  DP3330
 DP3330  STATE/COUNTY-  IL/HENDERSON
 DP3330  COUNTRY     -  US
 DP3330  USGS QUAD   -  ROZETTA (2018)
 DP3330
 DP3330                         *CURRENT SURVEY CONTROL
 DP3330  ______________________________________________________________________
 DP3330* NAD 83(1986) POSITION- 40 55 00.38   (N) 090 49 36.11   (W)   HD_HELD1
 DP3330* NAVD 88 ORTHO HEIGHT -   222.515 (meters)      730.03  (feet) ADJUSTED
 DP3330  ______________________________________________________________________
 DP3330  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 DP3330  DYNAMIC HEIGHT  -        222.416 (meters)      729.71  (feet) COMP
 DP3330  MODELED GRAVITY -    980,174.8   (mgal)                       NAVD 88
 DP3330
 DP3330  VERT ORDER      -  SECOND    CLASS I
 DP3330
 DP3330.The horizontal coordinates were determined by differentially corrected
 DP3330.hand held GPS observations or other comparable positioning techniques
 DP3330.and have an estimated accuracy of +/- 3 meters.
 DP3330
 DP3330.The orthometric height was determined by differential leveling and
 DP3330.adjusted by the NATIONAL GEODETIC SURVEY
 DP3330.in July 2014.
 DP3330
 DP3330.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3330.GEOID18 height accuracy estimate available here.
 DP3330
 DP3330.Click photographs - Photos may exist for this station.
 DP3330
 DP3330.The dynamic height is computed by dividing the NAVD 88
 DP3330.geopotential number by the normal gravity value computed on the
 DP3330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3330.degrees latitude (g = 980.6199 gals.).
 DP3330
 DP3330.The modeled gravity was interpolated from observed gravity values.
 DP3330
 DP3330;                    North         East    Units  Estimated Accuracy
 DP3330;SPC IL W     -   471,993.1     644,401.5     MT  (+/- 3 meters HH1 GPS) 
 DP3330
 DP3330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8301431792(NAD 83)
 DP3330
 DP3330                          SUPERSEDED SURVEY CONTROL
 DP3330
 DP3330.No superseded survey control is available for this station.
 DP3330
 DP3330_MARKER: F = FLANGE-ENCASED ROD
 DP3330_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3330_STAMPING: AK 122
 DP3330_MARK LOGO: UIL
 DP3330_PROJECTION: RECESSED 10 CENTIMETERS
 DP3330_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3330_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3330+STABILITY: POSITION/ELEVATION WELL
 DP3330_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3330+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3330_ROD/PIPE-DEPTH: 11.0 meters
 DP3330_SLEEVE-DEPTH  : 0.9 meters
 DP3330
 DP3330  HISTORY     - Date     Condition        Report By
 DP3330  HISTORY     - 20130515 MONUMENTED       AMESC
 DP3330
 DP3330                          STATION DESCRIPTION
 DP3330
 DP3330'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3330'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST OF OQUAWKA, 5.4 MI
 DP3330'(8.7 KM) NORTHWEST OF KIRKWOOD AND 2.6 MI (4.2 KM) SOUTHEAST OF
 DP3330'ROZETTA.
 DP3330'
 DP3330'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3330'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 8.4 MI (13.5
 DP3330'KM) TO COUNTY ROAD 1900E.  CONTINUE WEST ON IL ROUTE 164 FOR 470 FT
 DP3330'(143.3 M) TO THE STATION ON THE LEFT.
 DP3330'
 DP3330'THE STATION IS 37.5 FT (11.4 M) SOUTH-SOUTHWEST OF THE CENTERLINE OF
 DP3330'IL ROUTE 164, 297 FT (90.5 M) WEST OF TELEPHONE PEDESTAL NUMBER 'L1522
 DP3330'P2', 234.0 FT (71.3 M) WEST-NORTHWEST OF THE NORTHWEST CORNER OF A
 DP3330'1-STORY WOOD SIDED BUILDING AND 12.5 FT (3.8 M) EAST OF A POWER POLE.
 DP3330'
 DP3330'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3330'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3330'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3331 ***********************************************************************
 DP3331  DESIGNATION -  AK 123
 DP3331  PID         -  DP3331
 DP3331  STATE/COUNTY-  IL/HENDERSON
 DP3331  COUNTRY     -  US
 DP3331  USGS QUAD   -  ROZETTA (2018)
 DP3331
 DP3331                         *CURRENT SURVEY CONTROL
 DP3331  ______________________________________________________________________
 DP3331* NAD 83(1986) POSITION- 40 54 58.03   (N) 090 48 26.95   (W)   HD_HELD1
 DP3331* NAVD 88 ORTHO HEIGHT -   227.195 (meters)      745.39  (feet) ADJUSTED
 DP3331  ______________________________________________________________________
 DP3331  GEOID HEIGHT    -        -33.094 (meters)                     GEOID18
 DP3331  DYNAMIC HEIGHT  -        227.093 (meters)      745.05  (feet) COMP
 DP3331  MODELED GRAVITY -    980,174.2   (mgal)                       NAVD 88
 DP3331
 DP3331  VERT ORDER      -  SECOND    CLASS I
 DP3331
 DP3331.The horizontal coordinates were determined by differentially corrected
 DP3331.hand held GPS observations or other comparable positioning techniques
 DP3331.and have an estimated accuracy of +/- 3 meters.
 DP3331
 DP3331.The orthometric height was determined by differential leveling and
 DP3331.adjusted by the NATIONAL GEODETIC SURVEY
 DP3331.in July 2014.
 DP3331
 DP3331.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3331.GEOID18 height accuracy estimate available here.
 DP3331
 DP3331.Click photographs - Photos may exist for this station.
 DP3331
 DP3331.The dynamic height is computed by dividing the NAVD 88
 DP3331.geopotential number by the normal gravity value computed on the
 DP3331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3331.degrees latitude (g = 980.6199 gals.).
 DP3331
 DP3331.The modeled gravity was interpolated from observed gravity values.
 DP3331
 DP3331;                    North         East    Units  Estimated Accuracy
 DP3331;SPC IL W     -   471,908.6     646,019.3     MT  (+/- 3 meters HH1 GPS) 
 DP3331
 DP3331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8463331759(NAD 83)
 DP3331
 DP3331                          SUPERSEDED SURVEY CONTROL
 DP3331
 DP3331.No superseded survey control is available for this station.
 DP3331
 DP3331_MARKER: F = FLANGE-ENCASED ROD
 DP3331_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3331_STAMPING: AK 123
 DP3331_MARK LOGO: UIL
 DP3331_PROJECTION: RECESSED 10 CENTIMETERS
 DP3331_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3331_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3331+STABILITY: POSITION/ELEVATION WELL
 DP3331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3331+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3331_ROD/PIPE-DEPTH: 11.6 meters
 DP3331_SLEEVE-DEPTH  : 0.9 meters
 DP3331
 DP3331  HISTORY     - Date     Condition        Report By
 DP3331  HISTORY     - 20130515 MONUMENTED       AMESC
 DP3331
 DP3331                          STATION DESCRIPTION
 DP3331
 DP3331'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3331'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHWEST OF
 DP3331'LITTLE YORK, 4.7 MI (7.6 KM) NORTHWEST OF KIRKWOOD AND 3.4 MI (5.5 KM)
 DP3331'EAST-SOUTHEAST OF ROZETTA.
 DP3331'
 DP3331'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3331'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 7.4 MI (11.9
 DP3331'KM) TO COUNTY ROAD 2000E.  CONTINUE WEST ON IL ROUTE 164 FOR 325 FT
 DP3331'(99.1 M) TO THE STATION ON THE LEFT.
 DP3331'
 DP3331'THE STATION IS 39.0 FT (11.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3331'164, 318 FT (96.9 M) SOUTHEAST OF THE EAST HEADWALL OF A 15 INCH (38
 DP3331'CM) STEEL PIPE UNDER THE NORTH FIELD ENTRANCE, 312 FT (95.1 M) EAST OF
 DP3331'A POWER POLE, 195 FT (59.4 M) WEST OF THE EAST HEADWALL OF A 12 INCH
 DP3331'(30 CM) CLAY PIPE UNDER THE SOUTH FIELD ENTRANCE AND 14.5 FT (4.4 M)
 DP3331'WEST OF A POWER POLE.
 DP3331'
 DP3331'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3331'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3331'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3332 ***********************************************************************
 DP3332  DESIGNATION -  AK 124
 DP3332  PID         -  DP3332
 DP3332  STATE/COUNTY-  IL/HENDERSON
 DP3332  COUNTRY     -  US
 DP3332  USGS QUAD   -  ROZETTA (2018)
 DP3332
 DP3332                         *CURRENT SURVEY CONTROL
 DP3332  ______________________________________________________________________
 DP3332* NAD 83(1986) POSITION- 40 54 57.16   (N) 090 47 18.41   (W)   HD_HELD1
 DP3332* NAVD 88 ORTHO HEIGHT -   229.509 (meters)      752.98  (feet) ADJUSTED
 DP3332  ______________________________________________________________________
 DP3332  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 DP3332  DYNAMIC HEIGHT  -        229.407 (meters)      752.65  (feet) COMP
 DP3332  MODELED GRAVITY -    980,173.6   (mgal)                       NAVD 88
 DP3332
 DP3332  VERT ORDER      -  SECOND    CLASS I
 DP3332
 DP3332.The horizontal coordinates were determined by differentially corrected
 DP3332.hand held GPS observations or other comparable positioning techniques
 DP3332.and have an estimated accuracy of +/- 3 meters.
 DP3332
 DP3332.The orthometric height was determined by differential leveling and
 DP3332.adjusted by the NATIONAL GEODETIC SURVEY
 DP3332.in July 2014.
 DP3332
 DP3332.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3332.GEOID18 height accuracy estimate available here.
 DP3332
 DP3332.Click photographs - Photos may exist for this station.
 DP3332
 DP3332.The dynamic height is computed by dividing the NAVD 88
 DP3332.geopotential number by the normal gravity value computed on the
 DP3332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3332.degrees latitude (g = 980.6199 gals.).
 DP3332
 DP3332.The modeled gravity was interpolated from observed gravity values.
 DP3332
 DP3332;                    North         East    Units  Estimated Accuracy
 DP3332;SPC IL W     -   471,870.2     647,622.9     MT  (+/- 3 meters HH1 GPS) 
 DP3332
 DP3332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8623731773(NAD 83)
 DP3332
 DP3332                          SUPERSEDED SURVEY CONTROL
 DP3332
 DP3332.No superseded survey control is available for this station.
 DP3332
 DP3332_MARKER: F = FLANGE-ENCASED ROD
 DP3332_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3332_STAMPING: AK 124
 DP3332_MARK LOGO: UIL
 DP3332_PROJECTION: RECESSED 10 CENTIMETERS
 DP3332_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3332_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3332+STABILITY: POSITION/ELEVATION WELL
 DP3332_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3332+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3332_ROD/PIPE-DEPTH: 9.8 meters
 DP3332_SLEEVE-DEPTH  : 0.9 meters
 DP3332
 DP3332  HISTORY     - Date     Condition        Report By
 DP3332  HISTORY     - 20130515 MONUMENTED       AMESC
 DP3332
 DP3332                          STATION DESCRIPTION
 DP3332
 DP3332'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3332'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF
 DP3332'LITTLE YORK, 4.3 MI (6.9 KM) EAST-SOUTHEAST OF ROZETTA AND 4.0 MI (6.4
 DP3332'KM) NORTH-NORTHWEST OF KIRKWOOD.
 DP3332'
 DP3332'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3332'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 6.4 MI (10.3
 DP3332'KM) TO COUNTY ROAD 2100E.  CONTINUE WEST ON IL ROUTE 164 FOR 385 FT
 DP3332'(117.3 M) TO THE STATION ON THE LEFT.
 DP3332'
 DP3332'THE STATION IS 40.0 FT (12.2 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3332'164, 341 FT (103.9 M) SOUTHWEST OF A 'HENDERSON COUNTY' SIGN, 289 FT
 DP3332'(88.1 M) EAST OF A POWER POLE AND 38.5 FT (11.7 M) WEST OF A POWER
 DP3332'POLE.
 DP3332'
 DP3332'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3332'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3332'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3333 ***********************************************************************
 DP3333  DESIGNATION -  AK 125
 DP3333  PID         -  DP3333
 DP3333  STATE/COUNTY-  IL/WARREN
 DP3333  COUNTRY     -  US
 DP3333  USGS QUAD   -  ROZETTA (2018)
 DP3333
 DP3333                         *CURRENT SURVEY CONTROL
 DP3333  ______________________________________________________________________
 DP3333* NAD 83(1986) POSITION- 40 54 56.42   (N) 090 46 24.47   (W)   HD_HELD1
 DP3333* NAVD 88 ORTHO HEIGHT -   230.202 (meters)      755.25  (feet) ADJUSTED
 DP3333  ______________________________________________________________________
 DP3333  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 DP3333  DYNAMIC HEIGHT  -        230.100 (meters)      754.92  (feet) COMP
 DP3333  MODELED GRAVITY -    980,173.2   (mgal)                       NAVD 88
 DP3333
 DP3333  VERT ORDER      -  SECOND    CLASS I
 DP3333
 DP3333.The horizontal coordinates were determined by differentially corrected
 DP3333.hand held GPS observations or other comparable positioning techniques
 DP3333.and have an estimated accuracy of +/- 3 meters.
 DP3333
 DP3333.The orthometric height was determined by differential leveling and
 DP3333.adjusted by the NATIONAL GEODETIC SURVEY
 DP3333.in July 2014.
 DP3333
 DP3333.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3333.GEOID18 height accuracy estimate available here.
 DP3333
 DP3333.Click photographs - Photos may exist for this station.
 DP3333
 DP3333.The dynamic height is computed by dividing the NAVD 88
 DP3333.geopotential number by the normal gravity value computed on the
 DP3333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3333.degrees latitude (g = 980.6199 gals.).
 DP3333
 DP3333.The modeled gravity was interpolated from observed gravity values.
 DP3333
 DP3333;                    North         East    Units  Estimated Accuracy
 DP3333;SPC IL W     -   471,838.5     648,884.9     MT  (+/- 3 meters HH1 GPS) 
 DP3333
 DP3333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8750031782(NAD 83)
 DP3333
 DP3333                          SUPERSEDED SURVEY CONTROL
 DP3333
 DP3333.No superseded survey control is available for this station.
 DP3333
 DP3333_MARKER: F = FLANGE-ENCASED ROD
 DP3333_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3333_STAMPING: AK 125
 DP3333_MARK LOGO: UIL
 DP3333_PROJECTION: RECESSED 13 CENTIMETERS
 DP3333_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3333_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3333+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2020
 DP3333_ROD/PIPE-DEPTH: 9.8 meters
 DP3333_SLEEVE-DEPTH  : 0.9 meters
 DP3333
 DP3333  HISTORY     - Date     Condition        Report By
 DP3333  HISTORY     - 20130515 MONUMENTED       AMESC
 DP3333  HISTORY     - 20200722 GOOD             STONER
 DP3333
 DP3333                          STATION DESCRIPTION
 DP3333
 DP3333'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3333'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST OF MONMOUTH, 5.0 MI
 DP3333'(8.0 KM) EAST-SOUTHEAST OF ROZETTA AND 3.7 MI (6.0 KM) NORTH-NORTHWEST
 DP3333'OF KIRKWOOD.
 DP3333'
 DP3333'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3333'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 5.5 MI (8.8
 DP3333'KM) TO 10TH STREET.  CONTINUE WEST ON IL ROUTE 164 FOR 0.35 MI (0.6
 DP3333'KM) TO THE STATION ON THE LEFT.
 DP3333'
 DP3333'THE STATION IS 41.5 FT (12.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3333'164, 95.5 FT (29.1 M) SOUTHWEST OF THE NORTH END OF A 2' X 2' A/R BOX
 DP3333'CULVERT, 90 FT (27.4 M) WEST OF A POWER POLE AND 86 FT (26.2 M)
 DP3333'SOUTHEAST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP3333'
 DP3333'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3333'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3333'IN IDENTIFICATION.
 DP3333
 DP3333                          STATION RECOVERY (2020)
 DP3333
 DP3333'RECOVERY NOTE BY STONER AND ASSOCIATES INC 2020 (JS)
 DP3333'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3334 ***********************************************************************
 DP3334  DESIGNATION -  AK 126
 DP3334  PID         -  DP3334
 DP3334  STATE/COUNTY-  IL/WARREN
 DP3334  COUNTRY     -  US
 DP3334  USGS QUAD   -  MONMOUTH (2018)
 DP3334
 DP3334                         *CURRENT SURVEY CONTROL
 DP3334  ______________________________________________________________________
 DP3334* NAD 83(1986) POSITION- 40 54 33.08   (N) 090 44 52.08   (W)   HD_HELD1
 DP3334* NAVD 88 ORTHO HEIGHT -   232.767 (meters)      763.67  (feet) ADJUSTED
 DP3334  ______________________________________________________________________
 DP3334  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 DP3334  DYNAMIC HEIGHT  -        232.663 (meters)      763.33  (feet) COMP
 DP3334  MODELED GRAVITY -    980,171.6   (mgal)                       NAVD 88
 DP3334
 DP3334  VERT ORDER      -  SECOND    CLASS I
 DP3334
 DP3334.The horizontal coordinates were determined by differentially corrected
 DP3334.hand held GPS observations or other comparable positioning techniques
 DP3334.and have an estimated accuracy of +/- 3 meters.
 DP3334
 DP3334.The orthometric height was determined by differential leveling and
 DP3334.adjusted by the NATIONAL GEODETIC SURVEY
 DP3334.in July 2014.
 DP3334
 DP3334.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3334.GEOID18 height accuracy estimate available here.
 DP3334
 DP3334.Click photographs - Photos may exist for this station.
 DP3334
 DP3334.The dynamic height is computed by dividing the NAVD 88
 DP3334.geopotential number by the normal gravity value computed on the
 DP3334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3334.degrees latitude (g = 980.6199 gals.).
 DP3334
 DP3334.The modeled gravity was interpolated from observed gravity values.
 DP3334
 DP3334;                    North         East    Units  Estimated Accuracy
 DP3334;SPC IL W     -   471,103.9     651,042.0     MT  (+/- 3 meters HH1 GPS) 
 DP3334
 DP3334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8968031118(NAD 83)
 DP3334
 DP3334                          SUPERSEDED SURVEY CONTROL
 DP3334
 DP3334.No superseded survey control is available for this station.
 DP3334
 DP3334_MARKER: F = FLANGE-ENCASED ROD
 DP3334_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3334_STAMPING: AK 126
 DP3334_MARK LOGO: UIL
 DP3334_PROJECTION: RECESSED 10 CENTIMETERS
 DP3334_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3334_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3334+STABILITY: POSITION/ELEVATION WELL
 DP3334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3334+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3334_ROD/PIPE-DEPTH: 4.9 meters
 DP3334_SLEEVE-DEPTH  : 0.9 meters
 DP3334
 DP3334  HISTORY     - Date     Condition        Report By
 DP3334  HISTORY     - 20130514 MONUMENTED       AMESC
 DP3334
 DP3334                          STATION DESCRIPTION
 DP3334
 DP3334'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3334'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST-SOUTHEAST OF
 DP3334'ROZETTA, 5.3 MI (8.5 KM) WEST OF MONMOUTH AND 3.0 MI (4.8 KM) NORTH OF
 DP3334'KIRKWOOD.
 DP3334'
 DP3334'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3334'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 4.5 MI (7.2
 DP3334'KM) TO 20TH STREET, THENCE SOUTH ON 20TH STREET FOR 0.4 MI (0.6 KM) TO
 DP3334'THE STATION ON THE LEFT.
 DP3334'
 DP3334'THE STATION IS 39 FT (11.9 M) EAST OF THE CENTERLINE OF 20TH STREET,
 DP3334'344 FT (104.9 M) NORTH OF TELEPHONE PEDESTAL NUMBER 'L 1000 P 12 1',
 DP3334'231 FT (70.4 M) SOUTHEAST OF A POWER POLE AND 131 FT (39.9 M)
 DP3334'NORTHEAST OF A POWER POLE.
 DP3334'
 DP3334'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3334'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3334'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3335 ***********************************************************************
 DP3335  DESIGNATION -  AK 127
 DP3335  PID         -  DP3335
 DP3335  STATE/COUNTY-  IL/WARREN
 DP3335  COUNTRY     -  US
 DP3335  USGS QUAD   -  MONMOUTH (2018)
 DP3335
 DP3335                         *CURRENT SURVEY CONTROL
 DP3335  ______________________________________________________________________
 DP3335* NAD 83(1986) POSITION- 40 53 41.04   (N) 090 44 53.13   (W)   HD_HELD1
 DP3335* NAVD 88 ORTHO HEIGHT -   232.060 (meters)      761.35  (feet) ADJUSTED
 DP3335  ______________________________________________________________________
 DP3335  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 DP3335  DYNAMIC HEIGHT  -        231.956 (meters)      761.01  (feet) COMP
 DP3335  MODELED GRAVITY -    980,169.4   (mgal)                       NAVD 88
 DP3335
 DP3335  VERT ORDER      -  SECOND    CLASS I
 DP3335
 DP3335.The horizontal coordinates were determined by differentially corrected
 DP3335.hand held GPS observations or other comparable positioning techniques
 DP3335.and have an estimated accuracy of +/- 3 meters.
 DP3335
 DP3335.The orthometric height was determined by differential leveling and
 DP3335.adjusted by the NATIONAL GEODETIC SURVEY
 DP3335.in July 2014.
 DP3335
 DP3335.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3335.GEOID18 height accuracy estimate available here.
 DP3335
 DP3335.Click photographs - Photos may exist for this station.
 DP3335
 DP3335.The dynamic height is computed by dividing the NAVD 88
 DP3335.geopotential number by the normal gravity value computed on the
 DP3335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3335.degrees latitude (g = 980.6199 gals.).
 DP3335
 DP3335.The modeled gravity was interpolated from observed gravity values.
 DP3335
 DP3335;                    North         East    Units  Estimated Accuracy
 DP3335;SPC IL W     -   469,498.8     651,006.7     MT  (+/- 3 meters HH1 GPS) 
 DP3335
 DP3335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8969729512(NAD 83)
 DP3335
 DP3335                          SUPERSEDED SURVEY CONTROL
 DP3335
 DP3335.No superseded survey control is available for this station.
 DP3335
 DP3335_MARKER: F = FLANGE-ENCASED ROD
 DP3335_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3335_STAMPING: AK 127
 DP3335_MARK LOGO: UIL
 DP3335_PROJECTION: RECESSED 5 CENTIMETERS
 DP3335_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3335_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3335+STABILITY: POSITION/ELEVATION WELL
 DP3335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3335+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3335_ROD/PIPE-DEPTH: 9.8 meters
 DP3335_SLEEVE-DEPTH  : 0.9 meters
 DP3335
 DP3335  HISTORY     - Date     Condition        Report By
 DP3335  HISTORY     - 20130514 MONUMENTED       AMESC
 DP3335
 DP3335                          STATION DESCRIPTION
 DP3335
 DP3335'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3335'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-SOUTHEAST OF
 DP3335'ROZETTA, 5.4 MI (8.7 KM) WEST-SOUTHWEST OF MONMOUTH AND 2.0 MI (3.2
 DP3335'KM) NORTH OF KIRKWOOD.
 DP3335'
 DP3335'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3335'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 4.5 MI (7.2
 DP3335'KM) TO 20TH STREET, THENCE SOUTH ON 20TH STREET FOR 1.4 MI (2.3 KM) TO
 DP3335'THE STATION ON THE LEFT.
 DP3335'
 DP3335'THE STATION IS 43.5 FT (13.3 M) EAST OF THE CENTERLINE OF 20TH STREET
 DP3335'OPPOSITE THE DRIVEWAY TO HOUSE NUMBER '1808', 400 FT (121.9 M) NORTH
 DP3335'OF 180TH AVENUE, 26.0 FT (7.9 M) EAST OF A MAIL BOX AND 5.5 FT (1.7 M)
 DP3335'SOUTH OF A RIGHT-OF-WAY MARKER.
 DP3335'
 DP3335'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3335'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3335'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3336 ***********************************************************************
 DP3336  DESIGNATION -  AK 128
 DP3336  PID         -  DP3336
 DP3336  STATE/COUNTY-  IL/WARREN
 DP3336  COUNTRY     -  US
 DP3336  USGS QUAD   -  MONMOUTH (2018)
 DP3336
 DP3336                         *CURRENT SURVEY CONTROL
 DP3336  ______________________________________________________________________
 DP3336* NAD 83(1986) POSITION- 40 53 36.58   (N) 090 43 56.94   (W)   HD_HELD1
 DP3336* NAVD 88 ORTHO HEIGHT -   232.324 (meters)      762.22  (feet) ADJUSTED
 DP3336  ______________________________________________________________________
 DP3336  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 DP3336  DYNAMIC HEIGHT  -        232.219 (meters)      761.87  (feet) COMP
 DP3336  MODELED GRAVITY -    980,168.7   (mgal)                       NAVD 88
 DP3336
 DP3336  VERT ORDER      -  SECOND    CLASS I
 DP3336
 DP3336.The horizontal coordinates were determined by differentially corrected
 DP3336.hand held GPS observations or other comparable positioning techniques
 DP3336.and have an estimated accuracy of +/- 3 meters.
 DP3336
 DP3336.The orthometric height was determined by differential leveling and
 DP3336.adjusted by the NATIONAL GEODETIC SURVEY
 DP3336.in July 2014.
 DP3336
 DP3336.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3336.GEOID18 height accuracy estimate available here.
 DP3336
 DP3336.Click photographs - Photos may exist for this station.
 DP3336
 DP3336.The dynamic height is computed by dividing the NAVD 88
 DP3336.geopotential number by the normal gravity value computed on the
 DP3336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3336.degrees latitude (g = 980.6199 gals.).
 DP3336
 DP3336.The modeled gravity was interpolated from observed gravity values.
 DP3336
 DP3336;                    North         East    Units  Estimated Accuracy
 DP3336;SPC IL W     -   469,352.6     652,321.1     MT  (+/- 3 meters HH1 GPS) 
 DP3336
 DP3336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9101529409(NAD 83)
 DP3336
 DP3336                          SUPERSEDED SURVEY CONTROL
 DP3336
 DP3336.No superseded survey control is available for this station.
 DP3336
 DP3336_MARKER: F = FLANGE-ENCASED ROD
 DP3336_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3336_STAMPING: AK 128
 DP3336_MARK LOGO: UIL
 DP3336_PROJECTION: RECESSED 8 CENTIMETERS
 DP3336_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3336_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3336+STABILITY: POSITION/ELEVATION WELL
 DP3336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3336+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3336_ROD/PIPE-DEPTH: 8.5 meters
 DP3336_SLEEVE-DEPTH  : 0.9 meters
 DP3336
 DP3336  HISTORY     - Date     Condition        Report By
 DP3336  HISTORY     - 20130514 MONUMENTED       AMESC
 DP3336
 DP3336                          STATION DESCRIPTION
 DP3336
 DP3336'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3336'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-SOUTHEAST OF
 DP3336'ROZETTA, 4.6 MI (7.4 KM) WEST-SOUTHWEST OF MONMOUTH AND 2.1 MI (3.4
 DP3336'KM) NORTH-NORTHEAST OF KIRKWOOD.
 DP3336'
 DP3336'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3336'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 1.45 MI (2.3
 DP3336'KM) TO 50TH STREET, THENCE SOUTH ON 50TH STREET FOR 1.5 MI (2.4 KM) TO
 DP3336'180TH AVENUE, THENCE WEST ON 180TH AVENUE FOR 2.0 MI (3.2 KM) TO 30TH
 DP3336'STREET.  CONTINUE WEST ON 180TH AVENUE FOR 950 FT (289.6 M) TO THE
 DP3336'STATION ON THE RIGHT.
 DP3336'
 DP3336'THE STATION IS 23.5 FT (7.2 M) NORTH OF THE CENTERLINE OF 180TH
 DP3336'AVENUE, 250 FT (76.2 M) WEST OF A POWER POLE, 78.5 FT (23.9 M) EAST OF
 DP3336'THE NORTH END OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE UNDER 180TH
 DP3336'AVENUE AND 7.6 FT (2.3 M) EAST OF A POWER POLE.
 DP3336'
 DP3336'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3336'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3336'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3337 ***********************************************************************
 DP3337  DESIGNATION -  AK 129
 DP3337  PID         -  DP3337
 DP3337  STATE/COUNTY-  IL/WARREN
 DP3337  COUNTRY     -  US
 DP3337  USGS QUAD   -  MONMOUTH (2018)
 DP3337
 DP3337                         *CURRENT SURVEY CONTROL
 DP3337  ______________________________________________________________________
 DP3337* NAD 83(1986) POSITION- 40 53 35.66   (N) 090 42 48.88   (W)   HD_HELD1
 DP3337* NAVD 88 ORTHO HEIGHT -   233.680 (meters)      766.67  (feet) ADJUSTED
 DP3337  ______________________________________________________________________
 DP3337  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 DP3337  DYNAMIC HEIGHT  -        233.574 (meters)      766.32  (feet) COMP
 DP3337  MODELED GRAVITY -    980,168.2   (mgal)                       NAVD 88
 DP3337
 DP3337  VERT ORDER      -  SECOND    CLASS I
 DP3337
 DP3337.The horizontal coordinates were determined by differentially corrected
 DP3337.hand held GPS observations or other comparable positioning techniques
 DP3337.and have an estimated accuracy of +/- 3 meters.
 DP3337
 DP3337.The orthometric height was determined by differential leveling and
 DP3337.adjusted by the NATIONAL GEODETIC SURVEY
 DP3337.in July 2014.
 DP3337
 DP3337.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3337.GEOID18 height accuracy estimate available here.
 DP3337
 DP3337.Click photographs - Photos may exist for this station.
 DP3337
 DP3337.The dynamic height is computed by dividing the NAVD 88
 DP3337.geopotential number by the normal gravity value computed on the
 DP3337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3337.degrees latitude (g = 980.6199 gals.).
 DP3337
 DP3337.The modeled gravity was interpolated from observed gravity values.
 DP3337
 DP3337;                    North         East    Units  Estimated Accuracy
 DP3337;SPC IL W     -   469,314.1     653,914.0     MT  (+/- 3 meters HH1 GPS) 
 DP3337
 DP3337_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9260829422(NAD 83)
 DP3337
 DP3337                          SUPERSEDED SURVEY CONTROL
 DP3337
 DP3337.No superseded survey control is available for this station.
 DP3337
 DP3337_MARKER: F = FLANGE-ENCASED ROD
 DP3337_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3337_STAMPING: AK 129
 DP3337_MARK LOGO: UIL
 DP3337_PROJECTION: RECESSED 10 CENTIMETERS
 DP3337_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3337_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3337+STABILITY: POSITION/ELEVATION WELL
 DP3337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3337+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3337_ROD/PIPE-DEPTH: 6.1 meters
 DP3337_SLEEVE-DEPTH  : 0.9 meters
 DP3337
 DP3337  HISTORY     - Date     Condition        Report By
 DP3337  HISTORY     - 20130514 MONUMENTED       AMESC
 DP3337
 DP3337                          STATION DESCRIPTION
 DP3337
 DP3337'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3337'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH-SOUTHEAST OF
 DP3337'LITTLE YORK, 3.7 MI (6.0 KM) WEST-SOUTHWEST OF MONMOUTH AND 2.6 MI
 DP3337'(4.2 KM) NORTHEAST OF KIRKWOOD.
 DP3337'
 DP3337'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3337'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 1.45 MI (2.3
 DP3337'KM) TO 50TH STREET, THENCE SOUTH ON 50TH STREET FOR 1.5 MI (2.4 KM) TO
 DP3337'180TH AVENUE, THENCE WEST ON 180TH AVENUE FOR 1.0 MI (1.6 KM) TO 40TH
 DP3337'STREET.  CONTINUE WEST ON 180TH AVENUE FOR 1000 FT (304.8 M) TO THE
 DP3337'STATION ON THE RIGHT.
 DP3337'
 DP3337'THE STATION IS 18.7 FT (5.7 M) NORTH OF THE CENTERLINE OF 180TH
 DP3337'AVENUE, 167.5 FT (51.1 M) NORTHWEST OF A POWER POLE, 165.7 FT (50.5 M)
 DP3337'WEST OF THE NORTH END OF A 36 INCH (91 CM) CORRUGATED METAL PIPE UNDER
 DP3337'180TH AVENUE AND 114.0 FT (34.7 M) NORTHEAST OF A POWER POLE.
 DP3337'
 DP3337'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3337'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3337'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3338 ***********************************************************************
 DP3338  DESIGNATION -  AK 130
 DP3338  PID         -  DP3338
 DP3338  STATE/COUNTY-  IL/WARREN
 DP3338  COUNTRY     -  US
 DP3338  USGS QUAD   -  MONMOUTH (2018)
 DP3338
 DP3338                         *CURRENT SURVEY CONTROL
 DP3338  ______________________________________________________________________
 DP3338* NAD 83(1986) POSITION- 40 53 34.88   (N) 090 42 02.06   (W)   HD_HELD1
 DP3338* NAVD 88 ORTHO HEIGHT -   236.376 (meters)      775.51  (feet) ADJUSTED
 DP3338  ______________________________________________________________________
 DP3338  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 DP3338  DYNAMIC HEIGHT  -        236.270 (meters)      775.16  (feet) COMP
 DP3338  MODELED GRAVITY -    980,167.9   (mgal)                       NAVD 88
 DP3338
 DP3338  VERT ORDER      -  SECOND    CLASS I
 DP3338
 DP3338.The horizontal coordinates were determined by differentially corrected
 DP3338.hand held GPS observations or other comparable positioning techniques
 DP3338.and have an estimated accuracy of +/- 3 meters.
 DP3338
 DP3338.The orthometric height was determined by differential leveling and
 DP3338.adjusted by the NATIONAL GEODETIC SURVEY
 DP3338.in July 2014.
 DP3338
 DP3338.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3338.GEOID18 height accuracy estimate available here.
 DP3338
 DP3338.Click photographs - Photos may exist for this station.
 DP3338
 DP3338.The dynamic height is computed by dividing the NAVD 88
 DP3338.geopotential number by the normal gravity value computed on the
 DP3338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3338.degrees latitude (g = 980.6199 gals.).
 DP3338
 DP3338.The modeled gravity was interpolated from observed gravity values.
 DP3338
 DP3338;                    North         East    Units  Estimated Accuracy
 DP3338;SPC IL W     -   469,283.3     655,009.8     MT  (+/- 3 meters HH1 GPS) 
 DP3338
 DP3338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9370529426(NAD 83)
 DP3338
 DP3338                          SUPERSEDED SURVEY CONTROL
 DP3338
 DP3338.No superseded survey control is available for this station.
 DP3338
 DP3338_MARKER: F = FLANGE-ENCASED ROD
 DP3338_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3338_STAMPING: AK 130
 DP3338_MARK LOGO: UIL
 DP3338_PROJECTION: RECESSED 13 CENTIMETERS
 DP3338_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3338_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3338+STABILITY: POSITION/ELEVATION WELL
 DP3338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3338+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3338_ROD/PIPE-DEPTH: 9.8 meters
 DP3338_SLEEVE-DEPTH  : 0.9 meters
 DP3338
 DP3338  HISTORY     - Date     Condition        Report By
 DP3338  HISTORY     - 20130514 MONUMENTED       AMESC
 DP3338
 DP3338                          STATION DESCRIPTION
 DP3338
 DP3338'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3338'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHEAST OF
 DP3338'LITTLE YORK, 3.1 MI (5.0 KM) NORTHEAST OF KIRKWOOD AND 3.1 MI (5.0 KM)
 DP3338'WEST-SOUTHWEST OF MONMOUTH.
 DP3338'
 DP3338'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3338'WEST SIDE OF MONMOUTH, PROCEED WEST ON IL ROUTE 164 FOR 1.45 MI (2.3
 DP3338'KM) TO 50TH STREET, THENCE SOUTH ON 50TH STREET FOR 1.5 MI (2.4 KM) TO
 DP3338'180TH AVENUE, THENCE WEST ON 180TH AVENUE FOR 0.5 MI (0.8 KM) TO THE
 DP3338'STATION ON THE RIGHT.
 DP3338'
 DP3338'THE STATION IS 23.0 FT (7.0 M) NORTH OF THE CENTERLINE OF 180TH
 DP3338'AVENUE, 50.5 FT (15.4 M) WEST OF A RIGHT-OF-WAY MARKER, 47.5 FT (14.5
 DP3338'M) WEST OF A LONE WOODEN POST AND 33.2 FT (10.1 M) EAST OF A POWER
 DP3338'POLE.
 DP3338'
 DP3338'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3338'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3338'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3339 ***********************************************************************
 DP3339  DESIGNATION -  AK 131
 DP3339  PID         -  DP3339
 DP3339  STATE/COUNTY-  IL/WARREN
 DP3339  COUNTRY     -  US
 DP3339  USGS QUAD   -  MONMOUTH (2018)
 DP3339
 DP3339                         *CURRENT SURVEY CONTROL
 DP3339  ______________________________________________________________________
 DP3339* NAD 83(1986) POSITION- 40 53 32.49   (N) 090 40 17.88   (W)   HD_HELD1
 DP3339* NAVD 88 ORTHO HEIGHT -   237.052 (meters)      777.73  (feet) ADJUSTED
 DP3339  ______________________________________________________________________
 DP3339  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 DP3339  DYNAMIC HEIGHT  -        236.945 (meters)      777.38  (feet) COMP
 DP3339  MODELED GRAVITY -    980,167.2   (mgal)                       NAVD 88
 DP3339
 DP3339  VERT ORDER      -  SECOND    CLASS I
 DP3339
 DP3339.The horizontal coordinates were determined by differentially corrected
 DP3339.hand held GPS observations or other comparable positioning techniques
 DP3339.and have an estimated accuracy of +/- 3 meters.
 DP3339
 DP3339.The orthometric height was determined by differential leveling and
 DP3339.adjusted by the NATIONAL GEODETIC SURVEY
 DP3339.in July 2014.
 DP3339
 DP3339.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3339.GEOID18 height accuracy estimate available here.
 DP3339
 DP3339.Click photographs - Photos may exist for this station.
 DP3339
 DP3339.The dynamic height is computed by dividing the NAVD 88
 DP3339.geopotential number by the normal gravity value computed on the
 DP3339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3339.degrees latitude (g = 980.6199 gals.).
 DP3339
 DP3339.The modeled gravity was interpolated from observed gravity values.
 DP3339
 DP3339;                    North         East    Units  Estimated Accuracy
 DP3339;SPC IL W     -   469,195.1     657,447.9     MT  (+/- 3 meters HH1 GPS) 
 DP3339
 DP3339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9614529417(NAD 83)
 DP3339
 DP3339                          SUPERSEDED SURVEY CONTROL
 DP3339
 DP3339.No superseded survey control is available for this station.
 DP3339
 DP3339_MARKER: F = FLANGE-ENCASED ROD
 DP3339_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3339_STAMPING: AK 131
 DP3339_MARK LOGO: UIL
 DP3339_PROJECTION: RECESSED 10 CENTIMETERS
 DP3339_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3339_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3339+STABILITY: POSITION/ELEVATION WELL
 DP3339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3339+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3339_ROD/PIPE-DEPTH: 8.5 meters
 DP3339_SLEEVE-DEPTH  : 0.9 meters
 DP3339
 DP3339  HISTORY     - Date     Condition        Report By
 DP3339  HISTORY     - 20130514 MONUMENTED       AMESC
 DP3339
 DP3339                          STATION DESCRIPTION
 DP3339
 DP3339'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3339'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF CAMERON, 4.4 MI
 DP3339'(7.1 KM) EAST-NORTHEAST OF KIRKWOOD AND 1.8 MI (2.9 KM) SOUTHWEST OF
 DP3339'MONMOUTH.
 DP3339'
 DP3339'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3339'WEST SIDE OF MONMOUTH, PROCEED SOUTH ON US ROUTE 34 FOR 0.9 MI (1.4
 DP3339'KM) TO 185TH AVENUE, THENCE WEST ON 185TH AVENUE FOR 0.5 MI (0.8 KM)
 DP3339'TO 60TH STREET, THENCE SOUTH ON 60TH STREET FOR 0.5 MI (0.8 KM) TO THE
 DP3339'STATION ON THE RIGHT IN THE SOUTHWEST QUADRANT.
 DP3339'
 DP3339'THE STATION IS 42.0 FT (12.8 M) SOUTH OF THE CENTERLINE OF 180TH
 DP3339'AVENUE, 27.0 FT (8.2 M) WEST OF THE CENTERLINE OF 60TH STREET, 232.0
 DP3339'FT (70.7 M) NORTH OF A POWER POLE, 97.6 FT (29.7 M) SOUTHWEST OF THE
 DP3339'SOUTHWEST CORNER OF THE FENCE AROUND THE AMEREN SUB STATION, 95.5 FT
 DP3339'(29.1 M) SOUTHEAST OF A POWER POLE WITH DOUBLE GUY WIRES AND 67.6 FT
 DP3339'(20.6 M) SOUTH OF A POWER POLE WITH GUY WIRES TO THE NORTH AND WEST.
 DP3339'
 DP3339'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3339'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3339'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3340 ***********************************************************************
 DP3340  DESIGNATION -  AK 132
 DP3340  PID         -  DP3340
 DP3340  STATE/COUNTY-  IL/WARREN
 DP3340  COUNTRY     -  US
 DP3340  USGS QUAD   -  MONMOUTH (2018)
 DP3340
 DP3340                         *CURRENT SURVEY CONTROL
 DP3340  ______________________________________________________________________
 DP3340* NAD 83(1986) POSITION- 40 53 57.48   (N) 090 39 45.69   (W)   HD_HELD1
 DP3340* NAVD 88 ORTHO HEIGHT -   235.379 (meters)      772.24  (feet) ADJUSTED
 DP3340  ______________________________________________________________________
 DP3340  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 DP3340  DYNAMIC HEIGHT  -        235.273 (meters)      771.89  (feet) COMP
 DP3340  MODELED GRAVITY -    980,168.1   (mgal)                       NAVD 88
 DP3340
 DP3340  VERT ORDER      -  SECOND    CLASS I
 DP3340
 DP3340.The horizontal coordinates were determined by differentially corrected
 DP3340.hand held GPS observations or other comparable positioning techniques
 DP3340.and have an estimated accuracy of +/- 3 meters.
 DP3340
 DP3340.The orthometric height was determined by differential leveling and
 DP3340.adjusted by the NATIONAL GEODETIC SURVEY
 DP3340.in July 2014.
 DP3340
 DP3340.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3340.GEOID18 height accuracy estimate available here.
 DP3340
 DP3340.Click photographs - Photos may exist for this station.
 DP3340
 DP3340.The dynamic height is computed by dividing the NAVD 88
 DP3340.geopotential number by the normal gravity value computed on the
 DP3340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3340.degrees latitude (g = 980.6199 gals.).
 DP3340
 DP3340.The modeled gravity was interpolated from observed gravity values.
 DP3340
 DP3340;                    North         East    Units  Estimated Accuracy
 DP3340;SPC IL W     -   469,961.6     658,205.8     MT  (+/- 3 meters HH1 GPS) 
 DP3340
 DP3340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9687730208(NAD 83)
 DP3340
 DP3340                          SUPERSEDED SURVEY CONTROL
 DP3340
 DP3340.No superseded survey control is available for this station.
 DP3340
 DP3340_MARKER: F = FLANGE-ENCASED ROD
 DP3340_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3340_STAMPING: AK 132
 DP3340_MARK LOGO: UIL
 DP3340_PROJECTION: RECESSED 10 CENTIMETERS
 DP3340_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3340_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3340+STABILITY: POSITION/ELEVATION WELL
 DP3340_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3340+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3340_ROD/PIPE-DEPTH: 11.0 meters
 DP3340_SLEEVE-DEPTH  : 0.9 meters
 DP3340
 DP3340  HISTORY     - Date     Condition        Report By
 DP3340  HISTORY     - 20130514 MONUMENTED       AMESC
 DP3340
 DP3340                          STATION DESCRIPTION
 DP3340
 DP3340'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3340'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF CAMERON, 5.0 MI
 DP3340'(8.0 KM) EAST-NORTHEAST OF KIRKWOOD AND 1.2 MI (1.9 KM) SOUTHWEST OF
 DP3340'MONMOUTH.
 DP3340'
 DP3340'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3340'WEST SIDE OF MONMOUTH, PROCEED SOUTH ON US ROUTE 34 FOR 0.9 MI (1.4
 DP3340'KM) TO 185TH AVENUE AND THE STATION ON THE RIGHT IN THE SOUTHWEST
 DP3340'QUADRANT.
 DP3340'
 DP3340'THE STATION IS 83.5 FT (25.5 M) SOUTH OF THE CENTERLINE OF 185TH
 DP3340'AVENUE, 82.0 FT (25.0 M) WEST OF THE CENTERLINE OF THE SOUTH BOUND
 DP3340'LANES OF US ROUTE 34, 60.5 FT (18.4 M) NORTHWEST OF A DELINEATOR, 35.0
 DP3340'FT (10.7 M) SOUTHWEST OF A 'STOP' SIGN AND 6.2 FT (1.9 M) EAST OF A
 DP3340'FENCE CORNER.
 DP3340'
 DP3340'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3340'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3340'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3341 ***********************************************************************
 DP3341  DESIGNATION -  AK 133
 DP3341  PID         -  DP3341
 DP3341  STATE/COUNTY-  IL/WARREN
 DP3341  COUNTRY     -  US
 DP3341  USGS QUAD   -  MONMOUTH (2018)
 DP3341
 DP3341                         *CURRENT SURVEY CONTROL
 DP3341  ______________________________________________________________________
 DP3341* NAD 83(1986) POSITION- 40 54 43.37   (N) 090 39 45.54   (W)   HD_HELD1
 DP3341* NAVD 88 ORTHO HEIGHT -   232.525 (meters)      762.88  (feet) ADJUSTED
 DP3341  ______________________________________________________________________
 DP3341  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 DP3341  DYNAMIC HEIGHT  -        232.421 (meters)      762.53  (feet) COMP
 DP3341  MODELED GRAVITY -    980,170.0   (mgal)                       NAVD 88
 DP3341
 DP3341  VERT ORDER      -  SECOND    CLASS I
 DP3341
 DP3341.The horizontal coordinates were determined by differentially corrected
 DP3341.hand held GPS observations or other comparable positioning techniques
 DP3341.and have an estimated accuracy of +/- 3 meters.
 DP3341
 DP3341.The orthometric height was determined by differential leveling and
 DP3341.adjusted by the NATIONAL GEODETIC SURVEY
 DP3341.in July 2014.
 DP3341
 DP3341.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3341.GEOID18 height accuracy estimate available here.
 DP3341
 DP3341.Click photographs - Photos may exist for this station.
 DP3341
 DP3341.The dynamic height is computed by dividing the NAVD 88
 DP3341.geopotential number by the normal gravity value computed on the
 DP3341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3341.degrees latitude (g = 980.6199 gals.).
 DP3341
 DP3341.The modeled gravity was interpolated from observed gravity values.
 DP3341
 DP3341;                    North         East    Units  Estimated Accuracy
 DP3341;SPC IL W     -   471,377.1     658,217.3     MT  (+/- 3 meters HH1 GPS) 
 DP3341
 DP3341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9684331623(NAD 83)
 DP3341
 DP3341                          SUPERSEDED SURVEY CONTROL
 DP3341
 DP3341.No superseded survey control is available for this station.
 DP3341
 DP3341_MARKER: F = FLANGE-ENCASED ROD
 DP3341_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3341_STAMPING: AK 133
 DP3341_MARK LOGO: UIL
 DP3341_PROJECTION: RECESSED 13 CENTIMETERS
 DP3341_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3341_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3341+STABILITY: POSITION/ELEVATION WELL
 DP3341_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3341+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3341_ROD/PIPE-DEPTH: 6.1 meters
 DP3341_SLEEVE-DEPTH  : 0.9 meters
 DP3341
 DP3341  HISTORY     - Date     Condition        Report By
 DP3341  HISTORY     - 20130514 MONUMENTED       AMESC
 DP3341
 DP3341                          STATION DESCRIPTION
 DP3341
 DP3341'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3341'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-NORTHWEST OF
 DP3341'CAMERON, 5.5 MI (8.8 KM) NORTHEAST OF KIRKWOOD AND 0.8 MI (1.3 KM)
 DP3341'WEST OF MONMOUTH.
 DP3341'
 DP3341'THE STATION IS IN THE SOUTHEAST QUADRANT OF US ROUTE 34 AND IL ROUTE
 DP3341'164 (W BROADWAY) ON THE WEST SIDE OF MONMOUTH, 97.5 FT (29.7 M) SOUTH
 DP3341'OF THE CENTERLINE OF WEST BROADWAY, 66.0 FT (20.1 M) EAST OF THE
 DP3341'CENTERLINE OF THE NORTHBOUND LANE OF US ROUTE 34, 49.6 FT (15.1 M)
 DP3341'WEST-NORTHWEST OF THE NORTHWEST CORNER OF 'BRENTS AUTOMOTIVE REPAIR'
 DP3341'BUILDING, 40.1 FT (12.2 M) SOUTH-SOUTHWEST OF A POWER POLE WITH
 DP3341'ELECTRICAL DROP, 38.9 FT (11.9 M) NORTH OF THE NORTH END OF A
 DP3341'RIGHT-OF-WAY FENCE, 35.2 FT (10.7 M) NORTH OF A 'FIBER OPTIC WARNING'
 DP3341'POST AND HAND BOX, 26.9 FT (8.2 M) SOUTHWEST OF A 'REMINGTON TIRES'
 DP3341'SIGN POST AND 25.6 FT (7.8 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A
 DP3341'TRAFFIC CONTROL BOX.
 DP3341'
 DP3341'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3341'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3341'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3342 ***********************************************************************
 DP3342  DESIGNATION -  AK 134
 DP3342  PID         -  DP3342
 DP3342  STATE/COUNTY-  IL/WARREN
 DP3342  COUNTRY     -  US
 DP3342  USGS QUAD   -  MONMOUTH (2018)
 DP3342
 DP3342                         *CURRENT SURVEY CONTROL
 DP3342  ______________________________________________________________________
 DP3342* NAD 83(1986) POSITION- 40 55 30.82   (N) 090 38 51.17   (W)   HD_HELD1
 DP3342* NAVD 88 ORTHO HEIGHT -   229.793 (meters)      753.91  (feet) ADJUSTED
 DP3342  ______________________________________________________________________
 DP3342  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 DP3342  DYNAMIC HEIGHT  -        229.690 (meters)      753.57  (feet) COMP
 DP3342  MODELED GRAVITY -    980,171.8   (mgal)                       NAVD 88
 DP3342
 DP3342  VERT ORDER      -  SECOND    CLASS I
 DP3342
 DP3342.The horizontal coordinates were determined by differentially corrected
 DP3342.hand held GPS observations or other comparable positioning techniques
 DP3342.and have an estimated accuracy of +/- 3 meters.
 DP3342
 DP3342.The orthometric height was determined by differential leveling and
 DP3342.adjusted by the NATIONAL GEODETIC SURVEY
 DP3342.in July 2014.
 DP3342
 DP3342.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3342.GEOID18 height accuracy estimate available here.
 DP3342
 DP3342.Click photographs - Photos may exist for this station.
 DP3342
 DP3342.The dynamic height is computed by dividing the NAVD 88
 DP3342.geopotential number by the normal gravity value computed on the
 DP3342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3342.degrees latitude (g = 980.6199 gals.).
 DP3342
 DP3342.The modeled gravity was interpolated from observed gravity values.
 DP3342
 DP3342;                    North         East    Units  Estimated Accuracy
 DP3342;SPC IL W     -   472,833.7     659,497.7     MT  (+/- 3 meters HH1 GPS) 
 DP3342
 DP3342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9807633121(NAD 83)
 DP3342
 DP3342                          SUPERSEDED SURVEY CONTROL
 DP3342
 DP3342.No superseded survey control is available for this station.
 DP3342
 DP3342_MARKER: F = FLANGE-ENCASED ROD
 DP3342_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3342_STAMPING: AK 134
 DP3342_MARK LOGO: UIL
 DP3342_PROJECTION: RECESSED 13 CENTIMETERS
 DP3342_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3342_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3342+STABILITY: POSITION/ELEVATION WELL
 DP3342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3342+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DP3342_ROD/PIPE-DEPTH: 9.8 meters
 DP3342_SLEEVE-DEPTH  : 0.9 meters
 DP3342
 DP3342  HISTORY     - Date     Condition        Report By
 DP3342  HISTORY     - 20130513 MONUMENTED       AMESC
 DP3342
 DP3342                          STATION DESCRIPTION
 DP3342
 DP3342'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3342'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-NORTHWEST OF
 DP3342'CAMERON, 6.7 MI (10.8 KM) NORTHEAST OF KIRKWOOD AND 1.0 MI (1.6 KM)
 DP3342'NORTH OF MONMOUTH.
 DP3342'
 DP3342'THE STATION IS IN THE SOUTHEAST QUADRANT OF US ROUTE 34 AND NORTH MAIN
 DP3342'STREET ON THE NORTH SIDE OF MONMOUTH, 66.5 FT (20.3 M) SOUTH OF THE
 DP3342'CENTERLINE OF US ROUTE 34, 105 FT (32.0 M) EAST OF THE CENTERLINE OF
 DP3342'NORTH MAIN STREET, 66.4 FT (20.2 M) NORTHEAST OF POWER POLE NUMBER
 DP3342''L60 P244' WITH GUY WIRE, 36.0 FT (11.0 M) SOUTHWEST OF A 24 INCH (61
 DP3342'CM) CORRUGATED METAL PIPE CULVERT UNDER US ROUTE 34, 33.9 FT (10.3 M)
 DP3342'NORTHEAST OF A POWER POLE WITH AN ELECTRIC METER AND 26.8 FT (8.2 M)
 DP3342'NORTHEAST OF AN IDOT CONTROL BOX.
 DP3342'
 DP3342'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3342'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3342'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3343 ***********************************************************************
 DP3343  DESIGNATION -  AK 135
 DP3343  PID         -  DP3343
 DP3343  STATE/COUNTY-  IL/WARREN
 DP3343  COUNTRY     -  US
 DP3343  USGS QUAD   -  CAMERON (2018)
 DP3343
 DP3343                         *CURRENT SURVEY CONTROL
 DP3343  ______________________________________________________________________
 DP3343* NAD 83(1986) POSITION- 40 56 06.47   (N) 090 37 02.92   (W)   HD_HELD1
 DP3343* NAVD 88 ORTHO HEIGHT -   226.215 (meters)      742.17  (feet) ADJUSTED
 DP3343  ______________________________________________________________________
 DP3343  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 DP3343  DYNAMIC HEIGHT  -        226.114 (meters)      741.84  (feet) COMP
 DP3343  MODELED GRAVITY -    980,172.9   (mgal)                       NAVD 88
 DP3343
 DP3343  VERT ORDER      -  SECOND    CLASS I
 DP3343
 DP3343.The horizontal coordinates were determined by differentially corrected
 DP3343.hand held GPS observations or other comparable positioning techniques
 DP3343.and have an estimated accuracy of +/- 3 meters.
 DP3343
 DP3343.The orthometric height was determined by differential leveling and
 DP3343.adjusted by the NATIONAL GEODETIC SURVEY
 DP3343.in July 2014.
 DP3343
 DP3343.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3343.GEOID18 height accuracy estimate available here.
 DP3343
 DP3343.Click photographs - Photos may exist for this station.
 DP3343
 DP3343.The dynamic height is computed by dividing the NAVD 88
 DP3343.geopotential number by the normal gravity value computed on the
 DP3343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3343.degrees latitude (g = 980.6199 gals.).
 DP3343
 DP3343.The modeled gravity was interpolated from observed gravity values.
 DP3343
 DP3343;                    North         East    Units  Estimated Accuracy
 DP3343;SPC IL W     -   473,919.8     662,035.9     MT  (+/- 3 meters HH1 GPS) 
 DP3343
 DP3343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0057834289(NAD 83)
 DP3343
 DP3343                          SUPERSEDED SURVEY CONTROL
 DP3343
 DP3343.No superseded survey control is available for this station.
 DP3343
 DP3343_MARKER: F = FLANGE-ENCASED ROD
 DP3343_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3343_STAMPING: AK 135
 DP3343_MARK LOGO: UIL
 DP3343_PROJECTION: RECESSED 5 CENTIMETERS
 DP3343_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3343_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3343+STABILITY: POSITION/ELEVATION WELL
 DP3343_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3343+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DP3343_ROD/PIPE-DEPTH: 7.9 meters
 DP3343_SLEEVE-DEPTH  : 0.9 meters
 DP3343
 DP3343  HISTORY     - Date     Condition        Report By
 DP3343  HISTORY     - 20130513 MONUMENTED       AMESC
 DP3343
 DP3343                          STATION DESCRIPTION
 DP3343
 DP3343'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3343'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTHEAST OF KIRKWOOD,
 DP3343'6.1 MI (9.8 KM) WEST-NORTHWEST OF CAMERON AND 2.3 MI (3.7 KM)
 DP3343'NORTHEAST OF MONMOUTH.
 DP3343'
 DP3343'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND NORTH MAIN STREET ON
 DP3343'THE NORTH SIDE OF MONMOUTH, PROCEED EAST ON US ROUTE 34 FOR 1.6 MI
 DP3343'(2.6 KM) TO 87TH STREET, THENCE NORTH ON 87TH STREET FOR 0.8 MI (1.3
 DP3343'KM) TO 210TH AVENUE AND THE STATION STRAIGHT AHEAD.
 DP3343'
 DP3343'THE STATION IS 20.6 FT (6.3 M) NORTH OF THE CENTERLINE OF 210TH
 DP3343'AVENUE, 162 FT (49.4 M) EAST OF A FIELD ENTRANCE, 62.5 FT (19.1 M)
 DP3343'NORTHWEST OF A TELEPHONE PEDESTAL AND 36.4 FT (11.1 M) WEST OF A POWER
 DP3343'POLE.
 DP3343'
 DP3343'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3343'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3343'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3344 ***********************************************************************
 DP3344  DESIGNATION -  AK 136
 DP3344  PID         -  DP3344
 DP3344  STATE/COUNTY-  IL/WARREN
 DP3344  COUNTRY     -  US
 DP3344  USGS QUAD   -  CAMERON (2018)
 DP3344
 DP3344                         *CURRENT SURVEY CONTROL
 DP3344  ______________________________________________________________________
 DP3344* NAD 83(1986) POSITION- 40 56 04.95   (N) 090 35 55.82   (W)   HD_HELD1
 DP3344* NAVD 88 ORTHO HEIGHT -   213.885 (meters)      701.72  (feet) ADJUSTED
 DP3344  ______________________________________________________________________
 DP3344  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 DP3344  DYNAMIC HEIGHT  -        213.790 (meters)      701.41  (feet) COMP
 DP3344  MODELED GRAVITY -    980,172.7   (mgal)                       NAVD 88
 DP3344
 DP3344  VERT ORDER      -  SECOND    CLASS I
 DP3344
 DP3344.The horizontal coordinates were determined by differentially corrected
 DP3344.hand held GPS observations or other comparable positioning techniques
 DP3344.and have an estimated accuracy of +/- 3 meters.
 DP3344
 DP3344.The orthometric height was determined by differential leveling and
 DP3344.adjusted by the NATIONAL GEODETIC SURVEY
 DP3344.in July 2014.
 DP3344
 DP3344.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3344.GEOID18 height accuracy estimate available here.
 DP3344
 DP3344.Click photographs - Photos may exist for this station.
 DP3344
 DP3344.The dynamic height is computed by dividing the NAVD 88
 DP3344.geopotential number by the normal gravity value computed on the
 DP3344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3344.degrees latitude (g = 980.6199 gals.).
 DP3344
 DP3344.The modeled gravity was interpolated from observed gravity values.
 DP3344
 DP3344;                    North         East    Units  Estimated Accuracy
 DP3344;SPC IL W     -   473,865.0     663,605.3     MT  (+/- 3 meters HH1 GPS) 
 DP3344
 DP3344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0214834285(NAD 83)
 DP3344
 DP3344                          SUPERSEDED SURVEY CONTROL
 DP3344
 DP3344.No superseded survey control is available for this station.
 DP3344
 DP3344_MARKER: F = FLANGE-ENCASED ROD
 DP3344_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3344_STAMPING: AK 136
 DP3344_MARK LOGO: UIL
 DP3344_PROJECTION: RECESSED 10 CENTIMETERS
 DP3344_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3344_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3344+STABILITY: POSITION/ELEVATION WELL
 DP3344_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3344+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DP3344_ROD/PIPE-DEPTH: 6.1 meters
 DP3344_SLEEVE-DEPTH  : 0.9 meters
 DP3344
 DP3344  HISTORY     - Date     Condition        Report By
 DP3344  HISTORY     - 20130513 MONUMENTED       AMESC
 DP3344
 DP3344                          STATION DESCRIPTION
 DP3344
 DP3344'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3344'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH-SOUTHWEST OF
 DP3344'ALEXIS, 5.3 MI (8.5 KM) NORTHWEST OF CAMERON AND 3.0 MI (4.8 KM)
 DP3344'EAST-NORTHEAST OF MONMOUTH.
 DP3344'
 DP3344'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND NORTH MAIN STREET ON
 DP3344'THE NORTH SIDE OF MONMOUTH, PROCEED EAST ON US ROUTE 34 FOR 1.6 MI
 DP3344'(2.6 KM) TO 87TH STREET, THENCE NORTH ON 87TH STREET FOR 0.8 MI (1.3
 DP3344'KM) TO 210TH AVENUE, THENCE EAST ON 210TH AVENUE FOR 0.55 MI (0.9 KM)
 DP3344'TO 92ND STREET.  CONTINUE EAST ON 210TH AVENUE FOR 0.4 MI (0.6 KM) TO
 DP3344'THE STATION ON THE LEFT.
 DP3344'
 DP3344'THE STATION IS 28.0 FT (8.5 M) NORTH OF THE CENTERLINE OF 210TH
 DP3344'AVENUE, 151 FT (46.0 M) WEST OF THE NORTHWEST CORNER OF A BRIDGE, 62.0
 DP3344'FT (18.9 M) NORTH-NORTHWEST OF A POWER POLE, 45.0 FT (13.7 M) EAST OF
 DP3344'A FENCE CORNER AND 3.9 FT (1.2 M) SOUTH OF AN EAST-WEST FENCE.
 DP3344'
 DP3344'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3344'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3344'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3345 ***********************************************************************
 DP3345  DESIGNATION -  AK 137
 DP3345  PID         -  DP3345
 DP3345  STATE/COUNTY-  IL/WARREN
 DP3345  COUNTRY     -  US
 DP3345  USGS QUAD   -  CAMERON (2018)
 DP3345
 DP3345                         *CURRENT SURVEY CONTROL
 DP3345  ______________________________________________________________________
 DP3345* NAD 83(1986) POSITION- 40 56 38.11   (N) 090 35 05.00   (W)   HD_HELD1
 DP3345* NAVD 88 ORTHO HEIGHT -   225.123 (meters)      738.59  (feet) ADJUSTED
 DP3345  ______________________________________________________________________
 DP3345  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 DP3345  DYNAMIC HEIGHT  -        225.023 (meters)      738.26  (feet) COMP
 DP3345  MODELED GRAVITY -    980,174.0   (mgal)                       NAVD 88
 DP3345
 DP3345  VERT ORDER      -  SECOND    CLASS I
 DP3345
 DP3345.The horizontal coordinates were determined by differentially corrected
 DP3345.hand held GPS observations or other comparable positioning techniques
 DP3345.and have an estimated accuracy of +/- 3 meters.
 DP3345
 DP3345.The orthometric height was determined by differential leveling and
 DP3345.adjusted by the NATIONAL GEODETIC SURVEY
 DP3345.in July 2014.
 DP3345
 DP3345.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3345.GEOID18 height accuracy estimate available here.
 DP3345
 DP3345.Click photographs - Photos may exist for this station.
 DP3345
 DP3345.The dynamic height is computed by dividing the NAVD 88
 DP3345.geopotential number by the normal gravity value computed on the
 DP3345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3345.degrees latitude (g = 980.6199 gals.).
 DP3345
 DP3345.The modeled gravity was interpolated from observed gravity values.
 DP3345
 DP3345;                    North         East    Units  Estimated Accuracy
 DP3345;SPC IL W     -   474,882.1     664,799.0     MT  (+/- 3 meters HH1 GPS) 
 DP3345
 DP3345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0330935340(NAD 83)
 DP3345
 DP3345                          SUPERSEDED SURVEY CONTROL
 DP3345
 DP3345.No superseded survey control is available for this station.
 DP3345
 DP3345_MARKER: F = FLANGE-ENCASED ROD
 DP3345_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3345_STAMPING: AK 137
 DP3345_MARK LOGO: UIL
 DP3345_PROJECTION: RECESSED 5 CENTIMETERS
 DP3345_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3345_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3345+STABILITY: POSITION/ELEVATION WELL
 DP3345_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3345+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DP3345_ROD/PIPE-DEPTH: 8.5 meters
 DP3345_SLEEVE-DEPTH  : 0.9 meters
 DP3345
 DP3345  HISTORY     - Date     Condition        Report By
 DP3345  HISTORY     - 20130513 MONUMENTED       AMESC
 DP3345
 DP3345                          STATION DESCRIPTION
 DP3345
 DP3345'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3345'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF ALEXIS, 5.2 MI
 DP3345'(8.4 KM) NORTHWEST OF CAMERON AND 4.0 MI (6.4 KM) NORTHEAST OF
 DP3345'MONMOUTH.
 DP3345'
 DP3345'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND NORTH MAIN STREET ON
 DP3345'THE NORTH SIDE OF MONMOUTH, PROCEED EAST ON US ROUTE 34 FOR 2.15 MI
 DP3345'(3.5 KM) TO IL ROUTE 164, THENCE NORTH ON IL ROUTE 164 FOR 1.80 MI
 DP3345'(2.9 KM) TO THE STATION ON THE LEFT.
 DP3345'
 DP3345'THE STATION IS 64.0 FT (19.5 M) NORTHWEST OF THE CENTERLINE OF IL
 DP3345'ROUTE 164, 85.0 FT (25.9 M) SOUTH OF THE EDGE OF PAVEMENT AT THE
 DP3345'CENTERLINE OF OLD US ROUTE 34, 177.2 FT (54.0 M) NORTHEAST OF A POWER
 DP3345'POLE AND 125.5 FT (38.3 M) SOUTHWEST OF A POWER POLE.
 DP3345'
 DP3345'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3345'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3345'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3346 ***********************************************************************
 DP3346  DESIGNATION -  AK 138
 DP3346  PID         -  DP3346
 DP3346  STATE/COUNTY-  IL/WARREN
 DP3346  COUNTRY     -  US
 DP3346  USGS QUAD   -  CAMERON (2018)
 DP3346
 DP3346                         *CURRENT SURVEY CONTROL
 DP3346  ______________________________________________________________________
 DP3346* NAD 83(1986) POSITION- 40 56 51.83   (N) 090 34 03.88   (W)   HD_HELD1
 DP3346* NAVD 88 ORTHO HEIGHT -   226.127 (meters)      741.89  (feet) ADJUSTED
 DP3346  ______________________________________________________________________
 DP3346  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 DP3346  DYNAMIC HEIGHT  -        226.027 (meters)      741.56  (feet) COMP
 DP3346  MODELED GRAVITY -    980,174.5   (mgal)                       NAVD 88
 DP3346
 DP3346  VERT ORDER      -  SECOND    CLASS I
 DP3346
 DP3346.The horizontal coordinates were determined by differentially corrected
 DP3346.hand held GPS observations or other comparable positioning techniques
 DP3346.and have an estimated accuracy of +/- 3 meters.
 DP3346
 DP3346.The orthometric height was determined by differential leveling and
 DP3346.adjusted by the NATIONAL GEODETIC SURVEY
 DP3346.in July 2014.
 DP3346
 DP3346.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3346.GEOID18 height accuracy estimate available here.
 DP3346
 DP3346.Click photographs - Photos may exist for this station.
 DP3346
 DP3346.The dynamic height is computed by dividing the NAVD 88
 DP3346.geopotential number by the normal gravity value computed on the
 DP3346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3346.degrees latitude (g = 980.6199 gals.).
 DP3346
 DP3346.The modeled gravity was interpolated from observed gravity values.
 DP3346
 DP3346;                    North         East    Units  Estimated Accuracy
 DP3346;SPC IL W     -   475,298.6     666,230.6     MT  (+/- 3 meters HH1 GPS) 
 DP3346
 DP3346_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0472635803(NAD 83)
 DP3346
 DP3346                          SUPERSEDED SURVEY CONTROL
 DP3346
 DP3346.No superseded survey control is available for this station.
 DP3346
 DP3346_MARKER: F = FLANGE-ENCASED ROD
 DP3346_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3346_STAMPING: AK 138
 DP3346_MARK LOGO: UIL
 DP3346_PROJECTION: RECESSED 8 CENTIMETERS
 DP3346_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3346_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3346+STABILITY: POSITION/ELEVATION WELL
 DP3346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3346+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DP3346_ROD/PIPE-DEPTH: 8.5 meters
 DP3346_SLEEVE-DEPTH  : 0.9 meters
 DP3346
 DP3346  HISTORY     - Date     Condition        Report By
 DP3346  HISTORY     - 20130513 MONUMENTED       AMESC
 DP3346
 DP3346                          STATION DESCRIPTION
 DP3346
 DP3346'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3346'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF ALEXIS, 4.9 MI
 DP3346'(7.9 KM) EAST-NORTHEAST OF MONMOUTH AND 4.8 MI (7.7 KM)
 DP3346'NORTH-NORTHWEST OF CAMERON.
 DP3346'
 DP3346'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND NORTH MAIN STREET ON
 DP3346'THE NORTH SIDE OF MONMOUTH, PROCEED EAST ON US ROUTE 34 FOR 2.15 MI
 DP3346'(3.5 KM) TO IL ROUTE 164, THENCE NORTH ON IL ROUTE 164 FOR 2.50 MI
 DP3346'(4.0 KM) TO 110TH STREET.  CONTINUE EAST ON IL ROUTE 164 FOR 0.25 MI
 DP3346'(0.4 KM) TO THE STATION ON THE LEFT.
 DP3346'
 DP3346'THE STATION IS 28.6 FT (8.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3346'164, OPPOSITE DRIVE TO RESIDENCE '1141', 167 FT (50.9 M) WEST OF
 DP3346'TELEPHONE PEDESTAL NUMBER 'TR24 P3-2' AND 20.3 FT (6.2 M) WEST OF A
 DP3346'POWER POLE.
 DP3346'
 DP3346'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3346'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3346'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3347 ***********************************************************************
 DP3347  DESIGNATION -  AK 139
 DP3347  PID         -  DP3347
 DP3347  STATE/COUNTY-  IL/WARREN
 DP3347  COUNTRY     -  US
 DP3347  USGS QUAD   -  CAMERON (2018)
 DP3347
 DP3347                         *CURRENT SURVEY CONTROL
 DP3347  ______________________________________________________________________
 DP3347* NAD 83(1986) POSITION- 40 56 51.67   (N) 090 33 01.94   (W)   HD_HELD1
 DP3347* NAVD 88 ORTHO HEIGHT -   228.901 (meters)      750.99  (feet) ADJUSTED
 DP3347  ______________________________________________________________________
 DP3347  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 DP3347  DYNAMIC HEIGHT  -        228.799 (meters)      750.65  (feet) COMP
 DP3347  MODELED GRAVITY -    980,174.5   (mgal)                       NAVD 88
 DP3347
 DP3347  VERT ORDER      -  SECOND    CLASS I
 DP3347
 DP3347.The horizontal coordinates were determined by differentially corrected
 DP3347.hand held GPS observations or other comparable positioning techniques
 DP3347.and have an estimated accuracy of +/- 3 meters.
 DP3347
 DP3347.The orthometric height was determined by differential leveling and
 DP3347.adjusted by the NATIONAL GEODETIC SURVEY
 DP3347.in July 2014.
 DP3347
 DP3347.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3347.GEOID18 height accuracy estimate available here.
 DP3347
 DP3347.Click photographs - Photos may exist for this station.
 DP3347
 DP3347.The dynamic height is computed by dividing the NAVD 88
 DP3347.geopotential number by the normal gravity value computed on the
 DP3347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3347.degrees latitude (g = 980.6199 gals.).
 DP3347
 DP3347.The modeled gravity was interpolated from observed gravity values.
 DP3347
 DP3347;                    North         East    Units  Estimated Accuracy
 DP3347;SPC IL W     -   475,287.2     667,679.2     MT  (+/- 3 meters HH1 GPS) 
 DP3347
 DP3347_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0617535838(NAD 83)
 DP3347
 DP3347                          SUPERSEDED SURVEY CONTROL
 DP3347
 DP3347.No superseded survey control is available for this station.
 DP3347
 DP3347_MARKER: F = FLANGE-ENCASED ROD
 DP3347_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3347_STAMPING: AK 139
 DP3347_MARK LOGO: UIL
 DP3347_PROJECTION: RECESSED 10 CENTIMETERS
 DP3347_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3347_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3347+STABILITY: POSITION/ELEVATION WELL
 DP3347_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3347+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2013
 DP3347_ROD/PIPE-DEPTH: 9.8 meters
 DP3347_SLEEVE-DEPTH  : 0.9 meters
 DP3347
 DP3347  HISTORY     - Date     Condition        Report By
 DP3347  HISTORY     - 20130510 MONUMENTED       AMESC
 DP3347
 DP3347                          STATION DESCRIPTION
 DP3347
 DP3347'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3347'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF ALEXIS, 5.6 MI
 DP3347'(9.0 KM) EAST-NORTHEAST OF MONMOUTH AND 4.4 MI (7.1 KM)
 DP3347'NORTH-NORTHWEST OF CAMERON.
 DP3347'
 DP3347'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3347'WEST SIDE OF GALESBURG, PROCEED WEST ON IL ROUTE 164 FOR 6.6 MI (10.6
 DP3347'KM) TO 130TH STREET.  CONTINUE WEST ON IL ROUTE 164 FOR 0.75 MI (1.2
 DP3347'KM) TO THE STATION ON THE RIGHT.
 DP3347'
 DP3347'THE STATION IS 38.7 FT (11.8 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3347'164, 216 FT (65.8 M) EAST OF A TRAFFIC CONTROL BOX ON A WOODEN POST
 DP3347'AND 212 FT (64.6 M) EAST OF A '120TH STREET AHEAD' SIGN.
 DP3347'
 DP3347'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3347'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3347'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3348 ***********************************************************************
 DP3348  DESIGNATION -  AK 140
 DP3348  PID         -  DP3348
 DP3348  STATE/COUNTY-  IL/WARREN
 DP3348  COUNTRY     -  US
 DP3348  USGS QUAD   -  CAMERON (2018)
 DP3348
 DP3348                         *CURRENT SURVEY CONTROL
 DP3348  ______________________________________________________________________
 DP3348* NAD 83(1986) POSITION- 40 56 50.80   (N) 090 31 52.55   (W)   HD_HELD1
 DP3348* NAVD 88 ORTHO HEIGHT -   231.757 (meters)      760.36  (feet) ADJUSTED
 DP3348  ______________________________________________________________________
 DP3348  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 DP3348  DYNAMIC HEIGHT  -        231.655 (meters)      760.02  (feet) COMP
 DP3348  MODELED GRAVITY -    980,174.5   (mgal)                       NAVD 88
 DP3348
 DP3348  VERT ORDER      -  SECOND    CLASS I
 DP3348
 DP3348.The horizontal coordinates were determined by differentially corrected
 DP3348.hand held GPS observations or other comparable positioning techniques
 DP3348.and have an estimated accuracy of +/- 3 meters.
 DP3348
 DP3348.The orthometric height was determined by differential leveling and
 DP3348.adjusted by the NATIONAL GEODETIC SURVEY
 DP3348.in July 2014.
 DP3348
 DP3348.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3348.GEOID18 height accuracy estimate available here.
 DP3348
 DP3348.Click photographs - Photos may exist for this station.
 DP3348
 DP3348.The dynamic height is computed by dividing the NAVD 88
 DP3348.geopotential number by the normal gravity value computed on the
 DP3348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3348.degrees latitude (g = 980.6199 gals.).
 DP3348
 DP3348.The modeled gravity was interpolated from observed gravity values.
 DP3348
 DP3348;                    North         East    Units  Estimated Accuracy
 DP3348;SPC IL W     -   475,253.4     669,302.0     MT  (+/- 3 meters HH1 GPS) 
 DP3348
 DP3348_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0779835857(NAD 83)
 DP3348
 DP3348                          SUPERSEDED SURVEY CONTROL
 DP3348
 DP3348.No superseded survey control is available for this station.
 DP3348
 DP3348_MARKER: F = FLANGE-ENCASED ROD
 DP3348_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3348_STAMPING: AK 140
 DP3348_MARK LOGO: UIL
 DP3348_PROJECTION: RECESSED 8 CENTIMETERS
 DP3348_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3348_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3348+STABILITY: POSITION/ELEVATION WELL
 DP3348_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3348+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2013
 DP3348_ROD/PIPE-DEPTH: 8.5 meters
 DP3348_SLEEVE-DEPTH  : 0.9 meters
 DP3348
 DP3348  HISTORY     - Date     Condition        Report By
 DP3348  HISTORY     - 20130510 MONUMENTED       AMESC
 DP3348
 DP3348                          STATION DESCRIPTION
 DP3348
 DP3348'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3348'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH OF ALEXIS, 6.6 MI
 DP3348'(10.6 KM) EAST-NORTHEAST OF MONMOUTH AND 4.1 MI (6.6 KM) NORTH OF
 DP3348'CAMERON.
 DP3348'
 DP3348'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3348'WEST SIDE OF GALESBURG, PROCEED WEST ON IL ROUTE 164 FOR 5.6 MI (9.0
 DP3348'KM) TO 140TH STREET.  CONTINUE WEST ON IL ROUTE 164 FOR 0.75 MI (1.2
 DP3348'KM) TO THE STATION ON THE RIGHT.
 DP3348'
 DP3348'THE STATION IS 29.0 FT (8.8 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3348'164, 300 FT (91.4 M) WEST OF A GRAVEL DRIVEWAY TO THE NORTH, 161 FT
 DP3348'(49.1 M) NORTHEAST OF THE FENCE CORNER IN THE SOUTH RIGHT-OF-WAY AND
 DP3348'75 FT (22.9 M) WEST OF A POWER POLE.
 DP3348'
 DP3348'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3348'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3348'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3349 ***********************************************************************
 DP3349  DESIGNATION -  AK 141
 DP3349  PID         -  DP3349
 DP3349  STATE/COUNTY-  IL/WARREN
 DP3349  COUNTRY     -  US
 DP3349  USGS QUAD   -  CAMERON (2018)
 DP3349
 DP3349                         *CURRENT SURVEY CONTROL
 DP3349  ______________________________________________________________________
 DP3349* NAD 83(1986) POSITION- 40 56 49.96   (N) 090 30 44.55   (W)   HD_HELD1
 DP3349* NAVD 88 ORTHO HEIGHT -   234.889 (meters)      770.63  (feet) ADJUSTED
 DP3349  ______________________________________________________________________
 DP3349  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 DP3349  DYNAMIC HEIGHT  -        234.785 (meters)      770.29  (feet) COMP
 DP3349  MODELED GRAVITY -    980,174.4   (mgal)                       NAVD 88
 DP3349
 DP3349  VERT ORDER      -  SECOND    CLASS I
 DP3349
 DP3349.The horizontal coordinates were determined by differentially corrected
 DP3349.hand held GPS observations or other comparable positioning techniques
 DP3349.and have an estimated accuracy of +/- 3 meters.
 DP3349
 DP3349.The orthometric height was determined by differential leveling and
 DP3349.adjusted by the NATIONAL GEODETIC SURVEY
 DP3349.in July 2014.
 DP3349
 DP3349.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3349.GEOID18 height accuracy estimate available here.
 DP3349
 DP3349.Click photographs - Photos may exist for this station.
 DP3349
 DP3349.The dynamic height is computed by dividing the NAVD 88
 DP3349.geopotential number by the normal gravity value computed on the
 DP3349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3349.degrees latitude (g = 980.6199 gals.).
 DP3349
 DP3349.The modeled gravity was interpolated from observed gravity values.
 DP3349
 DP3349;                    North         East    Units  Estimated Accuracy
 DP3349;SPC IL W     -   475,221.0     670,892.3     MT  (+/- 3 meters HH1 GPS) 
 DP3349
 DP3349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0938935877(NAD 83)
 DP3349
 DP3349                          SUPERSEDED SURVEY CONTROL
 DP3349
 DP3349.No superseded survey control is available for this station.
 DP3349
 DP3349_MARKER: F = FLANGE-ENCASED ROD
 DP3349_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3349_STAMPING: AK 141
 DP3349_MARK LOGO: UIL
 DP3349_PROJECTION: RECESSED 10 CENTIMETERS
 DP3349_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3349_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3349+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2020
 DP3349_ROD/PIPE-DEPTH: 8.5 meters
 DP3349_SLEEVE-DEPTH  : 0.9 meters
 DP3349
 DP3349  HISTORY     - Date     Condition        Report By
 DP3349  HISTORY     - 20130510 MONUMENTED       AMESC
 DP3349  HISTORY     - 20200725 GOOD             WSRR
 DP3349
 DP3349                          STATION DESCRIPTION
 DP3349
 DP3349'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3349'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-NORTHEAST OF
 DP3349'MONMOUTH, 7.4 MI (11.9 KM) WEST OF GALESBURG AND 4.0 MI (6.4 KM) NORTH
 DP3349'OF CAMERON.
 DP3349'
 DP3349'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3349'WEST SIDE OF GALESBURG, PROCEED WEST ON IL ROUTE 164 FOR 5.1 MI (8.2
 DP3349'KM) TO 145TH STREET.  CONTINUE WEST ON IL ROUTE 164 FOR 0.25 MI (0.4
 DP3349'KM) TO THE STATION ON THE RIGHT.
 DP3349'
 DP3349'THE STATION IS 26.0 FT (7.9 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3349'164, 18.0 FT (5.5 M) EAST OF A GRASS FIELD ENTRANCE, 11.2 FT (3.4 M)
 DP3349'NORTHEAST OF A DELINEATOR POST AND 8.7 FT (2.7 M) EAST OF THE EAST
 DP3349'HEADWALL OF A 12 INCH (30 CM) CLAY PIPE UNDER THE FIELD ENTRANCE.
 DP3349'
 DP3349'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3349'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3349'IN IDENTIFICATION.
 DP3349
 DP3349                          STATION RECOVERY (2020)
 DP3349
 DP3349'RECOVERY NOTE BY WALKERSVILLE SOUTHERN RR 2020 (MFM)
 DP3349'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3350 ***********************************************************************
 DP3350  DESIGNATION -  AK 142
 DP3350  PID         -  DP3350
 DP3350  STATE/COUNTY-  IL/WARREN
 DP3350  COUNTRY     -  US
 DP3350  USGS QUAD   -  GALESBURG WEST (2018)
 DP3350
 DP3350                         *CURRENT SURVEY CONTROL
 DP3350  ______________________________________________________________________
 DP3350* NAD 83(1986) POSITION- 40 56 50.10   (N) 090 29 38.43   (W)   HD_HELD1
 DP3350* NAVD 88 ORTHO HEIGHT -   236.797 (meters)      776.89  (feet) ADJUSTED
 DP3350  ______________________________________________________________________
 DP3350  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 DP3350  DYNAMIC HEIGHT  -        236.692 (meters)      776.55  (feet) COMP
 DP3350  MODELED GRAVITY -    980,173.1   (mgal)                       NAVD 88
 DP3350
 DP3350  VERT ORDER      -  SECOND    CLASS I
 DP3350
 DP3350.The horizontal coordinates were determined by differentially corrected
 DP3350.hand held GPS observations or other comparable positioning techniques
 DP3350.and have an estimated accuracy of +/- 3 meters.
 DP3350
 DP3350.The orthometric height was determined by differential leveling and
 DP3350.adjusted by the NATIONAL GEODETIC SURVEY
 DP3350.in July 2014.
 DP3350
 DP3350.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3350.GEOID18 height accuracy estimate available here.
 DP3350
 DP3350.Click photographs - Photos may exist for this station.
 DP3350
 DP3350.The dynamic height is computed by dividing the NAVD 88
 DP3350.geopotential number by the normal gravity value computed on the
 DP3350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3350.degrees latitude (g = 980.6199 gals.).
 DP3350
 DP3350.The modeled gravity was interpolated from observed gravity values.
 DP3350
 DP3350;                    North         East    Units  Estimated Accuracy
 DP3350;SPC IL W     -   475,219.4     672,438.7     MT  (+/- 3 meters HH1 GPS) 
 DP3350
 DP3350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1093535925(NAD 83)
 DP3350
 DP3350                          SUPERSEDED SURVEY CONTROL
 DP3350
 DP3350.No superseded survey control is available for this station.
 DP3350
 DP3350_MARKER: F = FLANGE-ENCASED ROD
 DP3350_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3350_STAMPING: AK 142
 DP3350_MARK LOGO: UIL
 DP3350_PROJECTION: RECESSED 13 CENTIMETERS
 DP3350_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3350_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3350+STABILITY: POSITION/ELEVATION WELL
 DP3350_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3350+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2013
 DP3350_ROD/PIPE-DEPTH: 7.3 meters
 DP3350_SLEEVE-DEPTH  : 0.9 meters
 DP3350
 DP3350  HISTORY     - Date     Condition        Report By
 DP3350  HISTORY     - 20130510 MONUMENTED       AMESC
 DP3350
 DP3350                          STATION DESCRIPTION
 DP3350
 DP3350'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3350'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) EAST-NORTHEAST OF
 DP3350'MONMOUTH, 6.4 MI (10.3 KM) WEST OF GALESBURG AND 4.2 MI (6.8 KM)
 DP3350'NORTH-NORTHEAST OF CAMERON.
 DP3350'
 DP3350'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3350'WEST SIDE OF GALESBURG, PROCEED WEST ON IL ROUTE 164 FOR 4.1 MI (6.6
 DP3350'KM) TO 155TH STREET.  CONTINUE WEST ON IL ROUTE 164 FOR 0.3 MI (0.5
 DP3350'KM) TO THE STATION ON THE RIGHT.
 DP3350'
 DP3350'THE STATION IS 31 FT (9.4 M) NORTH OF THE CENTERLINE OF IL ROUTE 164,
 DP3350'124.0 FT (37.8 M) EAST OF A TELEPHONE PEDESTAL WITH SIGN POST, 111.5
 DP3350'FT (34.0 M) EAST OF A GRAVEL DRIVE TO THE NORTH AND 8.0 FT (2.4 M)
 DP3350'WEST OF A POWER POLE.
 DP3350'
 DP3350'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3350'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3350'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3351 ***********************************************************************
 DP3351  DESIGNATION -  AK 143
 DP3351  PID         -  DP3351
 DP3351  STATE/COUNTY-  IL/WARREN
 DP3351  COUNTRY     -  US
 DP3351  USGS QUAD   -  GALESBURG WEST (2018)
 DP3351
 DP3351                         *CURRENT SURVEY CONTROL
 DP3351  ______________________________________________________________________
 DP3351* NAD 83(1986) POSITION- 40 56 50.26   (N) 090 28 43.22   (W)   HD_HELD1
 DP3351* NAVD 88 ORTHO HEIGHT -   234.892 (meters)      770.64  (feet) ADJUSTED
 DP3351  ______________________________________________________________________
 DP3351  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 DP3351  DYNAMIC HEIGHT  -        234.787 (meters)      770.30  (feet) COMP
 DP3351  MODELED GRAVITY -    980,172.7   (mgal)                       NAVD 88
 DP3351
 DP3351  VERT ORDER      -  SECOND    CLASS I
 DP3351
 DP3351.The horizontal coordinates were determined by differentially corrected
 DP3351.hand held GPS observations or other comparable positioning techniques
 DP3351.and have an estimated accuracy of +/- 3 meters.
 DP3351
 DP3351.The orthometric height was determined by differential leveling and
 DP3351.adjusted by the NATIONAL GEODETIC SURVEY
 DP3351.in July 2014.
 DP3351
 DP3351.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3351.GEOID18 height accuracy estimate available here.
 DP3351
 DP3351.Click photographs - Photos may exist for this station.
 DP3351
 DP3351.The dynamic height is computed by dividing the NAVD 88
 DP3351.geopotential number by the normal gravity value computed on the
 DP3351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3351.degrees latitude (g = 980.6199 gals.).
 DP3351
 DP3351.The modeled gravity was interpolated from observed gravity values.
 DP3351
 DP3351;                    North         East    Units  Estimated Accuracy
 DP3351;SPC IL W     -   475,219.6     673,730.0     MT  (+/- 3 meters HH1 GPS) 
 DP3351
 DP3351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1222635967(NAD 83)
 DP3351
 DP3351                          SUPERSEDED SURVEY CONTROL
 DP3351
 DP3351.No superseded survey control is available for this station.
 DP3351
 DP3351_MARKER: F = FLANGE-ENCASED ROD
 DP3351_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3351_STAMPING: AK 143
 DP3351_MARK LOGO: UIL
 DP3351_PROJECTION: RECESSED 10 CENTIMETERS
 DP3351_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3351_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3351+STABILITY: POSITION/ELEVATION WELL
 DP3351_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3351+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2013
 DP3351_ROD/PIPE-DEPTH: 7.9 meters
 DP3351_SLEEVE-DEPTH  : 0.9 meters
 DP3351
 DP3351  HISTORY     - Date     Condition        Report By
 DP3351  HISTORY     - 20130509 MONUMENTED       AMESC
 DP3351
 DP3351                          STATION DESCRIPTION
 DP3351
 DP3351'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3351'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH-SOUTHEAST OF
 DP3351'ALEXIS, 5.6 MI (9.0 KM) WEST OF GALESBURG AND 4.5 MI (7.2 KM)
 DP3351'NORTH-NORTHEAST OF CAMERON.
 DP3351'
 DP3351'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3351'WEST SIDE OF GALESBURG, PROCEED WEST ON IL ROUTE 164 FOR 3.6 MI (5.8
 DP3351'KM) TO 160TH STREET AND THE STATION ON THE RIGHT.
 DP3351'
 DP3351'THE STATION IS 29.5 FT (9.0 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3351'164, 29.0 FT (8.8 M) WEST OF A GRAVEL FIELD ENTRANCE TO THE NORTH, 5.2
 DP3351'FT (1.6 M) WEST OF A POWER POLE, 5 FT (1.5 M) EAST OF THE PROJECTED
 DP3351'CENTERLINE OF 160TH STREET AND 4.0 FT (1.2 M) SOUTHEAST OF A LONE
 DP3351'WOODEN POST.
 DP3351'
 DP3351'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3351'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3351'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3352 ***********************************************************************
 DP3352  DESIGNATION -  AK 144
 DP3352  PID         -  DP3352
 DP3352  STATE/COUNTY-  IL/WARREN
 DP3352  COUNTRY     -  US
 DP3352  USGS QUAD   -  GALESBURG WEST (2018)
 DP3352
 DP3352                         *CURRENT SURVEY CONTROL
 DP3352  ______________________________________________________________________
 DP3352* NAD 83(1986) POSITION- 40 56 51.32   (N) 090 27 32.56   (W)   HD_HELD1
 DP3352* NAVD 88 ORTHO HEIGHT -   233.330 (meters)      765.52  (feet) ADJUSTED
 DP3352  ______________________________________________________________________
 DP3352  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 DP3352  DYNAMIC HEIGHT  -        233.226 (meters)      765.18  (feet) COMP
 DP3352  MODELED GRAVITY -    980,172.2   (mgal)                       NAVD 88
 DP3352
 DP3352  VERT ORDER      -  SECOND    CLASS I
 DP3352
 DP3352.The horizontal coordinates were determined by differentially corrected
 DP3352.hand held GPS observations or other comparable positioning techniques
 DP3352.and have an estimated accuracy of +/- 3 meters.
 DP3352
 DP3352.The orthometric height was determined by differential leveling and
 DP3352.adjusted by the NATIONAL GEODETIC SURVEY
 DP3352.in July 2014.
 DP3352
 DP3352.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3352.GEOID18 height accuracy estimate available here.
 DP3352
 DP3352.Click photographs - Photos may exist for this station.
 DP3352
 DP3352.The dynamic height is computed by dividing the NAVD 88
 DP3352.geopotential number by the normal gravity value computed on the
 DP3352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3352.degrees latitude (g = 980.6199 gals.).
 DP3352
 DP3352.The modeled gravity was interpolated from observed gravity values.
 DP3352
 DP3352;                    North         East    Units  Estimated Accuracy
 DP3352;SPC IL W     -   475,246.6     675,382.7     MT  (+/- 3 meters HH1 GPS) 
 DP3352
 DP3352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1387736048(NAD 83)
 DP3352
 DP3352                          SUPERSEDED SURVEY CONTROL
 DP3352
 DP3352.No superseded survey control is available for this station.
 DP3352
 DP3352_MARKER: F = FLANGE-ENCASED ROD
 DP3352_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3352_STAMPING: AK 144
 DP3352_MARK LOGO: UIL
 DP3352_PROJECTION: RECESSED 10 CENTIMETERS
 DP3352_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3352_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3352+STABILITY: POSITION/ELEVATION WELL
 DP3352_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3352+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2013
 DP3352_ROD/PIPE-DEPTH: 7.3 meters
 DP3352_SLEEVE-DEPTH  : 0.9 meters
 DP3352
 DP3352  HISTORY     - Date     Condition        Report By
 DP3352  HISTORY     - 20130509 MONUMENTED       AMESC
 DP3352
 DP3352                          STATION DESCRIPTION
 DP3352
 DP3352'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3352'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) SOUTH-SOUTHEAST OF
 DP3352'ALEXIS, 5.1 MI (8.2 KM) NORTHEAST OF CAMERON AND 4.6 MI (7.4 KM) WEST
 DP3352'OF GALESBURG.
 DP3352'
 DP3352'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3352'WEST SIDE OF GALESBURG, PROCEED WEST ON IL ROUTE 164 FOR 2.6 MI (4.2
 DP3352'KM) TO 170TH STREET AND THE STATION ON THE RIGHT IN THE NORTHEAST
 DP3352'QUADRANT.
 DP3352'
 DP3352'THE STATION IS 37.5 FT (11.4 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3352'164, 128.5 FT (39.2 M) EAST OF THE CENTERLINE OF 170TH STREET, 108.5
 DP3352'FT (33.1 M) SOUTHEAST OF A TELEPHONE PEDESTAL NUMBER '4051-18' AND
 DP3352'43.2 FT (13.2 M) SOUTHEAST OF A 'FIBER OPTIC WARNING' POST.
 DP3352'
 DP3352'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3352'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3352'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3353 ***********************************************************************
 DP3353  DESIGNATION -  AK 145
 DP3353  PID         -  DP3353
 DP3353  STATE/COUNTY-  IL/WARREN
 DP3353  COUNTRY     -  US
 DP3353  USGS QUAD   -  GALESBURG WEST (2018)
 DP3353
 DP3353                         *CURRENT SURVEY CONTROL
 DP3353  ______________________________________________________________________
 DP3353* NAD 83(1986) POSITION- 40 56 50.46   (N) 090 26 27.70   (W)   HD_HELD1
 DP3353* NAVD 88 ORTHO HEIGHT -   230.298 (meters)      755.57  (feet) ADJUSTED
 DP3353  ______________________________________________________________________
 DP3353  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 DP3353  DYNAMIC HEIGHT  -        230.195 (meters)      755.23  (feet) COMP
 DP3353  MODELED GRAVITY -    980,171.7   (mgal)                       NAVD 88
 DP3353
 DP3353  VERT ORDER      -  SECOND    CLASS I
 DP3353
 DP3353.The horizontal coordinates were determined by differentially corrected
 DP3353.hand held GPS observations or other comparable positioning techniques
 DP3353.and have an estimated accuracy of +/- 3 meters.
 DP3353
 DP3353.The orthometric height was determined by differential leveling and
 DP3353.adjusted by the NATIONAL GEODETIC SURVEY
 DP3353.in July 2014.
 DP3353
 DP3353.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3353.GEOID18 height accuracy estimate available here.
 DP3353
 DP3353.Click photographs - Photos may exist for this station.
 DP3353
 DP3353.The dynamic height is computed by dividing the NAVD 88
 DP3353.geopotential number by the normal gravity value computed on the
 DP3353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3353.degrees latitude (g = 980.6199 gals.).
 DP3353
 DP3353.The modeled gravity was interpolated from observed gravity values.
 DP3353
 DP3353;                    North         East    Units  Estimated Accuracy
 DP3353;SPC IL W     -   475,215.2     676,899.6     MT  (+/- 3 meters HH1 GPS) 
 DP3353
 DP3353_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1539436065(NAD 83)
 DP3353
 DP3353                          SUPERSEDED SURVEY CONTROL
 DP3353
 DP3353.No superseded survey control is available for this station.
 DP3353
 DP3353_MARKER: F = FLANGE-ENCASED ROD
 DP3353_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3353_STAMPING: AK 145
 DP3353_MARK LOGO: UIL
 DP3353_PROJECTION: RECESSED 13 CENTIMETERS
 DP3353_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3353_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3353+STABILITY: POSITION/ELEVATION WELL
 DP3353_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3353+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2013
 DP3353_ROD/PIPE-DEPTH: 7.3 meters
 DP3353_SLEEVE-DEPTH  : 0.9 meters
 DP3353
 DP3353  HISTORY     - Date     Condition        Report By
 DP3353  HISTORY     - 20130509 MONUMENTED       AMESC
 DP3353
 DP3353                          STATION DESCRIPTION
 DP3353
 DP3353'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3353'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) SOUTH OF NORTH
 DP3353'HENDERSON, 5.7 MI (9.2 KM) NORTHEAST OF CAMERON AND 3.7 MI (6.0 KM)
 DP3353'WEST OF GALESBURG.
 DP3353'
 DP3353'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3353'WEST SIDE OF GALESBURG, PROCEED WEST ON IL ROUTE 164 FOR 1.6 MI (2.6
 DP3353'KM) TO WEST KNOX ROAD AND THE STATION ON THE LEFT IN THE SOUTHWEST
 DP3353'QUADRANT.
 DP3353'
 DP3353'THE STATION IS 77.7 FT (23.7 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3353'164, 37.0 FT (11.3 M) WEST OF THE CENTERLINE OF WEST KNOX ROAD, 37.0
 DP3353'FT (11.3 M) SOUTH-SOUTHWEST OF A POWER POLE WITH GUY WIRE, 32.5 FT
 DP3353'(9.9 M) SOUTHEAST OF A FIRE HYDRANT, 9.0 FT (2.7 M) WEST OF THE EAST
 DP3353'END OF AN EAST-WEST FENCE AND 3.0 FT (0.9 M) NORTH OF THE EAST-WEST
 DP3353'FENCE.
 DP3353'
 DP3353'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3353'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3353'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3354 ***********************************************************************
 DP3354  DESIGNATION -  AK 146
 DP3354  PID         -  DP3354
 DP3354  STATE/COUNTY-  IL/KNOX
 DP3354  COUNTRY     -  US
 DP3354  USGS QUAD   -  GALESBURG WEST (2018)
 DP3354
 DP3354                         *CURRENT SURVEY CONTROL
 DP3354  ______________________________________________________________________
 DP3354* NAD 83(1986) POSITION- 40 57 43.12   (N) 090 26 25.89   (W)   HD_HELD1
 DP3354* NAVD 88 ORTHO HEIGHT -   234.334 (meters)      768.81  (feet) ADJUSTED
 DP3354  ______________________________________________________________________
 DP3354  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 DP3354  DYNAMIC HEIGHT  -        234.229 (meters)      768.47  (feet) COMP
 DP3354  MODELED GRAVITY -    980,173.7   (mgal)                       NAVD 88
 DP3354
 DP3354  VERT ORDER      -  SECOND    CLASS I
 DP3354
 DP3354.The horizontal coordinates were determined by differentially corrected
 DP3354.hand held GPS observations or other comparable positioning techniques
 DP3354.and have an estimated accuracy of +/- 3 meters.
 DP3354
 DP3354.The orthometric height was determined by differential leveling and
 DP3354.adjusted by the NATIONAL GEODETIC SURVEY
 DP3354.in July 2014.
 DP3354
 DP3354.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3354.GEOID18 height accuracy estimate available here.
 DP3354
 DP3354.Click photographs - Photos may exist for this station.
 DP3354
 DP3354.The dynamic height is computed by dividing the NAVD 88
 DP3354.geopotential number by the normal gravity value computed on the
 DP3354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3354.degrees latitude (g = 980.6199 gals.).
 DP3354
 DP3354.The modeled gravity was interpolated from observed gravity values.
 DP3354
 DP3354;                    North         East    Units  Estimated Accuracy
 DP3354;SPC IL W     -   476,839.4     676,947.0     MT  (+/- 3 meters HH1 GPS) 
 DP3354
 DP3354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1538937691(NAD 83)
 DP3354
 DP3354                          SUPERSEDED SURVEY CONTROL
 DP3354
 DP3354.No superseded survey control is available for this station.
 DP3354
 DP3354_MARKER: F = FLANGE-ENCASED ROD
 DP3354_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3354_STAMPING: AK 146
 DP3354_MARK LOGO: UIL
 DP3354_PROJECTION: RECESSED 13 CENTIMETERS
 DP3354_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3354_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3354+STABILITY: POSITION/ELEVATION WELL
 DP3354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3354+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2013
 DP3354_ROD/PIPE-DEPTH: 9.8 meters
 DP3354_SLEEVE-DEPTH  : 0.9 meters
 DP3354
 DP3354  HISTORY     - Date     Condition        Report By
 DP3354  HISTORY     - 20130509 MONUMENTED       AMESC
 DP3354
 DP3354                          STATION DESCRIPTION
 DP3354
 DP3354'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3354'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH-SOUTHEAST OF NORTH
 DP3354'HENDERSON, 6.4 MI (10.3 KM) NORTHEAST OF CAMERON AND 3.8 MI (6.1 KM)
 DP3354'WEST-NORTHWEST OF GALESBURG.
 DP3354'
 DP3354'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3354'WEST SIDE OF GALESBURG, PROCEED WEST ON IL ROUTE 164 FOR 1.6 MI (2.6
 DP3354'KM) TO WEST KNOX ROAD, THENCE NORTH ON WEST KNOX ROAD FOR 1.0 MI (1.6
 DP3354'KM) TO THE STATION ON THE RIGHT.
 DP3354'
 DP3354'THE STATION IS ON THE EAST SIDE OF THE T-INTERSECTION OF 230TH AVENUE
 DP3354'AND WEST KNOX ROAD, 23.5 FT (7.2 M) NORTH OF THE EXTENDED CENTERLINE
 DP3354'OF 230TH AVENUE, 28.0 FT (8.5 M) EAST OF THE CENTERLINE OF WEST KNOX
 DP3354'ROAD, 88.5 FT (27.0 M) EAST OF A POWER POLE, 32.0 FT (9.8 M) SOUTH OF
 DP3354'A LONE WOODEN FENCE POST, 18.2 FT (5.5 M) NORTH OF STREET SIGN AND
 DP3354'6.60 FT (2.0 M) SOUTH OF A POWER POLE.
 DP3354'
 DP3354'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3354'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3354'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3355 ***********************************************************************
 DP3355  DESIGNATION -  AK 147
 DP3355  PID         -  DP3355
 DP3355  STATE/COUNTY-  IL/WARREN
 DP3355  COUNTRY     -  US
 DP3355  USGS QUAD   -  GALESBURG WEST (2018)
 DP3355
 DP3355                         *CURRENT SURVEY CONTROL
 DP3355  ______________________________________________________________________
 DP3355* NAD 83(1986) POSITION- 40 58 34.92   (N) 090 26 26.27   (W)   HD_HELD1
 DP3355* NAVD 88 ORTHO HEIGHT -   236.371 (meters)      775.49  (feet) ADJUSTED
 DP3355  ______________________________________________________________________
 DP3355  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 DP3355  DYNAMIC HEIGHT  -        236.266 (meters)      775.15  (feet) COMP
 DP3355  MODELED GRAVITY -    980,175.6   (mgal)                       NAVD 88
 DP3355
 DP3355  VERT ORDER      -  SECOND    CLASS I
 DP3355
 DP3355.The horizontal coordinates were determined by differentially corrected
 DP3355.hand held GPS observations or other comparable positioning techniques
 DP3355.and have an estimated accuracy of +/- 3 meters.
 DP3355
 DP3355.The orthometric height was determined by differential leveling and
 DP3355.adjusted by the NATIONAL GEODETIC SURVEY
 DP3355.in July 2014.
 DP3355
 DP3355.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3355.GEOID18 height accuracy estimate available here.
 DP3355
 DP3355.Click photographs - Photos may exist for this station.
 DP3355
 DP3355.The dynamic height is computed by dividing the NAVD 88
 DP3355.geopotential number by the normal gravity value computed on the
 DP3355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3355.degrees latitude (g = 980.6199 gals.).
 DP3355
 DP3355.The modeled gravity was interpolated from observed gravity values.
 DP3355
 DP3355;                    North         East    Units  Estimated Accuracy
 DP3355;SPC IL W     -   478,437.3     676,943.1     MT  (+/- 3 meters HH1 GPS) 
 DP3355
 DP3355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1533339288(NAD 83)
 DP3355
 DP3355                          SUPERSEDED SURVEY CONTROL
 DP3355
 DP3355.No superseded survey control is available for this station.
 DP3355
 DP3355_MARKER: F = FLANGE-ENCASED ROD
 DP3355_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3355_STAMPING: AK 147
 DP3355_MARK LOGO: UIL
 DP3355_PROJECTION: RECESSED 10 CENTIMETERS
 DP3355_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3355_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3355+STABILITY: POSITION/ELEVATION WELL
 DP3355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3355+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3355_ROD/PIPE-DEPTH: 9.8 meters
 DP3355_SLEEVE-DEPTH  : 0.9 meters
 DP3355
 DP3355  HISTORY     - Date     Condition        Report By
 DP3355  HISTORY     - 20130507 MONUMENTED       AMESC
 DP3355
 DP3355                          STATION DESCRIPTION
 DP3355
 DP3355'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3355'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF NORTH
 DP3355'HENDERSON, 7.2 MI (11.6 KM) NORTH-NORTHEAST OF CAMERON AND 4.1 MI (6.6
 DP3355'KM) WEST-NORTHWEST OF GALESBURG.
 DP3355'
 DP3355'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 164 ON THE
 DP3355'WEST SIDE OF GALESBURG, PROCEED WEST ON IL ROUTE 164 FOR 1.6 MI (2.6
 DP3355'KM) TO WEST KNOX ROAD, THENCE NORTH ON WEST KNOX ROAD FOR 2.0 MI (3.2
 DP3355'KM) TO 240TH AVENUE AND THE STATION ON THE LEFT IN THE SOUTHWEST
 DP3355'QUADRANT.
 DP3355'
 DP3355'THE STATION IS 46.0 FT (14.0 M) SOUTH OF THE CENTERLINE OF 240TH
 DP3355'AVENUE, 23.5 FT (7.2 M) WEST OF THE CENTERLINE OF WEST KNOX ROAD, 72.5
 DP3355'FT (22.1 M) EAST-SOUTHEAST OF A GAS REGULATOR VALVE, 29.5 FT (9.0 M)
 DP3355'SOUTHEAST OF A TELEPHONE PEDESTAL, 6.5 FT (2.0 M) SOUTH-SOUTHWEST OF A
 DP3355'STREET SIGN AND 2.5 FT (0.8 M) SOUTH OF A POWER POLE WITH GUY WIRE.
 DP3355'
 DP3355'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3355'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3355'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3356 ***********************************************************************
 DP3356  DESIGNATION -  AK 148
 DP3356  PID         -  DP3356
 DP3356  STATE/COUNTY-  IL/KNOX
 DP3356  COUNTRY     -  US
 DP3356  USGS QUAD   -  GALESBURG WEST (2018)
 DP3356
 DP3356                         *CURRENT SURVEY CONTROL
 DP3356  ______________________________________________________________________
 DP3356* NAD 83(1986) POSITION- 40 59 01.93   (N) 090 25 54.68   (W)   HD_HELD1
 DP3356* NAVD 88 ORTHO HEIGHT -   236.069 (meters)      774.50  (feet) ADJUSTED
 DP3356  ______________________________________________________________________
 DP3356  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 DP3356  DYNAMIC HEIGHT  -        235.965 (meters)      774.16  (feet) COMP
 DP3356  MODELED GRAVITY -    980,176.3   (mgal)                       NAVD 88
 DP3356
 DP3356  VERT ORDER      -  SECOND    CLASS I
 DP3356
 DP3356.The horizontal coordinates were determined by differentially corrected
 DP3356.hand held GPS observations or other comparable positioning techniques
 DP3356.and have an estimated accuracy of +/- 3 meters.
 DP3356
 DP3356.The orthometric height was determined by differential leveling and
 DP3356.adjusted by the NATIONAL GEODETIC SURVEY
 DP3356.in July 2014.
 DP3356
 DP3356.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3356.GEOID18 height accuracy estimate available here.
 DP3356
 DP3356.Click photographs - Photos may exist for this station.
 DP3356
 DP3356.The dynamic height is computed by dividing the NAVD 88
 DP3356.geopotential number by the normal gravity value computed on the
 DP3356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3356.degrees latitude (g = 980.6199 gals.).
 DP3356
 DP3356.The modeled gravity was interpolated from observed gravity values.
 DP3356
 DP3356;                    North         East    Units  Estimated Accuracy
 DP3356;SPC IL W     -   479,268.1     677,684.1     MT  (+/- 3 meters HH1 GPS) 
 DP3356
 DP3356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1604740143(NAD 83)
 DP3356
 DP3356                          SUPERSEDED SURVEY CONTROL
 DP3356
 DP3356.No superseded survey control is available for this station.
 DP3356
 DP3356_MARKER: F = FLANGE-ENCASED ROD
 DP3356_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3356_STAMPING: AK 148
 DP3356_MARK LOGO: UIL
 DP3356_PROJECTION: RECESSED 5 CENTIMETERS
 DP3356_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3356_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3356+STABILITY: POSITION/ELEVATION WELL
 DP3356_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3356+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3356_ROD/PIPE-DEPTH: 8.5 meters
 DP3356_SLEEVE-DEPTH  : 0.9 meters
 DP3356
 DP3356  HISTORY     - Date     Condition        Report By
 DP3356  HISTORY     - 20130507 MONUMENTED       AMESC
 DP3356
 DP3356                          STATION DESCRIPTION
 DP3356
 DP3356'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3356'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHEAST OF CAMERON,
 DP3356'7.6 MI (12.2 KM) SOUTH-SOUTHEAST OF NORTH HENDERSON AND 4.0 MI (6.4
 DP3356'KM) NORTHWEST OF GALESBURG.
 DP3356'
 DP3356'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY HIGHWAY
 DP3356'31 (SOUTH LAKE STOREY ROAD), PROCEED WEST ON KNOX COUNTY HIGHWAY 31
 DP3356'(SOUTH LAKE STOREY ROAD) FOR 2.6 MI (4.2 KM) TO THE STATION ON THE
 DP3356'RIGHT.
 DP3356'
 DP3356'THE STATION IS 40.0 FT (12.2 M) NORTH OF THE CENTERLINE OF KNOX COUNTY
 DP3356'HIGHWAY 31 (SOUTH LAKE STOREY ROAD), 316 FT (96.3 M) WEST OF A POWER
 DP3356'POLE, 300 FT (91.4 M) WEST OF A GRAVEL FIELD ENTRANCE TO THE NORTH AND
 DP3356'16.0 FT (4.9 M) EAST OF A POWER POLE.
 DP3356'
 DP3356'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3356'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3356'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3357 ***********************************************************************
 DP3357  DESIGNATION -  AK 149
 DP3357  PID         -  DP3357
 DP3357  STATE/COUNTY-  IL/KNOX
 DP3357  COUNTRY     -  US
 DP3357  USGS QUAD   -  GALESBURG WEST (2018)
 DP3357
 DP3357                         *CURRENT SURVEY CONTROL
 DP3357  ______________________________________________________________________
 DP3357* NAD 83(1986) POSITION- 40 59 01.55   (N) 090 24 47.30   (W)   HD_HELD1
 DP3357* NAVD 88 ORTHO HEIGHT -   236.954 (meters)      777.41  (feet) ADJUSTED
 DP3357  ______________________________________________________________________
 DP3357  GEOID HEIGHT    -        -32.977 (meters)                     GEOID18
 DP3357  DYNAMIC HEIGHT  -        236.849 (meters)      777.06  (feet) COMP
 DP3357  MODELED GRAVITY -    980,175.5   (mgal)                       NAVD 88
 DP3357
 DP3357  VERT ORDER      -  SECOND    CLASS I
 DP3357
 DP3357.The horizontal coordinates were determined by differentially corrected
 DP3357.hand held GPS observations or other comparable positioning techniques
 DP3357.and have an estimated accuracy of +/- 3 meters.
 DP3357
 DP3357.The orthometric height was determined by differential leveling and
 DP3357.adjusted by the NATIONAL GEODETIC SURVEY
 DP3357.in July 2014.
 DP3357
 DP3357.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3357.GEOID18 height accuracy estimate available here.
 DP3357
 DP3357.Click photographs - Photos may exist for this station.
 DP3357
 DP3357.The dynamic height is computed by dividing the NAVD 88
 DP3357.geopotential number by the normal gravity value computed on the
 DP3357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3357.degrees latitude (g = 980.6199 gals.).
 DP3357
 DP3357.The modeled gravity was interpolated from observed gravity values.
 DP3357
 DP3357;                    North         East    Units  Estimated Accuracy
 DP3357;SPC IL W     -   479,251.8     679,259.1     MT  (+/- 3 meters HH1 GPS) 
 DP3357
 DP3357_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1762240177(NAD 83)
 DP3357
 DP3357                          SUPERSEDED SURVEY CONTROL
 DP3357
 DP3357.No superseded survey control is available for this station.
 DP3357
 DP3357_MARKER: F = FLANGE-ENCASED ROD
 DP3357_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3357_STAMPING: AK 149
 DP3357_MARK LOGO: UIL
 DP3357_PROJECTION: RECESSED 10 CENTIMETERS
 DP3357_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3357_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3357+STABILITY: POSITION/ELEVATION WELL
 DP3357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3357+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3357_ROD/PIPE-DEPTH: 7.3 meters
 DP3357_SLEEVE-DEPTH  : 0.9 meters
 DP3357
 DP3357  HISTORY     - Date     Condition        Report By
 DP3357  HISTORY     - 20130507 MONUMENTED       AMESC
 DP3357
 DP3357                          STATION DESCRIPTION
 DP3357
 DP3357'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3357'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF NORTH
 DP3357'HENDERSON, 7.5 MI (12.1 KM) WEST-SOUTHWEST OF WATAGA AND 3.3 MI (5.3
 DP3357'KM) NORTHWEST OF GALESBURG.
 DP3357'
 DP3357'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY HIGHWAY
 DP3357'31 (SOUTH LAKE STOREY ROAD), PROCEED WEST ON KNOX COUNTY HIGHWAY 31
 DP3357'(SOUTH LAKE STOREY ROAD) FOR 1.6 MI (2.6 KM) TO THE STATION ON THE
 DP3357'LEFT.
 DP3357'
 DP3357'THE STATION IS OPPOSITE A PRIVATE DRIVE, 29.0 FT (8.8 M) SOUTH OF THE
 DP3357'CENTERLINE OF KNOX COUNTY HIGHWAY 31 (SOUTH LAKE STOREY ROAD), 76.0 FT
 DP3357'(23.2 M) WEST OF MAILBOX NUMBER '141', 70.5 FT (21.5 M) SOUTHEAST OF
 DP3357'POWER POLE NUMBER '14288' AND 67.5 FT (20.6 M) SOUTHWEST OF A
 DP3357''HENDERSON TOWNSHIP FIRE DEPARTMENT NUMBER 277' SIGN.
 DP3357'
 DP3357'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3357'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3357'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3358 ***********************************************************************
 DP3358  DESIGNATION -  AK 150
 DP3358  PID         -  DP3358
 DP3358  STATE/COUNTY-  IL/KNOX
 DP3358  COUNTRY     -  US
 DP3358  USGS QUAD   -  GALESBURG WEST (2018)
 DP3358
 DP3358                         *CURRENT SURVEY CONTROL
 DP3358  ______________________________________________________________________
 DP3358* NAD 83(1986) POSITION- 40 59 04.18   (N) 090 23 53.62   (W)   HD_HELD1
 DP3358* NAVD 88 ORTHO HEIGHT -   237.810 (meters)      780.22  (feet) ADJUSTED
 DP3358  ______________________________________________________________________
 DP3358  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 DP3358  DYNAMIC HEIGHT  -        237.704 (meters)      779.87  (feet) COMP
 DP3358  MODELED GRAVITY -    980,174.9   (mgal)                       NAVD 88
 DP3358
 DP3358  VERT ORDER      -  SECOND    CLASS I
 DP3358
 DP3358.The horizontal coordinates were determined by differentially corrected
 DP3358.hand held GPS observations or other comparable positioning techniques
 DP3358.and have an estimated accuracy of +/- 3 meters.
 DP3358
 DP3358.The orthometric height was determined by differential leveling and
 DP3358.adjusted by the NATIONAL GEODETIC SURVEY
 DP3358.in July 2014.
 DP3358
 DP3358.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3358.GEOID18 height accuracy estimate available here.
 DP3358
 DP3358.Click photographs - Photos may exist for this station.
 DP3358
 DP3358.The dynamic height is computed by dividing the NAVD 88
 DP3358.geopotential number by the normal gravity value computed on the
 DP3358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3358.degrees latitude (g = 980.6199 gals.).
 DP3358
 DP3358.The modeled gravity was interpolated from observed gravity values.
 DP3358
 DP3358;                    North         East    Units  Estimated Accuracy
 DP3358;SPC IL W     -   479,329.5     680,514.1     MT  (+/- 3 meters HH1 GPS) 
 DP3358
 DP3358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1887440296(NAD 83)
 DP3358
 DP3358                          SUPERSEDED SURVEY CONTROL
 DP3358
 DP3358.No superseded survey control is available for this station.
 DP3358
 DP3358_MARKER: F = FLANGE-ENCASED ROD
 DP3358_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3358_STAMPING: AK 150
 DP3358_MARK LOGO: UIL
 DP3358_PROJECTION: RECESSED 8 CENTIMETERS
 DP3358_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3358_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3358+STABILITY: POSITION/ELEVATION WELL
 DP3358_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3358+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3358_ROD/PIPE-DEPTH: 6.7 meters
 DP3358_SLEEVE-DEPTH  : 0.9 meters
 DP3358
 DP3358  HISTORY     - Date     Condition        Report By
 DP3358  HISTORY     - 20130507 MONUMENTED       AMESC
 DP3358
 DP3358                          STATION DESCRIPTION
 DP3358
 DP3358'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3358'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH-SOUTHEAST OF NORTH
 DP3358'HENDERSON, 6.8 MI (10.9 KM) WEST-SOUTHWEST OF WATAGA AND 2.9 MI (4.7
 DP3358'KM) NORTH-NORTHWEST OF GALESBURG.
 DP3358'
 DP3358'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY HIGHWAY
 DP3358'31 (SOUTH LAKE STOREY ROAD), PROCEED WEST ON KNOX COUNTY HIGHWAY 31
 DP3358'(SOUTH LAKE STOREY ROAD) FOR 0.8 MI (1.3 KM) TO LAKESIDE COURT AND THE
 DP3358'STATION ON THE RIGHT IN THE NORTHEAST QUADRANT.
 DP3358'
 DP3358'THE STATION IS 37.5 FT (11.4 M) EAST OF THE CENTERLINE OF LAKESIDE
 DP3358'COURT, 57.5 FT (17.5 M) EAST OF A POWER POLE WITH TRANSFORMER AND
 DP3358'LIGHT, 24.5 FT (7.5 M) NORTH OF THE CENTERLINE OF KNOX COUNTY HIGHWAY
 DP3358'31 (SOUTH LAKE STOREY ROAD), 31.5 FT (9.6 M) SOUTHEAST OF A FIRE
 DP3358'HYDRANT AND 14.0 FT (4.3 M) EAST OF A WATER VALVE.
 DP3358'
 DP3358'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3358'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3358'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3359 ***********************************************************************
 DP3359  DESIGNATION -  AK 151
 DP3359  PID         -  DP3359
 DP3359  STATE/COUNTY-  IL/KNOX
 DP3359  COUNTRY     -  US
 DP3359  USGS QUAD   -  GALESBURG WEST (2018)
 DP3359
 DP3359                         *CURRENT SURVEY CONTROL
 DP3359  ______________________________________________________________________
 DP3359* NAD 83(1986) POSITION- 40 59 53.87   (N) 090 22 58.16   (W)   HD_HELD1
 DP3359* NAVD 88 ORTHO HEIGHT -   240.463 (meters)      788.92  (feet) ADJUSTED
 DP3359  ______________________________________________________________________
 DP3359  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 DP3359  DYNAMIC HEIGHT  -        240.356 (meters)      788.57  (feet) COMP
 DP3359  MODELED GRAVITY -    980,175.8   (mgal)                       NAVD 88
 DP3359
 DP3359  VERT ORDER      -  SECOND    CLASS I
 DP3359
 DP3359.The horizontal coordinates were determined by differentially corrected
 DP3359.hand held GPS observations or other comparable positioning techniques
 DP3359.and have an estimated accuracy of +/- 3 meters.
 DP3359
 DP3359.The orthometric height was determined by differential leveling and
 DP3359.adjusted by the NATIONAL GEODETIC SURVEY
 DP3359.in July 2014.
 DP3359
 DP3359.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3359.GEOID18 height accuracy estimate available here.
 DP3359
 DP3359.Click photographs - Photos may exist for this station.
 DP3359
 DP3359.The dynamic height is computed by dividing the NAVD 88
 DP3359.geopotential number by the normal gravity value computed on the
 DP3359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3359.degrees latitude (g = 980.6199 gals.).
 DP3359
 DP3359.The modeled gravity was interpolated from observed gravity values.
 DP3359
 DP3359;                    North         East    Units  Estimated Accuracy
 DP3359;SPC IL W     -   480,858.9     681,814.3     MT  (+/- 3 meters HH1 GPS) 
 DP3359
 DP3359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2012541867(NAD 83)
 DP3359
 DP3359                          SUPERSEDED SURVEY CONTROL
 DP3359
 DP3359.No superseded survey control is available for this station.
 DP3359
 DP3359_MARKER: F = FLANGE-ENCASED ROD
 DP3359_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3359_STAMPING: AK 151
 DP3359_MARK LOGO: UIL
 DP3359_PROJECTION: RECESSED 8 CENTIMETERS
 DP3359_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3359_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3359+STABILITY: POSITION/ELEVATION WELL
 DP3359_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3359+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3359_ROD/PIPE-DEPTH: 6.7 meters
 DP3359_SLEEVE-DEPTH  : 0.9 meters
 DP3359
 DP3359  HISTORY     - Date     Condition        Report By
 DP3359  HISTORY     - 20130507 MONUMENTED       AMESC
 DP3359
 DP3359                          STATION DESCRIPTION
 DP3359
 DP3359'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3359'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHEAST OF NORTH
 DP3359'HENDERSON, 5.7 MI (9.2 KM) WEST-SOUTHWEST OF WATAGA AND 3.5 MI (5.6
 DP3359'KM) NORTH OF GALESBURG.
 DP3359'
 DP3359'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY HIGHWAY
 DP3359'31 (SOUTH LAKE STOREY ROAD), PROCEED NORTH ON US ROUTE 150 FOR 1.0 MI
 DP3359'(1.6 KM) TO THE STATION ON THE LEFT.
 DP3359'
 DP3359'THE STATION IS 38.5 FT (11.7 M) WEST OF THE CENTERLINE OF US ROUTE
 DP3359'150, 206.5 FT (62.9 M) EAST OF CONCRETE POST IN A FIELD, 77.4 FT (23.6
 DP3359'M) WEST OF TELEPHONE PEDESTAL NUMBER '1965' NORTH IN THE EAST
 DP3359'RIGHT-OF-WAY, 28.7 FT (8.7 M) SOUTH OF A POWER POLE, 8.0 FT (2.4 M)
 DP3359'SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER AND 7.70 FT (2.3 M)
 DP3359'SOUTH-SOUTHEAST OF LONE WOODEN POST.
 DP3359'
 DP3359'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3359'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3359'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3360 ***********************************************************************
 DP3360  DESIGNATION -  AK 152
 DP3360  PID         -  DP3360
 DP3360  STATE/COUNTY-  IL/KNOX
 DP3360  COUNTRY     -  US
 DP3360  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3360
 DP3360                         *CURRENT SURVEY CONTROL
 DP3360  ______________________________________________________________________
 DP3360* NAD 83(1986) POSITION- 41 00 40.87   (N) 090 22 57.37   (W)   HD_HELD1
 DP3360* NAVD 88 ORTHO HEIGHT -   241.214 (meters)      791.38  (feet) ADJUSTED
 DP3360  ______________________________________________________________________
 DP3360  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 DP3360  DYNAMIC HEIGHT  -        241.108 (meters)      791.04  (feet) COMP
 DP3360  MODELED GRAVITY -    980,178.9   (mgal)                       NAVD 88
 DP3360
 DP3360  VERT ORDER      -  SECOND    CLASS I
 DP3360
 DP3360.The horizontal coordinates were determined by differentially corrected
 DP3360.hand held GPS observations or other comparable positioning techniques
 DP3360.and have an estimated accuracy of +/- 3 meters.
 DP3360
 DP3360.The orthometric height was determined by differential leveling and
 DP3360.adjusted by the NATIONAL GEODETIC SURVEY
 DP3360.in July 2014.
 DP3360
 DP3360.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3360.GEOID18 height accuracy estimate available here.
 DP3360
 DP3360.Click photographs - Photos may exist for this station.
 DP3360
 DP3360.The dynamic height is computed by dividing the NAVD 88
 DP3360.geopotential number by the normal gravity value computed on the
 DP3360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3360.degrees latitude (g = 980.6199 gals.).
 DP3360
 DP3360.The modeled gravity was interpolated from observed gravity values.
 DP3360
 DP3360;                    North         East    Units  Estimated Accuracy
 DP3360;SPC IL W     -   482,308.7     681,836.4     MT  (+/- 3 meters HH1 GPS) 
 DP3360
 DP3360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2010043317(NAD 83)
 DP3360
 DP3360                          SUPERSEDED SURVEY CONTROL
 DP3360
 DP3360.No superseded survey control is available for this station.
 DP3360
 DP3360_MARKER: F = FLANGE-ENCASED ROD
 DP3360_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3360_STAMPING: AK 152
 DP3360_MARK LOGO: UIL
 DP3360_PROJECTION: RECESSED 8 CENTIMETERS
 DP3360_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3360_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3360+STABILITY: POSITION/ELEVATION WELL
 DP3360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3360+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3360_ROD/PIPE-DEPTH: 6.1 meters
 DP3360_SLEEVE-DEPTH  : 0.9 meters
 DP3360
 DP3360  HISTORY     - Date     Condition        Report By
 DP3360  HISTORY     - 20130507 MONUMENTED       AMESC
 DP3360
 DP3360                          STATION DESCRIPTION
 DP3360
 DP3360'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3360'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHEAST OF NORTH
 DP3360'HENDERSON, 5.5 MI (8.8 KM) WEST OF WATAGA AND 4.4 MI (7.1 KM) NORTH OF
 DP3360'GALESBURG.
 DP3360'
 DP3360'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY HIGHWAY
 DP3360'31 (SOUTH LAKE STOREY ROAD), PROCEED NORTH ON US ROUTE 150 FOR 1.90 MI
 DP3360'(3.1 KM) TO THE OAK LAWN MEMORIAL CEMETERY AND THE STATION ON THE
 DP3360'LEFT.
 DP3360'
 DP3360'THE STATION IS 37.0 FT (11.3 M) WEST OF THE CENTERLINE OF US ROUTE
 DP3360'150, 193.5 FT (59.0 M) NORTH OF THE SOUTH ENTRANCE TO 'OAK LAWN
 DP3360'MEMORIAL GARDEN CEMETERY', 76.5 FT (23.3 M) WEST OF POWER POLE WITH
 DP3360'GUY WIRE AND 7.6 FT (2.3 M) EAST OF THE SOUTH END OF A NORTH-SOUTH
 DP3360'HEDGE ROW.
 DP3360'
 DP3360'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3360'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3360'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3361 ***********************************************************************
 DP3361  DESIGNATION -  AK 153
 DP3361  PID         -  DP3361
 DP3361  STATE/COUNTY-  IL/KNOX
 DP3361  COUNTRY     -  US
 DP3361  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3361
 DP3361                         *CURRENT SURVEY CONTROL
 DP3361  ______________________________________________________________________
 DP3361* NAD 83(1986) POSITION- 41 01 31.44   (N) 090 22 56.56   (W)   HD_HELD1
 DP3361* NAVD 88 ORTHO HEIGHT -   240.686 (meters)      789.65  (feet) ADJUSTED
 DP3361  ______________________________________________________________________
 DP3361  GEOID HEIGHT    -        -32.932 (meters)                     GEOID18
 DP3361  DYNAMIC HEIGHT  -        240.581 (meters)      789.31  (feet) COMP
 DP3361  MODELED GRAVITY -    980,180.6   (mgal)                       NAVD 88
 DP3361
 DP3361  VERT ORDER      -  SECOND    CLASS I
 DP3361
 DP3361.The horizontal coordinates were determined by differentially corrected
 DP3361.hand held GPS observations or other comparable positioning techniques
 DP3361.and have an estimated accuracy of +/- 3 meters.
 DP3361
 DP3361.The orthometric height was determined by differential leveling and
 DP3361.adjusted by the NATIONAL GEODETIC SURVEY
 DP3361.in July 2014.
 DP3361
 DP3361.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3361.GEOID18 height accuracy estimate available here.
 DP3361
 DP3361.Click photographs - Photos may exist for this station.
 DP3361
 DP3361.The dynamic height is computed by dividing the NAVD 88
 DP3361.geopotential number by the normal gravity value computed on the
 DP3361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3361.degrees latitude (g = 980.6199 gals.).
 DP3361
 DP3361.The modeled gravity was interpolated from observed gravity values.
 DP3361
 DP3361;                    North         East    Units  Estimated Accuracy
 DP3361;SPC IL W     -   483,868.6     681,859.1     MT  (+/- 3 meters HH1 GPS) 
 DP3361
 DP3361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2007244877(NAD 83)
 DP3361
 DP3361                          SUPERSEDED SURVEY CONTROL
 DP3361
 DP3361.No superseded survey control is available for this station.
 DP3361
 DP3361_MARKER: F = FLANGE-ENCASED ROD
 DP3361_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3361_STAMPING: AK 153
 DP3361_MARK LOGO: UIL
 DP3361_PROJECTION: RECESSED 10 CENTIMETERS
 DP3361_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3361_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3361+STABILITY: POSITION/ELEVATION WELL
 DP3361_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3361+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3361_ROD/PIPE-DEPTH: 8.5 meters
 DP3361_SLEEVE-DEPTH  : 0.9 meters
 DP3361
 DP3361  HISTORY     - Date     Condition        Report By
 DP3361  HISTORY     - 20130506 MONUMENTED       AMESC
 DP3361
 DP3361                          STATION DESCRIPTION
 DP3361
 DP3361'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3361'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHEAST OF NORTH
 DP3361'HENDERSON, 5.4 MI (8.7 KM) NORTH OF GALESBURG AND 5.4 MI (8.7 KM) WEST
 DP3361'OF WATAGA.
 DP3361'
 DP3361'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY HIGHWAY
 DP3361'31 (SOUTH LAKE STOREY ROAD), PROCEED NORTH ON US ROUTE 150 FOR 2.90 MI
 DP3361'(4.7 KM) TO THE STATION ON THE LEFT.
 DP3361'
 DP3361'THE STATION IS 35.5 FT (10.8 M) WEST OF THE CENTERLINE OF US ROUTE 150
 DP3361'OPPOSITE THE DRIVEWAY TO HOUSE NUMBER '2149', 111.5 FT (34.0 M) NORTH
 DP3361'OF A POWER POLE WITH A SIGN 'MESSIAH LUTHERAN CHURCH', 110.5 FT (33.7
 DP3361'M) SOUTHWEST OF A 'FIBER OPTIC WARNING' SIGN AND 35.5 FT (10.8 M)
 DP3361'SOUTH OF A POWER POLE WITH TRANSFORMER AND GROUND WIRE.
 DP3361'
 DP3361'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3361'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3361'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3362 ***********************************************************************
 DP3362  DESIGNATION -  AK 154
 DP3362  PID         -  DP3362
 DP3362  STATE/COUNTY-  IL/KNOX
 DP3362  COUNTRY     -  US
 DP3362  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3362
 DP3362                         *CURRENT SURVEY CONTROL
 DP3362  ______________________________________________________________________
 DP3362* NAD 83(1986) POSITION- 41 02 21.90   (N) 090 22 55.71   (W)   HD_HELD1
 DP3362* NAVD 88 ORTHO HEIGHT -   239.391 (meters)      785.40  (feet) ADJUSTED
 DP3362  ______________________________________________________________________
 DP3362  GEOID HEIGHT    -        -32.918 (meters)                     GEOID18
 DP3362  DYNAMIC HEIGHT  -        239.287 (meters)      785.06  (feet) COMP
 DP3362  MODELED GRAVITY -    980,182.3   (mgal)                       NAVD 88
 DP3362
 DP3362  VERT ORDER      -  SECOND    CLASS I
 DP3362
 DP3362.The horizontal coordinates were determined by differentially corrected
 DP3362.hand held GPS observations or other comparable positioning techniques
 DP3362.and have an estimated accuracy of +/- 3 meters.
 DP3362
 DP3362.The orthometric height was determined by differential leveling and
 DP3362.adjusted by the NATIONAL GEODETIC SURVEY
 DP3362.in July 2014.
 DP3362
 DP3362.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3362.GEOID18 height accuracy estimate available here.
 DP3362
 DP3362.Click photographs - Photos may exist for this station.
 DP3362
 DP3362.The dynamic height is computed by dividing the NAVD 88
 DP3362.geopotential number by the normal gravity value computed on the
 DP3362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3362.degrees latitude (g = 980.6199 gals.).
 DP3362
 DP3362.The modeled gravity was interpolated from observed gravity values.
 DP3362
 DP3362;                    North         East    Units  Estimated Accuracy
 DP3362;SPC IL W     -   485,425.0     681,882.8     MT  (+/- 3 meters HH1 GPS) 
 DP3362
 DP3362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2004546434(NAD 83)
 DP3362
 DP3362                          SUPERSEDED SURVEY CONTROL
 DP3362
 DP3362.No superseded survey control is available for this station.
 DP3362
 DP3362_MARKER: F = FLANGE-ENCASED ROD
 DP3362_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3362_STAMPING: AK 154
 DP3362_MARK LOGO: UIL
 DP3362_PROJECTION: RECESSED 10 CENTIMETERS
 DP3362_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3362_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3362+STABILITY: POSITION/ELEVATION WELL
 DP3362_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3362+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3362_ROD/PIPE-DEPTH: 8.5 meters
 DP3362_SLEEVE-DEPTH  : 0.9 meters
 DP3362
 DP3362  HISTORY     - Date     Condition        Report By
 DP3362  HISTORY     - 20130506 MONUMENTED       AMESC
 DP3362
 DP3362                          STATION DESCRIPTION
 DP3362
 DP3362'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3362'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH OF GALESBURG, 6.0
 DP3362'MI (9.7 KM) SOUTHEAST OF NORTH HENDERSON AND 5.4 MI (8.7 KM) WEST OF
 DP3362'WATAGA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3362'
 DP3362'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY HIGHWAY
 DP3362'31 (SOUTH LAKE STOREY ROAD), PROCEED NORTH ON US ROUTE 150 FOR 3.85 MI
 DP3362'(6.2 KM) TO THE STATION ON THE LEFT.
 DP3362'
 DP3362'THE STATION IS 35.5 FT (10.8 M) WEST OF THE CENTERLINE OF US ROUTE
 DP3362'150, 126.5 FT (38.6 M) NORTH OF A POWER POLE, 115 FT (35.1 M) SOUTH OF
 DP3362'A POWER POLE AND 77.5 FT (23.6 M) WEST-NORTHWEST OF A 'FIBER OPTIC
 DP3362'WARNING' POST.
 DP3362'
 DP3362'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3362'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3362'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3363 ***********************************************************************
 DP3363  DESIGNATION -  AK 155
 DP3363  PID         -  DP3363
 DP3363  STATE/COUNTY-  IL/KNOX
 DP3363  COUNTRY     -  US
 DP3363  USGS QUAD   -  WATAGA (2018)
 DP3363
 DP3363                         *CURRENT SURVEY CONTROL
 DP3363  ______________________________________________________________________
 DP3363* NAD 83(1986) POSITION- 41 03 23.98   (N) 090 22 20.30   (W)   HD_HELD1
 DP3363* NAVD 88 ORTHO HEIGHT -   237.871 (meters)      780.42  (feet) ADJUSTED
 DP3363  ______________________________________________________________________
 DP3363  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 DP3363  DYNAMIC HEIGHT  -        237.768 (meters)      780.08  (feet) COMP
 DP3363  MODELED GRAVITY -    980,184.7   (mgal)                       NAVD 88
 DP3363
 DP3363  VERT ORDER      -  SECOND    CLASS I
 DP3363
 DP3363.The horizontal coordinates were determined by differentially corrected
 DP3363.hand held GPS observations or other comparable positioning techniques
 DP3363.and have an estimated accuracy of +/- 3 meters.
 DP3363
 DP3363.The orthometric height was determined by differential leveling and
 DP3363.adjusted by the NATIONAL GEODETIC SURVEY
 DP3363.in July 2014.
 DP3363
 DP3363.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3363.GEOID18 height accuracy estimate available here.
 DP3363
 DP3363.Click photographs - Photos may exist for this station.
 DP3363
 DP3363.The dynamic height is computed by dividing the NAVD 88
 DP3363.geopotential number by the normal gravity value computed on the
 DP3363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3363.degrees latitude (g = 980.6199 gals.).
 DP3363
 DP3363.The modeled gravity was interpolated from observed gravity values.
 DP3363
 DP3363;                    North         East    Units  Estimated Accuracy
 DP3363;SPC IL W     -   487,338.0     682,714.4     MT  (+/- 3 meters HH1 GPS) 
 DP3363
 DP3363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2081448373(NAD 83)
 DP3363
 DP3363                          SUPERSEDED SURVEY CONTROL
 DP3363
 DP3363.No superseded survey control is available for this station.
 DP3363
 DP3363_MARKER: F = FLANGE-ENCASED ROD
 DP3363_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3363_STAMPING: AK 155
 DP3363_MARK LOGO: UIL
 DP3363_PROJECTION: RECESSED 8 CENTIMETERS
 DP3363_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3363_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3363+STABILITY: POSITION/ELEVATION WELL
 DP3363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3363+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3363_ROD/PIPE-DEPTH: 8.5 meters
 DP3363_SLEEVE-DEPTH  : 0.9 meters
 DP3363
 DP3363  HISTORY     - Date     Condition        Report By
 DP3363  HISTORY     - 20130506 MONUMENTED       AMESC
 DP3363
 DP3363                          STATION DESCRIPTION
 DP3363
 DP3363'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3363'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH OF GALESBURG, 5.8
 DP3363'MI (9.3 KM) EAST-SOUTHEAST OF NORTH HENDERSON AND 5.3 MI (8.5 KM)
 DP3363'WEST-NORTHWEST OF WATAGA.
 DP3363'
 DP3363'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY ROAD
 DP3363'2350 NORTH, PROCEED EAST ON 2350 NORTH FOR 0.5 MI (0.8 KM) TO
 DP3363'HENDERSON TRAIL AND THE STATION ON THE RIGHT IN THE SOUTHWEST
 DP3363'QUADRANT.
 DP3363'
 DP3363'THE STATION IS 75 FT (22.9 M) SOUTH OF THE CENTERLINE OF 2350 NORTH,
 DP3363'41.6 FT (12.7 M) WEST OF THE CENTERLINE OF HENDERSON TRAIL ROAD, 114
 DP3363'FT (34.7 M) SOUTHWEST OF A POWER POLE WITH 2 GUY WIRES, 37.3 FT (11.4
 DP3363'M) SOUTH OF A 4.5' X 3' ELLIPTICAL PIPE CULVERT UNDER HENDERSON TRAIL
 DP3363'ROAD, 28.0 FT (8.5 M) NORTH-NORTHWEST OF THE NORTHEAST CORNER FENCE
 DP3363'POST AND 9.5 FT (2.9 M) NORTHEAST OF A FENCE LINE.
 DP3363'
 DP3363'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3363'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3363'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3364 ***********************************************************************
 DP3364  DESIGNATION -  AK 156
 DP3364  PID         -  DP3364
 DP3364  STATE/COUNTY-  IL/KNOX
 DP3364  COUNTRY     -  US
 DP3364  USGS QUAD   -  WATAGA (2018)
 DP3364
 DP3364                         *CURRENT SURVEY CONTROL
 DP3364  ______________________________________________________________________
 DP3364* NAD 83(1986) POSITION- 41 03 23.91   (N) 090 21 11.04   (W)   HD_HELD1
 DP3364* NAVD 88 ORTHO HEIGHT -   242.415 (meters)      795.32  (feet) ADJUSTED
 DP3364  ______________________________________________________________________
 DP3364  GEOID HEIGHT    -        -32.890 (meters)                     GEOID18
 DP3364  DYNAMIC HEIGHT  -        242.310 (meters)      794.98  (feet) COMP
 DP3364  MODELED GRAVITY -    980,185.1   (mgal)                       NAVD 88
 DP3364
 DP3364  VERT ORDER      -  SECOND    CLASS I
 DP3364
 DP3364.The horizontal coordinates were determined by differentially corrected
 DP3364.hand held GPS observations or other comparable positioning techniques
 DP3364.and have an estimated accuracy of +/- 3 meters.
 DP3364
 DP3364.The orthometric height was determined by differential leveling and
 DP3364.adjusted by the NATIONAL GEODETIC SURVEY
 DP3364.in July 2014.
 DP3364
 DP3364.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3364.GEOID18 height accuracy estimate available here.
 DP3364
 DP3364.Click photographs - Photos may exist for this station.
 DP3364
 DP3364.The dynamic height is computed by dividing the NAVD 88
 DP3364.geopotential number by the normal gravity value computed on the
 DP3364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3364.degrees latitude (g = 980.6199 gals.).
 DP3364
 DP3364.The modeled gravity was interpolated from observed gravity values.
 DP3364
 DP3364;                    North         East    Units  Estimated Accuracy
 DP3364;SPC IL W     -   487,332.2     684,331.6     MT  (+/- 3 meters HH1 GPS) 
 DP3364
 DP3364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2243148420(NAD 83)
 DP3364
 DP3364                          SUPERSEDED SURVEY CONTROL
 DP3364
 DP3364.No superseded survey control is available for this station.
 DP3364
 DP3364_MARKER: F = FLANGE-ENCASED ROD
 DP3364_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3364_STAMPING: AK 156
 DP3364_MARK LOGO: UIL
 DP3364_PROJECTION: RECESSED 8 CENTIMETERS
 DP3364_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3364_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3364+STABILITY: POSITION/ELEVATION WELL
 DP3364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3364+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3364_ROD/PIPE-DEPTH: 5.5 meters
 DP3364_SLEEVE-DEPTH  : 0.9 meters
 DP3364
 DP3364  HISTORY     - Date     Condition        Report By
 DP3364  HISTORY     - 20130506 MONUMENTED       AMESC
 DP3364
 DP3364                          STATION DESCRIPTION
 DP3364
 DP3364'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3364'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-SOUTHEAST OF NORTH
 DP3364'HENDERSON, 6.8 MI (10.9 KM) WEST OF ONEIDA AND 4.4 MI (7.1 KM)
 DP3364'WEST-NORTHWEST OF WATAGA.
 DP3364'
 DP3364'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY ROAD
 DP3364'2350 NORTH, PROCEED EAST ON 2350 NORTH FOR 1.5 MI (2.4 KM) TO KNOX
 DP3364'COUNTY ROAD 450 EAST AND THE STATION ON THE LEFT IN THE NORTHWEST
 DP3364'QUADRANT.
 DP3364'
 DP3364'THE STATION IS 76 FT (23.2 M) NORTHEAST OF THE CENTERLINE OF 2350
 DP3364'NORTH, 50 FT (15.2 M) WEST OF THE CENTERLINE OF 450 EAST, 87 FT (26.5
 DP3364'M) SOUTH-SOUTHWEST OF A 'DEAD END' ROAD SIGN, 67.4 FT (20.5 M)
 DP3364'NORTHWEST OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER 450 EAST
 DP3364'AND 40.8 FT (12.4 M) SOUTH-SOUTHWEST OF A POWER POLE WITH GUY WIRE.
 DP3364'
 DP3364'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3364'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3364'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3365 ***********************************************************************
 DP3365  DESIGNATION -  AK 157
 DP3365  PID         -  DP3365
 DP3365  STATE/COUNTY-  IL/KNOX
 DP3365  COUNTRY     -  US
 DP3365  USGS QUAD   -  WATAGA (2018)
 DP3365
 DP3365                         *CURRENT SURVEY CONTROL
 DP3365  ______________________________________________________________________
 DP3365* NAD 83(1986) POSITION- 41 04 16.30   (N) 090 20 35.35   (W)   HD_HELD1
 DP3365* NAVD 88 ORTHO HEIGHT -   223.504 (meters)      733.28  (feet) ADJUSTED
 DP3365  ______________________________________________________________________
 DP3365  GEOID HEIGHT    -        -32.873 (meters)                     GEOID18
 DP3365  DYNAMIC HEIGHT  -        223.408 (meters)      732.96  (feet) COMP
 DP3365  MODELED GRAVITY -    980,186.9   (mgal)                       NAVD 88
 DP3365
 DP3365  VERT ORDER      -  SECOND    CLASS I
 DP3365
 DP3365.The horizontal coordinates were determined by differentially corrected
 DP3365.hand held GPS observations or other comparable positioning techniques
 DP3365.and have an estimated accuracy of +/- 3 meters.
 DP3365
 DP3365.The orthometric height was determined by differential leveling and
 DP3365.adjusted by the NATIONAL GEODETIC SURVEY
 DP3365.in July 2014.
 DP3365
 DP3365.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3365.GEOID18 height accuracy estimate available here.
 DP3365
 DP3365.Click photographs - Photos may exist for this station.
 DP3365
 DP3365.The dynamic height is computed by dividing the NAVD 88
 DP3365.geopotential number by the normal gravity value computed on the
 DP3365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3365.degrees latitude (g = 980.6199 gals.).
 DP3365
 DP3365.The modeled gravity was interpolated from observed gravity values.
 DP3365
 DP3365;                    North         East    Units  Estimated Accuracy
 DP3365;SPC IL W     -   488,946.5     685,168.2     MT  (+/- 3 meters HH1 GPS) 
 DP3365
 DP3365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2321550061(NAD 83)
 DP3365
 DP3365                          SUPERSEDED SURVEY CONTROL
 DP3365
 DP3365.No superseded survey control is available for this station.
 DP3365
 DP3365_MARKER: F = FLANGE-ENCASED ROD
 DP3365_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3365_STAMPING: AK 157
 DP3365_MARK LOGO: UIL
 DP3365_PROJECTION: FLUSH
 DP3365_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3365_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3365+STABILITY: POSITION/ELEVATION WELL
 DP3365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3365+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2014
 DP3365_ROD/PIPE-DEPTH: 7.9 meters
 DP3365_SLEEVE-DEPTH  : 0.9 meters
 DP3365
 DP3365  HISTORY     - Date     Condition        Report By
 DP3365  HISTORY     - 20130506 MONUMENTED       AMESC
 DP3365  HISTORY     - 20140325 GOOD             PATRIC
 DP3365
 DP3365                          STATION DESCRIPTION
 DP3365
 DP3365'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3365'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF NORTH HENDERSON,
 DP3365'6.2 MI (10.0 KM) WEST OF ONEIDA AND 4.6 MI (7.4 KM) NORTHWEST OF
 DP3365'WATAGA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3365'
 DP3365'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND KNOX COUNTY HIGHWAY
 DP3365'35, PROCEED EAST ON COUNTY HIGHWAY 35 FOR 2.0 MI (3.2 KM) TO KNOX ROAD
 DP3365'1500 EAST (A GRAVEL RD), THENCE SOUTH ON 1500 EAST FOR 0.50 MI (0.8
 DP3365'KM) TO THE STATION ON THE RIGHT.
 DP3365'
 DP3365'THE STATION IS 29 FT (8.8 M) WEST OF THE CENTERLINE OF 1500 EAST, 103
 DP3365'FT (31.4 M) SOUTHWEST OF A POWER POLE, 75.5 FT (23.0 M)
 DP3365'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A BRIDGE, 8 FT (2.4 M)
 DP3365'NORTHEAST OF A CORNER FENCE POST AND 2 FT (0.6 M) EAST OF A FENCE.
 DP3365'
 DP3365'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3365'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3365'IN IDENTIFICATION.
 DP3365
 DP3365                          STATION RECOVERY (2014)
 DP3365
 DP3365'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP3365'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3545 ***********************************************************************
 DP3545  DESIGNATION -  AK 158
 DP3545  PID         -  DP3545
 DP3545  STATE/COUNTY-  IL/ADAMS
 DP3545  COUNTRY     -  US
 DP3545  USGS QUAD   -  MENDON (2018)
 DP3545
 DP3545                         *CURRENT SURVEY CONTROL
 DP3545  ______________________________________________________________________
 DP3545* NAD 83(1986) POSITION- 40 04 09.10   (N) 091 22 00.63   (W)   HD_HELD1
 DP3545* NAVD 88 ORTHO HEIGHT -   177.877 (meters)      583.58  (feet) ADJUSTED
 DP3545  ______________________________________________________________________
 DP3545  GEOID HEIGHT    -        -32.719 (meters)                     GEOID18
 DP3545  DYNAMIC HEIGHT  -        177.786 (meters)      583.29  (feet) COMP
 DP3545  MODELED GRAVITY -    980,108.8   (mgal)                       NAVD 88
 DP3545
 DP3545  VERT ORDER      -  SECOND    CLASS I
 DP3545
 DP3545.The horizontal coordinates were determined by differentially corrected
 DP3545.hand held GPS observations or other comparable positioning techniques
 DP3545.and have an estimated accuracy of +/- 3 meters.
 DP3545
 DP3545.The orthometric height was determined by differential leveling and
 DP3545.adjusted by the NATIONAL GEODETIC SURVEY
 DP3545.in July 2014.
 DP3545
 DP3545.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3545.GEOID18 height accuracy estimate available here.
 DP3545
 DP3545.Click photographs - Photos may exist for this station.
 DP3545
 DP3545.The dynamic height is computed by dividing the NAVD 88
 DP3545.geopotential number by the normal gravity value computed on the
 DP3545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3545.degrees latitude (g = 980.6199 gals.).
 DP3545
 DP3545.The modeled gravity was interpolated from observed gravity values.
 DP3545
 DP3545;                    North         East    Units  Estimated Accuracy
 DP3545;SPC IL W     -   378,360.7     597,620.7     MT  (+/- 3 meters HH1 GPS) 
 DP3545
 DP3545_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3926836715(NAD 83)
 DP3545
 DP3545                          SUPERSEDED SURVEY CONTROL
 DP3545
 DP3545.No superseded survey control is available for this station.
 DP3545
 DP3545_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DP3545_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP3545_SP_SET: WING WALL
 DP3545_STAMPING: S
 DP3545_MARK LOGO: NONE
 DP3545_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3545_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3545+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3545
 DP3545  HISTORY     - Date     Condition        Report By
 DP3545  HISTORY     - UNK      MONUMENTED
 DP3545  HISTORY     - 20130506 GOOD             AMESC
 DP3545
 DP3545                          STATION DESCRIPTION
 DP3545
 DP3545'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3545'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) NORTH-NORTHEAST OF
 DP3545'QUINCY, 7.5 MI (12.1 KM) SOUTH OF LIMA AND 4.6 MI (7.4 KM)
 DP3545'WEST-SOUTHWEST OF MENDON.
 DP3545'
 DP3545'TO REACH FROM THE INTERSECTION OF IL ROUTE 61 AND IL ROUTE 96 IN URSA,
 DP3545'IL, PROCEED SOUTH ON IL ROUTE 96 FOR 0.5 MI (0.8 KM) TO A BRIDGE AND
 DP3545'THE STATION ON THE LEFT.
 DP3545'
 DP3545'THE STATION IS A 1 INCH (3 CM) DIAMETER DISK SET IN THE TOP OF THE
 DP3545'NORTHEAST WING WALL OF A BRIDGE REBUILT IN 2000 BY THE ILLINOIS
 DP3545'DEPARTMENT OF TRANSPORTATION, 18.0 FT (5.5 M) EAST OF THE CENTERLINE
 DP3545'OF IL ROUTE 96 AND 0.6 FT (18 CM) ABOVE THE BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3584 ***********************************************************************
 DP3584  DESIGNATION -  AK 159
 DP3584  PID         -  DP3584
 DP3584  STATE/COUNTY-  IL/HENDERSON
 DP3584  COUNTRY     -  US
 DP3584  USGS QUAD   -  GLADSTONE (2018)
 DP3584
 DP3584                         *CURRENT SURVEY CONTROL
 DP3584  ______________________________________________________________________
 DP3584* NAD 83(1986) POSITION- 40 45 22.74   (N) 090 54 14.77   (W)   HD_HELD1
 DP3584* NAVD 88 ORTHO HEIGHT -   188.211 (meters)      617.49  (feet) ADJUSTED
 DP3584  ______________________________________________________________________
 DP3584  GEOID HEIGHT    -        -33.230 (meters)                     GEOID18
 DP3584  DYNAMIC HEIGHT  -        188.123 (meters)      617.20  (feet) COMP
 DP3584  MODELED GRAVITY -    980,152.5   (mgal)                       NAVD 88
 DP3584
 DP3584  VERT ORDER      -  SECOND    CLASS I
 DP3584
 DP3584.The horizontal coordinates were determined by differentially corrected
 DP3584.hand held GPS observations or other comparable positioning techniques
 DP3584.and have an estimated accuracy of +/- 3 meters.
 DP3584
 DP3584.The orthometric height was determined by differential leveling and
 DP3584.adjusted by the NATIONAL GEODETIC SURVEY
 DP3584.in July 2014.
 DP3584
 DP3584.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3584.GEOID18 height accuracy estimate available here.
 DP3584
 DP3584.Click photographs - Photos may exist for this station.
 DP3584
 DP3584.The dynamic height is computed by dividing the NAVD 88
 DP3584.geopotential number by the normal gravity value computed on the
 DP3584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3584.degrees latitude (g = 980.6199 gals.).
 DP3584
 DP3584.The modeled gravity was interpolated from observed gravity values.
 DP3584
 DP3584;                    North         East    Units  Estimated Accuracy
 DP3584;SPC IL W     -   454,227.3     637,731.1     MT  (+/- 3 meters HH1 GPS) 
 DP3584
 DP3584_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7692113819(NAD 83)
 DP3584
 DP3584                          SUPERSEDED SURVEY CONTROL
 DP3584
 DP3584.No superseded survey control is available for this station.
 DP3584
 DP3584_MARKER: DD = SURVEY DISK
 DP3584_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP3584_SP_SET: WING WALL
 DP3584_STAMPING: AK 159
 DP3584_MARK LOGO: ILDT
 DP3584_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3584+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2013
 DP3584
 DP3584  HISTORY     - Date     Condition        Report By
 DP3584  HISTORY     - 2012     MONUMENTED       ILDT
 DP3584  HISTORY     - 20130411 GOOD             AMESC
 DP3584
 DP3584                          STATION DESCRIPTION
 DP3584
 DP3584'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3584'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF
 DP3584'GLADSTONE, 5.8 MI (9.3 KM) NORTHWEST OF RARITAN AND 0.6 MI (1.0 KM)
 DP3584'NORTH OF STRONGHURST.
 DP3584'
 DP3584'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3584'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 6.0 MI (9.7 KM) TO COUNTY
 DP3584'ROAD 900N.  CONTINUE SOUTH ON IL ROUTE 94 FOR 0.5 MI (0.8 KM) TO A
 DP3584'BRIDGE AND THE STATION ON THE RIGHT.
 DP3584'
 DP3584'THE STATION IS IN THE NORTHWEST CORNER OF A BRIDGE BUILT IN 2012 BY
 DP3584'THE ILLINOIS DEPARTMENT OF TRANSPORTATION, 17.5 FT (5.3 M) WEST OF THE
 DP3584'CENTERLINE OF IL ROUTE 94 AND ON TOP OF THE WING WALL LEVEL WITH THE
 DP3584'ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3593 ***********************************************************************
 DP3593  DESIGNATION -  AK 160
 DP3593  PID         -  DP3593
 DP3593  STATE/COUNTY-  IL/HENDERSON
 DP3593  COUNTRY     -  US
 DP3593  USGS QUAD   -  GLADSTONE (2018)
 DP3593
 DP3593                         *CURRENT SURVEY CONTROL
 DP3593  ______________________________________________________________________
 DP3593* NAD 83(1986) POSITION- 40 46 07.89   (N) 090 54 15.78   (W)   HD_HELD1
 DP3593* NAVD 88 ORTHO HEIGHT -   185.853 (meters)      609.75  (feet) ADJUSTED
 DP3593  ______________________________________________________________________
 DP3593  GEOID HEIGHT    -        -33.223 (meters)                     GEOID18
 DP3593  DYNAMIC HEIGHT  -        185.766 (meters)      609.47  (feet) COMP
 DP3593  MODELED GRAVITY -    980,154.5   (mgal)                       NAVD 88
 DP3593
 DP3593  VERT ORDER      -  SECOND    CLASS I
 DP3593
 DP3593.The horizontal coordinates were determined by differentially corrected
 DP3593.hand held GPS observations or other comparable positioning techniques
 DP3593.and have an estimated accuracy of +/- 3 meters.
 DP3593
 DP3593.The orthometric height was determined by differential leveling and
 DP3593.adjusted by the NATIONAL GEODETIC SURVEY
 DP3593.in July 2014.
 DP3593
 DP3593.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3593.GEOID18 height accuracy estimate available here.
 DP3593
 DP3593.Click photographs - Photos may exist for this station.
 DP3593
 DP3593.The dynamic height is computed by dividing the NAVD 88
 DP3593.geopotential number by the normal gravity value computed on the
 DP3593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3593.degrees latitude (g = 980.6199 gals.).
 DP3593
 DP3593.The modeled gravity was interpolated from observed gravity values.
 DP3593
 DP3593;                    North         East    Units  Estimated Accuracy
 DP3593;SPC IL W     -   455,620.2     637,719.2     MT  (+/- 3 meters HH1 GPS) 
 DP3593
 DP3593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7686415211(NAD 83)
 DP3593
 DP3593                          SUPERSEDED SURVEY CONTROL
 DP3593
 DP3593.No superseded survey control is available for this station.
 DP3593
 DP3593_MARKER: DD = SURVEY DISK
 DP3593_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP3593_SP_SET: WING WALL
 DP3593_STAMPING: AK 160
 DP3593_MARK LOGO: ILDT
 DP3593_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3593+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2013
 DP3593
 DP3593  HISTORY     - Date     Condition        Report By
 DP3593  HISTORY     - 2010     MONUMENTED       ILDT
 DP3593  HISTORY     - 20130411 GOOD             AMESC
 DP3593
 DP3593                          STATION DESCRIPTION
 DP3593
 DP3593'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3593'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF
 DP3593'GLADSTONE, 6.5 MI (10.5 KM) NORTHWEST OF RARITAN AND 1.5 MI (2.4 KM)
 DP3593'NORTH OF STRONGHURST.
 DP3593'
 DP3593'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3593'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 5.55 MI (8.9 KM) TO IL
 DP3593'ROUTE 116.  CONTINUE SOUTH ON IL ROUTE 94 FOR 600 FT (182.9 M) TO A
 DP3593'BRIDGE AND THE STATION ON THE RIGHT.
 DP3593'
 DP3593'THE STATION IS IN THE NORTHWEST CORNER OF A BRIDGE BUILT IN 2010 BY
 DP3593'THE ILLINOIS DEPARTMENT OF TRANSPORTATION, 18.0 FT (5.5 M) WEST OF THE
 DP3593'CENTERLINE OF IL ROUTE 94 AND LEVEL WITH THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3569 ***********************************************************************
 DP3569  DESIGNATION -  AK 161
 DP3569  PID         -  DP3569
 DP3569  STATE/COUNTY-  IL/HENDERSON
 DP3569  COUNTRY     -  US
 DP3569  USGS QUAD   -  GLADSTONE (2018)
 DP3569
 DP3569                         *CURRENT SURVEY CONTROL
 DP3569  ______________________________________________________________________
 DP3569* NAD 83(1986) POSITION- 40 47 31.96   (N) 090 54 16.00   (W)   HD_HELD1
 DP3569* NAVD 88 ORTHO HEIGHT -   189.407 (meters)      621.41  (feet) ADJUSTED
 DP3569  ______________________________________________________________________
 DP3569  GEOID HEIGHT    -        -33.208 (meters)                     GEOID18
 DP3569  DYNAMIC HEIGHT  -        189.319 (meters)      621.12  (feet) COMP
 DP3569  MODELED GRAVITY -    980,158.2   (mgal)                       NAVD 88
 DP3569
 DP3569  VERT ORDER      -  SECOND    CLASS I
 DP3569
 DP3569.The horizontal coordinates were determined by differentially corrected
 DP3569.hand held GPS observations or other comparable positioning techniques
 DP3569.and have an estimated accuracy of +/- 3 meters.
 DP3569
 DP3569.The orthometric height was determined by differential leveling and
 DP3569.adjusted by the NATIONAL GEODETIC SURVEY
 DP3569.in July 2014.
 DP3569
 DP3569.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3569.GEOID18 height accuracy estimate available here.
 DP3569
 DP3569.Click photographs - Photos may exist for this station.
 DP3569
 DP3569.The dynamic height is computed by dividing the NAVD 88
 DP3569.geopotential number by the normal gravity value computed on the
 DP3569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3569.degrees latitude (g = 980.6199 gals.).
 DP3569
 DP3569.The modeled gravity was interpolated from observed gravity values.
 DP3569
 DP3569;                    North         East    Units  Estimated Accuracy
 DP3569;SPC IL W     -   458,213.4     637,735.8     MT  (+/- 3 meters HH1 GPS) 
 DP3569
 DP3569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7679717803(NAD 83)
 DP3569
 DP3569                          SUPERSEDED SURVEY CONTROL
 DP3569
 DP3569.No superseded survey control is available for this station.
 DP3569
 DP3569_MARKER: DD = SURVEY DISK
 DP3569_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP3569_SP_SET: WING WALL
 DP3569_STAMPING: AK 161
 DP3569_MARK LOGO: ILDT
 DP3569_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3569+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2013
 DP3569
 DP3569  HISTORY     - Date     Condition        Report By
 DP3569  HISTORY     - 2012     MONUMENTED       ILDT
 DP3569  HISTORY     - 20130411 GOOD             AMESC
 DP3569
 DP3569                          STATION DESCRIPTION
 DP3569
 DP3569'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3569'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF
 DP3569'RARITAN, 5.8 MI (9.3 KM) SOUTH-SOUTHEAST OF GLADSTONE AND 3.1 MI (5.0
 DP3569'KM) NORTH OF STRONGHURST.
 DP3569'
 DP3569'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 DP3569'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 3.5 MI (5.6 KM) TO COUNTY
 DP3569'ROAD 1150N.  CONTINUE SOUTH ON IL ROUTE 164 FOR 0.55 MI (0.9 KM) TO A
 DP3569'BRIDGE AND THE STATION ON THE RIGHT.
 DP3569'
 DP3569'THE STATION IS ON TOP OF THE NORTHWEST WING WALL OF A BRIDGE BUILT IN
 DP3569'2012 BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION, 18.3 FT (5.6 M)
 DP3569'WEST OF THE CENTERLINE OF IL ROUTE 94 AND LEVEL WITH THE SURFACE OF
 DP3569'THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3592 ***********************************************************************
 DP3592  DESIGNATION -  AK 162
 DP3592  PID         -  DP3592
 DP3592  STATE/COUNTY-  IL/HENDERSON
 DP3592  COUNTRY     -  US
 DP3592  USGS QUAD   -  OQUAWKA (2018)
 DP3592
 DP3592                         *CURRENT SURVEY CONTROL
 DP3592  ______________________________________________________________________
 DP3592* NAD 83(1986) POSITION- 40 55 53.95   (N) 090 53 41.53   (W)   HD_HELD1
 DP3592* NAVD 88 ORTHO HEIGHT -   175.630 (meters)      576.21  (feet) ADJUSTED
 DP3592  ______________________________________________________________________
 DP3592  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DP3592  DYNAMIC HEIGHT  -        175.552 (meters)      575.96  (feet) COMP
 DP3592  MODELED GRAVITY -    980,178.5   (mgal)                       NAVD 88
 DP3592
 DP3592  VERT ORDER      -  SECOND    CLASS I
 DP3592
 DP3592.The horizontal coordinates were determined by differentially corrected
 DP3592.hand held GPS observations or other comparable positioning techniques
 DP3592.and have an estimated accuracy of +/- 3 meters.
 DP3592
 DP3592.The orthometric height was determined by differential leveling and
 DP3592.adjusted by the NATIONAL GEODETIC SURVEY
 DP3592.in July 2014.
 DP3592
 DP3592.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3592.GEOID18 height accuracy estimate available here.
 DP3592
 DP3592.Click photographs - Photos may exist for this station.
 DP3592
 DP3592.The dynamic height is computed by dividing the NAVD 88
 DP3592.geopotential number by the normal gravity value computed on the
 DP3592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3592.degrees latitude (g = 980.6199 gals.).
 DP3592
 DP3592.The modeled gravity was interpolated from observed gravity values.
 DP3592
 DP3592;                    North         East    Units  Estimated Accuracy
 DP3592;SPC IL W     -   473,691.1     638,672.7     MT  (+/- 3 meters HH1 GPS) 
 DP3592
 DP3592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7723333303(NAD 83)
 DP3592
 DP3592                          SUPERSEDED SURVEY CONTROL
 DP3592
 DP3592.No superseded survey control is available for this station.
 DP3592
 DP3592_MARKER: DD = SURVEY DISK
 DP3592_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP3592_SP_SET: WING WALL
 DP3592_STAMPING: AK 162
 DP3592_MARK LOGO: ILDT
 DP3592_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3592+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2013
 DP3592
 DP3592  HISTORY     - Date     Condition        Report By
 DP3592  HISTORY     - 2011     MONUMENTED       ILDT
 DP3592  HISTORY     - 20130410 GOOD             AMESC
 DP3592
 DP3592                          STATION DESCRIPTION
 DP3592
 DP3592'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3592'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTHEAST OF GLADSTONE,
 DP3592'2.7 MI (4.3 KM) EAST OF OQUAWKA AND 1.8 MI (2.9 KM) WEST-SOUTHWEST OF
 DP3592'ROZETTA.
 DP3592'
 DP3592'TO REACH FROM THE INTERSECTION OF US ROUTE 94 AND IL ROUTE 164,
 DP3592'PROCEED WEST ON IL ROUTE 164 FOR 1.7 MI (2.7 KM) TO A BRIDGE AND THE
 DP3592'STATION ON THE LEFT.
 DP3592'
 DP3592'THE STATION IS IN THE SOUTHWEST CORNER OF A BRIDGE BUILT IN 2011 BY
 DP3592'THE IL DEPARTMENT OF TRANSPORTATION OVER SMITH CREEK, 17.5 FT (5.3 M)
 DP3592'SOUTH-SOUTHWEST OF THE CENTERLINE OF IL ROUTE 164, 34.6 FT (10.5 M)
 DP3592'EAST OF THE 'SMITH CREEK' SIGN, 16 FT (4.9 M) EAST OF THE WEST END OF
 DP3592'THE PARAPET WALL AND APPROXIMATELY LEVEL WITH THE ROAD SURFACE.
 DP3592'
 DP3592'NOTE-THE DISK ALSO HAS COORDINATES, ELEVATION AND STATION OFFSET
 DP3592'STAMPED ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1628 ***********************************************************************
 HB1628  CBN         -  This is a Cooperative Base Network Control Station.
 HB1628  DESIGNATION -  AKIN
 HB1628  PID         -  HB1628
 HB1628  STATE/COUNTY-  IL/FRANKLIN
 HB1628  COUNTRY     -  US
 HB1628  USGS QUAD   -  THOMPSONVILLE (2018)
 HB1628
 HB1628                         *CURRENT SURVEY CONTROL
 HB1628  ______________________________________________________________________
 HB1628* NAD 83(2011) POSITION- 37 59 10.01586(N) 088 46 53.82718(W)   ADJUSTED
 HB1628* NAD 83(2011) ELLIP HT-   129.373 (meters)        (06/27/12)   ADJUSTED
 HB1628* NAD 83(2011) EPOCH   -  2010.00
 HB1628* NAVD 88 ORTHO HEIGHT -   159.1   (meters)      522.    (feet) GPS OBS
 HB1628  ______________________________________________________________________
 HB1628  NAVD 88 orthometric height was determined with geoid model    GEOID99
 HB1628  GEOID HEIGHT    -        -29.691 (meters)                     GEOID99
 HB1628  GEOID HEIGHT    -        -29.733 (meters)                     GEOID18
 HB1628  NAD 83(2011) X  -    107,027.706 (meters)                     COMP
 HB1628  NAD 83(2011) Y  - -5,032,341.951 (meters)                     COMP
 HB1628  NAD 83(2011) Z  -  3,904,309.054 (meters)                     COMP
 HB1628  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 HB1628
 HB1628  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1628  Standards:
 HB1628         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1628            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1628  -------------------------------------------------------------------
 HB1628  NETWORK    0.73   1.27           0.34   0.24   0.65     -0.05578457
 HB1628  -------------------------------------------------------------------
 HB1628  Click here for local accuracies and other accuracy information.
 HB1628
 HB1628.The horizontal coordinates were established by GPS observations
 HB1628.and adjusted by the National Geodetic Survey in June 2012.
 HB1628
 HB1628.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1628.been affixed to the stable North American tectonic plate. See 
 HB1628.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1628
 HB1628.The horizontal coordinates are valid at the epoch date displayed above
 HB1628.which is a decimal equivalence of Year/Month/Day.
 HB1628
 HB1628.The orthometric height was determined by GPS observations and a
 HB1628.high-resolution geoid model.
 HB1628
 HB1628.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1628.GEOID18 height accuracy estimate available here.
 HB1628
 HB1628.Click photographs - Photos may exist for this station.
 HB1628
 HB1628.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1628
 HB1628.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1628
 HB1628.The ellipsoidal height was determined by GPS observations
 HB1628.and is referenced to NAD 83.
 HB1628
 HB1628. The following values were computed from the NAD 83(2011) position.
 HB1628
 HB1628;                    North         East     Units Scale Factor Converg.
 HB1628;SPC IL E     -   146,528.583   260,619.460   MT  0.99999409   -0 16 33.3
 HB1628;SPC IL E     -   480,735.86    855,049.01   sFT  0.99999409   -0 16 33.3
 HB1628;UTM  16      - 4,205,771.929   343,542.981   MT  0.99990149   -1 05 48.3
 HB1628
 HB1628!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1628!SPC IL E     -   0.99997970  x   0.99999409  =   0.99997379
 HB1628!UTM  16      -   0.99997970  x   0.99990149  =   0.99988119
 HB1628
 HB1628:                Primary Azimuth Mark                     Grid Az
 HB1628:SPC IL E     -  AKIN AZ MK                               285 09 07.5
 HB1628:UTM  16      -  AKIN AZ MK                               285 58 22.5
 HB1628
 HB1628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4354205771(NAD 83)
 HB1628
 HB1628|---------------------------------------------------------------------|
 HB1628| PID    Reference Object                     Distance      Geod. Az  |
 HB1628|                                                           dddmmss.s |
 HB1628| CI2872 AKIN RM 2                            20.504 METERS 16819     |
 HB1628| HB1634 BENTON MUNICIPAL TANK               APPROX.12.2 KM 2762516.6 |
 HB1628| CI2870 AKIN AZ MK                                         2845234.2 |
 HB1628| CI2871 AKIN RM 1                            23.680 METERS 35405     |
 HB1628|---------------------------------------------------------------------|
 HB1628
 HB1628                          SUPERSEDED SURVEY CONTROL
 HB1628
 HB1628  NAD 83(2007)-  37 59 10.01608(N)    088 46 53.82807(W) AD(2002.00) 0
 HB1628  ELLIP H (02/10/07)  129.389  (m)                       GP(2002.00)    
 HB1628  NAD 83(1997)-  37 59 10.01603(N)    088 46 53.82801(W) AD(       ) A
 HB1628  ELLIP H (09/15/03)  129.390  (m)                       GP(       ) 4 1
 HB1628  NAD 83(1997)-  37 59 10.01567(N)    088 46 53.82718(W) AD(       ) 1
 HB1628  NAD 83(1993)-  37 59 10.02489(N)    088 46 53.82691(W) AD(       ) 1
 HB1628  NAD 83(1986)-  37 59 10.02800(N)    088 46 53.82859(W) AD(       ) 1
 HB1628  NAD 27      -  37 59 09.85240(N)    088 46 53.60535(W) AD(       ) 1
 HB1628
 HB1628.Superseded values are not recommended for survey control.
 HB1628
 HB1628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1628.See file dsdata.pdf to determine how the superseded data were derived.
 HB1628
 HB1628_MARKER: DS = TRIANGULATION STATION DISK
 HB1628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1628_STAMPING: AKIN 1960
 HB1628_MARK LOGO: CGS
 HB1628_PROJECTION: RECESSED 5 CENTIMETERS
 HB1628_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1628+STABILITY: SURFACE MOTION
 HB1628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1628+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2009
 HB1628
 HB1628  HISTORY     - Date     Condition        Report By
 HB1628  HISTORY     - 1960     MONUMENTED       CGS
 HB1628  HISTORY     - 1961     GOOD             CGS
 HB1628  HISTORY     - 20020805 GOOD             MGSINC
 HB1628  HISTORY     - 20050316 GOOD             APISUR
 HB1628  HISTORY     - 20070725 GOOD             ILDT
 HB1628  HISTORY     - 20070808 GOOD             ILDT
 HB1628  HISTORY     - 20090505 GOOD             ILDT
 HB1628
 HB1628                          STATION DESCRIPTION
 HB1628
 HB1628'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1628'THE STATION IS ABOUT 7-3/4 MILES EAST AND 3/4 MILES SOUTH OF BENTON,
 HB1628'ABOUT 2 MILES WEST OF AKIN, NEAR THE EAST SIDE OF SEC. 20,
 HB1628'T. 6 S., R. 4 E., AND ON THE PROPERTY OF MR. BUEL BUNTIN. IT IS 156.6
 HB1628'FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A BARN, 112.4
 HB1628'FEET WEST OF THE NORTHWEST CORNER OF A BARN, 77 FEET SOUTH OF A FENCE
 HB1628'CORNER AND 14 FEET WEST OF A WIRE FENCE AND A WITNESS POST. THE
 HB1628'MONUMENT IS 2 INCHES BELOW THE GROUND SURFACE AND THE DISK
 HB1628'STAMPED AKIN 1960.
 HB1628'
 HB1628'TO REACH THE STATION FROM THE EAST SIDE OF THE COURTHOUSE SQUARE IN
 HB1628'BENTON, GO SOUTHEAST ON STATE HIGHWAY 34 FOR 3.6 MILES TO A
 HB1628'SIDE ROAD LEFT. TURN LEFT AND GO NORTHEAST AND EAST ON AKIN ROAD FOR
 HB1628'2.35 MILES TO A RAILROAD CROSSING. CONTINUE EAST ON THE
 HB1628'PAVED ROAD FOR 1.35 MILES TO A CROSSROAD AND THE AZIMUTH MARK IN THE
 HB1628'NORTHEAST ANGLE OF THE CROSSROAD. CONTINUE EAST ON THE
 HB1628'PAVED ROAD FOR 0.45 MILE TO A DRIVEWAY RIGHT. TURN RIGHT AND FOLLOW
 HB1628'THE DRIVEWAY SOUTHERLY FOR 0.1 MILE TO A BOARD GATE AT THE
 HB1628'NORTHWEST CORNER OF A BARN. PASS THROUGH THE GATE, TURN LEFT
 HB1628'AND FOLLOW ALONG THE WEST SIDE OF THE FENCE FOR ABOUT 200 FEET TO THE
 HB1628'STATION AS DESCRIBED.
 HB1628'
 HB1628'REFERENCE MARK 1 IS 65 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 HB1628'BARN AND 1 FOOT WEST OF A FENCE CORNER.  THE MONUMENT
 HB1628'PROJECTS 4 INCHES AND THE DISK IS STAMPED AKIN NO 1 1960.
 HB1628'
 HB1628'REFERENCE MARK 2 IS 22 FEET SOUTH OF A T-FENCE CORNER AND 1 FOOT WEST
 HB1628'OF A WIRE FENCE. THE MONUMENT IS FLUSH AND THE DISK IS
 HB1628'STAMPED AKIN NO 2 1960.
 HB1628'
 HB1628'THE AZIMUTH MARK IS 29 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD,
 HB1628'32 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD, 12 FEET
 HB1628'EAST OF A POWER POLE, 2 FEET EAST OF A WITNESS POST AND 1 FOOT SOUTH
 HB1628'OF A WIRE FENCE. THE MONUMENT IS FLUSH AND THE DISK IS
 HB1628'STAMPED AKIN 1960.
 HB1628'
 HB1628'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1628
 HB1628                          STATION RECOVERY (1961)
 HB1628
 HB1628'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1628'THE STATION REFERENCE MARKS 1,2 AND THE AZIMUTH MARK WERE RECOVERED
 HB1628'AND FOUND IN GOOD CONDITION. THE DISTANCES AND DIRECTIONS
 HB1628'TO ALL MARKS CHECKED.
 HB1628'
 HB1628'THE PREVIOUS DESCRIPTION IS ADEQUATE.
 HB1628'
 HB1628'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1628'
 HB1628'NO MEASUREMENT BETWEEN RMS SET NEAR 180 DEGREES.
 HB1628
 HB1628                          STATION RECOVERY (2002)
 HB1628
 HB1628'RECOVERY NOTE BY MINISTER AND GLAESER 2002 (BE)
 HB1628'RECOVERED AS DESCRIBED
 HB1628
 HB1628                          STATION RECOVERY (2005)
 HB1628
 HB1628'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 HB1628'WOODEN GATE NO LONGER EXISTS, FENCES AND BARN TO THE EAST AND WEST ARE
 HB1628'NO LONGER STANDING.  BARN TO THE NORTHEAST IS STILL IN PLACE.  MARK IS
 HB1628'APPROXIMATELY 20 METERS NORTH OF SEVERAL OIL STORAGE TANKS.  THE
 HB1628'ORIGINAL 1960 DESCRIPTION PLACES THE MARK ON THE PROPERTY OF MR. BUEL
 HB1628'BUNTIN.  THE PROPERTY IS STILL IN THE BUNTIN FAMILY AND IS OWNED BY
 HB1628'ONE OR MORE OF HIS SONS.
 HB1628
 HB1628                          STATION RECOVERY (2007)
 HB1628
 HB1628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 HB1628'RECOVERED IN GOOD CONDITION.
 HB1628
 HB1628                          STATION RECOVERY (2007)
 HB1628
 HB1628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (BE)
 HB1628'RECOVERED AS DESCRIBED
 HB1628
 HB1628                          STATION RECOVERY (2009)
 HB1628
 HB1628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB1628'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1376 ***********************************************************************
 KB1376  DESIGNATION -  ALBERS
 KB1376  PID         -  KB1376
 KB1376  STATE/COUNTY-  IL/CHRISTIAN
 KB1376  COUNTRY     -  US
 KB1376  USGS QUAD   -  STONINGTON (2018)
 KB1376
 KB1376                         *CURRENT SURVEY CONTROL
 KB1376  ______________________________________________________________________
 KB1376* NAD 83(1997) POSITION- 39 43 41.47986(N) 089 10 30.37298(W)   ADJUSTED
 KB1376* NAVD 88 ORTHO HEIGHT -   188.240 (meters)      617.58  (feet) ADJUSTED
 KB1376  ______________________________________________________________________
 KB1376  GEOID HEIGHT    -        -32.372 (meters)                     GEOID18
 KB1376  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 KB1376  DYNAMIC HEIGHT  -        188.137 (meters)      617.25  (feet) COMP
 KB1376  MODELED GRAVITY -    980,072.9   (mgal)                       NAVD 88
 KB1376
 KB1376  HORZ ORDER      -  SECOND
 KB1376  VERT ORDER      -  SECOND    CLASS I
 KB1376
 KB1376.The horizontal coordinates were established by classical geodetic methods
 KB1376.and adjusted by the National Geodetic Survey in October 1999.
 KB1376
 KB1376.The orthometric height was determined by differential leveling and
 KB1376.adjusted by the NATIONAL GEODETIC SURVEY
 KB1376.in May 2016.
 KB1376
 KB1376.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1376.GEOID18 height accuracy estimate available here.
 KB1376
 KB1376.Click photographs - Photos may exist for this station.
 KB1376
 KB1376.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1376
 KB1376.The dynamic height is computed by dividing the NAVD 88
 KB1376.geopotential number by the normal gravity value computed on the
 KB1376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1376.degrees latitude (g = 980.6199 gals.).
 KB1376
 KB1376.The modeled gravity was interpolated from observed gravity values.
 KB1376
 KB1376. The following values were computed from the NAD 83(1997) position.
 KB1376
 KB1376;                    North         East     Units Scale Factor Converg.
 KB1376;SPC IL W     -   340,279.975   785,003.952   MT  1.00003010   +0 38 01.7
 KB1376;SPC IL W     - 1,116,401.88  2,575,467.13   sFT  1.00003010   +0 38 01.7
 KB1376;UTM  16      - 4,399,851.630   313,591.453   MT  1.00002781   -1 23 26.2
 KB1376
 KB1376!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1376!SPC IL W     -   0.99997555  x   1.00003010  =   1.00000565
 KB1376!UTM  16      -   0.99997555  x   1.00002781  =   1.00000336
 KB1376
 KB1376:                Primary Azimuth Mark                     Grid Az
 KB1376:SPC IL W     -  ALBERS AZ MK                             088 53 11.7
 KB1376:UTM  16      -  ALBERS AZ MK                             090 54 39.6
 KB1376
 KB1376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1359199851(NAD 83)
 KB1376
 KB1376|---------------------------------------------------------------------|
 KB1376| PID    Reference Object                     Distance      Geod. Az  |
 KB1376|                                                           dddmmss.s |
 KB1376| KB1377 ALBERS AZ MK                        APPROX. 1.1 KM 0893113.4 |
 KB1376| CI6617 ALBERS RM 1                          38.874 METERS 09006     |
 KB1376| KB1375 ALBERS A PT 1976                      8.431 METERS 16958     |
 KB1376| CI6618 ALBERS RM 2                          41.093 METERS 18328     |
 KB1376|---------------------------------------------------------------------|
 KB1376
 KB1376                          SUPERSEDED SURVEY CONTROL
 KB1376
 KB1376  NAD 83(1986)-  39 43 41.48877(N)    089 10 30.35717(W) AD(       ) 2
 KB1376  NAD 27      -  39 43 41.34235(N)    089 10 30.06613(W) AD(       ) 2
 KB1376  NGVD 29 (07/19/86)  189.8    (m)          623.     (f) VERT ANG       
 KB1376
 KB1376.Superseded values are not recommended for survey control.
 KB1376
 KB1376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1376.See file dsdata.pdf to determine how the superseded data were derived.
 KB1376
 KB1376_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1376_STAMPING: ALBERS 1975
 KB1376_MARK LOGO: NGS
 KB1376_PROJECTION: RECESSED 8 CENTIMETERS
 KB1376_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1376+STABILITY: SURFACE MOTION
 KB1376_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1376+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 KB1376
 KB1376  HISTORY     - Date     Condition        Report By
 KB1376  HISTORY     - 1975     MONUMENTED       NGS
 KB1376  HISTORY     - 20140717 GOOD             ILDT
 KB1376  HISTORY     - 20150903 GOOD             AMESC
 KB1376
 KB1376                          STATION DESCRIPTION
 KB1376
 KB1376'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1376'THE STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF MT AUBURN,
 KB1376'3-1/2 MILES NORTHWEST OF BLUE MOUND, IN THE SOUTHWEST 1/4
 KB1376'SECTION 23, T 15 N, R 1 W, AND ON LAND OWNED BY MR. GEORGE
 KB1376'ALBERS, RURAL ROUTE 2, BLUE MOUND, ILLINIOS, 62513,
 KB1376'TELEPHONE NUMBER 692-2672.
 KB1376'
 KB1376'TO REACH THE STATION FROM THE POST OFFICE IN BLUE MOUND, GO
 KB1376'NORTH-EAST ON STATE HIGHWAY 48 FOR 0.3 MILE TO A CROSSROAD.  TURN
 KB1376'LEFT AND GO NORTH ON A PAVED ROAD FOR 1.9 MILES TO A
 KB1376'CROSSROAD.  TURN LEFT AND GO WEST ON A PAVED ROAD FOR 2.9 MILES
 KB1376'TO THE STATION AND MR, GEORGE ALBERS HOUSE ON THE RIGHT.
 KB1376'
 KB1376'STATION MARKS ARE STANDARD DISK STAMPED ALBERS 1975.  THE
 KB1376'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1376'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 42
 KB1376'FEET SOUTHWEST OF THE SOUTH-WEST CORNER OF MR. ALBERS HOUSE,
 KB1376'20 FEET NORTH OF THE CENTER OF THE PAVED ROAD AND 4 FEET
 KB1376'SOUTHEAST OF POWERLINE POLE NUMBER 38067.  THE UNDERGROUND
 KB1376'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE
 KB1376'42 INCHES BELOW THE GROUND SURFACE.
 KB1376'
 KB1376'REFERENCE MARK 1, A STANDARD DISK STAMPED ALBERS NO 1 1975,
 KB1376'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1376'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 20.5 FEET
 KB1376'SOUTH OF THE CENTER OF THE PAVED ROAD, 17 FEET EAST OF THE
 KB1376'CENTER OF A GRAVELED DRIVEWAY AND 3 FEET SOUTHWEST OF A
 KB1376'FENCE CORNER.
 KB1376'
 KB1376'REFERENCE MARK 2, A STANDARD DISK STAMPED ALBERS NO 2 1975,
 KB1376'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1376'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 17 FEET SOUTH
 KB1376'OF THE CENTER OF THE PAVED ROAD, 1.5 FEET EAST OF A 10-INCH
 KB1376'ROUND POST AND 1 FOOT NORTH OF THE EDGE OF A FIELD.
 KB1376'
 KB1376'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED ALBERS
 KB1376'AZ 1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1376'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 22 FEET
 KB1376'NORTH OF THE CENTER OF THE PAVED ROAD AND 7 FEET SOUTH-SOUTHEAST
 KB1376'OF A METAL WITNESS POST.
 KB1376'
 KB1376'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 KB1376'PAVED ROAD FOR 0.65 MILE TO THE MARK ON THE LEFT.
 KB1376'
 KB1376'HEIGHT OF LIGHT ABOVE STATION MARK 1.52 METERS.
 KB1376
 KB1376                          STATION RECOVERY (2014)
 KB1376
 KB1376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1376'RECOVERED AS DESCRIBED, A THOROUGH SEARCH WAS MADE FOR RM 1 AND RM 2,
 KB1376'THEY WERE NOT FOUND AND PRESUMED TO HAVE BEEN DESTOYED.
 KB1376
 KB1376                          STATION RECOVERY (2015)
 KB1376
 KB1376'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB1376'RECOVERED IN GOOD CONDITION.
 KB1376'
 KB1376'NOTE-ADD-THE STATION IS 36.7 FT (11.2 M) NORTH-NORTHEAST OF TELEPHONE
 KB1376'PEDESTAL NUMBER '9 2A' AND 4.9 FT (1.5 M) SOUTHEAST OF POWER POLE
 KB1376'NUMBER '35281' WITH GUY WIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1377 ***********************************************************************
 KB1377  DESIGNATION -  ALBERS AZ MK
 KB1377  PID         -  KB1377
 KB1377  STATE/COUNTY-  IL/CHRISTIAN
 KB1377  COUNTRY     -  US
 KB1377  USGS QUAD   -  STONINGTON (2018)
 KB1377
 KB1377                         *CURRENT SURVEY CONTROL
 KB1377  ______________________________________________________________________
 KB1377* NAD 83(1997) POSITION- 39 43 41.76919(N) 089 09 45.23265(W)   ADJUSTED
 KB1377* NAVD 88 ORTHO HEIGHT -   189.1   (meters)      620.    (feet) VERTCON3
 KB1377  ______________________________________________________________________
 KB1377  GEOID HEIGHT    -        -32.375 (meters)                     GEOID18
 KB1377  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 KB1377  HORZ ORDER      -  SECOND
 KB1377
 KB1377.The horizontal coordinates were established by classical geodetic methods
 KB1377.and adjusted by the National Geodetic Survey in October 1999.
 KB1377
 KB1377.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1377.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1377
 KB1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1377.GEOID18 height accuracy estimate available here.
 KB1377
 KB1377.Click photographs - Photos may exist for this station.
 KB1377
 KB1377.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1377
 KB1377. The following values were computed from the NAD 83(1997) position.
 KB1377
 KB1377;                    North         East     Units Scale Factor Converg.
 KB1377;SPC IL W     -   340,300.865   786,078.805   MT  1.00003237   +0 38 30.5
 KB1377;SPC IL W     - 1,116,470.42  2,578,993.55   sFT  1.00003237   +0 38 30.5
 KB1377;UTM  16      - 4,399,834.537   314,666.366   MT  1.00002289   -1 22 57.3
 KB1377
 KB1377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1377!SPC IL W     -   0.99997541  x   1.00003237  =   1.00000778
 KB1377!UTM  16      -   0.99997541  x   1.00002289  =   0.99999830
 KB1377
 KB1377:                Primary Azimuth Mark                     Grid Az
 KB1377:SPC IL W     -  ALBERS                                   268 53 11.8
 KB1377:UTM  16      -  ALBERS                                   270 54 39.6
 KB1377
 KB1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1466699834(NAD 83)
 KB1377
 KB1377|---------------------------------------------------------------------|
 KB1377| PID    Reference Object                     Distance      Geod. Az  |
 KB1377|                                                           dddmmss.s |
 KB1377| KB1378 ALBERS AZ MK A PT 1976                5.614 METERS 04726     |
 KB1377| KB1374 BLUE MOUND N MUN TANK               APPROX. 4.4 KM 1340927.2 |
 KB1377| KB1376 ALBERS                              APPROX. 1.1 KM 2693142.3 |
 KB1377|---------------------------------------------------------------------|
 KB1377
 KB1377                          SUPERSEDED SURVEY CONTROL
 KB1377
 KB1377  NAD 83(1986)-  39 43 41.77812(N)    089 09 45.21685(W) AD(       ) 2
 KB1377  NAD 27      -  39 43 41.63259(N)    089 09 44.92719(W) AD(       ) 2
 KB1377  NGVD 29 (07/19/86)  189.2    (m)          621.     (f) VERT ANG       
 KB1377
 KB1377.Superseded values are not recommended for survey control.
 KB1377
 KB1377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1377.See file dsdata.pdf to determine how the superseded data were derived.
 KB1377
 KB1377_MARKER: DR = REFERENCE MARK DISK
 KB1377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1377_STAMPING: ALBERS AZ 1975
 KB1377_MARK LOGO: NGS
 KB1377_PROJECTION: FLUSH
 KB1377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1377+STABILITY: SURFACE MOTION
 KB1377
 KB1377  HISTORY     - Date     Condition        Report By
 KB1377  HISTORY     - 1975     MONUMENTED       NGS
 KB1377  HISTORY     - 20140717 POOR             ILDT
 KB1377
 KB1377                          STATION DESCRIPTION
 KB1377
 KB1377'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1377'THE STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF MT AUBURN
 KB1377'AND 3-1/2 MILES NORTHWEST OF BLUE MOUND.
 KB1377'
 KB1377'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED ALBERS
 KB1377'AZ 1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1377'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 22 FEET
 KB1377'NORTH OF THE CENTER OF THE PAVED ROAD AND 7 FEET SOUTH-SOUTHEAST
 KB1377'OF A METAL WITNESS POST.
 KB1377'
 KB1377'FOR THE ROUTE TO STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1377'STATION ALBERS 1975.
 KB1377'
 KB1377'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1377'ALBERS, DISTANCE BEING 1075.024 METERS, EAST OF THE
 KB1377'TRIANGULATION STATION.
 KB1377
 KB1377                          STATION RECOVERY (2014)
 KB1377
 KB1377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1377'RECOVERED AS DESCRIBED, THE CONCRETE MONUMENT WAS FOUND WITH THE STEM
 KB1377'OF THE DISK INTACT, DISK WAS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1428 ***********************************************************************
 JB1428  DESIGNATION -  ALBERT 2
 JB1428  PID         -  JB1428
 JB1428  STATE/COUNTY-  IL/ST CLAIR
 JB1428  COUNTRY     -  US
 JB1428  USGS QUAD   -  O'FALLON (2018)
 JB1428
 JB1428                         *CURRENT SURVEY CONTROL
 JB1428  ______________________________________________________________________
 JB1428* NAD 83(1997) POSITION- 38 35 37.26244(N) 089 59 04.94620(W)   NO CHECK
 JB1428* NAVD 88 ORTHO HEIGHT -   175.54  (meters)      575.9   (feet) RESET
 JB1428  ______________________________________________________________________
 JB1428  GEOID HEIGHT    -        -30.774 (meters)                     GEOID18
 JB1428  LAPLACE CORR    -          1.37  (seconds)                    DEFLEC18
 JB1428  HORZ ORDER      -  THIRD
 JB1428  VERT ORDER      -  THIRD
 JB1428
 JB1428.The horizontal coordinates were established by classical geodetic methods
 JB1428.and adjusted by the National Geodetic Survey in October 1999.
 JB1428
 JB1428.No horizontal observational check was made to the station.
 JB1428
 JB1428.The orthometric height was computed from unverified reset data.
 JB1428
 JB1428.No vertical observational check was made to the station.
 JB1428
 JB1428.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1428.GEOID18 height accuracy estimate available here.
 JB1428
 JB1428.Click photographs - Photos may exist for this station.
 JB1428
 JB1428.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1428
 JB1428. The following values were computed from the NAD 83(1997) position.
 JB1428
 JB1428;                    North         East     Units Scale Factor Converg.
 JB1428;SPC IL W     -   213,881.846   715,851.314   MT  0.99994427   +0 06 48.6
 JB1428;SPC IL W     -   701,710.69  2,348,588.85   sFT  0.99994427   +0 06 48.6
 JB1428;UTM  16      - 4,275,914.528   240,051.000   MT  1.00043223   -1 51 46.4
 JB1428;UTM  15      - 4,276,001.631   762,613.345   MT  1.00044938   +1 52 55.2
 JB1428
 JB1428!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1428!SPC IL W     -   0.99997729  x   0.99994427  =   0.99992156
 JB1428!UTM  16      -   0.99997729  x   1.00043223  =   1.00040951
 JB1428!UTM  15      -   0.99997729  x   1.00044938  =   1.00042666
 JB1428
 JB1428:                Primary Azimuth Mark                     Grid Az
 JB1428:SPC IL W     -  ALBERT AZ MK                             182 26 42.7
 JB1428:UTM  16      -  ALBERT AZ MK                             184 25 17.7
 JB1428:UTM  15      -  ALBERT AZ MK                             180 40 36.1
 JB1428
 JB1428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4005075914(NAD 83)
 JB1428
 JB1428|---------------------------------------------------------------------|
 JB1428| PID    Reference Object                     Distance      Geod. Az  |
 JB1428|                                                           dddmmss.s |
 JB1428| JB1431 ALBERT 2 RM 3                        15.453 METERS 06454     |
 JB1428| JB1432 ALBERT 2 RM 4                        18.857 METERS 13228     |
 JB1428| CI2874 ALBERT AZ MK                                       1823331.3 |
 JB1428| JB1427 ALBERT                               29.192 METERS 35342     |
 JB1428|---------------------------------------------------------------------|
 JB1428
 JB1428                          SUPERSEDED SURVEY CONTROL
 JB1428
 JB1428  NAD 83(1986)-  38 35 37.27899(N)    089 59 04.93947(W) AD(       ) 3
 JB1428  NAD 27      -  38 35 37.09653(N)    089 59 04.56430(W) AD(       ) 3
 JB1428  NGVD 29             175.64   (m)          576.2    (f) LEVELING    3  
 JB1428
 JB1428.Superseded values are not recommended for survey control.
 JB1428
 JB1428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1428.See file dsdata.pdf to determine how the superseded data were derived.
 JB1428
 JB1428_MARKER: DS = TRIANGULATION STATION DISK
 JB1428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1428_STAMPING: ALBERT 2 1971
 JB1428_MARK LOGO: CGS
 JB1428_PROJECTION: FLUSH
 JB1428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1428+STABILITY: SURFACE MOTION
 JB1428
 JB1428  HISTORY     - Date     Condition        Report By
 JB1428  HISTORY     - 1971     MONUMENTED       NGS
 JB1428  HISTORY     - 1971     GOOD             NGS
 JB1428  HISTORY     - 1974     GOOD             ILDT
 JB1428  HISTORY     - 20110624 MARK NOT FOUND   GEOCAC
 JB1428  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1428
 JB1428                          STATION DESCRIPTION
 JB1428
 JB1428'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1428'THE STATION IS LOCATED IN FAIRVIEW, ABOUT 0.1 MILE NORTH OF THE
 JB1428'JUNCTION OF STATE HIGHWAY 159 AND U S HIGHWAY 40, AT THE WEST SIDE OF
 JB1428'THE ST ALBERT THE GREAT CATHOLIC CHURCH GROUNDS, 65 FEET SOUTHWEST OF
 JB1428'THE NORTHWEST CORNER OF GARAGE OF PARSONAGE, 93 FEET NORTHWEST OF THE
 JB1428'SOUTHWEST CORNER OF THE PARSONAGE, 62 FEET EAST OF THE CENTERLINE OF
 JB1428'STATE HIGHWAY 159, 41 FEET SOUTH OF SOUTH EDGE OF DRIVEWAY AND 1 FOOT
 JB1428'NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1428'STAMPED ALBERT 2 1971.
 JB1428'
 JB1428'REFERENCE MARK 3 IS A STANDARD DISK STAMPED ALBERT 2 NO 3 1971, SET IN
 JB1428'A DRILL HOLE IN THE SOUTHWEST EDGE OF CONCRETE APRON OF DRIVEWAY TO
 JB1428'GARAGE, 1 FOOT NORTH OF THE NORTH EDGE OF SIDEWALK, 1 FOOT EAST OF THE
 JB1428'WEST EDGE OF THE APRON, 19 FEET SOUTHWEST OF THE NORTHWEST CORNER OF
 JB1428'THE GARAGE AND 8 FEET WEST OF THE WEST WALL OF THE PARSONAGE.
 JB1428'
 JB1428'REFERENCE MARK 4 IS A STANDARD DISK STAMPED ALBERT 2 NO 4 1971 SET IN
 JB1428'A DRILL HOLE IN THE CONCRETE SIDEWALK ALONG THE WEST SIDE OF THE
 JB1428'PARSONAGE, 10 FEET SOUTH OF THE CENTER OF THE WEST ENTRANCE, 1 FOOT
 JB1428'NORTH OF THE SOUTH EDGE OF THE SIDEWALK, 1 FOOT EAST OF THE WEST EDGE
 JB1428'OF SIDEWALK AND 34 FEET NORTHWEST OF THE SOUTHWEST EDGE OF PARSONAGE.
 JB1428'
 JB1428'THE AZIMUTH MARK IS 0.4 MILE SOUTH ALONG STATE HIGHWAY 159 FROM THE
 JB1428'STATION, 49 FEET SOUTHEAST CORNER OF BRICK BUILDING, 10 FEET NORTH OF
 JB1428'THE CENTERLINE OF SOUTH DRIVEWAY TO BUILDING, 6 FEET WEST OF A POWER
 JB1428'POLE, 2 FEET EAST OF A POWER POLE WITH A WITNESS SIGN ATTACHED, 125
 JB1428'FEET SOUTH OF THE CENTERLINE OF ESTELLA DRIVE, 65 FEET NORTH OF THE
 JB1428'NORTHEAST CORNER OF BRICK HOUSE AND 44 FEET WEST OF THE CENTERLINE OF
 JB1428'THE HIGHWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ALBERT
 JB1428'1961.
 JB1428'
 JB1428'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1428
 JB1428                          STATION RECOVERY (1971)
 JB1428
 JB1428'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB1428'AT FAIRVIEW.  ABOUT 0.1 MILE NORTH OF THE JUNCTION OF STATE HIGHWAY
 JB1428'159 AND U.S. HIGHWAY 40 AT FAIRVIEW, AT THE WEST EDGE OF THE ST.
 JB1428'ALBERT THE GREAT CATHOLIC CHURCH GROUNDS, 65 FEET SOUTHWEST OF THE
 JB1428'NORTHWEST CORNER OF GARAGE OF PARSONAGE, 93 FEET NORTHWEST OF THE
 JB1428'SOUTHWEST CORNER OF SAME, 62 FEET EAST OF THE CENTERLINE OF HIGHWAY
 JB1428'159, 41 FEET SOUTH OF THE SOUTH EDGE OF DRIVEWAY, 1 FOOT NORTH OF A
 JB1428'METAL WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH
 JB1428'THE GROUND.
 JB1428
 JB1428                          STATION RECOVERY (1974)
 JB1428
 JB1428'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974 (RIL)
 JB1428'ALBERT 2 1971 RECOVERED GOOD.  ALBERT 2 NO. 3 1971 RECOVERED GOOD.
 JB1428'ALBERT 2 NO. 4 1971 RECOVERED GOOD.  ALBERT 1961 RECOVERED GOOD
 JB1428'(AZIMUTH)  LEVELS WERE RUN, STATION ALBERT 2 1971, AND WAS .10 FOOT
 JB1428'LOWER, COMPARED TO BOTH REF. MK.  DISTANCE AND DIRECTION FROM NEAREST
 JB1428'TOWN--LOCATED IN FAIRVIEW.
 JB1428
 JB1428                          STATION RECOVERY (2011)
 JB1428
 JB1428'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JB1428'STATION MARK AND REFERENCE MARKS 3 AND 4 WERE ALL NOT FOUND. SAINT
 JB1428'ALBERT CHURCH BUILDING WAS DEMOLISHED ABOUT 2007 FOR EXPANSION OF
 JB1428'SHOPPING CENTER. STATION AND REFERENCE MARKS POSSIBLY LOST DURING
 JB1428'DEMOLITION AND SUBSEQUENT CONSTRUCTION.
 JB1428'
 JB1428'AZIMUTH MARK WAS NOT FOUND. AZIMUTH MARK DESCRIBED NEAR CORNER OF
 JB1428'ESTELLA DRIVE AND ROUTE 159, BUT THAT INTERSECTION WAS NOT OBSERVED AS
 JB1428'DESCRIBED, ABOUT 0.4 MILES SOUTH OF STATION. ESTELLA DRIVE POSSIBLY
 JB1428'OBLITERATED IN CONSTRUCTION OF LARGE RETAIL DEVELOPMENTS.
 JB1428
 JB1428                          STATION RECOVERY (2011)
 JB1428
 JB1428'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1428'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1431 ***********************************************************************
 JB1431  DESIGNATION -  ALBERT 2 RM 3
 JB1431  PID         -  JB1431
 JB1431  STATE/COUNTY-  IL/ST CLAIR
 JB1431  COUNTRY     -  US
 JB1431  USGS QUAD   -  O'FALLON (2018)
 JB1431
 JB1431                         *CURRENT SURVEY CONTROL
 JB1431  ______________________________________________________________________
 JB1431* NAD 83(1986) POSITION- 38 35 37.48   (N) 089 59 04.37   (W)   HD_HELD1
 JB1431* NAVD 88 ORTHO HEIGHT -   175.60  (meters)      576.1   (feet) RESET
 JB1431  ______________________________________________________________________
 JB1431  GEOID HEIGHT    -        -30.774 (meters)                     GEOID18
 JB1431  VERT ORDER      -  THIRD
 JB1431
 JB1431.The horizontal coordinates were determined by differentially corrected
 JB1431.hand held GPS observations or other comparable positioning techniques
 JB1431.and have an estimated accuracy of +/- 3 meters.
 JB1431
 JB1431.The orthometric height was computed from unverified reset data.
 JB1431
 JB1431.No vertical observational check was made to the station.
 JB1431
 JB1431.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1431.GEOID18 height accuracy estimate available here.
 JB1431
 JB1431.Click photographs - Photos may exist for this station.
 JB1431
 JB1431;                    North         East    Units  Estimated Accuracy
 JB1431;SPC IL W     -   213,888.6     715,865.2     MT  (+/- 3 meters HH1 GPS) 
 JB1431
 JB1431_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4006575920(NAD 83)
 JB1431
 JB1431                          SUPERSEDED SURVEY CONTROL
 JB1431
 JB1431  NGVD 29 (??/??/??)  175.69   (m)          576.4    (f) RESET       3  
 JB1431
 JB1431.Superseded values are not recommended for survey control.
 JB1431
 JB1431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1431.See file dsdata.pdf to determine how the superseded data were derived.
 JB1431
 JB1431_MARKER: DR = REFERENCE MARK DISK
 JB1431_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB1431_SP_SET: APRON
 JB1431_STAMPING: ALBERT 2 NO 3 1971
 JB1431_MARK LOGO: CGS
 JB1431_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1431
 JB1431  HISTORY     - Date     Condition        Report By
 JB1431  HISTORY     - 1971     MONUMENTED       NGS
 JB1431  HISTORY     - 20110624 MARK NOT FOUND   GEOCAC
 JB1431  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1431
 JB1431                          STATION DESCRIPTION
 JB1431
 JB1431'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1431'AT FAIRVIEW.
 JB1431'LOCATED ABOUT 0.1 MILE NORTH OF THE JUNCTION OF STATE HIGHWAY 159
 JB1431'AND U.S. HIGHWAY 40 AT FAIRVIEW, SET IN A DRILL HOLE IN THE
 JB1431'CONCRETE APRON OF DRIVEWAY TO THE ST. ALBERT THE GREAT CATHOLIC
 JB1431'CHURCH PARSONAGE GARAGE, 1 FOOT NORTH OF THE NORTH EDGE OF
 JB1431'SIDEWALK, 1 FOOT EAST OF THE WEST EDGE OF THE APRON, 19 FEET
 JB1431'SOUTHWEST OF THE NORTHWEST CORNER OF THE GARAGE AND 8 FEET WEST
 JB1431'OF THE WEST WALL OF SAME.
 JB1431
 JB1431                          STATION RECOVERY (2011)
 JB1431
 JB1431'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JB1431'REFERENCE MARK 3, ALONG WITH STATION MARK AND REFERENCE MARK 4, WERE
 JB1431'ALL NOT FOUND. SAINT ALBERT CHURCH BUILDING WAS DEMOLISHED ABOUT 2007
 JB1431'FOR EXPANSION OF SHOPPING CENTER. STATION AND REFERENCE MARKS POSSIBLY
 JB1431'LOST DURING DEMOLITION AND SUBSEQUENT CONSTRUCTION.
 JB1431
 JB1431                          STATION RECOVERY (2011)
 JB1431
 JB1431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1431'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1432 ***********************************************************************
 JB1432  DESIGNATION -  ALBERT 2 RM 4
 JB1432  PID         -  JB1432
 JB1432  STATE/COUNTY-  IL/ST CLAIR
 JB1432  COUNTRY     -  US
 JB1432  USGS QUAD   -  O'FALLON (2018)
 JB1432
 JB1432                         *CURRENT SURVEY CONTROL
 JB1432  ______________________________________________________________________
 JB1432* NAD 83(1986) POSITION- 38 35 36.85   (N) 089 59 04.37   (W)   HD_HELD1
 JB1432* NAVD 88 ORTHO HEIGHT -   175.73  (meters)      576.5   (feet) RESET
 JB1432  ______________________________________________________________________
 JB1432  GEOID HEIGHT    -        -30.774 (meters)                     GEOID18
 JB1432  VERT ORDER      -  THIRD
 JB1432
 JB1432.The horizontal coordinates were determined by differentially corrected
 JB1432.hand held GPS observations or other comparable positioning techniques
 JB1432.and have an estimated accuracy of +/- 3 meters.
 JB1432
 JB1432.The orthometric height was computed from unverified reset data.
 JB1432
 JB1432.No vertical observational check was made to the station.
 JB1432
 JB1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1432.GEOID18 height accuracy estimate available here.
 JB1432
 JB1432.Click photographs - Photos may exist for this station.
 JB1432
 JB1432;                    North         East    Units  Estimated Accuracy
 JB1432;SPC IL W     -   213,869.2     715,865.3     MT  (+/- 3 meters HH1 GPS) 
 JB1432
 JB1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4006475901(NAD 83)
 JB1432
 JB1432                          SUPERSEDED SURVEY CONTROL
 JB1432
 JB1432  NGVD 29 (??/??/??)  175.83   (m)          576.9    (f) RESET       3  
 JB1432
 JB1432.Superseded values are not recommended for survey control.
 JB1432
 JB1432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1432.See file dsdata.pdf to determine how the superseded data were derived.
 JB1432
 JB1432_MARKER: DR = REFERENCE MARK DISK
 JB1432_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB1432_SP_SET: SIDEWALK
 JB1432_STAMPING: ALBERT 2 NO 4 1971
 JB1432_MARK LOGO: CGS
 JB1432_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1432
 JB1432  HISTORY     - Date     Condition        Report By
 JB1432  HISTORY     - 1971     MONUMENTED       NGS
 JB1432  HISTORY     - 20110624 MARK NOT FOUND   GEOCAC
 JB1432  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1432
 JB1432                          STATION DESCRIPTION
 JB1432
 JB1432'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1432'AT FAIRVIEW.
 JB1432'ABOUT 0.1 MILE NORTH OF THE JUNCTION OF STATE HIGHWAY 159 AND
 JB1432'U.S. HIGHWAY 40 AT FAIRVIEW, SET IN A DRILL HOLE IN THE CONCRETE
 JB1432'SIDEWALK ALONG THE WEST EDGE OF ST. ALBERT THE GREAT CATHOLIC
 JB1432'CHURCH PARSONAGE, 10 FEET SOUTH OF THE CENTER OF THE WEST
 JB1432'ENTRANCE TO THE PARSONAGE, 1 FOOT NORTH OF THE SOUTH EDGE OF
 JB1432'SIDEWALK, 1 FOOT EAST OF THE WEST EDGE OF SAME AND 34 FEET
 JB1432'NORTHWEST OF THE SOUTHWEST CORNER OF PARSONAGE.
 JB1432
 JB1432                          STATION RECOVERY (2011)
 JB1432
 JB1432'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JB1432'REFERENCE MARK 4, ALONG WITH STATION MARK AND REFERENCE MARK 3, WERE
 JB1432'ALL NOT FOUND. SAINT ALBERT CHURCH BUILDING WAS DEMOLISHED ABOUT 2007
 JB1432'FOR EXPANSION OF SHOPPING CENTER. STATION AND REFERENCE MARKS POSSIBLY
 JB1432'LOST DURING DEMOLITION AND SUBSEQUENT CONSTRUCTION.
 JB1432
 JB1432                          STATION RECOVERY (2011)
 JB1432
 JB1432'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1432'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1667 ***********************************************************************
 JB1667  DESIGNATION -  ALBION
 JB1667  PID         -  JB1667
 JB1667  STATE/COUNTY-  IL/EDWARDS
 JB1667  COUNTRY     -  US
 JB1667  USGS QUAD   -  ALBION NORTH (2018)
 JB1667
 JB1667                         *CURRENT SURVEY CONTROL
 JB1667  ______________________________________________________________________
 JB1667* NAD 83(1997) POSITION- 38 22 40.95310(N) 088 03 23.80454(W)   ADJUSTED
 JB1667* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 JB1667  ______________________________________________________________________
 JB1667  GEOID HEIGHT    -        -30.879 (meters)                     GEOID18
 JB1667  LAPLACE CORR    -         -2.65  (seconds)                    DEFLEC18
 JB1667  HORZ ORDER      -  SECOND
 JB1667
 JB1667.The horizontal coordinates were established by classical geodetic methods
 JB1667.and adjusted by the National Geodetic Survey in October 1999.
 JB1667
 JB1667.The orthometric height was scaled from a topographic map.
 JB1667
 JB1667.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1667.GEOID18 height accuracy estimate available here.
 JB1667
 JB1667.Click photographs - Photos may exist for this station.
 JB1667
 JB1667.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1667
 JB1667. The following values were computed from the NAD 83(1997) position.
 JB1667
 JB1667;                    North         East     Units Scale Factor Converg.
 JB1667;SPC IL E     -   189,972.796   324,179.200   MT  0.99998220   +0 10 18.5
 JB1667;SPC IL E     -   623,269.08  1,063,577.93   sFT  0.99998220   +0 10 18.5
 JB1667;UTM  16      - 4,248,289.342   407,709.292   MT  0.99970489   -0 39 21.7
 JB1667
 JB1667!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1667!SPC IL E     -   0.99998054  x   0.99998220  =   0.99996275
 JB1667!UTM  16      -   0.99998054  x   0.99970489  =   0.99968544
 JB1667
 JB1667:                Primary Azimuth Mark                     Grid Az
 JB1667:SPC IL E     -  CLARK                                    303 54 49.0
 JB1667:UTM  16      -  CLARK                                    304 44 29.2
 JB1667
 JB1667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0770948289(NAD 83)
 JB1667
 JB1667|---------------------------------------------------------------------|
 JB1667| PID    Reference Object                     Distance      Geod. Az  |
 JB1667|                                                           dddmmss.s |
 JB1667| CI2875 ALBION RM 1                          24.242 METERS 17839     |
 JB1667| JB1666 ALBION MUNICIPAL TANK               253.419 METERS 26453     |
 JB1667| CI2877 ALBION RM 3                          82.771 METERS 26938     |
 JB1667| JB1669 CLARK                               APPROX. 6.4 KM 3040507.5 |
 JB1667| CI2876 ALBION RM 2                          30.102 METERS 30721     |
 JB1667|---------------------------------------------------------------------|
 JB1667
 JB1667                          SUPERSEDED SURVEY CONTROL
 JB1667
 JB1667  NAD 83(1997)-  38 22 40.95392(N)    088 03 23.80423(W) AD(       ) 2
 JB1667  NAD 83(1993)-  38 22 40.96442(N)    088 03 23.80353(W) AD(       ) 2
 JB1667  NAD 83(1986)-  38 22 40.96463(N)    088 03 23.80391(W) AD(       ) 2
 JB1667  NAD 27      -  38 22 40.78528(N)    088 03 23.67247(W) AD(       ) 2
 JB1667
 JB1667.Superseded values are not recommended for survey control.
 JB1667
 JB1667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1667.See file dsdata.pdf to determine how the superseded data were derived.
 JB1667
 JB1667_MARKER: DS = TRIANGULATION STATION DISK
 JB1667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1667_STAMPING: ALBION 1967
 JB1667_MARK LOGO: CGS
 JB1667_PROJECTION: FLUSH
 JB1667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1667+STABILITY: SURFACE MOTION
 JB1667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1667+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2004
 JB1667
 JB1667  HISTORY     - Date     Condition        Report By
 JB1667  HISTORY     - 1967     MONUMENTED       CGS
 JB1667  HISTORY     - 1969     GOOD             ILHD
 JB1667  HISTORY     - 20040311 GOOD             APISUR
 JB1667
 JB1667                          STATION DESCRIPTION
 JB1667
 JB1667'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1667'THE STATION IS LOCATED IN THE NORTHEAST CORNER OF THE EDWARDS COUNTY
 JB1667'COURTHOUSE SQUARE AND ABOUT 150 FEET SOUTHWEST OF THE JUNCTION OF
 JB1667'STATE HIGHWAYS 15 AND 130, IN THE TOWN OF ALBION.
 JB1667'
 JB1667'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JB1667'
 JB1667'THE STATION MARK, STAMPED ALBION 1967, IS SET FLUSH WITH THE GROUND
 JB1667'SURFACE.  IT IS 201 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 JB1667'COURTHOUSE, 41 FEET WEST OF THE CENTER OF A RED BRICK ROAD, 36 FEET
 JB1667'NORTHEAST OF A 36-INCH TREE AND 38 FEET SOUTHEAST OF A PINE TREE.
 JB1667'
 JB1667'RM 1, STAMPED ALBION NO 1 1967, IS SET FLUSH WITH THE GROUND SURFACE.
 JB1667'IT IS 61 FEET SOUTHEAST OF THE TREE, 16 FEET NORTH OF A RED BRICK ROAD
 JB1667'AND 1.2 FEET NORTHWEST OF A POWER POLE.
 JB1667'
 JB1667'RM 2, STAMPED ALBION NO 2 1967, IS SET FLUSH WITH THE GROUND SURFACE.
 JB1667'IT IS 50 FEET WEST OF A PINE TREE, 28 FEET SOUTH OF A RED BRICK ROAD
 JB1667'AND 14 FEET NORTHEAST OF AN 18-INCH TREE.
 JB1667'
 JB1667'RM 3, STAMPED ALBION NO 3 1967, IS SET FLUSH WITH THE GROUND SURFACE.
 JB1667'IT IS 69 FEET WEST OF THE CENTER OF A CONCRETE SIDEWALK, 45 FEET
 JB1667'SOUTHWEST OF A 24-INCH MAPLE TREE AND 10.5 FEET NORTH OF A POWER POLE.
 JB1667'
 JB1667'HEIGHT OF LIGHT ABLOVE STATION MARK 26 METERS.
 JB1667
 JB1667                          STATION RECOVERY (1969)
 JB1667
 JB1667'RECOVERY NOTE BY IL HIGHWAY DEPT 1969
 JB1667'STATION RECOVERED IN GOOD CONDITION.  RM 1 IN GOOD CONDITION EXCEPT
 JB1667'FOR RED BRICK RD IS ASPHALT COVERED.  RM 2 IN GOOD CONDITION EXCEPT
 JB1667'FOR 26 DEGREES SOUTH OF A RED BRICK ROAD.  RM 3 RECOVERED IN GOOD
 JB1667'CONDITION.
 JB1667
 JB1667                          STATION RECOVERY (2004)
 JB1667
 JB1667'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2004 (GJ)
 JB1667'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9269 ***********************************************************************
 AF9269  CBN         -  This is a Cooperative Base Network Control Station.
 AF9269  DESIGNATION -  ALBION AZ
 AF9269  PID         -  AF9269
 AF9269  STATE/COUNTY-  IL/EDWARDS
 AF9269  COUNTRY     -  US
 AF9269  USGS QUAD   -  ALBION SOUTH (2018)
 AF9269
 AF9269                         *CURRENT SURVEY CONTROL
 AF9269  ______________________________________________________________________
 AF9269* NAD 83(2011) POSITION- 38 22 02.04626(N) 088 02 54.02049(W)   ADJUSTED
 AF9269* NAD 83(2011) ELLIP HT-   125.825 (meters)        (06/27/12)   ADJUSTED
 AF9269* NAD 83(2011) EPOCH   -  2010.00
 AF9269* NAVD 88 ORTHO HEIGHT -   156.7   (meters)      514.    (feet) GPS OBS
 AF9269  ______________________________________________________________________
 AF9269  NAVD 88 orthometric height was determined with an earlier geoid model
 AF9269  GEOID HEIGHT    -        -30.878 (meters)                     GEOID18
 AF9269  NAD 83(2011) X  -    170,531.213 (meters)                     COMP
 AF9269  NAD 83(2011) Y  - -5,004,424.273 (meters)                     COMP
 AF9269  NAD 83(2011) Z  -  3,937,563.163 (meters)                     COMP
 AF9269  LAPLACE CORR    -         -2.87  (seconds)                    DEFLEC18
 AF9269
 AF9269  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9269  Standards:
 AF9269         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9269            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9269  -------------------------------------------------------------------
 AF9269  NETWORK    0.71   1.22           0.32   0.25   0.62     -0.00999274
 AF9269  -------------------------------------------------------------------
 AF9269  Click here for local accuracies and other accuracy information.
 AF9269
 AF9269.The horizontal coordinates were established by GPS observations
 AF9269.and adjusted by the National Geodetic Survey in June 2012.
 AF9269
 AF9269.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9269.been affixed to the stable North American tectonic plate. See 
 AF9269.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9269
 AF9269.The horizontal coordinates are valid at the epoch date displayed above
 AF9269.which is a decimal equivalence of Year/Month/Day.
 AF9269
 AF9269.The orthometric height was determined by GPS observations and a
 AF9269.high-resolution geoid model.
 AF9269
 AF9269.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9269.GEOID18 height accuracy estimate available here.
 AF9269
 AF9269.Click photographs - Photos may exist for this station.
 AF9269
 AF9269.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9269
 AF9269.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9269
 AF9269.The ellipsoidal height was determined by GPS observations
 AF9269.and is referenced to NAD 83.
 AF9269
 AF9269. The following values were computed from the NAD 83(2011) position.
 AF9269
 AF9269;                    North         East     Units Scale Factor Converg.
 AF9269;SPC IL E     -   188,775.357   324,905.810   MT  0.99998264   +0 10 36.8
 AF9269;SPC IL E     -   619,340.48  1,065,961.81   sFT  0.99998264   +0 10 36.8
 AF9269;UTM  16      - 4,247,081.867   408,418.331   MT  0.99970329   -0 39 02.7
 AF9269
 AF9269!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9269!SPC IL E     -   0.99998026  x   0.99998264  =   0.99996290
 AF9269!UTM  16      -   0.99998026  x   0.99970329  =   0.99968355
 AF9269
 AF9269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0841847081(NAD 83)
 AF9269
 AF9269|---------------------------------------------------------------------|
 AF9269| PID    Reference Object                     Distance      Geod. Az  |
 AF9269|                                                           dddmmss.s |
 AF9269| DE6918 ALBION YRD                          263.428 METERS 33719     |
 AF9269|---------------------------------------------------------------------|
 AF9269
 AF9269                          SUPERSEDED SURVEY CONTROL
 AF9269
 AF9269  NAD 83(2007)-  38 22 02.04639(N)    088 02 54.02136(W) AD(2002.00) 0
 AF9269  ELLIP H (02/10/07)  125.868  (m)                       GP(2002.00)    
 AF9269  ELLIP H (10/15/04)  125.820  (m)                       GP(       ) 4 2
 AF9269  NAD 83(1997)-  38 22 02.04602(N)    088 02 54.02165(W) AD(       ) B
 AF9269  ELLIP H (07/17/98)  125.835  (m)                       GP(       ) 4 1
 AF9269  NAVD 88 (08/21/02)  156.7    (m)  GEOID99  model used  GPS OBS        
 AF9269  NAVD 88 (07/17/98)  156.7    (m)  GEOID96  model used  GPS OBS        
 AF9269
 AF9269.Superseded values are not recommended for survey control.
 AF9269
 AF9269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9269.See file dsdata.pdf to determine how the superseded data were derived.
 AF9269
 AF9269_MARKER: DD = SURVEY DISK
 AF9269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9269_STAMPING: ALBION AZ 1997
 AF9269_MARK LOGO: ILDT
 AF9269_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9269+STABILITY: SURFACE MOTION
 AF9269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9269+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2020
 AF9269
 AF9269  HISTORY     - Date     Condition        Report By
 AF9269  HISTORY     - 1997     MONUMENTED       ILDT
 AF9269  HISTORY     - 19990927 GOOD             ILDT
 AF9269  HISTORY     - 20030327 GOOD             ILDT
 AF9269  HISTORY     - 20141103 GOOD             ILDT
 AF9269  HISTORY     - 20200428 GOOD             ILDT
 AF9269
 AF9269                          STATION DESCRIPTION
 AF9269
 AF9269'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997 (LK)
 AF9269'THE STATION IS LOCATED IN THE SOUTHEAST PART OF ALBION.  TO REACH FROM
 AF9269'THE JUNCTION OF STATE ROUTES 15 AND 130 AT THE SOUTHEAST CORNER OF THE
 AF9269'EDWARDS COUNTY COURT HOUSE IN ALBION, GO SOUTH ON ROUTE 130 FOR 0.2 MI
 AF9269'(0.3 KM).  TURN LEFT, EAST, CONTINUING ON ROUTE 130 FOR 0.32 MI (0.51
 AF9269'KM) TO A POINT WHERE ROUTE 130 TURNS SOUTH.  CONTINUE SOUTH ON ROUTE
 AF9269'130 FOR 0.44 MI (0.71 KM) TO ITS INTERSECTION WITH INDUSTRIAL DRIVE
 AF9269'AND THE STATION ON THE RIGHT IN THE NORTHWEST QUADRANT OF THE
 AF9269'INTERSECTION, 6.1 M (20.0 FT) SOUTHEAST OF A CONCRETE RIGHT-OF-WAY
 AF9269'MARKER, 11.3 M (37.1 FT) NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER,
 AF9269'AND 3.6 M (11.8 FT) BEHIND CURB.
 AF9269
 AF9269                          STATION RECOVERY (1999)
 AF9269
 AF9269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 AF9269'RECOVERED AS DESCRIBED
 AF9269
 AF9269                          STATION RECOVERY (2003)
 AF9269
 AF9269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (BES)
 AF9269'RECOVERED AS DESCRIBED
 AF9269
 AF9269                          STATION RECOVERY (2014)
 AF9269
 AF9269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AF9269'RECOVERED IN GOOD CONDITION.
 AF9269
 AF9269                          STATION RECOVERY (2020)
 AF9269
 AF9269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AF9269'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1666 ***********************************************************************
 JB1666  DESIGNATION -  ALBION MUNICIPAL TANK
 JB1666  PID         -  JB1666
 JB1666  STATE/COUNTY-  IL/EDWARDS
 JB1666  COUNTRY     -  US
 JB1666  USGS QUAD   -  ALBION NORTH (2018)
 JB1666
 JB1666                         *CURRENT SURVEY CONTROL
 JB1666  ______________________________________________________________________
 JB1666* NAD 83(1997) POSITION- 38 22 40.21913(N) 088 03 34.20357(W)   ADJUSTED
 JB1666  ______________________________________________________________________
 JB1666  GEOID HEIGHT    -        -30.875 (meters)                     GEOID18
 JB1666  LAPLACE CORR    -         -2.59  (seconds)                    DEFLEC18
 JB1666  HORZ ORDER      -  THIRD
 JB1666
 JB1666.The horizontal coordinates were established by classical geodetic methods
 JB1666.and adjusted by the National Geodetic Survey in October 1999.
 JB1666
 JB1666.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1666.GEOID18 height accuracy estimate available here.
 JB1666
 JB1666.Click photographs - Photos may exist for this station.
 JB1666
 JB1666.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1666
 JB1666. The following values were computed from the NAD 83(1997) position.
 JB1666
 JB1666;                    North         East     Units Scale Factor Converg.
 JB1666;SPC IL E     -   189,949.412   323,926.866   MT  0.99998205   +0 10 12.0
 JB1666;SPC IL E     -   623,192.36  1,062,750.06   sFT  0.99998205   +0 10 12.0
 JB1666;UTM  16      - 4,248,269.611   407,456.717   MT  0.99970547   -0 39 28.2
 JB1666
 JB1666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0745648269(NAD 83)
 JB1666
 JB1666                          SUPERSEDED SURVEY CONTROL
 JB1666
 JB1666  NAD 83(1997)-  38 22 40.21996(N)    088 03 34.20337(W) AD(       ) 3
 JB1666  NAD 83(1993)-  38 22 40.23048(N)    088 03 34.20221(W) AD(       ) 3
 JB1666  NAD 83(1986)-  38 22 40.23072(N)    088 03 34.20289(W) AD(       ) 3
 JB1666  NAD 27      -  38 22 40.05188(N)    088 03 34.07332(W) AD(       ) 3
 JB1666
 JB1666.Superseded values are not recommended for survey control.
 JB1666
 JB1666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1666.See file dsdata.pdf to determine how the superseded data were derived.
 JB1666
 JB1666_MARKER: 53 = ELEVATED TANK
 JB1666
 JB1666  HISTORY     - Date     Condition        Report By
 JB1666  HISTORY     - 1967     FIRST OBSERVED   CGS
 JB1666
 JB1666                          STATION DESCRIPTION
 JB1666
 JB1666'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1666'STATION IS LOCATED IN THE BUSINESS SECTION OF ALBION, 150 FEET NORTH
 JB1666'OF NORTH SIXTH
 JB1666'STREET AND BETWEEN WEST ELM STREET AND EAST MAIN
 JB1666'STREET.
 JB1666'
 JB1666'THE TANK IS APPROXIMATELY 100 FEET HIGH, IS SUPPRORTED BY 4 LEGS, IS
 JB1666'PAINTED SILVER AND
 JB1666'HAS ALBION PAINTED ON SIDE OF TANK.
 JB1666'
 JB1666'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1671 ***********************************************************************
 JB1671  DESIGNATION -  ALBION OIL MICROWAVE KSE 587
 JB1671  PID         -  JB1671
 JB1671  STATE/COUNTY-  IL/EDWARDS
 JB1671  COUNTRY     -  US
 JB1671  USGS QUAD   -  ALBION SOUTH (2018)
 JB1671
 JB1671                         *CURRENT SURVEY CONTROL
 JB1671  ______________________________________________________________________
 JB1671* NAD 83(1997) POSITION- 38 19 43.98335(N) 088 02 24.46403(W)   ADJUSTED
 JB1671  ______________________________________________________________________
 JB1671  GEOID HEIGHT    -        -30.847 (meters)                     GEOID18
 JB1671  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 JB1671  HORZ ORDER      -  THIRD
 JB1671
 JB1671.The horizontal coordinates were established by classical geodetic methods
 JB1671.and adjusted by the National Geodetic Survey in October 1999.
 JB1671
 JB1671.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1671.GEOID18 height accuracy estimate available here.
 JB1671
 JB1671.Click photographs - Photos may exist for this station.
 JB1671
 JB1671.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1671
 JB1671. The following values were computed from the NAD 83(1997) position.
 JB1671
 JB1671;                    North         East     Units Scale Factor Converg.
 JB1671;SPC IL E     -   184,520.640   325,636.816   MT  0.99998309   +0 10 54.6
 JB1671;SPC IL E     -   605,381.47  1,068,360.12   sFT  0.99998309   +0 10 54.6
 JB1671;UTM  16      - 4,242,818.234   409,087.640   MT  0.99970179   -0 38 42.4
 JB1671
 JB1671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0908742818(NAD 83)
 JB1671
 JB1671                          SUPERSEDED SURVEY CONTROL
 JB1671
 JB1671  NAD 83(1997)-  38 19 43.98385(N)    088 02 24.46408(W) AD(       ) 3
 JB1671  NAD 83(1993)-  38 19 43.99335(N)    088 02 24.46269(W) AD(       ) 3
 JB1671  NAD 83(1986)-  38 19 43.99474(N)    088 02 24.46371(W) AD(       ) 3
 JB1671  NAD 27      -  38 19 43.82556(N)    088 02 24.34069(W) AD(       ) 3
 JB1671
 JB1671.Superseded values are not recommended for survey control.
 JB1671
 JB1671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1671.See file dsdata.pdf to determine how the superseded data were derived.
 JB1671
 JB1671_MARKER: 44 = MICROWAVE MAST
 JB1671
 JB1671  HISTORY     - Date     Condition        Report By
 JB1671  HISTORY     - 1967     FIRST OBSERVED   CGS
 JB1671
 JB1671                          STATION DESCRIPTION
 JB1671
 JB1671'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1671'STATION IS LOCATED ABOUT 5.5 MILES NORTHWEST OF GRAYVILLE AND 3.5
 JB1671'MILES
 JB1671'SOUTH-SOUTHEAST OF ALBION.
 JB1671'
 JB1671'TO REACH FROM THE SOUTHEAST CORNER OF THE COURT HOUSE SQUARE IN
 JB1671'ALBION, GO
 JB1671'SOUTHERLY ON STATE HIGHWAY 130 FOR 4.5 MILES TO A SIDE
 JB1671'ROAD RIGHT, TURN RIGHT AND GO
 JB1671'SOUTHWESTERLY ON GRAVELED AND OILED
 JB1671'ROAD FOR 0.8 MILE TO STATION ON RIGHT AS DESCRIBED.
 JB1671'
 JB1671'THE MAST IS 210 FEET HIGH, IS PAINTED RED AND WHITE, HAS A FLASHING
 JB1671'RED LIGHT ON TOP
 JB1671'AND ONE MICROWAVE REFLECTOR.
 JB1671'
 JB1671'THE MICROWAVE MAST IS PROPERTY OF THE MARATHON OIL COMPANY.
 JB1671'
 JB1671'POINT INTERSECTED WAS TOP AND CENTER OF MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6918 ***********************************************************************
 DE6918  DESIGNATION -  ALBION YRD
 DE6918  PID         -  DE6918
 DE6918  STATE/COUNTY-  IL/EDWARDS
 DE6918  COUNTRY     -  US
 DE6918  USGS QUAD   -  ALBION SOUTH (2018)
 DE6918
 DE6918                         *CURRENT SURVEY CONTROL
 DE6918  ______________________________________________________________________
 DE6918* NAD 83(2011) POSITION- 38 22 09.92828(N) 088 02 58.20678(W)   ADJUSTED
 DE6918* NAD 83(2011) ELLIP HT-   125.889 (meters)        (06/27/12)   ADJUSTED
 DE6918* NAD 83(2011) EPOCH   -  2010.00
 DE6918* NAVD 88 ORTHO HEIGHT -   156.8   (meters)      514.    (feet) GPS OBS
 DE6918  ______________________________________________________________________
 DE6918  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6918  GEOID HEIGHT    -        -30.817 (meters)                     GEOID99
 DE6918  GEOID HEIGHT    -        -30.879 (meters)                     GEOID18
 DE6918  NAD 83(2011) X  -    170,424.512 (meters)                     COMP
 DE6918  NAD 83(2011) Y  - -5,004,277.011 (meters)                     COMP
 DE6918  NAD 83(2011) Z  -  3,937,753.756 (meters)                     COMP
 DE6918  LAPLACE CORR    -         -2.84  (seconds)                    DEFLEC18
 DE6918
 DE6918  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6918  Standards:
 DE6918         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6918            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6918  -------------------------------------------------------------------
 DE6918  NETWORK    0.75   1.37           0.34   0.26   0.70      0.06572675
 DE6918  -------------------------------------------------------------------
 DE6918  Click here for local accuracies and other accuracy information.
 DE6918
 DE6918.The horizontal coordinates were established by GPS observations
 DE6918.and adjusted by the National Geodetic Survey in June 2012.
 DE6918
 DE6918.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6918.been affixed to the stable North American tectonic plate. See 
 DE6918.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6918
 DE6918.The horizontal coordinates are valid at the epoch date displayed above
 DE6918.which is a decimal equivalence of Year/Month/Day.
 DE6918
 DE6918.The orthometric height was determined by GPS observations and a
 DE6918.high-resolution geoid model.
 DE6918
 DE6918.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6918.GEOID18 height accuracy estimate available here.
 DE6918
 DE6918.Click photographs - Photos may exist for this station.
 DE6918
 DE6918.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6918
 DE6918.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6918
 DE6918.The ellipsoidal height was determined by GPS observations
 DE6918.and is referenced to NAD 83.
 DE6918
 DE6918. The following values were computed from the NAD 83(2011) position.
 DE6918
 DE6918;                    North         East     Units Scale Factor Converg.
 DE6918;SPC IL E     -   189,018.075   324,803.440   MT  0.99998257   +0 10 34.3
 DE6918;SPC IL E     -   620,136.80  1,065,625.95   sFT  0.99998257   +0 10 34.3
 DE6918;UTM  16      - 4,247,325.970   408,319.505   MT  0.99970351   -0 39 05.4
 DE6918
 DE6918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6918!SPC IL E     -   0.99998025  x   0.99998257  =   0.99996282
 DE6918!UTM  16      -   0.99998025  x   0.99970351  =   0.99968376
 DE6918
 DE6918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0831947325(NAD 83)
 DE6918
 DE6918|---------------------------------------------------------------------|
 DE6918| PID    Reference Object                     Distance      Geod. Az  |
 DE6918|                                                           dddmmss.s |
 DE6918| AF9269 ALBION AZ                           263.428 METERS 15718     |
 DE6918|---------------------------------------------------------------------|
 DE6918
 DE6918                          SUPERSEDED SURVEY CONTROL
 DE6918
 DE6918  NAD 83(2007)-  38 22 09.92843(N)    088 02 58.20764(W) AD(2002.00) 0
 DE6918  ELLIP H (02/10/07)  125.927  (m)                       GP(2002.00)    
 DE6918  ELLIP H (02/03/05)  125.892  (m)                       GP(       ) 4 2
 DE6918  NAD 83(1997)-  38 22 09.92828(N)    088 02 58.20794(W) AD(       ) 1
 DE6918  ELLIP H (08/21/02)  125.904  (m)                       GP(       ) 3 1
 DE6918
 DE6918.Superseded values are not recommended for survey control.
 DE6918
 DE6918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6918.See file dsdata.pdf to determine how the superseded data were derived.
 DE6918
 DE6918_MARKER: DD = SURVEY DISK
 DE6918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6918_STAMPING: ALBION YRD 1997
 DE6918_MARK LOGO: ILDT
 DE6918_PROJECTION: FLUSH
 DE6918_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6918+STABILITY: SURFACE MOTION
 DE6918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6918+SATELLITE: SATELLITE OBSERVATIONS - 1997
 DE6918
 DE6918  HISTORY     - Date     Condition        Report By
 DE6918  HISTORY     - 1997     MONUMENTED       ILDT
 DE6918
 DE6918                          STATION DESCRIPTION
 DE6918
 DE6918'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997
 DE6918'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999, (DEL) .
 DE6918'STATION IS LOCATED AT SE SIDE OF ALBION,IL.  TO REACH FROM IL ROUTE 15
 DE6918'AND IL ROUTE 130 IN ALBION, GO SE ON IL ROUTE 130 FOR 0.8 MILES (1.3
 DE6918'KM) TO ALBION MAINTENANCE YARD GATE ON THE LEFT, GO THROUGH GATE AND
 DE6918'STATION ON THE LEFT.  STATION IS 11.9 FEET (3.6 M) NW OF W GATE POST,
 DE6918'1.8 FEET (0.5 M) N OF FENCELINE, 48.8 FEET (14.9 M) S OF S CORNER OF
 DE6918'MAIN BUILDING IN YARD.  STATION IS FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1142 ***********************************************************************
 NH1142  DESIGNATION -  ALDEN
 NH1142  PID         -  NH1142
 NH1142  STATE/COUNTY-  IL/MCHENRY
 NH1142  COUNTRY     -  US
 NH1142  USGS QUAD   -  HEBRON (2018)
 NH1142
 NH1142                         *CURRENT SURVEY CONTROL
 NH1142  ______________________________________________________________________
 NH1142* NAD 83(1997) POSITION- 42 26 34.69519(N) 088 28 54.22296(W)   ADJUSTED
 NH1142* NAVD 88 ORTHO HEIGHT -   301.    (meters)      988.    (feet) SCALED
 NH1142  ______________________________________________________________________
 NH1142  GEOID HEIGHT    -        -34.015 (meters)                     GEOID18
 NH1142  LAPLACE CORR    -         -2.44  (seconds)                    DEFLEC18
 NH1142  HORZ ORDER      -  THIRD
 NH1142
 NH1142.The horizontal coordinates were established by classical geodetic methods
 NH1142.and adjusted by the National Geodetic Survey in October 1999.
 NH1142
 NH1142.The orthometric height was scaled from a topographic map.
 NH1142
 NH1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1142.GEOID18 height accuracy estimate available here.
 NH1142
 NH1142.Click photographs - Photos may exist for this station.
 NH1142
 NH1142.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1142
 NH1142. The following values were computed from the NAD 83(1997) position.
 NH1142
 NH1142;                    North         East     Units Scale Factor Converg.
 NH1142;SPC IL E     -   641,316.186   287,791.281   MT  0.99997683   -0 06 00.5
 NH1142;SPC IL E     - 2,104,051.52    944,195.23   sFT  0.99997683   -0 06 00.5
 NH1142;SPC WI S     -    50,348.494   724,915.747   MT  1.00007118   +1 02 35.6
 NH1142;SPC WI S     -   165,185.02  2,378,327.75   sFT  1.00007118   +1 02 35.6
 NH1142;UTM  16      - 4,700,024.182   378,140.279   MT  0.99978271   -1 00 00.3
 NH1142
 NH1142!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1142!SPC IL E     -   0.99995814  x   0.99997683  =   0.99993497
 NH1142!SPC WI S     -   0.99995814  x   1.00007118  =   1.00002932
 NH1142!UTM  16      -   0.99995814  x   0.99978271  =   0.99974086
 NH1142
 NH1142:                Primary Azimuth Mark                     Grid Az
 NH1142:SPC IL E     -  ALDEN AZ MK                              274 03 56.5
 NH1142:SPC WI S     -  ALDEN AZ MK                              272 55 20.4
 NH1142:UTM  16      -  ALDEN AZ MK                              274 57 56.3
 NH1142
 NH1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7814000024(NAD 83)
 NH1142
 NH1142|---------------------------------------------------------------------|
 NH1142| PID    Reference Object                     Distance      Geod. Az  |
 NH1142|                                                           dddmmss.s |
 NH1142| CI8884 ALDEN RM 2                           11.015 METERS 09110     |
 NH1142| CI8882 ALDEN AZ MK                                        2735756.0 |
 NH1142| CI8883 ALDEN RM 1                           10.622 METERS 35844     |
 NH1142|---------------------------------------------------------------------|
 NH1142
 NH1142                          SUPERSEDED SURVEY CONTROL
 NH1142
 NH1142  NAD 83(1997)-  42 26 34.69455(N)    088 28 54.22403(W) AD(       ) 3
 NH1142  NAD 83(1991)-  42 26 34.69394(N)    088 28 54.22397(W) AD(       ) 3
 NH1142  NAD 83(1986)-  42 26 34.69192(N)    088 28 54.22891(W) AD(       ) 3
 NH1142  NAD 27      -  42 26 34.62500(N)    088 28 53.87560(W) AD(       ) 3
 NH1142
 NH1142.Superseded values are not recommended for survey control.
 NH1142
 NH1142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1142.See file dsdata.pdf to determine how the superseded data were derived.
 NH1142
 NH1142_MARKER: DS = TRIANGULATION STATION DISK
 NH1142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1142_STAMPING: ALDEN 1954
 NH1142_MARK LOGO: CGS
 NH1142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1142+STABILITY: SURFACE MOTION
 NH1142
 NH1142  HISTORY     - Date     Condition        Report By
 NH1142  HISTORY     - 1954     MONUMENTED       CGS
 NH1142  HISTORY     - 1966     GOOD             CGS
 NH1142  HISTORY     - 1989     GOOD             USPSQD
 NH1142  HISTORY     - 19950513 GOOD             USPSQD
 NH1142
 NH1142                          STATION DESCRIPTION
 NH1142
 NH1142'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1142'STATION IS LOCATED ABOUT 9 MILES NORTHWEST OF WOODSTOCK AND 4
 NH1142'MILES SOUTHWEST OF HEBRON NEAR THE NORTHEAST CORNER OF LAND
 NH1142'OWNED BY MR. IRVIN BAIRD AND IS ON ROAD RIGHT-OF-WAY.  IT
 NH1142'IS 105 FEET SOUTHWEST OF A T ROAD INTERSECTION, 26 FEET NORTH
 NH1142'OF A TELEPHONE POLE, 21 FEET WEST OF THE CENTER OF A GRAVEL
 NH1142'ROAD, 4 FEET NORTHEAST OF A WHITE WITNESS POST AND 2 FEET
 NH1142'EAST OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE
 NH1142'DISK IS STAMPED ALDEN 1954.
 NH1142'
 NH1142'REFERENCE MARK NO. 1 IS 71 FEET SOUTHWEST OF THE INTERSECTION, 22
 NH1142'FEET WEST OF THE CENTER OF THE GRAVEL ROAD, 41 FEET NORTHWEST
 NH1142'OF A POWER LINE POLE AND 1 FOOT EAST OF A FENCE.  THE MARK
 NH1142'IS FLUSH AND THE DISK IS STAMPED ALDEN NO 1 1954.
 NH1142'
 NH1142'REFERENCE MARK NO. 2 IS 17 FEET SOUTH OF A POWER LINE POLE,
 NH1142'15 FEET EAST OF THE CENTER OF THE GRAVEL ROAD AND 2 FEET
 NH1142'WEST OF A FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE
 NH1142'DISK IS STAMPED ALDEN NO 2 1954.
 NH1142'
 NH1142'AZIMUTH MARK IS 54 FEET EAST OF A TELEPHONE POLE, 20 FEET
 NH1142'NORTH OF THE CENTER OF A GRAVEL ROAD, 2 FEET EAST OF A WHITE
 NH1142'WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK IS FLUSH
 NH1142'AND THE DISK IS STAMPED ALDEN 1954.
 NH1142'
 NH1142'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1142'47 AND 120 (THIS IS A 4 STREET INTERSECTION OF PARK, NORTH,
 NH1142'MC HENRY AND SEMINARY STREETS) IN THE NORTHEAST SECTION
 NH1142'OF WOODSTOCK, GO NORTH ON SEMINARY STREET (HIGHWAY 47) FOR
 NH1142'8.3 MILES TO WHERE HIGHWAY CURVES RIGHT AND GRAVEL ROAD CONTINUES
 NH1142'NORTH, LEAVE HIGHWAY AND GO NORTH ON GRAVEL ROAD FOR 0.2 MILE
 NH1142'TO T INTERSECTION, TURN LEFT AND GO WEST ON GRAVEL ROAD FOR
 NH1142'2.25 MILES TO A SIDE ROAD LEFT AND THE STATION IN THE
 NH1142'SOUTHWEST ANGLE AS DESCRIBED.  CONTINUE WEST ON GRAVEL ROAD
 NH1142'FOR 0.35 MILE TO THE AZIMUTH MARK ON THE RIGHT, NORTH
 NH1142'SIDE OF ROAD AS DESCRIBED.
 NH1142'
 NH1142'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1142
 NH1142                          STATION RECOVERY (1966)
 NH1142
 NH1142'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1142'THE STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION
 NH1142'AND AS DESCRIBED.  THE PREVIOUS DESCRIPTION AND TO REACH
 NH1142'IS GOOD WITH THE BELOW CHANGES.
 NH1142'
 NH1142'A METAL WITNESS POST WAS SET 1 FOOT NORTH OF THE STATION AT
 NH1142'THIS TIME AND ONE WAS SET 1 FOOT EAST OF THE AZIMUTH MARK.
 NH1142'
 NH1142'THE ROAD WEST MENTIONED IN THE PREVIOUS DESCRIPTION IS NOW
 NH1142'PAVED AND KNOWN AS O BRIEN ROAD.  THE SIDE ROAD LEFT AT
 NH1142'THE STATION IS STILL GRAVELED BUT KNOWN AS MANLEY ROAD.
 NH1142
 NH1142                          STATION RECOVERY (1989)
 NH1142
 NH1142'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH1142'RECOVERED IN GOOD CONDITION.
 NH1142
 NH1142                          STATION RECOVERY (1995)
 NH1142
 NH1142'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1147 ***********************************************************************
 NH1147  DESIGNATION -  ALDEN ATT MICROWAVE TWR KSE 26
 NH1147  PID         -  NH1147
 NH1147  STATE/COUNTY-  IL/MCHENRY
 NH1147  COUNTRY     -  US
 NH1147  USGS QUAD   -  HARVARD (2018)
 NH1147
 NH1147                         *CURRENT SURVEY CONTROL
 NH1147  ______________________________________________________________________
 NH1147* NAD 83(1997) POSITION- 42 29 33.21056(N) 088 33 05.82567(W)   ADJUSTED
 NH1147  ______________________________________________________________________
 NH1147  GEOID HEIGHT    -        -33.984 (meters)                     GEOID18
 NH1147  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 NH1147  HORZ ORDER      -  THIRD
 NH1147
 NH1147.The horizontal coordinates were established by classical geodetic methods
 NH1147.and adjusted by the National Geodetic Survey in October 1999.
 NH1147
 NH1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1147.GEOID18 height accuracy estimate available here.
 NH1147
 NH1147.Click photographs - Photos may exist for this station.
 NH1147
 NH1147.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1147
 NH1147. The following values were computed from the NAD 83(1997) position.
 NH1147
 NH1147;                    North         East     Units Scale Factor Converg.
 NH1147;SPC IL E     -   646,836.777   282,055.514   MT  0.99997896   -0 08 50.8
 NH1147;SPC IL E     - 2,122,163.66    925,377.13   sFT  0.99997896   -0 08 50.8
 NH1147;SPC WI S     -    55,754.039   719,070.494   MT  1.00005724   +0 59 42.7
 NH1147;SPC WI S     -   182,919.71  2,359,150.45   sFT  1.00005724   +0 59 42.7
 NH1147;UTM  16      - 4,705,633.175   372,493.022   MT  0.99980003   -1 02 53.7
 NH1147
 NH1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7249305633(NAD 83)
 NH1147
 NH1147                          SUPERSEDED SURVEY CONTROL
 NH1147
 NH1147  NAD 83(1991)-  42 29 33.21011(N)    088 33 05.82662(W) AD(       ) 3
 NH1147  NAD 83(1986)-  42 29 33.20761(N)    088 33 05.83088(W) AD(       ) 3
 NH1147  NAD 27      -  42 29 33.14800(N)    088 33 05.47100(W) AD(       ) 3
 NH1147
 NH1147.Superseded values are not recommended for survey control.
 NH1147
 NH1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1147.See file dsdata.pdf to determine how the superseded data were derived.
 NH1147
 NH1147_MARKER: 45 = MICROWAVE TOWER
 NH1147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1147+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2003
 NH1147
 NH1147  HISTORY     - Date     Condition        Report By
 NH1147  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1147  HISTORY     - 1957     GOOD             CGS
 NH1147  HISTORY     - 19950513 GOOD             USPSQD
 NH1147  HISTORY     - 20030416 GOOD             USPSQD
 NH1147
 NH1147                          STATION DESCRIPTION
 NH1147
 NH1147'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1147'STATION IS THE CENTER OF THE TOP OF THE MICROWAVE RELAY TOWER,
 NH1147'LOCATED ABOUT 3 MILES NORTHWEST OF ALDEN ABOUT 0.1 MILE
 NH1147'SOUTHWEST OF A GRAVEL ROAD.  IT IS A 4 LEGGED STEEL TRUSSWORK
 NH1147'STRUCTURE PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE AND
 NH1147'HAS 4 RECTANGULAR MICRO-WAVE REFLECTORS ATOP.  TOTAL HEIGHT
 NH1147'IS 175 FEET.
 NH1147
 NH1147                          STATION RECOVERY (1957)
 NH1147
 NH1147'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 NH1147'THE STATION WAS RECOVERED AND THE TWO FOLLOWING CHANGES SHOULD
 NH1147'BE MADE TO THE 1954 DESCRIPTION.  THE NAME ALDEN, A.T. AND T.
 NH1147'CO., MICROWAVE RELAY TOWER HAS BEEN CHANGED AS SHOWN ABOVE.
 NH1147'ALSO THE 1954 DESCRIPTION STATED THAT THE TOWER WAS 175 FEET
 NH1147'HIGH.  BUT AT THIS TIME ONE OF THE COMPANY OFFICALS INFORMED US
 NH1147'THAT THE TOWER IS 237-1/2 FEET HIGH.
 NH1147
 NH1147                          STATION RECOVERY (1995)
 NH1147
 NH1147'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1147'RECOVERED IN GOOD CONDITION.
 NH1147
 NH1147                          STATION RECOVERY (2003)
 NH1147
 NH1147'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH1147'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0731 ***********************************************************************
 MG0731  DESIGNATION -  ALEDO MERCER CO CTHSE CUPOLA
 MG0731  PID         -  MG0731
 MG0731  STATE/COUNTY-  IL/MERCER
 MG0731  COUNTRY     -  US
 MG0731  USGS QUAD   -  ALEDO EAST (2018)
 MG0731
 MG0731                         *CURRENT SURVEY CONTROL
 MG0731  ______________________________________________________________________
 MG0731* NAD 83(1997) POSITION- 41 11 58.02337(N) 090 44 55.12608(W)   ADJUSTED
 MG0731  ______________________________________________________________________
 MG0731  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 MG0731  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 MG0731  HORZ ORDER      -  THIRD
 MG0731
 MG0731.The horizontal coordinates were established by classical geodetic methods
 MG0731.and adjusted by the National Geodetic Survey in October 1999.
 MG0731
 MG0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0731.GEOID18 height accuracy estimate available here.
 MG0731
 MG0731.Click photographs - Photos may exist for this station.
 MG0731
 MG0731.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0731
 MG0731. The following values were computed from the NAD 83(1997) position.
 MG0731
 MG0731;                    North         East     Units Scale Factor Converg.
 MG0731;SPC IL W     -   503,337.714   651,185.710   MT  0.99997049   -0 23 00.0
 MG0731;SPC IL W     - 1,651,367.15  2,136,431.78   sFT  0.99997049   -0 23 00.0
 MG0731;UTM  15      - 4,563,342.025   688,776.907   MT  1.00003861   +1 29 00.1
 MG0731
 MG0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8877663342(NAD 83)
 MG0731
 MG0731                          SUPERSEDED SURVEY CONTROL
 MG0731
 MG0731  NAD 83(1996)-  41 11 58.02304(N)    090 44 55.12595(W) AD(       ) 3
 MG0731  NAD 83(1986)-  41 11 58.01232(N)    090 44 55.11925(W) AD(       ) 3
 MG0731  NAD 27      -  41 11 57.89000(N)    090 44 54.61000(W) AD(       ) 3
 MG0731
 MG0731.Superseded values are not recommended for survey control.
 MG0731
 MG0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0731.See file dsdata.pdf to determine how the superseded data were derived.
 MG0731
 MG0731_MARKER: 87 = DOME
 MG0731
 MG0731  HISTORY     - Date     Condition        Report By
 MG0731  HISTORY     - 1939     FIRST OBSERVED   CGS
 MG0731  HISTORY     - 1958     GOOD             CGS
 MG0731  HISTORY     - 19950516 GOOD             USPSQD
 MG0731  HISTORY     - 19971022 GOOD             USPSQD
 MG0731
 MG0731                          STATION DESCRIPTION
 MG0731
 MG0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 MG0731'POINT OBSERVED UPON WAS THE FINIAL OF THE CUPOLA ATOP THE
 MG0731'MERCER COUNTY COURTHOUSE, A STONE BUILDING.  THE CUPOLA
 MG0731'IS APPROXIMATELY 125 FEET ABOVE THE STREET LEVEL AND HAS
 MG0731'A FLAGPOLE ON TOP.
 MG0731'
 MG0731'THE COURTHOUSE IS LOCATED IN THE APPROXIMATE CENTER OF TOWN,
 MG0731'ON EAST FIFTH STREET AND SOUTH COLLEGE AVENUE.
 MG0731'
 MG0731'OBSERVED UPON FROM TRIANGULATION STATIONS JENSEN AND THOMA.
 MG0731
 MG0731                          STATION RECOVERY (1958)
 MG0731
 MG0731'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 MG0731'INTERSECTION STATION RECOVERED AS DESCRIBED.  DESCRIPTION
 MG0731'ADEQUATE AND CORRECT.
 MG0731
 MG0731                          STATION RECOVERY (1995)
 MG0731
 MG0731'RECOVERY NOTE BY US POWER SQUADRON 1995
 MG0731'RECOVERED IN GOOD CONDITION.
 MG0731
 MG0731                          STATION RECOVERY (1997)
 MG0731
 MG0731'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0731'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0732 ***********************************************************************
 MG0732  DESIGNATION -  ALEDO WATER TANK
 MG0732  PID         -  MG0732
 MG0732  STATE/COUNTY-  IL/MERCER
 MG0732  COUNTRY     -  US
 MG0732  USGS QUAD   -  ALEDO WEST (2018)
 MG0732
 MG0732                         *CURRENT SURVEY CONTROL
 MG0732  ______________________________________________________________________
 MG0732* NAD 83(1997) POSITION- 41 12 03.56205(N) 090 45 02.46748(W)   ADJUSTED
 MG0732  ______________________________________________________________________
 MG0732  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 MG0732  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 MG0732  HORZ ORDER      -  THIRD
 MG0732
 MG0732.The horizontal coordinates were established by classical geodetic methods
 MG0732.and adjusted by the National Geodetic Survey in October 1999.
 MG0732
 MG0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0732.GEOID18 height accuracy estimate available here.
 MG0732
 MG0732.Click photographs - Photos may exist for this station.
 MG0732
 MG0732.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0732
 MG0732. The following values were computed from the NAD 83(1997) position.
 MG0732
 MG0732;                    North         East     Units Scale Factor Converg.
 MG0732;SPC IL W     -   503,509.716   651,015.810   MT  0.99997070   -0 23 04.9
 MG0732;SPC IL W     - 1,651,931.46  2,135,874.37   sFT  0.99997070   -0 23 04.9
 MG0732;UTM  15      - 4,563,508.413   688,601.482   MT  1.00003779   +1 28 55.4
 MG0732
 MG0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8860163508(NAD 83)
 MG0732
 MG0732                          SUPERSEDED SURVEY CONTROL
 MG0732
 MG0732  NAD 83(1996)-  41 12 03.56206(N)    090 45 02.46756(W) AD(       ) 3
 MG0732  NAD 83(1986)-  41 12 03.56355(N)    090 45 02.47338(W) AD(       ) 3
 MG0732  NAD 27      -  41 12 03.44200(N)    090 45 01.97300(W) AD(       ) 3
 MG0732
 MG0732.Superseded values are not recommended for survey control.
 MG0732
 MG0732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0732.See file dsdata.pdf to determine how the superseded data were derived.
 MG0732
 MG0732_MARKER: 53 = ELEVATED TANK
 MG0732
 MG0732  HISTORY     - Date     Condition        Report By
 MG0732  HISTORY     - 1931     FIRST OBSERVED   CGS
 MG0732  HISTORY     - 1939     GOOD             CGS
 MG0732  HISTORY     - 1958     GOOD             CGS
 MG0732  HISTORY     - 19950516 GOOD             USPSQD
 MG0732  HISTORY     - 19971022 GOOD             USPSQD
 MG0732
 MG0732                          STATION DESCRIPTION
 MG0732
 MG0732'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 MG0732'POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 MG0732'TANK, STEEL, ALUMINUM PAINTED, APPROXIMATELY 135 FEET HIGH,
 MG0732'AND WITH THE NAME ALEDO PAINTED ON THE BOWL.
 MG0732'
 MG0732'THE TANK IS LOCATED ON WALNUT STREET, 1 BLOCK NORTH OF THE
 MG0732'RAILROAD TRACKS, IN THE APPROXIMATE CENTER OF TOWN.
 MG0732'
 MG0732'OBSERVED UPON FROM TRIANGULATION STATIONS.  JENSEN AND THOMA.
 MG0732
 MG0732                          STATION RECOVERY (1958)
 MG0732
 MG0732'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 MG0732'INTERSECTION STATION RECOVERED AS DESCRIBED.  DESCRIPTION
 MG0732'ADEQUATE AND CORRECT.
 MG0732
 MG0732                          STATION RECOVERY (1995)
 MG0732
 MG0732'RECOVERY NOTE BY US POWER SQUADRON 1995
 MG0732'RECOVERED IN GOOD CONDITION.
 MG0732
 MG0732                          STATION RECOVERY (1997)
 MG0732
 MG0732'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0732'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1765 ***********************************************************************
 LC1765  DESIGNATION -  ALEXANDER
 LC1765  PID         -  LC1765
 LC1765  STATE/COUNTY-  IL/PIATT
 LC1765  COUNTRY     -  US
 LC1765  USGS QUAD   -  SEYMOUR (2018)
 LC1765
 LC1765                         *CURRENT SURVEY CONTROL
 LC1765  ______________________________________________________________________
 LC1765* NAD 83(1997) POSITION- 40 06 20.35468(N) 088 29 42.89599(W)   ADJUSTED
 LC1765* NAVD 88 ORTHO HEIGHT -   231.44  (+/-2cm)      759.3   (feet) VERTCON3
 LC1765  ______________________________________________________________________
 LC1765  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 LC1765  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 LC1765  HORZ ORDER      -  FIRST
 LC1765  VERT ORDER      -  THIRD ? (See Below)
 LC1765
 LC1765.The horizontal coordinates were established by classical geodetic methods
 LC1765.and adjusted by the National Geodetic Survey in October 1999.
 LC1765
 LC1765.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1765.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1765
 LC1765.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1765.GEOID18 height accuracy estimate available here.
 LC1765
 LC1765.The vertical order pertains to the NGVD 29 superseded value.
 LC1765
 LC1765.Click photographs - Photos may exist for this station.
 LC1765
 LC1765.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1765
 LC1765. The following values were computed from the NAD 83(1997) position.
 LC1765
 LC1765;                    North         East     Units Scale Factor Converg.
 LC1765;SPC IL E     -   381,743.954   286,195.082   MT  0.99997735   -0 06 15.5
 LC1765;SPC IL E     - 1,252,438.29    938,958.36   sFT  0.99997735   -0 06 15.5
 LC1765;UTM  16      - 4,440,555.264   372,560.442   MT  0.99979993   -0 57 48.1
 LC1765
 LC1765!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1765!SPC IL E     -   0.99996871  x   0.99997735  =   0.99994606
 LC1765!UTM  16      -   0.99996871  x   0.99979993  =   0.99976865
 LC1765
 LC1765:                Primary Azimuth Mark                     Grid Az
 LC1765:SPC IL E     -  ALEXANDER AZ MK                          087 50 36.6
 LC1765:UTM  16      -  ALEXANDER AZ MK                          088 42 09.2
 LC1765
 LC1765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7256040555(NAD 83)
 LC1765
 LC1765|---------------------------------------------------------------------|
 LC1765| PID    Reference Object                     Distance      Geod. Az  |
 LC1765|                                                           dddmmss.s |
 LC1765| CI6619 ALEXANDER AZ MK                                    0874421.1 |
 LC1765| CI6621 ALEXANDER RM 2                       54.517 METERS 26032     |
 LC1765| LC1766 ALEXANDER 2                           3.045 METERS 35445     |
 LC1765| CI6620 ALEXANDER RM 1                       48.101 METERS 35519     |
 LC1765|---------------------------------------------------------------------|
 LC1765
 LC1765                          SUPERSEDED SURVEY CONTROL
 LC1765
 LC1765  NAD 83(1997)-  40 06 20.35544(N)    088 29 42.89608(W) AD(       ) 1
 LC1765  NAD 83(1986)-  40 06 20.36192(N)    088 29 42.89475(W) AD(       ) 1
 LC1765  NAD 27      -  40 06 20.24540(N)    088 29 42.67280(W) AD(       ) 1
 LC1765  NGVD 29             231.50   (m)          759.5    (f) LEVELING    3  
 LC1765
 LC1765.Superseded values are not recommended for survey control.
 LC1765
 LC1765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1765.See file dsdata.pdf to determine how the superseded data were derived.
 LC1765
 LC1765_MARKER: DS = TRIANGULATION STATION DISK
 LC1765_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1765_STAMPING: ALEXANDER 1934
 LC1765_MARK LOGO: CGS
 LC1765_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1765+STABILITY: SURFACE MOTION
 LC1765
 LC1765  HISTORY     - Date     Condition        Report By
 LC1765  HISTORY     - 1934     MONUMENTED       CGS
 LC1765  HISTORY     - 1936     GOOD             USGS
 LC1765  HISTORY     - 1969     POOR             CGS
 LC1765
 LC1765                          STATION DESCRIPTION
 LC1765
 LC1765'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1765'STATION IS ABOUT 14 MILES W OF CHAMPAIGN, 3.6 MILES W OF R.R.
 LC1765'STATION IN SEYMOUR, AND 0.5 MILE W OF JUNCTION OF STATE
 LC1765'HIGHWAYS 10 AND 120, ON THE HIGHEST POINT OF RIDGE, ON THE N
 LC1765'SIDE OF STATE HIGHWAY 120, 22 FEET N OF BARBED-WIRE RIGHT-OF-WAY
 LC1765'FENCE, 62 FEET N OF CENTER LINE OF HIGHWAY, ON FENCE LINE OF N-S
 LC1765'BARBED-WIRE FENCE SEPARATING PASTURE AND CULTIVATED FIELD, AND
 LC1765'PROJECTS 6 INCHES.
 LC1765'
 LC1765'TO REACH FROM SEYMOUR, GO W ON STATE HIGHWAY 10 FOR 3.1 MILES
 LC1765'TO JUNCITON WITH STATE HIGHWAY 120 AND CONTINUE W ON STATE
 LC1765'HIGHWAY 120 FOR 0.5 MILE TO THE RIDGE AND STATION ON THE N
 LC1765'SIDE OF THE ROAD.
 LC1765'
 LC1765'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1765'BRONZE DISKS SET IN CONCRETE.
 LC1765'
 LC1765'REFERENCE MARK NO. 1 IS 157.81 FEET N OF STATION, 1 FOOT E OF
 LC1765'N-S FENCE LINE, AND PROJECTS 5 INCHES.  REFERENCE MARK NO. 2
 LC1765'IS 178.86 FEET W OF STATION, 1 FOOT N OF E-W RIGHT-OF-WAY
 LC1765'FENCE, 41 FEET N OF CENTER LINE OF STATE HIGHWAY 120, 248.38
 LC1765'FEET SW OF REFERENCE MARK NO. 1, AND PROJECTS 7 INCHES.
 LC1765'
 LC1765'AZIMUTH MARK IS ABOUT 1.1 MILES E OF STATION, 32 FEET S OF CENTER
 LC1765'LINE OF STATE HIGHWAY 10, 4.5 FEET W OF THE NW LEG OF ILLINOIS
 LC1765'POWER AND LIGHT COMPANY TRANSMISSION TOWER 616, ABOUT 300 FEET
 LC1765'W OF GRAIN ELEVATOR, AND PROJECTS 6 INCHES.
 LC1765'
 LC1765'A U.S.C. AND G.S. AND STATE SURVEY BENCH MARK IS APPROXIMATELY
 LC1765'0.5 MILE E OF STATION, 37 FEET N OF CENTER LINE OF STATE
 LC1765'HIGHWAY 10, 3 FEET S OF RIGHT-OF-WAY FENCE (CONCRETE POST),
 LC1765'ABOUT 150 FEET E OF JUNCTION OF STATE HIGHWAYS 10 AND 120,
 LC1765'AND PROJECTS 2 INCHES.
 LC1765'
 LC1765'ECC. CORRECTION FOR FAIRBANKS ECC. IS PLUS 1.62.
 LC1765'
 LC1765'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
 LC1765
 LC1765                          STATION RECOVERY (1936)
 LC1765
 LC1765'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1936 (SRA)
 LC1765'EXTRACT FROM LETTER DATED JUNE 21, 1936 FROM S.R. ARCHER
 LC1765'TO R.M. WILSON, BOTH OF THE U.S. GEOLOGICAL SURVEY.
 LC1765'
 LC1765'THE FOLLOWING ELEVATIONS ARE WITHIN TWO-TENTHS OF BEING CORRECT,
 LC1765'BASED UPON THE FIRST-ORDER LEVEL LINE AT CLINTON, ILLINOIS.
 LC1765'
 LC1765'ALEXANDER PLATT CO, ILL. -759.6
 LC1765'
 LC1765'DELAND NO. 2*, PLATT CO. ILL. -708.0
 LC1765'
 LC1765'LUTTRELL DEWITT CO, ILL. -765.9
 LC1765'
 LC1765'*REFERENCE MARK.
 LC1765
 LC1765                          STATION RECOVERY (1969)
 LC1765
 LC1765'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1765'THE UNDERGROUND STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH
 LC1765'MARK WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK
 LC1765'WAS FOUND TILTED AND REFERENCE MARK 1 HIT BY A PLOW AND
 LC1765'LEANING.  THE STATION MARK WAS IN THE WAY OF ROAD CONSTRUCTION
 LC1765'AS WAS REFERENCE MARK 2 AND A NEW STATION ALEXANDER 2 1969
 LC1765'WAS ESTABLISHED.  THE UNDERGROUND STATION MARK WAS LEFT INTACT
 LC1765'ALONG WITH THE AZIMUTH MARK.  REFERENCE MARK 2 WAS DESTROYED.
 LC1765'REFERENCE MARK 1 WAS DESTROYED SINCE IT IS IN A CULTIVATED
 LC1765'FIELD.  THE USC AND GS AND SS BENCH MARK WAS NOT FOUND AND IS
 LC1765'ASSUMED DESTROYED.  THE DISTANCE AND DIRECTION TO REFERENCE
 LC1765'MARK 2 CHECKED.  THE DISTANCE TO REFERENCE MARK 1 CHECKED
 LC1765'BUT THE DIRECTION WAS FOUND TO BE IN ERROR SINCE THE MARK
 LC1765'WAS DISTURBED.
 LC1765'
 LC1765'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1765'
 LC1765'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 LC1765'WEST OF SEYMOUR
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1766 ***********************************************************************
 LC1766  CBN         -  This is a Cooperative Base Network Control Station.
 LC1766  DESIGNATION -  ALEXANDER 2
 LC1766  PID         -  LC1766
 LC1766  STATE/COUNTY-  IL/PIATT
 LC1766  COUNTRY     -  US
 LC1766  USGS QUAD   -  SEYMOUR (2018)
 LC1766
 LC1766                         *CURRENT SURVEY CONTROL
 LC1766  ______________________________________________________________________
 LC1766* NAD 83(2011) POSITION- 40 06 20.45302(N) 088 29 42.90701(W)   ADJUSTED
 LC1766* NAD 83(2011) ELLIP HT-   199.346 (meters)        (06/27/12)   ADJUSTED
 LC1766* NAD 83(2011) EPOCH   -  2010.00
 LC1766* NAVD 88 ORTHO HEIGHT -   231.3   (meters)      759.    (feet) GPS OBS
 LC1766  ______________________________________________________________________
 LC1766  NAVD 88 orthometric height was determined with geoid model    GEOID96
 LC1766  GEOID HEIGHT    -        -31.798 (meters)                     GEOID96
 LC1766  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 LC1766  NAD 83(2011) X  -    128,287.185 (meters)                     COMP
 LC1766  NAD 83(2011) Y  - -4,883,624.370 (meters)                     COMP
 LC1766  NAD 83(2011) Z  -  4,087,096.103 (meters)                     COMP
 LC1766  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 LC1766
 LC1766  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1766  Standards:
 LC1766         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1766            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1766  -------------------------------------------------------------------
 LC1766  NETWORK    0.77   2.21           0.36   0.25   1.13     -0.04661013
 LC1766  -------------------------------------------------------------------
 LC1766  Click here for local accuracies and other accuracy information.
 LC1766
 LC1766.The horizontal coordinates were established by GPS observations
 LC1766.and adjusted by the National Geodetic Survey in June 2012.
 LC1766
 LC1766.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1766.been affixed to the stable North American tectonic plate. See 
 LC1766.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1766
 LC1766.The horizontal coordinates are valid at the epoch date displayed above
 LC1766.which is a decimal equivalence of Year/Month/Day.
 LC1766
 LC1766.The orthometric height was determined by GPS observations and a
 LC1766.high-resolution geoid model.
 LC1766
 LC1766.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1766.GEOID18 height accuracy estimate available here.
 LC1766
 LC1766.Click photographs - Photos may exist for this station.
 LC1766
 LC1766.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1766
 LC1766.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1766
 LC1766.The ellipsoidal height was determined by GPS observations
 LC1766.and is referenced to NAD 83.
 LC1766
 LC1766. The following values were computed from the NAD 83(2011) position.
 LC1766
 LC1766;                    North         East     Units Scale Factor Converg.
 LC1766;SPC IL E     -   381,746.988   286,194.826   MT  0.99997735   -0 06 15.5
 LC1766;SPC IL E     - 1,252,448.24    938,957.52   sFT  0.99997735   -0 06 15.5
 LC1766;UTM  16      - 4,440,558.301   372,560.232   MT  0.99979993   -0 57 48.1
 LC1766
 LC1766!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1766!SPC IL E     -   0.99996873  x   0.99997735  =   0.99994608
 LC1766!UTM  16      -   0.99996873  x   0.99979993  =   0.99976866
 LC1766
 LC1766:                Primary Azimuth Mark                     Grid Az
 LC1766:SPC IL E     -  ALEXANDER AZ MK                          087 56 20.2
 LC1766:UTM  16      -  ALEXANDER AZ MK                          088 47 52.8
 LC1766
 LC1766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7256040558(NAD 83)
 LC1766
 LC1766|---------------------------------------------------------------------|
 LC1766| PID    Reference Object                     Distance      Geod. Az  |
 LC1766|                                                           dddmmss.s |
 LC1766| CI6622 ALEXANDER 2 RM 3                      6.288 METERS 08718     |
 LC1766| CI6619 ALEXANDER AZ MK                                    0875004.7 |
 LC1766| LC1767 SEYMOUR TV STATION WCIA MAST        APPROX. 3.9 KM 0892901.8 |
 LC1766| LC1765 ALEXANDER                             3.045 METERS 17445     |
 LC1766| CI6623 ALEXANDER 2 RM 4                      6.811 METERS 26753     |
 LC1766|---------------------------------------------------------------------|
 LC1766
 LC1766                          SUPERSEDED SURVEY CONTROL
 LC1766
 LC1766  NAD 83(2007)-  40 06 20.45308(N)    088 29 42.90787(W) AD(2002.00) 0
 LC1766  ELLIP H (02/10/07)  199.360  (m)                       GP(2002.00)    
 LC1766  ELLIP H (10/15/04)  199.362  (m)                       GP(       ) 4 2
 LC1766  NAD 83(1997)-  40 06 20.45303(N)    088 29 42.90776(W) AD(       ) B
 LC1766  ELLIP H (07/17/98)  199.356  (m)                       GP(       ) 4 1
 LC1766  NAD 83(1986)-  40 06 20.46023(N)    088 29 42.90652(W) AD(       ) 2
 LC1766  NAD 27      -  40 06 20.34371(N)    088 29 42.68457(W) AD(       ) 2
 LC1766
 LC1766.Superseded values are not recommended for survey control.
 LC1766
 LC1766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1766.See file dsdata.pdf to determine how the superseded data were derived.
 LC1766
 LC1766_MARKER: DS = TRIANGULATION STATION DISK
 LC1766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1766_STAMPING: ALEXANDER 2 1969
 LC1766_MARK LOGO: CGS
 LC1766_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1766+STABILITY: SURFACE MOTION
 LC1766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1766+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2016
 LC1766
 LC1766  HISTORY     - Date     Condition        Report By
 LC1766  HISTORY     - 1969     MONUMENTED       CGS
 LC1766  HISTORY     - 19970418 GOOD             NGS
 LC1766  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1766  HISTORY     - 20081128 GOOD             CHAST
 LC1766  HISTORY     - 20101122 GOOD             INDIV
 LC1766  HISTORY     - 20160602 GOOD             COMPDA
 LC1766
 LC1766                          STATION DESCRIPTION
 LC1766
 LC1766'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1766'ABOUT 14 MILES WEST OF CHAMPAIGN, 3-1/2 MILES WEST OF SEYMOUR,
 LC1766'ABOUT 1000 FEET WEST OF THE INTERSECTION OF INTERSTATE HIGHWAY
 LC1766'72 AND STATE HIGHWAY 10, 72 FEET NORTH OF THE CENTERLINE OF
 LC1766'HIGHWAY 10, 1 FOOT SOUTHWEST OF A METAL WITNESS POST, 22 FEET
 LC1766'WEST OF A METAL WITNESS POST, 23 FEET EAST OF A METAL WITNESS
 LC1766'POST, 1 FOOT SOUTH OF RIGHT-OF-WAY FENCE AND 468 FEET WEST OF
 LC1766'A FENCE CORNER.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 LC1766'IS STAMPED ALEXANDER 2 1969.
 LC1766'
 LC1766'REFERENCE MARK 3 IS 72 FEET NORTH OF THE CENTERLINE OF THE
 LC1766'HIGHWAY, 1 FOOT SOUTH OF THE FENCE AND 1 FOOT WEST OF A METAL
 LC1766'WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 LC1766'STAMPED ALEXANDER 2 NO 3 1969.
 LC1766'
 LC1766'REFERENCE MARK 4 IS 72 FEET NORTH OF THE CENTERLINE OF THE
 LC1766'HIGHWAY, 1 FOOT SOUTH OF THE FENCE AND 1 FOOT EAST OF A METAL
 LC1766'WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK
 LC1766'IS STAMPED ALEXANDER 2 NO 4 1969.
 LC1766'
 LC1766'USC AND GS AND SS RESET MARK IS A STANDARD USC AND GS AND
 LC1766'SS DISK SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 LC1766'ABOUT 2 INCHES, STAMPED RESET 1969, 73 FEET NORTH OF THE
 LC1766'CENTERLINE OF THE HIGHWAY, 30 FEET WEST OF THE FENCE CORNER AND
 LC1766'1 FOOT SOUTH OF THE FENCE.
 LC1766'
 LC1766'THE AZIMUTH MARK IS ABOUT 500 FEET WEST OF A GRAIN ELEVATOR,
 LC1766'5 FEET WEST OF THE NORTHWEST LEG OF A POWER LINE TOWER, 44 FEET
 LC1766'NORTH OF THE NORTH RAIL OF RAILROAD TRACK, 32 FEET SOUTH OF
 LC1766'THE CENTERLINE OF HIGHWAY 10 AND 1 FOOT EAST OF A METAL WITNESS
 LC1766'POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 LC1766'ALEXANDER 1934 AZIMUTH.
 LC1766'
 LC1766'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY 10
 LC1766'FOR 1.0 MILE TO THE MARK ON THE RIGHT.
 LC1766'
 LC1766'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1766
 LC1766                          STATION RECOVERY (1997)
 LC1766
 LC1766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC1766'THE STATION IS LOCATED ABOUT 3.6 MI (5.8 KM) WEST OF SEYMOUR.  TO
 LC1766'REACH FROM THE CENTER OF THE STATE ROUTE 10 OVERPASS OF INTERSTATE
 LC1766'HIGHWAY 72, ABOUT 3.4 MI (5.5 KM) WEST OF SEYMOUR, GO WEST ON ROUTE 10
 LC1766'FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT ON A HIGH BANK, 21.9 M
 LC1766'(71.9 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 0.3 M (1.0 FT)
 LC1766'SOUTHWEST OF A METAL WITNESS POST, 6.7 M (22.0 FT) WEST OF A METAL
 LC1766'WITNESS POST, 7.0 M (23.0 FT) EAST OF A METAL WITNESS POST, AND ABOUT
 LC1766'6 M (19.7 FT) HIGHER THAN THE HIGHWAY.
 LC1766
 LC1766                          STATION RECOVERY (2000)
 LC1766
 LC1766'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1766'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1766'RECOVERED AS DESCRIBED IN GOOD CONDITION.   SMALL BRUSH GROWTH
 LC1766'MAY IMPEDE SATELLITE OBSERVATIONS.
 LC1766'
 LC1766
 LC1766                          STATION RECOVERY (2008)
 LC1766
 LC1766'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2008 (TES)
 LC1766'RECOVERED IN GOOD CONDITION.  MONUMNET IS LOCATED BETWEEN A METAL
 LC1766'WITNESS POST AND AN ORANGE FIBERGLASS WITNESS POST.  THE BRUSH
 LC1766'MENTIONED IN THE 2000 ZAMBRANA STATION RECOVERY NOTE IS A MULTI-TRUNK
 LC1766'HEDGE TREE ABOUT 10FT WEST OF THE MONUMENT.  IT WAS COMPLETELY CUT
 LC1766'DOWN IN THIS RECOVERY.
 LC1766
 LC1766                          STATION RECOVERY (2010)
 LC1766
 LC1766'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (BCA)
 LC1766'RECOVERED IN GOOD CONDITION.
 LC1766
 LC1766                          STATION RECOVERY (2016)
 LC1766
 LC1766'RECOVERY NOTE BY COMPASSDATA INC 2016 (NK)
 LC1766'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0530 ***********************************************************************
 NH0530  DESIGNATION -  ALEXANDER RM
 NH0530  PID         -  NH0530
 NH0530  STATE/COUNTY-  IL/WINNEBAGO
 NH0530  COUNTRY     -  US
 NH0530  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0530
 NH0530                         *CURRENT SURVEY CONTROL
 NH0530  ______________________________________________________________________
 NH0530* NAD 83(1986) POSITION- 42 26 27.76   (N) 089 03 39.26   (W)   HD_HELD1
 NH0530* NAVD 88 ORTHO HEIGHT -   226.477 (meters)      743.03  (feet) ADJUSTED
 NH0530  ______________________________________________________________________
 NH0530  GEOID HEIGHT    -        -33.675 (meters)                     GEOID18
 NH0530  DYNAMIC HEIGHT  -        226.407 (meters)      742.80  (feet) COMP
 NH0530  MODELED GRAVITY -    980,305.8   (mgal)                       NAVD 88
 NH0530
 NH0530  VERT ORDER      -  FIRST     CLASS II
 NH0530
 NH0530.The horizontal coordinates were determined by differentially corrected
 NH0530.hand held GPS observations or other comparable positioning techniques
 NH0530.and have an estimated accuracy of +/- 3 meters.
 NH0530
 NH0530.The orthometric height was determined by differential leveling and
 NH0530.adjusted by the NATIONAL GEODETIC SURVEY
 NH0530.in June 1991.
 NH0530
 NH0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0530.GEOID18 height accuracy estimate available here.
 NH0530
 NH0530.Click photographs - Photos may exist for this station.
 NH0530
 NH0530.The dynamic height is computed by dividing the NAVD 88
 NH0530.geopotential number by the normal gravity value computed on the
 NH0530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0530.degrees latitude (g = 980.6199 gals.).
 NH0530
 NH0530.The modeled gravity was interpolated from observed gravity values.
 NH0530
 NH0530;                    North         East    Units  Estimated Accuracy
 NH0530;SPC IL W     -   641,662.3     790,973.0     MT  (+/- 3 meters HH1 GPS) 
 NH0530
 NH0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3050100804(NAD 83)
 NH0530
 NH0530                          SUPERSEDED SURVEY CONTROL
 NH0530
 NH0530  NGVD 29 (??/??/92)  226.540  (m)          743.24   (f) ADJ UNCH    1 2
 NH0530
 NH0530.Superseded values are not recommended for survey control.
 NH0530
 NH0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0530.See file dsdata.pdf to determine how the superseded data were derived.
 NH0530
 NH0530_MARKER: DR = REFERENCE MARK DISK
 NH0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0530_STAMPING: ALEXANDER 1920
 NH0530_MARK LOGO: CGS
 NH0530_PROJECTION: FLUSH
 NH0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0530+STABILITY: SURFACE MOTION
 NH0530
 NH0530  HISTORY     - Date     Condition        Report By
 NH0530  HISTORY     - 1920     MONUMENTED       CGS
 NH0530  HISTORY     - 1960     GOOD             CGS
 NH0530  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0530
 NH0530                          STATION DESCRIPTION
 NH0530
 NH0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0530'1.6 MI SE FROM ROCKTON.
 NH0530'ABOUT 1.55 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0530'AND PACIFIC RAILROAD FROM THE STATION AT ROCKTON, IN S-25, R-1 E,
 NH0530'T-46 N, 0.65 MILE SOUTH-SOUTHEAST OF TH SOUTH-SOUTHEAST END OF
 NH0530'THE RAILROAD BRIDGE OVER ROCK RIVER, 230 YARDS NORTH OF A SMALL
 NH0530'BRIDGE OVER DRY RUN, 45 FEET WEST-SOUTHWEST OF THE WEST-SOUTHWEST
 NH0530'RAIL AND ON THE OUTSIDE OF A CURVE, 2 FEET EAST-NORTHEAST OF A
 NH0530'RIGHT-OF-WAY FENCE LINE, 31 FEET EAST-NORTHEAST OF THE CENTER
 NH0530'LINE OF A GRAVEL ROAD PARALLELING THE TRACK, 74 FEET EAST-SOUTHEAST
 NH0530'OF POWER LINE POLE NO. J 46- 1 - 24.4 46/0, 81 FEET EAST-SOUTHEAST
 NH0530'OF THE EAST-SOUTHEAST END OF PARALLEL FENCES (CONNECTED BY SHORT
 NH0530'CROSS FENCE), 17 FEET NORTHWEST OF A TELEPHONE POLE WITH BRACE
 NH0530'POLE, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN
 NH0530'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 NH0530
 NH0530                          STATION RECOVERY (1997)
 NH0530
 NH0530'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0530'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1088 ***********************************************************************
 NH1088  DESIGNATION -  ALGONQUIN
 NH1088  PID         -  NH1088
 NH1088  STATE/COUNTY-  IL/KANE
 NH1088  COUNTRY     -  US
 NH1088  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH1088
 NH1088                         *CURRENT SURVEY CONTROL
 NH1088  ______________________________________________________________________
 NH1088* NAD 83(1997) POSITION- 42 09 13.95271(N) 088 15 46.53552(W)   ADJUSTED
 NH1088* NAVD 88 ORTHO HEIGHT -   265.06  (+/-2cm)      869.6   (feet) VERTCON3
 NH1088  ______________________________________________________________________
 NH1088  GEOID HEIGHT    -        -33.718 (meters)                     GEOID18
 NH1088  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 NH1088  HORZ ORDER      -  SECOND
 NH1088  VERT ORDER      -  THIRD ? (See Below)
 NH1088
 NH1088.The horizontal coordinates were established by classical geodetic methods
 NH1088.and adjusted by the National Geodetic Survey in October 1999.
 NH1088
 NH1088.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1088.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1088
 NH1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1088.GEOID18 height accuracy estimate available here.
 NH1088
 NH1088.The vertical order pertains to the NGVD 29 superseded value.
 NH1088
 NH1088.Click photographs - Photos may exist for this station.
 NH1088
 NH1088.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1088
 NH1088. The following values were computed from the NAD 83(1997) position.
 NH1088
 NH1088;                    North         East     Units Scale Factor Converg.
 NH1088;SPC IL E     -   609,196.296   305,819.037   MT  0.99997542   +0 02 50.1
 NH1088;SPC IL E     - 1,998,671.51  1,003,341.29   sFT  0.99997542   +0 02 50.1
 NH1088;UTM  16      - 4,667,632.931   395,658.937   MT  0.99973396   -0 50 51.6
 NH1088
 NH1088!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1088!SPC IL E     -   0.99996372  x   0.99997542  =   0.99993914
 NH1088!UTM  16      -   0.99996372  x   0.99973396  =   0.99969769
 NH1088
 NH1088:                Primary Azimuth Mark                     Grid Az
 NH1088:SPC IL E     -  MCMANAMAN                                027 49 04.3
 NH1088:UTM  16      -  MCMANAMAN                                028 42 46.0
 NH1088
 NH1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9565867632(NAD 83)
 NH1088
 NH1088|---------------------------------------------------------------------|
 NH1088| PID    Reference Object                     Distance      Geod. Az  |
 NH1088|                                                           dddmmss.s |
 NH1088| NH1085 CARY CURTISS FARM WATER TANK        APPROX. 5.4 KM 0082829.1 |
 NH1088| NH1080 MCMANAMAN                           APPROX. 8.2 KM 0275154.4 |
 NH1088| CI8886 ALGONQUIN RM 1                        8.988 METERS 03932     |
 NH1088| NH1082 BARRINGTON N MUN STANDPIPE          APPROX.10.6 KM 0945907.1 |
 NH1088| NH1081 BARRINGTON S MUN STANDPIPE          APPROX.10.6 KM 0950529.1 |
 NH1088| CI8885 ALGONQUIN AZ MK                                    1262011.3 |
 NH1088| CI8887 ALGONQUIN RM 2                       26.890 METERS 12633     |
 NH1088| NH1107 EAST DUNDEE MUN STANDPIPE           APPROX. 5.6 KM 1924141.7 |
 NH1088| NH1101 WEST DUNDEE MUNICIPAL TANK          APPROX. 6.3 KM 1942145.8 |
 NH1088| NH1098 CARPENTERSVILLE MUNICIPAL TANK      APPROX. 5.9 KM 2020455.6 |
 NH1088| NH1092 CARPENTERSVILLE ILL IRON STK        APPROX. 5.5 KM 2043458.2 |
 NH1088|---------------------------------------------------------------------|
 NH1088
 NH1088                          SUPERSEDED SURVEY CONTROL
 NH1088
 NH1088  NAD 83(1997)-  42 09 13.95266(N)    088 15 46.53651(W) AD(       ) 2
 NH1088  NAD 83(1986)-  42 09 13.95427(N)    088 15 46.54639(W) AD(       ) 2
 NH1088  NAD 27      -  42 09 13.86620(N)    088 15 46.25220(W) AD(       ) 2
 NH1088  NGVD 29             265.12   (m)          869.8    (f) LEVELING    3  
 NH1088
 NH1088.Superseded values are not recommended for survey control.
 NH1088
 NH1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1088.See file dsdata.pdf to determine how the superseded data were derived.
 NH1088
 NH1088_MARKER: DS = TRIANGULATION STATION DISK
 NH1088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1088_STAMPING: ALGONQUIN 1954
 NH1088_MARK LOGO: CGS
 NH1088_PROJECTION: FLUSH
 NH1088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1088+STABILITY: SURFACE MOTION
 NH1088
 NH1088  HISTORY     - Date     Condition        Report By
 NH1088  HISTORY     - 1954     MONUMENTED       CGS
 NH1088  HISTORY     - 1966     GOOD             CGS
 NH1088  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH1088  HISTORY     - 20150218 MARK NOT FOUND   ILDT
 NH1088
 NH1088                          STATION DESCRIPTION
 NH1088
 NH1088'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1088'STATION IS LOCATED 90 FEET WEST OF THE INTERSECTION OF STATE
 NH1088'HIGHWAY 62 AND MC HENRY-KANE COUNTY LINE ROAD ABOUT 1-3/4
 NH1088'MILES SOUTHEAST OF ALGONQUIN AND IS ON ROAD RIGHT-OF-WAY.
 NH1088'IT IS 48 FEET SOUTHWEST OF THE CENTER OF STATE HIGHWAY 62,
 NH1088'15 FEET SOUTHWEST OF EDGE OF BANK, 4 FEET SOUTHEAST OF A
 NH1088'WHITE WITNESS POST AND 1 FOOT NORTHEAST OF A FENCE LINE.  THE
 NH1088'MARK IS FLUSH AND THE DISK IS STAMPED ALGONQUIN 1954.
 NH1088'
 NH1088'REFERENCE MARK NO. 1 IS 73 FEET NORTH OF THE INTERSECTION,
 NH1088'48 FEET NORTHEAST OF THE CENTER OF HIGHWAY 62 AND 1 FOOT
 NH1088'EAST OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK
 NH1088'IS STAMPED ALGONQUIN NO 1 1954.
 NH1088'
 NH1088'REFERENCE MARK NO. 2 IS 48 FEET SOUTHWEST OF THE CENTER OF
 NH1088'HIGHWAY 62 AND 1 FOOT SOUTHEAST OF A FENCE LINE.  THE MARK IS
 NH1088'FLUSH AND THE DISK IS STAMPED ALGONQUIN NO 2 1954.
 NH1088'
 NH1088'AZIMUTH MARK IS 49 FEET SOUTHWEST OF THE CENTER OF HIGHWAY
 NH1088'62, 2 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF
 NH1088'A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 NH1088'STAMPED ALGONQUIN 1954.
 NH1088'
 NH1088'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1088'62 AND 25 ABOUT 2 MILES SOUTHEAST OF ALGONQUIN, GO NORTHWEST
 NH1088'ON HIGHWAY 62 FOR 0.15 MILE TO THE AZIMUTH MARK ON THE LEFT
 NH1088'AS DESCRIBED.  CONTINUE NORTHWEST ON HIGHWAY 62 FOR 0.15 MILE
 NH1088'TO THE STATION ON THE LEFT ON TOP OF ROAD CUT AS DESCRIBED.
 NH1088'
 NH1088'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1088
 NH1088                          STATION RECOVERY (1966)
 NH1088
 NH1088'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1088'THE STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND IN
 NH1088'GOOD CONDITION AT THIS TIME.  THE AZIMUTH MARK WAS SEARCHED
 NH1088'FOR BUT NOT FOUND AT THIS TIME.  THERE HAS BEEN SOME UNDERGROUND
 NH1088'TELEPHONE CABLES LAID IN THE VICINITY AND THE AZIMUTH MARK
 NH1088'IS ASSUMED LOST.  BELOW ARE SOME CHANGES THAT SHOULD BE ADDED TO
 NH1088'THE PREVIOUS DESCRIPTION.
 NH1088'
 NH1088'STATION MARK IS NOW 62 FEET SOUTHEAST OF A FENCE CORNER OF
 NH1088'A MINATURE GOLF COURSE AND 1 FOOT NORTH OF A METAL WITNESS
 NH1088'POST.
 NH1088'
 NH1088'REFERENCE MARK 1 IS NOW 2 INCHES BELOW THE SURFACE OF THE
 NH1088'GROUND.
 NH1088'
 NH1088'REFERENCE MARK 2 IS NOW 88 FEET SOUTHEAST OF THE WITNESS
 NH1088'POST.
 NH1088
 NH1088                          STATION RECOVERY (1998)
 NH1088
 NH1088'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1088'MARK NOT FOUND.
 NH1088
 NH1088                          STATION RECOVERY (2015)
 NH1088
 NH1088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 NH1088'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2945 ***********************************************************************
 AJ2945  DESIGNATION -  ALGONQUIN
 AJ2945  PID         -  AJ2945
 AJ2945  STATE/COUNTY-  IL/MCHENRY
 AJ2945  COUNTRY     -  US
 AJ2945  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2945
 AJ2945                         *CURRENT SURVEY CONTROL
 AJ2945  ______________________________________________________________________
 AJ2945* NAD 83(2011) POSITION- 42 09 52.22402(N) 088 19 34.81611(W)   ADJUSTED
 AJ2945* NAD 83(2011) ELLIP HT-   239.769 (meters)        (06/27/12)   ADJUSTED
 AJ2945* NAD 83(2011) EPOCH   -  2010.00
 AJ2945* NAVD 88 ORTHO HEIGHT -   273.5   (meters)      897.    (feet) GPS OBS
 AJ2945  ______________________________________________________________________
 AJ2945  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2945  GEOID HEIGHT    -        -33.625 (meters)                     GEOID99
 AJ2945  GEOID HEIGHT    -        -33.691 (meters)                     GEOID18
 AJ2945  NAD 83(2011) X  -    138,291.987 (meters)                     COMP
 AJ2945  NAD 83(2011) Y  - -4,732,910.523 (meters)                     COMP
 AJ2945  NAD 83(2011) Z  -  4,259,326.370 (meters)                     COMP
 AJ2945  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 AJ2945
 AJ2945  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2945  Standards:
 AJ2945         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2945            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2945  -------------------------------------------------------------------
 AJ2945  NETWORK    0.53   0.74           0.24   0.19   0.38      0.03714857
 AJ2945  -------------------------------------------------------------------
 AJ2945  Click here for local accuracies and other accuracy information.
 AJ2945
 AJ2945.The horizontal coordinates were established by GPS observations
 AJ2945.and adjusted by the National Geodetic Survey in June 2012.
 AJ2945
 AJ2945.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2945.been affixed to the stable North American tectonic plate. See 
 AJ2945.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2945
 AJ2945.The horizontal coordinates are valid at the epoch date displayed above
 AJ2945.which is a decimal equivalence of Year/Month/Day.
 AJ2945
 AJ2945.The orthometric height was determined by GPS observations and a
 AJ2945.high-resolution geoid model.
 AJ2945
 AJ2945.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2945.GEOID18 height accuracy estimate available here.
 AJ2945
 AJ2945.Click photographs - Photos may exist for this station.
 AJ2945
 AJ2945.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2945
 AJ2945.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2945
 AJ2945.The ellipsoidal height was determined by GPS observations
 AJ2945.and is referenced to NAD 83.
 AJ2945
 AJ2945. The following values were computed from the NAD 83(2011) position.
 AJ2945
 AJ2945;                    North         East     Units Scale Factor Converg.
 AJ2945;SPC IL E     -   610,374.735   300,578.075   MT  0.99997500   +0 00 16.9
 AJ2945;SPC IL E     - 2,002,537.78    986,146.57   sFT  0.99997500   +0 00 16.9
 AJ2945;UTM  16      - 4,668,892.796   390,438.245   MT  0.99974770   -0 53 25.5
 AJ2945
 AJ2945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2945!SPC IL E     -   0.99996240  x   0.99997500  =   0.99993740
 AJ2945!UTM  16      -   0.99996240  x   0.99974770  =   0.99971011
 AJ2945
 AJ2945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9043868892(NAD 83)
 AJ2945
 AJ2945                          SUPERSEDED SURVEY CONTROL
 AJ2945
 AJ2945  NAD 83(2007)-  42 09 52.22403(N)    088 19 34.81707(W) AD(2002.00) 0
 AJ2945  ELLIP H (02/10/07)  239.801  (m)                       GP(2002.00)    
 AJ2945  ELLIP H (02/03/05)  239.800  (m)                       GP(       ) 4 2
 AJ2945  NAD 83(1997)-  42 09 52.22424(N)    088 19 34.81646(W) AD(       ) 1
 AJ2945  ELLIP H (04/24/01)  239.815  (m)                       GP(       ) 4 1
 AJ2945
 AJ2945.Superseded values are not recommended for survey control.
 AJ2945
 AJ2945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2945.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2945
 AJ2945_MARKER: I = METAL ROD
 AJ2945_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2945+WITH SETTING: INFORMATION.
 AJ2945_STAMPING: ALGONQUIN
 AJ2945_MARK LOGO: IL0080
 AJ2945_PROJECTION: FLUSH
 AJ2945_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2945_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2945+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2009
 AJ2945_ROD/PIPE-DEPTH: 2.4 meters
 AJ2945_SLEEVE-DEPTH  : 0.9 meters
 AJ2945
 AJ2945  HISTORY     - Date     Condition        Report By
 AJ2945  HISTORY     - 20000724 MONUMENTED       SECI
 AJ2945  HISTORY     - 20060902 GOOD             USGSNP
 AJ2945  HISTORY     - 20090602 GOOD             CBBENG
 AJ2945
 AJ2945                          STATION DESCRIPTION
 AJ2945
 AJ2945'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2945'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF ALGONQUIN IN
 AJ2945'SECTION 32, T43N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 31 AND
 AJ2945'EDGEWOOD RD PROCEED WEST ON EDGEWOOD RD 1.0 MI TO HANSON RD,
 AJ2945'THEN PROCEED NORTH 0.7 MI ON HANSON RD TO HARNISH RD, THEN
 AJ2945'PROCEED WEST 0.6 MI ON HARNISH RD TO THE STATION
 AJ2945'LOCATED IN THE NORTHEAST CORNER OF INTERSECTION OF HARNISH DR
 AJ2945'AND SAWMILL LN.  STATION IS 34 FT NORTH OF CENTERLINE OF HARNISH RD,
 AJ2945'65 FT EAST OF CENTERLINE OF ENTRANCE TO ALGONQUIN VILLAGE HALL
 AJ2945'(ADDRESS 2200),  15.5 FT NORTH OF BACK OF CURB OF HARNISH DR, AND 1.4
 AJ2945'FT NORTH OF CONCRETE SIDEWALK.   NOTE - ACCESS TO DATUM POINT
 AJ2945'THROUGH 6 INCH LOGO CAP.  THE ROD WAS DRIVEN TO REFUSAL AND
 AJ2945'ANCHORED.  DATUM POINT IS 0.4 FT BELOW CAP. (WB)
 AJ2945
 AJ2945                          STATION RECOVERY (2006)
 AJ2945
 AJ2945'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ2945'RECOVERED IN GOOD CONDITION.
 AJ2945
 AJ2945                          STATION RECOVERY (2009)
 AJ2945
 AJ2945'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2945'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1736 ***********************************************************************
 HB1736  DESIGNATION -  ALLEN
 HB1736  PID         -  HB1736
 HB1736  STATE/COUNTY-  IL/ALEXANDER
 HB1736  COUNTRY     -  US
 HB1736  USGS QUAD   -  MILL CREEK (2018)
 HB1736
 HB1736                         *CURRENT SURVEY CONTROL
 HB1736  ______________________________________________________________________
 HB1736* NAD 83(1997) POSITION- 37 18 32.09564(N) 089 18 30.48579(W)   ADJUSTED
 HB1736* NAVD 88 ORTHO HEIGHT -   245.    (meters)      804.    (feet) SCALED
 HB1736  ______________________________________________________________________
 HB1736  GEOID HEIGHT    -        -28.290 (meters)                     GEOID18
 HB1736  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 HB1736  HORZ ORDER      -  FIRST
 HB1736
 HB1736.The horizontal coordinates were established by classical geodetic methods
 HB1736.and adjusted by the National Geodetic Survey in October 1999.
 HB1736
 HB1736.The orthometric height was scaled from a topographic map.
 HB1736
 HB1736.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1736.GEOID18 height accuracy estimate available here.
 HB1736
 HB1736.Click photographs - Photos may exist for this station.
 HB1736
 HB1736.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1736
 HB1736. The following values were computed from the NAD 83(1997) position.
 HB1736
 HB1736;                    North         East     Units Scale Factor Converg.
 HB1736;SPC IL W     -    71,616.264   776,075.816   MT  1.00001244   +0 31 12.7
 HB1736;SPC IL W     -   234,961.03  2,546,175.41   sFT  1.00001244   +0 31 12.7
 HB1736;UTM  16      - 4,131,640.996   295,420.674   MT  1.00011558   -1 23 58.8
 HB1736
 HB1736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1736!SPC IL W     -   0.99996598  x   1.00001244  =   0.99997842
 HB1736!UTM  16      -   0.99996598  x   1.00011558  =   1.00008156
 HB1736
 HB1736:                Primary Azimuth Mark                     Grid Az
 HB1736:SPC IL W     -  ALLEN AZ MK                              326 09 29.3
 HB1736:UTM  16      -  ALLEN AZ MK                              328 04 40.8
 HB1736
 HB1736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9542031640(NAD 83)
 HB1736
 HB1736|---------------------------------------------------------------------|
 HB1736| PID    Reference Object                     Distance      Geod. Az  |
 HB1736|                                                           dddmmss.s |
 HB1736| CI2880 ALLEN RM 2                           25.298 METERS 00027     |
 HB1736| CI2879 ALLEN RM 1                          124.359 METERS 23000     |
 HB1736| CI2878 ALLEN AZ MK                                        3264042.0 |
 HB1736|---------------------------------------------------------------------|
 HB1736
 HB1736                          SUPERSEDED SURVEY CONTROL
 HB1736
 HB1736  NAD 83(1993)-  37 18 32.10168(N)    089 18 30.48809(W) AD(       ) 1
 HB1736  NAD 83(1986)-  37 18 32.10424(N)    089 18 30.48993(W) AD(       ) 1
 HB1736  NAD 27      -  37 18 31.93400(N)    089 18 30.18200(W) AD(       ) 1
 HB1736
 HB1736.Superseded values are not recommended for survey control.
 HB1736
 HB1736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1736.See file dsdata.pdf to determine how the superseded data were derived.
 HB1736
 HB1736_MARKER: DS = TRIANGULATION STATION DISK
 HB1736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1736_STAMPING: ALLEN 1930
 HB1736_MARK LOGO: CGS
 HB1736_PROJECTION: RECESSED 38 CENTIMETERS
 HB1736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1736+STABILITY: SURFACE MOTION
 HB1736
 HB1736  HISTORY     - Date     Condition        Report By
 HB1736  HISTORY     - 1930     MONUMENTED       CGS
 HB1736  HISTORY     - 1938     GOOD             CGS
 HB1736
 HB1736                          STATION DESCRIPTION
 HB1736
 HB1736'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1736'ABOUT 2-1/2 MILES WEST OF ELCO, ON LAND OWNED BY S.J. ALLEN IN SE 1/4
 HB1736'SE 1/4 SEC. 10, T. 14 S., R. 2W., 3RD P.M., 25 METERS
 HB1736'(82 FEET) WEST OF HIGHEST PART OF
 HB1736'CULLICK HILL, 26 METERS (85 FEET) SOUTH EDGE OF TIMBER WHERE HILL
 HB1736'BREAKS ABRUPTLY TO NORTHWARD, AND 70 METERS (230 FEET)
 HB1736'WEST OF ROW OF TREES.  TO REACH FROM ELCO TAKE ROAD LEADING WEST
 HB1736'ONE BLOCK NORTH OF POST OFFICE, AND FOLLOW UP VALLEY 3.3 MILES TO
 HB1736'LANE TURNING LEFT, JUST OVER SUMMIT OF STEEP HILL, FOLLOW
 HB1736'LANE SOUTHEAST 0.2 MILE TO DESERTED HOUSE, THENCE NORTHEAST 200
 HB1736'METERS (656 FEET) TO STATION SITE.  MARK IS STANDARD DISK
 HB1736'STATION MARK IN CONCRETE, 18 INCHES BELOW SURFACE OF
 HB1736'GROUND. REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN
 HB1736'CONCRETE. NO.1 IS AT EDGE OF FIELD, JUST EAST OF SMALL
 HB1736'DRAW WHICH EXTENDS INTO FIELD A SHORT DISTANCE, AND 25.29
 HB1736'METERS (83.0 FEET) FROM STATION.  NO. 2
 HB1736'IS IN ROW OF SMALL PEACH TREES ALONG SOUTHERN EDGE OF FIELD, JUST
 HB1736'NORTH OF ROAD ALONG EDGE OF FIELD, 100 METERS (328 FEET)
 HB1736'EAST OF HOUSE.
 HB1736
 HB1736                          STATION RECOVERY (1938)
 HB1736
 HB1736'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (CDM)
 HB1736'STATION IS LOCATED ABOUT 10 MILES WEST OF SOUTH OF JONESBORO, ABOUT 7
 HB1736'MILES EAST OF MCCLURE, IN THE SOUTHEAST QUARTER OF SEC.
 HB1736'10, T. 14 S., R. 2 W., ON LAND OWNED BY S. J. ALLEN, ABOUT 2.5 MILES
 HB1736'WEST OF ELCO.
 HB1736'
 HB1736'MARKS WERE RECOVERD IN GOOD CONDITION. STATION IS ON TOP OF HILL,
 HB1736'NORTH CENTER, ABOUT 650 FEET NORTHEAST OF SMALL SHACK, 83 FEET
 HB1736'ALMOST DUE SOUTH OF REFERENCE MARK NO.2, WHICH IS AT NORTH EDGE OF
 HB1736'FIELD THAT STATION IS IN (FIELD IS IN CULTIVATION). MARK IS 15
 HB1736'INCHES BELOW SURFACE OF GROUND.
 HB1736'
 HB1736'REACHED FROM EAST END OF BRIDGE OVER MISSISSIPPI RIVER AT CAPE
 HB1736'GIRARDEAU BY DRIVING EAST ON STATE HIGHWAY 146 FOR 5.1 MILES
 HB1736'TO CROSSROADS LEADING TO MCCLURE, TURN RIGHT 0.3 MILE TO MCCLURE POST
 HB1736'OFFICE, FROM POST OFFFICE TAKE DIRT ROAD EASTWARD 2.15
 HB1736'MILES TO BRIDGE AND FORKS, TAKE RIGHT FORK (GRAVELED) 2.4 MILES TO
 HB1736'FORKS, TAKE RIGHT FORK (GRAVELED) 2.5 MILES TO SIDE ROAD, TURN
 HB1736'LEFT 0.5 MILE TO A FORD, CONTINUE 2.1 MILES TO FORKS, TAKE RIGHT FORK
 HB1736'(GRAVELED) 0.25 MILE TO LANE LEADING RIGHT NEAR TOP OF
 HB1736'HILL, THENCE RIGHT IN LANE 0.15 MILE TO SMALL SHACK AND END
 HB1736'OF TRUCK TRAVEL. CROSS FIELD NORTHEAST 650 FEET TO STATION.
 HB1736'
 HB1736'REFERENCE MARKS ARE NUMBERED WRONG IN ORIGINAL DESCRIPTION.
 HB1736'
 HB1736'REFERENCE MARK NO. 2 IS AT NORTH EDGE OF FIELD, SOUTH SIDE OF WOODS,
 HB1736'JUST EAST OF A SMALL DRAW WHICH EXTENDS INTO FIELD A SHORT
 HB1736'DISTANCE. DISTANCE FROM STATION IS 83.00 FEET.
 HB1736'
 HB1736'REFERENCE MARK NO.1 IS SOUTHWEST OF STATION APPROXIMATELY 408 FEET,
 HB1736'ABOUT 328 FEET EAST OF SMALL SHACK, 15 FEET SOUTH OF FIELD
 HB1736'ROAD. PEACH TREES MENTIONED IN ORIGINAL DESCRIPTION ARE GONE.
 HB1736'REFERENCE MARKS ARE FLUSH WITH GROUND.
 HB1736'
 HB1736'ONE NEW MARK WAS SET. AZIMUTH MARK 1938, IS NORTH-NORTHWEST
 HB1736'OF STATION ABOUT 1 MILE. TO REACH FROM STATION GO NORTH
 HB1736'ON LANE 0.15 MILE TO GRAVELED ROAD, THENCE LEFT 0.25 MILE DOWN HILL
 HB1736'TO SIDE ROAD, BASS HILL FIRE TOWER ROAD, TURN RIGHT AND GO
 HB1736'0.95 MILE, THIS IS ABOUT 0.15 MILE SOUTHEAST OF FIRE TOWER. MARK IS
 HB1736'ABOUT 100 FEET EAST OF ROAD AT EAST EDGE OF CULTIVATED FIELD
 HB1736'AND EDGE OF HILL, AND PROJECTS ABOUT 6 INCHES.
 HB1736'
 HB1736'A 116-FOOT TOWER IS NEEDED AT THIS STATION TO CLEAR TIMBER ON LINE TO
 HB1736'GIRARDEAU.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1032 ***********************************************************************
 NH1032  DESIGNATION -  ALLENDALE FARM SCHOOL TANK
 NH1032  PID         -  NH1032
 NH1032  STATE/COUNTY-  IL/LAKE
 NH1032  COUNTRY     -  US
 NH1032  USGS QUAD   -  ANTIOCH (2018)
 NH1032
 NH1032                         *CURRENT SURVEY CONTROL
 NH1032  ______________________________________________________________________
 NH1032* NAD 83(1997) POSITION- 42 25 15.32793(N) 088 05 44.98681(W)   ADJUSTED
 NH1032  ______________________________________________________________________
 NH1032  GEOID HEIGHT    -        -34.341 (meters)                     GEOID18
 NH1032  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 NH1032  HORZ ORDER      -  THIRD
 NH1032
 NH1032.The horizontal coordinates were established by classical geodetic methods
 NH1032.and adjusted by the National Geodetic Survey in October 1999.
 NH1032
 NH1032.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1032.GEOID18 height accuracy estimate available here.
 NH1032
 NH1032.Click photographs - Photos may exist for this station.
 NH1032
 NH1032.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1032
 NH1032. The following values were computed from the NAD 83(1997) position.
 NH1032
 NH1032;                    North         East     Units Scale Factor Converg.
 NH1032;SPC IL E     -   638,883.948   319,546.663   MT  0.99997970   +0 09 36.8
 NH1032;SPC IL E     - 2,096,071.75  1,048,379.34   sFT  0.99997970   +0 09 36.8
 NH1032;SPC WI S     -    48,551.531   756,716.536   MT  1.00007762   +1 18 30.1
 NH1032;SPC WI S     -   159,289.48  2,482,660.84   sFT  1.00007762   +1 18 30.1
 NH1032;UTM  16      - 4,697,094.311   409,846.042   MT  0.99970000   -0 44 21.4
 NH1032
 NH1032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0984697094(NAD 83)
 NH1032
 NH1032                          SUPERSEDED SURVEY CONTROL
 NH1032
 NH1032  NAD 83(1997)-  42 25 15.32778(N)    088 05 44.98738(W) AD(       ) 3
 NH1032  NAD 83(1991)-  42 25 15.32661(N)    088 05 44.99441(W) AD(       ) 3
 NH1032  NAD 83(1986)-  42 25 15.32574(N)    088 05 45.00005(W) AD(       ) 3
 NH1032  NAD 27      -  42 25 15.26000(N)    088 05 44.69000(W) AD(       ) 3
 NH1032
 NH1032.Superseded values are not recommended for survey control.
 NH1032
 NH1032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1032.See file dsdata.pdf to determine how the superseded data were derived.
 NH1032
 NH1032_MARKER: 53 = ELEVATED TANK
 NH1032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1032+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 NH1032
 NH1032  HISTORY     - Date     Condition        Report By
 NH1032  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1032  HISTORY     - 1946     GOOD             CGS
 NH1032  HISTORY     - 19940505 GOOD             USPSQD
 NH1032  HISTORY     - 20010429 GOOD             USPSQD
 NH1032  HISTORY     - 20031027 GOOD             USPSQD
 NH1032
 NH1032                          STATION DESCRIPTION
 NH1032
 NH1032'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1032'THIS STATION IS THE SLIM CHOCOLATE-COLORED TANK AT THE ALLENDALE
 NH1032'FARM SCHOOL, ABOUT 1.1 MILES NORTHWEST OF THE VILLAGE OF LAKE
 NH1032'VILLA, ILLINOIS.  IT IS AT THE WEST END OF VILLA LAKE, ABOUT
 NH1032'90 FEET EAST OF THE POWERHOUSE, AT THE WEST EDGE OF THE
 NH1032'GROUNDS.  THE TANK WAS ERECTED IN 1923 AND IS FAIRLY PROMINENT.
 NH1032'
 NH1032'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 80 FEET HIGH.  THE
 NH1032'OVAL SECTION EXTENDS DOWNWARD ABOUT 8 FEET.  THE VERTICAL
 NH1032'SECTION IS ABOUT 25 FEET HIGH AND HAS A CATWALK AND RAIL AROUND
 NH1032'ITS BASE.  THE STEEP CONICAL ROOF HAS A BALL AT ITS APEX.
 NH1032'THE TOTAL HEIGHT IS ABOUT 110 FEET.
 NH1032
 NH1032                          STATION RECOVERY (1946)
 NH1032
 NH1032'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NH1032'STATION WAS OBSERVED AS DESCRIBED.
 NH1032
 NH1032                          STATION RECOVERY (1994)
 NH1032
 NH1032'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1032'RECOVERED IN GOOD CONDITION.
 NH1032
 NH1032                          STATION RECOVERY (2001)
 NH1032
 NH1032'RECOVERY NOTE BY US POWER SQUADRON 2001 (RH)
 NH1032'RECOVERED IN GOOD CONDITION.
 NH1032
 NH1032                          STATION RECOVERY (2003)
 NH1032
 NH1032'RECOVERY NOTE BY US POWER SQUADRON 2003 (EFU)
 NH1032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2093 ***********************************************************************
 JA2093  DESIGNATION -  ALLENDALE MUNICIPAL TANK
 JA2093  PID         -  JA2093
 JA2093  STATE/COUNTY-  IL/WABASH
 JA2093  COUNTRY     -  US
 JA2093  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 JA2093
 JA2093                         *CURRENT SURVEY CONTROL
 JA2093  ______________________________________________________________________
 JA2093* NAD 83(1997) POSITION- 38 31 42.01786(N) 087 42 56.54832(W)   ADJUSTED
 JA2093  ______________________________________________________________________
 JA2093  GEOID HEIGHT    -        -31.374 (meters)                     GEOID18
 JA2093  LAPLACE CORR    -         -2.37  (seconds)                    DEFLEC18
 JA2093  HORZ ORDER      -  THIRD
 JA2093
 JA2093.The horizontal coordinates were established by classical geodetic methods
 JA2093.and adjusted by the National Geodetic Survey in October 1999.
 JA2093
 JA2093.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2093.GEOID18 height accuracy estimate available here.
 JA2093
 JA2093.Click photographs - Photos may exist for this station.
 JA2093
 JA2093.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2093
 JA2093. The following values were computed from the NAD 83(1997) position.
 JA2093
 JA2093;                    North         East     Units Scale Factor Converg.
 JA2093;SPC IL E     -   206,800.532   353,854.952   MT  1.00001070   +0 23 05.0
 JA2093;SPC IL E     -   678,478.08  1,160,939.12   sFT  1.00001070   +0 23 05.0
 JA2093;SPC IN W     -   364,327.956   844,859.425   MT  1.00000409   -0 23 38.1
 JA2093;SPC IN W     - 1,195,299.30  2,771,842.96   sFT  1.00000409   -0 23 38.1
 JA2093;UTM  16      - 4,264,680.607   437,615.888   MT  0.99964793   -0 26 45.0
 JA2093
 JA2093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3761564680(NAD 83)
 JA2093
 JA2093                          SUPERSEDED SURVEY CONTROL
 JA2093
 JA2093  NAD 83(1997)-  38 31 42.01788(N)    087 42 56.54780(W) AD(       ) 3
 JA2093  NAD 83(1986)-  38 31 42.02764(N)    087 42 56.54841(W) AD(       ) 3
 JA2093  NAD 27      -  38 31 41.85268(N)    087 42 56.44365(W) AD(       ) 3
 JA2093
 JA2093.Superseded values are not recommended for survey control.
 JA2093
 JA2093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2093.See file dsdata.pdf to determine how the superseded data were derived.
 JA2093
 JA2093_MARKER: 53 = ELEVATED TANK
 JA2093
 JA2093  HISTORY     - Date     Condition        Report By
 JA2093  HISTORY     - 1967     FIRST OBSERVED   CGS
 JA2093
 JA2093                          STATION DESCRIPTION
 JA2093
 JA2093'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2093'STATION IS LOCATED IN THE WEST EDGE OF VILLAGE OF ALLENDALE.
 JA2093'
 JA2093'TO REACH FROM THE POST OFFICE IN ALLENDALE, GO WEST ON MAIN STREET
 JA2093'FOR 0.3 MILE TO A
 JA2093'JOG IN STREET.  CONTINUE WEST ON MAIN STREET FOR
 JA2093'0.1 MILE TO STATION AT END OF STREET AS DESCRIBED.
 JA2093'
 JA2093'THE TANK IS SPHERICAL SHAPE AND ATOP A SINGLE VERTICAL COLUMN, IS
 JA2093'ABOUT 125 FEET
 JA2093'HIGH, IS PAINTED SILVER AND HAS ALLENDALE PAINTED ON SIDE.
 JA2093'
 JA2093'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0112 ***********************************************************************
 KB0112  DESIGNATION -  ALLISON
 KB0112  PID         -  KB0112
 KB0112  STATE/COUNTY-  IL/DOUGLAS
 KB0112  COUNTRY     -  US
 KB0112  USGS QUAD   -  ARCOLA (2018)
 KB0112
 KB0112                         *CURRENT SURVEY CONTROL
 KB0112  ______________________________________________________________________
 KB0112* NAD 83(1997) POSITION- 39 41 43.43864(N) 088 17 09.67432(W)   ADJUSTED
 KB0112* NAVD 88 ORTHO HEIGHT -   199.751 (meters)      655.35  (feet) ADJUSTED
 KB0112  ______________________________________________________________________
 KB0112  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 KB0112  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 KB0112  DYNAMIC HEIGHT  -        199.642 (meters)      654.99  (feet) COMP
 KB0112  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 KB0112
 KB0112  HORZ ORDER      -  SECOND
 KB0112  VERT ORDER      -  SECOND    CLASS 0
 KB0112
 KB0112.The horizontal coordinates were established by classical geodetic methods
 KB0112.and adjusted by the National Geodetic Survey in October 1999.
 KB0112
 KB0112.The orthometric height was determined by differential leveling and
 KB0112.adjusted by the NATIONAL GEODETIC SURVEY
 KB0112.in June 1991.
 KB0112
 KB0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0112.GEOID18 height accuracy estimate available here.
 KB0112
 KB0112.Click photographs - Photos may exist for this station.
 KB0112
 KB0112.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0112
 KB0112.The dynamic height is computed by dividing the NAVD 88
 KB0112.geopotential number by the normal gravity value computed on the
 KB0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0112.degrees latitude (g = 980.6199 gals.).
 KB0112
 KB0112.The modeled gravity was interpolated from observed gravity values.
 KB0112
 KB0112. The following values were computed from the NAD 83(1997) position.
 KB0112
 KB0112;                    North         East     Units Scale Factor Converg.
 KB0112;SPC IL E     -   336,181.928   304,058.006   MT  0.99997520   +0 01 48.8
 KB0112;SPC IL E     - 1,102,956.88    997,563.64   sFT  0.99997520   +0 01 48.8
 KB0112;UTM  16      - 4,394,740.877   389,737.737   MT  0.99974968   -0 49 17.3
 KB0112
 KB0112!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0112!SPC IL E     -   0.99997370  x   0.99997520  =   0.99994890
 KB0112!UTM  16      -   0.99997370  x   0.99974968  =   0.99972339
 KB0112
 KB0112:                Primary Azimuth Mark                     Grid Az
 KB0112:SPC IL E     -  ALLISON AZ MK                            091 21 39.4
 KB0112:UTM  16      -  ALLISON AZ MK                            092 12 45.5
 KB0112
 KB0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8973794740(NAD 83)
 KB0112
 KB0112|---------------------------------------------------------------------|
 KB0112| PID    Reference Object                     Distance      Geod. Az  |
 KB0112|                                                           dddmmss.s |
 KB0112| KB1165 ALLISON AZ MK                       434.926 METERS 0912328.2 |
 KB0112| KB0114 ALLISON RM 1                         15.073 METERS 18150     |
 KB0112| KB0113 ALLISON RM 3                         15.099 METERS 18153     |
 KB0112| KB1162 ARCOLA MUNICIPAL TANK               APPROX. 2.1 KM 2402010.1 |
 KB0112| KB1164 ARCOLA MUNICIPAL TANK 1980          APPROX. 2.1 KM 2404939.0 |
 KB0112| KB0111 ALLISON RM 2                         19.578 METERS 27106     |
 KB0112| KB1163 BOURBON TRUNKLN GAS MICROWAVE       APPROX. 7.4 KM 2832651.0 |
 KB0112|---------------------------------------------------------------------|
 KB0112
 KB0112                          SUPERSEDED SURVEY CONTROL
 KB0112
 KB0112  NAD 83(1997)-  39 41 43.43798(N)    088 17 09.67241(W) AD(       ) 2
 KB0112  NAD 83(1986)-  39 41 43.45034(N)    088 17 09.66946(W) AD(       ) 2
 KB0112  NAD 27      -  39 41 43.33440(N)    088 17 09.50250(W) AD(       ) 2
 KB0112  NGVD 29 (??/??/92)  199.830  (m)          655.61   (f) ADJ UNCH    2 0
 KB0112  NGVD 29             199.83   (m)          655.6    (f) LEVELING    3  
 KB0112
 KB0112.Superseded values are not recommended for survey control.
 KB0112
 KB0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0112.See file dsdata.pdf to determine how the superseded data were derived.
 KB0112
 KB0112_MARKER: DS = TRIANGULATION STATION DISK
 KB0112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0112_STAMPING: ALLISON 1959
 KB0112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0112+STABILITY: SURFACE MOTION
 KB0112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0112+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2013
 KB0112
 KB0112  HISTORY     - Date     Condition        Report By
 KB0112  HISTORY     - 1959     MONUMENTED       CGS
 KB0112  HISTORY     - 1959     GOOD             CGS
 KB0112  HISTORY     - 1972     GOOD             ILDT
 KB0112  HISTORY     - 1972     GOOD             NGS
 KB0112  HISTORY     - 1973     GOOD             ILHD
 KB0112  HISTORY     - 1980     GOOD             NGS
 KB0112  HISTORY     - 20110907 GOOD             ILDT
 KB0112  HISTORY     - 20130709 GOOD             ILDT
 KB0112
 KB0112                          STATION DESCRIPTION
 KB0112
 KB0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0112'THE STATION IS LOCATED ABOUT 1.0 MILE EAST OF ARCOLA AND ABOUT 1.0
 KB0112'MILE NORTH OF STATE HIGHWAY 133.
 KB0112'
 KB0112'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0112'HIGHWAY 133 IN THE SOUTH EDGE OF ARCOLA, GO EAST ON STATE HIGHWAY 133
 KB0112'FOR 1.4 MILES TO CROSSROADS, TURN LEFT AND GO NORTH FOR 1.0 MILE TO
 KB0112'CROSSROADS, TURN LEFT AND GO WEST FOR 0.15 MILE TO THE FARM RESIDENCE
 KB0112'OF MR. C.V. MOORE AND THE STATION ON RIGHT AS DESCRIBED.
 KB0112'
 KB0112'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 10 X 10
 KB0112'INCH CONCRETE POST SET FLUSH WITH THE SURFACE OF GROUND AND THE DISK
 KB0112'IS STAMPED ALLISON 1959. IT IS 39 FEET WEST OF THE APPROXIMATE CENTER
 KB0112'OF DRIVEWAY, 24 FEET NORTH OF APPROXIMATE CENTER OF ROAD, 2 FEET SOUTH
 KB0112'OF FENCE AND 2 FEET SOUTH-SOUTHEAST OF WITNESS POST.
 KB0112'
 KB0112'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 KB0112'10 X 10 INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS
 KB0112'STAMPED ALLISON NO 1 1959. IT IS 131 FEET WEST OF POWER LINE POLE AND
 KB0112'26 FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD.
 KB0112'
 KB0112'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 KB0112'10 X 10 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS
 KB0112'STAMPED ALLISON NO 2 1959. IT IS 24 FEET NORTH OF THE APPROXIMATE
 KB0112'CENTER OF ROAD, 2.8 FEET EAST OF TELEPHONE POLE AND 1.4 FEET SOUTH OF
 KB0112'FENCE.
 KB0112'
 KB0112'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 10 X 10
 KB0112'INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE DISK IS STAMPED
 KB0112'ALLISON 1959. IT IS 16 FEET EAST OF THE APPROXIMATE CENTER OF
 KB0112'DRIVEWAY, 21.6 FEET SOUTH OF APPROXIMATE CENTER OF ROAD, 13.6 FEET
 KB0112'NORTH-NORTHEAST OF POWER LINE POLE AND 2 FEET WEST OF WITNESS POST.
 KB0112'
 KB0112'TO REACH THE AZIMUTH FROM THE STATION, GO EAST FOR 0.15 MILE TO
 KB0112'CROSSROADS, CONTINUE STRAIGHT AHEAD FOR 0.15 MILE TO A DRIVEWAY
 KB0112'LEADING RIGHT AND THE AZIMUTH MARK ON RIGHT AS DESCRIBED.
 KB0112'
 KB0112'HEIGHT OF LIGHT ABOVE STATION MARK 3.64 METERS.
 KB0112
 KB0112                          STATION RECOVERY (1959)
 KB0112
 KB0112'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0112'2.6 MI NE FROM ARCOLA.  ABOUT 1.45 MILES EAST ALONG STATE HIGHWAY 133
 KB0112'FROM ITS JUNCTION WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 1.0 MILES
 KB0112'NORTH ALONG AN ASPHALT ROAD, THENCE 0.1 MILE WEST ALONG A BRICK PAVED
 KB0112'ROAD, AT A DRIVEWAY NORTH TO A FARM HOUSE, 25 1/2 FEET NORTH OF THE
 KB0112'CENTER LINE OF THE ROAD, 2 FEET SOUTH OF A FENCE, 42 FEET WEST OF THE
 KB0112'CENTER LINE OF THE DRIVEWAY, 32 FEET WEST OF A FENCE CORNER, 24 1/2
 KB0112'FEET EAST OF THE EAST END OF A BOARD GATE, 2.1 FEET SOUTHEAST OF A
 KB0112'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 KB0112'CONCRETE POST FLUSH WITH THE GROUND.
 KB0112
 KB0112                          STATION RECOVERY (1972)
 KB0112
 KB0112'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB0112'STATION FOUND IN GOOD CONDITION AS DESCRIBED.  RM 1 WAS DESTROYED.
 KB0112
 KB0112                          STATION RECOVERY (1972)
 KB0112
 KB0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0112'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND IN
 KB0112'GOOD CONDITION.  REFERENCE MARK 1 FOUND WITH THE TOP PORTION SHEARED
 KB0112'OFF AND THE DISK GONE.  REFERENCE MARK 3 WAS SET USING THE MONUMENT
 KB0112'SINCE IT WAS FOUND SOLID.  THE DISTANCE AND DIRECTION TO REFERENCE
 KB0112'MARK 2 CHECKED AS DID THE DIRECTION TO THE MAST.  A NEW DESCRIPTION
 KB0112'FOLLOWS--
 KB0112'
 KB0112'THE STATION IS 25 FEET NORTH OF THE CENTERLINE OF BRICK PAVED ROAD, 2
 KB0112'FEET SOUTH OF A FENCE, 2 FEET SOUTH OF A METAL WITNESS POST, 42 FEET
 KB0112'WEST OF THE CENTERLINE OF A DRIVEWAY AND 42 FEET EAST OF A FENCE
 KB0112'CORNER.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ALLISON 1959.
 KB0112'
 KB0112'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 133 AND
 KB0112'INTERSTATE HIGHWAT 57 (AT THE EAST EDGE OF ARCOLA)  GO EAST ON HIGHWAY
 KB0112'133 FOR 1.0 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH ON THE PAVED
 KB0112'ROAD FOR 1.0 MILE TO A CROSSROAD.  TURN LEFT AND GO WEST ON BRICK
 KB0112'PAVED ROAD FOR 0.15 MILE TO THE STATION ON THE RIGHT.
 KB0112'
 KB0112'REFERENCE MARK 2 IS 106 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY,
 KB0112'24 FEET NORTH OF THE CENTERLINE OF THE ROAD, 22 FEET WEST OF THE FENCE
 KB0112'CORNER AND 2 FEET SOUTH OF A FENCE.  THE MONUMENT PROJECTS 3 INCHES
 KB0112'AND THE DISK IS STAMPED ALLISON NO 2 1959.
 KB0112'
 KB0112'REFERENCE MARK 3 IS 26 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 43
 KB0112'FEET WEST OF THE EXTENDED CENTERLINE OF THE DRIVEWAY AND 1 FOOT WEST
 KB0112'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 KB0112'IS STAMPED ALLISON 1959 NO 3 1972.
 KB0112'
 KB0112'THE AZIMUTH MARK IS 0.25 MILE EAST ALONG THE PAVED ROAD FROM THE
 KB0112'STATION, 16 FEET EAST OF THE CENTERLINE OF A FIELD ENTRANCE, 22 FEET
 KB0112'SOUTH OF THE CENTERLINE OF THE ROAD AND 2 FEET WEST OF A METAL WITNESS
 KB0112'POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ALLISON
 KB0112'1959.
 KB0112'
 KB0112'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT ABOUT 1-1/2
 KB0112'MILES NORTHEAST OF ARCOLA.  HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0112
 KB0112                          STATION RECOVERY (1973)
 KB0112
 KB0112'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0112'RECOVERED IN GOOD CONDITION.
 KB0112
 KB0112                          STATION RECOVERY (1980)
 KB0112
 KB0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB0112'THE STATION MARK, REFERENCE MARKS 2, 3, AND THE AZIMUTH MARK WERE
 KB0112'RECOVERED IN GOOD CONDITION.  THE DISTANCE AND DIRECTIONS TO THE
 KB0112'REFERENCE MARKS CHECKED ADEQUATE.  THE STATION IS LOCATED ABOUT 1.6 KM
 KB0112'NORTHEAST OF ARCOLA, ON ROAD RIGHT-OF-WAY, AND IN FRONT OF MR. C.V.
 KB0112'MOORES RESIDENCE.
 KB0112'
 KB0112'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0112'HIGHWAY 133 IN ARCOLA, GO EAST ON STATE HIGHWAY 133 FOR 2.25 KM
 KB0112'(1.4 MI) TO A CROSSROAD.  TURN LEFT AND GO NORTH ON A PAVED ROAD FOR
 KB0112'1.6 KM (1.0 MI) TO A CROSSROAD.  TURN LEFT AND GO WEST ON A PAVED ROAD
 KB0112'FOR 0.16 KM (0.1 MI) TO THE STATION AND THE RESIDENCE OF MR. C.V.
 KB0112'MOORE ON THE RIGHT.
 KB0112'
 KB0112'THE STATION IS A STANDARD CGS DISK STAMPED---ALLISON 1959---, SET INTO
 KB0112'THE TOP OF A SQUARE CONCRETE MONUMENT 25 CM ON A SIDE FLUSH WITH
 KB0112'GROUND.  IT IS LOCATED 12.5 METERS WEST FROM THE CENTER OF A DRIVEWAY,
 KB0112'7.5 METERS NORTH FROM THE CENTER OF THE PAVED ROAD, 0.70 METER SOUTH
 KB0112'FROM A FENCE, AND 0.60 METER SOUTH-SOUTHEAST FROM A METAL WITNESS
 KB0112'POST.
 KB0112'
 KB0112'REFERENCE MARK NUMBER 02 IS A STANDARD CGS DISK STAMPED
 KB0112'---ALLISON NO 2 1959---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB0112'MONUMENT 25 CM ON A SIDE PROJECTING 10 CM ABOVE THE GROUND.  IT IS
 KB0112'LOCATED 8.0 METERS NORTH FROM THE CENTER OF THE PAVED ROAD, 6.7 METERS
 KB0112'WEST FROM A CORNER POST FOR A FENCE, 1.44 METERS EAST-SOUTHEAST FROM A
 KB0112'METAL WITNESS POST, AND 0.55 METER SOUTH FROM A FENCE.  MARK IS LEVEL
 KB0112'WITH STATION.
 KB0112'
 KB0112'REFERENCE MARK NUMBER 03 IS A STANDARD CGS DISK STAMPED
 KB0112'---ALLISON 1959 NO 3 1972---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB0112'MONUMENT 30 CM ON A SIDE RECESSED 3 CM BELOW THE GROUND.  IT IS
 KB0112'LOCATED 20.2 METERS SOUTHEAST FROM A CORNER POST, 18.5 METERS
 KB0112'SOUTHWEST FROM A CORNER POST, 8.0 METERS SOUTH FROM THE CENTER OF THE
 KB0112'PAVED ROAD, AND 0.35 METER WEST-SOUTHWEST FROM A METAL WITNESS POST.
 KB0112'MARK IS LEVEL WITH STATION.
 KB0112'
 KB0112'AZIMUTH MARK NUMBER 01 IS A STANDARD CGS DISK STAMPED
 KB0112'---ALLISON 1959---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 25
 KB0112'CM ON A SIDE FLUSH WITH GROUND.  IT IS LOCATED 6.2 METERS SOUTH FROM
 KB0112'THE CENTER OF THE PAVED ROAD, 5.4 METERS EAST FROM AN ENTRANCE ROAD TO
 KB0112'A FIELD, AND 0.17 METER SOUTH-SOUTHEAST FROM A METAL WITNESS POST.  TO
 KB0112'REACH AZIMUTH MARK FROM THE STATION PROCEED EAST ON THE PAVED ROAD FOR
 KB0112'0.4 KM (0.25 MI) TO THE MARK ON THE RIGHT.
 KB0112'
 KB0112'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
 KB0112
 KB0112                          STATION RECOVERY (2011)
 KB0112
 KB0112'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0112'RM 1  NOT FOUND.  RM 2  FOUND IN GOOD CONDITION.  RM 3 FOUND WITH DISK
 KB0112'SHEARED OFF.  AZIMUTH MARK NOT FOUND.  ALL FENCE POSTS ARE GONE PER
 KB0112'ORIGINAL DESCRIPTION.
 KB0112
 KB0112                          STATION RECOVERY (2013)
 KB0112
 KB0112'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0112'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1165 ***********************************************************************
 KB1165  DESIGNATION -  ALLISON AZ MK
 KB1165  PID         -  KB1165
 KB1165  STATE/COUNTY-  IL/DOUGLAS
 KB1165  COUNTRY     -  US
 KB1165  USGS QUAD   -  ARCOLA (2018)
 KB1165
 KB1165                         *CURRENT SURVEY CONTROL
 KB1165  ______________________________________________________________________
 KB1165* NAD 83(1997) POSITION- 39 41 43.09587(N) 088 16 51.42515(W)   ADJUSTED
 KB1165* NAVD 88 ORTHO HEIGHT -   197.9   (meters)      649.    (feet) VERTCON3
 KB1165  ______________________________________________________________________
 KB1165  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 KB1165  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 KB1165  HORZ ORDER      -  SECOND
 KB1165
 KB1165.The horizontal coordinates were established by classical geodetic methods
 KB1165.and adjusted by the National Geodetic Survey in October 1999.
 KB1165
 KB1165.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1165.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1165
 KB1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1165.GEOID18 height accuracy estimate available here.
 KB1165
 KB1165.Click photographs - Photos may exist for this station.
 KB1165
 KB1165.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1165
 KB1165. The following values were computed from the NAD 83(1997) position.
 KB1165
 KB1165;                    North         East     Units Scale Factor Converg.
 KB1165;SPC IL E     -   336,171.599   304,492.798   MT  0.99997525   +0 02 00.4
 KB1165;SPC IL E     - 1,102,922.99    998,990.12   sFT  0.99997525   +0 02 00.4
 KB1165;UTM  16      - 4,394,724.089   390,172.229   MT  0.99974850   -0 49 05.6
 KB1165
 KB1165!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1165!SPC IL E     -   0.99997399  x   0.99997525  =   0.99994924
 KB1165!UTM  16      -   0.99997399  x   0.99974850  =   0.99972249
 KB1165
 KB1165:                Primary Azimuth Mark                     Grid Az
 KB1165:SPC IL E     -  ALLISON                                  271 21 39.5
 KB1165:UTM  16      -  ALLISON                                  272 12 45.5
 KB1165
 KB1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9017294724(NAD 83)
 KB1165
 KB1165|---------------------------------------------------------------------|
 KB1165| PID    Reference Object                     Distance      Geod. Az  |
 KB1165|                                                           dddmmss.s |
 KB1165| KB1164 ARCOLA MUNICIPAL TANK 1980          APPROX. 2.5 KM 2455310.0 |
 KB1165| KB0112 ALLISON                             434.926 METERS 2712339.9 |
 KB1165|---------------------------------------------------------------------|
 KB1165
 KB1165                          SUPERSEDED SURVEY CONTROL
 KB1165
 KB1165  NAD 83(1997)-  39 41 43.09517(N)    088 16 51.42325(W) AD(       ) 2
 KB1165  NAD 83(1986)-  39 41 43.10752(N)    088 16 51.42029(W) AD(       ) 2
 KB1165  NAD 27      -  39 41 42.99164(N)    088 16 51.25390(W) AD(       ) 2
 KB1165  NGVD 29 (07/19/86)  198.0    (m)          650.     (f) VERT ANG       
 KB1165
 KB1165.Superseded values are not recommended for survey control.
 KB1165
 KB1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1165.See file dsdata.pdf to determine how the superseded data were derived.
 KB1165
 KB1165_MARKER: DZ = AZIMUTH MARK DISK
 KB1165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1165_STAMPING: ALLISON 1959
 KB1165_MARK LOGO: CGS
 KB1165_PROJECTION: FLUSH
 KB1165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1165+STABILITY: SURFACE MOTION
 KB1165
 KB1165  HISTORY     - Date     Condition        Report By
 KB1165  HISTORY     - 1959     MONUMENTED       CGS
 KB1165  HISTORY     - 1980     GOOD             NGS
 KB1165  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB1165
 KB1165                          STATION DESCRIPTION
 KB1165
 KB1165'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1165'THE STATION IS LOCATED ABOUT 1.6 KM NORTHEAST OF
 KB1165'ARCOLA ON ROAD RIGHT-OF-WAY.
 KB1165'
 KB1165'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45
 KB1165'AND STATE HIGHWAY 133 IN ARCOLA, GO EAST ON STATE HIGHWAY 133
 KB1165'FOR 2.25 KM (1.4 MI) TO A CROSSROAD.  TURN LEFT AND GO NORTH
 KB1165'ON A PAVED ROAD FOR 1.6 KM (1.0 MI) TO A CROSSROAD.  TURN
 KB1165'RIGHT AND GO EAST ON A PAVED ROAD FOR 0.24 KM (0.15 MI)
 KB1165'TO THE STATION ON THE RIGHT.
 KB1165'
 KB1165'THE STATION IS A STANDARD CGS AZIMUTH MARK DISK
 KB1165'STAMPED---ALLISON 1959---,
 KB1165'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 25 CM ON A SIDE
 KB1165'FLUSH WITH GROUND.  IT IS LOCATED
 KB1165'6.2 METERS SOUTH FROM THE CENTER OF THE PAVED ROAD,
 KB1165'5.4 METERS EAST FROM AN ENTRANCE ROAD TO A FIELD, AND
 KB1165'0.17 METER SOUTH-SOUTHEAST FROM A METAL WITNESS POST.
 KB1165'
 KB1165'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.6 METERS.
 KB1165
 KB1165                          STATION RECOVERY (2013)
 KB1165
 KB1165'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB1165'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0114 ***********************************************************************
 KB0114  DESIGNATION -  ALLISON RM 1
 KB0114  PID         -  KB0114
 KB0114  STATE/COUNTY-  IL/DOUGLAS
 KB0114  COUNTRY     -  US
 KB0114  USGS QUAD   -  ARCOLA (2018)
 KB0114
 KB0114                         *CURRENT SURVEY CONTROL
 KB0114  ______________________________________________________________________
 KB0114* NAD 83(1986) POSITION- 39 41 42.95   (N) 088 17 09.69   (W)   HD_HELD1
 KB0114* NAVD 88 ORTHO HEIGHT -   199.902 (meters)      655.85  (feet) ADJUSTED
 KB0114  ______________________________________________________________________
 KB0114  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 KB0114  DYNAMIC HEIGHT  -        199.793 (meters)      655.49  (feet) COMP
 KB0114  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 KB0114
 KB0114  VERT ORDER      -  SECOND    CLASS 0
 KB0114
 KB0114.The horizontal coordinates were determined by differentially corrected
 KB0114.hand held GPS observations or other comparable positioning techniques
 KB0114.and have an estimated accuracy of +/- 3 meters.
 KB0114
 KB0114.The orthometric height was determined by differential leveling and
 KB0114.adjusted by the NATIONAL GEODETIC SURVEY
 KB0114.in June 1991.
 KB0114
 KB0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0114.GEOID18 height accuracy estimate available here.
 KB0114
 KB0114.Click photographs - Photos may exist for this station.
 KB0114
 KB0114.The dynamic height is computed by dividing the NAVD 88
 KB0114.geopotential number by the normal gravity value computed on the
 KB0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0114.degrees latitude (g = 980.6199 gals.).
 KB0114
 KB0114.The modeled gravity was interpolated from observed gravity values.
 KB0114
 KB0114;                    North         East    Units  Estimated Accuracy
 KB0114;SPC IL E     -   336,166.9     304,057.6     MT  (+/- 3 meters HH1 GPS) 
 KB0114
 KB0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8973794725(NAD 83)
 KB0114
 KB0114                          SUPERSEDED SURVEY CONTROL
 KB0114
 KB0114  NGVD 29 (??/??/92)  199.981  (m)          656.10   (f) ADJ UNCH    2 0
 KB0114
 KB0114.Superseded values are not recommended for survey control.
 KB0114
 KB0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0114.See file dsdata.pdf to determine how the superseded data were derived.
 KB0114
 KB0114_MARKER: DR = REFERENCE MARK DISK
 KB0114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0114_STAMPING: ALLISON NO 1 1959
 KB0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0114+STABILITY: SURFACE MOTION
 KB0114
 KB0114  HISTORY     - Date     Condition        Report By
 KB0114  HISTORY     - 1959     MONUMENTED       CGS
 KB0114  HISTORY     - 1973     GOOD             ILHD
 KB0114
 KB0114                          STATION DESCRIPTION
 KB0114
 KB0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0114'2.6 MI NE FROM ARCOLA.
 KB0114'ABOUT 1.45 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0114'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 1.0 MILES NORTH ALONG AN
 KB0114'ASPHALT ROAD, THENCE 0.1 MILES WEST ALONG A BRICK PAVED ROAD, AT
 KB0114'A DRIVEWAY NORTH TO A FARM HOUSE, 26 FEET SOUTH OF THE CENTER
 KB0114'LINE OF THE ROAD, 43 FEET WEST OF THE CENTER LINE (EXTENDED) OF
 KB0114'THE DRIVEWAY, 57 FEET SOUTH-SOUTHEAST AND ACROSS THE ROAD FROM
 KB0114'THE EAST END OF A BOARD GATE, 62 FEET SOUTHWEST AND ACROSS THE
 KB0114'ROAD FROM A FENCE CORNER, 49.5 FEET SOUTH OF TRIANGULATION
 KB0114'STATION ALLISON, 51.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 KB0114'1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 KB0114'CONCRETE POST PROJECTING 5 INCHES.
 KB0114
 KB0114                          STATION RECOVERY (1973)
 KB0114
 KB0114'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0111 ***********************************************************************
 KB0111  DESIGNATION -  ALLISON RM 2
 KB0111  PID         -  KB0111
 KB0111  STATE/COUNTY-  IL/DOUGLAS
 KB0111  COUNTRY     -  US
 KB0111  USGS QUAD   -  ARCOLA (2018)
 KB0111
 KB0111                         *CURRENT SURVEY CONTROL
 KB0111  ______________________________________________________________________
 KB0111* NAD 83(1986) POSITION- 39 41 43.45   (N) 088 17 10.50   (W)   HD_HELD1
 KB0111* NAVD 88 ORTHO HEIGHT -   199.795 (meters)      655.49  (feet) ADJUSTED
 KB0111  ______________________________________________________________________
 KB0111  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 KB0111  DYNAMIC HEIGHT  -        199.686 (meters)      655.14  (feet) COMP
 KB0111  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 KB0111
 KB0111  VERT ORDER      -  SECOND    CLASS 0
 KB0111
 KB0111.The horizontal coordinates were determined by differentially corrected
 KB0111.hand held GPS observations or other comparable positioning techniques
 KB0111.and have an estimated accuracy of +/- 3 meters.
 KB0111
 KB0111.The orthometric height was determined by differential leveling and
 KB0111.adjusted by the NATIONAL GEODETIC SURVEY
 KB0111.in June 1991.
 KB0111
 KB0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0111.GEOID18 height accuracy estimate available here.
 KB0111
 KB0111.Click photographs - Photos may exist for this station.
 KB0111
 KB0111.The dynamic height is computed by dividing the NAVD 88
 KB0111.geopotential number by the normal gravity value computed on the
 KB0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0111.degrees latitude (g = 980.6199 gals.).
 KB0111
 KB0111.The modeled gravity was interpolated from observed gravity values.
 KB0111
 KB0111;                    North         East    Units  Estimated Accuracy
 KB0111;SPC IL E     -   336,182.3     304,038.3     MT  (+/- 3 meters HH1 GPS) 
 KB0111
 KB0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8971894741(NAD 83)
 KB0111
 KB0111                          SUPERSEDED SURVEY CONTROL
 KB0111
 KB0111  NGVD 29 (??/??/92)  199.874  (m)          655.75   (f) ADJ UNCH    2 0
 KB0111
 KB0111.Superseded values are not recommended for survey control.
 KB0111
 KB0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0111.See file dsdata.pdf to determine how the superseded data were derived.
 KB0111
 KB0111_MARKER: DB = BENCH MARK DISK
 KB0111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0111_STAMPING: ALLISON NO 2 1959
 KB0111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0111+STABILITY: SURFACE MOTION
 KB0111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0111+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2013
 KB0111
 KB0111  HISTORY     - Date     Condition        Report By
 KB0111  HISTORY     - 1959     MONUMENTED       CGS
 KB0111  HISTORY     - 1973     GOOD             ILHD
 KB0111  HISTORY     - 20130709 GOOD             ILDT
 KB0111
 KB0111                          STATION DESCRIPTION
 KB0111
 KB0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0111'2.6 MI NE FROM ARCOLA.
 KB0111'ABOUT 1.45 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0111'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 1.0 MILES NORTH ALONG AN
 KB0111'ASPHALT ROAD, THENCE 0.1 MILE WEST ALONG A BRICK PAVED ROAD, AT
 KB0111'A DRIVEWAY NORTH TO A FARM HOUSE, 24 FEET NORTH OF THE CENTER
 KB0111'LINE OF THE ROAD, 106 FEET WEST OF THE CENTER LINE OF THE
 KB0111'DRIVEWAY, 22 1/2 FEET WEST OF THE WEST END OF A BOARD GATE, 2 1/2
 KB0111'FEET EAST OF A TELEPHONE POLE, 1 1/2 FEET SOUTH OF A FENCE, 64.2
 KB0111'FEET WEST OF TRIANGULATION STATION ALLISON, 63.3 FEET WEST OF A
 KB0111'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 KB0111'OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0111
 KB0111                          STATION RECOVERY (1973)
 KB0111
 KB0111'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0111'RECOVERED IN GOOD CONDITION.
 KB0111
 KB0111                          STATION RECOVERY (2013)
 KB0111
 KB0111'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0111'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0113 ***********************************************************************
 KB0113  DESIGNATION -  ALLISON RM 3
 KB0113  PID         -  KB0113
 KB0113  STATE/COUNTY-  IL/DOUGLAS
 KB0113  COUNTRY     -  US
 KB0113  USGS QUAD   -  ARCOLA (2018)
 KB0113
 KB0113                         *CURRENT SURVEY CONTROL
 KB0113  ______________________________________________________________________
 KB0113* NAD 83(1986) POSITION- 39 41 42.95   (N) 088 17 09.70   (W)   HD_HELD1
 KB0113* NAVD 88 ORTHO HEIGHT -   199.77  (meters)      655.4   (feet) RESET
 KB0113  ______________________________________________________________________
 KB0113  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 KB0113  VERT ORDER      -  THIRD
 KB0113
 KB0113.The horizontal coordinates were determined by differentially corrected
 KB0113.hand held GPS observations or other comparable positioning techniques
 KB0113.and have an estimated accuracy of +/- 3 meters.
 KB0113
 KB0113.The orthometric height was computed from unverified reset data.
 KB0113
 KB0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0113.GEOID18 height accuracy estimate available here.
 KB0113
 KB0113.Click photographs - Photos may exist for this station.
 KB0113
 KB0113;                    North         East    Units  Estimated Accuracy
 KB0113;SPC IL E     -   336,166.9     304,057.4     MT  (+/- 3 meters HH1 GPS) 
 KB0113
 KB0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8973694725(NAD 83)
 KB0113
 KB0113                          SUPERSEDED SURVEY CONTROL
 KB0113
 KB0113.No superseded survey control is available for this station.
 KB0113
 KB0113_MARKER: DR = REFERENCE MARK DISK
 KB0113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0113_STAMPING: ALLISON NO 3 1959 1972
 KB0113_MARK LOGO: CGS
 KB0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0113+STABILITY: SURFACE MOTION
 KB0113
 KB0113  HISTORY     - Date     Condition        Report By
 KB0113  HISTORY     - 1972     MONUMENTED       NGS
 KB0113  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0113
 KB0113                          STATION DESCRIPTION
 KB0113
 KB0113'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0113'2.6 MI NE FROM ARCOLA.
 KB0113'ABOUT 1.45 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0113'WITH U.S. HIGHWAY 45 AT ARCOLA, THENCE NORTH ALONG PAVED ROAD
 KB0113'FOR 1.0 MILE TO CROSSROAD, THENCE WEST ALONG BRICK PAVED ROAD FOR
 KB0113'0.15 MILE TO THE MARK ON THE LEFT, 26 FEET SOUTH OF THE
 KB0113'CENTERLINE OF ROAD, 43 FEET WEST OF THE EXTENDED CENTERLINE OF
 KB0113'A DRIVEWAY NORTH, 1 FOOT WEST OF A METAL WITNESS POST, SET IN
 KB0113'THE TOP OF A SQUARE CONCRETE POST PROJECTING 2 INCHES.
 KB0113
 KB0113                          STATION RECOVERY (2013)
 KB0113
 KB0113'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0113'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0676 ***********************************************************************
 JB0676  DESIGNATION -  ALLMON AZ MK
 JB0676  PID         -  JB0676
 JB0676  STATE/COUNTY-  IL/MARION
 JB0676  COUNTRY     -  US
 JB0676  USGS QUAD   -  SALEM NORTH (2018)
 JB0676
 JB0676                         *CURRENT SURVEY CONTROL
 JB0676  ______________________________________________________________________
 JB0676* NAD 83(1986) POSITION- 38 41 46.     (N) 088 56 24.     (W)   SCALED
 JB0676* NAVD 88 ORTHO HEIGHT -   185.036 (meters)      607.07  (feet) ADJUSTED
 JB0676  ______________________________________________________________________
 JB0676  GEOID HEIGHT    -        -31.192 (meters)                     GEOID18
 JB0676  DYNAMIC HEIGHT  -        184.919 (meters)      606.69  (feet) COMP
 JB0676  MODELED GRAVITY -    979,988.3   (mgal)                       NAVD 88
 JB0676
 JB0676  VERT ORDER      -  SECOND    CLASS 0
 JB0676
 JB0676.The horizontal coordinates were scaled from a map and have
 JB0676.an estimated accuracy of +/- 6 seconds.
 JB0676
 JB0676.The orthometric height was determined by differential leveling and
 JB0676.adjusted by the NATIONAL GEODETIC SURVEY
 JB0676.in June 1991.
 JB0676
 JB0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0676.GEOID18 height accuracy estimate available here.
 JB0676
 JB0676.Click photographs - Photos may exist for this station.
 JB0676
 JB0676.The dynamic height is computed by dividing the NAVD 88
 JB0676.geopotential number by the normal gravity value computed on the
 JB0676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0676.degrees latitude (g = 980.6199 gals.).
 JB0676
 JB0676.The modeled gravity was interpolated from observed gravity values.
 JB0676
 JB0676;                    North         East    Units  Estimated Accuracy
 JB0676;SPC IL E     -   225,420.      247,220.      MT  (+/- 180 meters Scaled)
 JB0676
 JB0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH312848(NAD 83)
 JB0676
 JB0676                          SUPERSEDED SURVEY CONTROL
 JB0676
 JB0676  NGVD 29 (??/??/92)  185.14   (m)          607.4    (f) COMPUTED    2 0
 JB0676
 JB0676.Superseded values are not recommended for survey control.
 JB0676
 JB0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0676.See file dsdata.pdf to determine how the superseded data were derived.
 JB0676
 JB0676_MARKER: DZ = AZIMUTH MARK DISK
 JB0676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0676_STAMPING: ALLMON 1960
 JB0676_MARK LOGO: CGS
 JB0676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0676+STABILITY: SURFACE MOTION
 JB0676
 JB0676  HISTORY     - Date     Condition        Report By
 JB0676  HISTORY     - 1960     MONUMENTED       CGS
 JB0676  HISTORY     - 1970     GOOD             NGS
 JB0676  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0676
 JB0676                          STATION DESCRIPTION
 JB0676
 JB0676'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0676'1.9 MI S FROM ALMA.
 JB0676'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0676'ALMA, THENCE 1.75 MILES SOUTH ALONG STATE HIGHWAY 37, THENCE
 JB0676'0.10 MILE SOUTH ALONG A GRAVEL ROAD, AT THE OUTSIDE OF A CURVE
 JB0676'WITH TANGENTS EXTENDING TO THE NORTH AND WEST, 26 FEET
 JB0676'SOUTH-SOUTHEAST OF THE CENTER LINE OF THE ROAD, 17 FEET SOUTH
 JB0676'OF THE EXTENDED CENTERR LINE OF THE EAST-WEST PORTION OF THE
 JB0676'ROAD, 31 FEET WEST OF THE EXTENDED CENTER LINE OF THE NORTH-SOUTH
 JB0676'PORTION OF THE ROAD, 135 FEET NORTHWEST OF THE SOUTHWEST END OF
 JB0676'THE NORTH PIER OF STATE HIGHWAY 37 OVERPASS OVER THE ILLINOIS
 JB0676'CENTRAL RAILROAD, 45 FEET SOUTH AND ACROSS THE ROAD FROM POWER
 JB0676'POLE NUMBER D-40-4, 2.6 FEET WEST OF A METAL WITNESS POST,
 JB0676'ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 JB0676'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 JB0676
 JB0676                          STATION RECOVERY (1970)
 JB0676
 JB0676'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0676'RECOVERED IN GOOD CONDITION.
 JB0676
 JB0676                          STATION RECOVERY (2011)
 JB0676
 JB0676'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0676'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0673 ***********************************************************************
 JB0673  DESIGNATION -  ALLMON RESET
 JB0673  PID         -  JB0673
 JB0673  STATE/COUNTY-  IL/MARION
 JB0673  COUNTRY     -  US
 JB0673  USGS QUAD   -  SALEM NORTH (2018)
 JB0673
 JB0673                         *CURRENT SURVEY CONTROL
 JB0673  ______________________________________________________________________
 JB0673* NAD 83(1997) POSITION- 38 41 48.14073(N) 088 56 59.74815(W)   ADJUSTED
 JB0673* NAVD 88 ORTHO HEIGHT -   184.54  (meters)      605.4   (feet) RESET
 JB0673  ______________________________________________________________________
 JB0673  GEOID HEIGHT    -        -31.188 (meters)                     GEOID18
 JB0673  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 JB0673  HORZ ORDER      -  SECOND
 JB0673  VERT ORDER      -  THIRD
 JB0673
 JB0673.The horizontal coordinates were established by classical geodetic methods
 JB0673.and adjusted by the National Geodetic Survey in October 1999.
 JB0673
 JB0673.The orthometric height was computed from unverified reset data.
 JB0673
 JB0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0673.GEOID18 height accuracy estimate available here.
 JB0673
 JB0673.Click photographs - Photos may exist for this station.
 JB0673
 JB0673.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0673
 JB0673. The following values were computed from the NAD 83(1997) position.
 JB0673
 JB0673;                    North         East     Units Scale Factor Converg.
 JB0673;SPC IL E     -   225,489.857   246,360.276   MT  1.00001042   -0 23 07.8
 JB0673;SPC IL E     -   739,794.64    808,267.01   sFT  1.00001042   -0 23 07.8
 JB0673;UTM  16      - 4,284,924.984   330,426.450   MT  0.99995411   -1 13 09.8
 JB0673
 JB0673!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0673!SPC IL E     -   0.99997594  x   1.00001042  =   0.99998636
 JB0673!UTM  16      -   0.99997594  x   0.99995411  =   0.99993005
 JB0673
 JB0673:                Primary Azimuth Mark                     Grid Az
 JB0673:SPC IL E     -  HARTLIN 2                                056 19 14.7
 JB0673:UTM  16      -  HARTLIN 2                                057 09 16.7
 JB0673
 JB0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3042684924(NAD 83)
 JB0673
 JB0673|---------------------------------------------------------------------|
 JB0673| PID    Reference Object                     Distance      Geod. Az  |
 JB0673|                                                           dddmmss.s |
 JB0673| JB0681 HARTLIN 2                           APPROX. 2.2 KM 0555606.9 |
 JB0673| JB0675 ALLMON RM 1                          10.890 METERS 09001     |
 JB0673| JB0677 ALLMON RM 3                          10.867 METERS 09003     |
 JB0673| JB0676 ALLMON AZ MK                                       0931650.1 |
 JB0673| JB0674 ALLMON RM 2                          15.557 METERS 18017     |
 JB0673|---------------------------------------------------------------------|
 JB0673
 JB0673                          SUPERSEDED SURVEY CONTROL
 JB0673
 JB0673  NAD 83(1986)-  38 41 48.15640(N)    088 56 59.74399(W) AD(       ) 2
 JB0673
 JB0673.Superseded values are not recommended for survey control.
 JB0673
 JB0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0673.See file dsdata.pdf to determine how the superseded data were derived.
 JB0673
 JB0673_MARKER: DS = TRIANGULATION STATION DISK
 JB0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0673_STAMPING: ALLMON 1960 1970
 JB0673_MARK LOGO: CGS
 JB0673_PROJECTION: FLUSH
 JB0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0673+STABILITY: SURFACE MOTION
 JB0673
 JB0673  HISTORY     - Date     Condition        Report By
 JB0673  HISTORY     - 1970     MONUMENTED       NGS
 JB0673  HISTORY     - 1970     GOOD             NGS
 JB0673  HISTORY     - 1980     GOOD             NGS
 JB0673  HISTORY     - 1980     GOOD             NGS
 JB0673  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0673
 JB0673                          STATION DESCRIPTION
 JB0673
 JB0673'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 JB0673'2.4 MI SW FROM ALMA.
 JB0673'2.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM ITS INTERSECTION
 JB0673'WITH MAIN STREET AT ALMA, THENCE SOUTH AND WEST ON PAVED ROAD FOR
 JB0673'0.65 MILE TO THE MARK ON THE RIGHT, 28 FEET NORTH OF THE
 JB0673'CENTERLINE OF THE ROAD, 33 FEET SOUTHEAST OF THE SOUTHWEST
 JB0673'CORNER OF POLE SHED ATTACHED TO OLD HOUSE, 114 FEET WEST OF THE
 JB0673'CENTERLINE OF A DRIVEWAY, 35 FEET SOUTH OF THE SOUTHWEST CORNER
 JB0673'OF THE HOUSE, 1 FOOT NORTH OF A METAL WITNESS POST, SET IN THE
 JB0673'TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 JB0673
 JB0673                          STATION RECOVERY (1970)
 JB0673
 JB0673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0673'THE UNDERGROUND STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK
 JB0673'WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK WAS NOT
 JB0673'FOUND AND IS ASSUMED TO HAVE BEEN DESTROYED BY GRADING.  THE DISK OF
 JB0673'REFERENCE MARK 1 WAS FOUND TO HAVE BEEN SHEARED OFF AND THE
 JB0673'MONUMENT WAS USED AFTER A NEW DISK WAS SET AS REFERENCE MARK 3.
 JB0673'THE DISTANCE AND DIRECTION TO REFERENCE MARK 2 CHECKED.  A NEW
 JB0673'SURFACE STATION MARK WAS SET HOLDING THE UNDERGROUND POINT.  A
 JB0673'NEW DESCRIPTION FOLLOWS--
 JB0673'
 JB0673'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTH OF SALEM, 28 FEET
 JB0673'NORTH OF THE CENTERLINE OF A PAVED ROAD, 33 FEET SOUTHEAST OF THE
 JB0673'SOUTHWEST CORNER OF POLE SHED ATTACHED TO OLD HOUSE, 114 FEET WEST
 JB0673'OF CENTERLINE OF DRIVE, 35 FEET SOUTH OF SOUTHWEST CORNER OF OLD
 JB0673'HOUSE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT IS
 JB0673'FLUSH AND THE DISK IS STAMPED ALLMON 1960 1970.
 JB0673'
 JB0673'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 AND MAIN
 JB0673'STREET AT ALMA, GO SOUTH ON HIGHWAY 37 FOR 2.5 MILES TO A SIDE ROAD
 JB0673'RIGHT JUST BEFORE REACHING OVERPASS OF RAILROAD.  TURN RIGHT AND
 JB0673'GO SOUTH ON THE PAVED ROAD FOR 0.15 MILE TO THE AZIMUTH MARK AND
 JB0673'A CURVE IN THE ROAD TO THE WEST.  TURN RIGHT ON THE ROAD AND GO
 JB0673'WEST FOR 0.55 MILE TO THE STATION ON THE RIGHT.
 JB0673'
 JB0673'REFERENCE MARK 2 IS 116 FEET WEST OF THE CENTERLINE OF A DRIVE, 4
 JB0673'FEET WEST OF A METAL WITNESS POST AND 23 FEET SOUTH OF THE
 JB0673'CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK
 JB0673'IS STAMPED ALLMON NO 2 1960.
 JB0673'
 JB0673'REFERENCE MARK 3 IS 28 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 JB0673'79 FEET WEST OF CENTERLINE OF DRIVE AND 41 FEET SOUTHWEST OF THE
 JB0673'SOUTHEAST CORNER OF POLE SHED ATTACHED TO OLD HOUSE.  THE MONUMENT
 JB0673'PROJECTS 2 INCHES AND THE DISK IS STAMPED ALLMON 1960 NO 3 1970.
 JB0673'
 JB0673'THE AZIMUTH MARK IS 30 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 4
 JB0673'FEET WEST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE, 101 FEET
 JB0673'NORTHWEST OF THE NORTHWEST END OF THE RAILROAD OVERPASS AND 1 FOOT
 JB0673'EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND
 JB0673'THE DISK IS STAMPED ALLMON 1960.
 JB0673'
 JB0673'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 JB0673'SOUTHWEST OF ALMA.
 JB0673'
 JB0673'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB0673
 JB0673                          STATION RECOVERY (1980)
 JB0673
 JB0673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 JB0673'STATION MARK, RM 2 AND THE AZIMUTH WERE RECOVERED IN GOOD
 JB0673'CONDITION.  REFERENCE MARK 1 WAS NOT RECOVERED AS IT WAS UNDER AN
 JB0673'HAY STACK.  THE PROPERTY OWNER SAID IT WAS IN PLACE YET.  THE
 JB0673'DISTANCE AND DIRECTION TO RM 2 WAS VERIFIED.  THE 1960 AZIMUTH MARK
 JB0673'WAS IN THE WAY OF ROAD IMPROVEMENT AND WAS DESTROYED AFTER
 JB0673'ESTABLISHING THE NEW AZIMUTH MARK.
 JB0673'
 JB0673'THE STATION IS LOCATED ABOUT 4 MILES NORTH OF SALEM, ABOUT 3 MILES
 JB0673'SOUTHWEST OF ALMA, 0.5 MILE WEST OF OVERPASS OF STATE HIGHWAY 37 AND
 JB0673'ON ROAD RIGHT OF WAY.
 JB0673'
 JB0673'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 37 AND MAIN STREET IN
 JB0673'ALMA, GO SOUTHWEST ON HIGHWAY 37 FOR 2.5 MILES TO A SIDE ROAD RIGHT AT
 JB0673'THE NORTH END OF OVERPASS.  TURN RIGHT ON ROAD AND GO SOUTH 0.1
 JB0673'MILE.  TURN RIGHT AND GO WEST ON OILED ROAD FOR 0.55 MILE TO STATION
 JB0673'ON RIGHT AS DESCRIBED.  CONTINUE WEST ON THE ROAD FOR 0.5 MILE TO
 JB0673'CURVE IN ROAD, THEN SOUTH FOR 0.25 MILE TO THE 1980 AZIMUTH MARK ON
 JB0673'THE LEFT AT A CURVE IN THE ROAD.
 JB0673'
 JB0673'STATION MARKS ARE STANDARD DISKS, STAMPED---ALLMON 1960---.  THE
 JB0673'SURFACE MARK IS 115 FT W OF DRIVEWAY, 51 FT N OF A METAL WITNESS POST,
 JB0673'44.9 FT SW OF SE CORNER OF OLD HOUSE, 35 FT S OF SW CORNER OF OLD
 JB0673'HOUSE AND 26 FT N OF CENTERLINE OF ROAD.  THE MARK IS FLUSH.
 JB0673'
 JB0673'REFERENCE MARK 2 IS A STANDARD DISK STAMPED---ALLMON NO 2
 JB0673'1960---.  IT IS 26 FT S OF CENTER LINE OF ROAD, 3.4 FT W OF A METAL
 JB0673'WITNESS POST, 2 FT W OF A TELEPHONE POLE.  THE MARK PROJECTS 3 INCHES.
 JB0673'
 JB0673'THE AZIMUTH MARK IS 19 FT E OF CENTER LINE OF ROAD, 9 FT N OF POWER
 JB0673'POLE GUY WIRE, 1.5 FT S OF POWER LINE POLE D 6 12 57 AND 1 FT N OF A
 JB0673'METAL WITNESS POST.  A STANDARD DISK STAMPED---.ALLMON 1960 1980.---.
 JB0673
 JB0673                          STATION RECOVERY (1980)
 JB0673
 JB0673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 JB0673'RECOVERED/NOT RECOVERED AS DESCRIBED/INDICATED
 JB0673
 JB0673                          STATION RECOVERY (2011)
 JB0673
 JB0673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0673'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0674 ***********************************************************************
 JB0674  DESIGNATION -  ALLMON RM 2
 JB0674  PID         -  JB0674
 JB0674  STATE/COUNTY-  IL/MARION
 JB0674  COUNTRY     -  US
 JB0674  USGS QUAD   -  SALEM NORTH (2018)
 JB0674
 JB0674                         *CURRENT SURVEY CONTROL
 JB0674  ______________________________________________________________________
 JB0674* NAD 83(1986) POSITION- 38 41 47.64   (N) 088 56 59.75   (W)   HD_HELD1
 JB0674* NAVD 88 ORTHO HEIGHT -   185.027 (meters)      607.04  (feet) ADJUSTED
 JB0674  ______________________________________________________________________
 JB0674  GEOID HEIGHT    -        -31.188 (meters)                     GEOID18
 JB0674  DYNAMIC HEIGHT  -        184.909 (meters)      606.66  (feet) COMP
 JB0674  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 JB0674
 JB0674  VERT ORDER      -  SECOND    CLASS 0
 JB0674
 JB0674.The horizontal coordinates were determined by differentially corrected
 JB0674.hand held GPS observations or other comparable positioning techniques
 JB0674.and have an estimated accuracy of +/- 3 meters.
 JB0674
 JB0674.The orthometric height was determined by differential leveling and
 JB0674.adjusted by the NATIONAL GEODETIC SURVEY
 JB0674.in June 1991.
 JB0674
 JB0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0674.GEOID18 height accuracy estimate available here.
 JB0674
 JB0674.Click photographs - Photos may exist for this station.
 JB0674
 JB0674.The dynamic height is computed by dividing the NAVD 88
 JB0674.geopotential number by the normal gravity value computed on the
 JB0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0674.degrees latitude (g = 980.6199 gals.).
 JB0674
 JB0674.The modeled gravity was interpolated from observed gravity values.
 JB0674
 JB0674;                    North         East    Units  Estimated Accuracy
 JB0674;SPC IL E     -   225,474.4     246,360.1     MT  (+/- 3 meters HH1 GPS) 
 JB0674
 JB0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3042684909(NAD 83)
 JB0674
 JB0674                          SUPERSEDED SURVEY CONTROL
 JB0674
 JB0674  NGVD 29 (??/??/92)  185.132  (m)          607.39   (f) ADJ UNCH    2 0
 JB0674
 JB0674.Superseded values are not recommended for survey control.
 JB0674
 JB0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0674.See file dsdata.pdf to determine how the superseded data were derived.
 JB0674
 JB0674_MARKER: DR = REFERENCE MARK DISK
 JB0674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0674_STAMPING: ALLMON NO 2 1960
 JB0674_MARK LOGO: CGS
 JB0674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0674+STABILITY: SURFACE MOTION
 JB0674
 JB0674  HISTORY     - Date     Condition        Report By
 JB0674  HISTORY     - 1960     MONUMENTED       CGS
 JB0674  HISTORY     - 1970     GOOD             NGS
 JB0674  HISTORY     - 1980     GOOD             NGS
 JB0674  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0674
 JB0674                          STATION DESCRIPTION
 JB0674
 JB0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0674'2.4 MI SW FROM ALMA.
 JB0674'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0674'ALMA, THENCE 1.75 MILES SOUTH ALONG STATE HIGHWAY 37, THENCE 0.1
 JB0674'MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.5 MILE WEST ALONG AN
 JB0674'OILED ROAD, AT AN ABANDONED SCHOOL HOUSE NORTH OF THE ROAD, 86
 JB0674'FEET SOUTH AND ACROSS THE ROAD FROM THE SOUTHWEST CORNER OF THE
 JB0674'SCHOOL HOUSE, 90 FEET SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM
 JB0674'THE METAL FLAG POLE, 2 FEET WEST OF A TELEPHONE POLE, 27 FEET
 JB0674'SOUTH OF THE CENTER LINE OF THE ROAD, 51.1 FEET SOUTH OF TRAVERSE
 JB0674'STATION ALLMON, 4.9 FEET WEST OF A METAL WITNESS POST, ABOUT 2
 JB0674'FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0674'POST PROJECTING 4 INCHES.
 JB0674
 JB0674                          STATION RECOVERY (1970)
 JB0674
 JB0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0674'RECOVERED IN GOOD CONDITION.
 JB0674
 JB0674                          STATION RECOVERY (1980)
 JB0674
 JB0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 JB0674'RECOVERED IN GOOD CONDITION.
 JB0674
 JB0674                          STATION RECOVERY (2011)
 JB0674
 JB0674'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0674'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0677 ***********************************************************************
 JB0677  DESIGNATION -  ALLMON RM 3
 JB0677  PID         -  JB0677
 JB0677  STATE/COUNTY-  IL/MARION
 JB0677  COUNTRY     -  US
 JB0677  USGS QUAD   -  SALEM NORTH (2018)
 JB0677
 JB0677                         *CURRENT SURVEY CONTROL
 JB0677  ______________________________________________________________________
 JB0677* NAD 83(1986) POSITION- 38 41 48.14   (N) 088 56 59.30   (W)   HD_HELD1
 JB0677* NAVD 88 ORTHO HEIGHT -   184.77  (meters)      606.2   (feet) RESET
 JB0677  ______________________________________________________________________
 JB0677  GEOID HEIGHT    -        -31.189 (meters)                     GEOID18
 JB0677  VERT ORDER      -  THIRD
 JB0677
 JB0677.The horizontal coordinates were determined by differentially corrected
 JB0677.hand held GPS observations or other comparable positioning techniques
 JB0677.and have an estimated accuracy of +/- 3 meters.
 JB0677
 JB0677.The orthometric height was computed from unverified reset data.
 JB0677
 JB0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0677.GEOID18 height accuracy estimate available here.
 JB0677
 JB0677.Click photographs - Photos may exist for this station.
 JB0677
 JB0677;                    North         East    Units  Estimated Accuracy
 JB0677;SPC IL E     -   225,489.8     246,371.1     MT  (+/- 3 meters HH1 GPS) 
 JB0677
 JB0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3043784924(NAD 83)
 JB0677
 JB0677                          SUPERSEDED SURVEY CONTROL
 JB0677
 JB0677.No superseded survey control is available for this station.
 JB0677
 JB0677_MARKER: DR = REFERENCE MARK DISK
 JB0677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0677_STAMPING: ALLMON 1960 NO 3 1970
 JB0677_MARK LOGO: CGS
 JB0677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0677+STABILITY: SURFACE MOTION
 JB0677
 JB0677  HISTORY     - Date     Condition        Report By
 JB0677  HISTORY     - 1970     MONUMENTED       NGS
 JB0677  HISTORY     - 20110830 POOR             ILDT
 JB0677
 JB0677                          STATION DESCRIPTION
 JB0677
 JB0677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0677'2.4 MI SW FROM ALMA.
 JB0677'2.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM ITS INTERSECTION
 JB0677'WITH MAIN STREET AT ALMA, THENCE SOUTH AND WEST ALONG PAVED
 JB0677'ROAD FOR 0.65 MILE TO THE MARK ON THE RIGHT, 28 FEET NORTH OF
 JB0677'THE CENTERLINE OF THE ROAD, 79 FEET WEST OF THE CENTERLINE OF A
 JB0677'DRIVEWAY, 41 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF POLE
 JB0677'SHED ATTACHED TO OLD HOUSE, SET IN THE TOP OF A SQUARE CONCRETE
 JB0677'POST PROJECTING 2 INCHES.
 JB0677
 JB0677                          STATION RECOVERY (2011)
 JB0677
 JB0677'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0677'MISSING CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1864 ***********************************************************************
 KA1864  DESIGNATION -  ALLRIGHT RESET
 KA1864  PID         -  KA1864
 KA1864  STATE/COUNTY-  IL/CLARK
 KA1864  COUNTRY     -  US
 KA1864  USGS QUAD   -  SNYDER (2018)
 KA1864
 KA1864                         *CURRENT SURVEY CONTROL
 KA1864  ______________________________________________________________________
 KA1864* NAD 83(1997) POSITION- 39 17 50.53257(N) 087 44 55.90011(W)   ADJUSTED
 KA1864* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) SCALED
 KA1864  ______________________________________________________________________
 KA1864  GEOID HEIGHT    -        -32.175 (meters)                     GEOID18
 KA1864  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 KA1864  HORZ ORDER      -  THIRD
 KA1864
 KA1864.The horizontal coordinates were established by classical geodetic methods
 KA1864.and adjusted by the National Geodetic Survey in October 1999.
 KA1864
 KA1864.The orthometric height was scaled from a topographic map.
 KA1864
 KA1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1864.GEOID18 height accuracy estimate available here.
 KA1864
 KA1864.Click photographs - Photos may exist for this station.
 KA1864
 KA1864.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1864
 KA1864. The following values were computed from the NAD 83(1997) position.
 KA1864
 KA1864;                    North         East     Units Scale Factor Converg.
 KA1864;SPC IL E     -   292,153.622   350,417.024   MT  1.00000628   +0 22 12.6
 KA1864;SPC IL E     -   958,507.34  1,149,659.85   sFT  1.00000628   +0 22 12.6
 KA1864;UTM  16      - 4,350,044.187   435,426.738   MT  0.99965134   -0 28 27.5
 KA1864
 KA1864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1864!SPC IL E     -   0.99997713  x   1.00000628  =   0.99998341
 KA1864!UTM  16      -   0.99997713  x   0.99965134  =   0.99962848
 KA1864
 KA1864:                Primary Azimuth Mark                     Grid Az
 KA1864:SPC IL E     -  ALLRIGHT AZ MK                           176 10 51.1
 KA1864:UTM  16      -  ALLRIGHT AZ MK                           177 01 31.2
 KA1864
 KA1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3542650044(NAD 83)
 KA1864
 KA1864|---------------------------------------------------------------------|
 KA1864| PID    Reference Object                     Distance      Geod. Az  |
 KA1864|                                                           dddmmss.s |
 KA1864| CM2668 ALLRIGHT RM 1                        24.655 METERS 16953     |
 KA1864| CM2667 ALLRIGHT AZ MK                                     1763303.7 |
 KA1864| CM2670 ALLRIGHT RM 3                        33.519 METERS 22120     |
 KA1864| CM2669 ALLRIGHT RM 2                        24.092 METERS 27810     |
 KA1864|---------------------------------------------------------------------|
 KA1864
 KA1864                          SUPERSEDED SURVEY CONTROL
 KA1864
 KA1864  NAD 83(1997)-  39 17 50.53257(N)    087 44 55.89978(W) AD(       ) 3
 KA1864  NAD 83(1986)-  39 17 50.53985(N)    087 44 55.89209(W) AD(       ) 3
 KA1864  NAD 27      -  39 17 50.40350(N)    087 44 55.78630(W) AD(       ) 3
 KA1864
 KA1864.Superseded values are not recommended for survey control.
 KA1864
 KA1864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1864.See file dsdata.pdf to determine how the superseded data were derived.
 KA1864
 KA1864_MARKER: DS = TRIANGULATION STATION DISK
 KA1864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1864_STAMPING: ALLRIGHT 1947 1971
 KA1864_MARK LOGO: CGS
 KA1864_PROJECTION: RECESSED 41 CENTIMETERS
 KA1864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1864+STABILITY: SURFACE MOTION
 KA1864
 KA1864  HISTORY     - Date     Condition        Report By
 KA1864  HISTORY     - 1971     MONUMENTED       NGS
 KA1864  HISTORY     - 1972     GOOD             ILDT
 KA1864
 KA1864                          STATION DESCRIPTION
 KA1864
 KA1864'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KA1864'THE UNDERGROUND STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD
 KA1864'CONDITION. THE SURFACE STATION MARK WAS FOUND UPROOTED.
 KA1864'NEITHER OF THE REFERENCE MARKS WERE FOUND AND ASSUMED TO HAVE BEEN
 KA1864'DESTROYED BY GRADING. A NEW SURFACE STATION MARK AND
 KA1864'REFERENCE MARK 3 WERE SET. 10 RGW USGS WAS FOUND NEARBY AND USED AS
 KA1864'A REFERENCE MARK. A NEW DESCRIPTION FOLLOWS-
 KA1864'
 KA1864'THE STATION IS LOCATED ABOUT 6 MILES SOUTHEAST OF MARTINSVILLE, 87
 KA1864'FEET NORTHWEST OF A POWER POLE, 100 FEET NORTH OF THE CENTERLINE
 KA1864'OF GRAVELED ROAD, 15 FEET WEST OF A NORTH-SOUTH FENCE LINE, 111 FEET
 KA1864'NORTHEAST OF A POWER POLE, 109 FEET NORTHEAST OF A METAL
 KA1864'WITNESS POST, 9 FEET WEST OF THE EXTENDED CENTERLINE OF NORTH-SOUTH
 KA1864'ROAD AND ON THE PROPERTY OF MRS. OLDA SPITTLER AND FARMED
 KA1864'BY MR. TRUMAN SPITTLER OF MARSHALL. THE MONUMENT IS 16 INCHES
 KA1864'UNDERGROUND AND THE DISK IS STAMPED ALLRIGHT 1947 1971.
 KA1864'
 KA1864'TO REACH THE STATION FROM THE CLARK COUNTY COURTHOUSE IN MARSHALL, GO
 KA1864'WEST ON ARCHER STREET FOR 1.05 MILES TO A SIDE ROAD LEFT. TURN
 KA1864'LEFT AND GO SOUTH ON THE ROAD FOR 1.4 MILES TO A JOG IN THE ROAD.
 KA1864'TURN RIGHT AND GO WEST FOR 0.05 MILE TO JOG SOUTH. TURN SOUTH
 KA1864'AND GO 2.65 MILES TO A CONCRETE BRIDGE. CONTINUE SOUTHERLY AND WEST
 KA1864'ON THE GRAVELED ROAD FOR 2.85 MILES TO A SIDE ROAD LEFT AND
 KA1864'THE STATION ON THE RIGHT. TURN LEFT AND GO SOUTH ON OILED ROAD FOR
 KA1864'0.3 MILE TO THE AZIMUTH MARK ON THE LEFT.
 KA1864'
 KA1864'REFERENCE MARK 3 IS 20 FEET NORTH OF THE CENTERLINE OF ROAD, 1 FOOT
 KA1864'WEST OF A METAL WITNESS POST, 2 FEET NORTHEAST OF POWER POLE AND
 KA1864'15 FEET WEST OF THE CENTERLINE OF FIELD ENTRANCE. THE MONUMENT
 KA1864'PROJECTS 2 INCHES AND THE DISK IS STAMPED ALLRIGHT 1947 NO 3
 KA1864'1971.
 KA1864'
 KA1864'10 RGW USGS IS A STANDARD USGS DISK STAMPED 10 RGW 1962 SET IN THE
 KA1864'TOP OF A SQUARE CONCRETE POST PROJECTING ABOUT 3 INCHES, 7 FEET
 KA1864'NORTHEAST OF POWER POLE, 22 FEET NORTH OF THE CENTERLINE OF ROAD AND
 KA1864'8 FEET NORTHEAST OF THE EAST END OF A CONCRETE CULVERT TOP.
 KA1864'
 KA1864'THE AZIMUTH MARK IS SET DIRECTLY UNDER A NORTH-SOUTH FENCE, 1 FOOT
 KA1864'NORTH OF A METAL WITNESS POST, 19 FEET EAST OF THE CENTERLINE
 KA1864'OF OILED ROAD AND 158 FEET NORTH OF THE NORTH END OF A CONCRETE
 KA1864'HEADWALL. THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 KA1864'STAMPED ALLRIGHT 1947.
 KA1864'
 KA1864'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 7 MILES
 KA1864'SOUTHWEST OF MARSHALL.
 KA1864'
 KA1864'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KA1864
 KA1864                          STATION RECOVERY (1972)
 KA1864
 KA1864'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (PEE)
 KA1864'ALLRIGHT 1947 RESET 1971 RECOVERED IN GOOD CONDITION.
 KA1864'
 KA1864'ALLRIGHT 3 - 1971 RECOVERED IN GOOD CONDITION.
 KA1864'
 KA1864'BLANK DISC IN LOCATION OF REF. MARK-1.
 KA1864'
 KA1864'FOUND STATION IN HOLE EXCAVATED IN FIELD OF WHEAT.  CONFUSED BY RUINS
 KA1864'OF BLDGS EAST OF STATION.  FROM DESCRIPTION, ASSUME THAT ALL
 KA1864'BUILDINGS ARE LEVELED AND GROUND NOW PLOWED FIELD.  FOUND RM-3
 KA1864'BY WITNESS POST, BLANK DISC IN CONC. MARKER (STATE OF ILL./DIV.
 KA1864'OF HIGHWAYS DISC.) WHERE TIES SHOW RM-1.  WILL OBTAIN UP-TO-DATE
 KA1864'COPY OF DESCRIPTION FROM 1971 RESET OF STATION.  WITNESS POST PLACED
 KA1864'BY SELF 12 FEET EAST OF STATION WHICH IS RESET 18-22 INCHES BELOW
 KA1864'GROUND.  AZIMUTH FOUND AS DESCRIBED IN GOOD CONDITION.
 KA1864'
 KA1864'DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES S.S.W. OF
 KA1864'MARSHALL, ILLINOIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0687 ***********************************************************************
 JB0687  DESIGNATION -  ALMA
 JB0687  PID         -  JB0687
 JB0687  STATE/COUNTY-  IL/MARION
 JB0687  COUNTRY     -  US
 JB0687  USGS QUAD   -  SALEM NORTH (2018)
 JB0687
 JB0687                         *CURRENT SURVEY CONTROL
 JB0687  ______________________________________________________________________
 JB0687* NAD 83(1997) POSITION- 38 43 33.35649(N) 088 54 52.06930(W)   ADJUSTED
 JB0687* NAVD 88 ORTHO HEIGHT -   186.207 (meters)      610.91  (feet) ADJUSTED
 JB0687  ______________________________________________________________________
 JB0687  GEOID HEIGHT    -        -31.282 (meters)                     GEOID18
 JB0687  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 JB0687  DYNAMIC HEIGHT  -        186.089 (meters)      610.53  (feet) COMP
 JB0687  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB0687
 JB0687  HORZ ORDER      -  SECOND
 JB0687  VERT ORDER      -  SECOND    CLASS 0
 JB0687
 JB0687.The horizontal coordinates were established by classical geodetic methods
 JB0687.and adjusted by the National Geodetic Survey in October 1999.
 JB0687
 JB0687.The orthometric height was determined by differential leveling and
 JB0687.adjusted by the NATIONAL GEODETIC SURVEY
 JB0687.in June 1991.
 JB0687
 JB0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0687.GEOID18 height accuracy estimate available here.
 JB0687
 JB0687.Click photographs - Photos may exist for this station.
 JB0687
 JB0687.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0687
 JB0687.The dynamic height is computed by dividing the NAVD 88
 JB0687.geopotential number by the normal gravity value computed on the
 JB0687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0687.degrees latitude (g = 980.6199 gals.).
 JB0687
 JB0687.The modeled gravity was interpolated from observed gravity values.
 JB0687
 JB0687. The following values were computed from the NAD 83(1997) position.
 JB0687
 JB0687;                    North         East     Units Scale Factor Converg.
 JB0687;SPC IL E     -   228,714.095   249,466.212   MT  1.00000643   -0 21 48.8
 JB0687;SPC IL E     -   750,372.83    818,457.06   sFT  1.00000643   -0 21 48.8
 JB0687;UTM  16      - 4,288,103.470   333,578.803   MT  0.99994106   -1 11 52.6
 JB0687
 JB0687!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0687!SPC IL E     -   0.99997569  x   1.00000643  =   0.99998212
 JB0687!UTM  16      -   0.99997569  x   0.99994106  =   0.99991675
 JB0687
 JB0687:                Primary Azimuth Mark                     Grid Az
 JB0687:SPC IL E     -  MEADOW                                   019 51 13.1
 JB0687:UTM  16      -  MEADOW                                   020 41 16.9
 JB0687
 JB0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3357888103(NAD 83)
 JB0687
 JB0687|---------------------------------------------------------------------|
 JB0687| PID    Reference Object                     Distance      Geod. Az  |
 JB0687|                                                           dddmmss.s |
 JB0687| JB0692 MEADOW                              APPROX. 3.0 KM 0192924.3 |
 JB0687| JB0688 ALMA AZ MK                                         0655252.3 |
 JB0687| JB0685 ALMA RM 1                            20.040 METERS 20147     |
 JB0687| JB0686 ALMA RM 2                            25.969 METERS 27245     |
 JB0687|---------------------------------------------------------------------|
 JB0687
 JB0687                          SUPERSEDED SURVEY CONTROL
 JB0687
 JB0687  NAD 83(1986)-  38 43 33.37195(N)    088 54 52.06504(W) AD(       ) 2
 JB0687  NAD 27      -  38 43 33.19790(N)    088 54 51.86210(W) AD(       ) 2
 JB0687  NGVD 29 (??/??/92)  186.310  (m)          611.25   (f) ADJ UNCH    2 0
 JB0687  NGVD 29             186.31   (m)          611.3    (f) LEVELING    3  
 JB0687
 JB0687.Superseded values are not recommended for survey control.
 JB0687
 JB0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0687.See file dsdata.pdf to determine how the superseded data were derived.
 JB0687
 JB0687_MARKER: DE = TRAVERSE STATION DISK
 JB0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0687_STAMPING: ALMA 1960
 JB0687_MARK LOGO: CGS
 JB0687_PROJECTION: FLUSH
 JB0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0687+STABILITY: SURFACE MOTION
 JB0687
 JB0687  HISTORY     - Date     Condition        Report By
 JB0687  HISTORY     - 1960     MONUMENTED       CGS
 JB0687  HISTORY     - 1960     GOOD             CGS
 JB0687  HISTORY     - 1970     GOOD             NGS
 JB0687
 JB0687                          STATION DESCRIPTION
 JB0687
 JB0687'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0687'STATION IS LOCATED ABOUT 0.5 MILE NORTH OF ALME, JUST NORTH OF THE
 JB0687'ALMA GRADE SCHOOL AND ON LAND OWNED BY J L JACKSON WHO LIVES IN ALMA.
 JB0687'
 JB0687'TO REACH FROM THE POST OFFICE IN ALMA, GO SOUTHERLY FOR 0.05 MILE TO
 JB0687'STATE ROUTE 37, TURN LEFT AND GO NORTHEAST ON STATE ROUTE 37 FOR 1
 JB0687'BLOCK, TURN LEFT AND GO NORTHWEST FOR 0.4 MILE TO STATION ON RIGHT AS
 JB0687'DESCRIBED.
 JB0687'
 JB0687'STATION MARK, A STANDARD TREAVERSE DISK STAMPED ALMA 1960, IS SET IN
 JB0687'TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE MARK IS
 JB0687'133 FEET NORTH OF THE NORTHWEST CORNER OF SCHOOL BUILDING, 86.8 FEET
 JB0687'EAST OF THE WITNESS POST, 42 FEET EAST OF THE FIELD ENTRANCE, 34 FEET
 JB0687'NORTHEAST OF CENTER OF ROAD AND 31 FEET NORTHWEST OF A LARGE TREE.
 JB0687'
 JB0687'REFERENCE MARK NUMBER 1, A STANARD REFERENCE MARK DISK STAMPED ALMA NO
 JB0687'1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE OST WHICH IS SET
 JB0687'FLUSH.  THE MARK IS 90.8 FEET SOUTHEAST OF THE WITNESS POST, 72 FEET
 JB0687'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF SCHOOL BUILDING AND 26 FEET
 JB0687'SOUTHWEST OF THE CENTER OF ROAD.
 JB0687'
 JB0687'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED ALMA
 JB0687'NO 2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0687'PROJECTS ABOUT 1 INCH.  THE MARK IS 24 FEET SOUTHWEST OF THE CENTER OF
 JB0687'ROAD, 14.8 FEET WEST-NORTHWEST OF A FIELD ENTRANCE AND 1.8 FEET EAST
 JB0687'OF THE WITNESS POST.
 JB0687'
 JB0687'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED ALMA 1960, IS SET
 JB0687'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5
 JB0687'INCHES.  THE MARK IS 12 FEET SOUTH OF A POWER POLE, 18 FEET WEST OF
 JB0687'THE CENTER OF RAOD AND 1.8 FEET SOUTH OF THE WITNESS POST.
 JB0687'
 JB0687'TO REACH THE AZIMUTH MARK FROM STATION, GO SOUTHWEST FOR 0.25 MILE TO
 JB0687'A SIDE ROAD LEFT, TURN LEFT AND GO NORTH FOR 0.25 MILE TO THE AZIMUTH
 JB0687'MARK ON RIGHT AS DESCRIBED.
 JB0687'
 JB0687'THE DISTANCE BETWEEN R M NO 1 AND R M NO 2 IS 89.11 FEET.  HEIGHT OF
 JB0687'LIGHT ABOVE STATION MARK 26.25 METERS.
 JB0687
 JB0687                          STATION RECOVERY (1960)
 JB0687
 JB0687'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0687'0.6 MI N FROM ALMA.
 JB0687'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE IN
 JB0687'ALMA, THENCE 0.1 MILE NORTHEAST ALONG STATE HIGHWAY 37, THENCE
 JB0687'0.4 MILE NORTHWEST ALONG AN OILED ROAD, AT THE ALMA UNIT DISTRICT
 JB0687'301 GRADE SCHOOL, AT THE JUNCTION OF A FIELD ROAD WEST, 35 FEET
 JB0687'SOUTHEAST OF THE CENTER LINE OF THE ROAD, 133 FEET NORTHEAST OF
 JB0687'THE NORTHEAST CORNER OF THE SCHOOL, 33 FEET NORTHWEST OF A LONE
 JB0687'24-INCH ELM TREE, 34 1/2 FEET SOUTHEAST OF THE SOUTHEAST END OF A
 JB0687'CONCRETE PIPE CULVERT, 38 FEET SOUTHEAST OF THE EXTENDED CENTER
 JB0687'LINE OF THE FIELD ROAD, 86.8 FEET SOUTHEAST OF A METAL WITNESS
 JB0687'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0687'POST FLUSH WITH THE GROUND.
 JB0687
 JB0687                          STATION RECOVERY (1970)
 JB0687
 JB0687'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0687'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE STATION WAS OCCUPIED FOR
 JB0687'A NEW DESCRIPTION SINCE THE OLD DESCRIPTION IS VERY MISLEADING AS TO
 JB0687'THE WHERE ABOUTS OF THE AZIMUTH MARK.  LINE OF SIGHT TO THE AZIMUTH
 JB0687'MARK OBSTRUCTED BY TALL CORN.  DIRECTION BETWEEN REFERENCE MARKS
 JB0687'CHECKED.  THE DISTANCE TO REFERENCE MARK 1 FOUND TO BE SHORTER BY 0.09
 JB0687'OF A FOOT.  DISTANCE TO REFERENCE MARK 2 SHORTER BY 0.03 OF A FOOT AND
 JB0687'SHORTER BETWEEN THE REFERENCE MARKS BY 0.07 OF A FOOT.
 JB0687'
 JB0687'THE STATION IS LOCATED AT THE NORTH EDGE OF ALMA NEAR THE ALMA GRADE
 JB0687'SCHOOL, 133 FEET NORTH OF THE NORTHEAST CORNER OF THE SCHOOL, 86 FEET
 JB0687'EAST OF A METAL WITNESS POST, 34 FEET NORTHEAST OF THE CENTERLINE OF
 JB0687'PAVED ROAD, 23 FEET EAST OF A FENCE CORNER, 25 FEET EAST OF A FIRE
 JB0687'HYDRANT AND ON THE PROPERTY OF J L JACKSON.  THE MONUMENT IS 2 INCHES
 JB0687'UNDERGROUND AND THE DISK IS STAMPED ALMA 1960.
 JB0687'
 JB0687'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST ON PAVED ROAD
 JB0687'FOR 0.25 MILE TO A PAVED ROAD LEFT.  TURN LEFT AND GO NORTH ON THE
 JB0687'PAVED ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB0687'
 JB0687'REFERENCE MARK 1 IS 72 FEET NORTH OF THE NORTHEAST CORNER OF THE
 JB0687'SCHOOL, 77 FEET SOUTHEAST OF THE CENTERLINE OF FIELD ENTRANCE AND 25
 JB0687'INCHES AND THE DISK IS STAMPED ALMA NO 1 1960.
 JB0687'
 JB0687'REFERENCE MARK 2 IS 24 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 1
 JB0687'FOOT SOUTHEAST OF A METAL WITNESS POST, 12 FEET NORTHWEST OF THE
 JB0687'CENTERLINE OF FIELD ENTRANCE AND 27 FEET EAST OF A 12 INCH PEAR TREE.
 JB0687'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ALMA NO 2 1960.
 JB0687'
 JB0687'THE AZIMUTH MARK IS 14 FEET SOUTH OF A POWER POLE, 18 FEET EAST OF THE
 JB0687'CENTERLINE OF THE ROAD AND 2 FEET SOUTH OF A METAL WITNESS POST.  THE
 JB0687'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED ALMA 1960.
 JB0687'
 JB0687'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0688 ***********************************************************************
 JB0688  DESIGNATION -  ALMA AZ MK
 JB0688  PID         -  JB0688
 JB0688  STATE/COUNTY-  IL/MARION
 JB0688  COUNTRY     -  US
 JB0688  USGS QUAD   -  SALEM NORTH (2018)
 JB0688
 JB0688                         *CURRENT SURVEY CONTROL
 JB0688  ______________________________________________________________________
 JB0688* NAD 83(1986) POSITION- 38 43 36.     (N) 088 54 39.     (W)   SCALED
 JB0688* NAVD 88 ORTHO HEIGHT -   185.864 (meters)      609.79  (feet) ADJUSTED
 JB0688  ______________________________________________________________________
 JB0688  GEOID HEIGHT    -        -31.285 (meters)                     GEOID18
 JB0688  DYNAMIC HEIGHT  -        185.746 (meters)      609.40  (feet) COMP
 JB0688  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB0688
 JB0688  VERT ORDER      -  SECOND    CLASS 0
 JB0688
 JB0688.The horizontal coordinates were scaled from a map and have
 JB0688.an estimated accuracy of +/- 6 seconds.
 JB0688
 JB0688.The orthometric height was determined by differential leveling and
 JB0688.adjusted by the NATIONAL GEODETIC SURVEY
 JB0688.in June 1991.
 JB0688
 JB0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0688.GEOID18 height accuracy estimate available here.
 JB0688
 JB0688.Click photographs - Photos may exist for this station.
 JB0688
 JB0688.The dynamic height is computed by dividing the NAVD 88
 JB0688.geopotential number by the normal gravity value computed on the
 JB0688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0688.degrees latitude (g = 980.6199 gals.).
 JB0688
 JB0688.The modeled gravity was interpolated from observed gravity values.
 JB0688
 JB0688;                    North         East    Units  Estimated Accuracy
 JB0688;SPC IL E     -   228,790.      249,780.      MT  (+/- 180 meters Scaled)
 JB0688
 JB0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH338881(NAD 83)
 JB0688
 JB0688                          SUPERSEDED SURVEY CONTROL
 JB0688
 JB0688  NGVD 29 (??/??/92)  185.97   (m)          610.1    (f) COMPUTED    2 0
 JB0688
 JB0688.Superseded values are not recommended for survey control.
 JB0688
 JB0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0688.See file dsdata.pdf to determine how the superseded data were derived.
 JB0688
 JB0688_MARKER: DZ = AZIMUTH MARK DISK
 JB0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0688_STAMPING: ALMA 1960
 JB0688_MARK LOGO: CGS
 JB0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0688+STABILITY: SURFACE MOTION
 JB0688
 JB0688  HISTORY     - Date     Condition        Report By
 JB0688  HISTORY     - 1960     MONUMENTED       CGS
 JB0688  HISTORY     - 1970     GOOD             NGS
 JB0688
 JB0688                          STATION DESCRIPTION
 JB0688
 JB0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0688'0.6 MI NE FROM ALMA.
 JB0688'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0688'ALMA, THENCE 0.1 MILE NORTHEAST ALONG STATE HIGHWAY 37, THENCE
 JB0688'0.2 MILE NORTH ALONG AN OILED ROAD, THENCE 0.25 MILE NORTHEAST
 JB0688'ALONG AN OILED ROAD, AT THE JUNCTION OF A FARM DRIVE EAST, 19
 JB0688'FEET EAST OF THE CENTER LINE OF THE ROAD, 125 FEET SOUTH OF THE
 JB0688'CENTER LINE OF THE FARM DRIVE, 12 FEET SOUTH OF A WIRE BRACED
 JB0688'POWER POLE, 1.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 JB0688'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0688'5 INCHES.
 JB0688
 JB0688                          STATION RECOVERY (1970)
 JB0688
 JB0688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0688'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0685 ***********************************************************************
 JB0685  DESIGNATION -  ALMA RM 1
 JB0685  PID         -  JB0685
 JB0685  STATE/COUNTY-  IL/MARION
 JB0685  COUNTRY     -  US
 JB0685  USGS QUAD   -  SALEM NORTH (2018)
 JB0685
 JB0685                         *CURRENT SURVEY CONTROL
 JB0685  ______________________________________________________________________
 JB0685* NAD 83(1986) POSITION- 38 43 32.75   (N) 088 54 52.38   (W)   HD_HELD1
 JB0685* NAVD 88 ORTHO HEIGHT -   186.462 (meters)      611.75  (feet) ADJUSTED
 JB0685  ______________________________________________________________________
 JB0685  GEOID HEIGHT    -        -31.281 (meters)                     GEOID18
 JB0685  DYNAMIC HEIGHT  -        186.343 (meters)      611.36  (feet) COMP
 JB0685  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB0685
 JB0685  VERT ORDER      -  SECOND    CLASS 0
 JB0685
 JB0685.The horizontal coordinates were determined by differentially corrected
 JB0685.hand held GPS observations or other comparable positioning techniques
 JB0685.and have an estimated accuracy of +/- 3 meters.
 JB0685
 JB0685.The orthometric height was determined by differential leveling and
 JB0685.adjusted by the NATIONAL GEODETIC SURVEY
 JB0685.in June 1991.
 JB0685
 JB0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0685.GEOID18 height accuracy estimate available here.
 JB0685
 JB0685.Click photographs - Photos may exist for this station.
 JB0685
 JB0685.The dynamic height is computed by dividing the NAVD 88
 JB0685.geopotential number by the normal gravity value computed on the
 JB0685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0685.degrees latitude (g = 980.6199 gals.).
 JB0685
 JB0685.The modeled gravity was interpolated from observed gravity values.
 JB0685
 JB0685;                    North         East    Units  Estimated Accuracy
 JB0685;SPC IL E     -   228,695.4     249,458.6     MT  (+/- 3 meters HH1 GPS) 
 JB0685
 JB0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3357088084(NAD 83)
 JB0685
 JB0685                          SUPERSEDED SURVEY CONTROL
 JB0685
 JB0685  NGVD 29 (??/??/92)  186.565  (m)          612.09   (f) ADJ UNCH    2 0
 JB0685
 JB0685.Superseded values are not recommended for survey control.
 JB0685
 JB0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0685.See file dsdata.pdf to determine how the superseded data were derived.
 JB0685
 JB0685_MARKER: DR = REFERENCE MARK DISK
 JB0685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0685_STAMPING: ALMA NO 1 1960
 JB0685_MARK LOGO: CGS
 JB0685_PROJECTION: FLUSH
 JB0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0685+STABILITY: SURFACE MOTION
 JB0685
 JB0685  HISTORY     - Date     Condition        Report By
 JB0685  HISTORY     - 1960     MONUMENTED       CGS
 JB0685  HISTORY     - 1970     GOOD             NGS
 JB0685
 JB0685                          STATION DESCRIPTION
 JB0685
 JB0685'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0685'0.6 MI N FROM ALMA.
 JB0685'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0685'ALMA, THENCE 0.1 MILE NORTHEAST ALONG STATE HIGHWAY 37, THENCE
 JB0685'0.4 MILE NORTHWEST ALONG AN OILED ROAD, AT THE ALMA UNIT DISTRICT
 JB0685'301 GRADE SCHOOL, AT THE JUNCTION OF A FIELD ROAD WEST, 25 FEET
 JB0685'SOUTHWEST OF THE CENTER LINE OF THE ROAD, 72 FEET NORTHEAST OF
 JB0685'THE NORTHEAST CORNER OF THE SCHOOL, 58 FEET SOUTHWEST OF A LONE
 JB0685'24-INCH ELM TREE, 74.5 FEET SOUTHEAST OF THE CENTER LINE OF THE
 JB0685'FIELD ROAD, 65.9 FEET SOUTHWEST OF TRAVERSE STATION ALMA, 90.8
 JB0685'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0685'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0685'WITH THE GROUND.
 JB0685
 JB0685                          STATION RECOVERY (1970)
 JB0685
 JB0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0686 ***********************************************************************
 JB0686  DESIGNATION -  ALMA RM 2
 JB0686  PID         -  JB0686
 JB0686  STATE/COUNTY-  IL/MARION
 JB0686  COUNTRY     -  US
 JB0686  USGS QUAD   -  SALEM NORTH (2018)
 JB0686
 JB0686                         *CURRENT SURVEY CONTROL
 JB0686  ______________________________________________________________________
 JB0686* NAD 83(1986) POSITION- 38 43 33.40   (N) 088 54 53.14   (W)   HD_HELD1
 JB0686* NAVD 88 ORTHO HEIGHT -   186.120 (meters)      610.63  (feet) ADJUSTED
 JB0686  ______________________________________________________________________
 JB0686  GEOID HEIGHT    -        -31.282 (meters)                     GEOID18
 JB0686  DYNAMIC HEIGHT  -        186.002 (meters)      610.24  (feet) COMP
 JB0686  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB0686
 JB0686  VERT ORDER      -  SECOND    CLASS 0
 JB0686
 JB0686.The horizontal coordinates were determined by differentially corrected
 JB0686.hand held GPS observations or other comparable positioning techniques
 JB0686.and have an estimated accuracy of +/- 3 meters.
 JB0686
 JB0686.The orthometric height was determined by differential leveling and
 JB0686.adjusted by the NATIONAL GEODETIC SURVEY
 JB0686.in June 1991.
 JB0686
 JB0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0686.GEOID18 height accuracy estimate available here.
 JB0686
 JB0686.Click photographs - Photos may exist for this station.
 JB0686
 JB0686.The dynamic height is computed by dividing the NAVD 88
 JB0686.geopotential number by the normal gravity value computed on the
 JB0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0686.degrees latitude (g = 980.6199 gals.).
 JB0686
 JB0686.The modeled gravity was interpolated from observed gravity values.
 JB0686
 JB0686;                    North         East    Units  Estimated Accuracy
 JB0686;SPC IL E     -   228,715.6     249,440.4     MT  (+/- 3 meters HH1 GPS) 
 JB0686
 JB0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3355288105(NAD 83)
 JB0686
 JB0686                          SUPERSEDED SURVEY CONTROL
 JB0686
 JB0686  NGVD 29 (??/??/92)  186.223  (m)          610.97   (f) ADJ UNCH    2 0
 JB0686
 JB0686.Superseded values are not recommended for survey control.
 JB0686
 JB0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0686.See file dsdata.pdf to determine how the superseded data were derived.
 JB0686
 JB0686_MARKER: DR = REFERENCE MARK DISK
 JB0686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0686_STAMPING: ALMA NO 2 1960
 JB0686_MARK LOGO: CGS
 JB0686_PROJECTION: FLUSH
 JB0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0686+STABILITY: SURFACE MOTION
 JB0686
 JB0686  HISTORY     - Date     Condition        Report By
 JB0686  HISTORY     - 1960     MONUMENTED       CGS
 JB0686  HISTORY     - 1970     GOOD             NGS
 JB0686
 JB0686                          STATION DESCRIPTION
 JB0686
 JB0686'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0686'0.6 MI N FROM ALMA.
 JB0686'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0686'ALMA, THENCE 0.1 MILE NORTHEAST ALONG STATE HIGHWAY 37, THENCE
 JB0686'0.4 MILE NORTHWEST ALONG AN OILED ROAD, AT THE ALMA UNIT DISTRICT
 JB0686'301 GRADE SCHOOL, AT THE JUNCTION OF A FIELD ROAD WEST, 25
 JB0686'FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 14 FEET NORTH OF
 JB0686'THE CENTER LINE OF THE FIELD ROAD, 154 FEET NORTH OF THE
 JB0686'NORTHEAST CORNER OF THE SCHOOL, 85.3 FEET WEST-NORTHWEST OF
 JB0686'TRAVERSE STATION ALMA, 1.8 FEET SOUTHEAST OF A METAL WITNESS
 JB0686'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 JB0686'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0686
 JB0686                          STATION RECOVERY (1970)
 JB0686
 JB0686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0686'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1104 ***********************************************************************
 NH1104  DESIGNATION -  ALMORA
 NH1104  PID         -  NH1104
 NH1104  STATE/COUNTY-  IL/KANE
 NH1104  COUNTRY     -  US
 NH1104  USGS QUAD   -  ELGIN (2018)
 NH1104
 NH1104                         *CURRENT SURVEY CONTROL
 NH1104  ______________________________________________________________________
 NH1104* NAD 83(1997) POSITION- 42 04 27.18628(N) 088 19 39.44518(W)   ADJUSTED
 NH1104* NAVD 88 ORTHO HEIGHT -   270.    (meters)      886.    (feet) SCALED
 NH1104  ______________________________________________________________________
 NH1104  GEOID HEIGHT    -        -33.505 (meters)                     GEOID18
 NH1104  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 NH1104  HORZ ORDER      -  THIRD
 NH1104
 NH1104.The horizontal coordinates were established by classical geodetic methods
 NH1104.and adjusted by the National Geodetic Survey in October 1999.
 NH1104
 NH1104.The orthometric height was scaled from a topographic map.
 NH1104
 NH1104.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1104.GEOID18 height accuracy estimate available here.
 NH1104
 NH1104.Click photographs - Photos may exist for this station.
 NH1104
 NH1104.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1104
 NH1104. The following values were computed from the NAD 83(1997) position.
 NH1104
 NH1104;                    North         East     Units Scale Factor Converg.
 NH1104;SPC IL E     -   600,346.155   300,472.489   MT  0.99997500   +0 00 13.8
 NH1104;SPC IL E     - 1,969,635.68    985,800.16   sFT  0.99997500   +0 00 13.8
 NH1104;UTM  16      - 4,658,869.360   390,176.202   MT  0.99974841   -0 53 23.0
 NH1104
 NH1104!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1104!SPC IL E     -   0.99996292  x   0.99997500  =   0.99993792
 NH1104!UTM  16      -   0.99996292  x   0.99974841  =   0.99971134
 NH1104
 NH1104:                Primary Azimuth Mark                     Grid Az
 NH1104:SPC IL E     -  ALMORA AZ MK                             272 31 23.8
 NH1104:UTM  16      -  ALMORA AZ MK                             273 25 00.6
 NH1104
 NH1104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9017658869(NAD 83)
 NH1104
 NH1104|---------------------------------------------------------------------|
 NH1104| PID    Reference Object                     Distance      Geod. Az  |
 NH1104|                                                           dddmmss.s |
 NH1104| CI8901 ALMORA RM 3                          13.018 METERS 00642     |
 NH1104| CI8899 ALMORA RM 1                          13.034 METERS 00715     |
 NH1104| CI8900 ALMORA RM 2                          13.883 METERS 09302     |
 NH1104| NH1096 ELGIN ILL WATCH CASE CO STK         APPROX. 5.4 KM 1160628.3 |
 NH1104| NH1102 ELGIN RADIO STA WRMN MAST           APPROX. 6.4 KM 1192854.0 |
 NH1104| CI8898 ALMORA AZ MK                                       2723137.6 |
 NH1104|---------------------------------------------------------------------|
 NH1104
 NH1104                          SUPERSEDED SURVEY CONTROL
 NH1104
 NH1104  NAD 83(1997)-  42 04 27.18543(N)    088 19 39.44658(W) AD(       ) 3
 NH1104  NAD 83(1986)-  42 04 27.18826(N)    088 19 39.45542(W) AD(       ) 3
 NH1104  NAD 27      -  42 04 27.09740(N)    088 19 39.16710(W) AD(       ) 3
 NH1104
 NH1104.Superseded values are not recommended for survey control.
 NH1104
 NH1104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1104.See file dsdata.pdf to determine how the superseded data were derived.
 NH1104
 NH1104_MARKER: DS = TRIANGULATION STATION DISK
 NH1104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1104_STAMPING: ALMORA 1954
 NH1104_MARK LOGO: CGS
 NH1104_PROJECTION: FLUSH
 NH1104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1104+STABILITY: SURFACE MOTION
 NH1104
 NH1104  HISTORY     - Date     Condition        Report By
 NH1104  HISTORY     - 1954     MONUMENTED       CGS
 NH1104  HISTORY     - 1966     SEE DESCRIPTION  CGS
 NH1104  HISTORY     - 19980527 GOOD             USPSQD
 NH1104
 NH1104                          STATION DESCRIPTION
 NH1104
 NH1104'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1104'STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF ELGIN AND ABOUT
 NH1104'3 MILES SOUTHWEST OF DUNDEE ALONG THE SOUTH SIDE OF A GRAVEL
 NH1104'ROAD AND ON HIGHWAY PROPERTY.  IT IS 19 FEET SOUTH OF THE
 NH1104'CENTER OF A GRAVEL ROAD, 4 FEET NORTHEAST OF A WHITE WITNESS
 NH1104'POST AND 3 FEET NORTH OF A FENCE LINE.  THE MARK IS FLUSH
 NH1104'AND THE DISK IS STAMPED ALMORA 1954.
 NH1104'
 NH1104'REFERENCE MARK NO. 1 IS 33 FEET WEST OF A POWER LINE POLE,
 NH1104'23 FEET NORTH OF THE CENTER OF THE GRAVEL ROAD AND 1 FOOT
 NH1104'SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 NH1104'STAMPED ALMORA NO 1 1954.
 NH1104'
 NH1104'REFERENCE MARK NO. 2 IS 21 FEET SOUTH OF THE CENTER OF THE
 NH1104'GRAVEL ROAD AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS
 NH1104'FLUSH AND THE DISK IS STAMPED ALMORA NO 2 1954.
 NH1104'
 NH1104'AZIMUTH MARK IS 22 FEET NORTH OF THE CENTER OF THE GRAVEL
 NH1104'ROAD, 2 FEET EAST OF A POWER LINE POLE, 1 FOOT SOUTH OF A
 NH1104'FENCE LINE AND 1 FOOT EAST OF A WHITE WITNESS POST.  THE
 NH1104'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED ALMORA 1954.
 NH1104'
 NH1104'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 20 AND
 NH1104'STATE HIGHWAY 31 IN ELGIN GO NORTH ON HIGHWAY 31 FOR 1.5
 NH1104'MILE TO A PAVED ROAD LEFT, TURN LEFT AND GO NORTHWEST ON
 NH1104'PAVED ROAD FOR 2.2 MILES TO A PAVED CROSSROAD, (ALMORA ROAD)
 NH1104'TURN RIGHT AND GO NORTH ON PAVED ROAD FOR 0.6 MILE TO A
 NH1104'GRAVEL SIDE ROAD RIGHT, TURN RIGHT AND GO EAST ON GRAVEL
 NH1104'ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 NH1104'CONTINUE EAST ON GRAVEL ROAD FOR 0.2 MILE TO THE STATION
 NH1104'ON THE RIGHT AS DESCRIBED.
 NH1104'
 NH1104'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1104
 NH1104                          STATION RECOVERY (1966)
 NH1104
 NH1104'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1104'THE STATION MARK (TOP AND SURFACE) WERE FOUND DESTROYED.
 NH1104'REFERENCE MARK 1 WAS NOT FOUND AND IS ASSUMED LOST.  THE DISK
 NH1104'HAD BEEN REMOVED FROM BOTH THE AZIMUTH MARK AND REFERENCE
 NH1104'MARK 2.  THE STEMS WERE LEFT IN GOOD CONDITION WHEN THE
 NH1104'DISK WERE REMOVED AND THIS POINT WAS USED ALONGWITH 2
 NH1104'INTERSECTION STATIONS TO RE-ESTABLISH THE STATION.  NEW DISK WERE
 NH1104'SET IN PLACE OF THE STEMS.  A COMPLETE NEW DESCRIPTION
 NH1104'FOLLOWS.
 NH1104'
 NH1104'STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF ELGIN AND ON
 NH1104'ROAD RIGHT-OF-WAY.
 NH1104'
 NH1104'TO REACH THE STATION FROM U.S. HIGHWAY 20 (BUSINESS) AND
 NH1104'STATE HIGHWAY 31 IN ELGIN, GO NORTH ON HIGHWAY 31 FOR 1.5
 NH1104'MILE TO A SIDE ROAD LEFT.  TURN LEFT ON BIG TIMBER ROAD AND
 NH1104'GO WEST FOR 2.25 MILES TO A PAVED CROSSROAD.  TURN RIGHT
 NH1104'AND GO NORTH ON RANDALL ROAD FOR 0.6 MILE TO A SIDE ROAD
 NH1104'RIGHT.  TURN RIGHT ON THE GRAVELED ROAD AND GO EAST FOR
 NH1104'0.2 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST
 NH1104'FOR 0.2 MILE TO THE STATION ON THE RIGHT.
 NH1104'
 NH1104'STATION IS 58 FEET SOUTHWEST OF A POWER POLE, 20 FEET SOUTH
 NH1104'OF THE CENTERLINE OF THE GRAVELED ROAD, 3 FEET NORTH OF A
 NH1104'WIRE FENCE AND 2 FEET EAST OF A METAL WITNESS POST.  THE
 NH1104'MONUMENT IS 8 INCHES BELOW THE SURFACE OF THE GROUND AND THE
 NH1104'DISK IS STAMPED ALMORA 1954 1966.
 NH1104'
 NH1104'REFERENCE MARK 2 IS 47 FEET EAST OF THE WITNESS POST, 44
 NH1104'FEET SOUTHEAST OF THE POWER POLE, 23 FEET SOUTH OF THE
 NH1104'CENTERLINE OF THE ROAD AND 1 FOOT NORTH OF THE FENCE.  THE
 NH1104'MONUMENT IS FLUSH AND THE DISK IS ALMORA NO 2 1954 1966.
 NH1104'
 NH1104'REFERENCE MARK 3 IS 43 FEET NORTH OF THE WITNESS POST, 23
 NH1104'FEET NORTH OF THE CENTERLINE OF THE ROAD, 33 FEET WEST OF
 NH1104'THE POWER POLE AND 1 FOOT SOUTH OF A FENCE.  THE MONUMENT IS
 NH1104'FLUSH AND THE DISK IS STAMPED ALMORA NO 3 1954 1966.
 NH1104'
 NH1104'THE AZIMUTH MARK IS 22 FEET NORTH OF THE CENTERLINE OF THE
 NH1104'ROAD, 3 FEET SOUTH OF A FENCE, 2 FEET EAST OF A TELEPHONE
 NH1104'POLE AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.  THE MONUMENT
 NH1104'IS FLUSH AND THE DISK IS STAMPED ALMORA 1954 1966.
 NH1104'
 NH1104'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1104'
 NH1104'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES
 NH1104'NORTHWEST OF ELGIN
 NH1104
 NH1104                          STATION RECOVERY (1998)
 NH1104
 NH1104'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1104'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1247 ***********************************************************************
 KB1247  DESIGNATION -  ALTAMONT CABLE TV MAST
 KB1247  PID         -  KB1247
 KB1247  STATE/COUNTY-  IL/EFFINGHAM
 KB1247  COUNTRY     -  US
 KB1247  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1247
 KB1247                         *CURRENT SURVEY CONTROL
 KB1247  ______________________________________________________________________
 KB1247* NAD 83(1997) POSITION- 39 03 49.66966(N) 088 46 04.65994(W)   ADJUSTED
 KB1247  ______________________________________________________________________
 KB1247  GEOID HEIGHT    -        -31.983 (meters)                     GEOID18
 KB1247  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 KB1247  HORZ ORDER      -  THIRD
 KB1247
 KB1247.The horizontal coordinates were established by classical geodetic methods
 KB1247.and adjusted by the National Geodetic Survey in October 1999.
 KB1247
 KB1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1247.GEOID18 height accuracy estimate available here.
 KB1247
 KB1247.Click photographs - Photos may exist for this station.
 KB1247
 KB1247.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1247
 KB1247. The following values were computed from the NAD 83(1997) position.
 KB1247
 KB1247;                    North         East     Units Scale Factor Converg.
 KB1247;SPC IL E     -   266,150.283   262,384.459   MT  0.99999242   -0 16 26.0
 KB1247;SPC IL E     -   873,194.72    860,839.68   sFT  0.99999242   -0 16 26.0
 KB1247;UTM  16      - 4,325,343.693   347,041.672   MT  0.99988809   -1 06 51.7
 KB1247
 KB1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4704125343(NAD 83)
 KB1247
 KB1247                          SUPERSEDED SURVEY CONTROL
 KB1247
 KB1247  NAD 83(1986)-  39 03 49.68407(N)    088 46 04.64811(W) AD(       ) 3
 KB1247  NAD 27      -  39 03 49.53022(N)    088 46 04.45345(W) AD(       ) 3
 KB1247
 KB1247.Superseded values are not recommended for survey control.
 KB1247
 KB1247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1247.See file dsdata.pdf to determine how the superseded data were derived.
 KB1247
 KB1247_MARKER: 42 = RADIO/TV MAST
 KB1247
 KB1247  HISTORY     - Date     Condition        Report By
 KB1247  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1247
 KB1247                          STATION DESCRIPTION
 KB1247
 KB1247'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1247'ALTAMONT, WARNER CABLE TELEVISION, MAST IS A TRIANGULAR
 KB1247'STEEL STRUCTURE, GUYED, LIGHTED, PAINTED ALTERNATELY RED AND
 KB1247'WHITE, HAS NUMEROUS ANTENNAE NEAR THE TOP, AND AN OVERALL
 KB1247'HEIGHT OF ABOUT 560 FEET.
 KB1247'
 KB1247'THE MAST IS LOCATED ABOUT 1 MILE WEST OF ALTAMONT.
 KB1247'
 KB1247'TO REACH FROM THE FLAG POLE AT THE SOUTH END OF THE SMALL
 KB1247'TRIANGLE IN THE BUSINESS PART OF ALTAMONT, GO SOUTH ON THE
 KB1247'MAIN STREET FOR 0.5 MILE TO THE JUNCTION OF U.S. HIGHWAY
 KB1247'40.  TURN RIGHT AND GO SOUTHWESTERLY ON HIGHWAY 40 FOR 1.15
 KB1247'MILES TO A CROSSROAD.  TURN RIGHT AND GO NORTH ON OILED ROAD
 KB1247'FOR 1 MILE TO THE MAST ON THE LEFT.
 KB1247'
 KB1247'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1246 ***********************************************************************
 KB1246  DESIGNATION -  ALTAMONT CIPS MICROWAVE
 KB1246  PID         -  KB1246
 KB1246  STATE/COUNTY-  IL/FAYETTE
 KB1246  COUNTRY     -  US
 KB1246  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1246
 KB1246                         *CURRENT SURVEY CONTROL
 KB1246  ______________________________________________________________________
 KB1246* NAD 83(1997) POSITION- 39 01 42.65636(N) 088 48 24.08975(W)   ADJUSTED
 KB1246  ______________________________________________________________________
 KB1246  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 KB1246  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 KB1246  HORZ ORDER      -  THIRD
 KB1246
 KB1246.The horizontal coordinates were established by classical geodetic methods
 KB1246.and adjusted by the National Geodetic Survey in October 1999.
 KB1246
 KB1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1246.GEOID18 height accuracy estimate available here.
 KB1246
 KB1246.Click photographs - Photos may exist for this station.
 KB1246
 KB1246.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1246
 KB1246. The following values were computed from the NAD 83(1997) position.
 KB1246
 KB1246;                    North         East     Units Scale Factor Converg.
 KB1246;SPC IL E     -   262,250.270   259,012.067   MT  0.99999568   -0 17 53.1
 KB1246;SPC IL E     -   860,399.43    849,775.42   sFT  0.99999568   -0 17 53.1
 KB1246;SPC IL W     -   263,014.924   817,757.835   MT  1.00011187   +0 51 23.3
 KB1246;SPC IL W     -   862,908.13  2,682,927.16   sFT  1.00011187   +0 51 23.3
 KB1246;UTM  16      - 4,321,493.932   343,612.798   MT  0.99990115   -1 08 16.5
 KB1246
 KB1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4361221493(NAD 83)
 KB1246
 KB1246                          SUPERSEDED SURVEY CONTROL
 KB1246
 KB1246  NAD 83(1986)-  39 01 42.67056(N)    088 48 24.07830(W) AD(       ) 3
 KB1246  NAD 27      -  39 01 42.51901(N)    088 48 23.87957(W) AD(       ) 3
 KB1246
 KB1246.Superseded values are not recommended for survey control.
 KB1246
 KB1246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1246.See file dsdata.pdf to determine how the superseded data were derived.
 KB1246
 KB1246_MARKER: 44 = MICROWAVE MAST
 KB1246
 KB1246  HISTORY     - Date     Condition        Report By
 KB1246  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1246
 KB1246                          STATION DESCRIPTION
 KB1246
 KB1246'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1246'ALTAMONT, CENTRAL ILLINOIS PUBLIC SERVICE COMPANY, MICROWAVE
 KB1246'RELAY MAST IS SUPPORTED BY TWIN TRIANGULAR STEEL STRUCTURES,
 KB1246'GUYED, LIGHTED, PAINTED ALTERNATELY RED AND WHITE, HAS 2 LARGE
 KB1246'REFLECTORS AT THE TOP, AND AN OVERALL HEIGHT OF 300 FEET.
 KB1246'
 KB1246'THE MAST IS LOCATED ABOUT 4 MILES SOUTHWEST OF ALTAMONT AND
 KB1246'2-1/2 MILES EAST OF ST ELMO.
 KB1246'
 KB1246'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE HIGHWAY
 KB1246'128 ABOUT 3-1/2 MILES SOUTHWEST OF ALTAMONT, GO SOUTH ON PAVED
 KB1246'ROAD FOR 0.7 MILE TO MAST ON THE RIGHT, JUST NORTH OF I-70.
 KB1246'
 KB1246'STATION IS THE RED LIGHT ATOP THE EAST SUPPORT OF THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1241 ***********************************************************************
 KB1241  DESIGNATION -  ALTAMONT OHIO OIL MICROWAVE
 KB1241  PID         -  KB1241
 KB1241  STATE/COUNTY-  IL/EFFINGHAM
 KB1241  COUNTRY     -  US
 KB1241  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1241
 KB1241                         *CURRENT SURVEY CONTROL
 KB1241  ______________________________________________________________________
 KB1241* NAD 83(1997) POSITION- 39 03 15.36177(N) 088 47 12.15352(W)   ADJUSTED
 KB1241  ______________________________________________________________________
 KB1241  GEOID HEIGHT    -        -31.968 (meters)                     GEOID18
 KB1241  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 KB1241  HORZ ORDER      -  THIRD
 KB1241
 KB1241.The horizontal coordinates were established by classical geodetic methods
 KB1241.and adjusted by the National Geodetic Survey in October 1999.
 KB1241
 KB1241.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1241.GEOID18 height accuracy estimate available here.
 KB1241
 KB1241.Click photographs - Photos may exist for this station.
 KB1241
 KB1241.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1241
 KB1241. The following values were computed from the NAD 83(1997) position.
 KB1241
 KB1241;                    North         East     Units Scale Factor Converg.
 KB1241;SPC IL E     -   265,100.242   260,756.583   MT  0.99999396   -0 17 08.4
 KB1241;SPC IL E     -   869,749.71    855,498.89   sFT  0.99999396   -0 17 08.4
 KB1241;UTM  16      - 4,324,317.745   345,398.738   MT  0.99989431   -1 07 33.4
 KB1241
 KB1241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4539824317(NAD 83)
 KB1241
 KB1241                          SUPERSEDED SURVEY CONTROL
 KB1241
 KB1241  NAD 83(1986)-  39 03 15.37600(N)    088 47 12.14183(W) AD(       ) 3
 KB1241  NAD 27      -  39 03 15.23200(N)    088 47 11.93500(W) AD(       ) 3
 KB1241
 KB1241.Superseded values are not recommended for survey control.
 KB1241
 KB1241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1241.See file dsdata.pdf to determine how the superseded data were derived.
 KB1241
 KB1241_MARKER: 45 = MICROWAVE TOWER
 KB1241
 KB1241  HISTORY     - Date     Condition        Report By
 KB1241  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1241  HISTORY     - 1974     GOOD             NGS
 KB1241
 KB1241                          STATION DESCRIPTION
 KB1241
 KB1241'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1241'THE STATION IS LOCATED ABOUT 2-1/2 MILES WEST-NORTHWEST OF ALTAMONT,
 KB1241'ABOUT 3-1/2 MILES EAST-NORTHEAST OF ST. ELMO AND 0.7 MILE
 KB1241'NORTH OF U.S. HIGHWAY 40.
 KB1241'
 KB1241'THE STATION IS A STEEL TOWER PAINTED RED AND WHITE WITH TWO
 KB1241'REFLECTORS NEAR THE TOP AND IT IS APPROXIMATELY 230 FEET HIGH.
 KB1241'
 KB1241'THE POINT INTERSECTED WAS THE RED LIGHT ON TOP.
 KB1241'
 KB1241'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND S. MAIN
 KB1241'STREET IN THE SOUTH EDGE OF ALTAMONT, GO WEST ON U.S. HIGHWAY 40
 KB1241'FOR 2.15 MILES TO CROSSROADS, TURN RIGHT AND GO NORTH FOR 0.45 MILE
 KB1241'TO RAILROAD CROSSING, CONTINUE NORTH FOR 0.25 MILE TO THE STATION
 KB1241'ON LEFT.
 KB1241
 KB1241                          STATION RECOVERY (1974)
 KB1241
 KB1241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1241'THE ALTAMONT, OHIO OIL COMPANY, MICROWAVE MAST WAS RECOVERED IN GOOD
 KB1241'CONDITION.  HOWEVER IT IS NOW OPERATED BY THE MARATHON OIL COMPANY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1232 ***********************************************************************
 KB1232  DESIGNATION -  ALTAMONT S MUN TANK
 KB1232  PID         -  KB1232
 KB1232  STATE/COUNTY-  IL/EFFINGHAM
 KB1232  COUNTRY     -  US
 KB1232  USGS QUAD   -  ALTAMONT EAST (2018)
 KB1232
 KB1232                         *CURRENT SURVEY CONTROL
 KB1232  ______________________________________________________________________
 KB1232* NAD 83(1997) POSITION- 39 03 08.83224(N) 088 44 54.06476(W)   ADJUSTED
 KB1232  ______________________________________________________________________
 KB1232  GEOID HEIGHT    -        -31.963 (meters)                     GEOID18
 KB1232  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 KB1232  HORZ ORDER      -  THIRD
 KB1232
 KB1232.The horizontal coordinates were established by classical geodetic methods
 KB1232.and adjusted by the National Geodetic Survey in October 1999.
 KB1232
 KB1232.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1232.GEOID18 height accuracy estimate available here.
 KB1232
 KB1232.Click photographs - Photos may exist for this station.
 KB1232
 KB1232.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1232
 KB1232. The following values were computed from the NAD 83(1997) position.
 KB1232
 KB1232;                    North         East     Units Scale Factor Converg.
 KB1232;SPC IL E     -   264,883.035   264,075.876   MT  0.99999088   -0 15 41.3
 KB1232;SPC IL E     -   869,037.09    866,388.94   sFT  0.99999088   -0 15 41.3
 KB1232;UTM  16      - 4,324,051.913   348,714.142   MT  0.99988182   -1 06 06.2
 KB1232
 KB1232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4871424051(NAD 83)
 KB1232
 KB1232                          SUPERSEDED SURVEY CONTROL
 KB1232
 KB1232  NAD 83(1986)-  39 03 08.84680(N)    088 44 54.05335(W) AD(       ) 3
 KB1232  NAD 27      -  39 03 08.69104(N)    088 44 53.86190(W) AD(       ) 3
 KB1232
 KB1232.Superseded values are not recommended for survey control.
 KB1232
 KB1232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1232.See file dsdata.pdf to determine how the superseded data were derived.
 KB1232
 KB1232_MARKER: 53 = ELEVATED TANK
 KB1232
 KB1232  HISTORY     - Date     Condition        Report By
 KB1232  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1232
 KB1232                          STATION DESCRIPTION
 KB1232
 KB1232'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1232'ALTAMONT SOUTH MUNICIPAL WATER TANK IS A 4-LEGGED STEEL
 KB1232'STRUCTURE, WITH ELIPSOIDAL TOP AND BOTTOM TANK, AND AN OVERALL
 KB1232'HEIGHT OF ABOUT 140 FEET.  THE TANK IS PAINTED RED, WHITE AND
 KB1232'BLUE, AND HAS THE LETTERS ALTAMONT IN BLACK ON THE NORTH AND
 KB1232'SOUTH SIDE.
 KB1232'
 KB1232'THE TANK IS LOCATED IN THE SOUTH EDGE OF ALTAMONT, AT THE
 KB1232'CITY PARK, AND 0.15 MILE SOUTH OF THE JUNCTION OF U.S. HIGHWAY
 KB1232'40 AND STATE HIGHWAY 128.
 KB1232'
 KB1232'STATION IS THE TOP CENTER OF THE TANK.
 KB1232'
 KB1232'NOTE--THERE IS AN OLD TYPE TANK IN THE NORTH EDGE OF TOWN
 KB1232'THAT WAS INTERSECTED FROM STATION MOUND 1883, BUT FOUND NO
 KB1232'POSITION OR DESCRIPTION FOR IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2985 ***********************************************************************
 AJ2985  DESIGNATION -  ALTENBERG
 AJ2985  PID         -  AJ2985
 AJ2985  STATE/COUNTY-  IL/MCHENRY
 AJ2985  COUNTRY     -  US
 AJ2985  USGS QUAD   -  HARVARD (2018)
 AJ2985
 AJ2985                         *CURRENT SURVEY CONTROL
 AJ2985  ______________________________________________________________________
 AJ2985* NAD 83(2011) POSITION- 42 25 45.62691(N) 088 34 26.59380(W)   ADJUSTED
 AJ2985* NAD 83(2011) ELLIP HT-   265.834 (meters)        (06/27/12)   ADJUSTED
 AJ2985* NAD 83(2011) EPOCH   -  2010.00
 AJ2985* NAVD 88 ORTHO HEIGHT -   299.8   (meters)      984.    (feet) GPS OBS
 AJ2985  ______________________________________________________________________
 AJ2985  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2985  GEOID HEIGHT    -        -33.839 (meters)                     GEOID99
 AJ2985  GEOID HEIGHT    -        -33.904 (meters)                     GEOID18
 AJ2985  NAD 83(2011) X  -    117,336.017 (meters)                     COMP
 AJ2985  NAD 83(2011) Y  - -4,713,691.627 (meters)                     COMP
 AJ2985  NAD 83(2011) Z  -  4,281,103.935 (meters)                     COMP
 AJ2985  LAPLACE CORR    -         -2.03  (seconds)                    DEFLEC18
 AJ2985
 AJ2985  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2985  Standards:
 AJ2985         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2985            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2985  -------------------------------------------------------------------
 AJ2985  NETWORK    0.72   1.06           0.32   0.26   0.54      0.04272137
 AJ2985  -------------------------------------------------------------------
 AJ2985  Click here for local accuracies and other accuracy information.
 AJ2985
 AJ2985.The horizontal coordinates were established by GPS observations
 AJ2985.and adjusted by the National Geodetic Survey in June 2012.
 AJ2985
 AJ2985.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2985.been affixed to the stable North American tectonic plate. See 
 AJ2985.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2985
 AJ2985.The horizontal coordinates are valid at the epoch date displayed above
 AJ2985.which is a decimal equivalence of Year/Month/Day.
 AJ2985
 AJ2985.The orthometric height was determined by GPS observations and a
 AJ2985.high-resolution geoid model.
 AJ2985
 AJ2985.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2985.GEOID18 height accuracy estimate available here.
 AJ2985
 AJ2985.Click photographs - Photos may exist for this station.
 AJ2985
 AJ2985.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2985
 AJ2985.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2985
 AJ2985.The ellipsoidal height was determined by GPS observations
 AJ2985.and is referenced to NAD 83.
 AJ2985
 AJ2985. The following values were computed from the NAD 83(2011) position.
 AJ2985
 AJ2985;                    North         East     Units Scale Factor Converg.
 AJ2985;SPC IL E     -   639,819.576   280,191.239   MT  0.99997983   -0 09 44.7
 AJ2985;SPC IL E     - 2,099,141.39    919,260.76   sFT  0.99997983   -0 09 44.7
 AJ2985;UTM  16      - 4,698,647.363   370,519.073   MT  0.99980628   -1 03 43.7
 AJ2985
 AJ2985!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2985!SPC IL E     -   0.99995831  x   0.99997983  =   0.99993814
 AJ2985!UTM  16      -   0.99995831  x   0.99980628  =   0.99976460
 AJ2985
 AJ2985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7051998647(NAD 83)
 AJ2985
 AJ2985                          SUPERSEDED SURVEY CONTROL
 AJ2985
 AJ2985  NAD 83(2007)-  42 25 45.62690(N)    088 34 26.59472(W) AD(2002.00) 0
 AJ2985  ELLIP H (02/10/07)  265.865  (m)                       GP(2002.00)    
 AJ2985  ELLIP H (02/03/05)  265.862  (m)                       GP(       ) 4 2
 AJ2985  NAD 83(1997)-  42 25 45.62691(N)    088 34 26.59472(W) AD(       ) 1
 AJ2985  ELLIP H (04/24/01)  265.891  (m)                       GP(       ) 4 1
 AJ2985
 AJ2985.Superseded values are not recommended for survey control.
 AJ2985
 AJ2985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2985.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2985
 AJ2985_MARKER: I = METAL ROD
 AJ2985_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2985_STAMPING: ALTENBERG
 AJ2985_MARK LOGO: IL-111
 AJ2985_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2985_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2985_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2985+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2000
 AJ2985_ROD/PIPE-DEPTH: 3.7 meters
 AJ2985_SLEEVE-DEPTH  : 0.9 meters
 AJ2985
 AJ2985  HISTORY     - Date     Condition        Report By
 AJ2985  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2985
 AJ2985                          STATION DESCRIPTION
 AJ2985
 AJ2985'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2985'STATION IS LOCATED APPROXIMATELY 2.0 MI EAST OF HARVARD IN SECTION
 AJ2985'31, T46N, R6E.  TO REACH FROM THE JUNCTION OF IL RT 173 AND
 AJ2985'ALTENBERG RD PROCEED SOUTHEAST ON ALTENBERG RD 0.1 MI TO THE
 AJ2985'STATION LOCATED IN THE SOUTHEAST CORNER OF INTERSECTION OF
 AJ2985'ALTENBERG RD AND SCHULTZ RD.  STATION IS 40 FT SOUTHWEST OF THE
 AJ2985'CENTERLINE OF ALTENBERG RD, 36 FT SOUTHEAST OF CENTERLINE OF
 AJ2985'SCHULTZ RD, 98 FT EAST SOUTHEAST OF PK NAIL IN POWERPOLE, 15 FT
 AJ2985'SOUTHEAST OF 12 IN METAL CULVERT, 25 FT WEST NORTHWEST OF UTILITY
 AJ2985'BOX, AND 25 FT WEST NORTHWEST OF ORANGE FIBERGLASS WITNESS
 AJ2985'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2985'DATUM POINT IS 0.3 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL
 AJ2985'TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1695 ***********************************************************************
 HB1695  DESIGNATION -  ALTO PASS RAD KSE 521 KSE 55
 HB1695  PID         -  HB1695
 HB1695  STATE/COUNTY-  IL/UNION
 HB1695  COUNTRY     -  US
 HB1695  USGS QUAD   -  COBDEN (2018)
 HB1695
 HB1695                         *CURRENT SURVEY CONTROL
 HB1695  ______________________________________________________________________
 HB1695* NAD 83(1997) POSITION- 37 33 28.15926(N) 089 20 59.26252(W)   ADJUSTED
 HB1695  ______________________________________________________________________
 HB1695  GEOID HEIGHT    -        -28.675 (meters)                     GEOID18
 HB1695  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 HB1695  HORZ ORDER      -  THIRD
 HB1695
 HB1695.The horizontal coordinates were established by classical geodetic methods
 HB1695.and adjusted by the National Geodetic Survey in October 1999.
 HB1695
 HB1695.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1695.GEOID18 height accuracy estimate available here.
 HB1695
 HB1695.Click photographs - Photos may exist for this station.
 HB1695
 HB1695.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1695
 HB1695. The following values were computed from the NAD 83(1997) position.
 HB1695
 HB1695;                    North         East     Units Scale Factor Converg.
 HB1695;SPC IL W     -    99,208.008   772,172.881   MT  1.00000531   +0 29 52.6
 HB1695;SPC IL W     -   325,484.94  2,533,370.53   sFT  1.00000531   +0 29 52.6
 HB1695;UTM  16      - 4,159,351.456   292,446.608   MT  1.00013065   -1 25 58.3
 HB1695
 HB1695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9244659351(NAD 83)
 HB1695
 HB1695                          SUPERSEDED SURVEY CONTROL
 HB1695
 HB1695  NAD 83(1993)-  37 33 28.16716(N)    089 20 59.26467(W) AD(       ) 3
 HB1695  NAD 83(1986)-  37 33 28.16787(N)    089 20 59.27026(W) AD(       ) 3
 HB1695  NAD 27      -  37 33 27.99097(N)    089 20 58.94390(W) AD(       ) 3
 HB1695
 HB1695.Superseded values are not recommended for survey control.
 HB1695
 HB1695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1695.See file dsdata.pdf to determine how the superseded data were derived.
 HB1695
 HB1695_MARKER: 42 = RADIO/TV MAST
 HB1695
 HB1695  HISTORY     - Date     Condition        Report By
 HB1695  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1695
 HB1695                          STATION DESCRIPTION
 HB1695
 HB1695'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1695'THE STATION IS THE CENTER OF THE TOP OF TWIN MASTS WHICH ARE
 HB1695'CONNECTED AT THE TOP AND SUPPORT TWO ELECTRONIC REFLECTORS. IT IS
 HB1695'LOCATED ABOUT 3 MILES SOUTHWEST OF ALTO PASS, ON A HIGH HILL 0.55
 HB1695'MILE NORTHWEST OF THE BALD KNOB LOOKOUT TOWER.  THE MASTS ARE OF
 HB1695'UNIFORM CROSS-SECTIONAL CONSTRUCTION, PAINTED IN ALTERNATE SECTIONS
 HB1695'OF RED AND WHITE.  THE OVERALL HEIGHT IS 250 FEET.
 HB1695'
 HB1695'TO REACH THE STATION FROM THE RAILROAD DEPOT IN ALTO PASS, GO EAST ON
 HB1695'A CINDER COVERED STREET FOR 0.05 MILE TO A REVERSE Y-INTERSECTION.
 HB1695'TURN SHARP RIGHT AND GO SOUTH-WESTERLY ON A WINDING ROAD (PAVED) FOR
 HB1695'0.95 MILE TO A FORK AND THE END OF THE PAVEMENT.  TAKE THE LEFT FORK
 HB1695'AND CONTINUE SOUTHWESTERLY ON A GRAVELED ROAD FOR 3.1 MILE TO A
 HB1695'GRAVELED DRIVEWAY RIGHT.  TURN RIGHT ON THE GRAVELED DRIVEWAY
 HB1695'FOR ABOUT 150 FEET TO THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0064 ***********************************************************************
 JC0064  DESIGNATION -  ALTON
 JC0064  PID         -  JC0064
 JC0064  STATE/COUNTY-  IL/MADISON
 JC0064  COUNTRY     -  US
 JC0064  USGS QUAD   -  ALTON (2018)
 JC0064
 JC0064                         *CURRENT SURVEY CONTROL
 JC0064  ______________________________________________________________________
 JC0064* NAD 83(1986) POSITION- 38 54 14.     (N) 090 08 33.     (W)   SCALED
 JC0064* NAVD 88 ORTHO HEIGHT -   159.467 (meters)      523.18  (feet) ADJUSTED
 JC0064  ______________________________________________________________________
 JC0064  GEOID HEIGHT    -        -31.451 (meters)                     GEOID18
 JC0064  DYNAMIC HEIGHT  -        159.369 (meters)      522.86  (feet) COMP
 JC0064  MODELED GRAVITY -    980,008.1   (mgal)                       NAVD 88
 JC0064
 JC0064  VERT ORDER      -  FIRST     CLASS II
 JC0064
 JC0064.The horizontal coordinates were scaled from a map and have
 JC0064.an estimated accuracy of +/- 6 seconds.
 JC0064
 JC0064.The orthometric height was determined by differential leveling and
 JC0064.adjusted by the NATIONAL GEODETIC SURVEY
 JC0064.in June 1991.
 JC0064
 JC0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0064.GEOID18 height accuracy estimate available here.
 JC0064
 JC0064.Click photographs - Photos may exist for this station.
 JC0064
 JC0064.The dynamic height is computed by dividing the NAVD 88
 JC0064.geopotential number by the normal gravity value computed on the
 JC0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0064.degrees latitude (g = 980.6199 gals.).
 JC0064
 JC0064.The modeled gravity was interpolated from observed gravity values.
 JC0064
 JC0064;                    North         East    Units  Estimated Accuracy
 JC0064;SPC IL W     -   248,300.      702,100.      MT  (+/- 180 meters Scaled)
 JC0064
 JC0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD477099(NAD 83)
 JC0064
 JC0064                          SUPERSEDED SURVEY CONTROL
 JC0064
 JC0064  NGVD 29 (11/26/84)  159.434  (m)          523.08   (f) ADJUSTED    1 2
 JC0064
 JC0064.Superseded values are not recommended for survey control.
 JC0064
 JC0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0064.See file dsdata.pdf to determine how the superseded data were derived.
 JC0064
 JC0064_MARKER: DB = BENCH MARK DISK
 JC0064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0064_STAMPING: ALTON 1934
 JC0064_MARK LOGO: CGS
 JC0064_PROJECTION: FLUSH
 JC0064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0064+STABILITY: SURFACE MOTION
 JC0064_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC0064+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2018
 JC0064
 JC0064  HISTORY     - Date     Condition        Report By
 JC0064  HISTORY     - 1934     MONUMENTED       CGS
 JC0064  HISTORY     - 1959     GOOD             CGS
 JC0064  HISTORY     - 1981     GOOD             NGS
 JC0064  HISTORY     - 20120430 GOOD             ILDT
 JC0064  HISTORY     - 20180830 GOOD             ILDT
 JC0064
 JC0064                          STATION DESCRIPTION
 JC0064
 JC0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 JC0064'AT ALTON.
 JC0064'AT ALTON, MADISON COUNTY, AT THE NORTHEAST CORNER OF THE
 JC0064'SHURTLEFF COLLEGE CAMPUS, 12 YARDS SOUTH OF THE CENTERLINE OF
 JC0064'COLLEGE STREET AND 10 YARDS WEST OF THE CENTERLINE OF ANNEX
 JC0064'STREET, A STANDARD DISK, STAMPED ALTON 1934 AND SET IN THE TOP
 JC0064'OF A CONCRETE POST.
 JC0064
 JC0064                          STATION RECOVERY (1959)
 JC0064
 JC0064'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 JC0064'RECOVERED IN GOOD CONDITION.
 JC0064
 JC0064                          STATION RECOVERY (1981)
 JC0064
 JC0064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0064'IN ALTON, AT THE JUNCTION OF COLLEGE AVENUE AND ANNEX STREET ACROSS
 JC0064'ANNEX STREET FROM THE SIU DENTAL CLINIC, AT THE SOUTHWEST CORNER OF
 JC0064'THE JUNCTION AND THE NORTHEAST CORNER OF THE LAWN OF BUILDING 280 B
 JC0064'(TECHNICAL SERVICES BUILDING), 10.97 METERS (36.0 FEET) SOUTH OF THE
 JC0064'CENTER LINE OF COLLEGE AVENUE, 57.9 METERS (189.9 FEET) NORTHEAST OF
 JC0064'THE NORTHEAST CORNER OF BUILDING 280 B, 6.7 METERS (22.0 FEET) WEST OF
 JC0064'THE CENTER OF ANNEX STREET AND 1.4 METERS (4.7 FEET) NORTHEAST OF A
 JC0064'EVERGREEN TREE.
 JC0064'THE MARK IS 0.2 M ABOVE STREET.
 JC0064
 JC0064                          STATION RECOVERY (2012)
 JC0064
 JC0064'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0064'RECOVERED IN GOOD CONDITION.
 JC0064
 JC0064                          STATION RECOVERY (2018)
 JC0064
 JC0064'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 JC0064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0959 ***********************************************************************
 KB0959  DESIGNATION -  ALTON RR
 KB0959  PID         -  KB0959
 KB0959  STATE/COUNTY-  IL/SANGAMON
 KB0959  COUNTRY     -  US
 KB0959  USGS QUAD   -  VIRDEN NORTH (2018)
 KB0959
 KB0959                         *CURRENT SURVEY CONTROL
 KB0959  ______________________________________________________________________
 KB0959* NAD 83(1986) POSITION- 39 33 52.     (N) 089 45 00.     (W)   SCALED
 KB0959* NAVD 88 ORTHO HEIGHT -   192.520 (meters)      631.63  (feet) ADJUSTED
 KB0959  ______________________________________________________________________
 KB0959  GEOID HEIGHT    -        -32.071 (meters)                     GEOID18
 KB0959  DYNAMIC HEIGHT  -        192.412 (meters)      631.27  (feet) COMP
 KB0959  MODELED GRAVITY -    980,061.9   (mgal)                       NAVD 88
 KB0959
 KB0959  VERT ORDER      -  SECOND    CLASS 0
 KB0959
 KB0959.The horizontal coordinates were scaled from a map and have
 KB0959.an estimated accuracy of +/- 6 seconds.
 KB0959
 KB0959.The orthometric height was determined by differential leveling and
 KB0959.adjusted by the NATIONAL GEODETIC SURVEY
 KB0959.in June 1991.
 KB0959
 KB0959.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0959.GEOID18 height accuracy estimate available here.
 KB0959
 KB0959.Click photographs - Photos may exist for this station.
 KB0959
 KB0959.The dynamic height is computed by dividing the NAVD 88
 KB0959.geopotential number by the normal gravity value computed on the
 KB0959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0959.degrees latitude (g = 980.6199 gals.).
 KB0959
 KB0959.The modeled gravity was interpolated from observed gravity values.
 KB0959
 KB0959;                    North         East    Units  Estimated Accuracy
 KB0959;SPC IL W     -   321,710.      735,800.      MT  (+/- 180 meters Scaled)
 KB0959
 KB0959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ637830(NAD 83)
 KB0959
 KB0959                          SUPERSEDED SURVEY CONTROL
 KB0959
 KB0959  NGVD 29 (??/??/92)  192.634  (m)          632.00   (f) ADJ UNCH    2 0
 KB0959
 KB0959.Superseded values are not recommended for survey control.
 KB0959
 KB0959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0959.See file dsdata.pdf to determine how the superseded data were derived.
 KB0959
 KB0959_MARKER: B = BOLT
 KB0959_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0959_SP_SET: CULVERT
 KB0959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0959+STABILITY: SURFACE MOTION
 KB0959
 KB0959  HISTORY     - Date     Condition        Report By
 KB0959  HISTORY     - UNK      MONUMENTED       BORR
 KB0959  HISTORY     - 1935     GOOD             CGS
 KB0959
 KB0959                          STATION DESCRIPTION
 KB0959
 KB0959'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0959'1.7 MI N FROM THAYER.
 KB0959'1.7 MILES NORTH ALONG THE OLD ALTON RAILROAD FROM THE STATION
 KB0959'AT THAYER, SANGAMON COUNTY, 0.5 MILE SOUTH OF A COAL MINE, AT A
 KB0959'24-INCH IRONPIPE CULVERT, AND IN THE TOP OF THE NORTHEAST CORNER
 KB0959'OF THE EAST CONCRETE HEADWALL.  THE HEAD OF AN IRON BOLT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2252 ***********************************************************************
 LB2252  DESIGNATION -  ALVIN
 LB2252  PID         -  LB2252
 LB2252  STATE/COUNTY-  IL/VERMILION
 LB2252  COUNTRY     -  US
 LB2252  USGS QUAD   -  HENNING (2018)
 LB2252
 LB2252                         *CURRENT SURVEY CONTROL
 LB2252  ______________________________________________________________________
 LB2252* NAD 83(1997) POSITION- 40 17 19.98490(N) 087 39 26.85363(W)   ADJUSTED
 LB2252* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) SCALED
 LB2252  ______________________________________________________________________
 LB2252  GEOID HEIGHT    -        -32.668 (meters)                     GEOID18
 LB2252  LAPLACE CORR    -         -3.18  (seconds)                    DEFLEC18
 LB2252  HORZ ORDER      -  THIRD
 LB2252
 LB2252.The horizontal coordinates were established by classical geodetic methods
 LB2252.and adjusted by the National Geodetic Survey in October 1999.
 LB2252
 LB2252.The orthometric height was scaled from a topographic map.
 LB2252
 LB2252.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2252.GEOID18 height accuracy estimate available here.
 LB2252
 LB2252.Click photographs - Photos may exist for this station.
 LB2252
 LB2252.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2252
 LB2252. The following values were computed from the NAD 83(1997) position.
 LB2252
 LB2252;                    North         East     Units Scale Factor Converg.
 LB2252;SPC IL E     -   402,295.714   357,470.319   MT  1.00001564   +0 26 13.4
 LB2252;SPC IL E     - 1,319,865.19  1,172,800.54   sFT  1.00001564   +0 26 13.4
 LB2252;UTM  16      - 4,460,028.732   444,116.476   MT  0.99963844   -0 25 30.5
 LB2252
 LB2252!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2252!SPC IL E     -   0.99997329  x   1.00001564  =   0.99998893
 LB2252!UTM  16      -   0.99997329  x   0.99963844  =   0.99961174
 LB2252
 LB2252:                Primary Azimuth Mark                     Grid Az
 LB2252:SPC IL E     -  ALVIN AZ MK                              000 34 27.4
 LB2252:UTM  16      -  ALVIN AZ MK                              001 26 11.3
 LB2252
 LB2252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4411660028(NAD 83)
 LB2252
 LB2252|---------------------------------------------------------------------|
 LB2252| PID    Reference Object                     Distance      Geod. Az  |
 LB2252|                                                           dddmmss.s |
 LB2252| CM2671 ALVIN AZ MK                                        0010040.8 |
 LB2252| CM2672 ALVIN RM 1                           18.740 METERS 23246     |
 LB2252| CM2673 ALVIN RM 2                           17.594 METERS 29249     |
 LB2252|---------------------------------------------------------------------|
 LB2252
 LB2252                          SUPERSEDED SURVEY CONTROL
 LB2252
 LB2252  NAD 83(1997)-  40 17 19.98480(N)    087 39 26.85394(W) AD(       ) 3
 LB2252  NAD 83(1986)-  40 17 19.99416(N)    087 39 26.86186(W) AD(       ) 3
 LB2252  NAD 27      -  40 17 19.86310(N)    087 39 26.77690(W) AD(       ) 3
 LB2252
 LB2252.Superseded values are not recommended for survey control.
 LB2252
 LB2252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2252.See file dsdata.pdf to determine how the superseded data were derived.
 LB2252
 LB2252_MARKER: DS = TRIANGULATION STATION DISK
 LB2252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2252_STAMPING: ALVINA 1955
 LB2252_MARK LOGO: CGS
 LB2252_PROJECTION: FLUSH
 LB2252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2252+STABILITY: SURFACE MOTION
 LB2252
 LB2252  HISTORY     - Date     Condition        Report By
 LB2252  HISTORY     - 1955     MONUMENTED       CGS
 LB2252  HISTORY     - 1959     GOOD             CGS
 LB2252  HISTORY     - 1969     GOOD             CGS
 LB2252
 LB2252                          STATION DESCRIPTION
 LB2252
 LB2252'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2252'STATION IS LOCATED ALONG THE WEST SIDE OF STATE HIGHWAY 1, ABOUT
 LB2252'5-1/2 MILES SOUTH OF ROSSVILLE AND 0.7 MILE SOUTH OF THE JUNCTION OF
 LB2252'STATE HIGHWAYS 1 AND 119 AND IS ON ROAD RIGHT-OF-WAY.  IT IS 111
 LB2252'FEET NORTHEAST OF THE NORTHEAST CORNER OF A FRAME HOUSE, 53
 LB2252'FEET WEST OF THE CENTER OF HIGHWAY 1 AND 49 FEET NORTH OF THE
 LB2252'CENTER OF A DRIVEWAY.  THE MARK IS FLUSH AND THE DISK IS
 LB2252'STAMPED ALVIN 1955.
 LB2252'
 LB2252'REFERENCE MARK NO. 1 IS 56 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 LB2252'THE FRAME HOUSE, 5 FEET NORTH OF A FENCE CORNER, 1 FOOT SOUTH OF A
 LB2252'WHITE WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS
 LB2252'FLUSH AND THE DISK IS STAMPED ALVIN NO 1 1955.
 LB2252'
 LB2252'REFERENCE MARK NO. 2 IS 10 FEET SOUTHWEST OF A 24 INCH MAPLE TREE AND
 LB2252'1 FOOT EAST OF THE FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 LB2252'STAMPED ALVIN NO 2 1955.
 LB2252'
 LB2252'AZIMUTH MARK IS 50 FEET EAST OF THE CENTER OF HIGHWAY 1, 7 FEET
 LB2252'SOUTHWEST OF A TELEPHONE POLE AND 3 FEET WEST OF A FENCE LINE AND A
 LB2252'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2252'ALVIN 1955.
 LB2252'
 LB2252'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 119
 LB2252'ABOUT 5 MILES SOUTH OF ROSSVILLE, GO SOUTH ON HIGHWAY 1 FOR 0.45
 LB2252'MILE TO THE AZIMUTH MARK ON THE LEFT, EAST SIDE OF HIGHWAY AS
 LB2252'DESCRIBED.  CONTINUE SOUTH ON HIGHWAY 1 FOR 0.25 MILE TO A DRIVEWAY
 LB2252'ON THE RIGHT AND THE STATION AS DESCRIBED.
 LB2252'
 LB2252'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LB2252
 LB2252                          STATION RECOVERY (1959)
 LB2252
 LB2252'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 LB2252'STATION WAS RECOVERED AS DESCRIBED.  ALL MARKS ARE IN GOOD
 LB2252'CONDITION.  ORIGINAL DESCRIPTION IS ADEQUATE.
 LB2252
 LB2252                          STATION RECOVERY (1969)
 LB2252
 LB2252'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LB2252'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD WITH
 LB2252'THE BELOW INFORMATION.
 LB2252'
 LB2252'THE STATION MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST AND 14 FEET
 LB2252'NORTH OF A 30 INCH MAPLE TREE.
 LB2252'
 LB2252'REFERENCE MARK 1 IS 15 FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY
 LB2252'AND THE FENCE CORNER IS GONE.
 LB2252'
 LB2252'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST, 7 FEET
 LB2252'SOUTHWEST OF A TELEPHONE GUY POLE AND 14 FEET NORTH OF TELEPHONE NO.
 LB2252'3863.
 LB2252'
 LB2252'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5-1/2 MILES
 LB2252'SOUTH OF ROSSVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2244 ***********************************************************************
 LB2244  DESIGNATION -  AMBIA
 LB2244  PID         -  LB2244
 LB2244  STATE/COUNTY-  IL/VERMILION
 LB2244  COUNTRY     -  US
 LB2244  USGS QUAD   -  AMBIA (2019)
 LB2244
 LB2244                         *CURRENT SURVEY CONTROL
 LB2244  ______________________________________________________________________
 LB2244* NAD 83(1997) POSITION- 40 27 43.31284(N) 087 31 37.66609(W)   ADJUSTED
 LB2244* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 LB2244  ______________________________________________________________________
 LB2244  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 LB2244  LAPLACE CORR    -         -2.88  (seconds)                    DEFLEC18
 LB2244  HORZ ORDER      -  THIRD
 LB2244
 LB2244.The horizontal coordinates were established by classical geodetic methods
 LB2244.and adjusted by the National Geodetic Survey in October 1999.
 LB2244
 LB2244.The orthometric height was scaled from a topographic map.
 LB2244
 LB2244.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2244.GEOID18 height accuracy estimate available here.
 LB2244
 LB2244.Click photographs - Photos may exist for this station.
 LB2244
 LB2244.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2244
 LB2244. The following values were computed from the NAD 83(1997) position.
 LB2244
 LB2244;                    North         East     Units Scale Factor Converg.
 LB2244;SPC IL E     -   421,614.759   368,377.264   MT  1.00003253   +0 31 23.5
 LB2244;SPC IL E     - 1,383,247.76  1,208,584.41   sFT  1.00003253   +0 31 23.5
 LB2244;SPC IN W     -   578,914.060   862,360.388   MT  0.99998410   -0 17 16.8
 LB2244;SPC IN W     - 1,899,320.55  2,829,260.71   sFT  0.99998410   -0 17 16.8
 LB2244;UTM  16      - 4,479,173.644   455,309.014   MT  0.99962458   -0 20 31.5
 LB2244
 LB2244!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2244!SPC IL E     -   0.99996927  x   1.00003253  =   1.00000180
 LB2244!SPC IN W     -   0.99996927  x   0.99998410  =   0.99995337
 LB2244!UTM  16      -   0.99996927  x   0.99962458  =   0.99959386
 LB2244
 LB2244:                Primary Azimuth Mark                     Grid Az
 LB2244:SPC IL E     -  AMBIA AZ MK                              002 44 03.9
 LB2244:SPC IN W     -  AMBIA AZ MK                              003 32 44.2
 LB2244:UTM  16      -  AMBIA AZ MK                              003 35 58.9
 LB2244
 LB2244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5530979173(NAD 83)
 LB2244
 LB2244|---------------------------------------------------------------------|
 LB2244| PID    Reference Object                     Distance      Geod. Az  |
 LB2244|                                                           dddmmss.s |
 LB2244| LB2245 AMBIA 2                               6.335 METERS 00315     |
 LB2244| CM2675 AMBIA AZ MK                                        0031527.4 |
 LB2244| LB2242 AMBIA MUNICIPAL TANK                APPROX. 3.2 KM 0111908.0 |
 LB2244| CM2676 AMBIA RM 1                            8.084 METERS 08707     |
 LB2244| CM2677 AMBIA RM 2                           17.142 METERS 17548     |
 LB2244|---------------------------------------------------------------------|
 LB2244
 LB2244                          SUPERSEDED SURVEY CONTROL
 LB2244
 LB2244  NAD 83(1997)-  40 27 43.31257(N)    087 31 37.66631(W) AD(       ) 3
 LB2244  NAD 83(1986)-  40 27 43.32136(N)    087 31 37.67456(W) AD(       ) 3
 LB2244  NAD 27      -  40 27 43.19070(N)    087 31 37.60640(W) AD(       ) 3
 LB2244
 LB2244.Superseded values are not recommended for survey control.
 LB2244
 LB2244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2244.See file dsdata.pdf to determine how the superseded data were derived.
 LB2244
 LB2244_MARKER: DS = TRIANGULATION STATION DISK
 LB2244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2244_STAMPING: AMBIA 1955
 LB2244_MARK LOGO: CGS
 LB2244_PROJECTION: FLUSH
 LB2244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2244+STABILITY: SURFACE MOTION
 LB2244
 LB2244  HISTORY     - Date     Condition        Report By
 LB2244  HISTORY     - 1955     MONUMENTED       CGS
 LB2244  HISTORY     - 1967     SEE DESCRIPTION  CGS
 LB2244
 LB2244                          STATION DESCRIPTION
 LB2244
 LB2244'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2244'STATION IS LOCATED ABOUT 9 MILES SOUTHWEST OF BOSWELL, 8 MILES EAST
 LB2244'OF HOOPESTON AND 2 MILES SOUTH OF AMBIA IN THE NORTHWEST ANGLE OF
 LB2244'THE JUNCTION OF STATE HIGHWAYS 9 AND 352 AND GRAVELED ROAD SOUTH
 LB2244'ALONG STATE LINE.  IT IS 100 FEET WEST OF THE CENTER OF INDIANA
 LB2244'STATE HIGHWAY 352, 98 FEET WEST-NORTHWEST OF THE CENTER OF
 LB2244'CROSSROAD, 62 FEET NORTH OF A WHITE WITNESS POST, 64 FEET WEST OF
 LB2244'THE ILLINOIS-INDIANA STATE LINE AND 31 FEET NORTH OF
 LB2244'THE CENTER OF ILLINOIS STATE HIGHWAY 9.  THE MARK IS FLUSH
 LB2244'AND THE DISK IS STAMPED AMBIA 1955.
 LB2244'
 LB2244'REFERENCE MARK NO. 1 IS 38 FEET WEST OF INDIANA-ILLINOIS STATE LINE
 LB2244'AND 31 FEET NORTH OF THE CENTER OF STATE HIGHWAY 9.  THE MARK IS
 LB2244'FLUSH AND THE DISK IS STAMPED AMBIA NO 1 1955.
 LB2244'
 LB2244'REFERENCE MARK NO. 2 IS 25 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 LB2244'9, 2 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF FENCE
 LB2244'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED AMBIA NO 2 1955.
 LB2244'
 LB2244'THE AZIMUTH MARK IS 50 FEET EAST OF THE CENTER OF STATE HIGHWAY 352,
 LB2244'3 FEET NORTH OF A WHITE WITNESS POST, 2 FEET SOUTH OF A POWER LINE
 LB2244'POLE AND 1 FOOT WEST OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 LB2244'IS STAMPED AMBIA 1955.
 LB2244'
 LB2244'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 9 IN
 LB2244'THE SOUTHWEST EDGE OF HOOPESTON, GO EAST ON STATE HIGHWAY 9 FOR
 LB2244'ABOUT 8 MILES TO THE INDIANA STATE LINE AND STATION ON THE NORTH
 LB2244'SIDE AS DESCRIBED.
 LB2244'
 LB2244'TO REACH THE STATION FROM BOSWELL AT THE JUNCTION OF U. S. HIGHWAY 41
 LB2244'AND STATE HIGHWAY 352, GO SOUTH ON U. S. HIGHWAY 41 FOR 4.0 MILES TO
 LB2244'JUNCTION WITH STATE HIGHWAY 26 RIGHT, TURN RIGHT AND GO WEST ON
 LB2244'STATE HIGHWAY 26 FOR 7.85 MILES TO INDIANA-ILLINOIS STATE LINE AND
 LB2244'STATION ON THE NORTH SIDE AS DESCRIBED.
 LB2244'
 LB2244'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON STATE HIGHWAY
 LB2244'352 FOR 0.55 MILE TO THE MARK ON THE EAST SIDE AS DESCRIBED.
 LB2244'
 LB2244'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LB2244
 LB2244                          STATION RECOVERY (1967)
 LB2244
 LB2244'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LB2244'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  AT THE
 LB2244'REQUEST OF THE ILLINOIS STATE HIGHWAY DEPT.  THE SURFACE STATION
 LB2244'MARK AND BOTH REFERENCE MARKS WERE DESTROYED AFTER STATION AMBIA 2
 LB2244'WAS ESTABLISHED NEAR BY.  IT IS POSSIBLE THAT THE UNDERGROUND
 LB2244'STATION MARK MAY NOT BE DESTROYED.  THE AZIMUTH MARK WAS LEFT IN
 LB2244'ITS ORIGINAL POSITION.
 LB2244'
 LB2244'NOTE--THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED ALONG
 LB2244'WITH THE DIRECTION TO THE WATER TANK.
 LB2244'
 LB2244'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES SOUTH OF
 LB2244'AMBIA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2245 ***********************************************************************
 LB2245  DESIGNATION -  AMBIA 2
 LB2245  PID         -  LB2245
 LB2245  STATE/COUNTY-  IL/VERMILION
 LB2245  COUNTRY     -  US
 LB2245  USGS QUAD   -  AMBIA (2019)
 LB2245
 LB2245                         *CURRENT SURVEY CONTROL
 LB2245  ______________________________________________________________________
 LB2245* NAD 83(1997) POSITION- 40 27 43.51789(N) 087 31 37.65081(W)   NO CHECK
 LB2245* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 LB2245  ______________________________________________________________________
 LB2245  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 LB2245  LAPLACE CORR    -         -2.88  (seconds)                    DEFLEC18
 LB2245  HORZ ORDER      -  THIRD
 LB2245
 LB2245.The horizontal coordinates were established by classical geodetic methods
 LB2245.and adjusted by the National Geodetic Survey in October 1999.
 LB2245
 LB2245.No horizontal observational check was made to the station.
 LB2245
 LB2245.The orthometric height was scaled from a topographic map.
 LB2245
 LB2245.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2245.GEOID18 height accuracy estimate available here.
 LB2245
 LB2245.Click photographs - Photos may exist for this station.
 LB2245
 LB2245.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2245
 LB2245. The following values were computed from the NAD 83(1997) position.
 LB2245
 LB2245;                    North         East     Units Scale Factor Converg.
 LB2245;SPC IL E     -   421,621.087   368,377.566   MT  1.00003253   +0 31 23.5
 LB2245;SPC IL E     - 1,383,268.52  1,208,585.40   sFT  1.00003253   +0 31 23.5
 LB2245;SPC IN W     -   578,920.383   862,360.779   MT  0.99998410   -0 17 16.8
 LB2245;SPC IN W     - 1,899,341.29  2,829,261.99   sFT  0.99998410   -0 17 16.8
 LB2245;UTM  16      - 4,479,179.964   455,309.412   MT  0.99962458   -0 20 31.5
 LB2245
 LB2245!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2245!SPC IL E     -   0.99996927  x   1.00003253  =   1.00000180
 LB2245!SPC IN W     -   0.99996927  x   0.99998410  =   0.99995337
 LB2245!UTM  16      -   0.99996927  x   0.99962458  =   0.99959386
 LB2245
 LB2245:                Primary Azimuth Mark                     Grid Az
 LB2245:SPC IL E     -  AMBIA AZ MK                              002 44 03.6
 LB2245:SPC IN W     -  AMBIA AZ MK                              003 32 43.9
 LB2245:UTM  16      -  AMBIA AZ MK                              003 35 58.6
 LB2245
 LB2245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5530979179(NAD 83)
 LB2245
 LB2245|---------------------------------------------------------------------|
 LB2245| PID    Reference Object                     Distance      Geod. Az  |
 LB2245|                                                           dddmmss.s |
 LB2245| CM2675 AMBIA AZ MK                                        0031527.1 |
 LB2245| LB2309 AMBIA TRUNKLINE MWV KSI 942         APPROX. 6.7 KM 0075700.3 |
 LB2245| LB2242 AMBIA MUNICIPAL TANK                APPROX. 3.2 KM 0112005.6 |
 LB2245| CM2678 AMBIA 2 RM 3                          7.650 METERS 08735     |
 LB2245| LB2244 AMBIA                                 6.335 METERS 18315     |
 LB2245| CM2679 AMBIA 2 RM 4                          5.495 METERS 26816     |
 LB2245|---------------------------------------------------------------------|
 LB2245
 LB2245                          SUPERSEDED SURVEY CONTROL
 LB2245
 LB2245  NAD 83(1997)-  40 27 43.51762(N)    087 31 37.65103(W) AD(       ) 3
 LB2245  NAD 83(1986)-  40 27 43.52641(N)    087 31 37.65928(W) AD(       ) 3
 LB2245  NAD 27      -  40 27 43.39572(N)    087 31 37.59112(W) AD(       ) 3
 LB2245
 LB2245.Superseded values are not recommended for survey control.
 LB2245
 LB2245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2245.See file dsdata.pdf to determine how the superseded data were derived.
 LB2245
 LB2245_MARKER: DS = TRIANGULATION STATION DISK
 LB2245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2245_STAMPING: AMBIA 2 1967
 LB2245_MARK LOGO: CGS
 LB2245_PROJECTION: FLUSH
 LB2245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2245+STABILITY: SURFACE MOTION
 LB2245
 LB2245  HISTORY     - Date     Condition        Report By
 LB2245  HISTORY     - 1967     MONUMENTED       CGS
 LB2245
 LB2245                          STATION DESCRIPTION
 LB2245
 LB2245'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LB2245'THE STATION IS 2 MILES SOUTH OF AMBIA, INDIANA IN THE NORTHWEST ANGLE
 LB2245'OF THE INTERSECTION OF ILL. STATE HIGHWAY 9 AND THE STATE LINE ROAD
 LB2245'OR IND. STATE HIGHWAY 352.  IT IS 101 FEET WEST OF HIGHWAY 352, 51
 LB2245'FEET NORTH OF THE CENTERLINE OF THE PRESENT HIGHWAY 9, 27 FEET
 LB2245'WEST OF A TELEPHONE POLE AND 1 FOOT WEST OF A METAL WITNESS POST.
 LB2245'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED AMBIA 2 1967.
 LB2245'
 LB2245'REFERENCE MARK 3 IS 51 FEET NORTH OF THE CENTERLINE OF HIGHWAY 9, 76
 LB2245'FEET WEST OF THE CENTERLINE OF HIGHWAY 352, 2 FEET WEST OF THE
 LB2245'TELEPHONE POLE AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 LB2245'MONUMENT IS FLUSH AND THE DISK IS STAMPED AMBIA NO 3 1967.
 LB2245'
 LB2245'REFERENCE MARK 4 IS 51 FEET NORTH OF THE CENTERLINE OF HIGHWAY 9 AND
 LB2245'1 FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 LB2245'DISK IS STAMPED AMBIA NO 4 1967.
 LB2245'
 LB2245'THE AZIMUTH MARK IS 0.55 MILE NORTH OF THE STATION ON THE EAST SIDE
 LB2245'OF HIGHWAY 352.  IT IS 50 FEET EAST OF THE CENTERLINE OF THE
 LB2245'HIGHWAY, 2 FEET SOUTH OF A POWER POLE AND 1 FOOT NORTH OF A METAL
 LB2245'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LB2245'AMBIA 1955.
 LB2245'
 LB2245'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1582 ***********************************************************************
 MF1582  DESIGNATION -  AMBOY
 MF1582  PID         -  MF1582
 MF1582  STATE/COUNTY-  IL/LEE
 MF1582  COUNTRY     -  US
 MF1582  USGS QUAD   -  AMBOY (2018)
 MF1582
 MF1582                         *CURRENT SURVEY CONTROL
 MF1582  ______________________________________________________________________
 MF1582* NAD 83(1997) POSITION- 41 42 26.37822(N) 089 19 20.83482(W)   ADJUSTED
 MF1582* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 MF1582  ______________________________________________________________________
 MF1582  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 MF1582  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 MF1582  HORZ ORDER      -  THIRD
 MF1582
 MF1582.The horizontal coordinates were established by classical geodetic methods
 MF1582.and adjusted by the National Geodetic Survey in October 1999.
 MF1582
 MF1582.The orthometric height was scaled from a topographic map.
 MF1582
 MF1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1582.GEOID18 height accuracy estimate available here.
 MF1582
 MF1582.Click photographs - Photos may exist for this station.
 MF1582
 MF1582.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1582
 MF1582. The following values were computed from the NAD 83(1997) position.
 MF1582
 MF1582;                    North         East     Units Scale Factor Converg.
 MF1582;SPC IL W     -   559,921.599   770,259.401   MT  1.00000190   +0 33 42.1
 MF1582;SPC IL W     - 1,837,009.45  2,527,092.72   sFT  1.00000190   +0 33 42.1
 MF1582;UTM  16      - 4,619,888.208   306,774.874   MT  1.00005947   -1 32 44.4
 MF1582
 MF1582!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1582!SPC IL W     -   0.99996974  x   1.00000190  =   0.99997164
 MF1582!UTM  16      -   0.99996974  x   1.00005947  =   1.00002921
 MF1582
 MF1582:                Primary Azimuth Mark                     Grid Az
 MF1582:SPC IL W     -  AMBOY AZ MK                              133 37 08.1
 MF1582:UTM  16      -  AMBOY AZ MK                              135 43 34.6
 MF1582
 MF1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0677419888(NAD 83)
 MF1582
 MF1582|---------------------------------------------------------------------|
 MF1582| PID    Reference Object                     Distance      Geod. Az  |
 MF1582|                                                           dddmmss.s |
 MF1582| CI6624 AMBOY AZ MK                                        1341050.2 |
 MF1582| CI6625 AMBOY RM 1                           26.551 METERS 14128     |
 MF1582| CI6627 AMBOY 2 RM 3                         10.561 METERS 20429     |
 MF1582| MF1589 AMBOY 2                               8.966 METERS 23101     |
 MF1582| CI6626 AMBOY RM 2                           23.366 METERS 23233     |
 MF1582| MF1585 AMBOY MILK CO WATER TANK            APPROX. 0.7 KM 3160619.3 |
 MF1582| MF1587 AMBOY ST PATRICKS CATH CH           APPROX. 1.2 KM 3242854.4 |
 MF1582|---------------------------------------------------------------------|
 MF1582
 MF1582                          SUPERSEDED SURVEY CONTROL
 MF1582
 MF1582  NAD 83(1996)-  41 42 26.37821(N)    089 19 20.83557(W) AD(       ) 3
 MF1582  NAD 83(1986)-  41 42 26.38291(N)    089 19 20.84058(W) AD(       ) 3
 MF1582  NAD 27      -  41 42 26.25970(N)    089 19 20.49730(W) AD(       ) 3
 MF1582
 MF1582.Superseded values are not recommended for survey control.
 MF1582
 MF1582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1582.See file dsdata.pdf to determine how the superseded data were derived.
 MF1582
 MF1582_MARKER: DS = TRIANGULATION STATION DISK
 MF1582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1582_STAMPING: AMBOY 1954
 MF1582_MARK LOGO: CGS
 MF1582_PROJECTION: FLUSH
 MF1582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1582+STABILITY: SURFACE MOTION
 MF1582
 MF1582  HISTORY     - Date     Condition        Report By
 MF1582  HISTORY     - 1954     MONUMENTED       CGS
 MF1582  HISTORY     - 1972     GOOD             NGS
 MF1582  HISTORY     - 19950809 MARK NOT FOUND   USPSQD
 MF1582  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1582  HISTORY     - 20030716 MARK NOT FOUND   USPSQD
 MF1582
 MF1582                          STATION DESCRIPTION
 MF1582
 MF1582'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1582'STATION IS LOCATED ABOUT 0.5 MILE SOUTHEAST OF AMBOY ON THE
 MF1582'WEST SIDE OF U.S. HIGHWAY 52 AND IS ON ROAD RIGHT-OF-WAY.
 MF1582'IT IS 58 FEET SOUTH OF A 12 INCH OAK TREE, 43 FEET WEST OF
 MF1582'THE CENTER OF THE HIGHWAY, 45 FEET EAST OF THE EAST EDGE OF
 MF1582'A DRAINAGE DITCH, 38 FEET SOUTHEAST OF A POWER LINE POLE AND
 MF1582'5 FEET SOUTHEAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH
 MF1582'AND THE DISK IS STAMPED AMBOY 1954.
 MF1582'
 MF1582'REFERENCE MARK NO. 1 IS 40 FEET WEST OF THE CENTER OF THE
 MF1582'HIGHWAY AND 26 FEET EAST OF THE EAST EDGE OF THE DRAINAGE DITCH.
 MF1582'THE MARK IS FLUSH AND THE DISK IS STAMPED AMBOY NO 1 1954.
 MF1582'
 MF1582'REFERENCE MARK NO. 2 IS 43 FEET SOUTHWEST OF A POWER LINE
 MF1582'POLE AND 25 FEET EAST OF THE EAST EDGE OF A LARGE BANK.  THE
 MF1582'MARK IS FLUSH AND THE DISK IS STAMPED AMBOY NO 2 1954.
 MF1582'
 MF1582'AZIMUTH MARK IS 34 FEET EAST OF THE CENTER OF HIGHWAY 52,
 MF1582'2 FEET NORTHWEST OF A WHITE WITNESS POST AND 1 FOOT WEST OF
 MF1582'A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1582'AMBOY 1954.
 MF1582'
 MF1582'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 MF1582'52 AND MAIN STREET IN AMBOY, GO SOUTHEAST ON HIGHWAY 52 FOR
 MF1582'0.55 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.  CONTINUE
 MF1582'SOUTH ON HIGHWAY 52 FOR 0.75 MILE TO THE AZIMUTH MARK ON
 MF1582'THE LEFT AS DESCRIBED.
 MF1582'
 MF1582'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1582
 MF1582                          STATION RECOVERY (1972)
 MF1582
 MF1582'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF1582'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE STATION MARK AND
 MF1582'REFERENCE MARK 1 WERE IN THE WAY OF ROAD WIDENING AND WERE
 MF1582'DESTROYED AFTER A NEW STATION AMBOY 2 1972 WAS ESTABLISHED.
 MF1582'THE UNDERGROUND STATION MARK WAS LEFT INTACT.  THE AZIMUTH
 MF1582'MARK AND REFERENCE MARK 2 WERE LEFT INTACT AND USED WITH THE
 MF1582'NEW STATION.  THE DISTANCE TO THE REFERENCE MARKS CHECKED.
 MF1582'THE DIRECTION TO THE SPIRE AND THE AZIMUTH MARK CHECKED.
 MF1582'THE DIRECTION TO THE REFERENCE FAILED TO CHECK AND IT IS
 MF1582'ASSUMED THAT AN ERROR WAS MADE IN PREVIOUS TRANFER SINCE THE
 MF1582'1954 AND 1972 DIRECTION BETWEEN THE MARKS CHECKED.
 MF1582'
 MF1582'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1/2
 MF1582'MILE SOUTHEAST OF AMBOY
 MF1582
 MF1582                          STATION RECOVERY (1995)
 MF1582
 MF1582'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1582'MARK NOT FOUND.
 MF1582
 MF1582                          STATION RECOVERY (2002)
 MF1582
 MF1582'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1582'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1582
 MF1582                          STATION RECOVERY (2003)
 MF1582
 MF1582'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1582'RM 1, RM 2, AND THE AZIMUTH WERE NOT LOCATED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1586 ***********************************************************************
 MF1586  DESIGNATION -  AMBOY MILK CO STACK
 MF1586  PID         -  MF1586
 MF1586  STATE/COUNTY-  IL/LEE
 MF1586  COUNTRY     -  US
 MF1586  USGS QUAD   -  AMBOY (2018)
 MF1586
 MF1586                         *CURRENT SURVEY CONTROL
 MF1586  ______________________________________________________________________
 MF1586* NAD 83(1997) POSITION- 41 42 41.74566(N) 089 19 41.52512(W)   ADJUSTED
 MF1586  ______________________________________________________________________
 MF1586  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 MF1586  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 MF1586  HORZ ORDER      -  THIRD
 MF1586
 MF1586.The horizontal coordinates were established by classical geodetic methods
 MF1586.and adjusted by the National Geodetic Survey in October 1999.
 MF1586
 MF1586.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1586.GEOID18 height accuracy estimate available here.
 MF1586
 MF1586.Click photographs - Photos may exist for this station.
 MF1586
 MF1586.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1586
 MF1586. The following values were computed from the NAD 83(1997) position.
 MF1586
 MF1586;                    North         East     Units Scale Factor Converg.
 MF1586;SPC IL W     -   560,391.022   769,776.462   MT  1.00000107   +0 33 28.5
 MF1586;SPC IL W     - 1,838,549.54  2,525,508.28   sFT  1.00000107   +0 33 28.5
 MF1586;UTM  16      - 4,620,375.101   306,309.496   MT  1.00006168   -1 32 58.6
 MF1586
 MF1586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0630920375(NAD 83)
 MF1586
 MF1586                          SUPERSEDED SURVEY CONTROL
 MF1586
 MF1586  NAD 83(1996)-  41 42 41.74558(N)    089 19 41.52580(W) AD(       ) 3
 MF1586  NAD 83(1986)-  41 42 41.75045(N)    089 19 41.53097(W) AD(       ) 3
 MF1586  NAD 27      -  41 42 41.63300(N)    089 19 41.19300(W) AD(       ) 3
 MF1586
 MF1586.Superseded values are not recommended for survey control.
 MF1586
 MF1586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1586.See file dsdata.pdf to determine how the superseded data were derived.
 MF1586
 MF1586_MARKER: 63 = STACK
 MF1586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1586+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2003
 MF1586
 MF1586  HISTORY     - Date     Condition        Report By
 MF1586  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1586  HISTORY     - 19950809 GOOD             USPSQD
 MF1586  HISTORY     - 20020128 GOOD             NGS
 MF1586  HISTORY     - 20030716 GOOD             USPSQD
 MF1586
 MF1586                          STATION DESCRIPTION
 MF1586
 MF1586'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1586'STATION IS THE CENTER OF THE TOP OF THE STACK, LOCATED IN THE
 MF1586'SOUTHWEST SECTION OF AMBOY AND IS AT THE SOUTHEAST EDGE OF THE
 MF1586'AMBOY MILK CO. PLANT.  IT IS A ROUND CONCRETE STACK ABOUT 125
 MF1586'FEET HIGH.
 MF1586
 MF1586                          STATION RECOVERY (1995)
 MF1586
 MF1586'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1586'RECOVERED IN GOOD CONDITION.
 MF1586
 MF1586                          STATION RECOVERY (2002)
 MF1586
 MF1586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1586'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1586
 MF1586                          STATION RECOVERY (2003)
 MF1586
 MF1586'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1586'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1585 ***********************************************************************
 MF1585  DESIGNATION -  AMBOY MILK CO WATER TANK
 MF1585  PID         -  MF1585
 MF1585  STATE/COUNTY-  IL/LEE
 MF1585  COUNTRY     -  US
 MF1585  USGS QUAD   -  AMBOY (2018)
 MF1585
 MF1585                         *CURRENT SURVEY CONTROL
 MF1585  ______________________________________________________________________
 MF1585* NAD 83(1997) POSITION- 41 42 41.80785(N) 089 19 40.64771(W)   ADJUSTED
 MF1585  ______________________________________________________________________
 MF1585  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 MF1585  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 MF1585  HORZ ORDER      -  THIRD
 MF1585
 MF1585.The horizontal coordinates were established by classical geodetic methods
 MF1585.and adjusted by the National Geodetic Survey in October 1999.
 MF1585
 MF1585.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1585.GEOID18 height accuracy estimate available here.
 MF1585
 MF1585.Click photographs - Photos may exist for this station.
 MF1585
 MF1585.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1585
 MF1585. The following values were computed from the NAD 83(1997) position.
 MF1585
 MF1585;                    North         East     Units Scale Factor Converg.
 MF1585;SPC IL W     -   560,393.138   769,796.726   MT  1.00000110   +0 33 29.1
 MF1585;SPC IL W     - 1,838,556.49  2,525,574.76   sFT  1.00000110   +0 33 29.1
 MF1585;UTM  16      - 4,620,376.471   306,329.826   MT  1.00006159   -1 32 58.1
 MF1585
 MF1585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0632920376(NAD 83)
 MF1585
 MF1585                          SUPERSEDED SURVEY CONTROL
 MF1585
 MF1585  NAD 83(1996)-  41 42 41.80775(N)    089 19 40.64838(W) AD(       ) 3
 MF1585  NAD 83(1986)-  41 42 41.81269(N)    089 19 40.65361(W) AD(       ) 3
 MF1585  NAD 27      -  41 42 41.69400(N)    089 19 40.31500(W) AD(       ) 3
 MF1585
 MF1585.Superseded values are not recommended for survey control.
 MF1585
 MF1585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1585.See file dsdata.pdf to determine how the superseded data were derived.
 MF1585
 MF1585_MARKER: 53 = ELEVATED TANK
 MF1585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1585+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2003
 MF1585
 MF1585  HISTORY     - Date     Condition        Report By
 MF1585  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1585  HISTORY     - 19830615 GOOD             NGS
 MF1585  HISTORY     - 19950809 GOOD             USPSQD
 MF1585  HISTORY     - 20020128 GOOD             NGS
 MF1585  HISTORY     - 20030716 GOOD             USPSQD
 MF1585
 MF1585                          STATION DESCRIPTION
 MF1585
 MF1585'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1585'STATION IS THE CENTER OF THE TOP OF THE TANK, LOCATED AT THE
 MF1585'SOUTHEAST EDGE OF THE AMBOY MILK CO. PLANT WHICH IS IN THE
 MF1585'SOUTHWEST SECTION OF AMBOY.  IT IS A FOUR LEGGED STEEL STRUCTURE
 MF1585'ABOUT 70 FEET HIGH, PAINTED SILVER AND HAS THE INSCRIPTION
 MF1585'AMBOY MILK IN BLACK LETTERS ON THE NORTH AND SOUTH SIDE.
 MF1585
 MF1585                          STATION RECOVERY (1983)
 MF1585
 MF1585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 MF1585'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED
 MF1585
 MF1585                          STATION RECOVERY (1995)
 MF1585
 MF1585'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1585'RECOVERED IN GOOD CONDITION.
 MF1585
 MF1585                          STATION RECOVERY (2002)
 MF1585
 MF1585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1585'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1585
 MF1585                          STATION RECOVERY (2003)
 MF1585
 MF1585'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1585'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1587 ***********************************************************************
 MF1587  DESIGNATION -  AMBOY ST PATRICKS CATH CH
 MF1587  PID         -  MF1587
 MF1587  STATE/COUNTY-  IL/LEE
 MF1587  COUNTRY     -  US
 MF1587  USGS QUAD   -  AMBOY (2018)
 MF1587
 MF1587                         *CURRENT SURVEY CONTROL
 MF1587  ______________________________________________________________________
 MF1587* NAD 83(1997) POSITION- 41 42 58.77041(N) 089 19 51.69425(W)   ADJUSTED
 MF1587  ______________________________________________________________________
 MF1587  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 MF1587  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 MF1587  HORZ ORDER      -  THIRD
 MF1587
 MF1587.The horizontal coordinates were established by classical geodetic methods
 MF1587.and adjusted by the National Geodetic Survey in October 1999.
 MF1587
 MF1587.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1587.GEOID18 height accuracy estimate available here.
 MF1587
 MF1587.Click photographs - Photos may exist for this station.
 MF1587
 MF1587.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1587
 MF1587. The following values were computed from the NAD 83(1997) position.
 MF1587
 MF1587;                    North         East     Units Scale Factor Converg.
 MF1587;SPC IL W     -   560,913.962   769,536.288   MT  1.00000066   +0 33 21.9
 MF1587;SPC IL W     - 1,840,265.22  2,524,720.30   sFT  1.00000066   +0 33 21.9
 MF1587;UTM  16      - 4,620,906.553   306,088.704   MT  1.00006274   -1 33 05.9
 MF1587
 MF1587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0608820906(NAD 83)
 MF1587
 MF1587                          SUPERSEDED SURVEY CONTROL
 MF1587
 MF1587  NAD 83(1996)-  41 42 58.77030(N)    089 19 51.69494(W) AD(       ) 3
 MF1587  NAD 83(1986)-  41 42 58.77518(N)    089 19 51.70001(W) AD(       ) 3
 MF1587  NAD 27      -  41 42 58.65800(N)    089 19 51.36000(W) AD(       ) 3
 MF1587
 MF1587.Superseded values are not recommended for survey control.
 MF1587
 MF1587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1587.See file dsdata.pdf to determine how the superseded data were derived.
 MF1587
 MF1587_MARKER: 90 = CHURCH SPIRE
 MF1587_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1587+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2003
 MF1587
 MF1587  HISTORY     - Date     Condition        Report By
 MF1587  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1587  HISTORY     - 19950809 GOOD             USPSQD
 MF1587  HISTORY     - 20020128 GOOD             NGS
 MF1587  HISTORY     - 20030716 GOOD             USPSQD
 MF1587
 MF1587                          STATION DESCRIPTION
 MF1587
 MF1587'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1587'STATION IS THE CENTER OF THE TOP OF THE SPIRE, LOCATED IN THE
 MF1587'NORTHWEST SECTION OF AMBOY ABOUT 0.05 MILE SOUTH OF THE
 MF1587'INTERSECTION OF JONES AND PROVOST STREETS.  IT IS A GREY WOODEN
 MF1587'SHINGLE SPIRE WITH A CROSS AT THE TOP AND IS AT THE EAST END OF
 MF1587'THE RED BRICK CHURCH AND THE OVER ALL HEIGHT IS ABOUT 100 FEET.
 MF1587
 MF1587                          STATION RECOVERY (1995)
 MF1587
 MF1587'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1587'RECOVERED IN GOOD CONDITION.
 MF1587
 MF1587                          STATION RECOVERY (2002)
 MF1587
 MF1587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1587'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1587
 MF1587                          STATION RECOVERY (2003)
 MF1587
 MF1587'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1587'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE9238 ***********************************************************************
 AE9238  DESIGNATION -  AME 108 CHI
 AE9238  PID         -  AE9238
 AE9238  STATE/COUNTY-  IL/COOK
 AE9238  COUNTRY     -  US
 AE9238  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AE9238
 AE9238                         *CURRENT SURVEY CONTROL
 AE9238  ______________________________________________________________________
 AE9238* NAD 83(2011) POSITION- 41 53 17.15095(N) 087 36 34.80062(W)   ADJUSTED
 AE9238* NAD 83(2011) ELLIP HT-   145.001 (meters)        (12/02/25)   ADJUSTED
 AE9238* NAD 83(2011) EPOCH   -  2010.00
 AE9238* NAVD 88 ORTHO HEIGHT -   178.668 (meters)      586.18  (feet) ADJUSTED
 AE9238  ______________________________________________________________________
 AE9238  GEOID HEIGHT    -        -33.611 (meters)                     GEOID18
 AE9238  NAD 83(2011) X  -    198,334.475 (meters)                     COMP
 AE9238  NAD 83(2011) Y  - -4,751,276.910 (meters)                     COMP
 AE9238  NAD 83(2011) Z  -  4,236,455.795 (meters)                     COMP
 AE9238  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 AE9238  DYNAMIC HEIGHT  -        178.607 (meters)      585.98  (feet) COMP
 AE9238  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 AE9238
 AE9238  VERT ORDER      -  SECOND    CLASS I
 AE9238
 AE9238  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE9238  Standards:
 AE9238         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE9238            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE9238  -------------------------------------------------------------------
 AE9238  NETWORK    0.49   0.96           0.22   0.18   0.49     -0.06413007
 AE9238  -------------------------------------------------------------------
 AE9238  Click here for local accuracies and other accuracy information.
 AE9238
 AE9238.The horizontal coordinates were established by GPS observations
 AE9238.and adjusted by the National Geodetic Survey in December 2025.
 AE9238
 AE9238.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE9238.been affixed to the stable North American tectonic plate. See 
 AE9238.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE9238
 AE9238.The horizontal coordinates are valid at the epoch date displayed above
 AE9238.which is a decimal equivalence of Year/Month/Day.
 AE9238
 AE9238.The orthometric height was determined by differential leveling and
 AE9238.adjusted by the NATIONAL GEODETIC SURVEY
 AE9238.in June 1998.
 AE9238
 AE9238.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9238.GEOID18 height accuracy estimate available here.
 AE9238
 AE9238.Click photographs - Photos may exist for this station.
 AE9238
 AE9238.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE9238
 AE9238.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE9238
 AE9238.The ellipsoidal height was determined by GPS observations
 AE9238.and is referenced to NAD 83.
 AE9238
 AE9238.The dynamic height is computed by dividing the NAVD 88
 AE9238.geopotential number by the normal gravity value computed on the
 AE9238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9238.degrees latitude (g = 980.6199 gals.).
 AE9238
 AE9238.The modeled gravity was interpolated from observed gravity values.
 AE9238
 AE9238. The following values were computed from the NAD 83(2011) position.
 AE9238
 AE9238;                    North         East     Units Scale Factor Converg.
 AE9238;SPC IL E     -   579,926.912   360,059.925   MT  1.00001937   +0 28 59.5
 AE9238;SPC IL E     - 1,902,643.54  1,181,296.60   sFT  1.00001937   +0 28 59.5
 AE9238;UTM  16      - 4,637,531.615   449,420.372   MT  0.99963148   -0 24 25.5
 AE9238
 AE9238!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE9238!SPC IL E     -   0.99997726  x   1.00001937  =   0.99999663
 AE9238!UTM  16      -   0.99997726  x   0.99963148  =   0.99960875
 AE9238
 AE9238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4942037531(NAD 83)
 AE9238
 AE9238                          SUPERSEDED SURVEY CONTROL
 AE9238
 AE9238.No superseded survey control is available for this station.
 AE9238
 AE9238_MARKER: DB = BENCH MARK DISK
 AE9238_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AE9238_SP_SET: PIER
 AE9238_STAMPING: BM/HS-AME-108-CHI CDO 1985
 AE9238_MARK LOGO: USACE
 AE9238_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9238+STABILITY: SURFACE MOTION
 AE9238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9238+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2022
 AE9238
 AE9238  HISTORY     - Date     Condition        Report By
 AE9238  HISTORY     - 1985     MONUMENTED       USACE
 AE9238  HISTORY     - 19950810 GOOD             NOS
 AE9238  HISTORY     - 20191030 GOOD             NGS
 AE9238  HISTORY     - 20220804 GOOD             USACE
 AE9238
 AE9238                          STATION DESCRIPTION
 AE9238
 AE9238'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AE9238'BM IS LOCATED 0.75 MILES (1.21 KM) EAST ALONG E.  OHIO ST.  FROM THE
 AE9238'INTERSECTION WITH N.  MICHIGAN BLVD.  JUST SOUTH OF THE NAVY PIER AT
 AE9238'THE CHICAGO RIVER LOCKS, APPROX.  510 FT (155.4 M) WEST OF THE INNER
 AE9238'LOCK GATE, 13.1 METERS (43.0 FT) EAST OF THE WEST MOST BALLARDS , 8.60
 AE9238'METERS (28.22 FT) NNE OF THE INNER FACE OF THE BULKHEAD WALL, 0.70
 AE9238'METERS (2.30 FT) SSW OF THE NORTH FACE OF CONCRETE PIER.
 AE9238
 AE9238                          STATION RECOVERY (2019)
 AE9238
 AE9238'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2019 (JCJ)
 AE9238'THE MARK IS IN A SECURE AREA ON FEDERAL LAND.  ACCESS TO RECOVER OR
 AE9238'OCCUPY THE MARK IS CONTINGENT UPON PERMISSION GRANTED BY USACE
 AE9238'PERSONNEL AT CHICAGO HARBOR LOCK.  ENTRY TO LOCK FACILITY MAY BE FOOT
 AE9238'ACCESS ONLY, WITH VEHICLE PARKING AVAILABLE ON N STREETER DR. ACCESS
 AE9238'FROM THE LOCK REQUIRES CROSSING THE LANDWARD LOCK GATE AND PASSAGE
 AE9238'THRU TWO LOCKED CHAIN LINK GATES.  ENTRANCE FROM THE CHICAGO MARINE
 AE9238'SAFETY STATION MAY BE POSSIBLE WITH COORDINATION THRU THOSE PERSONNEL,
 AE9238'BUT STILL REQUIRES PASSAGE THRU ONE LOCKED GATE.  REFERENCE DISTANCES
 AE9238'IN EXISTING DESCRIPTION ARE STILL VALID.  AS OF THIS RECOVERY THE
 AE9238'NUMBER '108' WAS SPRAY PAINTED ON THE CONCRETE IN LARGE DIGITS JUST
 AE9238'SOUTH OF THE MARK.  THERE ARE TWO SMALL TREES NEARBY TO THE SOUTH AND
 AE9238'SOUTH-SOUTHEAST THAT OBSTRUCT SKY VIEW TO ABOUT 30 DEGREES FROM
 AE9238'HORIZON.  THERE ARE ALSO A LIGHT POLE AND A COMMUNICATION TOWER TO THE
 AE9238'WEST-SOUTHWEST THAT OBSTRUCT SKYVIEW TO ABOUT 35 DEGREES FROM HORIZON.
 AE9238'COULD BE A SLIGHTLY TRICKY SETUP WITH A FIXED HEIGHT TRIPOD, HIGHLY
 AE9238'RECOMMEND SANDBAGS FOR GNSS OCCUPATION.
 AE9238
 AE9238                          STATION RECOVERY (2022)
 AE9238
 AE9238'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2022 (KSJ)
 AE9238'THE MARK IS LOCATED AT THE CHICAGO HARBOR LOCKS ON U.S. ARMY CORPS OF
 AE9238'ENGINEERS PROPERTY, 108 N STREETER DR, CHICAGO, IL.  60611.
 AE9238'
 AE9238'TO REACH FROM THE JUNCTION OF E ILLINOIS ST AND N STREETER DR AT THE
 AE9238'NAVY PIER GO EAST AND SOUTH ON N STREETER DR FOR 0.05 MI (0.08 KM) TO
 AE9238'A DRIVEWAY AND ENTRANCE TO CHICAGO HARBOR LOCKS.  GAIN ACCESS TO A
 AE9238'BARRIER ARM GATE AND THEN A SLIDING GATE, BOTH OPERATED REMOTELY BY
 AE9238'USACE.  TURN LEFT TO THE EAST END OF A GRAVELED AREA AND PARK.
 AE9238'CONTINUE EAST ON FOOT AND THEN SOUTH THROUGH A GATE.  CONTINUE SOUTH
 AE9238'ACROSS LOCK GATES AND THEN WEST ALONG LOCK BULKHEAD FOR 510 FT (155.4
 AE9238'M) TO THE MARK SET FLUSH IN THE CONCRETE.ALTERNATELY, THEE MARK MAY BE
 AE9238'REACHED THROUGH A PEDESTRIAN GATE VERY NEAR THE MARK.  THE USANCE GATE
 AE9238'IS IN A SECTION OF CHAIN-LINK FENCE BETWEEN THE SOUTH SIDE OF THE LOCK
 AE9238'AND THE CHICAGO MARINE SAFETY STATION PARKING LOT, 500 E RANDOLPH ST,
 AE9238'(312) 746-6000.  CALL AHEAD TO ARRANGE ACCESS TO THE PARKING LOT.
 AE9238'CALL AHEAD TO THE USACE, (312) 787-4795, TO ARRANGE ACCESS TO THE
 AE9238'GATE.  WALK THROUGH THE GATE AND GO EAST FOR ABOUT 100 FT (30.5 M) TO
 AE9238'THE MARK ON THE LEFT ABOUT 2 FT (0.6 M) FROM THE EDGE OF THE LOCK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE9237 ***********************************************************************
 AE9237  DESIGNATION -  AME 110 CHI
 AE9237  PID         -  AE9237
 AE9237  STATE/COUNTY-  IL/COOK
 AE9237  COUNTRY     -  US
 AE9237  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AE9237
 AE9237                         *CURRENT SURVEY CONTROL
 AE9237  ______________________________________________________________________
 AE9237* NAD 83(1986) POSITION- 41 53 21.     (N) 087 36 28.     (W)   SCALED
 AE9237* NAVD 88 ORTHO HEIGHT -   178.681 (meters)      586.22  (feet) ADJUSTED
 AE9237  ______________________________________________________________________
 AE9237  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 AE9237  DYNAMIC HEIGHT  -        178.621 (meters)      586.03  (feet) COMP
 AE9237  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 AE9237
 AE9237  VERT ORDER      -  SECOND    CLASS I
 AE9237
 AE9237.The horizontal coordinates were scaled from a map and have
 AE9237.an estimated accuracy of +/- 6 seconds.
 AE9237
 AE9237.The orthometric height was determined by differential leveling and
 AE9237.adjusted by the NATIONAL GEODETIC SURVEY
 AE9237.in June 1998.
 AE9237
 AE9237.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9237.GEOID18 height accuracy estimate available here.
 AE9237
 AE9237.Click photographs - Photos may exist for this station.
 AE9237
 AE9237.The dynamic height is computed by dividing the NAVD 88
 AE9237.geopotential number by the normal gravity value computed on the
 AE9237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9237.degrees latitude (g = 980.6199 gals.).
 AE9237
 AE9237.The modeled gravity was interpolated from observed gravity values.
 AE9237
 AE9237;                    North         East    Units  Estimated Accuracy
 AE9237;SPC IL E     -   580,050.      360,220.      MT  (+/- 180 meters Scaled)
 AE9237
 AE9237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM495376(NAD 83)
 AE9237
 AE9237                          SUPERSEDED SURVEY CONTROL
 AE9237
 AE9237.No superseded survey control is available for this station.
 AE9237
 AE9237_MARKER: DD = SURVEY DISK
 AE9237_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AE9237_SP_SET: LOCK WALL
 AE9237_STAMPING: BM/HS AME 110 CHI C.D.O. 1985
 AE9237_MARK LOGO: USACE
 AE9237_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9237_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9237+STABILITY: POSITION/ELEVATION WELL
 AE9237
 AE9237  HISTORY     - Date     Condition        Report By
 AE9237  HISTORY     - 1985     MONUMENTED       USACE
 AE9237  HISTORY     - 19950810 GOOD             NOS
 AE9237
 AE9237                          STATION DESCRIPTION
 AE9237
 AE9237'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AE9237'0.75 MILES (1.21 KM) EAST ALONG E.OHIO ST.  FROM THE INTERSECTION AT
 AE9237'N.MICHIGAN BLVD.  AND JUST SOUTH OF THE NAVY PIER AT THE CHICAGO RIVER
 AE9237'LOCKS, SET ON TOP OF THE CONCRETE ON THE SOUTH PIER ON THE SIDE SOUTH
 AE9237'SIDE OF LOCKS,BEING THE WEST MOST OF THREE U.S.E.  MARKS, 23.7 FT (7.2
 AE9237'M) WNW OF NORTH POINT OF CONTROL ROOM C, 10.4 METERS (34.1 FT) WEST OF
 AE9237'INNER GATE, 8.70 METERS (28.54 FT) NW OF THE SW CORNER OF CONTROL ROOM
 AE9237'C (LOWER CORNER), 8.70 METERS (28.54 FT) EAST OF THE SECOND BALLARD
 AE9237'WEST OF THE INNER GATE, 8.10 METERS (26.57 FT) NNW OF THE NORTH FACE
 AE9237'OF CONCRETE PIER, 1.8 METERS (5.9 FT) SSW OF THE NORTH FACE OF THE
 AE9237'CONCRETE PIER..
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1789 ***********************************************************************
 LC1789  DESIGNATION -  AMENIA
 LC1789  PID         -  LC1789
 LC1789  STATE/COUNTY-  IL/PIATT
 LC1789  COUNTRY     -  US
 LC1789  USGS QUAD   -  WELDON EAST (2018)
 LC1789
 LC1789                         *CURRENT SURVEY CONTROL
 LC1789  ______________________________________________________________________
 LC1789* NAD 83(1997) POSITION- 40 01 27.59672(N) 088 39 15.61308(W)   ADJUSTED
 LC1789* NAVD 88 ORTHO HEIGHT -   211.2   (meters)      693.    (feet) VERTCON3
 LC1789  ______________________________________________________________________
 LC1789  GEOID HEIGHT    -        -32.014 (meters)                     GEOID18
 LC1789  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 LC1789  HORZ ORDER      -  SECOND
 LC1789
 LC1789.The horizontal coordinates were established by classical geodetic methods
 LC1789.and adjusted by the National Geodetic Survey in October 1999.
 LC1789
 LC1789.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1789.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1789
 LC1789.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1789.GEOID18 height accuracy estimate available here.
 LC1789
 LC1789.Click photographs - Photos may exist for this station.
 LC1789
 LC1789.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1789
 LC1789. The following values were computed from the NAD 83(1997) position.
 LC1789
 LC1789;                    North         East     Units Scale Factor Converg.
 LC1789;SPC IL E     -   372,751.357   272,598.654   MT  0.99998424   -0 12 23.2
 LC1789;SPC IL E     - 1,222,935.08    894,350.75   sFT  0.99998424   -0 12 23.2
 LC1789;UTM  16      - 4,431,768.750   358,832.997   MT  0.99984533   -1 03 50.8
 LC1789
 LC1789!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1789!SPC IL E     -   0.99997189  x   0.99998424  =   0.99995613
 LC1789!UTM  16      -   0.99997189  x   0.99984533  =   0.99981722
 LC1789
 LC1789:                Primary Azimuth Mark                     Grid Az
 LC1789:SPC IL E     -  AMENIA AZ MK                             256 57 34.5
 LC1789:UTM  16      -  AMENIA AZ MK                             257 49 02.1
 LC1789
 LC1789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5883231768(NAD 83)
 LC1789
 LC1789|---------------------------------------------------------------------|
 LC1789| PID    Reference Object                     Distance      Geod. Az  |
 LC1789|                                                           dddmmss.s |
 LC1789| CI6628 AMENIA RM 1                           7.739 METERS 07712     |
 LC1789| LC1788 AMENIA A PT 1976                      6.845 METERS 20958     |
 LC1789| LC1786 AMENIA AZ MK                        417.317 METERS 2564511.3 |
 LC1789| LC1787 AMENIA AZ MK A PT 1976              422.102 METERS 2571035.8 |
 LC1789| CI6629 AMENIA RM 2                           7.021 METERS 25722     |
 LC1789| LC1779 CISCO ATT MICROWAVE                 APPROX. 7.7 KM 2720716.9 |
 LC1789| LC1781 WELDON ILL BELL MICROWAVE           APPROX. 9.0 KM 2992902.3 |
 LC1789| LC1780 CISCO TV STA MAST                   APPROX. 2.1 KM 3213245.7 |
 LC1789|---------------------------------------------------------------------|
 LC1789
 LC1789                          SUPERSEDED SURVEY CONTROL
 LC1789
 LC1789  NAD 83(1986)-  40 01 27.60663(N)    088 39 15.61022(W) AD(       ) 2
 LC1789  NAD 27      -  40 01 27.47445(N)    088 39 15.35976(W) AD(       ) 2
 LC1789  NGVD 29 (07/19/86)  211.3    (m)          693.     (f) VERT ANG       
 LC1789
 LC1789.Superseded values are not recommended for survey control.
 LC1789
 LC1789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1789.See file dsdata.pdf to determine how the superseded data were derived.
 LC1789
 LC1789_MARKER: DH = HORIZONTAL CONTROL DISK
 LC1789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1789_STAMPING: AMENIA 1976
 LC1789_MARK LOGO: NGS
 LC1789_PROJECTION: FLUSH
 LC1789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1789+STABILITY: SURFACE MOTION
 LC1789
 LC1789  HISTORY     - Date     Condition        Report By
 LC1789  HISTORY     - 1976     MONUMENTED       NGS
 LC1789
 LC1789                          STATION DESCRIPTION
 LC1789
 LC1789'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1789'NO MEASUREMENT BETWEEN RMS DUE TO BEING NEARLY ON LINE.
 LC1789'
 LC1789'STATION IS ABOUT 17 MILES NORTHEAST OF DECATUR, 4 MILES WEST OF
 LC1789'MONTICELLO, 3-1/2 MILES EAST-NORTHEAST OF CISCO AND 3/4 MILE
 LC1789'EAST-NORTHEAST OF THE GRAIN ELEVATOR AT AMENIA.  IT IS ON THE
 LC1789'SOUTH SIDE OF STATE HIGHWAY 47 AND TO THE NORTH OF RAILROAD
 LC1789'ON STATE HIGHWAY RIGHT-OF-WAY.
 LC1789'
 LC1789'TO REACH FROM THE POST OFFICE IN CISCO, GO NORTH ON MAIN STREET
 LC1789'FOR 0.25 MILE TO THE JUNCTION OF STATE HIGHWAY 47.  TURN RIGHT
 LC1789'ON STATE HIGHWAY 47 AND GO EAST AND NORTHEAST FOLLOWING
 LC1789'HIGHWAY FOR 3.5 MILES TO THE AZIMUTH MARK ON THE RIGHT, SOUTH
 LC1789'SIDE OF ROAD.  CONTINUE EAST ON HIGHWAY FOR 0.3 MILE TO THE
 LC1789'STATION ON THE RIGHT, SOUTH SIDE OF ROAD.
 LC1789'
 LC1789'STATION MARKS ARE STANDARD DISKS STAMPED AMENIA 1976.  THE
 LC1789'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 LC1789'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 50 FEET
 LC1789'NORTH OF THE CENTER OF RAILROAD TRACKS, 47.5 FEET SOUTH OF THE
 LC1789'CENTERLINE OF HIGHWAY AND 3 FEET SOUTH OF METAL WITNESS
 LC1789'POST WITH SIGN ATTACHED.  THE UNDERGROUND MARK IS SET IN
 LC1789'THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 LC1789'THE GROUND SURFACE.
 LC1789'
 LC1789'REFERENCE MARK 1, A STANDARD DISK STAMPED AMENIA NO 1 1976,
 LC1789'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 LC1789'IS FLUSH WITH THE GROUND SURFACE.  IT IS 50 FEET NORTH OF
 LC1789'RAILROAD TRACK, 47.5 SOUTH OF THE CENTERLINE OF HIGHWAY AND
 LC1789'25.5 FEET EAST OF METAL WITNESS POST WITH SIGN ATTACHED.
 LC1789'
 LC1789'REFERENCE MARK 2, A STANDARD DISK STAMPED AMENIA NO 2 1976,
 LC1789'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 LC1789'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 50 FEET NORTH
 LC1789'OF THE CENTER OF RAILROAD TRACK, 47.5 FEET SOUTH OF THE
 LC1789'CENTERLINE OF HIGHWAY AND 23 FEET WEST OF METAL WITNESS
 LC1789'POST WITH SIGN ATTACHED.
 LC1789'
 LC1789'THE AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED AMENIA
 LC1789'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 LC1789'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT
 LC1789'IS 51 FEET NORTH OF THE NORTH RAIL OF RAILROAD TRACK, 48 FEET
 LC1789'SOUTH OF THE CENTERLINE OF HIGHWAY AND 2.3 FEET SOUTH OF
 LC1789'METAL WITNESS POST WITH SIGN ATTACHED.
 LC1789'
 LC1789'HEIGHT OF LIGHT ABOVE STATION MARK 1.47 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1786 ***********************************************************************
 LC1786  DESIGNATION -  AMENIA AZ MK
 LC1786  PID         -  LC1786
 LC1786  STATE/COUNTY-  IL/PIATT
 LC1786  COUNTRY     -  US
 LC1786  USGS QUAD   -  WELDON EAST (2018)
 LC1786
 LC1786                         *CURRENT SURVEY CONTROL
 LC1786  ______________________________________________________________________
 LC1786* NAD 83(1997) POSITION- 40 01 24.49596(N) 088 39 32.74393(W)   ADJUSTED
 LC1786* NAVD 88 ORTHO HEIGHT -   209.8   (meters)      688.    (feet) VERTCON3
 LC1786  ______________________________________________________________________
 LC1786  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 LC1786  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 LC1786  HORZ ORDER      -  SECOND
 LC1786
 LC1786.The horizontal coordinates were established by classical geodetic methods
 LC1786.and adjusted by the National Geodetic Survey in October 1999.
 LC1786
 LC1786.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1786.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1786
 LC1786.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1786.GEOID18 height accuracy estimate available here.
 LC1786
 LC1786.Click photographs - Photos may exist for this station.
 LC1786
 LC1786.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1786
 LC1786. The following values were computed from the NAD 83(1997) position.
 LC1786
 LC1786;                    North         East     Units Scale Factor Converg.
 LC1786;SPC IL E     -   372,657.197   272,192.105   MT  0.99998452   -0 12 34.2
 LC1786;SPC IL E     - 1,222,626.15    893,016.93   sFT  0.99998452   -0 12 34.2
 LC1786;UTM  16      - 4,431,680.697   358,425.140   MT  0.99984675   -1 04 01.7
 LC1786
 LC1786!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1786!SPC IL E     -   0.99997211  x   0.99998452  =   0.99995663
 LC1786!UTM  16      -   0.99997211  x   0.99984675  =   0.99981886
 LC1786
 LC1786:                Primary Azimuth Mark                     Grid Az
 LC1786:SPC IL E     -  AMENIA                                   076 57 34.9
 LC1786:UTM  16      -  AMENIA                                   077 49 02.4
 LC1786
 LC1786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5842531680(NAD 83)
 LC1786
 LC1786|---------------------------------------------------------------------|
 LC1786| PID    Reference Object                     Distance      Geod. Az  |
 LC1786|                                                           dddmmss.s |
 LC1786| LC1789 AMENIA                              417.317 METERS 0764500.7 |
 LC1786| LC1787 AMENIA AZ MK A PT 1976                5.702 METERS 28955     |
 LC1786|---------------------------------------------------------------------|
 LC1786
 LC1786                          SUPERSEDED SURVEY CONTROL
 LC1786
 LC1786  NAD 83(1986)-  40 01 24.50584(N)    088 39 32.74106(W) AD(       ) 2
 LC1786  NAD 27      -  40 01 24.37370(N)    088 39 32.49010(W) AD(       ) 2
 LC1786  NGVD 29 (07/19/86)  209.9    (m)          689.     (f) VERT ANG       
 LC1786
 LC1786.Superseded values are not recommended for survey control.
 LC1786
 LC1786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1786.See file dsdata.pdf to determine how the superseded data were derived.
 LC1786
 LC1786_MARKER: DR = REFERENCE MARK DISK
 LC1786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1786_STAMPING: AMENIA AZ 1976
 LC1786_MARK LOGO: NGS
 LC1786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1786+STABILITY: SURFACE MOTION
 LC1786
 LC1786  HISTORY     - Date     Condition        Report By
 LC1786  HISTORY     - 1976     MONUMENTED       NGS
 LC1786
 LC1786                          STATION DESCRIPTION
 LC1786
 LC1786'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1786'THE STATION IS LOCATED ABOUT 17 MILES NORTHEAST OF MONTICELLO,
 LC1786'3-1/4 MILES EAST-NORTHEAST OF CISCO AND 1/2 MILE EAST-NORTHEAST
 LC1786'OF THE GRAIN ELEVATOR AT AMENIA.  IT IS ON THE SOUTH SIDE OF
 LC1786'STATE HIGHWAY 47 AND TO THE NORTH OF RAILROAD AND ON STATE
 LC1786'HIGHWAY RIGHT-OF-WAY.
 LC1786'
 LC1786'THE AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED AMENIA
 LC1786'AZ 1976, IS SET IN THE TOP OF A 1-INCH CYLINDRICAL CONCRETE
 LC1786'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS
 LC1786'51 FEET NORTH OF THE NORTH RAIL OF RAILROAD TRACKS, 48 FEET
 LC1786'SOUTH OF THE CENTERLINE OF HIGHWAY AND 2.3 FEET SOUTH OF METAL
 LC1786'WITNESS POST WITH SIGN ATTACHED.
 LC1786'
 LC1786'FOR ADDITIONAL INFORMATION SEE DESCRIPTION FOR TRIANGULATION
 LC1786'STATION AMENIA.
 LC1786'
 LC1786'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION AMENIA
 LC1786'DISTANCE BEING 417.314 METERS, EAST OF TRIANGULATION STATION
 LC1786'AMENIA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1256 ***********************************************************************
 JC1256  DESIGNATION -  AMERICAN BOTTOM LOWER BASE 2
 JC1256  PID         -  JC1256
 JC1256  STATE/COUNTY-  IL/ST CLAIR
 JC1256  COUNTRY     -  US
 JC1256  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC1256
 JC1256                         *CURRENT SURVEY CONTROL
 JC1256  ______________________________________________________________________
 JC1256* NAD 83(1997) POSITION- 38 36 14.97414(N) 090 03 03.44062(W)   ADJUSTED
 JC1256* NAVD 88 ORTHO HEIGHT -   145.671 (meters)      477.92  (feet) ADJUSTED
 JC1256  ______________________________________________________________________
 JC1256  GEOID HEIGHT    -        -30.863 (meters)                     GEOID18
 JC1256  LAPLACE CORR    -          2.19  (seconds)                    DEFLEC18
 JC1256  DYNAMIC HEIGHT  -        145.578 (meters)      477.62  (feet) COMP
 JC1256  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JC1256
 JC1256  HORZ ORDER      -  FIRST
 JC1256  VERT ORDER      -  SECOND    CLASS I
 JC1256
 JC1256.The horizontal coordinates were established by classical geodetic methods
 JC1256.and adjusted by the National Geodetic Survey in October 1999.
 JC1256
 JC1256.The orthometric height was determined by differential leveling and
 JC1256.adjusted by the NATIONAL GEODETIC SURVEY
 JC1256.in July 2014.
 JC1256
 JC1256.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1256.GEOID18 height accuracy estimate available here.
 JC1256
 JC1256.Click photographs - Photos may exist for this station.
 JC1256
 JC1256.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1256
 JC1256.The dynamic height is computed by dividing the NAVD 88
 JC1256.geopotential number by the normal gravity value computed on the
 JC1256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1256.degrees latitude (g = 980.6199 gals.).
 JC1256
 JC1256.The modeled gravity was interpolated from observed gravity values.
 JC1256
 JC1256. The following values were computed from the NAD 83(1997) position.
 JC1256
 JC1256;                    North         East     Units Scale Factor Converg.
 JC1256;SPC IL W     -   215,035.286   710,078.641   MT  0.99994243   +0 04 19.9
 JC1256;SPC IL W     -   705,494.93  2,329,649.67   sFT  0.99994243   +0 04 19.9
 JC1256;UTM  15      - 4,276,976.829   756,804.993   MT  1.00041221   +1 50 27.7
 JC1256;UTM  16      - 4,277,267.080   234,318.640   MT  1.00046934   -1 54 17.0
 JC1256
 JC1256!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1256!SPC IL W     -   0.99998199  x   0.99994243  =   0.99992442
 JC1256!UTM  15      -   0.99998199  x   1.00041221  =   1.00039419
 JC1256!UTM  16      -   0.99998199  x   1.00046934  =   1.00045132
 JC1256
 JC1256:                Primary Azimuth Mark                     Grid Az
 JC1256:SPC IL W     -  AMERICAN BOTTOM LOWER BASE 2 AZ MK       196 50 48.2
 JC1256:UTM  15      -  AMERICAN BOTTOM LOWER BASE 2 AZ MK       195 04 40.4
 JC1256:UTM  16      -  AMERICAN BOTTOM LOWER BASE 2 AZ MK       198 49 25.1
 JC1256
 JC1256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5680476976(NAD 83)
 JC1256
 JC1256|---------------------------------------------------------------------|
 JC1256| PID    Reference Object                     Distance      Geod. Az  |
 JC1256|                                                           dddmmss.s |
 JC1256| JC0172 AMERICAN BOTTOM LOWER BASE           34.561 METERS 01650     |
 JC1256| JC0171 AMERICAN BOTTOM LOWER BASE RM 1      36.887 METERS 04405     |
 JC1256| CI2882 AMERICAN BOTTOM LOWER BASE 2 RM 3    15.457 METERS 08735     |
 JC1256| CI2881 AMERICAN BOTTOM LOWER BASE 2 AZ MK                 1965508.1 |
 JC1256| JC1582 WASHINGTON PARK WAYNE FEEDS TK      APPROX. 4.1 KM 2925518.3 |
 JC1256|---------------------------------------------------------------------|
 JC1256
 JC1256                          SUPERSEDED SURVEY CONTROL
 JC1256
 JC1256  NAD 83(1986)-  38 36 14.99080(N)    090 03 03.43327(W) AD(       ) 1
 JC1256  NAD 27      -  38 36 14.80625(N)    090 03 03.05623(W) AD(       ) 1
 JC1256  NGVD 29             145.78   (m)          478.3    (f) LEVELING    3  
 JC1256
 JC1256.Superseded values are not recommended for survey control.
 JC1256
 JC1256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1256.See file dsdata.pdf to determine how the superseded data were derived.
 JC1256
 JC1256_MARKER: DH = HORIZONTAL CONTROL DISK
 JC1256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1256_STAMPING: LOWER BASE 2 1980
 JC1256_MARK LOGO: NGS
 JC1256_PROJECTION: PROJECTING 8 CENTIMETERS
 JC1256_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 JC1256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1256+STABILITY: SURFACE MOTION
 JC1256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1256+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2025
 JC1256
 JC1256  HISTORY     - Date     Condition        Report By
 JC1256  HISTORY     - 1980     MONUMENTED       NGS
 JC1256  HISTORY     - 20101018 GOOD             ILDT
 JC1256  HISTORY     - 20130411 GOOD             PATRIC
 JC1256  HISTORY     - 20250922 GOOD             ILDW
 JC1256
 JC1256                          STATION DESCRIPTION
 JC1256
 JC1256'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 JC1256'THE STATION IS LOCATED ON THE WEST SLOPE OF THE ILLINOIS BLUFFS ON THE
 JC1256'EAST SIDE OF THE AMERICAN BOTTOM, ABOUT 0.5 MILE NORTH OF JUNCTION
 JC1256'OF INTERSTATE HIGHWAY 64 AND STATE HIGHWAY 157, 0.35 MILE NORTH OF
 JC1256'STATE HIGHWAY 161.
 JC1256'
 JC1256'TO REACH STATION FROM STATE HIGHWAYS 157 AND 161 AT WEST EDGE OF THE
 JC1256'TOWN OF FAIRVIEW HEIGHTS, GO NORTH ON STATE HIGHWAY 157 FOR 0.25 MILE
 JC1256'TO A ROAD RIGHT.  TURN RIGHT AND GO ABOUT 50 FEET, THEN TURN LEFT ON
 JC1256'89 STREET AND GO 0.1 MILE TO STATION ON LEFT AS DESCRIBED.
 JC1256'
 JC1256'STATION MARKS ARE STANDARD DISKS STAMPED AMERICAN BOTTOM LOWER BASE
 JC1256'2 1980.  THE SURFACE MARK IS SET IN A ROUND CONCRETE POST THAT
 JC1256'PROJECTS 3 INCHES.  IT IS 69 FEET EAST NORTH EAST OF A POWER LINE
 JC1256'POLE, 29 FEET WEST OF CENTERLINE OF 89 STREET, 5.9 FEET SOUTH OF A
 JC1256'JUNCTION POWER LINE POLE AND 2.8 FEET NORTH OF A METAL WITNESS POST.
 JC1256'
 JC1256'REFERENCE MARK 1 IS A STANDARD DISK WITH NO STAMPING.  THE MARK IS 6
 JC1256'INCHES BELOW THE GROUND.  IT IS 18 FEET EAST OF CENTERLINE OF 89
 JC1256'STREET, 3.8 FEET SOUTH SOUTHWEST OF A POWER LINE POLE, 2.0 FEET NORTH
 JC1256'NORTHWEST OF A METAL WITNESS POST AND THE ARROW ON THE DISK POINTS TO
 JC1256'THE OLD STATION.
 JC1256'
 JC1256'REFERENCE MARK 3 IS A STANDARD DISK SET IN THE TOP OF A ROUND
 JC1256'CONCRETE POST THAT PROJECTS 3 INCHES.  IT IS 18 FEET E OF CENTERLINE
 JC1256'OF THE STREET, 2.4 FEET SOUTH OF A POWER LINE POLE AND 1.5 FOOT NORTH
 JC1256'OF A METAL WITNESS POST.
 JC1256'
 JC1256'THE AZIMUTH MARK IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN THE
 JC1256'CONCRETE RAILING OF THE NORTHEAST CORNER OF THE BRIDGE SPAN OVER STATE
 JC1256'HIGHWAY 161 AND IN THE SECOND TIER FROM THE BRIDGE AND ROAD SURFACE.
 JC1256
 JC1256                          STATION RECOVERY (2010)
 JC1256
 JC1256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (KAK)
 JC1256'MARK IS IN GOOD CONDITION.
 JC1256
 JC1256                          STATION RECOVERY (2013)
 JC1256
 JC1256'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JC1256'RECOVERED AS DESCRIBED.
 JC1256
 JC1256                          STATION RECOVERY (2025)
 JC1256
 JC1256'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JC1256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0171 ***********************************************************************
 JC0171  DESIGNATION -  AMERICAN BOTTOM LOWER BASE RM 1
 JC0171  PID         -  JC0171
 JC0171  STATE/COUNTY-  IL/ST CLAIR
 JC0171  COUNTRY     -  US
 JC0171  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0171
 JC0171                         *CURRENT SURVEY CONTROL
 JC0171  ______________________________________________________________________
 JC0171* NAD 83(1986) POSITION- 38 36 15.83   (N) 090 03 03.38   (W)   HD_HELD1
 JC0171* NAVD 88 ORTHO HEIGHT -   145.176 (meters)      476.30  (feet) ADJUSTED
 JC0171  ______________________________________________________________________
 JC0171  GEOID HEIGHT    -        -30.864 (meters)                     GEOID18
 JC0171  DYNAMIC HEIGHT  -        145.084 (meters)      476.00  (feet) COMP
 JC0171  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0171
 JC0171  VERT ORDER      -  SECOND    CLASS 0
 JC0171
 JC0171.The horizontal coordinates were determined by differentially corrected
 JC0171.hand held GPS observations or other comparable positioning techniques
 JC0171.and have an estimated accuracy of +/- 3 meters.
 JC0171
 JC0171.The orthometric height was determined by differential leveling and
 JC0171.adjusted by the NATIONAL GEODETIC SURVEY
 JC0171.in June 1991.
 JC0171
 JC0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0171.GEOID18 height accuracy estimate available here.
 JC0171
 JC0171.Click photographs - Photos may exist for this station.
 JC0171
 JC0171.The dynamic height is computed by dividing the NAVD 88
 JC0171.geopotential number by the normal gravity value computed on the
 JC0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0171.degrees latitude (g = 980.6199 gals.).
 JC0171
 JC0171.The modeled gravity was interpolated from observed gravity values.
 JC0171
 JC0171;                    North         East    Units  Estimated Accuracy
 JC0171;SPC IL W     -   215,061.7     710,080.1     MT  (+/- 3 meters HH1 GPS) 
 JC0171
 JC0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5680577003(NAD 83)
 JC0171
 JC0171                          SUPERSEDED SURVEY CONTROL
 JC0171
 JC0171  NGVD 29 (??/??/92)  145.283  (m)          476.65   (f) ADJ UNCH    2 0
 JC0171
 JC0171.Superseded values are not recommended for survey control.
 JC0171
 JC0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0171.See file dsdata.pdf to determine how the superseded data were derived.
 JC0171
 JC0171_MARKER: DR = REFERENCE MARK DISK
 JC0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0171_MARK LOGO: CGS
 JC0171_PROJECTION: RECESSED 15 CENTIMETERS
 JC0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0171+STABILITY: SURFACE MOTION
 JC0171
 JC0171  HISTORY     - Date     Condition        Report By
 JC0171  HISTORY     - UNK      MONUMENTED       CGS
 JC0171  HISTORY     - 1961     GOOD             CGS
 JC0171
 JC0171                          STATION DESCRIPTION
 JC0171
 JC0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0171'0.4 MI NE FROM FRENCH VILLAGE.
 JC0171'ABOUT 0.45 MILE NORTHEAST ALONG STATE HIGHWAY 157 FROM ITS
 JC0171'JUNCTION WITH U.S. HIGHWAY 50 IN FRENCH VILLAGE, NEAR A DRIVE
 JC0171'EAST TO A HOUSE, 17 FEET SOUTHEAST OF THE CENTER LINE OF THE
 JC0171'HIGHWAY, 123 FEET SOUTHWEST OF THE CENTER LINE OF THE DRIVE, 5
 JC0171'FEET SOUTHWEST OF A POWER POLE, 55.9 FEET EAST-SOUTHEAST AND
 JC0171'ACROSS THE ROAD FROM TRIANGULATION STATION AMERICAN BOTTOM LOWER
 JC0171'BASE, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 JC0171'THE TOP OF A CONCRETE POST 6 INCHES BELOW THE GROUND.
 JC0171'NOTE-- THERE IS NO STAMPING ON THE DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0172 ***********************************************************************
 JC0172  DESIGNATION -  AMERICAN BOTTOM LOWER BASE
 JC0172  PID         -  JC0172
 JC0172  STATE/COUNTY-  IL/ST CLAIR
 JC0172  COUNTRY     -  US
 JC0172  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0172
 JC0172                         *CURRENT SURVEY CONTROL
 JC0172  ______________________________________________________________________
 JC0172* NAD 83(1997) POSITION- 38 36 16.04689(N) 090 03 03.02680(W)   ADJUSTED
 JC0172* NAVD 88 ORTHO HEIGHT -   146.885 (meters)      481.91  (feet) ADJUSTED
 JC0172  ______________________________________________________________________
 JC0172  GEOID HEIGHT    -        -30.864 (meters)                     GEOID18
 JC0172  LAPLACE CORR    -          2.20  (seconds)                    DEFLEC18
 JC0172  DYNAMIC HEIGHT  -        146.792 (meters)      481.60  (feet) COMP
 JC0172  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JC0172
 JC0172  HORZ ORDER      -  FIRST
 JC0172  VERT ORDER      -  SECOND    CLASS 0
 JC0172
 JC0172.The horizontal coordinates were established by classical geodetic methods
 JC0172.and adjusted by the National Geodetic Survey in October 1999.
 JC0172
 JC0172.The orthometric height was determined by differential leveling and
 JC0172.adjusted by the NATIONAL GEODETIC SURVEY
 JC0172.in June 1991.
 JC0172
 JC0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0172.GEOID18 height accuracy estimate available here.
 JC0172
 JC0172.Click photographs - Photos may exist for this station.
 JC0172
 JC0172.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC0172
 JC0172.The dynamic height is computed by dividing the NAVD 88
 JC0172.geopotential number by the normal gravity value computed on the
 JC0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0172.degrees latitude (g = 980.6199 gals.).
 JC0172
 JC0172.The modeled gravity was interpolated from observed gravity values.
 JC0172
 JC0172. The following values were computed from the NAD 83(1997) position.
 JC0172
 JC0172;                    North         East     Units Scale Factor Converg.
 JC0172;SPC IL W     -   215,068.375   710,088.612   MT  0.99994243   +0 04 20.2
 JC0172;SPC IL W     -   705,603.49  2,329,682.39   sFT  0.99994243   +0 04 20.2
 JC0172;UTM  15      - 4,277,010.226   756,813.942   MT  1.00041227   +1 50 28.0
 JC0172;UTM  16      - 4,277,299.823   234,329.752   MT  1.00046927   -1 54 16.8
 JC0172
 JC0172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC0172!SPC IL W     -   0.99998180  x   0.99994243  =   0.99992423
 JC0172!UTM  15      -   0.99998180  x   1.00041227  =   1.00039406
 JC0172!UTM  16      -   0.99998180  x   1.00046927  =   1.00045106
 JC0172
 JC0172:                Primary Azimuth Mark                     Grid Az
 JC0172:SPC IL W     -  WASHINGTON PARK RAD WEW MAST             308 02 37.3
 JC0172:UTM  15      -  WASHINGTON PARK RAD WEW MAST             306 16 29.5
 JC0172:UTM  16      -  WASHINGTON PARK RAD WEW MAST             310 01 14.3
 JC0172
 JC0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5681377010(NAD 83)
 JC0172
 JC0172|---------------------------------------------------------------------|
 JC0172| PID    Reference Object                     Distance      Geod. Az  |
 JC0172|                                                           dddmmss.s |
 JC0172| JC0171 AMERICAN BOTTOM LOWER BASE RM 1      16.975 METERS 11252     |
 JC0172| JC1256 AMERICAN BOTTOM LOWER BASE 2         34.561 METERS 19650     |
 JC0172| CI2881 AMERICAN BOTTOM LOWER BASE 2 AZ MK                 1965453.6 |
 JC0172| CI2883 AMERICAN BOTTOM LOWER BASE RM S      12.009 METERS 20434     |
 JC0172| JC1589 ST LOUIS INTL SHOE CO STACK         APPROX.14.5 KM 2640030.6 |
 JC0172| JC1582 WASHINGTON PARK WAYNE FEEDS TK      APPROX. 4.1 KM 2922637.5 |
 JC0172| JC1579 WASHINGTON PARK RAD WEW MAST        APPROX. 2.8 KM 3080657.5 |
 JC0172|---------------------------------------------------------------------|
 JC0172
 JC0172                          SUPERSEDED SURVEY CONTROL
 JC0172
 JC0172  NAD 83(1986)-  38 36 16.06355(N)    090 03 03.01944(W) AD(       ) 1
 JC0172  NAD 27      -  38 36 15.87902(N)    090 03 02.64242(W) AD(       ) 1
 JC0172  USSD        -  38 36 15.95600(N)    090 03 02.58000(W) AD(       ) 3
 JC0172  NGVD 29 (??/??/92)  146.992  (m)          482.26   (f) ADJ UNCH    2 0
 JC0172  NGVD 29             146.99   (m)          482.2    (f) LEVELING    3  
 JC0172
 JC0172.Superseded values are not recommended for survey control.
 JC0172
 JC0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0172.See file dsdata.pdf to determine how the superseded data were derived.
 JC0172
 JC0172_MARKER: DS = TRIANGULATION STATION DISK
 JC0172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0172_STAMPING: AMERICAN BOTTOM LOWER BASE 1872
 JC0172_MARK LOGO: CGS
 JC0172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0172+STABILITY: SURFACE MOTION
 JC0172
 JC0172  HISTORY     - Date     Condition        Report By
 JC0172  HISTORY     - 1872     MONUMENTED       COASUR
 JC0172  HISTORY     - 1922     SEE DESCRIPTION  CGS
 JC0172  HISTORY     - 1937     GOOD             CGS
 JC0172  HISTORY     - 1958     GOOD             ILHD
 JC0172  HISTORY     - 1961     GOOD             CGS
 JC0172  HISTORY     - 1961     GOOD             CGS
 JC0172  HISTORY     - 1965     GOOD             CGS
 JC0172
 JC0172                          STATION DESCRIPTION
 JC0172
 JC0172'DESCRIBED BY COAST SURVEY (CGS) 1872 (CHB)
 JC0172'ON THE WEST SLOPE OF THE ILLINOIS BLUFFS ON THE EAST SIDE OF
 JC0172'THE AMERICAN BOTTOM ABOUT 1 MILE NORTH OF THE BELLEVILLE ROCK
 JC0172'ROAD AND ABOUT ONE-FOURTH MILE NORTH OF A SMALL SETTLEMENT
 JC0172'CALLED FRENCH VILLAGE.  THE STATION IS ON LAND BELONGING
 JC0172'TO FRANCES SIMOIN, 4 METERS FROM THE FENCE ALONG THE WEST SIDE
 JC0172'OF THE ROAD, WHICH EXTENDS NORTH AND SOUTH ALONG THE FOOT
 JC0172'OF THE BLUFFS.  THE STATION IS MARKED THE SAME AS AMERICAN
 JC0172'BOTTOM UPPER BASE, AND THE POST CONTAINING THE SURFACE MARK IS
 JC0172'INSCRIBED ON THREE SIDES AS FOLLOWS- U.S.C.S., 1872, BASE.
 JC0172'ONE REFERENCE STONE IS 12.0 METERS FROM THE STATION
 JC0172'S 24 DEG 38 MIN W (PROLONGATION OF BASE)
 JC0172'AND THE OTHER 19.2 METERS S 65 DEG 22 MIN E
 JC0172'(PERPENDICULAR TO DIRECTION OF BASE).
 JC0172
 JC0172                          STATION RECOVERY (1922)
 JC0172
 JC0172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1922 (JSB)
 JC0172'THE STATION MARK FOUND IN GOOD CONDITION AS DESCRIBED.
 JC0172'THE REFERENCE STONE HAS BEEN DESTROYED BY
 JC0172'CHANGE IN THE ROADWAY AND LAND SLIDE.  THE STATION WAS RE-MARKED-
 JC0172'THE COPPER BOLT WITH CROSS WHICH MARKED THE SURFACE WAS REMOVED
 JC0172'AND A TABLET STATION MARK SET IN PLACE ON WHICH WERE STAMPED,
 JC0172'THE NAME OF STATION AND DATE 1872, NO OTHER CHANGES WERE MADE
 JC0172'IN THE MARKING.
 JC0172'
 JC0172'THE STATION IS ON THE WEST SIDE OF AN ELECTRIC RAILWAY 16.8
 JC0172'FEET WEST OF THE WEST RAIL AND 30 FEET WEST OF THE CENTER OF
 JC0172'THE HIGHWAY WHICH EXTENDS NORTH AND SOUTH ALONG THE FOOT OF
 JC0172'THE BLUFF, AND ABOUT ONE-FOURTH MILE NORTH OF FRENCH VILLAGE.
 JC0172
 JC0172                          STATION RECOVERY (1937)
 JC0172
 JC0172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JC0172'STATION AND ONE REFERENCE MARK RECOVERED AS DESCRIBED, IN GOOD
 JC0172'CONDITION.  A NEW REFERENCE MARK AND DESCRIPTION ARE AS
 JC0172'FOLLOWS-
 JC0172'
 JC0172'STATION MARK IS A STONE POST 14 INCHES SQUARE AND 40 INCHES
 JC0172'LONG PROJECTING 14 INCHES ABOVE THE SURFACE, ON THE WEST SIDE
 JC0172'OF PAVED STATE HIGHWAY 157 AND ABOUT 1/4 MILE NORTH OF U.S.
 JC0172'HIGHWAY 50.  IT IS AT THE WEST SIDE OF A SMALL CUT ON A MOUND
 JC0172'COVERED WITH A VINEYARD, AND ON THE EAST SIDE OF THE RIGHT-OF-WAY
 JC0172'FENCE LINE.
 JC0172'
 JC0172'TO REACH FROM COLLINSVILLE, GO WEST ABOUT 1 MILE TO THE
 JC0172'JUNCTION WITH THE PAVED HIGHWAY LEADING SOUTH, TURN SOUTH AND
 JC0172'GO ABOUT 3.7 MILES TO THE STATION.
 JC0172'
 JC0172'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF AN
 JC0172'8-INCH SQUARE CONCRETE POST 30 INCHES LONG, SET FLUSH WITH THE
 JC0172'SURFACE, ABOUT 4 FEET EAST OF THE EAST SIDE OF THE PAVED
 JC0172'HIGHWAY AND ABOUT 4 FEET SOUTH OF A MAINBOX AND TELEPHONE POLE.
 JC0172'IT IS 17.08 METERS (56.03 FEET), 106 DEG (MAG.) EAST.
 JC0172'
 JC0172'REFERENCE MARK NO. 2, THE ONLY ORIGINAL REFERENCE, IS A 4-INCH
 JC0172'SQUARE STONE POST, PROJECTING 12 INCHES, ALONG THE TOP OF THE CUT
 JC0172'ON THE WEST SIDE OF THE HIGHWAY, 12.10 METERS (39.70 FEET),
 JC0172'197 DEG (MAG.) SOUTH.
 JC0172
 JC0172                          STATION RECOVERY (1958)
 JC0172
 JC0172'RECOVERY NOTE BY IL HIGHWAY DEPT 1958 (HWB)
 JC0172'STATION WAS RECOVERED IN GOOD CONDITION.
 JC0172
 JC0172                          STATION RECOVERY (1961)
 JC0172
 JC0172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0172'STATION MARK AND REFERENCE MARK 1 WERE RECOVERED AND FOUND TO BE
 JC0172'IN GOOD CONDITION.  THE ORIGINAL REFERENCE, A 4 INCH SQUARE
 JC0172'STONE POST WAS FOUND TO BE LOOSE IN GROUND.  A SLOPE MEASUREMENT
 JC0172'TO REFERENCE MARK 1 CHECKED WITH 1937 RECOVERY NOTE.  A
 JC0172'HORIZONTAL MEASUREMENT WAS TAKEN AND IS SHOWN ABOVE.  DUE TO
 JC0172'CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS-
 JC0172'
 JC0172'STATION IS LOCATED ABOUT 3.0 MILES SOUTHEAST OF WASHINGTON PARK,
 JC0172'ABOUT 1.0 MILE SOUTH-SOUTHWEST OF BUNKUM AND ABOUT 1/2 MILE NORTH
 JC0172'OF FRENCH VILLAGE.
 JC0172'
 JC0172'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 50 AND STATE ROUTE
 JC0172'157 IN FRENCH VILLAGE, GO NORTH ON STATE ROUTE 157 FOR 0.45
 JC0172'MILE TO STATION ON LEFT AS DESCRIBED.
 JC0172'
 JC0172'STATION MARK IS A STANDARD STATION DISK STAMPED AMERICAN BOTTOM
 JC0172'LOWER BASE 1872, IS SET IN THE TOP OF A 12 X 14 INCH CONCRETE
 JC0172'POST WHICH PROJECTS ABOUT 16 INCHES ABOVE THE SURFACE OF THE
 JC0172'GROUND.  THE MARK IS 90 FEET NORTHEAST OF A TWIN TRUNK TREE,
 JC0172'65 FEET SOUTHEAST OF A 24 INCH TREE, 106 FEET NORTH OF A POWER
 JC0172'POLE WITH TWO TRANSFORMERS, 39.4 FEET NORTH OF THE WITNESS POST
 JC0172'AND 38.5 FEET WEST OF THE CENTER OF STATE ROUTE 157.
 JC0172'
 JC0172'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK WITH NO STAMPING,
 JC0172'IS SET IN THE TOP OF A CONCRETE POST WHICH IS SET ABOUT 6
 JC0172'INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK IS 17.5 FEET
 JC0172'EAST OF THE CENTER OF STATE ROUTE 157, 5.3 FEET EAST OF THE
 JC0172'EAST CURB OF STATE ROUTE 157 AND 5 FEET SOUTH OF A TELEPHONE
 JC0172'POLE.
 JC0172'
 JC0172'REFERENCE POST IS A 4 INCH SQUARE STONE POST WHICH IS SOUTH OF
 JC0172'STATION MARK AND PROJECTS ABOUT 12 INCHES.  THE POST IS ALONG
 JC0172'THE TOP OF THE CUT ON THE WEST SIDE OF STATE ROUTE 157.
 JC0172'
 JC0172'NOTE- NO AZIMUTH MARK WAS ESTABLISHED BECAUSE OF VG CUTS.
 JC0172
 JC0172                          STATION RECOVERY (1961)
 JC0172
 JC0172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JC0172'0.4 MI NE FROM FRENCH VILLAGE.
 JC0172'ABOUT 0.45 MILE NORTHEAST ALONG STATE HIGHWAY 157 FROM ITS
 JC0172'JUNCTION WITH U.S. HIGHWAY 50 IN FRENCH VILLAGE, ON TOP OF A
 JC0172'CUT NORTHWEST OF THE HIGHWAY, NEAR A DRIVE EAST TO A HOUSE,
 JC0172'39 FEET NORTHWEST OF STATE HIGHWAY 157, 109 FEET NORTH OF A
 JC0172'POWER POLE WITH A TRANSFORMER, 94 FEET SOUTHWEST OF A BRACED
 JC0172'POWER POLE, 105 FEET SOUTHWEST OF THE EXTENDED CENTER LINE OF
 JC0172'THE DRIVE, ABOUT 10 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 JC0172'SET IN THE TOP OF A CONCRETE POST PROJECTING 14 INCHES.
 JC0172
 JC0172                          STATION RECOVERY (1965)
 JC0172
 JC0172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (TG)
 JC0172'STATION RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1578 ***********************************************************************
 JC1578  DESIGNATION -  AMERICAN BOTTOM UPPER BASE
 JC1578  PID         -  JC1578
 JC1578  STATE/COUNTY-  IL/MADISON
 JC1578  COUNTRY     -  US
 JC1578  USGS QUAD   -  MONKS MOUND (2018)
 JC1578
 JC1578                         *CURRENT SURVEY CONTROL
 JC1578  ______________________________________________________________________
 JC1578* NAD 83(1997) POSITION- 38 39 50.22122(N) 090 00 57.67079(W)   ADJUSTED
 JC1578* NAVD 88 ORTHO HEIGHT -   159.    (meters)      522.    (feet) SCALED
 JC1578  ______________________________________________________________________
 JC1578  GEOID HEIGHT    -        -30.975 (meters)                     GEOID18
 JC1578  LAPLACE CORR    -          2.12  (seconds)                    DEFLEC18
 JC1578  HORZ ORDER      -  FIRST
 JC1578
 JC1578.The horizontal coordinates were established by classical geodetic methods
 JC1578.and adjusted by the National Geodetic Survey in October 1999.
 JC1578
 JC1578.The orthometric height was scaled from a topographic map.
 JC1578
 JC1578.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1578.GEOID18 height accuracy estimate available here.
 JC1578
 JC1578.Click photographs - Photos may exist for this station.
 JC1578
 JC1578.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1578
 JC1578. The following values were computed from the NAD 83(1997) position.
 JC1578
 JC1578;                    North         East     Units Scale Factor Converg.
 JC1578;SPC IL W     -   221,676.607   713,110.745   MT  0.99994329   +0 05 38.8
 JC1578;SPC IL W     -   727,284.00  2,339,597.50   sFT  0.99994329   +0 05 38.8
 JC1578;SPC MO E     -   314,238.785   292,120.373   MT  0.99995517   +0 18 08.5
 JC1578;UTM  15      - 4,283,711.855   759,631.868   MT  1.00043018   +1 51 55.0
 JC1578;UTM  16      - 4,283,803.149   237,579.869   MT  1.00044811   -1 53 07.2
 JC1578
 JC1578!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1578!SPC IL W     -   0.99997993  x   0.99994329  =   0.99992322
 JC1578!SPC MO E     -   0.99997993  x   0.99995517  =   0.99993510
 JC1578!UTM  15      -   0.99997993  x   1.00043018  =   1.00041010
 JC1578!UTM  16      -   0.99997993  x   1.00044811  =   1.00042803
 JC1578
 JC1578:                Primary Azimuth Mark                     Grid Az
 JC1578:SPC IL W     -  AMERICAN BOTTOM LOWER BASE               204 34 33.3
 JC1578:SPC MO E     -  AMERICAN BOTTOM LOWER BASE               204 22 03.6
 JC1578:UTM  15      -  AMERICAN BOTTOM LOWER BASE               202 48 17.1
 JC1578:UTM  16      -  AMERICAN BOTTOM LOWER BASE               206 33 19.3
 JC1578
 JC1578_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5963183711(NAD 83)
 JC1578
 JC1578|---------------------------------------------------------------------|
 JC1578| PID    Reference Object                     Distance      Geod. Az  |
 JC1578|                                                           dddmmss.s |
 JC1578| JC0172 AMERICAN BOTTOM LOWER BASE          APPROX. 7.3 KM 2044012.1 |
 JC1578|---------------------------------------------------------------------|
 JC1578
 JC1578                          SUPERSEDED SURVEY CONTROL
 JC1578
 JC1578  NAD 83(1986)-  38 39 50.23782(N)    090 00 57.66359(W) AD(       ) 1
 JC1578  NAD 27      -  38 39 50.05700(N)    090 00 57.29200(W) AD(       ) 1
 JC1578  USSD        -  38 39 50.13500(N)    090 00 57.23000(W) AD(       ) 3
 JC1578
 JC1578.Superseded values are not recommended for survey control.
 JC1578
 JC1578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1578.See file dsdata.pdf to determine how the superseded data were derived.
 JC1578
 JC1578_MARKER: V = STONE MONUMENT
 JC1578_SETTING: 0 = UNSPECIFIED SETTING
 JC1578_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1578
 JC1578  HISTORY     - Date     Condition        Report By
 JC1578  HISTORY     - 1872     MONUMENTED       COASUR
 JC1578  HISTORY     - 1922     SEE DESCRIPTION  CGS
 JC1578  HISTORY     - 1937     GOOD             CGS
 JC1578  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC1578
 JC1578                          STATION DESCRIPTION
 JC1578
 JC1578'DESCRIBED BY COAST SURVEY (CGS) 1872 (CHB)
 JC1578'ON THE WEST SLOPE OF THE ILLINOIS BLUFFS ON THE EAST SIDE OF
 JC1578'THE AMERICAN BOTTOM ABOUT ONE-FOURTH MILE NORTH OF THE COLLINSVILLE
 JC1578'ROAD AND JUST EAST OF THE ROAD ALONG THE FOOT OF THE BLUFFS
 JC1578'ON LAND BELONGING TO A. SUMMER.  THE STATION IS MARKED AT THE
 JC1578'SURFACE BY A CROSS IN A COPPER BOLT SET IN THE TOP OF A LIMESTONE
 JC1578'POST 12 BY 14 INCHES AND 40 INCHES LONG, AND UNDERGROUND BY THE
 JC1578'APEX OF AN EARTHWARE PYRAMID 4 FEET BELOW THE SURFACE.  TWO
 JC1578'LIMESTONE REFERENCE POSTS 5 INCHES SQUARE AND 30 INCHES LONG
 JC1578'ARE AT THE FOLLOWING DISTANCES AND BEARINGS FROM THE STATION-
 JC1578'7.3 METERS, N 24 DEG 40 MIN E (IN PROLONGATION OF BASE), AND
 JC1578'7.3 METERS, S 65 DEG 20 MIN E (RIGHT ANGLES TO BASE LINE).
 JC1578
 JC1578                          STATION RECOVERY (1922)
 JC1578
 JC1578'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1922 (JSB)
 JC1578'THE STATION MARKS AND REFERENCE MARKS WERE ALL FOUND IN GOOD
 JC1578'CONDITION AS DESCRIBED IN SPECIAL PUBLICATION NO. 30.  THE
 JC1578'FITNESS OF THE ORIGINAL DESCRIPTION IS GOOD.  THE LAND ON WHICH
 JC1578'THE STATION IS SITUATED IS OWNED BY CHARLES MAURER.  THE STATION
 JC1578'IS ONE-FOURTH MILE NORTH OF THE COLLINSVILLE ROAD AND 245 FEET
 JC1578'EAST OF THE CENTER OF THE ROAD ALONG THE FOOT OF THE BLUFFS.
 JC1578'STATION RE-MARKED- THE COPPER BOLT WITH CROSS WAS REMOVED FROM
 JC1578'THE LIMESTONE POST AND A TABLET STATION MARK SET IN PLACE,
 JC1578'ON WHICH WERE STAMPED THE NAME OF STATION AND DATE 1872.
 JC1578
 JC1578                          STATION RECOVERY (1937)
 JC1578
 JC1578'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JC1578'STATION RECOVERED AS DESCRIBED, A STONE POST 14 INCHES SQUARE
 JC1578'AND 40 INCHES LONG PROJECTING ABOUT 14 INCHES ABOVE THE GROUND.
 JC1578'ALL REFERENCE MARKS HAVE BEEN LOST.  TWO NEW REFERENCE MARKS
 JC1578'WERE SET AND A NEW DESCRIPTION FOLLOWS-
 JC1578'
 JC1578'STATION IS ON THE WEST SIDE OF THE BLUFFS OVERLOOKING AMERICAN
 JC1578'BOTTOM AND IS ABOUT ONE-HALF WAY DOWN THE SLOPE.  IT IS ABOUT
 JC1578'100 YARDS EAST OR ABOVE PAVED U.S. HIGHWAY 40 BY PASS, AND ON THE
 JC1578'WEST SIDE OF THE SMALL DRIVE THAT COMES DOWN FROM THE TOP OF
 JC1578'THE BLUFFS.  IT IS ABOUT 1-1/2 MILES DUE WEST FROM THE CENTER OF
 JC1578'COLLINSVILLE AND IS ABOUT 1/4 MILE NORTH OF THE MAIN
 JC1578'COLLINSVILLE-ST. LOUIS HIGHWAY.  THE STATION MARK IS DESCRIBED
 JC1578'AS HAVING A COPPER BOLT FOR CENTER.  A STANDARD STATION DISK
 JC1578'WAS FOUND CEMENTED INTO THE ORIGINAL BOLT HOLE.
 JC1578'
 JC1578'TO REACH FROM COLLINSVILLE, GO WEST ON U.S. HIGHWAY 40 ABOUT
 JC1578'2 MILES TO THE TOWER STATION AND THE JUNCTION WITH THE BYPASS
 JC1578'ROUTE HIGHWAY 40.  TURN RIGHT AND GO NORTHEAST ON THE BYPASS
 JC1578'ROUTE 0.3 MILE.  THEN TURN RIGHT OFF THE HIGHWAY AND GO EAST
 JC1578'AND NORTHEAST UP THE STEEP ROAD FOR 0.1 MILE TO THE STATION.
 JC1578'
 JC1578'REFERENCE MARK NO. 1 IS A 6-INCH SQUARE STONE POST, ONE OF THE
 JC1578'ORIGINAL POSTS, FOUND IN THE VICINITY, SET IN THE FENCE LINE ON
 JC1578'THE WEST SIDE OF THE SMALL DRIVE, 7.21 METERS (23.65 FEET)
 JC1578'19 DEG (MAG.) NORTH.
 JC1578'
 JC1578'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE DISK SET IN A
 JC1578'CONCRETE POST 8 INCHES SQUARE AND 30 INCHES LONG, SET FLUSH
 JC1578'WITH THE SURFACE, IN THE FENCE LINE ON THE EAST SIDE OF THE
 JC1578'SMALL ROAD, 13.89 METERS (45.58 FEET), 115 DEG (MAG.) EAST.
 JC1578
 JC1578                          STATION RECOVERY (1987)
 JC1578
 JC1578'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC1578'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1512 ***********************************************************************
 MF1512  DESIGNATION -  ANDERSON
 MF1512  PID         -  MF1512
 MF1512  STATE/COUNTY-  IL/DE KALB
 MF1512  COUNTRY     -  US
 MF1512  USGS QUAD   -  SHABBONA GROVE (2018)
 MF1512
 MF1512                         *CURRENT SURVEY CONTROL
 MF1512  ______________________________________________________________________
 MF1512* NAD 83(1997) POSITION- 41 39 35.96840(N) 088 46 49.35941(W)   ADJUSTED
 MF1512* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 MF1512  ______________________________________________________________________
 MF1512  GEOID HEIGHT    -        -33.256 (meters)                     GEOID18
 MF1512  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 MF1512  HORZ ORDER      -  SECOND
 MF1512
 MF1512.The horizontal coordinates were established by classical geodetic methods
 MF1512.and adjusted by the National Geodetic Survey in October 1999.
 MF1512
 MF1512.The orthometric height was scaled from a topographic map.
 MF1512
 MF1512.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1512.GEOID18 height accuracy estimate available here.
 MF1512
 MF1512.Click photographs - Photos may exist for this station.
 MF1512
 MF1512.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1512
 MF1512. The following values were computed from the NAD 83(1997) position.
 MF1512
 MF1512;                    North         East     Units Scale Factor Converg.
 MF1512;SPC IL E     -   554,435.338   262,766.415   MT  0.99999205   -0 17 49.8
 MF1512;SPC IL E     - 1,819,009.94    862,092.81   sFT  0.99999205   -0 17 49.8
 MF1512;UTM  16      - 4,613,557.672   351,768.232   MT  0.99987040   -1 11 01.1
 MF1512
 MF1512!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1512!SPC IL E     -   0.99997009  x   0.99999205  =   0.99996214
 MF1512!UTM  16      -   0.99997009  x   0.99987040  =   0.99984050
 MF1512
 MF1512:                Primary Azimuth Mark                     Grid Az
 MF1512:SPC IL E     -  ANDERSON AZ MK                           358 05 35.3
 MF1512:UTM  16      -  ANDERSON AZ MK                           358 58 46.6
 MF1512
 MF1512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5176813557(NAD 83)
 MF1512
 MF1512|---------------------------------------------------------------------|
 MF1512| PID    Reference Object                     Distance      Geod. Az  |
 MF1512|                                                           dddmmss.s |
 MF1512| CI6631 ANDERSON RM 1                        28.319 METERS 17953     |
 MF1512| MF1514 LELAND MUNICIPAL TANK               APPROX. 5.2 KM 1970237.5 |
 MF1512| CI6632 ANDERSON RM 2                        21.257 METERS 28942     |
 MF1512| CI6630 ANDERSON AZ MK                                     3574745.5 |
 MF1512| CI6633 ANDERSON RM 3                         6.650 METERS 35815     |
 MF1512|---------------------------------------------------------------------|
 MF1512
 MF1512                          SUPERSEDED SURVEY CONTROL
 MF1512
 MF1512  NAD 83(1996)-  41 39 35.97131(N)    088 46 49.36653(W) AD(       ) 2
 MF1512  NAD 83(1986)-  41 39 35.97209(N)    088 46 49.36749(W) AD(       ) 2
 MF1512  NAD 27      -  41 39 35.86540(N)    088 46 49.07870(W) AD(       ) 2
 MF1512
 MF1512.Superseded values are not recommended for survey control.
 MF1512
 MF1512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1512.See file dsdata.pdf to determine how the superseded data were derived.
 MF1512
 MF1512_MARKER: DS = TRIANGULATION STATION DISK
 MF1512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1512_STAMPING: ANDERSON 1954
 MF1512_MARK LOGO: CGS
 MF1512_PROJECTION: FLUSH
 MF1512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1512+STABILITY: SURFACE MOTION
 MF1512_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1512+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 MF1512
 MF1512  HISTORY     - Date     Condition        Report By
 MF1512  HISTORY     - 1954     MONUMENTED       CGS
 MF1512  HISTORY     - 1967     GOOD             CGS
 MF1512  HISTORY     - 19961020 GOOD             USPSQD
 MF1512  HISTORY     - 20250530 GOOD             ILDT
 MF1512
 MF1512                          STATION DESCRIPTION
 MF1512
 MF1512'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1512'STATION IS LOCATED ABOUT 7-3/4 MILES SOUTH OF WATERMAN AND
 MF1512'3 MILES NORTHEAST OF LELAND AND IS ON ROAD RIGHT-OF-WAY.
 MF1512'IT IS 70 FEET SOUTHEAST OF THE INTERSECTION OF A GRAVEL
 MF1512'CROSSROAD, 65 FEET SOUTHWEST OF A 48 INCH MAPLE TREE, 34 FEET
 MF1512'EAST OF THE CENTER OF A DIRT ROAD, 23 FEET SOUTH OF A FENCE
 MF1512'CORNER, 4 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT
 MF1512'WEST OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE
 MF1512'DISK IS STAMPED ANDERSON 1954.
 MF1512'
 MF1512'REFERENCE MARK NO. 1 IS 34 FEET EAST OF THE CENTER OF A DIRT
 MF1512'ROAD AND 1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS
 MF1512'2 INCHES AND THE DISK IS STAMPED ANDERSON NO 1 1954.
 MF1512'
 MF1512'REFERENCE MARK NO. 2 IS 33 FEET SOUTH OF THE CENTER OF A GRAVEL
 MF1512'ROAD, 30 FEET WEST OF THE CENTER OF THE DIRT ROAD AND 3 FEET
 MF1512'WEST OF A FENCE CORNER.  THE MARK PROJECTS 2 INCHES AND THE DISK
 MF1512'IS STAMPED ANDERSON NO 2 1954.
 MF1512'
 MF1512'AZIMUTH MARK IS 29 FEET WEST OF THE CENTER OF A GRAVEL ROAD,
 MF1512'1 FOOT EAST OF A FENCE LINE AND 1 FOOT SOUTH OF A WHITE
 MF1512'WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 MF1512'STAMPED ANDERSON 1954.
 MF1512'
 MF1512'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30 AND
 MF1512'STATE HIGHWAY 23 ABOUT 1 MILE EAST OF WATERMAN, GO SOUTH
 MF1512'ON HIGHWAY 23 FOR 7.5 MILES TO A GRAVEL CROSSROAD (TOWN HALL
 MF1512'VICTOR TOWNSHIP BUILDING ON THE RIGHT).  TURN RIGHT AND
 MF1512'GO WEST ON GRAVEL ROAD FOR 1.45 MILE TO GRAVEL CROSSROAD
 MF1512'AND THE STATION AS DESCRIBED.
 MF1512'
 MF1512'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1512
 MF1512                          STATION RECOVERY (1967)
 MF1512
 MF1512'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (EBB)
 MF1512'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 MF1512'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND IS
 MF1512'ASSUMED LOST.  A REFERENCE MARK 3 WAS ESTABLISHED.  THE
 MF1512'DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE SHORTER THAN THE
 MF1512'PREVIOUS MEASUREMENT.  THE DIRECTION TO REFERENCE MARK 1 CHECKED.
 MF1512'A NEW DESCRIPTION FOLLOWS.
 MF1512'
 MF1512'ABOUT 7-1/2 MILES SOUTH OF WATERMAN, 3 MILES NORTHEAST OF LELAND
 MF1512'AND ON ROAD RIGHT-OF-WAY.  IT IS 70 FEET SOUTHEAST OF THE
 MF1512'INTERSECTION OF SUYDAM RD. AND BURMA RD., 34 FEET EAST OF THE
 MF1512'CENTERLINE OF BURMA RD., 7 FEET SOUTHWEST OF THE NORTH 1 OF A
 MF1512'ROW OF SMALL SPRUCE TREES AND 4 FEET SOUTH OF A WITNESS POST.
 MF1512'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ANDERSON 1954.
 MF1512'
 MF1512'TO REACH THE STATION FORM THE JUNCTION OF U.S. HIGHWAY 30 AND
 MF1512'STATE HIGHWAY 23 ABOUT 1 MILE EAST OF WATERMAN, GO SOUTH ON
 MF1512'HIGHWAY 23 FOR 7.5 MILES TO A PAVED CROSSROAD (VICTOR TOWNSHIP
 MF1512'BUILDING IN THE NORTHEAST ANGLE OF THE INTERSECTION).  TURN
 MF1512'RIGHT AND GO WEST ON SUYDAM RD. FOR 1.45 MILES TO A GRAVELED
 MF1512'CROSSROAD AND THE STATION IN THE SOUTHEAST ANGLE OF THE
 MF1512'INTERSECTION.
 MF1512'
 MF1512'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON BURMA
 MF1512'RD. FOR 0.4 MILE TO THE MARK ON THE LEFT.
 MF1512'
 MF1512'REFERENCE MARK 1 IS 34 FEET EAST OF THE CENTERLINE OF BURMA
 MF1512'RD. AND 4 FEET WEST OF THE ROW OF TREES.  THE MONUMENT IS FLUSH
 MF1512'AND THE DISK IS STAMPED ANDERSON NO 1 1954.
 MF1512'
 MF1512'REFERENCE MARK 3 IS 27 FEET SOUTH OF THE CENTERLINE OF SUYDAM RD.
 MF1512'AND 30 FEET EAST OF THE CENTERLINE OF BURMA RD.  THE MONUMENT
 MF1512'IS FLUSH AND THE DISK IS STAMPED ANDERSON NO 3 1954 1967.
 MF1512'
 MF1512'THE AZIMUTH MARK IS 29 FEET WEST OF THE CENTERLINE OF BURMA RD.,
 MF1512'1 FOOT EAST OF A WIRE FENCE AND 1 FOOT NORTH OF A METAL WITNESS
 MF1512'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ANDERSON
 MF1512'1954.
 MF1512'
 MF1512'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES
 MF1512'NORTHEAST OF LELAND
 MF1512
 MF1512                          STATION RECOVERY (1996)
 MF1512
 MF1512'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1512'RECOVERED IN GOOD CONDITION.
 MF1512
 MF1512                          STATION RECOVERY (2025)
 MF1512
 MF1512'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1512'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1692 ***********************************************************************
 JB1692  DESIGNATION -  ANDERSON
 JB1692  PID         -  JB1692
 JB1692  STATE/COUNTY-  IL/WHITE
 JB1692  COUNTRY     -  US
 JB1692  USGS QUAD   -  SPRINGERTON (2018)
 JB1692
 JB1692                         *CURRENT SURVEY CONTROL
 JB1692  ______________________________________________________________________
 JB1692* NAD 83(1997) POSITION- 38 08 36.41071(N) 088 21 56.31417(W)   ADJUSTED
 JB1692* NAVD 88 ORTHO HEIGHT -   139.    (meters)      456.    (feet) SCALED
 JB1692  ______________________________________________________________________
 JB1692  GEOID HEIGHT    -        -30.359 (meters)                     GEOID18
 JB1692  LAPLACE CORR    -         -2.07  (seconds)                    DEFLEC18
 JB1692  HORZ ORDER      -  THIRD
 JB1692
 JB1692.The horizontal coordinates were established by classical geodetic methods
 JB1692.and adjusted by the National Geodetic Survey in October 1999.
 JB1692
 JB1692.The orthometric height was scaled from a topographic map.
 JB1692
 JB1692.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1692.GEOID18 height accuracy estimate available here.
 JB1692
 JB1692.Click photographs - Photos may exist for this station.
 JB1692
 JB1692.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1692
 JB1692. The following values were computed from the NAD 83(1997) position.
 JB1692
 JB1692;                    North         East     Units Scale Factor Converg.
 JB1692;SPC IL E     -   163,897.300   297,167.785   MT  0.99997510   -0 01 11.8
 JB1692;SPC IL E     -   537,719.73    974,957.97   sFT  0.99997510   -0 01 11.8
 JB1692;UTM  16      - 4,222,611.933   380,331.424   MT  0.99977637   -0 50 36.8
 JB1692
 JB1692!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1692!SPC IL E     -   0.99998297  x   0.99997510  =   0.99995807
 JB1692!UTM  16      -   0.99998297  x   0.99977637  =   0.99975934
 JB1692
 JB1692:                Primary Azimuth Mark                     Grid Az
 JB1692:SPC IL E     -  ANDERSON AZ MK                           090 11 37.8
 JB1692:UTM  16      -  ANDERSON AZ MK                           091 01 02.8
 JB1692
 JB1692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8033122611(NAD 83)
 JB1692
 JB1692|---------------------------------------------------------------------|
 JB1692| PID    Reference Object                     Distance      Geod. Az  |
 JB1692|                                                           dddmmss.s |
 JB1692| CI2885 ANDERSON AZ MK                                     0901026.0 |
 JB1692| CI2886 ANDERSON RM 1                        16.209 METERS 17925     |
 JB1692| CI2887 ANDERSON RM 2                        13.904 METERS 26002     |
 JB1692|---------------------------------------------------------------------|
 JB1692
 JB1692                          SUPERSEDED SURVEY CONTROL
 JB1692
 JB1692  NAD 83(1997)-  38 08 36.41448(N)    088 21 56.31339(W) AD(       ) 3
 JB1692  NAD 83(1993)-  38 08 36.42118(N)    088 21 56.31532(W) AD(       ) 3
 JB1692  NAD 83(1986)-  38 08 36.42388(N)    088 21 56.31619(W) AD(       ) 3
 JB1692  NAD 27      -  38 08 36.25070(N)    088 21 56.14696(W) AD(       ) 3
 JB1692
 JB1692.Superseded values are not recommended for survey control.
 JB1692
 JB1692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1692.See file dsdata.pdf to determine how the superseded data were derived.
 JB1692
 JB1692_MARKER: DS = TRIANGULATION STATION DISK
 JB1692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1692_STAMPING: ANDERSON 1961
 JB1692_MARK LOGO: CGS
 JB1692_PROJECTION: RECESSED 30 CENTIMETERS
 JB1692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1692+STABILITY: SURFACE MOTION
 JB1692
 JB1692  HISTORY     - Date     Condition        Report By
 JB1692  HISTORY     - 1961     MONUMENTED       CGS
 JB1692
 JB1692                          STATION DESCRIPTION
 JB1692
 JB1692'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1692'THE STATION IS ABOUT 3 MILES NORTHWEST OF ENFIELD, 3 MILES SOUTH OF
 JB1692'SPRINGERTON, IN THE SOUTHWEST 0.25 OF SECTION 30, T 4 S, R 8 E AND ON
 JB1692'THE PROPERTY OF MR MYRON ANDERSON.  IT IS 10.7 FEET EAST OF THE
 JB1692'SOUTHEAST CORNER OF A GARAGE, 11 FEET EAST OF A WITNESS POST, 42 FEET
 JB1692'EAST OF A TELEPHONE POLE AND 48 FEET NORTH OF THE CENTERLINE OF A
 JB1692'GRAVELED ROAD.  THE MONUMENT IS 12 INCHES UNDERGROUND AND THE DISK IS
 JB1692'STAMPED ANDERSON 1961.
 JB1692'
 JB1692'TO REACH FROM A CROSSROAD 0.35 MILE WEST OF THE POST OFFICE IN
 JB1692'ENFIELD, GO NORTH ON U S HIGHWAY 45 FOR 3.1 MILES TO A SIDE ROAD LEFT.
 JB1692'TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 1.2 MILES TO THE AZIMUTH
 JB1692'MARK ON THE LEFT.  CONTINUE WEST ON THE GRAVELED ROAD FOR 0.35 MILE TO
 JB1692'A CROSSROAD.  CONTINUE WEST ON THE GRAVELED ROAD FOR 0.1 MILE TO THE
 JB1692'STATION ON THE RIGHT.
 JB1692'
 JB1692'REFERENCE MARK 1 IS 25 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 JB1692'ROAD, 35 FEET NORTHWEST OF AN 18 INCH MAPLE TREE AND 49 FEET NORTH OF
 JB1692'NORTHWEST CORNER OF A HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1692'STAMPED ANDERSON NO 1 1961.
 JB1692'
 JB1692'REFERENCE MARK IS 4 FEET NORTHWEST OF A TELEPHONE POLE, 18 FEET
 JB1692'SOUTHWEST OF THE SOUTHWEST CORNER OF THE GARAGE AND 22 FEET NORTH OF
 JB1692'THE CENTERLINE OF THE GRAVELED ROAD.  THE MONUMENT IS FLUSH AND THE
 JB1692'DISK IS STAMPED ANDERSON NO 2 1961.
 JB1692'
 JB1692'THE AZIMUTH MARK IS 2 FEET WEST OF A WITNESS POST, 3 FEET WEST OF A
 JB1692'POWER POLE AND 20 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD.
 JB1692'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ANDERSON 1961.
 JB1692'
 JB1692'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0710 ***********************************************************************
 MG0710  DESIGNATION -  ANDOVER SWEDISH EVAN LUTH CH
 MG0710  PID         -  MG0710
 MG0710  STATE/COUNTY-  IL/HENRY
 MG0710  COUNTRY     -  US
 MG0710  USGS QUAD   -  ANDOVER (2018)
 MG0710
 MG0710                         *CURRENT SURVEY CONTROL
 MG0710  ______________________________________________________________________
 MG0710* NAD 83(1997) POSITION- 41 17 31.81874(N) 090 17 48.74179(W)   ADJUSTED
 MG0710  ______________________________________________________________________
 MG0710  GEOID HEIGHT    -        -32.831 (meters)                     GEOID18
 MG0710  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 MG0710  HORZ ORDER      -  THIRD
 MG0710
 MG0710.The horizontal coordinates were established by classical geodetic methods
 MG0710.and adjusted by the National Geodetic Survey in October 1999.
 MG0710
 MG0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0710.GEOID18 height accuracy estimate available here.
 MG0710
 MG0710.Click photographs - Photos may exist for this station.
 MG0710
 MG0710.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0710
 MG0710. The following values were computed from the NAD 83(1997) position.
 MG0710
 MG0710;                    North         East     Units Scale Factor Converg.
 MG0710;SPC IL W     -   513,479.449   689,094.248   MT  0.99994264   -0 05 09.3
 MG0710;SPC IL W     - 1,684,640.49  2,260,803.38   sFT  0.99994264   -0 05 09.3
 MG0710;UTM  15      - 4,574,716.483   726,341.281   MT  1.00023053   +1 47 04.4
 MG0710
 MG0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2634174716(NAD 83)
 MG0710
 MG0710                          SUPERSEDED SURVEY CONTROL
 MG0710
 MG0710  NAD 83(1996)-  41 17 31.81871(N)    090 17 48.74181(W) AD(       ) 3
 MG0710  NAD 83(1986)-  41 17 31.82371(N)    090 17 48.75047(W) AD(       ) 3
 MG0710  NAD 27      -  41 17 31.69800(N)    090 17 48.30400(W) AD(       ) 3
 MG0710
 MG0710.Superseded values are not recommended for survey control.
 MG0710
 MG0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0710.See file dsdata.pdf to determine how the superseded data were derived.
 MG0710
 MG0710_MARKER: 91 = CHURCH CROSS
 MG0710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0710+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2004
 MG0710
 MG0710  HISTORY     - Date     Condition        Report By
 MG0710  HISTORY     - 1930     FIRST OBSERVED   CGS
 MG0710  HISTORY     - 1959     GOOD             CGS
 MG0710  HISTORY     - 19960714 GOOD             USPSQD
 MG0710  HISTORY     - 20011026 GOOD             USPSQD
 MG0710  HISTORY     - 20040616 GOOD             USPSQD
 MG0710
 MG0710                          STATION DESCRIPTION
 MG0710
 MG0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0710'STATION IS LOCATED IN THE SOUTHWEST PART OF TOWN.
 MG0710'
 MG0710'TO REACH FROM THE POST OFFICE IN ANDOVER, GO WEST ON STATE
 MG0710'ROUTE 81 FOR 0.1 MILE TO SIDE ROAD LEFT, TURN LEFT AND GO SOUTH
 MG0710'FOR 0.1 MILE TO ROAD RIGHT.  TURN RIGHT AND GO WEST FOR 0.1
 MG0710'MILE TO STATION ON RIGHT.
 MG0710'
 MG0710'POINT INTERSECTED WAS WHITE CROSS ON TOP.  CHURCH IS RED
 MG0710'BRICK WITH WHITE SPIRE AND IS APPROXIMATELY 120 FEET HIGH.
 MG0710
 MG0710                          STATION RECOVERY (1996)
 MG0710
 MG0710'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0710'RECOVERED IN GOOD CONDITION.
 MG0710
 MG0710                          STATION RECOVERY (2001)
 MG0710
 MG0710'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0710'RECOVERED IN GOOD CONDITION.
 MG0710
 MG0710                          STATION RECOVERY (2004)
 MG0710
 MG0710'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1085 ***********************************************************************
 KB1085  CBN         -  This is a Cooperative Base Network Control Station.
 KB1085  DESIGNATION -  ANGUS
 KB1085  PID         -  KB1085
 KB1085  STATE/COUNTY-  IL/SANGAMON
 KB1085  COUNTRY     -  US
 KB1085  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1085
 KB1085                         *CURRENT SURVEY CONTROL
 KB1085  ______________________________________________________________________
 KB1085* NAD 83(2011) POSITION- 39 54 39.20647(N) 089 35 18.67006(W)   ADJUSTED
 KB1085* NAD 83(2011) ELLIP HT-   144.253 (meters)        (06/27/12)   ADJUSTED
 KB1085* NAD 83(2011) EPOCH   -  2010.00
 KB1085* NAVD 88 ORTHO HEIGHT -   176.777 (meters)      579.98  (feet) ADJUSTED
 KB1085  ______________________________________________________________________
 KB1085  GEOID HEIGHT    -        -32.564 (meters)                     GEOID18
 KB1085  NAD 83(2011) X  -     35,184.034 (meters)                     COMP
 KB1085  NAD 83(2011) Y  - -4,899,045.844 (meters)                     COMP
 KB1085  NAD 83(2011) Z  -  4,070,493.828 (meters)                     COMP
 KB1085  LAPLACE CORR    -          2.65  (seconds)                    DEFLEC18
 KB1085  DYNAMIC HEIGHT  -        176.682 (meters)      579.66  (feet) COMP
 KB1085  MODELED GRAVITY -    980,090.0   (mgal)                       NAVD 88
 KB1085
 KB1085  VERT ORDER      -  SECOND    CLASS 0
 KB1085
 KB1085  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1085  Standards:
 KB1085         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1085            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1085  -------------------------------------------------------------------
 KB1085  NETWORK    0.47   0.90           0.21   0.17   0.46     -0.01491606
 KB1085  -------------------------------------------------------------------
 KB1085  Click here for local accuracies and other accuracy information.
 KB1085
 KB1085.The horizontal coordinates were established by GPS observations
 KB1085.and adjusted by the National Geodetic Survey in June 2012.
 KB1085
 KB1085.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1085.been affixed to the stable North American tectonic plate. See 
 KB1085.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1085
 KB1085.The horizontal coordinates are valid at the epoch date displayed above
 KB1085.which is a decimal equivalence of Year/Month/Day.
 KB1085
 KB1085.The orthometric height was determined by differential leveling and
 KB1085.adjusted by the NATIONAL GEODETIC SURVEY
 KB1085.in June 1991.
 KB1085
 KB1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1085.GEOID18 height accuracy estimate available here.
 KB1085
 KB1085.Click photographs - Photos may exist for this station.
 KB1085
 KB1085.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1085
 KB1085.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1085
 KB1085.The ellipsoidal height was determined by GPS observations
 KB1085.and is referenced to NAD 83.
 KB1085
 KB1085.The dynamic height is computed by dividing the NAVD 88
 KB1085.geopotential number by the normal gravity value computed on the
 KB1085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1085.degrees latitude (g = 980.6199 gals.).
 KB1085
 KB1085.The modeled gravity was interpolated from observed gravity values.
 KB1085
 KB1085. The following values were computed from the NAD 83(2011) position.
 KB1085
 KB1085;                    North         East     Units Scale Factor Converg.
 KB1085;SPC IL W     -   360,254.251   749,431.577   MT  0.99997125   +0 22 15.4
 KB1085;SPC IL W     - 1,181,934.16  2,458,760.10   sFT  0.99997125   +0 22 15.4
 KB1085;UTM  16      - 4,421,074.900   278,744.356   MT  1.00020271   -1 39 41.2
 KB1085
 KB1085!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1085!SPC IL W     -   0.99997737  x   0.99997125  =   0.99994862
 KB1085!UTM  16      -   0.99997737  x   1.00020271  =   1.00018008
 KB1085
 KB1085:                Primary Azimuth Mark                     Grid Az
 KB1085:SPC IL W     -  ANGUS AZ MK 2                            043 36 46.1
 KB1085:UTM  16      -  ANGUS AZ MK 2                            045 38 42.7
 KB1085
 KB1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7874421074(NAD 83)
 KB1085
 KB1085|---------------------------------------------------------------------|
 KB1085| PID    Reference Object                     Distance      Geod. Az  |
 KB1085|                                                           dddmmss.s |
 KB1085| KB1086 ANGUS RM 1                           27.284 METERS 02657     |
 KB1085| KB1468 WILLIAMSVILLE MUNICIPAL TANK        APPROX. 5.8 KM 0353427.5 |
 KB1085| CI6635 ANGUS AZ MK 2                                      0435901.5 |
 KB1085| KB1083 ANGUS AZ MK                                        2112230.7 |
 KB1085| KB1084 ANGUS RM 2                           28.770 METERS 22123     |
 KB1085|---------------------------------------------------------------------|
 KB1085
 KB1085                          SUPERSEDED SURVEY CONTROL
 KB1085
 KB1085  NAD 83(2007)-  39 54 39.20664(N)    089 35 18.67081(W) AD(2002.00) 0
 KB1085  ELLIP H (02/10/07)  144.268  (m)                       GP(2002.00)    
 KB1085  ELLIP H (10/15/04)  144.265  (m)                       GP(       ) 4 2
 KB1085  NAD 83(1997)-  39 54 39.20671(N)    089 35 18.67094(W) AD(       ) B
 KB1085  ELLIP H (07/17/98)  144.294  (m)                       GP(       ) 4 1
 KB1085  NAD 83(1986)-  39 54 39.22048(N)    089 35 18.66149(W) AD(       ) 2
 KB1085  NAD 27      -  39 54 39.03450(N)    089 35 18.29530(W) AD(       ) 2
 KB1085  NAVD 88             176.78   (m)          580.0    (f) LEVELING    3  
 KB1085  NGVD 29 (??/??/92)  176.871  (m)          580.28   (f) ADJ UNCH    2 0
 KB1085  NGVD 29             176.87   (m)          580.3    (f) LEVELING    3  
 KB1085
 KB1085.Superseded values are not recommended for survey control.
 KB1085
 KB1085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1085.See file dsdata.pdf to determine how the superseded data were derived.
 KB1085
 KB1085_MARKER: DE = TRAVERSE STATION DISK
 KB1085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1085_STAMPING: ANGUS 1960
 KB1085_MARK LOGO: CGS
 KB1085_PROJECTION: FLUSH
 KB1085_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1085+STABILITY: SURFACE MOTION
 KB1085_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1085+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2019
 KB1085
 KB1085  HISTORY     - Date     Condition        Report By
 KB1085  HISTORY     - 1960     MONUMENTED       CGS
 KB1085  HISTORY     - 1960     GOOD             CGS
 KB1085  HISTORY     - 1968     GOOD             ILDT
 KB1085  HISTORY     - 1976     GOOD             NGS
 KB1085  HISTORY     - 1976     GOOD             NGS
 KB1085  HISTORY     - 1980     GOOD             NGS
 KB1085  HISTORY     - 19970326 GOOD             NGS
 KB1085  HISTORY     - 19980708 GOOD             JCLS
 KB1085  HISTORY     - 19980713 GOOD             ILDT
 KB1085  HISTORY     - 20010410 GOOD             JCLS
 KB1085  HISTORY     - 20010418 GOOD             JCLS
 KB1085  HISTORY     - 20020611 GOOD             NGS
 KB1085  HISTORY     - 20020702 GOOD             HANPRO
 KB1085  HISTORY     - 20031103 GOOD             ILDT
 KB1085  HISTORY     - 20040202 GOOD             ILDT
 KB1085  HISTORY     - 20130111 GOOD             INDIV
 KB1085  HISTORY     - 20190716 GOOD             ILDT
 KB1085
 KB1085                          STATION DESCRIPTION
 KB1085
 KB1085'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1085'STATION IS LOCATED ABOUT 4.0 MILES SOUTHWEST OF WILLIAMSVILLE, 1-1/4
 KB1085'MILES NORTHEAST OF SHERMAN AND ON THE NORTHWEST RIGHT-OF-WAY OF
 KB1085'U.S. HIGHWAY 66.
 KB1085'
 KB1085'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE 124 IN
 KB1085'SHERMAN, GO NORTHEASTERLY ON U.S. HIGHWAY 66 FOR 1.25 MILES TO
 KB1085'CROSSROAD AND STATION IN NORTHWEST ANGLE OF INTERSECTION AS
 KB1085'DESCRIBED.
 KB1085'
 KB1085'STATION MARK, A STANDARD TRAVERSE DISK STAMPED ANGUS 1960, IS SET IN
 KB1085'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 KB1085'THE SURFACE OF THE GROUND. THE MARK IS 219 FEET NORTH OF THE CENTER
 KB1085'OF A SURFACED RD., 67 FEET WEST OF THE CENTER OF THE SOUTH
 KB1085'BOUND U.S. HIGHWAY 66 AND 12.4 FEET EAST OF THE WITNESS POST AND
 KB1085'FENCE.
 KB1085'
 KB1085'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED ANGUS NO 1 1960,
 KB1085'IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 KB1085'FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 91 FEET NORTH OF
 KB1085'THE WITNESS POST, 78 FEET WEST OF THE CENTER OF SOUTHBOUND U.S.
 KB1085'HIGHWAY 66 AND 1 FOOT EAST OF THE FENCE.
 KB1085'
 KB1085'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED ANGUS NO 2 1960,
 KB1085'IS SET IN THE TOP OF A 12 IN. SQ. CONCRETE POST WHICH IS SET
 KB1085'FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 127 FEET NORTH OF
 KB1085'THE CENTER OF A SURFACED ROAD, 91 FEET SOUTH OF THE WITNESS
 KB1085'POST, 79 FEET WEST OF THE CENTER OF SOUTH BOUND U.S. HIGHWAY 66 AND 1
 KB1085'FOOT EAST OF THE FENCE.
 KB1085'
 KB1085'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED ANGUS 1960, IS SET IN
 KB1085'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 KB1085'WITH THE SURFACE OF THE GROUND. THE MARK IS 114 FT. S. S. E.  OF THE
 KB1085'SOUTHEAST CORNER OF A CONCRETE BRIDGE, 81 FEET NORTHEAST OF A
 KB1085'8 INCH METAL WATER PIPE, 75 FEET NORTH OF A TRIANGLE BLAZED
 KB1085'TELEGRAPH POLE, 56 FEET EAST OF THE CENTER OF NORTH BOUND U.S.
 KB1085'HIGHWAY 66 AND 1.8 FEET EAST OF THE WITNESS POST.
 KB1085'
 KB1085'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHEAST ON NORTH
 KB1085'BOUND U.S.HIGHWAY 66 FOR 0.2 MILE TO AZIMUTH MARK ON THE RIGHT
 KB1085'AS DESCRIBED.
 KB1085'
 KB1085'HEIGHT OF LIGHT ABOVE STATION MARK 26.21 METERS.
 KB1085
 KB1085                          STATION RECOVERY (1960)
 KB1085
 KB1085'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1085'0.8 MI NE FROM SHERMAN.
 KB1085'0.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE CROSSING OF
 KB1085'U.S. 66 AND THE GULF MOBILE AND OHIO RAILROAD, AT THE JUNCTION
 KB1085'OF AN EAST-WEST OILED ROAD CROSS ROAD, 67 FEET NORTHWEST OF THE
 KB1085'CENTER LINE OF THE SOUTH BOUND LANE OF U.S. 66, 201 FEET
 KB1085'NORTHEAST OF THE CENTER LINE OF THE OILED ROAD WEST, 221 FEET
 KB1085'NORTH OF THE CENTER OF THE JUNCTION OF THE SOUTH BOUND LANE OF
 KB1085'U.S. 66 AND THE CROSS ROAD, 12.5 FEET SOUTHEAST OF A FENCE, 12.2
 KB1085'FEET SOUTHEAST OF A METAL WITNESS POST, 4 FEET ABOVE THE LEVEL
 KB1085'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 KB1085'WITH THE GROUND.
 KB1085
 KB1085                          STATION RECOVERY (1968)
 KB1085
 KB1085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 KB1085'ANGUS 1960 GOOD
 KB1085'
 KB1085'ANGUS NO 1 1960 GOOD
 KB1085'
 KB1085'ANGUS NO 2 1960 GOOD
 KB1085'
 KB1085'ANGUS 1960 GOOD AZ. MK.
 KB1085'
 KB1085'DESCRIPTION FOUND TO BE ADEQUATE AND CORRECT.
 KB1085
 KB1085                          STATION RECOVERY (1976)
 KB1085
 KB1085'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1085'STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION AND AS
 KB1085'DESCRIBED IN 1960.
 KB1085'
 KB1085'THE TO REACH IS ADEQUATE NOW BUT WILL CHANGE WHEN INTERSTATE HIGHWAY
 KB1085'55 IS COMPLETED.
 KB1085'
 KB1085'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 KB1085'
 KB1085'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/4 MILE
 KB1085'NORTHEAST OF SHERMAN.
 KB1085
 KB1085                          STATION RECOVERY (1976)
 KB1085
 KB1085'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1085'RECOVERED IN GOOD CONDITION.
 KB1085
 KB1085                          STATION RECOVERY (1980)
 KB1085
 KB1085'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (RMM)
 KB1085'THE STATION MARK WAS RECOVERED AS DESCRIBED IN GOOD CONDITION.  THE
 KB1085'REFERENCE MARKS AND AZIMUTH MARK WERE NOT SEARCHED FOR.
 KB1085'
 KB1085'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.2 MILES
 KB1085'NORTHWEST OF SHERMAN.
 KB1085
 KB1085                          STATION RECOVERY (1997)
 KB1085
 KB1085'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1085'STATION IS LOCATED ABOUT 7 MI (11.3 KM) NORTH OF SPRINGFIELD, 0.8 MI
 KB1085'(1.3 KM) NORTHEAST OF SHERMAN AND ON THE HIGHWAY RIGHT-OF-WAY.  TO
 KB1085'REACH FROM THE JUNCTION OF THE BUSINESS ROUTE OF INTERSTATE HIGHWAY 55
 KB1085'(ALSO KNOWN AS OLD U.S. ROUTE 66) AND STATE ROUTE 124 IN SHERMAN, GO
 KB1085'NORTHEAST ON OLD ROUTE 66 FOR 0.6 MI (1.0 KM) TO THE UNDERPASS OF I-55
 KB1085'AT EXIT 105, CONTINUE AHEAD FOR 0.6 MI (1.0 KM) TO A CROSSROAD,
 KB1085'KNOLLWOOD ROAD (7.5N).  TURN LEFT, WEST, THEN IMMEDIATELY TURN RIGHT
 KB1085'ONTO THE CLOSED SOUTHBOUND LANES OF OLD ROUTE 66 FOR 0.05 MI (0.08 KM)
 KB1085'TO THE STATION ON THE LEFT, 66.8 M (219.2 FT) NORTH OF THE CENTER OF
 KB1085'KNOLLWOOD ROAD, 28.8 M (94.5 FT) NORTHEAST OF REFERENCE MARK -ANGUS
 KB1085'NO. 2 1960-, 20.4 M (66.9 FT) NORTHWEST OF THE CENTER OF THE CLOSED
 KB1085'SOUTHBOUND LANES OF OLD ROUTE 66, AND 0.5 M (1.6 FT) SOUTHEAST OF A
 KB1085'FIBERGLASS WITNESS POST.
 KB1085
 KB1085                          STATION RECOVERY (1998)
 KB1085
 KB1085'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 1998 (JK)
 KB1085'8 JULY 1998 RECOVERED AS DESCRIBED
 KB1085
 KB1085                          STATION RECOVERY (1998)
 KB1085
 KB1085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 KB1085'RECOVERED AS DESCRIBED
 KB1085
 KB1085                          STATION RECOVERY (2001)
 KB1085
 KB1085'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 KB1085'RECOVERED IN GOOD CONDITION.
 KB1085
 KB1085                          STATION RECOVERY (2001)
 KB1085
 KB1085'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 KB1085'RECOVERED IN GOOD CONDITION.
 KB1085
 KB1085                          STATION RECOVERY (2002)
 KB1085
 KB1085'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DSE)
 KB1085'RECOVERED IN GOOD CONDITION
 KB1085
 KB1085                          STATION RECOVERY (2002)
 KB1085
 KB1085'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB1085'RECOVERED IN GOOD CONDITION.
 KB1085
 KB1085                          STATION RECOVERY (2003)
 KB1085
 KB1085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DL)
 KB1085'RECOVERED AS DESCRIBED
 KB1085
 KB1085                          STATION RECOVERY (2004)
 KB1085
 KB1085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 KB1085'RECOVERED AS DESCRIBED
 KB1085
 KB1085                          STATION RECOVERY (2013)
 KB1085
 KB1085'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB1085'RECOVERED IN GOOD CONDITION.
 KB1085
 KB1085                          STATION RECOVERY (2019)
 KB1085
 KB1085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1085'STATION WAS FOUND IN GOOD CONDITION.  THE STATION IS NO LONGER
 KB1085'SUITABLE FOR GPS OBSERVATIONS BECAUSE OF TREE COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1083 ***********************************************************************
 KB1083  DESIGNATION -  ANGUS AZ MK
 KB1083  PID         -  KB1083
 KB1083  STATE/COUNTY-  IL/SANGAMON
 KB1083  COUNTRY     -  US
 KB1083  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1083
 KB1083                         *CURRENT SURVEY CONTROL
 KB1083  ______________________________________________________________________
 KB1083* NAD 83(1986) POSITION- 39 54 47.     (N) 089 35 07.     (W)   SCALED
 KB1083* NAVD 88 ORTHO HEIGHT -   167.781 (meters)      550.46  (feet) ADJUSTED
 KB1083  ______________________________________________________________________
 KB1083  GEOID HEIGHT    -        -32.561 (meters)                     GEOID18
 KB1083  DYNAMIC HEIGHT  -        167.692 (meters)      550.17  (feet) COMP
 KB1083  MODELED GRAVITY -    980,090.5   (mgal)                       NAVD 88
 KB1083
 KB1083  VERT ORDER      -  SECOND    CLASS 0
 KB1083
 KB1083.The horizontal coordinates were scaled from a map and have
 KB1083.an estimated accuracy of +/- 6 seconds.
 KB1083
 KB1083.The orthometric height was determined by differential leveling and
 KB1083.adjusted by the NATIONAL GEODETIC SURVEY
 KB1083.in June 1991.
 KB1083
 KB1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1083.GEOID18 height accuracy estimate available here.
 KB1083
 KB1083.Click photographs - Photos may exist for this station.
 KB1083
 KB1083.The dynamic height is computed by dividing the NAVD 88
 KB1083.geopotential number by the normal gravity value computed on the
 KB1083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1083.degrees latitude (g = 980.6199 gals.).
 KB1083
 KB1083.The modeled gravity was interpolated from observed gravity values.
 KB1083
 KB1083;                    North         East    Units  Estimated Accuracy
 KB1083;SPC IL W     -   360,500.      749,710.      MT  (+/- 180 meters Scaled)
 KB1083
 KB1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK790213(NAD 83)
 KB1083
 KB1083                          SUPERSEDED SURVEY CONTROL
 KB1083
 KB1083  NGVD 29 (??/??/92)  167.876  (m)          550.77   (f) ADJ UNCH    2 0
 KB1083
 KB1083.Superseded values are not recommended for survey control.
 KB1083
 KB1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1083.See file dsdata.pdf to determine how the superseded data were derived.
 KB1083
 KB1083_MARKER: DZ = AZIMUTH MARK DISK
 KB1083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1083_STAMPING: ANGUS 1960
 KB1083_MARK LOGO: CGS
 KB1083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1083+STABILITY: SURFACE MOTION
 KB1083
 KB1083  HISTORY     - Date     Condition        Report By
 KB1083  HISTORY     - 1960     MONUMENTED       CGS
 KB1083  HISTORY     - 1976     GOOD             NGS
 KB1083
 KB1083                          STATION DESCRIPTION
 KB1083
 KB1083'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1083'1.1 MI NE FROM SHERMAN.
 KB1083'1.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE CROSSING OF
 KB1083'U.S. 66 AND THE GULF MOBILE AND OHIO RAILROAD IN SHERMAN, ABOUT
 KB1083'0.25 MILES NORTHEAST OF THE JUNCTION OF AN EAST-WEST OILED CROSS
 KB1083'ROAD, 40 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND
 KB1083'LANE OF U.S. 66, 108 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 KB1083'70 FOOT CONCRETE BRIDGE, 72 FEET NORTHEAST OF AN 8 INCH METAL
 KB1083'PIPE WITH A CAP AND PROJECTING 12 INCHES, 1.5 FEET SOUTHEAST OF
 KB1083'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 KB1083'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB1083
 KB1083                          STATION RECOVERY (1976)
 KB1083
 KB1083'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1086 ***********************************************************************
 KB1086  DESIGNATION -  ANGUS RM 1
 KB1086  PID         -  KB1086
 KB1086  STATE/COUNTY-  IL/SANGAMON
 KB1086  COUNTRY     -  US
 KB1086  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1086
 KB1086                         *CURRENT SURVEY CONTROL
 KB1086  ______________________________________________________________________
 KB1086* NAD 83(1986) POSITION- 39 54 40.00   (N) 089 35 18.15   (W)   HD_HELD1
 KB1086* NAVD 88 ORTHO HEIGHT -   176.815 (meters)      580.10  (feet) ADJUSTED
 KB1086  ______________________________________________________________________
 KB1086  GEOID HEIGHT    -        -32.564 (meters)                     GEOID18
 KB1086  DYNAMIC HEIGHT  -        176.721 (meters)      579.79  (feet) COMP
 KB1086  MODELED GRAVITY -    980,090.0   (mgal)                       NAVD 88
 KB1086
 KB1086  VERT ORDER      -  SECOND    CLASS 0
 KB1086
 KB1086.The horizontal coordinates were determined by differentially corrected
 KB1086.hand held GPS observations or other comparable positioning techniques
 KB1086.and have an estimated accuracy of +/- 3 meters.
 KB1086
 KB1086.The orthometric height was determined by differential leveling and
 KB1086.adjusted by the NATIONAL GEODETIC SURVEY
 KB1086.in June 1991.
 KB1086
 KB1086.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1086.GEOID18 height accuracy estimate available here.
 KB1086
 KB1086.Click photographs - Photos may exist for this station.
 KB1086
 KB1086.The dynamic height is computed by dividing the NAVD 88
 KB1086.geopotential number by the normal gravity value computed on the
 KB1086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1086.degrees latitude (g = 980.6199 gals.).
 KB1086
 KB1086.The modeled gravity was interpolated from observed gravity values.
 KB1086
 KB1086;                    North         East    Units  Estimated Accuracy
 KB1086;SPC IL W     -   360,278.8     749,443.8     MT  (+/- 3 meters HH1 GPS) 
 KB1086
 KB1086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7875721099(NAD 83)
 KB1086
 KB1086                          SUPERSEDED SURVEY CONTROL
 KB1086
 KB1086  NGVD 29 (??/??/92)  176.910  (m)          580.41   (f) ADJ UNCH    2 0
 KB1086
 KB1086.Superseded values are not recommended for survey control.
 KB1086
 KB1086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1086.See file dsdata.pdf to determine how the superseded data were derived.
 KB1086
 KB1086_MARKER: DR = REFERENCE MARK DISK
 KB1086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1086_STAMPING: ANGUS NO 1 1960
 KB1086_MARK LOGO: CGS
 KB1086_PROJECTION: FLUSH
 KB1086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1086+STABILITY: SURFACE MOTION
 KB1086
 KB1086  HISTORY     - Date     Condition        Report By
 KB1086  HISTORY     - 1960     MONUMENTED       CGS
 KB1086  HISTORY     - 1976     GOOD             NGS
 KB1086
 KB1086                          STATION DESCRIPTION
 KB1086
 KB1086'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1086'0.8 MI NE FROM SHERMAN.
 KB1086'0.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE CROSSING OF
 KB1086'U.S. 66 AND THE GULF MOBILE AND OHIO RAILROAD, AT THE JUNCTION
 KB1086'OF AN EAST-WEST OILED CROSS ROAD, 78 FEET NORTHWEST OF THE
 KB1086'CENTERLINE OF THE SOUTH BOUND LANE OF U.S. 66, 301 FEET
 KB1086'NORTHEAST OF THE CENTER LINE OF THE OILED ROAD WEST, 293 FEET
 KB1086'NORTH OF THE CENTER OF THE JUNCTION OF THE SOUTH BOUND LANE OF
 KB1086'U.S. 66 AND THE CROSS ROAD, 1 FOOT SOUTHEAST OF A FENCE, 89.6
 KB1086'FEET NORTH NORTHEAST OF ANGUS TRAVERSE STATION, 91.1 FEET
 KB1086'NORTHEAST OF A METAL WITNESS POST, 5 FEET ABOVE THE LEVEL OF THE
 KB1086'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB1086'GROUND.
 KB1086
 KB1086                          STATION RECOVERY (1976)
 KB1086
 KB1086'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1084 ***********************************************************************
 KB1084  DESIGNATION -  ANGUS RM 2
 KB1084  PID         -  KB1084
 KB1084  STATE/COUNTY-  IL/SANGAMON
 KB1084  COUNTRY     -  US
 KB1084  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1084
 KB1084                         *CURRENT SURVEY CONTROL
 KB1084  ______________________________________________________________________
 KB1084* NAD 83(1986) POSITION- 39 54 38.51   (N) 089 35 19.47   (W)   HD_HELD1
 KB1084* NAVD 88 ORTHO HEIGHT -   176.918 (meters)      580.44  (feet) ADJUSTED
 KB1084  ______________________________________________________________________
 KB1084  GEOID HEIGHT    -        -32.564 (meters)                     GEOID18
 KB1084  DYNAMIC HEIGHT  -        176.824 (meters)      580.13  (feet) COMP
 KB1084  MODELED GRAVITY -    980,090.0   (mgal)                       NAVD 88
 KB1084
 KB1084  VERT ORDER      -  SECOND    CLASS 0
 KB1084
 KB1084.The horizontal coordinates were determined by differentially corrected
 KB1084.hand held GPS observations or other comparable positioning techniques
 KB1084.and have an estimated accuracy of +/- 3 meters.
 KB1084
 KB1084.The orthometric height was determined by differential leveling and
 KB1084.adjusted by the NATIONAL GEODETIC SURVEY
 KB1084.in June 1991.
 KB1084
 KB1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1084.GEOID18 height accuracy estimate available here.
 KB1084
 KB1084.Click photographs - Photos may exist for this station.
 KB1084
 KB1084.The dynamic height is computed by dividing the NAVD 88
 KB1084.geopotential number by the normal gravity value computed on the
 KB1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1084.degrees latitude (g = 980.6199 gals.).
 KB1084
 KB1084.The modeled gravity was interpolated from observed gravity values.
 KB1084
 KB1084;                    North         East    Units  Estimated Accuracy
 KB1084;SPC IL W     -   360,232.6     749,412.7     MT  (+/- 3 meters HH1 GPS) 
 KB1084
 KB1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7872421053(NAD 83)
 KB1084
 KB1084                          SUPERSEDED SURVEY CONTROL
 KB1084
 KB1084  NGVD 29 (??/??/92)  177.013  (m)          580.75   (f) ADJ UNCH    2 0
 KB1084
 KB1084.Superseded values are not recommended for survey control.
 KB1084
 KB1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1084.See file dsdata.pdf to determine how the superseded data were derived.
 KB1084
 KB1084_MARKER: DR = REFERENCE MARK DISK
 KB1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1084_STAMPING: ANGUS NO 2 1960
 KB1084_MARK LOGO: CGS
 KB1084_PROJECTION: FLUSH
 KB1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1084+STABILITY: SURFACE MOTION
 KB1084
 KB1084  HISTORY     - Date     Condition        Report By
 KB1084  HISTORY     - 1960     MONUMENTED       CGS
 KB1084  HISTORY     - 1976     GOOD             NGS
 KB1084
 KB1084                          STATION DESCRIPTION
 KB1084
 KB1084'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1084'0.8 MI NE FROM SHERMAN.
 KB1084'0.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE CROSSING OF
 KB1084'U.S. 66 AND THE GULF MOBILE AND OHIO RAILROAD, AT THE JUNCTION
 KB1084'OF AN EAST-WEST OILED CROSS ROAD, 78 FEET NORTHWEST OF THE
 KB1084'CENTER LINE OF THE SOUTH BOUND LANE OF U.S. 66, 139 FEET
 KB1084'NORTHEAST OF THE CENTER LINE OF THE OILED ROAD WEST, 127 FEET
 KB1084'NORTH NORTHWEST OF THE CENTER OF THE JUNCTION OF THE SOUTH BOUND
 KB1084'LANE OF U.S. 66 AND THE OILED ROAD, 1 FOOT SOUTHEAST OF A FENCE,
 KB1084'94.4 FEET SOUTHWEST OF ANGUS TRAVERSE STATION, 91.4 FEET
 KB1084'SOUTHWEST OF A METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE
 KB1084'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB1084'GROUND.
 KB1084
 KB1084                          STATION RECOVERY (1976)
 KB1084
 KB1084'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1084'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0597 ***********************************************************************
 LC0597  DESIGNATION -  ANNA
 LC0597  PID         -  LC0597
 LC0597  STATE/COUNTY-  IL/DE WITT
 LC0597  COUNTRY     -  US
 LC0597  USGS QUAD   -  BELLFLOWER (2018)
 LC0597
 LC0597                         *CURRENT SURVEY CONTROL
 LC0597  ______________________________________________________________________
 LC0597* NAD 83(1997) POSITION- 40 15 27.27238(N) 088 37 22.11708(W)   ADJUSTED
 LC0597* NAVD 88 ORTHO HEIGHT -   219.227 (meters)      719.25  (feet) ADJUSTED
 LC0597  ______________________________________________________________________
 LC0597  GEOID HEIGHT    -        -31.915 (meters)                     GEOID18
 LC0597  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 LC0597  DYNAMIC HEIGHT  -        219.122 (meters)      718.90  (feet) COMP
 LC0597  MODELED GRAVITY -    980,137.4   (mgal)                       NAVD 88
 LC0597
 LC0597  HORZ ORDER      -  SECOND
 LC0597  VERT ORDER      -  SECOND    CLASS 0
 LC0597
 LC0597.The horizontal coordinates were established by classical geodetic methods
 LC0597.and adjusted by the National Geodetic Survey in October 1999.
 LC0597
 LC0597.The orthometric height was determined by differential leveling and
 LC0597.adjusted by the NATIONAL GEODETIC SURVEY
 LC0597.in June 1991.
 LC0597
 LC0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0597.GEOID18 height accuracy estimate available here.
 LC0597
 LC0597.Click photographs - Photos may exist for this station.
 LC0597
 LC0597.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0597
 LC0597.The dynamic height is computed by dividing the NAVD 88
 LC0597.geopotential number by the normal gravity value computed on the
 LC0597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0597.degrees latitude (g = 980.6199 gals.).
 LC0597
 LC0597.The modeled gravity was interpolated from observed gravity values.
 LC0597
 LC0597. The following values were computed from the NAD 83(1997) position.
 LC0597
 LC0597;                    North         East     Units Scale Factor Converg.
 LC0597;SPC IL E     -   398,640.255   275,374.174   MT  0.99998246   -0 11 13.4
 LC0597;SPC IL E     - 1,307,872.24    903,456.77   sFT  0.99998246   -0 11 13.4
 LC0597;UTM  16      - 4,457,609.380   361,996.202   MT  0.99983444   -1 02 55.9
 LC0597
 LC0597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0597!SPC IL E     -   0.99997062  x   0.99998246  =   0.99995308
 LC0597!UTM  16      -   0.99997062  x   0.99983444  =   0.99980506
 LC0597
 LC0597:                Primary Azimuth Mark                     Grid Az
 LC0597:SPC IL E     -  FARMER CITY MUNICIPAL TANK               226 20 37.0
 LC0597:UTM  16      -  FARMER CITY MUNICIPAL TANK               227 12 19.5
 LC0597
 LC0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6199657609(NAD 83)
 LC0597
 LC0597|---------------------------------------------------------------------|
 LC0597| PID    Reference Object                     Distance      Geod. Az  |
 LC0597|                                                           dddmmss.s |
 LC0597| LC0598 ANNA RM 1                            17.220 METERS 19049     |
 LC0597| LC1790 FARMER CITY MUNICIPAL TANK          APPROX. 1.9 KM 2260923.6 |
 LC0597| LC1791 FARMER CITY SAC HEART CATH CH       APPROX. 2.1 KM 2422124.8 |
 LC0597| LC0596 ANNA RM 2                            17.124 METERS 35912     |
 LC0597|---------------------------------------------------------------------|
 LC0597
 LC0597                          SUPERSEDED SURVEY CONTROL
 LC0597
 LC0597  NAD 83(1986)-  40 15 27.27844(N)    088 37 22.11483(W) AD(       ) 2
 LC0597  NAD 27      -  40 15 27.15980(N)    088 37 21.88160(W) AD(       ) 2
 LC0597  NGVD 29 (??/??/92)  219.273  (m)          719.40   (f) ADJ UNCH    2 0
 LC0597  NGVD 29             219.27   (m)          719.4    (f) LEVELING    3  
 LC0597
 LC0597.Superseded values are not recommended for survey control.
 LC0597
 LC0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0597.See file dsdata.pdf to determine how the superseded data were derived.
 LC0597
 LC0597_MARKER: DS = TRIANGULATION STATION DISK
 LC0597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0597_STAMPING: ANNA 1959
 LC0597_MARK LOGO: CGS
 LC0597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0597+STABILITY: SURFACE MOTION
 LC0597
 LC0597  HISTORY     - Date     Condition        Report By
 LC0597  HISTORY     - 1959     MONUMENTED       CGS
 LC0597  HISTORY     - 1959     GOOD             CGS
 LC0597  HISTORY     - 20040927 GOOD             ILDT
 LC0597
 LC0597                          STATION DESCRIPTION
 LC0597
 LC0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0597'THE STATION IS LOCATED ABOUT 1 MILE NORTHEAST OF FARMER CITY
 LC0597'AND ABOUT 7 MILES NORTHWEST OF MANSFIELD.
 LC0597'
 LC0597'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 150
 LC0597'AND 54 AT THE SOUTHEAST EDGE OF FARMER CITY, GO NORTHERLY
 LC0597'ON U.S. HIGHWAY 54 FOR 1.1 MILES TO A TRIANGLE BLAZED TELEPHONE
 LC0597'POLE AND THE STATION ON THE RIGHT AS DESCRIBED.
 LC0597'
 LC0597'THE STATION MARK IS A STANDARD STATION MARK DISK SET IN A
 LC0597'8 X 8 INCH CONCRETE POST PROJECTING 4 INCHES AND THE DISK
 LC0597'IS STAMPED ANNA 1959.  THE MARK IS 35.5 FEET EAST OF THE
 LC0597'CENTER LINE OF U.S. HIGHWAY 54, 42 FEET SOUTH SOUTHWEST OF
 LC0597'A TELEPHONE POLE, 5 FEET WEST OF FENCE AND 4.8 FEET WEST OF
 LC0597'WITNESS POST.
 LC0597'
 LC0597'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN A
 LC0597'8 X 8 INCH CONCRETE POST PROJECTING 2 INCHES AND THE DISK
 LC0597'IS STAMPED ANNA NO. 1 1959.  THE MARK 38 FEET EAST OF THE CENTER
 LC0597'LINE OF U.S. HIGHWAY 54 AND 1.5 FEET WEST OF FENCE.
 LC0597'
 LC0597'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN A
 LC0597'DRILL HOLE AT THE NORTH END OF A CONCRETE CULVERT ABUTMENT
 LC0597'AND THE DISK IS STAMPED ANNA NO 2 1959.  THE MARK IS 23 FEET
 LC0597'NORTHWEST OF A TELEPHONE POLE, 20.5 FEET EAST OF CENTER
 LC0597'LINE OF U.S. HIGHWAY 54 AND 20 FEET WEST OF FENCE.
 LC0597'
 LC0597'FARMER CITY MUNICIPAL WATER TANK MAY BE USED AS AN AZIMUTH.
 LC0597'
 LC0597'HEIGHT OF LIGHT ABOVE STATION MARK 4.78 METERS.
 LC0597
 LC0597                          STATION RECOVERY (1959)
 LC0597
 LC0597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0597'1.2 MI N FROM FARMER CITY.
 LC0597'ABOUT 1.25 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 LC0597'WITH U.S. HIGHWAY 150 IN FARMER CITY, 35 FEET EAST OF THE CENTER
 LC0597'LINE OF THE HIGHWAY, 5 FEET WEST OF A FENCE, 135 FEET NORTH OF A
 LC0597'LONE 12-INCH ELM TREE ON THE EAST HIGHWAY RIGHT-OF-WAY, 50
 LC0597'FEET SOUTH-SOUTHEAST OF THE SOUTH END OF THE EAST HEADWALL OF A
 LC0597'4-FOOT CONCRETE BOX CULVERT, 4.8 FEET WEST OF A METAL WITNESS
 LC0597'POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET
 LC0597'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0597
 LC0597                          STATION RECOVERY (2004)
 LC0597
 LC0597'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0597'NEW DESCRIPTION.  TO REACH FROM THE INTERSECTION OF US150 AND IL 54 IN
 LC0597'FARMER CITY THENCE NORTH ALONG IL 54 1.1 MILE TO THE MARK ON THE
 LC0597'RIGHT, 35.5 FEET EAST OF CENTERLINE OF IL 54, 1.45 FEET WEST OF METAL
 LC0597'WITNESS POST, 19 FEET WEST OF CROP LINE, 50 FEET SOUTH OF SE CORNER OF
 LC0597'CONCRETE HEADWALL ON BOX CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1715 ***********************************************************************
 HB1715  DESIGNATION -  ANNA
 HB1715  PID         -  HB1715
 HB1715  STATE/COUNTY-  IL/UNION
 HB1715  COUNTRY     -  US
 HB1715  USGS QUAD   -  ANNA (2018)
 HB1715
 HB1715                         *CURRENT SURVEY CONTROL
 HB1715  ______________________________________________________________________
 HB1715* NAD 83(1997) POSITION- 37 26 42.52580(N) 089 14 24.80633(W)   ADJUSTED
 HB1715* NAVD 88 ORTHO HEIGHT -   218.    (meters)      715.    (feet) SCALED
 HB1715  ______________________________________________________________________
 HB1715  GEOID HEIGHT    -        -28.520 (meters)                     GEOID18
 HB1715  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 HB1715  HORZ ORDER      -  SECOND
 HB1715
 HB1715.The horizontal coordinates were established by classical geodetic methods
 HB1715.and adjusted by the National Geodetic Survey in October 1999.
 HB1715
 HB1715.The orthometric height was scaled from a topographic map.
 HB1715
 HB1715.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1715.GEOID18 height accuracy estimate available here.
 HB1715
 HB1715.Click photographs - Photos may exist for this station.
 HB1715
 HB1715.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1715
 HB1715. The following values were computed from the NAD 83(1997) position.
 HB1715
 HB1715;                    North         East     Units Scale Factor Converg.
 HB1715;SPC IL W     -    86,792.526   781,977.114   MT  1.00002393   +0 33 47.9
 HB1715;SPC IL W     -   284,751.81  2,565,536.58   sFT  1.00002393   +0 33 47.9
 HB1715;UTM  16      - 4,146,611.923   301,828.388   MT  1.00008377   -1 21 45.0
 HB1715
 HB1715!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1715!SPC IL W     -   0.99997027  x   1.00002393  =   0.99999420
 HB1715!UTM  16      -   0.99997027  x   1.00008377  =   1.00005404
 HB1715
 HB1715:                Primary Azimuth Mark                     Grid Az
 HB1715:SPC IL W     -  ANNA AZ MK RESET                         356 59 20.5
 HB1715:UTM  16      -  ANNA AZ MK RESET                         358 54 53.4
 HB1715
 HB1715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0182846611(NAD 83)
 HB1715
 HB1715|---------------------------------------------------------------------|
 HB1715| PID    Reference Object                     Distance      Geod. Az  |
 HB1715|                                                           dddmmss.s |
 HB1715| HB1716 ANNA 2                                8.240 METERS 00844     |
 HB1715| CI2890 ANNA RM 1                            33.104 METERS 09119     |
 HB1715| HB1733 ANNA RADIO STATION WRAJ MAST        APPROX. 1.2 KM 3124131.3 |
 HB1715| HB1732 ANNA MUNICIPAL TANK                 APPROX. 2.0 KM 3231808.9 |
 HB1715| CI2891 ANNA RM 2                            19.208 METERS 34112     |
 HB1715| CI2892 ANNA RM 3                            15.416 METERS 35534     |
 HB1715| CI2889 ANNA AZ MK RESET                                   3573308.4 |
 HB1715| HB1713 ANNA STATE HOSPITAL WATER TANK      APPROX. 3.5 KM 3584315.9 |
 HB1715| CI2888 ANNA AZ MK                                         3590501.6 |
 HB1715|---------------------------------------------------------------------|
 HB1715
 HB1715                          SUPERSEDED SURVEY CONTROL
 HB1715
 HB1715  NAD 83(1993)-  37 26 42.53274(N)    089 14 24.80786(W) AD(       ) 2
 HB1715  NAD 83(1986)-  37 26 42.53177(N)    089 14 24.81081(W) AD(       ) 2
 HB1715  NAD 27      -  37 26 42.35493(N)    089 14 24.50721(W) AD(       ) 2
 HB1715
 HB1715.Superseded values are not recommended for survey control.
 HB1715
 HB1715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1715.See file dsdata.pdf to determine how the superseded data were derived.
 HB1715
 HB1715_MARKER: DS = TRIANGULATION STATION DISK
 HB1715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1715_STAMPING: ANNA 1957
 HB1715_MARK LOGO: CGS
 HB1715_PROJECTION: FLUSH
 HB1715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1715+STABILITY: SURFACE MOTION
 HB1715
 HB1715  HISTORY     - Date     Condition        Report By
 HB1715  HISTORY     - 1957     MONUMENTED       CGS
 HB1715  HISTORY     - 1969     GOOD             CGS
 HB1715  HISTORY     - 1973     SEE DESCRIPTION  NGS
 HB1715
 HB1715                          STATION DESCRIPTION
 HB1715
 HB1715'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1715'THE STATION IS LOCATED 1.25 MILES SOUTH OF ANNA AND APPROXIMATELY ON
 HB1715'THE PROPERTY LINE BETWEEN THE PROPERTIES OF MR.  O. K. LOOMIS AND
 HB1715'MR. GEORGE F. LYNN. IT IS 43 FEET NORTHWEST OF THE NORTHWEST CORNER
 HB1715'OF MR. LYNNS RESIDENCE, 46 FEET EAST OF THE CENTERLINE OF A PAVED
 HB1715'ROAD, 15 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY, 5 FEET EAST OF A
 HB1715'WHITE WITNESS POST AND 3 FEET EAST OF A TRANSFORMER POLE. THE
 HB1715'MONUMENT IS FLUSH AND THE MARK IS STAMPED ANNA 1957.
 HB1715'
 HB1715'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND EAST
 HB1715'DAVIES STREET IN ANNA, GO SOUTH ON EAST DAVIES STREET FOR 0.85 MILE
 HB1715'TO THE AZIMUTH MARK ON THE LEFT, EAST SIDE OF THE ROAD. CONTINUE
 HB1715'SOUTH FOR 0.4 MILE TO THE STATION ON THE LEFT, EAST SIDE OF THE
 HB1715'ROAD.
 HB1715'
 HB1715'REFERENCE MARK 1 IS 5.5 FEET NORTH OF THE NORTHEAST CORNER OF MR.
 HB1715'LYNNS GARAGE. THE MONUMENT IS FLUSH AND THE MARK IS STAMPED
 HB1715'ANNA NO 1 1957.
 HB1715'
 HB1715'REFERENCE MARK 2 IS 25 FEET EAST OF THE CENTERLINE OF A PAVED ROAD
 HB1715'AND 62 FEET NORTH-NORTHWEST OF A WHITE WITNESS POST.  THE MONUMENT IS
 HB1715'FLUSH AND THE MARK IS STAMPED ANNA NO 2 1957.
 HB1715'
 HB1715'THE AZIMUTH MARK IS 23 FEET EAST OF THE CENTERLINE OF A PAVED ROAD, 1
 HB1715'FOOT SOUTHEAST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A
 HB1715'TELEPHONE LINE POLE. THE MONUMENT IS FLUSH AND THE MARK IS STAMPED
 HB1715'ANNA 1957.
 HB1715'
 HB1715'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1715
 HB1715                          STATION RECOVERY (1969)
 HB1715
 HB1715'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 HB1715'THE STATION MARK AND REFERENCE MARK NO. 1 WERE RECOVERED AND FOUND IN
 HB1715'GOOD CONDITION. REFERENCE MARK NO. 2 AND THE AZIMUTH MARK WERE
 HB1715'KNOWN TO BE DESTROYED BY ROAD AND STREET CONSTRUCTION. A NEW
 HB1715'REFERENCE MARK NO. 3 AND AZIMUTH MARK 1957 1969 WERE ESTABLISHED
 HB1715'THIS DATE. THE STATION WAS OCCUPIED AND THE HORIZONTAL ANGLES TO ALL
 HB1715'MARKS OBSERVED FROM ANNA, RADIO STATION WRAJ MAST 1957. IN
 HB1715'CHECKING THE HORIZONTAL DISTANCE MEASUREMENT BETWEEN THE STATION AND
 HB1715'REFERENCE MARK NO. 1, A DISCREPANCY OF -0.01 OF A FOOT WAS NOTED.
 HB1715'
 HB1715'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1715'
 HB1715'THE STATION IS LOCATED ABOUT 1.25 MILES SOUTHWEST OF ANNA AND VERY
 HB1715'NEARLY ON THE LINE BETWEEN THE PROPERTIES OF MR.  O. K. LOOMIN
 HB1715'AND MR. GEORGE F. LYNN.
 HB1715'
 HB1715'TO REACH THE STATION FROM THE INTERSECTION OF S. MAIN STREET AND W.
 HB1715'DAVIS STREET JUST SOUTHEAST OF THE RAILROAD DEPOT IN ANNA, GO EAST
 HB1715'AND SOUTH ON W. DAVIS STREET FOR 0.95 OF A MILE TO THE AZIMUTH MARK
 HB1715'ON THE RIGHT, CONTINUE SOUTH ON W. DAVIS STREET FOR 0.25 OF A
 HB1715'MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 HB1715'
 HB1715'THE STATION IS 45 FEET EAST OF THE APPROXIMATE CENTER OF W. DAVIS
 HB1715'STREET, 43 FEET NORTHWEST OF THE NORTHWEST CORNER OF MR. LYNNS
 HB1715'HOUSE, 12 FEET SOUTH OF THE APPROXIMATE CENTER OF AN ORCHARD ROAD, 11
 HB1715'FEET NORTH OF THE APPROXIMATE CENTER OF A DRIVEWAY, 4 FEET EAST OF A
 HB1715'METAL WITNESS POST AND SIGN, AND 3 FEET EAST OF A POWERLINE
 HB1715'TRANSFORMER POLE. IT IS A STANDARD DISK SET IN THE TOP OF A
 HB1715'12-INCH, SQUARE, CONCRETE MONUMENT THAT PROJECTS 2 INCHES AND THE
 HB1715'DISK IS STAMPED ANNA 1957.
 HB1715'
 HB1715'REFERENCE MARK NO. 1 IS 20 FEET EAST OF THE NORTHWEST CORNER OF A
 HB1715'GARAGE, 7 FEET SOUTH OF THE SOUTH EDGE OF A PEACH ORCHARD, AND
 HB1715'5.5 FEET NORTH OF THE NORTHEAST CORNER OF THE GARAGE. IT IS A
 HB1715'STANDARD DISK SET IN THE TOP OF A 12-INCH, SQUARE, FLUSH, CONCRETE
 HB1715'MONUMENT AND THE DISK IS STAMPED ANNA NO 1 1957.
 HB1715'
 HB1715'REFERENCE MARK NO. 3 IS 50 FEET NORTH OF THE POWERLINE TRANSFORMER
 HB1715'POLE, 50 FEET NORTH OF THE METAL WITNESS POST AND SIGN, 47 FEET
 HB1715'NORTHWEST OF THE SOUTHWEST EDGE OF THE PEACH ORCHARD, AND 39 FEET
 HB1715'EAST OF THE APPROXIMATE CENTER OF W.  DAVIS STREET. IT IS A
 HB1715'STANDARD DISK SET IN THE TOP OF AN 11-INCH, ROUND, FLUSH, CONCRETE
 HB1715'MONUMENT AND THE DISK IS STAMPED ANNA 1957 NO 3 1969.
 HB1715'
 HB1715'THE HORIZONTAL MEASURED DISTANCE BETWEEN REFERENCE MARK NO. 1 AND
 HB1715'REFERENCE MARK NO. 3 IS 124.32 FEET- (37.893 METERS).
 HB1715'
 HB1715'THE AZIMUTH MARK IS 59 FEET NORTH OF THE APPROXIMATE CENTER OF A
 HB1715'DRIVEWAY, 44 FEET NORTH-NORTHEAST OF A POWERLINE TRANSFORMER
 HB1715'POLE, 34 FEET SOUTH OF THE APPROXIMATE CENTER OF A GRADED ROAD WEST,
 HB1715'16 FEET WEST OF THE APPROXIMATE CENTER OF W. DAVIS STREET, AND 2
 HB1715'FEET WEST OF THE WEST CONCRETE CURB OF W. DAVIS STREET. IT IS A
 HB1715'STANDARD DISK CEMENTED IN A DRILL HOLE IN THE NORTHWEST CORNER
 HB1715'OF A CONCRETE STORM DRAIN, AND THE DISK IS STAMPED ANNA 1957 1969.
 HB1715'
 HB1715'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ABOUT 1.25 MILES
 HB1715'SOUTHWEST OF ANNA.
 HB1715
 HB1715                          STATION RECOVERY (1973)
 HB1715
 HB1715'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (FKS)
 HB1715'THE STATION MARK, REFERENCE MARKS 1 AND 3 ALONG WITH THE 1969 AZIMUTH
 HB1715'MARK WERE FOUND IN GOOD CONDITION. THE DISTANCE TO THE REFERENCE
 HB1715'MARKS CHECKED AS DID THE DIRECTION TO THEM AND ALL OBJECTS. THE
 HB1715'STATION MARK AND REFERENCE MARK 1 WERE IN THE WAY OF A NEW
 HB1715'DRIVEWAY AND THE SURFACE STATION MARK AND REFERENCE MARK 1 WERE
 HB1715'DESTROYED AT THE REQUEST OF THE PROPERTY OWNER AFTER A NEW
 HB1715'STATION ANNA 2 1973 WAS ESTABLISHED. REFERENCE MARK 3 AND THE AZIMUTH
 HB1715'MARK WERE LEFT INTACT AND USED WITH THE NEW STATION.
 HB1715'
 HB1715'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 HB1715'
 HB1715'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - AT SOUTH EDGE OF
 HB1715'ANNA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1716 ***********************************************************************
 HB1716  DESIGNATION -  ANNA 2
 HB1716  PID         -  HB1716
 HB1716  STATE/COUNTY-  IL/UNION
 HB1716  COUNTRY     -  US
 HB1716  USGS QUAD   -  ANNA (2018)
 HB1716
 HB1716                         *CURRENT SURVEY CONTROL
 HB1716  ______________________________________________________________________
 HB1716* NAD 83(1997) POSITION- 37 26 42.78997(N) 089 14 24.75540(W)   NO CHECK
 HB1716* NAVD 88 ORTHO HEIGHT -   216.029 (meters)      708.76  (feet) ADJUSTED
 HB1716  ______________________________________________________________________
 HB1716  GEOID HEIGHT    -        -28.520 (meters)                     GEOID18
 HB1716  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 HB1716  DYNAMIC HEIGHT  -        215.875 (meters)      708.25  (feet) COMP
 HB1716  MODELED GRAVITY -    979,909.7   (mgal)                       NAVD 88
 HB1716
 HB1716  HORZ ORDER      -  THIRD
 HB1716  VERT ORDER      -  SECOND    CLASS I
 HB1716
 HB1716.The horizontal coordinates were established by classical geodetic methods
 HB1716.and adjusted by the National Geodetic Survey in October 1999.
 HB1716
 HB1716.No horizontal observational check was made to the station.
 HB1716
 HB1716.The orthometric height was determined by differential leveling and
 HB1716.adjusted by the NATIONAL GEODETIC SURVEY
 HB1716.in April 2013.
 HB1716
 HB1716.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1716.GEOID18 height accuracy estimate available here.
 HB1716
 HB1716.Click photographs - Photos may exist for this station.
 HB1716
 HB1716.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1716
 HB1716.The dynamic height is computed by dividing the NAVD 88
 HB1716.geopotential number by the normal gravity value computed on the
 HB1716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1716.degrees latitude (g = 980.6199 gals.).
 HB1716
 HB1716.The modeled gravity was interpolated from observed gravity values.
 HB1716
 HB1716. The following values were computed from the NAD 83(1997) position.
 HB1716
 HB1716;                    North         East     Units Scale Factor Converg.
 HB1716;SPC IL W     -    86,800.682   781,978.285   MT  1.00002393   +0 33 48.0
 HB1716;SPC IL W     -   284,778.57  2,565,540.42   sFT  1.00002393   +0 33 48.0
 HB1716;UTM  16      - 4,146,620.036   301,829.834   MT  1.00008376   -1 21 45.0
 HB1716
 HB1716!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1716!SPC IL W     -   0.99997058  x   1.00002393  =   0.99999451
 HB1716!UTM  16      -   0.99997058  x   1.00008376  =   1.00005433
 HB1716
 HB1716:                Primary Azimuth Mark                     Grid Az
 HB1716:SPC IL W     -  ANNA AZ MK RESET                         356 47 25.9
 HB1716:UTM  16      -  ANNA AZ MK RESET                         358 42 58.9
 HB1716
 HB1716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0182946620(NAD 83)
 HB1716
 HB1716|---------------------------------------------------------------------|
 HB1716| PID    Reference Object                     Distance      Geod. Az  |
 HB1716|                                                           dddmmss.s |
 HB1716| HB1715 ANNA                                  8.240 METERS 18844     |
 HB1716| CI2893 ANNA 2 RM 4                           4.546 METERS 28102     |
 HB1716| HB1733 ANNA RADIO STATION WRAJ MAST        APPROX. 1.2 KM 3122224.1 |
 HB1716| HB1732 ANNA MUNICIPAL TANK                 APPROX. 2.0 KM 3230809.8 |
 HB1716| CI2892 ANNA RM 3                             7.624 METERS 34119     |
 HB1716| CI2889 ANNA AZ MK RESET                                   3572113.9 |
 HB1716| HB1713 ANNA STATE HOSPITAL WATER TANK      APPROX. 3.5 KM 3584151.1 |
 HB1716|---------------------------------------------------------------------|
 HB1716
 HB1716                          SUPERSEDED SURVEY CONTROL
 HB1716
 HB1716  NAD 83(1993)-  37 26 42.79692(N)    089 14 24.75694(W) AD(       ) 3
 HB1716  NAD 83(1986)-  37 26 42.79589(N)    089 14 24.75989(W) AD(       ) 3
 HB1716  NAD 27      -  37 26 42.61911(N)    089 14 24.45628(W) AD(       ) 3
 HB1716
 HB1716.Superseded values are not recommended for survey control.
 HB1716
 HB1716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1716.See file dsdata.pdf to determine how the superseded data were derived.
 HB1716
 HB1716_MARKER: DH = HORIZONTAL CONTROL DISK
 HB1716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1716_STAMPING: ANNA 2 1973
 HB1716_MARK LOGO: NGS
 HB1716_PROJECTION: FLUSH
 HB1716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1716+STABILITY: SURFACE MOTION
 HB1716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1716+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 HB1716
 HB1716  HISTORY     - Date     Condition        Report By
 HB1716  HISTORY     - 1973     MONUMENTED       NGS
 HB1716  HISTORY     - 20110615 GOOD             ILDT
 HB1716  HISTORY     - 20120502 GOOD             AMESC
 HB1716  HISTORY     - 20230515 GOOD             ILDT
 HB1716
 HB1716                          STATION DESCRIPTION
 HB1716
 HB1716'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (FKS)
 HB1716'THE STATION IS LOCATED AT THE SOUTH EDGE OF ANNA, ON THE PROPERTY OF
 HB1716'MR. GARY BUCKNER, 65 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME
 HB1716'HOUSE, 46 FEET EAST OF THE CENTERLINE OF E. DAVIS ST., 7 FEET EAST OF
 HB1716'A POWER POLE, 15 FEET NORTH OF THE CENTERLINE OF THE NORTH 1 OF 2
 HB1716'DRIVEWAYS AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT IS
 HB1716'FLUSH AND THE DISK IS STAMPED ANNA 2 1973.
 HB1716'
 HB1716'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND E.
 HB1716'DAVIS STREET IN ANNA, GO EAST AND SOUTH ON E DAVIS STREET FOR 0.95
 HB1716'MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE SOUTH ON E DAVIS
 HB1716'STREET FOR 0.25 MILE TO THE STATION ON THE LEFT AT THE CREST OF GRADE.
 HB1716'
 HB1716'REFERENCE MARK NO. 3 IS 39 FEET EAST OF THE CENTERLINE OF THE STREET
 HB1716'26 FEET NORTH OF THE POWER POLE AND 39 FEET NORTH OF THE CENTERLINE OF
 HB1716'NORTH DRIVEWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ANNA
 HB1716'1957 NO 3 1969.
 HB1716'
 HB1716'REFERENCE MARK NO. 4 IS 32 FEET EAST OF THE CENTERLINE OF THE STREET,
 HB1716'9 FEET NORTHWEST OF THE POWER POLE AND 19 FEET NORTH OF THE CENTERLINE
 HB1716'OF THE NORTH DRIVEWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1716'ANNA 2 NO 4 1973.
 HB1716'
 HB1716'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ANNA 1957 1969, SET IN A
 HB1716'DRILL HOLE IN THE NORTHWEST CORNER OF A CONCRETE STORM DRAIN, 59 FEET
 HB1716'NORTH OF THE CENTERLINE OF DRIVEWAY, 44 FEET NORTHEAST OF A POWER
 HB1716'TRANSFORMER POLE, 16 FEET WEST OF THE CENTERLINE OF THE STREET, 34
 HB1716'FEET SOUTH OF THE CENTERLINE OF GRADED ROAD AT SOUTHEAST CORNER OF
 HB1716'CEMETERY AND 2 FEET WEST OF THE WEST CURB OF THE STREET.
 HB1716'
 HB1716'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1716
 HB1716                          STATION RECOVERY (2011)
 HB1716
 HB1716'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB1716'RM 4 WAS ALSO RECOVERED
 HB1716
 HB1716                          STATION RECOVERY (2012)
 HB1716
 HB1716'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB1716'RECOVERED AS DESCRIBED.
 HB1716
 HB1716                          STATION RECOVERY (2023)
 HB1716
 HB1716'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1716'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1711 ***********************************************************************
 HB1711  DESIGNATION -  ANNA CLOCK TOWER
 HB1711  PID         -  HB1711
 HB1711  STATE/COUNTY-  IL/UNION
 HB1711  COUNTRY     -  US
 HB1711  USGS QUAD   -  ANNA (2018)
 HB1711
 HB1711                         *CURRENT SURVEY CONTROL
 HB1711  ______________________________________________________________________
 HB1711* NAD 83(1997) POSITION- 37 28 47.33498(N) 089 14 40.02095(W)   ADJUSTED
 HB1711  ______________________________________________________________________
 HB1711  GEOID HEIGHT    -        -28.574 (meters)                     GEOID18
 HB1711  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 HB1711  HORZ ORDER      -  THIRD
 HB1711
 HB1711.The horizontal coordinates were established by classical geodetic methods
 HB1711.and adjusted by the National Geodetic Survey in October 1999.
 HB1711
 HB1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1711.GEOID18 height accuracy estimate available here.
 HB1711
 HB1711.Click photographs - Photos may exist for this station.
 HB1711
 HB1711.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1711
 HB1711. The following values were computed from the NAD 83(1997) position.
 HB1711
 HB1711;                    North         East     Units Scale Factor Converg.
 HB1711;SPC IL W     -    90,636.571   781,565.466   MT  1.00002310   +0 33 40.3
 HB1711;SPC IL W     -   297,363.48  2,564,186.03   sFT  1.00002310   +0 33 40.3
 HB1711;UTM  16      - 4,150,467.869   301,546.188   MT  1.00008514   -1 21 58.2
 HB1711
 HB1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0154650467(NAD 83)
 HB1711
 HB1711                          SUPERSEDED SURVEY CONTROL
 HB1711
 HB1711  NAD 83(1993)-  37 28 47.34237(N)    089 14 40.02220(W) AD(       ) 3
 HB1711  NAD 83(1986)-  37 28 47.34386(N)    089 14 40.02239(W) AD(       ) 3
 HB1711  NAD 27      -  37 28 47.17000(N)    089 14 39.72000(W) AD(       ) 3
 HB1711
 HB1711.Superseded values are not recommended for survey control.
 HB1711
 HB1711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1711.See file dsdata.pdf to determine how the superseded data were derived.
 HB1711
 HB1711_MARKER: 55 = TOWER
 HB1711
 HB1711  HISTORY     - Date     Condition        Report By
 HB1711  HISTORY     - 1930     FIRST OBSERVED   CGS
 HB1711
 HB1711                          STATION DESCRIPTION
 HB1711
 HB1711'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1732 ***********************************************************************
 HB1732  DESIGNATION -  ANNA MUNICIPAL TANK
 HB1732  PID         -  HB1732
 HB1732  STATE/COUNTY-  IL/UNION
 HB1732  COUNTRY     -  US
 HB1732  USGS QUAD   -  JONESBORO (2018)
 HB1732
 HB1732                         *CURRENT SURVEY CONTROL
 HB1732  ______________________________________________________________________
 HB1732* NAD 83(1997) POSITION- 37 27 35.23611(N) 089 15 14.09131(W)   ADJUSTED
 HB1732  ______________________________________________________________________
 HB1732  GEOID HEIGHT    -        -28.538 (meters)                     GEOID18
 HB1732  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 HB1732  HORZ ORDER      -  THIRD
 HB1732
 HB1732.The horizontal coordinates were established by classical geodetic methods
 HB1732.and adjusted by the National Geodetic Survey in October 1999.
 HB1732
 HB1732.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1732.GEOID18 height accuracy estimate available here.
 HB1732
 HB1732.Click photographs - Photos may exist for this station.
 HB1732
 HB1732.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1732
 HB1732. The following values were computed from the NAD 83(1997) position.
 HB1732
 HB1732;                    North         East     Units Scale Factor Converg.
 HB1732;SPC IL W     -    88,405.694   780,749.947   MT  1.00002147   +0 33 18.6
 HB1732;SPC IL W     -   290,044.35  2,561,510.45   sFT  1.00002147   +0 33 18.6
 HB1732;UTM  16      - 4,148,265.531   300,656.061   MT  1.00008951   -1 22 16.7
 HB1732
 HB1732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0065648265(NAD 83)
 HB1732
 HB1732                          SUPERSEDED SURVEY CONTROL
 HB1732
 HB1732  NAD 83(1993)-  37 27 35.24329(N)    089 15 14.09300(W) AD(       ) 3
 HB1732  NAD 83(1986)-  37 27 35.24213(N)    089 15 14.09587(W) AD(       ) 3
 HB1732  NAD 27      -  37 27 35.06525(N)    089 15 13.78911(W) AD(       ) 3
 HB1732
 HB1732.Superseded values are not recommended for survey control.
 HB1732
 HB1732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1732.See file dsdata.pdf to determine how the superseded data were derived.
 HB1732
 HB1732_MARKER: 53 = ELEVATED TANK
 HB1732
 HB1732  HISTORY     - Date     Condition        Report By
 HB1732  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1732
 HB1732                          STATION DESCRIPTION
 HB1732
 HB1732'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1732'THE STATION IS THE FINIAL AT THE TOP OF THE APEX OF THE WATER TANK.
 HB1732'IT IS LOCATED 15 FEET WEST OF THE CENTERLINE OF THE ALLEY
 HB1732'BETWEEN WEST HIGH STREET AND WEST SPRING STREET AND 1/2 BLOCK SOUTH
 HB1732'OF SOUTH GREEN STREET. IT IS ABOUT 100 FEET HIGH, SILVER COLORED
 HB1732'AND SUPPORTED BY A FOUR LEGGED, SKELETON TYPE STRUCTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1733 ***********************************************************************
 HB1733  DESIGNATION -  ANNA RADIO STATION WRAJ MAST
 HB1733  PID         -  HB1733
 HB1733  STATE/COUNTY-  IL/UNION
 HB1733  COUNTRY     -  US
 HB1733  USGS QUAD   -  JONESBORO (2018)
 HB1733
 HB1733                         *CURRENT SURVEY CONTROL
 HB1733  ______________________________________________________________________
 HB1733* NAD 83(1997) POSITION- 37 27 09.65319(N) 089 15 01.69367(W)   ADJUSTED
 HB1733  ______________________________________________________________________
 HB1733  GEOID HEIGHT    -        -28.528 (meters)                     GEOID18
 HB1733  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 HB1733  HORZ ORDER      -  THIRD
 HB1733
 HB1733.The horizontal coordinates were established by classical geodetic methods
 HB1733.and adjusted by the National Geodetic Survey in October 1999.
 HB1733
 HB1733.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1733.GEOID18 height accuracy estimate available here.
 HB1733
 HB1733.Click photographs - Photos may exist for this station.
 HB1733
 HB1733.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1733
 HB1733. The following values were computed from the NAD 83(1997) position.
 HB1733
 HB1733;                    North         East     Units Scale Factor Converg.
 HB1733;SPC IL W     -    87,619.963   781,062.292   MT  1.00002209   +0 33 25.8
 HB1733;SPC IL W     -   287,466.50  2,562,535.20   sFT  1.00002209   +0 33 25.8
 HB1733;UTM  16      - 4,147,469.692   300,941.836   MT  1.00008811   -1 22 08.3
 HB1733
 HB1733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0094147469(NAD 83)
 HB1733
 HB1733                          SUPERSEDED SURVEY CONTROL
 HB1733
 HB1733  NAD 83(1993)-  37 27 09.66023(N)    089 15 01.69530(W) AD(       ) 3
 HB1733  NAD 83(1986)-  37 27 09.65926(N)    089 15 01.69824(W) AD(       ) 3
 HB1733  NAD 27      -  37 27 09.48240(N)    089 15 01.39234(W) AD(       ) 3
 HB1733
 HB1733.Superseded values are not recommended for survey control.
 HB1733
 HB1733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1733.See file dsdata.pdf to determine how the superseded data were derived.
 HB1733
 HB1733_MARKER: 42 = RADIO/TV MAST
 HB1733
 HB1733  HISTORY     - Date     Condition        Report By
 HB1733  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1733
 HB1733                          STATION DESCRIPTION
 HB1733
 HB1733'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1733'THE STATION IS THE CENTER OF THE TOP OF THE MAST. IT IS LOCATED IN
 HB1733'THE SOUTHWESTERN PART OF ANNA ON TENNESSEE HILL NEAR THE END OF
 HB1733'FREEMAN STREET. IT IS OF UNIFORM CROSS-SECTION, SUPPORTED BY GUY
 HB1733'WIRES, PAINTED IN ALTERNATE SECTIONS OF RED AND WHITE AND IS 201
 HB1733'FEET HIGH. A BLINKING RED LIGHT IS ATTACHED TO THE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0598 ***********************************************************************
 LC0598  DESIGNATION -  ANNA RM 1
 LC0598  PID         -  LC0598
 LC0598  STATE/COUNTY-  IL/DE WITT
 LC0598  COUNTRY     -  US
 LC0598  USGS QUAD   -  BELLFLOWER (2018)
 LC0598
 LC0598                         *CURRENT SURVEY CONTROL
 LC0598  ______________________________________________________________________
 LC0598* NAD 83(1986) POSITION- 40 15 26.72   (N) 088 37 22.25   (W)   HD_HELD1
 LC0598* NAVD 88 ORTHO HEIGHT -   219.253 (meters)      719.33  (feet) ADJUSTED
 LC0598  ______________________________________________________________________
 LC0598  GEOID HEIGHT    -        -31.915 (meters)                     GEOID18
 LC0598  DYNAMIC HEIGHT  -        219.147 (meters)      718.98  (feet) COMP
 LC0598  MODELED GRAVITY -    980,137.4   (mgal)                       NAVD 88
 LC0598
 LC0598  VERT ORDER      -  SECOND    CLASS 0
 LC0598
 LC0598.The horizontal coordinates were determined by differentially corrected
 LC0598.hand held GPS observations or other comparable positioning techniques
 LC0598.and have an estimated accuracy of +/- 3 meters.
 LC0598
 LC0598.The orthometric height was determined by differential leveling and
 LC0598.adjusted by the NATIONAL GEODETIC SURVEY
 LC0598.in June 1991.
 LC0598
 LC0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0598.GEOID18 height accuracy estimate available here.
 LC0598
 LC0598.Click photographs - Photos may exist for this station.
 LC0598
 LC0598.The dynamic height is computed by dividing the NAVD 88
 LC0598.geopotential number by the normal gravity value computed on the
 LC0598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0598.degrees latitude (g = 980.6199 gals.).
 LC0598
 LC0598.The modeled gravity was interpolated from observed gravity values.
 LC0598
 LC0598;                    North         East    Units  Estimated Accuracy
 LC0598;SPC IL E     -   398,623.2     275,371.0     MT  (+/- 3 meters HH1 GPS) 
 LC0598
 LC0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6199257592(NAD 83)
 LC0598
 LC0598                          SUPERSEDED SURVEY CONTROL
 LC0598
 LC0598  NGVD 29 (??/??/92)  219.299  (m)          719.48   (f) ADJ UNCH    2 0
 LC0598
 LC0598.Superseded values are not recommended for survey control.
 LC0598
 LC0598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0598.See file dsdata.pdf to determine how the superseded data were derived.
 LC0598
 LC0598_MARKER: DR = REFERENCE MARK DISK
 LC0598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0598_STAMPING: ANNA NO 1 1959
 LC0598_MARK LOGO: CGS
 LC0598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0598+STABILITY: SURFACE MOTION
 LC0598
 LC0598  HISTORY     - Date     Condition        Report By
 LC0598  HISTORY     - 1959     MONUMENTED       CGS
 LC0598  HISTORY     - 20040927 GOOD             ILDT
 LC0598
 LC0598                          STATION DESCRIPTION
 LC0598
 LC0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0598'1.2 MI N FROM FARMER CITY.
 LC0598'ABOUT 1.25 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 LC0598'WITH U.S. HIGHWAY 150 IN FARMER CITY, 39 FEET EAST OF THE CENTER
 LC0598'LINE OF THE HIGHWAY, 1 1/2 FEET WEST OF A FENCE, 78 FEET NORTH
 LC0598'OF A 12-INCH LONE ELM TREE, 106 FEET SOUTH OF THE SOUTH END OF
 LC0598'THE EAST HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT, 56.5 FEET
 LC0598'SOUTH OF TRIANGULATION STATION ANNA, 56.2 FEET SOUTH OF A METAL
 LC0598'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND
 LC0598'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0598
 LC0598                          STATION RECOVERY (2004)
 LC0598
 LC0598'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0598'LOCATION OF ANNA RM 1 HAS BEEN REPLACED WITH NEW RM3 SET 1978.  TIES
 LC0598'FOR RM1 ARE GOOD FOR RM3
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0596 ***********************************************************************
 LC0596  DESIGNATION -  ANNA RM 2
 LC0596  PID         -  LC0596
 LC0596  STATE/COUNTY-  IL/DE WITT
 LC0596  COUNTRY     -  US
 LC0596  USGS QUAD   -  BELLFLOWER (2018)
 LC0596
 LC0596                         *CURRENT SURVEY CONTROL
 LC0596  ______________________________________________________________________
 LC0596* NAD 83(1986) POSITION- 40 15 27.83   (N) 088 37 22.13   (W)   HD_HELD1
 LC0596* NAVD 88 ORTHO HEIGHT -   219.513 (meters)      720.19  (feet) ADJUSTED
 LC0596  ______________________________________________________________________
 LC0596  GEOID HEIGHT    -        -31.915 (meters)                     GEOID18
 LC0596  DYNAMIC HEIGHT  -        219.407 (meters)      719.84  (feet) COMP
 LC0596  MODELED GRAVITY -    980,137.4   (mgal)                       NAVD 88
 LC0596
 LC0596  VERT ORDER      -  SECOND    CLASS 0
 LC0596
 LC0596.The horizontal coordinates were determined by differentially corrected
 LC0596.hand held GPS observations or other comparable positioning techniques
 LC0596.and have an estimated accuracy of +/- 3 meters.
 LC0596
 LC0596.The orthometric height was determined by differential leveling and
 LC0596.adjusted by the NATIONAL GEODETIC SURVEY
 LC0596.in June 1991.
 LC0596
 LC0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0596.GEOID18 height accuracy estimate available here.
 LC0596
 LC0596.Click photographs - Photos may exist for this station.
 LC0596
 LC0596.The dynamic height is computed by dividing the NAVD 88
 LC0596.geopotential number by the normal gravity value computed on the
 LC0596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0596.degrees latitude (g = 980.6199 gals.).
 LC0596
 LC0596.The modeled gravity was interpolated from observed gravity values.
 LC0596
 LC0596;                    North         East    Units  Estimated Accuracy
 LC0596;SPC IL E     -   398,657.5     275,373.9     MT  (+/- 3 meters HH1 GPS) 
 LC0596
 LC0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6199657626(NAD 83)
 LC0596
 LC0596                          SUPERSEDED SURVEY CONTROL
 LC0596
 LC0596  NGVD 29 (??/??/92)  219.559  (m)          720.34   (f) ADJ UNCH    2 0
 LC0596
 LC0596.Superseded values are not recommended for survey control.
 LC0596
 LC0596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0596.See file dsdata.pdf to determine how the superseded data were derived.
 LC0596
 LC0596_MARKER: DR = REFERENCE MARK DISK
 LC0596_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0596_SP_SET: BOX CULVERT HEADWALL
 LC0596_STAMPING: ANNA NO 2 1959
 LC0596_MARK LOGO: CGS
 LC0596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0596+STABILITY: SURFACE MOTION
 LC0596
 LC0596  HISTORY     - Date     Condition        Report By
 LC0596  HISTORY     - 1959     MONUMENTED       CGS
 LC0596  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0596
 LC0596                          STATION DESCRIPTION
 LC0596
 LC0596'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0596'1.2 MI N FROM FARMER CITY.
 LC0596'ABOUT 1.25 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 LC0596'WITH U.S. HIGHWAY 150 IN FARMER CITY, SET IN THE TOP OF THE
 LC0596'NORTH END OF THE EAST HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT,
 LC0596'21 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 56.3 FEET
 LC0596'NORTH-NORTHWEST OF TRIANGULATION STATION ANNA, 58.0 FEET
 LC0596'NORTH-NORTHWEST OF A METAL WITNESS POST AND ABOUT LEVEL WITH THE
 LC0596'HIGHWAY.
 LC0596
 LC0596                          STATION RECOVERY (2004)
 LC0596
 LC0596'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0596'BRASS STEM ON TOP OF EAST HEADWALL FOUND, DISK GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1712 ***********************************************************************
 HB1712  DESIGNATION -  ANNA STATE HOSPITAL STACK
 HB1712  PID         -  HB1712
 HB1712  STATE/COUNTY-  IL/UNION
 HB1712  COUNTRY     -  US
 HB1712  USGS QUAD   -  ANNA (2018)
 HB1712
 HB1712                         *CURRENT SURVEY CONTROL
 HB1712  ______________________________________________________________________
 HB1712* NAD 83(1997) POSITION- 37 28 39.03760(N) 089 14 30.57517(W)   ADJUSTED
 HB1712  ______________________________________________________________________
 HB1712  GEOID HEIGHT    -        -28.570 (meters)                     GEOID18
 HB1712  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 HB1712  HORZ ORDER      -  THIRD
 HB1712
 HB1712.The horizontal coordinates were established by classical geodetic methods
 HB1712.and adjusted by the National Geodetic Survey in October 1999.
 HB1712
 HB1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1712.GEOID18 height accuracy estimate available here.
 HB1712
 HB1712.Click photographs - Photos may exist for this station.
 HB1712
 HB1712.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1712
 HB1712. The following values were computed from the NAD 83(1997) position.
 HB1712
 HB1712;                    North         East     Units Scale Factor Converg.
 HB1712;SPC IL W     -    90,383.049   781,800.048   MT  1.00002357   +0 33 45.9
 HB1712;SPC IL W     -   296,531.72  2,564,955.66   sFT  1.00002357   +0 33 45.9
 HB1712;UTM  16      - 4,150,206.585   301,772.125   MT  1.00008404   -1 21 52.1
 HB1712
 HB1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0177250206(NAD 83)
 HB1712
 HB1712                          SUPERSEDED SURVEY CONTROL
 HB1712
 HB1712  NAD 83(1993)-  37 28 39.04500(N)    089 14 30.57646(W) AD(       ) 3
 HB1712  NAD 83(1986)-  37 28 39.04684(N)    089 14 30.57714(W) AD(       ) 3
 HB1712  NAD 27      -  37 28 38.87000(N)    089 14 30.27000(W) AD(       ) 3
 HB1712
 HB1712.Superseded values are not recommended for survey control.
 HB1712
 HB1712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1712.See file dsdata.pdf to determine how the superseded data were derived.
 HB1712
 HB1712_MARKER: 63 = STACK
 HB1712
 HB1712  HISTORY     - Date     Condition        Report By
 HB1712  HISTORY     - 1930     FIRST OBSERVED   CGS
 HB1712  HISTORY     - 1957     GOOD             CGS
 HB1712
 HB1712                          STATION DESCRIPTION
 HB1712
 HB1712'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1712'THE STATION IS THE CENTER OF THE TOP OF THE ANNA STATE HOSPITAL POWER
 HB1712'PLANT, STACK LOCATED NEAR THE NORTHEAST CORNER OF THE HOSPITAL
 HB1712'GROUNDS. IT IS A RED BRICK STACK ABOUT 175 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1713 ***********************************************************************
 HB1713  DESIGNATION -  ANNA STATE HOSPITAL WATER TANK
 HB1713  PID         -  HB1713
 HB1713  STATE/COUNTY-  IL/UNION
 HB1713  COUNTRY     -  US
 HB1713  USGS QUAD   -  ANNA (2018)
 HB1713
 HB1713                         *CURRENT SURVEY CONTROL
 HB1713  ______________________________________________________________________
 HB1713* NAD 83(1997) POSITION- 37 28 35.70887(N) 089 14 27.97682(W)   ADJUSTED
 HB1713  ______________________________________________________________________
 HB1713  GEOID HEIGHT    -        -28.569 (meters)                     GEOID18
 HB1713  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 HB1713  HORZ ORDER      -  THIRD
 HB1713
 HB1713.The horizontal coordinates were established by classical geodetic methods
 HB1713.and adjusted by the National Geodetic Survey in October 1999.
 HB1713
 HB1713.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1713.GEOID18 height accuracy estimate available here.
 HB1713
 HB1713.Click photographs - Photos may exist for this station.
 HB1713
 HB1713.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1713
 HB1713. The following values were computed from the NAD 83(1997) position.
 HB1713
 HB1713;                    North         East     Units Scale Factor Converg.
 HB1713;SPC IL W     -    90,281.055   781,864.897   MT  1.00002370   +0 33 47.4
 HB1713;SPC IL W     -   296,197.09  2,565,168.42   sFT  1.00002370   +0 33 47.4
 HB1713;UTM  16      - 4,150,102.462   301,833.511   MT  1.00008374   -1 21 50.5
 HB1713
 HB1713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0183350102(NAD 83)
 HB1713
 HB1713                          SUPERSEDED SURVEY CONTROL
 HB1713
 HB1713  NAD 83(1993)-  37 28 35.71622(N)    089 14 27.97830(W) AD(       ) 3
 HB1713  NAD 83(1986)-  37 28 35.71515(N)    089 14 27.98136(W) AD(       ) 3
 HB1713  NAD 27      -  37 28 35.53845(N)    089 14 27.67705(W) AD(       ) 3
 HB1713
 HB1713.Superseded values are not recommended for survey control.
 HB1713
 HB1713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1713.See file dsdata.pdf to determine how the superseded data were derived.
 HB1713
 HB1713_MARKER: 51 = TANK
 HB1713
 HB1713  HISTORY     - Date     Condition        Report By
 HB1713  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1713
 HB1713                          STATION DESCRIPTION
 HB1713
 HB1713'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8942 ***********************************************************************
 DH8942  DESIGNATION -  ANNAWAN RESET
 DH8942  PID         -  DH8942
 DH8942  STATE/COUNTY-  IL/HENRY
 DH8942  COUNTRY     -  US
 DH8942  USGS QUAD   -  ANNAWAN (2018)
 DH8942
 DH8942                         *CURRENT SURVEY CONTROL
 DH8942  ______________________________________________________________________
 DH8942* NAD 83(1997) POSITION- 41 24 04.85682(N) 089 54 18.40940(W)   ADJUSTED
 DH8942* NAVD 88 ORTHO HEIGHT -   191.09  (meters)      626.9   (feet) RESET
 DH8942  ______________________________________________________________________
 DH8942  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 DH8942  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 DH8942  HORZ ORDER      -  SECOND
 DH8942  VERT ORDER      -  THIRD
 DH8942
 DH8942.The horizontal coordinates were established by classical geodetic methods
 DH8942.and adjusted by the National Geodetic Survey in October 1999.
 DH8942
 DH8942.The orthometric height was computed from unverified reset data.
 DH8942
 DH8942.No vertical observational check was made to the station.
 DH8942
 DH8942.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8942.GEOID18 height accuracy estimate available here.
 DH8942
 DH8942.Click photographs - Photos may exist for this station.
 DH8942
 DH8942.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH8942
 DH8942. The following values were computed from the NAD 83(1997) position.
 DH8942
 DH8942;                    North         East     Units Scale Factor Converg.
 DH8942;SPC IL W     -   525,628.863   721,870.501   MT  0.99994706   +0 10 22.7
 DH8942;SPC IL W     - 1,724,500.69  2,368,336.80   sFT  0.99994706   +0 10 22.7
 DH8942;UTM  16      - 4,587,385.654   257,150.337   MT  1.00032586   -1 55 19.8
 DH8942
 DH8942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8942!SPC IL W     -   0.99997521  x   0.99994706  =   0.99992227
 DH8942!UTM  16      -   0.99997521  x   1.00032586  =   1.00030106
 DH8942
 DH8942:                Primary Azimuth Mark                     Grid Az
 DH8942:SPC IL W     -  ANNAWAN RM 4                             003 45 41.6
 DH8942:UTM  16      -  ANNAWAN RM 4                             005 51 24.1
 DH8942
 DH8942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5715087385(NAD 83)
 DH8942
 DH8942|---------------------------------------------------------------------|
 DH8942| PID    Reference Object                     Distance      Geod. Az  |
 DH8942|                                                           dddmmss.s |
 DH8942| CI6636 ANNAWAN AZ MK                                      0014101.3 |
 DH8942| CI6639 ANNAWAN RM 4                                       0035604.3 |
 DH8942| MF1041 ANNAWAN RM 1                         26.022 METERS 14514     |
 DH8942| MF1711 ANNAWAN MUNICIPAL TANK              283.715 METERS 21541     |
 DH8942| MF1039 ANNAWAN RM 2                         33.647 METERS 26134     |
 DH8942| MF1042 ANNAWAN RM 3                         38.115 METERS 33259     |
 DH8942|---------------------------------------------------------------------|
 DH8942
 DH8942                          SUPERSEDED SURVEY CONTROL
 DH8942
 DH8942  NAD 83(1996)-  41 24 04.85788(N)    089 54 18.40888(W) AD(       ) 2
 DH8942  NAD 83(1986)-  41 24 04.86338(N)    089 54 18.42098(W) AD(       ) 2
 DH8942  NAD 27      -  41 24 04.73260(N)    089 54 18.03150(W) AD(       ) 2
 DH8942
 DH8942.Superseded values are not recommended for survey control.
 DH8942
 DH8942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8942.See file dsdata.pdf to determine how the superseded data were derived.
 DH8942
 DH8942_MARKER: DH = HORIZONTAL CONTROL DISK
 DH8942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH8942_STAMPING: ANNAWAN RESET 2003
 DH8942_MARK LOGO: NGS
 DH8942_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH8942+STABILITY: SURFACE MOTION
 DH8942
 DH8942  HISTORY     - Date     Condition        Report By
 DH8942  HISTORY     - 2003     MONUMENTED       LOCSUR
 DH8942  HISTORY     - 2003     GOOD             NGS
 DH8942
 DH8942                          STATION DESCRIPTION
 DH8942
 DH8942'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2003 (CD)
 DH8942'TO REACH THIS MONUMENT FROM THE JUNCTION OF INTERSTATE 80 AND IL 78 AT
 DH8942'THE NORTH EDGE OF ANNAWAN.  GO SOUTH 0.25 MILES (0.40 KM) ALONG IL 78
 DH8942'FROM THE JUNCTION OF INTERSTATE 80 AND IL 78, THE MONUMENT IS LOCATED
 DH8942'IN THE NORTH WEST QUADRANT OF IL 78 AND AN EAST-WEST CONCRETE STREET
 DH8942'ON THE WEST SIDE OF IL 78, 33.6 FEET (10.2 M) NORTH OF THE CENTERLINE
 DH8942'OF THE CONCRETE EAST-WEST STREET, 52.2 FEET (15.9 M) WEST OF THE
 DH8942'CENTERLINE OF IL 78, 4.5 FEET (1.4 M) EAST OF A POWER POLE.  THE
 DH8942'MONUMENT IS A STANDARD BRASS DISK STAMPED ANNAWAN RESET 2003 SET IN
 DH8942'CONCRETE FLUSH TO THE EXISTING GROUND.
 DH8942
 DH8942                          STATION RECOVERY (2003)
 DH8942
 DH8942'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (FKS)
 DH8942'REFERENCE MARK 2 IS 120 FEET WEST OF THE RIGHT-OF-WAY POST, 185
 DH8942'FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT NORTH OF
 DH8942'A METAL WITNESS POST AND 1 FOOT SOUTH OF A METAL WITNESS
 DH8942'POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 DH8942'ANNAWAN NO 2 1959.
 DH8942'
 DH8942'REFERENCE MARK 3 IS A STANDARD DISK STAMPED ANNAWAN 1959 NO
 DH8942'3 1973 SET IN A DRILL HOLE IN THE SOUTHEAST CORNER OF A CONCRETE
 DH8942'SLAB OF TIRE RACKS, 134 FEET WEST OF THE CENTERLINE OF THE
 DH8942'HIGHWAY, 51 FEET SOUTH OF THE SOUTHEAST CORNER OF THE STATION,
 DH8942'1 FOOT NORTH OF THE SOUTH EDGE OF THE SLAB AND 1 FOOT WEST OF
 DH8942'THE EAST EDGE OF THE SLAB.
 DH8942'
 DH8942'REFERENCE MARK 4 (1973 AZI MK) IS 0.25 MILE NORTH ALONG THE
 DH8942'HIGHWAY FROM THE STATION, A STANDARD DISK STAMPED ANNAWAN
 DH8942'1959 NO 4 1973, SET IN A DRILL HOLE IN THE TOP OF THE NORTHEAST
 DH8942'CONCRETE GUARD RAIL OF THE OVERPASS OF HIGHWAY 78 OF INTERSTATE
 DH8942'HIGHWAY 80, ABOUT 3 FEET ABOVE THE LEVEL OF THE OVERPASS AND
 DH8942'19 FEET EAST OF THE CENTERLINE OF HIGHWAY 78.
 DH8942'
 DH8942'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 DH8942'
 DH8942'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ANNAWAN
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1039 ***********************************************************************
 MF1039  DESIGNATION -  ANNAWAN RM 2
 MF1039  PID         -  MF1039
 MF1039  STATE/COUNTY-  IL/HENRY
 MF1039  COUNTRY     -  US
 MF1039  USGS QUAD   -  ANNAWAN (2018)
 MF1039
 MF1039                         *CURRENT SURVEY CONTROL
 MF1039  ______________________________________________________________________
 MF1039* NAD 83(1986) POSITION- 41 24 04.70   (N) 089 54 19.84   (W)   HD_HELD1
 MF1039* NAVD 88 ORTHO HEIGHT -   190.985 (meters)      626.59  (feet) ADJUSTED
 MF1039  ______________________________________________________________________
 MF1039  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 MF1039  DYNAMIC HEIGHT  -        190.909 (meters)      626.34  (feet) COMP
 MF1039  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 MF1039
 MF1039  VERT ORDER      -  SECOND    CLASS 0
 MF1039
 MF1039.The horizontal coordinates were determined by differentially corrected
 MF1039.hand held GPS observations or other comparable positioning techniques
 MF1039.and have an estimated accuracy of +/- 3 meters.
 MF1039
 MF1039.The orthometric height was determined by differential leveling and
 MF1039.adjusted by the NATIONAL GEODETIC SURVEY
 MF1039.in June 1991.
 MF1039
 MF1039.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1039.GEOID18 height accuracy estimate available here.
 MF1039
 MF1039.Click photographs - Photos may exist for this station.
 MF1039
 MF1039.The dynamic height is computed by dividing the NAVD 88
 MF1039.geopotential number by the normal gravity value computed on the
 MF1039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1039.degrees latitude (g = 980.6199 gals.).
 MF1039
 MF1039.The modeled gravity was interpolated from observed gravity values.
 MF1039
 MF1039;                    North         East    Units  Estimated Accuracy
 MF1039;SPC IL W     -   525,623.9     721,837.3     MT  (+/- 3 meters HH1 GPS) 
 MF1039
 MF1039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5711687381(NAD 83)
 MF1039
 MF1039                          SUPERSEDED SURVEY CONTROL
 MF1039
 MF1039  NGVD 29 (??/??/92)  191.053  (m)          626.81   (f) ADJ UNCH    2 0
 MF1039
 MF1039.Superseded values are not recommended for survey control.
 MF1039
 MF1039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1039.See file dsdata.pdf to determine how the superseded data were derived.
 MF1039
 MF1039_MARKER: DR = REFERENCE MARK DISK
 MF1039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1039_STAMPING: ANNAWAN NO 2 1959
 MF1039_MARK LOGO: CGS
 MF1039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1039+STABILITY: SURFACE MOTION
 MF1039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1039+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MF1039
 MF1039  HISTORY     - Date     Condition        Report By
 MF1039  HISTORY     - 1959     MONUMENTED       CGS
 MF1039  HISTORY     - 1973     GOOD             NGS
 MF1039  HISTORY     - 19960808 GOOD             USPSQD
 MF1039  HISTORY     - 20010919 GOOD             USPSQD
 MF1039  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1039
 MF1039                          STATION DESCRIPTION
 MF1039
 MF1039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 MF1039'AT ANNAWAN.
 MF1039'0.25 MILE SOUTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION WITH
 MF1039'INTERSTATE HIGHWAY 80 AT THE NORTH EDGE OF ANNAWAN, 120 FEET WEST
 MF1039'OF A CONCRETE RIGHT-OF-WAY POST, 185 FEET WEST OF THE CENTERLINE
 MF1039'OF HIGHWAY, 1 FOOT NORTH OF A METAL WITNESS POST, 1 FOOT SOUTH
 MF1039'OF A METAL WITNESS POST AND SET IN THE TOP OF A SQUARE CONCRETE
 MF1039'POST PROJECTING ABOUT 3 INCHES.
 MF1039
 MF1039                          STATION RECOVERY (1996)
 MF1039
 MF1039'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1039'RECOVERED IN GOOD CONDITION.
 MF1039
 MF1039                          STATION RECOVERY (2001)
 MF1039
 MF1039'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1039'RECOVERED IN GOOD CONDITION.
 MF1039
 MF1039                          STATION RECOVERY (2004)
 MF1039
 MF1039'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1039'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1042 ***********************************************************************
 MF1042  DESIGNATION -  ANNAWAN RM 3
 MF1042  PID         -  MF1042
 MF1042  STATE/COUNTY-  IL/HENRY
 MF1042  COUNTRY     -  US
 MF1042  USGS QUAD   -  ANNAWAN (2018)
 MF1042
 MF1042                         *CURRENT SURVEY CONTROL
 MF1042  ______________________________________________________________________
 MF1042* NAD 83(1986) POSITION- 41 24 05.96   (N) 089 54 19.15   (W)   HD_HELD1
 MF1042* NAVD 88 ORTHO HEIGHT -   191.45  (meters)      628.1   (feet) RESET
 MF1042  ______________________________________________________________________
 MF1042  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 MF1042  VERT ORDER      -  THIRD
 MF1042
 MF1042.The horizontal coordinates were determined by differentially corrected
 MF1042.hand held GPS observations or other comparable positioning techniques
 MF1042.and have an estimated accuracy of +/- 3 meters.
 MF1042
 MF1042.The orthometric height was computed from unverified reset data.
 MF1042
 MF1042.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1042.GEOID18 height accuracy estimate available here.
 MF1042
 MF1042.Click photographs - Photos may exist for this station.
 MF1042
 MF1042;                    North         East    Units  Estimated Accuracy
 MF1042;SPC IL W     -   525,662.8     721,853.2     MT  (+/- 3 meters HH1 GPS) 
 MF1042
 MF1042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5713487420(NAD 83)
 MF1042
 MF1042                          SUPERSEDED SURVEY CONTROL
 MF1042
 MF1042.No superseded survey control is available for this station.
 MF1042
 MF1042_MARKER: DR = REFERENCE MARK DISK
 MF1042_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1042_SP_SET: CONCRETE SLAB
 MF1042_STAMPING: ANNAWAN 1959 NO 3 1973
 MF1042_MARK LOGO: NGS
 MF1042_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1042
 MF1042  HISTORY     - Date     Condition        Report By
 MF1042  HISTORY     - 1973     MONUMENTED       NGS
 MF1042
 MF1042                          STATION DESCRIPTION
 MF1042
 MF1042'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (FKS)
 MF1042'AT ANNAWAN.
 MF1042'0.25 MILES SOUTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION WITH
 MF1042'INTERSTATE HIGHWAY 80 AT THE NORTH EDGE OF ANNAWAN, A STANDARD
 MF1042'DISK SET IN A DRILL HOLE IN THE SOUTHEAST CORNER OF A CONCRETE
 MF1042'SLAB OF TIRE RACKS, 134 FEET WEST OF THE CENTERLINE OF THE
 MF1042'HIGHWAY, 51 FEET SOUTH OF THE SOUTHEAST CORNER OF THE GISH
 MF1042'STANDARD SERVICE STATION, 1 FOOT NORTH OF THE SOUTH EDGE OF THE
 MF1042'SLAB AND 1 FOOT WEST OF THE EAST EDGE OF THE SLAB.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0249 ***********************************************************************
 JB0249  CBN         -  This is a Cooperative Base Network Control Station.
 JB0249  DESIGNATION -  ANTIOCH
 JB0249  PID         -  JB0249
 JB0249  STATE/COUNTY-  IL/WAYNE
 JB0249  COUNTRY     -  US
 JB0249  USGS QUAD   -  GOLDEN GATE (2018)
 JB0249
 JB0249                         *CURRENT SURVEY CONTROL
 JB0249  ______________________________________________________________________
 JB0249* NAD 83(2011) POSITION- 38 16 04.88916(N) 088 14 02.45321(W)   ADJUSTED
 JB0249* NAD 83(2011) ELLIP HT-   123.271 (meters)        (06/27/12)   ADJUSTED
 JB0249* NAD 83(2011) EPOCH   -  2010.00
 JB0249* NAVD 88 ORTHO HEIGHT -   153.883 (meters)      504.86  (feet) ADJUSTED
 JB0249  ______________________________________________________________________
 JB0249  GEOID HEIGHT    -        -30.608 (meters)                     GEOID18
 JB0249  NAD 83(2011) X  -    154,523.106 (meters)                     COMP
 JB0249  NAD 83(2011) Y  - -5,011,773.546 (meters)                     COMP
 JB0249  NAD 83(2011) Z  -  3,928,921.091 (meters)                     COMP
 JB0249  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 JB0249  DYNAMIC HEIGHT  -        153.785 (meters)      504.54  (feet) COMP
 JB0249  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0249
 JB0249  VERT ORDER      -  SECOND    CLASS 0
 JB0249
 JB0249  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0249  Standards:
 JB0249         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0249            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0249  -------------------------------------------------------------------
 JB0249  NETWORK    0.75   1.35           0.34   0.26   0.69      0.04771767
 JB0249  -------------------------------------------------------------------
 JB0249  Click here for local accuracies and other accuracy information.
 JB0249
 JB0249.The horizontal coordinates were established by GPS observations
 JB0249.and adjusted by the National Geodetic Survey in June 2012.
 JB0249
 JB0249.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0249.been affixed to the stable North American tectonic plate. See 
 JB0249.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0249
 JB0249.The horizontal coordinates are valid at the epoch date displayed above
 JB0249.which is a decimal equivalence of Year/Month/Day.
 JB0249
 JB0249.The orthometric height was determined by differential leveling and
 JB0249.adjusted by the NATIONAL GEODETIC SURVEY
 JB0249.in June 1991.
 JB0249
 JB0249.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0249.GEOID18 height accuracy estimate available here.
 JB0249
 JB0249.Click photographs - Photos may exist for this station.
 JB0249
 JB0249.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0249
 JB0249.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0249
 JB0249.The ellipsoidal height was determined by GPS observations
 JB0249.and is referenced to NAD 83.
 JB0249
 JB0249.The dynamic height is computed by dividing the NAVD 88
 JB0249.geopotential number by the normal gravity value computed on the
 JB0249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0249.degrees latitude (g = 980.6199 gals.).
 JB0249
 JB0249.The modeled gravity was interpolated from observed gravity values.
 JB0249
 JB0249. The following values were computed from the NAD 83(2011) position.
 JB0249
 JB0249;                    North         East     Units Scale Factor Converg.
 JB0249;SPC IL E     -   177,729.259   308,691.332   MT  0.99997593   +0 03 41.4
 JB0249;SPC IL E     -   583,100.08  1,012,764.81   sFT  0.99997593   +0 03 41.4
 JB0249;UTM  16      - 4,236,273.645   392,050.345   MT  0.99974351   -0 45 51.7
 JB0249
 JB0249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0249!SPC IL E     -   0.99998066  x   0.99997593  =   0.99995659
 JB0249!UTM  16      -   0.99998066  x   0.99974351  =   0.99972417
 JB0249
 JB0249:                Primary Azimuth Mark                     Grid Az
 JB0249:SPC IL E     -  ANTIOCH AZ MK                            030 47 50.3
 JB0249:UTM  16      -  ANTIOCH AZ MK                            031 37 23.4
 JB0249
 JB0249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9205036273(NAD 83)
 JB0249
 JB0249|---------------------------------------------------------------------|
 JB0249| PID    Reference Object                     Distance      Geod. Az  |
 JB0249|                                                           dddmmss.s |
 JB0249| JB0251 ANTIOCH AZ MK                                      0305131.7 |
 JB0249| JB0250 ANTIOCH RM 1                         28.258 METERS 07448     |
 JB0249| JB0248 ANTIOCH RM 2                         28.893 METERS 15855     |
 JB0249|---------------------------------------------------------------------|
 JB0249
 JB0249                          SUPERSEDED SURVEY CONTROL
 JB0249
 JB0249  NAD 83(2007)-  38 16 04.88931(N)    088 14 02.45411(W) AD(2002.00) 0
 JB0249  ELLIP H (02/10/07)  123.310  (m)                       GP(2002.00)    
 JB0249  ELLIP H (10/15/04)  123.252  (m)                       GP(       ) 4 2
 JB0249  NAD 83(1997)-  38 16 04.88954(N)    088 14 02.45436(W) AD(       ) B
 JB0249  ELLIP H (07/17/98)  123.267  (m)                       GP(       ) 4 1
 JB0249  NAD 83(1993)-  38 16 04.90119(N)    088 14 02.45339(W) AD(       ) 1
 JB0249  NAD 83(1986)-  38 16 04.90310(N)    088 14 02.45464(W) AD(       ) 1
 JB0249  NAD 27      -  38 16 04.73246(N)    088 14 02.30445(W) AD(       ) 1
 JB0249  NAVD 88             153.88   (m)          504.9    (f) LEVELING    3  
 JB0249  NGVD 29 (??/??/92)  154.007  (m)          505.27   (f) ADJ UNCH    2 0
 JB0249  NGVD 29             154.01   (m)          505.3    (f) LEVELING    3  
 JB0249
 JB0249.Superseded values are not recommended for survey control.
 JB0249
 JB0249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0249.See file dsdata.pdf to determine how the superseded data were derived.
 JB0249
 JB0249_MARKER: DS = TRIANGULATION STATION DISK
 JB0249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0249_STAMPING: ANTIOCH 1961
 JB0249_MARK LOGO: CGS
 JB0249_PROJECTION: FLUSH
 JB0249_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0249+STABILITY: SURFACE MOTION
 JB0249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0249+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2023
 JB0249
 JB0249  HISTORY     - Date     Condition        Report By
 JB0249  HISTORY     - 1961     MONUMENTED       CGS
 JB0249  HISTORY     - 1961     GOOD             CGS
 JB0249  HISTORY     - 1961     GOOD             CGS
 JB0249  HISTORY     - 1967     GOOD             CGS
 JB0249  HISTORY     - 1972     GOOD             ILDT
 JB0249  HISTORY     - 19901025 GOOD             NGS
 JB0249  HISTORY     - 19970226 GOOD             NGS
 JB0249  HISTORY     - 19990927 GOOD             ILDT
 JB0249  HISTORY     - 20030327 GOOD             ILDT
 JB0249  HISTORY     - 20141103 GOOD             ILDT
 JB0249  HISTORY     - 20200408 GOOD             ILDT
 JB0249  HISTORY     - 20231120 GOOD             ILHD
 JB0249
 JB0249                          STATION DESCRIPTION
 JB0249
 JB0249'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0249'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF FAIRFIELD, 6.5
 JB0249'MILES EAST-NORTHEAST OF MILL SHOALS, 1.5 MILES NORTHEAST OF BURNT
 JB0249'PRAIRIE, .75 MILE NORTH OF THE WAYNE-WHITE COUNTY LINE AND ALONG THE
 JB0249'NORTH SIDE OF THE ANTIOCH CHURCH.
 JB0249'
 JB0249'TO REACH THE STATION FROM THE POST OFFICE IN BURNT PRAIRIE, GO EAST
 JB0249'FOR 1.5 MILES TO A SIDE ROAD LEFT, TURN LEFT, GO NORTH ON GRAVELED
 JB0249'ROAD FOR 0.5 MILE TO A T-ROAD, TURN LEFT, GO WEST FOR 0.1 MILE TO A
 JB0249'SIDE ROAD RIGHT, TURN RIGHT, GO NORTH FOR 0.8 MILE TO THE ANTIOCH
 JB0249'CHURCH AND CEMETERY ON THE LEFT AND THE STATION ALONG THE NORTH SIDE
 JB0249'OF THE CHURCH.
 JB0249'
 JB0249'STATION MARK, A STANDARD TRIANGULATION STATION DISK SET IN TOP OF A
 JB0249'12-INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 JB0249'THE GROUND AND STAMPED ANTIOCH 1961.  THE MARK IS 96 FEET
 JB0249'NORTH-NORTHWEST OF THE NORTHEAST CORNER OF CHURCH, 65.5 FEET
 JB0249'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A BUILDING, 10.6 FEET OF A
 JB0249'WITNESS POST AND BETWEEN TWO SMALL OUT HOUSE.
 JB0249'
 JB0249'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN A DRILL HOLE IN THE
 JB0249'NORTHWEST CORNER OF A CONCRETE WELL COVER AND IS STAMPED ANTIOCH NO 1
 JB0249'1961.  THE MARK IS 11 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A
 JB0249'BUILDING AND 6 FEET NORTHWEST OF A PUMP.
 JB0249'
 JB0249'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB0249'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0249'AND IS STAMPED ANTIOCH NO 2 1961.  THE MARK IS 99.5 FEET
 JB0249'SOUTH-SOUTHEAST OF A WITNESS POST AND 1 FOOT NORTHWEST OF THE
 JB0249'NORTHEAST CORNER OF THE CHURCH.
 JB0249'
 JB0249'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JB0249'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0249'STAMPED ANTIOCH 1961.  THE MARK IS 139 FEET WEST OF THE CENTER OF A
 JB0249'DRIVEWAY, 54 FEET EAST OF THE CENTER OF A DRIVEWAY IN TO PASTURE, 21
 JB0249'FEET SOUTH OF THE CENTER OF A ROAD, 1.7 FEET NORTHEAST OF A WITNESS
 JB0249'POST AND 1 FOOT NORTH OF A FENCE.
 JB0249'
 JB0249'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON GRAVELED ROAD
 JB0249'FOR 0.2 MILE, TURN RIGHT, GO EAST 0.1 MILE TO THE MARK ON THE RIGHT.
 JB0249'
 JB0249'HEIGHT OF LIGHT ABOVE STATION MARK 26.2 METERS.
 JB0249
 JB0249                          STATION RECOVERY (1961)
 JB0249
 JB0249'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0249'THE STATION REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE RECOVERED
 JB0249'IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO REFERENCE MARKS 1,
 JB0249'2 AND THE AZIMUTH MARK CHECKED.
 JB0249'
 JB0249'THE DESCRIPTION AND TO REACH IS ADEQUATE.
 JB0249'
 JB0249'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB0249
 JB0249                          STATION RECOVERY (1961)
 JB0249
 JB0249'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0249'2.9 MI NE FROM BURNT PRAIRIE.
 JB0249'ABOUT 1.5 MILES EAST ALONG A BLACK TOP ROAD FROM THE POST OFFICE
 JB0249'IN BURNT PRAIRIE, THENCE 0.5 MILE NORTH ON GRAVELED ROAD, THENCE
 JB0249'0.1 MILE WEST ON GRAVELED ROAD, THENCE 0.8 MILE NORTH ON GRAVELED
 JB0249'ROAD TO ANTIOCH CHURCH WEST OF ROAD, 107 FEET WEST OF POWER POLE,
 JB0249'97 FEET WEST-SOUTHWEST OF CENTER OF WELL, 89.5 FEET NORTH OF
 JB0249'NORTHWEST CORNER OF CHURCH BUILDING, 65 FEET SOUTHWEST OF
 JB0249'SOUTHWEST CORNER OF RECREATION BUILDING, 10.5 FEET WEST OF A
 JB0249'WITNESS POST, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 JB0249'SURFACE OF GROUND.
 JB0249
 JB0249                          STATION RECOVERY (1967)
 JB0249
 JB0249'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB0249'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.
 JB0249'THE DISTANCE AND DIRECTIONS TO ALL MARKS CHECKED WITH THE PREVIOUS
 JB0249'OBSERVATIONS.
 JB0249'
 JB0249'DUE TO VARIOUS CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS.
 JB0249'
 JB0249'THE STATION IS LOCATED ABOUT 13 MILES WEST OF GRAYSVILLE, 11.5 MILES
 JB0249'NORTHWEST OF CROSSVILLE, 1.75 MILES NORTHEAST OF BURNT PRAIRIE AND ON
 JB0249'THE GROUNDS OF THE ANTIOCH CHURCH.
 JB0249'
 JB0249'TO REACH THE STATION FROM THE POST OFFICE IN BURNT PRAIRIE, GO NORTH
 JB0249'ON A PAVED ROAD FOR 0.05 MILE TO A CROSS ROAD.  TURN RIGHT AND GO EAST
 JB0249'ON A PAVED ROAD FOR 1.45 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 JB0249'NORTH ON A PAVED ROAD FOR 0.5 MILE TO A T ROAD.  TURN LEFT AND GO WEST
 JB0249'ON A GRAVELED ROAD FOR 0.1 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND
 JB0249'GO NORTH ON A GRAVELED ROAD FOR 0.75 MILE TO THE ANTIOCH CHURCH AND
 JB0249'THE STATION ON THE LEFT.
 JB0249'
 JB0249'STATION MARK, A STANDARD DISK STAMPED ANTIOCH 1961 IS SET IN THE TOP
 JB0249'OF A SQUARE CONCRETE MONUMENT WHICH IS SET FLUSH WITH THE GROUND
 JB0249'SURFACE.  IT IS 96 FEET NORTH OF THE NORTHEAST CORNER OF THE CHURCH,
 JB0249'65 FEET NORTHEAST OF A CEMETERY AND 10 FEET EAST OF A METAL WITNESS
 JB0249'POST.
 JB0249'
 JB0249'R M NO 1, A STANDARD DISK STAMPED ANTIOCH NO 1 1961 IS SET IN A DRILL
 JB0249'HOLE IN A CONCRETE WELL COVER.  IT IS 6 FEET NORTHWEST OF THE CENTER
 JB0249'OF THE WELL COVER.
 JB0249'
 JB0249'R M NO 2, A STANDARD DISK STAMPED ANTIOCH NO 2 1961 IS SET IN THE TOP
 JB0249'OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 1 INCH.  IT IS 15 FEET
 JB0249'EAST OF A BRICK CHIMNEY AND 1 FOOT NORTH OF THE NORTHEAST CORNER OF
 JB0249'THE CHURCH.
 JB0249'
 JB0249'AZIMUTH MARK A STANDARD DISK STAMPED ANTIOCH 1961 IS SET IN THE TOP OF
 JB0249'A SQUARE CONCRETE MONUMENT WHICH PROJECTS 3 INCHES.  IT IS 1.2 FEET
 JB0249'NORTH OF A FENCE, 1.7 FEET NORTHEAST OF A METAL WITNESS POST AND 20
 JB0249'FEET SOUTH OF THE CENTER OF A GRAVELED ROAD.
 JB0249'
 JB0249'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH AND EAST ON A
 JB0249'GRAVELED ROAD FOR 0.3 MILE TO THE MARK ON THE RIGHT.
 JB0249'
 JB0249'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB0249
 JB0249                          STATION RECOVERY (1972)
 JB0249
 JB0249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (WEB)
 JB0249'ANTIOCH 1961 RECOVERED GOOD.  ANTIOCH NO.1 1961 RECOVERED GOOD.
 JB0249'ANTIOCH NO.2 1961 RECOVERED GOOD.  ANTIOCH 1961 (AZI) RECOVERED GOOD.
 JB0249'IT IS SUGGESTED THAT AT A LATER DATE A NEW TO REACH BE WRITTEN DO TO
 JB0249'HIGHWAY CONSTRUCTION IN THE AREA.
 JB0249'
 JB0249'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES N.E. OF BURNT
 JB0249'PRAIRIE.
 JB0249
 JB0249                          STATION RECOVERY (1990)
 JB0249
 JB0249'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB0249'THE CHURCH AND HOUSE AT THE STATION HAVE BEEN ABANDONED ALTHOUGH THE
 JB0249'CEMETERY IS STILL IN USE.  A FOUR FOOT HIGH PILE OF DEBRIS HAS BEEN
 JB0249'DUMPED ON TOP OF THE STATION.  IT WAS DUG OUT OF SIDE OF PILE AND LEFT
 JB0249'OPEN.  OTHER MARKS NOT SEARCHED FOR.  STATION IS LOCATED ABOUT 3 KM
 JB0249'(1.9 MI)  NORTHEAST OF BURNT PRAIRIE, AT THE OLD ANTIOCH CHURCH, ALONG
 JB0249'A LINE BETWEEN MOWED AREA AND CULTIVATED FIELD, IN NORTH CENTRAL
 JB0249'SECTION 17, T 3 S, R 9 E.  OWNERSHIP--UNKNOWN.  NO PERMISSION ASKED
 JB0249'FOR.
 JB0249'
 JB0249'TO REACH FROM EXIT 117 OF INTERSTATE HIGHWAY 64 (ABOUT 2 KM (1.2 MI)
 JB0249'EAST-NORTHEAST OF BURNT PRAIRIE), GO NORTHEAST ON THE PAVED ROAD FOR
 JB0249'0.17 KM (0.11 MI)  TO THE INTERSTATE HIGHWAY RAMPS.  CONTINUE AHEAD
 JB0249'FOR 0.12 KM (0.07 MI)  TO A PAVED ROAD LEFT.  TURN LEFT, NORTH, ON
 JB0249'WINDING ROAD (810 E) (EVENTUALLY NORTH) FOR 0.93 KM (0.58 MI)  TO A
 JB0249'T-ROAD. TURN LEFT, WEST, ON GRAVEL ROAD FOR 0.15 KM (0.09 MI) TO A
 JB0249'ROAD RIGHT.  TURN RIGHT, NORTH, ON GRAVEL ROAD (2550 E ) FOR 1.20 KM
 JB0249'(0.75 MI) TO A REVERSE DRIVE ON LEFT AT TOP OF GRADE. A IRON GATE AND
 JB0249'PLP WITH TRANSFORMERS ON THE RIGHT, TURN SHARP LEFT, SOUTHWEST, FOR
 JB0249'0.08 KM (0.05 MI) TO THE CHURCH BUILDING, THEN TURN RIGHT, NORTH FOR
 JB0249'ABOUT 40 M (131.2 FT) TO THE STATION ON THE LEFT AT DEBRIS PILE.
 JB0249'
 JB0249'STATION MARK IS FLUSH WITH GROUND, IN OPEN HOLE IN THE SIDE OF THE
 JB0249'DEBRIS PILE, 29.1 M (95.5 FT) NORTH-NORTHWEST OF NORTHEAST CORNER OF
 JB0249'THE CHURCH, 27.3 M (89.6 FT) NORTH OF NORTHWEST CORNER OF THE CHURCH,
 JB0249'19.9 M (65.3 FT) WEST OF SOUTHWEST CORNER OF AN ABANDONED HOUSE, 8.5 M
 JB0249'(27.9 FT) NORTHEAST OF EAST CORNER OF OLD OUTHOUSE, 0.6 M (2.0 FT)
 JB0249'SOUTH-SOUTHWEST OF A FIBERGLASS WITNESS POST, ON THE EAST SIDE OF THE
 JB0249'PILE.
 JB0249'
 JB0249'NOTE-ALLOW EXTRA TIME FOR TRIPOD SETUP ON DEBRIS PILE.
 JB0249
 JB0249                          STATION RECOVERY (1997)
 JB0249
 JB0249'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB0249'STATION IS LOCATED ABOUT 1.9 MI (3.1 KM) NORTHEAST OF BURNT PRAIRIE AT
 JB0249'THE OLD ANTIOCH CHURCH AND CEMETERY.
 JB0249'
 JB0249'TO REACH FROM EXIT 117 ON INTERSTATE HIGHWAY 64, ABOUT 1.2 MI (1.9 KM)
 JB0249'EAST-NORTHEAST OF BURNT PRAIRIE, GO NORTHEAST ON THE PAVED ROAD FOR
 JB0249'0.11 MI (0.18 KM) TO THE INTERSTATE HIGHWAY RAMPS.  CONTINUE AHEAD FOR
 JB0249'0.07 MI (0.11 KM) TO A PAVED ROAD LEFT.  TURN LEFT, NORTH, ON WINDING
 JB0249'ROAD (810E) WHICH EVENTUALLY GOES NORTH FOR 0.6 MI (1.0 KM) TO A
 JB0249'T-ROAD.  TURN LEFT, WEST, ON GRAVEL ROAD FOR 0.09 MI (0.14 KM) TO A
 JB0249'ROAD RIGHT.  TURN RIGHT, NORTH, ON GRAVEL ROAD (2550E) FOR 0.75 MI
 JB0249'(1.21 KM) TO A REVERSE DRIVE ON THE LEFT AT THE TOP OF A GRADE AT IRON
 JB0249'GATE AND POWER POLE WITH TRANSFORMERS ON THE RIGHT.  TURN SHARP LEFT,
 JB0249'SOUTHWEST, FOR 0.05 MI (0.08 KM) TO THE ABANDONED CHURCH BUILDING,
 JB0249'TURN RIGHT, NORTH, FOR 40 M (131.2 FT) TO THE STATION ON THE LEFT.
 JB0249'
 JB0249'IT IS ON THE EAST SIDE OF A DEBRIS PILE, 29.1 M (95.5 FT)
 JB0249'NORTH-NORTHWEST OF THE NORTHEAST CORNER OF THE CHURCH, 19.9 M
 JB0249'(65.3 FT) WEST OF THE SOUTHWEST CORNER OF AN ABANDONED HOUSE, 8.5 M
 JB0249'(27.9 FT) NORTHEAST OF THE EAST CORNER OF AN OLD OUTHOUSE, AND 0.6 M
 JB0249'(2.0 FT) SOUTH-SOUTHWEST OF A FIBERGLASS WITNESS POST.
 JB0249
 JB0249                          STATION RECOVERY (1999)
 JB0249
 JB0249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB0249'RECOVERED AS DESCRIBED
 JB0249'
 JB0249
 JB0249                          STATION RECOVERY (2003)
 JB0249
 JB0249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (BES)
 JB0249'RECOVERED AS DESCRIBED
 JB0249'
 JB0249
 JB0249                          STATION RECOVERY (2014)
 JB0249
 JB0249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0249'SMALL TREES AROUND THIS MARK ARE A PROBLEM.
 JB0249
 JB0249                          STATION RECOVERY (2020)
 JB0249
 JB0249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 JB0249'RECOVERED IN GOOD CONDITION.
 JB0249
 JB0249                          STATION RECOVERY (2023)
 JB0249
 JB0249'RECOVERY NOTE BY IL HIGHWAY DEPT 2023 (ZCL)
 JB0249'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1035 ***********************************************************************
 NH1035  DESIGNATION -  ANTIOCH
 NH1035  PID         -  NH1035
 NH1035  STATE/COUNTY-  IL/LAKE
 NH1035  COUNTRY     -  US
 NH1035  USGS QUAD   -  ANTIOCH (2018)
 NH1035
 NH1035                         *CURRENT SURVEY CONTROL
 NH1035  ______________________________________________________________________
 NH1035* NAD 83(1997) POSITION- 42 26 03.64432(N) 088 03 12.20532(W)   ADJUSTED
 NH1035* NAVD 88 ORTHO HEIGHT -   256.    (meters)      840.    (feet) SCALED
 NH1035  ______________________________________________________________________
 NH1035  GEOID HEIGHT    -        -34.388 (meters)                     GEOID18
 NH1035  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 NH1035  HORZ ORDER      -  FIRST
 NH1035
 NH1035.The horizontal coordinates were established by classical geodetic methods
 NH1035.and adjusted by the National Geodetic Survey in October 1999.
 NH1035
 NH1035.The orthometric height was scaled from a topographic map.
 NH1035
 NH1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1035.GEOID18 height accuracy estimate available here.
 NH1035
 NH1035.Click photographs - Photos may exist for this station.
 NH1035
 NH1035.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1035
 NH1035. The following values were computed from the NAD 83(1997) position.
 NH1035
 NH1035;                    North         East     Units Scale Factor Converg.
 NH1035;SPC IL E     -   640,385.402   323,034.526   MT  0.99998153   +0 11 20.0
 NH1035;SPC IL E     - 2,100,997.77  1,059,822.44   sFT  0.99998153   +0 11 20.0
 NH1035;SPC WI S     -    50,122.736   760,173.934   MT  1.00007368   +1 20 15.1
 NH1035;SPC WI S     -   164,444.34  2,494,003.98   sFT  1.00007368   +1 20 15.1
 NH1035;UTM  16      - 4,698,540.409   413,356.049   MT  0.99969236   -0 42 38.9
 NH1035
 NH1035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1035!SPC IL E     -   0.99996526  x   0.99998153  =   0.99994679
 NH1035!SPC WI S     -   0.99996526  x   1.00007368  =   1.00003894
 NH1035!UTM  16      -   0.99996526  x   0.99969236  =   0.99965763
 NH1035
 NH1035:                Primary Azimuth Mark                     Grid Az
 NH1035:SPC IL E     -  BRISTOL USLS 1873                        006 23 59.1
 NH1035:SPC WI S     -  BRISTOL USLS 1873                        005 15 04.0
 NH1035:UTM  16      -  BRISTOL USLS 1873                        007 17 58.0
 NH1035
 NH1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1335698540(NAD 83)
 NH1035
 NH1035|---------------------------------------------------------------------|
 NH1035| PID    Reference Object                     Distance      Geod. Az  |
 NH1035|                                                           dddmmss.s |
 NH1035| NH0985 BRISTOL USLS 1873                   APPROX.12.7 KM 0063519.1 |
 NH1035|---------------------------------------------------------------------|
 NH1035
 NH1035                          SUPERSEDED SURVEY CONTROL
 NH1035
 NH1035  NAD 83(1997)-  42 26 03.64424(N)    088 03 12.20553(W) AD(       ) 1
 NH1035  NAD 83(1991)-  42 26 03.64318(N)    088 03 12.20934(W) AD(       ) 1
 NH1035  NAD 83(1986)-  42 26 03.64192(N)    088 03 12.21819(W) AD(       ) 1
 NH1035  NAD 27      -  42 26 03.56900(N)    088 03 11.92500(W) AD(       ) 1
 NH1035  USSD        -  42 26 03.69000(N)    088 03 11.75600(W) AD(       ) 3
 NH1035
 NH1035.Superseded values are not recommended for survey control.
 NH1035
 NH1035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1035.See file dsdata.pdf to determine how the superseded data were derived.
 NH1035
 NH1035_MARKER: V = STONE MONUMENT
 NH1035_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1035
 NH1035  HISTORY     - Date     Condition        Report By
 NH1035  HISTORY     - 1873     MONUMENTED       USLS
 NH1035  HISTORY     - 1935     GOOD             CGS
 NH1035  HISTORY     - 1954     GOOD             CGS
 NH1035  HISTORY     - 19940505 GOOD             USPSQD
 NH1035  HISTORY     - 20010429 MARK NOT FOUND   USPSQD
 NH1035
 NH1035                          STATION DESCRIPTION
 NH1035
 NH1035'DESCRIBED BY US LAKE SURVEY 1873
 NH1035'THIS STATION IS SITUATED IN SECTION 27, ANTIOCH TOWNSHIP,
 NH1035'LAKE COUNTY, ILLINOIS.  THE HEIGHT OF STATION USED WAS 54
 NH1035'FEET.  THE GEODETIC POINT IS MARKED BY A STONE OF THE ORDINARY
 NH1035'FORM, SET SO THAT ITS UPPER END IS 3 FEET BELOW THE SURFACE
 NH1035'OF THE GROUND.  DIRECTLY ABOVE THE LATTER IS SET ANOTHER STONE
 NH1035'RISING 6 INCHES ABOVE THE GROUND.  TWO REFERENCE STONES
 NH1035'ARE SET, ONE SOUTH 46 DEG 13 MIN EAST, AND 32.12 METERS
 NH1035'DISTANT FROM THE GEODETIC POINT.  AND ONE SOUTH 60 DEG 32
 NH1035'MIN WEST AND 23.59 METERS DISTANT FROM THE GEODETIC POINT.
 NH1035'HEIGHT OF GROUND AT STATION, 279.1 FEET.
 NH1035
 NH1035                          STATION RECOVERY (1935)
 NH1035
 NH1035'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1035'STATION RECOVERED.  SEE DESCRIPTION OF ANTIOCH 2.
 NH1035
 NH1035                          STATION RECOVERY (1954)
 NH1035
 NH1035'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1035'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1035'THE DISTANCE AND DIRECTION TO ANTIOCH 2 1935 CHECKED.  THE
 NH1035'OLD DESCRIPTION IS ADEQUATE.
 NH1035
 NH1035                          STATION RECOVERY (1994)
 NH1035
 NH1035'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1035'RECOVERED IN GOOD CONDITION.
 NH1035
 NH1035                          STATION RECOVERY (2001)
 NH1035
 NH1035'RECOVERY NOTE BY US POWER SQUADRON 2001 (RH)
 NH1035'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1036 ***********************************************************************
 NH1036  DESIGNATION -  ANTIOCH 2 RESET
 NH1036  PID         -  NH1036
 NH1036  STATE/COUNTY-  IL/LAKE
 NH1036  COUNTRY     -  US
 NH1036  USGS QUAD   -  ANTIOCH (2018)
 NH1036
 NH1036                         *CURRENT SURVEY CONTROL
 NH1036  ______________________________________________________________________
 NH1036* NAD 83(1997) POSITION- 42 26 03.66555(N) 088 03 11.98563(W)   ADJUSTED
 NH1036* NAVD 88 ORTHO HEIGHT -   256.    (meters)      840.    (feet) SCALED
 NH1036  ______________________________________________________________________
 NH1036  GEOID HEIGHT    -        -34.388 (meters)                     GEOID18
 NH1036  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 NH1036  HORZ ORDER      -  FIRST
 NH1036
 NH1036.The horizontal coordinates were established by classical geodetic methods
 NH1036.and adjusted by the National Geodetic Survey in October 1999.
 NH1036
 NH1036.The orthometric height was scaled from a topographic map.
 NH1036
 NH1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1036.GEOID18 height accuracy estimate available here.
 NH1036
 NH1036.Click photographs - Photos may exist for this station.
 NH1036
 NH1036.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1036
 NH1036. The following values were computed from the NAD 83(1997) position.
 NH1036
 NH1036;                    North         East     Units Scale Factor Converg.
 NH1036;SPC IL E     -   640,386.074   323,039.545   MT  0.99998153   +0 11 20.2
 NH1036;SPC IL E     - 2,100,999.98  1,059,838.91   sFT  0.99998153   +0 11 20.2
 NH1036;SPC WI S     -    50,123.508   760,178.940   MT  1.00007368   +1 20 15.2
 NH1036;SPC WI S     -   164,446.88  2,494,020.41   sFT  1.00007368   +1 20 15.2
 NH1036;UTM  16      - 4,698,541.001   413,361.077   MT  0.99969235   -0 42 38.8
 NH1036
 NH1036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1036!SPC IL E     -   0.99996526  x   0.99998153  =   0.99994679
 NH1036!SPC WI S     -   0.99996526  x   1.00007368  =   1.00003894
 NH1036!UTM  16      -   0.99996526  x   0.99969235  =   0.99965762
 NH1036
 NH1036:                Primary Azimuth Mark                     Grid Az
 NH1036:SPC IL E     -  NIPPER                                   266 05 44.5
 NH1036:SPC WI S     -  NIPPER                                   264 56 49.5
 NH1036:UTM  16      -  NIPPER                                   266 59 43.5
 NH1036
 NH1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1336198541(NAD 83)
 NH1036
 NH1036|---------------------------------------------------------------------|
 NH1036| PID    Reference Object                     Distance      Geod. Az  |
 NH1036|                                                           dddmmss.s |
 NH1036| NG0618 CHICAGO ST PAUL AIRWAY BCN 4        APPROX.14.7 KM 0703546.5 |
 NH1036| CI8916 ANTIOCH 2 AZ MK RESET                              0971728.7 |
 NH1036| CI8917 ANTIOCH 2 RM 1                       22.610 METERS 13917     |
 NH1036| NH1042 LOCH LOMOND MUNICIPAL TANK          APPROX.17.2 KM 1694335.8 |
 NH1036| CI8919 ANTIOCH 2 RM 3                       50.213 METERS 18842     |
 NH1036| NH1044 ROUND LAKE MUNICIPAL TANK           APPROX. 9.4 KM 2005436.6 |
 NH1036| NH1032 ALLENDALE FARM SCHOOL TANK          APPROX. 3.8 KM 2465507.5 |
 NH1036| CI8915 ANTIOCH 2 AZ MK                                    2605735.2 |
 NH1036| NH1035 ANTIOCH                               5.062 METERS 26234     |
 NH1036| NH1055 NIPPER                              APPROX.15.2 KM 2661704.7 |
 NH1036| CI8918 ANTIOCH 2 RM 2                       45.068 METERS 27253     |
 NH1036| NH0988 NEW MUNSTER ALPHONSE CHURCH         APPROX.21.6 KM 3184606.9 |
 NH1036| NH1033 ANTIOCH MUNICIPAL TANK              APPROX. 6.1 KM 3232526.3 |
 NH1036|---------------------------------------------------------------------|
 NH1036
 NH1036                          SUPERSEDED SURVEY CONTROL
 NH1036
 NH1036  NAD 83(1997)-  42 26 03.66547(N)    088 03 11.98584(W) AD(       ) 1
 NH1036  NAD 83(1991)-  42 26 03.66441(N)    088 03 11.98965(W) AD(       ) 1
 NH1036  NAD 83(1986)-  42 26 03.66313(N)    088 03 11.99859(W) AD(       ) 1
 NH1036  NAD 27      -  42 26 03.59000(N)    088 03 11.70600(W) AD(       ) 1
 NH1036
 NH1036.Superseded values are not recommended for survey control.
 NH1036
 NH1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1036.See file dsdata.pdf to determine how the superseded data were derived.
 NH1036
 NH1036_MARKER: DS = TRIANGULATION STATION DISK
 NH1036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1036_STAMPING: ANTIOCH 2 1935 1954
 NH1036_MARK LOGO: CGS
 NH1036_PROJECTION: RECESSED 46 CENTIMETERS
 NH1036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1036+STABILITY: SURFACE MOTION
 NH1036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1036+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2007
 NH1036
 NH1036  HISTORY     - Date     Condition        Report By
 NH1036  HISTORY     - 1935     MONUMENTED       CGS
 NH1036  HISTORY     - 1944     GOOD             CGS
 NH1036  HISTORY     - 1954     GOOD             CGS
 NH1036  HISTORY     - 1966     GOOD             CGS
 NH1036  HISTORY     - 1975     GOOD             ALSTER
 NH1036  HISTORY     - 19940505 GOOD             USPSQD
 NH1036  HISTORY     - 20070925 GOOD             INDIV
 NH1036
 NH1036                          STATION DESCRIPTION
 NH1036
 NH1036'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1036'THIS STATION IS IN THE NORTHEAST QUARTER OF THE SOUTHWEST QUARTER SEC.
 NH1036'27, T46N, R10E, ABOUT 4 MILES, AIRLINE, SOUTHEAST OF ANTIOCH, ON LAND
 NH1036'OWNED AND OCCUPIED BY WILLIAM GELDEN.  IT IS IN THE NORTHEAST CORNER
 NH1036'OF A CLOVER FIELD AND NORTHWEST OF THE GELDEN FARM BUILDINGS, 56 FEET
 NH1036'WEST-NORTHWEST OF NORTHWEST CORNER OF A WHITE CHICKEN HOUSE, 12 FEET
 NH1036'SOUTH OF LANE BETWEEN FIELDS, 167 FEET NORTH-NORTHEAST OF CEDAR TREE
 NH1036'AT NORTHWEST CORNER OF ORCHARD.  IT PROJECTS 4 INCHES.
 NH1036'
 NH1036'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE HIGHWAYS 173
 NH1036'AND 54 IN ANTIOCH, GO SOUTH ON HIGHWAYS 173 AND 54 FOR 0.9 MILE,
 NH1036'THENCE EAST ON HIGHWAY 173 FOR 1.5 MILES TO CROSSROADS AT SCHOOL IN
 NH1036'SOUTHEAST ANGLE.  LEAVE HIGHWAY 173 AND GO SOUTH ON GRAVEL ROAD FOR
 NH1036'2.3 MILES TO T-ROAD EAST AT SIGN CAMP HASTINGS.  GO EAST ON GRAVEL
 NH1036'ROAD FOR 0.5 MILE TO MR. GELDENS HOUSE ON NORTH SIDE OF ROAD, LEAVE
 NH1036'ROAD AND GO NORTH THROUGH YARD TO POINT WHERE LANE GOES WEST.  IT IS
 NH1036'ABOUT 100 FEET WEST OF THIS POINT.
 NH1036'
 NH1036'AFTER THE STATION WAS OCCUPIED THE OLD STATION, ANTIOCH 1873, WAS
 NH1036'RECOVERED.  IT IS A STONE BLOCK 8 INCHES SQUARE WITH A DRILLED HOLE IN
 NH1036'CENTER AND MARKED U.S. IT IS BELOW THE SURFACE 20 INCHES.
 NH1036'
 NH1036'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 NH1036'DISKS SET IN CONCRETE AS DESCRIBED.
 NH1036'
 NH1036'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION, 18 INCHES NORTHWEST
 NH1036'OF NORTWEST CORNER OF A RED CHICKEN HOUSE, 16 FEET SOUTH OF SOUTHWEST
 NH1036'CORNER OF A WHITE CHICKEN HOUSE.  IT PROJECTS 4 INCHES.
 NH1036'
 NH1036'REFERENCE MARK NO. 2 IS WEST OF THE STATION, 1 FOOT SOUTH OF LANE
 NH1036'FENCE LINE, 40 FEET EAST OF FENCE CORNER AT WEST END OF LANE.  IT
 NH1036'PROJECTS 3 INCHES.  THE DISTANCE BETWEEN THE REFERENCE MARKS IS 206.16
 NH1036'FEET.
 NH1036'
 NH1036'THE AZIMUTH MARK IS WEST OF THE STATION AT TOP OF A LOW RIDGE, 0.15
 NH1036'MILE EAST OF T-ROAD, 1 FOOT NORTH OF EAST-WEST ROAD RIGHT-OF-WAY FENCE
 NH1036'LINE, 27 FEET NORTH OF CENTERLINE OF GRAVEL ROAD, 65 FEET SOUTH OF A
 NH1036'3-FOOT OAK TREE.  IT PROJECTS 2 INCHES.
 NH1036'
 NH1036'LIGHTS 100 FEET ABOVE STATION BRISTOL R.M. 1873 COME INTO VIEW 13 FEET
 NH1036'ABOVE THIS STATION.  LIGHTS 100 FEET ABOVE STATIONS BENTON 1873 AND
 NH1036'SPAULDING COME INTO VIEW 50 FEET ABOVE THIS STATION.  LIGHTS 100 FEET
 NH1036'ABOVE STATIONS SOMERS 1873, NIPPER AND SILVER AND 87 FEET ABOVE
 NH1036'STATION WISCOILL COME INTO VIEW 64 FEET ABOVE THIS STATION.
 NH1036
 NH1036                          STATION RECOVERY (1944)
 NH1036
 NH1036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 NH1036'STATION WAS RECOVERED EXACTLY AS DESCRIBED.
 NH1036'
 NH1036'THE STATION IS STAMPED ANTIOCH 2 1935.
 NH1036'
 NH1036'REFERENCE MARK NO. 1 IS AT THE NORTHWEST CORNER OF A SMALL SHED.  IT
 NH1036'IS STAMPED ANTIOCH 2 NO 1 1935.
 NH1036'
 NH1036'REFERENCE MARK NO. 2 IS STAMPED ANTIOCH 2 NO 2 1935.
 NH1036'
 NH1036'AZIMUTH MARK IS STAMPED ANTIOCH 2 1935.
 NH1036'
 NH1036'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 83 AND 173 AT
 NH1036'THE SOUTH EDGE OF THE VILLAGE OF ANTIOCH, GO EAST ON STATE HIGHWAY 173
 NH1036'FOR 1.7 MILES TO A GRAVELED ROAD RIGHT AT A WHITE FRAME SCHOOL IN THE
 NH1036'SOUTHEAST ANGLE OF INTERSECTION.  TURN RIGHT AND GO 1.8 MILES TO A
 NH1036'MACADAM CROSS ROAD.  CONTINUE STRAIGHT AHEAD ON GRAVEL ROAD FOR 0.6
 NH1036'MILE TO THE GRAVELED T-ROAD LEFT. TURN LEFT FOR 0.15 MILE TO THE
 NH1036'AZIMUTH MARK ON THE LEFT. CONTINUE EAST FOR 0.35 MILE TO THE GELDEN
 NH1036'FARM LANE ON THE LEFT. TURN LEFT, ENTERING THE LANE, AND GO TO THE
 NH1036'REAR OF THE HOUSE.  PASS BETWEEN THE BARN ON THE RIGHT AND SMALL
 NH1036'BUILDINGS ON THE LEFT TO A FARM LANE LEFT. TURN LEFT FOR ABOUT 100
 NH1036'FEET TO THE STATION.
 NH1036'
 NH1036'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 NH1036
 NH1036                          STATION RECOVERY (1954)
 NH1036
 NH1036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1036'THE STATION SURFACE MARK, REFERENCE MARK NO. 2 AND THE AZIMUTH MARK
 NH1036'WERE FOUND DESTROYED.  REFERENCE MARK NO. 1 WAS FOUND IN GOOD
 NH1036'CONDITION AND THE DISTANCE AND DIRECTION CHECKED.  A NEW SURFACE
 NH1036'STATION MARK WAS ESTABLISHED, HOLDING THE POSITION OF THE OLD
 NH1036'UNDERGROUND MARK AND REFERENCE MARK NO 3 AND A NEW AZIMUTH MARK WAS
 NH1036'ESTABLISHED.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 NH1036'
 NH1036'THE STATION IS LOCATED IN A CULTIVATED FIELD ABOUT 4 MILES SOUTHEAST
 NH1036'OF ANTIOCH AND 2 MILES NORTHEAST OF LAKE VILLA ON PROPERTY OWNED BY
 NH1036'MRS. GELDEN.  IT IS 293 FEET NORTH OF THE CENTER OF A PAVED ROAD,
 NH1036'ABOUT 175 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME HOUSE, 57
 NH1036'FEET NORTHWEST OF A 12 INCH SILVER MAPLE TREE AND 43 FEET NORTHWEST OF
 NH1036'THE NORTHWEST CORNER OF A SMALL SHED.  IT IS UNDERGROUND ABOUT 18
 NH1036'INCHES AND THE DISK IS STAMPED ANTIOCH 2 1935 1954.
 NH1036'
 NH1036'REFERENCE MARK NO. 1 IS 74.18 FEET SOUTHEAST OF THE STATION, 16 FEET
 NH1036'SOUTH OF A 24 INCH MAPLE TREE, 1 FOOT NORTHWEST OF THE NORTHWEST
 NH1036'CORNER OF A SMALL SHED AND 1 FOOT SOUTH OF A WHITE WITNESS POST.  IT
 NH1036'PROJECTS 6 INCHES AND THE DISK IS STAMPED ANTIOCH 2 NO 1935.
 NH1036'
 NH1036'REFERENCE MARK NO. 3 IS 164.74 FEET SOUTH OF THE STATION, IN A CLUMP
 NH1036'OF CEDAR TREES AT THE SOUTHEAST EDGE OF A CULTIVATED FIELD AND 121
 NH1036'FEET NORTH OF THE CENTER OF A PAVED ROAD.  IT IS FLUSH AND THE DISK IS
 NH1036'STAMPED ANTIOCH 2 NO 3 1935 1954.
 NH1036'
 NH1036'AZIMUTH MARK IS 24 FEET NORTH OF THE CENTER OF A PAVED ROAD, 16 FEET
 NH1036'WEST OF A POWER LINE POLE AND 1 FOOT WEST OF A WHITE WITNESS POST.  IT
 NH1036'IS FLUSH AND THE DISK IS STAMPED ANTIOCH 2 1935 RESET 1954.
 NH1036'
 NH1036'ANTIOCH USLS 1873 IS 16.615 FEET WEST OF THE STATION.  IT IS AN 8X8
 NH1036'STONE BLOCK WITH A DRILLED HOLE IN THE CENTER AND HAS U.S. CAST IN THE
 NH1036'TOP.  IT IS BELOW THE SURFACE 20 INCHES.
 NH1036'
 NH1036'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 21, 83 AND
 NH1036'132 IN THE SOUTHEAST SECTION OF LAKE VILLA, GO EAST ON HIGHWAY 132 FOR
 NH1036'0.75 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTH ON PAVED ROAD
 NH1036'FOR 1.3 MILES TO SIDE ROAD RIGHT, TURN RIGHT AND GO EAST ON PAVED ROAD
 NH1036'FOR 0.45 MILE TO A FRAME HOUSE ON THE LEFT AND THE STATION IN
 NH1036'CULTIVATED FIELD ABOUT 175 FEET NORTHWEST OF HOUSE AS DESCRIBED.
 NH1036'
 NH1036'TO REACH THE AZIMUTH MARK FROM THE PAVED ROAD AND DRIVEWAY TO HOUSE,
 NH1036'GO EAST ON PAVED ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT AS
 NH1036'DESCRIBED.
 NH1036'
 NH1036'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1036
 NH1036                          STATION RECOVERY (1966)
 NH1036
 NH1036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1036'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED AND IN
 NH1036'GOOD CONDITION AT THIS TIME.
 NH1036'
 NH1036'THE AZIMUTH MARK IS NOW 1 FOOT WEST OF A METAL WITNESS POST AND ABOUT
 NH1036'50 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A WHITE FRAME HOUSE.
 NH1036
 NH1036                          STATION RECOVERY (1975)
 NH1036
 NH1036'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1975 (LC)
 NH1036'THE STATION, RM 1, RM 2 AND THE AZIMUTH MARK WERE FOUND IN GOOD
 NH1036'CONDITION.  THE AZ MARK IS NOT VISIBLE FROM THE GROUND DUE TO
 NH1036'BUILDINGS.  DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES
 NH1036'SOUTHEAST OF ANTIOCH, ILL.
 NH1036
 NH1036                          STATION RECOVERY (1994)
 NH1036
 NH1036'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1036'RECOVERED IN GOOD CONDITION.
 NH1036
 NH1036                          STATION RECOVERY (2007)
 NH1036
 NH1036'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TBW)
 NH1036'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0251 ***********************************************************************
 JB0251  DESIGNATION -  ANTIOCH AZ MK
 JB0251  PID         -  JB0251
 JB0251  STATE/COUNTY-  IL/WAYNE
 JB0251  COUNTRY     -  US
 JB0251  USGS QUAD   -  GOLDEN GATE (2018)
 JB0251
 JB0251                         *CURRENT SURVEY CONTROL
 JB0251  ______________________________________________________________________
 JB0251* NAD 83(1986) POSITION- 38 16 16.     (N) 088 13 55.     (W)   SCALED
 JB0251* NAVD 88 ORTHO HEIGHT -   140.005 (meters)      459.33  (feet) ADJUSTED
 JB0251  ______________________________________________________________________
 JB0251  GEOID HEIGHT    -        -30.612 (meters)                     GEOID18
 JB0251  DYNAMIC HEIGHT  -        139.916 (meters)      459.04  (feet) COMP
 JB0251  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JB0251
 JB0251  VERT ORDER      -  SECOND    CLASS 0
 JB0251
 JB0251.The horizontal coordinates were scaled from a map and have
 JB0251.an estimated accuracy of +/- 6 seconds.
 JB0251
 JB0251.The orthometric height was determined by differential leveling and
 JB0251.adjusted by the NATIONAL GEODETIC SURVEY
 JB0251.in June 1991.
 JB0251
 JB0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0251.GEOID18 height accuracy estimate available here.
 JB0251
 JB0251.Click photographs - Photos may exist for this station.
 JB0251
 JB0251.The dynamic height is computed by dividing the NAVD 88
 JB0251.geopotential number by the normal gravity value computed on the
 JB0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0251.degrees latitude (g = 980.6199 gals.).
 JB0251
 JB0251.The modeled gravity was interpolated from observed gravity values.
 JB0251
 JB0251;                    North         East    Units  Estimated Accuracy
 JB0251;SPC IL E     -   178,070.      308,870.      MT  (+/- 180 meters Scaled)
 JB0251
 JB0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH922366(NAD 83)
 JB0251
 JB0251                          SUPERSEDED SURVEY CONTROL
 JB0251
 JB0251  NGVD 29 (??/??/92)  140.129  (m)          459.74   (f) ADJ UNCH    2 0
 JB0251
 JB0251.Superseded values are not recommended for survey control.
 JB0251
 JB0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0251.See file dsdata.pdf to determine how the superseded data were derived.
 JB0251
 JB0251_MARKER: DZ = AZIMUTH MARK DISK
 JB0251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0251_STAMPING: ANTIOCH 1961
 JB0251_MARK LOGO: CGS
 JB0251_PROJECTION: FLUSH
 JB0251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0251+STABILITY: SURFACE MOTION
 JB0251
 JB0251  HISTORY     - Date     Condition        Report By
 JB0251  HISTORY     - 1961     MONUMENTED       CGS
 JB0251
 JB0251                          STATION DESCRIPTION
 JB0251
 JB0251'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0251'2.9 MI NE FROM BURNT PRAIRIE.
 JB0251'ABOUT 1.5 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0251'BURNT PRAIRIE, THENCE 0.5 MILE NORTH ON GRAVELED ROAD, THENCE
 JB0251'0.1 MILE WEST ON GRAVELED ROAD, THENCE 1.0 MILE NORTH ON GRAVELED
 JB0251'ROAD, THENCE 0.05 MILE EAST ON GRAVELED ROAD AT HOUSE SOUTH OF
 JB0251'ROAD, 136 FEET WEST OF THE CENTER OF DRIVEWAY, 46 FEET EAST OF
 JB0251'THE EAST END OF BOARD GATE, 21 FEET SOUTH OF CENTER OF ROAD, 1.8
 JB0251'FEET NORTHEAST OF WITNESS POST, 1 FOOT NORTH OF FENCE, ABOUT 1
 JB0251'FOOT ABOVE THE LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST
 JB0251'FLUSH WITH THE SURFACE OF GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1033 ***********************************************************************
 NH1033  DESIGNATION -  ANTIOCH MUNICIPAL TANK
 NH1033  PID         -  NH1033
 NH1033  STATE/COUNTY-  IL/LAKE
 NH1033  COUNTRY     -  US
 NH1033  USGS QUAD   -  ANTIOCH (2018)
 NH1033
 NH1033                         *CURRENT SURVEY CONTROL
 NH1033  ______________________________________________________________________
 NH1033* NAD 83(1997) POSITION- 42 28 42.77283(N) 088 05 51.50707(W)   ADJUSTED
 NH1033  ______________________________________________________________________
 NH1033  GEOID HEIGHT    -        -34.416 (meters)                     GEOID18
 NH1033  LAPLACE CORR    -         -1.74  (seconds)                    DEFLEC18
 NH1033  HORZ ORDER      -  THIRD
 NH1033
 NH1033.The horizontal coordinates were established by classical geodetic methods
 NH1033.and adjusted by the National Geodetic Survey in October 1999.
 NH1033
 NH1033.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1033.GEOID18 height accuracy estimate available here.
 NH1033
 NH1033.Click photographs - Photos may exist for this station.
 NH1033
 NH1033.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1033
 NH1033. The following values were computed from the NAD 83(1997) position.
 NH1033
 NH1033;                    North         East     Units Scale Factor Converg.
 NH1033;SPC IL E     -   645,284.322   319,379.831   MT  0.99997962   +0 09 33.0
 NH1033;SPC IL E     - 2,117,070.31  1,047,832.00   sFT  0.99997962   +0 09 33.0
 NH1033;SPC WI S     -    54,947.851   756,421.473   MT  1.00006110   +1 18 25.6
 NH1033;SPC WI S     -   180,274.74  2,481,692.78   sFT  1.00006110   +1 18 25.6
 NH1033;UTM  16      - 4,703,494.726   409,779.778   MT  0.99970015   -0 44 28.7
 NH1033
 NH1033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0977903494(NAD 83)
 NH1033
 NH1033                          SUPERSEDED SURVEY CONTROL
 NH1033
 NH1033  NAD 83(1997)-  42 28 42.77271(N)    088 05 51.50710(W) AD(       ) 3
 NH1033  NAD 83(1991)-  42 28 42.77224(N)    088 05 51.50955(W) AD(       ) 3
 NH1033  NAD 83(1986)-  42 28 42.76977(N)    088 05 51.51865(W) AD(       ) 3
 NH1033  NAD 27      -  42 28 42.69900(N)    088 05 51.21700(W) AD(       ) 3
 NH1033
 NH1033.Superseded values are not recommended for survey control.
 NH1033
 NH1033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1033.See file dsdata.pdf to determine how the superseded data were derived.
 NH1033
 NH1033_MARKER: 53 = ELEVATED TANK
 NH1033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1033+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2001
 NH1033
 NH1033  HISTORY     - Date     Condition        Report By
 NH1033  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1033  HISTORY     - 1946     GOOD             CGS
 NH1033  HISTORY     - 1966     GOOD             CGS
 NH1033  HISTORY     - 19910519 GOOD             USPSQD
 NH1033  HISTORY     - 19940505 GOOD             USPSQD
 NH1033  HISTORY     - 20010429 GOOD             USPSQD
 NH1033
 NH1033                          STATION DESCRIPTION
 NH1033
 NH1033'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1033'THIS STATION IS THE TALL SQUAT SILVER MUNICIPAL TANK IN THE
 NH1033'TOWN OF ANTIOCH, ILLINOIS.  IT IS LOCATED ABOUT 180 FEET
 NH1033'SOUTH OF THE CENTERLINE OF ORCHARD STREET, ABOUT 220 FEET WEST
 NH1033'OF MAIN STREET, AND ABOUT 90 FEET WEST OF THE CENTERLINE
 NH1033'OF A GRAVEL ALLEY.  THE TANK WAS ERECTED IN 1934 AND IS
 NH1033'VERY PROMINENT.
 NH1033'
 NH1033'THE TANK HAS FOUR BLACK TRUSSWORK LEGS ABOUT 90 FEET HIGH.
 NH1033'THE OVAL SECTION EXTENDS DOWNWARD ABOUT 5 FEET.  THE VERTICAL
 NH1033'SECTION IS ABOUT 20 FEET HIGH, HAS A CATWALK AND RAIL AROUND
 NH1033'ITS BASE, AND THE WORD ANTIOCH IN BLACK LETTERS ON THE NORTH
 NH1033'AND SOUTH SIDES.  THE FLAT CONICAL ROOF HAS A RED ARROW AT
 NH1033'ITS APEX.  THE OVAL, VERTICAL, AND ROOF SECTIONS ARE SILVER
 NH1033'IN COLOR.  THE TOTAL HEIGHT IS ABOUT 115 FEET.
 NH1033
 NH1033                          STATION RECOVERY (1946)
 NH1033
 NH1033'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NH1033'TRUSSWORK LEGS ARE NOW PAINTED SILVER INSTEAD OF BLACK AS
 NH1033'DESCRIBED.
 NH1033
 NH1033                          STATION RECOVERY (1966)
 NH1033
 NH1033'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1033'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AT THIS TIME.
 NH1033
 NH1033                          STATION RECOVERY (1991)
 NH1033
 NH1033'RECOVERY NOTE BY US POWER SQUADRON 1991 (FB)
 NH1033'RECOVERED IN GOOD CONDITION.
 NH1033
 NH1033                          STATION RECOVERY (1994)
 NH1033
 NH1033'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1033'RECOVERED IN GOOD CONDITION.
 NH1033
 NH1033                          STATION RECOVERY (2001)
 NH1033
 NH1033'RECOVERY NOTE BY US POWER SQUADRON 2001 (RH)
 NH1033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0250 ***********************************************************************
 JB0250  DESIGNATION -  ANTIOCH RM 1
 JB0250  PID         -  JB0250
 JB0250  STATE/COUNTY-  IL/WAYNE
 JB0250  COUNTRY     -  US
 JB0250  USGS QUAD   -  GOLDEN GATE (2018)
 JB0250
 JB0250                         *CURRENT SURVEY CONTROL
 JB0250  ______________________________________________________________________
 JB0250* NAD 83(1986) POSITION- 38 16 05.13   (N) 088 14 01.33   (W)   HD_HELD1
 JB0250* NAVD 88 ORTHO HEIGHT -   153.890 (meters)      504.89  (feet) ADJUSTED
 JB0250  ______________________________________________________________________
 JB0250  GEOID HEIGHT    -        -30.608 (meters)                     GEOID18
 JB0250  DYNAMIC HEIGHT  -        153.792 (meters)      504.57  (feet) COMP
 JB0250  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0250
 JB0250  VERT ORDER      -  SECOND    CLASS 0
 JB0250
 JB0250.The horizontal coordinates were determined by differentially corrected
 JB0250.hand held GPS observations or other comparable positioning techniques
 JB0250.and have an estimated accuracy of +/- 3 meters.
 JB0250
 JB0250.The orthometric height was determined by differential leveling and
 JB0250.adjusted by the NATIONAL GEODETIC SURVEY
 JB0250.in June 1991.
 JB0250
 JB0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0250.GEOID18 height accuracy estimate available here.
 JB0250
 JB0250.Click photographs - Photos may exist for this station.
 JB0250
 JB0250.The dynamic height is computed by dividing the NAVD 88
 JB0250.geopotential number by the normal gravity value computed on the
 JB0250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0250.degrees latitude (g = 980.6199 gals.).
 JB0250
 JB0250.The modeled gravity was interpolated from observed gravity values.
 JB0250
 JB0250;                    North         East    Units  Estimated Accuracy
 JB0250;SPC IL E     -   177,736.7     308,718.6     MT  (+/- 3 meters HH1 GPS) 
 JB0250
 JB0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9207736280(NAD 83)
 JB0250
 JB0250                          SUPERSEDED SURVEY CONTROL
 JB0250
 JB0250  NGVD 29 (??/??/92)  154.014  (m)          505.29   (f) ADJ UNCH    2 0
 JB0250
 JB0250.Superseded values are not recommended for survey control.
 JB0250
 JB0250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0250.See file dsdata.pdf to determine how the superseded data were derived.
 JB0250
 JB0250_MARKER: DR = REFERENCE MARK DISK
 JB0250_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0250_SP_SET: CURB
 JB0250_STAMPING: ANTIOCH NO 1 1961
 JB0250_MARK LOGO: CGS
 JB0250_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0250
 JB0250  HISTORY     - Date     Condition        Report By
 JB0250  HISTORY     - 1961     MONUMENTED       CGS
 JB0250
 JB0250                          STATION DESCRIPTION
 JB0250
 JB0250'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0250'2.9 MI NE FROM BURNT PRAIRIE.
 JB0250'ABOUT 1.5 MILES EAST ON A BLACK TOP ROAD FROM THE POST OFFICE
 JB0250'IN BURNT PRAIRIE, THENCE 0.5 MILE NORTH ON GRAVELED ROAD, THENCE
 JB0250'0.1 MILE WEST ON GRAVELED ROAD, THENCE 0.8 MILE NORTH ON GRAVELED
 JB0250'ROAD TO THE ANTIOCH CHURCH WEST OF ROAD, 103 FEET EAST-NORTHEAST
 JB0250'OF A WITNESS POST, 92.7 FEET EAST-NORTHEAST OF TRIANGULATION
 JB0250'STATION ANTIOCH, 32.5 FEET NORTHWEST OF A POWER POLE, 11 FEET
 JB0250'SOUTHWEST OF THE SOUTHEAST CORNER OF A RECREATION BUILDING, 5.5
 JB0250'FEET NORTHWEST OF WELL PUMP, AND SET IN TOP OF NORTHWEST CORNER
 JB0250'OF A CONCRETE WELL CURB AT THE SOUTHEAST CORNER OF RECREATION
 JB0250'BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0248 ***********************************************************************
 JB0248  DESIGNATION -  ANTIOCH RM 2
 JB0248  PID         -  JB0248
 JB0248  STATE/COUNTY-  IL/WAYNE
 JB0248  COUNTRY     -  US
 JB0248  USGS QUAD   -  GOLDEN GATE (2018)
 JB0248
 JB0248                         *CURRENT SURVEY CONTROL
 JB0248  ______________________________________________________________________
 JB0248* NAD 83(1986) POSITION- 38 16 04.01   (N) 088 14 02.03   (W)   HD_HELD1
 JB0248* NAVD 88 ORTHO HEIGHT -   154.267 (meters)      506.12  (feet) ADJUSTED
 JB0248  ______________________________________________________________________
 JB0248  GEOID HEIGHT    -        -30.608 (meters)                     GEOID18
 JB0248  DYNAMIC HEIGHT  -        154.168 (meters)      505.80  (feet) COMP
 JB0248  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0248
 JB0248  VERT ORDER      -  SECOND    CLASS 0
 JB0248
 JB0248.The horizontal coordinates were determined by differentially corrected
 JB0248.hand held GPS observations or other comparable positioning techniques
 JB0248.and have an estimated accuracy of +/- 3 meters.
 JB0248
 JB0248.The orthometric height was determined by differential leveling and
 JB0248.adjusted by the NATIONAL GEODETIC SURVEY
 JB0248.in June 1991.
 JB0248
 JB0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0248.GEOID18 height accuracy estimate available here.
 JB0248
 JB0248.Click photographs - Photos may exist for this station.
 JB0248
 JB0248.The dynamic height is computed by dividing the NAVD 88
 JB0248.geopotential number by the normal gravity value computed on the
 JB0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0248.degrees latitude (g = 980.6199 gals.).
 JB0248
 JB0248.The modeled gravity was interpolated from observed gravity values.
 JB0248
 JB0248;                    North         East    Units  Estimated Accuracy
 JB0248;SPC IL E     -   177,702.2     308,701.6     MT  (+/- 3 meters HH1 GPS) 
 JB0248
 JB0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9206036246(NAD 83)
 JB0248
 JB0248                          SUPERSEDED SURVEY CONTROL
 JB0248
 JB0248  NGVD 29 (??/??/92)  154.390  (m)          506.53   (f) ADJ UNCH    2 0
 JB0248
 JB0248.Superseded values are not recommended for survey control.
 JB0248
 JB0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0248.See file dsdata.pdf to determine how the superseded data were derived.
 JB0248
 JB0248_MARKER: DR = REFERENCE MARK DISK
 JB0248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0248_STAMPING: ANTIOCH NO 2 1961
 JB0248_MARK LOGO: CGS
 JB0248_PROJECTION: FLUSH
 JB0248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0248+STABILITY: SURFACE MOTION
 JB0248
 JB0248  HISTORY     - Date     Condition        Report By
 JB0248  HISTORY     - 1961     MONUMENTED       CGS
 JB0248
 JB0248                          STATION DESCRIPTION
 JB0248
 JB0248'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0248'2.9 MI NE FROM BURNT PRAIRIE.
 JB0248'ABOUT 1.5 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0248'BURNT PRAIRIE, THENCE 0.5 MILE NORTH ON GRAVELED ROAD, THENCE
 JB0248'0.1 MILE WEST ON GRAVELED ROAD, THENCE 0.8 MILE NORTH ON GRAVELED
 JB0248'ROAD TO THE ANTIOCH CHURCH WEST OF ROAD, 99.5 FEET SOUTHEAST OF
 JB0248'A WITNESS POST, 94.8 FEET SOUTHEAST OF TRIANGULATION STATION
 JB0248'ANTIOCH, 112 FEET SOUTHWEST OF A POWER POLE, 1 FOOT NORTH OF NORTHEAST
 JB0248'CORNER OF THE CHURCH BUILDING, AND SET IN TOP OF A CONCRETE
 JB0248'POST FLUSH WITH THE SURFACE OF GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0607 ***********************************************************************
 NH0607  DESIGNATION -  AP STA A
 NH0607  PID         -  NH0607
 NH0607  STATE/COUNTY-  IL/WINNEBAGO
 NH0607  COUNTRY     -  US
 NH0607  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0607
 NH0607                         *CURRENT SURVEY CONTROL
 NH0607  ______________________________________________________________________
 NH0607* NAD 83(1986) POSITION- 42 11 00.     (N) 089 05 29.     (W)   SCALED
 NH0607* NAVD 88 ORTHO HEIGHT -   220.990 (meters)      725.03  (feet) ADJUSTED
 NH0607  ______________________________________________________________________
 NH0607  GEOID HEIGHT    -        -33.241 (meters)                     GEOID18
 NH0607  DYNAMIC HEIGHT  -        220.918 (meters)      724.80  (feet) COMP
 NH0607  MODELED GRAVITY -    980,293.0   (mgal)                       NAVD 88
 NH0607
 NH0607  VERT ORDER      -  SECOND    CLASS 0
 NH0607
 NH0607.This mark is at Greater Rockford Airport (RFD)
 NH0607
 NH0607.The horizontal coordinates were scaled from a map and have
 NH0607.an estimated accuracy of +/- 6 seconds.
 NH0607
 NH0607.The orthometric height was determined by differential leveling and
 NH0607.adjusted by the NATIONAL GEODETIC SURVEY
 NH0607.in June 1991.
 NH0607
 NH0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0607.GEOID18 height accuracy estimate available here.
 NH0607
 NH0607.Click photographs - Photos may exist for this station.
 NH0607
 NH0607.The dynamic height is computed by dividing the NAVD 88
 NH0607.geopotential number by the normal gravity value computed on the
 NH0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0607.degrees latitude (g = 980.6199 gals.).
 NH0607
 NH0607.The modeled gravity was interpolated from observed gravity values.
 NH0607
 NH0607;                    North         East    Units  Estimated Accuracy
 NH0607;SPC IL W     -   613,010.      788,830.      MT  (+/- 180 meters Scaled)
 NH0607
 NH0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM272722(NAD 83)
 NH0607
 NH0607                          SUPERSEDED SURVEY CONTROL
 NH0607
 NH0607  NGVD 29 (??/??/92)  221.046  (m)          725.22   (f) ADJ UNCH    2 0
 NH0607
 NH0607.Superseded values are not recommended for survey control.
 NH0607
 NH0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0607.See file dsdata.pdf to determine how the superseded data were derived.
 NH0607
 NH0607_MARKER: DT = TOPOGRAPHIC STATION DISK
 NH0607_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NH0607+WITH SETTING: PAVEMENT
 NH0607_SP_SET: STRIP
 NH0607_STAMPING: AP 1960 STA A
 NH0607_MARK LOGO: CGS
 NH0607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0607+STABILITY: SURFACE MOTION
 NH0607
 NH0607  HISTORY     - Date     Condition        Report By
 NH0607  HISTORY     - 1960     MONUMENTED       CGS
 NH0607  HISTORY     - 1960     GOOD             CGS
 NH0607  HISTORY     - 1965     GOOD             CGS
 NH0607  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0607  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH0607
 NH0607                          STATION DESCRIPTION
 NH0607
 NH0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0607'6 MI S FROM ROCKFORD.
 NH0607'LOCATED AT THE GREATER ROCKFORD AIRPORT, TWO INCHES SOUTH OF THE
 NH0607'PHYSICAL END OF THE RUNWAY END 36.  IT IS SET IN A DRILL HOLE
 NH0607'FLUSH IN THE RUNWAY CENTER OF THE CONCRETE STRIP THAT IS KNOWN
 NH0607'AS THE APPROACH LIGHTING SYSTEM PAD.  THIS CONCRETE PAD IS OVER
 NH0607'THREE FEET IN DEPTH ACCORDING TO THE AIRPORT ENGINEER.
 NH0607
 NH0607                          STATION RECOVERY (1965)
 NH0607
 NH0607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 NH0607'RECOVERED IN GOOD CONDITION.
 NH0607
 NH0607                          STATION RECOVERY (1987)
 NH0607
 NH0607'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0607'MARK NOT FOUND.
 NH0607
 NH0607                          STATION RECOVERY (1997)
 NH0607
 NH0607'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0607'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1337 ***********************************************************************
 KB1337  DESIGNATION -  AP STA A
 KB1337  PID         -  KB1337
 KB1337  STATE/COUNTY-  IL/MACON
 KB1337  COUNTRY     -  US
 KB1337  USGS QUAD   -  LONG CREEK (2018)
 KB1337
 KB1337                         *CURRENT SURVEY CONTROL
 KB1337  ______________________________________________________________________
 KB1337* NAD 83(1997) POSITION- 39 50 29.24378(N) 088 52 26.26493(W)   ADJUSTED
 KB1337* NAVD 88 ORTHO HEIGHT -   206.4   (meters)      677.    (feet) VERTCON3
 KB1337  ______________________________________________________________________
 KB1337  GEOID HEIGHT    -        -32.324 (meters)                     GEOID18
 KB1337  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 KB1337  HORZ ORDER      -  SECOND
 KB1337
 KB1337.This mark is at Decatur Airport (DEC)
 KB1337
 KB1337.The horizontal coordinates were established by classical geodetic methods
 KB1337.and adjusted by the National Geodetic Survey in October 1999.
 KB1337
 KB1337.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1337.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1337
 KB1337.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1337.GEOID18 height accuracy estimate available here.
 KB1337
 KB1337.Click photographs - Photos may exist for this station.
 KB1337
 KB1337.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1337
 KB1337. The following values were computed from the NAD 83(1997) position.
 KB1337
 KB1337;                    North         East     Units Scale Factor Converg.
 KB1337;SPC IL E     -   352,537.050   253,728.031   MT  1.00000135   -0 20 46.9
 KB1337;SPC IL E     - 1,156,615.30    832,439.38   sFT  1.00000135   -0 20 46.9
 KB1337;SPC IL W     -   353,184.966   810,639.065   MT  1.00009182   +0 49 41.8
 KB1337;SPC IL W     - 1,158,741.01  2,659,571.67   sFT  1.00009182   +0 49 41.8
 KB1337;UTM  16      - 4,411,840.867   339,664.613   MT  0.99991649   -1 12 03.0
 KB1337
 KB1337!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1337!SPC IL E     -   0.99997269  x   1.00000135  =   0.99997404
 KB1337!SPC IL W     -   0.99997269  x   1.00009182  =   1.00006451
 KB1337!UTM  16      -   0.99997269  x   0.99991649  =   0.99988918
 KB1337
 KB1337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3966411840(NAD 83)
 KB1337
 KB1337                          SUPERSEDED SURVEY CONTROL
 KB1337
 KB1337  NAD 83(1986)-  39 50 29.25356(N)    088 52 26.25721(W) AD(       ) 2
 KB1337  NAD 27      -  39 50 29.12295(N)    088 52 25.99374(W) AD(       ) 2
 KB1337  NGVD 29 (07/19/86)  206.5    (m)          677.     (f) VERT ANG       
 KB1337
 KB1337.Superseded values are not recommended for survey control.
 KB1337
 KB1337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1337.See file dsdata.pdf to determine how the superseded data were derived.
 KB1337
 KB1337_MARKER: DT = TOPOGRAPHIC STATION DISK
 KB1337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1337_STAMPING: AP 1965 STA A
 KB1337_MARK LOGO: CGS
 KB1337_PROJECTION: RECESSED 3 CENTIMETERS
 KB1337_MAGNETIC: O = OTHER; SEE DESCRIPTION
 KB1337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1337+STABILITY: SURFACE MOTION
 KB1337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1337+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 KB1337
 KB1337  HISTORY     - Date     Condition        Report By
 KB1337  HISTORY     - 1965     MONUMENTED       CGS
 KB1337  HISTORY     - 1977     GOOD             NGS
 KB1337  HISTORY     - 19890615 GOOD             NGS
 KB1337  HISTORY     - 20140722 GOOD             CHAST
 KB1337
 KB1337                          STATION DESCRIPTION
 KB1337
 KB1337'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (LHW)
 KB1337'THE STATION IS LOCATED AT THE NORTH END OF RUNWAY 18 AT THE
 KB1337'DECATUR MUNICIPAL AIRPORT.
 KB1337'
 KB1337'STATION MARK A STANDARD TOPO DISK STAMPED AP STA A 1965, IS
 KB1337'SET IN THE TOP OF AN 8-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1337'IS 1 INCH BELOW THE GROUND SURFACE.  IT IS 40 FEET EAST OF THE
 KB1337'NORTHEAST CORNER OF RUNWAY 18 AND 10 FEET SOUTHWEST OF A STROBE
 KB1337'LIGHT.
 KB1337'
 KB1337'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1337'STATION ARP 1965.
 KB1337'
 KB1337'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION ARP
 KB1337'1965, DISTANCE BEING 929.390 METERS, NORTH-NORTHWEST OF THE
 KB1337'TRIANGULATION STATION.
 KB1337
 KB1337                          STATION RECOVERY (1977)
 KB1337
 KB1337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (DRM)
 KB1337'STATION RECOVERED AS DESCRIBED.
 KB1337'
 KB1337'VERTICAL ELEVATIONS ESTABLISHED BY AERO PARTY. (3RD ORDER).
 KB1337'
 KB1337'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE DECATUR
 KB1337'MUNICIPAL AIRPORT.
 KB1337
 KB1337                          STATION RECOVERY (1989)
 KB1337
 KB1337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 KB1337'THE STATION IS LOCATED AT THE DECATUR AIRPORT AT THE END OF RUNWAY
 KB1337'18-36, 115.0 FT (35.1 M) E OF THE CENTERLINE END OF RUNWAY 18, 40.0 FT
 KB1337'(12.2 M) E OF THE E EDGE OF THE RUNWAY, 39.3 FT (12.0 M) SE OF THE
 KB1337'EASTERNMOST THRESHOLD LIGHT AND 10.2 FT (3.1 M) SW OF A STROBE LIGHT.
 KB1337'THE STATION IS A STANDARD TOPO DISK SET IN A CONCRETE MONUMENT FLUSH
 KB1337'WITH THE GROUND AND IS STAMPED AP 1965 STA A.  NOTE, GEODESY POSITION,
 KB1337'G-16597 PAGE 5.
 KB1337
 KB1337                          STATION RECOVERY (2014)
 KB1337
 KB1337'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2014 (TWB)
 KB1337'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1861 ***********************************************************************
 LB1861  DESIGNATION -  AP STA B
 LB1861  PID         -  LB1861
 LB1861  STATE/COUNTY-  IL/VERMILION
 LB1861  COUNTRY     -  US
 LB1861  USGS QUAD   -  DANVILLE NE (2018)
 LB1861
 LB1861                         *CURRENT SURVEY CONTROL
 LB1861  ______________________________________________________________________
 LB1861* NAD 83(1986) POSITION- 40 11 37.74   (N) 087 35 56.32   (W)   HD_HELD1
 LB1861* NAVD 88 ORTHO HEIGHT -   197.605 (meters)      648.31  (feet) ADJUSTED
 LB1861  ______________________________________________________________________
 LB1861  GEOID HEIGHT    -        -32.627 (meters)                     GEOID18
 LB1861  DYNAMIC HEIGHT  -        197.507 (meters)      647.99  (feet) COMP
 LB1861  MODELED GRAVITY -    980,129.3   (mgal)                       NAVD 88
 LB1861
 LB1861  VERT ORDER      -  SECOND    CLASS 0
 LB1861
 LB1861.This mark is at Vermilion County Airport (DNV)
 LB1861
 LB1861.The horizontal coordinates were determined by differentially corrected
 LB1861.hand held GPS observations or other comparable positioning techniques
 LB1861.and have an estimated accuracy of +/- 3 meters.
 LB1861
 LB1861.The orthometric height was determined by differential leveling and
 LB1861.adjusted by the NATIONAL GEODETIC SURVEY
 LB1861.in June 1991.
 LB1861
 LB1861.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1861.GEOID18 height accuracy estimate available here.
 LB1861
 LB1861.Click photographs - Photos may exist for this station.
 LB1861
 LB1861.The dynamic height is computed by dividing the NAVD 88
 LB1861.geopotential number by the normal gravity value computed on the
 LB1861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1861.degrees latitude (g = 980.6199 gals.).
 LB1861
 LB1861.The modeled gravity was interpolated from observed gravity values.
 LB1861
 LB1861;                    North         East    Units  Estimated Accuracy
 LB1861;SPC IL E     -   391,779.1     362,530.5     MT  (+/- 3 meters HH1 GPS) 
 LB1861
 LB1861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4901649441(NAD 83)
 LB1861
 LB1861                          SUPERSEDED SURVEY CONTROL
 LB1861
 LB1861  NGVD 29 (??/??/92)  197.647  (m)          648.45   (f) ADJ UNCH    2 0
 LB1861
 LB1861.Superseded values are not recommended for survey control.
 LB1861
 LB1861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1861.See file dsdata.pdf to determine how the superseded data were derived.
 LB1861
 LB1861_MARKER: DT = TOPOGRAPHIC STATION DISK
 LB1861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1861_STAMPING: AP 1964 STA. B
 LB1861_MARK LOGO: CGS
 LB1861_PROJECTION: FLUSH
 LB1861_MAGNETIC: O = OTHER; SEE DESCRIPTION
 LB1861_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1861+STABILITY: SURFACE MOTION
 LB1861_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1861+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2005
 LB1861
 LB1861  HISTORY     - Date     Condition        Report By
 LB1861  HISTORY     - 1964     MONUMENTED       CGS
 LB1861  HISTORY     - 1968     GOOD             CGS
 LB1861  HISTORY     - 1982     GOOD             LOCSUR
 LB1861  HISTORY     - 19910615 GOOD             NGS
 LB1861  HISTORY     - 20050608 GOOD             CMT
 LB1861
 LB1861                          STATION DESCRIPTION
 LB1861
 LB1861'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 LB1861'5 MI NNE FROM DANVILLE.
 LB1861'MARK IS AT THE VERMILION COUNTY AIRPORT, ON THE FIELD, APPROX.
 LB1861'1900 FEET SOUTH OF THE TERMINAL BLDG. AT THE SOUTH END OF RUNWAY
 LB1861'3-21, 100 FT. SSE OF THE RUNWAY EDGE, 59.5 FT. NE OF TAXIWAY EDGE,
 LB1861'A STD TOPO DISK SET IN CONCRETE, FLUSH WITH THE GROUND.
 LB1861
 LB1861                          STATION RECOVERY (1968)
 LB1861
 LB1861'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LB1861'RECOVERED IN GOOD CONDITION.
 LB1861
 LB1861                          STATION RECOVERY (1982)
 LB1861
 LB1861'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1982
 LB1861'RECOVERED IN GOOD CONDITION.
 LB1861
 LB1861                          STATION RECOVERY (1991)
 LB1861
 LB1861'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 LB1861'LOCATED AT VERMILION COUNTY AIRPORT, AT THE APPROACH TO RUNWAY END 3,
 LB1861'ABOUT 1900 FT (579.1 M) SOUTH OF THE TERMINAL BUILDING, 100 FT (30.5
 LB1861'M) SSE OF THE SE EDGE OF RUNWAY 3 AND 59.5 FT (18.1 M) NE OF THE NE
 LB1861'EDGE OF A TAXIWAY.  A TOPOGRAPHIC STATION DISK STAMPED AP 1964 STA B
 LB1861'IN TOP OF A CONCRETE MONUMENT ABOUT FLUSH WITH THE GROUND.
 LB1861
 LB1861                          STATION RECOVERY (2005)
 LB1861
 LB1861'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2005 (KWS)
 LB1861'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0364 ***********************************************************************
 JB0364  DESIGNATION -  AP STA B
 JB0364  PID         -  JB0364
 JB0364  STATE/COUNTY-  IL/JEFFERSON
 JB0364  COUNTRY     -  US
 JB0364  USGS QUAD   -  OPDYKE (2018)
 JB0364
 JB0364                         *CURRENT SURVEY CONTROL
 JB0364  ______________________________________________________________________
 JB0364* NAD 83(1986) POSITION- 38 19 02.79   (N) 088 51 58.91   (W)   HD_HELD1
 JB0364* NAVD 88 ORTHO HEIGHT -   141.297 (meters)      463.57  (feet) ADJUSTED
 JB0364  ______________________________________________________________________
 JB0364  GEOID HEIGHT    -        -30.245 (meters)                     GEOID18
 JB0364  DYNAMIC HEIGHT  -        141.206 (meters)      463.27  (feet) COMP
 JB0364  MODELED GRAVITY -    979,984.1   (mgal)                       NAVD 88
 JB0364
 JB0364  VERT ORDER      -  SECOND    CLASS 0
 JB0364
 JB0364.This mark is at Mount Vernon Airport (MVN)
 JB0364
 JB0364.The horizontal coordinates were determined by differentially corrected
 JB0364.hand held GPS observations or other comparable positioning techniques
 JB0364.and have an estimated accuracy of +/- 3 meters.
 JB0364
 JB0364.The orthometric height was determined by differential leveling and
 JB0364.adjusted by the NATIONAL GEODETIC SURVEY
 JB0364.in June 1991.
 JB0364
 JB0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0364.GEOID18 height accuracy estimate available here.
 JB0364
 JB0364.Click photographs - Photos may exist for this station.
 JB0364
 JB0364.The dynamic height is computed by dividing the NAVD 88
 JB0364.geopotential number by the normal gravity value computed on the
 JB0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0364.degrees latitude (g = 980.6199 gals.).
 JB0364
 JB0364.The modeled gravity was interpolated from observed gravity values.
 JB0364
 JB0364;                    North         East    Units  Estimated Accuracy
 JB0364;SPC IL E     -   183,344.3     253,386.2     MT  (+/- 3 meters HH1 GPS) 
 JB0364
 JB0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3684042684(NAD 83)
 JB0364
 JB0364                          SUPERSEDED SURVEY CONTROL
 JB0364
 JB0364  NGVD 29 (??/??/92)  141.405  (m)          463.93   (f) ADJ UNCH    2 0
 JB0364
 JB0364.Superseded values are not recommended for survey control.
 JB0364
 JB0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0364.See file dsdata.pdf to determine how the superseded data were derived.
 JB0364
 JB0364_MARKER: DT = TOPOGRAPHIC STATION DISK
 JB0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0364_STAMPING: AP 1967 STA B
 JB0364_MARK LOGO: CGS
 JB0364_PROJECTION: FLUSH
 JB0364_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0364+STABILITY: SURFACE MOTION
 JB0364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0364+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2015
 JB0364
 JB0364  HISTORY     - Date     Condition        Report By
 JB0364  HISTORY     - 1967     MONUMENTED       CGS
 JB0364  HISTORY     - 1970     GOOD             NGS
 JB0364  HISTORY     - 1977     GOOD             NGS
 JB0364  HISTORY     - 19910615 GOOD             NGS
 JB0364  HISTORY     - 20090204 GOOD             ILDT
 JB0364  HISTORY     - 20151110 GOOD             ILDT
 JB0364
 JB0364                          STATION DESCRIPTION
 JB0364
 JB0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 JB0364'AT MT VERNON MUN AIRPORT.
 JB0364'LOCATED AT MT. VERNON MUNICIPAL AIRPORT.  150 FEET SE OF THE CL
 JB0364'RW END 5, 25 FEET SW OF THE EDGE OF A TAXIWAY.  A STANDARD TOP
 JB0364'DISK SET IN THE TOP OF A 10 INCH CONCRETE MONUMENT ABOUT FLUSH
 JB0364'WITH THE GROUND.
 JB0364
 JB0364                          STATION RECOVERY (1970)
 JB0364
 JB0364'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0364'RECOVERED IN GOOD CONDITION.
 JB0364
 JB0364                          STATION RECOVERY (1977)
 JB0364
 JB0364'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 JB0364'RECOVERED IN GOOD CONDITION.
 JB0364
 JB0364                          STATION RECOVERY (1991)
 JB0364
 JB0364'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 JB0364'THE STATION IS LOCATED IN THE SOUTHWEST SECTION OF THE MT
 JB0364'VERNON-OUTLAND AIRPORT NEAR RUNWAY END 5.  THE STATION IS 100.4 FT
 JB0364'(30.6 M) SOUTHEAST OF THE CORNER OF THE RWY, 90.2 FT (27.5 M) 0
 JB0364'SOUTHEAST OF THE SOUTHERLY MOST THRESHOLD LIGHT, 61.0 FT (18.6 M)
 JB0364'NORTHWEST OF THE TAXIWAY LIGHT AT THE CORNER OF THE TAXIWAY, AND 24.9
 JB0364'FT (7.6 M) SOUTHWEST OF THE SOUTHWEST EDGE OF THE TAXIWAY.  THE
 JB0364'STATION IS A STANDARD TOPOGRAPHIC DISK STAMPED AP 1967 STA B SET IN
 JB0364'THE TOP OF A CONCRETE MONUMENT THAT IS FLUSH WITH GROUND.
 JB0364
 JB0364                          STATION RECOVERY (2009)
 JB0364
 JB0364'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0364'RECOVERED IN GOOD CONDITION.
 JB0364
 JB0364                          STATION RECOVERY (2015)
 JB0364
 JB0364'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 JB0364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1133 ***********************************************************************
 MF1133  DESIGNATION -  AP STA B
 MF1133  PID         -  MF1133
 MF1133  STATE/COUNTY-  IL/WHITESIDE
 MF1133  COUNTRY     -  US
 MF1133  USGS QUAD   -  HAHNAMAN (2018)
 MF1133
 MF1133                         *CURRENT SURVEY CONTROL
 MF1133  ______________________________________________________________________
 MF1133* NAD 83(2011) POSITION- 41 44 19.62819(N) 089 41 04.30509(W)   ADJUSTED
 MF1133* NAD 83(2011) ELLIP HT-   163.185 (meters)        (06/27/12)   ADJUSTED
 MF1133* NAD 83(2011) EPOCH   -  2010.00
 MF1133* NAVD 88 ORTHO HEIGHT -   196.301 (meters)      644.03  (feet) ADJUSTED
 MF1133  ______________________________________________________________________
 MF1133  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF1133  NAD 83(2011) X  -     26,244.155 (meters)                     COMP
 MF1133  NAD 83(2011) Y  - -4,766,412.941 (meters)                     COMP
 MF1133  NAD 83(2011) Z  -  4,224,107.228 (meters)                     COMP
 MF1133  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 MF1133  DYNAMIC HEIGHT  -        196.231 (meters)      643.80  (feet) COMP
 MF1133  MODELED GRAVITY -    980,258.2   (mgal)                       NAVD 88
 MF1133
 MF1133  VERT ORDER      -  SECOND    CLASS 0
 MF1133
 MF1133  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1133  Standards:
 MF1133         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1133            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1133  -------------------------------------------------------------------
 MF1133  NETWORK    0.31   0.49           0.14   0.11   0.25      0.01181268
 MF1133  -------------------------------------------------------------------
 MF1133  Click here for local accuracies and other accuracy information.
 MF1133
 MF1133.This mark is at Whiteside Co Apt-Jos Bittorf Fld Airport (SQI)
 MF1133
 MF1133.The horizontal coordinates were established by GPS observations
 MF1133.and adjusted by the National Geodetic Survey in June 2012.
 MF1133
 MF1133.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1133.been affixed to the stable North American tectonic plate. See 
 MF1133.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1133
 MF1133.The horizontal coordinates are valid at the epoch date displayed above
 MF1133.which is a decimal equivalence of Year/Month/Day.
 MF1133
 MF1133.The orthometric height was determined by differential leveling and
 MF1133.adjusted by the NATIONAL GEODETIC SURVEY
 MF1133.in June 1991.
 MF1133
 MF1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1133.GEOID18 height accuracy estimate available here.
 MF1133
 MF1133.Click photographs - Photos may exist for this station.
 MF1133
 MF1133.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1133
 MF1133.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1133
 MF1133.The ellipsoidal height was determined by GPS observations
 MF1133.and is referenced to NAD 83.
 MF1133
 MF1133.The dynamic height is computed by dividing the NAVD 88
 MF1133.geopotential number by the normal gravity value computed on the
 MF1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1133.degrees latitude (g = 980.6199 gals.).
 MF1133
 MF1133.The modeled gravity was interpolated from observed gravity values.
 MF1133
 MF1133. The following values were computed from the NAD 83(2011) position.
 MF1133
 MF1133;                    North         East     Units Scale Factor Converg.
 MF1133;SPC IL W     -   563,183.351   740,106.102   MT  0.99996096   +0 19 15.5
 MF1133;SPC IL W     - 1,847,710.71  2,428,164.77   sFT  0.99996096   +0 19 15.5
 MF1133;UTM  16      - 4,624,257.634   276,757.317   MT  1.00021332   -1 47 16.5
 MF1133
 MF1133!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1133!SPC IL W     -   0.99997441  x   0.99996096  =   0.99993537
 MF1133!UTM  16      -   0.99997441  x   1.00021332  =   1.00018772
 MF1133
 MF1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7675724257(NAD 83)
 MF1133
 MF1133|---------------------------------------------------------------------|
 MF1133| PID    Reference Object                     Distance      Geod. Az  |
 MF1133|                                                           dddmmss.s |
 MF1133| MF1132 AP STA D                            346.165 METERS 09422     |
 MF1133|---------------------------------------------------------------------|
 MF1133
 MF1133                          SUPERSEDED SURVEY CONTROL
 MF1133
 MF1133  NAD 83(2007)-  41 44 19.62817(N)    089 41 04.30596(W) AD(2002.00) 0
 MF1133  ELLIP H (02/10/07)  163.218  (m)                       GP(2002.00)    
 MF1133  ELLIP H (12/06/04)  163.203  (m)                       GP(       ) 4 1
 MF1133  NAD 83(1997)-  41 44 19.62801(N)    089 41 04.30555(W) AD(       ) 1
 MF1133  ELLIP H (09/15/98)  163.258  (m)                       GP(       ) 3 1
 MF1133  NAVD 88             196.30   (m)          644.0    (f) LEVELING    3  
 MF1133  NGVD 29 (??/??/92)  196.369  (m)          644.25   (f) ADJ UNCH    2 0
 MF1133
 MF1133.Superseded values are not recommended for survey control.
 MF1133
 MF1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1133.See file dsdata.pdf to determine how the superseded data were derived.
 MF1133
 MF1133_MARKER: DT = TOPOGRAPHIC STATION DISK
 MF1133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1133_STAMPING: AP 1966 STA B
 MF1133_MARK LOGO: CGS
 MF1133_PROJECTION: RECESSED 8 CENTIMETERS
 MF1133_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1133+STABILITY: SURFACE MOTION
 MF1133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1133+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2001
 MF1133
 MF1133  HISTORY     - Date     Condition        Report By
 MF1133  HISTORY     - 1966     MONUMENTED       CGS
 MF1133  HISTORY     - 1973     GOOD             NGS
 MF1133  HISTORY     - 19940810 MARK NOT FOUND   USPSQD
 MF1133  HISTORY     - 19970403 GOOD             SECI
 MF1133  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1133  HISTORY     - 20010925 GOOD             CMT
 MF1133  HISTORY     - 20030315 MARK NOT FOUND   USPSQD
 MF1133  HISTORY     - 20050322 MARK NOT FOUND   USPSQD
 MF1133  HISTORY     - 20210326 GOOD             AMESC
 MF1133
 MF1133                          STATION DESCRIPTION
 MF1133
 MF1133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 MF1133'1.7 MI S FROM ROCK FALLS.
 MF1133'THE MARK IS LOCATED ON THE WHITESIDE COUNTY AIRPORT.  150 FEET SE
 MF1133'OF THE C/L OF RUNWAY END 7 AND ON RANGE WITH THE RUNWAY END.  THE
 MF1133'MARK IS FLUSH WITH THE GROUND.
 MF1133
 MF1133                          STATION RECOVERY (1994)
 MF1133
 MF1133'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1133'MARK NOT FOUND.
 MF1133
 MF1133                          STATION RECOVERY (1997)
 MF1133
 MF1133'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MF1133'RECOVERED AS DESCRIBED.
 MF1133
 MF1133                          STATION RECOVERY (1999)
 MF1133
 MF1133'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1133'MARK NOT FOUND.
 MF1133
 MF1133                          STATION RECOVERY (2001)
 MF1133
 MF1133'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 MF1133'RECOVERED IN GOOD CONDITION.
 MF1133
 MF1133                          STATION RECOVERY (2003)
 MF1133
 MF1133'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1133'MARK NOT FOUND.
 MF1133
 MF1133                          STATION RECOVERY (2005)
 MF1133
 MF1133'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1133'MARK NOT FOUND.
 MF1133
 MF1133                          STATION RECOVERY (2021)
 MF1133
 MF1133'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2021 (PFS)
 MF1133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1132 ***********************************************************************
 MF1132  DESIGNATION -  AP STA D
 MF1132  PID         -  MF1132
 MF1132  STATE/COUNTY-  IL/WHITESIDE
 MF1132  COUNTRY     -  US
 MF1132  USGS QUAD   -  HAHNAMAN (2018)
 MF1132
 MF1132                         *CURRENT SURVEY CONTROL
 MF1132  ______________________________________________________________________
 MF1132* NAD 83(2011) POSITION- 41 44 18.77412(N) 089 40 49.36826(W)   ADJUSTED
 MF1132* NAD 83(2011) ELLIP HT-   162.555 (meters)        (06/27/12)   ADJUSTED
 MF1132* NAD 83(2011) EPOCH   -  2010.00
 MF1132* NAVD 88 ORTHO HEIGHT -   195.623 (meters)      641.81  (feet) ADJUSTED
 MF1132  ______________________________________________________________________
 MF1132  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF1132  NAD 83(2011) X  -     26,589.414 (meters)                     COMP
 MF1132  NAD 83(2011) Y  - -4,766,428.100 (meters)                     COMP
 MF1132  NAD 83(2011) Z  -  4,224,087.146 (meters)                     COMP
 MF1132  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 MF1132  DYNAMIC HEIGHT  -        195.553 (meters)      641.58  (feet) COMP
 MF1132  MODELED GRAVITY -    980,258.2   (mgal)                       NAVD 88
 MF1132
 MF1132  VERT ORDER      -  SECOND    CLASS 0
 MF1132
 MF1132  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1132  Standards:
 MF1132         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1132            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1132  -------------------------------------------------------------------
 MF1132  NETWORK    0.30   0.49           0.14   0.10   0.25      0.01290257
 MF1132  -------------------------------------------------------------------
 MF1132  Click here for local accuracies and other accuracy information.
 MF1132
 MF1132.This mark is at Whiteside Co Apt-Jos Bittorf Fld Airport (SQI)
 MF1132
 MF1132.The horizontal coordinates were established by GPS observations
 MF1132.and adjusted by the National Geodetic Survey in June 2012.
 MF1132
 MF1132.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1132.been affixed to the stable North American tectonic plate. See 
 MF1132.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1132
 MF1132.The horizontal coordinates are valid at the epoch date displayed above
 MF1132.which is a decimal equivalence of Year/Month/Day.
 MF1132
 MF1132.The orthometric height was determined by differential leveling and
 MF1132.adjusted by the NATIONAL GEODETIC SURVEY
 MF1132.in June 1991.
 MF1132
 MF1132.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1132.GEOID18 height accuracy estimate available here.
 MF1132
 MF1132.Click photographs - Photos may exist for this station.
 MF1132
 MF1132.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1132
 MF1132.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1132
 MF1132.The ellipsoidal height was determined by GPS observations
 MF1132.and is referenced to NAD 83.
 MF1132
 MF1132.The dynamic height is computed by dividing the NAVD 88
 MF1132.geopotential number by the normal gravity value computed on the
 MF1132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1132.degrees latitude (g = 980.6199 gals.).
 MF1132
 MF1132.The modeled gravity was interpolated from observed gravity values.
 MF1132
 MF1132. The following values were computed from the NAD 83(2011) position.
 MF1132
 MF1132;                    North         East     Units Scale Factor Converg.
 MF1132;SPC IL W     -   563,158.944   740,451.392   MT  0.99996131   +0 19 25.5
 MF1132;SPC IL W     - 1,847,630.64  2,429,297.61   sFT  0.99996131   +0 19 25.5
 MF1132;UTM  16      - 4,624,220.528   277,101.562   MT  1.00021143   -1 47 06.5
 MF1132
 MF1132!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1132!SPC IL W     -   0.99997450  x   0.99996131  =   0.99993582
 MF1132!UTM  16      -   0.99997450  x   1.00021143  =   1.00018593
 MF1132
 MF1132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7710124220(NAD 83)
 MF1132
 MF1132|---------------------------------------------------------------------|
 MF1132| PID    Reference Object                     Distance      Geod. Az  |
 MF1132|                                                           dddmmss.s |
 MF1132| MF1133 AP STA B                            346.165 METERS 27422     |
 MF1132|---------------------------------------------------------------------|
 MF1132
 MF1132                          SUPERSEDED SURVEY CONTROL
 MF1132
 MF1132  NAD 83(2007)-  41 44 18.77411(N)    089 40 49.36913(W) AD(2002.00) 0
 MF1132  ELLIP H (02/10/07)  162.588  (m)                       GP(2002.00)    
 MF1132  ELLIP H (12/06/04)  162.573  (m)                       GP(       ) 4 1
 MF1132  NAD 83(1997)-  41 44 18.77395(N)    089 40 49.36872(W) AD(       ) 1
 MF1132  ELLIP H (09/15/98)  162.629  (m)                       GP(       ) 3 1
 MF1132  NAVD 88             195.62   (m)          641.8    (f) LEVELING    3  
 MF1132  NGVD 29 (??/??/92)  195.691  (m)          642.03   (f) ADJ UNCH    2 0
 MF1132
 MF1132.Superseded values are not recommended for survey control.
 MF1132
 MF1132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1132.See file dsdata.pdf to determine how the superseded data were derived.
 MF1132
 MF1132_MARKER: DT = TOPOGRAPHIC STATION DISK
 MF1132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1132_STAMPING: AP 1966 STA D
 MF1132_MARK LOGO: CGS
 MF1132_PROJECTION: RECESSED 15 CENTIMETERS
 MF1132_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1132+STABILITY: SURFACE MOTION
 MF1132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1132+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2001
 MF1132
 MF1132  HISTORY     - Date     Condition        Report By
 MF1132  HISTORY     - 1966     MONUMENTED       CGS
 MF1132  HISTORY     - 19920615 GOOD             NGS
 MF1132  HISTORY     - 19940713 GOOD             USPSQD
 MF1132  HISTORY     - 19970403 GOOD             SECI
 MF1132  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1132  HISTORY     - 20010925 GOOD             CMT
 MF1132  HISTORY     - 20030315 MARK NOT FOUND   USPSQD
 MF1132  HISTORY     - 20050322 MARK NOT FOUND   USPSQD
 MF1132
 MF1132                          STATION DESCRIPTION
 MF1132
 MF1132'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 MF1132'1.7 MI S FROM ROCK FALLS.
 MF1132'THE MARK IS LOCATED ON THE WHITESIDE COUNTY AIRPORT, 150 FEET E
 MF1132'OF THE C/L END OF RUNWAY 36 AND ON RANGE WITH THE RUNWAY END.
 MF1132'THE MARK IS FLUSH WITH THE GROUND.
 MF1132
 MF1132                          STATION RECOVERY (1992)
 MF1132
 MF1132'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 MF1132'THE STATION IS LOCATED IN THE GRASS AREA EAST 0F RUNWAY 18/36 AT THE
 MF1132'36 END.  IT IS 185.3 FT (56.5 M) SOUTHEAST OF THE FIRST RUNWAY LIGHT,
 MF1132'150.0 FT (45.7 M) EAST OF THE CENTERLINE END OF THE RUNWAY, AND 89.5
 MF1132'FT (27.3 M) EAST OF THE EASTERLY ONE OF FOUR THRESHOLD LIGHTS.  THE
 MF1132'STATION IS MARKED WITH A STANDARD CGS TOPOGRAPHI STATION DISK, STAMPED
 MF1132'AP 1966 STA D, SET IN THE TOP OF A 10 INCH CONCRETE CYLINDER THAT IS
 MF1132'ABOUT 0.5 FOOT (15.2 CM) BELOW THE SURFACE OF THE GROUND.
 MF1132
 MF1132                          STATION RECOVERY (1994)
 MF1132
 MF1132'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1132'RECOVERED IN GOOD CONDITION.
 MF1132
 MF1132                          STATION RECOVERY (1997)
 MF1132
 MF1132'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MF1132'RECOVERED AS DESCRIBED.
 MF1132
 MF1132                          STATION RECOVERY (1999)
 MF1132
 MF1132'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1132'MARK NOT FOUND.
 MF1132
 MF1132                          STATION RECOVERY (2001)
 MF1132
 MF1132'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 MF1132'RECOVERED IN GOOD CONDITION.
 MF1132
 MF1132                          STATION RECOVERY (2003)
 MF1132
 MF1132'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1132'MARK NOT FOUND.
 MF1132
 MF1132                          STATION RECOVERY (2005)
 MF1132
 MF1132'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1132'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0133 ***********************************************************************
 LD0133  DESIGNATION -  APPLETON RESET
 LD0133  PID         -  LD0133
 LD0133  STATE/COUNTY-  IL/KNOX
 LD0133  COUNTRY     -  US
 LD0133  USGS QUAD   -  APPLETON (2018)
 LD0133
 LD0133                         *CURRENT SURVEY CONTROL
 LD0133  ______________________________________________________________________
 LD0133* NAD 83(1997) POSITION- 40 54 36.94741(N) 090 09 45.75496(W)   ADJUSTED
 LD0133* NAD 83(1997) ELLIP HT-   182.433 (meters)        (10/21/99)   ADJUSTED
 LD0133* NAVD 88 ORTHO HEIGHT -   215.48  (meters)      707.0   (feet) RESET
 LD0133  ______________________________________________________________________
 LD0133  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 LD0133  NAD 83(1997) X  -    -13,708.535 (meters)                     COMP
 LD0133  NAD 83(1997) Y  - -4,827,241.517 (meters)                     COMP
 LD0133  NAD 83(1997) Z  -  4,155,016.460 (meters)                     COMP
 LD0133  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 LD0133  HORZ ORDER      -  SECOND
 LD0133  VERT ORDER      -  THIRD
 LD0133  ELLP ORDER      -  FOURTH    CLASS I
 LD0133
 LD0133.The horizontal coordinates were established by classical geodetic methods
 LD0133.and adjusted by the National Geodetic Survey in October 1999.
 LD0133
 LD0133.The orthometric height was computed from unverified reset data.
 LD0133
 LD0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0133.GEOID18 height accuracy estimate available here.
 LD0133
 LD0133.Click photographs - Photos may exist for this station.
 LD0133
 LD0133.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0133
 LD0133.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0133
 LD0133.The ellipsoidal height was determined by GPS observations
 LD0133.and is referenced to NAD 83.
 LD0133
 LD0133. The following values were computed from the NAD 83(1997) position.
 LD0133
 LD0133;                    North         East     Units Scale Factor Converg.
 LD0133;SPC IL W     -   471,060.572   700,333.351   MT  0.99994118   +0 00 09.3
 LD0133;SPC IL W     - 1,545,471.23  2,297,677.00   sFT  0.99994118   +0 00 09.3
 LD0133;UTM  15      - 4,532,671.852   738,957.875   MT  1.00030286   +1 51 32.2
 LD0133
 LD0133!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0133!SPC IL W     -   0.99997138  x   0.99994118  =   0.99991257
 LD0133!UTM  15      -   0.99997138  x   1.00030286  =   1.00027424
 LD0133
 LD0133:                Primary Azimuth Mark                     Grid Az
 LD0133:SPC IL W     -  APPLETON AZ MK                           091 37 36.2
 LD0133:UTM  15      -  APPLETON AZ MK                           089 46 13.3
 LD0133
 LD0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3895732671(NAD 83)
 LD0133
 LD0133|---------------------------------------------------------------------|
 LD0133| PID    Reference Object                     Distance      Geod. Az  |
 LD0133|                                                           dddmmss.s |
 LD0133| LD0135 APPLETON RM 1                        12.191 METERS 09019     |
 LD0133| LD0134 APPLETON RM 3                        12.198 METERS 09020     |
 LD0133| CL8816 APPLETON AZ MK                                     0913745.5 |
 LD0133| LD0131 APPLETON RM 2                        23.689 METERS 17950     |
 LD0133|---------------------------------------------------------------------|
 LD0133
 LD0133                          SUPERSEDED SURVEY CONTROL
 LD0133
 LD0133  NAD 83(1996)-  40 54 36.94979(N)    090 09 45.75540(W) AD(       ) 2
 LD0133  NAD 83(1986)-  40 54 36.95504(N)    090 09 45.76297(W) AD(       ) 2
 LD0133  NAD 27      -  40 54 36.82070(N)    090 09 45.32820(W) AD(       ) 2
 LD0133  NGVD 29             215.52   (m)          707.1    (f) LEVELING    3  
 LD0133
 LD0133.Superseded values are not recommended for survey control.
 LD0133
 LD0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0133.See file dsdata.pdf to determine how the superseded data were derived.
 LD0133
 LD0133_MARKER: DS = TRIANGULATION STATION DISK
 LD0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0133_STAMPING: APPLETON 1959 1971
 LD0133_MARK LOGO: CGS
 LD0133_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0133+STABILITY: SURFACE MOTION
 LD0133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0133+SATELLITE: SATELLITE OBSERVATIONS - October 03, 1990
 LD0133
 LD0133  HISTORY     - Date     Condition        Report By
 LD0133  HISTORY     - 1971     MONUMENTED       NGS
 LD0133  HISTORY     - 1971     GOOD             NGS
 LD0133  HISTORY     - 1973     GOOD             USGS
 LD0133  HISTORY     - 19901003 GOOD             NGS
 LD0133  HISTORY     - 19971107 GOOD             USPSQD
 LD0133
 LD0133                          STATION DESCRIPTION
 LD0133
 LD0133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LD0133'THE UNDERGROUND STATION MARK AND REFERENCE 2 WERE FOUND IN GOOD
 LD0133'CONDITION.  THE SURFACE STATION MARK WAS FOUND WITH THE DISK
 LD0133'SHEARED OFF BY A MOWER AS WAS REFERENCE MARK 1.  THE AZIMUTH
 LD0133'MARK WAS FOUND WITH THE DISK SHEARED OFF BUT THE STEM LEFT AND THE
 LD0133'CENTER OF THE STEM WAS HELD AND A NEW DISK SET.  A NEW SURFACE
 LD0133'STATION MARK AND REFERENCE MARK 3 WAS SET.  THE DISTANCE AND
 LD0133'DIRECTION TO REFERENCE MARK 2 CHECKED.  A NEW DESCRIPTION
 LD0133'FOLLOWS--
 LD0133'
 LD0133'STATION IS LOCATED ABOUT 1-3/4 MILES SOUTH OF APPLETON, ON ROAD
 LD0133'RIGHT-OF-WAY, 0.3 MILE WEST OF THE INTERSECTION OF U.S. HIGHWAY
 LD0133'150 AND APPLETON ROAD, 1 FOOT EAST OF A METAL WITNESS POST, 246
 LD0133'FEET WEST OF THE WEST GATE POST OF FIELD ENTRANCE, 37 FEET NORTH
 LD0133'OF THE CENTERLINE OF U.S. HIGHWAY 150, 1.7 FEET SOUTH OF A
 LD0133'METAL WITNESS POST AND 2 FEET SOUTH OF A FENCE.  THE STATION
 LD0133'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED APPLETON
 LD0133'1959 1971.
 LD0133'
 LD0133'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150,
 LD0133'STATE HIGHWAY 97 (ABOUT 1-1/2 MILES EAST OF KNOXVILLE), GO
 LD0133'EAST ON HIGHWAY 150 FOR 4.8 MILES TO THE STATION ON THE LEFT.
 LD0133'CONTINUE EAST ON THE HIGHWAY FOR 0.5 MILE TO THE AZIMUTH MARK
 LD0133'ON THE RIGHT.
 LD0133'
 LD0133'REFERENCE MARK 2 IS 40 FEET SOUTH OF THE CENTERLINE OF THE
 LD0133'HIGHWAY, 1 FOOT NORTH OF A FENCE AND 258 FEET SOUTHWEST
 LD0133'AND ACROSS THE ROAD FROM THE WEST GATE POST.  THE MONUMENT
 LD0133'PROJECTS 3 INCHES AND THE DISK IS STAMPED APPLETON NO 2 1959.
 LD0133'
 LD0133'REFERENCE MARK 3 IS 37 FEET NORTH OF THE CENTERLINE OF THE
 LD0133'HIGHWAY, 2 FEET SOUTH OF THE FENCE AND 206 FEET WEST OF THE WEST
 LD0133'GATE POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 LD0133'IS STAMPED APPLETON 1959 NO 3 1971.
 LD0133'
 LD0133'THE AZIMUTH MARK IS 40 FEET SOUTH OF THE CENTERLINE OF THE
 LD0133'HIGHWAY, 2 FEET NORTH OF A FENCE, 1 FOOT NORTH OF A METAL
 LD0133'WITNESS POST AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 LD0133'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED APPLETON 1959
 LD0133'1971.
 LD0133
 LD0133                          STATION RECOVERY (1971)
 LD0133
 LD0133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 LD0133'6.1 MI E FROM KNOXVILLE.
 LD0133'ABOUT 6.1 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0133'AT KNOXVILLE, 0.3 MILE WEST OF APPLETON ROAD, 1 3/4 MILES SOUTH
 LD0133'OF APPLETON, 1 FOOT EAST OF A METAL WITNESS POST, 246 FEET WEST
 LD0133'OF THE WEST GATE POST OF FIELD ENTRANCE, 37 FEET NORTH OF THE
 LD0133'CENTERLINE OF THE HIGHWAY, 1.7 FEET SOUTH OF A METAL WITNESS
 LD0133'POST, 2 FEET SOUTH OF A FENCE, SET IN THE TOP OF A SQUARE
 LD0133'CONCRETE POST PROJECTING 2 INCHES.
 LD0133
 LD0133                          STATION RECOVERY (1973)
 LD0133
 LD0133'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0133'STATION, R.M. 2, R.M. 3, AND AZ. MK. FOUND IN GOOD CONDITION.
 LD0133'
 LD0133'DIRECTIONS AND DISTANCES CHECKED OK
 LD0133'
 LD0133'DESCRIPTION IS ADEQUATE.
 LD0133
 LD0133                          STATION RECOVERY (1990)
 LD0133
 LD0133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LD0133'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT
 LD0133'SEARCHEDFOR.  STATE ADVISOR WILL PUT ELEVATION ON THIS MARK BEFORE
 LD0133'SURVEY. STATION IS LOCATED ABOUT 10 KM (6.2 MI) EAST OF KNOXVILLE, ON
 LD0133'THE RIGHT-OF-WAY OF US HIGHWAY 150, 0.45 KM (0.28 MI) WEST OF A PAVED
 LD0133'ROAD LEADING NORTH, IN EAST CENTRAL SECTION 28, T 11 N, R 3 E.
 LD0133'OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION.
 LD0133'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 74 AND US HIGHWAY 150
 LD0133'(EXIT 54) ABOUT 3 KM (1.9 MI) EAST OF KNOXVILLE, GO NORTH NORTHEAST
 LD0133'ON HIGHWAY 150 FOR 0.20 KM (0.12 MI) TO A PAVED ROAD RIGHT.  TURN
 LD0133'RIGHT, EASTERLY, ON HIGHWAY 150 FOR 3.06 KM (1.90 MI) TO PAVED ROAD
 LD0133'1200 E ON THE RIGHT.  CONTINUE EAST FOR 4.14 KM (2.57 MI) TO A BRICK
 LD0133'HOUSE ON THE LEFT JUST PAST TWO RED BARNS.  CONTINUE EAST FOR 0.18 KM
 LD0133'(0.11 MI) TO THE STATION ON THE LEFT.
 LD0133'STATION MARK IS SET IN THE TOP OF A 30-CM CHIPPED, SQUARE CONCRETE
 LD0133'POST PROJECTING 2 CM.  IT IS 11.4 M (37.4 FT) NORTH OF, AND LEVEL
 LD0133'WITH THE HIGHWAY CENTER, 45.2 M (148.3 FT) EAST OF A LONE 50-CM TREE
 LD0133'ON THE RIGHT-OF-WAY, 71.1 M (233.3 FT) WEST OF WEST GATEPOST AT FIELD
 LD0133'ENTRANCE, 0.5 M (1.6 FT) SOUTH OF THE FENCE, 0.3 M (1.0 FT) SOUTH OF
 LD0133'A WITNESS POST, AND 0.3 M (1.0 FT) EAST OF A METAL WITNESS POST.
 LD0133
 LD0133                          STATION RECOVERY (1997)
 LD0133
 LD0133'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0131 ***********************************************************************
 LD0131  DESIGNATION -  APPLETON RM 2
 LD0131  PID         -  LD0131
 LD0131  STATE/COUNTY-  IL/KNOX
 LD0131  COUNTRY     -  US
 LD0131  USGS QUAD   -  APPLETON (2018)
 LD0131
 LD0131                         *CURRENT SURVEY CONTROL
 LD0131  ______________________________________________________________________
 LD0131* NAD 83(2011) POSITION- 40 54 36.18710(N) 090 09 45.75991(W)   ADJUSTED
 LD0131* NAD 83(2011) ELLIP HT-   182.484 (meters)        (06/27/12)   ADJUSTED
 LD0131* NAD 83(2011) EPOCH   -  2010.00
 LD0131* NAVD 88 ORTHO HEIGHT -   215.520 (meters)      707.09  (feet) ADJUSTED
 LD0131  ______________________________________________________________________
 LD0131  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 LD0131  NAD 83(2011) X  -    -13,708.694 (meters)                     COMP
 LD0131  NAD 83(2011) Y  - -4,827,256.915 (meters)                     COMP
 LD0131  NAD 83(2011) Z  -  4,154,998.768 (meters)                     COMP
 LD0131  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 LD0131  DYNAMIC HEIGHT  -        215.425 (meters)      706.77  (feet) COMP
 LD0131  MODELED GRAVITY -    980,176.3   (mgal)                       NAVD 88
 LD0131
 LD0131  VERT ORDER      -  SECOND    CLASS 0
 LD0131
 LD0131  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0131  Standards:
 LD0131         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0131            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0131  -------------------------------------------------------------------
 LD0131  NETWORK    0.48   0.80           0.22   0.17   0.41      0.04210511
 LD0131  -------------------------------------------------------------------
 LD0131  Click here for local accuracies and other accuracy information.
 LD0131
 LD0131.The horizontal coordinates were established by GPS observations
 LD0131.and adjusted by the National Geodetic Survey in June 2012.
 LD0131
 LD0131.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0131.been affixed to the stable North American tectonic plate. See 
 LD0131.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0131
 LD0131.The horizontal coordinates are valid at the epoch date displayed above
 LD0131.which is a decimal equivalence of Year/Month/Day.
 LD0131
 LD0131.The orthometric height was determined by differential leveling and
 LD0131.adjusted by the NATIONAL GEODETIC SURVEY
 LD0131.in June 1991.
 LD0131
 LD0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0131.GEOID18 height accuracy estimate available here.
 LD0131
 LD0131.Click photographs - Photos may exist for this station.
 LD0131
 LD0131.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0131
 LD0131.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0131
 LD0131.The ellipsoidal height was determined by GPS observations
 LD0131.and is referenced to NAD 83.
 LD0131
 LD0131.The dynamic height is computed by dividing the NAVD 88
 LD0131.geopotential number by the normal gravity value computed on the
 LD0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0131.degrees latitude (g = 980.6199 gals.).
 LD0131
 LD0131.The modeled gravity was interpolated from observed gravity values.
 LD0131
 LD0131. The following values were computed from the NAD 83(2011) position.
 LD0131
 LD0131;                    North         East     Units Scale Factor Converg.
 LD0131;SPC IL W     -   471,037.120   700,333.236   MT  0.99994118   +0 00 09.3
 LD0131;SPC IL W     - 1,545,394.28  2,297,676.63   sFT  0.99994118   +0 00 09.3
 LD0131;UTM  15      - 4,532,648.400   738,958.520   MT  1.00030286   +1 51 32.2
 LD0131
 LD0131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0131!SPC IL W     -   0.99997138  x   0.99994118  =   0.99991256
 LD0131!UTM  15      -   0.99997138  x   1.00030286  =   1.00027423
 LD0131
 LD0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3895832648(NAD 83)
 LD0131
 LD0131                          SUPERSEDED SURVEY CONTROL
 LD0131
 LD0131  NAD 83(2007)-  40 54 36.18699(N)    090 09 45.76069(W) AD(2002.00) 1
 LD0131  ELLIP H (08/01/11)  182.515  (m)                       GP(2002.00) 3 1
 LD0131  NAVD 88             215.52   (m)          707.1    (f) LEVELING    3  
 LD0131  NGVD 29 (??/??/92)  215.587  (m)          707.31   (f) ADJ UNCH    2 0
 LD0131
 LD0131.Superseded values are not recommended for survey control.
 LD0131
 LD0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0131.See file dsdata.pdf to determine how the superseded data were derived.
 LD0131
 LD0131_MARKER: DR = REFERENCE MARK DISK
 LD0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0131_STAMPING: APPLETON NO 2 1959
 LD0131_MARK LOGO: CGS
 LD0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0131+STABILITY: SURFACE MOTION
 LD0131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0131+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 LD0131
 LD0131  HISTORY     - Date     Condition        Report By
 LD0131  HISTORY     - 1959     MONUMENTED       CGS
 LD0131  HISTORY     - 1971     GOOD             NGS
 LD0131  HISTORY     - 19971107 GOOD             USPSQD
 LD0131  HISTORY     - 20100501 GOOD             ILDT
 LD0131
 LD0131                          STATION DESCRIPTION
 LD0131
 LD0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0131'6.1 MI E FROM KNOXVILLE.
 LD0131'ABOUT 6.1 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0131'AT KNOXVILLE, 40 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1.5
 LD0131'FEET NORTH OF FENCE LINE, 258 FEET SOUTHWEST AND ACROSS THE
 LD0131'HIGHWAY FROM THE WEST END OF A GATE, 180 FEET SOUTHWEST AND
 LD0131'ACROSS THE HIGHWAY FROM THE 2ND POWER POLE EAST OF A DRIVEWAY
 LD0131'NORTH TO A FARM HOUSE, 77.0 FEET SOUTH AND ACROSS THE HIGHWAY
 LD0131'FROM TRIANGULATION STATION APPLETON, 78.9 FEET SOUTH OF A METAL
 LD0131'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, SET
 LD0131'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LD0131
 LD0131                          STATION RECOVERY (1971)
 LD0131
 LD0131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 LD0131'RECOVERED IN GOOD CONDITION.
 LD0131
 LD0131                          STATION RECOVERY (1997)
 LD0131
 LD0131'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0131'RECOVERED IN GOOD CONDITION.
 LD0131
 LD0131                          STATION RECOVERY (2010)
 LD0131
 LD0131'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LD0131'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0134 ***********************************************************************
 LD0134  DESIGNATION -  APPLETON RM 3
 LD0134  PID         -  LD0134
 LD0134  STATE/COUNTY-  IL/KNOX
 LD0134  COUNTRY     -  US
 LD0134  USGS QUAD   -  APPLETON (2018)
 LD0134
 LD0134                         *CURRENT SURVEY CONTROL
 LD0134  ______________________________________________________________________
 LD0134* NAD 83(1986) POSITION- 40 54 36.95   (N) 090 09 45.23   (W)   HD_HELD1
 LD0134* NAVD 88 ORTHO HEIGHT -   215.49  (meters)      707.0   (feet) RESET
 LD0134  ______________________________________________________________________
 LD0134  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 LD0134  VERT ORDER      -  THIRD
 LD0134
 LD0134.The horizontal coordinates were determined by differentially corrected
 LD0134.hand held GPS observations or other comparable positioning techniques
 LD0134.and have an estimated accuracy of +/- 3 meters.
 LD0134
 LD0134.The orthometric height was computed from unverified reset data.
 LD0134
 LD0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0134.GEOID18 height accuracy estimate available here.
 LD0134
 LD0134.Click photographs - Photos may exist for this station.
 LD0134
 LD0134;                    North         East    Units  Estimated Accuracy
 LD0134;SPC IL W     -   471,060.7     700,345.6     MT  (+/- 3 meters HH1 GPS) 
 LD0134
 LD0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3897032672(NAD 83)
 LD0134
 LD0134                          SUPERSEDED SURVEY CONTROL
 LD0134
 LD0134.No superseded survey control is available for this station.
 LD0134
 LD0134_MARKER: DR = REFERENCE MARK DISK
 LD0134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0134_STAMPING: APPLETON 1959 NO 3 1971
 LD0134_MARK LOGO: CGS
 LD0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0134+STABILITY: SURFACE MOTION
 LD0134
 LD0134  HISTORY     - Date     Condition        Report By
 LD0134  HISTORY     - 1971     MONUMENTED       NGS
 LD0134
 LD0134                          STATION DESCRIPTION
 LD0134
 LD0134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LD0134'6.1 MI E FROM KNOXVILLE.
 LD0134'ABOUT 6.1 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0134'AT KNOXVILLE, 1 3/4 MILES SOUTH OF APPLETON, 0.3 MILES WEST
 LD0134'OF APPLETON ROAD, 37 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 LD0134'2 FEET SOUTH OF A FENCE, 206 FEET WEST OF THE WEST GATE POST OF A
 LD0134'FIELD ENTRANCE, SET IN THE TOP OF A SQUARE CONCRETE POST
 LD0134'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0010 ***********************************************************************
 KB0010  DESIGNATION -  ARCOLA
 KB0010  PID         -  KB0010
 KB0010  STATE/COUNTY-  IL/DOUGLAS
 KB0010  COUNTRY     -  US
 KB0010  USGS QUAD   -  ARCOLA (2018)
 KB0010
 KB0010                         *CURRENT SURVEY CONTROL
 KB0010  ______________________________________________________________________
 KB0010* NAD 83(1986) POSITION- 39 41 06.     (N) 088 18 23.     (W)   SCALED
 KB0010* NAVD 88 ORTHO HEIGHT -   206.549 (meters)      677.65  (feet) ADJUSTED
 KB0010  ______________________________________________________________________
 KB0010  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 KB0010  DYNAMIC HEIGHT  -        206.436 (meters)      677.28  (feet) COMP
 KB0010  MODELED GRAVITY -    980,075.3   (mgal)                       NAVD 88
 KB0010
 KB0010  VERT ORDER      -  FIRST     CLASS II
 KB0010
 KB0010.The horizontal coordinates were scaled from a map and have
 KB0010.an estimated accuracy of +/- 6 seconds.
 KB0010
 KB0010.The orthometric height was determined by differential leveling and
 KB0010.adjusted by the NATIONAL GEODETIC SURVEY
 KB0010.in June 1991.
 KB0010
 KB0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0010.GEOID18 height accuracy estimate available here.
 KB0010
 KB0010.Click photographs - Photos may exist for this station.
 KB0010
 KB0010.The dynamic height is computed by dividing the NAVD 88
 KB0010.geopotential number by the normal gravity value computed on the
 KB0010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0010.degrees latitude (g = 980.6199 gals.).
 KB0010
 KB0010.The modeled gravity was interpolated from observed gravity values.
 KB0010
 KB0010;                    North         East    Units  Estimated Accuracy
 KB0010;SPC IL E     -   335,030.      302,310.      MT  (+/- 180 meters Scaled)
 KB0010
 KB0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ879936(NAD 83)
 KB0010
 KB0010                          SUPERSEDED SURVEY CONTROL
 KB0010
 KB0010  NGVD 29 (??/??/92)  206.626  (m)          677.91   (f) ADJ UNCH    1 2
 KB0010
 KB0010.Superseded values are not recommended for survey control.
 KB0010
 KB0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0010.See file dsdata.pdf to determine how the superseded data were derived.
 KB0010
 KB0010_MARKER: DB = BENCH MARK DISK
 KB0010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0010_STAMPING: ARCOLA 1932
 KB0010_MARK LOGO: CGS
 KB0010_PROJECTION: FLUSH
 KB0010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0010+STABILITY: SURFACE MOTION
 KB0010_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0010+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0010
 KB0010  HISTORY     - Date     Condition        Report By
 KB0010  HISTORY     - 1932     MONUMENTED       CGS
 KB0010  HISTORY     - 1959     GOOD             CGS
 KB0010  HISTORY     - 1974     GOOD             ILHD
 KB0010  HISTORY     - 20110907 GOOD             ILDT
 KB0010
 KB0010                          STATION DESCRIPTION
 KB0010
 KB0010'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0010'AT ARCOLA.
 KB0010'AT ARCOLA, AT THE SOUTHWEST CORNER OF MAIN AND LOCUST STREETS,
 KB0010'EAST OF THE FIRST NATIONAL BANK, 33 FEET SOUTH OF THE SOUTH CURB
 KB0010'OF LOCUST STREET, 6 FEET WEST OF THE WEST CURB OF MAIN STREET,
 KB0010'ABOUT LEVEL WITH THE SIDEWALK AND SET IN THE TOP OF A TILE FILLED
 KB0010'WITH CONCRETE.  NOTE-- FIRST NATIONAL BANK IS NOW ARCOLA
 KB0010'HOMESTEAD AND LOAN ASSOCIATION.
 KB0010
 KB0010                          STATION RECOVERY (1974)
 KB0010
 KB0010'RECOVERY NOTE BY IL HIGHWAY DEPT 1974
 KB0010'RECOVERED IN GOOD CONDITION.
 KB0010
 KB0010                          STATION RECOVERY (2011)
 KB0010
 KB0010'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0010'MARK IS LOCATED AT THE SW CORNER OF MAIN ST AND LOCUST ST. 33' SOUTH
 KB0010'OF THE SOUTH CURB OF MAIN ST., 6' WEST OF THE WEST CURB OF LOCUST ST.
 KB0010'SET LEVEL WITH THE SIDEWALK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1164 ***********************************************************************
 KB1164  DESIGNATION -  ARCOLA MUNICIPAL TANK 1980
 KB1164  PID         -  KB1164
 KB1164  STATE/COUNTY-  IL/DOUGLAS
 KB1164  COUNTRY     -  US
 KB1164  USGS QUAD   -  ARCOLA (2018)
 KB1164
 KB1164                         *CURRENT SURVEY CONTROL
 KB1164  ______________________________________________________________________
 KB1164* NAD 83(1997) POSITION- 39 41 09.83804(N) 088 18 27.55943(W)   ADJUSTED
 KB1164  ______________________________________________________________________
 KB1164  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 KB1164  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 KB1164  HORZ ORDER      -  THIRD
 KB1164
 KB1164.The horizontal coordinates were established by classical geodetic methods
 KB1164.and adjusted by the National Geodetic Survey in October 1999.
 KB1164
 KB1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1164.GEOID18 height accuracy estimate available here.
 KB1164
 KB1164.Click photographs - Photos may exist for this station.
 KB1164
 KB1164.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1164
 KB1164. The following values were computed from the NAD 83(1997) position.
 KB1164
 KB1164;                    North         East     Units Scale Factor Converg.
 KB1164;SPC IL E     -   335,144.913   302,202.691   MT  0.99997506   +0 00 59.0
 KB1164;SPC IL E     - 1,099,554.60    991,476.66   sFT  0.99997506   +0 00 59.0
 KB1164;UTM  16      - 4,393,731.776   387,867.631   MT  0.99975480   -0 50 06.5
 KB1164
 KB1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8786793731(NAD 83)
 KB1164
 KB1164                          SUPERSEDED SURVEY CONTROL
 KB1164
 KB1164  NAD 83(1997)-  39 41 09.83710(N)    088 18 27.55861(W) AD(       ) 3
 KB1164  NAD 83(1986)-  39 41 09.84999(N)    088 18 27.55463(W) AD(       ) 3
 KB1164  NAD 27      -  39 41 09.72881(N)    088 18 27.40217(W) AD(       ) 3
 KB1164
 KB1164.Superseded values are not recommended for survey control.
 KB1164
 KB1164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1164.See file dsdata.pdf to determine how the superseded data were derived.
 KB1164
 KB1164_MARKER: 53 = ELEVATED TANK
 KB1164
 KB1164  HISTORY     - Date     Condition        Report By
 KB1164  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1164
 KB1164                          STATION DESCRIPTION
 KB1164
 KB1164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1164'THE STATION, ARCOLA MUNICIPAL WATER TANK, IS THE TOP CENTER OF A
 KB1164'140 FEET PEDESTAL ELEVATED WATER TANK, LIGHT GREEN IN COLOR WITH
 KB1164'BLACK LETTERING (ARCOLA) AND IS OWNED BY THE CITY OF ARCOLA.
 KB1164'
 KB1164'THE STATION IS LOCATED IN THE CENTER OF ARCOLA, NORTHEAST OF THE
 KB1164'INTERSECTION OF NORTH OAK STREET AND EAST JEFFERSON STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1332 ***********************************************************************
 KB1332  DESIGNATION -  ARGENTA MUN TANK
 KB1332  PID         -  KB1332
 KB1332  STATE/COUNTY-  IL/MACON
 KB1332  COUNTRY     -  US
 KB1332  USGS QUAD   -  ARGENTA (2018)
 KB1332
 KB1332                         *CURRENT SURVEY CONTROL
 KB1332  ______________________________________________________________________
 KB1332* NAD 83(1997) POSITION- 39 58 57.31626(N) 088 49 27.75912(W)   ADJUSTED
 KB1332  ______________________________________________________________________
 KB1332  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB1332  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 KB1332  HORZ ORDER      -  THIRD
 KB1332
 KB1332.The horizontal coordinates were established by classical geodetic methods
 KB1332.and adjusted by the National Geodetic Survey in October 1999.
 KB1332
 KB1332.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1332.GEOID18 height accuracy estimate available here.
 KB1332
 KB1332.Click photographs - Photos may exist for this station.
 KB1332
 KB1332.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1332
 KB1332. The following values were computed from the NAD 83(1997) position.
 KB1332
 KB1332;                    North         East     Units Scale Factor Converg.
 KB1332;SPC IL E     -   368,182.499   258,058.151   MT  0.99999665   -0 18 55.9
 KB1332;SPC IL E     - 1,207,945.42    846,645.78   sFT  0.99999665   -0 18 55.9
 KB1332;SPC IL W     -   368,917.564   814,647.462   MT  1.00010293   +0 51 45.3
 KB1332;SPC IL W     - 1,210,357.04  2,672,722.55   sFT  1.00010293   +0 51 45.3
 KB1332;UTM  16      - 4,427,418.479   344,227.491   MT  0.99989872   -1 10 21.0
 KB1332
 KB1332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4422727418(NAD 83)
 KB1332
 KB1332                          SUPERSEDED SURVEY CONTROL
 KB1332
 KB1332  NAD 83(1986)-  39 58 57.32516(N)    088 49 27.75487(W) AD(       ) 3
 KB1332  NAD 27      -  39 58 57.19754(N)    088 49 27.49449(W) AD(       ) 3
 KB1332
 KB1332.Superseded values are not recommended for survey control.
 KB1332
 KB1332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1332.See file dsdata.pdf to determine how the superseded data were derived.
 KB1332
 KB1332_MARKER: 53 = ELEVATED TANK
 KB1332
 KB1332  HISTORY     - Date     Condition        Report By
 KB1332  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1332
 KB1332                          STATION DESCRIPTION
 KB1332
 KB1332'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1332'ARGENTA MUNICIPAL WATER TANK IS A 4-LEGGED STEEL STRUCTURE,
 KB1332'WITH ELIPSOIDAL TOP AND BOTTOM TANK, AND AN OVERALL HEIGHT OF
 KB1332'ABOUT 135 FEET.  THE STRUCTURE IS PAINTED PALE BLUE AND THE
 KB1332'TANK HAS THE LETTERS ARGENTA IN BLACK ON THE NORTH AND SOUTH
 KB1332'SIDE.
 KB1332'
 KB1332'THE TANK IS LOCATED IN THE WEST PART OF ARGENTA, ABOUT 0.1
 KB1332'MILE SOUTHWEST OF THE POST OFFICE.
 KB1332'
 KB1332'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1331 ***********************************************************************
 KB1331  DESIGNATION -  ARGENTA TV STA MAST
 KB1331  PID         -  KB1331
 KB1331  STATE/COUNTY-  IL/MACON
 KB1331  COUNTRY     -  US
 KB1331  USGS QUAD   -  ARGENTA (2018)
 KB1331
 KB1331                         *CURRENT SURVEY CONTROL
 KB1331  ______________________________________________________________________
 KB1331* NAD 83(1997) POSITION- 39 57 08.40326(N) 088 49 56.38120(W)   ADJUSTED
 KB1331  ______________________________________________________________________
 KB1331  GEOID HEIGHT    -        -32.173 (meters)                     GEOID18
 KB1331  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 KB1331  HORZ ORDER      -  THIRD
 KB1331
 KB1331.The horizontal coordinates were established by classical geodetic methods
 KB1331.and adjusted by the National Geodetic Survey in October 1999.
 KB1331
 KB1331.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1331.GEOID18 height accuracy estimate available here.
 KB1331
 KB1331.Click photographs - Photos may exist for this station.
 KB1331
 KB1331.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1331
 KB1331. The following values were computed from the NAD 83(1997) position.
 KB1331
 KB1331;                    North         East     Units Scale Factor Converg.
 KB1331;SPC IL E     -   364,827.151   257,360.268   MT  0.99999737   -0 19 13.6
 KB1331;SPC IL E     - 1,196,937.08    844,356.15   sFT  0.99999737   -0 19 13.6
 KB1331;SPC IL W     -   365,548.227   814,018.626   MT  1.00010116   +0 51 25.0
 KB1331;SPC IL W     - 1,199,302.81  2,670,659.44   sFT  1.00010116   +0 51 25.0
 KB1331;UTM  16      - 4,424,074.264   343,479.590   MT  0.99990160   -1 10 36.7
 KB1331
 KB1331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4347924074(NAD 83)
 KB1331
 KB1331                          SUPERSEDED SURVEY CONTROL
 KB1331
 KB1331  NAD 83(1986)-  39 57 08.41241(N)    088 49 56.37625(W) AD(       ) 3
 KB1331  NAD 27      -  39 57 08.28151(N)    088 49 56.10769(W) AD(       ) 3
 KB1331
 KB1331.Superseded values are not recommended for survey control.
 KB1331
 KB1331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1331.See file dsdata.pdf to determine how the superseded data were derived.
 KB1331
 KB1331_MARKER: 42 = RADIO/TV MAST
 KB1331
 KB1331  HISTORY     - Date     Condition        Report By
 KB1331  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1331
 KB1331                          STATION DESCRIPTION
 KB1331
 KB1331'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1331'ARGENTA, TELEVISION STATION WAND MAST IS A TRIANGULAR STEEL
 KB1331'STRUCTURE, GUYED, LIGHTED, PAINTED ALTERNATELY RED AND WHITE,
 KB1331'AND HAS AN OVERALL HEIGHT OF 1064 FEET.
 KB1331'
 KB1331'IT IS LOCATED ABOUT 2-1/2 MILES SOUTH-SOUTHWEST OF ARGENTA AND
 KB1331'2 MILES NORTHEAST OF OREANA.
 KB1331'
 KB1331'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 47 AND 48, AND
 KB1331'COUNTY ROAD 549 IN OREANA, GO NORTHEAST ON HIGHWAY 47 AND 48
 KB1331'FOR 1.3 MILES TO AN ANGLE CROSSROAD.  TURN RIGHT AND GO EAST
 KB1331'FOR 1.1 MILES TO THE MAST ON THE RIGHT.
 KB1331'
 KB1331'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3122 ***********************************************************************
 ME3122  DESIGNATION -  ARGO CORN PROD REFINING E STK
 ME3122  PID         -  ME3122
 ME3122  STATE/COUNTY-  IL/COOK
 ME3122  COUNTRY     -  US
 ME3122  USGS QUAD   -  BERWYN (2018)
 ME3122
 ME3122                         *CURRENT SURVEY CONTROL
 ME3122  ______________________________________________________________________
 ME3122* NAD 83(1997) POSITION- 41 46 39.77787(N) 087 49 23.86572(W)   ADJUSTED
 ME3122  ______________________________________________________________________
 ME3122  GEOID HEIGHT    -        -33.397 (meters)                     GEOID18
 ME3122  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 ME3122  HORZ ORDER      -  THIRD
 ME3122
 ME3122.The horizontal coordinates were established by classical geodetic methods
 ME3122.and adjusted by the National Geodetic Survey in October 1999.
 ME3122
 ME3122.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3122.GEOID18 height accuracy estimate available here.
 ME3122
 ME3122.Click photographs - Photos may exist for this station.
 ME3122
 ME3122.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3122
 ME3122. The following values were computed from the NAD 83(1997) position.
 ME3122
 ME3122;                    North         East     Units Scale Factor Converg.
 ME3122;SPC IL E     -   567,539.643   342,402.727   MT  0.99999712   +0 20 23.3
 ME3122;SPC IL E     - 1,862,002.98  1,123,366.28   sFT  0.99999712   +0 20 23.3
 ME3122;UTM  16      - 4,625,424.294   431,579.533   MT  0.99965761   -0 32 54.7
 ME3122
 ME3122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3157925424(NAD 83)
 ME3122
 ME3122                          SUPERSEDED SURVEY CONTROL
 ME3122
 ME3122  NAD 83(1997)-  41 46 39.77798(N)    087 49 23.86609(W) AD(       ) 3
 ME3122  NAD 83(1994)-  41 46 39.78096(N)    087 49 23.87421(W) AD(       ) 3
 ME3122  NAD 83(1986)-  41 46 39.78164(N)    087 49 23.87381(W) AD(       ) 3
 ME3122  NAD 27      -  41 46 39.66914(N)    087 49 23.67006(W) AD(       ) 3
 ME3122
 ME3122.Superseded values are not recommended for survey control.
 ME3122
 ME3122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3122.See file dsdata.pdf to determine how the superseded data were derived.
 ME3122
 ME3122_MARKER: 63 = STACK
 ME3122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3122+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2006
 ME3122
 ME3122  HISTORY     - Date     Condition        Report By
 ME3122  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3122  HISTORY     - 1987     GOOD             USPSQD
 ME3122  HISTORY     - 1988     GOOD             USPSQD
 ME3122  HISTORY     - 1989     GOOD             USPSQD
 ME3122  HISTORY     - 19960910 GOOD             USPSQD
 ME3122  HISTORY     - 20060603 GOOD             GEOCAC
 ME3122
 ME3122                          STATION DESCRIPTION
 ME3122
 ME3122'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3122'THE STATION IS THE CENTER OF THE TOP OF THE EAST ONE OF TWO
 ME3122'STACKS ON THE
 ME3122'POWER PLANT OF THE ARGO CORN PRODUCTS REFINING COMPANY LOCATED AT THE
 ME3122'NORTH SIDE OF THE FACTORY AREA
 ME3122'0.3 MILE WEST OF ARCHER AVENUE (STATE HIGHWAY 42A) WHERE
 ME3122'THE VILLAGES OF ARGO, SUMMIT AND BEDFORD PARK
 ME3122'COME TOGETHER.  IT IS A METAL STACK
 ME3122'PAINTED IN ALTERNATE BANDS OF ORANGE AND WHITE AND 250 FEET HIGH
 ME3122'OVER-ALL.
 ME3122
 ME3122                          STATION RECOVERY (1987)
 ME3122
 ME3122'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3122'RECOVERED IN GOOD CONDITION.
 ME3122
 ME3122                          STATION RECOVERY (1988)
 ME3122
 ME3122'RECOVERY NOTE BY US POWER SQUADRON 1988 (DB)
 ME3122'RECOVERED IN GOOD CONDITION.
 ME3122
 ME3122                          STATION RECOVERY (1989)
 ME3122
 ME3122'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3122'RECOVERED IN GOOD CONDITION.
 ME3122
 ME3122                          STATION RECOVERY (1996)
 ME3122
 ME3122'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3122'RECOVERED IN GOOD CONDITION.
 ME3122
 ME3122                          STATION RECOVERY (2006)
 ME3122
 ME3122'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME3122'A STACK MATCHING THE DATASHEET DESCRIPTION WAS OBSERVED FROM A
 ME3122'DISTANCE OF APPROXIMATELY ONE HALF OF ONE MILE USING GARMIN GPS72.
 ME3122'COORDINATES SPECIFIC TO THE MARK CANNOT BE PROVIDED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1257 ***********************************************************************
 MF1257  DESIGNATION -  ARGONNE
 MF1257  PID         -  MF1257
 MF1257  STATE/COUNTY-  IL/DU PAGE
 MF1257  COUNTRY     -  US
 MF1257  USGS QUAD   -  ROMEOVILLE (2018)
 MF1257
 MF1257                         *CURRENT SURVEY CONTROL
 MF1257  ______________________________________________________________________
 MF1257* NAD 83(1986) POSITION- 41 42 39.     (N) 088 00 23.     (W)   SCALED
 MF1257* NAVD 88 ORTHO HEIGHT -   229.903 (meters)      754.27  (feet) ADJUSTED
 MF1257  ______________________________________________________________________
 MF1257  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 MF1257  DYNAMIC HEIGHT  -        229.820 (meters)      754.00  (feet) COMP
 MF1257  MODELED GRAVITY -    980,256.8   (mgal)                       NAVD 88
 MF1257
 MF1257  VERT ORDER      -  SECOND    CLASS I
 MF1257
 MF1257.The horizontal coordinates were scaled from a map and have
 MF1257.an estimated accuracy of +/- 6 seconds.
 MF1257
 MF1257.The orthometric height was determined by differential leveling and
 MF1257.adjusted by the NATIONAL GEODETIC SURVEY
 MF1257.in May 2008.
 MF1257
 MF1257.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1257.GEOID18 height accuracy estimate available here.
 MF1257
 MF1257.Click photographs - Photos may exist for this station.
 MF1257
 MF1257.The dynamic height is computed by dividing the NAVD 88
 MF1257.geopotential number by the normal gravity value computed on the
 MF1257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1257.degrees latitude (g = 980.6199 gals.).
 MF1257
 MF1257.The modeled gravity was interpolated from observed gravity values.
 MF1257
 MF1257;                    North         East    Units  Estimated Accuracy
 MF1257;SPC IL E     -   560,040.      327,210.      MT  (+/- 180 meters Scaled)
 MF1257
 MF1257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM162181(NAD 83)
 MF1257
 MF1257                          SUPERSEDED SURVEY CONTROL
 MF1257
 MF1257  NAVD 88 (06/15/91)  229.897  (m)          754.25   (f) SUPERSEDED  3 0
 MF1257
 MF1257.Superseded values are not recommended for survey control.
 MF1257
 MF1257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1257.See file dsdata.pdf to determine how the superseded data were derived.
 MF1257
 MF1257_MARKER: F = FLANGE-ENCASED ROD
 MF1257_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1257_PROJECTION: FLUSH
 MF1257_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1257_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1257+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2006
 MF1257
 MF1257  HISTORY     - Date     Condition        Report By
 MF1257  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1257  HISTORY     - 19960420 GOOD             USPSQD
 MF1257  HISTORY     - 20050611 MARK NOT FOUND   GEOCAC
 MF1257  HISTORY     - 20061113 GOOD             GEOCAC
 MF1257  HISTORY     - 20061215 GOOD             PATRIC
 MF1257  HISTORY     - 20090321 GOOD             GEOCAC
 MF1257
 MF1257                          STATION DESCRIPTION
 MF1257
 MF1257'DESCRIBED BY MARCHESE AND SONS 1983
 MF1257'2.5 MILES NORTH OF LEMONT, 2.8 MILES SOUTH OF WOODRIDGE AND IS ON THE
 MF1257'EAST SIDE OF LEMONT ROAD, 0.4 MILE SOUTH ALONG LEMONT ROAD FROM THE
 MF1257'JUNCTION OF INTERSTATE HIGHWAY 55 AND LEMONT ROAD TO MARK ON LEFT, AT
 MF1257'THE SOUTHEAST CORNER OF THE INTERSECTION WITH WESTGATE ROAD TO ARGONNE
 MF1257'NATIONAL LABORATORY, 131.9 FEET SOUTH-SOUTHEAST OF SOUTHWEST BOLT IN
 MF1257'BASE OF STREETLAMP STANDARD, 47.2 FEET EAST-SOUTHEAST OF SOUTHWEST
 MF1257'CORNER OF CONCRETE BASE OF STREET SIGN POST, 150.0 FEET NORTH OF THE
 MF1257'NORTHEAST CORNER OF A CONCRETE FOUNDATION FOR A BRICK BUILDING, A
 MF1257'STAINLESS STEEL ROD IN SLEEVE ENCASED IN CAST ALUMINUM CYLINDER,
 MF1257'CYLINDER COVER IS FLUSH WITH SURROUNDING GROUND.  NOTE-NO DEPTH FOR
 MF1257'ROD WAS GIVEN.
 MF1257
 MF1257                          STATION RECOVERY (1996)
 MF1257
 MF1257'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1257'RECOVERED IN GOOD CONDITION.
 MF1257
 MF1257                          STATION RECOVERY (2005)
 MF1257
 MF1257'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 MF1257'RATHER THOROUGH SEARCH OF THE AREA WAS MADE.  PIPELINE AND ELCTRICAL
 MF1257'MARKERS WERE IN THE AREA OF THE BM'S COORDINATES, BUT NO BM FOUND.
 MF1257'MAY HAVE MISSED IT DUE TO HEIGHT OF PRAIRIE GRASSES.
 MF1257
 MF1257                          STATION RECOVERY (2006)
 MF1257
 MF1257'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1257'FOUND IN GOOD CONDITION.  TALLER, SEASONAL PRAIRIE GRASSES MAY
 MF1257'OBSTRUCT THE LINE OF SIGHT FOR THIS MARK.
 MF1257
 MF1257                          STATION RECOVERY (2006)
 MF1257
 MF1257'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 MF1257'THE STATION IS IN LEMONT, IL.
 MF1257'
 MF1257'THE STATION IS LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF
 MF1257'WESTGATE ROAD AND LEMONT ROAD.
 MF1257'
 MF1257'THE STATION IS 63.5 FT (19.4 M) SOUTH OF THE CENTERLINE OF WESTGATE
 MF1257'ROAD, 54.0 FT (16.5 M) EAST OF THE EAST EDGE OF PAVEMENT OF LEMONT
 MF1257'ROAD, AND 49.5 FT (15.1 M) SOUTHEAST OF A TRAFFIC SIGNAL POST AT THE
 MF1257'SOUTHEAST CORNER OF SAID INTERSECTION.  THE MONUMENT IS A STEEL ROD IN
 MF1257'A PVC SLEEVE WITH A LID, 2.0 FT (0.6 M) BELOW STREET SURFACE.
 MF1257
 MF1257                          STATION RECOVERY (2009)
 MF1257
 MF1257'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF1257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3007 ***********************************************************************
 ME3007  DESIGNATION -  ARGONNE NATL LAB EAST TANK
 ME3007  PID         -  ME3007
 ME3007  STATE/COUNTY-  IL/DU PAGE
 ME3007  COUNTRY     -  US
 ME3007  USGS QUAD   -  SAG BRIDGE (2018)
 ME3007
 ME3007                         *CURRENT SURVEY CONTROL
 ME3007  ______________________________________________________________________
 ME3007* NAD 83(1997) POSITION- 41 42 49.27521(N) 087 57 59.22355(W)   ADJUSTED
 ME3007  ______________________________________________________________________
 ME3007  GEOID HEIGHT    -        -33.251 (meters)                     GEOID18
 ME3007  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 ME3007  HORZ ORDER      -  THIRD
 ME3007
 ME3007.The horizontal coordinates were established by classical geodetic methods
 ME3007.and adjusted by the National Geodetic Survey in October 1999.
 ME3007
 ME3007.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3007.GEOID18 height accuracy estimate available here.
 ME3007
 ME3007.Click photographs - Photos may exist for this station.
 ME3007
 ME3007.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3007
 ME3007. The following values were computed from the NAD 83(1997) position.
 ME3007
 ME3007;                    North         East     Units Scale Factor Converg.
 ME3007;SPC IL E     -   560,367.582   330,531.620   MT  0.99998647   +0 14 38.9
 ME3007;SPC IL E     - 1,838,472.64  1,084,419.16   sFT  0.99998647   +0 14 38.9
 ME3007;UTM  16      - 4,618,439.289   419,602.597   MT  0.99967954   -0 38 35.2
 ME3007
 ME3007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1960218439(NAD 83)
 ME3007
 ME3007                          SUPERSEDED SURVEY CONTROL
 ME3007
 ME3007  NAD 83(1997)-  41 42 49.27534(N)    087 57 59.22418(W) AD(       ) 3
 ME3007  NAD 83(1994)-  41 42 49.27824(N)    087 57 59.23158(W) AD(       ) 3
 ME3007  NAD 83(1986)-  41 42 49.27848(N)    087 57 59.23138(W) AD(       ) 3
 ME3007  NAD 27      -  41 42 49.17100(N)    087 57 59.01400(W) AD(       ) 3
 ME3007
 ME3007.Superseded values are not recommended for survey control.
 ME3007
 ME3007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3007.See file dsdata.pdf to determine how the superseded data were derived.
 ME3007
 ME3007_MARKER: 53 = ELEVATED TANK
 ME3007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3007+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2005
 ME3007
 ME3007  HISTORY     - Date     Condition        Report By
 ME3007  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3007  HISTORY     - 1989     GOOD             USPSQD
 ME3007  HISTORY     - 20030731 GOOD             USPSQD
 ME3007  HISTORY     - 20030807 GOOD             USPSQD
 ME3007  HISTORY     - 20050324 GOOD             USPSQD
 ME3007
 ME3007                          STATION DESCRIPTION
 ME3007
 ME3007'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3007'THE STATION IS THE CENTER OF THE TOP OF THE EAST ONE OF THREE
 ME3007'WATER TANKS OF THE
 ME3007'ARGONNE NATIONAL LABORATORY OPERATED BY THE ATOMIC ENERGY COMMISSION
 ME3007'LOCATED IN THE EAST-CENTRAL SECTION
 ME3007'OF THE LABORATORY GROUNDS ABOUT 6 MILES SOUTH OF
 ME3007'DOWNERS GROVE AND ABOUT 2 MILES NORTHEAST OF LEMONT.
 ME3007'IT IS A STEEL TANK SUPPORTED BY A
 ME3007'SIX-LEGGED STEEL STRUCTURE AND IS PAINTED SILVER.  THE TANK IS
 ME3007'FACILITY 42 AND IT IS 135 FEET
 ME3007'HIGH.
 ME3007
 ME3007                          STATION RECOVERY (1989)
 ME3007
 ME3007'RECOVERY NOTE BY US POWER SQUADRON 1989 (CHY)
 ME3007'RECOVERED IN GOOD CONDITION.
 ME3007
 ME3007                          STATION RECOVERY (2003)
 ME3007
 ME3007'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME3007'TANK AND SUPPORTING STRUCTURE CURRENTLY PAINTED WHITE.
 ME3007
 ME3007                          STATION RECOVERY (2003)
 ME3007
 ME3007'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME3007'TANK AND SUPPORT SRTUCTURE ARE CURRENTLY PAINTED WHITE.
 ME3007
 ME3007                          STATION RECOVERY (2005)
 ME3007
 ME3007'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 ME3007'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3004 ***********************************************************************
 ME3004  DESIGNATION -  ARGONNE NATL LAB LARGER W TK
 ME3004  PID         -  ME3004
 ME3004  STATE/COUNTY-  IL/DU PAGE
 ME3004  COUNTRY     -  US
 ME3004  USGS QUAD   -  SAG BRIDGE (2018)
 ME3004
 ME3004                         *CURRENT SURVEY CONTROL
 ME3004  ______________________________________________________________________
 ME3004* NAD 83(1997) POSITION- 41 42 39.58711(N) 087 59 24.74757(W)   ADJUSTED
 ME3004  ______________________________________________________________________
 ME3004  GEOID HEIGHT    -        -33.230 (meters)                     GEOID18
 ME3004  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 ME3004  HORZ ORDER      -  THIRD
 ME3004
 ME3004.The horizontal coordinates were established by classical geodetic methods
 ME3004.and adjusted by the National Geodetic Survey in October 1999.
 ME3004
 ME3004.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3004.GEOID18 height accuracy estimate available here.
 ME3004
 ME3004.Click photographs - Photos may exist for this station.
 ME3004
 ME3004.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3004
 ME3004. The following values were computed from the NAD 83(1997) position.
 ME3004
 ME3004;                    North         East     Units Scale Factor Converg.
 ME3004;SPC IL E     -   560,060.539   328,555.799   MT  0.99998503   +0 13 41.9
 ME3004;SPC IL E     - 1,837,465.29  1,077,936.82   sFT  0.99998503   +0 13 41.9
 ME3004;UTM  16      - 4,618,162.961   417,622.861   MT  0.99968351   -0 39 32.0
 ME3004
 ME3004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1762218162(NAD 83)
 ME3004
 ME3004                          SUPERSEDED SURVEY CONTROL
 ME3004
 ME3004  NAD 83(1997)-  41 42 39.58714(N)    087 59 24.74828(W) AD(       ) 3
 ME3004  NAD 83(1994)-  41 42 39.59022(N)    087 59 24.75545(W) AD(       ) 3
 ME3004  NAD 83(1986)-  41 42 39.59023(N)    087 59 24.75540(W) AD(       ) 3
 ME3004  NAD 27      -  41 42 39.48000(N)    087 59 24.54100(W) AD(       ) 3
 ME3004
 ME3004.Superseded values are not recommended for survey control.
 ME3004
 ME3004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3004.See file dsdata.pdf to determine how the superseded data were derived.
 ME3004
 ME3004_MARKER: 53 = ELEVATED TANK
 ME3004_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3004+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2005
 ME3004
 ME3004  HISTORY     - Date     Condition        Report By
 ME3004  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3004  HISTORY     - 1989     GOOD             USPSQD
 ME3004  HISTORY     - 19960420 GOOD             USPSQD
 ME3004  HISTORY     - 20030731 GOOD             USPSQD
 ME3004  HISTORY     - 20030807 GOOD             USPSQD
 ME3004  HISTORY     - 20050324 GOOD             USPSQD
 ME3004
 ME3004                          STATION DESCRIPTION
 ME3004
 ME3004'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3004'THE STATIONS ARE THE CENTERS OF THE TOPS OF THE TWO WEST WATER
 ME3004'TANKS OF THE
 ME3004'ARGONNE NATIONAL LABORATORY OPERATED BY THE ATOMIC ENERGY COMMISSION
 ME3004'LOCATED IN THE WEST-CENTRAL SECTION OF
 ME3004'THE LABORATORY GROUNDS ON THE SOUTH SIDE OF WATER TOWER
 ME3004'ROAD ABOUT 300 FEET EAST OF THE INTERSECTION OF
 ME3004'KEARNEY ROAD.  THEY ARE ABOUT 6-1/2 MILES
 ME3004'SOUTH OF DOWERS GROVE AND ABOUT 2 MILES NORTH OF LEMONT.  THE
 ME3004'LARGER TANK IS A STEEL TANK SUPPORTED
 ME3004'BY AN EIGHT-LEGGED STEEL STRUCTURE AND IS PAINTED SILVER.  THIS IS
 ME3004'FACILITY 565 AND IT IS 130 FEET HIGH.
 ME3004'THE SMALLER TANK IS A STEEL TANK SUPPORTED BY A FOUR-LEGGED STEEL
 ME3004'STRUCTURE AND IS PAINTED SILVER.  THIS IS
 ME3004'FACILITY 566 AND IT IS 135 FEET HIGH.
 ME3004
 ME3004                          STATION RECOVERY (1989)
 ME3004
 ME3004'RECOVERY NOTE BY US POWER SQUADRON 1989 (CHY)
 ME3004'RECOVERED IN GOOD CONDITION.
 ME3004
 ME3004                          STATION RECOVERY (1996)
 ME3004
 ME3004'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3004'RECOVERED IN GOOD CONDITION.
 ME3004
 ME3004                          STATION RECOVERY (2003)
 ME3004
 ME3004'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME3004'TANK AND SUPPORTING STRUCTURE CURRENTLY PAINTED WHITE.
 ME3004
 ME3004                          STATION RECOVERY (2003)
 ME3004
 ME3004'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME3004'TANK AND SUPPORT SRTUCTURE ARE CURRENTLY PAINTED WHITE.
 ME3004
 ME3004                          STATION RECOVERY (2005)
 ME3004
 ME3004'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 ME3004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3010 ***********************************************************************
 ME3010  DESIGNATION -  ARGONNE NATL LAB SMALLER W TK
 ME3010  PID         -  ME3010
 ME3010  STATE/COUNTY-  IL/DU PAGE
 ME3010  COUNTRY     -  US
 ME3010  USGS QUAD   -  SAG BRIDGE (2018)
 ME3010
 ME3010                         *CURRENT SURVEY CONTROL
 ME3010  ______________________________________________________________________
 ME3010* NAD 83(1997) POSITION- 41 42 38.91437(N) 087 59 24.18362(W)   ADJUSTED
 ME3010  ______________________________________________________________________
 ME3010  GEOID HEIGHT    -        -33.230 (meters)                     GEOID18
 ME3010  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 ME3010  HORZ ORDER      -  THIRD
 ME3010
 ME3010.The horizontal coordinates were established by classical geodetic methods
 ME3010.and adjusted by the National Geodetic Survey in October 1999.
 ME3010
 ME3010.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3010.GEOID18 height accuracy estimate available here.
 ME3010
 ME3010.Click photographs - Photos may exist for this station.
 ME3010
 ME3010.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3010
 ME3010. The following values were computed from the NAD 83(1997) position.
 ME3010
 ME3010;                    North         East     Units Scale Factor Converg.
 ME3010;SPC IL E     -   560,039.836   328,568.919   MT  0.99998504   +0 13 42.3
 ME3010;SPC IL E     - 1,837,397.36  1,077,979.86   sFT  0.99998504   +0 13 42.3
 ME3010;UTM  16      - 4,618,142.064   417,635.655   MT  0.99968348   -0 39 31.6
 ME3010
 ME3010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1763518142(NAD 83)
 ME3010
 ME3010                          SUPERSEDED SURVEY CONTROL
 ME3010
 ME3010  NAD 83(1997)-  41 42 38.91443(N)    087 59 24.18432(W) AD(       ) 3
 ME3010  NAD 83(1994)-  41 42 38.91728(N)    087 59 24.19180(W) AD(       ) 3
 ME3010  NAD 83(1986)-  41 42 38.91747(N)    087 59 24.19171(W) AD(       ) 3
 ME3010  NAD 27      -  41 42 38.81000(N)    087 59 23.97400(W) AD(       ) 3
 ME3010
 ME3010.Superseded values are not recommended for survey control.
 ME3010
 ME3010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3010.See file dsdata.pdf to determine how the superseded data were derived.
 ME3010
 ME3010_MARKER: 53 = ELEVATED TANK
 ME3010_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3010+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2005
 ME3010
 ME3010  HISTORY     - Date     Condition        Report By
 ME3010  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3010  HISTORY     - 1989     GOOD             USPSQD
 ME3010  HISTORY     - 19960420 GOOD             USPSQD
 ME3010  HISTORY     - 20030731 GOOD             USPSQD
 ME3010  HISTORY     - 20030807 GOOD             USPSQD
 ME3010  HISTORY     - 20050324 GOOD             USPSQD
 ME3010
 ME3010                          STATION DESCRIPTION
 ME3010
 ME3010'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 ME3010'THE STATIONS ARE THE CENTERS OF THE TOPS OF THE TWO WEST WATER
 ME3010'TANKS OF THE
 ME3010'ARGONNE NATIONAL LABORATORY OPERATED BY THE ATOMIC ENERGY COMMISSION
 ME3010'LOCATED IN THE WEST-CENTRAL SECTION OF
 ME3010'THE LABORATORY GROUNDS ON THE SOUTH SIDE OF WATER TOWER
 ME3010'ROAD ABOUT 300 FEET EAST OF THE INTERSECTION OF
 ME3010'KEARNEY ROAD.  THEY ARE ABOUT 6-1/2 MILES
 ME3010'SOUTH OF DOWERS GROVE AND ABOUT 2 MILES NORTH OF LEMONT.  THE
 ME3010'LARGER TANK IS A STEEL TANK SUPPORTED
 ME3010'BY AN EIGHT-LEGGED STEEL STRUCTURE AND IS PAINTED SILVER.  THIS IS
 ME3010'FACILITY 565 AND IT IS 130 FEET HIGH.
 ME3010'THE SMALLER TANK IS A STEEL TANK SUPPORTED BY A FOUR-LEGGED STEEL
 ME3010'STRUCTURE AND IS PAINTED SILVER.  THIS IS
 ME3010'FACILITY 566 AND IT IS 135 FEET HIGH.
 ME3010
 ME3010                          STATION RECOVERY (1989)
 ME3010
 ME3010'RECOVERY NOTE BY US POWER SQUADRON 1989 (CHY)
 ME3010'RECOVERED IN GOOD CONDITION.
 ME3010
 ME3010                          STATION RECOVERY (1996)
 ME3010
 ME3010'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3010'RECOVERED IN GOOD CONDITION.
 ME3010
 ME3010                          STATION RECOVERY (2003)
 ME3010
 ME3010'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME3010'TANK AND SUPPORTING STRUCTURE CURRENTLY PAINTED WHITE.
 ME3010
 ME3010                          STATION RECOVERY (2003)
 ME3010
 ME3010'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME3010'TANK AND SUPPORT SRTUCTURE ARE CURRENTLY PAINTED WHITE.
 ME3010
 ME3010                          STATION RECOVERY (2005)
 ME3010
 ME3010'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 ME3010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1649 ***********************************************************************
 MF1649  DESIGNATION -  ARLINGTON MUNICIPAL TANK
 MF1649  PID         -  MF1649
 MF1649  STATE/COUNTY-  IL/BUREAU
 MF1649  COUNTRY     -  US
 MF1649  USGS QUAD   -  LADD (2018)
 MF1649
 MF1649                         *CURRENT SURVEY CONTROL
 MF1649  ______________________________________________________________________
 MF1649* NAD 83(1997) POSITION- 41 28 26.41467(N) 089 14 51.97621(W)   ADJUSTED
 MF1649  ______________________________________________________________________
 MF1649  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 MF1649  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 MF1649  HORZ ORDER      -  THIRD
 MF1649
 MF1649.The horizontal coordinates were established by classical geodetic methods
 MF1649.and adjusted by the National Geodetic Survey in October 1999.
 MF1649
 MF1649.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1649.GEOID18 height accuracy estimate available here.
 MF1649
 MF1649.Click photographs - Photos may exist for this station.
 MF1649
 MF1649.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1649
 MF1649. The following values were computed from the NAD 83(1997) position.
 MF1649
 MF1649;                    North         East     Units Scale Factor Converg.
 MF1649;SPC IL W     -   534,072.230   776,750.823   MT  1.00001364   +0 36 30.9
 MF1649;SPC IL W     - 1,752,201.97  2,548,389.99   sFT  1.00001364   +0 36 30.9
 MF1649;UTM  16      - 4,593,817.076   312,313.785   MT  1.00003352   -1 29 20.7
 MF1649
 MF1649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1231393817(NAD 83)
 MF1649
 MF1649                          SUPERSEDED SURVEY CONTROL
 MF1649
 MF1649  NAD 83(1996)-  41 28 26.41452(N)    089 14 51.97702(W) AD(       ) 3
 MF1649  NAD 83(1986)-  41 28 26.42109(N)    089 14 51.98319(W) AD(       ) 3
 MF1649  NAD 27      -  41 28 26.29900(N)    089 14 51.67200(W) AD(       ) 3
 MF1649
 MF1649.Superseded values are not recommended for survey control.
 MF1649
 MF1649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1649.See file dsdata.pdf to determine how the superseded data were derived.
 MF1649
 MF1649_MARKER: 53 = ELEVATED TANK
 MF1649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1649+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 MF1649
 MF1649  HISTORY     - Date     Condition        Report By
 MF1649  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1649  HISTORY     - 19960414 GOOD             USPSQD
 MF1649  HISTORY     - 20010606 GOOD             USPSQD
 MF1649  HISTORY     - 20050705 GOOD             USPSQD
 MF1649
 MF1649                          STATION DESCRIPTION
 MF1649
 MF1649'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1649'STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER TANK
 MF1649'LOCATED ON THE NORTHWEST SIDE OF THE RAILROAD TRACKS ABOUT
 MF1649'0.05 MILE EAST OF THE INTERSECTION OF STATE HIGHWAY 89 AND
 MF1649'A PAVED CROSS STREET IN THE NORTHEAST SECTION OF ARLINGTON.  IT
 MF1649'IS A WOOD TANK SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE,
 MF1649'IS ABOUT 60 FEET IN HEIGHT OVER-ALL AND IS PAINTED SILVER WITH
 MF1649'A BLACK TOP.
 MF1649
 MF1649                          STATION RECOVERY (1996)
 MF1649
 MF1649'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1649'RECOVERED IN GOOD CONDITION.
 MF1649
 MF1649                          STATION RECOVERY (2001)
 MF1649
 MF1649'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1649'WOODEN TANK REPLACED BY STEEL TANK ON SAME FOUR LEGGED STEEL
 MF1649'STRUCTURE.
 MF1649
 MF1649                          STATION RECOVERY (2005)
 MF1649
 MF1649'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1649'THE DESCRIBED TANK HAS BEEN REPLACED BY A STEEL TANK ON THE IDENTICAL
 MF1649'
 MF1649'FOUR LEGGED STRUCTURE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1070 ***********************************************************************
 NH1070  DESIGNATION -  ARLINGTON PARK JOCKEY CLUB TANK
 NH1070  PID         -  NH1070
 NH1070  STATE/COUNTY-  IL/COOK
 NH1070  COUNTRY     -  US
 NH1070  USGS QUAD   -  PALATINE (2018)
 NH1070
 NH1070                         *CURRENT SURVEY CONTROL
 NH1070  ______________________________________________________________________
 NH1070* NAD 83(1997) POSITION- 42 05 45.16304(N) 088 01 24.66046(W)   ADJUSTED
 NH1070  ______________________________________________________________________
 NH1070  GEOID HEIGHT    -        -33.739 (meters)                     GEOID18
 NH1070  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 NH1070  HORZ ORDER      -  THIRD
 NH1070
 NH1070.The horizontal coordinates were established by classical geodetic methods
 NH1070.and adjusted by the National Geodetic Survey in October 1999.
 NH1070
 NH1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1070.GEOID18 height accuracy estimate available here.
 NH1070
 NH1070.Click photographs - Photos may exist for this station.
 NH1070
 NH1070.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1070
 NH1070. The following values were computed from the NAD 83(1997) position.
 NH1070
 NH1070;                    North         East     Units Scale Factor Converg.
 NH1070;SPC IL E     -   602,798.438   325,629.340   MT  0.99998308   +0 12 27.7
 NH1070;SPC IL E     - 1,977,681.21  1,068,335.59   sFT  0.99998308   +0 12 27.7
 NH1070;UTM  16      - 4,660,928.424   415,361.673   MT  0.99968814   -0 41 10.2
 NH1070
 NH1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1536160928(NAD 83)
 NH1070
 NH1070                          SUPERSEDED SURVEY CONTROL
 NH1070
 NH1070  NAD 83(1997)-  42 05 45.16299(N)    088 01 24.66105(W) AD(       ) 3
 NH1070  NAD 83(1986)-  42 05 45.16596(N)    088 01 24.67350(W) AD(       ) 3
 NH1070  NAD 27      -  42 05 45.06600(N)    088 01 24.41500(W) AD(       ) 3
 NH1070
 NH1070.Superseded values are not recommended for survey control.
 NH1070
 NH1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1070.See file dsdata.pdf to determine how the superseded data were derived.
 NH1070
 NH1070_MARKER: 53 = ELEVATED TANK
 NH1070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1070+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2002
 NH1070
 NH1070  HISTORY     - Date     Condition        Report By
 NH1070  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1070  HISTORY     - 1956     GOOD             CGS
 NH1070  HISTORY     - 1989     GOOD             USPSQD
 NH1070  HISTORY     - 20010331 GOOD             NGS
 NH1070  HISTORY     - 20021216 GOOD             USPSQD
 NH1070
 NH1070                          STATION DESCRIPTION
 NH1070
 NH1070'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1070'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE
 NH1070'ARLINGTON PARK JOCKEY CLUB, LOCATED ABOUT 1 MILE SOUTHEAST
 NH1070'OF PALATINE, NEAR THE NORTHWEST CORNER OF THE CLUB GROUNDS,
 NH1070'ABOUT 300 FEET EAST OF ROHLWING ROAD.  IT IS A STEEL TANK
 NH1070'WITH A FLAT CONICAL TOP AND OVAL BOTTOM, THE TANK IS PAINTED
 NH1070'SILVER AND HAS THE LEGEND ARLINGTON PARK JOCKEY CLUB PAINTED
 NH1070'IN BLACK LETTERS ON THE NORTH SIDE.  THE TANK IS ATOP A 4
 NH1070'LEGGED STEEL TRUSSWORK STRUCTURE WHICH IS PAINTED SILVER.  THE
 NH1070'TOTAL HEIGHT IS ABOUT 210 FEET.
 NH1070'
 NH1070'TO REACH THE STATION FROM THE INTERSECTION OF ROHLWING ROAD
 NH1070'AND NORTHWEST HIGHWAY (U.S. HIGHWAY 14) AT THE SOUTHEAST EDGE
 NH1070'OF PALATINE, GO SOUTH ON ROHLWING ROAD FOR 0.4 MILE TO THE
 NH1070'TANK ON THE LEFT NEAR THE ENTRANCE TO THE CLUB.
 NH1070
 NH1070                          STATION RECOVERY (1956)
 NH1070
 NH1070'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (RER)
 NH1070'RECOVERED AS DESCRIBED.  DESCRIPTION ADEQUATE.
 NH1070
 NH1070                          STATION RECOVERY (1989)
 NH1070
 NH1070'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFW)
 NH1070'RECOVERED IN GOOD CONDITION.
 NH1070
 NH1070                          STATION RECOVERY (2001)
 NH1070
 NH1070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH1070'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH1070
 NH1070                          STATION RECOVERY (2002)
 NH1070
 NH1070'RECOVERY NOTE BY US POWER SQUADRON 2002 (VMR)
 NH1070'RECOVERED AS DESCRIBED.
 NH1070'COORDINATES BY GPS. L 42 DEGREES 05.8'N, LO 088 DEGREES 01.5'W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1543 ***********************************************************************
 ME1543  DESIGNATION -  AROMA
 ME1543  PID         -  ME1543
 ME1543  STATE/COUNTY-  IL/KANKAKEE
 ME1543  COUNTRY     -  US
 ME1543  USGS QUAD   -  KANKAKEE (2018)
 ME1543
 ME1543                         *CURRENT SURVEY CONTROL
 ME1543  ______________________________________________________________________
 ME1543* NAD 83(1997) POSITION- 41 04 38.38246(N) 087 51 12.97553(W)   ADJUSTED
 ME1543* NAVD 88 ORTHO HEIGHT -   187.583 (meters)      615.43  (feet) ADJUSTED
 ME1543  ______________________________________________________________________
 ME1543  GEOID HEIGHT    -        -32.752 (meters)                     GEOID18
 ME1543  LAPLACE CORR    -         -4.63  (seconds)                    DEFLEC18
 ME1543  DYNAMIC HEIGHT  -        187.508 (meters)      615.18  (feet) COMP
 ME1543  MODELED GRAVITY -    980,219.9   (mgal)                       NAVD 88
 ME1543
 ME1543  HORZ ORDER      -  SECOND
 ME1543  VERT ORDER      -  SECOND    CLASS I
 ME1543
 ME1543.The horizontal coordinates were established by classical geodetic methods
 ME1543.and adjusted by the National Geodetic Survey in October 1999.
 ME1543
 ME1543.The orthometric height was determined by differential leveling and
 ME1543.adjusted by the NATIONAL GEODETIC SURVEY
 ME1543.in August 2012.
 ME1543
 ME1543.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1543.GEOID18 height accuracy estimate available here.
 ME1543
 ME1543.Click photographs - Photos may exist for this station.
 ME1543
 ME1543.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1543
 ME1543.The dynamic height is computed by dividing the NAVD 88
 ME1543.geopotential number by the normal gravity value computed on the
 ME1543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1543.degrees latitude (g = 980.6199 gals.).
 ME1543
 ME1543.The modeled gravity was interpolated from observed gravity values.
 ME1543
 ME1543. The following values were computed from the NAD 83(1997) position.
 ME1543
 ME1543;                    North         East     Units Scale Factor Converg.
 ME1543;SPC IL E     -   489,740.165   340,313.938   MT  0.99999499   +0 18 54.8
 ME1543;SPC IL E     - 1,606,755.86  1,116,513.31   sFT  0.99999499   +0 18 54.8
 ME1543;UTM  16      - 4,547,692.300   428,294.171   MT  0.99966328   -0 33 39.3
 ME1543
 ME1543!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1543!SPC IL E     -   0.99997571  x   0.99999499  =   0.99997070
 ME1543!UTM  16      -   0.99997571  x   0.99966328  =   0.99963900
 ME1543
 ME1543:                Primary Azimuth Mark                     Grid Az
 ME1543:SPC IL E     -  KANKAKEE SIMONIZ CO TANK                 280 29 24.1
 ME1543:UTM  16      -  KANKAKEE SIMONIZ CO TANK                 281 21 58.2
 ME1543
 ME1543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2829447692(NAD 83)
 ME1543
 ME1543|---------------------------------------------------------------------|
 ME1543| PID    Reference Object                     Distance      Geod. Az  |
 ME1543|                                                           dddmmss.s |
 ME1543| ME2622 KANKAKEE GENERAL FOODS CO TANK      APPROX. 5.9 KM 0053437.2 |
 ME1543| ME1542 AROMA RM 1                           18.628 METERS 08153     |
 ME1543| ME1541 AROMA RM 2                           19.954 METERS 26803     |
 ME1543| ME2638 KANKAKEE SIMONIZ CO TANK            APPROX. 2.2 KM 2804818.9 |
 ME1543| ME2635 KANKAKEE A O SMITH CORP TK          APPROX. 1.9 KM 3090943.4 |
 ME1543| ME2639 KANKAKEE RADIO STA WKAN MAST        APPROX. 7.6 KM 3320529.5 |
 ME1543| ME2631 KANKAKEE ST HOSP PWR PLT STK        APPROX. 3.0 KM 3355736.1 |
 ME1543|---------------------------------------------------------------------|
 ME1543
 ME1543                          SUPERSEDED SURVEY CONTROL
 ME1543
 ME1543  NAD 83(1997)-  41 04 38.38261(N)    087 51 12.97538(W) AD(       ) 2
 ME1543  NAD 83(1986)-  41 04 38.38713(N)    087 51 12.98024(W) AD(       ) 2
 ME1543  NAD 27      -  41 04 38.27690(N)    087 51 12.83640(W) AD(       ) 2
 ME1543  NAVD 88 (06/15/91)  187.558  (m)          615.35   (f) SUPERSEDED  2 0
 ME1543  NGVD 29 (??/??/92)  187.646  (m)          615.64   (f) ADJ UNCH    2 0
 ME1543  NGVD 29             187.65   (m)          615.6    (f) LEVELING    3  
 ME1543
 ME1543.Superseded values are not recommended for survey control.
 ME1543
 ME1543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1543.See file dsdata.pdf to determine how the superseded data were derived.
 ME1543
 ME1543_MARKER: DS = TRIANGULATION STATION DISK
 ME1543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1543_STAMPING: AROMA 1959
 ME1543_MARK LOGO: CGS
 ME1543_PROJECTION: FLUSH
 ME1543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1543+STABILITY: SURFACE MOTION
 ME1543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1543+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2013
 ME1543
 ME1543  HISTORY     - Date     Condition        Report By
 ME1543  HISTORY     - 1959     MONUMENTED       CGS
 ME1543  HISTORY     - 1959     GOOD             CGS
 ME1543  HISTORY     - 1967     GOOD             CGS
 ME1543  HISTORY     - 1967     GOOD             CGS
 ME1543  HISTORY     - 1978     MARK NOT FOUND   LOCENG
 ME1543  HISTORY     - 20080826 GOOD             ILDT
 ME1543  HISTORY     - 20110412 GOOD             TROTT
 ME1543  HISTORY     - 20130619 GOOD             ILDT
 ME1543
 ME1543                          STATION DESCRIPTION
 ME1543
 ME1543'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1543'THE STATION IS LOCATED ABOUT 3 MILES SOUTH-SOUTHEAST OF KANKAKEE,
 ME1543'2-1/2 MILES WEST OF AROMA PARK AND ON THE RIGHT-OF-WAY OF INTERSTATE
 ME1543'HIGHWAY NO. 57.
 ME1543'
 ME1543'TO REACH FROM THE TRAFFIC LIGHT AT THE INTERSECTION OF U.S. HIGHWAYS
 ME1543'45, 54 AND 52, ABOUT 3 MILES SOUTH OF KANKAKEE, GO EAST ON U.S.
 ME1543'HIGHWAY 54 (INTERSTATE HIGHWAY NO. 57) FOR 1.7 MILES TO CROSSROAD,
 ME1543'TURN LEFT TO WEST BOUND LANE, THEN GO WEST ON WEST BOUND LANE OF
 ME1543'INTERSTATE HIGHWAY 57 FOR 0.8 MILE TO STATION ON NORTH SIDE OF HIGHWAY
 ME1543'AS DESCRIBED.
 ME1543'
 ME1543'STATION MARK, A STANDARD STATION MARK DISK STAMPED AROMA 1959, IS SET
 ME1543'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 ME1543'GROUND.  IT IS 63.5 FEET NORTH OF CENTER OF WEST BOUND INTERSTATE
 ME1543'HIGHWAY 57, 4.7 FEET SOUTH OF FENCE AND 4 FEET SOUTH OF WITNESS POST.
 ME1543'
 ME1543'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED AROMA
 ME1543'NO 1 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 ME1543'PROJECTS ABOUT 8 INCHES.  IT IS 66.7 FEET NORTH OF CENTER OF WEST
 ME1543'BOUND LANE OF INTERSTATE HIGHWAY 57, 61.5 FEET EAST OF WITNESS POST
 ME1543'AND 2 FEET SOUTH OF FENCE.
 ME1543'
 ME1543'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED AROMA
 ME1543'NO 2 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 ME1543'PROJECTS ABOUT 8 INCHES.  IT IS 66.5 FEET NORTH OF CENTER OF WEST
 ME1543'BOUND LANE OF INTERSTATE HIGHWAY 57, 65 FEET WEST OF WITNESS POST AND
 ME1543'2 FEET SOUTH OF FENCE.
 ME1543'
 ME1543'NOTE-NO AZIMUTH MARK WAS SET.  KANKAKEE, SIMONIZ CO., WATER TANK MAY
 ME1543'BE USED AS AZIMUTH.
 ME1543
 ME1543                          STATION RECOVERY (1959)
 ME1543
 ME1543'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1543'4 MI SE FROM KANKAKEE.  ABOUT 3.25 MILES SOUTH ALONG U.S. HIGHWAY 52
 ME1543'AND STATE HIGHWAY 49 FROM THE COURT HOUSE AT KANKAKEE, THENCE 0.7 MILE
 ME1543'EAST ALONG INTERSTATE HIGHWAY 57, ABOUT 0.3 MILE EAST OF A NORTH-SOUTH
 ME1543'ROAD CROSSING, NEAR THE WEST END OF A CURVE WITH TANGENTS EXTENDING TO
 ME1543'THE WEST AND NORTHEAST, 63 FEET NORTH OF THE CENTER LINE OF THE WEST
 ME1543'BOUND LANE OF THE HIGHWAY, 4 1/2 FEET SOUTH OF A FENCE, 228 FEET EAST
 ME1543'OF A FENCE POST WITH A LEANING WOODEN BRACE, 4.0 FEET SOUTH-SOUTHEAST
 ME1543'OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY
 ME1543'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 ME1543
 ME1543                          STATION RECOVERY (1967)
 ME1543
 ME1543'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1543'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  AIRLINE DISTANCE
 ME1543'AND DIRECTION FROM NEAREST TOWN - 2-1/2 MILES WEST OF AROMA PARK.
 ME1543
 ME1543                          STATION RECOVERY (1967)
 ME1543
 ME1543'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1543'RECOVERED IN GOOD CONDITION.
 ME1543
 ME1543                          STATION RECOVERY (1978)
 ME1543
 ME1543'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 ME1543'DISTANCE AND DIRECTION FROM NEAREST TOWN SOUTH 2 MILES FROM KANKAKEE.
 ME1543
 ME1543                          STATION RECOVERY (2008)
 ME1543
 ME1543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 ME1543'1959 TO REACH ADEQUATE.  4 FEET SOUTH OF A FIBERGLASS WITNESS POST.
 ME1543'250 FEET SOUTH OF AN EMERGENCY CROSSOVER.
 ME1543
 ME1543                          STATION RECOVERY (2011)
 ME1543
 ME1543'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1543'RECOVERED IN GOOD CONDITION.
 ME1543
 ME1543                          STATION RECOVERY (2013)
 ME1543
 ME1543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1543'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2632 ***********************************************************************
 ME2632  DESIGNATION -  AROMA PARK MUNICIPAL TANK
 ME2632  PID         -  ME2632
 ME2632  STATE/COUNTY-  IL/KANKAKEE
 ME2632  COUNTRY     -  US
 ME2632  USGS QUAD   -  KANKAKEE (2018)
 ME2632
 ME2632                         *CURRENT SURVEY CONTROL
 ME2632  ______________________________________________________________________
 ME2632* NAD 83(1997) POSITION- 41 04 50.86490(N) 087 48 21.41266(W)   ADJUSTED
 ME2632  ______________________________________________________________________
 ME2632  GEOID HEIGHT    -        -32.861 (meters)                     GEOID18
 ME2632  LAPLACE CORR    -         -4.47  (seconds)                    DEFLEC18
 ME2632  HORZ ORDER      -  THIRD
 ME2632
 ME2632.The horizontal coordinates were established by classical geodetic methods
 ME2632.and adjusted by the National Geodetic Survey in October 1999.
 ME2632
 ME2632.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2632.GEOID18 height accuracy estimate available here.
 ME2632
 ME2632.Click photographs - Photos may exist for this station.
 ME2632
 ME2632.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2632
 ME2632. The following values were computed from the NAD 83(1997) position.
 ME2632
 ME2632;                    North         East     Units Scale Factor Converg.
 ME2632;SPC IL E     -   490,148.353   344,316.416   MT  0.99999916   +0 20 47.6
 ME2632;SPC IL E     - 1,608,095.05  1,129,644.77   sFT  0.99999916   +0 20 47.6
 ME2632;UTM  16      - 4,548,039.120   432,301.072   MT  0.99965641   -0 31 46.7
 ME2632
 ME2632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3230148039(NAD 83)
 ME2632
 ME2632                          SUPERSEDED SURVEY CONTROL
 ME2632
 ME2632  NAD 83(1997)-  41 04 50.86499(N)    087 48 21.41256(W) AD(       ) 3
 ME2632  NAD 83(1986)-  41 04 50.87001(N)    087 48 21.41807(W) AD(       ) 3
 ME2632  NAD 27      -  41 04 50.76300(N)    087 48 21.27600(W) AD(       ) 3
 ME2632
 ME2632.Superseded values are not recommended for survey control.
 ME2632
 ME2632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2632.See file dsdata.pdf to determine how the superseded data were derived.
 ME2632
 ME2632_MARKER: 53 = ELEVATED TANK
 ME2632
 ME2632  HISTORY     - Date     Condition        Report By
 ME2632  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2632  HISTORY     - 1959     GOOD             CGS
 ME2632
 ME2632                          STATION DESCRIPTION
 ME2632
 ME2632'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2632'STATION IS LOCATED IN THE NORTHEAST SECTION OF AROMA PARK, 0.3
 ME2632'MILE NORTH OF THE
 ME2632'POST OFFICE AND ABOUT 250 FEET WEST OF THE RAILROAD TRACKS.  THE
 ME2632'STATION IS A WATER TANK ATOP A SELF
 ME2632'SUPPORTED STANDPIPE, PAINTED SILVER AND HAS THE
 ME2632'LEGEND AROMA PARK IN LARGE BLACK LETTERS ON THE NORTH
 ME2632'AND SOUTH SIDES OF THE TANK.
 ME2632'THE POINT OF INTERSECTION WAS THE BALL AT THE APEX OF THE ROOF OF THE
 ME2632'TANK.
 ME2632
 ME2632                          STATION RECOVERY (1959)
 ME2632
 ME2632'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2632'STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 ME2632'
 ME2632'THE ORIGNAL 1952 DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1542 ***********************************************************************
 ME1542  DESIGNATION -  AROMA RM 1
 ME1542  PID         -  ME1542
 ME1542  STATE/COUNTY-  IL/KANKAKEE
 ME1542  COUNTRY     -  US
 ME1542  USGS QUAD   -  KANKAKEE (2018)
 ME1542
 ME1542                         *CURRENT SURVEY CONTROL
 ME1542  ______________________________________________________________________
 ME1542* NAD 83(1986) POSITION- 41 04 38.47   (N) 087 51 12.19   (W)   HD_HELD1
 ME1542* NAVD 88 ORTHO HEIGHT -   187.585 (meters)      615.44  (feet) ADJUSTED
 ME1542  ______________________________________________________________________
 ME1542  GEOID HEIGHT    -        -32.753 (meters)                     GEOID18
 ME1542  DYNAMIC HEIGHT  -        187.510 (meters)      615.19  (feet) COMP
 ME1542  MODELED GRAVITY -    980,219.9   (mgal)                       NAVD 88
 ME1542
 ME1542  VERT ORDER      -  SECOND    CLASS 0
 ME1542
 ME1542.The horizontal coordinates were determined by differentially corrected
 ME1542.hand held GPS observations or other comparable positioning techniques
 ME1542.and have an estimated accuracy of +/- 3 meters.
 ME1542
 ME1542.The orthometric height was determined by differential leveling and
 ME1542.adjusted by the NATIONAL GEODETIC SURVEY
 ME1542.in June 1991.
 ME1542
 ME1542.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1542.GEOID18 height accuracy estimate available here.
 ME1542
 ME1542.Click photographs - Photos may exist for this station.
 ME1542
 ME1542.The dynamic height is computed by dividing the NAVD 88
 ME1542.geopotential number by the normal gravity value computed on the
 ME1542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1542.degrees latitude (g = 980.6199 gals.).
 ME1542
 ME1542.The modeled gravity was interpolated from observed gravity values.
 ME1542
 ME1542;                    North         East    Units  Estimated Accuracy
 ME1542;SPC IL E     -   489,743.0     340,332.3     MT  (+/- 3 meters HH1 GPS) 
 ME1542
 ME1542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2831247694(NAD 83)
 ME1542
 ME1542                          SUPERSEDED SURVEY CONTROL
 ME1542
 ME1542  NGVD 29 (??/??/92)  187.673  (m)          615.72   (f) ADJ UNCH    2 0
 ME1542
 ME1542.Superseded values are not recommended for survey control.
 ME1542
 ME1542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1542.See file dsdata.pdf to determine how the superseded data were derived.
 ME1542
 ME1542_MARKER: DR = REFERENCE MARK DISK
 ME1542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1542_STAMPING: AROMA NO 1 1959
 ME1542_MARK LOGO: CGS
 ME1542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1542+STABILITY: SURFACE MOTION
 ME1542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1542+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2008
 ME1542
 ME1542  HISTORY     - Date     Condition        Report By
 ME1542  HISTORY     - 1959     MONUMENTED       CGS
 ME1542  HISTORY     - 1967     GOOD             CGS
 ME1542  HISTORY     - 1978     GOOD             LOCSUR
 ME1542  HISTORY     - 20080826 GOOD             ILDT
 ME1542
 ME1542                          STATION DESCRIPTION
 ME1542
 ME1542'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1542'4 MI SE FROM KANKAKEE.
 ME1542'ABOUT 3.25 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1542'49 FROM THE COURT HOUSE AT KANKAKEE, THENCE 0.7 MILE EAST ALONG
 ME1542'INTERSTATE HIGHWAY 57, ABOUT 0.3 MILE EAST OF A NORTH-SOUTH ROAD
 ME1542'CROSSING, NEAR THE WEST END OF A CURVE WITH TANGENTS EXTENDING
 ME1542'TO THE WEST AND NORTHEAST, 66 FEET NORTH OF THE CENTER LINE OF THE
 ME1542'WEST BOUND TRAFFIC LANE OF THE HIGHWAY, 290 FEET EAST OF A FENCE
 ME1542'POST WITH A LEANING WOODEN BRACE, 1 1/2 FEET SOUTH OF A FENCE,
 ME1542'61.5 FEET EAST OF A METAL WITNESS POST ABOUT 3 FEET BELOW THE
 ME1542'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 ME1542'PROJECTING 4 INCHES, 61.2 FEET EAST OF TRIANGULATION STATION
 ME1542'AROMA.
 ME1542
 ME1542                          STATION RECOVERY (1967)
 ME1542
 ME1542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1542'RECOVERED IN GOOD CONDITION.
 ME1542
 ME1542                          STATION RECOVERY (1978)
 ME1542
 ME1542'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1978
 ME1542'RECOVERED IN GOOD CONDITION.
 ME1542
 ME1542                          STATION RECOVERY (2008)
 ME1542
 ME1542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 ME1542'1959 TO REACH ADEQUATE.
 ME1542'1 FOOT SOUTH OF A FIBERGLASS WITNESS POST.
 ME1542'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1541 ***********************************************************************
 ME1541  DESIGNATION -  AROMA RM 2
 ME1541  PID         -  ME1541
 ME1541  STATE/COUNTY-  IL/KANKAKEE
 ME1541  COUNTRY     -  US
 ME1541  USGS QUAD   -  KANKAKEE (2018)
 ME1541
 ME1541                         *CURRENT SURVEY CONTROL
 ME1541  ______________________________________________________________________
 ME1541* NAD 83(1986) POSITION- 41 04 38.36   (N) 087 51 13.83   (W)   HD_HELD1
 ME1541* NAVD 88 ORTHO HEIGHT -   187.922 (meters)      616.54  (feet) ADJUSTED
 ME1541  ______________________________________________________________________
 ME1541  GEOID HEIGHT    -        -32.752 (meters)                     GEOID18
 ME1541  DYNAMIC HEIGHT  -        187.847 (meters)      616.29  (feet) COMP
 ME1541  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 ME1541
 ME1541  VERT ORDER      -  SECOND    CLASS I
 ME1541
 ME1541.The horizontal coordinates were determined by differentially corrected
 ME1541.hand held GPS observations or other comparable positioning techniques
 ME1541.and have an estimated accuracy of +/- 3 meters.
 ME1541
 ME1541.The orthometric height was determined by differential leveling and
 ME1541.adjusted by the NATIONAL GEODETIC SURVEY
 ME1541.in August 2012.
 ME1541
 ME1541.No vertical observational check was made to the station.
 ME1541
 ME1541.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1541.GEOID18 height accuracy estimate available here.
 ME1541
 ME1541.Click photographs - Photos may exist for this station.
 ME1541
 ME1541.The dynamic height is computed by dividing the NAVD 88
 ME1541.geopotential number by the normal gravity value computed on the
 ME1541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1541.degrees latitude (g = 980.6199 gals.).
 ME1541
 ME1541.The modeled gravity was interpolated from observed gravity values.
 ME1541
 ME1541;                    North         East    Units  Estimated Accuracy
 ME1541;SPC IL E     -   489,739.4     340,294.0     MT  (+/- 3 meters HH1 GPS) 
 ME1541
 ME1541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2827447691(NAD 83)
 ME1541
 ME1541                          SUPERSEDED SURVEY CONTROL
 ME1541
 ME1541  NAVD 88 (06/15/91)  187.899  (m)          616.47   (f) SUPERSEDED  2 0
 ME1541  NGVD 29 (??/??/92)  187.988  (m)          616.76   (f) ADJ UNCH    2 0
 ME1541
 ME1541.Superseded values are not recommended for survey control.
 ME1541
 ME1541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1541.See file dsdata.pdf to determine how the superseded data were derived.
 ME1541
 ME1541_MARKER: DR = REFERENCE MARK DISK
 ME1541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1541_STAMPING: AROMA NO 2 1959
 ME1541_MARK LOGO: CGS
 ME1541_PROJECTION: FLUSH
 ME1541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1541+STABILITY: SURFACE MOTION
 ME1541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1541+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2011
 ME1541
 ME1541  HISTORY     - Date     Condition        Report By
 ME1541  HISTORY     - 1959     MONUMENTED       CGS
 ME1541  HISTORY     - 1967     GOOD             CGS
 ME1541  HISTORY     - 1978     GOOD             LOCSUR
 ME1541  HISTORY     - 20080826 GOOD             ILDT
 ME1541  HISTORY     - 20110412 GOOD             TROTT
 ME1541
 ME1541                          STATION DESCRIPTION
 ME1541
 ME1541'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1541'4 MI SE FROM KANKAKEE.
 ME1541'ABOUT 3.25 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1541'49 FROM THE COURT HOUSE AT KANKAKEE, THENCE 0.7 MILE EAST ALONG
 ME1541'INTERSTATE HIGHWAY 57, ABOUT 0.3 MILE EAST OF A NORTH-SOUTH ROAD
 ME1541'CROSSING, NEAR THE WEST END OF A CURVE WITH TANGENTS EXTENDING
 ME1541'TO THE WEST AND NORTHEAST, 66 FEET NORTH OF THE CENTER LINE OF THE
 ME1541'WEST BOUND TRAFFIC LANE OF THE HIGHWAY, 1 FOOT SOUTH OF A FENCE,
 ME1541'164 FEET EAST OF A FENCE POST WITH A LEANING WOODEN BRACE, 65.5
 ME1541'FEET WEST OF TRIANGULATION STATION AROMA, 65.1 FEET WEST OF A
 ME1541'METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY
 ME1541'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 ME1541
 ME1541                          STATION RECOVERY (1967)
 ME1541
 ME1541'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1541'RECOVERED IN GOOD CONDITION.
 ME1541
 ME1541                          STATION RECOVERY (1978)
 ME1541
 ME1541'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1978
 ME1541'RECOVERED IN GOOD CONDITION.
 ME1541
 ME1541                          STATION RECOVERY (2008)
 ME1541
 ME1541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 ME1541'1959 TO REACH ADEQUATE.  1 FOOT SOUTH OF A FIBERGLASS WITNESS POST.
 ME1541
 ME1541                          STATION RECOVERY (2011)
 ME1541
 ME1541'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1541'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1005 ***********************************************************************
 KB1005  DESIGNATION -  ARP
 KB1005  PID         -  KB1005
 KB1005  STATE/COUNTY-  IL/SANGAMON
 KB1005  COUNTRY     -  US
 KB1005  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1005
 KB1005                         *CURRENT SURVEY CONTROL
 KB1005  ______________________________________________________________________
 KB1005* NAD 83(1986) POSITION- 39 50 33.24   (N) 089 40 31.29   (W)   HD_HELD1
 KB1005* NAVD 88 ORTHO HEIGHT -   179.214 (meters)      587.97  (feet) ADJUSTED
 KB1005  ______________________________________________________________________
 KB1005  GEOID HEIGHT    -        -32.605 (meters)                     GEOID18
 KB1005  DYNAMIC HEIGHT  -        179.116 (meters)      587.65  (feet) COMP
 KB1005  MODELED GRAVITY -    980,078.9   (mgal)                       NAVD 88
 KB1005
 KB1005  VERT ORDER      -  SECOND    CLASS 0
 KB1005
 KB1005.This mark is at Capital Airport (SPI)
 KB1005
 KB1005.The horizontal coordinates were determined by differentially corrected
 KB1005.hand held GPS observations or other comparable positioning techniques
 KB1005.and have an estimated accuracy of +/- 3 meters.
 KB1005
 KB1005.The orthometric height was determined by differential leveling and
 KB1005.adjusted by the NATIONAL GEODETIC SURVEY
 KB1005.in June 1991.
 KB1005
 KB1005.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1005.GEOID18 height accuracy estimate available here.
 KB1005
 KB1005.Click photographs - Photos may exist for this station.
 KB1005
 KB1005.The dynamic height is computed by dividing the NAVD 88
 KB1005.geopotential number by the normal gravity value computed on the
 KB1005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1005.degrees latitude (g = 980.6199 gals.).
 KB1005
 KB1005.The modeled gravity was interpolated from observed gravity values.
 KB1005
 KB1005;                    North         East    Units  Estimated Accuracy
 KB1005;SPC IL W     -   352,624.0     742,048.5     MT  (+/- 3 meters HH1 GPS) 
 KB1005
 KB1005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7109313709(NAD 83)
 KB1005
 KB1005                          SUPERSEDED SURVEY CONTROL
 KB1005
 KB1005  NGVD 29 (??/??/92)  179.311  (m)          588.29   (f) ADJ UNCH    2 0
 KB1005
 KB1005.Superseded values are not recommended for survey control.
 KB1005
 KB1005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1005.See file dsdata.pdf to determine how the superseded data were derived.
 KB1005
 KB1005_MARKER: DT = TOPOGRAPHIC STATION DISK
 KB1005_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB1005_SP_SET: RUNWAY SURFACE
 KB1005_STAMPING: ARP 1953
 KB1005_MARK LOGO: CGS
 KB1005_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1005
 KB1005  HISTORY     - Date     Condition        Report By
 KB1005  HISTORY     - 1953     MONUMENTED       CGS
 KB1005  HISTORY     - 1958     GOOD             CGS
 KB1005  HISTORY     - 1968     GOOD             CGS
 KB1005  HISTORY     - 1982     GOOD             LOCSUR
 KB1005  HISTORY     - 20140918 MARK NOT FOUND   AMESC
 KB1005
 KB1005                          STATION DESCRIPTION
 KB1005
 KB1005'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 KB1005'2 MI NW FROM SPRINGFIELD.
 KB1005'LOCATED AT CAPITAL AIRPORT, SPRINGFIELD, ILLINOIS, ON RUNWAY
 KB1005'12-30.  A STANDARD TOPOGRAPHIC DISK STAMPED ARP 1953 AND CEMENTED
 KB1005'IN THE SURFACE OF THE CONCRETE RUNWAY, 2,594 FEET SOUTHEAST OF
 KB1005'NORTHWEST END OF RUNWAY 12, 142 FEET NORTHWEST OF THE CENTERLINE
 KB1005'OF A TAXIWAY LEADING TO THE TERMINAL BUILDING AND 37 FEET
 KB1005'SOUTHWEST OF THE NORTHEAST EDGE OF THE RUNWAY.
 KB1005
 KB1005                          STATION RECOVERY (1968)
 KB1005
 KB1005'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 KB1005'RECOVERED IN GOOD CONDITION.
 KB1005
 KB1005                          STATION RECOVERY (1982)
 KB1005
 KB1005'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1982
 KB1005'TO BE OVERLAID WITH 24' BITUMINOUS CONCRETE-LOCATION TO BE
 KB1005'ESTABLISHED IN OVERLAY.
 KB1005
 KB1005                          STATION RECOVERY (2014)
 KB1005
 KB1005'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB1005'NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1860 ***********************************************************************
 LB1860  DESIGNATION -  ARP
 LB1860  PID         -  LB1860
 LB1860  STATE/COUNTY-  IL/VERMILION
 LB1860  COUNTRY     -  US
 LB1860  USGS QUAD   -  DANVILLE NE (2018)
 LB1860
 LB1860                         *CURRENT SURVEY CONTROL
 LB1860  ______________________________________________________________________
 LB1860* NAD 83(1986) POSITION- 40 11 53.77   (N) 087 35 48.64   (W)   HD_HELD1
 LB1860* NAVD 88 ORTHO HEIGHT -   201.307 (meters)      660.45  (feet) ADJUSTED
 LB1860  ______________________________________________________________________
 LB1860  GEOID HEIGHT    -        -32.636 (meters)                     GEOID18
 LB1860  DYNAMIC HEIGHT  -        201.208 (meters)      660.13  (feet) COMP
 LB1860  MODELED GRAVITY -    980,129.2   (mgal)                       NAVD 88
 LB1860
 LB1860  VERT ORDER      -  SECOND    CLASS 0
 LB1860
 LB1860.This mark is at Vermilion County Airport (DNV)
 LB1860
 LB1860.The horizontal coordinates were determined by differentially corrected
 LB1860.hand held GPS observations or other comparable positioning techniques
 LB1860.and have an estimated accuracy of +/- 3 meters.
 LB1860
 LB1860.The orthometric height was determined by differential leveling and
 LB1860.adjusted by the NATIONAL GEODETIC SURVEY
 LB1860.in June 1991.
 LB1860
 LB1860.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1860.GEOID18 height accuracy estimate available here.
 LB1860
 LB1860.Click photographs - Photos may exist for this station.
 LB1860
 LB1860.The dynamic height is computed by dividing the NAVD 88
 LB1860.geopotential number by the normal gravity value computed on the
 LB1860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1860.degrees latitude (g = 980.6199 gals.).
 LB1860
 LB1860.The modeled gravity was interpolated from observed gravity values.
 LB1860
 LB1860;                    North         East    Units  Estimated Accuracy
 LB1860;SPC IL E     -   392,275.1     362,708.1     MT  (+/- 3 meters HH1 GPS) 
 LB1860
 LB1860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4920149934(NAD 83)
 LB1860
 LB1860                          SUPERSEDED SURVEY CONTROL
 LB1860
 LB1860  NGVD 29 (??/??/92)  201.349  (m)          660.59   (f) ADJ UNCH    2 0
 LB1860
 LB1860.Superseded values are not recommended for survey control.
 LB1860
 LB1860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1860.See file dsdata.pdf to determine how the superseded data were derived.
 LB1860
 LB1860_MARKER: DT = TOPOGRAPHIC STATION DISK
 LB1860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1860_STAMPING: ARP 1964
 LB1860_MARK LOGO: CGS
 LB1860_PROJECTION: FLUSH
 LB1860_MAGNETIC: O = OTHER; SEE DESCRIPTION
 LB1860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1860+STABILITY: SURFACE MOTION
 LB1860_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1860+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2018
 LB1860
 LB1860  HISTORY     - Date     Condition        Report By
 LB1860  HISTORY     - 1964     MONUMENTED       CGS
 LB1860  HISTORY     - 1964     GOOD             CGS
 LB1860  HISTORY     - 1982     GOOD             LOCSUR
 LB1860  HISTORY     - 19910915 GOOD             NGS
 LB1860  HISTORY     - 20050608 GOOD             CMT
 LB1860  HISTORY     - 20180723 GOOD             ILDT
 LB1860
 LB1860                          STATION DESCRIPTION
 LB1860
 LB1860'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 LB1860'5 MI NNE FROM DANVILLE.
 LB1860'MARK IS AT THE VERMILION COUNTY AIRPORT, ON THE FIELD APPROX. 1100
 LB1860'FEET SW OF THE TERMINAL BLDG. NEAR THE INTERSECTION OF THE TWO
 LB1860'CONCRETE RUNWAYS IN THE NORTH QUADRANT, APPROX. 500 FT. SOUTH OF
 LB1860'THE WIND TEE, 71 FT. NW FROM THE EDGE OF RUNWAY 3-21, 101.7 FT.
 LB1860'EAST FROM THE EDGE OF RUNWAY 17-35.  MARK IS A STD. TOPO DISK
 LB1860'SET IN CONCRETE FLUSH WITH THE GROUND.
 LB1860
 LB1860                          STATION RECOVERY (1964)
 LB1860
 LB1860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 LB1860'RECOVERED IN GOOD CONDITION.
 LB1860
 LB1860                          STATION RECOVERY (1982)
 LB1860
 LB1860'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1982
 LB1860'RECOVERED IN GOOD CONDITION.
 LB1860
 LB1860                          STATION RECOVERY (1991)
 LB1860
 LB1860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991 (DRM)
 LB1860'LOCATED AT VERMILION COUNTY AIRPORT, ABOUT 1100 FT (335.3 M) SOUTHWEST
 LB1860'OF THE TERMINAL BUILDING, NEAR THE INTERSECTION OF THE TWO CONCRETE
 LB1860'RUNWAYS, IN THE NORTH QUADRANT, APPROXIMATELY 500 FT (152.4 M) SOUTH
 LB1860'OF THE WIND T, 101.7 FT (31.0 M) EAST OF THE EAST EDGE OF RUNWAY 16-34
 LB1860'AND 71 FT (21.6 M) NW OF THE NW EDGE OF RUNWAY 3-21.  A TOPOGRAPHIC
 LB1860'STATION DISK STAMPED ARP 1964 IN TOP OF A CONCRETE MONUMENT ABOUT
 LB1860'FLUSH WITH THE GROUND.
 LB1860
 LB1860                          STATION RECOVERY (2005)
 LB1860
 LB1860'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2005 (KWS)
 LB1860'RECOVERED IN GOOD CONDITION.
 LB1860
 LB1860                          STATION RECOVERY (2018)
 LB1860
 LB1860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (SWR)
 LB1860'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2697 ***********************************************************************
 ME2697  DESIGNATION -  ARP
 ME2697  PID         -  ME2697
 ME2697  STATE/COUNTY-  IL/COOK
 ME2697  COUNTRY     -  US
 ME2697  USGS QUAD   -  JACKSON PARK (2018)
 ME2697
 ME2697                         *CURRENT SURVEY CONTROL
 ME2697  ______________________________________________________________________
 ME2697* NAD 83(1997) POSITION- 41 51 32.06220(N) 087 36 30.51368(W)   ADJUSTED
 ME2697* NAVD 88 ORTHO HEIGHT -   179.08  (+/-2cm)      587.5   (feet) VERTCON3
 ME2697  ______________________________________________________________________
 ME2697  GEOID HEIGHT    -        -33.581 (meters)                     GEOID18
 ME2697  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 ME2697  HORZ ORDER      -  SECOND
 ME2697  VERT ORDER      -  THIRD ? (See Below)
 ME2697
 ME2697.This mark is at Merrill C Meigs Airport (CGX)
 ME2697
 ME2697.The horizontal coordinates were established by classical geodetic methods
 ME2697.and adjusted by the National Geodetic Survey in October 1999.
 ME2697
 ME2697.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2697.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2697
 ME2697.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2697.GEOID18 height accuracy estimate available here.
 ME2697
 ME2697.The vertical order pertains to the NGVD 29 superseded value.
 ME2697
 ME2697.Click photographs - Photos may exist for this station.
 ME2697
 ME2697.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2697
 ME2697. The following values were computed from the NAD 83(1997) position.
 ME2697
 ME2697;                    North         East     Units Scale Factor Converg.
 ME2697;SPC IL E     -   576,685.494   360,186.137   MT  1.00001956   +0 29 01.4
 ME2697;SPC IL E     - 1,892,008.99  1,181,710.68   sFT  1.00001956   +0 29 01.4
 ME2697;UTM  16      - 4,634,289.886   449,496.190   MT  0.99963139   -0 24 21.8
 ME2697
 ME2697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2697!SPC IL E     -   0.99997718  x   1.00001956  =   0.99999674
 ME2697!UTM  16      -   0.99997718  x   0.99963139  =   0.99960858
 ME2697
 ME2697:                Primary Azimuth Mark                     Grid Az
 ME2697:SPC IL E     -  C 12                                     168 25 46.3
 ME2697:UTM  16      -  C 12                                     169 19 09.5
 ME2697
 ME2697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4949634289(NAD 83)
 ME2697
 ME2697|---------------------------------------------------------------------|
 ME2697| PID    Reference Object                     Distance      Geod. Az  |
 ME2697|                                                           dddmmss.s |
 ME2697| ME2665 MEIGS FIELD AP STA B                APPROX. 0.6 KM 0034742.8 |
 ME2697| ME3230 ADLER PLANETARIUM TOP LT            APPROX. 0.8 KM 0094216.5 |
 ME2697| ME3243 C 12                                APPROX. 0.6 KM 1685447.7 |
 ME2697| ME3255 CHICAGO SEARS W TV TWR              APPROX. 3.2 KM 3135732.9 |
 ME2697|---------------------------------------------------------------------|
 ME2697
 ME2697                          SUPERSEDED SURVEY CONTROL
 ME2697
 ME2697  NAD 83(1997)-  41 51 32.06242(N)    087 36 30.51407(W) AD(       ) 2
 ME2697  NAD 83(1994)-  41 51 32.06694(N)    087 36 30.52545(W) AD(       ) 2
 ME2697  NAD 83(1986)-  41 51 32.06726(N)    087 36 30.52474(W) AD(       ) 2
 ME2697  NAD 27      -  41 51 31.94503(N)    087 36 30.34133(W) AD(       ) 2
 ME2697  NGVD 29             179.17   (m)          587.8    (f) LEVELING    3  
 ME2697
 ME2697.Superseded values are not recommended for survey control.
 ME2697
 ME2697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2697.See file dsdata.pdf to determine how the superseded data were derived.
 ME2697
 ME2697_MARKER: DT = TOPOGRAPHIC STATION DISK
 ME2697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2697_STAMPING: 1959
 ME2697_MARK LOGO: CGS
 ME2697_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME2697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2697+STABILITY: SURFACE MOTION
 ME2697
 ME2697  HISTORY     - Date     Condition        Report By
 ME2697  HISTORY     - 1959     MONUMENTED       CGS
 ME2697  HISTORY     - 1977     GOOD             NGS
 ME2697  HISTORY     - 1983     GOOD             IL1670
 ME2697  HISTORY     - 19931115 GOOD             NGS
 ME2697
 ME2697                          STATION DESCRIPTION
 ME2697
 ME2697'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2697'THE STATION IS LOCATED IN CHICAGO AT MEIGS FIELD AIRPORT.
 ME2697'
 ME2697'THE STATION IS A BRASS DISK SET IN THE TOP OF A CONCRETE POST
 ME2697'WHICH IS 3 INCHES BELOW THE GROUND SURFACE, WITH NO STAMPING.
 ME2697'IT IS ON THE NORTH SIDE OF THE TAXIWAY LEADING EAST FROM THE
 ME2697'CONTROL TOWER.
 ME2697
 ME2697                          STATION RECOVERY (1983)
 ME2697
 ME2697'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2697'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2697'NO CHANGES FOUND FROM THE 1977 DESCRIPTIVE TEXT.
 ME2697'
 ME2697'DESCRIBED BY THE CITY OF CHICAGO.
 ME2697
 ME2697                          STATION RECOVERY (1993)
 ME2697
 ME2697'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 (DRM)
 ME2697'THE STATION IS LOCATED AT MERRILL C MEIGS FIELD, CHICAGO.  THE MARK IS
 ME2697'LOCATED ON THE N EDGE OF THE ENTRANCE TAXIWAY LEADING FROM THE
 ME2697'PARALLEL TAXIWAY TO THE RUNWAY.  THIS IS THE THIRD ENTRANCE TAXIWAY
 ME2697'FROM THE S END OF THE RUNWAY, AND IS JUST E OF THE CONTROL TOWER. THE
 ME2697'STATION IS MARKED WITH A BRONZE DISK, THE ONLY LEGIBLE STAMPING BEING
 ME2697'1959, SET IN A CONCRETE POST FLUSH WITH THE ASPHALT PAVING. NOTE,
 ME2697'ABOVE POSITION ADJUSTED AND PUBLISHED BY GEODESY. SEARCHED FOR, NOT
 ME2697'FOUND, MIGHT STILL EXIST. RAD JULY 1981
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1004 ***********************************************************************
 KB1004  DESIGNATION -  ARP 2
 KB1004  PID         -  KB1004
 KB1004  STATE/COUNTY-  IL/SANGAMON
 KB1004  COUNTRY     -  US
 KB1004  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1004
 KB1004                         *CURRENT SURVEY CONTROL
 KB1004  ______________________________________________________________________
 KB1004* NAD 83(1986) POSITION- 39 50 36.35   (N) 089 40 40.46   (W)   HD_HELD1
 KB1004* NAVD 88 ORTHO HEIGHT -   179.175 (meters)      587.84  (feet) ADJUSTED
 KB1004  ______________________________________________________________________
 KB1004  GEOID HEIGHT    -        -32.607 (meters)                     GEOID18
 KB1004  DYNAMIC HEIGHT  -        179.078 (meters)      587.53  (feet) COMP
 KB1004  MODELED GRAVITY -    980,079.1   (mgal)                       NAVD 88
 KB1004
 KB1004  VERT ORDER      -  SECOND    CLASS 0
 KB1004
 KB1004.This mark is at Capital Airport (SPI)
 KB1004
 KB1004.The horizontal coordinates were determined by differentially corrected
 KB1004.hand held GPS observations or other comparable positioning techniques
 KB1004.and have an estimated accuracy of +/- 3 meters.
 KB1004
 KB1004.The orthometric height was determined by differential leveling and
 KB1004.adjusted by the NATIONAL GEODETIC SURVEY
 KB1004.in June 1991.
 KB1004
 KB1004.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1004.GEOID18 height accuracy estimate available here.
 KB1004
 KB1004.Click photographs - Photos may exist for this station.
 KB1004
 KB1004.The dynamic height is computed by dividing the NAVD 88
 KB1004.geopotential number by the normal gravity value computed on the
 KB1004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1004.degrees latitude (g = 980.6199 gals.).
 KB1004
 KB1004.The modeled gravity was interpolated from observed gravity values.
 KB1004
 KB1004;                    North         East    Units  Estimated Accuracy
 KB1004;SPC IL W     -   352,718.7     741,830.0     MT  (+/- 3 meters HH1 GPS) 
 KB1004
 KB1004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7087813811(NAD 83)
 KB1004
 KB1004                          SUPERSEDED SURVEY CONTROL
 KB1004
 KB1004  NGVD 29 (??/??/92)  179.273  (m)          588.16   (f) ADJ UNCH    2 0
 KB1004
 KB1004.Superseded values are not recommended for survey control.
 KB1004
 KB1004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1004.See file dsdata.pdf to determine how the superseded data were derived.
 KB1004
 KB1004_MARKER: DT = TOPOGRAPHIC STATION DISK
 KB1004_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 KB1004_STAMPING: ARP 2 1958
 KB1004_MARK LOGO: CGS
 KB1004_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1004+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2009
 KB1004
 KB1004  HISTORY     - Date     Condition        Report By
 KB1004  HISTORY     - 1958     MONUMENTED       CGS
 KB1004  HISTORY     - 1968     GOOD             CGS
 KB1004  HISTORY     - 1980     GOOD             USGS
 KB1004  HISTORY     - 19950715 GOOD             NGS
 KB1004  HISTORY     - 20091117 GOOD             GRWAS
 KB1004  HISTORY     - 20140918 MARK NOT FOUND   AMESC
 KB1004
 KB1004                          STATION DESCRIPTION
 KB1004
 KB1004'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 KB1004'2 MI NW FROM SPRINGFIELD.
 KB1004'LOCATED AT CAPITAL AIRPORT, SPRINGFIELD, ILLINOIS, IN THE
 KB1004'APPROXIMATE GEOMETRIC CENTER OF THE LANDING AREA, 243.6 FEET
 KB1004'SOUTHEAST OF THE CENTERLINE OF RUNWAY 4-22 AND 144.9 FEET
 KB1004'SOUTHWEST OF THE CENTERLINE OF RUNWAY 12-30.  A STANDARD
 KB1004'TOPOGRAPHIC DISK STAMPED ARP 2 1958 CEMENTED IN THE TOP OF A 6
 KB1004'INCH TILE FLUSH WITH THE GROUND.
 KB1004
 KB1004                          STATION RECOVERY (1968)
 KB1004
 KB1004'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 KB1004'RECOVERED IN GOOD CONDITION.
 KB1004
 KB1004                          STATION RECOVERY (1980)
 KB1004
 KB1004'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB1004'RECOVERED IN GOOD CONDITION.
 KB1004
 KB1004                          STATION RECOVERY (1995)
 KB1004
 KB1004'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DAH)
 KB1004'THE STATION IS LOCATED AT THE CENTER OF THE AIRPORT JUST SOUTH OF THE
 KB1004'INTERSECTION OF RWYS 4-22 AND 13-31.  IT IS 168.7 FT (51.4 M)
 KB1004'SOUTHEAST OF THE SOUTHEAST EDGE OF RWY 4-22 AND 69.9 FT (21.3 M)
 KB1004'SOUTHWEST OF THE SOUTHWEST EDGE OF RWY 13-31.  IT IS 160.7 FT (49.0 M)
 KB1004'EAST OF RWY LT 23 (FIRST LIGHT SOUTHWEST OF THE INTERSECTION), 141.3
 KB1004'FT (43.1 M) SOUTHEAST OF RWY LT 30-8 (LIGHT AT THE INTERSECTION), AND
 KB1004'93.3 FT (28.4 M) WEST OF RWY LT 30-9 (FIRST LIGHT SOUTHEAST OF THE
 KB1004'INTERSECTION), 132.4 FT (40.4 M) EAST OF THE CENTER OF A SIGN, AND
 KB1004'98.6 FT (30.1 M) WEST OF THE CENTER OF A SIGN. IT IS A USCGS TOPO DISK
 KB1004'STAMPED ARP 2 1958 AND SET IN THE TOP OF A CONCRETE POST 0.4 FT (12.2
 KB1004'CM) BELOW GROUND LEVEL.
 KB1004
 KB1004                          STATION RECOVERY (2009)
 KB1004
 KB1004'RECOVERY NOTE BY GRW AERIAL SURVEY 2009 (FCB)
 KB1004'RECOVERED AS DESCRIBED
 KB1004
 KB1004                          STATION RECOVERY (2014)
 KB1004
 KB1004'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB1004'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8846 ***********************************************************************
 AC8846  SACS        -  This is a Secondary Airport Control Station.
 AC8846  DESIGNATION -  ARP MDH
 AC8846  PID         -  AC8846
 AC8846  STATE/COUNTY-  IL/JACKSON
 AC8846  COUNTRY     -  US
 AC8846  USGS QUAD   -  MURPHYSBORO (2018)
 AC8846
 AC8846                         *CURRENT SURVEY CONTROL
 AC8846  ______________________________________________________________________
 AC8846* NAD 83(2011) POSITION- 37 46 47.91984(N) 089 15 00.85038(W)   ADJUSTED
 AC8846* NAD 83(2011) ELLIP HT-    94.135 (meters)        (06/27/12)   ADJUSTED
 AC8846* NAD 83(2011) EPOCH   -  2010.00
 AC8846* NAVD 88 ORTHO HEIGHT -   123.34  (meters)      404.7   (feet) GPS OBS
 AC8846  ______________________________________________________________________
 AC8846  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AC8846  GEOID HEIGHT    -        -29.158 (meters)                     GEOID03
 AC8846  GEOID HEIGHT    -        -29.188 (meters)                     GEOID18
 AC8846  NAD 83(2011) X  -     66,048.951 (meters)                     COMP
 AC8846  NAD 83(2011) Y  - -5,047,069.793 (meters)                     COMP
 AC8846  NAD 83(2011) Z  -  3,886,228.619 (meters)                     COMP
 AC8846  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 AC8846
 AC8846  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8846  Standards:
 AC8846         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8846            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8846  -------------------------------------------------------------------
 AC8846  NETWORK    0.68   1.33           0.32   0.20   0.68     -0.26187057
 AC8846  -------------------------------------------------------------------
 AC8846  Click here for local accuracies and other accuracy information.
 AC8846
 AC8846.This mark is at Southern Illinois Airport (MDH)
 AC8846
 AC8846.The horizontal coordinates were established by GPS observations
 AC8846.and adjusted by the National Geodetic Survey in June 2012.
 AC8846
 AC8846.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8846.been affixed to the stable North American tectonic plate. See 
 AC8846.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8846
 AC8846.The horizontal coordinates are valid at the epoch date displayed above
 AC8846.which is a decimal equivalence of Year/Month/Day.
 AC8846
 AC8846.The orthometric height was determined by GPS observations and a
 AC8846.high-resolution geoid model.
 AC8846
 AC8846.GPS derived orthometric heights for airport stations designated as
 AC8846.PACS or SACS are published to 2 decimal places.  This maintains
 AC8846.centimeter relative accuracy between the PACS and SACS.  It does
 AC8846.not indicate centimeter accuracy relative to other marks which are
 AC8846.part of the published vertical control network.
 AC8846
 AC8846.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8846.GEOID18 height accuracy estimate available here.
 AC8846
 AC8846.Click photographs - Photos may exist for this station.
 AC8846
 AC8846.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8846
 AC8846.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8846
 AC8846.The ellipsoidal height was determined by GPS observations
 AC8846.and is referenced to NAD 83.
 AC8846
 AC8846. The following values were computed from the NAD 83(2011) position.
 AC8846
 AC8846;                    North         East     Units Scale Factor Converg.
 AC8846;SPC IL W     -   123,945.587   780,728.353   MT  1.00002142   +0 33 41.3
 AC8846;SPC IL W     -   406,644.81  2,561,439.60   sFT  1.00002142   +0 33 41.3
 AC8846;UTM  16      - 4,183,788.234   301,833.639   MT  1.00008371   -1 22 44.4
 AC8846
 AC8846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8846!SPC IL W     -   0.99998523  x   1.00002142  =   1.00000665
 AC8846!UTM  16      -   0.99998523  x   1.00008371  =   1.00006894
 AC8846
 AC8846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0183383788(NAD 83)
 AC8846
 AC8846                          SUPERSEDED SURVEY CONTROL
 AC8846
 AC8846  NAD 83(2007)-  37 46 47.91978(N)    089 15 00.85107(W) AD(2002.00) 0
 AC8846  ELLIP H (02/10/07)   94.157  (m)                       GP(2002.00)    
 AC8846  ELLIP H (02/03/05)   94.164  (m)                       GP(       ) 4 2
 AC8846  NAD 83(1997)-  37 46 47.91959(N)    089 15 00.85116(W) AD(       ) 1
 AC8846  ELLIP H (08/05/04)   94.164  (m)                       GP(       ) 4 1
 AC8846
 AC8846.Superseded values are not recommended for survey control.
 AC8846
 AC8846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8846.See file dsdata.pdf to determine how the superseded data were derived.
 AC8846
 AC8846_MARKER: DT = TOPOGRAPHIC STATION DISK
 AC8846_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AC8846_STAMPING: ARP 1973 MDH
 AC8846_MARK LOGO: CGS
 AC8846_PROJECTION: FLUSH
 AC8846_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8846_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AC8846_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8846+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2004
 AC8846
 AC8846  HISTORY     - Date     Condition        Report By
 AC8846  HISTORY     - 1973     MONUMENTED       NOS
 AC8846  HISTORY     - 19930715 GOOD             NGS
 AC8846  HISTORY     - 20040603 GOOD             MSAM
 AC8846
 AC8846                          STATION DESCRIPTION
 AC8846
 AC8846'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993 (GFS)
 AC8846'THE STATION IS LOCATED AT THE SOUTHERN ILLINOIS AIRPORT WEST OF THE
 AC8846'INTERSECTION OF RUNWAYS 6/24 AND 18L/36R.  IT IS 255 FT (77.7 M) WEST
 AC8846'OF THE OUTER ONE OF TWO TAXIWAY LIGHTS AT THE INTERSECTION OF RUNWAY
 AC8846'6/24 AND THE TAXIWAY PARALLEL TO RUNWAY 18L/36R, 180.9 FT (55.1 M)
 AC8846'WEST-NORTHWEST OF THE FIRST RUNWAY LIGHT WEST OF THE TAXIWAY, 166.4 FT
 AC8846'(50.7 M) NORTHEAST OF THE SECOND RUNWAY LIGHT WEST OF THE TAXIWAY, 152
 AC8846'FT (46.3 M) NORTHWEST OF THE NORTHWEST EDGE OF RUNWAY 6/24 AND 99.5 FT
 AC8846'(30.3 M) NORTHEAST OF THE NORTHEAST EDGE OF THE ROAD LEADING TO THE
 AC8846'WIND TEE.  THE STATION IS A STANDARD TOPO DISK STAMPED, ARP 1973 MDH
 AC8846'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 AC8846
 AC8846                          STATION RECOVERY (2004)
 AC8846
 AC8846'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC 2004 (DJK)
 AC8846'DESCRIBED BY MOUNTAIN SURVEYING AND MAPPING INC. 2004 (DJK) THE
 AC8846'STATION IS LOCATED AT THE SOUTHERN ILLINOIS AIRPORT.  IT IS 6.43 KM
 AC8846'(4.0 MI) NORTHWEST OF CARBONDALE, AND 8.0 KM (5.0 MI) NORTHEAST OF
 AC8846'MURPHYSBORO.   IT IS LOCATED IN THE GRASS AREA JUST WEST OF THE
 AC8846'INTERSECTION OF RUNWAYS 18L/36R AND  6/24, SOUTHEAST OF THE WINDSOCK.
 AC8846'THE AIRPORT IS CONTROLLED. PERMISSION TO USE THIS  STATION MUST BE
 AC8846'OBTAINED FROM THE AIRPORT MANAGER AND AIRPORT POLICE. CONTACT  AIRPORT
 AC8846'ENGINEER--MR JEFF LITHERLAND AT 665 N. AIRPORT RD. MURPHYSBORO, IL
 AC8846'62966 TELEPHONE 618-534-3662.  OWNERSHIP--SOUTHERN ILLINOIS AIRPORT
 AC8846'
 AC8846'TO REACH THE STATION FROM THE COURTHOUSE IN MURPHYSBORO.  GO SOUTH ON
 AC8846'HIGHWAY 13  FOR 5.5 KM (3.4 MI) TO THE INTERSECTION OF HIGHWAY 13 AND
 AC8846'AIRPORT RD.  TURN LEFT (EAST) ON AIRPORT RD. FOR 2.25 KM (1.4 MI) TO
 AC8846'AN ACCESS RD LEADING EAST TO AN ELECTRONIC GATE. TURN RIGHT (EAST) ON
 AC8846'TO THE ACCESS RD FOR 61 M (200').  CONTINUE THROUGH THE GATE  FOR 61.0
 AC8846'M (200') TO A SERVICE APRON RD TURN LEFT (NORTH) ON THE APRON RD FOR
 AC8846'.64 KM  (.40 MI) TO TAXIWAY F, AT THE HOLDBAR FOR RUNWAY 6/24.  TURN
 AC8846'RIGHT (NORTHEAST) ON  RUNWAY 6/24 FOR .14 KM (0.09 MI) TO AN ASPHALT
 AC8846'SERVICE RD LEADING TO THE WINDSOCK. TURN LEFT (NORTH) ON THE SERVICE
 AC8846'RD FOR 91.0 M (300 FT) TO THE STATION ON THE RIGHT (NORTHEAST).
 AC8846'
 AC8846'THE MARK IS A NOS BRASS DISK SET IN THE TOP OF A CONCRETE POST.  IT IS
 AC8846'50.9 M (167.0 FT)  NORTHWEST OF THE NORTHERN MOST OF TWO TAXIWAY
 AC8846'LIGHTS 2.0 M (6.5 FT) APART, 46.5 M (152.5  FT) NORTHWEST OF THE
 AC8846'NORTHWEST EDGE OF RUNWAY 6/24, 30.3 M (99.4 FT) NORTHEAST OF THE
 AC8846'NORTHEAST EDGE OF AN ASPHALT SERVICE RD LEADING TO THE WINDSOCK,  1.0
 AC8846'M (3.28 FT) SOUTH OF  A FIBERGLASS WITNESS POST.  THE STATION IS
 AC8846'DESIGNATED AS A SECONDARY AIRPORT CONTROL  STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1388 ***********************************************************************
 KA1388  DESIGNATION -  ARROW
 KA1388  PID         -  KA1388
 KA1388  STATE/COUNTY-  IL/CLARK
 KA1388  COUNTRY     -  US
 KA1388  USGS QUAD   -  MARSHALL (2018)
 KA1388
 KA1388                         *CURRENT SURVEY CONTROL
 KA1388  ______________________________________________________________________
 KA1388* NAD 83(1997) POSITION- 39 23 29.43739(N) 087 42 34.80819(W)   ADJUSTED
 KA1388* NAVD 88 ORTHO HEIGHT -   186.544 (meters)      612.02  (feet) ADJUSTED
 KA1388  ______________________________________________________________________
 KA1388  GEOID HEIGHT    -        -32.236 (meters)                     GEOID18
 KA1388  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 KA1388  DYNAMIC HEIGHT  -        186.438 (meters)      611.67  (feet) COMP
 KA1388  MODELED GRAVITY -    980,054.3   (mgal)                       NAVD 88
 KA1388
 KA1388  HORZ ORDER      -  SECOND
 KA1388  VERT ORDER      -  SECOND    CLASS 0
 KA1388
 KA1388.The horizontal coordinates were established by classical geodetic methods
 KA1388.and adjusted by the National Geodetic Survey in October 1999.
 KA1388
 KA1388.The orthometric height was determined by differential leveling and
 KA1388.adjusted by the NATIONAL GEODETIC SURVEY
 KA1388.in June 1991.
 KA1388
 KA1388.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1388.GEOID18 height accuracy estimate available here.
 KA1388
 KA1388.Click photographs - Photos may exist for this station.
 KA1388
 KA1388.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1388
 KA1388.The dynamic height is computed by dividing the NAVD 88
 KA1388.geopotential number by the normal gravity value computed on the
 KA1388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1388.degrees latitude (g = 980.6199 gals.).
 KA1388
 KA1388.The modeled gravity was interpolated from observed gravity values.
 KA1388
 KA1388. The following values were computed from the NAD 83(1997) position.
 KA1388
 KA1388;                    North         East     Units Scale Factor Converg.
 KA1388;SPC IL E     -   302,627.701   353,725.672   MT  1.00001052   +0 23 44.9
 KA1388;SPC IL E     -   992,871.05  1,160,514.98   sFT  1.00001052   +0 23 44.9
 KA1388;UTM  16      - 4,360,464.563   438,888.307   MT  0.99964598   -0 27 01.4
 KA1388
 KA1388!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1388!SPC IL E     -   0.99997579  x   1.00001052  =   0.99998631
 KA1388!UTM  16      -   0.99997579  x   0.99964598  =   0.99962178
 KA1388
 KA1388:                Primary Azimuth Mark                     Grid Az
 KA1388:SPC IL E     -  MARSHALL MUNICIPAL TANK                  093 53 51.9
 KA1388:UTM  16      -  MARSHALL MUNICIPAL TANK                  094 44 38.2
 KA1388
 KA1388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3888860464(NAD 83)
 KA1388
 KA1388|---------------------------------------------------------------------|
 KA1388| PID    Reference Object                     Distance      Geod. Az  |
 KA1388|                                                           dddmmss.s |
 KA1388| KA1386 ARROW RM 1                            6.198 METERS 04829     |
 KA1388| KA1869 MARSHALL MUNICIPAL TANK             APPROX. 1.4 KM 0941736.8 |
 KA1388| KA1387 ARROW RM 2                            7.870 METERS 20428     |
 KA1388|---------------------------------------------------------------------|
 KA1388
 KA1388                          SUPERSEDED SURVEY CONTROL
 KA1388
 KA1388  NAD 83(1997)-  39 23 29.43715(N)    087 42 34.80762(W) AD(       ) 2
 KA1388  NAD 83(1986)-  39 23 29.44540(N)    087 42 34.80097(W) AD(       ) 2
 KA1388  NAD 27      -  39 23 29.31640(N)    087 42 34.69900(W) AD(       ) 2
 KA1388  NGVD 29 (??/??/92)  186.625  (m)          612.29   (f) ADJ UNCH    2 0
 KA1388  NGVD 29             186.62   (m)          612.3    (f) LEVELING    3  
 KA1388
 KA1388.Superseded values are not recommended for survey control.
 KA1388
 KA1388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1388.See file dsdata.pdf to determine how the superseded data were derived.
 KA1388
 KA1388_MARKER: DS = TRIANGULATION STATION DISK
 KA1388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1388_STAMPING: ARROW 1959
 KA1388_MARK LOGO: CGS
 KA1388_PROJECTION: PROJECTING 8 CENTIMETERS
 KA1388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1388+STABILITY: SURFACE MOTION
 KA1388_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1388+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1388
 KA1388  HISTORY     - Date     Condition        Report By
 KA1388  HISTORY     - 1959     MONUMENTED       CGS
 KA1388  HISTORY     - 1960     GOOD             CGS
 KA1388  HISTORY     - 1964     GOOD             ILDT
 KA1388  HISTORY     - 19981030 MARK NOT FOUND   USPSQD
 KA1388  HISTORY     - 20050208 GOOD             ILDT
 KA1388  HISTORY     - 20120330 GOOD             TROTT
 KA1388
 KA1388                          STATION DESCRIPTION
 KA1388
 KA1388'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1388'THE STATION IS LOCATED ABOUT 1 MILE WEST-NORTHWEST OF THE CENTER OF
 KA1388'MARSHALL, ABOUT 0.1 MILE WEST-NORTHWEST OF THE NORTHWEST CORNER
 KA1388'OF FAIRGOURNDS AND RACE TRACK AND ABOUT 200 FEET SOUTH OF U.S.
 KA1388'HIGHWAY 40.
 KA1388'
 KA1388'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1388'HIGHWAY 1, IN THE NORTH EDGE OF MARSHALL, GO WESTERLY ON U.S.
 KA1388'HIGHWAY 40 FOR 1.25 MILES TO A ROAD SIDE PARK ON RIGHT AND A DIM ROAD
 KA1388'LEFT, TURN LEFT AND GO SOUTHWEST ACROSS OPEN FIELD FOR 0.1
 KA1388'MILE TO THE NORTH EDGE OF WOODS AND THE STATION AS DESCRIBED.
 KA1388'
 KA1388'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF 12 X 12
 KA1388'INCH CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES AND THE DISK
 KA1388'IS STAMPED ARROW 1959. IT IS 224 FEET WEST OF DIM FIELD ROAD, 190
 KA1388'FEET SOUTH OF THE APPROXIMATE CENTER OF U.S. HIGHWAY 40, 10 FEET
 KA1388'NNE OF A TRIANGLE-BLAZED TREE AND 4.2 FEET N OF WITNESS POST.
 KA1388'
 KA1388'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KA1388'A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES
 KA1388'AND THE DISK IS STAMPED ARROW NO 1 1959. IT IS 206 FEET WEST OF THE
 KA1388'CENTER OF DIM FIELD ROAD, 195 FEET SOUTH OF THE APPROXIMATE
 KA1388'CENTER OF U.S. HIGHWAY 40, 24 FEET EAST-NORTHEAST OF A TRIANGLE-BLAZED
 KA1388'TREE AND 19 FEET EAST OF WITNESS POST.
 KA1388'
 KA1388'REFERENCE MARK NO.2 IS A STANDARD REFERENCE MARK SET IN TOP OF A 12 X
 KA1388'12 INCH CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE
 KA1388'DISK IS STAMPED ARROW NO 2 1959. IT IS 26 FEET WEST OF WITNESS POST,
 KA1388'22 FEET WEST-NORTHWEST OF A TRIANGLE-BLAZED TREE AND 194
 KA1388'FEET SOUTH OF THE APPROXIMATE CENTER OF U.S. HIGHWAY 40.
 KA1388'NO AZIMUTH MARK ESTABLISHED.
 KA1388'
 KA1388'MARSHALL, MUNICIPAL
 KA1388'WATER TANK IS VISIBLE FROM THE GROUND AND MAY BE USED AS AZIMUTH.
 KA1388
 KA1388                          STATION RECOVERY (1960)
 KA1388
 KA1388'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KA1388'1.2 MI SW FROM MARSHALL.
 KA1388'1.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1388'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, AT THE JUNCTION OF
 KA1388'A DIRT ROAD SOUTHEAST, 190 FEET SOUTHEAST OF THE CENTER LINE OF
 KA1388'THE HIGHWAY, 225 FEET SOUTHWEST OF THE CENTER LINE OF THE DIRT ROAD
 KA1388'SOUTHEAST, 10 FEET NORTH-NORTHWEST OF A TRIANGULAR BLAZED 6-INCH
 KA1388'HICKORY TREE, 4.2 FEET NORTH-NORTHWEST OF A METAL WITNESS POST,
 KA1388'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 KA1388
 KA1388                          STATION RECOVERY (1964)
 KA1388
 KA1388'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964 (DEW)
 KA1388'STATION, RM 1 AND RM 2 WERE RECOVERED IN GOOD CONDITION. MARSHALL
 KA1388'MUNICIPAL W.T. NO LONGER VISIBLE FROM GROUND.
 KA1388
 KA1388                          STATION RECOVERY (1998)
 KA1388
 KA1388'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1388'MARK NOT FOUND.
 KA1388
 KA1388                          STATION RECOVERY (2005)
 KA1388
 KA1388'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1388'RECOVERED IN GOOD CONDITION.
 KA1388
 KA1388                          STATION RECOVERY (2012)
 KA1388
 KA1388'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1388'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1386 ***********************************************************************
 KA1386  DESIGNATION -  ARROW RM 1
 KA1386  PID         -  KA1386
 KA1386  STATE/COUNTY-  IL/CLARK
 KA1386  COUNTRY     -  US
 KA1386  USGS QUAD   -  MARSHALL (2018)
 KA1386
 KA1386                         *CURRENT SURVEY CONTROL
 KA1386  ______________________________________________________________________
 KA1386* NAD 83(1986) POSITION- 39 23 29.57   (N) 087 42 34.61   (W)   HD_HELD1
 KA1386* NAVD 88 ORTHO HEIGHT -   186.434 (meters)      611.66  (feet) ADJUSTED
 KA1386  ______________________________________________________________________
 KA1386  GEOID HEIGHT    -        -32.236 (meters)                     GEOID18
 KA1386  DYNAMIC HEIGHT  -        186.328 (meters)      611.31  (feet) COMP
 KA1386  MODELED GRAVITY -    980,054.3   (mgal)                       NAVD 88
 KA1386
 KA1386  VERT ORDER      -  SECOND    CLASS I
 KA1386
 KA1386.The horizontal coordinates were determined by differentially corrected
 KA1386.hand held GPS observations or other comparable positioning techniques
 KA1386.and have an estimated accuracy of +/- 3 meters.
 KA1386
 KA1386.The orthometric height was determined by differential leveling and
 KA1386.adjusted by the NATIONAL GEODETIC SURVEY
 KA1386.in April 2013.
 KA1386
 KA1386.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1386.GEOID18 height accuracy estimate available here.
 KA1386
 KA1386.Click photographs - Photos may exist for this station.
 KA1386
 KA1386.The dynamic height is computed by dividing the NAVD 88
 KA1386.geopotential number by the normal gravity value computed on the
 KA1386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1386.degrees latitude (g = 980.6199 gals.).
 KA1386
 KA1386.The modeled gravity was interpolated from observed gravity values.
 KA1386
 KA1386;                    North         East    Units  Estimated Accuracy
 KA1386;SPC IL E     -   302,631.8     353,730.4     MT  (+/- 3 meters HH1 GPS) 
 KA1386
 KA1386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3889360468(NAD 83)
 KA1386
 KA1386                          SUPERSEDED SURVEY CONTROL
 KA1386
 KA1386  NAVD 88 (06/15/91)  186.425  (m)          611.63   (f) SUPERSEDED  2 0
 KA1386  NGVD 29 (??/??/92)  186.506  (m)          611.90   (f) ADJ UNCH    2 0
 KA1386
 KA1386.Superseded values are not recommended for survey control.
 KA1386
 KA1386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1386.See file dsdata.pdf to determine how the superseded data were derived.
 KA1386
 KA1386_MARKER: DR = REFERENCE MARK DISK
 KA1386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1386_STAMPING: ARROW NO 1 1959
 KA1386_MARK LOGO: CGS
 KA1386_PROJECTION: PROJECTING 5 CENTIMETERS
 KA1386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1386+STABILITY: SURFACE MOTION
 KA1386_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1386+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1386
 KA1386  HISTORY     - Date     Condition        Report By
 KA1386  HISTORY     - 1959     MONUMENTED       CGS
 KA1386  HISTORY     - 1960     GOOD             CGS
 KA1386  HISTORY     - 19981030 MARK NOT FOUND   USPSQD
 KA1386  HISTORY     - 20050208 GOOD             ILDT
 KA1386  HISTORY     - 20120330 GOOD             TROTT
 KA1386
 KA1386                          STATION DESCRIPTION
 KA1386
 KA1386'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1386'1.2 MI SW FROM MARSHALL.
 KA1386'1.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1386'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, AT THE JUNCTION OF
 KA1386'A DIRT ROAD SOUTHEAST, 196 1/2 FEET SOUTHEAST OF THE CENTER LINE
 KA1386'OF THE HIGHWAY, 205 FEET SOUTHWEST OF THE CENTER LINE OF THE DIRT
 KA1386'ROAD SOUTHEAST, 24 FEET NORTHEAST OF A TRIANGULAR BLAZED 6-INCH
 KA1386'HICKORY TREE, 20.4 FEET NORTHEAST OF TRIANGULATION STATION ARROW,
 KA1386'19.3 FEET NORTHEAST OF A METAL WITNESS POST AND SET IN THE TOP OF
 KA1386'A CONCRETE POST PROJECTING 4 INCHES.
 KA1386
 KA1386                          STATION RECOVERY (1998)
 KA1386
 KA1386'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1386'MARK NOT FOUND.
 KA1386
 KA1386                          STATION RECOVERY (2005)
 KA1386
 KA1386'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1386'RECOVERED IN GOOD CONDITION.
 KA1386
 KA1386                          STATION RECOVERY (2012)
 KA1386
 KA1386'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1386'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1387 ***********************************************************************
 KA1387  DESIGNATION -  ARROW RM 2
 KA1387  PID         -  KA1387
 KA1387  STATE/COUNTY-  IL/CLARK
 KA1387  COUNTRY     -  US
 KA1387  USGS QUAD   -  MARSHALL (2018)
 KA1387
 KA1387                         *CURRENT SURVEY CONTROL
 KA1387  ______________________________________________________________________
 KA1387* NAD 83(1986) POSITION- 39 23 29.20   (N) 087 42 34.94   (W)   HD_HELD1
 KA1387* NAVD 88 ORTHO HEIGHT -   186.668 (meters)      612.43  (feet) ADJUSTED
 KA1387  ______________________________________________________________________
 KA1387  GEOID HEIGHT    -        -32.236 (meters)                     GEOID18
 KA1387  DYNAMIC HEIGHT  -        186.562 (meters)      612.08  (feet) COMP
 KA1387  MODELED GRAVITY -    980,054.3   (mgal)                       NAVD 88
 KA1387
 KA1387  VERT ORDER      -  SECOND    CLASS 0
 KA1387
 KA1387.The horizontal coordinates were determined by differentially corrected
 KA1387.hand held GPS observations or other comparable positioning techniques
 KA1387.and have an estimated accuracy of +/- 3 meters.
 KA1387
 KA1387.The orthometric height was determined by differential leveling and
 KA1387.adjusted by the NATIONAL GEODETIC SURVEY
 KA1387.in June 1991.
 KA1387
 KA1387.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1387.GEOID18 height accuracy estimate available here.
 KA1387
 KA1387.Click photographs - Photos may exist for this station.
 KA1387
 KA1387.The dynamic height is computed by dividing the NAVD 88
 KA1387.geopotential number by the normal gravity value computed on the
 KA1387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1387.degrees latitude (g = 980.6199 gals.).
 KA1387
 KA1387.The modeled gravity was interpolated from observed gravity values.
 KA1387
 KA1387;                    North         East    Units  Estimated Accuracy
 KA1387;SPC IL E     -   302,620.4     353,722.6     MT  (+/- 3 meters HH1 GPS) 
 KA1387
 KA1387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3888560457(NAD 83)
 KA1387
 KA1387                          SUPERSEDED SURVEY CONTROL
 KA1387
 KA1387  NGVD 29 (??/??/92)  186.750  (m)          612.70   (f) ADJ UNCH    2 0
 KA1387
 KA1387.Superseded values are not recommended for survey control.
 KA1387
 KA1387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1387.See file dsdata.pdf to determine how the superseded data were derived.
 KA1387
 KA1387_MARKER: DR = REFERENCE MARK DISK
 KA1387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1387_STAMPING: ARROW NO 2 1959
 KA1387_MARK LOGO: CGS
 KA1387_PROJECTION: PROJECTING 5 CENTIMETERS
 KA1387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1387+STABILITY: SURFACE MOTION
 KA1387_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1387+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1387
 KA1387  HISTORY     - Date     Condition        Report By
 KA1387  HISTORY     - 1959     MONUMENTED       CGS
 KA1387  HISTORY     - 1960     GOOD             CGS
 KA1387  HISTORY     - 19981030 MARK NOT FOUND   USPSQD
 KA1387  HISTORY     - 20050208 GOOD             ILDT
 KA1387  HISTORY     - 20120330 GOOD             TROTT
 KA1387
 KA1387                          STATION DESCRIPTION
 KA1387
 KA1387'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1387'1.2 MI SW FROM MARSHALL.
 KA1387'1.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1387'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, AT THE JUNCTION OF
 KA1387'A DIRT ROAD SOUTHEAST, 195 1/2 FEET SOUTHEAST OF THE CENTER LINE
 KA1387'OF THE HIGHWAY, 250 1/2 FEET SOUTHWEST OF THE CENTER LINE OF THE
 KA1387'DIRT ROAD SOUTHEAST, 22 FEET SOUTHWEST OF A TRIANGULAR BLAZED 6-INCH
 KA1387'HICKORY TREE, 25.8 FEET SOUTHWEST OF A METAL WITNESS POST AND SET
 KA1387'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 KA1387
 KA1387                          STATION RECOVERY (1998)
 KA1387
 KA1387'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1387'MARK NOT FOUND.
 KA1387
 KA1387                          STATION RECOVERY (2005)
 KA1387
 KA1387'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1387'RECOVERED IN GOOD CONDITION.
 KA1387
 KA1387                          STATION RECOVERY (2012)
 KA1387
 KA1387'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1387'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0080 ***********************************************************************
 LC0080  CBN         -  This is a Cooperative Base Network Control Station.
 LC0080  DESIGNATION -  ARTESIA
 LC0080  PID         -  LC0080
 LC0080  STATE/COUNTY-  IL/IROQUOIS
 LC0080  COUNTRY     -  US
 LC0080  USGS QUAD   -  ONARGA WEST (2018)
 LC0080
 LC0080                         *CURRENT SURVEY CONTROL
 LC0080  ______________________________________________________________________
 LC0080* NAD 83(2011) POSITION- 40 37 42.68387(N) 088 02 38.92777(W)   ADJUSTED
 LC0080* NAD 83(2011) ELLIP HT-   173.686 (meters)        (06/27/12)   ADJUSTED
 LC0080* NAD 83(2011) EPOCH   -  2010.00
 LC0080* NAVD 88 ORTHO HEIGHT -   206.050 (meters)      676.02  (feet) ADJUSTED
 LC0080  ______________________________________________________________________
 LC0080  GEOID HEIGHT    -        -32.362 (meters)                     GEOID18
 LC0080  NAD 83(2011) X  -    165,448.863 (meters)                     COMP
 LC0080  NAD 83(2011) Y  - -4,844,861.701 (meters)                     COMP
 LC0080  NAD 83(2011) Z  -  4,131,315.043 (meters)                     COMP
 LC0080  LAPLACE CORR    -         -4.00  (seconds)                    DEFLEC18
 LC0080  DYNAMIC HEIGHT  -        205.955 (meters)      675.70  (feet) COMP
 LC0080  MODELED GRAVITY -    980,163.6   (mgal)                       NAVD 88
 LC0080
 LC0080  VERT ORDER      -  SECOND    CLASS I
 LC0080
 LC0080  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0080  Standards:
 LC0080         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0080            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0080  -------------------------------------------------------------------
 LC0080  NETWORK    0.89   2.08           0.42   0.28   1.06     -0.03070516
 LC0080  -------------------------------------------------------------------
 LC0080  Click here for local accuracies and other accuracy information.
 LC0080
 LC0080.The horizontal coordinates were established by GPS observations
 LC0080.and adjusted by the National Geodetic Survey in June 2012.
 LC0080
 LC0080.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0080.been affixed to the stable North American tectonic plate. See 
 LC0080.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0080
 LC0080.The horizontal coordinates are valid at the epoch date displayed above
 LC0080.which is a decimal equivalence of Year/Month/Day.
 LC0080
 LC0080.The orthometric height was determined by differential leveling and
 LC0080.adjusted by the NATIONAL GEODETIC SURVEY
 LC0080.in June 1991.
 LC0080
 LC0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0080.GEOID18 height accuracy estimate available here.
 LC0080
 LC0080.Click photographs - Photos may exist for this station.
 LC0080
 LC0080.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0080
 LC0080.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0080
 LC0080.The ellipsoidal height was determined by GPS observations
 LC0080.and is referenced to NAD 83.
 LC0080
 LC0080.The dynamic height is computed by dividing the NAVD 88
 LC0080.geopotential number by the normal gravity value computed on the
 LC0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0080.degrees latitude (g = 980.6199 gals.).
 LC0080
 LC0080.The modeled gravity was interpolated from observed gravity values.
 LC0080
 LC0080. The following values were computed from the NAD 83(2011) position.
 LC0080
 LC0080;                    North         East     Units Scale Factor Converg.
 LC0080;SPC IL E     -   439,830.427   324,466.273   MT  0.99998237   +0 11 17.9
 LC0080;SPC IL E     - 1,443,010.33  1,064,519.76   sFT  0.99998237   +0 11 17.9
 LC0080;UTM  16      - 4,498,044.929   411,693.746   MT  0.99969598   -0 40 47.8
 LC0080
 LC0080!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0080!SPC IL E     -   0.99997276  x   0.99998237  =   0.99995513
 LC0080!UTM  16      -   0.99997276  x   0.99969598  =   0.99966874
 LC0080
 LC0080:                Primary Azimuth Mark                     Grid Az
 LC0080:SPC IL E     -  ARTESIA AZ MK                            175 28 40.2
 LC0080:UTM  16      -  ARTESIA AZ MK                            176 20 45.9
 LC0080
 LC0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1169398044(NAD 83)
 LC0080
 LC0080|---------------------------------------------------------------------|
 LC0080| PID    Reference Object                     Distance      Geod. Az  |
 LC0080|                                                           dddmmss.s |
 LC0080| CI6643 ARTESIA RM 3                         49.615 METERS 00149     |
 LC0080| LC0081 ARTESIA RM 1                         21.495 METERS 11319     |
 LC0080| LC0079 ARTESIA RM 2                         12.808 METERS 16151     |
 LC0080| LC0078 ARTESIA AZ MK                                      1753958.1 |
 LC0080|---------------------------------------------------------------------|
 LC0080
 LC0080                          SUPERSEDED SURVEY CONTROL
 LC0080
 LC0080  NAD 83(2007)-  40 37 42.68394(N)    088 02 38.92869(W) AD(2002.00) 0
 LC0080  ELLIP H (02/10/07)  173.708  (m)                       GP(2002.00)    
 LC0080  ELLIP H (10/15/04)  173.688  (m)                       GP(       ) 4 2
 LC0080  NAD 83(1997)-  40 37 42.68394(N)    088 02 38.92861(W) AD(       ) B
 LC0080  ELLIP H (07/17/98)  173.685  (m)                       GP(       ) 4 1
 LC0080  NAD 83(1986)-  40 37 42.68918(N)    088 02 38.91907(W) AD(       ) 1
 LC0080  NAD 83(1986)-  40 37 42.69275(N)    088 02 38.93566(W) AD(       ) 2
 LC0080  NAD 27      -  40 37 42.56320(N)    088 02 38.78640(W) AD(       ) 2
 LC0080  NAVD 88             206.05   (m)          676.0    (f) LEVELING    3  
 LC0080  NGVD 29 (??/??/92)  206.116  (m)          676.23   (f) ADJ UNCH    2 0
 LC0080  NGVD 29             206.12   (m)          676.2    (f) LEVELING    3  
 LC0080
 LC0080.Superseded values are not recommended for survey control.
 LC0080
 LC0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0080.See file dsdata.pdf to determine how the superseded data were derived.
 LC0080
 LC0080_MARKER: DS = TRIANGULATION STATION DISK
 LC0080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0080_STAMPING: ARTESIA 1959
 LC0080_MARK LOGO: CGS
 LC0080_PROJECTION: RECESSED 15 CENTIMETERS
 LC0080_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0080+STABILITY: SURFACE MOTION
 LC0080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0080+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 LC0080
 LC0080  HISTORY     - Date     Condition        Report By
 LC0080  HISTORY     - 1959     MONUMENTED       CGS
 LC0080  HISTORY     - 1959     GOOD             CGS
 LC0080  HISTORY     - 1979     GOOD             NGS
 LC0080  HISTORY     - 1979     GOOD             NGS
 LC0080  HISTORY     - 19900904 GOOD             NGS
 LC0080  HISTORY     - 19970506 GOOD             NGS
 LC0080  HISTORY     - 200205   GOOD             ASCPC
 LC0080  HISTORY     - 20070929 GOOD             GEOCAC
 LC0080  HISTORY     - 20110125 GOOD             ILDT
 LC0080  HISTORY     - 20110613 GOOD             PATRIC
 LC0080  HISTORY     - 20200227 GOOD             ILDT
 LC0080
 LC0080                          STATION DESCRIPTION
 LC0080
 LC0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0080'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTHWEST OF BUCKLEY
 LC0080'ON PROPERTY OWNED AND OCCUPIED BY MR. RALPH W. BARBER.
 LC0080'
 LC0080'TO REACH THE STATION FROM THE POST OFFICE IN BUCKLEY, GO
 LC0080'NORTH ON U.S. HIGHWAY 45 FOR 2.0 MILES TO A CROSSROAD, TURN
 LC0080'LEFT, WEST, ON GRAVEL ROAD FOR 0.9 MILE TO A T-INTERSECTION,
 LC0080'TURN RIGHT, NORTH, FOR 0.15 MILE TO THE STATION ON THE LEFT
 LC0080'AT A PRIVATE DRIVEWAY LEADING WEST TO THE BARBER HOME.
 LC0080'
 LC0080'STATION MARK, A STANDARD DISK STAMPED ARTESIA 1959, IS SET
 LC0080'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 LC0080'SURFACE OF THE GROUND.  THE MARK IS 39 FEET WEST OF THE
 LC0080'APPROXIMATE CENTER OF THE GRAVEL ROAD, 22 FEET NORTH OF THE
 LC0080'APPROXIMATE CENTER OF THE DRIVEWAY, 13.6 FEET WEST OF A FENCE
 LC0080'CORNER, 2.2 FEET SOUTH OF A FENCE LINE AND 1.6 FEET SOUTH
 LC0080'OF A WITNESS POST.
 LC0080'
 LC0080'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED ARTESIA
 LC0080'NO 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0080'PROJECTS 1 INCH.  THE MARK IS 26 FEET EAST OF THE APPROXIMATE
 LC0080'CENTER OF THE GRAVEL ROAD, 16 FEET SOUTH OF A TELEPHONE POLE
 LC0080'AND 5 INCHES WEST OF A FENCE LINE.
 LC0080'
 LC0080'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED ARTESIA
 LC0080'NO 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0080'PROJECTS 2 INCHES.  THE MARK IS 27 FEET WEST OF THE APPROXIMATE
 LC0080'CENTER OF THE GRAVEL ROAD, 18.5 FEET SOUTH OF THE APPROXIMATE
 LC0080'CENTER OF THE DRIVEWAY AND 8 INCHES NORTHEAST OF A FENCE
 LC0080'LINE.
 LC0080'
 LC0080'AZIMUTH MARK, A STANDARD DISK STAMPED ARTESIA 1959, IS SET
 LC0080'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.
 LC0080'THE MARK IS 0.05 MILES SOUTH OF A DRIVEWAY LEADING EAST,
 LC0080'29.6 FEET SOUTH OF A TELEPHONE POLE, 27 FEET EAST OF THE
 LC0080'APPROXIMATE CENTER OF THE GRAVEL ROAD, 6.6 FEET WEST-NORTHWEST
 LC0080'OF THE SOUTHWEST CORNER OF A FENCED IN YARD AND 1.8 FEET
 LC0080'NORTH OF A WITNESS POST.
 LC0080'
 LC0080'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 LC0080'GRAVEL ROAD FOR 0.15 MILE TO A SIDE ROAD LEFT, CONTINUE STRAIGHT
 LC0080'AHEAD FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 LC0080
 LC0080                          STATION RECOVERY (1959)
 LC0080
 LC0080'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0080'2.3 MI N FROM BUCKLEY.
 LC0080'ABOUT 0.4 MILES NORTH ALONG U.S. 45 FROM THE POST OFFICE AT
 LC0080'BUCKLEY, THENCE 0.35 MILES WEST ALONG AN ASPHALT ROAD, THENCE 1.55
 LC0080'MILES NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A FARM
 LC0080'DRIVEWAY WEST TO A FARM HOUSE, 38 FEET WEST OF THE CENTER LINE
 LC0080'OF THE ROAD, 22 FEET SOUTH OF THE CENTER LINE OF THE FARM
 LC0080'DRIVEWAY, 65 FEET WEST-NORTHWEST OF A TELEPHONE POLE, 20 FEET
 LC0080'WEST-NORTHWEST OF THE NORTH END OF A PIPE CULVERT, 2 FEET SOUTH
 LC0080'OF A FENCE, 14 FEET WEST-SOUTHWEST OF A T-FENCE CORNER, 1.8 FEET
 LC0080'SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 LC0080'ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0080
 LC0080                          STATION RECOVERY (1979)
 LC0080
 LC0080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0080'STATION MARK, RM 2 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  RM 1
 LC0080'FOUND UPROOTED.  THE DISK WAS SALVAGED.  THE AZIMUTH MARK WAS NOT
 LC0080'VISIBLE TO STATION AS CORN CROPS ON LINE.  NOTHING ELSE VISIBLE AT
 LC0080'THIS TIME.  THE DISTANCE TO RM 2 CHECKED.
 LC0080'
 LC0080'DUE TO HIGHWAY CHANGES A NEW DESCRIPTION AND TOO REACH FOLLOWS.
 LC0080'
 LC0080'STATION IS LOCATED ABOUT 2 MILES NORTH NORTHWEST OF BUCKLEY, AND ON
 LC0080'ROAD RIGHT OF WAY.
 LC0080'
 LC0080'TO REACH THE STATION FROM THE POST OFFICE AT BUCKLEY, GO NORTH ON
 LC0080'U.S. HIGHWAY 45 FOR 0.4 MILE TO CROSSROADS.  TURN LEFT GO WEST ON
 LC0080'ROBERTS ROAD FOR 0.4 MILE TO CROSSROADS.  TURN RIGHT, GO NORTH ON
 LC0080'PAVED ROAD FOR 1.4 MILE TO THE AZIMUTH MARK ON RIGHT.  CONTINUE AHEAD
 LC0080'FOR 0.25 MILE TO THE STATION ON LEFT AT A DRIVEWAY WEST IN THE
 LC0080'NORTHWEST ANGLE.
 LC0080'
 LC0080'THE STATION IS 165 FEET SOUTH OF A POWER LINE POLE, 162 FEET SOUTH OF
 LC0080'A METAL WITNESS POST, 63.3 FEET WEST OF A UNDERGROUND TELEPHONE
 LC0080'JUNCTION BOX, 39 FEET WEST OF CENTERLINE OF ROAD, 21 FEET NORTH OF THE
 LC0080'CENTERLINE OF GRAVELED DRIVEWAY, 21 FEET WEST NORTHWEST OF THE NORTH
 LC0080'END OF A METAL CULVERT.  THE MARK IS FLUSH AND THE DISK STAMPED
 LC0080'ARTESIA 1959.
 LC0080'
 LC0080'REFERENCE MARK 2 IS 27 FEET WEST OF CENTERLINE OF ROAD, 18 FEET
 LC0080'SOUTH OF CENTERLINE OF DRIVEWAY, 9 FEET WEST OF SOUTH END OF THE METAL
 LC0080'CULVERT.  THE MARK PROJECTS 8 INCHES AND THE DISK STAMPED ARTESIA NO
 LC0080'2 1959.
 LC0080'
 LC0080'REFERENCE MARK 3 IS 29 FEET WEST OF THE CENTERLINE OF THE ROAD, 2
 LC0080'FEET SOUTH OF A POWER LINE POLE WITH BRACES, 1 FOOT NORTHWEST OF A
 LC0080'METAL WITNESS POST.  THE MARK IS AN ALUMINUM 3-FOOT PRE CAST MARKER
 LC0080'THAT PROJECTS 2 INCHES THE DISK STAMPED ARTESIA 1959 NO 3 1979.
 LC0080'
 LC0080'THE AZIMUTH MARK IS ABOUT 0.05 MILE SOUTH OF A DRIVEWAY TO THE EAST,
 LC0080'27 FEET EAST OF THE CENTERLINE OF ROAD, AT THE SOUTHWEST CORNER OF
 LC0080'LAWN OF A LARGE 2 STORY FRAME HOUSE.  THE MARK IS FLUSH AND THE DISK
 LC0080'STAMPED ARTESIA 1959.
 LC0080
 LC0080                          STATION RECOVERY (1979)
 LC0080
 LC0080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0080'ABOUT 0.4 MILE N ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE AT
 LC0080'BUCKLEY, THENCE 0.4 MILE W ALONG ROBERT ROAD, THENCE 1.65 MILE N
 LC0080'ALONG PAVED ROAD TO DRIVEWAY ON LEFT 39 FT W OF CENTER LINE OF ROAD ,
 LC0080'FT N OF CENTER LINE OF DRIVEWAY, 21 FT WNW OF N METAL CULVERT, 63.3
 LC0080'FT W OF AN UNDERGROUND TELEPHONE JUNCTION BOX, 165 FT S OF A POWER
 LC0080'LINE POLE, 162 FT S OF A METAL WITNESS POST.
 LC0080
 LC0080                          STATION RECOVERY (1990)
 LC0080
 LC0080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC0080'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 LC0080'FOR.  STATION IS ALSO A BENCH MARK.  STATION IS LOCATED ABOUT 3.5 KM
 LC0080'(2.2 MI) NORTH OF BUCKLEY, AT JUNCTION OF A PAVED ROAD AND A FARM
 LC0080'LANE, IN A MOWED STRIP BETWEEN LANE AND A CULTIVATED FIELD, ON THE
 LC0080'EAST EDGE OF SECTION 15, T 25 N, R 10 E.  OWNERSHIP--JAMES P. FINE,
 LC0080'RR1, BUCKLEY, IL 60918.  PHONE IS 217-394-2503.  MR. FINE LIVES AT
 LC0080'END OF LANE.
 LC0080'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND ROAD 800 N
 LC0080'(EXIT 272, BUCKLEY EXIT), ABOUT 2 KM (1.2 MI) NORTHWEST OF BUCKLEY,
 LC0080'GO EAST ON ROAD 800 N FOR 1.10 KM (0.68 MI) TO A PAVED CROSSROAD.
 LC0080'TURN LEFT, NORTH, ON ROAD 400 E FOR 1.08 KM (0.67 MI) TO TOP OF
 LC0080'OVERPASS.  CONTINUE NORTH FOR 1.38 KM (0.86 MI) TO ROAD 950 N ON THE
 LC0080'RIGHT.  CONTINUE NORTH FOR 0.23 KM (0.14 MI) TO A GRAVEL LANE LEFT
 LC0080'AND STATION.
 LC0080'STATION MARK IS SET IN THE TOP OF A 25-CM SQUARE CONCRETE POST 10 CM
 LC0080'BELOW GROUND.  IT IS 11.7 M (38.4 FT) WEST OF THE ROAD CENTER, 6.5 M
 LC0080'(21.3 FT) NORTH OF THE LANE CENTER, 3.6 M (11.8 FT) WEST OF A UTILITY
 LC0080'POLE WITH TWO GUYWIRES, AND 6.5 M (21.3 FT) WEST-NORTHWEST OF NORTH
 LC0080'END OF METAL DRAIN PIPE UNDER THE LANE.
 LC0080
 LC0080                          STATION RECOVERY (1997)
 LC0080
 LC0080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (AJL)
 LC0080'THE STATION IS LOCATED ABOUT 33 KM (20.50 MI) SOUTH-SOUTHWEST OF
 LC0080'KANKAKEE, 29 KM (18.00 MI) NORTH-NORTHEAST OF CHAMPAIGN, 3.5 KM (2.15
 LC0080'MI) NORTH OF BUCKLEY, NEAR THE SOUTHEAST CORNER OF A CULTIVATED FIELD,
 LC0080'AND IN THE NORTHWEST QUADRANT OF THE JUNCTION OF A PAVED ROAD AND A
 LC0080'GRAVEL AND PAVED ROAD LEADING WEST TO A FARM HOUSE. OWNERSHIP--JAMES
 LC0080'P. FINE, 963 NORTH 400 EAST ROAD, BUCKLEY, IL 60918.  PHONE
 LC0080'217-394-2503.  MR. FINE LIVES IN THE FARM HOUSE. NOTE--MR. FINE
 LC0080'INFORMED ME THAT THE PROPERTY IS FOR SALE AND OWNERSHIP COULD CHANGE
 LC0080'IN THE NEAR FUTURE.  TO REACH FROM THE OVERPASS AT THE JUNCTION OF
 LC0080'INTERSTATE HIGHWAY 57 AND COUNTY ROAD 800 (EXIT 272, BUCKLEY EXIT),
 LC0080'ABOUT 2 KM (1.25 MI) NORTHWEST OF BUCKLEY, GO EAST ON ROAD 800 FOR
 LC0080'1.10 KM (0.70 MI) TO A PAVED CROSSROAD.  TURN LEFT, NORTH, ON COUNTY
 LC0080'ROAD 400 E FOR 1.08 KM (0.65 MI) TO THE TOP OF AN OVERPASS.  CONTINUE
 LC0080'AHEAD, NORTH, ON THE ROAD FOR 1.38 KM (0.85 MI) TO ROAD 950 ON THE
 LC0080'RIGHT.  CONTINUE AHEAD, NORTH, ON ROAD 400E FOR 0.23 KM (0.15 MI) TO
 LC0080'THE STATION ON THE LEFT JUST AFTER A GRAVEL DRIVE ON THE LEFT.  THE
 LC0080'STATION IS SET IN THE TOP OF A 30 CM SQUARE CONCRETE POST RECESSED 5
 LC0080'CM BELOW THE GROUND.  IT IS 11.7 M (38.4 FT) WEST OF THE PAVED ROAD
 LC0080'CENTER, 6.5 M (21.3 FT) NORTH OF THE CENTER OF THE DRIVE TO THE FARM
 LC0080'HOUSE, 6.5 M (21.3 FT) WEST-NORTHWEST OF THE NORTH END OF A STEEL
 LC0080'CULVERT UNDER THE LANE, 3.9 M (12.8 FT) WEST OF A FIBERGLASS WITNESS
 LC0080'POST, AND 3.6 M (11.8 FT) WEST OF A POWER POLE WITH TWO GUY WIRES.
 LC0080
 LC0080                          STATION RECOVERY (2002)
 LC0080
 LC0080'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0080'RECOVERED AS DESCRIBED
 LC0080
 LC0080                          STATION RECOVERY (2007)
 LC0080
 LC0080'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0080'STATION FOUND. RM 2 AND RM 3 FOUND.  AZ DISK SHEARED OFF.  STATION IS
 LC0080'NOW 6 INCHES UNDER GROUND AND 3.45 METERS W OF W FACE OF TELEPHONE
 LC0080'POLE.
 LC0080
 LC0080                          STATION RECOVERY (2011)
 LC0080
 LC0080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LC0080'RECOVERED IN GOOD CONDITION.
 LC0080
 LC0080                          STATION RECOVERY (2011)
 LC0080
 LC0080'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LC0080'THE STATION IS LOCATED APPROXIMATELY 2.2 MI (3.5 KM) NORTH OF THE TOWN
 LC0080'OF BUCKLEY ILLINOIS, IN IROQUOIS COUNTY.
 LC0080'
 LC0080'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 57 WITH CR 800 N
 LC0080'(THE EXIT FOR BUCKLEY) PROCEED EAST 0.6 MI (1.0 KM) TO CR 400 EAST,
 LC0080'THENCE NORTH ON CR 400 E FOR 1.65 MI (2.7 KM) TO THE STATION ON THE
 LC0080'WEST SIDE OF THE ROAD, NEAR THE DRIVEWAY TO THE RESIDENCE AT -963N /
 LC0080'400E-.
 LC0080'
 LC0080'THE STATION IS LOCATED 38 FT (11.6 M) WEST OF THE CENTERLINE OF CR 400
 LC0080'EAST, 21 FT (6.4 M) NORTH OF THE CENTERLINE OF THE DRIVEWAY TO THE
 LC0080'RESIDENCE, 41.6 FT (12.7 M) NORTHWEST OF ARTESIA REFERENCE MARK 2 AND
 LC0080'11.1 FT (3.4 M) WEST OF A UTILITY POLE.
 LC0080
 LC0080                          STATION RECOVERY (2020)
 LC0080
 LC0080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0080'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0078 ***********************************************************************
 LC0078  DESIGNATION -  ARTESIA AZ MK
 LC0078  PID         -  LC0078
 LC0078  STATE/COUNTY-  IL/IROQUOIS
 LC0078  COUNTRY     -  US
 LC0078  USGS QUAD   -  BUCKLEY (2018)
 LC0078
 LC0078                         *CURRENT SURVEY CONTROL
 LC0078  ______________________________________________________________________
 LC0078* NAD 83(1986) POSITION- 40 37 28.     (N) 088 02 36.     (W)   SCALED
 LC0078* NAVD 88 ORTHO HEIGHT -   206.797 (meters)      678.47  (feet) ADJUSTED
 LC0078  ______________________________________________________________________
 LC0078  GEOID HEIGHT    -        -32.363 (meters)                     GEOID18
 LC0078  DYNAMIC HEIGHT  -        206.702 (meters)      678.15  (feet) COMP
 LC0078  MODELED GRAVITY -    980,162.9   (mgal)                       NAVD 88
 LC0078
 LC0078  VERT ORDER      -  SECOND    CLASS 0
 LC0078
 LC0078.The horizontal coordinates were scaled from a map and have
 LC0078.an estimated accuracy of +/- 6 seconds.
 LC0078
 LC0078.The orthometric height was determined by differential leveling and
 LC0078.adjusted by the NATIONAL GEODETIC SURVEY
 LC0078.in June 1991.
 LC0078
 LC0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0078.GEOID18 height accuracy estimate available here.
 LC0078
 LC0078.Click photographs - Photos may exist for this station.
 LC0078
 LC0078.The dynamic height is computed by dividing the NAVD 88
 LC0078.geopotential number by the normal gravity value computed on the
 LC0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0078.degrees latitude (g = 980.6199 gals.).
 LC0078
 LC0078.The modeled gravity was interpolated from observed gravity values.
 LC0078
 LC0078;                    North         East    Units  Estimated Accuracy
 LC0078;SPC IL E     -   439,380.      324,540.      MT  (+/- 180 meters Scaled)
 LC0078
 LC0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK117975(NAD 83)
 LC0078
 LC0078                          SUPERSEDED SURVEY CONTROL
 LC0078
 LC0078  NGVD 29 (??/??/92)  206.863  (m)          678.68   (f) ADJ UNCH    2 0
 LC0078
 LC0078.Superseded values are not recommended for survey control.
 LC0078
 LC0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0078.See file dsdata.pdf to determine how the superseded data were derived.
 LC0078
 LC0078_MARKER: DZ = AZIMUTH MARK DISK
 LC0078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0078_STAMPING: ARTESIA 1959
 LC0078_MARK LOGO: CGS
 LC0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0078+STABILITY: SURFACE MOTION
 LC0078
 LC0078  HISTORY     - Date     Condition        Report By
 LC0078  HISTORY     - 1959     MONUMENTED       CGS
 LC0078  HISTORY     - 1979     GOOD             NGS
 LC0078  HISTORY     - 20070929 POOR             GEOCAC
 LC0078
 LC0078                          STATION DESCRIPTION
 LC0078
 LC0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0078'2 MI N FROM BUCKLEY.
 LC0078'ABOUT 0.4 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0078'AT BUCKLEY, THENCE 0.35 MILES WEST ALONG AN ASPHALT ROAD, THENCE
 LC0078'1.3 MILES NORTH ALONG A GRAVEL ROAD, ABOUT 0.15 MILE SOUTH OF THE
 LC0078'JUNCTION OF A GRAVEL ROAD EAST, AT A DRIVEWAY EAST TO A FARM
 LC0078'HOUSE, NEAR A JOG IN THE FENCE LINE EAST OF THE ROAD, 48 FEET
 LC0078'EAST OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH-NORTHWEST
 LC0078'OF A FENCE CORNER, 169 FEET SOUTH OF THE CENTER LINE OF THE
 LC0078'DRIVEWAY, 29 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.6 FEET
 LC0078'NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF
 LC0078'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0078'5 INCHES.
 LC0078
 LC0078                          STATION RECOVERY (1979)
 LC0078
 LC0078'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0078'ABOUT 0.4 MILE N ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE AT
 LC0078'BUCKLEY, THENCE W ALONG ROBERT ROAD FOR 0.4 MILE, THENCE N 1.4 MILE
 LC0078'ALONG A PAVED ROAD, 27 FT E OF CENTER LINE OF ROAD, 0.05 MILE S OF
 LC0078'DRIVEWAY AT THE SW EDGE OF LAWN.
 LC0078
 LC0078                          STATION RECOVERY (2007)
 LC0078
 LC0078'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0078'DISK SHEARED OFF
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0081 ***********************************************************************
 LC0081  DESIGNATION -  ARTESIA RM 1
 LC0081  PID         -  LC0081
 LC0081  STATE/COUNTY-  IL/IROQUOIS
 LC0081  COUNTRY     -  US
 LC0081  USGS QUAD   -  ONARGA WEST (2018)
 LC0081
 LC0081                         *CURRENT SURVEY CONTROL
 LC0081  ______________________________________________________________________
 LC0081* NAD 83(1986) POSITION- 40 37 42.41   (N) 088 02 38.09   (W)   HD_HELD1
 LC0081* NAVD 88 ORTHO HEIGHT -   206.524 (meters)      677.57  (feet) ADJUSTED
 LC0081  ______________________________________________________________________
 LC0081  GEOID HEIGHT    -        -32.362 (meters)                     GEOID18
 LC0081  DYNAMIC HEIGHT  -        206.430 (meters)      677.26  (feet) COMP
 LC0081  MODELED GRAVITY -    980,163.6   (mgal)                       NAVD 88
 LC0081
 LC0081  VERT ORDER      -  SECOND    CLASS 0
 LC0081
 LC0081.The horizontal coordinates were determined by differentially corrected
 LC0081.hand held GPS observations or other comparable positioning techniques
 LC0081.and have an estimated accuracy of +/- 3 meters.
 LC0081
 LC0081.The orthometric height was determined by differential leveling and
 LC0081.adjusted by the NATIONAL GEODETIC SURVEY
 LC0081.in June 1991.
 LC0081
 LC0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0081.GEOID18 height accuracy estimate available here.
 LC0081
 LC0081.Click photographs - Photos may exist for this station.
 LC0081
 LC0081.The dynamic height is computed by dividing the NAVD 88
 LC0081.geopotential number by the normal gravity value computed on the
 LC0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0081.degrees latitude (g = 980.6199 gals.).
 LC0081
 LC0081.The modeled gravity was interpolated from observed gravity values.
 LC0081
 LC0081;                    North         East    Units  Estimated Accuracy
 LC0081;SPC IL E     -   439,822.0     324,486.0     MT  (+/- 3 meters HH1 GPS) 
 LC0081
 LC0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1171398036(NAD 83)
 LC0081
 LC0081                          SUPERSEDED SURVEY CONTROL
 LC0081
 LC0081  NGVD 29 (??/??/92)  206.591  (m)          677.79   (f) ADJ UNCH    2 0
 LC0081
 LC0081.Superseded values are not recommended for survey control.
 LC0081
 LC0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0081.See file dsdata.pdf to determine how the superseded data were derived.
 LC0081
 LC0081_MARKER: DR = REFERENCE MARK DISK
 LC0081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0081_STAMPING: ARTESIA NO 1 1959
 LC0081_MARK LOGO: CGS
 LC0081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0081+STABILITY: SURFACE MOTION
 LC0081
 LC0081  HISTORY     - Date     Condition        Report By
 LC0081  HISTORY     - 1959     MONUMENTED       CGS
 LC0081  HISTORY     - 20070929 MARK NOT FOUND   GEOCAC
 LC0081
 LC0081                          STATION DESCRIPTION
 LC0081
 LC0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0081'2.3 MI N FROM BUCKLEY.
 LC0081'ABOUT 0.4 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0081'AT BUCKLEY, THENCE 0.35 MILES WEST ALONG AN ASPHALT ROAD, THENCE
 LC0081'1.55 MILES NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A
 LC0081'DRIVEWAY WEST TO A FARM HOUSE, 25 FEET EAST OF THE CENTER LINE OF
 LC0081'THE ROAD, 8 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE
 LC0081'DRIVEWAY, 16 FEET SOUTH OF A TELEPHONE POLE, 70.4 FEET
 LC0081'EAST-SOUTHEAST OF TRIANGULATION STATION ARTESIA, 51.1 FEET
 LC0081'EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 LC0081'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0081
 LC0081                          STATION RECOVERY (2007)
 LC0081
 LC0081'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0081'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0079 ***********************************************************************
 LC0079  DESIGNATION -  ARTESIA RM 2
 LC0079  PID         -  LC0079
 LC0079  STATE/COUNTY-  IL/IROQUOIS
 LC0079  COUNTRY     -  US
 LC0079  USGS QUAD   -  ONARGA WEST (2018)
 LC0079
 LC0079                         *CURRENT SURVEY CONTROL
 LC0079  ______________________________________________________________________
 LC0079* NAD 83(1986) POSITION- 40 37 42.29   (N) 088 02 38.76   (W)   HD_HELD1
 LC0079* NAVD 88 ORTHO HEIGHT -   206.260 (meters)      676.70  (feet) ADJUSTED
 LC0079  ______________________________________________________________________
 LC0079  GEOID HEIGHT    -        -32.362 (meters)                     GEOID18
 LC0079  DYNAMIC HEIGHT  -        206.166 (meters)      676.40  (feet) COMP
 LC0079  MODELED GRAVITY -    980,163.6   (mgal)                       NAVD 88
 LC0079
 LC0079  VERT ORDER      -  SECOND    CLASS I
 LC0079
 LC0079.The horizontal coordinates were determined by differentially corrected
 LC0079.hand held GPS observations or other comparable positioning techniques
 LC0079.and have an estimated accuracy of +/- 3 meters.
 LC0079
 LC0079.The orthometric height was determined by differential leveling and
 LC0079.adjusted by the NATIONAL GEODETIC SURVEY
 LC0079.in August 2012.
 LC0079
 LC0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0079.GEOID18 height accuracy estimate available here.
 LC0079
 LC0079.Click photographs - Photos may exist for this station.
 LC0079
 LC0079.The dynamic height is computed by dividing the NAVD 88
 LC0079.geopotential number by the normal gravity value computed on the
 LC0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0079.degrees latitude (g = 980.6199 gals.).
 LC0079
 LC0079.The modeled gravity was interpolated from observed gravity values.
 LC0079
 LC0079;                    North         East    Units  Estimated Accuracy
 LC0079;SPC IL E     -   439,818.3     324,470.3     MT  (+/- 3 meters HH1 GPS) 
 LC0079
 LC0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1169798032(NAD 83)
 LC0079
 LC0079                          SUPERSEDED SURVEY CONTROL
 LC0079
 LC0079  NAVD 88 (06/15/91)  206.242  (m)          676.65   (f) SUPERSEDED  2 0
 LC0079  NGVD 29 (??/??/92)  206.308  (m)          676.86   (f) ADJ UNCH    2 0
 LC0079
 LC0079.Superseded values are not recommended for survey control.
 LC0079
 LC0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0079.See file dsdata.pdf to determine how the superseded data were derived.
 LC0079
 LC0079_MARKER: DR = REFERENCE MARK DISK
 LC0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0079_STAMPING: ARTESIA NO 2 1959
 LC0079_MARK LOGO: CGS
 LC0079_PROJECTION: PROJECTING 15 CENTIMETERS
 LC0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0079+STABILITY: SURFACE MOTION
 LC0079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0079+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LC0079
 LC0079  HISTORY     - Date     Condition        Report By
 LC0079  HISTORY     - 1959     MONUMENTED       CGS
 LC0079  HISTORY     - 1979     GOOD             NGS
 LC0079  HISTORY     - 20070929 GOOD             GEOCAC
 LC0079  HISTORY     - 20110613 GOOD             PATRIC
 LC0079
 LC0079                          STATION DESCRIPTION
 LC0079
 LC0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0079'2.3 MI N FROM BUCKLEY.
 LC0079'ABOUT 0.4 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0079'AT BUCLEY, THENCE 0.35 MILES WEST ALONG AN ASPHALT ROAD, THENCE
 LC0079'1.55 MILES NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A
 LC0079'FARM DRIVEWAY WEST TO A FARM HOUSE.  27 FEET WEST OF THE CENTER
 LC0079'LINE OF THE ROAD, 18 FEET SOUTH OF THE CENTER LINE OF THE
 LC0079'DRIVEWAY, 7 FEET SOUTHWEST OF THE SOUTH END OF A PIPE CULVERT,
 LC0079'58 1/2 FEET SOUTHWEST OF A TELEPHONE POLE, 1 FOOT NORTHEAST
 LC0079'OF A FENCE, 42.1 FEET SOUTH-SOUTHEAST OF TRIANGULATION STATION
 LC0079'ARTESIA, 43.6 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST, ABOUT
 LC0079'1 FOOT BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LC0079'POST PROJECTING 3 INCHES.
 LC0079
 LC0079                          STATION RECOVERY (1979)
 LC0079
 LC0079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0079'ABOUT 0.4 MILE N ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE AT
 LC0079'BUCKLEY, THENCE 0.4 MILE W ALONG ROBERTS ROAD, THENCE 1.65 MILE N
 LC0079'ALONG PAVED ROAD, 27 FT W OF CENTER LINE OF ROAD, 18 FT S OF CENTER
 LC0079'LINE OF DRIVEWAY, 9 FT W OF SOUTH END OF METAL CULVERT.
 LC0079
 LC0079                          STATION RECOVERY (2007)
 LC0079
 LC0079'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0079'RECOVERED IN GOOD CONDITION.
 LC0079
 LC0079                          STATION RECOVERY (2011)
 LC0079
 LC0079'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LC0079'THE STATION IS LOCATED APPROXIMATELY 2.2 MI (3.5 KM) NORTH OF THE TOWN
 LC0079'OF BUCKLEY ILLINOIS, IN IROQUOIS COUNTY.
 LC0079'
 LC0079'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 57 WITH CR 800 N
 LC0079'(THE EXIT FOR BUCKLEY) PROCEED EAST 0.6 MI (1.0 KM) TO CR 400 E,
 LC0079'THENCE NORTH ON CR 400 E FOR 1.65 MI (2.7 KM) TO THE STATION ON THE
 LC0079'WEST SIDE OF THE ROAD, NEAR THE DRIVEWAY TO THE RESIDENCE AT -963N /
 LC0079'400E-.
 LC0079'
 LC0079'THE STATION IS LOCATED 27 FT (8.2 M) WEST OF THE CENTERLINE OF CR 400
 LC0079'E, 18 FT (5.5 M) SOUTH OF THE CENTERLINE OF THE DRIVEWAY TO THE
 LC0079'RESIDENCE, 41.6 FT (12.7 M) SOUTHEAST OF THE STATION ARTESIA AND 9 FT
 LC0079'(2.7 M) WEST OF THE SOUTH END OF A METAL CULVERT UNDER THE DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0017 ***********************************************************************
 KB0017  DESIGNATION -  ARTHUR
 KB0017  PID         -  KB0017
 KB0017  STATE/COUNTY-  IL/DOUGLAS
 KB0017  COUNTRY     -  US
 KB0017  USGS QUAD   -  ARTHUR (2018)
 KB0017
 KB0017                         *CURRENT SURVEY CONTROL
 KB0017  ______________________________________________________________________
 KB0017* NAD 83(2011) POSITION- 39 42 52.29508(N) 088 28 16.94940(W)   ADJUSTED
 KB0017* NAD 83(2011) ELLIP HT-   169.327 (meters)        (06/27/12)   ADJUSTED
 KB0017* NAD 83(2011) EPOCH   -  2010.00
 KB0017* NAVD 88 ORTHO HEIGHT -   201.555 (meters)      661.27  (feet) ADJUSTED
 KB0017  ______________________________________________________________________
 KB0017  GEOID HEIGHT    -        -32.232 (meters)                     GEOID18
 KB0017  NAD 83(2011) X  -    131,065.083 (meters)                     COMP
 KB0017  NAD 83(2011) Y  - -4,911,403.026 (meters)                     COMP
 KB0017  NAD 83(2011) Z  -  4,053,762.050 (meters)                     COMP
 KB0017  LAPLACE CORR    -          1.85  (seconds)                    DEFLEC18
 KB0017  DYNAMIC HEIGHT  -        201.443 (meters)      660.90  (feet) COMP
 KB0017  MODELED GRAVITY -    980,070.8   (mgal)                       NAVD 88
 KB0017
 KB0017  VERT ORDER      -  FIRST     CLASS II
 KB0017
 KB0017  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0017  Standards:
 KB0017         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0017            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0017  -------------------------------------------------------------------
 KB0017  NETWORK    2.43   3.04           1.07   0.88   1.55      0.25833621
 KB0017  -------------------------------------------------------------------
 KB0017  Click here for local accuracies and other accuracy information.
 KB0017
 KB0017.The horizontal coordinates were established by GPS observations
 KB0017.and adjusted by the National Geodetic Survey in June 2012.
 KB0017
 KB0017.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0017.been affixed to the stable North American tectonic plate. See 
 KB0017.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0017
 KB0017.The horizontal coordinates are valid at the epoch date displayed above
 KB0017.which is a decimal equivalence of Year/Month/Day.
 KB0017
 KB0017.The orthometric height was determined by differential leveling and
 KB0017.adjusted by the NATIONAL GEODETIC SURVEY
 KB0017.in June 1991.
 KB0017
 KB0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0017.GEOID18 height accuracy estimate available here.
 KB0017
 KB0017.Click photographs - Photos may exist for this station.
 KB0017
 KB0017.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0017
 KB0017.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0017
 KB0017.The ellipsoidal height was determined by GPS observations
 KB0017.and is referenced to NAD 83.
 KB0017
 KB0017.The dynamic height is computed by dividing the NAVD 88
 KB0017.geopotential number by the normal gravity value computed on the
 KB0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0017.degrees latitude (g = 980.6199 gals.).
 KB0017
 KB0017.The modeled gravity was interpolated from observed gravity values.
 KB0017
 KB0017. The following values were computed from the NAD 83(2011) position.
 KB0017
 KB0017;                    North         East     Units Scale Factor Converg.
 KB0017;SPC IL E     -   338,313.543   288,163.456   MT  0.99997672   -0 05 17.5
 KB0017;SPC IL E     - 1,109,950.35    945,416.27   sFT  0.99997672   -0 05 17.5
 KB0017;UTM  16      - 4,397,108.089   373,879.859   MT  0.99979583   -0 56 25.0
 KB0017
 KB0017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0017!SPC IL E     -   0.99997344  x   0.99997672  =   0.99995016
 KB0017!UTM  16      -   0.99997344  x   0.99979583  =   0.99976927
 KB0017
 KB0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7387997108(NAD 83)
 KB0017
 KB0017                          SUPERSEDED SURVEY CONTROL
 KB0017
 KB0017  NAD 83(2007)-  39 42 52.29508(N)    088 28 16.95026(W) AD(2002.00) 0
 KB0017  ELLIP H (02/10/07)  169.357  (m)                       GP(2002.00)    
 KB0017  ELLIP H (12/06/04)  169.357  (m)                       GP(       ) 4 1
 KB0017  NAD 83(1997)-  39 42 52.29500(N)    088 28 16.95022(W) AD(       ) 1
 KB0017  ELLIP H (12/18/02)  169.351  (m)                       GP(       ) 4 2
 KB0017  NAVD 88             201.55   (m)          661.3    (f) LEVELING    3  
 KB0017  NGVD 29 (??/??/92)  201.631  (m)          661.52   (f) ADJ UNCH    1 2
 KB0017
 KB0017.Superseded values are not recommended for survey control.
 KB0017
 KB0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0017.See file dsdata.pdf to determine how the superseded data were derived.
 KB0017
 KB0017_MARKER: DB = BENCH MARK DISK
 KB0017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0017_STAMPING: 661.518 ARTHUR 1932
 KB0017_MARK LOGO: CGS
 KB0017_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0017+STABILITY: SURFACE MOTION
 KB0017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0017+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0017
 KB0017  HISTORY     - Date     Condition        Report By
 KB0017  HISTORY     - 1933     MONUMENTED       CGS
 KB0017  HISTORY     - 1973     GOOD             ILHD
 KB0017  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0017  HISTORY     - 20110907 GOOD             ILDT
 KB0017
 KB0017                          STATION DESCRIPTION
 KB0017
 KB0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0017'AT ARTHUR.
 KB0017'IN DOUGLAS COUNTY, AT ARTHUR, DOUGLAS AND MOULTRIE COUNTIES, ON
 KB0017'PARK STREET, AT THE GRADE SCHOOL, IN THE YARD, NORTH OF THE
 KB0017'MAIN ENTRANCE, 2 FEET WEST OF THE WALK LEADING TO THE NORTH
 KB0017'ENTRANCE, AND 2 FEET SOUTH OF THE SOUTH WALK OF PARK STREET.
 KB0017'A STANDARD DISK, STAMPED ARTHUR 1933 AND SET IN THE TOP OF A
 KB0017'CONCRETE POST.  NOTE-- CHANGE 2 FT WEST OF WALK TO 4 FT WEST-1970
 KB0017'ILDH AND NOT STAMPING IS 1932 NOT 1933.
 KB0017
 KB0017                          STATION RECOVERY (1973)
 KB0017
 KB0017'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0017'RECOVERED IN GOOD CONDITION.
 KB0017
 KB0017                          STATION RECOVERY (2000)
 KB0017
 KB0017'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0017'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0017'RECOVERED AS DESCRIBED IN GOOD CONDITION.  SOME OVERHEAD
 KB0017'OBSTRUCTIONS (URBAN AREA) MAY IMPAIR SATELLITE OBSERVATIONS.  AT
 KB0017'ARTHUR DOUGLAS COUNTY, ON THE SOUTH SIDE OF PARK STREET, AT THE
 KB0017'GRADE SCHOOL, IN THE YARD, NORTH OF THE BUS ENTRANCE, 4 FEET EAST
 KB0017'OF THE EAST EDGE OF THE BUS DRIVE LEADING TO THE SOUTH, AND 2 FEET
 KB0017'SOUTH OF THE SOUTH WALK OF PARK STREET.A STANDARD DISK, STAMPED
 KB0017'ARTHUR 1932 AND SET IN THE TOP OF A CONCRETE POST.
 KB0017
 KB0017                          STATION RECOVERY (2011)
 KB0017
 KB0017'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1176 ***********************************************************************
 KB1176  DESIGNATION -  ARTHUR MUNICIPAL E TANK
 KB1176  PID         -  KB1176
 KB1176  STATE/COUNTY-  IL/DOUGLAS
 KB1176  COUNTRY     -  US
 KB1176  USGS QUAD   -  ARTHUR (2018)
 KB1176
 KB1176                         *CURRENT SURVEY CONTROL
 KB1176  ______________________________________________________________________
 KB1176* NAD 83(1997) POSITION- 39 43 01.52563(N) 088 27 57.36886(W)   ADJUSTED
 KB1176  ______________________________________________________________________
 KB1176  GEOID HEIGHT    -        -32.226 (meters)                     GEOID18
 KB1176  LAPLACE CORR    -          1.82  (seconds)                    DEFLEC18
 KB1176  HORZ ORDER      -  THIRD
 KB1176
 KB1176.The horizontal coordinates were established by classical geodetic methods
 KB1176.and adjusted by the National Geodetic Survey in October 1999.
 KB1176
 KB1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1176.GEOID18 height accuracy estimate available here.
 KB1176
 KB1176.Click photographs - Photos may exist for this station.
 KB1176
 KB1176.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1176
 KB1176. The following values were computed from the NAD 83(1997) position.
 KB1176
 KB1176;                    North         East     Units Scale Factor Converg.
 KB1176;SPC IL E     -   338,597.516   288,630.255   MT  0.99997659   -0 05 05.0
 KB1176;SPC IL E     - 1,110,882.02    946,947.76   sFT  0.99997659   -0 05 05.0
 KB1176;UTM  16      - 4,397,385.038   374,350.743   MT  0.99979437   -0 56 12.7
 KB1176
 KB1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7435097385(NAD 83)
 KB1176
 KB1176                          SUPERSEDED SURVEY CONTROL
 KB1176
 KB1176  NAD 83(1997)-  39 43 01.53086(N)    088 27 57.35781(W) AD(       ) 3
 KB1176  NAD 83(1986)-  39 43 01.53759(N)    088 27 57.36172(W) AD(       ) 3
 KB1176  NAD 27      -  39 43 01.41858(N)    088 27 57.16305(W) AD(       ) 3
 KB1176
 KB1176.Superseded values are not recommended for survey control.
 KB1176
 KB1176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1176.See file dsdata.pdf to determine how the superseded data were derived.
 KB1176
 KB1176_MARKER: 53 = ELEVATED TANK
 KB1176
 KB1176  HISTORY     - Date     Condition        Report By
 KB1176  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1176
 KB1176                          STATION DESCRIPTION
 KB1176
 KB1176'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1176'THE STATION, ARTHUR MUNICIPAL EAST WATER TANK, IS THE TOP CENTER
 KB1176'OF A 130 FEET PEDESTAL ELEVATED WATER TANK, SILVERISH GREEN IN
 KB1176'COLOR WITH BLACK LETTERING (ARTHUR 61911) AND IS OWNED BY THE
 KB1176'CITY OF ARTHUR.
 KB1176'
 KB1176'THE STATION IS LOCATED IN THE EAST PART OF ARTHUR, NORTHEAST OF
 KB1176'THE INTERSECTION OF EAST PROGRESS AND SOUTH POPLAR STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1177 ***********************************************************************
 KB1177  DESIGNATION -  ARTHUR MUNICIPAL W TANK
 KB1177  PID         -  KB1177
 KB1177  STATE/COUNTY-  IL/MOULTRIE
 KB1177  COUNTRY     -  US
 KB1177  USGS QUAD   -  ARTHUR (2018)
 KB1177
 KB1177                         *CURRENT SURVEY CONTROL
 KB1177  ______________________________________________________________________
 KB1177* NAD 83(1997) POSITION- 39 43 01.73628(N) 088 28 30.77108(W)   ADJUSTED
 KB1177  ______________________________________________________________________
 KB1177  GEOID HEIGHT    -        -32.235 (meters)                     GEOID18
 KB1177  LAPLACE CORR    -          1.88  (seconds)                    DEFLEC18
 KB1177  HORZ ORDER      -  THIRD
 KB1177
 KB1177.The horizontal coordinates were established by classical geodetic methods
 KB1177.and adjusted by the National Geodetic Survey in October 1999.
 KB1177
 KB1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1177.GEOID18 height accuracy estimate available here.
 KB1177
 KB1177.Click photographs - Photos may exist for this station.
 KB1177
 KB1177.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1177
 KB1177. The following values were computed from the NAD 83(1997) position.
 KB1177
 KB1177;                    North         East     Units Scale Factor Converg.
 KB1177;SPC IL E     -   338,605.230   287,834.707   MT  0.99997682   -0 05 26.4
 KB1177;SPC IL E     - 1,110,907.33    944,337.70   sFT  0.99997682   -0 05 26.4
 KB1177;UTM  16      - 4,397,404.579   373,555.542   MT  0.99979684   -0 56 34.0
 KB1177
 KB1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7355597404(NAD 83)
 KB1177
 KB1177                          SUPERSEDED SURVEY CONTROL
 KB1177
 KB1177  NAD 83(1997)-  39 43 01.74027(N)    088 28 30.76523(W) AD(       ) 3
 KB1177  NAD 83(1986)-  39 43 01.74821(N)    088 28 30.76338(W) AD(       ) 3
 KB1177  NAD 27      -  39 43 01.62854(N)    088 28 30.56378(W) AD(       ) 3
 KB1177
 KB1177.Superseded values are not recommended for survey control.
 KB1177
 KB1177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1177.See file dsdata.pdf to determine how the superseded data were derived.
 KB1177
 KB1177_MARKER: 53 = ELEVATED TANK
 KB1177
 KB1177  HISTORY     - Date     Condition        Report By
 KB1177  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1177
 KB1177                          STATION DESCRIPTION
 KB1177
 KB1177'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1177'THE STATION, ARTHUR MUNICIPAL WEST WATER TANK, IS THE TOP CENTER
 KB1177'OF A 4-LEGGED, 120 FEET ELEVATED WATER TANK, SILVER AND BLACK IN
 KB1177'COLOR WITH BLACK LETTERING (ARTHUR) AND IS OWNED BY THE CITY OF
 KB1177'ARTHUR.
 KB1177'
 KB1177'THE STATION IS LOCATED IN THE WEST PART OF ARTHUR, SOUTHWEST OF
 KB1177'THE INTERSECTION OF NORTH BEECH AND WEST FIRST STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1673 ***********************************************************************
 ME1673  DESIGNATION -  AS E 135 S 100
 ME1673  PID         -  ME1673
 ME1673  STATE/COUNTY-  IL/COOK
 ME1673  COUNTRY     -  US
 ME1673  USGS QUAD   -  ELMHURST (2018)
 ME1673
 ME1673                         *CURRENT SURVEY CONTROL
 ME1673  ______________________________________________________________________
 ME1673* NAD 83(1986) POSITION- 41 58 49.     (N) 087 53 26.     (W)   SCALED
 ME1673* NAVD 88 ORTHO HEIGHT -   198.155 (meters)      650.11  (feet) ADJUSTED
 ME1673  ______________________________________________________________________
 ME1673  GEOID HEIGHT    -        -33.647 (meters)                     GEOID18
 ME1673  DYNAMIC HEIGHT  -        198.088 (meters)      649.89  (feet) COMP
 ME1673  MODELED GRAVITY -    980,281.5   (mgal)                       NAVD 88
 ME1673
 ME1673  VERT ORDER      -  FIRST     CLASS II
 ME1673
 ME1673.The horizontal coordinates were scaled from a map and have
 ME1673.an estimated accuracy of +/- 6 seconds.
 ME1673
 ME1673.The orthometric height was determined by differential leveling and
 ME1673.adjusted by the NATIONAL GEODETIC SURVEY
 ME1673.in June 1991.
 ME1673
 ME1673.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1673.GEOID18 height accuracy estimate available here.
 ME1673
 ME1673.Click photographs - Photos may exist for this station.
 ME1673
 ME1673.The dynamic height is computed by dividing the NAVD 88
 ME1673.geopotential number by the normal gravity value computed on the
 ME1673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1673.degrees latitude (g = 980.6199 gals.).
 ME1673
 ME1673.The modeled gravity was interpolated from observed gravity values.
 ME1673
 ME1673;                    North         East    Units  Estimated Accuracy
 ME1673;SPC IL E     -   590,010.      336,700.      MT  (+/- 180 meters Scaled)
 ME1673
 ME1673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM262479(NAD 83)
 ME1673
 ME1673                          SUPERSEDED SURVEY CONTROL
 ME1673
 ME1673  NGVD 29 (??/??/92)  198.26   (m)          650.5    (f) COMPUTED    1 2
 ME1673
 ME1673.Superseded values are not recommended for survey control.
 ME1673
 ME1673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1673.See file dsdata.pdf to determine how the superseded data were derived.
 ME1673
 ME1673_MARKER: B = BOLT
 ME1673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1673_STAMPING: 1947
 ME1673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1673+STABILITY: SURFACE MOTION
 ME1673
 ME1673  HISTORY     - Date     Condition        Report By
 ME1673  HISTORY     - UNK      MONUMENTED       CGS
 ME1673  HISTORY     - 1947     GOOD             CGS
 ME1673
 ME1673                          STATION DESCRIPTION
 ME1673
 ME1673'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1673'7.2 MI NW FROM FRANKLIN PARK.
 ME1673'ABOUT 1.95 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN
 ME1673'PARK DISTRICT 84 SCHOOL AT FRANKLIN PARK, THENCE ABOUT 4.4 MILES
 ME1673'NORTH ALONG WOLF ROAD, THENCE ABOUT 0.8 MILE EAST ALONG BURN
 ME1673'MAWR AVENUE, 315 FEET NORTH OF THE CENTER LINE OF BRYN MAWR
 ME1673'AVENUE, 374 FEET NORTHEAST OF A GATE ENTRANCE, 214 FEET NORTHWEST
 ME1673'OF THE NORTHEAST CORNER OF A SMALL CEMETERY, 231 FEET NORTHEAST
 ME1673'OF THE NORTHWEST CORNER OF THE CEMETERY, AND SET IN THE TOP OF
 ME1673'A CONCRETE POST PROJECTING 6 INCHES.  PREVIOUSLY DESIGNATED
 ME1673'AIRPORT SURVEY B.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1672 ***********************************************************************
 ME1672  DESIGNATION -  AS S 100 E 95
 ME1672  PID         -  ME1672
 ME1672  STATE/COUNTY-  IL/COOK
 ME1672  COUNTRY     -  US
 ME1672  USGS QUAD   -  ELMHURST (2018)
 ME1672
 ME1672                         *CURRENT SURVEY CONTROL
 ME1672  ______________________________________________________________________
 ME1672* NAD 83(1986) POSITION- 41 58 47.     (N) 087 54 24.     (W)   SCALED
 ME1672* NAVD 88 ORTHO HEIGHT -   198.946 (meters)      652.71  (feet) ADJUSTED
 ME1672  ______________________________________________________________________
 ME1672  GEOID HEIGHT    -        -33.633 (meters)                     GEOID18
 ME1672  DYNAMIC HEIGHT  -        198.879 (meters)      652.49  (feet) COMP
 ME1672  MODELED GRAVITY -    980,281.0   (mgal)                       NAVD 88
 ME1672
 ME1672  VERT ORDER      -  FIRST     CLASS II
 ME1672
 ME1672.This mark is at Chicago O'hare Intl Airport (ORD)
 ME1672
 ME1672.The horizontal coordinates were scaled from a map and have
 ME1672.an estimated accuracy of +/- 6 seconds.
 ME1672
 ME1672.The orthometric height was determined by differential leveling and
 ME1672.adjusted by the NATIONAL GEODETIC SURVEY
 ME1672.in June 1991.
 ME1672
 ME1672.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1672.GEOID18 height accuracy estimate available here.
 ME1672
 ME1672.Click photographs - Photos may exist for this station.
 ME1672
 ME1672.The dynamic height is computed by dividing the NAVD 88
 ME1672.geopotential number by the normal gravity value computed on the
 ME1672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1672.degrees latitude (g = 980.6199 gals.).
 ME1672
 ME1672.The modeled gravity was interpolated from observed gravity values.
 ME1672
 ME1672;                    North         East    Units  Estimated Accuracy
 ME1672;SPC IL E     -   589,940.      335,360.      MT  (+/- 180 meters Scaled)
 ME1672
 ME1672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM248479(NAD 83)
 ME1672
 ME1672                          SUPERSEDED SURVEY CONTROL
 ME1672
 ME1672  NGVD 29 (??/??/92)  199.04   (m)          653.0    (f) COMPUTED    1 2
 ME1672
 ME1672.Superseded values are not recommended for survey control.
 ME1672
 ME1672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1672.See file dsdata.pdf to determine how the superseded data were derived.
 ME1672
 ME1672_MARKER: B = BOLT
 ME1672_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1672+STABILITY: SURFACE MOTION
 ME1672
 ME1672  HISTORY     - Date     Condition        Report By
 ME1672  HISTORY     - UNK      MONUMENTED       CGS
 ME1672  HISTORY     - 1947     GOOD             CGS
 ME1672
 ME1672                          STATION DESCRIPTION
 ME1672
 ME1672'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1672'6.4 MI NW FROM FRANKLIN PARK.
 ME1672'ABOUT 1.95 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN PARK
 ME1672'DISTRICT 84 SCHOOL AT FRANKLIN PARK, THENCE ABOUT 4.4 MILES NORTH
 ME1672'ALONG WOLF ROAD, AT THE CHICAGO ORCHARD AIRPORT, ABOUT 100 YARDS
 ME1672'NORTH OF THE WOLF ROAD ENTRANCE THE AIRPORT, AT THE SOUTHEAST
 ME1672'CORNER OF THE SOUTH ONE OF TWO ENGINEER OFFICES, 225 FEET
 ME1672'SOUTHWEST AND ACROSS THE DRIVE WAY FROM THE SOUTHWEST CORNER OF
 ME1672'THE SKY-MOTIVE HANGAR, 37 FEET WEST OF THE CENTER LINE OF THE
 ME1672'DRIVEWAY, 30 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF THE
 ME1672'OFFICE BUILDING, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST
 ME1672'AND ABOUT 0.5 FOOT BELOW THE DRIVE WAY.  AN AIRPORT SURVEY BRONZE
 ME1672'BOLT SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 ME1672'PREVIOUSLY DESIGNATED AIRPORT SURVEY B.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1676 ***********************************************************************
 ME1676  DESIGNATION -  AS S 30 E 95
 ME1676  PID         -  ME1676
 ME1676  STATE/COUNTY-  IL/COOK
 ME1676  COUNTRY     -  US
 ME1676  USGS QUAD   -  ELMHURST (2018)
 ME1676
 ME1676                         *CURRENT SURVEY CONTROL
 ME1676  ______________________________________________________________________
 ME1676* NAD 83(1986) POSITION- 41 58 46.     (N) 087 54 18.     (W)   SCALED
 ME1676* NAVD 88 ORTHO HEIGHT -   197.311 (meters)      647.34  (feet) ADJUSTED
 ME1676  ______________________________________________________________________
 ME1676  GEOID HEIGHT    -        -33.634 (meters)                     GEOID18
 ME1676  DYNAMIC HEIGHT  -        197.244 (meters)      647.12  (feet) COMP
 ME1676  MODELED GRAVITY -    980,281.0   (mgal)                       NAVD 88
 ME1676
 ME1676  VERT ORDER      -  FIRST     CLASS II
 ME1676
 ME1676.This mark is at Chicago O'hare Intl Airport (ORD)
 ME1676
 ME1676.The horizontal coordinates were scaled from a map and have
 ME1676.an estimated accuracy of +/- 6 seconds.
 ME1676
 ME1676.The orthometric height was determined by differential leveling and
 ME1676.adjusted by the NATIONAL GEODETIC SURVEY
 ME1676.in June 1991.
 ME1676
 ME1676.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1676.GEOID18 height accuracy estimate available here.
 ME1676
 ME1676.Click photographs - Photos may exist for this station.
 ME1676
 ME1676.The dynamic height is computed by dividing the NAVD 88
 ME1676.geopotential number by the normal gravity value computed on the
 ME1676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1676.degrees latitude (g = 980.6199 gals.).
 ME1676
 ME1676.The modeled gravity was interpolated from observed gravity values.
 ME1676
 ME1676;                    North         East    Units  Estimated Accuracy
 ME1676;SPC IL E     -   589,910.      335,500.      MT  (+/- 180 meters Scaled)
 ME1676
 ME1676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250478(NAD 83)
 ME1676
 ME1676                          SUPERSEDED SURVEY CONTROL
 ME1676
 ME1676  NGVD 29 (??/??/92)  197.42   (m)          647.7    (f) COMPUTED    1 2
 ME1676
 ME1676.Superseded values are not recommended for survey control.
 ME1676
 ME1676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1676.See file dsdata.pdf to determine how the superseded data were derived.
 ME1676
 ME1676_MARKER: B = BOLT
 ME1676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1676_STAMPING: 1947
 ME1676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1676+STABILITY: SURFACE MOTION
 ME1676
 ME1676  HISTORY     - Date     Condition        Report By
 ME1676  HISTORY     - UNK      MONUMENTED       CGS
 ME1676  HISTORY     - 1947     GOOD             CGS
 ME1676
 ME1676                          STATION DESCRIPTION
 ME1676
 ME1676'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1676'6.4 MI NW FROM FRANKLIN PARK.
 ME1676'ABOUT 1.95 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN
 ME1676'PARK DISTRICT 84 SCHOOL AT FRANKLIN PARK, THENCE ABOUT 4.4 MILE
 ME1676'NORTH ALONG WOLF ROAD, AT THE CHICAGO ORCHARD AIRPORT, AT THE
 ME1676'NORTHWEST CORNER OF THE FIELD, ABOUT 596 FEET SOUTH AND ACROSS
 ME1676'A RAILROAD FROM THE CENTER LINE OF HIGGINS ROAD, ABOUT 206 FEET
 ME1676'SOUTHWEST OF THE SOUTHEAST CORNER OF A WOODEN AND WIRE FENCE,
 ME1676'ABOUT 140 FEET SOUTH OF THE SOUTH RAIL OF THE TRACK, ABOUT 139
 ME1676'FEET WEST OF THE NORTH-SOUTH FENCE LINE AND SET IN THE TOP OF
 ME1676'A CONCRETE POST PROJECTING 4 INCHES.  PREVIOUSLY DESIGNATED
 ME1676'AIRPORT SURVEY B.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1987 ***********************************************************************
 LB1987  FBN         -  This is a Federal Base Network Control Station.
 LB1987  DESIGNATION -  ASH
 LB1987  PID         -  LB1987
 LB1987  STATE/COUNTY-  IL/IROQUOIS
 LB1987  COUNTRY     -  US
 LB1987  USGS QUAD   -  CLIFTON (2018)
 LB1987
 LB1987                         *CURRENT SURVEY CONTROL
 LB1987  ______________________________________________________________________
 LB1987* NAD 83(2011) POSITION- 40 53 01.55260(N) 087 58 24.43140(W)   ADJUSTED
 LB1987* NAD 83(2011) ELLIP HT-   171.463 (meters)        (06/27/12)   ADJUSTED
 LB1987* NAD 83(2011) EPOCH   -  2010.00
 LB1987* NAVD 88 ORTHO HEIGHT -   203.974 (meters)      669.20  (feet) ADJUSTED
 LB1987  ______________________________________________________________________
 LB1987  GEOID HEIGHT    -        -32.502 (meters)                     GEOID18
 LB1987  NAD 83(2011) X  -    170,772.049 (meters)                     COMP
 LB1987  NAD 83(2011) Y  - -4,826,158.932 (meters)                     COMP
 LB1987  NAD 83(2011) Z  -  4,152,784.854 (meters)                     COMP
 LB1987  LAPLACE CORR    -         -2.73  (seconds)                    DEFLEC18
 LB1987  DYNAMIC HEIGHT  -        203.887 (meters)      668.92  (feet) COMP
 LB1987  MODELED GRAVITY -    980,195.3   (mgal)                       NAVD 88
 LB1987
 LB1987  VERT ORDER      -  SECOND    CLASS I
 LB1987
 LB1987  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB1987  Standards:
 LB1987         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB1987            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB1987  -------------------------------------------------------------------
 LB1987  NETWORK    0.62   1.04           0.29   0.20   0.53     -0.02880571
 LB1987  -------------------------------------------------------------------
 LB1987  Click here for local accuracies and other accuracy information.
 LB1987
 LB1987.The horizontal coordinates were established by GPS observations
 LB1987.and adjusted by the National Geodetic Survey in June 2012.
 LB1987
 LB1987.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB1987.been affixed to the stable North American tectonic plate. See 
 LB1987.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB1987
 LB1987.The horizontal coordinates are valid at the epoch date displayed above
 LB1987.which is a decimal equivalence of Year/Month/Day.
 LB1987
 LB1987.The orthometric height was determined by differential leveling and
 LB1987.adjusted by the NATIONAL GEODETIC SURVEY
 LB1987.in June 1991.
 LB1987
 LB1987.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1987.GEOID18 height accuracy estimate available here.
 LB1987
 LB1987.Click photographs - Photos may exist for this station.
 LB1987
 LB1987.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB1987
 LB1987.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB1987
 LB1987.The ellipsoidal height was determined by GPS observations
 LB1987.and is referenced to NAD 83.
 LB1987
 LB1987.The dynamic height is computed by dividing the NAVD 88
 LB1987.geopotential number by the normal gravity value computed on the
 LB1987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1987.degrees latitude (g = 980.6199 gals.).
 LB1987
 LB1987.The modeled gravity was interpolated from observed gravity values.
 LB1987
 LB1987. The following values were computed from the NAD 83(2011) position.
 LB1987
 LB1987;                    North         East     Units Scale Factor Converg.
 LB1987;SPC IL E     -   468,196.204   330,330.985   MT  0.99998632   +0 14 08.0
 LB1987;SPC IL E     - 1,536,073.71  1,083,760.91   sFT  0.99998632   +0 14 08.0
 LB1987;UTM  16      - 4,526,309.994   417,986.869   MT  0.99968278   -0 38 13.9
 LB1987
 LB1987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB1987!SPC IL E     -   0.99997310  x   0.99998632  =   0.99995943
 LB1987!UTM  16      -   0.99997310  x   0.99968278  =   0.99965589
 LB1987
 LB1987:                Primary Azimuth Mark                     Grid Az
 LB1987:SPC IL E     -  ASH AZ MK                                270 13 25.9
 LB1987:UTM  16      -  ASH AZ MK                                271 05 47.8
 LB1987
 LB1987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1798626309(NAD 83)
 LB1987
 LB1987|---------------------------------------------------------------------|
 LB1987| PID    Reference Object                     Distance      Geod. Az  |
 LB1987|                                                           dddmmss.s |
 LB1987| CM2689 ASH RM 4                             17.891 METERS 09203     |
 LB1987| LB1988 ASH RM 1                             17.903 METERS 09206     |
 LB1987| LB2348 ASHKUM ASSUM BVM CATH CH SPIRE      APPROX. 1.8 KM 0982559.1 |
 LB1987| DF4359 YARD MAINT YD                       372.810 METERS 15222     |
 LB1987| LB1986 ASH RM 2                             19.216 METERS 26616     |
 LB1987| CM2688 ASH RM 3                             19.211 METERS 26617     |
 LB1987| LB1985 ASH AZ MK                                          2702733.9 |
 LB1987|---------------------------------------------------------------------|
 LB1987
 LB1987                          SUPERSEDED SURVEY CONTROL
 LB1987
 LB1987  NAD 83(2007)-  40 53 01.55265(N)    087 58 24.43230(W) AD(2002.00) 0
 LB1987  ELLIP H (02/10/07)  171.480  (m)                       GP(2002.00)    
 LB1987  ELLIP H (09/15/03)  171.475  (m)                       GP(       ) 4 1
 LB1987  NAD 83(1997)-  40 53 01.55275(N)    087 58 24.43209(W) AD(       ) B
 LB1987  ELLIP H (07/17/98)  171.463  (m)                       GP(       ) 4 1
 LB1987  NAD 83(1986)-  40 53 01.56029(N)    087 58 24.44111(W) AD(       ) 2
 LB1987  NAD 27      -  40 53 01.44180(N)    087 58 24.29590(W) AD(       ) 2
 LB1987  NAVD 88 (01/19/05)  204.0    (m)  GEOID03  model used  GPS OBS        
 LB1987  NAVD 88             203.97   (m)          669.2    (f) LEVELING    3  
 LB1987  NGVD 29 (??/??/92)  204.051  (m)          669.46   (f) ADJ UNCH    2 0
 LB1987  NGVD 29             204.05   (m)          669.5    (f) LEVELING    3  
 LB1987
 LB1987.Superseded values are not recommended for survey control.
 LB1987
 LB1987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1987.See file dsdata.pdf to determine how the superseded data were derived.
 LB1987
 LB1987_MARKER: DS = TRIANGULATION STATION DISK
 LB1987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1987_STAMPING: ASH 1959
 LB1987_MARK LOGO: CGS
 LB1987_PROJECTION: RECESSED 8 CENTIMETERS
 LB1987_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB1987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1987+STABILITY: SURFACE MOTION
 LB1987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1987+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2025
 LB1987
 LB1987  HISTORY     - Date     Condition        Report By
 LB1987  HISTORY     - 1959     MONUMENTED       CGS
 LB1987  HISTORY     - 1959     GOOD             CGS
 LB1987  HISTORY     - 1964     GOOD             CGS
 LB1987  HISTORY     - 1967     GOOD             CGS
 LB1987  HISTORY     - 1979     GOOD             NGS
 LB1987  HISTORY     - 1979     GOOD             NGS
 LB1987  HISTORY     - 19970305 GOOD             NGS
 LB1987  HISTORY     - 200205   GOOD             ASCPC
 LB1987  HISTORY     - 20020910 GOOD             NGS
 LB1987  HISTORY     - 20030625 GOOD             NGS
 LB1987  HISTORY     - 20071006 GOOD             GEOCAC
 LB1987  HISTORY     - 20110126 GOOD             ILDT
 LB1987  HISTORY     - 20110513 GOOD             ILDT
 LB1987  HISTORY     - 20130513 GOOD             ILDT
 LB1987  HISTORY     - 20140325 SEE DESCRIPTION  PATRIC
 LB1987  HISTORY     - 20141105 GOOD             ILDT
 LB1987  HISTORY     - 20200408 SEE DESCRIPTION  ILDT
 LB1987  HISTORY     - 20250424 POOR             ILDT
 LB1987
 LB1987                          STATION DESCRIPTION
 LB1987
 LB1987'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1987'STATION IS LOCATED ABOUT 4 MILES NORTH OF DANFORTH, 4 MILES
 LB1987'SOUTH-SOUTHWEST OF CLIFTON AND 1 MILE WEST-NORTHWEST OF ASHKUM.
 LB1987'
 LB1987'TO REACH FROM THE INTERSECTION OF U. S. HIGHWAY 45 AND STATE HIGHWAY
 LB1987'116 AT THE NORTH EDGE OF ASHKUM, GO WEST ON STATE HIGHWAY 116 FOR 1.1
 LB1987'MILES TO STATION ON LEFT AS DESCRIBED.
 LB1987'
 LB1987'STATION MARK, A STANDARD STATION MARK DISK STAMPED ASH 1959, IS SET IN
 LB1987'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LB1987'GROUND.  THE MARK IS 37 FEET SOUTH OF CENTER OF ROAD, 35 FEET EAST OF
 LB1987'TELEPHONE POLE, 4.2 FEET NORTH OF FENCE AND 3.7 FEET NORTH OF WITNESS
 LB1987'POST.
 LB1987'
 LB1987'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED ASH NO
 LB1987'1 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LB1987'ABOUT 5 INCHES.  THE MARK IS 40.8 FEET SOUTH OF CENTER OF ROAD AND 1
 LB1987'FOOT NORTH OF FENCE LINE.
 LB1987'
 LB1987'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED ASH NO
 LB1987'2 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LB1987'ABOUT 5 INCHES.  THE MARK IS 40 FEET SOUTH OF CENTER OF ROAD, 27.3
 LB1987'FEET WEST OF TELEPHONE POLE, AND 1 FOOT SOUTH OF FENCE LINE.
 LB1987'
 LB1987'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED ASH 1959, IS SET IN
 LB1987'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES.
 LB1987'THE MARK IS 39.6 FEET NORTH OF CENTER OF ROAD, 1.9 FEET SOUTHEAST OF
 LB1987'WITNESS POST AND 1.3 FEET SOUTH OF FENCE.
 LB1987'
 LB1987'TO REACH THE AZIMUTH MARK FROM STATION, GO WEST FOR 0.45 MILE TO
 LB1987'AZIMUTH MARK ON NORTH SIDE OF ROAD AS DESCRIBED.
 LB1987
 LB1987                          STATION RECOVERY (1959)
 LB1987
 LB1987'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LB1987'1 MI W FROM ASHKUM.  ABOUT 1.05 MILES WEST ALONG STATE HIGHWAY 116
 LB1987'FROM ITS JUNCTION WITH U.S. HIGHWAY 45 IN THE NORTH PART OF ASHKUM, AT
 LB1987'THE JUNCTION OF A DRIVEWAY SOUTH TO A FARM HOUSE, 37 FEET SOUTH OF THE
 LB1987'CENTER LINE OF THE HIGHWAY, 4 1/2 FEET NORTH OF A FENCE, 35 1/2 FEET
 LB1987'EAST OF A TELEPHONE POLE, 222 FEET EAST OF THE CENTER LINE OF A
 LB1987'DRIVEWAY TO THE FARM HOUSE, 73 FEET EAST OF A T-FENCE CORNER, 3.9 FEET
 LB1987'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN
 LB1987'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LB1987
 LB1987                          STATION RECOVERY (1964)
 LB1987
 LB1987'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 LB1987'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN
 LB1987'GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE.
 LB1987
 LB1987                          STATION RECOVERY (1967)
 LB1987
 LB1987'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LB1987'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE FOUND IN
 LB1987'GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND WITH TOP PORTION KNOCKED
 LB1987'OFF AND A REFERENCE MARK 3 WAS ESTABLISHED USING THE SAME MONUMENT.
 LB1987'THE DISTANCE TO REFERENCE MARK 1 ALONG WITH THE DIRECTION CHECKED.
 LB1987'THE ASHKUM CHURCH SPIRE HAS BEEN TORN DOWN AND A NEW BUT SHORT BELL
 LB1987'TOWER ERECTED IN THE PLACE.  THE TOWER WAS NOT VISIBLE.  THE PREVIOUS
 LB1987'DESCRIPTION IS ADEQUATE WITH THE BELOW CHANGES.
 LB1987'
 LB1987'THE STATION MARK IS 74 FEET EAST OF A FENCE CORNER, 37 FEET SOUTH OF
 LB1987'THE CENTERLINE OF THE ROAD AND 1 FOOT NORTH OF A METAL WITNESS POST.
 LB1987'
 LB1987'REFERENCE MARK 1 IS 59 FEET EAST OF THE WITNESS POST, 41 FEET SOUTH OF
 LB1987'THE CENTERLINE OF THE ROAD AND THE MONUMENT PROJECTS 5 INCHES.
 LB1987'
 LB1987'REFERENCE MARK 3 IS 63 FEET WEST OF THE WITNESS POST, 40 FEET SOUTH OF
 LB1987'THE CENTERLINE OF THE ROAD AND 11 FEET EAST OF THE FENCE CORNER.
 LB1987'MONUMENT IS FLUSH AND THE DISK IS STAMPED ASH 1959 NO 3 1967.
 LB1987'
 LB1987'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE WEST OF
 LB1987'ASHKUM.
 LB1987
 LB1987                          STATION RECOVERY (1979)
 LB1987
 LB1987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LB1987'STATION MARK, RM 3 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  RM 1
 LB1987'FOUND WITH THE DISK SHEARED OFF.  THE DISK WAS NOT RECOVERED.
 LB1987'
 LB1987'THE DISTANCE AND DIRECTION TO RM 3 CHECKED.  RM 4 WAS ESTABLISHED.
 LB1987'
 LB1987'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 LB1987'HIGHWAY 116 AT THE N EDGE OF ASKUM, GO W ON HIGHWAY 116 FOR 0.65 MILE
 LB1987'TO INTERSTATE HIGHWAY 57.  CONTINUE W ON THE HIGHWAY FOR 0.45 MILE TO
 LB1987'THE STATION ON LEFT AS DESCRIBED.  CONTINUE W ON THE HIGHWAY FOR 0.45
 LB1987'MILE TO THE AZIMUTH MARK ON THE RIGHT, NORTH SIDE OF THE HIGHWAY.
 LB1987'
 LB1987'THE STATION IS 186 FT E OF POWER LINE POLE WITH TRANSFORMER, 220 FT
 LB1987'E OF CENTER LINE OF A DRIVEWAY, 37 FT S OF CENTER LINE OF HIGHWAY,
 LB1987'72 FT W OF A POWER LINE POLE AND 1 FT W OF A METAL WITNESS POST.  THE
 LB1987'MARK IS FLUSH AND THE DISK STAMPED ASH 1959.
 LB1987'
 LB1987'RM 3 IS 157 FT E OF CENTER LINE OF THE DRIVEWAY, 123 FT E OF THE
 LB1987'POWER LINE POLE WITH TRANSFORMER, 40 FT S OF CENTER LINE OF HIGHWAY
 LB1987'AND AT THE NE EDGE OF LAWN.  THE MARK IS FLUSH AND THE DISK STAMPED
 LB1987'ASH 1959 NO 3 1967.
 LB1987'
 LB1987'RM 4 IS 279 FT E OF CENTER LINE OF DRIVEWAY, 40 FT S OF CENTER LINE
 LB1987'OF HIGHWAY AND 13 FT W OF POWER LINE POLE.  THE MARK PROJECTS 1 INCH
 LB1987'AND THE DISK STAMPED ASH 1959 NO 4 1979.
 LB1987'
 LB1987'THE AZIMUTH MARK IS 161 FT W OF CENTERLINE OF ROAD TO THE NORTH,
 LB1987'40 FT N OF CENTERLINE OF HIGHWAY AND 0.5 FT W OF A METAL WITNESS
 LB1987'POST.  THE MARK PROJECTS 5 INCHES AND THE DISK STAMPED ASH 1959.
 LB1987
 LB1987                          STATION RECOVERY (1979)
 LB1987
 LB1987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LB1987'ABOUT 1.1 MILES W ALONG STATE HIGHWAY 116 FROM ITS JUNCTION WITH US
 LB1987'HIGHWAY 45 AT THE N EDGE OF ASKUM, 186 FT E OF A POWER LINE POLE WITH
 LB1987'A TRANSFORMER, 220 FT E OF CENTER LINE OF DRIVEWAY, 72 FT W OF A
 LB1987'POWER LINE POLE, 37 FT S OF CENTER LINE OF HIGHWAY, 1 FT W OF A METAL
 LB1987'WITNESS POST.
 LB1987
 LB1987                          STATION RECOVERY (1997)
 LB1987
 LB1987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LB1987'THE STATION IS LOCATED ABOUT 1 MI (1.6 KM) WEST-NORTHWEST OF ASHKUM.
 LB1987'TO REACH FROM THE CENTER OF THE STATE ROUTE 116 OVERPASS OF INTERSTATE
 LB1987'HIGHWAY 55 AT THE NORTHWEST CORNER OF ASHKUM, GO WEST ON ROUTE 116 FOR
 LB1987'0.35 MI (0.56 KM) TO THE STATION ON THE LEFT, 11.3 M (37.1 FT) SOUTH
 LB1987'OF THE CENTER OF THE HIGHWAY, 67 M (219.8 FT) EAST OF THE CENTER OF A
 LB1987'PRIVATE DRIVEWAY, 21.9 M (71.9 FT) WEST OF A POWER POLE, AND 0.5 M
 LB1987'(1.6 FT) NORTH OF A FIBERGLASS WITNESS POST.
 LB1987
 LB1987                          STATION RECOVERY (2002)
 LB1987
 LB1987'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB1987'RECOVERED AS DESCRIBED
 LB1987
 LB1987                          STATION RECOVERY (2002)
 LB1987
 LB1987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (CLC)
 LB1987')STATION IS LOCATED ABOUT 4 MILES NORTH OF DANFORTH, 4
 LB1987'MILESSOUTH-SOUTHWEST OF CLIFTON AND 1 MILE WEST-NORTHWEST OF ASHKUM.
 LB1987'
 LB1987'TO REACH FROM THE INTERSECTION OF U. S. HIGHWAY 57 AND STATE
 LB1987'HIGHWAY116 AT THE NORTH EDGE OF ASHKUM, GO WEST ON STATE HIGHWAY 116
 LB1987'FOR1.1 MILES TO STATION ON LEFT AS DESCRIBED.
 LB1987'
 LB1987'STATION MARK, A STANDARD STATION MARK DISK STAMPED ASK 1959, IS SETIN
 LB1987'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITHTHE
 LB1987'GROUND.  THE MARK IS 37 FEET SOUTH OF CENTER OF ROAD, 35 FEETEAST OF
 LB1987'TELEPHONE POLE, 4.2 FEET NORTH OF FENCE AND 3.7 FEET NORTHOF WITNESS
 LB1987'POST.
 LB1987'
 LB1987'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED ASHNO
 LB1987'1 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICHPROJECTS
 LB1987'ABOUT 5 INCHES.  THE MARK IS 40.8 FEET SOUTH OF CENTER OFROAD AND 1
 LB1987'FOOT NORTH OF FENCE LINE.
 LB1987'
 LB1987'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED ASHNO
 LB1987'2 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICHPROJECTS
 LB1987'ABOUT 5 INCHES.  THE MARK IS 40 FEET SOUTH OF CENTER OFROAD, 27.3 FEET
 LB1987'WEST OF TELEPHONE POLE, AND 1 FOOT SOUTH OF FENCELINE.
 LB1987'
 LB1987'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED ASH 1959, IS SETIN
 LB1987'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4INCHES.
 LB1987'THE MARK IS 39.6 FEET NORTH OF CENTER OF ROAD, 1.9 FEETSOUTHEAST OF
 LB1987'WITNESS POST AND 1.3 FEET SOUTH OF FENCE.
 LB1987'
 LB1987'TO REACH THE AZIMUTH MARK FROM STATION, GO WEST FOR 0.45 MILE
 LB1987'TOAZIMUTH MARK ON NORTH SIDE OF ROAD AS DESCRIBED.
 LB1987
 LB1987                          STATION RECOVERY (2003)
 LB1987
 LB1987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (JMW)
 LB1987'RECOVERED AS DESCRIBED.
 LB1987
 LB1987                          STATION RECOVERY (2007)
 LB1987
 LB1987'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1987'RECOVERED IN GOOD CONDITION.
 LB1987
 LB1987                          STATION RECOVERY (2011)
 LB1987
 LB1987'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1987'RECOVERED IN GOOD CONDITION.
 LB1987
 LB1987                          STATION RECOVERY (2011)
 LB1987
 LB1987'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LB1987'RECOVERED IN GOOD CONDITION.
 LB1987
 LB1987                          STATION RECOVERY (2013)
 LB1987
 LB1987'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LB1987'RECOVERED IN GOOD CONDITION.
 LB1987
 LB1987                          STATION RECOVERY (2014)
 LB1987
 LB1987'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 LB1987'THE MONUMENT APPEARS TO HAVE BEEN HIT AND IS LEANING TO ONE SIDE.
 LB1987
 LB1987                          STATION RECOVERY (2014)
 LB1987
 LB1987'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1987'RECOVERED IN GOOD CONDITION.
 LB1987
 LB1987                          STATION RECOVERY (2020)
 LB1987
 LB1987'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LB1987'THE MONUMENT APPEARS TO HAVE BEEN HIT AND IS LEANING TO THE WEST.
 LB1987
 LB1987                          STATION RECOVERY (2025)
 LB1987
 LB1987'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LB1987'THE MARK IS LEANING TO THE WEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1985 ***********************************************************************
 LB1985  DESIGNATION -  ASH AZ MK
 LB1985  PID         -  LB1985
 LB1985  STATE/COUNTY-  IL/IROQUOIS
 LB1985  COUNTRY     -  US
 LB1985  USGS QUAD   -  CLIFTON (2018)
 LB1985
 LB1985                         *CURRENT SURVEY CONTROL
 LB1985  ______________________________________________________________________
 LB1985* NAD 83(1986) POSITION- 40 53 01.73   (N) 087 58 54.34   (W)   HD_HELD1
 LB1985* NAVD 88 ORTHO HEIGHT -   206.183 (meters)      676.45  (feet) ADJUSTED
 LB1985  ______________________________________________________________________
 LB1985  GEOID HEIGHT    -        -32.492 (meters)                     GEOID18
 LB1985  DYNAMIC HEIGHT  -        206.096 (meters)      676.17  (feet) COMP
 LB1985  MODELED GRAVITY -    980,195.6   (mgal)                       NAVD 88
 LB1985
 LB1985  VERT ORDER      -  SECOND    CLASS I
 LB1985
 LB1985.The horizontal coordinates were determined by differentially corrected
 LB1985.hand held GPS observations or other comparable positioning techniques
 LB1985.and have an estimated accuracy of +/- 3 meters.
 LB1985
 LB1985.The orthometric height was determined by differential leveling and
 LB1985.adjusted by the NATIONAL GEODETIC SURVEY
 LB1985.in November 2014.
 LB1985
 LB1985.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1985.GEOID18 height accuracy estimate available here.
 LB1985
 LB1985.Click photographs - Photos may exist for this station.
 LB1985
 LB1985.The dynamic height is computed by dividing the NAVD 88
 LB1985.geopotential number by the normal gravity value computed on the
 LB1985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1985.degrees latitude (g = 980.6199 gals.).
 LB1985
 LB1985.The modeled gravity was interpolated from observed gravity values.
 LB1985
 LB1985;                    North         East    Units  Estimated Accuracy
 LB1985;SPC IL E     -   468,198.8     329,630.8     MT  (+/- 3 meters HH1 GPS) 
 LB1985
 LB1985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1728626323(NAD 83)
 LB1985
 LB1985                          SUPERSEDED SURVEY CONTROL
 LB1985
 LB1985  NAVD 88 (06/15/91)  206.197  (m)          676.50   (f) SUPERSEDED  2 0
 LB1985  NGVD 29 (??/??/92)  206.274  (m)          676.75   (f) ADJ UNCH    2 0
 LB1985
 LB1985.Superseded values are not recommended for survey control.
 LB1985
 LB1985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1985.See file dsdata.pdf to determine how the superseded data were derived.
 LB1985
 LB1985_MARKER: DZ = AZIMUTH MARK DISK
 LB1985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1985_STAMPING: ASH 1959
 LB1985_MARK LOGO: CGS
 LB1985_PROJECTION: PROJECTING 15 CENTIMETERS
 LB1985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1985+STABILITY: SURFACE MOTION
 LB1985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1985+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2025
 LB1985
 LB1985  HISTORY     - Date     Condition        Report By
 LB1985  HISTORY     - 1959     MONUMENTED       CGS
 LB1985  HISTORY     - 1979     GOOD             NGS
 LB1985  HISTORY     - 20071006 GOOD             GEOCAC
 LB1985  HISTORY     - 20140325 GOOD             PATRIC
 LB1985  HISTORY     - 20141105 GOOD             ILDT
 LB1985  HISTORY     - 20250327 GOOD             ILDT
 LB1985
 LB1985                          STATION DESCRIPTION
 LB1985
 LB1985'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1985'1.4 MI W FROM ASHKUM.
 LB1985'ABOUT 1.45 MILES WEST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LB1985'WITH U.S. HIGHWAY 45 IN THE NORTH PART OF ASHKUM, AT THE JUNCTION
 LB1985'OF A GRAVEL ROAD NORTH, 39 1/2 FEET NORTH OF THE CENTER LINE OF
 LB1985'THE HIGHWAY, 162 FEET WEST OF THE CENTER LINE OF THE GRAVEL ROAD
 LB1985'NORTH, 1 1/2 FEET SOUTH OF A FENCE, 141 FEET WEST OF A FENCE
 LB1985'CORNER, 1.9 FEET EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT
 LB1985'2 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LB1985'CONCRETE POST PROJECTING 4 INCHES.
 LB1985
 LB1985                          STATION RECOVERY (1979)
 LB1985
 LB1985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LB1985'ABOUT 1.5 MILES W ALONG STATE HIGHWAY 116 FROM ITS JUNCTION WITH US
 LB1985'HIGHWAY 45 AT THE N EDGE OF ASKUM, 161 FT W OF CENTER LINE OF ROAD TO
 LB1985'THE NORTH, 40 FT N OF CENTER LINE OF THE HIGHWAY AND 0.5 FT W OF A
 LB1985'METAL WITNESS POST.
 LB1985
 LB1985                          STATION RECOVERY (2007)
 LB1985
 LB1985'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1985'RECOVERED IN GOOD CONDITION.
 LB1985
 LB1985                          STATION RECOVERY (2014)
 LB1985
 LB1985'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 LB1985'RECOVERED AS DESCRIBED.
 LB1985
 LB1985                          STATION RECOVERY (2014)
 LB1985
 LB1985'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1985'RECOVERED IN GOOD CONDITION.
 LB1985
 LB1985                          STATION RECOVERY (2025)
 LB1985
 LB1985'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LB1985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2321 ***********************************************************************
 LB2321  DESIGNATION -  ASH GROVE RESET
 LB2321  PID         -  LB2321
 LB2321  STATE/COUNTY-  IL/IROQUOIS
 LB2321  COUNTRY     -  US
 LB2321  USGS QUAD   -  CLAYTONVILLE (2018)
 LB2321
 LB2321                         *CURRENT SURVEY CONTROL
 LB2321  ______________________________________________________________________
 LB2321* NAD 83(1997) POSITION- 40 35 18.27711(N) 087 47 49.55844(W)   ADJUSTED
 LB2321* NAVD 88 ORTHO HEIGHT -   201.0   (meters)      659.    (feet) VERTCON3
 LB2321  ______________________________________________________________________
 LB2321  GEOID HEIGHT    -        -32.769 (meters)                     GEOID18
 LB2321  LAPLACE CORR    -         -2.82  (seconds)                    DEFLEC18
 LB2321  HORZ ORDER      -  FIRST
 LB2321
 LB2321.The horizontal coordinates were established by classical geodetic methods
 LB2321.and adjusted by the National Geodetic Survey in October 1999.
 LB2321
 LB2321.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2321.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2321
 LB2321.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2321.GEOID18 height accuracy estimate available here.
 LB2321
 LB2321.Click photographs - Photos may exist for this station.
 LB2321
 LB2321.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2321
 LB2321. The following values were computed from the NAD 83(1997) position.
 LB2321
 LB2321;                    North         East     Units Scale Factor Converg.
 LB2321;SPC IL E     -   435,474.143   345,394.578   MT  1.00000035   +0 20 56.0
 LB2321;SPC IL E     - 1,428,718.08  1,133,182.04   sFT  1.00000035   +0 20 56.0
 LB2321;UTM  16      - 4,493,373.621   432,547.088   MT  0.99965600   -0 31 07.1
 LB2321
 LB2321!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2321!SPC IL E     -   0.99997360  x   1.00000035  =   0.99997395
 LB2321!UTM  16      -   0.99997360  x   0.99965600  =   0.99962961
 LB2321
 LB2321:                Primary Azimuth Mark                     Grid Az
 LB2321:SPC IL E     -  ASH GROVE AZ MK                          211 19 07.3
 LB2321:UTM  16      -  ASH GROVE AZ MK                          212 11 10.4
 LB2321
 LB2321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3254793373(NAD 83)
 LB2321
 LB2321|---------------------------------------------------------------------|
 LB2321| PID    Reference Object                     Distance      Geod. Az  |
 LB2321|                                                           dddmmss.s |
 LB2321| LB2319 ST JOHNS LUTH CH SPIRE              APPROX. 8.1 KM 0061421.6 |
 LB2321| CM2692 ASH GROVE RM 2                       22.322 METERS 04902     |
 LB2321| LB2313 MILFORD CANNING CO WATER TANK       APPROX.10.0 KM 0602429.7 |
 LB2321| LB2316 MILFORD MUNICIPAL TANK              APPROX. 9.5 KM 0632614.2 |
 LB2321| CM2690 ASH GROVE AZ MK                                    2114003.3 |
 LB2321| LB2325 CISSNA PARK GRAIN COAL CO ELEV      APPROX. 8.9 KM 2522229.3 |
 LB2321| LB2323 CISSNA PARK MUNICIPAL TANK          APPROX. 8.6 KM 2523046.8 |
 LB2321| LB2320 WOODWORTH ST PAULS LUTH CHURCH      APPROX. 9.0 KM 3313838.7 |
 LB2321| CM2693 ASH GROVE RM 3                       15.612 METERS 33447     |
 LB2321| CM2691 ASH GROVE RM 1                       13.947 METERS 35439     |
 LB2321|---------------------------------------------------------------------|
 LB2321
 LB2321                          SUPERSEDED SURVEY CONTROL
 LB2321
 LB2321  NAD 83(1997)-  40 35 18.27748(N)    087 47 49.56015(W) AD(       ) 1
 LB2321  NAD 83(1986)-  40 35 18.28586(N)    087 47 49.56671(W) AD(       ) 1
 LB2321  NAD 27      -  40 35 18.15430(N)    087 47 49.45500(W) AD(       ) 1
 LB2321  USSD        -  40 35 18.27500(N)    087 47 49.28800(W) AD(       ) 3
 LB2321  NGVD 29 (07/19/86)  201.1    (m)          660.     (f) VERT ANG       
 LB2321
 LB2321.Superseded values are not recommended for survey control.
 LB2321
 LB2321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2321.See file dsdata.pdf to determine how the superseded data were derived.
 LB2321
 LB2321_MARKER: V = STONE MONUMENT
 LB2321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2321
 LB2321  HISTORY     - Date     Condition        Report By
 LB2321  HISTORY     - 1879     MONUMENTED       USLS
 LB2321  HISTORY     - 1930     SEE DESCRIPTION  CGS
 LB2321  HISTORY     - 1939     SEE DESCRIPTION  CGS
 LB2321  HISTORY     - 1955     SEE DESCRIPTION  CGS
 LB2321  HISTORY     - 1969     GOOD             CGS
 LB2321
 LB2321                          STATION DESCRIPTION
 LB2321
 LB2321'DESCRIBED BY US LAKE SURVEY 1879
 LB2321'THIS STATION IS SITUATED IN THE NORTHEAST QUARTER OF THE NORTHWEST
 LB2321'QUARTER OF SECTION 35, TOWNSHIP 25 NORTH, RANGE 13 WEST, IN ASH
 LB2321'GROVE TOWNSHIP, IROQUOIS COUNTY, ILLINOIS.  THE HEIGHT OF STATION
 LB2321'USED WAS 85 FEET.  THE GEODETIC POINT IS MARKED BY A ONE FOURTH
 LB2321'INCH HOLE IN THE TOP OF A STONE POST 2-1/2 FEET LONG, SET 34
 LB2321'INCHES BELOW THE SURFACE OF THE GROUND.  A STONE POST OF THE
 LB2321'SAME FORM IS SET DIRECTLY OVER THE GEODETIC POINT AS A SURFACE MARK.
 LB2321'THREE STONE REFERENCE POST MARKED U. S. ON TOP ARE SET AS
 LB2321'FOLLOWS--TWO ON THE EAST SIDE OF THE ROAD ON THE WEST OF THE
 LB2321'STATION, ONE BEARING SOUTH 41 DEG 47 MIN WEST, DISTANT 256.2
 LB2321'METERS, AND ONE BEARING NORTH 87 DEG 11 MIN WEST, DISTANT
 LB2321'175.7 METERS.  AND ONE ON THE SOUTH SIDE OF A FENCE ON THE
 LB2321'SECTION-LINE BEARING NORTH 0 DEG 53 MIN WEST, DISTANT 12.9
 LB2321'METERS.  THE NORTHEAST CORNER OF SECTION 35 BEARS NORTH 87 DEG 43 MIN
 LB2321'EAST, AND IS DISTANT 1003.8 METERS.  THE HEIGHT OF GROUND AT THE
 LB2321'STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS 84.5 FEET.
 LB2321
 LB2321                          STATION RECOVERY (1930)
 LB2321
 LB2321'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (FLG)
 LB2321'SURFACE MARK WAS GONE.  UNDERGROUND MARK IN GOOD CONDITION.
 LB2321'THE TWO REFERENCE MARKS ON EAST SIDE OF ROAD IN GOOD CONDITION.
 LB2321'REFERENCE MARK ON SOUTH SIDE OF FENCE ON SECTION LINE COULD NOT BE
 LB2321'FOUND AFTER SEARCH.  THE FENCE IS A HEDGE.
 LB2321'
 LB2321'THE LAND IS OWNED BY JOHN GILLEN.
 LB2321'
 LB2321'THE STONE POST MARKING CENTER IS 25 INCHES BELOW THE SURFACE.  ABOVE
 LB2321'THE STONE WAS PLACED A BLOCK OF CONCRETE 8 INCHES THICK AND 24
 LB2321'INCHES IN CROSS-SECTION AND MARKED WITH A STANDARD COAST SURVEY MARK
 LB2321'WHICH WAS PLUMBED OVER THE STATION.  THE DISK WAS MARKED ASH GROVE
 LB2321'1930.  THE SURFACE OF THE DISK IS 15 INCHES BELOW THE SURFACE OF
 LB2321'GROUND.
 LB2321
 LB2321                          STATION RECOVERY (1939)
 LB2321
 LB2321'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LB2321'THE STATION MARK AND TWO 1879 REFERENCE MARKS WERE RECOVERED AS
 LB2321'DESCRIBED AND FOUND IN GOOD CONDITION.  U. S. REFERENCE MARK (NO.
 LB2321'1, 1879) COULD NOT BE CHECKED FOR DISTANCE AND
 LB2321'DIRECTION BECAUSE OF A FIELD OF CORN BETWEEN THE MARK AND THE
 LB2321'STATION, AND THE OLD VALUES SHOULD BE ACCEPTED.  TWO NEW
 LB2321'REFERENCE MARKS WERE SET AND THEIR DISTANCES MEASURED.  THE NEW
 LB2321'MARKS WERE REFERRED IN DIRECTIONS FROM U. S. REFERENCE MARK
 LB2321'(NO. 2 1879).
 LB2321'
 LB2321'THE STATION IS IN THE NE 1/4 NW 1/4 SEC. 35, T. 25 N., R. 13 W., 2
 LB2321'MILES NORTHWEST OF GOODWINE, 1-1/2 MILES NORTH AND 1-1/2 MILES
 LB2321'EAST OF CLAYTONVILLE, AND 0.4 MILE SOUTH OF MUD CREEK, ON LAND
 LB2321'OWNED BY THE JOHN H. GILLEN ESTATE AND TENANTED BY CHARLES
 LB2321'MEDITH.  IT IS 46 FEET SOUTH OF AN EAST-WEST HEDGE FENCE, AND 575
 LB2321'FEET EAST OF A NORTH-SOUTH HEDGE FENCE.  THE UNDERGROUND MARK IS A
 LB2321'6-BY 6-INCH CUT STONE POST.  THE SURFACE MARK IS A SLAB OF
 LB2321'CONCRETE 24 INCHES SQUARE WITH A STANDARD U. S. COAST AND
 LB2321'GEODETIC SURVEY DISK SET IN ITS TOP, STAMPED ASH GROVE 1930, AND IS
 LB2321'26 INCHES BELOW THE GROUND SURFACE.
 LB2321'
 LB2321'TO REACH THE STATION FROM THE RAILROAD CROSSING ON THE SOUTH SIDE OF
 LB2321'GOODWINE, GO NORTH ON THE PAVED ROAD FOR 1.4 MILES TO A FARMYARD AT
 LB2321'THE LEFT (WEST), TURN LEFT INTO THE YARD, PASSING SOUTH OF THE
 LB2321'WESTERLY BARN, A DISTANCE OF 0.1 MILE, GO NORTH THROUGH A LANE
 LB2321'0.05 MILE TO AN EAST-WEST LANE, GO LEFT (WEST) ALONG LANE FOR 0.6
 LB2321'MILE TO THE STATION IN A CULTIVATED FIELD.
 LB2321'
 LB2321'U. S. REFERENCE MARK (NO. 1, 1879) IS 256.2 METERS, BEARING S. 41 DEG
 LB2321'17 MIN W. FROM THE STATION, AND 1 FOOT EAST OF THE EAST FENCE LINE
 LB2321'OF A NORTH-SOUTH SECTION-LINE GRAVEL ROAD.  IT IS A STONE POST
 LB2321'PROJECTING 6 INCHES ABOVE GROUND, AND HAS THE LETTERS US CUT IN ITS
 LB2321'TOP.
 LB2321'
 LB2321'U. S. REFERENCE MARK (NO. 2, 1879) IS 175.574 METERS (575.96 FEET)
 LB2321'WEST OF THE STATION, 4 FEET SOUTH OF THE EAST-WEST HEDGE FENCE, AND
 LB2321'1 FOOT EAST OF THE NORTH-SOUTH HEDGE FENCE.  IT IS A STONE POST, 6-
 LB2321'BY 6-INCHES PROJECTING 8 INCHES ABOVE GROUND, AND HAS THE LETTERS US
 LB2321'CUT IN ITS TOP.  IT BEARS N. 87 DEG 11 MIN W. FROM THE STATION.
 LB2321'
 LB2321'REFERENCE MARK NO. 1 (1939) IS 13.940 METERS (45.74 FEET) NORTH OF
 LB2321'THE STATION, IN AN EAST-WEST HEDGE FENCE.  THE MARK, PROJECTS 3
 LB2321'INCHES ABOVE GROUND AND IS STAMPED ASH GROVE NO. 1 1939.
 LB2321'
 LB2321'REFERENCE MARK NO. 2 (1939) IS 22.325 METERS (73.24 FEET) NORTHEAST
 LB2321'OF THE STATION, IN AN EAST-WEST HEDGE FENCE.  THE MARK, PROJECTS 4
 LB2321'INCHES ABOVE GROUND AND IS STAMPED ASH GROVE NO. 2 1939.
 LB2321'
 LB2321'THE THREE LATTER REFERENCE MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE
 LB2321'POSTS WHICH PROJECT 2-1/2 FEET ABOVE THE GROUND.
 LB2321'
 LB2321'NOTE--THIS STATION WAS USED ONLY AS A CHECK STATION IN 1939, AND THE
 LB2321'DIRECTIONS COULD NOT BE REFERRED TO ANY LINE OF THE ARC.
 LB2321
 LB2321                          STATION RECOVERY (1955)
 LB2321
 LB2321'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2321'STATION MARK, REFERENCE MARKS NO. 1 AND 2 AND THE U. S. L. S.
 LB2321'REFERENCE STONE NO. 2 1879 WERE RECOVERED IN GOOD CONDITION.  NO
 LB2321'OTHER U. S. L.S. REFERENCE STONES COULD BE FOUND.  THE STONES WHICH
 LB2321'WERE NOT FOUND HAVE PROBABLY BEEN DESTROYED BY PLOWING.  THE
 LB2321'DISTANCE TO U. S. L. S. REFERENCE STONE NO. 2 WAS NOT MEASURED SINCE
 LB2321'STANDING CROPS OF BEANS WOULD HAVE BEEN DESTROYED.  THE DISTANCE TO
 LB2321'R. M.  NO. 1 FAILED TO CHECK BY A SMALL AMOUNT.  THE DISTANCE TO
 LB2321'R. M. NO. 2 WAS CHECKED AND FOUND TO BE CORRECT.  THE DIRECTIONS TO
 LB2321'THE REFERENCE MARKS HAD NOT BEEN TIED TO THE SCHEME OF TRIANGULATION
 LB2321'PREVIOUSLY AND WERE NOT CHECKED EXCEPT FOR THE DIRECTIONS BETWEEN
 LB2321'THE MARKS.  THE SURFACE STATION MARK (ABOUT 18 INCHES BELOW
 LB2321'GROUND) WAS RESTAMPED ASH GROVE USLS 1879 1930.
 LB2321'
 LB2321'THE 1939 RECOVERY NOTE IS ADEQUATE AND CORRECT WITH THE FOLLOWING
 LB2321'CHANGES AND ADDITIONS STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF
 LB2321'MILFORD, IN A CULTIVATED FIELD ON THE PROPERTY OF MR. H. C. GOBLE.
 LB2321'THE WITNESS POSTS AT THE REFERENCE MARKS ARE NO LONGER PRESENT.
 LB2321'REFERENCE MARKS NO. 1 AND 2 ARE NOW FLUSH WITH THE GROUND DUE TO
 LB2321'DIRT BEING MOVED BY PLOWING.
 LB2321'
 LB2321'AN AZIMUTH MARK WAS ESTABLISHED 0.25 MILE SOUTHWEST OF THE STATION.
 LB2321'IT IS 10 FEET EAST OF THE CENTER OF A DIRT ROAD AND 3 FEET NORTH OF
 LB2321'A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED ASH
 LB2321'GROVE 1955.
 LB2321'
 LB2321'TO REACH THE STATION FROM THE INTERSECTION OF CHICAGO ST. (STATE
 LB2321'HIGHWAY 1) AND JONES ST. IN MILFORD, GO WEST ON JONES ST. AND PAVED
 LB2321'ROAD FOR 4.7 MILES TO A CROSSROAD, TURN LEFT AND GO SOUTH ON GRAVEL
 LB2321'ROAD FOR 3.5 MILES TO A CROSSROAD, TURN RIGHT AND GO WEST ON
 LB2321'GRAVEL AND DIRT ROAD FOR 0.7 MILE TO A DIRT SIDE ROAD, TURN RIGHT
 LB2321'AND GO NORTH ON DIRT ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON
 LB2321'THE RIGHT, EAST SIDE OF ROAD.  CONTINUE NORTH ON DIRT ROAD FOR 0.15
 LB2321'MILE TO FIELD ENTRANCE ON THE RIGHT, TURN RIGHT INTO FIELD, THEN
 LB2321'LEFT AND GO NORTH IN FIELD ALONG EAST SIDE OF FENCE FOR 0.05 MILE
 LB2321'TO EAST-WEST FENCE LINE.  TURN RIGHT AND GO EAST ALONG SOUTH SIDE
 LB2321'OF FENCE AND HEDGE FOR 0.1 MILE TO THE STATION AS DESCRIBED.
 LB2321'
 LB2321'HEIGHT OF LIGHT ABOVE STATION MARK 31 METERS.
 LB2321
 LB2321                          STATION RECOVERY (1969)
 LB2321
 LB2321'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LB2321'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK
 LB2321'WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE DISTANCE
 LB2321'AND DIRECTION TO THE REFERENCE MARKS COMPARED FAVORABLY WITH
 LB2321'THE 1955 DATA.  AT THE REQUEST OF THE PROPERTY OWNER REFERENCE
 LB2321'MARK 1 WILL BE DESTROYED.  REFERENCE MARK 3 WAS ESTABLISHED AT
 LB2321'THIS DATE.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 LB2321'
 LB2321'THE STATION IS LOCATED ABOUT 6-1/2 MILES SOUTHWEST OF MILFORD,
 LB2321'4-1/2 MILES EAST-SOUTHEAST OF CISSNA PARK, ON THE PROPERTY OF
 LB2321'THE GOBLE ESTATE AND IN THE NORTHWEST 1/4 OF SECTION 35, T25N,
 LB2321'R13W.
 LB2321'
 LB2321'TO REACH THE STATION FROM THE INTERSECTION OF SECOND STREET AND
 LB2321'GARFIELD AVENUE, JUST EAST OF THE POST OFFICE IN CISSNA PARK GO
 LB2321'NORTH AND EAST ON U.S. HIGHWAY 49 FOR 0.9 MILE TO A
 LB2321'FORK.  CONTINUE AHEAD EAST ON THE GRAVELED ROAD FOR 3.9 MILES TO
 LB2321'A T-INTERSECTION.  TURN LEFT AND GO NORTH ON A GRAVELED, THEN
 LB2321'DIRT ROAD FOR 0.5 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO
 LB2321'EAST ON THE DIRT ROAD FOR 0.75 MILE TO A SIDE ROAD LEFT.  TURN
 LB2321'LEFT AND GO NORTH ON THE DIRT ROAD FOR 0.35 MILE TO THE
 LB2321'AZIMUTH MARK ON THE RIGHT.  CONTINUE AHEAD NORTH ON THE DIRT
 LB2321'ROAD FOR 0.1 MILE TO A DIM SIDE ROAD RIGHT.  TURN RIGHT AND
 LB2321'GO EAST ALONG THE SOUTH SIDE OF THE FENCE FOR 0.1 MILE TO THE
 LB2321'STATION.
 LB2321'
 LB2321'THE STATION MARK IS A STANDARD DISK STAMPED ASH GROVE USLS
 LB2321'1879 1930, SET IN THE TOP OF A 24-INCH SQUARE CONCRETE MONUMENT
 LB2321'THAT IS SET 24 INCHES BELOW THE GROUND SURFACE.  IT IS 48.5 FEET
 LB2321'SOUTH-SOUTHEAST OF A EAST-WEST WIRE FENCE AT A METAL WITNESS
 LB2321'POST WITH SIGN ATTACHED.
 LB2321'
 LB2321'REFERENCE MARK 2 IS A STANDARD DISK STAMPED ASH GROVE NO 2
 LB2321'1939, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT
 LB2321'THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 74 FEET
 LB2321'EAST OF THE METAL WITNESS POST AND 1 FOOT SOUTH OF THE
 LB2321'FENCE.
 LB2321'
 LB2321'REFERENCE MARK 3 IS A STANDARD DISK STAMPED ASH GROVE USLS
 LB2321'1879 1930 NO 3 1969, SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 LB2321'THAT IS 12 INCHES IN DIAMETER AND IS FLUSH WITH THE GROUND
 LB2321'SURFACE.  IT IS 3.5 FEET WEST OF THE METAL WITNESS POST AND 1
 LB2321'FOOT SOUTH OF THE FENCE.
 LB2321'
 LB2321'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ASH GROVE 1955, SET
 LB2321'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH
 LB2321'WITH THE GROUND SURFACE.  IT IS 10 FEET EAST OF THE CENTER OF
 LB2321'THE DIRT ROAD AND 0.7 FOOT SOUTH OF A METAL WITNESS POST.
 LB2321'
 LB2321'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 LB2321'4.5 MILES EAST-NORTHEAST OF CISSNA PARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1986 ***********************************************************************
 LB1986  DESIGNATION -  ASH RM 2
 LB1986  PID         -  LB1986
 LB1986  STATE/COUNTY-  IL/IROQUOIS
 LB1986  COUNTRY     -  US
 LB1986  USGS QUAD   -  CLIFTON (2018)
 LB1986
 LB1986                         *CURRENT SURVEY CONTROL
 LB1986  ______________________________________________________________________
 LB1986* NAD 83(1986) POSITION- 40 53 01.51   (N) 087 58 25.25   (W)   HD_HELD1
 LB1986* NAVD 88 ORTHO HEIGHT -   204.168 (meters)      669.84  (feet) ADJUSTED
 LB1986  ______________________________________________________________________
 LB1986  GEOID HEIGHT    -        -32.502 (meters)                     GEOID18
 LB1986  DYNAMIC HEIGHT  -        204.081 (meters)      669.56  (feet) COMP
 LB1986  MODELED GRAVITY -    980,195.3   (mgal)                       NAVD 88
 LB1986
 LB1986  VERT ORDER      -  SECOND    CLASS 0
 LB1986
 LB1986.The horizontal coordinates were determined by differentially corrected
 LB1986.hand held GPS observations or other comparable positioning techniques
 LB1986.and have an estimated accuracy of +/- 3 meters.
 LB1986
 LB1986.The orthometric height was determined by differential leveling and
 LB1986.adjusted by the NATIONAL GEODETIC SURVEY
 LB1986.in June 1991.
 LB1986
 LB1986.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1986.GEOID18 height accuracy estimate available here.
 LB1986
 LB1986.Click photographs - Photos may exist for this station.
 LB1986
 LB1986.The dynamic height is computed by dividing the NAVD 88
 LB1986.geopotential number by the normal gravity value computed on the
 LB1986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1986.degrees latitude (g = 980.6199 gals.).
 LB1986
 LB1986.The modeled gravity was interpolated from observed gravity values.
 LB1986
 LB1986;                    North         East    Units  Estimated Accuracy
 LB1986;SPC IL E     -   468,194.8     330,311.8     MT  (+/- 3 meters HH1 GPS) 
 LB1986
 LB1986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1796726308(NAD 83)
 LB1986
 LB1986                          SUPERSEDED SURVEY CONTROL
 LB1986
 LB1986  NGVD 29 (??/??/92)  204.245  (m)          670.09   (f) ADJ UNCH    2 0
 LB1986
 LB1986.Superseded values are not recommended for survey control.
 LB1986
 LB1986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1986.See file dsdata.pdf to determine how the superseded data were derived.
 LB1986
 LB1986_MARKER: DR = REFERENCE MARK DISK
 LB1986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1986_STAMPING: ASH NO 2 1959
 LB1986_MARK LOGO: CGS
 LB1986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1986+STABILITY: SURFACE MOTION
 LB1986
 LB1986  HISTORY     - Date     Condition        Report By
 LB1986  HISTORY     - 1959     MONUMENTED       CGS
 LB1986  HISTORY     - 20071006 MARK NOT FOUND   GEOCAC
 LB1986  HISTORY     - 20141105 MARK NOT FOUND   ILDT
 LB1986
 LB1986                          STATION DESCRIPTION
 LB1986
 LB1986'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1986'1 MI W FROM ASHKUM.
 LB1986'ABOUT 1.05 MILES WEST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LB1986'WITH U.S. HIGHWAY 45 IN THE NORTH PART OF ASHKUM, AT THE JUNCTION
 LB1986'OF A DRIVEWAY SOUTH TO A FARM HOUSE, 39 1/2 FEET SOUTH OF THE
 LB1986'CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH OF A FENCE, 27 1/2 FEET
 LB1986'WEST OF TELEPHONE POLE, 159 1/2 FEET EAST OF THE CENTER LINE OF
 LB1986'THE DRIVEWAY, 11 FEET EAST OF A T-FENCE CORNER, 63.0 FEET WEST
 LB1986'OF TRIANGULATION STATION ASH, 63.0 FEET WEST OF A METAL WITNESS
 LB1986'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LB1986'POST PROJECTING 3 INCHES.
 LB1986
 LB1986                          STATION RECOVERY (2007)
 LB1986
 LB1986'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1986'MARK NOT FOUND.
 LB1986
 LB1986                          STATION RECOVERY (2014)
 LB1986
 LB1986'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1986'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM2688 ***********************************************************************
 CM2688  DESIGNATION -  ASH RM 3
 CM2688  PID         -  CM2688
 CM2688  STATE/COUNTY-  IL/IROQUOIS
 CM2688  COUNTRY     -  US
 CM2688  USGS QUAD   -  CLIFTON (2018)
 CM2688
 CM2688                         *CURRENT SURVEY CONTROL
 CM2688  ______________________________________________________________________
 CM2688* NAD 83(1986) POSITION- 40 53 01.51   (N) 087 58 25.25   (W)   HD_HELD1
 CM2688* NAVD 88 ORTHO HEIGHT -   204.118 (meters)      669.68  (feet) ADJUSTED
 CM2688  ______________________________________________________________________
 CM2688  GEOID HEIGHT    -        -32.502 (meters)                     GEOID18
 CM2688  DYNAMIC HEIGHT  -        204.031 (meters)      669.39  (feet) COMP
 CM2688  MODELED GRAVITY -    980,195.2   (mgal)                       NAVD 88
 CM2688
 CM2688  VERT ORDER      -  SECOND    CLASS I
 CM2688
 CM2688.The horizontal coordinates were determined by differentially corrected
 CM2688.hand held GPS observations or other comparable positioning techniques
 CM2688.and have an estimated accuracy of +/- 3 meters.
 CM2688
 CM2688.The orthometric height was determined by differential leveling and
 CM2688.adjusted by the NATIONAL GEODETIC SURVEY
 CM2688.in November 2014.
 CM2688
 CM2688.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM2688.GEOID18 height accuracy estimate available here.
 CM2688
 CM2688.Click photographs - Photos may exist for this station.
 CM2688
 CM2688.The dynamic height is computed by dividing the NAVD 88
 CM2688.geopotential number by the normal gravity value computed on the
 CM2688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM2688.degrees latitude (g = 980.6199 gals.).
 CM2688
 CM2688.The modeled gravity was interpolated from observed gravity values.
 CM2688
 CM2688;                    North         East    Units  Estimated Accuracy
 CM2688;SPC IL E     -   468,194.8     330,311.8     MT  (+/- 3 meters HH1 GPS) 
 CM2688
 CM2688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1796726308(NAD 83)
 CM2688
 CM2688                          SUPERSEDED SURVEY CONTROL
 CM2688
 CM2688.No superseded survey control is available for this station.
 CM2688
 CM2688_MARKER: DR = REFERENCE MARK DISK
 CM2688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM2688_STAMPING: ASH 1959 NO 3 1967
 CM2688_MARK LOGO: CGS
 CM2688_PROJECTION: RECESSED 8 CENTIMETERS
 CM2688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM2688+STABILITY: SURFACE MOTION
 CM2688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM2688+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 CM2688
 CM2688  HISTORY     - Date     Condition        Report By
 CM2688  HISTORY     - 1967     MONUMENTED       CGS
 CM2688  HISTORY     - 20140325 GOOD             PATRIC
 CM2688  HISTORY     - 20250530 GOOD             ILDT
 CM2688
 CM2688                          STATION DESCRIPTION
 CM2688
 CM2688'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 CM2688'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH OF GILMAN, 6.8 MI
 CM2688'(10.9 KM) WEST-SOUTHWEST OF L'ERABLE AND 4.1 MI (6.6 KM)
 CM2688'SOUTH-SOUTHWEST OF CLIFTON.
 CM2688'
 CM2688'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 CM2688'HIGHWAY 116 WITH MAIN STREET ON THE NORTH SIDE OF ASHKUM, IL GO WEST
 CM2688'ON STATE HIGHWAY 116 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 CM2688'
 CM2688'THE STATION IS LOCATED 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF STATE
 CM2688'HIGHWAY 116, 123 FT (37.5 M) EAST OF A POWER POLE AND 3 FT (0.9 M)
 CM2688'NORTH OF A CULTIVATED FIELD.
 CM2688
 CM2688                          STATION RECOVERY (2025)
 CM2688
 CM2688'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 CM2688'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0879 ***********************************************************************
 NJ0879  DESIGNATION -  ASHBY
 NJ0879  PID         -  NJ0879
 NJ0879  STATE/COUNTY-  IL/CARROLL
 NJ0879  COUNTRY     -  US
 NJ0879  USGS QUAD   -  WACKER (2018)
 NJ0879
 NJ0879                         *CURRENT SURVEY CONTROL
 NJ0879  ______________________________________________________________________
 NJ0879* NAD 83(1997) POSITION- 42 01 31.24548(N) 090 02 58.64418(W)   ADJUSTED
 NJ0879* NAVD 88 ORTHO HEIGHT -   271.    (meters)      889.    (feet) SCALED
 NJ0879  ______________________________________________________________________
 NJ0879  GEOID HEIGHT    -        -33.104 (meters)                     GEOID18
 NJ0879  LAPLACE CORR    -          1.03  (seconds)                    DEFLEC18
 NJ0879  HORZ ORDER      -  FIRST
 NJ0879
 NJ0879.The horizontal coordinates were established by classical geodetic methods
 NJ0879.and adjusted by the National Geodetic Survey in October 1999.
 NJ0879
 NJ0879.The orthometric height was scaled from a topographic map.
 NJ0879
 NJ0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0879.GEOID18 height accuracy estimate available here.
 NJ0879
 NJ0879.Click photographs - Photos may exist for this station.
 NJ0879
 NJ0879.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0879
 NJ0879. The following values were computed from the NAD 83(1997) position.
 NJ0879
 NJ0879;                    North         East     Units Scale Factor Converg.
 NJ0879;SPC IL W     -   594,904.310   709,692.707   MT  0.99994233   +0 04 42.1
 NJ0879;SPC IL W     - 1,951,781.89  2,328,383.49   sFT  0.99994233   +0 04 42.1
 NJ0879;SPC IA N     - 1,064,184.317 1,785,675.749   MT  1.00000776   +2 20 18.5
 NJ0879;SPC IA N     - 3,491,411.38  5,858,504.52   sFT  1.00000776   +2 20 18.5
 NJ0879;SPC IA S     -   230,591.410   785,692.770   MT  1.00005195   +2 16 22.0
 NJ0879;SPC IA S     -   756,531.98  2,577,727.03   sFT  1.00005195   +2 16 22.0
 NJ0879;UTM  15      - 4,656,802.481   744,257.555   MT  1.00033419   +1 58 34.1
 NJ0879;UTM  16      - 4,657,090.785   247,525.143   MT  1.00038443   -2 02 33.6
 NJ0879
 NJ0879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0879!SPC IL W     -   0.99996269  x   0.99994233  =   0.99990503
 NJ0879!SPC IA N     -   0.99996269  x   1.00000776  =   0.99997045
 NJ0879!SPC IA S     -   0.99996269  x   1.00005195  =   1.00001464
 NJ0879!UTM  15      -   0.99996269  x   1.00033419  =   1.00029687
 NJ0879!UTM  16      -   0.99996269  x   1.00038443  =   1.00034711
 NJ0879
 NJ0879:                Primary Azimuth Mark                     Grid Az
 NJ0879:SPC IL W     -  ASHBY RM 1 AZIMUTH                       118 58 41.5
 NJ0879:SPC IA N     -  ASHBY RM 1 AZIMUTH                       116 43 05.1
 NJ0879:SPC IA S     -  ASHBY RM 1 AZIMUTH                       116 47 01.6
 NJ0879:UTM  15      -  ASHBY RM 1 AZIMUTH                       117 04 49.5
 NJ0879:UTM  16      -  ASHBY RM 1 AZIMUTH                       121 05 57.2
 NJ0879
 NJ0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4425756802(NAD 83)
 NJ0879
 NJ0879|---------------------------------------------------------------------|
 NJ0879| PID    Reference Object                     Distance      Geod. Az  |
 NJ0879|                                                           dddmmss.s |
 NJ0879| NH1562 LANARK MUNICIPAL TANK               APPROX.19.9 KM 0634912.1 |
 NJ0879| CI8933 ASHBY RM 1 AZIMUTH                                 1190323.6 |
 NJ0879| MF1753 MORRISON AVIATION BEACON 31         APPROX.28.1 KM 1541927.1 |
 NJ0879| MG0665 CLINTON CITY COURTHOUSE             APPROX.22.6 KM 2104120.2 |
 NJ0879| CI8934 ASHBY RM 2                           19.860 METERS 24323     |
 NJ0879| NJ0882 MILES WATER TANK                    APPROX.21.9 KM 2764756.5 |
 NJ0879| CI8935 ASHBY RM 3                                         31327     |
 NJ0879|---------------------------------------------------------------------|
 NJ0879
 NJ0879                          SUPERSEDED SURVEY CONTROL
 NJ0879
 NJ0879  NAD 83(1986)-  42 01 31.25300(N)    090 02 58.64711(W) AD(       ) 1
 NJ0879  NAD 27      -  42 01 31.16000(N)    090 02 58.19200(W) AD(       ) 1
 NJ0879
 NJ0879.Superseded values are not recommended for survey control.
 NJ0879
 NJ0879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0879.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0879
 NJ0879_MARKER: DS = TRIANGULATION STATION DISK
 NJ0879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NJ0879_STAMPING: ASHBY 1931
 NJ0879_MARK LOGO: CGS
 NJ0879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0879+STABILITY: SURFACE MOTION
 NJ0879
 NJ0879  HISTORY     - Date     Condition        Report By
 NJ0879  HISTORY     - 1931     MONUMENTED       CGS
 NJ0879  HISTORY     - 1938     GOOD             CGS
 NJ0879  HISTORY     - 1970     GOOD             ILHD
 NJ0879  HISTORY     - 19950624 MARK NOT FOUND   USPSQD
 NJ0879  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NJ0879  HISTORY     - 20030722 MARK NOT FOUND   USPSQD
 NJ0879
 NJ0879                          STATION DESCRIPTION
 NJ0879
 NJ0879'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 NJ0879'SEVEN AND ONE-HALF MILES SSE OF SAVANNA, FIVE MILES NNE OF
 NJ0879'THOMSON, ON A HIGH GRASSY KNOLL IN PASTURE OWNED BY MR. B.J.
 NJ0879'ASHBY.  REACHED FROM THOMSON VIA BLUFF ROAD AS FOLLOWS, TAKING
 NJ0879'DISTANCES FROM FLAGPOLE GO E OUT OF TOWN ON MAIN STREET.
 NJ0879'AT 1.9 MILES TURN LEFT, AT 2.7 MILES AT CROSSROADS, KEEP STRAIGHT
 NJ0879'AHEAD AND CONTINUE TO 5.3 MILES WHERE ROAD FORKS, TAKE RIGHT
 NJ0879'HAND FORK UP THE HILL AND CONTINUE TO 7.0 MILES.  AT THIS
 NJ0879'POINT A FARM ROAD TURNS OUT TO THE RIGHT AND PASSES THROUGH
 NJ0879'A GATE INTO FIELD AND MEADOW.  TURN RIGHT THROUGH GATE,
 NJ0879'CONTINUE FOR 1/3 MILE WHEN STATION IS OPPOSITE ON LEFT HAND
 NJ0879'SIDE ON TOP OF HIGH KNOLL JUST ACROSS FENCE LINE.  THE MARK
 NJ0879'IS ON THE HIGHEST PART AND CENTER OF AN ELLIPTICAL
 NJ0879'KNOLL, 100 YARDS N OF A FARM ROAD IN PASTURE, AND 9.5 METERS
 NJ0879'(31 FEET) N OF AN E-W FENCE.  MARK IS 6 INCHES ABOVE SURFACE.
 NJ0879'
 NJ0879'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 NJ0879'DISKS SET IN CONCRETE.
 NJ0879'
 NJ0879'REFERENCE MARK NO. 1 IS SE OF THE STATION, 1 FOOT N OF AN E-W
 NJ0879'FENCE, 13 METERS (43 FEET) E OF ENTRANCE OF LANE TO PASTURE,
 NJ0879'10 METERS (33 FEET) S OF FARM ROAD, THE N END OF A DEEP RAVINE
 NJ0879'IS 50 METERS (164 FEET) W OF THE MARK.  MARK PROJECTS ABOUT 6
 NJ0879'INCHES.  REFERENCE MARK NO. 2 IS 19.86 METERS (65.2 FEET) WSW OF
 NJ0879'STATION, AT THE BREAK OF THE KNOLL, AND 1 FOOT N OF AN E-W
 NJ0879'FENCE.
 NJ0879'
 NJ0879'HEIGHT OF SIGNAL ABOVE STATION MARK - 23 METERS.
 NJ0879
 NJ0879                          STATION RECOVERY (1938)
 NJ0879
 NJ0879'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (CDM)
 NJ0879'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS ARE IN GOOD
 NJ0879'CONDITION.  STATION IS ABOUT 7-1/2 MILES SE OF SAVANNA, AND
 NJ0879'2-1/2 MILES E AND 4-1/2 MILES N OF THOMSON.  STATION IS ON TOP OF
 NJ0879'A PROMINENT BARE KNOLL, 100 YARDS N OF AN E-W FARM ROAD AND
 NJ0879'POWER LINE, 9-1/2 METERS N OF AN E-W FENCE RUNNING OVER THE
 NJ0879'TOP OF THE KNOLL.  REFERENCE MARK NO. 2 IS 65.05 FEET FROM
 NJ0879'THE STATION S 63 DEG 23 MIN W AND IS 1 FOOT N OF
 NJ0879'AN E-W FENCE TO THE S OF THE STATION.  REFERENCE MARK NO. 1
 NJ0879'(AZIMUTH MARK) IS 1/4 MILE S 60 DEG 57 MIN E FROM
 NJ0879'THE STATION AND IS 2 FEET TN OF NA E-W FENCE LINE TO THE S OF
 NJ0879'THE FARM ROAD AND 1 FOOT NW OF A HIGH-LINE POLE WITH 3 GUYS AT
 NJ0879'A BEND IN THE HIGH LINE.
 NJ0879'
 NJ0879'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 52 AND ILL.
 NJ0879'80 AT THE S END OF SAVANNA, GO S ON 80 FOR 5.9 MILES, THEN
 NJ0879'TURN LEFT AT X-ROAD AND JOHN LASHELL MAIL BOX AND GO E FOR
 NJ0879'1.6 MILES, THEN TURN LEFT AT ROAD END FOR 0.1 MILE, THEN
 NJ0879'TAKE RIGHT UP HILL FORK FOR 0.75 MILE, THEN TURN LEFT AT ROAD
 NJ0879'END FOR 1.0 MILE, THEN TAKE T-ROAD RIGHT AT TOP OF GRADE AND
 NJ0879'HY YOSCKEL MAIL BOX ON A WHEEL FOR 0.4 MILE TO A PLANK GATE
 NJ0879'ACROSS ROAD.  PASS THROUGH GATE, CONTINUE ABOUT 100 YARDS, THEN
 NJ0879'BEAR LEFT OFF ROAD AND GO THROUGH FIELD TO THE NE FOR 150 YARDS
 NJ0879'TO THE TOP OF THE BARE KNOLL AND STATION.
 NJ0879'
 NJ0879'REFERENCE MARK NO. 3 IS NW OF THE STATION, NEAR THE NW END OF
 NJ0879'THE BARE KNOLL, STAMPED ASHBY NO. 3 1938 AND PROJECTS ABOUT
 NJ0879'6 INCHES ABOVE GROUND.
 NJ0879'
 NJ0879'REFERENCE MARKS NO. 1 AND 2 ARE DESCRIBED.
 NJ0879'
 NJ0879'A 50 FOOT TOWER AT BYERS 1935 IS VISIBLE FROM THE GROUND.
 NJ0879'
 NJ0879'A 50-FOOT TOWER AT FREDERICK IS VISIBLE FROM THE GROUND.
 NJ0879'
 NJ0879'A 90-FOOT TOWER AT HINRICHS 1935 IS VISIBLE FROM THE GROUND.
 NJ0879'
 NJ0879'A 90-FOOT TOWER AT LEWIS 1931 IS VISIBLE FROM THE GROUND.
 NJ0879'
 NJ0879'A 64-FOOT LIGHT STAND AT HAMPSHIRE 1931 IS VISIBLE FROM THE
 NJ0879'GROUND.
 NJ0879'
 NJ0879'HEIGHT OF LIGHT ABOVE STATION 30 METERS.
 NJ0879
 NJ0879                          STATION RECOVERY (1970)
 NJ0879
 NJ0879'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DEW)
 NJ0879'ASHBY 1931-GOOD DESCRIPTION ADEQUATE
 NJ0879'
 NJ0879'ASHBY NO. 2 1931-GOOD DESCRIPTION ADEQUATE
 NJ0879'
 NJ0879'NOTE--BECAUSE OF TREE GROWTH, THERE ARE NO V.G. AZI, MKS. AND
 NJ0879'THE STA. IS VIRTUALLY USELESS FOR ANYTHING LESS THAN A 35 FOOT
 NJ0879'TOWER.
 NJ0879
 NJ0879                          STATION RECOVERY (1995)
 NJ0879
 NJ0879'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0879'MARK NOT FOUND.
 NJ0879
 NJ0879                          STATION RECOVERY (2001)
 NJ0879
 NJ0879'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0879'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0879
 NJ0879                          STATION RECOVERY (2003)
 NJ0879
 NJ0879'RECOVERY NOTE BY US POWER SQUADRON 2003
 NJ0879'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2347 ***********************************************************************
 LB2347  DESIGNATION -  ASHKUM
 LB2347  PID         -  LB2347
 LB2347  STATE/COUNTY-  IL/IROQUOIS
 LB2347  COUNTRY     -  US
 LB2347  USGS QUAD   -  CLIFTON (2018)
 LB2347
 LB2347                         *CURRENT SURVEY CONTROL
 LB2347  ______________________________________________________________________
 LB2347* NAD 83(1997) POSITION- 40 53 05.13871(N) 087 57 11.45564(W)   ADJUSTED
 LB2347* NAVD 88 ORTHO HEIGHT -   202.9   (meters)      666.    (feet) VERTCON3
 LB2347  ______________________________________________________________________
 LB2347  GEOID HEIGHT    -        -32.529 (meters)                     GEOID18
 LB2347  LAPLACE CORR    -         -2.79  (seconds)                    DEFLEC18
 LB2347  HORZ ORDER      -  SECOND
 LB2347
 LB2347.The horizontal coordinates were established by classical geodetic methods
 LB2347.and adjusted by the National Geodetic Survey in October 1999.
 LB2347
 LB2347.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2347.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2347
 LB2347.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2347.GEOID18 height accuracy estimate available here.
 LB2347
 LB2347.Click photographs - Photos may exist for this station.
 LB2347
 LB2347.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2347
 LB2347. The following values were computed from the NAD 83(1997) position.
 LB2347
 LB2347;                    North         East     Units Scale Factor Converg.
 LB2347;SPC IL E     -   468,314.047   332,038.968   MT  0.99998763   +0 14 55.8
 LB2347;SPC IL E     - 1,536,460.34  1,089,364.51   sFT  0.99998763   +0 14 55.8
 LB2347;UTM  16      - 4,526,401.779   419,695.926   MT  0.99967937   -0 37 26.1
 LB2347
 LB2347!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2347!SPC IL E     -   0.99997327  x   0.99998763  =   0.99996090
 LB2347!UTM  16      -   0.99997327  x   0.99967937  =   0.99965265
 LB2347
 LB2347:                Primary Azimuth Mark                     Grid Az
 LB2347:SPC IL E     -  PTS 57 W=CLIFTON 2                       011 33 18.6
 LB2347:UTM  16      -  PTS 57 W=CLIFTON 2                       012 25 40.5
 LB2347
 LB2347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1969526401(NAD 83)
 LB2347
 LB2347|---------------------------------------------------------------------|
 LB2347| PID    Reference Object                     Distance      Geod. Az  |
 LB2347|                                                           dddmmss.s |
 LB2347| LB1999 PTS 57 W=CLIFTON 2                  APPROX. 6.0 KM 0114814.4 |
 LB2347| CM2699 ASHKUM RM 2                          27.602 METERS 01923     |
 LB2347| CM2700 ASHKUM RM 3                          27.600 METERS 01924     |
 LB2347| CM2697 ASHKUM AZ MK                                       0882623.6 |
 LB2347| CM2698 ASHKUM RM 1                          38.312 METERS 09527     |
 LB2347|---------------------------------------------------------------------|
 LB2347
 LB2347                          SUPERSEDED SURVEY CONTROL
 LB2347
 LB2347  NAD 83(1997)-  40 53 05.13870(N)    087 57 11.45586(W) AD(       ) 2
 LB2347  NAD 83(1986)-  40 53 05.14611(N)    087 57 11.46387(W) AD(       ) 2
 LB2347  NAD 27      -  40 53 05.02710(N)    087 57 11.32110(W) AD(       ) 2
 LB2347  NGVD 29 (07/19/86)  203.0    (m)          666.     (f) VERT ANG       
 LB2347
 LB2347.Superseded values are not recommended for survey control.
 LB2347
 LB2347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2347.See file dsdata.pdf to determine how the superseded data were derived.
 LB2347
 LB2347_MARKER: DS = TRIANGULATION STATION DISK
 LB2347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2347_STAMPING: ASHKUM 1947
 LB2347_MARK LOGO: CGS
 LB2347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2347+STABILITY: SURFACE MOTION
 LB2347
 LB2347  HISTORY     - Date     Condition        Report By
 LB2347  HISTORY     - 1947     MONUMENTED       CGS
 LB2347  HISTORY     - 1959     GOOD             CGS
 LB2347  HISTORY     - 1964     GOOD             CGS
 LB2347  HISTORY     - 1973     MARK NOT FOUND   LOCENG
 LB2347  HISTORY     - 1974     GOOD             NGS
 LB2347  HISTORY     - 20070325 MARK NOT FOUND   GEOCAC
 LB2347  HISTORY     - 20110513 MARK NOT FOUND   ILDT
 LB2347
 LB2347                          STATION DESCRIPTION
 LB2347
 LB2347'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2347'STATION IS LOCATED IN THE NORTH END OF ASHKUM IN THE NORTHEAST ANGLE
 LB2347'OF U. S. HIGHWAYS 45-54 AND STATE HIGHWAY 116.  IT IS 110 FEET
 LB2347'NORTHEAST OF THE CENTERLINE OF THE TWO HIGHWAYS, 66 FEET NORTH OF
 LB2347'THE CENTER OF HIGHWAY 116, 63 FEET EAST OF THE CENTER OF HIGHWAYS 45
 LB2347'AND 54, 42 FEET SOUTHWEST OF THE CENTER OF THE PAVED CUT-OFF AND 5
 LB2347'FEET SOUTHWEST OF A WHITE WITNESS POST--THE MARK PROJECTS ABOUT 4
 LB2347'INCHES AND THE DISK IS STAMPED ASHKUM 1947.
 LB2347'
 LB2347'REFERENCE MARK NO. 1 IS 125.70 FEET EAST OF THE STATION.  IT IS 49
 LB2347'FEET NORTH OF THE CENTER OF HIGHWAY 116 IN THE FENCELINE.  THE MARK
 LB2347'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED ASHKUM NO 1 1947.
 LB2347'
 LB2347'REFERENCE MARK NO. 2 IS 90.45 FEET NORTH OF THE STATION.  IT IS 69
 LB2347'FEET EAST OF THE CENTER OF HIGHWAYS 45 AND 54 IN THE FENCELINE.  THE
 LB2347'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED ASHKUM NO 2
 LB2347'1947.
 LB2347'
 LB2347'AZIMUTH MARK IS 0.2 MILE EAST OF THE STATION ON THE NORTH SIDE OF
 LB2347'STATE HIGHWAY 116.  IT IS 40 FEET NORTH OF THE CENTER OF THE
 LB2347'HIGHWAY, 6 FEET WEST OF A 15 INCH APPLE TREE AND 3 FEET WEST OF A
 LB2347'WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 LB2347'STAMPED ASHKUM 1947.
 LB2347'
 LB2347'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2347
 LB2347                          STATION RECOVERY (1959)
 LB2347
 LB2347'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB2347'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE
 LB2347'IN GOOD CONDITION.
 LB2347'
 LB2347'THE DIRECTION TO ALL MARKS WAS CHECKED AND FOUND TO BE CORRECT.
 LB2347'
 LB2347'A SLIGHT DIFFERENCE WAS FOUND IN THE DISTANCE TO THE REFERENCE MARKS.
 LB2347'
 LB2347'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LB2347
 LB2347                          STATION RECOVERY (1964)
 LB2347
 LB2347'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 LB2347'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN GOOD
 LB2347'CONDITION.  THE DESCRIPTION IS ADEQUATE.
 LB2347
 LB2347                          STATION RECOVERY (1973)
 LB2347
 LB2347'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973
 LB2347'ASHKUM NO. 2 1947 IN DANGER OF BEING DESTROYED DUE TO DITCH
 LB2347'EROSION.
 LB2347'
 LB2347'SHOULD BE RELOCATED SOON.
 LB2347'
 LB2347'DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES WEST
 LB2347'AND 1-1/2 MILES NORTH OF ASHKUM.
 LB2347
 LB2347                          STATION RECOVERY (1974)
 LB2347
 LB2347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 LB2347'THE STATION MARK AND REFERENCE MARK 1 WERE FOUND IN GOOD CONDITION.
 LB2347'REFERENCE MARK 2 WAS FOUND WITH THE TOP PORTION SHEARED OFF AND THE
 LB2347'DISK GONE.  THE AZIMUTH MARK WAS FOUND UPROOTED AND THE DISK WAS
 LB2347'SALVAGED.  REFERENCE MARK 3 WAS SET.  A NEW DESCRIPTION FOLLOWS--
 LB2347'
 LB2347'THE STATION IS LOCATED AT THE NORTH EDGE OF ASHKUM, IN A TRIANGLE
 LB2347'FORMED BY THE JUNCTION OF U. S. HIGHWAY 45 AND STATE HIGHWAY 116, 21
 LB2347'FEET NORTHWEST OF A 30 INCH ELM TREE, 63 FEET EAST OF THE
 LB2347'CENTERLINE OF U. S. HIGHWAY 45, 42 FEET SOUTHWEST OF THE CENTERLINE
 LB2347'OF PAVED CUT-OFF ROAD, 1 FOOT WEST OF A METAL WITNESS POST AND
 LB2347'66 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 116.  THE
 LB2347'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ASHKUM 1947.
 LB2347'
 LB2347'REFERENCE MARK 1 IS 49 FEET NORTH OF THE CENTERLINE OF HIGHWAY 116,
 LB2347'189 FEET EAST OF THE CENTERLINE OF HIGHWAY 45 AND 1 FOOT WEST OF A
 LB2347'METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 LB2347'STAMPED ASHKUM NO 1 1947.
 LB2347'
 LB2347'REFERENCE MARK 3 IS 28 FEET NORTHEAST OF THE CENTERLINE OF CUT-OFF
 LB2347'ROAD, 69 FEET EAST OF THE CENTERLINE OF HIGHWAY 45 AND 1 FOOT
 LB2347'NORTHWEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES
 LB2347'AND THE DISK IS STAMPED ASHKUM 1947 NO 3 1974.
 LB2347'
 LB2347'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ASHKUM.
 LB2347'
 LB2347'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2347
 LB2347                          STATION RECOVERY (2007)
 LB2347
 LB2347'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2347'STATION NOT FOUND. NEW TOWN SIGN WHERE STATION SHOULD BE. REFERENCE
 LB2347'MARK 1 FOUND.  NOW 12 INCHES ABOVE GROUND.  SOIL ERODING AWAY.
 LB2347'REFERENCE MARK 3 NOT FOUND.
 LB2347
 LB2347                          STATION RECOVERY (2011)
 LB2347
 LB2347'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LB2347'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2348 ***********************************************************************
 LB2348  DESIGNATION -  ASHKUM ASSUM BVM CATH CH SPIRE
 LB2348  PID         -  LB2348
 LB2348  STATE/COUNTY-  IL/IROQUOIS
 LB2348  COUNTRY     -  US
 LB2348  USGS QUAD   -  CLIFTON (2018)
 LB2348
 LB2348                         *CURRENT SURVEY CONTROL
 LB2348  ______________________________________________________________________
 LB2348* NAD 83(1997) POSITION- 40 52 53.07441(N) 087 57 09.14575(W)   ADJUSTED
 LB2348  ______________________________________________________________________
 LB2348  GEOID HEIGHT    -        -32.529 (meters)                     GEOID18
 LB2348  LAPLACE CORR    -         -2.78  (seconds)                    DEFLEC18
 LB2348  HORZ ORDER      -  THIRD
 LB2348
 LB2348.The horizontal coordinates were established by classical geodetic methods
 LB2348.and adjusted by the National Geodetic Survey in October 1999.
 LB2348
 LB2348.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2348.GEOID18 height accuracy estimate available here.
 LB2348
 LB2348.Click photographs - Photos may exist for this station.
 LB2348
 LB2348.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2348
 LB2348. The following values were computed from the NAD 83(1997) position.
 LB2348
 LB2348;                    North         East     Units Scale Factor Converg.
 LB2348;SPC IL E     -   467,942.134   332,094.664   MT  0.99998767   +0 14 57.2
 LB2348;SPC IL E     - 1,535,240.15  1,089,547.24   sFT  0.99998767   +0 14 57.2
 LB2348;UTM  16      - 4,526,029.176   419,745.935   MT  0.99967927   -0 37 24.5
 LB2348
 LB2348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1974526029(NAD 83)
 LB2348
 LB2348                          SUPERSEDED SURVEY CONTROL
 LB2348
 LB2348  NAD 83(1997)-  40 52 53.07459(N)    087 57 09.14565(W) AD(       ) 3
 LB2348  NAD 83(1986)-  40 52 53.08189(N)    087 57 09.15437(W) AD(       ) 3
 LB2348  NAD 27      -  40 52 52.96300(N)    087 57 09.01300(W) AD(       ) 3
 LB2348
 LB2348.Superseded values are not recommended for survey control.
 LB2348
 LB2348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2348.See file dsdata.pdf to determine how the superseded data were derived.
 LB2348
 LB2348_MARKER: 90 = CHURCH SPIRE
 LB2348
 LB2348  HISTORY     - Date     Condition        Report By
 LB2348  HISTORY     - 1939     FIRST OBSERVED   CGS
 LB2348  HISTORY     - 1959     GOOD             CGS
 LB2348
 LB2348                          STATION DESCRIPTION
 LB2348
 LB2348'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LB2348'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE OF THE
 LB2348'CATHOLIC CHURCH OF ASHKUM.  THE CHURCH IS A WHITE FRAME STRUCTURE
 LB2348'WITH THE SPIRE ON THE WEST FACE.  THE SPIRE IS APPROXIMATELY 90
 LB2348'FEET HIGH AND IS SURMOUNTED BY A GOLD CROSS.  THE CHURCH IS LOCATED
 LB2348'IN THE NORTH CENTRAL PART OF TOWN.
 LB2348'
 LB2348'OBSERVED UPON FROM TRIANGULATION STATIONS.  PIPER, ASHKUM (NO. 58 W
 LB2348'U. S. G. S.), KEMPTON, AND CLIFTON NO 2 (NO. 57 W U. S. G. S.).
 LB2348'
 LB2348'AN INTERSECTION STATION.
 LB2348
 LB2348                          STATION RECOVERY (1959)
 LB2348
 LB2348'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB2348'STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 LB2348'
 LB2348'THE ORIGINAL 1939 DESCRIPTION IS ADEQUATE.
 LB2348'
 LB2348'THIS PARTY FOUND THE NAME OF THE CHURCH TO BE.  ASHKUM, ASSUMPTION
 LB2348'B. V. M. CATHOLIC CHURCH SPIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM2698 ***********************************************************************
 CM2698  DESIGNATION -  ASHKUM RM 1
 CM2698  PID         -  CM2698
 CM2698  STATE/COUNTY-  IL/IROQUOIS
 CM2698  COUNTRY     -  US
 CM2698  USGS QUAD   -  CLIFTON (2018)
 CM2698
 CM2698                         *CURRENT SURVEY CONTROL
 CM2698  ______________________________________________________________________
 CM2698* NAD 83(1986) POSITION- 40 53 05.02   (N) 087 57 09.83   (W)   HD_HELD1
 CM2698* NAVD 88 ORTHO HEIGHT -   202.611 (meters)      664.73  (feet) ADJUSTED
 CM2698  ______________________________________________________________________
 CM2698  GEOID HEIGHT    -        -32.530 (meters)                     GEOID18
 CM2698  DYNAMIC HEIGHT  -        202.525 (meters)      664.45  (feet) COMP
 CM2698  MODELED GRAVITY -    980,194.5   (mgal)                       NAVD 88
 CM2698
 CM2698  VERT ORDER      -  SECOND    CLASS I
 CM2698
 CM2698.The horizontal coordinates were determined by differentially corrected
 CM2698.hand held GPS observations or other comparable positioning techniques
 CM2698.and have an estimated accuracy of +/- 3 meters.
 CM2698
 CM2698.The orthometric height was determined by differential leveling and
 CM2698.adjusted by the NATIONAL GEODETIC SURVEY
 CM2698.in November 2014.
 CM2698
 CM2698.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM2698.GEOID18 height accuracy estimate available here.
 CM2698
 CM2698.Click photographs - Photos may exist for this station.
 CM2698
 CM2698.The dynamic height is computed by dividing the NAVD 88
 CM2698.geopotential number by the normal gravity value computed on the
 CM2698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM2698.degrees latitude (g = 980.6199 gals.).
 CM2698
 CM2698.The modeled gravity was interpolated from observed gravity values.
 CM2698
 CM2698;                    North         East    Units  Estimated Accuracy
 CM2698;SPC IL E     -   468,310.5     332,077.0     MT  (+/- 3 meters HH1 GPS) 
 CM2698
 CM2698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1973326397(NAD 83)
 CM2698
 CM2698                          SUPERSEDED SURVEY CONTROL
 CM2698
 CM2698.No superseded survey control is available for this station.
 CM2698
 CM2698_MARKER: DR = REFERENCE MARK DISK
 CM2698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM2698_STAMPING: ASHKUM NO 1 1947
 CM2698_MARK LOGO: CGS
 CM2698_PROJECTION: PROJECTING 20 CENTIMETERS
 CM2698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM2698+STABILITY: SURFACE MOTION
 CM2698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM2698+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2014
 CM2698
 CM2698  HISTORY     - Date     Condition        Report By
 CM2698  HISTORY     - 1947     MONUMENTED       CGS
 CM2698  HISTORY     - 20140325 GOOD             PATRIC
 CM2698  HISTORY     - 20141105 GOOD             ILDT
 CM2698
 CM2698                          STATION DESCRIPTION
 CM2698
 CM2698'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 CM2698'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 CM2698'GILMAN, 5.7 MI (9.2 KM) WEST-SOUTHWEST OF L'ERABLE AND 3.6 MI (5.8 KM)
 CM2698'SOUTH-SOUTHWEST OF CLIFTON.
 CM2698'
 CM2698'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF US
 CM2698'HIGHWAY 45 WITH MAIN STREET ON THE NORTH SIDE OF ASHKUM, IL.
 CM2698'
 CM2698'THE STATION IS LOCATED 49 FT (14.9 M) NORTH OF THE CENTERLINE OF US
 CM2698'HIGHWAY 45 AND 189 FT (57.6 M) EAST OF THE CENTERLINE OF MAIN STREET.
 CM2698
 CM2698                          STATION RECOVERY (2014)
 CM2698
 CM2698'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 CM2698'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1542 ***********************************************************************
 KB1542  DESIGNATION -  ASHLAND
 KB1542  PID         -  KB1542
 KB1542  STATE/COUNTY-  IL/CASS
 KB1542  COUNTRY     -  US
 KB1542  USGS QUAD   -  TALLULA (2018)
 KB1542
 KB1542                         *CURRENT SURVEY CONTROL
 KB1542  ______________________________________________________________________
 KB1542* NAD 83(1997) POSITION- 39 53 25.04625(N) 089 59 41.32600(W)   ADJUSTED
 KB1542* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 KB1542  ______________________________________________________________________
 KB1542  GEOID HEIGHT    -        -32.582 (meters)                     GEOID18
 KB1542  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 KB1542  HORZ ORDER      -  FIRST
 KB1542
 KB1542.The horizontal coordinates were established by classical geodetic methods
 KB1542.and adjusted by the National Geodetic Survey in October 1999.
 KB1542
 KB1542.The orthometric height was scaled from a topographic map.
 KB1542
 KB1542.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1542.GEOID18 height accuracy estimate available here.
 KB1542
 KB1542.Click photographs - Photos may exist for this station.
 KB1542
 KB1542.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1542
 KB1542. The following values were computed from the NAD 83(1997) position.
 KB1542
 KB1542;                    North         East     Units Scale Factor Converg.
 KB1542;SPC IL W     -   357,821.226   714,697.865   MT  0.99994383   +0 06 36.8
 KB1542;SPC IL W     - 1,173,951.81  2,344,804.58   sFT  0.99994383   +0 06 36.8
 KB1542;UTM  16      - 4,419,874.649   243,934.122   MT  1.00040730   -1 55 18.0
 KB1542;UTM  15      - 4,419,904.468   756,953.071   MT  1.00041291   +1 55 42.0
 KB1542
 KB1542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1542!SPC IL W     -   0.99997470  x   0.99994383  =   0.99991853
 KB1542!UTM  16      -   0.99997470  x   1.00040730  =   1.00038199
 KB1542!UTM  15      -   0.99997470  x   1.00041291  =   1.00038760
 KB1542
 KB1542:                Primary Azimuth Mark                     Grid Az
 KB1542:SPC IL W     -  ASHLAND AZ MK                            284 34 41.7
 KB1542:UTM  16      -  ASHLAND AZ MK                            286 36 36.5
 KB1542:UTM  15      -  ASHLAND AZ MK                            282 45 36.5
 KB1542
 KB1542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4393419874(NAD 83)
 KB1542
 KB1542|---------------------------------------------------------------------|
 KB1542| PID    Reference Object                     Distance      Geod. Az  |
 KB1542|                                                           dddmmss.s |
 KB1542| CI6648 ASHLAND RM 1                         26.513 METERS 04626     |
 KB1542| CI6649 ASHLAND RM 2                         58.729 METERS 28322     |
 KB1542| CI6647 ASHLAND AZ MK                                      2844118.5 |
 KB1542|---------------------------------------------------------------------|
 KB1542
 KB1542                          SUPERSEDED SURVEY CONTROL
 KB1542
 KB1542  NAD 83(1996)-  39 53 25.05059(N)    089 59 41.32413(W) AD(       ) 1
 KB1542  NAD 83(1986)-  39 53 25.05479(N)    089 59 41.31700(W) AD(       ) 1
 KB1542  NAD 27      -  39 53 24.88000(N)    089 59 40.91100(W) AD(       ) 1
 KB1542
 KB1542.Superseded values are not recommended for survey control.
 KB1542
 KB1542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1542.See file dsdata.pdf to determine how the superseded data were derived.
 KB1542
 KB1542_MARKER: DS = TRIANGULATION STATION DISK
 KB1542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1542_STAMPING: ASHLAND 1934
 KB1542_MARK LOGO: CGS
 KB1542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1542+STABILITY: SURFACE MOTION
 KB1542
 KB1542  HISTORY     - Date     Condition        Report By
 KB1542  HISTORY     - 1934     MONUMENTED       CGS
 KB1542  HISTORY     - 1968     GOOD             ILDT
 KB1542  HISTORY     - 1969     GOOD             CGS
 KB1542  HISTORY     - 1971     GOOD             LOCENG
 KB1542
 KB1542                          STATION DESCRIPTION
 KB1542
 KB1542'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1542'ABOUT 0.4 MILE NORTHEAST OF THE CITY LIMITS OF ASHLAND, ON THE EDGE
 KB1542'OF THE RIGHT-OF-WAY OF STATE HIGHWAYS 123 AND 125, BETWEEN THE
 KB1542'HIGHWAY AND THE BALTIMORE AND OHIO RR. TRACKS BRANCH LINE, 35 FEET
 KB1542'NORTH OF THE NORTH RAIL, 35 FEET SOUTH OF THE CENTER LINE OF
 KB1542'HIGHWAY, 90 FEET SOUTHWEST OF CENTER LINE OF COUNTY LINE ROAD, AND
 KB1542'PROJECTS ABOUT 4 INCHES.
 KB1542'
 KB1542'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 123 AND 125 GO NORTHEAST
 KB1542'0.5 MILE TO THE STATION ON SOUTH SIDE OF HIGHWAY.
 KB1542'
 KB1542'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1542'DISKS, SET IN CONCRETE.
 KB1542'
 KB1542'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION, ON THE NORTH EDGE
 KB1542'OF THE HIGHWAY RIGHT-OF-WAY, 1 FOOT EAST OF THE NORTHEAST CORNER
 KB1542'OF A CULTIVATED FIELD, 26 FEET SOUTHWEST OF THE CENTER LINE OF THE
 KB1542'COUNTY LINE ROAD, 39 FEET NORTH OF THE CENTER LINE OF THE
 KB1542'HIGHWAY, AND PROJECTS ABOUT 8 INCHES. REFERENCE MARK NO. 2 IS WEST OF
 KB1542'THE STATION, ON THE SOUTH EDGE OF THE HIGHWAY RIGHT-OF-WAY, 1
 KB1542'FOOT NORTH OF A FENCE CORNER, 41 FEET SOUTH OF THE CENTER LINE OF THE
 KB1542'ROAD, AND IS 250.37 FEET FROM REFERENCE MARK NO. 1 AND PROJECTS
 KB1542'ABOUT 9 INCHES.
 KB1542'
 KB1542'AZIMUTH MARK IS WEST-NORTHWEST OF THE STATION, ON THE NORTH EDGE OF
 KB1542'THE HIGHWAY RIGHT-OF-WAY, 39 FEET WEST OF THE CENTER LINE OF
 KB1542'THE HIGHWAY, ABOUT 0.1 MILE EAST OF THE JUNCTION OF STATE HIGHWAYS
 KB1542'123 AND 125, 45 FEET WEST OF ASHLAND CITY LIMITS SIGN, AND
 KB1542'PROJECTS ABOUT 8 INCHES ABOVE GROUND.
 KB1542'
 KB1542'A TRAVERSE CONNECTION WAS MADE WITH U.S. GEOLOGICAL SURVEY PRIMARY
 KB1542'TRAVERSE STATION NO. 8, ESTABLISHED IN 1905. THIS MARK IS SOUTH
 KB1542'OF STATION ASHLAND, AT THE NORTHWEST CORNER OF CROSSROADS, 22 FEET
 KB1542'WEST OF THE COUNTY LINE ROAD, 37 FEET NORTH OF EAST-WEST
 KB1542'SECTION LINE RD., ABOUT 0.2 MILE SOUTH OF A RAILROAD CROSSING. IT IS
 KB1542'AN IRON PIPE WITH A STANDARD U.S.G.S. MARK SCREWED IN THE
 KB1542'TOP, AND PROJECTS 12 INCHES ABOVE GROUND.
 KB1542'
 KB1542'113-FOOT TOWER AT PRENTICE IS VISIBLE AT 55 FEET.
 KB1542'
 KB1542'103-FOOT TOWER AT TULLULA IS VISIBLE AT 45 FEET.
 KB1542'
 KB1542'113-FOOT TOWER AT IRWIN IS VISIBLE AT 38 FEET.
 KB1542'
 KB1542'103-FOOT TOWER AT PHIL IS VISIBLE AT 25 FEET.
 KB1542
 KB1542                          STATION RECOVERY (1968)
 KB1542
 KB1542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (JWH)
 KB1542'MARK STAMPED ASHLAND - GOOD CONDITION.
 KB1542'
 KB1542'MARKS STAMPED ASHLAND 1 AND 2 - GOOD CONDITION.
 KB1542'
 KB1542'MARK STAMPED ASHLAND - DESTROYED - BRONZE DISK REMOVED.
 KB1542'
 KB1542'MARK STAMPED ASHLAND - IS 2 FT. EAST OF WITNESS POST.
 KB1542'
 KB1542'MARK STAMPED USGS NO. 8 - SEARCHED FOR BUT COULDNT LOCATE.
 KB1542'
 KB1542'ASHLAND NO. 1 IS 1.0 FEET SOUTH OF THE S. W.  CORNER OF A
 KB1542'CULTIVATED FIELD 26 FT. WEST OF CENTERLINE OF COUNTY ROAD.
 KB1542'
 KB1542'ASHLAND NO. 2 IS 40 FT. N OF NORTH RAIL OF B AND O RAILROAD, FUNCU IS
 KB1542'MISSING.
 KB1542
 KB1542                          STATION RECOVERY (1969)
 KB1542
 KB1542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 KB1542'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 KB1542'THE AZIMUTH MARK WAS FOUND SOLID BUT THE DISK WAS GONE. THE
 KB1542'HOLE OF THE STEM OF THE DISK WAS HELD AND A NEW DISK WAS SET. THE
 KB1542'DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.
 KB1542'P.T.S. NO. 8 USGS 1905 WAS SEARCHED FOR BUT NOT FOUND AND IS ASSUMED
 KB1542'DESTROYED BY GRADING.  A NEW DESCRIPTION FOLLOWS.
 KB1542'
 KB1542'STATION MARK IS 34 FEET NORTH OF THE NORTH RAIL OF RAILROAD, 36 FEET
 KB1542'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 125, 91 FEET WEST OF
 KB1542'THE CENTERLINE OF CO. RD. 18 W AND 2 FEET EAST OF A METAL WITNESS
 KB1542'POST. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 KB1542'ASHLAND 1934.
 KB1542'
 KB1542'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 123 AND 125
 KB1542'AT THE NORTHEAST EDGE OF ASHLAND, GO NORTHEAST ON HIGHWAY 125
 KB1542'FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT. CONTINUE EASTERLY ON
 KB1542'THE HIGHWAY FOR 0.4 MILE TO A CROSSROAD AND THE STATION IN
 KB1542'THE SOUTHWEST ANGLE OF THE INTERSECTION.
 KB1542'
 KB1542'REFERENCE MARK 1 IS 27 FEET WEST OF THE CENTERLINE OF THE COUNTY
 KB1542'ROAD, 39 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 1
 KB1542'FOOT SOUTHWEST OF A CONCRETE RIGHT-OF-WAY POST AND 27 FEET SOUTH OF A
 KB1542'POWER POLE. THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS
 KB1542'STAMPED ASHLAND NO 1 1934.
 KB1542'
 KB1542'REFERENCE MARK 2 IS 40 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 KB1542'41 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD, 11 FEET
 KB1542'SOUTHEAST OF A 14 INCH TREE AND 21 FEET WEST OF AN UNDERGROUND CABLE
 KB1542'BOX AND A WARNING SIGN. THE MONUMENT PROJECTS 10 INCHES AND
 KB1542'THE DISK IS STAMPED ASHLAND NO 2 1934.
 KB1542'
 KB1542'THE AZIMUTH MARK IS 40 FEET NORTHWEST OF THE CENTERLINE OF THE
 KB1542'HIGHWAY, 1 FOOT EAST OF A METAL WITNESS POST, 142 FEET SOUTHWEST
 KB1542'OF A 14 INCH TREE AND 328 FEET NORTHEAST OF THE CENTERLINE OF A ROAD
 KB1542'NORTH. THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 KB1542'ASHLAND 1934 1969.
 KB1542'
 KB1542'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1/2 MILE NORTHEAST
 KB1542'OF ASHLAND.
 KB1542'
 KB1542'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KB1542
 KB1542                          STATION RECOVERY (1971)
 KB1542
 KB1542'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971 (ARS)
 KB1542'RECOVERED ALL MARKS AS PUBLISHED FEB. 1959.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1861 ***********************************************************************
 JB1861  DESIGNATION -  ASHLEY HOBEN CANDY CO WATER TK
 JB1861  PID         -  JB1861
 JB1861  STATE/COUNTY-  IL/WASHINGTON
 JB1861  COUNTRY     -  US
 JB1861  USGS QUAD   -  ASHLEY (2018)
 JB1861
 JB1861                         *CURRENT SURVEY CONTROL
 JB1861  ______________________________________________________________________
 JB1861* NAD 83(1997) POSITION- 38 19 45.94000(N) 089 11 24.97203(W)   ADJUSTED
 JB1861  ______________________________________________________________________
 JB1861  GEOID HEIGHT    -        -30.070 (meters)                     GEOID18
 JB1861  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 JB1861  HORZ ORDER      -  THIRD
 JB1861
 JB1861.The horizontal coordinates were established by classical geodetic methods
 JB1861.and adjusted by the National Geodetic Survey in October 1999.
 JB1861
 JB1861.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1861.GEOID18 height accuracy estimate available here.
 JB1861
 JB1861.Click photographs - Photos may exist for this station.
 JB1861
 JB1861.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1861
 JB1861. The following values were computed from the NAD 83(1997) position.
 JB1861
 JB1861;                    North         East     Units Scale Factor Converg.
 JB1861;SPC IL W     -   184,985.198   785,370.211   MT  1.00003090   +0 36 20.1
 JB1861;SPC IL W     -   606,905.60  2,576,668.77   sFT  1.00003090   +0 36 20.1
 JB1861;UTM  16      - 4,244,636.778   308,552.686   MT  1.00005140   -1 21 31.6
 JB1861
 JB1861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0855244636(NAD 83)
 JB1861
 JB1861                          SUPERSEDED SURVEY CONTROL
 JB1861
 JB1861  NAD 83(1993)-  38 19 45.95509(N)    089 11 24.97070(W) AD(       ) 3
 JB1861  NAD 83(1986)-  38 19 45.95533(N)    089 11 24.97051(W) AD(       ) 3
 JB1861  NAD 27      -  38 19 45.77653(N)    089 11 24.69674(W) AD(       ) 3
 JB1861
 JB1861.Superseded values are not recommended for survey control.
 JB1861
 JB1861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1861.See file dsdata.pdf to determine how the superseded data were derived.
 JB1861
 JB1861_MARKER: 53 = ELEVATED TANK
 JB1861
 JB1861  HISTORY     - Date     Condition        Report By
 JB1861  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1861  HISTORY     - 1962     GOOD             CGS
 JB1861
 JB1861                          STATION DESCRIPTION
 JB1861
 JB1861'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1861'STATION IS LOCATED IN THE TOWN OF ASHLEY.  IT IS PAINTED GRAY,
 JB1861'SUPPORTED BY 4 LEGS AND APPROXIMATELY 130 FEET HIGH.
 JB1861'
 JB1861'THE POINT INTERSECTED WAS THE CENTER OF TOP OF TANK.
 JB1861'
 JB1861'TO REACH FROM THE POST OFFICE IN ASHLEY, GO WEST FOR 0.05 MILE TO
 JB1861'CROSS STREETS, CONTINUE WEST CROSSING RAILROAD TRACKS FOR 0.05 MILE
 JB1861'TO A SIDE STREET RIGHT, TURN RIGHT FOR 0.1 MILE TO THE TANK ON THE
 JB1861'RIGHT.
 JB1861
 JB1861                          STATION RECOVERY (1962)
 JB1861
 JB1861'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1861'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED IN 1961.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1863 ***********************************************************************
 JB1863  DESIGNATION -  ASHLEY MUNICIPAL TANK
 JB1863  PID         -  JB1863
 JB1863  STATE/COUNTY-  IL/WASHINGTON
 JB1863  COUNTRY     -  US
 JB1863  USGS QUAD   -  ASHLEY (2018)
 JB1863
 JB1863                         *CURRENT SURVEY CONTROL
 JB1863  ______________________________________________________________________
 JB1863* NAD 83(1997) POSITION- 38 20 04.14349(N) 089 10 57.94363(W)   ADJUSTED
 JB1863  ______________________________________________________________________
 JB1863  GEOID HEIGHT    -        -30.083 (meters)                     GEOID18
 JB1863  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 JB1863  HORZ ORDER      -  THIRD
 JB1863
 JB1863.The horizontal coordinates were established by classical geodetic methods
 JB1863.and adjusted by the National Geodetic Survey in October 1999.
 JB1863
 JB1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1863.GEOID18 height accuracy estimate available here.
 JB1863
 JB1863.Click photographs - Photos may exist for this station.
 JB1863
 JB1863.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1863
 JB1863. The following values were computed from the NAD 83(1997) position.
 JB1863
 JB1863;                    North         East     Units Scale Factor Converg.
 JB1863;SPC IL W     -   185,553.438   786,020.692   MT  1.00003227   +0 36 37.1
 JB1863;SPC IL W     -   608,769.90  2,578,802.89   sFT  1.00003227   +0 36 37.1
 JB1863;UTM  16      - 4,245,182.396   309,222.276   MT  1.00004825   -1 21 15.4
 JB1863
 JB1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0922245182(NAD 83)
 JB1863
 JB1863                          SUPERSEDED SURVEY CONTROL
 JB1863
 JB1863  NAD 83(1993)-  38 20 04.15857(N)    089 10 57.94224(W) AD(       ) 3
 JB1863  NAD 83(1986)-  38 20 04.15883(N)    089 10 57.94208(W) AD(       ) 3
 JB1863  NAD 27      -  38 20 03.98049(N)    089 10 57.66909(W) AD(       ) 3
 JB1863
 JB1863.Superseded values are not recommended for survey control.
 JB1863
 JB1863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1863.See file dsdata.pdf to determine how the superseded data were derived.
 JB1863
 JB1863_MARKER: 53 = ELEVATED TANK
 JB1863
 JB1863  HISTORY     - Date     Condition        Report By
 JB1863  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1863  HISTORY     - 1962     GOOD             CGS
 JB1863
 JB1863                          STATION DESCRIPTION
 JB1863
 JB1863'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1863'THE STATION IS LOCATED AT THE EXTREME NORTHEAST EDGE OF THE TOWN OF
 JB1863'ASHLEY AND ABOUT 1/4 MILE NORTHEAST OF THE ASHLEY SCHOOL.  IT IS A
 JB1863'FOUR LEGGED STEEL STRUCTURE, APPROXIMATELY 110 FEET HIGH AND
 JB1863'PAINTED SILVER.
 JB1863'
 JB1863'THE POINT INTERSECTED WAS THE BALL AT TOP OF TANK.
 JB1863'
 JB1863'TO REACH FROM THE SCHOOL IN THE NORTH EDGE OF ASHLEY, GO EAST 1
 JB1863'BLOCK, TURN LEFT 2 BLOCKS, TURN RIGHT 1 BLOCK THENCE LEFT (NORTH)
 JB1863'1 BLOCK TO THE TANK IN EDGE OF FIELD.
 JB1863
 JB1863                          STATION RECOVERY (1962)
 JB1863
 JB1863'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1863'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED IN 1961.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1864 ***********************************************************************
 JB1864  DESIGNATION -  ASHLEY RADIO STA KSN 47 MAST
 JB1864  PID         -  JB1864
 JB1864  STATE/COUNTY-  IL/WASHINGTON
 JB1864  COUNTRY     -  US
 JB1864  USGS QUAD   -  ASHLEY (2018)
 JB1864
 JB1864                         *CURRENT SURVEY CONTROL
 JB1864  ______________________________________________________________________
 JB1864* NAD 83(1997) POSITION- 38 19 24.60588(N) 089 10 24.74780(W)   ADJUSTED
 JB1864  ______________________________________________________________________
 JB1864  GEOID HEIGHT    -        -30.060 (meters)                     GEOID18
 JB1864  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 JB1864  HORZ ORDER      -  THIRD
 JB1864
 JB1864.The horizontal coordinates were established by classical geodetic methods
 JB1864.and adjusted by the National Geodetic Survey in October 1999.
 JB1864
 JB1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1864.GEOID18 height accuracy estimate available here.
 JB1864
 JB1864.Click photographs - Photos may exist for this station.
 JB1864
 JB1864.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1864
 JB1864. The following values were computed from the NAD 83(1997) position.
 JB1864
 JB1864;                    North         East     Units Scale Factor Converg.
 JB1864;SPC IL W     -   184,342.989   786,839.994   MT  1.00003402   +0 36 57.2
 JB1864;SPC IL W     -   604,798.62  2,581,490.88   sFT  1.00003402   +0 36 57.2
 JB1864;UTM  16      - 4,243,944.558   309,999.617   MT  1.00004460   -1 20 53.6
 JB1864
 JB1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0999943944(NAD 83)
 JB1864
 JB1864                          SUPERSEDED SURVEY CONTROL
 JB1864
 JB1864  NAD 83(1993)-  38 19 24.62064(N)    089 10 24.74668(W) AD(       ) 3
 JB1864  NAD 83(1986)-  38 19 24.62080(N)    089 10 24.74660(W) AD(       ) 3
 JB1864  NAD 27      -  38 19 24.44334(N)    089 10 24.47273(W) AD(       ) 3
 JB1864
 JB1864.Superseded values are not recommended for survey control.
 JB1864
 JB1864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1864.See file dsdata.pdf to determine how the superseded data were derived.
 JB1864
 JB1864_MARKER: 43 = RADIO/TV TOWER
 JB1864
 JB1864  HISTORY     - Date     Condition        Report By
 JB1864  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1864
 JB1864                          STATION DESCRIPTION
 JB1864
 JB1864'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1864'THE STATION IS THE FLASHING LIGHT AT THE TOP OF THE TOWER LOCATED
 JB1864'ABOUT 1/2 MILE EAST OF ASHLEY.  IT IS A FOUR LEGGED SELF SUPPORTED
 JB1864'STEEL TOWER PAINTED IN ALTERNATE SECTIONS OF INTERNATIONAL ORANGE
 JB1864'AND WHITE AND HAS FAN SHAPED ANTENAS AT ITS TOP.  THE OVERALL
 JB1864'HEIGHT IS 220 FEET.
 JB1864'
 JB1864'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 51, 460 AND STATE HIGHWAY
 JB1864'15 AT THE EAST EDGE OF ASHLEY, GO NORTH ON U.S. HIGHWAY 51 FOR 0.15
 JB1864'MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON A PAVED ROAD
 JB1864'FOR 0.2 MILE TO THE TOWER ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1863 ***********************************************************************
 KA1863  DESIGNATION -  ASHMORE
 KA1863  PID         -  KA1863
 KA1863  STATE/COUNTY-  IL/CLARK
 KA1863  COUNTRY     -  US
 KA1863  USGS QUAD   -  DENNISON (2018)
 KA1863
 KA1863                         *CURRENT SURVEY CONTROL
 KA1863  ______________________________________________________________________
 KA1863* NAD 83(1997) POSITION- 39 22 58.60569(N) 087 34 07.15941(W)   ADJUSTED
 KA1863* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 KA1863  ______________________________________________________________________
 KA1863  GEOID HEIGHT    -        -32.406 (meters)                     GEOID18
 KA1863  LAPLACE CORR    -         -2.67  (seconds)                    DEFLEC18
 KA1863  HORZ ORDER      -  FIRST
 KA1863
 KA1863.The horizontal coordinates were established by classical geodetic methods
 KA1863.and adjusted by the National Geodetic Survey in October 1999.
 KA1863
 KA1863.The orthometric height was scaled from a topographic map.
 KA1863
 KA1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1863.GEOID18 height accuracy estimate available here.
 KA1863
 KA1863.Click photographs - Photos may exist for this station.
 KA1863
 KA1863.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1863
 KA1863. The following values were computed from the NAD 83(1997) position.
 KA1863
 KA1863;                    North         East     Units Scale Factor Converg.
 KA1863;SPC IL E     -   301,770.273   365,881.490   MT  1.00002842   +0 29 06.7
 KA1863;SPC IL E     -   990,057.97  1,200,396.19   sFT  1.00002842   +0 29 06.7
 KA1863;SPC IN W     -   459,121.576   858,187.153   MT  0.99998818   -0 18 28.6
 KA1863;SPC IN W     - 1,506,301.37  2,815,569.02   sFT  0.99998818   -0 18 28.6
 KA1863;UTM  16      - 4,359,428.123   451,025.504   MT  0.99962953   -0 21 38.9
 KA1863
 KA1863!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1863!SPC IL E     -   0.99997906  x   1.00002842  =   1.00000748
 KA1863!SPC IN W     -   0.99997906  x   0.99998818  =   0.99996724
 KA1863!UTM  16      -   0.99997906  x   0.99962953  =   0.99960859
 KA1863
 KA1863:                Primary Azimuth Mark                     Grid Az
 KA1863:SPC IL E     -  ASHMORE AZ MK                            008 51 44.2
 KA1863:SPC IN W     -  ASHMORE AZ MK                            009 39 19.5
 KA1863:UTM  16      -  ASHMORE AZ MK                            009 42 29.8
 KA1863
 KA1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5102559428(NAD 83)
 KA1863
 KA1863|---------------------------------------------------------------------|
 KA1863| PID    Reference Object                     Distance      Geod. Az  |
 KA1863|                                                           dddmmss.s |
 KA1863| CM2701 ASHMORE AZ MK                                      0092050.9 |
 KA1863| KA1862 TT 111 F                             49.738 METERS 11521     |
 KA1863| CM2702 ASHMORE RM 1                         36.927 METERS 23313     |
 KA1863|---------------------------------------------------------------------|
 KA1863
 KA1863                          SUPERSEDED SURVEY CONTROL
 KA1863
 KA1863  NAD 83(1997)-  39 22 58.60563(N)    087 34 07.15931(W) AD(       ) 1
 KA1863  NAD 83(1986)-  39 22 58.61271(N)    087 34 07.15200(W) AD(       ) 1
 KA1863  NAD 27      -  39 22 58.47970(N)    087 34 07.06470(W) AD(       ) 1
 KA1863
 KA1863.Superseded values are not recommended for survey control.
 KA1863
 KA1863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1863.See file dsdata.pdf to determine how the superseded data were derived.
 KA1863
 KA1863_MARKER: DS = TRIANGULATION STATION DISK
 KA1863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1863_STAMPING: ASHMORE 1947
 KA1863_MARK LOGO: CGS
 KA1863_PROJECTION: FLUSH
 KA1863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1863+STABILITY: SURFACE MOTION
 KA1863
 KA1863  HISTORY     - Date     Condition        Report By
 KA1863  HISTORY     - 1947     MONUMENTED       CGS
 KA1863  HISTORY     - 19971019 MARK NOT FOUND   USPSQD
 KA1863
 KA1863                          STATION DESCRIPTION
 KA1863
 KA1863'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1863'THE STATION IS LOCATED ABOUT 6-1/2 MILES EAST OF MARSHALL, 3 MILES
 KA1863'SOUTH OF THE SMALL COMMUNITY OF WEAVER, AND 2-1/4 MILES WEST OF
 KA1863'THE ILLINOIS-INDIANA STATE LINE ON PROPERTY OWNED BY MR. LEVI HEWITT.
 KA1863'IT IS 185 FEET WEST OF THE APPROXIMATE CENTERLINE OF A
 KA1863'NORTH-AND-SOUTH GRAVELED ROAD, 59 FEET SOUTH OF A CULTIVATED FIELD,
 KA1863'56 FT NORTH OF THE APPROXIMATE CENTERLINE OF AN EAST-AND-WEST
 KA1863'GRAVELED ROAD, AND 52 FEET WEST OF THE SOUTHWEST CORNER OF MR.
 KA1863'HEWITTS HOUSE. THE MARK IS FLUSH WITH THE GROUND, AND THE DISK
 KA1863'IS STAMPED ASHMORE 1947.
 KA1863'
 KA1863'REFERENCE MARK NO. 1 IS 121.15 FEET SOUTHWEST OF THE STATION, 103
 KA1863'FEET WEST OF A POWER POLE, 16 FEET SOUTH OF THE APPROXIMATE
 KA1863'CENTERLINE OF A GRAVELED ROAD, AND 6 INCHES NORTH OF A FENCE. THE
 KA1863'MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED ASHMORE NO 1 1947.
 KA1863'
 KA1863'TT 111F 1929 USGS WAS USED AS A REFERENCE MARK. IT IS 163.18 FEET
 KA1863'EAST-SOUTHEAST OF THE STATION, 36 FEET WEST OF THE APPROXIMATE
 KA1863'CENTERLINE OF THE NORTH-AND-SOUTH GRAVELED ROAD, 13 FEET SOUTH OF THE
 KA1863'APPROXIMATE CENTERLINE OF THE EAST-AND-WEST GRAVELED ROAD,2 FEET
 KA1863'NORTH OF A FENCE, AND 2 FEET NORTHWEST OF A WITNESS POST. THE MARK
 KA1863'PROJECTS 2 INCHES, AND THE DISK IS A STANDARD BRONZE USGS
 KA1863'DISK STAMPED TT 111F 1929.
 KA1863'
 KA1863'THE AZIMUTH MARK IS 0.2 MILE NORTH-NORTHEAST OF THE STATION, 18 FEET
 KA1863'EAST OF THE APPROXIMATE CENTERLINE OF A GRAVELED ROAD, 1 FOOT
 KA1863'SOUTH OF A WITNESS POST, AND 6 INCHES WEST OF A FENCE. THE MARK
 KA1863'PROJECTS 3 INCHES, AND THE DISK IS STAMPED ASHMORE 1947.
 KA1863'
 KA1863'TO REACH THE STATION FROM THE ARMSTRONG METHODIST CHURCH IN WEAVER,
 KA1863'WHICH IS 6 MILES EAST OF MARSHALL VIA U.S.  HIGHWAY 40, GO
 KA1863'SOUTH ON A GRAVELED ROAD FOR 3.2 MILES TO THE AZIMUTH MARK ON THE
 KA1863'LEFT. CONTINUE SOUTHERLY ON THE GRAVELED ROAD FOR 0.2 MILE TO
 KA1863'A CROSS-ROAD AND THE STATION ON THE RIGHT.
 KA1863'
 KA1863'HEIGHT OF LIGHT ABOVE STATION MARK 38 METERS.
 KA1863
 KA1863                          STATION RECOVERY (1997)
 KA1863
 KA1863'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1863'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1153 ***********************************************************************
 KB1153  DESIGNATION -  ASHMORE WABASH P L MICROWAVE
 KB1153  PID         -  KB1153
 KB1153  STATE/COUNTY-  IL/COLES
 KB1153  COUNTRY     -  US
 KB1153  USGS QUAD   -  ASHMORE (2018)
 KB1153
 KB1153                         *CURRENT SURVEY CONTROL
 KB1153  ______________________________________________________________________
 KB1153* NAD 83(1997) POSITION- 39 31 22.01473(N) 088 04 19.41507(W)   ADJUSTED
 KB1153  ______________________________________________________________________
 KB1153  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 KB1153  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 KB1153  HORZ ORDER      -  THIRD
 KB1153
 KB1153.The horizontal coordinates were established by classical geodetic methods
 KB1153.and adjusted by the National Geodetic Survey in October 1999.
 KB1153
 KB1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1153.GEOID18 height accuracy estimate available here.
 KB1153
 KB1153.Click photographs - Photos may exist for this station.
 KB1153
 KB1153.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1153
 KB1153. The following values were computed from the NAD 83(1997) position.
 KB1153
 KB1153;                    North         East     Units Scale Factor Converg.
 KB1153;SPC IL E     -   317,048.680   322,465.150   MT  0.99998121   +0 09 58.6
 KB1153;SPC IL E     - 1,040,183.88  1,057,954.41   sFT  0.99998121   +0 09 58.6
 KB1153;UTM  16      - 4,375,341.501   407,854.425   MT  0.99970454   -0 40 56.2
 KB1153
 KB1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0785475341(NAD 83)
 KB1153
 KB1153                          SUPERSEDED SURVEY CONTROL
 KB1153
 KB1153  NAD 83(1997)-  39 31 22.01145(N)    088 04 19.41345(W) AD(       ) 3
 KB1153  NAD 83(1986)-  39 31 22.02360(N)    088 04 19.41198(W) AD(       ) 3
 KB1153  NAD 27      -  39 31 21.90317(N)    088 04 19.28367(W) AD(       ) 3
 KB1153
 KB1153.Superseded values are not recommended for survey control.
 KB1153
 KB1153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1153.See file dsdata.pdf to determine how the superseded data were derived.
 KB1153
 KB1153_MARKER: 44 = MICROWAVE MAST
 KB1153
 KB1153  HISTORY     - Date     Condition        Report By
 KB1153  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1153
 KB1153                          STATION DESCRIPTION
 KB1153
 KB1153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1153'THE STATION, ASHMORE WABASH PIPELINE COMPANY MICROWAVE MAST
 KB1153'KQU 59, IS THE RED LIGHT ATOP A 290 FEET RED AND WHITE, GUYED
 KB1153'MAST, OWNED BY THE WABASH PIPELINE COMPANY.
 KB1153'
 KB1153'THE STATION IS LOCATED ABOUT 4 KM WEST OF ASHMORE.
 KB1153'
 KB1153'TO REACH THE STATION FROM THE POST OFFICE IN ASHMORE, GO WEST
 KB1153'ON STATE HIGHWAY 16 FOR 4.0 KM (2.5 MI) TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1599 ***********************************************************************
 MF1599  DESIGNATION -  ASHTON
 MF1599  PID         -  MF1599
 MF1599  STATE/COUNTY-  IL/LEE
 MF1599  COUNTRY     -  US
 MF1599  USGS QUAD   -  FRANKLIN GROVE (2018)
 MF1599
 MF1599                         *CURRENT SURVEY CONTROL
 MF1599  ______________________________________________________________________
 MF1599* NAD 83(1997) POSITION- 41 51 58.64282(N) 089 16 37.50383(W)   ADJUSTED
 MF1599* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 MF1599  ______________________________________________________________________
 MF1599  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 MF1599  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 MF1599  HORZ ORDER      -  SECOND
 MF1599
 MF1599.The horizontal coordinates were established by classical geodetic methods
 MF1599.and adjusted by the National Geodetic Survey in October 1999.
 MF1599
 MF1599.The orthometric height was scaled from a topographic map.
 MF1599
 MF1599.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1599.GEOID18 height accuracy estimate available here.
 MF1599
 MF1599.Click photographs - Photos may exist for this station.
 MF1599
 MF1599.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1599
 MF1599. The following values were computed from the NAD 83(1997) position.
 MF1599
 MF1599;                    North         East     Units Scale Factor Converg.
 MF1599;SPC IL W     -   577,614.633   773,852.646   MT  1.00000827   +0 35 37.4
 MF1599;SPC IL W     - 1,895,057.34  2,538,881.56   sFT  1.00000827   +0 35 37.4
 MF1599;UTM  16      - 4,637,437.681   311,017.488   MT  1.00003949   -1 31 12.6
 MF1599
 MF1599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1599!SPC IL W     -   0.99996457  x   1.00000827  =   0.99997284
 MF1599!UTM  16      -   0.99996457  x   1.00003949  =   1.00000406
 MF1599
 MF1599:                Primary Azimuth Mark                     Grid Az
 MF1599:SPC IL W     -  DIXON                                    272 04 32.5
 MF1599:UTM  16      -  DIXON                                    274 11 22.5
 MF1599
 MF1599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1101737437(NAD 83)
 MF1599
 MF1599|---------------------------------------------------------------------|
 MF1599| PID    Reference Object                     Distance      Geod. Az  |
 MF1599|                                                           dddmmss.s |
 MF1599| CI6653 ASHTON RM 3                          26.731 METERS 03835     |
 MF1599| MF1551 ASHTON MUNICIPAL TANK               APPROX. 4.8 KM 0853014.5 |
 MF1599| CI6650 ASHTON AZ MK                                       0863932.6 |
 MF1599| MF1758 DIXON                               APPROX.16.5 KM 2724009.9 |
 MF1599| CI6652 ASHTON RM 2                          27.264 METERS 27248     |
 MF1599| CI6651 ASHTON RM 1                          20.563 METERS 35802     |
 MF1599|---------------------------------------------------------------------|
 MF1599
 MF1599                          SUPERSEDED SURVEY CONTROL
 MF1599
 MF1599  NAD 83(1996)-  41 51 58.64300(N)    089 16 37.50479(W) AD(       ) 2
 MF1599  NAD 83(1986)-  41 51 58.64504(N)    089 16 37.51009(W) AD(       ) 2
 MF1599  NAD 27      -  41 51 58.53600(N)    089 16 37.15270(W) AD(       ) 2
 MF1599
 MF1599.Superseded values are not recommended for survey control.
 MF1599
 MF1599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1599.See file dsdata.pdf to determine how the superseded data were derived.
 MF1599
 MF1599_MARKER: DS = TRIANGULATION STATION DISK
 MF1599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1599_STAMPING: ASHTON 1954
 MF1599_MARK LOGO: CGS
 MF1599_PROJECTION: RECESSED 41 CENTIMETERS
 MF1599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1599+STABILITY: SURFACE MOTION
 MF1599
 MF1599  HISTORY     - Date     Condition        Report By
 MF1599  HISTORY     - 1954     MONUMENTED       CGS
 MF1599  HISTORY     - 1958     GOOD             CGS
 MF1599  HISTORY     - 19950814 MARK NOT FOUND   USPSQD
 MF1599  HISTORY     - 20020116 MARK NOT FOUND   NGS
 MF1599  HISTORY     - 20030531 MARK NOT FOUND   USPSQD
 MF1599
 MF1599                          STATION DESCRIPTION
 MF1599
 MF1599'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1599'STATION IS LOCATED ABOUT 2 MILES WEST OF ASHTON ON PROPERTY
 MF1599'OWNED BY WILLIAM HASNITOCH.  IT IS 86 FEET SOUTHEAST OF A
 MF1599'CONCRETE DEDICATION MEMORIAL MONUMENT TO ABRAHAM LINCOLN,
 MF1599'60 FEET SOUTHEAST OF A TELEPHONE POLE WITH A TRIANGLE BLAZE
 MF1599'ON THE NORTH SIDE, 41 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 MF1599'30 A AND 9 FEET SOUTHWEST OF A WHITE WITNESS POST.  THE MARK
 MF1599'IS UNDERGROUND 16 INCHES AND THE DISK IS STAMPED ASHTON 1954.
 MF1599'
 MF1599'REFERENCE MARK NO. 1 IS 27 FEET NORTH OF THE CENTER OF THE
 MF1599'HIGHWAY AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS FLUSH
 MF1599'AND THE DISK IS STAMPED ASHTON NO 1 1954.
 MF1599'
 MF1599'REFERENCE MARK NO. 2 IS 34 FEET SOUTH OF THE CENTER OF THE
 MF1599'HIGHWAY AND 30 FEET WEST OF THE TELEPHONE POLE WITH A TRIANGLE
 MF1599'BLAZE ON THE NORTH SIDE.  THE MARK IS FLUSH AND THE DISK IS
 MF1599'STAMPED ASHTON NO 2 1954.
 MF1599'
 MF1599'AZIMUTH MARK IS 28 FEET NORTH OF THE CENTER OF HIGHWAY 30 A,
 MF1599'3 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A
 MF1599'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED ASHTON 1954.
 MF1599'
 MF1599'TO REACH THE STATION FROM THE ASHTON HIGH SCHOOL IN ASHTON,
 MF1599'GO WEST ON U.S. HIGHWAY 30 A FOR 2.25 MILES TO THE AZIMUTH MARK
 MF1599'ON THE RIGHT AS DESCRIBED, CONTINUE WEST ON HIGHWAY 30 A FOR
 MF1599'0.35 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 MF1599'
 MF1599'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1599
 MF1599                          STATION RECOVERY (1958)
 MF1599
 MF1599'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (FAR)
 MF1599'THIS STATION WAS RECOVERED IN GOOD CONDITION ALONG WITH
 MF1599'REFERENCE MARK NO. 1.  BUT REFERENCE MARK NO. 2 AND THE AZIMUTH
 MF1599'MARK HAD BEEN DESTROYED BY ROAD CONSTRUCTION WORK ON U.S.
 MF1599'HIGHWAY 30A.  A NEW REFERENCE MARK NO. 3 WAS ESTABLISHED.
 MF1599'THE ASHTON, MUNICIPAL WATER TANK MIGHT BE USED AS A NATURAL
 MF1599'AZIMUTH IN THE FALL AND WINTER WHEN THE LEAVES HAVE FALLEN FROM
 MF1599'THE TREES.  THE TANK IS VISIBLE FROM REFERENCE MARK NO. 1.
 MF1599'U.S. HIGHWAY 30 A HAS BEEN REALIGNED IN THE VICINITY OF THE
 MF1599'STATION, SO A COMPLETE DESCRIPTION FOLLOWS.
 MF1599'
 MF1599'STATION IS LOCATED ABOUT 2 MILES WEST OF ASHTON ON PROPERTY
 MF1599'OWNED BY WILLIAM HANNITOCH AND ABOUT 200 YARDS NORTHWEST
 MF1599'OF A CURVE IN U.S. HIGHWAY 30 A AND 250 YARDS EAST OF A
 MF1599'NORTH-SOUTH SECTIONLINE ROAD, AND 68 FEET SOUTH OF A FENCELINE.
 MF1599'THE MARK IS 12 INCHES BELOW THE SURFACE OF THE GROUND AND
 MF1599'THE DISK IS STAMPED ASHTON 1954.
 MF1599'
 MF1599'REFERENCE MARK NO. 1 IS NORTH OF THE STATION, 45 FEET WEST
 MF1599'OF A FENCE T-INTERSECTION AND 1 FOOT SOUTH OF THE FENCE.  THE
 MF1599'MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS
 MF1599'STAMPED ASHTON NO 1 1954.
 MF1599'
 MF1599'REFERENCE MARK NO. 3 IS NORTHEAST OF THE STATION, 12 FEET EAST
 MF1599'OF A FENCE T-INTERSECTION, 3 FEET EAST OF A TELEPHONE POLE,
 MF1599'AND 1 FOOT SOUTH OF THE FENCE.  THE MARK PROJECTS 2 INCHES
 MF1599'AND THE DISK IS STAMPED ASHTON NO 3 1954.
 MF1599'
 MF1599'AZIMUTH MARK IS DESTROYED.
 MF1599'
 MF1599'TO REACH THE STATION FROM THE ASHTON HIGH SCHOOL IN ASHTON,
 MF1599'GO WEST ON U.S. HIGHWAY 30 A FOR 2.45 MILES TO A POINT WHERE
 MF1599'U.S. HIGHWAY 30 A STARTS TO CURVE TO THE LEFT OR THE SOUTHEAST.
 MF1599'THE STATION IS ABOUT 200 YARDS WEST OF THIS POINT AS DESCRIBED.
 MF1599
 MF1599                          STATION RECOVERY (1995)
 MF1599
 MF1599'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1599'MARK NOT FOUND.
 MF1599
 MF1599                          STATION RECOVERY (2002)
 MF1599
 MF1599'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1599'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1599
 MF1599                          STATION RECOVERY (2003)
 MF1599
 MF1599'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1599'RM 1 RM 2 RM 3 AND THE AZIMUTH WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0684 ***********************************************************************
 KB0684  DESIGNATION -  ASSUMPTION
 KB0684  PID         -  KB0684
 KB0684  STATE/COUNTY-  IL/CHRISTIAN
 KB0684  COUNTRY     -  US
 KB0684  USGS QUAD   -  ASSUMPTION (2018)
 KB0684
 KB0684                         *CURRENT SURVEY CONTROL
 KB0684  ______________________________________________________________________
 KB0684* NAD 83(2011) POSITION- 39 31 12.72887(N) 089 02 56.47606(W)   ADJUSTED
 KB0684* NAD 83(2011) ELLIP HT-   164.103 (meters)        (06/27/12)   ADJUSTED
 KB0684* NAD 83(2011) EPOCH   -  2010.00
 KB0684* NAVD 88 ORTHO HEIGHT -   196.394 (meters)      644.34  (feet) ADJUSTED
 KB0684  ______________________________________________________________________
 KB0684  GEOID HEIGHT    -        -32.289 (meters)                     GEOID18
 KB0684  NAD 83(2011) X  -     81,771.606 (meters)                     COMP
 KB0684  NAD 83(2011) Y  - -4,926,226.838 (meters)                     COMP
 KB0684  NAD 83(2011) Z  -  4,037,138.436 (meters)                     COMP
 KB0684  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 KB0684  DYNAMIC HEIGHT  -        196.282 (meters)      643.97  (feet) COMP
 KB0684  MODELED GRAVITY -    980,049.7   (mgal)                       NAVD 88
 KB0684
 KB0684  VERT ORDER      -  FIRST     CLASS I
 KB0684
 KB0684  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0684  Standards:
 KB0684         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0684            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0684  -------------------------------------------------------------------
 KB0684  NETWORK    0.59   1.63           0.27   0.20   0.83     -0.12710985
 KB0684  -------------------------------------------------------------------
 KB0684  Click here for local accuracies and other accuracy information.
 KB0684
 KB0684.The horizontal coordinates were established by GPS observations
 KB0684.and adjusted by the National Geodetic Survey in June 2012.
 KB0684
 KB0684.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0684.been affixed to the stable North American tectonic plate. See 
 KB0684.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0684
 KB0684.The horizontal coordinates are valid at the epoch date displayed above
 KB0684.which is a decimal equivalence of Year/Month/Day.
 KB0684
 KB0684.The orthometric height was determined by differential leveling and
 KB0684.adjusted by the NATIONAL GEODETIC SURVEY
 KB0684.in June 1991.
 KB0684
 KB0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0684.GEOID18 height accuracy estimate available here.
 KB0684
 KB0684.Click photographs - Photos may exist for this station.
 KB0684
 KB0684.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0684
 KB0684.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0684
 KB0684.The ellipsoidal height was determined by GPS observations
 KB0684.and is referenced to NAD 83.
 KB0684
 KB0684.The dynamic height is computed by dividing the NAVD 88
 KB0684.geopotential number by the normal gravity value computed on the
 KB0684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0684.degrees latitude (g = 980.6199 gals.).
 KB0684
 KB0684.The modeled gravity was interpolated from observed gravity values.
 KB0684
 KB0684. The following values were computed from the NAD 83(2011) position.
 KB0684
 KB0684;                    North         East     Units Scale Factor Converg.
 KB0684;SPC IL W     -   317,315.487   796,100.198   MT  1.00005484   +0 42 40.6
 KB0684;SPC IL W     - 1,041,059.23  2,611,872.07   sFT  1.00005484   +0 42 40.6
 KB0684;UTM  16      - 4,376,511.173   323,870.976   MT  0.99998195   -1 18 15.2
 KB0684
 KB0684!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0684!SPC IL W     -   0.99997426  x   1.00005484  =   1.00002909
 KB0684!UTM  16      -   0.99997426  x   0.99998195  =   0.99995621
 KB0684
 KB0684:                Primary Azimuth Mark                     Grid Az
 KB0684:SPC IL W     -  ASSUMPTION AZ MK                         099 31 44.2
 KB0684:UTM  16      -  ASSUMPTION AZ MK                         101 32 40.0
 KB0684
 KB0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2387076511(NAD 83)
 KB0684
 KB0684|---------------------------------------------------------------------|
 KB0684| PID    Reference Object                     Distance      Geod. Az  |
 KB0684|                                                           dddmmss.s |
 KB0684| KB1363 ASSUMPTION 1920 TP 1976             APPROX. 0.5 KM 0104550.8 |
 KB0684| KB0685 ASSUMPTION RM 2                       7.062 METERS 01146     |
 KB0684| KB1368 ASSUMPTION AZ A PT 1976             489.179 METERS 0994730.6 |
 KB0684| KB1367 ASSUMPTION AZ MK                    483.552 METERS 1001424.8 |
 KB0684| KB1362 ASSUMPTION A PT 1976                  9.725 METERS 24325     |
 KB0684| KB1361 ASSUMPTION MUN TANK                 145.607 METERS 24654     |
 KB0684| CI6654 ASSUMPTION RM                        21.330 METERS 26717     |
 KB0684| KB0686 ASSUMPTION RM 3                      26.388 METERS 27304     |
 KB0684|---------------------------------------------------------------------|
 KB0684
 KB0684                          SUPERSEDED SURVEY CONTROL
 KB0684
 KB0684  NAD 83(2007)-  39 31 12.72891(N)    089 02 56.47681(W) AD(2002.00) 0
 KB0684  ELLIP H (02/10/07)  164.133  (m)                       GP(2002.00)    
 KB0684  ELLIP H (10/15/04)  164.141  (m)                       GP(       ) 4 2
 KB0684  NAD 83(1997)-  39 31 12.72890(N)    089 02 56.47672(W) AD(       ) B
 KB0684  ELLIP H (07/17/98)  164.137  (m)                       GP(       ) 4 1
 KB0684  NAD 83(1986)-  39 31 12.73871(N)    089 02 56.46320(W) AD(       ) 2
 KB0684  NAD 27      -  39 31 12.59480(N)    089 02 56.15910(W) AD(       ) 2
 KB0684  USSD        -  39 31 12.70400(N)    089 02 56.05500(W) AD(       ) 3
 KB0684  NAVD 88             196.39   (m)          644.3    (f) LEVELING    3  
 KB0684  NGVD 29 (??/??/92)  196.484  (m)          644.63   (f) ADJ UNCH    1 1
 KB0684  NGVD 29             196.48   (m)          644.6    (f) LEVELING    3  
 KB0684
 KB0684.Superseded values are not recommended for survey control.
 KB0684
 KB0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0684.See file dsdata.pdf to determine how the superseded data were derived.
 KB0684
 KB0684_MARKER: DS = TRIANGULATION STATION DISK
 KB0684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0684_STAMPING: ASSUMPTION 1920
 KB0684_MARK LOGO: CGS
 KB0684_PROJECTION: RECESSED 20 CENTIMETERS
 KB0684_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0684+STABILITY: SURFACE MOTION
 KB0684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0684+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2019
 KB0684
 KB0684  HISTORY     - Date     Condition        Report By
 KB0684  HISTORY     - 1920     MONUMENTED       CGS
 KB0684  HISTORY     - 1970     GOOD             PAS
 KB0684  HISTORY     - 1971     GOOD             NGS
 KB0684  HISTORY     - 1971     GOOD             NGS
 KB0684  HISTORY     - 1972     GOOD             ILDT
 KB0684  HISTORY     - 1973     GOOD             ILDT
 KB0684  HISTORY     - 1976     GOOD             NGS
 KB0684  HISTORY     - 1976     GOOD             NGS
 KB0684  HISTORY     - 19901005 GOOD             NGS
 KB0684  HISTORY     - 19970326 GOOD             NGS
 KB0684  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0684  HISTORY     - 20021108 GOOD             ILDT
 KB0684  HISTORY     - 20030613 GOOD             WOOLPT
 KB0684  HISTORY     - 20110310 GOOD             WOOLPT
 KB0684  HISTORY     - 20190926 GOOD             ILDT
 KB0684
 KB0684                          STATION DESCRIPTION
 KB0684
 KB0684'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0684'STATION IS LOCATED AT ASSUMPTION, 80 YARDS S OF THE RAILROAD STATION,
 KB0684'ON THE E SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, 2 YARDS W
 KB0684'OF THE RAILROAD WATCHMANS SHELTER, 0.62 METER 2.03 FEET S OF THE S
 KB0684'AND NEAREST CURB, AND 3.76 METERS 12.34 FEET E OF THE E AND
 KB0684'NEAREST RAIL. THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 KB0684'STANDARD BRONZE DISKS SET IN CONCRETE.
 KB0684'THE REFERENCE MARK IS ON THE OPPOSITE SIDE OF THE
 KB0684'TRACK, NEAR THE VILLAGE LAWN FENCE, 21.33 METERS 69.98 FEET
 KB0684'FROM THE STATION, S 87 DEG 17 MIN W.  THE ELEVATION OF THE
 KB0684'STATION MARK IS 196.785 METERS 645.619 FEET AND OF THE REFERENCE MARK
 KB0684'197.033 METERS 646.432 FEET.
 KB0684
 KB0684                          STATION RECOVERY (1970)
 KB0684
 KB0684'RECOVERY NOTE BY PARK AERIAL SURVEYS INCORPORATED 1970 (CM)
 KB0684'THE STATION WAS FOUND AS DESCRIBED AND IN GOOD CONDITION. THE
 KB0684'REFERENCE MARK WAS SEARCHED FOR, BUT COULD NOT BE FOUND. A
 KB0684'COMPLETE NEW DESCRIPTION IS AS FOLLOWS.
 KB0684'
 KB0684'THE STATION IS LOCATED AT ASSUMPTION. IT IS ABOUT 0.05 MILE SOUTH OF
 KB0684'THE ILLINOIS CENTRAL RAILROAD STATION, ABOUT 0.2 MILE SOUTH OF
 KB0684'MILEPOST 729, AT THE CROSSING OF WEST FIRST STREET, 37 FEET SOUTHEAST
 KB0684'OF THE CENTERLINE OF RAILROAD CROSSING AT WEST FIRST STREET,
 KB0684'21-1/2 FEET SOUTH OF SIGNAL IN THE CENTER OF WEST FIRST STREET, 12
 KB0684'FEET EAST OF THE EAST RAIL OF MAIN TRACK, 2 FEET SOUTH OF THE
 KB0684'SOUTH CURB LINE OF WEST FIRST STREET AND ABOUT 1 FOOT BELOW THE LEVEL
 KB0684'OF TRACK. A STANDARD U.S.C. AND G.S. DISK SET IN TOP OF CONCRETE
 KB0684'ABOUT 6 INCHES BELOW THE SURFACE.
 KB0684
 KB0684                          STATION RECOVERY (1971)
 KB0684
 KB0684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KB0684'THE STATION MARK WAS FOUND IN GOOD CONDITION. THE REFERENCE MARK WAS
 KB0684'NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED.  REFERENCE MARKS 2
 KB0684'AND 3 WERE SET. NO OBJECT VISIBLE FROM WHICH TO SET AN AZIMUTH MARK
 KB0684'FROM. A NEW DESCRIPTION FOLLOWS -
 KB0684'
 KB0684'STATION IS LOCATED AT ASSUMPTION, 37 FEET SOUTHEAST OF RAILROAD
 KB0684'CROSSING, 23 FEET SOUTH OF CROSSING LIGHT AND CENTERLINE
 KB0684'OF W 1ST SOUTH STREET, 12 FEET EAST OF THE EAST RAIL OF THE RAILROAD,
 KB0684'2 FEET SOUTH OF THE SOUTH CURB OF THE STREET, 99 FEET EAST OF
 KB0684'THE CENTERLINE OF CHESNUT STREET, 1 FOOT WEST OF A METAL WITNESS POST
 KB0684'AND 7 FEET NORTH OF RAILROAD SIGNAL BOX. THE MONUMENT IS 8 INCHES
 KB0684'UNDERGROUND AND THE DISK IS STAMPED ASSUMPTION 1920.
 KB0684'
 KB0684'REFERENCE MARK 2 IS A STANDARD DISK STAMPED ASSUMPTION 1920 NO 2
 KB0684'1971, SET IN A DRILL HOLE IN THE EAST END OF DIAMOND SHAPED
 KB0684'CONCRETE RAILROAD CROSSING LIGHT BASE IN THE CENTER OF W 1ST SOUTH
 KB0684'ST., 13 FEET EAST OF THE EAST RAIL OF THE RAILROAD AND ABOUT 3
 KB0684'FEET ABOVE THE LEVEL OF THE STREET.
 KB0684'
 KB0684'REFERENCE MARK 3 IS A STANDARD DISK STAMPED ASSUMPTION 1920 NO 3
 KB0684'1971, SET IN A DRILL HOLE IN THE SOUTHEAST CORNER OF THE CONCRETE
 KB0684'BASE OF PEDESTAL HOLDING OLD CANNON, 42 FEET WEST OF WEST RAIL OF
 KB0684'SIDETRACK, 12 FEET EAST OF THE EAST CURB OF CHESNUT ST. AND 14
 KB0684'FEET SOUTH OF THE SOUTH CURB OF W 1ST SOUTH ST.
 KB0684'
 KB0684'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - AT ASSUMPTION.
 KB0684'
 KB0684'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0684
 KB0684                          STATION RECOVERY (1971)
 KB0684
 KB0684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 KB0684'AT ASSUMPTION.
 KB0684'THE MARK IS LOCATED NEAR THE CENTER OF ASSUMPTION, 37 FEET
 KB0684'SOUTHEAST OF A RAILROAD CROSSING, 23 FEET SOUTH OF CROSSING LIGHT
 KB0684'AND THE CENTERLINE OF W 1ST SOUTH ST., 12 FEET EAST OF THE EAST
 KB0684'RAIL OF MAIN TRACK, 2 FEET SOUTH OF THE SOUTH CURB OF W 1ST
 KB0684'SOUTH ST., 99 FEET EAST OF THE CENTERLINE OF CHESTNUT ST., 1
 KB0684'FOOT WEST OF A METAL WITNESS POST, 7 FEET NORTH OF RAILROAD
 KB0684'SIGNAL BOX, SET IN THE TOP OF A SQUARE CONCRETE POST 8 INCHES
 KB0684'UNDERGROUND.
 KB0684
 KB0684                          STATION RECOVERY (1972)
 KB0684
 KB0684'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB0684'ASSUMPTION 1920 RECOVERED GOOD.
 KB0684'
 KB0684'FOUND AS DESCRIBED.
 KB0684
 KB0684                          STATION RECOVERY (1973)
 KB0684
 KB0684'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LE)
 KB0684'ASSUMPTION 1920 RECOVERED GOOD.
 KB0684'
 KB0684'ASSUMPTION 1920 NO. 3 1971 - RECOVERED GOOD.
 KB0684'
 KB0684'ASSUMPTION 1920 NO. 2 1971 - RECOVERED GOOD.
 KB0684'
 KB0684'NO AZIMUTH.
 KB0684'
 KB0684'DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ASSUMPTION.
 KB0684
 KB0684                          STATION RECOVERY (1976)
 KB0684
 KB0684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0684'THE STATION MARK, REFERENCE MARKS 2 AND 3 WERE RECOVERED AND FOUND
 KB0684'IN GOOD CONDITION.  THE HORIZONTAL DIRECTIONS TO REFERENCE MARK 3
 KB0684'CHECKED ADEQUATELY, DISTANCE WAS FOUND TO BE 0.032 METERS SMALLER,
 KB0684'THE HORIZONTAL DIRECTIONS TO REFERENCE MARK 2 WAS FOUND TO BE 1
 KB0684'MINUTE AND 46.1 SECONDS SMALLER, DISTANCE WAS FOUND TO BE 0.040
 KB0684'METERS SMALLER THAN THE 1971 OBSERVATIONS.  AN AZIMUTH MARK WAS
 KB0684'ESTABLISHED AT THIS DATE.
 KB0684'
 KB0684'THE TO REACH AND LOCATION FOR THE STATION AND REFERENCE MARKS ARE
 KB0684'COMPLETELY ADEQUATE TO THE 1971 DESCRIPTION.
 KB0684'
 KB0684'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON E 1ST SOUTH
 KB0684'STREET FOR 0.3 MILE TO THE MARK ON THE LEFT.
 KB0684'
 KB0684'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED ASSUMPTION
 KB0684'1920 AZ 1976, IS CEMENTED IN A DRILL HOLE IN THE NORTH CURB OF E
 KB0684'1ST SOUTH STREET.  IT IS 81 FEET EAST OF THE CENTER OF A DRIVEWAY
 KB0684'AND 13 FEET SOUTH OF A POWERLINE POLE.
 KB0684'
 KB0684'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN ASSUMPTION.
 KB0684
 KB0684                          STATION RECOVERY (1976)
 KB0684
 KB0684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0684'RECOVERED IN GOOD CONDITION.
 KB0684
 KB0684                          STATION RECOVERY (1990)
 KB0684
 KB0684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KB0684'STATION MARK WAS RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT
 KB0684'SEARCHED FOR.  STATION IS LOCATED IN ASSUMPTION, AT EDGE OF A LAWN,
 KB0684'AT A SMALL GAZEBO, AT JUNCTION OF A TOWN STREET AND THE RAILROAD
 KB0684'TRACK, IN THE NORTHEAST 1/4 OF SECTION 2, T 12 N, R 11 E.
 KB0684'OWNERSHIP--ILLINOIS CENTRAL GULF RAILROAD.  NO PERMISSION ASKED FROM
 KB0684'TOWN OR RAILROAD.  WILL HAVE TO PARK PARTIALLY ON GRASS TO ALLOW
 KB0684'TRAFFIC TO PASS.
 KB0684'TO REACH FROM THE ASSUMPTION POST OFFICE ON THE WEST SIDE OF THE
 KB0684'RAILROAD TRACKS, GO SOUTH ON CHESTNUT STREET FOR 0.07 KM (0.04 MI) TO
 KB0684'A CROSS STREET.  TURN LEFT, EAST, ON 1ST SOUTH STREET FOR 0.04 KM
 KB0684'(0.02 MI) TO THE STATION ON THE RIGHT AFTER CROSSING THE TRACKS.
 KB0684'STATION MARK IS SET IN THE TOP OF A 20-CM ROUND POST 20 CM BELOW
 KB0684'GROUND.  IT IS 3.8 M (12.5 FT) SOUTH OF SOUTH RAIL OF MAIN TRACK, 7.2
 KB0684'M (23.6 FT) WEST OF THE STREET CENTER, 0.6 M (2.0 FT) SOUTHEAST OF A
 KB0684'METAL WITNESS POST,2.0 M EAST OF THE SOUTHEAST CORNER OF A RAILROAD
 KB0684'SIGNAL BOX, AND 15.7 M (51.5 FT) NORTH-NORTHEAST OF THE SIDE OF A
 KB0684'GAZEBO. NOTE--TALL TRIPOD TO CLEAR RAILROAD SIGNAL BOX.
 KB0684
 KB0684                          STATION RECOVERY (1997)
 KB0684
 KB0684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB0684'THE STATION IS LOCATED IN THE CENTER OF ASSUMPTION AT THE EDGE OF A
 KB0684'CITY LAWN, AT A SMALL GAZEBO, AT THE INTERSECTION OF A CITY STREET AND
 KB0684'A RAILROAD TRACK.  TO REACH FROM THE POST OFFICE ON CHESTNUT STREET ON
 KB0684'THE WEST SIDE OF THE TRACKS, GO SOUTH ON CHESTNUT STREET FOR 0.04 MI
 KB0684'(0.06 KM) TO A CROSS STREET.  TURN LEFT, EAST ON 1ST SOUTH STREET FOR
 KB0684'0.02 MI (0.03 KM) TO THE STATION ON THE RIGHT AFTER CROSSING THE
 KB0684'TRACKS, 11.3 M (37.1 FT) SOUTHEAST OF THE CENTER OF THE CROSSING, 3.8
 KB0684'M (12.5 FT) EAST OF THE EAST RAIL OF THE MAIN TRACK, 7.2 M (23.6 FT)
 KB0684'SOUTH OF THE CENTER OF THE STREET, 2.0 M (6.6 FT) NORTH OF THE
 KB0684'NORTHEAST CORNER OF A RAILROAD SIGNAL BOX, 15.7 M (51.5 FT)
 KB0684'WEST-NORTHWEST OF OF THE SIDE OF THE GAZEBO, AND 0.6 M (2.0 FT)
 KB0684'NORTHEAST OF A METAL WITNESS POST.  NOTE--FOR GPS OBSERVATIONS, A TALL
 KB0684'SETUP IS REQUIRED TO CLEAR THE RAILROAD SIGNAL BOX.
 KB0684
 KB0684                          STATION RECOVERY (2000)
 KB0684
 KB0684'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0684'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0684'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0684
 KB0684                          STATION RECOVERY (2002)
 KB0684
 KB0684'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 KB0684'RECOVERED AS DESCRIBED
 KB0684
 KB0684                          STATION RECOVERY (2003)
 KB0684
 KB0684'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB0684'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 KB0684
 KB0684                          STATION RECOVERY (2011)
 KB0684
 KB0684'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KB0684'RECOVERED IN GOOD CONDITION.
 KB0684
 KB0684                          STATION RECOVERY (2019)
 KB0684
 KB0684'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0684'STATION HAS BECOME QUESTIONABLE FOR GPS OBSERVATION BECAUSE OF A 24
 KB0684'INCH (61 CM) DIAMETER CEDAR TREE 25 FT (7.6 M) SOUTH OF THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0160 ***********************************************************************
 JC0160  DESIGNATION -  ASSUMPTION
 JC0160  PID         -  JC0160
 JC0160  STATE/COUNTY-  IL/ST CLAIR
 JC0160  COUNTRY     -  US
 JC0160  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0160
 JC0160                         *CURRENT SURVEY CONTROL
 JC0160  ______________________________________________________________________
 JC0160* NAD 83(1997) POSITION- 38 37 01.33011(N) 090 05 26.64219(W)   ADJUSTED
 JC0160* NAVD 88 ORTHO HEIGHT -   128.888 (meters)      422.86  (feet) ADJUSTED
 JC0160  ______________________________________________________________________
 JC0160  GEOID HEIGHT    -        -30.936 (meters)                     GEOID18
 JC0160  LAPLACE CORR    -          1.89  (seconds)                    DEFLEC18
 JC0160  DYNAMIC HEIGHT  -        128.806 (meters)      422.59  (feet) COMP
 JC0160  MODELED GRAVITY -    979,994.1   (mgal)                       NAVD 88
 JC0160
 JC0160  HORZ ORDER      -  SECOND
 JC0160  VERT ORDER      -  SECOND    CLASS 0
 JC0160
 JC0160.The horizontal coordinates were established by classical geodetic methods
 JC0160.and adjusted by the National Geodetic Survey in October 1999.
 JC0160
 JC0160.The orthometric height was determined by differential leveling and
 JC0160.adjusted by the NATIONAL GEODETIC SURVEY
 JC0160.in June 1991.
 JC0160
 JC0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0160.GEOID18 height accuracy estimate available here.
 JC0160
 JC0160.Click photographs - Photos may exist for this station.
 JC0160
 JC0160.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC0160
 JC0160.The dynamic height is computed by dividing the NAVD 88
 JC0160.geopotential number by the normal gravity value computed on the
 JC0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0160.degrees latitude (g = 980.6199 gals.).
 JC0160
 JC0160.The modeled gravity was interpolated from observed gravity values.
 JC0160
 JC0160. The following values were computed from the NAD 83(1997) position.
 JC0160
 JC0160;                    North         East     Units Scale Factor Converg.
 JC0160;SPC IL W     -   216,460.999   706,612.701   MT  0.99994171   +0 02 50.6
 JC0160;SPC IL W     -   710,172.46  2,318,278.50   sFT  0.99994171   +0 02 50.6
 JC0160;UTM  15      - 4,278,295.471   753,295.081   MT  1.00039016   +1 49 00.0
 JC0160
 JC0160!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC0160!SPC IL W     -   0.99998463  x   0.99994171  =   0.99992634
 JC0160!UTM  15      -   0.99998463  x   1.00039016  =   1.00037479
 JC0160
 JC0160:                Primary Azimuth Mark                     Grid Az
 JC0160:SPC IL W     -  WASHINGTON PARK ST MARTIN CH             011 17 47.6
 JC0160:UTM  15      -  WASHINGTON PARK ST MARTIN CH             009 31 38.2
 JC0160
 JC0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5329578295(NAD 83)
 JC0160
 JC0160|---------------------------------------------------------------------|
 JC0160| PID    Reference Object                     Distance      Geod. Az  |
 JC0160|                                                           dddmmss.s |
 JC0160| JC1576 WASHINGTON PARK ST MARTIN CH        APPROX. 1.2 KM 0112038.2 |
 JC0160| JC1577 CASEYVILLE MOUND WATER TANK         APPROX. 5.9 KM 0443619.0 |
 JC0160| JC1579 WASHINGTON PARK RAD WEW MAST        APPROX. 1.3 KM 0743641.3 |
 JC0160| JC1581 FRENCH VILLAGE ST POL RAD MAST      APPROX. 4.5 KM 1224922.2 |
 JC0160| JC0159 ASSUMPTION RM 1                      18.510 METERS 17134     |
 JC0160| JC0161 ASSUMPTION RM 2                      17.256 METERS 28110     |
 JC0160| JC1582 WASHINGTON PARK WAYNE FEEDS TK      375.760 METERS 29747     |
 JC0160|---------------------------------------------------------------------|
 JC0160
 JC0160                          SUPERSEDED SURVEY CONTROL
 JC0160
 JC0160  NAD 83(1986)-  38 37 01.34661(N)    090 05 26.63387(W) AD(       ) 2
 JC0160  NAD 27      -  38 37 01.16065(N)    090 05 26.25573(W) AD(       ) 2
 JC0160  NGVD 29 (??/??/92)  129.005  (m)          423.24   (f) ADJ UNCH    2 0
 JC0160  NGVD 29             129.01   (m)          423.3    (f) LEVELING    3  
 JC0160
 JC0160.Superseded values are not recommended for survey control.
 JC0160
 JC0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0160.See file dsdata.pdf to determine how the superseded data were derived.
 JC0160
 JC0160_MARKER: DE = TRAVERSE STATION DISK
 JC0160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0160_STAMPING: ASSUMPTION 1961
 JC0160_MARK LOGO: CGS
 JC0160_PROJECTION: FLUSH
 JC0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0160+STABILITY: SURFACE MOTION
 JC0160
 JC0160  HISTORY     - Date     Condition        Report By
 JC0160  HISTORY     - 1961     MONUMENTED       CGS
 JC0160  HISTORY     - 1961     GOOD             CGS
 JC0160  HISTORY     - 1965     GOOD             ILHD
 JC0160  HISTORY     - 1968     GOOD             ILHD
 JC0160
 JC0160                          STATION DESCRIPTION
 JC0160
 JC0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0160'THE STATION IS LOCATED ABOUT 2-1/2 MILES WEST-NORTHWEST OF
 JC0160'FRENCH VILLAGE, ABOUT 0.1 MILE NORTHEAST OF THE JUNCTION OF
 JC0160'U.S. HIGHWAY 50 AND STATE HIGHWAY 111 AND ALONG THE SIDE OF
 JC0160'THE ASSUMPTION SCHOOL GROUNDS WHICH IS IN THE EAST EDGE OF
 JC0160'EAST ST. LOUIS.
 JC0160'
 JC0160'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 50
 JC0160'AND STATE HIGHWAY 111 AT THE EAST EDGE OF EAST ST. LOUIS,
 JC0160'GO NORTH ON STATE HIGHWAY 111 FOR 0.1 MILE TO SCHOOL DRIVEWAY,
 JC0160'TURN RIGHT ON DRIVEWAY AND GO EAST ALONG THE NORTH SIDE OF THE
 JC0160'SCHOOL FOR 0.1 MILE TO THE STATION JUST EAST OF THE MOST EASTERLY
 JC0160'BUILDING OF SCHOOL.
 JC0160'
 JC0160'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH
 JC0160'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 JC0160'GROUND AND IS STAMPED ASSUMPTION 1961.  THE MARK IS 58 FEET
 JC0160'NORTHEAST OF THE SOUTHEAST CORNER OF SCHOOL BUILDING, 46 FEET
 JC0160'EAST OF THE NORTHEAST CORNER OF SCHOOL BUILDING, 21 FEET SOUTH
 JC0160'OF THE CENTER OF A GRAVELED DRIVEWAY, 20 FEET WEST OF THE
 JC0160'CENTER OF A GRAVELED DRIVEWAY AND 15 FEET SOUTHWEST OF THE
 JC0160'CORNER OF A HEDGE ROW.
 JC0160'
 JC0160'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A
 JC0160'12-INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 JC0160'OF THE GROUND AND IS STAMPED ASSUMPTION NO 1 1961.  THE MARK
 JC0160'IS 72 FEET SOUTH OF THE CORNER OF A HEDGE ROW, 59.5 FEET
 JC0160'SOUTHEAST OF THE SOUTHEAST CORNER OF SCHOOL BUILDING AND 15 FEET
 JC0160'WEST OF THE CENTER OF A GRAVELED DRIVEWAY.
 JC0160'
 JC0160'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN A DRILL
 JC0160'HOLE IN THE TOP OF A STAIRWELL HEADWALL LEADING TO A BASEMENT
 JC0160'AND IS STAMPED ASSUMPTION NO 2 1961.  THE MARK IS 14 FEET
 JC0160'SOUTH OF THE CENTER OF A DRIVEWAY, 11 FEET NORTHWEST OF THE
 JC0160'NORTHEAST CORNER OF SCHOOL BUILDING AND 6 FEET SOUTH OF THE
 JC0160'NORTH END OF STEPS LEADING TO BASEMENT.
 JC0160'
 JC0160'WASHINGTON PARK, ST. MARTINS CATHOLIC CHURCH SPIRE CAN BE
 JC0160'USED AS AZIMUTH.
 JC0160'
 JC0160'HEIGHT OF LIGHT ABOVE STATION MARK 21.92 METERS.
 JC0160
 JC0160                          STATION RECOVERY (1961)
 JC0160
 JC0160'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JC0160'1.7 MI S FROM WASHINGTON.
 JC0160'ABOUT 0.2 MILES WEST ALONG FOREST AVENUE FROM THE CITY HALL IN
 JC0160'WASHINGTON PARK, THENCE 1.4 MILES SOUTH ALONG STATE HIGHWAY 111
 JC0160'TO ASSUMPTION HIGH SCHOOL, THENCE 0.10 MILES EAST AND SOUTH
 JC0160'ALONG THE SCHOOL DRIVE, 46 FEET EAST-SOUTHEAST OF THE NORTHEAST
 JC0160'CORNER OF THE SCHOOL BUILDING, 28 FEET SOUTH OF THE CENTER LINE
 JC0160'OF THE SCHOOL DRIVE, 29 FEET WEST OF THE CENTER LINE OF THE
 JC0160'SCHOOL DRIVE, 57 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE
 JC0160'SCHOOL BUILDING, ABOUT LEVEL WITH THE DRIVE AND SET IN THE TOP
 JC0160'OF A CONCRETE POST FLUSH WITH THE GROUND.
 JC0160
 JC0160                          STATION RECOVERY (1965)
 JC0160
 JC0160'RECOVERY NOTE BY IL HIGHWAY DEPT 1965
 JC0160'STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 JC0160'
 JC0160'RM 1 APPEARS TO BE DESTROYED.  PIECES OF CONCRETE WERE FOUND.
 JC0160'RM 2 WAS FOUND TO BE IN GOOD CONDITION.
 JC0160'
 JC0160'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.  IT IS STILL VISIBLE.
 JC0160
 JC0160                          STATION RECOVERY (1968)
 JC0160
 JC0160'RECOVERY NOTE BY IL HIGHWAY DEPT 1968 (DEW)
 JC0160'ASSUMPTION 1961, GOOD DESCRIPTION OK.
 JC0160'
 JC0160'ASSUMPTION NO 1 1961, GOOD DESCRIPTION OK.
 JC0160'
 JC0160'ASSUMPTION NO 2 1961, GOOD DESCRIPTION OK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1367 ***********************************************************************
 KB1367  DESIGNATION -  ASSUMPTION AZ MK
 KB1367  PID         -  KB1367
 KB1367  STATE/COUNTY-  IL/CHRISTIAN
 KB1367  COUNTRY     -  US
 KB1367  USGS QUAD   -  ASSUMPTION (2018)
 KB1367
 KB1367                         *CURRENT SURVEY CONTROL
 KB1367  ______________________________________________________________________
 KB1367* NAD 83(1997) POSITION- 39 31 09.94096(N) 089 02 36.55502(W)   ADJUSTED
 KB1367* NAVD 88 ORTHO HEIGHT -   194.6   (meters)      638.    (feet) VERTCON3
 KB1367  ______________________________________________________________________
 KB1367  GEOID HEIGHT    -        -32.289 (meters)                     GEOID18
 KB1367  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 KB1367  HORZ ORDER      -  SECOND
 KB1367
 KB1367.The horizontal coordinates were established by classical geodetic methods
 KB1367.and adjusted by the National Geodetic Survey in October 1999.
 KB1367
 KB1367.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1367.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1367
 KB1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1367.GEOID18 height accuracy estimate available here.
 KB1367
 KB1367.Click photographs - Photos may exist for this station.
 KB1367
 KB1367.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1367
 KB1367. The following values were computed from the NAD 83(1997) position.
 KB1367
 KB1367;                    North         East     Units Scale Factor Converg.
 KB1367;SPC IL W     -   317,235.430   796,577.088   MT  1.00005597   +0 42 53.2
 KB1367;SPC IL W     - 1,040,796.57  2,613,436.66   sFT  1.00005597   +0 42 53.2
 KB1367;UTM  16      - 4,376,414.401   324,344.721   MT  0.99997990   -1 18 02.5
 KB1367
 KB1367!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1367!SPC IL W     -   0.99997453  x   1.00005597  =   1.00003050
 KB1367!UTM  16      -   0.99997453  x   0.99997990  =   0.99995443
 KB1367
 KB1367:                Primary Azimuth Mark                     Grid Az
 KB1367:SPC IL W     -  ASSUMPTION                               279 31 44.3
 KB1367:UTM  16      -  ASSUMPTION                               281 32 40.0
 KB1367
 KB1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2434476414(NAD 83)
 KB1367
 KB1367|---------------------------------------------------------------------|
 KB1367| PID    Reference Object                     Distance      Geod. Az  |
 KB1367|                                                           dddmmss.s |
 KB1367| KB1368 ASSUMPTION AZ A PT 1976               6.793 METERS 06557     |
 KB1367| KB0684 ASSUMPTION                          483.552 METERS 2801437.5 |
 KB1367|---------------------------------------------------------------------|
 KB1367
 KB1367                          SUPERSEDED SURVEY CONTROL
 KB1367
 KB1367  NAD 83(1986)-  39 31 09.95086(N)    089 02 36.54147(W) AD(       ) 2
 KB1367  NAD 27      -  39 31 09.80717(N)    089 02 36.23792(W) AD(       ) 2
 KB1367  NGVD 29 (07/19/86)  194.7    (m)          639.     (f) VERT ANG       
 KB1367
 KB1367.Superseded values are not recommended for survey control.
 KB1367
 KB1367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1367.See file dsdata.pdf to determine how the superseded data were derived.
 KB1367
 KB1367_MARKER: DR = REFERENCE MARK DISK
 KB1367_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB1367_SP_SET: CURB
 KB1367_STAMPING: ASSUMPTION 1920 AZ 1976
 KB1367_MARK LOGO: NGS
 KB1367_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1367
 KB1367  HISTORY     - Date     Condition        Report By
 KB1367  HISTORY     - 1976     MONUMENTED       NGS
 KB1367
 KB1367                          STATION DESCRIPTION
 KB1367
 KB1367'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1367'THE STATION IS LOCATED AT THE EAST END OF E 1ST SOUTH STREET,
 KB1367'ASSUMPTION, ILLINOIS.
 KB1367'
 KB1367'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED
 KB1367'ASSUMPTION 1920 AZ 1976, IS CEMENTED IN A DRILL HOLE IN THE
 KB1367'NORTH CURB OF E 1ST SOUTH STREET.  IT IS 81 FEET EAST OF THE
 KB1367'CENTER OF A DRIVEWAY AND 13 FEET SOUTH OF A POWERLINE POLE.
 KB1367'
 KB1367'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1367'STATION ASSUMPTION 1920.
 KB1367'
 KB1367'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1367'ASSUMPTION 1920, DISTANCE BEING 483.546 METERS, EAST OF THE
 KB1367'TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1361 ***********************************************************************
 KB1361  DESIGNATION -  ASSUMPTION MUN TANK
 KB1361  PID         -  KB1361
 KB1361  STATE/COUNTY-  IL/CHRISTIAN
 KB1361  COUNTRY     -  US
 KB1361  USGS QUAD   -  ASSUMPTION (2018)
 KB1361
 KB1361                         *CURRENT SURVEY CONTROL
 KB1361  ______________________________________________________________________
 KB1361* NAD 83(1997) POSITION- 39 31 10.87452(N) 089 03 02.08417(W)   ADJUSTED
 KB1361  ______________________________________________________________________
 KB1361  GEOID HEIGHT    -        -32.288 (meters)                     GEOID18
 KB1361  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 KB1361  HORZ ORDER      -  THIRD
 KB1361
 KB1361.The horizontal coordinates were established by classical geodetic methods
 KB1361.and adjusted by the National Geodetic Survey in October 1999.
 KB1361
 KB1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1361.GEOID18 height accuracy estimate available here.
 KB1361
 KB1361.Click photographs - Photos may exist for this station.
 KB1361
 KB1361.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1361
 KB1361. The following values were computed from the NAD 83(1997) position.
 KB1361
 KB1361;                    North         East     Units Scale Factor Converg.
 KB1361;SPC IL W     -   317,256.637   795,966.956   MT  1.00005453   +0 42 37.0
 KB1361;SPC IL W     - 1,040,866.15  2,611,434.92   sFT  1.00005453   +0 42 37.0
 KB1361;UTM  16      - 4,376,457.050   323,735.757   MT  0.99998253   -1 18 18.7
 KB1361
 KB1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2373576457(NAD 83)
 KB1361
 KB1361                          SUPERSEDED SURVEY CONTROL
 KB1361
 KB1361  NAD 83(1986)-  39 31 10.88574(N)    089 03 02.07007(W) AD(       ) 3
 KB1361  NAD 27      -  39 31 10.74072(N)    089 03 01.76725(W) AD(       ) 3
 KB1361
 KB1361.Superseded values are not recommended for survey control.
 KB1361
 KB1361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1361.See file dsdata.pdf to determine how the superseded data were derived.
 KB1361
 KB1361_MARKER: 53 = ELEVATED TANK
 KB1361
 KB1361  HISTORY     - Date     Condition        Report By
 KB1361  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1361
 KB1361                          STATION DESCRIPTION
 KB1361
 KB1361'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1361'THE ASSUMPTION MUNICIPAL WATER TANK IS LOCATED IN THE CENTER
 KB1361'OF ASSUMPTION.  IT IS 120 FEET HIGH, SILVER IN COLOR, WITH
 KB1361'BLACK LETTERING ASSUMPTION ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0159 ***********************************************************************
 JC0159  DESIGNATION -  ASSUMPTION RM 1
 JC0159  PID         -  JC0159
 JC0159  STATE/COUNTY-  IL/ST CLAIR
 JC0159  COUNTRY     -  US
 JC0159  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0159
 JC0159                         *CURRENT SURVEY CONTROL
 JC0159  ______________________________________________________________________
 JC0159* NAD 83(1986) POSITION- 38 37 00.74   (N) 090 05 26.53   (W)   HD_HELD1
 JC0159* NAVD 88 ORTHO HEIGHT -   129.006 (meters)      423.25  (feet) ADJUSTED
 JC0159  ______________________________________________________________________
 JC0159  GEOID HEIGHT    -        -30.936 (meters)                     GEOID18
 JC0159  DYNAMIC HEIGHT  -        128.924 (meters)      422.98  (feet) COMP
 JC0159  MODELED GRAVITY -    979,994.1   (mgal)                       NAVD 88
 JC0159
 JC0159  VERT ORDER      -  SECOND    CLASS 0
 JC0159
 JC0159.The horizontal coordinates were determined by differentially corrected
 JC0159.hand held GPS observations or other comparable positioning techniques
 JC0159.and have an estimated accuracy of +/- 3 meters.
 JC0159
 JC0159.The orthometric height was determined by differential leveling and
 JC0159.adjusted by the NATIONAL GEODETIC SURVEY
 JC0159.in June 1991.
 JC0159
 JC0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0159.GEOID18 height accuracy estimate available here.
 JC0159
 JC0159.Click photographs - Photos may exist for this station.
 JC0159
 JC0159.The dynamic height is computed by dividing the NAVD 88
 JC0159.geopotential number by the normal gravity value computed on the
 JC0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0159.degrees latitude (g = 980.6199 gals.).
 JC0159
 JC0159.The modeled gravity was interpolated from observed gravity values.
 JC0159
 JC0159;                    North         East    Units  Estimated Accuracy
 JC0159;SPC IL W     -   216,442.8     706,615.4     MT  (+/- 3 meters HH1 GPS) 
 JC0159
 JC0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5329878277(NAD 83)
 JC0159
 JC0159                          SUPERSEDED SURVEY CONTROL
 JC0159
 JC0159  NGVD 29 (??/??/92)  129.123  (m)          423.63   (f) ADJ UNCH    2 0
 JC0159
 JC0159.Superseded values are not recommended for survey control.
 JC0159
 JC0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0159.See file dsdata.pdf to determine how the superseded data were derived.
 JC0159
 JC0159_MARKER: DR = REFERENCE MARK DISK
 JC0159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0159_STAMPING: ASSUMPTION NO 1 1961
 JC0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0159+STABILITY: SURFACE MOTION
 JC0159
 JC0159  HISTORY     - Date     Condition        Report By
 JC0159  HISTORY     - 1961     MONUMENTED       CGS
 JC0159
 JC0159                          STATION DESCRIPTION
 JC0159
 JC0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0159'1.7 MI S FROM WASHINGTON PARK.
 JC0159'ABOUT 0.2 MILES WEST ALONG FOREST AVENUE FROM THE CITY HALL IN
 JC0159'WASHINGTON PARK, THENCE 1.4 MILES SOUTH ALONG STATE HIGHWAY 111
 JC0159'TO ASSUMPTION HIGH SCHOOL, THENCE 0.10 MILES EAST AND SOUTH
 JC0159'ALONG THE SCHOOL DRIVE, 59 FEET SOUTHEAST OF THE SOUTHEAST
 JC0159'CORNER OF THE SCHOOL BUILDING, 21 FEET WEST OF THE CENTER LINE
 JC0159'OF THE DRIVE, 89 FEET SOUTH OF THE CENTER LINE OF THE DRIVE, 60.7
 JC0159'FEET SOUTH-SOUTHEAST OF TRAVERSE STATION ASSUMPTION, ABOUT LEVEL
 JC0159'WITH THE DRIVE AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JC0159'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0685 ***********************************************************************
 KB0685  DESIGNATION -  ASSUMPTION RM 2
 KB0685  PID         -  KB0685
 KB0685  STATE/COUNTY-  IL/CHRISTIAN
 KB0685  COUNTRY     -  US
 KB0685  USGS QUAD   -  ASSUMPTION (2018)
 KB0685
 KB0685                         *CURRENT SURVEY CONTROL
 KB0685  ______________________________________________________________________
 KB0685* NAD 83(1986) POSITION- 39 31 12.95   (N) 089 02 56.42   (W)   HD_HELD1
 KB0685* NAVD 88 ORTHO HEIGHT -   196.779 (meters)      645.60  (feet) POSTED
 KB0685  ______________________________________________________________________
 KB0685  GEOID HEIGHT    -        -32.289 (meters)                     GEOID18
 KB0685  DYNAMIC HEIGHT  -        196.67  (meters)      645.2   (feet) COMP
 KB0685  MODELED GRAVITY -    980,049.7   (mgal)                       NAVD 88
 KB0685
 KB0685  VERT ORDER      -  * POSTED, SEE BELOW
 KB0685
 KB0685.The horizontal coordinates were determined by differentially corrected
 KB0685.hand held GPS observations or other comparable positioning techniques
 KB0685.and have an estimated accuracy of +/- 3 meters.
 KB0685
 KB0685.The orthometric height was determined by differential leveling
 KB0685.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0685
 KB0685.* This is a POSTED BENCH MARK height.
 KB0685
 KB0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0685.GEOID18 height accuracy estimate available here.
 KB0685
 KB0685.Click photographs - Photos may exist for this station.
 KB0685
 KB0685.The dynamic height is computed by dividing the NAVD 88
 KB0685.geopotential number by the normal gravity value computed on the
 KB0685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0685.degrees latitude (g = 980.6199 gals.).
 KB0685
 KB0685.The modeled gravity was interpolated from observed gravity values.
 KB0685
 KB0685;                    North         East    Units  Estimated Accuracy
 KB0685;SPC IL W     -   317,322.3     796,101.5     MT  (+/- 3 meters HH1 GPS) 
 KB0685
 KB0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2387276517(NAD 83)
 KB0685
 KB0685                          SUPERSEDED SURVEY CONTROL
 KB0685
 KB0685  NGVD 29 (??/??/??)  197.64   (m)          648.4    (f) RESET       3  
 KB0685
 KB0685.Superseded values are not recommended for survey control.
 KB0685
 KB0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0685.See file dsdata.pdf to determine how the superseded data were derived.
 KB0685
 KB0685_MARKER: DR = REFERENCE MARK DISK
 KB0685_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KB0685+WITH SETTING: PAVEMENT
 KB0685_SP_SET: CROSSING LIGHT BASE
 KB0685_STAMPING: ASSUMPTION 1920 NO 2 1971
 KB0685_MARK LOGO: CGS
 KB0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0685+STABILITY: SURFACE MOTION
 KB0685
 KB0685  HISTORY     - Date     Condition        Report By
 KB0685  HISTORY     - 1971     MONUMENTED       NGS
 KB0685  HISTORY     - 1976     GOOD             NGS
 KB0685
 KB0685                          STATION DESCRIPTION
 KB0685
 KB0685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 KB0685'AT ASSUMPTION.
 KB0685'LOCATED AT THE CENTER OF ASSUMPTION, ABOUT 100 FEET EAST OF THE
 KB0685'CENTERLINE OF CHESTNUT ST., SET IN A DRILL HOLE IN THE EAST END
 KB0685'OF THE DIAMOND SHAPED CONCRETE RAILROAD CROSSING LIGHT BASE IN
 KB0685'THE CENTER OF W 1ST SOUTH ST., 13 FEET EAST OF THE EAST RAIL OF
 KB0685'THE RAILROAD AND ABOUT 3 FEET ABOVE THE LEVEL OF THE STREET.
 KB0685
 KB0685                          STATION RECOVERY (1976)
 KB0685
 KB0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0161 ***********************************************************************
 JC0161  DESIGNATION -  ASSUMPTION RM 2
 JC0161  PID         -  JC0161
 JC0161  STATE/COUNTY-  IL/ST CLAIR
 JC0161  COUNTRY     -  US
 JC0161  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0161
 JC0161                         *CURRENT SURVEY CONTROL
 JC0161  ______________________________________________________________________
 JC0161* NAD 83(1986) POSITION- 38 37 01.44   (N) 090 05 27.34   (W)   HD_HELD1
 JC0161* NAVD 88 ORTHO HEIGHT -   128.971 (meters)      423.13  (feet) ADJUSTED
 JC0161  ______________________________________________________________________
 JC0161  GEOID HEIGHT    -        -30.937 (meters)                     GEOID18
 JC0161  DYNAMIC HEIGHT  -        128.889 (meters)      422.86  (feet) COMP
 JC0161  MODELED GRAVITY -    979,994.1   (mgal)                       NAVD 88
 JC0161
 JC0161  VERT ORDER      -  SECOND    CLASS 0
 JC0161
 JC0161.The horizontal coordinates were determined by differentially corrected
 JC0161.hand held GPS observations or other comparable positioning techniques
 JC0161.and have an estimated accuracy of +/- 3 meters.
 JC0161
 JC0161.The orthometric height was determined by differential leveling and
 JC0161.adjusted by the NATIONAL GEODETIC SURVEY
 JC0161.in June 1991.
 JC0161
 JC0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0161.GEOID18 height accuracy estimate available here.
 JC0161
 JC0161.Click photographs - Photos may exist for this station.
 JC0161
 JC0161.The dynamic height is computed by dividing the NAVD 88
 JC0161.geopotential number by the normal gravity value computed on the
 JC0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0161.degrees latitude (g = 980.6199 gals.).
 JC0161
 JC0161.The modeled gravity was interpolated from observed gravity values.
 JC0161
 JC0161;                    North         East    Units  Estimated Accuracy
 JC0161;SPC IL W     -   216,464.4     706,595.8     MT  (+/- 3 meters HH1 GPS) 
 JC0161
 JC0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5327878298(NAD 83)
 JC0161
 JC0161                          SUPERSEDED SURVEY CONTROL
 JC0161
 JC0161  NGVD 29 (??/??/92)  129.088  (m)          423.52   (f) ADJ UNCH    2 0
 JC0161
 JC0161.Superseded values are not recommended for survey control.
 JC0161
 JC0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0161.See file dsdata.pdf to determine how the superseded data were derived.
 JC0161
 JC0161_MARKER: DR = REFERENCE MARK DISK
 JC0161_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0161_SP_SET: BUILDING
 JC0161_STAMPING: ASSUMPTION NO 2 1961
 JC0161_MARK LOGO: CGS
 JC0161_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0161
 JC0161  HISTORY     - Date     Condition        Report By
 JC0161  HISTORY     - 1961     MONUMENTED       CGS
 JC0161
 JC0161                          STATION DESCRIPTION
 JC0161
 JC0161'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0161'1.7 MI S FROM WASHINGTON PARK.
 JC0161'ABOUT 0.2 MILES WEST ALONG FOREST AVENUE FROM THE CITY HALL IN
 JC0161'WASHINGTON PARK, THENCE 1.4 MILES SOUTH ALONG STATE HIGHWAY 111
 JC0161'TO ASSUMPTION HIGH SCHOOL, THENCE 0.10 MILES EAST AND SOUTH ALONG
 JC0161'THE SCHOOL DRIVE, SET IN THE TOP AND AT THE APPROXIMATE CENTER
 JC0161'OF THE EAST CONCRETE RETAINING WALL OF THE ENTRANCE TO THE
 JC0161'BASEMENT AT THE NORTH EAST CORNER OF THE SCHOOL BUILDING, 3.5
 JC0161'FEET EAST OF THE CENTER OF THE ENTRANCE, 11.5 FEET NORTHWEST
 JC0161'OF THE NORTHEAST CORNER OF THE BUILDING, 56.6 FEET WEST-NORTHWEST
 JC0161'OF TRAVERSE STATION ASSUMPTION, AND ABOUT LEVEL WITH THE DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0686 ***********************************************************************
 KB0686  DESIGNATION -  ASSUMPTION RM 3
 KB0686  PID         -  KB0686
 KB0686  STATE/COUNTY-  IL/CHRISTIAN
 KB0686  COUNTRY     -  US
 KB0686  USGS QUAD   -  ASSUMPTION (2018)
 KB0686
 KB0686                         *CURRENT SURVEY CONTROL
 KB0686  ______________________________________________________________________
 KB0686* NAD 83(1986) POSITION- 39 31 12.77   (N) 089 02 57.58   (W)   HD_HELD1
 KB0686* NAVD 88 ORTHO HEIGHT -   196.91  (meters)      646.0   (feet) RESET
 KB0686  ______________________________________________________________________
 KB0686  GEOID HEIGHT    -        -32.289 (meters)                     GEOID18
 KB0686  VERT ORDER      -  THIRD
 KB0686
 KB0686.The horizontal coordinates were determined by differentially corrected
 KB0686.hand held GPS observations or other comparable positioning techniques
 KB0686.and have an estimated accuracy of +/- 3 meters.
 KB0686
 KB0686.The orthometric height was computed from unverified reset data.
 KB0686
 KB0686.No vertical observational check was made to the station.
 KB0686
 KB0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0686.GEOID18 height accuracy estimate available here.
 KB0686
 KB0686.Click photographs - Photos may exist for this station.
 KB0686
 KB0686;                    North         East    Units  Estimated Accuracy
 KB0686;SPC IL W     -   317,316.4     796,073.8     MT  (+/- 3 meters HH1 GPS) 
 KB0686
 KB0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2384476513(NAD 83)
 KB0686
 KB0686                          SUPERSEDED SURVEY CONTROL
 KB0686
 KB0686  NGVD 29 (??/??/??)  197.00   (m)          646.3    (f) RESET       3  
 KB0686
 KB0686.Superseded values are not recommended for survey control.
 KB0686
 KB0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0686.See file dsdata.pdf to determine how the superseded data were derived.
 KB0686
 KB0686_MARKER: DR = REFERENCE MARK DISK
 KB0686_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KB0686+WITH SETTING: PAVEMENT
 KB0686_SP_SET: PEDESTAL
 KB0686_STAMPING: ASSUMPTION 1920 NO 3 1971
 KB0686_MARK LOGO: CGS
 KB0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0686+STABILITY: SURFACE MOTION
 KB0686
 KB0686  HISTORY     - Date     Condition        Report By
 KB0686  HISTORY     - 1971     MONUMENTED       NGS
 KB0686  HISTORY     - 1976     GOOD             NGS
 KB0686
 KB0686                          STATION DESCRIPTION
 KB0686
 KB0686'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 KB0686'AT ASSUMPTION.
 KB0686'LOCATED AT THE CENTER OF ASSUMPTION, A STANDARD DISK SET IN A
 KB0686'DRILL HOLE IN THE SOUTHEAST CORN OF THE CONCRETE BASE OF PEDESTAL
 KB0686'HOLDING OLD CANNON, 42 FEET WEST OF THE WEST RAIL OF SIDETRACK,
 KB0686'12 FEET EAST OF THE EAST CURB OF CHESTNUT ST, AND 14 FEET SOUTH
 KB0686'OF THE SOUTH CURB OF W 1ST SOUTH ST.
 KB0686
 KB0686                          STATION RECOVERY (1976)
 KB0686
 KB0686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0686'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1922 ***********************************************************************
 DN1922  DESIGNATION -  ASTORIA UG MARK
 DN1922  PID         -  DN1922
 DN1922  STATE/COUNTY-  IL/FULTON
 DN1922  COUNTRY     -  US
 DN1922  USGS QUAD   -  RAY (2018)
 DN1922
 DN1922                         *CURRENT SURVEY CONTROL
 DN1922  ______________________________________________________________________
 DN1922* NAD 83(2011) POSITION- 40 13 28.04391(N) 090 23 03.95837(W)   ADJUSTED
 DN1922* NAD 83(2011) ELLIP HT-   178.176 (meters)        (06/27/12)   ADJUSTED
 DN1922* NAD 83(2011) EPOCH   -  2010.00
 DN1922* NAVD 88 ORTHO HEIGHT -   211.2   (meters)      693.    (feet) GPS OBS
 DN1922  ______________________________________________________________________
 DN1922  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DN1922  GEOID HEIGHT    -        -33.056 (meters)                     GEOID12A
 DN1922  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 DN1922  NAD 83(2011) X  -    -32,721.134 (meters)                     COMP
 DN1922  NAD 83(2011) Y  - -4,876,676.351 (meters)                     COMP
 DN1922  NAD 83(2011) Z  -  4,097,161.290 (meters)                     COMP
 DN1922  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 DN1922
 DN1922  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1922  Standards:
 DN1922         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1922            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1922  -------------------------------------------------------------------
 DN1922  NETWORK    0.73   1.16           0.34   0.23   0.59      0.07515311
 DN1922  -------------------------------------------------------------------
 DN1922  Click here for local accuracies and other accuracy information.
 DN1922
 DN1922.The horizontal coordinates were established by GPS observations
 DN1922.and adjusted by the National Geodetic Survey in June 2012.
 DN1922
 DN1922.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1922.been affixed to the stable North American tectonic plate. See 
 DN1922.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1922
 DN1922.The horizontal coordinates are valid at the epoch date displayed above
 DN1922.which is a decimal equivalence of Year/Month/Day.
 DN1922
 DN1922.The orthometric height was determined by GPS observations and a
 DN1922.high-resolution geoid model.
 DN1922
 DN1922.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1922.GEOID18 height accuracy estimate available here.
 DN1922
 DN1922.Click photographs - Photos may exist for this station.
 DN1922
 DN1922.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1922
 DN1922.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1922
 DN1922.The ellipsoidal height was determined by GPS observations
 DN1922.and is referenced to NAD 83.
 DN1922
 DN1922. The following values were computed from the NAD 83(2011) position.
 DN1922
 DN1922;                    North         East     Units Scale Factor Converg.
 DN1922;SPC IL W     -   394,932.022   681,466.216   MT  0.99994540   -0 08 26.3
 DN1922;SPC IL W     - 1,295,706.14  2,235,777.08   sFT  0.99994540   -0 08 26.3
 DN1922;UTM  15      - 4,455,951.762   722,544.268   MT  1.00020970   +1 41 23.2
 DN1922
 DN1922!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1922!SPC IL W     -   0.99997205  x   0.99994540  =   0.99991745
 DN1922!UTM  15      -   0.99997205  x   1.00020970  =   1.00018174
 DN1922
 DN1922_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2254455951(NAD 83)
 DN1922
 DN1922                          SUPERSEDED SURVEY CONTROL
 DN1922
 DN1922  NAD 83(2007)-  40 13 28.04405(N)    090 23 03.95916(W) AD(2002.00) 1
 DN1922  ELLIP H (08/01/11)  178.186  (m)                       GP(2002.00) 3 1
 DN1922  NAVD 88 (08/01/11)  211.2    (m)  GEOID09  model used  GPS OBS        
 DN1922
 DN1922.Superseded values are not recommended for survey control.
 DN1922
 DN1922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1922.See file dsdata.pdf to determine how the superseded data were derived.
 DN1922
 DN1922_MARKER: DD = SURVEY DISK
 DN1922_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DN1922_STAMPING: ASTORIA UG MARK
 DN1922_MARK LOGO: USGS
 DN1922_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1922_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1922+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2011
 DN1922
 DN1922  HISTORY     - Date     Condition        Report By
 DN1922  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1922  HISTORY     - 20110908 GOOD             ILDT
 DN1922
 DN1922                          STATION DESCRIPTION
 DN1922
 DN1922'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1922'MARK IS LOCATED ON IL24 38.87 M  SOUTHWEST OF JUNCTION WITH N HAMM
 DN1922'ROAD. 110FT FROM DRIVEWAY ENTRANCE ON S SIDE OF ROAD. 147.82 M FROM N
 DN1922'HAMM ROAD IL 24 JN
 DN1922
 DN1922                          STATION RECOVERY (2011)
 DN1922
 DN1922'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DN1922'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) SOUTH-SOUTHEAST OF
 DN1922'VERMONT, 5.0 MI (8.0 KM) EAST-NORTHEAST OF RAY AND 1.3 MI (2.1 KM)
 DN1922'WEST OF ASTORIA.
 DN1922'
 DN1922'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0584 ***********************************************************************
 KC0584  DESIGNATION -  ATHEN
 KC0584  PID         -  KC0584
 KC0584  STATE/COUNTY-  IL/GREENE
 KC0584  COUNTRY     -  US
 KC0584  USGS QUAD   -  ATHENSVILLE (2018)
 KC0584
 KC0584                         *CURRENT SURVEY CONTROL
 KC0584  ______________________________________________________________________
 KC0584* NAD 83(1997) POSITION- 39 27 18.69990(N) 090 09 59.14652(W)   ADJUSTED
 KC0584* NAVD 88 ORTHO HEIGHT -   184.    (meters)      604.    (feet) SCALED
 KC0584  ______________________________________________________________________
 KC0584  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 KC0584  LAPLACE CORR    -          1.86  (seconds)                    DEFLEC18
 KC0584  HORZ ORDER      -  FIRST
 KC0584
 KC0584.The horizontal coordinates were established by classical geodetic methods
 KC0584.and adjusted by the National Geodetic Survey in October 1999.
 KC0584
 KC0584.The orthometric height was scaled from a topographic map.
 KC0584
 KC0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0584.GEOID18 height accuracy estimate available here.
 KC0584
 KC0584.Click photographs - Photos may exist for this station.
 KC0584
 KC0584.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0584
 KC0584. The following values were computed from the NAD 83(1997) position.
 KC0584
 KC0584;                    North         East     Units Scale Factor Converg.
 KC0584;SPC IL W     -   309,501.917   700,020.404   MT  0.99994118   +0 00 00.5
 KC0584;SPC IL W     - 1,015,424.21  2,296,650.28   sFT  0.99994118   +0 00 00.5
 KC0584;UTM  15      - 4,371,124.762   743,803.260   MT  1.00033190   +1 48 05.6
 KC0584
 KC0584!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0584!SPC IL W     -   0.99997619  x   0.99994118  =   0.99991737
 KC0584!UTM  15      -   0.99997619  x   1.00033190  =   1.00030808
 KC0584
 KC0584:                Primary Azimuth Mark                     Grid Az
 KC0584:SPC IL W     -  ATHEN AZ MK                              356 32 07.7
 KC0584:UTM  15      -  ATHEN AZ MK                              354 44 02.6
 KC0584
 KC0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4380371124(NAD 83)
 KC0584
 KC0584|---------------------------------------------------------------------|
 KC0584| PID    Reference Object                     Distance      Geod. Az  |
 KC0584|                                                           dddmmss.s |
 KC0584| KC0560 FRANKLIN CATHOLIC CHURCH SPIRE      APPROX.21.4 KM 0293335.5 |
 KC0584| KB1517 WAVERLY MUNICIPAL TANK              APPROX.23.9 KM 0500825.8 |
 KC0584| KC0582 GREENFIELD MUNICIPAL TANK           APPROX.13.0 KM 1965154.0 |
 KC0584| CL8839 ATHEN RM 1                           30.859 METERS 21224     |
 KC0584| KC0594 CARROLLTON GREENE CO CTHSE          APPROX.26.9 KM 2304725.3 |
 KC0584| KC0593 CARROLLTON MUNICIPAL TANK           APPROX.27.1 KM 2310013.9 |
 KC0584| KC0595 WHITE HALL SEWER PIPE CO STACK      APPROX.20.1 KM 2635036.8 |
 KC0584| KC0596 WHITE HALL TANK                     APPROX.20.0 KM 2650906.9 |
 KC0584| KC0571 MURRAYVILLE CATHOLIC CH SPIRE       APPROX.16.3 KM 3324214.2 |
 KC0584| CL8840 ATHEN RM 2                           30.955 METERS 33621     |
 KC0584| AF9253 ATHEN AZ MK                         APPROX. 0.5 KM 3563208.2 |
 KC0584|---------------------------------------------------------------------|
 KC0584
 KC0584                          SUPERSEDED SURVEY CONTROL
 KC0584
 KC0584  NAD 83(1986)-  39 27 18.70625(N)    090 09 59.13482(W) AD(       ) 1
 KC0584  NAD 27      -  39 27 18.53700(N)    090 09 58.71800(W) AD(       ) 1
 KC0584
 KC0584.Superseded values are not recommended for survey control.
 KC0584
 KC0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0584.See file dsdata.pdf to determine how the superseded data were derived.
 KC0584
 KC0584_MARKER: DS = TRIANGULATION STATION DISK
 KC0584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0584_STAMPING: ATHEN 1939
 KC0584_MARK LOGO: CGS
 KC0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0584+STABILITY: SURFACE MOTION
 KC0584
 KC0584  HISTORY     - Date     Condition        Report By
 KC0584  HISTORY     - 1939     MONUMENTED       CGS
 KC0584
 KC0584                          STATION DESCRIPTION
 KC0584
 KC0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0584'THE STATION IS LOCATED 1-1/4 MILES EAST OF ATHENSVILLE, 3/4
 KC0584'MILE WEST OF THE GREENE-MACOUPIN COUNTY LINE, IN THE NW 1/4 SEC.
 KC0584'25, T 12 N, R 10 W, 60 FEET EAST OF THE PROLONGATION OF THE CENTER
 KC0584'LINE OF A NORTH-AND-SOUTH ROAD, 16 FEET SOUTH OF AN EAST-AND-WEST
 KC0584'FENCE LINE, AND 54 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF
 KC0584'A 15-FOOT SQUARE CONCRETE WATER TANK BY A WINDMILL.  THE MARK,
 KC0584'NOTES 1A AND 7A, PROJECTS 8 INCHES ABOVE THE GROUND AND IS
 KC0584'STAMPED ATHEN 1939.
 KC0584'
 KC0584'TO REACH THE STATION FROM THE GENERAL STORE IN ATHENSVILLE GO
 KC0584'SOUTH FOR 0.05 MILE TO A SIDE ROAD LEFT (EAST), GO EAST ON THIS
 KC0584'ROAD FOR 1.15 MILES TO A POINT WHERE THE ROAD TURNS NORTH, A
 KC0584'WINDMILL STRAIGHT AHEAD TO THE EAST, AND THE STATION.
 KC0584'
 KC0584'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0584'BRONZE DISKS IN CONCRETE.
 KC0584'
 KC0584'REFERENCE MARK NO. 1 IS 30.859 METERS, 101.25 FEET SOUTHWEST OF
 KC0584'THE STATION, IN A NORTH-AND-SOUTH FENCE LINE.  THE MARK, NOTE 11A,
 KC0584'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED ATHEN NO 1 1939.
 KC0584'REFERENCE MARK NO. 2 IS 30.955 METERS, 101.56 FEET,
 KC0584'NORTH-NORTHWEST OF THE STATION IN A NORTH-AND-SOUTH FENCE LINE,
 KC0584'18 FEET EAST OF THE CENTER LINE OF THE ROAD, AND 17-1/2 FEET
 KC0584'SOUTH OF A 12-INCH ASH TREE.  THE MARK, NOTE 11A, PROJECTS 8
 KC0584'INCHES ABOVE THE GROUND AND IS STAMPED ATHEN NO 2 1939.
 KC0584'
 KC0584'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE NORTH-NORTHWEST OF THE
 KC0584'STATION, IN A NORTH-AND-SOUTH FENCE LINE, AND 15 FEET WEST OF THE
 KC0584'CENTER LINE OF THE ROAD.  THE MARK, NOTE 11A, PROJECTS 4 INCHES
 KC0584'ABOVE THE GROUND AND IS STAMPED ATHEN 1939.  TO REACH THE MARK
 KC0584'FROM THE STATION GO NORTH ON THE GRAVELED ROAD FOR 0.35 MILE TO
 KC0584'THE MARK ON THE LEFT (WEST) SIDE OF THE ROAD.
 KC0584'
 KC0584'ALL MARKS ARE WITNESSED BY 4 IN X 4 IN WHITE POSTS WHICH
 KC0584'PROJECT 2-1/2 FEET ABOVE THE GROUND.
 KC0584'
 KC0584'A 15-FOOT TOWER AT ATHEN WILL SEE A
 KC0584'90-FOOT TOWER AT APPLE (NO. 56- U.S.G.S.)
 KC0584'90-FOOT TOWER AT HEATON
 KC0584'90-FOOT TOWER AT LEEK 1934
 KC0584'90-FOOT TOWER AT SCOTT
 KC0584'
 KC0584'A 37-FOOT TOWER AT ATHEN WILL SEE A 103-FOOT TOWER AT RABE
 KC0584'90-FOOT TOWER AT HETTICK 1934
 KC0584'
 KC0584'A 50-FOOT TOWER AT ATHEN WILL SEE A 90-FOOT TOWER AT WALSH
 KC0584'
 KC0584'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9253 ***********************************************************************
 AF9253  CBN         -  This is a Cooperative Base Network Control Station.
 AF9253  DESIGNATION -  ATHEN AZ MK
 AF9253  PID         -  AF9253
 AF9253  STATE/COUNTY-  IL/GREENE
 AF9253  COUNTRY     -  US
 AF9253  USGS QUAD   -  ATHENSVILLE (2018)
 AF9253
 AF9253                         *CURRENT SURVEY CONTROL
 AF9253  ______________________________________________________________________
 AF9253* NAD 83(2011) POSITION- 39 27 34.99147(N) 090 10 00.40665(W)   ADJUSTED
 AF9253* NAD 83(2011) ELLIP HT-   154.630 (meters)        (06/27/12)   ADJUSTED
 AF9253* NAD 83(2011) EPOCH   -  2010.00
 AF9253* NAVD 88 ORTHO HEIGHT -   186.8   (meters)      613.    (feet) GPS OBS
 AF9253  ______________________________________________________________________
 AF9253  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AF9253  GEOID HEIGHT    -        -32.130 (meters)                     GEOID12A
 AF9253  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 AF9253  NAD 83(2011) X  -    -14,353.890 (meters)                     COMP
 AF9253  NAD 83(2011) Y  - -4,931,147.773 (meters)                     COMP
 AF9253  NAD 83(2011) Z  -  4,031,950.019 (meters)                     COMP
 AF9253  LAPLACE CORR    -          1.87  (seconds)                    DEFLEC18
 AF9253
 AF9253  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9253  Standards:
 AF9253         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9253            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9253  -------------------------------------------------------------------
 AF9253  NETWORK    0.45   0.80           0.19   0.18   0.41      0.02944877
 AF9253  -------------------------------------------------------------------
 AF9253  Click here for local accuracies and other accuracy information.
 AF9253
 AF9253.The horizontal coordinates were established by GPS observations
 AF9253.and adjusted by the National Geodetic Survey in June 2012.
 AF9253
 AF9253.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9253.been affixed to the stable North American tectonic plate. See 
 AF9253.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9253
 AF9253.The horizontal coordinates are valid at the epoch date displayed above
 AF9253.which is a decimal equivalence of Year/Month/Day.
 AF9253
 AF9253.The orthometric height was determined by GPS observations and a
 AF9253.high-resolution geoid model.
 AF9253
 AF9253.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9253.GEOID18 height accuracy estimate available here.
 AF9253
 AF9253.Click photographs - Photos may exist for this station.
 AF9253
 AF9253.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9253
 AF9253.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9253
 AF9253.The ellipsoidal height was determined by GPS observations
 AF9253.and is referenced to NAD 83.
 AF9253
 AF9253. The following values were computed from the NAD 83(2011) position.
 AF9253
 AF9253;                    North         East     Units Scale Factor Converg.
 AF9253;SPC IL W     -   310,004.320   699,990.279   MT  0.99994118   -0 00 00.3
 AF9253;SPC IL W     - 1,017,072.51  2,296,551.44   sFT  0.99994118   -0 00 00.3
 AF9253;UTM  15      - 4,371,626.166   743,757.339   MT  1.00033162   +1 48 05.4
 AF9253
 AF9253!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9253!SPC IL W     -   0.99997574  x   0.99994118  =   0.99991692
 AF9253!UTM  15      -   0.99997574  x   1.00033162  =   1.00030735
 AF9253
 AF9253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4375771626(NAD 83)
 AF9253
 AF9253                          SUPERSEDED SURVEY CONTROL
 AF9253
 AF9253  NAD 83(2007)-  39 27 34.99142(N)    090 10 00.40734(W) AD(2002.00) 0
 AF9253  ELLIP H (02/10/07)  154.658  (m)                       GP(2002.00)    
 AF9253  ELLIP H (10/15/04)  154.624  (m)                       GP(       ) 4 2
 AF9253  NAD 83(1997)-  39 27 34.99141(N)    090 10 00.40763(W) AD(       ) B
 AF9253  ELLIP H (07/17/98)  154.679  (m)                       GP(       ) 4 1
 AF9253  NAVD 88 (01/08/09)  186.8    (m)  UNKNOWN  model used  GPS OBS        
 AF9253  NAVD 88 (07/17/98)  186.8    (m)  GEOID96  model used  GPS OBS        
 AF9253
 AF9253.Superseded values are not recommended for survey control.
 AF9253
 AF9253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9253.See file dsdata.pdf to determine how the superseded data were derived.
 AF9253
 AF9253_MARKER: DZ = AZIMUTH MARK DISK
 AF9253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9253_STAMPING: ATHEN 1939
 AF9253_MARK LOGO: CGS
 AF9253_PROJECTION: PROJECTING 2 CENTIMETERS
 AF9253_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9253+STABILITY: SURFACE MOTION
 AF9253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9253+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2020
 AF9253
 AF9253  HISTORY     - Date     Condition        Report By
 AF9253  HISTORY     - 1939     MONUMENTED       CGS
 AF9253  HISTORY     - 19980709 GOOD             ILDT
 AF9253  HISTORY     - 20040119 GOOD             WOOLPT
 AF9253  HISTORY     - 20081212 GOOD             ILDT
 AF9253  HISTORY     - 20110718 GOOD             ILDT
 AF9253  HISTORY     - 20200108 GOOD             ILDT
 AF9253
 AF9253                          STATION DESCRIPTION
 AF9253
 AF9253'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 AF9253'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) EAST-NORTHEAST OF
 AF9253'ATHENSVILLE, 3.6 MI (5.8 KM) WEST-SOUTHWEST OF SCOTTSVILLE.  TO REACH
 AF9253'FROM THE JUNCTION OF ATHENSVILLE ROAD, COUNTY ROAD 2375N, AND U.S.
 AF9253'HIGHWAY 67, PROCEED EAST AND THEN SOUTH ON ATHENSVILLE ROAD TO THE
 AF9253'SMALL TOWN OF ATHENSVILLE AND THE TOWN HALL AT THE INTERSECTION OF
 AF9253'ROADS 2350N AND 2310E, TURN LEFT, EAST ON ROAD 2350N FOR 1.15 MI (1.85
 AF9253'KM) TO WHERE THE ROAD TURNS NORTH, CONTINUE NORTH FOR 0.3 MI (0.5 KM)
 AF9253'TO THE STATION ON THE LEFT.  IT IS 5.8 M (19.0 FT) WEST OF THE CENTER
 AF9253'OF THE ROAD, 34.9 M (114.5 FT) SOUTH OF A UTILITY POLE, 47.6 M (156.2
 AF9253'FT) NORTH OF A UTILITY POLE, 16.5 M (54.1 FT) WEST OF THE SOUTH POST
 AF9253'OF A METAL GATE ACROSS THE ROAD, 1.9 M (6.2 FT) EAST OF A FENCE, 0.3 M
 AF9253'(1.0 FT) EAST OF BOTH A METAL AND A FIBERGLASS WITNESS POST.  THE
 AF9253'STATION IS ABOUT 0.5 M (1.6 FT) HIGHER THAN THE ROAD AND PROJECTS
 AF9253'ABOUT 10 CM.
 AF9253
 AF9253                          STATION RECOVERY (1998)
 AF9253
 AF9253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (JK)
 AF9253'RECOVERED AS DESCRIBED
 AF9253
 AF9253                          STATION RECOVERY (2004)
 AF9253
 AF9253'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 AF9253'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOODCONDITION.
 AF9253
 AF9253                          STATION RECOVERY (2008)
 AF9253
 AF9253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 AF9253'FOUND AS DESCRIBED
 AF9253
 AF9253                          STATION RECOVERY (2011)
 AF9253
 AF9253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 AF9253'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 AF9253'GREENFIELD.
 AF9253'
 AF9253'RECOVERED AS DESCRIBED.
 AF9253
 AF9253                          STATION RECOVERY (2020)
 AF9253
 AF9253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 AF9253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1494 ***********************************************************************
 KB1494  DESIGNATION -  ATHENS MUNICIPAL TANK
 KB1494  PID         -  KB1494
 KB1494  STATE/COUNTY-  IL/MENARD
 KB1494  COUNTRY     -  US
 KB1494  USGS QUAD   -  ATHENS (2018)
 KB1494
 KB1494                         *CURRENT SURVEY CONTROL
 KB1494  ______________________________________________________________________
 KB1494* NAD 83(1997) POSITION- 39 57 47.06182(N) 089 43 43.80930(W)   ADJUSTED
 KB1494  ______________________________________________________________________
 KB1494  GEOID HEIGHT    -        -32.646 (meters)                     GEOID18
 KB1494  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 KB1494  HORZ ORDER      -  THIRD
 KB1494
 KB1494.The horizontal coordinates were established by classical geodetic methods
 KB1494.and adjusted by the National Geodetic Survey in October 1999.
 KB1494
 KB1494.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1494.GEOID18 height accuracy estimate available here.
 KB1494
 KB1494.Click photographs - Photos may exist for this station.
 KB1494
 KB1494.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1494
 KB1494. The following values were computed from the NAD 83(1997) position.
 KB1494
 KB1494;                    North         East     Units Scale Factor Converg.
 KB1494;SPC IL W     -   365,979.644   737,406.053   MT  0.99995840   +0 16 52.4
 KB1494;SPC IL W     - 1,200,718.22  2,419,306.36   sFT  0.99995840   +0 16 52.4
 KB1494;UTM  16      - 4,427,225.078   266,926.369   MT  1.00026881   -1 45 12.6
 KB1494
 KB1494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6692627225(NAD 83)
 KB1494
 KB1494                          SUPERSEDED SURVEY CONTROL
 KB1494
 KB1494  NAD 83(1986)-  39 57 47.07108(N)    089 43 43.79900(W) AD(       ) 3
 KB1494  NAD 27      -  39 57 46.89400(N)    089 43 43.41900(W) AD(       ) 3
 KB1494
 KB1494.Superseded values are not recommended for survey control.
 KB1494
 KB1494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1494.See file dsdata.pdf to determine how the superseded data were derived.
 KB1494
 KB1494_MARKER: 53 = ELEVATED TANK
 KB1494
 KB1494  HISTORY     - Date     Condition        Report By
 KB1494  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1494
 KB1494                          STATION DESCRIPTION
 KB1494
 KB1494'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1494'THE STATION IS THE CENTER OF THE BALL ATOP THE WATER TANK LOCATED IN
 KB1494'THE NORTHWEST SECTION OF THE TOWN OF ATHENS. THE TANK IS SUPPORTED
 KB1494'BY A 4-LEGGED STEEL STRUCTURE. THE TANK AND SUPPORTING STRUCTURE ARE
 KB1494'PAINTED SILVER. THE HEIGHT IS APPROXIMATELY 120 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0309 ***********************************************************************
 MG0309  DESIGNATION -  ATKINSON
 MG0309  PID         -  MG0309
 MG0309  STATE/COUNTY-  IL/HENRY
 MG0309  COUNTRY     -  US
 MG0309  USGS QUAD   -  ATKINSON (2018)
 MG0309
 MG0309                         *CURRENT SURVEY CONTROL
 MG0309  ______________________________________________________________________
 MG0309* NAD 83(2011) POSITION- 41 23 26.98642(N) 090 01 14.76497(W)   ADJUSTED
 MG0309* NAD 83(2011) ELLIP HT-   199.966 (meters)        (06/27/12)   ADJUSTED
 MG0309* NAD 83(2011) EPOCH   -  2010.00
 MG0309* NAVD 88 ORTHO HEIGHT -   232.953 (meters)      764.28  (feet) ADJUSTED
 MG0309  ______________________________________________________________________
 MG0309  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 MG0309  NAD 83(2011) X  -     -1,737.016 (meters)                     COMP
 MG0309  NAD 83(2011) Y  - -4,792,153.216 (meters)                     COMP
 MG0309  NAD 83(2011) Z  -  4,195,215.929 (meters)                     COMP
 MG0309  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 MG0309  DYNAMIC HEIGHT  -        232.860 (meters)      763.97  (feet) COMP
 MG0309  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 MG0309
 MG0309  VERT ORDER      -  SECOND    CLASS 0
 MG0309
 MG0309  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0309  Standards:
 MG0309         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0309            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0309  -------------------------------------------------------------------
 MG0309  NETWORK    0.31   0.51           0.14   0.11   0.26     -0.00978616
 MG0309  -------------------------------------------------------------------
 MG0309  Click here for local accuracies and other accuracy information.
 MG0309
 MG0309.The horizontal coordinates were established by GPS observations
 MG0309.and adjusted by the National Geodetic Survey in June 2012.
 MG0309
 MG0309.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0309.been affixed to the stable North American tectonic plate. See 
 MG0309.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0309
 MG0309.The horizontal coordinates are valid at the epoch date displayed above
 MG0309.which is a decimal equivalence of Year/Month/Day.
 MG0309
 MG0309.The orthometric height was determined by differential leveling and
 MG0309.adjusted by the NATIONAL GEODETIC SURVEY
 MG0309.in June 1991.
 MG0309
 MG0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0309.GEOID18 height accuracy estimate available here.
 MG0309
 MG0309.Click photographs - Photos may exist for this station.
 MG0309
 MG0309.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0309
 MG0309.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0309
 MG0309.The ellipsoidal height was determined by GPS observations
 MG0309.and is referenced to NAD 83.
 MG0309
 MG0309.The dynamic height is computed by dividing the NAVD 88
 MG0309.geopotential number by the normal gravity value computed on the
 MG0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0309.degrees latitude (g = 980.6199 gals.).
 MG0309
 MG0309.The modeled gravity was interpolated from observed gravity values.
 MG0309
 MG0309. The following values were computed from the NAD 83(2011) position.
 MG0309
 MG0309;                    North         East     Units Scale Factor Converg.
 MG0309;SPC IL W     -   524,437.872   712,201.696   MT  0.99994301   +0 05 47.3
 MG0309;SPC IL W     - 1,720,593.25  2,336,615.06   sFT  0.99994301   +0 05 47.3
 MG0309;UTM  15      - 4,586,428.221   749,086.389   MT  1.00036362   +1 58 15.1
 MG0309;UTM  16      - 4,586,548.571   247,440.473   MT  1.00038507   -1 59 54.1
 MG0309
 MG0309!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0309!SPC IL W     -   0.99996864  x   0.99994301  =   0.99991165
 MG0309!UTM  15      -   0.99996864  x   1.00036362  =   1.00033224
 MG0309!UTM  16      -   0.99996864  x   1.00038507  =   1.00035369
 MG0309
 MG0309:                Primary Azimuth Mark                     Grid Az
 MG0309:SPC IL W     -  ATKINSON AZ MK                           177 57 52.8
 MG0309:UTM  15      -  ATKINSON AZ MK                           176 05 25.0
 MG0309:UTM  16      -  ATKINSON AZ MK                           180 03 34.2
 MG0309
 MG0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4908686428(NAD 83)
 MG0309
 MG0309|---------------------------------------------------------------------|
 MG0309| PID    Reference Object                     Distance      Geod. Az  |
 MG0309|                                                           dddmmss.s |
 MG0309| MG0682 ATKINSON ST ANTHONYS CATH CH        APPROX. 3.4 KM 0034432.2 |
 MG0309| MG0681 ATKINSON MUNICIPAL TANK             APPROX. 3.5 KM 0120017.5 |
 MG0309| CL8842 ATKINSON RM 1                        25.241 METERS 07537     |
 MG0309| MF1695 KEWANEE WALWORTH CO TANK            APPROX.17.9 KM 1515931.7 |
 MG0309| MF1697 KEWANEE WATER WORKS TANK            APPROX.17.8 KM 1533150.2 |
 MG0309| CL8843 ATKINSON RM 2 AZIMUTH                              17639     |
 MG0309| CL8841 ATKINSON AZ MK                                     1780340.1 |
 MG0309| MG0308 ATKINSON RM 3                        38.012 METERS 21549     |
 MG0309| MG0691 GENESEO MUNICIPAL TANK              APPROX.13.3 KM 3024304.5 |
 MG0309| MG0310 ATKINSON RM 4                        32.811 METERS 31814     |
 MG0309|---------------------------------------------------------------------|
 MG0309
 MG0309                          SUPERSEDED SURVEY CONTROL
 MG0309
 MG0309  NAD 83(2007)-  41 23 26.98638(N)    090 01 14.76581(W) AD(2002.00) 0
 MG0309  ELLIP H (02/10/07)  199.999  (m)                       GP(2002.00)    
 MG0309  ELLIP H (12/06/04)  199.988  (m)                       GP(       ) 4 1
 MG0309  NAD 83(1997)-  41 23 26.98618(N)    090 01 14.76548(W) AD(       ) 1
 MG0309  ELLIP H (09/15/98)  200.016  (m)                       GP(       ) 3 1
 MG0309  NAD 83(1986)-  41 23 26.99241(N)    090 01 14.77678(W) AD(       ) 1
 MG0309  NAD 27      -  41 23 26.86100(N)    090 01 14.37000(W) AD(       ) 1
 MG0309  NAVD 88             232.95   (m)          764.3    (f) LEVELING    3  
 MG0309  NGVD 29 (??/??/92)  233.021  (m)          764.50   (f) ADJ UNCH    2 0
 MG0309  NGVD 29             233.02   (m)          764.5    (f) LEVELING    3  
 MG0309
 MG0309.Superseded values are not recommended for survey control.
 MG0309
 MG0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0309.See file dsdata.pdf to determine how the superseded data were derived.
 MG0309
 MG0309_MARKER: DS = TRIANGULATION STATION DISK
 MG0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0309_STAMPING: ATKINSON 1930
 MG0309_MARK LOGO: CGS
 MG0309_PROJECTION: RECESSED 36 CENTIMETERS
 MG0309_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MG0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0309+STABILITY: SURFACE MOTION
 MG0309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0309+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2023
 MG0309
 MG0309  HISTORY     - Date     Condition        Report By
 MG0309  HISTORY     - 1930     MONUMENTED       CGS
 MG0309  HISTORY     - 1958     GOOD             CGS
 MG0309  HISTORY     - 1958     GOOD             CGS
 MG0309  HISTORY     - 1959     GOOD             CGS
 MG0309  HISTORY     - 19960809 GOOD             USPSQD
 MG0309  HISTORY     - 19960821 GOOD             SECI
 MG0309  HISTORY     - 20010919 GOOD             USPSQD
 MG0309  HISTORY     - 20040303 GOOD             USPSQD
 MG0309  HISTORY     - 20110108 GOOD             WOOLPT
 MG0309  HISTORY     - 20231115 GOOD             IMEG
 MG0309
 MG0309                          STATION DESCRIPTION
 MG0309
 MG0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MG0309'STATION IS ABOUT 2 MILES S OF THE TOWN OF ATKINSON, 1/4 MILE
 MG0309'N OF THE GROVE SCHOOLHOUSE ON THE W SIDE OF THE ROAD LEADING
 MG0309'S FROM ATKINSON AND ON THE S SIDE OF THE ROAD LEADING E AND W ON
 MG0309'THE N SIDE OF SECTION 10, ON THE E SIDE OF THE NW 1/4 OF SEC.
 MG0309'10, T 16 N, R 4 E, ON LAND OWNED BY PETER BERCAST.  THE STATION
 MG0309'IS ON THE HIGHEST GROUND IN NE CORNER OF A SMALL PASTURE LOT AT
 MG0309'THE JUNCTION OF TWO ROADS.  MARK IS 54 FEET W OF THE CENTER
 MG0309'LINE OF THE N AND S ROAD AND 110 FEET S OF THE CENTER LINE OF
 MG0309'THE N AND S ROAD.  THE MARK IS 1 FOOT BELOW THE SURFACE.
 MG0309'
 MG0309'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MG0309'DISKS SET IN CONCRETE.
 MG0309'
 MG0309'REFERENCE MARK NO. 1 IS ABOUT 50 FEET S OF THE ROAD INTERSECTION
 MG0309'ON THE FENCE LINE ON THE E SIDE OF THE ROAD.  REFERENCE MARK
 MG0309'NO. 2 IS ON FENCE LINE ON E SIDE OF THE N AND S ROAD AND IS ABOUT
 MG0309'15 FEET S OF THE SW CORNER OF THE GROVE SCHOOLHOUSE LOT.
 MG0309'IT IS ABOUT 1/4 MILE S OF THE ROAD INTERSECTION.
 MG0309'
 MG0309'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MG0309
 MG0309                          STATION RECOVERY (1958)
 MG0309
 MG0309'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (HBW)
 MG0309'STATION WAS FOUND UNDISTURBED.  BOTH REFERENCE MARKS HAVE
 MG0309'APPARENTLY BEEN DESTROYED IN THE PROCESS OF IMPROVING THE N-S
 MG0309'ROAD ON THEY WERE SITUATED.
 MG0309
 MG0309                          STATION RECOVERY (1958)
 MG0309
 MG0309'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0309'STATION MARK WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD
 MG0309'CONDITION.  REFERENCE MARK NUMBER 1 AND 2 HAVE BOTH BEEN
 MG0309'DESTROYED BY HIGHWAY CONSTRUCTION.  REFERENCE MARKS 3 AND 4
 MG0309'AND AN AZIMUTH MARK WERE ESTABLISHED BY THIS PARTY.  DUE TO
 MG0309'SEVERAL CHANGES IN THE AREA A COMPLETE NEW DISCRIPTION FOLLOWS.
 MG0309'
 MG0309'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF ATKINSON AND
 MG0309'1/4 MILE NORTH OF THE GROVE SCHOOL HOUSE, ON THE PROPERTY
 MG0309'OF DR. RALPH TURNER OF ROCK ISLAND, ILL.
 MG0309'
 MG0309'TO REACH THE STATION FROM THE JUNCTION OF STATE STREET AND
 MG0309'HENRY STREET ON U.S. HIGHWAY 6 IN ATKINSON, GO SOUTH ON STATE
 MG0309'STREET FOR 1.95 MILES TO A SIDE ROAD RIGHT, (STATION IS IN THE
 MG0309'PASTURE SOUTH OF THE FENCE CORNER ON THE RIGHT) TURN RIGHT
 MG0309'FOR 0.05 MILE TO A DRIVEWAY ON THE LEFT, TURN LEFT FOR ABOUT
 MG0309'200 FEET TO A GATE ON THE LEFT AT THE CORNER OF A GARAGE, TURN
 MG0309'LEFT THROUGH GATE, CROSS OPEN PASTURE, FOR 0.05 MILE TO THE
 MG0309'FENCE LINE AND THE STATION.
 MG0309'
 MG0309'STATION MARK, A STANDARD DISK STAMPED ATKINSON 1930, IS SET IN
 MG0309'A 12 INCH SQUARE CONCRETE POST WHICH IS 12 INCHES BELOW THE
 MG0309'SURFACE OF THE GROUND.  THE MARK IS 51 FEET WEST OF THE
 MG0309'APPROXIMATE CENTER OF THE BLACKTOP ROAD, 38 FEET SOUTH-SOUTHEAST
 MG0309'OF A POWER POLE, 5.6 FEET NORTHWEST OF A WITNESS POST AND
 MG0309'5.5 FEET WEST OF THE RIGHT-OF-WAY FENCE LINE.
 MG0309'
 MG0309'REFERENCE MARK NUMBER 3, A STANDARD DISK STAMPED ATKINSON NO 3
 MG0309'1930, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 MG0309'WITH THE SURFACE OF THE GROUND.  THE MARK IS 79 FEET WEST OF
 MG0309'THE ROAD RIGHT-OF-WAY FENCE LINE, 12 FEET SOUTH OF A NORTHWEST
 MG0309'FENCE CORNER AND 1 FOOT EAST OF THE PASTURES WEST FENCE LINE.
 MG0309'
 MG0309'REFERENCE MARK NUMBER 4, A STANDARD DISK STAMPED ATKINSON NO
 MG0309'4 1930, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 MG0309'WITH THE SURFACE OF THE GROUND.  THE MARK IS 58 FEET WEST OF
 MG0309'THE NORTHEAST RIGHT-OF-WAY FENCE CORNER, 25 FEET SOUTH OF THE
 MG0309'APPROXIMATE CENTER OF THE GRAVEL ROAD, 13 FEET EAST OF A LARGE
 MG0309'HICKORY TREE AND 1 FOOT SOUTH OF A FENCE LINE.
 MG0309'
 MG0309'AZIMUTH MARK, A STANDARD DISK STAMPED ATKINSON 1930, IS SET IN A
 MG0309'10 INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.  THE MARK
 MG0309'IS 56 FEET EAST OF THE APPROXIMATE CENTER OF THE BLACKTOP
 MG0309'ROAD, 3 FEET NORTH OF A TELEPHONE POLE, 1.5 FEET NORTH OF A
 MG0309'WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.  THE MARK IS
 MG0309'ABOUT 12 FEET HIGHER THAN THE ROAD.
 MG0309'
 MG0309'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 MG0309'BLACKTOP ROAD FOR 0.6 MILE TO THE AZIMUTH ON THE LEFT ON TOP
 MG0309'OF THE CUT BANK.
 MG0309
 MG0309                          STATION RECOVERY (1959)
 MG0309
 MG0309'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0309'1.8 MI S FROM ATKINSON.
 MG0309'ABOUT 1.75 MILES SOUTH ALONG BLACKTOP ROAD FROM THE ATKINSON
 MG0309'HIGH SCHOOL AT ATKINSON, ABOUT 0.05 MILES SOUTH OF JUNCTION OF
 MG0309'GRAVEL ROAD EAST, AT THE JUNCTION OF GRAVEL ROAD WEST, 51 FEET
 MG0309'WEST OF THE CENTER LINE OF THE ROAD, 110 FEET SOUTH OF THE
 MG0309'CENTER LINE OF THE ROAD WEST, 85.4 FEET SOUTH OF FENCE CORNER,
 MG0309'6 FEET WEST OF FENCE LINE, 5.4 FEET NORTH-NORTHWEST OF A METAL
 MG0309'WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD, SET IN
 MG0309'THE TOP OF A CONCRETE POST 14 INCHES UNDERGROUND.
 MG0309
 MG0309                          STATION RECOVERY (1996)
 MG0309
 MG0309'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0309'RECOVERED IN GOOD CONDITION.
 MG0309
 MG0309                          STATION RECOVERY (1996)
 MG0309
 MG0309'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MG0309'RECOVERED AS DESCRIBED EXCEPT THAT THERE IS A HOUSE TO THE WEST OF THE
 MG0309'STATION, AND THE FENCE IS NO LNGER THERE.  THE STATION IS LOCATED 38.6
 MG0309'FT (11.8 M) SOUTHEAST OF A POWER POLE WITH TWO GUY WIRES, 20 FT (6.1
 MG0309'M) SOUTHWEST OF A GAS RISER, 9.3 FT (2.8 M) NORTHWEST OF A WITNESS
 MG0309'POST, AND 91 FT (27.7 M) NORTHWEST OF A FFENCE CORNER THAT RUNS SOUTH
 MG0309'AND WEST.
 MG0309
 MG0309                          STATION RECOVERY (2001)
 MG0309
 MG0309'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0309'AZIMUTH MARK NOT FOUND
 MG0309
 MG0309                          STATION RECOVERY (2004)
 MG0309
 MG0309'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0309'RECOVERED IN GOOD CONDITION.
 MG0309
 MG0309                          STATION RECOVERY (2011)
 MG0309
 MG0309'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JKN)
 MG0309'MARK IS RECESSED 1.2FT
 MG0309
 MG0309                          STATION RECOVERY (2023)
 MG0309
 MG0309'RECOVERY NOTE BY IMEG 2023 (KP)
 MG0309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0308 ***********************************************************************
 MG0308  DESIGNATION -  ATKINSON RM 3
 MG0308  PID         -  MG0308
 MG0308  STATE/COUNTY-  IL/HENRY
 MG0308  COUNTRY     -  US
 MG0308  USGS QUAD   -  ATKINSON (2018)
 MG0308
 MG0308                         *CURRENT SURVEY CONTROL
 MG0308  ______________________________________________________________________
 MG0308* NAD 83(1986) POSITION- 41 23 25.99   (N) 090 01 15.72   (W)   HD_HELD1
 MG0308* NAVD 88 ORTHO HEIGHT -   232.639 (meters)      763.25  (feet) ADJUSTED
 MG0308  ______________________________________________________________________
 MG0308  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 MG0308  DYNAMIC HEIGHT  -        232.547 (meters)      762.95  (feet) COMP
 MG0308  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 MG0308
 MG0308  VERT ORDER      -  SECOND    CLASS 0
 MG0308
 MG0308.The horizontal coordinates were determined by differentially corrected
 MG0308.hand held GPS observations or other comparable positioning techniques
 MG0308.and have an estimated accuracy of +/- 3 meters.
 MG0308
 MG0308.The orthometric height was determined by differential leveling and
 MG0308.adjusted by the NATIONAL GEODETIC SURVEY
 MG0308.in June 1991.
 MG0308
 MG0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0308.GEOID18 height accuracy estimate available here.
 MG0308
 MG0308.Click photographs - Photos may exist for this station.
 MG0308
 MG0308.The dynamic height is computed by dividing the NAVD 88
 MG0308.geopotential number by the normal gravity value computed on the
 MG0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0308.degrees latitude (g = 980.6199 gals.).
 MG0308
 MG0308.The modeled gravity was interpolated from observed gravity values.
 MG0308
 MG0308;                    North         East    Units  Estimated Accuracy
 MG0308;SPC IL W     -   524,407.1     712,179.6     MT  (+/- 3 meters HH1 GPS) 
 MG0308
 MG0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4906586396(NAD 83)
 MG0308
 MG0308                          SUPERSEDED SURVEY CONTROL
 MG0308
 MG0308  NGVD 29 (??/??/92)  232.708  (m)          763.48   (f) ADJ UNCH    2 0
 MG0308
 MG0308.Superseded values are not recommended for survey control.
 MG0308
 MG0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0308.See file dsdata.pdf to determine how the superseded data were derived.
 MG0308
 MG0308_MARKER: DR = REFERENCE MARK DISK
 MG0308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0308_STAMPING: ATKINSON NO 3 1930
 MG0308_MARK LOGO: CGS
 MG0308_PROJECTION: FLUSH
 MG0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0308+STABILITY: SURFACE MOTION
 MG0308
 MG0308  HISTORY     - Date     Condition        Report By
 MG0308  HISTORY     - 1958     MONUMENTED       CGS
 MG0308  HISTORY     - 1959     GOOD             CGS
 MG0308  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0308  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0308  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0308
 MG0308                          STATION DESCRIPTION
 MG0308
 MG0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0308'1.8 MI S FROM ATKINSON.
 MG0308'ABOUT 1.75 MILES SOUTH ALONG BLACKTOP ROAD FROM THE ATKINSON
 MG0308'HIGH SCHOOL AT ATKINSON, ABOUT 0.05 MILES SOUTH OF THE JUNCTION OF
 MG0308'GRAVEL ROAD EAST, AT THE JUNCTION OF GRAVEL ROAD WEST, 123.5 FEET
 MG0308'WEST OF THE CENTER LINE OF THE ROAD, 209 FEET SOUTH OF THE CENTER
 MG0308'LINE OF THE ROAD WEST, 12.2 FEET SOUTH OF FENCE CORNER, 1 1/2 FEET
 MG0308'EAST OF FENCE LINE, 79 FEET WEST OF FENCE LINE, 124.7 FEET
 MG0308'SOUTH-SOUTHWEST OF TRIANGULATION STATION ATKINSON, 123 FEET
 MG0308'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 MG0308'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0308'1 INCH.
 MG0308
 MG0308                          STATION RECOVERY (1996)
 MG0308
 MG0308'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0308'MARK NOT FOUND.
 MG0308
 MG0308                          STATION RECOVERY (2001)
 MG0308
 MG0308'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0308'MARK NOT FOUND.
 MG0308
 MG0308                          STATION RECOVERY (2004)
 MG0308
 MG0308'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0308'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0310 ***********************************************************************
 MG0310  DESIGNATION -  ATKINSON RM 4
 MG0310  PID         -  MG0310
 MG0310  STATE/COUNTY-  IL/HENRY
 MG0310  COUNTRY     -  US
 MG0310  USGS QUAD   -  ATKINSON (2018)
 MG0310
 MG0310                         *CURRENT SURVEY CONTROL
 MG0310  ______________________________________________________________________
 MG0310* NAD 83(1986) POSITION- 41 23 27.78   (N) 090 01 15.71   (W)   HD_HELD1
 MG0310* NAVD 88 ORTHO HEIGHT -   232.344 (meters)      762.28  (feet) ADJUSTED
 MG0310  ______________________________________________________________________
 MG0310  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 MG0310  DYNAMIC HEIGHT  -        232.251 (meters)      761.98  (feet) COMP
 MG0310  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 MG0310
 MG0310  VERT ORDER      -  SECOND    CLASS 0
 MG0310
 MG0310.The horizontal coordinates were determined by differentially corrected
 MG0310.hand held GPS observations or other comparable positioning techniques
 MG0310.and have an estimated accuracy of +/- 3 meters.
 MG0310
 MG0310.The orthometric height was determined by differential leveling and
 MG0310.adjusted by the NATIONAL GEODETIC SURVEY
 MG0310.in June 1991.
 MG0310
 MG0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0310.GEOID18 height accuracy estimate available here.
 MG0310
 MG0310.Click photographs - Photos may exist for this station.
 MG0310
 MG0310.The dynamic height is computed by dividing the NAVD 88
 MG0310.geopotential number by the normal gravity value computed on the
 MG0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0310.degrees latitude (g = 980.6199 gals.).
 MG0310
 MG0310.The modeled gravity was interpolated from observed gravity values.
 MG0310
 MG0310;                    North         East    Units  Estimated Accuracy
 MG0310;SPC IL W     -   524,462.3     712,179.7     MT  (+/- 3 meters HH1 GPS) 
 MG0310
 MG0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4906386451(NAD 83)
 MG0310
 MG0310                          SUPERSEDED SURVEY CONTROL
 MG0310
 MG0310  NGVD 29 (??/??/92)  232.412  (m)          762.51   (f) ADJ UNCH    2 0
 MG0310
 MG0310.Superseded values are not recommended for survey control.
 MG0310
 MG0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0310.See file dsdata.pdf to determine how the superseded data were derived.
 MG0310
 MG0310_MARKER: DR = REFERENCE MARK DISK
 MG0310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0310_STAMPING: ATKINSON NO 4 1930
 MG0310_MARK LOGO: CGS
 MG0310_PROJECTION: FLUSH
 MG0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0310+STABILITY: SURFACE MOTION
 MG0310
 MG0310  HISTORY     - Date     Condition        Report By
 MG0310  HISTORY     - 1958     MONUMENTED       CGS
 MG0310  HISTORY     - 1959     GOOD             CGS
 MG0310  HISTORY     - 19880406 MARK NOT FOUND   USPSQD
 MG0310  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0310  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0310  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0310
 MG0310                          STATION DESCRIPTION
 MG0310
 MG0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0310'1.8 MI S FROM ATKINSON.
 MG0310'ABOUT 1.75 MILES SOUTH ALONG BLACKTOP ROAD FROM THE ATKINSON HIGH
 MG0310'SCHOOL AT ATKINSON, ABOUT 0.05 MILES SOUTH OF THE JUNCTION OF
 MG0310'GRAVEL ROAD EAST, AT THE JUNCTION OF GRAVEL ROAD WEST, 123.6
 MG0310'FEET WEST OF THE CENTERLINE OF THE ROAD, 25.1 FEET SOUTH OF THE
 MG0310'CENTER LINE OF ROAD WEST, 1 FOOT SOUTH OF FENCE LINE, 78 FEET
 MG0310'WEST OF FENCE CORNER, 107.6 FEET NORTHWEST OF TRIANGULATION
 MG0310'STATION ATKINSON, 116.7 FEET NORTHWEST OF A METAL WITNESS POST,
 MG0310'ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 MG0310'CONCRETE POST FLUSH WITH THE GROUND.
 MG0310
 MG0310                          STATION RECOVERY (1988)
 MG0310
 MG0310'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0310'MARK NOT FOUND.
 MG0310
 MG0310                          STATION RECOVERY (1996)
 MG0310
 MG0310'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0310'MARK NOT FOUND.
 MG0310
 MG0310                          STATION RECOVERY (2001)
 MG0310
 MG0310'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0310'MARK NOT FOUND.
 MG0310
 MG0310                          STATION RECOVERY (2004)
 MG0310
 MG0310'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0310'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0682 ***********************************************************************
 MG0682  DESIGNATION -  ATKINSON ST ANTHONYS CATH CH
 MG0682  PID         -  MG0682
 MG0682  STATE/COUNTY-  IL/HENRY
 MG0682  COUNTRY     -  US
 MG0682  USGS QUAD   -  ATKINSON (2018)
 MG0682
 MG0682                         *CURRENT SURVEY CONTROL
 MG0682  ______________________________________________________________________
 MG0682* NAD 83(1997) POSITION- 41 25 17.18609(N) 090 01 05.18910(W)   ADJUSTED
 MG0682  ______________________________________________________________________
 MG0682  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 MG0682  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 MG0682  HORZ ORDER      -  THIRD
 MG0682
 MG0682.The horizontal coordinates were established by classical geodetic methods
 MG0682.and adjusted by the National Geodetic Survey in October 1999.
 MG0682
 MG0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0682.GEOID18 height accuracy estimate available here.
 MG0682
 MG0682.Click photographs - Photos may exist for this station.
 MG0682
 MG0682.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0682
 MG0682. The following values were computed from the NAD 83(1997) position.
 MG0682
 MG0682;                    North         East     Units Scale Factor Converg.
 MG0682;SPC IL W     -   527,837.766   712,418.322   MT  0.99994307   +0 05 53.8
 MG0682;SPC IL W     - 1,731,747.74  2,337,325.78   sFT  0.99994307   +0 05 53.8
 MG0682;UTM  15      - 4,589,834.815   749,191.705   MT  1.00036426   +1 58 25.7
 MG0682;UTM  16      - 4,589,939.765   247,781.420   MT  1.00038295   -1 59 52.1
 MG0682
 MG0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4919189834(NAD 83)
 MG0682
 MG0682                          SUPERSEDED SURVEY CONTROL
 MG0682
 MG0682  NAD 83(1996)-  41 25 17.18630(N)    090 01 05.18933(W) AD(       ) 3
 MG0682  NAD 83(1986)-  41 25 17.19214(N)    090 01 05.20076(W) AD(       ) 3
 MG0682  NAD 27      -  41 25 17.07100(N)    090 01 04.79800(W) AD(       ) 3
 MG0682
 MG0682.Superseded values are not recommended for survey control.
 MG0682
 MG0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0682.See file dsdata.pdf to determine how the superseded data were derived.
 MG0682
 MG0682_MARKER: 91 = CHURCH CROSS
 MG0682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0682+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2004
 MG0682
 MG0682  HISTORY     - Date     Condition        Report By
 MG0682  HISTORY     - 1958     FIRST OBSERVED   CGS
 MG0682  HISTORY     - 1958     GOOD             CGS
 MG0682  HISTORY     - 19960808 GOOD             USPSQD
 MG0682  HISTORY     - 20010919 GOOD             USPSQD
 MG0682  HISTORY     - 20040303 GOOD             USPSQD
 MG0682
 MG0682                          STATION DESCRIPTION
 MG0682
 MG0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0682'STATION IS LOCATED AT THE CORNER OF MAIN STREET AND ANNA
 MG0682'STREET IN ATKINSON.
 MG0682'
 MG0682'POINT INTERSECTED IS THE TOP OF THE CROSS WHICH IS ON TOP OF
 MG0682'THE CHURCH BELFRY.  THE TOP OF THE CROSS IS APPROXIMATELY
 MG0682'90 FEET HIGH.
 MG0682'
 MG0682'NOTE--THIS STATION WAS PREVIOUSLY CALLED ATKINSON CATHOLIC
 MG0682'CHURCH SPIRE BUT WAS NOT DESCRIBED.
 MG0682
 MG0682                          STATION RECOVERY (1996)
 MG0682
 MG0682'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0682'RECOVERED IN GOOD CONDITION.
 MG0682
 MG0682                          STATION RECOVERY (2001)
 MG0682
 MG0682'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0682'RECOVERED IN GOOD CONDITION.
 MG0682
 MG0682                          STATION RECOVERY (2004)
 MG0682
 MG0682'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0682'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1061 ***********************************************************************
 LC1061  DESIGNATION -  ATLANTA
 LC1061  PID         -  LC1061
 LC1061  STATE/COUNTY-  IL/LOGAN
 LC1061  COUNTRY     -  US
 LC1061  USGS QUAD   -  MCLEAN (2018)
 LC1061
 LC1061                         *CURRENT SURVEY CONTROL
 LC1061  ______________________________________________________________________
 LC1061* NAD 83(1997) POSITION- 40 15 37.67210(N) 089 12 53.05842(W)   ADJUSTED
 LC1061* NAVD 88 ORTHO HEIGHT -   219.607 (meters)      720.49  (feet) ADJUSTED
 LC1061  ______________________________________________________________________
 LC1061  GEOID HEIGHT    -        -32.477 (meters)                     GEOID18
 LC1061  LAPLACE CORR    -          2.63  (seconds)                    DEFLEC18
 LC1061  DYNAMIC HEIGHT  -        219.495 (meters)      720.13  (feet) COMP
 LC1061  MODELED GRAVITY -    980,109.6   (mgal)                       NAVD 88
 LC1061
 LC1061  HORZ ORDER      -  SECOND
 LC1061  VERT ORDER      -  SECOND    CLASS 0
 LC1061
 LC1061.The horizontal coordinates were established by classical geodetic methods
 LC1061.and adjusted by the National Geodetic Survey in October 1999.
 LC1061
 LC1061.The orthometric height was determined by differential leveling and
 LC1061.adjusted by the NATIONAL GEODETIC SURVEY
 LC1061.in June 1991.
 LC1061
 LC1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1061.GEOID18 height accuracy estimate available here.
 LC1061
 LC1061.Click photographs - Photos may exist for this station.
 LC1061
 LC1061.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1061
 LC1061.The dynamic height is computed by dividing the NAVD 88
 LC1061.geopotential number by the normal gravity value computed on the
 LC1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1061.degrees latitude (g = 980.6199 gals.).
 LC1061
 LC1061.The modeled gravity was interpolated from observed gravity values.
 LC1061
 LC1061. The following values were computed from the NAD 83(1997) position.
 LC1061
 LC1061;                    North         East     Units Scale Factor Converg.
 LC1061;SPC IL W     -   399,342.070   780,974.982   MT  1.00002186   +0 36 54.8
 LC1061;SPC IL W     - 1,310,174.77  2,562,248.75   sFT  1.00002186   +0 36 54.8
 LC1061;UTM  16      - 4,459,019.939   311,663.020   MT  1.00003666   -1 25 54.2
 LC1061
 LC1061!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1061!SPC IL W     -   0.99997065  x   1.00002186  =   0.99999250
 LC1061!UTM  16      -   0.99997065  x   1.00003666  =   1.00000730
 LC1061
 LC1061:                Primary Azimuth Mark                     Grid Az
 LC1061:SPC IL W     -  ATLANTA AZ MK                            177 47 10.2
 LC1061:UTM  16      -  ATLANTA AZ MK                            179 49 59.2
 LC1061
 LC1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1166359019(NAD 83)
 LC1061
 LC1061|---------------------------------------------------------------------|
 LC1061| PID    Reference Object                     Distance      Geod. Az  |
 LC1061|                                                           dddmmss.s |
 LC1061| LC1065 ATLANTA AZ MK                                      1782405.0 |
 LC1061| LC1062 ATLANTA RM 2                          9.830 METERS 17946     |
 LC1061| LC1064 ATLANTA RM 4                          9.660 METERS 17951     |
 LC1061| LC1060 ATLANTA RM 1                          9.821 METERS 35801     |
 LC1061| LC1063 ATLANTA RM 3                          9.891 METERS 35813     |
 LC1061|---------------------------------------------------------------------|
 LC1061
 LC1061                          SUPERSEDED SURVEY CONTROL
 LC1061
 LC1061  NAD 83(1986)-  40 15 37.68346(N)    089 12 53.05645(W) AD(       ) 2
 LC1061  NAD 27      -  40 15 37.53940(N)    089 12 52.73360(W) AD(       ) 2
 LC1061  NGVD 29 (??/??/92)  219.676  (m)          720.72   (f) ADJ UNCH    2 0
 LC1061  NGVD 29             219.68   (m)          720.7    (f) LEVELING    3  
 LC1061
 LC1061.Superseded values are not recommended for survey control.
 LC1061
 LC1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1061.See file dsdata.pdf to determine how the superseded data were derived.
 LC1061
 LC1061_MARKER: DE = TRAVERSE STATION DISK
 LC1061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1061_STAMPING: ATLANTA 1960
 LC1061_MARK LOGO: CGS
 LC1061_PROJECTION: FLUSH
 LC1061_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1061+STABILITY: SURFACE MOTION
 LC1061
 LC1061  HISTORY     - Date     Condition        Report By
 LC1061  HISTORY     - 1960     MONUMENTED       CGS
 LC1061  HISTORY     - 1973     GOOD             LOCSUR
 LC1061  HISTORY     - 1973     GOOD             NGS
 LC1061  HISTORY     - 19830421 SEE DESCRIPTION  NGS
 LC1061  HISTORY     - 20061113 MARK NOT FOUND   FARNGP
 LC1061
 LC1061                          STATION DESCRIPTION
 LC1061
 LC1061'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1061'THE STATION IS LOCATED ABOUT 1 MILE EAST OF ATLANTA, ABOUT
 LC1061'0.5 MILE EAST OF U.S. HIGHWAY 66 AND ABOUT 200 FEET NORTH
 LC1061'OF A GRAVEL ROAD.
 LC1061'
 LC1061'TO REACH THE STATION FROM THE DEPOT AND N.W. RACE STREET
 LC1061'IN ATLANTA, GO SOUTHEAST ON S.E. RACE STREET FOR 0.1 MILE
 LC1061'TO E. SOUTH STREET, TURN LEFT ON E. SOUTH STREET FOR 0.3
 LC1061'MILE TO U.S. HIGHWAY 66, CONTINUE EAST ACROSS U.S. HIGHWAY
 LC1061'66 ON BLACK TOP ROAD FOR 0.6 MILE TO A CROSSROAD, TURN LEFT
 LC1061'FOR 0.05 MILE TO STATION ON LEFT AS DESCRIBED.
 LC1061'
 LC1061'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A
 LC1061'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1061'SURFACE OF THE GROUND AND IS STAMPED ATLANTA 1960.  THE MARK
 LC1061'IS 42 FEET NORTH OF A LARGE CONCRETE GATE POST, 16 FEET WEST
 LC1061'OF ROAD, 2.5 FEET SOUTH-SOUTHEAST OF WITNESS POST AND 1 FOOT
 LC1061'EAST OF FENCE.
 LC1061'
 LC1061'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 LC1061'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC1061'THE SURFACE OF THE GROUND AND IS STAMPED ATLANTA NO 1 1960.
 LC1061'THE MARK IS 37 FEET SOUTH OF FENCE CORNER, 30 FEET NORTH OF
 LC1061'WITNESS POST, 16 FEET WEST OF ROAD AND 1 FOOT EAST OF FENCE.
 LC1061'
 LC1061'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 LC1061'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1061'SURFACE OF THE GROUND AND IS STAMPED ATLANTA NO 2 1960.  THE
 LC1061'MARK IS 34.5 FEET SOUTH OF WITNESS POST, 18 FEET WEST OF ROAD,
 LC1061'10 FEET NORTH OF A LARGE CONCRETE POST AND 1 FOOT EAST OF
 LC1061'FENCE.
 LC1061'
 LC1061'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A
 LC1061'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC1061'OF THE GROUND AND IS STAMPED ATLANTA 1960.  THE MARK IS 21.8
 LC1061'FEET NORTH OF THE NORTH RAIL OF RAILROAD TRACKS, 17.6 FEET
 LC1061'EAST OF CENTER OF ROAD AND 1.8 FEET SOUTHWEST OF WITNESS POST.
 LC1061'
 LC1061'TO REACH THE AZIMUTH MARK FROM THE CROSSROAD JUST SOUTH OF
 LC1061'STATION, GO SOUTH ON GRAVELED ROAD FOR 0.5 MILE TO AZIMUTH
 LC1061'MARK ON EAST SIDE OF ROAD AS DESCRIBED.
 LC1061'
 LC1061'HEIGHT OF LIGHT ABOVE STATION MARK 1.27 METERS.
 LC1061
 LC1061                          STATION RECOVERY (1973)
 LC1061
 LC1061'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973 (LA)
 LC1061'RECOVERED BY CRAWFORD MURPHY AND TILLY INC.
 LC1061'
 LC1061'ATLANTA NO. 2 1960-PUSHED-OVER APPROX 30 FEET SO OF ORIGINAL LOCATION.
 LC1061
 LC1061                          STATION RECOVERY (1973)
 LC1061
 LC1061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC1061'0.5 MI E FROM ATLANTA.
 LC1061'0.6 MILE EAST ALONG EXTENSION OF E SOUTH ST. FROM ITS
 LC1061'INTERSECTION WITH U.S. HIGHWAY 66 AT ATLANTA, 2 FEET SOUTHEAST
 LC1061'OF A METAL WITNESS POST, 1 FOOT NORTH OF A METAL WITNESS POST,
 LC1061'18 FEET WEST OF THE CENTERLINE OF GRADED ROAD AND 269 FEET
 LC1061'NORTH OF THE CENTERLINE OF PAVED ROAD.  SET IN THE TOP OF A
 LC1061'SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 LC1061
 LC1061                          STATION RECOVERY (1983)
 LC1061
 LC1061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC1061'STATION MARK AND AZ MK WERE RECOVERED IN GOOD CONDITION.  RMS 1 AND 2
 LC1061'WERE BOTH DISTURBED POSSIBLY BY FARM MACHINERY.  THE ANGLE BETWEEN THE
 LC1061'RMS DIFFERED BY 12 MINUTES 39.93 SECONDS AND THE DISTANCE TO RM 1
 LC1061'DIFFERED BY 0.078 METER (0.256 FT) AND RM 2 DIFFERED BY 0.174 METERS.
 LC1061'(0.571 FT) AT THE PROPERTY OWNERS REQUEST THE STATION MARK, RMS 1 AND
 LC1061'2 WERE DESTROYED AND ATLANTA 2 1960 1983 AND RMS 3 AND 4 WERE
 LC1061'ESTABLISHED AT THIS TIME.  DISTANCE FROM ATLANTA 1960 TO RM 1 - 32.46
 LC1061'FT (9.89 M).  DISTANCE FROM ATLANTA 1960 TO RM 2 - 31.68 FT (9.66 M).
 LC1061
 LC1061                          STATION RECOVERY (2006)
 LC1061
 LC1061'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC1061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1632 ***********************************************************************
 LC1632  DESIGNATION -  ATLANTA 2
 LC1632  PID         -  LC1632
 LC1632  STATE/COUNTY-  IL/LOGAN
 LC1632  COUNTRY     -  US
 LC1632  USGS QUAD   -  MCLEAN (2018)
 LC1632
 LC1632                         *CURRENT SURVEY CONTROL
 LC1632  ______________________________________________________________________
 LC1632* NAD 83(2011) POSITION- 40 15 35.93217(N) 089 12 53.03134(W)   ADJUSTED
 LC1632* NAD 83(2011) ELLIP HT-   186.854 (meters)        (06/27/12)   ADJUSTED
 LC1632* NAD 83(2011) EPOCH   -  2010.00
 LC1632* NAVD 88 ORTHO HEIGHT -   219.32  (meters)      719.6   (feet) RESET
 LC1632  ______________________________________________________________________
 LC1632  GEOID HEIGHT    -        -32.477 (meters)                     GEOID18
 LC1632  NAD 83(2011) X  -     66,802.015 (meters)                     COMP
 LC1632  NAD 83(2011) Y  - -4,873,786.587 (meters)                     COMP
 LC1632  NAD 83(2011) Z  -  4,100,177.989 (meters)                     COMP
 LC1632  LAPLACE CORR    -          2.63  (seconds)                    DEFLEC18
 LC1632  VERT ORDER      -  THIRD
 LC1632
 LC1632  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1632  Standards:
 LC1632         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1632            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1632  -------------------------------------------------------------------
 LC1632  NETWORK    0.76   1.55           0.34   0.27   0.79      0.00724831
 LC1632  -------------------------------------------------------------------
 LC1632  Click here for local accuracies and other accuracy information.
 LC1632
 LC1632.The horizontal coordinates were established by GPS observations
 LC1632.and adjusted by the National Geodetic Survey in June 2012.
 LC1632
 LC1632.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1632.been affixed to the stable North American tectonic plate. See 
 LC1632.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1632
 LC1632.The horizontal coordinates are valid at the epoch date displayed above
 LC1632.which is a decimal equivalence of Year/Month/Day.
 LC1632
 LC1632.The orthometric height was computed from unverified reset data.
 LC1632
 LC1632.No vertical observational check was made to the station.
 LC1632
 LC1632.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1632.GEOID18 height accuracy estimate available here.
 LC1632
 LC1632.Click photographs - Photos may exist for this station.
 LC1632
 LC1632.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1632
 LC1632.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1632
 LC1632.The ellipsoidal height was determined by GPS observations
 LC1632.and is referenced to NAD 83.
 LC1632
 LC1632. The following values were computed from the NAD 83(2011) position.
 LC1632
 LC1632;                    North         East     Units Scale Factor Converg.
 LC1632;SPC IL W     -   399,288.412   780,976.198   MT  1.00002187   +0 36 54.8
 LC1632;SPC IL W     - 1,309,998.73  2,562,252.74   sFT  1.00002187   +0 36 54.8
 LC1632;UTM  16      - 4,458,966.271   311,662.319   MT  1.00003666   -1 25 54.1
 LC1632
 LC1632!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1632!SPC IL W     -   0.99997069  x   1.00002187  =   0.99999256
 LC1632!UTM  16      -   0.99997069  x   1.00003666  =   1.00000735
 LC1632
 LC1632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1166258966(NAD 83)
 LC1632
 LC1632                          SUPERSEDED SURVEY CONTROL
 LC1632
 LC1632  NAD 83(2007)-  40 15 35.93234(N)    089 12 53.03219(W) AD(2002.00) 0
 LC1632  ELLIP H (02/10/07)  186.864  (m)                       GP(2002.00)    
 LC1632  ELLIP H (02/03/05)  186.855  (m)                       GP(       ) 4 2
 LC1632  NAD 83(1997)-  40 15 35.93226(N)    089 12 53.03224(W) AD(       ) 1
 LC1632  ELLIP H (01/16/04)  186.872  (m)                       GP(       ) 3 1
 LC1632  NAVD 88             219.32   (m)          719.6    (f) LEVELING    3  
 LC1632  NGVD 29 (11/09/15)  219.39   (m)          719.8    (f) RESET       3  
 LC1632
 LC1632.Superseded values are not recommended for survey control.
 LC1632
 LC1632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1632.See file dsdata.pdf to determine how the superseded data were derived.
 LC1632
 LC1632_MARKER: DH = HORIZONTAL CONTROL DISK
 LC1632_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1632_STAMPING: ATLANTA 2 1983
 LC1632_MARK LOGO: NGS
 LC1632_PROJECTION: FLUSH
 LC1632_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1632+STABILITY: SURFACE MOTION
 LC1632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1632+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2020
 LC1632
 LC1632  HISTORY     - Date     Condition        Report By
 LC1632  HISTORY     - 1983     MONUMENTED       NGS
 LC1632  HISTORY     - 19830421 GOOD             NGS
 LC1632  HISTORY     - 20010410 GOOD             JCLS
 LC1632  HISTORY     - 20010418 GOOD             JCLS
 LC1632  HISTORY     - 20031103 GOOD             ILDT
 LC1632  HISTORY     - 20061113 GOOD             FARNGP
 LC1632  HISTORY     - 20200428 GOOD             ILDT
 LC1632
 LC1632                          STATION DESCRIPTION
 LC1632
 LC1632'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 LC1632'1.6 KM (1.0 MI) SE FROM ATLANTA.
 LC1632'FROM THE POST OFFICE IN ATLANTA, GO SOUTHEAST ALONG S.E. VINE STREET
 LC1632'FOR 0.16 KM (0.1 MI) TO A CROSSROAD (EAST SOUTH STREET), TURN LEFT ON
 LC1632'EAST SOUTH STREET, WHICH TURNS INTO COUNTY ROUTE 2050E, AND GO EAST
 LC1632'ALONG COUNTY ROUTE 2050E 1.44 KM (0.9 MI) TO A SIDEROAD RIGHT, COUNTY
 LC1632'ROUTE 2350N, AND A FIELD ENTRANCE LEFT, AND MARK ON NORTH SIDE
 LC1632'OF HIGHWAY, 28.9 METERS (95.0 FEET) NORTH OF CENTER OF COUNTY
 LC1632'ROUTE 2050E, 7.0 METERS (23.0 FEET) SOUTH OF THE END OF A
 LC1632'FENCELINE, 5.8 METERS (19.0 FEET) WEST OF THE CENTER OF FIELD ENTRANCE
 LC1632'ROAD, AND 1.7 METERS (5.5 FEET) SOUTHEAST OF A UTILITY POLE.
 LC1632'THE MARK IS 2.0 FT  S FROM A WITNESS POST.
 LC1632'THE MARK IS 2.0 FT BELOW ROUTE 2050E.
 LC1632
 LC1632                          STATION RECOVERY (1983)
 LC1632
 LC1632'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC1632'THE STATION IS LOCATED ABOUT 1.6 KM (1.00 MI) E OF ATLANTA ON HWY
 LC1632'RIGHT-OF-WAY.  TO REACH THE STATION FROM THE POST OFFICE IN ATLANTA,
 LC1632'GO SE ON S.E VINE STREET FOR 0.16 KM (0.10 MI) TO A CROSSROAD, E SOUTH
 LC1632'STREET.  TURN LEFT AND GO EASTERLY ON E.S STREET, WHICH TURNS INTO
 LC1632'COUNTY ROUTE 2050 E, FOR 1.28 KM (0.80 MI) TO A SIDE ROAD RIGHT, 2350
 LC1632'N, A FIELD ENTRANCE ROAD LEFT AND THE STATION ON LEFT AS DESCRIBED.
 LC1632'
 LC1632'THE STATION IS A STANDARD NGS DISK STAMPED---ATLANTA 2 1960 1983---,
 LC1632'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 10 INCHES (30 CM) IN
 LC1632'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 28.96 METERS
 LC1632'(95.01 FT) N FROM THE APPROXIMATE CENTER OF COUNTY ROUTE 2050 E, 5.79
 LC1632'METERS (19.00 FT) W FROM THE APPROXIMATE CENTER OF A FIELD ENTRANCE,
 LC1632'1.68 METERS (5.51 FT) SE FROM A UTILITY POLE, 7.01 METERS (23.00 FT) S
 LC1632'FROM THE END OF A FENCE LINE AND 0.61 METERS (2.00 FT) S FROM A
 LC1632'WITNESS POST.  RM NO 3, IS A STANDARD NGS DISK STAMPED---ATLANTA 2
 LC1632'1960 NO 3 1983---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 10
 LC1632'INCHES (30 CM) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED
 LC1632'5.18 METERS (16.99 FT) W FROM THE APPROXIMATE CENTER OF FIELD
 LC1632'ENTRANCE, 4.88 METERS (16.01 FT) N FROM THE UTILITY POLE, 1.22 METERS
 LC1632'(4.00 FT) SW FROM THE END FENCE POST AND 0.61 METERS (2.00 FT) S FROM
 LC1632'A WITNESS POST, AND 0.2 METERS (0.7 FT) LOWER THAN THE STATION.  RM NO
 LC1632'4, IS A STANDARD NGS DISK STAMPED---ATLANTA 2 1960 NO 4 1983---,
 LC1632'CEMENTED IN A DRILL HOLE IN A CONCRETE SLAB, 12 INCHES THICK USED FOR
 LC1632'EXIT RAMP OFF COUNTY ROUTE 2050 E.  THE STATION IS LOCATED 22.86
 LC1632'METERS (75.00 FT) N FROM THE APPROXIMATE CENTER OF HWY 2050 E, 8.84
 LC1632'METERS (29.00 FT) SE FROM THE UTILITY POLE AND 2.74 METERS (8.99 FT) W
 LC1632'FROM THE CENTER OF CONCRETE SLAB, AND 0.5 FT (15.2 CM) HIGHER THAN THE
 LC1632'STATION.  AZ MK NO 1, IS A STANDARD CGS DISK STAMPED---ATLANTA
 LC1632'1960---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35
 LC1632'CM) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 6.71
 LC1632'METERS (22.01 FT) N FROM THE N RAIL OF RAILROAD TRACK, 6.10 METERS
 LC1632'(20.01 FT) E FROM THE APPROXIMATE CENTER OF COUNTY ROUTE 2030 N, 0.61
 LC1632'METERS (2.00 FT) S FROM A FENCE LINE AND 0.18 METERS (0.59 FT) W FROM
 LC1632'A METAL WITNESS POST.  TO REACH THE AZ MK FOM THE STATION, GO S ON
 LC1632'COUNTY ROUTE 2350 N, FOR 0.8 KM (0.50 MI) TO MARK ON LEFT, JUST BEFORE
 LC1632'REACHING RAILROAD TRACK.
 LC1632
 LC1632                          STATION RECOVERY (2001)
 LC1632
 LC1632'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 LC1632'RECOVERED IN GOOD CONDITION.
 LC1632
 LC1632                          STATION RECOVERY (2001)
 LC1632
 LC1632'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 LC1632'RECOVERED IN GOOD CONDITION.
 LC1632
 LC1632                          STATION RECOVERY (2003)
 LC1632
 LC1632'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DL)
 LC1632'RECOVERED AS DESCRIBED
 LC1632
 LC1632                          STATION RECOVERY (2006)
 LC1632
 LC1632'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC1632'DISK NOW STAMPED ATLANTA 2 1983
 LC1632
 LC1632                          STATION RECOVERY (2020)
 LC1632
 LC1632'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1632'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1633 ***********************************************************************
 LC1633  DESIGNATION -  ATLANTA 2 RM 3
 LC1633  PID         -  LC1633
 LC1633  STATE/COUNTY-  IL/LOGAN
 LC1633  COUNTRY     -  US
 LC1633  USGS QUAD   -  MCLEAN (2018)
 LC1633
 LC1633                         *CURRENT SURVEY CONTROL
 LC1633  ______________________________________________________________________
 LC1633* NAD 83(1986) POSITION- 40 15 37.     (N) 089 12 52.     (W)   SCALED
 LC1633* NAVD 88 ORTHO HEIGHT -   219.12  (meters)      718.9   (feet) RESET
 LC1633  ______________________________________________________________________
 LC1633  GEOID HEIGHT    -        -32.477 (meters)                     GEOID18
 LC1633  VERT ORDER      -  THIRD
 LC1633
 LC1633.The horizontal coordinates were scaled from a map and have
 LC1633.an estimated accuracy of +/- 6 seconds.
 LC1633
 LC1633.The orthometric height was computed from unverified reset data.
 LC1633
 LC1633.No vertical observational check was made to the station.
 LC1633
 LC1633.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1633.GEOID18 height accuracy estimate available here.
 LC1633
 LC1633.Click photographs - Photos may exist for this station.
 LC1633
 LC1633;                    North         East    Units  Estimated Accuracy
 LC1633;SPC IL W     -   399,320.      781,000.      MT  (+/- 180 meters Scaled)
 LC1633
 LC1633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK116589(NAD 83)
 LC1633
 LC1633                          SUPERSEDED SURVEY CONTROL
 LC1633
 LC1633  NGVD 29 (11/09/15)  219.19   (m)          719.1    (f) RESET       3  
 LC1633
 LC1633.Superseded values are not recommended for survey control.
 LC1633
 LC1633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1633.See file dsdata.pdf to determine how the superseded data were derived.
 LC1633
 LC1633_MARKER: DR = REFERENCE MARK DISK
 LC1633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1633_STAMPING: ATLANTA 2 NO 3 1983
 LC1633_MARK LOGO: NGS
 LC1633_PROJECTION: FLUSH
 LC1633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1633+STABILITY: SURFACE MOTION
 LC1633
 LC1633  HISTORY     - Date     Condition        Report By
 LC1633  HISTORY     - 1983     MONUMENTED       NGS
 LC1633  HISTORY     - 20200613 GOOD             USPSQD
 LC1633
 LC1633                          STATION DESCRIPTION
 LC1633
 LC1633'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC1633'1.6 KM (1.0 MI) SE FROM ATLANTA.
 LC1633'FROM THE POST OFFICE IN ATLANTA, GO SOUTHEAST ALONG S.E. VINE STREET
 LC1633'FOR 0.16 KM (0.1 MI) TO A CROSSROAD, (EAST SOUTH STREET), TURN LEFT
 LC1633'ON EAST SOUTH STREET, WHICH TURNS INTO COUNTY ROUTE 2050E, AND
 LC1633'GO EAST ALONG COUNTY ROUTE 2050E FOR 1.44 KM (0.9 MI) TO A SIDEROAD
 LC1633'RIGHT, COUNTY ROUTE 2350N, AND A FIELD ENTRANCE LEFT, AND THE MARK
 LC1633'ON NORTH SIDE OF HIGHWAY, 5.2 METERS (17.0 FEET) WEST OF THE CENTER
 LC1633'OF FIELD ENTRANCE, 4.9 METERS (16.0 FEET) NORTH OF A UTILITY POLE,
 LC1633'AND 1.2 METERS (4.0 FEET) SOUTHWEST OF THE END OF A FENCELINE.
 LC1633'THE MARK IS 2.0 FT  S FROM A WITNESS POST.
 LC1633'THE MARK IS 1.0 FT BELOW ATLANTA 2.
 LC1633
 LC1633                          STATION RECOVERY (2020)
 LC1633
 LC1633'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 LC1633'THE CONCRETE AROUND THE MARK IS CRUMBLING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1634 ***********************************************************************
 LC1634  DESIGNATION -  ATLANTA 2 RM 4
 LC1634  PID         -  LC1634
 LC1634  STATE/COUNTY-  IL/LOGAN
 LC1634  COUNTRY     -  US
 LC1634  USGS QUAD   -  MCLEAN (2018)
 LC1634
 LC1634                         *CURRENT SURVEY CONTROL
 LC1634  ______________________________________________________________________
 LC1634* NAD 83(1986) POSITION- 40 15 37.     (N) 089 12 52.     (W)   SCALED
 LC1634* NAVD 88 ORTHO HEIGHT -   219.55  (meters)      720.3   (feet) RESET
 LC1634  ______________________________________________________________________
 LC1634  GEOID HEIGHT    -        -32.477 (meters)                     GEOID18
 LC1634  VERT ORDER      -  THIRD
 LC1634
 LC1634.The horizontal coordinates were scaled from a map and have
 LC1634.an estimated accuracy of +/- 6 seconds.
 LC1634
 LC1634.The orthometric height was computed from unverified reset data.
 LC1634
 LC1634.No vertical observational check was made to the station.
 LC1634
 LC1634.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1634.GEOID18 height accuracy estimate available here.
 LC1634
 LC1634.Click photographs - Photos may exist for this station.
 LC1634
 LC1634;                    North         East    Units  Estimated Accuracy
 LC1634;SPC IL W     -   399,320.      781,000.      MT  (+/- 180 meters Scaled)
 LC1634
 LC1634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK116589(NAD 83)
 LC1634
 LC1634                          SUPERSEDED SURVEY CONTROL
 LC1634
 LC1634  NGVD 29 (11/09/15)  219.62   (m)          720.5    (f) RESET       3  
 LC1634
 LC1634.Superseded values are not recommended for survey control.
 LC1634
 LC1634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1634.See file dsdata.pdf to determine how the superseded data were derived.
 LC1634
 LC1634_MARKER: DR = REFERENCE MARK DISK
 LC1634_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1634_SP_SET: SLAB
 LC1634_STAMPING: ATLANTA 2 NO 4 1983
 LC1634_MARK LOGO: NGS
 LC1634_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1634
 LC1634  HISTORY     - Date     Condition        Report By
 LC1634  HISTORY     - 1983     MONUMENTED       NGS
 LC1634
 LC1634                          STATION DESCRIPTION
 LC1634
 LC1634'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC1634'1.6 KM (1.0 MI) SE FROM ATLANTA.
 LC1634'FROM THE POST OFFICE IN ATLANTA, GO SOUTHEAST ALONG S.E. VINE STREET
 LC1634'FOR 0.16 KM (0.1 MI) TO A CROSSROAD (EAST SOUTH STREET) , TURN LEFT
 LC1634'ON EAST SOUTH STREET, WHICH TURNS INTO COUNTY ROUTE 2050E, AND GO
 LC1634'EAST ALONG COUNTY ROUTE 2050E FOR 1.44 KM (0.9 MI) TO A SIDE ROAD
 LC1634'RIGHT, COUNTY ROUTE 2350N, AND A FIELD ENTRANCE LEFT, AND MARK
 LC1634'ON THE NORTH SIDE OF HIGHWAY, IN A CONCRETE SLAB, 12 INCHES THICK
 LC1634'USED FOR EXIT RAMP OF COUNTY ROUTE 2050E, 22.8 METERS (75.0 FEET)
 LC1634'NORTH OF THE CENTER OF HIGHWAY 2050E, 8.8 METERS (29.0 FEET) SOUTHEAST
 LC1634'OF A UTILITY POLE, AND 2.7 METERS (9.0 FEET) WEST OF THE CENTER
 LC1634'OF CONCRETE SLAB.
 LC1634'THE MARK IS 2.0 FT ABOVE ATLANTA 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1063 ***********************************************************************
 LC1063  DESIGNATION -  ATLANTA RM 3
 LC1063  PID         -  LC1063
 LC1063  STATE/COUNTY-  IL/LOGAN
 LC1063  COUNTRY     -  US
 LC1063  USGS QUAD   -  MCLEAN (2018)
 LC1063
 LC1063                         *CURRENT SURVEY CONTROL
 LC1063  ______________________________________________________________________
 LC1063* NAD 83(1986) POSITION- 40 15 37.99   (N) 089 12 53.07   (W)   HD_HELD1
 LC1063* NAVD 88 ORTHO HEIGHT -   219.61  (meters)      720.5   (feet) RESET
 LC1063  ______________________________________________________________________
 LC1063  GEOID HEIGHT    -        -32.477 (meters)                     GEOID18
 LC1063  VERT ORDER      -  THIRD
 LC1063
 LC1063.The horizontal coordinates were determined by differentially corrected
 LC1063.hand held GPS observations or other comparable positioning techniques
 LC1063.and have an estimated accuracy of +/- 3 meters.
 LC1063
 LC1063.The orthometric height was computed from unverified reset data.
 LC1063
 LC1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1063.GEOID18 height accuracy estimate available here.
 LC1063
 LC1063.Click photographs - Photos may exist for this station.
 LC1063
 LC1063;                    North         East    Units  Estimated Accuracy
 LC1063;SPC IL W     -   399,351.9     780,974.6     MT  (+/- 3 meters HH1 GPS) 
 LC1063
 LC1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1166259029(NAD 83)
 LC1063
 LC1063                          SUPERSEDED SURVEY CONTROL
 LC1063
 LC1063.No superseded survey control is available for this station.
 LC1063
 LC1063_MARKER: DR = REFERENCE MARK DISK
 LC1063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1063_STAMPING: ATLANTA 1960 NO 3 1973
 LC1063_MARK LOGO: NGS
 LC1063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1063+STABILITY: SURFACE MOTION
 LC1063
 LC1063  HISTORY     - Date     Condition        Report By
 LC1063  HISTORY     - 1973     MONUMENTED       NGS
 LC1063
 LC1063                          STATION DESCRIPTION
 LC1063
 LC1063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC1063'0.5 MI E FROM ATLANTA.
 LC1063'0.6 MILE EAST ALONG EXTENSION OF E SOUTH ST. FROM ITS
 LC1063'INTERSECTION WITH U.S. HIGHWAY 66 AT THE EAST EDGE OF ATLANTA,
 LC1063'1 FOOT SOUTH OF A METAL WITNESS POST, 17 FEET WEST OF CENTERLINE
 LC1063'OF GRADED ROAD, 301 FEET NORTH OF CENTERLINE OF PAVED ROAD, SET
 LC1063'IN THE TOP OF A SQUARE CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1064 ***********************************************************************
 LC1064  DESIGNATION -  ATLANTA RM 4
 LC1064  PID         -  LC1064
 LC1064  STATE/COUNTY-  IL/LOGAN
 LC1064  COUNTRY     -  US
 LC1064  USGS QUAD   -  MCLEAN (2018)
 LC1064
 LC1064                         *CURRENT SURVEY CONTROL
 LC1064  ______________________________________________________________________
 LC1064* NAD 83(1986) POSITION- 40 15 37.36   (N) 089 12 53.06   (W)   HD_HELD1
 LC1064* NAVD 88 ORTHO HEIGHT -   219.64  (meters)      720.6   (feet) RESET
 LC1064  ______________________________________________________________________
 LC1064  GEOID HEIGHT    -        -32.477 (meters)                     GEOID18
 LC1064  VERT ORDER      -  THIRD
 LC1064
 LC1064.The horizontal coordinates were determined by differentially corrected
 LC1064.hand held GPS observations or other comparable positioning techniques
 LC1064.and have an estimated accuracy of +/- 3 meters.
 LC1064
 LC1064.The orthometric height was computed from unverified reset data.
 LC1064
 LC1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1064.GEOID18 height accuracy estimate available here.
 LC1064
 LC1064.Click photographs - Photos may exist for this station.
 LC1064
 LC1064;                    North         East    Units  Estimated Accuracy
 LC1064;SPC IL W     -   399,332.4     780,975.0     MT  (+/- 3 meters HH1 GPS) 
 LC1064
 LC1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1166259010(NAD 83)
 LC1064
 LC1064                          SUPERSEDED SURVEY CONTROL
 LC1064
 LC1064.No superseded survey control is available for this station.
 LC1064
 LC1064_MARKER: DR = REFERENCE MARK DISK
 LC1064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1064_STAMPING: ATLANTA 1960 NO 4 1973
 LC1064_MARK LOGO: NGS
 LC1064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1064+STABILITY: SURFACE MOTION
 LC1064
 LC1064  HISTORY     - Date     Condition        Report By
 LC1064  HISTORY     - 1973     MONUMENTED       NGS
 LC1064
 LC1064                          STATION DESCRIPTION
 LC1064
 LC1064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC1064'0.5 MI E FROM ATLANTA.
 LC1064'0.6 MILE EAST ALONG EXTENSION OF E SOUTH ST. FROM ITS
 LC1064'INTERSECTION WITH U.S. HIGHWAY 66 AT THE EAST EDGE OF ATLANTA,
 LC1064'1 FOOT NORTH OF A METAL WITNESS POST, 18 FEET WEST OF THE
 LC1064'CENTERLINE OF GRADED ROAD, 237 FEET NORTH OF THE CENTERLINE OF
 LC1064'PAVED ROAD, SET IN THE TOP OF A SQUARE CONCRETE POST PROJECTING
 LC1064'2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1594 ***********************************************************************
 HB1594  DESIGNATION -  ATTILA
 HB1594  PID         -  HB1594
 HB1594  STATE/COUNTY-  IL/WILLIAMSON
 HB1594  COUNTRY     -  US
 HB1594  USGS QUAD   -  HARCO (2018)
 HB1594
 HB1594                         *CURRENT SURVEY CONTROL
 HB1594  ______________________________________________________________________
 HB1594* NAD 83(1997) POSITION- 37 46 20.03971(N) 088 43 48.48453(W)   ADJUSTED
 HB1594* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) SCALED
 HB1594  ______________________________________________________________________
 HB1594  GEOID HEIGHT    -        -29.390 (meters)                     GEOID18
 HB1594  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 HB1594  HORZ ORDER      -  THIRD
 HB1594
 HB1594.The horizontal coordinates were established by classical geodetic methods
 HB1594.and adjusted by the National Geodetic Survey in October 1999.
 HB1594
 HB1594.The orthometric height was scaled from a topographic map.
 HB1594
 HB1594.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1594.GEOID18 height accuracy estimate available here.
 HB1594
 HB1594.Click photographs - Photos may exist for this station.
 HB1594
 HB1594.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1594
 HB1594. The following values were computed from the NAD 83(1997) position.
 HB1594
 HB1594;                    North         East     Units Scale Factor Converg.
 HB1594;SPC IL E     -   122,768.817   265,041.256   MT  0.99999005   -0 14 35.0
 HB1594;SPC IL E     -   402,784.03    869,556.19   sFT  0.99999005   -0 14 35.0
 HB1594;UTM  16      - 4,181,953.737   347,624.359   MT  0.99988598   -1 03 35.8
 HB1594
 HB1594!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1594!SPC IL E     -   0.99997654  x   0.99999005  =   0.99996659
 HB1594!UTM  16      -   0.99997654  x   0.99988598  =   0.99986252
 HB1594
 HB1594:                Primary Azimuth Mark                     Grid Az
 HB1594:SPC IL E     -  ATTILA AZ MK                             268 15 30.2
 HB1594:UTM  16      -  ATTILA AZ MK                             269 04 31.0
 HB1594
 HB1594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4762481953(NAD 83)
 HB1594
 HB1594|---------------------------------------------------------------------|
 HB1594| PID    Reference Object                     Distance      Geod. Az  |
 HB1594|                                                           dddmmss.s |
 HB1594| CI2901 ATTILA RM 1                          14.493 METERS 10958     |
 HB1594| CI2902 ATTILA RM 2                          12.916 METERS 18118     |
 HB1594| CI2900 ATTILA AZ MK                                       2680055.2 |
 HB1594|---------------------------------------------------------------------|
 HB1594
 HB1594                          SUPERSEDED SURVEY CONTROL
 HB1594
 HB1594  NAD 83(1993)-  37 46 20.04684(N)    088 43 48.48524(W) AD(       ) 3
 HB1594  NAD 83(1986)-  37 46 20.05134(N)    088 43 48.48706(W) AD(       ) 3
 HB1594  NAD 27      -  37 46 19.87369(N)    088 43 48.27048(W) AD(       ) 3
 HB1594
 HB1594.Superseded values are not recommended for survey control.
 HB1594
 HB1594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1594.See file dsdata.pdf to determine how the superseded data were derived.
 HB1594
 HB1594_MARKER: DS = TRIANGULATION STATION DISK
 HB1594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1594_STAMPING: ATTILA 1960
 HB1594_MARK LOGO: CGS
 HB1594_PROJECTION: FLUSH
 HB1594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1594+STABILITY: SURFACE MOTION
 HB1594
 HB1594  HISTORY     - Date     Condition        Report By
 HB1594  HISTORY     - 1960     MONUMENTED       CGS
 HB1594
 HB1594                          STATION DESCRIPTION
 HB1594
 HB1594'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1594'THE STATION IS ABOUT 11 MILES NORTHWEST OF HARRISBURG AND ABOUT 5-1/2
 HB1594'MILES NORTHEAST OF CRAB ORCHARD IN THE NE 1/4 OF SEC. 2, T. 9 S.,
 HB1594'R. 4 E. ON ROAD RIGHT-OF-WAY.  IT IS 109 FEET NORTHWEST OF THE CENTER
 HB1594'OF A T-INTERSECTION, 82 FEET NORTH OF A POWER POLE, 20 FEET WEST
 HB1594'OF THE CENTER LINE OF A DIRT ROAD AND 5 FEET SOUTHEAST OF A WITNESS
 HB1594'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ATTILA
 HB1594'1960.
 HB1594'
 HB1594'TO REACH THE STATION FROM THE CENTER BAPTIST CHURCH AT THE EAST EDGE
 HB1594'OF CRAB ORCHARD, GO EAST ON STATE HIGHWAY 13 FOR 2.5 MILES TO
 HB1594'A GRAVELED ROAD LEFT.  TURN LEFT AND GO NORTH ON THE GRAVELED ROAD
 HB1594'FOR 0.7 MILE TO A T-INTERSECTION, TURN RIGHT AND GO EAST AND NORTH
 HB1594'ON A GRAVELED ROAD FOR 2.65 MILES TO A T-INTERSECTION.  TURN RIGHT
 HB1594'AND GO EAST ON A GRAVELED ROAD FOR 1.05 MILES TO A CROSSROAD AND
 HB1594'THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST ON THE GRAVELED ROAD
 HB1594'FOR 0.55 MILE TO A DIRT ROAD LEFT AND THE STATION ON THE LEFT AS
 HB1594'DESCRIBED.
 HB1594'
 HB1594'REFERENCE MARK 1 IS 38 FEET NORTH OF A POWER POLE, 14 FEET EAST OF
 HB1594'THE CENTERLINE OF THE DIRT ROAD AND 1 FOOT WEST OF A FENCE.
 HB1594'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ATTILA NO 1 1960.
 HB1594'
 HB1594'REFERENCE MARK 2 IS 40 FEET NORTH OF THE POWER POLE, 21 FEET WEST OF
 HB1594'THE CENTERLINE OF THE DIRT ROAD AND 1 FOOT EAST OF A FENCE.  THE
 HB1594'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED ATTILA NO 2 1960.
 HB1594'
 HB1594'THE AZIMUTH MARK IS 38 FEET NORTHWEST OF THE CENTER OF A CROSSROAD
 HB1594'INTERSECTION 15 FEET WEST OF THE CENTERLINE OF A DIRT ROAD, 12
 HB1594'FEET NORTH OF A POWER POLE AND 2 FEET SOUTH OF A WITNESS POST.  THE
 HB1594'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED ATTILA 1960.
 HB1594'
 HB1594'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1734 ***********************************************************************
 HB1734  DESIGNATION -  ATWOOD
 HB1734  PID         -  HB1734
 HB1734  STATE/COUNTY-  IL/UNION
 HB1734  COUNTRY     -  US
 HB1734  USGS QUAD   -  JONESBORO (2018)
 HB1734
 HB1734                         *CURRENT SURVEY CONTROL
 HB1734  ______________________________________________________________________
 HB1734* NAD 83(1997) POSITION- 37 25 32.50992(N) 089 19 53.11235(W)   ADJUSTED
 HB1734* NAVD 88 ORTHO HEIGHT -   273.    (meters)      896.    (feet) SCALED
 HB1734  ______________________________________________________________________
 HB1734  GEOID HEIGHT    -        -28.461 (meters)                     GEOID18
 HB1734  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 HB1734  HORZ ORDER      -  FIRST
 HB1734
 HB1734.The horizontal coordinates were established by classical geodetic methods
 HB1734.and adjusted by the National Geodetic Survey in October 1999.
 HB1734
 HB1734.The orthometric height was scaled from a topographic map.
 HB1734
 HB1734.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1734.GEOID18 height accuracy estimate available here.
 HB1734
 HB1734.Click photographs - Photos may exist for this station.
 HB1734
 HB1734.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1734
 HB1734. The following values were computed from the NAD 83(1997) position.
 HB1734
 HB1734;                    North         East     Units Scale Factor Converg.
 HB1734;SPC IL W     -    84,558.610   773,926.513   MT  1.00000847   +0 30 27.5
 HB1734;SPC IL W     -   277,422.71  2,539,123.90   sFT  1.00000847   +0 30 27.5
 HB1734;UTM  16      - 4,144,649.583   293,706.564   MT  1.00012424   -1 25 02.6
 HB1734
 HB1734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1734!SPC IL W     -   0.99996163  x   1.00000847  =   0.99997010
 HB1734!UTM  16      -   0.99996163  x   1.00012424  =   1.00008586
 HB1734
 HB1734:                Primary Azimuth Mark                     Grid Az
 HB1734:SPC IL W     -  ALLEN                                    170 34 13.4
 HB1734:UTM  16      -  ALLEN                                    172 29 43.5
 HB1734
 HB1734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9370644649(NAD 83)
 HB1734
 HB1734|---------------------------------------------------------------------|
 HB1734| PID    Reference Object                     Distance      Geod. Az  |
 HB1734|                                                           dddmmss.s |
 HB1734| HB1711 ANNA CLOCK TOWER                    APPROX. 9.8 KM 0520001.1 |
 HB1734| CI2904 ATWOOD RM 1                          20.615 METERS 16759     |
 HB1734| HB1736 ALLEN                               APPROX.13.1 KM 1710440.9 |
 HB1734| CI2903 ATWOOD AZ MK                                       2565103.7 |
 HB1734| CI2905 ATWOOD RM 2                          69.443 METERS 28149     |
 HB1734|---------------------------------------------------------------------|
 HB1734
 HB1734                          SUPERSEDED SURVEY CONTROL
 HB1734
 HB1734  NAD 83(1993)-  37 25 32.51710(N)    089 19 53.11438(W) AD(       ) 1
 HB1734  NAD 83(1986)-  37 25 32.51926(N)    089 19 53.11540(W) AD(       ) 1
 HB1734  NAD 27      -  37 25 32.34600(N)    089 19 52.79600(W) AD(       ) 1
 HB1734
 HB1734.Superseded values are not recommended for survey control.
 HB1734
 HB1734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1734.See file dsdata.pdf to determine how the superseded data were derived.
 HB1734
 HB1734_MARKER: DS = TRIANGULATION STATION DISK
 HB1734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1734_STAMPING: ATWOOD 1930
 HB1734_MARK LOGO: CGS
 HB1734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1734+STABILITY: SURFACE MOTION
 HB1734_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1734+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2012
 HB1734
 HB1734  HISTORY     - Date     Condition        Report By
 HB1734  HISTORY     - 1930     MONUMENTED       CGS
 HB1734  HISTORY     - 1938     GOOD             CGS
 HB1734  HISTORY     - 1968     GOOD             ILDT
 HB1734  HISTORY     - 1978     GOOD             NGS
 HB1734  HISTORY     - 20110201 GOOD             ILDT
 HB1734  HISTORY     - 20120131 GOOD             ILDT
 HB1734  HISTORY     - 20120201 GOOD             ILDT
 HB1734
 HB1734                          STATION DESCRIPTION
 HB1734
 HB1734'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1734'ABOUT 5 MILES SOUTHWEST OF ANNA, 4 MILES SOUTHWEST OF JONESBORO, ON
 HB1734'EASTERLY OF TWO HIGHEST KNOBS ON HIGH WOODED HILL KNOWN AS
 HB1734'ATWOOD RIDGE, ABOUT 15 YARDS TO LEFT OF WOODS ROAD, ON LAND OWNED BY
 HB1734'R. HUNSAKER AND RENTED BY A MR.  NEWTON. TO REACH FROM ANNA, GO
 HB1734'1-1/4 MILES BY GOOD ROAD TO JONESBORO, AND AT SQUARE IN JONESBORO
 HB1734'TAKE ROAD LEADING STRAIGHT WEST, FOLLOW 1.1 MILES TO FILLING
 HB1734'STATION ON LEFT, TURN LEFT 1.6 MILES TO FORK NEAR CHURCH, KEEP RIGHT
 HB1734'ON STRAIGHT ROAD 0.9 MILE TO CREEK, KEEP STRAIGHT AHEAD
 HB1734'ACROSS BOTTOMS AND UP STEEP GRADE 0.9 MILE TO LANE TURNING LEFT
 HB1734'AT TOP OF HILL, FOLLOW THIS LANE 0.3 MILE TO NEWTONS HOUSE, AND TAKE
 HB1734'OLD WOODS ROAD LEADING SOUTHEAST FROM HOUSE ABOUT 0.7 MILE
 HB1734'TO STATION SITE. SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION
 HB1734'DISKS IN CONCRETE. REFERENCE MARKS ARE
 HB1734'STANDARD REFERENCE DISKS IN CONCRETE.  NO. 1 IS ON RIGHT
 HB1734'SIDE OF WOODS ROAD.
 HB1734'NO.2 IS ABOUT 2 METERS (7 FEET) TO LEFT OF WOODS ROAD,
 HB1734'AND 69.4 METERS (228 FEET) FROM STATION.
 HB1734
 HB1734                          STATION RECOVERY (1938)
 HB1734
 HB1734'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (CDM)
 HB1734'STATION ATWOOD (1930) WAS FOUND AS DESCRIBED AND RECOVERED IN GOOD
 HB1734'CONDITION.  IT IS ABOUT 5 MILES
 HB1734'SOUTHWEST OF ANNA, 4 MILES SOUTHWEST OF JONESBORO, AND ABOUT 4 MILES
 HB1734'SOUTHEAST OF WARE IN THE SOUTHEAST QUARTER OF SEC. 33,
 HB1734'T. 12 S., R. 2 W., ON LAND OWNED BY MRS. LAURA A. RANDALL. CONSENT
 HB1734'OBTAINED. STATION IS ON THE EASTERLY OF THE TWO HIGHEST KNOBS
 HB1734'ON A HIGH-WOODED RIDGE KNOWN AS ATWOOD RIDGE. IT IS 50 FEET NORTHWEST
 HB1734'OF WOODS ROAD. THE MARK PROJECTS 2 INCHES.
 HB1734'
 HB1734'THE AZIMUTH MARK IS WEST-SOUTHWEST OF THE STATION. IT IS A NEW MARK,
 HB1734'20 FEET SOUTH OF A FIRE TOWER, AND FLUSH WITH THE GROUND.
 HB1734'
 HB1734'REFERENCE MARK NO.1 WAS RECOVERED
 HB1734'IN GOOD CONDITION. IT IS SOUTH-SOUTHEAST OF THE STATION, 10
 HB1734'FEET SOUTHEAST OF WOODS ROAD, AND PROJECTS 2 INCHES.
 HB1734'
 HB1734'REFERENCE MARK NO.2 WAS FOUND AS DESCRIBED AND RECOVERED
 HB1734'IN GOOD CONDITION. IT IS WEST OF THE STATION, 7 FEET
 HB1734'NORTH OF WOODS ROAD, AND PROJECTS 2 INCHES.
 HB1734'
 HB1734'STATION WAS REACHED FROM THE SQUARE IN JONESBORO BY GOING WEST ON
 HB1734'STATE HIGHWAY 146 FOR 1.1 MILES TO A DIRT ROAD LEFT. TURN
 HB1734'LEFT ON DIRT ROAD AND GO 1.6 MILES TO FORKS NEAR A CHURCH, CONTINUE
 HB1734'STRAIGHT AHEAD ON THE RIGHT FORK FOR 0.9 MILE TO A DIM ROAD
 HB1734'LEFT, TURN LEFT ON THIS ROAD, CROSSING BRIDGE, AND GO 0.45 MILE TO
 HB1734'FORK. TAKE RIGHT FORK 0.55 MILE TO TOP OF HILL AND FORK
 HB1734'LEFT, TAKE FORK TO THE LEFT UP A LANE 0.3 MILE TO A HOUSE, CONTINUE
 HB1734'LEFT BY HOUSE AND BUILDINGS ON TRACK ROAD FOR 0.3 MILE TO
 HB1734'THE END OF TRUCK TRAVEL. FROM HERE PACK UP OLD WOODS ROAD TO
 HB1734'THE TOP OF RIDGE, TURN LEFT AND GO TO TOP OF KNOB AND STATION.
 HB1734'
 HB1734'A 64-FOOT TOWER CLEARED ALL LINES.
 HB1734
 HB1734                          STATION RECOVERY (1968)
 HB1734
 HB1734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 HB1734'ATWOOD 1930 RECOVERED GOOD NO WITNESS POST.
 HB1734'
 HB1734'ATWOOD NO 1 1930 RECOVERED GOOD.
 HB1734'
 HB1734'ATWOOD NO 2 1930 RECOVERED GOOD.
 HB1734'
 HB1734'ATWOOD 1938 RECOVERED GOOD.
 HB1734'
 HB1734'DESCRIPTION IS CORRECT AND ADEQUATE AS GIVEN EXCEPT FOR THE
 HB1734'FOLLOWING CHANGES--1) CAN NOW DRIVE TO TOP OF RIDGE.  STATION IS
 HB1734'0.7 MI. FROM HOUSE ON TRUCK ROAD.  2-) AZ. MK. IS NOW UNDER THE
 HB1734'FIRE TOWER.  IS 6.8 FEET WNW OF S.E. LEG AND 25.4 FEET SSW OF
 HB1734'N.E. LEG.
 HB1734
 HB1734                          STATION RECOVERY (1978)
 HB1734
 HB1734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 HB1734'STATION MARK, REFERENCE MARKS 1 AND 2 FOUND IN GOOD CONDITION.  THE
 HB1734'AZIMUTH MARK WAS NOT FOUND AND ASSUMED DESTROYED WHEN THE FIRE TOWER
 HB1734'WAS TORN DOWN.  THERE WAS NO OBJECT VISIBLE TO ESTABLISH A NEW
 HB1734'AZIMUTH MARK.  THE DIRECTION BETWEEN THE REFERENCE MARKS CHECKED.
 HB1734'THE DISTANCE TO REFERENCE MARK 1 WAS 0.05 METER SHORTER.
 HB1734'REFERENCE MARK 2 CHECKED.  A NEW TOO REACH AND DESCRIPTION FOLLOWS
 HB1734'DUE TO MANY ROAD CHANGES.
 HB1734'
 HB1734'STATION IS ABOUT 5 MILES SOUTHWEST OF ANNA, 4 MILES SOUTHWEST OF
 HB1734'JONESBORO AND ON THE MOST EASTERLY ONE OF 2 HIGH AND WOODS COVERED
 HB1734'HILLS LOCALLY KNOWN AS ATWOOD RIDGE.  IT IS 25 FEET NORTH OF
 HB1734'CENTERLINE OF A WOODS ROAD, 13 FEET NORTHEAST OF A TRIPLE TRUNK
 HB1734'TREE AND APPEARS TO BE THE HIGHEST PART OF THE HILL.  THE
 HB1734'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED ATWOOD 1930.
 HB1734'
 HB1734'REFERENCE MARK 1 IS 8 FEET SOUTH OF THE CENTERLINE OF THE ROAD.
 HB1734'THE MONUMENT PROJECTS 2 INCHES AND THE DISK STAMPED ATWOOD NO 1
 HB1734'1930.
 HB1734'
 HB1734'REFERENCE MARK 2 IS 10 FEET NORTH OF THE CENTERLINE OF THE ROAD.
 HB1734'THE MONUMENT PROJECTS 2 INCHES AND THE DISK STAMPED ATWOOD NO 2
 HB1734'1930.
 HB1734'
 HB1734'TO REACH THE STATION FROM THE PUBLIC SQUARE IN JONESBORO, GO WEST ON
 HB1734'STATE HIGHWAY 146 FOR 1.1 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND
 HB1734'GO 1.6 MILES ON A PAVED ROAD TO A FORK.  CONTINUE AHEAD TAKING THE
 HB1734'RIGHT FORK FOR 0.9 MILE TO A ROAD ON THE LEFT.  TURN LEFT ON ROAD
 HB1734'CROSSING BRIDGE AND GO 0.45 MILE TO A FORK.  (LARGE BUILDING AND
 HB1734'STORAGE TANK ON LEFT) TAKE THE RIGHT FORK CROSSING A CREEK AND GO
 HB1734'0.55 MILE TO TOP OF HILL AND FORK.  TAKE LEFT FORK AND GO 0.3
 HB1734'MILE TO A LARGE OAK TREE ON THE LEFT AND A DIM DRIVE ON THE RIGHT.
 HB1734'CONTINUE UP HILL ON GRAVELED ROAD FOR 0.75 MILE TO TOP OF HILL AND
 HB1734'THE REMAINS OF AN OLD FIRE LOOKOUT TOWER ON LEFT.  CONTINUE
 HB1734'EASTERLY ON THE ROAD FOR 0.25 MILE TO REFERENCE MARK 2 ON THE
 HB1734'LEFT.  CONTINUE ON THE ROAD FOR ABOUT 200 FEET AND THE STATION ON
 HB1734'THE LEFT AT SMALL RISE AS DESCRIBED.
 HB1734'
 HB1734'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES SOUTHWEST
 HB1734'OF ANNA.
 HB1734'
 HB1734'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 HB1734
 HB1734                          STATION RECOVERY (2011)
 HB1734
 HB1734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB1734'RECOVERED IN GOOD CONDITION.
 HB1734
 HB1734                          STATION RECOVERY (2012)
 HB1734
 HB1734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EF)
 HB1734'THE MARK WAS RECOVERED IN GOOD CONDITION, RM 2 WAS RECOVERED IN GOOD
 HB1734'CONDITION, RM 1 WAS NOT LOOKED FOR
 HB1734
 HB1734                          STATION RECOVERY (2012)
 HB1734
 HB1734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EF)
 HB1734'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1403 ***********************************************************************
 KA1403  DESIGNATION -  AUBURN
 KA1403  PID         -  KA1403
 KA1403  STATE/COUNTY-  IL/CLARK
 KA1403  COUNTRY     -  US
 KA1403  USGS QUAD   -  CLARK CENTER (2018)
 KA1403
 KA1403                         *CURRENT SURVEY CONTROL
 KA1403  ______________________________________________________________________
 KA1403* NAD 83(1997) POSITION- 39 21 31.80850(N) 087 47 34.37870(W)   ADJUSTED
 KA1403* NAVD 88 ORTHO HEIGHT -   193.686 (meters)      635.45  (feet) ADJUSTED
 KA1403  ______________________________________________________________________
 KA1403  GEOID HEIGHT    -        -32.168 (meters)                     GEOID18
 KA1403  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 KA1403  DYNAMIC HEIGHT  -        193.575 (meters)      635.09  (feet) COMP
 KA1403  MODELED GRAVITY -    980,049.9   (mgal)                       NAVD 88
 KA1403
 KA1403  HORZ ORDER      -  SECOND
 KA1403  VERT ORDER      -  SECOND    CLASS 0
 KA1403
 KA1403.The horizontal coordinates were established by classical geodetic methods
 KA1403.and adjusted by the National Geodetic Survey in October 1999.
 KA1403
 KA1403.The orthometric height was determined by differential leveling and
 KA1403.adjusted by the NATIONAL GEODETIC SURVEY
 KA1403.in June 1991.
 KA1403
 KA1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1403.GEOID18 height accuracy estimate available here.
 KA1403
 KA1403.Click photographs - Photos may exist for this station.
 KA1403
 KA1403.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1403
 KA1403.The dynamic height is computed by dividing the NAVD 88
 KA1403.geopotential number by the normal gravity value computed on the
 KA1403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1403.degrees latitude (g = 980.6199 gals.).
 KA1403
 KA1403.The modeled gravity was interpolated from observed gravity values.
 KA1403
 KA1403. The following values were computed from the NAD 83(1997) position.
 KA1403
 KA1403;                    North         East     Units Scale Factor Converg.
 KA1403;SPC IL E     -   298,953.912   346,578.849   MT  1.00000170   +0 20 33.9
 KA1403;SPC IL E     -   980,817.96  1,137,067.44   sFT  1.00000170   +0 20 33.9
 KA1403;UTM  16      - 4,356,897.947   431,690.579   MT  0.99965745   -0 30 10.2
 KA1403
 KA1403!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1403!SPC IL E     -   0.99997466  x   1.00000170  =   0.99997636
 KA1403!UTM  16      -   0.99997466  x   0.99965745  =   0.99963212
 KA1403
 KA1403:                Primary Azimuth Mark                     Grid Az
 KA1403:SPC IL E     -  AUBURN AZ MK                             182 20 46.5
 KA1403:UTM  16      -  AUBURN AZ MK                             183 11 30.6
 KA1403
 KA1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3169056897(NAD 83)
 KA1403
 KA1403|---------------------------------------------------------------------|
 KA1403| PID    Reference Object                     Distance      Geod. Az  |
 KA1403|                                                           dddmmss.s |
 KA1403| KA1402 AUBURN RM 1                          25.495 METERS 06236     |
 KA1403| KA1869 MARSHALL MUNICIPAL TANK             APPROX. 9.2 KM 0672919.3 |
 KA1403| CM2712 AUBURN AZ MK                                       1824120.4 |
 KA1403| KA1404 AUBURN RM 2                          24.725 METERS 23427     |
 KA1403|---------------------------------------------------------------------|
 KA1403
 KA1403                          SUPERSEDED SURVEY CONTROL
 KA1403
 KA1403  NAD 83(1997)-  39 21 31.80839(N)    087 47 34.37751(W) AD(       ) 2
 KA1403  NAD 83(1986)-  39 21 31.81647(N)    087 47 34.37236(W) AD(       ) 2
 KA1403  NAD 27      -  39 21 31.68540(N)    087 47 34.26590(W) AD(       ) 2
 KA1403  NGVD 29 (??/??/92)  193.762  (m)          635.70   (f) ADJ UNCH    2 0
 KA1403  NGVD 29             193.76   (m)          635.7    (f) LEVELING    3  
 KA1403
 KA1403.Superseded values are not recommended for survey control.
 KA1403
 KA1403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1403.See file dsdata.pdf to determine how the superseded data were derived.
 KA1403
 KA1403_MARKER: DS = TRIANGULATION STATION DISK
 KA1403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1403_STAMPING: AUBURN 1959
 KA1403_MARK LOGO: CGS
 KA1403_PROJECTION: FLUSH
 KA1403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1403+STABILITY: SURFACE MOTION
 KA1403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1403+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1403
 KA1403  HISTORY     - Date     Condition        Report By
 KA1403  HISTORY     - 1959     MONUMENTED       CGS
 KA1403  HISTORY     - 1960     GOOD             CGS
 KA1403  HISTORY     - 1964     GOOD             ILDT
 KA1403  HISTORY     - 20050208 GOOD             ILDT
 KA1403  HISTORY     - 20120330 GOOD             TROTT
 KA1403
 KA1403                          STATION DESCRIPTION
 KA1403
 KA1403'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1403'STATION IS LOCATED ABOUT 5 MILES EAST-NORTHEAST OF MARTINSVILLE, 1/2
 KA1403'MILE WEST-SOUTHWEST OF THE SMALLL VILLAGE OF CLARK CENTER AND
 KA1403'ON SOUTH RIGHT-OF-WAY OF U.S. HIGHWAY 40.
 KA1403'
 KA1403'TO REACH THE STATION FROM THE JUNCTION OF CLARK CENTER ROAD AND U.S.
 KA1403'HIGHWAY 40 AT CLARK CENTER, GO WESTERLY ON U.S.  HIGHWAY 40 FOR
 KA1403'0.6 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO SOUTH FOR 0.05 MILE TO
 KA1403'ANOTHER ROAD LEFT, TURN LEFT AND GO EAST FOR ABOUT 120
 KA1403'FEET TO STATION ON SOUTH SIDE OF ROAD AS DESCRIBED.
 KA1403'
 KA1403'STATION MARK, A STANDARD STATION MARK DISK STAMPED AUBURN 1959, IS
 KA1403'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 KA1403'WITH THE SURFACE OF THE GROUND. THE MARK IS 42 FEET SOUTH OF CENTER OF
 KA1403'GRAVEL ROAD, 19 FEET W. N. W.  OF A TELEPHONE POLE,
 KA1403'7 FEET NORTH OF FENCE AND 6.7 FEET NORTH OF WITNESS POST.
 KA1403'
 KA1403'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 KA1403'AUBURN NO 1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KA1403'POST WHICH PROJECTS ABOUT 1 INCH. THE MARK IS 66 FEET EAST OF
 KA1403'TELEPHONE POLE, 49 FEET SOUTH OF CENTER OF GRAVEL ROAD AND 1
 KA1403'FOOT NORTH OF FENCE.
 KA1403'
 KA1403'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 KA1403'AUBURN NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KA1403'POST WHICH PROJECTS ABOUT 1 INCH. THE MARK IS 56 FEET EAST OF
 KA1403'CENTER OF GRAVEL ROAD, 48 FEET SOUTH OF CENTER OF GRAVEL
 KA1403'ROAD, 38 FEET EAST OF FENCE CORNER AND 1 FOOT NORTH OF FENCE.
 KA1403'
 KA1403'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED AUBURN 1959, IS
 KA1403'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 KA1403'ABOUT 2 INCHES.  THE MARK IS 59.6 FEET NORTH OF DRIVEWAY, 21 FEET WEST
 KA1403'OF CENTER OF GRAVEL ROAD, 1.6 FEET NORTH OF POWER POLE AND 1.6
 KA1403'FEET NORTHEAST OF WITNESS POST.
 KA1403'
 KA1403'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 120 FEET TO
 KA1403'GRAVEL ROAD, TURN LEFT AND GO SOUTH FOR 0.3 MILE TO AZIMUTH MARK
 KA1403'ON WEST SIDE OF ROAD AS DESCRIBED.
 KA1403
 KA1403                          STATION RECOVERY (1960)
 KA1403
 KA1403'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KA1403'4.8 MI NE FROM MARTINSVILLE.
 KA1403'4.8 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1403'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.05 MILE
 KA1403'SOUTH ON A GRAVEL ROAD TO THE JUNCTION WITH A SERVICE ROAD, 255
 KA1403'FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 40, 43 FEET SOUTH
 KA1403'OF THE CENTER LINE OF THE SERVICE ROAD, 137 1/2 FEET EAST OF THE
 KA1403'CENTER LINE OF THE GRAVEL ROAD, 19 FEET WEST OF A TELEPHONE POLE,
 KA1403'120 FEET EAST OF A FENCE CORNER, 7 1/2 FEET NORTH OF A FENCE, 6.7
 KA1403'FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 KA1403'OF THE SERVICE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 KA1403'WITH THE GROUND.
 KA1403
 KA1403                          STATION RECOVERY (1964)
 KA1403
 KA1403'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964 (DEW)
 KA1403'STATION, RM 1, RM 2 AND AZIMUTH MARK, HAVE BEEN RECOVERED IN GOOD
 KA1403'CONDITION. GRAVEL ROAD MENTIONED IN DESCRIPTION HAS NOW BEEN
 KA1403'OILED.
 KA1403
 KA1403                          STATION RECOVERY (2005)
 KA1403
 KA1403'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1403'RECOVERED IN GOOD CONDITION.
 KA1403
 KA1403                          STATION RECOVERY (2012)
 KA1403
 KA1403'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1403'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1501 ***********************************************************************
 KB1501  DESIGNATION -  AUBURN
 KB1501  PID         -  KB1501
 KB1501  STATE/COUNTY-  IL/SANGAMON
 KB1501  COUNTRY     -  US
 KB1501  USGS QUAD   -  DIVERNON (2018)
 KB1501
 KB1501                         *CURRENT SURVEY CONTROL
 KB1501  ______________________________________________________________________
 KB1501* NAD 83(2011) POSITION- 39 37 04.28296(N) 089 44 54.40508(W)   ADJUSTED
 KB1501* NAD 83(2011) ELLIP HT-   156.136 (meters)        (06/27/12)   ADJUSTED
 KB1501* NAD 83(2011) EPOCH   -  2010.00
 KB1501* NAVD 88 ORTHO HEIGHT -   188.4   (meters)      618.    (feet) GPS OBS
 KB1501  ______________________________________________________________________
 KB1501  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1501  GEOID HEIGHT    -        -32.212 (meters)                     GEOID99
 KB1501  GEOID HEIGHT    -        -32.228 (meters)                     GEOID18
 KB1501  NAD 83(2011) X  -     21,600.903 (meters)                     COMP
 KB1501  NAD 83(2011) Y  - -4,919,945.196 (meters)                     COMP
 KB1501  NAD 83(2011) Z  -  4,045,491.332 (meters)                     COMP
 KB1501  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 KB1501
 KB1501  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1501  Standards:
 KB1501         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1501            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1501  -------------------------------------------------------------------
 KB1501  NETWORK    1.07   2.57           0.49   0.37   1.31      0.07623938
 KB1501  -------------------------------------------------------------------
 KB1501  Click here for local accuracies and other accuracy information.
 KB1501
 KB1501.The horizontal coordinates were established by GPS observations
 KB1501.and adjusted by the National Geodetic Survey in June 2012.
 KB1501
 KB1501.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1501.been affixed to the stable North American tectonic plate. See 
 KB1501.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1501
 KB1501.The horizontal coordinates are valid at the epoch date displayed above
 KB1501.which is a decimal equivalence of Year/Month/Day.
 KB1501
 KB1501.The orthometric height was determined by GPS observations and a
 KB1501.high-resolution geoid model.
 KB1501
 KB1501.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1501.GEOID18 height accuracy estimate available here.
 KB1501
 KB1501.Click photographs - Photos may exist for this station.
 KB1501
 KB1501.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1501
 KB1501.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1501
 KB1501.The ellipsoidal height was determined by GPS observations
 KB1501.and is referenced to NAD 83.
 KB1501
 KB1501. The following values were computed from the NAD 83(2011) position.
 KB1501
 KB1501;                    North         East     Units Scale Factor Converg.
 KB1501;SPC IL W     -   327,644.091   735,909.720   MT  0.99995705   +0 16 00.1
 KB1501;SPC IL W     - 1,074,945.66  2,414,397.14   sFT  0.99995705   +0 16 00.1
 KB1501;UTM  16      - 4,388,954.241   264,073.845   MT  1.00028534   -1 45 12.2
 KB1501
 KB1501!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1501!SPC IL W     -   0.99997551  x   0.99995705  =   0.99993256
 KB1501!UTM  16      -   0.99997551  x   1.00028534  =   1.00026084
 KB1501
 KB1501:                Primary Azimuth Mark                     Grid Az
 KB1501:SPC IL W     -  AUBURN AZ MK                             107 12 52.1
 KB1501:UTM  16      -  AUBURN AZ MK                             109 14 04.4
 KB1501
 KB1501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6407388954(NAD 83)
 KB1501
 KB1501|---------------------------------------------------------------------|
 KB1501| PID    Reference Object                     Distance      Geod. Az  |
 KB1501|                                                           dddmmss.s |
 KB1501| KB1509 CHATHAM MUNICIPAL TANK              APPROX. 7.3 KM 0301211.1 |
 KB1501| CI6657 AUBURN RM 3                          22.132 METERS 03817     |
 KB1501| CI6655 AUBURN RM 1                          22.108 METERS 03819     |
 KB1501| KB1508 AUBURN AZ MK                        APPROX. 0.7 KM 1072852.2 |
 KB1501| KB1503 DIVERNON MUNICIPAL TANK             APPROX.10.0 KM 1273728.6 |
 KB1501| CI6656 AUBURN RM 2                          25.655 METERS 14330     |
 KB1501| KB1502 AUBURN MUNICIPAL TANK               APPROX. 3.1 KM 1701935.5 |
 KB1501| KB1522 NEW BERLIN ST MARYS CATH CH         APPROX.18.2 KM 3110618.0 |
 KB1501|---------------------------------------------------------------------|
 KB1501
 KB1501                          SUPERSEDED SURVEY CONTROL
 KB1501
 KB1501  NAD 83(2007)-  39 37 04.28300(N)    089 44 54.40582(W) AD(2002.00) 0
 KB1501  ELLIP H (02/10/07)  156.155  (m)                       GP(2002.00)    
 KB1501  ELLIP H (02/03/05)  156.130  (m)                       GP(       ) 4 2
 KB1501  NAD 83(1997)-  39 37 04.28306(N)    089 44 54.40560(W) AD(       ) 1
 KB1501  ELLIP H (01/15/03)  156.160  (m)                       GP(       ) 3 1
 KB1501  NAD 83(1997)-  39 37 04.28358(N)    089 44 54.40610(W) AD(       ) 1
 KB1501  NAD 83(1986)-  39 37 04.29213(N)    089 44 54.39481(W) AD(       ) 1
 KB1501  NAD 27      -  39 37 04.10420(N)    089 44 54.04760(W) AD(       ) 1
 KB1501  NGVD 29 (07/19/86)  187.7    (m)          616.     (f) VERT ANG       
 KB1501
 KB1501.Superseded values are not recommended for survey control.
 KB1501
 KB1501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1501.See file dsdata.pdf to determine how the superseded data were derived.
 KB1501
 KB1501_MARKER: DS = TRIANGULATION STATION DISK
 KB1501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1501_STAMPING: AUBURN 1960
 KB1501_MARK LOGO: CGS
 KB1501_PROJECTION: RECESSED 25 CENTIMETERS
 KB1501_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1501+STABILITY: SURFACE MOTION
 KB1501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1501+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2019
 KB1501
 KB1501  HISTORY     - Date     Condition        Report By
 KB1501  HISTORY     - 1960     MONUMENTED       CGS
 KB1501  HISTORY     - 1968     GOOD             ILDT
 KB1501  HISTORY     - 1975     GOOD             NGS
 KB1501  HISTORY     - 20020611 GOOD             NGS
 KB1501  HISTORY     - 20130116 GOOD             INDIV
 KB1501  HISTORY     - 20190718 GOOD             ILDT
 KB1501
 KB1501                          STATION DESCRIPTION
 KB1501
 KB1501'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1501'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHWEST OF CHATHAM, 2
 KB1501'MILES NORTH OF AUBURN AND AT THE EAST END OF A TRIANGLE
 KB1501'FORMED BY CURVE OF ROAD.
 KB1501'
 KB1501'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 104 AND 4,
 KB1501'ABOUT 1/2 MILE WEST OF AUBURN, GO NORTHERLY ON STATE HIGHWAY 4
 KB1501'FOR 1.45 MILES TO A SIDE ROAD LEFT, TURN LEFT, THENCE RIGHT AND GO
 KB1501'NORTH ON OLD BRICK ROAD FOR 0.5 MILE TO FORKS, TAKE THE RIGHT
 KB1501'FORK AND GO NORTHEAST ON OLD BRICK ROAD FOR 0.2 MILE TO THE STATION
 KB1501'ON THE LEFT.
 KB1501'
 KB1501'STATION MARK, A STANDARD TRIANGULATION DISK SET IN TOP OF A 12 INCH
 KB1501'SQUARE CONCRETE POST WHICH IS SET ABOUT 14 INCHES BELOW THE
 KB1501'SURFACE OF THE GROUND AND IS STAMPED AUBURN 1960. THE MARK IS 158
 KB1501'FEET WEST OF THE CENTER OF ROAD FORKS, 43 FEET NORTH OF THE
 KB1501'CENTER OF BRICK ROAD, 31.5 FEET SOUTH OF THE CENTER OF A GRAVELED
 KB1501'ROAD, 74.2 FEET SOUTHWEST OF A WITNESS POST AND 14.5 FEET
 KB1501'WEST OF A 4 INCH SQUARE CONCRETE POST.
 KB1501'
 KB1501'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB1501'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES ABOVE THE
 KB1501'GROUND AND IS STAMPED AUBURN NO 1 1960. THE MARK IS 120 FEET
 KB1501'WEST-NORTHWEST OF THE CENTER OF ROAD FORKS, 24.5 FEET NORTH OF
 KB1501'THE CENTER OF A GRAVELED ROAD, 1.7 FEET SOUTHWEST OF A WITNESS POST
 KB1501'AND 1 FOOT SOUTH OF A FENCE.
 KB1501'
 KB1501'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB1501'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES ABOVE THE
 KB1501'GROUND AND IS STAMPED AUBURN NO 2 1960. THE MARK IS 136 FEET
 KB1501'SOUTHWEST OF THE CENTER OF ROAD JUNCTION, 40 FEET SOUTH OF
 KB1501'THE CENTER OF BRICK ROAD, 5.5 FEET WEST-SOUTHWEST OF A PIPE LINE
 KB1501'MARKER AND 1 FOOT NORTH OF A FENCE.
 KB1501'
 KB1501'NO AZIMUTH MARK SET. THE ABOVE TANK IS VISIBLE FROM THE GROUND AND
 KB1501'CAN BE USED FOR AN AZIMUTH.
 KB1501'
 KB1501'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KB1501
 KB1501                          STATION RECOVERY (1968)
 KB1501
 KB1501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 KB1501'AUBURN 1960 CONDITION GOOD.
 KB1501'
 KB1501'AUBURN NO 1 1960 CONDITION GOOD.
 KB1501'
 KB1501'AUBURN NO 2 1960 CONDITION GOOD.
 KB1501'
 KB1501'DESCRIPTION IS CORRECT AND ADEQUATE.
 KB1501
 KB1501                          STATION RECOVERY (1975)
 KB1501
 KB1501'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1501'THE STATION MARK AND REFERENCE MARK 2 WERE RECOVERED IN GOOD
 KB1501'CONDITION.  A DIFFERENCE OF 0.005 METER SHORTER TO REFERENCE MARK 2
 KB1501'WAS NOTED AND VERIFIED.  THE DIRECTION TO REFERENCE MARK 2 COMPARED
 KB1501'FAVORABLY WITH THE 1960 OBSERVATIONS.  REFERENCE MARK 1 WAS FOUND
 KB1501'WITH THE TOP OF THE MONUMENT BROKEN OFF, REFERENCE MARK 3 WAS
 KB1501'ESTABLISHED IN THE SAME MONUMENT.  AN AZIMUTH MARK WAS ESTABLISHED
 KB1501'AT THIS DATE.
 KB1501'
 KB1501'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHWEST OF CHATHAM, 2
 KB1501'MILES NORTH OF AUBURN, AND AT THE EAST END OF A TRIANGLE FORMED BY
 KB1501'TWO ROADS.
 KB1501'
 KB1501'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 104 AND 4,
 KB1501'ABOUT 1/2 MILE WEST OF AUBURN, GO NORTH ON STATE HIGHWAY 4 FOR 1.45
 KB1501'MILES TO A SIDEROAD LEFT.  (TO REACH THE AZIMUTH MARK, CONTINUE
 KB1501'NORTH ON STATE HIGHWAY 4 FOR 0.85 MILE TO THE MARK ON THE LEFT, WEST
 KB1501'SIDE OF THE ROAD.) TURN LEFT THEN RIGHT, AND GO NORTH ON BRICK
 KB1501'ROAD FOR 0.5 MILE TO A FORK.  TAKE RIGHT FORK AND GO NORTHEAST ON
 KB1501'BRICK ROAD FOR 0.2 MILE TO THE STATION AS DESCRIBED.
 KB1501'
 KB1501'THE STATION MARK IS A STANDARD DISK STAMPED AUBURN 1960, SET IN THE
 KB1501'TOP OF A 12-INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 14 INCHES
 KB1501'BELOW THE SURFACE OF THE GROUND.  IT IS 73.5 FEET SOUTHWEST OF A
 KB1501'METAL WITNESS POST, 44.5 FEET NORTH OF CENTER OF THE BRICK ROAD, AND
 KB1501'31.0 FEET SOUTH OF CENTER OF A PAVED ROAD.
 KB1501'
 KB1501'REFERENCE MARK 2 IS A STANDARD DISK STAMPED AUBURN NO 2 1960, SET
 KB1501'IN THE TOP OF A 12-INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 KB1501'INCHES.  IT IS 38.5 FEET SOUTH OF THE BRICK ROAD, 7.5 FEET WEST OF
 KB1501'A GAS LINE MARKER WITH SIGN, AND 1 FOOT NORTH OF A FENCE.
 KB1501'
 KB1501'REFERENCE MARK 3 IS A STANDARD DISK STAMPED AUBURN NO 3 1960 1975,
 KB1501'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE POST THAT PROJECTS 2
 KB1501'INCHES.  IT IS 25.0 FEET NORTH OF A PAVED ROAD, 1.5 FEET SOUTH OF
 KB1501'A FENCE, AND 1.5 FEET SOUTH OF A METAL WITNESS POST.
 KB1501'
 KB1501'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED AUBURN AZ
 KB1501'1960 1975, SET IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL
 KB1501'CONCRETE MONUMENT THAT PROJECTS 2 INCHES.  IT IS 60.5 FEET WEST OF
 KB1501'CENTER OF THE HIGHWAY, 27.0 FEET NORTH OF A PAVED ROAD, 2 FEET
 KB1501'NORTH OF A 4X4 INCH CONCRETE POST, AND 2 FEET SOUTH OF A METAL
 KB1501'WITNESS POST.
 KB1501'
 KB1501'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTH OF
 KB1501'AUBURN.
 KB1501'
 KB1501'HEIGHT OF LIGHT ABOVE STATION MARK 100.4 FEET.
 KB1501
 KB1501                          STATION RECOVERY (2002)
 KB1501
 KB1501'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DSE)
 KB1501'RECOVERED IN GOOD CONDITION
 KB1501'
 KB1501
 KB1501                          STATION RECOVERY (2013)
 KB1501
 KB1501'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB1501'RECOVERED IN GOOD CONDITION.
 KB1501
 KB1501                          STATION RECOVERY (2019)
 KB1501
 KB1501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1501'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1508 ***********************************************************************
 KB1508  DESIGNATION -  AUBURN AZ MK
 KB1508  PID         -  KB1508
 KB1508  STATE/COUNTY-  IL/SANGAMON
 KB1508  COUNTRY     -  US
 KB1508  USGS QUAD   -  DIVERNON (2018)
 KB1508
 KB1508                         *CURRENT SURVEY CONTROL
 KB1508  ______________________________________________________________________
 KB1508* NAD 83(2011) POSITION- 39 36 57.80315(N) 089 44 27.80590(W)   ADJUSTED
 KB1508* NAD 83(2011) ELLIP HT-   155.417 (meters)        (05/22/13)   ADJUSTED
 KB1508* NAD 83(2011) EPOCH   -  2010.00
 KB1508* NAVD 88 ORTHO HEIGHT -   187.6   (meters)      615.    (feet) GPS OBS
 KB1508  ______________________________________________________________________
 KB1508  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1508  GEOID HEIGHT    -        -32.214 (meters)                     GEOID12A
 KB1508  GEOID HEIGHT    -        -32.221 (meters)                     GEOID18
 KB1508  NAD 83(2011) X  -     22,235.935 (meters)                     COMP
 KB1508  NAD 83(2011) Y  - -4,920,069.247 (meters)                     COMP
 KB1508  NAD 83(2011) Z  -  4,045,336.925 (meters)                     COMP
 KB1508  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 KB1508
 KB1508  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1508  Standards:
 KB1508         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1508            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1508  -------------------------------------------------------------------
 KB1508  NETWORK    0.45   1.14           0.19   0.18   0.58      0.09767179
 KB1508  -------------------------------------------------------------------
 KB1508  Click here for local accuracies and other accuracy information.
 KB1508
 KB1508.The horizontal coordinates were established by GPS observations
 KB1508.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 KB1508
 KB1508.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1508.been affixed to the stable North American tectonic plate. See 
 KB1508.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1508
 KB1508.The horizontal coordinates are valid at the epoch date displayed above
 KB1508.which is a decimal equivalence of Year/Month/Day.
 KB1508
 KB1508.The orthometric height was determined by GPS observations and a
 KB1508.high-resolution geoid model.
 KB1508
 KB1508.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1508.GEOID18 height accuracy estimate available here.
 KB1508
 KB1508.Click photographs - Photos may exist for this station.
 KB1508
 KB1508.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1508
 KB1508.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1508
 KB1508.The ellipsoidal height was determined by GPS observations
 KB1508.and is referenced to NAD 83.
 KB1508
 KB1508. The following values were computed from the NAD 83(2011) position.
 KB1508
 KB1508;                    North         East     Units Scale Factor Converg.
 KB1508;SPC IL W     -   327,447.237   736,545.082   MT  0.99995761   +0 16 17.0
 KB1508;SPC IL W     - 1,074,299.81  2,416,481.66   sFT  0.99995761   +0 16 17.0
 KB1508;UTM  16      - 4,388,735.042   264,702.078   MT  1.00028169   -1 44 55.0
 KB1508
 KB1508!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1508!SPC IL W     -   0.99997562  x   0.99995761  =   0.99993323
 KB1508!UTM  16      -   0.99997562  x   1.00028169  =   1.00025730
 KB1508
 KB1508:                Primary Azimuth Mark                     Grid Az
 KB1508:SPC IL W     -  AUBURN                                   287 12 52.2
 KB1508:UTM  16      -  AUBURN                                   289 14 04.2
 KB1508
 KB1508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6470288735(NAD 83)
 KB1508
 KB1508|---------------------------------------------------------------------|
 KB1508| PID    Reference Object                     Distance      Geod. Az  |
 KB1508|                                                           dddmmss.s |
 KB1508| KB1507 AUBURN AZ MK A PT 1976                6.249 METERS 16507     |
 KB1508| KB1501 AUBURN                              APPROX. 0.7 KM 2872909.2 |
 KB1508|---------------------------------------------------------------------|
 KB1508
 KB1508                          SUPERSEDED SURVEY CONTROL
 KB1508
 KB1508  NAD 83(1997)-  39 36 57.80349(N)    089 44 27.80686(W) AD(       ) 2
 KB1508  NAD 83(1986)-  39 36 57.81206(N)    089 44 27.79557(W) AD(       ) 2
 KB1508  NAD 27      -  39 36 57.62364(N)    089 44 27.44934(W) AD(       ) 2
 KB1508  NGVD 29 (07/19/86)  187.0    (m)          614.     (f) VERT ANG       
 KB1508
 KB1508.Superseded values are not recommended for survey control.
 KB1508
 KB1508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1508.See file dsdata.pdf to determine how the superseded data were derived.
 KB1508
 KB1508_MARKER: DR = REFERENCE MARK DISK
 KB1508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1508_STAMPING: AUBURN 1960 AZ 1975
 KB1508_MARK LOGO: NGS
 KB1508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1508+STABILITY: SURFACE MOTION
 KB1508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1508+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 KB1508
 KB1508  HISTORY     - Date     Condition        Report By
 KB1508  HISTORY     - 1975     MONUMENTED       NGS
 KB1508  HISTORY     - 20110720 GOOD             ILDT
 KB1508  HISTORY     - 20130116 GOOD             INDIV
 KB1508
 KB1508                          STATION DESCRIPTION
 KB1508
 KB1508'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1508'STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHWEST OF CHATHAM, 2
 KB1508'MILES NORTH OF AUBURN AND ABOUT 0.25 MILE EAST-SOUTHEAST OF
 KB1508'TRIANGULATION STATION AUBURN 1960.
 KB1508'
 KB1508'STATION IS A STANDARD REFERENCE MARK DISK STAMPED AUBURN 1960
 KB1508'AZ 1975, IS SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE
 KB1508'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT
 KB1508'IS 60.5 FEET WEST OF THE CENTERLINE OF HIGHWAY, 27 FEET NORTH
 KB1508'OF APPROXIMATE CENTER OF SURFACED ROAD, 2 FEET NORTH OF A 4X4
 KB1508'INCH CONCRETE POST AND 2 FEET SOUTH OF A METAL WITNESS POST
 KB1508'WITH SIGN ATTACHED.
 KB1508'
 KB1508'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 104 AND 4 ABOUT
 KB1508'1/2 MILE WEST OF AUBURN, GO NORTH ON STATE HIGHWAY 4 FOR 2.3
 KB1508'MILES TO STATION ON THE LEFT, WEST SIDE OF ROAD.
 KB1508'
 KB1508'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION AUBURN
 KB1508'1960, DISTANCE BEING 665.177 METERS.
 KB1508
 KB1508                          STATION RECOVERY (2011)
 KB1508
 KB1508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1508'RECOVERED AS DESCRIBED.
 KB1508
 KB1508                          STATION RECOVERY (2013)
 KB1508
 KB1508'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB1508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1402 ***********************************************************************
 KA1402  DESIGNATION -  AUBURN RM 1
 KA1402  PID         -  KA1402
 KA1402  STATE/COUNTY-  IL/CLARK
 KA1402  COUNTRY     -  US
 KA1402  USGS QUAD   -  CLARK CENTER (2018)
 KA1402
 KA1402                         *CURRENT SURVEY CONTROL
 KA1402  ______________________________________________________________________
 KA1402* NAD 83(1986) POSITION- 39 21 32.19   (N) 087 47 33.43   (W)   HD_HELD1
 KA1402* NAVD 88 ORTHO HEIGHT -   193.417 (meters)      634.57  (feet) ADJUSTED
 KA1402  ______________________________________________________________________
 KA1402  GEOID HEIGHT    -        -32.168 (meters)                     GEOID18
 KA1402  DYNAMIC HEIGHT  -        193.306 (meters)      634.20  (feet) COMP
 KA1402  MODELED GRAVITY -    980,049.9   (mgal)                       NAVD 88
 KA1402
 KA1402  VERT ORDER      -  SECOND    CLASS 0
 KA1402
 KA1402.The horizontal coordinates were determined by differentially corrected
 KA1402.hand held GPS observations or other comparable positioning techniques
 KA1402.and have an estimated accuracy of +/- 3 meters.
 KA1402
 KA1402.The orthometric height was determined by differential leveling and
 KA1402.adjusted by the NATIONAL GEODETIC SURVEY
 KA1402.in June 1991.
 KA1402
 KA1402.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1402.GEOID18 height accuracy estimate available here.
 KA1402
 KA1402.Click photographs - Photos may exist for this station.
 KA1402
 KA1402.The dynamic height is computed by dividing the NAVD 88
 KA1402.geopotential number by the normal gravity value computed on the
 KA1402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1402.degrees latitude (g = 980.6199 gals.).
 KA1402
 KA1402.The modeled gravity was interpolated from observed gravity values.
 KA1402
 KA1402;                    North         East    Units  Estimated Accuracy
 KA1402;SPC IL E     -   298,965.8     346,601.5     MT  (+/- 3 meters HH1 GPS) 
 KA1402
 KA1402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3171356909(NAD 83)
 KA1402
 KA1402                          SUPERSEDED SURVEY CONTROL
 KA1402
 KA1402  NGVD 29 (??/??/92)  193.493  (m)          634.82   (f) ADJ UNCH    2 0
 KA1402
 KA1402.Superseded values are not recommended for survey control.
 KA1402
 KA1402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1402.See file dsdata.pdf to determine how the superseded data were derived.
 KA1402
 KA1402_MARKER: DR = REFERENCE MARK DISK
 KA1402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1402_STAMPING: AUBURN NO 1 1959
 KA1402_MARK LOGO: CGS
 KA1402_PROJECTION: FLUSH
 KA1402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1402+STABILITY: SURFACE MOTION
 KA1402
 KA1402  HISTORY     - Date     Condition        Report By
 KA1402  HISTORY     - 1959     MONUMENTED       CGS
 KA1402  HISTORY     - 1960     GOOD             CGS
 KA1402  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1402
 KA1402                          STATION DESCRIPTION
 KA1402
 KA1402'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1402'4.8 MI NE FROM MARTINSVILLE.
 KA1402'4.8 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1402'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.05 MILE
 KA1402'SOUTH ALONG A GRAVEL ROAD TO THE JUNCTION WITH A SERVICE ROAD,
 KA1402'261 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 49 1/2 FEET
 KA1402'SOUTH OF THE CENTER LINE OF THE SERVICE ROAD, 66 FEET EAST OF A
 KA1402'TELEPHONE POLE, 221 FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD
 KA1402'SOUTH, 83.8 FEET EAST OF TRIANGULATION STATION AUBURN, 84.0 FEET
 KA1402'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE SERVICE ROAD,
 KA1402'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KA1402
 KA1402                          STATION RECOVERY (2005)
 KA1402
 KA1402'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1402'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1404 ***********************************************************************
 KA1404  DESIGNATION -  AUBURN RM 2
 KA1404  PID         -  KA1404
 KA1404  STATE/COUNTY-  IL/CLARK
 KA1404  COUNTRY     -  US
 KA1404  USGS QUAD   -  CLARK CENTER (2018)
 KA1404
 KA1404                         *CURRENT SURVEY CONTROL
 KA1404  ______________________________________________________________________
 KA1404* NAD 83(1986) POSITION- 39 21 31.34   (N) 087 47 35.22   (W)   HD_HELD1
 KA1404* NAVD 88 ORTHO HEIGHT -   193.812 (meters)      635.86  (feet) ADJUSTED
 KA1404  ______________________________________________________________________
 KA1404  GEOID HEIGHT    -        -32.168 (meters)                     GEOID18
 KA1404  DYNAMIC HEIGHT  -        193.701 (meters)      635.50  (feet) COMP
 KA1404  MODELED GRAVITY -    980,049.9   (mgal)                       NAVD 88
 KA1404
 KA1404  VERT ORDER      -  SECOND    CLASS 0
 KA1404
 KA1404.The horizontal coordinates were determined by differentially corrected
 KA1404.hand held GPS observations or other comparable positioning techniques
 KA1404.and have an estimated accuracy of +/- 3 meters.
 KA1404
 KA1404.The orthometric height was determined by differential leveling and
 KA1404.adjusted by the NATIONAL GEODETIC SURVEY
 KA1404.in June 1991.
 KA1404
 KA1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1404.GEOID18 height accuracy estimate available here.
 KA1404
 KA1404.Click photographs - Photos may exist for this station.
 KA1404
 KA1404.The dynamic height is computed by dividing the NAVD 88
 KA1404.geopotential number by the normal gravity value computed on the
 KA1404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1404.degrees latitude (g = 980.6199 gals.).
 KA1404
 KA1404.The modeled gravity was interpolated from observed gravity values.
 KA1404
 KA1404;                    North         East    Units  Estimated Accuracy
 KA1404;SPC IL E     -   298,939.3     346,558.8     MT  (+/- 3 meters HH1 GPS) 
 KA1404
 KA1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3167056883(NAD 83)
 KA1404
 KA1404                          SUPERSEDED SURVEY CONTROL
 KA1404
 KA1404  NGVD 29 (??/??/92)  193.888  (m)          636.11   (f) ADJ UNCH    2 0
 KA1404
 KA1404.Superseded values are not recommended for survey control.
 KA1404
 KA1404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1404.See file dsdata.pdf to determine how the superseded data were derived.
 KA1404
 KA1404_MARKER: DR = REFERENCE MARK DISK
 KA1404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1404_STAMPING: AUBURN NO 2 1959
 KA1404_MARK LOGO: CGS
 KA1404_PROJECTION: FLUSH
 KA1404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1404+STABILITY: SURFACE MOTION
 KA1404
 KA1404  HISTORY     - Date     Condition        Report By
 KA1404  HISTORY     - 1959     MONUMENTED       CGS
 KA1404  HISTORY     - 1960     GOOD             CGS
 KA1404  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1404
 KA1404                          STATION DESCRIPTION
 KA1404
 KA1404'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1404'4.8 MI NE FROM MARTINSVILLE.
 KA1404'4.8 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1404'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.05 MILE
 KA1404'SOUTH ALONG A GRAVEL ROAD TO THE JUNCTION OF A SERVICE ROAD, 261
 KA1404'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 49 1/2 FEET SOUTH
 KA1404'OF THE CENTER LINE OF THE SERVICE ROAD, 56 FEET EAST OF THE CENTER
 KA1404'LINE OF THE GRAVEL ROAD, 38 1/2 FEET EAST OF A TELEPHONE POLE,
 KA1404'38 1/2 FEET EAST OF A FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE,
 KA1404'81.1 FEET WEST OF TRIANGULATION STATION AUBURN, 80.5 FEET WEST OF
 KA1404'A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE SERVICE
 KA1404'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KA1404
 KA1404                          STATION RECOVERY (2005)
 KA1404
 KA1404'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1404'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0753 ***********************************************************************
 LD0753  CBN         -  This is a Cooperative Base Network Control Station.
 LD0753  DESIGNATION -  AUGUSTA
 LD0753  PID         -  LD0753
 LD0753  STATE/COUNTY-  IL/SCHUYLER
 LD0753  COUNTRY     -  US
 LD0753  USGS QUAD   -  AUGUSTA (2018)
 LD0753
 LD0753                         *CURRENT SURVEY CONTROL
 LD0753  ______________________________________________________________________
 LD0753* NAD 83(2011) POSITION- 40 13 33.91738(N) 090 52 42.68806(W)   ADJUSTED
 LD0753* NAD 83(2011) ELLIP HT-   166.813 (meters)        (06/27/12)   ADJUSTED
 LD0753* NAD 83(2011) EPOCH   -  2010.00
 LD0753* NAVD 88 ORTHO HEIGHT -   199.9   (meters)      656.    (feet) GPS OBS
 LD0753  ______________________________________________________________________
 LD0753  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 LD0753  GEOID HEIGHT    -        -33.019 (meters)                     GEOID12A
 LD0753  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 LD0753  NAD 83(2011) X  -    -74,771.609 (meters)                     COMP
 LD0753  NAD 83(2011) Y  - -4,876,087.199 (meters)                     COMP
 LD0753  NAD 83(2011) Z  -  4,097,292.275 (meters)                     COMP
 LD0753  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 LD0753
 LD0753  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0753  Standards:
 LD0753         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0753            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0753  -------------------------------------------------------------------
 LD0753  NETWORK    0.66   1.39           0.29   0.25   0.71     -0.05459917
 LD0753  -------------------------------------------------------------------
 LD0753  Click here for local accuracies and other accuracy information.
 LD0753
 LD0753.The horizontal coordinates were established by GPS observations
 LD0753.and adjusted by the National Geodetic Survey in June 2012.
 LD0753
 LD0753.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0753.been affixed to the stable North American tectonic plate. See 
 LD0753.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0753
 LD0753.The horizontal coordinates are valid at the epoch date displayed above
 LD0753.which is a decimal equivalence of Year/Month/Day.
 LD0753
 LD0753.The orthometric height was determined by GPS observations and a
 LD0753.high-resolution geoid model.
 LD0753
 LD0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0753.GEOID18 height accuracy estimate available here.
 LD0753
 LD0753.Click photographs - Photos may exist for this station.
 LD0753
 LD0753.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0753
 LD0753.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0753
 LD0753.The ellipsoidal height was determined by GPS observations
 LD0753.and is referenced to NAD 83.
 LD0753
 LD0753. The following values were computed from the NAD 83(2011) position.
 LD0753
 LD0753;                    North         East     Units Scale Factor Converg.
 LD0753;SPC IL W     -   395,333.488   639,415.976   MT  0.99998634   -0 27 35.0
 LD0753;SPC IL W     - 1,297,023.29  2,097,817.25   sFT  0.99998634   -0 27 35.0
 LD0753;UTM  15      - 4,455,009.848   680,496.793   MT  1.00000106   +1 22 13.5
 LD0753
 LD0753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0753!SPC IL W     -   0.99997383  x   0.99998634  =   0.99996017
 LD0753!UTM  15      -   0.99997383  x   1.00000106  =   0.99997489
 LD0753
 LD0753:                Primary Azimuth Mark                     Grid Az
 LD0753:SPC IL W     -  POST                                     203 57 45.6
 LD0753:UTM  15      -  POST                                     202 07 57.1
 LD0753
 LD0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8049655009(NAD 83)
 LD0753
 LD0753|---------------------------------------------------------------------|
 LD0753| PID    Reference Object                     Distance      Geod. Az  |
 LD0753|                                                           dddmmss.s |
 LD0753| LD0746 MACOMB W ILL STC HEAT PLT STK       APPROX.31.4 KM 0320240.5 |
 LD0753| LD0747 MACOMB W STONEWARE CO STACK         APPROX.30.0 KM 0320947.1 |
 LD0753| LD0745 MACOMB MUNICIPAL TANK               APPROX.32.5 KM 0325856.9 |
 LD0753| CL8849 AUGUSTA RM 1                         62.706 METERS 09001     |
 LD0753| LD0752 POST                                APPROX.16.3 KM 2033010.6 |
 LD0753| CL8850 AUGUSTA RM 2                         64.636 METERS 27000     |
 LD0753| CL8851 AUGUSTA RM 3                         64.651 METERS 27002     |
 LD0753| CL8848 AUGUSTA AZ MK                                      2703540.0 |
 LD0753|---------------------------------------------------------------------|
 LD0753
 LD0753                          SUPERSEDED SURVEY CONTROL
 LD0753
 LD0753  NAD 83(2007)-  40 13 33.91738(N)    090 52 42.68884(W) AD(2002.00) 0
 LD0753  ELLIP H (02/10/07)  166.835  (m)                       GP(2002.00)    
 LD0753  NAD 83(1997)-  40 13 33.91734(N)    090 52 42.68880(W) AD(       ) A
 LD0753  ELLIP H (09/15/03)  166.835  (m)                       GP(       ) 4 1
 LD0753  NAD 83(1997)-  40 13 33.91647(N)    090 52 42.68417(W) AD(       ) 1
 LD0753  NAD 83(1996)-  40 13 33.91655(N)    090 52 42.68429(W) AD(       ) 1
 LD0753  NAD 83(1986)-  40 13 33.92952(N)    090 52 42.68400(W) AD(       ) 1
 LD0753  NAD 27      -  40 13 33.76600(N)    090 52 42.20700(W) AD(       ) 1
 LD0753  NAVD 88 (09/15/03)  199.9    (m)  GEOID99  model used  GPS OBS        
 LD0753
 LD0753.Superseded values are not recommended for survey control.
 LD0753
 LD0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0753.See file dsdata.pdf to determine how the superseded data were derived.
 LD0753
 LD0753_MARKER: DS = TRIANGULATION STATION DISK
 LD0753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0753_STAMPING: AUGUSTA 1934
 LD0753_MARK LOGO: CGS
 LD0753_PROJECTION: FLUSH
 LD0753_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0753+STABILITY: SURFACE MOTION
 LD0753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0753+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2020
 LD0753
 LD0753  HISTORY     - Date     Condition        Report By
 LD0753  HISTORY     - 1934     MONUMENTED       CGS
 LD0753  HISTORY     - 1973     GOOD             USGS
 LD0753  HISTORY     - 1975     GOOD             NGS
 LD0753  HISTORY     - 20020819 GOOD             NGS
 LD0753  HISTORY     - 20110913 GOOD             ILDT
 LD0753  HISTORY     - 20200629 GOOD             ILDT
 LD0753
 LD0753                          STATION DESCRIPTION
 LD0753
 LD0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0753'STATION IS ABOUT 6.2 MILES BY ROAD W OF THE TOWN OF BROOKLYN,
 LD0753'15.55 MILES W OF THE JUNCTION OF U.S. HIGHWAY 67 AND STATE
 LD0753'HIGHWAY 101, 4.0 MILES E OF THE TOWN OF AUGUSTA, ON THE S SIDE
 LD0753'OF THE RIGHT-OF-WAY OF STATE HIGHWAY 101.  THE LAND TO THE N AND
 LD0753'S IS OWNED BY MR. HAWKINS, WHO LIVES ABOUT 175 PACES ENE OF THE
 LD0753'STATION.  THE MARK IS 3 FEET N OF THE FENCE LINE, 36-1/2 FEET
 LD0753'S OF CENTER LINE OF STATE HIGHWAY 101, AND IS FLUSH WITH THE
 LD0753'GROUND.
 LD0753'
 LD0753'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 67 AND STATE HIGHWAY
 LD0753'101, GO W FOR 15.55 MILES TO THE STATION ON THE S SIDE OF THE
 LD0753'ROAD, ON STATE HIGHWAY 101.
 LD0753'
 LD0753'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 LD0753'BRONZE DISKS SET IN CONCRETE.
 LD0753'
 LD0753'REFERENCE MARK NO. 1 IS E OF THE STATION, 110 FEET W OF HIGHWAY
 LD0753'CULVERT, 4 FEET N OF FENCE LINE, 36 FEET S OF THE CENTER LINE
 LD0753'OF STATE HIGHWAY 101, AND PROJECTS 3 INCHES.  THE DISTANCE
 LD0753'BETWEEN REFERENCE MARK NO. 1 AND HIGHWAY RIGHT-OF-WAY MARKER
 LD0753'IS 215.70 FEET.  REFERENCE MARK NO. 2 IS W OF THE STATION, 225
 LD0753'FEET E OF CROSS ROAD, 36-1/2 FEET S OF THE CENTER LINE OF STATE
 LD0753'HIGHWAY 101, 2-1/2 FEET N OF FENCE LINE, AND PROJECTS 10
 LD0753'INCHES.  THE DISTANCE BETWEEN REFERENCE MARK NO. 2 AND HIGHWAY
 LD0753'RIGHT-OF-WAY MARKER IS 228.54 FEET.
 LD0753'
 LD0753'HIGHWAY RIGHT-OF-WAY MARKER IS N OF THE STATION, 1 FOOT S OF
 LD0753'FENCE LINE, AND PROJECTS ABOUT 1 FOOT.
 LD0753'
 LD0753'AZIMUTH MARK IS W OF THE STATION, 33 FEET S OF THE CENTER LINE
 LD0753'OF STATE HIGHWAY 101, 1 FOOT N OF FENCE LINE, 75 FEET E OF HIGHWAY
 LD0753'CULVERT, AND PROJECTS 3 INCHES.
 LD0753
 LD0753                          STATION RECOVERY (1973)
 LD0753
 LD0753'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0753'STATION, R.M. 1, AND AZ. MK. FOUND IN GOOD CONDITION.  AZ. MK.
 LD0753'IS NEARLY OBSCURED BY TREES AND THE CAP IS KNOCKED OFF R.M. 2.
 LD0753'
 LD0753'DIRECTIONS AND DISTANCES CHECKED OK.
 LD0753'
 LD0753'DESCRIPTION IS ADEQUATE.
 LD0753
 LD0753                          STATION RECOVERY (1975)
 LD0753
 LD0753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 LD0753'THE STATION MARK, RM 1 AND THE AZIMUTH MARK WERE RECOVERED IN GOOD
 LD0753'CONDITION.  REFERENCE MARK 2 WAS RECOVERED DESTROYED AND RM 3 WAS
 LD0753'SET AT THIS TIME.  THE AZIMUTH MARK IS NO LONGER VISIBLE FROM THE
 LD0753'STATION MARK.  THE DISTANCE TO RM 1 WAS VERIFIED.
 LD0753'
 LD0753'THE STATION IS LOCATED ON ROAD-RIGHT-OF-WAY.  359 FEET EAST OF A
 LD0753'NORTH-SOUTH GRAVELED ROAD, 35 FEET SOUTH OF THE CENTERLINE OF STATE
 LD0753'HIGHWAY 101, 4 FEET NORTH OF A FENCELINE AND 1 FOOT NORTH OF A
 LD0753'METAL WITNESS POST.  THE MONUMENT IS FLUSH WITH THE GROUND AND THE
 LD0753'DISK IS STAMPED AUGUSTA 1934.
 LD0753'
 LD0753'TO REACH THE STATION FROM THE POST OFFICE IN AUGUSTA, GO EAST ON
 LD0753'STATE HIGHWAY 101 FOR 2.9 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 LD0753'CONTINUE AHEAD FOR 1.0 MILE TO A SMALL RISE AND THE STATION ON THE
 LD0753'RIGHT AS DESCRIBED.
 LD0753'
 LD0753'REFERENCE MARK 1 IS 163 FEET WEST OF THE WEST END OF A CONCRETE
 LD0753'CULVERT, 35 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 101, 5 FEET
 LD0753'NORTH OF A FENCE LINE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE
 LD0753'MONUMENT IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 LD0753'AUGUSTA NO 1 1934.
 LD0753'
 LD0753'REFERENCE MARK 3 IS 147 FEET EAST OF THE NORTH-SOUTH GRAVELED ROAD,
 LD0753'36 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 101, 3 FEET NORTH OF A
 LD0753'FENCELINE AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT
 LD0753'PROJECTS 3 INCHES AND THE DISK IS STAMPED AUGUSTA NO 3 1934 1975.
 LD0753'
 LD0753'AZIMUTH MARK IS 68 FEET EAST OF THE EAST END OF A CONCRETE CULVERT,
 LD0753'39 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 101, 3 FEET NORTH OF A
 LD0753'FENCELINE AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT IS
 LD0753'FLUSH WITH THE GROUND SURFACE AND THE DISK IS STAMPED AUGUSTA 1934
 LD0753'AZIMUTH.
 LD0753'
 LD0753'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 6 MILES
 LD0753'WEST OF BROOKLYN.
 LD0753
 LD0753                          STATION RECOVERY (2002)
 LD0753
 LD0753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 LD0753'RECOVERED AS DESCRIBED
 LD0753'
 LD0753
 LD0753                          STATION RECOVERY (2011)
 LD0753
 LD0753'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 LD0753'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHWEST OF CAMDEN, 5.0
 LD0753'MI (8.0 KM) SOUTH-SOUTHEAST OF PLYMOUTH AND 3.8 MI (6.1 KM) EAST OF
 LD0753'AUGUSTA.
 LD0753'
 LD0753'TO REACH FROM THE INTERSECTION OF I-67 AND HIGHWAY 101 PROCEED WEST
 LD0753'15.55 MI (25.0 KM) ALONG HIGHWAY 101 TO STATION ON THE LEFT.
 LD0753'
 LD0753'STATION IS A CGS DISK IN CONCRETE FLUSH WITH THE GROUND.  359 FT
 LD0753'(109.4 M) EAST OF A NS GRAVEL ROAD, 35 FT (10.7 M) SOUTH OF THE
 LD0753'CENTERLINE OF IL101, 5 FT (1.5 M) NORTH OF A FENCE LINE AND 1 FT (0.3
 LD0753'M) NORTH OF A WITNESS POST.
 LD0753
 LD0753                          STATION RECOVERY (2020)
 LD0753
 LD0753'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0753'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1910 ***********************************************************************
 JB1910  DESIGNATION -  AULD
 JB1910  PID         -  JB1910
 JB1910  STATE/COUNTY-  IL/WASHINGTON
 JB1910  COUNTRY     -  US
 JB1910  USGS QUAD   -  OAKDALE (2018)
 JB1910
 JB1910                         *CURRENT SURVEY CONTROL
 JB1910  ______________________________________________________________________
 JB1910* NAD 83(1997) POSITION- 38 15 58.25837(N) 089 32 20.46575(W)   ADJUSTED
 JB1910* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) SCALED
 JB1910  ______________________________________________________________________
 JB1910  GEOID HEIGHT    -        -29.915 (meters)                     GEOID18
 JB1910  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 JB1910  HORZ ORDER      -  FIRST
 JB1910
 JB1910.The horizontal coordinates were established by classical geodetic methods
 JB1910.and adjusted by the National Geodetic Survey in October 1999.
 JB1910
 JB1910.The orthometric height was scaled from a topographic map.
 JB1910
 JB1910.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1910.GEOID18 height accuracy estimate available here.
 JB1910
 JB1910.Click photographs - Photos may exist for this station.
 JB1910
 JB1910.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1910
 JB1910. The following values were computed from the NAD 83(1997) position.
 JB1910
 JB1910;                    North         East     Units Scale Factor Converg.
 JB1910;SPC IL W     -   177,700.461   754,925.073   MT  0.99997832   +0 23 19.4
 JB1910;SPC IL W     -   583,005.60  2,476,783.34   sFT  0.99997832   +0 23 19.4
 JB1910;UTM  16      - 4,238,398.453   277,872.042   MT  1.00020770   -1 34 23.1
 JB1910
 JB1910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1910!SPC IL W     -   0.99997678  x   0.99997832  =   0.99995510
 JB1910!UTM  16      -   0.99997678  x   1.00020770  =   1.00018448
 JB1910
 JB1910:                Primary Azimuth Mark                     Grid Az
 JB1910:SPC IL W     -  VENNEDY                                  326 27 41.9
 JB1910:UTM  16      -  VENNEDY                                  328 25 24.4
 JB1910
 JB1910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7787238398(NAD 83)
 JB1910
 JB1910|---------------------------------------------------------------------|
 JB1910| PID    Reference Object                     Distance      Geod. Az  |
 JB1910|                                                           dddmmss.s |
 JB1910| CI2906 AULD RM 1                            72.570 METERS 20647     |
 JB1910| CI2907 AULD RM 2                           APPROX. 0.8 KM 2815143.3 |
 JB1910| JB1915 VENNEDY                             APPROX.17.4 KM 3265101.3 |
 JB1910|---------------------------------------------------------------------|
 JB1910
 JB1910                          SUPERSEDED SURVEY CONTROL
 JB1910
 JB1910  NAD 83(1986)-  38 15 58.27452(N)    089 32 20.46553(W) AD(       ) 1
 JB1910  NAD 27      -  38 15 58.09200(N)    089 32 20.13600(W) AD(       ) 1
 JB1910
 JB1910.Superseded values are not recommended for survey control.
 JB1910
 JB1910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1910.See file dsdata.pdf to determine how the superseded data were derived.
 JB1910
 JB1910_MARKER: DS = TRIANGULATION STATION DISK
 JB1910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1910_STAMPING: AULD 1930
 JB1910_MARK LOGO: CGS
 JB1910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1910+STABILITY: SURFACE MOTION
 JB1910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1910+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2011
 JB1910
 JB1910  HISTORY     - Date     Condition        Report By
 JB1910  HISTORY     - 1930     MONUMENTED       CGS
 JB1910  HISTORY     - 1967     GOOD             CGS
 JB1910  HISTORY     - 20110811 GOOD             ILDT
 JB1910
 JB1910                          STATION DESCRIPTION
 JB1910
 JB1910'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1910'ABOUT 14 MILES SOUTHWEST OF NASHVILLE AND 2.25 MILES WEST OF OAKDALE,
 JB1910'IN SEC 16, T 3 S, R 4 W, ON LAND OWNED BY MRS BELLE AULD AND OCCUPIED
 JB1910'BY HAROLD AULD.
 JB1910'
 JB1910'TO REACH FROM OAKDALE TAKE ROAD THAT JOGS SOUTH ABOUT 100 YARDS AFTER
 JB1910'CROSSING RAILROAD TRACKS, AND PROCEED WEST AND NORTHWEST 2.2 MILES TO
 JB1910'LANE LEADING SOUTH, THIS ROAD IS KNOWN AS ELKHORN ROAD.  TURN SOUTH
 JB1910'AND GO DOWN LANE 0.2 MILE TO THE AULD PLACE ON WEST SIDE OF ROAD, THE
 JB1910'BUILDINGS BEING ON TOP OF A SMALL KNOLL.
 JB1910'
 JB1910'STATION MARK IS IN SMALL LOT NORTH OF HOUSE, 6.8 METERS WEST OF WEST
 JB1910'GARDEN FENCE, 10.3 METERS SOUTH BY WEST OF CENTER OF WELL, 13.9 METERS
 JB1910'EAST BY NORTHEAST OF NORTHEAST CORNER OF CHICKEN HOUSE.
 JB1910'
 JB1910'REFERENCE MARK NO 1 IS ABOUT 40 METERS SOUTHWEST OF HOUSE, 12.5 METERS
 JB1910'EAST OF SOUTHERLY ONE OF THREE APPLE TREES AND 1 FOOT NORTH OF WIRE
 JB1910'FENCE.
 JB1910'
 JB1910'REFERENCE MARK NO 2 IS IN FENCE LINE ALONG WEST SIDE OF SECOND FIELD
 JB1910'TO WEST, ABOUT 0.5 MILE AND 2 METERS SOUTH OF A LONE 16-INCH TREE WEST
 JB1910'BY NORTH OF STATION.
 JB1910'
 JB1910'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS.  HEIGHT OF
 JB1910'TELESCOPE ABOVE STATION MARK - 28 METERS.
 JB1910
 JB1910                          STATION RECOVERY (1967)
 JB1910
 JB1910'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (HMA)
 JB1910'THE STATION AND ALL OTHER MARKS ARE IN GOOD CONDITION.
 JB1910
 JB1910                          STATION RECOVERY (2011)
 JB1910
 JB1910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1910'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0021 ***********************************************************************
 MF0021  DESIGNATION -  AURORA
 MF0021  PID         -  MF0021
 MF0021  STATE/COUNTY-  IL/KANE
 MF0021  COUNTRY     -  US
 MF0021  USGS QUAD   -  AURORA NORTH (2018)
 MF0021
 MF0021                         *CURRENT SURVEY CONTROL
 MF0021  ______________________________________________________________________
 MF0021* NAD 83(1986) POSITION- 41 45 22.     (N) 088 19 01.     (W)   SCALED
 MF0021* NAVD 88 ORTHO HEIGHT -   194.366 (meters)      637.68  (feet) ADJUSTED
 MF0021  ______________________________________________________________________
 MF0021  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 MF0021  DYNAMIC HEIGHT  -        194.298 (meters)      637.46  (feet) COMP
 MF0021  MODELED GRAVITY -    980,269.1   (mgal)                       NAVD 88
 MF0021
 MF0021  VERT ORDER      -  SECOND    CLASS 0
 MF0021
 MF0021.The horizontal coordinates were scaled from a map and have
 MF0021.an estimated accuracy of +/- 6 seconds.
 MF0021
 MF0021.The orthometric height was determined by differential leveling and
 MF0021.adjusted by the NATIONAL GEODETIC SURVEY
 MF0021.in June 1991.
 MF0021
 MF0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0021.GEOID18 height accuracy estimate available here.
 MF0021
 MF0021.Click photographs - Photos may exist for this station.
 MF0021
 MF0021.The dynamic height is computed by dividing the NAVD 88
 MF0021.geopotential number by the normal gravity value computed on the
 MF0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0021.degrees latitude (g = 980.6199 gals.).
 MF0021
 MF0021.The modeled gravity was interpolated from observed gravity values.
 MF0021
 MF0021;                    North         East    Units  Estimated Accuracy
 MF0021;SPC IL E     -   565,010.      301,360.      MT  (+/- 180 meters Scaled)
 MF0021
 MF0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM905235(NAD 83)
 MF0021
 MF0021                          SUPERSEDED SURVEY CONTROL
 MF0021
 MF0021  NGVD 29 (??/??/92)  194.44   (m)          637.9    (f) COMPUTED    2 0
 MF0021
 MF0021.Superseded values are not recommended for survey control.
 MF0021
 MF0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0021.See file dsdata.pdf to determine how the superseded data were derived.
 MF0021
 MF0021_MARKER: DB = BENCH MARK DISK
 MF0021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0021_STAMPING: AURORA 1934
 MF0021_MARK LOGO: CGS
 MF0021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0021+STABILITY: SURFACE MOTION
 MF0021
 MF0021  HISTORY     - Date     Condition        Report By
 MF0021  HISTORY     - 1934     MONUMENTED       CGS
 MF0021  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0021  HISTORY     - 19980506 MARK NOT FOUND   USPSQD
 MF0021
 MF0021                          STATION DESCRIPTION
 MF0021
 MF0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0021'AT AURORA.
 MF0021'AT THE PUBLIC LIBRARY ON STOLPH AVENUE AND HOLBROOK STREET, 12
 MF0021'FEET NORTH, THENCE 5 FEET WEST OF THE FRONT (NORTH) ENTRANCE, 3
 MF0021'FEET SOUTH OF SIDEWALK, 4 INCHES ABOVE THE GROUND.
 MF0021
 MF0021                          STATION RECOVERY (1989)
 MF0021
 MF0021'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0021'MARK NOT FOUND.
 MF0021
 MF0021                          STATION RECOVERY (1998)
 MF0021
 MF0021'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0021'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1367 ***********************************************************************
 MF1367  DESIGNATION -  AURORA
 MF1367  PID         -  MF1367
 MF1367  STATE/COUNTY-  IL/KANE
 MF1367  COUNTRY     -  US
 MF1367  USGS QUAD   -  AURORA SOUTH (2018)
 MF1367
 MF1367                         *CURRENT SURVEY CONTROL
 MF1367  ______________________________________________________________________
 MF1367* NAD 83(1997) POSITION- 41 44 52.35749(N) 088 17 20.29196(W)   ADJUSTED
 MF1367* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 MF1367  ______________________________________________________________________
 MF1367  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF1367  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 MF1367  HORZ ORDER      -  THIRD
 MF1367
 MF1367.The horizontal coordinates were established by classical geodetic methods
 MF1367.and adjusted by the National Geodetic Survey in October 1999.
 MF1367
 MF1367.The orthometric height was scaled from a topographic map.
 MF1367
 MF1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1367.GEOID18 height accuracy estimate available here.
 MF1367
 MF1367.Click photographs - Photos may exist for this station.
 MF1367
 MF1367.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1367
 MF1367. The following values were computed from the NAD 83(1997) position.
 MF1367
 MF1367;                    North         East     Units Scale Factor Converg.
 MF1367;SPC IL E     -   564,100.757   303,689.918   MT  0.99997517   +0 01 46.3
 MF1367;SPC IL E     - 1,850,720.57    996,356.01   sFT  0.99997517   +0 01 46.3
 MF1367;UTM  16      - 4,622,586.681   392,829.184   MT  0.99974134   -0 51 30.1
 MF1367
 MF1367!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1367!SPC IL E     -   0.99997053  x   0.99997517  =   0.99994570
 MF1367!UTM  16      -   0.99997053  x   0.99974134  =   0.99971188
 MF1367
 MF1367:                Primary Azimuth Mark                     Grid Az
 MF1367:SPC IL E     -  OSWEGO                                   170 27 37.9
 MF1367:UTM  16      -  OSWEGO                                   171 20 54.3
 MF1367
 MF1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9282922586(NAD 83)
 MF1367
 MF1367|---------------------------------------------------------------------|
 MF1367| PID    Reference Object                     Distance      Geod. Az  |
 MF1367|                                                           dddmmss.s |
 MF1367| MF1366 AURORA MUNICIPAL TANK 1956           16.992 METERS 03540     |
 MF1367| MF1365 OSWEGO                              APPROX. 7.1 KM 1702924.2 |
 MF1367| CI6659 AURORA RM 1                          23.658 METERS 17044     |
 MF1367| CI6658 AURORA AZ MK                                       1803502.2 |
 MF1367| CI6660 AURORA RM 2                          19.380 METERS 25531     |
 MF1367| MF1370 AURORA RADIO STATION WMRO MAST      APPROX. 2.9 KM 2732904.2 |
 MF1367|---------------------------------------------------------------------|
 MF1367
 MF1367                          SUPERSEDED SURVEY CONTROL
 MF1367
 MF1367  NAD 83(1997)-  41 44 52.35992(N)    088 17 20.29349(W) AD(       ) 3
 MF1367  NAD 83(1986)-  41 44 52.36069(N)    088 17 20.30300(W) AD(       ) 3
 MF1367  NAD 27      -  41 44 52.25280(N)    088 17 20.05220(W) AD(       ) 3
 MF1367
 MF1367.Superseded values are not recommended for survey control.
 MF1367
 MF1367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1367.See file dsdata.pdf to determine how the superseded data were derived.
 MF1367
 MF1367_MARKER: DS = TRIANGULATION STATION DISK
 MF1367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1367_STAMPING: AURORA 1956
 MF1367_MARK LOGO: CGS
 MF1367_PROJECTION: FLUSH
 MF1367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1367+STABILITY: SURFACE MOTION
 MF1367
 MF1367  HISTORY     - Date     Condition        Report By
 MF1367  HISTORY     - 1956     MONUMENTED       CGS
 MF1367  HISTORY     - 1970     GOOD             NGS
 MF1367  HISTORY     - 19890908 MARK NOT FOUND   USPSQD
 MF1367  HISTORY     - 19980506 MARK NOT FOUND   USPSQD
 MF1367
 MF1367                          STATION DESCRIPTION
 MF1367
 MF1367'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1367'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF THE CITY
 MF1367'OF AURORA, ABOUT 0.05 MILE SOUTHWEST OF THE INTERSECTION OF HILL
 MF1367'AVENUE (U.S. HIGHWAY 30) AND NORTH AVENUE.  IT IS UNDER THE SOUTH
 MF1367'EDGE OF THE CATWALK AROUND THE AURORA MUNICIPAL WATER TANK, 77
 MF1367'FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A SMALL CONCRETE BLOCK
 MF1367'BUILDING, 69 FEET NORTHEAST OF A FENCE CORNER AND 16 FEET
 MF1367'NORTH OF A WIRE FENCE AND A WHITE WITNESS POST.  THE MARK
 MF1367'IS FLUSH AND THE DISK IS STAMPED AURORA 1956.
 MF1367'
 MF1367'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON U.S.
 MF1367'HIGHWAY 30 FOR 0.3 MILE TO A PAVED SIDE ROAD RIGHT.  TURN RIGHT
 MF1367'AND GO WEST FOR 0.05 MILE TO A LONG BRICK BUILDING ON THE RIGHT
 MF1367'AND THE MARK ON THE RIGHT AS DESCRIBED.
 MF1367'
 MF1367'REFERENCE MARK 1 IS 1 FOOT WEST OF THE NORTHWEST CORNER OF A
 MF1367'LARGE CONCRETE BLOCK BUILDING.  THE MARK IS FLUSH AND THE DISK
 MF1367'IS STAMPED AURORA NO 1 1956.
 MF1367'
 MF1367'REFERENCE MARK 2 IS 6 FEET EAST OF THE SOUTHWEST CORNER OF A
 MF1367'HIGH WIRE FENCE AND 1 FOOT NORTH OF A WIRE FENCE.  THE MARK
 MF1367'IS FLUSH AND THE DISK IS STAMPED AURORA NO 2 1956.
 MF1367'
 MF1367'THE AZIMUTH MARK IS 33 FEET NORTHEAST OF THE EAST ENTRANCE
 MF1367'OF A LONG BRICK BUILDING, 14 FEET NORTHEAST OF THE NORTHEAST
 MF1367'CORNER OF THE BUILDING AND 1 FOOT WEST OF THE NORTHWEST CORNER
 MF1367'OF THE PARKING LOT.  THE MARK PROJECTS 2 INCHES AND THE DISK
 MF1367'IS STAMPED AURORA 1956.
 MF1367'
 MF1367'NOTE--THE STATION WAS OCCUPIED FROM A FOUR FOOT WOOD STAND
 MF1367'SET ON THE CAT WALK OF THE WATER TANK DIRECTLY OVER THE
 MF1367'STATION MARK.
 MF1367'
 MF1367'HEIGHT OF LIGHT ABOVE STATION MARK 24 METERS.
 MF1367
 MF1367                          STATION RECOVERY (1970)
 MF1367
 MF1367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1367'THE STATION MARK AND REFERENCE MARKS WERE FOUND AS DESCRIBED AND
 MF1367'IN GOOD CONDITION.  THE AZIMUTH MARK WAS DESTROYED BY AN
 MF1367'ADDITION TO A CLUB HOUSE AND THE DISK WAS SALVAGED.  THE LINE
 MF1367'OF SIGHT TO THE AZIMUTH MARK WAS OBSTRUCTED BY A NEW BULDING
 MF1367'AND THERE WAS NO OBJECT VISIBLE FROM WHICH TO SET A NEW AZIMUTH
 MF1367'MARK FROM NOR WAS THERE A PLACE HAD THERE BEEN.  REFERENCE
 MF1367'MARK 1 WAS OBSTRUCTED BY A SEMI-TRAILER (UNHOOKED) AND THE
 MF1367'STATION WAS NOT OCCUPIED.
 MF1367'
 MF1367'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT AURORA
 MF1367
 MF1367                          STATION RECOVERY (1989)
 MF1367
 MF1367'RECOVERY NOTE BY US POWER SQUADRON 1989 (WRM)
 MF1367'MARK NOT FOUND.
 MF1367
 MF1367                          STATION RECOVERY (1998)
 MF1367
 MF1367'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1367'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1403 ***********************************************************************
 MF1403  DESIGNATION -  AURORA BARBER GREENE CO TANK
 MF1403  PID         -  MF1403
 MF1403  STATE/COUNTY-  IL/KANE
 MF1403  COUNTRY     -  US
 MF1403  USGS QUAD   -  AURORA NORTH (2018)
 MF1403
 MF1403                         *CURRENT SURVEY CONTROL
 MF1403  ______________________________________________________________________
 MF1403* NAD 83(1997) POSITION- 41 45 54.58898(N) 088 19 54.63840(W)   ADJUSTED
 MF1403  ______________________________________________________________________
 MF1403  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1403  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 MF1403  HORZ ORDER      -  THIRD
 MF1403
 MF1403.The horizontal coordinates were established by classical geodetic methods
 MF1403.and adjusted by the National Geodetic Survey in October 1999.
 MF1403
 MF1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1403.GEOID18 height accuracy estimate available here.
 MF1403
 MF1403.Click photographs - Photos may exist for this station.
 MF1403
 MF1403.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1403
 MF1403. The following values were computed from the NAD 83(1997) position.
 MF1403
 MF1403;                    North         East     Units Scale Factor Converg.
 MF1403;SPC IL E     -   566,019.748   300,123.842   MT  0.99997500   +0 00 03.6
 MF1403;SPC IL E     - 1,857,016.46    984,656.30   sFT  0.99997500   +0 00 03.6
 MF1403;UTM  16      - 4,624,560.259   389,294.088   MT  0.99975081   -0 53 13.9
 MF1403
 MF1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8929424560(NAD 83)
 MF1403
 MF1403                          SUPERSEDED SURVEY CONTROL
 MF1403
 MF1403  NAD 83(1997)-  41 45 54.59130(N)    088 19 54.64043(W) AD(       ) 3
 MF1403  NAD 83(1986)-  41 45 54.59167(N)    088 19 54.64903(W) AD(       ) 3
 MF1403  NAD 27      -  41 45 54.48700(N)    088 19 54.38800(W) AD(       ) 3
 MF1403
 MF1403.Superseded values are not recommended for survey control.
 MF1403
 MF1403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1403.See file dsdata.pdf to determine how the superseded data were derived.
 MF1403
 MF1403_MARKER: 53 = ELEVATED TANK
 MF1403
 MF1403  HISTORY     - Date     Condition        Report By
 MF1403  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1403  HISTORY     - 19971001 GOOD             USPSQD
 MF1403  HISTORY     - 19980506 POOR             USPSQD
 MF1403
 MF1403                          STATION DESCRIPTION
 MF1403
 MF1403'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1403'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 MF1403'THE BARBER-GREENE COMPANY LOCATED SOUTH OF THE COMPANY BUILDINGS
 MF1403'AT THE SOUTHEAST CORNER OF THE INTERSECTION OF RUSSEL AVENUE
 MF1403'AND WEST PARK AVENUE IN THE NORTHWEST SECTION OF AURORA.  IT
 MF1403'IS A STEEL TANK SUPPORTED BY A FOUR-LEGGED, TUBULAR STEEL
 MF1403'STRUCTURE AND IS PAINTED SILVER WITH THE COMPANY EMBLEM IN
 MF1403'GREEN AND THE COMPANY NAME IN WHITE PAINTED ON THE EAST AND
 MF1403'WEST SIDES.  THE HEIGHT IS ABOUT 100 FEET.
 MF1403
 MF1403                          STATION RECOVERY (1997)
 MF1403
 MF1403'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1403'RECOVERED IN GOOD CONDITION.
 MF1403
 MF1403                          STATION RECOVERY (1998)
 MF1403
 MF1403'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1403'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1364 ***********************************************************************
 MF1364  DESIGNATION -  AURORA EAST HIGH SCHOOL STACK
 MF1364  PID         -  MF1364
 MF1364  STATE/COUNTY-  IL/KANE
 MF1364  COUNTRY     -  US
 MF1364  USGS QUAD   -  AURORA SOUTH (2018)
 MF1364
 MF1364                         *CURRENT SURVEY CONTROL
 MF1364  ______________________________________________________________________
 MF1364* NAD 83(1997) POSITION- 41 44 40.04555(N) 088 17 44.74971(W)   ADJUSTED
 MF1364  ______________________________________________________________________
 MF1364  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF1364  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 MF1364  HORZ ORDER      -  THIRD
 MF1364
 MF1364.The horizontal coordinates were established by classical geodetic methods
 MF1364.and adjusted by the National Geodetic Survey in October 1999.
 MF1364
 MF1364.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1364.GEOID18 height accuracy estimate available here.
 MF1364
 MF1364.Click photographs - Photos may exist for this station.
 MF1364
 MF1364.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1364
 MF1364. The following values were computed from the NAD 83(1997) position.
 MF1364
 MF1364;                    North         East     Units Scale Factor Converg.
 MF1364;SPC IL E     -   563,720.645   303,125.008   MT  0.99997512   +0 01 30.1
 MF1364;SPC IL E     - 1,849,473.48    994,502.63   sFT  0.99997512   +0 01 30.1
 MF1364;UTM  16      - 4,622,215.455   392,258.586   MT  0.99974285   -0 51 46.1
 MF1364
 MF1364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9225822215(NAD 83)
 MF1364
 MF1364                          SUPERSEDED SURVEY CONTROL
 MF1364
 MF1364  NAD 83(1997)-  41 44 40.04717(N)    088 17 44.75087(W) AD(       ) 3
 MF1364  NAD 83(1986)-  41 44 40.04854(N)    088 17 44.76045(W) AD(       ) 3
 MF1364  NAD 27      -  41 44 39.94500(N)    088 17 44.51100(W) AD(       ) 3
 MF1364
 MF1364.Superseded values are not recommended for survey control.
 MF1364
 MF1364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1364.See file dsdata.pdf to determine how the superseded data were derived.
 MF1364
 MF1364_MARKER: 63 = STACK
 MF1364
 MF1364  HISTORY     - Date     Condition        Report By
 MF1364  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1364  HISTORY     - 19971001 GOOD             USPSQD
 MF1364  HISTORY     - 19980506 GOOD             USPSQD
 MF1364  HISTORY     - 20060715 GOOD             USGSNP
 MF1364
 MF1364                          STATION DESCRIPTION
 MF1364
 MF1364'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1364'THE STATION IS THE CENTER OF THE TOP OF THE HEATING PLANT
 MF1364'STACK OF EAST HIGH SCHOOL LOCATED AT THE SOUTH SIDE OF THE
 MF1364'SCHOOL BUILDING IN THE SOUTHWEST ANGLE OF THE INTERSECTION
 MF1364'OF FIFTH AVENUE AND SOUTH SMITH STREET IN THE SOUTHEAST SECTION
 MF1364'OF AURORA.  IT IS A SQUARE, RED BRICK STRUCTURE 126 FEET HIGH.
 MF1364
 MF1364                          STATION RECOVERY (1997)
 MF1364
 MF1364'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1364'RECOVERED IN GOOD CONDITION.
 MF1364
 MF1364                          STATION RECOVERY (1998)
 MF1364
 MF1364'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1364'RECOVERED IN GOOD CONDITION.
 MF1364
 MF1364                          STATION RECOVERY (2006)
 MF1364
 MF1364'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF1364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1405 ***********************************************************************
 MF1405  DESIGNATION -  AURORA LELAND HOTEL CHIMNEY
 MF1405  PID         -  MF1405
 MF1405  STATE/COUNTY-  IL/KANE
 MF1405  COUNTRY     -  US
 MF1405  USGS QUAD   -  AURORA NORTH (2018)
 MF1405
 MF1405                         *CURRENT SURVEY CONTROL
 MF1405  ______________________________________________________________________
 MF1405* NAD 83(1997) POSITION- 41 45 29.12979(N) 088 18 55.73140(W)   ADJUSTED
 MF1405  ______________________________________________________________________
 MF1405  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF1405  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 MF1405  HORZ ORDER      -  THIRD
 MF1405
 MF1405.The horizontal coordinates were established by classical geodetic methods
 MF1405.and adjusted by the National Geodetic Survey in October 1999.
 MF1405
 MF1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1405.GEOID18 height accuracy estimate available here.
 MF1405
 MF1405.Click photographs - Photos may exist for this station.
 MF1405
 MF1405.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1405
 MF1405. The following values were computed from the NAD 83(1997) position.
 MF1405
 MF1405;                    North         East     Units Scale Factor Converg.
 MF1405;SPC IL E     -   565,234.444   301,484.636   MT  0.99997503   +0 00 42.8
 MF1405;SPC IL E     - 1,854,440.01    989,120.84   sFT  0.99997503   +0 00 42.8
 MF1405;UTM  16      - 4,623,754.138   390,642.242   MT  0.99974716   -0 52 34.2
 MF1405
 MF1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9064223754(NAD 83)
 MF1405
 MF1405                          SUPERSEDED SURVEY CONTROL
 MF1405
 MF1405  NAD 83(1997)-  41 45 29.13186(N)    088 18 55.73299(W) AD(       ) 3
 MF1405  NAD 83(1986)-  41 45 29.13244(N)    088 18 55.74175(W) AD(       ) 3
 MF1405  NAD 27      -  41 45 29.02800(N)    088 18 55.48600(W) AD(       ) 3
 MF1405
 MF1405.Superseded values are not recommended for survey control.
 MF1405
 MF1405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1405.See file dsdata.pdf to determine how the superseded data were derived.
 MF1405
 MF1405_MARKER: 85 = CHIMNEY
 MF1405
 MF1405  HISTORY     - Date     Condition        Report By
 MF1405  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1405  HISTORY     - 19980506 GOOD             USPSQD
 MF1405
 MF1405                          STATION DESCRIPTION
 MF1405
 MF1405'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1405'THE STATION IS THE CENTER OF THE TOP OF THE CHIMNEY OF THE
 MF1405'LELAND HOTEL LOCATED AT THE SOUTHWEST CORNER OF THE INTERSECTION
 MF1405'OF MAIN STREET AND IOWA STREET IN THE DOWNTOWN SECTION OF
 MF1405'AURORA.  IT IS A SQUARE BRICK CHIMNEY RISING ABOVE A PENTHOUSE
 MF1405'STRUCTURE AT THE SOUTHWEST CORNER OF THE BRICK HOTEL BUILDING.
 MF1405'THE TOTAL HEIGHT ABOVE THE GROUND IS 318 FEET.
 MF1405
 MF1405                          STATION RECOVERY (1998)
 MF1405
 MF1405'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1405'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1393 ***********************************************************************
 MF1393  DESIGNATION -  AURORA MICROWAVE TOWER KSF 92
 MF1393  PID         -  MF1393
 MF1393  STATE/COUNTY-  IL/KANE
 MF1393  COUNTRY     -  US
 MF1393  USGS QUAD   -  AURORA NORTH (2018)
 MF1393
 MF1393                         *CURRENT SURVEY CONTROL
 MF1393  ______________________________________________________________________
 MF1393* NAD 83(1997) POSITION- 41 46 21.58614(N) 088 16 26.95988(W)   ADJUSTED
 MF1393  ______________________________________________________________________
 MF1393  GEOID HEIGHT    -        -33.075 (meters)                     GEOID18
 MF1393  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 MF1393  HORZ ORDER      -  THIRD
 MF1393
 MF1393.The horizontal coordinates were established by classical geodetic methods
 MF1393.and adjusted by the National Geodetic Survey in October 1999.
 MF1393
 MF1393.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1393.GEOID18 height accuracy estimate available here.
 MF1393
 MF1393.Click photographs - Photos may exist for this station.
 MF1393
 MF1393.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1393
 MF1393. The following values were computed from the NAD 83(1997) position.
 MF1393
 MF1393;                    North         East     Units Scale Factor Converg.
 MF1393;SPC IL E     -   566,854.347   304,920.216   MT  0.99997530   +0 02 21.9
 MF1393;SPC IL E     - 1,859,754.64  1,000,392.41   sFT  0.99997530   +0 02 21.9
 MF1393;UTM  16      - 4,625,320.227   394,101.715   MT  0.99973800   -0 50 56.0
 MF1393
 MF1393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9410125320(NAD 83)
 MF1393
 MF1393                          SUPERSEDED SURVEY CONTROL
 MF1393
 MF1393  NAD 83(1997)-  41 46 21.58852(N)    088 16 26.96014(W) AD(       ) 3
 MF1393  NAD 83(1986)-  41 46 21.58899(N)    088 16 26.97026(W) AD(       ) 3
 MF1393  NAD 27      -  41 46 21.48400(N)    088 16 26.72100(W) AD(       ) 3
 MF1393
 MF1393.Superseded values are not recommended for survey control.
 MF1393
 MF1393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1393.See file dsdata.pdf to determine how the superseded data were derived.
 MF1393
 MF1393_MARKER: 45 = MICROWAVE TOWER
 MF1393
 MF1393  HISTORY     - Date     Condition        Report By
 MF1393  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1393  HISTORY     - 19980506 GOOD             USPSQD
 MF1393  HISTORY     - 20060715 GOOD             USGSNP
 MF1393
 MF1393                          STATION DESCRIPTION
 MF1393
 MF1393'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1393'THE STATION IS THE CENTER OF THE TOP OF THE RELAY BOOSTER TOWER
 MF1393'OF THE NATURAL GAS PIPELINE COMPANY OF AMERICA AND THE
 MF1393'TEXAS-ILLINOIS NATURAL GAS PIPELINE COMPANY LOCATED JUST WEST OF THE
 MF1393'BURLINGTON RAILROAD REPAIR SHOP IN THE NORTHEAST EDGE OF
 MF1393'AURORA.  IT IS A FOUR-LEGGED, SELF-SUPPORTING STEEL
 MF1393'STRUCTURE PAINTED IN ALTERNATE SECTIONS OF ORANGE AND
 MF1393'WHITE.  THE HEIGHT IS ABOUT 100 FEET AND THERE ARE THREE
 MF1393'LARGE, GRID REFLECTORS AT THE TOP.
 MF1393
 MF1393                          STATION RECOVERY (1998)
 MF1393
 MF1393'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1393'RECOVERED IN GOOD CONDITION.
 MF1393
 MF1393                          STATION RECOVERY (2006)
 MF1393
 MF1393'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF1393'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1366 ***********************************************************************
 MF1366  DESIGNATION -  AURORA MUNICIPAL TANK 1956
 MF1366  PID         -  MF1366
 MF1366  STATE/COUNTY-  IL/KANE
 MF1366  COUNTRY     -  US
 MF1366  USGS QUAD   -  AURORA SOUTH (2018)
 MF1366
 MF1366                         *CURRENT SURVEY CONTROL
 MF1366  ______________________________________________________________________
 MF1366* NAD 83(1997) POSITION- 41 44 52.80489(N) 088 17 19.86306(W)   ADJUSTED
 MF1366* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 MF1366  ______________________________________________________________________
 MF1366  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF1366  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 MF1366  HORZ ORDER      -  THIRD
 MF1366
 MF1366.The horizontal coordinates were established by classical geodetic methods
 MF1366.and adjusted by the National Geodetic Survey in October 1999.
 MF1366
 MF1366.The orthometric height was scaled from a topographic map.
 MF1366
 MF1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1366.GEOID18 height accuracy estimate available here.
 MF1366
 MF1366.Click photographs - Photos may exist for this station.
 MF1366
 MF1366.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1366
 MF1366. The following values were computed from the NAD 83(1997) position.
 MF1366
 MF1366;                    North         East     Units Scale Factor Converg.
 MF1366;SPC IL E     -   564,114.565   303,699.820   MT  0.99997517   +0 01 46.6
 MF1366;SPC IL E     - 1,850,765.87    996,388.49   sFT  0.99997517   +0 01 46.6
 MF1366;UTM  16      - 4,622,600.330   392,839.297   MT  0.99974131   -0 51 29.8
 MF1366
 MF1366!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1366!SPC IL E     -   0.99997053  x   0.99997517  =   0.99994570
 MF1366!UTM  16      -   0.99997053  x   0.99974131  =   0.99971185
 MF1366
 MF1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9283922600(NAD 83)
 MF1366
 MF1366                          SUPERSEDED SURVEY CONTROL
 MF1366
 MF1366  NAD 83(1997)-  41 44 52.80732(N)    088 17 19.86460(W) AD(       ) 3
 MF1366  NAD 83(1986)-  41 44 52.80809(N)    088 17 19.87411(W) AD(       ) 3
 MF1366  NAD 27      -  41 44 52.70000(N)    088 17 19.62300(W) AD(       ) 3
 MF1366
 MF1366.Superseded values are not recommended for survey control.
 MF1366
 MF1366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1366.See file dsdata.pdf to determine how the superseded data were derived.
 MF1366
 MF1366_MARKER: 53 = ELEVATED TANK
 MF1366
 MF1366  HISTORY     - Date     Condition        Report By
 MF1366  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1366  HISTORY     - 19971001 GOOD             USPSQD
 MF1366  HISTORY     - 19980506 GOOD             USPSQD
 MF1366  HISTORY     - 20060715 GOOD             USGSNP
 MF1366
 MF1366                          STATION DESCRIPTION
 MF1366
 MF1366'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1366'THE STATION IS THE CENTER OF THE STANDPIPE OF THE AURORA
 MF1366'MUNICIPAL WATER TANK, LOCATED IN THE SOUTHEAST SECTION OF THE
 MF1366'CITY OF AURORA, AT THE INTERSECTION OF HILL AVENUE WITH NORTH
 MF1366'AVENUE.  IT IS A STEEL TANK SUPPORTED BY A THIRTY-TWO LEGGED
 MF1366'STEEL STRUCTURE, PAINTED GREY WITH THE NAME AURORA PAINTED
 MF1366'ON THE SOUTH SIDE IN BLACK LETTERS.  IT IS ABOUT 150 FEET HIGH.
 MF1366'
 MF1366'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION AURORA.
 MF1366'THE DISTANCE IS 16.992 METERS, 55.75 FEET, NORTH.
 MF1366
 MF1366                          STATION RECOVERY (1997)
 MF1366
 MF1366'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1366'RECOVERED IN GOOD CONDITION.
 MF1366
 MF1366                          STATION RECOVERY (1998)
 MF1366
 MF1366'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1366'RECOVERED IN GOOD CONDITION.
 MF1366
 MF1366                          STATION RECOVERY (2006)
 MF1366
 MF1366'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF1366'TANK IS NOW PAINTED BLUE WITH THE NAME AURORA IN WHITE LETTERS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0022 ***********************************************************************
 MF0022  DESIGNATION -  AURORA RESET
 MF0022  PID         -  MF0022
 MF0022  STATE/COUNTY-  IL/KANE
 MF0022  COUNTRY     -  US
 MF0022  USGS QUAD   -  AURORA NORTH (2018)
 MF0022
 MF0022                         *CURRENT SURVEY CONTROL
 MF0022  ______________________________________________________________________
 MF0022* NAD 83(1986) POSITION- 41 45 22.     (N) 088 19 01.     (W)   SCALED
 MF0022* NAVD 88 ORTHO HEIGHT -   194.53  (+/-2cm)      638.2   (feet) VERTCON3
 MF0022  ______________________________________________________________________
 MF0022  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 MF0022  VERT ORDER      -  THIRD (See Below)
 MF0022
 MF0022.The horizontal coordinates were scaled from a map and have
 MF0022.an estimated accuracy of +/- 6 seconds.
 MF0022
 MF0022.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0022.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0022
 MF0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0022.GEOID18 height accuracy estimate available here.
 MF0022
 MF0022.The vertical order pertains to the NGVD 29 superseded value.
 MF0022
 MF0022.Click photographs - Photos may exist for this station.
 MF0022
 MF0022;                    North         East    Units  Estimated Accuracy
 MF0022;SPC IL E     -   565,010.      301,360.      MT  (+/- 180 meters Scaled)
 MF0022
 MF0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM905235(NAD 83)
 MF0022
 MF0022                          SUPERSEDED SURVEY CONTROL
 MF0022
 MF0022  NGVD 29 (??/??/??)  194.59   (m)          638.4    (f) RESET       3  
 MF0022
 MF0022.Superseded values are not recommended for survey control.
 MF0022
 MF0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0022.See file dsdata.pdf to determine how the superseded data were derived.
 MF0022
 MF0022_MARKER: DB = BENCH MARK DISK
 MF0022_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0022_SP_SET: STEP
 MF0022_STAMPING: 638.423 AURORA RESET 1950
 MF0022_MARK LOGO: CGS
 MF0022_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0022
 MF0022  HISTORY     - Date     Condition        Report By
 MF0022  HISTORY     - 1950     MONUMENTED       NM0030
 MF0022  HISTORY     - 1950     GOOD             CGS
 MF0022  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0022  HISTORY     - 19980506 MARK NOT FOUND   USPSQD
 MF0022
 MF0022                          STATION DESCRIPTION
 MF0022
 MF0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 MF0022'AT AURORA.
 MF0022'AT AURORA, AT THE INTERSECTION OF STOLP AVENUE AND HOLLBROOK
 MF0022'STREET, AT THE PUBLIC LIBRARY, IN THE WEST END OF THE STEPS AT
 MF0022'THE MAIN ENTRANCE, IN THE GRANITE SILL, 0.7 FOOT EAST OF THE WEST
 MF0022'END, AND 0.5 FOOT SOUTH OF THE NORTH EDGE.
 MF0022
 MF0022                          STATION RECOVERY (1989)
 MF0022
 MF0022'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0022'MARK NOT FOUND.
 MF0022
 MF0022                          STATION RECOVERY (1998)
 MF0022
 MF0022'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0022'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1397 ***********************************************************************
 MF1397  DESIGNATION -  AURORA ST MICHAELS CATH CH
 MF1397  PID         -  MF1397
 MF1397  STATE/COUNTY-  IL/KANE
 MF1397  COUNTRY     -  US
 MF1397  USGS QUAD   -  AURORA NORTH (2018)
 MF1397
 MF1397                         *CURRENT SURVEY CONTROL
 MF1397  ______________________________________________________________________
 MF1397* NAD 83(1997) POSITION- 41 46 05.22764(N) 088 18 15.41539(W)   ADJUSTED
 MF1397  ______________________________________________________________________
 MF1397  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF1397  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 MF1397  HORZ ORDER      -  THIRD
 MF1397
 MF1397.The horizontal coordinates were established by classical geodetic methods
 MF1397.and adjusted by the National Geodetic Survey in October 1999.
 MF1397
 MF1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1397.GEOID18 height accuracy estimate available here.
 MF1397
 MF1397.Click photographs - Photos may exist for this station.
 MF1397
 MF1397.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1397
 MF1397. The following values were computed from the NAD 83(1997) position.
 MF1397
 MF1397;                    North         East     Units Scale Factor Converg.
 MF1397;SPC IL E     -   566,348.375   302,415.579   MT  0.99997507   +0 01 09.7
 MF1397;SPC IL E     - 1,858,094.63    992,175.11   sFT  0.99997507   +0 01 09.7
 MF1397;UTM  16      - 4,624,853.254   391,590.122   MT  0.99974462   -0 52 08.0
 MF1397
 MF1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9159024853(NAD 83)
 MF1397
 MF1397                          SUPERSEDED SURVEY CONTROL
 MF1397
 MF1397  NAD 83(1997)-  41 46 05.23000(N)    088 18 15.41663(W) AD(       ) 3
 MF1397  NAD 83(1986)-  41 46 05.23030(N)    088 18 15.42566(W) AD(       ) 3
 MF1397  NAD 27      -  41 46 05.12600(N)    088 18 15.17300(W) AD(       ) 3
 MF1397
 MF1397.Superseded values are not recommended for survey control.
 MF1397
 MF1397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1397.See file dsdata.pdf to determine how the superseded data were derived.
 MF1397
 MF1397_MARKER: 90 = CHURCH SPIRE
 MF1397
 MF1397  HISTORY     - Date     Condition        Report By
 MF1397  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1397  HISTORY     - 19971001 GOOD             USPSQD
 MF1397  HISTORY     - 19980506 GOOD             USPSQD
 MF1397  HISTORY     - 20060715 GOOD             USGSNP
 MF1397
 MF1397                          STATION DESCRIPTION
 MF1397
 MF1397'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1397'THE STATION IS THE CENTER OF THE BASE OF A GOLD COLORED CROSS
 MF1397'AT THE TOP OF THE SPIRE OF THE ST. MICHAELS CATHOLIC CHURCH
 MF1397'LOCATED AT THE NORTHEAST CORNER OF THE INTERSECTION OF NORTH
 MF1397'LINCOLN AVENUE AND PIERCE STREET IN THE NORTHEAST SECTION OF
 MF1397'AURORA.  IT IS A RED TILE COVERED SPIRE TRIMMED IN GREEN AND
 MF1397'RISING ABOVE A RED BRICK CLOCKTOWER.  THE HEIGHT IS ABOUT 110
 MF1397'FEET.
 MF1397
 MF1397                          STATION RECOVERY (1997)
 MF1397
 MF1397'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1397'RECOVERED IN GOOD CONDITION.
 MF1397
 MF1397                          STATION RECOVERY (1998)
 MF1397
 MF1397'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1397'RECOVERED IN GOOD CONDITION.
 MF1397
 MF1397                          STATION RECOVERY (2006)
 MF1397
 MF1397'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF1397'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1402 ***********************************************************************
 MF1402  DESIGNATION -  AURORA ST NICHOLAS CATH CH
 MF1402  PID         -  MF1402
 MF1402  STATE/COUNTY-  IL/KANE
 MF1402  COUNTRY     -  US
 MF1402  USGS QUAD   -  AURORA NORTH (2018)
 MF1402
 MF1402                         *CURRENT SURVEY CONTROL
 MF1402  ______________________________________________________________________
 MF1402* NAD 83(1997) POSITION- 41 45 40.79515(N) 088 18 10.79788(W)   ADJUSTED
 MF1402  ______________________________________________________________________
 MF1402  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 MF1402  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 MF1402  HORZ ORDER      -  THIRD
 MF1402
 MF1402.The horizontal coordinates were established by classical geodetic methods
 MF1402.and adjusted by the National Geodetic Survey in October 1999.
 MF1402
 MF1402.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1402.GEOID18 height accuracy estimate available here.
 MF1402
 MF1402.Click photographs - Photos may exist for this station.
 MF1402
 MF1402.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1402
 MF1402. The following values were computed from the NAD 83(1997) position.
 MF1402
 MF1402;                    North         East     Units Scale Factor Converg.
 MF1402;SPC IL E     -   565,594.630   302,522.495   MT  0.99997508   +0 01 12.7
 MF1402;SPC IL E     - 1,855,621.72    992,525.89   sFT  0.99997508   +0 01 12.7
 MF1402;UTM  16      - 4,624,098.115   391,685.319   MT  0.99974437   -0 52 04.5
 MF1402
 MF1402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9168524098(NAD 83)
 MF1402
 MF1402                          SUPERSEDED SURVEY CONTROL
 MF1402
 MF1402  NAD 83(1997)-  41 45 40.79730(N)    088 18 10.79912(W) AD(       ) 3
 MF1402  NAD 83(1986)-  41 45 40.79784(N)    088 18 10.80827(W) AD(       ) 3
 MF1402  NAD 27      -  41 45 40.69300(N)    088 18 10.55600(W) AD(       ) 3
 MF1402
 MF1402.Superseded values are not recommended for survey control.
 MF1402
 MF1402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1402.See file dsdata.pdf to determine how the superseded data were derived.
 MF1402
 MF1402_MARKER: 90 = CHURCH SPIRE
 MF1402
 MF1402  HISTORY     - Date     Condition        Report By
 MF1402  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1402  HISTORY     - 19971001 GOOD             USPSQD
 MF1402  HISTORY     - 19980506 GOOD             USPSQD
 MF1402  HISTORY     - 20060715 GOOD             USGSNP
 MF1402
 MF1402                          STATION DESCRIPTION
 MF1402
 MF1402'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1402'THE STATION IS THE CENTER OF A GOLD COLORED CROSS AT THE TOP OF
 MF1402'THE SPIRE OF THE ST. NICHOLAS CATHOLIC CHURCH LOCATED AT THE
 MF1402'NORTHWEST CORNER OF THE INTERSECTION OF HIGH AND LIBERTY STREETS
 MF1402'IN THE EAST-CENTRAL SECTION OF AURORA.  IT IS A GRAY, SLATE
 MF1402'COVERED SPIRE RISING ABOUT 125 FEET ABOVE THE SOUTHEAST CORNER
 MF1402'OF THE RED BRICK CHURCH BUILDING.
 MF1402
 MF1402                          STATION RECOVERY (1997)
 MF1402
 MF1402'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1402'RECOVERED IN GOOD CONDITION.
 MF1402
 MF1402                          STATION RECOVERY (1998)
 MF1402
 MF1402'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1402'RECOVERED IN GOOD CONDITION.
 MF1402
 MF1402                          STATION RECOVERY (2006)
 MF1402
 MF1402'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF1402'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1400 ***********************************************************************
 MF1400  DESIGNATION -  AURORA ST PAULS LUTH CH SPIRE
 MF1400  PID         -  MF1400
 MF1400  STATE/COUNTY-  IL/KANE
 MF1400  COUNTRY     -  US
 MF1400  USGS QUAD   -  AURORA NORTH (2018)
 MF1400
 MF1400                         *CURRENT SURVEY CONTROL
 MF1400  ______________________________________________________________________
 MF1400* NAD 83(1997) POSITION- 41 45 05.12905(N) 088 18 26.08218(W)   ADJUSTED
 MF1400  ______________________________________________________________________
 MF1400  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF1400  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 MF1400  HORZ ORDER      -  THIRD
 MF1400
 MF1400.The horizontal coordinates were established by classical geodetic methods
 MF1400.and adjusted by the National Geodetic Survey in October 1999.
 MF1400
 MF1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1400.GEOID18 height accuracy estimate available here.
 MF1400
 MF1400.Click photographs - Photos may exist for this station.
 MF1400
 MF1400.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1400
 MF1400. The following values were computed from the NAD 83(1997) position.
 MF1400
 MF1400;                    North         East     Units Scale Factor Converg.
 MF1400;SPC IL E     -   564,494.157   302,169.771   MT  0.99997506   +0 01 02.5
 MF1400;SPC IL E     - 1,852,011.25    991,368.66   sFT  0.99997506   +0 01 02.5
 MF1400;UTM  16      - 4,623,003.494   391,315.668   MT  0.99974536   -0 52 14.1
 MF1400
 MF1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9131523003(NAD 83)
 MF1400
 MF1400                          SUPERSEDED SURVEY CONTROL
 MF1400
 MF1400  NAD 83(1997)-  41 45 05.13087(N)    088 18 26.08357(W) AD(       ) 3
 MF1400  NAD 83(1986)-  41 45 05.13162(N)    088 18 26.09246(W) AD(       ) 3
 MF1400  NAD 27      -  41 45 05.03100(N)    088 18 25.84400(W) AD(       ) 3
 MF1400
 MF1400.Superseded values are not recommended for survey control.
 MF1400
 MF1400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1400.See file dsdata.pdf to determine how the superseded data were derived.
 MF1400
 MF1400_MARKER: 90 = CHURCH SPIRE
 MF1400
 MF1400  HISTORY     - Date     Condition        Report By
 MF1400  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1400  HISTORY     - 19971001 GOOD             USPSQD
 MF1400  HISTORY     - 19980506 GOOD             USPSQD
 MF1400  HISTORY     - 20060715 GOOD             USGSNP
 MF1400
 MF1400                          STATION DESCRIPTION
 MF1400
 MF1400'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1400'THE STATION IS THE CENTER OF THE TOP OF THE SPIRE OF THE
 MF1400'ST. PAULS LUTHERAN CHURCH LOCATED AT THE SOUTHEAST CORNER OF
 MF1400'THE INTERSECTION OF JACKSON AND BENTON STREETS IN THE SOUTHEAST
 MF1400'SECTION OF AURORA.  IT IS A WOOD SPIRE ROOFED WITH METAL ROOFING
 MF1400'AND IS PAINTED BLUE-GREEN.  THE SPIRE RISES ABOUT 110 FEET
 MF1400'ABOVE THE NORTH ENTRANCE TO THE BRICK CHURCH BUILDING.
 MF1400
 MF1400                          STATION RECOVERY (1997)
 MF1400
 MF1400'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1400'RECOVERED IN GOOD CONDITION.
 MF1400
 MF1400                          STATION RECOVERY (1998)
 MF1400
 MF1400'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1400'RECOVERED IN GOOD CONDITION.
 MF1400
 MF1400                          STATION RECOVERY (2006)
 MF1400
 MF1400'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF1400'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF8968 ***********************************************************************
 DF8968  CORS        -  This is a GPS Continuously Operating Reference Station.
 DF8968  DESIGNATION -  AURORA WAAS 1 CORS ARP
 DF8968  CORS_ID     -  ZAU1
 DF8968  PID         -  DF8968
 DF8968  STATE/COUNTY-  IL/KANE
 DF8968  COUNTRY     -  US
 DF8968  USGS QUAD   -  AURORA NORTH (2018)
 DF8968
 DF8968                         *CURRENT SURVEY CONTROL
 DF8968  ______________________________________________________________________
 DF8968* NAD 83(2011) POSITION- 41 46 57.54069(N) 088 19 52.77850(W)   ADJUSTED
 DF8968* NAD 83(2011) ELLIP HT-   196.530 (meters)        (04/??/25)   ADJUSTED
 DF8968* NAD 83(2011) EPOCH   -  2010.00
 DF8968  ______________________________________________________________________
 DF8968  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 DF8968  NAD 83(2011) X  -    138,704.922 (meters)                     COMP
 DF8968  NAD 83(2011) Y  - -4,761,245.179 (meters)                     COMP
 DF8968  NAD 83(2011) Z  -  4,227,763.708 (meters)                     COMP
 DF8968
 DF8968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF8968  Standards:
 DF8968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF8968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF8968  -------------------------------------------------------------------
 DF8968  NETWORK    0.14   0.20           0.06   0.04   0.10     -0.33681600
 DF8968  -------------------------------------------------------------------
 DF8968
 DF8968.The coordinates were established by GPS observations
 DF8968.and adjusted by the National Geodetic Survey in April 2025.
 DF8968
 DF8968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF8968.been affixed to the stable North American Tectonic Plate. 
 DF8968
 DF8968.The coordinates are valid at the epoch date displayed above
 DF8968.which is a decimal equivalence of Year/Month/Day.
 DF8968
 DF8968.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DF8968.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DF8968.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DF8968.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DF8968.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DF8968.published epoch of 2010.00.
 DF8968
 DF8968.Additional information on MYCS is available at:
 DF8968.https://geodesy.noaa.gov/CORS/index.shtml
 DF8968
 DF8968.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF8968.GEOID18 height accuracy estimate available here.
 DF8968
 DF8968.The PID for the CORS L1 Phase Center is DI8141.
 DF8968
 DF8968.Click photographs - Photos may exist for this station.
 DF8968
 DF8968.The XYZ, and position/ellipsoidal ht. are equivalent.
 DF8968
 DF8968.The ellipsoidal height was determined by GPS observations
 DF8968.and is referenced to NAD 83.
 DF8968
 DF8968. The following values were computed from the NAD 83(2011) position.
 DF8968
 DF8968;                    North         East     Units Scale Factor Converg.
 DF8968;SPC IL E     -   567,961.916   300,166.757   MT  0.99997500   +0 00 04.8
 DF8968;SPC IL E     - 1,863,388.39    984,797.10   sFT  0.99997500   +0 00 04.8
 DF8968;UTM  16      - 4,626,501.093   389,367.093   MT  0.99975061   -0 53 13.8
 DF8968
 DF8968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF8968!SPC IL E     -   0.99996918  x   0.99997500  =   0.99994418
 DF8968!UTM  16      -   0.99996918  x   0.99975061  =   0.99971979
 DF8968
 DF8968_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8936726501(NAD 83)
 DF8968
 DF8968                          SUPERSEDED SURVEY CONTROL
 DF8968
 DF8968  NAD 83(2011)-  41 46 57.54080(N)    088 19 52.77852(W) AD(2010.00) c
 DF8968  ELLIP H (06/??/19)  196.532  (m)                       GP(2010.00) c c
 DF8968  NAD 83(2011)-  41 46 57.54110(N)    088 19 52.77833(W) AD(2010.00) c
 DF8968  NAD 83(2011)-  41 46 57.54078(N)    088 19 52.77846(W) AD(2010.00) c
 DF8968  ELLIP H (08/??/11)  196.531  (m)                       GP(2010.00) c c
 DF8968  NAD 83(CORS)-  41 46 57.54104(N)    088 19 52.77928(W) AD(2002.00) c
 DF8968  ELLIP H (11/??/03)  196.535  (m)                       GP(2002.00) c c
 DF8968
 DF8968.Superseded values are not recommended for survey control.
 DF8968
 DF8968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF8968.See file dsdata.pdf to determine how the superseded data were derived.
 DF8968
 DF8968_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DF8968
 DF8968                          STATION DESCRIPTION
 DF8968
 DF8968'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DF8968'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DF8968'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DF8968'AND LOG FILES ACCESSIBLE AT:
 DF8968'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2893 ***********************************************************************
 ME2893  DESIGNATION -  AVALON
 ME2893  PID         -  ME2893
 ME2893  STATE/COUNTY-  IL/COOK
 ME2893  COUNTRY     -  US
 ME2893  USGS QUAD   -  LAKE CALUMET (2018)
 ME2893
 ME2893                         *CURRENT SURVEY CONTROL
 ME2893  ______________________________________________________________________
 ME2893* NAD 83(1997) POSITION- 41 44 35.05388(N) 087 35 38.75931(W)   ADJUSTED
 ME2893* NAVD 88 ORTHO HEIGHT -   179.035 (meters)      587.38  (feet) ADJUSTED
 ME2893  ______________________________________________________________________
 ME2893  GEOID HEIGHT    -        -33.513 (meters)                     GEOID18
 ME2893  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 ME2893  DYNAMIC HEIGHT  -        178.972 (meters)      587.18  (feet) COMP
 ME2893  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 ME2893
 ME2893  HORZ ORDER      -  FIRST
 ME2893  VERT ORDER      -  SECOND    CLASS I
 ME2893
 ME2893.The horizontal coordinates were established by classical geodetic methods
 ME2893.and adjusted by the National Geodetic Survey in October 1999.
 ME2893
 ME2893.The orthometric height was determined by differential leveling and
 ME2893.adjusted by the NATIONAL GEODETIC SURVEY
 ME2893.in May 2014.
 ME2893
 ME2893.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2893.GEOID18 height accuracy estimate available here.
 ME2893
 ME2893.Click photographs - Photos may exist for this station.
 ME2893
 ME2893.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2893
 ME2893.The dynamic height is computed by dividing the NAVD 88
 ME2893.geopotential number by the normal gravity value computed on the
 ME2893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2893.degrees latitude (g = 980.6199 gals.).
 ME2893
 ME2893.The modeled gravity was interpolated from observed gravity values.
 ME2893
 ME2893. The following values were computed from the NAD 83(1997) position.
 ME2893
 ME2893;                    North         East     Units Scale Factor Converg.
 ME2893;SPC IL E     -   563,830.074   361,490.474   MT  1.00002151   +0 29 31.9
 ME2893;SPC IL E     - 1,849,832.50  1,185,990.00   sFT  1.00002151   +0 29 31.9
 ME2893;UTM  16      - 4,621,420.800   450,600.539   MT  0.99963003   -0 23 44.0
 ME2893
 ME2893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2893!SPC IL E     -   0.99997718  x   1.00002151  =   0.99999869
 ME2893!UTM  16      -   0.99997718  x   0.99963003  =   0.99960721
 ME2893
 ME2893:                Primary Azimuth Mark                     Grid Az
 ME2893:SPC IL E     -  PAVIA                                    068 37 38.9
 ME2893:UTM  16      -  PAVIA                                    069 30 54.8
 ME2893
 ME2893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5060021420(NAD 83)
 ME2893
 ME2893|---------------------------------------------------------------------|
 ME2893| PID    Reference Object                     Distance      Geod. Az  |
 ME2893|                                                           dddmmss.s |
 ME2893| ME2669 PAVIA                               APPROX. 4.6 KM 0690710.8 |
 ME2893| ME3352 AVALON RM 1                          27.350 METERS 26523     |
 ME2893| ME3351 AVALON RM 2                          29.333 METERS 34956     |
 ME2893|---------------------------------------------------------------------|
 ME2893
 ME2893                          SUPERSEDED SURVEY CONTROL
 ME2893
 ME2893  NAD 83(1997)-  41 44 35.05405(N)    087 35 38.75953(W) AD(       ) 1
 ME2893  NAD 83(1994)-  41 44 35.05888(N)    087 35 38.76874(W) AD(       ) 1
 ME2893  NAD 83(1986)-  41 44 35.05915(N)    087 35 38.76821(W) AD(       ) 1
 ME2893  NAD 27      -  41 44 34.93387(N)    087 35 38.59878(W) AD(       ) 1
 ME2893  NAVD 88 (04/27/95)  179.054  (m)          587.45   (f) SUPERSEDED  1 2
 ME2893  NGVD 29 (01/19/93)  179.160  (m)          587.79   (f) ADJUSTED    1 2
 ME2893  NGVD 29 (07/19/86)  179.2    (m)          588.     (f) VERT ANG       
 ME2893
 ME2893.Superseded values are not recommended for survey control.
 ME2893
 ME2893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2893.See file dsdata.pdf to determine how the superseded data were derived.
 ME2893
 ME2893_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2893_STAMPING: AVALON 1977
 ME2893_MARK LOGO: NGS
 ME2893_PROJECTION: RECESSED 8 CENTIMETERS
 ME2893_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2893+STABILITY: SURFACE MOTION
 ME2893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2893+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2014
 ME2893
 ME2893  HISTORY     - Date     Condition        Report By
 ME2893  HISTORY     - 1977     MONUMENTED       NGS
 ME2893  HISTORY     - 1977     GOOD             NGS
 ME2893  HISTORY     - 19920806 GOOD             NGS
 ME2893  HISTORY     - 20140320 GOOD             PATRIC
 ME2893
 ME2893                          STATION DESCRIPTION
 ME2893
 ME2893'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2893'THE STATION IS LOCATED IN THE SOUTH EDGE OF CHICAGO, IN THE
 ME2893'NORTH SECTION OF AVALON CITY PARK, ABOUT 300 FEET SOUTH OF
 ME2893'THE INTERSECTION OF EAST 83RD STREET AND SOUTH AVALON AVENUE.
 ME2893'ADDRESS 1231 EAST 83RD STREET.
 ME2893'
 ME2893'STATION MARKS, STAMPED---AVALON 1977---, ARE STANDARD DISKS.
 ME2893'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2893'CONCRETE MONUMENT THAT IS 3 INCHES BELOW A CAST IRON COVER
 ME2893'WITH THE LETTERING, NATIONAL GEODETIC SURVEY.
 ME2893'IT IS 66 FEET NORTHWEST OF THE
 ME2893'NORTHEAST CORNER OF A FENCE AROUND THE SWIMMING POOL AND
 ME2893'30 FEET SOUTHEAST OF A LIGHT POLE NUMBER W3. THE UNDERGROUND
 ME2893'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 ME2893'INCHES BELOW THE GROUND SURFACE.
 ME2893'
 ME2893'REFERENCE MARK 1, STAMPED---AVALON NO 1 1977---, IS A STANDARD
 ME2893'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2893'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 38
 ME2893'FEET NORTH OF THE NORTHWEST CORNER OF THE FENCE AROUND THE
 ME2893'SWIMMING POOL AND 30 FEET EAST OF A 16-INCH OAK TREE.
 ME2893'
 ME2893'REFERENCE MARK 2, STAMPED---AVALON NO 2 1977---, IS A STANDARD
 ME2893'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2893'MONUMENT THAT IS 1 INCH BELOW THE GROUND SURFACE. IT IS 59
 ME2893'FEET SOUTHWEST OF THE SOUTHEAST CORNER OF THE PARK BUILDING
 ME2893'AND 16 FEET NORTHEAST OF A CONCRETE BUILDING.
 ME2893'
 ME2893'NO SUITABLE PLACE TO ESTABLISH AN AZIMUTH MARK.
 ME2893'
 ME2893'NO MEASUREMENT BETWEEN THE REFERENCE MARKS DUE TO THE CONCRETE
 ME2893'BUILDING ON LINE.
 ME2893'
 ME2893'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.6 METERS.
 ME2893
 ME2893                          STATION RECOVERY (1977)
 ME2893
 ME2893'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME2893'RECOVERED IN GOOD CONDITION.
 ME2893
 ME2893                          STATION RECOVERY (1992)
 ME2893
 ME2893'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME2893'IN CHICAGO, AT 1215 EAST 83RD STREET, 29.5 M (96.8 FT) SOUTH OF
 ME2893'REFERENCE MARK 2, 27.3 M (89.6 FT) EAST OF REFERENCE MARK 1, 20.1 M
 ME2893'(65.9 FT) NORTHWEST OF THE NORTHEAST CORNER OF A CHAIN-LINK FENCE
 ME2893'ENCLOSING THE AVALON CITY PARK SWIMMING POOL AT 1215 EAST 83RD
 ME2893'STREET, 13.2 M (43.3 FT) NORTH OF A FENCE, 5.3 M (17.4 FT) EAST OF
 ME2893'THE EAST EDGE OF A BASKETBALL COURT, AND THE MONUMENT IS RECESSED 0.1
 ME2893'M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE MONUMENT IS
 ME2893'THROUGH A 6-INCH SQUARE METAL COVER INSCRIBED NATIONAL GEODETIC
 ME2893'SURVEY.
 ME2893
 ME2893                          STATION RECOVERY (2014)
 ME2893
 ME2893'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 ME2893'RECOVERED IN GOOD CONDITION.
 ME2893'
 ME2893'NOTE-THE STATION IS NOW LOCATED INSIDE A FENCED IN SWIMMING POOL AREA
 ME2893'IN THE CONCRETE DECKING OF THE CHILDREN'S PLAY AREA.  8 FT (2.4 M)
 ME2893'SOUTH OF THE EXTENDED NORTH LINE OF A GRASS AREA AND 3 FT (0.9 M) WEST
 ME2893'OF A FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3352 ***********************************************************************
 ME3352  DESIGNATION -  AVALON RM 1
 ME3352  PID         -  ME3352
 ME3352  STATE/COUNTY-  IL/COOK
 ME3352  COUNTRY     -  US
 ME3352  USGS QUAD   -  LAKE CALUMET (2018)
 ME3352
 ME3352                         *CURRENT SURVEY CONTROL
 ME3352  ______________________________________________________________________
 ME3352* NAD 83(1986) POSITION- 41 44 34.98   (N) 087 35 39.94   (W)   HD_HELD1
 ME3352* NAVD 88 ORTHO HEIGHT -   178.950 (meters)      587.11  (feet) ADJUSTED
 ME3352  ______________________________________________________________________
 ME3352  GEOID HEIGHT    -        -33.513 (meters)                     GEOID18
 ME3352  DYNAMIC HEIGHT  -        178.887 (meters)      586.90  (feet) COMP
 ME3352  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 ME3352
 ME3352  VERT ORDER      -  FIRST     CLASS II
 ME3352
 ME3352.The horizontal coordinates were determined by differentially corrected
 ME3352.hand held GPS observations or other comparable positioning techniques
 ME3352.and have an estimated accuracy of +/- 3 meters.
 ME3352
 ME3352.The orthometric height was determined by differential leveling and
 ME3352.adjusted by the NATIONAL GEODETIC SURVEY
 ME3352.in April 1995.
 ME3352
 ME3352.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3352.GEOID18 height accuracy estimate available here.
 ME3352
 ME3352.Click photographs - Photos may exist for this station.
 ME3352
 ME3352.The dynamic height is computed by dividing the NAVD 88
 ME3352.geopotential number by the normal gravity value computed on the
 ME3352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3352.degrees latitude (g = 980.6199 gals.).
 ME3352
 ME3352.The modeled gravity was interpolated from observed gravity values.
 ME3352
 ME3352;                    North         East    Units  Estimated Accuracy
 ME3352;SPC IL E     -   563,827.6     361,463.2     MT  (+/- 3 meters HH1 GPS) 
 ME3352
 ME3352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5057321418(NAD 83)
 ME3352
 ME3352                          SUPERSEDED SURVEY CONTROL
 ME3352
 ME3352  NGVD 29 (01/19/93)  179.056  (m)          587.45   (f) ADJUSTED    1 2
 ME3352
 ME3352.Superseded values are not recommended for survey control.
 ME3352
 ME3352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3352.See file dsdata.pdf to determine how the superseded data were derived.
 ME3352
 ME3352_MARKER: DR = REFERENCE MARK DISK
 ME3352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3352_STAMPING: AVALON NO 1 1977
 ME3352_MARK LOGO: NGS
 ME3352_PROJECTION: FLUSH
 ME3352_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3352+STABILITY: SURFACE MOTION
 ME3352_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3352+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME3352
 ME3352  HISTORY     - Date     Condition        Report By
 ME3352  HISTORY     - 1977     MONUMENTED       NGS
 ME3352  HISTORY     - 19920806 GOOD             NGS
 ME3352
 ME3352                          STATION DESCRIPTION
 ME3352
 ME3352'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3352'IN CHICAGO, AT 1215 EAST 83RD STREET, 27.3 M (89.6 FT) WEST OF
 ME3352'TRIANGULATION STATION AVALON, 21.2 M (69.6 FT) SOUTH OF THE SOUTHWEST
 ME3352'CORNER OF AN AVALON CITY PARK MAINTENANCE BUILDING AT 1215 EAST 83RD
 ME3352'STREET, 11.5 M (37.7 FT) NORTH OF THE NORTHWEST CORNER OF A
 ME3352'CHAIN-LINK FENCE ENCLOSING A SWIMMING POOL, 0.6 M (2.0 FT) SOUTH OF
 ME3352'THE SOUTHWEST CORNER OF A BASKETBALL COURT, AND THE MONUMENT IS FLUSH
 ME3352'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3351 ***********************************************************************
 ME3351  DESIGNATION -  AVALON RM 2
 ME3351  PID         -  ME3351
 ME3351  STATE/COUNTY-  IL/COOK
 ME3351  COUNTRY     -  US
 ME3351  USGS QUAD   -  LAKE CALUMET (2018)
 ME3351
 ME3351                         *CURRENT SURVEY CONTROL
 ME3351  ______________________________________________________________________
 ME3351* NAD 83(1986) POSITION- 41 44 35.99   (N) 087 35 38.98   (W)   HD_HELD1
 ME3351* NAVD 88 ORTHO HEIGHT -   178.982 (meters)      587.21  (feet) ADJUSTED
 ME3351  ______________________________________________________________________
 ME3351  GEOID HEIGHT    -        -33.513 (meters)                     GEOID18
 ME3351  DYNAMIC HEIGHT  -        178.920 (meters)      587.01  (feet) COMP
 ME3351  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 ME3351
 ME3351  VERT ORDER      -  FIRST     CLASS II
 ME3351
 ME3351.The horizontal coordinates were determined by differentially corrected
 ME3351.hand held GPS observations or other comparable positioning techniques
 ME3351.and have an estimated accuracy of +/- 3 meters.
 ME3351
 ME3351.The orthometric height was determined by differential leveling and
 ME3351.adjusted by the NATIONAL GEODETIC SURVEY
 ME3351.in April 1995.
 ME3351
 ME3351.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3351.GEOID18 height accuracy estimate available here.
 ME3351
 ME3351.Click photographs - Photos may exist for this station.
 ME3351
 ME3351.The dynamic height is computed by dividing the NAVD 88
 ME3351.geopotential number by the normal gravity value computed on the
 ME3351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3351.degrees latitude (g = 980.6199 gals.).
 ME3351
 ME3351.The modeled gravity was interpolated from observed gravity values.
 ME3351
 ME3351;                    North         East    Units  Estimated Accuracy
 ME3351;SPC IL E     -   563,858.9     361,485.1     MT  (+/- 3 meters HH1 GPS) 
 ME3351
 ME3351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5059521449(NAD 83)
 ME3351
 ME3351                          SUPERSEDED SURVEY CONTROL
 ME3351
 ME3351  NGVD 29 (01/19/93)  179.089  (m)          587.56   (f) ADJUSTED    1 2
 ME3351
 ME3351.Superseded values are not recommended for survey control.
 ME3351
 ME3351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3351.See file dsdata.pdf to determine how the superseded data were derived.
 ME3351
 ME3351_MARKER: DR = REFERENCE MARK DISK
 ME3351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3351_STAMPING: AVALON NO 2 1977
 ME3351_MARK LOGO: NGS
 ME3351_PROJECTION: RECESSED 2 CENTIMETERS
 ME3351_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3351+STABILITY: SURFACE MOTION
 ME3351_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3351+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME3351
 ME3351  HISTORY     - Date     Condition        Report By
 ME3351  HISTORY     - 1977     MONUMENTED       NGS
 ME3351  HISTORY     - 19920806 GOOD             NGS
 ME3351
 ME3351                          STATION DESCRIPTION
 ME3351
 ME3351'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3351'IN CHICAGO, AT 1215 EAST 83RD STREET, 29.5 M (96.8 FT) NORTH OF
 ME3351'TRIANGULATION STATION AVALON, 20.4 M (66.9 FT) SOUTHEAST OF THE
 ME3351'SOUTHWEST CORNER OF AN AVALON CITY PARK BUILDING AT 1215 EAST 83RD
 ME3351'STREET, 17.9 M (58.7 FT) SOUTHWEST OF THE SOUTHEAST CORNER OF THE
 ME3351'BUILDING, 5.1 M (16.7 FT) NORTHEAST OF THE NORTHEAST CORNER OF A
 ME3351'MAINTENANCE BUILDING, AND THE MONUMENT IS RECESSED 0.02 M (0.07 FT)
 ME3351'BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0738 ***********************************************************************
 MG0738  DESIGNATION -  AVIATION BEACON 28
 MG0738  PID         -  MG0738
 MG0738  STATE/COUNTY-  IL/ROCK ISLAND
 MG0738  COUNTRY     -  US
 MG0738  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 MG0738
 MG0738                         *CURRENT SURVEY CONTROL
 MG0738  ______________________________________________________________________
 MG0738* NAD 83(1997) POSITION- 41 21 10.77265(N) 090 51 16.75261(W)   ADJUSTED
 MG0738  ______________________________________________________________________
 MG0738  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 MG0738  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 MG0738  HORZ ORDER      -  THIRD
 MG0738
 MG0738.The horizontal coordinates were established by classical geodetic methods
 MG0738.and adjusted by the National Geodetic Survey in October 1999.
 MG0738
 MG0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0738.GEOID18 height accuracy estimate available here.
 MG0738
 MG0738.Click photographs - Photos may exist for this station.
 MG0738
 MG0738.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0738
 MG0738. The following values were computed from the NAD 83(1997) position.
 MG0738
 MG0738;                    North         East     Units Scale Factor Converg.
 MG0738;SPC IL W     -   520,453.983   642,429.226   MT  0.99998195   -0 27 16.4
 MG0738;SPC IL W     - 1,707,522.78  2,107,703.22   sFT  0.99998195   -0 27 16.4
 MG0738;SPC IA S     -   153,614.429   721,330.293   MT  0.99995188   +1 44 33.0
 MG0738;SPC IA S     -   503,983.34  2,366,564.47   sFT  0.99995188   +1 44 33.0
 MG0738;UTM  15      - 4,580,164.208   679,466.302   MT  0.99999639   +1 25 04.1
 MG0738
 MG0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7946680164(NAD 83)
 MG0738
 MG0738                          SUPERSEDED SURVEY CONTROL
 MG0738
 MG0738  NAD 83(1996)-  41 21 10.77266(N)    090 51 16.75260(W) AD(       ) 3
 MG0738  NAD 83(1986)-  41 21 10.77080(N)    090 51 16.75934(W) AD(       ) 3
 MG0738  NAD 27      -  41 21 10.65900(N)    090 51 16.24500(W) AD(       ) 3
 MG0738
 MG0738.Superseded values are not recommended for survey control.
 MG0738
 MG0738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0738.See file dsdata.pdf to determine how the superseded data were derived.
 MG0738
 MG0738_MARKER: 22 = AIRWAY BEACON
 MG0738
 MG0738  HISTORY     - Date     Condition        Report By
 MG0738  HISTORY     - 1931     FIRST OBSERVED   CGS
 MG0738
 MG0738                          STATION DESCRIPTION
 MG0738
 MG0738'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0723 ***********************************************************************
 MG0723  DESIGNATION -  AVIATION BEACON 29
 MG0723  PID         -  MG0723
 MG0723  STATE/COUNTY-  IL/ROCK ISLAND
 MG0723  COUNTRY     -  US
 MG0723  USGS QUAD   -  ANDALUSIA (2018)
 MG0723
 MG0723                         *CURRENT SURVEY CONTROL
 MG0723  ______________________________________________________________________
 MG0723* NAD 83(1997) POSITION- 41 23 12.85975(N) 090 42 22.40835(W)   ADJUSTED
 MG0723  ______________________________________________________________________
 MG0723  GEOID HEIGHT    -        -32.861 (meters)                     GEOID18
 MG0723  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 MG0723  HORZ ORDER      -  THIRD
 MG0723
 MG0723.The horizontal coordinates were established by classical geodetic methods
 MG0723.and adjusted by the National Geodetic Survey in October 1999.
 MG0723
 MG0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0723.GEOID18 height accuracy estimate available here.
 MG0723
 MG0723.Click photographs - Photos may exist for this station.
 MG0723
 MG0723.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0723
 MG0723. The following values were computed from the NAD 83(1997) position.
 MG0723
 MG0723;                    North         East     Units Scale Factor Converg.
 MG0723;SPC IL W     -   524,132.295   654,873.264   MT  0.99996623   -0 21 24.2
 MG0723;SPC IL W     - 1,719,590.70  2,148,530.03   sFT  0.99996623   -0 21 24.2
 MG0723;SPC IA S     -   157,767.005   733,623.913   MT  0.99995363   +1 50 24.9
 MG0723;SPC IA S     -   517,607.25  2,406,897.79   sFT  0.99995363   +1 50 24.9
 MG0723;UTM  15      - 4,584,247.490   691,784.089   MT  1.00005267   +1 31 01.1
 MG0723
 MG0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9178484247(NAD 83)
 MG0723
 MG0723                          SUPERSEDED SURVEY CONTROL
 MG0723
 MG0723  NAD 83(1996)-  41 23 12.85975(N)    090 42 22.40834(W) AD(       ) 3
 MG0723  NAD 83(1986)-  41 23 12.86076(N)    090 42 22.41772(W) AD(       ) 3
 MG0723  NAD 27      -  41 23 12.74600(N)    090 42 21.91300(W) AD(       ) 3
 MG0723
 MG0723.Superseded values are not recommended for survey control.
 MG0723
 MG0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0723.See file dsdata.pdf to determine how the superseded data were derived.
 MG0723
 MG0723_MARKER: 22 = AIRWAY BEACON
 MG0723
 MG0723  HISTORY     - Date     Condition        Report By
 MG0723  HISTORY     - 1931     FIRST OBSERVED   CGS
 MG0723
 MG0723                          STATION DESCRIPTION
 MG0723
 MG0723'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1894 ***********************************************************************
 JB1894  DESIGNATION -  AVIATION BN 3 MI ESE GEOFFREY
 JB1894  PID         -  JB1894
 JB1894  STATE/COUNTY-  IL/WASHINGTON
 JB1894  COUNTRY     -  US
 JB1894  USGS QUAD   -  HOYLETON (2018)
 JB1894
 JB1894                         *CURRENT SURVEY CONTROL
 JB1894  ______________________________________________________________________
 JB1894* NAD 83(1997) POSITION- 38 28 45.38885(N) 089 16 25.58350(W)   ADJUSTED
 JB1894  ______________________________________________________________________
 JB1894  GEOID HEIGHT    -        -30.507 (meters)                     GEOID18
 JB1894  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 JB1894  HORZ ORDER      -  THIRD
 JB1894
 JB1894.The horizontal coordinates were established by classical geodetic methods
 JB1894.and adjusted by the National Geodetic Survey in October 1999.
 JB1894
 JB1894.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1894.GEOID18 height accuracy estimate available here.
 JB1894
 JB1894.Click photographs - Photos may exist for this station.
 JB1894
 JB1894.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1894
 JB1894. The following values were computed from the NAD 83(1997) position.
 JB1894
 JB1894;                    North         East     Units Scale Factor Converg.
 JB1894;SPC IL W     -   201,544.442   777,908.018   MT  1.00001590   +0 33 20.2
 JB1894;SPC IL W     -   661,233.72  2,552,186.56   sFT  1.00001590   +0 33 20.2
 JB1894;UTM  16      - 4,261,443.219   301,663.144   MT  1.00008446   -1 24 55.0
 JB1894
 JB1894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0166361443(NAD 83)
 JB1894
 JB1894                          SUPERSEDED SURVEY CONTROL
 JB1894
 JB1894  NAD 83(1986)-  38 28 45.40415(N)    089 16 25.58028(W) AD(       ) 3
 JB1894  NAD 27      -  38 28 45.24000(N)    089 16 25.30000(W) AD(       ) 3
 JB1894
 JB1894.Superseded values are not recommended for survey control.
 JB1894
 JB1894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1894.See file dsdata.pdf to determine how the superseded data were derived.
 JB1894
 JB1894_MARKER: 22 = AIRWAY BEACON
 JB1894
 JB1894  HISTORY     - Date     Condition        Report By
 JB1894  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1894
 JB1894                          STATION DESCRIPTION
 JB1894
 JB1894'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1040 ***********************************************************************
 NH1040  DESIGNATION -  AVON
 NH1040  PID         -  NH1040
 NH1040  STATE/COUNTY-  IL/LAKE
 NH1040  COUNTRY     -  US
 NH1040  USGS QUAD   -  GRAYSLAKE (2018)
 NH1040
 NH1040                         *CURRENT SURVEY CONTROL
 NH1040  ______________________________________________________________________
 NH1040* NAD 83(1997) POSITION- 42 22 17.91210(N) 088 03 05.76640(W)   ADJUSTED
 NH1040* NAVD 88 ORTHO HEIGHT -   245.    (meters)      804.    (feet) SCALED
 NH1040  ______________________________________________________________________
 NH1040  GEOID HEIGHT    -        -34.274 (meters)                     GEOID18
 NH1040  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 NH1040  HORZ ORDER      -  THIRD
 NH1040
 NH1040.The horizontal coordinates were established by classical geodetic methods
 NH1040.and adjusted by the National Geodetic Survey in October 1999.
 NH1040
 NH1040.The orthometric height was scaled from a topographic map.
 NH1040
 NH1040.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1040.GEOID18 height accuracy estimate available here.
 NH1040
 NH1040.Click photographs - Photos may exist for this station.
 NH1040
 NH1040.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1040
 NH1040. The following values were computed from the NAD 83(1997) position.
 NH1040
 NH1040;                    North         East     Units Scale Factor Converg.
 NH1040;SPC IL E     -   633,420.893   323,204.792   MT  0.99998162   +0 11 23.5
 NH1040;SPC IL E     - 2,078,148.38  1,060,381.06   sFT  0.99998162   +0 11 23.5
 NH1040;UTM  16      - 4,691,576.100   413,416.984   MT  0.99969224   -0 42 31.5
 NH1040
 NH1040!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1040!SPC IL E     -   0.99996697  x   0.99998162  =   0.99994859
 NH1040!UTM  16      -   0.99996697  x   0.99969224  =   0.99965922
 NH1040
 NH1040:                Primary Azimuth Mark                     Grid Az
 NH1040:SPC IL E     -  GRANT                                    267 44 57.8
 NH1040:UTM  16      -  GRANT                                    268 38 52.8
 NH1040
 NH1040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1341691576(NAD 83)
 NH1040
 NH1040|---------------------------------------------------------------------|
 NH1040| PID    Reference Object                     Distance      Geod. Az  |
 NH1040|                                                           dddmmss.s |
 NH1040| CI8946 AVON RM 1                            28.032 METERS 03927     |
 NH1040| CI8945 AVON AZ MK                                         1252110.1 |
 NH1040| CI8947 AVON RM 2                            28.015 METERS 12913     |
 NH1040| NH1051 GRANT                               APPROX. 9.2 KM 2675621.3 |
 NH1040|---------------------------------------------------------------------|
 NH1040
 NH1040                          SUPERSEDED SURVEY CONTROL
 NH1040
 NH1040  NAD 83(1997)-  42 22 17.91196(N)    088 03 05.76663(W) AD(       ) 3
 NH1040  NAD 83(1991)-  42 22 17.91022(N)    088 03 05.77164(W) AD(       ) 3
 NH1040  NAD 83(1986)-  42 22 17.91058(N)    088 03 05.77937(W) AD(       ) 3
 NH1040  NAD 27      -  42 22 17.83570(N)    088 03 05.49150(W) AD(       ) 3
 NH1040
 NH1040.Superseded values are not recommended for survey control.
 NH1040
 NH1040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1040.See file dsdata.pdf to determine how the superseded data were derived.
 NH1040
 NH1040_MARKER: DS = TRIANGULATION STATION DISK
 NH1040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1040_STAMPING: AVON 1954
 NH1040_MARK LOGO: CGS
 NH1040_PROJECTION: RECESSED 5 CENTIMETERS
 NH1040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1040+STABILITY: SURFACE MOTION
 NH1040
 NH1040  HISTORY     - Date     Condition        Report By
 NH1040  HISTORY     - 1954     MONUMENTED       CGS
 NH1040  HISTORY     - 1963     GOOD             ILHD
 NH1040  HISTORY     - 1966     GOOD             CGS
 NH1040  HISTORY     - 1973     GOOD             BRADY
 NH1040  HISTORY     - 1975     GOOD             ALSTER
 NH1040  HISTORY     - 1977     GOOD             ILDT
 NH1040  HISTORY     - 1989     GOOD             USPSQD
 NH1040  HISTORY     - 1990     GOOD             USPSQD
 NH1040  HISTORY     - 19940519 MARK NOT FOUND   USPSQD
 NH1040  HISTORY     - 20010429 MARK NOT FOUND   USPSQD
 NH1040
 NH1040                          STATION DESCRIPTION
 NH1040
 NH1040'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1040'STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF FREMONT, 8 MILES
 NH1040'SOUTHEAST OF ANTIOCH, AND 2 MILES NORTH OF GRAYS LAKE ON LAND
 NH1040'OWNED BY MR. OTTO RADKE.  IT IS 63 FEET WEST OF THE CENTER
 NH1040'OF STATE HIGHWAYS 21 AND 83, 39 FEET NORTH OF A PAVED ROAD,
 NH1040'35 FEET WEST OF A POWER LINE POLE, 25 FEET WEST OF THE SOUTHWEST
 NH1040'CORNER OF AN OLD UNUSED FRAME BUILDING, AND 20 FEET NORTHWEST
 NH1040'OF A 15 INCH ELM TREE.  THE MARK IS 2 INCHES BELOW GROUND
 NH1040'AND THE DISK IS STAMPED AVON 1954.
 NH1040'
 NH1040'REFERENCE MARK NO. 1 IS 29 FEET EAST OF THE CENTER OF STATE
 NH1040'HIGHWAYS 21 AND 83, 22 FEET SOUTHEAST OF A POWER LINE POLE,
 NH1040'1 FOOT WEST OF A FENCE LINE, AND 1 FOOT NORTHEAST OF A WHITE
 NH1040'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1040'AVON NO 1 1954.
 NH1040'
 NH1040'REFERENCE MARK NO. 2 IS 61 FEET WEST OF THE CENTER OF STATE
 NH1040'HIGHWAYS 21 AND 83, 39 FEET WEST OF A POWER LINE POLE, 30
 NH1040'FEET NORTH OF A PAVED ROAD, AND 1 FOOT NORTH OF A FENCE
 NH1040'LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 NH1040'AVON NO 2 1954.
 NH1040'
 NH1040'AZIMUTH MARK IS 31 FEET EAST OF THE CENTERLINE OF STATE
 NH1040'HIGHWAYS 21 AND 83, 29 FEET SOUTH OF A TELEPHONE POLE, AND
 NH1040'3 FEET NORTH OF A WHITE WITNESS POST.  THE MARK PROJECTS
 NH1040'2 INCHES AND THE DISK IS STAMPED AVON 1954.
 NH1040'
 NH1040'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 21 AND 83, ABOUT
 NH1040'0.5 MILE SOUTHEAST OF GRAYS LAKE, FOLLOW HIGHWAYS 21 AND
 NH1040'83 NORTHERLY FOR 2.6 MILES TO A PAVED ROAD LEFT, AND THE
 NH1040'STATION IN THE NORTHWEST ANGLE AS DESCRIBED.  TO REACH THE
 NH1040'AZIMUTH MARK FROM THE STATION, GO SOUTHEAST ON HIGHWAYS
 NH1040'21 AND 83 FOR 0.15 MILE TO THE MARK ON LEFT AS DESCRIBED.
 NH1040'
 NH1040'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1040
 NH1040                          STATION RECOVERY (1963)
 NH1040
 NH1040'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (DEW)
 NH1040'STATION AND ALL REFERENCE MARKS HAVE BEEN RECOVERED IN GOOD
 NH1040'CONDITION.
 NH1040'
 NH1040'STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF FREMONT, 8
 NH1040'MILES SOUTHEAST OF ANTIOCH, AND 2 MILES NORTH OF GRAYS LAKE
 NH1040'ON LAND OWNED BY MR. OTTO RADKE.  IT IS 63 FEET WEST OF
 NH1040'THE CENTER OF STATE HIGHWAYS 21 AND 83, 39 FEET NORTH OF
 NH1040'A PAVED ROAD (SHOREWOOD ROAD), 35 FEET WEST OF A TELEPHONE
 NH1040'POLE, AND 20 FEET NORTHWEST OF A 15 INCH ELM TREE.  THE MARK
 NH1040'IS 2 INCHES BELOW GROUND AND THE DISK IS STAMPED AVON 1954.
 NH1040'
 NH1040'REFERENCE MARK NO. 1 IS 29 FEET EAST OF THE CENTER OF STATE
 NH1040'HIGHWAYS 21 AND 83, AND 22 FEET SOUTHEAST OF A POWER LINE POLE.
 NH1040'THE MARK IS FLUSH AND THE DISK IS STAMPED AVON NO. 1 1954.
 NH1040'
 NH1040'REFERENCE MARK NO. 2 IS 61 FEET WEST OF THE CENTER OF STATE
 NH1040'HIGHWAYS 21 AND 83, 39 FEET WEST OF A POWER LINE POLE, 30
 NH1040'FEET SOUTH OF A PAVED ROAD, AND 1 FOOT NORTH OF A FENCE LINE.
 NH1040'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED AVON NO.
 NH1040'2 1954.
 NH1040'
 NH1040'AZIMUTH MARK IS 31 FEET EAST OF THE CENTERLINE OF STATE HIGHWAYS
 NH1040'21 AND 83, AND 29 FEET SOUTH OF A TELEPHONE POLE.  THE MARK
 NH1040'PROJECTS 2 INCHES AND THE DISK IS STAMPED AVON 1954.
 NH1040'
 NH1040'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 21 AND 83, ABOUT
 NH1040'0.5 MILE SOUTHEAST OF GRAYS LAKE, FOLLOW HIGHWAYS 21 AND 83
 NH1040'NORTHERLY FOR 3.5 MILES TO A PAVED ROAD LEFT (SHOREWOOD ROAD),
 NH1040'AND THE STATION IN THE NORTHWEST ANGLE AS DESCRIBED.  TO
 NH1040'REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST ON
 NH1040'HIGHWAYS 21 AND 83 FOR 0.15 MILE TO THE MARK ON LEFT AS
 NH1040'DESCRIBED.
 NH1040
 NH1040                          STATION RECOVERY (1966)
 NH1040
 NH1040'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1040'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED
 NH1040'AT THIS TIME.  THE PREVIOUS DESCRIPTION IS GOOD.
 NH1040'
 NH1040'A METAL WITNESS POST WAS SET 1 FOOT NORTH OF THE STATION
 NH1040'MARK AT THIS TIME.  ANOTHER POST WAS SET 1 FOOT SOUTH OF THE
 NH1040'AZIMUTH MARK ALSO.
 NH1040
 NH1040                          STATION RECOVERY (1973)
 NH1040
 NH1040'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1973 (JJ)
 NH1040'AVON 1954-GOOD
 NH1040'
 NH1040'AVON 1954 (AZIM)-GOOD
 NH1040'
 NH1040'AVON NO 1 1954-GOOD
 NH1040'
 NH1040'AVON NO 2 1954-GOOD
 NH1040'
 NH1040'R.M. 2 IS 30 FT S OF PAVED ROAD
 NH1040'
 NH1040'AZIM MARK IS 29 FT S OF A POWER POLE
 NH1040
 NH1040                          STATION RECOVERY (1975)
 NH1040
 NH1040'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1975 (LC)
 NH1040'AVON 1954-GOOD--
 NH1040'
 NH1040'AVON NO 1 1954-GOOD--
 NH1040'
 NH1040'AVON NO 2 1954-GOOD--
 NH1040'
 NH1040'AVON 1954 AZ MK-GOOD--
 NH1040'
 NH1040'R.M. NO 1 IS 19.5 FT SOUTHEAST OF A POWER POLE (NOT 22 FT)
 NH1040'
 NH1040'R.M. NO 2 IS 25.5 FT SOUTH OF A PAVED ROAD (NOT 30 FT NORTH)
 NH1040
 NH1040                          STATION RECOVERY (1977)
 NH1040
 NH1040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977 (RIL)
 NH1040'AVON 1954 RECOVERED GOOD.
 NH1040'
 NH1040'AVON NO. 1 1954 RECOVERED GOOD.
 NH1040'
 NH1040'AVON NO. 2 1954 RECOVERED GOOD.
 NH1040'
 NH1040'AVON 1954 AZI. RECOVERED GOOD.
 NH1040'
 NH1040'DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES N.N.W. GRAYS
 NH1040'LAKE.
 NH1040
 NH1040                          STATION RECOVERY (1989)
 NH1040
 NH1040'RECOVERY NOTE BY US POWER SQUADRON 1989 (FC)
 NH1040'RECOVERED IN GOOD CONDITION.
 NH1040
 NH1040                          STATION RECOVERY (1990)
 NH1040
 NH1040'RECOVERY NOTE BY US POWER SQUADRON 1990 (REE)
 NH1040'RECOVERED IN GOOD CONDITION.
 NH1040
 NH1040                          STATION RECOVERY (1994)
 NH1040
 NH1040'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1040'MARK NOT FOUND.
 NH1040
 NH1040                          STATION RECOVERY (2001)
 NH1040
 NH1040'RECOVERY NOTE BY US POWER SQUADRON 2001 (CD)
 NH1040'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1033 ***********************************************************************
 MF1033  DESIGNATION -  AWAN
 MF1033  PID         -  MF1033
 MF1033  STATE/COUNTY-  IL/HENRY
 MF1033  COUNTRY     -  US
 MF1033  USGS QUAD   -  MINERAL (2018)
 MF1033
 MF1033                         *CURRENT SURVEY CONTROL
 MF1033  ______________________________________________________________________
 MF1033* NAD 83(1997) POSITION- 41 23 23.35677(N) 089 52 20.40703(W)   ADJUSTED
 MF1033* NAVD 88 ORTHO HEIGHT -   199.616 (meters)      654.91  (feet) ADJUSTED
 MF1033  ______________________________________________________________________
 MF1033  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF1033  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 MF1033  DYNAMIC HEIGHT  -        199.536 (meters)      654.64  (feet) COMP
 MF1033  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 MF1033
 MF1033  HORZ ORDER      -  SECOND
 MF1033  VERT ORDER      -  SECOND    CLASS 0
 MF1033
 MF1033.The horizontal coordinates were established by classical geodetic methods
 MF1033.and adjusted by the National Geodetic Survey in October 1999.
 MF1033
 MF1033.The orthometric height was determined by differential leveling and
 MF1033.adjusted by the NATIONAL GEODETIC SURVEY
 MF1033.in June 1991.
 MF1033
 MF1033.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1033.GEOID18 height accuracy estimate available here.
 MF1033
 MF1033.Click photographs - Photos may exist for this station.
 MF1033
 MF1033.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1033
 MF1033.The dynamic height is computed by dividing the NAVD 88
 MF1033.geopotential number by the normal gravity value computed on the
 MF1033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1033.degrees latitude (g = 980.6199 gals.).
 MF1033
 MF1033.The modeled gravity was interpolated from observed gravity values.
 MF1033
 MF1033. The following values were computed from the NAD 83(1997) position.
 MF1033
 MF1033;                    North         East     Units Scale Factor Converg.
 MF1033;SPC IL W     -   524,357.435   724,615.716   MT  0.99994863   +0 11 40.6
 MF1033;SPC IL W     - 1,720,329.35  2,377,343.39   sFT  0.99994863   +0 11 40.6
 MF1033;UTM  16      - 4,586,014.218   259,848.239   MT  1.00030982   -1 54 00.1
 MF1033
 MF1033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1033!SPC IL W     -   0.99997387  x   0.99994863  =   0.99992250
 MF1033!UTM  16      -   0.99997387  x   1.00030982  =   1.00028369
 MF1033
 MF1033:                Primary Azimuth Mark                     Grid Az
 MF1033:SPC IL W     -  MINERAL                                  077 41 38.0
 MF1033:UTM  16      -  MINERAL                                  079 47 18.7
 MF1033
 MF1033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5984886014(NAD 83)
 MF1033
 MF1033|---------------------------------------------------------------------|
 MF1033| PID    Reference Object                     Distance      Geod. Az  |
 MF1033|                                                           dddmmss.s |
 MF1033| MF1028 MINERAL                             APPROX. 2.1 KM 0775318.6 |
 MF1033| MF1032 AWAN RM 2                            12.772 METERS 10623     |
 MF1033| MF1034 AWAN RM 1                            14.371 METERS 28744     |
 MF1033| MF1711 ANNAWAN MUNICIPAL TANK              APPROX. 3.1 KM 2895210.8 |
 MF1033|---------------------------------------------------------------------|
 MF1033
 MF1033                          SUPERSEDED SURVEY CONTROL
 MF1033
 MF1033  NAD 83(1996)-  41 23 23.35892(N)    089 52 20.40814(W) AD(       ) 2
 MF1033  NAD 83(1986)-  41 23 23.36314(N)    089 52 20.41782(W) AD(       ) 2
 MF1033  NAD 27      -  41 23 23.23070(N)    089 52 20.03350(W) AD(       ) 2
 MF1033  NGVD 29 (??/??/92)  199.690  (m)          655.15   (f) ADJ UNCH    2 0
 MF1033  NGVD 29             199.69   (m)          655.1    (f) LEVELING    3  
 MF1033
 MF1033.Superseded values are not recommended for survey control.
 MF1033
 MF1033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1033.See file dsdata.pdf to determine how the superseded data were derived.
 MF1033
 MF1033_MARKER: DS = TRIANGULATION STATION DISK
 MF1033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1033_STAMPING: AWAN 1958
 MF1033_MARK LOGO: CGS
 MF1033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1033+STABILITY: SURFACE MOTION
 MF1033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1033+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2004
 MF1033
 MF1033  HISTORY     - Date     Condition        Report By
 MF1033  HISTORY     - 1959     MONUMENTED       CGS
 MF1033  HISTORY     - 1959     GOOD             CGS
 MF1033  HISTORY     - 19960808 GOOD             USPSQD
 MF1033  HISTORY     - 20010919 GOOD             USPSQD
 MF1033  HISTORY     - 20040303 GOOD             USPSQD
 MF1033  HISTORY     - 20080520 MARK NOT FOUND   INDIV
 MF1033  HISTORY     - 20171113 MARK NOT FOUND   JCLS
 MF1033
 MF1033                          STATION DESCRIPTION
 MF1033
 MF1033'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1033'THE STATION IS LOCATED ABOUT 2 MILES EAST-SOUTHEAST OF ANNAWAN,
 MF1033'2 MILES WEST-NORTHWEST OF MINERAL AND IS ON A 15 FOOT HIGH
 MF1033'BANK BETWEEN U.S. HIGHWAY 6 AND THE CHICAGO ROCK ISLAND RAILROAD.
 MF1033'
 MF1033'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 MF1033'6 AND STATE HIGHWAY 78 IN ANNAWAN, GO EAST ON U.S. HIGHWAY
 MF1033'6 FOR 1.75 MILES TO A DRIVEWAY ON THE RIGHT, CONTINUE EAST FOR
 MF1033'0.05 MILE TO THE STATION ON TOP OF A CUT BANK ON THE LEFT.
 MF1033'
 MF1033'STATION MARK, A STANDARD DISK STAMPED AWAN 1958, SET IN A
 MF1033'10 INCH SQUARE CONCRETE POST WHICH PROJECTS 6 INCHES.  THE
 MF1033'MARK IS 42.5 FEET NORTH OF THE CENTER LINE OF U.S. HIGHWAY 6,
 MF1033'34 FEET EAST-NORTHEAST OF A TELEPHONE POLE, 33 FEET SOUTH
 MF1033'OF THE SOUTH RAIL OF THE RAILROAD TRACKS AND 3.9 FEET SOUTHWEST
 MF1033'OF A WITNESS POST.
 MF1033'
 MF1033'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED AWAN NO.
 MF1033'1 1958, IS SET IN A SQUARE CONCRETE POST WHICH PROJECTS 6
 MF1033'INCHES.  THE MARK IS 43 FEET NORTH OF THE CENTER LINE OF
 MF1033'U.S. HIGHWAY 6, 32.4 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD
 MF1033'TRACK AND 13 FEET WEST-NORTHWEST OF A TELEPHONE POLE.
 MF1033'
 MF1033'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED AWAN NO. 2
 MF1033'1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF1033'4 INCHES.  THE MARK IS 42.5 FEET NORTH OF THE CENTER LINE
 MF1033'OF U.S. HIGHWAY 6, 33 FEET SOUTH OF THE SOUTH RAIL OF THE
 MF1033'RAILROAD TRACK AND 19 FEET WEST-NORTHWEST OF A TELEPHONE
 MF1033'POLE.
 MF1033'
 MF1033'NOTE--TRIANGULATION STATION MINERAL MAY BE USED AS AN AZIMUTH.
 MF1033
 MF1033                          STATION RECOVERY (1959)
 MF1033
 MF1033'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF1033'1.8 MI E FROM ANNAWAN.
 MF1033'ABOUT 1.8 MILES EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF1033'STATE HIGHWAY 78 AT ANNAWAN, ABOUT 0.2 MILE EAST OF A NORTH-SOUTH
 MF1033'CROSS ROAD, AT A CUT NORTH OF THE HIGHWAY, 42.5 FEET NORTH OF THE
 MF1033'CENTERLINE OF THE HIGHWAY, 303 FEET EAST OF THE EXTENDED CENTER
 MF1033'LINE OF THE DRIVEWAY SOUTH TO A FARM HOUSE, 34.6 FEET EAST OF A
 MF1033'TELEPHONE POLE, 3.9 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 MF1033'10 FEET ABOVE THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE
 MF1033'POST PROJECTING 4 INCHES.
 MF1033
 MF1033                          STATION RECOVERY (1996)
 MF1033
 MF1033'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1033'RECOVERED IN GOOD CONDITION.
 MF1033
 MF1033                          STATION RECOVERY (2001)
 MF1033
 MF1033'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1033'RECOVERED IN GOOD CONDITION.
 MF1033
 MF1033                          STATION RECOVERY (2004)
 MF1033
 MF1033'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1033'RECOVERED IN GOOD CONDITION.
 MF1033
 MF1033                          STATION RECOVERY (2008)
 MF1033
 MF1033'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008
 MF1033'DESTROYED DURING CONSTRUCTION OF ETHANOL PLANT, EARTHEN MOUND HAS BEEN
 MF1033'LEVELED, NO REMNANTS OF MONUMENT FOUND
 MF1033
 MF1033                          STATION RECOVERY (2017)
 MF1033
 MF1033'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MF1033'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1034 ***********************************************************************
 MF1034  DESIGNATION -  AWAN RM 1
 MF1034  PID         -  MF1034
 MF1034  STATE/COUNTY-  IL/HENRY
 MF1034  COUNTRY     -  US
 MF1034  USGS QUAD   -  MINERAL (2018)
 MF1034
 MF1034                         *CURRENT SURVEY CONTROL
 MF1034  ______________________________________________________________________
 MF1034* NAD 83(1986) POSITION- 41 23 23.50   (N) 089 52 21.00   (W)   HD_HELD1
 MF1034* NAVD 88 ORTHO HEIGHT -   199.198 (meters)      653.54  (feet) ADJUSTED
 MF1034  ______________________________________________________________________
 MF1034  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF1034  DYNAMIC HEIGHT  -        199.119 (meters)      653.28  (feet) COMP
 MF1034  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 MF1034
 MF1034  VERT ORDER      -  SECOND    CLASS 0
 MF1034
 MF1034.The horizontal coordinates were determined by differentially corrected
 MF1034.hand held GPS observations or other comparable positioning techniques
 MF1034.and have an estimated accuracy of +/- 3 meters.
 MF1034
 MF1034.The orthometric height was determined by differential leveling and
 MF1034.adjusted by the NATIONAL GEODETIC SURVEY
 MF1034.in June 1991.
 MF1034
 MF1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1034.GEOID18 height accuracy estimate available here.
 MF1034
 MF1034.Click photographs - Photos may exist for this station.
 MF1034
 MF1034.The dynamic height is computed by dividing the NAVD 88
 MF1034.geopotential number by the normal gravity value computed on the
 MF1034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1034.degrees latitude (g = 980.6199 gals.).
 MF1034
 MF1034.The modeled gravity was interpolated from observed gravity values.
 MF1034
 MF1034;                    North         East    Units  Estimated Accuracy
 MF1034;SPC IL W     -   524,361.8     724,601.9     MT  (+/- 3 meters HH1 GPS) 
 MF1034
 MF1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5983486019(NAD 83)
 MF1034
 MF1034                          SUPERSEDED SURVEY CONTROL
 MF1034
 MF1034  NGVD 29 (??/??/92)  199.273  (m)          653.78   (f) ADJ UNCH    2 0
 MF1034
 MF1034.Superseded values are not recommended for survey control.
 MF1034
 MF1034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1034.See file dsdata.pdf to determine how the superseded data were derived.
 MF1034
 MF1034_MARKER: DR = REFERENCE MARK DISK
 MF1034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1034_STAMPING: AWAN NO 1 1958
 MF1034_MARK LOGO: CGS
 MF1034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1034+STABILITY: SURFACE MOTION
 MF1034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1034+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2004
 MF1034
 MF1034  HISTORY     - Date     Condition        Report By
 MF1034  HISTORY     - 1958     MONUMENTED       CGS
 MF1034  HISTORY     - 1959     GOOD             CGS
 MF1034  HISTORY     - 19960808 GOOD             USPSQD
 MF1034  HISTORY     - 20010919 GOOD             USPSQD
 MF1034  HISTORY     - 20040303 GOOD             USPSQD
 MF1034  HISTORY     - 20171113 MARK NOT FOUND   JCLS
 MF1034
 MF1034                          STATION DESCRIPTION
 MF1034
 MF1034'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1034'1.8 MI E FROM ANNAWAN.
 MF1034'ABOUT 1.8 MILES EAST ALONG U.S. 6 FROM ITS JUNCTION WITH STATE
 MF1034'HIGHWAY 78 AT ANNAWAN, ABOUT 0.2 MILES EAST OF A NORTH-SOUTH
 MF1034'CROSS ROAD, AT A CUT NORTH OF THE HIGHWAY, 43.2 FEET NORTH OF
 MF1034'THE CENTER LINE OF THE HIGHWAY, 13 FEET WEST OF A TELEPHONE POLE,
 MF1034'256 FEET EAST OF THE EXTENDED CENTER LINE OF A DRIVEWAY SOUTH TO
 MF1034'A FARM HOUSE, 47.2 FEET WEST OF TRIANGULATION STATION AWAN, 50.3
 MF1034'FEET WEST OF A METAL WITNESS POST, ABOUT 7 FEET ABOVE THE LEVEL
 MF1034'OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 MF1034'INCHES.
 MF1034
 MF1034                          STATION RECOVERY (1996)
 MF1034
 MF1034'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1034'RECOVERED IN GOOD CONDITION.
 MF1034
 MF1034                          STATION RECOVERY (2001)
 MF1034
 MF1034'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1034'RECOVERED IN GOOD CONDITION.
 MF1034
 MF1034                          STATION RECOVERY (2004)
 MF1034
 MF1034'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1034'RECOVERED IN GOOD CONDITION.
 MF1034
 MF1034                          STATION RECOVERY (2017)
 MF1034
 MF1034'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MF1034'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1032 ***********************************************************************
 MF1032  DESIGNATION -  AWAN RM 2
 MF1032  PID         -  MF1032
 MF1032  STATE/COUNTY-  IL/HENRY
 MF1032  COUNTRY     -  US
 MF1032  USGS QUAD   -  MINERAL (2018)
 MF1032
 MF1032                         *CURRENT SURVEY CONTROL
 MF1032  ______________________________________________________________________
 MF1032* NAD 83(1986) POSITION- 41 23 23.24   (N) 089 52 19.88   (W)   HD_HELD1
 MF1032* NAVD 88 ORTHO HEIGHT -   199.553 (meters)      654.70  (feet) ADJUSTED
 MF1032  ______________________________________________________________________
 MF1032  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF1032  DYNAMIC HEIGHT  -        199.473 (meters)      654.44  (feet) COMP
 MF1032  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 MF1032
 MF1032  VERT ORDER      -  SECOND    CLASS 0
 MF1032
 MF1032.The horizontal coordinates were determined by differentially corrected
 MF1032.hand held GPS observations or other comparable positioning techniques
 MF1032.and have an estimated accuracy of +/- 3 meters.
 MF1032
 MF1032.The orthometric height was determined by differential leveling and
 MF1032.adjusted by the NATIONAL GEODETIC SURVEY
 MF1032.in June 1991.
 MF1032
 MF1032.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1032.GEOID18 height accuracy estimate available here.
 MF1032
 MF1032.Click photographs - Photos may exist for this station.
 MF1032
 MF1032.The dynamic height is computed by dividing the NAVD 88
 MF1032.geopotential number by the normal gravity value computed on the
 MF1032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1032.degrees latitude (g = 980.6199 gals.).
 MF1032
 MF1032.The modeled gravity was interpolated from observed gravity values.
 MF1032
 MF1032;                    North         East    Units  Estimated Accuracy
 MF1032;SPC IL W     -   524,353.9     724,628.0     MT  (+/- 3 meters HH1 GPS) 
 MF1032
 MF1032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5986086010(NAD 83)
 MF1032
 MF1032                          SUPERSEDED SURVEY CONTROL
 MF1032
 MF1032  NGVD 29 (??/??/92)  199.627  (m)          654.94   (f) ADJ UNCH    2 0
 MF1032
 MF1032.Superseded values are not recommended for survey control.
 MF1032
 MF1032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1032.See file dsdata.pdf to determine how the superseded data were derived.
 MF1032
 MF1032_MARKER: DR = REFERENCE MARK DISK
 MF1032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1032_STAMPING: AWAN NO 2 1958
 MF1032_MARK LOGO: CGS
 MF1032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1032+STABILITY: SURFACE MOTION
 MF1032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1032+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2004
 MF1032
 MF1032  HISTORY     - Date     Condition        Report By
 MF1032  HISTORY     - 1958     MONUMENTED       CGS
 MF1032  HISTORY     - 1959     GOOD             CGS
 MF1032  HISTORY     - 19960808 GOOD             USPSQD
 MF1032  HISTORY     - 20010919 GOOD             USPSQD
 MF1032  HISTORY     - 20040303 GOOD             USPSQD
 MF1032  HISTORY     - 20171113 MARK NOT FOUND   JCLS
 MF1032
 MF1032                          STATION DESCRIPTION
 MF1032
 MF1032'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1032'1.8 MI E FROM ANNAWAN.
 MF1032'ABOUT 1.8 MILES EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF1032'STATE HIGHWAY 78 AT ANNAWAN, ABOUT 0.2 MILES EAST OF A NORTH-SOUTH
 MF1032'CROSS ROAD, AT A CUT NORTH OF THE HIGHWAY, 42.6 FEET NORTH OF
 MF1032'THE CENTERLINE OF THE HIGHWAY, 345 FEET EAST OF THE EXTENDED
 MF1032'CENTER LINE OF A DRIVEWAY SOUTH TO A FARM HOUSE, 76.4 FEET EAST
 MF1032'O A TELEPHONE POLE, 41.9 FEET EAST OF TRIANGULATION STATION AWAN,
 MF1032'38.9 FEET WEST OF A METAL WITNESS POST, ABOUT 10 FEET ABOVE THE
 MF1032'LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF1032'5 INCHES.
 MF1032
 MF1032                          STATION RECOVERY (1996)
 MF1032
 MF1032'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1032'RECOVERED IN GOOD CONDITION.
 MF1032
 MF1032                          STATION RECOVERY (2001)
 MF1032
 MF1032'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1032'RECOVERED IN GOOD CONDITION.
 MF1032
 MF1032                          STATION RECOVERY (2004)
 MF1032
 MF1032'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1032'RECOVERED IN GOOD CONDITION.
 MF1032
 MF1032                          STATION RECOVERY (2017)
 MF1032
 MF1032'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MF1032'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1154 ***********************************************************************
 LC1154  DESIGNATION -  AWE
 LC1154  PID         -  LC1154
 LC1154  STATE/COUNTY-  IL/LOGAN
 LC1154  COUNTRY     -  US
 LC1154  USGS QUAD   -  LINCOLN WEST (2018)
 LC1154
 LC1154                         *CURRENT SURVEY CONTROL
 LC1154  ______________________________________________________________________
 LC1154* NAD 83(2011) POSITION- 40 09 28.38458(N) 089 23 09.08729(W)   ADJUSTED
 LC1154* NAD 83(2011) ELLIP HT-   144.847 (meters)        (06/27/12)   ADJUSTED
 LC1154* NAD 83(2011) EPOCH   -  2010.00
 LC1154* NAVD 88 ORTHO HEIGHT -   177.405 (meters)      582.04  (feet) ADJUSTED
 LC1154  ______________________________________________________________________
 LC1154  GEOID HEIGHT    -        -32.559 (meters)                     GEOID18
 LC1154  NAD 83(2011) X  -     52,323.190 (meters)                     COMP
 LC1154  NAD 83(2011) Y  - -4,881,250.745 (meters)                     COMP
 LC1154  NAD 83(2011) Z  -  4,091,492.888 (meters)                     COMP
 LC1154  LAPLACE CORR    -          1.32  (seconds)                    DEFLEC18
 LC1154  DYNAMIC HEIGHT  -        177.314 (meters)      581.74  (feet) COMP
 LC1154  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 LC1154
 LC1154  VERT ORDER      -  SECOND    CLASS 0
 LC1154
 LC1154  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1154  Standards:
 LC1154         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1154            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1154  -------------------------------------------------------------------
 LC1154  NETWORK    0.52   0.98           0.23   0.19   0.50     -0.06239274
 LC1154  -------------------------------------------------------------------
 LC1154  Click here for local accuracies and other accuracy information.
 LC1154
 LC1154.The horizontal coordinates were established by GPS observations
 LC1154.and adjusted by the National Geodetic Survey in June 2012.
 LC1154
 LC1154.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1154.been affixed to the stable North American tectonic plate. See 
 LC1154.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1154
 LC1154.The horizontal coordinates are valid at the epoch date displayed above
 LC1154.which is a decimal equivalence of Year/Month/Day.
 LC1154
 LC1154.The orthometric height was determined by differential leveling and
 LC1154.adjusted by the NATIONAL GEODETIC SURVEY
 LC1154.in June 1991.
 LC1154
 LC1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1154.GEOID18 height accuracy estimate available here.
 LC1154
 LC1154.Click photographs - Photos may exist for this station.
 LC1154
 LC1154.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1154
 LC1154.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1154
 LC1154.The ellipsoidal height was determined by GPS observations
 LC1154.and is referenced to NAD 83.
 LC1154
 LC1154.The dynamic height is computed by dividing the NAVD 88
 LC1154.geopotential number by the normal gravity value computed on the
 LC1154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1154.degrees latitude (g = 980.6199 gals.).
 LC1154
 LC1154.The modeled gravity was interpolated from observed gravity values.
 LC1154
 LC1154. The following values were computed from the NAD 83(2011) position.
 LC1154
 LC1154;                    North         East     Units Scale Factor Converg.
 LC1154;SPC IL W     -   387,809.974   766,518.920   MT  0.99999563   +0 30 12.8
 LC1154;SPC IL W     - 1,272,339.89  2,514,820.82   sFT  0.99999563   +0 30 12.8
 LC1154;UTM  16      - 4,448,010.299   296,803.734   MT  1.00010830   -1 32 21.0
 LC1154
 LC1154!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1154!SPC IL W     -   0.99997728  x   0.99999563  =   0.99997291
 LC1154!UTM  16      -   0.99997728  x   1.00010830  =   1.00008558
 LC1154
 LC1154:                Primary Azimuth Mark                     Grid Az
 LC1154:SPC IL W     -  AWE AZ MK                                187 28 45.0
 LC1154:UTM  16      -  AWE AZ MK                                189 31 18.8
 LC1154
 LC1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9680348010(NAD 83)
 LC1154
 LC1154|---------------------------------------------------------------------|
 LC1154| PID    Reference Object                     Distance      Geod. Az  |
 LC1154|                                                           dddmmss.s |
 LC1154| CI6665 AWE RM 2                             50.496 METERS 09600     |
 LC1154| LC1915 LINCOLN GULLETT AND SONS STACK      APPROX. 3.2 KM 1130727.0 |
 LC1154| LC1917 LINCOLN COUNTY COURTHOUSE DOME      APPROX. 2.4 KM 1232839.2 |
 LC1154| LC1916 LINCOLN ST MARYS CATH CH SPIRE      APPROX. 1.9 KM 1321600.1 |
 LC1154| LC1924 LINCOLN MUNICIPAL STANDPIPE         APPROX. 1.3 KM 1430030.3 |
 LC1154| LC1923 LINCOLN ST INSANE ASYLUM STK        APPROX. 2.0 KM 1661750.1 |
 LC1154| LC1921 LINCOLN ST FARM AND COLONY STK      APPROX. 5.1 KM 1793900.6 |
 LC1154| CI6663 AWE AZ MK                                          1875857.8 |
 LC1154| CI6664 AWE RM 1                             54.757 METERS 35957     |
 LC1154|---------------------------------------------------------------------|
 LC1154
 LC1154                          SUPERSEDED SURVEY CONTROL
 LC1154
 LC1154  NAD 83(2007)-  40 09 28.38477(N)    089 23 09.08811(W) AD(2002.00) 0
 LC1154  ELLIP H (02/10/07)  144.854  (m)                       GP(2002.00)    
 LC1154  ELLIP H (02/03/05)  144.844  (m)                       GP(       ) 4 2
 LC1154  NAD 83(1997)-  40 09 28.38459(N)    089 23 09.08832(W) AD(       ) 1
 LC1154  ELLIP H (03/29/02)  144.871  (m)                       GP(       ) 2 1
 LC1154  NAD 83(1997)-  40 09 28.38551(N)    089 23 09.09087(W) AD(       ) 1
 LC1154  NAD 83(1986)-  40 09 28.39733(N)    089 23 09.08594(W) AD(       ) 1
 LC1154  NAD 27      -  40 09 28.24240(N)    089 23 08.72970(W) AD(       ) 1
 LC1154  NAVD 88             177.41   (m)          582.1    (f) LEVELING    3  
 LC1154  NGVD 29 (??/??/92)  177.491  (m)          582.32   (f) ADJ UNCH    2 0
 LC1154  NGVD 29             177.49   (m)          582.3    (f) LEVELING    3  
 LC1154
 LC1154.Superseded values are not recommended for survey control.
 LC1154
 LC1154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1154.See file dsdata.pdf to determine how the superseded data were derived.
 LC1154
 LC1154_MARKER: DS = TRIANGULATION STATION DISK
 LC1154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1154_STAMPING: A W E 1934
 LC1154_MARK LOGO: CGS
 LC1154_PROJECTION: RECESSED 25 CENTIMETERS
 LC1154_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1154+STABILITY: SURFACE MOTION
 LC1154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1154+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2006
 LC1154
 LC1154  HISTORY     - Date     Condition        Report By
 LC1154  HISTORY     - 1934     MONUMENTED       CGS
 LC1154  HISTORY     - 1934     GOOD             CGS
 LC1154  HISTORY     - 1960     GOOD             CGS
 LC1154  HISTORY     - 19980708 GOOD             NGS
 LC1154  HISTORY     - 20061113 GOOD             FARNGP
 LC1154
 LC1154                          STATION DESCRIPTION
 LC1154
 LC1154'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1154'STATION IS ABOUT 1-1/2 MILES NW OF THE COURTHOUSE IN LINCOLN,
 LC1154'JUST OUTSIDE OF THE NW CITY LIMITS, IN THE SW CORNER OF A
 LC1154'SMALL PASTURE OWNED BY MRS. CHRISTIAN AWE, 162 FEET SSE
 LC1154'OF THE SE CORNER OF THE BARN, 58 FEET N OF THE CENTER LINE
 LC1154'OF STATE HIGHWAYS 120 AND 121, 65 PACES E OF THE JUNCTION OF THE
 LC1154'TWO HIGHWAYS, 33 FEET ENE OF THE MOST SOUTHERLY OF A N-S LINE
 LC1154'OF TREES, AND IS 10 INCHES UNDERGROUND.
 LC1154'
 LC1154'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1154'BRONZE DISKS SET IN CONCRETE.
 LC1154'
 LC1154'REFERENCE MARK NO. 1 IS N OF THE STATION, AT THE SE CORNER OF
 LC1154'A GARDEN LOT, 44.5 FEET E OF THE NE CORNER OF THE BARN, 256.85
 LC1154'FEET NW OF REFERENCE MARK NO. 2, AND PROJECTS 6 INCHES.
 LC1154'REFERENCE MARK NO. 2 IS E OF THE STATION, IN THE N RIGHT-OF-WAY
 LC1154'FENCE OF STATE HIGHWAYS 120 AND 121, AND PROJECTS 8 INCHES.
 LC1154'
 LC1154'AZIMUTH MARK IS S OF STATION, IN THE E RIGHT-OF-WAY LINE
 LC1154'OF A CONCRETE ROAD, 2 FEET N OF A TELEPHONE POLE, ON A SLIGHT
 LC1154'RISE OF GROUND, 25 FEET N OF A CONCRETE RIGHT-OF-WAY MARKER
 LC1154'POST, AND PROJECTS 10 INCHES.
 LC1154'
 LC1154'90-FOOT TOWER WILL CLEAR ALL LINES.
 LC1154
 LC1154                          STATION RECOVERY (1934)
 LC1154
 LC1154'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 LC1154'AT LINCOLN.
 LC1154'AT LINCOLN, LOGAN COUNTY, ON STATE HIGHWAY 10, AT A HIGHWAY
 LC1154'CROSSING, 70 YARDS EAST OF THE CENTERLINE OF STATE HIGHWAY 121,
 LC1154'45 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 10, 35 FEET
 LC1154'EAST OF THE JUNCTION OF A FENCE RUNNING NORTH, AND 14 FEET NORTH
 LC1154'OF A FENCE.  A STANDARD TRIANGULATION-STATION DISK, STAMPED
 LC1154'A W E 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC1154
 LC1154                          STATION RECOVERY (1960)
 LC1154
 LC1154'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1154'THE STATION MARK, REFERENCE MARK NO. 2 AND THE AZIMUTH MARK
 LC1154'WERE NOT FOUND.  REFERENCE MARK NO. 2 WAS FOUND IN GOOD
 LC1154'CONDITION.  THE AZIMUTH MARK AND REFERENCE MARK NO. 1 HAVE
 LC1154'BEEN DESTROYED.  A MEASUREMENT WAS MADE FROM THE REFERENCE
 LC1154'MARK NO. 2, AND FOUND THAT THE STATION MARK IS NOW IN THE
 LC1154'DRIVEWAY OF A FILLING STATION ABOUT 12 FEET FROM THE GASOLINE
 LC1154'PUMPS.  IT HAS EITHER BEEN COVERED UP WITH CEMENT OR HAS BEEN
 LC1154'DESTROYED, AND CANNOT BE RECOVERED UNLESS THE CONCRETE DRIVE
 LC1154'INTO THE STATION IS TAKEN UP.
 LC1154
 LC1154                          STATION RECOVERY (1998)
 LC1154
 LC1154'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 LC1154'RECOVERED IN GOOD CONDITION.
 LC1154
 LC1154                          STATION RECOVERY (2006)
 LC1154
 LC1154'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC1154'FALLS IN CONC DRIVE BUT THE DISK IS IN A EXISTING VAULT 1 FOOT BELOW
 LC1154'THE DRIVE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0379 ***********************************************************************
 JB0379  DESIGNATION -  AYERS
 JB0379  PID         -  JB0379
 JB0379  STATE/COUNTY-  IL/JEFFERSON
 JB0379  COUNTRY     -  US
 JB0379  USGS QUAD   -  MOUNT VERNON (2018)
 JB0379
 JB0379                         *CURRENT SURVEY CONTROL
 JB0379  ______________________________________________________________________
 JB0379* NAD 83(1997) POSITION- 38 16 04.69488(N) 088 55 50.03697(W)   ADJUSTED
 JB0379* NAVD 88 ORTHO HEIGHT -   151.078 (meters)      495.66  (feet) ADJUSTED
 JB0379  ______________________________________________________________________
 JB0379  GEOID HEIGHT    -        -30.091 (meters)                     GEOID18
 JB0379  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 JB0379  DYNAMIC HEIGHT  -        150.981 (meters)      495.34  (feet) COMP
 JB0379  MODELED GRAVITY -    979,984.0   (mgal)                       NAVD 88
 JB0379
 JB0379  HORZ ORDER      -  SECOND
 JB0379  VERT ORDER      -  SECOND    CLASS 0
 JB0379
 JB0379.The horizontal coordinates were established by classical geodetic methods
 JB0379.and adjusted by the National Geodetic Survey in October 1999.
 JB0379
 JB0379.The orthometric height was determined by differential leveling and
 JB0379.adjusted by the NATIONAL GEODETIC SURVEY
 JB0379.in June 1991.
 JB0379
 JB0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0379.GEOID18 height accuracy estimate available here.
 JB0379
 JB0379.Click photographs - Photos may exist for this station.
 JB0379
 JB0379.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0379
 JB0379.The dynamic height is computed by dividing the NAVD 88
 JB0379.geopotential number by the normal gravity value computed on the
 JB0379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0379.degrees latitude (g = 980.6199 gals.).
 JB0379
 JB0379.The modeled gravity was interpolated from observed gravity values.
 JB0379
 JB0379. The following values were computed from the NAD 83(1997) position.
 JB0379
 JB0379;                    North         East     Units Scale Factor Converg.
 JB0379;SPC IL E     -   177,887.309   247,736.139   MT  1.00000863   -0 22 11.6
 JB0379;SPC IL E     -   583,618.61    812,780.98   sFT  1.00000863   -0 22 11.6
 JB0379;UTM  16      - 4,237,310.206   331,112.594   MT  0.99995128   -1 11 45.5
 JB0379
 JB0379!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0379!SPC IL E     -   0.99998102  x   1.00000863  =   0.99998965
 JB0379!UTM  16      -   0.99998102  x   0.99995128  =   0.99993230
 JB0379
 JB0379:                Primary Azimuth Mark                     Grid Az
 JB0379:SPC IL E     -  AYERS RM 4                               009 31 18.3
 JB0379:UTM  16      -  AYERS RM 4                               010 20 52.2
 JB0379
 JB0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3111237310(NAD 83)
 JB0379
 JB0379|---------------------------------------------------------------------|
 JB0379| PID    Reference Object                     Distance      Geod. Az  |
 JB0379|                                                           dddmmss.s |
 JB0379| CI2908 AYERS RM 4                                         0090906.7 |
 JB0379| JB1756 MT VERNON ILL PWR MICROWAV TWR      APPROX. 5.6 KM 0242804.2 |
 JB0379| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 5.7 KM 0274515.0 |
 JB0379| JB0381 AYERS RM 3                           17.746 METERS 09301     |
 JB0379| JB0380 AYERS RM 1                           18.025 METERS 09313     |
 JB0379| JB0377 AYERS AZ MK                                        1642027.6 |
 JB0379| JB0378 AYERS RM 2                           13.874 METERS 18212     |
 JB0379| JB1761 MT VERNON TRI CO ELEC RAD MAST      APPROX. 5.3 KM 3514225.7 |
 JB0379|---------------------------------------------------------------------|
 JB0379
 JB0379                          SUPERSEDED SURVEY CONTROL
 JB0379
 JB0379  NAD 83(1993)-  38 16 04.70798(N)    088 55 50.03584(W) AD(       ) 2
 JB0379  NAD 83(1986)-  38 16 04.70992(N)    088 55 50.03648(W) AD(       ) 2
 JB0379  NAD 27      -  38 16 04.52941(N)    088 55 49.79478(W) AD(       ) 2
 JB0379  NGVD 29 (??/??/92)  151.188  (m)          496.02   (f) ADJ UNCH    2 0
 JB0379  NGVD 29             151.19   (m)          496.0    (f) LEVELING    3  
 JB0379
 JB0379.Superseded values are not recommended for survey control.
 JB0379
 JB0379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0379.See file dsdata.pdf to determine how the superseded data were derived.
 JB0379
 JB0379_MARKER: DE = TRAVERSE STATION DISK
 JB0379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0379_STAMPING: AYERS 1960
 JB0379_MARK LOGO: CGS
 JB0379_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0379+STABILITY: SURFACE MOTION
 JB0379_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0379+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2009
 JB0379
 JB0379  HISTORY     - Date     Condition        Report By
 JB0379  HISTORY     - 1960     MONUMENTED       CGS
 JB0379  HISTORY     - 1960     GOOD             CGS
 JB0379  HISTORY     - 1961     GOOD             CGS
 JB0379  HISTORY     - 1964     GOOD             ILHD
 JB0379  HISTORY     - 1973     GOOD             USGS
 JB0379  HISTORY     - 1974     GOOD             NGS
 JB0379  HISTORY     - 19830615 GOOD             NGS
 JB0379  HISTORY     - 20081030 GOOD             ILDT
 JB0379  HISTORY     - 20090122 GOOD             ILDT
 JB0379
 JB0379                          STATION DESCRIPTION
 JB0379
 JB0379'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0379'THE STATION IS LOCATED ABOUT 4.0 MILES NORTH-NORTHWEST OF BONNIE,
 JB0379'ABOUT 3.8 MILES SOUTH-SOUTHWEST OF MT VERNON AND 1.35 MILES SOUTH OF
 JB0379'STATE HIGHWAY 148.
 JB0379'
 JB0379'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COURT HOUSE
 JB0379'SQUARE IN MT VERNON, GO SOUTH ON STATE HIGHWAY 137 FOR 1.2 MILES TO
 JB0379'THE JUNCTION OF STATE HIGHWAY 148, TURN RIGHT, GO WESTERLY ON STATE
 JB0379'HIGHWAY 148 FOR 1.75 MILES TO CROSSROAD, TURN LEFT, GO SOUTH FOR 1.35
 JB0379'MILES TO SIDE ROAD RIGHT, TURN RIGHT, GO WEST FOR 0.05 MILE TO THE
 JB0379'STATION ON THE RIGHT AS DESCRIBED.
 JB0379'
 JB0379'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A 10 INCH SQUARE
 JB0379'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED
 JB0379'AYERS 1960.  THE MARK IS 23 FEET NORTH OF THE CENTER OF ROAD, 6 FEET
 JB0379'WEST-SOUTHWEST OF POWERLINE POLE WITH A TRANSFORMER AND 2.0 FEET WEST
 JB0379'OF WITNESS POST.
 JB0379'
 JB0379'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0379'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED
 JB0379'AYERS NO 1 1960.  THE MARK IS 57.2 FEET EAST OF WITNESS POST, 54 FEET
 JB0379'EAST OF POWERLINE POLE WITH TRANSFORMER, 24 FEET NORTH OF CENTER OF
 JB0379'ROAD AND 1 FOOT SOUTH OF FENCE.
 JB0379'
 JB0379'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0379'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 JB0379'AYERS NO 2 1960.  THE MARK IS 87 FEET WEST OF CENTER OF DRIVEWAY, 22
 JB0379'FEET SOUTH OF CENTER OF ROAD AND 1 FOOT NORTH OF FENCE.
 JB0379'
 JB0379'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0379'CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 JB0379'AYERS 1960.  THE MARK IS 24 FEET EAST OF CENTER OF ROAD, 2.1 FEET
 JB0379'NORTH-NORTHWEST OF WITNESS POST AND 2 FEET WEST OF FENCE.
 JB0379'
 JB0379'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.05 MILE,
 JB0379'TURN RIGHT, GO SOUTH FOR 0.2 MILE TO THE MARK ON LEFT.
 JB0379'
 JB0379'HEIGHT OF LIGHT ABOVE STATION MARK 3.64 METERS.
 JB0379
 JB0379                          STATION RECOVERY (1960)
 JB0379
 JB0379'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0379'4.2 MI S FROM MT VERNON.
 JB0379'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0379'AT MT. VERNON, THENCE 1.75 MILE SOUTHWEST ALONG STATE HIGHWAY
 JB0379'148, THENCE 1.25 MILE SOUTH ALONG AN OILED ROAD, THENCE 0.05 MILE
 JB0379'WEST ALONG AN OILED ROAD, AT A DRIVE SOUTH TO A BARNYARD, 23
 JB0379'FEET NORTH OF THE CENTER LINE OF THE ROAD, 86 FEET WEST OF THE
 JB0379'EXTENDED CENTER LINE OF THE DRIVE, 5 FEET SOUTHWEST OF A POWER
 JB0379'POLE WITH A TRANSFORMER, 1 FOOT SOUTH OF A FENCE, 91 FEET
 JB0379'NORTHWEST AND ACROSS THE ROAD FROM A FENCE CORNER, 2.0 FEET
 JB0379'WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0379'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0379
 JB0379                          STATION RECOVERY (1961)
 JB0379
 JB0379'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0379'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE IN
 JB0379'GOOD CONDITION.  THE DISTANCE TO ALL MARKS CHECKED.  THE DIRECTION TO
 JB0379'REFERENCE MARK 2 AND AZIMUTH MARK CHECKED, BUT A SLIGHT DIFFERENCE WAS
 JB0379'FOUND IN DIRECTION TO REFERENCE MARK 1.  A SECOND SET OF OBSERVATION
 JB0379'WERE TAKEN AND THE RESULTS MEANED.
 JB0379'
 JB0379'OBSERVATIONS WERE TAKEN FROM A 12 FOOT WOODEN STAND.
 JB0379
 JB0379                          STATION RECOVERY (1964)
 JB0379
 JB0379'RECOVERY NOTE BY IL HIGHWAY DEPT 1964 (DEW)
 JB0379'STATION, RM 1, RM 2, AND AZ MK RECOVERED IN GOOD CONDITION.
 JB0379
 JB0379                          STATION RECOVERY (1973)
 JB0379
 JB0379'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB0379'STATION AND RM 2 FOUND IN GOOD CONDITION AS DESCRIBED.  RM 1 AND THE
 JB0379'AZIMUTH MARK WERE DESTROYED.  DESCRIPTION ADEQUATE.
 JB0379
 JB0379                          STATION RECOVERY (1974)
 JB0379
 JB0379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 JB0379'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 JB0379'REFERENCE MARK 1 WAS FOUND UPROOTED.  THE AZIMUTH MARK WAS NOT FOUND
 JB0379'AND ASSUMED TO HAVE BEEN DESTROYED.  REFERENCE MARKS 3 AND 4 WERE
 JB0379'SET.  THE DIRECTION TO THE WATER TANK AND REFERENCE MARK 2 CHECKED
 JB0379'AS DID THE DISTANCE TO REFERENCE MARK 2.  DUE TO ROAD CHANGES A
 JB0379'NEW DESCRIPTION FOLLOWS--
 JB0379'
 JB0379'THE STATION IS LOCATED ABOUT 4 MILES NORTHWEST OF BONNIE, ABOUT 0.3
 JB0379'MILE SOUTH OF THE JUNCTION OF INTERSTATE HIGHWAYS 57 AND 64, 160
 JB0379'FEET EAST OF THE EAST RIGHT-OF-WAY FENCE OF INTERSTATE HIGHWAY 57,
 JB0379'23 FEET NORTH OF THE CENTERLINE OF OILED ROAD, 42 FEET EAST OF A
 JB0379'POWER TRANSFORMER POLE AND 71 FEET EAST OF THE CENTERLINE OF
 JB0379'DRIVEWAY TO A MOBILE HOME.  THE MARK PROJECTS 4 INCHES AND THE DISK
 JB0379'IS STAMPED AYERS 1960.
 JB0379'
 JB0379'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 37 AND
 JB0379'INTERSTATE HIGHWAY 64 AT THE SOUTH EDGE OF MT. VERNON, GO SOUTH ON
 JB0379'HIGHWAY 37 FOR 0.2 MILE TO A FRONTAGE ROAD RIGHT.  TURN RIGHT AND
 JB0379'GO WESTERLY ON THE ROAD FOR 1.25 MILES TO A ROAD FORK.  TAKE THE
 JB0379'RIGHT FORK AND CONTINUE WEST FOR 0.75 MILE TO A T-ROAD.  TURN
 JB0379'RIGHT AND GO NORTH ON OILED ROAD FOR 0.05 TO A BARRICAGE AND A ROAD
 JB0379'LEFT.  TURN LEFT AND GO WEST ON OILED ROAD FOR 0.05 MILE TO THE
 JB0379'STATION ON THE RIGHT.
 JB0379'
 JB0379'REFERENCE MARK 2 IS 1 FOOT WEST OF A METAL WITNESS POST, 160 FEET
 JB0379'EAST OF THE RIGHT-OF-WAY FENCE AND 22 FEET SOUTH OF THE CENTERLINE
 JB0379'OF THE ROAD.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 JB0379'AYERS NO 2 1960.
 JB0379'
 JB0379'REFERENCE MARK 3 IS 23 FEET NORTH OF THE CENTERLINE OF THE ROAD, 219
 JB0379'FEET EAST OF THE RIGHT-OF-WAY FENCE, 1 FOOT WEST OF A METAL WITNESS
 JB0379'POST AND 100 FEET EAST OF THE POWER POLE.  THE MONUMENT PROJECTS 5
 JB0379'INCHES AND THE DISK IS STAMPED AYERS 1960 NO 3 1974.
 JB0379'
 JB0379'REFERENCE MARK 4 IS 21 NORTH OF THE CENTERLINE OF SOUTH I 57 EXIT
 JB0379'RAMP, 1 FOOT WEST OF A METAL WITNESS POST, 3 FEET NORTHEAST OF THE
 JB0379'EAST END OF A METAL GUARD RAIL, 0.1 MILE WEST OF THE INTERSECTION
 JB0379'OF THE NORTH AND SOUTH I 57 EXIT RAMPS AND ABOUT 0.1 MILE EAST OF
 JB0379'THE JUNCTION OF I 64 AND I 57.  THE MONUMENT PROJECTS 2 INCHES
 JB0379'AND THE DISK IS STAMPED AYERS AZ 1960 NO 4 1974.
 JB0379'
 JB0379'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 JB0379'SOUTHWEST OF MT. VERNON.
 JB0379'
 JB0379'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB0379
 JB0379                          STATION RECOVERY (1983)
 JB0379
 JB0379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 JB0379'THE STATION MARK, RMS 2 AND 3 AND RM 4 USED AS THE AZ MK WERE
 JB0379'RECOVERED IN GOOD CONDITION.  THE DISTANCES TO THE RMS CHECKED THE OLD
 JB0379'DATA.  THE DIRECTION TO THE AZ MK AND TO RM 2 CHECKED THE OLD DATA.
 JB0379'THE DIRECTION TO RM 3 WAS FOUND TO BE GREATER BY 2 MINUTES 20.33
 JB0379'SECONDS.  THE DESCRIPTION AND TO REACH FOR THE STATION IS ADEQUATE.
 JB0379'DUE TO ROAD CONSTRUCTION RM 4 (AZ MK) WAS DESTROYED AND RM 5 (AZ MK)
 JB0379'WAS ESTABLISHED AT THIS TIME.
 JB0379'
 JB0379'THE STATION IS A STANDARD NGS DISK STAMPED---AYERS 1960---, SET INTO
 JB0379'THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35 CM) IN DIAMETER,
 JB0379'PROJECTING 4 INCHES (12 CM) ABOVE THE GROUND, THE STATION IS LOCATED
 JB0379'160.0 FT (48.8 M) E FROM THE RIGHT-OF-WAY FENCE OF INTERSTATE HWY 57,
 JB0379'73.6 S FROM THE SE CORNER OF THE MOBLE HOME, 44.0 FT (13.4 M) WSW FROM
 JB0379'THE SW CORNER OF A METAL SHED, 23.0 FT (7.0 M) N FROM THE CENTER OR
 JB0379'THE OILED ROAD AND 42.0 FT (12.8 M) E FROM A UTILITY POLE WITH
 JB0379'TRANSFORMER.
 JB0379'
 JB0379'RM NO 2, IS A STANDARD NGS DISK STAMPED---AYERS NO 2 1960---, SET INTO
 JB0379'THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35 CM) IN DIAMETER,
 JB0379'PROJECTING 3 INCHES (9 CM) ABOVE THE GROUND.  THE STATION IS LOCATED
 JB0379'160.0 FT (48.8 M) E FROM THE RIGHT-OF-WAY FENCE, 22.0 FT (6.7 M) S
 JB0379'FROM THE CENTER OF THE OILED ROAD AND 1.0 FT (0.3 M) W FROM A METAL
 JB0379'WITNESS POST, AND 1.0 FT (0.3 M) HIGHER THAN THE STATION.
 JB0379'
 JB0379'RM NO 3, IS A STANDARD NGS DISK STAMPED---AYERS 1960 NO 3 1974---,
 JB0379'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35 CM) IN
 JB0379'DIAMETER, PROJECTING 5 INCHES (15 CM) ABOVE THE GROUND.  THE STATION
 JB0379'IS LOCATED 219.0 E FROM THE RIGHT-OF-WAY FENCE, 23.0 FT (7.0 M) N FROM
 JB0379'THE CENTER OF OILED ROAD, 100.0 FT (30.5 M) E FROM THE UTILITY POLE
 JB0379'WITH TRANSFORMER, 1.0 FT (0.3 M) W FROM A METAL WITNESS POST, AND
 JB0379'LEVEL WITH THE STATION.
 JB0379'
 JB0379'RM 4 IS A STANDARD NGS DISK STAMPED---AYERS AZ 1960 NO 4 1974---, SET
 JB0379'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 10 INCHES (30 CM) IN
 JB0379'DIAMETER, FLUSH WITH GROUND.  NOTE, NOW DESTROYED.
 JB0379'
 JB0379'AZ MK NO 5, IS A STANDARD RM DISK STAMPED
 JB0379'---AYERS AZ 1960 NO 5 1983---, SET INTO THE TOP OF A ROUND CONCRETE
 JB0379'MONUMENT, 10 INCHES (30 CM) IN DIAMETER, FLUSH WITH GROUND.  IT IS
 JB0379'LOCATED 91.4 FT (27.9 M) W FROM THE CENTER OF INTERSTATE HWY 57 S,
 JB0379'70.0 FT (21.3 M) E FROM THE CENTER OF A FRONTAGE ROAD AND 1.0, FT
 JB0379'(0.3 M) E FROM A FENCE LINE AND WITNESS POST.  TO REACH THE AZ MK FROM
 JB0379'THE JUNCTION OF INTERSTATE HWYS 57 AND 64 S BOUND AT MILE MARKER 92,
 JB0379'GO S ON HWY 57 FOR 0.7 MILE (1.1 KM) TO THE MARK ON RIGHT AS
 JB0379'DESCRIBED.
 JB0379
 JB0379                          STATION RECOVERY (2008)
 JB0379
 JB0379'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 JB0379'THERE IS A TRUCK TIRE AROUND MONUMENT, PLACED THERE BY PROPERTY OWNER
 JB0379
 JB0379                          STATION RECOVERY (2009)
 JB0379
 JB0379'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0379'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0377 ***********************************************************************
 JB0377  DESIGNATION -  AYERS AZ MK
 JB0377  PID         -  JB0377
 JB0377  STATE/COUNTY-  IL/JEFFERSON
 JB0377  COUNTRY     -  US
 JB0377  USGS QUAD   -  MOUNT VERNON (2018)
 JB0377
 JB0377                         *CURRENT SURVEY CONTROL
 JB0377  ______________________________________________________________________
 JB0377* NAD 83(1986) POSITION- 38 15 54.     (N) 088 55 45.     (W)   SCALED
 JB0377* NAVD 88 ORTHO HEIGHT -   149.096 (meters)      489.16  (feet) ADJUSTED
 JB0377  ______________________________________________________________________
 JB0377  GEOID HEIGHT    -        -30.086 (meters)                     GEOID18
 JB0377  DYNAMIC HEIGHT  -        149.000 (meters)      488.84  (feet) COMP
 JB0377  MODELED GRAVITY -    979,983.7   (mgal)                       NAVD 88
 JB0377
 JB0377  VERT ORDER      -  SECOND    CLASS 0
 JB0377
 JB0377.The horizontal coordinates were scaled from a map and have
 JB0377.an estimated accuracy of +/- 6 seconds.
 JB0377
 JB0377.The orthometric height was determined by differential leveling and
 JB0377.adjusted by the NATIONAL GEODETIC SURVEY
 JB0377.in June 1991.
 JB0377
 JB0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0377.GEOID18 height accuracy estimate available here.
 JB0377
 JB0377.Click photographs - Photos may exist for this station.
 JB0377
 JB0377.The dynamic height is computed by dividing the NAVD 88
 JB0377.geopotential number by the normal gravity value computed on the
 JB0377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0377.degrees latitude (g = 980.6199 gals.).
 JB0377
 JB0377.The modeled gravity was interpolated from observed gravity values.
 JB0377
 JB0377;                    North         East    Units  Estimated Accuracy
 JB0377;SPC IL E     -   177,560.      247,860.      MT  (+/- 180 meters Scaled)
 JB0377
 JB0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH312369(NAD 83)
 JB0377
 JB0377                          SUPERSEDED SURVEY CONTROL
 JB0377
 JB0377  NGVD 29 (??/??/92)  149.205  (m)          489.52   (f) ADJ UNCH    2 0
 JB0377
 JB0377.Superseded values are not recommended for survey control.
 JB0377
 JB0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0377.See file dsdata.pdf to determine how the superseded data were derived.
 JB0377
 JB0377_MARKER: DZ = AZIMUTH MARK DISK
 JB0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0377_STAMPING: AYERS 1960
 JB0377_MARK LOGO: CGS
 JB0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0377+STABILITY: SURFACE MOTION
 JB0377
 JB0377  HISTORY     - Date     Condition        Report By
 JB0377  HISTORY     - 1960     MONUMENTED       CGS
 JB0377  HISTORY     - 20090122 MARK NOT FOUND   ILDT
 JB0377
 JB0377                          STATION DESCRIPTION
 JB0377
 JB0377'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0377'4.4 MI S FROM MT VERNON.
 JB0377'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0377'HOUSE AT MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE
 JB0377'HIGHWAY 148, THENCE 1.45 MILES SOUTH ALONG AN OILED ROAD, ON THE
 JB0377'TOP OF A CUT EAST OF THE ROAD, 23 FEET EAST OF THE CENTER LINE OF
 JB0377'THE ROAD, 1 FOOT WEST OF A FENCE, 127 FEET SOUTH OF A POWER POLE
 JB0377'WITH A TRANSFORMER, 44 FEET EAST-SOUTHEAST OF THE THIRD TELEPHONE
 JB0377'POLE NORTH OF A HOUSE ON THE EAST SIDE OF THE ROAD, 2.2 FEET
 JB0377'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE
 JB0377'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0377'3 INCHES.
 JB0377
 JB0377                          STATION RECOVERY (2009)
 JB0377
 JB0377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0377'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0378 ***********************************************************************
 JB0378  DESIGNATION -  AYERS RM 2
 JB0378  PID         -  JB0378
 JB0378  STATE/COUNTY-  IL/JEFFERSON
 JB0378  COUNTRY     -  US
 JB0378  USGS QUAD   -  MOUNT VERNON (2018)
 JB0378
 JB0378                         *CURRENT SURVEY CONTROL
 JB0378  ______________________________________________________________________
 JB0378* NAD 83(1986) POSITION- 38 16 04.25   (N) 088 55 50.06   (W)   HD_HELD1
 JB0378* NAVD 88 ORTHO HEIGHT -   151.211 (meters)      496.10  (feet) ADJUSTED
 JB0378  ______________________________________________________________________
 JB0378  GEOID HEIGHT    -        -30.091 (meters)                     GEOID18
 JB0378  DYNAMIC HEIGHT  -        151.114 (meters)      495.78  (feet) COMP
 JB0378  MODELED GRAVITY -    979,984.0   (mgal)                       NAVD 88
 JB0378
 JB0378  VERT ORDER      -  SECOND    CLASS 0
 JB0378
 JB0378.The horizontal coordinates were determined by differentially corrected
 JB0378.hand held GPS observations or other comparable positioning techniques
 JB0378.and have an estimated accuracy of +/- 3 meters.
 JB0378
 JB0378.The orthometric height was determined by differential leveling and
 JB0378.adjusted by the NATIONAL GEODETIC SURVEY
 JB0378.in June 1991.
 JB0378
 JB0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0378.GEOID18 height accuracy estimate available here.
 JB0378
 JB0378.Click photographs - Photos may exist for this station.
 JB0378
 JB0378.The dynamic height is computed by dividing the NAVD 88
 JB0378.geopotential number by the normal gravity value computed on the
 JB0378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0378.degrees latitude (g = 980.6199 gals.).
 JB0378
 JB0378.The modeled gravity was interpolated from observed gravity values.
 JB0378
 JB0378;                    North         East    Units  Estimated Accuracy
 JB0378;SPC IL E     -   177,873.6     247,735.5     MT  (+/- 3 meters HH1 GPS) 
 JB0378
 JB0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3111137296(NAD 83)
 JB0378
 JB0378                          SUPERSEDED SURVEY CONTROL
 JB0378
 JB0378  NGVD 29 (??/??/92)  151.321  (m)          496.46   (f) ADJ UNCH    2 0
 JB0378
 JB0378.Superseded values are not recommended for survey control.
 JB0378
 JB0378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0378.See file dsdata.pdf to determine how the superseded data were derived.
 JB0378
 JB0378_MARKER: DR = REFERENCE MARK DISK
 JB0378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0378_STAMPING: AYERS NO 2 1960
 JB0378_MARK LOGO: CGS
 JB0378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0378+STABILITY: SURFACE MOTION
 JB0378_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0378+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2009
 JB0378
 JB0378  HISTORY     - Date     Condition        Report By
 JB0378  HISTORY     - 1960     MONUMENTED       CGS
 JB0378  HISTORY     - 1974     GOOD             NGS
 JB0378  HISTORY     - 1983     GOOD             NGS
 JB0378  HISTORY     - 20090122 GOOD             ILDT
 JB0378
 JB0378                          STATION DESCRIPTION
 JB0378
 JB0378'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0378'4.2 MI S FROM MT VERNON.
 JB0378'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0378'HOUSE AT MT. VERNON, THENCE 1.75 MILE SOUTHWEST ALONG STATE
 JB0378'HIGHWAY 148, THENCE 1.25 MILE SOUTH ALONG AN OILED ROAD, THENCE
 JB0378'0.05 MILE WEST ALONG AN OILED ROAD, AT A DRIVE SOUTH TO A BARNYARD,
 JB0378'23 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 88 FEET WEST OF THE
 JB0378'CENTER LINE OF THE DRIVE, 2 FEET NORTH OF A FENCE, 48 FEET SOUTH
 JB0378'OF A POWER POLE WITH A TRANSFORMER, 79 FEET WEST OF A FENCE
 JB0378'CORNER, 45.5 FEET SOUTH OF TRAVERSE STATION AYERS, 46.1 FEET
 JB0378'SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF
 JB0378'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB0378'INCHES.
 JB0378
 JB0378                          STATION RECOVERY (1974)
 JB0378
 JB0378'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 JB0378'RECOVERED IN GOOD CONDITION.
 JB0378
 JB0378                          STATION RECOVERY (1983)
 JB0378
 JB0378'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 JB0378'RECOVERED IN GOOD CONDITION.
 JB0378
 JB0378                          STATION RECOVERY (2009)
 JB0378
 JB0378'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0378'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0381 ***********************************************************************
 JB0381  DESIGNATION -  AYERS RM 3
 JB0381  PID         -  JB0381
 JB0381  STATE/COUNTY-  IL/JEFFERSON
 JB0381  COUNTRY     -  US
 JB0381  USGS QUAD   -  MOUNT VERNON (2018)
 JB0381
 JB0381                         *CURRENT SURVEY CONTROL
 JB0381  ______________________________________________________________________
 JB0381* NAD 83(1986) POSITION- 38 16 04.66   (N) 088 55 49.31   (W)   HD_HELD1
 JB0381* NAVD 88 ORTHO HEIGHT -   150.92  (meters)      495.1   (feet) RESET
 JB0381  ______________________________________________________________________
 JB0381  GEOID HEIGHT    -        -30.091 (meters)                     GEOID18
 JB0381  VERT ORDER      -  THIRD
 JB0381
 JB0381.The horizontal coordinates were determined by differentially corrected
 JB0381.hand held GPS observations or other comparable positioning techniques
 JB0381.and have an estimated accuracy of +/- 3 meters.
 JB0381
 JB0381.The orthometric height was computed from unverified reset data.
 JB0381
 JB0381.No vertical observational check was made to the station.
 JB0381
 JB0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0381.GEOID18 height accuracy estimate available here.
 JB0381
 JB0381.Click photographs - Photos may exist for this station.
 JB0381
 JB0381;                    North         East    Units  Estimated Accuracy
 JB0381;SPC IL E     -   177,886.1     247,753.8     MT  (+/- 3 meters HH1 GPS) 
 JB0381
 JB0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3113037308(NAD 83)
 JB0381
 JB0381                          SUPERSEDED SURVEY CONTROL
 JB0381
 JB0381  NGVD 29 (11/09/15)  151.03   (m)          495.5    (f) RESET       3  
 JB0381
 JB0381.Superseded values are not recommended for survey control.
 JB0381
 JB0381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0381.See file dsdata.pdf to determine how the superseded data were derived.
 JB0381
 JB0381_MARKER: DR = REFERENCE MARK DISK
 JB0381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0381_STAMPING: AYERS 1960 NO 3 1974
 JB0381_MARK LOGO: NGS
 JB0381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0381+STABILITY: SURFACE MOTION
 JB0381
 JB0381  HISTORY     - Date     Condition        Report By
 JB0381  HISTORY     - 1974     MONUMENTED       NGS
 JB0381  HISTORY     - 20090122 GOOD             ILDT
 JB0381
 JB0381                          STATION DESCRIPTION
 JB0381
 JB0381'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 JB0381'4 MI SW FROM MT VERNON.
 JB0381'0.2 MILE SOUTH ALONG STATE HIGHWAY 37 FROM ITS JUNCTION WITH
 JB0381'INTERSTATE HIGHWAY 64 AT THE SOUTH EDGE OF MT. VERNON, THENCE
 JB0381'WESTERLY ON FRONTAGE ROAD FOR 1.25 MILES TO A ROAD FORK, THENCE
 JB0381'RIGHT AND WEST FOR 0.75 MILE TO A ROAD RIGHT, THENCE RIGHT ON
 JB0381'OILED ROAD FOR 0.05 MILE TO A BARRICADE AND AN OILED ROAD LEFT,
 JB0381'THENCE WEST ON OILED ROAD FOR 0.05 MILE TO THE MARK ON THE RIGHT,
 JB0381'23 FEET NORTH OF THE CENTERLINE OF THE ROAD, 219 FEET EAST OF
 JB0381'THE EAST RIGHT-OF-WAY FENCE OF INTERSTATE HIGHWAY 57, 1 FOOT WEST
 JB0381'OF A METAL WITNESS POST, 100 FEET EAST OF A POWER POLE WITH A
 JB0381'TRANSFORMER AND SET IN THE TOP OF A SQUARE CONCRETE POST PROJECTING
 JB0381'5 INCHES.
 JB0381
 JB0381                          STATION RECOVERY (2009)
 JB0381
 JB0381'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0381'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0123 ***********************************************************************
 LC0123  DESIGNATION -  B 1
 LC0123  PID         -  LC0123
 LC0123  STATE/COUNTY-  IL/CHAMPAIGN
 LC0123  COUNTRY     -  US
 LC0123  USGS QUAD   -  MAHOMET (2018)
 LC0123
 LC0123                         *CURRENT SURVEY CONTROL
 LC0123  ______________________________________________________________________
 LC0123* NAD 83(1986) POSITION- 40 11 26.     (N) 088 24 29.     (W)   SCALED
 LC0123* NAVD 88 ORTHO HEIGHT -   216.824 (meters)      711.36  (feet) ADJUSTED
 LC0123  ______________________________________________________________________
 LC0123  GEOID HEIGHT    -        -32.062 (meters)                     GEOID18
 LC0123  DYNAMIC HEIGHT  -        216.715 (meters)      711.01  (feet) COMP
 LC0123  MODELED GRAVITY -    980,117.9   (mgal)                       NAVD 88
 LC0123
 LC0123  VERT ORDER      -  FIRST     CLASS II
 LC0123
 LC0123.The horizontal coordinates were scaled from a map and have
 LC0123.an estimated accuracy of +/- 6 seconds.
 LC0123
 LC0123.The orthometric height was determined by differential leveling and
 LC0123.adjusted by the NATIONAL GEODETIC SURVEY
 LC0123.in June 1991.
 LC0123
 LC0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0123.GEOID18 height accuracy estimate available here.
 LC0123
 LC0123.Click photographs - Photos may exist for this station.
 LC0123
 LC0123.The dynamic height is computed by dividing the NAVD 88
 LC0123.geopotential number by the normal gravity value computed on the
 LC0123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0123.degrees latitude (g = 980.6199 gals.).
 LC0123
 LC0123.The modeled gravity was interpolated from observed gravity values.
 LC0123
 LC0123;                    North         East    Units  Estimated Accuracy
 LC0123;SPC IL E     -   391,160.      293,640.      MT  (+/- 180 meters Scaled)
 LC0123
 LC0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK801498(NAD 83)
 LC0123
 LC0123                          SUPERSEDED SURVEY CONTROL
 LC0123
 LC0123  NGVD 29 (??/??/92)  216.875  (m)          711.53   (f) ADJ UNCH    1 2
 LC0123
 LC0123.Superseded values are not recommended for survey control.
 LC0123
 LC0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0123.See file dsdata.pdf to determine how the superseded data were derived.
 LC0123
 LC0123_MARKER: P = PIPE CAP
 LC0123_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC0123_STAMPING: 711.560 B 1 1905
 LC0123_MARK LOGO: USGS
 LC0123_PROJECTION: RECESSED 30 CENTIMETERS
 LC0123_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC0123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0123
 LC0123  HISTORY     - Date     Condition        Report By
 LC0123  HISTORY     - 1905     MONUMENTED       USGS
 LC0123  HISTORY     - 1954     GOOD             CGS
 LC0123  HISTORY     - 1973     GOOD             NGS
 LC0123  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0123
 LC0123                          STATION DESCRIPTION
 LC0123
 LC0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0123'AT MAHOMET.
 LC0123'AT MAHOMET, ALONG THE NEW YORK CENTRAL RAILROAD, AT CROSSING OF
 LC0123'STATE HIGHWAY 47, 10 1/4 FEET NORTH-NORTHEAST OF NEAR RAIL OF MAIN
 LC0123'TRACK, 33 3/4 FEET EAST OF CENTER OF CROSSING OF STATE HIGHWAY 47,
 LC0123'225 1/2 FEET WEST-NORTHWEST OF SEMAPHORE IN FRONT OF STATION
 LC0123'AGENTS WINDOW OF RAILROAD STATION, 92 1/2 FEET WEST-NORTHWEST
 LC0123'OF NORTHWEST END OF CONCRETE RAMP OF STATION, 8 1/2 FEET EAST OF
 LC0123'CENTER OF TOP OF A MANHOLE COVER, 6 1/2 FEET WEST OF A CONCRETE
 LC0123'POST INSCRIBED CB, ABOUT 1/2 FOOT BELOW LEVEL OF TRACK AND IS A
 LC0123'U.S.G.S. CAP ON 3 1/2-INCH IRON PIPE ABOUT 12 INCHES UNDERGROUND.
 LC0123
 LC0123                          STATION RECOVERY (1973)
 LC0123
 LC0123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0123'RECOVERED IN GOOD CONDITION.
 LC0123
 LC0123                          STATION RECOVERY (1986)
 LC0123
 LC0123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0123'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3231 ***********************************************************************
 ME3231  DESIGNATION -  B 1
 ME3231  PID         -  ME3231
 ME3231  STATE/COUNTY-  IL/DU PAGE
 ME3231  COUNTRY     -  US
 ME3231  USGS QUAD   -  ELMHURST (2018)
 ME3231
 ME3231                         *CURRENT SURVEY CONTROL
 ME3231  ______________________________________________________________________
 ME3231* NAD 83(1997) POSITION- 41 58 02.55515(N) 087 55 49.37118(W)   ADJUSTED
 ME3231* NAVD 88 ORTHO HEIGHT -   202.8   (meters)      665.    (feet) VERTCON3
 ME3231  ______________________________________________________________________
 ME3231  GEOID HEIGHT    -        -33.589 (meters)                     GEOID18
 ME3231  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 ME3231  HORZ ORDER      -  SECOND
 ME3231
 ME3231.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3231
 ME3231.The horizontal coordinates were established by classical geodetic methods
 ME3231.and adjusted by the National Geodetic Survey in October 1999.
 ME3231
 ME3231.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3231.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3231
 ME3231.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3231.GEOID18 height accuracy estimate available here.
 ME3231
 ME3231.Click photographs - Photos may exist for this station.
 ME3231
 ME3231.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3231
 ME3231. The following values were computed from the NAD 83(1997) position.
 ME3231
 ME3231;                    North         East     Units Scale Factor Converg.
 ME3231;SPC IL E     -   588,557.645   333,401.159   MT  0.99998872   +0 16 10.1
 ME3231;SPC IL E     - 1,930,959.54  1,093,833.64   sFT  0.99998872   +0 16 10.1
 ME3231;UTM  16      - 4,646,572.651   422,908.360   MT  0.99967313   -0 37 19.9
 ME3231
 ME3231!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3231!SPC IL E     -   0.99997346  x   0.99998872  =   0.99996218
 ME3231!UTM  16      -   0.99997346  x   0.99967313  =   0.99964660
 ME3231
 ME3231:                Primary Azimuth Mark                     Grid Az
 ME3231:SPC IL E     -  AIRPORT BM K 5 COC                       113 19 24.2
 ME3231:UTM  16      -  AIRPORT BM K 5 COC                       114 12 54.2
 ME3231
 ME3231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2290846572(NAD 83)
 ME3231
 ME3231|---------------------------------------------------------------------|
 ME3231| PID    Reference Object                     Distance      Geod. Az  |
 ME3231|                                                           dddmmss.s |
 ME3231| ME3270 O HARE CONTROL TWR BALL             APPROX. 2.4 KM 0630010.0 |
 ME3231| ME3199 AIRPORT BM K 5 COC                  APPROX. 0.5 KM 1133534.3 |
 ME3231| ME3235 B 2                                 391.929 METERS 30811     |
 ME3231| ME3268 K 4                                 263.836 METERS 30903     |
 ME3231|---------------------------------------------------------------------|
 ME3231
 ME3231                          SUPERSEDED SURVEY CONTROL
 ME3231
 ME3231  NAD 83(1997)-  41 58 02.55521(N)    087 55 49.37173(W) AD(       ) 2
 ME3231  NAD 83(1994)-  41 58 02.55467(N)    087 55 49.38601(W) AD(       ) 2
 ME3231  NAD 83(1986)-  41 58 02.55614(N)    087 55 49.38570(W) AD(       ) 2
 ME3231  NGVD 29 (08/23/90)  202.9    (m)          666.     (f) VERT ANG       
 ME3231
 ME3231.Superseded values are not recommended for survey control.
 ME3231
 ME3231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3231.See file dsdata.pdf to determine how the superseded data were derived.
 ME3231
 ME3231_MARKER: DD = SURVEY DISK
 ME3231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3231_STAMPING: B 1 1983
 ME3231_MARK LOGO: IL1670
 ME3231_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3231+STABILITY: SURFACE MOTION
 ME3231
 ME3231  HISTORY     - Date     Condition        Report By
 ME3231  HISTORY     - 1983     MONUMENTED       IL1670
 ME3231
 ME3231                          STATION DESCRIPTION
 ME3231
 ME3231'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3231'THE STATION IS LOCATED ON  CHICAGO O HARE INTERNATIONAL AIRPORT,
 ME3231'ALONG THE SOUTHWEST OUTER PERIMETER FENCE.  AN AIRPORT ESCORT IS
 ME3231'NEEDED TO REACH THE STATION.
 ME3231'
 ME3231'TO REACH THE STATION FROM THE SOUTHWEST FENCE CORNER OF A CEMETERY
 ME3231'IN THE SOUTHWEST EDGE OF AIRPORT, GO WEST ABOUT 90 M (300 FT) TO
 ME3231'STATION AIRPORT BM K5 COC ON THE RIGHT.  CONTINUE ALONG PERIMETER
 ME3231'ROAD, WEST AND NORTHWEST FOR 0.5 KM (0.3 MI) TO STATION ON THE LEFT.
 ME3231'
 ME3231'THE STATION IS A STANDARD COC DISK STAMPED---B1 1983---ATTACHED TO
 ME3231'A DRIVEN ROD WHICH IS SURROUNDED BY A 0.15 M (6 INCH) ROUND
 ME3231'CONCRETE MONUMENT AND PROJECTS 5 CM (2 INCHES).  IT IS 4 M (13.3 FT)
 ME3231'SOUTHWEST OF THE CENTER OF THE ROAD AND 1.9 M (6.2 FT) NORTHEAST OF
 ME3231'THE PERIMETER FENCE.
 ME3231'
 ME3231'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3232 ***********************************************************************
 ME3232  DESIGNATION -  B 10
 ME3232  PID         -  ME3232
 ME3232  STATE/COUNTY-  IL/COOK
 ME3232  COUNTRY     -  US
 ME3232  USGS QUAD   -  ELMHURST (2018)
 ME3232
 ME3232                         *CURRENT SURVEY CONTROL
 ME3232  ______________________________________________________________________
 ME3232* NAD 83(1997) POSITION- 41 58 14.18144(N) 087 52 40.29631(W)   ADJUSTED
 ME3232* NAVD 88 ORTHO HEIGHT -   196.0   (meters)      643.    (feet) VERTCON3
 ME3232  ______________________________________________________________________
 ME3232  GEOID HEIGHT    -        -33.637 (meters)                     GEOID18
 ME3232  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 ME3232  HORZ ORDER      -  SECOND
 ME3232
 ME3232.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3232
 ME3232.The horizontal coordinates were established by classical geodetic methods
 ME3232.and adjusted by the National Geodetic Survey in October 1999.
 ME3232
 ME3232.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3232.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3232
 ME3232.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3232.GEOID18 height accuracy estimate available here.
 ME3232
 ME3232.Click photographs - Photos may exist for this station.
 ME3232
 ME3232.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3232
 ME3232. The following values were computed from the NAD 83(1997) position.
 ME3232
 ME3232;                    North         East     Units Scale Factor Converg.
 ME3232;SPC IL E     -   588,938.158   337,752.766   MT  0.99999253   +0 18 16.6
 ME3232;SPC IL E     - 1,932,207.94  1,108,110.53   sFT  0.99999253   +0 18 16.6
 ME3232;UTM  16      - 4,646,885.298   427,263.961   MT  0.99966510   -0 35 13.5
 ME3232
 ME3232!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3232!SPC IL E     -   0.99997454  x   0.99999253  =   0.99996707
 ME3232!UTM  16      -   0.99997454  x   0.99966510  =   0.99963965
 ME3232
 ME3232:                Primary Azimuth Mark                     Grid Az
 ME3232:SPC IL E     -  AIRPORT BM K 17 COC                      349 51 43.4
 ME3232:UTM  16      -  AIRPORT BM K 17 COC                      350 45 13.5
 ME3232
 ME3232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2726346885(NAD 83)
 ME3232
 ME3232|---------------------------------------------------------------------|
 ME3232| PID    Reference Object                     Distance      Geod. Az  |
 ME3232|                                                           dddmmss.s |
 ME3232| ME3239 B 9                                 201.695 METERS 20310     |
 ME3232| ME3179 AIRPORT BM K 17 COC                 APPROX. 0.8 KM 3501000.0 |
 ME3232|---------------------------------------------------------------------|
 ME3232
 ME3232                          SUPERSEDED SURVEY CONTROL
 ME3232
 ME3232  NAD 83(1997)-  41 58 14.18154(N)    087 52 40.29686(W) AD(       ) 2
 ME3232  NAD 83(1994)-  41 58 14.18180(N)    087 52 40.31099(W) AD(       ) 2
 ME3232  NAD 83(1986)-  41 58 14.18362(N)    087 52 40.31047(W) AD(       ) 2
 ME3232  NGVD 29 (08/23/90)  196.1    (m)          643.     (f) VERT ANG       
 ME3232
 ME3232.Superseded values are not recommended for survey control.
 ME3232
 ME3232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3232.See file dsdata.pdf to determine how the superseded data were derived.
 ME3232
 ME3232_MARKER: DD = SURVEY DISK
 ME3232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3232_STAMPING: B 10 1983
 ME3232_MARK LOGO: IL1670
 ME3232_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3232+STABILITY: SURFACE MOTION
 ME3232
 ME3232  HISTORY     - Date     Condition        Report By
 ME3232  HISTORY     - 1983     MONUMENTED       IL1670
 ME3232
 ME3232                          STATION DESCRIPTION
 ME3232
 ME3232'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3232'THE STATION IS LOCATED ON THE EAST EDGE OF CHICAGO O HARE
 ME3232'INTERNATIONAL AIRPORT, ALONG THE WEST SIDE OF THE SERVICE ROAD AND
 ME3232'EAST SIDE OF A SECURITY FENCE.
 ME3232'
 ME3232'TO REACH THE STATION FROM THE AIRPORT ENTRANCE NEAR LAWRENCE AND
 ME3232'MANNHEIM ROAD, GO NORTH ALONG SERVICE ROAD FOR 0.55 KM (0.35 MI) TO
 ME3232'THE STATION ON THE LEFT.
 ME3232'
 ME3232'THE STATION IS A STANDARD COC DISK STAMPED---B10 1983---ATTACHED TO
 ME3232'THE TOP OF A DRIVEN ROD AND SURROUNDED BY A 15 CM (6 INCH) ROUND
 ME3232'CONCRETE MONUMENT.  IT IS ON THE WEST SHOULDER OF THE ROAD, JUST
 ME3232'NORTHEAST OF A GATE IN SECURITY FENCE AND EAST OF THE SECURITY
 ME3232'FENCE.
 ME3232'
 ME3232'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1217 ***********************************************************************
 JB1217  DESIGNATION -  B 100
 JB1217  PID         -  JB1217
 JB1217  STATE/COUNTY-  IL/ST CLAIR
 JB1217  COUNTRY     -  US
 JB1217  USGS QUAD   -  FREEBURG (2018)
 JB1217
 JB1217                         *CURRENT SURVEY CONTROL
 JB1217  ______________________________________________________________________
 JB1217* NAD 83(1986) POSITION- 38 26 39.     (N) 089 55 21.     (W)   SCALED
 JB1217* NAVD 88 ORTHO HEIGHT -   162.346 (meters)      532.63  (feet) ADJUSTED
 JB1217  ______________________________________________________________________
 JB1217  GEOID HEIGHT    -        -30.421 (meters)                     GEOID18
 JB1217  DYNAMIC HEIGHT  -        162.242 (meters)      532.29  (feet) COMP
 JB1217  MODELED GRAVITY -    979,982.3   (mgal)                       NAVD 88
 JB1217
 JB1217  VERT ORDER      -  SECOND    CLASS 0
 JB1217
 JB1217.The horizontal coordinates were scaled from a map and have
 JB1217.an estimated accuracy of +/- 6 seconds.
 JB1217
 JB1217.The orthometric height was determined by differential leveling and
 JB1217.adjusted by the NATIONAL GEODETIC SURVEY
 JB1217.in June 1991.
 JB1217
 JB1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1217.GEOID18 height accuracy estimate available here.
 JB1217
 JB1217.Click photographs - Photos may exist for this station.
 JB1217
 JB1217.The dynamic height is computed by dividing the NAVD 88
 JB1217.geopotential number by the normal gravity value computed on the
 JB1217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1217.degrees latitude (g = 980.6199 gals.).
 JB1217
 JB1217.The modeled gravity was interpolated from observed gravity values.
 JB1217
 JB1217;                    North         East    Units  Estimated Accuracy
 JB1217;SPC IL W     -   197,300.      721,320.      MT  (+/- 180 meters Scaled)
 JB1217
 JB1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH449591(NAD 83)
 JB1217
 JB1217                          SUPERSEDED SURVEY CONTROL
 JB1217
 JB1217  NGVD 29 (??/??/92)  162.469  (m)          533.03   (f) ADJ UNCH    2 0
 JB1217
 JB1217.Superseded values are not recommended for survey control.
 JB1217
 JB1217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1217.See file dsdata.pdf to determine how the superseded data were derived.
 JB1217
 JB1217_MARKER: DB = BENCH MARK DISK
 JB1217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1217_STAMPING: B 100 1935
 JB1217_MARK LOGO: CGS
 JB1217_PROJECTION: FLUSH
 JB1217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1217+STABILITY: SURFACE MOTION
 JB1217
 JB1217  HISTORY     - Date     Condition        Report By
 JB1217  HISTORY     - 1935     MONUMENTED       CGS
 JB1217  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1217  HISTORY     - 20011115 MARK NOT FOUND   ILDT
 JB1217  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1217
 JB1217                          STATION DESCRIPTION
 JB1217
 JB1217'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1217'1.5 MI N FROM FREEBURG.
 JB1217'1.5 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1217'STATION AT FREEBURG, ST. CLAIR COUNTY, AT MILEPOST E 20, AT THE
 JB1217'MULBERRY HILL COAL MINE, 60 FEET WEST OF THE CENTERLINE OF THE
 JB1217'SOUTHBOUND TRACK, 40 FEET SOUTH OF A ROAD LEADING TO THE MINE,
 JB1217'AND AT THE SOUTH END OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 JB1217'DISK, STAMPED B 100 1935 AND SET IN THE TOP OF A CONCRETE POST
 JB1217'FLUSH WITH THE GROUND.
 JB1217
 JB1217                          STATION RECOVERY (1988)
 JB1217
 JB1217'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1217'MARK NOT FOUND.
 JB1217
 JB1217                          STATION RECOVERY (2001)
 JB1217
 JB1217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (CW)
 JB1217'MARK NOT FOUND.
 JB1217
 JB1217                          STATION RECOVERY (2011)
 JB1217
 JB1217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1217'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0861 ***********************************************************************
 KB0861  DESIGNATION -  B 102
 KB0861  PID         -  KB0861
 KB0861  STATE/COUNTY-  IL/MACOUPIN
 KB0861  COUNTRY     -  US
 KB0861  USGS QUAD   -  ATWATER (2018)
 KB0861
 KB0861                         *CURRENT SURVEY CONTROL
 KB0861  ______________________________________________________________________
 KB0861* NAD 83(1986) POSITION- 39 16 47.     (N) 089 43 52.     (W)   SCALED
 KB0861* NAVD 88 ORTHO HEIGHT -   195.384 (meters)      641.02  (feet) ADJUSTED
 KB0861  ______________________________________________________________________
 KB0861  GEOID HEIGHT    -        -31.466 (meters)                     GEOID18
 KB0861  DYNAMIC HEIGHT  -        195.272 (meters)      640.65  (feet) COMP
 KB0861  MODELED GRAVITY -    980,051.4   (mgal)                       NAVD 88
 KB0861
 KB0861  VERT ORDER      -  SECOND    CLASS 0
 KB0861
 KB0861.The horizontal coordinates were scaled from a map and have
 KB0861.an estimated accuracy of +/- 6 seconds.
 KB0861
 KB0861.The orthometric height was determined by differential leveling and
 KB0861.adjusted by the NATIONAL GEODETIC SURVEY
 KB0861.in June 1991.
 KB0861
 KB0861.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0861.GEOID18 height accuracy estimate available here.
 KB0861
 KB0861.Click photographs - Photos may exist for this station.
 KB0861
 KB0861.The dynamic height is computed by dividing the NAVD 88
 KB0861.geopotential number by the normal gravity value computed on the
 KB0861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0861.degrees latitude (g = 980.6199 gals.).
 KB0861
 KB0861.The modeled gravity was interpolated from observed gravity values.
 KB0861
 KB0861;                    North         East    Units  Estimated Accuracy
 KB0861;SPC IL W     -   290,110.      737,580.      MT  (+/- 180 meters Scaled)
 KB0861
 KB0861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ644513(NAD 83)
 KB0861
 KB0861                          SUPERSEDED SURVEY CONTROL
 KB0861
 KB0861  NGVD 29 (??/??/92)  195.517  (m)          641.46   (f) ADJ UNCH    2 0
 KB0861
 KB0861.Superseded values are not recommended for survey control.
 KB0861
 KB0861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0861.See file dsdata.pdf to determine how the superseded data were derived.
 KB0861
 KB0861_MARKER: DB = BENCH MARK DISK
 KB0861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0861_STAMPING: B 102 1935
 KB0861_MARK LOGO: CGS
 KB0861_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0861+STABILITY: SURFACE MOTION
 KB0861
 KB0861  HISTORY     - Date     Condition        Report By
 KB0861  HISTORY     - 1935     MONUMENTED       CGS
 KB0861
 KB0861                          STATION DESCRIPTION
 KB0861
 KB0861'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0861'1.6 MI W FROM BARNETT.
 KB0861'IN MACOUPIN COUNTY, 1.6 MILES WEST ALONG STATE HIGHWAY 108 FROM
 KB0861'THE CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT
 KB0861'BARNETT, MONTGOMERY COUNTY, AT THE PUBLIC SCHOOL, 54 FEET NORTH
 KB0861'OF THE CENTERLINE OF THE HIGHWAY, ABOUT 100 FEET SOUTHWEST OF THE
 KB0861'SCHOOL BUILDING, 12 FEET EAST OF THE WEST BOUNDARY OF THE SCHOOL
 KB0861'PROPERTY, AND 5 FEET NORTH OF THE RIGHT-OF-WAY LINE.  A STANDARD
 KB0861'DISK, STAMPED B 102 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0079 ***********************************************************************
 KC0079  CBN         -  This is a Cooperative Base Network Control Station.
 KC0079  DESIGNATION -  B 103
 KC0079  PID         -  KC0079
 KC0079  STATE/COUNTY-  IL/JERSEY
 KC0079  COUNTRY     -  US
 KC0079  USGS QUAD   -  MEDORA (2018)
 KC0079
 KC0079                         *CURRENT SURVEY CONTROL
 KC0079  ______________________________________________________________________
 KC0079* NAD 83(2011) POSITION- 39 13 57.23444(N) 090 10 21.72621(W)   ADJUSTED
 KC0079* NAD 83(2011) ELLIP HT-   132.376 (meters)        (06/27/12)   ADJUSTED
 KC0079* NAD 83(2011) EPOCH   -  2010.00
 KC0079* NAVD 88 ORTHO HEIGHT -   164.035 (meters)      538.17  (feet) ADJUSTED
 KC0079  ______________________________________________________________________
 KC0079  GEOID HEIGHT    -        -31.651 (meters)                     GEOID18
 KC0079  NAD 83(2011) X  -    -14,911.717 (meters)                     COMP
 KC0079  NAD 83(2011) Y  - -4,947,118.398 (meters)                     COMP
 KC0079  NAD 83(2011) Z  -  4,012,432.726 (meters)                     COMP
 KC0079  LAPLACE CORR    -          2.97  (seconds)                    DEFLEC18
 KC0079  DYNAMIC HEIGHT  -        163.942 (meters)      537.87  (feet) COMP
 KC0079  MODELED GRAVITY -    980,059.7   (mgal)                       NAVD 88
 KC0079
 KC0079  VERT ORDER      -  SECOND    CLASS 0
 KC0079
 KC0079  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0079  Standards:
 KC0079         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0079            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0079  -------------------------------------------------------------------
 KC0079  NETWORK    0.40   0.71           0.18   0.14   0.36      0.05263470
 KC0079  -------------------------------------------------------------------
 KC0079  Click here for local accuracies and other accuracy information.
 KC0079
 KC0079.The horizontal coordinates were established by GPS observations
 KC0079.and adjusted by the National Geodetic Survey in June 2012.
 KC0079
 KC0079.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0079.been affixed to the stable North American tectonic plate. See 
 KC0079.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0079
 KC0079.The horizontal coordinates are valid at the epoch date displayed above
 KC0079.which is a decimal equivalence of Year/Month/Day.
 KC0079
 KC0079.The orthometric height was determined by differential leveling and
 KC0079.adjusted by the NATIONAL GEODETIC SURVEY
 KC0079.in June 1991.
 KC0079
 KC0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0079.GEOID18 height accuracy estimate available here.
 KC0079
 KC0079.Click photographs - Photos may exist for this station.
 KC0079
 KC0079.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0079
 KC0079.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0079
 KC0079.The ellipsoidal height was determined by GPS observations
 KC0079.and is referenced to NAD 83.
 KC0079
 KC0079.The dynamic height is computed by dividing the NAVD 88
 KC0079.geopotential number by the normal gravity value computed on the
 KC0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0079.degrees latitude (g = 980.6199 gals.).
 KC0079
 KC0079.The modeled gravity was interpolated from observed gravity values.
 KC0079
 KC0079. The following values were computed from the NAD 83(2011) position.
 KC0079
 KC0079;                    North         East     Units Scale Factor Converg.
 KC0079;SPC IL W     -   284,786.627   699,478.951   MT  0.99994118   -0 00 13.7
 KC0079;SPC IL W     -   934,337.46  2,294,873.86   sFT  0.99994118   -0 00 13.7
 KC0079;UTM  15      - 4,346,394.972   744,037.259   MT  1.00033334   +1 47 20.6
 KC0079
 KC0079!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0079!SPC IL W     -   0.99997923  x   0.99994118  =   0.99992041
 KC0079!UTM  15      -   0.99997923  x   1.00033334  =   1.00031256
 KC0079
 KC0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4403746394(NAD 83)
 KC0079
 KC0079                          SUPERSEDED SURVEY CONTROL
 KC0079
 KC0079  NAD 83(2007)-  39 13 57.23445(N)    090 10 21.72697(W) AD(2002.00) 0
 KC0079  ELLIP H (02/10/07)  132.401  (m)                       GP(2002.00)    
 KC0079  ELLIP H (09/15/03)  132.405  (m)                       GP(       ) 4 1
 KC0079  NAD 83(1997)-  39 13 57.23415(N)    090 10 21.72740(W) AD(       ) B
 KC0079  ELLIP H (07/17/98)  132.414  (m)                       GP(       ) 4 1
 KC0079  NAVD 88             164.04   (m)          538.2    (f) LEVELING    3  
 KC0079  NGVD 29 (??/??/92)  164.167  (m)          538.60   (f) ADJ UNCH    2 0
 KC0079
 KC0079.Superseded values are not recommended for survey control.
 KC0079
 KC0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0079.See file dsdata.pdf to determine how the superseded data were derived.
 KC0079
 KC0079_MARKER: DB = BENCH MARK DISK
 KC0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0079_STAMPING: B 103 1935
 KC0079_MARK LOGO: CGS
 KC0079_PROJECTION: PROJECTING 13 CENTIMETERS
 KC0079_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0079+STABILITY: SURFACE MOTION
 KC0079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0079+SATELLITE: SATELLITE OBSERVATIONS - December 27, 2019
 KC0079
 KC0079  HISTORY     - Date     Condition        Report By
 KC0079  HISTORY     - 1935     MONUMENTED       CGS
 KC0079  HISTORY     - 19970501 GOOD             NGS
 KC0079  HISTORY     - 19980714 GOOD             NGS
 KC0079  HISTORY     - 19990830 GOOD             NGS
 KC0079  HISTORY     - 20040120 GOOD             WOOLPT
 KC0079  HISTORY     - 20081212 GOOD             ILDT
 KC0079  HISTORY     - 20110719 GOOD             ILDT
 KC0079  HISTORY     - 20120517 GOOD             ILDT
 KC0079  HISTORY     - 20191227 GOOD             ILDT
 KC0079
 KC0079                          STATION DESCRIPTION
 KC0079
 KC0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0079'1.3 MI N FROM KEMPER.
 KC0079'1.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0079'RAILROAD FROM THE STATION AT KEMPER, JERSEY COUNTY, 13 YARDS
 KC0079'SOUTH OF A ROAD CROSSING, 15 YARDS WEST OF THE CENTERLINE OF THE
 KC0079'TRACK, AND 2 FEET EAST OF A FENCE LINE.  A STANDARD DISK, STAMPED
 KC0079'B 103 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0079
 KC0079                          STATION RECOVERY (1997)
 KC0079
 KC0079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KC0079'THE STATION IS ABOUT 2.9 MI (4.7 KM) SOUTH OF ROCKBRIDGE.  TO REACH
 KC0079'FROM THE SOUTH LIMITS OF ROCKBRIDGE ON U.S. HIGHWAY 67, PROCEED SOUTH
 KC0079'ON HIGHWAY 67 FOR 0.75 MI (1.21 KM) TO A BRIDGE OVER MACOUPIN CREEK AT
 KC0079'THE GREENE/JERSEY COUNTY LINE, CONTINUE SOUTH ON HIGHWAY 67 FOR 2.15
 KC0079'MI (3.46 KM) TO A GRAVEL CROSSROAD, COUNTY ROAD 2100N, TURN RIGHT,
 KC0079'WEST, FOR ABOUT 45 M (147.6 FT) TO AN OLD RAILROAD BED AND THE STATION
 KC0079'ON THE LEFT, 12.3 M (40.4 FT) SOUTH OF THE CENTER OF THE GRAVEL ROAD,
 KC0079'4.6 M (15.1 FT) EAST OF THE APPROXIMATE CENTER OF A FIELD ENTRANCE,
 KC0079'9.0 M (29.5 FT) SOUTH-SOUTHEAST OF THE TOP CENTER OF THE EAST END OF A
 KC0079'METAL CULVERT PIPE UNDER FIELD ENTRANCE, 5.6 M (18.4 FT)
 KC0079'SOUTH-SOUTHEAST OF A LARGE, SQUARE, WOODEN END POST IN A FENCE LINE,
 KC0079'AND 0.3 M (1.0 FT) WEST OF A FIBERGLASS WITNESS POST IN THE FENCE
 KC0079'LINE.  THE MONUMENT IS A 15 CM SQUARE CONCRETE POST PROJECTING ABOUT
 KC0079'15 CM.
 KC0079
 KC0079                          STATION RECOVERY (1998)
 KC0079
 KC0079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 KC0079'RECOVERED AS DESCRIBED
 KC0079
 KC0079                          STATION RECOVERY (1999)
 KC0079
 KC0079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (RB)
 KC0079'RECOVERED AS DESCRIBED
 KC0079
 KC0079                          STATION RECOVERY (2004)
 KC0079
 KC0079'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KC0079'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOODCONDITION.
 KC0079'
 KC0079'ADDITIONAL TIES-THE STATION IS 20.8 M SOUTH-SOUTHEAST OF ARAILROAD
 KC0079'SPIKE FOUND IN THE SOUTH FACE OF UTILITY POLE ANDAPPROXIMATELY 14
 KC0079'METERS WEST OF ABANDON RAILROAD GRADE.
 KC0079
 KC0079                          STATION RECOVERY (2008)
 KC0079
 KC0079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 KC0079'FOUND AS DESCRIBED
 KC0079
 KC0079                          STATION RECOVERY (2011)
 KC0079
 KC0079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0079'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF
 KC0079'GREENFIELD.
 KC0079'
 KC0079'RECOVERED AS DESCRIBED.
 KC0079
 KC0079                          STATION RECOVERY (2012)
 KC0079
 KC0079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0079'RECOVERED IN GOOD CONDITION.
 KC0079
 KC0079                          STATION RECOVERY (2019)
 KC0079
 KC0079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 KC0079'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1114 ***********************************************************************
 JB1114  DESIGNATION -  B 104
 JB1114  PID         -  JB1114
 JB1114  STATE/COUNTY-  IL/WASHINGTON
 JB1114  COUNTRY     -  US
 JB1114  USGS QUAD   -  NASHVILLE (2018)
 JB1114
 JB1114                         *CURRENT SURVEY CONTROL
 JB1114  ______________________________________________________________________
 JB1114* NAD 83(1986) POSITION- 38 18 11.     (N) 089 26 53.     (W)   SCALED
 JB1114* NAVD 88 ORTHO HEIGHT -   156.460 (meters)      513.32  (feet) ADJUSTED
 JB1114  ______________________________________________________________________
 JB1114  GEOID HEIGHT    -        -29.966 (meters)                     GEOID18
 JB1114  DYNAMIC HEIGHT  -        156.360 (meters)      512.99  (feet) COMP
 JB1114  MODELED GRAVITY -    979,984.7   (mgal)                       NAVD 88
 JB1114
 JB1114  VERT ORDER      -  SECOND    CLASS 0
 JB1114
 JB1114.The horizontal coordinates were scaled from a map and have
 JB1114.an estimated accuracy of +/- 6 seconds.
 JB1114
 JB1114.The orthometric height was determined by differential leveling and
 JB1114.adjusted by the NATIONAL GEODETIC SURVEY
 JB1114.in June 1991.
 JB1114
 JB1114.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1114.GEOID18 height accuracy estimate available here.
 JB1114
 JB1114.Click photographs - Photos may exist for this station.
 JB1114
 JB1114.The dynamic height is computed by dividing the NAVD 88
 JB1114.geopotential number by the normal gravity value computed on the
 JB1114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1114.degrees latitude (g = 980.6199 gals.).
 JB1114
 JB1114.The modeled gravity was interpolated from observed gravity values.
 JB1114
 JB1114;                    North         East    Units  Estimated Accuracy
 JB1114;SPC IL W     -   181,850.      762,850.      MT  (+/- 180 meters Scaled)
 JB1114
 JB1114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH859422(NAD 83)
 JB1114
 JB1114                          SUPERSEDED SURVEY CONTROL
 JB1114
 JB1114  NGVD 29 (??/??/92)  156.578  (m)          513.71   (f) ADJ UNCH    2 0
 JB1114
 JB1114.Superseded values are not recommended for survey control.
 JB1114
 JB1114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1114.See file dsdata.pdf to determine how the superseded data were derived.
 JB1114
 JB1114_MARKER: DB = BENCH MARK DISK
 JB1114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1114_STAMPING: B 104 1935
 JB1114_MARK LOGO: CGS
 JB1114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1114+STABILITY: SURFACE MOTION
 JB1114
 JB1114  HISTORY     - Date     Condition        Report By
 JB1114  HISTORY     - 1935     MONUMENTED       CGS
 JB1114  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1114  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1114
 JB1114                          STATION DESCRIPTION
 JB1114
 JB1114'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1114'4 MI SW FROM NASHVILLE.
 JB1114'4.0 MILES SOUTHWEST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM
 JB1114'THE CROSSING OF STATE HIGHWAY 15 AT NASHVILLE, WASHINGTON COUNTY,
 JB1114'AT POLE 36+28, 37 FEET NORTHEAST OF A ROAD CROSSING, AND 25 FEET
 JB1114'SOUTHEAST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK,
 JB1114'STAMPED B 104 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1114
 JB1114                          STATION RECOVERY (1974)
 JB1114
 JB1114'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1114'MARK NOT FOUND.
 JB1114
 JB1114                          STATION RECOVERY (2011)
 JB1114
 JB1114'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1114'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1245 ***********************************************************************
 JB1245  DESIGNATION -  B 105
 JB1245  PID         -  JB1245
 JB1245  STATE/COUNTY-  IL/RANDOLPH
 JB1245  COUNTRY     -  US
 JB1245  USGS QUAD   -  EVANSVILLE (2018)
 JB1245
 JB1245                         *CURRENT SURVEY CONTROL
 JB1245  ______________________________________________________________________
 JB1245* NAD 83(1986) POSITION- 38 05 15.     (N) 089 56 22.     (W)   SCALED
 JB1245* NAVD 88 ORTHO HEIGHT -   124.982 (meters)      410.05  (feet) ADJUSTED
 JB1245  ______________________________________________________________________
 JB1245  GEOID HEIGHT    -        -29.861 (meters)                     GEOID18
 JB1245  DYNAMIC HEIGHT  -        124.898 (meters)      409.77  (feet) COMP
 JB1245  MODELED GRAVITY -    979,954.7   (mgal)                       NAVD 88
 JB1245
 JB1245  VERT ORDER      -  SECOND    CLASS 0
 JB1245
 JB1245.The horizontal coordinates were scaled from a map and have
 JB1245.an estimated accuracy of +/- 6 seconds.
 JB1245
 JB1245.The orthometric height was determined by differential leveling and
 JB1245.adjusted by the NATIONAL GEODETIC SURVEY
 JB1245.in June 1991.
 JB1245
 JB1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1245.GEOID18 height accuracy estimate available here.
 JB1245
 JB1245.Click photographs - Photos may exist for this station.
 JB1245
 JB1245.The dynamic height is computed by dividing the NAVD 88
 JB1245.geopotential number by the normal gravity value computed on the
 JB1245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1245.degrees latitude (g = 980.6199 gals.).
 JB1245
 JB1245.The modeled gravity was interpolated from observed gravity values.
 JB1245
 JB1245;                    North         East    Units  Estimated Accuracy
 JB1245;SPC IL W     -   157,710.      719,930.      MT  (+/- 180 meters Scaled)
 JB1245
 JB1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH422196(NAD 83)
 JB1245
 JB1245                          SUPERSEDED SURVEY CONTROL
 JB1245
 JB1245  NGVD 29 (??/??/92)  125.090  (m)          410.40   (f) ADJ UNCH    2 0
 JB1245
 JB1245.Superseded values are not recommended for survey control.
 JB1245
 JB1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1245.See file dsdata.pdf to determine how the superseded data were derived.
 JB1245
 JB1245_MARKER: DB = BENCH MARK DISK
 JB1245_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1245_SP_SET: BRIDGE
 JB1245_STAMPING: B 105 1935
 JB1245_MARK LOGO: CGS
 JB1245_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1245
 JB1245  HISTORY     - Date     Condition        Report By
 JB1245  HISTORY     - 1935     MONUMENTED       CGS
 JB1245  HISTORY     - 1957     GOOD             CGS
 JB1245  HISTORY     - 20110804 GOOD             ILDT
 JB1245
 JB1245                          STATION DESCRIPTION
 JB1245
 JB1245'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 JB1245'AT EVANSVILLE.
 JB1245'AT EVANSVILLE, RANDOLPH COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD,
 JB1245'11 RAILS WEST OF THE STATION, AT POLE 69+20, AT A BRIDGE OVER
 JB1245'STATE HIGHWAY 3, AND IN THE TOP OF THE WEST WING WALL OF THE
 JB1245'SOUTH ABUTMENT.  A STANDARD DISK, STAMPED B 105 1935.
 JB1245
 JB1245                          STATION RECOVERY (2011)
 JB1245
 JB1245'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1245'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0867 ***********************************************************************
 HB0867  DESIGNATION -  B 106
 HB0867  PID         -  HB0867
 HB0867  STATE/COUNTY-  IL/UNION
 HB0867  COUNTRY     -  US
 HB0867  USGS QUAD   -  MOUNT PLEASANT (2018)
 HB0867
 HB0867                         *CURRENT SURVEY CONTROL
 HB0867  ______________________________________________________________________
 HB0867* NAD 83(1986) POSITION- 37 26 38.     (N) 089 06 44.     (W)   SCALED
 HB0867* NAVD 88 ORTHO HEIGHT -   167.192 (meters)      548.53  (feet) ADJUSTED
 HB0867  ______________________________________________________________________
 HB0867  GEOID HEIGHT    -        -28.544 (meters)                     GEOID18
 HB0867  DYNAMIC HEIGHT  -        167.073 (meters)      548.14  (feet) COMP
 HB0867  MODELED GRAVITY -    979,917.2   (mgal)                       NAVD 88
 HB0867
 HB0867  VERT ORDER      -  SECOND    CLASS 0
 HB0867
 HB0867.The horizontal coordinates were scaled from a map and have
 HB0867.an estimated accuracy of +/- 6 seconds.
 HB0867
 HB0867.The orthometric height was determined by differential leveling and
 HB0867.adjusted by the NATIONAL GEODETIC SURVEY
 HB0867.in June 1991.
 HB0867
 HB0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0867.GEOID18 height accuracy estimate available here.
 HB0867
 HB0867.Click photographs - Photos may exist for this station.
 HB0867
 HB0867.The dynamic height is computed by dividing the NAVD 88
 HB0867.geopotential number by the normal gravity value computed on the
 HB0867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0867.degrees latitude (g = 980.6199 gals.).
 HB0867
 HB0867.The modeled gravity was interpolated from observed gravity values.
 HB0867
 HB0867;                    North         East    Units  Estimated Accuracy
 HB0867;SPC IL W     -    86,770.      793,310.      MT  (+/- 180 meters Scaled)
 HB0867
 HB0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG131462(NAD 83)
 HB0867
 HB0867                          SUPERSEDED SURVEY CONTROL
 HB0867
 HB0867  NGVD 29 (11/26/84)  167.224  (m)          548.63   (f) ADJUSTED    2 0
 HB0867
 HB0867.Superseded values are not recommended for survey control.
 HB0867
 HB0867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0867.See file dsdata.pdf to determine how the superseded data were derived.
 HB0867
 HB0867_MARKER: DB = BENCH MARK DISK
 HB0867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0867_STAMPING: B 106 1935
 HB0867_MARK LOGO: CGS
 HB0867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0867+STABILITY: SURFACE MOTION
 HB0867
 HB0867  HISTORY     - Date     Condition        Report By
 HB0867  HISTORY     - 1935     MONUMENTED       CGS
 HB0867  HISTORY     - 1978     GOOD             ILDT
 HB0867  HISTORY     - 1978     GOOD             ILDT
 HB0867  HISTORY     - 1978     GOOD             ILDT
 HB0867  HISTORY     - 20020604 POOR             USACE
 HB0867
 HB0867                          STATION DESCRIPTION
 HB0867
 HB0867'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0867'7.7 MI E FROM ANNA.
 HB0867'7.7 MILES EAST ALONG STATE HIGHWAY 146 FROM THE ILLINOIS CENTRAL
 HB0867'RAILROAD STATION AT ANNA, UNION COUNTY, AT THE LOCUST GROVE
 HB0867'SHELL SERVICE STATION, 33 FEET NORTH OF THE CENTERLINE OF THE
 HB0867'HIGHWAY, 31 FEET SOUTH OF THE ENTRANCE TO THE SERVICE STATION,
 HB0867'AND 5 FEET SOUTH OF A SHELL GASOLINE SIGN.  A STANDARD DISK,
 HB0867'STAMPED B 106 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0867
 HB0867                          STATION RECOVERY (1978)
 HB0867
 HB0867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0867'RECOVERED IN GOOD CONDITION.
 HB0867
 HB0867                          STATION RECOVERY (1978)
 HB0867
 HB0867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0867'RECOVERED IN GOOD CONDITION.
 HB0867
 HB0867                          STATION RECOVERY (1978)
 HB0867
 HB0867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0867'RECOVERED IN GOOD CONDITION.
 HB0867
 HB0867                          STATION RECOVERY (2002)
 HB0867
 HB0867'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0867'FOUND CONCRETE POST, PER DESCRIPTION, BROKEN OFF AT TOP, DISK GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0743 ***********************************************************************
 HB0743  DESIGNATION -  B 107
 HB0743  PID         -  HB0743
 HB0743  STATE/COUNTY-  IL/ALEXANDER
 HB0743  COUNTRY     -  US
 HB0743  USGS QUAD   -  MCCLURE (2018)
 HB0743
 HB0743                         *CURRENT SURVEY CONTROL
 HB0743  ______________________________________________________________________
 HB0743* NAD 83(1986) POSITION- 37 19 11.32   (N) 089 25 05.14   (W)   HD_HELD1
 HB0743* NAVD 88 ORTHO HEIGHT -   104.438 (meters)      342.64  (feet) ADJUSTED
 HB0743  ______________________________________________________________________
 HB0743  GEOID HEIGHT    -        -28.309 (meters)                     GEOID18
 HB0743  DYNAMIC HEIGHT  -        104.364 (meters)      342.40  (feet) COMP
 HB0743  MODELED GRAVITY -    979,919.8   (mgal)                       NAVD 88
 HB0743
 HB0743  VERT ORDER      -  SECOND    CLASS 0
 HB0743
 HB0743.The horizontal coordinates were determined by differentially corrected
 HB0743.hand held GPS observations or other comparable positioning techniques
 HB0743.and have an estimated accuracy of +/- 3 meters.
 HB0743
 HB0743.The orthometric height was determined by differential leveling and
 HB0743.adjusted by the NATIONAL GEODETIC SURVEY
 HB0743.in June 1991.
 HB0743
 HB0743.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0743.GEOID18 height accuracy estimate available here.
 HB0743
 HB0743.Click photographs - Photos may exist for this station.
 HB0743
 HB0743.The dynamic height is computed by dividing the NAVD 88
 HB0743.geopotential number by the normal gravity value computed on the
 HB0743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0743.degrees latitude (g = 980.6199 gals.).
 HB0743
 HB0743.The modeled gravity was interpolated from observed gravity values.
 HB0743
 HB0743;                    North         East    Units  Estimated Accuracy
 HB0743;SPC IL W     -    72,742.9     766,348.2     MT  (+/- 3 meters HH1 GPS) 
 HB0743
 HB0743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8573433093(NAD 83)
 HB0743
 HB0743                          SUPERSEDED SURVEY CONTROL
 HB0743
 HB0743  NGVD 29 (11/26/84)  104.376  (m)          342.44   (f) ADJUSTED    2 0
 HB0743
 HB0743.Superseded values are not recommended for survey control.
 HB0743
 HB0743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0743.See file dsdata.pdf to determine how the superseded data were derived.
 HB0743
 HB0743_MARKER: DB = BENCH MARK DISK
 HB0743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0743_STAMPING: R 107 1935
 HB0743_MARK LOGO: CGS
 HB0743_PROJECTION: FLUSH
 HB0743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0743+STABILITY: SURFACE MOTION
 HB0743
 HB0743  HISTORY     - Date     Condition        Report By
 HB0743  HISTORY     - 1935     MONUMENTED       CGS
 HB0743  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB0743
 HB0743                          STATION DESCRIPTION
 HB0743
 HB0743'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0743'AT MC CLURE.
 HB0743'AT MC CLURE, ALEXANDER COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB0743'300 FEET NORTH OF THE STATION, AT POLE 113/13, 25 FEET SOUTH OF A
 HB0743'ROAD CROSSING, AND 16 FEET EAST OF THE CENTERLINE OF THE EAST MAIN
 HB0743'TRACK.  A STANDARD DISK, STAMPED B 107 1935 AND SET IN THE TOP OF
 HB0743'A CONCRETE POST.
 HB0743
 HB0743                          STATION RECOVERY (1981)
 HB0743
 HB0743'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0743'NOT RECOVERED, CONSTRUCTION IN THE AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0166 ***********************************************************************
 JB0166  DESIGNATION -  B 108
 JB0166  PID         -  JB0166
 JB0166  STATE/COUNTY-  IL/EDWARDS
 JB0166  COUNTRY     -  US
 JB0166  USGS QUAD   -  ALBION SOUTH (2018)
 JB0166
 JB0166                         *CURRENT SURVEY CONTROL
 JB0166  ______________________________________________________________________
 JB0166* NAD 83(1986) POSITION- 38 22 26.     (N) 088 00 37.     (W)   SCALED
 JB0166* NAVD 88 ORTHO HEIGHT -   121.845 (meters)      399.75  (feet) ADJUSTED
 JB0166  ______________________________________________________________________
 JB0166  GEOID HEIGHT    -        -30.949 (meters)                     GEOID18
 JB0166  DYNAMIC HEIGHT  -        121.767 (meters)      399.50  (feet) COMP
 JB0166  MODELED GRAVITY -    979,987.3   (mgal)                       NAVD 88
 JB0166
 JB0166  VERT ORDER      -  SECOND    CLASS 0
 JB0166
 JB0166.The horizontal coordinates were scaled from a map and have
 JB0166.an estimated accuracy of +/- 6 seconds.
 JB0166
 JB0166.The orthometric height was determined by differential leveling and
 JB0166.adjusted by the NATIONAL GEODETIC SURVEY
 JB0166.in June 1991.
 JB0166
 JB0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0166.GEOID18 height accuracy estimate available here.
 JB0166
 JB0166.Click photographs - Photos may exist for this station.
 JB0166
 JB0166.The dynamic height is computed by dividing the NAVD 88
 JB0166.geopotential number by the normal gravity value computed on the
 JB0166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0166.degrees latitude (g = 980.6199 gals.).
 JB0166
 JB0166.The modeled gravity was interpolated from observed gravity values.
 JB0166
 JB0166;                    North         East    Units  Estimated Accuracy
 JB0166;SPC IL E     -   189,530.      328,230.      MT  (+/- 180 meters Scaled)
 JB0166
 JB0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH117477(NAD 83)
 JB0166
 JB0166                          SUPERSEDED SURVEY CONTROL
 JB0166
 JB0166  NGVD 29 (??/??/92)  121.974  (m)          400.18   (f) ADJ UNCH    2 0
 JB0166
 JB0166.Superseded values are not recommended for survey control.
 JB0166
 JB0166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0166.See file dsdata.pdf to determine how the superseded data were derived.
 JB0166
 JB0166_MARKER: DB = BENCH MARK DISK
 JB0166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0166_STAMPING: B 108 1935
 JB0166_MARK LOGO: CGS
 JB0166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0166+STABILITY: SURFACE MOTION
 JB0166
 JB0166  HISTORY     - Date     Condition        Report By
 JB0166  HISTORY     - 1935     MONUMENTED       CGS
 JB0166  HISTORY     - 1971     MARK NOT FOUND   USGS
 JB0166  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JB0166
 JB0166                          STATION DESCRIPTION
 JB0166
 JB0166'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0166'1.6 MI W FROM BROWNS.
 JB0166'1.6 MILES WEST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0166'BROWNS, EDWARDS COUNTY, 0.2 MILE WEST OF MILEPOST 137, AND 40
 JB0166'FEET SOUTH OF THE TRACK.  A STANDARD DISK, STAMPED B 108 1935
 JB0166'AND SET IN THE TOP OF A CONCRETE POST.
 JB0166
 JB0166                          STATION RECOVERY (1971)
 JB0166
 JB0166'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0166'MARK NOT FOUND.
 JB0166
 JB0166                          STATION RECOVERY (2012)
 JB0166
 JB0166'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0166'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0354 ***********************************************************************
 JB0354  DESIGNATION -  B 109
 JB0354  PID         -  JB0354
 JB0354  STATE/COUNTY-  IL/JEFFERSON
 JB0354  COUNTRY     -  US
 JB0354  USGS QUAD   -  BLUFORD (2018)
 JB0354
 JB0354                         *CURRENT SURVEY CONTROL
 JB0354  ______________________________________________________________________
 JB0354* NAD 83(1986) POSITION- 38 19 35.     (N) 088 44 46.     (W)   SCALED
 JB0354* NAVD 88 ORTHO HEIGHT -   161.030 (meters)      528.31  (feet) ADJUSTED
 JB0354  ______________________________________________________________________
 JB0354  GEOID HEIGHT    -        -30.356 (meters)                     GEOID18
 JB0354  DYNAMIC HEIGHT  -        160.926 (meters)      527.97  (feet) COMP
 JB0354  MODELED GRAVITY -    979,977.6   (mgal)                       NAVD 88
 JB0354
 JB0354  VERT ORDER      -  SECOND    CLASS 0
 JB0354
 JB0354.The horizontal coordinates were scaled from a map and have
 JB0354.an estimated accuracy of +/- 6 seconds.
 JB0354
 JB0354.The orthometric height was determined by differential leveling and
 JB0354.adjusted by the NATIONAL GEODETIC SURVEY
 JB0354.in June 1991.
 JB0354
 JB0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0354.GEOID18 height accuracy estimate available here.
 JB0354
 JB0354.Click photographs - Photos may exist for this station.
 JB0354
 JB0354.The dynamic height is computed by dividing the NAVD 88
 JB0354.geopotential number by the normal gravity value computed on the
 JB0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0354.degrees latitude (g = 980.6199 gals.).
 JB0354
 JB0354.The modeled gravity was interpolated from observed gravity values.
 JB0354
 JB0354;                    North         East    Units  Estimated Accuracy
 JB0354;SPC IL E     -   184,280.      263,910.      MT  (+/- 180 meters Scaled)
 JB0354
 JB0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH473434(NAD 83)
 JB0354
 JB0354                          SUPERSEDED SURVEY CONTROL
 JB0354
 JB0354  NGVD 29 (??/??/92)  161.132  (m)          528.65   (f) ADJ UNCH    2 0
 JB0354
 JB0354.Superseded values are not recommended for survey control.
 JB0354
 JB0354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0354.See file dsdata.pdf to determine how the superseded data were derived.
 JB0354
 JB0354_MARKER: DB = BENCH MARK DISK
 JB0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0354_STAMPING: B 109 1935
 JB0354_MARK LOGO: CGS
 JB0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0354+STABILITY: SURFACE MOTION
 JB0354
 JB0354  HISTORY     - Date     Condition        Report By
 JB0354  HISTORY     - 1935     MONUMENTED       CGS
 JB0354  HISTORY     - 1942     GOOD             CGS
 JB0354  HISTORY     - 1972     MARK NOT FOUND   USGS
 JB0354  HISTORY     - 20090203 MARK NOT FOUND   ILDT
 JB0354
 JB0354                          STATION DESCRIPTION
 JB0354
 JB0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0354'AT BLUFORD.
 JB0354'AT BLUFORD, JEFFERSON COUNTY, 500 FEET WEST OF THE SOUTHERN
 JB0354'RAILWAY, 40 FEET EAST OF THE CENTER OF THE SECOND STREET CROSSING
 JB0354'WEST OF THE STATION, 2 RAILS WEST OF A MAIL CRANE, AND 20 FEET
 JB0354'SOUTH OF THE TRACK.  A STANDARD DISK, STAMPED B 109 1935 AND SET
 JB0354'IN THE TOP OF A CONCRETE POST.  REPORT OF 1964.  NOTE-- THE
 JB0354'SECOND STREET CROSSING MENTIONED IN DESCRIPTION IS NOT THERE ANY
 JB0354'MORE.  AREA IN GENERAL VICINITY OF BM HAS BEEN CHANGED.
 JB0354
 JB0354                          STATION RECOVERY (1972)
 JB0354
 JB0354'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 JB0354'MARK NOT FOUND.
 JB0354
 JB0354                          STATION RECOVERY (2009)
 JB0354
 JB0354'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0354'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0612 ***********************************************************************
 HB0612  DESIGNATION -  B 10=395
 HB0612  PID         -  HB0612
 HB0612  STATE/COUNTY-  IL/JACKSON
 HB0612  COUNTRY     -  US
 HB0612  USGS QUAD   -  ELKVILLE (2018)
 HB0612
 HB0612                         *CURRENT SURVEY CONTROL
 HB0612  ______________________________________________________________________
 HB0612* NAD 83(1986) POSITION- 37 52 37.     (N) 089 14 04.     (W)   SCALED
 HB0612* NAVD 88 ORTHO HEIGHT -   120.439 (meters)      395.14  (feet) ADJUSTED
 HB0612  ______________________________________________________________________
 HB0612  GEOID HEIGHT    -        -29.265 (meters)                     GEOID18
 HB0612  DYNAMIC HEIGHT  -        120.359 (meters)      394.88  (feet) COMP
 HB0612  MODELED GRAVITY -    979,960.6   (mgal)                       NAVD 88
 HB0612
 HB0612  VERT ORDER      -  FIRST     CLASS I
 HB0612
 HB0612.The horizontal coordinates were scaled from a map and have
 HB0612.an estimated accuracy of +/- 6 seconds.
 HB0612
 HB0612.The orthometric height was determined by differential leveling and
 HB0612.adjusted by the NATIONAL GEODETIC SURVEY
 HB0612.in June 1991.
 HB0612
 HB0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0612.GEOID18 height accuracy estimate available here.
 HB0612
 HB0612.Click photographs - Photos may exist for this station.
 HB0612
 HB0612.The dynamic height is computed by dividing the NAVD 88
 HB0612.geopotential number by the normal gravity value computed on the
 HB0612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0612.degrees latitude (g = 980.6199 gals.).
 HB0612
 HB0612.The modeled gravity was interpolated from observed gravity values.
 HB0612
 HB0612;                    North         East    Units  Estimated Accuracy
 HB0612;SPC IL W     -   134,720.      782,010.      MT  (+/- 180 meters Scaled)
 HB0612
 HB0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG034945(NAD 83)
 HB0612
 HB0612                          SUPERSEDED SURVEY CONTROL
 HB0612
 HB0612  NGVD 29 (11/26/84)  120.534  (m)          395.45   (f) ADJUSTED    1 1
 HB0612
 HB0612.Superseded values are not recommended for survey control.
 HB0612
 HB0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0612.See file dsdata.pdf to determine how the superseded data were derived.
 HB0612
 HB0612_MARKER: Z = SEE DESCRIPTION
 HB0612_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0612_SP_SET: CULVERT
 HB0612_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0612
 HB0612  HISTORY     - Date     Condition        Report By
 HB0612  HISTORY     - UNK      MONUMENTED       LOCENG
 HB0612  HISTORY     - 1969     GOOD             CGS
 HB0612
 HB0612                          STATION DESCRIPTION
 HB0612
 HB0612'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0612'2.2 MI S FROM ELKVILLE.
 HB0612'ABOUT 2.25 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0612'FROM THE POST OFFICE AT ELKVILLE, 0.3 MILE NORTH OF MILEPOST
 HB0612'298, 17 FEET EAST OF THE EAST RAIL OF THE EAST TRACK, THE MARK
 HB0612'IS THE SECOND C IN CHICAGO IN THE INSCRIPTION GILBERT SCRIBNER JR
 HB0612'CHICAGO 1902 WHICH IS ON A BRASS PLATE, SET IN THE CENTER OF
 HB0612'THE TOP OF THE EAST CONCRETE HEADWALL OF A 9-FOOT CONCRETE
 HB0612'ARCHED CULVERT, AND ABOUT 7 FEET BELOW THE LEVEL OF THE TRACK.
 HB0612'SEC 29, T7S, R 1W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3233 ***********************************************************************
 ME3233  DESIGNATION -  B 11
 ME3233  PID         -  ME3233
 ME3233  STATE/COUNTY-  IL/COOK
 ME3233  COUNTRY     -  US
 ME3233  USGS QUAD   -  RIVER FOREST (2018)
 ME3233
 ME3233                         *CURRENT SURVEY CONTROL
 ME3233  ______________________________________________________________________
 ME3233* NAD 83(1997) POSITION- 41 58 58.91391(N) 087 52 19.77148(W)   ADJUSTED
 ME3233* NAVD 88 ORTHO HEIGHT -   206.1   (meters)      676.    (feet) VERTCON3
 ME3233  ______________________________________________________________________
 ME3233  GEOID HEIGHT    -        -33.665 (meters)                     GEOID18
 ME3233  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 ME3233  HORZ ORDER      -  SECOND
 ME3233
 ME3233.The horizontal coordinates were established by classical geodetic methods
 ME3233.and adjusted by the National Geodetic Survey in October 1999.
 ME3233
 ME3233.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3233.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3233
 ME3233.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3233.GEOID18 height accuracy estimate available here.
 ME3233
 ME3233.Click photographs - Photos may exist for this station.
 ME3233
 ME3233.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3233
 ME3233. The following values were computed from the NAD 83(1997) position.
 ME3233
 ME3233;                    North         East     Units Scale Factor Converg.
 ME3233;SPC IL E     -   590,320.813   338,217.904   MT  0.99999297   +0 18 30.6
 ME3233;SPC IL E     - 1,936,744.20  1,109,636.57   sFT  0.99999297   +0 18 30.6
 ME3233;UTM  16      - 4,648,260.095   427,750.402   MT  0.99966423   -0 35 00.3
 ME3233
 ME3233!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3233!SPC IL E     -   0.99997296  x   0.99999297  =   0.99996593
 ME3233!UTM  16      -   0.99997296  x   0.99966423  =   0.99963720
 ME3233
 ME3233:                Primary Azimuth Mark                     Grid Az
 ME3233:SPC IL E     -  AIRPORT BM K 18 COC                      277 09 33.9
 ME3233:UTM  16      -  AIRPORT BM K 18 COC                      278 03 04.8
 ME3233
 ME3233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2775048260(NAD 83)
 ME3233
 ME3233|---------------------------------------------------------------------|
 ME3233| PID    Reference Object                     Distance      Geod. Az  |
 ME3233|                                                           dddmmss.s |
 ME3233| ME3270 O HARE CONTROL TWR BALL             APPROX. 2.7 KM 2563046.9 |
 ME3233| ME3180 AIRPORT BM K 18 COC                 APPROX. 0.7 KM 2772804.5 |
 ME3233| ME3169 O HARE CHICAGO INTL APT TANK        APPROX. 1.6 KM 3011534.7 |
 ME3233|---------------------------------------------------------------------|
 ME3233
 ME3233                          SUPERSEDED SURVEY CONTROL
 ME3233
 ME3233  NAD 83(1997)-  41 58 58.91401(N)    087 52 19.77205(W) AD(       ) 2
 ME3233  NAD 83(1994)-  41 58 58.91446(N)    087 52 19.78640(W) AD(       ) 2
 ME3233  NAD 83(1986)-  41 58 58.91619(N)    087 52 19.78599(W) AD(       ) 2
 ME3233  NGVD 29 (08/23/90)  206.2    (m)          677.     (f) VERT ANG       
 ME3233
 ME3233.Superseded values are not recommended for survey control.
 ME3233
 ME3233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3233.See file dsdata.pdf to determine how the superseded data were derived.
 ME3233
 ME3233_MARKER: DD = SURVEY DISK
 ME3233_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME3233_SP_SET: OVERPASS
 ME3233_STAMPING: B 11 1983
 ME3233_MARK LOGO: IL1670
 ME3233_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3233_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3233
 ME3233  HISTORY     - Date     Condition        Report By
 ME3233  HISTORY     - 1983     MONUMENTED       IL1670
 ME3233
 ME3233                          STATION DESCRIPTION
 ME3233
 ME3233'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3233'THE STATION IS LOCATED IN ROSEMONT, AT THE INTERSECTION OF I-294
 ME3233'AND I-190, DIRECTLY OVER THE EAST BOUND LANE OF I-190 ON THE WEST
 ME3233'EDGE OF THE OVERPASS.  THIS OVERPASS IS ON THE ENTRANCE TO SOUTH
 ME3233'BOUND I-294, LEADING FROM THE WEST BOUND LANES OF I-190.
 ME3233'
 ME3233'TO REACH THE STATION SEE ABOVE PARAGRAPH.
 ME3233'
 ME3233'THE STATION IS A STANDARD COC DISK STAMPED---B11 1983---SET INTO A
 ME3233'DRILL HOLE IN THE WEST EDGE AND ABOUT CENTER OF THE CONCRETE
 ME3233'OVERPASS.
 ME3233'
 ME3233'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0037 ***********************************************************************
 JB0037  DESIGNATION -  B 110
 JB0037  PID         -  JB0037
 JB0037  STATE/COUNTY-  IL/RICHLAND
 JB0037  COUNTRY     -  US
 JB0037  USGS QUAD   -  NOBLE (2018)
 JB0037
 JB0037                         *CURRENT SURVEY CONTROL
 JB0037  ______________________________________________________________________
 JB0037* NAD 83(1986) POSITION- 38 41 47.     (N) 088 13 30.     (W)   SCALED
 JB0037* NAVD 88 ORTHO HEIGHT -   144.430 (meters)      473.85  (feet) ADJUSTED
 JB0037  ______________________________________________________________________
 JB0037  GEOID HEIGHT    -        -31.277 (meters)                     GEOID18
 JB0037  DYNAMIC HEIGHT  -        144.342 (meters)      473.56  (feet) COMP
 JB0037  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 JB0037
 JB0037  VERT ORDER      -  FIRST     CLASS II
 JB0037
 JB0037.The horizontal coordinates were scaled from a map and have
 JB0037.an estimated accuracy of +/- 6 seconds.
 JB0037
 JB0037.The orthometric height was determined by differential leveling and
 JB0037.adjusted by the NATIONAL GEODETIC SURVEY
 JB0037.in June 1991.
 JB0037
 JB0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0037.GEOID18 height accuracy estimate available here.
 JB0037
 JB0037.Click photographs - Photos may exist for this station.
 JB0037
 JB0037.The dynamic height is computed by dividing the NAVD 88
 JB0037.geopotential number by the normal gravity value computed on the
 JB0037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0037.degrees latitude (g = 980.6199 gals.).
 JB0037
 JB0037.The modeled gravity was interpolated from observed gravity values.
 JB0037
 JB0037;                    North         East    Units  Estimated Accuracy
 JB0037;SPC IL E     -   225,280.      309,420.      MT  (+/- 180 meters Scaled)
 JB0037
 JB0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH934837(NAD 83)
 JB0037
 JB0037                          SUPERSEDED SURVEY CONTROL
 JB0037
 JB0037  NGVD 29 (??/??/92)  144.581  (m)          474.35   (f) ADJ UNCH    1 2
 JB0037
 JB0037.Superseded values are not recommended for survey control.
 JB0037
 JB0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0037.See file dsdata.pdf to determine how the superseded data were derived.
 JB0037
 JB0037_MARKER: DB = BENCH MARK DISK
 JB0037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0037_STAMPING: B 110 1935
 JB0037_MARK LOGO: CGS
 JB0037_PROJECTION: PROJECTING 6 CENTIMETERS
 JB0037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0037+STABILITY: SURFACE MOTION
 JB0037
 JB0037  HISTORY     - Date     Condition        Report By
 JB0037  HISTORY     - 1935     MONUMENTED       CGS
 JB0037  HISTORY     - 1949     GOOD             CGS
 JB0037  HISTORY     - 1970     MARK NOT FOUND   NGS
 JB0037  HISTORY     - 1986     GOOD             NGS
 JB0037
 JB0037                          STATION DESCRIPTION
 JB0037
 JB0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0037'AT NOBLE.
 JB0037'AT NOBLE, ABOUT 150 YARDS WEST OF THE BALTIMORE AND OHIO RAILROAD
 JB0037'STATION, SET IN THE NORTHEAST CORNER OF A STREET CROSSING, 56 FEET
 JB0037'EAST OF THE CENTER LINE OF THE STREET, 38 FEET EAST-SOUTHEAST
 JB0037'OF A POWER POLE, 31 FEET NORTH OF THE NORTH RAIL OF THE MAIN
 JB0037'TRACK, 24 FEET EAST-NORTHEAST OF THE EAST END OF A 12-INCH PIPE
 JB0037'CULVERT UNDER THE STREET, 1 FOOT WEST OF A WHITE WOODEN WITNESS
 JB0037'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 JB0037'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0037
 JB0037                          STATION RECOVERY (1970)
 JB0037
 JB0037'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0037'MARK NOT FOUND.
 JB0037
 JB0037                          STATION RECOVERY (1986)
 JB0037
 JB0037'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0037'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN NOBLE, AT
 JB0037'THE INTERSECTION OF THE CHESSIE SYSTEM RAILROAD AND WEST FIRST STREET,
 JB0037'17.1 M (56.1 FT) EAST OF THE CENTER OF THE STREET, 9.5 M (31.2 FT)
 JB0037'NORTH OF THE NEAR RAIL, AND 7.3 M (24.0 FT) EAST-NORTHEAST OF THE EAST
 JB0037'END OF A 12-INCH PIPE CULVERT UNDER THE STREET.
 JB0037'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 JB0037'THE MARK IS 1.0 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0324 ***********************************************************************
 HB0324  CBN         -  This is a Cooperative Base Network Control Station.
 HB0324  DESIGNATION -  B 112 RESET
 HB0324  PID         -  HB0324
 HB0324  STATE/COUNTY-  IL/MASSAC
 HB0324  COUNTRY     -  US
 HB0324  USGS QUAD   -  METROPOLIS (2018)
 HB0324
 HB0324                         *CURRENT SURVEY CONTROL
 HB0324  ______________________________________________________________________
 HB0324* NAD 83(2011) POSITION- 37 09 39.41660(N) 088 40 41.00728(W)   ADJUSTED
 HB0324* NAD 83(2011) ELLIP HT-    84.156 (meters)        (06/27/12)   ADJUSTED
 HB0324* NAD 83(2011) EPOCH   -  2010.00
 HB0324* NAVD 88 ORTHO HEIGHT -   112.674 (meters)      369.66  (feet) ADJUSTED
 HB0324  ______________________________________________________________________
 HB0324  GEOID HEIGHT    -        -28.502 (meters)                     GEOID18
 HB0324  NAD 83(2011) X  -    117,410.955 (meters)                     COMP
 HB0324  NAD 83(2011) Y  - -5,087,936.022 (meters)                     COMP
 HB0324  NAD 83(2011) Z  -  3,831,694.097 (meters)                     COMP
 HB0324  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 HB0324  DYNAMIC HEIGHT  -        112.592 (meters)      369.40  (feet) COMP
 HB0324  MODELED GRAVITY -    979,906.2   (mgal)                       NAVD 88
 HB0324
 HB0324  VERT ORDER      -  SECOND    CLASS I
 HB0324
 HB0324  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0324  Standards:
 HB0324         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0324            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0324  -------------------------------------------------------------------
 HB0324  NETWORK    0.64   1.23           0.29   0.22   0.63     -0.06241775
 HB0324  -------------------------------------------------------------------
 HB0324  Click here for local accuracies and other accuracy information.
 HB0324
 HB0324.The horizontal coordinates were established by GPS observations
 HB0324.and adjusted by the National Geodetic Survey in June 2012.
 HB0324
 HB0324.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0324.been affixed to the stable North American tectonic plate. See 
 HB0324.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0324
 HB0324.The horizontal coordinates are valid at the epoch date displayed above
 HB0324.which is a decimal equivalence of Year/Month/Day.
 HB0324
 HB0324.The orthometric height was determined by differential leveling and
 HB0324.adjusted by the NATIONAL GEODETIC SURVEY
 HB0324.in April 2013.
 HB0324
 HB0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0324.GEOID18 height accuracy estimate available here.
 HB0324
 HB0324.Click photographs - Photos may exist for this station.
 HB0324
 HB0324.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0324
 HB0324.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0324
 HB0324.The ellipsoidal height was determined by GPS observations
 HB0324.and is referenced to NAD 83.
 HB0324
 HB0324.The dynamic height is computed by dividing the NAVD 88
 HB0324.geopotential number by the normal gravity value computed on the
 HB0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0324.degrees latitude (g = 980.6199 gals.).
 HB0324
 HB0324.The modeled gravity was interpolated from observed gravity values.
 HB0324
 HB0324. The following values were computed from the NAD 83(2011) position.
 HB0324
 HB0324;                    North         East     Units Scale Factor Converg.
 HB0324;SPC IL E     -    54,907.766   269,381.030   MT  0.99998654   -0 12 29.6
 HB0324;SPC IL E     -   180,143.23    883,794.26   sFT  0.99998654   -0 12 29.6
 HB0324;SPC KY1Z     - 1,095,932.400 1,239,966.340   MT  0.99998233   -1 47 51.8
 HB0324;SPC KY1Z     - 3,595,571.55  4,068,122.90   sFT  0.99998233   -1 47 51.8
 HB0324;SPC KY S     -   595,873.284   239,973.725   MT  0.99994995   -1 46 32.7
 HB0324;SPC KY S     - 1,954,960.93    787,313.80   sFT  0.99994995   -1 46 32.7
 HB0324;UTM  16      - 4,114,045.416   351,002.515   MT  0.99987348   -1 00 49.8
 HB0324
 HB0324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0324!SPC IL E     -   0.99998679  x   0.99998654  =   0.99997333
 HB0324!SPC KY1Z     -   0.99998679  x   0.99998233  =   0.99996912
 HB0324!SPC KY S     -   0.99998679  x   0.99994995  =   0.99993674
 HB0324!UTM  16      -   0.99998679  x   0.99987348  =   0.99986028
 HB0324
 HB0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5100214045(NAD 83)
 HB0324
 HB0324                          SUPERSEDED SURVEY CONTROL
 HB0324
 HB0324  NAD 83(2007)-  37 09 39.41671(N)    088 40 41.00785(W) AD(2002.00) 0
 HB0324  ELLIP H (02/10/07)   84.189  (m)                       GP(2002.00)    
 HB0324  ELLIP H (10/15/04)   84.155  (m)                       GP(       ) 4 2
 HB0324  NAD 83(1997)-  37 09 39.41638(N)    088 40 41.00790(W) AD(       ) B
 HB0324  ELLIP H (07/17/98)   84.169  (m)                       GP(       ) 4 1
 HB0324  NAD 83(1993)-  37 09 39.42104(N)    088 40 41.00592(W) AD(       ) 1
 HB0324  NAD 83(1986)-  37 09 39.42696(N)    088 40 41.00958(W) AD(       ) 1
 HB0324  NAVD 88             112.67   (m)          369.7    (f) LEVELING    3  
 HB0324  NGVD 29 (11/26/84)  112.695  (m)          369.73   (f) ADJUSTED    2 1
 HB0324
 HB0324.Superseded values are not recommended for survey control.
 HB0324
 HB0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0324.See file dsdata.pdf to determine how the superseded data were derived.
 HB0324
 HB0324_MARKER: DB = BENCH MARK DISK
 HB0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0324_STAMPING: B 112 RESET 1971
 HB0324_MARK LOGO: CGS
 HB0324_PROJECTION: FLUSH
 HB0324_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0324+STABILITY: SURFACE MOTION
 HB0324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0324+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 HB0324
 HB0324  HISTORY     - Date     Condition        Report By
 HB0324  HISTORY     - 1971     MONUMENTED       NGS
 HB0324  HISTORY     - 19921212 GOOD
 HB0324  HISTORY     - 19930226 GOOD             NGS
 HB0324  HISTORY     - 19970303 GOOD             NGS
 HB0324  HISTORY     - 19980909 GOOD             ILDT
 HB0324  HISTORY     - 20100614 GOOD             GEOCAC
 HB0324  HISTORY     - 20100626 GOOD             ILDT
 HB0324  HISTORY     - 20120515 GOOD             PATRIC
 HB0324
 HB0324                          STATION DESCRIPTION
 HB0324
 HB0324'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 HB0324'2.8 MILES EAST ALONG U.S. HIGHWAY 45 FROM THE EAST CITY LIMITS
 HB0324'OF METROPOLIS, MASSAC COUNTY, ILLINOIS, 401 FEET WEST AND SOUTH
 HB0324'OF THE NORTHEAST CORNER OF SECTION 5, T16S, R5E, 380 FEET
 HB0324'WEST OF THE INTERSECTION OF STATE HIGHWAY 145, 127 FEET SOUTH
 HB0324'OF THE CENTERLINE OF U.S. HIGHWAY 45, APPROXIMATELY 2 FEET
 HB0324'INSIDE THE HIGHWAY ROW FENCE LINE.
 HB0324
 HB0324                          STATION RECOVERY (1992)
 HB0324
 HB0324'RECOVERED 1992
 HB0324'RECOVERED IN GOOD CONDITION.
 HB0324
 HB0324                          STATION RECOVERY (1993)
 HB0324
 HB0324'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB0324'TO REACH FROM THE INTERSECTION OF INTERSTATE 24 AND U.S. ROUTE 45 JUST
 HB0324'EAST OF METROPOLIS, ILLINOIS, GO APPROXIMATELY 0.32 KM (0.20 MI) EAST
 HB0324'FROM THE INTERSECTION ON ROUTE 45 TO THE STATION ON THE RIGHT (SOUTH)
 HB0324'SIDE OF THE ROAD, AT THE SOUTHEAST QUADRANT OF THE INTERCHANGE, NEAR A
 HB0324'FENCE ALONG THE SOUTH R.O.W. LINE.
 HB0324'
 HB0324'STATION B-112 RESET IS A CIRCULAR INSCRIBED STANDARD BRASS BENCH MARK
 HB0324'DISK SET IN CONCRETE, 28.3 M SOUTH OF THE CENTERLINE OF THE ROAD, 17.5
 HB0324'M EAST OF A FENCE CORNER AND 28.3 M NORTHEAST OF THE NORTHWEST CORNER
 HB0324'OF A BUILDING.
 HB0324
 HB0324                          STATION RECOVERY (1997)
 HB0324
 HB0324'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB0324'THE STATION IS LOCATED EAST OF METROPOLIS NEAR THE JUNCTION OF
 HB0324'INTERSTATE 24 AND U.S. HIGHWAY 45.
 HB0324'
 HB0324'TO REACH FROM THAT POINT PROCEED EAST ON HIGHWAY 45 FOR 0.2 MI
 HB0324'(0.3 KM) TO THE STATION ON THE RIGHT NEAR THE SOUTH RIGHT-OF-WAY
 HB0324'FENCE.
 HB0324'
 HB0324'IT IS 28.3 M (92.8 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 45, 17.5 M
 HB0324'(57.4 FT) EAST OF A FENCE CORNER, 28.3 M (92.8 FT) NORTHEAST OF THE
 HB0324'NORTHWEST CORNER OF A BUILDING, AND SET IN THE TOP OF A CONCRETE POST.
 HB0324
 HB0324                          STATION RECOVERY (1998)
 HB0324
 HB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 HB0324'RECOVERED AS DESCRIBED
 HB0324
 HB0324                          STATION RECOVERY (2010)
 HB0324
 HB0324'RECOVERY NOTE BY GEOCACHING 2010 (ACM)
 HB0324'RECOVERED IN GOOD CONDITION.
 HB0324
 HB0324                          STATION RECOVERY (2010)
 HB0324
 HB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0324'RECOVERED IN GOOD CONDITION.
 HB0324
 HB0324                          STATION RECOVERY (2012)
 HB0324
 HB0324'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB0324'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0323 ***********************************************************************
 HB0323  DESIGNATION -  B 112 RESET
 HB0323  PID         -  HB0323
 HB0323  STATE/COUNTY-  IL/MASSAC
 HB0323  COUNTRY     -  US
 HB0323  USGS QUAD   -  METROPOLIS (2018)
 HB0323
 HB0323                         *CURRENT SURVEY CONTROL
 HB0323  ______________________________________________________________________
 HB0323* NAD 83(1986) POSITION- 37 09 40.     (N) 088 40 40.     (W)   SCALED
 HB0323* NAVD 88 ORTHO HEIGHT -   113.40  (+/-2cm)      372.0   (feet) VERTCON3
 HB0323  ______________________________________________________________________
 HB0323  GEOID HEIGHT    -        -28.502 (meters)                     GEOID18
 HB0323  VERT ORDER      -  ? (See Below)
 HB0323
 HB0323.The horizontal coordinates were scaled from a map and have
 HB0323.an estimated accuracy of +/- 6 seconds.
 HB0323
 HB0323.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0323.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0323
 HB0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0323.GEOID18 height accuracy estimate available here.
 HB0323
 HB0323.The vertical order pertains to the NGVD 29 superseded value.
 HB0323
 HB0323.Click photographs - Photos may exist for this station.
 HB0323
 HB0323;                    North         East    Units  Estimated Accuracy
 HB0323;SPC IL E     -    54,930.      269,410.      MT  (+/- 180 meters Scaled)
 HB0323
 HB0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG510140(NAD 83)
 HB0323
 HB0323                          SUPERSEDED SURVEY CONTROL
 HB0323
 HB0323  NGVD 29 (11/26/84)  113.438  (m)          372.17   (f) ADJUSTED       
 HB0323
 HB0323.Superseded values are not recommended for survey control.
 HB0323
 HB0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0323.See file dsdata.pdf to determine how the superseded data were derived.
 HB0323
 HB0323_MARKER: DB = BENCH MARK DISK
 HB0323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0323_STAMPING: B 112 RESET 1949
 HB0323_MARK LOGO: CGS
 HB0323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0323+STABILITY: SURFACE MOTION
 HB0323
 HB0323  HISTORY     - Date     Condition        Report By
 HB0323  HISTORY     - 1949     MONUMENTED       ILHD
 HB0323
 HB0323                          STATION DESCRIPTION
 HB0323
 HB0323'DESCRIBED BY IL HIGHWAY DEPT 1949
 HB0323'2.8 MI E FROM METROPOLIS.
 HB0323'2.8 MILES EAST ALONG U.S. HIGHWAY 45 FROM THE EAST CITY LIMITS
 HB0323'OF METROPOLIS, MASSAC COUNTY, 302 FEET WEST AND SOUTH OF THE
 HB0323'NORTHEAST CORNER OF SECTION 5, T 16 S, R 5 E, 308 FEET WEST OF
 HB0323'THE INTERSECTION OF STATE HIGHWAY 145, 48 FEET SOUTH OF THE
 HB0323'CENTERLINE OF U.S. HIGHWAY 45, AND AT THE CORNER OF A YARD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0841 ***********************************************************************
 KB0841  DESIGNATION -  B 113
 KB0841  PID         -  KB0841
 KB0841  STATE/COUNTY-  IL/MONTGOMERY
 KB0841  COUNTRY     -  US
 KB0841  USGS QUAD   -  SORENTO NORTH (2018)
 KB0841
 KB0841                         *CURRENT SURVEY CONTROL
 KB0841  ______________________________________________________________________
 KB0841* NAD 83(1986) POSITION- 39 04 15.     (N) 089 37 11.     (W)   SCALED
 KB0841* NAVD 88 ORTHO HEIGHT -   188.909 (meters)      619.78  (feet) ADJUSTED
 KB0841  ______________________________________________________________________
 KB0841  GEOID HEIGHT    -        -31.216 (meters)                     GEOID18
 KB0841  DYNAMIC HEIGHT  -        188.798 (meters)      619.41  (feet) COMP
 KB0841  MODELED GRAVITY -    980,037.8   (mgal)                       NAVD 88
 KB0841
 KB0841  VERT ORDER      -  SECOND    CLASS 0
 KB0841
 KB0841.The horizontal coordinates were scaled from a map and have
 KB0841.an estimated accuracy of +/- 6 seconds.
 KB0841
 KB0841.The orthometric height was determined by differential leveling and
 KB0841.adjusted by the NATIONAL GEODETIC SURVEY
 KB0841.in June 1991.
 KB0841
 KB0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0841.GEOID18 height accuracy estimate available here.
 KB0841
 KB0841.Click photographs - Photos may exist for this station.
 KB0841
 KB0841.The dynamic height is computed by dividing the NAVD 88
 KB0841.geopotential number by the normal gravity value computed on the
 KB0841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0841.degrees latitude (g = 980.6199 gals.).
 KB0841
 KB0841.The modeled gravity was interpolated from observed gravity values.
 KB0841
 KB0841;                    North         East    Units  Estimated Accuracy
 KB0841;SPC IL W     -   266,980.      747,330.      MT  (+/- 180 meters Scaled)
 KB0841
 KB0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ733279(NAD 83)
 KB0841
 KB0841                          SUPERSEDED SURVEY CONTROL
 KB0841
 KB0841  NGVD 29 (??/??/92)  189.038  (m)          620.20   (f) ADJ UNCH    2 0
 KB0841
 KB0841.Superseded values are not recommended for survey control.
 KB0841
 KB0841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0841.See file dsdata.pdf to determine how the superseded data were derived.
 KB0841
 KB0841_MARKER: DB = BENCH MARK DISK
 KB0841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0841_STAMPING: B 113 1935
 KB0841_MARK LOGO: CGS
 KB0841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0841+STABILITY: SURFACE MOTION
 KB0841
 KB0841  HISTORY     - Date     Condition        Report By
 KB0841  HISTORY     - 1935     MONUMENTED       CGS
 KB0841  HISTORY     - 1959     GOOD             CGS
 KB0841  HISTORY     - 20191009 MARK NOT FOUND   ILDT
 KB0841
 KB0841                          STATION DESCRIPTION
 KB0841
 KB0841'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0841'AT WALSHVILLE.
 KB0841'AT WALSHVILLE, MONTGOMERY COUNTY, ON THE CHICAGO, BURLINGTON
 KB0841'AND QUINCY RAILROAD, 5 RAILS SOUTH OF THE STATION, 1-1/2 RAILS
 KB0841'SOUTH OF A STREET CROSSING, 30 FEET EAST OF THE TRACK, AND 18
 KB0841'FEET WEST OF A FENCE.  A STANDARD DISK, STAMPED B 113 1935 AND
 KB0841'SET IN THE TOP OF A CONCRETE POST.
 KB0841
 KB0841                          STATION RECOVERY (1959)
 KB0841
 KB0841'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0841'RECOVERED IN GOOD CONDITION.
 KB0841
 KB0841                          STATION RECOVERY (2019)
 KB0841
 KB0841'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0841'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0099 ***********************************************************************
 JC0099  DESIGNATION -  B 115
 JC0099  PID         -  JC0099
 JC0099  STATE/COUNTY-  IL/ST CLAIR
 JC0099  COUNTRY     -  US
 JC0099  USGS QUAD   -  CAHOKIA (2018)
 JC0099
 JC0099                         *CURRENT SURVEY CONTROL
 JC0099  ______________________________________________________________________
 JC0099* NAD 83(1986) POSITION- 38 31 22.     (N) 090 12 33.     (W)   SCALED
 JC0099* NAVD 88 ORTHO HEIGHT -   125.524 (meters)      411.82  (feet) ADJUSTED
 JC0099  ______________________________________________________________________
 JC0099  GEOID HEIGHT    -        -30.760 (meters)                     GEOID18
 JC0099  DYNAMIC HEIGHT  -        125.444 (meters)      411.56  (feet) COMP
 JC0099  MODELED GRAVITY -    979,992.3   (mgal)                       NAVD 88
 JC0099
 JC0099  VERT ORDER      -  SECOND    CLASS 0
 JC0099
 JC0099.The horizontal coordinates were scaled from a map and have
 JC0099.an estimated accuracy of +/- 6 seconds.
 JC0099
 JC0099.The orthometric height was determined by differential leveling and
 JC0099.adjusted by the NATIONAL GEODETIC SURVEY
 JC0099.in June 1991.
 JC0099
 JC0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0099.GEOID18 height accuracy estimate available here.
 JC0099
 JC0099.Click photographs - Photos may exist for this station.
 JC0099
 JC0099.The dynamic height is computed by dividing the NAVD 88
 JC0099.geopotential number by the normal gravity value computed on the
 JC0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0099.degrees latitude (g = 980.6199 gals.).
 JC0099
 JC0099.The modeled gravity was interpolated from observed gravity values.
 JC0099
 JC0099;                    North         East    Units  Estimated Accuracy
 JC0099;SPC IL W     -   206,000.      696,290.      MT  (+/- 180 meters Scaled)
 JC0099
 JC0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC432675(NAD 83)
 JC0099
 JC0099                          SUPERSEDED SURVEY CONTROL
 JC0099
 JC0099  NGVD 29 (??/??/92)  125.670  (m)          412.30   (f) ADJ UNCH    2 0
 JC0099
 JC0099.Superseded values are not recommended for survey control.
 JC0099
 JC0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0099.See file dsdata.pdf to determine how the superseded data were derived.
 JC0099
 JC0099_MARKER: DB = BENCH MARK DISK
 JC0099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0099_STAMPING: B 115 1935
 JC0099_MARK LOGO: CGS
 JC0099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0099+STABILITY: SURFACE MOTION
 JC0099
 JC0099  HISTORY     - Date     Condition        Report By
 JC0099  HISTORY     - 1935     MONUMENTED       CGS
 JC0099
 JC0099                          STATION DESCRIPTION
 JC0099
 JC0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0099'AT DUPO.
 JC0099'AT DUPO, ST. CLAIR COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 0.3
 JC0099'MILE NORTH OF THE STATION, MIDWAY BETWEEN POLES 5/32 AND 5/33, 35
 JC0099'FEET SOUTH OF A STREET CROSSING, 20 FEET EAST OF THE CENTERLINE
 JC0099'OF THE NORTH-BOUND MAIN TRACK, AND 48 FEET WEST OF THE CENTERLINE
 JC0099'OF STATE HIGHWAY 3.  A STANDARD DISK, STAMPED B 115 1935 AND SET
 JC0099'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0681 ***********************************************************************
 HB0681  DESIGNATION -  B 119
 HB0681  PID         -  HB0681
 HB0681  STATE/COUNTY-  IL/JACKSON
 HB0681  COUNTRY     -  US
 HB0681  USGS QUAD   -  GORHAM (2018)
 HB0681
 HB0681                         *CURRENT SURVEY CONTROL
 HB0681  ______________________________________________________________________
 HB0681* NAD 83(1986) POSITION- 37 43 57.06   (N) 089 27 10.63   (W)   HD_HELD1
 HB0681* NAVD 88 ORTHO HEIGHT -   109.766 (meters)      360.12  (feet) ADJUSTED
 HB0681  ______________________________________________________________________
 HB0681  GEOID HEIGHT    -        -29.143 (meters)                     GEOID18
 HB0681  DYNAMIC HEIGHT  -        109.689 (meters)      359.87  (feet) COMP
 HB0681  MODELED GRAVITY -    979,927.7   (mgal)                       NAVD 88
 HB0681
 HB0681  VERT ORDER      -  FIRST     CLASS II
 HB0681
 HB0681.The horizontal coordinates were determined by differentially corrected
 HB0681.hand held GPS observations or other comparable positioning techniques
 HB0681.and have an estimated accuracy of +/- 3 meters.
 HB0681
 HB0681.The orthometric height was determined by differential leveling and
 HB0681.adjusted by the NATIONAL GEODETIC SURVEY
 HB0681.in June 1991.
 HB0681
 HB0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0681.GEOID18 height accuracy estimate available here.
 HB0681
 HB0681.Click photographs - Photos may exist for this station.
 HB0681
 HB0681.The dynamic height is computed by dividing the NAVD 88
 HB0681.geopotential number by the normal gravity value computed on the
 HB0681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0681.degrees latitude (g = 980.6199 gals.).
 HB0681
 HB0681.The modeled gravity was interpolated from observed gravity values.
 HB0681
 HB0681;                    North         East    Units  Estimated Accuracy
 HB0681;SPC IL W     -   118,522.4     762,911.0     MT  (+/- 3 meters HH1 GPS) 
 HB0681
 HB0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8384078970(NAD 83)
 HB0681
 HB0681                          SUPERSEDED SURVEY CONTROL
 HB0681
 HB0681  NGVD 29 (11/26/84)  109.866  (m)          360.45   (f) ADJUSTED    1 2
 HB0681
 HB0681.Superseded values are not recommended for survey control.
 HB0681
 HB0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0681.See file dsdata.pdf to determine how the superseded data were derived.
 HB0681
 HB0681_MARKER: DB = BENCH MARK DISK
 HB0681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0681_STAMPING: B 119 1935
 HB0681_MARK LOGO: CGS
 HB0681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0681+STABILITY: SURFACE MOTION
 HB0681
 HB0681  HISTORY     - Date     Condition        Report By
 HB0681  HISTORY     - 1935     MONUMENTED       CGS
 HB0681  HISTORY     - 1949     GOOD             CGS
 HB0681
 HB0681                          STATION DESCRIPTION
 HB0681
 HB0681'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0681'0.8 MI SW FROM SAND RIDGE.
 HB0681'0.8 MILE SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0681'STATION AT SAND RIDGE, ABOUT 214 YARDS NORTHEAST OF THE NORTHEAST
 HB0681'END OF A SHORT STEEL TRESTLE ACROSS NORTHERN BAYOU, ABOUT 145
 HB0681'YARDS SOUTHWEST OF MILE POST T 9, 98 FEET SOUTH-SOUTHEAST OF AND
 HB0681'ACROSS TRACK FROM A 14 INCH LONE OAK TREE IN A FENCE LINE,
 HB0681'30 FEET WEST-NORTHWEST OF A BLAZED 6 INCH OAK TREE, 29 FEET
 HB0681'NORTHWEST OF THE NORTHWEST EDGE OF A DITCH, 22 FEET SOUTHEAST
 HB0681'OF THE SOUTHEAST RAIL, 195 FEET SOUTHWEST OF A WHITE WOODEN
 HB0681'WITNESS POST, ABOUT 5.5 FEET BELOW THE LEVEL OF THE TRACK AND
 HB0681'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0605 ***********************************************************************
 KB0605  DESIGNATION -  B 12
 KB0605  PID         -  KB0605
 KB0605  STATE/COUNTY-  IL/MOULTRIE
 KB0605  COUNTRY     -  US
 KB0605  USGS QUAD   -  CADWELL (2018)
 KB0605
 KB0605                         *CURRENT SURVEY CONTROL
 KB0605  ______________________________________________________________________
 KB0605* NAD 83(1986) POSITION- 39 43 02.55   (N) 088 36 20.35   (W)   HD_HELD1
 KB0605* NAVD 88 ORTHO HEIGHT -   211.640 (meters)      694.36  (feet) ADJUSTED
 KB0605  ______________________________________________________________________
 KB0605  GEOID HEIGHT    -        -32.365 (meters)                     GEOID18
 KB0605  DYNAMIC HEIGHT  -        211.521 (meters)      693.97  (feet) COMP
 KB0605  MODELED GRAVITY -    980,059.6   (mgal)                       NAVD 88
 KB0605
 KB0605  VERT ORDER      -  FIRST     CLASS II
 KB0605
 KB0605.The horizontal coordinates were determined by differentially corrected
 KB0605.hand held GPS observations or other comparable positioning techniques
 KB0605.and have an estimated accuracy of +/- 3 meters.
 KB0605
 KB0605.The orthometric height was determined by differential leveling and
 KB0605.adjusted by the NATIONAL GEODETIC SURVEY
 KB0605.in June 1991.
 KB0605
 KB0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0605.GEOID18 height accuracy estimate available here.
 KB0605
 KB0605.Click photographs - Photos may exist for this station.
 KB0605
 KB0605.The dynamic height is computed by dividing the NAVD 88
 KB0605.geopotential number by the normal gravity value computed on the
 KB0605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0605.degrees latitude (g = 980.6199 gals.).
 KB0605
 KB0605.The modeled gravity was interpolated from observed gravity values.
 KB0605
 KB0605;                    North         East    Units  Estimated Accuracy
 KB0605;SPC IL E     -   338,656.2     276,650.6     MT  (+/- 3 meters HH1 GPS) 
 KB0605
 KB0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6237597621(NAD 83)
 KB0605
 KB0605                          SUPERSEDED SURVEY CONTROL
 KB0605
 KB0605  NGVD 29 (??/??/92)  211.711  (m)          694.59   (f) ADJ UNCH    1 2
 KB0605
 KB0605.Superseded values are not recommended for survey control.
 KB0605
 KB0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0605.See file dsdata.pdf to determine how the superseded data were derived.
 KB0605
 KB0605_MARKER: DB = BENCH MARK DISK
 KB0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0605_STAMPING: 694.798 B 12 1933
 KB0605_MARK LOGO: CGS
 KB0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0605+STABILITY: SURFACE MOTION
 KB0605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0605+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2010
 KB0605
 KB0605  HISTORY     - Date     Condition        Report By
 KB0605  HISTORY     - 1933     MONUMENTED       CGS
 KB0605  HISTORY     - 1942     GOOD             CGS
 KB0605  HISTORY     - 1942     GOOD             CGS
 KB0605  HISTORY     - 1975     GOOD             ILDT
 KB0605  HISTORY     - 20100420 GOOD             CHAST
 KB0605
 KB0605                          STATION DESCRIPTION
 KB0605
 KB0605'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KB0605'1.5 MI E FROM LOVINGTON.
 KB0605'1.5 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM LOVINGTON,
 KB0605'MOULTRIE COUNTY, 23-1/2 POLES WEST OF MILEPOST TH 70, 50 FEET
 KB0605'EAST OF A GRADE CROSSING, 23 FEET SOUTH OF THE TRACK, AND 30
 KB0605'FEET EAST OF A FENCE CORNER.  A STANDARD DISK, STAMPED 694.798
 KB0605'B 12 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0605
 KB0605                          STATION RECOVERY (1942)
 KB0605
 KB0605'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 KB0605'RECOVERED IN GOOD CONDITION.
 KB0605
 KB0605                          STATION RECOVERY (1975)
 KB0605
 KB0605'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0605'RECOVERED IN GOOD CONDITION.
 KB0605
 KB0605                          STATION RECOVERY (2010)
 KB0605
 KB0605'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2010 (JRA)
 KB0605'THE MARK WAS RECOVERED IN FAIR CONDINTION. THE RAILROAD TRACKS HAVE
 KB0605'BEEN REMOVED. THE MARK IS 20 FEET SOUTH OF THE OLD RAILROAD BED,  27.5
 KB0605'FEET NORTHEAST OF A POWER POLE AND 50 FEET EAST OF THE CENTERLINE OF
 KB0605'1100E ROAD, THE FENCE CORNER HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3234 ***********************************************************************
 ME3234  DESIGNATION -  B 12
 ME3234  PID         -  ME3234
 ME3234  STATE/COUNTY-  IL/COOK
 ME3234  COUNTRY     -  US
 ME3234  USGS QUAD   -  RIVER FOREST (2018)
 ME3234
 ME3234                         *CURRENT SURVEY CONTROL
 ME3234  ______________________________________________________________________
 ME3234* NAD 83(1997) POSITION- 41 59 01.21598(N) 087 51 04.53303(W)   ADJUSTED
 ME3234* NAVD 88 ORTHO HEIGHT -   193.4   (meters)      635.    (feet) VERTCON3
 ME3234  ______________________________________________________________________
 ME3234  GEOID HEIGHT    -        -33.678 (meters)                     GEOID18
 ME3234  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 ME3234  HORZ ORDER      -  SECOND
 ME3234
 ME3234.The horizontal coordinates were established by classical geodetic methods
 ME3234.and adjusted by the National Geodetic Survey in October 1999.
 ME3234
 ME3234.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3234.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3234
 ME3234.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3234.GEOID18 height accuracy estimate available here.
 ME3234
 ME3234.Click photographs - Photos may exist for this station.
 ME3234
 ME3234.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3234
 ME3234. The following values were computed from the NAD 83(1997) position.
 ME3234
 ME3234;                    North         East     Units Scale Factor Converg.
 ME3234;SPC IL E     -   590,401.375   339,949.472   MT  0.99999463   +0 19 20.9
 ME3234;SPC IL E     - 1,937,008.51  1,115,317.56   sFT  0.99999463   +0 19 20.9
 ME3234;UTM  16      - 4,648,313.675   429,482.441   MT  0.99966119   -0 34 10.0
 ME3234
 ME3234!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3234!SPC IL E     -   0.99997495  x   0.99999463  =   0.99996958
 ME3234!UTM  16      -   0.99997495  x   0.99966119  =   0.99963615
 ME3234
 ME3234:                Primary Azimuth Mark                     Grid Az
 ME3234:SPC IL E     -  CAN                                      084 18 49.8
 ME3234:UTM  16      -  CAN                                      085 12 20.7
 ME3234
 ME3234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2948248313(NAD 83)
 ME3234
 ME3234|---------------------------------------------------------------------|
 ME3234| PID    Reference Object                     Distance      Geod. Az  |
 ME3234|                                                           dddmmss.s |
 ME3234| ME3074 CAN                                 APPROX. 1.8 KM 0843810.7 |
 ME3234|---------------------------------------------------------------------|
 ME3234
 ME3234                          SUPERSEDED SURVEY CONTROL
 ME3234
 ME3234  NAD 83(1997)-  41 59 01.21609(N)    087 51 04.53360(W) AD(       ) 2
 ME3234  NAD 83(1994)-  41 59 01.21686(N)    087 51 04.54778(W) AD(       ) 2
 ME3234  NAD 83(1986)-  41 59 01.21852(N)    087 51 04.54735(W) AD(       ) 2
 ME3234  NGVD 29 (08/23/90)  193.5    (m)          635.     (f) VERT ANG       
 ME3234
 ME3234.Superseded values are not recommended for survey control.
 ME3234
 ME3234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3234.See file dsdata.pdf to determine how the superseded data were derived.
 ME3234
 ME3234_MARKER: DD = SURVEY DISK
 ME3234_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3234_SP_SET: SLAB
 ME3234_STAMPING: B 12 1983
 ME3234_MARK LOGO: IL1670
 ME3234_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3234_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3234
 ME3234  HISTORY     - Date     Condition        Report By
 ME3234  HISTORY     - 1983     MONUMENTED       IL1670
 ME3234
 ME3234                          STATION DESCRIPTION
 ME3234
 ME3234'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3234'THE STATION IS LOCATED ALONG THE NORTH SIDE OF THE EAST BOUND
 ME3234'LANES OF THE JOHN F. KENNEDY EXPRESSWAY, NEAR THE JUNCTION OF I-90
 ME3234'AND I-190, JUST EAST OF THE DES PLAINES RIVER AND WEST OF EAST
 ME3234'RIVER ROAD.
 ME3234'
 ME3234'THE STATION IS A STANDARD COC DISK STAMPED---B12 1983---SET INTO A
 ME3234'DRILL HOLE IN A CONCRETE SLAB IN THE MEDIAN.
 ME3234'
 ME3234'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0716 ***********************************************************************
 HB0716  DESIGNATION -  B 120
 HB0716  PID         -  HB0716
 HB0716  STATE/COUNTY-  IL/WILLIAMSON
 HB0716  COUNTRY     -  US
 HB0716  USGS QUAD   -  HERRIN (2018)
 HB0716
 HB0716                         *CURRENT SURVEY CONTROL
 HB0716  ______________________________________________________________________
 HB0716* NAD 83(1986) POSITION- 37 45 06.72   (N) 089 04 01.86   (W)   HD_HELD1
 HB0716* NAVD 88 ORTHO HEIGHT -   144.109 (meters)      472.80  (feet) ADJUSTED
 HB0716  ______________________________________________________________________
 HB0716  GEOID HEIGHT    -        -29.106 (meters)                     GEOID18
 HB0716  DYNAMIC HEIGHT  -        144.010 (meters)      472.47  (feet) COMP
 HB0716  MODELED GRAVITY -    979,942.9   (mgal)                       NAVD 88
 HB0716
 HB0716  VERT ORDER      -  SECOND    CLASS 0
 HB0716
 HB0716.The horizontal coordinates were determined by differentially corrected
 HB0716.hand held GPS observations or other comparable positioning techniques
 HB0716.and have an estimated accuracy of +/- 3 meters.
 HB0716
 HB0716.The orthometric height was determined by differential leveling and
 HB0716.adjusted by the NATIONAL GEODETIC SURVEY
 HB0716.in June 1991.
 HB0716
 HB0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0716.GEOID18 height accuracy estimate available here.
 HB0716
 HB0716.Click photographs - Photos may exist for this station.
 HB0716
 HB0716.The dynamic height is computed by dividing the NAVD 88
 HB0716.geopotential number by the normal gravity value computed on the
 HB0716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0716.degrees latitude (g = 980.6199 gals.).
 HB0716
 HB0716.The modeled gravity was interpolated from observed gravity values.
 HB0716
 HB0716;                    North         East    Units  Estimated Accuracy
 HB0716;SPC IL E     -   120,687.8     235,328.7     MT  (+/- 3 meters HH1 GPS) 
 HB0716
 HB0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1788780296(NAD 83)
 HB0716
 HB0716                          SUPERSEDED SURVEY CONTROL
 HB0716
 HB0716  NGVD 29 (11/26/84)  144.202  (m)          473.10   (f) ADJUSTED    2 0
 HB0716
 HB0716.Superseded values are not recommended for survey control.
 HB0716
 HB0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0716.See file dsdata.pdf to determine how the superseded data were derived.
 HB0716
 HB0716_MARKER: DB = BENCH MARK DISK
 HB0716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0716_STAMPING: B 120 1935
 HB0716_MARK LOGO: CGS
 HB0716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0716+STABILITY: SURFACE MOTION
 HB0716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0716+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2011
 HB0716
 HB0716  HISTORY     - Date     Condition        Report By
 HB0716  HISTORY     - 1935     MONUMENTED       CGS
 HB0716  HISTORY     - 1965     GOOD             CGS
 HB0716  HISTORY     - 20020602 GOOD             ILDT
 HB0716  HISTORY     - 20041109 MARK NOT FOUND   GEOCAC
 HB0716  HISTORY     - 20070712 GOOD             ILDT
 HB0716  HISTORY     - 20110609 GOOD             ILDT
 HB0716
 HB0716                          STATION DESCRIPTION
 HB0716
 HB0716'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 HB0716'AT CRAINSVILLE.
 HB0716'AT CRAINVILLE, WILLIAMSON COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0716'100 FEET EAST OF THE STATION, 15 RAILS EAST OF MILEPOST E 98,
 HB0716'AND 30 FEET NORTH OF THE CENTERLINE OF THE MAIN TRACK.  A
 HB0716'STANDARD DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 HB0716'INCHES ABOVE GROUND.
 HB0716
 HB0716                          STATION RECOVERY (2002)
 HB0716
 HB0716'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 HB0716'RECOVERED IN GOOD CONDITION.
 HB0716
 HB0716                          STATION RECOVERY (2004)
 HB0716
 HB0716'RECOVERY NOTE BY GEOCACHING 2004 (WTW)
 HB0716'I WAS UNABLE TO FIND THE MARK, THE TRACK HAVE BEEN REMOVED AND ALL THE
 HB0716'GROUND AROUND THEM HA SHAD EXTENSIVE LANDSCAPING DONE, THE DESCRIPTION
 HB0716'OF MARKER AND THE DIRECTIONS TO IT ARE UNABLE TO BE FOLLOWED AND FOUND
 HB0716'
 HB0716
 HB0716                          STATION RECOVERY (2007)
 HB0716
 HB0716'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 HB0716'MARK FOUND 150'+- EAST OF CRAINEVILLE RD. 10'+- NORTH OF FLOWER GARDEN
 HB0716'CENTERLINE. PERTRUDING FROM GROUND 0.4' PLACED NEW KARSONITE WITNESS
 HB0716'POST NEXT TO MONUMENT.
 HB0716
 HB0716                          STATION RECOVERY (2011)
 HB0716
 HB0716'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0716'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0292 ***********************************************************************
 JB0292  DESIGNATION -  B 123
 JB0292  PID         -  JB0292
 JB0292  STATE/COUNTY-  IL/JEFFERSON
 JB0292  COUNTRY     -  US
 JB0292  USGS QUAD   -  MOUNT VERNON (2018)
 JB0292
 JB0292                         *CURRENT SURVEY CONTROL
 JB0292  ______________________________________________________________________
 JB0292* NAD 83(1986) POSITION- 38 18 34.     (N) 088 53 28.     (W)   SCALED
 JB0292* NAVD 88 ORTHO HEIGHT -   140.164 (meters)      459.85  (feet) ADJUSTED
 JB0292  ______________________________________________________________________
 JB0292  GEOID HEIGHT    -        -30.210 (meters)                     GEOID18
 JB0292  DYNAMIC HEIGHT  -        140.074 (meters)      459.56  (feet) COMP
 JB0292  MODELED GRAVITY -    979,984.9   (mgal)                       NAVD 88
 JB0292
 JB0292  VERT ORDER      -  SECOND    CLASS 0
 JB0292
 JB0292.The horizontal coordinates were scaled from a map and have
 JB0292.an estimated accuracy of +/- 6 seconds.
 JB0292
 JB0292.The orthometric height was determined by differential leveling and
 JB0292.adjusted by the NATIONAL GEODETIC SURVEY
 JB0292.in June 1991.
 JB0292
 JB0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0292.GEOID18 height accuracy estimate available here.
 JB0292
 JB0292.Click photographs - Photos may exist for this station.
 JB0292
 JB0292.The dynamic height is computed by dividing the NAVD 88
 JB0292.geopotential number by the normal gravity value computed on the
 JB0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0292.degrees latitude (g = 980.6199 gals.).
 JB0292
 JB0292.The modeled gravity was interpolated from observed gravity values.
 JB0292
 JB0292;                    North         East    Units  Estimated Accuracy
 JB0292;SPC IL E     -   182,470.      251,220.      MT  (+/- 180 meters Scaled)
 JB0292
 JB0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH346418(NAD 83)
 JB0292
 JB0292                          SUPERSEDED SURVEY CONTROL
 JB0292
 JB0292  NGVD 29 (??/??/92)  140.272  (m)          460.21   (f) ADJ UNCH    2 0
 JB0292
 JB0292.Superseded values are not recommended for survey control.
 JB0292
 JB0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0292.See file dsdata.pdf to determine how the superseded data were derived.
 JB0292
 JB0292_MARKER: DB = BENCH MARK DISK
 JB0292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0292_STAMPING: V 123 1935
 JB0292_MARK LOGO: CGS
 JB0292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0292+STABILITY: SURFACE MOTION
 JB0292
 JB0292  HISTORY     - Date     Condition        Report By
 JB0292  HISTORY     - 1935     MONUMENTED       CGS
 JB0292  HISTORY     - 1938     GOOD             CGS
 JB0292  HISTORY     - 1965     POOR             USGS
 JB0292  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0292  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0292
 JB0292                          STATION DESCRIPTION
 JB0292
 JB0292'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0292'0.6 MI S FROM MT VERNON.
 JB0292'0.6 MILE SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS RAILROAD
 JB0292'FROM THE STATION AT MT. VERNON, JEFFERSON COUNTY, TWO RAILS
 JB0292'NORTH OF THE CROSSING OF THE LOUISVILLE AND NASHVILLE RAILROAD,
 JB0292'4 RAILS SOUTH OF CONTROL TOWER VN, 30 FEET EAST OF THE CENTERLINE
 JB0292'OF THE TRACK, AND 30 FEET WEST OF THE CENTERLINE OF A DIRT ROAD.
 JB0292'A STANDARD DISK, STAMPED V 128 1935 AND SET IN THE TOP OF A
 JB0292'CONCRETE POST.  NOTE-- HOWEVER, IT IS QUITE LOOSE IN GROUND.
 JB0292
 JB0292                          STATION RECOVERY (1965)
 JB0292
 JB0292'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 JB0292'MARK RECOVERED IN POOR CONDITION.
 JB0292
 JB0292                          STATION RECOVERY (2009)
 JB0292
 JB0292'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0292'MARK NOT FOUND.
 JB0292
 JB0292                          STATION RECOVERY (2012)
 JB0292
 JB0292'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0292'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1391 ***********************************************************************
 JA1391  DESIGNATION -  B 128
 JA1391  PID         -  JA1391
 JA1391  STATE/COUNTY-  IL/RICHLAND
 JA1391  COUNTRY     -  US
 JA1391  USGS QUAD   -  CLAREMONT (2018)
 JA1391
 JA1391                         *CURRENT SURVEY CONTROL
 JA1391  ______________________________________________________________________
 JA1391* NAD 83(1986) POSITION- 38 43 07.     (N) 087 58 13.     (W)   SCALED
 JA1391* NAVD 88 ORTHO HEIGHT -   155.171 (meters)      509.09  (feet) ADJUSTED
 JA1391  ______________________________________________________________________
 JA1391  GEOID HEIGHT    -        -31.370 (meters)                     GEOID18
 JA1391  DYNAMIC HEIGHT  -        155.076 (meters)      508.78  (feet) COMP
 JA1391  MODELED GRAVITY -    980,013.6   (mgal)                       NAVD 88
 JA1391
 JA1391  VERT ORDER      -  FIRST     CLASS II
 JA1391
 JA1391.The horizontal coordinates were scaled from a map and have
 JA1391.an estimated accuracy of +/- 6 seconds.
 JA1391
 JA1391.The orthometric height was determined by differential leveling and
 JA1391.adjusted by the NATIONAL GEODETIC SURVEY
 JA1391.in June 1991.
 JA1391
 JA1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1391.GEOID18 height accuracy estimate available here.
 JA1391
 JA1391.Click photographs - Photos may exist for this station.
 JA1391
 JA1391.The dynamic height is computed by dividing the NAVD 88
 JA1391.geopotential number by the normal gravity value computed on the
 JA1391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1391.degrees latitude (g = 980.6199 gals.).
 JA1391
 JA1391.The modeled gravity was interpolated from observed gravity values.
 JA1391
 JA1391;                    North         East    Units  Estimated Accuracy
 JA1391;SPC IL E     -   227,800.      331,570.      MT  (+/- 180 meters Scaled)
 JA1391
 JA1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH156859(NAD 83)
 JA1391
 JA1391                          SUPERSEDED SURVEY CONTROL
 JA1391
 JA1391  NGVD 29 (??/??/92)  155.28   (m)          509.4    (f) COMPUTED    1 2
 JA1391
 JA1391.Superseded values are not recommended for survey control.
 JA1391
 JA1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1391.See file dsdata.pdf to determine how the superseded data were derived.
 JA1391
 JA1391_MARKER: DB = BENCH MARK DISK
 JA1391_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1391_SP_SET: BUILDING FOUNDATION
 JA1391_STAMPING: B 128 1938
 JA1391_MARK LOGO: CGS
 JA1391_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1391
 JA1391  HISTORY     - Date     Condition        Report By
 JA1391  HISTORY     - 1938     MONUMENTED       CGS
 JA1391
 JA1391                          STATION DESCRIPTION
 JA1391
 JA1391'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1391'IN CLAREMONT.
 JA1391'ON THE ST. LOUIS DIVISION OF THE BALTIMORE AND OHIO RAILROAD.
 JA1391'IN THE NORTHWEST CORNER OF THE C.W. LUBBEN BUILDING.  SET
 JA1391'VERTICALLY IN THE CONCRETE FOUNDATION OF THE BUILDING, ONE FOOT
 JA1391'ABOVE BRICK SIDE WALK.  THE BUILDING IS 200 FEET NORTH OF
 JA1391'RAILROAD TRACKS AND IMMEDIATELY NORTH OF THE POST OFFICE, ABOUT
 JA1391'500 FEET NORTHEAST OF THE RAILWAY STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1392 ***********************************************************************
 JA1392  DESIGNATION -  B 128 RESET
 JA1392  PID         -  JA1392
 JA1392  STATE/COUNTY-  IL/RICHLAND
 JA1392  COUNTRY     -  US
 JA1392  USGS QUAD   -  CLAREMONT (2018)
 JA1392
 JA1392                         *CURRENT SURVEY CONTROL
 JA1392  ______________________________________________________________________
 JA1392* NAD 83(1986) POSITION- 38 43 07.     (N) 087 58 13.     (W)   SCALED
 JA1392* NAVD 88 ORTHO HEIGHT -   154.904 (meters)      508.21  (feet) ADJUSTED
 JA1392  ______________________________________________________________________
 JA1392  GEOID HEIGHT    -        -31.370 (meters)                     GEOID18
 JA1392  DYNAMIC HEIGHT  -        154.810 (meters)      507.91  (feet) COMP
 JA1392  MODELED GRAVITY -    980,013.6   (mgal)                       NAVD 88
 JA1392
 JA1392  VERT ORDER      -  FIRST     CLASS II
 JA1392
 JA1392.The horizontal coordinates were scaled from a map and have
 JA1392.an estimated accuracy of +/- 6 seconds.
 JA1392
 JA1392.The orthometric height was determined by differential leveling and
 JA1392.adjusted by the NATIONAL GEODETIC SURVEY
 JA1392.in June 1991.
 JA1392
 JA1392.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1392.GEOID18 height accuracy estimate available here.
 JA1392
 JA1392.Click photographs - Photos may exist for this station.
 JA1392
 JA1392.The dynamic height is computed by dividing the NAVD 88
 JA1392.geopotential number by the normal gravity value computed on the
 JA1392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1392.degrees latitude (g = 980.6199 gals.).
 JA1392
 JA1392.The modeled gravity was interpolated from observed gravity values.
 JA1392
 JA1392;                    North         East    Units  Estimated Accuracy
 JA1392;SPC IL E     -   227,800.      331,570.      MT  (+/- 180 meters Scaled)
 JA1392
 JA1392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH156859(NAD 83)
 JA1392
 JA1392                          SUPERSEDED SURVEY CONTROL
 JA1392
 JA1392  NGVD 29 (??/??/??)  154.99   (m)          508.5    (f) RESET       3  
 JA1392
 JA1392.Superseded values are not recommended for survey control.
 JA1392
 JA1392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1392.See file dsdata.pdf to determine how the superseded data were derived.
 JA1392
 JA1392_MARKER: DB = BENCH MARK DISK
 JA1392_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JA1392_SP_SET: SIDEWALK
 JA1392_STAMPING: B 128 RESET 1947
 JA1392_MARK LOGO: CGS
 JA1392_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JA1392
 JA1392  HISTORY     - Date     Condition        Report By
 JA1392  HISTORY     - 1947     MONUMENTED       LOCENG
 JA1392  HISTORY     - 1986     GOOD             NGS
 JA1392
 JA1392                          STATION DESCRIPTION
 JA1392
 JA1392'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1947
 JA1392'AT CLAREMONT.
 JA1392'AT CLAREMONT, RICHLAND COUNTY, ABOUT 500 FEET NORTHEAST OF THE
 JA1392'BALTIMORE AND OHIO RAILROAD STATION, 190 FEET NORTH OF THE
 JA1392'TRACK, AT THE SOUTHWEST CORNER OF A GARAGE, AND IN THE EAST
 JA1392'SIDEWALK.  A STANDARD DISK, STAMPED B 128 RESET 1947.
 JA1392
 JA1392                          STATION RECOVERY (1986)
 JA1392
 JA1392'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1392'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 JA1392'CLAREMONT, AT THE INTERSECTION OF WASHINGTON AND NORTH AVENUES, 22.2 M
 JA1392'(72.8 FT) SOUTH OF THE CENTER OF NORTH AVENUE, 13.3 M (43.6 FT) EAST
 JA1392'OF THE CENTER OF WASHINGTON AVENUE, 11.3 M (37.1 FT) NORTH OF THE
 JA1392'NORTHWEST CORNER OF THE POST OFFICE, AND 1.8 M (5.9 FT)
 JA1392'NORTH-NORTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE BLOCK BUILDING.
 JA1392'THE MARK IS ABOVE LEVEL WITH THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0660 ***********************************************************************
 KB0660  DESIGNATION -  B 13
 KB0660  PID         -  KB0660
 KB0660  STATE/COUNTY-  IL/SANGAMON
 KB0660  COUNTRY     -  US
 KB0660  USGS QUAD   -  MECHANICSBURG (2018)
 KB0660
 KB0660                         *CURRENT SURVEY CONTROL
 KB0660  ______________________________________________________________________
 KB0660* NAD 83(1986) POSITION- 39 51 10.52   (N) 089 24 30.52   (W)   HD_HELD1
 KB0660* NAVD 88 ORTHO HEIGHT -   186.032 (meters)      610.34  (feet) ADJUSTED
 KB0660  ______________________________________________________________________
 KB0660  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 KB0660  DYNAMIC HEIGHT  -        185.934 (meters)      610.02  (feet) COMP
 KB0660  MODELED GRAVITY -    980,096.0   (mgal)                       NAVD 88
 KB0660
 KB0660  VERT ORDER      -  SECOND    CLASS I
 KB0660
 KB0660.The horizontal coordinates were determined by differentially corrected
 KB0660.hand held GPS observations or other comparable positioning techniques
 KB0660.and have an estimated accuracy of +/- 3 meters.
 KB0660
 KB0660.The orthometric height was determined by differential leveling and
 KB0660.adjusted by the NATIONAL GEODETIC SURVEY
 KB0660.in September 2015.
 KB0660
 KB0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0660.GEOID18 height accuracy estimate available here.
 KB0660
 KB0660.Click photographs - Photos may exist for this station.
 KB0660
 KB0660.The dynamic height is computed by dividing the NAVD 88
 KB0660.geopotential number by the normal gravity value computed on the
 KB0660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0660.degrees latitude (g = 980.6199 gals.).
 KB0660
 KB0660.The modeled gravity was interpolated from observed gravity values.
 KB0660
 KB0660;                    North         East    Units  Estimated Accuracy
 KB0660;SPC IL W     -   353,933.3     764,879.9     MT  (+/- 3 meters HH1 GPS) 
 KB0660
 KB0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9396114209(NAD 83)
 KB0660
 KB0660                          SUPERSEDED SURVEY CONTROL
 KB0660
 KB0660  NAVD 88 (06/15/91)  185.991  (m)          610.21   (f) SUPERSEDED  1 2
 KB0660  NGVD 29 (??/??/92)  186.086  (m)          610.52   (f) ADJ UNCH    1 2
 KB0660
 KB0660.Superseded values are not recommended for survey control.
 KB0660
 KB0660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0660.See file dsdata.pdf to determine how the superseded data were derived.
 KB0660
 KB0660_MARKER: DB = BENCH MARK DISK
 KB0660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0660_STAMPING: B 13 1933
 KB0660_MARK LOGO: CGS
 KB0660_PROJECTION: RECESSED 3 CENTIMETERS
 KB0660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0660+STABILITY: SURFACE MOTION
 KB0660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0660+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2019
 KB0660
 KB0660  HISTORY     - Date     Condition        Report By
 KB0660  HISTORY     - 1933     MONUMENTED       CGS
 KB0660  HISTORY     - 1944     GOOD             CGS
 KB0660  HISTORY     - 20120628 MARK NOT FOUND   ILDT
 KB0660  HISTORY     - 20140911 GOOD             AMESC
 KB0660  HISTORY     - 20190826 GOOD             ILDT
 KB0660
 KB0660                          STATION DESCRIPTION
 KB0660
 KB0660'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0660'AT BUFFALO.
 KB0660'AT BUFFALO, SANGAMON COUNTY, ON THE WABASH RAILROAD, ABOUT 150
 KB0660'FEET WEST OF THE STATION, 45 FEET WEST OF A CROSS STREET, 15 FEET
 KB0660'WEST OF A BRICK SIDEWALK, 25 FEET NORTH OF THE MAIN TRACK, AND 5
 KB0660'FEET WEST OF POLE 400/9.  A STANDARD DISK, STAMPED B 13 1933 AND
 KB0660'SET IN THE TOP OF A CONCRETE POST.
 KB0660
 KB0660                          STATION RECOVERY (1944)
 KB0660
 KB0660'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 KB0660'RECOVERED IN GOOD CONDITION.
 KB0660
 KB0660                          STATION RECOVERY (2012)
 KB0660
 KB0660'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0660'MARK NOT FOUND.
 KB0660
 KB0660                          STATION RECOVERY (2014)
 KB0660
 KB0660'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0660'RECOVERED IN GOOD CONDITION.
 KB0660'
 KB0660'NOTE-ADD-THE STATION IS 60.5 FT (18.4 M) WEST OF THE CENTERLINE OF
 KB0660'WELLS STREET, 43.6 FT (13.3 M) WEST-NORTHWEST OF THE RAILROAD CROSSING
 KB0660'GATE, 25.6 FT (7.8 M) NORTH OF THE CENTERLINE OF THE RAILROAD TRACKS,
 KB0660'20.0 FT (6.1 M) SOUTHWEST OF A POWER POLE WITH GUY WIRE, 5.9 FT (1.8
 KB0660'M) SOUTHWEST OF A GAS VENT PIPE.
 KB0660
 KB0660                          STATION RECOVERY (2019)
 KB0660
 KB0660'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0660'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0484 ***********************************************************************
 NH0484  DESIGNATION -  B 130
 NH0484  PID         -  NH0484
 NH0484  STATE/COUNTY-  IL/OGLE
 NH0484  COUNTRY     -  US
 NH0484  USGS QUAD   -  KINGS (2018)
 NH0484
 NH0484                         *CURRENT SURVEY CONTROL
 NH0484  ______________________________________________________________________
 NH0484* NAD 83(1986) POSITION- 42 05 59.01   (N) 089 04 34.00   (W)   HD_HELD1
 NH0484* NAVD 88 ORTHO HEIGHT -   234.738 (meters)      770.14  (feet) ADJUSTED
 NH0484  ______________________________________________________________________
 NH0484  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 NH0484  DYNAMIC HEIGHT  -        234.660 (meters)      769.88  (feet) COMP
 NH0484  MODELED GRAVITY -    980,283.1   (mgal)                       NAVD 88
 NH0484
 NH0484  VERT ORDER      -  FIRST     CLASS I
 NH0484
 NH0484.The horizontal coordinates were determined by differentially corrected
 NH0484.hand held GPS observations or other comparable positioning techniques
 NH0484.and have an estimated accuracy of +/- 3 meters.
 NH0484
 NH0484.The orthometric height was determined by differential leveling and
 NH0484.adjusted by the NATIONAL GEODETIC SURVEY
 NH0484.in June 1991.
 NH0484
 NH0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0484.GEOID18 height accuracy estimate available here.
 NH0484
 NH0484.Click photographs - Photos may exist for this station.
 NH0484
 NH0484.The dynamic height is computed by dividing the NAVD 88
 NH0484.geopotential number by the normal gravity value computed on the
 NH0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0484.degrees latitude (g = 980.6199 gals.).
 NH0484
 NH0484.The modeled gravity was interpolated from observed gravity values.
 NH0484
 NH0484;                    North         East    Units  Estimated Accuracy
 NH0484;SPC IL W     -   603,734.4     790,207.4     MT  (+/- 3 meters HH1 GPS) 
 NH0484
 NH0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2832662934(NAD 83)
 NH0484
 NH0484                          SUPERSEDED SURVEY CONTROL
 NH0484
 NH0484  NGVD 29 (??/??/92)  234.780  (m)          770.27   (f) ADJ UNCH    1 1
 NH0484
 NH0484.Superseded values are not recommended for survey control.
 NH0484
 NH0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0484.See file dsdata.pdf to determine how the superseded data were derived.
 NH0484
 NH0484_MARKER: DB = BENCH MARK DISK
 NH0484_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0484_SP_SET: PIER
 NH0484_STAMPING: B 130 1947
 NH0484_MARK LOGO: CGS
 NH0484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0484_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0484+SATELLITE: SATELLITE OBSERVATIONS - November 08, 2017
 NH0484
 NH0484  HISTORY     - Date     Condition        Report By
 NH0484  HISTORY     - 1947     MONUMENTED       CGS
 NH0484  HISTORY     - 1969     GOOD             CGS
 NH0484  HISTORY     - 1987     GOOD             USPSQD
 NH0484  HISTORY     - 19960624 GOOD             USPSQD
 NH0484  HISTORY     - 20010725 GOOD             USPSQD
 NH0484  HISTORY     - 20041013 GOOD             USPSQD
 NH0484  HISTORY     - 20171108 GOOD             AMESC
 NH0484
 NH0484                          STATION DESCRIPTION
 NH0484
 NH0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0484'0.8 MI E FROM DAVIS JUNCTION.
 NH0484'ABOUT 0.85 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0484'PACIFIC RAILROAD FROM THE STATION AT DAVIS JUNCTION, 0.15 MILE
 NH0484'WEST OF MILEPOST 79, AT THE RAILROAD UNDERPASS FOR U.S. HIGHWAY
 NH0484'51, SET VERTICALLY IN THE SOUTH FACE OF THE FIRST CONCRETE PIER
 NH0484'OF THE UNDERPASS NORTH OF THE TRACKS, 2.1 FEET WEST OF THE EAST
 NH0484'END OF THE PIER, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE GROUND,
 NH0484'AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACK.  SEC 24,
 NH0484'T 42 N, R 1 E.
 NH0484
 NH0484                          STATION RECOVERY (1987)
 NH0484
 NH0484'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0484'RECOVERED IN GOOD CONDITION.
 NH0484
 NH0484                          STATION RECOVERY (1996)
 NH0484
 NH0484'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0484'RECOVERED IN GOOD CONDITION.
 NH0484
 NH0484                          STATION RECOVERY (2001)
 NH0484
 NH0484'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0484'RECOVERED IN GOOD CONDITION.
 NH0484
 NH0484                          STATION RECOVERY (2004)
 NH0484
 NH0484'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0484'RECOVERED IN GOOD CONDITION.
 NH0484
 NH0484                          STATION RECOVERY (2017)
 NH0484
 NH0484'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (THH)
 NH0484'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0230 ***********************************************************************
 NH0230  DESIGNATION -  B 131
 NH0230  PID         -  NH0230
 NH0230  STATE/COUNTY-  IL/DE KALB
 NH0230  COUNTRY     -  US
 NH0230  USGS QUAD   -  GENOA (2018)
 NH0230
 NH0230                         *CURRENT SURVEY CONTROL
 NH0230  ______________________________________________________________________
 NH0230* NAD 83(1986) POSITION- 42 05 42.     (N) 088 40 53.     (W)   SCALED
 NH0230* NAVD 88 ORTHO HEIGHT -   260.405 (meters)      854.35  (feet) ADJUSTED
 NH0230  ______________________________________________________________________
 NH0230  GEOID HEIGHT    -        -33.270 (meters)                     GEOID18
 NH0230  DYNAMIC HEIGHT  -        260.318 (meters)      854.06  (feet) COMP
 NH0230  MODELED GRAVITY -    980,280.9   (mgal)                       NAVD 88
 NH0230
 NH0230  VERT ORDER      -  FIRST     CLASS II
 NH0230
 NH0230.The horizontal coordinates were scaled from a map and have
 NH0230.an estimated accuracy of +/- 6 seconds.
 NH0230
 NH0230.The orthometric height was determined by differential leveling and
 NH0230.adjusted by the NATIONAL GEODETIC SURVEY
 NH0230.in June 1991.
 NH0230
 NH0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0230.GEOID18 height accuracy estimate available here.
 NH0230
 NH0230.Click photographs - Photos may exist for this station.
 NH0230
 NH0230.The dynamic height is computed by dividing the NAVD 88
 NH0230.geopotential number by the normal gravity value computed on the
 NH0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0230.degrees latitude (g = 980.6199 gals.).
 NH0230
 NH0230.The modeled gravity was interpolated from observed gravity values.
 NH0230
 NH0230;                    North         East    Units  Estimated Accuracy
 NH0230;SPC IL E     -   602,710.      271,210.      MT  (+/- 180 meters Scaled)
 NH0230
 NH0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM609616(NAD 83)
 NH0230
 NH0230                          SUPERSEDED SURVEY CONTROL
 NH0230
 NH0230  NGVD 29 (??/??/92)  260.45   (m)          854.5    (f) COMPUTED    1 2
 NH0230
 NH0230.Superseded values are not recommended for survey control.
 NH0230
 NH0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0230.See file dsdata.pdf to determine how the superseded data were derived.
 NH0230
 NH0230_MARKER: DB = BENCH MARK DISK
 NH0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0230_STAMPING: B 131 1947
 NH0230_MARK LOGO: CGS
 NH0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0230+STABILITY: SURFACE MOTION
 NH0230
 NH0230  HISTORY     - Date     Condition        Report By
 NH0230  HISTORY     - 1947     MONUMENTED       CGS
 NH0230  HISTORY     - 1969     MARK NOT FOUND   CGS
 NH0230  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0230
 NH0230                          STATION DESCRIPTION
 NH0230
 NH0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0230'0.8 MI E FROM GENOA.
 NH0230'ABOUT 0.75 MILE EAST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0230'BANK AT GENOA, AT THE JUNCTION OF STATE HIGHWAY 23, 189 FEET
 NH0230'SOUTHEAST AND ACROSS THE INTERSECTION FROM THE EAST CITY LIMIT
 NH0230'SIGN, 130 FEET SOUTHWEST AND ACROSS HIGHWAY 72 FROM THE SOUTHWEST
 NH0230'CORNER OF LEADERS LUMCH AND SERVICE STATION, 39 FEET SOUTH OF THE
 NH0230'CENTER LINE OF THE JUNCTION, 5 FEET EAST-SOUTHEAST OF A TELEPHONE
 NH0230'POLE, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL
 NH0230'WITH THE JUNCTION AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 NH0230'4 INCHES.
 NH0230
 NH0230                          STATION RECOVERY (1969)
 NH0230
 NH0230'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0230'MARK NOT FOUND.
 NH0230
 NH0230                          STATION RECOVERY (1996)
 NH0230
 NH0230'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0230'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0059 ***********************************************************************
 NH0059  DESIGNATION -  B 132
 NH0059  PID         -  NH0059
 NH0059  STATE/COUNTY-  IL/KANE
 NH0059  COUNTRY     -  US
 NH0059  USGS QUAD   -  ELGIN (2018)
 NH0059
 NH0059                         *CURRENT SURVEY CONTROL
 NH0059  ______________________________________________________________________
 NH0059* NAD 83(1986) POSITION- 42 04 03.     (N) 088 17 04.     (W)   SCALED
 NH0059* NAVD 88 ORTHO HEIGHT -   238.106 (meters)      781.19  (feet) ADJUSTED
 NH0059  ______________________________________________________________________
 NH0059  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 NH0059  DYNAMIC HEIGHT  -        238.023 (meters)      780.91  (feet) COMP
 NH0059  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 NH0059
 NH0059  VERT ORDER      -  FIRST     CLASS II
 NH0059
 NH0059.The horizontal coordinates were scaled from a map and have
 NH0059.an estimated accuracy of +/- 6 seconds.
 NH0059
 NH0059.The orthometric height was determined by differential leveling and
 NH0059.adjusted by the NATIONAL GEODETIC SURVEY
 NH0059.in June 1991.
 NH0059
 NH0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0059.GEOID18 height accuracy estimate available here.
 NH0059
 NH0059.Click photographs - Photos may exist for this station.
 NH0059
 NH0059.The dynamic height is computed by dividing the NAVD 88
 NH0059.geopotential number by the normal gravity value computed on the
 NH0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0059.degrees latitude (g = 980.6199 gals.).
 NH0059
 NH0059.The modeled gravity was interpolated from observed gravity values.
 NH0059
 NH0059;                    North         East    Units  Estimated Accuracy
 NH0059;SPC IL E     -   599,600.      304,050.      MT  (+/- 180 meters Scaled)
 NH0059
 NH0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM937580(NAD 83)
 NH0059
 NH0059                          SUPERSEDED SURVEY CONTROL
 NH0059
 NH0059  NGVD 29 (??/??/92)  238.184  (m)          781.44   (f) ADJ UNCH    1 2
 NH0059
 NH0059.Superseded values are not recommended for survey control.
 NH0059
 NH0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0059.See file dsdata.pdf to determine how the superseded data were derived.
 NH0059
 NH0059_MARKER: DB = BENCH MARK DISK
 NH0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0059_STAMPING: B 132 1947
 NH0059_MARK LOGO: CGS
 NH0059_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0059+STABILITY: SURFACE MOTION
 NH0059
 NH0059  HISTORY     - Date     Condition        Report By
 NH0059  HISTORY     - 1947     MONUMENTED       CGS
 NH0059  HISTORY     - 1973     MARK NOT FOUND   ILHD
 NH0059  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0059  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0059
 NH0059                          STATION DESCRIPTION
 NH0059
 NH0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0059'2.6 MI NE FROM ELGIN.
 NH0059'ABOUT 2.25 MILES NORTH ALONG STATE HIGHWAY 31 FROM ITS JUNCTION
 NH0059'WITH U.S. HIGHWAY 20 AT ELGIN, THENCE ABOUT 0.3 MILE EAST ALONG
 NH0059'A GRAVEL ROAD, AT THE ELGIN AIRPORT, ALONG THE FENCE LINE ALONG
 NH0059'THE WEST BOUNDARY OF THE FIELD, 37 FEET SOUTHWEST OF THE
 NH0059'NORTHWEST CORNER OF THE HANGAR, 29 FEET NORTHWEST OF THE
 NH0059'SOUTHWEST CORNER OF THE HANGAR, 14 FEET WEST OF THE CENTER LINE
 NH0059'OF A DRIVE LEADING FROM THE HANGAR TO THE ADMINISTRATION
 NH0059'BUILDING, 1 FOOT EAST OF THE FENCE LINE, 2 FEET SOUTH OF A WHITE
 NH0059'WOODEN WITNESS POST, ABOUT 0.3 FOOT ABOVE THE DRIVE WAY AND SET
 NH0059'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  NOTE-- THE
 NH0059'FENCE DESCRIBED IS GONE.  MARK IS CURRENTLY IN DRIVEWAY TO
 NH0059'SECOND HANGAR.  HALF OF THE DISK IS GONE.  GRADING OF THE
 NH0059'DRIVEWAY WILL PROBABLY DESTROY THE MARK.  THE BENCH MARK IS
 NH0059'DISTURBED.
 NH0059
 NH0059                          STATION RECOVERY (1973)
 NH0059
 NH0059'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 NH0059'MARK NOT FOUND.
 NH0059
 NH0059                          STATION RECOVERY (1989)
 NH0059
 NH0059'RECOVERY NOTE BY US POWER SQUADRON 1989 (EPC)
 NH0059'MARK NOT FOUND.
 NH0059
 NH0059                          STATION RECOVERY (1998)
 NH0059
 NH0059'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0059'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1689 ***********************************************************************
 ME1689  DESIGNATION -  B 133
 ME1689  PID         -  ME1689
 ME1689  STATE/COUNTY-  IL/DU PAGE
 ME1689  COUNTRY     -  US
 ME1689  USGS QUAD   -  ELMHURST (2018)
 ME1689
 ME1689                         *CURRENT SURVEY CONTROL
 ME1689  ______________________________________________________________________
 ME1689* NAD 83(1986) POSITION- 41 55 23.     (N) 087 57 36.     (W)   SCALED
 ME1689* NAVD 88 ORTHO HEIGHT -   215.844 (meters)      708.15  (feet) ADJUSTED
 ME1689  ______________________________________________________________________
 ME1689  GEOID HEIGHT    -        -33.482 (meters)                     GEOID18
 ME1689  DYNAMIC HEIGHT  -        215.770 (meters)      707.91  (feet) COMP
 ME1689  MODELED GRAVITY -    980,277.1   (mgal)                       NAVD 88
 ME1689
 ME1689  VERT ORDER      -  FIRST     CLASS II
 ME1689
 ME1689.The horizontal coordinates were scaled from a map and have
 ME1689.an estimated accuracy of +/- 6 seconds.
 ME1689
 ME1689.The orthometric height was determined by differential leveling and
 ME1689.adjusted by the NATIONAL GEODETIC SURVEY
 ME1689.in June 1991.
 ME1689
 ME1689.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1689.GEOID18 height accuracy estimate available here.
 ME1689
 ME1689.Click photographs - Photos may exist for this station.
 ME1689
 ME1689.The dynamic height is computed by dividing the NAVD 88
 ME1689.geopotential number by the normal gravity value computed on the
 ME1689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1689.degrees latitude (g = 980.6199 gals.).
 ME1689
 ME1689.The modeled gravity was interpolated from observed gravity values.
 ME1689
 ME1689;                    North         East    Units  Estimated Accuracy
 ME1689;SPC IL E     -   583,620.      330,970.      MT  (+/- 180 meters Scaled)
 ME1689
 ME1689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM203416(NAD 83)
 ME1689
 ME1689                          SUPERSEDED SURVEY CONTROL
 ME1689
 ME1689  NGVD 29 (??/??/92)  215.931  (m)          708.43   (f) ADJ UNCH    1 2
 ME1689
 ME1689.Superseded values are not recommended for survey control.
 ME1689
 ME1689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1689.See file dsdata.pdf to determine how the superseded data were derived.
 ME1689
 ME1689_MARKER: DB = BENCH MARK DISK
 ME1689_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1689_SP_SET: WATER PUMP FOUNDATION
 ME1689_STAMPING: B 133 1947
 ME1689_MARK LOGO: CGS
 ME1689_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1689
 ME1689  HISTORY     - Date     Condition        Report By
 ME1689  HISTORY     - 1947     MONUMENTED       CGS
 ME1689  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1689  HISTORY     - 19960420 MARK NOT FOUND   USPSQD
 ME1689
 ME1689                          STATION DESCRIPTION
 ME1689
 ME1689'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1689'4 MI SE FROM WOODDALE.
 ME1689'ABOUT 1.0 MILE EAST ALONG IRVING PARK ROAD FROM THE POST OFFICE
 ME1689'AT WOODDALE, THENCE ABOUT 2.65 MILES SOUTH ALONG STATE HIGHWAY
 ME1689'83, THENCE ABOUT 0.3 MILE EAST ALONG U.S. HIGHWAY 20, AT THE
 ME1689'ELMHURST AIRPORT, AT THE NORTHEAST CORNER OF THE ADMINSTRATION
 ME1689'BUILDING, SET ON THE TOP OF THE WEST EDGE OF THE CONCRETE
 ME1689'FOUNDATION AROUND AN UNDER GROUND WATER PUMP, 7 FEET NORTHEAST
 ME1689'OF THE NORTHEAST CORNER OF THE ADMINISTRATION BUILDING, 1.2
 ME1689'FEET NORTHWEST OF THE NORTHWEST CORNER OF THE MAN HOLE COVER AND
 ME1689'ABOUT 0.3 FOOT ABOVE THE GROUND.
 ME1689
 ME1689                          STATION RECOVERY (1977)
 ME1689
 ME1689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1689'MARK NOT FOUND.
 ME1689
 ME1689                          STATION RECOVERY (1996)
 ME1689
 ME1689'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME1689'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1640 ***********************************************************************
 ME1640  DESIGNATION -  B 134
 ME1640  PID         -  ME1640
 ME1640  STATE/COUNTY-  IL/COOK
 ME1640  COUNTRY     -  US
 ME1640  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1640
 ME1640                         *CURRENT SURVEY CONTROL
 ME1640  ______________________________________________________________________
 ME1640* NAD 83(1986) POSITION- 41 54 34.     (N) 087 44 10.     (W)   SCALED
 ME1640* NAVD 88 ORTHO HEIGHT -   185.324 (meters)      608.02  (feet) ADJUSTED
 ME1640  ______________________________________________________________________
 ME1640  GEOID HEIGHT    -        -33.602 (meters)                     GEOID18
 ME1640  DYNAMIC HEIGHT  -        185.261 (meters)      607.81  (feet) COMP
 ME1640  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 ME1640
 ME1640  VERT ORDER      -  FIRST     CLASS I
 ME1640
 ME1640.The horizontal coordinates were scaled from a map and have
 ME1640.an estimated accuracy of +/- 6 seconds.
 ME1640
 ME1640.The orthometric height was determined by differential leveling and
 ME1640.adjusted by the NATIONAL GEODETIC SURVEY
 ME1640.in June 1991.
 ME1640
 ME1640.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1640.GEOID18 height accuracy estimate available here.
 ME1640
 ME1640.Click photographs - Photos may exist for this station.
 ME1640
 ME1640.The dynamic height is computed by dividing the NAVD 88
 ME1640.geopotential number by the normal gravity value computed on the
 ME1640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1640.degrees latitude (g = 980.6199 gals.).
 ME1640
 ME1640.The modeled gravity was interpolated from observed gravity values.
 ME1640
 ME1640;                    North         East    Units  Estimated Accuracy
 ME1640;SPC IL E     -   582,220.      349,550.      MT  (+/- 180 meters Scaled)
 ME1640
 ME1640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM389399(NAD 83)
 ME1640
 ME1640                          SUPERSEDED SURVEY CONTROL
 ME1640
 ME1640  NGVD 29 (??/??/92)  185.406  (m)          608.29   (f) ADJ UNCH    1 1
 ME1640
 ME1640.Superseded values are not recommended for survey control.
 ME1640
 ME1640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1640.See file dsdata.pdf to determine how the superseded data were derived.
 ME1640
 ME1640_MARKER: DB = BENCH MARK DISK
 ME1640_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1640_SP_SET: FOUNDATION
 ME1640_STAMPING: B 134 1947
 ME1640_MARK LOGO: CGS
 ME1640_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1640
 ME1640  HISTORY     - Date     Condition        Report By
 ME1640  HISTORY     - 1947     MONUMENTED       CGS
 ME1640  HISTORY     - 1969     GOOD             CGS
 ME1640  HISTORY     - 1971     GOOD             NGS
 ME1640  HISTORY     - 1987     GOOD             USPSQD
 ME1640  HISTORY     - 1987     GOOD             USPSQD
 ME1640  HISTORY     - 1989     GOOD             USPSQD
 ME1640  HISTORY     - 1989     GOOD             USPSQD
 ME1640  HISTORY     - 20090328 MARK NOT FOUND   INDIV
 ME1640
 ME1640                          STATION DESCRIPTION
 ME1640
 ME1640'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1640'8.8 MI NW FROM CHICAGO.
 ME1640'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1640'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH
 ME1640'ALONG LAKE SHORE DRIVE, THENCE 5.7 MILES WEST ALONG W. NORTH
 ME1640'AVENUE, 22 FEET SOUTH OF THE SOUTH CURB OF W. NORTH AVENUE, SET
 ME1640'VERTICALLY IN THE NORTH FACE OF THE CONCRETE FOUNDATION FOR
 ME1640'THE FOUR-STORY BRICK BUILDING AT 4401 W. NORTH AVENUE, 24 1/2
 ME1640'FEET WEST OF THE WEST CURB OF KOSTNER AVENUE, 1 FOOT WEST OF
 ME1640'THE NORTHEAST CORNER OF THE BUILDING, AND ABOUT 2 FEET ABOVE
 ME1640'THE LEVEL OF THE GROUND.
 ME1640
 ME1640                          STATION RECOVERY (1971)
 ME1640
 ME1640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1640'RECOVERED IN GOOD CONDITION.
 ME1640
 ME1640                          STATION RECOVERY (1987)
 ME1640
 ME1640'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1640'RECOVERED IN GOOD CONDITION.
 ME1640
 ME1640                          STATION RECOVERY (1987)
 ME1640
 ME1640'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1640'RECOVERED IN GOOD CONDITION.
 ME1640
 ME1640                          STATION RECOVERY (1989)
 ME1640
 ME1640'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1640'RECOVERED IN GOOD CONDITION.
 ME1640
 ME1640                          STATION RECOVERY (1989)
 ME1640
 ME1640'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1640'RECOVERED IN GOOD CONDITION.
 ME1640
 ME1640                          STATION RECOVERY (2009)
 ME1640
 ME1640'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (ARM)
 ME1640'BUILDING AT 4401 W NORTH AVENUE AS DESCRIBED IN DATASHEET HAS BEEN
 ME1640'DEMOLISHED FOR SEVERAL YEARS AS SHOWN IN CURRENT AERIAL PHOTOS (FOR
 ME1640'EXAMPLE, FEMA FIRM PANEL 17031C0415J).
 ME1640'FIELD VISIT CONFIRMS THAT BUILDING DESCRIBED HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1791 ***********************************************************************
 ME1791  DESIGNATION -  B 136
 ME1791  PID         -  ME1791
 ME1791  STATE/COUNTY-  IL/COOK
 ME1791  COUNTRY     -  US
 ME1791  USGS QUAD   -  ENGLEWOOD (2018)
 ME1791
 ME1791                         *CURRENT SURVEY CONTROL
 ME1791  ______________________________________________________________________
 ME1791* NAD 83(1986) POSITION- 41 47 53.     (N) 087 44 34.     (W)   SCALED
 ME1791* NAVD 88 ORTHO HEIGHT -   184.477 (meters)      605.24  (feet) ADJUSTED
 ME1791  ______________________________________________________________________
 ME1791  GEOID HEIGHT    -        -33.464 (meters)                     GEOID18
 ME1791  DYNAMIC HEIGHT  -        184.413 (meters)      605.03  (feet) COMP
 ME1791  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 ME1791
 ME1791  VERT ORDER      -  FIRST     CLASS II
 ME1791
 ME1791.The horizontal coordinates were scaled from a map and have
 ME1791.an estimated accuracy of +/- 6 seconds.
 ME1791
 ME1791.The orthometric height was determined by differential leveling and
 ME1791.adjusted by the NATIONAL GEODETIC SURVEY
 ME1791.in June 1991.
 ME1791
 ME1791.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1791.GEOID18 height accuracy estimate available here.
 ME1791
 ME1791.Click photographs - Photos may exist for this station.
 ME1791
 ME1791.The dynamic height is computed by dividing the NAVD 88
 ME1791.geopotential number by the normal gravity value computed on the
 ME1791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1791.degrees latitude (g = 980.6199 gals.).
 ME1791
 ME1791.The modeled gravity was interpolated from observed gravity values.
 ME1791
 ME1791;                    North         East    Units  Estimated Accuracy
 ME1791;SPC IL E     -   569,840.      349,080.      MT  (+/- 180 meters Scaled)
 ME1791
 ME1791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM382276(NAD 83)
 ME1791
 ME1791                          SUPERSEDED SURVEY CONTROL
 ME1791
 ME1791  NGVD 29 (??/??/92)  184.562  (m)          605.52   (f) ADJ UNCH    1 2
 ME1791
 ME1791.Superseded values are not recommended for survey control.
 ME1791
 ME1791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1791.See file dsdata.pdf to determine how the superseded data were derived.
 ME1791
 ME1791_MARKER: DB = BENCH MARK DISK
 ME1791_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1791_SP_SET: BUILDING
 ME1791_STAMPING: B 136 1947
 ME1791_MARK LOGO: CGS
 ME1791_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1791
 ME1791  HISTORY     - Date     Condition        Report By
 ME1791  HISTORY     - 1947     MONUMENTED       CGS
 ME1791  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME1791  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1791
 ME1791                          STATION DESCRIPTION
 ME1791
 ME1791'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1791'AT CHICAGO.
 ME1791'AT CHICAGO, AT THE SOUTHWEST CORNER OF THE INTERSECTION OF ARCHER
 ME1791'AVENUE AND SOUTH CICERO AVENUE, AT 5500 ARCHER AVENUE, SET
 ME1791'VERTICALLY IN THE EAST FACE AT THE SOUTHEAST CORNER OF THE EAST
 ME1791'BRICK BUILDING OF THE WESTERN ELECTRIC COMPANY, 1 FOOT NORTH OF
 ME1791'THE SOUTHEAST CORNER OF THE BUILDING AND 2.8 FEET ABOVE THE
 ME1791'GROUND.
 ME1791
 ME1791                          STATION RECOVERY (1953)
 ME1791
 ME1791'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 ME1791'MARK NOT FOUND.
 ME1791
 ME1791                          STATION RECOVERY (1987)
 ME1791
 ME1791'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1791'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1887 ***********************************************************************
 ME1887  DESIGNATION -  B 137
 ME1887  PID         -  ME1887
 ME1887  STATE/COUNTY-  IL/COOK
 ME1887  COUNTRY     -  US
 ME1887  USGS QUAD   -  ENGLEWOOD (2018)
 ME1887
 ME1887                         *CURRENT SURVEY CONTROL
 ME1887  ______________________________________________________________________
 ME1887* NAD 83(1986) POSITION- 41 48 07.     (N) 087 37 41.     (W)   SCALED
 ME1887* NAVD 88 ORTHO HEIGHT -   184.685 (meters)      605.92  (feet) ADJUSTED
 ME1887  ______________________________________________________________________
 ME1887  GEOID HEIGHT    -        -33.526 (meters)                     GEOID18
 ME1887  DYNAMIC HEIGHT  -        184.621 (meters)      605.71  (feet) COMP
 ME1887  MODELED GRAVITY -    980,272.8   (mgal)                       NAVD 88
 ME1887
 ME1887  VERT ORDER      -  FIRST     CLASS I
 ME1887
 ME1887.The horizontal coordinates were scaled from a map and have
 ME1887.an estimated accuracy of +/- 6 seconds.
 ME1887
 ME1887.The orthometric height was determined by differential leveling and
 ME1887.adjusted by the NATIONAL GEODETIC SURVEY
 ME1887.in April 1995.
 ME1887
 ME1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1887.GEOID18 height accuracy estimate available here.
 ME1887
 ME1887.Click photographs - Photos may exist for this station.
 ME1887
 ME1887.The dynamic height is computed by dividing the NAVD 88
 ME1887.geopotential number by the normal gravity value computed on the
 ME1887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1887.degrees latitude (g = 980.6199 gals.).
 ME1887
 ME1887.The modeled gravity was interpolated from observed gravity values.
 ME1887
 ME1887;                    North         East    Units  Estimated Accuracy
 ME1887;SPC IL E     -   570,350.      358,610.      MT  (+/- 180 meters Scaled)
 ME1887
 ME1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM478279(NAD 83)
 ME1887
 ME1887                          SUPERSEDED SURVEY CONTROL
 ME1887
 ME1887  NAVD 88 (06/15/91)  184.689  (m)          605.93   (f) SUPERSEDED  1 1
 ME1887  NGVD 29 (01/19/93)  184.780  (m)          606.23   (f) ADJUSTED    1 1
 ME1887  NGVD 29 (??/??/92)  184.780  (m)          606.23   (f) SUPERSEDED  1 1
 ME1887
 ME1887.Superseded values are not recommended for survey control.
 ME1887
 ME1887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1887.See file dsdata.pdf to determine how the superseded data were derived.
 ME1887
 ME1887_MARKER: DB = BENCH MARK DISK
 ME1887_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1887_SP_SET: RETAINING WALL
 ME1887_STAMPING: B 137 1947
 ME1887_MARK LOGO: CGS
 ME1887_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1887+STABILITY: SURFACE MOTION
 ME1887_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1887+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1887
 ME1887  HISTORY     - Date     Condition        Report By
 ME1887  HISTORY     - 1947     MONUMENTED       CGS
 ME1887  HISTORY     - 1968     GOOD             CGS
 ME1887  HISTORY     - 1977     GOOD             NGS
 ME1887  HISTORY     - 19920805 GOOD             NGS
 ME1887
 ME1887                          STATION DESCRIPTION
 ME1887
 ME1887'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1887'AT CHICAGO.
 ME1887'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE NORTH END
 ME1887'OF THE RAILROAD OVERPASS FOR WEST 51 ST STREET, SET ON THE TOP
 ME1887'AND 22 FEET WEST OF THE EAST END OF THE STONE RETAINING WALL
 ME1887'ALONG THE NORTH SIDE OF WEST 51 ST STREET, 18 FEET EAST OF THE
 ME1887'EAST TRACK, 14.5 FEET EAST OF THE NORTH END OF THE EAST BRIDGE
 ME1887'GIRDER FOR THE OVERPASS AND 1/2 FOOT BELOW THE LEVEL OF THE
 ME1887'TRACK.
 ME1887
 ME1887                          STATION RECOVERY (1977)
 ME1887
 ME1887'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1887'RECOVERED IN GOOD CONDITION.
 ME1887
 ME1887                          STATION RECOVERY (1992)
 ME1887
 ME1887'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1887'IN CHICAGO, AT THE INTERSECTION OF THE METRO-METROPOLITAN RAILROAD AND
 ME1887'WEST 51TH STREET, IN TOP OF AND 6.7 M (22.0 FT) WEST OF THE EAST END
 ME1887'OF A STONE RETAINING WALL OF THE RAILROAD OVERPASS OF THE STREET,
 ME1887'17.8 M (58.4 FT) EAST OF THE NEAR RAIL, 9.6 M (31.5 FT) NORTH OF THE
 ME1887'CENTERLINE OF 51TH STREET, 4.4 M (14.4 FT) EAST OF THE NORTH END OF
 ME1887'THE EAST BRIDGE RAIL, AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 ME1887'TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1837 ***********************************************************************
 ME1837  DESIGNATION -  B 138 RESET
 ME1837  PID         -  ME1837
 ME1837  STATE/COUNTY-  IL/COOK
 ME1837  COUNTRY     -  US
 ME1837  USGS QUAD   -  BLUE ISLAND (2018)
 ME1837
 ME1837                         *CURRENT SURVEY CONTROL
 ME1837  ______________________________________________________________________
 ME1837* NAD 83(1986) POSITION- 41 39 09.     (N) 087 40 48.     (W)   SCALED
 ME1837* NAVD 88 ORTHO HEIGHT -   182.83  (meters)      599.8   (feet) RESET
 ME1837  ______________________________________________________________________
 ME1837  GEOID HEIGHT    -        -33.436 (meters)                     GEOID18
 ME1837  VERT ORDER      -  THIRD
 ME1837
 ME1837.The horizontal coordinates were scaled from a map and have
 ME1837.an estimated accuracy of +/- 6 seconds.
 ME1837
 ME1837.The orthometric height was computed from unverified reset data.
 ME1837
 ME1837.No vertical observational check was made to the station.
 ME1837
 ME1837.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1837.GEOID18 height accuracy estimate available here.
 ME1837
 ME1837.Click photographs - Photos may exist for this station.
 ME1837
 ME1837;                    North         East    Units  Estimated Accuracy
 ME1837;SPC IL E     -   553,710.      354,420.      MT  (+/- 180 meters Scaled)
 ME1837
 ME1837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM433114(NAD 83)
 ME1837
 ME1837                          SUPERSEDED SURVEY CONTROL
 ME1837
 ME1837  NGVD 29 (??/??/??)  182.92   (m)          600.1    (f) RESET       3  
 ME1837
 ME1837.Superseded values are not recommended for survey control.
 ME1837
 ME1837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1837.See file dsdata.pdf to determine how the superseded data were derived.
 ME1837
 ME1837_MARKER: DB = BENCH MARK DISK
 ME1837_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1837_SP_SET: PIER
 ME1837_STAMPING: B 138 RESET 1961
 ME1837_MARK LOGO: CGS
 ME1837_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1837
 ME1837  HISTORY     - Date     Condition        Report By
 ME1837  HISTORY     - 1961     MONUMENTED       USACE
 ME1837  HISTORY     - 1963     GOOD             CGS
 ME1837  HISTORY     - 1971     GOOD             NGS
 ME1837  HISTORY     - 1977     GOOD             NGS
 ME1837
 ME1837                          STATION DESCRIPTION
 ME1837
 ME1837'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 ME1837'AT BLUE ISLAND.
 ME1837'AT BLUE ISLAND, ABOUT 1 BLOCK NORTH ALONG WESTERN AVENUE FROM ITS
 ME1837'INTERSECTION WITH WEST BROADWAY, 12 INCHES IN EACH WAY FROM
 ME1837'NORTHEAST CORNER, APPROXIMATELY 25 FEET SOUTH OF SOUTH WALL OF
 ME1837'CHANNEL, 6 FEET ABOVE GROUND, 40.3 FEET NORTHEAST OF BACK FACE
 ME1837'OF SOUTHWEST BRIDGE SEAT, AND SET IN THE TOP OF UPSTREAM CONCRETE
 ME1837'PIER OF NORTH BOUND MAIN LINE OF ROCK ISLAND RR BRIDGE OVER
 ME1837'CALUMET SAG CHANNEL.
 ME1837
 ME1837                          STATION RECOVERY (1971)
 ME1837
 ME1837'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1837'RECOVERED IN GOOD CONDITION.
 ME1837
 ME1837                          STATION RECOVERY (1977)
 ME1837
 ME1837'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1837'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1770 ***********************************************************************
 ME1770  DESIGNATION -  B 139
 ME1770  PID         -  ME1770
 ME1770  STATE/COUNTY-  IL/COOK
 ME1770  COUNTRY     -  US
 ME1770  USGS QUAD   -  BERWYN (2018)
 ME1770
 ME1770                         *CURRENT SURVEY CONTROL
 ME1770  ______________________________________________________________________
 ME1770* NAD 83(1986) POSITION- 41 45 02.4    (N) 087 50 11.6    (W)   HD_HELD2
 ME1770* NAVD 88 ORTHO HEIGHT -   187.998 (meters)      616.79  (feet) ADJUSTED
 ME1770  ______________________________________________________________________
 ME1770  GEOID HEIGHT    -        -33.373 (meters)                     GEOID18
 ME1770  DYNAMIC HEIGHT  -        187.931 (meters)      616.57  (feet) COMP
 ME1770  MODELED GRAVITY -    980,262.7   (mgal)                       NAVD 88
 ME1770
 ME1770  VERT ORDER      -  FIRST     CLASS II
 ME1770
 ME1770.The horizontal coordinates were established by autonomous hand held GPS
 ME1770.observations and have an estimated accuracy of +/- 10 meters.
 ME1770
 ME1770.The orthometric height was determined by differential leveling and
 ME1770.adjusted by the NATIONAL GEODETIC SURVEY
 ME1770.in June 1991.
 ME1770
 ME1770.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1770.GEOID18 height accuracy estimate available here.
 ME1770
 ME1770.Click photographs - Photos may exist for this station.
 ME1770
 ME1770.The dynamic height is computed by dividing the NAVD 88
 ME1770.geopotential number by the normal gravity value computed on the
 ME1770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1770.degrees latitude (g = 980.6199 gals.).
 ME1770
 ME1770.The modeled gravity was interpolated from observed gravity values.
 ME1770
 ME1770;                    North         East    Units  Estimated Accuracy
 ME1770;SPC IL E     -   564,529.      341,318.      MT  (+/- 10 meters HH2 GPS)
 ME1770
 ME1770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3044822431(NAD 83)
 ME1770
 ME1770                          SUPERSEDED SURVEY CONTROL
 ME1770
 ME1770  NGVD 29 (??/??/92)  188.085  (m)          617.08   (f) ADJ UNCH    1 2
 ME1770
 ME1770.Superseded values are not recommended for survey control.
 ME1770
 ME1770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1770.See file dsdata.pdf to determine how the superseded data were derived.
 ME1770
 ME1770_MARKER: DB = BENCH MARK DISK
 ME1770_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1770_SP_SET: FOUNDATION
 ME1770_STAMPING: B 139 1947
 ME1770_MARK LOGO: CGS
 ME1770_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1770
 ME1770  HISTORY     - Date     Condition        Report By
 ME1770  HISTORY     - 1947     MONUMENTED       CGS
 ME1770  HISTORY     - 1971     GOOD             NGS
 ME1770  HISTORY     - 1977     GOOD             NGS
 ME1770  HISTORY     - 19870701 GOOD             USPSQD
 ME1770  HISTORY     - 1989     GOOD             USPSQD
 ME1770  HISTORY     - 1989     GOOD             USPSQD
 ME1770  HISTORY     - 19970802 GOOD             USPSQD
 ME1770  HISTORY     - 20050123 GOOD             GEOCAC
 ME1770  HISTORY     - 20090524 GOOD             GEOCAC
 ME1770  HISTORY     - 20210531 GOOD             INDIV
 ME1770
 ME1770                          STATION DESCRIPTION
 ME1770
 ME1770'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1770'3.1 MI SW FROM SUMMIT.
 ME1770'ABOUT 3.1 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE
 ME1770'PUBLIC SCHOOL AT SUMMIT, AT THE BETHANIA CHURCH, SET VERTICALLY
 ME1770'IN THE NORTHEAST FACE OF THE EAST CORNER OF THE FIRST WING NORTHWEST
 ME1770'OF THE EAST CORNER, 1 FOOT NORTHWEST OF THE EAST CORNER OF THE
 ME1770'WING, 14.5 FEET NORTHWEST OF THE EAST CORNER OF THE CHURCH, AND
 ME1770'4 FEET ABOVE THE SIDEWALK.  NOTE-- THIS MARK IS 1.0 MILE NORTHEAST
 ME1770'ALONG STATE HIGHWAY 4A FROM ITS OVER PASS OVER U.S. HIGHWAYS
 ME1770'12, 20 AND 45 AT WILLOW SPRINGS.
 ME1770
 ME1770                          STATION RECOVERY (1971)
 ME1770
 ME1770'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1770'RECOVERED IN GOOD CONDITION.
 ME1770
 ME1770                          STATION RECOVERY (1977)
 ME1770
 ME1770'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1770'RECOVERED IN GOOD CONDITION.
 ME1770
 ME1770                          STATION RECOVERY (1987)
 ME1770
 ME1770'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1770'RECOVERED IN GOOD CONDITION.
 ME1770
 ME1770                          STATION RECOVERY (1989)
 ME1770
 ME1770'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1770'RECOVERED IN GOOD CONDITION.
 ME1770
 ME1770                          STATION RECOVERY (1989)
 ME1770
 ME1770'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1770'RECOVERED IN GOOD CONDITION.
 ME1770
 ME1770                          STATION RECOVERY (1997)
 ME1770
 ME1770'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME1770'RECOVERED IN GOOD CONDITION.
 ME1770
 ME1770                          STATION RECOVERY (2005)
 ME1770
 ME1770'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 ME1770'RECOVERED IN GOOD CONDITION.
 ME1770
 ME1770                          STATION RECOVERY (2009)
 ME1770
 ME1770'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1770'RECOVERED IN GOOD CONDITION.
 ME1770
 ME1770                          STATION RECOVERY (2021)
 ME1770
 ME1770'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (CT)
 ME1770'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0008 ***********************************************************************
 KC0008  DESIGNATION -  B 14
 KC0008  PID         -  KC0008
 KC0008  STATE/COUNTY-  IL/MORGAN
 KC0008  COUNTRY     -  US
 KC0008  USGS QUAD   -  JACKSONVILLE (2018)
 KC0008
 KC0008                         *CURRENT SURVEY CONTROL
 KC0008  ______________________________________________________________________
 KC0008* NAD 83(1986) POSITION- 39 43 19.     (N) 090 08 25.     (W)   SCALED
 KC0008* NAVD 88 ORTHO HEIGHT -   196.341 (meters)      644.16  (feet) ADJUSTED
 KC0008  ______________________________________________________________________
 KC0008  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 KC0008  DYNAMIC HEIGHT  -        196.232 (meters)      643.80  (feet) COMP
 KC0008  MODELED GRAVITY -    980,069.7   (mgal)                       NAVD 88
 KC0008
 KC0008  VERT ORDER      -  FIRST     CLASS II
 KC0008
 KC0008.The horizontal coordinates were scaled from a map and have
 KC0008.an estimated accuracy of +/- 6 seconds.
 KC0008
 KC0008.The orthometric height was determined by differential leveling and
 KC0008.adjusted by the NATIONAL GEODETIC SURVEY
 KC0008.in June 1991.
 KC0008
 KC0008.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0008.GEOID18 height accuracy estimate available here.
 KC0008
 KC0008.Click photographs - Photos may exist for this station.
 KC0008
 KC0008.The dynamic height is computed by dividing the NAVD 88
 KC0008.geopotential number by the normal gravity value computed on the
 KC0008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0008.degrees latitude (g = 980.6199 gals.).
 KC0008
 KC0008.The modeled gravity was interpolated from observed gravity values.
 KC0008
 KC0008;                    North         East    Units  Estimated Accuracy
 KC0008;SPC IL W     -   339,120.      702,260.      MT  (+/- 180 meters Scaled)
 KC0008
 KC0008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE451008(NAD 83)
 KC0008
 KC0008                          SUPERSEDED SURVEY CONTROL
 KC0008
 KC0008  NGVD 29 (??/??/92)  196.461  (m)          644.56   (f) ADJ UNCH    1 2
 KC0008
 KC0008.Superseded values are not recommended for survey control.
 KC0008
 KC0008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0008.See file dsdata.pdf to determine how the superseded data were derived.
 KC0008
 KC0008_MARKER: DD = SURVEY DISK
 KC0008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0008_STAMPING: B 14 1933
 KC0008_MARK LOGO: CGS
 KC0008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0008+STABILITY: SURFACE MOTION
 KC0008
 KC0008  HISTORY     - Date     Condition        Report By
 KC0008  HISTORY     - 1933     MONUMENTED       CGS
 KC0008  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KC0008
 KC0008                          STATION DESCRIPTION
 KC0008
 KC0008'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0008'0.2 MI E FROM ARNOLD.
 KC0008'ABOUT 1/4 MILE EAST ALONG THE WABASH RAILROAD FROM ARNOLD, MORGAN
 KC0008'COUNTY, AT MILEPOST DET 443, 30 FEET WEST OF THE CENTER OF A
 KC0008'GRADE CROSSING, 48 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 48
 KC0008'FEET NORTH OF THE CENTERLINE OF A CONCRETE HIGHWAY, AT HIGHWAY
 KC0008'CULVERT 10-164.55, AND 15 FEET WEST OF THE WEST HEADWALL.  A
 KC0008'STANDARD DISK, STAMPED B 14 1933 AND SET IN THE TOP OF A CONCRETE
 KC0008'POST.
 KC0008
 KC0008                          STATION RECOVERY (2012)
 KC0008
 KC0008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0008'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1733 ***********************************************************************
 ME1733  DESIGNATION -  B 140
 ME1733  PID         -  ME1733
 ME1733  STATE/COUNTY-  IL/COOK
 ME1733  COUNTRY     -  US
 ME1733  USGS QUAD   -  SAG BRIDGE (2018)
 ME1733
 ME1733                         *CURRENT SURVEY CONTROL
 ME1733  ______________________________________________________________________
 ME1733* NAD 83(1986) POSITION- 41 41 18.     (N) 087 56 19.     (W)   SCALED
 ME1733* NAVD 88 ORTHO HEIGHT -   189.476 (meters)      621.64  (feet) ADJUSTED
 ME1733  ______________________________________________________________________
 ME1733  GEOID HEIGHT    -        -33.266 (meters)                     GEOID18
 ME1733  DYNAMIC HEIGHT  -        189.407 (meters)      621.41  (feet) COMP
 ME1733  MODELED GRAVITY -    980,252.8   (mgal)                       NAVD 88
 ME1733
 ME1733  VERT ORDER      -  FIRST     CLASS II
 ME1733
 ME1733.The horizontal coordinates were scaled from a map and have
 ME1733.an estimated accuracy of +/- 6 seconds.
 ME1733
 ME1733.The orthometric height was determined by differential leveling and
 ME1733.adjusted by the NATIONAL GEODETIC SURVEY
 ME1733.in June 1991.
 ME1733
 ME1733.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1733.GEOID18 height accuracy estimate available here.
 ME1733
 ME1733.Click photographs - Photos may exist for this station.
 ME1733
 ME1733.The dynamic height is computed by dividing the NAVD 88
 ME1733.geopotential number by the normal gravity value computed on the
 ME1733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1733.degrees latitude (g = 980.6199 gals.).
 ME1733
 ME1733.The modeled gravity was interpolated from observed gravity values.
 ME1733
 ME1733;                    North         East    Units  Estimated Accuracy
 ME1733;SPC IL E     -   557,560.      332,860.      MT  (+/- 180 meters Scaled)
 ME1733
 ME1733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM218155(NAD 83)
 ME1733
 ME1733                          SUPERSEDED SURVEY CONTROL
 ME1733
 ME1733  NGVD 29 (??/??/92)  189.564  (m)          621.93   (f) ADJ UNCH    1 2
 ME1733
 ME1733.Superseded values are not recommended for survey control.
 ME1733
 ME1733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1733.See file dsdata.pdf to determine how the superseded data were derived.
 ME1733
 ME1733_MARKER: DB = BENCH MARK DISK
 ME1733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1733_STAMPING: B 140 1947
 ME1733_MARK LOGO: CGS
 ME1733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1733+STABILITY: SURFACE MOTION
 ME1733
 ME1733  HISTORY     - Date     Condition        Report By
 ME1733  HISTORY     - 1947     MONUMENTED       CGS
 ME1733  HISTORY     - 1971     GOOD             NGS
 ME1733  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1733  HISTORY     - 20050115 MARK NOT FOUND   GEOCAC
 ME1733  HISTORY     - 20090705 MARK NOT FOUND   GEOCAC
 ME1733
 ME1733                          STATION DESCRIPTION
 ME1733
 ME1733'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1733'3.5 MI NE FROM LEMONT.
 ME1733'ABOUT 3.5 MILES NORTHEAST ALONG THE CHICAGO-JOLIET ROAD FROM
 ME1733'THE ALTON RAILROAD STATION AT LEMONT, ABOUT 0.3 MILE WEST ALONG
 ME1733'THE CHICAGO-JOLIET ROAD FROM ITS JUNCTION WITH STATE HIGHWAY 4A,
 ME1733'SET ON THE NORTH SIDE OF THE ROAD AT A SMALL WHITE HOUSE, 54
 ME1733'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 24 FEET
 ME1733'NORTH OF THE CENTER LINE OF THE ROAD, 40 FEET EAST OF THE CENTER
 ME1733'LINE OF THE DRIVE WAY TO THE HOUSE, 17 FEET WEST OF A POWER POLE,
 ME1733'6 FEET EAST OF A 14-INCH WILD CHERRY TREE, 2 FEET EAST OF A WHITE
 ME1733'WOODEN WITNESS POST, ABOUT 1/2 FOOT ABOVE THE ROAD AND SET IN THE
 ME1733'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 ME1733
 ME1733                          STATION RECOVERY (1971)
 ME1733
 ME1733'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1733'RECOVERED IN GOOD CONDITION.
 ME1733
 ME1733                          STATION RECOVERY (1977)
 ME1733
 ME1733'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1733'MARK NOT FOUND.
 ME1733
 ME1733                          STATION RECOVERY (2005)
 ME1733
 ME1733'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME1733'USING GARMIN GPS72, THE COORDINATES LED TO THE SOUTH SIDE OF THE ROAD.
 ME1733'HOWEVER, THERE IS NO WHITE HOUSE (PER THE DESCRIPTION) IN THE AREA.
 ME1733'MOST OF THE SURROUNDING AREA BELONGS TO STONE QUARRY COMPANIES.  MARK
 ME1733'SHOULD PROBABLY BE CONSIDERED DESTROYED.
 ME1733
 ME1733                          STATION RECOVERY (2009)
 ME1733
 ME1733'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1733'IF IT STILL EXISTS, IT IS UNDER THE ASPHALT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0094 ***********************************************************************
 MF0094  DESIGNATION -  B 141
 MF0094  PID         -  MF0094
 MF0094  STATE/COUNTY-  IL/WILL
 MF0094  COUNTRY     -  US
 MF0094  USGS QUAD   -  JOLIET (2018)
 MF0094
 MF0094                         *CURRENT SURVEY CONTROL
 MF0094  ______________________________________________________________________
 MF0094* NAD 83(1986) POSITION- 41 34 19.     (N) 088 04 02.     (W)   SCALED
 MF0094* NAVD 88 ORTHO HEIGHT -   182.506 (meters)      598.77  (feet) ADJUSTED
 MF0094  ______________________________________________________________________
 MF0094  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 MF0094  DYNAMIC HEIGHT  -        182.437 (meters)      598.55  (feet) COMP
 MF0094  MODELED GRAVITY -    980,241.8   (mgal)                       NAVD 88
 MF0094
 MF0094  VERT ORDER      -  FIRST     CLASS II
 MF0094
 MF0094.The horizontal coordinates were scaled from a map and have
 MF0094.an estimated accuracy of +/- 6 seconds.
 MF0094
 MF0094.The orthometric height was determined by differential leveling and
 MF0094.adjusted by the NATIONAL GEODETIC SURVEY
 MF0094.in June 1991.
 MF0094
 MF0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0094.GEOID18 height accuracy estimate available here.
 MF0094
 MF0094.Click photographs - Photos may exist for this station.
 MF0094
 MF0094.The dynamic height is computed by dividing the NAVD 88
 MF0094.geopotential number by the normal gravity value computed on the
 MF0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0094.degrees latitude (g = 980.6199 gals.).
 MF0094
 MF0094.The modeled gravity was interpolated from observed gravity values.
 MF0094
 MF0094;                    North         East    Units  Estimated Accuracy
 MF0094;SPC IL E     -   544,590.      322,190.      MT  (+/- 180 meters Scaled)
 MF0094
 MF0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM110028(NAD 83)
 MF0094
 MF0094                          SUPERSEDED SURVEY CONTROL
 MF0094
 MF0094  NGVD 29 (??/??/92)  182.60   (m)          599.1    (f) COMPUTED    1 2
 MF0094
 MF0094.Superseded values are not recommended for survey control.
 MF0094
 MF0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0094.See file dsdata.pdf to determine how the superseded data were derived.
 MF0094
 MF0094_MARKER: DB = BENCH MARK DISK
 MF0094_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0094_SP_SET: BRIDGE
 MF0094_STAMPING: B 141 1947
 MF0094_MARK LOGO: CGS
 MF0094_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0094
 MF0094  HISTORY     - Date     Condition        Report By
 MF0094  HISTORY     - 1947     MONUMENTED       CGS
 MF0094
 MF0094                          STATION DESCRIPTION
 MF0094
 MF0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0094'1.3 MI SW FROM LOCKPORT.
 MF0094'ABOUT 1.3 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM ITS
 MF0094'INTERSECTION WITH STATE HIGHWAY 7 AT LOCKPORT, ABOUT 3.2 MILES
 MF0094'NORTH ALONG STATE HIGHWAY 4A FROM ITS JUNCTION WITH U.S. HIGHWAY
 MF0094'30 AT JOLIET, WILL COUNTY, ABOUT 0.1 MILE NORTHEAST OF A TWO
 MF0094'STORY BRICK HOUSE, SET IN THE TOP OF THE CENTER OF THE NORTHWEST
 MF0094'CONCRETE HEAD WALL OF A 34-FOOT CONCRETE AND STONE BRIDGE OPPOSITE
 MF0094'THE ALTON RAILROAD BRIDGE NO. 339, 17 FEET NORTHWEST OF THE CENTER
 MF0094'LINE OF THE HIGHWAY, 45 FEET SOUTHWEST OF THE NORTHEAST END OF THE
 MF0094'HEAD WALL AND ABOUT 1.5 FEET ABOVE THE BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0095 ***********************************************************************
 MF0095  DESIGNATION -  B 141 RESET
 MF0095  PID         -  MF0095
 MF0095  STATE/COUNTY-  IL/WILL
 MF0095  COUNTRY     -  US
 MF0095  USGS QUAD   -  JOLIET (2018)
 MF0095
 MF0095                         *CURRENT SURVEY CONTROL
 MF0095  ______________________________________________________________________
 MF0095* NAD 83(1986) POSITION- 41 34 20.0    (N) 088 04 01.9    (W)   HD_HELD2
 MF0095* NAVD 88 ORTHO HEIGHT -   182.65  (meters)      599.2   (feet) RESET
 MF0095  ______________________________________________________________________
 MF0095  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 MF0095  VERT ORDER      -  THIRD
 MF0095
 MF0095.The horizontal coordinates were established by autonomous hand held GPS
 MF0095.observations and have an estimated accuracy of +/- 10 meters.
 MF0095
 MF0095.The orthometric height was computed from unverified reset data.
 MF0095
 MF0095.No vertical observational check was made to the station.
 MF0095
 MF0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0095.GEOID18 height accuracy estimate available here.
 MF0095
 MF0095.Click photographs - Photos may exist for this station.
 MF0095
 MF0095;                    North         East    Units  Estimated Accuracy
 MF0095;SPC IL E     -   544,625.      322,196.      MT  (+/- 10 meters HH2 GPS)
 MF0095
 MF0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1102702832(NAD 83)
 MF0095
 MF0095                          SUPERSEDED SURVEY CONTROL
 MF0095
 MF0095  NGVD 29 (??/??/??)  182.74   (m)          599.5    (f) RESET       3  
 MF0095
 MF0095.Superseded values are not recommended for survey control.
 MF0095
 MF0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0095.See file dsdata.pdf to determine how the superseded data were derived.
 MF0095
 MF0095_MARKER: DB = BENCH MARK DISK
 MF0095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0095_STAMPING: B 141 RESET 1954
 MF0095_MARK LOGO: CGS
 MF0095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0095+STABILITY: SURFACE MOTION
 MF0095
 MF0095  HISTORY     - Date     Condition        Report By
 MF0095  HISTORY     - 1954     MONUMENTED       ILDT
 MF0095  HISTORY     - 20061113 GOOD             GEOCAC
 MF0095
 MF0095                          STATION DESCRIPTION
 MF0095
 MF0095'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1954
 MF0095'3.2 MI N FROM JOLIET.
 MF0095'3.2 MILES NORTH ALONG STATE HIGHWAY 4 A FROM THE JUNCTION OF
 MF0095'U.S. HIGHWAY 30 AT JOLIET, 1.3 MILES SOUTHWEST OF THE INTERSECTION
 MF0095'OF STATE HIGHWAY 7 AT LOCKPORT, 30.5 FEET NORTHWEST OF THE
 MF0095'CENTERLINE OF THE HIGHWAY, AND AT THE NORTH END OF THE BASE OF THE
 MF0095'NEW TEXAS HANDRAILS (NORTHWEST SIDE).
 MF0095
 MF0095                          STATION RECOVERY (2006)
 MF0095
 MF0095'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0095'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0128 ***********************************************************************
 MF0128  DESIGNATION -  B 143 RESET
 MF0128  PID         -  MF0128
 MF0128  STATE/COUNTY-  IL/GRUNDY
 MF0128  COUNTRY     -  US
 MF0128  USGS QUAD   -  MINOOKA (2018)
 MF0128
 MF0128                         *CURRENT SURVEY CONTROL
 MF0128  ______________________________________________________________________
 MF0128* NAD 83(1986) POSITION- 41 25 01.0    (N) 088 20 53.3    (W)   HD_HELD2
 MF0128* NAVD 88 ORTHO HEIGHT -   162.76  (meters)      534.0   (feet) RESET
 MF0128  ______________________________________________________________________
 MF0128  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 MF0128  VERT ORDER      -  THIRD
 MF0128
 MF0128.The horizontal coordinates were established by autonomous hand held GPS
 MF0128.observations and have an estimated accuracy of +/- 10 meters.
 MF0128
 MF0128.The orthometric height was computed from unverified reset data.
 MF0128
 MF0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0128.GEOID18 height accuracy estimate available here.
 MF0128
 MF0128.Click photographs - Photos may exist for this station.
 MF0128
 MF0128;                    North         East    Units  Estimated Accuracy
 MF0128;SPC IL E     -   527,346.      298,762.      MT  (+/- 10 meters HH2 GPS)
 MF0128
 MF0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8733585920(NAD 83)
 MF0128
 MF0128                          SUPERSEDED SURVEY CONTROL
 MF0128
 MF0128.No superseded survey control is available for this station.
 MF0128
 MF0128_MARKER: DB = BENCH MARK DISK
 MF0128_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0128_SP_SET: BRIDGE
 MF0128_STAMPING: B 143 RESET 1969
 MF0128_MARK LOGO: CGS
 MF0128_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0128
 MF0128  HISTORY     - Date     Condition        Report By
 MF0128  HISTORY     - 1969     MONUMENTED       ILDT
 MF0128  HISTORY     - 20061119 GOOD             GEOCAC
 MF0128
 MF0128                          STATION DESCRIPTION
 MF0128
 MF0128'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969
 MF0128'6.4 MI ENE FROM MORRIS.
 MF0128'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0128'HOUSE AT MORRIS, THENCE ABOUT 5.35 MILES NORTHEAST ALONG STATE
 MF0128'HIGHWAY 6, ABOUT 1/2 MILE WEST OF THE INTERSECTION OF THE
 MF0128'CHICAGO, ROCK ISLAND AND PACIFIC RAILRAOD, SET IN THE TOP OF
 MF0128'THE SOUTHWEST WINGWALL OF A CONCRETE BRIDGE OVER A CREEK, 22.5
 MF0128'FEET RIGHT OF HIGHWAY STATION 249 + 82.2.
 MF0128
 MF0128                          STATION RECOVERY (2006)
 MF0128
 MF0128'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0128'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0053 ***********************************************************************
 HB0053  DESIGNATION -  B 144
 HB0053  PID         -  HB0053
 HB0053  STATE/COUNTY-  IL/GALLATIN
 HB0053  COUNTRY     -  US
 HB0053  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0053
 HB0053                         *CURRENT SURVEY CONTROL
 HB0053  ______________________________________________________________________
 HB0053* NAD 83(1986) POSITION- 37 43 24.     (N) 088 14 01.     (W)   SCALED
 HB0053* NAVD 88 ORTHO HEIGHT -   110.636 (meters)      362.98  (feet) ADJUSTED
 HB0053  ______________________________________________________________________
 HB0053  GEOID HEIGHT    -        -29.805 (meters)                     GEOID18
 HB0053  DYNAMIC HEIGHT  -        110.560 (meters)      362.73  (feet) COMP
 HB0053  MODELED GRAVITY -    979,940.2   (mgal)                       NAVD 88
 HB0053
 HB0053  VERT ORDER      -  FIRST     CLASS II
 HB0053
 HB0053.The horizontal coordinates were scaled from a map and have
 HB0053.an estimated accuracy of +/- 6 seconds.
 HB0053
 HB0053.The orthometric height was determined by differential leveling and
 HB0053.adjusted by the NATIONAL GEODETIC SURVEY
 HB0053.in June 1991.
 HB0053
 HB0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0053.GEOID18 height accuracy estimate available here.
 HB0053
 HB0053.Click photographs - Photos may exist for this station.
 HB0053
 HB0053.The dynamic height is computed by dividing the NAVD 88
 HB0053.geopotential number by the normal gravity value computed on the
 HB0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0053.degrees latitude (g = 980.6199 gals.).
 HB0053
 HB0053.The modeled gravity was interpolated from observed gravity values.
 HB0053
 HB0053;                    North         East    Units  Estimated Accuracy
 HB0053;SPC IL E     -   117,270.      308,790.      MT  (+/- 180 meters Scaled)
 HB0053
 HB0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG912758(NAD 83)
 HB0053
 HB0053                          SUPERSEDED SURVEY CONTROL
 HB0053
 HB0053  NGVD 29 (11/26/84)  110.738  (m)          363.31   (f) ADJUSTED    1 2
 HB0053
 HB0053.Superseded values are not recommended for survey control.
 HB0053
 HB0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0053.See file dsdata.pdf to determine how the superseded data were derived.
 HB0053
 HB0053_MARKER: DB = BENCH MARK DISK
 HB0053_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0053_SP_SET: FOUNDATION
 HB0053_STAMPING: B 144 1949
 HB0053_MARK LOGO: CGS
 HB0053_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0053+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 HB0053
 HB0053  HISTORY     - Date     Condition        Report By
 HB0053  HISTORY     - 1949     MONUMENTED       CGS
 HB0053  HISTORY     - 1978     GOOD             ILDT
 HB0053  HISTORY     - 1978     GOOD             ILDT
 HB0053  HISTORY     - 1978     GOOD             ILDT
 HB0053  HISTORY     - 20120717 GOOD             ILDT
 HB0053
 HB0053                          STATION DESCRIPTION
 HB0053
 HB0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0053'2.7 MI NW FROM SHAWNEETOWN.
 HB0053'ABOUT 2.7 MILES NORTHWEST ALONG THE LOUISVILLE AND NASHVILLE
 HB0053'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, AT JUNCTION,
 HB0053'SET IN THE TOP OF THE EAST END AT THE SOUTHEAST CORNER OF THE
 HB0053'CONCRETE FOUNDATION OF THE SCALES AT THE CONCRETE BLOCK OFFICE
 HB0053'OF T.Y. WILLIAMS GRAIN COMPANY, 128 1/2 FEET WEST-NORTHWEST OF THE
 HB0053'SOUTHWEST CORNER OF THE GRAIN ELEVATOR, 62 FEET SOUTH OF THE SOUTH
 HB0053'RAIL OF THE MAIN TRACK AND ABOUT 2 FEET ABOVE THE TRACK.
 HB0053
 HB0053                          STATION RECOVERY (1978)
 HB0053
 HB0053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0053'RECOVERED IN GOOD CONDITION.
 HB0053
 HB0053                          STATION RECOVERY (1978)
 HB0053
 HB0053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0053'RECOVERED IN GOOD CONDITION.
 HB0053
 HB0053                          STATION RECOVERY (1978)
 HB0053
 HB0053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0053'RECOVERED IN GOOD CONDITION.
 HB0053
 HB0053                          STATION RECOVERY (2012)
 HB0053
 HB0053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0557 ***********************************************************************
 HB0557  DESIGNATION -  B 145
 HB0557  PID         -  HB0557
 HB0557  STATE/COUNTY-  IL/SALINE
 HB0557  COUNTRY     -  US
 HB0557  USGS QUAD   -  GALATIA (2018)
 HB0557
 HB0557                         *CURRENT SURVEY CONTROL
 HB0557  ______________________________________________________________________
 HB0557* NAD 83(1986) POSITION- 37 48 59.     (N) 088 31 00.     (W)   SCALED
 HB0557* NAVD 88 ORTHO HEIGHT -   120.013 (meters)      393.74  (feet) ADJUSTED
 HB0557  ______________________________________________________________________
 HB0557  GEOID HEIGHT    -        -29.693 (meters)                     GEOID18
 HB0557  DYNAMIC HEIGHT  -        119.932 (meters)      393.48  (feet) COMP
 HB0557  MODELED GRAVITY -    979,946.4   (mgal)                       NAVD 88
 HB0557
 HB0557  VERT ORDER      -  FIRST     CLASS II
 HB0557
 HB0557.The horizontal coordinates were scaled from a map and have
 HB0557.an estimated accuracy of +/- 6 seconds.
 HB0557
 HB0557.The orthometric height was determined by differential leveling and
 HB0557.adjusted by the NATIONAL GEODETIC SURVEY
 HB0557.in June 1991.
 HB0557
 HB0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0557.GEOID18 height accuracy estimate available here.
 HB0557
 HB0557.Click photographs - Photos may exist for this station.
 HB0557
 HB0557.The dynamic height is computed by dividing the NAVD 88
 HB0557.geopotential number by the normal gravity value computed on the
 HB0557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0557.degrees latitude (g = 980.6199 gals.).
 HB0557
 HB0557.The modeled gravity was interpolated from observed gravity values.
 HB0557
 HB0557;                    North         East    Units  Estimated Accuracy
 HB0557;SPC IL E     -   127,610.      283,860.      MT  (+/- 180 meters Scaled)
 HB0557
 HB0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG665865(NAD 83)
 HB0557
 HB0557                          SUPERSEDED SURVEY CONTROL
 HB0557
 HB0557  NGVD 29 (11/26/84)  120.114  (m)          394.07   (f) ADJUSTED    1 2
 HB0557
 HB0557.Superseded values are not recommended for survey control.
 HB0557
 HB0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0557.See file dsdata.pdf to determine how the superseded data were derived.
 HB0557
 HB0557_MARKER: DB = BENCH MARK DISK
 HB0557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0557_STAMPING: B 145 1949
 HB0557_MARK LOGO: CGS
 HB0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0557+STABILITY: SURFACE MOTION
 HB0557_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0557+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 HB0557
 HB0557  HISTORY     - Date     Condition        Report By
 HB0557  HISTORY     - 1949     MONUMENTED       CGS
 HB0557  HISTORY     - 20110627 GOOD             ILDT
 HB0557
 HB0557                          STATION DESCRIPTION
 HB0557
 HB0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0557'4 MI NW FROM ELDORADO.
 HB0557'4.0 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0557'JUNCTION OF THE CLEVELAND, CINCINNATI, CHICAGO AND ST. LOUIS
 HB0557'RAILWAY AT ELDORADO, AT A ROAD CROSSING, ON THE NORTHEAST BANK
 HB0557'OF A SMALL POND, 69.2 FEET WEST-SOUTHWEST OF THE CENTER OF THE
 HB0557'CROSSING, 69 FEET WEST OF THE CENTER LINE OF THE ROAD, 15 FEET
 HB0557'SOUTH OF THE SOUTH RAIL, 1 FOOT SOUTH OF THE R/W FENCE LINE, 1 1/2
 HB0557'FEET WEST OF A WHITE WOODEN WITNESS POST, 1 FOOT BELOW THE TRACK
 HB0557'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0557
 HB0557                          STATION RECOVERY (2011)
 HB0557
 HB0557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0529 ***********************************************************************
 HB0529  DESIGNATION -  B 146
 HB0529  PID         -  HB0529
 HB0529  STATE/COUNTY-  IL/FRANKLIN
 HB0529  COUNTRY     -  US
 HB0529  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0529
 HB0529                         *CURRENT SURVEY CONTROL
 HB0529  ______________________________________________________________________
 HB0529* NAD 83(1986) POSITION- 37 56 25.8    (N) 088 48 37.0    (W)   HD_HELD2
 HB0529* NAVD 88 ORTHO HEIGHT -   131.388 (meters)      431.06  (feet) ADJUSTED
 HB0529  ______________________________________________________________________
 HB0529  GEOID HEIGHT    -        -29.639 (meters)                     GEOID18
 HB0529  DYNAMIC HEIGHT  -        131.299 (meters)      430.77  (feet) COMP
 HB0529  MODELED GRAVITY -    979,948.9   (mgal)                       NAVD 88
 HB0529
 HB0529  VERT ORDER      -  FIRST     CLASS II
 HB0529
 HB0529.The horizontal coordinates were established by autonomous hand held GPS
 HB0529.observations and have an estimated accuracy of +/- 10 meters.
 HB0529
 HB0529.The orthometric height was determined by differential leveling and
 HB0529.adjusted by the NATIONAL GEODETIC SURVEY
 HB0529.in June 1991.
 HB0529
 HB0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0529.GEOID18 height accuracy estimate available here.
 HB0529
 HB0529.Click photographs - Photos may exist for this station.
 HB0529
 HB0529.The dynamic height is computed by dividing the NAVD 88
 HB0529.geopotential number by the normal gravity value computed on the
 HB0529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0529.degrees latitude (g = 980.6199 gals.).
 HB0529
 HB0529.The modeled gravity was interpolated from observed gravity values.
 HB0529
 HB0529;                    North         East    Units  Estimated Accuracy
 HB0529;SPC IL E     -   141,478.      258,076.      MT  (+/- 10 meters HH2 GPS)
 HB0529
 HB0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4092700758(NAD 83)
 HB0529
 HB0529                          SUPERSEDED SURVEY CONTROL
 HB0529
 HB0529  NGVD 29 (11/26/84)  131.483  (m)          431.37   (f) ADJUSTED    1 2
 HB0529
 HB0529.Superseded values are not recommended for survey control.
 HB0529
 HB0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0529.See file dsdata.pdf to determine how the superseded data were derived.
 HB0529
 HB0529_MARKER: DB = BENCH MARK DISK
 HB0529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0529_STAMPING: B 146 1949
 HB0529_MARK LOGO: CGS
 HB0529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0529+STABILITY: SURFACE MOTION
 HB0529_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0529+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 HB0529
 HB0529  HISTORY     - Date     Condition        Report By
 HB0529  HISTORY     - 1949     MONUMENTED       CGS
 HB0529  HISTORY     - 1980     GOOD             ILDT
 HB0529  HISTORY     - 1980     GOOD             ILDT
 HB0529  HISTORY     - 1980     GOOD             ILDT
 HB0529  HISTORY     - 20060301 GOOD             ILDT
 HB0529  HISTORY     - 20090507 GOOD             ILDT
 HB0529  HISTORY     - 20120614 GOOD             ILDT
 HB0529
 HB0529                          STATION DESCRIPTION
 HB0529
 HB0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0529'3.4 MI NW FROM THOMPSONVILLE.
 HB0529'3.35 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0529'THE STATION AT THOMPSONVILLE, AT PARRISH, AT A ROAD CROSSING, 231
 HB0529'FEET SOUTHEAST AND ACROSS ROAD AND TRACK FROM MILE POST 97, 99.8
 HB0529'FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF RESIDENCE OWNED BY
 HB0529'ARCHIE TAYLOR, 61 FEET EAST OF CENTER LINE OF CROSSING, 61.5
 HB0529'FEET EAST-SOUTHEAST OF CENTER LINE OF ROAD, 16.5 FEET NORTHEAST
 HB0529'OF THE NORTHEAST RAIL, 9.5 FEET WEST-NORTHWEST OF TELEPHONE POLE,
 HB0529'1.5 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 2.5
 HB0529'FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 HB0529'POST PROJECTING 3 INCHES.
 HB0529
 HB0529                          STATION RECOVERY (1980)
 HB0529
 HB0529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0529'RECOVERED IN GOOD CONDITION.
 HB0529
 HB0529                          STATION RECOVERY (1980)
 HB0529
 HB0529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0529'RECOVERED IN GOOD CONDITION.
 HB0529
 HB0529                          STATION RECOVERY (1980)
 HB0529
 HB0529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0529'RECOVERED IN GOOD CONDITION.
 HB0529
 HB0529                          STATION RECOVERY (2006)
 HB0529
 HB0529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0529'REPLACED WITNESS POST 2 FEET EAST
 HB0529
 HB0529                          STATION RECOVERY (2009)
 HB0529
 HB0529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0529'RECOVERED IN GOOD CONDITION.
 HB0529
 HB0529                          STATION RECOVERY (2012)
 HB0529
 HB0529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0529'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0031 ***********************************************************************
 JC0031  DESIGNATION -  B 147
 JC0031  PID         -  JC0031
 JC0031  STATE/COUNTY-  IL/ST CLAIR
 JC0031  COUNTRY     -  US
 JC0031  USGS QUAD   -  GRANITE CITY (2018)
 JC0031
 JC0031                         *CURRENT SURVEY CONTROL
 JC0031  ______________________________________________________________________
 JC0031* NAD 83(1986) POSITION- 38 37 55.     (N) 090 08 42.     (W)   SCALED
 JC0031* NAVD 88 ORTHO HEIGHT -   127.619 (meters)      418.70  (feet) ADJUSTED
 JC0031  ______________________________________________________________________
 JC0031  GEOID HEIGHT    -        -31.028 (meters)                     GEOID18
 JC0031  DYNAMIC HEIGHT  -        127.538 (meters)      418.43  (feet) COMP
 JC0031  MODELED GRAVITY -    979,993.2   (mgal)                       NAVD 88
 JC0031
 JC0031  VERT ORDER      -  FIRST     CLASS II
 JC0031
 JC0031.The horizontal coordinates were scaled from a map and have
 JC0031.an estimated accuracy of +/- 6 seconds.
 JC0031
 JC0031.The orthometric height was determined by differential leveling and
 JC0031.adjusted by the NATIONAL GEODETIC SURVEY
 JC0031.in June 1991.
 JC0031
 JC0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0031.GEOID18 height accuracy estimate available here.
 JC0031
 JC0031.Click photographs - Photos may exist for this station.
 JC0031
 JC0031.The dynamic height is computed by dividing the NAVD 88
 JC0031.geopotential number by the normal gravity value computed on the
 JC0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0031.degrees latitude (g = 980.6199 gals.).
 JC0031
 JC0031.The modeled gravity was interpolated from observed gravity values.
 JC0031
 JC0031;                    North         East    Units  Estimated Accuracy
 JC0031;SPC IL W     -   218,110.      701,890.      MT  (+/- 180 meters Scaled)
 JC0031
 JC0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC485798(NAD 83)
 JC0031
 JC0031                          SUPERSEDED SURVEY CONTROL
 JC0031
 JC0031  NGVD 29 (??/??/92)  127.63   (m)          418.7    (f) COMPUTED    1 2
 JC0031
 JC0031.Superseded values are not recommended for survey control.
 JC0031
 JC0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0031.See file dsdata.pdf to determine how the superseded data were derived.
 JC0031
 JC0031_MARKER: DB = BENCH MARK DISK
 JC0031_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0031_SP_SET: BUILDING
 JC0031_STAMPING: B 147 1949
 JC0031_MARK LOGO: CGS
 JC0031_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0031
 JC0031  HISTORY     - Date     Condition        Report By
 JC0031  HISTORY     - 1949     MONUMENTED       CGS
 JC0031
 JC0031                          STATION DESCRIPTION
 JC0031
 JC0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0031'AT EAST ST LOUIS.
 JC0031'AT EAST ST. LOUIS, AT JUNCTION OF ST. CLAIR AND 7TH STREETS,
 JC0031'SET VERTICALLY IN THE NORTHEAST BRICK FACE BUILDING AT THE NORTH
 JC0031'CORNER OF BUILDING, BUILDING IS NOW OCCUPIED BY STEVE MIZULSKIS
 JC0031'TAVERN, 0.6 FOOT SOUTHEAST OF THE NORTH CORNER OF BUILDING,
 JC0031'AND 2.8 FEET ABOVE THE LEVEL OF THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0032 ***********************************************************************
 JC0032  DESIGNATION -  B 147 RESET
 JC0032  PID         -  JC0032
 JC0032  STATE/COUNTY-  IL/ST CLAIR
 JC0032  COUNTRY     -  US
 JC0032  USGS QUAD   -  GRANITE CITY (2018)
 JC0032
 JC0032                         *CURRENT SURVEY CONTROL
 JC0032  ______________________________________________________________________
 JC0032* NAD 83(1986) POSITION- 38 37 55.     (N) 090 08 43.     (W)   SCALED
 JC0032* NAVD 88 ORTHO HEIGHT -   128.070 (meters)      420.18  (feet) ADJUSTED
 JC0032  ______________________________________________________________________
 JC0032  GEOID HEIGHT    -        -31.029 (meters)                     GEOID18
 JC0032  DYNAMIC HEIGHT  -        127.989 (meters)      419.91  (feet) COMP
 JC0032  MODELED GRAVITY -    979,993.2   (mgal)                       NAVD 88
 JC0032
 JC0032  VERT ORDER      -  FIRST     CLASS I
 JC0032
 JC0032.The horizontal coordinates were scaled from a map and have
 JC0032.an estimated accuracy of +/- 6 seconds.
 JC0032
 JC0032.The orthometric height was determined by differential leveling and
 JC0032.adjusted by the NATIONAL GEODETIC SURVEY
 JC0032.in June 1991.
 JC0032
 JC0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0032.GEOID18 height accuracy estimate available here.
 JC0032
 JC0032.Click photographs - Photos may exist for this station.
 JC0032
 JC0032.The dynamic height is computed by dividing the NAVD 88
 JC0032.geopotential number by the normal gravity value computed on the
 JC0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0032.degrees latitude (g = 980.6199 gals.).
 JC0032
 JC0032.The modeled gravity was interpolated from observed gravity values.
 JC0032
 JC0032;                    North         East    Units  Estimated Accuracy
 JC0032;SPC IL W     -   218,110.      701,860.      MT  (+/- 180 meters Scaled)
 JC0032
 JC0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC484798(NAD 83)
 JC0032
 JC0032                          SUPERSEDED SURVEY CONTROL
 JC0032
 JC0032  NGVD 29 (??/??/92)  128.183  (m)          420.55   (f) ADJ UNCH    1 1
 JC0032
 JC0032.Superseded values are not recommended for survey control.
 JC0032
 JC0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0032.See file dsdata.pdf to determine how the superseded data were derived.
 JC0032
 JC0032_MARKER: DB = BENCH MARK DISK
 JC0032_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0032_SP_SET: BUILDING
 JC0032_STAMPING: B 147 RESET 1959
 JC0032_MARK LOGO: CGS
 JC0032_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0032
 JC0032  HISTORY     - Date     Condition        Report By
 JC0032  HISTORY     - 1959     MONUMENTED       CGS
 JC0032  HISTORY     - 1969     GOOD             CGS
 JC0032
 JC0032                          STATION DESCRIPTION
 JC0032
 JC0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0032'AT EAST ST LOUIS.
 JC0032'AT EAST ST. LOUIS, AT THE SOUTH CORNER OF THE JUNCTION OF ST.
 JC0032'CLAIR AVENUE AND 7 TH STREET, SET VERTICALLY IN THE NORTHWEST
 JC0032'FACE OF THE NORTH CORNER OF THE POLSKA HALL (A ONE STORY BRICK
 JC0032'BLDG), AT 736 7 TH STREET, 27.9 FEET SOUTHEAST OF THE SOUTHEAST
 JC0032'CURB LINE OF 7 TH STREET, 2.3 FEET SOUTHWEST OF THE NORTH CORNER
 JC0032'OF THE BUILDING AND 3.4 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0637 ***********************************************************************
 HB0637  DESIGNATION -  B 149 RESET
 HB0637  PID         -  HB0637
 HB0637  STATE/COUNTY-  IL/JACKSON
 HB0637  COUNTRY     -  US
 HB0637  USGS QUAD   -  CARBONDALE (2018)
 HB0637
 HB0637                         *CURRENT SURVEY CONTROL
 HB0637  ______________________________________________________________________
 HB0637* NAD 83(1986) POSITION- 37 44 05.     (N) 089 13 04.     (W)   SCALED
 HB0637* NAVD 88 ORTHO HEIGHT -   121.288 (meters)      397.93  (feet) ADJUSTED
 HB0637  ______________________________________________________________________
 HB0637  GEOID HEIGHT    -        -29.117 (meters)                     GEOID18
 HB0637  VERT ORDER      -  FIRST     CLASS II
 HB0637
 HB0637.The horizontal coordinates were scaled from a map and have
 HB0637.an estimated accuracy of +/- 6 seconds.
 HB0637
 HB0637.The orthometric height was determined by differential leveling and
 HB0637.adjusted by the NATIONAL GEODETIC SURVEY
 HB0637.in June 1991.
 HB0637
 HB0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0637.GEOID18 height accuracy estimate available here.
 HB0637
 HB0637.Click photographs - Photos may exist for this station.
 HB0637
 HB0637;                    North         East    Units  Estimated Accuracy
 HB0637;SPC IL W     -   118,950.      783,640.      MT  (+/- 180 meters Scaled)
 HB0637
 HB0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG045786(NAD 83)
 HB0637
 HB0637                          SUPERSEDED SURVEY CONTROL
 HB0637
 HB0637  NGVD 29 (11/26/84)  121.368  (m)          398.19   (f) ADJUSTED    1 2
 HB0637
 HB0637.Superseded values are not recommended for survey control.
 HB0637
 HB0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0637.See file dsdata.pdf to determine how the superseded data were derived.
 HB0637
 HB0637_MARKER: DB = BENCH MARK DISK
 HB0637_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0637_SP_SET: FOUNDATION
 HB0637_STAMPING: B 149 RESET 1954
 HB0637_MARK LOGO: CGS
 HB0637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0637
 HB0637  HISTORY     - Date     Condition        Report By
 HB0637  HISTORY     - 1954     MONUMENTED       CGS
 HB0637  HISTORY     - 1969     MARK NOT FOUND   CGS
 HB0637  HISTORY     - 1976     GOOD             ILDT
 HB0637  HISTORY     - 20110714 MARK NOT FOUND   ILDT
 HB0637
 HB0637                          STATION DESCRIPTION
 HB0637
 HB0637'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0637'0.6 MI N FROM CARBONDALE.
 HB0637'AT CARBONDALE, ABOUT 0.6 MILE NORTH ALONG THE ILLINOIS CENTRAL
 HB0637'RAILROAD FROM THE STATION, AT THE CROSSING OF THE I.C.R.R. TRACK
 HB0637'LEADING TO MURPHEYSBORO AND U.S. HIGHWAY 51, SET VERTICALLY IN
 HB0637'THE NORTHEAST FOUNDATION WALL OF THE ILLINOIS FRUIT GROWERS
 HB0637'EXCHANGE BUILDING, 2 FEET NORTHWEST OF THE EAST CORNER OF THE
 HB0637'BUILDING AND ABOUT 1 FOOT ABOVE THE GROUND.  NOTE-- A NEW
 HB0637'BUILDINGS HAS BEEN CONSTRUCTED NEAR THE DESCRIBED LOCATION OF
 HB0637'THE MARK AND IT IS BELIEVED THE MARK WAS EITHER COVERED OR
 HB0637'DESTROYED AT THAT TIME.
 HB0637
 HB0637                          STATION RECOVERY (1969)
 HB0637
 HB0637'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB0637'MARK NOT FOUND.
 HB0637
 HB0637                          STATION RECOVERY (1976)
 HB0637
 HB0637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0637'RECOVERED IN GOOD CONDITION.
 HB0637
 HB0637                          STATION RECOVERY (2011)
 HB0637
 HB0637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0637'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0295 ***********************************************************************
 KC0295  DESIGNATION -  B 15
 KC0295  PID         -  KC0295
 KC0295  STATE/COUNTY-  IL/BROWN
 KC0295  COUNTRY     -  US
 KC0295  USGS QUAD   -  VERSAILLES (2018)
 KC0295
 KC0295                         *CURRENT SURVEY CONTROL
 KC0295  ______________________________________________________________________
 KC0295* NAD 83(1986) POSITION- 39 55 51.     (N) 090 42 50.     (W)   SCALED
 KC0295* NAVD 88 ORTHO HEIGHT -   205.140 (meters)      673.03  (feet) ADJUSTED
 KC0295  ______________________________________________________________________
 KC0295  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 KC0295  DYNAMIC HEIGHT  -        205.030 (meters)      672.67  (feet) COMP
 KC0295  MODELED GRAVITY -    980,086.5   (mgal)                       NAVD 88
 KC0295
 KC0295  VERT ORDER      -  FIRST     CLASS II
 KC0295
 KC0295.The horizontal coordinates were scaled from a map and have
 KC0295.an estimated accuracy of +/- 6 seconds.
 KC0295
 KC0295.The orthometric height was determined by differential leveling and
 KC0295.adjusted by the NATIONAL GEODETIC SURVEY
 KC0295.in June 1991.
 KC0295
 KC0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0295.GEOID18 height accuracy estimate available here.
 KC0295
 KC0295.Click photographs - Photos may exist for this station.
 KC0295
 KC0295.The dynamic height is computed by dividing the NAVD 88
 KC0295.geopotential number by the normal gravity value computed on the
 KC0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0295.degrees latitude (g = 980.6199 gals.).
 KC0295
 KC0295.The modeled gravity was interpolated from observed gravity values.
 KC0295
 KC0295;                    North         East    Units  Estimated Accuracy
 KC0295;SPC IL W     -   362,450.      653,230.      MT  (+/- 180 meters Scaled)
 KC0295
 KC0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE953225(NAD 83)
 KC0295
 KC0295                          SUPERSEDED SURVEY CONTROL
 KC0295
 KC0295  NGVD 29 (??/??/92)  205.232  (m)          673.33   (f) ADJ UNCH    1 2
 KC0295
 KC0295.Superseded values are not recommended for survey control.
 KC0295
 KC0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0295.See file dsdata.pdf to determine how the superseded data were derived.
 KC0295
 KC0295_MARKER: DB = BENCH MARK DISK
 KC0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0295_STAMPING: B 15 1933
 KC0295_MARK LOGO: CGS
 KC0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0295+STABILITY: SURFACE MOTION
 KC0295
 KC0295  HISTORY     - Date     Condition        Report By
 KC0295  HISTORY     - 1933     MONUMENTED       CGS
 KC0295  HISTORY     - 1960     GOOD             CGS
 KC0295  HISTORY     - 1975     GOOD             USGS
 KC0295  HISTORY     - 20220106 MARK NOT FOUND   ILDT
 KC0295
 KC0295                          STATION DESCRIPTION
 KC0295
 KC0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0295'2 MI SE FROM HERSMAN.
 KC0295'ABOUT 2 MILES SOUTHEAST ALONG THE WABASH RAILWAY FROM HERSMAN,
 KC0295'BROWN COUNTY, 17-1/2 POLES NORTHWEST OF MILEPOST 483, 11 RAILS
 KC0295'SOUTHEAST OF THE SIGN GILBIRDS 1 MILE, 30 FEET NORTH OF A GRADE
 KC0295'CROSSING, 35 FEET EAST OF THE TRACK, AND 40 FEET WEST OF THE
 KC0295'HIGHWAY.  A STANDARD DISK, STAMPED B 15 1933 AND SET IN THE TOP
 KC0295'OF A CONCRETE POST.
 KC0295
 KC0295                          STATION RECOVERY (1960)
 KC0295
 KC0295'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KC0295'RECOVERED IN GOOD CONDITION.
 KC0295
 KC0295                          STATION RECOVERY (1975)
 KC0295
 KC0295'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 KC0295'HERSMAN, ABOUT 2 MI. SE ALONG ST. HWY. 99. IN THE SOUTHWEST QUARTER
 KC0295'OF SEC. 35, T--1-S, R-3-W. 0.15 MI. NW ALONG HWY FROM T-RD N. 0.7 MI.
 KC0295'SE ALONG HWY FROM A X-RDS. AT AN OLD ABANDONED GRADE X-ING ON THE
 KC0295'NORFOLK AND WESTERN RR. 30 FT. N. AND 35 FT. E. OF TRACK AT OLD
 KC0295'X-ING. 40 FT. W. OF HWY. IN A CONC. POST WITH STD NGS TABLET STAMPED
 KC0295'B 15 1933.
 KC0295
 KC0295                          STATION RECOVERY (2022)
 KC0295
 KC0295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KC0295'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0570 ***********************************************************************
 HB0570  DESIGNATION -  B 150
 HB0570  PID         -  HB0570
 HB0570  STATE/COUNTY-  IL/FRANKLIN
 HB0570  COUNTRY     -  US
 HB0570  USGS QUAD   -  CHRISTOPHER (2018)
 HB0570
 HB0570                         *CURRENT SURVEY CONTROL
 HB0570  ______________________________________________________________________
 HB0570* NAD 83(1986) POSITION- 37 58 21.     (N) 089 02 59.     (W)   SCALED
 HB0570* NAVD 88 ORTHO HEIGHT -   132.097 (meters)      433.39  (feet) ADJUSTED
 HB0570  ______________________________________________________________________
 HB0570  GEOID HEIGHT    -        -29.470 (meters)                     GEOID18
 HB0570  DYNAMIC HEIGHT  -        132.009 (meters)      433.10  (feet) COMP
 HB0570  MODELED GRAVITY -    979,966.6   (mgal)                       NAVD 88
 HB0570
 HB0570  VERT ORDER      -  FIRST     CLASS II
 HB0570
 HB0570.The horizontal coordinates were scaled from a map and have
 HB0570.an estimated accuracy of +/- 6 seconds.
 HB0570
 HB0570.The orthometric height was determined by differential leveling and
 HB0570.adjusted by the NATIONAL GEODETIC SURVEY
 HB0570.in June 1991.
 HB0570
 HB0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0570.GEOID18 height accuracy estimate available here.
 HB0570
 HB0570.Click photographs - Photos may exist for this station.
 HB0570
 HB0570.The dynamic height is computed by dividing the NAVD 88
 HB0570.geopotential number by the normal gravity value computed on the
 HB0570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0570.degrees latitude (g = 980.6199 gals.).
 HB0570
 HB0570.The modeled gravity was interpolated from observed gravity values.
 HB0570
 HB0570;                    North         East    Units  Estimated Accuracy
 HB0570;SPC IL E     -   145,170.      237,060.      MT  (+/- 180 meters Scaled)
 HB0570
 HB0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH199047(NAD 83)
 HB0570
 HB0570                          SUPERSEDED SURVEY CONTROL
 HB0570
 HB0570  NGVD 29 (11/26/84)  132.189  (m)          433.69   (f) ADJUSTED    1 2
 HB0570
 HB0570.Superseded values are not recommended for survey control.
 HB0570
 HB0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0570.See file dsdata.pdf to determine how the superseded data were derived.
 HB0570
 HB0570_MARKER: DB = BENCH MARK DISK
 HB0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0570_STAMPING: B 150 1949
 HB0570_MARK LOGO: CGS
 HB0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0570+STABILITY: SURFACE MOTION
 HB0570
 HB0570  HISTORY     - Date     Condition        Report By
 HB0570  HISTORY     - 1949     MONUMENTED       CGS
 HB0570  HISTORY     - 1972     MARK NOT FOUND   USGS
 HB0570  HISTORY     - 20090402 MARK NOT FOUND   ILDT
 HB0570
 HB0570                          STATION DESCRIPTION
 HB0570
 HB0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0570'0.4 MI E FROM CHRISTOPHER.
 HB0570'04.5 MILE EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 HB0570'AT CHRISTOPHER, AT THE INTERSECTION OF THE I.C. RR AND THE CHICAGO,
 HB0570'BURLINGTON AND QUINCY RAILROAD, 25 FEET SOUTHEAST OF THE SOUTHEAST
 HB0570'RAIL OF THE I.C. RR., 67 FEET WEST OF THE WEST RAIL OF THE WEST
 HB0570'TRACK OF THE C.B. AND Q.RR., 44 FEET NORTHWEST OF THE NORTHWEST
 HB0570'CORNER OF THE C.B. AND Q. RR STATION AT CHRISTOPHER, 6 FEET
 HB0570'NORTHEAST OF A POWER POLE, 88.8 FEET SOUTHWEST OF THE CENTER OF
 HB0570'THE RAILROAD INTERSECTION, 77 FEET SOUTHWEST AND ACROSS THE I.C.
 HB0570'TRACKS FROM THE SOUTHWEST CORNER OF A TELEGRAPH TOWER, 2 FEET NORTH
 HB0570'OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE TRACK AND SET
 HB0570'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0570
 HB0570                          STATION RECOVERY (1972)
 HB0570
 HB0570'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 HB0570'MARK NOT FOUND.
 HB0570
 HB0570                          STATION RECOVERY (2009)
 HB0570
 HB0570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0570'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1352 ***********************************************************************
 JB1352  DESIGNATION -  B 151
 JB1352  PID         -  JB1352
 JB1352  STATE/COUNTY-  IL/ST CLAIR
 JB1352  COUNTRY     -  US
 JB1352  USGS QUAD   -  LEBANON (2018)
 JB1352
 JB1352                         *CURRENT SURVEY CONTROL
 JB1352  ______________________________________________________________________
 JB1352* NAD 83(1986) POSITION- 38 34 22.     (N) 089 52 27.     (W)   SCALED
 JB1352* NAVD 88 ORTHO HEIGHT -   148.926 (meters)      488.60  (feet) ADJUSTED
 JB1352  ______________________________________________________________________
 JB1352  GEOID HEIGHT    -        -30.658 (meters)                     GEOID18
 JB1352  DYNAMIC HEIGHT  -        148.831 (meters)      488.29  (feet) COMP
 JB1352  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 JB1352
 JB1352  VERT ORDER      -  FIRST     CLASS II
 JB1352
 JB1352.The horizontal coordinates were scaled from a map and have
 JB1352.an estimated accuracy of +/- 6 seconds.
 JB1352
 JB1352.The orthometric height was determined by differential leveling and
 JB1352.adjusted by the NATIONAL GEODETIC SURVEY
 JB1352.in June 1991.
 JB1352
 JB1352.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1352.GEOID18 height accuracy estimate available here.
 JB1352
 JB1352.Click photographs - Photos may exist for this station.
 JB1352
 JB1352.The dynamic height is computed by dividing the NAVD 88
 JB1352.geopotential number by the normal gravity value computed on the
 JB1352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1352.degrees latitude (g = 980.6199 gals.).
 JB1352
 JB1352.The modeled gravity was interpolated from observed gravity values.
 JB1352
 JB1352;                    North         East    Units  Estimated Accuracy
 JB1352;SPC IL W     -   211,590.      725,490.      MT  (+/- 180 meters Scaled)
 JB1352
 JB1352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH496732(NAD 83)
 JB1352
 JB1352                          SUPERSEDED SURVEY CONTROL
 JB1352
 JB1352  NGVD 29 (??/??/92)  149.04   (m)          489.0    (f) COMPUTED    1 2
 JB1352
 JB1352.Superseded values are not recommended for survey control.
 JB1352
 JB1352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1352.See file dsdata.pdf to determine how the superseded data were derived.
 JB1352
 JB1352_MARKER: DB = BENCH MARK DISK
 JB1352_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1352_SP_SET: BOX CULVERT HEADWALL
 JB1352_STAMPING: B 151 1949
 JB1352_MARK LOGO: CGS
 JB1352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1352+STABILITY: SURFACE MOTION
 JB1352
 JB1352  HISTORY     - Date     Condition        Report By
 JB1352  HISTORY     - 1949     MONUMENTED       CGS
 JB1352  HISTORY     - 1969     GOOD             CGS
 JB1352  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1352
 JB1352                          STATION DESCRIPTION
 JB1352
 JB1352'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1352'3.2 MI SE FROM O FALLON.
 JB1352'ABOUT 2.0 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1352'THE STATION AT O FALLON, THENCE 1.2 MILES SOUTH ALONG A BLACK
 JB1352'TOP ROAD AND STATE HIGHWAY 158, ABOUT 0.7 MILE SOUTH OF THE
 JB1352'INTERSECTION OF U.S. HIGHWAY 50, SET IN THE TOP OF THE SOUTH END
 JB1352'OF THE WEST CONCRETE HEAD WALL FOR A 6 FOOT BOX CULVERT, 29 FEET
 JB1352'WEST OF THE CENTER LINE OF THE HIGHWAY AND 5 FEET BELOW THE LEVEL
 JB1352'OF THE HIGHWAY.
 JB1352
 JB1352                          STATION RECOVERY (1987)
 JB1352
 JB1352'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1352'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1319 ***********************************************************************
 JB1319  DESIGNATION -  B 152
 JB1319  PID         -  JB1319
 JB1319  STATE/COUNTY-  IL/CLINTON
 JB1319  COUNTRY     -  US
 JB1319  USGS QUAD   -  BREESE (2018)
 JB1319
 JB1319                         *CURRENT SURVEY CONTROL
 JB1319  ______________________________________________________________________
 JB1319* NAD 83(1986) POSITION- 38 36 31.52   (N) 089 37 19.89   (W)   HD_HELD1
 JB1319* NAVD 88 ORTHO HEIGHT -   143.644 (meters)      471.27  (feet) ADJUSTED
 JB1319  ______________________________________________________________________
 JB1319  GEOID HEIGHT    -        -30.757 (meters)                     GEOID18
 JB1319  DYNAMIC HEIGHT  -        143.554 (meters)      470.98  (feet) COMP
 JB1319  MODELED GRAVITY -    979,997.1   (mgal)                       NAVD 88
 JB1319
 JB1319  VERT ORDER      -  FIRST     CLASS I
 JB1319
 JB1319.The horizontal coordinates were determined by differentially corrected
 JB1319.hand held GPS observations or other comparable positioning techniques
 JB1319.and have an estimated accuracy of +/- 3 meters.
 JB1319
 JB1319.The orthometric height was determined by differential leveling and
 JB1319.adjusted by the NATIONAL GEODETIC SURVEY
 JB1319.in June 1991.
 JB1319
 JB1319.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1319.GEOID18 height accuracy estimate available here.
 JB1319
 JB1319.Click photographs - Photos may exist for this station.
 JB1319
 JB1319.The dynamic height is computed by dividing the NAVD 88
 JB1319.geopotential number by the normal gravity value computed on the
 JB1319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1319.degrees latitude (g = 980.6199 gals.).
 JB1319
 JB1319.The modeled gravity was interpolated from observed gravity values.
 JB1319
 JB1319;                    North         East    Units  Estimated Accuracy
 JB1319;SPC IL W     -   215,679.7     747,421.9     MT  (+/- 3 meters HH1 GPS) 
 JB1319
 JB1319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7167676622(NAD 83)
 JB1319
 JB1319                          SUPERSEDED SURVEY CONTROL
 JB1319
 JB1319  NGVD 29 (??/??/92)  143.762  (m)          471.66   (f) ADJ UNCH    1 1
 JB1319
 JB1319.Superseded values are not recommended for survey control.
 JB1319
 JB1319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1319.See file dsdata.pdf to determine how the superseded data were derived.
 JB1319
 JB1319_MARKER: DB = BENCH MARK DISK
 JB1319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1319_STAMPING: B 152 1949
 JB1319_MARK LOGO: CGS
 JB1319_PROJECTION: PROJECTING 5 CENTIMETERS
 JB1319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1319+STABILITY: SURFACE MOTION
 JB1319_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1319+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2021
 JB1319
 JB1319  HISTORY     - Date     Condition        Report By
 JB1319  HISTORY     - 1949     MONUMENTED       CGS
 JB1319  HISTORY     - 1969     GOOD             CGS
 JB1319  HISTORY     - 20110823 POOR             ILDT
 JB1319  HISTORY     - 20210303 POOR             ILDT
 JB1319
 JB1319                          STATION DESCRIPTION
 JB1319
 JB1319'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1319'3.6 MI E FROM TRENTON.
 JB1319'ABOUT 3.6 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1319'THE CROSSING OF STATE HIGHWAY 160 AT TRENTON, ABOUT 0.8 MILE
 JB1319'WEST OF THE CROSSING OF CLINTON STREET AT AVISTON, NEAR MILEPOLE
 JB1319'304-25, 46 FEET NORTHWEST OF THE CENTER OF THE CROSSING OF A
 JB1319'FARM ROAD AND THE MAIN TRACK, 33 FEET WEST OF THE CENTER LINE OF
 JB1319'THE ROAD, 29.2 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK,
 JB1319'1.3 FEET WEST OF A 2 FOOT HIGH VERTICAL RAIL, 1.4 FEET WEST OF
 JB1319'A METAL WITNESS POST, 2 1/2 FEET ABOVE THE LEVEL OF THE TRACK
 JB1319'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 JB1319'THE LEVEL OF THE GROUND.  SEC 23, T2N, R5W.
 JB1319
 JB1319                          STATION RECOVERY (2011)
 JB1319
 JB1319'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1319'TOP OF CONCRETE TORN OFF, NO CAP.
 JB1319
 JB1319                          STATION RECOVERY (2021)
 JB1319
 JB1319'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RP)
 JB1319'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0032 ***********************************************************************
 JB0032  DESIGNATION -  B 153
 JB0032  PID         -  JB0032
 JB0032  STATE/COUNTY-  IL/CLAY
 JB0032  COUNTRY     -  US
 JB0032  USGS QUAD   -  CLAY CITY (2018)
 JB0032
 JB0032                         *CURRENT SURVEY CONTROL
 JB0032  ______________________________________________________________________
 JB0032* NAD 83(1986) POSITION- 38 41 30.     (N) 088 18 18.     (W)   SCALED
 JB0032* NAVD 88 ORTHO HEIGHT -   129.916 (meters)      426.23  (feet) ADJUSTED
 JB0032  ______________________________________________________________________
 JB0032  GEOID HEIGHT    -        -31.259 (meters)                     GEOID18
 JB0032  DYNAMIC HEIGHT  -        129.836 (meters)      425.97  (feet) COMP
 JB0032  MODELED GRAVITY -    980,009.5   (mgal)                       NAVD 88
 JB0032
 JB0032  VERT ORDER      -  FIRST     CLASS II
 JB0032
 JB0032.The horizontal coordinates were scaled from a map and have
 JB0032.an estimated accuracy of +/- 6 seconds.
 JB0032
 JB0032.The orthometric height was determined by differential leveling and
 JB0032.adjusted by the NATIONAL GEODETIC SURVEY
 JB0032.in June 1991.
 JB0032
 JB0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0032.GEOID18 height accuracy estimate available here.
 JB0032
 JB0032.Click photographs - Photos may exist for this station.
 JB0032
 JB0032.The dynamic height is computed by dividing the NAVD 88
 JB0032.geopotential number by the normal gravity value computed on the
 JB0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0032.degrees latitude (g = 980.6199 gals.).
 JB0032
 JB0032.The modeled gravity was interpolated from observed gravity values.
 JB0032
 JB0032;                    North         East    Units  Estimated Accuracy
 JB0032;SPC IL E     -   224,750.      302,470.      MT  (+/- 180 meters Scaled)
 JB0032
 JB0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH865833(NAD 83)
 JB0032
 JB0032                          SUPERSEDED SURVEY CONTROL
 JB0032
 JB0032  NGVD 29 (??/??/92)  130.025  (m)          426.59   (f) ADJ UNCH    1 2
 JB0032
 JB0032.Superseded values are not recommended for survey control.
 JB0032
 JB0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0032.See file dsdata.pdf to determine how the superseded data were derived.
 JB0032
 JB0032_MARKER: DB = BENCH MARK DISK
 JB0032_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0032_SP_SET: BRIDGE
 JB0032_STAMPING: B 153 1949
 JB0032_MARK LOGO: CGS
 JB0032_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0032
 JB0032  HISTORY     - Date     Condition        Report By
 JB0032  HISTORY     - 1949     MONUMENTED       CGS
 JB0032  HISTORY     - 1966     MARK NOT FOUND   USGS
 JB0032
 JB0032                          STATION DESCRIPTION
 JB0032
 JB0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0032'2.7 MI E FROM CLAY CITY.
 JB0032'2.7 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0032'STATION AT CLAY CITY, ABOUT 1.0 MILE WEST OF THE RICHLAND COUNTY
 JB0032'LINE, SET IN THE NORTH END OF THE WEST ABUTMENT OF A CONCRETE
 JB0032'BRIDGE 232/35 OVER LITTLE MUDDY CREEK, 6 FEET NORTH OF THE NORTH
 JB0032'RAIL AND ABOUT 0.5 FOOT BELOW THE LEVEL OF THE TRACK.
 JB0032
 JB0032                          STATION RECOVERY (1966)
 JB0032
 JB0032'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 JB0032'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0874 ***********************************************************************
 JB0874  DESIGNATION -  B 154
 JB0874  PID         -  JB0874
 JB0874  STATE/COUNTY-  IL/CLINTON
 JB0874  COUNTRY     -  US
 JB0874  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0874
 JB0874                         *CURRENT SURVEY CONTROL
 JB0874  ______________________________________________________________________
 JB0874* NAD 83(1986) POSITION- 38 36 28.     (N) 089 12 58.     (W)   SCALED
 JB0874* NAVD 88 ORTHO HEIGHT -   142.399 (meters)      467.19  (feet) ADJUSTED
 JB0874  ______________________________________________________________________
 JB0874  GEOID HEIGHT    -        -30.920 (meters)                     GEOID18
 JB0874  DYNAMIC HEIGHT  -        142.308 (meters)      466.89  (feet) COMP
 JB0874  MODELED GRAVITY -    979,989.3   (mgal)                       NAVD 88
 JB0874
 JB0874  VERT ORDER      -  FIRST     CLASS I
 JB0874
 JB0874.The horizontal coordinates were scaled from a map and have
 JB0874.an estimated accuracy of +/- 6 seconds.
 JB0874
 JB0874.The orthometric height was determined by differential leveling and
 JB0874.adjusted by the NATIONAL GEODETIC SURVEY
 JB0874.in June 1991.
 JB0874
 JB0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0874.GEOID18 height accuracy estimate available here.
 JB0874
 JB0874.Click photographs - Photos may exist for this station.
 JB0874
 JB0874.The dynamic height is computed by dividing the NAVD 88
 JB0874.geopotential number by the normal gravity value computed on the
 JB0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0874.degrees latitude (g = 980.6199 gals.).
 JB0874
 JB0874.The modeled gravity was interpolated from observed gravity values.
 JB0874
 JB0874;                    North         East    Units  Estimated Accuracy
 JB0874;SPC IL W     -   215,860.      782,790.      MT  (+/- 180 meters Scaled)
 JB0874
 JB0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH070755(NAD 83)
 JB0874
 JB0874                          SUPERSEDED SURVEY CONTROL
 JB0874
 JB0874  NGVD 29 (??/??/92)  142.531  (m)          467.62   (f) ADJ UNCH    1 1
 JB0874
 JB0874.Superseded values are not recommended for survey control.
 JB0874
 JB0874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0874.See file dsdata.pdf to determine how the superseded data were derived.
 JB0874
 JB0874_MARKER: DB = BENCH MARK DISK
 JB0874_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0874_SP_SET: BOX CULVERT HEADWALL
 JB0874_STAMPING: B 154 1949
 JB0874_MARK LOGO: CGS
 JB0874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0874+STABILITY: SURFACE MOTION
 JB0874
 JB0874  HISTORY     - Date     Condition        Report By
 JB0874  HISTORY     - 1949     MONUMENTED       CGS
 JB0874  HISTORY     - 1969     GOOD             CGS
 JB0874
 JB0874                          STATION DESCRIPTION
 JB0874
 JB0874'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0874'5.2 MI W FROM SANDOVAL.
 JB0874'ABOUT 5.25 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0874'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT SANDOVAL, ABOUT
 JB0874'1.05 MILE WEST OF THE CROSSING OF SHATTUC ROAD AT SHATTUC, NEAR
 JB0874'MILEPOST 282-18, SET ON THE TOP OF THE WEST END OF THE NORTH
 JB0874'CONCRETE HEAD WALL FOR AN 8 FOOT STONE BOX CULVERT, 8.5 FEET
 JB0874'NORTH OF THE NORTH RAIL, 0.6 FOOT EAST OF THE WEST END OF THE
 JB0874'HEAD WALL AND 3 FEET BELOW THE LEVEL OF THE TRACK.  SEC 20,
 JB0874'T2N, R1W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0858 ***********************************************************************
 JB0858  DESIGNATION -  B 155
 JB0858  PID         -  JB0858
 JB0858  STATE/COUNTY-  IL/MARION
 JB0858  COUNTRY     -  US
 JB0858  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0858
 JB0858                         *CURRENT SURVEY CONTROL
 JB0858  ______________________________________________________________________
 JB0858* NAD 83(1986) POSITION- 38 36 58.     (N) 089 03 41.     (W)   SCALED
 JB0858* NAVD 88 ORTHO HEIGHT -   160.214 (meters)      525.64  (feet) ADJUSTED
 JB0858  ______________________________________________________________________
 JB0858  GEOID HEIGHT    -        -30.922 (meters)                     GEOID18
 JB0858  DYNAMIC HEIGHT  -        160.114 (meters)      525.31  (feet) COMP
 JB0858  MODELED GRAVITY -    979,996.0   (mgal)                       NAVD 88
 JB0858
 JB0858  VERT ORDER      -  FIRST     CLASS II
 JB0858
 JB0858.The horizontal coordinates were scaled from a map and have
 JB0858.an estimated accuracy of +/- 6 seconds.
 JB0858
 JB0858.The orthometric height was determined by differential leveling and
 JB0858.adjusted by the NATIONAL GEODETIC SURVEY
 JB0858.in June 1991.
 JB0858
 JB0858.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0858.GEOID18 height accuracy estimate available here.
 JB0858
 JB0858.Click photographs - Photos may exist for this station.
 JB0858
 JB0858.The dynamic height is computed by dividing the NAVD 88
 JB0858.geopotential number by the normal gravity value computed on the
 JB0858.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0858.degrees latitude (g = 980.6199 gals.).
 JB0858
 JB0858.The modeled gravity was interpolated from observed gravity values.
 JB0858
 JB0858;                    North         East    Units  Estimated Accuracy
 JB0858;SPC IL E     -   216,610.      236,590.      MT  (+/- 180 meters Scaled)
 JB0858
 JB0858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH205761(NAD 83)
 JB0858
 JB0858                          SUPERSEDED SURVEY CONTROL
 JB0858
 JB0858  NGVD 29 (??/??/92)  160.346  (m)          526.07   (f) ADJ UNCH    1 2
 JB0858
 JB0858.Superseded values are not recommended for survey control.
 JB0858
 JB0858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0858.See file dsdata.pdf to determine how the superseded data were derived.
 JB0858
 JB0858_MARKER: DB = BENCH MARK DISK
 JB0858_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0858_SP_SET: HEADWALL
 JB0858_STAMPING: B 155 1949
 JB0858_MARK LOGO: CGS
 JB0858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0858+STABILITY: SURFACE MOTION
 JB0858
 JB0858  HISTORY     - Date     Condition        Report By
 JB0858  HISTORY     - 1949     MONUMENTED       CGS
 JB0858  HISTORY     - 1986     GOOD             NGS
 JB0858  HISTORY     - 20220823 MARK NOT FOUND   ILDT
 JB0858
 JB0858                          STATION DESCRIPTION
 JB0858
 JB0858'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0858'AT ODIN.
 JB0858'AT ODIN, IN THE SOUTHWEST PART OF TOWN, SET IN THE TOP OF THE
 JB0858'EAST END OF THE SOUTH HEADWALL OF B AND O RAILROAD BRIDGE 274/03,
 JB0858'6.2 FEET SOUTH OF THE SOUTH RAIL, AT TELEPHONE POLE 274/01 AND
 JB0858'ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 JB0858
 JB0858                          STATION RECOVERY (1986)
 JB0858
 JB0858'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0858'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS--IN ODIN, AT THE
 JB0858'INTERSECTION OF SCOTT STREET AND THE CHESSIE SYSTEM RAILROAD.
 JB0858'DELETE--AT TELEPHONE POLE NUMBER 274/01.  ADD--92.0 M (301.8 FT) WEST
 JB0858'OF THE EXTENDED CENTER OF SCOTT STREET.
 JB0858
 JB0858                          STATION RECOVERY (2022)
 JB0858
 JB0858'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB0858'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0613 ***********************************************************************
 JB0613  DESIGNATION -  B 156
 JB0613  PID         -  JB0613
 JB0613  STATE/COUNTY-  IL/MARION
 JB0613  COUNTRY     -  US
 JB0613  USGS QUAD   -  SALEM NORTH (2018)
 JB0613
 JB0613                         *CURRENT SURVEY CONTROL
 JB0613  ______________________________________________________________________
 JB0613* NAD 83(1986) POSITION- 38 38 05.     (N) 088 57 24.     (W)   SCALED
 JB0613* NAVD 88 ORTHO HEIGHT -   168.913 (meters)      554.18  (feet) ADJUSTED
 JB0613  ______________________________________________________________________
 JB0613  GEOID HEIGHT    -        -31.018 (meters)                     GEOID18
 JB0613  DYNAMIC HEIGHT  -        168.805 (meters)      553.82  (feet) COMP
 JB0613  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0613
 JB0613  VERT ORDER      -  FIRST     CLASS II
 JB0613
 JB0613.The horizontal coordinates were scaled from a map and have
 JB0613.an estimated accuracy of +/- 6 seconds.
 JB0613
 JB0613.The orthometric height was determined by differential leveling and
 JB0613.adjusted by the NATIONAL GEODETIC SURVEY
 JB0613.in June 1991.
 JB0613
 JB0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0613.GEOID18 height accuracy estimate available here.
 JB0613
 JB0613.Click photographs - Photos may exist for this station.
 JB0613
 JB0613.The dynamic height is computed by dividing the NAVD 88
 JB0613.geopotential number by the normal gravity value computed on the
 JB0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0613.degrees latitude (g = 980.6199 gals.).
 JB0613
 JB0613.The modeled gravity was interpolated from observed gravity values.
 JB0613
 JB0613;                    North         East    Units  Estimated Accuracy
 JB0613;SPC IL E     -   218,610.      245,730.      MT  (+/- 180 meters Scaled)
 JB0613
 JB0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH296780(NAD 83)
 JB0613
 JB0613                          SUPERSEDED SURVEY CONTROL
 JB0613
 JB0613  NGVD 29 (??/??/92)  169.11   (m)          554.8    (f) COMPUTED    1 2
 JB0613
 JB0613.Superseded values are not recommended for survey control.
 JB0613
 JB0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0613.See file dsdata.pdf to determine how the superseded data were derived.
 JB0613
 JB0613_MARKER: DB = BENCH MARK DISK
 JB0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0613_STAMPING: B 156 1949
 JB0613_MARK LOGO: CGS
 JB0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0613+STABILITY: SURFACE MOTION
 JB0613
 JB0613  HISTORY     - Date     Condition        Report By
 JB0613  HISTORY     - 1949     MONUMENTED       CGS
 JB0613  HISTORY     - 1964     MARK NOT FOUND   USGS
 JB0613  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0613  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0613
 JB0613                          STATION DESCRIPTION
 JB0613
 JB0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0613'AT SALEM.
 JB0613'AT SALEM, ABOUT 0.65 MILE WEST ALONG HIGHWAY 50 FROM THE COURT
 JB0613'HOUSE, THENCE ABOUT 0.55 MILE NORTH ALONG NORTH ILLINOIS AVENUE,
 JB0613'AT THE JUNCTION OF NORTH ILLINOIS AVENUE AND WEST BOONE STREET, 55
 JB0613'FEET NORTHEAST AND ACROSS BOONE STREET FROM A FIRE PLUG, 23 FEET
 JB0613'NORTH OF THE CENTER LINE OF WEST BOONE STREET, 15 FEET EAST OF THE
 JB0613'EXTENDING CENTER LINE OF NORTH ILLINOIS AVENUE, 3 FEET NORTH OF
 JB0613'A TELEPHONE POLE AND IN LINE WITH THE POLES, 2 FEET SOUTH OF A
 JB0613'WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 JB0613'STREET JUNCTION AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0613'4 INCHES.
 JB0613
 JB0613                          STATION RECOVERY (1964)
 JB0613
 JB0613'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 JB0613'MARK NOT FOUND.
 JB0613
 JB0613                          STATION RECOVERY (1986)
 JB0613
 JB0613'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0613'MARK NOT FOUND.
 JB0613
 JB0613                          STATION RECOVERY (2011)
 JB0613
 JB0613'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0613'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0829 ***********************************************************************
 HB0829  DESIGNATION -  B 157
 HB0829  PID         -  HB0829
 HB0829  STATE/COUNTY-  IL/PULASKI
 HB0829  COUNTRY     -  US
 HB0829  USGS QUAD   -  PULASKI (2018)
 HB0829
 HB0829                         *CURRENT SURVEY CONTROL
 HB0829  ______________________________________________________________________
 HB0829* NAD 83(1986) POSITION- 37 11 21.     (N) 089 12 20.     (W)   SCALED
 HB0829* NAVD 88 ORTHO HEIGHT -   104.333 (meters)      342.30  (feet) ADJUSTED
 HB0829  ______________________________________________________________________
 HB0829  GEOID HEIGHT    -        -28.253 (meters)                     GEOID18
 HB0829  DYNAMIC HEIGHT  -        104.258 (meters)      342.05  (feet) COMP
 HB0829  MODELED GRAVITY -    979,911.1   (mgal)                       NAVD 88
 HB0829
 HB0829  VERT ORDER      -  FIRST     CLASS I
 HB0829
 HB0829.The horizontal coordinates were scaled from a map and have
 HB0829.an estimated accuracy of +/- 6 seconds.
 HB0829
 HB0829.The orthometric height was determined by differential leveling and
 HB0829.adjusted by the NATIONAL GEODETIC SURVEY
 HB0829.in June 1991.
 HB0829
 HB0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0829.GEOID18 height accuracy estimate available here.
 HB0829
 HB0829.Click photographs - Photos may exist for this station.
 HB0829
 HB0829.The dynamic height is computed by dividing the NAVD 88
 HB0829.geopotential number by the normal gravity value computed on the
 HB0829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0829.degrees latitude (g = 980.6199 gals.).
 HB0829
 HB0829.The modeled gravity was interpolated from observed gravity values.
 HB0829
 HB0829;                    North         East    Units  Estimated Accuracy
 HB0829;SPC IL W     -    58,410.      785,330.      MT  (+/- 180 meters Scaled)
 HB0829
 HB0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG042181(NAD 83)
 HB0829
 HB0829                          SUPERSEDED SURVEY CONTROL
 HB0829
 HB0829  NGVD 29 (11/26/84)  104.262  (m)          342.07   (f) ADJUSTED    1 1
 HB0829
 HB0829.Superseded values are not recommended for survey control.
 HB0829
 HB0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0829.See file dsdata.pdf to determine how the superseded data were derived.
 HB0829
 HB0829_MARKER: DB = BENCH MARK DISK
 HB0829_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0829_SP_SET: ABUTMENT
 HB0829_STAMPING: B 157 1954
 HB0829_MARK LOGO: CGS
 HB0829_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0829_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0829+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0829
 HB0829  HISTORY     - Date     Condition        Report By
 HB0829  HISTORY     - 1954     MONUMENTED       CGS
 HB0829  HISTORY     - 1969     GOOD             CGS
 HB0829  HISTORY     - 20020829 GOOD             USACE
 HB0829  HISTORY     - 20120618 GOOD             ILDT
 HB0829
 HB0829                          STATION DESCRIPTION
 HB0829
 HB0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0829'1.6 MI S FROM PULASKI.
 HB0829'ABOUT 1.65 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0829'FROM THE POST OFFICE AT PULASKI, 0.15 MILE NORTH OF MILEPOST
 HB0829'351, 15 RAILS SOUTH OF THE CENTER OF A CROSSING OF THE RAILROAD
 HB0829'AND A DOUBLE ROW OF POWER POLES, 5 FEET EAST OF THE EAST RAIL
 HB0829'OF THE EAST TRACK, SET IN THE TOP OF THE EAST END OF THE SOUTH
 HB0829'CONCRETE LEDGE ON THE SOUTH CONCRETE ABUTMENT OF A RAILROAD
 HB0829'BRIDGE, AND ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK.  SEC 22,
 HB0829'T15S, R1W.
 HB0829
 HB0829                          STATION RECOVERY (2002)
 HB0829
 HB0829'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0829'RECOVERED IN GOOD CONDITION.
 HB0829
 HB0829                          STATION RECOVERY (2012)
 HB0829
 HB0829'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0829'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0666 ***********************************************************************
 HB0666  DESIGNATION -  B 158
 HB0666  PID         -  HB0666
 HB0666  STATE/COUNTY-  IL/UNION
 HB0666  COUNTRY     -  US
 HB0666  USGS QUAD   -  MAKANDA (2018)
 HB0666
 HB0666                         *CURRENT SURVEY CONTROL
 HB0666  ______________________________________________________________________
 HB0666* NAD 83(1986) POSITION- 37 33 03.     (N) 089 14 32.     (W)   SCALED
 HB0666* NAVD 88 ORTHO HEIGHT -   168.416 (meters)      552.54  (feet) ADJUSTED
 HB0666  ______________________________________________________________________
 HB0666  GEOID HEIGHT    -        -28.716 (meters)                     GEOID18
 HB0666  DYNAMIC HEIGHT  -        168.295 (meters)      552.15  (feet) COMP
 HB0666  MODELED GRAVITY -    979,909.5   (mgal)                       NAVD 88
 HB0666
 HB0666  VERT ORDER      -  FIRST     CLASS I
 HB0666
 HB0666.The horizontal coordinates were scaled from a map and have
 HB0666.an estimated accuracy of +/- 6 seconds.
 HB0666
 HB0666.The orthometric height was determined by differential leveling and
 HB0666.adjusted by the NATIONAL GEODETIC SURVEY
 HB0666.in June 1991.
 HB0666
 HB0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0666.GEOID18 height accuracy estimate available here.
 HB0666
 HB0666.Click photographs - Photos may exist for this station.
 HB0666
 HB0666.The dynamic height is computed by dividing the NAVD 88
 HB0666.geopotential number by the normal gravity value computed on the
 HB0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0666.degrees latitude (g = 980.6199 gals.).
 HB0666
 HB0666.The modeled gravity was interpolated from observed gravity values.
 HB0666
 HB0666;                    North         East    Units  Estimated Accuracy
 HB0666;SPC IL W     -    98,520.      781,690.      MT  (+/- 180 meters Scaled)
 HB0666
 HB0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG019583(NAD 83)
 HB0666
 HB0666                          SUPERSEDED SURVEY CONTROL
 HB0666
 HB0666  NGVD 29 (11/26/84)  168.446  (m)          552.64   (f) ADJUSTED    1 1
 HB0666
 HB0666.Superseded values are not recommended for survey control.
 HB0666
 HB0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0666.See file dsdata.pdf to determine how the superseded data were derived.
 HB0666
 HB0666_MARKER: DB = BENCH MARK DISK
 HB0666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0666_STAMPING: B 158 1954
 HB0666_MARK LOGO: CGS
 HB0666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0666+STABILITY: SURFACE MOTION
 HB0666
 HB0666  HISTORY     - Date     Condition        Report By
 HB0666  HISTORY     - 1954     MONUMENTED       CGS
 HB0666  HISTORY     - 1969     GOOD             CGS
 HB0666  HISTORY     - 1976     GOOD             ILDT
 HB0666  HISTORY     - 1976     GOOD             ILDT
 HB0666  HISTORY     - 1976     GOOD             ILDT
 HB0666  HISTORY     - 20090625 MARK NOT FOUND   ILDT
 HB0666
 HB0666                          STATION DESCRIPTION
 HB0666
 HB0666'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0666'1.6 MI N FROM COBDEN.
 HB0666'ABOUT 1.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0666'THE POST OFFICE AT COBDEN, 0.25 MILE NORTH OF MILEPOST 322, 39
 HB0666'FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 HB0666'GRAVELED ROAD, 24 FEET EAST OF THE EAST RAIL OF THE EAST TRACK,
 HB0666'24 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 63 FEET WEST OF A
 HB0666'36-INCH OAK TREE WHICH IS USED AS A CORNER FOR A FENCE, 5.7
 HB0666'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A TELEPHONE BOOTH,
 HB0666'6 1/2 FEET SOUTH-SOUTHEAST OF A TELEPHONE POLE, 1.0 FOOT NORTH
 HB0666'OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 HB0666'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1
 HB0666'INCH ABOVE THE SURFACE OF THE GROUND.  SEC 20, T 11 S, R 1 W.
 HB0666
 HB0666                          STATION RECOVERY (1976)
 HB0666
 HB0666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0666'RECOVERED IN GOOD CONDITION.
 HB0666
 HB0666                          STATION RECOVERY (1976)
 HB0666
 HB0666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0666'RECOVERED IN GOOD CONDITION.
 HB0666
 HB0666                          STATION RECOVERY (1976)
 HB0666
 HB0666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0666'RECOVERED IN GOOD CONDITION.
 HB0666
 HB0666                          STATION RECOVERY (2009)
 HB0666
 HB0666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 HB0666'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0618 ***********************************************************************
 HB0618  DESIGNATION -  B 159
 HB0618  PID         -  HB0618
 HB0618  STATE/COUNTY-  IL/JACKSON
 HB0618  COUNTRY     -  US
 HB0618  USGS QUAD   -  DE SOTO (2018)
 HB0618
 HB0618                         *CURRENT SURVEY CONTROL
 HB0618  ______________________________________________________________________
 HB0618* NAD 83(1986) POSITION- 37 50 28.     (N) 089 13 48.     (W)   SCALED
 HB0618* NAVD 88 ORTHO HEIGHT -   122.313 (meters)      401.29  (feet) ADJUSTED
 HB0618  ______________________________________________________________________
 HB0618  GEOID HEIGHT    -        -29.225 (meters)                     GEOID18
 HB0618  DYNAMIC HEIGHT  -        122.231 (meters)      401.02  (feet) COMP
 HB0618  MODELED GRAVITY -    979,954.1   (mgal)                       NAVD 88
 HB0618
 HB0618  VERT ORDER      -  FIRST     CLASS I
 HB0618
 HB0618.The horizontal coordinates were scaled from a map and have
 HB0618.an estimated accuracy of +/- 6 seconds.
 HB0618
 HB0618.The orthometric height was determined by differential leveling and
 HB0618.adjusted by the NATIONAL GEODETIC SURVEY
 HB0618.in June 1991.
 HB0618
 HB0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0618.GEOID18 height accuracy estimate available here.
 HB0618
 HB0618.Click photographs - Photos may exist for this station.
 HB0618
 HB0618.The dynamic height is computed by dividing the NAVD 88
 HB0618.geopotential number by the normal gravity value computed on the
 HB0618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0618.degrees latitude (g = 980.6199 gals.).
 HB0618
 HB0618.The modeled gravity was interpolated from observed gravity values.
 HB0618
 HB0618;                    North         East    Units  Estimated Accuracy
 HB0618;SPC IL W     -   130,750.      782,440.      MT  (+/- 180 meters Scaled)
 HB0618
 HB0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG037905(NAD 83)
 HB0618
 HB0618                          SUPERSEDED SURVEY CONTROL
 HB0618
 HB0618  NGVD 29 (11/26/84)  122.411  (m)          401.61   (f) ADJUSTED    1 1
 HB0618
 HB0618.Superseded values are not recommended for survey control.
 HB0618
 HB0618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0618.See file dsdata.pdf to determine how the superseded data were derived.
 HB0618
 HB0618_MARKER: DB = BENCH MARK DISK
 HB0618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0618_STAMPING: B 159 1954
 HB0618_MARK LOGO: CGS
 HB0618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0618+STABILITY: SURFACE MOTION
 HB0618_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0618+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0618
 HB0618  HISTORY     - Date     Condition        Report By
 HB0618  HISTORY     - 1954     MONUMENTED       CGS
 HB0618  HISTORY     - 1969     GOOD             CGS
 HB0618  HISTORY     - 1976     GOOD             ILDT
 HB0618  HISTORY     - 1976     GOOD             ILDT
 HB0618  HISTORY     - 1976     GOOD             ILDT
 HB0618  HISTORY     - 20120618 GOOD             ILDT
 HB0618
 HB0618                          STATION DESCRIPTION
 HB0618
 HB0618'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0618'1.8 MI N FROM DE SOTO.
 HB0618'ABOUT 1.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0618'THE POST OFFICE AT DE SOTO, 9 POLES SOUTH OF MILEPOST 300, 0.75
 HB0618'MILE SOUTH OF A RAILROAD UNDERPASS FOR U.S. HIGHWAY 51, 253 FEET
 HB0618'NORTHEAST OF THE NORTHEAST CORNER OF RAILROAD SEMAPHORE SIGNAL
 HB0618'NUMBER 300.2, 90 FEET EAST OF THE EAST RAIL OF THE EAST TRACK,
 HB0618'34 1/2 FEET EAST OF A TELEPHONE POLE, 2 FEET NORTHWEST OF A
 HB0618'CONCRETE FENCE POST, 1.0 FOOT SOUTHEAST OF A METAL WITNESS POST,
 HB0618'ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 HB0618'OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF
 HB0618'THE GROUND.  SEC 8, T8S, R1W
 HB0618
 HB0618                          STATION RECOVERY (1976)
 HB0618
 HB0618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0618'RECOVERED IN GOOD CONDITION.
 HB0618
 HB0618                          STATION RECOVERY (1976)
 HB0618
 HB0618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0618'RECOVERED IN GOOD CONDITION.
 HB0618
 HB0618                          STATION RECOVERY (1976)
 HB0618
 HB0618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0618'RECOVERED IN GOOD CONDITION.
 HB0618
 HB0618                          STATION RECOVERY (2012)
 HB0618
 HB0618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0618'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1838 ***********************************************************************
 LB1838  DESIGNATION -  B 16
 LB1838  PID         -  LB1838
 LB1838  STATE/COUNTY-  IL/VERMILION
 LB1838  COUNTRY     -  US
 LB1838  USGS QUAD   -  OAKWOOD (2018)
 LB1838
 LB1838                         *CURRENT SURVEY CONTROL
 LB1838  ______________________________________________________________________
 LB1838* NAD 83(1986) POSITION- 40 02 57.     (N) 087 48 20.     (W)   SCALED
 LB1838* NAVD 88 ORTHO HEIGHT -   199.624 (meters)      654.93  (feet) ADJUSTED
 LB1838  ______________________________________________________________________
 LB1838  GEOID HEIGHT    -        -32.262 (meters)                     GEOID18
 LB1838  DYNAMIC HEIGHT  -        199.524 (meters)      654.61  (feet) COMP
 LB1838  MODELED GRAVITY -    980,119.5   (mgal)                       NAVD 88
 LB1838
 LB1838  VERT ORDER      -  FIRST     CLASS II
 LB1838
 LB1838.The horizontal coordinates were scaled from a map and have
 LB1838.an estimated accuracy of +/- 6 seconds.
 LB1838
 LB1838.The orthometric height was determined by differential leveling and
 LB1838.adjusted by the NATIONAL GEODETIC SURVEY
 LB1838.in June 1991.
 LB1838
 LB1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1838.GEOID18 height accuracy estimate available here.
 LB1838
 LB1838.Click photographs - Photos may exist for this station.
 LB1838
 LB1838.The dynamic height is computed by dividing the NAVD 88
 LB1838.geopotential number by the normal gravity value computed on the
 LB1838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1838.degrees latitude (g = 980.6199 gals.).
 LB1838
 LB1838.The modeled gravity was interpolated from observed gravity values.
 LB1838
 LB1838;                    North         East    Units  Estimated Accuracy
 LB1838;SPC IL E     -   375,590.      345,040.      MT  (+/- 180 meters Scaled)
 LB1838
 LB1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK312335(NAD 83)
 LB1838
 LB1838                          SUPERSEDED SURVEY CONTROL
 LB1838
 LB1838  NGVD 29 (??/??/92)  199.679  (m)          655.11   (f) ADJ UNCH    1 2
 LB1838
 LB1838.Superseded values are not recommended for survey control.
 LB1838
 LB1838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1838.See file dsdata.pdf to determine how the superseded data were derived.
 LB1838
 LB1838_MARKER: DB = BENCH MARK DISK
 LB1838_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1838_SP_SET: FOUNDATION
 LB1838_STAMPING: B 16 1934
 LB1838_MARK LOGO: CGS
 LB1838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1838+STABILITY: SURFACE MOTION
 LB1838
 LB1838  HISTORY     - Date     Condition        Report By
 LB1838  HISTORY     - 1934     MONUMENTED       CGS
 LB1838  HISTORY     - 1954     GOOD             CGS
 LB1838  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1838
 LB1838                          STATION DESCRIPTION
 LB1838
 LB1838'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1838'1.3 MI E FROM FAIRMOUNT.
 LB1838'1.3 MILES EAST ALONG THE WABASH RAILROAD FROM THE STATION AT
 LB1838'FAIRMOUNT, JUST EAST OF CROSSING OF ABANDONED CHICAGO AND EASTERN
 LB1838'ILLINOIS RAILROAD, 0.2 MILE EAST OF CROSSING OF A NORTH-SOUTH
 LB1838'DIRT ROAD, 6.2 FEET NORTH OF NORTH RAIL, 24.3 FEET NORTHWEST
 LB1838'AND ACROSS TRACK FROM BLOCK SIGNAL A, 62 FEET WEST-NORTHWEST AND
 LB1838'ACROSS TRACK FROM A SMALL CONCRETE BUILDING HOUSING SIGNAL
 LB1838'APPARATUS, 60 1/2 FEET WEST OF A SWITCH AT THE WEST END OF A
 LB1838'SIDING, BETWEEN THE TRACK AND RUINS OF OLD RAILROAD CONTROL
 LB1838'TOWER, IN THE TOP OF THE SOUTHWEST CORNER OF AN ABANDONED
 LB1838'CONCRETE FOUNDATION AND 1 1/2 FEET BELOW LEVEL OF TRACK.
 LB1838
 LB1838                          STATION RECOVERY (1986)
 LB1838
 LB1838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1838'THE FOUNDATION HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1036 ***********************************************************************
 JB1036  DESIGNATION -  B 160
 JB1036  PID         -  JB1036
 JB1036  STATE/COUNTY-  IL/WASHINGTON
 JB1036  COUNTRY     -  US
 JB1036  USGS QUAD   -  IRVINGTON (2018)
 JB1036
 JB1036                         *CURRENT SURVEY CONTROL
 JB1036  ______________________________________________________________________
 JB1036* NAD 83(1986) POSITION- 38 25 01.53   (N) 089 10 11.96   (W)   HD_HELD1
 JB1036* NAVD 88 ORTHO HEIGHT -   169.296 (meters)      555.43  (feet) ADJUSTED
 JB1036  ______________________________________________________________________
 JB1036  GEOID HEIGHT    -        -30.315 (meters)                     GEOID18
 JB1036  DYNAMIC HEIGHT  -        169.188 (meters)      555.08  (feet) COMP
 JB1036  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB1036
 JB1036  VERT ORDER      -  FIRST     CLASS I
 JB1036
 JB1036.The horizontal coordinates were determined by differentially corrected
 JB1036.hand held GPS observations or other comparable positioning techniques
 JB1036.and have an estimated accuracy of +/- 3 meters.
 JB1036
 JB1036.The orthometric height was determined by differential leveling and
 JB1036.adjusted by the NATIONAL GEODETIC SURVEY
 JB1036.in June 1991.
 JB1036
 JB1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1036.GEOID18 height accuracy estimate available here.
 JB1036
 JB1036.Click photographs - Photos may exist for this station.
 JB1036
 JB1036.The dynamic height is computed by dividing the NAVD 88
 JB1036.geopotential number by the normal gravity value computed on the
 JB1036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1036.degrees latitude (g = 980.6199 gals.).
 JB1036
 JB1036.The modeled gravity was interpolated from observed gravity values.
 JB1036
 JB1036;                    North         East    Units  Estimated Accuracy
 JB1036;SPC IL W     -   194,734.9     787,038.4     MT  (+/- 3 meters HH1 GPS) 
 JB1036
 JB1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1055454323(NAD 83)
 JB1036
 JB1036                          SUPERSEDED SURVEY CONTROL
 JB1036
 JB1036  NGVD 29 (??/??/92)  169.407  (m)          555.80   (f) ADJ UNCH    1 1
 JB1036
 JB1036.Superseded values are not recommended for survey control.
 JB1036
 JB1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1036.See file dsdata.pdf to determine how the superseded data were derived.
 JB1036
 JB1036_MARKER: DB = BENCH MARK DISK
 JB1036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1036_STAMPING: B 160 1954
 JB1036_MARK LOGO: CGS
 JB1036_PROJECTION: PROJECTING 5 CENTIMETERS
 JB1036_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1036+STABILITY: SURFACE MOTION
 JB1036_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1036+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1036
 JB1036  HISTORY     - Date     Condition        Report By
 JB1036  HISTORY     - 1954     MONUMENTED       CGS
 JB1036  HISTORY     - 1969     GOOD             CGS
 JB1036  HISTORY     - 20121009 GOOD             ILDT
 JB1036  HISTORY     - 20140707 GOOD             ILDT
 JB1036  HISTORY     - 20151008 GOOD             AMESC
 JB1036
 JB1036                          STATION DESCRIPTION
 JB1036
 JB1036'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1036'1.6 MI S FROM IRVINGTON.
 JB1036'ABOUT 1.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1036'THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 177 AT IRVINGTON,
 JB1036'0.2 MILE SOUTH OF MILEPOST 260, 102 FEET NORTHWEST OF THE
 JB1036'CENTER OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 83 FEET
 JB1036'WEST OF THE WEST RAIL OF THE WEST SET OF MAIN TRACKS, 69 FEET
 JB1036'NORTH OF THE CENTER LINE OF THE ROAD, 107 FEET NORTH-NORTHEAST
 JB1036'AND ACROSS THE ROAD FROM A POWER POLE WHICH IS BRACED BY A GUY
 JB1036'WIRE, 1 FOOT EAST OF A FENCE, 162.0 FEET NORTH OF BENCH MARK R
 JB1036'269, 1.8 FEET SOUTH OF A WOODEN WITNESS POST, ABOUT 4 1/2 FEET
 JB1036'ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 JB1036'POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 JB1036'SEC 23, T 1 S, R 1 W.
 JB1036
 JB1036                          STATION RECOVERY (2012)
 JB1036
 JB1036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1036'RECOVERED IN GOOD CONDITION.
 JB1036
 JB1036                          STATION RECOVERY (2014)
 JB1036
 JB1036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1036'RECOVERED IN GOOD CONDITION.
 JB1036
 JB1036                          STATION RECOVERY (2015)
 JB1036
 JB1036'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1036'RECOVERED IN GOOD CONDITION.
 JB1036'
 JB1036'NOTE-THE WITNESS POST IS GONE AND ONLY ONE SET OF RAILROAD TRACKS
 JB1036'REMAIN.
 JB1036'
 JB1036'THE STATION IS 96.5 FT (29.4 M) WEST OF THE WEST RAIL OF THE RAILROAD
 JB1036'TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1077 ***********************************************************************
 JB1077  DESIGNATION -  B 161
 JB1077  PID         -  JB1077
 JB1077  STATE/COUNTY-  IL/PERRY
 JB1077  COUNTRY     -  US
 JB1077  USGS QUAD   -  DU QUOIN (2018)
 JB1077
 JB1077                         *CURRENT SURVEY CONTROL
 JB1077  ______________________________________________________________________
 JB1077* NAD 83(1986) POSITION- 38 04 58.     (N) 089 14 20.     (W)   SCALED
 JB1077* NAVD 88 ORTHO HEIGHT -   143.245 (meters)      469.96  (feet) ADJUSTED
 JB1077  ______________________________________________________________________
 JB1077  GEOID HEIGHT    -        -29.601 (meters)                     GEOID18
 JB1077  DYNAMIC HEIGHT  -        143.150 (meters)      469.65  (feet) COMP
 JB1077  MODELED GRAVITY -    979,965.2   (mgal)                       NAVD 88
 JB1077
 JB1077  VERT ORDER      -  FIRST     CLASS I
 JB1077
 JB1077.The horizontal coordinates were scaled from a map and have
 JB1077.an estimated accuracy of +/- 6 seconds.
 JB1077
 JB1077.The orthometric height was determined by differential leveling and
 JB1077.adjusted by the NATIONAL GEODETIC SURVEY
 JB1077.in June 1991.
 JB1077
 JB1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1077.GEOID18 height accuracy estimate available here.
 JB1077
 JB1077.Click photographs - Photos may exist for this station.
 JB1077
 JB1077.The dynamic height is computed by dividing the NAVD 88
 JB1077.geopotential number by the normal gravity value computed on the
 JB1077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1077.degrees latitude (g = 980.6199 gals.).
 JB1077
 JB1077.The modeled gravity was interpolated from observed gravity values.
 JB1077
 JB1077;                    North         East    Units  Estimated Accuracy
 JB1077;SPC IL W     -   157,560.      781,390.      MT  (+/- 180 meters Scaled)
 JB1077
 JB1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH036173(NAD 83)
 JB1077
 JB1077                          SUPERSEDED SURVEY CONTROL
 JB1077
 JB1077  NGVD 29 (??/??/92)  143.337  (m)          470.26   (f) ADJ UNCH    1 1
 JB1077
 JB1077.Superseded values are not recommended for survey control.
 JB1077
 JB1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1077.See file dsdata.pdf to determine how the superseded data were derived.
 JB1077
 JB1077_MARKER: DB = BENCH MARK DISK
 JB1077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1077_STAMPING: B 161 1954
 JB1077_MARK LOGO: CGS
 JB1077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1077+STABILITY: SURFACE MOTION
 JB1077
 JB1077  HISTORY     - Date     Condition        Report By
 JB1077  HISTORY     - 1954     MONUMENTED       CGS
 JB1077  HISTORY     - 1969     GOOD             CGS
 JB1077  HISTORY     - 1979     GOOD             ILDT
 JB1077  HISTORY     - 20090303 GOOD             ILDT
 JB1077
 JB1077                          STATION DESCRIPTION
 JB1077
 JB1077'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1077'3.8 MI S FROM TAMAROA.
 JB1077'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1077'AT TAMAROA, THENCE 3.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB1077'RAILROAD, OR ABOUT 4.9 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB1077'RAILROAD FROM THE STATION AT DU QUOIN, 125 FEET SOUTHEAST OF THE
 JB1077'CENTER OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 96 FEET
 JB1077'EAST OF THE EAST RAIL OF THE EAST SET OF TRACKS, 89 FEET SOUTH OF
 JB1077'THE CENTER LINE OF THE ROAD, 75 FEET SOUTHEAST OF A TELEPHONE
 JB1077'POLE, 38 FEET SOUTH OF A CORNER FENCE POST, 1 FOOT WEST OF A
 JB1077'FENCE, 1.0 FOOT NORTHEAST OF A METAL WITNESS POST, ABOUT 5 FEET
 JB1077'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 JB1077'POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 JB1077'SEC 20, T5S, R1W.
 JB1077
 JB1077                          STATION RECOVERY (1979)
 JB1077
 JB1077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1077'RECOVERED IN GOOD CONDITION.
 JB1077
 JB1077                          STATION RECOVERY (2009)
 JB1077
 JB1077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0797 ***********************************************************************
 LC0797  DESIGNATION -  B 162
 LC0797  PID         -  LC0797
 LC0797  STATE/COUNTY-  IL/TAZEWELL
 LC0797  COUNTRY     -  US
 LC0797  USGS QUAD   -  MORTON (2018)
 LC0797
 LC0797                         *CURRENT SURVEY CONTROL
 LC0797  ______________________________________________________________________
 LC0797* NAD 83(1986) POSITION- 40 31 30.     (N) 089 27 57.     (W)   SCALED
 LC0797* NAVD 88 ORTHO HEIGHT -   200.173 (meters)      656.73  (feet) ADJUSTED
 LC0797  ______________________________________________________________________
 LC0797  GEOID HEIGHT    -        -32.709 (meters)                     GEOID18
 LC0797  DYNAMIC HEIGHT  -        200.077 (meters)      656.42  (feet) COMP
 LC0797  MODELED GRAVITY -    980,141.8   (mgal)                       NAVD 88
 LC0797
 LC0797  VERT ORDER      -  FIRST     CLASS II
 LC0797
 LC0797.The horizontal coordinates were scaled from a map and have
 LC0797.an estimated accuracy of +/- 6 seconds.
 LC0797
 LC0797.The orthometric height was determined by differential leveling and
 LC0797.adjusted by the NATIONAL GEODETIC SURVEY
 LC0797.in June 1991.
 LC0797
 LC0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0797.GEOID18 height accuracy estimate available here.
 LC0797
 LC0797.Click photographs - Photos may exist for this station.
 LC0797
 LC0797.The dynamic height is computed by dividing the NAVD 88
 LC0797.geopotential number by the normal gravity value computed on the
 LC0797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0797.degrees latitude (g = 980.6199 gals.).
 LC0797
 LC0797.The modeled gravity was interpolated from observed gravity values.
 LC0797
 LC0797;                    North         East    Units  Estimated Accuracy
 LC0797;SPC IL W     -   428,520.      759,380.      MT  (+/- 180 meters Scaled)
 LC0797
 LC0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK911889(NAD 83)
 LC0797
 LC0797                          SUPERSEDED SURVEY CONTROL
 LC0797
 LC0797  NGVD 29 (??/??/92)  200.263  (m)          657.03   (f) ADJ UNCH    1 2
 LC0797
 LC0797.Superseded values are not recommended for survey control.
 LC0797
 LC0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0797.See file dsdata.pdf to determine how the superseded data were derived.
 LC0797
 LC0797_MARKER: DB = BENCH MARK DISK
 LC0797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0797_STAMPING: B 162 1954
 LC0797_MARK LOGO: CGS
 LC0797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0797+STABILITY: SURFACE MOTION
 LC0797
 LC0797  HISTORY     - Date     Condition        Report By
 LC0797  HISTORY     - 1954     MONUMENTED       CGS
 LC0797  HISTORY     - 20230608 MARK NOT FOUND   ILDT
 LC0797
 LC0797                          STATION DESCRIPTION
 LC0797
 LC0797'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0797'1.4 MI E FROM TREMONT.
 LC0797'ABOUT 1.45 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0797'THE STATION AT TREMONT, ABOUT 0.2 MILE WEST OF MILE POST IND
 LC0797'192, ABOUT 0.3 MILE EAST OF CROSSING OF STATE HIGHWAY 121, ABOUT
 LC0797'0.2 MILE WEST OF RAILROAD TRESTLE OVER PRAIRIE CREEK, AT A GRAVEL
 LC0797'ROAD CROSSING, 42 FEET NORTH-NORTHEAST OF NORTH-NORTHEAST RAIL,
 LC0797'46 FEET NORTH OF CENTER OF CROSSING, 39 FEET NORTH-NORTHWEST OF
 LC0797'CENTER LINE OF GRAVEL ROAD, 25 1/2 FEET NORTHEAST OF A CONCRETE
 LC0797'RAILROAD CROSSING SIGN POST, 2 FEET EAST OF A WHITE WOODEN WITNESS
 LC0797'POST, ABOUT 1 1/2 FEET ABOVE LEVEL OF TRACK AND SET IN THE TOP
 LC0797'OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0797
 LC0797                          STATION RECOVERY (2023)
 LC0797
 LC0797'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC0797'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1000 ***********************************************************************
 LC1000  DESIGNATION -  B 163
 LC1000  PID         -  LC1000
 LC1000  STATE/COUNTY-  IL/MCLEAN
 LC1000  COUNTRY     -  US
 LC1000  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1000
 LC1000                         *CURRENT SURVEY CONTROL
 LC1000  ______________________________________________________________________
 LC1000* NAD 83(1986) POSITION- 40 29 14.     (N) 089 03 51.     (W)   SCALED
 LC1000* NAVD 88 ORTHO HEIGHT -   240.508 (meters)      789.07  (feet) ADJUSTED
 LC1000  ______________________________________________________________________
 LC1000  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 LC1000  DYNAMIC HEIGHT  -        240.395 (meters)      788.70  (feet) COMP
 LC1000  MODELED GRAVITY -    980,148.7   (mgal)                       NAVD 88
 LC1000
 LC1000  VERT ORDER      -  FIRST     CLASS II
 LC1000
 LC1000.The horizontal coordinates were scaled from a map and have
 LC1000.an estimated accuracy of +/- 6 seconds.
 LC1000
 LC1000.The orthometric height was determined by differential leveling and
 LC1000.adjusted by the NATIONAL GEODETIC SURVEY
 LC1000.in June 1991.
 LC1000
 LC1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1000.GEOID18 height accuracy estimate available here.
 LC1000
 LC1000.Click photographs - Photos may exist for this station.
 LC1000
 LC1000.The dynamic height is computed by dividing the NAVD 88
 LC1000.geopotential number by the normal gravity value computed on the
 LC1000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1000.degrees latitude (g = 980.6199 gals.).
 LC1000
 LC1000.The modeled gravity was interpolated from observed gravity values.
 LC1000
 LC1000;                    North         East    Units  Estimated Accuracy
 LC1000;SPC IL E     -   424,360.      238,040.      MT  (+/- 180 meters Scaled)
 LC1000
 LC1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK250838(NAD 83)
 LC1000
 LC1000                          SUPERSEDED SURVEY CONTROL
 LC1000
 LC1000  NGVD 29 (??/??/92)  240.571  (m)          789.27   (f) ADJ UNCH    1 2
 LC1000
 LC1000.Superseded values are not recommended for survey control.
 LC1000
 LC1000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1000.See file dsdata.pdf to determine how the superseded data were derived.
 LC1000
 LC1000_MARKER: DB = BENCH MARK DISK
 LC1000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1000_STAMPING: B 163 1954
 LC1000_MARK LOGO: CGS
 LC1000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1000+STABILITY: SURFACE MOTION
 LC1000
 LC1000  HISTORY     - Date     Condition        Report By
 LC1000  HISTORY     - 1954     MONUMENTED       CGS
 LC1000
 LC1000                          STATION DESCRIPTION
 LC1000
 LC1000'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1000'4.1 MI NW FROM BLOOMINGTON.
 LC1000'ABOUT 4.1 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC1000'FROM THE FREIGHT STATION AT BLOOMINGTON, AT CROSSING OF STATE
 LC1000'HIGHWAY 9, 45 1/2 FEET SOUTHWEST OF SOUTHWEST RAIL, 50 FEET
 LC1000'SOUTH OF CENTER LINE OF HIGHWAY AT CENTER OF CROSSING OF TRACK,
 LC1000'25 FEET SOUTHWEST OF THE 3RD TELEPHONE POLE SOUTHEAST OF MILE
 LC1000'POST NO. IND 170, 23 1/2 FEET SOUTHEAST OF A FENCE CORNER, 1 1/2
 LC1000'FEET NORTHEAST OF A FENCE LINE, 2 FEET NORTHWEST OF A WHITE
 LC1000'WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET
 LC1000'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0423 ***********************************************************************
 LC0423  DESIGNATION -  B 164
 LC0423  PID         -  LC0423
 LC0423  STATE/COUNTY-  IL/MCLEAN
 LC0423  COUNTRY     -  US
 LC0423  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0423
 LC0423                         *CURRENT SURVEY CONTROL
 LC0423  ______________________________________________________________________
 LC0423* NAD 83(1986) POSITION- 40 28 26.     (N) 088 58 52.     (W)   SCALED
 LC0423* NAVD 88 ORTHO HEIGHT -   251.732 (meters)      825.89  (feet) ADJUSTED
 LC0423  ______________________________________________________________________
 LC0423  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0423  DYNAMIC HEIGHT  -        251.614 (meters)      825.50  (feet) COMP
 LC0423  MODELED GRAVITY -    980,149.3   (mgal)                       NAVD 88
 LC0423
 LC0423  VERT ORDER      -  FIRST     CLASS I
 LC0423
 LC0423.The horizontal coordinates were scaled from a map and have
 LC0423.an estimated accuracy of +/- 6 seconds.
 LC0423
 LC0423.The orthometric height was determined by differential leveling and
 LC0423.adjusted by the NATIONAL GEODETIC SURVEY
 LC0423.in June 1991.
 LC0423
 LC0423.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0423.GEOID18 height accuracy estimate available here.
 LC0423
 LC0423.Click photographs - Photos may exist for this station.
 LC0423
 LC0423.The dynamic height is computed by dividing the NAVD 88
 LC0423.geopotential number by the normal gravity value computed on the
 LC0423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0423.degrees latitude (g = 980.6199 gals.).
 LC0423
 LC0423.The modeled gravity was interpolated from observed gravity values.
 LC0423
 LC0423;                    North         East    Units  Estimated Accuracy
 LC0423;SPC IL E     -   422,820.      245,070.      MT  (+/- 180 meters Scaled)
 LC0423
 LC0423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK320822(NAD 83)
 LC0423
 LC0423                          SUPERSEDED SURVEY CONTROL
 LC0423
 LC0423  NGVD 29 (??/??/92)  251.785  (m)          826.06   (f) ADJ UNCH    1 1
 LC0423
 LC0423.Superseded values are not recommended for survey control.
 LC0423
 LC0423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0423.See file dsdata.pdf to determine how the superseded data were derived.
 LC0423
 LC0423_MARKER: DB = BENCH MARK DISK
 LC0423_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC0423_SP_SET: BRIDGE ABUTMENT
 LC0423_STAMPING: B 164 1954
 LC0423_MARK LOGO: CGS
 LC0423_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0423
 LC0423  HISTORY     - Date     Condition        Report By
 LC0423  HISTORY     - 1954     MONUMENTED       CGS
 LC0423  HISTORY     - 1969     GOOD             CGS
 LC0423  HISTORY     - 1986     GOOD             NGS
 LC0423  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0423
 LC0423                          STATION DESCRIPTION
 LC0423
 LC0423'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0423'1 MI SE FROM BLOOMINGTON.
 LC0423'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0423'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 0.4 MILE SOUTH ALONG
 LC0423'THE ILLINOIS CENTRAL RAILROAD, SET IN THE TOP OF THE FIRST
 LC0423'CONCRETE STEP BELOW THE TOP OF THE EAST END OF THE SOUTH CONCRETE
 LC0423'ABUTMENT OF THE RAILROAD OVERPASS FOR E. OAKLAND STREET WHICH IS
 LC0423'U.S. HIGHWAY 150, 27 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK,
 LC0423'12 FEET EAST OF THE EAST RAIL OF A SIDETRACK, 6 FEET EAST OF THE
 LC0423'SOUTH END OF AN IRON GUARD RAIL, AND ABOUT 4 FEET BELOW THE LEVEL
 LC0423'OF THE TRACK.
 LC0423
 LC0423                          STATION RECOVERY (1986)
 LC0423
 LC0423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0423'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC0423'BLOOMINGTON, AT THE INTERSECTION OF EAST OAKLAND AVENUE AND SOUTH
 LC0423'INDIANAPOLIS STREET, IN THE EAST END OF THE SOUTH CONCRETE ABUTMENT OF
 LC0423'AN ABANDONED RAILROAD OVERPASS, 13.1 M (43.0 FT) WEST OF THE CENTER OF
 LC0423'THE STREET, 9.2 M (30.2 FT) SOUTH OF THE CENTERLINE OF THE AVENUE,
 LC0423'1.8 M (5.9 FT)  EAST OF THE SOUTH END OF AN IRON PIPE GUARDRAIL, AND
 LC0423'0.3 M (1.0 FT) WEST OF THE EAST END OF THE ABUTMENT.
 LC0423'THE MARK IS 0.6 M BELOW THE GROUND.
 LC0423
 LC0423                          STATION RECOVERY (2012)
 LC0423
 LC0423'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0423'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0386 ***********************************************************************
 LC0386  DESIGNATION -  B 165
 LC0386  PID         -  LC0386
 LC0386  STATE/COUNTY-  IL/MCLEAN
 LC0386  COUNTRY     -  US
 LC0386  USGS QUAD   -  LE ROY (2018)
 LC0386
 LC0386                         *CURRENT SURVEY CONTROL
 LC0386  ______________________________________________________________________
 LC0386* NAD 83(2011) POSITION- 40 21 25.35722(N) 088 47 34.83503(W)   NO CHECK
 LC0386* NAD 83(2011) ELLIP HT-   210.669 (meters)        (06/27/12)   NO CHECK
 LC0386* NAD 83(2011) EPOCH   -  2010.00
 LC0386* NAVD 88 ORTHO HEIGHT -   242.625 (meters)      796.01  (feet) ADJUSTED
 LC0386  ______________________________________________________________________
 LC0386  GEOID HEIGHT    -        -31.937 (meters)                     GEOID18
 LC0386  NAD 83(2011) X  -    102,526.527 (meters)                     COMP
 LC0386  NAD 83(2011) Y  - -4,866,210.126 (meters)                     COMP
 LC0386  NAD 83(2011) Z  -  4,108,412.560 (meters)                     COMP
 LC0386  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 LC0386  DYNAMIC HEIGHT  -        242.508 (meters)      795.63  (feet) COMP
 LC0386  MODELED GRAVITY -    980,139.8   (mgal)                       NAVD 88
 LC0386
 LC0386  VERT ORDER      -  FIRST     CLASS II
 LC0386
 LC0386  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0386  Standards:
 LC0386         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0386            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0386  -------------------------------------------------------------------
 LC0386  NETWORK    0.99   2.94           0.43   0.37   1.50      0.16235659
 LC0386  -------------------------------------------------------------------
 LC0386  Click here for local accuracies and other accuracy information.
 LC0386
 LC0386.The horizontal coordinates were established by GPS observations
 LC0386.and adjusted by the National Geodetic Survey in June 2012.
 LC0386
 LC0386.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0386.been affixed to the stable North American tectonic plate. See 
 LC0386.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0386
 LC0386.The horizontal coordinates are valid at the epoch date displayed above
 LC0386.which is a decimal equivalence of Year/Month/Day.
 LC0386
 LC0386.No horizontal observational check was made to the station.
 LC0386
 LC0386.The orthometric height was determined by differential leveling and
 LC0386.adjusted by the NATIONAL GEODETIC SURVEY
 LC0386.in June 1991.
 LC0386
 LC0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0386.GEOID18 height accuracy estimate available here.
 LC0386
 LC0386.Click photographs - Photos may exist for this station.
 LC0386
 LC0386.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0386
 LC0386.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0386
 LC0386.The ellipsoidal height was determined by GPS observations
 LC0386.and is referenced to NAD 83.
 LC0386
 LC0386.The dynamic height is computed by dividing the NAVD 88
 LC0386.geopotential number by the normal gravity value computed on the
 LC0386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0386.degrees latitude (g = 980.6199 gals.).
 LC0386
 LC0386.The modeled gravity was interpolated from observed gravity values.
 LC0386
 LC0386. The following values were computed from the NAD 83(2011) position.
 LC0386
 LC0386;                    North         East     Units Scale Factor Converg.
 LC0386;SPC IL E     -   409,746.191   260,952.577   MT  0.99999376   -0 17 51.6
 LC0386;SPC IL E     - 1,344,308.96    856,141.91   sFT  0.99999376   -0 17 51.6
 LC0386;UTM  16      - 4,468,929.744   347,745.283   MT  0.99988536   -1 09 40.6
 LC0386
 LC0386!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0386!SPC IL E     -   0.99996695  x   0.99999376  =   0.99996071
 LC0386!UTM  16      -   0.99996695  x   0.99988536  =   0.99985232
 LC0386
 LC0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4774568929(NAD 83)
 LC0386
 LC0386                          SUPERSEDED SURVEY CONTROL
 LC0386
 LC0386  NAD 83(2007)-  40 21 25.35717(N)    088 47 34.83588(W) AD(2002.00) 0
 LC0386  ELLIP H (02/10/07)  210.686  (m)                       GP(2002.00)    
 LC0386  ELLIP H (09/22/04)  210.698  (m)                       GP(       ) 4 1
 LC0386  NAD 83(1997)-  40 21 25.35724(N)    088 47 34.83563(W) AD(       ) 1
 LC0386  ELLIP H (11/27/02)  210.686  (m)                       GP(       ) 4 1
 LC0386  NAD 83(1997)-  40 21 25.35717(N)    088 47 34.83567(W) AD(       ) 1
 LC0386  ELLIP H (03/18/02)  210.686  (m)                       GP(       ) 4 1
 LC0386  NAVD 88             242.63   (m)          796.0    (f) LEVELING    3  
 LC0386  NGVD 29 (??/??/92)  242.681  (m)          796.20   (f) ADJ UNCH    1 2
 LC0386
 LC0386.Superseded values are not recommended for survey control.
 LC0386
 LC0386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0386.See file dsdata.pdf to determine how the superseded data were derived.
 LC0386
 LC0386_MARKER: DB = BENCH MARK DISK
 LC0386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0386_STAMPING: B 165 1954
 LC0386_MARK LOGO: CGS
 LC0386_PROJECTION: RECESSED 5 CENTIMETERS
 LC0386_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0386+STABILITY: SURFACE MOTION
 LC0386_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0386+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2012
 LC0386
 LC0386  HISTORY     - Date     Condition        Report By
 LC0386  HISTORY     - 1954     MONUMENTED       CGS
 LC0386  HISTORY     - 1959     GOOD             CGS
 LC0386  HISTORY     - 1986     GOOD             NGS
 LC0386  HISTORY     - 20010501 GOOD             WOOLPT
 LC0386  HISTORY     - 20120807 GOOD             ILDT
 LC0386
 LC0386                          STATION DESCRIPTION
 LC0386
 LC0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0386'1.6 MI NW FROM LE ROY.
 LC0386'ABOUT 1.55 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0386'FROM THE STATION AT LE ROY, AT A NORTH-SOUTH GRAVEL ROAD CROSSING,
 LC0386'46 FEET NORTHEAST OF THE NORTHEAST RAIL, 76 FEET NORTH-NORTHWEST
 LC0386'OF THE CENTER OF THE CROSSING, 29 FEET WEST OF THE CENTER LINE OF
 LC0386'THE ROAD, 79 FEET NORTHEAST AND ACROSS THE TRACK FROM A TELEPHONE
 LC0386'POLE NUMBER 152/10, 5 1/2 FEET WEST OF A FENCE CORNER, 2 FEET
 LC0386'SOUTHWEST OF A FENCE LINE, 2 FEET SOUTHEAST OF A WHITE WOODEN
 LC0386'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK AND SET
 LC0386'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0386
 LC0386                          STATION RECOVERY (1986)
 LC0386
 LC0386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0386'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  19.0 KM
 LC0386'(11.8 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0386'STATE HIGHWAY 54 IN FARMER CITY, THENCE 0.3 KM (0.2 MI) SOUTH ALONG
 LC0386'COUNTY ROAD 2450 E, OR 19.2 KM (11.95 MI) SOUTHEASTERLY ALONG U.S.
 LC0386'HIGHWAY 150 FROM ITS JUNCTION WITH INTERSTATE HIGHWAY 55 BUSINESS LOOP
 LC0386'IN BLOOMINGTON, THENCE 0.3 KM (0.2 MI) SOUTH ALONG COUNTY ROAD 2450 E,
 LC0386'14.0 M (45.9 FT) NORTHEAST OF THE NEAR RAIL OF THE CONRAIL RAILROAD,
 LC0386'AND 8.8 M (28.9 FT) WEST OF THE CENTER OF THE ROAD.
 LC0386'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LC0386
 LC0386                          STATION RECOVERY (2001)
 LC0386
 LC0386'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 LC0386'RECOVERED AS DESCRIBED.
 LC0386
 LC0386                          STATION RECOVERY (2012)
 LC0386
 LC0386'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0386'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1494 ***********************************************************************
 ME1494  DESIGNATION -  B 166
 ME1494  PID         -  ME1494
 ME1494  STATE/COUNTY-  IL/KANKAKEE
 ME1494  COUNTRY     -  US
 ME1494  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME1494
 ME1494                         *CURRENT SURVEY CONTROL
 ME1494  ______________________________________________________________________
 ME1494* NAD 83(1986) POSITION- 41 11 04.     (N) 087 32 48.     (W)   SCALED
 ME1494* NAVD 88 ORTHO HEIGHT -   191.321 (meters)      627.69  (feet) ADJUSTED
 ME1494  ______________________________________________________________________
 ME1494  GEOID HEIGHT    -        -33.336 (meters)                     GEOID18
 ME1494  DYNAMIC HEIGHT  -        191.241 (meters)      627.43  (feet) COMP
 ME1494  MODELED GRAVITY -    980,201.4   (mgal)                       NAVD 88
 ME1494
 ME1494  VERT ORDER      -  SECOND    CLASS 0
 ME1494
 ME1494.The horizontal coordinates were scaled from a map and have
 ME1494.an estimated accuracy of +/- 6 seconds.
 ME1494
 ME1494.The orthometric height was determined by differential leveling and
 ME1494.adjusted by the NATIONAL GEODETIC SURVEY
 ME1494.in June 1991.
 ME1494
 ME1494.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1494.GEOID18 height accuracy estimate available here.
 ME1494
 ME1494.Click photographs - Photos may exist for this station.
 ME1494
 ME1494.The dynamic height is computed by dividing the NAVD 88
 ME1494.geopotential number by the normal gravity value computed on the
 ME1494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1494.degrees latitude (g = 980.6199 gals.).
 ME1494
 ME1494.The modeled gravity was interpolated from observed gravity values.
 ME1494
 ME1494;                    North         East    Units  Estimated Accuracy
 ME1494;SPC IL E     -   501,820.      366,000.      MT  (+/- 180 meters Scaled)
 ME1494
 ME1494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL541593(NAD 83)
 ME1494
 ME1494                          SUPERSEDED SURVEY CONTROL
 ME1494
 ME1494  NGVD 29 (??/??/92)  191.411  (m)          627.99   (f) ADJ UNCH    2 0
 ME1494
 ME1494.Superseded values are not recommended for survey control.
 ME1494
 ME1494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1494.See file dsdata.pdf to determine how the superseded data were derived.
 ME1494
 ME1494_MARKER: DB = BENCH MARK DISK
 ME1494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1494_STAMPING: B 166 1954
 ME1494_MARK LOGO: CGS
 ME1494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1494+STABILITY: SURFACE MOTION
 ME1494
 ME1494  HISTORY     - Date     Condition        Report By
 ME1494  HISTORY     - 1954     MONUMENTED       CGS
 ME1494
 ME1494                          STATION DESCRIPTION
 ME1494
 ME1494'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1494'6.4 MI E FROM MOMENCE.
 ME1494'ABOUT 6.35 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1494'THE STATION AT MOMENCE, ABOUT 1.15 MILES WEST OF CROSSING OF THE
 ME1494'INDIANA-ILLINOIS STATE LINE ROAD AT ILLINOI, ABOUT 190 YARDS
 ME1494'SOUTHWEST OF STATION STAKE NO. 4390, ABOUT 110 YARDS NORTHEAST
 ME1494'OF STATION STAKE NO. 4400, 46 1/2 FEET NORTHWEST OF NORTHWEST
 ME1494'RAIL, 7 1/2 FEET NORTHWEST OF A TELEPHONE POLE, ABOUT 0.1 MILE
 ME1494'SOUTH OF SOUTH END OF A POWER LINE AND ABOUT IN LINE WITH EXTENDED
 ME1494'POWER LINE LEADING NORTH, 2 FEET SOUTHWEST OF A WHITE WOODEN WITNESS
 ME1494'POST, ABOUT 3 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF
 ME1494'A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1818 ***********************************************************************
 LB1818  DESIGNATION -  B 167
 LB1818  PID         -  LB1818
 LB1818  STATE/COUNTY-  IL/CHAMPAIGN
 LB1818  COUNTRY     -  US
 LB1818  USGS QUAD   -  HOMER (2018)
 LB1818
 LB1818                         *CURRENT SURVEY CONTROL
 LB1818  ______________________________________________________________________
 LB1818* NAD 83(1986) POSITION- 40 01 52.12   (N) 087 59 40.09   (W)   HD_HELD1
 LB1818* NAVD 88 ORTHO HEIGHT -   206.483 (meters)      677.44  (feet) ADJUSTED
 LB1818  ______________________________________________________________________
 LB1818  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 LB1818  DYNAMIC HEIGHT  -        206.378 (meters)      677.09  (feet) COMP
 LB1818  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 LB1818
 LB1818  VERT ORDER      -  FIRST     CLASS II
 LB1818
 LB1818.The horizontal coordinates were determined by differentially corrected
 LB1818.hand held GPS observations or other comparable positioning techniques
 LB1818.and have an estimated accuracy of +/- 3 meters.
 LB1818
 LB1818.The orthometric height was determined by differential leveling and
 LB1818.adjusted by the NATIONAL GEODETIC SURVEY
 LB1818.in June 1991.
 LB1818
 LB1818.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1818.GEOID18 height accuracy estimate available here.
 LB1818
 LB1818.Click photographs - Photos may exist for this station.
 LB1818
 LB1818.The dynamic height is computed by dividing the NAVD 88
 LB1818.geopotential number by the normal gravity value computed on the
 LB1818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1818.degrees latitude (g = 980.6199 gals.).
 LB1818
 LB1818.The modeled gravity was interpolated from observed gravity values.
 LB1818
 LB1818;                    North         East    Units  Estimated Accuracy
 LB1818;SPC IL E     -   373,513.4     328,923.0     MT  (+/- 3 meters HH1 GPS) 
 LB1818
 LB1818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1515031687(NAD 83)
 LB1818
 LB1818                          SUPERSEDED SURVEY CONTROL
 LB1818
 LB1818  NGVD 29 (??/??/92)  206.556  (m)          677.68   (f) ADJ UNCH    1 2
 LB1818
 LB1818.Superseded values are not recommended for survey control.
 LB1818
 LB1818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1818.See file dsdata.pdf to determine how the superseded data were derived.
 LB1818
 LB1818_MARKER: DB = BENCH MARK DISK
 LB1818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1818_STAMPING: B 167 1954
 LB1818_MARK LOGO: CGS
 LB1818_PROJECTION: PROJECTING 5 CENTIMETERS
 LB1818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1818+STABILITY: SURFACE MOTION
 LB1818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1818+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2020
 LB1818
 LB1818  HISTORY     - Date     Condition        Report By
 LB1818  HISTORY     - 1954     MONUMENTED       CGS
 LB1818  HISTORY     - 1986     GOOD             NGS
 LB1818  HISTORY     - 19980420 GOOD             BCA
 LB1818  HISTORY     - 20051123 GOOD             ILDT
 LB1818  HISTORY     - 20200408 GOOD             INDIV
 LB1818
 LB1818                          STATION DESCRIPTION
 LB1818
 LB1818'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1818'2 MI W FROM HOMER.
 LB1818'ABOUT 1.95 MILES WEST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1818'AT HOMER, AT A NORTH-SOUTH ROAD CROSSING (SOUTH TO BROADLANDS),
 LB1818'28 FEET SOUTH OF SOUTH RAIL, 54 FEET SOUTHWEST OF CENTER OF
 LB1818'CROSSING, 41 FEET WEST OF CENTER LINE OF ROAD, 1 FOOT NORTH OF
 LB1818'A FENCE LINE, 8 FEET WEST OF A FENCE CORNER, 48 FEET SOUTH-SOUTHWEST
 LB1818'AND ACROSS TRACK FROM CROSSING WARNING SIGN, 18 FEET NORTH-NORTHWEST
 LB1818'OF A R/W MARKER POST, 78 FEET WEST AND ACROSS ROAD FRM BM NO. 4
 LB1818'(U.S.G.S.), 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT
 LB1818'1 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LB1818'POST PROJECTING 3 INCHES.
 LB1818
 LB1818                          STATION RECOVERY (1986)
 LB1818
 LB1818'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1818'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  3.3 KM (2.05
 LB1818'MI) WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LB1818'HIGHWAY 49 IN HOMER, THENCE 0.5 KM (0.3 MI) SOUTH ALONG A PAVED ROAD,
 LB1818'12.4 M (40.7 FT) WEST OF THE CENTER OF THE ROAD, 8.5 M (27.9 FT) SOUTH
 LB1818'OF THE NEAR RAIL OF THE NORFOLK AND WESTERN RAILROAD, AND 2.1 M (6.9
 LB1818'FT) SOUTHWEST OF A UTILITY POLE.
 LB1818'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 LB1818'THE MARK IS 0.5 M BELOW THE TRACKS.
 LB1818
 LB1818                          STATION RECOVERY (1998)
 LB1818
 LB1818'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LB1818'RECOVERED IN GOOD CONDITION.
 LB1818
 LB1818                          STATION RECOVERY (2005)
 LB1818
 LB1818'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1818'RECOVERED IN GOOD CONDITION.
 LB1818
 LB1818                          STATION RECOVERY (2020)
 LB1818
 LB1818'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (NPM)
 LB1818'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1448 ***********************************************************************
 KA1448  DESIGNATION -  B 168
 KA1448  PID         -  KA1448
 KA1448  STATE/COUNTY-  IL/VERMILION
 KA1448  COUNTRY     -  US
 KA1448  USGS QUAD   -  SIDELL (2018)
 KA1448
 KA1448                         *CURRENT SURVEY CONTROL
 KA1448  ______________________________________________________________________
 KA1448* NAD 83(1986) POSITION- 39 53 42.76   (N) 087 49 26.01   (W)   HD_HELD1
 KA1448* NAVD 88 ORTHO HEIGHT -   207.224 (meters)      679.87  (feet) ADJUSTED
 KA1448  ______________________________________________________________________
 KA1448  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 KA1448  DYNAMIC HEIGHT  -        207.116 (meters)      679.51  (feet) COMP
 KA1448  MODELED GRAVITY -    980,103.3   (mgal)                       NAVD 88
 KA1448
 KA1448  VERT ORDER      -  FIRST     CLASS II
 KA1448
 KA1448.The horizontal coordinates were determined by differentially corrected
 KA1448.hand held GPS observations or other comparable positioning techniques
 KA1448.and have an estimated accuracy of +/- 3 meters.
 KA1448
 KA1448.The orthometric height was determined by differential leveling and
 KA1448.adjusted by the NATIONAL GEODETIC SURVEY
 KA1448.in June 1991.
 KA1448
 KA1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1448.GEOID18 height accuracy estimate available here.
 KA1448
 KA1448.Click photographs - Photos may exist for this station.
 KA1448
 KA1448.The dynamic height is computed by dividing the NAVD 88
 KA1448.geopotential number by the normal gravity value computed on the
 KA1448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1448.degrees latitude (g = 980.6199 gals.).
 KA1448
 KA1448.The modeled gravity was interpolated from observed gravity values.
 KA1448
 KA1448;                    North         East    Units  Estimated Accuracy
 KA1448;SPC IL E     -   358,489.7     343,568.6     MT  (+/- 3 meters HH1 GPS) 
 KA1448
 KA1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2956516451(NAD 83)
 KA1448
 KA1448                          SUPERSEDED SURVEY CONTROL
 KA1448
 KA1448  NGVD 29 (??/??/92)  207.287  (m)          680.07   (f) ADJ UNCH    1 2
 KA1448
 KA1448.Superseded values are not recommended for survey control.
 KA1448
 KA1448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1448.See file dsdata.pdf to determine how the superseded data were derived.
 KA1448
 KA1448_MARKER: DB = BENCH MARK DISK
 KA1448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1448_STAMPING: B 168 1954
 KA1448_MARK LOGO: CGS
 KA1448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1448+STABILITY: SURFACE MOTION
 KA1448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1448+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2011
 KA1448
 KA1448  HISTORY     - Date     Condition        Report By
 KA1448  HISTORY     - 1954     MONUMENTED       CGS
 KA1448  HISTORY     - 20110117 GOOD             ILDT
 KA1448
 KA1448                          STATION DESCRIPTION
 KA1448
 KA1448'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1448'1.3 MI S FROM SIDELL.
 KA1448'ABOUT 1.25 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE WATER
 KA1448'TOWER AT SIDELL, THENCE ABOUT 0.05 MILE WEST ALONG A GRAVEL
 KA1448'ROAD, 23 FEET NORTH OF CENTER LINE OF ROAD, 337 FEET WEST OF
 KA1448'CENTER OF JUNCTION OF ROAD NORTH TO SIDELL, 362 FEET EAST OF
 KA1448'CENTER OF JUNCTION OF A DRIVE SOUTH TO A 2-STORY FARM HOUSE,
 KA1448'32 1/2 FEET WEST OF THE THIRD TELEPHONE POLE WEST OF JUNCTION
 KA1448'OF ROAD NORTH, 122 FEET EAST OF THE FOURTH TELEPHONE POLE WEST
 KA1448'OF JUNCTION, 1 FOOT SOUTH OF A FENCE LINE, 2 FEET WEST OF A
 KA1448'WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL OF ROAD AND
 KA1448'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1448
 KA1448                          STATION RECOVERY (2011)
 KA1448
 KA1448'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1448'CAP HAS BEEN CHIPED BY SOMETHING, MARK IS STILL SOLID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0873 ***********************************************************************
 JB0873  DESIGNATION -  B 169
 JB0873  PID         -  JB0873
 JB0873  STATE/COUNTY-  IL/CLINTON
 JB0873  COUNTRY     -  US
 JB0873  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0873
 JB0873                         *CURRENT SURVEY CONTROL
 JB0873  ______________________________________________________________________
 JB0873* NAD 83(1986) POSITION- 38 36 30.     (N) 089 11 40.     (W)   SCALED
 JB0873* NAVD 88 ORTHO HEIGHT -   142.252 (meters)      466.71  (feet) ADJUSTED
 JB0873  ______________________________________________________________________
 JB0873  GEOID HEIGHT    -        -30.918 (meters)                     GEOID18
 JB0873  DYNAMIC HEIGHT  -        142.162 (meters)      466.41  (feet) COMP
 JB0873  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JB0873
 JB0873  VERT ORDER      -  FIRST     CLASS I
 JB0873
 JB0873.The horizontal coordinates were scaled from a map and have
 JB0873.an estimated accuracy of +/- 6 seconds.
 JB0873
 JB0873.The orthometric height was determined by differential leveling and
 JB0873.adjusted by the NATIONAL GEODETIC SURVEY
 JB0873.in June 1991.
 JB0873
 JB0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0873.GEOID18 height accuracy estimate available here.
 JB0873
 JB0873.Click photographs - Photos may exist for this station.
 JB0873
 JB0873.The dynamic height is computed by dividing the NAVD 88
 JB0873.geopotential number by the normal gravity value computed on the
 JB0873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0873.degrees latitude (g = 980.6199 gals.).
 JB0873
 JB0873.The modeled gravity was interpolated from observed gravity values.
 JB0873
 JB0873;                    North         East    Units  Estimated Accuracy
 JB0873;SPC IL W     -   215,940.      784,680.      MT  (+/- 180 meters Scaled)
 JB0873
 JB0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH089755(NAD 83)
 JB0873
 JB0873                          SUPERSEDED SURVEY CONTROL
 JB0873
 JB0873  NGVD 29 (??/??/92)  142.382  (m)          467.13   (f) ADJ UNCH    1 1
 JB0873
 JB0873.Superseded values are not recommended for survey control.
 JB0873
 JB0873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0873.See file dsdata.pdf to determine how the superseded data were derived.
 JB0873
 JB0873_MARKER: DB = BENCH MARK DISK
 JB0873_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0873_STAMPING: B 169 1969
 JB0873_MARK LOGO: CGS
 JB0873_MAGNETIC: I = MARKER IS A STEEL ROD
 JB0873_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0873
 JB0873  HISTORY     - Date     Condition        Report By
 JB0873  HISTORY     - 1969     MONUMENTED       CGS
 JB0873  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0873
 JB0873                          STATION DESCRIPTION
 JB0873
 JB0873'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0873'4.3 MI W FROM SANDOVAL.
 JB0873'ABOUT 4.3 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0873'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT SANDOVAL, ABOUT
 JB0873'0.1 MILE WEST OF THE CROSSING OF SHATTUC ROAD, AT SHATTUC, 27
 JB0873'FEET SOUTH OF AND ACROSS A SIDE TRACK FROM THE SOUTH RAIL OF THE
 JB0873'MAIN TRACK, 13.5 FEET SOUTH OF THE SOUTH RAIL OF A SPUR TRACK,
 JB0873'5 1/2 FEET WEST OF MILEPOST 281-20, IN LINE WITH A ROW OF POLES,
 JB0873'0.6 FOOT NORTH OF A METAL WITNESS POST, 1 1/2 FEET BELOW THE
 JB0873'LEVEL OF THE TRACK AND IS A DISK ON THE TOP OF A COPPER COATED
 JB0873'STEEL ROD FLUSH WITH THE GROUND WHICH IS PROTECTED BY A 4 INCH
 JB0873'METAL PIPE WHICH PROJECTS 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 JB0873'THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 19.7 FEET.  SECTION 16,
 JB0873'T2N, R1W.
 JB0873
 JB0873                          STATION RECOVERY (2011)
 JB0873
 JB0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0873'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0117 ***********************************************************************
 LC0117  DESIGNATION -  B 171
 LC0117  PID         -  LC0117
 LC0117  STATE/COUNTY-  IL/CHAMPAIGN
 LC0117  COUNTRY     -  US
 LC0117  USGS QUAD   -  MAHOMET (2018)
 LC0117
 LC0117                         *CURRENT SURVEY CONTROL
 LC0117  ______________________________________________________________________
 LC0117* NAD 83(1986) POSITION- 40 12 09.     (N) 088 27 33.     (W)   SCALED
 LC0117* NAVD 88 ORTHO HEIGHT -   222.031 (meters)      728.45  (feet) ADJUSTED
 LC0117  ______________________________________________________________________
 LC0117  GEOID HEIGHT    -        -32.031 (meters)                     GEOID18
 LC0117  DYNAMIC HEIGHT  -        221.920 (meters)      728.08  (feet) COMP
 LC0117  MODELED GRAVITY -    980,122.1   (mgal)                       NAVD 88
 LC0117
 LC0117  VERT ORDER      -  FIRST     CLASS II
 LC0117
 LC0117.The horizontal coordinates were scaled from a map and have
 LC0117.an estimated accuracy of +/- 6 seconds.
 LC0117
 LC0117.The orthometric height was determined by differential leveling and
 LC0117.adjusted by the NATIONAL GEODETIC SURVEY
 LC0117.in June 1991.
 LC0117
 LC0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0117.GEOID18 height accuracy estimate available here.
 LC0117
 LC0117.Click photographs - Photos may exist for this station.
 LC0117
 LC0117.The dynamic height is computed by dividing the NAVD 88
 LC0117.geopotential number by the normal gravity value computed on the
 LC0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0117.degrees latitude (g = 980.6199 gals.).
 LC0117
 LC0117.The modeled gravity was interpolated from observed gravity values.
 LC0117
 LC0117;                    North         East    Units  Estimated Accuracy
 LC0117;SPC IL E     -   392,490.      289,290.      MT  (+/- 180 meters Scaled)
 LC0117
 LC0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK758512(NAD 83)
 LC0117
 LC0117                          SUPERSEDED SURVEY CONTROL
 LC0117
 LC0117  NGVD 29 (??/??/92)  222.086  (m)          728.63   (f) ADJ UNCH    1 2
 LC0117
 LC0117.Superseded values are not recommended for survey control.
 LC0117
 LC0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0117.See file dsdata.pdf to determine how the superseded data were derived.
 LC0117
 LC0117_MARKER: DB = BENCH MARK DISK
 LC0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0117_STAMPING: B 171 1954
 LC0117_MARK LOGO: CGS
 LC0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0117+STABILITY: SURFACE MOTION
 LC0117
 LC0117  HISTORY     - Date     Condition        Report By
 LC0117  HISTORY     - 1954     MONUMENTED       CGS
 LC0117  HISTORY     - 1973     GOOD             NGS
 LC0117  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0117
 LC0117                          STATION DESCRIPTION
 LC0117
 LC0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0117'2.9 MI E FROM MANSFIELD.
 LC0117'ABOUT 2.9 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0117'STATION AT MANSFIELD, ABOUT 2.8 MILES WEST OF THE STATION AT
 LC0117'MAHOMET, ABOUT 0.25 MILE EAST-SOUTHEAST OF THE PIATT-CHAMPAIGN
 LC0117'COUNTY LINE, 23 FEET NORTH-NORTHEAST OF NEAR RAIL OF TRACK,
 LC0117'54 FEET SOUTH-SOUTHWEST OF CENTER LINE OF U.S. HIGHWAY 150,
 LC0117'39 FEET SOUTHWEST OF A POWER POLE, 8 FEET SOUTHEAST OF MILE POST
 LC0117'131, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT
 LC0117'LEVEL WITH TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0117'3 INCHES.
 LC0117
 LC0117                          STATION RECOVERY (1973)
 LC0117
 LC0117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0117'RECOVERED IN GOOD CONDITION.
 LC0117
 LC0117                          STATION RECOVERY (1986)
 LC0117
 LC0117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0117'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0879 ***********************************************************************
 LC0879  DESIGNATION -  B 172
 LC0879  PID         -  LC0879
 LC0879  STATE/COUNTY-  IL/WOODFORD
 LC0879  COUNTRY     -  US
 LC0879  USGS QUAD   -  EL PASO (2018)
 LC0879
 LC0879                         *CURRENT SURVEY CONTROL
 LC0879  ______________________________________________________________________
 LC0879* NAD 83(1986) POSITION- 40 40 04.     (N) 089 00 15.     (W)   SCALED
 LC0879* NAVD 88 ORTHO HEIGHT -   218.899 (meters)      718.17  (feet) ADJUSTED
 LC0879  ______________________________________________________________________
 LC0879  GEOID HEIGHT    -        -32.183 (meters)                     GEOID18
 LC0879  DYNAMIC HEIGHT  -        218.801 (meters)      717.85  (feet) COMP
 LC0879  MODELED GRAVITY -    980,169.9   (mgal)                       NAVD 88
 LC0879
 LC0879  VERT ORDER      -  FIRST     CLASS I
 LC0879
 LC0879.The horizontal coordinates were scaled from a map and have
 LC0879.an estimated accuracy of +/- 6 seconds.
 LC0879
 LC0879.The orthometric height was determined by differential leveling and
 LC0879.adjusted by the NATIONAL GEODETIC SURVEY
 LC0879.in June 1991.
 LC0879
 LC0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0879.GEOID18 height accuracy estimate available here.
 LC0879
 LC0879.Click photographs - Photos may exist for this station.
 LC0879
 LC0879.The dynamic height is computed by dividing the NAVD 88
 LC0879.geopotential number by the normal gravity value computed on the
 LC0879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0879.degrees latitude (g = 980.6199 gals.).
 LC0879
 LC0879.The modeled gravity was interpolated from observed gravity values.
 LC0879
 LC0879;                    North         East    Units  Estimated Accuracy
 LC0879;SPC IL W     -   444,780.      798,290.      MT  (+/- 180 meters Scaled)
 LC0879
 LC0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL305038(NAD 83)
 LC0879
 LC0879                          SUPERSEDED SURVEY CONTROL
 LC0879
 LC0879  NGVD 29 (??/??/92)  218.939  (m)          718.30   (f) ADJ UNCH    1 1
 LC0879
 LC0879.Superseded values are not recommended for survey control.
 LC0879
 LC0879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0879.See file dsdata.pdf to determine how the superseded data were derived.
 LC0879
 LC0879_MARKER: DB = BENCH MARK DISK
 LC0879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0879_STAMPING: B 172 1954
 LC0879_MARK LOGO: CGS
 LC0879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0879+STABILITY: SURFACE MOTION
 LC0879
 LC0879  HISTORY     - Date     Condition        Report By
 LC0879  HISTORY     - 1954     MONUMENTED       CGS
 LC0879  HISTORY     - 1969     GOOD             CGS
 LC0879  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0879
 LC0879                          STATION DESCRIPTION
 LC0879
 LC0879'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0879'4.8 MI S FROM EL PASO.
 LC0879'ABOUT 4.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0879'THE STATION AT EL PASO, 0.25 MILE NORTH OF A RAILROAD BRIDGE OVER
 LC0879'THE MACKINAW RIVER, 0.1 MILE SOUTH OF MILEPOST 809, 38 FEET
 LC0879'SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 LC0879'GRAVELED ROAD, 23 FEET EAST OF THE EAST RAIL, 29 FEET SOUTH OF
 LC0879'THE CENTER LINE OF THE ROAD, 47 1/2 FEET SOUTH-SOUTHWEST AND ACROSS
 LC0879'THE ROAD FROM A NORTHERN ILLINOIS GAS COMPANY MARKER, 1.0 FOOT
 LC0879'SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF
 LC0879'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1
 LC0879'INCH ABOVE THE SURFACE OF THE GROUND.  SEC 33, T26N, R2E
 LC0879
 LC0879                          STATION RECOVERY (1998)
 LC0879
 LC0879'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0879'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0169 ***********************************************************************
 LC0169  DESIGNATION -  B 173
 LC0169  PID         -  LC0169
 LC0169  STATE/COUNTY-  IL/CHAMPAIGN
 LC0169  COUNTRY     -  US
 LC0169  USGS QUAD   -  URBANA (2018)
 LC0169
 LC0169                         *CURRENT SURVEY CONTROL
 LC0169  ______________________________________________________________________
 LC0169* NAD 83(1986) POSITION- 40 06 39.     (N) 088 11 59.     (W)   SCALED
 LC0169* NAVD 88 ORTHO HEIGHT -   221.084 (meters)      725.34  (feet) ADJUSTED
 LC0169  ______________________________________________________________________
 LC0169  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 LC0169  DYNAMIC HEIGHT  -        220.972 (meters)      724.97  (feet) COMP
 LC0169  MODELED GRAVITY -    980,112.5   (mgal)                       NAVD 88
 LC0169
 LC0169  VERT ORDER      -  FIRST     CLASS II
 LC0169
 LC0169.The horizontal coordinates were scaled from a map and have
 LC0169.an estimated accuracy of +/- 6 seconds.
 LC0169
 LC0169.The orthometric height was determined by differential leveling and
 LC0169.adjusted by the NATIONAL GEODETIC SURVEY
 LC0169.in June 1991.
 LC0169
 LC0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0169.GEOID18 height accuracy estimate available here.
 LC0169
 LC0169.Click photographs - Photos may exist for this station.
 LC0169
 LC0169.The dynamic height is computed by dividing the NAVD 88
 LC0169.geopotential number by the normal gravity value computed on the
 LC0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0169.degrees latitude (g = 980.6199 gals.).
 LC0169
 LC0169.The modeled gravity was interpolated from observed gravity values.
 LC0169
 LC0169;                    North         East    Units  Estimated Accuracy
 LC0169;SPC IL E     -   382,320.      311,390.      MT  (+/- 180 meters Scaled)
 LC0169
 LC0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK977407(NAD 83)
 LC0169
 LC0169                          SUPERSEDED SURVEY CONTROL
 LC0169
 LC0169  NGVD 29 (??/??/92)  221.121  (m)          725.46   (f) ADJ UNCH    1 2
 LC0169
 LC0169.Superseded values are not recommended for survey control.
 LC0169
 LC0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0169.See file dsdata.pdf to determine how the superseded data were derived.
 LC0169
 LC0169_MARKER: DB = BENCH MARK DISK
 LC0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0169_STAMPING: B 173 1954
 LC0169_MARK LOGO: CGS
 LC0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0169+STABILITY: SURFACE MOTION
 LC0169
 LC0169  HISTORY     - Date     Condition        Report By
 LC0169  HISTORY     - 1954     MONUMENTED       CGS
 LC0169  HISTORY     - 1973     GOOD             NGS
 LC0169  HISTORY     - 1978     GOOD             LOCENG
 LC0169  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0169  HISTORY     - 20051205 MARK NOT FOUND   ILDT
 LC0169
 LC0169                          STATION DESCRIPTION
 LC0169
 LC0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0169'AT URBANA.
 LC0169'AT URBANA, ABOUT 0.55 MILE SOUTHEAST ALONG THE WABASH RAILROAD
 LC0169'FROM THE STATION, AT CROSSING OF SOUTH ANDERSON STREET, 23 1/2
 LC0169'FEET NORTHEAST OF NORTHEAST RAIL, 27 FEET EAST-NORTHEAST OF
 LC0169'CENTER OF CROSSING, 20 1/2 FEET EAST OF CENTER LINE OF SOUTH
 LC0169'ANDERSON STREET, 6 FEET SOUTHWEST OF A POWER POLE WITH A METER,
 LC0169'15 FEET SOUTH-SOUTHWEST OF A FENCE CORNER, 2 FEET SOUTHEAST
 LC0169'OF A WHITE WOODEN WITNESS POST, ABOUT 2 1/2 FEET ABOVE LEVEL
 LC0169'OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 LC0169'INCHES.
 LC0169
 LC0169                          STATION RECOVERY (1973)
 LC0169
 LC0169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0169'RECOVERED IN GOOD CONDITION.
 LC0169
 LC0169                          STATION RECOVERY (1978)
 LC0169
 LC0169'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 LC0169'RECOVERED IN GOOD CONDITION.
 LC0169
 LC0169                          STATION RECOVERY (1986)
 LC0169
 LC0169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0169'MARK NOT FOUND.
 LC0169
 LC0169                          STATION RECOVERY (2005)
 LC0169
 LC0169'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0169'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0080 ***********************************************************************
 JB0080  DESIGNATION -  B 174
 JB0080  PID         -  JB0080
 JB0080  STATE/COUNTY-  IL/JASPER
 JB0080  COUNTRY     -  US
 JB0080  USGS QUAD   -  NEWTON (2018)
 JB0080
 JB0080                         *CURRENT SURVEY CONTROL
 JB0080  ______________________________________________________________________
 JB0080* NAD 83(1986) POSITION- 38 57 33.     (N) 088 08 12.     (W)   SCALED
 JB0080* NAVD 88 ORTHO HEIGHT -   161.311 (meters)      529.23  (feet) ADJUSTED
 JB0080  ______________________________________________________________________
 JB0080  GEOID HEIGHT    -        -31.680 (meters)                     GEOID18
 JB0080  DYNAMIC HEIGHT  -        161.214 (meters)      528.92  (feet) COMP
 JB0080  MODELED GRAVITY -    980,026.2   (mgal)                       NAVD 88
 JB0080
 JB0080  VERT ORDER      -  FIRST     CLASS II
 JB0080
 JB0080.The horizontal coordinates were scaled from a map and have
 JB0080.an estimated accuracy of +/- 6 seconds.
 JB0080
 JB0080.The orthometric height was determined by differential leveling and
 JB0080.adjusted by the NATIONAL GEODETIC SURVEY
 JB0080.in June 1991.
 JB0080
 JB0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0080.GEOID18 height accuracy estimate available here.
 JB0080
 JB0080.Click photographs - Photos may exist for this station.
 JB0080
 JB0080.The dynamic height is computed by dividing the NAVD 88
 JB0080.geopotential number by the normal gravity value computed on the
 JB0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0080.degrees latitude (g = 980.6199 gals.).
 JB0080
 JB0080.The modeled gravity was interpolated from observed gravity values.
 JB0080
 JB0080;                    North         East    Units  Estimated Accuracy
 JB0080;SPC IL E     -   254,460.      317,050.      MT  (+/- 180 meters Scaled)
 JB0080
 JB0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ015128(NAD 83)
 JB0080
 JB0080                          SUPERSEDED SURVEY CONTROL
 JB0080
 JB0080  NGVD 29 (??/??/92)  161.38   (m)          529.5    (f) COMPUTED    1 2
 JB0080
 JB0080.Superseded values are not recommended for survey control.
 JB0080
 JB0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0080.See file dsdata.pdf to determine how the superseded data were derived.
 JB0080
 JB0080_MARKER: DB = BENCH MARK DISK
 JB0080_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0080_SP_SET: BOX CULVERT HEADWALL
 JB0080_STAMPING: B 174 1956
 JB0080_MARK LOGO: CGS
 JB0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0080+STABILITY: SURFACE MOTION
 JB0080
 JB0080  HISTORY     - Date     Condition        Report By
 JB0080  HISTORY     - 1956     MONUMENTED       CGS
 JB0080
 JB0080                          STATION DESCRIPTION
 JB0080
 JB0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0080'2.4 MI SE FROM NEWTON.
 JB0080'2.35 MI SE ALONG THE ILLINOIS CENTRAL RR FROM THE STATION AT
 JB0080'NEWTON, ABOUT 0.5 MI SE OF MILE POST P 162, ABOUT 0.15 MI SE OF
 JB0080'CROSSING OF AN E-W GRAVEL ROAD, ABOUT 0.5 MI NW OF AN E-W GRAVEL
 JB0080'ROAD CROSSING, 47 1/2 FT SW OF SW RAIL, 20.2 FT NE OF CENTER
 JB0080'LINE OF HWY 130, IN THE TOP AND 2.2 FT SE OF NW END OF NE
 JB0080'HEADWALL OF A 2-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY AND ABOUT
 JB0080'1/2 FOOT ABOVE LEVEL OF HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0081 ***********************************************************************
 JB0081  DESIGNATION -  B 174 RESET
 JB0081  PID         -  JB0081
 JB0081  STATE/COUNTY-  IL/JASPER
 JB0081  COUNTRY     -  US
 JB0081  USGS QUAD   -  NEWTON (2018)
 JB0081
 JB0081                         *CURRENT SURVEY CONTROL
 JB0081  ______________________________________________________________________
 JB0081* NAD 83(1986) POSITION- 38 57 33.     (N) 088 08 12.     (W)   SCALED
 JB0081* NAVD 88 ORTHO HEIGHT -   160.92  (meters)      528.0   (feet) RESET
 JB0081  ______________________________________________________________________
 JB0081  GEOID HEIGHT    -        -31.680 (meters)                     GEOID18
 JB0081  VERT ORDER      -  THIRD
 JB0081
 JB0081.The horizontal coordinates were scaled from a map and have
 JB0081.an estimated accuracy of +/- 6 seconds.
 JB0081
 JB0081.The orthometric height was computed from unverified reset data.
 JB0081
 JB0081.No vertical observational check was made to the station.
 JB0081
 JB0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0081.GEOID18 height accuracy estimate available here.
 JB0081
 JB0081.Click photographs - Photos may exist for this station.
 JB0081
 JB0081;                    North         East    Units  Estimated Accuracy
 JB0081;SPC IL E     -   254,460.      317,050.      MT  (+/- 180 meters Scaled)
 JB0081
 JB0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ015128(NAD 83)
 JB0081
 JB0081                          SUPERSEDED SURVEY CONTROL
 JB0081
 JB0081  NGVD 29 (??/??/??)  160.99   (m)          528.2    (f) RESET       3  
 JB0081
 JB0081.Superseded values are not recommended for survey control.
 JB0081
 JB0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0081.See file dsdata.pdf to determine how the superseded data were derived.
 JB0081
 JB0081_MARKER: DB = BENCH MARK DISK
 JB0081_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0081_SP_SET: CULVERT HEADWALL
 JB0081_STAMPING: B 174 RESET 1965
 JB0081_MARK LOGO: CGS
 JB0081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0081+STABILITY: SURFACE MOTION
 JB0081
 JB0081  HISTORY     - Date     Condition        Report By
 JB0081  HISTORY     - 1965     MONUMENTED       CGS
 JB0081
 JB0081                          STATION DESCRIPTION
 JB0081
 JB0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 JB0081'2.8 MI SE FROM NEWTON.
 JB0081'2.75 MILES SOUTHEAST ALONG STATE HIGHWAY 130 FROM THE NORTHEAST
 JB0081'CORNER OF THE COURTHOUSE SQUARE IN NEWTON, 0.1 MILE SOUTHEAST
 JB0081'OF A SIDE ROAD TO EAST, IN THE NORTHWEST END OF THE HEADWALL OF A
 JB0081'CULVERT WITH AN EIGHT FOOT HEADWALL, 21 FEET SOUTHWEST OF THE
 JB0081'CENTERLINE OF STATE HIGHWAY 130 AND 1 FOOT SOUTHEAST OF THE
 JB0081'NORTHWEST END.  THE HEADWALL HAS BEEN BROKEN OFF TO ABOUT LEVEL
 JB0081'WITH THE TOP OF THE GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0222 ***********************************************************************
 KB0222  DESIGNATION -  B 175
 KB0222  PID         -  KB0222
 KB0222  STATE/COUNTY-  IL/CUMBERLAND
 KB0222  COUNTRY     -  US
 KB0222  USGS QUAD   -  TOLEDO (2018)
 KB0222
 KB0222                         *CURRENT SURVEY CONTROL
 KB0222  ______________________________________________________________________
 KB0222* NAD 83(1986) POSITION- 39 16 23.     (N) 088 14 40.     (W)   SCALED
 KB0222* NAVD 88 ORTHO HEIGHT -   183.871 (meters)      603.25  (feet) ADJUSTED
 KB0222  ______________________________________________________________________
 KB0222  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 KB0222  DYNAMIC HEIGHT  -        183.763 (meters)      602.90  (feet) COMP
 KB0222  MODELED GRAVITY -    980,037.6   (mgal)                       NAVD 88
 KB0222
 KB0222  VERT ORDER      -  FIRST     CLASS II
 KB0222
 KB0222.The horizontal coordinates were scaled from a map and have
 KB0222.an estimated accuracy of +/- 6 seconds.
 KB0222
 KB0222.The orthometric height was determined by differential leveling and
 KB0222.adjusted by the NATIONAL GEODETIC SURVEY
 KB0222.in June 1991.
 KB0222
 KB0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0222.GEOID18 height accuracy estimate available here.
 KB0222
 KB0222.Click photographs - Photos may exist for this station.
 KB0222
 KB0222.The dynamic height is computed by dividing the NAVD 88
 KB0222.geopotential number by the normal gravity value computed on the
 KB0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0222.degrees latitude (g = 980.6199 gals.).
 KB0222
 KB0222.The modeled gravity was interpolated from observed gravity values.
 KB0222
 KB0222;                    North         East    Units  Estimated Accuracy
 KB0222;SPC IL E     -   289,300.      307,670.      MT  (+/- 180 meters Scaled)
 KB0222
 KB0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ926478(NAD 83)
 KB0222
 KB0222                          SUPERSEDED SURVEY CONTROL
 KB0222
 KB0222  NGVD 29 (??/??/92)  183.930  (m)          603.44   (f) ADJ UNCH    1 2
 KB0222
 KB0222.Superseded values are not recommended for survey control.
 KB0222
 KB0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0222.See file dsdata.pdf to determine how the superseded data were derived.
 KB0222
 KB0222_MARKER: DB = BENCH MARK DISK
 KB0222_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0222_SP_SET: BUILDING
 KB0222_STAMPING: B 175 1956
 KB0222_MARK LOGO: CGS
 KB0222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0222_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0222+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0222
 KB0222  HISTORY     - Date     Condition        Report By
 KB0222  HISTORY     - 1956     MONUMENTED       CGS
 KB0222  HISTORY     - 1973     GOOD             NGS
 KB0222  HISTORY     - 20050216 GOOD             ILDT
 KB0222
 KB0222                          STATION DESCRIPTION
 KB0222
 KB0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0222'AT TOLEDO.
 KB0222'AT TOLEDO, ABOUT 0.3 MILE WEST ALONG STATE HIGHWAY 121 FROM THE
 KB0222'ILLINOIS CENTRAL RAILROAD STATION, SET VERTICALLY IN THE NORTH
 KB0222'FACE OF 2-STORY COURT HOUSE BUILDING, 1 1/2 FEET WEST OF
 KB0222'NORTHEAST CORNER OF NORTH WING OF BUILDING AND 1 1/2 FEET ABOVE
 KB0222'GROUND.
 KB0222
 KB0222                          STATION RECOVERY (1973)
 KB0222
 KB0222'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0222'RECOVERED IN GOOD CONDITION.
 KB0222
 KB0222                          STATION RECOVERY (2005)
 KB0222
 KB0222'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0092 ***********************************************************************
 JB0092  DESIGNATION -  B 176
 JB0092  PID         -  JB0092
 JB0092  STATE/COUNTY-  IL/JASPER
 JB0092  COUNTRY     -  US
 JB0092  USGS QUAD   -  NEWTON (2018)
 JB0092
 JB0092                         *CURRENT SURVEY CONTROL
 JB0092  ______________________________________________________________________
 JB0092* NAD 83(1986) POSITION- 38 55 40.     (N) 088 09 20.     (W)   SCALED
 JB0092* NAVD 88 ORTHO HEIGHT -   176.782 (meters)      579.99  (feet) ADJUSTED
 JB0092  ______________________________________________________________________
 JB0092  GEOID HEIGHT    -        -31.630 (meters)                     GEOID18
 JB0092  DYNAMIC HEIGHT  -        176.676 (meters)      579.64  (feet) COMP
 JB0092  MODELED GRAVITY -    980,023.2   (mgal)                       NAVD 88
 JB0092
 JB0092  VERT ORDER      -  FIRST     CLASS II
 JB0092
 JB0092.The horizontal coordinates were scaled from a map and have
 JB0092.an estimated accuracy of +/- 6 seconds.
 JB0092
 JB0092.The orthometric height was determined by differential leveling and
 JB0092.adjusted by the NATIONAL GEODETIC SURVEY
 JB0092.in June 1991.
 JB0092
 JB0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0092.GEOID18 height accuracy estimate available here.
 JB0092
 JB0092.Click photographs - Photos may exist for this station.
 JB0092
 JB0092.The dynamic height is computed by dividing the NAVD 88
 JB0092.geopotential number by the normal gravity value computed on the
 JB0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0092.degrees latitude (g = 980.6199 gals.).
 JB0092
 JB0092.The modeled gravity was interpolated from observed gravity values.
 JB0092
 JB0092;                    North         East    Units  Estimated Accuracy
 JB0092;SPC IL E     -   250,980.      315,420.      MT  (+/- 180 meters Scaled)
 JB0092
 JB0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ998093(NAD 83)
 JB0092
 JB0092                          SUPERSEDED SURVEY CONTROL
 JB0092
 JB0092  NGVD 29 (??/??/92)  176.853  (m)          580.23   (f) ADJ UNCH    1 2
 JB0092
 JB0092.Superseded values are not recommended for survey control.
 JB0092
 JB0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0092.See file dsdata.pdf to determine how the superseded data were derived.
 JB0092
 JB0092_MARKER: DB = BENCH MARK DISK
 JB0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0092_STAMPING: B 176 1956
 JB0092_MARK LOGO: CGS
 JB0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0092+STABILITY: SURFACE MOTION
 JB0092
 JB0092  HISTORY     - Date     Condition        Report By
 JB0092  HISTORY     - 1956     MONUMENTED       CGS
 JB0092
 JB0092                          STATION DESCRIPTION
 JB0092
 JB0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0092'7 MI S FROM NEWTON.
 JB0092'4.3 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0092'THE STATION AT NEWTON, THENCE ABOUT 2.25 MILES WEST ALONG A
 JB0092'GRAVEL ROAD TO ENTRANCE TO JASPER COUNTY AIRPORT, THENCE ABOUT
 JB0092'0.5 MILE SOUTH ALONG RUNWAY TO THE SOUTH END OF NORTH-SOUTH
 JB0092'RUNWAY, NEAR THE SOUTHEAST CORNER OF RUNWAY, 70 FEET EAST OF
 JB0092'CENTER LINE OF RUNWAY, 1 1/2 FEET NORTH OF AN EAST-WEST FENCE
 JB0092'LINE, 12 1/2 FEET WEST OF A FENCE CORNER, 2 FEET SOUTHEAST OF
 JB0092'A WHITE WOODEN WITNESS POST AND SET IN THE TOP OF A CONCRETE
 JB0092'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0041 ***********************************************************************
 KB0041  DESIGNATION -  B 177
 KB0041  PID         -  KB0041
 KB0041  STATE/COUNTY-  IL/COLES
 KB0041  COUNTRY     -  US
 KB0041  USGS QUAD   -  CHARLESTON NORTH (2018)
 KB0041
 KB0041                         *CURRENT SURVEY CONTROL
 KB0041  ______________________________________________________________________
 KB0041* NAD 83(1986) POSITION- 39 32 08.     (N) 088 10 20.     (W)   SCALED
 KB0041* NAVD 88 ORTHO HEIGHT -   208.221 (meters)      683.14  (feet) ADJUSTED
 KB0041  ______________________________________________________________________
 KB0041  GEOID HEIGHT    -        -32.105 (meters)                     GEOID18
 KB0041  DYNAMIC HEIGHT  -        208.105 (meters)      682.76  (feet) COMP
 KB0041  MODELED GRAVITY -    980,062.7   (mgal)                       NAVD 88
 KB0041
 KB0041  VERT ORDER      -  FIRST     CLASS II
 KB0041
 KB0041.The horizontal coordinates were scaled from a map and have
 KB0041.an estimated accuracy of +/- 6 seconds.
 KB0041
 KB0041.The orthometric height was determined by differential leveling and
 KB0041.adjusted by the NATIONAL GEODETIC SURVEY
 KB0041.in June 1991.
 KB0041
 KB0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0041.GEOID18 height accuracy estimate available here.
 KB0041
 KB0041.Click photographs - Photos may exist for this station.
 KB0041
 KB0041.The dynamic height is computed by dividing the NAVD 88
 KB0041.geopotential number by the normal gravity value computed on the
 KB0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0041.degrees latitude (g = 980.6199 gals.).
 KB0041
 KB0041.The modeled gravity was interpolated from observed gravity values.
 KB0041
 KB0041;                    North         East    Units  Estimated Accuracy
 KB0041;SPC IL E     -   318,450.      313,850.      MT  (+/- 180 meters Scaled)
 KB0041
 KB0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ992768(NAD 83)
 KB0041
 KB0041                          SUPERSEDED SURVEY CONTROL
 KB0041
 KB0041  NGVD 29 (??/??/92)  208.292  (m)          683.37   (f) ADJ UNCH    1 2
 KB0041
 KB0041.Superseded values are not recommended for survey control.
 KB0041
 KB0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0041.See file dsdata.pdf to determine how the superseded data were derived.
 KB0041
 KB0041_MARKER: DB = BENCH MARK DISK
 KB0041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0041_STAMPING: B 177 1956
 KB0041_MARK LOGO: CGS
 KB0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0041+STABILITY: SURFACE MOTION
 KB0041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0041+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 KB0041
 KB0041  HISTORY     - Date     Condition        Report By
 KB0041  HISTORY     - 1956     MONUMENTED       CGS
 KB0041  HISTORY     - 20050303 GOOD             ILDT
 KB0041  HISTORY     - 20110118 GOOD             ILDT
 KB0041
 KB0041                          STATION DESCRIPTION
 KB0041
 KB0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0041'ABOUT 2.65 MILES NORTH ALONG THE NEW YORK, CHICAGO AND ST. LOUIS
 KB0041'RAILROAD FROM THE FREIGHT STATION AT CHARLESTON, ACROSS TRACK FROM
 KB0041'POINT BETWEEN TELEPHONE POLES NO. 316/14 AND 316/15, AT AN
 KB0041'EAST-WEST DIRT ROAD CROSSING, 46 FEET WEST OF WEST RAIL, 25 FEET
 KB0041'SOUTH OF CENTER LINE OF ROAD, 36 FEET WEST-SOUTHWEST OF CROSSING
 KB0041'SIGN, 2 1/2 FEET SOUTH OF A FENCE CORNER, 1 FOOT EAST OF A FENCE
 KB0041'LINE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 3 1/2
 KB0041'FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 KB0041'PROJECTING 3 INCHES.
 KB0041
 KB0041                          STATION RECOVERY (2005)
 KB0041
 KB0041'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0041'TO REACH FROM THE INTERSECTION OF IL-130 AND CR 1100N GO EAST ON 1100N
 KB0041'+-0.25 MI TO MARK ON THE RIGHT.
 KB0041
 KB0041                          STATION RECOVERY (2011)
 KB0041
 KB0041'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0041'CAP IS CHIPED AND CLOSE TO CROP LINE BUT IS SOLID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1497 ***********************************************************************
 KA1497  DESIGNATION -  B 178
 KA1497  PID         -  KA1497
 KA1497  STATE/COUNTY-  IL/EDGAR
 KA1497  COUNTRY     -  US
 KA1497  USGS QUAD   -  PARIS SOUTH (2018)
 KA1497
 KA1497                         *CURRENT SURVEY CONTROL
 KA1497  ______________________________________________________________________
 KA1497* NAD 83(1986) POSITION- 39 34 56.     (N) 087 41 57.     (W)   SCALED
 KA1497* NAVD 88 ORTHO HEIGHT -   226.232 (meters)      742.23  (feet) ADJUSTED
 KA1497  ______________________________________________________________________
 KA1497  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 KA1497  DYNAMIC HEIGHT  -        226.110 (meters)      741.83  (feet) COMP
 KA1497  MODELED GRAVITY -    980,084.5   (mgal)                       NAVD 88
 KA1497
 KA1497  VERT ORDER      -  FIRST     CLASS II
 KA1497
 KA1497.The horizontal coordinates were scaled from a map and have
 KA1497.an estimated accuracy of +/- 6 seconds.
 KA1497
 KA1497.The orthometric height was determined by differential leveling and
 KA1497.adjusted by the NATIONAL GEODETIC SURVEY
 KA1497.in June 1991.
 KA1497
 KA1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1497.GEOID18 height accuracy estimate available here.
 KA1497
 KA1497.Click photographs - Photos may exist for this station.
 KA1497
 KA1497.The dynamic height is computed by dividing the NAVD 88
 KA1497.geopotential number by the normal gravity value computed on the
 KA1497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1497.degrees latitude (g = 980.6199 gals.).
 KA1497
 KA1497.The modeled gravity was interpolated from observed gravity values.
 KA1497
 KA1497;                    North         East    Units  Estimated Accuracy
 KA1497;SPC IL E     -   323,810.      354,480.      MT  (+/- 180 meters Scaled)
 KA1497
 KA1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ399816(NAD 83)
 KA1497
 KA1497                          SUPERSEDED SURVEY CONTROL
 KA1497
 KA1497  NGVD 29 (??/??/92)  226.324  (m)          742.53   (f) ADJ UNCH    1 2
 KA1497
 KA1497.Superseded values are not recommended for survey control.
 KA1497
 KA1497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1497.See file dsdata.pdf to determine how the superseded data were derived.
 KA1497
 KA1497_MARKER: DB = BENCH MARK DISK
 KA1497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1497_STAMPING: B 178 1956
 KA1497_MARK LOGO: CGS
 KA1497_PROJECTION: FLUSH
 KA1497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1497+STABILITY: SURFACE MOTION
 KA1497_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1497+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2011
 KA1497
 KA1497  HISTORY     - Date     Condition        Report By
 KA1497  HISTORY     - 1956     MONUMENTED       CGS
 KA1497  HISTORY     - 20110503 GOOD             ILDT
 KA1497
 KA1497                          STATION DESCRIPTION
 KA1497
 KA1497'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1497'2.5 MI SW FROM PARIS.
 KA1497'ABOUT 2.05 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE COURT
 KA1497'HOUSE AT PARIS, THENCE ABOUT 0.45 MILE WEST ALONG A GRAVEL ROAD,
 KA1497'IN SECTION 13, T. 13 N., R. 12 W., AT STEWART AIRPORT, IN THE TOP
 KA1497'OF THE NORTHEAST CORNER OF CONCRETE FOUNDATION OF HANGAR, 3/4 FEET
 KA1497'NORTH OF NORTHEAST CORNER OF HANGAR AND ABOUT LEVEL WITH GROUND.
 KA1497
 KA1497                          STATION RECOVERY (2011)
 KA1497
 KA1497'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1497'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1531 ***********************************************************************
 KA1531  DESIGNATION -  B 179
 KA1531  PID         -  KA1531
 KA1531  STATE/COUNTY-  IL/COLES
 KA1531  COUNTRY     -  US
 KA1531  USGS QUAD   -  BROCTON (2018)
 KA1531
 KA1531                         *CURRENT SURVEY CONTROL
 KA1531  ______________________________________________________________________
 KA1531* NAD 83(1986) POSITION- 39 39 17.     (N) 087 57 57.     (W)   SCALED
 KA1531* NAVD 88 ORTHO HEIGHT -   198.728 (meters)      651.99  (feet) ADJUSTED
 KA1531  ______________________________________________________________________
 KA1531  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 KA1531  DYNAMIC HEIGHT  -        198.620 (meters)      651.64  (feet) COMP
 KA1531  MODELED GRAVITY -    980,076.9   (mgal)                       NAVD 88
 KA1531
 KA1531  VERT ORDER      -  FIRST     CLASS II
 KA1531
 KA1531.The horizontal coordinates were scaled from a map and have
 KA1531.an estimated accuracy of +/- 6 seconds.
 KA1531
 KA1531.The orthometric height was determined by differential leveling and
 KA1531.adjusted by the NATIONAL GEODETIC SURVEY
 KA1531.in June 1991.
 KA1531
 KA1531.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1531.GEOID18 height accuracy estimate available here.
 KA1531
 KA1531.Click photographs - Photos may exist for this station.
 KA1531
 KA1531.The dynamic height is computed by dividing the NAVD 88
 KA1531.geopotential number by the normal gravity value computed on the
 KA1531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1531.degrees latitude (g = 980.6199 gals.).
 KA1531
 KA1531.The modeled gravity was interpolated from observed gravity values.
 KA1531
 KA1531;                    North         East    Units  Estimated Accuracy
 KA1531;SPC IL E     -   331,730.      331,540.      MT  (+/- 180 meters Scaled)
 KA1531
 KA1531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ171898(NAD 83)
 KA1531
 KA1531                          SUPERSEDED SURVEY CONTROL
 KA1531
 KA1531  NGVD 29 (??/??/92)  198.812  (m)          652.27   (f) ADJ UNCH    1 2
 KA1531
 KA1531.Superseded values are not recommended for survey control.
 KA1531
 KA1531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1531.See file dsdata.pdf to determine how the superseded data were derived.
 KA1531
 KA1531_MARKER: DB = BENCH MARK DISK
 KA1531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1531_STAMPING: B 179 1956
 KA1531_MARK LOGO: CGS
 KA1531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1531+STABILITY: SURFACE MOTION
 KA1531_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1531+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2011
 KA1531
 KA1531  HISTORY     - Date     Condition        Report By
 KA1531  HISTORY     - 1956     MONUMENTED       CGS
 KA1531  HISTORY     - 20050304 GOOD             ILDT
 KA1531  HISTORY     - 20110117 GOOD             ILDT
 KA1531
 KA1531                          STATION DESCRIPTION
 KA1531
 KA1531'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1531'3 MI E FROM OAKLAND.
 KA1531'ABOUT 2.95 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1531'STATION AT OAKLAND, IN SECTION 21, T.14 N., R.14 W., AT
 KA1531'CROSSING OF THE COLES-EDGAR COUNTY LINE ROAD NORTH-SOUTH, 45 FEET
 KA1531'NORTH OF NORTH RAIL, 58 FEET NORTHWEST OF CENTER OF CROSSING, 34
 KA1531'FEET WEST OF CENTER LINE OF ROAD, 4 FEET WEST OF A FENCE CORNER,
 KA1531'3 FEET SOUTHEAST OF A POWER POLE, 1 1/2 FEET SOUTH OF A FENCE
 KA1531'LINE, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 4 FEET
 KA1531'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 KA1531'PROJECTING 4 INCHES.
 KA1531
 KA1531                          STATION RECOVERY (2005)
 KA1531
 KA1531'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1531'TO REACH FROM THE INTERSECTION OF IL-133 AND CR 2800E, GO NORTH ALONG
 KA1531'2800E +- 0.3 MI TO MARK ON THE LEFT.
 KA1531
 KA1531                          STATION RECOVERY (2011)
 KA1531
 KA1531'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1902 ***********************************************************************
 ME1902  DESIGNATION -  B 18
 ME1902  PID         -  ME1902
 ME1902  STATE/COUNTY-  IL/COOK
 ME1902  COUNTRY     -  US
 ME1902  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1902
 ME1902                         *CURRENT SURVEY CONTROL
 ME1902  ______________________________________________________________________
 ME1902* NAD 83(1986) POSITION- 41 53 57.     (N) 087 39 27.     (W)   SCALED
 ME1902* NAVD 88 ORTHO HEIGHT -   184.239 (meters)      604.46  (feet) ADJUSTED
 ME1902  ______________________________________________________________________
 ME1902  GEOID HEIGHT    -        -33.615 (meters)                     GEOID18
 ME1902  DYNAMIC HEIGHT  -        184.177 (meters)      604.25  (feet) COMP
 ME1902  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 ME1902
 ME1902  VERT ORDER      -  SECOND    CLASS 0
 ME1902
 ME1902.The horizontal coordinates were scaled from a map and have
 ME1902.an estimated accuracy of +/- 6 seconds.
 ME1902
 ME1902.The orthometric height was determined by differential leveling and
 ME1902.adjusted by the NATIONAL GEODETIC SURVEY
 ME1902.in June 1991.
 ME1902
 ME1902.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1902.GEOID18 height accuracy estimate available here.
 ME1902
 ME1902.Click photographs - Photos may exist for this station.
 ME1902
 ME1902.The dynamic height is computed by dividing the NAVD 88
 ME1902.geopotential number by the normal gravity value computed on the
 ME1902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1902.degrees latitude (g = 980.6199 gals.).
 ME1902
 ME1902.The modeled gravity was interpolated from observed gravity values.
 ME1902
 ME1902;                    North         East    Units  Estimated Accuracy
 ME1902;SPC IL E     -   581,120.      356,080.      MT  (+/- 180 meters Scaled)
 ME1902
 ME1902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM454387(NAD 83)
 ME1902
 ME1902                          SUPERSEDED SURVEY CONTROL
 ME1902
 ME1902  NGVD 29 (??/??/92)  184.322  (m)          604.73   (f) ADJ UNCH    2 0
 ME1902
 ME1902.Superseded values are not recommended for survey control.
 ME1902
 ME1902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1902.See file dsdata.pdf to determine how the superseded data were derived.
 ME1902
 ME1902_MARKER: DB = BENCH MARK DISK
 ME1902_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1902_SP_SET: ABUTMENT
 ME1902_STAMPING: B 18 1934
 ME1902_MARK LOGO: CGS
 ME1902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1902
 ME1902  HISTORY     - Date     Condition        Report By
 ME1902  HISTORY     - 1934     MONUMENTED       CGS
 ME1902  HISTORY     - 1946     GOOD             CNWRR
 ME1902
 ME1902                          STATION DESCRIPTION
 ME1902
 ME1902'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 ME1902'AT CHICAGO.
 ME1902'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 ME1902'RAILWAY, 51 FEET WEST OF SIGNAL BRIDGE N, AT THE RACINE AVENUE
 ME1902'SUBWAY, IN THE TOP OF THE SOUTH CORNER OF THE SOUTHWEST CONCRETE
 ME1902'ABUTMENT, 9 FEET SOUTHWEST OF THE CENTERLINE OF THE TRACK, 2.5
 ME1902'FEET NORTHWEST OF THE SOUTHEAST CORNER OF THE CONCRETE RETAINING
 ME1902'WALL ADJACENT TO THE ABUTMENT, AND 1.5 FEET BELOW THE LEVEL OF
 ME1902'THE TRACK.  A STANDARD DISK, STAMPED B 18 1934.
 ME1902
 ME1902                          STATION RECOVERY (1946)
 ME1902
 ME1902'RECOVERY NOTE BY CHICAGO AND NORTH WESTERN RAILROAD 1946
 ME1902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1299 ***********************************************************************
 KA1299  DESIGNATION -  B 183
 KA1299  PID         -  KA1299
 KA1299  STATE/COUNTY-  IL/CLARK
 KA1299  COUNTRY     -  US
 KA1299  USGS QUAD   -  WEST UNION (2018)
 KA1299
 KA1299                         *CURRENT SURVEY CONTROL
 KA1299  ______________________________________________________________________
 KA1299* NAD 83(2011) POSITION- 39 12 04.96457(N) 087 38 17.28047(W)   ADJUSTED
 KA1299* NAD 83(2011) ELLIP HT-   107.828 (meters)        (06/27/12)   ADJUSTED
 KA1299* NAD 83(2011) EPOCH   -  2010.00
 KA1299* NAVD 88 ORTHO HEIGHT -   139.996 (meters)      459.30  (feet) ADJUSTED
 KA1299  ______________________________________________________________________
 KA1299  GEOID HEIGHT    -        -32.166 (meters)                     GEOID18
 KA1299  NAD 83(2011) X  -    203,964.439 (meters)                     COMP
 KA1299  NAD 83(2011) Y  - -4,945,106.401 (meters)                     COMP
 KA1299  NAD 83(2011) Z  -  4,009,734.739 (meters)                     COMP
 KA1299  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 KA1299  DYNAMIC HEIGHT  -        139.914 (meters)      459.03  (feet) COMP
 KA1299  MODELED GRAVITY -    980,043.4   (mgal)                       NAVD 88
 KA1299
 KA1299  VERT ORDER      -  FIRST     CLASS II
 KA1299
 KA1299  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1299  Standards:
 KA1299         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1299            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1299  -------------------------------------------------------------------
 KA1299  NETWORK    0.83   1.37           0.38   0.29   0.70      0.04793562
 KA1299  -------------------------------------------------------------------
 KA1299  Click here for local accuracies and other accuracy information.
 KA1299
 KA1299.The horizontal coordinates were established by GPS observations
 KA1299.and adjusted by the National Geodetic Survey in June 2012.
 KA1299
 KA1299.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1299.been affixed to the stable North American tectonic plate. See 
 KA1299.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1299
 KA1299.The horizontal coordinates are valid at the epoch date displayed above
 KA1299.which is a decimal equivalence of Year/Month/Day.
 KA1299
 KA1299.The orthometric height was determined by differential leveling and
 KA1299.adjusted by the NATIONAL GEODETIC SURVEY
 KA1299.in June 1991.
 KA1299
 KA1299.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1299.GEOID18 height accuracy estimate available here.
 KA1299
 KA1299.Click photographs - Photos may exist for this station.
 KA1299
 KA1299.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1299
 KA1299.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1299
 KA1299.The ellipsoidal height was determined by GPS observations
 KA1299.and is referenced to NAD 83.
 KA1299
 KA1299.The dynamic height is computed by dividing the NAVD 88
 KA1299.geopotential number by the normal gravity value computed on the
 KA1299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1299.degrees latitude (g = 980.6199 gals.).
 KA1299
 KA1299.The modeled gravity was interpolated from observed gravity values.
 KA1299
 KA1299. The following values were computed from the NAD 83(2011) position.
 KA1299
 KA1299;                    North         East     Units Scale Factor Converg.
 KA1299;SPC IL E     -   281,564.331   360,050.381   MT  1.00001938   +0 26 21.9
 KA1299;SPC IL E     -   923,765.64  1,181,265.29   sFT  1.00001938   +0 26 21.9
 KA1299;UTM  16      - 4,339,318.162   444,899.649   MT  0.99963738   -0 24 12.0
 KA1299
 KA1299!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1299!SPC IL E     -   0.99998308  x   1.00001938  =   1.00000246
 KA1299!UTM  16      -   0.99998308  x   0.99963738  =   0.99962047
 KA1299
 KA1299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4489939318(NAD 83)
 KA1299
 KA1299                          SUPERSEDED SURVEY CONTROL
 KA1299
 KA1299  NAD 83(2007)-  39 12 04.96437(N)    087 38 17.28136(W) AD(2002.00) 0
 KA1299  ELLIP H (02/10/07)  107.845  (m)                       GP(2002.00)    
 KA1299  ELLIP H (12/06/04)  107.848  (m)                       GP(       ) 4 1
 KA1299  NAD 83(1997)-  39 12 04.96421(N)    087 38 17.28148(W) AD(       ) 1
 KA1299  ELLIP H (12/18/02)  107.861  (m)                       GP(       ) 4 2
 KA1299  NAVD 88             140.00   (m)          459.3    (f) LEVELING    3  
 KA1299  NGVD 29 (??/??/92)  140.116  (m)          459.70   (f) ADJ UNCH    1 2
 KA1299
 KA1299.Superseded values are not recommended for survey control.
 KA1299
 KA1299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1299.See file dsdata.pdf to determine how the superseded data were derived.
 KA1299
 KA1299_MARKER: DB = BENCH MARK DISK
 KA1299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1299_STAMPING: B 183 1956
 KA1299_MARK LOGO: CGS
 KA1299_PROJECTION: RECESSED 20 CENTIMETERS
 KA1299_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1299+STABILITY: SURFACE MOTION
 KA1299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1299+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1299
 KA1299  HISTORY     - Date     Condition        Report By
 KA1299  HISTORY     - 1956     MONUMENTED       CGS
 KA1299  HISTORY     - 19860826 GOOD             NGS
 KA1299  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1299  HISTORY     - 20050210 GOOD             ILDT
 KA1299  HISTORY     - 20100804 GOOD             ILDT
 KA1299  HISTORY     - 20120330 GOOD             TROTT
 KA1299
 KA1299                          STATION DESCRIPTION
 KA1299
 KA1299'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1299'2.2 MI N FROM YORK.
 KA1299'2.15 MILES NORTH ALONG A GRAVEL ROAD FROM THE SCHOOL AT YORK,
 KA1299'AT AN EAST-WEST CROSSROAD, 55 FEET WEST OF CENTER LINE OF ROAD,
 KA1299'57 FEET WEST-NORTHWEST OF CENTER OF INTERSECTION, 14 FEET NORTH
 KA1299'OF CENTER LINE OF ROAD WEST, 38 FEET WEST OF WEST END OF AN 18-INCH
 KA1299'PIPE CULVERT UNDER NORTH-SOUTH ROAD, 5 1/2 FEET EAST OF A
 KA1299'TELEPHONE POLE, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1299'1/2 FOOT ABOVE LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE
 KA1299'POST PROJECTING 2 INCHES.
 KA1299
 KA1299                          STATION RECOVERY (1986)
 KA1299
 KA1299'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 (RLR)
 KA1299'FROM THE POST OFFICE IN WEST UNION, GO EAST ON COUNTY ROAD 450 N FOR
 KA1299'1.3 MILES (2.1 KM) TO A SIDE ROAD RIGHT, COUNTY ROAD 2020 E, TURN
 KA1299'RIGHT AND GO SOUTH ON COUNTY ROAD 2020 E FOR 1.1 MILES (1.8 KM) TO A
 KA1299'CROSSROAD, COUNTY ROAD 350 N AND THE MARK ON RIGHT.  55.0 FEET (16.8
 KA1299'M) WEST FROM THE CENTER OF COUNTY ROAD 2020 E, 14.0 FEET (4.3 M) NORTH
 KA1299'FROM THE CENTER OF COUNTY ROAD 350 N, 5.5 FEET (1.7 M) EAST FROM A
 KA1299'SAWED OFF UTILITY POLE AND A TELEPHONE JUNCTION BOX AND 5.0 FEET (1.5
 KA1299'M) EAST FROM A WITNESS POST, 8 INCHES BELOW GROUND.
 KA1299
 KA1299                          STATION RECOVERY (2000)
 KA1299
 KA1299'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1299'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1299'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KA1299
 KA1299                          STATION RECOVERY (2005)
 KA1299
 KA1299'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1299'RECOVERED IN GOOD CONDITION.
 KA1299
 KA1299                          STATION RECOVERY (2010)
 KA1299
 KA1299'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KA1299'RECOVERED AS DESCRIBED
 KA1299
 KA1299                          STATION RECOVERY (2012)
 KA1299
 KA1299'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1299'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1465 ***********************************************************************
 KA1465  DESIGNATION -  B 184
 KA1465  PID         -  KA1465
 KA1465  STATE/COUNTY-  IL/EDGAR
 KA1465  COUNTRY     -  US
 KA1465  USGS QUAD   -  BROCTON (2018)
 KA1465
 KA1465                         *CURRENT SURVEY CONTROL
 KA1465  ______________________________________________________________________
 KA1465* NAD 83(1986) POSITION- 39 44 30.     (N) 087 53 35.     (W)   SCALED
 KA1465* NAVD 88 ORTHO HEIGHT -   205.684 (meters)      674.81  (feet) ADJUSTED
 KA1465  ______________________________________________________________________
 KA1465  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 KA1465  DYNAMIC HEIGHT  -        205.575 (meters)      674.46  (feet) COMP
 KA1465  MODELED GRAVITY -    980,090.1   (mgal)                       NAVD 88
 KA1465
 KA1465  VERT ORDER      -  FIRST     CLASS II
 KA1465
 KA1465.The horizontal coordinates were scaled from a map and have
 KA1465.an estimated accuracy of +/- 6 seconds.
 KA1465
 KA1465.The orthometric height was determined by differential leveling and
 KA1465.adjusted by the NATIONAL GEODETIC SURVEY
 KA1465.in June 1991.
 KA1465
 KA1465.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1465.GEOID18 height accuracy estimate available here.
 KA1465
 KA1465.Click photographs - Photos may exist for this station.
 KA1465
 KA1465.The dynamic height is computed by dividing the NAVD 88
 KA1465.geopotential number by the normal gravity value computed on the
 KA1465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1465.degrees latitude (g = 980.6199 gals.).
 KA1465
 KA1465.The modeled gravity was interpolated from observed gravity values.
 KA1465
 KA1465;                    North         East    Units  Estimated Accuracy
 KA1465;SPC IL E     -   341,410.      337,740.      MT  (+/- 180 meters Scaled)
 KA1465
 KA1465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ234994(NAD 83)
 KA1465
 KA1465                          SUPERSEDED SURVEY CONTROL
 KA1465
 KA1465  NGVD 29 (??/??/92)  205.758  (m)          675.06   (f) ADJ UNCH    1 2
 KA1465
 KA1465.Superseded values are not recommended for survey control.
 KA1465
 KA1465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1465.See file dsdata.pdf to determine how the superseded data were derived.
 KA1465
 KA1465_MARKER: DB = BENCH MARK DISK
 KA1465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1465_STAMPING: B 184 1956
 KA1465_MARK LOGO: CGS
 KA1465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1465+STABILITY: SURFACE MOTION
 KA1465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1465+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2011
 KA1465
 KA1465  HISTORY     - Date     Condition        Report By
 KA1465  HISTORY     - 1956     MONUMENTED       CGS
 KA1465  HISTORY     - 20050622 GOOD             CHAST
 KA1465  HISTORY     - 20110127 GOOD             ILDT
 KA1465
 KA1465                          STATION DESCRIPTION
 KA1465
 KA1465'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1465'2.8 MI NE FROM BROCTON.
 KA1465'ABOUT 2.75 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1465'LOUIS RAILROAD FROM THE STATION AT BROCTON, IN SECTION 20, T.
 KA1465'15 N., R. 13 W., AT A NORTH-SOUTH ROAD CROSSING, 19 1/2 FEET
 KA1465'NORTHWEST OF NORTHWEST RAIL, 39 FEET EAST OF CENTER LINE OF ROAD,
 KA1465'70 FEET NORTH-NORTHEAST OF CENTER OF CROSSING, 45 FEET NORTHWEST
 KA1465'AND ACROSS TRACK FROM TELEPHONE POLE NO. 294/20, 104 FEET
 KA1465'SOUTH-SOUTHWEST OF SOUTHWEST FACE OF ABANDONED BRICK STRUCTURE
 KA1465'(OLD BRICK SILO), 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS
 KA1465'POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 KA1465'CONCRETE POST PROJECTING 4 INCHES.
 KA1465
 KA1465                          STATION RECOVERY (2005)
 KA1465
 KA1465'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 KA1465'RECOVERED AS DESCRIBED
 KA1465
 KA1465                          STATION RECOVERY (2011)
 KA1465
 KA1465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1465'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0367 ***********************************************************************
 LC0367  DESIGNATION -  B 185
 LC0367  PID         -  LC0367
 LC0367  STATE/COUNTY-  IL/CHAMPAIGN
 LC0367  COUNTRY     -  US
 LC0367  USGS QUAD   -  BONDVILLE (2018)
 LC0367
 LC0367                         *CURRENT SURVEY CONTROL
 LC0367  ______________________________________________________________________
 LC0367* NAD 83(1986) POSITION- 40 02 21.     (N) 088 15 13.     (W)   SCALED
 LC0367* NAVD 88 ORTHO HEIGHT -   225.243 (meters)      738.98  (feet) ADJUSTED
 LC0367  ______________________________________________________________________
 LC0367  GEOID HEIGHT    -        -32.015 (meters)                     GEOID18
 LC0367  DYNAMIC HEIGHT  -        225.129 (meters)      738.61  (feet) COMP
 LC0367  MODELED GRAVITY -    980,113.3   (mgal)                       NAVD 88
 LC0367
 LC0367  VERT ORDER      -  SECOND    CLASS 0
 LC0367
 LC0367.The horizontal coordinates were scaled from a map and have
 LC0367.an estimated accuracy of +/- 6 seconds.
 LC0367
 LC0367.The orthometric height was determined by differential leveling and
 LC0367.adjusted by the NATIONAL GEODETIC SURVEY
 LC0367.in June 1991.
 LC0367
 LC0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0367.GEOID18 height accuracy estimate available here.
 LC0367
 LC0367.Click photographs - Photos may exist for this station.
 LC0367
 LC0367.The dynamic height is computed by dividing the NAVD 88
 LC0367.geopotential number by the normal gravity value computed on the
 LC0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0367.degrees latitude (g = 980.6199 gals.).
 LC0367
 LC0367.The modeled gravity was interpolated from observed gravity values.
 LC0367
 LC0367;                    North         East    Units  Estimated Accuracy
 LC0367;SPC IL E     -   374,350.      306,800.      MT  (+/- 180 meters Scaled)
 LC0367
 LC0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK930328(NAD 83)
 LC0367
 LC0367                          SUPERSEDED SURVEY CONTROL
 LC0367
 LC0367  NGVD 29 (??/??/92)  225.285  (m)          739.12   (f) ADJ UNCH    2 0
 LC0367
 LC0367.Superseded values are not recommended for survey control.
 LC0367
 LC0367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0367.See file dsdata.pdf to determine how the superseded data were derived.
 LC0367
 LC0367_MARKER: DB = BENCH MARK DISK
 LC0367_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0367_SP_SET: CULVERT HEADWALL
 LC0367_STAMPING: B 185 1958
 LC0367_MARK LOGO: CGS
 LC0367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0367+STABILITY: SURFACE MOTION
 LC0367
 LC0367  HISTORY     - Date     Condition        Report By
 LC0367  HISTORY     - 1958     MONUMENTED       CGS
 LC0367  HISTORY     - 1959     GOOD             CGS
 LC0367  HISTORY     - 1973     POOR             NGS
 LC0367  HISTORY     - 1976     POOR             NGS
 LC0367  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 LC0367
 LC0367                          STATION DESCRIPTION
 LC0367
 LC0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0367'5.4 MI S FROM CHAMPAIGN.
 LC0367'ABOUT 5.35 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0367'WITH U.S. HIGHWAY 150 AND STATE HIGHWAY 10 IN CHAMPAIGN, ABOUT 1.1
 LC0367'MILES SOUTH OF THE POST OFFICE AT SAVOY, AT THE JUNCTION OF THE
 LC0367'CONCRETE PAVED ROAD WEST TO THE UNIVERSITY OF ILLINOIS AIRPORT,
 LC0367'SET IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL OF A 3-FOOT
 LC0367'CONCRETE PIPE CULVERT UNDER THE ROAD WEST, 39 FEET WEST OF THE
 LC0367'CENTER LINE OF THE HIGHWAY, 41 FEET SOUTH OF THE CENTER LINE OF
 LC0367'THE ROAD WEST, 59 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION,
 LC0367'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY.  NOTE-- THE MARK
 LC0367'MAY BE REACHED FROM TOLONA, CHAMPAIGN COUNTY, BY GOING NORTH
 LC0367'ALONG U.S. 45 FOR 4.15 MILES FROM ITS JUNCTION WITH THE WABASH
 LC0367'RAILROAD IN TOLONA.
 LC0367
 LC0367                          STATION RECOVERY (1973)
 LC0367
 LC0367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0367'MARK RECOVERED IN POOR CONDITION.
 LC0367
 LC0367                          STATION RECOVERY (1976)
 LC0367
 LC0367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0367'MARK RECOVERED IN POOR CONDITION.
 LC0367
 LC0367                          STATION RECOVERY (2005)
 LC0367
 LC0367'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0367'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0718 ***********************************************************************
 HB0718  DESIGNATION -  B 189
 HB0718  PID         -  HB0718
 HB0718  STATE/COUNTY-  IL/WILLIAMSON
 HB0718  COUNTRY     -  US
 HB0718  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB0718
 HB0718                         *CURRENT SURVEY CONTROL
 HB0718  ______________________________________________________________________
 HB0718* NAD 83(1986) POSITION- 37 44 54.     (N) 089 00 53.     (W)   SCALED
 HB0718* NAVD 88 ORTHO HEIGHT -   138.831 (meters)      455.48  (feet) ADJUSTED
 HB0718  ______________________________________________________________________
 HB0718  GEOID HEIGHT    -        -29.118 (meters)                     GEOID18
 HB0718  DYNAMIC HEIGHT  -        138.736 (meters)      455.17  (feet) COMP
 HB0718  MODELED GRAVITY -    979,944.1   (mgal)                       NAVD 88
 HB0718
 HB0718  VERT ORDER      -  SECOND    CLASS 0
 HB0718
 HB0718.This mark is at Williamson Co Regional Airport (MWA)
 HB0718
 HB0718.The horizontal coordinates were scaled from a map and have
 HB0718.an estimated accuracy of +/- 6 seconds.
 HB0718
 HB0718.The orthometric height was determined by differential leveling and
 HB0718.adjusted by the NATIONAL GEODETIC SURVEY
 HB0718.in June 1991.
 HB0718
 HB0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0718.GEOID18 height accuracy estimate available here.
 HB0718
 HB0718.Click photographs - Photos may exist for this station.
 HB0718
 HB0718.The dynamic height is computed by dividing the NAVD 88
 HB0718.geopotential number by the normal gravity value computed on the
 HB0718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0718.degrees latitude (g = 980.6199 gals.).
 HB0718
 HB0718.The modeled gravity was interpolated from observed gravity values.
 HB0718
 HB0718;                    North         East    Units  Estimated Accuracy
 HB0718;SPC IL E     -   120,260.      239,950.      MT  (+/- 180 meters Scaled)
 HB0718
 HB0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG225798(NAD 83)
 HB0718
 HB0718                          SUPERSEDED SURVEY CONTROL
 HB0718
 HB0718  NGVD 29 (11/26/84)  138.924  (m)          455.79   (f) ADJUSTED    2 0
 HB0718
 HB0718.Superseded values are not recommended for survey control.
 HB0718
 HB0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0718.See file dsdata.pdf to determine how the superseded data were derived.
 HB0718
 HB0718_MARKER: DB = BENCH MARK DISK
 HB0718_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 HB0718+WITH SETTING: PAVEMENT
 HB0718_SP_SET: LAMP POST BASE
 HB0718_STAMPING: B 189 1965
 HB0718_MARK LOGO: CGS
 HB0718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0718+STABILITY: SURFACE MOTION
 HB0718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0718+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2011
 HB0718
 HB0718  HISTORY     - Date     Condition        Report By
 HB0718  HISTORY     - 1965     MONUMENTED       CGS
 HB0718  HISTORY     - 1974     GOOD             NGS
 HB0718  HISTORY     - 1978     GOOD             NGS
 HB0718  HISTORY     - 1978     GOOD             NGS
 HB0718  HISTORY     - 1978     GOOD             NGS
 HB0718  HISTORY     - 20020602 GOOD             ILDT
 HB0718  HISTORY     - 20110404 GOOD             ILDT
 HB0718
 HB0718                          STATION DESCRIPTION
 HB0718
 HB0718'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 HB0718'3 MI E FROM CRAINSVILLE.
 HB0718'AT THE WILLIAMSON COUNTY AIRPORT, IN THE CENTER ISLAND OF THE
 HB0718'EAST PARKING LOT, 70 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 HB0718'THE TERMINAL BUILDING, 35 FEET EAST OF THE CENTERLINE OF THE
 HB0718'AIRPORT ACCESS ROAD, IN THE BASE OF THE WESTERN ONE OF TWO LAMP
 HB0718'POSTS ON THE ISLAND.  THE MARK IS A STANDARD BM DISK STAMPED
 HB0718'B 189 1965. NOTE-- THE BM IS LOCATED 200 FT WEST OF THE CONTROL
 HB0718'TOWER IN THE BASE OF A LIGHT STANDARD.
 HB0718
 HB0718                          STATION RECOVERY (1974)
 HB0718
 HB0718'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 HB0718'RECOVERED IN GOOD CONDITION.
 HB0718
 HB0718                          STATION RECOVERY (1978)
 HB0718
 HB0718'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 HB0718'RECOVERED IN GOOD CONDITION.
 HB0718
 HB0718                          STATION RECOVERY (1978)
 HB0718
 HB0718'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 HB0718'THE MARK IS LOCATED 200 FT. WEST OF THE CONTROL TOWER IN THE BASE OF
 HB0718'A LIGHT STANDARD.
 HB0718
 HB0718                          STATION RECOVERY (1978)
 HB0718
 HB0718'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 HB0718'THE MARK IS LOCATED 200 FT. WEST OF THE CONTROL TOWER IN THE BASE OF
 HB0718'A LIGHT STANDARD.
 HB0718
 HB0718                          STATION RECOVERY (2002)
 HB0718
 HB0718'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 HB0718'RECOVERED IN GOOD CONDITION.
 HB0718
 HB0718                          STATION RECOVERY (2011)
 HB0718
 HB0718'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (WAE)
 HB0718'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0225 ***********************************************************************
 NG0225  DESIGNATION -  B 19
 NG0225  PID         -  NG0225
 NG0225  STATE/COUNTY-  IL/LAKE
 NG0225  COUNTRY     -  US
 NG0225  USGS QUAD   -  ZION (2018)
 NG0225
 NG0225                         *CURRENT SURVEY CONTROL
 NG0225  ______________________________________________________________________
 NG0225* NAD 83(1986) POSITION- 42 26 59.     (N) 087 49 05.     (W)   SCALED
 NG0225* NAVD 88 ORTHO HEIGHT -   181.706 (meters)      596.15  (feet) ADJUSTED
 NG0225  ______________________________________________________________________
 NG0225  GEOID HEIGHT    -        -34.530 (meters)                     GEOID18
 NG0225  DYNAMIC HEIGHT  -        181.649 (meters)      595.96  (feet) COMP
 NG0225  MODELED GRAVITY -    980,305.2   (mgal)                       NAVD 88
 NG0225
 NG0225  VERT ORDER      -  SECOND    CLASS 0
 NG0225
 NG0225.The horizontal coordinates were scaled from a map and have
 NG0225.an estimated accuracy of +/- 6 seconds.
 NG0225
 NG0225.The orthometric height was determined by differential leveling and
 NG0225.adjusted by the NATIONAL GEODETIC SURVEY
 NG0225.in June 1991.
 NG0225
 NG0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0225.GEOID18 height accuracy estimate available here.
 NG0225
 NG0225.Click photographs - Photos may exist for this station.
 NG0225
 NG0225.The dynamic height is computed by dividing the NAVD 88
 NG0225.geopotential number by the normal gravity value computed on the
 NG0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0225.degrees latitude (g = 980.6199 gals.).
 NG0225
 NG0225.The modeled gravity was interpolated from observed gravity values.
 NG0225
 NG0225;                    North         East    Units  Estimated Accuracy
 NG0225;SPC IL E     -   642,180.      342,390.      MT  (+/- 180 meters Scaled)
 NG0225
 NG0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN327000(NAD 83)
 NG0225
 NG0225                          SUPERSEDED SURVEY CONTROL
 NG0225
 NG0225  NGVD 29 (??/??/92)  181.818  (m)          596.51   (f) ADJ UNCH    2 0
 NG0225
 NG0225.Superseded values are not recommended for survey control.
 NG0225
 NG0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0225.See file dsdata.pdf to determine how the superseded data were derived.
 NG0225
 NG0225_MARKER: DB = BENCH MARK DISK
 NG0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0225_STAMPING: B 19 1934
 NG0225_MARK LOGO: CGS
 NG0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0225+STABILITY: SURFACE MOTION
 NG0225
 NG0225  HISTORY     - Date     Condition        Report By
 NG0225  HISTORY     - 1934     MONUMENTED       CGS
 NG0225  HISTORY     - 1974     GOOD             NGS
 NG0225  HISTORY     - 1974     MARK NOT FOUND   ILHD
 NG0225  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0225  HISTORY     - 20010429 MARK NOT FOUND   USPSQD
 NG0225
 NG0225                          STATION DESCRIPTION
 NG0225
 NG0225'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 NG0225'AT ZION.
 NG0225'AT ZION, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN RAILWAY,
 NG0225'321 FEET NORTH OF THE STATION, AT A STREET CROSSING, 36 FEET
 NG0225'WEST OF THE CENTERLINE OF THE WEST TRACK, 33 FEET NORTH OF THE
 NG0225'CENTERLINE OF THE STREET, AND ABOUT 1 FOOT BELOW THE LEVEL OF
 NG0225'THE TRACK.  A STANDARD DISK, STAMPED B 19 1934 AND SET IN THE
 NG0225'TOP OF A CONCRETE POST.
 NG0225
 NG0225                          STATION RECOVERY (1974)
 NG0225
 NG0225'RECOVERY NOTE BY IL HIGHWAY DEPT 1974
 NG0225'MARK NOT FOUND.
 NG0225
 NG0225                          STATION RECOVERY (1997)
 NG0225
 NG0225'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0225'MARK NOT FOUND.
 NG0225
 NG0225                          STATION RECOVERY (2001)
 NG0225
 NG0225'RECOVERY NOTE BY US POWER SQUADRON 2001 (DS)
 NG0225'BUILDING DESTROYED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0917 ***********************************************************************
 MG0917  DESIGNATION -  B 190 RESET
 MG0917  PID         -  MG0917
 MG0917  STATE/COUNTY-  IL/HENRY
 MG0917  COUNTRY     -  US
 MG0917  USGS QUAD   -  GENESEO (2018)
 MG0917
 MG0917                         *CURRENT SURVEY CONTROL
 MG0917  ______________________________________________________________________
 MG0917* NAD 83(1986) POSITION- 41 26 21.8    (N) 090 09 21.0    (W)   HD_HELD2
 MG0917* NAVD 88 ORTHO HEIGHT -   191.85  (meters)      629.4   (feet) RESET
 MG0917  ______________________________________________________________________
 MG0917  GEOID HEIGHT    -        -32.970 (meters)                     GEOID18
 MG0917  VERT ORDER      -  THIRD
 MG0917
 MG0917.The horizontal coordinates were established by autonomous hand held GPS
 MG0917.observations and have an estimated accuracy of +/- 10 meters.
 MG0917
 MG0917.The orthometric height was computed from unverified reset data.
 MG0917
 MG0917.No vertical observational check was made to the station.
 MG0917
 MG0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0917.GEOID18 height accuracy estimate available here.
 MG0917
 MG0917.Click photographs - Photos may exist for this station.
 MG0917
 MG0917;                    North         East    Units  Estimated Accuracy
 MG0917;SPC IL W     -   529,820.      700,905.      MT  (+/- 10 meters HH2 GPS)
 MG0917
 MG0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3761591440(NAD 83)
 MG0917
 MG0917                          SUPERSEDED SURVEY CONTROL
 MG0917
 MG0917  NGVD 29 (11/09/15)  191.93   (m)          629.7    (f) RESET       3  
 MG0917
 MG0917.Superseded values are not recommended for survey control.
 MG0917
 MG0917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0917.See file dsdata.pdf to determine how the superseded data were derived.
 MG0917
 MG0917_MARKER: DV = VERTICAL CONTROL DISK
 MG0917_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MG0917_SP_SET: ABUTMENT
 MG0917_STAMPING: B 190 RESET 1985
 MG0917_MARK LOGO: NGS
 MG0917_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0917+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2004
 MG0917
 MG0917  HISTORY     - Date     Condition        Report By
 MG0917  HISTORY     - 1985     MONUMENTED       NGS
 MG0917  HISTORY     - 19960722 GOOD             USPSQD
 MG0917  HISTORY     - 20010919 GOOD             USPSQD
 MG0917  HISTORY     - 20040609 GOOD             USPSQD
 MG0917
 MG0917                          STATION DESCRIPTION
 MG0917
 MG0917'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 MG0917'0.6 KM (0.35 MI) SOUTH FROM GENESEO.
 MG0917'LOCATED IN THE EAST 1/2 OF NORTHWEST 1/4 SEC. 28, T17N, R3E, IN THE
 MG0917'NORTHEAST ABUTMENT OF THE NORTH ONE OF TWO BRIDGES OVER GENESEO CREEK
 MG0917'AT THE SOUTH SIDE OF GENESEO.  TO REACH FROM THE JUNCTION OF STATE
 MG0917'HIGHWAY 82 AND U.S. HIGHWAY 6 IN THE SOUTH PART OF GENESEO, GO SOUTH
 MG0917'ON HIGHWAY 82 FOR 0.32 KM (0.20 MI) TO A ROAD RIGHT, SOUTH STATE
 MG0917'STREET.  TURN RIGHT AND GO NORTHLY TO THE SECOND BRIDGE, ABOUT 0.24
 MG0917'KM (0.15 MI) TO THE MARK ON RIGHT.
 MG0917
 MG0917                          STATION RECOVERY (1996)
 MG0917
 MG0917'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0917'RECOVERED IN GOOD CONDITION.
 MG0917
 MG0917                          STATION RECOVERY (2001)
 MG0917
 MG0917'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0917'RECOVERED IN GOOD CONDITION.
 MG0917
 MG0917                          STATION RECOVERY (2004)
 MG0917
 MG0917'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0917'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1021 ***********************************************************************
 MF1021  DESIGNATION -  B 191
 MF1021  PID         -  MF1021
 MF1021  STATE/COUNTY-  IL/BUREAU
 MF1021  COUNTRY     -  US
 MF1021  USGS QUAD   -  MINERAL (2018)
 MF1021
 MF1021                         *CURRENT SURVEY CONTROL
 MF1021  ______________________________________________________________________
 MF1021* NAD 83(1986) POSITION- 41 22 50.     (N) 089 49 56.     (W)   SCALED
 MF1021* NAVD 88 ORTHO HEIGHT -   191.175 (meters)      627.21  (feet) ADJUSTED
 MF1021  ______________________________________________________________________
 MF1021  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF1021  DYNAMIC HEIGHT  -        191.098 (meters)      626.96  (feet) COMP
 MF1021  MODELED GRAVITY -    980,215.6   (mgal)                       NAVD 88
 MF1021
 MF1021  VERT ORDER      -  SECOND    CLASS 0
 MF1021
 MF1021.The horizontal coordinates were scaled from a map and have
 MF1021.an estimated accuracy of +/- 6 seconds.
 MF1021
 MF1021.The orthometric height was determined by differential leveling and
 MF1021.adjusted by the NATIONAL GEODETIC SURVEY
 MF1021.in June 1991.
 MF1021
 MF1021.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1021.GEOID18 height accuracy estimate available here.
 MF1021
 MF1021.Click photographs - Photos may exist for this station.
 MF1021
 MF1021.The dynamic height is computed by dividing the NAVD 88
 MF1021.geopotential number by the normal gravity value computed on the
 MF1021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1021.degrees latitude (g = 980.6199 gals.).
 MF1021
 MF1021.The modeled gravity was interpolated from observed gravity values.
 MF1021
 MF1021;                    North         East    Units  Estimated Accuracy
 MF1021;SPC IL W     -   523,340.      727,970.      MT  (+/- 180 meters Scaled)
 MF1021
 MF1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL631848(NAD 83)
 MF1021
 MF1021                          SUPERSEDED SURVEY CONTROL
 MF1021
 MF1021  NGVD 29 (??/??/92)  191.249  (m)          627.46   (f) ADJ UNCH    2 0
 MF1021
 MF1021.Superseded values are not recommended for survey control.
 MF1021
 MF1021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1021.See file dsdata.pdf to determine how the superseded data were derived.
 MF1021
 MF1021_MARKER: DB = BENCH MARK DISK
 MF1021_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF1021_SP_SET: BOX CULVERT HEADWALL
 MF1021_STAMPING: B 191 1959
 MF1021_MARK LOGO: CGS
 MF1021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1021+STABILITY: SURFACE MOTION
 MF1021
 MF1021  HISTORY     - Date     Condition        Report By
 MF1021  HISTORY     - 1959     MONUMENTED       CGS
 MF1021  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1021  HISTORY     - 20010509 GOOD             USPSQD
 MF1021  HISTORY     - 20060203 GOOD             USPSQD
 MF1021  HISTORY     - 20140722 GOOD             INDIV
 MF1021
 MF1021                          STATION DESCRIPTION
 MF1021
 MF1021'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1021'0.3 MI E FROM MINERAL.
 MF1021'ABOUT 0.3 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO, ROCK
 MF1021'ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, SET IN THE TOP
 MF1021'OF THE WEST END OF THE SOUTH HEADWALL OF A 4-FOOT CONCRETE BOX
 MF1021'CULVERT, 18 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT
 MF1021'1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 MF1021
 MF1021                          STATION RECOVERY (1995)
 MF1021
 MF1021'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1021'MARK NOT FOUND.
 MF1021
 MF1021                          STATION RECOVERY (2001)
 MF1021
 MF1021'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1021'RECOVERED IN GOOD CONDITION.
 MF1021
 MF1021                          STATION RECOVERY (2006)
 MF1021
 MF1021'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1021'RECOVERED IN GOOD CONDITION.
 MF1021
 MF1021                          STATION RECOVERY (2014)
 MF1021
 MF1021'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1096 ***********************************************************************
 MF1096  DESIGNATION -  B 192
 MF1096  PID         -  MF1096
 MF1096  STATE/COUNTY-  IL/BUREAU
 MF1096  COUNTRY     -  US
 MF1096  USGS QUAD   -  BUDA NE (2018)
 MF1096
 MF1096                         *CURRENT SURVEY CONTROL
 MF1096  ______________________________________________________________________
 MF1096* NAD 83(1986) POSITION- 41 23 10.68   (N) 089 33 18.53   (W)   HD_HELD1
 MF1096* NAVD 88 ORTHO HEIGHT -   196.811 (meters)      645.70  (feet) ADJUSTED
 MF1096  ______________________________________________________________________
 MF1096  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 MF1096  DYNAMIC HEIGHT  -        196.731 (meters)      645.44  (feet) COMP
 MF1096  MODELED GRAVITY -    980,213.0   (mgal)                       NAVD 88
 MF1096
 MF1096  VERT ORDER      -  SECOND    CLASS 0
 MF1096
 MF1096.The horizontal coordinates were determined by differentially corrected
 MF1096.hand held GPS observations or other comparable positioning techniques
 MF1096.and have an estimated accuracy of +/- 3 meters.
 MF1096
 MF1096.The orthometric height was determined by differential leveling and
 MF1096.adjusted by the NATIONAL GEODETIC SURVEY
 MF1096.in June 1991.
 MF1096
 MF1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1096.GEOID18 height accuracy estimate available here.
 MF1096
 MF1096.Click photographs - Photos may exist for this station.
 MF1096
 MF1096.The dynamic height is computed by dividing the NAVD 88
 MF1096.geopotential number by the normal gravity value computed on the
 MF1096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1096.degrees latitude (g = 980.6199 gals.).
 MF1096
 MF1096.The modeled gravity was interpolated from observed gravity values.
 MF1096
 MF1096;                    North         East    Units  Estimated Accuracy
 MF1096;SPC IL W     -   524,105.0     751,145.9     MT  (+/- 3 meters HH1 GPS) 
 MF1096
 MF1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8635884792(NAD 83)
 MF1096
 MF1096                          SUPERSEDED SURVEY CONTROL
 MF1096
 MF1096  NGVD 29 (??/??/92)  196.891  (m)          645.97   (f) ADJ UNCH    2 0
 MF1096
 MF1096.Superseded values are not recommended for survey control.
 MF1096
 MF1096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1096.See file dsdata.pdf to determine how the superseded data were derived.
 MF1096
 MF1096_MARKER: DB = BENCH MARK DISK
 MF1096_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF1096_SP_SET: BOX CULVERT HEADWALL
 MF1096_STAMPING: B 192 1959
 MF1096_MARK LOGO: CGS
 MF1096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1096+STABILITY: SURFACE MOTION
 MF1096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1096+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 MF1096
 MF1096  HISTORY     - Date     Condition        Report By
 MF1096  HISTORY     - 1959     MONUMENTED       CGS
 MF1096  HISTORY     - 19951202 GOOD             USPSQD
 MF1096  HISTORY     - 20010516 GOOD             USPSQD
 MF1096  HISTORY     - 20220725 GOOD             ILDT
 MF1096
 MF1096                          STATION DESCRIPTION
 MF1096
 MF1096'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1096'3.6 MI NE FROM WYANET.
 MF1096'ABOUT 1.8 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1096'BURLINGTN AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.45
 MF1096'MILES NORTH ALONG GRAVEL ROAD, THENCE 0.3 MILES WEST ALONG
 MF1096'GRAVEL ROAD, SET IN THE TOP OF THE WEST END OF THE NORTH
 MF1096'HEADWALL OF A 10-FOOT CONCRETE BOX CULVERT, 13 FEET NORTH OF
 MF1096'THE CENTER LINE OF THE ROAD, ABOUT 1/2 FOOT ABOVE THE LEVEL
 MF1096'OF THE ROAD.
 MF1096
 MF1096                          STATION RECOVERY (1995)
 MF1096
 MF1096'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1096'RECOVERED IN GOOD CONDITION.
 MF1096
 MF1096                          STATION RECOVERY (2001)
 MF1096
 MF1096'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1096'.
 MF1096
 MF1096                          STATION RECOVERY (2022)
 MF1096
 MF1096'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF1096'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0943 ***********************************************************************
 MF0943  DESIGNATION -  B 193
 MF0943  PID         -  MF0943
 MF0943  STATE/COUNTY-  IL/BUREAU
 MF0943  COUNTRY     -  US
 MF0943  USGS QUAD   -  SPRING VALLEY (2018)
 MF0943
 MF0943                         *CURRENT SURVEY CONTROL
 MF0943  ______________________________________________________________________
 MF0943* NAD 83(1986) POSITION- 41 21 51.     (N) 089 10 52.     (W)   SCALED
 MF0943* NAVD 88 ORTHO HEIGHT -   194.353 (meters)      637.64  (feet) ADJUSTED
 MF0943  ______________________________________________________________________
 MF0943  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF0943  DYNAMIC HEIGHT  -        194.276 (meters)      637.39  (feet) COMP
 MF0943  MODELED GRAVITY -    980,223.9   (mgal)                       NAVD 88
 MF0943
 MF0943  VERT ORDER      -  SECOND    CLASS 0
 MF0943
 MF0943.The horizontal coordinates were scaled from a map and have
 MF0943.an estimated accuracy of +/- 6 seconds.
 MF0943
 MF0943.The orthometric height was determined by differential leveling and
 MF0943.adjusted by the NATIONAL GEODETIC SURVEY
 MF0943.in June 1991.
 MF0943
 MF0943.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0943.GEOID18 height accuracy estimate available here.
 MF0943
 MF0943.Click photographs - Photos may exist for this station.
 MF0943
 MF0943.The dynamic height is computed by dividing the NAVD 88
 MF0943.geopotential number by the normal gravity value computed on the
 MF0943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0943.degrees latitude (g = 980.6199 gals.).
 MF0943
 MF0943.The modeled gravity was interpolated from observed gravity values.
 MF0943
 MF0943;                    North         East    Units  Estimated Accuracy
 MF0943;SPC IL W     -   521,940.      782,460.      MT  (+/- 180 meters Scaled)
 MF0943
 MF0943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL175814(NAD 83)
 MF0943
 MF0943                          SUPERSEDED SURVEY CONTROL
 MF0943
 MF0943  NGVD 29 (??/??/92)  194.431  (m)          637.90   (f) ADJ UNCH    2 0
 MF0943
 MF0943.Superseded values are not recommended for survey control.
 MF0943
 MF0943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0943.See file dsdata.pdf to determine how the superseded data were derived.
 MF0943
 MF0943_MARKER: DB = BENCH MARK DISK
 MF0943_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0943_SP_SET: ABUTMENT
 MF0943_STAMPING: B 193 1959
 MF0943_MARK LOGO: CGS
 MF0943_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0943+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2001
 MF0943
 MF0943  HISTORY     - Date     Condition        Report By
 MF0943  HISTORY     - 1959     MONUMENTED       CGS
 MF0943  HISTORY     - 19960401 GOOD             USPSQD
 MF0943  HISTORY     - 20010606 GOOD             USPSQD
 MF0943
 MF0943                          STATION DESCRIPTION
 MF0943
 MF0943'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0943'5 MI N FROM SPRING VALLEY.
 MF0943'ABOUT 3.1 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0943'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.9 MILES EAST ALONG
 MF0943'A GRAVEL ROAD, ABOUT 0.25 MILES WEST OF A BLACKTOP ROAD SOUTH,
 MF0943'SET IN THE TOP OF THE SOUTH END OF THE EAST ABUTMENT OF THE
 MF0943'CONCRETE BRIDGE OF THE EAST BOUND LANE OF THE NEW FEDERAL
 MF0943'HIGHWAY OVER THE RAILROAD, 18 FEET SOUTH OF THE CENTER LINE OF THE
 MF0943'EAST BOUND LANE, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 MF0943
 MF0943                          STATION RECOVERY (1996)
 MF0943
 MF0943'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0943'RECOVERED IN GOOD CONDITION.
 MF0943
 MF0943                          STATION RECOVERY (2001)
 MF0943
 MF0943'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0943'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0142 ***********************************************************************
 MG0142  DESIGNATION -  B 194
 MG0142  PID         -  MG0142
 MG0142  STATE/COUNTY-  IL/HENRY
 MG0142  COUNTRY     -  US
 MG0142  USGS QUAD   -  GREEN ROCK (2018)
 MG0142
 MG0142                         *CURRENT SURVEY CONTROL
 MG0142  ______________________________________________________________________
 MG0142* NAD 83(1986) POSITION- 41 24 40.     (N) 090 19 49.     (W)   SCALED
 MG0142* NAVD 88 ORTHO HEIGHT -   220.607 (meters)      723.77  (feet) ADJUSTED
 MG0142  ______________________________________________________________________
 MG0142  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 MG0142  DYNAMIC HEIGHT  -        220.520 (meters)      723.49  (feet) COMP
 MG0142  MODELED GRAVITY -    980,226.7   (mgal)                       NAVD 88
 MG0142
 MG0142  VERT ORDER      -  SECOND    CLASS 0
 MG0142
 MG0142.The horizontal coordinates were scaled from a map and have
 MG0142.an estimated accuracy of +/- 6 seconds.
 MG0142
 MG0142.The orthometric height was determined by differential leveling and
 MG0142.adjusted by the NATIONAL GEODETIC SURVEY
 MG0142.in June 1991.
 MG0142
 MG0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0142.GEOID18 height accuracy estimate available here.
 MG0142
 MG0142.Click photographs - Photos may exist for this station.
 MG0142
 MG0142.The dynamic height is computed by dividing the NAVD 88
 MG0142.geopotential number by the normal gravity value computed on the
 MG0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0142.degrees latitude (g = 980.6199 gals.).
 MG0142
 MG0142.The modeled gravity was interpolated from observed gravity values.
 MG0142
 MG0142;                    North         East    Units  Estimated Accuracy
 MG0142;SPC IL W     -   526,690.      686,320.      MT  (+/- 180 meters Scaled)
 MG0142
 MG0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF231878(NAD 83)
 MG0142
 MG0142                          SUPERSEDED SURVEY CONTROL
 MG0142
 MG0142  NGVD 29 (??/??/92)  220.684  (m)          724.03   (f) ADJ UNCH    2 0
 MG0142
 MG0142.Superseded values are not recommended for survey control.
 MG0142
 MG0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0142.See file dsdata.pdf to determine how the superseded data were derived.
 MG0142
 MG0142_MARKER: DB = BENCH MARK DISK
 MG0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0142_STAMPING: B 194 1959
 MG0142_MARK LOGO: CGS
 MG0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0142+STABILITY: SURFACE MOTION
 MG0142
 MG0142  HISTORY     - Date     Condition        Report By
 MG0142  HISTORY     - 1959     MONUMENTED       CGS
 MG0142  HISTORY     - 19880401 MARK NOT FOUND   USPSQD
 MG0142  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0142  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0142
 MG0142                          STATION DESCRIPTION
 MG0142
 MG0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0142'2.3 MI E FROM WARNER.
 MG0142'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0142'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 2.2 MILES EAST
 MG0142'ALONG AN OILED ROAD, ABOUT 0.35 MILES EAST OF A NORTH-SOUTH CROSS
 MG0142'ROAD, 19 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 2 FEET
 MG0142'EAST-NORTHEAST OF THE EAST END OF A BOARD GATE, 1.5 FEET NORTH
 MG0142'OF FENCE LINE, 3.5 FEET WEST-SOUTHWEST OF A METAL WITNESS POST,
 MG0142'ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0142'PROJECTING 6 INCHES.
 MG0142
 MG0142                          STATION RECOVERY (1988)
 MG0142
 MG0142'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0142'MARK NOT FOUND.
 MG0142
 MG0142                          STATION RECOVERY (1996)
 MG0142
 MG0142'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0142'MARK NOT FOUND.
 MG0142
 MG0142                          STATION RECOVERY (2001)
 MG0142
 MG0142'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0142'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0656 ***********************************************************************
 MG0656  DESIGNATION -  B 194 RESET
 MG0656  PID         -  MG0656
 MG0656  STATE/COUNTY-  IL/HENRY
 MG0656  COUNTRY     -  US
 MG0656  USGS QUAD   -  GREEN ROCK (2018)
 MG0656
 MG0656                         *CURRENT SURVEY CONTROL
 MG0656  ______________________________________________________________________
 MG0656* NAD 83(1986) POSITION- 41 24 40.     (N) 090 19 49.     (W)   SCALED
 MG0656* NAVD 88 ORTHO HEIGHT -   215.53  (+/-2cm)      707.1   (feet) VERTCON3
 MG0656  ______________________________________________________________________
 MG0656  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 MG0656  VERT ORDER      -  THIRD (See Below)
 MG0656
 MG0656.The horizontal coordinates were scaled from a map and have
 MG0656.an estimated accuracy of +/- 6 seconds.
 MG0656
 MG0656.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0656.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0656
 MG0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0656.GEOID18 height accuracy estimate available here.
 MG0656
 MG0656.The vertical order pertains to the NGVD 29 superseded value.
 MG0656
 MG0656.Click photographs - Photos may exist for this station.
 MG0656
 MG0656;                    North         East    Units  Estimated Accuracy
 MG0656;SPC IL W     -   526,690.      686,320.      MT  (+/- 180 meters Scaled)
 MG0656
 MG0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF231878(NAD 83)
 MG0656
 MG0656                          SUPERSEDED SURVEY CONTROL
 MG0656
 MG0656  NGVD 29 (11/09/15)  215.61   (m)          707.4    (f) RESET       3  
 MG0656
 MG0656.Superseded values are not recommended for survey control.
 MG0656
 MG0656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0656.See file dsdata.pdf to determine how the superseded data were derived.
 MG0656
 MG0656_MARKER: DB = BENCH MARK DISK
 MG0656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0656_STAMPING: B 194 RESET 1967
 MG0656_MARK LOGO: CGS
 MG0656_PROJECTION: PROJECTING 5 CENTIMETERS
 MG0656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0656+STABILITY: SURFACE MOTION
 MG0656
 MG0656  HISTORY     - Date     Condition        Report By
 MG0656  HISTORY     - 1967     MONUMENTED       CGS
 MG0656  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0656  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0656  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0656
 MG0656                          STATION DESCRIPTION
 MG0656
 MG0656'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 MG0656'2.5 MI EAST FROM WARNER.
 MG0656'0.1 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM
 MG0656'THE STATION SIGN IN WARNER, THENCE 2.2 MILES EAST ALONG AN OILED ROAD,
 MG0656'THENCE 0.15 MILE SOUTH ALONG AN OILED ROAD, IN FENCE CORNER IN THE
 MG0656'CENTER OF ABANDONED ROAD BED AND 0.25 OF A MILE EAST OF A CROSS ROAD.
 MG0656'AT THE PROPERTY LINE OF ELMER BLANK AND RAY JOHNSON.
 MG0656'THE MARK IS 1 FT  W FROM A WITNESS POST.
 MG0656
 MG0656                          STATION RECOVERY (1996)
 MG0656
 MG0656'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0656'MARK NOT FOUND.
 MG0656
 MG0656                          STATION RECOVERY (2001)
 MG0656
 MG0656'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0656'MARK NOT FOUND.
 MG0656
 MG0656                          STATION RECOVERY (2004)
 MG0656
 MG0656'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0656'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0204 ***********************************************************************
 MG0204  DESIGNATION -  B 195
 MG0204  PID         -  MG0204
 MG0204  STATE/COUNTY-  IL/HENRY
 MG0204  COUNTRY     -  US
 MG0204  USGS QUAD   -  WOODHULL (2018)
 MG0204
 MG0204                         *CURRENT SURVEY CONTROL
 MG0204  ______________________________________________________________________
 MG0204* NAD 83(1986) POSITION- 41 11 42.     (N) 090 20 59.     (W)   SCALED
 MG0204* NAVD 88 ORTHO HEIGHT -   247.390 (meters)      811.65  (feet) ADJUSTED
 MG0204  ______________________________________________________________________
 MG0204  GEOID HEIGHT    -        -32.813 (meters)                     GEOID18
 MG0204  DYNAMIC HEIGHT  -        247.286 (meters)      811.30  (feet) COMP
 MG0204  MODELED GRAVITY -    980,200.4   (mgal)                       NAVD 88
 MG0204
 MG0204  VERT ORDER      -  SECOND    CLASS 0
 MG0204
 MG0204.The horizontal coordinates were scaled from a map and have
 MG0204.an estimated accuracy of +/- 6 seconds.
 MG0204
 MG0204.The orthometric height was determined by differential leveling and
 MG0204.adjusted by the NATIONAL GEODETIC SURVEY
 MG0204.in June 1991.
 MG0204
 MG0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0204.GEOID18 height accuracy estimate available here.
 MG0204
 MG0204.Click photographs - Photos may exist for this station.
 MG0204
 MG0204.The dynamic height is computed by dividing the NAVD 88
 MG0204.geopotential number by the normal gravity value computed on the
 MG0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0204.degrees latitude (g = 980.6199 gals.).
 MG0204
 MG0204.The modeled gravity was interpolated from observed gravity values.
 MG0204
 MG0204;                    North         East    Units  Estimated Accuracy
 MG0204;SPC IL W     -   502,700.      684,650.      MT  (+/- 180 meters Scaled)
 MG0204
 MG0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF222637(NAD 83)
 MG0204
 MG0204                          SUPERSEDED SURVEY CONTROL
 MG0204
 MG0204  NGVD 29 (??/??/92)  247.447  (m)          811.83   (f) ADJ UNCH    2 0
 MG0204
 MG0204.Superseded values are not recommended for survey control.
 MG0204
 MG0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0204.See file dsdata.pdf to determine how the superseded data were derived.
 MG0204
 MG0204_MARKER: DB = BENCH MARK DISK
 MG0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0204_STAMPING: B 195 1959
 MG0204_MARK LOGO: CGS
 MG0204_PROJECTION: FLUSH
 MG0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0204+STABILITY: SURFACE MOTION
 MG0204
 MG0204  HISTORY     - Date     Condition        Report By
 MG0204  HISTORY     - 1959     MONUMENTED       CGS
 MG0204  HISTORY     - 19960710 GOOD             USPSQD
 MG0204  HISTORY     - 20011031 GOOD             USPSQD
 MG0204  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0204
 MG0204                          STATION DESCRIPTION
 MG0204
 MG0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0204'1.6 MI E FROM ALPHA.
 MG0204'ABOUT 1.55 MILES EAST ALONG AN OILED ROAD FROM THE TOWNSHIP
 MG0204'HIGH SCHOOL AT ALPHA, 26 FEET NORTH OF THE CENTER LINE OF THE
 MG0204'ROAD, 2 FEET SOUTH OF FENCE LINE, 6 FEET WEST OF THE WEST END
 MG0204'OF A BOARD GATE, 30 FEET WEST OF TELEPHONE POLE, 1.7 FEET SOUTHWEST
 MG0204'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 MG0204'ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MG0204
 MG0204                          STATION RECOVERY (1996)
 MG0204
 MG0204'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0204'RECOVERED IN GOOD CONDITION.
 MG0204
 MG0204                          STATION RECOVERY (2001)
 MG0204
 MG0204'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0204'RECOVERED IN GOOD CONDITION.
 MG0204
 MG0204                          STATION RECOVERY (2004)
 MG0204
 MG0204'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0204'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0058 ***********************************************************************
 LD0058  DESIGNATION -  B 196 RESET
 LD0058  PID         -  LD0058
 LD0058  STATE/COUNTY-  IL/KNOX
 LD0058  COUNTRY     -  US
 LD0058  USGS QUAD   -  GALESBURG EAST (2018)
 LD0058
 LD0058                         *CURRENT SURVEY CONTROL
 LD0058  ______________________________________________________________________
 LD0058* NAD 83(1986) POSITION- 40 57 43.     (N) 090 19 59.     (W)   SCALED
 LD0058* NAVD 88 ORTHO HEIGHT -   240.44  (meters)      788.8   (feet) RESET
 LD0058  ______________________________________________________________________
 LD0058  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 LD0058  VERT ORDER      -  THIRD
 LD0058
 LD0058.The horizontal coordinates were scaled from a map and have
 LD0058.an estimated accuracy of +/- 6 seconds.
 LD0058
 LD0058.The orthometric height was computed from unverified reset data.
 LD0058
 LD0058.No vertical observational check was made to the station.
 LD0058
 LD0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0058.GEOID18 height accuracy estimate available here.
 LD0058
 LD0058.Click photographs - Photos may exist for this station.
 LD0058
 LD0058;                    North         East    Units  Estimated Accuracy
 LD0058;SPC IL W     -   476,810.      685,990.      MT  (+/- 180 meters Scaled)
 LD0058
 LD0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF244379(NAD 83)
 LD0058
 LD0058                          SUPERSEDED SURVEY CONTROL
 LD0058
 LD0058  NGVD 29 (??/??/??)  240.49   (m)          789.0    (f) RESET       3  
 LD0058
 LD0058.Superseded values are not recommended for survey control.
 LD0058
 LD0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0058.See file dsdata.pdf to determine how the superseded data were derived.
 LD0058
 LD0058_MARKER: DB = BENCH MARK DISK
 LD0058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0058_STAMPING: B 196 1959 RESET 1961
 LD0058_MARK LOGO: CGS
 LD0058_PROJECTION: FLUSH
 LD0058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0058+STABILITY: SURFACE MOTION
 LD0058
 LD0058  HISTORY     - Date     Condition        Report By
 LD0058  HISTORY     - 1961     MONUMENTED       CGS
 LD0058  HISTORY     - 19971126 GOOD             USPSQD
 LD0058  HISTORY     - 20050126 GOOD             USPSQD
 LD0058
 LD0058                          STATION DESCRIPTION
 LD0058
 LD0058'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0058'2.2 MI NE FROM GALESBURG.
 LD0058'ABOUT 1.65 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0058'RAILROAD FROM THE STATION IN GALESBURG, THENCE 0.4 MILE EAST ALONG
 LD0058'FREEMONT STREET, SET IN TOP OF A 12 INCH SQUARE CONCRETE POST
 LD0058'WHICH IS SET FLUSH, 56.4 FEET WEST OF FENCE CORNER, 31 FEET SOUTH
 LD0058'OF CENTER OF ROAD, 5 FEET EAST OF TELEPHONE POLE, 1.6 FEET NORTHWEST
 LD0058'OF WITNESS POST AND 1.5 FEET NORTH OF FENCE.
 LD0058
 LD0058                          STATION RECOVERY (1997)
 LD0058
 LD0058'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0058'RECOVERED IN GOOD CONDITION.
 LD0058
 LD0058                          STATION RECOVERY (2005)
 LD0058
 LD0058'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0164 ***********************************************************************
 LD0164  DESIGNATION -  B 197
 LD0164  PID         -  LD0164
 LD0164  STATE/COUNTY-  IL/KNOX
 LD0164  COUNTRY     -  US
 LD0164  USGS QUAD   -  YATES CITY (2018)
 LD0164
 LD0164                         *CURRENT SURVEY CONTROL
 LD0164  ______________________________________________________________________
 LD0164* NAD 83(1986) POSITION- 40 51 09.60   (N) 090 00 15.69   (W)   HD_HELD1
 LD0164* NAVD 88 ORTHO HEIGHT -   212.597 (meters)      697.50  (feet) ADJUSTED
 LD0164  ______________________________________________________________________
 LD0164  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 LD0164  DYNAMIC HEIGHT  -        212.501 (meters)      697.18  (feet) COMP
 LD0164  MODELED GRAVITY -    980,166.2   (mgal)                       NAVD 88
 LD0164
 LD0164  VERT ORDER      -  SECOND    CLASS 0
 LD0164
 LD0164.The horizontal coordinates were determined by differentially corrected
 LD0164.hand held GPS observations or other comparable positioning techniques
 LD0164.and have an estimated accuracy of +/- 3 meters.
 LD0164
 LD0164.The orthometric height was determined by differential leveling and
 LD0164.adjusted by the NATIONAL GEODETIC SURVEY
 LD0164.in June 1991.
 LD0164
 LD0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0164.GEOID18 height accuracy estimate available here.
 LD0164
 LD0164.Click photographs - Photos may exist for this station.
 LD0164
 LD0164.The dynamic height is computed by dividing the NAVD 88
 LD0164.geopotential number by the normal gravity value computed on the
 LD0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0164.degrees latitude (g = 980.6199 gals.).
 LD0164
 LD0164.The modeled gravity was interpolated from observed gravity values.
 LD0164
 LD0164;                    North         East    Units  Estimated Accuracy
 LD0164;SPC IL W     -   464,677.4     713,685.4     MT  (+/- 3 meters HH1 GPS) 
 LD0164
 LD0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5251526721(NAD 83)
 LD0164
 LD0164                          SUPERSEDED SURVEY CONTROL
 LD0164
 LD0164  NGVD 29 (??/??/92)  212.672  (m)          697.74   (f) ADJ UNCH    2 0
 LD0164
 LD0164.Superseded values are not recommended for survey control.
 LD0164
 LD0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0164.See file dsdata.pdf to determine how the superseded data were derived.
 LD0164
 LD0164_MARKER: DB = BENCH MARK DISK
 LD0164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0164_STAMPING: B 197 1959
 LD0164_MARK LOGO: CGS
 LD0164_PROJECTION: FLUSH
 LD0164_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0164+STABILITY: SURFACE MOTION
 LD0164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0164+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2020
 LD0164
 LD0164  HISTORY     - Date     Condition        Report By
 LD0164  HISTORY     - 1959     MONUMENTED       CGS
 LD0164  HISTORY     - 19971107 GOOD             USPSQD
 LD0164  HISTORY     - 20201117 GOOD             ILDT
 LD0164
 LD0164                          STATION DESCRIPTION
 LD0164
 LD0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0164'7.2 MI W FROM BRIMFIELD.
 LD0164'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0164'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY 78,
 LD0164'THENCE 2.15 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.4 MILES
 LD0164'SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DRIVEWAY EAST TO A
 LD0164'FARMHOUSE, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 1/2
 LD0164'FEET WEST OF A FENCE, 44 FEET SOUTH OF THE CENTER LINE OF THE
 LD0164'DRIVEWAY, 5 1/2 FEET NORTHEAST OF A POWER POLE WITH A TRANSFORMER,
 LD0164'2.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 LD0164'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LD0164'INCHES.
 LD0164
 LD0164                          STATION RECOVERY (1997)
 LD0164
 LD0164'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0164'RECOVERED IN GOOD CONDITION.
 LD0164
 LD0164                          STATION RECOVERY (2020)
 LD0164
 LD0164'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0164'THE STATION IS 10.5 FT (3.2 M) NORTH NORTH EAST OF POWER POLE WITH
 LD0164'TRANSFORMER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1507 ***********************************************************************
 LC1507  DESIGNATION -  B 198
 LC1507  PID         -  LC1507
 LC1507  STATE/COUNTY-  IL/PEORIA
 LC1507  COUNTRY     -  US
 LC1507  USGS QUAD   -  PEORIA EAST (2018)
 LC1507
 LC1507                         *CURRENT SURVEY CONTROL
 LC1507  ______________________________________________________________________
 LC1507* NAD 83(1986) POSITION- 40 43 55.92   (N) 089 35 54.51   (W)   HD_HELD1
 LC1507* NAVD 88 ORTHO HEIGHT -   199.136 (meters)      653.33  (feet) ADJUSTED
 LC1507  ______________________________________________________________________
 LC1507  GEOID HEIGHT    -        -32.910 (meters)                     GEOID18
 LC1507  DYNAMIC HEIGHT  -        199.045 (meters)      653.03  (feet) COMP
 LC1507  MODELED GRAVITY -    980,163.3   (mgal)                       NAVD 88
 LC1507
 LC1507  VERT ORDER      -  SECOND    CLASS 0
 LC1507
 LC1507.The horizontal coordinates were determined by differentially corrected
 LC1507.hand held GPS observations or other comparable positioning techniques
 LC1507.and have an estimated accuracy of +/- 3 meters.
 LC1507
 LC1507.The orthometric height was determined by differential leveling and
 LC1507.adjusted by the NATIONAL GEODETIC SURVEY
 LC1507.in June 1991.
 LC1507
 LC1507.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1507.GEOID18 height accuracy estimate available here.
 LC1507
 LC1507.Click photographs - Photos may exist for this station.
 LC1507
 LC1507.The dynamic height is computed by dividing the NAVD 88
 LC1507.geopotential number by the normal gravity value computed on the
 LC1507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1507.degrees latitude (g = 980.6199 gals.).
 LC1507
 LC1507.The modeled gravity was interpolated from observed gravity values.
 LC1507
 LC1507;                    North         East    Units  Estimated Accuracy
 LC1507;SPC IL W     -   451,443.0     747,995.2     MT  (+/- 3 meters HH1 GPS) 
 LC1507
 LC1507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8057012277(NAD 83)
 LC1507
 LC1507                          SUPERSEDED SURVEY CONTROL
 LC1507
 LC1507  NGVD 29 (??/??/92)  199.221  (m)          653.61   (f) ADJ UNCH    2 0
 LC1507
 LC1507.Superseded values are not recommended for survey control.
 LC1507
 LC1507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1507.See file dsdata.pdf to determine how the superseded data were derived.
 LC1507
 LC1507_MARKER: DB = BENCH MARK DISK
 LC1507_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1507_SP_SET: CATCH BASIN
 LC1507_STAMPING: B 198 1959
 LC1507_MARK LOGO: CGS
 LC1507_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1507_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1507+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2020
 LC1507
 LC1507  HISTORY     - Date     Condition        Report By
 LC1507  HISTORY     - 1959     MONUMENTED       CGS
 LC1507  HISTORY     - 1977     GOOD             LOCENG
 LC1507  HISTORY     - 19990228 GOOD             USPSQD
 LC1507  HISTORY     - 20200930 GOOD             ILDT
 LC1507
 LC1507                          STATION DESCRIPTION
 LC1507
 LC1507'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1507'0.2 MI W FROM PEORIA.
 LC1507'ABOUT 0.25 MILES WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1507'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, SET IN THE
 LC1507'TOP OF THE SOUTH SIDE OF A 6 BY 15-FOOT CONCRETE CATCH BASIN
 LC1507'WHICH IS PARTLY COVERED AND WHICH IS LOCATED NORTH OF AND
 LC1507'ADJACENT TO A 6 BY 6-FOOT MAN HOLE, 7 FEET EAST OF THE WEST
 LC1507'END OF THE CATCH BASIN, 44 FEET NORTH OF THE CENTER LINE OF THE
 LC1507'WEST BOUND LANE OF U.S. HIGHWAY 150, 2 1/2 FEET SOUTH OF A WIRE
 LC1507'MESH FENCE, ABOUT 4 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LC1507
 LC1507                          STATION RECOVERY (1977)
 LC1507
 LC1507'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1507'RECOVERED IN GOOD CONDITION.
 LC1507
 LC1507                          STATION RECOVERY (1999)
 LC1507
 LC1507'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1507'RECOVERED IN GOOD CONDITION.
 LC1507
 LC1507                          STATION RECOVERY (2020)
 LC1507
 LC1507'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1507'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0925 ***********************************************************************
 LC0925  DESIGNATION -  B 199
 LC0925  PID         -  LC0925
 LC0925  STATE/COUNTY-  IL/WOODFORD
 LC0925  COUNTRY     -  US
 LC0925  USGS QUAD   -  MACKINAW (2018)
 LC0925
 LC0925                         *CURRENT SURVEY CONTROL
 LC0925  ______________________________________________________________________
 LC0925* NAD 83(1986) POSITION- 40 37 22.     (N) 089 18 55.     (W)   SCALED
 LC0925* NAVD 88 ORTHO HEIGHT -   223.892 (meters)      734.55  (feet) ADJUSTED
 LC0925  ______________________________________________________________________
 LC0925  GEOID HEIGHT    -        -32.475 (meters)                     GEOID18
 LC0925  DYNAMIC HEIGHT  -        223.788 (meters)      734.21  (feet) COMP
 LC0925  MODELED GRAVITY -    980,157.2   (mgal)                       NAVD 88
 LC0925
 LC0925  VERT ORDER      -  SECOND    CLASS 0
 LC0925
 LC0925.The horizontal coordinates were scaled from a map and have
 LC0925.an estimated accuracy of +/- 6 seconds.
 LC0925
 LC0925.The orthometric height was determined by differential leveling and
 LC0925.adjusted by the NATIONAL GEODETIC SURVEY
 LC0925.in June 1991.
 LC0925
 LC0925.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0925.GEOID18 height accuracy estimate available here.
 LC0925
 LC0925.Click photographs - Photos may exist for this station.
 LC0925
 LC0925.The dynamic height is computed by dividing the NAVD 88
 LC0925.geopotential number by the normal gravity value computed on the
 LC0925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0925.degrees latitude (g = 980.6199 gals.).
 LC0925
 LC0925.The modeled gravity was interpolated from observed gravity values.
 LC0925
 LC0925;                    North         East    Units  Estimated Accuracy
 LC0925;SPC IL W     -   439,490.      772,040.      MT  (+/- 180 meters Scaled)
 LC0925
 LC0925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK041994(NAD 83)
 LC0925
 LC0925                          SUPERSEDED SURVEY CONTROL
 LC0925
 LC0925  NGVD 29 (??/??/92)  223.966  (m)          734.80   (f) ADJ UNCH    2 0
 LC0925
 LC0925.Superseded values are not recommended for survey control.
 LC0925
 LC0925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0925.See file dsdata.pdf to determine how the superseded data were derived.
 LC0925
 LC0925_MARKER: DB = BENCH MARK DISK
 LC0925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0925_STAMPING: B 199 1959
 LC0925_MARK LOGO: CGS
 LC0925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0925+STABILITY: SURFACE MOTION
 LC0925
 LC0925  HISTORY     - Date     Condition        Report By
 LC0925  HISTORY     - 1959     MONUMENTED       CGS
 LC0925  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC0925  HISTORY     - 20130412 MARK NOT FOUND   ILDT
 LC0925
 LC0925                          STATION DESCRIPTION
 LC0925
 LC0925'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0925'1.2 MI SE FROM DEER CREEK.
 LC0925'ABOUT 0.2 MILES EAST ALONG MAIN STREET FROM THE POST OFFICE AT
 LC0925'DEER CREEK, THENCE 0.1 MILE SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC0925'0.2 MILES SOUTH ALONG U.S. HIGHWAY 150, THENCE 0.65 MILES EAST
 LC0925'ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DRIVEWAY NORTH TO A
 LC0925'FARM HOUSE, 20 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 1/2
 LC0925'FEET SOUTH OF A FENCE, 35 FEET WEST OF THE CENTER LINE OF THE
 LC0925'DRIVEWAY, 1 1/2 FEET SOUTHWEST OF A T-FENCE CORNER, 1.6 FEET
 LC0925'WEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL
 LC0925'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LC0925'INCHES.
 LC0925
 LC0925                          STATION RECOVERY (1998)
 LC0925
 LC0925'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0925'MARK NOT FOUND.
 LC0925
 LC0925                          STATION RECOVERY (2013)
 LC0925
 LC0925'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0925'NEW ROCK DRIVE PUT IN. PROBED AND DUG A LITTLE, COULD STILL BE THERE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1130 ***********************************************************************
 JB1130  DESIGNATION -  B 1=396
 JB1130  PID         -  JB1130
 JB1130  STATE/COUNTY-  IL/PERRY
 JB1130  COUNTRY     -  US
 JB1130  USGS QUAD   -  DU QUOIN (2018)
 JB1130
 JB1130                         *CURRENT SURVEY CONTROL
 JB1130  ______________________________________________________________________
 JB1130* NAD 83(1986) POSITION- 38 00 19.     (N) 089 11 11.     (W)   SCALED
 JB1130* NAVD 88 ORTHO HEIGHT -   120.489 (meters)      395.30  (feet) ADJUSTED
 JB1130  ______________________________________________________________________
 JB1130  GEOID HEIGHT    -        -29.453 (meters)                     GEOID18
 JB1130  DYNAMIC HEIGHT  -        120.410 (meters)      395.05  (feet) COMP
 JB1130  MODELED GRAVITY -    979,966.6   (mgal)                       NAVD 88
 JB1130
 JB1130  VERT ORDER      -  FIRST     CLASS II
 JB1130
 JB1130.The horizontal coordinates were scaled from a map and have
 JB1130.an estimated accuracy of +/- 6 seconds.
 JB1130
 JB1130.The orthometric height was determined by differential leveling and
 JB1130.adjusted by the NATIONAL GEODETIC SURVEY
 JB1130.in June 1991.
 JB1130
 JB1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1130.GEOID18 height accuracy estimate available here.
 JB1130
 JB1130.Click photographs - Photos may exist for this station.
 JB1130
 JB1130.The dynamic height is computed by dividing the NAVD 88
 JB1130.geopotential number by the normal gravity value computed on the
 JB1130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1130.degrees latitude (g = 980.6199 gals.).
 JB1130
 JB1130.The modeled gravity was interpolated from observed gravity values.
 JB1130
 JB1130;                    North         East    Units  Estimated Accuracy
 JB1130;SPC IL W     -   149,010.      786,090.      MT  (+/- 180 meters Scaled)
 JB1130
 JB1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH080086(NAD 83)
 JB1130
 JB1130                          SUPERSEDED SURVEY CONTROL
 JB1130
 JB1130  NGVD 29 (??/??/92)  120.580  (m)          395.60   (f) ADJ UNCH    1 2
 JB1130
 JB1130.Superseded values are not recommended for survey control.
 JB1130
 JB1130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1130.See file dsdata.pdf to determine how the superseded data were derived.
 JB1130
 JB1130_MARKER: P = PIPE CAP
 JB1130_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1130_STAMPING: 396 1906 ILLINOIS
 JB1130_MARK LOGO: USGS
 JB1130_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1130_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1130
 JB1130  HISTORY     - Date     Condition        Report By
 JB1130  HISTORY     - 1906     MONUMENTED       USGS
 JB1130  HISTORY     - 1949     GOOD             CGS
 JB1130  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1130
 JB1130                          STATION DESCRIPTION
 JB1130
 JB1130'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1130'3.2 MI E FROM DU QUOIN.
 JB1130'ABOUT 3.2 MILES EAST ALONG ILLINOIS CENTRAL RAILROAD FROM THE
 JB1130'STATION AT DU QUOIN, 79 FEET SOUTHEAST OF A 10 INCH OAK TREE
 JB1130'SERVING AS A FENCE CORNER, 174 FEET EAST-NORTHEAST OF AND ACROSS
 JB1130'THE TRACK FROM MILE POST E 74, 34 FEET NORTHWEST OF THE NORTHWEST
 JB1130'CORNER OF TRESTLE OVER REESE CREEK, 27 FEET NORTH OF THE NORTH
 JB1130'RAIL, 20 FEET NORTHEAST OF A TELEPHONE POLE, 1.5 FEET EAST OF A
 JB1130'WHITE WOODEN WITNESS POST, 3 FEET BELOW THE LEVEL OF THE TRACK
 JB1130'AND SET IN THE TOP OF AN IRON PIPE PROJECTING 6 INCHES.
 JB1130
 JB1130                          STATION RECOVERY (2009)
 JB1130
 JB1130'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1130'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3235 ***********************************************************************
 ME3235  DESIGNATION -  B 2
 ME3235  PID         -  ME3235
 ME3235  STATE/COUNTY-  IL/DU PAGE
 ME3235  COUNTRY     -  US
 ME3235  USGS QUAD   -  ELMHURST (2018)
 ME3235
 ME3235                         *CURRENT SURVEY CONTROL
 ME3235  ______________________________________________________________________
 ME3235* NAD 83(1997) POSITION- 41 58 10.40851(N) 087 56 02.75000(W)   ADJUSTED
 ME3235* NAVD 88 ORTHO HEIGHT -   202.7   (meters)      665.    (feet) VERTCON3
 ME3235  ______________________________________________________________________
 ME3235  GEOID HEIGHT    -        -33.590 (meters)                     GEOID18
 ME3235  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 ME3235  HORZ ORDER      -  SECOND
 ME3235
 ME3235.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3235
 ME3235.The horizontal coordinates were established by classical geodetic methods
 ME3235.and adjusted by the National Geodetic Survey in October 1999.
 ME3235
 ME3235.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3235.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3235
 ME3235.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3235.GEOID18 height accuracy estimate available here.
 ME3235
 ME3235.Click photographs - Photos may exist for this station.
 ME3235
 ME3235.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3235
 ME3235. The following values were computed from the NAD 83(1997) position.
 ME3235
 ME3235;                    North         East     Units Scale Factor Converg.
 ME3235;SPC IL E     -   588,798.502   333,091.978   MT  0.99998847   +0 16 01.1
 ME3235;SPC IL E     - 1,931,749.75  1,092,819.26   sFT  0.99998847   +0 16 01.1
 ME3235;UTM  16      - 4,646,818.212   422,603.061   MT  0.99967371   -0 37 28.9
 ME3235
 ME3235!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3235!SPC IL E     -   0.99997347  x   0.99998847  =   0.99996194
 ME3235!UTM  16      -   0.99997347  x   0.99967371  =   0.99964719
 ME3235
 ME3235:                Primary Azimuth Mark                     Grid Az
 ME3235:SPC IL E     -  O HARE CONTROL TWR BALL                  070 34 15.4
 ME3235:UTM  16      -  O HARE CONTROL TWR BALL                  071 27 45.4
 ME3235
 ME3235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2260346818(NAD 83)
 ME3235
 ME3235|---------------------------------------------------------------------|
 ME3235| PID    Reference Object                     Distance      Geod. Az  |
 ME3235|                                                           dddmmss.s |
 ME3235| ME3270 O HARE CONTROL TWR BALL             APPROX. 2.6 KM 0705016.5 |
 ME3235| ME3268 K 4                                 128.184 METERS 12625     |
 ME3235| ME3231 B 1                                 391.929 METERS 12811     |
 ME3235| ME3266 K 3                                 262.856 METERS 32117     |
 ME3235|---------------------------------------------------------------------|
 ME3235
 ME3235                          SUPERSEDED SURVEY CONTROL
 ME3235
 ME3235  NAD 83(1997)-  41 58 10.40858(N)    087 56 02.75054(W) AD(       ) 2
 ME3235  NAD 83(1994)-  41 58 10.40798(N)    087 56 02.76488(W) AD(       ) 2
 ME3235  NAD 83(1986)-  41 58 10.40943(N)    087 56 02.76460(W) AD(       ) 2
 ME3235  NGVD 29 (08/23/90)  202.8    (m)          665.     (f) VERT ANG       
 ME3235
 ME3235.Superseded values are not recommended for survey control.
 ME3235
 ME3235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3235.See file dsdata.pdf to determine how the superseded data were derived.
 ME3235
 ME3235_MARKER: DD = SURVEY DISK
 ME3235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3235_STAMPING: B 2 1983
 ME3235_MARK LOGO: IL1670
 ME3235_PROJECTION: FLUSH
 ME3235_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3235+STABILITY: SURFACE MOTION
 ME3235
 ME3235  HISTORY     - Date     Condition        Report By
 ME3235  HISTORY     - 1983     MONUMENTED       IL1670
 ME3235
 ME3235                          STATION DESCRIPTION
 ME3235
 ME3235'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3235'THE STATION IS LOCATED ON CHICAGO O HARE INTERNATIONAL AIRPORT,
 ME3235'ALONG THE SOUTHWEST OUTER PERIMETER FENCE.  AN AIRPORT ESCORT IS
 ME3235'NEEDED TO REACH IT.
 ME3235'
 ME3235'TO REACH THE STATION FROM THE SOUTHWEST FENCE CORNER OF A CEMETERY,
 ME3235'WHICH IS IN THW SOUTHWEST PART OF THE AIRPORT, GO WEST ABOUT 90 M
 ME3235'(300 FT) TO STATION AIRPORT BM K5 COC ON THE RIGHT.  CONTINUE
 ME3235'NORTHWEST ON PERIMETER ROAD FOR 0.9 KM (0.55 MI) TO THE STATION ON
 ME3235'THE LEFT.
 ME3235'
 ME3235'THE STATION IS A STANDARD COC DISK STAMPED---B2 1983---ATTACHED TO
 ME3235'A DRIVEN ROD WHICH IS SURROUNDED BY A 15 CM (6 INCH) ROUND
 ME3235'CONCRETE MONUMENT WHICH IS FLUSH WITH THE SURFACE.  IT IS 4.6 M
 ME3235'(15 FT) NORTHEAST OF THE PERIMETER FENCE AND 2.7 M (8.9 FT)
 ME3235'SOUTHWEST OF THE CENTER OF THE ROAD.
 ME3235'
 ME3235'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0020 ***********************************************************************
 MF0020  DESIGNATION -  B 20
 MF0020  PID         -  MF0020
 MF0020  STATE/COUNTY-  IL/KANE
 MF0020  COUNTRY     -  US
 MF0020  USGS QUAD   -  AURORA NORTH (2018)
 MF0020
 MF0020                         *CURRENT SURVEY CONTROL
 MF0020  ______________________________________________________________________
 MF0020* NAD 83(1986) POSITION- 41 45 48.6    (N) 088 18 52.9    (W)   HD_HELD2
 MF0020* NAVD 88 ORTHO HEIGHT -   206.674 (meters)      678.06  (feet) ADJUSTED
 MF0020  ______________________________________________________________________
 MF0020  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 MF0020  DYNAMIC HEIGHT  -        206.602 (meters)      677.83  (feet) COMP
 MF0020  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 MF0020
 MF0020  VERT ORDER      -  SECOND    CLASS 0
 MF0020
 MF0020.The horizontal coordinates were established by autonomous hand held GPS
 MF0020.observations and have an estimated accuracy of +/- 10 meters.
 MF0020
 MF0020.The orthometric height was determined by differential leveling and
 MF0020.adjusted by the NATIONAL GEODETIC SURVEY
 MF0020.in June 1991.
 MF0020
 MF0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0020.GEOID18 height accuracy estimate available here.
 MF0020
 MF0020.Click photographs - Photos may exist for this station.
 MF0020
 MF0020.The dynamic height is computed by dividing the NAVD 88
 MF0020.geopotential number by the normal gravity value computed on the
 MF0020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0020.degrees latitude (g = 980.6199 gals.).
 MF0020
 MF0020.The modeled gravity was interpolated from observed gravity values.
 MF0020
 MF0020;                    North         East    Units  Estimated Accuracy
 MF0020;SPC IL E     -   565,835.      301,550.      MT  (+/- 10 meters HH2 GPS)
 MF0020
 MF0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9071624353(NAD 83)
 MF0020
 MF0020                          SUPERSEDED SURVEY CONTROL
 MF0020
 MF0020  NGVD 29 (??/??/92)  206.745  (m)          678.30   (f) ADJ UNCH    2 0
 MF0020
 MF0020.Superseded values are not recommended for survey control.
 MF0020
 MF0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0020.See file dsdata.pdf to determine how the superseded data were derived.
 MF0020
 MF0020_MARKER: DB = BENCH MARK DISK
 MF0020_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0020_SP_SET: BASE OF MEMORIAL
 MF0020_STAMPING: B 20 1934
 MF0020_MARK LOGO: CGS
 MF0020_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0020_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0020+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1995
 MF0020
 MF0020  HISTORY     - Date     Condition        Report By
 MF0020  HISTORY     - 1934     MONUMENTED       CGS
 MF0020  HISTORY     - 1989     GOOD             USPSQD
 MF0020  HISTORY     - 19950425 GOOD             NGS
 MF0020  HISTORY     - 19980506 GOOD             USPSQD
 MF0020  HISTORY     - 20060715 GOOD             USGSNP
 MF0020
 MF0020                          STATION DESCRIPTION
 MF0020
 MF0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0020'AT AURORA.
 MF0020'AT AURORA, KANE COUNTY, ON STATE HIGHWAY 31, AT THE WEST SIDE
 MF0020'OF WILDER PARK, IN THE CENTER OF THE BASE OF THE PIONEER MEMORIAL,
 MF0020'45 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, AND ABOUT 1 1/2
 MF0020'FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED B 20 1934 AND
 MF0020'SET VERTICALLY.
 MF0020
 MF0020                          STATION RECOVERY (1989)
 MF0020
 MF0020'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0020'RECOVERED IN GOOD CONDITION.
 MF0020
 MF0020                          STATION RECOVERY (1995)
 MF0020
 MF0020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (CSM)
 MF0020'RECOVERED AS DESCRIBED.
 MF0020
 MF0020                          STATION RECOVERY (1998)
 MF0020
 MF0020'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0020'RECOVERED IN GOOD CONDITION.
 MF0020
 MF0020                          STATION RECOVERY (2006)
 MF0020
 MF0020'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF0020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0082 ***********************************************************************
 LC0082  DESIGNATION -  B 202
 LC0082  PID         -  LC0082
 LC0082  STATE/COUNTY-  IL/IROQUOIS
 LC0082  COUNTRY     -  US
 LC0082  USGS QUAD   -  ONARGA WEST (2018)
 LC0082
 LC0082                         *CURRENT SURVEY CONTROL
 LC0082  ______________________________________________________________________
 LC0082* NAD 83(1986) POSITION- 40 37 36.14   (N) 088 01 42.43   (W)   HD_HELD1
 LC0082* NAVD 88 ORTHO HEIGHT -   206.533 (meters)      677.60  (feet) ADJUSTED
 LC0082  ______________________________________________________________________
 LC0082  GEOID HEIGHT    -        -32.392 (meters)                     GEOID18
 LC0082  DYNAMIC HEIGHT  -        206.438 (meters)      677.29  (feet) COMP
 LC0082  MODELED GRAVITY -    980,162.5   (mgal)                       NAVD 88
 LC0082
 LC0082  VERT ORDER      -  SECOND    CLASS I
 LC0082
 LC0082.The horizontal coordinates were determined by differentially corrected
 LC0082.hand held GPS observations or other comparable positioning techniques
 LC0082.and have an estimated accuracy of +/- 3 meters.
 LC0082
 LC0082.The orthometric height was determined by differential leveling and
 LC0082.adjusted by the NATIONAL GEODETIC SURVEY
 LC0082.in August 2012.
 LC0082
 LC0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0082.GEOID18 height accuracy estimate available here.
 LC0082
 LC0082.Click photographs - Photos may exist for this station.
 LC0082
 LC0082.The dynamic height is computed by dividing the NAVD 88
 LC0082.geopotential number by the normal gravity value computed on the
 LC0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0082.degrees latitude (g = 980.6199 gals.).
 LC0082
 LC0082.The modeled gravity was interpolated from observed gravity values.
 LC0082
 LC0082;                    North         East    Units  Estimated Accuracy
 LC0082;SPC IL E     -   439,633.1     325,794.7     MT  (+/- 3 meters HH1 GPS) 
 LC0082
 LC0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1301897827(NAD 83)
 LC0082
 LC0082                          SUPERSEDED SURVEY CONTROL
 LC0082
 LC0082  NAVD 88 (06/15/91)  206.502  (m)          677.50   (f) SUPERSEDED  2 0
 LC0082  NGVD 29 (??/??/92)  206.569  (m)          677.72   (f) ADJ UNCH    2 0
 LC0082
 LC0082.Superseded values are not recommended for survey control.
 LC0082
 LC0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0082.See file dsdata.pdf to determine how the superseded data were derived.
 LC0082
 LC0082_MARKER: DB = BENCH MARK DISK
 LC0082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0082_STAMPING: B 202 1959
 LC0082_MARK LOGO: CGS
 LC0082_PROJECTION: PROJECTING 15 CENTIMETERS
 LC0082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0082+STABILITY: SURFACE MOTION
 LC0082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0082+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LC0082
 LC0082  HISTORY     - Date     Condition        Report By
 LC0082  HISTORY     - 1959     MONUMENTED       CGS
 LC0082  HISTORY     - 20070929 GOOD             GEOCAC
 LC0082  HISTORY     - 20110125 GOOD             ILDT
 LC0082  HISTORY     - 20110613 GOOD             PATRIC
 LC0082
 LC0082                          STATION DESCRIPTION
 LC0082
 LC0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0082'2 MI N FROM BUCKLEY.
 LC0082'ABOUT 2.0 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0082'AT BUCKLEY, THENCE 0.05 MILES WEST ALONG A GRAVEL ROAD, AT THE
 LC0082'NORTHWEST CORNER OF THE FENCE AROUND A POWER COMPANY SUB-STATION,
 LC0082'22 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1.5 FEET NORTH OF A
 LC0082'FENCE, 3 1/2 FEET WEST OF A FENCE CORNER, 2.3 FEET EAST OF A METAL
 LC0082'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0082'CONCRETE POST PROJECTING 2 INCHES.
 LC0082
 LC0082                          STATION RECOVERY (2007)
 LC0082
 LC0082'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0082'RECOVERED IN GOOD CONDITION.
 LC0082
 LC0082                          STATION RECOVERY (2011)
 LC0082
 LC0082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LC0082'RECOVERED IN GOOD CONDITION.
 LC0082
 LC0082                          STATION RECOVERY (2011)
 LC0082
 LC0082'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LC0082'THE STATION IS LOCATED APPROXIMATELY 2.1 MI (3.4 KM) NORTH OF THE TOWN
 LC0082'OF BUCKLEY ILLINOIS, IN IROQUOIS COUNTY.
 LC0082'
 LC0082'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 57 WITH CR 800 N
 LC0082'(THE EXIT FOR BUCKLEY) PROCEED EAST 1 MI (1.6 KM) TO US HIGHWAY 45,
 LC0082'THENCE NORTH ON HIGHWAY 45 FOR 1.6 MI (2.6 KM) TO CR 950 N, THENCE
 LC0082'WEST ON CR 950 N FOR 0.1 MI (0.2 KM) TO THE STATION ON THE SOUTH SIDE
 LC0082'OF THE ROAD.
 LC0082'
 LC0082'THE STATION IS LOCATED 312 FT (95.1 M) WEST OF THE WEST RAIL OF THE
 LC0082'RAILROAD TRACK, 93 FT (28.3 M) NORTH OF THE NORTHWEST CORNER OF A
 LC0082'CHAIN LINK FENCE AROUND AN ELECTRICAL TRANSFORMER STATION AND 20.5 FT
 LC0082'(6.2 M) SOUTH OF THE CENTERLINE OF CR 950 N.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2001 ***********************************************************************
 LB2001  DESIGNATION -  B 203
 LB2001  PID         -  LB2001
 LB2001  STATE/COUNTY-  IL/IROQUOIS
 LB2001  COUNTRY     -  US
 LB2001  USGS QUAD   -  CLIFTON (2018)
 LB2001
 LB2001                         *CURRENT SURVEY CONTROL
 LB2001  ______________________________________________________________________
 LB2001* NAD 83(1986) POSITION- 40 56 35.82   (N) 087 55 49.86   (W)   HD_HELD1
 LB2001* NAVD 88 ORTHO HEIGHT -   199.695 (meters)      655.17  (feet) ADJUSTED
 LB2001  ______________________________________________________________________
 LB2001  GEOID HEIGHT    -        -32.570 (meters)                     GEOID18
 LB2001  DYNAMIC HEIGHT  -        199.611 (meters)      654.89  (feet) COMP
 LB2001  MODELED GRAVITY -    980,202.6   (mgal)                       NAVD 88
 LB2001
 LB2001  VERT ORDER      -  SECOND    CLASS I
 LB2001
 LB2001.The horizontal coordinates were determined by differentially corrected
 LB2001.hand held GPS observations or other comparable positioning techniques
 LB2001.and have an estimated accuracy of +/- 3 meters.
 LB2001
 LB2001.The orthometric height was determined by differential leveling and
 LB2001.adjusted by the NATIONAL GEODETIC SURVEY
 LB2001.in June 1991.
 LB2001
 LB2001.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2001.GEOID18 height accuracy estimate available here.
 LB2001
 LB2001.Click photographs - Photos may exist for this station.
 LB2001
 LB2001.The dynamic height is computed by dividing the NAVD 88
 LB2001.geopotential number by the normal gravity value computed on the
 LB2001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2001.degrees latitude (g = 980.6199 gals.).
 LB2001
 LB2001.The modeled gravity was interpolated from observed gravity values.
 LB2001
 LB2001;                    North         East    Units  Estimated Accuracy
 LB2001;SPC IL E     -   474,821.5     333,919.3     MT  (+/- 3 meters HH1 GPS) 
 LB2001
 LB2001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2167432877(NAD 83)
 LB2001
 LB2001                          SUPERSEDED SURVEY CONTROL
 LB2001
 LB2001  NGVD 29 (??/??/92)  199.776  (m)          655.43   (f) ADJ UNCH    2 0
 LB2001
 LB2001.Superseded values are not recommended for survey control.
 LB2001
 LB2001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2001.See file dsdata.pdf to determine how the superseded data were derived.
 LB2001
 LB2001_MARKER: DB = BENCH MARK DISK
 LB2001_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB2001_SP_SET: BOX CULVERT
 LB2001_STAMPING: B 203 1959
 LB2001_MARK LOGO: CGS
 LB2001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2001+STABILITY: SURFACE MOTION
 LB2001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2001+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LB2001
 LB2001  HISTORY     - Date     Condition        Report By
 LB2001  HISTORY     - 1959     MONUMENTED       CGS
 LB2001  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LB2001  HISTORY     - 20081017 GOOD             GEOCAC
 LB2001  HISTORY     - 20110119 GOOD             ILDT
 LB2001  HISTORY     - 20110613 GOOD             PATRIC
 LB2001
 LB2001                          STATION DESCRIPTION
 LB2001
 LB2001'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB2001'0.8 MI NW FROM CLIFTON.
 LB2001'ABOUT 0.8 MILE NORTHWEST ALONG U.S. HIGHWAY 45 (BUSINESS ROUTE)
 LB2001'FROM THE POST OFFICE AT CLIFTON, AT THE OUTSIDE OF A CURVE WITH
 LB2001'TANGENTS TO THE SOUTH AND NORTHEAST, SET IN THE TOP OF THE
 LB2001'NORTHEAST END OF THE NORTHWEST HEADWALL OF A 4-FOOT CONCRETE
 LB2001'BOX CULVERT, 24 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 LB2001'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LB2001
 LB2001                          STATION RECOVERY (1984)
 LB2001
 LB2001'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB2001'MARK NOT FOUND.
 LB2001
 LB2001                          STATION RECOVERY (2008)
 LB2001
 LB2001'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB2001'RECOVERED IN GOOD CONDITION.
 LB2001
 LB2001                          STATION RECOVERY (2011)
 LB2001
 LB2001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2001'RECOVERED IN GOOD CONDITION.
 LB2001
 LB2001                          STATION RECOVERY (2011)
 LB2001
 LB2001'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2001'THE STATION IS LOCATED ON THE NORTH EDGE OF THE TOWN OF CLIFTON,
 LB2001'ILLINOIS, IN IROQUOIS COUNTY.
 LB2001'
 LB2001'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET (BUSINESS
 LB2001'45) WITH THIRD AVENUE, IN THE TOWN OF CLIFTON, PROCEED NORTH ON MAIN
 LB2001'STREET (BUSINESS 45) FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 LB2001'NORTHWEST, ALONG THE OUTSIDE OF A CURVE.
 LB2001'
 LB2001'THE STATION IS SET IN THE TOP OF A BOX CULVERT 2 FT (0.6 M) BELOW THE
 LB2001'GRADE OF THE HIGHWAY, LOCATED 79 FT (24.1 M) WEST OF A LIGHT POLE, 54
 LB2001'FT (16.5 M) SOUTHWEST OF A STOP SIGN POST, 26 FT (7.9 M) NORTHWEST OF
 LB2001'THE CENTERLINE OF MAIN STREET (BUSINESS 45).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0607 ***********************************************************************
 LC0607  DESIGNATION -  B 204
 LC0607  PID         -  LC0607
 LC0607  STATE/COUNTY-  IL/PIATT
 LC0607  COUNTRY     -  US
 LC0607  USGS QUAD   -  MANSFIELD (2018)
 LC0607
 LC0607                         *CURRENT SURVEY CONTROL
 LC0607  ______________________________________________________________________
 LC0607* NAD 83(1986) POSITION- 40 14 57.     (N) 088 34 28.     (W)   SCALED
 LC0607* NAVD 88 ORTHO HEIGHT -   217.578 (meters)      713.84  (feet) ADJUSTED
 LC0607  ______________________________________________________________________
 LC0607  GEOID HEIGHT    -        -31.944 (meters)                     GEOID18
 LC0607  DYNAMIC HEIGHT  -        217.472 (meters)      713.49  (feet) COMP
 LC0607  MODELED GRAVITY -    980,134.5   (mgal)                       NAVD 88
 LC0607
 LC0607  VERT ORDER      -  SECOND    CLASS 0
 LC0607
 LC0607.The horizontal coordinates were scaled from a map and have
 LC0607.an estimated accuracy of +/- 6 seconds.
 LC0607
 LC0607.The orthometric height was determined by differential leveling and
 LC0607.adjusted by the NATIONAL GEODETIC SURVEY
 LC0607.in June 1991.
 LC0607
 LC0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0607.GEOID18 height accuracy estimate available here.
 LC0607
 LC0607.Click photographs - Photos may exist for this station.
 LC0607
 LC0607.The dynamic height is computed by dividing the NAVD 88
 LC0607.geopotential number by the normal gravity value computed on the
 LC0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0607.degrees latitude (g = 980.6199 gals.).
 LC0607
 LC0607.The modeled gravity was interpolated from observed gravity values.
 LC0607
 LC0607;                    North         East    Units  Estimated Accuracy
 LC0607;SPC IL E     -   397,690.      279,490.      MT  (+/- 180 meters Scaled)
 LC0607
 LC0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK660566(NAD 83)
 LC0607
 LC0607                          SUPERSEDED SURVEY CONTROL
 LC0607
 LC0607  NGVD 29 (??/??/92)  217.619  (m)          713.97   (f) ADJ UNCH    2 0
 LC0607
 LC0607.Superseded values are not recommended for survey control.
 LC0607
 LC0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0607.See file dsdata.pdf to determine how the superseded data were derived.
 LC0607
 LC0607_MARKER: DB = BENCH MARK DISK
 LC0607_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0607_SP_SET: BRIDGE
 LC0607_STAMPING: B 204 1959
 LC0607_MARK LOGO: CGS
 LC0607_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0607
 LC0607  HISTORY     - Date     Condition        Report By
 LC0607  HISTORY     - 1959     MONUMENTED       CGS
 LC0607
 LC0607                          STATION DESCRIPTION
 LC0607
 LC0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0607'5.8 MI E FROM FARMER CITY.
 LC0607'ABOUT 4.25 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0607'FROM THE STATION AT FARMER CITY, THENCE 1.55 MILES NORTH ALONG
 LC0607'A GRAVEL ROAD, ABOUT 0.1 MILE NORTH OF A FARM HOUSE WEST OF THE
 LC0607'ROAD, SET IN THE TOP OF THE NORTHWEST END OF THE WINGWALL AT THE
 LC0607'SOUTHEAST CORNER OF A 32-FOOT CONCRETE BRIGE, 9 FEET EAST OF THE
 LC0607'CENTER LINE OF THE ROAD ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0368 ***********************************************************************
 LC0368  DESIGNATION -  B 205
 LC0368  PID         -  LC0368
 LC0368  STATE/COUNTY-  IL/CHAMPAIGN
 LC0368  COUNTRY     -  US
 LC0368  USGS QUAD   -  BONDVILLE (2018)
 LC0368
 LC0368                         *CURRENT SURVEY CONTROL
 LC0368  ______________________________________________________________________
 LC0368* NAD 83(1986) POSITION- 40 01 29.     (N) 088 15 21.     (W)   SCALED
 LC0368* NAVD 88 ORTHO HEIGHT -   226.328 (meters)      742.54  (feet) ADJUSTED
 LC0368  ______________________________________________________________________
 LC0368  GEOID HEIGHT    -        -32.007 (meters)                     GEOID18
 LC0368  DYNAMIC HEIGHT  -        226.213 (meters)      742.17  (feet) COMP
 LC0368  MODELED GRAVITY -    980,112.8   (mgal)                       NAVD 88
 LC0368
 LC0368  VERT ORDER      -  SECOND    CLASS 0
 LC0368
 LC0368.The horizontal coordinates were scaled from a map and have
 LC0368.an estimated accuracy of +/- 6 seconds.
 LC0368
 LC0368.The orthometric height was determined by differential leveling and
 LC0368.adjusted by the NATIONAL GEODETIC SURVEY
 LC0368.in June 1991.
 LC0368
 LC0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0368.GEOID18 height accuracy estimate available here.
 LC0368
 LC0368.Click photographs - Photos may exist for this station.
 LC0368
 LC0368.The dynamic height is computed by dividing the NAVD 88
 LC0368.geopotential number by the normal gravity value computed on the
 LC0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0368.degrees latitude (g = 980.6199 gals.).
 LC0368
 LC0368.The modeled gravity was interpolated from observed gravity values.
 LC0368
 LC0368;                    North         East    Units  Estimated Accuracy
 LC0368;SPC IL E     -   372,750.      306,620.      MT  (+/- 180 meters Scaled)
 LC0368
 LC0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK928312(NAD 83)
 LC0368
 LC0368                          SUPERSEDED SURVEY CONTROL
 LC0368
 LC0368  NGVD 29 (??/??/92)  226.372  (m)          742.69   (f) ADJ UNCH    2 0
 LC0368
 LC0368.Superseded values are not recommended for survey control.
 LC0368
 LC0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0368.See file dsdata.pdf to determine how the superseded data were derived.
 LC0368
 LC0368_MARKER: DB = BENCH MARK DISK
 LC0368_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0368_SP_SET: BOX CULVERT HEADWALL
 LC0368_STAMPING: B 205 1959
 LC0368_MARK LOGO: CGS
 LC0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0368+STABILITY: SURFACE MOTION
 LC0368
 LC0368  HISTORY     - Date     Condition        Report By
 LC0368  HISTORY     - 1959     MONUMENTED       CGS
 LC0368  HISTORY     - 1973     GOOD             NGS
 LC0368  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 LC0368
 LC0368                          STATION DESCRIPTION
 LC0368
 LC0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0368'3.2 MI N FROM TOLONA.
 LC0368'ABOUT 3.15 MILES NORTH ALONG THE U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0368'WITH THE WABASH RAILROAD AT TOLONA, AT THE JUNCTION OF A CONCRETE
 LC0368'PAVED ROAD WEST, SET IN THE TOP OF THE SOUTH END OF THE EAST
 LC0368'HEADWALL OF A 5-FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY, 15
 LC0368'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 110 FEET NORTH OF THE
 LC0368'EXTENDED CENTER LINE OF THE ROAD WEST, ABOUT LEVEL WITH THE HIGHWAY.
 LC0368
 LC0368                          STATION RECOVERY (1973)
 LC0368
 LC0368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0368'RECOVERED IN GOOD CONDITION.
 LC0368
 LC0368                          STATION RECOVERY (2005)
 LC0368
 LC0368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0368'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0121 ***********************************************************************
 KB0121  DESIGNATION -  B 206
 KB0121  PID         -  KB0121
 KB0121  STATE/COUNTY-  IL/DOUGLAS
 KB0121  COUNTRY     -  US
 KB0121  USGS QUAD   -  ARCOLA (2018)
 KB0121
 KB0121                         *CURRENT SURVEY CONTROL
 KB0121  ______________________________________________________________________
 KB0121* NAD 83(1986) POSITION- 39 39 10.     (N) 088 18 11.     (W)   SCALED
 KB0121* NAVD 88 ORTHO HEIGHT -   206.402 (meters)      677.17  (feet) ADJUSTED
 KB0121  ______________________________________________________________________
 KB0121  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 KB0121  DYNAMIC HEIGHT  -        206.289 (meters)      676.80  (feet) COMP
 KB0121  MODELED GRAVITY -    980,071.4   (mgal)                       NAVD 88
 KB0121
 KB0121  VERT ORDER      -  SECOND    CLASS 0
 KB0121
 KB0121.The horizontal coordinates were scaled from a map and have
 KB0121.an estimated accuracy of +/- 6 seconds.
 KB0121
 KB0121.The orthometric height was determined by differential leveling and
 KB0121.adjusted by the NATIONAL GEODETIC SURVEY
 KB0121.in June 1991.
 KB0121
 KB0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0121.GEOID18 height accuracy estimate available here.
 KB0121
 KB0121.Click photographs - Photos may exist for this station.
 KB0121
 KB0121.The dynamic height is computed by dividing the NAVD 88
 KB0121.geopotential number by the normal gravity value computed on the
 KB0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0121.degrees latitude (g = 980.6199 gals.).
 KB0121
 KB0121.The modeled gravity was interpolated from observed gravity values.
 KB0121
 KB0121;                    North         East    Units  Estimated Accuracy
 KB0121;SPC IL E     -   331,450.      302,600.      MT  (+/- 180 meters Scaled)
 KB0121
 KB0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ882900(NAD 83)
 KB0121
 KB0121                          SUPERSEDED SURVEY CONTROL
 KB0121
 KB0121  NGVD 29 (??/??/92)  206.478  (m)          677.42   (f) ADJ UNCH    2 0
 KB0121
 KB0121.Superseded values are not recommended for survey control.
 KB0121
 KB0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0121.See file dsdata.pdf to determine how the superseded data were derived.
 KB0121
 KB0121_MARKER: DB = BENCH MARK DISK
 KB0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0121_STAMPING: B 206 1959
 KB0121_MARK LOGO: CGS
 KB0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0121+STABILITY: SURFACE MOTION
 KB0121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0121+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2015
 KB0121
 KB0121  HISTORY     - Date     Condition        Report By
 KB0121  HISTORY     - 1959     MONUMENTED       CGS
 KB0121  HISTORY     - 1973     GOOD             ILHD
 KB0121  HISTORY     - 20110907 GOOD             ILDT
 KB0121  HISTORY     - 20151103 GOOD             ILDT
 KB0121
 KB0121                          STATION DESCRIPTION
 KB0121
 KB0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0121'2.4 MI S FROM ARCOLA.
 KB0121'ABOUT 0.4 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0121'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 2.0 MILES SOUTH ALONG AN
 KB0121'ASPHALT ROAD, 27 FEET WEST OF THE CENTER LINE OF THE ROAD, 22 1/2
 KB0121'FEET NORTH OF THE CENTER LINE OF AN EAST-WEST OILED ROAD, 35 1/2
 KB0121'FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 9.5 FEET
 KB0121'EAST-SOUTHEAST OF A POWER POLE, 6 1/2 FEET WEST OF A TELEPHONE
 KB0121'POLE, 2.4 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0121'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0121
 KB0121                          STATION RECOVERY (1973)
 KB0121
 KB0121'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0121'RECOVERED IN GOOD CONDITION.
 KB0121
 KB0121                          STATION RECOVERY (2011)
 KB0121
 KB0121'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0121'9.5 FEET EAST SOUTHEAST OF A POWER POLE. 0.5 FEET SOUTH OF A WITNESS
 KB0121'POST. AT THE INTERSECTION OF 000E AND 900E.
 KB0121
 KB0121                          STATION RECOVERY (2015)
 KB0121
 KB0121'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MEY)
 KB0121'RECOVERED AS DESCRIBED. THE FOLLOWING COORDINATES ARE FOR LOCATION
 KB0121'ONLY.  THEY WERE SHOT USING A SINGLE BASE STATION AND ROVER.
 KB0121'39 39 03.7066N  88 18 10.7478W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1580 ***********************************************************************
 ME1580  DESIGNATION -  B 207
 ME1580  PID         -  ME1580
 ME1580  STATE/COUNTY-  IL/WILL
 ME1580  COUNTRY     -  US
 ME1580  USGS QUAD   -  FRANKFORT (2018)
 ME1580
 ME1580                         *CURRENT SURVEY CONTROL
 ME1580  ______________________________________________________________________
 ME1580* NAD 83(1986) POSITION- 41 23 19.9    (N) 087 46 00.2    (W)   HD_HELD2
 ME1580* NAVD 88 ORTHO HEIGHT -   231.984 (meters)      761.10  (feet) ADJUSTED
 ME1580  ______________________________________________________________________
 ME1580  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 ME1580  DYNAMIC HEIGHT  -        231.890 (meters)      760.79  (feet) COMP
 ME1580  MODELED GRAVITY -    980,213.6   (mgal)                       NAVD 88
 ME1580
 ME1580  VERT ORDER      -  SECOND    CLASS 0
 ME1580
 ME1580.The horizontal coordinates were established by autonomous hand held GPS
 ME1580.observations and have an estimated accuracy of +/- 10 meters.
 ME1580
 ME1580.The orthometric height was determined by differential leveling and
 ME1580.adjusted by the NATIONAL GEODETIC SURVEY
 ME1580.in June 1991.
 ME1580
 ME1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1580.GEOID18 height accuracy estimate available here.
 ME1580
 ME1580.Click photographs - Photos may exist for this station.
 ME1580
 ME1580.The dynamic height is computed by dividing the NAVD 88
 ME1580.geopotential number by the normal gravity value computed on the
 ME1580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1580.degrees latitude (g = 980.6199 gals.).
 ME1580
 ME1580.The modeled gravity was interpolated from observed gravity values.
 ME1580
 ME1580;                    North         East    Units  Estimated Accuracy
 ME1580;SPC IL E     -   524,382.      347,390.      MT  (+/- 10 meters HH2 GPS)
 ME1580
 ME1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3589782209(NAD 83)
 ME1580
 ME1580                          SUPERSEDED SURVEY CONTROL
 ME1580
 ME1580  NGVD 29 (??/??/92)  232.071  (m)          761.39   (f) ADJ UNCH    2 0
 ME1580
 ME1580.Superseded values are not recommended for survey control.
 ME1580
 ME1580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1580.See file dsdata.pdf to determine how the superseded data were derived.
 ME1580
 ME1580_MARKER: DB = BENCH MARK DISK
 ME1580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1580_STAMPING: B 207 1959
 ME1580_MARK LOGO: CGS
 ME1580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1580+STABILITY: SURFACE MOTION
 ME1580
 ME1580  HISTORY     - Date     Condition        Report By
 ME1580  HISTORY     - 1959     MONUMENTED       CGS
 ME1580  HISTORY     - 1967     GOOD             CGS
 ME1580  HISTORY     - 20070310 GOOD             GEOCAC
 ME1580  HISTORY     - 20080605 GOOD             GEOCAC
 ME1580
 ME1580                          STATION DESCRIPTION
 ME1580
 ME1580'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1580'3.2 MI SW FROM MONEE.
 ME1580'ABOUT 2.7 MILES SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1580'WITH WEST MAIN STREET IN MONEE, THENCE 0.2 MILE WEST ALONG A
 ME1580'GRAVEL ROAD, THENCE 0.35 MILES NORTH ALONG A GRAVEL ROAD, AT A
 ME1580'DRIVEWAY WEST TO A FARM HOUSE, 29 FEET WEST OF THE CENTER LINE
 ME1580'OF THE ROAD, 1 FOOT EAST OF A FENCE, 56 FEET NORTH OF THE CENTER
 ME1580'LINE OF THE DRIVEWAY, 1.7 FEET NORTH OF A METAL WITNESS POST,
 ME1580'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 ME1580'OF A CONCRETE POST PROJECTING 2 INCHES.
 ME1580
 ME1580                          STATION RECOVERY (1967)
 ME1580
 ME1580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1580'RECOVERED IN GOOD CONDITION.
 ME1580
 ME1580                          STATION RECOVERY (2007)
 ME1580
 ME1580'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1580'(CT)
 ME1580
 ME1580                          STATION RECOVERY (2008)
 ME1580
 ME1580'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1580'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0152 ***********************************************************************
 KB0152  DESIGNATION -  B 208
 KB0152  PID         -  KB0152
 KB0152  STATE/COUNTY-  IL/COLES
 KB0152  COUNTRY     -  US
 KB0152  USGS QUAD   -  HUMBOLDT (2018)
 KB0152
 KB0152                         *CURRENT SURVEY CONTROL
 KB0152  ______________________________________________________________________
 KB0152* NAD 83(1986) POSITION- 39 33 01.     (N) 088 18 37.     (W)   SCALED
 KB0152* NAVD 88 ORTHO HEIGHT -   209.014 (meters)      685.74  (feet) ADJUSTED
 KB0152  ______________________________________________________________________
 KB0152  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 KB0152  DYNAMIC HEIGHT  -        208.896 (meters)      685.35  (feet) COMP
 KB0152  MODELED GRAVITY -    980,058.0   (mgal)                       NAVD 88
 KB0152
 KB0152  VERT ORDER      -  SECOND    CLASS 0
 KB0152
 KB0152.The horizontal coordinates were scaled from a map and have
 KB0152.an estimated accuracy of +/- 6 seconds.
 KB0152
 KB0152.The orthometric height was determined by differential leveling and
 KB0152.adjusted by the NATIONAL GEODETIC SURVEY
 KB0152.in June 1991.
 KB0152
 KB0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0152.GEOID18 height accuracy estimate available here.
 KB0152
 KB0152.Click photographs - Photos may exist for this station.
 KB0152
 KB0152.The dynamic height is computed by dividing the NAVD 88
 KB0152.geopotential number by the normal gravity value computed on the
 KB0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0152.degrees latitude (g = 980.6199 gals.).
 KB0152
 KB0152.The modeled gravity was interpolated from observed gravity values.
 KB0152
 KB0152;                    North         East    Units  Estimated Accuracy
 KB0152;SPC IL E     -   320,070.      301,980.      MT  (+/- 180 meters Scaled)
 KB0152
 KB0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ874786(NAD 83)
 KB0152
 KB0152                          SUPERSEDED SURVEY CONTROL
 KB0152
 KB0152  NGVD 29 (??/??/92)  209.080  (m)          685.96   (f) ADJ UNCH    2 0
 KB0152
 KB0152.Superseded values are not recommended for survey control.
 KB0152
 KB0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0152.See file dsdata.pdf to determine how the superseded data were derived.
 KB0152
 KB0152_MARKER: DB = BENCH MARK DISK
 KB0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0152_STAMPING: B 208 1959
 KB0152_MARK LOGO: CGS
 KB0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0152+STABILITY: SURFACE MOTION
 KB0152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0152+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2005
 KB0152
 KB0152  HISTORY     - Date     Condition        Report By
 KB0152  HISTORY     - 1959     MONUMENTED       CGS
 KB0152  HISTORY     - 1973     GOOD             ILHD
 KB0152  HISTORY     - 1981     MARK NOT FOUND   USGS
 KB0152  HISTORY     - 20050303 GOOD             ILDT
 KB0152
 KB0152                          STATION DESCRIPTION
 KB0152
 KB0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0152'5.1 MI S FROM HUMBOLDT.
 KB0152'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0152'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILES EAST ALONG
 KB0152'AN OILED ROAD, THENCE 2.5 MILES SOUTH ALONG AN OILED ROAD, THENCE
 KB0152'0.35 MILES WEST ALONG A CONCRETE PAVED ROAD, AT A DRIVE NORTH
 KB0152'TO A FARM HOUSE, 38 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 KB0152'32 FEET WEST OF THE CENTER LINE OF THE DRIVE, 1 1/2 FEET SOUTH
 KB0152'OF A FENCE, 21 FEET WEST OF A FENCE CORNER, 2.3 FEET WEST OF A
 KB0152'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD
 KB0152'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0152'THE MARK MAY BE REACHED FROM DORANS, COLES COUNTY, BY GOING EAST
 KB0152'ALONG A CONCRETE PAVED ROAD FOR 1.8 MILES FROM ITS JUNCTION
 KB0152'WITH THE ILLINOIS CENTRAL RAILROAD.  NOTE-- AT SW END OF BORROW
 KB0152'PIT LAKE.
 KB0152
 KB0152                          STATION RECOVERY (1973)
 KB0152
 KB0152'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0152'RECOVERED IN GOOD CONDITION.
 KB0152
 KB0152                          STATION RECOVERY (1981)
 KB0152
 KB0152'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 KB0152'MARK NOT FOUND.
 KB0152
 KB0152                          STATION RECOVERY (2005)
 KB0152
 KB0152'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0152'TO REACH FROM THE INTERSECTION OF CR 1200N AND 900E, GO WEST ALONG
 KB0152'1200N +-0.35 MI TO MARK ON THE RIGHT.  MARK IS AT THE SOUTHEAST END OF
 KB0152'BORROW PIT LAKE, 38' NORTH OF 1200N, 32' WEST OF A FIELD ENTRANCE, 18'
 KB0152'NORTHWEST OF WEST END OF CMP UNDER FIELD ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0330 ***********************************************************************
 KB0330  DESIGNATION -  B 209
 KB0330  PID         -  KB0330
 KB0330  STATE/COUNTY-  IL/SHELBY
 KB0330  COUNTRY     -  US
 KB0330  USGS QUAD   -  NEOGA (2018)
 KB0330
 KB0330                         *CURRENT SURVEY CONTROL
 KB0330  ______________________________________________________________________
 KB0330* NAD 83(1986) POSITION- 39 16 33.     (N) 088 28 23.     (W)   SCALED
 KB0330* NAVD 88 ORTHO HEIGHT -   198.387 (meters)      650.87  (feet) ADJUSTED
 KB0330  ______________________________________________________________________
 KB0330  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 KB0330  DYNAMIC HEIGHT  -        198.269 (meters)      650.49  (feet) COMP
 KB0330  MODELED GRAVITY -    980,031.3   (mgal)                       NAVD 88
 KB0330
 KB0330  VERT ORDER      -  SECOND    CLASS 0
 KB0330
 KB0330.The horizontal coordinates were scaled from a map and have
 KB0330.an estimated accuracy of +/- 6 seconds.
 KB0330
 KB0330.The orthometric height was determined by differential leveling and
 KB0330.adjusted by the NATIONAL GEODETIC SURVEY
 KB0330.in June 1991.
 KB0330
 KB0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0330.GEOID18 height accuracy estimate available here.
 KB0330
 KB0330.Click photographs - Photos may exist for this station.
 KB0330
 KB0330.The dynamic height is computed by dividing the NAVD 88
 KB0330.geopotential number by the normal gravity value computed on the
 KB0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0330.degrees latitude (g = 980.6199 gals.).
 KB0330
 KB0330.The modeled gravity was interpolated from observed gravity values.
 KB0330
 KB0330;                    North         East    Units  Estimated Accuracy
 KB0330;SPC IL E     -   289,610.      287,940.      MT  (+/- 180 meters Scaled)
 KB0330
 KB0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ729484(NAD 83)
 KB0330
 KB0330                          SUPERSEDED SURVEY CONTROL
 KB0330
 KB0330  NGVD 29 (??/??/92)  198.463  (m)          651.12   (f) ADJ UNCH    2 0
 KB0330
 KB0330.Superseded values are not recommended for survey control.
 KB0330
 KB0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0330.See file dsdata.pdf to determine how the superseded data were derived.
 KB0330
 KB0330_MARKER: DB = BENCH MARK DISK
 KB0330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0330_STAMPING: B 209 1959
 KB0330_MARK LOGO: CGS
 KB0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0330+STABILITY: SURFACE MOTION
 KB0330_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0330+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2004
 KB0330
 KB0330  HISTORY     - Date     Condition        Report By
 KB0330  HISTORY     - 1959     MONUMENTED       CGS
 KB0330  HISTORY     - 1973     GOOD             NGS
 KB0330  HISTORY     - 20041119 GOOD             ILDT
 KB0330
 KB0330                          STATION DESCRIPTION
 KB0330
 KB0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0330'3 MI S FROM NEOGA.
 KB0330'ABOUT 3.05 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0330'CENTRAL RAILROAD STATION AT NEOGA, AT THE JUNCTION OF A ROAD
 KB0330'WEST TO THE CENTRAL ILLINOIS PUBLIC SERVICE COMPANY SUB-STATION,
 KB0330'58 1/2 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 25 FEET SOUTH
 KB0330'OF THE CENTER LINE OF THE ROAD WEST, 47 1/2 FEET EAST OF THE
 KB0330'EASTMOST RAIL OF THE ILLINOIS CENTRAL RAILROAD TRACK, 3 FEET
 KB0330'NORTHEAST OF A TELEPHONE POLE, 27 FEET WEST-SOUTHWEST OF THE
 KB0330'SOUTH END OF A CONCRETE PIPE CULVERT UNDER ROAD WEST, 19 FEET
 KB0330'EAST-SOUTHEAST OF THE SOUTH END OF A CONCRETE PIPE CULVERT UNDER
 KB0330'THE ROAD WEST, 2.1 FEET EAST OF A METAL WITNESS POST, ABOUT
 KB0330'1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A
 KB0330'CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THE MARK MAY ALSO
 KB0330'BE REACHED FROM SIGEL, SHELBY COUNTY, BY GOING NORTH FOR 3.7
 KB0330'MILES ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE AT SIGEL.
 KB0330
 KB0330                          STATION RECOVERY (1973)
 KB0330
 KB0330'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0330'RECOVERED IN GOOD CONDITION.
 KB0330
 KB0330                          STATION RECOVERY (2004)
 KB0330
 KB0330'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0330'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0236 ***********************************************************************
 MF0236  DESIGNATION -  B 21
 MF0236  PID         -  MF0236
 MF0236  STATE/COUNTY-  IL/LIVINGSTON
 MF0236  COUNTRY     -  US
 MF0236  USGS QUAD   -  DWIGHT (2018)
 MF0236
 MF0236                         *CURRENT SURVEY CONTROL
 MF0236  ______________________________________________________________________
 MF0236* NAD 83(1986) POSITION- 41 05 53.     (N) 088 25 34.     (W)   SCALED
 MF0236* NAVD 88 ORTHO HEIGHT -   192.820 (meters)      632.61  (feet) ADJUSTED
 MF0236  ______________________________________________________________________
 MF0236  GEOID HEIGHT    -        -32.440 (meters)                     GEOID18
 MF0236  DYNAMIC HEIGHT  -        192.743 (meters)      632.36  (feet) COMP
 MF0236  MODELED GRAVITY -    980,217.2   (mgal)                       NAVD 88
 MF0236
 MF0236  VERT ORDER      -  SECOND    CLASS 0
 MF0236
 MF0236.The horizontal coordinates were scaled from a map and have
 MF0236.an estimated accuracy of +/- 6 seconds.
 MF0236
 MF0236.The orthometric height was determined by differential leveling and
 MF0236.adjusted by the NATIONAL GEODETIC SURVEY
 MF0236.in June 1991.
 MF0236
 MF0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0236.GEOID18 height accuracy estimate available here.
 MF0236
 MF0236.Click photographs - Photos may exist for this station.
 MF0236
 MF0236.The dynamic height is computed by dividing the NAVD 88
 MF0236.geopotential number by the normal gravity value computed on the
 MF0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0236.degrees latitude (g = 980.6199 gals.).
 MF0236
 MF0236.The modeled gravity was interpolated from observed gravity values.
 MF0236
 MF0236;                    North         East    Units  Estimated Accuracy
 MF0236;SPC IL E     -   491,940.      292,210.      MT  (+/- 180 meters Scaled)
 MF0236
 MF0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL802506(NAD 83)
 MF0236
 MF0236                          SUPERSEDED SURVEY CONTROL
 MF0236
 MF0236  NGVD 29 (??/??/92)  192.894  (m)          632.85   (f) ADJ UNCH    2 0
 MF0236
 MF0236.Superseded values are not recommended for survey control.
 MF0236
 MF0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0236.See file dsdata.pdf to determine how the superseded data were derived.
 MF0236
 MF0236_MARKER: DB = BENCH MARK DISK
 MF0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0236_STAMPING: B 21 1934
 MF0236_MARK LOGO: CGS
 MF0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0236+STABILITY: SURFACE MOTION
 MF0236
 MF0236  HISTORY     - Date     Condition        Report By
 MF0236  HISTORY     - 1934     MONUMENTED       CGS
 MF0236  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0236  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 MF0236  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0236
 MF0236                          STATION DESCRIPTION
 MF0236
 MF0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0236'AT DWIGHT.
 MF0236'AT DWIGHT, LIVINGSTON COUNTY, IN THE SOUTHEAST CORNER OF THE CITY
 MF0236'PARK, 51 FEET NORTH OF THE CENTER OF THE INTERSECTION OF TWO
 MF0236'STREETS, 24 FEET WEST OF THE CENTERLINE OF THE NORTH-AND-SOUTH
 MF0236'STREET, AND ABOUT 1 1/2 FEET HIGHER THAN THE STREET.  A STANDARD
 MF0236'DISK, STAMPED B 21 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0236
 MF0236                          STATION RECOVERY (1979)
 MF0236
 MF0236'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0236'MARK NOT FOUND.
 MF0236
 MF0236                          STATION RECOVERY (1990)
 MF0236
 MF0236'RECOVERY NOTE BY US POWER SQUADRON 1990 (IB)
 MF0236'MARK NOT FOUND.
 MF0236
 MF0236                          STATION RECOVERY (2008)
 MF0236
 MF0236'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0236'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0433 ***********************************************************************
 KB0433  DESIGNATION -  B 210
 KB0433  PID         -  KB0433
 KB0433  STATE/COUNTY-  IL/CUMBERLAND
 KB0433  COUNTRY     -  US
 KB0433  USGS QUAD   -  WOODBURY (2018)
 KB0433
 KB0433                         *CURRENT SURVEY CONTROL
 KB0433  ______________________________________________________________________
 KB0433* NAD 83(1986) POSITION- 39 10 34.     (N) 088 21 05.     (W)   SCALED
 KB0433* NAVD 88 ORTHO HEIGHT -   181.957 (meters)      596.97  (feet) ADJUSTED
 KB0433  ______________________________________________________________________
 KB0433  GEOID HEIGHT    -        -31.990 (meters)                     GEOID18
 KB0433  DYNAMIC HEIGHT  -        181.849 (meters)      596.62  (feet) COMP
 KB0433  MODELED GRAVITY -    980,029.3   (mgal)                       NAVD 88
 KB0433
 KB0433  VERT ORDER      -  SECOND    CLASS 0
 KB0433
 KB0433.The horizontal coordinates were scaled from a map and have
 KB0433.an estimated accuracy of +/- 6 seconds.
 KB0433
 KB0433.The orthometric height was determined by differential leveling and
 KB0433.adjusted by the NATIONAL GEODETIC SURVEY
 KB0433.in June 1991.
 KB0433
 KB0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0433.GEOID18 height accuracy estimate available here.
 KB0433
 KB0433.Click photographs - Photos may exist for this station.
 KB0433
 KB0433.The dynamic height is computed by dividing the NAVD 88
 KB0433.geopotential number by the normal gravity value computed on the
 KB0433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0433.degrees latitude (g = 980.6199 gals.).
 KB0433
 KB0433.The modeled gravity was interpolated from observed gravity values.
 KB0433
 KB0433;                    North         East    Units  Estimated Accuracy
 KB0433;SPC IL E     -   278,530.      298,440.      MT  (+/- 180 meters Scaled)
 KB0433
 KB0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ832371(NAD 83)
 KB0433
 KB0433                          SUPERSEDED SURVEY CONTROL
 KB0433
 KB0433  NGVD 29 (??/??/92)  182.032  (m)          597.22   (f) ADJ UNCH    2 0
 KB0433
 KB0433.Superseded values are not recommended for survey control.
 KB0433
 KB0433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0433.See file dsdata.pdf to determine how the superseded data were derived.
 KB0433
 KB0433_MARKER: DB = BENCH MARK DISK
 KB0433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0433_STAMPING: B 210 1959
 KB0433_MARK LOGO: CGS
 KB0433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0433+STABILITY: SURFACE MOTION
 KB0433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0433+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2005
 KB0433
 KB0433  HISTORY     - Date     Condition        Report By
 KB0433  HISTORY     - 1959     MONUMENTED       CGS
 KB0433  HISTORY     - 1973     GOOD             NGS
 KB0433  HISTORY     - 20050217 GOOD             ILDT
 KB0433  HISTORY     - 20120416 MARK NOT FOUND   ILDT
 KB0433
 KB0433                          STATION DESCRIPTION
 KB0433
 KB0433'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0433'1.6 MI NE FROM MONTROSE.
 KB0433'ABOUT 1.6 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE POST
 KB0433'OFFICE AT MONTROSE, AT THE JUNCTION OF A FIELD ROAD SOUTH, 153
 KB0433'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 40 1/2 FEET NORTH
 KB0433'OF THE NORTH RAIL OF THE WEST-BOUND TRACK OF THE PENNSYLVANIA
 KB0433'RAILROAD, 156 FEET NORTHEAST OF THE CENTER OF THE CROSSING OF
 KB0433'THE RAILROAD AND THE FIELD ROAD, 3 1/2 FEET WEST OF A TELEPHONE
 KB0433'POLE, 48 FEET SOUTHEAST OF THE EAST END OF A CONCRETE PIPE
 KB0433'CULVERT, 1.8 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET
 KB0433'BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 KB0433'POST PROJECTING 3 INCHES.
 KB0433
 KB0433                          STATION RECOVERY (1973)
 KB0433
 KB0433'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0433'RECOVERED IN GOOD CONDITION.
 KB0433
 KB0433                          STATION RECOVERY (2005)
 KB0433
 KB0433'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0433'RECOVERED IN GOOD CONDITION.
 KB0433
 KB0433                          STATION RECOVERY (2012)
 KB0433
 KB0433'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0433'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1416 ***********************************************************************
 KA1416  DESIGNATION -  B 211
 KA1416  PID         -  KA1416
 KA1416  STATE/COUNTY-  IL/CLARK
 KA1416  COUNTRY     -  US
 KA1416  USGS QUAD   -  CASEY (2018)
 KA1416
 KA1416                         *CURRENT SURVEY CONTROL
 KA1416  ______________________________________________________________________
 KA1416* NAD 83(1986) POSITION- 39 20 16.     (N) 087 54 31.     (W)   SCALED
 KA1416* NAVD 88 ORTHO HEIGHT -   188.993 (meters)      620.05  (feet) ADJUSTED
 KA1416  ______________________________________________________________________
 KA1416  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KA1416  DYNAMIC HEIGHT  -        188.884 (meters)      619.70  (feet) COMP
 KA1416  MODELED GRAVITY -    980,045.2   (mgal)                       NAVD 88
 KA1416
 KA1416  VERT ORDER      -  SECOND    CLASS 0
 KA1416
 KA1416.The horizontal coordinates were scaled from a map and have
 KA1416.an estimated accuracy of +/- 6 seconds.
 KA1416
 KA1416.The orthometric height was determined by differential leveling and
 KA1416.adjusted by the NATIONAL GEODETIC SURVEY
 KA1416.in June 1991.
 KA1416
 KA1416.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1416.GEOID18 height accuracy estimate available here.
 KA1416
 KA1416.Click photographs - Photos may exist for this station.
 KA1416
 KA1416.The dynamic height is computed by dividing the NAVD 88
 KA1416.geopotential number by the normal gravity value computed on the
 KA1416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1416.degrees latitude (g = 980.6199 gals.).
 KA1416
 KA1416.The modeled gravity was interpolated from observed gravity values.
 KA1416
 KA1416;                    North         East    Units  Estimated Accuracy
 KA1416;SPC IL E     -   296,560.      336,620.      MT  (+/- 180 meters Scaled)
 KA1416
 KA1416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ216546(NAD 83)
 KA1416
 KA1416                          SUPERSEDED SURVEY CONTROL
 KA1416
 KA1416  NGVD 29 (??/??/92)  189.063  (m)          620.28   (f) ADJ UNCH    2 0
 KA1416
 KA1416.Superseded values are not recommended for survey control.
 KA1416
 KA1416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1416.See file dsdata.pdf to determine how the superseded data were derived.
 KA1416
 KA1416_MARKER: DB = BENCH MARK DISK
 KA1416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1416_STAMPING: B 211 1959
 KA1416_MARK LOGO: CGS
 KA1416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1416+STABILITY: SURFACE MOTION
 KA1416
 KA1416  HISTORY     - Date     Condition        Report By
 KA1416  HISTORY     - 1959     MONUMENTED       CGS
 KA1416  HISTORY     - 1960     GOOD             CGS
 KA1416
 KA1416                          STATION DESCRIPTION
 KA1416
 KA1416'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1416'1.6 MI SW FROM MARTINSVILLE.
 KA1416'1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1416'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.2 MILES
 KA1416'NORTHWEST ALONG AN ASPHALT ROAD, AT A NORTH-SOUTH GRAVEL ROAD
 KA1416'CROSSING, 23 FEET NORTHEAST OF THE CENTER LINE OF THE ASPHALT ROAD,
 KA1416'32 FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD, 1 1/2 FEET
 KA1416'SOUTHWEST OF A FENCE, 12 1/2 FEET SOUTHEAST OF A FENCE CORNER, 2.3
 KA1416'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 KA1416'LEVEL OF THE ASPHALT ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1416'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0942 ***********************************************************************
 JB0942  DESIGNATION -  B 212
 JB0942  PID         -  JB0942
 JB0942  STATE/COUNTY-  IL/FAYETTE
 JB0942  COUNTRY     -  US
 JB0942  USGS QUAD   -  HAGARSTOWN (2018)
 JB0942
 JB0942                         *CURRENT SURVEY CONTROL
 JB0942  ______________________________________________________________________
 JB0942* NAD 83(1986) POSITION- 38 56 39.     (N) 089 12 37.     (W)   SCALED
 JB0942* NAVD 88 ORTHO HEIGHT -   158.084 (meters)      518.65  (feet) ADJUSTED
 JB0942  ______________________________________________________________________
 JB0942  GEOID HEIGHT    -        -31.597 (meters)                     GEOID18
 JB0942  DYNAMIC HEIGHT  -        157.986 (meters)      518.33  (feet) COMP
 JB0942  MODELED GRAVITY -    980,005.9   (mgal)                       NAVD 88
 JB0942
 JB0942  VERT ORDER      -  SECOND    CLASS 0
 JB0942
 JB0942.The horizontal coordinates were scaled from a map and have
 JB0942.an estimated accuracy of +/- 6 seconds.
 JB0942
 JB0942.The orthometric height was determined by differential leveling and
 JB0942.adjusted by the NATIONAL GEODETIC SURVEY
 JB0942.in June 1991.
 JB0942
 JB0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0942.GEOID18 height accuracy estimate available here.
 JB0942
 JB0942.Click photographs - Photos may exist for this station.
 JB0942
 JB0942.The dynamic height is computed by dividing the NAVD 88
 JB0942.geopotential number by the normal gravity value computed on the
 JB0942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0942.degrees latitude (g = 980.6199 gals.).
 JB0942
 JB0942.The modeled gravity was interpolated from observed gravity values.
 JB0942
 JB0942;                    North         East    Units  Estimated Accuracy
 JB0942;SPC IL E     -   253,150.      223,980.      MT  (+/- 180 meters Scaled)
 JB0942
 JB0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ084129(NAD 83)
 JB0942
 JB0942                          SUPERSEDED SURVEY CONTROL
 JB0942
 JB0942  NGVD 29 (??/??/92)  158.212  (m)          519.07   (f) ADJ UNCH    2 0
 JB0942
 JB0942.Superseded values are not recommended for survey control.
 JB0942
 JB0942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0942.See file dsdata.pdf to determine how the superseded data were derived.
 JB0942
 JB0942_MARKER: DB = BENCH MARK DISK
 JB0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0942_STAMPING: B 212 1960
 JB0942_MARK LOGO: CGS
 JB0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0942+STABILITY: SURFACE MOTION
 JB0942
 JB0942  HISTORY     - Date     Condition        Report By
 JB0942  HISTORY     - 1960     MONUMENTED       CGS
 JB0942
 JB0942                          STATION DESCRIPTION
 JB0942
 JB0942'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0942'3.8 MI E FROM MULBERRY GROVE.
 JB0942'ABOUT 3.5 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0942'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, THENCE 0.2 MILE NORTH
 JB0942'ALONG A GRAVEL ROAD, THENCE 0.05 MILE EAST ALONG A GRAVEL ROAD,
 JB0942'AT A DRIVE NORTH TO A FARM HOUSE, 15 FEET NORTH OF THE CENTER
 JB0942'LINE OF THE ROAD, 98 FEET EAST OF THE CENTER LINE OF THE DRIVE,
 JB0942'1 FOOT SOUTH OF A FENCE, 3 FEET SOUTHEAST OF A FENCE CORNER,
 JB0942'78 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 2.2
 JB0942'FEET WEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE
 JB0942'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0942'1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1410 ***********************************************************************
 JB1410  DESIGNATION -  B 213
 JB1410  PID         -  JB1410
 JB1410  STATE/COUNTY-  IL/CLINTON
 JB1410  COUNTRY     -  US
 JB1410  USGS QUAD   -  SAINT ROSE (2018)
 JB1410
 JB1410                         *CURRENT SURVEY CONTROL
 JB1410  ______________________________________________________________________
 JB1410* NAD 83(1986) POSITION- 38 41 29.     (N) 089 35 43.     (W)   SCALED
 JB1410* NAVD 88 ORTHO HEIGHT -   142.028 (meters)      465.97  (feet) ADJUSTED
 JB1410  ______________________________________________________________________
 JB1410  GEOID HEIGHT    -        -30.966 (meters)                     GEOID18
 JB1410  DYNAMIC HEIGHT  -        141.938 (meters)      465.67  (feet) COMP
 JB1410  MODELED GRAVITY -    979,996.1   (mgal)                       NAVD 88
 JB1410
 JB1410  VERT ORDER      -  SECOND    CLASS 0
 JB1410
 JB1410.The horizontal coordinates were scaled from a map and have
 JB1410.an estimated accuracy of +/- 6 seconds.
 JB1410
 JB1410.The orthometric height was determined by differential leveling and
 JB1410.adjusted by the NATIONAL GEODETIC SURVEY
 JB1410.in June 1991.
 JB1410
 JB1410.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1410.GEOID18 height accuracy estimate available here.
 JB1410
 JB1410.Click photographs - Photos may exist for this station.
 JB1410
 JB1410.The dynamic height is computed by dividing the NAVD 88
 JB1410.geopotential number by the normal gravity value computed on the
 JB1410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1410.degrees latitude (g = 980.6199 gals.).
 JB1410
 JB1410.The modeled gravity was interpolated from observed gravity values.
 JB1410
 JB1410;                    North         East    Units  Estimated Accuracy
 JB1410;SPC IL W     -   224,870.      749,710.      MT  (+/- 180 meters Scaled)
 JB1410
 JB1410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH742857(NAD 83)
 JB1410
 JB1410                          SUPERSEDED SURVEY CONTROL
 JB1410
 JB1410  NGVD 29 (??/??/92)  142.148  (m)          466.36   (f) ADJ UNCH    2 0
 JB1410
 JB1410.Superseded values are not recommended for survey control.
 JB1410
 JB1410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1410.See file dsdata.pdf to determine how the superseded data were derived.
 JB1410
 JB1410_MARKER: DB = BENCH MARK DISK
 JB1410_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1410_SP_SET: BRIDGE
 JB1410_STAMPING: B 213 1960
 JB1410_MARK LOGO: CGS
 JB1410_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1410
 JB1410  HISTORY     - Date     Condition        Report By
 JB1410  HISTORY     - 1960     MONUMENTED       CGS
 JB1410  HISTORY     - 20110824 GOOD             ILDT
 JB1410
 JB1410                          STATION DESCRIPTION
 JB1410
 JB1410'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1410'9.4 MI NW FROM BREESE.
 JB1410'ABOUT 3.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1410'THE STATION AT BREESE, THENCE 5.65 MILES NORTH ALONG AN ASPHALT
 JB1410'ROAD AND A GRAVEL ROAD, ABOUT 0.2 MILE NORTH OF THE JUNCTION
 JB1410'OF A ROAD EAST, SET IN THE TOP OF THE EAST END OF THE NORTH
 JB1410'BRIDGE SEAT OF AN 80-FOOT CONCRETE BRIDGE, 19 FEET EAST OF THE
 JB1410'CENTER LINE OF THE ROAD AND ABOUT 1 1/2 FEET BELOW THE LEVEL OF
 JB1410'THE ROAD.
 JB1410
 JB1410                          STATION RECOVERY (2011)
 JB1410
 JB1410'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1410'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0549 ***********************************************************************
 JB0549  DESIGNATION -  B 214
 JB0549  PID         -  JB0549
 JB0549  STATE/COUNTY-  IL/CLAY
 JB0549  COUNTRY     -  US
 JB0549  USGS QUAD   -  OSKALOOSA (2018)
 JB0549
 JB0549                         *CURRENT SURVEY CONTROL
 JB0549  ______________________________________________________________________
 JB0549* NAD 83(2011) POSITION- 38 52 12.73985(N) 088 38 33.46163(W)   ADJUSTED
 JB0549* NAD 83(2011) ELLIP HT-   119.727 (meters)        (06/27/12)   ADJUSTED
 JB0549* NAD 83(2011) EPOCH   -  2010.00
 JB0549* NAVD 88 ORTHO HEIGHT -   151.277 (meters)      496.31  (feet) ADJUSTED
 JB0549  ______________________________________________________________________
 JB0549  GEOID HEIGHT    -        -31.559 (meters)                     GEOID18
 JB0549  NAD 83(2011) X  -    117,789.948 (meters)                     COMP
 JB0549  NAD 83(2011) Y  - -4,971,080.441 (meters)                     COMP
 JB0549  NAD 83(2011) Z  -  3,981,183.972 (meters)                     COMP
 JB0549  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 JB0549  DYNAMIC HEIGHT  -        151.184 (meters)      496.01  (feet) COMP
 JB0549  MODELED GRAVITY -    980,011.5   (mgal)                       NAVD 88
 JB0549
 JB0549  VERT ORDER      -  SECOND    CLASS 0
 JB0549
 JB0549  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0549  Standards:
 JB0549         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0549            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0549  -------------------------------------------------------------------
 JB0549  NETWORK    0.65   1.02           0.27   0.26   0.52      0.12964482
 JB0549  -------------------------------------------------------------------
 JB0549  Click here for local accuracies and other accuracy information.
 JB0549
 JB0549.The horizontal coordinates were established by GPS observations
 JB0549.and adjusted by the National Geodetic Survey in June 2012.
 JB0549
 JB0549.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0549.been affixed to the stable North American tectonic plate. See 
 JB0549.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0549
 JB0549.The horizontal coordinates are valid at the epoch date displayed above
 JB0549.which is a decimal equivalence of Year/Month/Day.
 JB0549
 JB0549.The orthometric height was determined by differential leveling and
 JB0549.adjusted by the NATIONAL GEODETIC SURVEY
 JB0549.in June 1991.
 JB0549
 JB0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0549.GEOID18 height accuracy estimate available here.
 JB0549
 JB0549.Click photographs - Photos may exist for this station.
 JB0549
 JB0549.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0549
 JB0549.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0549
 JB0549.The ellipsoidal height was determined by GPS observations
 JB0549.and is referenced to NAD 83.
 JB0549
 JB0549.The dynamic height is computed by dividing the NAVD 88
 JB0549.geopotential number by the normal gravity value computed on the
 JB0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0549.degrees latitude (g = 980.6199 gals.).
 JB0549
 JB0549.The modeled gravity was interpolated from observed gravity values.
 JB0549
 JB0549. The following values were computed from the NAD 83(2011) position.
 JB0549
 JB0549;                    North         East     Units Scale Factor Converg.
 JB0549;SPC IL E     -   244,614.832   273,158.656   MT  0.99998387   -0 11 38.8
 JB0549;SPC IL E     -   802,540.49    896,188.02   sFT  0.99998387   -0 11 38.8
 JB0549;UTM  16      - 4,303,655.426   357,498.248   MT  0.99985006   -1 01 51.7
 JB0549
 JB0549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0549!SPC IL E     -   0.99998122  x   0.99998387  =   0.99996509
 JB0549!UTM  16      -   0.99998122  x   0.99985006  =   0.99983128
 JB0549
 JB0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5749803655(NAD 83)
 JB0549
 JB0549                          SUPERSEDED SURVEY CONTROL
 JB0549
 JB0549  NAD 83(2007)-  38 52 12.73995(N)    088 38 33.46240(W) AD(2002.00) 1
 JB0549  ELLIP H (07/11/08)  119.735  (m)                       GP(2002.00) 3 2
 JB0549  NAVD 88             151.27   (m)          496.3    (f) LEVELING    3  
 JB0549  NGVD 29 (??/??/92)  151.381  (m)          496.66   (f) ADJ UNCH    2 0
 JB0549
 JB0549.Superseded values are not recommended for survey control.
 JB0549
 JB0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0549.See file dsdata.pdf to determine how the superseded data were derived.
 JB0549
 JB0549_MARKER: DB = BENCH MARK DISK
 JB0549_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0549_SP_SET: NCRETE BRIDGE PEIR
 JB0549_STAMPING: B 214 1960
 JB0549_MARK LOGO: CGS
 JB0549_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0549_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0549+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2007
 JB0549
 JB0549  HISTORY     - Date     Condition        Report By
 JB0549  HISTORY     - 1960     MONUMENTED       CGS
 JB0549  HISTORY     - 20070909 GOOD             ILDT
 JB0549
 JB0549                          STATION DESCRIPTION
 JB0549
 JB0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0549'5.1 MI S FROM EDGEWOOD.
 JB0549'ABOUT 0.15 MILE NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS
 JB0549'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE
 JB0549'4.95 MILES SOUTH ALONG AN ASPHALT AND GRAVEL ROAD LEADING TO
 JB0549'IOLA, AT THE BALTIMORE AND OHIO RAILROAD OVERPASS OVER THE ROAD,
 JB0549'SET IN THE TOP OF THE EAST CORNER OF THE CONCRETE BASE OF THE
 JB0549'FIRST PIER NORTHWEST OF THE ROAD, 15 FEET NORTHWEST OF THE CENTER
 JB0549'LINE OF THE ROAD, ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE ROAD.
 JB0549'NOTE-- THE MARK MAY BE REACHED FROM IOLA, CLAY COUNTY, BY GOING
 JB0549'NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FOR 2.8 MILES.
 JB0549
 JB0549                          STATION RECOVERY (2007)
 JB0549
 JB0549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB0549'FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0654 ***********************************************************************
 JB0654  DESIGNATION -  B 215
 JB0654  PID         -  JB0654
 JB0654  STATE/COUNTY-  IL/MARION
 JB0654  COUNTRY     -  US
 JB0654  USGS QUAD   -  SALEM NORTH (2018)
 JB0654
 JB0654                         *CURRENT SURVEY CONTROL
 JB0654  ______________________________________________________________________
 JB0654* NAD 83(1986) POSITION- 38 37 37.     (N) 088 58 34.     (W)   SCALED
 JB0654* NAVD 88 ORTHO HEIGHT -   169.683 (meters)      556.70  (feet) ADJUSTED
 JB0654  ______________________________________________________________________
 JB0654  GEOID HEIGHT    -        -30.985 (meters)                     GEOID18
 JB0654  DYNAMIC HEIGHT  -        169.575 (meters)      556.35  (feet) COMP
 JB0654  MODELED GRAVITY -    979,989.7   (mgal)                       NAVD 88
 JB0654
 JB0654  VERT ORDER      -  SECOND    CLASS 0
 JB0654
 JB0654.The horizontal coordinates were scaled from a map and have
 JB0654.an estimated accuracy of +/- 6 seconds.
 JB0654
 JB0654.The orthometric height was determined by differential leveling and
 JB0654.adjusted by the NATIONAL GEODETIC SURVEY
 JB0654.in June 1991.
 JB0654
 JB0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0654.GEOID18 height accuracy estimate available here.
 JB0654
 JB0654.Click photographs - Photos may exist for this station.
 JB0654
 JB0654.The dynamic height is computed by dividing the NAVD 88
 JB0654.geopotential number by the normal gravity value computed on the
 JB0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0654.degrees latitude (g = 980.6199 gals.).
 JB0654
 JB0654.The modeled gravity was interpolated from observed gravity values.
 JB0654
 JB0654;                    North         East    Units  Estimated Accuracy
 JB0654;SPC IL E     -   217,760.      244,030.      MT  (+/- 180 meters Scaled)
 JB0654
 JB0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH279772(NAD 83)
 JB0654
 JB0654                          SUPERSEDED SURVEY CONTROL
 JB0654
 JB0654  NGVD 29 (??/??/92)  169.793  (m)          557.06   (f) ADJ UNCH    2 0
 JB0654
 JB0654.Superseded values are not recommended for survey control.
 JB0654
 JB0654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0654.See file dsdata.pdf to determine how the superseded data were derived.
 JB0654
 JB0654_MARKER: DB = BENCH MARK DISK
 JB0654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0654_STAMPING: B 215 1960
 JB0654_MARK LOGO: CGS
 JB0654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0654+STABILITY: SURFACE MOTION
 JB0654
 JB0654  HISTORY     - Date     Condition        Report By
 JB0654  HISTORY     - 1960     MONUMENTED       CGS
 JB0654  HISTORY     - 20110913 MARK NOT FOUND   ILDT
 JB0654
 JB0654                          STATION DESCRIPTION
 JB0654
 JB0654'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0654'2 MI W FROM SALEM.
 JB0654'ABOUT 1.7 MILES WEST ALONG U.S. HIGHWAY 50 FROM THE COURT HOUSE
 JB0654'IN SALEM, THENCE 0.3 MILE NORTH ALONG AN OILED ROAD, AT THE
 JB0654'JUNCTION OF AN EAST-WEST CROSS ROAD, 25 FEET WEST OF THE CENTER
 JB0654'LINE OF THE ROAD, 27 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB0654'38 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION, 2 1/2 FEET
 JB0654'NORTHEAST OF POWER POLE NUMBER D-6-74, 1.8 MILES EAST OF A METAL
 JB0654'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 JB0654'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0654
 JB0654                          STATION RECOVERY (2011)
 JB0654
 JB0654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0654'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0388 ***********************************************************************
 JB0388  DESIGNATION -  B 216
 JB0388  PID         -  JB0388
 JB0388  STATE/COUNTY-  IL/JEFFERSON
 JB0388  COUNTRY     -  US
 JB0388  USGS QUAD   -  MOUNT VERNON (2018)
 JB0388
 JB0388                         *CURRENT SURVEY CONTROL
 JB0388  ______________________________________________________________________
 JB0388* NAD 83(1986) POSITION- 38 18 09.     (N) 088 55 57.     (W)   SCALED
 JB0388* NAVD 88 ORTHO HEIGHT -   154.893 (meters)      508.18  (feet) ADJUSTED
 JB0388  ______________________________________________________________________
 JB0388  GEOID HEIGHT    -        -30.158 (meters)                     GEOID18
 JB0388  DYNAMIC HEIGHT  -        154.794 (meters)      507.85  (feet) COMP
 JB0388  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 JB0388
 JB0388  VERT ORDER      -  SECOND    CLASS 0
 JB0388
 JB0388.The horizontal coordinates were scaled from a map and have
 JB0388.an estimated accuracy of +/- 6 seconds.
 JB0388
 JB0388.The orthometric height was determined by differential leveling and
 JB0388.adjusted by the NATIONAL GEODETIC SURVEY
 JB0388.in June 1991.
 JB0388
 JB0388.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0388.GEOID18 height accuracy estimate available here.
 JB0388
 JB0388.Click photographs - Photos may exist for this station.
 JB0388
 JB0388.The dynamic height is computed by dividing the NAVD 88
 JB0388.geopotential number by the normal gravity value computed on the
 JB0388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0388.degrees latitude (g = 980.6199 gals.).
 JB0388
 JB0388.The modeled gravity was interpolated from observed gravity values.
 JB0388
 JB0388;                    North         East    Units  Estimated Accuracy
 JB0388;SPC IL E     -   181,720.      247,590.      MT  (+/- 180 meters Scaled)
 JB0388
 JB0388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH310411(NAD 83)
 JB0388
 JB0388                          SUPERSEDED SURVEY CONTROL
 JB0388
 JB0388  NGVD 29 (??/??/92)  155.002  (m)          508.54   (f) ADJ UNCH    2 0
 JB0388
 JB0388.Superseded values are not recommended for survey control.
 JB0388
 JB0388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0388.See file dsdata.pdf to determine how the superseded data were derived.
 JB0388
 JB0388_MARKER: DB = BENCH MARK DISK
 JB0388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0388_STAMPING: B 216 1960
 JB0388_MARK LOGO: CGS
 JB0388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0388+STABILITY: SURFACE MOTION
 JB0388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0388+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2014
 JB0388
 JB0388  HISTORY     - Date     Condition        Report By
 JB0388  HISTORY     - 1960     MONUMENTED       CGS
 JB0388  HISTORY     - 20081030 GOOD             ILDT
 JB0388  HISTORY     - 20090120 GOOD             ILDT
 JB0388  HISTORY     - 20140626 GOOD             ILDT
 JB0388
 JB0388                          STATION DESCRIPTION
 JB0388
 JB0388'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0388'2.5 MI SW FROM MT VERNON.
 JB0388'ABOUT 1.7 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0388'AT MT. VERNON, THENCE 0.8 MILE SOUTH ALONG AN OILED ROAD, AT A
 JB0388'DRIVE EAST TO A FARM HOUSE, 21 FEET EAST OF THE CENTER LINE OF
 JB0388'THE ROAD, 113 FEET SOUTH OF THE CENTER LINE OF THE DRIVE, 2 FEET
 JB0388'SOUTHWEST OF A POWER POLE WITH A TRANSFORMER, 73 FEET SOUTHWEST
 JB0388'OF THE SOUTHWEST CORNER OF THE HOUSE, 1.1 FEET SOUTH-SOUTHEAST
 JB0388'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD
 JB0388'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0388
 JB0388                          STATION RECOVERY (2008)
 JB0388
 JB0388'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 JB0388'RECOVERED IN GOOD CONDITION.
 JB0388
 JB0388                          STATION RECOVERY (2009)
 JB0388
 JB0388'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0388'RECOVERED IN GOOD CONDITION.
 JB0388
 JB0388                          STATION RECOVERY (2014)
 JB0388
 JB0388'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0388'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0927 ***********************************************************************
 HB0927  DESIGNATION -  B 217
 HB0927  PID         -  HB0927
 HB0927  STATE/COUNTY-  IL/PULASKI
 HB0927  COUNTRY     -  US
 HB0927  USGS QUAD   -  PULASKI (2018)
 HB0927
 HB0927                         *CURRENT SURVEY CONTROL
 HB0927  ______________________________________________________________________
 HB0927* NAD 83(1986) POSITION- 37 13 26.     (N) 089 09 20.     (W)   SCALED
 HB0927* NAVD 88 ORTHO HEIGHT -   126.860 (meters)      416.21  (feet) ADJUSTED
 HB0927  ______________________________________________________________________
 HB0927  GEOID HEIGHT    -        -28.314 (meters)                     GEOID18
 HB0927  DYNAMIC HEIGHT  -        126.769 (meters)      415.91  (feet) COMP
 HB0927  MODELED GRAVITY -    979,909.2   (mgal)                       NAVD 88
 HB0927
 HB0927  VERT ORDER      -  SECOND    CLASS 0
 HB0927
 HB0927.The horizontal coordinates were scaled from a map and have
 HB0927.an estimated accuracy of +/- 6 seconds.
 HB0927
 HB0927.The orthometric height was determined by differential leveling and
 HB0927.adjusted by the NATIONAL GEODETIC SURVEY
 HB0927.in June 1991.
 HB0927
 HB0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0927.GEOID18 height accuracy estimate available here.
 HB0927
 HB0927.Click photographs - Photos may exist for this station.
 HB0927
 HB0927.The dynamic height is computed by dividing the NAVD 88
 HB0927.geopotential number by the normal gravity value computed on the
 HB0927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0927.degrees latitude (g = 980.6199 gals.).
 HB0927
 HB0927.The modeled gravity was interpolated from observed gravity values.
 HB0927
 HB0927;                    North         East    Units  Estimated Accuracy
 HB0927;SPC IL W     -    62,310.      789,730.      MT  (+/- 180 meters Scaled)
 HB0927
 HB0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG087218(NAD 83)
 HB0927
 HB0927                          SUPERSEDED SURVEY CONTROL
 HB0927
 HB0927  NGVD 29 (11/26/84)  126.797  (m)          416.00   (f) ADJUSTED    2 0
 HB0927
 HB0927.Superseded values are not recommended for survey control.
 HB0927
 HB0927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0927.See file dsdata.pdf to determine how the superseded data were derived.
 HB0927
 HB0927_MARKER: DB = BENCH MARK DISK
 HB0927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0927_STAMPING: B 217 1960
 HB0927_MARK LOGO: CGS
 HB0927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0927+STABILITY: SURFACE MOTION
 HB0927
 HB0927  HISTORY     - Date     Condition        Report By
 HB0927  HISTORY     - 1960     MONUMENTED       CGS
 HB0927  HISTORY     - 1978     GOOD             ILDT
 HB0927  HISTORY     - 1978     GOOD             ILDT
 HB0927  HISTORY     - 1978     GOOD             ILDT
 HB0927
 HB0927                          STATION DESCRIPTION
 HB0927
 HB0927'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0927'5.2 MI NE FROM PULASKI.
 HB0927'ABOUT 0.4 MILE EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0927'AT PULASKI, THENCE 2.3 MILES NORTHEAST ALONG A WINDING GRAVEL
 HB0927'ROAD, THENCE 1.1 MILE NORTH ALONG A GRAVEL ROAD, THENCE 0.55
 HB0927'MILE EAST ALONG A GRAVEL ROAD, THENCE 0.8 MILE SOUTH ALONG A
 HB0927'NARROW GRAVEL ROAD, AT A SHARP CURVE IN THE ROAD TO THE SOUTHEAST,
 HB0927'AT A FARM HOUSE ON THE INSIDE OF THE CURVE, 18 FEET NORTH OF THE
 HB0927'CENTER LINE OF THE ROAD, 28 FEET EAST OF THE CENTER LINE OF THE
 HB0927'FARM DRIVE NORTH TO THE HOUSE, 2 FEET SOUTH OF A FENCE, 5 FEET
 HB0927'EAST OF A FENCE CORNER, 57 FEET EAST-SOUTHEAST OF A POWER POLE,
 HB0927'1.9 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE
 HB0927'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 HB0927'PROJECTING 3 INCHES.
 HB0927
 HB0927                          STATION RECOVERY (1978)
 HB0927
 HB0927'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0927'RECOVERED IN GOOD CONDITION.
 HB0927
 HB0927                          STATION RECOVERY (1978)
 HB0927
 HB0927'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0927'RECOVERED IN GOOD CONDITION.
 HB0927
 HB0927                          STATION RECOVERY (1978)
 HB0927
 HB0927'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0927'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0921 ***********************************************************************
 KB0921  DESIGNATION -  B 218
 KB0921  PID         -  KB0921
 KB0921  STATE/COUNTY-  IL/MACOUPIN
 KB0921  COUNTRY     -  US
 KB0921  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB0921
 KB0921                         *CURRENT SURVEY CONTROL
 KB0921  ______________________________________________________________________
 KB0921* NAD 83(1986) POSITION- 39 01 28.     (N) 089 45 41.     (W)   SCALED
 KB0921* NAVD 88 ORTHO HEIGHT -   196.607 (meters)      645.03  (feet) ADJUSTED
 KB0921  ______________________________________________________________________
 KB0921  GEOID HEIGHT    -        -31.205 (meters)                     GEOID18
 KB0921  DYNAMIC HEIGHT  -        196.490 (meters)      644.65  (feet) COMP
 KB0921  MODELED GRAVITY -    980,029.4   (mgal)                       NAVD 88
 KB0921
 KB0921  VERT ORDER      -  SECOND    CLASS 0
 KB0921
 KB0921.The horizontal coordinates were scaled from a map and have
 KB0921.an estimated accuracy of +/- 6 seconds.
 KB0921
 KB0921.The orthometric height was determined by differential leveling and
 KB0921.adjusted by the NATIONAL GEODETIC SURVEY
 KB0921.in June 1991.
 KB0921
 KB0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0921.GEOID18 height accuracy estimate available here.
 KB0921
 KB0921.Click photographs - Photos may exist for this station.
 KB0921
 KB0921.The dynamic height is computed by dividing the NAVD 88
 KB0921.geopotential number by the normal gravity value computed on the
 KB0921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0921.degrees latitude (g = 980.6199 gals.).
 KB0921
 KB0921.The modeled gravity was interpolated from observed gravity values.
 KB0921
 KB0921;                    North         East    Units  Estimated Accuracy
 KB0921;SPC IL W     -   261,760.      735,090.      MT  (+/- 180 meters Scaled)
 KB0921
 KB0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ609231(NAD 83)
 KB0921
 KB0921                          SUPERSEDED SURVEY CONTROL
 KB0921
 KB0921  NGVD 29 (??/??/92)  196.723  (m)          645.42   (f) ADJ UNCH    2 0
 KB0921
 KB0921.Superseded values are not recommended for survey control.
 KB0921
 KB0921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0921.See file dsdata.pdf to determine how the superseded data were derived.
 KB0921
 KB0921_MARKER: DB = BENCH MARK DISK
 KB0921_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0921_SP_SET: CULVERT HEADWALL
 KB0921_STAMPING: B 218 1960
 KB0921_MARK LOGO: CGS
 KB0921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0921+STABILITY: SURFACE MOTION
 KB0921
 KB0921  HISTORY     - Date     Condition        Report By
 KB0921  HISTORY     - 1960     MONUMENTED       CGS
 KB0921
 KB0921                          STATION DESCRIPTION
 KB0921
 KB0921'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0921'2 MI NE FROM STAUNTON.
 KB0921'ABOUT 1.45 MILES EAST ALONG EAST MAIN STREET FROM THE PUBLIC PARK,
 KB0921'THENCE 0.5 MILE NORTHEAST ON OLD U.S. HIGHWAY 66, ABOUT 0.15
 KB0921'MILE SOUTHWEST OF A JUNCTION OF A ROAD NORTH, AT THE CROSSING OF A
 KB0921'HIGHPOWER TRANSMISSION LINE, SET IN THE TOP OF THE NORTHWEST HEADWALL
 KB0921'OF A FOUR FOOT CONCRETE BOX CULVERT, 15 FEET WEST-NORTHWEST OF THE
 KB0921'CENTER LINE OF THE ROAD, 3 FEET NORTHEAST OF THE SOUTHWEST END
 KB0921'OF THE HEADWALL, AND ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1048 ***********************************************************************
 KB1048  DESIGNATION -  B 219
 KB1048  PID         -  KB1048
 KB1048  STATE/COUNTY-  IL/SANGAMON
 KB1048  COUNTRY     -  US
 KB1048  USGS QUAD   -  CHATHAM (2018)
 KB1048
 KB1048                         *CURRENT SURVEY CONTROL
 KB1048  ______________________________________________________________________
 KB1048* NAD 83(1986) POSITION- 39 38 30.     (N) 089 39 24.     (W)   SCALED
 KB1048* NAVD 88 ORTHO HEIGHT -   182.375 (meters)      598.34  (feet) ADJUSTED
 KB1048  ______________________________________________________________________
 KB1048  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 KB1048  DYNAMIC HEIGHT  -        182.273 (meters)      598.01  (feet) COMP
 KB1048  MODELED GRAVITY -    980,065.9   (mgal)                       NAVD 88
 KB1048
 KB1048  VERT ORDER      -  SECOND    CLASS 0
 KB1048
 KB1048.The horizontal coordinates were scaled from a map and have
 KB1048.an estimated accuracy of +/- 6 seconds.
 KB1048
 KB1048.The orthometric height was determined by differential leveling and
 KB1048.adjusted by the NATIONAL GEODETIC SURVEY
 KB1048.in June 1991.
 KB1048
 KB1048.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1048.GEOID18 height accuracy estimate available here.
 KB1048
 KB1048.Click photographs - Photos may exist for this station.
 KB1048
 KB1048.The dynamic height is computed by dividing the NAVD 88
 KB1048.geopotential number by the normal gravity value computed on the
 KB1048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1048.degrees latitude (g = 980.6199 gals.).
 KB1048
 KB1048.The modeled gravity was interpolated from observed gravity values.
 KB1048
 KB1048;                    North         East    Units  Estimated Accuracy
 KB1048;SPC IL W     -   330,330.      743,780.      MT  (+/- 180 meters Scaled)
 KB1048
 KB1048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ720913(NAD 83)
 KB1048
 KB1048                          SUPERSEDED SURVEY CONTROL
 KB1048
 KB1048  NGVD 29 (??/??/92)  182.489  (m)          598.72   (f) ADJ UNCH    2 0
 KB1048
 KB1048.Superseded values are not recommended for survey control.
 KB1048
 KB1048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1048.See file dsdata.pdf to determine how the superseded data were derived.
 KB1048
 KB1048_MARKER: DB = BENCH MARK DISK
 KB1048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1048_STAMPING: B 219 1960
 KB1048_MARK LOGO: CGS
 KB1048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1048+STABILITY: SURFACE MOTION
 KB1048
 KB1048  HISTORY     - Date     Condition        Report By
 KB1048  HISTORY     - 1960     MONUMENTED       CGS
 KB1048  HISTORY     - 1976     GOOD             NGS
 KB1048
 KB1048                          STATION DESCRIPTION
 KB1048
 KB1048'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1048'5.6 MI NW FROM DIVERNON.
 KB1048'4.5 MILES NORTH ALONG U.S. 66 FROM ITS JUNCTION OF DIVERNON
 KB1048'ROAD, THENCE 0.25 MILES WEST ALONG AN OILED ROAD, THENCE 0.6
 KB1048'MILES NORTH ALONG AN OILED ROAD, THENCE 0.10 MILES WEST ALONG AN
 KB1048'OILED ROAD, THENCE 0.10 MILES NORTH ALONG AN OILED ROAD, AT THE
 KB1048'OUTSIDE OF A CURVE IN THE ROAD TO THE WEST, 23 FEET EAST OF THE
 KB1048'CENTER LINE OF THE ROAD, 2 FEET WEST OF A FENCE, 5 FEET SOUTHEAST
 KB1048'OF A POWER LINE BRACE POLE, 48 FEET SOUTH OF A TELEPHONE POLE,
 KB1048'1.8 FEET NORTH OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL
 KB1048'OF THE GROUND, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB1048'3 INCHES.
 KB1048
 KB1048                          STATION RECOVERY (1976)
 KB1048
 KB1048'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0024 ***********************************************************************
 LC0024  DESIGNATION -  B 22
 LC0024  PID         -  LC0024
 LC0024  STATE/COUNTY-  IL/FORD
 LC0024  COUNTRY     -  US
 LC0024  USGS QUAD   -  SIBLEY (2018)
 LC0024
 LC0024                         *CURRENT SURVEY CONTROL
 LC0024  ______________________________________________________________________
 LC0024* NAD 83(1986) POSITION- 40 35 18.     (N) 088 23 04.     (W)   SCALED
 LC0024* NAVD 88 ORTHO HEIGHT -   247.625 (meters)      812.42  (feet) ADJUSTED
 LC0024  ______________________________________________________________________
 LC0024  GEOID HEIGHT    -        -31.982 (meters)                     GEOID18
 LC0024  DYNAMIC HEIGHT  -        247.513 (meters)      812.05  (feet) COMP
 LC0024  MODELED GRAVITY -    980,165.8   (mgal)                       NAVD 88
 LC0024
 LC0024  VERT ORDER      -  SECOND    CLASS 0
 LC0024
 LC0024.The horizontal coordinates were scaled from a map and have
 LC0024.an estimated accuracy of +/- 6 seconds.
 LC0024
 LC0024.The orthometric height was determined by differential leveling and
 LC0024.adjusted by the NATIONAL GEODETIC SURVEY
 LC0024.in June 1991.
 LC0024
 LC0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0024.GEOID18 height accuracy estimate available here.
 LC0024
 LC0024.Click photographs - Photos may exist for this station.
 LC0024
 LC0024.The dynamic height is computed by dividing the NAVD 88
 LC0024.geopotential number by the normal gravity value computed on the
 LC0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0024.degrees latitude (g = 980.6199 gals.).
 LC0024
 LC0024.The modeled gravity was interpolated from observed gravity values.
 LC0024
 LC0024;                    North         East    Units  Estimated Accuracy
 LC0024;SPC IL E     -   435,330.      295,670.      MT  (+/- 180 meters Scaled)
 LC0024
 LC0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK828939(NAD 83)
 LC0024
 LC0024                          SUPERSEDED SURVEY CONTROL
 LC0024
 LC0024  NGVD 29 (??/??/92)  247.678  (m)          812.59   (f) ADJ UNCH    2 0
 LC0024
 LC0024.Superseded values are not recommended for survey control.
 LC0024
 LC0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0024.See file dsdata.pdf to determine how the superseded data were derived.
 LC0024
 LC0024_MARKER: DB = BENCH MARK DISK
 LC0024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0024_STAMPING: B 22 1934
 LC0024_MARK LOGO: CGS
 LC0024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0024+STABILITY: SURFACE MOTION
 LC0024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0024+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2009
 LC0024
 LC0024  HISTORY     - Date     Condition        Report By
 LC0024  HISTORY     - 1934     MONUMENTED       CGS
 LC0024  HISTORY     - 1973     GOOD             NGS
 LC0024  HISTORY     - 1984     GOOD             USPSQD
 LC0024  HISTORY     - 20090106 GOOD             ILDT
 LC0024
 LC0024                          STATION DESCRIPTION
 LC0024
 LC0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0024'AT SIBLEY.
 LC0024'AT SIBLEY, FORD COUNTY, IN THE SOUTHWEST CORNER OF THE CITY PARK,
 LC0024'42 FEET SOUTH OF THE WABASH RAILWAY STATION, 75 FEET EAST OF THE
 LC0024'CENTERLINE OF THE MAIN TRACK, 25 FEET NORTH OF THE CENTERLINE
 LC0024'OF A ROAD, 9 FEET WEST OF A 10-INCH ELM TREE, 2 1/2 FEET NORTH
 LC0024'OF THE SIDEWALK, AND ABOUT LEVEL WITH THE TRACK.  A STANDARD
 LC0024'DISK, STAMPED B 22 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC0024
 LC0024                          STATION RECOVERY (1973)
 LC0024
 LC0024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0024'RECOVERED IN GOOD CONDITION.
 LC0024
 LC0024                          STATION RECOVERY (1984)
 LC0024
 LC0024'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0024'RECOVERED IN GOOD CONDITION.
 LC0024
 LC0024                          STATION RECOVERY (2009)
 LC0024
 LC0024'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (RAS)
 LC0024'PREVIOUS DESCRIPTION IS ADEQUATE EXCEPT THE DEPOT HAS BEEN RELOCATED
 LC0024'TO THE SOUTH OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0192 ***********************************************************************
 LC0192  DESIGNATION -  B 22
 LC0192  PID         -  LC0192
 LC0192  STATE/COUNTY-  IL/FORD
 LC0192  COUNTRY     -  US
 LC0192  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0192
 LC0192                         *CURRENT SURVEY CONTROL
 LC0192  ______________________________________________________________________
 LC0192* NAD 83(1986) POSITION- 40 28 12.     (N) 088 22 35.     (W)   SCALED
 LC0192* NAVD 88 ORTHO HEIGHT -   228.996 (meters)      751.30  (feet) ADJUSTED
 LC0192  ______________________________________________________________________
 LC0192  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 LC0192  DYNAMIC HEIGHT  -        228.889 (meters)      750.95  (feet) COMP
 LC0192  MODELED GRAVITY -    980,150.4   (mgal)                       NAVD 88
 LC0192
 LC0192  VERT ORDER      -  SECOND    CLASS 0
 LC0192
 LC0192.The horizontal coordinates were scaled from a map and have
 LC0192.an estimated accuracy of +/- 6 seconds.
 LC0192
 LC0192.The orthometric height was determined by differential leveling and
 LC0192.adjusted by the NATIONAL GEODETIC SURVEY
 LC0192.in June 1991.
 LC0192
 LC0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0192.GEOID18 height accuracy estimate available here.
 LC0192
 LC0192.Click photographs - Photos may exist for this station.
 LC0192
 LC0192.The dynamic height is computed by dividing the NAVD 88
 LC0192.geopotential number by the normal gravity value computed on the
 LC0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0192.degrees latitude (g = 980.6199 gals.).
 LC0192
 LC0192.The modeled gravity was interpolated from observed gravity values.
 LC0192
 LC0192;                    North         East    Units  Estimated Accuracy
 LC0192;SPC IL E     -   422,190.      296,350.      MT  (+/- 180 meters Scaled)
 LC0192
 LC0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK833808(NAD 83)
 LC0192
 LC0192                          SUPERSEDED SURVEY CONTROL
 LC0192
 LC0192  NGVD 29 (??/??/92)  229.052  (m)          751.48   (f) ADJ UNCH    2 0
 LC0192
 LC0192.Superseded values are not recommended for survey control.
 LC0192
 LC0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0192.See file dsdata.pdf to determine how the superseded data were derived.
 LC0192
 LC0192_MARKER: DD = SURVEY DISK
 LC0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0192_STAMPING: ILLINOIS B 22 1924
 LC0192_MARK LOGO: USGS
 LC0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0192+STABILITY: SURFACE MOTION
 LC0192
 LC0192  HISTORY     - Date     Condition        Report By
 LC0192  HISTORY     - 1924     MONUMENTED       USGS
 LC0192  HISTORY     - 1935     GOOD             CGS
 LC0192  HISTORY     - 20090106 MARK NOT FOUND   ILDT
 LC0192
 LC0192                          STATION DESCRIPTION
 LC0192
 LC0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0192'AT GIBSON CITY.
 LC0192'AT GIBSON CITY, FORD COUNTY, AT THE NORTHWEST CORNER OF SANGAMON
 LC0192'AVENUE AND TENTH STREET, 47 FEET EAST AND 43 FEET SOUTH OF THE
 LC0192'FRONT ENTRANCE TO THE WILLIAM MAYER LIBRARY, 9.5 FEET NORTH AND
 LC0192'3.5 FEET WEST OF A CORNER OF THE SIDEWALK, AND 5.5 FEET EAST OF A
 LC0192'FLAGPOLE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 LC0192'STAMPED ILLINOIS B 22 1924 AND SET IN THE TOP OF A CONCRETE POST.
 LC0192
 LC0192                          STATION RECOVERY (2009)
 LC0192
 LC0192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (RAS)
 LC0192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1108 ***********************************************************************
 LC1108  DESIGNATION -  B 220
 LC1108  PID         -  LC1108
 LC1108  STATE/COUNTY-  IL/LOGAN
 LC1108  COUNTRY     -  US
 LC1108  USGS QUAD   -  LINCOLN EAST (2018)
 LC1108
 LC1108                         *CURRENT SURVEY CONTROL
 LC1108  ______________________________________________________________________
 LC1108* NAD 83(1986) POSITION- 40 08 12.     (N) 089 20 47.     (W)   SCALED
 LC1108* NAVD 88 ORTHO HEIGHT -   175.642 (meters)      576.25  (feet) ADJUSTED
 LC1108  ______________________________________________________________________
 LC1108  GEOID HEIGHT    -        -32.510 (meters)                     GEOID18
 LC1108  DYNAMIC HEIGHT  -        175.553 (meters)      575.96  (feet) COMP
 LC1108  MODELED GRAVITY -    980,111.8   (mgal)                       NAVD 88
 LC1108
 LC1108  VERT ORDER      -  SECOND    CLASS 0
 LC1108
 LC1108.The horizontal coordinates were scaled from a map and have
 LC1108.an estimated accuracy of +/- 6 seconds.
 LC1108
 LC1108.The orthometric height was determined by differential leveling and
 LC1108.adjusted by the NATIONAL GEODETIC SURVEY
 LC1108.in June 1991.
 LC1108
 LC1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1108.GEOID18 height accuracy estimate available here.
 LC1108
 LC1108.Click photographs - Photos may exist for this station.
 LC1108
 LC1108.The dynamic height is computed by dividing the NAVD 88
 LC1108.geopotential number by the normal gravity value computed on the
 LC1108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1108.degrees latitude (g = 980.6199 gals.).
 LC1108
 LC1108.The modeled gravity was interpolated from observed gravity values.
 LC1108
 LC1108;                    North         East    Units  Estimated Accuracy
 LC1108;SPC IL W     -   385,480.      769,900.      MT  (+/- 180 meters Scaled)
 LC1108
 LC1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK001455(NAD 83)
 LC1108
 LC1108                          SUPERSEDED SURVEY CONTROL
 LC1108
 LC1108  NGVD 29 (??/??/92)  175.728  (m)          576.53   (f) ADJ UNCH    2 0
 LC1108
 LC1108.Superseded values are not recommended for survey control.
 LC1108
 LC1108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1108.See file dsdata.pdf to determine how the superseded data were derived.
 LC1108
 LC1108_MARKER: DB = BENCH MARK DISK
 LC1108_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1108_SP_SET: BUILDING
 LC1108_STAMPING: B 220 1960
 LC1108_MARK LOGO: CGS
 LC1108_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1108
 LC1108  HISTORY     - Date     Condition        Report By
 LC1108  HISTORY     - 1969     MONUMENTED       CGS
 LC1108
 LC1108                          STATION DESCRIPTION
 LC1108
 LC1108'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC1108'1.2 MI SE FROM LINCOLN.
 LC1108'1.1 MILES SOUTHEAST ALONG STATE HIGHWAY 121 FROM THE POST OFFICE
 LC1108'IN LINCOLN, THENCE 0.05 MILES EAST ALONG A GRAVEL ROAD, AT THE
 LC1108'CHESTER-EAST LINCOLN SCHOOL SET VERTICALLY IN THE SOUTH BRICK
 LC1108'WALL AT THE SOUTHWEST CORNER OF THE SCHOOL BUILDING, 27 FEET WEST
 LC1108'OF THE CENTER OF THE SOUTH ENTRANCE, 0.5 FEET EAST OF THE SOUTHWEST
 LC1108'CORNER, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0518 ***********************************************************************
 NH0518  DESIGNATION -  B 221
 NH0518  PID         -  NH0518
 NH0518  STATE/COUNTY-  IL/WINNEBAGO
 NH0518  COUNTRY     -  US
 NH0518  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0518
 NH0518                         *CURRENT SURVEY CONTROL
 NH0518  ______________________________________________________________________
 NH0518* NAD 83(1986) POSITION- 42 29 11.1    (N) 089 02 48.6    (W)   HD_HELD2
 NH0518* NAVD 88 ORTHO HEIGHT -   225.273 (meters)      739.08  (feet) ADJUSTED
 NH0518  ______________________________________________________________________
 NH0518  GEOID HEIGHT    -        -33.730 (meters)                     GEOID18
 NH0518  DYNAMIC HEIGHT  -        225.203 (meters)      738.85  (feet) COMP
 NH0518  MODELED GRAVITY -    980,308.2   (mgal)                       NAVD 88
 NH0518
 NH0518  VERT ORDER      -  FIRST     CLASS II
 NH0518
 NH0518.The horizontal coordinates were established by autonomous hand held GPS
 NH0518.observations and have an estimated accuracy of +/- 10 meters.
 NH0518
 NH0518.The orthometric height was determined by differential leveling and
 NH0518.adjusted by the NATIONAL GEODETIC SURVEY
 NH0518.in June 1991.
 NH0518
 NH0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0518.GEOID18 height accuracy estimate available here.
 NH0518
 NH0518.Click photographs - Photos may exist for this station.
 NH0518
 NH0518.The dynamic height is computed by dividing the NAVD 88
 NH0518.geopotential number by the normal gravity value computed on the
 NH0518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0518.degrees latitude (g = 980.6199 gals.).
 NH0518
 NH0518.The modeled gravity was interpolated from observed gravity values.
 NH0518
 NH0518;                    North         East    Units  Estimated Accuracy
 NH0518;SPC IL W     -   646,717.      792,064.      MT  (+/- 10 meters HH2 GPS)
 NH0518
 NH0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3178005814(NAD 83)
 NH0518
 NH0518                          SUPERSEDED SURVEY CONTROL
 NH0518
 NH0518  NGVD 29 (??/??/92)  225.334  (m)          739.28   (f) ADJ UNCH    1 2
 NH0518
 NH0518.Superseded values are not recommended for survey control.
 NH0518
 NH0518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0518.See file dsdata.pdf to determine how the superseded data were derived.
 NH0518
 NH0518_MARKER: DB = BENCH MARK DISK
 NH0518_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NH0518+WITH SETTING: PAVEMENT
 NH0518_SP_SET: SEWER BOX
 NH0518_STAMPING: B 221 1960
 NH0518_MARK LOGO: CGS
 NH0518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0518+STABILITY: SURFACE MOTION
 NH0518
 NH0518  HISTORY     - Date     Condition        Report By
 NH0518  HISTORY     - 1960     MONUMENTED       CGS
 NH0518  HISTORY     - 19970530 GOOD             USPSQD
 NH0518  HISTORY     - 20251218 MARK NOT FOUND   ILDW
 NH0518
 NH0518                          STATION DESCRIPTION
 NH0518
 NH0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0518'2.3 MI N FROM ROCKTON.
 NH0518'ABOUT 2.3 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0518'AND PACIFIC RAILROAD FROM THE STATION AT ROCKTON, 0.25 MILE
 NH0518'NORTHEAST OF MILEPOLE 70, IN S-6 - R-2 E - T-46 N, AT SOUTH
 NH0518'BELOIT, 10 FEET NORTHWEST OF THE NORTHWEST RAIL OF NORTHWEST
 NH0518'SIDE TRACK, 52.8 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE MAIN
 NH0518'TRACK, ACROSS THE TRACKS FROM THE NORTHWEST (DEAD-END) END OF
 NH0518'PERRY AVENUE, NORTH OF AND ACROSS THE TRACKS FROM THE NORTH
 NH0518'CORNER OF STEEL FENCE AROUND A SEWAGE DISPOSAL PLANT, IN TOP OF
 NH0518'THE SOUTH CORNER OF A 3 1/2-FOOT-HIGH BY 6-BY 7-FOOT CONCRETE
 NH0518'SEWER BOX WITH 2-BY 4-FOOT IRON MANHOLE LID, AND ABOUT 3 FEET
 NH0518'ABOVE THE LEVEL OF THE TRACK.  NOTE-- THIS MARK CAN BE REACHED
 NH0518'BY GOING ABOUT 0.9 MILE SOUTHWEST ALONG THE CHIICAGO, MILWAUKEE,
 NH0518'ST.PAUL AND PACIFIC RAILROAD FROM THE STATION AT BELOIT, ROCK
 NH0518'COUNTY, WISCONSIN.
 NH0518
 NH0518                          STATION RECOVERY (1997)
 NH0518
 NH0518'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0518'RECOVERED IN GOOD CONDITION.
 NH0518
 NH0518                          STATION RECOVERY (2025)
 NH0518
 NH0518'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 NH0518'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0571 ***********************************************************************
 NH0571  DESIGNATION -  B 222 RESET
 NH0571  PID         -  NH0571
 NH0571  STATE/COUNTY-  IL/WINNEBAGO
 NH0571  COUNTRY     -  US
 NH0571  USGS QUAD   -  WINNEBAGO (2018)
 NH0571
 NH0571                         *CURRENT SURVEY CONTROL
 NH0571  ______________________________________________________________________
 NH0571* NAD 83(1986) POSITION- 42 17 17.     (N) 089 07 39.     (W)   SCALED
 NH0571* NAVD 88 ORTHO HEIGHT -   225.88  (meters)      741.1   (feet) RESET
 NH0571  ______________________________________________________________________
 NH0571  GEOID HEIGHT    -        -33.412 (meters)                     GEOID18
 NH0571  VERT ORDER      -  THIRD
 NH0571
 NH0571.The horizontal coordinates were scaled from a map and have
 NH0571.an estimated accuracy of +/- 6 seconds.
 NH0571
 NH0571.The orthometric height was computed from unverified reset data.
 NH0571
 NH0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0571.GEOID18 height accuracy estimate available here.
 NH0571
 NH0571.Click photographs - Photos may exist for this station.
 NH0571
 NH0571;                    North         East    Units  Estimated Accuracy
 NH0571;SPC IL W     -   624,600.      785,700.      MT  (+/- 180 meters Scaled)
 NH0571
 NH0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM245839(NAD 83)
 NH0571
 NH0571                          SUPERSEDED SURVEY CONTROL
 NH0571
 NH0571.No superseded survey control is available for this station.
 NH0571
 NH0571_MARKER: DB = BENCH MARK DISK
 NH0571_STAMPING: B 222 RESET 1972
 NH0571_MARK LOGO: CGS
 NH0571_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0571
 NH0571  HISTORY     - Date     Condition        Report By
 NH0571  HISTORY     - 1972     MONUMENTED       ILHD
 NH0571
 NH0571                          STATION DESCRIPTION
 NH0571
 NH0571'DESCRIBED BY IL HIGHWAY DEPT 1972
 NH0571'2.4 MI W FROM ROCKFORD.
 NH0571'ABOUT 2.45 MILES WEST ALONG AUBURN STREET FROM THE INTERSECTION
 NH0571'OF NORTH MAIN STREET, IN SECTION 16, T 44 N, R 1 E, ON THE CENTER
 NH0571'LINE OF AUBURN STREET, 181 FEET EAST OF THE CENTER LINE OF DAY
 NH0571'AVENUE AND LOCATED IN THE CENTER OF THE MEDIAN AT STATION 56
 NH0571'+ 97.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0618 ***********************************************************************
 NH0618  DESIGNATION -  B 223
 NH0618  PID         -  NH0618
 NH0618  STATE/COUNTY-  IL/OGLE
 NH0618  COUNTRY     -  US
 NH0618  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0618
 NH0618                         *CURRENT SURVEY CONTROL
 NH0618  ______________________________________________________________________
 NH0618* NAD 83(1986) POSITION- 42 08 12.     (N) 089 05 30.     (W)   SCALED
 NH0618* NAVD 88 ORTHO HEIGHT -   221.527 (meters)      726.79  (feet) ADJUSTED
 NH0618  ______________________________________________________________________
 NH0618  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 NH0618  DYNAMIC HEIGHT  -        221.454 (meters)      726.55  (feet) COMP
 NH0618  MODELED GRAVITY -    980,287.6   (mgal)                       NAVD 88
 NH0618
 NH0618  VERT ORDER      -  FIRST     CLASS II
 NH0618
 NH0618.The horizontal coordinates were scaled from a map and have
 NH0618.an estimated accuracy of +/- 6 seconds.
 NH0618
 NH0618.The orthometric height was determined by differential leveling and
 NH0618.adjusted by the NATIONAL GEODETIC SURVEY
 NH0618.in June 1991.
 NH0618
 NH0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0618.GEOID18 height accuracy estimate available here.
 NH0618
 NH0618.Click photographs - Photos may exist for this station.
 NH0618
 NH0618.The dynamic height is computed by dividing the NAVD 88
 NH0618.geopotential number by the normal gravity value computed on the
 NH0618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0618.degrees latitude (g = 980.6199 gals.).
 NH0618
 NH0618.The modeled gravity was interpolated from observed gravity values.
 NH0618
 NH0618;                    North         East    Units  Estimated Accuracy
 NH0618;SPC IL W     -   607,820.      788,870.      MT  (+/- 180 meters Scaled)
 NH0618
 NH0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM271670(NAD 83)
 NH0618
 NH0618                          SUPERSEDED SURVEY CONTROL
 NH0618
 NH0618  NGVD 29 (??/??/92)  221.575  (m)          726.95   (f) ADJ UNCH    1 2
 NH0618
 NH0618.Superseded values are not recommended for survey control.
 NH0618
 NH0618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0618.See file dsdata.pdf to determine how the superseded data were derived.
 NH0618
 NH0618_MARKER: DB = BENCH MARK DISK
 NH0618_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0618_SP_SET: BRIDGE ABUTMENT
 NH0618_STAMPING: B 223 1960
 NH0618_MARK LOGO: CGS
 NH0618_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0618+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2001
 NH0618
 NH0618  HISTORY     - Date     Condition        Report By
 NH0618  HISTORY     - 1960     MONUMENTED       CGS
 NH0618  HISTORY     - 1987     GOOD             USPSQD
 NH0618  HISTORY     - 19960614 GOOD             USPSQD
 NH0618  HISTORY     - 20010725 GOOD             USPSQD
 NH0618
 NH0618                          STATION DESCRIPTION
 NH0618
 NH0618'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0618'2.5 MI N FROM DAVIS JUNCTION.
 NH0618'ABOUT 2.5 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0618'RAILROAD FROM THE STATION AT DAVIS JUNCTION, 0.2 MILE NORTH OF
 NH0618'MILEPOST 14, IN S-2, R-1E, T-42N, 69 YARDS NORTH OF THE CENTER OF
 NH0618'CROSSING OF A GRAVEL ROAD LEADING EAST-WEST, 8 1/2 FEET EAST OF
 NH0618'THE EAST RAIL, IN TOP OF THE EAST END OF THE LOWER PART OR BRIDGE
 NH0618'SEAT OF THE SOUTH CONCRETE ABUTMENT OF 45-FOOT CONCRETE BRIDGE
 NH0618'1424 UNDER THE TRACK, AND ABOUT 3 FEET BELOW THE LEVEL OF THE
 NH0618'TRACK.
 NH0618
 NH0618                          STATION RECOVERY (1987)
 NH0618
 NH0618'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0618'RECOVERED IN GOOD CONDITION.
 NH0618
 NH0618                          STATION RECOVERY (1996)
 NH0618
 NH0618'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0618'RECOVERED IN GOOD CONDITION.
 NH0618
 NH0618                          STATION RECOVERY (2001)
 NH0618
 NH0618'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0618'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0556 ***********************************************************************
 MF0556  DESIGNATION -  B 224
 MF0556  PID         -  MF0556
 MF0556  STATE/COUNTY-  IL/LEE
 MF0556  COUNTRY     -  US
 MF0556  USGS QUAD   -  ROCHELLE (2018)
 MF0556
 MF0556                         *CURRENT SURVEY CONTROL
 MF0556  ______________________________________________________________________
 MF0556* NAD 83(1986) POSITION- 41 53 04.     (N) 089 02 15.     (W)   SCALED
 MF0556* NAVD 88 ORTHO HEIGHT -   241.602 (meters)      792.66  (feet) ADJUSTED
 MF0556  ______________________________________________________________________
 MF0556  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF0556  DYNAMIC HEIGHT  -        241.516 (meters)      792.37  (feet) COMP
 MF0556  MODELED GRAVITY -    980,258.3   (mgal)                       NAVD 88
 MF0556
 MF0556  VERT ORDER      -  FIRST     CLASS I
 MF0556
 MF0556.The horizontal coordinates were scaled from a map and have
 MF0556.an estimated accuracy of +/- 6 seconds.
 MF0556
 MF0556.The orthometric height was determined by differential leveling and
 MF0556.adjusted by the NATIONAL GEODETIC SURVEY
 MF0556.in June 1991.
 MF0556
 MF0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0556.GEOID18 height accuracy estimate available here.
 MF0556
 MF0556.Click photographs - Photos may exist for this station.
 MF0556
 MF0556.The dynamic height is computed by dividing the NAVD 88
 MF0556.geopotential number by the normal gravity value computed on the
 MF0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0556.degrees latitude (g = 980.6199 gals.).
 MF0556
 MF0556.The modeled gravity was interpolated from observed gravity values.
 MF0556
 MF0556;                    North         East    Units  Estimated Accuracy
 MF0556;SPC IL W     -   579,870.      793,720.      MT  (+/- 180 meters Scaled)
 MF0556
 MF0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM309389(NAD 83)
 MF0556
 MF0556                          SUPERSEDED SURVEY CONTROL
 MF0556
 MF0556  NGVD 29 (??/??/92)  241.666  (m)          792.87   (f) ADJ UNCH    1 1
 MF0556
 MF0556.Superseded values are not recommended for survey control.
 MF0556
 MF0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0556.See file dsdata.pdf to determine how the superseded data were derived.
 MF0556
 MF0556_MARKER: DB = BENCH MARK DISK
 MF0556_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0556_SP_SET: ABUTMENT
 MF0556_STAMPING: B 224 1960
 MF0556_MARK LOGO: CGS
 MF0556_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0556
 MF0556  HISTORY     - Date     Condition        Report By
 MF0556  HISTORY     - 1960     MONUMENTED       CGS
 MF0556  HISTORY     - 1969     GOOD             CGS
 MF0556  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0556  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0556  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0556
 MF0556                          STATION DESCRIPTION
 MF0556
 MF0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0556'3.2 MI S FROM ROCHELLE.
 MF0556'ABOUT 3.15 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0556'RAILROAD FROM THE STATION AT ROCHELLE, 251 YARDS NORTH OF MILEPOST
 MF0556'80, 7 FEET WEST OF THE WEST RAIL OF THE WEST SET OF TRACKS, SET IN
 MF0556'THE TOP OF THE WEST END OF THE NORTH CONCRETE ABUTMENT OF A
 MF0556'4-CHANNEL CONCRETE RAILROAD BRIDGE, 62 YARDS NORTH OF RAILROAD
 MF0556'SIGNAL NUMBER 1-800 2-800, AND ABOUT 1 1/2 FEET BELOW THE LEVEL OF
 MF0556'THE TRACK.
 MF0556
 MF0556                          STATION RECOVERY (1995)
 MF0556
 MF0556'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0556'MARK NOT FOUND.
 MF0556
 MF0556                          STATION RECOVERY (2002)
 MF0556
 MF0556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0556'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0556
 MF0556                          STATION RECOVERY (2003)
 MF0556
 MF0556'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0556'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0657 ***********************************************************************
 MF0657  DESIGNATION -  B 225
 MF0657  PID         -  MF0657
 MF0657  STATE/COUNTY-  IL/LASALLE
 MF0657  COUNTRY     -  US
 MF0657  USGS QUAD   -  MENDOTA WEST (2018)
 MF0657
 MF0657                         *CURRENT SURVEY CONTROL
 MF0657  ______________________________________________________________________
 MF0657* NAD 83(1986) POSITION- 41 34 27.72   (N) 089 08 37.10   (W)   HD_HELD1
 MF0657* NAVD 88 ORTHO HEIGHT -   248.367 (meters)      814.85  (feet) ADJUSTED
 MF0657  ______________________________________________________________________
 MF0657  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0657  DYNAMIC HEIGHT  -        248.270 (meters)      814.53  (feet) COMP
 MF0657  MODELED GRAVITY -    980,227.0   (mgal)                       NAVD 88
 MF0657
 MF0657  VERT ORDER      -  FIRST     CLASS II
 MF0657
 MF0657.The horizontal coordinates were determined by differentially corrected
 MF0657.hand held GPS observations or other comparable positioning techniques
 MF0657.and have an estimated accuracy of +/- 3 meters.
 MF0657
 MF0657.The orthometric height was determined by differential leveling and
 MF0657.adjusted by the NATIONAL GEODETIC SURVEY
 MF0657.in June 1991.
 MF0657
 MF0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0657.GEOID18 height accuracy estimate available here.
 MF0657
 MF0657.Click photographs - Photos may exist for this station.
 MF0657
 MF0657.The dynamic height is computed by dividing the NAVD 88
 MF0657.geopotential number by the normal gravity value computed on the
 MF0657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0657.degrees latitude (g = 980.6199 gals.).
 MF0657
 MF0657.The modeled gravity was interpolated from observed gravity values.
 MF0657
 MF0657;                    North         East    Units  Estimated Accuracy
 MF0657;SPC IL E     -   545,146.2     232,421.5     MT  (+/- 3 meters HH1 GPS) 
 MF0657
 MF0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2128504739(NAD 83)
 MF0657
 MF0657                          SUPERSEDED SURVEY CONTROL
 MF0657
 MF0657  NGVD 29 (??/??/92)  248.415  (m)          815.01   (f) ADJ UNCH    1 2
 MF0657
 MF0657.Superseded values are not recommended for survey control.
 MF0657
 MF0657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0657.See file dsdata.pdf to determine how the superseded data were derived.
 MF0657
 MF0657_MARKER: DB = BENCH MARK DISK
 MF0657_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0657_SP_SET: CULVERT HEADWALL
 MF0657_STAMPING: B 225 1960
 MF0657_MARK LOGO: CGS
 MF0657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0657+STABILITY: SURFACE MOTION
 MF0657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0657+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 MF0657
 MF0657  HISTORY     - Date     Condition        Report By
 MF0657  HISTORY     - 1960     MONUMENTED       CGS
 MF0657  HISTORY     - 19970618 GOOD             USPSQD
 MF0657  HISTORY     - 20020619 GOOD             USPSQD
 MF0657  HISTORY     - 20220725 GOOD             ILDT
 MF0657
 MF0657                          STATION DESCRIPTION
 MF0657
 MF0657'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0657'2.2 MI NW FROM MENDOTA.
 MF0657'ABOUT 2.25 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0657'FROM THE STATION AT MENDOTA, 192 YARDS SOUTHEAST OF MILEPOST 874,
 MF0657'IN S-20, R-1E, T-36N, 1.2 MILES NORTHWEST OF THE OVERPASS OF
 MF0657'ILLINOIS CENTRAL RAILROAD OVER U.S. HIGHWAY 51, 27 FEET SOUTHWEST
 MF0657'OF THE SOUTHWEST RAIL, IN TOP OF THE WEST WING WALL OF A 5-FOOT
 MF0657'CONCRETE CULVERT UNDER THE TRACK, 2 FEET SOUTHWEST OF THE NORTHWEST
 MF0657'END OF SOUTHWEST HEAD WALL, 70 FEET NORTHEAST OF THE CENTER LINE
 MF0657'OF U.S. HIGHWAY 52, ABOUT 4 1/2 FEET ABOVE THE LEVEL OF THE
 MF0657'HIGHWAY, AND ABOUT 9 FEET BELOW THE LEVEL OF THE TRACK.
 MF0657
 MF0657                          STATION RECOVERY (1997)
 MF0657
 MF0657'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0657'RECOVERED IN GOOD CONDITION.
 MF0657
 MF0657                          STATION RECOVERY (2002)
 MF0657
 MF0657'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0657'RECOVERED IN GOOD CONDITION.
 MF0657
 MF0657                          STATION RECOVERY (2022)
 MF0657
 MF0657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF0657'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0101 ***********************************************************************
 NH0101  DESIGNATION -  B 226
 NH0101  PID         -  NH0101
 NH0101  STATE/COUNTY-  IL/MCHENRY
 NH0101  COUNTRY     -  US
 NH0101  USGS QUAD   -  RICHMOND (2018)
 NH0101
 NH0101                         *CURRENT SURVEY CONTROL
 NH0101  ______________________________________________________________________
 NH0101* NAD 83(1986) POSITION- 42 27 03.     (N) 088 18 23.     (W)   SCALED
 NH0101* NAVD 88 ORTHO HEIGHT -   243.178 (meters)      797.83  (feet) ADJUSTED
 NH0101  ______________________________________________________________________
 NH0101  GEOID HEIGHT    -        -34.191 (meters)                     GEOID18
 NH0101  DYNAMIC HEIGHT  -        243.099 (meters)      797.57  (feet) COMP
 NH0101  MODELED GRAVITY -    980,294.2   (mgal)                       NAVD 88
 NH0101
 NH0101  VERT ORDER      -  SECOND    CLASS 0
 NH0101
 NH0101.The horizontal coordinates were scaled from a map and have
 NH0101.an estimated accuracy of +/- 6 seconds.
 NH0101
 NH0101.The orthometric height was determined by differential leveling and
 NH0101.adjusted by the NATIONAL GEODETIC SURVEY
 NH0101.in June 1991.
 NH0101
 NH0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0101.GEOID18 height accuracy estimate available here.
 NH0101
 NH0101.Click photographs - Photos may exist for this station.
 NH0101
 NH0101.The dynamic height is computed by dividing the NAVD 88
 NH0101.geopotential number by the normal gravity value computed on the
 NH0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0101.degrees latitude (g = 980.6199 gals.).
 NH0101
 NH0101.The modeled gravity was interpolated from observed gravity values.
 NH0101
 NH0101;                    North         East    Units  Estimated Accuracy
 NH0101;SPC IL E     -   642,180.      302,220.      MT  (+/- 180 meters Scaled)
 NH0101
 NH0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN925006(NAD 83)
 NH0101
 NH0101                          SUPERSEDED SURVEY CONTROL
 NH0101
 NH0101  NGVD 29 (??/??/92)  243.252  (m)          798.07   (f) ADJ UNCH    2 0
 NH0101
 NH0101.Superseded values are not recommended for survey control.
 NH0101
 NH0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0101.See file dsdata.pdf to determine how the superseded data were derived.
 NH0101
 NH0101_MARKER: DB = BENCH MARK DISK
 NH0101_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0101_STAMPING: B 226 1960
 NH0101_MARK LOGO: CGS
 NH0101_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0101_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0101_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0101+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2014
 NH0101
 NH0101  HISTORY     - Date     Condition        Report By
 NH0101  HISTORY     - 1960     MONUMENTED       CGS
 NH0101  HISTORY     - 1987     GOOD             USPSQD
 NH0101  HISTORY     - 19940602 GOOD             USPSQD
 NH0101  HISTORY     - 20140927 GOOD             GEOCAC
 NH0101
 NH0101                          STATION DESCRIPTION
 NH0101
 NH0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0101'0.4 MI S FROM RICHMOND.
 NH0101'ABOUT 0.45 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0101'FROM THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0101'RAILROAD IN THE SOUTH PART OF RICHMOND, 0.45 MILE NORTH OF
 NH0101'MILEPOLE 73, AT THE CROSSING OF A BLACK TOP ROAD (ABOUT 75 YARDS
 NH0101'WEST OF ITS JUNCTION WITH U.S. HIGHWAY 12 AND STATE HIGHWAY 31),
 NH0101'37 1/2 FEET WEST OF THE WEST RAIL, 52 FEET NORTH OF THE CENTER
 NH0101'LINE OF THE ROAD, 65 FEET NORTHWEST OF THE CENTER LINE OF THE
 NH0101'CROSSING, 29 FEET NORTH-NORTHEAST OF THE FIRST POWER LINE POLE
 NH0101'WEST OF THE CROSSING, 21 FEET NORTHEAST OF A FENCE CORNER, 8 1/2
 NH0101'FEET EAST OF A RIGHT-OF-WAY FENCE LINE, 1 FOOT SOUTH OF A STEEL
 NH0101'WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND
 NH0101'IS A DISK ON COPPER COATED STEEL ROD PROJECTING 1 INCH AND
 NH0101'PROTECTED BY A 6-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD WAS
 NH0101'DRIVEN TO A DEPTH OF 32 FEET.
 NH0101
 NH0101                          STATION RECOVERY (1987)
 NH0101
 NH0101'RECOVERY NOTE BY US POWER SQUADRON 1987 (SMB)
 NH0101'RECOVERED IN GOOD CONDITION.
 NH0101
 NH0101                          STATION RECOVERY (1994)
 NH0101
 NH0101'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0101'RECOVERED IN GOOD CONDITION.
 NH0101
 NH0101                          STATION RECOVERY (2014)
 NH0101
 NH0101'RECOVERY NOTE BY GEOCACHING 2014 (MFM)
 NH0101'RECOVERED AS DESCRIBED. RAILROAD ROW IS NOW A BIKE TRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0159 ***********************************************************************
 NH0159  DESIGNATION -  B 227
 NH0159  PID         -  NH0159
 NH0159  STATE/COUNTY-  IL/MCHENRY
 NH0159  COUNTRY     -  US
 NH0159  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0159
 NH0159                         *CURRENT SURVEY CONTROL
 NH0159  ______________________________________________________________________
 NH0159* NAD 83(1986) POSITION- 42 10 07.5    (N) 088 17 54.3    (W)   HD_HELD2
 NH0159* NAVD 88 ORTHO HEIGHT -   230.128 (meters)      755.01  (feet) ADJUSTED
 NH0159  ______________________________________________________________________
 NH0159  GEOID HEIGHT    -        -33.726 (meters)                     GEOID18
 NH0159  DYNAMIC HEIGHT  -        230.049 (meters)      754.75  (feet) COMP
 NH0159  MODELED GRAVITY -    980,270.4   (mgal)                       NAVD 88
 NH0159
 NH0159  VERT ORDER      -  SECOND    CLASS 0
 NH0159
 NH0159.The horizontal coordinates were established by autonomous hand held GPS
 NH0159.observations and have an estimated accuracy of +/- 10 meters.
 NH0159
 NH0159.The orthometric height was determined by differential leveling and
 NH0159.adjusted by the NATIONAL GEODETIC SURVEY
 NH0159.in June 1991.
 NH0159
 NH0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0159.GEOID18 height accuracy estimate available here.
 NH0159
 NH0159.Click photographs - Photos may exist for this station.
 NH0159
 NH0159.The dynamic height is computed by dividing the NAVD 88
 NH0159.geopotential number by the normal gravity value computed on the
 NH0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0159.degrees latitude (g = 980.6199 gals.).
 NH0159
 NH0159.The modeled gravity was interpolated from observed gravity values.
 NH0159
 NH0159;                    North         East    Units  Estimated Accuracy
 NH0159;SPC IL E     -   610,847.      302,885.      MT  (+/- 10 meters HH2 GPS)
 NH0159
 NH0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9275169328(NAD 83)
 NH0159
 NH0159                          SUPERSEDED SURVEY CONTROL
 NH0159
 NH0159  NGVD 29 (??/??/92)  230.182  (m)          755.19   (f) ADJ UNCH    2 0
 NH0159
 NH0159.Superseded values are not recommended for survey control.
 NH0159
 NH0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0159.See file dsdata.pdf to determine how the superseded data were derived.
 NH0159
 NH0159_MARKER: DB = BENCH MARK DISK
 NH0159_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0159_SP_SET: ABUTMENT
 NH0159_STAMPING: B 227 1960
 NH0159_MARK LOGO: CGS
 NH0159_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0159
 NH0159  HISTORY     - Date     Condition        Report By
 NH0159  HISTORY     - 1960     MONUMENTED       CGS
 NH0159  HISTORY     - 20010312 MARK NOT FOUND   USPSQD
 NH0159
 NH0159                          STATION DESCRIPTION
 NH0159
 NH0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0159'0.4 MI N FROM ALGONQUIN.
 NH0159'ABOUT 0.35 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0159'FROM THE STATION AT ALGONQUIN, 0.1 MILE NORTH OF MILEPOLE 53,
 NH0159'12 FEET NORTHEAST OF THE NORTHEAST RAIL, IN TOP OF THE NORTHWEST
 NH0159'ABUTMENT (BRIDGE SEAT) OF STEEL BRIDGE 656 WITH STONE ABUTMENTS
 NH0159'OVER A SMALL STREAM, 9 FEET SOUTHWEST OF THE NORTHEAST END OF
 NH0159'THE ABUTMENT, AND ABOUT 8 FEET BELOW THE LEVEL OF THE TRACK.
 NH0159
 NH0159                          STATION RECOVERY (2001)
 NH0159
 NH0159'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMB)
 NH0159'IN QUAD 0420882 ENTIRE AREA WAS RECONSTRUCTED IN THE MCHENRY PRAIRIE
 NH0159'TRAIL WITH A WALKING/BIKING PATH, NEW BRIDGES, ETC.  WHERE RR TRACKS
 NH0159'EXISTED. PATH COVERS ALL OF THE OLD RR RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0457 ***********************************************************************
 NH0457  DESIGNATION -  B 228
 NH0457  PID         -  NH0457
 NH0457  STATE/COUNTY-  IL/WINNEBAGO
 NH0457  COUNTRY     -  US
 NH0457  USGS QUAD   -  WINNEBAGO (2018)
 NH0457
 NH0457                         *CURRENT SURVEY CONTROL
 NH0457  ______________________________________________________________________
 NH0457* NAD 83(1986) POSITION- 42 15 40.     (N) 089 10 06.     (W)   SCALED
 NH0457* NAVD 88 ORTHO HEIGHT -   231.574 (meters)      759.76  (feet) ADJUSTED
 NH0457  ______________________________________________________________________
 NH0457  GEOID HEIGHT    -        -33.350 (meters)                     GEOID18
 NH0457  DYNAMIC HEIGHT  -        231.499 (meters)      759.51  (feet) COMP
 NH0457  MODELED GRAVITY -    980,292.6   (mgal)                       NAVD 88
 NH0457
 NH0457  VERT ORDER      -  FIRST     CLASS II
 NH0457
 NH0457.The horizontal coordinates were scaled from a map and have
 NH0457.an estimated accuracy of +/- 6 seconds.
 NH0457
 NH0457.The orthometric height was determined by differential leveling and
 NH0457.adjusted by the NATIONAL GEODETIC SURVEY
 NH0457.in June 1991.
 NH0457
 NH0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0457.GEOID18 height accuracy estimate available here.
 NH0457
 NH0457.Click photographs - Photos may exist for this station.
 NH0457
 NH0457.The dynamic height is computed by dividing the NAVD 88
 NH0457.geopotential number by the normal gravity value computed on the
 NH0457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0457.degrees latitude (g = 980.6199 gals.).
 NH0457
 NH0457.The modeled gravity was interpolated from observed gravity values.
 NH0457
 NH0457;                    North         East    Units  Estimated Accuracy
 NH0457;SPC IL W     -   621,570.      782,370.      MT  (+/- 180 meters Scaled)
 NH0457
 NH0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM211810(NAD 83)
 NH0457
 NH0457                          SUPERSEDED SURVEY CONTROL
 NH0457
 NH0457  NGVD 29 (??/??/92)  231.628  (m)          759.93   (f) ADJ UNCH    1 2
 NH0457
 NH0457.Superseded values are not recommended for survey control.
 NH0457
 NH0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0457.See file dsdata.pdf to determine how the superseded data were derived.
 NH0457
 NH0457_MARKER: DB = BENCH MARK DISK
 NH0457_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0457_SP_SET: BRIDGE ABUTMENT
 NH0457_STAMPING: B 228 1960
 NH0457_MARK LOGO: CGS
 NH0457_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0457
 NH0457  HISTORY     - Date     Condition        Report By
 NH0457  HISTORY     - 1960     MONUMENTED       CGS
 NH0457  HISTORY     - 1971     GOOD             NGS
 NH0457  HISTORY     - 1987     GOOD             USPSQD
 NH0457  HISTORY     - 19970606 GOOD             USPSQD
 NH0457
 NH0457                          STATION DESCRIPTION
 NH0457
 NH0457'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0457'3.9 MI W FROM ROCKFORD.
 NH0457'ABOUT 3.9 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0457'FROM THE OVERPASS OVER STATE HIGHWAY 2 (SOUTH MAIN STREET) AT
 NH0457'ROCKFORD, ABOUT 0.5 MILE WEST OF MILE POST 96, IN SECTION 30,
 NH0457'R 1 E, T 44 N, ALONG CUNNINGHAM ROAD WHICH PARALLENS THE SOUTH
 NH0457'SIDE OF TRACK, IN THE TOP OF THE NORTH END OF THE EAST ABUTMENT
 NH0457'OF A 40-FOOT CONCRETE BRIDGE OVER A SMALL STREAM, 17 FEET NORTH
 NH0457'OF CENTER LINE OF CUNNINGHAM ROAD, ABOUT 100 FEET SOUTH OF TRACK,
 NH0457'1/2 FOOT NORTHWEST OF EAST END OF NORTH STEEL GUARD RAIL OF
 NH0457'BRIDGE AND ABOUT LEVEL WITH ROAD.  NOTE-- MARK IS ABOUT 3.95 MILES
 NH0457'EAST ALONG THE C. AND N.W. RY., FROM THE STATION AT WINNEBAGO,
 NH0457'WINNEBAGO COUNTY.
 NH0457
 NH0457                          STATION RECOVERY (1971)
 NH0457
 NH0457'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0457'RECOVERED IN GOOD CONDITION.
 NH0457
 NH0457                          STATION RECOVERY (1987)
 NH0457
 NH0457'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0457'RECOVERED IN GOOD CONDITION.
 NH0457
 NH0457                          STATION RECOVERY (1997)
 NH0457
 NH0457'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0457'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0875 ***********************************************************************
 LC0875  DESIGNATION -  B 229
 LC0875  PID         -  LC0875
 LC0875  STATE/COUNTY-  IL/WOODFORD
 LC0875  COUNTRY     -  US
 LC0875  USGS QUAD   -  EL PASO (2018)
 LC0875
 LC0875                         *CURRENT SURVEY CONTROL
 LC0875  ______________________________________________________________________
 LC0875* NAD 83(1986) POSITION- 40 42 29.     (N) 089 00 45.     (W)   SCALED
 LC0875* NAVD 88 ORTHO HEIGHT -   219.853 (meters)      721.30  (feet) ADJUSTED
 LC0875  ______________________________________________________________________
 LC0875  GEOID HEIGHT    -        -32.243 (meters)                     GEOID18
 LC0875  DYNAMIC HEIGHT  -        219.754 (meters)      720.98  (feet) COMP
 LC0875  MODELED GRAVITY -    980,171.9   (mgal)                       NAVD 88
 LC0875
 LC0875  VERT ORDER      -  FIRST     CLASS I
 LC0875
 LC0875.The horizontal coordinates were scaled from a map and have
 LC0875.an estimated accuracy of +/- 6 seconds.
 LC0875
 LC0875.The orthometric height was determined by differential leveling and
 LC0875.adjusted by the NATIONAL GEODETIC SURVEY
 LC0875.in June 1991.
 LC0875
 LC0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0875.GEOID18 height accuracy estimate available here.
 LC0875
 LC0875.Click photographs - Photos may exist for this station.
 LC0875
 LC0875.The dynamic height is computed by dividing the NAVD 88
 LC0875.geopotential number by the normal gravity value computed on the
 LC0875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0875.degrees latitude (g = 980.6199 gals.).
 LC0875
 LC0875.The modeled gravity was interpolated from observed gravity values.
 LC0875
 LC0875;                    North         East    Units  Estimated Accuracy
 LC0875;SPC IL W     -   449,250.      797,530.      MT  (+/- 180 meters Scaled)
 LC0875
 LC0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL299082(NAD 83)
 LC0875
 LC0875                          SUPERSEDED SURVEY CONTROL
 LC0875
 LC0875  NGVD 29 (??/??/92)  219.891  (m)          721.43   (f) ADJ UNCH    1 1
 LC0875
 LC0875.Superseded values are not recommended for survey control.
 LC0875
 LC0875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0875.See file dsdata.pdf to determine how the superseded data were derived.
 LC0875
 LC0875_MARKER: DB = BENCH MARK DISK
 LC0875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0875_STAMPING: B 229 1960
 LC0875_MARK LOGO: CGS
 LC0875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0875+STABILITY: SURFACE MOTION
 LC0875
 LC0875  HISTORY     - Date     Condition        Report By
 LC0875  HISTORY     - 1960     MONUMENTED       CGS
 LC0875  HISTORY     - 1969     GOOD             CGS
 LC0875  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0875
 LC0875                          STATION DESCRIPTION
 LC0875
 LC0875'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0875'2.1 MI S FROM EL PASO.
 LC0875'ABOUT 2.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0875'THE STATION AT EL PASO, 0.3 MILE SOUTH OF MILEPOST 812, 114 FEET
 LC0875'WEST-NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 LC0875'PAVED ROAD, 96 FEET WEST OF THE WEST RAIL, 49 FEET NORTH OF THE
 LC0875'CENTER LINE OF THE ROAD, 24 FEET SOUTHWEST OF A TELEPHONE POLE
 LC0875'WHICH IS BRACED BY 2 GUY WIRES, 24 FEET NORTH OF A CORNER FENCE
 LC0875'POST AT THE SOUTH END OF A FENCE, 1 FOOT EAST OF A FENCE, 1.2 FEET
 LC0875'NORTHWEST OF A METAL WITNESS POST, ABOUT 5 1/2 FEET BELOW THE LEVEL
 LC0875'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 LC0875'4 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 17, T26N, R2E
 LC0875
 LC0875                          STATION RECOVERY (1998)
 LC0875
 LC0875'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0875'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0546 ***********************************************************************
 LC0546  DESIGNATION -  B 23
 LC0546  PID         -  LC0546
 LC0546  STATE/COUNTY-  IL/PIATT
 LC0546  COUNTRY     -  US
 LC0546  USGS QUAD   -  MONTICELLO (2018)
 LC0546
 LC0546                         *CURRENT SURVEY CONTROL
 LC0546  ______________________________________________________________________
 LC0546* NAD 83(1986) POSITION- 40 06 25.     (N) 088 33 28.     (W)   SCALED
 LC0546* NAVD 88 ORTHO HEIGHT -   213.436 (meters)      700.25  (feet) ADJUSTED
 LC0546  ______________________________________________________________________
 LC0546  GEOID HEIGHT    -        -31.946 (meters)                     GEOID18
 LC0546  DYNAMIC HEIGHT  -        213.330 (meters)      699.90  (feet) COMP
 LC0546  MODELED GRAVITY -    980,125.4   (mgal)                       NAVD 88
 LC0546
 LC0546  VERT ORDER      -  SECOND    CLASS 0
 LC0546
 LC0546.The horizontal coordinates were scaled from a map and have
 LC0546.an estimated accuracy of +/- 6 seconds.
 LC0546
 LC0546.The orthometric height was determined by differential leveling and
 LC0546.adjusted by the NATIONAL GEODETIC SURVEY
 LC0546.in June 1991.
 LC0546
 LC0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0546.GEOID18 height accuracy estimate available here.
 LC0546
 LC0546.Click photographs - Photos may exist for this station.
 LC0546
 LC0546.The dynamic height is computed by dividing the NAVD 88
 LC0546.geopotential number by the normal gravity value computed on the
 LC0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0546.degrees latitude (g = 980.6199 gals.).
 LC0546
 LC0546.The modeled gravity was interpolated from observed gravity values.
 LC0546
 LC0546;                    North         East    Units  Estimated Accuracy
 LC0546;SPC IL E     -   381,900.      280,860.      MT  (+/- 180 meters Scaled)
 LC0546
 LC0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK672407(NAD 83)
 LC0546
 LC0546                          SUPERSEDED SURVEY CONTROL
 LC0546
 LC0546  NGVD 29 (??/??/92)  213.502  (m)          700.46   (f) ADJ UNCH    2 0
 LC0546
 LC0546.Superseded values are not recommended for survey control.
 LC0546
 LC0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0546.See file dsdata.pdf to determine how the superseded data were derived.
 LC0546
 LC0546_MARKER: DB = BENCH MARK DISK
 LC0546_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0546+WITH SETTING: PAVEMENT
 LC0546_SP_SET: SEMAPHORE BASE
 LC0546_STAMPING: B 23 1934
 LC0546_MARK LOGO: CGS
 LC0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0546+STABILITY: SURFACE MOTION
 LC0546
 LC0546  HISTORY     - Date     Condition        Report By
 LC0546  HISTORY     - 1934     MONUMENTED       CGS
 LC0546  HISTORY     - 1944     GOOD             CGS
 LC0546  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC0546
 LC0546                          STATION DESCRIPTION
 LC0546
 LC0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LC0546'AT LODGE.
 LC0546'AT LODGE, PIATT COUNTY, ON THE WABASH RAILROAD, 45 FEET NORTH OF
 LC0546'MILEPOST 140, AT THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD,
 LC0546'15 FEET NORTH OF THE CENTERLINE OF THE I.C.R.R. TRACK, 15 FEET
 LC0546'EAST OF THE CENTERLINE OF THE WABASH R.R. TRACK, 4 FEET WEST OF A
 LC0546'SIGNAL TOWER, AT A SEMAPHORE SIGNAL, IN THE TOP OF THE NORTHEAST
 LC0546'CORNER OF THE CONCRETE BASE, AND LEVEL WITH THE TRACK.  A STANDARD
 LC0546'DISK, STAMPED B 23 1934.
 LC0546
 LC0546                          STATION RECOVERY (1975)
 LC0546
 LC0546'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC0546'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0745 ***********************************************************************
 MF0745  DESIGNATION -  B 230
 MF0745  PID         -  MF0745
 MF0745  STATE/COUNTY-  IL/MARSHALL
 MF0745  COUNTRY     -  US
 MF0745  USGS QUAD   -  WENONA (2018)
 MF0745
 MF0745                         *CURRENT SURVEY CONTROL
 MF0745  ______________________________________________________________________
 MF0745* NAD 83(1986) POSITION- 41 03 29.4    (N) 089 03 04.4    (W)   HD_HELD2
 MF0745* NAVD 88 ORTHO HEIGHT -   212.548 (meters)      697.33  (feet) ADJUSTED
 MF0745  ______________________________________________________________________
 MF0745  GEOID HEIGHT    -        -32.680 (meters)                     GEOID18
 MF0745  DYNAMIC HEIGHT  -        212.457 (meters)      697.04  (feet) COMP
 MF0745  MODELED GRAVITY -    980,194.6   (mgal)                       NAVD 88
 MF0745
 MF0745  VERT ORDER      -  FIRST     CLASS I
 MF0745
 MF0745.The horizontal coordinates were established by autonomous hand held GPS
 MF0745.observations and have an estimated accuracy of +/- 10 meters.
 MF0745
 MF0745.The orthometric height was determined by differential leveling and
 MF0745.adjusted by the NATIONAL GEODETIC SURVEY
 MF0745.in June 1991.
 MF0745
 MF0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0745.GEOID18 height accuracy estimate available here.
 MF0745
 MF0745.Click photographs - Photos may exist for this station.
 MF0745
 MF0745.The dynamic height is computed by dividing the NAVD 88
 MF0745.geopotential number by the normal gravity value computed on the
 MF0745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0745.degrees latitude (g = 980.6199 gals.).
 MF0745
 MF0745.The modeled gravity was interpolated from observed gravity values.
 MF0745
 MF0745;                    North         East    Units  Estimated Accuracy
 MF0745;SPC IL W     -   488,084.      793,761.      MT  (+/- 10 meters HH2 GPS)
 MF0745
 MF0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2763547241(NAD 83)
 MF0745
 MF0745                          SUPERSEDED SURVEY CONTROL
 MF0745
 MF0745  NGVD 29 (??/??/92)  212.597  (m)          697.50   (f) ADJ UNCH    1 1
 MF0745
 MF0745.Superseded values are not recommended for survey control.
 MF0745
 MF0745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0745.See file dsdata.pdf to determine how the superseded data were derived.
 MF0745
 MF0745_MARKER: DB = BENCH MARK DISK
 MF0745_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0745_SP_SET: BUILDING
 MF0745_STAMPING: B 230 1960
 MF0745_MARK LOGO: CGS
 MF0745_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0745_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0745+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2014
 MF0745
 MF0745  HISTORY     - Date     Condition        Report By
 MF0745  HISTORY     - 1960     MONUMENTED       CGS
 MF0745  HISTORY     - 1969     GOOD             CGS
 MF0745  HISTORY     - 19981108 GOOD             USPSQD
 MF0745  HISTORY     - 20130814 GOOD             ILDT
 MF0745  HISTORY     - 20140325 GOOD             PATRIC
 MF0745
 MF0745                          STATION DESCRIPTION
 MF0745
 MF0745'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0745'0.4 MI N FROM WENONA.
 MF0745'ABOUT 0.35 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0745'THE STATION AT WENONA, 0.05 MILE NORTHWEST OF A CROSSING OF THE
 MF0745'RAILROAD AND STATE HIGHWAY 17, 312 FEET WEST OF THE WEST RAIL OF
 MF0745'THE MAIN TRACK, SET VERTICALLY IN THE EAST BRICK FACE OF THE
 MF0745'AUDITORIUM AND GYMNASIUM BUILDING AT THE WENONA SCHOOL, 2.0 FEET
 MF0745'SOUTH OF THE NORTHEAST CORNER OF THE BUILDING, 194 FEET WEST OF
 MF0745'THE CENTER LINE OF A PAVED ROAD WHICH IS OLD U.S. HIGHWAY 51, AND
 MF0745'ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE GROUND.  SEC 13, T30N, R1E
 MF0745
 MF0745                          STATION RECOVERY (1998)
 MF0745
 MF0745'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0745'RECOVERED IN GOOD CONDITION.
 MF0745
 MF0745                          STATION RECOVERY (2013)
 MF0745
 MF0745'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0745'RECOVERED IN GOOD CONDITION.
 MF0745
 MF0745                          STATION RECOVERY (2014)
 MF0745
 MF0745'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 MF0745'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1270 ***********************************************************************
 MF1270  DESIGNATION -  B 231 RESET
 MF1270  PID         -  MF1270
 MF1270  STATE/COUNTY-  IL/LASALLE
 MF1270  COUNTRY     -  US
 MF1270  USGS QUAD   -  OTTAWA (2018)
 MF1270
 MF1270                         *CURRENT SURVEY CONTROL
 MF1270  ______________________________________________________________________
 MF1270* NAD 83(1986) POSITION- 41 20 11.84   (N) 088 45 11.33   (W)   HD_HELD1
 MF1270* NAVD 88 ORTHO HEIGHT -   146.67  (+/-2cm)      481.2   (feet) VERTCON3
 MF1270  ______________________________________________________________________
 MF1270  GEOID HEIGHT    -        -32.826 (meters)                     GEOID18
 MF1270  VERT ORDER      -  THIRD (See Below)
 MF1270
 MF1270.The horizontal coordinates were determined by differentially corrected
 MF1270.hand held GPS observations or other comparable positioning techniques
 MF1270.and have an estimated accuracy of +/- 3 meters.
 MF1270
 MF1270.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1270.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1270
 MF1270.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1270.GEOID18 height accuracy estimate available here.
 MF1270
 MF1270.The vertical order pertains to the NGVD 29 superseded value.
 MF1270
 MF1270.Click photographs - Photos may exist for this station.
 MF1270
 MF1270;                    North         East    Units  Estimated Accuracy
 MF1270;SPC IL E     -   518,510.2     264,860.0     MT  (+/- 3 meters HH1 GPS) 
 MF1270
 MF1270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5330777608(NAD 83)
 MF1270
 MF1270                          SUPERSEDED SURVEY CONTROL
 MF1270
 MF1270  NGVD 29 (11/09/15)  146.73   (m)          481.4    (f) RESET       3  
 MF1270
 MF1270.Superseded values are not recommended for survey control.
 MF1270
 MF1270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1270.See file dsdata.pdf to determine how the superseded data were derived.
 MF1270
 MF1270_MARKER: DV = VERTICAL CONTROL DISK
 MF1270_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1270_SP_SET: ABUTMENT
 MF1270_STAMPING: B 231 RESET 1979
 MF1270_MARK LOGO: NGS
 MF1270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1270+STABILITY: SURFACE MOTION
 MF1270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1270+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2025
 MF1270
 MF1270  HISTORY     - Date     Condition        Report By
 MF1270  HISTORY     - 1979     MONUMENTED       NGS
 MF1270  HISTORY     - 1989     GOOD             USPSQD
 MF1270  HISTORY     - 19970815 GOOD             USPSQD
 MF1270  HISTORY     - 20020907 GOOD             USPSQD
 MF1270  HISTORY     - 20080605 GOOD             GEOCAC
 MF1270  HISTORY     - 20251204 GOOD             ILDT
 MF1270
 MF1270                          STATION DESCRIPTION
 MF1270
 MF1270'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 MF1270'2.4 MI NW FROM MARSEILLES.
 MF1270'2.4 MILES NORTHWEST ALONG COMMERCE STREET AND A PAVED ROAD ALONG THE
 MF1270'SOUTHSIDE OF THE ABANDONED ILLINOIS AND MICHIGAN CANAL FROM THE
 MF1270'JUNCTION OF MAAN STREET IN MARSEILLES, IN THE NORTH END OF THE EAST
 MF1270'CONCRETE ABUTEMENT AT THE ENTRANCE TO THE BORG WARNER CHEMICAL PLANT.
 MF1270'THE MARK IS 2.0 FT ABOVE OF THE ROAD.
 MF1270
 MF1270                          STATION RECOVERY (1989)
 MF1270
 MF1270'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF1270'RECOVERED IN GOOD CONDITION.
 MF1270
 MF1270                          STATION RECOVERY (1997)
 MF1270
 MF1270'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1270'RECOVERED IN GOOD CONDITION.
 MF1270
 MF1270                          STATION RECOVERY (2002)
 MF1270
 MF1270'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1270'THE PLANT IS NOW THE GENERAL ELECTRIC PLANT
 MF1270
 MF1270                          STATION RECOVERY (2008)
 MF1270
 MF1270'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF1270'RECOVERED IN GOOD CONDITION.
 MF1270
 MF1270                          STATION RECOVERY (2025)
 MF1270
 MF1270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1270'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0846 ***********************************************************************
 MF0846  DESIGNATION -  B 232
 MF0846  PID         -  MF0846
 MF0846  STATE/COUNTY-  IL/LASALLE
 MF0846  COUNTRY     -  US
 MF0846  USGS QUAD   -  LA SALLE (2018)
 MF0846
 MF0846                         *CURRENT SURVEY CONTROL
 MF0846  ______________________________________________________________________
 MF0846* NAD 83(1986) POSITION- 41 20 16.     (N) 089 02 47.     (W)   SCALED
 MF0846* NAVD 88 ORTHO HEIGHT -   143.877 (meters)      472.04  (feet) ADJUSTED
 MF0846  ______________________________________________________________________
 MF0846  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 MF0846  DYNAMIC HEIGHT  -        143.819 (meters)      471.85  (feet) COMP
 MF0846  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 MF0846
 MF0846  VERT ORDER      -  FIRST     CLASS II
 MF0846
 MF0846.The horizontal coordinates were scaled from a map and have
 MF0846.an estimated accuracy of +/- 6 seconds.
 MF0846
 MF0846.The orthometric height was determined by differential leveling and
 MF0846.adjusted by the NATIONAL GEODETIC SURVEY
 MF0846.in June 1991.
 MF0846
 MF0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0846.GEOID18 height accuracy estimate available here.
 MF0846
 MF0846.Click photographs - Photos may exist for this station.
 MF0846
 MF0846.The dynamic height is computed by dividing the NAVD 88
 MF0846.geopotential number by the normal gravity value computed on the
 MF0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0846.degrees latitude (g = 980.6199 gals.).
 MF0846
 MF0846.The modeled gravity was interpolated from observed gravity values.
 MF0846
 MF0846;                    North         East    Units  Estimated Accuracy
 MF0846;SPC IL E     -   518,800.      240,320.      MT  (+/- 180 meters Scaled)
 MF0846
 MF0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL287782(NAD 83)
 MF0846
 MF0846                          SUPERSEDED SURVEY CONTROL
 MF0846
 MF0846  NGVD 29 (??/??/92)  143.942  (m)          472.25   (f) ADJ UNCH    1 2
 MF0846
 MF0846.Superseded values are not recommended for survey control.
 MF0846
 MF0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0846.See file dsdata.pdf to determine how the superseded data were derived.
 MF0846
 MF0846_MARKER: DB = BENCH MARK DISK
 MF0846_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0846_SP_SET: BRIDGE
 MF0846_STAMPING: B 232 1960
 MF0846_MARK LOGO: CGS
 MF0846_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0846
 MF0846  HISTORY     - Date     Condition        Report By
 MF0846  HISTORY     - 1960     MONUMENTED       CGS
 MF0846  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF0846  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0846  HISTORY     - 20131026 MARK NOT FOUND   GEOCAC
 MF0846
 MF0846                          STATION DESCRIPTION
 MF0846
 MF0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0846'2.1 MI E FROM LA SALLE.
 MF0846'ABOUT 2.1 MILES EAST ALONG ROAD ALONG SOUTH SIDE OF ABANDONED
 MF0846'ILLINOIS AND MICHIGAN CANAL FROM ILLINOIS CENTRAL RAILROAD
 MF0846'OVERPASS OVER CANAL ROAD AND CHICAGO, ROCK ISLAND AND PACIFIC
 MF0846'RAILROAD AT LA SALLE, IN S-18, R-2E, T-33N, ACROSS CANAL FROM
 MF0846'CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD BRIDGE NO. 960 AND
 MF0846'ABOUT 60 YARDS SOUTHWEST OF MILEPOST 96, IN TOP OF WEST END
 MF0846'OF NORTH RAIL FOOTING OF NARROW BRIDGE OF TOWPATH ROAD OVER
 MF0846'PECUMSASAUGAN CREEK, 1 FOOT EAST OF WEST END OF RAIL FOOTING,
 MF0846'5 1/2 FEET NORTH OF CENTER LINE OF BRIDGE FLOOR, 0.2 FOOT
 MF0846'SOUTH OF STEEL PIPE RAILING, AND ABOUT 1/2 FOOT ABOVE LEVEL
 MF0846'OF BRIDGE FLOOR.
 MF0846
 MF0846                          STATION RECOVERY (1997)
 MF0846
 MF0846'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0846'MARK NOT FOUND.
 MF0846
 MF0846                          STATION RECOVERY (2002)
 MF0846
 MF0846'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0846'MARK NOT FOUND.
 MF0846
 MF0846                          STATION RECOVERY (2013)
 MF0846
 MF0846'RECOVERY NOTE BY GEOCACHING 2013 (CT)
 MF0846'A CIRCULAR 'SHADOW' GIVES REASON TO BELIEVE THAT THE MARK HAS BEEN
 MF0846'BROKEN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0765 ***********************************************************************
 MF0765  DESIGNATION -  B 233
 MF0765  PID         -  MF0765
 MF0765  STATE/COUNTY-  IL/MARSHALL
 MF0765  COUNTRY     -  US
 MF0765  USGS QUAD   -  LACON (2018)
 MF0765
 MF0765                         *CURRENT SURVEY CONTROL
 MF0765  ______________________________________________________________________
 MF0765* NAD 83(1986) POSITION- 41 04 59.     (N) 089 24 05.     (W)   SCALED
 MF0765* NAVD 88 ORTHO HEIGHT -   141.092 (meters)      462.90  (feet) ADJUSTED
 MF0765  ______________________________________________________________________
 MF0765  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0765  DYNAMIC HEIGHT  -        141.033 (meters)      462.71  (feet) COMP
 MF0765  MODELED GRAVITY -    980,198.6   (mgal)                       NAVD 88
 MF0765
 MF0765  VERT ORDER      -  FIRST     CLASS II
 MF0765
 MF0765.The horizontal coordinates were scaled from a map and have
 MF0765.an estimated accuracy of +/- 6 seconds.
 MF0765
 MF0765.The orthometric height was determined by differential leveling and
 MF0765.adjusted by the NATIONAL GEODETIC SURVEY
 MF0765.in June 1991.
 MF0765
 MF0765.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0765.GEOID18 height accuracy estimate available here.
 MF0765
 MF0765.Click photographs - Photos may exist for this station.
 MF0765
 MF0765.The dynamic height is computed by dividing the NAVD 88
 MF0765.geopotential number by the normal gravity value computed on the
 MF0765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0765.degrees latitude (g = 980.6199 gals.).
 MF0765
 MF0765.The modeled gravity was interpolated from observed gravity values.
 MF0765
 MF0765;                    North         East    Units  Estimated Accuracy
 MF0765;SPC IL W     -   490,530.      764,300.      MT  (+/- 180 meters Scaled)
 MF0765
 MF0765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL982507(NAD 83)
 MF0765
 MF0765                          SUPERSEDED SURVEY CONTROL
 MF0765
 MF0765  NGVD 29 (??/??/92)  141.162  (m)          463.13   (f) ADJ UNCH    1 2
 MF0765
 MF0765.Superseded values are not recommended for survey control.
 MF0765
 MF0765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0765.See file dsdata.pdf to determine how the superseded data were derived.
 MF0765
 MF0765_MARKER: DB = BENCH MARK DISK
 MF0765_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0765_STAMPING: B 233 1960
 MF0765_MARK LOGO: CGS
 MF0765_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0765+STABILITY: SURFACE MOTION
 MF0765
 MF0765  HISTORY     - Date     Condition        Report By
 MF0765  HISTORY     - 1960     MONUMENTED       CGS
 MF0765  HISTORY     - 19981107 GOOD             USPSQD
 MF0765
 MF0765                          STATION DESCRIPTION
 MF0765
 MF0765'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0765'2.6 MI SW FROM HENRY.
 MF0765'ABOUT 2.55 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 MF0765'PACIFIC RAILROAD FROM THE STATION AT HENRY, ABOUT 0.25 MILE
 MF0765'SOUTHWEST OF MILE POST 130, IN SECTION 30, R 10 E, T 13N,
 MF0765'147 YARDS NORTHEAST OF CROSSING OF A FARM ROAD, 46 FEET SOUTHEAST
 MF0765'OF SOUTHEAST RAIL, 9 FEET EAST OF MILEAGE TELEPHONE POLE NO.
 MF0765'130+10, 1 FOOT NORTHWEST OF A FENCE LINE, 2.2 FEET WEST-SOUTHWEST
 MF0765'OF A STEEL WITNESS POST, ABOUT 2 FEET ABOVE LEVEL OF TRACK
 MF0765'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0765
 MF0765                          STATION RECOVERY (1998)
 MF0765
 MF0765'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0765'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1357 ***********************************************************************
 LC1357  DESIGNATION -  B 234
 LC1357  PID         -  LC1357
 LC1357  STATE/COUNTY-  IL/PEORIA
 LC1357  COUNTRY     -  US
 LC1357  USGS QUAD   -  SPRING BAY (2018)
 LC1357
 LC1357                         *CURRENT SURVEY CONTROL
 LC1357  ______________________________________________________________________
 LC1357* NAD 83(1986) POSITION- 40 50 37.     (N) 089 32 38.     (W)   SCALED
 LC1357* NAVD 88 ORTHO HEIGHT -   137.660 (meters)      451.64  (feet) ADJUSTED
 LC1357  ______________________________________________________________________
 LC1357  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 LC1357  DYNAMIC HEIGHT  -        137.599 (meters)      451.44  (feet) COMP
 LC1357  MODELED GRAVITY -    980,178.0   (mgal)                       NAVD 88
 LC1357
 LC1357  VERT ORDER      -  FIRST     CLASS II
 LC1357
 LC1357.The horizontal coordinates were scaled from a map and have
 LC1357.an estimated accuracy of +/- 6 seconds.
 LC1357
 LC1357.The orthometric height was determined by differential leveling and
 LC1357.adjusted by the NATIONAL GEODETIC SURVEY
 LC1357.in June 1991.
 LC1357
 LC1357.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1357.GEOID18 height accuracy estimate available here.
 LC1357
 LC1357.Click photographs - Photos may exist for this station.
 LC1357
 LC1357.The dynamic height is computed by dividing the NAVD 88
 LC1357.geopotential number by the normal gravity value computed on the
 LC1357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1357.degrees latitude (g = 980.6199 gals.).
 LC1357
 LC1357.The modeled gravity was interpolated from observed gravity values.
 LC1357
 LC1357;                    North         East    Units  Estimated Accuracy
 LC1357;SPC IL W     -   463,850.      752,520.      MT  (+/- 180 meters Scaled)
 LC1357
 LC1357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL855245(NAD 83)
 LC1357
 LC1357                          SUPERSEDED SURVEY CONTROL
 LC1357
 LC1357  NGVD 29 (??/??/92)  137.745  (m)          451.92   (f) ADJ UNCH    1 2
 LC1357
 LC1357.Superseded values are not recommended for survey control.
 LC1357
 LC1357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1357.See file dsdata.pdf to determine how the superseded data were derived.
 LC1357
 LC1357_MARKER: DB = BENCH MARK DISK
 LC1357_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1357_SP_SET: CULVERT HEADWALL
 LC1357_STAMPING: B 234 1960
 LC1357_MARK LOGO: CGS
 LC1357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1357+STABILITY: SURFACE MOTION
 LC1357
 LC1357  HISTORY     - Date     Condition        Report By
 LC1357  HISTORY     - 1960     MONUMENTED       CGS
 LC1357  HISTORY     - 19990131 GOOD             USPSQD
 LC1357
 LC1357                          STATION DESCRIPTION
 LC1357
 LC1357'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1357'6.1 MI SW FROM CHILLICOTHE.
 LC1357'ABOUT 6.1 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1357'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, ABOUT 0.2 MILE
 LC1357'NORTH OF MILE POST 149, NEAR LINE BETWEEN SECTIONS 13 AND 14,
 LC1357'R 8 E, T 10 N, ALONG STATE HIGHWAY 29, 0.2 MILE NORTH OF CROSSING
 LC1357'OF HIGHWAY AND SPUR TRACK TO CATERPILLAR TRACTOR COMPANY PLANT,
 LC1357'IN THE TOP OF SOUTH END OF WEST HEAD WALL OF A 10-FOOT CONCRETE
 LC1357'CULVERT UNDER HIGHWAY 29, 35 FEET WEST OF CENTER LINE OF SOUTH
 LC1357'BOUND LANE OF DIVIDED 4-LAND HIGHWAY AND ABOUT 4 1/2 FEET BELOW
 LC1357'LEVEL OF HIGHWAY.
 LC1357
 LC1357                          STATION RECOVERY (1999)
 LC1357
 LC1357'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1357'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1321 ***********************************************************************
 LC1321  DESIGNATION -  B 235
 LC1321  PID         -  LC1321
 LC1321  STATE/COUNTY-  IL/PEORIA
 LC1321  COUNTRY     -  US
 LC1321  USGS QUAD   -  PEORIA EAST (2018)
 LC1321
 LC1321                         *CURRENT SURVEY CONTROL
 LC1321  ______________________________________________________________________
 LC1321* NAD 83(1986) POSITION- 40 41 29.     (N) 089 35 04.     (W)   SCALED
 LC1321* NAVD 88 ORTHO HEIGHT -   141.044 (meters)      462.74  (feet) ADJUSTED
 LC1321  ______________________________________________________________________
 LC1321  GEOID HEIGHT    -        -32.913 (meters)                     GEOID18
 LC1321  DYNAMIC HEIGHT  -        140.979 (meters)      462.53  (feet) COMP
 LC1321  MODELED GRAVITY -    980,160.3   (mgal)                       NAVD 88
 LC1321
 LC1321  VERT ORDER      -  FIRST     CLASS II
 LC1321
 LC1321.The horizontal coordinates were scaled from a map and have
 LC1321.an estimated accuracy of +/- 6 seconds.
 LC1321
 LC1321.The orthometric height was determined by differential leveling and
 LC1321.adjusted by the NATIONAL GEODETIC SURVEY
 LC1321.in June 1991.
 LC1321
 LC1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1321.GEOID18 height accuracy estimate available here.
 LC1321
 LC1321.Click photographs - Photos may exist for this station.
 LC1321
 LC1321.The dynamic height is computed by dividing the NAVD 88
 LC1321.geopotential number by the normal gravity value computed on the
 LC1321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1321.degrees latitude (g = 980.6199 gals.).
 LC1321
 LC1321.The modeled gravity was interpolated from observed gravity values.
 LC1321
 LC1321;                    North         East    Units  Estimated Accuracy
 LC1321;SPC IL W     -   446,920.      749,210.      MT  (+/- 180 meters Scaled)
 LC1321
 LC1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL816077(NAD 83)
 LC1321
 LC1321                          SUPERSEDED SURVEY CONTROL
 LC1321
 LC1321  NGVD 29 (??/??/92)  141.138  (m)          463.05   (f) ADJ UNCH    1 2
 LC1321
 LC1321.Superseded values are not recommended for survey control.
 LC1321
 LC1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1321.See file dsdata.pdf to determine how the superseded data were derived.
 LC1321
 LC1321_MARKER: DB = BENCH MARK DISK
 LC1321_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1321_SP_SET: PIER
 LC1321_STAMPING: B 235 1960
 LC1321_MARK LOGO: CGS
 LC1321_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1321
 LC1321  HISTORY     - Date     Condition        Report By
 LC1321  HISTORY     - 1960     MONUMENTED       CGS
 LC1321  HISTORY     - 1977     GOOD
 LC1321  HISTORY     - 19990131 GOOD             USPSQD
 LC1321
 LC1321                          STATION DESCRIPTION
 LC1321
 LC1321'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1321'AT PEORIA.
 LC1321'AT PEORIA, ABOUT 0.25 MILE NORTH ALONG THE CHICAGO, ROCK ISLAND
 LC1321'AND PACIFIC RAILROAD FROM PASSENGER STATION, AT INTERSECTION OF
 LC1321'WATER AND FAYETTE STREETS, SET VERTICALLY IN THE EAST FACE OF THE
 LC1321'FIRST PIER SOUTHWEST OF WATER STREET AND RAILROAD OF THE
 LC1321'EXPRESSWAY BRIDGE OVER ILLINOIS RIVER, 24 FEET NORTHWEST OF
 LC1321'CENTER LINE OF FAYETTE STREET, 36 YARDS SOUTHWEST OF CENTER
 LC1321'LINE OF WATER STREET, 3.7 FEET NORTH OF SOUTHEAST CORNER OF THE
 LC1321'PIER AND ABOUT 3 FEET ABOVE GROUND.
 LC1321
 LC1321                          STATION RECOVERY (1977)
 LC1321
 LC1321'RECOVERED 1977
 LC1321'RECOVERED IN GOOD CONDITION.
 LC1321
 LC1321                          STATION RECOVERY (1999)
 LC1321
 LC1321'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1321'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0587 ***********************************************************************
 MF0587  DESIGNATION -  B 236
 MF0587  PID         -  MF0587
 MF0587  STATE/COUNTY-  IL/LEE
 MF0587  COUNTRY     -  US
 MF0587  USGS QUAD   -  COMPTON (2018)
 MF0587
 MF0587                         *CURRENT SURVEY CONTROL
 MF0587  ______________________________________________________________________
 MF0587* NAD 83(1986) POSITION- 41 42 04.     (N) 089 02 24.     (W)   SCALED
 MF0587* NAVD 88 ORTHO HEIGHT -   274.511 (meters)      900.62  (feet) ADJUSTED
 MF0587  ______________________________________________________________________
 MF0587  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF0587  DYNAMIC HEIGHT  -        274.406 (meters)      900.28  (feet) COMP
 MF0587  MODELED GRAVITY -    980,235.9   (mgal)                       NAVD 88
 MF0587
 MF0587  VERT ORDER      -  FIRST     CLASS I
 MF0587
 MF0587.The horizontal coordinates were scaled from a map and have
 MF0587.an estimated accuracy of +/- 6 seconds.
 MF0587
 MF0587.The orthometric height was determined by differential leveling and
 MF0587.adjusted by the NATIONAL GEODETIC SURVEY
 MF0587.in June 1991.
 MF0587
 MF0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0587.GEOID18 height accuracy estimate available here.
 MF0587
 MF0587.Click photographs - Photos may exist for this station.
 MF0587
 MF0587.The dynamic height is computed by dividing the NAVD 88
 MF0587.geopotential number by the normal gravity value computed on the
 MF0587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0587.degrees latitude (g = 980.6199 gals.).
 MF0587
 MF0587.The modeled gravity was interpolated from observed gravity values.
 MF0587
 MF0587;                    North         East    Units  Estimated Accuracy
 MF0587;SPC IL W     -   559,500.      793,780.      MT  (+/- 180 meters Scaled)
 MF0587
 MF0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM302186(NAD 83)
 MF0587
 MF0587                          SUPERSEDED SURVEY CONTROL
 MF0587
 MF0587  NGVD 29 (??/??/92)  274.542  (m)          900.73   (f) ADJ UNCH    1 1
 MF0587
 MF0587.Superseded values are not recommended for survey control.
 MF0587
 MF0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0587.See file dsdata.pdf to determine how the superseded data were derived.
 MF0587
 MF0587_MARKER: DB = BENCH MARK DISK
 MF0587_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0587_STAMPING: B 236 1960
 MF0587_MARK LOGO: CGS
 MF0587_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0587_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0587
 MF0587  HISTORY     - Date     Condition        Report By
 MF0587  HISTORY     - 1960     MONUMENTED       CGS
 MF0587  HISTORY     - 1969     GOOD             CGS
 MF0587  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0587  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0587  HISTORY     - 20030723 POOR             USPSQD
 MF0587
 MF0587                          STATION DESCRIPTION
 MF0587
 MF0587'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0587'11.8 MI N FROM MENDOTA.
 MF0587'ABOUT 11.75 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0587'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 257
 MF0587'FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A GRAIN ELEVATOR,
 MF0587'115 FEET NORTHWEST OF THE ROXBURY STATION SIGN AT ROXBURY,
 MF0587'49 1/2 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 61 FEET
 MF0587'NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PAVED
 MF0587'ROAD, 43 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 139
 MF0587'FEET SOUTH OF A LARGE COTTONWOOD TREE, 5.8 FEET NORTH OF A MARKER
 MF0587'FOR THE NORTHERN ILLINOIS GAS COMPANY PIPE LINE, 2 1/2 FEET
 MF0587'EAST OF A POWER POLE, 2 FEET SOUTHWEST OF A CORNER FENCE POST,
 MF0587'1 1/2 FEET SOUTHWEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 1.5
 MF0587'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 MF0587'OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT
 MF0587'IS DRIVEN TO A DEPTH OF 24 FEET AND IS ENCASED IN A 6-INCH TILE
 MF0587'WHICH PROJECTS 12 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0587'SEC 6, T37N, R 2E.
 MF0587
 MF0587                          STATION RECOVERY (1995)
 MF0587
 MF0587'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0587'MARK NOT FOUND.
 MF0587
 MF0587                          STATION RECOVERY (2002)
 MF0587
 MF0587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0587'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0587
 MF0587                          STATION RECOVERY (2003)
 MF0587
 MF0587'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0587'DAMAGED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0766 ***********************************************************************
 MF0766  DESIGNATION -  B 237
 MF0766  PID         -  MF0766
 MF0766  STATE/COUNTY-  IL/MARSHALL
 MF0766  COUNTRY     -  US
 MF0766  USGS QUAD   -  LACON (2018)
 MF0766
 MF0766                         *CURRENT SURVEY CONTROL
 MF0766  ______________________________________________________________________
 MF0766* NAD 83(1986) POSITION- 41 05 36.     (N) 089 23 19.     (W)   SCALED
 MF0766* NAVD 88 ORTHO HEIGHT -   147.805 (meters)      484.92  (feet) ADJUSTED
 MF0766  ______________________________________________________________________
 MF0766  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 MF0766  DYNAMIC HEIGHT  -        147.742 (meters)      484.72  (feet) COMP
 MF0766  MODELED GRAVITY -    980,198.5   (mgal)                       NAVD 88
 MF0766
 MF0766  VERT ORDER      -  FIRST     CLASS II
 MF0766
 MF0766.The horizontal coordinates were scaled from a map and have
 MF0766.an estimated accuracy of +/- 6 seconds.
 MF0766
 MF0766.The orthometric height was determined by differential leveling and
 MF0766.adjusted by the NATIONAL GEODETIC SURVEY
 MF0766.in June 1991.
 MF0766
 MF0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0766.GEOID18 height accuracy estimate available here.
 MF0766
 MF0766.Click photographs - Photos may exist for this station.
 MF0766
 MF0766.The dynamic height is computed by dividing the NAVD 88
 MF0766.geopotential number by the normal gravity value computed on the
 MF0766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0766.degrees latitude (g = 980.6199 gals.).
 MF0766
 MF0766.The modeled gravity was interpolated from observed gravity values.
 MF0766
 MF0766;                    North         East    Units  Estimated Accuracy
 MF0766;SPC IL W     -   491,680.      765,370.      MT  (+/- 180 meters Scaled)
 MF0766
 MF0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL993518(NAD 83)
 MF0766
 MF0766                          SUPERSEDED SURVEY CONTROL
 MF0766
 MF0766  NGVD 29 (??/??/92)  147.874  (m)          485.15   (f) ADJ UNCH    1 2
 MF0766
 MF0766.Superseded values are not recommended for survey control.
 MF0766
 MF0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0766.See file dsdata.pdf to determine how the superseded data were derived.
 MF0766
 MF0766_MARKER: DB = BENCH MARK DISK
 MF0766_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0766_STAMPING: B 237 1960
 MF0766_MARK LOGO: CGS
 MF0766_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0766_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0766_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0766+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2008
 MF0766
 MF0766  HISTORY     - Date     Condition        Report By
 MF0766  HISTORY     - 1960     MONUMENTED       CGS
 MF0766  HISTORY     - 19981107 MARK NOT FOUND   USPSQD
 MF0766  HISTORY     - 20080414 GOOD             ILDT
 MF0766
 MF0766                          STATION DESCRIPTION
 MF0766
 MF0766'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0766'1.6 MI SW FROM HENRY.
 MF0766'ABOUT 1.6 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 MF0766'PACIFIC RAILROAD FROM THE STATION AT HENRY, 0.3 MILE SOUTH OF
 MF0766'MILE POST 129, IN SECTION 20, R 10 E, T 13 N, AT CROSSING OF
 MF0766'A NORTH-SOUTH GRADED ROAD, 39 1/2 FEET SOUTHEAST OF SOUTHEAST
 MF0766'RAIL, 58 FEET EAST OF CENTER OF CROSSING, 2 1/2 FEET SOUTHWEST
 MF0766'OF TELEPHONE MILEAGE POLE NO. 129+11, IN LINE WITH ROW OF
 MF0766'POLES, 71 102 FEET NORTHEAST OF A FENCE CORNER, 8 1/2 FEET
 MF0766'NORTHWEST OF A FENCE LINE, 1 1/2 FEET NORTHEAST OF A STEEL
 MF0766'WITNESS POST, ABOUT 2 FEET ABOVE LEVEL OF TRACK AND IS A DISK
 MF0766'ON COPPER COATED STEEL ROD PROJECTING 1 INCN AND PROTECTED BY
 MF0766'A 6-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN
 MF0766'TO A DEPTH OF 48 FEET.
 MF0766
 MF0766                          STATION RECOVERY (1998)
 MF0766
 MF0766'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0766'MARK NOT FOUND.
 MF0766
 MF0766                          STATION RECOVERY (2008)
 MF0766
 MF0766'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0766'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1522 ***********************************************************************
 LC1522  DESIGNATION -  B 238
 LC1522  PID         -  LC1522
 LC1522  STATE/COUNTY-  IL/TAZEWELL
 LC1522  COUNTRY     -  US
 LC1522  USGS QUAD   -  PEKIN (2018)
 LC1522
 LC1522                         *CURRENT SURVEY CONTROL
 LC1522  ______________________________________________________________________
 LC1522* NAD 83(1986) POSITION- 40 32 16.     (N) 089 41 57.     (W)   SCALED
 LC1522* NAVD 88 ORTHO HEIGHT -   140.141 (meters)      459.78  (feet) ADJUSTED
 LC1522  ______________________________________________________________________
 LC1522  GEOID HEIGHT    -        -32.967 (meters)                     GEOID18
 LC1522  DYNAMIC HEIGHT  -        140.074 (meters)      459.56  (feet) COMP
 LC1522  MODELED GRAVITY -    980,150.6   (mgal)                       NAVD 88
 LC1522
 LC1522  VERT ORDER      -  FIRST     CLASS II
 LC1522
 LC1522.The horizontal coordinates were scaled from a map and have
 LC1522.an estimated accuracy of +/- 6 seconds.
 LC1522
 LC1522.The orthometric height was determined by differential leveling and
 LC1522.adjusted by the NATIONAL GEODETIC SURVEY
 LC1522.in June 1991.
 LC1522
 LC1522.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1522.GEOID18 height accuracy estimate available here.
 LC1522
 LC1522.Click photographs - Photos may exist for this station.
 LC1522
 LC1522.The dynamic height is computed by dividing the NAVD 88
 LC1522.geopotential number by the normal gravity value computed on the
 LC1522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1522.degrees latitude (g = 980.6199 gals.).
 LC1522
 LC1522.The modeled gravity was interpolated from observed gravity values.
 LC1522
 LC1522;                    North         East    Units  Estimated Accuracy
 LC1522;SPC IL W     -   429,800.      739,600.      MT  (+/- 180 meters Scaled)
 LC1522
 LC1522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK714909(NAD 83)
 LC1522
 LC1522                          SUPERSEDED SURVEY CONTROL
 LC1522
 LC1522  NGVD 29 (??/??/92)  140.243  (m)          460.11   (f) ADJ UNCH    1 2
 LC1522
 LC1522.Superseded values are not recommended for survey control.
 LC1522
 LC1522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1522.See file dsdata.pdf to determine how the superseded data were derived.
 LC1522
 LC1522_MARKER: DB = BENCH MARK DISK
 LC1522_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1522_SP_SET: BRIDGE
 LC1522_STAMPING: B 238 1961
 LC1522_MARK LOGO: CGS
 LC1522_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1522_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1522+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2002
 LC1522
 LC1522  HISTORY     - Date     Condition        Report By
 LC1522  HISTORY     - 1961     MONUMENTED       CGS
 LC1522  HISTORY     - 20020806 GOOD             CMT
 LC1522  HISTORY     - 20111017 GOOD             ATKNA
 LC1522
 LC1522                          STATION DESCRIPTION
 LC1522
 LC1522'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1522'1 MI W FROM POWERTON.
 LC1522'ABOUT 1.05 MILES WEST ALONG POWERTON ROAD AND MANITO ROAD FROM
 LC1522'THE GATE AT POWERTON POWER STATION, ON TOP OF THE NORTH WINGWALL
 LC1522'OF THE EAST END OF A 180 FEET LONG CONCRETE BRIDGE, 14.5 FEET
 LC1522'NORTH OF THE CENTER LINE OF THE ROAD AND 6 INCHES ABOVE THE
 LC1522'LEVEL OF THE ROAD.  THE BRIDGE IS PROBABLY OVER THE MACKINAW
 LC1522'RIVER.
 LC1522
 LC1522                          STATION RECOVERY (2002)
 LC1522
 LC1522'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC1522'RECOVERED IN GOOD CONDITION.
 LC1522
 LC1522                          STATION RECOVERY (2011)
 LC1522
 LC1522'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1522'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1226 ***********************************************************************
 LC1226  DESIGNATION -  B 239
 LC1226  PID         -  LC1226
 LC1226  STATE/COUNTY-  IL/MASON
 LC1226  COUNTRY     -  US
 LC1226  USGS QUAD   -  DUCK ISLAND (2018)
 LC1226
 LC1226                         *CURRENT SURVEY CONTROL
 LC1226  ______________________________________________________________________
 LC1226* NAD 83(1986) POSITION- 40 22 52.     (N) 089 57 53.     (W)   SCALED
 LC1226* NAVD 88 ORTHO HEIGHT -   144.277 (meters)      473.35  (feet) ADJUSTED
 LC1226  ______________________________________________________________________
 LC1226  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 LC1226  DYNAMIC HEIGHT  -        144.207 (meters)      473.12  (feet) COMP
 LC1226  MODELED GRAVITY -    980,133.3   (mgal)                       NAVD 88
 LC1226
 LC1226  VERT ORDER      -  FIRST     CLASS II
 LC1226
 LC1226.The horizontal coordinates were scaled from a map and have
 LC1226.an estimated accuracy of +/- 6 seconds.
 LC1226
 LC1226.The orthometric height was determined by differential leveling and
 LC1226.adjusted by the NATIONAL GEODETIC SURVEY
 LC1226.in June 1991.
 LC1226
 LC1226.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1226.GEOID18 height accuracy estimate available here.
 LC1226
 LC1226.Click photographs - Photos may exist for this station.
 LC1226
 LC1226.The dynamic height is computed by dividing the NAVD 88
 LC1226.geopotential number by the normal gravity value computed on the
 LC1226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1226.degrees latitude (g = 980.6199 gals.).
 LC1226
 LC1226.The modeled gravity was interpolated from observed gravity values.
 LC1226
 LC1226;                    North         East    Units  Estimated Accuracy
 LC1226;SPC IL W     -   412,320.      717,150.      MT  (+/- 180 meters Scaled)
 LC1226
 LC1226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK483742(NAD 83)
 LC1226
 LC1226                          SUPERSEDED SURVEY CONTROL
 LC1226
 LC1226  NGVD 29 (??/??/92)  144.386  (m)          473.71   (f) ADJ UNCH    1 2
 LC1226
 LC1226.Superseded values are not recommended for survey control.
 LC1226
 LC1226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1226.See file dsdata.pdf to determine how the superseded data were derived.
 LC1226
 LC1226_MARKER: DB = BENCH MARK DISK
 LC1226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1226_STAMPING: B 239 1961
 LC1226_MARK LOGO: CGS
 LC1226_PROJECTION: FLUSH
 LC1226_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1226+STABILITY: SURFACE MOTION
 LC1226_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1226+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2022
 LC1226
 LC1226  HISTORY     - Date     Condition        Report By
 LC1226  HISTORY     - 1961     MONUMENTED       CGS
 LC1226  HISTORY     - 20050501 GOOD             ILDT
 LC1226  HISTORY     - 20220803 GOOD             ILDT
 LC1226
 LC1226                          STATION DESCRIPTION
 LC1226
 LC1226'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1226'10.1 MI W FROM FOREST CITY.
 LC1226'ABOUT 6.5 MILES SOUTHWEST ALONG A BLACK TOP ROAD FROM THE POST
 LC1226'OFFICE AT FOREST CITY, THENCE 2.8 MILES NORTH ALONG A GRAVEL
 LC1226'ROAD, THENCE 0.8 MILE WEST-SOUTHWEST ALONG A SAND ROAD, 0.3
 LC1226'MILE SOUTHWEST OF A POINT WHERE THE ROAD TURNS SOUTHWEST, 32
 LC1226'FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 20 1/2 FEET
 LC1226'NORTHEAST OF A T IN A FENCE LINE, 111 FEET EAST AND ACROSS THE
 LC1226'ROAD FROM A POWER LINE POLE, 2 FEET NORTHWEST OF A FENCE LINE
 LC1226'AND UNDER THE POWER LINE WHERE IT CROSSES OVER THE ROAD, 3 FEET
 LC1226'NORTHEAST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 LC1226'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 LC1226'ABOVE THE LEVEL OF THE GROUND.
 LC1226
 LC1226                          STATION RECOVERY (2005)
 LC1226
 LC1226'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LC1226'RECOVERED IN GOOD CONDITION.
 LC1226
 LC1226                          STATION RECOVERY (2022)
 LC1226
 LC1226'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LC1226'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1787 ***********************************************************************
 LB1787  DESIGNATION -  B 24
 LB1787  PID         -  LB1787
 LB1787  STATE/COUNTY-  IL/CHAMPAIGN
 LB1787  COUNTRY     -  US
 LB1787  USGS QUAD   -  HOMER (2018)
 LB1787
 LB1787                         *CURRENT SURVEY CONTROL
 LB1787  ______________________________________________________________________
 LB1787* NAD 83(1986) POSITION- 40 06 39.     (N) 087 57 29.     (W)   SCALED
 LB1787* NAVD 88 ORTHO HEIGHT -   204.697 (meters)      671.58  (feet) ADJUSTED
 LB1787  ______________________________________________________________________
 LB1787  GEOID HEIGHT    -        -32.216 (meters)                     GEOID18
 LB1787  DYNAMIC HEIGHT  -        204.594 (meters)      671.24  (feet) COMP
 LB1787  MODELED GRAVITY -    980,118.1   (mgal)                       NAVD 88
 LB1787
 LB1787  VERT ORDER      -  SECOND    CLASS 0
 LB1787
 LB1787.The horizontal coordinates were scaled from a map and have
 LB1787.an estimated accuracy of +/- 6 seconds.
 LB1787
 LB1787.The orthometric height was determined by differential leveling and
 LB1787.adjusted by the NATIONAL GEODETIC SURVEY
 LB1787.in June 1991.
 LB1787
 LB1787.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1787.GEOID18 height accuracy estimate available here.
 LB1787
 LB1787.Click photographs - Photos may exist for this station.
 LB1787
 LB1787.The dynamic height is computed by dividing the NAVD 88
 LB1787.geopotential number by the normal gravity value computed on the
 LB1787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1787.degrees latitude (g = 980.6199 gals.).
 LB1787
 LB1787.The modeled gravity was interpolated from observed gravity values.
 LB1787
 LB1787;                    North         East    Units  Estimated Accuracy
 LB1787;SPC IL E     -   382,370.      331,990.      MT  (+/- 180 meters Scaled)
 LB1787
 LB1787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK183404(NAD 83)
 LB1787
 LB1787                          SUPERSEDED SURVEY CONTROL
 LB1787
 LB1787  NGVD 29 (??/??/92)  204.75   (m)          671.8    (f) COMPUTED    2 0
 LB1787
 LB1787.Superseded values are not recommended for survey control.
 LB1787
 LB1787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1787.See file dsdata.pdf to determine how the superseded data were derived.
 LB1787
 LB1787_MARKER: DB = BENCH MARK DISK
 LB1787_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LB1787_SP_SET: BOX CULVERT HEADWALL
 LB1787_STAMPING: B 24 1935
 LB1787_MARK LOGO: CGS
 LB1787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1787+STABILITY: SURFACE MOTION
 LB1787
 LB1787  HISTORY     - Date     Condition        Report By
 LB1787  HISTORY     - 1935     MONUMENTED       CGS
 LB1787  HISTORY     - 1954     GOOD             CGS
 LB1787  HISTORY     - 19980406 MARK NOT FOUND   BCA
 LB1787
 LB1787                          STATION DESCRIPTION
 LB1787
 LB1787'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1787'AT OGDEN.
 LB1787'AT OGDEN, ABOUT 75 YARDS SOUTH ALONG STATE HIGHWAY 49 FROM THE
 LB1787'JUNCTION OF U.S. HIGHWAY 50, IN THE TOP AND 2.4 FEET NORTH OF
 LB1787'SOUTH END OF THE EAST HEAD WALL OF A 2-FOOT CONCRETE BOX CULVERT
 LB1787'UNDER HIGHWAY, 17 FEET EAST OF CENTER LINE OF HIGHWAY AND ABOUT
 LB1787'1/2 FOOT ABOVE LEVEL OF HIGHWAY.
 LB1787
 LB1787                          STATION RECOVERY (1998)
 LB1787
 LB1787'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LB1787'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1788 ***********************************************************************
 LB1788  DESIGNATION -  B 24 RESET
 LB1788  PID         -  LB1788
 LB1788  STATE/COUNTY-  IL/CHAMPAIGN
 LB1788  COUNTRY     -  US
 LB1788  USGS QUAD   -  HOMER (2018)
 LB1788
 LB1788                         *CURRENT SURVEY CONTROL
 LB1788  ______________________________________________________________________
 LB1788* NAD 83(1986) POSITION- 40 06 39.     (N) 087 57 29.     (W)   SCALED
 LB1788* NAVD 88 ORTHO HEIGHT -   204.70  (meters)      671.6   (feet) RESET
 LB1788  ______________________________________________________________________
 LB1788  GEOID HEIGHT    -        -32.216 (meters)                     GEOID18
 LB1788  VERT ORDER      -  THIRD
 LB1788
 LB1788.The horizontal coordinates were scaled from a map and have
 LB1788.an estimated accuracy of +/- 6 seconds.
 LB1788
 LB1788.The orthometric height was computed from unverified reset data.
 LB1788
 LB1788.No vertical observational check was made to the station.
 LB1788
 LB1788.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1788.GEOID18 height accuracy estimate available here.
 LB1788
 LB1788.Click photographs - Photos may exist for this station.
 LB1788
 LB1788;                    North         East    Units  Estimated Accuracy
 LB1788;SPC IL E     -   382,370.      331,990.      MT  (+/- 180 meters Scaled)
 LB1788
 LB1788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK183404(NAD 83)
 LB1788
 LB1788                          SUPERSEDED SURVEY CONTROL
 LB1788
 LB1788  NGVD 29 (??/??/??)  204.75   (m)          671.8    (f) RESET       3  
 LB1788
 LB1788.Superseded values are not recommended for survey control.
 LB1788
 LB1788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1788.See file dsdata.pdf to determine how the superseded data were derived.
 LB1788
 LB1788_MARKER: DB = BENCH MARK DISK
 LB1788_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1788_SP_SET: CULVERT HEADWALL
 LB1788_STAMPING: B 24 RESET 1958
 LB1788_MARK LOGO: CGS
 LB1788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1788+STABILITY: SURFACE MOTION
 LB1788_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB1788+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2005
 LB1788
 LB1788  HISTORY     - Date     Condition        Report By
 LB1788  HISTORY     - 1958     MONUMENTED       ILHD
 LB1788  HISTORY     - 20010706 GOOD             BCA
 LB1788  HISTORY     - 20051130 GOOD             ILDT
 LB1788  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1788
 LB1788                          STATION DESCRIPTION
 LB1788
 LB1788'DESCRIBED BY IL HIGHWAY DEPT 1958
 LB1788'AT OGDEN.
 LB1788'AT OGDEN, ON STATE HIGHWAY 49, SOUTH OF THE JUNCTION OF U.S.
 LB1788'HIGHWAY 150, AND SET IN CULVERT HEADWALL.
 LB1788
 LB1788                          STATION RECOVERY (2001)
 LB1788
 LB1788'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 LB1788'RECOVERED IN GOOD CONDITION.
 LB1788
 LB1788                          STATION RECOVERY (2005)
 LB1788
 LB1788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1788'100 FT SOUTH OF US 150.  +/- 25 FT EAST OF IL 49.
 LB1788
 LB1788                          STATION RECOVERY (2011)
 LB1788
 LB1788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1788'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0267 ***********************************************************************
 LD0267  DESIGNATION -  B 240
 LD0267  PID         -  LD0267
 LD0267  STATE/COUNTY-  IL/MASON
 LD0267  COUNTRY     -  US
 LD0267  USGS QUAD   -  HAVANA (2018)
 LD0267
 LD0267                         *CURRENT SURVEY CONTROL
 LD0267  ______________________________________________________________________
 LD0267* NAD 83(1986) POSITION- 40 17 48.7    (N) 090 02 05.9    (W)   HD_HELD2
 LD0267* NAVD 88 ORTHO HEIGHT -   145.743 (meters)      478.16  (feet) ADJUSTED
 LD0267  ______________________________________________________________________
 LD0267  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 LD0267  DYNAMIC HEIGHT  -        145.670 (meters)      477.92  (feet) COMP
 LD0267  MODELED GRAVITY -    980,128.2   (mgal)                       NAVD 88
 LD0267
 LD0267  VERT ORDER      -  SECOND    CLASS I
 LD0267
 LD0267.The horizontal coordinates were established by autonomous hand held GPS
 LD0267.observations and have an estimated accuracy of +/- 10 meters.
 LD0267
 LD0267.The orthometric height was determined by differential leveling and
 LD0267.adjusted by the IL DEPT OF TRANSP
 LD0267.in July 2015.
 LD0267
 LD0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0267.GEOID18 height accuracy estimate available here.
 LD0267
 LD0267.Click photographs - Photos may exist for this station.
 LD0267
 LD0267.The dynamic height is computed by dividing the NAVD 88
 LD0267.geopotential number by the normal gravity value computed on the
 LD0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0267.degrees latitude (g = 980.6199 gals.).
 LD0267
 LD0267.The modeled gravity was interpolated from observed gravity values.
 LD0267
 LD0267;                    North         East    Units  Estimated Accuracy
 LD0267;SPC IL W     -   402,957.      711,196.      MT  (+/- 10 meters HH2 GPS)
 LD0267
 LD0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5201364926(NAD 83)
 LD0267
 LD0267                          SUPERSEDED SURVEY CONTROL
 LD0267
 LD0267  NAVD 88 (06/15/91)  145.760  (m)          478.21   (f) SUPERSEDED  1 2
 LD0267  NGVD 29 (??/??/92)  145.854  (m)          478.52   (f) ADJ UNCH    1 2
 LD0267
 LD0267.Superseded values are not recommended for survey control.
 LD0267
 LD0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0267.See file dsdata.pdf to determine how the superseded data were derived.
 LD0267
 LD0267_MARKER: DB = BENCH MARK DISK
 LD0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0267_STAMPING: B 240 1961
 LD0267_MARK LOGO: CGS
 LD0267_PROJECTION: FLUSH
 LD0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0267+STABILITY: SURFACE MOTION
 LD0267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0267+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LD0267
 LD0267  HISTORY     - Date     Condition        Report By
 LD0267  HISTORY     - 1961     MONUMENTED       CGS
 LD0267  HISTORY     - 20050501 GOOD             ILDT
 LD0267  HISTORY     - 20070117 GOOD             INDIV
 LD0267  HISTORY     - 20141001 GOOD             DJHENK
 LD0267
 LD0267                          STATION DESCRIPTION
 LD0267
 LD0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0267'0.6 MI E FROM HAVANA.
 LD0267'ABOUT 0.6 MILE EAST ALONG U.S. HIGHWAY 136 FROM THE CHICAGO AND
 LD0267'ILLINOIS MIDLAND FREIGHT STATION AT EAST EDGE OF HAVANA, AT THE
 LD0267'ENTRANCE TO THE LAUREL HILL CEMETERY, 32.5 FEET SOUTH OF THE
 LD0267'CENTER LINE OF THE HIGHWAY, 21.1 FEET NORTHWEST OF THE NORTHWEST
 LD0267'CORNER OF A BRICK POST, 4.1 FEET EAST OF THE NORTHEAST CORNER
 LD0267'OF A BRICK POST, 4.1 FEET EAST OF THE NORTHEAST CORNER OF THE
 LD0267'NORTHWEST ONE OF 6 BRICK AND CONCRETE GATE POST, 20 FEET WEST OF
 LD0267'THE CENTER LINE OF THE ENTRANCE DRIVE TO CEMETERY, 84.5 FEET
 LD0267'NORTH OF THE CENTER OF A WELL WITH A PUMP, ABOUT LEVEL WITH THE
 LD0267'HIGHWAY, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LD0267
 LD0267                          STATION RECOVERY (2005)
 LD0267
 LD0267'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LD0267'RECOVERED IN GOOD CONDITION.
 LD0267
 LD0267                          STATION RECOVERY (2007)
 LD0267
 LD0267'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 LD0267'RECOVERED AS DESCRIBED AT THE EAST ENTRANCE TO LAUREL HILL CEMETARY
 LD0267
 LD0267                          STATION RECOVERY (2014)
 LD0267
 LD0267'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LD0267'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0184 ***********************************************************************
 JC0184  DESIGNATION -  B 241
 JC0184  PID         -  JC0184
 JC0184  STATE/COUNTY-  IL/JERSEY
 JC0184  COUNTRY     -  US
 JC0184  USGS QUAD   -  GRAFTON (2018)
 JC0184
 JC0184                         *CURRENT SURVEY CONTROL
 JC0184  ______________________________________________________________________
 JC0184* NAD 83(1986) POSITION- 38 58 16.2    (N) 090 27 26.6    (W)   HD_HELD2
 JC0184* NAVD 88 ORTHO HEIGHT -   130.657 (meters)      428.66  (feet) ADJUSTED
 JC0184  ______________________________________________________________________
 JC0184  GEOID HEIGHT    -        -31.760 (meters)                     GEOID18
 JC0184  DYNAMIC HEIGHT  -        130.577 (meters)      428.40  (feet) COMP
 JC0184  MODELED GRAVITY -    980,011.7   (mgal)                       NAVD 88
 JC0184
 JC0184  VERT ORDER      -  FIRST     CLASS II
 JC0184
 JC0184.The horizontal coordinates were established by autonomous hand held GPS
 JC0184.observations and have an estimated accuracy of +/- 10 meters.
 JC0184
 JC0184.The orthometric height was determined by differential leveling and
 JC0184.adjusted by the NATIONAL GEODETIC SURVEY
 JC0184.in June 1991.
 JC0184
 JC0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0184.GEOID18 height accuracy estimate available here.
 JC0184
 JC0184.Click photographs - Photos may exist for this station.
 JC0184
 JC0184.The dynamic height is computed by dividing the NAVD 88
 JC0184.geopotential number by the normal gravity value computed on the
 JC0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0184.degrees latitude (g = 980.6199 gals.).
 JC0184
 JC0184.The modeled gravity was interpolated from observed gravity values.
 JC0184
 JC0184;                    North         East    Units  Estimated Accuracy
 JC0184;SPC IL W     -   255,809.      674,807.      MT  (+/- 10 meters HH2 GPS)
 JC0184
 JC0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2027316651(NAD 83)
 JC0184
 JC0184                          SUPERSEDED SURVEY CONTROL
 JC0184
 JC0184  NGVD 29 (??/??/92)  130.778  (m)          429.06   (f) ADJ UNCH    1 2
 JC0184
 JC0184.Superseded values are not recommended for survey control.
 JC0184
 JC0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0184.See file dsdata.pdf to determine how the superseded data were derived.
 JC0184
 JC0184_MARKER: DB = BENCH MARK DISK
 JC0184_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JC0184_SP_SET: BOX CULVERT WINGWALL
 JC0184_STAMPING: B 241 1961
 JC0184_MARK LOGO: CGS
 JC0184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0184+STABILITY: SURFACE MOTION
 JC0184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0184+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2006
 JC0184
 JC0184  HISTORY     - Date     Condition        Report By
 JC0184  HISTORY     - 1961     MONUMENTED       CGS
 JC0184  HISTORY     - 19990306 GOOD             USPSQD
 JC0184  HISTORY     - 20010331 GOOD             NGS
 JC0184  HISTORY     - 20060325 GOOD             GEOCAC
 JC0184  HISTORY     - 20111213 GOOD             GEOCAC
 JC0184
 JC0184                          STATION DESCRIPTION
 JC0184
 JC0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0184'1 MI W FROM GRAFTON.
 JC0184'ABOUT 1.05 MILES WEST ALONG STATE HIGHWAY 100 FROM THE GRAFTON
 JC0184'SCHOOL AT GRAFTON, ABOUT 100 YARDS WEST OF THE JUNCTION OF THE
 JC0184'DAGETT HOLLOW ROAD, AT ABOUT THE CENTER OF A CURVE, SET ON TOP
 JC0184'OF THE FLOOR AND AT THE NORTHEAST CORNER OF A 12 FOOT BOX CULVERT
 JC0184'WITH ROCK HEADWALL, 22 FEET NORTH OF THE CENTER LINE OF THE
 JC0184'HIGHWAY, 1 FOOT SOUTHEAST OF A POINT WHERE THE HEADWALL JOINS
 JC0184'THE WINGWALL, 1 FOOT WEST OF THE EAST EDGE OF THE WALL OF THE
 JC0184'CULVERT AND COVERED WITH A 1/2 FOOT OF DIRT, 2 FEET BELOW THE
 JC0184'LEVEL OF THE HIGHWAY SURFACE.
 JC0184
 JC0184                          STATION RECOVERY (1999)
 JC0184
 JC0184'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0184'RECOVERED IN GOOD CONDITION.
 JC0184
 JC0184                          STATION RECOVERY (2001)
 JC0184
 JC0184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 JC0184'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 JC0184
 JC0184                          STATION RECOVERY (2006)
 JC0184
 JC0184'RECOVERY NOTE BY GEOCACHING 2006 (CB)
 JC0184'1ST GEOCAC RECOVERY GOOD.
 JC0184
 JC0184                          STATION RECOVERY (2011)
 JC0184
 JC0184'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC0184'STATION LOCATED AT STRUCTURE 042 2442
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0134 ***********************************************************************
 KC0134  DESIGNATION -  B 242
 KC0134  PID         -  KC0134
 KC0134  STATE/COUNTY-  IL/JERSEY
 KC0134  COUNTRY     -  US
 KC0134  USGS QUAD   -  HARDIN (2018)
 KC0134
 KC0134                         *CURRENT SURVEY CONTROL
 KC0134  ______________________________________________________________________
 KC0134* NAD 83(1986) POSITION- 39 10 20.     (N) 090 33 10.     (W)   SCALED
 KC0134* NAVD 88 ORTHO HEIGHT -   153.660 (meters)      504.13  (feet) ADJUSTED
 KC0134  ______________________________________________________________________
 KC0134  GEOID HEIGHT    -        -31.989 (meters)                     GEOID18
 KC0134  DYNAMIC HEIGHT  -        153.569 (meters)      503.83  (feet) COMP
 KC0134  MODELED GRAVITY -    980,030.7   (mgal)                       NAVD 88
 KC0134
 KC0134  VERT ORDER      -  FIRST     CLASS II
 KC0134
 KC0134.The horizontal coordinates were scaled from a map and have
 KC0134.an estimated accuracy of +/- 6 seconds.
 KC0134
 KC0134.The orthometric height was determined by differential leveling and
 KC0134.adjusted by the NATIONAL GEODETIC SURVEY
 KC0134.in June 1991.
 KC0134
 KC0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0134.GEOID18 height accuracy estimate available here.
 KC0134
 KC0134.Click photographs - Photos may exist for this station.
 KC0134
 KC0134.The dynamic height is computed by dividing the NAVD 88
 KC0134.geopotential number by the normal gravity value computed on the
 KC0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0134.degrees latitude (g = 980.6199 gals.).
 KC0134
 KC0134.The modeled gravity was interpolated from observed gravity values.
 KC0134
 KC0134;                    North         East    Units  Estimated Accuracy
 KC0134;SPC IL W     -   278,160.      666,640.      MT  (+/- 180 meters Scaled)
 KC0134
 KC0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD114387(NAD 83)
 KC0134
 KC0134                          SUPERSEDED SURVEY CONTROL
 KC0134
 KC0134  NGVD 29 (??/??/92)  153.772  (m)          504.50   (f) ADJ UNCH    1 2
 KC0134
 KC0134.Superseded values are not recommended for survey control.
 KC0134
 KC0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0134.See file dsdata.pdf to determine how the superseded data were derived.
 KC0134
 KC0134_MARKER: DB = BENCH MARK DISK
 KC0134_SETTING: 66 = SET IN ROCK OUTCROP
 KC0134_STAMPING: B 242 1961
 KC0134_MARK LOGO: CGS
 KC0134_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0134+STABILITY: POSITION/ELEVATION WELL
 KC0134
 KC0134  HISTORY     - Date     Condition        Report By
 KC0134  HISTORY     - 1961     MONUMENTED       CGS
 KC0134
 KC0134                          STATION DESCRIPTION
 KC0134
 KC0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0134'1.2 MI S FROM SPANKEY.
 KC0134'ABOUT 1.15 MILES SOUTH ALONG A GRADED ROAD FROM THE SOUTH END
 KC0134'OF A 450-FEET LONG BRIDGE OVER MACOUPIN CREEK AT SPANKEY, SECTION
 KC0134'S 4 T 8 R 13 W, 0.75 MILE NORTHEAST OF A SIDE ROAD LEADING WEST,
 KC0134'SET VERTICALLY IN THE WEST FACE OF A ROCK BLUFF 75 YARDS LONG
 KC0134'AND 30 FEET HIGH, 101 FEET EAST OF THE CENTER LINE OF THE ROAD,
 KC0134'2 1/2 FEET ABOVE THE LEVEL OF THE GROUND AND 29 FEET ABOVE THE
 KC0134'LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0261 ***********************************************************************
 KC0261  DESIGNATION -  B 243
 KC0261  PID         -  KC0261
 KC0261  STATE/COUNTY-  IL/SCOTT
 KC0261  COUNTRY     -  US
 KC0261  USGS QUAD   -  MEREDOSIA (2018)
 KC0261
 KC0261                         *CURRENT SURVEY CONTROL
 KC0261  ______________________________________________________________________
 KC0261* NAD 83(1986) POSITION- 39 45 39.     (N) 090 32 05.     (W)   SCALED
 KC0261* NAVD 88 ORTHO HEIGHT -   140.792 (meters)      461.92  (feet) ADJUSTED
 KC0261  ______________________________________________________________________
 KC0261  GEOID HEIGHT    -        -32.679 (meters)                     GEOID18
 KC0261  DYNAMIC HEIGHT  -        140.715 (meters)      461.66  (feet) COMP
 KC0261  MODELED GRAVITY -    980,080.2   (mgal)                       NAVD 88
 KC0261
 KC0261  VERT ORDER      -  FIRST     CLASS II
 KC0261
 KC0261.The horizontal coordinates were scaled from a map and have
 KC0261.an estimated accuracy of +/- 6 seconds.
 KC0261
 KC0261.The orthometric height was determined by differential leveling and
 KC0261.adjusted by the NATIONAL GEODETIC SURVEY
 KC0261.in June 1991.
 KC0261
 KC0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0261.GEOID18 height accuracy estimate available here.
 KC0261
 KC0261.Click photographs - Photos may exist for this station.
 KC0261
 KC0261.The dynamic height is computed by dividing the NAVD 88
 KC0261.geopotential number by the normal gravity value computed on the
 KC0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0261.degrees latitude (g = 980.6199 gals.).
 KC0261
 KC0261.The modeled gravity was interpolated from observed gravity values.
 KC0261
 KC0261;                    North         East    Units  Estimated Accuracy
 KC0261;SPC IL W     -   343,500.      668,460.      MT  (+/- 180 meters Scaled)
 KC0261
 KC0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE111041(NAD 83)
 KC0261
 KC0261                          SUPERSEDED SURVEY CONTROL
 KC0261
 KC0261  NGVD 29 (??/??/92)  140.906  (m)          462.29   (f) ADJ UNCH    1 2
 KC0261
 KC0261.Superseded values are not recommended for survey control.
 KC0261
 KC0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0261.See file dsdata.pdf to determine how the superseded data were derived.
 KC0261
 KC0261_MARKER: DB = BENCH MARK DISK
 KC0261_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KC0261_STAMPING: B 243 1961
 KC0261_MARK LOGO: CGS
 KC0261_MAGNETIC: I = MARKER IS A STEEL ROD
 KC0261_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0261
 KC0261  HISTORY     - Date     Condition        Report By
 KC0261  HISTORY     - 1961     MONUMENTED       CGS
 KC0261
 KC0261                          STATION DESCRIPTION
 KC0261
 KC0261'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0261'0.8 MI N FROM BLUFFS.
 KC0261'ABOUT 0.8 MILE NORTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0261'OF THE WABASH RAILROAD AT BLUFFS, 0.45 MILE NORTH OF THE SCHOOL
 KC0261'AT BLUFFS, AT THE JUNCTION OF A GRAVELED ROAD LEADING WEST TO
 KC0261'NAPLES, 89 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 53 FEET
 KC0261'SOUTH OF THE CENTER LINE OF THE ROAD WEST, 18 1/2 FEET SOUTH OF
 KC0261'A FENCE CORNER, 72 1/2 FEET SOUTHWEST OF THE SOUTH END OF THE
 KC0261'WEST HEADWALL OF A 5 FOOT BOX CULVERT UNDER THE HIGHWAY, 2 FEET
 KC0261'NORTH OF A TELEPHONE POLE, 1 FOOT EAST OF A FENCE LINE, 1 1/2
 KC0261'FEET SOUTH OF A METAL WITNESS POST, 2 1/2 FEET BELOW THE LEVEL
 KC0261'OF THE HIGHWAY, A DISK ON TOP OF A COPPER COATED STEEL ROD
 KC0261'PROJECTING 1 INCH ABOVE THE GROUND AND PROTECTED BY A 6 INCH
 KC0261'TILE WHICH PROJECTS 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0261'THE ROD WAS DRIVEN TO A DEPTH OF 40 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0094 ***********************************************************************
 KC0094  DESIGNATION -  B 245
 KC0094  PID         -  KC0094
 KC0094  STATE/COUNTY-  IL/GREENE
 KC0094  COUNTRY     -  US
 KC0094  USGS QUAD   -  PEARL EAST (2018)
 KC0094
 KC0094                         *CURRENT SURVEY CONTROL
 KC0094  ______________________________________________________________________
 KC0094* NAD 83(1986) POSITION- 39 27 29.     (N) 090 36 32.     (W)   SCALED
 KC0094* NAVD 88 ORTHO HEIGHT -   135.133 (meters)      443.35  (feet) ADJUSTED
 KC0094  ______________________________________________________________________
 KC0094  GEOID HEIGHT    -        -32.332 (meters)                     GEOID18
 KC0094  DYNAMIC HEIGHT  -        135.056 (meters)      443.10  (feet) COMP
 KC0094  MODELED GRAVITY -    980,058.6   (mgal)                       NAVD 88
 KC0094
 KC0094  VERT ORDER      -  FIRST     CLASS II
 KC0094
 KC0094.The horizontal coordinates were scaled from a map and have
 KC0094.an estimated accuracy of +/- 6 seconds.
 KC0094
 KC0094.The orthometric height was determined by differential leveling and
 KC0094.adjusted by the NATIONAL GEODETIC SURVEY
 KC0094.in June 1991.
 KC0094
 KC0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0094.GEOID18 height accuracy estimate available here.
 KC0094
 KC0094.Click photographs - Photos may exist for this station.
 KC0094
 KC0094.The dynamic height is computed by dividing the NAVD 88
 KC0094.geopotential number by the normal gravity value computed on the
 KC0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0094.degrees latitude (g = 980.6199 gals.).
 KC0094
 KC0094.The modeled gravity was interpolated from observed gravity values.
 KC0094
 KC0094;                    North         East    Units  Estimated Accuracy
 KC0094;SPC IL W     -   309,910.      661,940.      MT  (+/- 180 meters Scaled)
 KC0094
 KC0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD057703(NAD 83)
 KC0094
 KC0094                          SUPERSEDED SURVEY CONTROL
 KC0094
 KC0094  NGVD 29 (??/??/92)  135.280  (m)          443.83   (f) ADJ UNCH    1 2
 KC0094
 KC0094.Superseded values are not recommended for survey control.
 KC0094
 KC0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0094.See file dsdata.pdf to determine how the superseded data were derived.
 KC0094
 KC0094_MARKER: DB = BENCH MARK DISK
 KC0094_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0094_SP_SET: BRIDGE
 KC0094_STAMPING: B 245 1961
 KC0094_MARK LOGO: CGS
 KC0094_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0094
 KC0094  HISTORY     - Date     Condition        Report By
 KC0094  HISTORY     - 1961     MONUMENTED       CGS
 KC0094  HISTORY     - 1981     GOOD             AEROS
 KC0094
 KC0094                          STATION DESCRIPTION
 KC0094
 KC0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0094'3.8 MI W FROM HILLVIEW.
 KC0094'ABOUT 3.8 MILES WEST ALONG THE GULF, MOBILE AND OHIO RAILROAD
 KC0094'FROM THE POST OFFICE AT HILLVIEW, 0.4 MILE WEST OF MILEPOST 250,
 KC0094'SET ON TOP OF THE NORTH END OF THE EAST CONCRETE ABUTMENT OF
 KC0094'THE BRIDGE OVER THE ILLINOIS RIVER, 6 1/2 FEET NORTH OF THE
 KC0094'NORTH RAIL, 1 FOOT SOUTH OF THE NORTH END OF THE ABUTMENT AND
 KC0094'1 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 KC0094
 KC0094                          STATION RECOVERY (1981)
 KC0094
 KC0094'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0094'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0741 ***********************************************************************
 LC0741  DESIGNATION -  B 247
 LC0741  PID         -  LC0741
 LC0741  STATE/COUNTY-  IL/LIVINGSTON
 LC0741  COUNTRY     -  US
 LC0741  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0741
 LC0741                         *CURRENT SURVEY CONTROL
 LC0741  ______________________________________________________________________
 LC0741* NAD 83(1986) POSITION- 40 45 22.     (N) 088 43 09.     (W)   SCALED
 LC0741* NAVD 88 ORTHO HEIGHT -   215.493 (meters)      707.00  (feet) ADJUSTED
 LC0741  ______________________________________________________________________
 LC0741  GEOID HEIGHT    -        -32.122 (meters)                     GEOID18
 LC0741  DYNAMIC HEIGHT  -        215.398 (meters)      706.68  (feet) COMP
 LC0741  MODELED GRAVITY -    980,178.2   (mgal)                       NAVD 88
 LC0741
 LC0741  VERT ORDER      -  SECOND    CLASS 0
 LC0741
 LC0741.The horizontal coordinates were scaled from a map and have
 LC0741.an estimated accuracy of +/- 6 seconds.
 LC0741
 LC0741.The orthometric height was determined by differential leveling and
 LC0741.adjusted by the NATIONAL GEODETIC SURVEY
 LC0741.in June 1991.
 LC0741
 LC0741.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0741.GEOID18 height accuracy estimate available here.
 LC0741
 LC0741.Click photographs - Photos may exist for this station.
 LC0741
 LC0741.The dynamic height is computed by dividing the NAVD 88
 LC0741.geopotential number by the normal gravity value computed on the
 LC0741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0741.degrees latitude (g = 980.6199 gals.).
 LC0741
 LC0741.The modeled gravity was interpolated from observed gravity values.
 LC0741
 LC0741;                    North         East    Units  Estimated Accuracy
 LC0741;SPC IL E     -   454,030.      267,420.      MT  (+/- 180 meters Scaled)
 LC0741
 LC0741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL548131(NAD 83)
 LC0741
 LC0741                          SUPERSEDED SURVEY CONTROL
 LC0741
 LC0741  NGVD 29 (??/??/92)  215.545  (m)          707.17   (f) ADJ UNCH    2 0
 LC0741
 LC0741.Superseded values are not recommended for survey control.
 LC0741
 LC0741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0741.See file dsdata.pdf to determine how the superseded data were derived.
 LC0741
 LC0741_MARKER: DB = BENCH MARK DISK
 LC0741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0741_STAMPING: B 247 1960
 LC0741_MARK LOGO: CGS
 LC0741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0741+STABILITY: SURFACE MOTION
 LC0741
 LC0741  HISTORY     - Date     Condition        Report By
 LC0741  HISTORY     - 1960     MONUMENTED       CGS
 LC0741  HISTORY     - 1961     GOOD             CGS
 LC0741  HISTORY     - 20240426 MARK NOT FOUND   ILDT
 LC0741
 LC0741                          STATION DESCRIPTION
 LC0741
 LC0741'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0741'1.2 MI NE FROM CHENOA.
 LC0741'ABOUT 0.9 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0741'WITH U.S. HIGHWAY 24 IN THE NORTHWEST PART OF CHENOA, THENCE
 LC0741'0.3 MILES NORTH ALONG AN ASPHALT PAVED ROAD AT THE JUNCTION OF
 LC0741'AN EAST-WEST GRAVEL ROAD, 19 FEET NORTH OF THE CENTER LINE OF
 LC0741'THE GRAVEL ROAD, 177 FEET WEST OF THE CENTER LINE OF AN ASPHALT
 LC0741'ROAD, 1 FOOT SOUTH OF THE FENCE AND FENCE CORNER, 97 FEET
 LC0741'NORTHWEST AND ACROSS THE ROAD FROM A GUY WIRED POWER POLE, 2.5
 LC0741'FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE GRAVEL
 LC0741'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0741
 LC0741                          STATION RECOVERY (2024)
 LC0741
 LC0741'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0741'FOUND WHAT APPEARS TO BE THE BOTTOM HALF OF THE CONCRETE MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0268 ***********************************************************************
 MF0268  DESIGNATION -  B 248
 MF0268  PID         -  MF0268
 MF0268  STATE/COUNTY-  IL/LIVINGSTON
 MF0268  COUNTRY     -  US
 MF0268  USGS QUAD   -  DWIGHT (2018)
 MF0268
 MF0268                         *CURRENT SURVEY CONTROL
 MF0268  ______________________________________________________________________
 MF0268* NAD 83(1986) POSITION- 41 04 08.34   (N) 088 27 26.97   (W)   HD_HELD1
 MF0268* NAVD 88 ORTHO HEIGHT -   199.944 (meters)      655.98  (feet) ADJUSTED
 MF0268  ______________________________________________________________________
 MF0268  GEOID HEIGHT    -        -32.353 (meters)                     GEOID18
 MF0268  DYNAMIC HEIGHT  -        199.864 (meters)      655.72  (feet) COMP
 MF0268  MODELED GRAVITY -    980,218.6   (mgal)                       NAVD 88
 MF0268
 MF0268  VERT ORDER      -  SECOND    CLASS 0
 MF0268
 MF0268.The horizontal coordinates were determined by differentially corrected
 MF0268.hand held GPS observations or other comparable positioning techniques
 MF0268.and have an estimated accuracy of +/- 3 meters.
 MF0268
 MF0268.The orthometric height was determined by differential leveling and
 MF0268.adjusted by the NATIONAL GEODETIC SURVEY
 MF0268.in June 1991.
 MF0268
 MF0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0268.GEOID18 height accuracy estimate available here.
 MF0268
 MF0268.Click photographs - Photos may exist for this station.
 MF0268
 MF0268.The dynamic height is computed by dividing the NAVD 88
 MF0268.geopotential number by the normal gravity value computed on the
 MF0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0268.degrees latitude (g = 980.6199 gals.).
 MF0268
 MF0268.The modeled gravity was interpolated from observed gravity values.
 MF0268
 MF0268;                    North         East    Units  Estimated Accuracy
 MF0268;SPC IL E     -   488,709.9     289,565.1     MT  (+/- 3 meters HH1 GPS) 
 MF0268
 MF0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7754847438(NAD 83)
 MF0268
 MF0268                          SUPERSEDED SURVEY CONTROL
 MF0268
 MF0268  NGVD 29 (??/??/92)  200.016  (m)          656.22   (f) ADJ UNCH    2 0
 MF0268
 MF0268.Superseded values are not recommended for survey control.
 MF0268
 MF0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0268.See file dsdata.pdf to determine how the superseded data were derived.
 MF0268
 MF0268_MARKER: DB = BENCH MARK DISK
 MF0268_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0268_SP_SET: BOX CULVERT HEADWALL
 MF0268_STAMPING: B 248 1960
 MF0268_MARK LOGO: CGS
 MF0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0268+STABILITY: SURFACE MOTION
 MF0268
 MF0268  HISTORY     - Date     Condition        Report By
 MF0268  HISTORY     - 1960     MONUMENTED       CGS
 MF0268  HISTORY     - 1961     GOOD             CGS
 MF0268  HISTORY     - 20090705 GOOD             GEOCAC
 MF0268  HISTORY     - 20170516 MARK NOT FOUND   ILDT
 MF0268
 MF0268                          STATION DESCRIPTION
 MF0268
 MF0268'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0268'2 MI SW FROM DWIGHT.
 MF0268'ABOUT 2.05 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE
 MF0268'JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE 17 IN THE WEST
 MF0268'PART OF DWIGHT, AT JUNCTION OF GRAVELED ROAD SOUTH, SET IN
 MF0268'THE TOP OF THE SOUTHWEST END OF THE NORTHWEST HEADWALL OF A
 MF0268'3 FEET CONCRETE BOX CULVERT, (BRIDGE NO. 759), UNDER THE
 MF0268'GULF MOBILE AND OHIO RAILROAD, 95 FEET SOUTHEAST OF THE CENTERLINE
 MF0268'OF NORTH BOUND U.S. HIGHWAY 66, 24 FEET NORTHWEST OF THE
 MF0268'NORTHWEST RAIL OF SOUTH BOUND TRACK OF GULF MOBILE AND
 MF0268'OHIO RAILROAD, 185 FEET NORTHEAST OF THE CENTER OF CROSSING
 MF0268'OF SOUTH BOUND TRACK AND GRAVELED ROAD EAST, ABOUT 3 FEET
 MF0268'BELOW THE LEVEL OF U.S. HIGHWAY 66, AND ABOUT 5 FEET BELOW
 MF0268'THE LEVEL OF THE TRACK.
 MF0268
 MF0268                          STATION RECOVERY (2009)
 MF0268
 MF0268'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0268'RECOVERED IN GOOD CONDITION.
 MF0268
 MF0268                          STATION RECOVERY (2017)
 MF0268
 MF0268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (RAS)
 MF0268'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0166 ***********************************************************************
 JC0166  DESIGNATION -  B 249
 JC0166  PID         -  JC0166
 JC0166  STATE/COUNTY-  IL/ST CLAIR
 JC0166  COUNTRY     -  US
 JC0166  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0166
 JC0166                         *CURRENT SURVEY CONTROL
 JC0166  ______________________________________________________________________
 JC0166* NAD 83(1986) POSITION- 38 37 19.9    (N) 090 02 47.0    (W)   HD_HELD2
 JC0166* NAVD 88 ORTHO HEIGHT -   130.285 (meters)      427.44  (feet) ADJUSTED
 JC0166  ______________________________________________________________________
 JC0166  GEOID HEIGHT    -        -30.905 (meters)                     GEOID18
 JC0166  DYNAMIC HEIGHT  -        130.202 (meters)      427.17  (feet) COMP
 JC0166  MODELED GRAVITY -    979,993.5   (mgal)                       NAVD 88
 JC0166
 JC0166  VERT ORDER      -  SECOND    CLASS I
 JC0166
 JC0166.The horizontal coordinates were established by autonomous hand held GPS
 JC0166.observations and have an estimated accuracy of +/- 10 meters.
 JC0166
 JC0166.The orthometric height was determined by differential leveling and
 JC0166.adjusted by the NATIONAL GEODETIC SURVEY
 JC0166.in July 2014.
 JC0166
 JC0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0166.GEOID18 height accuracy estimate available here.
 JC0166
 JC0166.Click photographs - Photos may exist for this station.
 JC0166
 JC0166.The dynamic height is computed by dividing the NAVD 88
 JC0166.geopotential number by the normal gravity value computed on the
 JC0166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0166.degrees latitude (g = 980.6199 gals.).
 JC0166
 JC0166.The modeled gravity was interpolated from observed gravity values.
 JC0166
 JC0166;                    North         East    Units  Estimated Accuracy
 JC0166;SPC IL W     -   217,038.      710,474.      MT  (+/- 10 meters HH2 GPS)
 JC0166
 JC0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5713878991(NAD 83)
 JC0166
 JC0166                          SUPERSEDED SURVEY CONTROL
 JC0166
 JC0166  NAVD 88 (06/15/91)  130.303  (m)          427.50   (f) SUPERSEDED  2 0
 JC0166  NGVD 29 (??/??/92)  130.415  (m)          427.87   (f) ADJ UNCH    2 0
 JC0166
 JC0166.Superseded values are not recommended for survey control.
 JC0166
 JC0166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0166.See file dsdata.pdf to determine how the superseded data were derived.
 JC0166
 JC0166_MARKER: DB = BENCH MARK DISK
 JC0166_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JC0166_SP_SET: BOX CULVERT HEADWALL
 JC0166_STAMPING: B 249 1961
 JC0166_MARK LOGO: CGS
 JC0166_MAGNETIC: I = MARKER IS A STEEL ROD
 JC0166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0166+STABILITY: SURFACE MOTION
 JC0166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0166+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2018
 JC0166
 JC0166  HISTORY     - Date     Condition        Report By
 JC0166  HISTORY     - 1961     MONUMENTED       CGS
 JC0166  HISTORY     - 20070706 GOOD             KUHL
 JC0166  HISTORY     - 20121012 GOOD             GEOCAC
 JC0166  HISTORY     - 20130412 GOOD             PATRIC
 JC0166  HISTORY     - 20180709 GOOD             ILDT
 JC0166
 JC0166                          STATION DESCRIPTION
 JC0166
 JC0166'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0166'3.8 MI SE FROM WASHINGTON PARK.
 JC0166'ABOUT 0.2 MILE WEST ALONG FOREST AVENUE FROM THE CITY HALL IN
 JC0166'WASHINGTON PARK, THENCE 1.0 MILE SOUTH ALONG STATE HIGHWAY 111,
 JC0166'THENCE 2.6 MILES EAST ALONG BUNKUM ROAD, AT THE JUNCTION OF AN
 JC0166'ASPHALT PAVED ROAD NORTH, AND AN ASPHALT PAVED ROAD SOUTHEAST,
 JC0166'SET IN TOP OF THE WEST END OF THE SOUTH HEADWALL OF A 36 FOOT
 JC0166'DOUBLE BOX CULVERT UNDER BUNKUM ROAD, 22 FEET SOUTH OF THE CENTER
 JC0166'LINE OF BUNKUM ROAD, 20 FEET NORTHEAST OF THE CENTERLINE OF THE
 JC0166'ASPHALT PAVED ROAD SOUTHEAST, 45 FEET SOUTHEAST OF THE CENTER OF
 JC0166'THE JUNCTION, AND ABOUT LEVEL WITH BUNKUM ROAD.  NOTE-- THIS MARK
 JC0166'MAY ALSO BE REACHED FROM THE CROSSING OF THE BALTIMORE AND OHIO
 JC0166'RAILROAD AND STATE HIGHWAY 157 IN CASEYVILLE BY GOING 1.6 MILES
 JC0166'SOUTHWEST ALONG STATE HIGHWAY 157, THENCE 0.4 MILE WEST ALONG
 JC0166'BUNKUM ROAD.
 JC0166
 JC0166                          STATION RECOVERY (2007)
 JC0166
 JC0166'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2007 (WKT)
 JC0166'RECOVERED IN GOOD CONDITION.
 JC0166
 JC0166                          STATION RECOVERY (2012)
 JC0166
 JC0166'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 JC0166'RECOVERED IN GOOD CONDITION.
 JC0166
 JC0166                          STATION RECOVERY (2013)
 JC0166
 JC0166'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JC0166'RECOVERED AS DESCRIBED.
 JC0166
 JC0166                          STATION RECOVERY (2018)
 JC0166
 JC0166'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 JC0166'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1911 ***********************************************************************
 LB1911  DESIGNATION -  B 25
 LB1911  PID         -  LB1911
 LB1911  STATE/COUNTY-  IL/IROQUOIS
 LB1911  COUNTRY     -  US
 LB1911  USGS QUAD   -  CISSNA PARK (2018)
 LB1911
 LB1911                         *CURRENT SURVEY CONTROL
 LB1911  ______________________________________________________________________
 LB1911* NAD 83(1986) POSITION- 40 36 12.     (N) 087 52 57.     (W)   SCALED
 LB1911* NAVD 88 ORTHO HEIGHT -   201.105 (meters)      659.79  (feet) ADJUSTED
 LB1911  ______________________________________________________________________
 LB1911  GEOID HEIGHT    -        -32.648 (meters)                     GEOID18
 LB1911  DYNAMIC HEIGHT  -        201.011 (meters)      659.48  (feet) COMP
 LB1911  MODELED GRAVITY -    980,153.2   (mgal)                       NAVD 88
 LB1911
 LB1911  VERT ORDER      -  SECOND    CLASS 0
 LB1911
 LB1911.The horizontal coordinates were scaled from a map and have
 LB1911.an estimated accuracy of +/- 6 seconds.
 LB1911
 LB1911.The orthometric height was determined by differential leveling and
 LB1911.adjusted by the NATIONAL GEODETIC SURVEY
 LB1911.in June 1991.
 LB1911
 LB1911.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1911.GEOID18 height accuracy estimate available here.
 LB1911
 LB1911.Click photographs - Photos may exist for this station.
 LB1911
 LB1911.The dynamic height is computed by dividing the NAVD 88
 LB1911.geopotential number by the normal gravity value computed on the
 LB1911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1911.degrees latitude (g = 980.6199 gals.).
 LB1911
 LB1911.The modeled gravity was interpolated from observed gravity values.
 LB1911
 LB1911;                    North         East    Units  Estimated Accuracy
 LB1911;SPC IL E     -   437,090.      338,160.      MT  (+/- 180 meters Scaled)
 LB1911
 LB1911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK253950(NAD 83)
 LB1911
 LB1911                          SUPERSEDED SURVEY CONTROL
 LB1911
 LB1911  NGVD 29 (??/??/92)  201.17   (m)          660.0    (f) COMPUTED    2 0
 LB1911
 LB1911.Superseded values are not recommended for survey control.
 LB1911
 LB1911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1911.See file dsdata.pdf to determine how the superseded data were derived.
 LB1911
 LB1911_MARKER: DB = BENCH MARK DISK
 LB1911_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1911_SP_SET: BRIDGE
 LB1911_STAMPING: B 25 1935
 LB1911_MARK LOGO: CGS
 LB1911_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1911
 LB1911  HISTORY     - Date     Condition        Report By
 LB1911  HISTORY     - 1935     MONUMENTED       CGS
 LB1911  HISTORY     - 1954     GOOD             CGS
 LB1911  HISTORY     - 20020314 MARK NOT FOUND   INDIV
 LB1911  HISTORY     - 20070908 MARK NOT FOUND   GEOCAC
 LB1911
 LB1911                          STATION DESCRIPTION
 LB1911
 LB1911'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1911'3.3 MI N FROM CISSNA PARK.
 LB1911'ABOUT 3.3 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE CITY
 LB1911'PARK AT CISSNA PARK, ABOUT 1.8 MILES SOUTH OF A CROSSROAD AND
 LB1911'A CHURCH, IN THE TOP AND 2 FEET NORTHWEST OF SOUTHEAST END OF
 LB1911'NORTHWEST WING WALL OF A 120-FOOT CONCRETE BRIDGE OVER MUD CREEK,
 LB1911'14 FEET WEST OF CENTER LINE OF HIGHWAY, 2 FEET WEST OF CONCRETE
 LB1911'BANISTER AND ABOUT LEVEL WITH HIGHWAY.
 LB1911
 LB1911                          STATION RECOVERY (2002)
 LB1911
 LB1911'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KJS)
 LB1911'MARK NOT FOUND. NEW BRIDGE AT LOCATION
 LB1911
 LB1911                          STATION RECOVERY (2007)
 LB1911
 LB1911'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1911'BRIDGE REPLACED SEE LB2734 RESET
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1912 ***********************************************************************
 LB1912  DESIGNATION -  B 25 RESET
 LB1912  PID         -  LB1912
 LB1912  STATE/COUNTY-  IL/IROQUOIS
 LB1912  COUNTRY     -  US
 LB1912  USGS QUAD   -  CISSNA PARK (2018)
 LB1912
 LB1912                         *CURRENT SURVEY CONTROL
 LB1912  ______________________________________________________________________
 LB1912* NAD 83(1986) POSITION- 40 36 12.     (N) 087 52 57.     (W)   SCALED
 LB1912* NAVD 88 ORTHO HEIGHT -   201.46  (+/-2cm)      661.0   (feet) VERTCON3
 LB1912  ______________________________________________________________________
 LB1912  GEOID HEIGHT    -        -32.648 (meters)                     GEOID18
 LB1912  VERT ORDER      -  THIRD (See Below)
 LB1912
 LB1912.The horizontal coordinates were scaled from a map and have
 LB1912.an estimated accuracy of +/- 6 seconds.
 LB1912
 LB1912.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB1912.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB1912
 LB1912.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1912.GEOID18 height accuracy estimate available here.
 LB1912
 LB1912.The vertical order pertains to the NGVD 29 superseded value.
 LB1912
 LB1912.Click photographs - Photos may exist for this station.
 LB1912
 LB1912;                    North         East    Units  Estimated Accuracy
 LB1912;SPC IL E     -   437,090.      338,160.      MT  (+/- 180 meters Scaled)
 LB1912
 LB1912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK253950(NAD 83)
 LB1912
 LB1912                          SUPERSEDED SURVEY CONTROL
 LB1912
 LB1912  NGVD 29 (??/??/??)  201.53   (m)          661.2    (f) RESET       3  
 LB1912
 LB1912.Superseded values are not recommended for survey control.
 LB1912
 LB1912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1912.See file dsdata.pdf to determine how the superseded data were derived.
 LB1912
 LB1912_MARKER: DB = BENCH MARK DISK
 LB1912_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 LB1912_SP_SET: BRIDGE WINGWALL
 LB1912_STAMPING: B 25 RESET 1959
 LB1912_MARK LOGO: CGS
 LB1912_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB1912_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1912+SATELLITE: SATELLITE OBSERVATIONS - April 13, 1993
 LB1912
 LB1912  HISTORY     - Date     Condition        Report By
 LB1912  HISTORY     - 1959     MONUMENTED       ILDPW
 LB1912  HISTORY     - 19930413 GOOD             NGS
 LB1912  HISTORY     - 20070908 MARK NOT FOUND   GEOCAC
 LB1912  HISTORY     - 20110111 MARK NOT FOUND   ILDT
 LB1912
 LB1912                          STATION DESCRIPTION
 LB1912
 LB1912'DESCRIBED BY ILLINOIS DEPARTMENT OF PUBLIC WORKS 1959
 LB1912'THE MARK IS LOCATED ABOUT 3.2 MILES NORTH ALONG STATE HIGHWAY
 LB1912'49 FROM THE CITY PARK IN CISSNA PARK, AT A BRIDGE OVER MUD
 LB1912'CREEK, 19 FEET EAST OF THE CENTERLINE OF THE HIGHWAY IN THE
 LB1912'TOP OF THE SOUTHEAST CONCRETE WING WALL, AND ABOUT LEVEL WITH
 LB1912'THE HIGHWAY.
 LB1912
 LB1912                          STATION RECOVERY (1993)
 LB1912
 LB1912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 LB1912'RECOVERED IN GOOD CONDITION.
 LB1912
 LB1912                          STATION RECOVERY (2007)
 LB1912
 LB1912'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1912'BRIDGE REPLACED SEE LB2734 RESET
 LB1912
 LB1912                          STATION RECOVERY (2011)
 LB1912
 LB1912'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1912'NEW BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2734 ***********************************************************************
 LB2734  DESIGNATION -  B 25 RESET
 LB2734  PID         -  LB2734
 LB2734  STATE/COUNTY-  IL/IROQUOIS
 LB2734  COUNTRY     -  US
 LB2734  USGS QUAD   -  CISSNA PARK (2018)
 LB2734
 LB2734                         *CURRENT SURVEY CONTROL
 LB2734  ______________________________________________________________________
 LB2734* NAD 83(1986) POSITION- 40 36 06.     (N) 087 52 57.     (W)   SCALED
 LB2734* NAVD 88 ORTHO HEIGHT -   201.09  (+/-2cm)      659.7   (feet) VERTCON3
 LB2734  ______________________________________________________________________
 LB2734  GEOID HEIGHT    -        -32.648 (meters)                     GEOID18
 LB2734  VERT ORDER      -  THIRD (See Below)
 LB2734
 LB2734.The horizontal coordinates were scaled from a map and have
 LB2734.an estimated accuracy of +/- 6 seconds.
 LB2734
 LB2734.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2734.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2734
 LB2734.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2734.GEOID18 height accuracy estimate available here.
 LB2734
 LB2734.The vertical order pertains to the NGVD 29 superseded value.
 LB2734
 LB2734.Click photographs - Photos may exist for this station.
 LB2734
 LB2734;                    North         East    Units  Estimated Accuracy
 LB2734;SPC IL E     -   436,910.      338,160.      MT  (+/- 180 meters Scaled)
 LB2734
 LB2734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK253949(NAD 83)
 LB2734
 LB2734                          SUPERSEDED SURVEY CONTROL
 LB2734
 LB2734  NGVD 29 (11/09/15)  201.16   (m)          660.0    (f) RESET       3  
 LB2734
 LB2734.Superseded values are not recommended for survey control.
 LB2734
 LB2734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2734.See file dsdata.pdf to determine how the superseded data were derived.
 LB2734
 LB2734_MARKER: DV = VERTICAL CONTROL DISK
 LB2734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2734_STAMPING: B 25 RESET 1993
 LB2734_MARK LOGO: NGS
 LB2734_PROJECTION: FLUSH
 LB2734_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2734+STABILITY: SURFACE MOTION
 LB2734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2734+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2011
 LB2734
 LB2734  HISTORY     - Date     Condition        Report By
 LB2734  HISTORY     - 1993     MONUMENTED       NGS
 LB2734  HISTORY     - 20070908 GOOD             GEOCAC
 LB2734  HISTORY     - 20110111 GOOD             ILDT
 LB2734
 LB2734                          STATION DESCRIPTION
 LB2734
 LB2734'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 LB2734'STATION IS LOCATED ABOUT 3.1 MI (5.0 KM) NORTH ALONG STATE ROUTE 49
 LB2734'FROM THE CITY PARK IN CISSNA PARK, APPROXIMATELY 0.1 MI (0.2 KM)
 LB2734'SOUTH OF THE SOUTH BANK OF MUD CREEK, 17.0 M (55.8 FT) EAST OF THE
 LB2734'CENTERLINE OF ROUTE 49, 31.3 M (102.7 FT) SOUTHEAST OF THE
 LB2734'INTERSECTION OF THE CENTERLINES OF ROUTE 49 AND COUNTY ROAD 800N
 LB2734'(PARK PLACE), 5.0 M (16.4 FT) NORTH OF THE APPROXIMATE CENTERLINE OF
 LB2734'A FIELD ENTRANCE WITH A WIRE GATE, 3.1 M (10.2 FT) NORTH-NORTHWEST OF
 LB2734'A 0.2 M (0.7 FT) GATE POST AT THE NORTH END OF WIRE GATE, 1.2 M
 LB2734'(3.9 FT) WEST OF A WIRE FENCE, 0.9 M (3.0 FT) WEST OF A FIBERGLASS
 LB2734'WITNESS POST, SET IN THE TOP OF A 0.3 M (1.0 FT) ROUND CONCRETE
 LB2734'MONUMENT WHICH IS FLUSH WITH THE GROUND.
 LB2734
 LB2734                          STATION RECOVERY (2007)
 LB2734
 LB2734'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2734'RECOVERED IN GOOD CONDITION.
 LB2734
 LB2734                          STATION RECOVERY (2011)
 LB2734
 LB2734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2734'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1282 ***********************************************************************
 JB1282  DESIGNATION -  B 250
 JB1282  PID         -  JB1282
 JB1282  STATE/COUNTY-  IL/WASHINGTON
 JB1282  COUNTRY     -  US
 JB1282  USGS QUAD   -  OKAWVILLE (2018)
 JB1282
 JB1282                         *CURRENT SURVEY CONTROL
 JB1282  ______________________________________________________________________
 JB1282* NAD 83(1986) POSITION- 38 27 45.     (N) 089 33 43.     (W)   SCALED
 JB1282* NAVD 88 ORTHO HEIGHT -   124.055 (meters)      407.00  (feet) ADJUSTED
 JB1282  ______________________________________________________________________
 JB1282  GEOID HEIGHT    -        -30.354 (meters)                     GEOID18
 JB1282  DYNAMIC HEIGHT  -        123.977 (meters)      406.75  (feet) COMP
 JB1282  MODELED GRAVITY -    980,003.2   (mgal)                       NAVD 88
 JB1282
 JB1282  VERT ORDER      -  SECOND    CLASS 0
 JB1282
 JB1282.The horizontal coordinates were scaled from a map and have
 JB1282.an estimated accuracy of +/- 6 seconds.
 JB1282
 JB1282.The orthometric height was determined by differential leveling and
 JB1282.adjusted by the NATIONAL GEODETIC SURVEY
 JB1282.in June 1991.
 JB1282
 JB1282.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1282.GEOID18 height accuracy estimate available here.
 JB1282
 JB1282.Click photographs - Photos may exist for this station.
 JB1282
 JB1282.The dynamic height is computed by dividing the NAVD 88
 JB1282.geopotential number by the normal gravity value computed on the
 JB1282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1282.degrees latitude (g = 980.6199 gals.).
 JB1282
 JB1282.The modeled gravity was interpolated from observed gravity values.
 JB1282
 JB1282;                    North         East    Units  Estimated Accuracy
 JB1282;SPC IL W     -   199,480.      752,780.      MT  (+/- 180 meters Scaled)
 JB1282
 JB1282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH764602(NAD 83)
 JB1282
 JB1282                          SUPERSEDED SURVEY CONTROL
 JB1282
 JB1282  NGVD 29 (??/??/92)  124.176  (m)          407.40   (f) ADJ UNCH    2 0
 JB1282
 JB1282.Superseded values are not recommended for survey control.
 JB1282
 JB1282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1282.See file dsdata.pdf to determine how the superseded data were derived.
 JB1282
 JB1282_MARKER: DB = BENCH MARK DISK
 JB1282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1282_STAMPING: B 250 1961
 JB1282_MARK LOGO: CGS
 JB1282_PROJECTION: FLUSH
 JB1282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1282+STABILITY: SURFACE MOTION
 JB1282
 JB1282  HISTORY     - Date     Condition        Report By
 JB1282  HISTORY     - 1961     MONUMENTED       CGS
 JB1282
 JB1282                          STATION DESCRIPTION
 JB1282
 JB1282'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1282'3 MI NW FROM OKAWVILLE.
 JB1282'ABOUT 0.10 MILES NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1282'IN OKAWVILLE, THENCE 0.2 MILES EAST ALONG STATE HIGHWAY 177,
 JB1282'THENCE 1.85 MILES NORTH ALONG AN ASPHALT PAVED ROAD, THENCE 0.9
 JB1282'MILES WEST ALONG AN OILED ROAD, ABOUT 0.15 MILES EAST OF A DRIVE
 JB1282'SOUTH TO A FARM HOUSE, 18 FEET SOUTH OF THE CENTER LINE OF THE
 JB1282'ROAD, 1 FOOT NORTH OF THE FENCE, 3 FEET EAST OF THE FENCE CORNER,
 JB1282'1.6 FEET EAST OF A METAL WITNESS POST, ABOUT 0.5 FEET BELOW THE
 JB1282'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB1282'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1500 ***********************************************************************
 JB1500  DESIGNATION -  B 251
 JB1500  PID         -  JB1500
 JB1500  STATE/COUNTY-  IL/CLINTON
 JB1500  COUNTRY     -  US
 JB1500  USGS QUAD   -  BREESE (2018)
 JB1500
 JB1500                         *CURRENT SURVEY CONTROL
 JB1500  ______________________________________________________________________
 JB1500* NAD 83(1986) POSITION- 38 32 05.     (N) 089 36 45.     (W)   SCALED
 JB1500* NAVD 88 ORTHO HEIGHT -   127.448 (meters)      418.14  (feet) ADJUSTED
 JB1500  ______________________________________________________________________
 JB1500  GEOID HEIGHT    -        -30.558 (meters)                     GEOID18
 JB1500  DYNAMIC HEIGHT  -        127.368 (meters)      417.87  (feet) COMP
 JB1500  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 JB1500
 JB1500  VERT ORDER      -  SECOND    CLASS 0
 JB1500
 JB1500.The horizontal coordinates were scaled from a map and have
 JB1500.an estimated accuracy of +/- 6 seconds.
 JB1500
 JB1500.The orthometric height was determined by differential leveling and
 JB1500.adjusted by the NATIONAL GEODETIC SURVEY
 JB1500.in June 1991.
 JB1500
 JB1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1500.GEOID18 height accuracy estimate available here.
 JB1500
 JB1500.Click photographs - Photos may exist for this station.
 JB1500
 JB1500.The dynamic height is computed by dividing the NAVD 88
 JB1500.geopotential number by the normal gravity value computed on the
 JB1500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1500.degrees latitude (g = 980.6199 gals.).
 JB1500
 JB1500.The modeled gravity was interpolated from observed gravity values.
 JB1500
 JB1500;                    North         East    Units  Estimated Accuracy
 JB1500;SPC IL W     -   207,470.      748,320.      MT  (+/- 180 meters Scaled)
 JB1500
 JB1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH722683(NAD 83)
 JB1500
 JB1500                          SUPERSEDED SURVEY CONTROL
 JB1500
 JB1500  NGVD 29 (??/??/92)  127.568  (m)          418.53   (f) ADJ UNCH    2 0
 JB1500
 JB1500.Superseded values are not recommended for survey control.
 JB1500
 JB1500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1500.See file dsdata.pdf to determine how the superseded data were derived.
 JB1500
 JB1500_MARKER: DB = BENCH MARK DISK
 JB1500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1500_STAMPING: B 251 1961
 JB1500_MARK LOGO: CGS
 JB1500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1500+STABILITY: SURFACE MOTION
 JB1500
 JB1500  HISTORY     - Date     Condition        Report By
 JB1500  HISTORY     - 1961     MONUMENTED       CGS
 JB1500  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1500
 JB1500                          STATION DESCRIPTION
 JB1500
 JB1500'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1500'0.6 MI S FROM ALBERS.
 JB1500'ABOUT 0.55 MILE SOUTH ALONG A CONCRETE AND ASPHALT PAVED ROAD FROM
 JB1500'THE POST OFFICE IN ALBERS, ABOUT 0.2 MILE SOUTH OF A BRIDGE OVER
 JB1500'A SMALL STREAM, NEAR A FIELD ROAD LEADING WEST, AND AT A FENCE
 JB1500'CORNER WEST OF THE ROAD, 24 FEET WEST OF THE CENTER LINE OF THE
 JB1500'ROAD, 69 FEET SOUTH OF THE CENTER LINE OF THE FIELD ROAD, 2 FEET
 JB1500'EAST OF A FENCE, 2.5 FEET NORTHEAST OF THE FENCE CORNER, 2.0 FEET
 JB1500'SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 JB1500'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 JB1500'INCH.
 JB1500
 JB1500                          STATION RECOVERY (2011)
 JB1500
 JB1500'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1500'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1202 ***********************************************************************
 JB1202  DESIGNATION -  B 252
 JB1202  PID         -  JB1202
 JB1202  STATE/COUNTY-  IL/JEFFERSON
 JB1202  COUNTRY     -  US
 JB1202  USGS QUAD   -  WOODLAWN (2018)
 JB1202
 JB1202                         *CURRENT SURVEY CONTROL
 JB1202  ______________________________________________________________________
 JB1202* NAD 83(1986) POSITION- 38 18 52.32   (N) 089 03 21.12   (W)   HD_HELD1
 JB1202* NAVD 88 ORTHO HEIGHT -   147.323 (meters)      483.34  (feet) ADJUSTED
 JB1202  ______________________________________________________________________
 JB1202  GEOID HEIGHT    -        -30.088 (meters)                     GEOID18
 JB1202  DYNAMIC HEIGHT  -        147.229 (meters)      483.03  (feet) COMP
 JB1202  MODELED GRAVITY -    979,990.1   (mgal)                       NAVD 88
 JB1202
 JB1202  VERT ORDER      -  SECOND    CLASS I
 JB1202
 JB1202.The horizontal coordinates were determined by differentially corrected
 JB1202.hand held GPS observations or other comparable positioning techniques
 JB1202.and have an estimated accuracy of +/- 3 meters.
 JB1202
 JB1202.The orthometric height was determined by differential leveling and
 JB1202.adjusted by the NATIONAL GEODETIC SURVEY
 JB1202.in June 1991.
 JB1202
 JB1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1202.GEOID18 height accuracy estimate available here.
 JB1202
 JB1202.Click photographs - Photos may exist for this station.
 JB1202
 JB1202.The dynamic height is computed by dividing the NAVD 88
 JB1202.geopotential number by the normal gravity value computed on the
 JB1202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1202.degrees latitude (g = 980.6199 gals.).
 JB1202
 JB1202.The modeled gravity was interpolated from observed gravity values.
 JB1202
 JB1202;                    North         East    Units  Estimated Accuracy
 JB1202;SPC IL E     -   183,134.0     236,811.3     MT  (+/- 3 meters HH1 GPS) 
 JB1202
 JB1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2026542713(NAD 83)
 JB1202
 JB1202                          SUPERSEDED SURVEY CONTROL
 JB1202
 JB1202  NGVD 29 (??/??/92)  147.430  (m)          483.69   (f) ADJ UNCH    2 0
 JB1202
 JB1202.Superseded values are not recommended for survey control.
 JB1202
 JB1202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1202.See file dsdata.pdf to determine how the superseded data were derived.
 JB1202
 JB1202_MARKER: DB = BENCH MARK DISK
 JB1202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1202_STAMPING: B 252 1961
 JB1202_MARK LOGO: CGS
 JB1202_PROJECTION: PROJECTING 18 CENTIMETERS
 JB1202_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1202+STABILITY: SURFACE MOTION
 JB1202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1202+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1202
 JB1202  HISTORY     - Date     Condition        Report By
 JB1202  HISTORY     - 1961     MONUMENTED       CGS
 JB1202  HISTORY     - 20071127 GOOD             ILDT
 JB1202  HISTORY     - 20090126 GOOD             ILDT
 JB1202  HISTORY     - 20110421 GOOD             ILDT
 JB1202  HISTORY     - 20121003 GOOD             ILDT
 JB1202  HISTORY     - 20140625 GOOD             ILDT
 JB1202  HISTORY     - 20151008 GOOD             AMESC
 JB1202
 JB1202                          STATION DESCRIPTION
 JB1202
 JB1202'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1202'2.8 MI SW FROM WOODLAWN.
 JB1202'ABOUT 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1202'SCHOOL IN WOODLAWN, THENCE 1.5 MILES WEST ALONG AN OILED ROAD,
 JB1202'THENCE 0.75 MILE SOUTH ALONG A DIRT ROAD, THENCE 0.35 MILE EAST
 JB1202'ALONG A DIRT ROAD, AT A POWER LINE CROSSING, 18.5 FEET NORTH OF
 JB1202'THE CENTER OF THE ROAD, 2 FEET SOUTH OF A FENCE, 4 FEET EAST OF
 JB1202'POWER POLE B 18-14, 240 FEET EAST OF THE EXTENDED CENTER OF A
 JB1202'DRIVE SOUTH TO OIL STORAGE TANKS, 2.4 FEET WEST OF A METAL
 JB1202'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 JB1202'CONCRETE POST PROJECTING 1 INCH.  NOTE-- THIS MARK MAY ALSO BE
 JB1202'REACHED FROM THE GRADE SCHOOL IN WOODLAWN BY GOING 0.75 MILE
 JB1202'SOUTH ALONG AN ASPHALT ROAD, THENCE 0.15 MILE WEST ALONG A
 JB1202'GRAVEL ROAD, THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 JB1202'1.05 MILES WEST ALONG A GRAVEL ROAD.
 JB1202
 JB1202                          STATION RECOVERY (2007)
 JB1202
 JB1202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 JB1202'TIES GOOD, EXCEPT FENCE AND WITNESS POST ARE GONE, RESET SIGN AND
 JB1202'WITNESS POST 1.0 FEET NORTH
 JB1202
 JB1202                          STATION RECOVERY (2009)
 JB1202
 JB1202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1202'RECOVERED IN GOOD CONDITION.
 JB1202
 JB1202                          STATION RECOVERY (2011)
 JB1202
 JB1202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1202'RECOVERED IN GOOD CONDITION.
 JB1202
 JB1202                          STATION RECOVERY (2012)
 JB1202
 JB1202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1202'RECOVERED IN GOOD CONDITION.
 JB1202
 JB1202                          STATION RECOVERY (2014)
 JB1202
 JB1202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1202'RECOVERED IN GOOD CONDITION.
 JB1202
 JB1202                          STATION RECOVERY (2015)
 JB1202
 JB1202'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1202'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0504 ***********************************************************************
 JB0504  DESIGNATION -  B 253
 JB0504  PID         -  JB0504
 JB0504  STATE/COUNTY-  IL/WAYNE
 JB0504  COUNTRY     -  US
 JB0504  USGS QUAD   -  BLUFORD (2018)
 JB0504
 JB0504                         *CURRENT SURVEY CONTROL
 JB0504  ______________________________________________________________________
 JB0504* NAD 83(1986) POSITION- 38 16 15.     (N) 088 39 03.     (W)   SCALED
 JB0504* NAVD 88 ORTHO HEIGHT -   128.776 (meters)      422.49  (feet) ADJUSTED
 JB0504  ______________________________________________________________________
 JB0504  GEOID HEIGHT    -        -30.304 (meters)                     GEOID18
 JB0504  DYNAMIC HEIGHT  -        128.692 (meters)      422.22  (feet) COMP
 JB0504  MODELED GRAVITY -    979,981.1   (mgal)                       NAVD 88
 JB0504
 JB0504  VERT ORDER      -  SECOND    CLASS 0
 JB0504
 JB0504.The horizontal coordinates were scaled from a map and have
 JB0504.an estimated accuracy of +/- 6 seconds.
 JB0504
 JB0504.The orthometric height was determined by differential leveling and
 JB0504.adjusted by the NATIONAL GEODETIC SURVEY
 JB0504.in June 1991.
 JB0504
 JB0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0504.GEOID18 height accuracy estimate available here.
 JB0504
 JB0504.Click photographs - Photos may exist for this station.
 JB0504
 JB0504.The dynamic height is computed by dividing the NAVD 88
 JB0504.geopotential number by the normal gravity value computed on the
 JB0504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0504.degrees latitude (g = 980.6199 gals.).
 JB0504
 JB0504.The modeled gravity was interpolated from observed gravity values.
 JB0504
 JB0504;                    North         East    Units  Estimated Accuracy
 JB0504;SPC IL E     -   178,080.      272,220.      MT  (+/- 180 meters Scaled)
 JB0504
 JB0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH555371(NAD 83)
 JB0504
 JB0504                          SUPERSEDED SURVEY CONTROL
 JB0504
 JB0504  NGVD 29 (??/??/92)  128.898  (m)          422.89   (f) ADJ UNCH    2 0
 JB0504
 JB0504.Superseded values are not recommended for survey control.
 JB0504
 JB0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0504.See file dsdata.pdf to determine how the superseded data were derived.
 JB0504
 JB0504_MARKER: DB = BENCH MARK DISK
 JB0504_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0504_SP_SET: BOX CULVERT HEADWALL
 JB0504_STAMPING: B 253 1961
 JB0504_MARK LOGO: CGS
 JB0504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0504+STABILITY: SURFACE MOTION
 JB0504_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0504+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0504
 JB0504  HISTORY     - Date     Condition        Report By
 JB0504  HISTORY     - 1961     MONUMENTED       CGS
 JB0504  HISTORY     - 20090203 GOOD             ILDT
 JB0504
 JB0504                          STATION DESCRIPTION
 JB0504
 JB0504'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0504'6.8 MI NE FROM DAHLGREN.
 JB0504'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0504'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0504'DAHLGREN, THENCE 1.35 MILES EAST ALONG A GRAVEL ROAD, ABOUT 0.10
 JB0504'MILE WEST OF THE JUNCTION OF A GRAVEL ROAD NORTH, SET IN TOP OF
 JB0504'THE WEST END OF THE NORTH HEADWALL OF A 12 FOOT CONCRETE BOX
 JB0504'CULVERT, 15 FEET NORTH OF THE CENTER OF THE ROAD, AND ABOUT 0.5
 JB0504'FOOT BELOW THE LEVEL OF THE ROAD.
 JB0504
 JB0504                          STATION RECOVERY (2009)
 JB0504
 JB0504'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0247 ***********************************************************************
 JB0247  DESIGNATION -  B 254
 JB0247  PID         -  JB0247
 JB0247  STATE/COUNTY-  IL/WAYNE
 JB0247  COUNTRY     -  US
 JB0247  USGS QUAD   -  GOLDEN GATE (2018)
 JB0247
 JB0247                         *CURRENT SURVEY CONTROL
 JB0247  ______________________________________________________________________
 JB0247* NAD 83(1986) POSITION- 38 15 43.     (N) 088 14 00.     (W)   SCALED
 JB0247* NAVD 88 ORTHO HEIGHT -   133.829 (meters)      439.07  (feet) ADJUSTED
 JB0247  ______________________________________________________________________
 JB0247  GEOID HEIGHT    -        -30.605 (meters)                     GEOID18
 JB0247  DYNAMIC HEIGHT  -        133.743 (meters)      438.79  (feet) COMP
 JB0247  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB0247
 JB0247  VERT ORDER      -  SECOND    CLASS 0
 JB0247
 JB0247.The horizontal coordinates were scaled from a map and have
 JB0247.an estimated accuracy of +/- 6 seconds.
 JB0247
 JB0247.The orthometric height was determined by differential leveling and
 JB0247.adjusted by the NATIONAL GEODETIC SURVEY
 JB0247.in June 1991.
 JB0247
 JB0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0247.GEOID18 height accuracy estimate available here.
 JB0247
 JB0247.Click photographs - Photos may exist for this station.
 JB0247
 JB0247.The dynamic height is computed by dividing the NAVD 88
 JB0247.geopotential number by the normal gravity value computed on the
 JB0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0247.degrees latitude (g = 980.6199 gals.).
 JB0247
 JB0247.The modeled gravity was interpolated from observed gravity values.
 JB0247
 JB0247;                    North         East    Units  Estimated Accuracy
 JB0247;SPC IL E     -   177,050.      308,750.      MT  (+/- 180 meters Scaled)
 JB0247
 JB0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH921355(NAD 83)
 JB0247
 JB0247                          SUPERSEDED SURVEY CONTROL
 JB0247
 JB0247  NGVD 29 (??/??/92)  133.952  (m)          439.47   (f) ADJ UNCH    2 0
 JB0247
 JB0247.Superseded values are not recommended for survey control.
 JB0247
 JB0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0247.See file dsdata.pdf to determine how the superseded data were derived.
 JB0247
 JB0247_MARKER: DB = BENCH MARK DISK
 JB0247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0247_STAMPING: B 254 1961
 JB0247_MARK LOGO: CGS
 JB0247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0247+STABILITY: SURFACE MOTION
 JB0247
 JB0247  HISTORY     - Date     Condition        Report By
 JB0247  HISTORY     - 1961     MONUMENTED       CGS
 JB0247
 JB0247                          STATION DESCRIPTION
 JB0247
 JB0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0247'2.4 MI NE FROM BURNT PRAIRIE.
 JB0247'ABOUT 1.5 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0247'BURNT PRAIRIE, THENCE 0.5 NORTH ON GRAVELED ROAD, THENCE 0.1 MILE
 JB0247'WEST ON GRAVELED ROAD, THENCE 0.3 MILE NORTH ON GRAVELED ROAD,
 JB0247'THENCE ABOUT 0.05 MILE NORTH OF HOUSE EAST OF ROAD, 21.5 FEET
 JB0247'WEST OF CENTER OF ROAD, 3 FEET NORTH OF A POWER POLE (1ST. POLE
 JB0247'WEST OF POLE WITH TRANSFORMER), 1.6 FEET SOUTHEAST OF A WITNESS
 JB0247'POST, 1 FOOT EAST OF A FENCE, ABOUT LEVEL WITH THE ROAD, AND
 JB0247'SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0726 ***********************************************************************
 KC0726  DESIGNATION -  B 255 RESET
 KC0726  PID         -  KC0726
 KC0726  STATE/COUNTY-  IL/MORGAN
 KC0726  COUNTRY     -  US
 KC0726  USGS QUAD   -  MEREDOSIA (2018)
 KC0726
 KC0726                         *CURRENT SURVEY CONTROL
 KC0726  ______________________________________________________________________
 KC0726* NAD 83(1986) POSITION- 39 47 41.16   (N) 090 31 03.36   (W)   HD_HELD1
 KC0726* NAVD 88 ORTHO HEIGHT -   145.69  (meters)      478.0   (feet) RESET
 KC0726  ______________________________________________________________________
 KC0726  GEOID HEIGHT    -        -32.720 (meters)                     GEOID18
 KC0726  VERT ORDER      -  THIRD
 KC0726
 KC0726.The horizontal coordinates were determined by differentially corrected
 KC0726.hand held GPS observations or other comparable positioning techniques
 KC0726.and have an estimated accuracy of +/- 3 meters.
 KC0726
 KC0726.The orthometric height was computed from unverified reset data.
 KC0726
 KC0726.No vertical observational check was made to the station.
 KC0726
 KC0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0726.GEOID18 height accuracy estimate available here.
 KC0726
 KC0726.Click photographs - Photos may exist for this station.
 KC0726
 KC0726;                    North         East    Units  Estimated Accuracy
 KC0726;SPC IL W     -   347,260.4     669,944.7     MT  (+/- 3 meters HH1 GPS) 
 KC0726
 KC0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1254207926(NAD 83)
 KC0726
 KC0726                          SUPERSEDED SURVEY CONTROL
 KC0726
 KC0726  NGVD 29 (11/09/15)  145.80   (m)          478.3    (f) RESET       3  
 KC0726
 KC0726.Superseded values are not recommended for survey control.
 KC0726
 KC0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0726.See file dsdata.pdf to determine how the superseded data were derived.
 KC0726
 KC0726_MARKER: DV = VERTICAL CONTROL DISK
 KC0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0726_STAMPING: B 255 RESET 1992
 KC0726_MARK LOGO: NGS
 KC0726_PROJECTION: FLUSH
 KC0726_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 KC0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0726+STABILITY: SURFACE MOTION
 KC0726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0726+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2021
 KC0726
 KC0726  HISTORY     - Date     Condition        Report By
 KC0726  HISTORY     - 1992     MONUMENTED       NGS
 KC0726  HISTORY     - 20120625 GOOD             ILDT
 KC0726  HISTORY     - 20210422 GOOD             ILDT
 KC0726
 KC0726                          STATION DESCRIPTION
 KC0726
 KC0726'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 KC0726'ABOUT 3.5 MI (5.6 KM) NORTH ALONG ILLINOIS ROUTE 100 FROM THE CROSSING
 KC0726'OF THE WABASH RAILROAD AT BLUFFS, 0.4 MI (0.6 KM) NORTH OF THE
 KC0726'MORGAN-SCOTT COUNTY LINE, JUST SOUTH OF A BRIDGE OVER SPRING RUN,
 KC0726'16.8 M (55.1 FT) EAST OF THE CENTERLINE OF ROUTE 100, 16.2 M
 KC0726'(53.1 FT) SOUTH OF A WIRE  FENCE CORNER (BEND), 0.5 M (1.6 FT) WEST
 KC0726'OF A WIRE FENCE, 0.4 M (1.3 FT) WEST OF A FIBERGLASS WITNESS POST,
 KC0726'AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT, FLUSH WITH THE
 KC0726'GROUND.
 KC0726
 KC0726                          STATION RECOVERY (2012)
 KC0726
 KC0726'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0726'RECOVERED IN GOOD CONDITION.
 KC0726
 KC0726                          STATION RECOVERY (2021)
 KC0726
 KC0726'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0726'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0808 ***********************************************************************
 JB0808  DESIGNATION -  B 256
 JB0808  PID         -  JB0808
 JB0808  STATE/COUNTY-  IL/MARION
 JB0808  COUNTRY     -  US
 JB0808  USGS QUAD   -  PATOKA (2018)
 JB0808
 JB0808                         *CURRENT SURVEY CONTROL
 JB0808  ______________________________________________________________________
 JB0808* NAD 83(1986) POSITION- 38 45 13.08   (N) 089 05 46.50   (W)   HD_HELD1
 JB0808* NAVD 88 ORTHO HEIGHT -   154.680 (meters)      507.48  (feet) ADJUSTED
 JB0808  ______________________________________________________________________
 JB0808  GEOID HEIGHT    -        -31.277 (meters)                     GEOID18
 JB0808  DYNAMIC HEIGHT  -        154.583 (meters)      507.16  (feet) COMP
 JB0808  MODELED GRAVITY -    980,000.2   (mgal)                       NAVD 88
 JB0808
 JB0808  VERT ORDER      -  FIRST     CLASS I
 JB0808
 JB0808.The horizontal coordinates were determined by differentially corrected
 JB0808.hand held GPS observations or other comparable positioning techniques
 JB0808.and have an estimated accuracy of +/- 3 meters.
 JB0808
 JB0808.The orthometric height was determined by differential leveling and
 JB0808.adjusted by the NATIONAL GEODETIC SURVEY
 JB0808.in June 1991.
 JB0808
 JB0808.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0808.GEOID18 height accuracy estimate available here.
 JB0808
 JB0808.Click photographs - Photos may exist for this station.
 JB0808
 JB0808.The dynamic height is computed by dividing the NAVD 88
 JB0808.geopotential number by the normal gravity value computed on the
 JB0808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0808.degrees latitude (g = 980.6199 gals.).
 JB0808
 JB0808.The modeled gravity was interpolated from observed gravity values.
 JB0808
 JB0808;                    North         East    Units  Estimated Accuracy
 JB0808;SPC IL E     -   231,905.2     233,683.9     MT  (+/- 3 meters HH1 GPS) 
 JB0808
 JB0808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1784591523(NAD 83)
 JB0808
 JB0808                          SUPERSEDED SURVEY CONTROL
 JB0808
 JB0808  NGVD 29 (??/??/92)  154.805  (m)          507.89   (f) ADJ UNCH    1 1
 JB0808
 JB0808.Superseded values are not recommended for survey control.
 JB0808
 JB0808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0808.See file dsdata.pdf to determine how the superseded data were derived.
 JB0808
 JB0808_MARKER: DB = BENCH MARK DISK
 JB0808_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0808_SP_SET: BUILDING
 JB0808_STAMPING: B 256 1961
 JB0808_MARK LOGO: CGS
 JB0808_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0808_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0808+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0808
 JB0808  HISTORY     - Date     Condition        Report By
 JB0808  HISTORY     - 1961     MONUMENTED       CGS
 JB0808  HISTORY     - 1969     GOOD             CGS
 JB0808  HISTORY     - 20110912 GOOD             ILDT
 JB0808  HISTORY     - 20150326 GOOD             MCA
 JB0808  HISTORY     - 20150916 GOOD             AMESC
 JB0808
 JB0808                          STATION DESCRIPTION
 JB0808
 JB0808'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0808'AT PATOKA.
 JB0808'AT PATOKA, SET VERTICALLY IN THE NORTH BRICK FACE OF THE POST
 JB0808'OFFICE BUILDING, 2.0 FEET WEST OF THE NORTHWEST CORNER OF THE
 JB0808'BUILDING, 152 FEET WEST AND ACROSS A NORTH-SOUTH STREET FROM THE
 JB0808'WEST RAIL OF THE MAIN TRACK OF THE ILLINOIS CENTRAL RAILROAD, 39
 JB0808'FEET WEST OF THE CENTER LINE OF THE STREET, AND ABOUT 1 1/2
 JB0808'FEET ABOVE THE LEVEL OF THE GROUND.  SEC 28, T 4 N, R 1 E.
 JB0808
 JB0808                          STATION RECOVERY (2011)
 JB0808
 JB0808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0808'SET VERTICALLY.
 JB0808
 JB0808                          STATION RECOVERY (2015)
 JB0808
 JB0808'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0808'RECOVERED IN GOOD CONDITION.
 JB0808
 JB0808                          STATION RECOVERY (2015)
 JB0808
 JB0808'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0808'RECOVERED IN GOOD CONDITION.
 JB0808'
 JB0808'NOTE-ADD-THE RAILROAD TRACKS ARE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0757 ***********************************************************************
 JB0757  DESIGNATION -  B 257
 JB0757  PID         -  JB0757
 JB0757  STATE/COUNTY-  IL/FAYETTE
 JB0757  COUNTRY     -  US
 JB0757  USGS QUAD   -  VANDALIA (2018)
 JB0757
 JB0757                         *CURRENT SURVEY CONTROL
 JB0757  ______________________________________________________________________
 JB0757* NAD 83(1986) POSITION- 38 59 54.     (N) 089 06 21.     (W)   SCALED
 JB0757* NAVD 88 ORTHO HEIGHT -   146.442 (meters)      480.45  (feet) ADJUSTED
 JB0757  ______________________________________________________________________
 JB0757  GEOID HEIGHT    -        -31.759 (meters)                     GEOID18
 JB0757  DYNAMIC HEIGHT  -        146.353 (meters)      480.16  (feet) COMP
 JB0757  MODELED GRAVITY -    980,013.3   (mgal)                       NAVD 88
 JB0757
 JB0757  VERT ORDER      -  FIRST     CLASS I
 JB0757
 JB0757.The horizontal coordinates were scaled from a map and have
 JB0757.an estimated accuracy of +/- 6 seconds.
 JB0757
 JB0757.The orthometric height was determined by differential leveling and
 JB0757.adjusted by the NATIONAL GEODETIC SURVEY
 JB0757.in June 1991.
 JB0757
 JB0757.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0757.GEOID18 height accuracy estimate available here.
 JB0757
 JB0757.Click photographs - Photos may exist for this station.
 JB0757
 JB0757.The dynamic height is computed by dividing the NAVD 88
 JB0757.geopotential number by the normal gravity value computed on the
 JB0757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0757.degrees latitude (g = 980.6199 gals.).
 JB0757
 JB0757.The modeled gravity was interpolated from observed gravity values.
 JB0757
 JB0757;                    North         East    Units  Estimated Accuracy
 JB0757;SPC IL E     -   259,080.      233,080.      MT  (+/- 180 meters Scaled)
 JB0757
 JB0757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ176187(NAD 83)
 JB0757
 JB0757                          SUPERSEDED SURVEY CONTROL
 JB0757
 JB0757  NGVD 29 (??/??/92)  146.557  (m)          480.83   (f) ADJ UNCH    1 1
 JB0757
 JB0757.Superseded values are not recommended for survey control.
 JB0757
 JB0757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0757.See file dsdata.pdf to determine how the superseded data were derived.
 JB0757
 JB0757_MARKER: DB = BENCH MARK DISK
 JB0757_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0757_STAMPING: B 257 1961
 JB0757_MARK LOGO: CGS
 JB0757_PROJECTION: RECESSED 5 CENTIMETERS
 JB0757_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0757+STABILITY: SURFACE MOTION
 JB0757
 JB0757  HISTORY     - Date     Condition        Report By
 JB0757  HISTORY     - 1961     MONUMENTED       CGS
 JB0757  HISTORY     - 1969     GOOD             CGS
 JB0757  HISTORY     - 1976     GOOD             NGS
 JB0757  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 JB0757  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB0757
 JB0757                          STATION DESCRIPTION
 JB0757
 JB0757'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0757'2.6 MI N FROM VANDALIA.
 JB0757'ABOUT 2.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0757'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0757'VANDALIA, 0.45 MILE NORTH OF MILEPOST 693, 8 RAILS NORTH OF
 JB0757'THE SOUTH END OF A SIDETRACK WHICH LEADS NORTHEAST, 96 1/2 FEET
 JB0757'EAST AND ACROSS THE SIDETRACK FROM THE EAST RAIL OF THE MAIN
 JB0757'TRACK, 48 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE SIDETRACK,
 JB0757'59 FEET SOUTH OF THE CENTER LINE OF A ROAD WHICH CROSSES THE
 JB0757'TRACK, 27 1/2 FEET NORTHEAST OF A TELEPHONE POLE, 1 1/2 FEET
 JB0757'WEST OF A FENCE, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT
 JB0757'LEVEL WITH THE ROAD, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK,
 JB0757'AND SET IN THE TOP OF A CONCRETE POST WHICH IS 2 INCHES BELOW
 JB0757'THE SURFACE OF THE GROUND.  SEC 5, T6N, R1E.
 JB0757
 JB0757                          STATION RECOVERY (1976)
 JB0757
 JB0757'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0757'RECOVERED IN GOOD CONDITION.
 JB0757
 JB0757                          STATION RECOVERY (2012)
 JB0757
 JB0757'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0757'MARK NOT FOUND.
 JB0757
 JB0757                          STATION RECOVERY (2014)
 JB0757
 JB0757'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0757'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0214 ***********************************************************************
 LD0214  DESIGNATION -  B 258
 LD0214  PID         -  LD0214
 LD0214  STATE/COUNTY-  IL/CASS
 LD0214  COUNTRY     -  US
 LD0214  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0214
 LD0214                         *CURRENT SURVEY CONTROL
 LD0214  ______________________________________________________________________
 LD0214* NAD 83(1986) POSITION- 40 03 47.     (N) 090 09 06.     (W)   SCALED
 LD0214* NAVD 88 ORTHO HEIGHT -   141.598 (meters)      464.56  (feet) ADJUSTED
 LD0214  ______________________________________________________________________
 LD0214  GEOID HEIGHT    -        -32.857 (meters)                     GEOID18
 LD0214  DYNAMIC HEIGHT  -        141.526 (meters)      464.32  (feet) COMP
 LD0214  MODELED GRAVITY -    980,110.0   (mgal)                       NAVD 88
 LD0214
 LD0214  VERT ORDER      -  FIRST     CLASS II
 LD0214
 LD0214.The horizontal coordinates were scaled from a map and have
 LD0214.an estimated accuracy of +/- 6 seconds.
 LD0214
 LD0214.The orthometric height was determined by differential leveling and
 LD0214.adjusted by the NATIONAL GEODETIC SURVEY
 LD0214.in June 1991.
 LD0214
 LD0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0214.GEOID18 height accuracy estimate available here.
 LD0214
 LD0214.Click photographs - Photos may exist for this station.
 LD0214
 LD0214.The dynamic height is computed by dividing the NAVD 88
 LD0214.geopotential number by the normal gravity value computed on the
 LD0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0214.degrees latitude (g = 980.6199 gals.).
 LD0214
 LD0214.The modeled gravity was interpolated from observed gravity values.
 LD0214
 LD0214;                    North         East    Units  Estimated Accuracy
 LD0214;SPC IL W     -   376,990.      701,280.      MT  (+/- 180 meters Scaled)
 LD0214
 LD0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE429386(NAD 83)
 LD0214
 LD0214                          SUPERSEDED SURVEY CONTROL
 LD0214
 LD0214  NGVD 29 (??/??/92)  141.700  (m)          464.89   (f) ADJ UNCH    1 2
 LD0214
 LD0214.Superseded values are not recommended for survey control.
 LD0214
 LD0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0214.See file dsdata.pdf to determine how the superseded data were derived.
 LD0214
 LD0214_MARKER: DB = BENCH MARK DISK
 LD0214_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0214_SP_SET: BRIDGE
 LD0214_STAMPING: B 258 1961
 LD0214_MARK LOGO: CGS
 LD0214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0214
 LD0214  HISTORY     - Date     Condition        Report By
 LD0214  HISTORY     - 1961     MONUMENTED       CGS
 LD0214
 LD0214                          STATION DESCRIPTION
 LD0214
 LD0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0214'1 MI N FROM CHANDLERVILLE.
 LD0214'ABOUT 0.95 MILE NORTH ALONG STATE HIGHWAY 78 FROM THE JUNCTION OF
 LD0214'LAKE STREET IN CHANDLERVILLE, ON TOP OF THE WEST END OF THE SOUTH
 LD0214'CONCRETE ABUTMENT OF THE LARGE BRIDGE OVER THE SANGAMON RIVER,
 LD0214'13 FEET WEST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT LEVEL
 LD0214'WITH THE BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0493 ***********************************************************************
 LC0493  DESIGNATION -  B 259
 LC0493  PID         -  LC0493
 LC0493  STATE/COUNTY-  IL/DE WITT
 LC0493  COUNTRY     -  US
 LC0493  USGS QUAD   -  CLINTON (2018)
 LC0493
 LC0493                         *CURRENT SURVEY CONTROL
 LC0493  ______________________________________________________________________
 LC0493* NAD 83(1986) POSITION- 40 09 38.     (N) 088 57 22.     (W)   SCALED
 LC0493* NAVD 88 ORTHO HEIGHT -   223.056 (meters)      731.81  (feet) ADJUSTED
 LC0493  ______________________________________________________________________
 LC0493  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 LC0493  DYNAMIC HEIGHT  -        222.943 (meters)      731.44  (feet) COMP
 LC0493  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 LC0493
 LC0493  VERT ORDER      -  FIRST     CLASS I
 LC0493
 LC0493.The horizontal coordinates were scaled from a map and have
 LC0493.an estimated accuracy of +/- 6 seconds.
 LC0493
 LC0493.The orthometric height was determined by differential leveling and
 LC0493.adjusted by the NATIONAL GEODETIC SURVEY
 LC0493.in June 1991.
 LC0493
 LC0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0493.GEOID18 height accuracy estimate available here.
 LC0493
 LC0493.Click photographs - Photos may exist for this station.
 LC0493
 LC0493.The dynamic height is computed by dividing the NAVD 88
 LC0493.geopotential number by the normal gravity value computed on the
 LC0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0493.degrees latitude (g = 980.6199 gals.).
 LC0493
 LC0493.The modeled gravity was interpolated from observed gravity values.
 LC0493
 LC0493;                    North         East    Units  Estimated Accuracy
 LC0493;SPC IL E     -   388,010.      246,950.      MT  (+/- 180 meters Scaled)
 LC0493
 LC0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK334474(NAD 83)
 LC0493
 LC0493                          SUPERSEDED SURVEY CONTROL
 LC0493
 LC0493  NGVD 29 (??/??/92)  223.127  (m)          732.04   (f) ADJ UNCH    1 1
 LC0493
 LC0493.Superseded values are not recommended for survey control.
 LC0493
 LC0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0493.See file dsdata.pdf to determine how the superseded data were derived.
 LC0493
 LC0493_MARKER: DB = BENCH MARK DISK
 LC0493_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0493_SP_SET: BRIDGE
 LC0493_STAMPING: B 259 1961
 LC0493_MARK LOGO: CGS
 LC0493_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0493
 LC0493  HISTORY     - Date     Condition        Report By
 LC0493  HISTORY     - 1961     MONUMENTED       CGS
 LC0493  HISTORY     - 1969     GOOD             CGS
 LC0493  HISTORY     - 1976     GOOD             NGS
 LC0493  HISTORY     - 20040927 GOOD             ILDT
 LC0493
 LC0493                          STATION DESCRIPTION
 LC0493
 LC0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0493'0.5 MI N FROM CLINTON.
 LC0493'ABOUT 0.5 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC0493'STATION AT CLINTON, 0.3 MILE SOUTH OF MILEPOST 774, 59 FEET WEST
 LC0493'OF THE WEST RAIL OF THE MAIN TRACK, SET IN THE TOP OF THE SOUTH
 LC0493'END OF THE WEST CONCRETE HEADWALL OF A RAILROAD OVERPASS FOR EAST
 LC0493'WOODLAWN STREET, 30 1/2 FEET SOUTH OF THE CENTER OF THE OVERPASS,
 LC0493'46 1/2 FEET WEST OF THE WEST RAIL OF THE MOST WESTERLY SET OF
 LC0493'TRACKS, 1.5 FEET NORTH OF THE SOUTH END OF THE HEADWALL, AND ABOUT
 LC0493'1 FOOT BELOW THE LEVEL OF THE TRACK.  SEC 27, T20N, R2E
 LC0493
 LC0493                          STATION RECOVERY (1976)
 LC0493
 LC0493'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0493'RECOVERED IN GOOD CONDITION.
 LC0493
 LC0493                          STATION RECOVERY (2004)
 LC0493
 LC0493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1463 ***********************************************************************
 ME1463  DESIGNATION -  B 26
 ME1463  PID         -  ME1463
 ME1463  STATE/COUNTY-  IL/KANKAKEE
 ME1463  COUNTRY     -  US
 ME1463  USGS QUAD   -  BOURBONNAIS (2018)
 ME1463
 ME1463                         *CURRENT SURVEY CONTROL
 ME1463  ______________________________________________________________________
 ME1463* NAD 83(1986) POSITION- 41 10 44.     (N) 087 52 31.     (W)   SCALED
 ME1463* NAVD 88 ORTHO HEIGHT -   211.523 (meters)      693.97  (feet) ADJUSTED
 ME1463  ______________________________________________________________________
 ME1463  GEOID HEIGHT    -        -32.864 (meters)                     GEOID18
 ME1463  DYNAMIC HEIGHT  -        211.439 (meters)      693.70  (feet) COMP
 ME1463  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 ME1463
 ME1463  VERT ORDER      -  SECOND    CLASS 0
 ME1463
 ME1463.The horizontal coordinates were scaled from a map and have
 ME1463.an estimated accuracy of +/- 6 seconds.
 ME1463
 ME1463.The orthometric height was determined by differential leveling and
 ME1463.adjusted by the NATIONAL GEODETIC SURVEY
 ME1463.in June 1991.
 ME1463
 ME1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1463.GEOID18 height accuracy estimate available here.
 ME1463
 ME1463.Click photographs - Photos may exist for this station.
 ME1463
 ME1463.The dynamic height is computed by dividing the NAVD 88
 ME1463.geopotential number by the normal gravity value computed on the
 ME1463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1463.degrees latitude (g = 980.6199 gals.).
 ME1463
 ME1463.The modeled gravity was interpolated from observed gravity values.
 ME1463
 ME1463;                    North         East    Units  Estimated Accuracy
 ME1463;SPC IL E     -   501,010.      338,430.      MT  (+/- 180 meters Scaled)
 ME1463
 ME1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL265589(NAD 83)
 ME1463
 ME1463                          SUPERSEDED SURVEY CONTROL
 ME1463
 ME1463  NGVD 29 (??/??/92)  211.611  (m)          694.26   (f) ADJ UNCH    2 0
 ME1463
 ME1463.Superseded values are not recommended for survey control.
 ME1463
 ME1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1463.See file dsdata.pdf to determine how the superseded data were derived.
 ME1463
 ME1463_MARKER: DB = BENCH MARK DISK
 ME1463_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1463_SP_SET: BOX CULVERT HEADWALL
 ME1463_STAMPING: B 26 1934
 ME1463_MARK LOGO: CGS
 ME1463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1463+STABILITY: SURFACE MOTION
 ME1463
 ME1463  HISTORY     - Date     Condition        Report By
 ME1463  HISTORY     - 1934     MONUMENTED       CGS
 ME1463  HISTORY     - 1954     GOOD             CGS
 ME1463  HISTORY     - 1967     MARK NOT FOUND   CGS
 ME1463  HISTORY     - 19880901 MARK NOT FOUND   USPSQD
 ME1463  HISTORY     - 20091119 MARK NOT FOUND   GEOCAC
 ME1463
 ME1463                          STATION DESCRIPTION
 ME1463
 ME1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1463'1.8 MI N FROM BOURBONNAIS.
 ME1463'ABOUT 1.8 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE CITY HALL
 ME1463'AT BOURBONNAIS, ABOUT 0.4 MILE SOUTH OF JUNCTION OF A ROAD
 ME1463'EAST, IN THE TOP AND 2.3 FEET NORTH OF SOUTH END OF EAST HEAD
 ME1463'WALL OF A 3-FOOT CONCRETE BOX CULVERT, 16 1/2 FEET EAST OF
 ME1463'CENTER LINE OF HIGHWAY AND ABOUT 1 1/2 FEET ABOVE LEVEL OF
 ME1463'HIGHWAY.
 ME1463
 ME1463                          STATION RECOVERY (1967)
 ME1463
 ME1463'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1463'MARK NOT FOUND.
 ME1463
 ME1463                          STATION RECOVERY (1988)
 ME1463
 ME1463'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME1463'MARK NOT FOUND.
 ME1463
 ME1463                          STATION RECOVERY (2009)
 ME1463
 ME1463'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1463'NO CULVERT EXISTS PER DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0516 ***********************************************************************
 LC0516  DESIGNATION -  B 260
 LC0516  PID         -  LC0516
 LC0516  STATE/COUNTY-  IL/MACON
 LC0516  COUNTRY     -  US
 LC0516  USGS QUAD   -  MAROA (2018)
 LC0516
 LC0516                         *CURRENT SURVEY CONTROL
 LC0516  ______________________________________________________________________
 LC0516* NAD 83(1986) POSITION- 40 01 21.     (N) 088 57 08.     (W)   SCALED
 LC0516* NAVD 88 ORTHO HEIGHT -   213.393 (meters)      700.11  (feet) ADJUSTED
 LC0516  ______________________________________________________________________
 LC0516  GEOID HEIGHT    -        -32.166 (meters)                     GEOID18
 LC0516  DYNAMIC HEIGHT  -        213.283 (meters)      699.75  (feet) COMP
 LC0516  MODELED GRAVITY -    980,103.9   (mgal)                       NAVD 88
 LC0516
 LC0516  VERT ORDER      -  FIRST     CLASS I
 LC0516
 LC0516.The horizontal coordinates were scaled from a map and have
 LC0516.an estimated accuracy of +/- 6 seconds.
 LC0516
 LC0516.The orthometric height was determined by differential leveling and
 LC0516.adjusted by the NATIONAL GEODETIC SURVEY
 LC0516.in June 1991.
 LC0516
 LC0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0516.GEOID18 height accuracy estimate available here.
 LC0516
 LC0516.Click photographs - Photos may exist for this station.
 LC0516
 LC0516.The dynamic height is computed by dividing the NAVD 88
 LC0516.geopotential number by the normal gravity value computed on the
 LC0516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0516.degrees latitude (g = 980.6199 gals.).
 LC0516
 LC0516.The modeled gravity was interpolated from observed gravity values.
 LC0516
 LC0516;                    North         East    Units  Estimated Accuracy
 LC0516;SPC IL E     -   372,680.      247,170.      MT  (+/- 180 meters Scaled)
 LC0516
 LC0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK334320(NAD 83)
 LC0516
 LC0516                          SUPERSEDED SURVEY CONTROL
 LC0516
 LC0516  NGVD 29 (??/??/92)  213.468  (m)          700.35   (f) ADJ UNCH    1 1
 LC0516
 LC0516.Superseded values are not recommended for survey control.
 LC0516
 LC0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0516.See file dsdata.pdf to determine how the superseded data were derived.
 LC0516
 LC0516_MARKER: DB = BENCH MARK DISK
 LC0516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0516_STAMPING: B 260 1961
 LC0516_MARK LOGO: CGS
 LC0516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0516+STABILITY: SURFACE MOTION
 LC0516
 LC0516  HISTORY     - Date     Condition        Report By
 LC0516  HISTORY     - 1961     MONUMENTED       CGS
 LC0516  HISTORY     - 1969     GOOD             CGS
 LC0516  HISTORY     - 1976     GOOD             NGS
 LC0516
 LC0516                          STATION DESCRIPTION
 LC0516
 LC0516'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0516'1 MI S FROM MAROA.
 LC0516'ABOUT 0.95 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0516'THE STATION AT MAROA, 0.25 MILE NORTH OF MILEPOST 764, 111 FEET
 LC0516'SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 LC0516'GRAVELED ROAD, 96 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK,
 LC0516'51 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 80 FEET NORTH
 LC0516'OF AN UNDERGROUND PIPE LINE MARKER, 33 FEET SOUTH OF A POWER POLE,
 LC0516'1 FOOT EAST OF A FENCE, 1.6 FEET NORTH OF A METAL WITNESS POST,
 LC0516'ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 LC0516'OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF
 LC0516'THE GROUND.  SEC 14, T18N, R2E
 LC0516
 LC0516                          STATION RECOVERY (1976)
 LC0516
 LC0516'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0516'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0766 ***********************************************************************
 KB0766  DESIGNATION -  B 261
 KB0766  PID         -  KB0766
 KB0766  STATE/COUNTY-  IL/SHELBY
 KB0766  COUNTRY     -  US
 KB0766  USGS QUAD   -  OCONEE (2018)
 KB0766
 KB0766                         *CURRENT SURVEY CONTROL
 KB0766  ______________________________________________________________________
 KB0766* NAD 83(1986) POSITION- 39 19 10.     (N) 089 06 05.     (W)   SCALED
 KB0766* NAVD 88 ORTHO HEIGHT -   197.303 (meters)      647.32  (feet) ADJUSTED
 KB0766  ______________________________________________________________________
 KB0766  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 KB0766  DYNAMIC HEIGHT  -        197.182 (meters)      646.92  (feet) COMP
 KB0766  MODELED GRAVITY -    980,013.6   (mgal)                       NAVD 88
 KB0766
 KB0766  VERT ORDER      -  FIRST     CLASS I
 KB0766
 KB0766.The horizontal coordinates were scaled from a map and have
 KB0766.an estimated accuracy of +/- 6 seconds.
 KB0766
 KB0766.The orthometric height was determined by differential leveling and
 KB0766.adjusted by the NATIONAL GEODETIC SURVEY
 KB0766.in June 1991.
 KB0766
 KB0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0766.GEOID18 height accuracy estimate available here.
 KB0766
 KB0766.Click photographs - Photos may exist for this station.
 KB0766
 KB0766.The dynamic height is computed by dividing the NAVD 88
 KB0766.geopotential number by the normal gravity value computed on the
 KB0766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0766.degrees latitude (g = 980.6199 gals.).
 KB0766
 KB0766.The modeled gravity was interpolated from observed gravity values.
 KB0766
 KB0766;                    North         East    Units  Estimated Accuracy
 KB0766;SPC IL E     -   294,720.      233,770.      MT  (+/- 180 meters Scaled)
 KB0766
 KB0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ188543(NAD 83)
 KB0766
 KB0766                          SUPERSEDED SURVEY CONTROL
 KB0766
 KB0766  NGVD 29 (??/??/92)  197.381  (m)          647.57   (f) ADJ UNCH    1 1
 KB0766
 KB0766.Superseded values are not recommended for survey control.
 KB0766
 KB0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0766.See file dsdata.pdf to determine how the superseded data were derived.
 KB0766
 KB0766_MARKER: DB = BENCH MARK DISK
 KB0766_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0766_SP_SET: BRIDGE
 KB0766_STAMPING: B 261 1961
 KB0766_MARK LOGO: CGS
 KB0766_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0766
 KB0766  HISTORY     - Date     Condition        Report By
 KB0766  HISTORY     - 1961     MONUMENTED       CGS
 KB0766  HISTORY     - 1969     GOOD             CGS
 KB0766  HISTORY     - 1975     GOOD             NGS
 KB0766
 KB0766                          STATION DESCRIPTION
 KB0766
 KB0766'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0766'5 MI S FROM PANA.
 KB0766'ABOUT 5.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0766'FROM THE RAILROAD SWITCH CONTROL TOWER AT PANA, 26 FEET WEST OF
 KB0766'THE WEST RAIL, SET IN THE TOP OF THE NORTH END OF THE WEST
 KB0766'CONCRETE HEADWALL OF A DOUBLE-ARCHED CONCRETE BRIDGE OVER OPOSSUM
 KB0766'CREEK AND A ROAD, 2 1/2 FEET SOUTH OF THE NORTH END OF THE
 KB0766'HEADWALL, AND ABOUT 8 FEET BELOW THE LEVEL OF THE TRACK.  SEC
 KB0766'17, T10N, R1E.
 KB0766
 KB0766                          STATION RECOVERY (1975)
 KB0766
 KB0766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB0766'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0786 ***********************************************************************
 JB0786  DESIGNATION -  B 262
 JB0786  PID         -  JB0786
 JB0786  STATE/COUNTY-  IL/FAYETTE
 JB0786  COUNTRY     -  US
 JB0786  USGS QUAD   -  VANDALIA (2018)
 JB0786
 JB0786                         *CURRENT SURVEY CONTROL
 JB0786  ______________________________________________________________________
 JB0786* NAD 83(1986) POSITION- 38 55 44.46   (N) 089 05 16.01   (W)   HD_HELD1
 JB0786* NAVD 88 ORTHO HEIGHT -   142.659 (meters)      468.04  (feet) ADJUSTED
 JB0786  ______________________________________________________________________
 JB0786  GEOID HEIGHT    -        -31.680 (meters)                     GEOID18
 JB0786  DYNAMIC HEIGHT  -        142.571 (meters)      467.75  (feet) COMP
 JB0786  MODELED GRAVITY -    980,006.8   (mgal)                       NAVD 88
 JB0786
 JB0786  VERT ORDER      -  SECOND    CLASS I
 JB0786
 JB0786.The horizontal coordinates were determined by differentially corrected
 JB0786.hand held GPS observations or other comparable positioning techniques
 JB0786.and have an estimated accuracy of +/- 3 meters.
 JB0786
 JB0786.The orthometric height was determined by differential leveling and
 JB0786.adjusted by the NATIONAL GEODETIC SURVEY
 JB0786.in May 2016.
 JB0786
 JB0786.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0786.GEOID18 height accuracy estimate available here.
 JB0786
 JB0786.Click photographs - Photos may exist for this station.
 JB0786
 JB0786.The dynamic height is computed by dividing the NAVD 88
 JB0786.geopotential number by the normal gravity value computed on the
 JB0786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0786.degrees latitude (g = 980.6199 gals.).
 JB0786
 JB0786.The modeled gravity was interpolated from observed gravity values.
 JB0786
 JB0786;                    North         East    Units  Estimated Accuracy
 JB0786;SPC IL E     -   251,368.7     234,580.9     MT  (+/- 3 meters HH1 GPS) 
 JB0786
 JB0786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1902610971(NAD 83)
 JB0786
 JB0786                          SUPERSEDED SURVEY CONTROL
 JB0786
 JB0786  NAVD 88 (06/15/91)  142.676  (m)          468.10   (f) SUPERSEDED  1 1
 JB0786  NGVD 29 (??/??/92)  142.798  (m)          468.50   (f) ADJ UNCH    1 1
 JB0786
 JB0786.Superseded values are not recommended for survey control.
 JB0786
 JB0786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0786.See file dsdata.pdf to determine how the superseded data were derived.
 JB0786
 JB0786_MARKER: DB = BENCH MARK DISK
 JB0786_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0786_STAMPING: B 262 1961
 JB0786_MARK LOGO: CGS
 JB0786_PROJECTION: RECESSED 30 CENTIMETERS
 JB0786_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0786_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0786+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0786
 JB0786  HISTORY     - Date     Condition        Report By
 JB0786  HISTORY     - 1961     MONUMENTED       CGS
 JB0786  HISTORY     - 1969     GOOD             CGS
 JB0786  HISTORY     - 1976     GOOD             NGS
 JB0786  HISTORY     - 20120626 POOR             ILDT
 JB0786  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0786  HISTORY     - 20150326 POOR             MCA
 JB0786  HISTORY     - 20150916 SEE DESCRIPTION  AMESC
 JB0786
 JB0786                          STATION DESCRIPTION
 JB0786
 JB0786'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0786'2.3 MI S FROM VANDALIA.
 JB0786'ABOUT 2.3 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0786'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0786'VANDALIA, 0.5 MILE SOUTH OF MILEPOST 688, 105 FEET SOUTHEAST OF
 JB0786'THE CENTER OF A CROSSING OF THE RAILROAD AND A PRIVATE ROAD,
 JB0786'81 1/2 FEET EAST OF THE EAST RAIL, 61 FEET SOUTH OF THE CENTER
 JB0786'LINE OF THE ROAD, 54 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 JB0786'BRIDGE FOR THE ROAD, 1.2 FEET NORTH OF A METAL WITNESS POST,
 JB0786'ABOUT 10 FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A
 JB0786'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 39 1/2
 JB0786'FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES
 JB0786'ABOVE THE SURFACE OF THE GROUND.  SEC 28, T 6 N, R 1 E.
 JB0786
 JB0786                          STATION RECOVERY (1976)
 JB0786
 JB0786'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0786'RECOVERED IN GOOD CONDITION.
 JB0786
 JB0786                          STATION RECOVERY (2012)
 JB0786
 JB0786'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0786'MARK RECOVERED IN POOR CONDITION.
 JB0786
 JB0786                          STATION RECOVERY (2014)
 JB0786
 JB0786'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0786'MARK NOT FOUND.
 JB0786
 JB0786                          STATION RECOVERY (2015)
 JB0786
 JB0786'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0786'MARK IS LOCATED IN A FLOOD PLAIN AND IS 1.0 FT (0.3 M) BELOW GRADE AND
 JB0786'ABOUT 1.0 FT (0.3 M) WEST OF A METAL WITNESS POST.  THE DISK IS BENT
 JB0786'AND IS VERY UNSTABLE.
 JB0786
 JB0786                          STATION RECOVERY (2015)
 JB0786
 JB0786'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0786'RECOVERED IN GOOD CONDITION.
 JB0786'
 JB0786'NOTE-ADD-THE STATION HAS SOME HORIZONTAL MOVEMENT NOT UNCOMMON WITH
 JB0786'THIS TYPE OF MONUMENT.  IT APPEARS TO BE VERTICALLY STABLE.  THE SIDES
 JB0786'OF THE DISK ARE BENT DOWN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0598 ***********************************************************************
 KB0598  DESIGNATION -  B 263
 KB0598  PID         -  KB0598
 KB0598  STATE/COUNTY-  IL/MACON
 KB0598  COUNTRY     -  US
 KB0598  USGS QUAD   -  MACON WEST (2018)
 KB0598
 KB0598                         *CURRENT SURVEY CONTROL
 KB0598  ______________________________________________________________________
 KB0598* NAD 83(1986) POSITION- 39 42 24.     (N) 088 59 59.     (W)   SCALED
 KB0598* NAVD 88 ORTHO HEIGHT -   218.943 (meters)      718.32  (feet) ADJUSTED
 KB0598  ______________________________________________________________________
 KB0598  GEOID HEIGHT    -        -32.424 (meters)                     GEOID18
 KB0598  DYNAMIC HEIGHT  -        218.821 (meters)      717.92  (feet) COMP
 KB0598  MODELED GRAVITY -    980,062.3   (mgal)                       NAVD 88
 KB0598
 KB0598  VERT ORDER      -  FIRST     CLASS I
 KB0598
 KB0598.The horizontal coordinates were scaled from a map and have
 KB0598.an estimated accuracy of +/- 6 seconds.
 KB0598
 KB0598.The orthometric height was determined by differential leveling and
 KB0598.adjusted by the NATIONAL GEODETIC SURVEY
 KB0598.in June 1991.
 KB0598
 KB0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0598.GEOID18 height accuracy estimate available here.
 KB0598
 KB0598.Click photographs - Photos may exist for this station.
 KB0598
 KB0598.The dynamic height is computed by dividing the NAVD 88
 KB0598.geopotential number by the normal gravity value computed on the
 KB0598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0598.degrees latitude (g = 980.6199 gals.).
 KB0598
 KB0598.The modeled gravity was interpolated from observed gravity values.
 KB0598
 KB0598;                    North         East    Units  Estimated Accuracy
 KB0598;SPC IL E     -   337,640.      242,850.      MT  (+/- 180 meters Scaled)
 KB0598
 KB0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ285971(NAD 83)
 KB0598
 KB0598                          SUPERSEDED SURVEY CONTROL
 KB0598
 KB0598  NGVD 29 (??/??/92)  219.020  (m)          718.57   (f) ADJ UNCH    1 1
 KB0598
 KB0598.Superseded values are not recommended for survey control.
 KB0598
 KB0598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0598.See file dsdata.pdf to determine how the superseded data were derived.
 KB0598
 KB0598_MARKER: DB = BENCH MARK DISK
 KB0598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0598_STAMPING: B 263 1961
 KB0598_MARK LOGO: CGS
 KB0598_PROJECTION: FLUSH
 KB0598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0598+STABILITY: SURFACE MOTION
 KB0598
 KB0598  HISTORY     - Date     Condition        Report By
 KB0598  HISTORY     - 1961     MONUMENTED       CGS
 KB0598  HISTORY     - 1969     GOOD             CGS
 KB0598  HISTORY     - 1976     GOOD             NGS
 KB0598
 KB0598                          STATION DESCRIPTION
 KB0598
 KB0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0598'0.2 MI S FROM MACON.
 KB0598'ABOUT 0.25 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0598'THE PEOPLES BANK OF MACON AT MACON, 44 FEET NORTHWEST OF THE
 KB0598'CENTER OF A CROSSING OF THE RAILROAD AND GLENN STREET, 30 1/2
 KB0598'FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 28 FEET NORTH OF
 KB0598'THE CENTER LINE OF THE STREET, 8.5 FEET SOUTH OF THE SOUTH EDGE
 KB0598'OF A BRICK SIDEWALK, 2 FEET NORTH OF A POWER POLE WHICH IS
 KB0598'BRACED BY A GUY WIRE, ABOUT LEVEL WITH THE TRACK, AND SET IN THE
 KB0598'TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 KB0598'GROUND.  SEC 32, T 15 N, R 2 E.
 KB0598
 KB0598                          STATION RECOVERY (1976)
 KB0598
 KB0598'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0598'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1130 ***********************************************************************
 MF1130  DESIGNATION -  B 265
 MF1130  PID         -  MF1130
 MF1130  STATE/COUNTY-  IL/WHITESIDE
 MF1130  COUNTRY     -  US
 MF1130  USGS QUAD   -  HAHNAMAN (2018)
 MF1130
 MF1130                         *CURRENT SURVEY CONTROL
 MF1130  ______________________________________________________________________
 MF1130* NAD 83(1986) POSITION- 41 44 12.     (N) 089 39 06.     (W)   SCALED
 MF1130* NAVD 88 ORTHO HEIGHT -   198.294 (meters)      650.57  (feet) ADJUSTED
 MF1130  ______________________________________________________________________
 MF1130  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 MF1130  DYNAMIC HEIGHT  -        198.222 (meters)      650.33  (feet) COMP
 MF1130  MODELED GRAVITY -    980,257.2   (mgal)                       NAVD 88
 MF1130
 MF1130  VERT ORDER      -  SECOND    CLASS 0
 MF1130
 MF1130.The horizontal coordinates were scaled from a map and have
 MF1130.an estimated accuracy of +/- 6 seconds.
 MF1130
 MF1130.The orthometric height was determined by differential leveling and
 MF1130.adjusted by the NATIONAL GEODETIC SURVEY
 MF1130.in June 1991.
 MF1130
 MF1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1130.GEOID18 height accuracy estimate available here.
 MF1130
 MF1130.Click photographs - Photos may exist for this station.
 MF1130
 MF1130.The dynamic height is computed by dividing the NAVD 88
 MF1130.geopotential number by the normal gravity value computed on the
 MF1130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1130.degrees latitude (g = 980.6199 gals.).
 MF1130
 MF1130.The modeled gravity was interpolated from observed gravity values.
 MF1130
 MF1130;                    North         East    Units  Estimated Accuracy
 MF1130;SPC IL W     -   562,960.      742,840.      MT  (+/- 180 meters Scaled)
 MF1130
 MF1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM794239(NAD 83)
 MF1130
 MF1130                          SUPERSEDED SURVEY CONTROL
 MF1130
 MF1130  NGVD 29 (??/??/92)  198.361  (m)          650.79   (f) ADJ UNCH    2 0
 MF1130
 MF1130.Superseded values are not recommended for survey control.
 MF1130
 MF1130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1130.See file dsdata.pdf to determine how the superseded data were derived.
 MF1130
 MF1130_MARKER: DB = BENCH MARK DISK
 MF1130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1130_STAMPING: B 265 1966
 MF1130_MARK LOGO: CGS
 MF1130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1130+STABILITY: SURFACE MOTION
 MF1130
 MF1130  HISTORY     - Date     Condition        Report By
 MF1130  HISTORY     - 1966     MONUMENTED       CGS
 MF1130  HISTORY     - 19940815 MARK NOT FOUND   USPSQD
 MF1130  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1130  HISTORY     - 20030315 MARK NOT FOUND   USPSQD
 MF1130  HISTORY     - 20050322 MARK NOT FOUND   USPSQD
 MF1130
 MF1130                          STATION DESCRIPTION
 MF1130
 MF1130'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 MF1130'3.8 MI SE FROM ROCK FALLS.
 MF1130'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 88 AND
 MF1130'U.S. HIGHWAY 30, AT THE SOUTH EDGE OF ROCK FALLS, GO SOUTH ON
 MF1130'HIGHWAY 88 FOR 1.95 MILES TO A CROSSROADS, TURN LEFT AND GO 1.85
 MF1130'MI. TO MARK ON LEFT JUST BEFORE REACHING A CROSSROAD INTERSECTION.
 MF1130'36 FT. NORTH OF A ROAD, 173 FT. WEST OF TELEPHONE POLE NO. K 4 28K5,
 MF1130'219 FT. W.N.W. OF CENTER OF INTERSECTION, 1 FT. SOUTH OF FENCELINE,
 MF1130'AND 86 FT. N.W. OF POWER POLE NO. 8309 30A.
 MF1130
 MF1130                          STATION RECOVERY (1994)
 MF1130
 MF1130'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1130'MARK NOT FOUND.
 MF1130
 MF1130                          STATION RECOVERY (1999)
 MF1130
 MF1130'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1130'MARK NOT FOUND.
 MF1130
 MF1130                          STATION RECOVERY (2003)
 MF1130
 MF1130'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1130'MARK NOT FOUND.
 MF1130
 MF1130                          STATION RECOVERY (2005)
 MF1130
 MF1130'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1130'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1869 ***********************************************************************
 ME1869  DESIGNATION -  B 266
 ME1869  PID         -  ME1869
 ME1869  STATE/COUNTY-  IL/COOK
 ME1869  COUNTRY     -  US
 ME1869  USGS QUAD   -  LAKE CALUMET (2018)
 ME1869
 ME1869                         *CURRENT SURVEY CONTROL
 ME1869  ______________________________________________________________________
 ME1869* NAD 83(1986) POSITION- 41 43 54.     (N) 087 33 39.     (W)   SCALED
 ME1869* NAVD 88 ORTHO HEIGHT -   183.458 (meters)      601.90  (feet) ADJUSTED
 ME1869  ______________________________________________________________________
 ME1869  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 ME1869  DYNAMIC HEIGHT  -        183.394 (meters)      601.69  (feet) COMP
 ME1869  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 ME1869
 ME1869  VERT ORDER      -  FIRST     CLASS I
 ME1869
 ME1869.The horizontal coordinates were scaled from a map and have
 ME1869.an estimated accuracy of +/- 6 seconds.
 ME1869
 ME1869.The orthometric height was determined by differential leveling and
 ME1869.adjusted by the NATIONAL GEODETIC SURVEY
 ME1869.in June 1991.
 ME1869
 ME1869.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1869.GEOID18 height accuracy estimate available here.
 ME1869
 ME1869.Click photographs - Photos may exist for this station.
 ME1869
 ME1869.The dynamic height is computed by dividing the NAVD 88
 ME1869.geopotential number by the normal gravity value computed on the
 ME1869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1869.degrees latitude (g = 980.6199 gals.).
 ME1869
 ME1869.The modeled gravity was interpolated from observed gravity values.
 ME1869
 ME1869;                    North         East    Units  Estimated Accuracy
 ME1869;SPC IL E     -   562,590.      364,270.      MT  (+/- 180 meters Scaled)
 ME1869
 ME1869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM533201(NAD 83)
 ME1869
 ME1869                          SUPERSEDED SURVEY CONTROL
 ME1869
 ME1869  NGVD 29 (01/19/93)  183.568  (m)          602.26   (f) ADJUSTED    1 1
 ME1869  NGVD 29 (??/??/92)  183.568  (m)          602.26   (f) SUPERSEDED  1 1
 ME1869
 ME1869.Superseded values are not recommended for survey control.
 ME1869
 ME1869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1869.See file dsdata.pdf to determine how the superseded data were derived.
 ME1869
 ME1869_MARKER: DB = BENCH MARK DISK
 ME1869_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1869_SP_SET: ABUTMENT
 ME1869_STAMPING: B 266 1968
 ME1869_MARK LOGO: CGS
 ME1869_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1869_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1869+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME1869
 ME1869  HISTORY     - Date     Condition        Report By
 ME1869  HISTORY     - 1968     MONUMENTED       CGS
 ME1869  HISTORY     - 1973     GOOD             NGS
 ME1869  HISTORY     - 1977     GOOD             NGS
 ME1869  HISTORY     - 19920806 GOOD             NGS
 ME1869
 ME1869                          STATION DESCRIPTION
 ME1869
 ME1869'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1869'AT CHICAGO.
 ME1869'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS
 ME1869'OVER SOUTH COLFAX AVENUE, SET ON THE TOP OF THE SOUTHWEST END
 ME1869'OF THE SOUTHEAST CONCRETE ABUTMENT OF THE MOST SOUTHWEST OVERPASS
 ME1869'OVER THE AVENUE, 121.5 FEET SOUTH AND ACROSS THE SOUTHWEST MOST
 ME1869'MAIN TRACK FROM MILEPOST 456, 22.2 FEET SOUTHWEST OF THE
 ME1869'SOUTHWEST RAIL OF THE SOUTHWEST TRACK, 1.0 FOOT NORTHEAST OF THE
 ME1869'NORTH END OF THE EAST WING WALL OF THE ILLINOIS TOLL ROAD
 ME1869'OVERPASS OVER THE AVENUE AND ABOUT LEVEL WITH THE TRACK.
 ME1869
 ME1869                          STATION RECOVERY (1973)
 ME1869
 ME1869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1869'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS OVER
 ME1869'SOUTH COLFAX AVENUE, SET IN THE TOP OF THE SOUTHWEST END OF THE
 ME1869'SOUTHEAST ABUTMENT OF THE MOST SOUTHWEST OVERPASS OVER THE AVENUE.
 ME1869'121.5 FEET SOUTH AND ACROSS THE SOUTHWEST MOST MAIN TRACK FROM
 ME1869'MILEPOST 456, 22.1 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MOST
 ME1869'SOUTHWEST TRACK, 1.2 FEET NORTH OF THE EAST CORNER OF THE EAST WING
 ME1869'WALL OF THE ILLINOIS TOLL ROAD OVERPASS OVER THE AVENUE AND ABOUT 1
 ME1869'FOOT BELOW THE LEVEL OF THE TRACK.
 ME1869
 ME1869                          STATION RECOVERY (1977)
 ME1869
 ME1869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1869'RECOVERED IN GOOD CONDITION.
 ME1869
 ME1869                          STATION RECOVERY (1992)
 ME1869
 ME1869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1869'IN CHICAGO, AT THE INTERSECTION OF SOUTH COLFAX AVENUE AND THE CONRAIL
 ME1869'RAILROAD, IN TOP OF AND 0.3 M (1.0 FT) NORTHEAST OF THE SOUTHWEST END
 ME1869'OF THE SOUTHEAST CONCRETE ABUTMENT OF THE MOST SOUTHWESTERLY OF 2
 ME1869'RAILROAD OVERPASSES OF THE AVENUE, 9.5 M (31.2 FT) SOUTHEAST OF THE
 ME1869'CENTER OF THE AVENUE, 6.8 M (22.3 FT) SOUTHWEST OF THE NEAR RAIL, 4.8
 ME1869'M (15.7 FT) SOUTHWEST OF THE SOUTHWEST BRIDGE RAIL, AND 0.8 M
 ME1869'(2.6 FT) BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0038 ***********************************************************************
 NH0038  DESIGNATION -  B 267
 NH0038  PID         -  NH0038
 NH0038  STATE/COUNTY-  IL/COOK
 NH0038  COUNTRY     -  US
 NH0038  USGS QUAD   -  STREAMWOOD (2018)
 NH0038
 NH0038                         *CURRENT SURVEY CONTROL
 NH0038  ______________________________________________________________________
 NH0038* NAD 83(1986) POSITION- 42 00 14.     (N) 088 08 05.     (W)   SCALED
 NH0038* NAVD 88 ORTHO HEIGHT -   241.850 (meters)      793.47  (feet) ADJUSTED
 NH0038  ______________________________________________________________________
 NH0038  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 NH0038  DYNAMIC HEIGHT  -        241.766 (meters)      793.19  (feet) COMP
 NH0038  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 NH0038
 NH0038  VERT ORDER      -  FIRST     CLASS I
 NH0038
 NH0038.The horizontal coordinates were scaled from a map and have
 NH0038.an estimated accuracy of +/- 6 seconds.
 NH0038
 NH0038.The orthometric height was determined by differential leveling and
 NH0038.adjusted by the NATIONAL GEODETIC SURVEY
 NH0038.in June 1991.
 NH0038
 NH0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0038.GEOID18 height accuracy estimate available here.
 NH0038
 NH0038.Click photographs - Photos may exist for this station.
 NH0038
 NH0038.The dynamic height is computed by dividing the NAVD 88
 NH0038.geopotential number by the normal gravity value computed on the
 NH0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0038.degrees latitude (g = 980.6199 gals.).
 NH0038
 NH0038.The modeled gravity was interpolated from observed gravity values.
 NH0038
 NH0038;                    North         East    Units  Estimated Accuracy
 NH0038;SPC IL E     -   592,550.      316,450.      MT  (+/- 180 meters Scaled)
 NH0038
 NH0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM060508(NAD 83)
 NH0038
 NH0038                          SUPERSEDED SURVEY CONTROL
 NH0038
 NH0038  NGVD 29 (??/??/92)  241.933  (m)          793.74   (f) ADJ UNCH    1 1
 NH0038
 NH0038.Superseded values are not recommended for survey control.
 NH0038
 NH0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0038.See file dsdata.pdf to determine how the superseded data were derived.
 NH0038
 NH0038_MARKER: DB = BENCH MARK DISK
 NH0038_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0038_STAMPING: B 267 1969
 NH0038_MARK LOGO: CGS
 NH0038_PROJECTION: RECESSED 18 CENTIMETERS
 NH0038_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0038_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0038+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2006
 NH0038
 NH0038  HISTORY     - Date     Condition        Report By
 NH0038  HISTORY     - 1969     MONUMENTED       CGS
 NH0038  HISTORY     - 20060925 GOOD             PATRIC
 NH0038
 NH0038                          STATION DESCRIPTION
 NH0038
 NH0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0038'0.5 MI E FROM HANOVER PARK.
 NH0038'ABOUT 0.5 EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK ROAD
 NH0038'FROM THE INTERSECTION OF THE HIGHWAY AND BARRINGTON ROAD AT HANOVER
 NH0038'PARK, IN SECTION 30, T 41 N, R 10 E, 47 FEET NORTH OF THE CENTER
 NH0038'LINE OF THE HIGHWAY, 70 FEET SOUTHEAST OF THE SOUTH CORNER OF A
 NH0038'HOUSE, 2 1/2 FEET WEST OF A POWER POLE, 1.2 FEET EAST OF A METAL
 NH0038'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND
 NH0038'ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 NH0038'DEPTH OF 35 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS
 NH0038'5 INCHES ABOVE THE SURFACE OF THE GROUND.
 NH0038
 NH0038                          STATION RECOVERY (2006)
 NH0038
 NH0038'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BTS)
 NH0038'THE STATION IS IN HANOVER PARK, ILLINOIS.
 NH0038'
 NH0038'TO REACH THE STATION FROM THE INTERSECTION OF BARRINGTON ROAD AND
 NH0038'IRVING PARK ROAD (STH 19) GO 0.4 MI (0.6 KM) EAST ALONG IRVING PARK
 NH0038'ROAD TO LONGMEADOW LANE.
 NH0038'
 NH0038'THE STATION IS 222.70 FT (67.9 M) EAST OF THE CENTERLINE OF LONGMEADOW
 NH0038'LANE AND 44.40 FT (13.5 M) NORTH OF THE CENTERLINE OF IRVING PARK
 NH0038'ROAD.  THE MONUMENT IS 2.40 FT (0.7 M) WEST OF THE FACE OF A POWER
 NH0038'POLE AND 1.7 FT (0.5 M) BELOW THE SURFACE OF THE SIDEWALK, AND IS ALSO
 NH0038'0.65 FT (0.2 M) BELOW GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1000 ***********************************************************************
 JB1000  DESIGNATION -  B 268
 JB1000  PID         -  JB1000
 JB1000  STATE/COUNTY-  IL/MARION
 JB1000  COUNTRY     -  US
 JB1000  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1000
 JB1000                         *CURRENT SURVEY CONTROL
 JB1000  ______________________________________________________________________
 JB1000* NAD 83(1986) POSITION- 38 36 21.     (N) 089 07 17.     (W)   SCALED
 JB1000* NAVD 88 ORTHO HEIGHT -   152.277 (meters)      499.60  (feet) ADJUSTED
 JB1000  ______________________________________________________________________
 JB1000  GEOID HEIGHT    -        -30.894 (meters)                     GEOID18
 JB1000  DYNAMIC HEIGHT  -        152.181 (meters)      499.28  (feet) COMP
 JB1000  MODELED GRAVITY -    979,995.1   (mgal)                       NAVD 88
 JB1000
 JB1000  VERT ORDER      -  FIRST     CLASS I
 JB1000
 JB1000.The horizontal coordinates were scaled from a map and have
 JB1000.an estimated accuracy of +/- 6 seconds.
 JB1000
 JB1000.The orthometric height was determined by differential leveling and
 JB1000.adjusted by the NATIONAL GEODETIC SURVEY
 JB1000.in June 1991.
 JB1000
 JB1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1000.GEOID18 height accuracy estimate available here.
 JB1000
 JB1000.Click photographs - Photos may exist for this station.
 JB1000
 JB1000.The dynamic height is computed by dividing the NAVD 88
 JB1000.geopotential number by the normal gravity value computed on the
 JB1000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1000.degrees latitude (g = 980.6199 gals.).
 JB1000
 JB1000.The modeled gravity was interpolated from observed gravity values.
 JB1000
 JB1000;                    North         East    Units  Estimated Accuracy
 JB1000;SPC IL E     -   215,520.      231,360.      MT  (+/- 180 meters Scaled)
 JB1000
 JB1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH152751(NAD 83)
 JB1000
 JB1000                          SUPERSEDED SURVEY CONTROL
 JB1000
 JB1000  NGVD 29 (??/??/92)  152.411  (m)          500.04   (f) ADJ UNCH    1 1
 JB1000
 JB1000.Superseded values are not recommended for survey control.
 JB1000
 JB1000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1000.See file dsdata.pdf to determine how the superseded data were derived.
 JB1000
 JB1000_MARKER: DB = BENCH MARK DISK
 JB1000_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1000_STAMPING: B 268 1969
 JB1000_MARK LOGO: CGS
 JB1000_PROJECTION: FLUSH
 JB1000_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1000_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1000
 JB1000  HISTORY     - Date     Condition        Report By
 JB1000  HISTORY     - 1969     MONUMENTED       CGS
 JB1000  HISTORY     - 20110901 GOOD             ILDT
 JB1000  HISTORY     - 20140618 GOOD             ILDT
 JB1000
 JB1000                          STATION DESCRIPTION
 JB1000
 JB1000'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1000'0.5 MI S FROM SANDOVAL.
 JB1000'ABOUT 0.5 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1000'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB1000'AT SANDOVAL, IN SECTION 17, T 2 N, R 1 E, 3 1/2 POLES SOUTH OF A
 JB1000'CROSSING OF THE RAILROAD AND A ROAD, 100 FEET WEST OF THE WEST
 JB1000'RAIL, 1 1/2 FEET NORTH OF A POWER POLE WHICH BEARS A TRANSFORMER,
 JB1000'1.1 FEET SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE
 JB1000'LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 JB1000'ROD THAT IS DRIVEN TO A DEPTH OF 15 FEET AND IS ENCASED IN A
 JB1000'6-INCH TILE WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 JB1000
 JB1000                          STATION RECOVERY (2011)
 JB1000
 JB1000'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1000'RECOVERED IN GOOD CONDITION.
 JB1000
 JB1000                          STATION RECOVERY (2014)
 JB1000
 JB1000'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1000'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0488 ***********************************************************************
 NH0488  DESIGNATION -  B 269
 NH0488  PID         -  NH0488
 NH0488  STATE/COUNTY-  IL/OGLE
 NH0488  COUNTRY     -  US
 NH0488  USGS QUAD   -  KINGS (2018)
 NH0488
 NH0488                         *CURRENT SURVEY CONTROL
 NH0488  ______________________________________________________________________
 NH0488* NAD 83(1986) POSITION- 42 05 58.     (N) 089 05 59.     (W)   SCALED
 NH0488* NAVD 88 ORTHO HEIGHT -   243.946 (meters)      800.35  (feet) ADJUSTED
 NH0488  ______________________________________________________________________
 NH0488  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 NH0488  DYNAMIC HEIGHT  -        243.864 (meters)      800.08  (feet) COMP
 NH0488  MODELED GRAVITY -    980,283.6   (mgal)                       NAVD 88
 NH0488
 NH0488  VERT ORDER      -  FIRST     CLASS I
 NH0488
 NH0488.The horizontal coordinates were scaled from a map and have
 NH0488.an estimated accuracy of +/- 6 seconds.
 NH0488
 NH0488.The orthometric height was determined by differential leveling and
 NH0488.adjusted by the NATIONAL GEODETIC SURVEY
 NH0488.in June 1991.
 NH0488
 NH0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0488.GEOID18 height accuracy estimate available here.
 NH0488
 NH0488.Click photographs - Photos may exist for this station.
 NH0488
 NH0488.The dynamic height is computed by dividing the NAVD 88
 NH0488.geopotential number by the normal gravity value computed on the
 NH0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0488.degrees latitude (g = 980.6199 gals.).
 NH0488
 NH0488.The modeled gravity was interpolated from observed gravity values.
 NH0488
 NH0488;                    North         East    Units  Estimated Accuracy
 NH0488;SPC IL W     -   603,680.      788,260.      MT  (+/- 180 meters Scaled)
 NH0488
 NH0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM263629(NAD 83)
 NH0488
 NH0488                          SUPERSEDED SURVEY CONTROL
 NH0488
 NH0488  NGVD 29 (??/??/92)  243.986  (m)          800.48   (f) ADJ UNCH    1 1
 NH0488
 NH0488.Superseded values are not recommended for survey control.
 NH0488
 NH0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0488.See file dsdata.pdf to determine how the superseded data were derived.
 NH0488
 NH0488_STAMPING: B 269 1969
 NH0488_MARK LOGO: CGS
 NH0488
 NH0488  HISTORY     - Date     Condition        Report By
 NH0488  HISTORY     - 1969     MONUMENTED       CGS
 NH0488  HISTORY     - 1970     GOOD             NGS
 NH0488  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0488  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0488  HISTORY     - 20200206 MARK NOT FOUND   ILDT
 NH0488
 NH0488                          STATION DESCRIPTION
 NH0488
 NH0488'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0488'0.4 MI W FROM DAVIS JUNCTION.
 NH0488'ABOUT 0.45 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0488'PACIFIC RAILROAD FROM THE STATION AT DAVIS JUNCTION, 37.5 FEET
 NH0488'SOUTH OF THE SOUTH RAIL, 57.5 FEET EAST OF A TELEPHONE POLE,
 NH0488'12.5 FEET WEST OF A CORNER FENCE POST AT A JOG IN THE FENCE, 1.7
 NH0488'FEET NORTH OF A FENCE, 1.4 FEET EAST OF A METAL WITNESS POST,
 NH0488'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP
 NH0488'OF A COPPER COATED ROD THAT IS DRIVEN TO REFUSAL AT A DEPTH OF
 NH0488'16 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES
 NH0488'ABOVE THE SURFACE OF THE GROUND.  SEC 22, T 42 N, R 1 E.
 NH0488
 NH0488                          STATION RECOVERY (1996)
 NH0488
 NH0488'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0488'MARK NOT FOUND.
 NH0488
 NH0488                          STATION RECOVERY (2001)
 NH0488
 NH0488'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0488'MARK NOT FOUND.
 NH0488
 NH0488                          STATION RECOVERY (2020)
 NH0488
 NH0488'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 NH0488'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1434 ***********************************************************************
 ME1434  DESIGNATION -  B 27
 ME1434  PID         -  ME1434
 ME1434  STATE/COUNTY-  IL/COOK
 ME1434  COUNTRY     -  US
 ME1434  USGS QUAD   -  FRANKFORT (2018)
 ME1434
 ME1434                         *CURRENT SURVEY CONTROL
 ME1434  ______________________________________________________________________
 ME1434* NAD 83(1986) POSITION- 41 29 55.     (N) 087 45 04.     (W)   SCALED
 ME1434* NAVD 88 ORTHO HEIGHT -   218.164 (meters)      715.76  (feet) ADJUSTED
 ME1434  ______________________________________________________________________
 ME1434  GEOID HEIGHT    -        -33.309 (meters)                     GEOID18
 ME1434  DYNAMIC HEIGHT  -        218.078 (meters)      715.48  (feet) COMP
 ME1434  MODELED GRAVITY -    980,228.4   (mgal)                       NAVD 88
 ME1434
 ME1434  VERT ORDER      -  SECOND    CLASS 0
 ME1434
 ME1434.The horizontal coordinates were scaled from a map and have
 ME1434.an estimated accuracy of +/- 6 seconds.
 ME1434
 ME1434.The orthometric height was determined by differential leveling and
 ME1434.adjusted by the NATIONAL GEODETIC SURVEY
 ME1434.in June 1991.
 ME1434
 ME1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1434.GEOID18 height accuracy estimate available here.
 ME1434
 ME1434.Click photographs - Photos may exist for this station.
 ME1434
 ME1434.The dynamic height is computed by dividing the NAVD 88
 ME1434.geopotential number by the normal gravity value computed on the
 ME1434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1434.degrees latitude (g = 980.6199 gals.).
 ME1434
 ME1434.The modeled gravity was interpolated from observed gravity values.
 ME1434
 ME1434;                    North         East    Units  Estimated Accuracy
 ME1434;SPC IL E     -   536,580.      348,610.      MT  (+/- 180 meters Scaled)
 ME1434
 ME1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL373943(NAD 83)
 ME1434
 ME1434                          SUPERSEDED SURVEY CONTROL
 ME1434
 ME1434  NGVD 29 (??/??/92)  218.252  (m)          716.05   (f) ADJ UNCH    2 0
 ME1434
 ME1434.Superseded values are not recommended for survey control.
 ME1434
 ME1434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1434.See file dsdata.pdf to determine how the superseded data were derived.
 ME1434
 ME1434_MARKER: DB = BENCH MARK DISK
 ME1434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1434_STAMPING: B 27 1934
 ME1434_MARK LOGO: CGS
 ME1434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1434+STABILITY: SURFACE MOTION
 ME1434
 ME1434  HISTORY     - Date     Condition        Report By
 ME1434  HISTORY     - 1934     MONUMENTED       CGS
 ME1434  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME1434  HISTORY     - 1979     MARK NOT FOUND   LOCENG
 ME1434  HISTORY     - 20071006 MARK NOT FOUND   GEOCAC
 ME1434
 ME1434                          STATION DESCRIPTION
 ME1434
 ME1434'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 ME1434'2.8 MI W FROM MATTESON.
 ME1434'2.8 MILES WEST ALONG THE MICHIGAN CENTRAL RAILROAD FROM THE
 ME1434'STATION AT MATTESON, COOK COUNTY, 15 POLES WEST OF MILEPOST J
 ME1434'18, AT A PUBLIC-ROAD CROSSING, 64 FEET SOUTH OF THE CENTERLINE
 ME1434'OF THE TRACK, 36 FEET EAST OF THE CENTERLINE OF THE ROAD, 18
 ME1434'FEET NORTH OF THE CENTERLINE OF A PRIVATE T-ROAD LEADING EAST,
 ME1434'AND ABOUT 2 FEET LOWER THAN THE RAIL.  A STANDARD DISK, STAMPED
 ME1434'B 27 1934 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- IT WAS
 ME1434'PROBABLY DESTROYED BY THE INSTALLATION OF AN UNDERGROUND
 ME1434'TELEPHONE CABLE OR PIPELINE.
 ME1434
 ME1434                          STATION RECOVERY (1953)
 ME1434
 ME1434'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 ME1434'MARK NOT FOUND.
 ME1434
 ME1434                          STATION RECOVERY (1979)
 ME1434
 ME1434'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 ME1434'MARK NOT FOUND.
 ME1434
 ME1434                          STATION RECOVERY (2007)
 ME1434
 ME1434'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1434'THERE IS AN UNDERGROUND PIPELINE THROUGH THIS AREA, AS NOTED AT THE
 ME1434'END OF THE ORIGINAL DESCRIPTION.  IN CASE OF ANY FUTURE RECOVERY
 ME1434'EFFORTS, THE FOLLOWING ADDITIONAL INFORMATION SHOULD BE NOTED -- THE
 ME1434'RAILROAD NO LONGER EXISTS (IN ITS PLACE IS NOW A RECREATIONAL-USE
 ME1434'PAVED TRAIL CALLED THE 'OLD PLANK ROAD TRAIL').  ALSO, THE PUBLIC-ROAD
 ME1434'CROSSING ORIGINALLY REFERENCED IS ACTUALLY CENTRAL AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0603 ***********************************************************************
 HB0603  DESIGNATION -  B 270
 HB0603  PID         -  HB0603
 HB0603  STATE/COUNTY-  IL/JACKSON
 HB0603  COUNTRY     -  US
 HB0603  USGS QUAD   -  ELKVILLE (2018)
 HB0603
 HB0603                         *CURRENT SURVEY CONTROL
 HB0603  ______________________________________________________________________
 HB0603* NAD 83(1986) POSITION- 37 56 06.     (N) 089 14 13.     (W)   SCALED
 HB0603* NAVD 88 ORTHO HEIGHT -   120.920 (meters)      396.72  (feet) ADJUSTED
 HB0603  ______________________________________________________________________
 HB0603  GEOID HEIGHT    -        -29.345 (meters)                     GEOID18
 HB0603  DYNAMIC HEIGHT  -        120.840 (meters)      396.46  (feet) COMP
 HB0603  MODELED GRAVITY -    979,967.4   (mgal)                       NAVD 88
 HB0603
 HB0603  VERT ORDER      -  FIRST     CLASS I
 HB0603
 HB0603.The horizontal coordinates were scaled from a map and have
 HB0603.an estimated accuracy of +/- 6 seconds.
 HB0603
 HB0603.The orthometric height was determined by differential leveling and
 HB0603.adjusted by the NATIONAL GEODETIC SURVEY
 HB0603.in June 1991.
 HB0603
 HB0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0603.GEOID18 height accuracy estimate available here.
 HB0603
 HB0603.Click photographs - Photos may exist for this station.
 HB0603
 HB0603.The dynamic height is computed by dividing the NAVD 88
 HB0603.geopotential number by the normal gravity value computed on the
 HB0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0603.degrees latitude (g = 980.6199 gals.).
 HB0603
 HB0603.The modeled gravity was interpolated from observed gravity values.
 HB0603
 HB0603;                    North         East    Units  Estimated Accuracy
 HB0603;SPC IL W     -   141,160.      781,730.      MT  (+/- 180 meters Scaled)
 HB0603
 HB0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH034009(NAD 83)
 HB0603
 HB0603                          SUPERSEDED SURVEY CONTROL
 HB0603
 HB0603  NGVD 29 (11/26/84)  121.017  (m)          397.04   (f) ADJUSTED    1 1
 HB0603
 HB0603.Superseded values are not recommended for survey control.
 HB0603
 HB0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0603.See file dsdata.pdf to determine how the superseded data were derived.
 HB0603
 HB0603_MARKER: DB = BENCH MARK DISK
 HB0603_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB0603_STAMPING: B 270 1969
 HB0603_MARK LOGO: CGS
 HB0603_MAGNETIC: I = MARKER IS A STEEL ROD
 HB0603_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0603
 HB0603  HISTORY     - Date     Condition        Report By
 HB0603  HISTORY     - 1969     MONUMENTED       CGS
 HB0603  HISTORY     - 20060228 GOOD             ILDT
 HB0603
 HB0603                          STATION DESCRIPTION
 HB0603
 HB0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0603'1.8 MI N FROM ELKVILLE.
 HB0603'ABOUT 1.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0603'FROM THE POST OFFICE AT ELKVILLE, IN SECTION 8, T 7 S, R 1 W, 0.4
 HB0603'MILE SOUTH OF THE CROSSING OF THE RAILROAD AND A PAVED ROAD AT
 HB0603'THE COMMUNITY OF DOWELL, 239 FEET SOUTHEAST OF THE CENTER OF A
 HB0603'CROSSING OF THE RAILROAD AND A PAVED ROAD, 94 FEET EAST OF THE
 HB0603'EAST RAIL OF THE EAST TRACK, 195 FEET SOUTH OF THE CENTER LINE
 HB0603'OF THE ROAD, 65 FEET SOUTHEAST OF A TELEPHONE POLE, 30 FEET
 HB0603'SOUTH OF A FORKED 12-INCH OAK TREE, 13 1/2 FEET NORTH-NORTHWEST
 HB0603'OF A 20-INCH OAK TREE, 2 FEET WEST OF A FENCE, 1.0 FOOT EAST OF A
 HB0603'METAL WITNESS POST, ABOUT 5 1/2 FEET BELOW THE LEVEL OF THE
 HB0603'TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 HB0603'DRIVEN TO A DEPTH OF 32 FEET AND IS ENCASED IN A 5-INCH IRON
 HB0603'PIPE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 HB0603
 HB0603                          STATION RECOVERY (2006)
 HB0603
 HB0603'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0603'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0666 ***********************************************************************
 NH0666  DESIGNATION -  B 271
 NH0666  PID         -  NH0666
 NH0666  STATE/COUNTY-  IL/OGLE
 NH0666  COUNTRY     -  US
 NH0666  USGS QUAD   -  SHANNON (2018)
 NH0666
 NH0666                         *CURRENT SURVEY CONTROL
 NH0666  ______________________________________________________________________
 NH0666* NAD 83(1986) POSITION- 42 07 37.     (N) 089 40 00.     (W)   SCALED
 NH0666* NAVD 88 ORTHO HEIGHT -   301.619 (meters)      989.56  (feet) ADJUSTED
 NH0666  ______________________________________________________________________
 NH0666  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 NH0666  DYNAMIC HEIGHT  -        301.517 (meters)      989.23  (feet) COMP
 NH0666  MODELED GRAVITY -    980,276.0   (mgal)                       NAVD 88
 NH0666
 NH0666  VERT ORDER      -  FIRST     CLASS I
 NH0666
 NH0666.The horizontal coordinates were scaled from a map and have
 NH0666.an estimated accuracy of +/- 6 seconds.
 NH0666
 NH0666.The orthometric height was determined by differential leveling and
 NH0666.adjusted by the NATIONAL GEODETIC SURVEY
 NH0666.in June 1991.
 NH0666
 NH0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0666.GEOID18 height accuracy estimate available here.
 NH0666
 NH0666.Click photographs - Photos may exist for this station.
 NH0666
 NH0666.The dynamic height is computed by dividing the NAVD 88
 NH0666.geopotential number by the normal gravity value computed on the
 NH0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0666.degrees latitude (g = 980.6199 gals.).
 NH0666
 NH0666.The modeled gravity was interpolated from observed gravity values.
 NH0666
 NH0666;                    North         East    Units  Estimated Accuracy
 NH0666;SPC IL W     -   606,300.      741,340.      MT  (+/- 180 meters Scaled)
 NH0666
 NH0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM795673(NAD 83)
 NH0666
 NH0666                          SUPERSEDED SURVEY CONTROL
 NH0666
 NH0666  NGVD 29 (??/??/92)  301.652  (m)          989.67   (f) ADJ UNCH    1 1
 NH0666
 NH0666.Superseded values are not recommended for survey control.
 NH0666
 NH0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0666.See file dsdata.pdf to determine how the superseded data were derived.
 NH0666
 NH0666_MARKER: DB = BENCH MARK DISK
 NH0666_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0666_STAMPING: B 271 1970
 NH0666_MARK LOGO: CGS
 NH0666_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0666_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0666
 NH0666  HISTORY     - Date     Condition        Report By
 NH0666  HISTORY     - 1970     MONUMENTED       NGS
 NH0666  HISTORY     - 1987     GOOD             USPSQD
 NH0666  HISTORY     - 19960503 GOOD             USPSQD
 NH0666  HISTORY     - 20010813 GOOD             USPSQD
 NH0666  HISTORY     - 20050205 GOOD             USPSQD
 NH0666  HISTORY     - 20110826 MARK NOT FOUND   ILGEO
 NH0666
 NH0666                          STATION DESCRIPTION
 NH0666
 NH0666'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0666'4.7 MI W FROM FORRESTON.
 NH0666'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0666'OFFICE AT FORRESTON, THENCE 4.65 MILES WEST ALONG WHITE OAK
 NH0666'ROAD AND STRADDLE CREEK ROAD, 0.05 MILE WEST OF THE INTERSECTION
 NH0666'OF THE ROAD AND A GRAVELED ROAD, 29 FEET NORTH OF THE CENTER
 NH0666'LINE OF THE ROAD, 3.5 FEET SOUTHEAST OF A POWER POLE WHICH IS
 NH0666'BRACED BY A GUY WIRE, 1.0 FOOT SOUTH OF A FENCE, 0.6 FOOT NORTH
 NH0666'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND BRAZED ON
 NH0666'THE TOP OF A 3-INCH IRON PIPE WHICH PROJECTS 5 INCHES.  SECTION
 NH0666'27, T25N, R7E
 NH0666
 NH0666                          STATION RECOVERY (1987)
 NH0666
 NH0666'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0666'RECOVERED IN GOOD CONDITION.
 NH0666
 NH0666                          STATION RECOVERY (1996)
 NH0666
 NH0666'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0666'RECOVERED IN GOOD CONDITION.
 NH0666
 NH0666                          STATION RECOVERY (2001)
 NH0666
 NH0666'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0666'RECOVERED IN GOOD CONDITION.
 NH0666
 NH0666                          STATION RECOVERY (2005)
 NH0666
 NH0666'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0666'RECOVERED IN GOOD CONDITION.
 NH0666
 NH0666                          STATION RECOVERY (2011)
 NH0666
 NH0666'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (MB)
 NH0666'MARK NOT FOUND, APPEARS TO BE NEW POWER POLE WHERE THE MARK IS
 NH0666'DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0157 ***********************************************************************
 NJ0157  DESIGNATION -  B 272
 NJ0157  PID         -  NJ0157
 NJ0157  STATE/COUNTY-  IL/CARROLL
 NJ0157  COUNTRY     -  US
 NJ0157  USGS QUAD   -  WACKER (2018)
 NJ0157
 NJ0157                         *CURRENT SURVEY CONTROL
 NJ0157  ______________________________________________________________________
 NJ0157* NAD 83(1986) POSITION- 42 04 49.     (N) 090 00 29.     (W)   SCALED
 NJ0157* NAVD 88 ORTHO HEIGHT -   236.281 (meters)      775.20  (feet) ADJUSTED
 NJ0157  ______________________________________________________________________
 NJ0157  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 NJ0157  DYNAMIC HEIGHT  -        236.199 (meters)      774.93  (feet) COMP
 NJ0157  MODELED GRAVITY -    980,271.1   (mgal)                       NAVD 88
 NJ0157
 NJ0157  VERT ORDER      -  FIRST     CLASS I
 NJ0157
 NJ0157.The horizontal coordinates were scaled from a map and have
 NJ0157.an estimated accuracy of +/- 6 seconds.
 NJ0157
 NJ0157.The orthometric height was determined by differential leveling and
 NJ0157.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0157.in June 1991.
 NJ0157
 NJ0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0157.GEOID18 height accuracy estimate available here.
 NJ0157
 NJ0157.Click photographs - Photos may exist for this station.
 NJ0157
 NJ0157.The dynamic height is computed by dividing the NAVD 88
 NJ0157.geopotential number by the normal gravity value computed on the
 NJ0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0157.degrees latitude (g = 980.6199 gals.).
 NJ0157
 NJ0157.The modeled gravity was interpolated from observed gravity values.
 NJ0157
 NJ0157;                    North         East    Units  Estimated Accuracy
 NJ0157;SPC IL W     -   601,010.      713,120.      MT  (+/- 180 meters Scaled)
 NJ0157
 NJ0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG474630(NAD 83)
 NJ0157
 NJ0157                          SUPERSEDED SURVEY CONTROL
 NJ0157
 NJ0157  NGVD 29 (??/??/92)  236.312  (m)          775.30   (f) ADJ UNCH    1 1
 NJ0157
 NJ0157.Superseded values are not recommended for survey control.
 NJ0157
 NJ0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0157.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0157
 NJ0157_MARKER: DB = BENCH MARK DISK
 NJ0157_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0157_STAMPING: B 272 1970
 NJ0157_MARK LOGO: CGS
 NJ0157_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0157_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0157+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003
 NJ0157
 NJ0157  HISTORY     - Date     Condition        Report By
 NJ0157  HISTORY     - 1970     MONUMENTED       NGS
 NJ0157  HISTORY     - 1987     GOOD             USPSQD
 NJ0157  HISTORY     - 19950515 MARK NOT FOUND   USPSQD
 NJ0157  HISTORY     - 20011203 GOOD             NGS
 NJ0157  HISTORY     - 20030923 GOOD             USPSQD
 NJ0157
 NJ0157                          STATION DESCRIPTION
 NJ0157
 NJ0157'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0157'2.6 MI SW FROM MT CARROLL.
 NJ0157'ABOUT 1.0 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NJ0157'AT MT. CARROLL, THENCE 1.6 MILES WEST ALONG U.S. HIGHWAY 52,
 NJ0157'65 YARDS NORTH AND ACROSS THE HIGHWAY FROM THE NORTHWEST CORNER
 NJ0157'OF A FARM HOUSE, 60 FEET NORTH OF THE CENTER LINE OF THE
 NJ0157'HIGHWAY, 20.5 FEET WEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY
 NJ0157'MARKER, 8 FEET EAST OF A CORNER FENCE POST, ABOUT LEVEL WITH
 NJ0157'THE HIGHWAY, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE
 NJ0157'PROJECTING 6 INCHES.  SECTION 11, T24N, R4E.
 NJ0157
 NJ0157                          STATION RECOVERY (1987)
 NJ0157
 NJ0157'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NJ0157'RECOVERED IN GOOD CONDITION.
 NJ0157
 NJ0157                          STATION RECOVERY (1995)
 NJ0157
 NJ0157'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0157'MARK NOT FOUND.
 NJ0157
 NJ0157                          STATION RECOVERY (2001)
 NJ0157
 NJ0157'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0157'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0157
 NJ0157                          STATION RECOVERY (2003)
 NJ0157
 NJ0157'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0157'STATE OF ILLINOIS CAP ON PIPE AT THIS LOCATION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0715 ***********************************************************************
 NH0715  DESIGNATION -  B 273
 NH0715  PID         -  NH0715
 NH0715  STATE/COUNTY-  IL/OGLE
 NH0715  COUNTRY     -  US
 NH0715  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0715
 NH0715                         *CURRENT SURVEY CONTROL
 NH0715  ______________________________________________________________________
 NH0715* NAD 83(1986) POSITION- 42 08 08.     (N) 089 35 01.     (W)   SCALED
 NH0715* NAVD 88 ORTHO HEIGHT -   285.298 (meters)      936.02  (feet) ADJUSTED
 NH0715  ______________________________________________________________________
 NH0715  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 NH0715  DYNAMIC HEIGHT  -        285.203 (meters)      935.70  (feet) COMP
 NH0715  MODELED GRAVITY -    980,278.6   (mgal)                       NAVD 88
 NH0715
 NH0715  VERT ORDER      -  FIRST     CLASS I
 NH0715
 NH0715.The horizontal coordinates were scaled from a map and have
 NH0715.an estimated accuracy of +/- 6 seconds.
 NH0715
 NH0715.The orthometric height was determined by differential leveling and
 NH0715.adjusted by the NATIONAL GEODETIC SURVEY
 NH0715.in June 1991.
 NH0715
 NH0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0715.GEOID18 height accuracy estimate available here.
 NH0715
 NH0715.Click photographs - Photos may exist for this station.
 NH0715
 NH0715.The dynamic height is computed by dividing the NAVD 88
 NH0715.geopotential number by the normal gravity value computed on the
 NH0715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0715.degrees latitude (g = 980.6199 gals.).
 NH0715
 NH0715.The modeled gravity was interpolated from observed gravity values.
 NH0715
 NH0715;                    North         East    Units  Estimated Accuracy
 NH0715;SPC IL W     -   607,300.      748,200.      MT  (+/- 180 meters Scaled)
 NH0715
 NH0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM864680(NAD 83)
 NH0715
 NH0715                          SUPERSEDED SURVEY CONTROL
 NH0715
 NH0715  NGVD 29 (??/??/92)  285.333  (m)          936.13   (f) ADJ UNCH    1 1
 NH0715
 NH0715.Superseded values are not recommended for survey control.
 NH0715
 NH0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0715.See file dsdata.pdf to determine how the superseded data were derived.
 NH0715
 NH0715_MARKER: DB = BENCH MARK DISK
 NH0715_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0715_SP_SET: TOWER FOUNDATION
 NH0715_STAMPING: B 273 1970
 NH0715_MARK LOGO: CGS
 NH0715_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0715
 NH0715  HISTORY     - Date     Condition        Report By
 NH0715  HISTORY     - 1970     MONUMENTED       NGS
 NH0715  HISTORY     - 1987     GOOD             USPSQD
 NH0715  HISTORY     - 19960503 GOOD             USPSQD
 NH0715  HISTORY     - 20010806 GOOD             USPSQD
 NH0715  HISTORY     - 20050205 GOOD             USPSQD
 NH0715  HISTORY     - 20200227 MARK NOT FOUND   AMESC
 NH0715
 NH0715                          STATION DESCRIPTION
 NH0715
 NH0715'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0715'0.6 MI N FROM FORRESTON.
 NH0715'ABOUT 0.6 MILE NORTH ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0715'AT FORRESTON, AT THE STATE HIGHWAY DEPARTMENT RADIO TOWER WHICH
 NH0715'IS REPORTEDLY 300 FEET TALL, 130 FEET EAST OF THE CENTER LINE
 NH0715'OF THE HIGHWAY, SET IN THE TOP OF THE EAST CORNER OF THE CONCRETE
 NH0715'FOUNDATION FOR THE TOWER, 19.7 FEET NORTHEAST OF THE SOUTHEAST
 NH0715'CORNER OF A BRICK BUILDING, 16.1 FEET SOUTHEAST OF THE NORTHEAST
 NH0715'CORNER OF THE BUILDING, 0.5 FOOT EAST OF THE EAST LEG OF THE
 NH0715'TOWER, ABOUT 4 FEET BELOW THE LEVEL OF THE HIGHWAY, AND 12 INCHES
 NH0715'ABOVE THE LEVEL OF THE GROUND.  SECTION 28, T25N, R8E.
 NH0715
 NH0715                          STATION RECOVERY (1987)
 NH0715
 NH0715'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0715'RECOVERED IN GOOD CONDITION.
 NH0715
 NH0715                          STATION RECOVERY (1996)
 NH0715
 NH0715'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0715'RECOVERED IN GOOD CONDITION.
 NH0715
 NH0715                          STATION RECOVERY (2001)
 NH0715
 NH0715'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0715'RECOVERED IN GOOD CONDITION.
 NH0715
 NH0715                          STATION RECOVERY (2005)
 NH0715
 NH0715'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0715'RECOVERED IN GOOD CONDITION.
 NH0715
 NH0715                          STATION RECOVERY (2020)
 NH0715
 NH0715'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2020 (PFS)
 NH0715'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1957 ***********************************************************************
 ME1957  DESIGNATION -  B 274
 ME1957  PID         -  ME1957
 ME1957  STATE/COUNTY-  IL/COOK
 ME1957  COUNTRY     -  US
 ME1957  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1957
 ME1957                         *CURRENT SURVEY CONTROL
 ME1957  ______________________________________________________________________
 ME1957* NAD 83(1986) POSITION- 41 56 50.     (N) 087 40 25.     (W)   SCALED
 ME1957* NAVD 88 ORTHO HEIGHT -   186.076 (meters)      610.48  (feet) ADJUSTED
 ME1957  ______________________________________________________________________
 ME1957  GEOID HEIGHT    -        -33.674 (meters)                     GEOID18
 ME1957  DYNAMIC HEIGHT  -        186.013 (meters)      610.28  (feet) COMP
 ME1957  MODELED GRAVITY -    980,283.1   (mgal)                       NAVD 88
 ME1957
 ME1957  VERT ORDER      -  FIRST     CLASS 0
 ME1957
 ME1957.The horizontal coordinates were scaled from a map and have
 ME1957.an estimated accuracy of +/- 6 seconds.
 ME1957
 ME1957.The orthometric height was determined by differential leveling and
 ME1957.adjusted by the NATIONAL GEODETIC SURVEY
 ME1957.in June 1991.
 ME1957
 ME1957.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1957.GEOID18 height accuracy estimate available here.
 ME1957
 ME1957.Click photographs - Photos may exist for this station.
 ME1957
 ME1957.The dynamic height is computed by dividing the NAVD 88
 ME1957.geopotential number by the normal gravity value computed on the
 ME1957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1957.degrees latitude (g = 980.6199 gals.).
 ME1957
 ME1957.The modeled gravity was interpolated from observed gravity values.
 ME1957
 ME1957;                    North         East    Units  Estimated Accuracy
 ME1957;SPC IL E     -   586,450.      354,700.      MT  (+/- 180 meters Scaled)
 ME1957
 ME1957_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441441(NAD 83)
 ME1957
 ME1957                          SUPERSEDED SURVEY CONTROL
 ME1957
 ME1957  NGVD 29 (??/??/92)  186.16   (m)          610.8    (f) COMPUTED    1 0
 ME1957
 ME1957.Superseded values are not recommended for survey control.
 ME1957
 ME1957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1957.See file dsdata.pdf to determine how the superseded data were derived.
 ME1957
 ME1957_MARKER: DV = VERTICAL CONTROL DISK
 ME1957_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1957_SP_SET: ABUTMENT
 ME1957_STAMPING: B 274 1973
 ME1957_MARK LOGO: NGS
 ME1957_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1957+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2007
 ME1957
 ME1957  HISTORY     - Date     Condition        Report By
 ME1957  HISTORY     - 1973     MONUMENTED       NGS
 ME1957  HISTORY     - 20070122 GOOD             INDIV
 ME1957
 ME1957                          STATION DESCRIPTION
 ME1957
 ME1957'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 ME1957'IN CHICAGO.
 ME1957'ABOUT 2.7 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 ME1957'THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL CEMETERY
 ME1957'AT THE ADDISON STREET UNDERPASS, 8.4 FEET EAST OF THE EAST RAIL OF THE
 ME1957'EAST TRACK, 1.3 FEET NORTH OF THE NORTH END OF THE EAST STEEL GIRDER
 ME1957'OF BRIDGE.  A STANDARD NGS DRILLED IN THE TOP OF THE EAST END OF THE
 ME1957'NORTH CONCRETE ABUTMENT, ABOUT LEVEL WITH THE RAILROAD. SECTION 19, T
 ME1957'40N, R 14E.  NOTE-- ABOUT 0.5 MILES NORTH OF BM RV 6.
 ME1957
 ME1957                          STATION RECOVERY (2007)
 ME1957
 ME1957'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (ADC)
 ME1957'IN CHICAGO, ALONG THE UNION PACIFIC RAILWAY, AT THE NORTHEAST CORNER
 ME1957'OF THE EAST END  OF THE NORTH ABUTMENT OF THE ADDISON STREET
 ME1957'UNDERPASS. 8.4 FEET EAST OF THE EAST END OF THE EAST RAIL OF TRACK
 ME1957'TWO. ABOUT LEVEL WITH THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0243 ***********************************************************************
 MF0243  DESIGNATION -  B 28
 MF0243  PID         -  MF0243
 MF0243  STATE/COUNTY-  IL/KANKAKEE
 MF0243  COUNTRY     -  US
 MF0243  USGS QUAD   -  HERSCHER (2018)
 MF0243
 MF0243                         *CURRENT SURVEY CONTROL
 MF0243  ______________________________________________________________________
 MF0243* NAD 83(2011) POSITION- 41 06 38.43794(N) 088 00 14.22511(W)   ADJUSTED
 MF0243* NAD 83(2011) ELLIP HT-   165.088 (meters)        (06/27/12)   ADJUSTED
 MF0243* NAD 83(2011) EPOCH   -  2010.00
 MF0243* NAVD 88 ORTHO HEIGHT -   197.740 (meters)      648.75  (feet) ADJUSTED
 MF0243  ______________________________________________________________________
 MF0243  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 MF0243  NAD 83(2011) X  -    167,627.103 (meters)                     COMP
 MF0243  NAD 83(2011) Y  - -4,809,722.497 (meters)                     COMP
 MF0243  NAD 83(2011) Z  -  4,171,800.282 (meters)                     COMP
 MF0243  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 MF0243  DYNAMIC HEIGHT  -        197.661 (meters)      648.49  (feet) COMP
 MF0243  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 MF0243
 MF0243  VERT ORDER      -  SECOND    CLASS 0
 MF0243
 MF0243  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0243  Standards:
 MF0243         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0243            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0243  -------------------------------------------------------------------
 MF0243  NETWORK    1.71   2.18           0.74   0.64   1.11     -0.24934041
 MF0243  -------------------------------------------------------------------
 MF0243  Click here for local accuracies and other accuracy information.
 MF0243
 MF0243.The horizontal coordinates were established by GPS observations
 MF0243.and adjusted by the National Geodetic Survey in June 2012.
 MF0243
 MF0243.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0243.been affixed to the stable North American tectonic plate. See 
 MF0243.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0243
 MF0243.The horizontal coordinates are valid at the epoch date displayed above
 MF0243.which is a decimal equivalence of Year/Month/Day.
 MF0243
 MF0243.The orthometric height was determined by differential leveling and
 MF0243.adjusted by the NATIONAL GEODETIC SURVEY
 MF0243.in June 1991.
 MF0243
 MF0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0243.GEOID18 height accuracy estimate available here.
 MF0243
 MF0243.Click photographs - Photos may exist for this station.
 MF0243
 MF0243.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0243
 MF0243.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0243
 MF0243.The ellipsoidal height was determined by GPS observations
 MF0243.and is referenced to NAD 83.
 MF0243
 MF0243.The dynamic height is computed by dividing the NAVD 88
 MF0243.geopotential number by the normal gravity value computed on the
 MF0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0243.degrees latitude (g = 980.6199 gals.).
 MF0243
 MF0243.The modeled gravity was interpolated from observed gravity values.
 MF0243
 MF0243. The following values were computed from the NAD 83(2011) position.
 MF0243
 MF0243;                    North         East     Units Scale Factor Converg.
 MF0243;SPC IL E     -   493,385.032   327,665.529   MT  0.99998442   +0 12 59.7
 MF0243;SPC IL E     - 1,618,714.06  1,075,015.99   sFT  0.99998442   +0 12 59.7
 MF0243;UTM  16      - 4,551,529.003   415,706.952   MT  0.99968745   -0 39 36.5
 MF0243
 MF0243!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0243!SPC IL E     -   0.99997411  x   0.99998442  =   0.99995853
 MF0243!UTM  16      -   0.99997411  x   0.99968745  =   0.99966156
 MF0243
 MF0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1570651529(NAD 83)
 MF0243
 MF0243                          SUPERSEDED SURVEY CONTROL
 MF0243
 MF0243  NAD 83(2007)-  41 06 38.43800(N)    088 00 14.22603(W) AD(2002.00) 0
 MF0243  ELLIP H (02/10/07)  165.108  (m)                       GP(2002.00)    
 MF0243  ELLIP H (02/03/05)  165.118  (m)                       GP(       ) 4 2
 MF0243  NAD 83(1997)-  41 06 38.43797(N)    088 00 14.22597(W) AD(       ) 1
 MF0243  ELLIP H (03/04/03)  165.122  (m)                       GP(       ) 4 2
 MF0243  NAVD 88             197.74   (m)          648.8    (f) LEVELING    3  
 MF0243  NGVD 29 (??/??/92)  197.826  (m)          649.03   (f) ADJ UNCH    2 0
 MF0243
 MF0243.Superseded values are not recommended for survey control.
 MF0243
 MF0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0243.See file dsdata.pdf to determine how the superseded data were derived.
 MF0243
 MF0243_MARKER: DB = BENCH MARK DISK
 MF0243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0243_STAMPING: B 28 1934
 MF0243_MARK LOGO: CGS
 MF0243_PROJECTION: RECESSED 8 CENTIMETERS
 MF0243_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0243+STABILITY: SURFACE MOTION
 MF0243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0243+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 MF0243
 MF0243  HISTORY     - Date     Condition        Report By
 MF0243  HISTORY     - 1934     MONUMENTED       CGS
 MF0243  HISTORY     - 1954     GOOD             CGS
 MF0243  HISTORY     - 1959     MARK NOT FOUND   CGS
 MF0243  HISTORY     - 200205   GOOD             ASCPC
 MF0243  HISTORY     - 20080605 GOOD             GEOCAC
 MF0243  HISTORY     - 20100411 GOOD             GEOCAC
 MF0243  HISTORY     - 20200227 GOOD             ILDT
 MF0243
 MF0243                          STATION DESCRIPTION
 MF0243
 MF0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0243'2.8 MI E FROM GOODRICH.
 MF0243'ABOUT 2.85 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 MF0243'THE ROAD CROSSING AT GOODRICH, AT THE CROSSING OF A BLACK TOP
 MF0243'ROAD LEADING SOUTH TO LEHIGH, 69 FEET SOUTHWEST OF THE CENTER
 MF0243'OF THE CROSSING, 43 1/2 FEET SOUTH OF THE SOUTH RAIL, 49 FEET
 MF0243'WEST OF THE CENTER LINE OF THE ROAD, 33 FEET NORTH-NORTHWEST
 MF0243'OF POWER POLE 1264-520, 9.8 FEET WEST OF A RIGHT-OF-WAY MARKER,
 MF0243'9 FEET WEST OF A FENCE CORNER, 2 1/2 FEET NORTH OF A FENCE
 MF0243'LINE, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND IN THE
 MF0243'TOP OF A CONCRETE POST ABOUT 3 INCHES BELOW THE SURFACE OF THE
 MF0243'GROUND.
 MF0243
 MF0243                          STATION RECOVERY (1959)
 MF0243
 MF0243'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0243'MARK NOT FOUND.
 MF0243
 MF0243                          STATION RECOVERY (2002)
 MF0243
 MF0243'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0243'RECOVERED AS DESCRIBED
 MF0243
 MF0243                          STATION RECOVERY (2008)
 MF0243
 MF0243'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0243'RECOVERED IN GOOD CONDITION.
 MF0243
 MF0243                          STATION RECOVERY (2010)
 MF0243
 MF0243'RECOVERY NOTE BY GEOCACHING 2010 (BPS)
 MF0243'RECOVERED IN GOOD CONDITION.
 MF0243
 MF0243                          STATION RECOVERY (2020)
 MF0243
 MF0243'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0243'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1221 ***********************************************************************
 JC1221  DESIGNATION -  B 282
 JC1221  PID         -  JC1221
 JC1221  STATE/COUNTY-  IL/MADISON
 JC1221  COUNTRY     -  US
 JC1221  USGS QUAD   -  ALTON (2018)
 JC1221
 JC1221                         *CURRENT SURVEY CONTROL
 JC1221  ______________________________________________________________________
 JC1221* NAD 83(1986) POSITION- 38 53 07.32   (N) 090 10 22.82   (W)   HD_HELD1
 JC1221* NAVD 88 ORTHO HEIGHT -   130.499 (meters)      428.15  (feet) ADJUSTED
 JC1221  ______________________________________________________________________
 JC1221  GEOID HEIGHT    -        -31.474 (meters)                     GEOID18
 JC1221  DYNAMIC HEIGHT  -        130.418 (meters)      427.88  (feet) COMP
 JC1221  MODELED GRAVITY -    980,005.4   (mgal)                       NAVD 88
 JC1221
 JC1221  VERT ORDER      -  FIRST     CLASS II
 JC1221
 JC1221.The horizontal coordinates were determined by differentially corrected
 JC1221.hand held GPS observations or other comparable positioning techniques
 JC1221.and have an estimated accuracy of +/- 3 meters.
 JC1221
 JC1221.The orthometric height was determined by differential leveling and
 JC1221.adjusted by the NATIONAL GEODETIC SURVEY
 JC1221.in June 1991.
 JC1221
 JC1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1221.GEOID18 height accuracy estimate available here.
 JC1221
 JC1221.Click photographs - Photos may exist for this station.
 JC1221
 JC1221.The dynamic height is computed by dividing the NAVD 88
 JC1221.geopotential number by the normal gravity value computed on the
 JC1221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1221.degrees latitude (g = 980.6199 gals.).
 JC1221
 JC1221.The modeled gravity was interpolated from observed gravity values.
 JC1221
 JC1221;                    North         East    Units  Estimated Accuracy
 JC1221;SPC IL W     -   246,244.1     699,450.0     MT  (+/- 3 meters HH1 GPS) 
 JC1221
 JC1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4521007855(NAD 83)
 JC1221
 JC1221                          SUPERSEDED SURVEY CONTROL
 JC1221
 JC1221  NGVD 29 (11/26/84)  130.464  (m)          428.03   (f) ADJUSTED    1 2
 JC1221
 JC1221.Superseded values are not recommended for survey control.
 JC1221
 JC1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1221.See file dsdata.pdf to determine how the superseded data were derived.
 JC1221
 JC1221_MARKER: F = FLANGE-ENCASED ROD
 JC1221_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1221_STAMPING: B 282 1981
 JC1221_MARK LOGO: NGS
 JC1221_PROJECTION: FLUSH
 JC1221_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1221_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1221+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2018
 JC1221_ROD/PIPE-DEPTH: 12.2 meters
 JC1221
 JC1221  HISTORY     - Date     Condition        Report By
 JC1221  HISTORY     - 1981     MONUMENTED       NGS
 JC1221  HISTORY     - 20090401 GOOD             JCLS
 JC1221  HISTORY     - 20100323 GOOD             JCLS
 JC1221  HISTORY     - 20120225 GOOD             USACER
 JC1221  HISTORY     - 20130403 GOOD             TROTT
 JC1221  HISTORY     - 20180830 GOOD             ILDT
 JC1221
 JC1221                          STATION DESCRIPTION
 JC1221
 JC1221'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1221'0.6 KM (0.4 MI) SE FROM ALTON.
 JC1221'0.6 KILOMETERS (0.4 MILE) SOUTHEAST ALONG THE LEVEE FROM STATE HIGHWAY
 JC1221'67 (CLARK BRIDGE) OVER THE LEVEE IN ALTON TO THE MARK ON THE RIGHT.
 JC1221'THE MARK IS AT THE SOUTHWEST ENTRANCE GATE POST OF A CHAIN LINK FENCE
 JC1221'OF AN ACCESS ROAD TO THE LEVEE, ALSO A BY PASS FOR A OPENING IN THE
 JC1221'LEVEE FOR A SPUR TRACK OF THE PENN CENTRAL RAILROAD, 28.95 METERS
 JC1221'(95.0 FEET) SOUTHWEST OF THE CENTER LINE OF THE SOUTHEAST BOUND LANE
 JC1221'OF HIGHWAY 3, 29.87 METERS (98.0 FEET) SOUTHEAST OF THE SOUTHEAST RAIL
 JC1221'OF THE SPUR TRACK, 2.15 METERS (7.0 FEET) SOUTHWEST OF THE CENTER OF
 JC1221'THE ACCESS ROAD, 0.91 METERS (3.0 FEET) SOUTH-SOUTHWEST OF THE
 JC1221'SOUTHWEST GATE POST OF THE CHAIN LINK FENCE AND 0.60 METER (2.0 FEET)
 JC1221'SOUTHEAST OF THE CHAIN LINK FENCE LINE.
 JC1221'THE MARK IS 0.45 METERS  NE FROM A WITNESS POST.
 JC1221
 JC1221                          STATION RECOVERY (2009)
 JC1221
 JC1221'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 JC1221'RECOVERED IN GOOD CONDITION.
 JC1221
 JC1221                          STATION RECOVERY (2010)
 JC1221
 JC1221'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 JC1221'RECOVERED IN GOOD CONDITION.
 JC1221
 JC1221                          STATION RECOVERY (2012)
 JC1221
 JC1221'RECOVERY NOTE BY USACE ROCK ISLAND 2012 (AWG)
 JC1221'RECOVERED IN GOOD CONDITION.
 JC1221
 JC1221                          STATION RECOVERY (2013)
 JC1221
 JC1221'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 JC1221'RECOVERED AS DESCRIBED.
 JC1221
 JC1221                          STATION RECOVERY (2018)
 JC1221
 JC1221'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 JC1221'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1168 ***********************************************************************
 JC1168  DESIGNATION -  B 283
 JC1168  PID         -  JC1168
 JC1168  STATE/COUNTY-  IL/MADISON
 JC1168  COUNTRY     -  US
 JC1168  USGS QUAD   -  GRANITE CITY (2018)
 JC1168
 JC1168                         *CURRENT SURVEY CONTROL
 JC1168  ______________________________________________________________________
 JC1168* NAD 83(1986) POSITION- 38 44 11.     (N) 090 09 14.     (W)   SCALED
 JC1168* NAVD 88 ORTHO HEIGHT -   134.771 (meters)      442.16  (feet) ADJUSTED
 JC1168  ______________________________________________________________________
 JC1168  GEOID HEIGHT    -        -31.273 (meters)                     GEOID18
 JC1168  DYNAMIC HEIGHT  -        134.686 (meters)      441.88  (feet) COMP
 JC1168  MODELED GRAVITY -    979,995.9   (mgal)                       NAVD 88
 JC1168
 JC1168  VERT ORDER      -  FIRST     CLASS II
 JC1168
 JC1168.The horizontal coordinates were scaled from a map and have
 JC1168.an estimated accuracy of +/- 6 seconds.
 JC1168
 JC1168.The orthometric height was determined by differential leveling and
 JC1168.adjusted by the NATIONAL GEODETIC SURVEY
 JC1168.in June 1991.
 JC1168
 JC1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1168.GEOID18 height accuracy estimate available here.
 JC1168
 JC1168.Click photographs - Photos may exist for this station.
 JC1168
 JC1168.The dynamic height is computed by dividing the NAVD 88
 JC1168.geopotential number by the normal gravity value computed on the
 JC1168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1168.degrees latitude (g = 980.6199 gals.).
 JC1168
 JC1168.The modeled gravity was interpolated from observed gravity values.
 JC1168
 JC1168;                    North         East    Units  Estimated Accuracy
 JC1168;SPC IL W     -   229,710.      701,110.      MT  (+/- 180 meters Scaled)
 JC1168
 JC1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC473913(NAD 83)
 JC1168
 JC1168                          SUPERSEDED SURVEY CONTROL
 JC1168
 JC1168  NGVD 29 (11/26/84)  134.737  (m)          442.05   (f) ADJUSTED    1 2
 JC1168
 JC1168.Superseded values are not recommended for survey control.
 JC1168
 JC1168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1168.See file dsdata.pdf to determine how the superseded data were derived.
 JC1168
 JC1168_MARKER: I = METAL ROD
 JC1168_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1168_STAMPING: B 283 1981
 JC1168_MARK LOGO: NGS
 JC1168_PROJECTION: FLUSH
 JC1168_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1168_ROD/PIPE-DEPTH: 12.2 meters
 JC1168
 JC1168  HISTORY     - Date     Condition        Report By
 JC1168  HISTORY     - 1981     MONUMENTED       NGS
 JC1168  HISTORY     - 20091110 MARK NOT FOUND   MODNR
 JC1168
 JC1168                          STATION DESCRIPTION
 JC1168
 JC1168'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1168'2.95 KM (1.85 MI.) NORT FROM GRANITE CITY.
 JC1168'0.55 KILOMETERS (0.35 MILES) NORTHWEST ALONG ROCK ROAD FROM THE
 JC1168'INTERSECTION OF STATE HIGHWAY 3 IN GRANITE CITY, THENCE 2.5 KILOMETERS
 JC1168'(1.55 MILES) NORTHEAST ALONG THE LEVEE TO THE MARK ON THE RIGHT,
 JC1168'5.79 METERS (19.0 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD,
 JC1168'0.67 METERS (2.2 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1168'THE MARK IS 0.58 METERS  SW FROM A WITNESS POST.
 JC1168'THE MARK IS 0.30 M BELOW LEVEE ROAD.
 JC1168
 JC1168                          STATION RECOVERY (2009)
 JC1168
 JC1168'RECOVERY NOTE BY MO DEPT OF NAT RES 2009 (TLS)
 JC1168'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1170 ***********************************************************************
 JC1170  DESIGNATION -  B 284
 JC1170  PID         -  JC1170
 JC1170  STATE/COUNTY-  IL/MADISON
 JC1170  COUNTRY     -  US
 JC1170  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 JC1170
 JC1170                         *CURRENT SURVEY CONTROL
 JC1170  ______________________________________________________________________
 JC1170* NAD 83(1986) POSITION- 38 45 43.     (N) 090 08 09.     (W)   SCALED
 JC1170* NAVD 88 ORTHO HEIGHT -   135.318 (meters)      443.96  (feet) ADJUSTED
 JC1170  ______________________________________________________________________
 JC1170  GEOID HEIGHT    -        -31.307 (meters)                     GEOID18
 JC1170  DYNAMIC HEIGHT  -        135.233 (meters)      443.68  (feet) COMP
 JC1170  MODELED GRAVITY -    979,997.9   (mgal)                       NAVD 88
 JC1170
 JC1170  VERT ORDER      -  FIRST     CLASS II
 JC1170
 JC1170.The horizontal coordinates were scaled from a map and have
 JC1170.an estimated accuracy of +/- 6 seconds.
 JC1170
 JC1170.The orthometric height was determined by differential leveling and
 JC1170.adjusted by the NATIONAL GEODETIC SURVEY
 JC1170.in June 1991.
 JC1170
 JC1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1170.GEOID18 height accuracy estimate available here.
 JC1170
 JC1170.Click photographs - Photos may exist for this station.
 JC1170
 JC1170.The dynamic height is computed by dividing the NAVD 88
 JC1170.geopotential number by the normal gravity value computed on the
 JC1170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1170.degrees latitude (g = 980.6199 gals.).
 JC1170
 JC1170.The modeled gravity was interpolated from observed gravity values.
 JC1170
 JC1170;                    North         East    Units  Estimated Accuracy
 JC1170;SPC IL W     -   232,540.      702,680.      MT  (+/- 180 meters Scaled)
 JC1170
 JC1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC488942(NAD 83)
 JC1170
 JC1170                          SUPERSEDED SURVEY CONTROL
 JC1170
 JC1170  NGVD 29 (11/26/84)  135.284  (m)          443.84   (f) ADJUSTED    1 2
 JC1170
 JC1170.Superseded values are not recommended for survey control.
 JC1170
 JC1170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1170.See file dsdata.pdf to determine how the superseded data were derived.
 JC1170
 JC1170_MARKER: I = METAL ROD
 JC1170_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1170_STAMPING: B 284 1981
 JC1170_MARK LOGO: NGS
 JC1170_PROJECTION: FLUSH
 JC1170_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1170+STABILITY: POSITION/ELEVATION WELL
 JC1170_ROD/PIPE-DEPTH: 19.5 meters
 JC1170_SLEEVE-DEPTH  : 6.0 meters
 JC1170
 JC1170  HISTORY     - Date     Condition        Report By
 JC1170  HISTORY     - 1981     MONUMENTED       NGS
 JC1170  HISTORY     - 20091110 MARK NOT FOUND   MODNR
 JC1170
 JC1170                          STATION DESCRIPTION
 JC1170
 JC1170'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1170'4.7 KM (2.9 MI) EAST FROM ST LOUIS.
 JC1170'4.7 KILOMETERS (2.9 MILES) EAST ALONG CHAIN OF ROCKS ROAD FROM THE
 JC1170'JUNCTION OF RIVERVIEW DRIVE IN THE NORTHEAST SECTION OF ST LOUIS, THE
 JC1170'MARK IS ON TOP OF THE LEVEE ON THE NORTH SIDE OF THE CHAIN OF ROCKS
 JC1170'CANAL, 1.98 METER (6.5 FEET) NORTHEAST OF THE BASE OF THE STEEL
 JC1170'STRUCTURE OF THE BRIDGE, AND 0.55 METER (1.8  FEET) EAST OF A METAL
 JC1170'WITNESS POST.
 JC1170'THE MARK IS 0.6 METERS  W FROM A WITNESS POST.
 JC1170'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1170
 JC1170                          STATION RECOVERY (2009)
 JC1170
 JC1170'RECOVERY NOTE BY MO DEPT OF NAT RES 2009 (TLS)
 JC1170'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1134 ***********************************************************************
 JC1134  DESIGNATION -  B 285
 JC1134  PID         -  JC1134
 JC1134  STATE/COUNTY-  IL/ST CLAIR
 JC1134  COUNTRY     -  US
 JC1134  USGS QUAD   -  CAHOKIA (2018)
 JC1134
 JC1134                         *CURRENT SURVEY CONTROL
 JC1134  ______________________________________________________________________
 JC1134* NAD 83(1986) POSITION- 38 33 36.     (N) 090 13 09.     (W)   SCALED
 JC1134* NAVD 88 ORTHO HEIGHT -   130.981 (meters)      429.73  (feet) ADJUSTED
 JC1134  ______________________________________________________________________
 JC1134  GEOID HEIGHT    -        -30.875 (meters)                     GEOID18
 JC1134  DYNAMIC HEIGHT  -        130.898 (meters)      429.45  (feet) COMP
 JC1134  MODELED GRAVITY -    979,993.2   (mgal)                       NAVD 88
 JC1134
 JC1134  VERT ORDER      -  FIRST     CLASS II
 JC1134
 JC1134.The horizontal coordinates were scaled from a map and have
 JC1134.an estimated accuracy of +/- 6 seconds.
 JC1134
 JC1134.The orthometric height was determined by differential leveling and
 JC1134.adjusted by the NATIONAL GEODETIC SURVEY
 JC1134.in June 1991.
 JC1134
 JC1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1134.GEOID18 height accuracy estimate available here.
 JC1134
 JC1134.Click photographs - Photos may exist for this station.
 JC1134
 JC1134.The dynamic height is computed by dividing the NAVD 88
 JC1134.geopotential number by the normal gravity value computed on the
 JC1134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1134.degrees latitude (g = 980.6199 gals.).
 JC1134
 JC1134.The modeled gravity was interpolated from observed gravity values.
 JC1134
 JC1134;                    North         East    Units  Estimated Accuracy
 JC1134;SPC IL W     -   210,130.      695,420.      MT  (+/- 180 meters Scaled)
 JC1134
 JC1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC423716(NAD 83)
 JC1134
 JC1134                          SUPERSEDED SURVEY CONTROL
 JC1134
 JC1134  NGVD 29 (11/26/84)  130.941  (m)          429.60   (f) ADJUSTED    1 2
 JC1134
 JC1134.Superseded values are not recommended for survey control.
 JC1134
 JC1134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1134.See file dsdata.pdf to determine how the superseded data were derived.
 JC1134
 JC1134_MARKER: I = METAL ROD
 JC1134_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1134_STAMPING: B 285 1981
 JC1134_MARK LOGO: NGS
 JC1134_PROJECTION: FLUSH
 JC1134_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1134_ROD/PIPE-DEPTH: 7.3 meters
 JC1134
 JC1134  HISTORY     - Date     Condition        Report By
 JC1134  HISTORY     - 1981     MONUMENTED       NGS
 JC1134
 JC1134                          STATION DESCRIPTION
 JC1134
 JC1134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1134'3.2 KM (2.0 MI) SW FROM CAHORIA.
 JC1134'2.5 KILOMETERS (1.55 MILES) NORTHWEST ALONG THE TOP OF THE SOUTH LEVEE
 JC1134'OF THE OLD PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3
 JC1134'IN CAHOKIA, TO A POWER LINE CROSSING AND A BEND IN THE LEVEE, THENCE,
 JC1134'0.7 KILOMETERS (0.45 MILE) SOUTHWEST ALONG THE TOP OF THE SAME LEVEE
 JC1134'TO THE SOUTHWEST ONE OF TWO ROADS LEADING OFF THE LEVEE TO A FARM ROAD
 JC1134'AND THE MARK ON THE LEFT, 3.96 METERS (13.0 FEET) SOUTHEAST OF THE
 JC1134'CENTER OF THE LEVEE ROAD, 2.9 METERS (9.5 FEET) NORTHWEST OF THE
 JC1134'CENTER OF THE ROAD LEADING OFF THE LEVEE, 0.46 METERS (1.5 FEET)
 JC1134'NORTHEAST OF A METAL WITNESS POST.
 JC1134'THE MARK IS 0.43 METERS  SW FROM A WITNESS POST.
 JC1134'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1062 ***********************************************************************
 JC1062  DESIGNATION -  B 286
 JC1062  PID         -  JC1062
 JC1062  STATE/COUNTY-  IL/RANDOLPH
 JC1062  COUNTRY     -  US
 JC1062  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1062
 JC1062                         *CURRENT SURVEY CONTROL
 JC1062  ______________________________________________________________________
 JC1062* NAD 83(1986) POSITION- 38 05 18.     (N) 090 05 58.     (W)   SCALED
 JC1062* NAVD 88 ORTHO HEIGHT -   123.818 (meters)      406.23  (feet) ADJUSTED
 JC1062  ______________________________________________________________________
 JC1062  GEOID HEIGHT    -        -29.856 (meters)                     GEOID18
 JC1062  DYNAMIC HEIGHT  -        123.735 (meters)      405.95  (feet) COMP
 JC1062  MODELED GRAVITY -    979,957.0   (mgal)                       NAVD 88
 JC1062
 JC1062  VERT ORDER      -  FIRST     CLASS II
 JC1062
 JC1062.The horizontal coordinates were scaled from a map and have
 JC1062.an estimated accuracy of +/- 6 seconds.
 JC1062
 JC1062.The orthometric height was determined by differential leveling and
 JC1062.adjusted by the NATIONAL GEODETIC SURVEY
 JC1062.in June 1991.
 JC1062
 JC1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1062.GEOID18 height accuracy estimate available here.
 JC1062
 JC1062.Click photographs - Photos may exist for this station.
 JC1062
 JC1062.The dynamic height is computed by dividing the NAVD 88
 JC1062.geopotential number by the normal gravity value computed on the
 JC1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1062.degrees latitude (g = 980.6199 gals.).
 JC1062
 JC1062.The modeled gravity was interpolated from observed gravity values.
 JC1062
 JC1062;                    North         East    Units  Estimated Accuracy
 JC1062;SPC IL W     -   157,780.      705,900.      MT  (+/- 180 meters Scaled)
 JC1062
 JC1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC543195(NAD 83)
 JC1062
 JC1062                          SUPERSEDED SURVEY CONTROL
 JC1062
 JC1062  NGVD 29 (11/26/84)  123.760  (m)          406.04   (f) ADJUSTED    1 2
 JC1062
 JC1062.Superseded values are not recommended for survey control.
 JC1062
 JC1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1062.See file dsdata.pdf to determine how the superseded data were derived.
 JC1062
 JC1062_MARKER: I = METAL ROD
 JC1062_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1062_STAMPING: B 286 1981
 JC1062_MARK LOGO: NGS
 JC1062_PROJECTION: FLUSH
 JC1062_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1062_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC1062+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2011
 JC1062_ROD/PIPE-DEPTH: 9.80 meters
 JC1062
 JC1062  HISTORY     - Date     Condition        Report By
 JC1062  HISTORY     - 1981     MONUMENTED       NGS
 JC1062  HISTORY     - 20110804 GOOD             ILDT
 JC1062
 JC1062                          STATION DESCRIPTION
 JC1062
 JC1062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1062'IN PRAIRIE DU ROCHER.
 JC1062'IN PRAIRIE DU ROCHER, 0.3 KILOMETER (0.2 MILE) NORTHWEST ALONG QUARRY
 JC1062'ROAD FROM THE JUNCTION OF STATE HIGHWAY 155, AT THE END OF A SPUR
 JC1062'LEVEE ON THE NORTHWEST SIDE OF PRAIRIE DU ROCHER CREEK, 13.41 METERS
 JC1062'(44.0 FEET) SOUTHWEST OF THE CENTER OF QUARRY ROAD, 36.57 METERS
 JC1062'(120.0 FEET) SOUTHEAST OF A POWER POLE WITH TWO GUY WIRES AND LINES
 JC1062'CROSSING QUARRY ROAD, 1.82 METERS (6.0 FEET) SOUTHEAST OF THE CENTER
 JC1062'OF LEVEE ROAD AND 0.30 METER (1.0 FEET) SOUTHWEST OF A METAL WITNESS
 JC1062'POST.
 JC1062'THE MARK IS 0.30 METERS  NE FROM A WITNESS POST.
 JC1062'THE MARK IS ABOVE LEVEL WITH ROAD.
 JC1062
 JC1062                          STATION RECOVERY (2011)
 JC1062
 JC1062'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1098 ***********************************************************************
 JC1098  DESIGNATION -  B 287
 JC1098  PID         -  JC1098
 JC1098  STATE/COUNTY-  IL/MONROE
 JC1098  COUNTRY     -  US
 JC1098  USGS QUAD   -  VALMEYER (2018)
 JC1098
 JC1098                         *CURRENT SURVEY CONTROL
 JC1098  ______________________________________________________________________
 JC1098* NAD 83(1986) POSITION- 38 21 52.     (N) 090 16 01.     (W)   SCALED
 JC1098* NAVD 88 ORTHO HEIGHT -   127.210 (meters)      417.35  (feet) ADJUSTED
 JC1098  ______________________________________________________________________
 JC1098  GEOID HEIGHT    -        -30.430 (meters)                     GEOID18
 JC1098  DYNAMIC HEIGHT  -        127.127 (meters)      417.08  (feet) COMP
 JC1098  MODELED GRAVITY -    979,977.5   (mgal)                       NAVD 88
 JC1098
 JC1098  VERT ORDER      -  FIRST     CLASS II
 JC1098
 JC1098.The horizontal coordinates were scaled from a map and have
 JC1098.an estimated accuracy of +/- 6 seconds.
 JC1098
 JC1098.The orthometric height was determined by differential leveling and
 JC1098.adjusted by the NATIONAL GEODETIC SURVEY
 JC1098.in June 1991.
 JC1098
 JC1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1098.GEOID18 height accuracy estimate available here.
 JC1098
 JC1098.Click photographs - Photos may exist for this station.
 JC1098
 JC1098.The dynamic height is computed by dividing the NAVD 88
 JC1098.geopotential number by the normal gravity value computed on the
 JC1098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1098.degrees latitude (g = 980.6199 gals.).
 JC1098
 JC1098.The modeled gravity was interpolated from observed gravity values.
 JC1098
 JC1098;                    North         East    Units  Estimated Accuracy
 JC1098;SPC IL W     -   188,430.      691,240.      MT  (+/- 180 meters Scaled)
 JC1098
 JC1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC387497(NAD 83)
 JC1098
 JC1098                          SUPERSEDED SURVEY CONTROL
 JC1098
 JC1098  NGVD 29 (11/26/84)  127.163  (m)          417.20   (f) ADJUSTED    1 2
 JC1098
 JC1098.Superseded values are not recommended for survey control.
 JC1098
 JC1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1098.See file dsdata.pdf to determine how the superseded data were derived.
 JC1098
 JC1098_MARKER: I = METAL ROD
 JC1098_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1098_STAMPING: B 287 1981
 JC1098_MARK LOGO: NGS
 JC1098_PROJECTION: FLUSH
 JC1098_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1098_ROD/PIPE-DEPTH: 9.8 meters
 JC1098
 JC1098  HISTORY     - Date     Condition        Report By
 JC1098  HISTORY     - 1981     MONUMENTED       NGS
 JC1098
 JC1098                          STATION DESCRIPTION
 JC1098
 JC1098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1098'1.6 KM (1.0 MI) EAST FROM FOUNTAIN.
 JC1098'1.6 KILOMETERS (1.0 MILES) ALONG THE TOP OF THE SOUTH LEVEE FROM THE
 JC1098'JUNCTION OF THE MISSOURI PACIFIC RAILROAD IN FOUNTAIN TO THE MARK ON
 JC1098'THE RIGHT, 3.84 METERS (12.5 FEET) SOUTHEAST OF THE CENTER OF THE
 JC1098'LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1098'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1098'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1057 ***********************************************************************
 JC1057  DESIGNATION -  B 288
 JC1057  PID         -  JC1057
 JC1057  STATE/COUNTY-  IL/RANDOLPH
 JC1057  COUNTRY     -  US
 JC1057  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1057
 JC1057                         *CURRENT SURVEY CONTROL
 JC1057  ______________________________________________________________________
 JC1057* NAD 83(1986) POSITION- 38 03 20.     (N) 090 06 28.     (W)   SCALED
 JC1057* NAVD 88 ORTHO HEIGHT -   123.457 (meters)      405.04  (feet) ADJUSTED
 JC1057  ______________________________________________________________________
 JC1057  GEOID HEIGHT    -        -29.826 (meters)                     GEOID18
 JC1057  DYNAMIC HEIGHT  -        123.374 (meters)      404.77  (feet) COMP
 JC1057  MODELED GRAVITY -    979,954.9   (mgal)                       NAVD 88
 JC1057
 JC1057  VERT ORDER      -  FIRST     CLASS II
 JC1057
 JC1057.The horizontal coordinates were scaled from a map and have
 JC1057.an estimated accuracy of +/- 6 seconds.
 JC1057
 JC1057.The orthometric height was determined by differential leveling and
 JC1057.adjusted by the NATIONAL GEODETIC SURVEY
 JC1057.in June 1991.
 JC1057
 JC1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1057.GEOID18 height accuracy estimate available here.
 JC1057
 JC1057.Click photographs - Photos may exist for this station.
 JC1057
 JC1057.The dynamic height is computed by dividing the NAVD 88
 JC1057.geopotential number by the normal gravity value computed on the
 JC1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1057.degrees latitude (g = 980.6199 gals.).
 JC1057
 JC1057.The modeled gravity was interpolated from observed gravity values.
 JC1057
 JC1057;                    North         East    Units  Estimated Accuracy
 JC1057;SPC IL W     -   154,140.      705,170.      MT  (+/- 180 meters Scaled)
 JC1057
 JC1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC537159(NAD 83)
 JC1057
 JC1057                          SUPERSEDED SURVEY CONTROL
 JC1057
 JC1057  NGVD 29 (11/26/84)  123.398  (m)          404.85   (f) ADJUSTED    1 2
 JC1057
 JC1057.Superseded values are not recommended for survey control.
 JC1057
 JC1057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1057.See file dsdata.pdf to determine how the superseded data were derived.
 JC1057
 JC1057_MARKER: I = METAL ROD
 JC1057_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1057_STAMPING: B 288 1981
 JC1057_MARK LOGO: NGS
 JC1057_PROJECTION: FLUSH
 JC1057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1057_ROD/PIPE-DEPTH: 9.80 meters
 JC1057
 JC1057  HISTORY     - Date     Condition        Report By
 JC1057  HISTORY     - 1981     MONUMENTED       NGS
 JC1057  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1057
 JC1057                          STATION DESCRIPTION
 JC1057
 JC1057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1057'2.95 KM (1.85 MI) SOUTH FROM PRAIRIE DU ROCHER.
 JC1057'2.95 KILOMETERS (1.85 MILES) SOUTH ALONG THE SOUTH MAIN LEVEE FROM THE
 JC1057'INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER TO THE MARK ON
 JC1057'THE LEFT, 3.97 METERS (13.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD
 JC1057'AND 0.46 METER (1.5 FEET) SOUTH OF A METAL WITNESS POST.
 JC1057'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 JC1057'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
 JC1057
 JC1057                          STATION RECOVERY (2011)
 JC1057
 JC1057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1057'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1401 ***********************************************************************
 HB1401  DESIGNATION -  B 289
 HB1401  PID         -  HB1401
 HB1401  STATE/COUNTY-  IL/RANDOLPH
 HB1401  COUNTRY     -  US
 HB1401  USGS QUAD   -  CHESTER (2018)
 HB1401
 HB1401                         *CURRENT SURVEY CONTROL
 HB1401  ______________________________________________________________________
 HB1401* NAD 83(1986) POSITION- 37 55 38.     (N) 089 51 53.     (W)   SCALED
 HB1401* NAVD 88 ORTHO HEIGHT -   117.311 (meters)      384.88  (feet) ADJUSTED
 HB1401  ______________________________________________________________________
 HB1401  GEOID HEIGHT    -        -29.584 (meters)                     GEOID18
 HB1401  DYNAMIC HEIGHT  -        117.230 (meters)      384.61  (feet) COMP
 HB1401  MODELED GRAVITY -    979,942.2   (mgal)                       NAVD 88
 HB1401
 HB1401  VERT ORDER      -  FIRST     CLASS II
 HB1401
 HB1401.The horizontal coordinates were scaled from a map and have
 HB1401.an estimated accuracy of +/- 6 seconds.
 HB1401
 HB1401.The orthometric height was determined by differential leveling and
 HB1401.adjusted by the NATIONAL GEODETIC SURVEY
 HB1401.in June 1991.
 HB1401
 HB1401.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1401.GEOID18 height accuracy estimate available here.
 HB1401
 HB1401.Click photographs - Photos may exist for this station.
 HB1401
 HB1401.The dynamic height is computed by dividing the NAVD 88
 HB1401.geopotential number by the normal gravity value computed on the
 HB1401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1401.degrees latitude (g = 980.6199 gals.).
 HB1401
 HB1401.The modeled gravity was interpolated from observed gravity values.
 HB1401
 HB1401;                    North         East    Units  Estimated Accuracy
 HB1401;SPC IL W     -   139,940.      726,550.      MT  (+/- 180 meters Scaled)
 HB1401
 HB1401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH482016(NAD 83)
 HB1401
 HB1401                          SUPERSEDED SURVEY CONTROL
 HB1401
 HB1401  NGVD 29 (11/26/84)  117.244  (m)          384.66   (f) ADJUSTED    1 2
 HB1401
 HB1401.Superseded values are not recommended for survey control.
 HB1401
 HB1401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1401.See file dsdata.pdf to determine how the superseded data were derived.
 HB1401
 HB1401_MARKER: I = METAL ROD
 HB1401_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1401_STAMPING: B 289 1981
 HB1401_MARK LOGO: NGS
 HB1401_PROJECTION: FLUSH
 HB1401_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1401_ROD/PIPE-DEPTH: 9.80 meters
 HB1401
 HB1401  HISTORY     - Date     Condition        Report By
 HB1401  HISTORY     - 1981     MONUMENTED       NGS
 HB1401  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1401
 HB1401                          STATION DESCRIPTION
 HB1401
 HB1401'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1401'5.0 KM (3.1 MI) SE FROM FORT GAGE.
 HB1401'5.0 KILOMETERS (3.1 MILES) SOUTHEAST ALONG REILY LAKE ROAD FROM THE
 HB1401'JUNCTION OF A PAVED ROAD NUMBER 16.00E PARALELLING THE MISSOURI
 HB1401'PACIFIC RAILROAD TO THE MARK ON THE RIGHT, ALSO 3.95 KILOMETERS (2.45
 HB1401'MILES)NORTHWEST ALONG REILY LAKE ROAD FROM THE STATE HIGHWAY 150
 HB1401'OVERPASS BRIDGE OVER THE MISSISSIPPI RIVER AT CHESTER TO THE MARK,
 HB1401'22.10 METERS (72.5 FEET) SOUTHWEST OF THE CENTER OF REILY LAKE ROAD,
 HB1401'5.80 METERS (19.0 FEET) NORTHEAST OF THE NORTHEAST RAIL OF THE
 HB1401'NORTHEAST SET OF TRACKS AND 0.36 METER (1.2 FEET) NORTHWEST OF A POWER
 HB1401'POLE.
 HB1401'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1401'THE MARK IS 1.80 M BELOW THE ROAD.
 HB1401
 HB1401                          STATION RECOVERY (2011)
 HB1401
 HB1401'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1401'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1364 ***********************************************************************
 HB1364  DESIGNATION -  B 290
 HB1364  PID         -  HB1364
 HB1364  STATE/COUNTY-  IL/JACKSON
 HB1364  COUNTRY     -  US
 HB1364  USGS QUAD   -  CARBONDALE (2018)
 HB1364
 HB1364                         *CURRENT SURVEY CONTROL
 HB1364  ______________________________________________________________________
 HB1364* NAD 83(1986) POSITION- 37 43 36.     (N) 089 13 07.     (W)   SCALED
 HB1364* NAVD 88 ORTHO HEIGHT -   131.836 (meters)      432.53  (feet) ADJUSTED
 HB1364  ______________________________________________________________________
 HB1364  GEOID HEIGHT    -        -29.104 (meters)                     GEOID18
 HB1364  DYNAMIC HEIGHT  -        131.745 (meters)      432.23  (feet) COMP
 HB1364  MODELED GRAVITY -    979,934.3   (mgal)                       NAVD 88
 HB1364
 HB1364  VERT ORDER      -  FIRST     CLASS II
 HB1364
 HB1364.The horizontal coordinates were scaled from a map and have
 HB1364.an estimated accuracy of +/- 6 seconds.
 HB1364
 HB1364.The orthometric height was determined by differential leveling and
 HB1364.adjusted by the NATIONAL GEODETIC SURVEY
 HB1364.in June 1991.
 HB1364
 HB1364.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1364.GEOID18 height accuracy estimate available here.
 HB1364
 HB1364.Click photographs - Photos may exist for this station.
 HB1364
 HB1364.The dynamic height is computed by dividing the NAVD 88
 HB1364.geopotential number by the normal gravity value computed on the
 HB1364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1364.degrees latitude (g = 980.6199 gals.).
 HB1364
 HB1364.The modeled gravity was interpolated from observed gravity values.
 HB1364
 HB1364;                    North         East    Units  Estimated Accuracy
 HB1364;SPC IL W     -   118,060.      783,570.      MT  (+/- 180 meters Scaled)
 HB1364
 HB1364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG044778(NAD 83)
 HB1364
 HB1364                          SUPERSEDED SURVEY CONTROL
 HB1364
 HB1364  NGVD 29 (11/26/84)  131.761  (m)          432.29   (f) ADJUSTED    1 2
 HB1364
 HB1364.Superseded values are not recommended for survey control.
 HB1364
 HB1364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1364.See file dsdata.pdf to determine how the superseded data were derived.
 HB1364
 HB1364_MARKER: I = METAL ROD
 HB1364_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1364_STAMPING: B 290 1981
 HB1364_MARK LOGO: NGS
 HB1364_PROJECTION: FLUSH
 HB1364_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1364+STABILITY: POSITION/ELEVATION WELL
 HB1364_ROD/PIPE-DEPTH: 7.92 meters
 HB1364_SLEEVE-DEPTH  : 6.1 meters
 HB1364
 HB1364  HISTORY     - Date     Condition        Report By
 HB1364  HISTORY     - 1981     MONUMENTED       NGS
 HB1364  HISTORY     - 20130428 GOOD             ILDT
 HB1364
 HB1364                          STATION DESCRIPTION
 HB1364
 HB1364'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1364'IN CARBONDALE.
 HB1364'IN CARBONDALE, AT THE SOUTHWEST ANGLE OF STATE HIGHWAY 13 AND 51 AT
 HB1364'THE NUTRITION HEADQUARTERS BUILDING WHICH WAS FORMERLY THE U.S. POST
 HB1364'OFFICE, 8.53 METERS (28.0 FEET) WEST OF THE WEST CURB OF STATE HIGHWAY
 HB1364'51 SOUTH, 6.70 METERS (22.0 FEET) NORTH OF THE NORTHWEST CORNER OF THE
 HB1364'BUILDING, 5.79 METERS (19.0 FEET) SOUTH OF THE EAST CURB OF STATE
 HB1364'HIGHWAY 13.
 HB1364'THE MARK IS 0.46 M ABOVE THE ROAD.
 HB1364
 HB1364                          STATION RECOVERY (2013)
 HB1364
 HB1364'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB1364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1361 ***********************************************************************
 HB1361  DESIGNATION -  B 291
 HB1361  PID         -  HB1361
 HB1361  STATE/COUNTY-  IL/JACKSON
 HB1361  COUNTRY     -  US
 HB1361  USGS QUAD   -  CARBONDALE (2018)
 HB1361
 HB1361                         *CURRENT SURVEY CONTROL
 HB1361  ______________________________________________________________________
 HB1361* NAD 83(1986) POSITION- 37 43 50.     (N) 089 14 36.     (W)   SCALED
 HB1361* NAVD 88 ORTHO HEIGHT -   123.496 (meters)      405.17  (feet) ADJUSTED
 HB1361  ______________________________________________________________________
 HB1361  GEOID HEIGHT    -        -29.122 (meters)                     GEOID18
 HB1361  DYNAMIC HEIGHT  -        123.410 (meters)      404.89  (feet) COMP
 HB1361  MODELED GRAVITY -    979,932.2   (mgal)                       NAVD 88
 HB1361
 HB1361  VERT ORDER      -  FIRST     CLASS II
 HB1361
 HB1361.The horizontal coordinates were scaled from a map and have
 HB1361.an estimated accuracy of +/- 6 seconds.
 HB1361
 HB1361.The orthometric height was determined by differential leveling and
 HB1361.adjusted by the NATIONAL GEODETIC SURVEY
 HB1361.in June 1991.
 HB1361
 HB1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1361.GEOID18 height accuracy estimate available here.
 HB1361
 HB1361.Click photographs - Photos may exist for this station.
 HB1361
 HB1361.The dynamic height is computed by dividing the NAVD 88
 HB1361.geopotential number by the normal gravity value computed on the
 HB1361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1361.degrees latitude (g = 980.6199 gals.).
 HB1361
 HB1361.The modeled gravity was interpolated from observed gravity values.
 HB1361
 HB1361;                    North         East    Units  Estimated Accuracy
 HB1361;SPC IL W     -   118,470.      781,390.      MT  (+/- 180 meters Scaled)
 HB1361
 HB1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG023782(NAD 83)
 HB1361
 HB1361                          SUPERSEDED SURVEY CONTROL
 HB1361
 HB1361  NGVD 29 (11/26/84)  123.420  (m)          404.92   (f) ADJUSTED    1 2
 HB1361
 HB1361.Superseded values are not recommended for survey control.
 HB1361
 HB1361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1361.See file dsdata.pdf to determine how the superseded data were derived.
 HB1361
 HB1361_MARKER: DV = VERTICAL CONTROL DISK
 HB1361_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 HB1361_SP_SET: BRIDGE ABUTMENT
 HB1361_STAMPING: B 291 1981
 HB1361_MARK LOGO: NGS
 HB1361_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1361
 HB1361  HISTORY     - Date     Condition        Report By
 HB1361  HISTORY     - 1981     MONUMENTED       NGS
 HB1361
 HB1361                          STATION DESCRIPTION
 HB1361
 HB1361'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1361'2.4 KM (1.5 MI) WNW FROM CARBONDALE.
 HB1361'2.4 KILOMETERS (1.5 MILES) WEST-NORTHWEST ALONG WEST MAIN STREET
 HB1361'(STATE HIGHWAY 13) FROM THE INTERSECTION OF NORTH ILLINOIS STREET
 HB1361'(STATE HIGHWAY 51) IN CARBONDALE, TO THE MARK ON THE RIGHT, IN TOP OF
 HB1361'THE NORTHEAST END OF THE SOUTHEAST ABUTMENT OF THE HIGHWAY 13 BRIDGE
 HB1361'OVER CRAB ORCHARD CREEK, 6.55 METERS (21.5 FEET) NORTHEAST OF THE
 HB1361'NORTHWEST BOUND LANE OF THE HIGHWAY.
 HB1361'THE MARK IS 0.3 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1334 ***********************************************************************
 HB1334  DESIGNATION -  B 292
 HB1334  PID         -  HB1334
 HB1334  STATE/COUNTY-  IL/JACKSON
 HB1334  COUNTRY     -  US
 HB1334  USGS QUAD   -  GORHAM (2018)
 HB1334
 HB1334                         *CURRENT SURVEY CONTROL
 HB1334  ______________________________________________________________________
 HB1334* NAD 83(1986) POSITION- 37 40 05.     (N) 089 28 53.     (W)   SCALED
 HB1334* NAVD 88 ORTHO HEIGHT -   116.761 (meters)      383.07  (feet) ADJUSTED
 HB1334  ______________________________________________________________________
 HB1334  GEOID HEIGHT    -        -28.963 (meters)                     GEOID18
 HB1334  DYNAMIC HEIGHT  -        116.679 (meters)      382.80  (feet) COMP
 HB1334  MODELED GRAVITY -    979,930.0   (mgal)                       NAVD 88
 HB1334
 HB1334  VERT ORDER      -  FIRST     CLASS II
 HB1334
 HB1334.The horizontal coordinates were scaled from a map and have
 HB1334.an estimated accuracy of +/- 6 seconds.
 HB1334
 HB1334.The orthometric height was determined by differential leveling and
 HB1334.adjusted by the NATIONAL GEODETIC SURVEY
 HB1334.in June 1991.
 HB1334
 HB1334.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1334.GEOID18 height accuracy estimate available here.
 HB1334
 HB1334.Click photographs - Photos may exist for this station.
 HB1334
 HB1334.The dynamic height is computed by dividing the NAVD 88
 HB1334.geopotential number by the normal gravity value computed on the
 HB1334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1334.degrees latitude (g = 980.6199 gals.).
 HB1334
 HB1334.The modeled gravity was interpolated from observed gravity values.
 HB1334
 HB1334;                    North         East    Units  Estimated Accuracy
 HB1334;SPC IL W     -   111,350.      760,460.      MT  (+/- 180 meters Scaled)
 HB1334
 HB1334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG811718(NAD 83)
 HB1334
 HB1334                          SUPERSEDED SURVEY CONTROL
 HB1334
 HB1334  NGVD 29 (11/26/84)  116.675  (m)          382.79   (f) ADJUSTED    1 2
 HB1334
 HB1334.Superseded values are not recommended for survey control.
 HB1334
 HB1334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1334.See file dsdata.pdf to determine how the superseded data were derived.
 HB1334
 HB1334_MARKER: I = METAL ROD
 HB1334_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1334_STAMPING: B 292 1981
 HB1334_MARK LOGO: NGS
 HB1334_PROJECTION: FLUSH
 HB1334_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1334_ROD/PIPE-DEPTH: 9.8 meters
 HB1334
 HB1334  HISTORY     - Date     Condition        Report By
 HB1334  HISTORY     - 1981     MONUMENTED       NGS
 HB1334
 HB1334                          STATION DESCRIPTION
 HB1334
 HB1334'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1334'5.9 KM (3.7 MI) SE FROM GORHAM.
 HB1334'2.3 KILOMETERS (1.45 MILES) SOUTHEAST ALONG COUNTY ROAD 9 FROM THE
 HB1334'POST OFFICE IN GORHAM, THENCE 3.6 KILOMETERS (2.25 MILES) SOUTH ALONG
 HB1334'STATE HIGHWAY 3 TO POWER POLE NO. 131 AND THE MARK ON THE RIGHT,
 HB1334'11.89 METERS (39.0 FEET) WEST OF THE CENTER LINE OF THE HIGHWAY,
 HB1334'9.76 METERS (32.0 FEET) NORTHWEST OF WEST ONE OF TWO SUPPORTS FOR NO
 HB1334'PASSING ZONE SIGN, 6.25 METERS (20.5 FEET) EAST OF POWER POLE NO. 131.
 HB1334'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1334'THE MARK IS 0.61 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1593 ***********************************************************************
 JB1593  FBN         -  This is a Federal Base Network Control Station.
 JB1593  DESIGNATION -  B 294
 JB1593  PID         -  JB1593
 JB1593  STATE/COUNTY-  IL/CLAY
 JB1593  COUNTRY     -  US
 JB1593  USGS QUAD   -  XENIA NE (2018)
 JB1593
 JB1593                         *CURRENT SURVEY CONTROL
 JB1593  ______________________________________________________________________
 JB1593* NAD 83(2011) POSITION- 38 38 51.84424(N) 088 36 59.67587(W)   ADJUSTED
 JB1593* NAD 83(2011) ELLIP HT-   126.412 (meters)        (06/27/12)   ADJUSTED
 JB1593* NAD 83(2011) EPOCH   -  2010.00
 JB1593* NAVD 88 ORTHO HEIGHT -   157.528 (meters)      516.82  (feet) ADJUSTED
 JB1593  ______________________________________________________________________
 JB1593  GEOID HEIGHT    -        -31.093 (meters)                     GEOID18
 JB1593  NAD 83(2011) X  -    120,423.631 (meters)                     COMP
 JB1593  NAD 83(2011) Y  - -4,986,488.625 (meters)                     COMP
 JB1593  NAD 83(2011) Z  -  3,961,929.642 (meters)                     COMP
 JB1593  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 JB1593  DYNAMIC HEIGHT  -        157.429 (meters)      516.50  (feet) COMP
 JB1593  MODELED GRAVITY -    980,000.4   (mgal)                       NAVD 88
 JB1593
 JB1593  VERT ORDER      -  FIRST     CLASS II
 JB1593
 JB1593  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1593  Standards:
 JB1593         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1593            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1593  -------------------------------------------------------------------
 JB1593  NETWORK    0.41   0.74           0.19   0.14   0.38      0.03187015
 JB1593  -------------------------------------------------------------------
 JB1593  Click here for local accuracies and other accuracy information.
 JB1593
 JB1593.The horizontal coordinates were established by GPS observations
 JB1593.and adjusted by the National Geodetic Survey in June 2012.
 JB1593
 JB1593.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1593.been affixed to the stable North American tectonic plate. See 
 JB1593.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1593
 JB1593.The horizontal coordinates are valid at the epoch date displayed above
 JB1593.which is a decimal equivalence of Year/Month/Day.
 JB1593
 JB1593.The orthometric height was determined by differential leveling and
 JB1593.adjusted by the NATIONAL GEODETIC SURVEY
 JB1593.in June 1991.
 JB1593
 JB1593.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1593.GEOID18 height accuracy estimate available here.
 JB1593
 JB1593.Click photographs - Photos may exist for this station.
 JB1593
 JB1593.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1593
 JB1593.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1593
 JB1593.The ellipsoidal height was determined by GPS observations
 JB1593.and is referenced to NAD 83.
 JB1593
 JB1593.The dynamic height is computed by dividing the NAVD 88
 JB1593.geopotential number by the normal gravity value computed on the
 JB1593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1593.degrees latitude (g = 980.6199 gals.).
 JB1593
 JB1593.The modeled gravity was interpolated from observed gravity values.
 JB1593
 JB1593. The following values were computed from the NAD 83(2011) position.
 JB1593
 JB1593;                    North         East     Units Scale Factor Converg.
 JB1593;SPC IL E     -   219,911.343   275,343.048   MT  0.99998248   -0 10 36.8
 JB1593;SPC IL E     -   721,492.46    903,354.65   sFT  0.99998248   -0 10 36.8
 JB1593;UTM  16      - 4,278,926.102   359,322.200   MT  0.99984371   -1 00 35.2
 JB1593
 JB1593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1593!SPC IL E     -   0.99998017  x   0.99998248  =   0.99996265
 JB1593!UTM  16      -   0.99998017  x   0.99984371  =   0.99982388
 JB1593
 JB1593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5932278926(NAD 83)
 JB1593
 JB1593                          SUPERSEDED SURVEY CONTROL
 JB1593
 JB1593  NAD 83(2007)-  38 38 51.84427(N)    088 36 59.67679(W) AD(2002.00) 0
 JB1593  ELLIP H (02/10/07)  126.438  (m)                       GP(2002.00)    
 JB1593  ELLIP H (09/15/03)  126.445  (m)                       GP(       ) 4 1
 JB1593  NAD 83(1997)-  38 38 51.84403(N)    088 36 59.67652(W) AD(       ) B
 JB1593  ELLIP H (07/17/98)  126.429  (m)                       GP(       ) 4 1
 JB1593  NAVD 88             157.53   (m)          516.8    (f) LEVELING    3  
 JB1593
 JB1593.Superseded values are not recommended for survey control.
 JB1593
 JB1593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1593.See file dsdata.pdf to determine how the superseded data were derived.
 JB1593
 JB1593_MARKER: F = FLANGE-ENCASED ROD
 JB1593_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB1593_STAMPING: B 294 1986
 JB1593_MARK LOGO: NGS
 JB1593_PROJECTION: RECESSED 2 CENTIMETERS
 JB1593_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1593_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1593+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2020
 JB1593_ROD/PIPE-DEPTH: 4.60 meters
 JB1593_SLEEVE-DEPTH  : 3.00 meters
 JB1593
 JB1593  HISTORY     - Date     Condition        Report By
 JB1593  HISTORY     - 1986     MONUMENTED       NGS
 JB1593  HISTORY     - 19970227 GOOD             NGS
 JB1593  HISTORY     - 19990927 GOOD             ILDT
 JB1593  HISTORY     - 20020812 GOOD             NGS
 JB1593  HISTORY     - 20040630 GOOD             NGS
 JB1593  HISTORY     - 20061002 GOOD             ILDT
 JB1593  HISTORY     - 20070909 GOOD             NGS
 JB1593  HISTORY     - 20080520 GOOD             ILDT
 JB1593  HISTORY     - 20200423 GOOD             ILDT
 JB1593
 JB1593                          STATION DESCRIPTION
 JB1593
 JB1593'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1593'11.7 KM (7.3 MI) WEST FROM FLORA.
 JB1593'11.7 KM (7.25 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB1593'WITH STATE STREET IN FLORA, 12.0 M (39.4 FT) SOUTH OF THE CENTERLINE
 JB1593'OF THE HIGHWAY, 8.3 M (27.2 FT) WEST OF THE CENTER OF A GATE AND FIELD
 JB1593'ENTRANCE, 6.3 M (20.7 FT) WEST OF THE EXTENDED CENTER OF COUNTY ROAD
 JB1593'425 E, AND 4.6 M (15.1 FT) SOUTH-SOUTHEAST OF A UTILITY POLE.
 JB1593'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1593'THE MARK IS 2.6 METERS  N FROM  A WITNESS POST AND FENCE
 JB1593'THE MARK IS 1.0 M ABOVE THE HIGHWAY.
 JB1593
 JB1593                          STATION RECOVERY (1997)
 JB1593
 JB1593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB1593'THE STATION IS LOCATED ABOUT 1.3 MI (2.1 KM) NORTHEAST OF THE CENTER
 JB1593'OF XENIA.  TO REACH FROM THE POINT WHERE U.S. HIGHWAY 50 MAKES A TURN
 JB1593'TO THE WEST ON THE NORTH EDGE OF ZENIA, PROCEED EAST ON OLD U.S.
 JB1593'HIGHWAY 50 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT, NEAR THE
 JB1593'T-INTERSECTION WITH COUNTY ROAD 425E WHICH LEADS NORTH.  IT IS 12.0 M
 JB1593'(39.4 FT) SOUTH OF THE CENTER OF THE HIGHWAY, 8.3 M (27.2 FT) WEST OF
 JB1593'THE CENTER OF A GATE AND FIELD ENTRANCE, 6.3 M (20.7 FT) WEST OF THE
 JB1593'EXTENDED CENTER OF COUNTY ROAD 425E, 4.6 M (15.1 FT) SOUTH-SOUTHEAST
 JB1593'OF A UTILITY POLE, AND 2.6 M (8.5 FT) NORTH OF A FENCE AND FIBERGLASS
 JB1593'WITNESS POST.
 JB1593
 JB1593                          STATION RECOVERY (1999)
 JB1593
 JB1593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB1593'RECOVERED AS DESCRIBED
 JB1593
 JB1593                          STATION RECOVERY (2002)
 JB1593
 JB1593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BR)
 JB1593'RECOVERED AS DESCRIBED
 JB1593
 JB1593                          STATION RECOVERY (2004)
 JB1593
 JB1593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (RA)
 JB1593'RECOVERED AS DESCRIBED
 JB1593
 JB1593                          STATION RECOVERY (2006)
 JB1593
 JB1593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB1593'RECOVERED AS DESCRIBED
 JB1593
 JB1593                          STATION RECOVERY (2007)
 JB1593
 JB1593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (CP)
 JB1593'FOUND AS DESCRIBED
 JB1593
 JB1593                          STATION RECOVERY (2008)
 JB1593
 JB1593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 JB1593'RECOVERED AS DESCRIBED
 JB1593
 JB1593                          STATION RECOVERY (2020)
 JB1593
 JB1593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 JB1593'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1662 ***********************************************************************
 JA1662  DESIGNATION -  B 295
 JA1662  PID         -  JA1662
 JA1662  STATE/COUNTY-  IL/LAWRENCE
 JA1662  COUNTRY     -  US
 JA1662  USGS QUAD   -  CLAREMONT (2018)
 JA1662
 JA1662                         *CURRENT SURVEY CONTROL
 JA1662  ______________________________________________________________________
 JA1662* NAD 83(1986) POSITION- 38 43 03.     (N) 087 54 31.     (W)   SCALED
 JA1662* NAVD 88 ORTHO HEIGHT -   150.923 (meters)      495.15  (feet) ADJUSTED
 JA1662  ______________________________________________________________________
 JA1662  GEOID HEIGHT    -        -31.402 (meters)                     GEOID18
 JA1662  DYNAMIC HEIGHT  -        150.830 (meters)      494.85  (feet) COMP
 JA1662  MODELED GRAVITY -    980,013.3   (mgal)                       NAVD 88
 JA1662
 JA1662  VERT ORDER      -  FIRST     CLASS II
 JA1662
 JA1662.The horizontal coordinates were scaled from a map and have
 JA1662.an estimated accuracy of +/- 6 seconds.
 JA1662
 JA1662.The orthometric height was determined by differential leveling and
 JA1662.adjusted by the NATIONAL GEODETIC SURVEY
 JA1662.in June 1991.
 JA1662
 JA1662.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1662.GEOID18 height accuracy estimate available here.
 JA1662
 JA1662.Click photographs - Photos may exist for this station.
 JA1662
 JA1662.The dynamic height is computed by dividing the NAVD 88
 JA1662.geopotential number by the normal gravity value computed on the
 JA1662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1662.degrees latitude (g = 980.6199 gals.).
 JA1662
 JA1662.The modeled gravity was interpolated from observed gravity values.
 JA1662
 JA1662;                    North         East    Units  Estimated Accuracy
 JA1662;SPC IL E     -   227,700.      336,940.      MT  (+/- 180 meters Scaled)
 JA1662
 JA1662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH210858(NAD 83)
 JA1662
 JA1662                          SUPERSEDED SURVEY CONTROL
 JA1662
 JA1662.No superseded survey control is available for this station.
 JA1662
 JA1662_MARKER: I = METAL ROD
 JA1662_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1662_STAMPING: B 295 1986
 JA1662_MARK LOGO: NGS
 JA1662_PROJECTION: FLUSH
 JA1662_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1662_ROD/PIPE-DEPTH: 4.6 meters
 JA1662
 JA1662  HISTORY     - Date     Condition        Report By
 JA1662  HISTORY     - 1986     MONUMENTED       NGS
 JA1662
 JA1662                          STATION DESCRIPTION
 JA1662
 JA1662'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1662'16.2 KM (10.05 MI) EAST FROM OLNEY.
 JA1662'16.2 KM (10.05 MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS
 JA1662'JUNCTION WITH STATE HIGHWAY 130 IN OLNEY, 88.4 M (290.0 FT) SOUTH OF
 JA1662'THE NEAR RAIL, 13.7 M (44.9 FT) NORTH OF THE EXTENDED CENTER OF COUNTY
 JA1662'ROAD 2100 E, AND 0.9 M (3.0 FT) NORTH OF A UTILITY POLE.  NOTE--ACCESS
 JA1662'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1662'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JA1662'THE MARK IS ABOVE LEVEL WITH COUNTY ROAD 2100 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1606 ***********************************************************************
 JB1606  DESIGNATION -  B 296
 JB1606  PID         -  JB1606
 JB1606  STATE/COUNTY-  IL/MARION
 JB1606  COUNTRY     -  US
 JB1606  USGS QUAD   -  SALEM NORTH (2018)
 JB1606
 JB1606                         *CURRENT SURVEY CONTROL
 JB1606  ______________________________________________________________________
 JB1606* NAD 83(1986) POSITION- 38 37 40.     (N) 088 52 59.     (W)   SCALED
 JB1606* NAVD 88 ORTHO HEIGHT -   157.515 (meters)      516.78  (feet) ADJUSTED
 JB1606  ______________________________________________________________________
 JB1606  GEOID HEIGHT    -        -31.038 (meters)                     GEOID18
 JB1606  DYNAMIC HEIGHT  -        157.414 (meters)      516.45  (feet) COMP
 JB1606  MODELED GRAVITY -    979,985.7   (mgal)                       NAVD 88
 JB1606
 JB1606  VERT ORDER      -  FIRST     CLASS II
 JB1606
 JB1606.The horizontal coordinates were scaled from a map and have
 JB1606.an estimated accuracy of +/- 6 seconds.
 JB1606
 JB1606.The orthometric height was determined by differential leveling and
 JB1606.adjusted by the NATIONAL GEODETIC SURVEY
 JB1606.in June 1991.
 JB1606
 JB1606.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1606.GEOID18 height accuracy estimate available here.
 JB1606
 JB1606.Click photographs - Photos may exist for this station.
 JB1606
 JB1606.The dynamic height is computed by dividing the NAVD 88
 JB1606.geopotential number by the normal gravity value computed on the
 JB1606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1606.degrees latitude (g = 980.6199 gals.).
 JB1606
 JB1606.The modeled gravity was interpolated from observed gravity values.
 JB1606
 JB1606;                    North         East    Units  Estimated Accuracy
 JB1606;SPC IL E     -   217,800.      252,130.      MT  (+/- 180 meters Scaled)
 JB1606
 JB1606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH360771(NAD 83)
 JB1606
 JB1606                          SUPERSEDED SURVEY CONTROL
 JB1606
 JB1606.No superseded survey control is available for this station.
 JB1606
 JB1606_MARKER: I = METAL ROD
 JB1606_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1606_STAMPING: B 296 1986
 JB1606_MARK LOGO: NGS
 JB1606_PROJECTION: FLUSH
 JB1606_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1606_ROD/PIPE-DEPTH: 6.4 meters
 JB1606
 JB1606  HISTORY     - Date     Condition        Report By
 JB1606  HISTORY     - 1986     MONUMENTED       NGS
 JB1606  HISTORY     - 20110913 GOOD             ILDT
 JB1606  HISTORY     - 20220823 MARK NOT FOUND   ILDT
 JB1606
 JB1606                          STATION DESCRIPTION
 JB1606
 JB1606'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1606'5.5 KM (3.4 MI) EAST FROM SALEM.
 JB1606'5.5 KM (3.4 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN
 JB1606'SALEM, 56.4 M (185.0 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 4.9 M
 JB1606'(16.1 FT) EAST OF THE CENTER OF COUNTY ROAD 1400 E, AND 3.8 M (12.5
 JB1606'FT) SOUTH OF A LONE EVERGREEN TREE IN A FENCELINE.  NOTE--ACCESS TO
 JB1606'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1606'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST AND FENCE
 JB1606'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB1606
 JB1606                          STATION RECOVERY (2011)
 JB1606
 JB1606'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1606'EASY ACCESS.
 JB1606
 JB1606                          STATION RECOVERY (2022)
 JB1606
 JB1606'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB1606'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1678 ***********************************************************************
 LC1678  DESIGNATION -  B 297
 LC1678  PID         -  LC1678
 LC1678  STATE/COUNTY-  IL/MCLEAN
 LC1678  COUNTRY     -  US
 LC1678  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC1678
 LC1678                         *CURRENT SURVEY CONTROL
 LC1678  ______________________________________________________________________
 LC1678* NAD 83(1986) POSITION- 40 18 44.70   (N) 088 42 06.39   (W)   HD_HELD1
 LC1678* NAVD 88 ORTHO HEIGHT -   229.980 (meters)      754.53  (feet) ADJUSTED
 LC1678  ______________________________________________________________________
 LC1678  GEOID HEIGHT    -        -31.902 (meters)                     GEOID18
 LC1678  DYNAMIC HEIGHT  -        229.870 (meters)      754.17  (feet) COMP
 LC1678  MODELED GRAVITY -    980,139.8   (mgal)                       NAVD 88
 LC1678
 LC1678  VERT ORDER      -  FIRST     CLASS II
 LC1678
 LC1678.The horizontal coordinates were determined by differentially corrected
 LC1678.hand held GPS observations or other comparable positioning techniques
 LC1678.and have an estimated accuracy of +/- 3 meters.
 LC1678
 LC1678.The orthometric height was determined by differential leveling and
 LC1678.adjusted by the NATIONAL GEODETIC SURVEY
 LC1678.in June 1991.
 LC1678
 LC1678.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1678.GEOID18 height accuracy estimate available here.
 LC1678
 LC1678.Click photographs - Photos may exist for this station.
 LC1678
 LC1678.The dynamic height is computed by dividing the NAVD 88
 LC1678.geopotential number by the normal gravity value computed on the
 LC1678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1678.degrees latitude (g = 980.6199 gals.).
 LC1678
 LC1678.The modeled gravity was interpolated from observed gravity values.
 LC1678
 LC1678;                    North         East    Units  Estimated Accuracy
 LC1678;SPC IL E     -   404,754.6     268,681.9     MT  (+/- 3 meters HH1 GPS) 
 LC1678
 LC1678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5539763822(NAD 83)
 LC1678
 LC1678                          SUPERSEDED SURVEY CONTROL
 LC1678
 LC1678.No superseded survey control is available for this station.
 LC1678
 LC1678_MARKER: F = FLANGE-ENCASED ROD
 LC1678_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1678_STAMPING: B 297 1986
 LC1678_MARK LOGO: NGS
 LC1678_PROJECTION: FLUSH
 LC1678_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1678_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1678+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2020
 LC1678_ROD/PIPE-DEPTH: 8.5 meters
 LC1678
 LC1678  HISTORY     - Date     Condition        Report By
 LC1678  HISTORY     - 1986     MONUMENTED       NGS
 LC1678  HISTORY     - 20131105 GOOD             ILGS
 LC1678  HISTORY     - 20140113 GOOD             AMESC
 LC1678  HISTORY     - 20141001 GOOD             DJHENK
 LC1678  HISTORY     - 20200724 GOOD             WSRR
 LC1678
 LC1678                          STATION DESCRIPTION
 LC1678
 LC1678'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1678'8.8 KM (5.45 MI) NW FROM FARMER CITY.  8.8 KM (5.45 MI) NORTHWESTERLY
 LC1678'ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH STATE HIGHWAY 54 IN
 LC1678'FARMER CITY, 0.2 KM (0.1 MI) NORTHWEST OF THE INTERSECTION OF U.S.
 LC1678'HIGHWAY 136, 10.8 M (35.4 FT) SOUTHWEST OF THE CENTERLINE OF THE
 LC1678'HIGHWAY, AND 0.9 M (3.0 FT) NORTHWEST OF UTILITY POLE NUMBER 48 28 29
 LC1678'30.  NOTE-ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.  THE
 LC1678'MARK IS 0.3 METERS  SE FROM  A WITNESS POST THE MARK IS ABOVE LEVEL
 LC1678'WITH THE HIGHWAY.
 LC1678
 LC1678                          STATION RECOVERY (2013)
 LC1678
 LC1678'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC1678'RECOVERED IN GOOD CONDITION.
 LC1678
 LC1678                          STATION RECOVERY (2014)
 LC1678
 LC1678'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC1678'RECOVERED AS DESCRIBED. NOTE - WITNESS POST IS GONE.
 LC1678
 LC1678                          STATION RECOVERY (2014)
 LC1678
 LC1678'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1678'RECOVERED AS DESCRIBED.
 LC1678
 LC1678                          STATION RECOVERY (2020)
 LC1678
 LC1678'RECOVERY NOTE BY WALKERSVILLE SOUTHERN RR 2020 (MFM)
 LC1678'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1597 ***********************************************************************
 JB1597  DESIGNATION -  B 298
 JB1597  PID         -  JB1597
 JB1597  STATE/COUNTY-  IL/CLAY
 JB1597  COUNTRY     -  US
 JB1597  USGS QUAD   -  XENIA (2018)
 JB1597
 JB1597                         *CURRENT SURVEY CONTROL
 JB1597  ______________________________________________________________________
 JB1597* NAD 83(1986) POSITION- 38 38 10.     (N) 088 40 56.     (W)   SCALED
 JB1597* NAVD 88 ORTHO HEIGHT -   162.289 (meters)      532.44  (feet) ADJUSTED
 JB1597  ______________________________________________________________________
 JB1597  GEOID HEIGHT    -        -31.071 (meters)                     GEOID18
 JB1597  DYNAMIC HEIGHT  -        162.187 (meters)      532.11  (feet) COMP
 JB1597  MODELED GRAVITY -    979,997.0   (mgal)                       NAVD 88
 JB1597
 JB1597  VERT ORDER      -  FIRST     CLASS II
 JB1597
 JB1597.The horizontal coordinates were scaled from a map and have
 JB1597.an estimated accuracy of +/- 6 seconds.
 JB1597
 JB1597.The orthometric height was determined by differential leveling and
 JB1597.adjusted by the NATIONAL GEODETIC SURVEY
 JB1597.in June 1991.
 JB1597
 JB1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1597.GEOID18 height accuracy estimate available here.
 JB1597
 JB1597.Click photographs - Photos may exist for this station.
 JB1597
 JB1597.The dynamic height is computed by dividing the NAVD 88
 JB1597.geopotential number by the normal gravity value computed on the
 JB1597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1597.degrees latitude (g = 980.6199 gals.).
 JB1597
 JB1597.The modeled gravity was interpolated from observed gravity values.
 JB1597
 JB1597;                    North         East    Units  Estimated Accuracy
 JB1597;SPC IL E     -   218,640.      269,620.      MT  (+/- 180 meters Scaled)
 JB1597
 JB1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH535777(NAD 83)
 JB1597
 JB1597                          SUPERSEDED SURVEY CONTROL
 JB1597
 JB1597.No superseded survey control is available for this station.
 JB1597
 JB1597_MARKER: I = METAL ROD
 JB1597_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1597_STAMPING: B 298 1986
 JB1597_MARK LOGO: NGS
 JB1597_PROJECTION: FLUSH
 JB1597_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1597_ROD/PIPE-DEPTH: 5.8 meters
 JB1597
 JB1597  HISTORY     - Date     Condition        Report By
 JB1597  HISTORY     - 1986     MONUMENTED       NGS
 JB1597
 JB1597                          STATION DESCRIPTION
 JB1597
 JB1597'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1597'17.7 KM (11.0 MI) WEST FROM FLORA.
 JB1597'17.7 KM (11.0 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 AND U.S. HIGHWAY
 JB1597'50 FROM ITS JUNCTION WITH STATE STREET IN FLORA, 11.4 M (37.4 FT)
 JB1597'NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 6.0 M (19.7 FT) NORTHEAST
 JB1597'OF THE EXTENDED CENTER OF A DRIVEWAY LEADING SOUTH TO THE FRAN LAWSON
 JB1597'RESIDENCE, AND 4.1 M (13.5 FT) NORTH-NORTHEAST OF UTILITY PEDESTAL
 JB1597'NUMBER A03 A04.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH
 JB1597'LOGO CAP.
 JB1597'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 JB1597'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0118 ***********************************************************************
 JB0118  DESIGNATION -  B 3
 JB0118  PID         -  JB0118
 JB0118  STATE/COUNTY-  IL/RICHLAND
 JB0118  COUNTRY     -  US
 JB0118  USGS QUAD   -  DUNDAS (2018)
 JB0118
 JB0118                         *CURRENT SURVEY CONTROL
 JB0118  ______________________________________________________________________
 JB0118* NAD 83(1986) POSITION- 38 46 18.     (N) 088 05 12.     (W)   SCALED
 JB0118* NAVD 88 ORTHO HEIGHT -   141.696 (meters)      464.88  (feet) ADJUSTED
 JB0118  ______________________________________________________________________
 JB0118  GEOID HEIGHT    -        -31.426 (meters)                     GEOID18
 JB0118  DYNAMIC HEIGHT  -        141.610 (meters)      464.60  (feet) COMP
 JB0118  MODELED GRAVITY -    980,017.3   (mgal)                       NAVD 88
 JB0118
 JB0118  VERT ORDER      -  FIRST     CLASS II
 JB0118
 JB0118.The horizontal coordinates were scaled from a map and have
 JB0118.an estimated accuracy of +/- 6 seconds.
 JB0118
 JB0118.The orthometric height was determined by differential leveling and
 JB0118.adjusted by the NATIONAL GEODETIC SURVEY
 JB0118.in June 1991.
 JB0118
 JB0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0118.GEOID18 height accuracy estimate available here.
 JB0118
 JB0118.Click photographs - Photos may exist for this station.
 JB0118
 JB0118.The dynamic height is computed by dividing the NAVD 88
 JB0118.geopotential number by the normal gravity value computed on the
 JB0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0118.degrees latitude (g = 980.6199 gals.).
 JB0118
 JB0118.The modeled gravity was interpolated from observed gravity values.
 JB0118
 JB0118;                    North         East    Units  Estimated Accuracy
 JB0118;SPC IL E     -   233,660.      321,440.      MT  (+/- 180 meters Scaled)
 JB0118
 JB0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH056919(NAD 83)
 JB0118
 JB0118                          SUPERSEDED SURVEY CONTROL
 JB0118
 JB0118  NGVD 29 (??/??/92)  141.79   (m)          465.2    (f) COMPUTED    1 2
 JB0118
 JB0118.Superseded values are not recommended for survey control.
 JB0118
 JB0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0118.See file dsdata.pdf to determine how the superseded data were derived.
 JB0118
 JB0118_MARKER: P = PIPE CAP
 JB0118_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0118_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0118
 JB0118  HISTORY     - Date     Condition        Report By
 JB0118  HISTORY     - 1882     MONUMENTED       USLS
 JB0118  HISTORY     - 1949     GOOD             CGS
 JB0118  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0118
 JB0118                          STATION DESCRIPTION
 JB0118
 JB0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0118'2.9 MI N FROM OLNEY.
 JB0118'2.9 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0118'STATION AT OLNEY, ABOUT 4.25 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB0118'RAILROAD FROM THE STATION AT DUNDAS, ABOUT 0.15 MILE SOUTH OF
 JB0118'MILE POST P 176, AT A ROAD CROSSING, 105 FEET WEST OF THE WEST
 JB0118'RAIL, 30 FEET WEST OF THE FIRST POWER POLE NORTH OF THE ROAD, 27 FEET
 JB0118'NORTH OF THE CENTER LINE OF THE ROAD, 3 FEET NORTHWEST OF A FENCE
 JB0118'CORNER, 2 FEET NORTH OF A EAST-WEST FENCE LINE, 2 FEET EAST OF
 JB0118'A WHITE WOODEN WITNESS POST AND SET IN THE TOP OF A IRON PIPE
 JB0118'PROJECTING 7 INCHES.  NOTE-- A DITCH HAS BEEN DUG ON THE NORTH
 JB0118'SIDE OF ROAD AND THE FENCE IS ABOUT FIVE FEET BACK OF ITS
 JB0118'ORIGINAL LOCATION.
 JB0118
 JB0118                          STATION RECOVERY (1983)
 JB0118
 JB0118'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0118'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3236 ***********************************************************************
 ME3236  DESIGNATION -  B 3
 ME3236  PID         -  ME3236
 ME3236  STATE/COUNTY-  IL/DU PAGE
 ME3236  COUNTRY     -  US
 ME3236  USGS QUAD   -  ELMHURST (2018)
 ME3236
 ME3236                         *CURRENT SURVEY CONTROL
 ME3236  ______________________________________________________________________
 ME3236* NAD 83(1997) POSITION- 41 58 26.25781(N) 087 56 16.08926(W)   ADJUSTED
 ME3236* NAVD 88 ORTHO HEIGHT -   202.0   (meters)      663.    (feet) VERTCON3
 ME3236  ______________________________________________________________________
 ME3236  GEOID HEIGHT    -        -33.595 (meters)                     GEOID18
 ME3236  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 ME3236  HORZ ORDER      -  SECOND
 ME3236
 ME3236.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3236
 ME3236.The horizontal coordinates were established by classical geodetic methods
 ME3236.and adjusted by the National Geodetic Survey in October 1999.
 ME3236
 ME3236.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3236.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3236
 ME3236.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3236.GEOID18 height accuracy estimate available here.
 ME3236
 ME3236.Click photographs - Photos may exist for this station.
 ME3236
 ME3236.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3236
 ME3236. The following values were computed from the NAD 83(1997) position.
 ME3236
 ME3236;                    North         East     Units Scale Factor Converg.
 ME3236;SPC IL E     -   589,286.073   332,782.590   MT  0.99998822   +0 15 52.3
 ME3236;SPC IL E     - 1,933,349.39  1,091,804.21   sFT  0.99998822   +0 15 52.3
 ME3236;UTM  16      - 4,647,310.385   422,301.393   MT  0.99967428   -0 37 38.0
 ME3236
 ME3236!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3236!SPC IL E     -   0.99997359  x   0.99998822  =   0.99996181
 ME3236!UTM  16      -   0.99997359  x   0.99967428  =   0.99964788
 ME3236
 ME3236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2230147310(NAD 83)
 ME3236
 ME3236                          SUPERSEDED SURVEY CONTROL
 ME3236
 ME3236  NAD 83(1997)-  41 58 26.25788(N)    087 56 16.08981(W) AD(       ) 2
 ME3236  NAD 83(1994)-  41 58 26.25725(N)    087 56 16.10424(W) AD(       ) 2
 ME3236  NAD 83(1986)-  41 58 26.25875(N)    087 56 16.10397(W) AD(       ) 2
 ME3236  NGVD 29 (08/23/90)  202.1    (m)          663.     (f) VERT ANG       
 ME3236
 ME3236.Superseded values are not recommended for survey control.
 ME3236
 ME3236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3236.See file dsdata.pdf to determine how the superseded data were derived.
 ME3236
 ME3236_MARKER: DD = SURVEY DISK
 ME3236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3236_STAMPING: B 3 1983
 ME3236_MARK LOGO: IL1670
 ME3236_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3236+STABILITY: SURFACE MOTION
 ME3236
 ME3236  HISTORY     - Date     Condition        Report By
 ME3236  HISTORY     - 1983     MONUMENTED       IL1670
 ME3236
 ME3236                          STATION DESCRIPTION
 ME3236
 ME3236'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3236'THE STATION IS LOCATED ALONG THE WEST-SOUTHWEST EDGE OF THE CHICAGO
 ME3236'O HARE INTERNATIONAL AIRPORT, ALONG THE OUTER PERIMETER FENCE AND
 ME3236'ROAD.  AN AIRPORT ESCORT IS NEEDED TO REACH THE STATION.
 ME3236'
 ME3236'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF A CEMETERY, IN
 ME3236'THE SOUTHWEST PART OF THE AIRPORT, GO WEST ABOUT 90 M (300 FT) TO
 ME3236'STATION AIRPORT BM K5 COC ON THE RIGHT.  CONTINUE NORTHWEST ON THE
 ME3236'PERIMETER ROAD FOR 1.45 KM (0.9 MI) TO THE STATION ON THE LEFT.
 ME3236'
 ME3236'THE STATION IS A STANDARD COC DISK STAMPED---B3 1983---ATTACHED TO
 ME3236'THE TOP OF A DRIVEN ROD WHICH IS SURROUNDED BY A 15 CM (6 INCH)
 ME3236'ROUND CONCRETE MONUMENT.  IT IS 3.7 M (12.3 FT) SOUTHWEST OF THE
 ME3236'CENTER OF THE ROAD AND 1.1 M (3.6 FT) NORTHEAST OF THE PERIMETER
 ME3236'FENCE.
 ME3236'
 ME3236'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0899 ***********************************************************************
 LC0899  DESIGNATION -  B 30
 LC0899  PID         -  LC0899
 LC0899  STATE/COUNTY-  IL/MARSHALL
 LC0899  COUNTRY     -  US
 LC0899  USGS QUAD   -  LA ROSE (2018)
 LC0899
 LC0899                         *CURRENT SURVEY CONTROL
 LC0899  ______________________________________________________________________
 LC0899* NAD 83(1986) POSITION- 40 59 04.     (N) 089 12 48.     (W)   SCALED
 LC0899* NAVD 88 ORTHO HEIGHT -   199.792 (meters)      655.48  (feet) ADJUSTED
 LC0899  ______________________________________________________________________
 LC0899  GEOID HEIGHT    -        -32.754 (meters)                     GEOID18
 LC0899  DYNAMIC HEIGHT  -        199.706 (meters)      655.20  (feet) COMP
 LC0899  MODELED GRAVITY -    980,186.7   (mgal)                       NAVD 88
 LC0899
 LC0899  VERT ORDER      -  SECOND    CLASS 0
 LC0899
 LC0899.The horizontal coordinates were scaled from a map and have
 LC0899.an estimated accuracy of +/- 6 seconds.
 LC0899
 LC0899.The orthometric height was determined by differential leveling and
 LC0899.adjusted by the NATIONAL GEODETIC SURVEY
 LC0899.in June 1991.
 LC0899
 LC0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0899.GEOID18 height accuracy estimate available here.
 LC0899
 LC0899.Click photographs - Photos may exist for this station.
 LC0899
 LC0899.The dynamic height is computed by dividing the NAVD 88
 LC0899.geopotential number by the normal gravity value computed on the
 LC0899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0899.degrees latitude (g = 980.6199 gals.).
 LC0899
 LC0899.The modeled gravity was interpolated from observed gravity values.
 LC0899
 LC0899;                    North         East    Units  Estimated Accuracy
 LC0899;SPC IL W     -   479,740.      780,220.      MT  (+/- 180 meters Scaled)
 LC0899
 LC0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL138393(NAD 83)
 LC0899
 LC0899                          SUPERSEDED SURVEY CONTROL
 LC0899
 LC0899  NGVD 29 (??/??/92)  199.854  (m)          655.69   (f) ADJ UNCH    2 0
 LC0899
 LC0899.Superseded values are not recommended for survey control.
 LC0899
 LC0899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0899.See file dsdata.pdf to determine how the superseded data were derived.
 LC0899
 LC0899_MARKER: DB = BENCH MARK DISK
 LC0899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0899_STAMPING: B 30 1934
 LC0899_MARK LOGO: CGS
 LC0899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0899+STABILITY: SURFACE MOTION
 LC0899
 LC0899  HISTORY     - Date     Condition        Report By
 LC0899  HISTORY     - 1934     MONUMENTED       CGS
 LC0899  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 LC0899
 LC0899                          STATION DESCRIPTION
 LC0899
 LC0899'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0899'4.4 MI W FROM TOLUCA.
 LC0899'4.4 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC0899'FROM THE STATION AT TOLUCA, MARSHALL COUNTY, 17 POLES SOUTHWEST
 LC0899'OF MILEPOST 114, AT A PUBLIC-ROAD CROSSING, 81 FEET NORTHEAST OF
 LC0899'THE CENTERLINE OF THE ROAD, 33 FEET SOUTHEAST OF THE CENTERLINE
 LC0899'OF THE SOUTH TRACK, 12 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE,
 LC0899'AND ABOUT 1-1/2 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LC0899'STAMPED B 30 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC0899
 LC0899                          STATION RECOVERY (1998)
 LC0899
 LC0899'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0899'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2114 ***********************************************************************
 LB2114  DESIGNATION -  B 300
 LB2114  PID         -  LB2114
 LB2114  STATE/COUNTY-  IL/VERMILION
 LB2114  COUNTRY     -  US
 LB2114  USGS QUAD   -  DANVILLE NE (2018)
 LB2114
 LB2114                         *CURRENT SURVEY CONTROL
 LB2114  ______________________________________________________________________
 LB2114* NAD 83(1986) POSITION- 40 07 57.     (N) 087 34 23.     (W)   SCALED
 LB2114* NAVD 88 ORTHO HEIGHT -   185.376 (meters)      608.19  (feet) ADJUSTED
 LB2114  ______________________________________________________________________
 LB2114  GEOID HEIGHT    -        -32.619 (meters)                     GEOID18
 LB2114  DYNAMIC HEIGHT  -        185.284 (meters)      607.89  (feet) COMP
 LB2114  MODELED GRAVITY -    980,122.3   (mgal)                       NAVD 88
 LB2114
 LB2114  VERT ORDER      -  FIRST     CLASS II
 LB2114
 LB2114.The horizontal coordinates were scaled from a map and have
 LB2114.an estimated accuracy of +/- 6 seconds.
 LB2114
 LB2114.The orthometric height was determined by differential leveling and
 LB2114.adjusted by the NATIONAL GEODETIC SURVEY
 LB2114.in June 1991.
 LB2114
 LB2114.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2114.GEOID18 height accuracy estimate available here.
 LB2114
 LB2114.Click photographs - Photos may exist for this station.
 LB2114
 LB2114.The dynamic height is computed by dividing the NAVD 88
 LB2114.geopotential number by the normal gravity value computed on the
 LB2114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2114.degrees latitude (g = 980.6199 gals.).
 LB2114
 LB2114.The modeled gravity was interpolated from observed gravity values.
 LB2114
 LB2114;                    North         East    Units  Estimated Accuracy
 LB2114;SPC IL E     -   384,990.      364,800.      MT  (+/- 180 meters Scaled)
 LB2114
 LB2114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK511426(NAD 83)
 LB2114
 LB2114                          SUPERSEDED SURVEY CONTROL
 LB2114
 LB2114.No superseded survey control is available for this station.
 LB2114
 LB2114_MARKER: I = METAL ROD
 LB2114_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2114_STAMPING: B 300 1986
 LB2114_MARK LOGO: NGS
 LB2114_PROJECTION: RECESSED 3 CENTIMETERS
 LB2114_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2114_ROD/PIPE-DEPTH: 4.1 meters
 LB2114
 LB2114  HISTORY     - Date     Condition        Report By
 LB2114  HISTORY     - 1986     MONUMENTED       NGS
 LB2114
 LB2114                          STATION DESCRIPTION
 LB2114
 LB2114'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2114'5.6 KM (3.5 MI) EAST FROM DANVILLE.
 LB2114'5.6 KM (3.5 MI) EASTERLY ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION WITH
 LB2114'U.S. HIGHWAY 150 IN DANVILLE, 40.8 M (133.9 FT) EAST OF THE CENTER OF
 LB2114'DAISY LANE, 13.9 M (45.6 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY,
 LB2114'12.5 M (41.0 FT) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A GRAVELED
 LB2114'PARKING LOT FOR TOMS GARAGE, AND 0.7 M (2.3 FT) NORTH OF A UTILITY
 LB2114'POLE WITH A GUY WIRE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 LB2114'5-INCH LOGO CAP.
 LB2114'THE MARK IS 0.8 METERS  SSE FROM  A WITNESS POST
 LB2114'THE MARK IS 1.0 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2134 ***********************************************************************
 LB2134  DESIGNATION -  B 301
 LB2134  PID         -  LB2134
 LB2134  STATE/COUNTY-  IL/VERMILION
 LB2134  COUNTRY     -  US
 LB2134  USGS QUAD   -  HOMER (2018)
 LB2134
 LB2134                         *CURRENT SURVEY CONTROL
 LB2134  ______________________________________________________________________
 LB2134* NAD 83(2011) POSITION- 40 02 49.37540(N) 087 54 10.87878(W)   ADJUSTED
 LB2134* NAD 83(2011) ELLIP HT-   169.015 (meters)        (06/27/12)   ADJUSTED
 LB2134* NAD 83(2011) EPOCH   -  2010.00
 LB2134* NAVD 88 ORTHO HEIGHT -   201.215 (meters)      660.15  (feet) ADJUSTED
 LB2134  ______________________________________________________________________
 LB2134  GEOID HEIGHT    -        -32.207 (meters)                     GEOID18
 LB2134  NAD 83(2011) X  -    178,910.878 (meters)                     COMP
 LB2134  NAD 83(2011) Y  - -4,886,203.020 (meters)                     COMP
 LB2134  NAD 83(2011) Z  -  4,082,094.801 (meters)                     COMP
 LB2134  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 LB2134  DYNAMIC HEIGHT  -        201.113 (meters)      659.82  (feet) COMP
 LB2134  MODELED GRAVITY -    980,114.3   (mgal)                       NAVD 88
 LB2134
 LB2134  VERT ORDER      -  SECOND    CLASS I
 LB2134
 LB2134  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2134  Standards:
 LB2134         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2134            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2134  -------------------------------------------------------------------
 LB2134  NETWORK    1.42   2.21           0.63   0.52   1.13     -0.05091546
 LB2134  -------------------------------------------------------------------
 LB2134  Click here for local accuracies and other accuracy information.
 LB2134
 LB2134.The horizontal coordinates were established by GPS observations
 LB2134.and adjusted by the National Geodetic Survey in June 2012.
 LB2134
 LB2134.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2134.been affixed to the stable North American tectonic plate. See 
 LB2134.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2134
 LB2134.The horizontal coordinates are valid at the epoch date displayed above
 LB2134.which is a decimal equivalence of Year/Month/Day.
 LB2134
 LB2134.The orthometric height was determined by differential leveling and
 LB2134.adjusted by the NATIONAL GEODETIC SURVEY
 LB2134.in April 2013.
 LB2134
 LB2134.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2134.GEOID18 height accuracy estimate available here.
 LB2134
 LB2134.Click photographs - Photos may exist for this station.
 LB2134
 LB2134.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2134
 LB2134.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2134
 LB2134.The ellipsoidal height was determined by GPS observations
 LB2134.and is referenced to NAD 83.
 LB2134
 LB2134.The dynamic height is computed by dividing the NAVD 88
 LB2134.geopotential number by the normal gravity value computed on the
 LB2134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2134.degrees latitude (g = 980.6199 gals.).
 LB2134
 LB2134.The modeled gravity was interpolated from observed gravity values.
 LB2134
 LB2134. The following values were computed from the NAD 83(2011) position.
 LB2134
 LB2134;                    North         East     Units Scale Factor Converg.
 LB2134;SPC IL E     -   375,312.962   336,719.865   MT  0.99999159   +0 16 36.7
 LB2134;SPC IL E     - 1,231,339.28  1,104,721.76   sFT  0.99999159   +0 16 36.7
 LB2134;UTM  16      - 4,433,369.771   422,970.696   MT  0.99967304   -0 34 51.8
 LB2134
 LB2134!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2134!SPC IL E     -   0.99997349  x   0.99999159  =   0.99996508
 LB2134!UTM  16      -   0.99997349  x   0.99967304  =   0.99964653
 LB2134
 LB2134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2297033369(NAD 83)
 LB2134
 LB2134                          SUPERSEDED SURVEY CONTROL
 LB2134
 LB2134  NAD 83(2007)-  40 02 49.37546(N)    087 54 10.87966(W) AD(2002.00) 0
 LB2134  ELLIP H (02/10/07)  169.038  (m)                       GP(2002.00)    
 LB2134  ELLIP H (12/06/04)  169.055  (m)                       GP(       ) 4 1
 LB2134  NAD 83(1997)-  40 02 49.37540(N)    087 54 10.87967(W) AD(       ) 1
 LB2134  ELLIP H (12/18/02)  169.046  (m)                       GP(       ) 4 2
 LB2134  NAVD 88             201.22   (m)          660.2    (f) LEVELING    3  
 LB2134  NAVD 88 (06/15/91)  201.221  (m)          660.17   (f) SUPERSEDED  1 2
 LB2134
 LB2134.Superseded values are not recommended for survey control.
 LB2134
 LB2134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2134.See file dsdata.pdf to determine how the superseded data were derived.
 LB2134
 LB2134_MARKER: F = FLANGE-ENCASED ROD
 LB2134_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2134_STAMPING: B 301 1986
 LB2134_MARK LOGO: NGS
 LB2134_PROJECTION: FLUSH
 LB2134_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2134_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2134+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 LB2134_ROD/PIPE-DEPTH: 7.30 meters
 LB2134
 LB2134  HISTORY     - Date     Condition        Report By
 LB2134  HISTORY     - 1986     MONUMENTED       NGS
 LB2134  HISTORY     - 20001229 GOOD             ZAMBRA
 LB2134  HISTORY     - 20060317 GOOD             CAS
 LB2134  HISTORY     - 20110118 GOOD             ILDT
 LB2134  HISTORY     - 20120331 GOOD             GEOSPC
 LB2134
 LB2134                          STATION DESCRIPTION
 LB2134
 LB2134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2134'5.0 KM (3.1 MI) EAST FROM HOMER.
 LB2134'5.0 KM (3.1 MI) EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION
 LB2134'WITH STATE HIGHWAY 49 IN HOMER, 24.0 M (78.7 FT) WEST OF THE EXTENDED
 LB2134'CENTER OF COUNTY ROAD 190 E, 15.0 M (49.2 FT) SOUTH OF THE CENTERLINE
 LB2134'OF THE ROAD, 6.2 M (20.3 FT) WEST OF THE CENTER OF 2 GATES AND A FIELD
 LB2134'ENTRANCE, AND 0.7 M (2.3 FT) WEST-NORTHWEST OF A CONCRETE RIGHT-OF-WAY
 LB2134'POST.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2134'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST AND FENCE
 LB2134'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LB2134
 LB2134                          STATION RECOVERY (2000)
 LB2134
 LB2134'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LB2134'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB2134'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LB2134
 LB2134                          STATION RECOVERY (2006)
 LB2134
 LB2134'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 LB2134'RECOVERED IN GOOD CONDITION.
 LB2134
 LB2134                          STATION RECOVERY (2011)
 LB2134
 LB2134'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2134'RECOVERED IN GOOD CONDITION.
 LB2134
 LB2134                          STATION RECOVERY (2012)
 LB2134
 LB2134'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LB2134'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3344 ***********************************************************************
 ME3344  DESIGNATION -  B 302
 ME3344  PID         -  ME3344
 ME3344  STATE/COUNTY-  IL/COOK
 ME3344  COUNTRY     -  US
 ME3344  USGS QUAD   -  ENGLEWOOD (2018)
 ME3344
 ME3344                         *CURRENT SURVEY CONTROL
 ME3344  ______________________________________________________________________
 ME3344* NAD 83(1986) POSITION- 41 50 53.     (N) 087 38 38.     (W)   SCALED
 ME3344* NAVD 88 ORTHO HEIGHT -   181.672 (meters)      596.04  (feet) ADJUSTED
 ME3344  ______________________________________________________________________
 ME3344  GEOID HEIGHT    -        -33.560 (meters)                     GEOID18
 ME3344  DYNAMIC HEIGHT  -        181.610 (meters)      595.83  (feet) COMP
 ME3344  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 ME3344
 ME3344  VERT ORDER      -  FIRST     CLASS II
 ME3344
 ME3344.The horizontal coordinates were scaled from a map and have
 ME3344.an estimated accuracy of +/- 6 seconds.
 ME3344
 ME3344.The orthometric height was determined by differential leveling and
 ME3344.adjusted by the NATIONAL GEODETIC SURVEY
 ME3344.in April 1995.
 ME3344
 ME3344.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3344.GEOID18 height accuracy estimate available here.
 ME3344
 ME3344.Click photographs - Photos may exist for this station.
 ME3344
 ME3344.The dynamic height is computed by dividing the NAVD 88
 ME3344.geopotential number by the normal gravity value computed on the
 ME3344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3344.degrees latitude (g = 980.6199 gals.).
 ME3344
 ME3344.The modeled gravity was interpolated from observed gravity values.
 ME3344
 ME3344;                    North         East    Units  Estimated Accuracy
 ME3344;SPC IL E     -   575,460.      357,260.      MT  (+/- 180 meters Scaled)
 ME3344
 ME3344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM465331(NAD 83)
 ME3344
 ME3344                          SUPERSEDED SURVEY CONTROL
 ME3344
 ME3344  NGVD 29 (01/19/93)  181.760  (m)          596.32   (f) ADJUSTED    1 2
 ME3344
 ME3344.Superseded values are not recommended for survey control.
 ME3344
 ME3344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3344.See file dsdata.pdf to determine how the superseded data were derived.
 ME3344
 ME3344_MARKER: DV = VERTICAL CONTROL DISK
 ME3344_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME3344_SP_SET: PIER
 ME3344_STAMPING: B 302 1992
 ME3344_MARK LOGO: NGS
 ME3344_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3344_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME3344+STABILITY: POSITION/ELEVATION WELL
 ME3344_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3344+SATELLITE: SATELLITE OBSERVATIONS - 1992
 ME3344
 ME3344  HISTORY     - Date     Condition        Report By
 ME3344  HISTORY     - 1992     MONUMENTED       NGS
 ME3344  HISTORY     - 20101129 GOOD             GEOCAC
 ME3344
 ME3344                          STATION DESCRIPTION
 ME3344
 ME3344'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3344'IN CHICAGO, AT THE INTERSECTION OF ARCHER AVENUE, WEST 24TH PLACE, AND
 ME3344'INTERSTATE HIGHWAY 90-94, SET VERTICALLY IN THE SOUTHWEST FACE OF THE
 ME3344'MOST SOUTHWESTERLY OF 15 CONCRETE COLUMNS (1ST PIER NORTHWEST OF THE
 ME3344'AVENUE) OF THE INTERSTATE HIGHWAY OVERPASS OF THE AVENUE AND PLACE,
 ME3344'40.8 M (133.9 FT) SOUTHWEST OF THE CENTER OF THE OVERPASS, 32.8 M
 ME3344'(107.6 FT) NORTH OF THE CENTER OF THE PLACE, 23.4 M (76.8 FT)
 ME3344'NORTHEAST OF THE EXTENDED CENTER OF AN ALLEY, 11.3 M (37.1 FT)
 ME3344'NORTHWEST OF THE AVENUE CENTERLINE, 1.5 M (4.9 FT) ABOVE THE GROUND
 ME3344'SURFACE, AND 1.2 M (3.9 FT) SOUTHEAST OF A RETAINING WALL.
 ME3344
 ME3344                          STATION RECOVERY (2010)
 ME3344
 ME3344'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME3344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1393 ***********************************************************************
 LC1393  DESIGNATION -  B 31 RESET
 LC1393  PID         -  LC1393
 LC1393  STATE/COUNTY-  IL/PEORIA
 LC1393  COUNTRY     -  US
 LC1393  USGS QUAD   -  LAURA (2018)
 LC1393
 LC1393                         *CURRENT SURVEY CONTROL
 LC1393  ______________________________________________________________________
 LC1393* NAD 83(1986) POSITION- 40 53 47.     (N) 089 53 04.     (W)   SCALED
 LC1393* NAVD 88 ORTHO HEIGHT -   224.09  (meters)      735.2   (feet) RESET
 LC1393  ______________________________________________________________________
 LC1393  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 LC1393  VERT ORDER      -  THIRD
 LC1393
 LC1393.The horizontal coordinates were scaled from a map and have
 LC1393.an estimated accuracy of +/- 6 seconds.
 LC1393
 LC1393.The orthometric height was computed from unverified reset data.
 LC1393
 LC1393.No vertical observational check was made to the station.
 LC1393
 LC1393.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1393.GEOID18 height accuracy estimate available here.
 LC1393
 LC1393.Click photographs - Photos may exist for this station.
 LC1393
 LC1393;                    North         East    Units  Estimated Accuracy
 LC1393;SPC IL W     -   469,560.      723,780.      MT  (+/- 180 meters Scaled)
 LC1393
 LC1393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL570312(NAD 83)
 LC1393
 LC1393                          SUPERSEDED SURVEY CONTROL
 LC1393
 LC1393  NGVD 29 (??/??/??)  224.16   (m)          735.4    (f) RESET       3  
 LC1393
 LC1393.Superseded values are not recommended for survey control.
 LC1393
 LC1393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1393.See file dsdata.pdf to determine how the superseded data were derived.
 LC1393
 LC1393_MARKER: DB = BENCH MARK DISK
 LC1393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1393_STAMPING: B 31 RESET 1935
 LC1393_MARK LOGO: CGS
 LC1393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1393+STABILITY: SURFACE MOTION
 LC1393
 LC1393  HISTORY     - Date     Condition        Report By
 LC1393  HISTORY     - 1935     MONUMENTED       IL6850
 LC1393  HISTORY     - 1942     GOOD             CGS
 LC1393  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1393
 LC1393                          STATION DESCRIPTION
 LC1393
 LC1393'DESCRIBED BY CITY OF PEORIA ILLINOIS 1935
 LC1393'2.1 MI E FROM LAURA.
 LC1393'2.1 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1393'FROM STATE HIGHWAY 78 OVERPASS AT LAURA, PEORIA COUNTY, AT A ROAD
 LC1393'CROSSING, 46 FEET NORTH OF THE CENTERLINE OF THE WEST-BOUND MAIN
 LC1393'TRACK, 40 FEET EAST OF THE CENTERLINE OF THE ROAD, 7 FEET
 LC1393'SOUTHEAST OF A FENCE CORNER, AND 4 FEET LOWER THAN THE TRACK.
 LC1393
 LC1393                          STATION RECOVERY (1942)
 LC1393
 LC1393'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 LC1393'RECOVERED IN GOOD CONDITION.
 LC1393
 LC1393                          STATION RECOVERY (1998)
 LC1393
 LC1393'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1393'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0486 ***********************************************************************
 LD0486  DESIGNATION -  B 33
 LD0486  PID         -  LD0486
 LD0486  STATE/COUNTY-  IL/HANCOCK
 LD0486  COUNTRY     -  US
 LD0486  USGS QUAD   -  NIOTA (2018)
 LD0486
 LD0486                         *CURRENT SURVEY CONTROL
 LD0486  ______________________________________________________________________
 LD0486* NAD 83(1986) POSITION- 40 37 20.     (N) 091 15 03.     (W)   SCALED
 LD0486* NAVD 88 ORTHO HEIGHT -   162.561 (meters)      533.34  (feet) ADJUSTED
 LD0486  ______________________________________________________________________
 LD0486  GEOID HEIGHT    -        -33.328 (meters)                     GEOID18
 LD0486  DYNAMIC HEIGHT  -        162.482 (meters)      533.08  (feet) COMP
 LD0486  MODELED GRAVITY -    980,135.9   (mgal)                       NAVD 88
 LD0486
 LD0486  VERT ORDER      -  SECOND    CLASS 0
 LD0486
 LD0486.The horizontal coordinates were scaled from a map and have
 LD0486.an estimated accuracy of +/- 6 seconds.
 LD0486
 LD0486.The orthometric height was determined by differential leveling and
 LD0486.adjusted by the NATIONAL GEODETIC SURVEY
 LD0486.in June 1991.
 LD0486
 LD0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0486.GEOID18 height accuracy estimate available here.
 LD0486
 LD0486.Click photographs - Photos may exist for this station.
 LD0486
 LD0486.The dynamic height is computed by dividing the NAVD 88
 LD0486.geopotential number by the normal gravity value computed on the
 LD0486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0486.degrees latitude (g = 980.6199 gals.).
 LD0486
 LD0486.The modeled gravity was interpolated from observed gravity values.
 LD0486
 LD0486;                    North         East    Units  Estimated Accuracy
 LD0486;SPC IL W     -   439,640.      608,270.      MT  (+/- 180 meters Scaled)
 LD0486
 LD0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE479982(NAD 83)
 LD0486
 LD0486                          SUPERSEDED SURVEY CONTROL
 LD0486
 LD0486  NGVD 29 (??/??/92)  162.606  (m)          533.48   (f) ADJ UNCH    2 0
 LD0486
 LD0486.Superseded values are not recommended for survey control.
 LD0486
 LD0486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0486.See file dsdata.pdf to determine how the superseded data were derived.
 LD0486
 LD0486_MARKER: DB = BENCH MARK DISK
 LD0486_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0486_SP_SET: CULVERT HEADWALL
 LD0486_STAMPING: B 33 1934
 LD0486_MARK LOGO: CGS
 LD0486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0486+STABILITY: SURFACE MOTION
 LD0486
 LD0486  HISTORY     - Date     Condition        Report By
 LD0486  HISTORY     - 1934     MONUMENTED       CGS
 LD0486  HISTORY     - 20120522 GOOD             ILDT
 LD0486
 LD0486                          STATION DESCRIPTION
 LD0486
 LD0486'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0486'1.9 MI E FROM EAST FORT MADISON.
 LD0486'1.9 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0486'FROM THE STATION AT EAST FORT MADISON, HANCOCK COUNTY, MIDWAY
 LD0486'BETWEEN POLES 299+02 AND 299+03, 18 FEET WEST OF THE CENTER OF A
 LD0486'PRIVATE-ROAD CROSSING, 15 FEET SOUTH OF THE CENTERLINE OF THE
 LD0486'SOUTH TRACK, IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL
 LD0486'OF A CULVERT, AND ABOUT 3 FEET LOWER THAN THE TRACK.  A STANDARD
 LD0486'DISK, STAMPED B 33 1934.
 LD0486
 LD0486                          STATION RECOVERY (2012)
 LD0486
 LD0486'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0486'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0306 ***********************************************************************
 LD0306  DESIGNATION -  B 35
 LD0306  PID         -  LD0306
 LD0306  STATE/COUNTY-  IL/FULTON
 LD0306  COUNTRY     -  US
 LD0306  USGS QUAD   -  HAVANA (2018)
 LD0306
 LD0306                         *CURRENT SURVEY CONTROL
 LD0306  ______________________________________________________________________
 LD0306* NAD 83(1986) POSITION- 40 20 34.68   (N) 090 07 10.99   (W)   HD_HELD1
 LD0306* NAVD 88 ORTHO HEIGHT -   139.014 (meters)      456.08  (feet) ADJUSTED
 LD0306  ______________________________________________________________________
 LD0306  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 LD0306  DYNAMIC HEIGHT  -        138.945 (meters)      455.86  (feet) COMP
 LD0306  MODELED GRAVITY -    980,126.1   (mgal)                       NAVD 88
 LD0306
 LD0306  VERT ORDER      -  SECOND    CLASS 0
 LD0306
 LD0306.The horizontal coordinates were determined by differentially corrected
 LD0306.hand held GPS observations or other comparable positioning techniques
 LD0306.and have an estimated accuracy of +/- 3 meters.
 LD0306
 LD0306.The orthometric height was determined by differential leveling and
 LD0306.adjusted by the NATIONAL GEODETIC SURVEY
 LD0306.in June 1991.
 LD0306
 LD0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0306.GEOID18 height accuracy estimate available here.
 LD0306
 LD0306.Click photographs - Photos may exist for this station.
 LD0306
 LD0306.The dynamic height is computed by dividing the NAVD 88
 LD0306.geopotential number by the normal gravity value computed on the
 LD0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0306.degrees latitude (g = 980.6199 gals.).
 LD0306
 LD0306.The modeled gravity was interpolated from observed gravity values.
 LD0306
 LD0306;                    North         East    Units  Estimated Accuracy
 LD0306;SPC IL W     -   408,068.9     703,988.6     MT  (+/- 3 meters HH1 GPS) 
 LD0306
 LD0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4464269806(NAD 83)
 LD0306
 LD0306                          SUPERSEDED SURVEY CONTROL
 LD0306
 LD0306  NGVD 29 (??/??/92)  139.107  (m)          456.39   (f) ADJ UNCH    2 0
 LD0306
 LD0306.Superseded values are not recommended for survey control.
 LD0306
 LD0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0306.See file dsdata.pdf to determine how the superseded data were derived.
 LD0306
 LD0306_MARKER: DB = BENCH MARK DISK
 LD0306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0306_STAMPING: B 35 1935
 LD0306_MARK LOGO: CGS
 LD0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0306+STABILITY: SURFACE MOTION
 LD0306
 LD0306  HISTORY     - Date     Condition        Report By
 LD0306  HISTORY     - 1935     MONUMENTED       CGS
 LD0306
 LD0306                          STATION DESCRIPTION
 LD0306
 LD0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0306'AT SEPO.
 LD0306'AT SEPO, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0306'RAILROAD, 12 POLES NORTH OF MILEPOST 55, 18 FEET NORTH OF THE
 LD0306'STATION, 12 FEET WEST OF THE CENTERLINE OF THE TRACK, AND ONE
 LD0306'FOOT HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED B 35 1935
 LD0306'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0987 ***********************************************************************
 KB0987  DESIGNATION -  B 36
 KB0987  PID         -  KB0987
 KB0987  STATE/COUNTY-  IL/MENARD
 KB0987  COUNTRY     -  US
 KB0987  USGS QUAD   -  ATHENS (2018)
 KB0987
 KB0987                         *CURRENT SURVEY CONTROL
 KB0987  ______________________________________________________________________
 KB0987* NAD 83(1986) POSITION- 39 57 51.     (N) 089 43 26.     (W)   SCALED
 KB0987* NAVD 88 ORTHO HEIGHT -   186.755 (meters)      612.71  (feet) ADJUSTED
 KB0987  ______________________________________________________________________
 KB0987  GEOID HEIGHT    -        -32.647 (meters)                     GEOID18
 KB0987  DYNAMIC HEIGHT  -        186.657 (meters)      612.39  (feet) COMP
 KB0987  MODELED GRAVITY -    980,096.4   (mgal)                       NAVD 88
 KB0987
 KB0987  VERT ORDER      -  SECOND    CLASS 0
 KB0987
 KB0987.The horizontal coordinates were scaled from a map and have
 KB0987.an estimated accuracy of +/- 6 seconds.
 KB0987
 KB0987.The orthometric height was determined by differential leveling and
 KB0987.adjusted by the NATIONAL GEODETIC SURVEY
 KB0987.in June 1991.
 KB0987
 KB0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0987.GEOID18 height accuracy estimate available here.
 KB0987
 KB0987.Click photographs - Photos may exist for this station.
 KB0987
 KB0987.The dynamic height is computed by dividing the NAVD 88
 KB0987.geopotential number by the normal gravity value computed on the
 KB0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0987.degrees latitude (g = 980.6199 gals.).
 KB0987
 KB0987.The modeled gravity was interpolated from observed gravity values.
 KB0987
 KB0987;                    North         East    Units  Estimated Accuracy
 KB0987;SPC IL W     -   366,100.      737,830.      MT  (+/- 180 meters Scaled)
 KB0987
 KB0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK673273(NAD 83)
 KB0987
 KB0987                          SUPERSEDED SURVEY CONTROL
 KB0987
 KB0987  NGVD 29 (??/??/92)  186.853  (m)          613.03   (f) ADJ UNCH    2 0
 KB0987
 KB0987.Superseded values are not recommended for survey control.
 KB0987
 KB0987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0987.See file dsdata.pdf to determine how the superseded data were derived.
 KB0987
 KB0987_MARKER: DB = BENCH MARK DISK
 KB0987_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KB0987+WITH SETTING: PAVEMENT
 KB0987_SP_SET: SIGNAL BASE
 KB0987_STAMPING: B 36 1934
 KB0987_MARK LOGO: CGS
 KB0987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0987+STABILITY: SURFACE MOTION
 KB0987
 KB0987  HISTORY     - Date     Condition        Report By
 KB0987  HISTORY     - 1934     MONUMENTED       CGS
 KB0987
 KB0987                          STATION DESCRIPTION
 KB0987
 KB0987'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0987'AT ATHENS.
 KB0987'AT ATHENS, MENARD COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 KB0987'RAILWAY, 12 FEET SOUTHEAST OF THE STATION, AT A ROAD CROSSING,
 KB0987'26 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK, 20 FEET WEST
 KB0987'OF THE CENTERLINE OF THE ROAD, AT A FLASH SIGNAL, IN THE TOP OF
 KB0987'THE SOUTH END OF THE CONCRETE BASE, AND ABOUT ONE HALF FOOT
 KB0987'HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED B 36 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1199 ***********************************************************************
 LC1199  DESIGNATION -  B 37
 LC1199  PID         -  LC1199
 LC1199  STATE/COUNTY-  IL/LOGAN
 LC1199  COUNTRY     -  US
 LC1199  USGS QUAD   -  NEW HOLLAND (2018)
 LC1199
 LC1199                         *CURRENT SURVEY CONTROL
 LC1199  ______________________________________________________________________
 LC1199* NAD 83(1986) POSITION- 40 11 37.     (N) 089 35 22.     (W)   SCALED
 LC1199* NAVD 88 ORTHO HEIGHT -   166.982 (meters)      547.84  (feet) ADJUSTED
 LC1199  ______________________________________________________________________
 LC1199  GEOID HEIGHT    -        -32.695 (meters)                     GEOID18
 LC1199  DYNAMIC HEIGHT  -        166.897 (meters)      547.56  (feet) COMP
 LC1199  MODELED GRAVITY -    980,113.6   (mgal)                       NAVD 88
 LC1199
 LC1199  VERT ORDER      -  SECOND    CLASS 0
 LC1199
 LC1199.The horizontal coordinates were scaled from a map and have
 LC1199.an estimated accuracy of +/- 6 seconds.
 LC1199
 LC1199.The orthometric height was determined by differential leveling and
 LC1199.adjusted by the NATIONAL GEODETIC SURVEY
 LC1199.in June 1991.
 LC1199
 LC1199.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1199.GEOID18 height accuracy estimate available here.
 LC1199
 LC1199.Click photographs - Photos may exist for this station.
 LC1199
 LC1199.The dynamic height is computed by dividing the NAVD 88
 LC1199.geopotential number by the normal gravity value computed on the
 LC1199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1199.degrees latitude (g = 980.6199 gals.).
 LC1199
 LC1199.The modeled gravity was interpolated from observed gravity values.
 LC1199
 LC1199;                    North         East    Units  Estimated Accuracy
 LC1199;SPC IL W     -   391,640.      749,150.      MT  (+/- 180 meters Scaled)
 LC1199
 LC1199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK795524(NAD 83)
 LC1199
 LC1199                          SUPERSEDED SURVEY CONTROL
 LC1199
 LC1199  NGVD 29 (??/??/92)  167.075  (m)          548.15   (f) ADJ UNCH    2 0
 LC1199
 LC1199.Superseded values are not recommended for survey control.
 LC1199
 LC1199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1199.See file dsdata.pdf to determine how the superseded data were derived.
 LC1199
 LC1199_MARKER: DB = BENCH MARK DISK
 LC1199_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1199_SP_SET: BRIDGE
 LC1199_STAMPING: B 37 1934
 LC1199_MARK LOGO: CGS
 LC1199_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1199
 LC1199  HISTORY     - Date     Condition        Report By
 LC1199  HISTORY     - 1934     MONUMENTED       CGS
 LC1199  HISTORY     - 1943     GOOD             CGS
 LC1199  HISTORY     - 20200421 MARK NOT FOUND   ILDT
 LC1199
 LC1199                          STATION DESCRIPTION
 LC1199
 LC1199'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LC1199'6.1 MI N FROM MIDDLETOWN.
 LC1199'6.1 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM
 LC1199'THE STATION AT MIDDLETOWN, LOGAN COUNTY, AT A BRIDGE OVER STATE
 LC1199'HIGHWAY 120, IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE
 LC1199'ABUTMENT, 8 FEET EAST OF THE CENTERLINE OF THE TRACK, AND ONE
 LC1199'FOOT BELOW THE LEVEL OF THE RAIL.  A STANDARD DISK, STAMPED B 37
 LC1199'1934.
 LC1199
 LC1199                          STATION RECOVERY (2020)
 LC1199
 LC1199'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1199'THE BRIDGE HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1631 ***********************************************************************
 LC1631  DESIGNATION -  B 37 RESET
 LC1631  PID         -  LC1631
 LC1631  STATE/COUNTY-  IL/LOGAN
 LC1631  COUNTRY     -  US
 LC1631  USGS QUAD   -  NEW HOLLAND (2018)
 LC1631
 LC1631                         *CURRENT SURVEY CONTROL
 LC1631  ______________________________________________________________________
 LC1631* NAD 83(1986) POSITION- 40 11 37.     (N) 089 35 22.     (W)   SCALED
 LC1631* NAVD 88 ORTHO HEIGHT -   163.33  (+/-2cm)      535.9   (feet) VERTCON3
 LC1631  ______________________________________________________________________
 LC1631  GEOID HEIGHT    -        -32.695 (meters)                     GEOID18
 LC1631  VERT ORDER      -  THIRD (See Below)
 LC1631
 LC1631.The horizontal coordinates were scaled from a map and have
 LC1631.an estimated accuracy of +/- 6 seconds.
 LC1631
 LC1631.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1631.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1631
 LC1631.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1631.GEOID18 height accuracy estimate available here.
 LC1631
 LC1631.The vertical order pertains to the NGVD 29 superseded value.
 LC1631
 LC1631.Click photographs - Photos may exist for this station.
 LC1631
 LC1631;                    North         East    Units  Estimated Accuracy
 LC1631;SPC IL W     -   391,640.      749,150.      MT  (+/- 180 meters Scaled)
 LC1631
 LC1631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK795524(NAD 83)
 LC1631
 LC1631                          SUPERSEDED SURVEY CONTROL
 LC1631
 LC1631  NGVD 29 (11/09/15)  163.42   (m)          536.2    (f) RESET       3  
 LC1631
 LC1631.Superseded values are not recommended for survey control.
 LC1631
 LC1631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1631.See file dsdata.pdf to determine how the superseded data were derived.
 LC1631
 LC1631_MARKER: DV = VERTICAL CONTROL DISK
 LC1631_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1631_SP_SET: HEADWALL
 LC1631_STAMPING: B 37 RESET 1982
 LC1631_MARK LOGO: NGS
 LC1631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1631+STABILITY: SURFACE MOTION
 LC1631
 LC1631  HISTORY     - Date     Condition        Report By
 LC1631  HISTORY     - 1982     MONUMENTED       NGS
 LC1631
 LC1631                          STATION DESCRIPTION
 LC1631
 LC1631'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 LC1631'2.6 KM (1.65 MI) WEST FROM NEW HOLLAND.
 LC1631'FROM THE POST OFFICE IN NEW HOLLAND, GO EAST ALONG LINCOLN STREET
 LC1631'FRO 0.8 KM (0.5 MI) TO ITS JUNCTION WITH STATE HIGHWAY 10, TURN
 LC1631'LEFT AND GO NORTH THENCE WEST FOR 1.8 KM (1.15 MI) TO MARK ON THE
 LC1631'SOUTH SIDE OF HIGHWAY AND IN THE TOP OF THE NORTH END OF THE EAST
 LC1631'HEADWALL OF A 5-FOOT DIAMETER CONCRETE CULVERT, 32.0 METERS
 LC1631'(105.0 FEET) EAST-SOUTHEAST OF A UTILITY POLE, 21.0 METERS (69.0 FEET)
 LC1631'SOUTH OF APPROXIMATE CENTER OF STATE HIGHWAY 10, AND 12.9 METERS
 LC1631'(42.0 FEET) WEST OF THE NORTHWEST CORNER OF ANOTHER CONCRETE
 LC1631'HEADWALL OF ANOTHER CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1215 ***********************************************************************
 LC1215  DESIGNATION -  B 38
 LC1215  PID         -  LC1215
 LC1215  STATE/COUNTY-  IL/LOGAN
 LC1215  COUNTRY     -  US
 LC1215  USGS QUAD   -  NEW HOLLAND (2018)
 LC1215
 LC1215                         *CURRENT SURVEY CONTROL
 LC1215  ______________________________________________________________________
 LC1215* NAD 83(1986) POSITION- 40 11 03.     (N) 089 35 22.     (W)   SCALED
 LC1215* NAVD 88 ORTHO HEIGHT -   165.202 (meters)      542.00  (feet) ADJUSTED
 LC1215  ______________________________________________________________________
 LC1215  GEOID HEIGHT    -        -32.693 (meters)                     GEOID18
 LC1215  DYNAMIC HEIGHT  -        165.118 (meters)      541.72  (feet) COMP
 LC1215  MODELED GRAVITY -    980,112.6   (mgal)                       NAVD 88
 LC1215
 LC1215  VERT ORDER      -  SECOND    CLASS 0
 LC1215
 LC1215.The horizontal coordinates were scaled from a map and have
 LC1215.an estimated accuracy of +/- 6 seconds.
 LC1215
 LC1215.The orthometric height was determined by differential leveling and
 LC1215.adjusted by the NATIONAL GEODETIC SURVEY
 LC1215.in June 1991.
 LC1215
 LC1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1215.GEOID18 height accuracy estimate available here.
 LC1215
 LC1215.Click photographs - Photos may exist for this station.
 LC1215
 LC1215.The dynamic height is computed by dividing the NAVD 88
 LC1215.geopotential number by the normal gravity value computed on the
 LC1215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1215.degrees latitude (g = 980.6199 gals.).
 LC1215
 LC1215.The modeled gravity was interpolated from observed gravity values.
 LC1215
 LC1215;                    North         East    Units  Estimated Accuracy
 LC1215;SPC IL W     -   390,600.      749,160.      MT  (+/- 180 meters Scaled)
 LC1215
 LC1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK795514(NAD 83)
 LC1215
 LC1215                          SUPERSEDED SURVEY CONTROL
 LC1215
 LC1215  NGVD 29 (??/??/92)  165.295  (m)          542.31   (f) ADJ UNCH    2 0
 LC1215
 LC1215.Superseded values are not recommended for survey control.
 LC1215
 LC1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1215.See file dsdata.pdf to determine how the superseded data were derived.
 LC1215
 LC1215_MARKER: DB = BENCH MARK DISK
 LC1215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1215_STAMPING: B 38 1934
 LC1215_MARK LOGO: CGS
 LC1215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1215+STABILITY: SURFACE MOTION
 LC1215
 LC1215  HISTORY     - Date     Condition        Report By
 LC1215  HISTORY     - 1934     MONUMENTED       CGS
 LC1215  HISTORY     - 1935     GOOD             CGS
 LC1215  HISTORY     - 20200421 MARK NOT FOUND   ILDT
 LC1215
 LC1215                          STATION DESCRIPTION
 LC1215
 LC1215'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC1215'AT NEW HOLLAND.
 LC1215'AT NEW HOLLAND, LOGAN COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 LC1215'58 YARDS SOUTH OF THE CHICAGO AND ALTON RAILROAD STATION, AT
 LC1215'THE CROSSING OF THE C. AND A.R.R., 30 FEET NORTH OF THE
 LC1215'CENTERLINE OF THE I.C.R.R. TRACK, 38 FEET EAST OF THE CENTERLINE
 LC1215'OF THE C. AND A.R.R. TRACK, 5 FEET WEST OF A POLE, AND LEVEL
 LC1215'WITH THE TRACK.  A STANDARD DISK, STAMPED B 38 1934 AND SET IN
 LC1215'THE TOP OF A CONCRETE POST.
 LC1215
 LC1215                          STATION RECOVERY (2020)
 LC1215
 LC1215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1215'RAILROAD TRACK HAVE BEEN REMOVED AND IS NOW A PLOWED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0522 ***********************************************************************
 LC0522  DESIGNATION -  B 39
 LC0522  PID         -  LC0522
 LC0522  STATE/COUNTY-  IL/MCLEAN
 LC0522  COUNTRY     -  US
 LC0522  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0522
 LC0522                         *CURRENT SURVEY CONTROL
 LC0522  ______________________________________________________________________
 LC0522* NAD 83(1986) POSITION- 40 27 05.     (N) 088 58 00.     (W)   SCALED
 LC0522* NAVD 88 ORTHO HEIGHT -   260.205 (meters)      853.69  (feet) ADJUSTED
 LC0522  ______________________________________________________________________
 LC0522  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 LC0522  DYNAMIC HEIGHT  -        260.082 (meters)      853.29  (feet) COMP
 LC0522  MODELED GRAVITY -    980,146.7   (mgal)                       NAVD 88
 LC0522
 LC0522  VERT ORDER      -  SECOND    CLASS 0
 LC0522
 LC0522.The horizontal coordinates were scaled from a map and have
 LC0522.an estimated accuracy of +/- 6 seconds.
 LC0522
 LC0522.The orthometric height was determined by differential leveling and
 LC0522.adjusted by the NATIONAL GEODETIC SURVEY
 LC0522.in June 1991.
 LC0522
 LC0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0522.GEOID18 height accuracy estimate available here.
 LC0522
 LC0522.Click photographs - Photos may exist for this station.
 LC0522
 LC0522.The dynamic height is computed by dividing the NAVD 88
 LC0522.geopotential number by the normal gravity value computed on the
 LC0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0522.degrees latitude (g = 980.6199 gals.).
 LC0522
 LC0522.The modeled gravity was interpolated from observed gravity values.
 LC0522
 LC0522;                    North         East    Units  Estimated Accuracy
 LC0522;SPC IL E     -   420,310.      246,280.      MT  (+/- 180 meters Scaled)
 LC0522
 LC0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK332797(NAD 83)
 LC0522
 LC0522                          SUPERSEDED SURVEY CONTROL
 LC0522
 LC0522  NGVD 29 (??/??/92)  260.266  (m)          853.89   (f) ADJ UNCH    2 0
 LC0522
 LC0522.Superseded values are not recommended for survey control.
 LC0522
 LC0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0522.See file dsdata.pdf to determine how the superseded data were derived.
 LC0522
 LC0522_MARKER: DB = BENCH MARK DISK
 LC0522_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0522_SP_SET: SIGNAL-BATTERY BOX
 LC0522_STAMPING: B 39 1934
 LC0522_MARK LOGO: CGS
 LC0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0522+STABILITY: SURFACE MOTION
 LC0522
 LC0522  HISTORY     - Date     Condition        Report By
 LC0522  HISTORY     - 1934     MONUMENTED       CGS
 LC0522  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0522
 LC0522                          STATION DESCRIPTION
 LC0522
 LC0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0522'2.2 MI SE FROM BLOOMINGTON.
 LC0522'2.2 MILES SOUTHEAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS
 LC0522'RAILROAD FROM THE STATION AT BLOOMINGTON, MCLEAN  COUNTY, AT THE
 LC0522'CROSSING OF STATE HIGHWAY 39, IN THE TOP OF THE NORTHEAST
 LC0522'CORNER OF A SIGNAL-BATTERY BOX, 23 FEET WEST OF THE CENTERLINE
 LC0522'OF THE HIGHWAY, 21 FEET SOUTH OF THE CENTERLINE OF THE TRACK,
 LC0522'AND ABOUT 3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LC0522'B 39 1934.
 LC0522
 LC0522                          STATION RECOVERY (2012)
 LC0522
 LC0522'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0522'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0030 ***********************************************************************
 KB0030  DESIGNATION -  B 4
 KB0030  PID         -  KB0030
 KB0030  STATE/COUNTY-  IL/COLES
 KB0030  COUNTRY     -  US
 KB0030  USGS QUAD   -  ASHMORE (2018)
 KB0030
 KB0030                         *CURRENT SURVEY CONTROL
 KB0030  ______________________________________________________________________
 KB0030* NAD 83(1986) POSITION- 39 37 04.     (N) 088 04 38.     (W)   SCALED
 KB0030* NAVD 88 ORTHO HEIGHT -   200.465 (meters)      657.69  (feet) ADJUSTED
 KB0030  ______________________________________________________________________
 KB0030  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 KB0030  DYNAMIC HEIGHT  -        200.355 (meters)      657.33  (feet) COMP
 KB0030  MODELED GRAVITY -    980,071.7   (mgal)                       NAVD 88
 KB0030
 KB0030  VERT ORDER      -  FIRST     CLASS II
 KB0030
 KB0030.The horizontal coordinates were scaled from a map and have
 KB0030.an estimated accuracy of +/- 6 seconds.
 KB0030
 KB0030.The orthometric height was determined by differential leveling and
 KB0030.adjusted by the NATIONAL GEODETIC SURVEY
 KB0030.in June 1991.
 KB0030
 KB0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0030.GEOID18 height accuracy estimate available here.
 KB0030
 KB0030.Click photographs - Photos may exist for this station.
 KB0030
 KB0030.The dynamic height is computed by dividing the NAVD 88
 KB0030.geopotential number by the normal gravity value computed on the
 KB0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0030.degrees latitude (g = 980.6199 gals.).
 KB0030
 KB0030.The modeled gravity was interpolated from observed gravity values.
 KB0030
 KB0030;                    North         East    Units  Estimated Accuracy
 KB0030;SPC IL E     -   327,590.      321,990.      MT  (+/- 180 meters Scaled)
 KB0030
 KB0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ075858(NAD 83)
 KB0030
 KB0030                          SUPERSEDED SURVEY CONTROL
 KB0030
 KB0030  NGVD 29 (??/??/92)  200.545  (m)          657.95   (f) ADJ UNCH    1 2
 KB0030
 KB0030.Superseded values are not recommended for survey control.
 KB0030
 KB0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0030.See file dsdata.pdf to determine how the superseded data were derived.
 KB0030
 KB0030_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KB0030_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0030_STAMPING: ILLINOIS 658 1906
 KB0030_MARK LOGO: USGS
 KB0030_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0030_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0030+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2005
 KB0030
 KB0030  HISTORY     - Date     Condition        Report By
 KB0030  HISTORY     - 1906     MONUMENTED       USGS
 KB0030  HISTORY     - 1956     GOOD             CGS
 KB0030  HISTORY     - 20050304 GOOD             ILDT
 KB0030  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KB0030
 KB0030                          STATION DESCRIPTION
 KB0030
 KB0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0030'4 MI SW FROM OAKLAND.
 KB0030'ABOUT 3.95 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0030'LOUIS RAILROAD FROM THE STATION AT OAKLAND, ABOUT 0.4 MILE
 KB0030'SOUTHWEST OF BRIDGE OVER EMBARRASS RIVER, ABOUT 0.25 MILE
 KB0030'NORTHEAST OF AN EAST-WEST GRAVEL ROAD CROSSING, AT A PRIVATE
 KB0030'FIELD ROAD CROSSING, 55 FEET SOUTHEAST OF SOUTHEAST RAIL, 43
 KB0030'FEET SOUTH OF TELEPHONE POLE NO. 307/21, 26 FEET SOUTHEAST OF A
 KB0030'FENCE LINE, 57 1/2 FEET SOUTHEAST OF CENTER OF FIELD ROAD
 KB0030'CROSSING, 20 FEET EAST OF CENTER LINE OF FIELD ROAD AND ON
 KB0030'OUTSIDE OF A TURN IN ROAD WITH TANGENTS EXTENDING NORTHWEST AND
 KB0030'SOUTH, ABOUT LEVEL WITH TRACK AND IS A U.S.G.S. PIPE AND CAP
 KB0030'PROJECTING 6 INCHES.
 KB0030
 KB0030                          STATION RECOVERY (2005)
 KB0030
 KB0030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0030'TO REACH FROM THE INTERSECTION OF CR 2100E AND 1650N, GO EAST ALONG
 KB0030'1650N +- 0.2 MI TO A FIELD LANE THEN NORTH +- 0.1 MI TO MARK ON THE
 KB0030'RIGHT.
 KB0030
 KB0030                          STATION RECOVERY (2011)
 KB0030
 KB0030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0030'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3237 ***********************************************************************
 ME3237  DESIGNATION -  B 4
 ME3237  PID         -  ME3237
 ME3237  STATE/COUNTY-  IL/DU PAGE
 ME3237  COUNTRY     -  US
 ME3237  USGS QUAD   -  ELMHURST (2018)
 ME3237
 ME3237                         *CURRENT SURVEY CONTROL
 ME3237  ______________________________________________________________________
 ME3237* NAD 83(1997) POSITION- 41 58 34.03930(N) 087 56 18.80453(W)   ADJUSTED
 ME3237* NAVD 88 ORTHO HEIGHT -   202.5   (meters)      664.    (feet) VERTCON3
 ME3237  ______________________________________________________________________
 ME3237  GEOID HEIGHT    -        -33.599 (meters)                     GEOID18
 ME3237  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 ME3237  HORZ ORDER      -  SECOND
 ME3237
 ME3237.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3237
 ME3237.The horizontal coordinates were established by classical geodetic methods
 ME3237.and adjusted by the National Geodetic Survey in October 1999.
 ME3237
 ME3237.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3237.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3237
 ME3237.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3237.GEOID18 height accuracy estimate available here.
 ME3237
 ME3237.Click photographs - Photos may exist for this station.
 ME3237
 ME3237.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3237
 ME3237. The following values were computed from the NAD 83(1997) position.
 ME3237
 ME3237;                    North         East     Units Scale Factor Converg.
 ME3237;SPC IL E     -   589,525.866   332,718.970   MT  0.99998817   +0 15 50.5
 ME3237;SPC IL E     - 1,934,136.11  1,091,595.49   sFT  0.99998817   +0 15 50.5
 ME3237;UTM  16      - 4,647,551.063   422,241.532   MT  0.99967440   -0 37 39.9
 ME3237
 ME3237!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3237!SPC IL E     -   0.99997351  x   0.99998817  =   0.99996168
 ME3237!UTM  16      -   0.99997351  x   0.99967440  =   0.99964792
 ME3237
 ME3237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2224147551(NAD 83)
 ME3237
 ME3237                          SUPERSEDED SURVEY CONTROL
 ME3237
 ME3237  NAD 83(1997)-  41 58 34.03936(N)    087 56 18.80508(W) AD(       ) 2
 ME3237  NAD 83(1994)-  41 58 34.03873(N)    087 56 18.81954(W) AD(       ) 2
 ME3237  NAD 83(1986)-  41 58 34.04024(N)    087 56 18.81926(W) AD(       ) 2
 ME3237  NGVD 29 (08/23/90)  202.6    (m)          665.     (f) VERT ANG       
 ME3237
 ME3237.Superseded values are not recommended for survey control.
 ME3237
 ME3237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3237.See file dsdata.pdf to determine how the superseded data were derived.
 ME3237
 ME3237_MARKER: DD = SURVEY DISK
 ME3237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3237_STAMPING: B 4 1983
 ME3237_MARK LOGO: IL1670
 ME3237_PROJECTION: FLUSH
 ME3237_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3237+STABILITY: SURFACE MOTION
 ME3237
 ME3237  HISTORY     - Date     Condition        Report By
 ME3237  HISTORY     - 1983     MONUMENTED       IL1670
 ME3237
 ME3237                          STATION DESCRIPTION
 ME3237
 ME3237'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3237'THE STATION IS LOCATED ALONG THE WEST EDGE OF THE CHICAGO O HARE
 ME3237'INTERNATIONAL AIRPORT, ALONG THE OUTER PERIMETER FENCE AND ROAD.
 ME3237'AN AIRPORT ESCORT IS NEEDED TO REACH THE STATION.
 ME3237'
 ME3237'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF A CEMETERY, WHICH
 ME3237'IS IN THE SOUTHWEST PART OF THE AIRPORT, GO WEST ALONG PERIMETER
 ME3237'ROAD FOR ABOUT 90 M (300 FT) TO STATION AIRPORT BM K5 COC ON THE
 ME3237'RIGHT.  CONTINUE NORTHWEST ON THE PERIMETER ROAD FOR 1.7 KM (1.05
 ME3237'MI) TO THE STATION ON THE LEFT.
 ME3237'
 ME3237'THE STATION IS A STANDARD COC DISK STAMPED---B4 1983---ATTACHED TO
 ME3237'THE TOP OF A DRIVEN ROD AND SURROUNDED BY A 0.15 M (6 INCH) ROUND
 ME3237'CONCRETE MONUMENT THAT IS FLUSH WITH THE SURFACE.  IT IS 25.3 M
 ME3237'(83.1 FT) SOUTHWEST OF THE CENTER OF A T-ROAD INTERSECTION, 7.9 M
 ME3237'(26 FT) WEST OF THE CENTER OF THE PERIMETER ROAD AND 0.85 M (2.8
 ME3237'FT) EAST OF THE PERIMETER FENCE.
 ME3237'
 ME3237'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0208 ***********************************************************************
 LC0208  DESIGNATION -  B 40
 LC0208  PID         -  LC0208
 LC0208  STATE/COUNTY-  IL/FORD
 LC0208  COUNTRY     -  US
 LC0208  USGS QUAD   -  PERDUEVILLE (2018)
 LC0208
 LC0208                         *CURRENT SURVEY CONTROL
 LC0208  ______________________________________________________________________
 LC0208* NAD 83(1986) POSITION- 40 27 54.     (N) 088 12 29.     (W)   SCALED
 LC0208* NAVD 88 ORTHO HEIGHT -   226.499 (meters)      743.11  (feet) ADJUSTED
 LC0208  ______________________________________________________________________
 LC0208  GEOID HEIGHT    -        -32.150 (meters)                     GEOID18
 LC0208  DYNAMIC HEIGHT  -        226.392 (meters)      742.75  (feet) COMP
 LC0208  MODELED GRAVITY -    980,148.2   (mgal)                       NAVD 88
 LC0208
 LC0208  VERT ORDER      -  SECOND    CLASS 0
 LC0208
 LC0208.The horizontal coordinates were scaled from a map and have
 LC0208.an estimated accuracy of +/- 6 seconds.
 LC0208
 LC0208.The orthometric height was determined by differential leveling and
 LC0208.adjusted by the NATIONAL GEODETIC SURVEY
 LC0208.in June 1991.
 LC0208
 LC0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0208.GEOID18 height accuracy estimate available here.
 LC0208
 LC0208.Click photographs - Photos may exist for this station.
 LC0208
 LC0208.The dynamic height is computed by dividing the NAVD 88
 LC0208.geopotential number by the normal gravity value computed on the
 LC0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0208.degrees latitude (g = 980.6199 gals.).
 LC0208
 LC0208.The modeled gravity was interpolated from observed gravity values.
 LC0208
 LC0208;                    North         East    Units  Estimated Accuracy
 LC0208;SPC IL E     -   421,640.      310,630.      MT  (+/- 180 meters Scaled)
 LC0208
 LC0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK975800(NAD 83)
 LC0208
 LC0208                          SUPERSEDED SURVEY CONTROL
 LC0208
 LC0208  NGVD 29 (??/??/92)  226.559  (m)          743.30   (f) ADJ UNCH    2 0
 LC0208
 LC0208.Superseded values are not recommended for survey control.
 LC0208
 LC0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0208.See file dsdata.pdf to determine how the superseded data were derived.
 LC0208
 LC0208_MARKER: DB = BENCH MARK DISK
 LC0208_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0208_SP_SET: BRIDGE
 LC0208_STAMPING: B 40 1934
 LC0208_MARK LOGO: CGS
 LC0208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0208
 LC0208  HISTORY     - Date     Condition        Report By
 LC0208  HISTORY     - 1934     MONUMENTED       CGS
 LC0208  HISTORY     - 1973     GOOD             NGS
 LC0208  HISTORY     - 1980     MARK NOT FOUND   USGS
 LC0208
 LC0208                          STATION DESCRIPTION
 LC0208
 LC0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0208'3.4 MI E FROM ELLIOT.
 LC0208'3.4 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0208'FROM THE STATION AT ELLIOT, FORD COUNTY, 3 POLES WEST OF MILEPOST
 LC0208'331, AT 60-FOOT SKEW BRIDGE 807, IN THE TOP OF THE SOUTHEAST END
 LC0208'OF THE WEST CONCRETE ABUTMENT, 1.5 FEET SOUTH OF THE SOUTH GIRDER,
 LC0208'1.5 FEET WEST OF THE EAST EDGE OF THE ABUTMENT, AND ABOUT 3 FEET
 LC0208'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED B 40 1934.
 LC0208
 LC0208                          STATION RECOVERY (1973)
 LC0208
 LC0208'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0208'RECOVERED IN GOOD CONDITION.
 LC0208
 LC0208                          STATION RECOVERY (1980)
 LC0208
 LC0208'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LC0208'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0033 ***********************************************************************
 LC0033  DESIGNATION -  B 42
 LC0033  PID         -  LC0033
 LC0033  STATE/COUNTY-  IL/FORD
 LC0033  COUNTRY     -  US
 LC0033  USGS QUAD   -  PIPER CITY (2018)
 LC0033
 LC0033                         *CURRENT SURVEY CONTROL
 LC0033  ______________________________________________________________________
 LC0033* NAD 83(2011) POSITION- 40 45 30.41092(N) 088 11 18.47397(W)   ADJUSTED
 LC0033* NAD 83(2011) ELLIP HT-   171.444 (meters)        (06/27/12)   ADJUSTED
 LC0033* NAD 83(2011) EPOCH   -  2010.00
 LC0033* NAVD 88 ORTHO HEIGHT -   203.643 (meters)      668.12  (feet) ADJUSTED
 LC0033  ______________________________________________________________________
 LC0033  GEOID HEIGHT    -        -32.198 (meters)                     GEOID18
 LC0033  NAD 83(2011) X  -    152,947.524 (meters)                     COMP
 LC0033  NAD 83(2011) Y  - -4,835,858.705 (meters)                     COMP
 LC0033  NAD 83(2011) Z  -  4,142,253.170 (meters)                     COMP
 LC0033  LAPLACE CORR    -         -2.42  (seconds)                    DEFLEC18
 LC0033  DYNAMIC HEIGHT  -        203.555 (meters)      667.83  (feet) COMP
 LC0033  MODELED GRAVITY -    980,187.9   (mgal)                       NAVD 88
 LC0033
 LC0033  VERT ORDER      -  SECOND    CLASS 0
 LC0033
 LC0033  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0033  Standards:
 LC0033         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0033            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0033  -------------------------------------------------------------------
 LC0033  NETWORK    1.33   1.94           0.59   0.49   0.99     -0.09659677
 LC0033  -------------------------------------------------------------------
 LC0033  Click here for local accuracies and other accuracy information.
 LC0033
 LC0033.The horizontal coordinates were established by GPS observations
 LC0033.and adjusted by the National Geodetic Survey in June 2012.
 LC0033
 LC0033.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0033.been affixed to the stable North American tectonic plate. See 
 LC0033.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0033
 LC0033.The horizontal coordinates are valid at the epoch date displayed above
 LC0033.which is a decimal equivalence of Year/Month/Day.
 LC0033
 LC0033.The orthometric height was determined by differential leveling and
 LC0033.adjusted by the NATIONAL GEODETIC SURVEY
 LC0033.in June 1991.
 LC0033
 LC0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0033.GEOID18 height accuracy estimate available here.
 LC0033
 LC0033.Click photographs - Photos may exist for this station.
 LC0033
 LC0033.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0033
 LC0033.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0033
 LC0033.The ellipsoidal height was determined by GPS observations
 LC0033.and is referenced to NAD 83.
 LC0033
 LC0033.The dynamic height is computed by dividing the NAVD 88
 LC0033.geopotential number by the normal gravity value computed on the
 LC0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0033.degrees latitude (g = 980.6199 gals.).
 LC0033
 LC0033.The modeled gravity was interpolated from observed gravity values.
 LC0033
 LC0033. The following values were computed from the NAD 83(2011) position.
 LC0033
 LC0033;                    North         East     Units Scale Factor Converg.
 LC0033;SPC IL E     -   454,227.777   312,232.610   MT  0.99997684   +0 05 40.5
 LC0033;SPC IL E     - 1,490,245.63  1,024,383.15   sFT  0.99997684   +0 05 40.5
 LC0033;UTM  16      - 4,512,622.315   399,683.188   MT  0.99972386   -0 46 33.5
 LC0033
 LC0033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0033!SPC IL E     -   0.99997311  x   0.99997684  =   0.99994995
 LC0033!UTM  16      -   0.99997311  x   0.99972386  =   0.99969697
 LC0033
 LC0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9968312622(NAD 83)
 LC0033
 LC0033                          SUPERSEDED SURVEY CONTROL
 LC0033
 LC0033  NAD 83(2007)-  40 45 30.41097(N)    088 11 18.47490(W) AD(2002.00) 0
 LC0033  ELLIP H (02/10/07)  171.465  (m)                       GP(2002.00)    
 LC0033  ELLIP H (02/03/05)  171.471  (m)                       GP(       ) 4 2
 LC0033  NAD 83(1997)-  40 45 30.41095(N)    088 11 18.47478(W) AD(       ) 1
 LC0033  ELLIP H (03/04/03)  171.469  (m)                       GP(       ) 4 2
 LC0033  NAVD 88             203.64   (m)          668.1    (f) LEVELING    3  
 LC0033  NGVD 29 (??/??/92)  203.712  (m)          668.35   (f) ADJ UNCH    2 0
 LC0033
 LC0033.Superseded values are not recommended for survey control.
 LC0033
 LC0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0033.See file dsdata.pdf to determine how the superseded data were derived.
 LC0033
 LC0033_MARKER: DB = BENCH MARK DISK
 LC0033_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0033_SP_SET: WATER TANK FOUNDATION
 LC0033_STAMPING: B 42 1935
 LC0033_MARK LOGO: CGS
 LC0033_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0033+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2020
 LC0033
 LC0033  HISTORY     - Date     Condition        Report By
 LC0033  HISTORY     - 1935     MONUMENTED       CGS
 LC0033  HISTORY     - 200205   GOOD             ASCPC
 LC0033  HISTORY     - 20080221 GOOD             ILDT
 LC0033  HISTORY     - 20200610 GOOD             ILDT
 LC0033
 LC0033                          STATION DESCRIPTION
 LC0033
 LC0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0033'AT PIPER CITY.
 LC0033'AT PIPER CITY, FORD COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LC0033'RAILROAD, 250 YARDS EAST OF THE STATION, AT THE CITY WATER TANK,
 LC0033'IN THE TOP OF THE NORTH CORNER OF THE NORTHWEST CONCRETE
 LC0033'FOUNDATION, 54 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND
 LC0033'3-1/2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED B
 LC0033'42 1935.
 LC0033
 LC0033                          STATION RECOVERY (2002)
 LC0033
 LC0033'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0033'RECOVERED AS DESCRIBED
 LC0033
 LC0033                          STATION RECOVERY (2008)
 LC0033
 LC0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0033'RAILROAD STATION AND WATER TOWER ARE GONE. FROM THE INTERSECTION OF IL
 LC0033'ROUTE 115 AND PEORIA STREET IN PIPER CITY, PROCEED 693 FEET EASTERLY
 LC0033'TO THE MARK ON THE LEFT. MARK IS 65 FEET NORTH OF CENTERLINE OF PEORIA
 LC0033'STREET, 54 FEET SOUTH OF CENTERLINE OF RAILROAD TRACKS, 19.5 FEET
 LC0033'NORTHEAST OF THE NORTHEAST CORNER OF THE CITY WATER DEPARTMENT
 LC0033'BUILDING, IN THE NORTH CORNER OF A FLAGPOLE FOUNDATION.
 LC0033
 LC0033                          STATION RECOVERY (2020)
 LC0033
 LC0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0662 ***********************************************************************
 LC0662  DESIGNATION -  B 43
 LC0662  PID         -  LC0662
 LC0662  STATE/COUNTY-  IL/MCLEAN
 LC0662  COUNTRY     -  US
 LC0662  USGS QUAD   -  LEXINGTON (2018)
 LC0662
 LC0662                         *CURRENT SURVEY CONTROL
 LC0662  ______________________________________________________________________
 LC0662* NAD 83(1986) POSITION- 40 44 36.     (N) 088 48 18.     (W)   SCALED
 LC0662* NAVD 88 ORTHO HEIGHT -   231.456 (meters)      759.37  (feet) ADJUSTED
 LC0662  ______________________________________________________________________
 LC0662  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 LC0662  DYNAMIC HEIGHT  -        231.353 (meters)      759.03  (feet) COMP
 LC0662  MODELED GRAVITY -    980,174.5   (mgal)                       NAVD 88
 LC0662
 LC0662  VERT ORDER      -  SECOND    CLASS 0
 LC0662
 LC0662.The horizontal coordinates were scaled from a map and have
 LC0662.an estimated accuracy of +/- 6 seconds.
 LC0662
 LC0662.The orthometric height was determined by differential leveling and
 LC0662.adjusted by the NATIONAL GEODETIC SURVEY
 LC0662.in June 1991.
 LC0662
 LC0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0662.GEOID18 height accuracy estimate available here.
 LC0662
 LC0662.Click photographs - Photos may exist for this station.
 LC0662
 LC0662.The dynamic height is computed by dividing the NAVD 88
 LC0662.geopotential number by the normal gravity value computed on the
 LC0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0662.degrees latitude (g = 980.6199 gals.).
 LC0662
 LC0662.The modeled gravity was interpolated from observed gravity values.
 LC0662
 LC0662;                    North         East    Units  Estimated Accuracy
 LC0662;SPC IL E     -   452,650.      260,160.      MT  (+/- 180 meters Scaled)
 LC0662
 LC0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL476118(NAD 83)
 LC0662
 LC0662                          SUPERSEDED SURVEY CONTROL
 LC0662
 LC0662  NGVD 29 (??/??/92)  231.502  (m)          759.52   (f) ADJ UNCH    2 0
 LC0662
 LC0662.Superseded values are not recommended for survey control.
 LC0662
 LC0662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0662.See file dsdata.pdf to determine how the superseded data were derived.
 LC0662
 LC0662_MARKER: DB = BENCH MARK DISK
 LC0662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0662_STAMPING: B 43 1934
 LC0662_MARK LOGO: CGS
 LC0662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0662+STABILITY: SURFACE MOTION
 LC0662
 LC0662  HISTORY     - Date     Condition        Report By
 LC0662  HISTORY     - 1934     MONUMENTED       CGS
 LC0662
 LC0662                          STATION DESCRIPTION
 LC0662
 LC0662'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0662'AT MEADOWS.
 LC0662'AT MEADOWS, MCLEAN  COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LC0662'RAILROAD, 60 FEET EAST OF THE STATION, AT A STREET CROSSING, 36
 LC0662'FEET NORTH OF THE CENTERLINE OF THE MAIN TRACK, 33 FEET WEST OF
 LC0662'THE CENTERLINE OF MAIN STREET, AND ONE FOOT ABOVE THE LEVEL OF
 LC0662'THE TRACK.  A STANDARD DISK, STAMPED B 43 1934 AND SET IN THE
 LC0662'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0081 ***********************************************************************
 LD0081  DESIGNATION -  B 44
 LD0081  PID         -  LD0081
 LD0081  STATE/COUNTY-  IL/FULTON
 LD0081  COUNTRY     -  US
 LD0081  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0081
 LD0081                         *CURRENT SURVEY CONTROL
 LD0081  ______________________________________________________________________
 LD0081* NAD 83(1986) POSITION- 40 41 58.     (N) 090 00 10.     (W)   SCALED
 LD0081* NAVD 88 ORTHO HEIGHT -   229.195 (meters)      751.95  (feet) ADJUSTED
 LD0081  ______________________________________________________________________
 LD0081  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 LD0081  DYNAMIC HEIGHT  -        229.086 (meters)      751.59  (feet) COMP
 LD0081  MODELED GRAVITY -    980,143.9   (mgal)                       NAVD 88
 LD0081
 LD0081  VERT ORDER      -  SECOND    CLASS 0
 LD0081
 LD0081.The horizontal coordinates were scaled from a map and have
 LD0081.an estimated accuracy of +/- 6 seconds.
 LD0081
 LD0081.The orthometric height was determined by differential leveling and
 LD0081.adjusted by the NATIONAL GEODETIC SURVEY
 LD0081.in June 1991.
 LD0081
 LD0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0081.GEOID18 height accuracy estimate available here.
 LD0081
 LD0081.Click photographs - Photos may exist for this station.
 LD0081
 LD0081.The dynamic height is computed by dividing the NAVD 88
 LD0081.geopotential number by the normal gravity value computed on the
 LD0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0081.degrees latitude (g = 980.6199 gals.).
 LD0081
 LD0081.The modeled gravity was interpolated from observed gravity values.
 LD0081
 LD0081;                    North         East    Units  Estimated Accuracy
 LD0081;SPC IL W     -   447,660.      713,850.      MT  (+/- 180 meters Scaled)
 LD0081
 LD0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF532097(NAD 83)
 LD0081
 LD0081                          SUPERSEDED SURVEY CONTROL
 LD0081
 LD0081  NGVD 29 (??/??/92)  229.271  (m)          752.20   (f) ADJ UNCH    2 0
 LD0081
 LD0081.Superseded values are not recommended for survey control.
 LD0081
 LD0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0081.See file dsdata.pdf to determine how the superseded data were derived.
 LD0081
 LD0081_MARKER: DB = BENCH MARK DISK
 LD0081_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0081_SP_SET: PIONEER MEMORIAL BASE
 LD0081_STAMPING: B 44 1935
 LD0081_MARK LOGO: CGS
 LD0081_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0081+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2000
 LD0081
 LD0081  HISTORY     - Date     Condition        Report By
 LD0081  HISTORY     - 1935     MONUMENTED       CGS
 LD0081  HISTORY     - 1942     GOOD             CGS
 LD0081  HISTORY     - 1980     GOOD             ILDT
 LD0081  HISTORY     - 20001205 GOOD             CMT
 LD0081
 LD0081                          STATION DESCRIPTION
 LD0081
 LD0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0081'AT FARMINGTON.
 LD0081'AT FARMINGTON, FULTON COUNTY, AT THE NORTH END OF THE CITY PARK,
 LD0081'30 FEET SOUTH OF THE CENTERLINE OF A STREET, AT THE PIONEER
 LD0081'MEMORIAL, IN THE TOP OF THE NORTHWEST CORNER OF THE CONCRETE BASE,
 LD0081'AND 18 INCHES HIGHER THAN THE GROUND.  A STANDARD DISK, STAMPED
 LD0081'B 44 1935.
 LD0081
 LD0081                          STATION RECOVERY (1980)
 LD0081
 LD0081'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LD0081'RECOVERED IN GOOD CONDITION.
 LD0081
 LD0081                          STATION RECOVERY (2000)
 LD0081
 LD0081'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS)
 LD0081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0957 ***********************************************************************
 MF0957  DESIGNATION -  B 45
 MF0957  PID         -  MF0957
 MF0957  STATE/COUNTY-  IL/STARK
 MF0957  COUNTRY     -  US
 MF0957  USGS QUAD   -  BRADFORD (2018)
 MF0957
 MF0957                         *CURRENT SURVEY CONTROL
 MF0957  ______________________________________________________________________
 MF0957* NAD 83(1986) POSITION- 41 10 35.     (N) 089 39 45.     (W)   SCALED
 MF0957* NAVD 88 ORTHO HEIGHT -   243.849 (meters)      800.03  (feet) ADJUSTED
 MF0957  ______________________________________________________________________
 MF0957  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF0957  DYNAMIC HEIGHT  -        243.744 (meters)      799.68  (feet) COMP
 MF0957  MODELED GRAVITY -    980,185.3   (mgal)                       NAVD 88
 MF0957
 MF0957  VERT ORDER      -  SECOND    CLASS 0
 MF0957
 MF0957.The horizontal coordinates were scaled from a map and have
 MF0957.an estimated accuracy of +/- 6 seconds.
 MF0957
 MF0957.The orthometric height was determined by differential leveling and
 MF0957.adjusted by the NATIONAL GEODETIC SURVEY
 MF0957.in June 1991.
 MF0957
 MF0957.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0957.GEOID18 height accuracy estimate available here.
 MF0957
 MF0957.Click photographs - Photos may exist for this station.
 MF0957
 MF0957.The dynamic height is computed by dividing the NAVD 88
 MF0957.geopotential number by the normal gravity value computed on the
 MF0957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0957.degrees latitude (g = 980.6199 gals.).
 MF0957
 MF0957.The modeled gravity was interpolated from observed gravity values.
 MF0957
 MF0957;                    North         East    Units  Estimated Accuracy
 MF0957;SPC IL W     -   500,740.      742,300.      MT  (+/- 180 meters Scaled)
 MF0957
 MF0957_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL766617(NAD 83)
 MF0957
 MF0957                          SUPERSEDED SURVEY CONTROL
 MF0957
 MF0957  NGVD 29 (??/??/92)  243.925  (m)          800.28   (f) ADJ UNCH    2 0
 MF0957
 MF0957.Superseded values are not recommended for survey control.
 MF0957
 MF0957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0957.See file dsdata.pdf to determine how the superseded data were derived.
 MF0957
 MF0957_MARKER: DB = BENCH MARK DISK
 MF0957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0957_STAMPING: B 45 1934
 MF0957_MARK LOGO: CGS
 MF0957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0957+STABILITY: SURFACE MOTION
 MF0957
 MF0957  HISTORY     - Date     Condition        Report By
 MF0957  HISTORY     - 1934     MONUMENTED       CGS
 MF0957  HISTORY     - 1942     GOOD             CGS
 MF0957  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0957  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF0957
 MF0957                          STATION DESCRIPTION
 MF0957
 MF0957'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0957'AT BRADFORD.
 MF0957'AT BRADFORD, STARK COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MF0957'RAILROAD, AT THE STATION, ABOUT 400 FEET SOUTHWEST OF THE STATE
 MF0957'HIGHWAY 88 OVERPASS, ABOUT 200 FEET NORTHEAST OF A ROAD CROSSING,
 MF0957'15 FEET NORTHWEST OF THE CENTERLINE OF THE MAIN TRACK, AND 7 FEET
 MF0957'EAST OF A POLE.  A STANDARD DISK, STAMPED B 45 1934 AND SET IN
 MF0957'THE TOP OF A CONCRETE POST.
 MF0957
 MF0957                          STATION RECOVERY (1980)
 MF0957
 MF0957'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0957'MARK NOT FOUND.
 MF0957
 MF0957                          STATION RECOVERY (1997)
 MF0957
 MF0957'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0957'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1124 ***********************************************************************
 MF1124  DESIGNATION -  B 46
 MF1124  PID         -  MF1124
 MF1124  STATE/COUNTY-  IL/LEE
 MF1124  COUNTRY     -  US
 MF1124  USGS QUAD   -  HARMON (2018)
 MF1124
 MF1124                         *CURRENT SURVEY CONTROL
 MF1124  ______________________________________________________________________
 MF1124* NAD 83(1986) POSITION- 41 42 11.     (N) 089 37 21.     (W)   SCALED
 MF1124* NAVD 88 ORTHO HEIGHT -   199.591 (meters)      654.82  (feet) ADJUSTED
 MF1124  ______________________________________________________________________
 MF1124  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF1124  DYNAMIC HEIGHT  -        199.518 (meters)      654.59  (feet) COMP
 MF1124  MODELED GRAVITY -    980,252.5   (mgal)                       NAVD 88
 MF1124
 MF1124  VERT ORDER      -  SECOND    CLASS 0
 MF1124
 MF1124.The horizontal coordinates were scaled from a map and have
 MF1124.an estimated accuracy of +/- 6 seconds.
 MF1124
 MF1124.The orthometric height was determined by differential leveling and
 MF1124.adjusted by the NATIONAL GEODETIC SURVEY
 MF1124.in June 1991.
 MF1124
 MF1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1124.GEOID18 height accuracy estimate available here.
 MF1124
 MF1124.Click photographs - Photos may exist for this station.
 MF1124
 MF1124.The dynamic height is computed by dividing the NAVD 88
 MF1124.geopotential number by the normal gravity value computed on the
 MF1124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1124.degrees latitude (g = 980.6199 gals.).
 MF1124
 MF1124.The modeled gravity was interpolated from observed gravity values.
 MF1124
 MF1124;                    North         East    Units  Estimated Accuracy
 MF1124;SPC IL W     -   559,250.      745,290.      MT  (+/- 180 meters Scaled)
 MF1124
 MF1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM817201(NAD 83)
 MF1124
 MF1124                          SUPERSEDED SURVEY CONTROL
 MF1124
 MF1124  NGVD 29 (??/??/92)  199.657  (m)          655.04   (f) ADJ UNCH    2 0
 MF1124
 MF1124.Superseded values are not recommended for survey control.
 MF1124
 MF1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1124.See file dsdata.pdf to determine how the superseded data were derived.
 MF1124
 MF1124_MARKER: DB = BENCH MARK DISK
 MF1124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1124_STAMPING: B 46 1934
 MF1124_MARK LOGO: CGS
 MF1124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1124+STABILITY: SURFACE MOTION
 MF1124
 MF1124  HISTORY     - Date     Condition        Report By
 MF1124  HISTORY     - 1934     MONUMENTED       CGS
 MF1124  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF1124  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF1124  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1124  HISTORY     - 20030605 MARK NOT FOUND   USPSQD
 MF1124
 MF1124                          STATION DESCRIPTION
 MF1124
 MF1124'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1124'AT VAN PETTEN.
 MF1124'AT VAN PETTEN, LEE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF1124'RAILWAY, 2 POLES NORTH OF THE STATION, 43 FEET EAST OF THE
 MF1124'CENTERLINE OF THE MAIN TRACK, 5 FEET NORTH OF A POLE, AND ABOUT 1
 MF1124'FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED B 46 1934
 MF1124'AND SET IN THE TOP OF A CONCRETE POST.
 MF1124
 MF1124                          STATION RECOVERY (1979)
 MF1124
 MF1124'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF1124'MARK NOT FOUND.
 MF1124
 MF1124                          STATION RECOVERY (1995)
 MF1124
 MF1124'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1124'MARK NOT FOUND.
 MF1124
 MF1124                          STATION RECOVERY (2002)
 MF1124
 MF1124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1124'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1124
 MF1124                          STATION RECOVERY (2003)
 MF1124
 MF1124'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1124'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0717 ***********************************************************************
 NH0717  DESIGNATION -  B 47 RESET
 NH0717  PID         -  NH0717
 NH0717  STATE/COUNTY-  IL/OGLE
 NH0717  COUNTRY     -  US
 NH0717  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0717
 NH0717                         *CURRENT SURVEY CONTROL
 NH0717  ______________________________________________________________________
 NH0717* NAD 83(1986) POSITION- 42 08 33.     (N) 089 35 10.     (W)   SCALED
 NH0717* NAVD 88 ORTHO HEIGHT -   283.07  (meters)      928.7   (feet) RESET
 NH0717  ______________________________________________________________________
 NH0717  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 NH0717  VERT ORDER      -  THIRD
 NH0717
 NH0717.The horizontal coordinates were scaled from a map and have
 NH0717.an estimated accuracy of +/- 6 seconds.
 NH0717
 NH0717.The orthometric height was computed from unverified reset data.
 NH0717
 NH0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0717.GEOID18 height accuracy estimate available here.
 NH0717
 NH0717.Click photographs - Photos may exist for this station.
 NH0717
 NH0717;                    North         East    Units  Estimated Accuracy
 NH0717;SPC IL W     -   608,070.      747,990.      MT  (+/- 180 meters Scaled)
 NH0717
 NH0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM862688(NAD 83)
 NH0717
 NH0717                          SUPERSEDED SURVEY CONTROL
 NH0717
 NH0717.No superseded survey control is available for this station.
 NH0717
 NH0717_MARKER: DV = VERTICAL CONTROL DISK
 NH0717_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0717_SP_SET: CULVERT HEADWALL
 NH0717_STAMPING: B 47 RESET 1973
 NH0717_MARK LOGO: NGS
 NH0717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0717+STABILITY: SURFACE MOTION
 NH0717
 NH0717  HISTORY     - Date     Condition        Report By
 NH0717  HISTORY     - 1973     MONUMENTED       ILDT
 NH0717
 NH0717                          STATION DESCRIPTION
 NH0717
 NH0717'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 NH0717'1.1 MI N FROM FORRESTON.
 NH0717'1.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 NH0717'STATION AT FORRESTON, OGLE COUNTY, AT A ROAD CROSSING, 54 FEET
 NH0717'WEST OF THE CENTER LINE OF THE TRACK, AT A CULVERT UNDER THE
 NH0717'ROAD, IN THE TOP OF THE SOUTH CONCRETE HEADWALL, AND LEVEL WITH
 NH0717'THE TRACK.  A STANDARD DISK, STAMPED B 47 RESET 1973.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1184 ***********************************************************************
 MF1184  DESIGNATION -  B 48
 MF1184  PID         -  MF1184
 MF1184  STATE/COUNTY-  IL/WHITESIDE
 MF1184  COUNTRY     -  US
 MF1184  USGS QUAD   -  STERLING (2018)
 MF1184
 MF1184                         *CURRENT SURVEY CONTROL
 MF1184  ______________________________________________________________________
 MF1184* NAD 83(1986) POSITION- 41 47 15.0    (N) 089 41 45.7    (W)   HD_HELD2
 MF1184* NAVD 88 ORTHO HEIGHT -   199.072 (meters)      653.12  (feet) ADJUSTED
 MF1184  ______________________________________________________________________
 MF1184  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 MF1184  DYNAMIC HEIGHT  -        199.001 (meters)      652.89  (feet) COMP
 MF1184  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 MF1184
 MF1184  VERT ORDER      -  SECOND    CLASS 0
 MF1184
 MF1184.The horizontal coordinates were established by autonomous hand held GPS
 MF1184.observations and have an estimated accuracy of +/- 10 meters.
 MF1184
 MF1184.The orthometric height was determined by differential leveling and
 MF1184.adjusted by the NATIONAL GEODETIC SURVEY
 MF1184.in June 1991.
 MF1184
 MF1184.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1184.GEOID18 height accuracy estimate available here.
 MF1184
 MF1184.Click photographs - Photos may exist for this station.
 MF1184
 MF1184.The dynamic height is computed by dividing the NAVD 88
 MF1184.geopotential number by the normal gravity value computed on the
 MF1184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1184.degrees latitude (g = 980.6199 gals.).
 MF1184
 MF1184.The modeled gravity was interpolated from observed gravity values.
 MF1184
 MF1184;                    North         East    Units  Estimated Accuracy
 MF1184;SPC IL W     -   568,588.      739,120.      MT  (+/- 10 meters HH2 GPS)
 MF1184
 MF1184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7597029696(NAD 83)
 MF1184
 MF1184                          SUPERSEDED SURVEY CONTROL
 MF1184
 MF1184  NGVD 29 (??/??/92)  199.132  (m)          653.32   (f) ADJ UNCH    2 0
 MF1184
 MF1184.Superseded values are not recommended for survey control.
 MF1184
 MF1184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1184.See file dsdata.pdf to determine how the superseded data were derived.
 MF1184
 MF1184_MARKER: DB = BENCH MARK DISK
 MF1184_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1184_SP_SET: BUILDING WALL
 MF1184_STAMPING: B 48 1934
 MF1184_MARK LOGO: CGS
 MF1184_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1184_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1184+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2024
 MF1184
 MF1184  HISTORY     - Date     Condition        Report By
 MF1184  HISTORY     - 1934     MONUMENTED       CGS
 MF1184  HISTORY     - 19940706 GOOD             USPSQD
 MF1184  HISTORY     - 19990501 GOOD             USPSQD
 MF1184  HISTORY     - 20030312 GOOD             USPSQD
 MF1184  HISTORY     - 20050321 GOOD             USPSQD
 MF1184  HISTORY     - 20240917 GOOD             ILDW
 MF1184
 MF1184                          STATION DESCRIPTION
 MF1184
 MF1184'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1184'AT STERLING.
 MF1184'AT STERLING, WHITESIDE COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MF1184'RAILROAD, IN THE FRONT BRICK WALL OF THE STATION, NEAR THE SOUTHEAST
 MF1184'CORNER, AND 3.5 FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED
 MF1184'B 48 1934, AND SET VERTICALLY.
 MF1184
 MF1184                          STATION RECOVERY (1994)
 MF1184
 MF1184'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1184'RECOVERED IN GOOD CONDITION.
 MF1184
 MF1184                          STATION RECOVERY (1999)
 MF1184
 MF1184'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1184'RECOVERED IN GOOD CONDITION.
 MF1184
 MF1184                          STATION RECOVERY (2003)
 MF1184
 MF1184'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1184'RECOVERED IN GOOD CONDITION.
 MF1184
 MF1184                          STATION RECOVERY (2005)
 MF1184
 MF1184'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1184'RECOVERED IN GOOD CONDITION.
 MF1184
 MF1184                          STATION RECOVERY (2024)
 MF1184
 MF1184'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3238 ***********************************************************************
 ME3238  DESIGNATION -  B 5
 ME3238  PID         -  ME3238
 ME3238  STATE/COUNTY-  IL/COOK
 ME3238  COUNTRY     -  US
 ME3238  USGS QUAD   -  ELMHURST (2018)
 ME3238
 ME3238                         *CURRENT SURVEY CONTROL
 ME3238  ______________________________________________________________________
 ME3238* NAD 83(1997) POSITION- 41 59 45.48851(N) 087 56 06.23336(W)   ADJUSTED
 ME3238* NAVD 88 ORTHO HEIGHT -   202.3   (meters)      664.    (feet) VERTCON3
 ME3238  ______________________________________________________________________
 ME3238  GEOID HEIGHT    -        -33.638 (meters)                     GEOID18
 ME3238  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 ME3238  HORZ ORDER      -  SECOND
 ME3238
 ME3238.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3238
 ME3238.The horizontal coordinates were established by classical geodetic methods
 ME3238.and adjusted by the National Geodetic Survey in October 1999.
 ME3238
 ME3238.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3238.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3238
 ME3238.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3238.GEOID18 height accuracy estimate available here.
 ME3238
 ME3238.Click photographs - Photos may exist for this station.
 ME3238
 ME3238.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3238
 ME3238. The following values were computed from the NAD 83(1997) position.
 ME3238
 ME3238;                    North         East     Units Scale Factor Converg.
 ME3238;SPC IL E     -   591,731.622   332,998.135   MT  0.99998839   +0 15 59.3
 ME3238;SPC IL E     - 1,941,372.83  1,092,511.38   sFT  0.99998839   +0 15 59.3
 ME3238;UTM  16      - 4,649,751.515   422,554.902   MT  0.99967380   -0 37 32.4
 ME3238
 ME3238!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3238!SPC IL E     -   0.99997354  x   0.99998839  =   0.99996193
 ME3238!UTM  16      -   0.99997354  x   0.99967380  =   0.99964735
 ME3238
 ME3238:                Primary Azimuth Mark                     Grid Az
 ME3238:SPC IL E     -  K 29                                     212 31 32.3
 ME3238:UTM  16      -  K 29                                     213 25 04.0
 ME3238
 ME3238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2255449751(NAD 83)
 ME3238
 ME3238|---------------------------------------------------------------------|
 ME3238| PID    Reference Object                     Distance      Geod. Az  |
 ME3238|                                                           dddmmss.s |
 ME3238| NG0772 K 27                                APPROX. 0.6 KM 0114437.0 |
 ME3238| ME3270 O HARE CONTROL TWR BALL             APPROX. 3.3 KM 1291341.5 |
 ME3238| ME3265 K 29                                APPROX. 0.6 KM 2124731.6 |
 ME3238|---------------------------------------------------------------------|
 ME3238
 ME3238                          SUPERSEDED SURVEY CONTROL
 ME3238
 ME3238  NAD 83(1997)-  41 59 45.48857(N)    087 56 06.23394(W) AD(       ) 2
 ME3238  NAD 83(1994)-  41 59 45.48807(N)    087 56 06.24879(W) AD(       ) 2
 ME3238  NAD 83(1986)-  41 59 45.48976(N)    087 56 06.24846(W) AD(       ) 2
 ME3238  NGVD 29 (08/23/90)  202.4    (m)          664.     (f) VERT ANG       
 ME3238
 ME3238.Superseded values are not recommended for survey control.
 ME3238
 ME3238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3238.See file dsdata.pdf to determine how the superseded data were derived.
 ME3238
 ME3238_MARKER: DD = SURVEY DISK
 ME3238_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME3238+WITH SETTING: PAVEMENT
 ME3238_SP_SET: FOOTING
 ME3238_STAMPING: B 5 1983
 ME3238_MARK LOGO: IL1670
 ME3238_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3238+STABILITY: SURFACE MOTION
 ME3238
 ME3238  HISTORY     - Date     Condition        Report By
 ME3238  HISTORY     - 1983     MONUMENTED       IL1670
 ME3238
 ME3238                          STATION DESCRIPTION
 ME3238
 ME3238'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3238'THE STATION IS LOCATED NEAR THE WEST-NORTHWEST EDGE OF THE CHICAGO
 ME3238'O HARE INTERNATIONAL AIRPORT, ABOUT 122 M (400 FT) SOUTH OF A
 ME3238'LOCKHEED BUILDING AT THE AIRPORT TANK FARM.  AN ESCORT IS NEEDED TO
 ME3238'REACH THE STATION.
 ME3238'
 ME3238'TO REACH THE STATION FROM THE SOUTH CORNER ENTRANCE TO THE AIRPORT
 ME3238'TANK FARM, GO SOUTHWEST ALONG BLADED PERIMETER ROAD FOR ABOUT 0.15
 ME3238'KM (0.1 MI) TO THE STATION ON THE LEFT.
 ME3238'
 ME3238'THE STATION IS A STANDARD COC DISK STAMPED---B5 1983---CEMENTED
 ME3238'INTO A DRILL HOLE IN A 45 CM (1.5 FT) SQUARE CONCRETE FOOTING THAT
 ME3238'PROJECTS 5 CM (2 INCHES).  IT IS 52.4 M (172 FT) EAST OF THE SOUTH
 ME3238'1 OF 8 FUEL PIPES WHICH PROJECT 0.9 M (3 FT), 41.1 M (135 FT) EAST
 ME3238'OF THE CENTER OF A 90 DEGREE CURVE IN THE PERIMETER ROAD AND 15.8 M
 ME3238'(52 FT) SOUTH-SOUTHWEST OF THE CENTER OF THE PERIMETER ROAD.
 ME3238'
 ME3238'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0038 ***********************************************************************
 MF0038  DESIGNATION -  B 50
 MF0038  PID         -  MF0038
 MF0038  STATE/COUNTY-  IL/KENDALL
 MF0038  COUNTRY     -  US
 MF0038  USGS QUAD   -  YORKVILLE (2018)
 MF0038
 MF0038                         *CURRENT SURVEY CONTROL
 MF0038  ______________________________________________________________________
 MF0038* NAD 83(1986) POSITION- 41 41 09.     (N) 088 25 53.     (W)   SCALED
 MF0038* NAVD 88 ORTHO HEIGHT -   196.205 (meters)      643.72  (feet) ADJUSTED
 MF0038  ______________________________________________________________________
 MF0038  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 MF0038  DYNAMIC HEIGHT  -        196.134 (meters)      643.48  (feet) COMP
 MF0038  MODELED GRAVITY -    980,260.3   (mgal)                       NAVD 88
 MF0038
 MF0038  VERT ORDER      -  SECOND    CLASS 0
 MF0038
 MF0038.The horizontal coordinates were scaled from a map and have
 MF0038.an estimated accuracy of +/- 6 seconds.
 MF0038
 MF0038.The orthometric height was determined by differential leveling and
 MF0038.adjusted by the NATIONAL GEODETIC SURVEY
 MF0038.in June 1991.
 MF0038
 MF0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0038.GEOID18 height accuracy estimate available here.
 MF0038
 MF0038.Click photographs - Photos may exist for this station.
 MF0038
 MF0038.The dynamic height is computed by dividing the NAVD 88
 MF0038.geopotential number by the normal gravity value computed on the
 MF0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0038.degrees latitude (g = 980.6199 gals.).
 MF0038
 MF0038.The modeled gravity was interpolated from observed gravity values.
 MF0038
 MF0038;                    North         East    Units  Estimated Accuracy
 MF0038;SPC IL E     -   557,210.      291,840.      MT  (+/- 180 meters Scaled)
 MF0038
 MF0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM808158(NAD 83)
 MF0038
 MF0038                          SUPERSEDED SURVEY CONTROL
 MF0038
 MF0038  NGVD 29 (??/??/92)  196.278  (m)          643.96   (f) ADJ UNCH    2 0
 MF0038
 MF0038.Superseded values are not recommended for survey control.
 MF0038
 MF0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0038.See file dsdata.pdf to determine how the superseded data were derived.
 MF0038
 MF0038_MARKER: DB = BENCH MARK DISK
 MF0038_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0038_SP_SET: BRIDGE
 MF0038_STAMPING: B 50 1934
 MF0038_MARK LOGO: CGS
 MF0038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0038+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2005
 MF0038
 MF0038  HISTORY     - Date     Condition        Report By
 MF0038  HISTORY     - 1934     MONUMENTED       CGS
 MF0038  HISTORY     - 1956     GOOD             CGS
 MF0038  HISTORY     - 1987     GOOD             USPSQD
 MF0038  HISTORY     - 1989     GOOD             USPSQD
 MF0038  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0038  HISTORY     - 20020207 GOOD             USPSQD
 MF0038  HISTORY     - 20050324 GOOD             USPSQD
 MF0038  HISTORY     - 20071107 GOOD             GEOCAC
 MF0038
 MF0038                          STATION DESCRIPTION
 MF0038
 MF0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 MF0038'0.5 MI W FROM BRISTOL.
 MF0038'0.5 MILE WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0038'FROM THE STATION AT BRISTOL, KENDALL COUNTY, 7 POLES EAST OF
 MF0038'MILEPOST 46, 9 FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK,
 MF0038'AT A SIGNAL BRIDGE, IN THE TOP OF THE WEST CORNER OF THE 3- BY
 MF0038'8-FOOT CONCRETE BASE, AND 18 INCHES ABOVE THE LEVEL OF THE TRACK.
 MF0038'A STANDARD DISK, STAMPED B 50 1934.
 MF0038
 MF0038                          STATION RECOVERY (1987)
 MF0038
 MF0038'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0038'RECOVERED IN GOOD CONDITION.
 MF0038
 MF0038                          STATION RECOVERY (1989)
 MF0038
 MF0038'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0038'RECOVERED IN GOOD CONDITION.
 MF0038
 MF0038                          STATION RECOVERY (2001)
 MF0038
 MF0038'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0038'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0038
 MF0038                          STATION RECOVERY (2002)
 MF0038
 MF0038'RECOVERY NOTE BY US POWER SQUADRON 2002 (DAD)
 MF0038'RECOVERED IN GOOD CONDITION.
 MF0038
 MF0038                          STATION RECOVERY (2005)
 MF0038
 MF0038'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 MF0038'REBALLASTING OF TRACK HAS PUT MARK 4 INCHES BELOW TOP OF TRACK.
 MF0038
 MF0038                          STATION RECOVERY (2007)
 MF0038
 MF0038'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0498 ***********************************************************************
 MF0498  DESIGNATION -  B 51
 MF0498  PID         -  MF0498
 MF0498  STATE/COUNTY-  IL/LASALLE
 MF0498  COUNTRY     -  US
 MF0498  USGS QUAD   -  EARLVILLE (2018)
 MF0498
 MF0498                         *CURRENT SURVEY CONTROL
 MF0498  ______________________________________________________________________
 MF0498* NAD 83(1986) POSITION- 41 35 23.     (N) 088 55 40.     (W)   SCALED
 MF0498* NAVD 88 ORTHO HEIGHT -   213.390 (meters)      700.10  (feet) ADJUSTED
 MF0498  ______________________________________________________________________
 MF0498  GEOID HEIGHT    -        -33.197 (meters)                     GEOID18
 MF0498  DYNAMIC HEIGHT  -        213.305 (meters)      699.82  (feet) COMP
 MF0498  MODELED GRAVITY -    980,221.6   (mgal)                       NAVD 88
 MF0498
 MF0498  VERT ORDER      -  SECOND    CLASS 0
 MF0498
 MF0498.The horizontal coordinates were scaled from a map and have
 MF0498.an estimated accuracy of +/- 6 seconds.
 MF0498
 MF0498.The orthometric height was determined by differential leveling and
 MF0498.adjusted by the NATIONAL GEODETIC SURVEY
 MF0498.in June 1991.
 MF0498
 MF0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0498.GEOID18 height accuracy estimate available here.
 MF0498
 MF0498.Click photographs - Photos may exist for this station.
 MF0498
 MF0498.The dynamic height is computed by dividing the NAVD 88
 MF0498.geopotential number by the normal gravity value computed on the
 MF0498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0498.degrees latitude (g = 980.6199 gals.).
 MF0498
 MF0498.The modeled gravity was interpolated from observed gravity values.
 MF0498
 MF0498;                    North         East    Units  Estimated Accuracy
 MF0498;SPC IL E     -   546,710.      250,440.      MT  (+/- 180 meters Scaled)
 MF0498
 MF0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM393060(NAD 83)
 MF0498
 MF0498                          SUPERSEDED SURVEY CONTROL
 MF0498
 MF0498  NGVD 29 (??/??/92)  213.454  (m)          700.31   (f) ADJ UNCH    2 0
 MF0498
 MF0498.Superseded values are not recommended for survey control.
 MF0498
 MF0498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0498.See file dsdata.pdf to determine how the superseded data were derived.
 MF0498
 MF0498_MARKER: DB = BENCH MARK DISK
 MF0498_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0498+WITH SETTING: PAVEMENT
 MF0498_SP_SET: SIGNAL CONTROL BASE
 MF0498_STAMPING: B 51 1934
 MF0498_MARK LOGO: CGS
 MF0498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0498+STABILITY: SURFACE MOTION
 MF0498
 MF0498  HISTORY     - Date     Condition        Report By
 MF0498  HISTORY     - 1934     MONUMENTED       CGS
 MF0498  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF0498  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0498
 MF0498                          STATION DESCRIPTION
 MF0498
 MF0498'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0498'AT EARLVILLE.
 MF0498'AT EARLVILLE, LA SALLE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF0498'RAILWAY, 450 FEET NORTHEAST OF THE CROSSING OF THE CHICAGO,
 MF0498'BURLINGTON AND QUINCY RAILROAD, AT A ROAD CROSSING, 45 FEET
 MF0498'SOUTHWEST OF THE CENTERLINE OF THE ROAD, 6 FEET SOUTHEAST OF
 MF0498'THE CENTERLINE OF THE TRACK, IN THE TOP OF THE WEST CORNER OF
 MF0498'A CONCRETE SIGNAL-CONTROL BASE, AND ABOUT 8 INCHES LOWER THAN THE
 MF0498'TRACK.  A STANDARD DISK, STAMPED B 51 1934.
 MF0498
 MF0498                          STATION RECOVERY (1997)
 MF0498
 MF0498'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0498'MARK NOT FOUND.
 MF0498
 MF0498                          STATION RECOVERY (2002)
 MF0498
 MF0498'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0498'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1055 ***********************************************************************
 MF1055  DESIGNATION -  B 52
 MF1055  PID         -  MF1055
 MF1055  STATE/COUNTY-  IL/HENRY
 MF1055  COUNTRY     -  US
 MF1055  USGS QUAD   -  ANNAWAN (2018)
 MF1055
 MF1055                         *CURRENT SURVEY CONTROL
 MF1055  ______________________________________________________________________
 MF1055* NAD 83(1986) POSITION- 41 24 39.     (N) 089 57 56.     (W)   SCALED
 MF1055* NAVD 88 ORTHO HEIGHT -   190.274 (meters)      624.26  (feet) ADJUSTED
 MF1055  ______________________________________________________________________
 MF1055  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 MF1055  DYNAMIC HEIGHT  -        190.198 (meters)      624.01  (feet) COMP
 MF1055  MODELED GRAVITY -    980,223.5   (mgal)                       NAVD 88
 MF1055
 MF1055  VERT ORDER      -  SECOND    CLASS 0
 MF1055
 MF1055.The horizontal coordinates were scaled from a map and have
 MF1055.an estimated accuracy of +/- 6 seconds.
 MF1055
 MF1055.The orthometric height was determined by differential leveling and
 MF1055.adjusted by the NATIONAL GEODETIC SURVEY
 MF1055.in June 1991.
 MF1055
 MF1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1055.GEOID18 height accuracy estimate available here.
 MF1055
 MF1055.Click photographs - Photos may exist for this station.
 MF1055
 MF1055.The dynamic height is computed by dividing the NAVD 88
 MF1055.geopotential number by the normal gravity value computed on the
 MF1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1055.degrees latitude (g = 980.6199 gals.).
 MF1055
 MF1055.The modeled gravity was interpolated from observed gravity values.
 MF1055
 MF1055;                    North         East    Units  Estimated Accuracy
 MF1055;SPC IL W     -   526,670.      716,810.      MT  (+/- 180 meters Scaled)
 MF1055
 MF1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL521886(NAD 83)
 MF1055
 MF1055                          SUPERSEDED SURVEY CONTROL
 MF1055
 MF1055  NGVD 29 (??/??/92)  190.337  (m)          624.46   (f) ADJ UNCH    2 0
 MF1055
 MF1055.Superseded values are not recommended for survey control.
 MF1055
 MF1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1055.See file dsdata.pdf to determine how the superseded data were derived.
 MF1055
 MF1055_MARKER: DB = BENCH MARK DISK
 MF1055_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1055_SP_SET: ABUTMENT
 MF1055_STAMPING: B 52 1934
 MF1055_MARK LOGO: CGS
 MF1055_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1055
 MF1055  HISTORY     - Date     Condition        Report By
 MF1055  HISTORY     - 1934     MONUMENTED       CGS
 MF1055  HISTORY     - 1959     GOOD             CGS
 MF1055  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF1055  HISTORY     - 19960808 MARK NOT FOUND   USPSQD
 MF1055  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MF1055  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1055
 MF1055                          STATION DESCRIPTION
 MF1055
 MF1055'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1055'2.6 MI E FROM ATKINSON.
 MF1055'ABOUT 2.65 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC
 MF1055'GRADE SCHOOL BUILDING AT ATKINSON, ABOUT 2 TELEPHONE POLES EAST
 MF1055'OF MILE POST 149, AT RAILWAY BRIDGE 1489, SET IN THE TOP OF THE
 MF1055'SOUTH END OF THE EAST ABUTMENT OF A 30-FOOT RAILWAY BRIDGE, 4.5
 MF1055'FEET SOUTH OF THE SOUTH RAIL OF THE EAST-BOUND TRACK, 70 FEET
 MF1055'NORTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT 2 FEET BELOW THE
 MF1055'LEVEL OF THE TRACK.
 MF1055
 MF1055                          STATION RECOVERY (1979)
 MF1055
 MF1055'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF1055'MARK NOT FOUND.
 MF1055
 MF1055                          STATION RECOVERY (1996)
 MF1055
 MF1055'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1055'MARK NOT FOUND.
 MF1055
 MF1055                          STATION RECOVERY (2001)
 MF1055
 MF1055'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1055'MARK NOT FOUND.
 MF1055
 MF1055                          STATION RECOVERY (2004)
 MF1055
 MF1055'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0047 ***********************************************************************
 MG0047  DESIGNATION -  B 53
 MG0047  PID         -  MG0047
 MG0047  STATE/COUNTY-  IL/HENRY
 MG0047  COUNTRY     -  US
 MG0047  USGS QUAD   -  GREEN ROCK (2018)
 MG0047
 MG0047                         *CURRENT SURVEY CONTROL
 MG0047  ______________________________________________________________________
 MG0047* NAD 83(1986) POSITION- 41 28 11.     (N) 090 21 20.     (W)   SCALED
 MG0047* NAVD 88 ORTHO HEIGHT -   178.214 (meters)      584.69  (feet) ADJUSTED
 MG0047  ______________________________________________________________________
 MG0047  GEOID HEIGHT    -        -32.888 (meters)                     GEOID18
 MG0047  DYNAMIC HEIGHT  -        178.145 (meters)      584.46  (feet) COMP
 MG0047  MODELED GRAVITY -    980,233.0   (mgal)                       NAVD 88
 MG0047
 MG0047  VERT ORDER      -  SECOND    CLASS 0
 MG0047
 MG0047.The horizontal coordinates were scaled from a map and have
 MG0047.an estimated accuracy of +/- 6 seconds.
 MG0047
 MG0047.The orthometric height was determined by differential leveling and
 MG0047.adjusted by the NATIONAL GEODETIC SURVEY
 MG0047.in June 1991.
 MG0047
 MG0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0047.GEOID18 height accuracy estimate available here.
 MG0047
 MG0047.Click photographs - Photos may exist for this station.
 MG0047
 MG0047.The dynamic height is computed by dividing the NAVD 88
 MG0047.geopotential number by the normal gravity value computed on the
 MG0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0047.degrees latitude (g = 980.6199 gals.).
 MG0047
 MG0047.The modeled gravity was interpolated from observed gravity values.
 MG0047
 MG0047;                    North         East    Units  Estimated Accuracy
 MG0047;SPC IL W     -   533,210.      684,220.      MT  (+/- 180 meters Scaled)
 MG0047
 MG0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF208942(NAD 83)
 MG0047
 MG0047                          SUPERSEDED SURVEY CONTROL
 MG0047
 MG0047  NGVD 29 (??/??/92)  178.294  (m)          584.95   (f) ADJ UNCH    2 0
 MG0047
 MG0047.Superseded values are not recommended for survey control.
 MG0047
 MG0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0047.See file dsdata.pdf to determine how the superseded data were derived.
 MG0047
 MG0047_MARKER: DB = BENCH MARK DISK
 MG0047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0047_STAMPING: B 53 1934
 MG0047_MARK LOGO: CGS
 MG0047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0047+STABILITY: SURFACE MOTION
 MG0047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0047+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2024
 MG0047
 MG0047  HISTORY     - Date     Condition        Report By
 MG0047  HISTORY     - 1934     MONUMENTED       CGS
 MG0047  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0047  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0047  HISTORY     - 20040630 MARK NOT FOUND   USPSQD
 MG0047  HISTORY     - 20050331 GOOD             ILDT
 MG0047  HISTORY     - 20061209 GOOD             INDIV
 MG0047  HISTORY     - 20240724 GOOD             ILDW
 MG0047
 MG0047                          STATION DESCRIPTION
 MG0047
 MG0047'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0047'0.9 MI S FROM COLONA.
 MG0047'0.9 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0047'RAILROAD FROM THE STATION AT COLONA, HENRY COUNTY, AT THE CROSSING
 MG0047'OF U.S. HIGHWAY 6, 55 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 MG0047'45 FEET WEST OF THE CENTERLINE OF THE TRACK, 2 FEET EAST OF
 MG0047'A FENCE, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED B
 MG0047'53 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MG0047
 MG0047                          STATION RECOVERY (1988)
 MG0047
 MG0047'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0047'MARK NOT FOUND.
 MG0047
 MG0047                          STATION RECOVERY (1996)
 MG0047
 MG0047'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0047'MARK NOT FOUND.
 MG0047
 MG0047                          STATION RECOVERY (2004)
 MG0047
 MG0047'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0047'MARK NOT FOUND.
 MG0047
 MG0047                          STATION RECOVERY (2005)
 MG0047
 MG0047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TH)
 MG0047'RECOVERED IN GOOD CONDITION.
 MG0047
 MG0047                          STATION RECOVERY (2006)
 MG0047
 MG0047'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (CL)
 MG0047'RECOVERED IN GOOD CONDITION.
 MG0047
 MG0047                          STATION RECOVERY (2024)
 MG0047
 MG0047'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MG0047'HIGHWAY 6 HAS BEEN MOVED, STATION IS NORTH OF POPPY GARDEN ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0001 ***********************************************************************
 LD0001  DESIGNATION -  B 54
 LD0001  PID         -  LD0001
 LD0001  STATE/COUNTY-  IL/KNOX
 LD0001  COUNTRY     -  US
 LD0001  USGS QUAD   -  GALESBURG EAST (2018)
 LD0001
 LD0001                         *CURRENT SURVEY CONTROL
 LD0001  ______________________________________________________________________
 LD0001* NAD 83(1986) POSITION- 40 56 23.     (N) 090 21 55.     (W)   SCALED
 LD0001* NAVD 88 ORTHO HEIGHT -   239.964 (meters)      787.28  (feet) ADJUSTED
 LD0001  ______________________________________________________________________
 LD0001  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 LD0001  DYNAMIC HEIGHT  -        239.856 (meters)      786.93  (feet) COMP
 LD0001  MODELED GRAVITY -    980,170.4   (mgal)                       NAVD 88
 LD0001
 LD0001  VERT ORDER      -  SECOND    CLASS 0
 LD0001
 LD0001.The horizontal coordinates were scaled from a map and have
 LD0001.an estimated accuracy of +/- 6 seconds.
 LD0001
 LD0001.The orthometric height was determined by differential leveling and
 LD0001.adjusted by the NATIONAL GEODETIC SURVEY
 LD0001.in June 1991.
 LD0001
 LD0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0001.GEOID18 height accuracy estimate available here.
 LD0001
 LD0001.Click photographs - Photos may exist for this station.
 LD0001
 LD0001.The dynamic height is computed by dividing the NAVD 88
 LD0001.geopotential number by the normal gravity value computed on the
 LD0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0001.degrees latitude (g = 980.6199 gals.).
 LD0001
 LD0001.The modeled gravity was interpolated from observed gravity values.
 LD0001
 LD0001;                    North         East    Units  Estimated Accuracy
 LD0001;SPC IL W     -   474,350.      683,280.      MT  (+/- 180 meters Scaled)
 LD0001
 LD0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF217354(NAD 83)
 LD0001
 LD0001                          SUPERSEDED SURVEY CONTROL
 LD0001
 LD0001  NGVD 29 (??/??/92)  240.017  (m)          787.46   (f) ADJ UNCH    2 0
 LD0001
 LD0001.Superseded values are not recommended for survey control.
 LD0001
 LD0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0001.See file dsdata.pdf to determine how the superseded data were derived.
 LD0001
 LD0001_MARKER: DB = BENCH MARK DISK
 LD0001_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0001_SP_SET: BRIDGE
 LD0001_STAMPING: B 54 1934
 LD0001_MARK LOGO: CGS
 LD0001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0001
 LD0001  HISTORY     - Date     Condition        Report By
 LD0001  HISTORY     - 1934     MONUMENTED       CGS
 LD0001  HISTORY     - 1943     GOOD             CGS
 LD0001  HISTORY     - 1965     GOOD             CGS
 LD0001  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0001  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0001
 LD0001                          STATION DESCRIPTION
 LD0001
 LD0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0001'AT GALESBURG.
 LD0001'AT GALESBURG, KNOX COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0001'RAILROAD, 0.3 MILE SOUTH OF THE STATION, AT A STREET UNDERPASS,
 LD0001'IN THE TOP OF THE EAST END OF THE NORTH ABUTMENT, 8 FEET EAST
 LD0001'OF THE CENTERLINE OF THE TRACK, AND 6 INCHES LOWER THAN THE
 LD0001'TRACK.  A STANDARD DISK, STAMPED B 54 1934.
 LD0001
 LD0001                          STATION RECOVERY (1965)
 LD0001
 LD0001'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LD0001'RECOVERED IN GOOD CONDITION.
 LD0001
 LD0001                          STATION RECOVERY (1997)
 LD0001
 LD0001'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0001'MARK NOT FOUND.
 LD0001
 LD0001                          STATION RECOVERY (2005)
 LD0001
 LD0001'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0001'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0323 ***********************************************************************
 LD0323  DESIGNATION -  B 56
 LD0323  PID         -  LD0323
 LD0323  STATE/COUNTY-  IL/CASS
 LD0323  COUNTRY     -  US
 LD0323  USGS QUAD   -  BEARDSTOWN (2018)
 LD0323
 LD0323                         *CURRENT SURVEY CONTROL
 LD0323  ______________________________________________________________________
 LD0323* NAD 83(1986) POSITION- 40 01 14.     (N) 090 25 45.     (W)   SCALED
 LD0323* NAVD 88 ORTHO HEIGHT -   136.553 (meters)      448.01  (feet) ADJUSTED
 LD0323  ______________________________________________________________________
 LD0323  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 LD0323  DYNAMIC HEIGHT  -        136.482 (meters)      447.77  (feet) COMP
 LD0323  MODELED GRAVITY -    980,100.4   (mgal)                       NAVD 88
 LD0323
 LD0323  VERT ORDER      -  FIRST     CLASS II
 LD0323
 LD0323.The horizontal coordinates were scaled from a map and have
 LD0323.an estimated accuracy of +/- 6 seconds.
 LD0323
 LD0323.The orthometric height was determined by differential leveling and
 LD0323.adjusted by the NATIONAL GEODETIC SURVEY
 LD0323.in June 1991.
 LD0323
 LD0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0323.GEOID18 height accuracy estimate available here.
 LD0323
 LD0323.Click photographs - Photos may exist for this station.
 LD0323
 LD0323.The dynamic height is computed by dividing the NAVD 88
 LD0323.geopotential number by the normal gravity value computed on the
 LD0323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0323.degrees latitude (g = 980.6199 gals.).
 LD0323
 LD0323.The modeled gravity was interpolated from observed gravity values.
 LD0323
 LD0323;                    North         East    Units  Estimated Accuracy
 LD0323;SPC IL W     -   372,300.      677,590.      MT  (+/- 180 meters Scaled)
 LD0323
 LD0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE193332(NAD 83)
 LD0323
 LD0323                          SUPERSEDED SURVEY CONTROL
 LD0323
 LD0323  NGVD 29 (??/??/92)  136.665  (m)          448.38   (f) ADJ UNCH    1 2
 LD0323
 LD0323.Superseded values are not recommended for survey control.
 LD0323
 LD0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0323.See file dsdata.pdf to determine how the superseded data were derived.
 LD0323
 LD0323_MARKER: DB = BENCH MARK DISK
 LD0323_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0323_SP_SET: BRIDGE
 LD0323_STAMPING: B 56 1935
 LD0323_MARK LOGO: CGS
 LD0323_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0323
 LD0323  HISTORY     - Date     Condition        Report By
 LD0323  HISTORY     - 1935     MONUMENTED       CGS
 LD0323  HISTORY     - 1961     GOOD             CGS
 LD0323
 LD0323                          STATION DESCRIPTION
 LD0323
 LD0323'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0323'AT BEARDSTOWN.
 LD0323'AT BEARDSTOWN, ABOUT 0.3 MILE NORTHWEST ALONG THE CHICAGO,
 LD0323'BURLINGTON AND QUINCY RAILROAD FROM ITS CROSSING OF 4TH STREET,
 LD0323'ON TOP OF THE SOUTHWEST END OF THE SOUTHEAST ABANDONED CONCRETE
 LD0323'ABUTMENT OF AN ABANDONED BRIDGE OVER THE ILLINOIS RIVER, 151.5
 LD0323'FEET SOUTHEAST OF THE SOUTHEAST END OF THE PRESENT BRIDGE, 86
 LD0323'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE PRESENT TRACK, ABOUT
 LD0323'3 FEET BELOW THE TOP OF RAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0461 ***********************************************************************
 LD0461  DESIGNATION -  B 57
 LD0461  PID         -  LD0461
 LD0461  STATE/COUNTY-  IL/MCDONOUGH
 LD0461  COUNTRY     -  US
 LD0461  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0461
 LD0461                         *CURRENT SURVEY CONTROL
 LD0461  ______________________________________________________________________
 LD0461* NAD 83(1986) POSITION- 40 30 18.     (N) 090 30 10.     (W)   SCALED
 LD0461* NAVD 88 ORTHO HEIGHT -   199.515 (meters)      654.58  (feet) ADJUSTED
 LD0461  ______________________________________________________________________
 LD0461  GEOID HEIGHT    -        -33.192 (meters)                     GEOID18
 LD0461  DYNAMIC HEIGHT  -        199.418 (meters)      654.26  (feet) COMP
 LD0461  MODELED GRAVITY -    980,135.4   (mgal)                       NAVD 88
 LD0461
 LD0461  VERT ORDER      -  SECOND    CLASS 0
 LD0461
 LD0461.The horizontal coordinates were scaled from a map and have
 LD0461.an estimated accuracy of +/- 6 seconds.
 LD0461
 LD0461.The orthometric height was determined by differential leveling and
 LD0461.adjusted by the NATIONAL GEODETIC SURVEY
 LD0461.in June 1991.
 LD0461
 LD0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0461.GEOID18 height accuracy estimate available here.
 LD0461
 LD0461.Click photographs - Photos may exist for this station.
 LD0461
 LD0461.The dynamic height is computed by dividing the NAVD 88
 LD0461.geopotential number by the normal gravity value computed on the
 LD0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0461.degrees latitude (g = 980.6199 gals.).
 LD0461
 LD0461.The modeled gravity was interpolated from observed gravity values.
 LD0461
 LD0461;                    North         East    Units  Estimated Accuracy
 LD0461;SPC IL W     -   426,110.      671,510.      MT  (+/- 180 meters Scaled)
 LD0461
 LD0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE115868(NAD 83)
 LD0461
 LD0461                          SUPERSEDED SURVEY CONTROL
 LD0461
 LD0461  NGVD 29 (??/??/92)  199.588  (m)          654.82   (f) ADJ UNCH    2 0
 LD0461
 LD0461.Superseded values are not recommended for survey control.
 LD0461
 LD0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0461.See file dsdata.pdf to determine how the superseded data were derived.
 LD0461
 LD0461_MARKER: DB = BENCH MARK DISK
 LD0461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0461_STAMPING: B 57 1935
 LD0461_MARK LOGO: CGS
 LD0461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0461+STABILITY: SURFACE MOTION
 LD0461
 LD0461  HISTORY     - Date     Condition        Report By
 LD0461  HISTORY     - 1935     MONUMENTED       CGS
 LD0461  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0461  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0461
 LD0461                          STATION DESCRIPTION
 LD0461
 LD0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0461'3.1 MI S FROM BUSHNELL.
 LD0461'3.1 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0461'FROM THE STATION AT BUSHNELL, MCDONOUGH  COUNTY, AT POLE 157+21,
 LD0461'180 FEET NORTHWEST OF A HIGHWAY CROSSING, 42 FEET NORTHEAST OF
 LD0461'THE CENTERLINE OF THE NORTHEAST TRACK, 3 FEET SOUTHWEST OF THE
 LD0461'RIGHT-OF-WAY FENCE, AND 18 INCHES LOWER THAN THE TRACK.  A
 LD0461'STANDARD DISK, STAMPED B 57 1935 AND SET IN THE TOP OF A CONCRETE
 LD0461'POST.
 LD0461
 LD0461                          STATION RECOVERY (1974)
 LD0461
 LD0461'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0461'MARK NOT FOUND.
 LD0461
 LD0461                          STATION RECOVERY (2012)
 LD0461
 LD0461'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0461'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1878 ***********************************************************************
 ME1878  DESIGNATION -  B 6
 ME1878  PID         -  ME1878
 ME1878  STATE/COUNTY-  IL/COOK
 ME1878  COUNTRY     -  US
 ME1878  USGS QUAD   -  JACKSON PARK (2018)
 ME1878
 ME1878                         *CURRENT SURVEY CONTROL
 ME1878  ______________________________________________________________________
 ME1878* NAD 83(1986) POSITION- 41 45 41.     (N) 087 36 07.     (W)   SCALED
 ME1878* NAVD 88 ORTHO HEIGHT -   186.301 (meters)      611.22  (feet) ADJUSTED
 ME1878  ______________________________________________________________________
 ME1878  GEOID HEIGHT    -        -33.516 (meters)                     GEOID18
 ME1878  DYNAMIC HEIGHT  -        186.236 (meters)      611.01  (feet) COMP
 ME1878  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 ME1878
 ME1878  VERT ORDER      -  FIRST     CLASS I
 ME1878
 ME1878.The horizontal coordinates were scaled from a map and have
 ME1878.an estimated accuracy of +/- 6 seconds.
 ME1878
 ME1878.The orthometric height was determined by differential leveling and
 ME1878.adjusted by the NATIONAL GEODETIC SURVEY
 ME1878.in June 1991.
 ME1878
 ME1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1878.GEOID18 height accuracy estimate available here.
 ME1878
 ME1878.Click photographs - Photos may exist for this station.
 ME1878
 ME1878.The dynamic height is computed by dividing the NAVD 88
 ME1878.geopotential number by the normal gravity value computed on the
 ME1878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1878.degrees latitude (g = 980.6199 gals.).
 ME1878
 ME1878.The modeled gravity was interpolated from observed gravity values.
 ME1878
 ME1878;                    North         East    Units  Estimated Accuracy
 ME1878;SPC IL E     -   565,860.      360,820.      MT  (+/- 180 meters Scaled)
 ME1878
 ME1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM499234(NAD 83)
 ME1878
 ME1878                          SUPERSEDED SURVEY CONTROL
 ME1878
 ME1878  NGVD 29 (??/??/92)  186.403  (m)          611.56   (f) ADJ UNCH    1 1
 ME1878
 ME1878.Superseded values are not recommended for survey control.
 ME1878
 ME1878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1878.See file dsdata.pdf to determine how the superseded data were derived.
 ME1878
 ME1878_MARKER: R = RIVET
 ME1878_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1878_SP_SET: BRIDGE
 ME1878_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1878
 ME1878  HISTORY     - Date     Condition        Report By
 ME1878  HISTORY     - 1916     MONUMENTED       CGS
 ME1878  HISTORY     - 1968     GOOD             CGS
 ME1878  HISTORY     - 19920805 MARK NOT FOUND   NGS
 ME1878
 ME1878                          STATION DESCRIPTION
 ME1878
 ME1878'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1878'AT CHICAGO.
 ME1878'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, 351 FEET SOUTHEAST
 ME1878'ALONG THE RAILROAD FROM THE SOUTHEAST SIDE OF THE OVERPASS OVER
 ME1878'EAST 73 RD STREET, 6.3 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 ME1878'THE SOUTHWEST TRACK, THE TOP OF THE NORTHWEST RIVET ON THE
 ME1878'NORTHEAST SIDE OF STEEL PLATE FOR STEEL BEAM ON THE NORTHWEST SIDE
 ME1878'OF THE SOUTHWEST END OF A SIGNAL BRIDGE, 0.8 FOOT SOUTH OF THE
 ME1878'NORTH CORNER OF CONCRETE BASE AND 1/2 FOOT ABOVE THE LEVEL OF THE
 ME1878'TRACK.  NOTE-- NO CROSS ON RIVET COULD BE FOUND AND THE LETTERING
 ME1878'BM WAS NOT RECOVERED OR COULD NOT BE IDENTIFIED.
 ME1878
 ME1878                          STATION RECOVERY (1992)
 ME1878
 ME1878'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1878'THE SIGNAL HAS BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0767 ***********************************************************************
 NG0767  DESIGNATION -  B 6
 NG0767  PID         -  NG0767
 NG0767  STATE/COUNTY-  IL/COOK
 NG0767  COUNTRY     -  US
 NG0767  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0767
 NG0767                         *CURRENT SURVEY CONTROL
 NG0767  ______________________________________________________________________
 NG0767* NAD 83(1997) POSITION- 42 00 07.85619(N) 087 55 59.09303(W)   ADJUSTED
 NG0767* NAVD 88 ORTHO HEIGHT -   202.3   (meters)      664.    (feet) VERTCON3
 NG0767  ______________________________________________________________________
 NG0767  GEOID HEIGHT    -        -33.650 (meters)                     GEOID18
 NG0767  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 NG0767  HORZ ORDER      -  SECOND
 NG0767
 NG0767.This mark is at Chicago O'hare Intl Airport (ORD)
 NG0767
 NG0767.The horizontal coordinates were established by classical geodetic methods
 NG0767.and adjusted by the National Geodetic Survey in October 1999.
 NG0767
 NG0767.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0767.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0767
 NG0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0767.GEOID18 height accuracy estimate available here.
 NG0767
 NG0767.Click photographs - Photos may exist for this station.
 NG0767
 NG0767.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0767
 NG0767. The following values were computed from the NAD 83(1997) position.
 NG0767
 NG0767;                    North         East     Units Scale Factor Converg.
 NG0767;SPC IL E     -   592,422.499   333,159.244   MT  0.99998852   +0 16 04.2
 NG0767;SPC IL E     - 1,943,639.48  1,093,039.95   sFT  0.99998852   +0 16 04.2
 NG0767;UTM  16      - 4,650,439.582   422,726.695   MT  0.99967347   -0 37 27.9
 NG0767
 NG0767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0767!SPC IL E     -   0.99997355  x   0.99998852  =   0.99996208
 NG0767!UTM  16      -   0.99997355  x   0.99967347  =   0.99964703
 NG0767
 NG0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2272650439(NAD 83)
 NG0767
 NG0767                          SUPERSEDED SURVEY CONTROL
 NG0767
 NG0767  NAD 83(1997)-  42 00 07.85625(N)    087 55 59.09361(W) AD(       ) 2
 NG0767  NAD 83(1994)-  42 00 07.85579(N)    087 55 59.10862(W) AD(       ) 2
 NG0767  NAD 83(1986)-  42 00 07.85753(N)    087 55 59.10830(W) AD(       ) 2
 NG0767  NGVD 29 (08/23/90)  202.4    (m)          664.     (f) VERT ANG       
 NG0767
 NG0767.Superseded values are not recommended for survey control.
 NG0767
 NG0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0767.See file dsdata.pdf to determine how the superseded data were derived.
 NG0767
 NG0767_MARKER: DH = HORIZONTAL CONTROL DISK
 NG0767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0767_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0767+STABILITY: SURFACE MOTION
 NG0767
 NG0767  HISTORY     - Date     Condition        Report By
 NG0767  HISTORY     - 1983     MONUMENTED       IL1670
 NG0767
 NG0767                          STATION DESCRIPTION
 NG0767
 NG0767'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 NG0767'THE STATION IS LOCATED ALONG THE NORTHWEST EDGE OF CHICAGO O HARE
 NG0767'INTERNATIONAL AIRPORT, ALONG THE PERIMETER FENCE.  AN AIRPORT
 NG0767'IS NEEDED TO REACH THE STATION.
 NG0767'
 NG0767'TO REACH THE STATION FROM THE NORTH CORNER OF THE AIRPORT TANK
 NG0767'FARM, GO NORTH ABOUT 130 M (400 FT) ACROSS OPEN FIELD TO STATION
 NG0767'AIRPORT BM K 27 COC.  WALK NORTHEAST,CROSSING ABANDONED RAILROAD
 NG0767'SPUR TRACK, FOR ABOUT 135 M (44O FT) TO THE STATION.
 NG0767'
 NG0767'THE STATION IS A STANDARD COC DISK STAMPED---B6 1983---ATTACHED TO
 NG0767'THE TOP OF A DRIVEN ROD AND SURROUNDED BY 15 CM (6 INCH) ROUND
 NG0767'CONCRETE MONUMENT WHICH IS FLUSH WITH THE SURFACE.
 NG0767'IT IS 52 M (170.5 FT) NORTHEAST OF THE CENTER OF A GATE IN THE
 NG0767'PERIMETER FENCE WHERE A RAILROAD SPUR TRACK ENTERS THE AIRPORT
 NG0767'GROUNDS, 18.9 M (62 FT) NORTH-NORTHWEST OF THE CLOSEST RAIL OF THE
 NG0767'SPUR TRACK AND 0.9 M (3 FT) SOUTHEAST OF THE PERIMETER FENCE.
 NG0767'
 NG0767'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0653 ***********************************************************************
 NH0653  DESIGNATION -  B 7
 NH0653  PID         -  NH0653
 NH0653  STATE/COUNTY-  IL/STEPHENSON
 NH0653  COUNTRY     -  US
 NH0653  USGS QUAD   -  LENA (2018)
 NH0653
 NH0653                         *CURRENT SURVEY CONTROL
 NH0653  ______________________________________________________________________
 NH0653* NAD 83(1986) POSITION- 42 29 34.     (N) 089 47 26.     (W)   SCALED
 NH0653* NAVD 88 ORTHO HEIGHT -   237.639 (meters)      779.65  (feet) ADJUSTED
 NH0653  ______________________________________________________________________
 NH0653  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 NH0653  DYNAMIC HEIGHT  -        237.563 (meters)      779.40  (feet) COMP
 NH0653  MODELED GRAVITY -    980,295.8   (mgal)                       NAVD 88
 NH0653
 NH0653  VERT ORDER      -  FIRST     CLASS II
 NH0653
 NH0653.The horizontal coordinates were scaled from a map and have
 NH0653.an estimated accuracy of +/- 6 seconds.
 NH0653
 NH0653.The orthometric height was determined by differential leveling and
 NH0653.adjusted by the NATIONAL GEODETIC SURVEY
 NH0653.in June 1991.
 NH0653
 NH0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0653.GEOID18 height accuracy estimate available here.
 NH0653
 NH0653.Click photographs - Photos may exist for this station.
 NH0653
 NH0653.The dynamic height is computed by dividing the NAVD 88
 NH0653.geopotential number by the normal gravity value computed on the
 NH0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0653.degrees latitude (g = 980.6199 gals.).
 NH0653
 NH0653.The modeled gravity was interpolated from observed gravity values.
 NH0653
 NH0653;                    North         East    Units  Estimated Accuracy
 NH0653;SPC IL W     -   646,890.      730,920.      MT  (+/- 180 meters Scaled)
 NH0653
 NH0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN706082(NAD 83)
 NH0653
 NH0653                          SUPERSEDED SURVEY CONTROL
 NH0653
 NH0653  NGVD 29 (??/??/92)  237.745  (m)          780.00   (f) ADJ UNCH    1 2
 NH0653
 NH0653.Superseded values are not recommended for survey control.
 NH0653
 NH0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0653.See file dsdata.pdf to determine how the superseded data were derived.
 NH0653
 NH0653_MARKER: X = CHISELED CROSS
 NH0653_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0653_SP_SET: WALL
 NH0653_MARK LOGO: NONE
 NH0653_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0653+STABILITY: SURFACE MOTION
 NH0653_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0653+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2001
 NH0653
 NH0653  HISTORY     - Date     Condition        Report By
 NH0653  HISTORY     - 1920     MONUMENTED       CGS
 NH0653  HISTORY     - 1920     GOOD             CGS
 NH0653  HISTORY     - 19921217 GOOD             NGS
 NH0653  HISTORY     - 19961002 GOOD             USPSQD
 NH0653  HISTORY     - 20011210 GOOD             USPSQD
 NH0653  HISTORY     - 20140520 MARK NOT FOUND   ILDT
 NH0653
 NH0653                          STATION DESCRIPTION
 NH0653
 NH0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 NH0653'AT WINSLOW.
 NH0653'AT WINSLOW, STEPHENSON COUNTY, ON THE NORTH SIDE OF MAIN STREET,
 NH0653'ON THE EAST BRICK WALL OF THE MAYER HOTEL, 3 FEET NORTH OF THE
 NH0653'SOUTHEAST CORNER, AND ABOUT 4 FEET ABOVE THE GROUND.  A CHISELED
 NH0653'CROSS.
 NH0653
 NH0653                          STATION RECOVERY (1992)
 NH0653
 NH0653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 NH0653'RECOVERED IN GOOD CONDITION.
 NH0653
 NH0653                          STATION RECOVERY (1996)
 NH0653
 NH0653'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0653'RECOVERED IN GOOD CONDITION.
 NH0653
 NH0653                          STATION RECOVERY (2001)
 NH0653
 NH0653'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0653'RECOVERED IN GOOD CONDITION.
 NH0653
 NH0653                          STATION RECOVERY (2014)
 NH0653
 NH0653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 NH0653'I BELIEVE THAT THE POWER SQUADRON RECOVERIES (92-96-01)WERE INTENDED
 NH0653'FOR B 7 RESET
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0768 ***********************************************************************
 NG0768  DESIGNATION -  B 7
 NG0768  PID         -  NG0768
 NG0768  STATE/COUNTY-  IL/COOK
 NG0768  COUNTRY     -  US
 NG0768  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0768
 NG0768                         *CURRENT SURVEY CONTROL
 NG0768  ______________________________________________________________________
 NG0768* NAD 83(1997) POSITION- 42 00 17.91791(N) 087 55 46.25885(W)   ADJUSTED
 NG0768* NAVD 88 ORTHO HEIGHT -   201.0   (meters)      659.    (feet) VERTCON3
 NG0768  ______________________________________________________________________
 NG0768  GEOID HEIGHT    -        -33.658 (meters)                     GEOID18
 NG0768  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 NG0768  HORZ ORDER      -  SECOND
 NG0768
 NG0768.The horizontal coordinates were established by classical geodetic methods
 NG0768.and adjusted by the National Geodetic Survey in October 1999.
 NG0768
 NG0768.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0768.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0768
 NG0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0768.GEOID18 height accuracy estimate available here.
 NG0768
 NG0768.Click photographs - Photos may exist for this station.
 NG0768
 NG0768.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0768
 NG0768. The following values were computed from the NAD 83(1997) position.
 NG0768
 NG0768;                    North         East     Units Scale Factor Converg.
 NG0768;SPC IL E     -   592,734.320   333,453.131   MT  0.99998877   +0 16 12.8
 NG0768;SPC IL E     - 1,944,662.51  1,094,004.15   sFT  0.99998877   +0 16 12.8
 NG0768;UTM  16      - 4,650,746.692   423,025.307   MT  0.99967291   -0 37 19.4
 NG0768
 NG0768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0768!SPC IL E     -   0.99997375  x   0.99998877  =   0.99996252
 NG0768!UTM  16      -   0.99997375  x   0.99967291  =   0.99964667
 NG0768
 NG0768:                Primary Azimuth Mark                     Grid Az
 NG0768:SPC IL E     -  B 8                                      046 11 45.1
 NG0768:UTM  16      -  B 8                                      047 05 17.3
 NG0768
 NG0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2302550746(NAD 83)
 NG0768
 NG0768|---------------------------------------------------------------------|
 NG0768| PID    Reference Object                     Distance      Geod. Az  |
 NG0768|                                                           dddmmss.s |
 NG0768| NG0769 B 8                                 APPROX. 0.6 KM 0462757.9 |
 NG0768| NG0771 K 26                                237.522 METERS 21910     |
 NG0768|---------------------------------------------------------------------|
 NG0768
 NG0768                          SUPERSEDED SURVEY CONTROL
 NG0768
 NG0768  NAD 83(1997)-  42 00 17.91797(N)    087 55 46.25943(W) AD(       ) 2
 NG0768  NAD 83(1994)-  42 00 17.91760(N)    087 55 46.27451(W) AD(       ) 2
 NG0768  NAD 83(1986)-  42 00 17.91936(N)    087 55 46.27416(W) AD(       ) 2
 NG0768  NGVD 29 (08/23/90)  201.1    (m)          660.     (f) VERT ANG       
 NG0768
 NG0768.Superseded values are not recommended for survey control.
 NG0768
 NG0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0768.See file dsdata.pdf to determine how the superseded data were derived.
 NG0768
 NG0768_MARKER: DH = HORIZONTAL CONTROL DISK
 NG0768_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NG0768+WITH SETTING: PAVEMENT
 NG0768_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0768+STABILITY: SURFACE MOTION
 NG0768
 NG0768  HISTORY     - Date     Condition        Report By
 NG0768  HISTORY     - 1983     MONUMENTED       IL1670
 NG0768
 NG0768                          STATION DESCRIPTION
 NG0768
 NG0768'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 NG0768'THE STATION IS LOCATED IN ELK GROVE VILLAGE, AT THE RAILROAD
 NG0768'CROSSING ON HIGGINS ROAD, JUST WEST OF HINSDALE ROAD SOUTH, BETWEEN
 NG0768'ELMHURST ROAD AND MT. PROSPECT ROAD.
 NG0768'
 NG0768'THE STATION IS A STANDARD COC DISK STAMPED---B7 1983---SET INTO
 NG0768'A DRILL HOLE IN A CONCRETE SLAB BETWEEN RAILROAD TRACKS AND ON THE
 NG0768'SOUTH SIDE OF HIGGINS ROAD.
 NG0768'
 NG0768'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1712 ***********************************************************************
 NH1712  DESIGNATION -  B 7 RESET
 NH1712  PID         -  NH1712
 NH1712  STATE/COUNTY-  IL/STEPHENSON
 NH1712  COUNTRY     -  US
 NH1712  USGS QUAD   -  LENA (2018)
 NH1712
 NH1712                         *CURRENT SURVEY CONTROL
 NH1712  ______________________________________________________________________
 NH1712* NAD 83(1986) POSITION- 42 29 34.     (N) 089 47 26.     (W)   SCALED
 NH1712* NAVD 88 ORTHO HEIGHT -   238.22  (meters)      781.6   (feet) RESET
 NH1712  ______________________________________________________________________
 NH1712  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 NH1712  VERT ORDER      -  THIRD
 NH1712
 NH1712.The horizontal coordinates were scaled from a map and have
 NH1712.an estimated accuracy of +/- 6 seconds.
 NH1712
 NH1712.The orthometric height was computed from unverified reset data.
 NH1712
 NH1712.No vertical observational check was made to the station.
 NH1712
 NH1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1712.GEOID18 height accuracy estimate available here.
 NH1712
 NH1712.Click photographs - Photos may exist for this station.
 NH1712
 NH1712;                    North         East    Units  Estimated Accuracy
 NH1712;SPC IL W     -   646,890.      730,920.      MT  (+/- 180 meters Scaled)
 NH1712
 NH1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN706082(NAD 83)
 NH1712
 NH1712                          SUPERSEDED SURVEY CONTROL
 NH1712
 NH1712  NGVD 29 (11/09/15)  238.33   (m)          781.9    (f) RESET       3  
 NH1712
 NH1712.Superseded values are not recommended for survey control.
 NH1712
 NH1712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1712.See file dsdata.pdf to determine how the superseded data were derived.
 NH1712
 NH1712_MARKER: DV = VERTICAL CONTROL DISK
 NH1712_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 NH1712_SP_SET: BRIDGE WINGWALL
 NH1712_STAMPING: B 7 RESET 1992
 NH1712_MARK LOGO: NGS
 NH1712_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1712_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH1712_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1712+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 NH1712
 NH1712  HISTORY     - Date     Condition        Report By
 NH1712  HISTORY     - 1992     MONUMENTED       NGS
 NH1712  HISTORY     - 19961002 GOOD             USPSQD
 NH1712  HISTORY     - 20011210 GOOD             USPSQD
 NH1712  HISTORY     - 20140520 GOOD             ILDT
 NH1712
 NH1712                          STATION DESCRIPTION
 NH1712
 NH1712'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 NH1712'IN WINSLOW, ABOUT 0.1 MI (0.2 KM) NORTH OF THE INTERSECTION OF STATE
 NH1712'ROUTE 73 AND WINSLOW STREET, NEAR THE CENTER OF THE BUSINESS
 NH1712'DISTRICT, ON TOP OF THE SOUTHWEST WINGWALL OF A BRIDGE OVER THE
 NH1712'PECATONICA RIVER, 5.1 M (16.7 FT) WEST OF THE CENTERLINE OF
 NH1712'WINSLOW-ORANGEVILLE ROAD, 4.0 M (13.1 FT) EAST OF A UTILITY POLE, O.9
 NH1712'M SOUTHWEST OF THE SOUTHERNMOST GUARDRAIL POST, AND SET FLUSH
 NH1712'IN THE TOP OF THE WINGWALL.
 NH1712
 NH1712                          STATION RECOVERY (1996)
 NH1712
 NH1712'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1712'RECOVERED IN GOOD CONDITION.
 NH1712
 NH1712                          STATION RECOVERY (2001)
 NH1712
 NH1712'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1712'RECOVERED IN GOOD CONDITION.
 NH1712
 NH1712                          STATION RECOVERY (2014)
 NH1712
 NH1712'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 NH1712'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0303 ***********************************************************************
 KC0303  DESIGNATION -  B 79
 KC0303  PID         -  KC0303
 KC0303  STATE/COUNTY-  IL/PIKE
 KC0303  COUNTRY     -  US
 KC0303  USGS QUAD   -  HANNIBAL EAST (2017)
 KC0303
 KC0303                         *CURRENT SURVEY CONTROL
 KC0303  ______________________________________________________________________
 KC0303* NAD 83(1986) POSITION- 39 43 23.     (N) 091 20 51.     (W)   SCALED
 KC0303* NAVD 88 ORTHO HEIGHT -   143.484 (meters)      470.75  (feet) ADJUSTED
 KC0303  ______________________________________________________________________
 KC0303  GEOID HEIGHT    -        -32.556 (meters)                     GEOID18
 KC0303  DYNAMIC HEIGHT  -        143.407 (meters)      470.49  (feet) COMP
 KC0303  MODELED GRAVITY -    980,083.9   (mgal)                       NAVD 88
 KC0303
 KC0303  VERT ORDER      -  SECOND    CLASS 0
 KC0303
 KC0303.The horizontal coordinates were scaled from a map and have
 KC0303.an estimated accuracy of +/- 6 seconds.
 KC0303
 KC0303.The orthometric height was determined by differential leveling and
 KC0303.adjusted by the NATIONAL GEODETIC SURVEY
 KC0303.in June 1991.
 KC0303
 KC0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0303.GEOID18 height accuracy estimate available here.
 KC0303
 KC0303.Click photographs - Photos may exist for this station.
 KC0303
 KC0303.The dynamic height is computed by dividing the NAVD 88
 KC0303.geopotential number by the normal gravity value computed on the
 KC0303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0303.degrees latitude (g = 980.6199 gals.).
 KC0303
 KC0303.The modeled gravity was interpolated from observed gravity values.
 KC0303
 KC0303;                    North         East    Units  Estimated Accuracy
 KC0303;SPC IL W     -   339,910.      598,760.      MT  (+/- 180 meters Scaled)
 KC0303
 KC0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD416983(NAD 83)
 KC0303
 KC0303                          SUPERSEDED SURVEY CONTROL
 KC0303
 KC0303  NGVD 29 (??/??/92)  143.550  (m)          470.96   (f) ADJ UNCH    2 0
 KC0303
 KC0303.Superseded values are not recommended for survey control.
 KC0303
 KC0303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0303.See file dsdata.pdf to determine how the superseded data were derived.
 KC0303
 KC0303_MARKER: DB = BENCH MARK DISK
 KC0303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0303_STAMPING: B 79 1935
 KC0303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0303+STABILITY: SURFACE MOTION
 KC0303
 KC0303  HISTORY     - Date     Condition        Report By
 KC0303  HISTORY     - 1935     MONUMENTED       CGS
 KC0303  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0303
 KC0303                          STATION DESCRIPTION
 KC0303
 KC0303'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0303'2.2 MI E FROM HANNIBAL.
 KC0303'IN PIKE COUNTY, 2.2 MILES EAST ALONG THE WABASH RAILWAY FROM THE
 KC0303'STATION AT HANNIBAL, MARION COUNTY, MISSOURI, AT MILEAGE 513.21,
 KC0303'0.7 MILE EAST OF A MISSISSIPPI RIVER BRIDGE, AND 30 FEET WEST
 KC0303'OF THE CENTERLINE OF THE MAIN TRACK.  A STANDARD DISK, STAMPED
 KC0303'B 79 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0303
 KC0303                          STATION RECOVERY (1971)
 KC0303
 KC0303'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0303'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0792 ***********************************************************************
 KB0792  DESIGNATION -  B 8
 KB0792  PID         -  KB0792
 KB0792  STATE/COUNTY-  IL/FAYETTE
 KB0792  COUNTRY     -  US
 KB0792  USGS QUAD   -  RAMSEY (2018)
 KB0792
 KB0792                         *CURRENT SURVEY CONTROL
 KB0792  ______________________________________________________________________
 KB0792* NAD 83(1986) POSITION- 39 08 33.     (N) 089 06 28.     (W)   SCALED
 KB0792* NAVD 88 ORTHO HEIGHT -   185.696 (meters)      609.24  (feet) ADJUSTED
 KB0792  ______________________________________________________________________
 KB0792  GEOID HEIGHT    -        -31.953 (meters)                     GEOID18
 KB0792  DYNAMIC HEIGHT  -        185.583 (meters)      608.87  (feet) COMP
 KB0792  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 KB0792
 KB0792  VERT ORDER      -  FIRST     CLASS II
 KB0792
 KB0792.The horizontal coordinates were scaled from a map and have
 KB0792.an estimated accuracy of +/- 6 seconds.
 KB0792
 KB0792.The orthometric height was determined by differential leveling and
 KB0792.adjusted by the NATIONAL GEODETIC SURVEY
 KB0792.in June 1991.
 KB0792
 KB0792.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0792.GEOID18 height accuracy estimate available here.
 KB0792
 KB0792.Click photographs - Photos may exist for this station.
 KB0792
 KB0792.The dynamic height is computed by dividing the NAVD 88
 KB0792.geopotential number by the normal gravity value computed on the
 KB0792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0792.degrees latitude (g = 980.6199 gals.).
 KB0792
 KB0792.The modeled gravity was interpolated from observed gravity values.
 KB0792
 KB0792;                    North         East    Units  Estimated Accuracy
 KB0792;SPC IL E     -   275,080.      233,050.      MT  (+/- 180 meters Scaled)
 KB0792
 KB0792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ178347(NAD 83)
 KB0792
 KB0792                          SUPERSEDED SURVEY CONTROL
 KB0792
 KB0792  NGVD 29 (??/??/92)  185.771  (m)          609.48   (f) ADJ UNCH    1 2
 KB0792
 KB0792.Superseded values are not recommended for survey control.
 KB0792
 KB0792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0792.See file dsdata.pdf to determine how the superseded data were derived.
 KB0792
 KB0792_MARKER: DB = BENCH MARK DISK
 KB0792_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0792_SP_SET: SIDEWALK
 KB0792_STAMPING: B 8 1920
 KB0792_MARK LOGO: CGS
 KB0792_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0792
 KB0792  HISTORY     - Date     Condition        Report By
 KB0792  HISTORY     - 1920     MONUMENTED       CGS
 KB0792  HISTORY     - 1961     GOOD             CGS
 KB0792  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0792
 KB0792                          STATION DESCRIPTION
 KB0792
 KB0792'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0792'AT RAMSEY.
 KB0792'AT RAMSEY, IN SECTION 17 R 1 E T 8 N, AT THE CROSSING OF U.S.
 KB0792'HIGHWAY 51 (MAIN STREET) AND THE FIRST STREET NORTH OF THE
 KB0792'CROSSING OF THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD, SET IN
 KB0792'TOP OF THE CONCRETE SIDEWALK, 3 1/2 FEET WEST OF THE WEST CURB OF
 KB0792'THE HIGHWAY, 3 1/2 FEET NORTH OF THE NORTH CURB OF STREET
 KB0792'AND 2 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 KB0792
 KB0792                          STATION RECOVERY (2014)
 KB0792
 KB0792'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0792'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0769 ***********************************************************************
 NG0769  DESIGNATION -  B 8
 NG0769  PID         -  NG0769
 NG0769  STATE/COUNTY-  IL/COOK
 NG0769  COUNTRY     -  US
 NG0769  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0769
 NG0769                         *CURRENT SURVEY CONTROL
 NG0769  ______________________________________________________________________
 NG0769* NAD 83(1997) POSITION- 42 00 30.63288(N) 087 55 28.31419(W)   ADJUSTED
 NG0769* NAVD 88 ORTHO HEIGHT -   199.8   (meters)      656.    (feet) VERTCON3
 NG0769  ______________________________________________________________________
 NG0769  GEOID HEIGHT    -        -33.669 (meters)                     GEOID18
 NG0769  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 NG0769  HORZ ORDER      -  SECOND
 NG0769
 NG0769.The horizontal coordinates were established by classical geodetic methods
 NG0769.and adjusted by the National Geodetic Survey in October 1999.
 NG0769
 NG0769.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0769.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0769
 NG0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0769.GEOID18 height accuracy estimate available here.
 NG0769
 NG0769.Click photographs - Photos may exist for this station.
 NG0769
 NG0769.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0769
 NG0769. The following values were computed from the NAD 83(1997) position.
 NG0769
 NG0769;                    North         East     Units Scale Factor Converg.
 NG0769;SPC IL E     -   593,128.575   333,864.196   MT  0.99998911   +0 16 24.9
 NG0769;SPC IL E     - 1,945,956.00  1,095,352.78   sFT  0.99998911   +0 16 24.9
 NG0769;UTM  16      - 4,651,134.375   423,442.331   MT  0.99967212   -0 37 07.6
 NG0769
 NG0769!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0769!SPC IL E     -   0.99997394  x   0.99998911  =   0.99996305
 NG0769!UTM  16      -   0.99997394  x   0.99967212  =   0.99964607
 NG0769
 NG0769:                Primary Azimuth Mark                     Grid Az
 NG0769:SPC IL E     -  B 7                                      226 11 45.0
 NG0769:UTM  16      -  B 7                                      227 05 17.5
 NG0769
 NG0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2344251134(NAD 83)
 NG0769
 NG0769|---------------------------------------------------------------------|
 NG0769| PID    Reference Object                     Distance      Geod. Az  |
 NG0769|                                                           dddmmss.s |
 NG0769| NG0770 K 24                                138.091 METERS 15700     |
 NG0769| NG0768 B 7                                 APPROX. 0.6 KM 2262809.9 |
 NG0769|---------------------------------------------------------------------|
 NG0769
 NG0769                          SUPERSEDED SURVEY CONTROL
 NG0769
 NG0769  NAD 83(1997)-  42 00 30.63295(N)    087 55 28.31478(W) AD(       ) 2
 NG0769  NAD 83(1994)-  42 00 30.63268(N)    087 55 28.32996(W) AD(       ) 2
 NG0769  NAD 83(1986)-  42 00 30.63447(N)    087 55 28.32957(W) AD(       ) 2
 NG0769  NGVD 29 (08/23/90)  199.9    (m)          656.     (f) VERT ANG       
 NG0769
 NG0769.Superseded values are not recommended for survey control.
 NG0769
 NG0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0769.See file dsdata.pdf to determine how the superseded data were derived.
 NG0769
 NG0769_MARKER: DH = HORIZONTAL CONTROL DISK
 NG0769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0769_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0769+STABILITY: SURFACE MOTION
 NG0769
 NG0769  HISTORY     - Date     Condition        Report By
 NG0769  HISTORY     - 1983     MONUMENTED       IL1670
 NG0769
 NG0769                          STATION DESCRIPTION
 NG0769
 NG0769'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 NG0769'THE STATION IS LOCATED IN ELK GROVE VILLAGE, AT THE RAILROAD
 NG0769'CROSSING ON HIGHWAY 72 (TOUGHY), JUST WEST OF MT PROSPECT ROAD.
 NG0769'
 NG0769'THE STATION IS A STANDARD COC DISK STAMPED---B8 1983---ATTACHED TO
 NG0769'THE TOP OF A DRIVEN ROD AND SURROUNDED BY A 15 CM (6 INCH) ROUND
 NG0769'CONCRETE MONUMENT WHICH IS FLUSH WITH THE SURFACE.  IT IS JUST EAST
 NG0769'OF THE RAILROAD TRACKS, ON THE NORTRH SIDE OFF TOUGHY, AND ALONG
 NG0769'THE NORTH SIDE OF A GUARD RAIL.
 NG0769'
 NG0769'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9220 ***********************************************************************
 DH9220  DESIGNATION -  B 8 RESET
 DH9220  PID         -  DH9220
 DH9220  STATE/COUNTY-  IL/FAYETTE
 DH9220  COUNTRY     -  US
 DH9220  USGS QUAD   -  RAMSEY (2018)
 DH9220
 DH9220                         *CURRENT SURVEY CONTROL
 DH9220  ______________________________________________________________________
 DH9220* NAD 83(2011) POSITION- 39 08 28.92766(N) 089 06 30.12166(W)   ADJUSTED
 DH9220* NAD 83(2011) ELLIP HT-   153.841 (meters)        (06/27/12)   ADJUSTED
 DH9220* NAD 83(2011) EPOCH   -  2010.00
 DH9220* NAVD 88 ORTHO HEIGHT -   185.795 (meters)      609.56  (feet) ADJUSTED
 DH9220  ______________________________________________________________________
 DH9220  GEOID HEIGHT    -        -31.950 (meters)                     GEOID18
 DH9220  NAD 83(2011) X  -     77,083.759 (meters)                     COMP
 DH9220  NAD 83(2011) Y  - -4,952,955.069 (meters)                     COMP
 DH9220  NAD 83(2011) Z  -  4,004,598.709 (meters)                     COMP
 DH9220  LAPLACE CORR    -         -2.55  (seconds)                    DEFLEC18
 DH9220  DYNAMIC HEIGHT  -        185.682 (meters)      609.19  (feet) COMP
 DH9220  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 DH9220
 DH9220  VERT ORDER      -  SECOND    CLASS I
 DH9220
 DH9220  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9220  Standards:
 DH9220         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9220            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9220  -------------------------------------------------------------------
 DH9220  NETWORK    0.43   0.76           0.20   0.14   0.39     -0.03146801
 DH9220  -------------------------------------------------------------------
 DH9220  Click here for local accuracies and other accuracy information.
 DH9220
 DH9220.The horizontal coordinates were established by GPS observations
 DH9220.and adjusted by the National Geodetic Survey in June 2012.
 DH9220
 DH9220.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9220.been affixed to the stable North American tectonic plate. See 
 DH9220.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9220
 DH9220.The horizontal coordinates are valid at the epoch date displayed above
 DH9220.which is a decimal equivalence of Year/Month/Day.
 DH9220
 DH9220.The orthometric height was determined by differential leveling and
 DH9220.adjusted by the IL DEPT OF TRANSP
 DH9220.in July 2015.
 DH9220
 DH9220.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9220.GEOID18 height accuracy estimate available here.
 DH9220
 DH9220.Click photographs - Photos may exist for this station.
 DH9220
 DH9220.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9220
 DH9220.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9220
 DH9220.The ellipsoidal height was determined by GPS observations
 DH9220.and is referenced to NAD 83.
 DH9220
 DH9220.The dynamic height is computed by dividing the NAVD 88
 DH9220.geopotential number by the normal gravity value computed on the
 DH9220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH9220.degrees latitude (g = 980.6199 gals.).
 DH9220
 DH9220.The modeled gravity was interpolated from observed gravity values.
 DH9220
 DH9220. The following values were computed from the NAD 83(2011) position.
 DH9220
 DH9220;                    North         East     Units Scale Factor Converg.
 DH9220;SPC IL E     -   274,958.035   232,996.670   MT  1.00003026   -0 29 21.3
 DH9220;SPC IL E     -   902,091.49    764,423.24   sFT  1.00003026   -0 29 21.3
 DH9220;UTM  16      - 4,334,581.376   317,788.201   MT  1.00000882   -1 19 52.5
 DH9220
 DH9220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9220!SPC IL E     -   0.99997586  x   1.00003026  =   1.00000612
 DH9220!UTM  16      -   0.99997586  x   1.00000882  =   0.99998468
 DH9220
 DH9220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1778834581(NAD 83)
 DH9220
 DH9220                          SUPERSEDED SURVEY CONTROL
 DH9220
 DH9220  NAD 83(2007)-  39 08 28.92769(N)    089 06 30.12238(W) AD(2002.00) 1
 DH9220  ELLIP H (04/07/09)  153.875  (m)                       GP(2002.00) 2 2
 DH9220  NAD 83(1997)-  39 08 28.92756(N)    089 06 30.12248(W) AD(       ) 1
 DH9220  ELLIP H (05/04/06)  153.859  (m)                       GP(       ) 2 2
 DH9220  NAVD 88 (05/04/06)  185.8    (m)  GEOID03  model used  GPS OBS        
 DH9220
 DH9220.Superseded values are not recommended for survey control.
 DH9220
 DH9220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9220.See file dsdata.pdf to determine how the superseded data were derived.
 DH9220
 DH9220_MARKER: DV = VERTICAL CONTROL DISK
 DH9220_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DH9220_SP_SET: SIDEWALK
 DH9220_STAMPING: B 8 RESET 1990
 DH9220_MARK LOGO: NGS
 DH9220_PROJECTION: RECESSED 5 CENTIMETERS
 DH9220_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9220_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DH9220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9220+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DH9220
 DH9220  HISTORY     - Date     Condition        Report By
 DH9220  HISTORY     - 1990     MONUMENTED       NGS
 DH9220  HISTORY     - 20060201 GOOD             ILDT
 DH9220  HISTORY     - 20140718 GOOD             ILDT
 DH9220  HISTORY     - 20140828 GOOD             AMESC
 DH9220  HISTORY     - 20150915 GOOD             AMESC
 DH9220  HISTORY     - 20170910 GOOD             MCA
 DH9220
 DH9220                          STATION DESCRIPTION
 DH9220
 DH9220'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP)
 DH9220'FROM THE JUNCTION OF MAIN ST AND US 51 IN RAMSEY PROCEED 0.3 MI SOUTH
 DH9220'ON US51 TO THE  INTERSECTION OF US 51 AND TEX WILLIAMS ROAD ST AND
 DH9220'MARK ON RIGHT THE MARK IS IN THE  NORTHWEST CORNER OF INTERSECTION OF
 DH9220'SIXTH STREET AND US 51, IN THE EDGE OF CONCRETE  SIDEWALK 1.5 FT ABOVE
 DH9220'LEVEL OF ROAD
 DH9220'
 DH9220'MARK IS LOCATED 2.3 FT WEST FROM BACK OF CURB FOR US51 69 FT N FROM
 DH9220'CENTERLINE TEX  WILLIAMS ROAD
 DH9220
 DH9220                          STATION RECOVERY (2014)
 DH9220
 DH9220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 DH9220'RECOVERED AS DESCRIBED
 DH9220
 DH9220                          STATION RECOVERY (2014)
 DH9220
 DH9220'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DH9220'RECOVERED IN GOOD CONDITION.
 DH9220'
 DH9220'NOTE-ADD-STATION IS 69.2 FT (21.1 M) SOUTH OF A POWER POLE WITH LIGHT,
 DH9220'20.0 FT (6.1 M) NORTH OF A POWER POLE.
 DH9220
 DH9220                          STATION RECOVERY (2015)
 DH9220
 DH9220'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DH9220'RECOVERED AS DESCRIBED.
 DH9220
 DH9220                          STATION RECOVERY (2017)
 DH9220
 DH9220'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DH9220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0209 ***********************************************************************
 KC0209  DESIGNATION -  B 80
 KC0209  PID         -  KC0209
 KC0209  STATE/COUNTY-  IL/PIKE
 KC0209  COUNTRY     -  US
 KC0209  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0209
 KC0209                         *CURRENT SURVEY CONTROL
 KC0209  ______________________________________________________________________
 KC0209* NAD 83(1986) POSITION- 39 42 25.     (N) 090 39 03.     (W)   SCALED
 KC0209* NAVD 88 ORTHO HEIGHT -   133.699 (meters)      438.64  (feet) ADJUSTED
 KC0209  ______________________________________________________________________
 KC0209  GEOID HEIGHT    -        -32.633 (meters)                     GEOID18
 KC0209  DYNAMIC HEIGHT  -        133.626 (meters)      438.40  (feet) COMP
 KC0209  MODELED GRAVITY -    980,076.6   (mgal)                       NAVD 88
 KC0209
 KC0209  VERT ORDER      -  SECOND    CLASS 0
 KC0209
 KC0209.The horizontal coordinates were scaled from a map and have
 KC0209.an estimated accuracy of +/- 6 seconds.
 KC0209
 KC0209.The orthometric height was determined by differential leveling and
 KC0209.adjusted by the NATIONAL GEODETIC SURVEY
 KC0209.in June 1991.
 KC0209
 KC0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0209.GEOID18 height accuracy estimate available here.
 KC0209
 KC0209.Click photographs - Photos may exist for this station.
 KC0209
 KC0209.The dynamic height is computed by dividing the NAVD 88
 KC0209.geopotential number by the normal gravity value computed on the
 KC0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0209.degrees latitude (g = 980.6199 gals.).
 KC0209
 KC0209.The modeled gravity was interpolated from observed gravity values.
 KC0209
 KC0209;                    North         East    Units  Estimated Accuracy
 KC0209;SPC IL W     -   337,560.      658,480.      MT  (+/- 180 meters Scaled)
 KC0209
 KC0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD013978(NAD 83)
 KC0209
 KC0209                          SUPERSEDED SURVEY CONTROL
 KC0209
 KC0209  NGVD 29 (??/??/92)  133.806  (m)          439.00   (f) ADJ UNCH    2 0
 KC0209
 KC0209.Superseded values are not recommended for survey control.
 KC0209
 KC0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0209.See file dsdata.pdf to determine how the superseded data were derived.
 KC0209
 KC0209_MARKER: DB = BENCH MARK DISK
 KC0209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0209_STAMPING: B 80 1935
 KC0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0209+STABILITY: SURFACE MOTION
 KC0209
 KC0209  HISTORY     - Date     Condition        Report By
 KC0209  HISTORY     - 1935     MONUMENTED       CGS
 KC0209
 KC0209                          STATION DESCRIPTION
 KC0209
 KC0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0209'AT VALLEY CITY.
 KC0209'AT VALLEY CITY, PIKE COUNTY, 7 RAILS EAST OF THE WABASH RAILWAY
 KC0209'STATION, 2-1/2 RAILS EAST OF THE CENTER OF A GRADE CROSSING, 42
 KC0209'FEET NORTH OF THE CENTERLINE OF THE MAIN TRACK, 10 FEET WEST AND
 KC0209'18 FEET SOUTH OF THE SOUTHWEST CORNER OF A BUILDING.  A STANDARD
 KC0209'DISK, STAMPED B 80 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0367 ***********************************************************************
 KC0367  DESIGNATION -  B 81
 KC0367  PID         -  KC0367
 KC0367  STATE/COUNTY-  IL/ADAMS
 KC0367  COUNTRY     -  US
 KC0367  USGS QUAD   -  MARBLEHEAD (2018)
 KC0367
 KC0367                         *CURRENT SURVEY CONTROL
 KC0367  ______________________________________________________________________
 KC0367* NAD 83(1986) POSITION- 39 46 45.00   (N) 091 18 13.29   (W)   HD_HELD1
 KC0367* NAVD 88 ORTHO HEIGHT -   144.195 (meters)      473.08  (feet) ADJUSTED
 KC0367  ______________________________________________________________________
 KC0367  GEOID HEIGHT    -        -32.571 (meters)                     GEOID18
 KC0367  DYNAMIC HEIGHT  -        144.117 (meters)      472.82  (feet) COMP
 KC0367  MODELED GRAVITY -    980,085.1   (mgal)                       NAVD 88
 KC0367
 KC0367  VERT ORDER      -  SECOND    CLASS 0
 KC0367
 KC0367.The horizontal coordinates were determined by differentially corrected
 KC0367.hand held GPS observations or other comparable positioning techniques
 KC0367.and have an estimated accuracy of +/- 3 meters.
 KC0367
 KC0367.The orthometric height was determined by differential leveling and
 KC0367.adjusted by the NATIONAL GEODETIC SURVEY
 KC0367.in June 1991.
 KC0367
 KC0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0367.GEOID18 height accuracy estimate available here.
 KC0367
 KC0367.Click photographs - Photos may exist for this station.
 KC0367
 KC0367.The dynamic height is computed by dividing the NAVD 88
 KC0367.geopotential number by the normal gravity value computed on the
 KC0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0367.degrees latitude (g = 980.6199 gals.).
 KC0367
 KC0367.The modeled gravity was interpolated from observed gravity values.
 KC0367
 KC0367;                    North         East    Units  Estimated Accuracy
 KC0367;SPC IL W     -   346,088.0     602,597.6     MT  (+/- 3 meters HH1 GPS) 
 KC0367
 KC0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4526504623(NAD 83)
 KC0367
 KC0367                          SUPERSEDED SURVEY CONTROL
 KC0367
 KC0367  NGVD 29 (??/??/92)  144.275  (m)          473.34   (f) ADJ UNCH    2 0
 KC0367
 KC0367.Superseded values are not recommended for survey control.
 KC0367
 KC0367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0367.See file dsdata.pdf to determine how the superseded data were derived.
 KC0367
 KC0367_MARKER: DB = BENCH MARK DISK
 KC0367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0367_STAMPING: B 81 1935
 KC0367_MARK LOGO: CGS
 KC0367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0367+STABILITY: SURFACE MOTION
 KC0367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0367+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 KC0367
 KC0367  HISTORY     - Date     Condition        Report By
 KC0367  HISTORY     - 1935     MONUMENTED       CGS
 KC0367  HISTORY     - 1970     GOOD             NGS
 KC0367  HISTORY     - 1985     GOOD             NGS
 KC0367  HISTORY     - 20100608 GOOD             MODNR
 KC0367  HISTORY     - 20120606 GOOD             ILDT
 KC0367
 KC0367                          STATION DESCRIPTION
 KC0367
 KC0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0367'AT FALL CREEK.
 KC0367'AT FALL CREEK, ADAMS COUNTY, ON THE CHICAGO, BURLINGTON AND
 KC0367'QUINCY RAILROAD, 50 FEET NORTHWEST AND 40 FEET NORTHEAST OF THE
 KC0367'NORTH CORNER OF THE STATION, 25 FEET NORTHEAST OF THE NORTHEAST
 KC0367'RAIL OF THE MAIN TRACK, AND 36 FEET SOUTHWEST OF THE CENTERLINE
 KC0367'OF A ROAD.  A STANDARD DISK, STAMPED B 81 1935 AND SET IN THE
 KC0367'TOP OF A CONCRETE POST.
 KC0367
 KC0367                          STATION RECOVERY (1970)
 KC0367
 KC0367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 KC0367'RECOVERED IN GOOD CONDITION.
 KC0367
 KC0367                          STATION RECOVERY (1985)
 KC0367
 KC0367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 KC0367'32' SOUTH OF CENTERLINE OF COUNTY ROAD 0150 N AND 137' WEST OF
 KC0367'CENTERLINE OF COUNTY ROAD 1100 E IN VILLAGE OF FALL CREEK, SECTION
 KC0367'27, T 3 S., R 8 W OF THE 4TH P.M. 64.8' NORTHWEST OF NORTHWEST CORNER
 KC0367'OF OLD RAILROAD DEPOT BUILDING AND 132' NORTH OF NORTHWEST LEG OF
 KC0367'UNION ELECTRIC COMPANY'S TRANSMISSION LINE TOWER NUMBER 715, 92'
 KC0367'SOUTHEAST OF NORTHEAST CORNER OF METAL SHED, 87.5' SOUTH OF SOUTHWEST
 KC0367'CORNER OF WOOD FRAME RANCH HOME. A STANDARD DISK STAMPED 'B 81 1935'
 KC0367'SET IN TOP OF A CONCRETE POST.
 KC0367
 KC0367                          STATION RECOVERY (2010)
 KC0367
 KC0367'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 KC0367'THE STATION IS 64.8 FEET NNW OF THE NORTH MOST CORNER OF OLD RAILROAD
 KC0367'DEPOT, 19.4 FEET SE OF A MAPLE TREE, 31.5 FEET SW OF THE CENTER OF
 KC0367'150TH AVENUE AND 55.6 FEET NW OF THE NORTH MOST CORNER OF A TAN MOBILE
 KC0367'HOME.
 KC0367
 KC0367                          STATION RECOVERY (2012)
 KC0367
 KC0367'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0367'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0563 ***********************************************************************
 JB0563  DESIGNATION -  B 83
 JB0563  PID         -  JB0563
 JB0563  STATE/COUNTY-  IL/EFFINGHAM
 JB0563  COUNTRY     -  US
 JB0563  USGS QUAD   -  EDGEWOOD (2018)
 JB0563
 JB0563                         *CURRENT SURVEY CONTROL
 JB0563  ______________________________________________________________________
 JB0563* NAD 83(1986) POSITION- 38 55 55.     (N) 088 38 53.     (W)   SCALED
 JB0563* NAVD 88 ORTHO HEIGHT -   175.605 (meters)      576.13  (feet) ADJUSTED
 JB0563  ______________________________________________________________________
 JB0563  GEOID HEIGHT    -        -31.700 (meters)                     GEOID18
 JB0563  DYNAMIC HEIGHT  -        175.498 (meters)      575.78  (feet) COMP
 JB0563  MODELED GRAVITY -    980,014.1   (mgal)                       NAVD 88
 JB0563
 JB0563  VERT ORDER      -  SECOND    CLASS 0
 JB0563
 JB0563.The horizontal coordinates were scaled from a map and have
 JB0563.an estimated accuracy of +/- 6 seconds.
 JB0563
 JB0563.The orthometric height was determined by differential leveling and
 JB0563.adjusted by the NATIONAL GEODETIC SURVEY
 JB0563.in June 1991.
 JB0563
 JB0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0563.GEOID18 height accuracy estimate available here.
 JB0563
 JB0563.Click photographs - Photos may exist for this station.
 JB0563
 JB0563.The dynamic height is computed by dividing the NAVD 88
 JB0563.geopotential number by the normal gravity value computed on the
 JB0563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0563.degrees latitude (g = 980.6199 gals.).
 JB0563
 JB0563.The modeled gravity was interpolated from observed gravity values.
 JB0563
 JB0563;                    North         East    Units  Estimated Accuracy
 JB0563;SPC IL E     -   251,470.      272,710.      MT  (+/- 180 meters Scaled)
 JB0563
 JB0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ571105(NAD 83)
 JB0563
 JB0563                          SUPERSEDED SURVEY CONTROL
 JB0563
 JB0563  NGVD 29 (??/??/92)  175.70   (m)          576.4    (f) COMPUTED    2 0
 JB0563
 JB0563.Superseded values are not recommended for survey control.
 JB0563
 JB0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0563.See file dsdata.pdf to determine how the superseded data were derived.
 JB0563
 JB0563_MARKER: DB = BENCH MARK DISK
 JB0563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0563_STAMPING: B 83 1935
 JB0563_MARK LOGO: CGS
 JB0563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0563+STABILITY: SURFACE MOTION
 JB0563
 JB0563  HISTORY     - Date     Condition        Report By
 JB0563  HISTORY     - 1935     MONUMENTED       CGS
 JB0563  HISTORY     - 1960     MARK NOT FOUND   CGS
 JB0563
 JB0563                          STATION DESCRIPTION
 JB0563
 JB0563'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0563'1.2 MI NE FROM EDGEWOOD.
 JB0563'1.2 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0563'STATION AT EDGEWOOD, EFFINGHAM COUNTY, NEAR MILEAGE 213.55, NEAR
 JB0563'A PRIVATE-ROAD CROSSING, 95 FEET EAST OF THE CENTERLINE OF THE
 JB0563'TRACK, 42 FEET EAST OF THE CENTERLINE OF THE ROAD, 18 FEET SOUTH
 JB0563'OF A POLE, AND ONE FOOT WEST OF THE RIGHT-OF-WAY FENCE.  A
 JB0563'STANDARD DISK, STAMPED B 83 1935 AND SET IN THE TOP OF A CONCRETE
 JB0563'POST.
 JB0563
 JB0563                          STATION RECOVERY (1960)
 JB0563
 JB0563'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0563'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0164 ***********************************************************************
 JB0164  DESIGNATION -  B 84
 JB0164  PID         -  JB0164
 JB0164  STATE/COUNTY-  IL/WAYNE
 JB0164  COUNTRY     -  US
 JB0164  USGS QUAD   -  GEFF (2018)
 JB0164
 JB0164                         *CURRENT SURVEY CONTROL
 JB0164  ______________________________________________________________________
 JB0164* NAD 83(2011) POSITION- 38 26 35.21280(N) 088 24 27.24874(W)   ADJUSTED
 JB0164* NAD 83(2011) ELLIP HT-   108.411 (meters)        (06/27/12)   ADJUSTED
 JB0164* NAD 83(2011) EPOCH   -  2010.00
 JB0164* NAVD 88 ORTHO HEIGHT -   139.076 (meters)      456.29  (feet) ADJUSTED
 JB0164  ______________________________________________________________________
 JB0164  GEOID HEIGHT    -        -30.659 (meters)                     GEOID18
 JB0164  NAD 83(2011) X  -    139,005.800 (meters)                     COMP
 JB0164  NAD 83(2011) Y  - -5,000,150.883 (meters)                     COMP
 JB0164  NAD 83(2011) Z  -  3,944,153.005 (meters)                     COMP
 JB0164  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 JB0164  DYNAMIC HEIGHT  -        138.989 (meters)      456.00  (feet) COMP
 JB0164  MODELED GRAVITY -    980,004.2   (mgal)                       NAVD 88
 JB0164
 JB0164  VERT ORDER      -  SECOND    CLASS 0
 JB0164
 JB0164  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0164  Standards:
 JB0164         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0164            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0164  -------------------------------------------------------------------
 JB0164  NETWORK    0.55   1.12           0.25   0.19   0.57      0.02954979
 JB0164  -------------------------------------------------------------------
 JB0164  Click here for local accuracies and other accuracy information.
 JB0164
 JB0164.The horizontal coordinates were established by GPS observations
 JB0164.and adjusted by the National Geodetic Survey in June 2012.
 JB0164
 JB0164.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0164.been affixed to the stable North American tectonic plate. See 
 JB0164.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0164
 JB0164.The horizontal coordinates are valid at the epoch date displayed above
 JB0164.which is a decimal equivalence of Year/Month/Day.
 JB0164
 JB0164.The orthometric height was determined by differential leveling and
 JB0164.adjusted by the NATIONAL GEODETIC SURVEY
 JB0164.in June 1991.
 JB0164
 JB0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0164.GEOID18 height accuracy estimate available here.
 JB0164
 JB0164.Click photographs - Photos may exist for this station.
 JB0164
 JB0164.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0164
 JB0164.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0164
 JB0164.The ellipsoidal height was determined by GPS observations
 JB0164.and is referenced to NAD 83.
 JB0164
 JB0164.The dynamic height is computed by dividing the NAVD 88
 JB0164.geopotential number by the normal gravity value computed on the
 JB0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0164.degrees latitude (g = 980.6199 gals.).
 JB0164
 JB0164.The modeled gravity was interpolated from observed gravity values.
 JB0164
 JB0164. The following values were computed from the NAD 83(2011) position.
 JB0164
 JB0164;                    North         East     Units Scale Factor Converg.
 JB0164;SPC IL E     -   197,162.260   293,519.281   MT  0.99997552   -0 02 46.2
 JB0164;SPC IL E     -   646,856.51    962,987.84   sFT  0.99997552   -0 02 46.2
 JB0164;UTM  16      - 4,255,919.582   377,163.664   MT  0.99978582   -0 52 30.9
 JB0164
 JB0164!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0164!SPC IL E     -   0.99998299  x   0.99997552  =   0.99995851
 JB0164!UTM  16      -   0.99998299  x   0.99978582  =   0.99976881
 JB0164
 JB0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7716355919(NAD 83)
 JB0164
 JB0164                          SUPERSEDED SURVEY CONTROL
 JB0164
 JB0164  NAD 83(2007)-  38 26 35.21344(N)    088 24 27.24961(W) AD(2002.00) 0
 JB0164  ELLIP H (02/10/07)  108.427  (m)                       GP(2002.00)    
 JB0164  NAD 83(1997)-  38 26 35.21168(N)    088 24 27.25138(W) AD(       ) 1
 JB0164  ELLIP H (10/21/99)  108.384  (m)                       GP(       ) 4 1
 JB0164  NAD 83(1997)-  38 26 35.21180(N)    088 24 27.25129(W) AD(       ) 1
 JB0164  NAD 83(1993)-  38 26 35.22318(N)    088 24 27.24926(W) AD(       ) 1
 JB0164  NAD 83(1986)-  38 26 35.22499(N)    088 24 27.24965(W) AD(       ) 1
 JB0164  NAVD 88             139.08   (m)          456.3    (f) LEVELING    3  
 JB0164  NGVD 29 (??/??/92)  139.196  (m)          456.68   (f) ADJ UNCH    2 0
 JB0164  NGVD 29             139.20   (m)          456.7    (f) LEVELING    3  
 JB0164
 JB0164.Superseded values are not recommended for survey control.
 JB0164
 JB0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0164.See file dsdata.pdf to determine how the superseded data were derived.
 JB0164
 JB0164_MARKER: DB = BENCH MARK DISK
 JB0164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0164_STAMPING: B 84 1935
 JB0164_MARK LOGO: CGS
 JB0164_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0164+STABILITY: SURFACE MOTION
 JB0164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0164+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2013
 JB0164
 JB0164  HISTORY     - Date     Condition        Report By
 JB0164  HISTORY     - 1935     MONUMENTED       CGS
 JB0164  HISTORY     - 1942     GOOD             CGS
 JB0164  HISTORY     - 19901022 GOOD             NGS
 JB0164  HISTORY     - 20040630 GOOD             ILDT
 JB0164  HISTORY     - 20051017 GOOD             APISUR
 JB0164  HISTORY     - 20080520 GOOD             ILDT
 JB0164  HISTORY     - 20110212 GOOD             WOOLPT
 JB0164  HISTORY     - 20130926 GOOD             ILDT
 JB0164
 JB0164                          STATION DESCRIPTION
 JB0164
 JB0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0164'AT GEFF.
 JB0164'AT GEFF, WAYNE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD, 3
 JB0164'RAILS NORTH OF THE NORTH END OF THE STATION, AND 6 FEET WEST OF
 JB0164'THE MAIN TRACK.  A STANDARD DISK, STAMPED B 84 1935 AND SET IN
 JB0164'THE TOP OF A CONCRETE POST.
 JB0164
 JB0164                          STATION RECOVERY (1990)
 JB0164
 JB0164'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB0164'STATION IS LOCATED ABOUT 8 KM (5.0 MI)  NORTH-NORTHWEST OF
 JB0164'FAIRFIELD,IN THE GEFF COMMUNITY,IN A GRASSY STRIP BETWEEN UNUSED
 JB0164'RAILROAD TRACK AND A TRACK ROAD, IN T 1 S, R 7 E, SOUTHEAST 1/4 OF
 JB0164'SECTION 10. OWNERSHIP-BALTIMORE AND OHIO RAILROAD (TRACK IS TO BE
 JB0164'REMOVED IN 1990).
 JB0164'TO REACH FROM THE JUNCTION OF US HIGHWAY 45 AND STATE HIGHWAY 15 IN
 JB0164'FAIRFIELD, GO WEST ON HIGHWAYS 45 AND 15 FOR 3.87 KM (2.40 MI)  TO
 JB0164'JUNCTION OF HIGHWAY 45 NORTH.  BEAR RIGHT, NORTH, ON HIGHWAY 45 FOR
 JB0164'4.3 MI (6.9 KM) TO THE MAIN CROSS STREET IN GEFF (ROAD 1300 N). TURN
 JB0164'LEFT, WEST ON 1300 N FOR 0.27 KM (0.17 MI)  TO THE TRACK.  TURN
 JB0164'RIGHT, NORTHERLY, ALONG EAST SIDE OF TRACK FOR 0.06 KM (0.04 MI)  TO
 JB0164'THE STATION ON THE LEFT.
 JB0164'STATION MARK IS SET IN THE TOP OF A 15-CM SQUARE CONCRETE POST
 JB0164'PROJECTING 5 CM.  POST IS CHIPPED FROM LAWN MOWERS BUT IS SOLID.  IT
 JB0164'IS 3.0 M (9.8 FT) SOUTHWEST OF SOUTHWEST RAIL OF TRACK, 19.5 M
 JB0164'(64.0 FT) NORTH-NORTHWEST OF A 1.5-M MAPLE TREE, 30.6 M (100.4 FT)
 JB0164'SOUTH-SOUTHEAST OF A DEAD 1.3-METER MAPLE, 11.1 M (36.4 FT) NORTHEAST
 JB0164'OF CENTER OF A TRACK ROAD, 4.7 M (15.4 FT) NORTH OF NORTH ONE OF TWO
 JB0164'SMALL ENGLISH WALNUT TREES, AND 30 M (98.4 FT) NORTHWEST OF OLD
 JB0164'BUILDING FOUNDATION.
 JB0164'NOTE-RAILROAD IS IN PROCESS OF BEING REMOVED, ONLY RAILROAD BED WILL
 JB0164'REMAIN.  STATION IS ALSO 4.0 FT (1.2 M) WEST OF A FIBERGLASS WITNESS
 JB0164'POST.
 JB0164
 JB0164                          STATION RECOVERY (2004)
 JB0164
 JB0164'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 JB0164'RECOVERED AS DESCRIBED
 JB0164
 JB0164                          STATION RECOVERY (2005)
 JB0164
 JB0164'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 JB0164'LARGE MAPLE TREES IN THE DESCRITION NO LONGER EXIST.
 JB0164
 JB0164                          STATION RECOVERY (2008)
 JB0164
 JB0164'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 JB0164'RECOVERED AS DESCRIBED
 JB0164
 JB0164                          STATION RECOVERY (2011)
 JB0164
 JB0164'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 JB0164'RECOVERED IN GOOD CONDITION.
 JB0164
 JB0164                          STATION RECOVERY (2013)
 JB0164
 JB0164'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0013 ***********************************************************************
 HB0013  DESIGNATION -  B 85
 HB0013  PID         -  HB0013
 HB0013  STATE/COUNTY-  IL/WHITE
 HB0013  COUNTRY     -  US
 HB0013  USGS QUAD   -  NORRIS CITY (2018)
 HB0013
 HB0013                         *CURRENT SURVEY CONTROL
 HB0013  ______________________________________________________________________
 HB0013* NAD 83(1986) POSITION- 37 58 26.     (N) 088 19 23.     (W)   SCALED
 HB0013* NAVD 88 ORTHO HEIGHT -   131.249 (meters)      430.61  (feet) ADJUSTED
 HB0013  ______________________________________________________________________
 HB0013  GEOID HEIGHT    -        -30.215 (meters)                     GEOID18
 HB0013  DYNAMIC HEIGHT  -        131.160 (meters)      430.31  (feet) COMP
 HB0013  MODELED GRAVITY -    979,947.5   (mgal)                       NAVD 88
 HB0013
 HB0013  VERT ORDER      -  SECOND    CLASS 0
 HB0013
 HB0013.The horizontal coordinates were scaled from a map and have
 HB0013.an estimated accuracy of +/- 6 seconds.
 HB0013
 HB0013.The orthometric height was determined by differential leveling and
 HB0013.adjusted by the NATIONAL GEODETIC SURVEY
 HB0013.in June 1991.
 HB0013
 HB0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0013.GEOID18 height accuracy estimate available here.
 HB0013
 HB0013.Click photographs - Photos may exist for this station.
 HB0013
 HB0013.The dynamic height is computed by dividing the NAVD 88
 HB0013.geopotential number by the normal gravity value computed on the
 HB0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0013.degrees latitude (g = 980.6199 gals.).
 HB0013
 HB0013.The modeled gravity was interpolated from observed gravity values.
 HB0013
 HB0013;                    North         East    Units  Estimated Accuracy
 HB0013;SPC IL E     -   145,080.      300,900.      MT  (+/- 180 meters Scaled)
 HB0013
 HB0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH837037(NAD 83)
 HB0013
 HB0013                          SUPERSEDED SURVEY CONTROL
 HB0013
 HB0013  NGVD 29 (11/26/84)  131.352  (m)          430.94   (f) ADJUSTED    2 0
 HB0013
 HB0013.Superseded values are not recommended for survey control.
 HB0013
 HB0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0013.See file dsdata.pdf to determine how the superseded data were derived.
 HB0013
 HB0013_MARKER: DB = BENCH MARK DISK
 HB0013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0013_STAMPING: B 85 1935
 HB0013_MARK LOGO: CGS
 HB0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0013+STABILITY: SURFACE MOTION
 HB0013
 HB0013  HISTORY     - Date     Condition        Report By
 HB0013  HISTORY     - 1935     MONUMENTED       CGS
 HB0013  HISTORY     - 1942     MARK NOT FOUND   CGS
 HB0013  HISTORY     - 1961     MARK NOT FOUND   USGS
 HB0013
 HB0013                          STATION DESCRIPTION
 HB0013
 HB0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 HB0013'AT NORRIS CITY.
 HB0013'AT NORRIS CITY, WHITE COUNTY, ON THE CLEVELAND, CINCINNATI,
 HB0013'CHICAGO AND ST. LOUIS RAILWAY, 177 FEET NORTHEAST OF THE
 HB0013'CROSSING OF THE BALTIMORE AND OHIO RAILROAD, AND 74.5 FEET
 HB0013'NORTHWEST OF THE CENTERLINE OF THE MAIN TRACK.  A STANDARD
 HB0013'DISK, STAMPED B 85 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0013
 HB0013                          STATION RECOVERY (1961)
 HB0013
 HB0013'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 HB0013'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0275 ***********************************************************************
 KB0275  DESIGNATION -  B 86
 KB0275  PID         -  KB0275
 KB0275  STATE/COUNTY-  IL/CUMBERLAND
 KB0275  COUNTRY     -  US
 KB0275  USGS QUAD   -  GREENUP (2018)
 KB0275
 KB0275                         *CURRENT SURVEY CONTROL
 KB0275  ______________________________________________________________________
 KB0275* NAD 83(1986) POSITION- 39 14 19.     (N) 088 10 14.     (W)   SCALED
 KB0275* NAVD 88 ORTHO HEIGHT -   169.228 (meters)      555.21  (feet) ADJUSTED
 KB0275  ______________________________________________________________________
 KB0275  GEOID HEIGHT    -        -32.048 (meters)                     GEOID18
 KB0275  DYNAMIC HEIGHT  -        169.128 (meters)      554.88  (feet) COMP
 KB0275  MODELED GRAVITY -    980,036.4   (mgal)                       NAVD 88
 KB0275
 KB0275  VERT ORDER      -  SECOND    CLASS 0
 KB0275
 KB0275.The horizontal coordinates were scaled from a map and have
 KB0275.an estimated accuracy of +/- 6 seconds.
 KB0275
 KB0275.The orthometric height was determined by differential leveling and
 KB0275.adjusted by the NATIONAL GEODETIC SURVEY
 KB0275.in June 1991.
 KB0275
 KB0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0275.GEOID18 height accuracy estimate available here.
 KB0275
 KB0275.Click photographs - Photos may exist for this station.
 KB0275
 KB0275.The dynamic height is computed by dividing the NAVD 88
 KB0275.geopotential number by the normal gravity value computed on the
 KB0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0275.degrees latitude (g = 980.6199 gals.).
 KB0275
 KB0275.The modeled gravity was interpolated from observed gravity values.
 KB0275
 KB0275;                    North         East    Units  Estimated Accuracy
 KB0275;SPC IL E     -   285,480.      314,050.      MT  (+/- 180 meters Scaled)
 KB0275
 KB0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ989439(NAD 83)
 KB0275
 KB0275                          SUPERSEDED SURVEY CONTROL
 KB0275
 KB0275  NGVD 29 (??/??/92)  169.29   (m)          555.4    (f) COMPUTED    2 0
 KB0275
 KB0275.Superseded values are not recommended for survey control.
 KB0275
 KB0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0275.See file dsdata.pdf to determine how the superseded data were derived.
 KB0275
 KB0275_MARKER: DB = BENCH MARK DISK
 KB0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0275_STAMPING: B 86 1935
 KB0275_MARK LOGO: CGS
 KB0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0275+STABILITY: SURFACE MOTION
 KB0275
 KB0275  HISTORY     - Date     Condition        Report By
 KB0275  HISTORY     - 1935     MONUMENTED       CGS
 KB0275  HISTORY     - 1956     MARK NOT FOUND   CGS
 KB0275  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0275  HISTORY     - 20120418 MARK NOT FOUND   ILDT
 KB0275
 KB0275                          STATION DESCRIPTION
 KB0275
 KB0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0275'AT GREENUP.
 KB0275'AT GREENUP, ABOUT 100 YARDS SOUTHEAST OF THE ILLINOIS CENTRAL
 KB0275'RAILROAD STATION, 40 FEET NORTH OF THE PENNSYLVANIA RAILROAD
 KB0275'TRACK, AND 20 FEET EAST OF AN UNDERPASS.  A STANDARD DISK,
 KB0275'STAMPED B 86 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0275'NOTE-- THE MEASUREMENTS GIVEN IN DESCRIPTION APPEAR TO BE
 KB0275'GUESSWORK AS THEY DO NOT COME NEAR A COMMON POINT.
 KB0275
 KB0275                          STATION RECOVERY (2005)
 KB0275
 KB0275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0275'MARK NOT FOUND.
 KB0275
 KB0275                          STATION RECOVERY (2012)
 KB0275
 KB0275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0275'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0161 ***********************************************************************
 KB0161  DESIGNATION -  B 87
 KB0161  PID         -  KB0161
 KB0161  STATE/COUNTY-  IL/COLES
 KB0161  COUNTRY     -  US
 KB0161  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0161
 KB0161                         *CURRENT SURVEY CONTROL
 KB0161  ______________________________________________________________________
 KB0161* NAD 83(1986) POSITION- 39 29 49.     (N) 088 10 20.     (W)   SCALED
 KB0161* NAVD 88 ORTHO HEIGHT -   203.552 (meters)      667.82  (feet) ADJUSTED
 KB0161  ______________________________________________________________________
 KB0161  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KB0161  DYNAMIC HEIGHT  -        203.436 (meters)      667.44  (feet) COMP
 KB0161  MODELED GRAVITY -    980,055.9   (mgal)                       NAVD 88
 KB0161
 KB0161  VERT ORDER      -  SECOND    CLASS 0
 KB0161
 KB0161.The horizontal coordinates were scaled from a map and have
 KB0161.an estimated accuracy of +/- 6 seconds.
 KB0161
 KB0161.The orthometric height was determined by differential leveling and
 KB0161.adjusted by the NATIONAL GEODETIC SURVEY
 KB0161.in June 1991.
 KB0161
 KB0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0161.GEOID18 height accuracy estimate available here.
 KB0161
 KB0161.Click photographs - Photos may exist for this station.
 KB0161
 KB0161.The dynamic height is computed by dividing the NAVD 88
 KB0161.geopotential number by the normal gravity value computed on the
 KB0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0161.degrees latitude (g = 980.6199 gals.).
 KB0161
 KB0161.The modeled gravity was interpolated from observed gravity values.
 KB0161
 KB0161;                    North         East    Units  Estimated Accuracy
 KB0161;SPC IL E     -   314,160.      313,860.      MT  (+/- 180 meters Scaled)
 KB0161
 KB0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ992725(NAD 83)
 KB0161
 KB0161                          SUPERSEDED SURVEY CONTROL
 KB0161
 KB0161  NGVD 29 (??/??/92)  203.61   (m)          668.0    (f) COMPUTED    2 0
 KB0161
 KB0161.Superseded values are not recommended for survey control.
 KB0161
 KB0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0161.See file dsdata.pdf to determine how the superseded data were derived.
 KB0161
 KB0161_MARKER: DB = BENCH MARK DISK
 KB0161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0161_STAMPING: B 87 1935
 KB0161_MARK LOGO: CGS
 KB0161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0161+STABILITY: SURFACE MOTION
 KB0161
 KB0161  HISTORY     - Date     Condition        Report By
 KB0161  HISTORY     - 1935     MONUMENTED       CGS
 KB0161  HISTORY     - 1956     MARK NOT FOUND   CGS
 KB0161  HISTORY     - 20050302 MARK NOT FOUND   ILDT
 KB0161  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 KB0161
 KB0161                          STATION DESCRIPTION
 KB0161
 KB0161'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0161'AT CHARLESTON.
 KB0161'AT CHARLESTON, COLES COUNTY, AT THE NORTHEAST CORNER OF THE
 KB0161'INTERSECTION OF SEVENTH AND JEFFERSON STREETS, AT A SCHOOL, 10
 KB0161'YARDS EAST OF SEVENTH STREET, 4 YARDS NORTH OF JEFFERSON STREET,
 KB0161'11 YARDS SOUTHWEST OF THE SOUTHWEST CORNER OF THE SCHOOLHOUSE,
 KB0161'AND 7 FEET NORTH OF THE SIDEWALK.  A STANDARD DISK, STAMPED B 87
 KB0161'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0161
 KB0161                          STATION RECOVERY (1956)
 KB0161
 KB0161'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 KB0161'MARK NOT FOUND.
 KB0161
 KB0161                          STATION RECOVERY (2005)
 KB0161
 KB0161'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0161'MARK NOT FOUND.
 KB0161
 KB0161                          STATION RECOVERY (2011)
 KB0161
 KB0161'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0161'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0463 ***********************************************************************
 KB0463  DESIGNATION -  B 88
 KB0463  PID         -  KB0463
 KB0463  STATE/COUNTY-  IL/SHELBY
 KB0463  COUNTRY     -  US
 KB0463  USGS QUAD   -  SHELBYVILLE (2018)
 KB0463
 KB0463                         *CURRENT SURVEY CONTROL
 KB0463  ______________________________________________________________________
 KB0463* NAD 83(1986) POSITION- 39 24 03.     (N) 088 48 24.     (W)   SCALED
 KB0463* NAVD 88 ORTHO HEIGHT -   185.348 (meters)      608.10  (feet) ADJUSTED
 KB0463  ______________________________________________________________________
 KB0463  GEOID HEIGHT    -        -32.271 (meters)                     GEOID18
 KB0463  DYNAMIC HEIGHT  -        185.241 (meters)      607.74  (feet) COMP
 KB0463  MODELED GRAVITY -    980,042.7   (mgal)                       NAVD 88
 KB0463
 KB0463  VERT ORDER      -  SECOND    CLASS 0
 KB0463
 KB0463.The horizontal coordinates were scaled from a map and have
 KB0463.an estimated accuracy of +/- 6 seconds.
 KB0463
 KB0463.The orthometric height was determined by differential leveling and
 KB0463.adjusted by the NATIONAL GEODETIC SURVEY
 KB0463.in June 1991.
 KB0463
 KB0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0463.GEOID18 height accuracy estimate available here.
 KB0463
 KB0463.Click photographs - Photos may exist for this station.
 KB0463
 KB0463.The dynamic height is computed by dividing the NAVD 88
 KB0463.geopotential number by the normal gravity value computed on the
 KB0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0463.degrees latitude (g = 980.6199 gals.).
 KB0463
 KB0463.The modeled gravity was interpolated from observed gravity values.
 KB0463
 KB0463;                    North         East    Units  Estimated Accuracy
 KB0463;SPC IL E     -   303,580.      259,230.      MT  (+/- 180 meters Scaled)
 KB0463
 KB0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ444628(NAD 83)
 KB0463
 KB0463                          SUPERSEDED SURVEY CONTROL
 KB0463
 KB0463  NGVD 29 (??/??/92)  185.432  (m)          608.37   (f) ADJ UNCH    2 0
 KB0463
 KB0463.Superseded values are not recommended for survey control.
 KB0463
 KB0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0463.See file dsdata.pdf to determine how the superseded data were derived.
 KB0463
 KB0463_MARKER: DB = BENCH MARK DISK
 KB0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0463_STAMPING: B 88 1935
 KB0463_MARK LOGO: CGS
 KB0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0463+STABILITY: SURFACE MOTION
 KB0463
 KB0463  HISTORY     - Date     Condition        Report By
 KB0463  HISTORY     - 1935     MONUMENTED       CGS
 KB0463  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0463  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0463  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0463
 KB0463                          STATION DESCRIPTION
 KB0463
 KB0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0463'AT SHELBYVILLE.
 KB0463'AT SHELBYVILLE, SHELBY COUNTY, 0.9 MILE WEST ALONG THE CLEVELAND,
 KB0463'CINCINNATI, CHICAGO AND ST. LOUIS RAILWAY FROM THE STATION, 3
 KB0463'RAILS WEST OF CEDAR STREET, AT POLE 152/13, 10 FEET WEST OF A
 KB0463'TOOLHOUSE, AND 27 FEET SOUTH OF THE TRACK.  A STANDARD DISK,
 KB0463'STAMPED B 88 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0463
 KB0463                          STATION RECOVERY (1973)
 KB0463
 KB0463'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0463'MARK NOT FOUND.
 KB0463
 KB0463                          STATION RECOVERY (1979)
 KB0463
 KB0463'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0463'MARK NOT FOUND.
 KB0463
 KB0463                          STATION RECOVERY (2004)
 KB0463
 KB0463'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0463'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3239 ***********************************************************************
 ME3239  DESIGNATION -  B 9
 ME3239  PID         -  ME3239
 ME3239  STATE/COUNTY-  IL/COOK
 ME3239  COUNTRY     -  US
 ME3239  USGS QUAD   -  ELMHURST (2018)
 ME3239
 ME3239                         *CURRENT SURVEY CONTROL
 ME3239  ______________________________________________________________________
 ME3239* NAD 83(1997) POSITION- 41 58 08.17137(N) 087 52 43.74241(W)   ADJUSTED
 ME3239* NAVD 88 ORTHO HEIGHT -   197.7   (meters)      649.    (feet) VERTCON3
 ME3239  ______________________________________________________________________
 ME3239  GEOID HEIGHT    -        -33.633 (meters)                     GEOID18
 ME3239  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 ME3239  HORZ ORDER      -  SECOND
 ME3239
 ME3239.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3239
 ME3239.The horizontal coordinates were established by classical geodetic methods
 ME3239.and adjusted by the National Geodetic Survey in October 1999.
 ME3239
 ME3239.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3239.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3239
 ME3239.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3239.GEOID18 height accuracy estimate available here.
 ME3239
 ME3239.Click photographs - Photos may exist for this station.
 ME3239
 ME3239.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3239
 ME3239. The following values were computed from the NAD 83(1997) position.
 ME3239
 ME3239;                    North         East     Units Scale Factor Converg.
 ME3239;SPC IL E     -   588,752.309   337,674.406   MT  0.99999246   +0 18 14.2
 ME3239;SPC IL E     - 1,931,598.20  1,107,853.45   sFT  0.99999246   +0 18 14.2
 ME3239;UTM  16      - 4,646,700.751   427,182.745   MT  0.99966524   -0 35 15.8
 ME3239
 ME3239!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3239!SPC IL E     -   0.99997427  x   0.99999246  =   0.99996673
 ME3239!UTM  16      -   0.99997427  x   0.99966524  =   0.99963952
 ME3239
 ME3239:                Primary Azimuth Mark                     Grid Az
 ME3239:SPC IL E     -  DEGNAN                                   207 46 43.9
 ME3239:UTM  16      -  DEGNAN                                   208 40 13.9
 ME3239
 ME3239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2718246700(NAD 83)
 ME3239
 ME3239|---------------------------------------------------------------------|
 ME3239| PID    Reference Object                     Distance      Geod. Az  |
 ME3239|                                                           dddmmss.s |
 ME3239| ME3232 B 10                                201.696 METERS 02310     |
 ME3239| ME3188 DEGNAN                              APPROX. 1.4 KM 2080458.1 |
 ME3239| ME3270 O HARE CONTROL TWR BALL             APPROX. 2.3 KM 2933609.4 |
 ME3239|---------------------------------------------------------------------|
 ME3239
 ME3239                          SUPERSEDED SURVEY CONTROL
 ME3239
 ME3239  NAD 83(1997)-  41 58 08.17147(N)    087 52 43.74296(W) AD(       ) 2
 ME3239  NAD 83(1994)-  41 58 08.17171(N)    087 52 43.75705(W) AD(       ) 2
 ME3239  NAD 83(1986)-  41 58 08.17350(N)    087 52 43.75656(W) AD(       ) 2
 ME3239  NGVD 29 (08/23/90)  197.8    (m)          649.     (f) VERT ANG       
 ME3239
 ME3239.Superseded values are not recommended for survey control.
 ME3239
 ME3239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3239.See file dsdata.pdf to determine how the superseded data were derived.
 ME3239
 ME3239_MARKER: DD = SURVEY DISK
 ME3239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3239_STAMPING: B 9 1983
 ME3239_MARK LOGO: IL1670
 ME3239_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3239+STABILITY: SURFACE MOTION
 ME3239
 ME3239  HISTORY     - Date     Condition        Report By
 ME3239  HISTORY     - 1983     MONUMENTED       IL1670
 ME3239
 ME3239                          STATION DESCRIPTION
 ME3239
 ME3239'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3239'THE STATION IS LOCATED ON THE EAST SIDE OF CHICAGO O HARE
 ME3239'INTERNATIONAL AIRPORT, SOUTHEAST OF RUNWAY 22 LEFT.  AN AIRPORT
 ME3239'ESCORT IS NEEDED TO REACH THE STATION.
 ME3239'
 ME3239'TO REACH THE STATION FROM THE AIRPORT ENTRANCE NEAR THE
 ME3239'INTERSECTION OF LAWRENCE AND MANHEIM ROAD, GO NORTH ALONG AIRPORT
 ME3239'SERVICE ROAD FOR 0.55 KM (0.35 MI) TO STATION B10 COC ON THE LEFT.
 ME3239'PASS THROUGH GATE IN SECURITY FENCE AND GO SOUTH ALONG INSIDE OF
 ME3239'FENCE FOR 180 M (600 FT).  TURN RIGHT AND GO WEST ABOUT 90 M (300
 ME3239'FT) TO THE STATION.
 ME3239'
 ME3239'THE STATION IS A STANDARD COC DISK STAMPED---B9 1983---ATTACHED TO
 ME3239'THE TOP OF A DRIVEN ROD AND SURROUNDED BY A 15 CM (6 INCH) ROUND
 ME3239'CONCRETE MONUMENT.
 ME3239'
 ME3239'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0071 ***********************************************************************
 JB0071  DESIGNATION -  B 90
 JB0071  PID         -  JB0071
 JB0071  STATE/COUNTY-  IL/JASPER
 JB0071  COUNTRY     -  US
 JB0071  USGS QUAD   -  NEWTON (2018)
 JB0071
 JB0071                         *CURRENT SURVEY CONTROL
 JB0071  ______________________________________________________________________
 JB0071* NAD 83(1986) POSITION- 38 59 23.     (N) 088 09 01.     (W)   SCALED
 JB0071* NAVD 88 ORTHO HEIGHT -   150.312 (meters)      493.15  (feet) ADJUSTED
 JB0071  ______________________________________________________________________
 JB0071  GEOID HEIGHT    -        -31.726 (meters)                     GEOID18
 JB0071  DYNAMIC HEIGHT  -        150.222 (meters)      492.85  (feet) COMP
 JB0071  MODELED GRAVITY -    980,027.3   (mgal)                       NAVD 88
 JB0071
 JB0071  VERT ORDER      -  FIRST     CLASS II
 JB0071
 JB0071.The horizontal coordinates were scaled from a map and have
 JB0071.an estimated accuracy of +/- 6 seconds.
 JB0071
 JB0071.The orthometric height was determined by differential leveling and
 JB0071.adjusted by the NATIONAL GEODETIC SURVEY
 JB0071.in June 1991.
 JB0071
 JB0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0071.GEOID18 height accuracy estimate available here.
 JB0071
 JB0071.Click photographs - Photos may exist for this station.
 JB0071
 JB0071.The dynamic height is computed by dividing the NAVD 88
 JB0071.geopotential number by the normal gravity value computed on the
 JB0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0071.degrees latitude (g = 980.6199 gals.).
 JB0071
 JB0071.The modeled gravity was interpolated from observed gravity values.
 JB0071
 JB0071;                    North         East    Units  Estimated Accuracy
 JB0071;SPC IL E     -   257,850.      315,860.      MT  (+/- 180 meters Scaled)
 JB0071
 JB0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ003162(NAD 83)
 JB0071
 JB0071                          SUPERSEDED SURVEY CONTROL
 JB0071
 JB0071  NGVD 29 (??/??/92)  150.380  (m)          493.37   (f) ADJ UNCH    1 2
 JB0071
 JB0071.Superseded values are not recommended for survey control.
 JB0071
 JB0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0071.See file dsdata.pdf to determine how the superseded data were derived.
 JB0071
 JB0071_MARKER: DB = BENCH MARK DISK
 JB0071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0071_STAMPING: B 90 1935
 JB0071_MARK LOGO: CGS
 JB0071_PROJECTION: RECESSED 5 CENTIMETERS
 JB0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0071+STABILITY: SURFACE MOTION
 JB0071
 JB0071  HISTORY     - Date     Condition        Report By
 JB0071  HISTORY     - 1935     MONUMENTED       CGS
 JB0071  HISTORY     - 1956     GOOD             CGS
 JB0071  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0071
 JB0071                          STATION DESCRIPTION
 JB0071
 JB0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0071'AT NEWTON.
 JB0071'AT NEWTON, ABOUT 0.4 MILE EAST ALONG THE ILLINOIS CENTRAL
 JB0071'RAILROAD FROM THE STATION, 208 1/2 FEET EAST AND ACROSS TRACK
 JB0071'FROM MILE POST I 153, AT CROSSING OF SCOTT AVENUE (NORTH-SOUTH
 JB0071'GRAVEL STREET), 22.3 FEET SOUTH-SOUTHEAST OF NEAR RAIL OF TRACK,
 JB0071'32 1/2 FEET EAST OF CENTER LINE OF SCOTT AVENUE, 1.7 FEET
 JB0071'NORTH-NORTHWEST OF A FENCE LINE, 7 1/2 FEET EAST OF A FENCE
 JB0071'CORNER, 55 1/2 FEET EAST AND ACROSS SCOTT AVENUE FROM THE CENTER
 JB0071'OF SOUTH END OF A 36-INCH PIPE CULVERT UNDER TRACK, 1 FOOT EAST
 JB0071'OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF
 JB0071'TRACK AND SET IN THE TOP OF A CONCRETE POST ABOUT 2 INCHES
 JB0071'UNDERGROUND.
 JB0071
 JB0071                          STATION RECOVERY (1983)
 JB0071
 JB0071'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0071'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0059 ***********************************************************************
 JB0059  DESIGNATION -  B 91
 JB0059  PID         -  JB0059
 JB0059  STATE/COUNTY-  IL/RICHLAND
 JB0059  COUNTRY     -  US
 JB0059  USGS QUAD   -  OLNEY (2018)
 JB0059
 JB0059                         *CURRENT SURVEY CONTROL
 JB0059  ______________________________________________________________________
 JB0059* NAD 83(1986) POSITION- 38 42 23.     (N) 088 05 06.     (W)   SCALED
 JB0059* NAVD 88 ORTHO HEIGHT -   139.874 (meters)      458.90  (feet) ADJUSTED
 JB0059  ______________________________________________________________________
 JB0059  GEOID HEIGHT    -        -31.324 (meters)                     GEOID18
 JB0059  DYNAMIC HEIGHT  -        139.789 (meters)      458.62  (feet) COMP
 JB0059  MODELED GRAVITY -    980,014.8   (mgal)                       NAVD 88
 JB0059
 JB0059  VERT ORDER      -  SECOND    CLASS 0
 JB0059
 JB0059.The horizontal coordinates were scaled from a map and have
 JB0059.an estimated accuracy of +/- 6 seconds.
 JB0059
 JB0059.The orthometric height was determined by differential leveling and
 JB0059.adjusted by the NATIONAL GEODETIC SURVEY
 JB0059.in June 1991.
 JB0059
 JB0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0059.GEOID18 height accuracy estimate available here.
 JB0059
 JB0059.Click photographs - Photos may exist for this station.
 JB0059
 JB0059.The dynamic height is computed by dividing the NAVD 88
 JB0059.geopotential number by the normal gravity value computed on the
 JB0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0059.degrees latitude (g = 980.6199 gals.).
 JB0059
 JB0059.The modeled gravity was interpolated from observed gravity values.
 JB0059
 JB0059;                    North         East    Units  Estimated Accuracy
 JB0059;SPC IL E     -   226,410.      321,600.      MT  (+/- 180 meters Scaled)
 JB0059
 JB0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH056847(NAD 83)
 JB0059
 JB0059                          SUPERSEDED SURVEY CONTROL
 JB0059
 JB0059  NGVD 29 (??/??/92)  139.973  (m)          459.23   (f) ADJ UNCH    2 0
 JB0059
 JB0059.Superseded values are not recommended for survey control.
 JB0059
 JB0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0059.See file dsdata.pdf to determine how the superseded data were derived.
 JB0059
 JB0059_MARKER: DB = BENCH MARK DISK
 JB0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0059_STAMPING: B 91 1935
 JB0059_MARK LOGO: CGS
 JB0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0059+STABILITY: SURFACE MOTION
 JB0059
 JB0059  HISTORY     - Date     Condition        Report By
 JB0059  HISTORY     - 1935     MONUMENTED       CGS
 JB0059  HISTORY     - 1935     MARK NOT FOUND   USGS
 JB0059
 JB0059                          STATION DESCRIPTION
 JB0059
 JB0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0059'1.3 MI S FROM OLNEY.
 JB0059'1.3 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0059'STATION AT OLNEY, RICHLAND COUNTY, TWO RAILS NORTH OF A ROAD
 JB0059'CROSSING AT THE POINT WHERE STATE HIGHWAY 130 IS NEAREST THE
 JB0059'TRACK, AND 22 FEET WEST OF THE TRACK.  A STANDARD DISK, STAMPED
 JB0059'B 91 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0059
 JB0059                          STATION RECOVERY (1935)
 JB0059
 JB0059'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1935
 JB0059'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0817 ***********************************************************************
 KB0817  DESIGNATION -  B 92
 KB0817  PID         -  KB0817
 KB0817  STATE/COUNTY-  IL/CHRISTIAN
 KB0817  COUNTRY     -  US
 KB0817  USGS QUAD   -  PANA (2018)
 KB0817
 KB0817                         *CURRENT SURVEY CONTROL
 KB0817  ______________________________________________________________________
 KB0817* NAD 83(1986) POSITION- 39 24 52.     (N) 089 06 57.     (W)   SCALED
 KB0817* NAVD 88 ORTHO HEIGHT -   202.491 (meters)      664.34  (feet) ADJUSTED
 KB0817  ______________________________________________________________________
 KB0817  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 KB0817  DYNAMIC HEIGHT  -        202.371 (meters)      663.95  (feet) COMP
 KB0817  MODELED GRAVITY -    980,028.6   (mgal)                       NAVD 88
 KB0817
 KB0817  VERT ORDER      -  FIRST     CLASS II
 KB0817
 KB0817.The horizontal coordinates were scaled from a map and have
 KB0817.an estimated accuracy of +/- 6 seconds.
 KB0817
 KB0817.The orthometric height was determined by differential leveling and
 KB0817.adjusted by the NATIONAL GEODETIC SURVEY
 KB0817.in June 1991.
 KB0817
 KB0817.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0817.GEOID18 height accuracy estimate available here.
 KB0817
 KB0817.Click photographs - Photos may exist for this station.
 KB0817
 KB0817.The dynamic height is computed by dividing the NAVD 88
 KB0817.geopotential number by the normal gravity value computed on the
 KB0817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0817.degrees latitude (g = 980.6199 gals.).
 KB0817
 KB0817.The modeled gravity was interpolated from observed gravity values.
 KB0817
 KB0817;                    North         East    Units  Estimated Accuracy
 KB0817;SPC IL W     -   305,510.      790,490.      MT  (+/- 180 meters Scaled)
 KB0817
 KB0817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ178649(NAD 83)
 KB0817
 KB0817                          SUPERSEDED SURVEY CONTROL
 KB0817
 KB0817  NGVD 29 (??/??/92)  202.577  (m)          664.62   (f) ADJ UNCH    1 2
 KB0817
 KB0817.Superseded values are not recommended for survey control.
 KB0817
 KB0817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0817.See file dsdata.pdf to determine how the superseded data were derived.
 KB0817
 KB0817_MARKER: DB = BENCH MARK DISK
 KB0817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0817_STAMPING: B 92 1935
 KB0817_MARK LOGO: CGS
 KB0817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0817+STABILITY: SURFACE MOTION
 KB0817
 KB0817  HISTORY     - Date     Condition        Report By
 KB0817  HISTORY     - 1935     MONUMENTED       CGS
 KB0817  HISTORY     - 1961     GOOD             CGS
 KB0817  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0817  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0817
 KB0817                          STATION DESCRIPTION
 KB0817
 KB0817'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0817'2.5 MI NW FROM PANA.
 KB0817'ABOUT 2.5 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD
 KB0817'FROM THE NEW YORK CENTRAL RAILROAD STATION AT PANA, 0.15 MILE
 KB0817'SOUTHEAST OF A ROAD CROSSING, 0.1 MILE NORTHWEST OF ANOTHER
 KB0817'ROAD CROSSING, 23.2 FEET NORTHEAST OF THE NORTHEAST RAIL, 57.8
 KB0817'FEET SOUTHWEST OF THE CENTER LINE OF STATE HIGHWAY 29, 3 FEET
 KB0817'NORTHEAST OF THE 3RD TELEPHONE POLE NORTHWEST OF ROAD CROSSING,
 KB0817'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 KB0817'LEVEL OF THE GROUND AND ABOUT LEVEL WITH THE TRACK.  NOTE-- MARK
 KB0817'IS IN SECTION 8 T 11 N R 1 E.
 KB0817
 KB0817                          STATION RECOVERY (1980)
 KB0817
 KB0817'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0817'MARK NOT FOUND.
 KB0817
 KB0817                          STATION RECOVERY (2014)
 KB0817
 KB0817'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0817'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0726 ***********************************************************************
 KB0726  DESIGNATION -  B 93
 KB0726  PID         -  KB0726
 KB0726  STATE/COUNTY-  IL/CHRISTIAN
 KB0726  COUNTRY     -  US
 KB0726  USGS QUAD   -  OWANECO (2018)
 KB0726
 KB0726                         *CURRENT SURVEY CONTROL
 KB0726  ______________________________________________________________________
 KB0726* NAD 83(1986) POSITION- 39 22 46.     (N) 089 09 45.     (W)   SCALED
 KB0726* NAVD 88 ORTHO HEIGHT -   217.498 (meters)      713.57  (feet) ADJUSTED
 KB0726  ______________________________________________________________________
 KB0726  GEOID HEIGHT    -        -32.047 (meters)                     GEOID18
 KB0726  DYNAMIC HEIGHT  -        217.369 (meters)      713.15  (feet) COMP
 KB0726  MODELED GRAVITY -    980,027.8   (mgal)                       NAVD 88
 KB0726
 KB0726  VERT ORDER      -  SECOND    CLASS 0
 KB0726
 KB0726.The horizontal coordinates were scaled from a map and have
 KB0726.an estimated accuracy of +/- 6 seconds.
 KB0726
 KB0726.The orthometric height was determined by differential leveling and
 KB0726.adjusted by the NATIONAL GEODETIC SURVEY
 KB0726.in June 1991.
 KB0726
 KB0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0726.GEOID18 height accuracy estimate available here.
 KB0726
 KB0726.Click photographs - Photos may exist for this station.
 KB0726
 KB0726.The dynamic height is computed by dividing the NAVD 88
 KB0726.geopotential number by the normal gravity value computed on the
 KB0726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0726.degrees latitude (g = 980.6199 gals.).
 KB0726
 KB0726.The modeled gravity was interpolated from observed gravity values.
 KB0726
 KB0726;                    North         East    Units  Estimated Accuracy
 KB0726;SPC IL W     -   301,570.      786,520.      MT  (+/- 180 meters Scaled)
 KB0726
 KB0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ137611(NAD 83)
 KB0726
 KB0726                          SUPERSEDED SURVEY CONTROL
 KB0726
 KB0726  NGVD 29 (??/??/92)  217.583  (m)          713.85   (f) ADJ UNCH    2 0
 KB0726
 KB0726.Superseded values are not recommended for survey control.
 KB0726
 KB0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0726.See file dsdata.pdf to determine how the superseded data were derived.
 KB0726
 KB0726_MARKER: DB = BENCH MARK DISK
 KB0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0726_STAMPING: B 93 1935
 KB0726_MARK LOGO: CGS
 KB0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0726+STABILITY: SURFACE MOTION
 KB0726
 KB0726  HISTORY     - Date     Condition        Report By
 KB0726  HISTORY     - 1935     MONUMENTED       CGS
 KB0726  HISTORY     - 1942     GOOD             CGS
 KB0726  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0726  HISTORY     - 20150902 MARK NOT FOUND   AMESC
 KB0726
 KB0726                          STATION DESCRIPTION
 KB0726
 KB0726'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KB0726'AT ROSAMOND.
 KB0726'AT ROSAMOND, CHRISTIAN COUNTY, ON THE CLEVELAND, CINCINNATI,
 KB0726'CHICAGO AND ST. LOUIS RAILWAY, 7 RAILS SOUTHWEST OF THE STATION,
 KB0726'AT THE NORTHWEST CORNER OF THE RAILROAD PARK, 13.5 FEET SOUTHEAST
 KB0726'OF THE SOUTHEAST RAIL, AND 20 FEET EAST OF THE CENTERLINE OF A
 KB0726'STREET.  A STANDARD DISK, STAMPED B 93 1935 AND SET IN THE TOP
 KB0726'OF A CONCRETE POST.
 KB0726
 KB0726                          STATION RECOVERY (1980)
 KB0726
 KB0726'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0726'MARK NOT FOUND.
 KB0726
 KB0726                          STATION RECOVERY (2015)
 KB0726
 KB0726'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0726'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0149 ***********************************************************************
 JC0149  DESIGNATION -  B 95
 JC0149  PID         -  JC0149
 JC0149  STATE/COUNTY-  IL/MADISON
 JC0149  COUNTRY     -  US
 JC0149  USGS QUAD   -  WOOD RIVER (2018)
 JC0149
 JC0149                         *CURRENT SURVEY CONTROL
 JC0149  ______________________________________________________________________
 JC0149* NAD 83(1986) POSITION- 38 45 38.     (N) 090 05 38.     (W)   SCALED
 JC0149* NAVD 88 ORTHO HEIGHT -   130.715 (meters)      428.85  (feet) ADJUSTED
 JC0149  ______________________________________________________________________
 JC0149  GEOID HEIGHT    -        -31.265 (meters)                     GEOID18
 JC0149  DYNAMIC HEIGHT  -        130.633 (meters)      428.59  (feet) COMP
 JC0149  MODELED GRAVITY -    979,999.8   (mgal)                       NAVD 88
 JC0149
 JC0149  VERT ORDER      -  SECOND    CLASS 0
 JC0149
 JC0149.The horizontal coordinates were scaled from a map and have
 JC0149.an estimated accuracy of +/- 6 seconds.
 JC0149
 JC0149.The orthometric height was determined by differential leveling and
 JC0149.adjusted by the NATIONAL GEODETIC SURVEY
 JC0149.in June 1991.
 JC0149
 JC0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0149.GEOID18 height accuracy estimate available here.
 JC0149
 JC0149.Click photographs - Photos may exist for this station.
 JC0149
 JC0149.The dynamic height is computed by dividing the NAVD 88
 JC0149.geopotential number by the normal gravity value computed on the
 JC0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0149.degrees latitude (g = 980.6199 gals.).
 JC0149
 JC0149.The modeled gravity was interpolated from observed gravity values.
 JC0149
 JC0149;                    North         East    Units  Estimated Accuracy
 JC0149;SPC IL W     -   232,390.      706,330.      MT  (+/- 180 meters Scaled)
 JC0149
 JC0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC525942(NAD 83)
 JC0149
 JC0149                          SUPERSEDED SURVEY CONTROL
 JC0149
 JC0149  NGVD 29 (??/??/92)  130.833  (m)          429.24   (f) ADJ UNCH    2 0
 JC0149
 JC0149.Superseded values are not recommended for survey control.
 JC0149
 JC0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0149.See file dsdata.pdf to determine how the superseded data were derived.
 JC0149
 JC0149_MARKER: DB = BENCH MARK DISK
 JC0149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0149_STAMPING: B 95 1935
 JC0149_MARK LOGO: CGS
 JC0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0149+STABILITY: SURFACE MOTION
 JC0149
 JC0149  HISTORY     - Date     Condition        Report By
 JC0149  HISTORY     - 1935     MONUMENTED       CGS
 JC0149  HISTORY     - 1942     GOOD             CGS
 JC0149  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JC0149
 JC0149                          STATION DESCRIPTION
 JC0149
 JC0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JC0149'AT MITCHELL.
 JC0149'AT MITCHELL, MADISON COUNTY, ON THE WABASH RAILROAD, 410 FEET
 JC0149'NORTH OF THE STATION, 6-1/2 RAILS SOUTH OF A CROSSING, 18 FEET
 JC0149'WEST OF THE TRACK, AND 10 FEET EAST OF A DRIVE TO THE STATION.
 JC0149'A STANDARD DISK, STAMPED B 95 1935 AND SET IN THE TOP OF A
 JC0149'CONCRETE POST.
 JC0149
 JC0149                          STATION RECOVERY (2012)
 JC0149
 JC0149'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0149'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0860 ***********************************************************************
 KB0860  DESIGNATION -  B 96
 KB0860  PID         -  KB0860
 KB0860  STATE/COUNTY-  IL/MACOUPIN
 KB0860  COUNTRY     -  US
 KB0860  USGS QUAD   -  VIRDEN SOUTH (2018)
 KB0860
 KB0860                         *CURRENT SURVEY CONTROL
 KB0860  ______________________________________________________________________
 KB0860* NAD 83(1986) POSITION- 39 28 32.     (N) 089 46 12.     (W)   SCALED
 KB0860* NAVD 88 ORTHO HEIGHT -   202.180 (meters)      663.32  (feet) ADJUSTED
 KB0860  ______________________________________________________________________
 KB0860  GEOID HEIGHT    -        -31.850 (meters)                     GEOID18
 KB0860  DYNAMIC HEIGHT  -        202.067 (meters)      662.95  (feet) COMP
 KB0860  MODELED GRAVITY -    980,063.3   (mgal)                       NAVD 88
 KB0860
 KB0860  VERT ORDER      -  SECOND    CLASS 0
 KB0860
 KB0860.The horizontal coordinates were scaled from a map and have
 KB0860.an estimated accuracy of +/- 6 seconds.
 KB0860
 KB0860.The orthometric height was determined by differential leveling and
 KB0860.adjusted by the NATIONAL GEODETIC SURVEY
 KB0860.in June 1991.
 KB0860
 KB0860.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0860.GEOID18 height accuracy estimate available here.
 KB0860
 KB0860.Click photographs - Photos may exist for this station.
 KB0860
 KB0860.The dynamic height is computed by dividing the NAVD 88
 KB0860.geopotential number by the normal gravity value computed on the
 KB0860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0860.degrees latitude (g = 980.6199 gals.).
 KB0860
 KB0860.The modeled gravity was interpolated from observed gravity values.
 KB0860
 KB0860;                    North         East    Units  Estimated Accuracy
 KB0860;SPC IL W     -   311,840.      734,130.      MT  (+/- 180 meters Scaled)
 KB0860
 KB0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ617732(NAD 83)
 KB0860
 KB0860                          SUPERSEDED SURVEY CONTROL
 KB0860
 KB0860  NGVD 29 (??/??/92)  202.298  (m)          663.71   (f) ADJ UNCH    2 0
 KB0860
 KB0860.Superseded values are not recommended for survey control.
 KB0860
 KB0860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0860.See file dsdata.pdf to determine how the superseded data were derived.
 KB0860
 KB0860_MARKER: DB = BENCH MARK DISK
 KB0860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0860_STAMPING: B 96 1935
 KB0860_MARK LOGO: CGS
 KB0860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0860+STABILITY: SURFACE MOTION
 KB0860
 KB0860  HISTORY     - Date     Condition        Report By
 KB0860  HISTORY     - 1935     MONUMENTED       CGS
 KB0860  HISTORY     - 20010410 MARK NOT FOUND   JCLS
 KB0860
 KB0860                          STATION DESCRIPTION
 KB0860
 KB0860'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0860'1.8 MI S FROM VIRDEN.
 KB0860'1.8 MILES SOUTH ALONG THE OLD ALTON RAILROAD FROM THE STATION AT
 KB0860'VIRDEN, MACOUPIN COUNTY, AT A WATER TANK AND COALING STATION, 7
 KB0860'YARDS NORTH OF A WATERSPOUT, AT A ROAD CROSSING, 9 YARDS SOUTH
 KB0860'OF THE CENTERLINE OF THE ROAD, 7 YARDS EAST OF THE CENTERLINE
 KB0860'OF THE NORTHBOUND TRACK, AND 2 YARDS NORTH OF A POLE.  A STANDARD
 KB0860'DISK, STAMPED B 96 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0860
 KB0860                          STATION RECOVERY (2001)
 KB0860
 KB0860'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 KB0860'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1108 ***********************************************************************
 JB1108  DESIGNATION -  B 99
 JB1108  PID         -  JB1108
 JB1108  STATE/COUNTY-  IL/PERRY
 JB1108  COUNTRY     -  US
 JB1108  USGS QUAD   -  PYATTS (2018)
 JB1108
 JB1108                         *CURRENT SURVEY CONTROL
 JB1108  ______________________________________________________________________
 JB1108* NAD 83(1986) POSITION- 38 02 51.     (N) 089 19 37.     (W)   SCALED
 JB1108* NAVD 88 ORTHO HEIGHT -   130.477 (meters)      428.07  (feet) ADJUSTED
 JB1108  ______________________________________________________________________
 JB1108  GEOID HEIGHT    -        -29.529 (meters)                     GEOID18
 JB1108  DYNAMIC HEIGHT  -        130.392 (meters)      427.79  (feet) COMP
 JB1108  MODELED GRAVITY -    979,970.0   (mgal)                       NAVD 88
 JB1108
 JB1108  VERT ORDER      -  SECOND    CLASS 0
 JB1108
 JB1108.The horizontal coordinates were scaled from a map and have
 JB1108.an estimated accuracy of +/- 6 seconds.
 JB1108
 JB1108.The orthometric height was determined by differential leveling and
 JB1108.adjusted by the NATIONAL GEODETIC SURVEY
 JB1108.in June 1991.
 JB1108
 JB1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1108.GEOID18 height accuracy estimate available here.
 JB1108
 JB1108.Click photographs - Photos may exist for this station.
 JB1108
 JB1108.The dynamic height is computed by dividing the NAVD 88
 JB1108.geopotential number by the normal gravity value computed on the
 JB1108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1108.degrees latitude (g = 980.6199 gals.).
 JB1108
 JB1108.The modeled gravity was interpolated from observed gravity values.
 JB1108
 JB1108;                    North         East    Units  Estimated Accuracy
 JB1108;SPC IL W     -   153,580.      773,700.      MT  (+/- 180 meters Scaled)
 JB1108
 JB1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH958136(NAD 83)
 JB1108
 JB1108                          SUPERSEDED SURVEY CONTROL
 JB1108
 JB1108  NGVD 29 (??/??/92)  130.578  (m)          428.40   (f) ADJ UNCH    2 0
 JB1108
 JB1108.Superseded values are not recommended for survey control.
 JB1108
 JB1108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1108.See file dsdata.pdf to determine how the superseded data were derived.
 JB1108
 JB1108_MARKER: DB = BENCH MARK DISK
 JB1108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1108_STAMPING: B 99 1935
 JB1108_MARK LOGO: CGS
 JB1108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1108+STABILITY: SURFACE MOTION
 JB1108
 JB1108  HISTORY     - Date     Condition        Report By
 JB1108  HISTORY     - 1935     MONUMENTED       CGS
 JB1108  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1108  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1108
 JB1108                          STATION DESCRIPTION
 JB1108
 JB1108'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1108'3.7 MI SE FROM PINCKNEYVILLE.
 JB1108'3.7 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1108'STATION AT PINCKNEYVILLE, PERRY COUNTY, AT DENNY, 55 FEET
 JB1108'SOUTHEAST OF THE STATION, AT A ROAD CROSSING, 34 FEET NORTHEAST
 JB1108'OF THE CENTERLINE OF THE TRACK, 30 FEET NORTHWEST OF THE CENTERLINE
 JB1108'OF THE ROAD, AND AT POLE 56+06.  A STANDARD DISK, STAMPED B 99
 JB1108'1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1108
 JB1108                          STATION RECOVERY (1974)
 JB1108
 JB1108'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1108'MARK NOT FOUND.
 JB1108
 JB1108                          STATION RECOVERY (2009)
 JB1108
 JB1108'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1108'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1325 ***********************************************************************
 JA1325  DESIGNATION -  B+O 1
 JA1325  PID         -  JA1325
 JA1325  STATE/COUNTY-  IL/LAWRENCE
 JA1325  COUNTRY     -  US
 JA1325  USGS QUAD   -  VINCENNES (2019)
 JA1325
 JA1325                         *CURRENT SURVEY CONTROL
 JA1325  ______________________________________________________________________
 JA1325* NAD 83(1986) POSITION- 38 41 13.     (N) 087 31 45.     (W)   SCALED
 JA1325* NAVD 88 ORTHO HEIGHT -   127.717 (meters)      419.02  (feet) ADJUSTED
 JA1325  ______________________________________________________________________
 JA1325  GEOID HEIGHT    -        -31.777 (meters)                     GEOID18
 JA1325  DYNAMIC HEIGHT  -        127.638 (meters)      418.76  (feet) COMP
 JA1325  MODELED GRAVITY -    980,011.2   (mgal)                       NAVD 88
 JA1325
 JA1325  VERT ORDER      -  FIRST     CLASS II
 JA1325
 JA1325.The horizontal coordinates were scaled from a map and have
 JA1325.an estimated accuracy of +/- 6 seconds.
 JA1325
 JA1325.The orthometric height was determined by differential leveling and
 JA1325.adjusted by the NATIONAL GEODETIC SURVEY
 JA1325.in June 1991.
 JA1325
 JA1325.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1325.GEOID18 height accuracy estimate available here.
 JA1325
 JA1325.Click photographs - Photos may exist for this station.
 JA1325
 JA1325.The dynamic height is computed by dividing the NAVD 88
 JA1325.geopotential number by the normal gravity value computed on the
 JA1325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1325.degrees latitude (g = 980.6199 gals.).
 JA1325
 JA1325.The modeled gravity was interpolated from observed gravity values.
 JA1325
 JA1325;                    North         East    Units  Estimated Accuracy
 JA1325;SPC IL E     -   224,530.      369,970.      MT  (+/- 180 meters Scaled)
 JA1325
 JA1325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH539821(NAD 83)
 JA1325
 JA1325                          SUPERSEDED SURVEY CONTROL
 JA1325
 JA1325  NGVD 29 (??/??/92)  127.852  (m)          419.46   (f) ADJ UNCH    1 2
 JA1325
 JA1325.Superseded values are not recommended for survey control.
 JA1325
 JA1325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1325.See file dsdata.pdf to determine how the superseded data were derived.
 JA1325
 JA1325_MARKER: X = CHISELED CROSS
 JA1325_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1325_SP_SET: BRIDGE
 JA1325_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1325
 JA1325  HISTORY     - Date     Condition        Report By
 JA1325  HISTORY     - UNK      MONUMENTED       BORR
 JA1325  HISTORY     - 1954     GOOD             CGS
 JA1325
 JA1325                          STATION DESCRIPTION
 JA1325
 JA1325'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JA1325'NEAR VINCENNES.
 JA1325'IN LAWRENCE COUNTY, ILLINOIS, OPPOSITE VINCENNES, KNOX COUNTY,
 JA1325'INDIANA, AT THE BALTIMORE AND OHIO RAILROAD BRIDGE OVER WABASH
 JA1325'RIVER, ON THE TOP OF THE NORTHEAST END OF THE BRIDGE SEAT OF
 JA1325'NORTHWEST STONE ABUTMENT OF BRIDGE, 10 FEET NORTHEAST OF
 JA1325'NORTHEAST RAIL, ABOUT 8 FEET BELOW LEVEL OF TRACK AND IS A
 JA1325'CHISELED CROSS SURROUNDED BY LETTERS U S P B M CUT IN STONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1753 ***********************************************************************
 LC1753  DESIGNATION -  BABB
 LC1753  PID         -  LC1753
 LC1753  STATE/COUNTY-  IL/CHAMPAIGN
 LC1753  COUNTRY     -  US
 LC1753  USGS QUAD   -  THOMASBORO (2018)
 LC1753
 LC1753                         *CURRENT SURVEY CONTROL
 LC1753  ______________________________________________________________________
 LC1753* NAD 83(2011) POSITION- 40 14 18.49353(N) 088 13 56.57158(W)   ADJUSTED
 LC1753* NAD 83(2011) ELLIP HT-   194.018 (meters)        (06/27/12)   ADJUSTED
 LC1753* NAD 83(2011) EPOCH   -  2010.00
 LC1753* NAVD 88 ORTHO HEIGHT -   226.2   (meters)      742.    (feet) GPS OBS
 LC1753  ______________________________________________________________________
 LC1753  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1753  GEOID HEIGHT    -        -32.188 (meters)                     GEOID99
 LC1753  GEOID HEIGHT    -        -32.217 (meters)                     GEOID18
 LC1753  NAD 83(2011) X  -    150,398.121 (meters)                     COMP
 LC1753  NAD 83(2011) Y  - -4,873,473.022 (meters)                     COMP
 LC1753  NAD 83(2011) Z  -  4,098,359.531 (meters)                     COMP
 LC1753  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 LC1753
 LC1753  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1753  Standards:
 LC1753         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1753            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1753  -------------------------------------------------------------------
 LC1753  NETWORK    1.28   1.88           0.57   0.46   0.96      0.10314810
 LC1753  -------------------------------------------------------------------
 LC1753  Click here for local accuracies and other accuracy information.
 LC1753
 LC1753.The horizontal coordinates were established by GPS observations
 LC1753.and adjusted by the National Geodetic Survey in June 2012.
 LC1753
 LC1753.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1753.been affixed to the stable North American tectonic plate. See 
 LC1753.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1753
 LC1753.The horizontal coordinates are valid at the epoch date displayed above
 LC1753.which is a decimal equivalence of Year/Month/Day.
 LC1753
 LC1753.The orthometric height was determined by GPS observations and a
 LC1753.high-resolution geoid model.
 LC1753
 LC1753.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1753.GEOID18 height accuracy estimate available here.
 LC1753
 LC1753.Click photographs - Photos may exist for this station.
 LC1753
 LC1753.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1753
 LC1753.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1753
 LC1753.The ellipsoidal height was determined by GPS observations
 LC1753.and is referenced to NAD 83.
 LC1753
 LC1753. The following values were computed from the NAD 83(2011) position.
 LC1753
 LC1753;                    North         East     Units Scale Factor Converg.
 LC1753;SPC IL E     -   396,483.562   308,590.432   MT  0.99997591   +0 03 54.8
 LC1753;SPC IL E     - 1,300,796.49  1,012,433.78   sFT  0.99997591   +0 03 54.8
 LC1753;UTM  16      - 4,454,953.979   395,169.827   MT  0.99973528   -0 47 46.2
 LC1753
 LC1753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1753!SPC IL E     -   0.99996956  x   0.99997591  =   0.99994548
 LC1753!UTM  16      -   0.99996956  x   0.99973528  =   0.99970485
 LC1753
 LC1753:                Primary Azimuth Mark                     Grid Az
 LC1753:SPC IL E     -  BABB AZ MK                               088 12 09.3
 LC1753:UTM  16      -  BABB AZ MK                               089 03 50.3
 LC1753
 LC1753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9516954953(NAD 83)
 LC1753
 LC1753|---------------------------------------------------------------------|
 LC1753| PID    Reference Object                     Distance      Geod. Az  |
 LC1753|                                                           dddmmss.s |
 LC1753| LC1751 BABB RM 3                            18.932 METERS 00858     |
 LC1753| LC1729 RANTOUL MUNICIPAL TANK              APPROX.10.3 KM 0370649.5 |
 LC1753| CI6666 BABB AZ MK                                         0881604.1 |
 LC1753| LC1750 PTS 8                                45.133 METERS 08904     |
 LC1753| CI6667 BABB RM 1                            58.393 METERS 12907     |
 LC1753| LC1740 CHAMPAIGN CCC AND ST L RR STK       APPROX.14.0 KM 1680718.3 |
 LC1753| LC1752 CHAMPAIGN SMITH ICE PLANT STK       APPROX.10.2 KM 1765217.6 |
 LC1753| LC1749 CHAMPAIGN U ILL HEAT PLT N STK      APPROX.14.1 KM 1774711.4 |
 LC1753| LC1748 CHAMPAIGN U ILL HEAT PLT S STK      APPROX.14.1 KM 1775118.3 |
 LC1753| LC1741 CHAMPAIGN U ILL LAW C STEEPLE       APPROX.14.3 KM 1783533.2 |
 LC1753| LC1742 CHAMPAIGN ST MARYS CATH CH          APPROX.13.4 KM 1785806.4 |
 LC1753| LC1738 CHAMPAIGN CITY RAILROAD STACK       APPROX.12.8 KM 1832516.1 |
 LC1753| CI6668 BABB RM 2                            42.824 METERS 27231     |
 LC1753|---------------------------------------------------------------------|
 LC1753
 LC1753                          SUPERSEDED SURVEY CONTROL
 LC1753
 LC1753  NAD 83(2007)-  40 14 18.49361(N)    088 13 56.57245(W) AD(2002.00) 0
 LC1753  ELLIP H (02/10/07)  194.044  (m)                       GP(2002.00)    
 LC1753  ELLIP H (12/06/04)  194.053  (m)                       GP(       ) 4 1
 LC1753  NAD 83(1997)-  40 14 18.49365(N)    088 13 56.57240(W) AD(       ) 1
 LC1753  ELLIP H (12/18/02)  194.050  (m)                       GP(       ) 4 2
 LC1753  NAD 83(1997)-  40 14 18.49409(N)    088 13 56.57256(W) AD(       ) 1
 LC1753  ELLIP H (10/21/99)  194.029  (m)                       GP(       ) 4 1
 LC1753  NAD 83(1997)-  40 14 18.49433(N)    088 13 56.57237(W) AD(       ) 1
 LC1753  NAD 83(1986)-  40 14 18.50253(N)    088 13 56.56862(W) AD(       ) 1
 LC1753  NAD 27      -  40 14 18.38340(N)    088 13 56.38970(W) AD(       ) 1
 LC1753  NGVD 29 (06/25/91)  226.3    (m)  OSU 89B  model used  GPS OBS        
 LC1753
 LC1753.Superseded values are not recommended for survey control.
 LC1753
 LC1753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1753.See file dsdata.pdf to determine how the superseded data were derived.
 LC1753
 LC1753_MARKER: DS = TRIANGULATION STATION DISK
 LC1753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1753_STAMPING: BABB 1934
 LC1753_MARK LOGO: CGS
 LC1753_PROJECTION: RECESSED 30 CENTIMETERS
 LC1753_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1753+STABILITY: SURFACE MOTION
 LC1753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1753+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 LC1753
 LC1753  HISTORY     - Date     Condition        Report By
 LC1753  HISTORY     - 1934     MONUMENTED       CGS
 LC1753  HISTORY     - 1934     GOOD             CGS
 LC1753  HISTORY     - 1959     GOOD             CGS
 LC1753  HISTORY     - 1960     GOOD             CGS
 LC1753  HISTORY     - 19901003 GOOD             NGS
 LC1753  HISTORY     - 19980406 GOOD             BCA
 LC1753  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1753
 LC1753                          STATION DESCRIPTION
 LC1753
 LC1753'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (GLA)
 LC1753'STATION IS ABOUT 8 MILES N OF CHAMPAIGN, IN THE SW ANGLE OF
 LC1753'A CROSSROADS, 176 FEET W OF THE CENTER LINE OF THE N-S ROAD,
 LC1753'34 FEET S OF THE CENTER LINE OF THE E-W ROAD, 37 FEET WSW
 LC1753'OF THE SECOND TELEPHONE POLE W OF THE CROSSROADS, AND IS
 LC1753'SET 12 INCHES UNDERGROUND.
 LC1753'
 LC1753'TO REACH FROM THE POST OFFICE IN CHAMPAIGN, GO N 0.6 MILE,
 LC1753'E 0.35 MILE, N 6.7 MILES, E 0.4 MILE, AND N 1 MILE TO THE
 LC1753'CROSSROADS AND THE STATION.
 LC1753'
 LC1753'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1753'BRONZE DISKS SET IN CONCRETE.
 LC1753'
 LC1753'REFERENCE MARK NO. 1 IS SE OF THE STATION, IN THE W RIGHT-OF-WAY
 LC1753'FENCE OF THE N-S ROAD, 315.74 FEET ESE OF REFERENCE MARK
 LC1753'NO. 2, AND PROJECTS 3 INCHES.  REFERENCE MARK NO. 2 IS W OF
 LC1753'THE STATION, IN THE S RIGHT-OF-WAY FENCE OF THE E-W ROAD,
 LC1753'AND PROJECTS 3 INCHES.
 LC1753'
 LC1753'U.S.G.S. PRIMARY TRAVERSE STATION NO. 8 IS E OF THE STATION,
 LC1753'IN THE W RIGHT-OF-WAY FENCE OF THE N-S ROAD, 8 FEET S OF
 LC1753'THE NE CORNER OF THE FIELD, AND IS A STANDARD U.S.G.S. BRONZE
 LC1753'CAP BENCH MARK ON THE TOP OF AN IRON PIPE WHICH PROJECTS 7
 LC1753'INCHES.  THE MARK IS STAMPED PRIM. TRAV. STA. NO. 8 1905.
 LC1753'THE MARK IS 123.36 FEET N OF REFERENCE MARK NO. 1.
 LC1753'
 LC1753'THE AZIMUTH MARK IS E OF THE STATION, IN THE N (HEDGE)
 LC1753'RIGHT-OF-WAY FENCE OF THE E-W ROAD, ON THE CREST OF A SLIGHT
 LC1753'RISE, 280 FEET E OF A N-S HEDGE FENCE, AND PROJECTS 5 INCHES.
 LC1753'
 LC1753'A 50-FOOT TOWER WILL CLEAR ALL LINES.
 LC1753
 LC1753                          STATION RECOVERY (1934)
 LC1753
 LC1753'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 LC1753'RECOVERED IN GOOD CONDITION.
 LC1753
 LC1753                          STATION RECOVERY (1959)
 LC1753
 LC1753'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1753'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC1753'FOUND TO BE IN GOOD CONDITION, EXCEPT REFERENCE MARK NO. 2
 LC1753'WHICH WAS LOOSE IN GROUND.
 LC1753'
 LC1753'THE DIRECTION TO ALL MARKS EXCEPT REFERENCE MARK NO. 2 CHECKED
 LC1753'AND WERE FOUND TO BE CORRECT.
 LC1753'
 LC1753'A SLIGHT DIFFERENCE IN THE DISTANCE TO ALL MARKS WAS FOUND.
 LC1753'
 LC1753'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LC1753'
 LC1753'A TOWER COULD NOT BE BUILT OVER THE STATION AT THIS TIME,
 LC1753'THEREFORE REFERENCE MARK NO. 3 WAS ESTABLISHED AND OCCUPIED
 LC1753'AND A TRAVERSE CONNECTION WAS MADE FROM BABB 1934 TO REFERENCE
 LC1753'MARK NO. 3.
 LC1753'
 LC1753'REFERENCE MARK NO. 3 IS A STANDARD REFERENCE MARK DISK SET
 LC1753'IN TOP OF A 12 X 12 INCH CONCRETE POST SET FLUSH WITH THE
 LC1753'SURFACE OF THE GROUND AND THE DISK IS STAMPED BABB NO 3 1934.
 LC1753'IT IS 57.8 FEET NORTH OF WITNESS POST, 25 FEET NORTH OF THE
 LC1753'APPROXIMATE CENTER OF GRAVELED ROAD AND 7.8 FEET SOUTH OF
 LC1753'FENCE.
 LC1753'
 LC1753'A NEW TO REACH FOLLOWS.
 LC1753'
 LC1753'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45
 LC1753'AND FLATVILLE ROAD IN THE SOUTHEAST CORNER OF THOMASBORO,
 LC1753'GO WEST FOR 0.25 MILE TO RAILROAD CROSSING, CONTINUE WEST
 LC1753'FOR 1.9 MILES TO THE AZIMUTH MARK ON RIGHT, CONTINUE WEST
 LC1753'ON GRAVELED ROAD FOR 0.55 MILE TO CROSSROADS AND THE STATION
 LC1753'ON THE LEFT JUST AFTER PASSING CROSSROADS.
 LC1753
 LC1753                          STATION RECOVERY (1960)
 LC1753
 LC1753'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1753'THE STATION MARK, REFERENCE MARKS 1, 2, AND 3, PTS 8 (USGS),
 LC1753'AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED IN THE 1959
 LC1753'DESCRIPTION WHICH IS ADEQUATE FOR RECOVERY.  THE AZIMUTH
 LC1753'MARK AND REFERENCE MARK 2 ARE SLIGHTLY LOOSE IN THE GROUND.
 LC1753'THE DISTANCES AND DIRECTIONS TO ALL OF THE MARKS (TWO POSITIONS)
 LC1753'WAS VERIFIED WITH THE 1959 DESCRIPTION.
 LC1753
 LC1753                          STATION RECOVERY (1990)
 LC1753
 LC1753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC1753'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 LC1753'FOR.  STATION IS LOCATED ABOUT 4 KM (2.5 MI) WEST OF THOMASBORO, ON
 LC1753'THE ROAD RIGHT-OF-WAY EDGE, ALONG EDGE OF CULTIVATED FIELD, IN THE
 LC1753'NORTHEAST CORNER OF SECTION 36, T 21 N, R 8 E.  OWNERSHIP--STATE
 LC1753'DEPARTMENT OF TRANSPORTATION.
 LC1753'TO REACH FROM THE JUNCTION OF US HIGHWAY 45 AND COUNTY ROAD 11
 LC1753'(CENTRAL AVENUE), FLATVILLE ROAD, AT THE SOUTHEAST CORNER OF
 LC1753'THOMASBORO, GO WEST ON ROAD 11, ( ALSO CENTRAL AVE, AND FLATVILLE
 LC1753'RD.)FOR 1.20 KM (0.75 MI) TO THE BRIDGE OVER INTERSTATE HIGHWAY 57.
 LC1753'CONTINUE AHEAD FOR 2.96 KM (1.84 MI) TO A CROSSROAD (ROAD 1200 E).
 LC1753'CONTINUE AHEAD FOR 0.05 KM (0.03 MI) TO THE STATION ON THE LEFT.
 LC1753'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST 0.5 M
 LC1753'(1.6 FT) BELOW GROUND.  IT IS 10.9 M (35.8 FT) SOUTH OF, AND LEVEL
 LC1753'WITH THE ROAD CENTER, 53.5 M (175.5 FT) WEST OF THE CENTER OF 1200 E,
 LC1753'53.7 M (176.2 FT) WEST-SOUTHWEST OF A SURVEY MARKER IN THE CENTER OF
 LC1753'THE ROAD JUNCTION, 26.9 M (88.3 FT) SOUTHEAST OF A COUNTY 11 SIGN
 LC1753'ACROSS THE ROAD, AND 0.6 M (2.0 FT) SOUTH OF A FIBERGLASS WITNESS
 LC1753'POST.
 LC1753'NOTE-TAKE BUCKET AND SHOVEL.  STATION IS 0.3 M (1.0 FT) BELOW THE
 LC1753'GROUND SURFACE AND WILL PROBABLY REQUIRE ADDITIONAL DIGGING OUT.
 LC1753
 LC1753                          STATION RECOVERY (1998)
 LC1753
 LC1753'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC1753'RECOVERED IN GOOD CONDITION.
 LC1753
 LC1753                          STATION RECOVERY (2000)
 LC1753
 LC1753'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1753'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1753'RECOVERED  IN GOOD CONDITION.  THE STATION IS 1.6 FEET (0.5
 LC1753'METERS) DEEP AND 35.5 FEET (10.9 METERS) SOUTH OF THE CENTERLINE OF
 LC1753'2500N COUNTY ROAD IN THE EDGE OF A CULTIVATED FIELD (2 TO 3 ROWS
 LC1753'FROM THE EDGE).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1751 ***********************************************************************
 LC1751  DESIGNATION -  BABB RM 3
 LC1751  PID         -  LC1751
 LC1751  STATE/COUNTY-  IL/CHAMPAIGN
 LC1751  COUNTRY     -  US
 LC1751  USGS QUAD   -  THOMASBORO (2018)
 LC1751
 LC1751                         *CURRENT SURVEY CONTROL
 LC1751  ______________________________________________________________________
 LC1751* NAD 83(1997) POSITION- 40 14 19.10040(N) 088 13 56.44769(W)   ADJUSTED
 LC1751* NAVD 88 ORTHO HEIGHT -   226.0   (meters)      741.    (feet) VERTCON3
 LC1751  ______________________________________________________________________
 LC1751  GEOID HEIGHT    -        -32.217 (meters)                     GEOID18
 LC1751  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 LC1751  HORZ ORDER      -  SECOND
 LC1751
 LC1751.The horizontal coordinates were established by classical geodetic methods
 LC1751.and adjusted by the National Geodetic Survey in October 1999.
 LC1751
 LC1751.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1751.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1751
 LC1751.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1751.GEOID18 height accuracy estimate available here.
 LC1751
 LC1751.Click photographs - Photos may exist for this station.
 LC1751
 LC1751.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1751
 LC1751. The following values were computed from the NAD 83(1997) position.
 LC1751
 LC1751;                    North         East     Units Scale Factor Converg.
 LC1751;SPC IL E     -   396,502.283   308,593.339   MT  0.99997591   +0 03 54.8
 LC1751;SPC IL E     - 1,300,857.91  1,012,443.31   sFT  0.99997591   +0 03 54.8
 LC1751;UTM  16      - 4,454,972.650   395,173.014   MT  0.99973527   -0 47 46.1
 LC1751
 LC1751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1751!SPC IL E     -   0.99996961  x   0.99997591  =   0.99994552
 LC1751!UTM  16      -   0.99996961  x   0.99973527  =   0.99970489
 LC1751
 LC1751:                Primary Azimuth Mark                     Grid Az
 LC1751:SPC IL E     -  BABB AZ MK                               089 19 00.2
 LC1751:UTM  16      -  BABB AZ MK                               090 10 41.1
 LC1751
 LC1751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9517354972(NAD 83)
 LC1751
 LC1751|---------------------------------------------------------------------|
 LC1751| PID    Reference Object                     Distance      Geod. Az  |
 LC1751|                                                           dddmmss.s |
 LC1751| LC1731 RNG RANTOUL RADIO RAN               APPROX. 3.7 KM 0583952.8 |
 LC1751| CI6666 BABB AZ MK                                         0892255.0 |
 LC1751| LC1750 PTS 8                                45.843 METERS 11304     |
 LC1751| CI6667 BABB RM 1                            69.863 METERS 14240     |
 LC1751| LC1753 BABB                                 18.932 METERS 18858     |
 LC1751| CI6668 BABB RM 2                            48.753 METERS 24948     |
 LC1751|---------------------------------------------------------------------|
 LC1751
 LC1751                          SUPERSEDED SURVEY CONTROL
 LC1751
 LC1751  NAD 83(1997)-  40 14 19.10064(N)    088 13 56.44750(W) AD(       ) 2
 LC1751  NAD 83(1986)-  40 14 19.10881(N)    088 13 56.44377(W) AD(       ) 2
 LC1751  NAD 27      -  40 14 18.98970(N)    088 13 56.26480(W) AD(       ) 2
 LC1751  NGVD 29 (07/19/86)  226.0    (m)          741.     (f) VERT ANG       
 LC1751
 LC1751.Superseded values are not recommended for survey control.
 LC1751
 LC1751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1751.See file dsdata.pdf to determine how the superseded data were derived.
 LC1751
 LC1751_MARKER: DR = REFERENCE MARK DISK
 LC1751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1751_STAMPING: BABB NO 3 1934
 LC1751_MARK LOGO: CGS
 LC1751_PROJECTION: FLUSH
 LC1751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1751+STABILITY: SURFACE MOTION
 LC1751
 LC1751  HISTORY     - Date     Condition        Report By
 LC1751  HISTORY     - 1959     MONUMENTED       CGS
 LC1751
 LC1751                          STATION DESCRIPTION
 LC1751
 LC1751'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1751'THE STATION IS LOCATED ABOUT 8 MILES NORTH OF CHAMPAIGN
 LC1751'AND 2-1/2 MILES WEST OF THOMASBORO.
 LC1751'
 LC1751'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45
 LC1751'AND FLATVILLE ROAD IN THE SOUTHEAST EDGE OF THOMASBORO, GO
 LC1751'WEST ON SURFACED ROAD FOR 0.25 MILE TO RAILROAD CROSSING,
 LC1751'CONTINUE WEST FOR 1.9 MILES TO THE AZIMUTH MARK ON THE RIGHT
 LC1751'AS DESCRIBED.  CONTINUE WEST FOR 0.5 MILE TO CROSSROADS AND
 LC1751'THE STATION ON RIGHT JUST AFTER PASSING CROSSROADS.
 LC1751'
 LC1751'THE STATION IS A STANDARD REFERENCE MARK SET IN TOP OF A
 LC1751'12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 LC1751'BABB NO. 3 1934.  IT IS 25 FEET NORTH OF THE APPROXIMATE CENTER
 LC1751'OF ROAD, 58 FEET NORTH OF WITNESS POST AND 8 FEET SOUTH OF
 LC1751'FENCE.
 LC1751'
 LC1751'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN
 LC1751'TOP OF A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK
 LC1751'IS STAMPED BABB NO I 1934.  IT IS 27 FEET WEST OF THE APPROXIMATE
 LC1751'CENTER OF GRAVEL ROAD AND 9.6 FEET NORTH-NORTHWEST OF TELEPHONE
 LC1751'POLE.
 LC1751'
 LC1751'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN
 LC1751'TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 12 INCHES
 LC1751'AND THE DISK IS STAMPED BABB NO II 1934.  IT IS 40 FEET WEST
 LC1751'OF TELEPHONE POLE, 28.6 FEET SOUTH OF THE APPROXIMATE CENTER
 LC1751'OF ROAD AND 4.6 FEET NORTH OF FENCE.
 LC1751'
 LC1751'BABB 1934 IS A STANDARD STATION MARK DISK SET IN TOP OF A
 LC1751'12 X 12 INCH CONCRETE POST WHICH IS SET ABOUT 15 INCHES BELOW
 LC1751'THE SURFACE OF GROUND AND THE DISK IS STAMPED BABB 1934.
 LC1751'IT IS 36 FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD, 4.3
 LC1751'FEET SOUTH OF WITNESS POST AND 2.6 FEET SOUTH OF FENCE.
 LC1751'
 LC1751'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A
 LC1751'12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 12 INCHES AND
 LC1751'THE DISK IS STAMPED BABB 1934.  IT IS 64 FEET WEST OF
 LC1751'TELEPHONE POLE, 31 FEET NORTH OF APPROXIMATE CENTER OF ROAD,
 LC1751'2.5 FEET SOUTH OF FENCE AND 2.0 FEET SOUTH OF WITNESS POST.
 LC1751'
 LC1751'PT NO. 8 IS A STANDARD USGS BENCH MARK SET IN TOP OF AN IRON
 LC1751'PIPE AND THE DISK IS STAMPED PRIM TRAV NO 8 1905.  IT IS 35
 LC1751'FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD, 28 FEET WEST
 LC1751'OF THE APPROXIMATE CENTER OF ROAD, 3 FEET SOUTH OF TELEPHONE POLE
 LC1751'AND 1.7 FEET SOUTH OF FENCE CORNER.
 LC1751'
 LC1751'ADDITIONAL OBJECTS VISIBLE FROM THE GROUND.
 LC1751'
 LC1751'HEIGHT OF LIGHT ABOVE STATION MARK 22.36 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9202 ***********************************************************************
 DG9202  DESIGNATION -  BABBS GROVE 1
 DG9202  PID         -  DG9202
 DG9202  STATE/COUNTY-  IL/STEPHENSON
 DG9202  COUNTRY     -  US
 DG9202  USGS QUAD   -  FREEPORT WEST (2018)
 DG9202
 DG9202                         *CURRENT SURVEY CONTROL
 DG9202  ______________________________________________________________________
 DG9202* NAD 83(2011) POSITION- 42 16 38.99173(N) 089 44 45.21500(W)   ADJUSTED
 DG9202* NAD 83(2011) ELLIP HT-   246.565 (meters)        (06/27/12)   ADJUSTED
 DG9202* NAD 83(2011) EPOCH   -  2010.00
 DG9202* NAVD 88 ORTHO HEIGHT -   279.8   (meters)      918.    (feet) GPS OBS
 DG9202  ______________________________________________________________________
 DG9202  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9202  GEOID HEIGHT    -        -33.163 (meters)                     GEOID99
 DG9202  GEOID HEIGHT    -        -33.265 (meters)                     GEOID18
 DG9202  NAD 83(2011) X  -     20,961.977 (meters)                     COMP
 DG9202  NAD 83(2011) Y  - -4,726,454.695 (meters)                     COMP
 DG9202  NAD 83(2011) Z  -  4,268,625.868 (meters)                     COMP
 DG9202  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 DG9202
 DG9202  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9202  Standards:
 DG9202         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9202            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9202  -------------------------------------------------------------------
 DG9202  NETWORK    0.79   1.71           0.36   0.27   0.87     -0.04904662
 DG9202  -------------------------------------------------------------------
 DG9202  Click here for local accuracies and other accuracy information.
 DG9202
 DG9202.The horizontal coordinates were established by GPS observations
 DG9202.and adjusted by the National Geodetic Survey in June 2012.
 DG9202
 DG9202.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9202.been affixed to the stable North American tectonic plate. See 
 DG9202.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9202
 DG9202.The horizontal coordinates are valid at the epoch date displayed above
 DG9202.which is a decimal equivalence of Year/Month/Day.
 DG9202
 DG9202.The orthometric height was determined by GPS observations and a
 DG9202.high-resolution geoid model.
 DG9202
 DG9202.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9202.GEOID18 height accuracy estimate available here.
 DG9202
 DG9202.Click photographs - Photos may exist for this station.
 DG9202
 DG9202.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9202
 DG9202.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9202
 DG9202.The ellipsoidal height was determined by GPS observations
 DG9202.and is referenced to NAD 83.
 DG9202
 DG9202. The following values were computed from the NAD 83(2011) position.
 DG9202
 DG9202;                    North         East     Units Scale Factor Converg.
 DG9202;SPC IL W     -   622,989.833   734,707.529   MT  0.99995599   +0 16 59.0
 DG9202;SPC IL W     - 2,043,925.81  2,410,452.95   sFT  0.99995599   +0 16 59.0
 DG9202;UTM  16      - 4,684,238.699   273,573.998   MT  1.00023086   -1 50 52.8
 DG9202
 DG9202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9202!SPC IL W     -   0.99996133  x   0.99995599  =   0.99991732
 DG9202!UTM  16      -   0.99996133  x   1.00023086  =   1.00019218
 DG9202
 DG9202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7357384238(NAD 83)
 DG9202
 DG9202                          SUPERSEDED SURVEY CONTROL
 DG9202
 DG9202  NAD 83(2007)-  42 16 38.99174(N)    089 44 45.21589(W) AD(2002.00) 0
 DG9202  ELLIP H (02/10/07)  246.598  (m)                       GP(2002.00)    
 DG9202  NAD 83(1997)-  42 16 38.99146(N)    089 44 45.21529(W) AD(       ) 1
 DG9202  ELLIP H (03/01/05)  246.575  (m)                       GP(       ) 4 1
 DG9202
 DG9202.Superseded values are not recommended for survey control.
 DG9202
 DG9202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9202.See file dsdata.pdf to determine how the superseded data were derived.
 DG9202
 DG9202_MARKER: A = ALUMINUM MARKER
 DG9202_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9202_STAMPING: BABBS GROVE NO. 1
 DG9202_MARK LOGO: FGRAH
 DG9202_PROJECTION: RECESSED 6 CENTIMETERS
 DG9202_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9202_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9202+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9202_ROD/PIPE-DEPTH: 3.66 meters
 DG9202
 DG9202  HISTORY     - Date     Condition        Report By
 DG9202  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9202
 DG9202                          STATION DESCRIPTION
 DG9202
 DG9202'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9202'STATION IS ABOUT 10.5KM (6.55 MILES) SOUTHWEST OF FREEPORT AND ABOUT
 DG9202'6.8KM (4.2 MILES) EAST OF  PEARL CITY (AIR LINE), IN SECTION 6, T 26
 DG9202'N, R 7 E ON PROPERTY OWNED BY JOHN URISH. THIS  STATION IS 8M (26.2
 DG9202'FT) SOUTH OF THE EDGE OF PAVEMENT OF BABBS GROVE ROAD, 10.7M (35.3 FT)
 DG9202'NORTH OF THE EDGE OF PAVEMENT OF PEARL CITY ROAD, 0.4M (1.4 FT) NORTH
 DG9202'OF AN ORANGE  WITNESS SIGN AND 21.6M (70.9 FT) SOUTH OF A FENCE
 DG9202'CORNER. MARK IS FLUSH WITH GROUND  LEVEL.
 DG9202'
 DG9202'TO REACH THE STATION FROM THE INTERSECTION OF PEARL CITY ROAD AND
 DG9202'STATE HIGHWAY 73 IN  PEARL CITY, GO EASTERLY ON PEARL CITY ROAD FOR
 DG9202'7.5 KM (4.7 MILES) TO STATION ON THE LEFT  (NORTH) IN TRIANGULAR
 DG9202'PARCEL BETWEEN THREE ROADS.
 DG9202'
 DG9202'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9202'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9202'6.1 CM BELOW THE ALUMINUM COVER  AND ENCASED IN A 6-INCH DIA. PVC PIPE
 DG9202'ENCASED IN CONCRETE. THE ACCESS COVER AND CONCRETE  ARE SET FLUSH WITH
 DG9202'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9212 ***********************************************************************
 DG9212  DESIGNATION -  BABBS GROVE 2
 DG9212  PID         -  DG9212
 DG9212  STATE/COUNTY-  IL/STEPHENSON
 DG9212  COUNTRY     -  US
 DG9212  USGS QUAD   -  FREEPORT WEST (2018)
 DG9212
 DG9212                         *CURRENT SURVEY CONTROL
 DG9212  ______________________________________________________________________
 DG9212* NAD 83(2011) POSITION- 42 16 40.50822(N) 089 44 20.65871(W)   ADJUSTED
 DG9212* NAD 83(2011) ELLIP HT-   245.946 (meters)        (06/27/12)   ADJUSTED
 DG9212* NAD 83(2011) EPOCH   -  2010.00
 DG9212* NAVD 88 ORTHO HEIGHT -   279.2   (meters)      916.    (feet) GPS OBS
 DG9212  ______________________________________________________________________
 DG9212  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9212  GEOID HEIGHT    -        -33.164 (meters)                     GEOID99
 DG9212  GEOID HEIGHT    -        -33.266 (meters)                     GEOID18
 DG9212  NAD 83(2011) X  -     21,524.527 (meters)                     COMP
 DG9212  NAD 83(2011) Y  - -4,726,420.229 (meters)                     COMP
 DG9212  NAD 83(2011) Z  -  4,268,660.073 (meters)                     COMP
 DG9212  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 DG9212
 DG9212  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9212  Standards:
 DG9212         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9212            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9212  -------------------------------------------------------------------
 DG9212  NETWORK    0.84   1.08           0.39   0.28   0.55     -0.01360182
 DG9212  -------------------------------------------------------------------
 DG9212  Click here for local accuracies and other accuracy information.
 DG9212
 DG9212.The horizontal coordinates were established by GPS observations
 DG9212.and adjusted by the National Geodetic Survey in June 2012.
 DG9212
 DG9212.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9212.been affixed to the stable North American tectonic plate. See 
 DG9212.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9212
 DG9212.The horizontal coordinates are valid at the epoch date displayed above
 DG9212.which is a decimal equivalence of Year/Month/Day.
 DG9212
 DG9212.The orthometric height was determined by GPS observations and a
 DG9212.high-resolution geoid model.
 DG9212
 DG9212.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9212.GEOID18 height accuracy estimate available here.
 DG9212
 DG9212.Click photographs - Photos may exist for this station.
 DG9212
 DG9212.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9212
 DG9212.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9212
 DG9212.The ellipsoidal height was determined by GPS observations
 DG9212.and is referenced to NAD 83.
 DG9212
 DG9212. The following values were computed from the NAD 83(2011) position.
 DG9212
 DG9212;                    North         East     Units Scale Factor Converg.
 DG9212;SPC IL W     -   623,039.424   735,269.942   MT  0.99995648   +0 17 15.6
 DG9212;SPC IL W     - 2,044,088.51  2,412,298.13   sFT  0.99995648   +0 17 15.6
 DG9212;UTM  16      - 4,684,267.350   274,138.019   MT  1.00022772   -1 50 36.3
 DG9212
 DG9212!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9212!SPC IL W     -   0.99996143  x   0.99995648  =   0.99991791
 DG9212!UTM  16      -   0.99996143  x   1.00022772  =   1.00018914
 DG9212
 DG9212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7413884267(NAD 83)
 DG9212
 DG9212                          SUPERSEDED SURVEY CONTROL
 DG9212
 DG9212  NAD 83(2007)-  42 16 40.50823(N)    089 44 20.65960(W) AD(2002.00) 0
 DG9212  ELLIP H (02/10/07)  245.979  (m)                       GP(2002.00)    
 DG9212  NAD 83(1997)-  42 16 40.50800(N)    089 44 20.65897(W) AD(       ) 2
 DG9212  ELLIP H (03/01/05)  245.956  (m)                       GP(       ) 4 1
 DG9212
 DG9212.Superseded values are not recommended for survey control.
 DG9212
 DG9212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9212.See file dsdata.pdf to determine how the superseded data were derived.
 DG9212
 DG9212_MARKER: A = ALUMINUM MARKER
 DG9212_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9212_STAMPING: BABBS GROVE NO. 2
 DG9212_MARK LOGO: FGRAH
 DG9212_PROJECTION: RECESSED 4 CENTIMETERS
 DG9212_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9212+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9212_ROD/PIPE-DEPTH: 3.66 meters
 DG9212
 DG9212  HISTORY     - Date     Condition        Report By
 DG9212  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9212
 DG9212                          STATION DESCRIPTION
 DG9212
 DG9212'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9212'STATION IS ABOUT 7.2KM (4.5 MILES) EAST OF PEARL CITY AND ABOUT 10.0
 DG9212'KM (6.55 MILES)  SOUTHWEST OF FREEPORT (AIR LINE), IN SECTION 6, T 26
 DG9212'N, R7 E, ON PROPERTY OWNED BY  MARLO GROEZING. THIS STATION IS 7.1M
 DG9212'(23.3 FT) NORTH OF THE EDGE OF PAVEMENT OF  PEARL CITY ROAD, 0.4M (1.4
 DG9212'FT) SOUTH OF AN ORANGE CARSONITE WITNESS SIGN AND 18.3M (60.1  FT)
 DG9212'EAST OF A POWER POLE . MARK IS FLUSH WITH GROUND LEVEL.
 DG9212'
 DG9212'TO REACH THE STATION FROM THE INTERSECTION OF PEARL CITY ROAD AND
 DG9212'STATE HIGHWAY 73 IN  PEARL CITY, GO EASTERLY ON PEARL CITY ROAD FOR
 DG9212'8.1 KM (5.0 MILES) TO STATION ON THE LEFT  (NORTH).
 DG9212'
 DG9212'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9212'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9212'4.3 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9212'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9212'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1483 ***********************************************************************
 JB1483  DESIGNATION -  BADEN
 JB1483  PID         -  JB1483
 JB1483  STATE/COUNTY-  IL/ST CLAIR
 JB1483  COUNTRY     -  US
 JB1483  USGS QUAD   -  TRENTON (2018)
 JB1483
 JB1483                         *CURRENT SURVEY CONTROL
 JB1483  ______________________________________________________________________
 JB1483* NAD 83(1997) POSITION- 38 32 06.74539(N) 089 43 13.84107(W)   ADJUSTED
 JB1483* NAVD 88 ORTHO HEIGHT -   141.806 (meters)      465.24  (feet) ADJUSTED
 JB1483  ______________________________________________________________________
 JB1483  GEOID HEIGHT    -        -30.533 (meters)                     GEOID18
 JB1483  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 JB1483  DYNAMIC HEIGHT  -        141.717 (meters)      464.95  (feet) COMP
 JB1483  MODELED GRAVITY -    979,999.2   (mgal)                       NAVD 88
 JB1483
 JB1483  HORZ ORDER      -  SECOND
 JB1483  VERT ORDER      -  SECOND    CLASS 0
 JB1483
 JB1483.The horizontal coordinates were established by classical geodetic methods
 JB1483.and adjusted by the National Geodetic Survey in October 1999.
 JB1483
 JB1483.The orthometric height was determined by differential leveling and
 JB1483.adjusted by the NATIONAL GEODETIC SURVEY
 JB1483.in June 1991.
 JB1483
 JB1483.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1483.GEOID18 height accuracy estimate available here.
 JB1483
 JB1483.Click photographs - Photos may exist for this station.
 JB1483
 JB1483.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1483
 JB1483.The dynamic height is computed by dividing the NAVD 88
 JB1483.geopotential number by the normal gravity value computed on the
 JB1483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1483.degrees latitude (g = 980.6199 gals.).
 JB1483
 JB1483.The modeled gravity was interpolated from observed gravity values.
 JB1483
 JB1483. The following values were computed from the NAD 83(1997) position.
 JB1483
 JB1483;                    North         East     Units Scale Factor Converg.
 JB1483;SPC IL W     -   207,469.516   738,898.206   MT  0.99995980   +0 16 40.6
 JB1483;SPC IL W     -   680,672.90  2,424,201.86   sFT  0.99995980   +0 16 40.6
 JB1483;UTM  16      - 4,268,708.778   262,872.572   MT  1.00029251   -1 41 44.4
 JB1483
 JB1483!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1483!SPC IL W     -   0.99998254  x   0.99995980  =   0.99994234
 JB1483!UTM  16      -   0.99998254  x   1.00029251  =   1.00027505
 JB1483
 JB1483:                Primary Azimuth Mark                     Grid Az
 JB1483:SPC IL W     -  BADEN AZ MK 2                            089 06 28.0
 JB1483:UTM  16      -  BADEN AZ MK 2                            091 04 53.0
 JB1483
 JB1483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6287268708(NAD 83)
 JB1483
 JB1483|---------------------------------------------------------------------|
 JB1483| PID    Reference Object                     Distance      Geod. Az  |
 JB1483|                                                           dddmmss.s |
 JB1483| JB1484 BADEN RM 1                           11.223 METERS 08334     |
 JB1483| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX. 2.1 KM 0840203.2 |
 JB1483| JB1956 NEW BADEN MUNICIPAL TANK            APPROX. 1.8 KM 0882213.2 |
 JB1483| CI2912 BADEN AZ MK 2                                      0892308.6 |
 JB1483| CI2911 BADEN AZ MK                                        2730051.2 |
 JB1483| JB1482 BADEN RM 2                           12.067 METERS 27914     |
 JB1483|---------------------------------------------------------------------|
 JB1483
 JB1483                          SUPERSEDED SURVEY CONTROL
 JB1483
 JB1483  NAD 83(1986)-  38 32 06.76153(N)    089 43 13.83694(W) AD(       ) 2
 JB1483  NAD 27      -  38 32 06.58553(N)    089 43 13.49104(W) AD(       ) 2
 JB1483  NGVD 29 (??/??/92)  141.922  (m)          465.62   (f) ADJ UNCH    2 0
 JB1483  NGVD 29             141.92   (m)          465.6    (f) LEVELING    3  
 JB1483
 JB1483.Superseded values are not recommended for survey control.
 JB1483
 JB1483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1483.See file dsdata.pdf to determine how the superseded data were derived.
 JB1483
 JB1483_MARKER: DE = TRAVERSE STATION DISK
 JB1483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1483_STAMPING: BADEN 1961
 JB1483_MARK LOGO: CGS
 JB1483_PROJECTION: FLUSH
 JB1483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1483+STABILITY: SURFACE MOTION
 JB1483
 JB1483  HISTORY     - Date     Condition        Report By
 JB1483  HISTORY     - 1961     MONUMENTED       CGS
 JB1483  HISTORY     - 1961     GOOD             CGS
 JB1483  HISTORY     - 1971     GOOD             NGS
 JB1483  HISTORY     - 1972     GOOD             NGS
 JB1483  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1483
 JB1483                          STATION DESCRIPTION
 JB1483
 JB1483'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1483'STATION IS LOCATED ABOUT 1.25 MILES WEST OF NEW BADEN, ABOUT 0.75 MILE
 JB1483'WEST OF THE ST CLAIR-CLINTON COUNTY LINE AND ON THE SOUTH SIDE OF
 JB1483'STATE ROUTE 161.
 JB1483'
 JB1483'TO REACH FROM THE NEW BADEN POST OFFICE, GO WEST ON STATE ROUTE 161
 JB1483'FOR 1.25 MILES TO STATION ON SOUTH SIDE OF ROAD ON HIGHEST PART OF
 JB1483'ROAD EMBANKMENT.
 JB1483'
 JB1483'STATION IS A STANDARD TRAVERSE DISK STAMPED BADEN 1961, IS SET IN THE
 JB1483'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB1483'SURFACE OF THE GROUND.  THE MARK IS 40 FEET SOUTH OF THE CENTER OF
 JB1483'STATE ROUTE 161, 5.5 FEET WEST-NORTHWEST OF A TRIANGLE BLAZED POWER
 JB1483'POLE AND 2.9 FEET EAST OF THE WITNESS POST.
 JB1483'
 JB1483'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED BADEN NO 1 1961,
 JB1483'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB1483'WITH THE SURFACE OF THE GROUND.  THE MARK IS 39.7 FEET EAST-NORTH EAST
 JB1483'OF THE WITNESS POST, 35 FEET SOUTH OF THE CENTER OF STATE ROUTE 161
 JB1483'AND 32 FEET EAST-NORTHEAST OF A TRIANGLE BLAZED POWER POLE.
 JB1483'
 JB1483'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED BADEN NO 2 1961,
 JB1483'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRET POST WHICH IS SET FLUSH
 JB1483'WITH THE SURFACE OF THE GROUND.  THE MARK IS 45 FEET WEST-NORTH WEST
 JB1483'OF A TRIANGLE BLAZED POWER POLE, 36.8 FEET WEST-NORTHWEST OF THE
 JB1483'WITNESS POST AND 34 FEET SOUTH OF THE CENTER OF STATE ROUTE 161.
 JB1483'
 JB1483'NOTE- NO AZIMUTH MARK SET AT THIS STATION BECAUSE OF (VG) OBJECTS.
 JB1483'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1483
 JB1483                          STATION RECOVERY (1961)
 JB1483
 JB1483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1483'1.2 MI W FROM NEW BADEN.
 JB1483'ABOUT 1.25 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST
 JB1483'OFFICE IN NEW BADEN, ABOUT 0.10 MILE WEST OF THE JUNCTION OF A
 JB1483'DIRT ROAD NORTH, ABOUT 0.2 MILE EAST OF A FARM HOUSE SOUTH OF THE
 JB1483'HIGHWAY, ON TOP OF A CUT SOUTH OF THE HIGHWAY, 40 FEET SOUTH OF
 JB1483'THE CENTER LINE OF STATE HIGHWAY 161, 116 FEET EAST-SOUTHEAST
 JB1483'OF THE EAST END OF A CORRUGATED PIPE CULVERT AT A FIELD ENTRANCE
 JB1483'SOUTH OF THE HIGHWAY, 5.5 FEET WEST-NORTHWEST OF THE SECOND POWER
 JB1483'POLE EAST OF A POWER POLE WITH A TRANSFORMER, 2.9 FEET
 JB1483'NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE
 JB1483'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 JB1483'FLUSH WITH THE GROUND.
 JB1483
 JB1483                          STATION RECOVERY (1971)
 JB1483
 JB1483'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1483'ALL MARKS RECOVERED AND FOUND IN GOOD CONDITION AND AS DESCRIBED.  AN
 JB1483'AZIMUTH MARK WAS SET.  THE DISTANCE AND DIRECTION TO THE REFERENCE
 JB1483'MARKS CHECKED AS DID THE DIRECTION TO THE WATER TANK.  THE DESCRIPTION
 JB1483'IS GOOD WITH THE ADDITION OF THE AZIMUTH MARK.
 JB1483'
 JB1483'THE AZIMUTH MARK IS 0.3 MILE WEST ALONG STATE HIGHWAY 161 FROM THE
 JB1483'STATION, A STANDARD DISK STAMPED BADEN 1961 1971 SET IN A DRILL HOLE
 JB1483'IN THE TOP AND WEST END OF A 4 FOOT SQUARE CONCRETE CULVERT, 4 INCHES
 JB1483'EAST OF THE WEST END OF THE CULVERT, ABOUT LEVEL WITH THE ROAD AND 20
 JB1483'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY.
 JB1483'
 JB1483'HEIGHT OF LIGHT ABOVE STATION MARK 1.25 METERS.
 JB1483
 JB1483                          STATION RECOVERY (1972)
 JB1483
 JB1483'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 JB1483'THE STATION MARK, REFERENCE MARKS AND THE 1971 AZIMUTH MARK WERE FOUND
 JB1483'IN GOOD CONDITION.  THE AZIMUTH MARK WAS IN THE WAY OF INTERSTATE
 JB1483'CONSTRUCTION AND WAS DESTROYED AFTER A NEW AZIMUTH MARK WAS SET.
 JB1483'SINCE THE STATION WAS OCCUPIED IN 1971 AND DUE TO RAIN AND POOR
 JB1483'VISIBILITY THE REFERENCE MARKS AND ADDITIONAL AZIMUTH OBJECTS WERE NOT
 JB1483'CUT IN.  THE 1971 RECOVERY NOTE IS GOOD WITH THE BELOW INFORMATION ON
 JB1483'THE NEW AZIMUTH MARK.
 JB1483'
 JB1483'THE AZIMUTH MARK IS 0.4 MILE EAST ALONG THE HIGHWAY FORM THE STATION,
 JB1483'25 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, A STANDARD DISK
 JB1483'STAMPED BADEN 1961 1972 SET IN A DRILL HOLE IN THE TOP AND EAST END OF
 JB1483'A CONCRETE HEADWALL ABOUT 4 FEET LOWER IN ELEVATION THAN THE HIGHWAY.
 JB1483'
 JB1483'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/4 MILES WEST OF
 JB1483'NEW BADEN.
 JB1483'
 JB1483'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB1483
 JB1483                          STATION RECOVERY (2011)
 JB1483
 JB1483'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1483'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1484 ***********************************************************************
 JB1484  DESIGNATION -  BADEN RM 1
 JB1484  PID         -  JB1484
 JB1484  STATE/COUNTY-  IL/ST CLAIR
 JB1484  COUNTRY     -  US
 JB1484  USGS QUAD   -  TRENTON (2018)
 JB1484
 JB1484                         *CURRENT SURVEY CONTROL
 JB1484  ______________________________________________________________________
 JB1484* NAD 83(1986) POSITION- 38 32 06.79   (N) 089 43 13.38   (W)   HD_HELD1
 JB1484* NAVD 88 ORTHO HEIGHT -   141.477 (meters)      464.16  (feet) ADJUSTED
 JB1484  ______________________________________________________________________
 JB1484  GEOID HEIGHT    -        -30.533 (meters)                     GEOID18
 JB1484  DYNAMIC HEIGHT  -        141.388 (meters)      463.87  (feet) COMP
 JB1484  MODELED GRAVITY -    979,999.2   (mgal)                       NAVD 88
 JB1484
 JB1484  VERT ORDER      -  SECOND    CLASS 0
 JB1484
 JB1484.The horizontal coordinates were determined by differentially corrected
 JB1484.hand held GPS observations or other comparable positioning techniques
 JB1484.and have an estimated accuracy of +/- 3 meters.
 JB1484
 JB1484.The orthometric height was determined by differential leveling and
 JB1484.adjusted by the NATIONAL GEODETIC SURVEY
 JB1484.in June 1991.
 JB1484
 JB1484.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1484.GEOID18 height accuracy estimate available here.
 JB1484
 JB1484.Click photographs - Photos may exist for this station.
 JB1484
 JB1484.The dynamic height is computed by dividing the NAVD 88
 JB1484.geopotential number by the normal gravity value computed on the
 JB1484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1484.degrees latitude (g = 980.6199 gals.).
 JB1484
 JB1484.The modeled gravity was interpolated from observed gravity values.
 JB1484
 JB1484;                    North         East    Units  Estimated Accuracy
 JB1484;SPC IL W     -   207,470.9     738,909.4     MT  (+/- 3 meters HH1 GPS) 
 JB1484
 JB1484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6288368709(NAD 83)
 JB1484
 JB1484                          SUPERSEDED SURVEY CONTROL
 JB1484
 JB1484  NGVD 29 (??/??/92)  141.592  (m)          464.54   (f) ADJ UNCH    2 0
 JB1484
 JB1484.Superseded values are not recommended for survey control.
 JB1484
 JB1484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1484.See file dsdata.pdf to determine how the superseded data were derived.
 JB1484
 JB1484_MARKER: DR = REFERENCE MARK DISK
 JB1484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1484_STAMPING: BADEN NO 1 1961
 JB1484_MARK LOGO: CGS
 JB1484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1484+STABILITY: SURFACE MOTION
 JB1484
 JB1484  HISTORY     - Date     Condition        Report By
 JB1484  HISTORY     - 1961     MONUMENTED       CGS
 JB1484  HISTORY     - 1971     GOOD             NGS
 JB1484  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1484
 JB1484                          STATION DESCRIPTION
 JB1484
 JB1484'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1484'1.2 MI W FROM NEW BADEN.
 JB1484'ABOUT 1.25 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST OFFICE
 JB1484'IN NEW BADEN, ABOUT 0.10 MILE WEST OF THE JUNCTION OF A DIRT ROAD
 JB1484'NORTH, ABOUT 0.2 MILE EAST OF A FARM HOUSE SOUTH OF THE HIGHWAY,
 JB1484'ON TOP OF A CUT SOUTH OF THE HIGHWAY, 35.5 FEET SOUTH OF THE
 JB1484'CENTER LINE OF THE ROAD, 153 FEET EAST OF THE EAST END OF A
 JB1484'CORRUGATED PIPE CULVERT UNDER A FIELD ENTRANCE SOUTH OF THE
 JB1484'HIGHWAY, 32 FEET EAST-NORTHEAST OF THE SECOND POWER POLE EAST OF
 JB1484'A POWER POLE WITH A TRANSFORMER, 36.7 FEET EAST-NORTHEAST OF
 JB1484'TRAVERSE STATION BADEN, 39.7 FEET EAST-NORTHEAST OF A METAL WITNESS
 JB1484'POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE
 JB1484'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1484
 JB1484                          STATION RECOVERY (1971)
 JB1484
 JB1484'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB1484'RECOVERED IN GOOD CONDITION.
 JB1484
 JB1484                          STATION RECOVERY (2011)
 JB1484
 JB1484'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1484'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1482 ***********************************************************************
 JB1482  DESIGNATION -  BADEN RM 2
 JB1482  PID         -  JB1482
 JB1482  STATE/COUNTY-  IL/ST CLAIR
 JB1482  COUNTRY     -  US
 JB1482  USGS QUAD   -  TRENTON (2018)
 JB1482
 JB1482                         *CURRENT SURVEY CONTROL
 JB1482  ______________________________________________________________________
 JB1482* NAD 83(1986) POSITION- 38 32 06.81   (N) 089 43 14.33   (W)   HD_HELD1
 JB1482* NAVD 88 ORTHO HEIGHT -   141.621 (meters)      464.63  (feet) ADJUSTED
 JB1482  ______________________________________________________________________
 JB1482  GEOID HEIGHT    -        -30.533 (meters)                     GEOID18
 JB1482  DYNAMIC HEIGHT  -        141.532 (meters)      464.34  (feet) COMP
 JB1482  MODELED GRAVITY -    979,999.2   (mgal)                       NAVD 88
 JB1482
 JB1482  VERT ORDER      -  SECOND    CLASS 0
 JB1482
 JB1482.The horizontal coordinates were determined by differentially corrected
 JB1482.hand held GPS observations or other comparable positioning techniques
 JB1482.and have an estimated accuracy of +/- 3 meters.
 JB1482
 JB1482.The orthometric height was determined by differential leveling and
 JB1482.adjusted by the NATIONAL GEODETIC SURVEY
 JB1482.in June 1991.
 JB1482
 JB1482.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1482.GEOID18 height accuracy estimate available here.
 JB1482
 JB1482.Click photographs - Photos may exist for this station.
 JB1482
 JB1482.The dynamic height is computed by dividing the NAVD 88
 JB1482.geopotential number by the normal gravity value computed on the
 JB1482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1482.degrees latitude (g = 980.6199 gals.).
 JB1482
 JB1482.The modeled gravity was interpolated from observed gravity values.
 JB1482
 JB1482;                    North         East    Units  Estimated Accuracy
 JB1482;SPC IL W     -   207,471.5     738,886.4     MT  (+/- 3 meters HH1 GPS) 
 JB1482
 JB1482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6286068711(NAD 83)
 JB1482
 JB1482                          SUPERSEDED SURVEY CONTROL
 JB1482
 JB1482  NGVD 29 (??/??/92)  141.736  (m)          465.01   (f) ADJ UNCH    2 0
 JB1482
 JB1482.Superseded values are not recommended for survey control.
 JB1482
 JB1482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1482.See file dsdata.pdf to determine how the superseded data were derived.
 JB1482
 JB1482_MARKER: DR = REFERENCE MARK DISK
 JB1482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1482_STAMPING: BADEN NO 2 1961
 JB1482_MARK LOGO: CGS
 JB1482_PROJECTION: FLUSH
 JB1482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1482+STABILITY: SURFACE MOTION
 JB1482
 JB1482  HISTORY     - Date     Condition        Report By
 JB1482  HISTORY     - 1961     MONUMENTED       CGS
 JB1482  HISTORY     - 1971     GOOD             NGS
 JB1482  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1482
 JB1482                          STATION DESCRIPTION
 JB1482
 JB1482'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1482'1.2 MI W FROM NEW BADEN.
 JB1482'ABOUT 1.25 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST
 JB1482'OFFICE IN NEW BADEN, ABOUT 0.10 MILE WEST OF THE JUNCTION OF A
 JB1482'DIRT ROAD NORTH, ABOUT 0.2 MILE EAST OF A FARM HOUSE SOUTH OF THE
 JB1482'HIGHWAY, ON TOP OF A CUT SOUTH OF THE HIGHWAY, 34.5 FEET SOUTH
 JB1482'OF THE CENTER LINE OF THE HIGHWAY, 76 FEET EAST OF THE EAST END
 JB1482'OF A CORRUGATED PIPE CULVERT UNDER A FIELD ENTRANCE SOUTH OF THE
 JB1482'HIGHWAY, 45 FEET WEST-NORTHWEST OF THE SECOND POWER POLE EAST OF A
 JB1482'POWER POLE WITH A TRANSFORMER, 39.6 FEET WEST-NORTHWEST OF
 JB1482'TRAVERSE STATION BADEN, 36.8 FEET WEST-NORTHWEST OF A METAL
 JB1482'WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 JB1482'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1482
 JB1482                          STATION RECOVERY (1971)
 JB1482
 JB1482'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB1482'RECOVERED IN GOOD CONDITION.
 JB1482
 JB1482                          STATION RECOVERY (2011)
 JB1482
 JB1482'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1482'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1956 ***********************************************************************
 LC1956  DESIGNATION -  BAER
 LC1956  PID         -  LC1956
 LC1956  STATE/COUNTY-  IL/PEORIA
 LC1956  COUNTRY     -  US
 LC1956  USGS QUAD   -  ROME (2018)
 LC1956
 LC1956                         *CURRENT SURVEY CONTROL
 LC1956  ______________________________________________________________________
 LC1956* NAD 83(1997) POSITION- 40 54 56.45874(N) 089 37 22.40729(W)   ADJUSTED
 LC1956* NAVD 88 ORTHO HEIGHT -   242.1   (meters)      794.    (feet) VERTCON3
 LC1956  ______________________________________________________________________
 LC1956  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 LC1956  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 LC1956  HORZ ORDER      -  FIRST
 LC1956
 LC1956.The horizontal coordinates were established by classical geodetic methods
 LC1956.and adjusted by the National Geodetic Survey in October 1999.
 LC1956
 LC1956.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1956.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1956
 LC1956.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1956.GEOID18 height accuracy estimate available here.
 LC1956
 LC1956.Click photographs - Photos may exist for this station.
 LC1956
 LC1956.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1956
 LC1956. The following values were computed from the NAD 83(1997) position.
 LC1956
 LC1956;                    North         East     Units Scale Factor Converg.
 LC1956;SPC IL W     -   471,804.778   745,806.331   MT  0.99996699   +0 21 22.1
 LC1956;SPC IL W     - 1,547,912.84  2,446,866.27   sFT  0.99996699   +0 21 22.1
 LC1956;UTM  16      - 4,532,709.646   279,118.879   MT  1.00020053   -1 43 06.8
 LC1956
 LC1956!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1956!SPC IL W     -   0.99996719  x   0.99996699  =   0.99993418
 LC1956!UTM  16      -   0.99996719  x   1.00020053  =   1.00016771
 LC1956
 LC1956:                Primary Azimuth Mark                     Grid Az
 LC1956:SPC IL W     -  BAER AZ MK                               275 38 00.8
 LC1956:UTM  16      -  BAER AZ MK                               277 42 29.7
 LC1956
 LC1956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7911832709(NAD 83)
 LC1956
 LC1956|---------------------------------------------------------------------|
 LC1956| PID    Reference Object                     Distance      Geod. Az  |
 LC1956|                                                           dddmmss.s |
 LC1956| CI6670 BAER RM 1                            25.603 METERS 13602     |
 LC1956| CI6671 BAER RM 2                            26.610 METERS 22825     |
 LC1956| CI6669 BAER AZ MK                                         2755922.9 |
 LC1956| LC2041 PRINCEVILLE MUNICIPAL TANK          APPROX.11.3 KM 2785304.6 |
 LC1956| LC1964 ST LOUIS CHICAGO AWY BCN 15         APPROX. 3.3 KM 3501240.2 |
 LC1956|---------------------------------------------------------------------|
 LC1956
 LC1956                          SUPERSEDED SURVEY CONTROL
 LC1956
 LC1956  NAD 83(1986)-  40 54 56.46874(N)    089 37 22.41301(W) AD(       ) 1
 LC1956  NAD 27      -  40 54 56.33500(N)    089 37 22.06100(W) AD(       ) 1
 LC1956  NGVD 29 (07/19/86)  242.2    (m)          795.     (f) VERT ANG       
 LC1956
 LC1956.Superseded values are not recommended for survey control.
 LC1956
 LC1956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1956.See file dsdata.pdf to determine how the superseded data were derived.
 LC1956
 LC1956_MARKER: DS = TRIANGULATION STATION DISK
 LC1956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1956_STAMPING: BAER 1939
 LC1956_MARK LOGO: CGS
 LC1956_PROJECTION: RECESSED 20 CENTIMETERS
 LC1956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1956+STABILITY: SURFACE MOTION
 LC1956
 LC1956  HISTORY     - Date     Condition        Report By
 LC1956  HISTORY     - 1939     MONUMENTED       CGS
 LC1956  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1956
 LC1956                          STATION DESCRIPTION
 LC1956
 LC1956'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1956'THE STATION IS LOCATED APPROXIMATELY 2.0 MILES SOUTH OF EDELSTEIN.
 LC1956'IN THE SE 1/4 SE 1/4 OF SEC. 19, T. 11 N., R. 8 E.  0.35
 LC1956'MILE EAST OF ILLINOIS STATE ROUTE NO. 88.  32 FEET NORTH
 LC1956'OF THE CENTER LINE OF THE EAST-AND-WEST GRAVEL ROAD.  17
 LC1956'FEET WEST OF THE CENTER LINE OF THE LANE LEADING TO THE
 LC1956'FARMHOUSE AND 7 FEET WEST OF THE FENCE CORNER AT THE SOUTHEAST
 LC1956'CORNER OF A FIELD WEST OF THE LANE.  THE MARK, AND
 LC1956'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED BAER
 LC1956'1939.
 LC1956'
 LC1956'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE
 LC1956'ROUTES NO. 88 AND NO. 90, WHICH IS 0.75 MILE SOUTH OF EDELSTEIN,
 LC1956'GO SOUTH ON ROUTE NO. 88 FOR 1.0 MILE TO A GRAVEL CROSS ROAD,
 LC1956'TURN LEFT, EAST, ON THE GRAVEL ROAD AND GO 0.35 MILE TO A
 LC1956'LANE LEADING INTO A FARM AND THE STATION.
 LC1956'
 LC1956'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1956'BRONZE DISKS SET IN CONCRETE.
 LC1956'
 LC1956'THE AZIMUTH MARK IS APPROXIMATELY 0.35 MILE WEST OF THE STATION
 LC1956'IN THE WEST RIGHT-OF-WAY FENCE LINE OF ROUTE NO. 88.  188 FEET
 LC1956'NORTH OF THE NORTH END OF A CULVERT.  39 FEET WEST OF THE
 LC1956'CENTER LINE OF ROUTE NO. 88 AND 3.5 FEET SOUTH OF A TELEPHONE
 LC1956'POLE.  THE MARK, PROJECTS 8 INCHES ABOVE THE GROUND
 LC1956'AND IS STAMPED BAER 1939.
 LC1956'
 LC1956'REFERENCE MARK NO. 1 IS 25.594 METERS AND 83.97 FEET SOUTHEAST
 LC1956'OF THE STATION IN THE SOUTH RIGHT-OF-WAY FENCE LINE.  THE
 LC1956'MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND IS
 LC1956'STAMPED BAER NO 1 1939.
 LC1956'
 LC1956'REFERENCE MARK NO. 2 IS 26.618 METERS AND 87.33 FEET SOUTHWEST
 LC1956'OF THE STATION IN THE SOUTH RIGHT-OF-WAY FENCE LINE.  THE
 LC1956'MARK, PROJECTS 6 INCHES AND IS STAMPED BAER NO 2 1939.
 LC1956'
 LC1956'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS
 LC1956'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1956'
 LC1956'77-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT BENNINGTON
 LC1956'
 LC1956'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT DURST AND BONTZ
 LC1956'
 LC1956'90-FOOT TOWER AT MOORE AND A 64-FOOT TOWER AT PULLEN ARE
 LC1956'VISIBLE FROM THE GROUND AT THIS STATION.
 LC1956'
 LC1956'HEIGHT OF LIGHT ABOVE STATION MARK - 27 METERS.
 LC1956
 LC1956                          STATION RECOVERY (1999)
 LC1956
 LC1956'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1956'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1957 ***********************************************************************
 LC1957  DESIGNATION -  BAER RM 3
 LC1957  PID         -  LC1957
 LC1957  STATE/COUNTY-  IL/PEORIA
 LC1957  COUNTRY     -  US
 LC1957  USGS QUAD   -  ROME (2018)
 LC1957
 LC1957                         *CURRENT SURVEY CONTROL
 LC1957  ______________________________________________________________________
 LC1957* NAD 83(1997) POSITION- 40 54 56.52439(N) 089 37 21.74623(W)   ADJUSTED
 LC1957* NAVD 88 ORTHO HEIGHT -   242.4   (meters)      795.    (feet) VERTCON3
 LC1957  ______________________________________________________________________
 LC1957  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 LC1957  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 LC1957  HORZ ORDER      -  FIRST
 LC1957
 LC1957.The horizontal coordinates were established by classical geodetic methods
 LC1957.and adjusted by the National Geodetic Survey in October 1999.
 LC1957
 LC1957.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1957.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1957
 LC1957.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1957.GEOID18 height accuracy estimate available here.
 LC1957
 LC1957.Click photographs - Photos may exist for this station.
 LC1957
 LC1957.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1957
 LC1957. The following values were computed from the NAD 83(1997) position.
 LC1957
 LC1957;                    North         East     Units Scale Factor Converg.
 LC1957;SPC IL W     -   471,806.899   745,821.787   MT  0.99996701   +0 21 22.6
 LC1957;SPC IL W     - 1,547,919.80  2,446,916.98   sFT  0.99996701   +0 21 22.6
 LC1957;UTM  16      - 4,532,711.207   279,134.406   MT  1.00020044   -1 43 06.3
 LC1957
 LC1957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1957!SPC IL W     -   0.99996714  x   0.99996701  =   0.99993415
 LC1957!UTM  16      -   0.99996714  x   1.00020044  =   1.00016758
 LC1957
 LC1957:                Primary Azimuth Mark                     Grid Az
 LC1957:SPC IL W     -  BAER AZ MK                               275 16 48.4
 LC1957:UTM  16      -  BAER AZ MK                               277 21 17.3
 LC1957
 LC1957_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7913432711(NAD 83)
 LC1957
 LC1957|---------------------------------------------------------------------|
 LC1957| PID    Reference Object                     Distance      Geod. Az  |
 LC1957|                                                           dddmmss.s |
 LC1957| CI6670 BAER RM 1                            20.587 METERS 17333     |
 LC1957| CI6671 BAER RM 2                            40.511 METERS 24053     |
 LC1957| LC1956 BAER                                 15.601 METERS 26232     |
 LC1957| CI6669 BAER AZ MK                                         2753811.0 |
 LC1957| LC2041 PRINCEVILLE MUNICIPAL TANK          APPROX.11.3 KM 2785145.2 |
 LC1957|---------------------------------------------------------------------|
 LC1957
 LC1957                          SUPERSEDED SURVEY CONTROL
 LC1957
 LC1957  NAD 83(1986)-  40 54 56.53437(N)    089 37 21.75201(W) AD(       ) 1
 LC1957  NAD 27      -  40 54 56.40070(N)    089 37 21.40007(W) AD(       ) 1
 LC1957  NGVD 29 (07/19/86)  242.5    (m)          796.     (f) VERT ANG       
 LC1957
 LC1957.Superseded values are not recommended for survey control.
 LC1957
 LC1957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1957.See file dsdata.pdf to determine how the superseded data were derived.
 LC1957
 LC1957_MARKER: DR = REFERENCE MARK DISK
 LC1957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1957_STAMPING: BAER NO 3 1939 1969
 LC1957_MARK LOGO: CGS
 LC1957_PROJECTION: RECESSED 15 CENTIMETERS
 LC1957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1957+STABILITY: SURFACE MOTION
 LC1957
 LC1957  HISTORY     - Date     Condition        Report By
 LC1957  HISTORY     - 1969     MONUMENTED       CGS
 LC1957  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1957
 LC1957                          STATION DESCRIPTION
 LC1957
 LC1957'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1957'THE STATION IS LOCATED ABOUT 6-1/2 MILES EAST AND 1 MILE SOUTH
 LC1957'OF PRINCEVILLE, 2 MILES SOUTH OF EDELSTEIN, IN THE SE 1/4 OF
 LC1957'SECTION 19 T11N R8E AND ON PROPERTY OWNED BY MR. OTTO BAER.
 LC1957'
 LC1957'TO REACH FROM THE INTERSECTION OF STATE ROUTES 88 AND 90 WHICH
 LC1957'IS ABOUT 0.75 MILE SOUTH OF EDELSTEIN, GO SOUTH ON STATE ROUTE
 LC1957'88 FOR 0.95 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 LC1957'SOUTH FOR 0.05 MILE TO A CROSSROAD.  TURN RIGHT AND GO EAST ON
 LC1957'A PAVED ROAD, THEN GRAVEL FOR 0.35 MILE TO A DRIVEWAY ON THE
 LC1957'RIGHT AND THE STATION IN THE NORTHEAST ANGLE.
 LC1957'
 LC1957'THE STATION MARK IS A STANDARD REFERENCE MARK DISK STAMPED,
 LC1957'BAER NO 3 1939 1969 SET IN THE TOP OF A CONCRETE CYLINDER WHICH
 LC1957'IS SET 6 INCHES BELOW THE GROUND SURFACE.  AN UNDERGROUND
 LC1957'REFERENCE MARK DISK WAS SET.  IT IS 92 FEET SOUTHWEST OF THE
 LC1957'SOUTHWEST CORNER OF A BRICK HOUSE, 42 FEET NORTH OF THE CENTER OF
 LC1957'THE GRAVEL ROAD, 35 FEET EAST OF THE CENTER OF THE DRIVEWAY AND
 LC1957'16 FEET NORTH OF A TELEPHONE POLE.
 LC1957'
 LC1957'THE 1939 STATION MARK IS A STANDARD DISK STAMPED, BAER 1939 1969
 LC1957'SET IN THE TOP OF A CONCRETE MONUMENT WHICH IS 8 INCHES BELOW
 LC1957'THE GROUND SURFACE.  IT IS 34 FEET NORTH OF THE CENTER OF THE
 LC1957'GRAVEL ROAD, 15 FEET WEST OF THE CENTER OF THE DRIVEWAY, 12
 LC1957'FEET EAST OF A TREE, 6 FEET EAST OF A METAL WITNESS POST WITH
 LC1957'SIGN ATTACHED AND 2 FEET EAST OF A FENCE CORNER POST.
 LC1957'
 LC1957'REFERENCE MARK 1 IS A STANDARD DISK STAMPED, BAER NO 1 1939 SET
 LC1957'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS
 LC1957'6 INCHES.  IT IS 87 FEET SOUTHEAST OF THE METAL WITNESS POST, 44
 LC1957'FEET EAST OF A POWERLINE POLE AND 26 FEET SOUTH OF THE CENTER
 LC1957'OF THE GRAVEL ROAD.
 LC1957'
 LC1957'REFERENCE MARK 2 IS A STANDARD DISK STAMPED, BAER NO 2 1939 SET
 LC1957'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS
 LC1957'6 INCHES.  IT IS 82.5 FEET SOUTHWEST OF THE METAL WITNESS POST,
 LC1957'80 FEET WEST OF THE POWERLINE POLE AND 25 FEET SOUTH OF THE CENTER
 LC1957'OF THE GRAVEL ROAD.
 LC1957'
 LC1957'THE AZIMUTH MARK IS A STANDARD DISK STAMPED, BAER 1939 SET IN
 LC1957'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS
 LC1957'8 INCHES.  IT IS 40 FEET WEST OF THE CENTER OF STATE ROUTE 88,
 LC1957'3.5 FEET SOUTH OF A TELEPHONE POLE, 1.5 FEET SOUTH OF A WITNESS
 LC1957'POST WITH SIGN ATTACHED AND 0.5 FOOT EAST OF A FENCE.
 LC1957'
 LC1957'NOTE--THE 1939 STATION COULD NOT BE USED OR BUILT OVER DUE TO
 LC1957'ITS LOCATION NEAR A TREE AND A TELEPHONE LINE OVERHEAD.
 LC1957'
 LC1957'THE ABOVE TRAVERSE DISTANCE HAS BEEN REDUCED TO SEA LEVEL.
 LC1957'
 LC1957'HEIGHT OF LIGHT ABOVE STATION MARK 22.4 METERS.
 LC1957
 LC1957                          STATION RECOVERY (1999)
 LC1957
 LC1957'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1957'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1547 ***********************************************************************
 NH1547  DESIGNATION -  BAILEYVILLE GERMAN REFORMED CH
 NH1547  PID         -  NH1547
 NH1547  STATE/COUNTY-  IL/OGLE
 NH1547  COUNTRY     -  US
 NH1547  USGS QUAD   -  FORRESTON NORTH (2018)
 NH1547
 NH1547                         *CURRENT SURVEY CONTROL
 NH1547  ______________________________________________________________________
 NH1547* NAD 83(1997) POSITION- 42 11 49.42221(N) 089 35 46.85187(W)   ADJUSTED
 NH1547  ______________________________________________________________________
 NH1547  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 NH1547  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 NH1547  HORZ ORDER      -  THIRD
 NH1547
 NH1547.The horizontal coordinates were established by classical geodetic methods
 NH1547.and adjusted by the National Geodetic Survey in October 1999.
 NH1547
 NH1547.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1547.GEOID18 height accuracy estimate available here.
 NH1547
 NH1547.Click photographs - Photos may exist for this station.
 NH1547
 NH1547.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1547
 NH1547. The following values were computed from the NAD 83(1997) position.
 NH1547
 NH1547;                    North         East     Units Scale Factor Converg.
 NH1547;SPC IL W     -   614,127.428   747,102.597   MT  0.99996847   +0 22 59.1
 NH1547;SPC IL W     - 2,014,849.74  2,451,119.10   sFT  0.99996847   +0 22 59.1
 NH1547;UTM  16      - 4,674,919.665   285,634.060   MT  1.00016545   -1 44 40.5
 NH1547
 NH1547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8563474919(NAD 83)
 NH1547
 NH1547                          SUPERSEDED SURVEY CONTROL
 NH1547
 NH1547  NAD 83(1996)-  42 11 49.42222(N)    089 35 46.85187(W) AD(       ) 3
 NH1547  NAD 83(1986)-  42 11 49.42305(N)    089 35 46.85389(W) AD(       ) 3
 NH1547  NAD 27      -  42 11 49.34000(N)    089 35 46.44000(W) AD(       ) 3
 NH1547
 NH1547.Superseded values are not recommended for survey control.
 NH1547
 NH1547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1547.See file dsdata.pdf to determine how the superseded data were derived.
 NH1547
 NH1547_MARKER: 55 = TOWER
 NH1547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1547+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 NH1547
 NH1547  HISTORY     - Date     Condition        Report By
 NH1547  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1547  HISTORY     - 1954     GOOD             CGS
 NH1547  HISTORY     - 19960503 GOOD             USPSQD
 NH1547  HISTORY     - 20010813 GOOD             USPSQD
 NH1547  HISTORY     - 20050205 GOOD             USPSQD
 NH1547
 NH1547                          STATION DESCRIPTION
 NH1547
 NH1547'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1547'THIS STATION IS THE TOWER ON THE SOUTHEAST CORNER OF THE
 NH1547'GERMAN REFORMED CHURCH, IN THE VILLAGE OF BAILEYVILLE, ILLINOIS.
 NH1547'IT IS LOCATED ABOUT 85 FEET WEST OF THE CENTERLINE OF CENTER
 NH1547'STREET, AND ABOUT 40 FEET NORTH OF THE CENTERLINE OF BROADWAY.
 NH1547'THE CHURCH WAS ERECTED IN 1913 AND THE SPIRE IS QUITE PROMINENT.
 NH1547'
 NH1547'THE TOWER IS A WHITE WOODEN STRUCTURE ABOUT 40 FEET HIGH
 NH1547'WITH A LEDGE AROUND THE TOP.  ON THIS SETS A SMALLER TOWER
 NH1547'ABOUT 15 FEET HIGH WITH A LARGE SCREENED GOTHIC WINDOW ON
 NH1547'EACH SIDE.  THERE IS A SMALL GABLE OVER EACH WINDOW.  THE
 NH1547'STUBBY GREY SPIRE-SHAPED ROOF IS ABOUT 15 FEET HIGH AND
 NH1547'OCTAGONAL IN SHAPE.  IT HAS A BALL AT THE APEX.  THE TOTAL
 NH1547'HEIGHT IS ABOUT 70 FEET.
 NH1547
 NH1547                          STATION RECOVERY (1954)
 NH1547
 NH1547'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1547'STATION WAS RECOVERED BY VISITING SITE.  IT IS IN GOOD CONDITION.
 NH1547'THE OLD DESCRIPTION IS ADEQUATE AND CORRECT.
 NH1547
 NH1547                          STATION RECOVERY (1996)
 NH1547
 NH1547'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1547'RECOVERED IN GOOD CONDITION.
 NH1547
 NH1547                          STATION RECOVERY (2001)
 NH1547
 NH1547'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1547'NOW THE BAILETVILLE REFORMED CHURCH. BALL AT APEX IS NOW A CROSS.
 NH1547
 NH1547                          STATION RECOVERY (2005)
 NH1547
 NH1547'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH1547'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1095 ***********************************************************************
 HB1095  DESIGNATION -  BAKE OVEN
 HB1095  PID         -  HB1095
 HB1095  STATE/COUNTY-  IL/JACKSON
 HB1095  COUNTRY     -  US
 HB1095  USGS QUAD   -  ALTENBURG (2017)
 HB1095
 HB1095                         *CURRENT SURVEY CONTROL
 HB1095  ______________________________________________________________________
 HB1095* NAD 83(1986) POSITION- 37 38 33.     (N) 089 30 50.     (W)   SCALED
 HB1095* NAVD 88 ORTHO HEIGHT -   110.475 (meters)      362.45  (feet) ADJUSTED
 HB1095  ______________________________________________________________________
 HB1095  GEOID HEIGHT    -        -28.862 (meters)                     GEOID18
 HB1095  DYNAMIC HEIGHT  -        110.399 (meters)      362.20  (feet) COMP
 HB1095  MODELED GRAVITY -    979,937.4   (mgal)                       NAVD 88
 HB1095
 HB1095  VERT ORDER      -  FIRST     CLASS II
 HB1095
 HB1095.The horizontal coordinates were scaled from a map and have
 HB1095.an estimated accuracy of +/- 6 seconds.
 HB1095
 HB1095.The orthometric height was determined by differential leveling and
 HB1095.adjusted by the NATIONAL GEODETIC SURVEY
 HB1095.in June 1991.
 HB1095
 HB1095.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1095.GEOID18 height accuracy estimate available here.
 HB1095
 HB1095.Click photographs - Photos may exist for this station.
 HB1095
 HB1095.The dynamic height is computed by dividing the NAVD 88
 HB1095.geopotential number by the normal gravity value computed on the
 HB1095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1095.degrees latitude (g = 980.6199 gals.).
 HB1095
 HB1095.The modeled gravity was interpolated from observed gravity values.
 HB1095
 HB1095;                    North         East    Units  Estimated Accuracy
 HB1095;SPC IL W     -   108,490.      757,610.      MT  (+/- 180 meters Scaled)
 HB1095
 HB1095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG782691(NAD 83)
 HB1095
 HB1095                          SUPERSEDED SURVEY CONTROL
 HB1095
 HB1095  NGVD 29 (11/26/84)  110.575  (m)          362.78   (f) ADJUSTED    1 2
 HB1095
 HB1095.Superseded values are not recommended for survey control.
 HB1095
 HB1095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1095.See file dsdata.pdf to determine how the superseded data were derived.
 HB1095
 HB1095_MARKER: P = PIPE CAP
 HB1095_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB1095_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1095
 HB1095  HISTORY     - Date     Condition        Report By
 HB1095  HISTORY     - UNK      MONUMENTED       USACE
 HB1095  HISTORY     - 1949     GOOD             CGS
 HB1095
 HB1095                          STATION DESCRIPTION
 HB1095
 HB1095'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1095'AT GRAND TOWER.
 HB1095'AT GRAND TOWER, ABOUT 0.75 MILE NORTHWEST ALONG THE ILLINOIS
 HB1095'CENTRAL RAILROAD FROM THE STATION AT GRAND TOWER THENCE 0.2
 HB1095'MILE WEST ALONG PRIVATE ROAD LEADING TO HUGHES HOUSE, SET
 HB1095'BETWEEN LEVEE AND RIVER, NORTHWEST OF THE NORTHWEST CORNER OF
 HB1095'HUGHES HOUSE, AT THE EAST PART OF A ROCKY KNOLL CALLED DEVILS
 HB1095'BAKE OVEN, 66 FEET NORTH OF THE CENTER LINE OF THE LEVEE, 49.5
 HB1095'FEET EAST-SOUTHEAST OF A 26 INCH SYCAMORE TREE, 17 FEET SOUTHWEST
 HB1095'OF A 20 INCH SYCAMORE TREE, 4.5 FEET SOUTH-SOUTHWEST OF THE
 HB1095'NORTH-NORTHWEST EDGE OF A SMALL FLAT PIECE OF GROUND, 2 FEET
 HB1095'NORTHWEST OF A WHITE WOODEN WITNESS POST AND SET IN TOP OF A
 HB1095'3 INCH PIPE PROJECTING 4 INCHES.  CAP HAS U.S. LETTERED ON IT.
 HB1095'NOTE-- THE TOP OF THE CAP APPEARS TO HAVE BEEN HIT AND DEPRESSED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1408 ***********************************************************************
 MF1408  DESIGNATION -  BALD
 MF1408  PID         -  MF1408
 MF1408  STATE/COUNTY-  IL/KANE
 MF1408  COUNTRY     -  US
 MF1408  USGS QUAD   -  SUGAR GROVE (2018)
 MF1408
 MF1408                         *CURRENT SURVEY CONTROL
 MF1408  ______________________________________________________________________
 MF1408* NAD 83(1997) POSITION- 41 50 54.13659(N) 088 24 12.20263(W)   ADJUSTED
 MF1408* NAVD 88 ORTHO HEIGHT -   245.    (meters)      804.    (feet) SCALED
 MF1408  ______________________________________________________________________
 MF1408  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 MF1408  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 MF1408  HORZ ORDER      -  SECOND
 MF1408
 MF1408.The horizontal coordinates were established by classical geodetic methods
 MF1408.and adjusted by the National Geodetic Survey in October 1999.
 MF1408
 MF1408.The orthometric height was scaled from a topographic map.
 MF1408
 MF1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1408.GEOID18 height accuracy estimate available here.
 MF1408
 MF1408.Click photographs - Photos may exist for this station.
 MF1408
 MF1408.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1408
 MF1408. The following values were computed from the NAD 83(1997) position.
 MF1408
 MF1408;                    North         East     Units Scale Factor Converg.
 MF1408;SPC IL E     -   575,263.726   294,182.170   MT  0.99997542   -0 02 48.3
 MF1408;SPC IL E     - 1,887,344.41    965,162.67   sFT  0.99997542   -0 02 48.3
 MF1408;UTM  16      - 4,633,893.284   383,497.797   MT  0.99976702   -0 56 11.0
 MF1408
 MF1408!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1408!SPC IL E     -   0.99996677  x   0.99997542  =   0.99994219
 MF1408!UTM  16      -   0.99996677  x   0.99976702  =   0.99973380
 MF1408
 MF1408:                Primary Azimuth Mark                     Grid Az
 MF1408:SPC IL E     -  BALD AZ MK                               103 34 12.2
 MF1408:UTM  16      -  BALD AZ MK                               104 27 34.9
 MF1408
 MF1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8349733893(NAD 83)
 MF1408
 MF1408|---------------------------------------------------------------------|
 MF1408| PID    Reference Object                     Distance      Geod. Az  |
 MF1408|                                                           dddmmss.s |
 MF1408| MF1385 ST CHARLES TRAIN SCH BOYS TK        APPROX. 7.6 KM 0181200.6 |
 MF1408| MF1386 ST CHARLES TRAIN SCH BOYS STK       APPROX. 7.1 KM 0201617.9 |
 MF1408| MF1387 ST CHARLES MFG CO WATER TANK        APPROX.11.9 KM 0500406.8 |
 MF1408| MF1388 GENEVA MUNICIPAL TANK               APPROX. 8.7 KM 0530600.8 |
 MF1408| MF1381 GENEVA RAD STA KSA 457 MAST         APPROX. 8.9 KM 0613518.6 |
 MF1408| MF1324 WEST CHICAGO OWEN ILL CO TANK       APPROX.15.6 KM 0615916.1 |
 MF1408| MF1384 GENEVA ILL TRAIN SCH GIRLS STK      APPROX. 9.4 KM 0683830.9 |
 MF1408| MF1394 BATAVIA FURNAS ELEC CO TANK         APPROX. 6.6 KM 0871019.3 |
 MF1408| MF1396 BATAVIA HOLY CROSS CATH CH          APPROX. 8.3 KM 0883403.6 |
 MF1408| CI6672 BALD AZ MK                                         1033123.9 |
 MF1408| CI6673 BALD RM 1                            12.049 METERS 11407     |
 MF1408| MF1401 MOOSEHEART POWER PLANT STACK        APPROX. 6.7 KM 1152501.5 |
 MF1408| MF1404 NORTH AURORA EXPOSITION PK TK       APPROX. 8.3 KM 1322728.9 |
 MF1408| MF1395 N AURORA MERCYVI SANITARIUM TK      APPROX. 9.4 KM 1355349.0 |
 MF1408| CI6674 BALD RM 2                            25.000 METERS 20905     |
 MF1408|---------------------------------------------------------------------|
 MF1408
 MF1408                          SUPERSEDED SURVEY CONTROL
 MF1408
 MF1408  NAD 83(1997)-  41 50 54.13759(N)    088 24 12.20738(W) AD(       ) 2
 MF1408  NAD 83(1986)-  41 50 54.13985(N)    088 24 12.21235(W) AD(       ) 2
 MF1408  NAD 27      -  41 50 54.03880(N)    088 24 11.94570(W) AD(       ) 2
 MF1408
 MF1408.Superseded values are not recommended for survey control.
 MF1408
 MF1408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1408.See file dsdata.pdf to determine how the superseded data were derived.
 MF1408
 MF1408_MARKER: DS = TRIANGULATION STATION DISK
 MF1408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1408_STAMPING: BALD 1956
 MF1408_MARK LOGO: CGS
 MF1408_PROJECTION: FLUSH
 MF1408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1408+STABILITY: SURFACE MOTION
 MF1408
 MF1408  HISTORY     - Date     Condition        Report By
 MF1408  HISTORY     - 1956     MONUMENTED       CGS
 MF1408  HISTORY     - 1967     GOOD             CGS
 MF1408  HISTORY     - 19890908 MARK NOT FOUND   USPSQD
 MF1408  HISTORY     - 19980425 MARK NOT FOUND   USPSQD
 MF1408
 MF1408                          STATION DESCRIPTION
 MF1408
 MF1408'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1408'THE STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF GENEVA AND
 MF1408'ABOUT 4-1/2 MILES WEST OF BATAVIA.  IT IS ON A BARE, PROMINENT
 MF1408'HILL KNOWN AS BALD MOUND ON PROPERTY OWNED BY RICHARD JOHNSON.
 MF1408'IT IS ABOUT 0.1 MILE NORTHWEST OF MR. JOHNSONS FARM BUILDINGS
 MF1408'AND ABOUT 50 YARDS NORTHEAST OF THE HIGHEST POINT OF THE HILL.
 MF1408'THE MARK IS FLUSH AND THE DISK IS STAMPED BALD 1956.
 MF1408'
 MF1408'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET
 MF1408'AND BATAVIA AVENUE IN BATAVIA, GO WEST ON MAIN STREET AND
 MF1408'CONTINUE WEST ON PAVED ROAD FOR 4.15 MILES TO THE AZIMUTH
 MF1408'MARK ON THE LEFT.  CONTINUE WEST ON THE PAVED ROAD FOR 0.45
 MF1408'MILE TO A PAVED ROAD RIGHT.  CONTINUE WEST ON THE PAVED ROAD
 MF1408'FOR 0.05 MILE TO A GATE ON THE RIGHT AND A DRIVEWAY RIGHT TO
 MF1408'A GRAVEL PIT.  TURN RIGHT THROUGH THE GATE, THEN LEFT AND GO
 MF1408'WEST AND NORTH AROUND THE GRAVEL PIT TO THE TOP OF THE HILL
 MF1408'AND THE STATION.
 MF1408'
 MF1408'REFERENCE MARK 1 IS IN A BOULDER WHICH IS ABOUT 3 FEET SQUARE
 MF1408'AND PROJECTS ABOUT 8 INCHES.  THE DISK IS SET FLUSH IN A
 MF1408'DRILLHOLE IN THE BOULDER AND IT IS STAMPED BALD NO 1 1956.
 MF1408'
 MF1408'REFERENCE MARK 2 IS IN A BOULDER WHICH IS ABOUT 3 FEET SQUARE
 MF1408'AND PROJECTS ABOUT 2 INCHES.  THE DISK IS SET FLUSH IN A
 MF1408'DRILLHOLE IN THE BOULDER AND IT IS STAMPED BALD NO 2 1956.
 MF1408'
 MF1408'THE AZIMUTH MARK IS 30 FEET SOUTH OF THE CENTER OF THE PAVED
 MF1408'ROAD, 1 FOOT WEST OF A TELEPHONE POLE AND WHITE WITNESS POST
 MF1408'AND 1 FOOT NORTH OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES
 MF1408'AND THE DISK IS STAMPED BALD 1956.
 MF1408'
 MF1408'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1408
 MF1408                          STATION RECOVERY (1967)
 MF1408
 MF1408'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1408'ALL MARKS FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD
 MF1408'WITH THE BELOW CHANGES.
 MF1408'
 MF1408'THE AZIMUTH MARK IS 44 FEET SOUTHWEST OF THE SOUTHWEST END OF
 MF1408'A CONCRETE HEADWALL, 26 FEET WEST OF A FENCE CORNER AND 1
 MF1408'FOOT NORTH OF A METAL WITNESS POST.
 MF1408
 MF1408                          STATION RECOVERY (1989)
 MF1408
 MF1408'RECOVERY NOTE BY US POWER SQUADRON 1989 (WRM)
 MF1408'MARK NOT FOUND.
 MF1408
 MF1408                          STATION RECOVERY (1998)
 MF1408
 MF1408'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1408'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1870 ***********************************************************************
 JB1870  DESIGNATION -  BALD
 JB1870  PID         -  JB1870
 JB1870  STATE/COUNTY-  IL/JEFFERSON
 JB1870  COUNTRY     -  US
 JB1870  USGS QUAD   -  WALTONVILLE (2018)
 JB1870
 JB1870                         *CURRENT SURVEY CONTROL
 JB1870  ______________________________________________________________________
 JB1870* NAD 83(1997) POSITION- 38 12 48.29313(N) 089 05 31.60484(W)   ADJUSTED
 JB1870* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 JB1870  ______________________________________________________________________
 JB1870  GEOID HEIGHT    -        -29.865 (meters)                     GEOID18
 JB1870  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 JB1870  HORZ ORDER      -  SECOND
 JB1870
 JB1870.The horizontal coordinates were established by classical geodetic methods
 JB1870.and adjusted by the National Geodetic Survey in October 1999.
 JB1870
 JB1870.The orthometric height was scaled from a topographic map.
 JB1870
 JB1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1870.GEOID18 height accuracy estimate available here.
 JB1870
 JB1870.Click photographs - Photos may exist for this station.
 JB1870
 JB1870.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1870
 JB1870. The following values were computed from the NAD 83(1997) position.
 JB1870
 JB1870;                    North         East     Units Scale Factor Converg.
 JB1870;SPC IL E     -   171,935.173   233,549.365   MT  1.00002936   -0 28 09.8
 JB1870;SPC IL E     -   564,090.65    766,236.54   sFT  1.00002936   -0 28 09.8
 JB1870;UTM  16      - 4,231,563.314   316,842.054   MT  1.00001317   -1 17 40.3
 JB1870
 JB1870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1870!SPC IL E     -   0.99997866  x   1.00002936  =   1.00000801
 JB1870!UTM  16      -   0.99997866  x   1.00001317  =   0.99999183
 JB1870
 JB1870:                Primary Azimuth Mark                     Grid Az
 JB1870:SPC IL E     -  BALD AZ MK                               104 58 24.7
 JB1870:UTM  16      -  BALD AZ MK                               105 47 55.2
 JB1870
 JB1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1684231563(NAD 83)
 JB1870
 JB1870|---------------------------------------------------------------------|
 JB1870| PID    Reference Object                     Distance      Geod. Az  |
 JB1870|                                                           dddmmss.s |
 JB1870| CI2913 BALD AZ MK                                         1043014.9 |
 JB1870| CI2914 BALD RM 1                            25.384 METERS 12824     |
 JB1870| CI2915 BALD RM 2                            27.178 METERS 21358     |
 JB1870|---------------------------------------------------------------------|
 JB1870
 JB1870                          SUPERSEDED SURVEY CONTROL
 JB1870
 JB1870  NAD 83(1993)-  38 12 48.30643(N)    089 05 31.60399(W) AD(       ) 2
 JB1870  NAD 83(1986)-  38 12 48.30701(N)    089 05 31.60484(W) AD(       ) 2
 JB1870  NAD 27      -  38 12 48.12998(N)    089 05 31.33900(W) AD(       ) 2
 JB1870
 JB1870.Superseded values are not recommended for survey control.
 JB1870
 JB1870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1870.See file dsdata.pdf to determine how the superseded data were derived.
 JB1870
 JB1870_MARKER: DS = TRIANGULATION STATION DISK
 JB1870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1870_STAMPING: BALD 1961
 JB1870_MARK LOGO: CGS
 JB1870_PROJECTION: FLUSH
 JB1870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1870+STABILITY: SURFACE MOTION
 JB1870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1870+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2009
 JB1870
 JB1870  HISTORY     - Date     Condition        Report By
 JB1870  HISTORY     - 1961     MONUMENTED       CGS
 JB1870  HISTORY     - 20090121 GOOD             ILDT
 JB1870
 JB1870                          STATION DESCRIPTION
 JB1870
 JB1870'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1870'THE STATION IS ABOUT 9 MILES NORTH, NORTHWEST OF SESSER, ABOUT 3
 JB1870'MILES WEST OF WALTONVILLE, IN THE NORTHWEST 1/4 OF SECTION 3, T 4 S,
 JB1870'R 1 E., AND IN BALD HILL TOWNSHIP ON THE PROPERTY OF MR. RUSSELL
 JB1870'ELLISTON.  IT IS 21 FEET SOUTH OF A WIRE FENCE AND A WITNESS POST,
 JB1870'50 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD, 72 FEET EAST OF
 JB1870'THE CENTERLINE OF A DRIVEWAY, 95 FEET NORTH OF THE NORTHWEST CORNER
 JB1870'OF THE WEST ONE OF TWO SHEDS AND 120 FEET EAST, NORTHEAST OF THE
 JB1870'NORTHEAST CORNER OF A FRAME HOUSE.  THE MONUMENT IS FLUSH AND
 JB1870'THE DISK IS STAMPED BALD 1961.
 JB1870'
 JB1870'TO REACH FROM THE WALTONVILLE COMMUNITY HIGH SCHOOL AT THE WEST
 JB1870'EDGE OF WALTONVILLE, GO WEST ON A PAVED ROAD FOR 1.75 MILES TO A
 JB1870'SIDE ROAD LEFT.  CONTINUE WEST ON THE PAVED ROAD FOR 0.6 MILE TO A
 JB1870'DRIVEWAY LEFT AND THE STATION ON THE LEFT.
 JB1870'
 JB1870'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO SOUTH ON AN OIL ROAD
 JB1870'FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 JB1870'
 JB1870'REFERENCE MARK 1 IS 22 FEET WEST OF A WIRE FENCE, 42 FEET NORTH OF
 JB1870'THE NORTHEAST CORNER OF THE EAST ONE OF TWO SHEDS AND 75 FEET SOUTH
 JB1870'OF A FENCE CORNER.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1870'BALD NO 1 1961.
 JB1870'
 JB1870'REFERENCE MARK 2 IS 1 FOOT EAST OF A WIRE FENCE, 17 FEET EAST OF
 JB1870'THE CENTERLINE OF THE DRIVEWAY AND 42 FEET NORTHWEST OF THE
 JB1870'NORTHWEST CORNER OF THE WEST ONE OF TWO SHEDS.  THE MONUMENT IS
 JB1870'FLUSH AND THE DISK IS STAMPED BALD NO 2 1961.
 JB1870'
 JB1870'THE AZIMUTH MARK IS 1 FOOT EAST OF A WIRE FENCE, 2 FEET SOUTH OF A
 JB1870'WITNESS POST, 3 FEET NORTHEAST OF A TELEPHONE POLE AND 13 FEET WEST
 JB1870'OF THE CENTERLINE OF THE OIL ROAD.  THE MONUMENT IS FLUSH AND THE
 JB1870'DISK IS STAMPED BALD 1961.
 JB1870'
 JB1870'NOTE--THE STATION WAS BUILT IN 1961 BUT WAS NOT OCCUPIED UNTIL
 JB1870'1962.
 JB1870'
 JB1870'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1870
 JB1870                          STATION RECOVERY (2009)
 JB1870
 JB1870'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0733 ***********************************************************************
 MG0733  DESIGNATION -  BALD BLUFF
 MG0733  PID         -  MG0733
 MG0733  STATE/COUNTY-  IL/HENDERSON
 MG0733  COUNTRY     -  US
 MG0733  USGS QUAD   -  KEITHSBURG (2018)
 MG0733
 MG0733                         *CURRENT SURVEY CONTROL
 MG0733  ______________________________________________________________________
 MG0733* NAD 83(1997) POSITION- 41 02 10.88519(N) 090 53 26.68699(W)   ADJUSTED
 MG0733* NAVD 88 ORTHO HEIGHT -   174.    (meters)      571.    (feet) SCALED
 MG0733  ______________________________________________________________________
 MG0733  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 MG0733  LAPLACE CORR    -          1.27  (seconds)                    DEFLEC18
 MG0733  HORZ ORDER      -  FIRST
 MG0733
 MG0733.The horizontal coordinates were established by classical geodetic methods
 MG0733.and adjusted by the National Geodetic Survey in October 1999.
 MG0733
 MG0733.The orthometric height was scaled from a topographic map.
 MG0733
 MG0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0733.GEOID18 height accuracy estimate available here.
 MG0733
 MG0733.Click photographs - Photos may exist for this station.
 MG0733
 MG0733.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0733
 MG0733. The following values were computed from the NAD 83(1997) position.
 MG0733
 MG0733;                    North         East     Units Scale Factor Converg.
 MG0733;SPC IL W     -   485,315.473   639,116.261   MT  0.99998678   -0 28 31.4
 MG0733;SPC IL W     - 1,592,239.18  2,096,833.93   sFT  0.99998678   -0 28 31.4
 MG0733;SPC IA S     -   118,376.015   719,366.030   MT  0.99995247   +1 43 07.4
 MG0733;SPC IA S     -   388,371.98  2,360,120.05   sFT  0.99995247   +1 43 07.4
 MG0733;UTM  15      - 4,544,936.179   677,299.550   MT  0.99998691   +1 23 06.6
 MG0733
 MG0733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0733!SPC IL W     -   0.99997791  x   0.99998678  =   0.99996469
 MG0733!SPC IA S     -   0.99997791  x   0.99995247  =   0.99993038
 MG0733!UTM  15      -   0.99997791  x   0.99998691  =   0.99996482
 MG0733
 MG0733:                Primary Azimuth Mark                     Grid Az
 MG0733:SPC IL W     -  BALD BLUFF RM 2                          321 20 32.5
 MG0733:SPC IA S     -  BALD BLUFF RM 2                          319 08 53.7
 MG0733:UTM  15      -  BALD BLUFF RM 2                          319 28 54.5
 MG0733
 MG0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7729944936(NAD 83)
 MG0733
 MG0733|---------------------------------------------------------------------|
 MG0733| PID    Reference Object                     Distance      Geod. Az  |
 MG0733|                                                           dddmmss.s |
 MG0733| MG0736 JOY WATER TANK                      APPROX.17.8 KM 0023917.9 |
 MG0733| MG0732 ALEDO WATER TANK                    APPROX.21.7 KM 0324234.9 |
 MG0733| CL8869 BALD BLUFF RM 1                                    09109     |
 MG0733| LD0770 OQUAWKA WATER TANK                  APPROX.12.4 KM 2044646.6 |
 MG0733| CL8870 BALD BLUFF RM 2                                    3205201.1 |
 MG0733|---------------------------------------------------------------------|
 MG0733
 MG0733                          SUPERSEDED SURVEY CONTROL
 MG0733
 MG0733  NAD 83(1996)-  41 02 10.88521(N)    090 53 26.68700(W) AD(       ) 1
 MG0733  NAD 83(1986)-  41 02 10.88890(N)    090 53 26.68917(W) AD(       ) 1
 MG0733  NAD 27      -  41 02 10.76000(N)    090 53 26.18200(W) AD(       ) 1
 MG0733
 MG0733.Superseded values are not recommended for survey control.
 MG0733
 MG0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0733.See file dsdata.pdf to determine how the superseded data were derived.
 MG0733
 MG0733_MARKER: DS = TRIANGULATION STATION DISK
 MG0733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0733_STAMPING: BALD BLUFF 1931
 MG0733_MARK LOGO: CGS
 MG0733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0733+STABILITY: SURFACE MOTION
 MG0733
 MG0733  HISTORY     - Date     Condition        Report By
 MG0733  HISTORY     - 1931     MONUMENTED       CGS
 MG0733  HISTORY     - 1958     GOOD             CGS
 MG0733  HISTORY     - 20010331 GOOD             NGS
 MG0733
 MG0733                          STATION DESCRIPTION
 MG0733
 MG0733'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0733'STATION IS ABOUT 8 MILES NORTH-NORTHEAST OF OQUAWKA AND 5-1/2
 MG0733'MILES SOUTH-SOUTHEAST OF KEITHSBURG ON A POINT OF A VERY
 MG0733'PROMINENT SPUR OF THE MAIN BLUFF, KNOWN AS BALD BLUFF.  MARK
 MG0733'IS ON THE HIGHEST POINT IN THE VICINITY, IN A CLEAR PASTURE
 MG0733'EXCEPT FOR A FEW SCATTERED TREES, ON LAND OWNED BY AN ESTATE AND
 MG0733'IS IN CHARGE OF WARD BLOOMER, OF KEITHSBURG.
 MG0733'
 MG0733'TO REACH FROM OQUAWKA FOLLOW STATE HIGHWAY 94A EAST ONE
 MG0733'MILE TO SAND ROAD LEADING NORTH, FOLLOW STRAIGHT NORTH 6.2
 MG0733'MILES TO CROSSROADS, TURN EAST 1.3 MILE TO CROSSROADS, AND
 MG0733'NORTH ONE MILE TO A ROAD LEADING INTO FARM ON RIGHT, GO EAST
 MG0733'1/4 MILE TO RED GATE, LEAVE TRUCK HERE, FOLLOW FOOTPATH NORTH
 MG0733'BEGINNING ON NORTH SIDE OF WIRE FENCE JUST EAST OF GATE, 1/4
 MG0733'MILE TO STATION ON TOP OF BLUFF.
 MG0733'
 MG0733'REFERENCE MARK NO. 1 IS EAST OF THE STATION, IN PASTURE, 5
 MG0733'FEET SOUTH OF AN 18-INCH OAK TREE.
 MG0733'
 MG0733'REFERENCE MARK NO. 2 IS NORTHWEST OF THE STATION, ONE FOOT
 MG0733'WEST OF A NORTH-AND-SOUTH WIRE FENCE 1 METER SOUTH OF A TELEPHONE
 MG0733'POLE, 6 METERS EAST OF CENTERLINE OF SECTION-LINE DIRT ROAD,
 MG0733'AND ABOUT 1/4 MILE NORTH OF A FARMHOUSE WITH SCATTERED OLD
 MG0733'BARNS IN YARD.
 MG0733'
 MG0733'HEIGHT OF SIGNAL ABOVE STATION MARK - 4 METERS.
 MG0733
 MG0733                          STATION RECOVERY (1958)
 MG0733
 MG0733'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 MG0733'STATION AND REFERENCE MARK NO. 1 RECOVERED IN GOOD CONDITION.
 MG0733'REFERENCE MARK NO. 2 SEARCHED FOR BUT NOT RECOVERED, MARK
 MG0733'PROBABLY STILL EXISTS.  DISTANCE AND DIRECTION TO REFERENCE
 MG0733'MARK NO. 1 CHECKED AND VERIFIED.  DESCRIPTION ADEQUATE AND
 MG0733'CORRECT.
 MG0733
 MG0733                          STATION RECOVERY (2001)
 MG0733
 MG0733'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MG0733'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1697 ***********************************************************************
 HB1697  DESIGNATION -  BALD KNOB
 HB1697  PID         -  HB1697
 HB1697  STATE/COUNTY-  IL/UNION
 HB1697  COUNTRY     -  US
 HB1697  USGS QUAD   -  COBDEN (2018)
 HB1697
 HB1697                         *CURRENT SURVEY CONTROL
 HB1697  ______________________________________________________________________
 HB1697* NAD 83(2011) POSITION- 37 33 06.68396(N) 089 20 46.27435(W)   ADJUSTED
 HB1697* NAD 83(2011) ELLIP HT-   285.373 (meters)        (06/27/12)   ADJUSTED
 HB1697* NAD 83(2011) EPOCH   -  2010.00
 HB1697* NAVD 88 ORTHO HEIGHT -   314.1   (meters)     1031.    (feet) GPS OBS
 HB1697  ______________________________________________________________________
 HB1697  NAVD 88 orthometric height was determined with an earlier geoid model
 HB1697  GEOID HEIGHT    -        -28.662 (meters)                     GEOID18
 HB1697  NAD 83(2011) X  -     57,775.000 (meters)                     COMP
 HB1697  NAD 83(2011) Y  - -5,062,795.594 (meters)                     COMP
 HB1697  NAD 83(2011) Z  -  3,866,302.540 (meters)                     COMP
 HB1697  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 HB1697
 HB1697  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1697  Standards:
 HB1697         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1697            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1697  -------------------------------------------------------------------
 HB1697  NETWORK    0.43   0.67           0.19   0.16   0.34     -0.12413184
 HB1697  -------------------------------------------------------------------
 HB1697  Click here for local accuracies and other accuracy information.
 HB1697
 HB1697.The horizontal coordinates were established by GPS observations
 HB1697.and adjusted by the National Geodetic Survey in June 2012.
 HB1697
 HB1697.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1697.been affixed to the stable North American tectonic plate. See 
 HB1697.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1697
 HB1697.The horizontal coordinates are valid at the epoch date displayed above
 HB1697.which is a decimal equivalence of Year/Month/Day.
 HB1697
 HB1697.The orthometric height was determined by GPS observations and a
 HB1697.high-resolution geoid model.
 HB1697
 HB1697.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1697.GEOID18 height accuracy estimate available here.
 HB1697
 HB1697.Click photographs - Photos may exist for this station.
 HB1697
 HB1697.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1697
 HB1697.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1697
 HB1697.The ellipsoidal height was determined by GPS observations
 HB1697.and is referenced to NAD 83.
 HB1697
 HB1697. The following values were computed from the NAD 83(2011) position.
 HB1697
 HB1697;                    North         East     Units Scale Factor Converg.
 HB1697;SPC IL W     -    98,548.722   772,497.427   MT  1.00000589   +0 30 00.3
 HB1697;SPC IL W     -   323,321.93  2,534,435.31   sFT  1.00000589   +0 30 00.3
 HB1697;UTM  16      - 4,158,681.527   292,748.796   MT  1.00012910   -1 25 49.7
 HB1697
 HB1697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1697!SPC IL W     -   0.99995522  x   1.00000589  =   0.99996111
 HB1697!UTM  16      -   0.99995522  x   1.00012910  =   1.00008431
 HB1697
 HB1697:                Primary Azimuth Mark                     Grid Az
 HB1697:SPC IL W     -  FROHNA                                   291 29 07.7
 HB1697:UTM  16      -  FROHNA                                   293 24 57.7
 HB1697
 HB1697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9274858681(NAD 83)
 HB1697
 HB1697|---------------------------------------------------------------------|
 HB1697| PID    Reference Object                     Distance      Geod. Az  |
 HB1697|                                                           dddmmss.s |
 HB1697| CI2916 BALD KNOB RM 1                       26.450 METERS 01446     |
 HB1697| HB1711 ANNA CLOCK TOWER                    APPROX.12.0 KM 1313619.7 |
 HB1697| HB1712 ANNA STATE HOSPITAL STACK           APPROX.12.4 KM 1314632.9 |
 HB1697| CI2917 BALD KNOB RM 2                       77.200 METERS 15205     |
 HB1697| HB1764 FROHNA                              APPROX.26.0 KM 2915908.0 |
 HB1697|---------------------------------------------------------------------|
 HB1697
 HB1697                          SUPERSEDED SURVEY CONTROL
 HB1697
 HB1697  NAD 83(2007)-  37 33 06.68429(N)    089 20 46.27497(W) AD(2002.00) 1
 HB1697  ELLIP H (05/06/10)  285.387  (m)                       GP(2002.00) 3 1
 HB1697  NAD 83(1997)-  37 33 06.68918(N)    089 20 46.28092(W) AD(       ) 1
 HB1697  NAD 83(1993)-  37 33 06.69755(N)    089 20 46.28276(W) AD(       ) 1
 HB1697  NAD 83(1986)-  37 33 06.69879(N)    089 20 46.28324(W) AD(       ) 1
 HB1697  NAD 27      -  37 33 06.51800(N)    089 20 45.95900(W) AD(       ) 1
 HB1697  NAVD 88 (05/06/10)  314.1    (m)  GEOID09  model used  GPS OBS        
 HB1697
 HB1697.Superseded values are not recommended for survey control.
 HB1697
 HB1697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1697.See file dsdata.pdf to determine how the superseded data were derived.
 HB1697
 HB1697_MARKER: DS = TRIANGULATION STATION DISK
 HB1697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1697_STAMPING: BALD KNOB 1930
 HB1697_MARK LOGO: CGS
 HB1697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1697+STABILITY: SURFACE MOTION
 HB1697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1697+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2010
 HB1697
 HB1697  HISTORY     - Date     Condition        Report By
 HB1697  HISTORY     - 1930     MONUMENTED       CGS
 HB1697  HISTORY     - 20091021 GOOD             ILDT
 HB1697  HISTORY     - 20091027 GOOD             ILDT
 HB1697  HISTORY     - 20100720 GOOD             ILDT
 HB1697
 HB1697                          STATION DESCRIPTION
 HB1697
 HB1697'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1697'ABOUT 8 MILES NORTHWEST OF ANNA, 5 MILES NORTH OF WEST FROM COBDEN, 2
 HB1697'MILES SOUTHWEST OF ALTO PASS, IN SE 1/4 SEC. 20, T. 11 S., R. 2 W.,
 HB1697'7.4 METERS (24 FEET) SOUTH OF SOUTHEAST CORNER OF GARDEN FENCE, AND
 HB1697'7.4 METERS (24 FEET) EAST OF NORTHEAST CORNER OF HOUSE ON LAND
 HB1697'OWNED BY GEORGE GUNN OF MOUND CITY AND OCCUPIED BY HENRY RENDLEMAN.
 HB1697'TO REACH FROM COBDEN, GO WEST 5 MILES VIA GRAVEL ROAD TO MOUNTAIN
 HB1697'GLEN TO DIRT ROAD LEADING SOUTHWEST DOWN CLEAR CREEK, FOLLOW 2.2
 HB1697'MILES TO ROAD LEADING NORTH UP DRY BRANCH, FOLLOW 1 MILE TO POINT
 HB1697'NEAR GROUP OF BUILDINGS, AND CONTINUE ON PRIVATE ROAD TO RIGHT UP
 HB1697'RIDGE ABOUT 1-1/2 MILES TO STATION SITE.  SURFACE AND UNDERGROUND
 HB1697'MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 HB1697'REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN CONCRETE.
 HB1697'NO. 1 IS IN NORTH CORNER OF ORCHARD, AND 26.45 METERS
 HB1697'(86.8 FEET) FROM STATION, N 14 DEG 46 MIN E.  NO. 2 IS IN
 HB1697'SOUTHEAST CORNER OF ORCHARD, AND 77.20 METERS (253.3 FEET) FROM
 HB1697'STATION, S 27 DEG 56 MIN E.
 HB1697
 HB1697                          STATION RECOVERY (2009)
 HB1697
 HB1697'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (SZ)
 HB1697'RECOVERED AS DESCRIBED
 HB1697
 HB1697                          STATION RECOVERY (2009)
 HB1697
 HB1697'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 HB1697'RECOVERED IN GOOD CONDITION.
 HB1697
 HB1697                          STATION RECOVERY (2010)
 HB1697
 HB1697'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (BE)
 HB1697'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1698 ***********************************************************************
 HB1698  DESIGNATION -  BALD KNOB LOOKOUT TOWER
 HB1698  PID         -  HB1698
 HB1698  STATE/COUNTY-  IL/UNION
 HB1698  COUNTRY     -  US
 HB1698  USGS QUAD   -  COBDEN (2018)
 HB1698
 HB1698                         *CURRENT SURVEY CONTROL
 HB1698  ______________________________________________________________________
 HB1698* NAD 83(1997) POSITION- 37 33 06.56277(N) 089 20 46.06683(W)   ADJUSTED
 HB1698  ______________________________________________________________________
 HB1698  GEOID HEIGHT    -        -28.662 (meters)                     GEOID18
 HB1698  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 HB1698  HORZ ORDER      -  THIRD
 HB1698
 HB1698.The horizontal coordinates were established by classical geodetic methods
 HB1698.and adjusted by the National Geodetic Survey in October 1999.
 HB1698
 HB1698.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1698.GEOID18 height accuracy estimate available here.
 HB1698
 HB1698.Click photographs - Photos may exist for this station.
 HB1698
 HB1698.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1698
 HB1698. The following values were computed from the NAD 83(1997) position.
 HB1698
 HB1698;                    North         East     Units Scale Factor Converg.
 HB1698;SPC IL W     -    98,545.030   772,502.553   MT  1.00000590   +0 30 00.4
 HB1698;SPC IL W     -   323,309.82  2,534,452.13   sFT  1.00000590   +0 30 00.4
 HB1698;UTM  16      - 4,158,677.665   292,753.795   MT  1.00012908   -1 25 49.5
 HB1698
 HB1698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9275358677(NAD 83)
 HB1698
 HB1698                          SUPERSEDED SURVEY CONTROL
 HB1698
 HB1698  NAD 83(1993)-  37 33 06.57068(N)    089 20 46.06888(W) AD(       ) 3
 HB1698  NAD 83(1986)-  37 33 06.57098(N)    089 20 46.07480(W) AD(       ) 3
 HB1698  NAD 27      -  37 33 06.39441(N)    089 20 45.74828(W) AD(       ) 3
 HB1698
 HB1698.Superseded values are not recommended for survey control.
 HB1698
 HB1698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1698.See file dsdata.pdf to determine how the superseded data were derived.
 HB1698
 HB1698_MARKER: 57 = LOOKOUT TOWER
 HB1698
 HB1698  HISTORY     - Date     Condition        Report By
 HB1698  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1698
 HB1698                          STATION DESCRIPTION
 HB1698
 HB1698'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1924 ***********************************************************************
 JB1924  DESIGNATION -  BALDWIN
 JB1924  PID         -  JB1924
 JB1924  STATE/COUNTY-  IL/RANDOLPH
 JB1924  COUNTRY     -  US
 JB1924  USGS QUAD   -  BALDWIN (2018)
 JB1924
 JB1924                         *CURRENT SURVEY CONTROL
 JB1924  ______________________________________________________________________
 JB1924* NAD 83(1997) POSITION- 38 11 56.33942(N) 089 50 15.81711(W)   ADJUSTED
 JB1924* NAVD 88 ORTHO HEIGHT -   140.2   (meters)      460.    (feet) VERTCON3
 JB1924  ______________________________________________________________________
 JB1924  GEOID HEIGHT    -        -29.950 (meters)                     GEOID18
 JB1924  LAPLACE CORR    -          1.69  (seconds)                    DEFLEC18
 JB1924  HORZ ORDER      -  SECOND
 JB1924
 JB1924.The horizontal coordinates were established by classical geodetic methods
 JB1924.and adjusted by the National Geodetic Survey in October 1999.
 JB1924
 JB1924.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1924.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1924
 JB1924.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1924.GEOID18 height accuracy estimate available here.
 JB1924
 JB1924.Click photographs - Photos may exist for this station.
 JB1924
 JB1924.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1924
 JB1924. The following values were computed from the NAD 83(1997) position.
 JB1924
 JB1924;                    North         East     Units Scale Factor Converg.
 JB1924;SPC IL W     -   170,106.498   728,811.685   MT  0.99995140   +0 12 12.3
 JB1924;SPC IL W     -   558,091.07  2,391,109.67   sFT  0.99995140   +0 12 12.3
 JB1924;UTM  16      - 4,231,700.141   251,505.733   MT  1.00036056   -1 45 20.6
 JB1924
 JB1924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1924!SPC IL W     -   0.99998271  x   0.99995140  =   0.99993411
 JB1924!UTM  16      -   0.99998271  x   1.00036056  =   1.00034326
 JB1924
 JB1924:                Primary Azimuth Mark                     Grid Az
 JB1924:SPC IL W     -  REBAR                                    072 55 08.0
 JB1924:UTM  16      -  REBAR                                    074 52 40.9
 JB1924
 JB1924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5150531700(NAD 83)
 JB1924
 JB1924|---------------------------------------------------------------------|
 JB1924| PID    Reference Object                     Distance      Geod. Az  |
 JB1924|                                                           dddmmss.s |
 JB1924| CI2921 BALDWIN RM 1                         10.323 METERS 02725     |
 JB1924| CI2922 BALDWIN RM 2                         24.695 METERS 06721     |
 JB1924| JB1926 REBAR                               APPROX. 4.4 KM 0730720.3 |
 JB1924| JB1935 RED BUD MUNICIPAL TOWER             APPROX.13.7 KM 2754038.7 |
 JB1924|---------------------------------------------------------------------|
 JB1924
 JB1924                          SUPERSEDED SURVEY CONTROL
 JB1924
 JB1924  NAD 83(1986)-  38 11 56.34836(N)    089 50 15.80945(W) AD(       ) 2
 JB1924  NAD 27      -  38 11 56.17389(N)    089 50 15.44216(W) AD(       ) 2
 JB1924  NGVD 29 (07/19/86)  140.3    (m)          460.     (f) VERT ANG       
 JB1924
 JB1924.Superseded values are not recommended for survey control.
 JB1924
 JB1924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1924.See file dsdata.pdf to determine how the superseded data were derived.
 JB1924
 JB1924_MARKER: DD = SURVEY DISK
 JB1924_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1924+WITH SETTING: INFORMATION.
 JB1924_STAMPING: BALDWIN 1969
 JB1924_MARK LOGO: USGS
 JB1924_PROJECTION: RECESSED 30 CENTIMETERS
 JB1924_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1924_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1924
 JB1924  HISTORY     - Date     Condition        Report By
 JB1924  HISTORY     - 1969     MONUMENTED       USGS
 JB1924
 JB1924                          STATION DESCRIPTION
 JB1924
 JB1924'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1924'THE STATION IS LOCATED 1.0 MI N. AND 0.5 MI E. OF BALDWIN, ABOUT 0.25
 JB1924'MI E. OF CENTER OF SEC. 11, T. 4 S., R. 7 W., ON THE S. SIDE OF AN
 JB1924'E.-W. BLACKTOP RD. AND NEAR A N.-S. PROPERTY LINE FENCE.
 JB1924'
 JB1924'TO REACH THE STATION FROM THE BALDWIN POST OFFICE, DRIVE N. ONE BLOCK
 JB1924'TO JCT. OF STATE HWY. 154 CONTINUE ACROSS HWY. 154 AND N. ON A
 JB1924'BLACKTOP RD. FOR 1.2 MI TO JCT. OF A BLACKTOP RD. LEADING E., TURN
 JB1924'RIGHT AND DRIVE E. ON BLACKTOP RD. FOR 0.5 MI TO A N.-S. FENCE AND
 JB1924'STATION ON THE RIGHT.
 JB1924'
 JB1924'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED BALDWIN 1969
 JB1924'CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN IN THE GROUND
 JB1924'AND SET IN 6 IN. TILE FILLED WITH GRAVEL.  REFERENCE MARKS ARE
 JB1924'FLUSH.  STATION MARK IS 12 IN. BELOW GROUND.
 JB1924'
 JB1924'STATION MARK IS 58 FT S. OF CENTER OF THE E.-W. RD., 28 FT S. OF A
 JB1924'T-FENCE COR. AND 2.3 FT E. OF THE PROPERTY LINE FENCE.
 JB1924'
 JB1924'REFERENCE MARK 1 IS 33.87 FT NNE. OF STATION, 29 FT S. OF CENTER OF
 JB1924'THE RD., 18 FT E. OF THE T-FENCE COR. AND 1 FT W. OF A METAL WITNESS
 JB1924'POST.
 JB1924'
 JB1924'REFERENCE MARK 2 IS 81.02 FT (24.695 M.) ENE. OF STATION, 29 FT S. OF
 JB1924'CENTER OF THE RD. AND 1 FT W. OF A METAL WITNESS POST.
 JB1924'
 JB1924'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1925 ***********************************************************************
 JB1925  DESIGNATION -  BALDWIN ILL POWER PLANT STACK
 JB1925  PID         -  JB1925
 JB1925  STATE/COUNTY-  IL/RANDOLPH
 JB1925  COUNTRY     -  US
 JB1925  USGS QUAD   -  BALDWIN (2018)
 JB1925
 JB1925                         *CURRENT SURVEY CONTROL
 JB1925  ______________________________________________________________________
 JB1925* NAD 83(1997) POSITION- 38 12 18.29443(N) 089 51 21.21967(W)   ADJUSTED
 JB1925  ______________________________________________________________________
 JB1925  GEOID HEIGHT    -        -29.974 (meters)                     GEOID18
 JB1925  LAPLACE CORR    -          1.56  (seconds)                    DEFLEC18
 JB1925  HORZ ORDER      -  THIRD
 JB1925
 JB1925.The horizontal coordinates were established by classical geodetic methods
 JB1925.and adjusted by the National Geodetic Survey in October 1999.
 JB1925
 JB1925.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1925.GEOID18 height accuracy estimate available here.
 JB1925
 JB1925.Click photographs - Photos may exist for this station.
 JB1925
 JB1925.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1925
 JB1925. The following values were computed from the NAD 83(1997) position.
 JB1925
 JB1925;                    North         East     Units Scale Factor Converg.
 JB1925;SPC IL W     -   170,777.915   727,218.138   MT  0.99995030   +0 11 31.9
 JB1925;SPC IL W     -   560,293.88  2,385,881.51   sFT  0.99995030   +0 11 31.9
 JB1925;UTM  16      - 4,232,425.949   249,935.422   MT  1.00037020   -1 46 02.0
 JB1925
 JB1925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4993532425(NAD 83)
 JB1925
 JB1925                          SUPERSEDED SURVEY CONTROL
 JB1925
 JB1925  NAD 83(1986)-  38 12 18.30351(N)    089 51 21.21226(W) AD(       ) 3
 JB1925  NAD 27      -  38 12 18.12934(N)    089 51 20.84212(W) AD(       ) 3
 JB1925
 JB1925.Superseded values are not recommended for survey control.
 JB1925
 JB1925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1925.See file dsdata.pdf to determine how the superseded data were derived.
 JB1925
 JB1925_MARKER: 63 = STACK
 JB1925
 JB1925  HISTORY     - Date     Condition        Report By
 JB1925  HISTORY     - 1969     FIRST OBSERVED   CGS
 JB1925
 JB1925                          STATION DESCRIPTION
 JB1925
 JB1925'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JFS)
 JB1925'THE STATION IS LOCATED AT THE BALDWIN POWER PLANT, ABOUT 1.25 MI
 JB1925'NNW. OF BALDWIN AND OWNED BY ILLINOIS POWER COMPANY.  THE STATION IS
 JB1925'THE VERTICAL AXIS AT TOP OF THE STACK WHICH IS ABOUT 600 FT HIGH
 JB1925'AND OF CONCRETE AND STEEL CONSTRUCTION.
 JB1925'
 JB1925'STATION WAS INTERSECTED FROM STATIONS 55 SCHULINE, 56 CAMPBELL, 69
 JB1925'RED BUD, AND 62 BM 16 JHR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1050 ***********************************************************************
 KB1050  CBN         -  This is a Cooperative Base Network Control Station.
 KB1050  DESIGNATION -  BALL
 KB1050  PID         -  KB1050
 KB1050  STATE/COUNTY-  IL/SANGAMON
 KB1050  COUNTRY     -  US
 KB1050  USGS QUAD   -  CHATHAM (2018)
 KB1050
 KB1050                         *CURRENT SURVEY CONTROL
 KB1050  ______________________________________________________________________
 KB1050* NAD 83(2011) POSITION- 39 38 53.25862(N) 089 38 30.82033(W)   ADJUSTED
 KB1050* NAD 83(2011) ELLIP HT-   152.303 (meters)        (06/27/12)   ADJUSTED
 KB1050* NAD 83(2011) EPOCH   -  2010.00
 KB1050* NAVD 88 ORTHO HEIGHT -   184.557 (meters)      605.50  (feet) ADJUSTED
 KB1050  ______________________________________________________________________
 KB1050  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 KB1050  NAD 83(2011) X  -     30,736.923 (meters)                     COMP
 KB1050  NAD 83(2011) Y  - -4,917,749.735 (meters)                     COMP
 KB1050  NAD 83(2011) Z  -  4,048,077.347 (meters)                     COMP
 KB1050  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 KB1050  DYNAMIC HEIGHT  -        184.454 (meters)      605.16  (feet) COMP
 KB1050  MODELED GRAVITY -    980,066.3   (mgal)                       NAVD 88
 KB1050
 KB1050  VERT ORDER      -  SECOND    CLASS 0
 KB1050
 KB1050  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1050  Standards:
 KB1050         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1050            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1050  -------------------------------------------------------------------
 KB1050  NETWORK    0.45   0.74           0.21   0.15   0.38     -0.07893050
 KB1050  -------------------------------------------------------------------
 KB1050  Click here for local accuracies and other accuracy information.
 KB1050
 KB1050.The horizontal coordinates were established by GPS observations
 KB1050.and adjusted by the National Geodetic Survey in June 2012.
 KB1050
 KB1050.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1050.been affixed to the stable North American tectonic plate. See 
 KB1050.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1050
 KB1050.The horizontal coordinates are valid at the epoch date displayed above
 KB1050.which is a decimal equivalence of Year/Month/Day.
 KB1050
 KB1050.The orthometric height was determined by differential leveling and
 KB1050.adjusted by the NATIONAL GEODETIC SURVEY
 KB1050.in June 1991.
 KB1050
 KB1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1050.GEOID18 height accuracy estimate available here.
 KB1050
 KB1050.Click photographs - Photos may exist for this station.
 KB1050
 KB1050.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1050
 KB1050.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1050
 KB1050.The ellipsoidal height was determined by GPS observations
 KB1050.and is referenced to NAD 83.
 KB1050
 KB1050.The dynamic height is computed by dividing the NAVD 88
 KB1050.geopotential number by the normal gravity value computed on the
 KB1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1050.degrees latitude (g = 980.6199 gals.).
 KB1050
 KB1050.The modeled gravity was interpolated from observed gravity values.
 KB1050
 KB1050. The following values were computed from the NAD 83(2011) position.
 KB1050
 KB1050;                    North         East     Units Scale Factor Converg.
 KB1050;SPC IL W     -   331,052.847   745,038.952   MT  0.99996614   +0 20 05.5
 KB1050;SPC IL W     - 1,086,129.22  2,444,348.63   sFT  0.99996614   +0 20 05.5
 KB1050;UTM  16      - 4,392,039.896   273,320.342   MT  1.00023266   -1 41 11.2
 KB1050
 KB1050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1050!SPC IL W     -   0.99997611  x   0.99996614  =   0.99994225
 KB1050!UTM  16      -   0.99997611  x   1.00023266  =   1.00020876
 KB1050
 KB1050:                Primary Azimuth Mark                     Grid Az
 KB1050:SPC IL W     -  GLENARM PANHAN E PL TANK                 148 14 50.2
 KB1050:UTM  16      -  GLENARM PANHAN E PL TANK                 150 16 06.9
 KB1050
 KB1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7332092039(NAD 83)
 KB1050
 KB1050|---------------------------------------------------------------------|
 KB1050| PID    Reference Object                     Distance      Geod. Az  |
 KB1050|                                                           dddmmss.s |
 KB1050| KB1051 BALL RM 1                            10.681 METERS 09041     |
 KB1050| KB1510 GLENARM PANHAN E PL TANK            APPROX. 2.0 KM 1483455.7 |
 KB1050| KB1511 GLENARM PANHAN E PL MICROWAVE       APPROX. 2.0 KM 1514544.4 |
 KB1050| KB1049 BALL RM 2                             8.818 METERS 27450     |
 KB1050| KB1512 SPRINGFIELD ILL ST POL MAST         APPROX. 4.6 KM 3595623.0 |
 KB1050|---------------------------------------------------------------------|
 KB1050
 KB1050                          SUPERSEDED SURVEY CONTROL
 KB1050
 KB1050  NAD 83(2007)-  39 38 53.25858(N)    089 38 30.82107(W) AD(2002.00) 0
 KB1050  ELLIP H (02/10/07)  152.330  (m)                       GP(2002.00)    
 KB1050  NAD 83(1997)-  39 38 53.25878(N)    089 38 30.82142(W) AD(       ) A
 KB1050  ELLIP H (09/15/03)  152.317  (m)                       GP(       ) 4 1
 KB1050  NAD 83(1997)-  39 38 53.26280(N)    089 38 30.81963(W) AD(       ) 2
 KB1050  NAD 83(1986)-  39 38 53.27132(N)    089 38 30.80833(W) AD(       ) 2
 KB1050  NAD 27      -  39 38 53.08190(N)    089 38 30.46540(W) AD(       ) 2
 KB1050  NAVD 88             184.56   (m)          605.5    (f) LEVELING    3  
 KB1050  NGVD 29 (??/??/92)  184.67   (m)          605.9    (f) COMPUTED    2 0
 KB1050  NGVD 29             184.67   (m)          605.9    (f) LEVELING    3  
 KB1050
 KB1050.Superseded values are not recommended for survey control.
 KB1050
 KB1050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1050.See file dsdata.pdf to determine how the superseded data were derived.
 KB1050
 KB1050_MARKER: DE = TRAVERSE STATION DISK
 KB1050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1050_STAMPING: BALL 1960
 KB1050_MARK LOGO: CGS
 KB1050_PROJECTION: FLUSH
 KB1050_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1050+STABILITY: SURFACE MOTION
 KB1050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1050+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2004
 KB1050
 KB1050  HISTORY     - Date     Condition        Report By
 KB1050  HISTORY     - 1960     MONUMENTED       CGS
 KB1050  HISTORY     - 1960     GOOD             CGS
 KB1050  HISTORY     - 1968     GOOD             ILDT
 KB1050  HISTORY     - 1975     GOOD             NGS
 KB1050  HISTORY     - 1976     GOOD             NGS
 KB1050  HISTORY     - 20020819 GOOD             NGS
 KB1050  HISTORY     - 20040119 GOOD             WOOLPT
 KB1050
 KB1050                          STATION DESCRIPTION
 KB1050
 KB1050'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1050'THE STATION IS LOCATED ABOUT 4.0 MILES SOUTHEAST OF CHATHAM, 2.0
 KB1050'MILES NORTH NORTHEAST OF GLENARM AND 1/4 MILE EAST OF U.S.
 KB1050'HIGHWAY 66.
 KB1050'
 KB1050'TO REACH THE STATION FROM THE SOUTH END OF THE BRIDGE OVER LAKE
 KB1050'SPRINGFIELD WHICH IS ABOUT 6-1/2 MILES SOUTH OF SPRINGFIELD,
 KB1050'GO SOUTH ON U.S. HIGHWAY 66 FOR 1.65 MILES TO A SIDE ROAD RIGHT
 KB1050'CHATHAM ROAD, CONTINUE SOUTH ON U.S.  HIGHWAY 66 FOR 1.75 MILES
 KB1050'TO A CROSSROADS, TURN LEFT AND GO EAST FOR 0.3 MILE TO THE FARM HOME
 KB1050'OF MR. FRANKLIN PAULIS ON THE LEFT SIDE OF THE ROAD AND THE
 KB1050'STATION ON THE NORTH SIDE OF THE ROAD.
 KB1050'
 KB1050'STATION MARK, A STANDARD TRAVERSE STATION DISK SET IN THE TOP OF A 12
 KB1050'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 KB1050'OF THE GROUND AND IS STAMPED BALL 1960. THE MARK IS 179.5 FEET EAST
 KB1050'OF THE CENTER OF DRIVEWAY TO FARM HOME, 120.0 FT SOUTHEAST OF
 KB1050'THE SOUTHEAST CORNER OF FARM HOME, 30.1 FEET EAST OF A WITNESS POST,
 KB1050'29.4 FEET EAST OF A POWER LINE POLE AND 19.0 FEET NORTH OF THE
 KB1050'CENTER OF ROAD.
 KB1050'
 KB1050'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB1050'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND
 KB1050'IS STAMPED BALL NO 1 1960. THE MARK IS 65.0 FEET EAST OF A WITNESS
 KB1050'POST, 64.5 FEET EAST OF A POWER LINE POLE AND 18.0 FEET NORTH
 KB1050'OF THE CENTER OF ROAD.
 KB1050'
 KB1050'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB1050'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 KB1050'THE GROUND AND IS STAMPED BALL NO 2 1960. THE MARK IS 151.0 FEET EAST
 KB1050'OF THE CENTER OF DRIVEWAY TO FARM HOME, 93.5 FEET SOUTHEAST OF
 KB1050'THE SOUTHEAST CORNER OF FARM HOME, 22.5 FEET NORTH OF THE CENTER OF
 KB1050'ROAD, 1.4 FEET EAST-NORTHEAST OF WITNESS POST AND 1 FOOT EAST OF
 KB1050'A POWER LINE POLE.
 KB1050'
 KB1050'NO AZIMUTH MARK WAS ESTABLISHED BUT THE GLENARM PANHDLE EASTERN
 KB1050'PIPELINE CO. WATER TANK MAY BE USED AS AN AZIMUTH.
 KB1050
 KB1050                          STATION RECOVERY (1960)
 KB1050
 KB1050'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1050'5.8 MI NE FROM DIVERNON.
 KB1050'5.5 MILES NORTH ALONG U.S. 66 FROM ITS JUNCTION WITH DIVERNON
 KB1050'ROAD, THENCE 0.35 MILES EAST ALONG AN OILED ROAD, AT A FARM HOUSE
 KB1050'ON THE NORTH SIDE OF THE ROAD, 22 FEET NORTH OF THE CENTER LINE
 KB1050'OF THE ROAD, 180 FEET EAST OF THE CENTER LINE OF THE FARM DRIVE,
 KB1050'31 FEET EAST OF A POWER POLE WITH A TRANSFORMER, 30.2 FEET EAST
 KB1050'OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 KB1050'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  THIS
 KB1050'MARK MAY ALSO BE REACHED FROM THE JUNCTION OF U.S. 66 AND
 KB1050'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD BY GOING 6.75
 KB1050'MILES SOUTH ALONG U.S. 66 THENCE 0.35 MILES EAST ALONG AN OILED
 KB1050'ROAD.
 KB1050
 KB1050                          STATION RECOVERY (1968)
 KB1050
 KB1050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 KB1050'BALL 1960 CONDITION GOOD.
 KB1050'
 KB1050'BALL NO 1 1960 CONDITION GOOD.
 KB1050'
 KB1050'BALL NO 2 1960 CONDITION GOOD.
 KB1050'
 KB1050'DESCRIPTION IS CORRECT AND ADEQUATE AS GIVEN.
 KB1050'
 KB1050'AZIMUTHS - SPRINGFIELD ILLINOIS STATE POLICE RADIO MAST HAS BEEN
 KB1050'MOVED SINCE 1960.
 KB1050
 KB1050                          STATION RECOVERY (1975)
 KB1050
 KB1050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1050'STATION WAS RECOVERED AS DESCRIBED IN 1960 AND ALL MARKS WERE FOUND
 KB1050'TO BE IN GOOD CONDITION.  SINCE U.S. HIGHWAY 66 IS NOW INTERSTATE
 KB1050'HIGHWAY 55, A NEW TO REACH IS NEEDED.
 KB1050'
 KB1050'TO REACH FROM THE CHATHAM EXIT OF INTERSTATE HIGHWAY 55, GO WEST
 KB1050'AND SOUTH ON FOUR LANE ROAD FOR 1.1 MILE TO A SIDE ROAD RIGHT.
 KB1050'CONTINUE SOUTH ON TWO LANE ROAD ALONG WEST SIDE OF FREEWAY FOR 1.9
 KB1050'MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO 0.15 MILE TO A
 KB1050'T-ROAD.  TURN RIGHT AND GO EAST, CROSSING FREEWAY, FOR 0.45 MILE
 KB1050'TO STATION ON THE LEFT.
 KB1050'
 KB1050'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 KB1050'
 KB1050'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SOUTHEAST
 KB1050'OF CHATHAM.
 KB1050
 KB1050                          STATION RECOVERY (1976)
 KB1050
 KB1050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1050'RECOVERED IN GOOD CONDITION.
 KB1050
 KB1050                          STATION RECOVERY (2002)
 KB1050
 KB1050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 KB1050'RECOVERED AS DESCRIBED
 KB1050
 KB1050                          STATION RECOVERY (2004)
 KB1050
 KB1050'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KB1050'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOODCONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1051 ***********************************************************************
 KB1051  DESIGNATION -  BALL RM 1
 KB1051  PID         -  KB1051
 KB1051  STATE/COUNTY-  IL/SANGAMON
 KB1051  COUNTRY     -  US
 KB1051  USGS QUAD   -  CHATHAM (2018)
 KB1051
 KB1051                         *CURRENT SURVEY CONTROL
 KB1051  ______________________________________________________________________
 KB1051* NAD 83(1986) POSITION- 39 38 53.25   (N) 089 38 30.37   (W)   HD_HELD1
 KB1051* NAVD 88 ORTHO HEIGHT -   184.608 (meters)      605.67  (feet) ADJUSTED
 KB1051  ______________________________________________________________________
 KB1051  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 KB1051  DYNAMIC HEIGHT  -        184.505 (meters)      605.33  (feet) COMP
 KB1051  MODELED GRAVITY -    980,066.3   (mgal)                       NAVD 88
 KB1051
 KB1051  VERT ORDER      -  SECOND    CLASS 0
 KB1051
 KB1051.The horizontal coordinates were determined by differentially corrected
 KB1051.hand held GPS observations or other comparable positioning techniques
 KB1051.and have an estimated accuracy of +/- 3 meters.
 KB1051
 KB1051.The orthometric height was determined by differential leveling and
 KB1051.adjusted by the NATIONAL GEODETIC SURVEY
 KB1051.in June 1991.
 KB1051
 KB1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1051.GEOID18 height accuracy estimate available here.
 KB1051
 KB1051.Click photographs - Photos may exist for this station.
 KB1051
 KB1051.The dynamic height is computed by dividing the NAVD 88
 KB1051.geopotential number by the normal gravity value computed on the
 KB1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1051.degrees latitude (g = 980.6199 gals.).
 KB1051
 KB1051.The modeled gravity was interpolated from observed gravity values.
 KB1051
 KB1051;                    North         East    Units  Estimated Accuracy
 KB1051;SPC IL W     -   331,052.6     745,049.7     MT  (+/- 3 meters HH1 GPS) 
 KB1051
 KB1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7333192039(NAD 83)
 KB1051
 KB1051                          SUPERSEDED SURVEY CONTROL
 KB1051
 KB1051  NGVD 29 (??/??/92)  184.722  (m)          606.04   (f) ADJ UNCH    2 0
 KB1051
 KB1051.Superseded values are not recommended for survey control.
 KB1051
 KB1051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1051.See file dsdata.pdf to determine how the superseded data were derived.
 KB1051
 KB1051_MARKER: DR = REFERENCE MARK DISK
 KB1051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1051_STAMPING: BALL NO 1 1960
 KB1051_MARK LOGO: CGS
 KB1051_PROJECTION: FLUSH
 KB1051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1051+STABILITY: SURFACE MOTION
 KB1051
 KB1051  HISTORY     - Date     Condition        Report By
 KB1051  HISTORY     - 1960     MONUMENTED       CGS
 KB1051  HISTORY     - 1976     GOOD             NGS
 KB1051
 KB1051                          STATION DESCRIPTION
 KB1051
 KB1051'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1051'5.8 MI NE FROM DIVERNON.
 KB1051'5.5 MILES NORTH ALONG U.S. 66 FROM ITS JUNCTION WITH DIVERNON
 KB1051'ROAD, THENCE 0.35 MILES EAST ALONG AN OILED ROAD, AT A FARM HOUSE
 KB1051'ON THE NORTH SIDE OF THE ROAD, 21 FEET NORTH OF THE CENTER LINE
 KB1051'OF THE ROAD, 215 FEET EAST OF THE CENTER LINE OF THE FARM DRIVE,
 KB1051'65 FEET EAST OF A POWER POLE WITH A TRANSFORMER, 35.1 FEET EAST
 KB1051'OF BALL TRAVERSE STATION, 65.3 FEET EAST OF A METAL WITNESS POST,
 KB1051'1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 KB1051'CONCRETE POST FLUSH WITH THE GROUND.
 KB1051
 KB1051                          STATION RECOVERY (1976)
 KB1051
 KB1051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1049 ***********************************************************************
 KB1049  DESIGNATION -  BALL RM 2
 KB1049  PID         -  KB1049
 KB1049  STATE/COUNTY-  IL/SANGAMON
 KB1049  COUNTRY     -  US
 KB1049  USGS QUAD   -  CHATHAM (2018)
 KB1049
 KB1049                         *CURRENT SURVEY CONTROL
 KB1049  ______________________________________________________________________
 KB1049* NAD 83(1986) POSITION- 39 38 53.28   (N) 089 38 31.19   (W)   HD_HELD1
 KB1049* NAVD 88 ORTHO HEIGHT -   184.700 (meters)      605.97  (feet) ADJUSTED
 KB1049  ______________________________________________________________________
 KB1049  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 KB1049  DYNAMIC HEIGHT  -        184.597 (meters)      605.63  (feet) COMP
 KB1049  MODELED GRAVITY -    980,066.3   (mgal)                       NAVD 88
 KB1049
 KB1049  VERT ORDER      -  SECOND    CLASS 0
 KB1049
 KB1049.The horizontal coordinates were determined by differentially corrected
 KB1049.hand held GPS observations or other comparable positioning techniques
 KB1049.and have an estimated accuracy of +/- 3 meters.
 KB1049
 KB1049.The orthometric height was determined by differential leveling and
 KB1049.adjusted by the NATIONAL GEODETIC SURVEY
 KB1049.in June 1991.
 KB1049
 KB1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1049.GEOID18 height accuracy estimate available here.
 KB1049
 KB1049.Click photographs - Photos may exist for this station.
 KB1049
 KB1049.The dynamic height is computed by dividing the NAVD 88
 KB1049.geopotential number by the normal gravity value computed on the
 KB1049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1049.degrees latitude (g = 980.6199 gals.).
 KB1049
 KB1049.The modeled gravity was interpolated from observed gravity values.
 KB1049
 KB1049;                    North         East    Units  Estimated Accuracy
 KB1049;SPC IL W     -   331,053.5     745,030.1     MT  (+/- 3 meters HH1 GPS) 
 KB1049
 KB1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7331192040(NAD 83)
 KB1049
 KB1049                          SUPERSEDED SURVEY CONTROL
 KB1049
 KB1049  NGVD 29 (??/??/92)  184.814  (m)          606.34   (f) ADJ UNCH    2 0
 KB1049
 KB1049.Superseded values are not recommended for survey control.
 KB1049
 KB1049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1049.See file dsdata.pdf to determine how the superseded data were derived.
 KB1049
 KB1049_MARKER: DR = REFERENCE MARK DISK
 KB1049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1049_STAMPING: BALL NO 2 1960
 KB1049_MARK LOGO: CGS
 KB1049_PROJECTION: FLUSH
 KB1049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1049+STABILITY: SURFACE MOTION
 KB1049
 KB1049  HISTORY     - Date     Condition        Report By
 KB1049  HISTORY     - 1960     MONUMENTED       CGS
 KB1049  HISTORY     - 1976     GOOD             NGS
 KB1049
 KB1049                          STATION DESCRIPTION
 KB1049
 KB1049'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1049'5.8 MI NE FROM DIVERNON.
 KB1049'5.5 MILES NORTH ALONG U.S. 66 FROM ITS JUNCTION WITH DIVERNON
 KB1049'ROAD, THENCE 0.35 MILES EAST ALONG AN OILED ROAD, AT A FARM HOUSE
 KB1049'ON THE NORTH SIDE OF THE ROAD, 24 FEET NORTH OF THE CENTER LINE
 KB1049'OF THE ROAD, 151 FEET EAST OF THE CENTER LINE OF THE FARM DRIVE,
 KB1049'1 FOOT EAST OF A POWER POLE WITH A TRANSFORMER, 28.9 FEET WEST
 KB1049'OF BALL TRAVERSE STATION, 1.5 FEET EAST NORTHEAST OF A METAL
 KB1049'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 KB1049'CONCRETE POST FLUSH WITH THE GROUND.
 KB1049
 KB1049                          STATION RECOVERY (1976)
 KB1049
 KB1049'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0729 ***********************************************************************
 LC0729  DESIGNATION -  BALLARD
 LC0729  PID         -  LC0729
 LC0729  STATE/COUNTY-  IL/MCLEAN
 LC0729  COUNTRY     -  US
 LC0729  USGS QUAD   -  CHENOA (2018)
 LC0729
 LC0729                         *CURRENT SURVEY CONTROL
 LC0729  ______________________________________________________________________
 LC0729* NAD 83(1997) POSITION- 40 41 50.87834(N) 088 44 42.74009(W)   ADJUSTED
 LC0729* NAVD 88 ORTHO HEIGHT -   231.761 (meters)      760.37  (feet) ADJUSTED
 LC0729  ______________________________________________________________________
 LC0729  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 LC0729  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 LC0729  DYNAMIC HEIGHT  -        231.657 (meters)      760.03  (feet) COMP
 LC0729  MODELED GRAVITY -    980,171.4   (mgal)                       NAVD 88
 LC0729
 LC0729  HORZ ORDER      -  SECOND
 LC0729  VERT ORDER      -  SECOND    CLASS 0
 LC0729
 LC0729.The horizontal coordinates were established by classical geodetic methods
 LC0729.and adjusted by the National Geodetic Survey in October 1999.
 LC0729
 LC0729.The orthometric height was determined by differential leveling and
 LC0729.adjusted by the NATIONAL GEODETIC SURVEY
 LC0729.in June 1991.
 LC0729
 LC0729.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0729.GEOID18 height accuracy estimate available here.
 LC0729
 LC0729.Click photographs - Photos may exist for this station.
 LC0729
 LC0729.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0729
 LC0729.The dynamic height is computed by dividing the NAVD 88
 LC0729.geopotential number by the normal gravity value computed on the
 LC0729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0729.degrees latitude (g = 980.6199 gals.).
 LC0729
 LC0729.The modeled gravity was interpolated from observed gravity values.
 LC0729
 LC0729. The following values were computed from the NAD 83(1997) position.
 LC0729
 LC0729;                    North         East     Units Scale Factor Converg.
 LC0729;SPC IL E     -   447,527.546   265,189.914   MT  0.99998991   -0 16 06.9
 LC0729;SPC IL E     - 1,468,263.29    870,043.91   sFT  0.99998991   -0 16 06.9
 LC0729;UTM  16      - 4,506,638.338   352,553.017   MT  0.99986760   -1 08 17.5
 LC0729
 LC0729!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0729!SPC IL E     -   0.99996868  x   0.99998991  =   0.99995859
 LC0729!UTM  16      -   0.99996868  x   0.99986760  =   0.99983629
 LC0729
 LC0729:                Primary Azimuth Mark                     Grid Az
 LC0729:SPC IL E     -  BALLARD AZ MK                            087 28 57.3
 LC0729:UTM  16      -  BALLARD AZ MK                            088 21 07.9
 LC0729
 LC0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5255306638(NAD 83)
 LC0729
 LC0729|---------------------------------------------------------------------|
 LC0729| PID    Reference Object                     Distance      Geod. Az  |
 LC0729|                                                           dddmmss.s |
 LC0729| LC1841 CHENOA MUNICIPAL TANK               APPROX. 5.6 KM 0241225.5 |
 LC0729| LC0730 BALLARD RM 1                         14.083 METERS 02520     |
 LC0729| CI6675 BALLARD AZ MK                                      0871250.4 |
 LC0729| LC0728 BALLARD RM 2                         12.318 METERS 26758     |
 LC0729|---------------------------------------------------------------------|
 LC0729
 LC0729                          SUPERSEDED SURVEY CONTROL
 LC0729
 LC0729  NAD 83(1986)-  40 41 50.89291(N)    088 44 42.74762(W) AD(       ) 2
 LC0729  NAD 27      -  40 41 50.76730(N)    088 44 42.51450(W) AD(       ) 2
 LC0729  NGVD 29 (??/??/92)  231.812  (m)          760.54   (f) ADJ UNCH    2 0
 LC0729  NGVD 29             231.81   (m)          760.5    (f) LEVELING    3  
 LC0729
 LC0729.Superseded values are not recommended for survey control.
 LC0729
 LC0729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0729.See file dsdata.pdf to determine how the superseded data were derived.
 LC0729
 LC0729_MARKER: DE = TRAVERSE STATION DISK
 LC0729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0729_STAMPING: BALLARD 1960
 LC0729_MARK LOGO: CGS
 LC0729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0729+STABILITY: SURFACE MOTION
 LC0729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0729+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2006
 LC0729
 LC0729  HISTORY     - Date     Condition        Report By
 LC0729  HISTORY     - 1960     MONUMENTED       CGS
 LC0729  HISTORY     - 1961     GOOD             CGS
 LC0729  HISTORY     - 20060608 GOOD             FARNGP
 LC0729
 LC0729                          STATION DESCRIPTION
 LC0729
 LC0729'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0729'THE STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF LEXINGTON,
 LC0729'3 MILES SOUTH-SOUTHWEST OF CHENOA, 1/2 MILE EAST OF U.S.
 LC0729'HIGHWAY 66 AND ON THE ROAD RIGHT-OF-WAY.
 LC0729'
 LC0729'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0729'AND LEXINGTON ROAD AT THE WEST EDGE OF LEXINGTON, GO NORTHEAST
 LC0729'ON U.S. HIGHWAY 66 FOR 3.35 MILES TO A CROSSROAD, CONTINUE
 LC0729'NORTHEAST ON HIGHWAY 66 FOR 0.55 MILE TO A GRAIN ELEVATOR
 LC0729'ON THE RIGHT, CONTINUE NORTHEAST ON HIGHWAY 66 FOR 0.6 MILE
 LC0729'TO A CROSSROAD, TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR
 LC0729'0.25 MILE TO THE STATION ON THE RIGHT SIDE OF ROAD.
 LC0729'
 LC0729'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH
 LC0729'SQUARE CONCRETE POST WHICH PROJECTS 1-INCH AND IS STAMPED
 LC0729'BALLARD 1960.  THE MARK IS 69 FEET SOUTHWEST OF A TELEPHONE
 LC0729'POLE, 23 FEET SOUTH OF THE CENTER OF ROAD, 7.2 FEET EAST-NORTHEAST
 LC0729'OF A WITNESS POST AND 4.5 FEET NORTH OF A FENCE.
 LC0729'
 LC0729'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A
 LC0729'12-INCH SQUARE CONCRETE POST WHICH PROJECTS 1-INCH AND IS
 LC0729'STAMPED BALLARD NO 1 1960.  THE MARK IS 52.5 FEET SOUTHWEST
 LC0729'OF A WITNESS POST, 33 FEET WEST OF A TELEPHONE POLE, 19 FEET
 LC0729'NORTH OF THE CENTER OF A ROAD AND 3 FEET SOUTH OF THE SOUTH
 LC0729'EDGE OF A FIELD.
 LC0729'
 LC0729'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A
 LC0729'12-INCH SQUARE CONCRETE POST WHICH PROJECTS 2-INCHES AND IS
 LC0729'STAMPED BALLARD NO 2 1960.  THE MARK IS 34.5 FEET WEST OF A
 LC0729'WITNESS POST, 24 FEET SOUTH OF THE CENTER OF A ROAD AND
 LC0729'3.5 FEET NORTH OF A FENCE.
 LC0729'
 LC0729'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH
 LC0729'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC0729'OF THE GROUND AND IS STAMPED BALLARD 1960.  THE MARK IS 22
 LC0729'FEET NORTH OF THE CENTER OF A ROAD, 2.5 FEET WEST OF A TELEPHONE
 LC0729'POLE AND 2 FEET WEST OF A WITNESS POST.
 LC0729'
 LC0729'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVELED
 LC0729'ROAD FOR 0.3 MILE TO THE MARK ON THE LEFT SIDE OF ROAD.
 LC0729'
 LC0729'THE DISTANCE BETWEEN R.M. NO. 1 AND R.M. NO. 2 IS 74.10 FEET
 LC0729'OR 22.585 METERS.
 LC0729
 LC0729                          STATION RECOVERY (1961)
 LC0729
 LC0729'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0729'3.5 MI SW FROM CHENOA.
 LC0729'ABOUT 3.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0729'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE
 LC0729'0.3 MILE EAST ALONG A GRAVEL ROAD, ABOUT 0.10 MILE EAST OF A
 LC0729'FARM HOUSE SOUTH OF THE ROAD, 23 FEET SOUTH OF THE CENTER LINE
 LC0729'OF THE ROAD, 4.5 FEET NORTH OF A FENCE, 70 FEET SOUTHWEST OF THE
 LC0729'THIRD TELEPHONE POLE EAST OF THE HOUSE, 7.2 FEET NORTHEAST OF A
 LC0729'METAL WITNESS POST, 0.5 FOOT BELOW THE LEVEL OF THE ROAD, AND
 LC0729'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0729
 LC0729                          STATION RECOVERY (2006)
 LC0729
 LC0729'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC0729'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0730 ***********************************************************************
 LC0730  DESIGNATION -  BALLARD RM 1
 LC0730  PID         -  LC0730
 LC0730  STATE/COUNTY-  IL/MCLEAN
 LC0730  COUNTRY     -  US
 LC0730  USGS QUAD   -  CHENOA (2018)
 LC0730
 LC0730                         *CURRENT SURVEY CONTROL
 LC0730  ______________________________________________________________________
 LC0730* NAD 83(1986) POSITION- 40 41 51.29   (N) 088 44 42.48   (W)   HD_HELD1
 LC0730* NAVD 88 ORTHO HEIGHT -   231.615 (meters)      759.89  (feet) ADJUSTED
 LC0730  ______________________________________________________________________
 LC0730  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 LC0730  DYNAMIC HEIGHT  -        231.511 (meters)      759.55  (feet) COMP
 LC0730  MODELED GRAVITY -    980,171.4   (mgal)                       NAVD 88
 LC0730
 LC0730  VERT ORDER      -  SECOND    CLASS 0
 LC0730
 LC0730.The horizontal coordinates were determined by differentially corrected
 LC0730.hand held GPS observations or other comparable positioning techniques
 LC0730.and have an estimated accuracy of +/- 3 meters.
 LC0730
 LC0730.The orthometric height was determined by differential leveling and
 LC0730.adjusted by the NATIONAL GEODETIC SURVEY
 LC0730.in June 1991.
 LC0730
 LC0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0730.GEOID18 height accuracy estimate available here.
 LC0730
 LC0730.Click photographs - Photos may exist for this station.
 LC0730
 LC0730.The dynamic height is computed by dividing the NAVD 88
 LC0730.geopotential number by the normal gravity value computed on the
 LC0730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0730.degrees latitude (g = 980.6199 gals.).
 LC0730
 LC0730.The modeled gravity was interpolated from observed gravity values.
 LC0730
 LC0730;                    North         East    Units  Estimated Accuracy
 LC0730;SPC IL E     -   447,540.2     265,196.1     MT  (+/- 3 meters HH1 GPS) 
 LC0730
 LC0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5255906650(NAD 83)
 LC0730
 LC0730                          SUPERSEDED SURVEY CONTROL
 LC0730
 LC0730  NGVD 29 (??/??/92)  231.665  (m)          760.05   (f) ADJ UNCH    2 0
 LC0730
 LC0730.Superseded values are not recommended for survey control.
 LC0730
 LC0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0730.See file dsdata.pdf to determine how the superseded data were derived.
 LC0730
 LC0730_MARKER: DR = REFERENCE MARK DISK
 LC0730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0730_STAMPING: BALLARD NO 1 1960
 LC0730_MARK LOGO: CGS
 LC0730_PROJECTION: FLUSH
 LC0730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0730+STABILITY: SURFACE MOTION
 LC0730
 LC0730  HISTORY     - Date     Condition        Report By
 LC0730  HISTORY     - 1960     MONUMENTED       CGS
 LC0730  HISTORY     - 1961     GOOD             CGS
 LC0730
 LC0730                          STATION DESCRIPTION
 LC0730
 LC0730'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0730'3.5 MI SW FROM CHENOA.
 LC0730'ABOUT 3.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0730'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE 0.3
 LC0730'MILE EAST ALONG A GRAVEL ROAD, ABOUT 0.10 MILE EAST OF A FARM
 LC0730'HOUSE SOUTH OF THE ROAD, 19 FEET NORTH OF THE CENTER LINE OF THE
 LC0730'ROAD, 33 FEET WEST OF THE THIRD TELEPHONE POLE EAST OF THE FARM
 LC0730'HOUSE, 46.2 FEET NORTHEAST OF TRAVERSE STATION BALLARD, 52.3
 LC0730'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 0.05 FOOT BELOW
 LC0730'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 LC0730'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0728 ***********************************************************************
 LC0728  DESIGNATION -  BALLARD RM 2
 LC0728  PID         -  LC0728
 LC0728  STATE/COUNTY-  IL/MCLEAN
 LC0728  COUNTRY     -  US
 LC0728  USGS QUAD   -  CHENOA (2018)
 LC0728
 LC0728                         *CURRENT SURVEY CONTROL
 LC0728  ______________________________________________________________________
 LC0728* NAD 83(1986) POSITION- 40 41 50.86   (N) 088 44 43.26   (W)   HD_HELD1
 LC0728* NAVD 88 ORTHO HEIGHT -   231.828 (meters)      760.59  (feet) ADJUSTED
 LC0728  ______________________________________________________________________
 LC0728  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 LC0728  DYNAMIC HEIGHT  -        231.724 (meters)      760.25  (feet) COMP
 LC0728  MODELED GRAVITY -    980,171.4   (mgal)                       NAVD 88
 LC0728
 LC0728  VERT ORDER      -  SECOND    CLASS 0
 LC0728
 LC0728.The horizontal coordinates were determined by differentially corrected
 LC0728.hand held GPS observations or other comparable positioning techniques
 LC0728.and have an estimated accuracy of +/- 3 meters.
 LC0728
 LC0728.The orthometric height was determined by differential leveling and
 LC0728.adjusted by the NATIONAL GEODETIC SURVEY
 LC0728.in June 1991.
 LC0728
 LC0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0728.GEOID18 height accuracy estimate available here.
 LC0728
 LC0728.Click photographs - Photos may exist for this station.
 LC0728
 LC0728.The dynamic height is computed by dividing the NAVD 88
 LC0728.geopotential number by the normal gravity value computed on the
 LC0728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0728.degrees latitude (g = 980.6199 gals.).
 LC0728
 LC0728.The modeled gravity was interpolated from observed gravity values.
 LC0728
 LC0728;                    North         East    Units  Estimated Accuracy
 LC0728;SPC IL E     -   447,527.0     265,177.7     MT  (+/- 3 meters HH1 GPS) 
 LC0728
 LC0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5254006638(NAD 83)
 LC0728
 LC0728                          SUPERSEDED SURVEY CONTROL
 LC0728
 LC0728  NGVD 29 (??/??/92)  231.879  (m)          760.76   (f) ADJ UNCH    2 0
 LC0728
 LC0728.Superseded values are not recommended for survey control.
 LC0728
 LC0728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0728.See file dsdata.pdf to determine how the superseded data were derived.
 LC0728
 LC0728_MARKER: DR = REFERENCE MARK DISK
 LC0728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0728_STAMPING: BALLARD NO 2 1960
 LC0728_MARK LOGO: CGS
 LC0728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0728+STABILITY: SURFACE MOTION
 LC0728
 LC0728  HISTORY     - Date     Condition        Report By
 LC0728  HISTORY     - 1960     MONUMENTED       CGS
 LC0728  HISTORY     - 1961     GOOD             CGS
 LC0728  HISTORY     - 19850104 MARK NOT FOUND   USPSQD
 LC0728
 LC0728                          STATION DESCRIPTION
 LC0728
 LC0728'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0728'3.5 MI SW FROM CHENOA.
 LC0728'ABOUT 3.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE
 LC0728'JUNCTION OF U.S. 66 AND U.S. 24 IN THE SOUTHWEST PART OF CHENOA,
 LC0728'THENCE 0.3 MILES EAST ALONG A GRAVEL ROAD ABOUT 0.10 MILE EAST
 LC0728'OF A FARM HOUSE ON THE SOUTH SIDE OF THE ROAD, 23 FEET SOUTH
 LC0728'OF THE CENTER LINE OF THE ROAD, 3.5 FEET NORTH OF THE FENCE,
 LC0728'104 FEET WEST SOUTHWEST OF THE THIRD TELEPHONE POLE EAST OF THE
 LC0728'HOUSE, 40.4 FEET WEST OF TRAVERSE STATION BALLARD, 34.5 FEET
 LC0728'WEST OF A METAL WITNESS POST, ABOUT 0.5 FEET BELOW THE LEVEL
 LC0728'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0728'1 INCH.
 LC0728
 LC0728                          STATION RECOVERY (1985)
 LC0728
 LC0728'RECOVERY NOTE BY US POWER SQUADRON 1985 (AER)
 LC0728'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3082 ***********************************************************************
 AJ3082  DESIGNATION -  BANNOCKBURN
 AJ3082  PID         -  AJ3082
 AJ3082  STATE/COUNTY-  IL/LAKE
 AJ3082  COUNTRY     -  US
 AJ3082  USGS QUAD   -  HIGHLAND PARK (2018)
 AJ3082
 AJ3082                         *CURRENT SURVEY CONTROL
 AJ3082  ______________________________________________________________________
 AJ3082* NAD 83(2011) POSITION- 42 11 36.80181(N) 087 51 58.48978(W)   ADJUSTED
 AJ3082* NAD 83(2011) ELLIP HT-   174.246 (meters)        (06/27/12)   ADJUSTED
 AJ3082* NAD 83(2011) EPOCH   -  2010.00
 AJ3082* NAVD 88 ORTHO HEIGHT -   208.2   (meters)      683.    (feet) GPS OBS
 AJ3082  ______________________________________________________________________
 AJ3082  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3082  GEOID HEIGHT    -        -33.942 (meters)                     GEOID99
 AJ3082  GEOID HEIGHT    -        -34.003 (meters)                     GEOID18
 AJ3082  NAD 83(2011) X  -    176,210.371 (meters)                     COMP
 AJ3082  NAD 83(2011) Y  - -4,729,433.778 (meters)                     COMP
 AJ3082  NAD 83(2011) Z  -  4,261,673.608 (meters)                     COMP
 AJ3082  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 AJ3082
 AJ3082  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3082  Standards:
 AJ3082         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3082            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3082  -------------------------------------------------------------------
 AJ3082  NETWORK    0.71   1.00           0.32   0.25   0.51      0.14716506
 AJ3082  -------------------------------------------------------------------
 AJ3082  Click here for local accuracies and other accuracy information.
 AJ3082
 AJ3082.The horizontal coordinates were established by GPS observations
 AJ3082.and adjusted by the National Geodetic Survey in June 2012.
 AJ3082
 AJ3082.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3082.been affixed to the stable North American tectonic plate. See 
 AJ3082.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3082
 AJ3082.The horizontal coordinates are valid at the epoch date displayed above
 AJ3082.which is a decimal equivalence of Year/Month/Day.
 AJ3082
 AJ3082.The orthometric height was determined by GPS observations and a
 AJ3082.high-resolution geoid model.
 AJ3082
 AJ3082.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3082.GEOID18 height accuracy estimate available here.
 AJ3082
 AJ3082.Click photographs - Photos may exist for this station.
 AJ3082
 AJ3082.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3082
 AJ3082.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3082
 AJ3082.The ellipsoidal height was determined by GPS observations
 AJ3082.and is referenced to NAD 83.
 AJ3082
 AJ3082. The following values were computed from the NAD 83(2011) position.
 AJ3082
 AJ3082;                    North         East     Units Scale Factor Converg.
 AJ3082;SPC IL E     -   613,706.963   338,580.027   MT  0.99999331   +0 18 49.4
 AJ3082;SPC IL E     - 2,013,470.26  1,110,824.64   sFT  0.99999331   +0 18 49.4
 AJ3082;UTM  16      - 4,671,630.047   428,477.016   MT  0.99966294   -0 34 54.6
 AJ3082
 AJ3082!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3082!SPC IL E     -   0.99997267  x   0.99999331  =   0.99996598
 AJ3082!UTM  16      -   0.99997267  x   0.99966294  =   0.99963562
 AJ3082
 AJ3082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2847771630(NAD 83)
 AJ3082
 AJ3082|---------------------------------------------------------------------|
 AJ3082| PID    Reference Object                     Distance      Geod. Az  |
 AJ3082|                                                           dddmmss.s |
 AJ3082| AJ3084 BANNOCKBURN RM                      131.725 METERS 32538     |
 AJ3082|---------------------------------------------------------------------|
 AJ3082
 AJ3082                          SUPERSEDED SURVEY CONTROL
 AJ3082
 AJ3082  NAD 83(2007)-  42 11 36.80201(N)    087 51 58.49082(W) AD(2002.00) 0
 AJ3082  ELLIP H (02/10/07)  174.273  (m)                       GP(2002.00)    
 AJ3082  ELLIP H (02/03/05)  174.292  (m)                       GP(       ) 4 2
 AJ3082  NAD 83(1997)-  42 11 36.80203(N)    087 51 58.49045(W) AD(       ) 1
 AJ3082  ELLIP H (04/24/01)  174.287  (m)                       GP(       ) 4 1
 AJ3082
 AJ3082.Superseded values are not recommended for survey control.
 AJ3082
 AJ3082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3082.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3082
 AJ3082_MARKER: I = METAL ROD
 AJ3082_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3082+WITH SETTING: INFORMATION.
 AJ3082_STAMPING: BANNOCKBURN
 AJ3082_MARK LOGO: IL0504
 AJ3082_PROJECTION: FLUSH
 AJ3082_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3082_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3082+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2000
 AJ3082_ROD/PIPE-DEPTH: 2.4 meters
 AJ3082_SLEEVE-DEPTH  : 0.9 meters
 AJ3082
 AJ3082  HISTORY     - Date     Condition        Report By
 AJ3082  HISTORY     - 20000727 MONUMENTED       SECI
 AJ3082
 AJ3082                          STATION DESCRIPTION
 AJ3082
 AJ3082'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3082'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BANNOCKBURN IN
 AJ3082'SECTION 20, T43N, R12E.  TO REACH FROM THE JUNCTION OF IL RT 22 (HALF
 AJ3082'DAY RD) AND TELEGRAPH RD PROCEED SOUTHEAST ON TELEGRAPH RD 0.5
 AJ3082'MI TO THE STATION LOCATED IN FRONT OF THE BANNOCKBURN VILLAGE
 AJ3082'HALL.  STATION IS 63 FT SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 AJ3082'VILLAGE HALL.  STATION IS 71.5 FT EAST A UTILITY BOX LOCATED ALONG
 AJ3082'TELEGRAPH RD, 70 FT SOUTHEAST OF THE SOUTHERN FLAG POLE, 56 FT
 AJ3082'SOUTHEAST OF A LIGHT POLE, 53 FT NORTHEAST A SANITARY MANHOLE, 44
 AJ3082'FT SOUTH OF BACK OF CURB OF  SOUTHERN ENTRANCE TO THE VILLAGE
 AJ3082'HALL, 10 FT NORTHEAST THE BIKE PATH CENTERLINE, 7.2 FT NORTHEAST OF
 AJ3082'THE EDGE OF THE BIKE PATH, AND 71.5 FT EAST OF AN ORANGE FIBERGLASS
 AJ3082'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3082'CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  THE ROD WAS DRIVEN TO
 AJ3082'REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3082'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3084 ***********************************************************************
 AJ3084  DESIGNATION -  BANNOCKBURN RM
 AJ3084  PID         -  AJ3084
 AJ3084  STATE/COUNTY-  IL/LAKE
 AJ3084  COUNTRY     -  US
 AJ3084  USGS QUAD   -  HIGHLAND PARK (2018)
 AJ3084
 AJ3084                         *CURRENT SURVEY CONTROL
 AJ3084  ______________________________________________________________________
 AJ3084* NAD 83(2011) POSITION- 42 11 40.32589(N) 087 52 01.73037(W)   ADJUSTED
 AJ3084* NAD 83(2011) ELLIP HT-   174.392 (meters)        (06/27/12)   ADJUSTED
 AJ3084* NAD 83(2011) EPOCH   -  2010.00
 AJ3084* NAVD 88 ORTHO HEIGHT -   208.4   (meters)      684.    (feet) GPS OBS
 AJ3084  ______________________________________________________________________
 AJ3084  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3084  GEOID HEIGHT    -        -33.943 (meters)                     GEOID99
 AJ3084  GEOID HEIGHT    -        -34.004 (meters)                     GEOID18
 AJ3084  NAD 83(2011) X  -    176,133.354 (meters)                     COMP
 AJ3084  NAD 83(2011) Y  - -4,729,363.672 (meters)                     COMP
 AJ3084  NAD 83(2011) Z  -  4,261,754.267 (meters)                     COMP
 AJ3084  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 AJ3084
 AJ3084  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3084  Standards:
 AJ3084         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3084            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3084  -------------------------------------------------------------------
 AJ3084  NETWORK    1.10   1.39           0.50   0.38   0.71      0.18318699
 AJ3084  -------------------------------------------------------------------
 AJ3084  Click here for local accuracies and other accuracy information.
 AJ3084
 AJ3084.The horizontal coordinates were established by GPS observations
 AJ3084.and adjusted by the National Geodetic Survey in June 2012.
 AJ3084
 AJ3084.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3084.been affixed to the stable North American tectonic plate. See 
 AJ3084.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3084
 AJ3084.The horizontal coordinates are valid at the epoch date displayed above
 AJ3084.which is a decimal equivalence of Year/Month/Day.
 AJ3084
 AJ3084.The orthometric height was determined by GPS observations and a
 AJ3084.high-resolution geoid model.
 AJ3084
 AJ3084.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3084.GEOID18 height accuracy estimate available here.
 AJ3084
 AJ3084.Click photographs - Photos may exist for this station.
 AJ3084
 AJ3084.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3084
 AJ3084.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3084
 AJ3084.The ellipsoidal height was determined by GPS observations
 AJ3084.and is referenced to NAD 83.
 AJ3084
 AJ3084. The following values were computed from the NAD 83(2011) position.
 AJ3084
 AJ3084;                    North         East     Units Scale Factor Converg.
 AJ3084;SPC IL E     -   613,815.288   338,505.082   MT  0.99999324   +0 18 47.2
 AJ3084;SPC IL E     - 2,013,825.66  1,110,578.76   sFT  0.99999324   +0 18 47.2
 AJ3084;UTM  16      - 4,671,739.494   428,403.797   MT  0.99966307   -0 34 56.8
 AJ3084
 AJ3084!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3084!SPC IL E     -   0.99997265  x   0.99999324  =   0.99996589
 AJ3084!UTM  16      -   0.99997265  x   0.99966307  =   0.99963573
 AJ3084
 AJ3084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2840371739(NAD 83)
 AJ3084
 AJ3084|---------------------------------------------------------------------|
 AJ3084| PID    Reference Object                     Distance      Geod. Az  |
 AJ3084|                                                           dddmmss.s |
 AJ3084| AJ3082 BANNOCKBURN                         131.725 METERS 14538     |
 AJ3084|---------------------------------------------------------------------|
 AJ3084
 AJ3084                          SUPERSEDED SURVEY CONTROL
 AJ3084
 AJ3084  NAD 83(2007)-  42 11 40.32609(N)    087 52 01.73141(W) AD(2002.00) 0
 AJ3084  ELLIP H (02/10/07)  174.419  (m)                       GP(2002.00)    
 AJ3084  ELLIP H (02/03/05)  174.438  (m)                       GP(       ) 4 2
 AJ3084  NAD 83(1997)-  42 11 40.32611(N)    087 52 01.73105(W) AD(       ) 1
 AJ3084  ELLIP H (04/24/01)  174.434  (m)                       GP(       ) 4 1
 AJ3084
 AJ3084.Superseded values are not recommended for survey control.
 AJ3084
 AJ3084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3084.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3084
 AJ3084_MARKER: I = METAL ROD
 AJ3084_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3084+WITH SETTING: INFORMATION.
 AJ3084_MARK LOGO: IL0504
 AJ3084_PROJECTION: FLUSH
 AJ3084_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ3084_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3084+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2000
 AJ3084_ROD/PIPE-DEPTH: 0.9 meters
 AJ3084
 AJ3084  HISTORY     - Date     Condition        Report By
 AJ3084  HISTORY     - 20000727 MONUMENTED       SECI
 AJ3084
 AJ3084                          STATION DESCRIPTION
 AJ3084
 AJ3084'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3084'THIS POINT WILL NOT BE INCLUDED IN THE SUBMITTAL, IT IS AN AZIMUTH
 AJ3084'MARK SET AS A 1 1/4 INCH BY 30 INCH REBAR, WITH A DRILLED MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1103 ***********************************************************************
 MF1103  DESIGNATION -  BARN
 MF1103  PID         -  MF1103
 MF1103  STATE/COUNTY-  IL/HENRY
 MF1103  COUNTRY     -  US
 MF1103  USGS QUAD   -  ANNAWAN (2018)
 MF1103
 MF1103                         *CURRENT SURVEY CONTROL
 MF1103  ______________________________________________________________________
 MF1103* NAD 83(1997) POSITION- 41 23 15.44854(N) 089 59 18.18694(W)   ADJUSTED
 MF1103* NAVD 88 ORTHO HEIGHT -   224.687 (meters)      737.16  (feet) ADJUSTED
 MF1103  ______________________________________________________________________
 MF1103  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 MF1103  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 MF1103  DYNAMIC HEIGHT  -        224.597 (meters)      736.87  (feet) COMP
 MF1103  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 MF1103
 MF1103  HORZ ORDER      -  SECOND
 MF1103  VERT ORDER      -  SECOND    CLASS 0
 MF1103
 MF1103.The horizontal coordinates were established by classical geodetic methods
 MF1103.and adjusted by the National Geodetic Survey in October 1999.
 MF1103
 MF1103.The orthometric height was determined by differential leveling and
 MF1103.adjusted by the NATIONAL GEODETIC SURVEY
 MF1103.in June 1991.
 MF1103
 MF1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1103.GEOID18 height accuracy estimate available here.
 MF1103
 MF1103.Click photographs - Photos may exist for this station.
 MF1103
 MF1103.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1103
 MF1103.The dynamic height is computed by dividing the NAVD 88
 MF1103.geopotential number by the normal gravity value computed on the
 MF1103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1103.degrees latitude (g = 980.6199 gals.).
 MF1103
 MF1103.The modeled gravity was interpolated from observed gravity values.
 MF1103
 MF1103. The following values were computed from the NAD 83(1997) position.
 MF1103
 MF1103;                    North         East     Units Scale Factor Converg.
 MF1103;SPC IL W     -   524,087.011   714,910.644   MT  0.99994391   +0 07 04.3
 MF1103;SPC IL W     - 1,719,442.14  2,345,502.67   sFT  0.99994391   +0 07 04.3
 MF1103;UTM  16      - 4,586,098.732   250,135.954   MT  1.00036840   -1 58 36.4
 MF1103;UTM  15      - 4,586,166.038   751,806.529   MT  1.00038040   +1 59 31.8
 MF1103
 MF1103!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1103!SPC IL W     -   0.99996993  x   0.99994391  =   0.99991385
 MF1103!UTM  16      -   0.99996993  x   1.00036840  =   1.00033832
 MF1103!UTM  15      -   0.99996993  x   1.00038040  =   1.00035032
 MF1103
 MF1103:                Primary Azimuth Mark                     Grid Az
 MF1103:SPC IL W     -  ANNAWAN MUNICIPAL TANK                   079 04 49.1
 MF1103:UTM  16      -  ANNAWAN MUNICIPAL TANK                   081 10 29.8
 MF1103:UTM  15      -  ANNAWAN MUNICIPAL TANK                   077 12 21.6
 MF1103
 MF1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5013586098(NAD 83)
 MF1103
 MF1103|---------------------------------------------------------------------|
 MF1103| PID    Reference Object                     Distance      Geod. Az  |
 MF1103|                                                           dddmmss.s |
 MF1103| MF1711 ANNAWAN MUNICIPAL TANK              APPROX. 6.9 KM 0791153.4 |
 MF1103| MF1102 BARN RM 1                            29.861 METERS 11031     |
 MF1103| MF1104 BARN RM 2                            31.327 METERS 33704     |
 MF1103|---------------------------------------------------------------------|
 MF1103
 MF1103                          SUPERSEDED SURVEY CONTROL
 MF1103
 MF1103  NAD 83(1996)-  41 23 15.44881(N)    089 59 18.18689(W) AD(       ) 2
 MF1103  NAD 83(1986)-  41 23 15.45493(N)    089 59 18.19753(W) AD(       ) 2
 MF1103  NAD 27      -  41 23 15.32560(N)    089 59 17.79150(W) AD(       ) 2
 MF1103  NGVD 29 (??/??/92)  224.753  (m)          737.38   (f) ADJ UNCH    2 0
 MF1103  NGVD 29             224.75   (m)          737.4    (f) LEVELING    3  
 MF1103
 MF1103.Superseded values are not recommended for survey control.
 MF1103
 MF1103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1103.See file dsdata.pdf to determine how the superseded data were derived.
 MF1103
 MF1103_MARKER: DS = TRIANGULATION STATION DISK
 MF1103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1103_STAMPING: BARN 1958
 MF1103_MARK LOGO: CGS
 MF1103_PROJECTION: RECESSED 36 CENTIMETERS
 MF1103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1103+STABILITY: SURFACE MOTION
 MF1103
 MF1103  HISTORY     - Date     Condition        Report By
 MF1103  HISTORY     - 1959     MONUMENTED       CGS
 MF1103  HISTORY     - 1959     GOOD             CGS
 MF1103  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MF1103  HISTORY     - 20011103 MARK NOT FOUND   USPSQD
 MF1103  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1103
 MF1103                          STATION DESCRIPTION
 MF1103
 MF1103'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1103'THE STATION IS LOCATED ABOUT 4.5 MILES WEST-SOUTHWEST OF ANNAWAN
 MF1103'AND 2.5 MILES SOUTHEAST OF ATKINSON.
 MF1103'
 MF1103'TO REACH THE STATION FROM THE JUNCTION OF STATE AND HENRY
 MF1103'STREETS IN ATKINSON, GO EAST ON U.S. HIGHWAY 6 FOR 1.5 MILES
 MF1103'TO THE MIDLAND ELECTRIC COAL CORP. ON THE LEFT, CONTINUE
 MF1103'STRAIGHT AHEAD FOR 0.3 MILE TO A SIDE ROAD RIGHT, TURN RIGHT,
 MF1103'SOUTH, ON DIRT ROAD FOR 2.05 MILES TO A SIDE ROAD RIGHT, TURN
 MF1103'RIGHT, WEST, UPHILL FOR 0.4 MILE TO TWO RED BARNS ON THE LEFT
 MF1103'AND THE STATION IN THE FIELD WEST OF THE BARNS.
 MF1103'
 MF1103'STATION MARK, A STANDARD DISK STAMPED BARN 1958, IS SET IN
 MF1103'A 10 INCH SQUARE CONCRETE POST WHICH IS 14 INCHES BELOW THE
 MF1103'SURFACE OF THE GROUND.  THE MARK IS 57.5 FEET WEST-SOUTHWEST
 MF1103'OF THE WEST GATE POST, 41 FEET SOUTH OF THE APPROXIMATE
 MF1103'CENTER OF THE GRAVEL ROAD, 17.7 FEET SOUTH OF A POWER POLE WITH
 MF1103'A SMALL GUY WIRE AND 13.7 FEET SOUTH-SOUTHEAST OF A WITNESS
 MF1103'POST.
 MF1103'
 MF1103'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED BARN NO. 1
 MF1103'1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF1103'3 INCHES.  THE MARK IS 25 FEET SOUTH OF THE APPROXIMATE CENTER
 MF1103'OF THE GRAVEL ROAD, 21 FEET NORTH OF A FENCE LINE AND 3 FEET
 MF1103'WEST-SOUTHWEST OF THE NORTHWEST CORNER OF THE CORN CRIB.
 MF1103'
 MF1103'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED BARN NO. 2
 MF1103'1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF1103'4 INCHES.  THE MARK IS 22 FEET NORTH OF THE APPROXIMATE CENTER OF
 MF1103'THE GRAVEL ROAD AND 1 FOOT SOUTH OF A FENCE LINE.
 MF1103'
 MF1103'NOTE--NO AZIMUTH MARK WAS SET TO THIS STATION.
 MF1103
 MF1103                          STATION RECOVERY (1959)
 MF1103
 MF1103'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF1103'3.5 MI SE FROM ATKINSON.
 MF1103'ABOUT 1.7 MILES SOUTH ALONG A BLACKTOP ROAD FROM THE ATKINSON
 MF1103'HIGH SCHOOL AT ATKINSON, THENCE 1.8 MILES EAST ALONG A GRAVEL
 MF1103'ROAD, NEAR A RED BARN SOUTH OF THE ROAD, 41.0 FEET SOUTH OF THE
 MF1103'CENTER LINE OF THE ROAD, 101.1 FEET WEST OF THE NORTHWEST
 MF1103'CORNER OF THE RED BARN, 12 FEET SOUTH OF FENCE LINE, 179 FEET
 MF1103'SOUTH OF A POWER POLE, 13.7 FEET SOUTH OF A METAL WITNESS POST,
 MF1103'ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 MF1103'CONCRETE POST 14 INCHES UNDERGROUND.
 MF1103
 MF1103                          STATION RECOVERY (1996)
 MF1103
 MF1103'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1103'MARK NOT FOUND.
 MF1103
 MF1103                          STATION RECOVERY (2001)
 MF1103
 MF1103'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1103'MARK NOT FOUND.
 MF1103
 MF1103                          STATION RECOVERY (2004)
 MF1103
 MF1103'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1103'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1102 ***********************************************************************
 MF1102  DESIGNATION -  BARN RM 1
 MF1102  PID         -  MF1102
 MF1102  STATE/COUNTY-  IL/HENRY
 MF1102  COUNTRY     -  US
 MF1102  USGS QUAD   -  ANNAWAN (2018)
 MF1102
 MF1102                         *CURRENT SURVEY CONTROL
 MF1102  ______________________________________________________________________
 MF1102* NAD 83(1986) POSITION- 41 23 15.11   (N) 089 59 16.98   (W)   HD_HELD1
 MF1102* NAVD 88 ORTHO HEIGHT -   224.270 (meters)      735.79  (feet) ADJUSTED
 MF1102  ______________________________________________________________________
 MF1102  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 MF1102  DYNAMIC HEIGHT  -        224.181 (meters)      735.50  (feet) COMP
 MF1102  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 MF1102
 MF1102  VERT ORDER      -  SECOND    CLASS 0
 MF1102
 MF1102.The horizontal coordinates were determined by differentially corrected
 MF1102.hand held GPS observations or other comparable positioning techniques
 MF1102.and have an estimated accuracy of +/- 3 meters.
 MF1102
 MF1102.The orthometric height was determined by differential leveling and
 MF1102.adjusted by the NATIONAL GEODETIC SURVEY
 MF1102.in June 1991.
 MF1102
 MF1102.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1102.GEOID18 height accuracy estimate available here.
 MF1102
 MF1102.Click photographs - Photos may exist for this station.
 MF1102
 MF1102.The dynamic height is computed by dividing the NAVD 88
 MF1102.geopotential number by the normal gravity value computed on the
 MF1102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1102.degrees latitude (g = 980.6199 gals.).
 MF1102
 MF1102.The modeled gravity was interpolated from observed gravity values.
 MF1102
 MF1102;                    North         East    Units  Estimated Accuracy
 MF1102;SPC IL W     -   524,076.6     714,938.7     MT  (+/- 3 meters HH1 GPS) 
 MF1102
 MF1102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5016386087(NAD 83)
 MF1102
 MF1102                          SUPERSEDED SURVEY CONTROL
 MF1102
 MF1102  NGVD 29 (??/??/92)  224.336  (m)          736.01   (f) ADJ UNCH    2 0
 MF1102
 MF1102.Superseded values are not recommended for survey control.
 MF1102
 MF1102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1102.See file dsdata.pdf to determine how the superseded data were derived.
 MF1102
 MF1102_MARKER: DR = REFERENCE MARK DISK
 MF1102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1102_STAMPING: BARN NO 1 1958
 MF1102_MARK LOGO: CGS
 MF1102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1102+STABILITY: SURFACE MOTION
 MF1102
 MF1102  HISTORY     - Date     Condition        Report By
 MF1102  HISTORY     - 1958     MONUMENTED       CGS
 MF1102  HISTORY     - 1959     GOOD             CGS
 MF1102  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MF1102  HISTORY     - 20011103 MARK NOT FOUND   USPSQD
 MF1102  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1102
 MF1102                          STATION DESCRIPTION
 MF1102
 MF1102'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1102'3.5 MI SE FROM ATKINSON.
 MF1102'ABOUT 1.7 MILES SOUTH ALONG A BLACKTOP ROAD FROM THE ATKINSON
 MF1102'HIGH SCHOOL AT ATKINSON,THENCE 1.8 MILES EAST ALONG A GRAVEL
 MF1102'ROAD, NEAR A RED BARN SOUTH OF THE ROAD, 23.8 FEET SOUTH
 MF1102'OF THE CENTER LINE OF THE ROAD, 3.2 FEET SOUTHWEST OF THE
 MF1102'NORTHWEST CORNER OF THE RED BARN, 101.8 FEET EAST OF A POWER
 MF1102'POLE, 2.5 FEET WEST OF THE WEST EDGE OF THE RED BARN, 98.2 FEET
 MF1102'EAST OF TRIANGULATION STATION BARN, 100.0 FEET EAST OF A METAL
 MF1102'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET
 MF1102'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF1102
 MF1102                          STATION RECOVERY (1996)
 MF1102
 MF1102'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1102'MARK NOT FOUND.
 MF1102
 MF1102                          STATION RECOVERY (2001)
 MF1102
 MF1102'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1102'MARK NOT FOUND.
 MF1102
 MF1102                          STATION RECOVERY (2004)
 MF1102
 MF1102'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1102'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1104 ***********************************************************************
 MF1104  DESIGNATION -  BARN RM 2
 MF1104  PID         -  MF1104
 MF1104  STATE/COUNTY-  IL/HENRY
 MF1104  COUNTRY     -  US
 MF1104  USGS QUAD   -  ANNAWAN (2018)
 MF1104
 MF1104                         *CURRENT SURVEY CONTROL
 MF1104  ______________________________________________________________________
 MF1104* NAD 83(1986) POSITION- 41 23 16.38   (N) 089 59 18.71   (W)   HD_HELD1
 MF1104* NAVD 88 ORTHO HEIGHT -   224.149 (meters)      735.40  (feet) ADJUSTED
 MF1104  ______________________________________________________________________
 MF1104  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 MF1104  DYNAMIC HEIGHT  -        224.060 (meters)      735.10  (feet) COMP
 MF1104  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 MF1104
 MF1104  VERT ORDER      -  SECOND    CLASS 0
 MF1104
 MF1104.The horizontal coordinates were determined by differentially corrected
 MF1104.hand held GPS observations or other comparable positioning techniques
 MF1104.and have an estimated accuracy of +/- 3 meters.
 MF1104
 MF1104.The orthometric height was determined by differential leveling and
 MF1104.adjusted by the NATIONAL GEODETIC SURVEY
 MF1104.in June 1991.
 MF1104
 MF1104.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1104.GEOID18 height accuracy estimate available here.
 MF1104
 MF1104.Click photographs - Photos may exist for this station.
 MF1104
 MF1104.The dynamic height is computed by dividing the NAVD 88
 MF1104.geopotential number by the normal gravity value computed on the
 MF1104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1104.degrees latitude (g = 980.6199 gals.).
 MF1104
 MF1104.The modeled gravity was interpolated from observed gravity values.
 MF1104
 MF1104;                    North         East    Units  Estimated Accuracy
 MF1104;SPC IL W     -   524,115.7     714,898.4     MT  (+/- 3 meters HH1 GPS) 
 MF1104
 MF1104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5012486127(NAD 83)
 MF1104
 MF1104                          SUPERSEDED SURVEY CONTROL
 MF1104
 MF1104  NGVD 29 (??/??/92)  224.216  (m)          735.62   (f) ADJ UNCH    2 0
 MF1104
 MF1104.Superseded values are not recommended for survey control.
 MF1104
 MF1104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1104.See file dsdata.pdf to determine how the superseded data were derived.
 MF1104
 MF1104_MARKER: DR = REFERENCE MARK DISK
 MF1104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1104_STAMPING: BARN NO 2 1958
 MF1104_MARK LOGO: CGS
 MF1104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1104+STABILITY: SURFACE MOTION
 MF1104
 MF1104  HISTORY     - Date     Condition        Report By
 MF1104  HISTORY     - 1958     MONUMENTED       CGS
 MF1104  HISTORY     - 1959     GOOD             CGS
 MF1104  HISTORY     - 19960809 GOOD             USPSQD
 MF1104  HISTORY     - 20011103 MARK NOT FOUND   USPSQD
 MF1104  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1104
 MF1104                          STATION DESCRIPTION
 MF1104
 MF1104'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1104'3.5 MI SE FROM ATKINSON.
 MF1104'ABOUT 1.7 MILES SOUTH ALONG BLACKTOP ROAD FROM THE ATKINSON HIGH
 MF1104'SCHOOL AT ATKINSON, THENCE 1.8 MILES EAST ALONG A GRAVEL ROAD,
 MF1104'NEAR A RED BARN SOUTH OF THE ROAD, 22.6 FEET NORTH OF THE CENTER
 MF1104'LINE OF THE ROAD, 186 FEET WEST AND ACROSS THE ROAD FROM THE
 MF1104'NORTHWEST CORNER OF THE RED BARN, 1 FOOT SOUTH OF FENCE LINE,
 MF1104'89 FEET NORTHWEST OF A POWER POLE, 103.3 FEET NORTHWEST OF
 MF1104'TRIANGULATION STATION BARN, 93.1 FEET NORTHWEST OF A METAL
 MF1104'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET
 MF1104'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF1104
 MF1104                          STATION RECOVERY (1996)
 MF1104
 MF1104'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1104'RECOVERED IN GOOD CONDITION.
 MF1104
 MF1104                          STATION RECOVERY (2001)
 MF1104
 MF1104'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1104'MARK NOT FOUND.
 MF1104
 MF1104                          STATION RECOVERY (2004)
 MF1104
 MF1104'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1104'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2982 ***********************************************************************
 AJ2982  DESIGNATION -  BARNARD MILL
 AJ2982  PID         -  AJ2982
 AJ2982  STATE/COUNTY-  IL/MCHENRY
 AJ2982  COUNTRY     -  US
 AJ2982  USGS QUAD   -  RICHMOND (2018)
 AJ2982
 AJ2982                         *CURRENT SURVEY CONTROL
 AJ2982  ______________________________________________________________________
 AJ2982* NAD 83(2011) POSITION- 42 24 02.80016(N) 088 19 35.95005(W)   ADJUSTED
 AJ2982* NAD 83(2011) ELLIP HT-   231.948 (meters)        (06/27/12)   ADJUSTED
 AJ2982* NAD 83(2011) EPOCH   -  2010.00
 AJ2982* NAVD 88 ORTHO HEIGHT -   266.0   (meters)      873.    (feet) GPS OBS
 AJ2982  ______________________________________________________________________
 AJ2982  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2982  GEOID HEIGHT    -        -34.052 (meters)                     GEOID99
 AJ2982  GEOID HEIGHT    -        -34.116 (meters)                     GEOID18
 AJ2982  NAD 83(2011) X  -    137,750.169 (meters)                     COMP
 AJ2982  NAD 83(2011) Y  - -4,715,255.250 (meters)                     COMP
 AJ2982  NAD 83(2011) Z  -  4,278,738.567 (meters)                     COMP
 AJ2982  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 AJ2982
 AJ2982  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2982  Standards:
 AJ2982         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2982            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2982  -------------------------------------------------------------------
 AJ2982  NETWORK    1.17   1.76           0.55   0.37   0.90      0.06066399
 AJ2982  -------------------------------------------------------------------
 AJ2982  Click here for local accuracies and other accuracy information.
 AJ2982
 AJ2982.The horizontal coordinates were established by GPS observations
 AJ2982.and adjusted by the National Geodetic Survey in June 2012.
 AJ2982
 AJ2982.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2982.been affixed to the stable North American tectonic plate. See 
 AJ2982.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2982
 AJ2982.The horizontal coordinates are valid at the epoch date displayed above
 AJ2982.which is a decimal equivalence of Year/Month/Day.
 AJ2982
 AJ2982.The orthometric height was determined by GPS observations and a
 AJ2982.high-resolution geoid model.
 AJ2982
 AJ2982.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2982.GEOID18 height accuracy estimate available here.
 AJ2982
 AJ2982.Click photographs - Photos may exist for this station.
 AJ2982
 AJ2982.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2982
 AJ2982.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2982
 AJ2982.The ellipsoidal height was determined by GPS observations
 AJ2982.and is referenced to NAD 83.
 AJ2982
 AJ2982. The following values were computed from the NAD 83(2011) position.
 AJ2982
 AJ2982;                    North         East     Units Scale Factor Converg.
 AJ2982;SPC IL E     -   636,618.787   300,549.988   MT  0.99997500   +0 00 16.2
 AJ2982;SPC IL E     - 2,088,640.14    986,054.42   sFT  0.99997500   +0 00 16.2
 AJ2982;UTM  16      - 4,695,128.091   390,820.987   MT  0.99974666   -0 53 40.8
 AJ2982
 AJ2982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2982!SPC IL E     -   0.99996362  x   0.99997500  =   0.99993862
 AJ2982!UTM  16      -   0.99996362  x   0.99974666  =   0.99971029
 AJ2982
 AJ2982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9082095128(NAD 83)
 AJ2982
 AJ2982                          SUPERSEDED SURVEY CONTROL
 AJ2982
 AJ2982  NAD 83(2007)-  42 24 02.80024(N)    088 19 35.95104(W) AD(2002.00) 0
 AJ2982  ELLIP H (02/10/07)  231.977  (m)                       GP(2002.00)    
 AJ2982  ELLIP H (02/03/05)  231.971  (m)                       GP(       ) 4 2
 AJ2982  NAD 83(1997)-  42 24 02.80023(N)    088 19 35.95066(W) AD(       ) 1
 AJ2982  ELLIP H (04/24/01)  231.998  (m)                       GP(       ) 4 1
 AJ2982
 AJ2982.Superseded values are not recommended for survey control.
 AJ2982
 AJ2982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2982.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2982
 AJ2982_MARKER: I = METAL ROD
 AJ2982_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2982_STAMPING: BARNARD MILL
 AJ2982_MARK LOGO: MTRD
 AJ2982_PROJECTION: FLUSH
 AJ2982_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2982_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2982+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2000
 AJ2982_ROD/PIPE-DEPTH: 3.7 meters
 AJ2982_SLEEVE-DEPTH  : 0.9 meters
 AJ2982
 AJ2982  HISTORY     - Date     Condition        Report By
 AJ2982  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2982
 AJ2982                          STATION DESCRIPTION
 AJ2982
 AJ2982'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2982'STATION IS LOCATED APPROXIMATELY 4.8 MI NORTHWEST OF MCHENRY, 5.0
 AJ2982'MI SOUTH OF RICHMOND IN SECTION 5, T45N, R8E.  TO REACH FROM THE
 AJ2982'JUNCTION OF IL RT 31 AND BARNARD MILL RD PROCEED WEST ON BARNARD
 AJ2982'MILL RD 1.8 MI TO THE STATION LOCATED 26.6 FT SOUTH OF CENTERLINE OF
 AJ2982'BARNARD MILL RD.  STATION IS LOCATED 0.4 MI WEST OF SOUTH RIDGEWAY
 AJ2982'RD, 0.3 MI WEST OF NORTH RIDGEWAY RD, 300 FT WEST OF BITUMINOUS
 AJ2982'DRIVE TO ADDRESS 6605, 84.5 FT SOUTHEAST OF POWERPOLE (PP) ON
 AJ2982'NORTHSIDE OF BARNARD MILL RD, 27.8 FT WEST OF PP ON SOUTHSIDE OF
 AJ2982'BARNARD MILL RD, 61 FT SOUTH OF 12 IN DECIDUOUS TREE, 24 FT EAST OF
 AJ2982'CENTERLINE OF AGGREGATE ENTRANCE ON NORTHSIDE OF BARNARD MILL
 AJ2982'RD, AND 27.8 FT WEST OF ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ2982'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45
 AJ2982'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1851 ***********************************************************************
 HB1851  DESIGNATION -  BARNES R 9 08
 HB1851  PID         -  HB1851
 HB1851  STATE/COUNTY-  IL/HARDIN
 HB1851  COUNTRY     -  US
 HB1851  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1851
 HB1851                         *CURRENT SURVEY CONTROL
 HB1851  ______________________________________________________________________
 HB1851* NAD 83(2011) POSITION- 37 35 55.44699(N) 088 16 46.01262(W)   ADJUSTED
 HB1851* NAD 83(2011) ELLIP HT-   177.778 (meters)        (06/27/12)   ADJUSTED
 HB1851* NAD 83(2011) EPOCH   -  2010.00
 HB1851* NAVD 88 ORTHO HEIGHT -   207.3   (meters)      680.    (feet) GPS OBS
 HB1851  ______________________________________________________________________
 HB1851  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1851  GEOID HEIGHT    -        -29.570 (meters)                     GEOID93
 HB1851  GEOID HEIGHT    -        -29.493 (meters)                     GEOID18
 HB1851  NAD 83(2011) X  -    151,921.421 (meters)                     COMP
 HB1851  NAD 83(2011) Y  - -5,057,585.831 (meters)                     COMP
 HB1851  NAD 83(2011) Z  -  3,870,360.719 (meters)                     COMP
 HB1851  LAPLACE CORR    -         -2.56  (seconds)                    DEFLEC18
 HB1851
 HB1851  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1851  Standards:
 HB1851         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1851            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1851  -------------------------------------------------------------------
 HB1851  NETWORK    1.25   1.47           0.55   0.46   0.75     -0.09223511
 HB1851  -------------------------------------------------------------------
 HB1851  Click here for local accuracies and other accuracy information.
 HB1851
 HB1851.The horizontal coordinates were established by GPS observations
 HB1851.and adjusted by the National Geodetic Survey in June 2012.
 HB1851
 HB1851.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1851.been affixed to the stable North American tectonic plate. See 
 HB1851.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1851
 HB1851.The horizontal coordinates are valid at the epoch date displayed above
 HB1851.which is a decimal equivalence of Year/Month/Day.
 HB1851
 HB1851.The orthometric height was determined by GPS observations and a
 HB1851.high-resolution geoid model.
 HB1851
 HB1851.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1851.GEOID18 height accuracy estimate available here.
 HB1851
 HB1851.Click photographs - Photos may exist for this station.
 HB1851
 HB1851.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1851
 HB1851.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1851
 HB1851.The ellipsoidal height was determined by GPS observations
 HB1851.and is referenced to NAD 83.
 HB1851
 HB1851. The following values were computed from the NAD 83(2011) position.
 HB1851
 HB1851;                    North         East     Units Scale Factor Converg.
 HB1851;SPC IL E     -   103,439.882   304,758.439   MT  0.99997528   +0 01 58.4
 HB1851;SPC IL E     -   339,369.01    999,861.65   sFT  0.99997528   +0 01 58.4
 HB1851;UTM  16      - 4,162,064.860   387,056.155   MT  0.99975712   -0 46 50.6
 HB1851
 HB1851!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1851!SPC IL E     -   0.99997210  x   0.99997528  =   0.99994738
 HB1851!UTM  16      -   0.99997210  x   0.99975712  =   0.99972923
 HB1851
 HB1851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8705662064(NAD 83)
 HB1851
 HB1851|---------------------------------------------------------------------|
 HB1851| PID    Reference Object                     Distance      Geod. Az  |
 HB1851|                                                           dddmmss.s |
 HB1851| HB1850 BARNES R 9 08 AZ MK                 381.949 METERS 19710     |
 HB1851|---------------------------------------------------------------------|
 HB1851
 HB1851                          SUPERSEDED SURVEY CONTROL
 HB1851
 HB1851  NAD 83(2007)-  37 35 55.44708(N)    088 16 46.01331(W) AD(2002.00) 0
 HB1851  ELLIP H (02/10/07)  177.802  (m)                       GP(2002.00)    
 HB1851  ELLIP H (03/08/05)  177.786  (m)                       GP(       ) 4 1
 HB1851  NAD 83(1997)-  37 35 55.44709(N)    088 16 46.01351(W) AD(       ) 1
 HB1851  ELLIP H (10/21/99)  177.792  (m)                       GP(       ) 4 1
 HB1851  NAD 83(1997)-  37 35 55.44869(N)    088 16 46.01339(W) AD(       ) 1
 HB1851  NAD 83(1993)-  37 35 55.45097(N)    088 16 46.01342(W) AD(       ) 1
 HB1851  NAD 83(1986)-  37 35 55.45786(N)    088 16 46.01562(W) AD(       ) 1
 HB1851
 HB1851.Superseded values are not recommended for survey control.
 HB1851
 HB1851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1851.See file dsdata.pdf to determine how the superseded data were derived.
 HB1851
 HB1851_MARKER: I = METAL ROD
 HB1851_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1851_STAMPING: BARNES R-9-08 1991
 HB1851_MARK LOGO: USFS
 HB1851_PROJECTION: FLUSH
 HB1851_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1851_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1851+STABILITY: POSITION/ELEVATION WELL
 HB1851_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1851+SATELLITE: SATELLITE OBSERVATIONS - December 10, 1992
 HB1851_ROD/PIPE-DEPTH: 10 meters
 HB1851
 HB1851  HISTORY     - Date     Condition        Report By
 HB1851  HISTORY     - 1991     MONUMENTED       USFS
 HB1851  HISTORY     - 19921210 GOOD
 HB1851
 HB1851                          STATION DESCRIPTION
 HB1851
 HB1851'DESCRIBED BY US FOREST SERVICE 1991
 HB1851'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 13 AND 45 LOCATED IN
 HB1851'HARRISBURG, IL GO EAST ON ROUTE 13, 21.6 KM (13.4 MI) TO THE
 HB1851'INTERSECTION OF ILLINOIS STATE ROUTES 1 AND 13, TURN RIGHT (SOUTH) ON
 HB1851'STATE ROUTE 1, GO 14.1 KM (8.8 MI) TO A PAVED ROAD ON THE RIGHT
 HB1851'(WEST), TURN RIGHT (WEST) AND GO 5.2 KM (3.2 MI) TO A SIDE ROAD
 HB1851'(NORTH SIDE OF MAIN ROAD) TO THE STATION. STATION (BARNES) IS AN
 HB1851'ALUMINUM CYLINDER WITH ACCESS COVER, SET IN CONCRETE WITH CENTER
 HB1851'PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1851'1.)  8.2M NORTHWEST OF THE CENTERLINE OF THE ROAD.
 HB1851'2.)  21.0M NORTHEAST OF THE CENTERLINE OF A GRAVEL ROAD.
 HB1851'3.)  23.8M SOUTHEAST OF A 12 INCH DIAMETER GREEN ASH TREE.
 HB1851
 HB1851                          STATION RECOVERY (1992)
 HB1851
 HB1851'RECOVERED 1992
 HB1851'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1850 ***********************************************************************
 HB1850  DESIGNATION -  BARNES R 9 08 AZ MK
 HB1850  PID         -  HB1850
 HB1850  STATE/COUNTY-  IL/HARDIN
 HB1850  COUNTRY     -  US
 HB1850  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1850
 HB1850                         *CURRENT SURVEY CONTROL
 HB1850  ______________________________________________________________________
 HB1850* NAD 83(2011) POSITION- 37 35 43.61018(N) 088 16 50.60845(W)   ADJUSTED
 HB1850* NAD 83(2011) ELLIP HT-   173.573 (meters)        (06/27/12)   ADJUSTED
 HB1850* NAD 83(2011) EPOCH   -  2010.00
 HB1850* NAVD 88 ORTHO HEIGHT -   203.1   (meters)      666.    (feet) GPS OBS
 HB1850  ______________________________________________________________________
 HB1850  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1850  GEOID HEIGHT    -        -29.560 (meters)                     GEOID93
 HB1850  GEOID HEIGHT    -        -29.486 (meters)                     GEOID18
 HB1850  NAD 83(2011) X  -    151,815.312 (meters)                     COMP
 HB1850  NAD 83(2011) Y  - -5,057,808.437 (meters)                     COMP
 HB1850  NAD 83(2011) Z  -  3,870,069.002 (meters)                     COMP
 HB1850  LAPLACE CORR    -         -2.50  (seconds)                    DEFLEC18
 HB1850
 HB1850  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1850  Standards:
 HB1850         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1850            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1850  -------------------------------------------------------------------
 HB1850  NETWORK    1.26   1.51           0.55   0.47   0.77     -0.09843703
 HB1850  -------------------------------------------------------------------
 HB1850  Click here for local accuracies and other accuracy information.
 HB1850
 HB1850.The horizontal coordinates were established by GPS observations
 HB1850.and adjusted by the National Geodetic Survey in June 2012.
 HB1850
 HB1850.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1850.been affixed to the stable North American tectonic plate. See 
 HB1850.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1850
 HB1850.The horizontal coordinates are valid at the epoch date displayed above
 HB1850.which is a decimal equivalence of Year/Month/Day.
 HB1850
 HB1850.The orthometric height was determined by GPS observations and a
 HB1850.high-resolution geoid model.
 HB1850
 HB1850.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1850.GEOID18 height accuracy estimate available here.
 HB1850
 HB1850.Click photographs - Photos may exist for this station.
 HB1850
 HB1850.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1850
 HB1850.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1850
 HB1850.The ellipsoidal height was determined by GPS observations
 HB1850.and is referenced to NAD 83.
 HB1850
 HB1850. The following values were computed from the NAD 83(2011) position.
 HB1850
 HB1850;                    North         East     Units Scale Factor Converg.
 HB1850;SPC IL E     -   103,074.895   304,645.910   MT  0.99997527   +0 01 55.5
 HB1850;SPC IL E     -   338,171.55    999,492.46   sFT  0.99997527   +0 01 55.5
 HB1850;UTM  16      - 4,161,701.588   386,938.480   MT  0.99975745   -0 46 53.1
 HB1850
 HB1850!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1850!SPC IL E     -   0.99997276  x   0.99997527  =   0.99994803
 HB1850!UTM  16      -   0.99997276  x   0.99975745  =   0.99973022
 HB1850
 HB1850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8693861701(NAD 83)
 HB1850
 HB1850|---------------------------------------------------------------------|
 HB1850| PID    Reference Object                     Distance      Geod. Az  |
 HB1850|                                                           dddmmss.s |
 HB1850| HB1851 BARNES R 9 08                       381.949 METERS 01710     |
 HB1850|---------------------------------------------------------------------|
 HB1850
 HB1850                          SUPERSEDED SURVEY CONTROL
 HB1850
 HB1850  NAD 83(2007)-  37 35 43.61027(N)    088 16 50.60914(W) AD(2002.00) 0
 HB1850  ELLIP H (02/10/07)  173.596  (m)                       GP(2002.00)    
 HB1850  ELLIP H (03/08/05)  173.580  (m)                       GP(       ) 4 1
 HB1850  NAD 83(1997)-  37 35 43.61029(N)    088 16 50.60935(W) AD(       ) 1
 HB1850  ELLIP H (10/21/99)  173.585  (m)                       GP(       ) 4 1
 HB1850  NAD 83(1997)-  37 35 43.61178(N)    088 16 50.60924(W) AD(       ) 1
 HB1850  NAD 83(1993)-  37 35 43.61414(N)    088 16 50.60927(W) AD(       ) 1
 HB1850  NAD 83(1986)-  37 35 43.62106(N)    088 16 50.61116(W) AD(       ) 1
 HB1850
 HB1850.Superseded values are not recommended for survey control.
 HB1850
 HB1850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1850.See file dsdata.pdf to determine how the superseded data were derived.
 HB1850
 HB1850_MARKER: DD = SURVEY DISK
 HB1850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1850_STAMPING: USDA CADASTRAL SURVEY FOREST SERVICE
 HB1850_MARK LOGO: USFS
 HB1850_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1850_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1850+STABILITY: POSITION/ELEVATION WELL
 HB1850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1850+SATELLITE: SATELLITE OBSERVATIONS - December 10, 1992
 HB1850
 HB1850  HISTORY     - Date     Condition        Report By
 HB1850  HISTORY     - 1991     MONUMENTED       USFS
 HB1850  HISTORY     - 19921210 GOOD
 HB1850
 HB1850                          STATION DESCRIPTION
 HB1850
 HB1850'DESCRIBED BY US FOREST SERVICE 1991
 HB1850'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 13 AND 45 LOCATED IN
 HB1850'HARRISBURG, IL GO EAST ON ROUTE 13, 21.6 KM (13.4 MI) TO THE
 HB1850'INTERSECTION OF ILLINOIS STATE ROUTES 1 AND 13, TURN RIGHT (SOUTH) ON
 HB1850'STATE ROUTE 1, GO 14.1 KM (8.8 MI) TO A PAVED ROAD ON THE RIGHT
 HB1850'(WEST), TURN RIGHT (WEST) AND GO 5.2 KM (3.2 MI) TO A SIDE ROAD
 HB1850'(NORTH SIDE OF MAIN ROAD) TO THE STATION, CONTINUE SOUTHERLY FOR
 HB1850'0.3KM TO THE STATION AZIMUTH ON THE LEFT (SOUTH) SIDE OF THE ROAD.
 HB1850'STATION AZIMUTH (BARNES) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A
 HB1850'CENTER PUNCHED MARK, SET IN CONCRETE.
 HB1850'1.)  98M SOUTHEAST OF THE CENTERLINE OF THE ROAD.
 HB1850'2.)  13.1M NORTHEAST OF THE CENTER OF A POWER POLE.
 HB1850'3.)  13.0M NORTH OF A 20 INCH DIAMETER CEDAR TREE.
 HB1850
 HB1850                          STATION RECOVERY (1992)
 HB1850
 HB1850'RECOVERED 1992
 HB1850'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0223 ***********************************************************************
 JB0223  DESIGNATION -  BARNHILL
 JB0223  PID         -  JB0223
 JB0223  STATE/COUNTY-  IL/WAYNE
 JB0223  COUNTRY     -  US
 JB0223  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0223
 JB0223                         *CURRENT SURVEY CONTROL
 JB0223  ______________________________________________________________________
 JB0223* NAD 83(1997) POSITION- 38 16 24.59091(N) 088 21 06.46668(W)   ADJUSTED
 JB0223* NAVD 88 ORTHO HEIGHT -   123.213 (meters)      404.24  (feet) ADJUSTED
 JB0223  ______________________________________________________________________
 JB0223  GEOID HEIGHT    -        -30.499 (meters)                     GEOID18
 JB0223  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 JB0223  DYNAMIC HEIGHT  -        123.135 (meters)      403.99  (feet) COMP
 JB0223  MODELED GRAVITY -    979,989.3   (mgal)                       NAVD 88
 JB0223
 JB0223  HORZ ORDER      -  SECOND
 JB0223  VERT ORDER      -  SECOND    CLASS 0
 JB0223
 JB0223.The horizontal coordinates were established by classical geodetic methods
 JB0223.and adjusted by the National Geodetic Survey in October 1999.
 JB0223
 JB0223.The orthometric height was determined by differential leveling and
 JB0223.adjusted by the NATIONAL GEODETIC SURVEY
 JB0223.in June 1991.
 JB0223
 JB0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0223.GEOID18 height accuracy estimate available here.
 JB0223
 JB0223.Click photographs - Photos may exist for this station.
 JB0223
 JB0223.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0223
 JB0223.The dynamic height is computed by dividing the NAVD 88
 JB0223.geopotential number by the normal gravity value computed on the
 JB0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0223.degrees latitude (g = 980.6199 gals.).
 JB0223
 JB0223.The modeled gravity was interpolated from observed gravity values.
 JB0223
 JB0223. The following values were computed from the NAD 83(1997) position.
 JB0223
 JB0223;                    North         East     Units Scale Factor Converg.
 JB0223;SPC IL E     -   178,332.219   298,384.434   MT  0.99997503   -0 00 41.2
 JB0223;SPC IL E     -   585,078.29    978,949.60   sFT  0.99997503   -0 00 41.2
 JB0223;UTM  16      - 4,237,024.948   381,755.450   MT  0.99977219   -0 50 14.7
 JB0223
 JB0223!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0223!SPC IL E     -   0.99998545  x   0.99997503  =   0.99996048
 JB0223!UTM  16      -   0.99998545  x   0.99977219  =   0.99975765
 JB0223
 JB0223:                Primary Azimuth Mark                     Grid Az
 JB0223:SPC IL E     -  BARNHILL AZ MK                           136 54 03.6
 JB0223:UTM  16      -  BARNHILL AZ MK                           137 43 37.1
 JB0223
 JB0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8175537024(NAD 83)
 JB0223
 JB0223|---------------------------------------------------------------------|
 JB0223| PID    Reference Object                     Distance      Geod. Az  |
 JB0223|                                                           dddmmss.s |
 JB0223| JB0222 BARNHILL RM 1                        25.790 METERS 13112     |
 JB0223| JB0225 BARNHILL AZ MK                                     1365322.4 |
 JB0223| JB0224 BARNHILL RM 2                        22.496 METERS 19129     |
 JB0223|---------------------------------------------------------------------|
 JB0223
 JB0223                          SUPERSEDED SURVEY CONTROL
 JB0223
 JB0223  NAD 83(1997)-  38 16 24.59450(N)    088 21 06.46516(W) AD(       ) 2
 JB0223  NAD 83(1993)-  38 16 24.60240(N)    088 21 06.46651(W) AD(       ) 2
 JB0223  NAD 83(1986)-  38 16 24.60405(N)    088 21 06.46692(W) AD(       ) 2
 JB0223  NAD 27      -  38 16 24.43483(N)    088 21 06.30003(W) AD(       ) 2
 JB0223  NGVD 29 (??/??/92)  123.333  (m)          404.64   (f) ADJ UNCH    2 0
 JB0223  NGVD 29             123.33   (m)          404.6    (f) LEVELING    3  
 JB0223
 JB0223.Superseded values are not recommended for survey control.
 JB0223
 JB0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0223.See file dsdata.pdf to determine how the superseded data were derived.
 JB0223
 JB0223_MARKER: DE = TRAVERSE STATION DISK
 JB0223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0223_STAMPING: BARNHILL 1961
 JB0223_MARK LOGO: CGS
 JB0223_PROJECTION: FLUSH
 JB0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0223+STABILITY: SURFACE MOTION
 JB0223
 JB0223  HISTORY     - Date     Condition        Report By
 JB0223  HISTORY     - 1961     MONUMENTED       CGS
 JB0223  HISTORY     - 1961     GOOD             CGS
 JB0223
 JB0223                          STATION DESCRIPTION
 JB0223
 JB0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0223'THE STATION IS LOCATED ABOUT 7 MILES SOUTH OF FAIRFIELD, 1.75 MILES
 JB0223'NORTH OF MILL SHOALS AND 1 MILE SOUTHEAST OF THE VILLAGE OF BARNHILL.
 JB0223'
 JB0223'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE
 JB0223'HIGHWAY 15 IN FAIRFIELD, GO SOUTH ON U S HIGHWAY 45 FOR 7.55 MILES TO
 JB0223'POINT WHERE HIGHWAY CURVES TO THE LEFT AND THE STATION ON THE RIGHT.
 JB0223'
 JB0223'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH SQUARE
 JB0223'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0223'STAMPED BARNHILL 1961.  THE MARK IS 72 FEET WEST OF THE CENTER OF U S
 JB0223'HIGHWAY 45, 30 FEET EAST OF THE CENTER OF A TRACK ROAD, 25 FEET
 JB0223'SOUTH-SOUTHWEST OF A TRIANGLE BLAZED TREE, 25 FEET SOUTHWEST OF A 4X4
 JB0223'INCH CONCRETE RIGHT-OF-WAY POST AND 7.6 FEET SOUTH OF A WITNESS POST.
 JB0223'
 JB0223'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB0223'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES AND IS STAMPED
 JB0223'BARNHILL NO 1 1961.  THE MARK IS 88.8 FEET SOUTHEAST OF A WITNESS POST
 JB0223'AND 39 FEET WEST OF CENTER OF ROAD.
 JB0223'
 JB0223'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB0223'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0223'AND IS STAMPED BARNHILL NO 2 1961.  THE MARK IS 81.3 FEET
 JB0223'SOUTH-SOUTHWEST OF A WITNESS POST, 19 FEET EAST OF THE CENTER OF A
 JB0223'TRACK ROAD AND 19 FEET NORTH OF A TREE.
 JB0223'
 JB0223'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JB0223'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0223'STAMPED BARNHILL 1961.  THE MARK IS 41 FEET EAST OF THE CENTER OF U S
 JB0223'HIGHWAY 45, 10 FEET SOUTH OF THE CENTER OF A DRIVEWAY, 4 FEET EAST OF
 JB0223'THE EAST END OF A 3 FOOT BOX CULVERT AND 1.7 FEET SOUTH OF A WITNESS
 JB0223'POST.
 JB0223'
 JB0223'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEASTERLY ON U S
 JB0223'HIGHWAY 45 FOR 0.35 MILE TO THE MARK ON THE LEFT.
 JB0223'
 JB0223'HEIGHT OF LIGHT ABOVE STATION MARK 26.3 METERS.
 JB0223
 JB0223                          STATION RECOVERY (1961)
 JB0223
 JB0223'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0223'2 MI N FROM MILL SHOALS.
 JB0223'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN
 JB0223'MILL SHOALS, THENCE 1.9 MILES NORTH ALONG U.S. HIGHWAY 45, ABOUT
 JB0223'0.75 MILE EAST AND ABOUT 0.75 MILE SOUTH OF THE POST OFFICE IN
 JB0223'BARNHILL, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY WITH TANGENTS
 JB0223'TO THE NORTH AND SOUTHEAST, AT A DRIVE WEST TO A HOUSE, AND AT
 JB0223'A FIELD ROAD LEADING SOUTH, 76 FEET WEST OF THE CENTER OF THE
 JB0223'HIGHWAY, 122 FEET SOUTH OF THE CENTER OF THE DRIVE, 36 FEET EAST
 JB0223'OF THE CENTER OF THE FIELD ROAD, 25 FEET SOUTHWEST OF A TRIANGLE
 JB0223'BLAZED 12 INCH OAK TREE, 24 FEET WEST-SOUTHWEST OF A CONCRETE
 JB0223'R. O. W. MARKER, 7.4 FEET SOUTHWEST OF A METAL WITNESS POST,
 JB0223'ABOUT 4 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 JB0223'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0225 ***********************************************************************
 JB0225  DESIGNATION -  BARNHILL AZ MK
 JB0225  PID         -  JB0225
 JB0225  STATE/COUNTY-  IL/WAYNE
 JB0225  COUNTRY     -  US
 JB0225  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0225
 JB0225                         *CURRENT SURVEY CONTROL
 JB0225  ______________________________________________________________________
 JB0225* NAD 83(1986) POSITION- 38 16 12.     (N) 088 20 50.     (W)   SCALED
 JB0225* NAVD 88 ORTHO HEIGHT -   115.780 (meters)      379.85  (feet) ADJUSTED
 JB0225  ______________________________________________________________________
 JB0225  GEOID HEIGHT    -        -30.501 (meters)                     GEOID18
 JB0225  DYNAMIC HEIGHT  -        115.706 (meters)      379.61  (feet) COMP
 JB0225  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0225
 JB0225  VERT ORDER      -  SECOND    CLASS 0
 JB0225
 JB0225.The horizontal coordinates were scaled from a map and have
 JB0225.an estimated accuracy of +/- 6 seconds.
 JB0225
 JB0225.The orthometric height was determined by differential leveling and
 JB0225.adjusted by the NATIONAL GEODETIC SURVEY
 JB0225.in June 1991.
 JB0225
 JB0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0225.GEOID18 height accuracy estimate available here.
 JB0225
 JB0225.Click photographs - Photos may exist for this station.
 JB0225
 JB0225.The dynamic height is computed by dividing the NAVD 88
 JB0225.geopotential number by the normal gravity value computed on the
 JB0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0225.degrees latitude (g = 980.6199 gals.).
 JB0225
 JB0225.The modeled gravity was interpolated from observed gravity values.
 JB0225
 JB0225;                    North         East    Units  Estimated Accuracy
 JB0225;SPC IL E     -   177,940.      298,790.      MT  (+/- 180 meters Scaled)
 JB0225
 JB0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH821366(NAD 83)
 JB0225
 JB0225                          SUPERSEDED SURVEY CONTROL
 JB0225
 JB0225  NGVD 29 (??/??/92)  115.90   (m)          380.2    (f) COMPUTED    2 0
 JB0225
 JB0225.Superseded values are not recommended for survey control.
 JB0225
 JB0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0225.See file dsdata.pdf to determine how the superseded data were derived.
 JB0225
 JB0225_MARKER: DZ = AZIMUTH MARK DISK
 JB0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0225_STAMPING: BARNHILL 1961
 JB0225_MARK LOGO: CGS
 JB0225_PROJECTION: FLUSH
 JB0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0225+STABILITY: SURFACE MOTION
 JB0225
 JB0225  HISTORY     - Date     Condition        Report By
 JB0225  HISTORY     - 1961     MONUMENTED       CGS
 JB0225
 JB0225                          STATION DESCRIPTION
 JB0225
 JB0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0225'1.6 MI NW FROM MILL SHOALS.
 JB0225'ABOUT 0.05 MILES WEST ALONG A STREET FROM THE POST OFFICE IN
 JB0225'MILL SHOALS, THENCE 1.55 MILES NORTH AND NORTHWEST ALONG U.S.
 JB0225'HIGHWAY 45, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY WITH
 JB0225'TANGENTS TO THE SOUTH AND NORTHWEST, AT A DRIVE EAST TO A HOUSE,
 JB0225'40 FEET EAST OF THE CENTER OF THE HIGHWAY, 10 FEET SOUTH OF THE
 JB0225'CENTER OF THE DRIVE, 4 FEET EAST OF THE EAST END OF THE SOUTH
 JB0225'HEADWALL OF A CONCRETE PIPE CULVERT UNDER THE DRIVE, 1.8 FEET
 JB0225'SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF
 JB0225'THE HIGHWAY, ABOUT LEVEL WITH THE DRIVE, AND SET IN THE TOP OF A
 JB0225'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0222 ***********************************************************************
 JB0222  DESIGNATION -  BARNHILL RM 1
 JB0222  PID         -  JB0222
 JB0222  STATE/COUNTY-  IL/WAYNE
 JB0222  COUNTRY     -  US
 JB0222  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0222
 JB0222                         *CURRENT SURVEY CONTROL
 JB0222  ______________________________________________________________________
 JB0222* NAD 83(1986) POSITION- 38 16 24.04   (N) 088 21 05.67   (W)   HD_HELD1
 JB0222* NAVD 88 ORTHO HEIGHT -   122.044 (meters)      400.41  (feet) ADJUSTED
 JB0222  ______________________________________________________________________
 JB0222  GEOID HEIGHT    -        -30.499 (meters)                     GEOID18
 JB0222  DYNAMIC HEIGHT  -        121.967 (meters)      400.15  (feet) COMP
 JB0222  MODELED GRAVITY -    979,989.3   (mgal)                       NAVD 88
 JB0222
 JB0222  VERT ORDER      -  SECOND    CLASS 0
 JB0222
 JB0222.The horizontal coordinates were determined by differentially corrected
 JB0222.hand held GPS observations or other comparable positioning techniques
 JB0222.and have an estimated accuracy of +/- 3 meters.
 JB0222
 JB0222.The orthometric height was determined by differential leveling and
 JB0222.adjusted by the NATIONAL GEODETIC SURVEY
 JB0222.in June 1991.
 JB0222
 JB0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0222.GEOID18 height accuracy estimate available here.
 JB0222
 JB0222.Click photographs - Photos may exist for this station.
 JB0222
 JB0222.The dynamic height is computed by dividing the NAVD 88
 JB0222.geopotential number by the normal gravity value computed on the
 JB0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0222.degrees latitude (g = 980.6199 gals.).
 JB0222
 JB0222.The modeled gravity was interpolated from observed gravity values.
 JB0222
 JB0222;                    North         East    Units  Estimated Accuracy
 JB0222;SPC IL E     -   178,315.2     298,403.8     MT  (+/- 3 meters HH1 GPS) 
 JB0222
 JB0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8177437007(NAD 83)
 JB0222
 JB0222                          SUPERSEDED SURVEY CONTROL
 JB0222
 JB0222  NGVD 29 (??/??/92)  122.165  (m)          400.80   (f) ADJ UNCH    2 0
 JB0222
 JB0222.Superseded values are not recommended for survey control.
 JB0222
 JB0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0222.See file dsdata.pdf to determine how the superseded data were derived.
 JB0222
 JB0222_MARKER: DR = REFERENCE MARK DISK
 JB0222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0222_STAMPING: BARNHILL NO 1 1961
 JB0222_MARK LOGO: CGS
 JB0222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0222+STABILITY: SURFACE MOTION
 JB0222
 JB0222  HISTORY     - Date     Condition        Report By
 JB0222  HISTORY     - 1961     MONUMENTED       CGS
 JB0222
 JB0222                          STATION DESCRIPTION
 JB0222
 JB0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0222'2 MI N FROM MILL SHOALS.
 JB0222'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0222'SHOALS, THENCE 1.9 MILES NORTH ALONG U.S. HIGHWAY 45, ABOUT 0.75
 JB0222'MILE EAST AND ABOUT 0.75 MILE SOUTH OF THE POST OFFICE IN
 JB0222'BARNHILL, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY WITH TANGENTS
 JB0222'TO THE NORTH AND SOUTHEAST, AT A DRIVE WEST TO A HOUSE, AND AT
 JB0222'A FIELD ROAD LEADING SOUTH, 37 FEET WEST OF THE CENTER OF THE
 JB0222'HIGHWAY, 200 FEET SOUTH OF THE CENTER OF THE DRIVE, 98 FEET EAST
 JB0222'OF THE CENTER OF THE FIELD ROAD, 95 FEET SOUTH-SOUTHEAST OF A
 JB0222'TRIANGLE BLAZED 12 INCH OAK TREE, 84.7 FEET SOUTHEAST OF TRAVERSE
 JB0222'STATION BARNHILL, 89.0 FEET SOUTHEAST OF A METAL WITNESS POST,
 JB0222'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 JB0222'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0224 ***********************************************************************
 JB0224  DESIGNATION -  BARNHILL RM 2
 JB0224  PID         -  JB0224
 JB0224  STATE/COUNTY-  IL/WAYNE
 JB0224  COUNTRY     -  US
 JB0224  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0224
 JB0224                         *CURRENT SURVEY CONTROL
 JB0224  ______________________________________________________________________
 JB0224* NAD 83(1986) POSITION- 38 16 23.88   (N) 088 21 06.65   (W)   HD_HELD1
 JB0224* NAVD 88 ORTHO HEIGHT -   122.168 (meters)      400.81  (feet) ADJUSTED
 JB0224  ______________________________________________________________________
 JB0224  GEOID HEIGHT    -        -30.499 (meters)                     GEOID18
 JB0224  DYNAMIC HEIGHT  -        122.090 (meters)      400.56  (feet) COMP
 JB0224  MODELED GRAVITY -    979,989.3   (mgal)                       NAVD 88
 JB0224
 JB0224  VERT ORDER      -  SECOND    CLASS 0
 JB0224
 JB0224.The horizontal coordinates were determined by differentially corrected
 JB0224.hand held GPS observations or other comparable positioning techniques
 JB0224.and have an estimated accuracy of +/- 3 meters.
 JB0224
 JB0224.The orthometric height was determined by differential leveling and
 JB0224.adjusted by the NATIONAL GEODETIC SURVEY
 JB0224.in June 1991.
 JB0224
 JB0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0224.GEOID18 height accuracy estimate available here.
 JB0224
 JB0224.Click photographs - Photos may exist for this station.
 JB0224
 JB0224.The dynamic height is computed by dividing the NAVD 88
 JB0224.geopotential number by the normal gravity value computed on the
 JB0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0224.degrees latitude (g = 980.6199 gals.).
 JB0224
 JB0224.The modeled gravity was interpolated from observed gravity values.
 JB0224
 JB0224;                    North         East    Units  Estimated Accuracy
 JB0224;SPC IL E     -   178,310.3     298,380.0     MT  (+/- 3 meters HH1 GPS) 
 JB0224
 JB0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8175037003(NAD 83)
 JB0224
 JB0224                          SUPERSEDED SURVEY CONTROL
 JB0224
 JB0224  NGVD 29 (??/??/92)  122.288  (m)          401.21   (f) ADJ UNCH    2 0
 JB0224
 JB0224.Superseded values are not recommended for survey control.
 JB0224
 JB0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0224.See file dsdata.pdf to determine how the superseded data were derived.
 JB0224
 JB0224_MARKER: DR = REFERENCE MARK DISK
 JB0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0224_STAMPING: BARNHILL NO 2 1961
 JB0224_MARK LOGO: CGS
 JB0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0224+STABILITY: SURFACE MOTION
 JB0224
 JB0224  HISTORY     - Date     Condition        Report By
 JB0224  HISTORY     - 1961     MONUMENTED       CGS
 JB0224
 JB0224                          STATION DESCRIPTION
 JB0224
 JB0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0224'2 MI N FROM MILL SHOALS.
 JB0224'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN
 JB0224'MILL SHOALS, THENCE 1.9 MILES NORTH ALONG U.S. HIGHWAY 45, ABOUT
 JB0224'0.75 MILE EAST AND ABOUT 0.75 MILE SOUTH OF THE POST OFFICE IN
 JB0224'BARNHILL, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY WITH TANGENTS
 JB0224'TO THE NORTH AND SOUTHEAST, AT A DRIVE WEST TO A HOUSE, AND AT
 JB0224'A FIELD ROAD LEADING SOUTH, 114 FEET WEST OF THE CENTER OF THE
 JB0224'HIGHWAY, 19 FEET EAST OF THE CENTER OF THE FIELD ROAD, 99 FEET
 JB0224'SOUTHWEST OF A TRIANGLE BLAZED 12 INCH OAK TREE, 73.9 FEET
 JB0224'SOUTHWEST OF TRAVERSE STATION BARNHILL, 81.3 FEET SOUTHWEST
 JB0224'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 JB0224'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1077 ***********************************************************************
 NH1077  DESIGNATION -  BARRINGTON
 NH1077  PID         -  NH1077
 NH1077  STATE/COUNTY-  IL/COOK
 NH1077  COUNTRY     -  US
 NH1077  USGS QUAD   -  STREAMWOOD (2018)
 NH1077
 NH1077                         *CURRENT SURVEY CONTROL
 NH1077  ______________________________________________________________________
 NH1077* NAD 83(1997) POSITION- 42 06 55.47753(N) 088 10 30.60554(W)   ADJUSTED
 NH1077* NAVD 88 ORTHO HEIGHT -   276.    (meters)      906.    (feet) SCALED
 NH1077  ______________________________________________________________________
 NH1077  GEOID HEIGHT    -        -33.683 (meters)                     GEOID18
 NH1077  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 NH1077  HORZ ORDER      -  SECOND
 NH1077
 NH1077.The horizontal coordinates were established by classical geodetic methods
 NH1077.and adjusted by the National Geodetic Survey in October 1999.
 NH1077
 NH1077.The orthometric height was scaled from a topographic map.
 NH1077
 NH1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1077.GEOID18 height accuracy estimate available here.
 NH1077
 NH1077.Click photographs - Photos may exist for this station.
 NH1077
 NH1077.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1077
 NH1077. The following values were computed from the NAD 83(1997) position.
 NH1077
 NH1077;                    North         East     Units Scale Factor Converg.
 NH1077;SPC IL E     -   604,933.540   313,080.071   MT  0.99997710   +0 06 21.9
 NH1077;SPC IL E     - 1,984,686.12  1,027,163.53   sFT  0.99997710   +0 06 21.9
 NH1077;UTM  16      - 4,663,258.431   402,850.726   MT  0.99971613   -0 47 17.4
 NH1077
 NH1077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1077!SPC IL E     -   0.99996201  x   0.99997710  =   0.99993911
 NH1077!UTM  16      -   0.99996201  x   0.99971613  =   0.99967815
 NH1077
 NH1077:                Primary Azimuth Mark                     Grid Az
 NH1077:SPC IL E     -  BARRINGTON AZ MK                         277 34 28.9
 NH1077:UTM  16      -  BARRINGTON AZ MK                         278 28 08.2
 NH1077
 NH1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0285063258(NAD 83)
 NH1077
 NH1077|---------------------------------------------------------------------|
 NH1077| PID    Reference Object                     Distance      Geod. Az  |
 NH1077|                                                           dddmmss.s |
 NH1077| NH1050 WAUCONDA MUNICIPAL TANK             APPROX.16.2 KM 0101542.1 |
 NH1077| NH1063 LAKE ZURICH MUNICIPAL TANK          APPROX.11.2 KM 0364642.8 |
 NH1077| NH1062 LAKE ZURICH ATT MICROWAVE TWR       APPROX.10.6 KM 0401849.8 |
 NH1077| NH1081 BARRINGTON S MUN STANDPIPE          APPROX. 4.7 KM 0442813.8 |
 NH1077| CI8969 BARRINGTON RM 1                      28.042 METERS 04705     |
 NH1077| NG0518 N BROOK N SHORE GAS CO TANK         APPROX.27.7 KM 0812226.3 |
 NH1077| NH1069 PALATINE MUNICIPAL TANK             APPROX.11.0 KM 0902134.1 |
 NH1077| NH1073 PALATINE ECONOMY FUSE CO TANK       APPROX.10.5 KM 0905050.2 |
 NH1077| NH1070 ARLINGTON PARK JOCKEY CLUB TANK     APPROX.12.7 KM 0994542.3 |
 NH1077| NH1065 HOFFMAN ESTATES WATER TANK          APPROX.11.0 KM 1323728.2 |
 NH1077| CI8968 BARRINGTON AZ MK                                   2774050.8 |
 NH1077| CI8970 BARRINGTON RM 2                      30.288 METERS 30254     |
 NH1077| NH1085 CARY CURTISS FARM WATER TANK        APPROX.11.6 KM 3260356.4 |
 NH1077| NH1079 FOX RIVER GROVE MUNICIPAL TANK      APPROX. 9.5 KM 3375218.6 |
 NH1077|---------------------------------------------------------------------|
 NH1077
 NH1077                          SUPERSEDED SURVEY CONTROL
 NH1077
 NH1077  NAD 83(1997)-  42 06 55.47737(N)    088 10 30.60627(W) AD(       ) 2
 NH1077  NAD 83(1986)-  42 06 55.47969(N)    088 10 30.61704(W) AD(       ) 2
 NH1077  NAD 27      -  42 06 55.38720(N)    088 10 30.33620(W) AD(       ) 2
 NH1077
 NH1077.Superseded values are not recommended for survey control.
 NH1077
 NH1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1077.See file dsdata.pdf to determine how the superseded data were derived.
 NH1077
 NH1077_MARKER: DS = TRIANGULATION STATION DISK
 NH1077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1077_STAMPING: BARRINGTON 1954
 NH1077_MARK LOGO: CGS
 NH1077_PROJECTION: FLUSH
 NH1077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1077+STABILITY: SURFACE MOTION
 NH1077
 NH1077  HISTORY     - Date     Condition        Report By
 NH1077  HISTORY     - 1954     MONUMENTED       CGS
 NH1077  HISTORY     - 1956     GOOD             CGS
 NH1077  HISTORY     - 1958     GOOD             CHIAS
 NH1077  HISTORY     - 1966     GOOD             CGS
 NH1077  HISTORY     - 1970     GOOD             LOCENG
 NH1077  HISTORY     - 1971     GOOD             NGS
 NH1077  HISTORY     - 1971     SEE DESCRIPTION  IL-031
 NH1077  HISTORY     - 1977     GOOD             ILDT
 NH1077  HISTORY     - 1989     GOOD             USPSQD
 NH1077  HISTORY     - 1989     GOOD             USPSQD
 NH1077  HISTORY     - 20150218 GOOD             ILDT
 NH1077
 NH1077                          STATION DESCRIPTION
 NH1077
 NH1077'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1077'STATION IS LOCATED ABOUT 5 MILES EAST OF DUNDEE AND 3-1/2
 NH1077'MILES SOUTHWEST OF BARRINGTON, 0.1 MILE NORTHEAST OF THE
 NH1077'INTERSECTION OF STATE HIGHWAYS 59, 62 AND 63 AND IS ON HIGHWAY
 NH1077'RIGHT-OF-WAY.  IT IS 61 FEET SOUTHEAST OF THE CENTER OF
 NH1077'HIGHWAY 59, 14 FEET NORTH OF A 6 INCH OAK TREE AND 5 FEET
 NH1077'NORTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 NH1077'DISK IS STAMPED BARRINGTON 1954.
 NH1077'
 NH1077'REFERENCE MARK NO. 1 IS 61 FEET SOUTHEAST OF THE CENTER
 NH1077'OF HIGHWAY 59.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1077'BARRINGTON NO 1 1954.
 NH1077'
 NH1077'REFERENCE MARK NO. 2 IS 37 FEET NORTHWEST OF THE CENTER OF
 NH1077'HIGHWAY 59.  THE MARK IS FLUSH AND THE DISK IS STAMPED BARRINGTON
 NH1077'NO 2 1954.
 NH1077'
 NH1077'AZIMUTH MARK IS 20 FEET SOUTH OF THE CENTER OF A PAVED ROAD,
 NH1077'4 FEET EAST OF A WHITE WITNESS POST AND TELEPHONE POLE AND
 NH1077'3 FEET NORTH OF THE EDGE OF A CULTIVATED FIELD.  THE MARK
 NH1077'IS FLUSH AND THE DISK IS STAMPED BARRINGTON 1954.
 NH1077'
 NH1077'TO REACH THE STATION FROM THE INTERSECTION OF HOUGH AND MAIN
 NH1077'STREETS IN BARRINGTON, GO SOUTH THEN SOUTHWEST ON HOUGH STREET
 NH1077'(STATE HIGHWAY 59) FOR 3.5 MILES TO THE STATION ON THE LEFT,
 NH1077'SOUTHEAST SIDE OF HIGHWAY.
 NH1077'
 NH1077'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWEST ON
 NH1077'HIGHWAY 59 FOR 0.1 MILE TO THE JUNCTION WITH STATE HIGHWAY
 NH1077'NOS. 62 AND 63, TURN RIGHT AND GO WEST ON HIGHWAY 62 AND 63
 NH1077'FOR 0.3 MILE TO A SIDE ROAD RIGHT (THIS IS ABOUT 300 FEET
 NH1077'BEFORE REACHING THE JUNCTION OF THESE HIGHWAYS) TURN RIGHT
 NH1077'AND GO NORTH ON PAVED ROAD FOR 0.15 MILE TO A CURVE TO THE
 NH1077'RIGHT, TURN RIGHT AND GO EAST FOR ABOUT 200 FEET TO THE MARK
 NH1077'ON THE RIGHT, SOUTH SIDE OF ROAD AS DESCRIBED.
 NH1077'
 NH1077'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1077
 NH1077                          STATION RECOVERY (1956)
 NH1077
 NH1077'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1077'THE STATION, REFERENCE MARKS NOS. 1 AND 2
 NH1077'AND AZIMUTH MARK RECOVERED AS DESCRIBED
 NH1077'AND FOUND IN GOOD CONDITION.  THE DISTANCE AND DIRECTIONS
 NH1077'TO REFERENCE MARK 2 AND THE AZIMUTH MARK CHECKED THE 1954
 NH1077'DISTANCE AND DIRECTIONS.  THE DISTANCE TO REFERENCE MARK
 NH1077'1 CHECKED BUT THE DIRECTION FAILED TO CHECK BY ONE MINUTE.
 NH1077'
 NH1077'THE ORIGINAL DESCRIPTION SUBMITTED BY E.L. JONES IN 1954
 NH1077'IS ADEQUATE.
 NH1077'
 NH1077'DISTANCE AND DIRECTIONS TO OBJECTS VISIBLE FROM THE GROUND.
 NH1077'
 NH1077'HEIGHT OF LIGHT ABOVE STATION MARK, 30 METERS.
 NH1077
 NH1077                          STATION RECOVERY (1958)
 NH1077
 NH1077'RECOVERY NOTE BY CHICAGO AERIAL SURVEY 1958
 NH1077'STATION MARK RECOVERED IN GOOD CONDITION AS DESCRIBED.
 NH1077
 NH1077                          STATION RECOVERY (1966)
 NH1077
 NH1077'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1077'STATION MARK, REFERENCE MARKS, AZIMUTH MARK WERE RECOVERED
 NH1077'AND FOUND IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION
 NH1077'IS GOOD WITH THE BELOW CHANGES.
 NH1077'
 NH1077'STATION MARK IS NOW 1 FOOT SOUTH OF A METAL WITNESS POST
 NH1077'AND PROJECTS 2 INCHES.
 NH1077'
 NH1077'AZIMUTH MARK IS NOW 1 FOOT WEST OF A METAL WITNESS POST.
 NH1077
 NH1077                          STATION RECOVERY (1970)
 NH1077
 NH1077'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (ARS)
 NH1077'RECOVERED BY SURDEX CORPORATION
 NH1077'
 NH1077'BARRINGTON 1954-GOOD (STATION)
 NH1077'
 NH1077'BARRINGTON NO. 1 1954-GOOD
 NH1077'
 NH1077'BARRINGTON NO. 2 1954-GOOD
 NH1077'
 NH1077'BARRINGTON 1954-GOOD (AZIMUTH MARK)
 NH1077
 NH1077                          STATION RECOVERY (1971)
 NH1077
 NH1077'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 NH1077'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 NH1077'THE AZIMUTH MARK WAS IN THE WAY OF ROAD WORK AND OBSTRUCTED
 NH1077'TO THE STATION BY A TREE AND WAS DESTROYED AT THE REQUEST
 NH1077'OF COUNTY OFFICIALS.  THE STANDPIPE MENTIONED AS BEING VISIBLE
 NH1077'FROM THE GROUND IS OBSTRUCTED BY TREES.  THE STATION WILL
 NH1077'BE VISITED AGAIN THIS FALL OR NEXT SPRING AND A NEW AZIMUTH
 NH1077'MARK WILL BE SET AND STATION OCCUPIED.
 NH1077'
 NH1077'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3-1/2
 NH1077'MILES SOUTHWEST OF BARRINGTON
 NH1077
 NH1077                          STATION RECOVERY (1971)
 NH1077
 NH1077'RECOVERY NOTE BY COOK COUNTY ILLINOIS 1971 (RS)
 NH1077'NOTICE HAS BEEN GIVEN AND CAUTION REQUESTED BUT SUGGEST
 NH1077'YOUR IMMEDIATE ATTENTION BE GIVEN TO THE RELOCATION OF THIS
 NH1077'MONUMENT.
 NH1077'
 NH1077'THE 1954 AZIMUTH MARK, BARRINGTON, LOCATED IN THE SE 1/4
 NH1077'SECTION 16, T 42 N, R 9 E - APPROX 750 FT NORTH OF ALGONQUIN
 NH1077'RD (ILL 62) NEAR DUNDEE RD (ILL 63) AND APPROX 30 FT E OF
 NH1077'BRINGER RD (AT THE CURVE) IS LOCATED IN THE PROPOSED DITCH
 NH1077'LINE OF EXCAVATION PRESENTLY IN PROGRESS AND IS IN IMMEDIATE
 NH1077'DANGER OF BEING DESTROYED.
 NH1077
 NH1077                          STATION RECOVERY (1977)
 NH1077
 NH1077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977 (RIL)
 NH1077'BARRINGTON 1954 RECOVERED GOOD.
 NH1077'
 NH1077'BARRINGTON NO 1 1954 RECOVERED GOOD.
 NH1077'
 NH1077'BARRINGTON NO 2 1954 RECOVERED GOOD.
 NH1077'
 NH1077'BARRINGTON 1954 (AZI) ASSUMED DESTROYED.
 NH1077'
 NH1077'AFTER 1 HR. SEARCH AND NO TIES WE ASSUMED AZIMUTH WAS DESTROYED.
 NH1077'
 NH1077'DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MI. S.W. OF
 NH1077'BARRINGTON.
 NH1077
 NH1077                          STATION RECOVERY (1989)
 NH1077
 NH1077'RECOVERY NOTE BY US POWER SQUADRON 1989 (GAM)
 NH1077'RECOVERED IN GOOD CONDITION.
 NH1077
 NH1077                          STATION RECOVERY (1989)
 NH1077
 NH1077'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFW)
 NH1077'RECOVERED IN GOOD CONDITION.
 NH1077
 NH1077                          STATION RECOVERY (2015)
 NH1077
 NH1077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 NH1077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1081 ***********************************************************************
 NH1081  DESIGNATION -  BARRINGTON S MUN STANDPIPE
 NH1081  PID         -  NH1081
 NH1081  STATE/COUNTY-  IL/COOK
 NH1081  COUNTRY     -  US
 NH1081  USGS QUAD   -  BARRINGTON (2018)
 NH1081
 NH1081                         *CURRENT SURVEY CONTROL
 NH1081  ______________________________________________________________________
 NH1081* NAD 83(1997) POSITION- 42 08 43.31653(N) 088 08 08.31995(W)   ADJUSTED
 NH1081  ______________________________________________________________________
 NH1081  GEOID HEIGHT    -        -33.768 (meters)                     GEOID18
 NH1081  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 NH1081  HORZ ORDER      -  THIRD
 NH1081
 NH1081.The horizontal coordinates were established by classical geodetic methods
 NH1081.and adjusted by the National Geodetic Survey in October 1999.
 NH1081
 NH1081.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1081.GEOID18 height accuracy estimate available here.
 NH1081
 NH1081.Click photographs - Photos may exist for this station.
 NH1081
 NH1081.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1081
 NH1081. The following values were computed from the NAD 83(1997) position.
 NH1081
 NH1081;                    North         East     Units Scale Factor Converg.
 NH1081;SPC IL E     -   608,267.573   316,340.941   MT  0.99997828   +0 07 57.5
 NH1081;SPC IL E     - 1,995,624.53  1,037,861.90   sFT  0.99997828   +0 07 57.5
 NH1081;UTM  16      - 4,666,540.280   406,162.367   MT  0.99970835   -0 45 43.5
 NH1081
 NH1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0616266540(NAD 83)
 NH1081
 NH1081                          SUPERSEDED SURVEY CONTROL
 NH1081
 NH1081  NAD 83(1997)-  42 08 43.31643(N)    088 08 08.32066(W) AD(       ) 3
 NH1081  NAD 83(1986)-  42 08 43.31865(N)    088 08 08.33192(W) AD(       ) 3
 NH1081  NAD 27      -  42 08 43.22600(N)    088 08 08.05300(W) AD(       ) 3
 NH1081
 NH1081.Superseded values are not recommended for survey control.
 NH1081
 NH1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1081.See file dsdata.pdf to determine how the superseded data were derived.
 NH1081
 NH1081_MARKER: 52 = STANDPIPE TANK
 NH1081
 NH1081  HISTORY     - Date     Condition        Report By
 NH1081  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1081  HISTORY     - 1966     GOOD             CGS
 NH1081  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH1081
 NH1081                          STATION DESCRIPTION
 NH1081
 NH1081'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1081'STATION WAS RECOVERED AND FOUND AS DESCRIBED AND IN GOOD
 NH1081'CONDITION AT THIS TIME.
 NH1081
 NH1081                          STATION RECOVERY (1989)
 NH1081
 NH1081'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH1081'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9270 ***********************************************************************
 AF9270  CBN         -  This is a Cooperative Base Network Control Station.
 AF9270  DESIGNATION -  BARRY AZ
 AF9270  PID         -  AF9270
 AF9270  STATE/COUNTY-  IL/PIKE
 AF9270  COUNTRY     -  US
 AF9270  USGS QUAD   -  BARRY (2018)
 AF9270
 AF9270                         *CURRENT SURVEY CONTROL
 AF9270  ______________________________________________________________________
 AF9270* NAD 83(2011) POSITION- 39 42 09.33832(N) 091 01 53.08316(W)   ADJUSTED
 AF9270* NAD 83(2011) ELLIP HT-   189.970 (meters)        (06/27/12)   ADJUSTED
 AF9270* NAD 83(2011) EPOCH   -  2010.00
 AF9270* NAVD 88 ORTHO HEIGHT -   222.5   (meters)      730.    (feet) GPS OBS
 AF9270  ______________________________________________________________________
 AF9270  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AF9270  GEOID HEIGHT    -        -32.532 (meters)                     GEOID12A
 AF9270  GEOID HEIGHT    -        -32.540 (meters)                     GEOID18
 AF9270  NAD 83(2011) X  -    -88,455.015 (meters)                     COMP
 AF9270  NAD 83(2011) Y  - -4,913,217.650 (meters)                     COMP
 AF9270  NAD 83(2011) Z  -  4,052,756.000 (meters)                     COMP
 AF9270  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 AF9270
 AF9270  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9270  Standards:
 AF9270         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9270            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9270  -------------------------------------------------------------------
 AF9270  NETWORK    0.46   1.27           0.20   0.17   0.65      0.03213031
 AF9270  -------------------------------------------------------------------
 AF9270  Click here for local accuracies and other accuracy information.
 AF9270
 AF9270.The horizontal coordinates were established by GPS observations
 AF9270.and adjusted by the National Geodetic Survey in June 2012.
 AF9270
 AF9270.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9270.been affixed to the stable North American tectonic plate. See 
 AF9270.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9270
 AF9270.The horizontal coordinates are valid at the epoch date displayed above
 AF9270.which is a decimal equivalence of Year/Month/Day.
 AF9270
 AF9270.The orthometric height was determined by GPS observations and a
 AF9270.high-resolution geoid model.
 AF9270
 AF9270.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9270.GEOID18 height accuracy estimate available here.
 AF9270
 AF9270.Click photographs - Photos may exist for this station.
 AF9270
 AF9270.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9270
 AF9270.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9270
 AF9270.The ellipsoidal height was determined by GPS observations
 AF9270.and is referenced to NAD 83.
 AF9270
 AF9270. The following values were computed from the NAD 83(2011) position.
 AF9270
 AF9270;                    North         East     Units Scale Factor Converg.
 AF9270;SPC IL W     -   337,325.730   625,840.538   MT  1.00000886   -0 33 08.7
 AF9270;SPC IL W     - 1,106,709.50  2,053,278.50   sFT  1.00000886   -0 33 08.7
 AF9270;UTM  15      - 4,396,601.419   668,770.994   MT  0.99995068   +1 15 28.2
 AF9270
 AF9270!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9270!SPC IL W     -   0.99997020  x   1.00000886  =   0.99997906
 AF9270!UTM  15      -   0.99997020  x   0.99995068  =   0.99992088
 AF9270
 AF9270:                Primary Azimuth Mark                     Grid Az
 AF9270:SPC IL W     -  BARRY DEPOT                              274 12 11.2
 AF9270:UTM  15      -  BARRY DEPOT                              272 23 34.3
 AF9270
 AF9270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6877096601(NAD 83)
 AF9270
 AF9270|---------------------------------------------------------------------|
 AF9270| PID    Reference Object                     Distance      Geod. Az  |
 AF9270|                                                           dddmmss.s |
 AF9270| DE5361 BARRY DEPOT                         APPROX. 0.7 KM 2733902.5 |
 AF9270|---------------------------------------------------------------------|
 AF9270
 AF9270                          SUPERSEDED SURVEY CONTROL
 AF9270
 AF9270  NAD 83(2007)-  39 42 09.33828(N)    091 01 53.08388(W) AD(2002.00) 0
 AF9270  ELLIP H (02/10/07)  189.992  (m)                       GP(2002.00)    
 AF9270  ELLIP H (10/15/04)  189.930  (m)                       GP(       ) 4 2
 AF9270  NAD 83(1997)-  39 42 09.33835(N)    091 01 53.08385(W) AD(       ) B
 AF9270  ELLIP H (07/17/98)  189.985  (m)                       GP(       ) 4 1
 AF9270  NAVD 88 (07/17/98)  222.5    (m)  GEOID96  model used  GPS OBS        
 AF9270
 AF9270.Superseded values are not recommended for survey control.
 AF9270
 AF9270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9270.See file dsdata.pdf to determine how the superseded data were derived.
 AF9270
 AF9270_MARKER: A = ALUMINUM MARKER
 AF9270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9270_STAMPING: BARRY AZ 1996
 AF9270_MARK LOGO: ILDT
 AF9270_PROJECTION: FLUSH
 AF9270_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9270+STABILITY: SURFACE MOTION
 AF9270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9270+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2019
 AF9270
 AF9270  HISTORY     - Date     Condition        Report By
 AF9270  HISTORY     - 1996     MONUMENTED       ILDT
 AF9270  HISTORY     - 19980715 GOOD             ILDT
 AF9270  HISTORY     - 20100601 GOOD             MODNR
 AF9270  HISTORY     - 20110901 GOOD             ILDT
 AF9270  HISTORY     - 20120517 GOOD             ILDT
 AF9270  HISTORY     - 20190923 GOOD             ILDT
 AF9270
 AF9270                          STATION DESCRIPTION
 AF9270
 AF9270'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (GLW)
 AF9270'THE STATION IS LOCATED ABOUT 0.9 MI (1.4 KM) NORTHEAST OF THE CENTER
 AF9270'OF BARRY AND ABOUT 0.44 MI (0.71 KM) EAST-SOUTHEAST OF THE CENTER OF
 AF9270'THE BARRY INTERCHANGE (EXIT 20) ALONG INTERSTATE HIGHWAY 72, ON THE
 AF9270'NORTH RIGHT-OF-WAY, 20.1 M (65.9 FT) NORTH-NORTHEAST OF THE CENTERLINE
 AF9270'OF THE I-72 WESTBOUND LANES, 49.8 M (163.4 FT) EAST OF THE NORTH LEG
 AF9270'OF THE EXIT 20 TO BARRY SIGN, AND 5.8 M (19.0 FT) SOUTH-SOUTHWEST OF
 AF9270'THE NORTH RIGHT-OF-WAY FENCE.  NOTE--AUTHORIZED VEHICLE ONLY
 AF9270'TURNAROUNDS ARE LOCATED ABOUT 0.3 MI (0.5 KM) EAST AND 1.25 MI (2.01
 AF9270'KM) WEST OF THE STATION.
 AF9270
 AF9270                          STATION RECOVERY (1998)
 AF9270
 AF9270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 AF9270'RECOVERED AS DESCRIBED
 AF9270
 AF9270                          STATION RECOVERY (2010)
 AF9270
 AF9270'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 AF9270'
 AF9270'RECOVERED IN GOOD SHAPE.
 AF9270
 AF9270                          STATION RECOVERY (2011)
 AF9270
 AF9270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 AF9270'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH-SOUTHEAST OF
 AF9270'RICHFIELD, 6.8 MI (10.9 KM) WEST-SOUTHWEST OF BAYLIS AND 0.7 MI (1.1
 AF9270'KM) NORTHEAST OF BARRY.
 AF9270'
 AF9270'RECOVERED AS DESCRIBED.
 AF9270
 AF9270                          STATION RECOVERY (2012)
 AF9270
 AF9270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 AF9270'RECOVERED IN GOOD CONDITION.
 AF9270
 AF9270                          STATION RECOVERY (2019)
 AF9270
 AF9270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 AF9270'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5361 ***********************************************************************
 DE5361  DESIGNATION -  BARRY DEPOT
 DE5361  PID         -  DE5361
 DE5361  STATE/COUNTY-  IL/PIKE
 DE5361  COUNTRY     -  US
 DE5361  USGS QUAD   -  BARRY (2018)
 DE5361
 DE5361                         *CURRENT SURVEY CONTROL
 DE5361  ______________________________________________________________________
 DE5361* NAD 83(2011) POSITION- 39 42 10.76798(N) 091 02 22.11227(W)   ADJUSTED
 DE5361* NAD 83(2011) ELLIP HT-   188.932 (meters)        (06/27/12)   ADJUSTED
 DE5361* NAD 83(2011) EPOCH   -  2010.00
 DE5361* NAVD 88 ORTHO HEIGHT -   221.5   (meters)      727.    (feet) GPS OBS
 DE5361  ______________________________________________________________________
 DE5361  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE5361  GEOID HEIGHT    -        -32.503 (meters)                     GEOID99
 DE5361  GEOID HEIGHT    -        -32.542 (meters)                     GEOID18
 DE5361  NAD 83(2011) X  -    -89,145.961 (meters)                     COMP
 DE5361  NAD 83(2011) Y  - -4,913,176.191 (meters)                     COMP
 DE5361  NAD 83(2011) Z  -  4,052,789.261 (meters)                     COMP
 DE5361  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 DE5361
 DE5361  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5361  Standards:
 DE5361         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5361            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5361  -------------------------------------------------------------------
 DE5361  NETWORK    0.99   2.67           0.43   0.37   1.36     -0.12786630
 DE5361  -------------------------------------------------------------------
 DE5361  Click here for local accuracies and other accuracy information.
 DE5361
 DE5361.The horizontal coordinates were established by GPS observations
 DE5361.and adjusted by the National Geodetic Survey in June 2012.
 DE5361
 DE5361.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5361.been affixed to the stable North American tectonic plate. See 
 DE5361.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5361
 DE5361.The horizontal coordinates are valid at the epoch date displayed above
 DE5361.which is a decimal equivalence of Year/Month/Day.
 DE5361
 DE5361.The orthometric height was determined by GPS observations and a
 DE5361.high-resolution geoid model.
 DE5361
 DE5361.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5361.GEOID18 height accuracy estimate available here.
 DE5361
 DE5361.Click photographs - Photos may exist for this station.
 DE5361
 DE5361.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5361
 DE5361.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5361
 DE5361.The ellipsoidal height was determined by GPS observations
 DE5361.and is referenced to NAD 83.
 DE5361
 DE5361. The following values were computed from the NAD 83(2011) position.
 DE5361
 DE5361;                    North         East     Units Scale Factor Converg.
 DE5361;SPC IL W     -   337,376.520   625,149.430   MT  1.00001013   -0 33 27.3
 DE5361;SPC IL W     - 1,106,876.13  2,051,011.09   sFT  1.00001013   -0 33 27.3
 DE5361;UTM  15      - 4,396,630.350   668,078.668   MT  0.99994781   +1 15 09.7
 DE5361
 DE5361!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5361!SPC IL W     -   0.99997036  x   1.00001013  =   0.99998049
 DE5361!UTM  15      -   0.99997036  x   0.99994781  =   0.99991817
 DE5361
 DE5361:                Primary Azimuth Mark                     Grid Az
 DE5361:SPC IL W     -  BARRY AZ                                 094 12 11.3
 DE5361:UTM  15      -  BARRY AZ                                 092 23 34.3
 DE5361
 DE5361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6807896630(NAD 83)
 DE5361
 DE5361|---------------------------------------------------------------------|
 DE5361| PID    Reference Object                     Distance      Geod. Az  |
 DE5361|                                                           dddmmss.s |
 DE5361| AF9270 BARRY AZ                            APPROX. 0.7 KM 0933844.0 |
 DE5361|---------------------------------------------------------------------|
 DE5361
 DE5361                          SUPERSEDED SURVEY CONTROL
 DE5361
 DE5361  NAD 83(2007)-  39 42 10.76794(N)    091 02 22.11299(W) AD(2002.00) 0
 DE5361  ELLIP H (02/10/07)  188.954  (m)                       GP(2002.00)    
 DE5361  ELLIP H (02/03/05)  188.892  (m)                       GP(       ) 4 2
 DE5361  NAD 83(1997)-  39 42 10.76801(N)    091 02 22.11296(W) AD(       ) 1
 DE5361  ELLIP H (06/04/02)  188.952  (m)                       GP(       ) 3 1
 DE5361
 DE5361.Superseded values are not recommended for survey control.
 DE5361
 DE5361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5361.See file dsdata.pdf to determine how the superseded data were derived.
 DE5361
 DE5361_MARKER: DD = SURVEY DISK
 DE5361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5361_STAMPING: BARRY DEPOT 1996
 DE5361_MARK LOGO: ILDT
 DE5361_PROJECTION: FLUSH
 DE5361_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5361+STABILITY: SURFACE MOTION
 DE5361_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5361+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2023
 DE5361
 DE5361  HISTORY     - Date     Condition        Report By
 DE5361  HISTORY     - 1996     MONUMENTED       ILDT
 DE5361  HISTORY     - 20020404 GOOD             ILDT
 DE5361  HISTORY     - 20230328 GOOD             ILDT
 DE5361
 DE5361                          STATION DESCRIPTION
 DE5361
 DE5361'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GLW)
 DE5361'LOCATED ALONG THE NORTH EDGE OF  BARRY IL. TO REACH FROM THE CENTER
 DE5361'MEDIAN OF I-72 AND
 DE5361'TR 1750E GO 0.3 MI (0.5 KM) SOUTH ALONG TR 1750E TO IL 106, TURN RIGHT
 DE5361'(WEST) 0.1 MI (0.2 KM) TO
 DE5361'KENDALL AVENUE, TURN NORTH 0.15 MILE (0.24 KM) TO OPERATIONS YARD.
 DE5361'STATION IS LOCATED IN
 DE5361'THE NORTHEAST CORNER OF YARD, 6.8 M (22.3 FT) EAST OF A FENCE CORNER,
 DE5361'12.7 M (66.6 FT)
 DE5361'NORTHEAST OF THE NORTHEAST CORNER OF GARAGE BUILDING, 20.3 M (66.6 FT)
 DE5361'NORTHEAST OF THE
 DE5361'NORTHWEST CORNER OF GARAGE BUILDING.
 DE5361'
 DE5361
 DE5361                          STATION RECOVERY (2023)
 DE5361
 DE5361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DE5361'THE STATION IS 21.6 FT (6.6 M) WEST OF A FENCE CORNER, 41.6 FT (12.7
 DE5361'M) NORTH OF THE NORTH EAST CORNER OF GARAGE, 67.2 FT (20.5 M) NORTH
 DE5361'EAST OF THE NORTH WEST CORNER OF GARAGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1851 ***********************************************************************
 JB1851  DESIGNATION -  BARTELSO AVIATION BEACON
 JB1851  PID         -  JB1851
 JB1851  STATE/COUNTY-  IL/CLINTON
 JB1851  COUNTRY     -  US
 JB1851  USGS QUAD   -  BECKEMEYER (2018)
 JB1851
 JB1851                         *CURRENT SURVEY CONTROL
 JB1851  ______________________________________________________________________
 JB1851* NAD 83(1997) POSITION- 38 31 56.29513(N) 089 27 59.64793(W)   ADJUSTED
 JB1851  ______________________________________________________________________
 JB1851  GEOID HEIGHT    -        -30.579 (meters)                     GEOID18
 JB1851  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 JB1851  HORZ ORDER      -  THIRD
 JB1851
 JB1851.The horizontal coordinates were established by classical geodetic methods
 JB1851.and adjusted by the National Geodetic Survey in October 1999.
 JB1851
 JB1851.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1851.GEOID18 height accuracy estimate available here.
 JB1851
 JB1851.Click photographs - Photos may exist for this station.
 JB1851
 JB1851.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1851
 JB1851. The following values were computed from the NAD 83(1997) position.
 JB1851
 JB1851;                    North         East     Units Scale Factor Converg.
 JB1851;SPC IL W     -   207,285.273   761,040.934   MT  0.99998704   +0 26 10.1
 JB1851;SPC IL W     -   680,068.43  2,496,848.46   sFT  0.99998704   +0 26 10.1
 JB1851;UTM  16      - 4,267,761.884   285,001.519   MT  1.00016928   -1 32 13.7
 JB1851
 JB1851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8500167761(NAD 83)
 JB1851
 JB1851                          SUPERSEDED SURVEY CONTROL
 JB1851
 JB1851  NAD 83(1986)-  38 31 56.31142(N)    089 27 59.64552(W) AD(       ) 3
 JB1851  NAD 27      -  38 31 56.14000(N)    089 27 59.34000(W) AD(       ) 3
 JB1851
 JB1851.Superseded values are not recommended for survey control.
 JB1851
 JB1851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1851.See file dsdata.pdf to determine how the superseded data were derived.
 JB1851
 JB1851_MARKER: 21 = AIRPORT BEACON
 JB1851
 JB1851  HISTORY     - Date     Condition        Report By
 JB1851  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1851
 JB1851                          STATION DESCRIPTION
 JB1851
 JB1851'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0878 ***********************************************************************
 NJ0878  DESIGNATION -  BARTH
 NJ0878  PID         -  NJ0878
 NJ0878  STATE/COUNTY-  IL/CARROLL
 NJ0878  COUNTRY     -  US
 NJ0878  USGS QUAD   -  PLEASANT VALLEY (2018)
 NJ0878
 NJ0878                         *CURRENT SURVEY CONTROL
 NJ0878  ______________________________________________________________________
 NJ0878* NAD 83(2011) POSITION- 42 11 42.40694(N) 090 04 23.06740(W)   ADJUSTED
 NJ0878* NAD 83(2011) ELLIP HT-   249.276 (meters)        (06/27/12)   ADJUSTED
 NJ0878* NAD 83(2011) EPOCH   -  2010.00
 NJ0878* NAVD 88 ORTHO HEIGHT -   282.4   (meters)      927.    (feet) GPS OBS
 NJ0878  ______________________________________________________________________
 NJ0878  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NJ0878  GEOID HEIGHT    -        -32.975 (meters)                     GEOID96
 NJ0878  GEOID HEIGHT    -        -33.161 (meters)                     GEOID18
 NJ0878  NAD 83(2011) X  -     -6,035.963 (meters)                     COMP
 NJ0878  NAD 83(2011) Y  - -4,732,650.861 (meters)                     COMP
 NJ0878  NAD 83(2011) Z  -  4,261,852.136 (meters)                     COMP
 NJ0878  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 NJ0878
 NJ0878  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NJ0878  Standards:
 NJ0878         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NJ0878            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NJ0878  -------------------------------------------------------------------
 NJ0878  NETWORK    2.26   2.51           1.06   0.69   1.28     -0.27542521
 NJ0878  -------------------------------------------------------------------
 NJ0878  Click here for local accuracies and other accuracy information.
 NJ0878
 NJ0878.The horizontal coordinates were established by GPS observations
 NJ0878.and adjusted by the National Geodetic Survey in June 2012.
 NJ0878
 NJ0878.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NJ0878.been affixed to the stable North American tectonic plate. See 
 NJ0878.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NJ0878
 NJ0878.The horizontal coordinates are valid at the epoch date displayed above
 NJ0878.which is a decimal equivalence of Year/Month/Day.
 NJ0878
 NJ0878.The orthometric height was determined by GPS observations and a
 NJ0878.high-resolution geoid model.
 NJ0878
 NJ0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0878.GEOID18 height accuracy estimate available here.
 NJ0878
 NJ0878.Click photographs - Photos may exist for this station.
 NJ0878
 NJ0878.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NJ0878
 NJ0878.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0878
 NJ0878.The ellipsoidal height was determined by GPS observations
 NJ0878.and is referenced to NAD 83.
 NJ0878
 NJ0878. The following values were computed from the NAD 83(2011) position.
 NJ0878
 NJ0878;                    North         East     Units Scale Factor Converg.
 NJ0878;SPC IL W     -   613,757.763   707,730.013   MT  0.99994191   +0 03 46.3
 NJ0878;SPC IL W     - 2,013,636.93  2,321,944.22   sFT  0.99994191   +0 03 46.3
 NJ0878;SPC IA N     - 1,082,946.662 1,782,971.004   MT  0.99997917   +2 19 21.3
 NJ0878;SPC IA N     - 3,552,967.51  5,849,630.70   sFT  0.99997917   +2 19 21.3
 NJ0878;SPC IA S     -   249,358.375   783,009.251   MT  1.00009915   +2 15 26.4
 NJ0878;SPC IA S     -   818,103.27  2,568,922.85   sFT  1.00009915   +2 15 26.4
 NJ0878;UTM  15      - 4,675,587.672   741,669.569   MT  1.00031869   +1 58 00.6
 NJ0878;UTM  16      - 4,676,012.479   246,262.160   MT  1.00039227   -2 03 54.5
 NJ0878
 NJ0878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0878!SPC IL W     -   0.99996091  x   0.99994191  =   0.99990282
 NJ0878!SPC IA N     -   0.99996091  x   0.99997917  =   0.99994008
 NJ0878!SPC IA S     -   0.99996091  x   1.00009915  =   1.00006005
 NJ0878!UTM  15      -   0.99996091  x   1.00031869  =   1.00027958
 NJ0878!UTM  16      -   0.99996091  x   1.00039227  =   1.00035316
 NJ0878
 NJ0878:                Primary Azimuth Mark                     Grid Az
 NJ0878:SPC IL W     -  ASHBY                                    174 03 23.4
 NJ0878:SPC IA N     -  ASHBY                                    171 47 48.4
 NJ0878:SPC IA S     -  ASHBY                                    171 51 43.3
 NJ0878:UTM  15      -  ASHBY                                    172 09 09.1
 NJ0878:UTM  16      -  ASHBY                                    176 11 04.2
 NJ0878
 NJ0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4166975587(NAD 83)
 NJ0878
 NJ0878|---------------------------------------------------------------------|
 NJ0878| PID    Reference Object                     Distance      Geod. Az  |
 NJ0878|                                                           dddmmss.s |
 NJ0878| CI8972 BARTH RM 1                           29.770 METERS 11420     |
 NJ0878| NJ0879 ASHBY                               APPROX.19.0 KM 1740709.7 |
 NJ0878| CI8973 BARTH RM 2                                         22549     |
 NJ0878|---------------------------------------------------------------------|
 NJ0878
 NJ0878                          SUPERSEDED SURVEY CONTROL
 NJ0878
 NJ0878  NAD 83(2007)-  42 11 42.40694(N)    090 04 23.06826(W) AD(2002.00) 0
 NJ0878  ELLIP H (02/10/07)  249.308  (m)                       GP(2002.00)    
 NJ0878  ELLIP H (12/06/04)  249.295  (m)                       GP(       ) 4 1
 NJ0878  NAD 83(1997)-  42 11 42.40656(N)    090 04 23.06752(W) AD(       ) 1
 NJ0878  ELLIP H (09/15/98)  249.366  (m)                       GP(       ) 3 1
 NJ0878  NAD 83(1986)-  42 11 42.41524(N)    090 04 23.07287(W) AD(       ) 1
 NJ0878  NAD 27      -  42 11 42.34400(N)    090 04 22.61100(W) AD(       ) 1
 NJ0878
 NJ0878.Superseded values are not recommended for survey control.
 NJ0878
 NJ0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0878.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0878
 NJ0878_MARKER: DS = TRIANGULATION STATION DISK
 NJ0878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NJ0878_STAMPING: BARTH 1931
 NJ0878_MARK LOGO: CGS
 NJ0878_PROJECTION: FLUSH
 NJ0878_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NJ0878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0878+STABILITY: SURFACE MOTION
 NJ0878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0878+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1996
 NJ0878
 NJ0878  HISTORY     - Date     Condition        Report By
 NJ0878  HISTORY     - 1931     MONUMENTED       CGS
 NJ0878  HISTORY     - 19950624 MARK NOT FOUND   USPSQD
 NJ0878  HISTORY     - 19961031 GOOD             SECI
 NJ0878  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NJ0878  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NJ0878
 NJ0878                          STATION DESCRIPTION
 NJ0878
 NJ0878'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 NJ0878'8 MILES NORTHEAST OF SAVANNA, 1 MILE NORTHEAST OF ZION CHURCH
 NJ0878'AND CEMETERY AT BARTH, ON LAND BELONGING TO MR. JAS. WILLIAMSON,
 NJ0878'WHO LIVES AT THE STATION SITE.
 NJ0878'
 NJ0878'TO REACH FROM SAVANNA VIA THE RIDGE ROAD, GO SOUTH OUT OF
 NJ0878'TOWN ON STATE HIGHWAY 27 TO ITS INTERSECTION WITH FOURTH STREET,
 NJ0878'TAKING DISTANCES FROM THIS POINT, GO UP BLUFF ON FOURTH STREET
 NJ0878'AND CONTINUE ON MAIN-TRAVELED ROAD TO 4.1.  TURN RIGHT AT THIS
 NJ0878'POINT AND CONTINUE TO 10.4 TO A POINT WHERE STATION SITE IN ON
 NJ0878'LEFT HAND SIDE OF ROAD IN BACK OF THE HOUSE.  THE STATION
 NJ0878'SITE IS 0.8 MILE BEYOND THE POINT WHERE A ROAD TURNS OUT
 NJ0878'TO THE LEFT JUST NORTH OF ZION CHURCH.
 NJ0878'
 NJ0878'THE MARK IS 5.92 METERS NORTHEAST OF THE NORTHWEST CORNER OF
 NJ0878'THE ORCHARD IN BACK OF HOUSE, 2.92 METERS NORTH OF THE NORTH
 NJ0878'FENCE OF THE ORCHARD, 3.90 METERS NORTH-NORTHEAST OF A DEAD PLUM
 NJ0878'TREE, 10.97 METERS WEST OF THE SOUTHWEST CORNER OF A PASTURE,
 NJ0878'AND ON THE PROLONGATION OF THE CENTERLINE OF THE LANE LEADING
 NJ0878'FROM THE HOG LOT TO THE FIELD, MARK PROJECTS 12 INCHES BELOW
 NJ0878'SURFACE.
 NJ0878'
 NJ0878'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION, 1 METER SOUTH
 NJ0878'OF THE NORTHWEST CORNER OF PUMP HOUSE, AND 1 FOOT WEST OF
 NJ0878'PUMP HOUSE, IN CHICKEN YARD AND ORCHARD.
 NJ0878'
 NJ0878'REFERENCE MARK NO. 2 IS SOUTHWEST BY WEST OF THE STATION AND
 NJ0878'ABOUT 1/4 MILE DISTANT, ON THE WEST SIDE OF THE ROAD, OPPOSITE
 NJ0878'AND SOUTH OF LANE LEADING INTO FARMYARD, ONE FOOT EAST OF FENCE,
 NJ0878'9 METERS WEST OF CENTERLINE OF ROAD, IN THE SOUTHEAST CORNER
 NJ0878'OF HAYFIELD, EVIDENTLY USED PERMANENTLY FOR A PLACE TO STACK
 NJ0878'HAY.  NEAR STATION THE ROAD CURVES, GOING NORTHEAST BY EAST AND
 NJ0878'SOUTHWEST BY SOUTH.  MARK SET IN ANGLE OF FENCE, 17 METERS
 NJ0878'NORTH OF ENTRANCE TO HAYFIELD.  REFERENCE MARKS ARE 6 INCHES
 NJ0878'ABOVE SURFACE.
 NJ0878'
 NJ0878'HEIGHT OF SIGNAL ABOVE STATION MARK - 23 METERS.
 NJ0878
 NJ0878                          STATION RECOVERY (1995)
 NJ0878
 NJ0878'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0878'MARK NOT FOUND.
 NJ0878
 NJ0878                          STATION RECOVERY (1996)
 NJ0878
 NJ0878'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0878'THE STATION IS LOCATED APPROXIMENTLY 8.5 MI (13.7 KM) NORTHEAST OF
 NJ0878'SAVANNA, 8.7 MI (14.0 KM) NORTHWEST OF MOUNT CARROLL, AND 12.3 MI
 NJ0878'(19.8 KM) SOUTHWEST OF STOCKTON.  TO REACH THE STATION FROM THE
 NJ0878'JUNCTION OF ILLINOIS ROUTE 78 AND U.S.  ROUTE 52/ILLINOIS ROUTE 64,
 NJ0878'PROCEED NORTH OF ILLINOIS ROUTE 78 FOR APPROXIMENTLY +/- 10 MI (16.1
 NJ0878'KM) TO THE JUNCTION OF ILLINOIS ROUTE 78 AND SOUTH GOODMILLER ROAD,
 NJ0878'TURN LEFT (WEST) ON SOUTH GOODMILLER ROAD AND PROCEED FOR
 NJ0878'APPROXIMENTLY 0.35 MI (0.56 KM) TO A Y INTERSECTION, TURN LEFT
 NJ0878'(CONTINUING WEST) ON EAST BACK ROAD, PROCEED FOR APPROXIMENTLY 2.6 MI
 NJ0878'(4.2 KM) TO A Y INTERSECTION, TURN LEFT (SOUTH) ON SOUTH GOOD HOPE
 NJ0878'ROAD (ZION ROAD IN CARROLL COUNTY) , PROCEED FOR APPROXIMENTLY 1.7 MI
 NJ0878'(2.7 KM) TO THE STATION ON THE RIGHT (NORTH) SIDE OF ZION ROAD AT THE
 NJ0878'HAAS FARM.  THE STATION IS LOCATED 20.6 FT (6.3 M) NORTHEAST OF A
 NJ0878'SOUTHEAST CORNER OF A METAL SHED, 79.7 FT (24.3 M) SOUTHEAST OF A
 NJ0878'NORTHEAST CORNER OF A METAL SHED, 51.7 FT (15.8 M) SOUTHWEST OF A PINE
 NJ0878'TREE, 106.5 FT (32.5 M) NORTHWEST OF A SOUTHWEST CORNER OF A ONE STORY
 NJ0878'RANCH RESIDENCE, AND 91 FT (27.7 M) NORTHWEST OF A 48-IN TREE.
 NJ0878
 NJ0878                          STATION RECOVERY (2001)
 NJ0878
 NJ0878'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0878'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0878
 NJ0878                          STATION RECOVERY (2003)
 NJ0878
 NJ0878'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0878'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1323 ***********************************************************************
 MF1323  DESIGNATION -  BARTLETT
 MF1323  PID         -  MF1323
 MF1323  STATE/COUNTY-  IL/COOK
 MF1323  COUNTRY     -  US
 MF1323  USGS QUAD   -  WEST CHICAGO (2018)
 MF1323
 MF1323                         *CURRENT SURVEY CONTROL
 MF1323  ______________________________________________________________________
 MF1323* NAD 83(1997) POSITION- 41 59 20.44894(N) 088 12 25.97700(W)   ADJUSTED
 MF1323* NAVD 88 ORTHO HEIGHT -   253.    (meters)      830.    (feet) SCALED
 MF1323  ______________________________________________________________________
 MF1323  GEOID HEIGHT    -        -33.405 (meters)                     GEOID18
 MF1323  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 MF1323  HORZ ORDER      -  THIRD
 MF1323
 MF1323.The horizontal coordinates were established by classical geodetic methods
 MF1323.and adjusted by the National Geodetic Survey in October 1999.
 MF1323
 MF1323.The orthometric height was scaled from a topographic map.
 MF1323
 MF1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1323.GEOID18 height accuracy estimate available here.
 MF1323
 MF1323.Click photographs - Photos may exist for this station.
 MF1323
 MF1323.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1323
 MF1323. The following values were computed from the NAD 83(1997) position.
 MF1323
 MF1323;                    North         East     Units Scale Factor Converg.
 MF1323;SPC IL E     -   590,890.039   310,450.468   MT  0.99997634   +0 05 03.7
 MF1323;SPC IL E     - 1,938,611.74  1,018,536.24   sFT  0.99997634   +0 05 03.7
 MF1323;UTM  16      - 4,649,261.225   400,003.270   MT  0.99972304   -0 48 27.6
 MF1323
 MF1323!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1323!SPC IL E     -   0.99996557  x   0.99997634  =   0.99994191
 MF1323!UTM  16      -   0.99996557  x   0.99972304  =   0.99968862
 MF1323
 MF1323:                Primary Azimuth Mark                     Grid Az
 MF1323:SPC IL E     -  BARTLETT AZ MK                           355 14 08.1
 MF1323:UTM  16      -  BARTLETT AZ MK                           356 07 39.4
 MF1323
 MF1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0000349261(NAD 83)
 MF1323
 MF1323|---------------------------------------------------------------------|
 MF1323| PID    Reference Object                     Distance      Geod. Az  |
 MF1323|                                                           dddmmss.s |
 MF1323| CI6679 BARTLETT RM 1                        23.950 METERS 17900     |
 MF1323| CI6680 BARTLETT RM 2                        30.035 METERS 27420     |
 MF1323| CI6678 BARTLETT AZ MK                                     3551911.8 |
 MF1323|---------------------------------------------------------------------|
 MF1323
 MF1323                          SUPERSEDED SURVEY CONTROL
 MF1323
 MF1323  NAD 83(1997)-  41 59 20.44832(N)    088 12 25.97929(W) AD(       ) 3
 MF1323  NAD 83(1986)-  41 59 20.45221(N)    088 12 25.98907(W) AD(       ) 3
 MF1323  NAD 27      -  41 59 20.35330(N)    088 12 25.72700(W) AD(       ) 3
 MF1323
 MF1323.Superseded values are not recommended for survey control.
 MF1323
 MF1323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1323.See file dsdata.pdf to determine how the superseded data were derived.
 MF1323
 MF1323_MARKER: DS = TRIANGULATION STATION DISK
 MF1323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1323_STAMPING: BARTLETT 1956
 MF1323_MARK LOGO: CGS
 MF1323_PROJECTION: FLUSH
 MF1323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1323+STABILITY: SURFACE MOTION
 MF1323
 MF1323  HISTORY     - Date     Condition        Report By
 MF1323  HISTORY     - 1956     MONUMENTED       CGS
 MF1323  HISTORY     - 1967     GOOD             CGS
 MF1323  HISTORY     - 1989     GOOD             USPSQD
 MF1323  HISTORY     - 19890908 MARK NOT FOUND   NGS
 MF1323
 MF1323                          STATION DESCRIPTION
 MF1323
 MF1323'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1323'THE STATION IS LOCATED ABOUT 7-1/2 MILES NORTHEAST OF ST. CHARLES,
 MF1323'3/4 MILE WEST OF BARTLETT AND IS ON THE EAST EDGE OF STATE HIGHWAY
 MF1323'59 RIGHT-OF-WAY BOUNDRY LINE.  IT IS 49 FEET EAST OF THE CENTER
 MF1323'OF THE HIGHWAY, 21 FEET NORTHEAST OF AN 8 INCH ELM TREE AND
 MF1323'10 FEET SOUTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND
 MF1323'THE DISK IS STAMPED BARTLETT 1956.
 MF1323'
 MF1323'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 64 AND
 MF1323'59 ABOUT 5.6 MILES EAST OF ST. CHARLES, GO NORTH ON HIGHWAY
 MF1323'59 FOR 5.0 MILES TO THE STATION ON THE RIGHT.
 MF1323'
 MF1323'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 MF1323'HIGHWAY 59 FOR 0.3 MILE TO THE MARK ON THE LEFT.
 MF1323'
 MF1323'REFERENCE MARK 1 IS ON THE EAST EDGE OF HIGHWAY RIGHT-OF-WAY,
 MF1323'49 FEET EAST OF THE CENTER OF THE HIGHWAY AND 18 FEET SOUTHEAST
 MF1323'OF AN 8 INCH ELM TREE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1323'BARTLETT NO 1 1956.
 MF1323'
 MF1323'REFERENCE MARK 2 IS 48 FEET WEST OF THE CENTER OF THE HIGHWAY,
 MF1323'14 FEET NORTHWEST OF A 10 INCH ELM TREE AND 2 FEET EAST OF A
 MF1323'WOOD FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED BARTLETT
 MF1323'NO 2 1956.
 MF1323'
 MF1323'THE AZIMUTH MARK IS ON THE WEST EDGE OF HIGHWAY RIGHT-OF-WAY
 MF1323'BOUNDRY LINE, 49 FEET WEST OF THE CENTER OF THE HIGHWAY, 3
 MF1323'FEET SOUTH OF A TELEPHONE POLE AND 2 FEET SOUTH OF A WHITE
 MF1323'WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 MF1323'BARTLETT 1956.
 MF1323'
 MF1323'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1323
 MF1323                          STATION RECOVERY (1967)
 MF1323
 MF1323'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1323'ALL MARKS FOUND IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE
 MF1323'WITH BELOW CHANGES.
 MF1323'
 MF1323'STATION MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1323'
 MF1323'REFERENCE MARK 2 IS 38 FEET SOUTHWEST OF A 16 INCH ELM TREE.
 MF1323'
 MF1323'THE AZIMUTH MARK IS 1 FOOT SOUTHWEST OF A METAL WITNESS POST.
 MF1323
 MF1323                          STATION RECOVERY (1989)
 MF1323
 MF1323'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 MF1323'RECOVERED IN GOOD CONDITION.
 MF1323
 MF1323                          STATION RECOVERY (1989)
 MF1323
 MF1323'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 (WRM)
 MF1323'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2029 ***********************************************************************
 LC2029  DESIGNATION -  BARTONVILLE KEYSTONE STEEL TK
 LC2029  PID         -  LC2029
 LC2029  STATE/COUNTY-  IL/PEORIA
 LC2029  COUNTRY     -  US
 LC2029  USGS QUAD   -  PEORIA WEST (2018)
 LC2029
 LC2029                         *CURRENT SURVEY CONTROL
 LC2029  ______________________________________________________________________
 LC2029* NAD 83(1997) POSITION- 40 38 38.16631(N) 089 38 53.35402(W)   ADJUSTED
 LC2029  ______________________________________________________________________
 LC2029  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 LC2029  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 LC2029  HORZ ORDER      -  THIRD
 LC2029
 LC2029.The horizontal coordinates were established by classical geodetic methods
 LC2029.and adjusted by the National Geodetic Survey in October 1999.
 LC2029
 LC2029.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2029.GEOID18 height accuracy estimate available here.
 LC2029
 LC2029.Click photographs - Photos may exist for this station.
 LC2029
 LC2029.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2029
 LC2029. The following values were computed from the NAD 83(1997) position.
 LC2029
 LC2029;                    North         East     Units Scale Factor Converg.
 LC2029;SPC IL W     -   441,615.938   743,856.602   MT  0.99996484   +0 20 15.9
 LC2029;SPC IL W     - 1,448,868.29  2,440,469.54   sFT  0.99996484   +0 20 15.9
 LC2029;UTM  16      - 4,502,603.567   276,079.760   MT  1.00021721   -1 43 32.2
 LC2029
 LC2029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7607902603(NAD 83)
 LC2029
 LC2029                          SUPERSEDED SURVEY CONTROL
 LC2029
 LC2029  NAD 83(1986)-  40 38 38.17687(N)    089 38 53.35394(W) AD(       ) 3
 LC2029  NAD 27      -  40 38 38.04246(N)    089 38 52.98626(W) AD(       ) 3
 LC2029
 LC2029.Superseded values are not recommended for survey control.
 LC2029
 LC2029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2029.See file dsdata.pdf to determine how the superseded data were derived.
 LC2029
 LC2029_MARKER: 53 = ELEVATED TANK
 LC2029
 LC2029  HISTORY     - Date     Condition        Report By
 LC2029  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2029  HISTORY     - 1959     GOOD             CGS
 LC2029  HISTORY     - 19990221 GOOD             USPSQD
 LC2029
 LC2029                          STATION DESCRIPTION
 LC2029
 LC2029'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2029'THIS STATION IS THE BLACK TANK AT THE KEYSTONE STEEL AND WIRE
 LC2029'COMPANY, ABOUT 0.5 MILE S OF THE TOWN OF BARTONVILLE, LOCATED
 LC2029'ABOUT 0.3 MILE E OF U.S. ROUTE 24, ABOUT 60 FEET W OF THE
 LC2029'W RAIL OF THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD,
 LC2029'ABOUT 150 FEET NE OF THE NE CORNER OF THE ANNEALING HOUSE,
 LC2029'NW 1/4 SEC. 36, T 8 N, R 7 E.  THE TANK WAS ERECTED IN 1928
 LC2029'AND IS FAIRLY PROMINENT.
 LC2029'
 LC2029'THE TANK HAS FOUR BLACK TRUSSWORK LEGS ABOUT 120 FEET HIGH.
 LC2029'THE OVAL SECTION EXTENDS DOWNWARD ABOUT 10 FEET.  THE VERTICAL
 LC2029'SECTION IS ABOUT 15 FEET HIGH, HAS A CATWALK AND RAIL AROUND
 LC2029'ITS BASE, AND THE INSCRIPTION KEYSTONE STEEL AND WIRE COMPANY
 LC2029'PAINTED IN WHITE AND THE WORDS RED BRAND FENCE PAINTED IN
 LC2029'RED LETTERS ON THE W SIDE.  THE FLAT CONICAL TOP HAS A BALL
 LC2029'AND LIGHT AT ITS APEX.  TOTAL HEIGHT IS ABOUT 140 FEET.
 LC2029
 LC2029                          STATION RECOVERY (1959)
 LC2029
 LC2029'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 LC2029'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 LC2029'ACCORDING TO MR. WEISS, ASSISTANT PLANT SUPERINTENDENT,
 LC2029'THERE HAS BEEN NO STRUCTURAL CHANGE IN THE TANK SINCE IT WAS
 LC2029'FIRST ERECTED.
 LC2029
 LC2029                          STATION RECOVERY (1999)
 LC2029
 LC2029'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2029'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1717 ***********************************************************************
 JB1717  DESIGNATION -  BASE LINE
 JB1717  PID         -  JB1717
 JB1717  STATE/COUNTY-  IL/WAYNE
 JB1717  COUNTRY     -  US
 JB1717  USGS QUAD   -  CRISP (2018)
 JB1717
 JB1717                         *CURRENT SURVEY CONTROL
 JB1717  ______________________________________________________________________
 JB1717* NAD 83(1997) POSITION- 38 28 29.49414(N) 088 32 22.44289(W)   ADJUSTED
 JB1717* NAVD 88 ORTHO HEIGHT -   149.    (meters)      489.    (feet) SCALED
 JB1717  ______________________________________________________________________
 JB1717  GEOID HEIGHT    -        -30.706 (meters)                     GEOID18
 JB1717  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 JB1717  HORZ ORDER      -  THIRD
 JB1717
 JB1717.The horizontal coordinates were established by classical geodetic methods
 JB1717.and adjusted by the National Geodetic Survey in October 1999.
 JB1717
 JB1717.The orthometric height was scaled from a topographic map.
 JB1717
 JB1717.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1717.GEOID18 height accuracy estimate available here.
 JB1717
 JB1717.Click photographs - Photos may exist for this station.
 JB1717
 JB1717.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1717
 JB1717. The following values were computed from the NAD 83(1997) position.
 JB1717
 JB1717;                    North         East     Units Scale Factor Converg.
 JB1717;SPC IL E     -   200,703.552   282,003.815   MT  0.99997899   -0 07 41.9
 JB1717;SPC IL E     -   658,474.90    925,207.52   sFT  0.99997899   -0 07 41.9
 JB1717;UTM  16      - 4,259,626.549   365,702.652   MT  0.99982211   -0 57 28.9
 JB1717
 JB1717!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1717!SPC IL E     -   0.99998146  x   0.99997899  =   0.99996045
 JB1717!UTM  16      -   0.99998146  x   0.99982211  =   0.99980357
 JB1717
 JB1717:                Primary Azimuth Mark                     Grid Az
 JB1717:SPC IL E     -  BASE LINE AZ MK                          270 40 47.1
 JB1717:UTM  16      -  BASE LINE AZ MK                          271 30 34.1
 JB1717
 JB1717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6570259626(NAD 83)
 JB1717
 JB1717|---------------------------------------------------------------------|
 JB1717| PID    Reference Object                     Distance      Geod. Az  |
 JB1717|                                                           dddmmss.s |
 JB1717| CI2932 BASE LINE RM 1                       18.460 METERS 04245     |
 JB1717| CI2933 BASE LINE RM 2                       21.012 METERS 10850     |
 JB1717| CI2931 BASE LINE AZ MK                                    2703305.2 |
 JB1717| JB1718 JOHNSONVILLE RAD KSB 781 MAST       APPROX. 1.8 KM 3184410.9 |
 JB1717|---------------------------------------------------------------------|
 JB1717
 JB1717                          SUPERSEDED SURVEY CONTROL
 JB1717
 JB1717  NAD 83(1993)-  38 28 29.50697(N)    088 32 22.44080(W) AD(       ) 3
 JB1717  NAD 83(1986)-  38 28 29.50763(N)    088 32 22.44115(W) AD(       ) 3
 JB1717  NAD 27      -  38 28 29.33523(N)    088 32 22.25684(W) AD(       ) 3
 JB1717
 JB1717.Superseded values are not recommended for survey control.
 JB1717
 JB1717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1717.See file dsdata.pdf to determine how the superseded data were derived.
 JB1717
 JB1717_MARKER: DS = TRIANGULATION STATION DISK
 JB1717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1717_STAMPING: BASE LINE 1961
 JB1717_MARK LOGO: CGS
 JB1717_PROJECTION: FLUSH
 JB1717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1717+STABILITY: SURFACE MOTION
 JB1717
 JB1717  HISTORY     - Date     Condition        Report By
 JB1717  HISTORY     - 1961     MONUMENTED       CGS
 JB1717
 JB1717                          STATION DESCRIPTION
 JB1717
 JB1717'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1717'THE STATION IS ABOUT 8 MILES NORTH OF SIMS, ABOUT 12.5 MILES NORTHWEST
 JB1717'OF FAIRFIELD, ABOUT 2 MILES SOUTH OF JOHNSONVILLE, IN THE SOUTHWEST
 JB1717'0.25 OF SEC 33, T 1 N, R 6 E AND ON PROPERTY OF MR DALE SHEHORN.  IT
 JB1717'IS 83 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 83 FEET
 JB1717'NORTHEAST OF POWER POLE WITH 3 TRANSFORMERS, 62 FEET SOUTHEAST OF THE
 JB1717'CENTERLINE OF A GRAVELED ROAD, 57 FEET WEST OF A TRIPLE TRUNKED ELM
 JB1717'TREE AND 4 FEET SOUTHEAST OF A WITNESS POST.  THE MONUMENT IS FLUSH
 JB1717'AND THE DISK IS STAMPED BASE LINE 1961.
 JB1717'
 JB1717'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 15 AND A GRAVELED
 JB1717'CROSSROAD ABOUT 0.25 MILE NORTH OF SIMS, GO NORTH ON A GRAVELED ROAD
 JB1717'FOR 3.9 MILES TO A STEEL BRIDGE.  CONTINUE NORTH ON THE GRAVELED ROAD
 JB1717'FOR 3.2 MILES TO A T-ROAD.  TURN LEFT AND GO WEST ON A GRAVELED ROAD
 JB1717'FOR 0.4 MILE TO A Y-INTERSECTION.  CONTINUE WEST ON THE GRAVELED ROAD
 JB1717'FOR 0.05 MILE TO THE STATION ON THE RIGHT.
 JB1717'
 JB1717'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE GRAVELED
 JB1717'ROAD FOR 0.5 MILE TO THE MARK ON THE LEFT AND A SIDE ROAD LEFT.
 JB1717'
 JB1717'REFERENCE MARK 1 IS 63 FEET SOUTHEAST OF THE GRAVELED ROAD AND 44 FEET
 JB1717'NORTH OF THE TRIPLE TRUNKED ELM TREE.  THE MONUMENT PROJECTS 2 INCHES
 JB1717'AND THE DISK IS STAMPED BASE LINE NO 1 1961.
 JB1717'
 JB1717'REFERENCE MARK 2 IS 67 FEET WEST-NORTHWEST OF A POWER POLE, 64 FEET
 JB1717'NORTH OF THE CENTERLINE OF THE GRAVELED ROAD AND 27 FEET SOUTH OF THE
 JB1717'TRIPLE TRUNKED ELM TREE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 JB1717'IS STAMPED BASE LINE NO 2 1961.
 JB1717'
 JB1717'THE AZIMUTH MARK IS 38 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 JB1717'ROAD, 28 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD, 16 FEET EAST
 JB1717'OF A FENCE CORNER, 4 FEET WEST OF A TELEPHONE POLE WITH A GUY WIRE, 2
 JB1717'FEET NORTH OF A WIRE FENCE AND 2 FEET NORTHEAST OF A WITNESS POST.
 JB1717'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED BASE LINE 1961.
 JB1717'
 JB1717'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1645 ***********************************************************************
 JB1645  DESIGNATION -  BASH
 JB1645  PID         -  JB1645
 JB1645  STATE/COUNTY-  IL/CLAY
 JB1645  COUNTRY     -  US
 JB1645  USGS QUAD   -  ENTERPRISE (2018)
 JB1645
 JB1645                         *CURRENT SURVEY CONTROL
 JB1645  ______________________________________________________________________
 JB1645* NAD 83(1997) POSITION- 38 36 24.65983(N) 088 17 57.66810(W)   ADJUSTED
 JB1645* NAVD 88 ORTHO HEIGHT -   139.    (meters)      456.    (feet) SCALED
 JB1645  ______________________________________________________________________
 JB1645  GEOID HEIGHT    -        -31.067 (meters)                     GEOID18
 JB1645  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 JB1645  HORZ ORDER      -  SECOND
 JB1645
 JB1645.The horizontal coordinates were established by classical geodetic methods
 JB1645.and adjusted by the National Geodetic Survey in October 1999.
 JB1645
 JB1645.The orthometric height was scaled from a topographic map.
 JB1645
 JB1645.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1645.GEOID18 height accuracy estimate available here.
 JB1645
 JB1645.Click photographs - Photos may exist for this station.
 JB1645
 JB1645.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1645
 JB1645. The following values were computed from the NAD 83(1997) position.
 JB1645
 JB1645;                    North         East     Units Scale Factor Converg.
 JB1645;SPC IL E     -   215,335.413   302,959.806   MT  0.99997511   +0 01 16.3
 JB1645;SPC IL E     -   706,479.60    993,960.63   sFT  0.99997511   +0 01 16.3
 JB1645;UTM  16      - 4,273,950.307   386,864.654   MT  0.99975762   -0 48 39.0
 JB1645
 JB1645!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1645!SPC IL E     -   0.99998308  x   0.99997511  =   0.99995819
 JB1645!UTM  16      -   0.99998308  x   0.99975762  =   0.99974071
 JB1645
 JB1645:                Primary Azimuth Mark                     Grid Az
 JB1645:SPC IL E     -  BASH AZ MK                               347 55 06.4
 JB1645:UTM  16      -  BASH AZ MK                               348 45 01.7
 JB1645
 JB1645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8686473950(NAD 83)
 JB1645
 JB1645|---------------------------------------------------------------------|
 JB1645| PID    Reference Object                     Distance      Geod. Az  |
 JB1645|                                                           dddmmss.s |
 JB1645| CI2935 BASH RM 1                            21.470 METERS 24200     |
 JB1645| CI2936 BASH RM 2                            23.988 METERS 30836     |
 JB1645| JB1642 CLAY CITY RAD STA 370 MAST          APPROX. 8.1 KM 3233516.8 |
 JB1645| CI2934 BASH AZ MK                          APPROX. 1.6 KM 3475622.7 |
 JB1645|---------------------------------------------------------------------|
 JB1645
 JB1645                          SUPERSEDED SURVEY CONTROL
 JB1645
 JB1645  NAD 83(1997)-  38 36 24.66220(N)    088 17 57.66608(W) AD(       ) 2
 JB1645  NAD 83(1986)-  38 36 24.67205(N)    088 17 57.66545(W) AD(       ) 2
 JB1645  NAD 27      -  38 36 24.49464(N)    088 17 57.49931(W) AD(       ) 2
 JB1645
 JB1645.Superseded values are not recommended for survey control.
 JB1645
 JB1645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1645.See file dsdata.pdf to determine how the superseded data were derived.
 JB1645
 JB1645_MARKER: DS = TRIANGULATION STATION DISK
 JB1645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1645_STAMPING: BASH 1941
 JB1645_MARK LOGO: CGS
 JB1645_PROJECTION: FLUSH
 JB1645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1645+STABILITY: SURFACE MOTION
 JB1645
 JB1645  HISTORY     - Date     Condition        Report By
 JB1645  HISTORY     - 1961     MONUMENTED       CGS
 JB1645
 JB1645                          STATION DESCRIPTION
 JB1645
 JB1645'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1645'IT IS ABOUT 7.5 MILES SOUTHWEST OF NOBLE, 6.5 MILES SOUTHEAST OF CLAY
 JB1645'CITY, IN THE SE 0.25 OF SEC 15, T-2-N, R-8-E, AND ON THE PROPERTY OF
 JB1645'MR HUBERT EVANS.  IT IS 66 FEET NORTHEAST OF THE SOUTHEAST CORNER OF A
 JB1645'BARN, 65 FEET EAST OF THE NORTHEAST CORNER OF THE BARN, 62 FEET NORTH
 JB1645'OF THE CENTERLINE OF A DRIVEWAY, 19 FEET WEST OF A WITNESS POST AND A
 JB1645'WOODEN FENCE, AND IN THE EAST EDGE OF A BARNYARD.  THE MONUMENT IS
 JB1645'FLUSH AND THE DISK IS STAMPED BASH 1961.
 JB1645'
 JB1645'TO REACH THE STATION FROM THE U S POST OFFICE IN CLAY CITY, GO SOUTH
 JB1645'ON THE PAVED STREET FOR 0.7 MILE TO JUNCTION OF U S HIGHWAY 50.  CROSS
 JB1645'HIGHWAY 50 AND GO SOUTH ON THE PAVED ROAD FOR 1.8 MILES TO A T-ROAD
 JB1645'INTERSECTION.  TURN LEFT AND GO EAST AND SOUTH ON THE GRAVELED ROAD
 JB1645'FOR 2.4 MILES TO A GRAVELED CROSSROAD.  TURN LEFT AND GO EAST ON THE
 JB1645'GRAVELED ROAD FOR 2.0 MILES TO A CROSSROAD.  CONTINUE EASTERLY ON ROAD
 JB1645'FOR 0.55 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE EAST ON THE
 JB1645'GRAVELED ROAD FOR 0.3 MILE TO A T-INTERSECTION.  TURN RIGHT AND GO
 JB1645'SOUTH ON THE GRAVELED ROAD FOR 1.0 MILE TO A DRIVEWAY ON THE RIGHT.
 JB1645'TURN RIGHT AND GO WEST ON THE DRIVEWAY FOR ABOUT 200 FEET TO A BARN
 JB1645'STRAIGHT AHEAD AND THE STATION ON THE RIGHT.
 JB1645'
 JB1645'REFERENCE MARK 1 IS 12 FEET SOUTH OF THE SOUTHEAST CORNER OF THE BARN,
 JB1645'1 FOOT EAST OF A FENCE AND SET IN THE SOUTHWEST EDGE OF BARNYARD.  THE
 JB1645'MONUMENT IS FLUSH AND THE DISK IS STAMPED BASH NO 1 1961.
 JB1645'
 JB1645'REFERENCE MARK 2 IS 32 FEET NORTH OF THE NORTHEAST CORNER OF THE BARN,
 JB1645'25 FEET SOUTH OF A FENCE CORNER AND 1 FOOT EAST OF A FENCE.  THE
 JB1645'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED BASH NO 2 1961.
 JB1645'
 JB1645'THE AZIMUTH MARK IS 39 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 JB1645'ROAD, 9 FEET SOUTHWEST OF A TELEPHONE POLE, 2 FEET EAST OF A WITNESS
 JB1645'POST AND 1 FOOT NORTH OF A FENCE.  THE MONUMENT PROJECTS 5 INCHES AND
 JB1645'THE DISK IS STAMPED BASH 1961.
 JB1645'
 JB1645'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI2934 ***********************************************************************
 CI2934  DESIGNATION -  BASH AZ MK
 CI2934  PID         -  CI2934
 CI2934  STATE/COUNTY-  IL/CLAY
 CI2934  COUNTRY     -  US
 CI2934  USGS QUAD   -  ENTERPRISE (2018)
 CI2934
 CI2934                         *CURRENT SURVEY CONTROL
 CI2934  ______________________________________________________________________
 CI2934* NAD 83(2011) POSITION- 38 37 16.77818(N) 088 18 11.85651(W)   ADJUSTED
 CI2934* NAD 83(2011) ELLIP HT-   101.225 (meters)        (06/27/12)   ADJUSTED
 CI2934* NAD 83(2011) EPOCH   -  2010.00
 CI2934* NAVD 88 ORTHO HEIGHT -   132.3   (meters)      434.    (feet) GPS OBS
 CI2934  ______________________________________________________________________
 CI2934  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI2934  GEOID HEIGHT    -        -31.091 (meters)                     GEOID03
 CI2934  GEOID HEIGHT    -        -31.102 (meters)                     GEOID18
 CI2934  NAD 83(2011) X  -    147,740.539 (meters)                     COMP
 CI2934  NAD 83(2011) Y  - -4,987,565.436 (meters)                     COMP
 CI2934  NAD 83(2011) Z  -  3,959,624.007 (meters)                     COMP
 CI2934  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 CI2934
 CI2934  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI2934  Standards:
 CI2934         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI2934            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI2934  -------------------------------------------------------------------
 CI2934  NETWORK    0.59   1.29           0.27   0.20   0.66     -0.02739423
 CI2934  -------------------------------------------------------------------
 CI2934  Click here for local accuracies and other accuracy information.
 CI2934
 CI2934.The horizontal coordinates were established by GPS observations
 CI2934.and adjusted by the National Geodetic Survey in June 2012.
 CI2934
 CI2934.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI2934.been affixed to the stable North American tectonic plate. See 
 CI2934.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI2934
 CI2934.The horizontal coordinates are valid at the epoch date displayed above
 CI2934.which is a decimal equivalence of Year/Month/Day.
 CI2934
 CI2934.The orthometric height was determined by GPS observations and a
 CI2934.high-resolution geoid model.
 CI2934
 CI2934.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI2934.GEOID18 height accuracy estimate available here.
 CI2934
 CI2934.Click photographs - Photos may exist for this station.
 CI2934
 CI2934.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI2934
 CI2934.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI2934
 CI2934.The ellipsoidal height was determined by GPS observations
 CI2934.and is referenced to NAD 83.
 CI2934
 CI2934. The following values were computed from the NAD 83(2011) position.
 CI2934
 CI2934;                    North         East     Units Scale Factor Converg.
 CI2934;SPC IL E     -   216,942.353   302,615.993   MT  0.99997508   +0 01 07.5
 CI2934;SPC IL E     -   711,751.70    992,832.64   sFT  0.99997508   +0 01 07.5
 CI2934;UTM  16      - 4,275,561.721   386,544.286   MT  0.99975851   -0 48 48.8
 CI2934
 CI2934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI2934!SPC IL E     -   0.99998412  x   0.99997508  =   0.99995920
 CI2934!UTM  16      -   0.99998412  x   0.99975851  =   0.99974263
 CI2934
 CI2934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8654475561(NAD 83)
 CI2934
 CI2934                          SUPERSEDED SURVEY CONTROL
 CI2934
 CI2934  NAD 83(2007)-  38 37 16.77837(N)    088 18 11.85733(W) AD(2002.00) 0
 CI2934  ELLIP H (02/10/07)  101.254  (m)                       GP(2002.00)    
 CI2934  NAD 83(1997)-  38 37 16.77813(N)    088 18 11.85743(W) AD(       ) 1
 CI2934  ELLIP H (05/30/05)  101.247  (m)                       GP(       ) 4 1
 CI2934
 CI2934.Superseded values are not recommended for survey control.
 CI2934
 CI2934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI2934.See file dsdata.pdf to determine how the superseded data were derived.
 CI2934
 CI2934_MARKER: DZ = AZIMUTH MARK DISK
 CI2934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI2934_STAMPING: BASH 1961
 CI2934_MARK LOGO: CGS
 CI2934_PROJECTION: FLUSH
 CI2934_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI2934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI2934+STABILITY: SURFACE MOTION
 CI2934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI2934+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2020
 CI2934
 CI2934  HISTORY     - Date     Condition        Report By
 CI2934  HISTORY     - 1961     MONUMENTED       CGS
 CI2934  HISTORY     - 20040630 GOOD             ILDT
 CI2934  HISTORY     - 20200421 GOOD             ILDT
 CI2934
 CI2934                          STATION DESCRIPTION
 CI2934
 CI2934'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 CI2934'TO REACH THE STATION FROM THE U S POST OFFICE IN CLAY CITY, GO SOUTH
 CI2934'ON ILLINOIS ST  STREET FOR   0.7 MILE TO JUNCTION OF U S HIGHWAY 50.
 CI2934'CROSS   HIGHWAY 50 AND CONTINUE  SOUTH  TO A T-ROAD   INTERSECTION.
 CI2934'TURN LEFT ON CR 500N AND GO EAST FOR 1.7 MI TO CR 14. GO  SOUTH ON
 CI2934'THE CR 14   FOR 4.2 MILES TO CR 150N.  TURN LEFT AND GO  EAST ON THE
 CI2934'GRAVELED ROAD FOR   2.0 MILES TO A CROSSROAD.  CONTINUE EASTERLY ON
 CI2934'ROAD  FOR 1.8 MILE TO THE AZIMUTH   MARK ON THE RIGHT.     THE AZIMUTH
 CI2934'MARK IS 39 FEET SOUTH OF  THE CENTERLINE  OF THE GRAVELED   ROAD, 9
 CI2934'FEET SOUTHWEST   OF A TELEPHONE POLE, 2 FEET EAST OF A WITNESS  POST
 CI2934'AND   1 FOOT NORTH OF A FENCE.  THE   MONUMENT PROJECTS 5 INCHES AND
 CI2934'THE DISK   IS  STAMPED BASH 1961.      HEIGHT OF LIGHT ABOVE STATION
 CI2934'MARK 26 METERS.
 CI2934
 CI2934                          STATION RECOVERY (2020)
 CI2934
 CI2934'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 CI2934'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH7096 ***********************************************************************
 DH7096  DESIGNATION -  BATAVIA 101
 DH7096  PID         -  DH7096
 DH7096  STATE/COUNTY-  IL/KANE
 DH7096  COUNTRY     -  US
 DH7096  USGS QUAD   -  AURORA NORTH (2018)
 DH7096
 DH7096                         *CURRENT SURVEY CONTROL
 DH7096  ______________________________________________________________________
 DH7096* NAD 83(2011) POSITION- 41 51 10.90302(N) 088 18 32.72600(W)   ADJUSTED
 DH7096* NAD 83(2011) ELLIP HT-   171.249 (meters)        (06/27/12)   ADJUSTED
 DH7096* NAD 83(2011) EPOCH   -  2010.00
 DH7096* NAVD 88 ORTHO HEIGHT -   204.377 (meters)      670.53  (feet) ADJUSTED
 DH7096  ______________________________________________________________________
 DH7096  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 DH7096  NAD 83(2011) X  -    140,398.421 (meters)                     COMP
 DH7096  NAD 83(2011) Y  - -4,755,962.234 (meters)                     COMP
 DH7096  NAD 83(2011) Z  -  4,233,572.719 (meters)                     COMP
 DH7096  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 DH7096  DYNAMIC HEIGHT  -        204.307 (meters)      670.30  (feet) COMP
 DH7096  MODELED GRAVITY -    980,274.7   (mgal)                       NAVD 88
 DH7096
 DH7096  VERT ORDER      -  SECOND    CLASS I
 DH7096
 DH7096  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH7096  Standards:
 DH7096         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH7096            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH7096  -------------------------------------------------------------------
 DH7096  NETWORK    0.31   0.63           0.14   0.11   0.32      0.06585848
 DH7096  -------------------------------------------------------------------
 DH7096  Click here for local accuracies and other accuracy information.
 DH7096
 DH7096.The horizontal coordinates were established by GPS observations
 DH7096.and adjusted by the National Geodetic Survey in June 2012.
 DH7096
 DH7096.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH7096.been affixed to the stable North American tectonic plate. See 
 DH7096.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH7096
 DH7096.The horizontal coordinates are valid at the epoch date displayed above
 DH7096.which is a decimal equivalence of Year/Month/Day.
 DH7096
 DH7096.The orthometric height was determined by differential leveling and
 DH7096.adjusted by the NATIONAL GEODETIC SURVEY
 DH7096.in January 2018.
 DH7096
 DH7096.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH7096.GEOID18 height accuracy estimate available here.
 DH7096
 DH7096.Click photographs - Photos may exist for this station.
 DH7096
 DH7096.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH7096
 DH7096.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH7096
 DH7096.The ellipsoidal height was determined by GPS observations
 DH7096.and is referenced to NAD 83.
 DH7096
 DH7096.The dynamic height is computed by dividing the NAVD 88
 DH7096.geopotential number by the normal gravity value computed on the
 DH7096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH7096.degrees latitude (g = 980.6199 gals.).
 DH7096
 DH7096.The modeled gravity was interpolated from observed gravity values.
 DH7096
 DH7096. The following values were computed from the NAD 83(2011) position.
 DH7096
 DH7096;                    North         East     Units Scale Factor Converg.
 DH7096;SPC IL E     -   575,778.917   302,013.097   MT  0.99997505   +0 00 58.2
 DH7096;SPC IL E     - 1,889,034.66    990,854.64   sFT  0.99997505   +0 00 58.2
 DH7096;UTM  16      - 4,634,286.734   391,334.063   MT  0.99974530   -0 52 24.7
 DH7096
 DH7096!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH7096!SPC IL E     -   0.99997314  x   0.99997505  =   0.99994819
 DH7096!UTM  16      -   0.99997314  x   0.99974530  =   0.99971845
 DH7096
 DH7096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9133434286(NAD 83)
 DH7096
 DH7096                          SUPERSEDED SURVEY CONTROL
 DH7096
 DH7096  NAD 83(1997)-  41 51 10.90290(N)    088 18 32.72760(W) AD(       ) 1
 DH7096  ELLIP H (09/19/07)  171.287  (m)                       GP(       ) 4 1
 DH7096  NAD 83(2007)-  41 51 10.90305(N)    088 18 32.72751(W) AD(2002.00) 0
 DH7096  ELLIP H (02/10/07)  171.284  (m)                       GP(2002.00)    
 DH7096  NAD 83(1997)-  41 51 10.90335(N)    088 18 32.72784(W) AD(       ) 1
 DH7096  ELLIP H (11/14/05)  171.288  (m)                       GP(       ) 4 1
 DH7096  NAVD 88 (09/19/07)  204.4    (m)  UNKNOWN  model used  GPS OBS        
 DH7096  NAVD 88 (11/14/05)  204.4    (m)  GEOID03  model used  GPS OBS        
 DH7096
 DH7096.Superseded values are not recommended for survey control.
 DH7096
 DH7096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH7096.See file dsdata.pdf to determine how the superseded data were derived.
 DH7096
 DH7096_MARKER: F = FLANGE-ENCASED ROD
 DH7096_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH7096_STAMPING: BM 101
 DH7096_MARK LOGO: IL0560
 DH7096_PROJECTION: FLUSH
 DH7096_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DH7096_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH7096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH7096+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2025
 DH7096_ROD/PIPE-DEPTH: 3.0 meters
 DH7096_SLEEVE-DEPTH  : 0.9 meters
 DH7096
 DH7096  HISTORY     - Date     Condition        Report By
 DH7096  HISTORY     - 20050404 MONUMENTED       STAFER
 DH7096  HISTORY     - 20061203 GOOD             STAFER
 DH7096  HISTORY     - 20151224 GOOD             ASMINC
 DH7096  HISTORY     - 20170306 GOOD             ASMINC
 DH7096  HISTORY     - 20171030 GOOD             PATRIC
 DH7096  HISTORY     - 20250505 GOOD             ASMINC
 DH7096  HISTORY     - 20250804 GOOD             ILDW
 DH7096
 DH7096                          STATION DESCRIPTION
 DH7096
 DH7096'DESCRIBED BY STACY FERGUSON LAND SURVEYING INC 2005 (BW)
 DH7096'THE STATION IS LOCATED IN THE CITY OF BATAVIA, IL.
 DH7096'
 DH7096'TO REACH THE STATION FROM THE INTERSECTION OF RANDALL ROAD AND WILSON
 DH7096'STREET IN BATAVIA, GO EAST ON WILSON STREET FOR 1.65 MILES TO ISLAND
 DH7096'STREET, TURN LEFT AND GO NORTH FOR 0.20 MILE TO THE STATION ON THE
 DH7096'RIGHT LOCATED IN THE NORTHWEST QUADRANT OF A PARKING LOT NORTH OF THE
 DH7096'CITY BUILDING.
 DH7096'
 DH7096'THE STATION IS AN ALUMINUM ROD WITH DATUM POINT 8.75 FEET SOUTH OF A
 DH7096'CONCRETE PAD OF A WINDMILL, 63.85 FEET SOUTHEAST OF THE SOUTHEAST
 DH7096'CORNER OF A TRANSFORMER, 37.30 FEET WEST OF NORTHWEST BOLT OF THE BASE
 DH7096'OF A LIGHT, 9.65 FEET EAST OF THE EAST FACE OF A BRICK WALK, AND 4.44
 DH7096'FEET NORTH OF A CUT CROSS ON THE CONCRETE CURB.  ACCESS TO DATUM POINT
 DH7096'IS THROUGH A 6 INCH LOGO CAP.
 DH7096
 DH7096                          STATION RECOVERY (2006)
 DH7096
 DH7096'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2006 (BAW)
 DH7096'RECOVERED IN GOOD CONDITION.
 DH7096
 DH7096                          STATION RECOVERY (2015)
 DH7096
 DH7096'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 DH7096'RECOVERED IN GOOD CONDITION.
 DH7096
 DH7096                          STATION RECOVERY (2017)
 DH7096
 DH7096'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 DH7096'RECOVERED IN GOOD CONDITION.
 DH7096
 DH7096                          STATION RECOVERY (2017)
 DH7096
 DH7096'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DH7096'RECOVERED AS DESCRIBED.
 DH7096
 DH7096                          STATION RECOVERY (2025)
 DH7096
 DH7096'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DH7096'RECOVERED IN GOOD CONDITION.
 DH7096
 DH7096                          STATION RECOVERY (2025)
 DH7096
 DH7096'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DH7096'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ9524 ***********************************************************************
 DJ9524  DESIGNATION -  BATAVIA 102
 DJ9524  PID         -  DJ9524
 DJ9524  STATE/COUNTY-  IL/KANE
 DJ9524  COUNTRY     -  US
 DJ9524  USGS QUAD   -  AURORA NORTH (2018)
 DJ9524
 DJ9524                         *CURRENT SURVEY CONTROL
 DJ9524  ______________________________________________________________________
 DJ9524* NAD 83(2011) POSITION- 41 51 31.96756(N) 088 19 54.83058(W)   ADJUSTED
 DJ9524* NAD 83(2011) ELLIP HT-   182.569 (meters)        (06/27/12)   ADJUSTED
 DJ9524* NAD 83(2011) EPOCH   -  2010.00
 DJ9524* NAVD 88 ORTHO HEIGHT -   215.689 (meters)      707.64  (feet) ADJUSTED
 DJ9524  ______________________________________________________________________
 DJ9524  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 DJ9524  NAD 83(2011) X  -    138,492.901 (meters)                     COMP
 DJ9524  NAD 83(2011) Y  - -4,755,592.689 (meters)                     COMP
 DJ9524  NAD 83(2011) Z  -  4,234,064.349 (meters)                     COMP
 DJ9524  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 DJ9524  DYNAMIC HEIGHT  -        215.616 (meters)      707.40  (feet) COMP
 DJ9524  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 DJ9524
 DJ9524  VERT ORDER      -  SECOND    CLASS I
 DJ9524
 DJ9524  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9524  Standards:
 DJ9524         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9524            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9524  -------------------------------------------------------------------
 DJ9524  NETWORK    0.41   0.78           0.18   0.15   0.40     -0.02118586
 DJ9524  -------------------------------------------------------------------
 DJ9524  Click here for local accuracies and other accuracy information.
 DJ9524
 DJ9524.The horizontal coordinates were established by GPS observations
 DJ9524.and adjusted by the National Geodetic Survey in June 2012.
 DJ9524
 DJ9524.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9524.been affixed to the stable North American tectonic plate. See 
 DJ9524.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9524
 DJ9524.The horizontal coordinates are valid at the epoch date displayed above
 DJ9524.which is a decimal equivalence of Year/Month/Day.
 DJ9524
 DJ9524.The orthometric height was determined by differential leveling and
 DJ9524.adjusted by the NATIONAL GEODETIC SURVEY
 DJ9524.in January 2018.
 DJ9524
 DJ9524.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9524.GEOID18 height accuracy estimate available here.
 DJ9524
 DJ9524.Click photographs - Photos may exist for this station.
 DJ9524
 DJ9524.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9524
 DJ9524.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9524
 DJ9524.The ellipsoidal height was determined by GPS observations
 DJ9524.and is referenced to NAD 83.
 DJ9524
 DJ9524.The dynamic height is computed by dividing the NAVD 88
 DJ9524.geopotential number by the normal gravity value computed on the
 DJ9524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DJ9524.degrees latitude (g = 980.6199 gals.).
 DJ9524
 DJ9524.The modeled gravity was interpolated from observed gravity values.
 DJ9524
 DJ9524. The following values were computed from the NAD 83(2011) position.
 DJ9524
 DJ9524;                    North         East     Units Scale Factor Converg.
 DJ9524;SPC IL E     -   576,428.520   300,119.229   MT  0.99997500   +0 00 03.4
 DJ9524;SPC IL E     - 1,891,165.90    984,641.17   sFT  0.99997500   +0 00 03.4
 DJ9524;UTM  16      - 4,634,965.514   389,450.938   MT  0.99975038   -0 53 19.9
 DJ9524
 DJ9524!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9524!SPC IL E     -   0.99997137  x   0.99997500  =   0.99994637
 DJ9524!UTM  16      -   0.99997137  x   0.99975038  =   0.99972175
 DJ9524
 DJ9524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8945034965(NAD 83)
 DJ9524
 DJ9524                          SUPERSEDED SURVEY CONTROL
 DJ9524
 DJ9524  NAD 83(2007)-  41 51 31.96734(N)    088 19 54.83204(W) AD(2002.00) 1
 DJ9524  ELLIP H (03/29/09)  182.601  (m)                       GP(2002.00) 4 1
 DJ9524  NAD 83(1997)-  41 51 31.96743(N)    088 19 54.83226(W) AD(       ) 1
 DJ9524  ELLIP H (09/19/07)  182.603  (m)                       GP(       ) 4 1
 DJ9524  NAVD 88 (09/19/07)  215.7    (m)  GEOID03  model used  GPS OBS        
 DJ9524
 DJ9524.Superseded values are not recommended for survey control.
 DJ9524
 DJ9524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9524.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9524
 DJ9524_MARKER: F = FLANGE-ENCASED ROD
 DJ9524_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9524_STAMPING: BM 102
 DJ9524_MARK LOGO: IL0560
 DJ9524_PROJECTION: FLUSH
 DJ9524_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DJ9524_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9524+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2022
 DJ9524_ROD/PIPE-DEPTH: 6.4 meters
 DJ9524_SLEEVE-DEPTH  : 0.9 meters
 DJ9524
 DJ9524  HISTORY     - Date     Condition        Report By
 DJ9524  HISTORY     - 20060626 MONUMENTED       STAFER
 DJ9524  HISTORY     - 20151224 GOOD             ASMINC
 DJ9524  HISTORY     - 20171030 GOOD             PATRIC
 DJ9524  HISTORY     - 20191026 GOOD             ASMINC
 DJ9524  HISTORY     - 20220531 GOOD             LOCENG
 DJ9524
 DJ9524                          STATION DESCRIPTION
 DJ9524
 DJ9524'DESCRIBED BY STACY FERGUSON LAND SURVEYING INC 2006
 DJ9524'THE STATION IS LOCATED IN THE CITY OF BATAVIA, IL. TO REACH THE
 DJ9524'STATION FROM THE INTERSECTION OF WEST FABYAN PARKWAY AND NORTH RANDALL
 DJ9524'ROAD, PROCEED EAST ON WEST FABYAN PARKWAY 0.6 MILE TO WESTERN AVENUE,
 DJ9524'TURN RIGHT ON WESTERN AVENUE AND PROCEED SOUTH 0.4 MILE TO THE STATION
 DJ9524'ON THE RIGHT. THE STATION IS IN THORSEN PARK AT THE SOUTHWEST CORNER
 DJ9524'OF WESTERN AVENUE AND THORSEN LANE. STATION IS 81.0 FT. WEST OF CURB
 DJ9524'CORNER LOCATED AT THE SOUTHWEST CORNER OF PARKING LOT, 117 FT.
 DJ9524'SOUTHWEST OF THE INTERSECTION OF WALK AND ASPHALT PATH, 145 FT.
 DJ9524'SOUTHEAST OF EAST END OF FENCE FOR BALL FIELD AND 26.0 FT. NORTH OF
 DJ9524'NORTH EDGE OF ASPHALT PATH. NOTE-ACCESS TO DATUM POINT THROUGH 6 INCH
 DJ9524'LOGO CAP. DATUM POINT IS 0.25 FT. BELOW CAP.
 DJ9524
 DJ9524                          STATION RECOVERY (2015)
 DJ9524
 DJ9524'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 DJ9524'RECOVERED IN GOOD CONDITION.
 DJ9524
 DJ9524                          STATION RECOVERY (2017)
 DJ9524
 DJ9524'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DJ9524'RECOVERED AS DESCRIBED.
 DJ9524
 DJ9524                          STATION RECOVERY (2019)
 DJ9524
 DJ9524'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (RDL)
 DJ9524'RECOVERED IN GOOD CONDITION.
 DJ9524
 DJ9524                          STATION RECOVERY (2022)
 DJ9524
 DJ9524'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2022 (ES)
 DJ9524'THE PARK IS NOW NAMED BRAEBURN PARK AND PRESERVE. THE STATION IS 24.5
 DJ9524'FT (7.5 M) NORTH OF NORTH EDGE OF CONCRETE PATH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ9525 ***********************************************************************
 DJ9525  DESIGNATION -  BATAVIA 103
 DJ9525  PID         -  DJ9525
 DJ9525  STATE/COUNTY-  IL/KANE
 DJ9525  COUNTRY     -  US
 DJ9525  USGS QUAD   -  AURORA NORTH (2018)
 DJ9525
 DJ9525                         *CURRENT SURVEY CONTROL
 DJ9525  ______________________________________________________________________
 DJ9525* NAD 83(2011) POSITION- 41 49 52.20083(N) 088 19 32.12725(W)   ADJUSTED
 DJ9525* NAD 83(2011) ELLIP HT-   179.926 (meters)        (06/27/12)   ADJUSTED
 DJ9525* NAD 83(2011) EPOCH   -  2010.00
 DJ9525* NAVD 88 ORTHO HEIGHT -   213.012 (meters)      698.86  (feet) ADJUSTED
 DJ9525  ______________________________________________________________________
 DJ9525  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 DJ9525  NAD 83(2011) X  -    139,076.288 (meters)                     COMP
 DJ9525  NAD 83(2011) Y  - -4,757,628.078 (meters)                     COMP
 DJ9525  NAD 83(2011) Z  -  4,231,769.493 (meters)                     COMP
 DJ9525  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 DJ9525  DYNAMIC HEIGHT  -        212.939 (meters)      698.62  (feet) COMP
 DJ9525  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 DJ9525
 DJ9525  VERT ORDER      -  SECOND    CLASS I
 DJ9525
 DJ9525  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9525  Standards:
 DJ9525         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9525            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9525  -------------------------------------------------------------------
 DJ9525  NETWORK    0.62   1.33           0.28   0.20   0.68      0.40377419
 DJ9525  -------------------------------------------------------------------
 DJ9525  Click here for local accuracies and other accuracy information.
 DJ9525
 DJ9525.The horizontal coordinates were established by GPS observations
 DJ9525.and adjusted by the National Geodetic Survey in June 2012.
 DJ9525
 DJ9525.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9525.been affixed to the stable North American tectonic plate. See 
 DJ9525.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9525
 DJ9525.The horizontal coordinates are valid at the epoch date displayed above
 DJ9525.which is a decimal equivalence of Year/Month/Day.
 DJ9525
 DJ9525.The orthometric height was determined by differential leveling and
 DJ9525.adjusted by the NATIONAL GEODETIC SURVEY
 DJ9525.in January 2018.
 DJ9525
 DJ9525.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9525.GEOID18 height accuracy estimate available here.
 DJ9525
 DJ9525.Click photographs - Photos may exist for this station.
 DJ9525
 DJ9525.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9525
 DJ9525.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9525
 DJ9525.The ellipsoidal height was determined by GPS observations
 DJ9525.and is referenced to NAD 83.
 DJ9525
 DJ9525.The dynamic height is computed by dividing the NAVD 88
 DJ9525.geopotential number by the normal gravity value computed on the
 DJ9525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DJ9525.degrees latitude (g = 980.6199 gals.).
 DJ9525
 DJ9525.The modeled gravity was interpolated from observed gravity values.
 DJ9525
 DJ9525. The following values were computed from the NAD 83(2011) position.
 DJ9525
 DJ9525;                    North         East     Units Scale Factor Converg.
 DJ9525;SPC IL E     -   573,350.537   300,643.143   MT  0.99997501   +0 00 18.6
 DJ9525;SPC IL E     - 1,881,067.55    986,360.04   sFT  0.99997501   +0 00 18.6
 DJ9525;UTM  16      - 4,631,880.462   389,926.895   MT  0.99974909   -0 53 03.0
 DJ9525
 DJ9525!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9525!SPC IL E     -   0.99997178  x   0.99997501  =   0.99994679
 DJ9525!UTM  16      -   0.99997178  x   0.99974909  =   0.99972088
 DJ9525
 DJ9525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8992631880(NAD 83)
 DJ9525
 DJ9525                          SUPERSEDED SURVEY CONTROL
 DJ9525
 DJ9525  NAD 83(2007)-  41 49 52.20061(N)    088 19 32.12875(W) AD(2002.00) 1
 DJ9525  ELLIP H (03/29/09)  179.955  (m)                       GP(2002.00) 4 1
 DJ9525  NAD 83(1997)-  41 49 52.20067(N)    088 19 32.12885(W) AD(       ) 1
 DJ9525  ELLIP H (09/19/07)  179.959  (m)                       GP(       ) 4 1
 DJ9525  NAVD 88 (09/19/07)  213.0    (m)  GEOID03  model used  GPS OBS        
 DJ9525
 DJ9525.Superseded values are not recommended for survey control.
 DJ9525
 DJ9525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9525.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9525
 DJ9525_MARKER: F = FLANGE-ENCASED ROD
 DJ9525_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9525_STAMPING: BATAVIA 103
 DJ9525_MARK LOGO: IL0560
 DJ9525_PROJECTION: FLUSH
 DJ9525_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DJ9525_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9525_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DJ9525+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2025
 DJ9525_ROD/PIPE-DEPTH: 4.3 meters
 DJ9525_SLEEVE-DEPTH  : 0.9 meters
 DJ9525
 DJ9525  HISTORY     - Date     Condition        Report By
 DJ9525  HISTORY     - 20060626 MONUMENTED       STAFER
 DJ9525  HISTORY     - 20171030 GOOD             PATRIC
 DJ9525  HISTORY     - 20250723 GOOD             ILDW
 DJ9525
 DJ9525                          STATION DESCRIPTION
 DJ9525
 DJ9525'DESCRIBED BY STACY FERGUSON LAND SURVEYING INC 2006
 DJ9525'THE STATION IS LOCATED IN THE CITY OF BATAVIA, IL. TO REACH THE
 DJ9525'STATION FROM THE INTERSECTION OF WEST FABYAN PARKWAY AND NORTH BATAVIA
 DJ9525'AVENUE, PROCEED SOUTH ON NORTH BATAVIA AVENUE 1.0 MILE. NORTH BATAVIA
 DJ9525'AVENUE TURNS INTO SOUTH BATAVIA AVENUE. CONTINUE SOUTH ON SOUTH
 DJ9525'BATAVIA AVENUE 1.5 MILE TO MILLVIEW DRIVE, TURN RIGHT AND PROCEED WEST
 DJ9525'ON MILLVIEW DRIVE 0.25 MILE TO THE STATION ON THE LEFT. THE STATION IS
 DJ9525'IN MILLVIEW PARK. THE STATION IS 18.0 FT. WEST OF A HYDRANT, 19.0 FT.
 DJ9525'NORTH OF THE NORTHEAST CORNER OF A CONCRETE PAD UNDER A SMALL RAMADA,
 DJ9525'55.0 FT. SOUTH OF A WATER MANHOLE AND 3.0 FT. SOUTHWEST OF THE BACK OF
 DJ9525'WALK. NOTE-ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP. DATUM POINT
 DJ9525'IS 0.25 FT. BELOW CAP.
 DJ9525
 DJ9525                          STATION RECOVERY (2017)
 DJ9525
 DJ9525'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DJ9525'RECOVERED AS DESCRIBED.
 DJ9525
 DJ9525                          STATION RECOVERY (2025)
 DJ9525
 DJ9525'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DJ9525'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ9526 ***********************************************************************
 DJ9526  DESIGNATION -  BATAVIA 104
 DJ9526  PID         -  DJ9526
 DJ9526  STATE/COUNTY-  IL/KANE
 DJ9526  COUNTRY     -  US
 DJ9526  USGS QUAD   -  AURORA NORTH (2018)
 DJ9526
 DJ9526                         *CURRENT SURVEY CONTROL
 DJ9526  ______________________________________________________________________
 DJ9526* NAD 83(2011) POSITION- 41 49 21.40755(N) 088 17 28.46273(W)   ADJUSTED
 DJ9526* NAD 83(2011) ELLIP HT-   207.435 (meters)        (06/27/12)   ADJUSTED
 DJ9526* NAD 83(2011) EPOCH   -  2010.00
 DJ9526* NAVD 88 ORTHO HEIGHT -   240.555 (meters)      789.22  (feet) ADJUSTED
 DJ9526  ______________________________________________________________________
 DJ9526  GEOID HEIGHT    -        -33.100 (meters)                     GEOID18
 DJ9526  NAD 83(2011) X  -    141,948.168 (meters)                     COMP
 DJ9526  NAD 83(2011) Y  - -4,758,197.644 (meters)                     COMP
 DJ9526  NAD 83(2011) Z  -  4,231,079.869 (meters)                     COMP
 DJ9526  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 DJ9526  DYNAMIC HEIGHT  -        240.472 (meters)      788.95  (feet) COMP
 DJ9526  MODELED GRAVITY -    980,272.6   (mgal)                       NAVD 88
 DJ9526
 DJ9526  VERT ORDER      -  SECOND    CLASS I
 DJ9526
 DJ9526  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9526  Standards:
 DJ9526         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9526            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9526  -------------------------------------------------------------------
 DJ9526  NETWORK    0.55   1.10           0.25   0.19   0.56      0.25605586
 DJ9526  -------------------------------------------------------------------
 DJ9526  Click here for local accuracies and other accuracy information.
 DJ9526
 DJ9526.The horizontal coordinates were established by GPS observations
 DJ9526.and adjusted by the National Geodetic Survey in June 2012.
 DJ9526
 DJ9526.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9526.been affixed to the stable North American tectonic plate. See 
 DJ9526.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9526
 DJ9526.The horizontal coordinates are valid at the epoch date displayed above
 DJ9526.which is a decimal equivalence of Year/Month/Day.
 DJ9526
 DJ9526.The orthometric height was determined by differential leveling and
 DJ9526.adjusted by the NATIONAL GEODETIC SURVEY
 DJ9526.in January 2018.
 DJ9526
 DJ9526.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9526.GEOID18 height accuracy estimate available here.
 DJ9526
 DJ9526.Click photographs - Photos may exist for this station.
 DJ9526
 DJ9526.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9526
 DJ9526.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9526
 DJ9526.The ellipsoidal height was determined by GPS observations
 DJ9526.and is referenced to NAD 83.
 DJ9526
 DJ9526.The dynamic height is computed by dividing the NAVD 88
 DJ9526.geopotential number by the normal gravity value computed on the
 DJ9526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DJ9526.degrees latitude (g = 980.6199 gals.).
 DJ9526
 DJ9526.The modeled gravity was interpolated from observed gravity values.
 DJ9526
 DJ9526. The following values were computed from the NAD 83(2011) position.
 DJ9526
 DJ9526;                    North         East     Units Scale Factor Converg.
 DJ9526;SPC IL E     -   572,401.330   303,497.076   MT  0.99997515   +0 01 41.0
 DJ9526;SPC IL E     - 1,877,953.36    995,723.32   sFT  0.99997515   +0 01 41.0
 DJ9526;UTM  16      - 4,630,887.306   392,765.100   MT  0.99974150   -0 51 40.0
 DJ9526
 DJ9526!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9526!SPC IL E     -   0.99996747  x   0.99997515  =   0.99994262
 DJ9526!UTM  16      -   0.99996747  x   0.99974150  =   0.99970897
 DJ9526
 DJ9526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9276530887(NAD 83)
 DJ9526
 DJ9526                          SUPERSEDED SURVEY CONTROL
 DJ9526
 DJ9526  NAD 83(2007)-  41 49 21.40731(N)    088 17 28.46423(W) AD(2002.00) 1
 DJ9526  ELLIP H (03/29/09)  207.466  (m)                       GP(2002.00) 4 1
 DJ9526  NAD 83(1997)-  41 49 21.40746(N)    088 17 28.46437(W) AD(       ) 1
 DJ9526  ELLIP H (09/19/07)  207.469  (m)                       GP(       ) 4 1
 DJ9526  NAVD 88 (09/19/07)  240.5    (m)  GEOID03  model used  GPS OBS        
 DJ9526
 DJ9526.Superseded values are not recommended for survey control.
 DJ9526
 DJ9526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9526.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9526
 DJ9526_MARKER: F = FLANGE-ENCASED ROD
 DJ9526_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9526_STAMPING: BATAVIA 104
 DJ9526_MARK LOGO: IL0560
 DJ9526_PROJECTION: FLUSH
 DJ9526_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DJ9526_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9526+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 DJ9526_ROD/PIPE-DEPTH: 13.4 meters
 DJ9526_SLEEVE-DEPTH  : 0.9 meters
 DJ9526
 DJ9526  HISTORY     - Date     Condition        Report By
 DJ9526  HISTORY     - 20060626 MONUMENTED       STAFER
 DJ9526  HISTORY     - 20171030 GOOD             PATRIC
 DJ9526
 DJ9526                          STATION DESCRIPTION
 DJ9526
 DJ9526'DESCRIBED BY STACY FERGUSON LAND SURVEYING INC 2006
 DJ9526'THE STATION IS LOCATED IN THE CITY OF BATAVIA, IL. TO REACH THE
 DJ9526'STATION FROM THE INTERSECTION OF SOUTH KIRK ROAD AND WIND ENERGY PASS,
 DJ9526'PROCEED WEST ON WIND ENERGY PASS 0.70 MILE TO THE STATION ON THE LEFT.
 DJ9526'THE STATION IS ON A MOUND EAST OF PLAYGROUND IN WIND ENERGY PARK. THE
 DJ9526'STATION IS 202 FT. SOUTHEAST OF THE WALK ON THE SOUTH SIDE OF WIND
 DJ9526'ENERGY PASS, 28 FT. NORTHEAST OF EAST CIRCULAR CURB OF PLAYGROUND, 67
 DJ9526'FT. NORTHWEST OF NORTH EDGE OF ASPHALT PATH, 121 FT. NORTHWEST OF A
 DJ9526'FENCE CORNER, 117 FT. SOUTHWEST OF A FENCE CORNER. NOTE-ACCESS TO
 DJ9526'DATUM POINT THROUGH 6 INCH LOGO CAP. DATUM POINT IS 0.25 FT. BELOW
 DJ9526'CAP.
 DJ9526
 DJ9526                          STATION RECOVERY (2017)
 DJ9526
 DJ9526'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DJ9526'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ9527 ***********************************************************************
 DJ9527  DESIGNATION -  BATAVIA 105
 DJ9527  PID         -  DJ9527
 DJ9527  STATE/COUNTY-  IL/KANE
 DJ9527  COUNTRY     -  US
 DJ9527  USGS QUAD   -  AURORA NORTH (2018)
 DJ9527
 DJ9527                         *CURRENT SURVEY CONTROL
 DJ9527  ______________________________________________________________________
 DJ9527* NAD 83(2011) POSITION- 41 50 50.68338(N) 088 17 19.92465(W)   ADJUSTED
 DJ9527* NAD 83(2011) ELLIP HT-   185.652 (meters)        (06/27/12)   ADJUSTED
 DJ9527* NAD 83(2011) EPOCH   -  2010.00
 DJ9527* NAVD 88 ORTHO HEIGHT -   218.791 (meters)      717.82  (feet) ADJUSTED
 DJ9527  ______________________________________________________________________
 DJ9527  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 DJ9527  NAD 83(2011) X  -    142,089.783 (meters)                     COMP
 DJ9527  NAD 83(2011) Y  - -4,756,339.147 (meters)                     COMP
 DJ9527  NAD 83(2011) Z  -  4,233,117.627 (meters)                     COMP
 DJ9527  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 DJ9527  DYNAMIC HEIGHT  -        218.716 (meters)      717.57  (feet) COMP
 DJ9527  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 DJ9527
 DJ9527  VERT ORDER      -  SECOND    CLASS I
 DJ9527
 DJ9527  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ9527  Standards:
 DJ9527         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ9527            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ9527  -------------------------------------------------------------------
 DJ9527  NETWORK    0.54   0.96           0.25   0.18   0.49      0.07776264
 DJ9527  -------------------------------------------------------------------
 DJ9527  Click here for local accuracies and other accuracy information.
 DJ9527
 DJ9527.The horizontal coordinates were established by GPS observations
 DJ9527.and adjusted by the National Geodetic Survey in June 2012.
 DJ9527
 DJ9527.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ9527.been affixed to the stable North American tectonic plate. See 
 DJ9527.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ9527
 DJ9527.The horizontal coordinates are valid at the epoch date displayed above
 DJ9527.which is a decimal equivalence of Year/Month/Day.
 DJ9527
 DJ9527.The orthometric height was determined by differential leveling and
 DJ9527.adjusted by the NATIONAL GEODETIC SURVEY
 DJ9527.in January 2018.
 DJ9527
 DJ9527.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ9527.GEOID18 height accuracy estimate available here.
 DJ9527
 DJ9527.Click photographs - Photos may exist for this station.
 DJ9527
 DJ9527.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ9527
 DJ9527.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ9527
 DJ9527.The ellipsoidal height was determined by GPS observations
 DJ9527.and is referenced to NAD 83.
 DJ9527
 DJ9527.The dynamic height is computed by dividing the NAVD 88
 DJ9527.geopotential number by the normal gravity value computed on the
 DJ9527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DJ9527.degrees latitude (g = 980.6199 gals.).
 DJ9527
 DJ9527.The modeled gravity was interpolated from observed gravity values.
 DJ9527
 DJ9527. The following values were computed from the NAD 83(2011) position.
 DJ9527
 DJ9527;                    North         East     Units Scale Factor Converg.
 DJ9527;SPC IL E     -   575,155.770   303,692.686   MT  0.99997517   +0 01 46.8
 DJ9527;SPC IL E     - 1,886,990.22    996,365.09   sFT  0.99997517   +0 01 46.8
 DJ9527;UTM  16      - 4,633,637.734   393,003.386   MT  0.99974087   -0 51 35.8
 DJ9527
 DJ9527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ9527!SPC IL E     -   0.99997088  x   0.99997517  =   0.99994605
 DJ9527!UTM  16      -   0.99997088  x   0.99974087  =   0.99971176
 DJ9527
 DJ9527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9300333637(NAD 83)
 DJ9527
 DJ9527                          SUPERSEDED SURVEY CONTROL
 DJ9527
 DJ9527  NAD 83(2007)-  41 50 50.68327(N)    088 17 19.92601(W) AD(2002.00) 1
 DJ9527  ELLIP H (03/29/09)  185.680  (m)                       GP(2002.00) 4 1
 DJ9527  NAD 83(1997)-  41 50 50.68324(N)    088 17 19.92621(W) AD(       ) 1
 DJ9527  ELLIP H (09/19/07)  185.687  (m)                       GP(       ) 4 1
 DJ9527  NAVD 88 (09/19/07)  218.8    (m)  GEOID03  model used  GPS OBS        
 DJ9527
 DJ9527.Superseded values are not recommended for survey control.
 DJ9527
 DJ9527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ9527.See file dsdata.pdf to determine how the superseded data were derived.
 DJ9527
 DJ9527_MARKER: F = FLANGE-ENCASED ROD
 DJ9527_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DJ9527_STAMPING: BATAVIA 105
 DJ9527_MARK LOGO: IL0560
 DJ9527_PROJECTION: FLUSH
 DJ9527_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DJ9527_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ9527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ9527+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 DJ9527_ROD/PIPE-DEPTH: 6.7 meters
 DJ9527_SLEEVE-DEPTH  : 0.9 meters
 DJ9527
 DJ9527  HISTORY     - Date     Condition        Report By
 DJ9527  HISTORY     - 20060626 MONUMENTED       STAFER
 DJ9527  HISTORY     - 20171030 GOOD             PATRIC
 DJ9527
 DJ9527                          STATION DESCRIPTION
 DJ9527
 DJ9527'DESCRIBED BY STACY FERGUSON LAND SURVEYING INC 2006
 DJ9527'THE STATION IS LOCATED IN THE CITY OF BATAVIA, IL. TO REACH THE
 DJ9527'STATION FROM THE INTERSECTION OF SOUTH KIRK ROAD AND EAST WILSON
 DJ9527'STREET, PROCEED WEST ON EAST WILSON STREET 0.60 MILE TO SOUTH RADDANT
 DJ9527'ROAD, TURN LEFT AND PROCEED SOUTH ON SOUTH RADDANT ROAD 0.3 MILE TO
 DJ9527'HANSON STREET, TURN LEFT AND PROCEED EAST ON HANSON STREET 0.1 MILE TO
 DJ9527'ITS INTERSECTION WITH VIKING DRIVE AND THE STATION ON THE LEFT. THE
 DJ9527'STATION IS IN H. MICHAEL WILD PARK 19.0 FT. NORTHEAST OF BACK OF WALK,
 DJ9527'43.0 NORTHWEST OF PARK SIGN POST, 17.0 FT. SOUTHEAST OF A STORM
 DJ9527'MANHOLE, 45.0 FT. SOUTH OF EAST CORNER OF A 32 INCH R.C.P. F.E.S.,
 DJ9527'50.0 FT. SOUTHWEST OF A STORM MANHOLE. NOTE-ACCESS TO DATUM POINT
 DJ9527'THROUGH 6 INCH LOGO CAP. DATUM POINT IS 0.25 FT. BELOW CAP.
 DJ9527
 DJ9527                          STATION RECOVERY (2017)
 DJ9527
 DJ9527'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DJ9527'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ6791 ***********************************************************************
 DQ6791  DESIGNATION -  BATAVIA 106
 DQ6791  PID         -  DQ6791
 DQ6791  STATE/COUNTY-  IL/KANE
 DQ6791  COUNTRY     -  US
 DQ6791  USGS QUAD   -  AURORA NORTH (2018)
 DQ6791
 DQ6791                         *CURRENT SURVEY CONTROL
 DQ6791  ______________________________________________________________________
 DQ6791* NAD 83(1986) POSITION- 41 50 41.45   (N) 088 21 20.01   (W)   HD_HELD1
 DQ6791* NAVD 88 ORTHO HEIGHT -   217.658 (meters)      714.10  (feet) ADJUSTED
 DQ6791  ______________________________________________________________________
 DQ6791  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 DQ6791  DYNAMIC HEIGHT  -        217.584 (meters)      713.86  (feet) COMP
 DQ6791  MODELED GRAVITY -    980,274.5   (mgal)                       NAVD 88
 DQ6791
 DQ6791  VERT ORDER      -  SECOND    CLASS I
 DQ6791
 DQ6791.The horizontal coordinates were determined by differentially corrected
 DQ6791.hand held GPS observations or other comparable positioning techniques
 DQ6791.and have an estimated accuracy of +/- 3 meters.
 DQ6791
 DQ6791.The orthometric height was determined by differential leveling and
 DQ6791.adjusted by the NATIONAL GEODETIC SURVEY
 DQ6791.in January 2018.
 DQ6791
 DQ6791.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ6791.GEOID18 height accuracy estimate available here.
 DQ6791
 DQ6791.Click photographs - Photos may exist for this station.
 DQ6791
 DQ6791.The dynamic height is computed by dividing the NAVD 88
 DQ6791.geopotential number by the normal gravity value computed on the
 DQ6791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ6791.degrees latitude (g = 980.6199 gals.).
 DQ6791
 DQ6791.The modeled gravity was interpolated from observed gravity values.
 DQ6791
 DQ6791;                    North         East    Units  Estimated Accuracy
 DQ6791;SPC IL E     -   574,870.2     298,154.2     MT  (+/- 3 meters HH1 GPS) 
 DQ6791
 DQ6791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8746233438(NAD 83)
 DQ6791
 DQ6791                          SUPERSEDED SURVEY CONTROL
 DQ6791
 DQ6791.No superseded survey control is available for this station.
 DQ6791
 DQ6791_MARKER: F = FLANGE-ENCASED ROD
 DQ6791_SETTING: 56 = COPPER-CLAD ROD IN SLEEVE (10 FT.+)
 DQ6791_STAMPING: BM 106
 DQ6791_MARK LOGO: IL0560
 DQ6791_PROJECTION: FLUSH
 DQ6791_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ6791_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ6791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ6791+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2025
 DQ6791_ROD/PIPE-DEPTH: 4.9 meters
 DQ6791_SLEEVE-DEPTH  : 0.9 meters
 DQ6791
 DQ6791  HISTORY     - Date     Condition        Report By
 DQ6791  HISTORY     - UNK      MONUMENTED       IL0560
 DQ6791  HISTORY     - 20171030 GOOD             PATRIC
 DQ6791  HISTORY     - 20250611 GOOD             ASMINC
 DQ6791
 DQ6791                          STATION DESCRIPTION
 DQ6791
 DQ6791'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DQ6791'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-SOUTHEAST OF
 DQ6791'ELBURN, 6.1 MI (9.8 KM) NORTH-NORTHWEST OF AURORA AND 3.9 MI (6.3 KM)
 DQ6791'SOUTHWEST OF GENEVA.
 DQ6791'
 DQ6791'TO REACH THE STATION FROM THE JUNCTION OF SR 31 (BATAVIA AVE) WITH
 DQ6791'WILSON ST IN BATAVIA, IL GO WEST ON WILSON ST FOR 1.4 MI (2.3 KM) TO
 DQ6791'RANDALL ROAD.  TURN LEFT AND GO SOUTH ON RANDALL ROAD FOR 0.2 MI (0.3
 DQ6791'KM) TO MAIN ST. TURN RIGHT AND GO WEST ON MAIN ST FOR 0.8 MI (1.3 KM)
 DQ6791'TO WADE LANE.  TURN LEFT AND GO SOUTH ON WADE LANE FOR 0.1 MI (0.2 KM)
 DQ6791'TO HARPER WAY AND THE STATION ON THE LEFT.
 DQ6791'
 DQ6791'THE STATION IS LOCATED 22 FT (6.7 M) EAST OF THE CENTERLINE OF WADE
 DQ6791'LANE, 5 FT (1.5 M) WEST OF THE WEST EDGE OF A SIDEWALK AND 48 FT (14.6
 DQ6791'M) NORTH OF THE CENTERLINE OF HARPER WAY.
 DQ6791
 DQ6791                          STATION RECOVERY (2025)
 DQ6791
 DQ6791'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DQ6791'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ6788 ***********************************************************************
 DQ6788  DESIGNATION -  BATAVIA 107
 DQ6788  PID         -  DQ6788
 DQ6788  STATE/COUNTY-  IL/KANE
 DQ6788  COUNTRY     -  US
 DQ6788  USGS QUAD   -  AURORA NORTH (2018)
 DQ6788
 DQ6788                         *CURRENT SURVEY CONTROL
 DQ6788  ______________________________________________________________________
 DQ6788* NAD 83(1986) POSITION- 41 49 20.6    (N) 088 19 31.6    (W)   HD_HELD2
 DQ6788* NAVD 88 ORTHO HEIGHT -   201.859 (meters)      662.27  (feet) ADJUSTED
 DQ6788  ______________________________________________________________________
 DQ6788  GEOID HEIGHT    -        -33.088 (meters)                     GEOID18
 DQ6788  DYNAMIC HEIGHT  -        201.789 (meters)      662.04  (feet) COMP
 DQ6788  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 DQ6788
 DQ6788  VERT ORDER      -  SECOND    CLASS I
 DQ6788
 DQ6788.The horizontal coordinates were established by autonomous hand held GPS
 DQ6788.observations and have an estimated accuracy of +/- 10 meters.
 DQ6788
 DQ6788.The orthometric height was determined by differential leveling and
 DQ6788.adjusted by the NATIONAL GEODETIC SURVEY
 DQ6788.in January 2018.
 DQ6788
 DQ6788.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ6788.GEOID18 height accuracy estimate available here.
 DQ6788
 DQ6788.Click photographs - Photos may exist for this station.
 DQ6788
 DQ6788.The dynamic height is computed by dividing the NAVD 88
 DQ6788.geopotential number by the normal gravity value computed on the
 DQ6788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ6788.degrees latitude (g = 980.6199 gals.).
 DQ6788
 DQ6788.The modeled gravity was interpolated from observed gravity values.
 DQ6788
 DQ6788;                    North         East    Units  Estimated Accuracy
 DQ6788;SPC IL E     -   572,376.      300,655.      MT  (+/- 10 meters HH2 GPS)
 DQ6788
 DQ6788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8992430905(NAD 83)
 DQ6788
 DQ6788                          SUPERSEDED SURVEY CONTROL
 DQ6788
 DQ6788.No superseded survey control is available for this station.
 DQ6788
 DQ6788_MARKER: DD = SURVEY DISK
 DQ6788_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DQ6788_SP_SET: WING WALL
 DQ6788_STAMPING: BATAVIA 107
 DQ6788_MARK LOGO: IL0560
 DQ6788_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ6788_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ6788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ6788+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2017
 DQ6788
 DQ6788  HISTORY     - Date     Condition        Report By
 DQ6788  HISTORY     - 20171110 MONUMENTED       PATRIC
 DQ6788
 DQ6788                          STATION DESCRIPTION
 DQ6788
 DQ6788'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DQ6788'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHEAST OF SUGAR
 DQ6788'GROVE, 4.6 MI (7.4 KM) SOUTH-SOUTHWEST OF GENEVA AND 4.3 MI (6.9 KM)
 DQ6788'NORTH OF AURORA.
 DQ6788'
 DQ6788'TO REACH THE STATION FROM THE JUNCTION OF SR 31 (BATAVIA AVE) WITH
 DQ6788'WILSON ST IN BATAVIA, IL GO SOUTH ON SR 31 (BATAVIA AVE) FOR 2.0 MI
 DQ6788'(3.2 KM) TO MILLING CREEK AND THE STATION ON THE RIGHT.
 DQ6788'
 DQ6788'THE STATION IS SET IN THE SOUTHEAST END OF THE NORTHWEST WING WALL OF
 DQ6788'THE SR 31 BRIDGE OVER MILLING CREEK AND IS LOCATED 22 FT (6.7 M) WEST
 DQ6788'OF THE CENTERLINE OF SOUTH-BOUND SR 31, 25 FT (7.6 M) NORTH OF THE
 DQ6788'CENTER OF MILLING CREEK AND 35 FT (10.7 M) SOUTH OF A SIGN POST FOR
 DQ6788'MILLING CREEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ6789 ***********************************************************************
 DQ6789  DESIGNATION -  BATAVIA 108
 DQ6789  PID         -  DQ6789
 DQ6789  STATE/COUNTY-  IL/KANE
 DQ6789  COUNTRY     -  US
 DQ6789  USGS QUAD   -  AURORA NORTH (2018)
 DQ6789
 DQ6789                         *CURRENT SURVEY CONTROL
 DQ6789  ______________________________________________________________________
 DQ6789* NAD 83(1986) POSITION- 41 50 13.3    (N) 088 20 24.7    (W)   HD_HELD2
 DQ6789* NAVD 88 ORTHO HEIGHT -   210.092 (meters)      689.28  (feet) ADJUSTED
 DQ6789  ______________________________________________________________________
 DQ6789  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 DQ6789  DYNAMIC HEIGHT  -        210.020 (meters)      689.04  (feet) COMP
 DQ6789  MODELED GRAVITY -    980,274.1   (mgal)                       NAVD 88
 DQ6789
 DQ6789  VERT ORDER      -  SECOND    CLASS I
 DQ6789
 DQ6789.The horizontal coordinates were established by autonomous hand held GPS
 DQ6789.observations and have an estimated accuracy of +/- 10 meters.
 DQ6789
 DQ6789.The orthometric height was determined by differential leveling and
 DQ6789.adjusted by the NATIONAL GEODETIC SURVEY
 DQ6789.in January 2018.
 DQ6789
 DQ6789.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ6789.GEOID18 height accuracy estimate available here.
 DQ6789
 DQ6789.Click photographs - Photos may exist for this station.
 DQ6789
 DQ6789.The dynamic height is computed by dividing the NAVD 88
 DQ6789.geopotential number by the normal gravity value computed on the
 DQ6789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ6789.degrees latitude (g = 980.6199 gals.).
 DQ6789
 DQ6789.The modeled gravity was interpolated from observed gravity values.
 DQ6789
 DQ6789;                    North         East    Units  Estimated Accuracy
 DQ6789;SPC IL E     -   574,001.      299,430.      MT  (+/- 10 meters HH2 GPS)
 DQ6789
 DQ6789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8872432550(NAD 83)
 DQ6789
 DQ6789                          SUPERSEDED SURVEY CONTROL
 DQ6789
 DQ6789.No superseded survey control is available for this station.
 DQ6789
 DQ6789_MARKER: DD = SURVEY DISK
 DQ6789_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DQ6789_SP_SET: WING WALL
 DQ6789_STAMPING: BATAVIA 108
 DQ6789_MARK LOGO: IL0560
 DQ6789_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ6789_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ6789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ6789+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2017
 DQ6789
 DQ6789  HISTORY     - Date     Condition        Report By
 DQ6789  HISTORY     - 20171110 MONUMENTED       PATRIC
 DQ6789
 DQ6789                          STATION DESCRIPTION
 DQ6789
 DQ6789'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DQ6789'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHEAST OF SUGAR
 DQ6789'GROVE, 5.4 MI (8.7 KM) NORTH OF AURORA AND 3.9 MI (6.3 KM)
 DQ6789'SOUTH-SOUTHWEST OF GENEVA.
 DQ6789'
 DQ6789'TO REACH THE STATION FROM THE JUNCTION OF SR 31 (BATAVIA AVE) WITH
 DQ6789'WILSON ST IN BATAVIA, IL GO WEST ON WILSON ST FOR 1.4 MI (2.3 KM) TO
 DQ6789'RANDALL ROAD.  TURN LEFT AND GO SOUTH ON RANDALL ROAD FOR 0.9 MI (1.4
 DQ6789'KM) TO THE STATION ON THE RIGHT.
 DQ6789'
 DQ6789'THE STATION IS SET IN THE SOUTHEAST CORNER OF THE NORTHWEST WING WALL
 DQ6789'OF THE RANDALL ROAD BRIDGE OVER MILLING CREEK AND IS LOCATED 30 FT
 DQ6789'(9.1 M) WEST OF THE CENTERLINE OF SOUTH-BOUND RANDALL ROAD AND 38 FT
 DQ6789'(11.6 M) NORTH OF THE CENTER OF MILLING CREEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ6790 ***********************************************************************
 DQ6790  DESIGNATION -  BATAVIA 109
 DQ6790  PID         -  DQ6790
 DQ6790  STATE/COUNTY-  IL/KANE
 DQ6790  COUNTRY     -  US
 DQ6790  USGS QUAD   -  AURORA NORTH (2018)
 DQ6790
 DQ6790                         *CURRENT SURVEY CONTROL
 DQ6790  ______________________________________________________________________
 DQ6790* NAD 83(1986) POSITION- 41 50 59.9    (N) 088 20 24.1    (W)   HD_HELD2
 DQ6790* NAVD 88 ORTHO HEIGHT -   223.417 (meters)      732.99  (feet) ADJUSTED
 DQ6790  ______________________________________________________________________
 DQ6790  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 DQ6790  DYNAMIC HEIGHT  -        223.341 (meters)      732.74  (feet) COMP
 DQ6790  MODELED GRAVITY -    980,274.9   (mgal)                       NAVD 88
 DQ6790
 DQ6790  VERT ORDER      -  SECOND    CLASS I
 DQ6790
 DQ6790.The horizontal coordinates were established by autonomous hand held GPS
 DQ6790.observations and have an estimated accuracy of +/- 10 meters.
 DQ6790
 DQ6790.The orthometric height was determined by differential leveling and
 DQ6790.adjusted by the NATIONAL GEODETIC SURVEY
 DQ6790.in January 2018.
 DQ6790
 DQ6790.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ6790.GEOID18 height accuracy estimate available here.
 DQ6790
 DQ6790.Click photographs - Photos may exist for this station.
 DQ6790
 DQ6790.The dynamic height is computed by dividing the NAVD 88
 DQ6790.geopotential number by the normal gravity value computed on the
 DQ6790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ6790.degrees latitude (g = 980.6199 gals.).
 DQ6790
 DQ6790.The modeled gravity was interpolated from observed gravity values.
 DQ6790
 DQ6790;                    North         East    Units  Estimated Accuracy
 DQ6790;SPC IL E     -   575,439.      299,444.      MT  (+/- 10 meters HH2 GPS)
 DQ6790
 DQ6790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8876033987(NAD 83)
 DQ6790
 DQ6790                          SUPERSEDED SURVEY CONTROL
 DQ6790
 DQ6790.No superseded survey control is available for this station.
 DQ6790
 DQ6790_MARKER: DD = SURVEY DISK
 DQ6790_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DQ6790+WITH SETTING: PAVEMENT
 DQ6790_SP_SET: LIGHT POLE BASE
 DQ6790_STAMPING: BATAVIA 109
 DQ6790_MARK LOGO: IL0560
 DQ6790_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ6790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ6790+STABILITY: SURFACE MOTION
 DQ6790_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ6790+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2017
 DQ6790
 DQ6790  HISTORY     - Date     Condition        Report By
 DQ6790  HISTORY     - 20171110 MONUMENTED       PATRIC
 DQ6790
 DQ6790                          STATION DESCRIPTION
 DQ6790
 DQ6790'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DQ6790'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF
 DQ6790'ELBURN, 6.3 MI (10.1 KM) NORTH OF AURORA AND 3.1 MI (5.0 KM) SOUTHWEST
 DQ6790'OF GENEVA.
 DQ6790'
 DQ6790'TO REACH THE STATION FROM THE JUNCTION OF SR 31 (BATAVIA AVE) WITH
 DQ6790'WILSON ST IN BATAVIA, IL GO WEST ON WILSON ST FOR 1.4 MI (2.3 KM) TO
 DQ6790'RANDALL ROAD AND THE STATION ON THE RIGHT.
 DQ6790'
 DQ6790'THE STATION IS LOCATED 35 FT (10.7 M) EAST OF THE CENTERLINE OF
 DQ6790'NORTH-BOUND RANDALL ROAD, 4 FT (1.2 M) WEST OF THE SOUTH END OF A
 DQ6790'GUARDRAIL, 10 FT (3.0 M) NORTH OF THE NORTH EDGE OF A SIDEWALK AND 60
 DQ6790'FT (18.3 M) NORTH OF THE CENTERLINE OF WILSON ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ6792 ***********************************************************************
 DQ6792  DESIGNATION -  BATAVIA 110
 DQ6792  PID         -  DQ6792
 DQ6792  STATE/COUNTY-  IL/KANE
 DQ6792  COUNTRY     -  US
 DQ6792  USGS QUAD   -  AURORA NORTH (2018)
 DQ6792
 DQ6792                         *CURRENT SURVEY CONTROL
 DQ6792  ______________________________________________________________________
 DQ6792* NAD 83(1986) POSITION- 41 50 12.84   (N) 088 20 49.23   (W)   HD_HELD1
 DQ6792* NAVD 88 ORTHO HEIGHT -   221.046 (meters)      725.22  (feet) ADJUSTED
 DQ6792  ______________________________________________________________________
 DQ6792  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 DQ6792  DYNAMIC HEIGHT  -        220.970 (meters)      724.97  (feet) COMP
 DQ6792  MODELED GRAVITY -    980,274.1   (mgal)                       NAVD 88
 DQ6792
 DQ6792  VERT ORDER      -  SECOND    CLASS I
 DQ6792
 DQ6792.The horizontal coordinates were determined by differentially corrected
 DQ6792.hand held GPS observations or other comparable positioning techniques
 DQ6792.and have an estimated accuracy of +/- 3 meters.
 DQ6792
 DQ6792.The orthometric height was determined by differential leveling and
 DQ6792.adjusted by the NATIONAL GEODETIC SURVEY
 DQ6792.in January 2018.
 DQ6792
 DQ6792.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ6792.GEOID18 height accuracy estimate available here.
 DQ6792
 DQ6792.Click photographs - Photos may exist for this station.
 DQ6792
 DQ6792.The dynamic height is computed by dividing the NAVD 88
 DQ6792.geopotential number by the normal gravity value computed on the
 DQ6792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ6792.degrees latitude (g = 980.6199 gals.).
 DQ6792
 DQ6792.The modeled gravity was interpolated from observed gravity values.
 DQ6792
 DQ6792;                    North         East    Units  Estimated Accuracy
 DQ6792;SPC IL E     -   573,987.4     298,864.2     MT  (+/- 3 meters HH1 GPS) 
 DQ6792
 DQ6792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8815832544(NAD 83)
 DQ6792
 DQ6792                          SUPERSEDED SURVEY CONTROL
 DQ6792
 DQ6792.No superseded survey control is available for this station.
 DQ6792
 DQ6792_MARKER: DD = SURVEY DISK
 DQ6792_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DQ6792+WITH SETTING: INFORMATION.
 DQ6792_STAMPING: BATAVIA 110
 DQ6792_MARK LOGO: IL0560
 DQ6792_PROJECTION: RECESSED 8 CENTIMETERS
 DQ6792_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ6792_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ6792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ6792+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2017
 DQ6792_ROD/PIPE-DEPTH: 2.4 meters
 DQ6792
 DQ6792  HISTORY     - Date     Condition        Report By
 DQ6792  HISTORY     - 20171109 MONUMENTED       PATRIC
 DQ6792
 DQ6792                          STATION DESCRIPTION
 DQ6792
 DQ6792'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DQ6792'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTHEAST OF SUGAR
 DQ6792'GROVE, 5.5 MI (8.8 KM) NORTH-NORTHWEST OF AURORA AND 4.1 MI (6.6 KM)
 DQ6792'SOUTH-SOUTHWEST OF GENEVA.
 DQ6792'
 DQ6792'TO REACH THE STATION FROM THE JUNCTION OF SR 31 (BATAVIA AVE) WITH
 DQ6792'WILSON ST IN BATAVIA, IL GO WEST ON WILSON ST FOR 1.4 MI (2.3 KM) TO
 DQ6792'RANDALL ROAD.  TURN LEFT AND GO SOUTH ON RANDALL ROAD FOR 0.9 MI (1.4
 DQ6792'KM) TO HUNT LANE.  TURN RIGHT AND GO WEST ON HUNT LANE FOR 0.4 MI (0.6
 DQ6792'KM) TO THE STATION ON THE LEFT.
 DQ6792'
 DQ6792'THE STATION IS LOCATED 33.4 FT (10.2 M) SOUTH OF THE CENTERLINE OF
 DQ6792'HUNT LANE, 63.1 FT (19.2 M) SOUTHEAST OF THE CENTER OF A MANHOLE
 DQ6792'COVER, 43.8 FT (13.4 M) SOUTHWEST OF THE CENTER OF A MANHOLE COVER,
 DQ6792'19.7 FT (6.0 M) SOUTH OF THE BACK OF CURB AND 1.6 FT (0.5 M) SOUTH OF
 DQ6792'THE SOUTH EDGE OF A SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1406 ***********************************************************************
 MF1406  DESIGNATION -  BATAVIA CAMPANA SALES CO FLAG
 MF1406  PID         -  MF1406
 MF1406  STATE/COUNTY-  IL/KANE
 MF1406  COUNTRY     -  US
 MF1406  USGS QUAD   -  AURORA NORTH (2018)
 MF1406
 MF1406                         *CURRENT SURVEY CONTROL
 MF1406  ______________________________________________________________________
 MF1406* NAD 83(1997) POSITION- 41 51 55.22187(N) 088 18 56.11997(W)   ADJUSTED
 MF1406  ______________________________________________________________________
 MF1406  GEOID HEIGHT    -        -33.128 (meters)                     GEOID18
 MF1406  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 MF1406  HORZ ORDER      -  THIRD
 MF1406
 MF1406.The horizontal coordinates were established by classical geodetic methods
 MF1406.and adjusted by the National Geodetic Survey in October 1999.
 MF1406
 MF1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1406.GEOID18 height accuracy estimate available here.
 MF1406
 MF1406.Click photographs - Photos may exist for this station.
 MF1406
 MF1406.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1406
 MF1406. The following values were computed from the NAD 83(1997) position.
 MF1406
 MF1406;                    North         East     Units Scale Factor Converg.
 MF1406;SPC IL E     -   577,146.117   301,473.200   MT  0.99997503   +0 00 42.6
 MF1406;SPC IL E     - 1,893,520.22    989,083.32   sFT  0.99997503   +0 00 42.6
 MF1406;UTM  16      - 4,635,661.839   390,815.582   MT  0.99974669   -0 52 41.1
 MF1406
 MF1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9081535661(NAD 83)
 MF1406
 MF1406                          SUPERSEDED SURVEY CONTROL
 MF1406
 MF1406  NAD 83(1997)-  41 51 55.22280(N)    088 18 56.12151(W) AD(       ) 3
 MF1406  NAD 83(1986)-  41 51 55.22544(N)    088 18 56.13118(W) AD(       ) 3
 MF1406  NAD 27      -  41 51 55.12500(N)    088 18 55.86300(W) AD(       ) 3
 MF1406
 MF1406.Superseded values are not recommended for survey control.
 MF1406
 MF1406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1406.See file dsdata.pdf to determine how the superseded data were derived.
 MF1406
 MF1406_MARKER: 83 = FLAGSTAFF
 MF1406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1406+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2002
 MF1406
 MF1406  HISTORY     - Date     Condition        Report By
 MF1406  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1406  HISTORY     - 19980425 GOOD             USPSQD
 MF1406  HISTORY     - 20020805 GOOD             INDIV
 MF1406
 MF1406                          STATION DESCRIPTION
 MF1406
 MF1406'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1406'THE STATION IS THE CENTER OF THE BASE OF THE FLAGSTAFF OF
 MF1406'THE CAMPANA SALES COMPANY LOCATED ON A TOWER AT THE EAST
 MF1406'ENTRANCE TO THE COMPANY BUILDING ABOUT 0.05 MILE WEST OF
 MF1406'STATE HIGHWAY 31 AT JUST NORTH OF THE CITY LIMITS AT THE
 MF1406'NORTHWEST EDGE OF BATAVIA.  THE STAFF IS A STEEL POLE 45 FEET
 MF1406'HIGH AND THE TOWER IS 102 FEET HIGH.
 MF1406
 MF1406                          STATION RECOVERY (1998)
 MF1406
 MF1406'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1406'RECOVERED IN GOOD CONDITION.
 MF1406
 MF1406                          STATION RECOVERY (2002)
 MF1406
 MF1406'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (MDB)
 MF1406'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1396 ***********************************************************************
 MF1396  DESIGNATION -  BATAVIA HOLY CROSS CATH CH
 MF1396  PID         -  MF1396
 MF1396  STATE/COUNTY-  IL/KANE
 MF1396  COUNTRY     -  US
 MF1396  USGS QUAD   -  AURORA NORTH (2018)
 MF1396
 MF1396                         *CURRENT SURVEY CONTROL
 MF1396  ______________________________________________________________________
 MF1396* NAD 83(1997) POSITION- 41 51 00.73699(N) 088 18 10.69478(W)   ADJUSTED
 MF1396  ______________________________________________________________________
 MF1396  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF1396  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 MF1396  HORZ ORDER      -  THIRD
 MF1396
 MF1396.The horizontal coordinates were established by classical geodetic methods
 MF1396.and adjusted by the National Geodetic Survey in October 1999.
 MF1396
 MF1396.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1396.GEOID18 height accuracy estimate available here.
 MF1396
 MF1396.Click photographs - Photos may exist for this station.
 MF1396
 MF1396.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1396
 MF1396. The following values were computed from the NAD 83(1997) position.
 MF1396
 MF1396;                    North         East     Units Scale Factor Converg.
 MF1396;SPC IL E     -   575,465.435   302,521.389   MT  0.99997508   +0 01 12.9
 MF1396;SPC IL E     - 1,888,006.18    992,522.26   sFT  0.99997508   +0 01 12.9
 MF1396;UTM  16      - 4,633,965.471   391,837.310   MT  0.99974396   -0 52 09.9
 MF1396
 MF1396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9183733965(NAD 83)
 MF1396
 MF1396                          SUPERSEDED SURVEY CONTROL
 MF1396
 MF1396  NAD 83(1997)-  41 51 00.73783(N)    088 18 10.69643(W) AD(       ) 3
 MF1396  NAD 83(1986)-  41 51 00.74067(N)    088 18 10.70581(W) AD(       ) 3
 MF1396  NAD 27      -  41 51 00.63900(N)    088 18 10.44000(W) AD(       ) 3
 MF1396
 MF1396.Superseded values are not recommended for survey control.
 MF1396
 MF1396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1396.See file dsdata.pdf to determine how the superseded data were derived.
 MF1396
 MF1396_MARKER: 90 = CHURCH SPIRE
 MF1396
 MF1396  HISTORY     - Date     Condition        Report By
 MF1396  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1396  HISTORY     - 19971101 GOOD             USPSQD
 MF1396  HISTORY     - 19980425 GOOD             USPSQD
 MF1396
 MF1396                          STATION DESCRIPTION
 MF1396
 MF1396'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1396'THE STATION IS THE CENTER OF THE BASE OF A GOLD COLORED CROSS
 MF1396'AT THE CENTER OF THE TOP OF THE SPIRE OF THE HOLY CROSS CATHOLIC
 MF1396'CHURCH LOCATED AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 MF1396'SOUTH VAN BUREN AND EAST WILSON STREETS IN THE EAST SECTION
 MF1396'OF BATAVIA.  THE SPIRE IS A WOODEN STRUCTURE COVERED WITH GRAY
 MF1396'SLATE SHINGLES AND IS ON THE SOUTHWEST CORNER OF A CREAM COLORED
 MF1396'STONE BUILDING.  THE HEIGHT IS ABOUT 110 FEET.
 MF1396
 MF1396                          STATION RECOVERY (1997)
 MF1396
 MF1396'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1396'RECOVERED IN GOOD CONDITION.
 MF1396
 MF1396                          STATION RECOVERY (1998)
 MF1396
 MF1396'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1396'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1460 ***********************************************************************
 KB1460  DESIGNATION -  BAUER
 KB1460  PID         -  KB1460
 KB1460  STATE/COUNTY-  IL/MACOUPIN
 KB1460  COUNTRY     -  US
 KB1460  USGS QUAD   -  BUNKER HILL (2018)
 KB1460
 KB1460                         *CURRENT SURVEY CONTROL
 KB1460  ______________________________________________________________________
 KB1460* NAD 83(1997) POSITION- 39 05 08.29222(N) 089 55 23.49037(W)   ADJUSTED
 KB1460* NAVD 88 ORTHO HEIGHT -   206.    (meters)      676.    (feet) SCALED
 KB1460  ______________________________________________________________________
 KB1460  GEOID HEIGHT    -        -31.328 (meters)                     GEOID18
 KB1460  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 KB1460  HORZ ORDER      -  FIRST
 KB1460
 KB1460.The horizontal coordinates were established by classical geodetic methods
 KB1460.and adjusted by the National Geodetic Survey in October 1999.
 KB1460
 KB1460.The orthometric height was scaled from a topographic map.
 KB1460
 KB1460.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1460.GEOID18 height accuracy estimate available here.
 KB1460
 KB1460.Click photographs - Photos may exist for this station.
 KB1460
 KB1460.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1460
 KB1460. The following values were computed from the NAD 83(1997) position.
 KB1460
 KB1460;                    North         East     Units Scale Factor Converg.
 KB1460;SPC IL W     -   268,504.015   721,064.681   MT  0.99994664   +0 09 12.6
 KB1460;SPC IL W     -   880,916.92  2,365,693.04   sFT  0.99994664   +0 09 12.6
 KB1460;UTM  16      - 4,330,348.357   247,158.390   MT  1.00038725   -1 50 38.4
 KB1460;UTM  15      - 4,330,787.478   766,131.248   MT  1.00047219   +1 56 27.6
 KB1460
 KB1460!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1460!SPC IL W     -   0.99997261  x   0.99994664  =   0.99991926
 KB1460!UTM  16      -   0.99997261  x   1.00038725  =   1.00035985
 KB1460!UTM  15      -   0.99997261  x   1.00047219  =   1.00044479
 KB1460
 KB1460:                Primary Azimuth Mark                     Grid Az
 KB1460:SPC IL W     -  BAUER AZ MK                              182 31 10.4
 KB1460:UTM  16      -  BAUER AZ MK                              184 31 01.4
 KB1460:UTM  15      -  BAUER AZ MK                              180 43 55.4
 KB1460
 KB1460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4715830348(NAD 83)
 KB1460
 KB1460|---------------------------------------------------------------------|
 KB1460| PID    Reference Object                     Distance      Geod. Az  |
 KB1460|                                                           dddmmss.s |
 KB1460| CI6682 BAUER RM 1                           44.967 METERS 00328     |
 KB1460| CI6684 BAUER RM 3                            5.960 METERS 04309     |
 KB1460| KB1445 GILLESPIE MUNICIPAL TANK            APPROX.10.3 KM 0565517.8 |
 KB1460| KB1449 SUPERIOR COAL CO MINE 3 STK         APPROX. 8.4 KM 0790413.8 |
 KB1460| KB1452 SUPERIOR COAL CO MINE 2 STK         APPROX.10.4 KM 0932211.9 |
 KB1460| KB1453 CONSOLIDATED COAL MINE 15 STK       APPROX.13.9 KM 0971431.0 |
 KB1460| KB1450 SUPERIOR COAL CO MINE 4 STK         APPROX. 6.4 KM 1115748.5 |
 KB1460| KB1456 STAUNTON MUNICIPAL TANK             APPROX.14.2 KM 1200558.0 |
 KB1460| KB1451 CONSOLIDATED COAL MINE 14 STK       APPROX.12.6 KM 1221245.5 |
 KB1460| CI6685 BAUER RM 4                            7.179 METERS 14041     |
 KB1460| CI6681 BAUER AZ MK                                        1824023.0 |
 KB1460| CI6683 BAUER RM 2                           45.101 METERS 27324     |
 KB1460|---------------------------------------------------------------------|
 KB1460
 KB1460                          SUPERSEDED SURVEY CONTROL
 KB1460
 KB1460  NAD 83(1986)-  39 05 08.30147(N)    089 55 23.47916(W) AD(       ) 1
 KB1460  NAD 27      -  39 05 08.13500(N)    089 55 23.11400(W) AD(       ) 1
 KB1460
 KB1460.Superseded values are not recommended for survey control.
 KB1460
 KB1460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1460.See file dsdata.pdf to determine how the superseded data were derived.
 KB1460
 KB1460_MARKER: DS = TRIANGULATION STATION DISK
 KB1460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1460_STAMPING: BAUER 1934
 KB1460_MARK LOGO: CGS
 KB1460_PROJECTION: RECESSED 30 CENTIMETERS
 KB1460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1460+STABILITY: SURFACE MOTION
 KB1460
 KB1460  HISTORY     - Date     Condition        Report By
 KB1460  HISTORY     - 1934     MONUMENTED       CGS
 KB1460  HISTORY     - 1957     GOOD             CGS
 KB1460  HISTORY     - 1974     GOOD             NGS
 KB1460
 KB1460                          STATION DESCRIPTION
 KB1460
 KB1460'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1460'ABOUT 3 MILES NORTH AND 1.5 MILES EAST OF BUNKER HILL, AT CORNER OF
 KB1460'SECTIONS 31, 6, 1, AND 36, JUST WEST OF THE CORNER POST OF
 KB1460'TOWNSHIPS HILLYARD, BUNKER HILL, DORCHESTER AND GILLESPIE. THE MARK
 KB1460'IS SET IN THE NORTHEAST CORNER OF A CULTIVATED FIELD, ON LAND
 KB1460'OWNED BY MR. BAUER WHO LIVES AT THE STATION. IT IS 27 FEET WEST OF
 KB1460'THE TOWNSHIP LINE ROAD, 15 FEET SOUTHWEST OF THE NORTHEAST
 KB1460'CORNER OF FENCE LINE, 8 FEET EAST OF EAST-WEST FENCE LINE, ABOUT 160
 KB1460'FEET NORTHWEST OF A SMALL CEMETERY, AND IS 1I INCHES BELOW THE
 KB1460'SURFACE OF THE GROUND.
 KB1460'
 KB1460'TO REACH FROM BUNKER HILL, GO NORTH AND EAST ON STATE HIGHWAY 110 FOR
 KB1460'3.5 MILES TO A CROSS ROAD TOWNSHIP LINE ROAD, TURN NORTH ON THIS
 KB1460'ROAD AND GO 1.0 MILE TO THE STATION ON THE WEST SIDE OF THE ROAD.
 KB1460'
 KB1460'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARK ARE STANDARD BRONZE
 KB1460'DISKS SET IN CONCRETE.
 KB1460'
 KB1460'REFERENCE MARK NO. 1 IS NORTH-NORTHEAST OF THE STATION, ON THE EAST
 KB1460'EDGE OF A SMALL CHICKEN ENCLOSURE, 20 FEET SOUTH OF THE CENTER
 KB1460'LINE OF THE TOWNSHIP ROAD, 60 FEET SOUTH OF THE GATE, AND PROJECTS 12
 KB1460'INCHES. REFERENCE MARK NO. 2 IS WEST OF THE STATION, ON THE
 KB1460'NORTH EDGE OF THE FIELD, 0.5 FOOT SOUTH OF AN EAST-WEST FENCE LINE,
 KB1460'175 FEET WEST OF THE CENTER LINE OF THE ROAD, AND PROJECTS 9
 KB1460'INCHES. DISTANCE BETWEEN REFERENCE MARKS IS 209.02 FEET.
 KB1460'
 KB1460'AZIMUTH MARK IS 0.55 MILE SOUTH OF THE STATION, IN THE SOUTHEAST
 KB1460'CORNER OF A SMALL WHEAT FIELD, 0.5 FOOT WEST OF THE NORTH-SOUTH
 KB1460'FENCE LINE, ABOUT 20 FEET WEST OF THE CENTER LINE OF THE ROAD, AND
 KB1460'ABOUT 8 FEET ABOVE THE LEVEL OF THE ROAD. MARK PROJECTS 10 INCHES.
 KB1460'
 KB1460'87-FOOT TOWER AT KELSEY IS VISIBLE AT 25 FEET.
 KB1460'
 KB1460'110-FOOT TOWER AT RHODES IS VISIBLE AT 25 FEET.
 KB1460'
 KB1460'110-FOOT TOWER AT JOHNSON IS VISIBLE AT 10 FEET.
 KB1460'
 KB1460'100-FOOT TOWER AT GILLESPIE IS VISIBLE AT 25 FEET.
 KB1460'
 KB1460'110-FOOT TOWER AT STAUNTON AND DORSEY IS VISIBLE AT 25 FEET.
 KB1460
 KB1460                          STATION RECOVERY (1957)
 KB1460
 KB1460'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (LFV)
 KB1460'STATION MARK, REFERENCE MARKS, AND AZIMUTH MARK WAS RECOVERED IN GOOD
 KB1460'CONDITION. DESCRIPTION ADEQUATE AND CORRECT EXCEPT FOR THE
 KB1460'FOLLOWING.
 KB1460'
 KB1460'FENCES REFERED TO IN STATION DESCRIPTION HAVE BEEN REMOVED. FENCE
 KB1460'REFERED TO IN REFERENCE MARK NO. 2 DESCRIPTION HAS BEEN REMOVED.
 KB1460'CHICKEN YARD ENCLOSURE REFERED TO IN DESCRIPTION FOR REFERENCE MARK
 KB1460'NO. 1 IS NOW A PART OF A CORN FIELD.
 KB1460'
 KB1460'STATION IS LOCATED 35.4 FEET WEST OF C/L OF ROAD, 23.7 FEET NORTHWEST
 KB1460'OF THE SOUTH END OF A 14 INCH CONCRETE CULVERT, AND 22.7 FEET
 KB1460'SOUTHWEST OF A POWER POLE. MARK IS ABOUT 16 INCHES BELOW THE SURFACE.
 KB1460'
 KB1460'REFERENCE MARK NO. 1 IS 60.7 FEET SOUTH OF A POWER POLE, 22 FEET WEST
 KB1460'OF C/L ROAD AND PROJECTS ABOUT 6 INCHES.
 KB1460'
 KB1460'REFERENCE MARK NO.2 IS 159.7 FEET WEST-SOUTHWEST OF A POWER POLE AND
 KB1460'PROJECTS ABOUT 6 INCHES.
 KB1460'
 KB1460'AZIMUTH MARK IS 34.4 FEET SOUTH-SOUTHWEST OF A POWER POLE, 25.5 FEET
 KB1460'WEST OF C/L OF ROAD, 21.5 FEET NORTHEAST OF A SMALL APPLE TREE
 KB1460'AND PROJECTS ABOUT 8 INCHES.
 KB1460'
 KB1460'TO REACH FROM CENTER OF BUNKER HILL GO 1.8 MILES NORTH ON STATE ROUTE
 KB1460'112 TO JUNCTION WITH STATE ROUTE 138, TURN RIGHT AND GO 1.5
 KB1460'MILES EAST TO INTERSECTION, TURN LEFT AND GO 1.0 MILE NORTH TO
 KB1460'STATION ON LEFT.
 KB1460
 KB1460                          STATION RECOVERY (1974)
 KB1460
 KB1460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB1460'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 KB1460'REFERENCE MARKS 1 AND 2 WERE FOUND TO HAVE BEEN DISTURBED BY
 KB1460'CULTIVATION AND WERE REMOVED FROM FIELD.  REFERENCE MARKS 3 AND 4
 KB1460'WERE SET.  A NEW DESCRIPTION FOLLOWS--
 KB1460'
 KB1460'THE STATION IS LOCATED ABOUT 3 MILES WEST OF RODCHESTER, AT THE EAST
 KB1460'EDGE OF A CULTIVATED FIELD OWNED BY M. JOHN BAUER, 35 FEET WEST OF
 KB1460'THE CENTERLINE OF OILED ROAD, 20 FEET SOUTHWEST OF A POWER POLE AND
 KB1460'17 FEET WEST SOUTHWEST OF THE NORTH END OF A CONCRETE TILE UNDER
 KB1460'FIELD ENTRANCE.  THE MONUMENT IS ABOUT 12 INCHES UNDERGROUND AND
 KB1460'THE DISK IS STAMPED BAUER 1934.
 KB1460'
 KB1460'TO REACH THE STATION FROM THE JUCTION OF STATE HIGHWAYS 138 AND 159
 KB1460'ABOUT 2 MILES NORTH OF BUNKER HILL, GO EASTERLY ON HIGHWAY 138 FOR
 KB1460'1.55 MILES TO A CROSSROAD.  TURN LEFT AND GO NORTH ON OILED ROAD
 KB1460'FOR 0.45 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE NORTH ON
 KB1460'THE ROAD FOR 0.55 MILE TO THE STATION ON THE LEFT.
 KB1460'
 KB1460'REFERENCE MARK 3 IS 10 FEET NORTHEAST OF THE NORTH END OF THE TILE,
 KB1460'2 FEET SOUTHEAST OF THE POWER POLE AND 23 FEET WEST OF THE
 KB1460'CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK
 KB1460'IS STAMPED BAUER 1934 NO 3 1974.
 KB1460'
 KB1460'REFERENCE MARK 4 IS 21 FEET WEST OF THE CENTERLINE OF THE ROAD, 2
 KB1460'FEET SOUTHWEST OF THE SOUTH END OF THE TILE, 34 FEET SOUTH OF THE
 KB1460'POWER POLE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT
 KB1460'PROJECTS 6 INCHES AND THE DISK IS STAMPED BAUER 1934 NO 4 1974.
 KB1460'
 KB1460'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK SET IN THE TOP
 KB1460'OF A ROUND CONCRETE POST PROJECTING 10 INCHES AND STAMPED BAUER
 KB1460'1934 AZIMUTH, 187 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY, 34
 KB1460'FEET SOUTH OF A POWER POLE AND 25 FEET WEST OF THE CENTERLINE OF
 KB1460'THE ROAD.
 KB1460'
 KB1460'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 KB1460'NORTHEAST OF BUNKER HILL.
 KB1460'
 KB1460'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI6685 ***********************************************************************
 CI6685  DESIGNATION -  BAUER RM 4
 CI6685  PID         -  CI6685
 CI6685  STATE/COUNTY-  IL/MACOUPIN
 CI6685  COUNTRY     -  US
 CI6685  USGS QUAD   -  BUNKER HILL (2018)
 CI6685
 CI6685                         *CURRENT SURVEY CONTROL
 CI6685  ______________________________________________________________________
 CI6685* NAD 83(2011) POSITION- 39 05 08.12138(N) 089 55 23.28990(W)   ADJUSTED
 CI6685* NAD 83(2011) ELLIP HT-   174.006 (meters)        (06/27/12)   ADJUSTED
 CI6685* NAD 83(2011) EPOCH   -  2010.00
 CI6685* NAVD 88 ORTHO HEIGHT -   205.4   (meters)      674.    (feet) GPS OBS
 CI6685  ______________________________________________________________________
 CI6685  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 CI6685  GEOID HEIGHT    -        -31.344 (meters)                     GEOID12A
 CI6685  GEOID HEIGHT    -        -31.327 (meters)                     GEOID18
 CI6685  NAD 83(2011) X  -      6,650.595 (meters)                     COMP
 CI6685  NAD 83(2011) Y  - -4,957,472.750 (meters)                     COMP
 CI6685  NAD 83(2011) Z  -  3,999,806.550 (meters)                     COMP
 CI6685  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 CI6685
 CI6685  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI6685  Standards:
 CI6685         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI6685            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI6685  -------------------------------------------------------------------
 CI6685  NETWORK    0.45   0.92           0.20   0.16   0.47      0.10503512
 CI6685  -------------------------------------------------------------------
 CI6685  Click here for local accuracies and other accuracy information.
 CI6685
 CI6685.The horizontal coordinates were established by GPS observations
 CI6685.and adjusted by the National Geodetic Survey in June 2012.
 CI6685
 CI6685.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI6685.been affixed to the stable North American tectonic plate. See 
 CI6685.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI6685
 CI6685.The horizontal coordinates are valid at the epoch date displayed above
 CI6685.which is a decimal equivalence of Year/Month/Day.
 CI6685
 CI6685.The orthometric height was determined by GPS observations and a
 CI6685.high-resolution geoid model.
 CI6685
 CI6685.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI6685.GEOID18 height accuracy estimate available here.
 CI6685
 CI6685.Click photographs - Photos may exist for this station.
 CI6685
 CI6685.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI6685
 CI6685.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI6685
 CI6685.The ellipsoidal height was determined by GPS observations
 CI6685.and is referenced to NAD 83.
 CI6685
 CI6685. The following values were computed from the NAD 83(2011) position.
 CI6685
 CI6685;                    North         East     Units Scale Factor Converg.
 CI6685;SPC IL W     -   268,498.759   721,069.513   MT  0.99994664   +0 09 12.8
 CI6685;SPC IL W     -   880,899.68  2,365,708.89   sFT  0.99994664   +0 09 12.8
 CI6685;UTM  16      - 4,330,342.934   247,163.037   MT  1.00038722   -1 50 38.2
 CI6685;UTM  15      - 4,330,782.374   766,136.244   MT  1.00047222   +1 56 27.7
 CI6685
 CI6685!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI6685!SPC IL W     -   0.99997270  x   0.99994664  =   0.99991934
 CI6685!UTM  16      -   0.99997270  x   1.00038722  =   1.00035991
 CI6685!UTM  15      -   0.99997270  x   1.00047222  =   1.00044491
 CI6685
 CI6685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4716330342(NAD 83)
 CI6685
 CI6685                          SUPERSEDED SURVEY CONTROL
 CI6685
 CI6685  NAD 83(2007)-  39 05 08.12140(N)    089 55 23.29067(W) AD(2002.00) 0
 CI6685  ELLIP H (02/10/07)  174.029  (m)                       GP(2002.00)    
 CI6685  ELLIP H (12/06/04)  174.027  (m)                       GP(       ) 4 1
 CI6685  NAD 83(1997)-  39 05 08.12136(N)    089 55 23.29091(W) AD(       ) 1
 CI6685  ELLIP H (03/22/04)  174.032  (m)                       GP(       ) 3 1
 CI6685  NAVD 88 (03/22/04)  205.3    (m)  GEOID03  model used  GPS OBS        
 CI6685
 CI6685.Superseded values are not recommended for survey control.
 CI6685
 CI6685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI6685.See file dsdata.pdf to determine how the superseded data were derived.
 CI6685
 CI6685_MARKER: DR = REFERENCE MARK DISK
 CI6685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI6685_STAMPING: BAUER NO 4 1934 1974
 CI6685_MARK LOGO: NGS
 CI6685_PROJECTION: PROJECTING 15 CENTIMETERS
 CI6685_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI6685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI6685+STABILITY: SURFACE MOTION
 CI6685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI6685+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2020
 CI6685
 CI6685  HISTORY     - Date     Condition        Report By
 CI6685  HISTORY     - 1974     MONUMENTED       NGS
 CI6685  HISTORY     - 20040121 GOOD             WOOLPT
 CI6685  HISTORY     - 20110719 GOOD             ILDT
 CI6685  HISTORY     - 20130923 GOOD             ILDT
 CI6685  HISTORY     - 20200323 GOOD             ILDT
 CI6685
 CI6685                          STATION DESCRIPTION
 CI6685
 CI6685'DESCRIBED BY WOOLPERT CONSULTANTS 2004 (BJM)
 CI6685'THIS STATION IS LOCATED APPROXIMATELY 15.8 MI SOUTHWEST OF THECITY OF
 CI6685'LITCHFIELD, 6.8 MI SOUTHEAST OF THE COMMUNITY OF SHIPMAN,AND 3.35 MI
 CI6685'NORTH-NORTHEAST OF THE COMMUNITY OF BUNKER HILL, ONTHE WEST SIDE OF
 CI6685'WHITEFIELD ROAD.
 CI6685'
 CI6685'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159
 CI6685'(WASHINGTON STREET) WITH COUNTY HIGHWAY 14 (WARREN STREET), INTHE
 CI6685'CENTER OF THE COMMUNITY OF BUNKER HILL, GO NORTH 2.00 MI ONHIGHWAY 159
 CI6685'TO THE JUNCTION OF HIGHWAY 159 WITH STATE HIGHWAY 139(MILE STATION
 CI6685'ROAD), TURN RIGHT AND GO EAST 1.50 MI ON HIGHWAY 139 TO THE JUNCTION
 CI6685'OF HIGHWAY 139 WITH WHITEFIELD ROAD, TURNLEFT AND GO NORTH 1.00 MI ON
 CI6685'WHITEFIELD ROAD TO THE STATION ONTHE LEFT. THE STATION IS A STANDARD
 CI6685'BRONZE CGS REFERENCE MARKDISK STAMPED --BAUER NO 4 1934 1974-- SET
 CI6685'INTO THE TOP OF A12-INCH DIAMETER CONCRETE MONUMENT, PROJECTING 2 CM
 CI6685'ABOVE GROUND.
 CI6685'
 CI6685'THE STATION IS 62.2 M (204.2 FT) SOUTH OF A UTILITY POLE, 22.6 M(74.3
 CI6685'FT) NORTH OF A UTILITY POLE, 14.2 M (46.5 FT) WEST OF ANDOPPOSITE SIDE
 CI6685'OF WHITEFIELD ROAD OF A CONCRETE POST MARKER WITH--102TR-- ENGRAVED,
 CI6685'6.4 M (21 FT) WEST OF THE CENTERLINE OFWHITEFIELD ROAD, 3.7 M (12.1
 CI6685'FT) WEST OF THE WEST EDGE OFWHITEFIELD ROAD, AND 0.5 M (1.5 FT) EAST
 CI6685'OF METAL WITNESS POST.
 CI6685
 CI6685                          STATION RECOVERY (2011)
 CI6685
 CI6685'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 CI6685'RECOVERED AS DESCRIBED.
 CI6685
 CI6685                          STATION RECOVERY (2013)
 CI6685
 CI6685'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 CI6685'RECOVERED IN GOOD CONDITION.
 CI6685
 CI6685                          STATION RECOVERY (2020)
 CI6685
 CI6685'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 CI6685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1299 ***********************************************************************
 KB1299  DESIGNATION -  BAUMGARTNER
 KB1299  PID         -  KB1299
 KB1299  STATE/COUNTY-  IL/MOULTRIE
 KB1299  COUNTRY     -  US
 KB1299  USGS QUAD   -  SULLIVAN (2018)
 KB1299
 KB1299                         *CURRENT SURVEY CONTROL
 KB1299  ______________________________________________________________________
 KB1299* NAD 83(2011) POSITION- 39 32 06.33986(N) 088 33 56.32970(W)   ADJUSTED
 KB1299* NAD 83(2011) ELLIP HT-   167.814 (meters)        (06/27/12)   ADJUSTED
 KB1299* NAD 83(2011) EPOCH   -  2010.00
 KB1299* NAVD 88 ORTHO HEIGHT -   200.1   (meters)      656.    (feet) GPS OBS
 KB1299  ______________________________________________________________________
 KB1299  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1299  GEOID HEIGHT    -        -32.224 (meters)                     GEOID99
 KB1299  GEOID HEIGHT    -        -32.231 (meters)                     GEOID18
 KB1299  NAD 83(2011) X  -    123,301.886 (meters)                     COMP
 KB1299  NAD 83(2011) Y  - -4,924,312.539 (meters)                     COMP
 KB1299  NAD 83(2011) Z  -  4,038,416.117 (meters)                     COMP
 KB1299  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 KB1299
 KB1299  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1299  Standards:
 KB1299         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1299            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1299  -------------------------------------------------------------------
 KB1299  NETWORK    2.01   2.78           0.88   0.75   1.42      0.18001497
 KB1299  -------------------------------------------------------------------
 KB1299  Click here for local accuracies and other accuracy information.
 KB1299
 KB1299.The horizontal coordinates were established by GPS observations
 KB1299.and adjusted by the National Geodetic Survey in June 2012.
 KB1299
 KB1299.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1299.been affixed to the stable North American tectonic plate. See 
 KB1299.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1299
 KB1299.The horizontal coordinates are valid at the epoch date displayed above
 KB1299.which is a decimal equivalence of Year/Month/Day.
 KB1299
 KB1299.The orthometric height was determined by GPS observations and a
 KB1299.high-resolution geoid model.
 KB1299
 KB1299.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1299.GEOID18 height accuracy estimate available here.
 KB1299
 KB1299.Click photographs - Photos may exist for this station.
 KB1299
 KB1299.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1299
 KB1299.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1299
 KB1299.The ellipsoidal height was determined by GPS observations
 KB1299.and is referenced to NAD 83.
 KB1299
 KB1299. The following values were computed from the NAD 83(2011) position.
 KB1299
 KB1299;                    North         East     Units Scale Factor Converg.
 KB1299;SPC IL E     -   318,408.829   280,028.437   MT  0.99997991   -0 08 52.4
 KB1299;SPC IL E     - 1,044,646.30    918,726.63   sFT  0.99997991   -0 08 52.4
 KB1299;UTM  16      - 4,377,329.659   365,451.712   MT  0.99982289   -0 59 48.3
 KB1299
 KB1299!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1299!SPC IL E     -   0.99997367  x   0.99997991  =   0.99995358
 KB1299!UTM  16      -   0.99997367  x   0.99982289  =   0.99979657
 KB1299
 KB1299:                Primary Azimuth Mark                     Grid Az
 KB1299:SPC IL E     -  BAUMGARTNER AZ MK                        089 45 05.1
 KB1299:UTM  16      -  BAUMGARTNER AZ MK                        090 36 01.0
 KB1299
 KB1299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6545177329(NAD 83)
 KB1299
 KB1299|---------------------------------------------------------------------|
 KB1299| PID    Reference Object                     Distance      Geod. Az  |
 KB1299|                                                           dddmmss.s |
 KB1299| KB1300 BAUMGARTNER AZ MK                   APPROX. 0.8 KM 0893612.7 |
 KB1299| CI6686 BAUMGARTNER RM 1                     27.585 METERS 18747     |
 KB1299| KB1301 T13N R6E SECS 29 30 31 32            13.800 METERS 31537     |
 KB1299| CI6687 BAUMGARTNER RM 2                     26.965 METERS 35057     |
 KB1299|---------------------------------------------------------------------|
 KB1299
 KB1299                          SUPERSEDED SURVEY CONTROL
 KB1299
 KB1299  NAD 83(2007)-  39 32 06.33986(N)    088 33 56.33058(W) AD(2002.00) 0
 KB1299  ELLIP H (02/10/07)  167.847  (m)                       GP(2002.00)    
 KB1299  ELLIP H (12/06/04)  167.848  (m)                       GP(       ) 4 1
 KB1299  NAD 83(1997)-  39 32 06.33974(N)    088 33 56.33049(W) AD(       ) 1
 KB1299  ELLIP H (12/18/02)  167.847  (m)                       GP(       ) 4 2
 KB1299  NAD 83(1997)-  39 32 06.33886(N)    088 33 56.33281(W) AD(       ) 1
 KB1299  NAD 83(1986)-  39 32 06.35172(N)    088 33 56.32491(W) AD(       ) 1
 KB1299  NAD 27      -  39 32 06.22732(N)    088 33 56.10065(W) AD(       ) 1
 KB1299  NGVD 29 (07/19/86)  200.3    (m)          657.     (f) VERT ANG       
 KB1299
 KB1299.Superseded values are not recommended for survey control.
 KB1299
 KB1299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1299.See file dsdata.pdf to determine how the superseded data were derived.
 KB1299
 KB1299_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1299_STAMPING: BAUMGARTNER 1980
 KB1299_MARK LOGO: NGS
 KB1299_PROJECTION: RECESSED 10 CENTIMETERS
 KB1299_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1299+STABILITY: SURFACE MOTION
 KB1299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1299+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2020
 KB1299
 KB1299  HISTORY     - Date     Condition        Report By
 KB1299  HISTORY     - 1980     MONUMENTED       NGS
 KB1299  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1299  HISTORY     - 20200429 GOOD             ILDT
 KB1299
 KB1299                          STATION DESCRIPTION
 KB1299
 KB1299'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1299'THE STATION IS LOCATED ABOUT 11.7 KM NORTH-NORTHEAST OF WINDSOR, 8.0
 KB1299'KM SOUTHEAST OF SULLIVAN, 3.6 KM SOUTHWEST OF ALLENVILLE, IN THE
 KB1299'NW1/4,NW1/4,S32,T13W,R6E OF EAST NELSON TOWNSHIP, AND ON PROPERTY OF
 KB1299'MR. WM. BAUMGARTNER, ROUTE 3, SULLIVAN, IL 61951.  TELEPHONE NUMBER
 KB1299'217-728-7173.
 KB1299'
 KB1299'TO REACH THE STATION FROM THE POST OFFICE IN ALLENVILLE, GO EAST ON A
 KB1299'PAVED ROAD FOR 15.2 METERS (50 FEET) TO A SIDE ROAD RIGHT.  TURN RIGHT
 KB1299'AND GO SOUTH ON A PAVED ROAD FOR 3.8 KM (2.35 MI) TO A CROSSROAD.
 KB1299'TURN RIGHT AND GO WEST ON A PAVED ROAD FOR 2.5 KM (1.55 MI) TO A
 KB1299'CROSSROAD AND THE AZIMUTH MARK IN THE SOUTHWEST ANGLE.  CONTINUE AHEAD
 KB1299'ON THE PAVED ROAD FOR 0.7 KM (0.45 MI) TO THE STATION ON THE LEFT,
 KB1299'JUST BEFORE A CROSSROAD.
 KB1299'
 KB1299'THE STATION IS A STANDARD NGS DISK STAMPED---BAUMGARTNER 1980---, SET
 KB1299'INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED
 KB1299'14 CM BELOW THE GROUND.  IT IS LOCATED 10.0 METERS SOUTH FROM THE
 KB1299'CENTER OF A PAVED ROAD, 9.1 METERS EAST FROM THE CENTER OF A PAVED
 KB1299'ROAD, AND 5.15 METERS NORTHEAST FROM A METAL WITNESS POST AT A GUY
 KB1299'POLE.  THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED
 KB1299'---BAUMGARTNER 1980---, SET INTO AN IRREGULAR MASS OF CONCRETE 1.1
 KB1299'METERS BELOW THE SURFACE.
 KB1299'
 KB1299'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1299'---BAUMGARTNER NO 1 1980---, SET INTO THE TOP OF A ROUND CONCRETE
 KB1299'MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 37.3
 KB1299'METERS SOUTH FROM THE CENTER OF A PAVED ROAD, 23.7 METERS SOUTH FROM
 KB1299'THE METAL WITNESS POST, AND 4.85 METERS EAST FROM THE CENTER OF A
 KB1299'PAVED ROAD.  MARK IS LEVEL WITH STATION.
 KB1299'
 KB1299'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1299'---BAUMGARTNER NO 2 1980---, SET INTO THE TOP OF A ROUND CONCRETE
 KB1299'MONUMENT 30 CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 17.0
 KB1299'METERS NORTH FROM THE CENTER OF A PAVED ROAD, 12.38 METERS
 KB1299'EAST-SOUTHEAST FROM POWER POLE NUMBER E21, AND 6.0 METERS EAST FROM
 KB1299'THE CENTER OF A PAVED ROAD.  MARK IS LEVEL WITH STATION.
 KB1299'
 KB1299'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1299'---BAUMGARTNER 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1299'30 CM IN DIAMETER RECESSED 8 CM BELOW THE GROUND.  IT IS LOCATED 5.9
 KB1299'METERS SOUTH FROM THE CENTER OF A PAVED ROAD, 4.8 METERS WEST FROM THE
 KB1299'CENTER OF A DIRT ROAD, AND 0.80 METER NORTHEAST FROM A METAL WITNESS
 KB1299'POST.
 KB1299'
 KB1299'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 30.5 METERS.
 KB1299
 KB1299                          STATION RECOVERY (2000)
 KB1299
 KB1299'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1299'STATION RECOVERED IN GOOD CONDITION. THE STATION IS LOCATED ABOUT 11.7
 KB1299'KM NORTH-NORTHEAST OFWINDSOR, 8.0 KM SOUTHEAST OF SULLIVAN, 3.6 KM
 KB1299'SOUTHWESTOF ALLENVILLE, NEAR THE NORTHWEST CORNER IN THE NORTHWEST
 KB1299'1/4, SECTION 32,TOWNSHIP 13 NORTH, RANGE 6 EAST, 3RD P.M. EAST NELSON
 KB1299'TOWNSHIP.
 KB1299'
 KB1299'TO REACH FROM THE INTERSECTION OF STATE ROUTE 121 AND 000E COUNTY ROAD
 KB1299'(COLES COUNTY) 1800 E COUNTY ROAD (MOULTRIE COUNTY) NEAR THE SMALL
 KB1299'TOWN OF COLES, PROCEED NORTHWEST ON STATE ROUTE 121 FOR 1.75 MILES
 KB1299'(2.8 KM) TO THE INTERSECTION OF 900N COUNTY ROAD (POORLY MARKED)  TURN
 KB1299'LEFT, GO WEST FOR 3. 75 MILES (6.05 KM) TO THE CROSSROAD AND THE
 KB1299'STATION AS DESCRIBED ON THE LEFT AT THE SOUTHEAST INTERSECTION OF THE
 KB1299'CROSSROAD.
 KB1299
 KB1299                          STATION RECOVERY (2020)
 KB1299
 KB1299'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CD)
 KB1299'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1300 ***********************************************************************
 KB1300  DESIGNATION -  BAUMGARTNER AZ MK
 KB1300  PID         -  KB1300
 KB1300  STATE/COUNTY-  IL/MOULTRIE
 KB1300  COUNTRY     -  US
 KB1300  USGS QUAD   -  SULLIVAN (2018)
 KB1300
 KB1300                         *CURRENT SURVEY CONTROL
 KB1300  ______________________________________________________________________
 KB1300* NAD 83(1997) POSITION- 39 32 06.51714(N) 088 33 22.81213(W)   ADJUSTED
 KB1300* NAVD 88 ORTHO HEIGHT -   199.5   (meters)      655.    (feet) VERTCON3
 KB1300  ______________________________________________________________________
 KB1300  GEOID HEIGHT    -        -32.228 (meters)                     GEOID18
 KB1300  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 KB1300  HORZ ORDER      -  SECOND
 KB1300
 KB1300.The horizontal coordinates were established by classical geodetic methods
 KB1300.and adjusted by the National Geodetic Survey in October 1999.
 KB1300
 KB1300.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1300.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1300
 KB1300.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1300.GEOID18 height accuracy estimate available here.
 KB1300
 KB1300.Click photographs - Photos may exist for this station.
 KB1300
 KB1300.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1300
 KB1300. The following values were computed from the NAD 83(1997) position.
 KB1300
 KB1300;                    North         East     Units Scale Factor Converg.
 KB1300;SPC IL E     -   318,412.272   280,828.851   MT  0.99997952   -0 08 31.0
 KB1300;SPC IL E     - 1,044,657.60    921,352.66   sFT  0.99997952   -0 08 31.0
 KB1300;UTM  16      - 4,377,321.244   366,251.963   MT  0.99982024   -0 59 27.0
 KB1300
 KB1300!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1300!SPC IL E     -   0.99997375  x   0.99997952  =   0.99995327
 KB1300!UTM  16      -   0.99997375  x   0.99982024  =   0.99979400
 KB1300
 KB1300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6625177321(NAD 83)
 KB1300
 KB1300                          SUPERSEDED SURVEY CONTROL
 KB1300
 KB1300  NAD 83(1986)-  39 32 06.52999(N)    088 33 22.80423(W) AD(       ) 2
 KB1300  NAD 27      -  39 32 06.40586(N)    088 33 22.58100(W) AD(       ) 2
 KB1300  NGVD 29 (07/19/86)  199.6    (m)          655.     (f) VERT ANG       
 KB1300
 KB1300.Superseded values are not recommended for survey control.
 KB1300
 KB1300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1300.See file dsdata.pdf to determine how the superseded data were derived.
 KB1300
 KB1300_MARKER: DZ = AZIMUTH MARK DISK
 KB1300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1300_STAMPING: BAUMGARTNER 1980
 KB1300_MARK LOGO: NGS
 KB1300_PROJECTION: RECESSED 8 CENTIMETERS
 KB1300_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1300+STABILITY: SURFACE MOTION
 KB1300
 KB1300  HISTORY     - Date     Condition        Report By
 KB1300  HISTORY     - 1980     MONUMENTED       NGS
 KB1300
 KB1300                          STATION DESCRIPTION
 KB1300
 KB1300'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1300'THE STATION IS LOCATED ABOUT 12.0 KM NORTH-NORTHEAST OF
 KB1300'WINDSOR, 8.4 KM SOUTHEAST OF SULLIVAN, 3.2 KM SOUTHWEST OF
 KB1300'ALLENVILLE, IN THE NE1/4,NW1/4,S32,T13W,R6E OF
 KB1300'EAST NELSON TOWNSHIP, AND ON PROPERTY OF
 KB1300'MR. WM. BAUMGARTNER, ROUTE 3, SULLIVAN, IL 61951.
 KB1300'TELEPHONE NUMBER 217-728-7173.
 KB1300'
 KB1300'TO REACH THE STATION FROM THE POST OFFICE IN ALLENVILLE,
 KB1300'GO EAST ON A PAVED ROAD FOR 15.2 METERS (50 FEET) TO A
 KB1300'SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON A PAVED ROAD
 KB1300'FOR 3.8 KM (2.35 MI) TO A CROSSROAD.  TURN RIGHT AND GO
 KB1300'WEST ON A PAVED ROAD FOR 2.5 KM (1.55 MI) TO A CROSSROAD
 KB1300'AND THE STATION IN THE SOUTHWEST ANGLE.
 KB1300'
 KB1300'THE STATION IS A STANDARD NGS AZIMUTH MARK DISK
 KB1300'STAMPED---BAUMGARTNER 1980---,
 KB1300'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1300'RECESSED 8 CM BELOW THE GROUND.  IT IS LOCATED
 KB1300'5.9 METERS SOUTH FROM THE CENTER OF A PAVED ROAD,
 KB1300'4.8 METERS WEST FROM THE CENTER OF A DIRT ROAD, AND
 KB1300'0.80 METER NORTHEAST FROM A METAL WITNESS POST.
 KB1300'
 KB1300'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1853 ***********************************************************************
 HB1853  DESIGNATION -  BAY R 9 17
 HB1853  PID         -  HB1853
 HB1853  STATE/COUNTY-  IL/POPE
 HB1853  COUNTRY     -  US
 HB1853  USGS QUAD   -  BROWNFIELD (2018)
 HB1853
 HB1853                         *CURRENT SURVEY CONTROL
 HB1853  ______________________________________________________________________
 HB1853* NAD 83(2011) POSITION- 37 20 10.99681(N) 088 36 32.87234(W)   ADJUSTED
 HB1853* NAD 83(2011) ELLIP HT-    76.763 (meters)        (06/27/12)   ADJUSTED
 HB1853* NAD 83(2011) EPOCH   -  2010.00
 HB1853* NAVD 88 ORTHO HEIGHT -   105.6   (meters)      346.    (feet) GPS OBS
 HB1853  ______________________________________________________________________
 HB1853  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1853  GEOID HEIGHT    -        -28.900 (meters)                     GEOID93
 HB1853  GEOID HEIGHT    -        -28.818 (meters)                     GEOID18
 HB1853  NAD 83(2011) X  -    123,245.412 (meters)                     COMP
 HB1853  NAD 83(2011) Y  - -5,076,003.451 (meters)                     COMP
 HB1853  NAD 83(2011) Z  -  3,847,188.738 (meters)                     COMP
 HB1853  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 HB1853
 HB1853  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1853  Standards:
 HB1853         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1853            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1853  -------------------------------------------------------------------
 HB1853  NETWORK    1.07   1.49           0.48   0.38   0.76     -0.03911216
 HB1853  -------------------------------------------------------------------
 HB1853  Click here for local accuracies and other accuracy information.
 HB1853
 HB1853.The horizontal coordinates were established by GPS observations
 HB1853.and adjusted by the National Geodetic Survey in June 2012.
 HB1853
 HB1853.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1853.been affixed to the stable North American tectonic plate. See 
 HB1853.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1853
 HB1853.The horizontal coordinates are valid at the epoch date displayed above
 HB1853.which is a decimal equivalence of Year/Month/Day.
 HB1853
 HB1853.The orthometric height was determined by GPS observations and a
 HB1853.high-resolution geoid model.
 HB1853
 HB1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1853.GEOID18 height accuracy estimate available here.
 HB1853
 HB1853.Click photographs - Photos may exist for this station.
 HB1853
 HB1853.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1853
 HB1853.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1853
 HB1853.The ellipsoidal height was determined by GPS observations
 HB1853.and is referenced to NAD 83.
 HB1853
 HB1853. The following values were computed from the NAD 83(2011) position.
 HB1853
 HB1853;                    North         East     Units Scale Factor Converg.
 HB1853;SPC IL E     -    74,357.934   275,559.925   MT  0.99998235   -0 10 02.2
 HB1853;SPC IL E     -   243,955.99    904,066.19   sFT  0.99998235   -0 10 02.2
 HB1853;UTM  16      - 4,133,404.232   357,454.020   MT  0.99985030   -0 58 33.9
 HB1853
 HB1853!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1853!SPC IL E     -   0.99998795  x   0.99998235  =   0.99997030
 HB1853!UTM  16      -   0.99998795  x   0.99985030  =   0.99983826
 HB1853
 HB1853:                Primary Azimuth Mark                     Grid Az
 HB1853:SPC IL E     -  BAY R 9 17 AZ MK                         220 27 13.2
 HB1853:UTM  16      -  BAY R 9 17 AZ MK                         221 15 44.9
 HB1853
 HB1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5745433404(NAD 83)
 HB1853
 HB1853|---------------------------------------------------------------------|
 HB1853| PID    Reference Object                     Distance      Geod. Az  |
 HB1853|                                                           dddmmss.s |
 HB1853| HB1852 BAY R 9 17 AZ MK                    APPROX. 0.5 KM 2201711.0 |
 HB1853|---------------------------------------------------------------------|
 HB1853
 HB1853                          SUPERSEDED SURVEY CONTROL
 HB1853
 HB1853  NAD 83(2007)-  37 20 10.99683(N)    088 36 32.87311(W) AD(2002.00) 0
 HB1853  ELLIP H (02/10/07)   76.788  (m)                       GP(2002.00)    
 HB1853  ELLIP H (03/08/05)   76.767  (m)                       GP(       ) 4 1
 HB1853  NAD 83(1997)-  37 20 10.99651(N)    088 36 32.87365(W) AD(       ) 1
 HB1853  ELLIP H (10/21/99)   76.764  (m)                       GP(       ) 4 1
 HB1853  NAD 83(1993)-  37 20 11.00127(N)    088 36 32.87207(W) AD(       ) 1
 HB1853  NAD 83(1986)-  37 20 11.00730(N)    088 36 32.87567(W) AD(       ) 1
 HB1853
 HB1853.Superseded values are not recommended for survey control.
 HB1853
 HB1853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1853.See file dsdata.pdf to determine how the superseded data were derived.
 HB1853
 HB1853_MARKER: I = METAL ROD
 HB1853_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1853_STAMPING: BAY R-9-17 1991
 HB1853_MARK LOGO: USFS
 HB1853_PROJECTION: FLUSH
 HB1853_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1853_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1853+STABILITY: POSITION/ELEVATION WELL
 HB1853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1853+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2008
 HB1853_ROD/PIPE-DEPTH: 43.6 meters
 HB1853
 HB1853  HISTORY     - Date     Condition        Report By
 HB1853  HISTORY     - 1991     MONUMENTED       USFS
 HB1853  HISTORY     - 19921212 GOOD
 HB1853  HISTORY     - 20080201 GOOD             ILDT
 HB1853
 HB1853                          STATION DESCRIPTION
 HB1853
 HB1853'DESCRIBED BY US FOREST SERVICE 1991
 HB1853'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1853'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 145 49.5 KM (30.8 MI) TO A
 HB1853'SIDE ROAD TO THE LEFT (EAST) BROWNFIELD ROAD, TURN LEFT (EAST) ON
 HB1853'BROWNFIELD ROAD AND GO 2.4 KM (1.5 MI) TO A CROSSROADS, CONTINUE
 HB1853'EASTERLY ON BAY VALLEY ROAD 3.9 KM (2.4 MI) TO A SIDE ROAD TO THE
 HB1853'LEFT (NORTH) CONTINUE AROUND A CURVE TO THE SOUTH 0.81 KM (0.50 MI)
 HB1853'TO THE STATION ON THE RIGHT (WEST) SIDE OF THE ROAD.  STATION (BAY) IS
 HB1853'AN ALUMINUM CYLINDER WITH ACCESS COVER, SET IN CONCRETE WITH CENTER
 HB1853'PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1853'1.)  6.4M  NORTHWEST OF THE CENTERLINE OF THE ROAD.
 HB1853'2.)  76.8M SOUTHWEST OF A BLACK OAK TREE.
 HB1853'3.)  51.2M NORTHEAST OF A 12 INCH DIAMETER WALNUT TREE.
 HB1853
 HB1853                          STATION RECOVERY (1992)
 HB1853
 HB1853'RECOVERED 1992
 HB1853'RECOVERED IN GOOD CONDITION.
 HB1853
 HB1853                          STATION RECOVERY (2008)
 HB1853
 HB1853'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 HB1853'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1852 ***********************************************************************
 HB1852  DESIGNATION -  BAY R 9 17 AZ MK
 HB1852  PID         -  HB1852
 HB1852  STATE/COUNTY-  IL/POPE
 HB1852  COUNTRY     -  US
 HB1852  USGS QUAD   -  BROWNFIELD (2018)
 HB1852
 HB1852                         *CURRENT SURVEY CONTROL
 HB1852  ______________________________________________________________________
 HB1852* NAD 83(2011) POSITION- 37 19 58.33694(N) 088 36 46.31106(W)   ADJUSTED
 HB1852* NAD 83(2011) ELLIP HT-    77.284 (meters)        (06/27/12)   ADJUSTED
 HB1852* NAD 83(2011) EPOCH   -  2010.00
 HB1852* NAVD 88 ORTHO HEIGHT -   106.1   (meters)      348.    (feet) GPS OBS
 HB1852  ______________________________________________________________________
 HB1852  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1852  GEOID HEIGHT    -        -28.900 (meters)                     GEOID93
 HB1852  GEOID HEIGHT    -        -28.809 (meters)                     GEOID18
 HB1852  NAD 83(2011) X  -    122,920.436 (meters)                     COMP
 HB1852  NAD 83(2011) Y  - -5,076,248.517 (meters)                     COMP
 HB1852  NAD 83(2011) Z  -  3,846,878.729 (meters)                     COMP
 HB1852  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 HB1852
 HB1852  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1852  Standards:
 HB1852         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1852            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1852  -------------------------------------------------------------------
 HB1852  NETWORK    1.06   1.49           0.47   0.39   0.76     -0.03453556
 HB1852  -------------------------------------------------------------------
 HB1852  Click here for local accuracies and other accuracy information.
 HB1852
 HB1852.The horizontal coordinates were established by GPS observations
 HB1852.and adjusted by the National Geodetic Survey in June 2012.
 HB1852
 HB1852.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1852.been affixed to the stable North American tectonic plate. See 
 HB1852.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1852
 HB1852.The horizontal coordinates are valid at the epoch date displayed above
 HB1852.which is a decimal equivalence of Year/Month/Day.
 HB1852
 HB1852.The orthometric height was determined by GPS observations and a
 HB1852.high-resolution geoid model.
 HB1852
 HB1852.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1852.GEOID18 height accuracy estimate available here.
 HB1852
 HB1852.Click photographs - Photos may exist for this station.
 HB1852
 HB1852.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1852
 HB1852.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1852
 HB1852.The ellipsoidal height was determined by GPS observations
 HB1852.and is referenced to NAD 83.
 HB1852
 HB1852. The following values were computed from the NAD 83(2011) position.
 HB1852
 HB1852;                    North         East     Units Scale Factor Converg.
 HB1852;SPC IL E     -    73,968.625   275,227.968   MT  0.99998256   -0 10 10.3
 HB1852;SPC IL E     -   242,678.73    902,977.09   sFT  0.99998256   -0 10 10.3
 HB1852;UTM  16      - 4,133,019.699   357,116.645   MT  0.99985149   -0 58 41.8
 HB1852
 HB1852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1852!SPC IL E     -   0.99998787  x   0.99998256  =   0.99997043
 HB1852!UTM  16      -   0.99998787  x   0.99985149  =   0.99983936
 HB1852
 HB1852:                Primary Azimuth Mark                     Grid Az
 HB1852:SPC IL E     -  BAY R 9 17                               040 27 13.1
 HB1852:UTM  16      -  BAY R 9 17                               041 15 44.6
 HB1852
 HB1852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5711633019(NAD 83)
 HB1852
 HB1852|---------------------------------------------------------------------|
 HB1852| PID    Reference Object                     Distance      Geod. Az  |
 HB1852|                                                           dddmmss.s |
 HB1852| HB1853 BAY R 9 17                          APPROX. 0.5 KM 0401702.8 |
 HB1852|---------------------------------------------------------------------|
 HB1852
 HB1852                          SUPERSEDED SURVEY CONTROL
 HB1852
 HB1852  NAD 83(2007)-  37 19 58.33697(N)    088 36 46.31182(W) AD(2002.00) 0
 HB1852  ELLIP H (02/10/07)   77.309  (m)                       GP(2002.00)    
 HB1852  ELLIP H (03/08/05)   77.285  (m)                       GP(       ) 4 1
 HB1852  NAD 83(1997)-  37 19 58.33662(N)    088 36 46.31231(W) AD(       ) 1
 HB1852  ELLIP H (10/21/99)   77.283  (m)                       GP(       ) 4 1
 HB1852  NAD 83(1993)-  37 19 58.34140(N)    088 36 46.31072(W) AD(       ) 1
 HB1852  NAD 83(1986)-  37 19 58.34742(N)    088 36 46.31432(W) AD(       ) 1
 HB1852
 HB1852.Superseded values are not recommended for survey control.
 HB1852
 HB1852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1852.See file dsdata.pdf to determine how the superseded data were derived.
 HB1852
 HB1852_MARKER: DD = SURVEY DISK
 HB1852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1852_STAMPING: BAY AZIMUTH R-9-17 1991
 HB1852_MARK LOGO: USFS
 HB1852_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1852_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1852+STABILITY: POSITION/ELEVATION WELL
 HB1852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1852+SATELLITE: SATELLITE OBSERVATIONS - December 12, 1992
 HB1852
 HB1852  HISTORY     - Date     Condition        Report By
 HB1852  HISTORY     - 1991     MONUMENTED       USFS
 HB1852  HISTORY     - 19921212 GOOD
 HB1852
 HB1852                          STATION DESCRIPTION
 HB1852
 HB1852'DESCRIBED BY US FOREST SERVICE 1991
 HB1852'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1852'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 145 49.5 KM (30.8 MI) TO A
 HB1852'SIDE ROAD TO THE LEFT (EAST) BROWNFIELD ROAD, TURN LEFT (EAST) ON
 HB1852'BROWNFIELD ROAD AND GO 2.4 KM (1.5 MI) TO A CROSSROADS, CONTINUE
 HB1852'EASTERLY ON BAY VALLEY ROAD 3.9 KM (2.4 MI) TO A SIDE ROAD TO THE
 HB1852'LEFT (NORTH) CONTINUE AROUND A CURVE TO THE SOUTH 0.81 KM (0.50 MI)
 HB1852'TO THE STATION ON THE RIGHT NORTH (WEST) SIDE OF THE ROAD.  STATION
 HB1852'AZIMUTH (BAY) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER
 HB1852'PUNCHED MARK, SET IN CONCRETE.
 HB1852'1.)  5.0M NORTHWEST OF THE CENTERLINE OF THE ROAD.
 HB1852'2.)  20.1M NORTHWEST OF THE END FENCE POST.
 HB1852'3.)  36.9M NORTHWEST OF A SMALL WEEPING OAK TREE IN A FENCELINE.
 HB1852
 HB1852                          STATION RECOVERY (1992)
 HB1852
 HB1852'RECOVERED 1992
 HB1852'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1422 ***********************************************************************
 KB1422  DESIGNATION -  BAYLE
 KB1422  PID         -  KB1422
 KB1422  STATE/COUNTY-  IL/FAYETTE
 KB1422  COUNTRY     -  US
 KB1422  USGS QUAD   -  BINGHAM (2018)
 KB1422
 KB1422                         *CURRENT SURVEY CONTROL
 KB1422  ______________________________________________________________________
 KB1422* NAD 83(1997) POSITION- 39 05 11.53592(N) 089 10 34.08073(W)   ADJUSTED
 KB1422* NAVD 88 ORTHO HEIGHT -   177.5   (meters)      582.    (feet) VERTCON3
 KB1422  ______________________________________________________________________
 KB1422  GEOID HEIGHT    -        -31.791 (meters)                     GEOID18
 KB1422  LAPLACE CORR    -         -2.61  (seconds)                    DEFLEC18
 KB1422  HORZ ORDER      -  SECOND
 KB1422
 KB1422.The horizontal coordinates were established by classical geodetic methods
 KB1422.and adjusted by the National Geodetic Survey in October 1999.
 KB1422
 KB1422.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1422.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1422
 KB1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1422.GEOID18 height accuracy estimate available here.
 KB1422
 KB1422.Click photographs - Photos may exist for this station.
 KB1422
 KB1422.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1422
 KB1422. The following values were computed from the NAD 83(1997) position.
 KB1422
 KB1422;                    North         East     Units Scale Factor Converg.
 KB1422;SPC IL E     -   268,923.053   227,081.543   MT  1.00004044   -0 31 53.1
 KB1422;SPC IL E     -   882,291.72    745,016.70   sFT  1.00004044   -0 31 53.1
 KB1422;SPC IL W     -   269,042.898   785,697.547   MT  1.00003157   +0 37 28.4
 KB1422;SPC IL W     -   882,684.91  2,577,742.70   sFT  1.00003157   +0 37 28.4
 KB1422;UTM  16      - 4,328,633.995   311,785.156   MT  1.00003621   -1 22 20.8
 KB1422
 KB1422!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1422!SPC IL E     -   0.99997714  x   1.00004044  =   1.00001758
 KB1422!SPC IL W     -   0.99997714  x   1.00003157  =   1.00000871
 KB1422!UTM  16      -   0.99997714  x   1.00003621  =   1.00001335
 KB1422
 KB1422:                Primary Azimuth Mark                     Grid Az
 KB1422:SPC IL E     -  BAYLE AZ MK                              357 17 05.0
 KB1422:SPC IL W     -  BAYLE AZ MK                              356 07 43.5
 KB1422:UTM  16      -  BAYLE AZ MK                              358 07 32.7
 KB1422
 KB1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1178528633(NAD 83)
 KB1422
 KB1422|---------------------------------------------------------------------|
 KB1422| PID    Reference Object                     Distance      Geod. Az  |
 KB1422|                                                           dddmmss.s |
 KB1422| KB1426 VORTAC VANDALIA VLA                 APPROX. 1.4 KM 0560028.2 |
 KB1422| CI6688 BAYLE RM 1                            9.230 METERS 08527     |
 KB1422| JB1811 VANDALIA ILL BELL MICROWAVE         APPROX.16.8 KM 1575616.3 |
 KB1422| JB1805 VANDALIA TX ILL GAS MICROWAVE       APPROX.16.9 KM 1580304.4 |
 KB1422| JB1812 VANDALIA MUN TANK                   APPROX.13.6 KM 1583544.9 |
 KB1422| JB1810 VANDALIA CABLE TV MAST              APPROX.16.8 KM 1584445.5 |
 KB1422| CI6689 BAYLE RM 2                            8.680 METERS 18505     |
 KB1422| KB1423 BAYLE A PT                            8.341 METERS 28219     |
 KB1422| KB1425 BAYLE AZ MK                         APPROX. 0.5 KM 3564511.9 |
 KB1422| KB1424 BAYLE AZ MK A PT                    APPROX. 0.5 KM 3574009.6 |
 KB1422|---------------------------------------------------------------------|
 KB1422
 KB1422                          SUPERSEDED SURVEY CONTROL
 KB1422
 KB1422  NAD 83(1986)-  39 05 11.55483(N)    089 10 34.06435(W) AD(       ) 2
 KB1422  NAD 27      -  39 05 11.39881(N)    089 10 33.81652(W) AD(       ) 2
 KB1422  NGVD 29 (07/19/86)  177.6    (m)          583.     (f) VERT ANG       
 KB1422
 KB1422.Superseded values are not recommended for survey control.
 KB1422
 KB1422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1422.See file dsdata.pdf to determine how the superseded data were derived.
 KB1422
 KB1422_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1422_STAMPING: BAYLE 1976
 KB1422_MARK LOGO: NGS
 KB1422_PROJECTION: FLUSH
 KB1422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1422+STABILITY: SURFACE MOTION
 KB1422_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1422+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2013
 KB1422
 KB1422  HISTORY     - Date     Condition        Report By
 KB1422  HISTORY     - 1976     MONUMENTED       NGS
 KB1422  HISTORY     - 20130611 GOOD             ILDT
 KB1422
 KB1422                          STATION DESCRIPTION
 KB1422
 KB1422'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1422'THE STATION IS LOCATED ABOUT 5-1/2 MILES SOUTHWEST OF RAMSEY,
 KB1422'3-1/2 MILES SOUTHEAST OF BINGHAM, 2 MILES SOUTH-SOUTHWEST OF
 KB1422'BAYLE, IN THE NW CORNER OF SECTION 2, T 7 N, R 1 W, AND ON ROAD
 KB1422'RIGHT-OF-WAY.
 KB1422'
 KB1422'TO REACH THE STATION FROM THE POST OFFICE IN RAMSEY, GO SOUTH
 KB1422'ON U.S. HIGHWAY 51 FOR 3.0 MILES TO A BRIDGE OVER RAMSEY CREEK,
 KB1422'CONTINUE SOUTH ON U.S. HIGHWAY 51 FOR 1.2 MILES TO A
 KB1422'CROSSROAD.  TURN RIGHT AND GO WEST ON A PAVED ROAD FOR 3.9
 KB1422'MILES TO A OFFSET CROSSROAD, CONTINUE WEST FOR 1.0 MILE TO A
 KB1422'CROSSROAD AND THE STATION IN THE SOUTHEAST ANGLE OF CROSSROAD.
 KB1422'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON A PAVED
 KB1422'ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT.
 KB1422'
 KB1422'STATION MARKS ARE STANDARD DISKS STAMPED BAYLE 1976.  THE
 KB1422'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1422'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1422'62 FEET EAST OF THE CENTER OF A NORTH-SOUTH ROAD, 23 FEET SOUTH
 KB1422'OF THE CENTER OF A EAST-WEST ROAD, 3.5 FEET SOUTHEAST OF A
 KB1422'POWERLINE POLE AND 2.5 FEET WEST OF A METAL WITNESS POST.  THE
 KB1422'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 KB1422'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1422'
 KB1422'REFERENCE MARK 1, A STANDARD DISK STAMPED BAYLE NO 1 1976, IS
 KB1422'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1422'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 33 FEET EAST
 KB1422'OF THE POWERLINE POLE, 21 FEET SOUTH OF THE EAST-WEST ROAD AND
 KB1422'2 FEET WEST OF A METAL WITNESS POST.
 KB1422'
 KB1422'REFERENCE MARK 2, A STANDARD DISK STAMPED BAYLE NO 2 1976, IS
 KB1422'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1422'IS FLUSH WITH THE GROUND SURFACE.  IT IS 57 FEET EAST OF THE
 KB1422'NORTH-SOUTH ROAD, 31 FEET SOUTH OF THE POWERLINE POLE AND 15
 KB1422'FEET NORTH OF A POWERLINE POLE.
 KB1422'
 KB1422'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED BAYLE AZ
 KB1422'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1422'MONUMENT THAT IS 2 INCHES BELOW THE GROUND SURFACE.  IT IS 19 FEET
 KB1422'WEST OF THE CENTER OF A PAVED ROAD, 3.5 FEET SOUTH-SOUTHEAST OF
 KB1422'A METAL WITNESS POST AND 3 FEET SOUTH-SOUTHEAST OF A FENCE
 KB1422'CORNER.
 KB1422'
 KB1422'HEIGHT OF LIGHT ABOVE STATION MARK 1.4 METERS.
 KB1422
 KB1422                          STATION RECOVERY (2013)
 KB1422
 KB1422'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB1422'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1425 ***********************************************************************
 KB1425  CBN         -  This is a Cooperative Base Network Control Station.
 KB1425  DESIGNATION -  BAYLE AZ MK
 KB1425  PID         -  KB1425
 KB1425  STATE/COUNTY-  IL/FAYETTE
 KB1425  COUNTRY     -  US
 KB1425  USGS QUAD   -  BINGHAM (2018)
 KB1425
 KB1425                         *CURRENT SURVEY CONTROL
 KB1425  ______________________________________________________________________
 KB1425* NAD 83(2011) POSITION- 39 05 28.11159(N) 089 10 35.28669(W)   ADJUSTED
 KB1425* NAD 83(2011) ELLIP HT-   152.137 (meters)        (06/27/12)   ADJUSTED
 KB1425* NAD 83(2011) EPOCH   -  2010.00
 KB1425* NAVD 88 ORTHO HEIGHT -   184.0   (meters)      604.    (feet) GPS OBS
 KB1425  ______________________________________________________________________
 KB1425  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1425  GEOID HEIGHT    -        -31.786 (meters)                     GEOID12A
 KB1425  GEOID HEIGHT    -        -31.796 (meters)                     GEOID18
 KB1425  NAD 83(2011) X  -     71,247.200 (meters)                     COMP
 KB1425  NAD 83(2011) Y  - -4,956,559.498 (meters)                     COMP
 KB1425  NAD 83(2011) Z  -  4,000,271.254 (meters)                     COMP
 KB1425  LAPLACE CORR    -         -2.62  (seconds)                    DEFLEC18
 KB1425
 KB1425  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1425  Standards:
 KB1425         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1425            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1425  -------------------------------------------------------------------
 KB1425  NETWORK    0.42   0.96           0.19   0.15   0.49     -0.01296436
 KB1425  -------------------------------------------------------------------
 KB1425  Click here for local accuracies and other accuracy information.
 KB1425
 KB1425.The horizontal coordinates were established by GPS observations
 KB1425.and adjusted by the National Geodetic Survey in June 2012.
 KB1425
 KB1425.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1425.been affixed to the stable North American tectonic plate. See 
 KB1425.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1425
 KB1425.The horizontal coordinates are valid at the epoch date displayed above
 KB1425.which is a decimal equivalence of Year/Month/Day.
 KB1425
 KB1425.The orthometric height was determined by GPS observations and a
 KB1425.high-resolution geoid model.
 KB1425
 KB1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1425.GEOID18 height accuracy estimate available here.
 KB1425
 KB1425.Click photographs - Photos may exist for this station.
 KB1425
 KB1425.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1425
 KB1425.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1425
 KB1425.The ellipsoidal height was determined by GPS observations
 KB1425.and is referenced to NAD 83.
 KB1425
 KB1425. The following values were computed from the NAD 83(2011) position.
 KB1425
 KB1425;                    North         East     Units Scale Factor Converg.
 KB1425;SPC IL E     -   269,434.483   227,057.303   MT  1.00004049   -0 31 54.0
 KB1425;SPC IL E     -   883,969.63    744,937.17   sFT  1.00004049   -0 31 54.0
 KB1425;SPC IL W     -   269,553.730   785,662.994   MT  1.00003150   +0 37 27.9
 KB1425;SPC IL W     -   884,360.86  2,577,629.34   sFT  1.00003150   +0 37 27.9
 KB1425;UTM  16      - 4,329,145.724   311,768.426   MT  1.00003629   -1 22 22.0
 KB1425
 KB1425!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1425!SPC IL E     -   0.99997613  x   1.00004049  =   1.00001662
 KB1425!SPC IL W     -   0.99997613  x   1.00003150  =   1.00000763
 KB1425!UTM  16      -   0.99997613  x   1.00003629  =   1.00001242
 KB1425
 KB1425:                Primary Azimuth Mark                     Grid Az
 KB1425:SPC IL E     -  BAYLE                                    177 17 05.1
 KB1425:SPC IL W     -  BAYLE                                    176 07 43.2
 KB1425:UTM  16      -  BAYLE                                    178 07 33.1
 KB1425
 KB1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1176829145(NAD 83)
 KB1425
 KB1425|---------------------------------------------------------------------|
 KB1425| PID    Reference Object                     Distance      Geod. Az  |
 KB1425|                                                           dddmmss.s |
 KB1425| KB1426 VORTAC VANDALIA VLA                 APPROX. 1.3 KM 0762023.1 |
 KB1425| KB1424 BAYLE AZ MK A PT                     11.472 METERS 13209     |
 KB1425| KB1422 BAYLE                               APPROX. 0.5 KM 1764511.1 |
 KB1425|---------------------------------------------------------------------|
 KB1425
 KB1425                          SUPERSEDED SURVEY CONTROL
 KB1425
 KB1425  NAD 83(2007)-  39 05 28.11161(N)    089 10 35.28745(W) AD(2002.00) 0
 KB1425  ELLIP H (02/10/07)  152.169  (m)                       GP(2002.00)    
 KB1425  ELLIP H (10/15/04)  152.136  (m)                       GP(       ) 4 2
 KB1425  NAD 83(1997)-  39 05 28.11133(N)    089 10 35.28756(W) AD(       ) B
 KB1425  ELLIP H (07/17/98)  152.164  (m)                       GP(       ) 4 1
 KB1425  NAD 83(1986)-  39 05 28.13056(N)    089 10 35.27093(W) AD(       ) 2
 KB1425  NAD 27      -  39 05 27.97483(N)    089 10 35.02316(W) AD(       ) 2
 KB1425  NAVD 88 (06/10/05)  183.9    (m)  GEOID03  model used  GPS OBS        
 KB1425  NAVD 88 (07/17/98)  183.9    (m)  GEOID96  model used  GPS OBS        
 KB1425  NGVD 29 (07/19/86)  178.6    (m)          586.     (f) VERT ANG       
 KB1425
 KB1425.Superseded values are not recommended for survey control.
 KB1425
 KB1425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1425.See file dsdata.pdf to determine how the superseded data were derived.
 KB1425
 KB1425_MARKER: DR = REFERENCE MARK DISK
 KB1425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1425_STAMPING: BAYLE AZ 1976
 KB1425_MARK LOGO: NGS
 KB1425_PROJECTION: RECESSED 5 CENTIMETERS
 KB1425_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1425+STABILITY: SURFACE MOTION
 KB1425_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1425+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2013
 KB1425
 KB1425  HISTORY     - Date     Condition        Report By
 KB1425  HISTORY     - 1976     MONUMENTED       NGS
 KB1425  HISTORY     - 19970225 GOOD             NGS
 KB1425  HISTORY     - 20050317 GOOD             ILDT
 KB1425  HISTORY     - 20110721 GOOD             ILDT
 KB1425  HISTORY     - 20130611 GOOD             ILDT
 KB1425
 KB1425                          STATION DESCRIPTION
 KB1425
 KB1425'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1425'THE STATION IS LOCATED ABOUT 5-1/2 MILES SOUTHWEST OF RAMSEY,
 KB1425'3-1/2 MILES SOUTHEAST OF BINGHAM, 2 MILES SOUTH-SOUTHWEST OF
 KB1425'BAYLE, IN THE NW CORNER OF SECTION 2, T 7 N, R 1 W, AND ON ROAD
 KB1425'RIGHT-OF-WAY.
 KB1425'
 KB1425'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED BAYLE AZ
 KB1425'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1425'MONUMENT THAT IS 2 INCHES BELOW THE GROUND SURFACE.  IT IS 19
 KB1425'FEET WEST OF THE CENTER OF A PAVED ROAD, 3.5 FEET SOUTH-SOUTHEAST
 KB1425'OF A METAL WITNESS POST AND 3 FEET SOUTH-SOUTHEAST OF A FENCE
 KB1425'CORNER.
 KB1425'
 KB1425'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1425'STATION BAYLE.
 KB1425'
 KB1425'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION BAYLE,
 KB1425'DISTANCE BEING 511.984 METERS, NORTH OF THE TRIANGULATION
 KB1425'STATION.
 KB1425
 KB1425                          STATION RECOVERY (1997)
 KB1425
 KB1425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1425'STATION IS LOCATED ABOUT 5 MI (8.0 KM) SOUTHWEST OF RAMSEY.  TO REACH
 KB1425'FROM THE POST OFFICE IN RAMSEY, GO SOUTH ON U.S. HIGHWAY 51 FOR 3.0 MI
 KB1425'(4.8 KM) TO A BRIDGE OVER RAMSEY CREEK.  CONTINUE SOUTH ON HIGHWAY 51
 KB1425'FOR 1.2 MI (1.9 KM) TO A CROSSROAD, TURN RIGHT, WEST, ON A PAVED ROAD
 KB1425'FOR 3.9 MI (6.3 KM) TO AN OFFSET CROSSROAD.  CONTINUE WEST FOR 1.0 MI
 KB1425'(1.6 KM) TO A CROSSROAD, TURN RIGHT, NORTH, FOR 0.35 MI (0.56 KM) TO
 KB1425'THE STATION ON THE LEFT.  IT IS 5.8 M (19.0 FT) WEST OF THE CENTER OF
 KB1425'THE ROAD, 1.0 M (3.3 FT) SOUTH-SOUTHEAST OF A FENCE CORNER, AND 1.0 M
 KB1425'(3.3 FT) SOUTH-SOUTHEAST OF A METAL WITNESS POST.
 KB1425
 KB1425                          STATION RECOVERY (2005)
 KB1425
 KB1425'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 KB1425'RECOVERED AS DESCRIBED
 KB1425
 KB1425                          STATION RECOVERY (2011)
 KB1425
 KB1425'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1425'RECOVERED AS DESCRIBED.
 KB1425'
 KB1425'STATION IS RECOVERED AS DESCRIBED, EXCEPT TIE TO FENCE CORNER IS GONE.
 KB1425'ADD 15.5 FT (4.7 M) SOUTH OF POWER POLE.
 KB1425
 KB1425                          STATION RECOVERY (2013)
 KB1425
 KB1425'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB1425'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0050 ***********************************************************************
 LC0050  DESIGNATION -  BAYLES
 LC0050  PID         -  LC0050
 LC0050  STATE/COUNTY-  IL/IROQUOIS
 LC0050  COUNTRY     -  US
 LC0050  USGS QUAD   -  BUCKLEY (2018)
 LC0050
 LC0050                         *CURRENT SURVEY CONTROL
 LC0050  ______________________________________________________________________
 LC0050* NAD 83(1997) POSITION- 40 31 22.44759(N) 088 04 56.04070(W)   ADJUSTED
 LC0050* NAVD 88 ORTHO HEIGHT -   236.376 (meters)      775.51  (feet) ADJUSTED
 LC0050  ______________________________________________________________________
 LC0050  GEOID HEIGHT    -        -32.292 (meters)                     GEOID18
 LC0050  LAPLACE CORR    -         -3.41  (seconds)                    DEFLEC18
 LC0050  DYNAMIC HEIGHT  -        236.264 (meters)      775.14  (feet) COMP
 LC0050  MODELED GRAVITY -    980,148.6   (mgal)                       NAVD 88
 LC0050
 LC0050  HORZ ORDER      -  SECOND
 LC0050  VERT ORDER      -  SECOND    CLASS 0
 LC0050
 LC0050.The horizontal coordinates were established by classical geodetic methods
 LC0050.and adjusted by the National Geodetic Survey in October 1999.
 LC0050
 LC0050.The orthometric height was determined by differential leveling and
 LC0050.adjusted by the NATIONAL GEODETIC SURVEY
 LC0050.in June 1991.
 LC0050
 LC0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0050.GEOID18 height accuracy estimate available here.
 LC0050
 LC0050.Click photographs - Photos may exist for this station.
 LC0050
 LC0050.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0050
 LC0050.The dynamic height is computed by dividing the NAVD 88
 LC0050.geopotential number by the normal gravity value computed on the
 LC0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0050.degrees latitude (g = 980.6199 gals.).
 LC0050
 LC0050.The modeled gravity was interpolated from observed gravity values.
 LC0050
 LC0050. The following values were computed from the NAD 83(1997) position.
 LC0050
 LC0050;                    North         East     Units Scale Factor Converg.
 LC0050;SPC IL E     -   428,092.029   321,277.408   MT  0.99998057   +0 09 47.4
 LC0050;SPC IL E     - 1,404,498.60  1,054,057.63   sFT  0.99998057   +0 09 47.4
 LC0050;UTM  16      - 4,486,359.439   408,328.511   MT  0.99970344   -0 42 11.6
 LC0050
 LC0050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0050!SPC IL E     -   0.99996799  x   0.99998057  =   0.99994856
 LC0050!UTM  16      -   0.99996799  x   0.99970344  =   0.99967144
 LC0050
 LC0050:                Primary Azimuth Mark                     Grid Az
 LC0050:SPC IL E     -  BAYLES AZ MK                             030 08 26.7
 LC0050:UTM  16      -  BAYLES AZ MK                             031 00 25.7
 LC0050
 LC0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0832886359(NAD 83)
 LC0050
 LC0050|---------------------------------------------------------------------|
 LC0050| PID    Reference Object                     Distance      Geod. Az  |
 LC0050|                                                           dddmmss.s |
 LC0050| LC0052 BAYLES AZ MK                                       0301814.1 |
 LC0050| LC0051 BAYLES RM 1                          23.548 METERS 08547     |
 LC0050| LC1701 LODA MUNICIPAL TANK                 APPROX. 1.3 KM 1225935.3 |
 LC0050| LC0049 BAYLES RM 2                          57.384 METERS 12735     |
 LC0050| LC1722 PAXTON C ILL PUB SER MICROWAVE      APPROX. 6.4 KM 1850509.7 |
 LC0050|---------------------------------------------------------------------|
 LC0050
 LC0050                          SUPERSEDED SURVEY CONTROL
 LC0050
 LC0050  NAD 83(1997)-  40 31 22.44770(N)    088 04 56.04101(W) AD(       ) 2
 LC0050  NAD 83(1986)-  40 31 22.45463(N)    088 04 56.04453(W) AD(       ) 2
 LC0050  NAD 27      -  40 31 22.32750(N)    088 04 55.88980(W) AD(       ) 2
 LC0050  NGVD 29 (??/??/92)  236.434  (m)          775.70   (f) ADJ UNCH    2 0
 LC0050  NGVD 29             236.43   (m)          775.7    (f) LEVELING    3  
 LC0050
 LC0050.Superseded values are not recommended for survey control.
 LC0050
 LC0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0050.See file dsdata.pdf to determine how the superseded data were derived.
 LC0050
 LC0050_MARKER: DS = TRIANGULATION STATION DISK
 LC0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0050_STAMPING: BAYLES 1959
 LC0050_MARK LOGO: CGS
 LC0050_PROJECTION: FLUSH
 LC0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0050+STABILITY: SURFACE MOTION
 LC0050
 LC0050  HISTORY     - Date     Condition        Report By
 LC0050  HISTORY     - 1959     MONUMENTED       CGS
 LC0050  HISTORY     - 1959     GOOD             CGS
 LC0050
 LC0050                          STATION DESCRIPTION
 LC0050
 LC0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0050'STATION IS LOCATED ABOUT 3/4 MILE NORTHWEST OF LODA, 4-1/2
 LC0050'MILES NORTH OF PAXTON AND 1/2 MILE EAST OF BAYLES LAKE.
 LC0050'
 LC0050'TO REACH FROM THE POST OFFICE IN LODA, GO NORTHERLY ON U.S.
 LC0050'HIGHWAY 45 FOR 0.15 MILE TO CROSSROAD, TURN LEFT AND GO
 LC0050'WEST FOR 0.45 MILE TO T INTERSECTION, TURN NORTH AND GO 0.15
 LC0050'MILE TO DRIVEWAY ON LEFT, TURN LEFT ON TO DRIVEWAY AND GO
 LC0050'WEST FOR 0.15 MILE TO BUILDINGS AND STATION AS DESCRIBED.
 LC0050'
 LC0050'STATION MARK, A STANDARD DISK STAMPED BAYLES 1959, IS SET
 LC0050'IN A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC0050'THE GROUND.  THE MARK IS 33 FEET SOUTH-SOUTHEAST OF NORTHEAST
 LC0050'CORNER OF BARN, 20 FEET NORTH-NORTHEAST OF SOUTHEAST CORNER
 LC0050'OF BARN, 17.5 FEET WEST-NORTHWEST OF CENTER OF WELL AND 11
 LC0050'FEET EAST OF EAST SIDE OF BARN.
 LC0050'
 LC0050'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED BAYLES NO
 LC0050'1 1959, IS 62 FEET EAST OF CENTER OF WELL AND 2.8 FEET NORTHWEST
 LC0050'OF NORTHWEST CORNER OF HOUSE.  THE MARK IS A 12 INCH SQUARE
 LC0050'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES.
 LC0050'
 LC0050'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED BAYLES
 LC0050'NO 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0050'ABOUT 6 INCHES.  THE MARK IS 20 FEET SOUTH OF CENTER OF
 LC0050'DRIVEWAY, 21-1/2 FEET EAST OF FENCE CORNER, 3-1/2 FEET NORTHWEST
 LC0050'OF TELEPHONE POLE AND 1 FOOT WEST OF WITNESS POST.
 LC0050'
 LC0050'AZIMUTH MARK, A STANDARD DISK STAMPED BAYLES 1959, IS SET IN
 LC0050'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES.
 LC0050'THE MARK IS 23 FEET EAST OF CENTER OF ROAD, 2.5 FEET
 LC0050'NORTHWEST OF FENCE CORNER, 1.7 FEET SOUTH OF WITNESS POST
 LC0050'AND 1 FOOT WEST OF FENCE.
 LC0050'
 LC0050'TO REACH AZIMUTH MARK FROM STATION GO EAST ON DRIVEWAY FOR
 LC0050'0.15 MILE TO ROAD, TURN LEFT AND GO NORTH ON ROAD FOR 0.3
 LC0050'MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 LC0050
 LC0050                          STATION RECOVERY (1959)
 LC0050
 LC0050'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0050'1 MI NW FROM LODA.
 LC0050'ABOUT 0.1 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0050'AT LODA, THENCE 0.4 MILES WEST ALONG AN ASPHALT ROAD, THENCE
 LC0050'0.35 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.15 MILES WEST
 LC0050'ALONG A FARM ROAD TO A FARM HOUSE AND BARN, 10 1/2 FEET EAST
 LC0050'OF THE EAST END OF THE BARN, 33 FEET SOUTH-SOUTHEAST OF THE
 LC0050'NORTHEAST CORNER OF THE BARN, 20 FEET NORTH-NORTHEAST OF THE
 LC0050'SOUTHEAST CORNER OF THE BARN, 17 FEET WEST-NORTHWEST OF THE
 LC0050'CENTER OF A WELL PUMP, 79 FEET WEST OF THE NORTHWEST CORNER OF
 LC0050'THE HOUSE, 189.2 FEET NORTHWEST OF A METAL WITNESS POST, SET IN
 LC0050'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0052 ***********************************************************************
 LC0052  DESIGNATION -  BAYLES AZ MK
 LC0052  PID         -  LC0052
 LC0052  STATE/COUNTY-  IL/IROQUOIS
 LC0052  COUNTRY     -  US
 LC0052  USGS QUAD   -  BUCKLEY (2018)
 LC0052
 LC0052                         *CURRENT SURVEY CONTROL
 LC0052  ______________________________________________________________________
 LC0052* NAD 83(1986) POSITION- 40 31 36.     (N) 088 04 44.     (W)   SCALED
 LC0052* NAVD 88 ORTHO HEIGHT -   235.554 (meters)      772.81  (feet) ADJUSTED
 LC0052  ______________________________________________________________________
 LC0052  GEOID HEIGHT    -        -32.296 (meters)                     GEOID18
 LC0052  DYNAMIC HEIGHT  -        235.443 (meters)      772.45  (feet) COMP
 LC0052  MODELED GRAVITY -    980,149.1   (mgal)                       NAVD 88
 LC0052
 LC0052  VERT ORDER      -  SECOND    CLASS 0
 LC0052
 LC0052.The horizontal coordinates were scaled from a map and have
 LC0052.an estimated accuracy of +/- 6 seconds.
 LC0052
 LC0052.The orthometric height was determined by differential leveling and
 LC0052.adjusted by the NATIONAL GEODETIC SURVEY
 LC0052.in June 1991.
 LC0052
 LC0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0052.GEOID18 height accuracy estimate available here.
 LC0052
 LC0052.Click photographs - Photos may exist for this station.
 LC0052
 LC0052.The dynamic height is computed by dividing the NAVD 88
 LC0052.geopotential number by the normal gravity value computed on the
 LC0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0052.degrees latitude (g = 980.6199 gals.).
 LC0052
 LC0052.The modeled gravity was interpolated from observed gravity values.
 LC0052
 LC0052;                    North         East    Units  Estimated Accuracy
 LC0052;SPC IL E     -   428,510.      321,560.      MT  (+/- 180 meters Scaled)
 LC0052
 LC0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK086867(NAD 83)
 LC0052
 LC0052                          SUPERSEDED SURVEY CONTROL
 LC0052
 LC0052  NGVD 29 (??/??/92)  235.612  (m)          773.00   (f) ADJ UNCH    2 0
 LC0052
 LC0052.Superseded values are not recommended for survey control.
 LC0052
 LC0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0052.See file dsdata.pdf to determine how the superseded data were derived.
 LC0052
 LC0052_MARKER: DZ = AZIMUTH MARK DISK
 LC0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0052_STAMPING: BAYLES 1959
 LC0052_MARK LOGO: CGS
 LC0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0052+STABILITY: SURFACE MOTION
 LC0052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0052+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2011
 LC0052
 LC0052  HISTORY     - Date     Condition        Report By
 LC0052  HISTORY     - 1959     MONUMENTED       CGS
 LC0052  HISTORY     - 20071020 GOOD             GEOCAC
 LC0052  HISTORY     - 20110603 GOOD             GEOCAC
 LC0052
 LC0052                          STATION DESCRIPTION
 LC0052
 LC0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0052'1.1 MI NW FROM LODA.
 LC0052'ABOUT 0.1 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0052'AT LODA, THENCE 0.4 MILES WEST ALONG AN ASPHALT ROAD, THENCE 0.6
 LC0052'MILES NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL
 LC0052'ROAD EAST, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 35 FEET
 LC0052'NORTHEAST OF THE CENTER OF THE JUNCTION, 1 1/2 FEET WEST OF
 LC0052'A FENCE, 2 1/2 FEET NORTHWEST OF A FENCE CORNER, 1.8 FEET NORTH
 LC0052'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 LC0052'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0052
 LC0052                          STATION RECOVERY (2007)
 LC0052
 LC0052'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0052'RECOVERED IN GOOD CONDITION.
 LC0052
 LC0052                          STATION RECOVERY (2011)
 LC0052
 LC0052'RECOVERY NOTE BY GEOCACHING 2011 (SVT)
 LC0052'DESCRIPTION IS ADEQUATE EXCEPT THERE IS NO FENCE CORNER OR WITNESS
 LC0052'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0051 ***********************************************************************
 LC0051  DESIGNATION -  BAYLES RM 1
 LC0051  PID         -  LC0051
 LC0051  STATE/COUNTY-  IL/IROQUOIS
 LC0051  COUNTRY     -  US
 LC0051  USGS QUAD   -  BUCKLEY (2018)
 LC0051
 LC0051                         *CURRENT SURVEY CONTROL
 LC0051  ______________________________________________________________________
 LC0051* NAD 83(1986) POSITION- 40 31 22.50   (N) 088 04 55.04   (W)   HD_HELD1
 LC0051* NAVD 88 ORTHO HEIGHT -   237.135 (meters)      778.00  (feet) ADJUSTED
 LC0051  ______________________________________________________________________
 LC0051  GEOID HEIGHT    -        -32.292 (meters)                     GEOID18
 LC0051  DYNAMIC HEIGHT  -        237.023 (meters)      777.63  (feet) COMP
 LC0051  MODELED GRAVITY -    980,148.6   (mgal)                       NAVD 88
 LC0051
 LC0051  VERT ORDER      -  SECOND    CLASS 0
 LC0051
 LC0051.The horizontal coordinates were determined by differentially corrected
 LC0051.hand held GPS observations or other comparable positioning techniques
 LC0051.and have an estimated accuracy of +/- 3 meters.
 LC0051
 LC0051.The orthometric height was determined by differential leveling and
 LC0051.adjusted by the NATIONAL GEODETIC SURVEY
 LC0051.in June 1991.
 LC0051
 LC0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0051.GEOID18 height accuracy estimate available here.
 LC0051
 LC0051.Click photographs - Photos may exist for this station.
 LC0051
 LC0051.The dynamic height is computed by dividing the NAVD 88
 LC0051.geopotential number by the normal gravity value computed on the
 LC0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0051.degrees latitude (g = 980.6199 gals.).
 LC0051
 LC0051.The modeled gravity was interpolated from observed gravity values.
 LC0051
 LC0051;                    North         East    Units  Estimated Accuracy
 LC0051;SPC IL E     -   428,093.7     321,301.0     MT  (+/- 3 meters HH1 GPS) 
 LC0051
 LC0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0835286360(NAD 83)
 LC0051
 LC0051                          SUPERSEDED SURVEY CONTROL
 LC0051
 LC0051  NGVD 29 (??/??/92)  237.193  (m)          778.19   (f) ADJ UNCH    2 0
 LC0051
 LC0051.Superseded values are not recommended for survey control.
 LC0051
 LC0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0051.See file dsdata.pdf to determine how the superseded data were derived.
 LC0051
 LC0051_MARKER: DR = REFERENCE MARK DISK
 LC0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0051_STAMPING: BAYLES NO 1 1959
 LC0051_MARK LOGO: CGS
 LC0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0051+STABILITY: SURFACE MOTION
 LC0051
 LC0051  HISTORY     - Date     Condition        Report By
 LC0051  HISTORY     - 1959     MONUMENTED       CGS
 LC0051
 LC0051                          STATION DESCRIPTION
 LC0051
 LC0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0051'1 MI NW FROM LODA.
 LC0051'ABOUT 0.1 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0051'AT LODA, THENCE 0.4 MILES WEST ALONG AN ASPHALT ROAD, THENCE
 LC0051'0.35 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.15 MILES WEST
 LC0051'ALONG A FARM ROAD TO A FARM HOUSE AND BARN, 2 FEET NORTHWEST OF
 LC0051'THE NORTHWEST CORNER OF THE HOUSE, 61 FEET EAST OF THE CENTER
 LC0051'OF A WELL PUMP, 77.4 FEET EAST OF TRIANGULATION STATION BAYLES,
 LC0051'1 1/2 FEET WEST OF THE WEST END OF A SIDEWALK, ABOUT 1/2 FOOT
 LC0051'BELOW THE LEVEL OF THE SIDEWALK, SET IN THE TOP OF A CONCRETE
 LC0051'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0049 ***********************************************************************
 LC0049  DESIGNATION -  BAYLES RM 2
 LC0049  PID         -  LC0049
 LC0049  STATE/COUNTY-  IL/IROQUOIS
 LC0049  COUNTRY     -  US
 LC0049  USGS QUAD   -  BUCKLEY (2018)
 LC0049
 LC0049                         *CURRENT SURVEY CONTROL
 LC0049  ______________________________________________________________________
 LC0049* NAD 83(1986) POSITION- 40 31 21.31   (N) 088 04 54.11   (W)   HD_HELD1
 LC0049* NAVD 88 ORTHO HEIGHT -   237.356 (meters)      778.73  (feet) ADJUSTED
 LC0049  ______________________________________________________________________
 LC0049  GEOID HEIGHT    -        -32.293 (meters)                     GEOID18
 LC0049  DYNAMIC HEIGHT  -        237.244 (meters)      778.36  (feet) COMP
 LC0049  MODELED GRAVITY -    980,148.6   (mgal)                       NAVD 88
 LC0049
 LC0049  VERT ORDER      -  SECOND    CLASS 0
 LC0049
 LC0049.The horizontal coordinates were determined by differentially corrected
 LC0049.hand held GPS observations or other comparable positioning techniques
 LC0049.and have an estimated accuracy of +/- 3 meters.
 LC0049
 LC0049.The orthometric height was determined by differential leveling and
 LC0049.adjusted by the NATIONAL GEODETIC SURVEY
 LC0049.in June 1991.
 LC0049
 LC0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0049.GEOID18 height accuracy estimate available here.
 LC0049
 LC0049.Click photographs - Photos may exist for this station.
 LC0049
 LC0049.The dynamic height is computed by dividing the NAVD 88
 LC0049.geopotential number by the normal gravity value computed on the
 LC0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0049.degrees latitude (g = 980.6199 gals.).
 LC0049
 LC0049.The modeled gravity was interpolated from observed gravity values.
 LC0049
 LC0049;                    North         East    Units  Estimated Accuracy
 LC0049;SPC IL E     -   428,057.1     321,323.0     MT  (+/- 3 meters HH1 GPS) 
 LC0049
 LC0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0837386323(NAD 83)
 LC0049
 LC0049                          SUPERSEDED SURVEY CONTROL
 LC0049
 LC0049  NGVD 29 (??/??/92)  237.414  (m)          778.92   (f) ADJ UNCH    2 0
 LC0049
 LC0049.Superseded values are not recommended for survey control.
 LC0049
 LC0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0049.See file dsdata.pdf to determine how the superseded data were derived.
 LC0049
 LC0049_MARKER: DR = REFERENCE MARK DISK
 LC0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0049_STAMPING: BAYLES NO 2 1959
 LC0049_MARK LOGO: CGS
 LC0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0049+STABILITY: SURFACE MOTION
 LC0049
 LC0049  HISTORY     - Date     Condition        Report By
 LC0049  HISTORY     - 1959     MONUMENTED       CGS
 LC0049
 LC0049                          STATION DESCRIPTION
 LC0049
 LC0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0049'1 MI NW FROM LODA.
 LC0049'ABOUT 0.1 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0049'AT LODA, THENCE 0.4 MILES WEST ALONG AN ASPHALT ROAD, THENCE
 LC0049'0.35 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.15 MILES WEST
 LC0049'ALONG A FARM ROAD TO A FARM HOUSE AND BARN, 19 FEET SOUTH OF THE
 LC0049'CENTER LINE OF THE FARM ROAD, 47 FEET SOUTHWEST AND ACROSS THE
 LC0049'ROAD FROM A POWER POLE WITH A TRANSFORMER, 3 FEET NORTH OF A
 LC0049'FENCE, 97 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 LC0049'FARM HOUSE, 22 FEET EAST OF A FENCE CORNER, 188.4 FEET EAST-SOUTHEAST
 LC0049'OF TRIANGULATION STATION BAYLES, 0.8 FOOT WEST OF A METAL WITNESS
 LC0049'POST, ABOUT LEVEL WITH THE FARM ROAD AND SET IN THE TOP OF A
 LC0049'CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0205 ***********************************************************************
 NG0205  DESIGNATION -  BCM CO
 NG0205  PID         -  NG0205
 NG0205  STATE/COUNTY-  IL/LAKE
 NG0205  COUNTRY     -  US
 NG0205  USGS QUAD   -  WAUKEGAN (2018)
 NG0205
 NG0205                         *CURRENT SURVEY CONTROL
 NG0205  ______________________________________________________________________
 NG0205* NAD 83(1986) POSITION- 42 21 40.     (N) 087 49 33.     (W)   SCALED
 NG0205* NAVD 88 ORTHO HEIGHT -   179.487 (meters)      588.87  (feet) ADJUSTED
 NG0205  ______________________________________________________________________
 NG0205  GEOID HEIGHT    -        -34.370 (meters)                     GEOID18
 NG0205  DYNAMIC HEIGHT  -        179.431 (meters)      588.68  (feet) COMP
 NG0205  MODELED GRAVITY -    980,304.5   (mgal)                       NAVD 88
 NG0205
 NG0205  VERT ORDER      -  FIRST     CLASS 0
 NG0205
 NG0205.The horizontal coordinates were scaled from a map and have
 NG0205.an estimated accuracy of +/- 6 seconds.
 NG0205
 NG0205.The orthometric height was determined by differential leveling and
 NG0205.adjusted by the NATIONAL GEODETIC SURVEY
 NG0205.in June 1991.
 NG0205
 NG0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0205.GEOID18 height accuracy estimate available here.
 NG0205
 NG0205.Click photographs - Photos may exist for this station.
 NG0205
 NG0205.The dynamic height is computed by dividing the NAVD 88
 NG0205.geopotential number by the normal gravity value computed on the
 NG0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0205.degrees latitude (g = 980.6199 gals.).
 NG0205
 NG0205.The modeled gravity was interpolated from observed gravity values.
 NG0205
 NG0205;                    North         East    Units  Estimated Accuracy
 NG0205;SPC IL E     -   632,340.      341,810.      MT  (+/- 180 meters Scaled)
 NG0205
 NG0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM319902(NAD 83)
 NG0205
 NG0205                          SUPERSEDED SURVEY CONTROL
 NG0205
 NG0205  NGVD 29 (??/??/92)  179.60   (m)          589.2    (f) COMPUTED    1 0
 NG0205
 NG0205.Superseded values are not recommended for survey control.
 NG0205
 NG0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0205.See file dsdata.pdf to determine how the superseded data were derived.
 NG0205
 NG0205_MARKER: Q = CHISELED SQUARE
 NG0205_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0205_SP_SET: FOUNDATION
 NG0205_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0205
 NG0205  HISTORY     - Date     Condition        Report By
 NG0205  HISTORY     - UNK      MONUMENTED       USLS
 NG0205  HISTORY     - 1973     GOOD             NGS
 NG0205  HISTORY     - 20010429 MARK NOT FOUND   USPSQD
 NG0205
 NG0205                          STATION DESCRIPTION
 NG0205
 NG0205'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0205'AT WAUKEGAN.
 NG0205'0.1 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0205'THE STATION AT WAUKEGAN, THENCE 0.1 MILE EAST ALONG MADISON
 NG0205'STREET, 145.0 FEET EAST OF CENTER LINE OF PERSHING ROAD, 41.0
 NG0205'FEET NORTH OF CENTER LINE OF MADISON STREET, 5.7 FEET EAST OF
 NG0205'EAST RAIL OF A SPUR TRACK LEADING NORTH TO THE THOMPSON-HAYWARD
 NG0205'CHEMICAL CO. WAREHOUSE, 5.7 FEET WEST OF THE SOUTHWEST CORNER.
 NG0205'A 1 1/2 INCH CHISELED SQUARE SET ON TOP OF THE SOUTH SIDE OF
 NG0205'CONCRETE FOUNDATION OF A 4-INCH PIPE GATE POST.  ABOUT 2-INCHES
 NG0205'ABOVE THE SURFACE OF THE GROUND.  SECTION 22, T 45 N, R 12 E.
 NG0205
 NG0205                          STATION RECOVERY (2001)
 NG0205
 NG0205'RECOVERY NOTE BY US POWER SQUADRON 2001 (MS)
 NG0205'BUILDING GONE NOW A PARKING LOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2674 ***********************************************************************
 ME2674  DESIGNATION -  BEACH
 ME2674  PID         -  ME2674
 ME2674  STATE/COUNTY-  IL/COOK
 ME2674  COUNTRY     -  US
 ME2674  USGS QUAD   -  JACKSON PARK (2018)
 ME2674
 ME2674                         *CURRENT SURVEY CONTROL
 ME2674  ______________________________________________________________________
 ME2674* NAD 83(1997) POSITION- 41 48 09.75162(N) 087 35 06.61926(W)   ADJUSTED
 ME2674* NAVD 88 ORTHO HEIGHT -   278.9   (meters)      915.    (feet) VERTCON3
 ME2674  ______________________________________________________________________
 ME2674  GEOID HEIGHT    -        -33.540 (meters)                     GEOID18
 ME2674  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 ME2674  HORZ ORDER      -  FIRST
 ME2674
 ME2674.The horizontal coordinates were established by classical geodetic methods
 ME2674.and adjusted by the National Geodetic Survey in October 1999.
 ME2674
 ME2674.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2674.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2674
 ME2674.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2674.GEOID18 height accuracy estimate available here.
 ME2674
 ME2674.Click photographs - Photos may exist for this station.
 ME2674
 ME2674.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2674
 ME2674. The following values were computed from the NAD 83(1997) position.
 ME2674
 ME2674;                    North         East     Units Scale Factor Converg.
 ME2674;SPC IL E     -   570,460.346   362,175.481   MT  1.00002255   +0 29 55.4
 ME2674;SPC IL E     - 1,871,585.32  1,188,237.39   sFT  1.00002255   +0 29 55.4
 ME2674;UTM  16      - 4,628,037.058   451,387.941   MT  0.99962908   -0 23 24.2
 ME2674
 ME2674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2674!SPC IL E     -   0.99996152  x   1.00002255  =   0.99998407
 ME2674!UTM  16      -   0.99996152  x   0.99962908  =   0.99959061
 ME2674
 ME2674:                Primary Azimuth Mark                     Grid Az
 ME2674:SPC IL E     -  037 COC                                  184 05 49.8
 ME2674:UTM  16      -  037 COC                                  184 59 09.4
 ME2674
 ME2674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5138728037(NAD 83)
 ME2674
 ME2674|---------------------------------------------------------------------|
 ME2674| PID    Reference Object                     Distance      Geod. Az  |
 ME2674|                                                           dddmmss.s |
 ME2674| ME2696 037 COC                             APPROX. 1.7 KM 1843545.2 |
 ME2674| ME2663 EAST END                            176.853 METERS 33903     |
 ME2674|---------------------------------------------------------------------|
 ME2674
 ME2674                          SUPERSEDED SURVEY CONTROL
 ME2674
 ME2674  NAD 83(1997)-  41 48 09.75182(N)    087 35 06.61955(W) AD(       ) 1
 ME2674  NAD 83(1994)-  41 48 09.75667(N)    087 35 06.62987(W) AD(       ) 1
 ME2674  NAD 83(1986)-  41 48 09.75702(N)    087 35 06.62913(W) AD(       ) 1
 ME2674  NAD 27      -  41 48 09.63196(N)    087 35 06.45457(W) AD(       ) 1
 ME2674  NGVD 29 (07/19/86)  279.0    (m)          915.     (f) VERT ANG       
 ME2674
 ME2674.Superseded values are not recommended for survey control.
 ME2674
 ME2674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2674.See file dsdata.pdf to determine how the superseded data were derived.
 ME2674
 ME2674_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2674_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2674_SP_SET: BUILDING ROOF
 ME2674_STAMPING: BEACH 1977
 ME2674_MARK LOGO: NGS
 ME2674_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2674+STABILITY: POSITION/ELEVATION WELL
 ME2674
 ME2674  HISTORY     - Date     Condition        Report By
 ME2674  HISTORY     - 1977     MONUMENTED       NGS
 ME2674
 ME2674                          STATION DESCRIPTION
 ME2674
 ME2674'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2674'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF CHICAGO
 ME2674'ON THE ROOF OF THE SOUTH TOWER OF THE CHICAGO BEACH TOWERS,
 ME2674'APARTMENT BUILDING, ADDRESS 5020 SOUTH LAKE SHORE DRIVE.
 ME2674'MR. VIRGIL CROSS, BUILDING MANGER, TELEPHONE NUMBER
 ME2674'288-5050.
 ME2674'
 ME2674'STATION MARK, STAMPED---BEACH 1977---. A STANDARD DISK,
 ME2674'GLUED TO THE ROOF AND IS COVERED BY A COPPER LINCOLN HAT
 ME2674'PROJECTING 6 INCHES ABOVE THE ROOF. IT IS 23.3 FEET
 ME2674'NORTHEAST OF THE SOUTHWEST CORNER OF THE BUILDING, 17.5
 ME2674'FEET EAST OF THE WEST INSIDE EDGE OF RAILING OF THE BUILDING
 ME2674'AND 15.7 FEET NORTH OF THE SOUTH INSIDE EDGE OF RAILING OF
 ME2674'THE BUILDING.
 ME2674'
 ME2674'STATION 037 COC CAN BE USED AS AN AZIMUTH MARK.
 ME2674'
 ME2674'NO REFERENCE MARKS ESTABLISHED AT THIS DATE.
 ME2674'
 ME2674'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.63 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0724 ***********************************************************************
 MG0724  DESIGNATION -  BEAN
 MG0724  PID         -  MG0724
 MG0724  STATE/COUNTY-  IL/ROCK ISLAND
 MG0724  COUNTRY     -  US
 MG0724  USGS QUAD   -  ANDALUSIA (2018)
 MG0724
 MG0724                         *CURRENT SURVEY CONTROL
 MG0724  ______________________________________________________________________
 MG0724* NAD 83(1997) POSITION- 41 26 27.93107(N) 090 41 04.38954(W)   ADJUSTED
 MG0724* NAVD 88 ORTHO HEIGHT -   209.    (meters)      686.    (feet) SCALED
 MG0724  ______________________________________________________________________
 MG0724  GEOID HEIGHT    -        -32.851 (meters)                     GEOID18
 MG0724  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 MG0724  HORZ ORDER      -  SECOND
 MG0724
 MG0724.The horizontal coordinates were established by classical geodetic methods
 MG0724.and adjusted by the National Geodetic Survey in October 1999.
 MG0724
 MG0724.The orthometric height was scaled from a topographic map.
 MG0724
 MG0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0724.GEOID18 height accuracy estimate available here.
 MG0724
 MG0724.Click photographs - Photos may exist for this station.
 MG0724
 MG0724.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0724
 MG0724. The following values were computed from the NAD 83(1997) position.
 MG0724
 MG0724;                    North         East     Units Scale Factor Converg.
 MG0724;SPC IL W     -   530,138.967   656,721.814   MT  0.99996422   -0 20 34.0
 MG0724;SPC IL W     - 1,739,297.59  2,154,594.82   sFT  0.99996422   -0 20 34.0
 MG0724;SPC IA S     -   163,840.072   735,240.803   MT  0.99995714   +1 51 16.3
 MG0724;SPC IA S     -   537,531.97  2,412,202.53   sFT  0.99995714   +1 51 16.3
 MG0724;UTM  15      - 4,590,311.975   693,435.297   MT  1.00006050   +1 31 58.6
 MG0724
 MG0724!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0724!SPC IL W     -   0.99997238  x   0.99996422  =   0.99993660
 MG0724!SPC IA S     -   0.99997238  x   0.99995714  =   0.99992952
 MG0724!UTM  15      -   0.99997238  x   1.00006050  =   1.00003288
 MG0724
 MG0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9343590311(NAD 83)
 MG0724
 MG0724                          SUPERSEDED SURVEY CONTROL
 MG0724
 MG0724  NAD 83(1996)-  41 26 27.93107(N)    090 41 04.38953(W) AD(       ) 2
 MG0724  NAD 83(1986)-  41 26 27.93255(N)    090 41 04.39858(W) AD(       ) 2
 MG0724  NAD 27      -  41 26 27.81600(N)    090 41 03.89500(W) AD(       ) 2
 MG0724
 MG0724.Superseded values are not recommended for survey control.
 MG0724
 MG0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0724.See file dsdata.pdf to determine how the superseded data were derived.
 MG0724
 MG0724_MARKER: P = PIPE CAP
 MG0724_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MG0724_MARK LOGO: MRC
 MG0724_MAGNETIC: P = MARKER IS A STEEL PIPE
 MG0724_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0724
 MG0724  HISTORY     - Date     Condition        Report By
 MG0724  HISTORY     - UNK      MONUMENTED       MRC
 MG0724  HISTORY     - 1927     GOOD             CGS
 MG0724  HISTORY     - 1930     SEE DESCRIPTION  CGS
 MG0724  HISTORY     - 1957     GOOD             CGS
 MG0724  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0724  HISTORY     - 19970917 MARK NOT FOUND   USPSQD
 MG0724
 MG0724                          STATION DESCRIPTION
 MG0724
 MG0724'DESCRIBED BY COAST AND GEODETIC SURVEY 1927 (JSB)
 MG0724'STATION IS IN THE NW 1/4 OF SEC. 35, T 17 N, R 3 W, ON A
 MG0724'PROMINENT BARE HILL ABOUT 2 MILES E OF ANDALUSIA, AND 1/4
 MG0724'MILE S OF THE MILAN AND ANDALUSIA ROAD.
 MG0724'
 MG0724'STATION MARK IS TILE AND PIPE ON ILLINOIS SIDE ON LAND OF
 MG0724'MR. HAAS, 50 FEET S OF S LINE OF J.L. BEANS PROPERTY, IS ON
 MG0724'PROMINENT HILL ABOUT 2 MILES E OF ANDALUSIA, ILLINOIS.  HILL
 MG0724'IS BARE OF TIMBER, AND A LARGE POPLAR BEARS ABOUT ESE 810 FEET.
 MG0724
 MG0724                          STATION RECOVERY (1930)
 MG0724
 MG0724'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MG0724'ORIGINAL DESCRIPTION AND THE RECOVERY NOTE BY J.S.B., 1927
 MG0724'IS STILL CORRECT.
 MG0724'
 MG0724'STATION MARK RECOVERED AND FOUND IN GOOD CONDITION.  THE
 MG0724'SURFACE MARK IS AN IRON PIPE WITH STANDARD CAP.  THE PIPE
 MG0724'PROJECTS ABOUT 8 INCHES ABOVE THE SURFACE OF THE GROUND.
 MG0724'
 MG0724'A 103-FOOT SIGNAL WAS USED TO SEE MAIN SCHEME STATIONS.
 MG0724
 MG0724                          STATION RECOVERY (1957)
 MG0724
 MG0724'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (VES)
 MG0724'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE EXISTING
 MG0724'DESCRIPTION IS INADEQUATE, A NEW ONE FOLLOWS--
 MG0724'
 MG0724'STATION IS 1.6 MILES EAST OF ANDALUSIA, ABOUT .2 MILES SOUTH
 MG0724'OF THE MILAN-ANDALUSIA HIGHWAY, IN A CULTIVATED FIELD ON THE
 MG0724'TOP OF A LOW HILL, 500 FT. SOUTH-SOUTHEAST OF A YELLOW BRICK
 MG0724'HOUSE OWNED BY A MR. MARSTEN, 310 FT. SOUTH OF A FENCE AT THE
 MG0724'NORTH EDGE OF AND 73 FT. WEST OF A FENCE AT THE EAST EDGE
 MG0724'OF A CULTIVATED FIELD.
 MG0724'
 MG0724'TO REACH FROM THE POSTOFFICE IN ANDALUSIA--GO SOUTH .3 MILES
 MG0724'TO THE MILAN-ANDALUSIA ROAD (ROUTE 92), TURN LEFT AND PROCEED
 MG0724'EAST 1.2 MILES TO A MOTEL SOUTH OF THE HIGHWAY, CONTINUE FOR
 MG0724'.4 MILES TO A CURVE AND PRIVATE DRIVE LEADING SOUTH TO RESIDENCES
 MG0724'OWNED BY MARSTEN AND BAKER RESPECTIVELY, PROCEED SOUTH ON
 MG0724'PRIVATE DRIVE AND TAKE LEFT FORK TO THE TOP OF A SHORT RIDGE
 MG0724'AND THE MARSTER RESIDENCE OVERLOOKING THE MISSISSIPPI RIVER
 MG0724'VALLEY.
 MG0724'
 MG0724'STATION IS MARKED BY A MISSISSIPPI RIVER COMMISSION DISK
 MG0724'BEARING A CRUDE, HAND-SCRIBED TRIANGLE ON THE TOP OF AN IRON
 MG0724'PIPE PROJECTING 1 FT. AND STAMPED U.S.
 MG0724
 MG0724                          STATION RECOVERY (1996)
 MG0724
 MG0724'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0724'MARK NOT FOUND.
 MG0724
 MG0724                          STATION RECOVERY (1997)
 MG0724
 MG0724'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0724'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1724 ***********************************************************************
 JB1724  DESIGNATION -  BEAR
 JB1724  PID         -  JB1724
 JB1724  STATE/COUNTY-  IL/JEFFERSON
 JB1724  COUNTRY     -  US
 JB1724  USGS QUAD   -  BLUFORD (2018)
 JB1724
 JB1724                         *CURRENT SURVEY CONTROL
 JB1724  ______________________________________________________________________
 JB1724* NAD 83(1997) POSITION- 38 20 34.00657(N) 088 43 14.42278(W)   ADJUSTED
 JB1724* NAVD 88 ORTHO HEIGHT -   168.    (meters)      551.    (feet) SCALED
 JB1724  ______________________________________________________________________
 JB1724  GEOID HEIGHT    -        -30.409 (meters)                     GEOID18
 JB1724  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 JB1724  HORZ ORDER      -  THIRD
 JB1724
 JB1724.The horizontal coordinates were established by classical geodetic methods
 JB1724.and adjusted by the National Geodetic Survey in October 1999.
 JB1724
 JB1724.The orthometric height was scaled from a topographic map.
 JB1724
 JB1724.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1724.GEOID18 height accuracy estimate available here.
 JB1724
 JB1724.Click photographs - Photos may exist for this station.
 JB1724
 JB1724.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1724
 JB1724. The following values were computed from the NAD 83(1997) position.
 JB1724
 JB1724;                    North         East     Units Scale Factor Converg.
 JB1724;SPC IL E     -   186,093.348   266,138.757   MT  0.99998911   -0 14 25.1
 JB1724;SPC IL E     -   610,541.26    873,156.91   sFT  0.99998911   -0 14 25.1
 JB1724;UTM  16      - 4,245,249.206   349,630.140   MT  0.99987847   -1 04 03.5
 JB1724
 JB1724!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1724!SPC IL E     -   0.99997843  x   0.99998911  =   0.99996754
 JB1724!UTM  16      -   0.99997843  x   0.99987847  =   0.99985690
 JB1724
 JB1724:                Primary Azimuth Mark                     Grid Az
 JB1724:SPC IL E     -  BEAR AZ MK                               093 02 53.4
 JB1724:UTM  16      -  BEAR AZ MK                               093 52 31.8
 JB1724
 JB1724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4963045249(NAD 83)
 JB1724
 JB1724|---------------------------------------------------------------------|
 JB1724| PID    Reference Object                     Distance      Geod. Az  |
 JB1724|                                                           dddmmss.s |
 JB1724| CI2937 BEAR AZ MK                                         0924828.3 |
 JB1724| CI2938 BEAR RM 1                             9.632 METERS 09251     |
 JB1724| JB1723 BLUFORD ILL RAILWAY CO STACK        APPROX. 2.9 KM 1944449.7 |
 JB1724| CI2939 BEAR RM 2                             9.323 METERS 27301     |
 JB1724|---------------------------------------------------------------------|
 JB1724
 JB1724                          SUPERSEDED SURVEY CONTROL
 JB1724
 JB1724  NAD 83(1993)-  38 20 34.01910(N)    088 43 14.42153(W) AD(       ) 3
 JB1724  NAD 83(1986)-  38 20 34.02052(N)    088 43 14.42194(W) AD(       ) 3
 JB1724  NAD 27      -  38 20 33.84661(N)    088 43 14.21170(W) AD(       ) 3
 JB1724
 JB1724.Superseded values are not recommended for survey control.
 JB1724
 JB1724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1724.See file dsdata.pdf to determine how the superseded data were derived.
 JB1724
 JB1724_MARKER: DS = TRIANGULATION STATION DISK
 JB1724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1724_STAMPING: BEAR 1961
 JB1724_MARK LOGO: CGS
 JB1724_PROJECTION: FLUSH
 JB1724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1724+STABILITY: SURFACE MOTION
 JB1724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1724+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB1724
 JB1724  HISTORY     - Date     Condition        Report By
 JB1724  HISTORY     - 1961     MONUMENTED       CGS
 JB1724  HISTORY     - 20090203 GOOD             ILDT
 JB1724
 JB1724                          STATION DESCRIPTION
 JB1724
 JB1724'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1724'NO MEASUREMENT BETWEEN RMS SET 180 DEGREES
 JB1724'
 JB1724'THE STATION IS ABOUT 7.25 MILES WEST OF WAYNE CITY, 2 MILES NORTHEAST
 JB1724'OF BLUFORD, IN THE SOUTHEAST 0.25 OF SECTION 14, T 2 S, R 4 E AND ON
 JB1724'THE HIGHWAY RIGHT-OF-WAY.  IT IS 50 FEET EAST OF A WITNESS POST, 53
 JB1724'FEET EAST OF A TELEPHONE POLE, 62 FEET SOUTHWEST OF THE SOUTHWEST
 JB1724'CORNER OF A CONCRETE BLOCK BUILDING, 63 SOUTH OF A POWER POLE AND 77
 JB1724'FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 15.  THE MONUMENT IS
 JB1724'FLUSH AND THE DISK IS STAMPED BEAR 1961.
 JB1724'
 JB1724'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE
 JB1724'HIGHWAYS 15 AND 37 AT THE SOUTHWEST CORNER OF THE COURTHOUSE SQUARE IN
 JB1724'MT VERNON, GO EAST ON STATE HIGHWAY 15 FOR 6.3 MILES TO A CROSSROAD
 JB1724'(HARMONY-MARLOW ROAD).  CONTINUE EAST ON HIGHWAY 15 FOR 3.9 MILES TO A
 JB1724'SIDE ROAD RIGHT (MARKHAM CITY ROAD)  CONTINUE EAST ON THE HIGHWAY FOR
 JB1724'0.2 MILE TO THE STATION ON THE LEFT.
 JB1724'
 JB1724'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY 15 FOR
 JB1724'0.45 MILE TO THE MARK ON THE RIGHT.
 JB1724'
 JB1724'REFERENCE MARK 1 IS 60 FEET SOUTH OF THE SOUTHWEST CORNER OF THE
 JB1724'CONCRETE BLOCK BUILDING AND 76 FEET NORTH OF THE CENTERLINE OF HIGHWAY
 JB1724'15.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BEAR NO 1 1961.
 JB1724'
 JB1724'REFERENCE MARK 2 IS 20 FEET EAST OF THE WITNESS POST, 23 FEET EAST OF
 JB1724'A TELEPHONE POLE, 77 FEET NORTH OF THE CENTERLINE OF HIGHWAY 15 AND 78
 JB1724'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE CONCRETE BLOCK BUILDING.
 JB1724'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BEAR NO 2 1961.
 JB1724'
 JB1724'THE AZIMUTH MARK IS 1 FOOT WEST OF A WITNESS POST, 2 FEET WEST OF A
 JB1724'POWER POLE AND 61 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 15.  THE
 JB1724'MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED BEAR 1961.
 JB1724'
 JB1724'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1724
 JB1724                          STATION RECOVERY (2009)
 JB1724
 JB1724'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB1724'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2936 ***********************************************************************
 AJ2936  DESIGNATION -  BEAR
 AJ2936  PID         -  AJ2936
 AJ2936  STATE/COUNTY-  IL/MCHENRY
 AJ2936  COUNTRY     -  US
 AJ2936  USGS QUAD   -  MARENGO NORTH (2018)
 AJ2936
 AJ2936                         *CURRENT SURVEY CONTROL
 AJ2936  ______________________________________________________________________
 AJ2936* NAD 83(2011) POSITION- 42 18 46.55130(N) 088 32 47.37430(W)   ADJUSTED
 AJ2936* NAD 83(2011) ELLIP HT-   224.996 (meters)        (06/27/12)   ADJUSTED
 AJ2936* NAD 83(2011) EPOCH   -  2010.00
 AJ2936* NAVD 88 ORTHO HEIGHT -   258.8   (meters)      849.    (feet) GPS OBS
 AJ2936  ______________________________________________________________________
 AJ2936  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2936  GEOID HEIGHT    -        -33.714 (meters)                     GEOID99
 AJ2936  GEOID HEIGHT    -        -33.780 (meters)                     GEOID18
 AJ2936  NAD 83(2011) X  -    119,823.723 (meters)                     COMP
 AJ2936  NAD 83(2011) Y  - -4,722,316.513 (meters)                     COMP
 AJ2936  NAD 83(2011) Z  -  4,271,522.786 (meters)                     COMP
 AJ2936  LAPLACE CORR    -         -1.96  (seconds)                    DEFLEC18
 AJ2936
 AJ2936  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2936  Standards:
 AJ2936         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2936            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2936  -------------------------------------------------------------------
 AJ2936  NETWORK    0.90   1.23           0.42   0.29   0.63      0.07737990
 AJ2936  -------------------------------------------------------------------
 AJ2936  Click here for local accuracies and other accuracy information.
 AJ2936
 AJ2936.The horizontal coordinates were established by GPS observations
 AJ2936.and adjusted by the National Geodetic Survey in June 2012.
 AJ2936
 AJ2936.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2936.been affixed to the stable North American tectonic plate. See 
 AJ2936.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2936
 AJ2936.The horizontal coordinates are valid at the epoch date displayed above
 AJ2936.which is a decimal equivalence of Year/Month/Day.
 AJ2936
 AJ2936.The orthometric height was determined by GPS observations and a
 AJ2936.high-resolution geoid model.
 AJ2936
 AJ2936.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2936.GEOID18 height accuracy estimate available here.
 AJ2936
 AJ2936.Click photographs - Photos may exist for this station.
 AJ2936
 AJ2936.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2936
 AJ2936.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2936
 AJ2936.The ellipsoidal height was determined by GPS observations
 AJ2936.and is referenced to NAD 83.
 AJ2936
 AJ2936. The following values were computed from the NAD 83(2011) position.
 AJ2936
 AJ2936;                    North         East     Units Scale Factor Converg.
 AJ2936;SPC IL E     -   626,882.961   282,426.798   MT  0.99997880   -0 08 36.6
 AJ2936;SPC IL E     - 2,056,698.51    926,595.25   sFT  0.99997880   -0 08 36.6
 AJ2936;UTM  16      - 4,685,679.561   372,551.088   MT  0.99979986   -1 02 28.3
 AJ2936
 AJ2936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2936!SPC IL E     -   0.99996471  x   0.99997880  =   0.99994351
 AJ2936!UTM  16      -   0.99996471  x   0.99979986  =   0.99976458
 AJ2936
 AJ2936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7255185679(NAD 83)
 AJ2936
 AJ2936                          SUPERSEDED SURVEY CONTROL
 AJ2936
 AJ2936  NAD 83(2007)-  42 18 46.55131(N)    088 32 47.37522(W) AD(2002.00) 0
 AJ2936  ELLIP H (02/10/07)  225.027  (m)                       GP(2002.00)    
 AJ2936  ELLIP H (02/03/05)  225.012  (m)                       GP(       ) 4 2
 AJ2936  NAD 83(1997)-  42 18 46.55125(N)    088 32 47.37484(W) AD(       ) 1
 AJ2936  ELLIP H (04/24/01)  225.066  (m)                       GP(       ) 4 1
 AJ2936
 AJ2936.Superseded values are not recommended for survey control.
 AJ2936
 AJ2936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2936.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2936
 AJ2936_MARKER: DD = SURVEY DISK
 AJ2936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2936_STAMPING: BEAR
 AJ2936_PROJECTION: FLUSH
 AJ2936_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2936+STABILITY: SURFACE MOTION
 AJ2936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2936+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2000
 AJ2936
 AJ2936  HISTORY     - Date     Condition        Report By
 AJ2936  HISTORY     - 1991     MONUMENTED       MSE
 AJ2936  HISTORY     - 20000911 GOOD             SECI
 AJ2936
 AJ2936                          STATION DESCRIPTION
 AJ2936
 AJ2936'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2936'STATION IS LOCATED APPROXIMATELY  4.0 MI WEST OF WOODSTOCK IN
 AJ2936'SECTION 4  T44N R6E.  TO REACH THE STATION FROM THE INTERSECTION OF
 AJ2936'IL RT 23 AND KISHWAUKEE VALLEY RD PROCEED EAST ON KISHWAUKEE
 AJ2936'VALLEY RD FOR APPROXIMATELY 3.25 MI TO THE INTERSECTION OF
 AJ2936'KISHWAUKEE VALLEY RD AND VERMONT RD.  STATION IS LOCATED 356 FT
 AJ2936'WEST OF CENTERLINE OF  VERMONT RD ON THE SOUTH SIDE OF
 AJ2936'KISHWAUKEE VALLEY RD WITHIN THE TRIANGLE CREATED BY THE ROADS.
 AJ2936'STATION IS 21 FT EAST OF POWERPOLE, 114 FT WEST OF POWERPOLE, 22.5
 AJ2936'FT NORTH OF CENTERLINE OF VERMONT RD, AND 58 FT EAST OF STOP SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6009 ***********************************************************************
 DG6009  DESIGNATION -  BEARD
 DG6009  PID         -  DG6009
 DG6009  STATE/COUNTY-  IL/CASS
 DG6009  COUNTRY     -  US
 DG6009  USGS QUAD   -  ARENZVILLE WEST (2018)
 DG6009
 DG6009                         *CURRENT SURVEY CONTROL
 DG6009  ______________________________________________________________________
 DG6009* NAD 83(2011) POSITION- 39 58 39.92994(N) 090 24 22.21283(W)   ADJUSTED
 DG6009* NAD 83(2011) ELLIP HT-   106.953 (meters)        (06/27/12)   ADJUSTED
 DG6009* NAD 83(2011) EPOCH   -  2010.00
 DG6009* NAVD 88 ORTHO HEIGHT -   139.9   (meters)      459.    (feet) GPS OBS
 DG6009  ______________________________________________________________________
 DG6009  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6009  GEOID HEIGHT    -        -32.915 (meters)                     GEOID03
 DG6009  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 DG6009  NAD 83(2011) X  -    -34,695.984 (meters)                     COMP
 DG6009  NAD 83(2011) Y  - -4,894,253.633 (meters)                     COMP
 DG6009  NAD 83(2011) Z  -  4,076,162.163 (meters)                     COMP
 DG6009  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 DG6009
 DG6009  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6009  Standards:
 DG6009         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6009            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6009  -------------------------------------------------------------------
 DG6009  NETWORK    1.17   1.76           0.51   0.44   0.90      0.14066425
 DG6009  -------------------------------------------------------------------
 DG6009  Click here for local accuracies and other accuracy information.
 DG6009
 DG6009.The horizontal coordinates were established by GPS observations
 DG6009.and adjusted by the National Geodetic Survey in June 2012.
 DG6009
 DG6009.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6009.been affixed to the stable North American tectonic plate. See 
 DG6009.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6009
 DG6009.The horizontal coordinates are valid at the epoch date displayed above
 DG6009.which is a decimal equivalence of Year/Month/Day.
 DG6009
 DG6009.The orthometric height was determined by GPS observations and a
 DG6009.high-resolution geoid model.
 DG6009
 DG6009.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6009.GEOID18 height accuracy estimate available here.
 DG6009
 DG6009.Click photographs - Photos may exist for this station.
 DG6009
 DG6009.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6009
 DG6009.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6009
 DG6009.The ellipsoidal height was determined by GPS observations
 DG6009.and is referenced to NAD 83.
 DG6009
 DG6009. The following values were computed from the NAD 83(2011) position.
 DG6009
 DG6009;                    North         East     Units Scale Factor Converg.
 DG6009;SPC IL W     -   367,545.822   679,542.426   MT  0.99994633   -0 09 14.0
 DG6009;SPC IL W     - 1,205,856.58  2,229,465.44   sFT  0.99994633   -0 09 14.0
 DG6009;UTM  15      - 4,428,511.013   721,493.699   MT  1.00020400   +1 40 01.9
 DG6009
 DG6009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6009!SPC IL W     -   0.99998322  x   0.99994633  =   0.99992955
 DG6009!UTM  15      -   0.99998322  x   1.00020400  =   1.00018722
 DG6009
 DG6009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2149328511(NAD 83)
 DG6009
 DG6009                          SUPERSEDED SURVEY CONTROL
 DG6009
 DG6009  NAD 83(2007)-  39 58 39.93004(N)    090 24 22.21358(W) AD(2002.00) 0
 DG6009  ELLIP H (02/10/07)  106.969  (m)                       GP(2002.00)    
 DG6009  ELLIP H (02/03/05)  106.953  (m)                       GP(       ) 4 2
 DG6009  NAD 83(1997)-  39 58 39.93010(N)    090 24 22.21368(W) AD(       ) 1
 DG6009  ELLIP H (07/06/04)  106.963  (m)                       GP(       ) 3 2
 DG6009
 DG6009.Superseded values are not recommended for survey control.
 DG6009
 DG6009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6009.See file dsdata.pdf to determine how the superseded data were derived.
 DG6009
 DG6009_MARKER: DD = SURVEY DISK
 DG6009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6009_STAMPING: BEARD 1994
 DG6009_MARK LOGO: ILDT
 DG6009_PROJECTION: FLUSH
 DG6009_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6009+STABILITY: SURFACE MOTION
 DG6009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6009+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2004
 DG6009
 DG6009  HISTORY     - Date     Condition        Report By
 DG6009  HISTORY     - 1994     MONUMENTED       ILDT
 DG6009  HISTORY     - 20040202 GOOD             ILDT
 DG6009
 DG6009                          STATION DESCRIPTION
 DG6009
 DG6009'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6009'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL) THE
 DG6009'STATION IS LOCATED 3.0 MILES SSE OF BEARDSTOWN AT THE GREATER
 DG6009'BEARDSTOWN AIRPORT.  TO REACH FROM IL 125 AND ARENZVILLE BLACKTOP SE
 DG6009'OF BEARDSTOWN GO SOUTH ON ARENZVILLE  BLACKTOP FOR 1.9 MILES TO A T
 DG6009'ROAD WEST ( AIRPORT ROAD), GO WEST ON AIRPORT ROAD FOR 0.4  MILES TO
 DG6009'AIRPORT ENTRANCE, CONTINUE THROUGH GATE TO THE WEST SIDE OF THE RUNWAY
 DG6009'AND  THE STATION. THE STATION IS 77.9 FEET WEST OF THE WEST EDGE OF
 DG6009'THE RUNWAY, 83.7 FEET WEST  SOUTH WEST OF THE 2ND WHITE RUNWAY LIGHT
 DG6009'SOUTH OF THE NORTH END OF THE RUNWAY, 196.6  FEET NORTH NORTH WEST OF
 DG6009'THE 3RD WHITE RUNWAY LIGHT SOUTH OF THE NORTH END OF THE  RUNWAY, AND
 DG6009'WEST OF THE SOUTH END OF THE HANGER/OFFICE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0737 ***********************************************************************
 LD0737  DESIGNATION -  BEARDSTOWN 6TH ST LUTH CHURCH
 LD0737  PID         -  LD0737
 LD0737  STATE/COUNTY-  IL/CASS
 LD0737  COUNTRY     -  US
 LD0737  USGS QUAD   -  BEARDSTOWN (2018)
 LD0737
 LD0737                         *CURRENT SURVEY CONTROL
 LD0737  ______________________________________________________________________
 LD0737* NAD 83(1997) POSITION- 40 00 49.58294(N) 090 26 01.99996(W)   ADJUSTED
 LD0737  ______________________________________________________________________
 LD0737  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 LD0737  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 LD0737  HORZ ORDER      -  THIRD
 LD0737
 LD0737.The horizontal coordinates were established by classical geodetic methods
 LD0737.and adjusted by the National Geodetic Survey in October 1999.
 LD0737
 LD0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0737.GEOID18 height accuracy estimate available here.
 LD0737
 LD0737.Click photographs - Photos may exist for this station.
 LD0737
 LD0737.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0737
 LD0737. The following values were computed from the NAD 83(1997) position.
 LD0737
 LD0737;                    North         East     Units Scale Factor Converg.
 LD0737;SPC IL W     -   371,551.200   677,186.778   MT  0.99994758   -0 10 18.5
 LD0737;SPC IL W     - 1,218,997.56  2,221,736.95   sFT  0.99994758   -0 10 18.5
 LD0737;UTM  15      - 4,432,440.463   719,011.290   MT  1.00019053   +1 39 02.1
 LD0737
 LD0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1901132440(NAD 83)
 LD0737
 LD0737                          SUPERSEDED SURVEY CONTROL
 LD0737
 LD0737  NAD 83(1996)-  40 00 49.58595(N)    090 26 02.00054(W) AD(       ) 3
 LD0737  NAD 83(1986)-  40 00 49.59396(N)    090 26 01.99659(W) AD(       ) 3
 LD0737  NAD 27      -  40 00 49.41500(N)    090 26 01.54400(W) AD(       ) 3
 LD0737
 LD0737.Superseded values are not recommended for survey control.
 LD0737
 LD0737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0737.See file dsdata.pdf to determine how the superseded data were derived.
 LD0737
 LD0737_MARKER: 90 = CHURCH SPIRE
 LD0737
 LD0737  HISTORY     - Date     Condition        Report By
 LD0737  HISTORY     - 1934     FIRST OBSERVED   CGS
 LD0737
 LD0737                          STATION DESCRIPTION
 LD0737
 LD0737'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0738 ***********************************************************************
 LD0738  DESIGNATION -  BEARDSTOWN CBQ RR YARDS STACK
 LD0738  PID         -  LD0738
 LD0738  STATE/COUNTY-  IL/CASS
 LD0738  COUNTRY     -  US
 LD0738  USGS QUAD   -  BEARDSTOWN (2018)
 LD0738
 LD0738                         *CURRENT SURVEY CONTROL
 LD0738  ______________________________________________________________________
 LD0738* NAD 83(1997) POSITION- 40 00 54.67524(N) 090 25 32.63670(W)   ADJUSTED
 LD0738  ______________________________________________________________________
 LD0738  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 LD0738  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 LD0738  HORZ ORDER      -  THIRD
 LD0738
 LD0738.The horizontal coordinates were established by classical geodetic methods
 LD0738.and adjusted by the National Geodetic Survey in October 1999.
 LD0738
 LD0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0738.GEOID18 height accuracy estimate available here.
 LD0738
 LD0738.Click photographs - Photos may exist for this station.
 LD0738
 LD0738.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0738
 LD0738. The following values were computed from the NAD 83(1997) position.
 LD0738
 LD0738;                    North         East     Units Scale Factor Converg.
 LD0738;SPC IL W     -   371,706.196   677,883.566   MT  0.99994720   -0 09 59.7
 LD0738;SPC IL W     - 1,219,506.08  2,224,023.00   sFT  0.99994720   -0 09 59.7
 LD0738;UTM  15      - 4,432,617.584   719,702.966   MT  1.00019426   +1 39 21.2
 LD0738
 LD0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1970232617(NAD 83)
 LD0738
 LD0738                          SUPERSEDED SURVEY CONTROL
 LD0738
 LD0738  NAD 83(1996)-  40 00 54.67830(N)    090 25 32.63732(W) AD(       ) 3
 LD0738  NAD 83(1986)-  40 00 54.68631(N)    090 25 32.63327(W) AD(       ) 3
 LD0738  NAD 27      -  40 00 54.50900(N)    090 25 32.18000(W) AD(       ) 3
 LD0738
 LD0738.Superseded values are not recommended for survey control.
 LD0738
 LD0738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0738.See file dsdata.pdf to determine how the superseded data were derived.
 LD0738
 LD0738_MARKER: 63 = STACK
 LD0738
 LD0738  HISTORY     - Date     Condition        Report By
 LD0738  HISTORY     - 1934     FIRST OBSERVED   CGS
 LD0738
 LD0738                          STATION DESCRIPTION
 LD0738
 LD0738'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0739 ***********************************************************************
 LD0739  DESIGNATION -  BEARDSTOWN MUNICIPAL STANDPIPE
 LD0739  PID         -  LD0739
 LD0739  STATE/COUNTY-  IL/CASS
 LD0739  COUNTRY     -  US
 LD0739  USGS QUAD   -  BEARDSTOWN (2018)
 LD0739
 LD0739                         *CURRENT SURVEY CONTROL
 LD0739  ______________________________________________________________________
 LD0739* NAD 83(1997) POSITION- 40 00 42.27818(N) 090 25 29.40999(W)   ADJUSTED
 LD0739  ______________________________________________________________________
 LD0739  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 LD0739  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 LD0739  HORZ ORDER      -  THIRD
 LD0739
 LD0739.The horizontal coordinates were established by classical geodetic methods
 LD0739.and adjusted by the National Geodetic Survey in October 1999.
 LD0739
 LD0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0739.GEOID18 height accuracy estimate available here.
 LD0739
 LD0739.Click photographs - Photos may exist for this station.
 LD0739
 LD0739.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0739
 LD0739. The following values were computed from the NAD 83(1997) position.
 LD0739
 LD0739;                    North         East     Units Scale Factor Converg.
 LD0739;SPC IL W     -   371,323.633   677,958.976   MT  0.99994715   -0 09 57.6
 LD0739;SPC IL W     - 1,218,250.95  2,224,270.41   sFT  0.99994715   -0 09 57.6
 LD0739;UTM  15      - 4,432,237.519   719,790.526   MT  1.00019474   +1 39 22.9
 LD0739
 LD0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1979032237(NAD 83)
 LD0739
 LD0739                          SUPERSEDED SURVEY CONTROL
 LD0739
 LD0739  NAD 83(1996)-  40 00 42.28127(N)    090 25 29.41054(W) AD(       ) 3
 LD0739  NAD 83(1986)-  40 00 42.28932(N)    090 25 29.40668(W) AD(       ) 3
 LD0739  NAD 27      -  40 00 42.11200(N)    090 25 28.95300(W) AD(       ) 3
 LD0739  USSD        -  40 00 42.98700(N)    090 25 28.25700(W) AD(       ) 3
 LD0739
 LD0739.Superseded values are not recommended for survey control.
 LD0739
 LD0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0739.See file dsdata.pdf to determine how the superseded data were derived.
 LD0739
 LD0739_MARKER: 52 = STANDPIPE TANK
 LD0739
 LD0739  HISTORY     - Date     Condition        Report By
 LD0739  HISTORY     - 1934     FIRST OBSERVED   CGS
 LD0739
 LD0739                          STATION DESCRIPTION
 LD0739
 LD0739'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1524 ***********************************************************************
 HB1524  DESIGNATION -  BEATTY
 HB1524  PID         -  HB1524
 HB1524  STATE/COUNTY-  IL/POPE
 HB1524  COUNTRY     -  US
 HB1524  USGS QUAD   -  WALTERSBURG (2018)
 HB1524
 HB1524                         *CURRENT SURVEY CONTROL
 HB1524  ______________________________________________________________________
 HB1524* NAD 83(1997) POSITION- 37 26 22.39838(N) 088 31 12.13118(W)   ADJUSTED
 HB1524* NAVD 88 ORTHO HEIGHT -   238.    (meters)      781.    (feet) SCALED
 HB1524  ______________________________________________________________________
 HB1524  GEOID HEIGHT    -        -29.026 (meters)                     GEOID18
 HB1524  LAPLACE CORR    -         -2.45  (seconds)                    DEFLEC18
 HB1524  HORZ ORDER      -  FIRST
 HB1524
 HB1524.The horizontal coordinates were established by classical geodetic methods
 HB1524.and adjusted by the National Geodetic Survey in October 1999.
 HB1524
 HB1524.The orthometric height was scaled from a topographic map.
 HB1524
 HB1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1524.GEOID18 height accuracy estimate available here.
 HB1524
 HB1524.Click photographs - Photos may exist for this station.
 HB1524
 HB1524.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1524
 HB1524. The following values were computed from the NAD 83(1997) position.
 HB1524
 HB1524;                    North         East     Units Scale Factor Converg.
 HB1524;SPC IL E     -    85,788.331   283,477.802   MT  0.99997836   -0 06 48.6
 HB1524;SPC IL E     -   281,457.22    930,043.42   sFT  0.99997836   -0 06 48.6
 HB1524;UTM  16      - 4,144,719.960   365,531.484   MT  0.99982273   -0 55 27.1
 HB1524
 HB1524!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1524!SPC IL E     -   0.99996722  x   0.99997836  =   0.99994558
 HB1524!UTM  16      -   0.99996722  x   0.99982273  =   0.99978996
 HB1524
 HB1524:                Primary Azimuth Mark                     Grid Az
 HB1524:SPC IL E     -  BEATTY AZ MK                             112 55 22.8
 HB1524:UTM  16      -  BEATTY AZ MK                             113 44 01.3
 HB1524
 HB1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6553144719(NAD 83)
 HB1524
 HB1524|---------------------------------------------------------------------|
 HB1524| PID    Reference Object                     Distance      Geod. Az  |
 HB1524|                                                           dddmmss.s |
 HB1524| CI2943 BEATTY RM 1                          23.175 METERS 04744     |
 HB1524| HB1526 RAUM LOOKOUT TOWER                  313.763 METERS 11029     |
 HB1524| CI2942 BEATTY AZ MK                                       1124834.2 |
 HB1524| HB1525 771                                 101.173 METERS 15916     |
 HB1524| CI2944 BEATTY RM 2                          18.316 METERS 30402     |
 HB1524|---------------------------------------------------------------------|
 HB1524
 HB1524                          SUPERSEDED SURVEY CONTROL
 HB1524
 HB1524  NAD 83(1993)-  37 26 22.40391(N)    088 31 12.13000(W) AD(       ) 1
 HB1524  NAD 83(1986)-  37 26 22.40958(N)    088 31 12.13352(W) AD(       ) 1
 HB1524  NAD 27      -  37 26 22.22385(N)    088 31 11.97664(W) AD(       ) 1
 HB1524
 HB1524.Superseded values are not recommended for survey control.
 HB1524
 HB1524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1524.See file dsdata.pdf to determine how the superseded data were derived.
 HB1524
 HB1524_MARKER: DS = TRIANGULATION STATION DISK
 HB1524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1524_STAMPING: BEATTY 1957
 HB1524_MARK LOGO: CGS
 HB1524_PROJECTION: FLUSH
 HB1524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1524+STABILITY: SURFACE MOTION
 HB1524
 HB1524  HISTORY     - Date     Condition        Report By
 HB1524  HISTORY     - 1957     MONUMENTED       CGS
 HB1524
 HB1524                          STATION DESCRIPTION
 HB1524
 HB1524'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1524'THE STATION IS ABOUT 5-1/2 MILES NORTH OF GOLCONDA, 5-1/2 MILES
 HB1524'SOUTHEAST OF EDDYVILLE, 0.2 MILES WEST OF THE RAUM LOOKOUT
 HB1524'TOWER AND JUST SOUTH OF A FRAME HOUSE, ON PROPERTY OWNED BY MR. FRED
 HB1524'STORY, WHO LIVES IN MATTHEW, MISSOURI.  IT IS 32 FEET SOUTHEAST OF
 HB1524'THE SOUTHWEST CORNER OF THE FRAME HOUSE, 26 FEET SOUTHWEST OF THE
 HB1524'SOUTHEAST CORNER OF THE HOUSE, 94 FEET WEST OF THE CENTERLINE OF A
 HB1524'PAVED ROAD AND 63 FEET WEST OF A WHITE WITNESS POST.  THE MONUMENT IS
 HB1524'FLUSH AND THE DISK IS STAMPED BEATTY 1957.
 HB1524'
 HB1524'TO REACH THE STATION FROM THE POST OFFICE IN GOLCONDA, GO WEST ON
 HB1524'MAIN STREET FOR 0.15 MILE.  TURN RIGHT AND GO NORTH ON STATE
 HB1524'HIGHWAY 146 FOR 2.55 MILES TO A T-ROAD INTERSECTION.  TURN LEFT AND
 HB1524'GO WEST AND NORTHWEST ON A PAVED ROAD FOR 3.7 MILES TO A SIDE ROAD
 HB1524'RIGHT LEADING TO THE RAUM LOOKOUT TOWER.  CONTINUE NORTH FOR ABOUT
 HB1524'100 YARDS TO THE FRAME HOUSE ON THE LEFT AND THE STATION AS
 HB1524'DESCRIBED.
 HB1524'
 HB1524'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON THE PAVED ROAD
 HB1524'FOR ABOUT 100 YARDS TO THE ROAD LEADING TO THE LOOKOUT TOWER.
 HB1524'TURN LEFT AND GO EAST ON A GRAVELED ROAD FOR 0.15 MILE TO THE MARK ON
 HB1524'THE RIGHT.
 HB1524'
 HB1524'REFERENCE MARK 1 IS 38 FEET WEST OF THE CENTERLINE OF THE PAVED ROAD,
 HB1524'60 FEET EAST OF THE NORTHEAST CORNER OF THE FRAME HOUSE AND 15 FEET
 HB1524'NORTH OF A 14 INCH LOCUST TREE.  THE MONUMENT PROJECTS 2 INCHES AND
 HB1524'THE DISK IS STAMPED BEATTY NO 1 1957.
 HB1524'
 HB1524'REFERENCE MARK 2 IS 30 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE
 HB1524'FRAME HOUSE AND 7 FEET NORTH OF A 14 INCH LOCUST TREE WITH A
 HB1524'PROMINENT FORK.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1524'STAMPED BEATTY NO 2 1957.
 HB1524'
 HB1524'THE AZIMUTH MARK IS 123 FEET WEST OF THE NORTHWEST LEG OF THE RAUM
 HB1524'LOOKOUT TOWER, 12 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD,
 HB1524'24 FEET WEST OF A POWER LINE POLE, 1 FOOT NORTH OF A WIRE FENCE AND 2
 HB1524'FEET WEST OF A WHITE WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 HB1524'AND THE DISK IS STAMPED BEATTY 1957.
 HB1524'
 HB1524'THE UNSTAMPED BENCH MARK (U. S. GEOLOGICAL SURVEY IN COOPERATION WITH
 HB1524'THE STATE OF ILLINOIS) IS A BRONZE CAP MARK RIVETED TO THE TOP
 HB1524'OF A 4 INCH GALVANIZED IRON PIPE THAT PROJECTS ABOUT 18 INCHES.  THE
 HB1524'CAP IS STAMPED 771 (FEET).  IT IS 25 FEET EAST OF THE CENTERLINE OF
 HB1524'THE PAVED ROAD, 25 FEET NORTH OF THE CENTERLINE OF THE GRAVELED ROAD
 HB1524'LEADING TO THE RAUM LOOKOUT TOWER AND 6 FEET NORTH OF A SIGN READING
 HB1524'RAUM LOOKOUT TOWER.
 HB1524'
 HB1524'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1936 ***********************************************************************
 LC1936  DESIGNATION -  BEAVER
 LC1936  PID         -  LC1936
 LC1936  STATE/COUNTY-  IL/LOGAN
 LC1936  COUNTRY     -  US
 LC1936  USGS QUAD   -  NEW HOLLAND (2018)
 LC1936
 LC1936                         *CURRENT SURVEY CONTROL
 LC1936  ______________________________________________________________________
 LC1936* NAD 83(1997) POSITION- 40 07 56.28773(N) 089 30 49.17462(W)   ADJUSTED
 LC1936* NAVD 88 ORTHO HEIGHT -   191.    (meters)      627.    (feet) SCALED
 LC1936  ______________________________________________________________________
 LC1936  GEOID HEIGHT    -        -32.647 (meters)                     GEOID18
 LC1936  LAPLACE CORR    -          1.78  (seconds)                    DEFLEC18
 LC1936  HORZ ORDER      -  FIRST
 LC1936
 LC1936.The horizontal coordinates were established by classical geodetic methods
 LC1936.and adjusted by the National Geodetic Survey in October 1999.
 LC1936
 LC1936.The orthometric height was scaled from a topographic map.
 LC1936
 LC1936.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1936.GEOID18 height accuracy estimate available here.
 LC1936
 LC1936.Click photographs - Photos may exist for this station.
 LC1936
 LC1936.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1936
 LC1936. The following values were computed from the NAD 83(1997) position.
 LC1936
 LC1936;                    North         East     Units Scale Factor Converg.
 LC1936;SPC IL W     -   384,881.638   755,651.955   MT  0.99997929   +0 25 15.3
 LC1936;SPC IL W     - 1,262,732.51  2,479,168.12   sFT  0.99997929   +0 25 15.3
 LC1936;UTM  16      - 4,445,470.699   285,837.685   MT  1.00016465   -1 37 14.9
 LC1936
 LC1936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1936!SPC IL W     -   0.99997517  x   0.99997929  =   0.99995446
 LC1936!UTM  16      -   0.99997517  x   1.00016465  =   1.00013982
 LC1936
 LC1936:                Primary Azimuth Mark                     Grid Az
 LC1936:SPC IL W     -  BEAVER AZ MK RESET                       014 15 23.1
 LC1936:UTM  16      -  BEAVER AZ MK RESET                       016 17 53.3
 LC1936
 LC1936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8583745470(NAD 83)
 LC1936
 LC1936|---------------------------------------------------------------------|
 LC1936| PID    Reference Object                     Distance      Geod. Az  |
 LC1936|                                                           dddmmss.s |
 LC1936| CI6694 BEAVER RM 3                          41.425 METERS 00415     |
 LC1936| CI6690 BEAVER AZ MK                                       0111723.9 |
 LC1936| CI6691 BEAVER AZ MK RESET                                 0144038.4 |
 LC1936| LC1915 LINCOLN GULLETT AND SONS STACK      APPROX.14.0 KM 0833109.8 |
 LC1936| LC1923 LINCOLN ST INSANE ASYLUM STK        APPROX.11.4 KM 0852604.4 |
 LC1936| LC1921 LINCOLN ST FARM AND COLONY STK      APPROX.11.2 KM 1013038.3 |
 LC1936| LC1920 LINCOLN ST FARM COLONY WTR TK       APPROX.11.1 KM 1013900.3 |
 LC1936| CI6692 BEAVER RM 1                          46.881 METERS 22409     |
 LC1936| LC1945 MASON CITY STEEPLE                  APPROX.17.7 KM 2971020.5 |
 LC1936| CI6693 BEAVER RM 2                          50.344 METERS 32536     |
 LC1936|---------------------------------------------------------------------|
 LC1936
 LC1936                          SUPERSEDED SURVEY CONTROL
 LC1936
 LC1936  NAD 83(1986)-  40 07 56.29901(N)    089 30 49.16817(W) AD(       ) 1
 LC1936  NAD 27      -  40 07 56.13860(N)    089 30 48.79800(W) AD(       ) 1
 LC1936
 LC1936.Superseded values are not recommended for survey control.
 LC1936
 LC1936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1936.See file dsdata.pdf to determine how the superseded data were derived.
 LC1936
 LC1936_MARKER: DS = TRIANGULATION STATION DISK
 LC1936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1936_STAMPING: BEAVER 1934
 LC1936_MARK LOGO: CGS
 LC1936_PROJECTION: RECESSED 30 CENTIMETERS
 LC1936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1936+STABILITY: SURFACE MOTION
 LC1936
 LC1936  HISTORY     - Date     Condition        Report By
 LC1936  HISTORY     - 1934     MONUMENTED       CGS
 LC1936  HISTORY     - 1959     GOOD             CGS
 LC1936
 LC1936                          STATION DESCRIPTION
 LC1936
 LC1936'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1936'STATION IS ABOUT 8 MILES W OF LINCOLN, IN A SMALL PASTURE
 LC1936'WHICH IS ON THE SUMMIT OF A SMALL HILL, ON LAND OWNED BY A
 LC1936'MR. MARTIN, 86 FEET W OF THE CENTER LINE OF A N-S DIRT ROAD,
 LC1936'165.5 FEET S OF THE SE CORNER OF A HOUSE, 109 FEET N OF A
 LC1936'16-INCH ELM TREE AT THE NE CORNER OF A GARDEN, AND IS SET
 LC1936'12 INCHES UNDERGROUND.
 LC1936'
 LC1936'TO REACH FROM LINCOLN, GO W ON COMBINED STATE HIGHWAYS 120
 LC1936'AND 121 TO THEIR JUNCTION JUST NW OF TOWN, HERE TURN S ON
 LC1936'A CONCRETE ROAD, GO 0.7 MILE, TURN W ON PAVED ROAD AND GO
 LC1936'6.7 MILES TO T-ROAD S, THEN TURN S AND GO 0.75 MILE TO THE STATION
 LC1936'ON THE TOP OF THE HILL.
 LC1936'
 LC1936'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1936'BRONZE DISKS SET IN CONCRETE.
 LC1936'
 LC1936'REFERENCE MARK NO. 1 IS SW OF THE STATION, IN THE FENCE
 LC1936'BETWEEN THE PASTURE AND A GARDEN TO THE S, 13 FEET E OF THE
 LC1936'NW CORNER OF THE GARDEN, 246.98 FEET S OF REFERENCE MARK
 LC1936'NO. 2, AND PROJECTS 2 INCHES.  REFERENCE MARK NO. 2 IS NW
 LC1936'OF THE STATION, IN A PICKET FENCE BETWEEN THE PASTURE AND
 LC1936'A BARN LOT TO THE NORTH, 105 FEET W OF THE W RIGHT-OF-WAY
 LC1936'FENCE OF THE ROAD, AND PROJECTS 4 INCHES.
 LC1936'
 LC1936'AZIMUTH MARK IS NNE OF THE STATION, IN THE S RIGHT-OF-WAY
 LC1936'FENCE OF AN E-W ROAD, 0.15 MILE E OF A T-INTERSECTION, 8 FEET
 LC1936'E OF A TELEPHONE POLE, 67 FEET E OF A N-S FENCE, AND PROJECTS
 LC1936'5 INCHES.
 LC1936'
 LC1936'90-FOOT TOWER WILL CLEAR ALL LINES EXCEPT GREENVIEW, WHICH
 LC1936'REQUIRES 103 FEET.
 LC1936
 LC1936                          STATION RECOVERY (1959)
 LC1936
 LC1936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1936'THE STATION AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 LC1936'THE AZIMUTH MARK WAS NOT FOUND AND SHOULD BE CONSIDERED AS
 LC1936'LOST.  REFERENCE MARK 1 WAS KNOCKED OUT AT THIS TIME AND A
 LC1936'REFERENCE MARK 3 WAS ESTABLISHED.  THE DISTANCE AND DIRECTION
 LC1936'TO THE MARKS CHECKED.  A NEW AZIMUTH MARK WAS ESTABLISHED
 LC1936'AT THIS TIME.  A NEW DESCRIPTION AND TO REACH FOLLOWS.
 LC1936'
 LC1936'THE STATION IS ABOUT 8 MILES WEST OF LINCOLN IN A PASTURE
 LC1936'OWNED BY MR. MARTIN.  IT IS 135 FEET SOUTH OF A FENCE CORNER,
 LC1936'38 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD, 14 WEST
 LC1936'OF A FENCE AND 15 FEET NORTHWEST OF A WITNESS POST.  THE
 LC1936'MONUMENT IS 12 INCHES UNDERGROUND AND THE DISK IS STAMPED
 LC1936'BEAVER 1934.
 LC1936'
 LC1936'REFERENCE MARK 2 IS 24 FEET WEST OF A 40 INCH ELM TREE AND 1
 LC1936'FOOT SOUTH OF A FENCE.  THE MONUMENT PROJECTS 6 INCHES AND
 LC1936'THE DISK IS STAMPED BEAVER 11 1934.
 LC1936'
 LC1936'REFERENCE MARK 3 IS 24 FEET WEST OF THE CENTERLINE OF THE ROAD,
 LC1936'3 FEET WEST OF A POWER POLE AND 1 FOOT SOUTHWEST OF THE
 LC1936'FENCE CORNER.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LC1936'BEAVER NO 3 1934.
 LC1936'
 LC1936'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 LC1936'10, 121 AND U.S. HIGHWAY 66 BY-PASS AT THE WEST EDGE OF
 LC1936'LINCOLN, GO WEST ON HIGHWAY 10 FOR 5.2 MILES TO A SIDE
 LC1936'ROAD LEFT IN THE SMALL VILLAGE OF BURTON VIEW.  TURN LEFT
 LC1936'AND GO SOUTH ON THE GRAVELED ROAD FOR 1.75 MILES TO A CROSSROAD.
 LC1936'TURN RIGHT AND GO WEST ON THE PAVED ROAD FOR 0.9 MILE TO
 LC1936'THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE WEST
 LC1936'ON THE PAVED ROAD FOR 0.15 MILE TO A SIDE ROAD LEFT.  TURN
 LC1936'LEFT AND GO SOUTH ON THE GRAVELED ROAD FOR 0.7 MILE TO THE
 LC1936'STATION ON THE RIGHT AS DESCRIBED.
 LC1936'
 LC1936'THE AZIMUTH MARK IS 21 FEET NORTH OF THE CENTERLINE OF THE
 LC1936'ROAD, 2 FEET WEST OF A WITNESS POST AND 2 FEET EAST OF A
 LC1936'POWER POLE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 LC1936'IS STAMPED BEAVER 1934 RESET 1959.
 LC1936'
 LC1936'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1448 ***********************************************************************
 HB1448  DESIGNATION -  BEAVER
 HB1448  PID         -  HB1448
 HB1448  STATE/COUNTY-  IL/HARDIN
 HB1448  COUNTRY     -  US
 HB1448  USGS QUAD   -  SALINE MINES (2018)
 HB1448
 HB1448                         *CURRENT SURVEY CONTROL
 HB1448  ______________________________________________________________________
 HB1448* NAD 83(1997) POSITION- 37 35 36.68821(N) 088 11 32.41620(W)   ADJUSTED
 HB1448* NAVD 88 ORTHO HEIGHT -   186.    (meters)      610.    (feet) SCALED
 HB1448  ______________________________________________________________________
 HB1448  GEOID HEIGHT    -        -29.631 (meters)                     GEOID18
 HB1448  LAPLACE CORR    -         -3.16  (seconds)                    DEFLEC18
 HB1448  HORZ ORDER      -  FIRST
 HB1448
 HB1448.The horizontal coordinates were established by classical geodetic methods
 HB1448.and adjusted by the National Geodetic Survey in October 1999.
 HB1448
 HB1448.The orthometric height was scaled from a topographic map.
 HB1448
 HB1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1448.GEOID18 height accuracy estimate available here.
 HB1448
 HB1448.Click photographs - Photos may exist for this station.
 HB1448
 HB1448.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1448
 HB1448. The following values were computed from the NAD 83(1997) position.
 HB1448
 HB1448;                    North         East     Units Scale Factor Converg.
 HB1448;SPC IL E     -   102,869.540   312,451.715   MT  0.99997691   +0 05 09.7
 HB1448;SPC IL E     -   337,497.82  1,025,102.00   sFT  0.99997691   +0 05 09.7
 HB1448;SPC KY1Z     - 1,142,681.391 1,284,347.346   MT  0.99991707   -1 29 58.2
 HB1448;SPC KY1Z     - 3,748,947.20  4,213,729.58   sFT  0.99991707   -1 29 58.2
 HB1448;SPC KY S     -   642,638.015   284,338.434   MT  0.99995562   -1 28 52.3
 HB1448;SPC KY S     - 2,108,388.22    932,867.01   sFT  0.99995562   -1 28 52.3
 HB1448;UTM  16      - 4,161,385.500   394,738.795   MT  0.99973647   -0 43 38.9
 HB1448
 HB1448!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1448!SPC IL E     -   0.99997548  x   0.99997691  =   0.99995239
 HB1448!SPC KY1Z     -   0.99997548  x   0.99991707  =   0.99989255
 HB1448!SPC KY S     -   0.99997548  x   0.99995562  =   0.99993110
 HB1448!UTM  16      -   0.99997548  x   0.99973647  =   0.99971195
 HB1448
 HB1448:                Primary Azimuth Mark                     Grid Az
 HB1448:SPC IL E     -  ROCK CREEK                               188 28 25.1
 HB1448:SPC KY1Z     -  ROCK CREEK                               190 03 33.0
 HB1448:SPC KY S     -  ROCK CREEK                               190 02 27.1
 HB1448:UTM  16      -  ROCK CREEK                               189 17 13.7
 HB1448
 HB1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9473861385(NAD 83)
 HB1448
 HB1448|---------------------------------------------------------------------|
 HB1448| PID    Reference Object                     Distance      Geod. Az  |
 HB1448|                                                           dddmmss.s |
 HB1448| HB1450 ROCK CREEK                          APPROX. 7.3 KM 1883334.8 |
 HB1448| CI2947 BEAVER RM 2                          27.103 METERS 26340     |
 HB1448| CI2945 BEAVER AZ MK                                       3473456.4 |
 HB1448| CI2946 BEAVER RM 1                          20.353 METERS 35854     |
 HB1448|---------------------------------------------------------------------|
 HB1448
 HB1448                          SUPERSEDED SURVEY CONTROL
 HB1448
 HB1448  NAD 83(1997)-  37 35 36.68938(N)    088 11 32.41599(W) AD(       ) 1
 HB1448  NAD 83(1993)-  37 35 36.69084(N)    088 11 32.41593(W) AD(       ) 1
 HB1448  NAD 83(1986)-  37 35 36.69772(N)    088 11 32.41910(W) AD(       ) 1
 HB1448  NAD 27      -  37 35 36.52288(N)    088 11 32.29494(W) AD(       ) 1
 HB1448
 HB1448.Superseded values are not recommended for survey control.
 HB1448
 HB1448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1448.See file dsdata.pdf to determine how the superseded data were derived.
 HB1448
 HB1448_MARKER: DS = TRIANGULATION STATION DISK
 HB1448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1448_STAMPING: BEAVER 1957
 HB1448_MARK LOGO: CGS
 HB1448_PROJECTION: FLUSH
 HB1448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1448+STABILITY: SURFACE MOTION
 HB1448
 HB1448  HISTORY     - Date     Condition        Report By
 HB1448  HISTORY     - 1957     MONUMENTED       CGS
 HB1448  HISTORY     - 1962     GOOD             CGS
 HB1448
 HB1448                          STATION DESCRIPTION
 HB1448
 HB1448'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1448'THE STATION IS LOCATED ABOUT 8.5 MILES SOUTH OF SHAWNEETOWN, 8 MILES
 HB1448'EAST OF KARBERS RIDGE, ABOUT 9 MILES NORTH OF CAVE IN ROCK AND ON
 HB1448'PROPERTY OWNED BY MR. LAWRENCE CLARK.  IT IS 40.5 FEET SOUTH OF THE
 HB1448'CENTER OF A GATE, 93 FEET EAST- NORTHEAST OF A TRIANGULAR
 HB1448'BLAZED 10 INCH ELM TREE, 8.5 FEET NORTH OF A WHITE WITNESS POST AND 1
 HB1448'FOOT WEST OF A FENCE.  THE MONUMENT IS FLUSH AND THE MARK IS
 HB1448'STAMPED BEAVER 1957.
 HB1448'
 HB1448'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 13,
 HB1448'ABOUT 3 MILES EAST-NORTHEAST OF EQUALITY, GO SOUTH ON HIGHWAY 1
 HB1448'FOR 6.65 MILES TO A STEEL BRIDGE OVER EAGLE CREEK.  CONTINUE SOUTH ON
 HB1448'HIGHWAY 1 FOR 5.25 MILES TO A SIDE ROAD LEFT, EAST.  TURN EAST AND
 HB1448'FOLLOW FIELD ROAD, KEEPING TO RIGHT OF HOUSE, FOR 0.45 MILE TO TOP OF
 HB1448'HILL AND STATION ON THE RIGHT, SOUTH SIDE OF THE ROAD.
 HB1448'
 HB1448'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON THE FIELD ROAD
 HB1448'FOR 0.1 MILE TO A FORK.  BEAR LEFT, NORTHWEST ACROSS FIELD FOR
 HB1448'0.05 MILE TO THE EDGE OF THE WOODS AND THE AZIMUTH MARK AS IT IS
 HB1448'DESCRIBED BELOW.
 HB1448'
 HB1448'REFERENCE MARK 1 IS 27 FEET NORTH OF THE CENTER OF THE GATE AND 1
 HB1448'FOOT WEST OF A FENCE.  THE MONUMENT IS FLUSH AND THE MARK IS
 HB1448'STAMPED BEAVER NO 1 1957.
 HB1448'
 HB1448'REFERENCE MARK 2 IS 89 FEET WEST-SOUTHWEST OF A WHITE WITNESS POST,
 HB1448'7.5 FEET NORTH OF A TRIANGULAR BLAZED 10 INCH ELM TREE AND AT THE
 HB1448'SOUTH EDGE OF A CULTIVATED FIELD.  THE MONUMENT IS FLUSH AND THE MARK
 HB1448'IS STAMPED BEAVER NO 2 1957.
 HB1448'
 HB1448'THE AZIMUTH MARK IS 48 FEET NORTHEAST OF THE CENTERLINE OF A FIELD
 HB1448'ROAD AND 5 FEET SOUTHWEST OF A WHITE WITNESS POST.  THE
 HB1448'MONUMENT PROJECTS 3 INCHES AND THE MARK IS STAMPED BEAVER 1957.
 HB1448'
 HB1448'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1448
 HB1448                          STATION RECOVERY (1962)
 HB1448
 HB1448'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1448'THE STATION, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE RECOVERED
 HB1448'IN GOOD CONDITION.  THE DISTANCES TO ALL MARK CHECKED.  THE
 HB1448'DIRECTION TO REFERENCE MARK 1 CHECKED.  THE DIRECTION TO REFERENCE
 HB1448'MARK 2 WAS FOUND TO BE 1 MINUTE AND 29 SECONDS SMALLER.  A NEW
 HB1448'REFERENCE POINT WAS ADDED TO THE STATION, IT IS 16 FEET SOUTH OF
 HB1448'A WITNESS POST.  A NEW REFERENCE POINT WAS ADDED TO THE AZIMUTH
 HB1448'MARK, IT IS 1 FOOT SOUTH OF A WITNESS POST.
 HB1448'
 HB1448'THE PREVIOUS DESCRIPTION IS ADEQUATE.
 HB1448'
 HB1448'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5124 ***********************************************************************
 DP5124  DESIGNATION -  BEAVERSON
 DP5124  PID         -  DP5124
 DP5124  STATE/COUNTY-  IL/CHAMPAIGN
 DP5124  COUNTRY     -  US
 DP5124  USGS QUAD   -  RANTOUL (2018)
 DP5124
 DP5124                         *CURRENT SURVEY CONTROL
 DP5124  ______________________________________________________________________
 DP5124* NAD 83(1986) POSITION- 40 18 42.1    (N) 088 11 59.1    (W)   HD_HELD2
 DP5124* NAVD 88 ORTHO HEIGHT -   222.090 (meters)      728.64  (feet) ADJUSTED
 DP5124  ______________________________________________________________________
 DP5124  GEOID HEIGHT    -        -32.265 (meters)                     GEOID18
 DP5124  DYNAMIC HEIGHT  -        221.979 (meters)      728.28  (feet) COMP
 DP5124  MODELED GRAVITY -    980,121.0   (mgal)                       NAVD 88
 DP5124
 DP5124  VERT ORDER      -  SECOND    CLASS I
 DP5124
 DP5124.The horizontal coordinates were established by autonomous hand held GPS
 DP5124.observations and have an estimated accuracy of +/- 10 meters.
 DP5124
 DP5124.The orthometric height was determined by differential leveling and
 DP5124.adjusted by the NATIONAL GEODETIC SURVEY
 DP5124.in November 2014.
 DP5124
 DP5124.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5124.GEOID18 height accuracy estimate available here.
 DP5124
 DP5124.Click photographs - Photos may exist for this station.
 DP5124
 DP5124.The dynamic height is computed by dividing the NAVD 88
 DP5124.geopotential number by the normal gravity value computed on the
 DP5124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5124.degrees latitude (g = 980.6199 gals.).
 DP5124
 DP5124.The modeled gravity was interpolated from observed gravity values.
 DP5124
 DP5124;                    North         East    Units  Estimated Accuracy
 DP5124;SPC IL E     -   404,618.      311,355.      MT  (+/- 10 meters HH2 GPS)
 DP5124
 DP5124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9805563043(NAD 83)
 DP5124
 DP5124                          SUPERSEDED SURVEY CONTROL
 DP5124
 DP5124.No superseded survey control is available for this station.
 DP5124
 DP5124_MARKER: F = FLANGE-ENCASED ROD
 DP5124_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5124_STAMPING: BEAVERSON 2014
 DP5124_MARK LOGO: UIL
 DP5124_PROJECTION: FLUSH
 DP5124_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5124_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5124+STABILITY: POSITION/ELEVATION WELL
 DP5124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5124+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2024
 DP5124_ROD/PIPE-DEPTH: 13.4 meters
 DP5124_SLEEVE-DEPTH  : 0.9 meters
 DP5124
 DP5124  HISTORY     - Date     Condition        Report By
 DP5124  HISTORY     - 20140428 MONUMENTED       BCA
 DP5124  HISTORY     - 20241020 GOOD             ILGEO
 DP5124
 DP5124                          STATION DESCRIPTION
 DP5124
 DP5124'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5124'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST OF FISHER, 4.9 MI
 DP5124'(7.9 KM) NORTH OF THOMASBORO AND 2.3 MI (3.7 KM) WEST OF RANTOUL.
 DP5124'
 DP5124'TO REACH THE STATION FROM THE JUNCTION OF I 57 WITH US HIGHWAY 136,
 DP5124'LOCATED 1.5 MI (2.4 KM) WEST OF RANTOUL, IL, GO WEST ON US HIGHWAY 136
 DP5124'FOR 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP5124'
 DP5124'THE STATION IS LOCATED 70 FT (21.3 M) NORTHEAST OF THE CENTERLINE OF
 DP5124'US HIGHWAY 136, 34.0 FT (10.4 M) NORTHEAST OF THE EDGE OF PAVEMENT OF
 DP5124'US HIGHWAY 136, 24.6 FT (7.5 M) SOUTH-SOUTHWEST OF THE SOUTHWEST
 DP5124'CORNER OF THE CONCRETE FROM OLD US HIGHWAY 136 AND 3.1 FT (0.9 M) WEST
 DP5124'OF A FENCE POST.
 DP5124'
 DP5124'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5124'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5124'IN IDENTIFICATION.
 DP5124
 DP5124                          STATION RECOVERY (2024)
 DP5124
 DP5124'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2024 (SB)
 DP5124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2300 ***********************************************************************
 LB2300  DESIGNATION -  BEAVERVILLE
 LB2300  PID         -  LB2300
 LB2300  STATE/COUNTY-  IL/IROQUOIS
 LB2300  COUNTRY     -  US
 LB2300  USGS QUAD   -  BEAVERVILLE (2018)
 LB2300
 LB2300                         *CURRENT SURVEY CONTROL
 LB2300  ______________________________________________________________________
 LB2300* NAD 83(1997) POSITION- 40 56 10.32921(N) 087 39 47.57410(W)   ADJUSTED
 LB2300* NAVD 88 ORTHO HEIGHT -   195.    (meters)      640.    (feet) SCALED
 LB2300  ______________________________________________________________________
 LB2300  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 LB2300  LAPLACE CORR    -         -2.95  (seconds)                    DEFLEC18
 LB2300  HORZ ORDER      -  FIRST
 LB2300
 LB2300.The horizontal coordinates were established by classical geodetic methods
 LB2300.and adjusted by the National Geodetic Survey in October 1999.
 LB2300
 LB2300.The orthometric height was scaled from a topographic map.
 LB2300
 LB2300.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2300.GEOID18 height accuracy estimate available here.
 LB2300
 LB2300.Click photographs - Photos may exist for this station.
 LB2300
 LB2300.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2300
 LB2300. The following values were computed from the NAD 83(1997) position.
 LB2300
 LB2300;                    North         East     Units Scale Factor Converg.
 LB2300;SPC IL E     -   474,173.297   356,433.630   MT  1.00001418   +0 26 20.7
 LB2300;SPC IL E     - 1,555,683.56  1,169,399.33   sFT  1.00001418   +0 26 20.7
 LB2300;UTM  16      - 4,531,886.707   444,168.674   MT  0.99963836   -0 26 04.4
 LB2300
 LB2300!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2300!SPC IL E     -   0.99997460  x   1.00001418  =   0.99998878
 LB2300!UTM  16      -   0.99997460  x   0.99963836  =   0.99961297
 LB2300
 LB2300:                Primary Azimuth Mark                     Grid Az
 LB2300:SPC IL E     -  BEAVERVILLE AZ MK                        112 59 45.2
 LB2300:UTM  16      -  BEAVERVILLE AZ MK                        113 52 10.3
 LB2300
 LB2300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4416831886(NAD 83)
 LB2300
 LB2300|---------------------------------------------------------------------|
 LB2300| PID    Reference Object                     Distance      Geod. Az  |
 LB2300|                                                           dddmmss.s |
 LB2300| CM2746 BEAVERVILLE RM 1                     24.734 METERS 01401     |
 LB2300| CM2747 BEAVERVILLE RM 2                     25.975 METERS 10911     |
 LB2300| CM2745 BEAVERVILLE AZ MK                                  1132605.9 |
 LB2300|---------------------------------------------------------------------|
 LB2300
 LB2300                          SUPERSEDED SURVEY CONTROL
 LB2300
 LB2300  NAD 83(1997)-  40 56 10.32928(N)    087 39 47.57430(W) AD(       ) 1
 LB2300  NAD 83(1986)-  40 56 10.33502(N)    087 39 47.58190(W) AD(       ) 1
 LB2300  NAD 27      -  40 56 10.21400(N)    087 39 47.46440(W) AD(       ) 1
 LB2300
 LB2300.Superseded values are not recommended for survey control.
 LB2300
 LB2300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2300.See file dsdata.pdf to determine how the superseded data were derived.
 LB2300
 LB2300_MARKER: DS = TRIANGULATION STATION DISK
 LB2300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2300_STAMPING: BEAVERVILLE 1947
 LB2300_MARK LOGO: CGS
 LB2300_PROJECTION: FLUSH
 LB2300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2300+STABILITY: SURFACE MOTION
 LB2300
 LB2300  HISTORY     - Date     Condition        Report By
 LB2300  HISTORY     - 1947     MONUMENTED       CGS
 LB2300  HISTORY     - 1952     GOOD             CGS
 LB2300
 LB2300                          STATION DESCRIPTION
 LB2300
 LB2300'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2300'THE STATION IS LOCATED 4-1/2 MILES NORTH-NORTHWEST OF DONOVAN AND
 LB2300'1-1/2 MILES SOUTH OF BEAVERVILLE, ON THE HIGHEST POINT OF A SAND
 LB2300'KNOLL, IN AN OPEN PASTURE, ON LAND OWNED BY JOHN GERNON.  IT IS 150
 LB2300'YARDS NORTH OF A SAND ROAD, 200 YARDS WEST OF A BARN AND 5 FEET
 LB2300'SOUTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 LB2300'STAMPED BEAVERVILLE 1947.
 LB2300'
 LB2300'REFERENCE MARK NO. 1 IS 81.15 FEET NORTH OF THE STATION.  THE MARK IS
 LB2300'FLUSH AND THE DISK IS STAMPED BEAVERVILLE NO 1 1947.
 LB2300'
 LB2300'REFERENCE MARK NO. 2 IS 85.22 FEET EAST-SOUTHEAST OF THE STATION.
 LB2300'THE MARK IS FLUSH AND THE DISK IS STAMPED BEAVERVILLE NO 2 1947.
 LB2300'
 LB2300'THE AZIMUTH MARK IS 0.2 MILE SOUTHEAST OF THE STATION.  IT IS 20 FEET
 LB2300'NORTH OF THE CENTER OF A GRAVEL ROAD, 3 FEET EAST OF A WHITE WITNESS
 LB2300'POST AND 1 FOOT SOUTH OF A FENCELINE.  THE MARK IS FLUSH AND THE
 LB2300'DISK IS STAMPED BEAVERVILLE 1947.
 LB2300'
 LB2300'TO REACH THE STATION FROM THE RAILROAD DEPOT IN BEAVERVILLE, GO SOUTH
 LB2300'ON A NARROW PAVED ROAD 1.4 MILES TO A CROSSROAD, TURN RIGHT AND GO
 LB2300'WEST 0.65 MILE TO THE FARM HOUSE ON THE RIGHT, TURN RIGHT AND PASS
 LB2300'THROUGH THE BARN LOT AND GO NORTHEAST TO THE HIGHEST POINT AND THE
 LB2300'STATION AS DESCRIBED.
 LB2300'
 LB2300'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2300
 LB2300                          STATION RECOVERY (1952)
 LB2300
 LB2300'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 LB2300'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE IN GOOD
 LB2300'CONDITION.  THE DISTANCES AND DIRECTIONS TO THE AZIMUTH MARK AND
 LB2300'REFERENCE MARKS CHECKED.  THE OLD DESCRIPTION IS ADEQUATE EXCEPT
 LB2300'FOR THE FOLLOWING CHANGE--THE STATION IS 200 YARDS EAST OF A BARN
 LB2300'INSTEAD OF WEST.
 LB2300'
 LB2300'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2299 ***********************************************************************
 LB2299  DESIGNATION -  BEAVERVILLE ST MARYS CH PEAK
 LB2299  PID         -  LB2299
 LB2299  STATE/COUNTY-  IL/IROQUOIS
 LB2299  COUNTRY     -  US
 LB2299  USGS QUAD   -  BEAVERVILLE (2018)
 LB2299
 LB2299                         *CURRENT SURVEY CONTROL
 LB2299  ______________________________________________________________________
 LB2299* NAD 83(1997) POSITION- 40 57 10.48457(N) 087 39 14.31312(W)   ADJUSTED
 LB2299  ______________________________________________________________________
 LB2299  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 LB2299  LAPLACE CORR    -         -2.93  (seconds)                    DEFLEC18
 LB2299  HORZ ORDER      -  THIRD
 LB2299
 LB2299.The horizontal coordinates were established by classical geodetic methods
 LB2299.and adjusted by the National Geodetic Survey in October 1999.
 LB2299
 LB2299.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2299.GEOID18 height accuracy estimate available here.
 LB2299
 LB2299.Click photographs - Photos may exist for this station.
 LB2299
 LB2299.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2299
 LB2299. The following values were computed from the NAD 83(1997) position.
 LB2299
 LB2299;                    North         East     Units Scale Factor Converg.
 LB2299;SPC IL E     -   476,034.947   357,197.286   MT  1.00001525   +0 26 43.0
 LB2299;SPC IL E     - 1,561,791.32  1,171,904.76   sFT  1.00001525   +0 26 43.0
 LB2299;UTM  16      - 4,533,735.797   444,960.334   MT  0.99963728   -0 25 43.1
 LB2299
 LB2299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4496033735(NAD 83)
 LB2299
 LB2299                          SUPERSEDED SURVEY CONTROL
 LB2299
 LB2299  NAD 83(1997)-  40 57 10.48460(N)    087 39 14.31325(W) AD(       ) 3
 LB2299  NAD 83(1986)-  40 57 10.49028(N)    087 39 14.32068(W) AD(       ) 3
 LB2299  NAD 27      -  40 57 10.36600(N)    087 39 14.20600(W) AD(       ) 3
 LB2299
 LB2299.Superseded values are not recommended for survey control.
 LB2299
 LB2299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2299.See file dsdata.pdf to determine how the superseded data were derived.
 LB2299
 LB2299
 LB2299  HISTORY     - Date     Condition        Report By
 LB2299  HISTORY     - 1952     FIRST OBSERVED   CGS
 LB2299
 LB2299                          STATION DESCRIPTION
 LB2299
 LB2299'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 LB2299'STATION IS LOCATED IN THE TOWN OF BEAVERVILLE ON THE EAST SIDE OF
 LB2299'THE MAIN ROAD THROUGH TOWN.  IT IS AN 8 SIDED SLATE SHINGLE ROOF
 LB2299'THAT SLOPES UP TO A PEAK ABOUT 75 FEET HIGH.  THE POINT OF
 LB2299'INTERSECTION WAS THE CENTER OF THE TOP OF THE ROOF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1316 ***********************************************************************
 KB1316  DESIGNATION -  BECKER
 KB1316  PID         -  KB1316
 KB1316  STATE/COUNTY-  IL/SHELBY
 KB1316  COUNTRY     -  US
 KB1316  USGS QUAD   -  OBED (2018)
 KB1316
 KB1316                         *CURRENT SURVEY CONTROL
 KB1316  ______________________________________________________________________
 KB1316* NAD 83(1997) POSITION- 39 32 00.93063(N) 088 58 30.24119(W)   ADJUSTED
 KB1316* NAVD 88 ORTHO HEIGHT -   219.9   (meters)      721.    (feet) VERTCON3
 KB1316  ______________________________________________________________________
 KB1316  GEOID HEIGHT    -        -32.306 (meters)                     GEOID18
 KB1316  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 KB1316  HORZ ORDER      -  FIRST
 KB1316
 KB1316.The horizontal coordinates were established by classical geodetic methods
 KB1316.and adjusted by the National Geodetic Survey in October 1999.
 KB1316
 KB1316.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1316.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1316
 KB1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1316.GEOID18 height accuracy estimate available here.
 KB1316
 KB1316.Click photographs - Photos may exist for this station.
 KB1316
 KB1316.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1316
 KB1316. The following values were computed from the NAD 83(1997) position.
 KB1316
 KB1316;                    North         East     Units Scale Factor Converg.
 KB1316;SPC IL E     -   318,412.905   244,830.031   MT  1.00001246   -0 24 30.6
 KB1316;SPC IL E     - 1,044,659.67    803,246.53   sFT  1.00001246   -0 24 30.6
 KB1316;SPC IL W     -   318,883.582   802,439.599   MT  1.00007033   +0 45 30.8
 KB1316;SPC IL W     - 1,046,203.89  2,632,670.58   sFT  1.00007033   +0 45 30.8
 KB1316;UTM  16      - 4,377,855.185   330,261.009   MT  0.99995473   -1 15 27.0
 KB1316
 KB1316!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1316!SPC IL E     -   0.99997057  x   1.00001246  =   0.99998303
 KB1316!SPC IL W     -   0.99997057  x   1.00007033  =   1.00004090
 KB1316!UTM  16      -   0.99997057  x   0.99995473  =   0.99992530
 KB1316
 KB1316:                Primary Azimuth Mark                     Grid Az
 KB1316:SPC IL E     -  BECKER AZ MK                             358 53 35.9
 KB1316:SPC IL W     -  BECKER AZ MK                             357 43 34.5
 KB1316:UTM  16      -  BECKER AZ MK                             359 44 32.3
 KB1316
 KB1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3026177855(NAD 83)
 KB1316
 KB1316|---------------------------------------------------------------------|
 KB1316| PID    Reference Object                     Distance      Geod. Az  |
 KB1316|                                                           dddmmss.s |
 KB1316| KB1317 MOWEAQUA MARATHON PL MICROWAVE      APPROX.10.3 KM 0453545.0 |
 KB1316| CI6696 BECKER RM 2                          23.636 METERS 13148     |
 KB1316| KB1361 ASSUMPTION MUN TANK                 APPROX. 6.7 KM 2563856.5 |
 KB1316| CI6695 BECKER RM 1                          19.651 METERS 32735     |
 KB1316| KB1366 MOWEAQUA MUN TANK                   APPROX.10.6 KM 3425705.0 |
 KB1316| KB1318 BECKER AZ MK                        APPROX. 1.5 KM 3582905.3 |
 KB1316|---------------------------------------------------------------------|
 KB1316
 KB1316                          SUPERSEDED SURVEY CONTROL
 KB1316
 KB1316  NAD 83(1986)-  39 32 00.94160(N)    088 58 30.22841(W) AD(       ) 1
 KB1316  NAD 27      -  39 32 00.79889(N)    088 58 29.93722(W) AD(       ) 1
 KB1316  NGVD 29 (07/19/86)  220.0    (m)          722.     (f) VERT ANG       
 KB1316
 KB1316.Superseded values are not recommended for survey control.
 KB1316
 KB1316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1316.See file dsdata.pdf to determine how the superseded data were derived.
 KB1316
 KB1316_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1316_STAMPING: BECKER 1975
 KB1316_MARK LOGO: NGS
 KB1316_PROJECTION: FLUSH
 KB1316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1316+STABILITY: SURFACE MOTION
 KB1316_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1316+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2005
 KB1316
 KB1316  HISTORY     - Date     Condition        Report By
 KB1316  HISTORY     - 1975     MONUMENTED       NGS
 KB1316  HISTORY     - 1980     GOOD             NGS
 KB1316  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 KB1316  HISTORY     - 20050105 GOOD             ILDT
 KB1316
 KB1316                          STATION DESCRIPTION
 KB1316
 KB1316'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1316'THE STATION IS LOCATED ON TOP OF A PROMINENT HILL THAT IS ABOUT 6-1/2
 KB1316'MILES SOUTHEAST OF MOWEAQUA, 4 MILES EAST-NORTHEAST OF ASSUMPTION,
 KB1316'2-3/4 MILES EAST OF THE CHRISTIAN-SHELBY COUNTY LINE, ON PROPERTY
 KB1316'OWNED BY MR. KEITH BECKER WHO LIVES AT ASSUMPTION, ILLINOIS.  PHONE
 KB1316'NUMBER 768-3284.
 KB1316'
 KB1316'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND COUNTY
 KB1316'ROAD 6 AT THE NORTH EDGE OF ASSUMPTION, GO EAST ON COUNTY ROAD 6 FOR
 KB1316'3.7 MILES TO A CROSSROAD.  TURN LEFT AND GO NORTH ON A BLACKTOP ROAD
 KB1316'0.75 MILE TO THE STATION ON THE RIGHT, EAST SIDE OF THE ROAD.  TO
 KB1316'REACH THE AZIMUTH MARK, CONTINUE AHEAD NORTH, ON PAVED ROAD FOR 0.25
 KB1316'MILE TO A CROSSROAD.  CONTINUE NORTH 0.75 MILE TO THE MARK ON THE
 KB1316'LEFT, WEST SIDE OF THE ROAD.
 KB1316'
 KB1316'THE STATION MARKS ARE STANDARD DISKS STAMPED BECKER 1975.  THE SURFACE
 KB1316'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1316'WHICH IS FLUSH WITH THE GROUND SURFACE.  IT IS 100 FEET NORTH OF
 KB1316'CENTER OF A DRIVEWAY, AND 58 FEET EAST OF CENTER OF A PAVED ROAD.  THE
 KB1316'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE
 KB1316'ABOUT 42 INCHES BELOW THE GROUND SURFACE.
 KB1316'
 KB1316'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BECKER NO 1 1975, SET IN
 KB1316'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 KB1316'THE GROUND SURFACE.  IT IS 26 FEET EAST OF CENTER OF THE PAVED ROAD,
 KB1316'AND ABOUT 3 FEET LOWER THAN THE STATION.
 KB1316'
 KB1316'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BECKER NO 2 1975, SET IN
 KB1316'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 KB1316'THE GROUND SURFACE.  IT IS 108 FEET EAST OF THE CENTER OF THE PAVED
 KB1316'ROAD, 45 FEET NORTH OF CENTER OF A DRIVEWAY, AND 5 FEET
 KB1316'NORTH-NORTHWEST OF A 30-INCH DIAMETER OAK TREE.
 KB1316'
 KB1316'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED BECKER AZ
 KB1316'1975, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH
 KB1316'IS FLUSH WITH THE GROUND SURFACE.  IT IS 19 FEET WEST OF CENTER OF THE
 KB1316'ROAD, 6 FEET SOUTH OF A POWERLINE POLE, AND 3 FEET NORTH OF A METAL
 KB1316'WITNESS POST.
 KB1316'
 KB1316'HEIGHT OF LIGHT ABOVE STATION MARK 26.3 METERS.
 KB1316
 KB1316                          STATION RECOVERY (1980)
 KB1316
 KB1316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1316'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 KB1316'RECOVERED IN GOOD CONDITION.  THE DIRECTIONS COMPARED FAVORABLY WITH
 KB1316'THE 1976 DATA.  THE DISTANCE TO REFERENCE MARK 1 CHECKED THE 1976
 KB1316'DATA. THE DISTANCE TO REFERENCE MARK 2 WAS 0.009 METER SHORTER.  THE
 KB1316'STATION IS LOCATED 6.40 KM EAST-NORTHEAST OF ASSUMPTION.  10.46 KM
 KB1316'SOUTHEAST OF MOWEAQUA, AND ON PROPERTY OWNED BY MR. KEITH BECKER,
 KB1316'ASSUMPTION, IL 62510.  TELEPHONE NUMBER 217-768-3284.
 KB1316'
 KB1316'TO REACH THE STATION FROM POST OFFICE IN ASSUMPTION, GO NORTH ON NORTH
 KB1316'CHESTNUT STREET FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF WEST 1ST
 KB1316'NORTH STREET.  TURN RIGHT AND GO EAST ON WEST 1ST NORTH STREET
 KB1316'CROSSING RAILROAD TRACKS TO EAST 1ST NORTH STREET.  CONTINUE EAST ON
 KB1316'EAST 1ST NORTH STREET FOR 0.48 KM (0.3 MI) TO THE JUNCTION OF NORTH
 KB1316'COLLEGE AVENUE (US HIGHWAY 51)  TURN LEFT AND GO NORTH ON COLLEGE
 KB1316'AVENUE FOR 0.3 KM (0.2 MI) TO A CROSSROAD (COUNTY ROAD 6)  TURN RIGHT
 KB1316'AND GO EAST ON COUNTY ROAD 6 FOR 4.7 KM (2.9 MI) TO A SIDE ROAD LEFT.
 KB1316'TURN LEFT AND GO NORTH ON BLACKTOP AND DIRT ROAD FOR 1.1 KM (0.7 MI)
 KB1316'TO THE TOP OF HILL AND THE STATION ON THE RIGHT.  IT IS IN THE
 KB1316'NORTHEAST ANGLE OF THE JUNCTION OF BLACKTOP ROAD AND A DRIVEWAY TO MR.
 KB1316'BECKER HOUSE.
 KB1316'
 KB1316'THE STATION IS A STANDARD NGS DISK STAMPED---BECKER 1975---, SET INTO
 KB1316'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 KB1316'GROUND.  IT IS LOCATED 21.0 METERS NORTH FROM THE CENTER OF DRIVEWAY,
 KB1316'18.0 METERS EAST FROM THE CENTER OF BLACKTOP ROAD AND 9.0 METERS WEST
 KB1316'FROM THE SOUTH ONE OF TWO TREES.
 KB1316'
 KB1316'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1316'---BECKER NO 1 1975---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1316'30 CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 8.0 METERS EAST
 KB1316'FROM THE CENTER OF BLACKTOP ROAD AND 6.50 METERS SOUTH FROM A 14-INCH
 KB1316'TREE.  MARK IS BELOW STATION 0.5 METER.
 KB1316'
 KB1316'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1316'---BECKER NO 2 1975---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1316'30 CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 5.6 METERS SOUTH
 KB1316'FROM THE CENTER OF DRIVEWAY AND 1.40 METERS WEST FROM A 36-INCH TREE.
 KB1316'MARK IS ABOVE STATION 0.5 METER.
 KB1316'
 KB1316'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS REFERENCE MARK DISK STAMPED
 KB1316'---BECKER AZ 1975---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 KB1316'CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 5.5 METERS WEST FROM
 KB1316'THE CENTER OF DIRT ROAD, 2.30 METERS SOUTH FROM A POWER POLE, AND 0.90
 KB1316'METER NORTH FROM A WITNESS POST.  TO REACH AZIMUTH MARK FROM THE
 KB1316'STATION PROCEED NORTH ON DIRT AND BLACKTOP ROAD FOR 0.4 KM (0.25 MI)
 KB1316'TO A CROSSROAD.  CONTINUE NORTH ON DIRT ROAD FOR 1.0 KM (0.65 MI) TO
 KB1316'MARK ON LEFT.
 KB1316'
 KB1316'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 25.7 METERS.  LIGHT WAS SHOWN
 KB1316'FROM TOP OF G-MAST.
 KB1316
 KB1316                          STATION RECOVERY (2000)
 KB1316
 KB1316'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1316'SEARCHED FOR BUT NOT FOUND.  TREES HAVE BEEN PLANTED IN THE PROXIMITY
 KB1316'OF THE STATION.  RM 1 AND RM 2 WERE RECOVERED IN GOOD CONDITION.
 KB1316
 KB1316                          STATION RECOVERY (2005)
 KB1316
 KB1316'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB1316'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1318 ***********************************************************************
 KB1318  DESIGNATION -  BECKER AZ MK
 KB1318  PID         -  KB1318
 KB1318  STATE/COUNTY-  IL/SHELBY
 KB1318  COUNTRY     -  US
 KB1318  USGS QUAD   -  OBED (2018)
 KB1318
 KB1318                         *CURRENT SURVEY CONTROL
 KB1318  ______________________________________________________________________
 KB1318* NAD 83(1997) POSITION- 39 32 50.84720(N) 088 58 31.94665(W)   ADJUSTED
 KB1318* NAVD 88 ORTHO HEIGHT -   191.1   (meters)      627.    (feet) VERTCON3
 KB1318  ______________________________________________________________________
 KB1318  GEOID HEIGHT    -        -32.322 (meters)                     GEOID18
 KB1318  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 KB1318  HORZ ORDER      -  SECOND
 KB1318
 KB1318.The horizontal coordinates were established by classical geodetic methods
 KB1318.and adjusted by the National Geodetic Survey in October 1999.
 KB1318
 KB1318.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1318.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1318
 KB1318.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1318.GEOID18 height accuracy estimate available here.
 KB1318
 KB1318.Click photographs - Photos may exist for this station.
 KB1318
 KB1318.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1318
 KB1318. The following values were computed from the NAD 83(1997) position.
 KB1318
 KB1318;                    North         East     Units Scale Factor Converg.
 KB1318;SPC IL E     -   319,952.628   244,800.289   MT  1.00001250   -0 24 32.1
 KB1318;SPC IL E     - 1,049,711.25    803,148.95   sFT  1.00001250   -0 24 32.1
 KB1318;SPC IL W     -   320,422.469   802,378.494   MT  1.00007018   +0 45 30.5
 KB1318;SPC IL W     - 1,051,252.72  2,632,470.11   sFT  1.00007018   +0 45 30.5
 KB1318;UTM  16      - 4,379,395.091   330,254.088   MT  0.99995476   -1 15 29.4
 KB1318
 KB1318!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1318!SPC IL E     -   0.99997509  x   1.00001250  =   0.99998759
 KB1318!SPC IL W     -   0.99997509  x   1.00007018  =   1.00004527
 KB1318!UTM  16      -   0.99997509  x   0.99995476  =   0.99992985
 KB1318
 KB1318:                Primary Azimuth Mark                     Grid Az
 KB1318:SPC IL E     -  BECKER                                   178 53 36.4
 KB1318:SPC IL W     -  BECKER                                   177 43 33.8
 KB1318:UTM  16      -  BECKER                                   179 44 33.7
 KB1318
 KB1318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3025479395(NAD 83)
 KB1318
 KB1318|---------------------------------------------------------------------|
 KB1318| PID    Reference Object                     Distance      Geod. Az  |
 KB1318|                                                           dddmmss.s |
 KB1318| KB1316 BECKER                              APPROX. 1.5 KM 1782904.3 |
 KB1318| KB1319 BECKER AZ MK A PT                     6.378 METERS 30807     |
 KB1318|---------------------------------------------------------------------|
 KB1318
 KB1318                          SUPERSEDED SURVEY CONTROL
 KB1318
 KB1318  NAD 83(1986)-  39 32 50.85817(N)    088 58 31.93404(W) AD(       ) 2
 KB1318  NAD 27      -  39 32 50.71619(N)    088 58 31.64360(W) AD(       ) 2
 KB1318  NGVD 29 (07/19/86)  191.2    (m)          627.     (f) VERT ANG       
 KB1318
 KB1318.Superseded values are not recommended for survey control.
 KB1318
 KB1318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1318.See file dsdata.pdf to determine how the superseded data were derived.
 KB1318
 KB1318_MARKER: DR = REFERENCE MARK DISK
 KB1318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1318_STAMPING: BECKER AZ 1975
 KB1318_MARK LOGO: NGS
 KB1318_PROJECTION: FLUSH
 KB1318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1318+STABILITY: SURFACE MOTION
 KB1318
 KB1318  HISTORY     - Date     Condition        Report By
 KB1318  HISTORY     - 1976     MONUMENTED       NGS
 KB1318  HISTORY     - 1980     GOOD             NGS
 KB1318
 KB1318                          STATION DESCRIPTION
 KB1318
 KB1318'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1318'THE STATION IS LOCATED ABOUT 6.5 MILES SOUTHEAST OF
 KB1318'MOWEAQUA, 4 MILES EAST-NORTHEAST OF ASSUMPTION, 2.7 MILES EAST
 KB1318'OF THE CHRISTIAN-SHELBY COUNTY LINE, IN THE NW 1/4 SECTION 34,
 KB1318'T 13 N, R 2 E, AND ON LAND OWNED BY MR. KEITH BECKER, ASSUMPTIAN,
 KB1318'ILLINOIS, TELEPHONE NUMBER 768-3284.
 KB1318'
 KB1318'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED BECKER
 KB1318'AZ 1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1318'MONUMENT FLUSH WITH THE GROUND SURFACE.  IT IS 19 FEET WEST OF
 KB1318'THE CENTER OF A PAVED ROAD, 6 FEET SOUTH OF A POWERLINE POLE
 KB1318'AND 3 FEET NORTH OF A METAL WITNESS POST.
 KB1318'
 KB1318'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1318'STATION BECKER 1975.
 KB1318'
 KB1318'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1318'BECKER, DISTANCE BEING 1539.977 METERS, NORTH OF THE
 KB1318'TRIANGULATION STATION.
 KB1318
 KB1318                          STATION RECOVERY (1980)
 KB1318
 KB1318'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1318'THE STATION WAS RECOVERED IN GOOD CONDITION.
 KB1318'THE STATION IS LOCATED ABOUT 9.7 KM EAST-NORTHEAST OF
 KB1318'ASSUMPTION, 4.3 KM EAST OF THE CHRISTIAN-SHELBY COUNTY
 KB1318'LINE, AND ON PROPERTY OWNED BY SHELBY COUNTY.
 KB1318'
 KB1318'TO REACH THE STATION FROM POST OFFICE IN ASSUMPTION GO NORTH ON
 KB1318'NORTH CHESTNUT STREET FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF
 KB1318'WEST 1ST NORTH STREET.  TURN RIGHT AND GO EAST ON WEST 1ST NORTH
 KB1318'STREET CROSSING RAILROAD TRACKS TO EAST 1ST NORTH STREET.
 KB1318'CONTINUE EAST ON 1ST NORTH STREET FOR 0.5 KM (0.3 MI) TO THE
 KB1318'JUNCTION OF NORTH COLLEGE AVENUE (U.S. HIGHWAY 51).  TURN LEFT AND
 KB1318'GO NORTH ON NORTH COLLEGE AVENUE FOR 0.3 KM (0.2 MI) TO A
 KB1318'CROSSROAD, (COUNTY ROAD 6).  TURN RIGHT AND GO EAST ON COUNTY ROAD 6
 KB1318'FOR 4.7 KM (2.9 MI) TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH
 KB1318'ON DIRT AND BLACKTOP ROAD FOR 1.1 KM (0.7 MI) TO TOP OF HILL.
 KB1318'CONTINUE NORTH ON ROAD FOR 0.4 KM (0.25 MI) TO A CROSSROAD.
 KB1318'CONTINUE NORTH ON ROAD FOR 1.0 KM (0.65 MI) TO STATION ON LEFT.
 KB1318'
 KB1318'THE STATION IS A STANDARD NGS REFERENCE MARK DISK
 KB1318'STAMPED---BECKER AZ 1975---,
 KB1318'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1318'FLUSH WITH GROUND.  IT IS LOCATED
 KB1318'5.5 METERS WEST FROM THE CENTER OF DIRT ROAD,
 KB1318'2.30 METERS SOUTH FROM A POWER POLE, AND
 KB1318'0.90 METER NORTH FROM A WITNESS POST.
 KB1318'
 KB1318'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1646 ***********************************************************************
 JB1646  DESIGNATION -  BED
 JB1646  PID         -  JB1646
 JB1646  STATE/COUNTY-  IL/WAYNE
 JB1646  COUNTRY     -  US
 JB1646  USGS QUAD   -  ENTERPRISE (2018)
 JB1646
 JB1646                         *CURRENT SURVEY CONTROL
 JB1646  ______________________________________________________________________
 JB1646* NAD 83(1997) POSITION- 38 30 02.15478(N) 088 22 09.20196(W)   ADJUSTED
 JB1646* NAVD 88 ORTHO HEIGHT -   138.330 (meters)      453.84  (feet) ADJUSTED
 JB1646  ______________________________________________________________________
 JB1646  GEOID HEIGHT    -        -30.783 (meters)                     GEOID18
 JB1646  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 JB1646  DYNAMIC HEIGHT  -        138.244 (meters)      453.56  (feet) COMP
 JB1646  MODELED GRAVITY -    980,004.2   (mgal)                       NAVD 88
 JB1646
 JB1646  HORZ ORDER      -  SECOND
 JB1646  VERT ORDER      -  SECOND    CLASS I
 JB1646
 JB1646.The horizontal coordinates were established by classical geodetic methods
 JB1646.and adjusted by the National Geodetic Survey in October 1999.
 JB1646
 JB1646.The orthometric height was determined by differential leveling and
 JB1646.adjusted by the NATIONAL GEODETIC SURVEY
 JB1646.in July 2014.
 JB1646
 JB1646.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1646.GEOID18 height accuracy estimate available here.
 JB1646
 JB1646.Click photographs - Photos may exist for this station.
 JB1646
 JB1646.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1646
 JB1646.The dynamic height is computed by dividing the NAVD 88
 JB1646.geopotential number by the normal gravity value computed on the
 JB1646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1646.degrees latitude (g = 980.6199 gals.).
 JB1646
 JB1646.The modeled gravity was interpolated from observed gravity values.
 JB1646
 JB1646. The following values were computed from the NAD 83(1997) position.
 JB1646
 JB1646;                    North         East     Units Scale Factor Converg.
 JB1646;SPC IL E     -   203,541.123   296,869.370   MT  0.99997512   -0 01 20.4
 JB1646;SPC IL E     -   667,784.50    973,978.92   sFT  0.99997512   -0 01 20.4
 JB1646;UTM  16      - 4,262,248.039   380,605.091   MT  0.99977555   -0 51 08.9
 JB1646
 JB1646!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1646!SPC IL E     -   0.99998313  x   0.99997512  =   0.99995825
 JB1646!UTM  16      -   0.99998313  x   0.99977555  =   0.99975868
 JB1646
 JB1646:                Primary Azimuth Mark                     Grid Az
 JB1646:SPC IL E     -  BED AZ MK                                269 10 26.8
 JB1646:UTM  16      -  BED AZ MK                                270 00 15.3
 JB1646
 JB1646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8060562248(NAD 83)
 JB1646
 JB1646|---------------------------------------------------------------------|
 JB1646| PID    Reference Object                     Distance      Geod. Az  |
 JB1646|                                                           dddmmss.s |
 JB1646| CI2952 BED RM 1                             26.750 METERS 13530     |
 JB1646| CI2953 BED RM 2                             25.331 METERS 22537     |
 JB1646| CI2951 BED AZ MK                                          2690906.4 |
 JB1646|---------------------------------------------------------------------|
 JB1646
 JB1646                          SUPERSEDED SURVEY CONTROL
 JB1646
 JB1646  NAD 83(1997)-  38 30 02.16126(N)    088 22 09.20007(W) AD(       ) 2
 JB1646  NAD 83(1986)-  38 30 02.16754(N)    088 22 09.20030(W) AD(       ) 2
 JB1646  NAD 27      -  38 30 01.99322(N)    088 22 09.03375(W) AD(       ) 2
 JB1646
 JB1646.Superseded values are not recommended for survey control.
 JB1646
 JB1646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1646.See file dsdata.pdf to determine how the superseded data were derived.
 JB1646
 JB1646_MARKER: DS = TRIANGULATION STATION DISK
 JB1646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1646_STAMPING: BED 1961
 JB1646_MARK LOGO: CGS
 JB1646_PROJECTION: RECESSED 8 CENTIMETERS
 JB1646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1646+STABILITY: SURFACE MOTION
 JB1646_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1646+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 JB1646
 JB1646  HISTORY     - Date     Condition        Report By
 JB1646  HISTORY     - 1961     MONUMENTED       CGS
 JB1646  HISTORY     - 20131212 GOOD             AMESC
 JB1646
 JB1646                          STATION DESCRIPTION
 JB1646
 JB1646'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1646'THE STATION IS ABOUT 4.5 MILES NORTH-NORTHEAST OF GEFF, ABOUT 4 MILES
 JB1646'EAST-SOUTHEAST OF CISNE, IN THE SOUTHEAST 0.25 OF SEC 24, T 1 N, R 7
 JB1646'E, AND ON THE PROPERTY OF MR S C RUBLE.  IT IS 83 FEET SOUTHWEST OF
 JB1646'THE SOUTHWEST CORNER OF A PORCH, 45 FEET SOUTHWEST OF A 10 INCH APPLE
 JB1646'TREE, 41 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD AND 28 FEET
 JB1646'NORTHWEST OF A 36 INCH TREE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1646'STAMPED BED 1961.
 JB1646'
 JB1646'TO REACH FROM THE CAUTION LIGHT JUST EAST OF THE POST OFFICE IN GEFF,
 JB1646'GO NORTH ON U S HIGHWAY 45 FOR 4.1 MILES TO A CROSSROAD.  TURN RIGHT
 JB1646'AND GO EAST ON A GRAVELED ROAD FOR 1.0 MILE TO A CROSSROAD.  CONTINUE
 JB1646'EAST ON THE GRAVELED ROAD FOR 0.6 MILE TO THE AZIMUTH MARK ON THE
 JB1646'RIGHT.  CONTINUE EAST ON THE GRAVELED ROAD FOR 0.25 MILE TO THE HOME
 JB1646'OF MR RUBLE AND THE STATION ON THE LEFT.
 JB1646'
 JB1646'REFERENCE MARK 1 IS 20 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 JB1646'ROAD, 16 FEET NORTH OF THE NORTHEAST CORNER OF A GARAGE, 1 FOOT WEST
 JB1646'OF A FENCE CORNER AND 1 FOOT SOUTHWEST OF A WITNESS POST.  THE
 JB1646'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED BED NO 1 1961.
 JB1646'
 JB1646'REFERENCE MARK 2 IS 92 FEET WEST OF A FENCE CORNER, 20 FEET SOUTH OF
 JB1646'THE CENTERLINE OF THE GRAVELED ROAD AND 2 FEET SOUTH OF A WIRE FENCE.
 JB1646'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED BED NO 2 1961.
 JB1646'
 JB1646'THE AZIMUTH MARK IS 21 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 JB1646'ROAD, 2 FEET EAST OF A WITNESS POST AND 1 FOOT EAST OF A POWER POLE.
 JB1646'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED BED 1961.
 JB1646'
 JB1646'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1646
 JB1646                          STATION RECOVERY (2013)
 JB1646
 JB1646'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 JB1646'NOTE - THE PORCH AND APPLE TREE ARE NOW GONE, REFERENCE MARK 2 WAS NOT
 JB1646'SEARCHED FOR THE AZIMUTH MARK IS GONE.
 JB1646'
 JB1646'THE STATION IS 30.0 FT (9.1 M) EAST-SOUTHEAST OF A METAL MACHINE SHED,
 JB1646'31.0 FT (9.4 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE TRAILER,
 JB1646'THE ROAD IS NOW TAR AND CHIP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1679 ***********************************************************************
 MF1679  DESIGNATION -  BEDFORD
 MF1679  PID         -  MF1679
 MF1679  STATE/COUNTY-  IL/BUREAU
 MF1679  COUNTRY     -  US
 MF1679  USGS QUAD   -  MANLIUS (2018)
 MF1679
 MF1679                         *CURRENT SURVEY CONTROL
 MF1679  ______________________________________________________________________
 MF1679* NAD 83(1997) POSITION- 41 29 48.17150(N) 089 40 46.43697(W)   ADJUSTED
 MF1679* NAVD 88 ORTHO HEIGHT -   120.    (meters)      394.    (feet) SCALED
 MF1679  ______________________________________________________________________
 MF1679  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF1679  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 MF1679  HORZ ORDER      -  THIRD
 MF1679
 MF1679.The horizontal coordinates were established by classical geodetic methods
 MF1679.and adjusted by the National Geodetic Survey in October 1999.
 MF1679
 MF1679.The orthometric height was scaled from a topographic map.
 MF1679
 MF1679.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1679.GEOID18 height accuracy estimate available here.
 MF1679
 MF1679.Click photographs - Photos may exist for this station.
 MF1679
 MF1679.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1679
 MF1679. The following values were computed from the NAD 83(1997) position.
 MF1679
 MF1679;                    North         East     Units Scale Factor Converg.
 MF1679;SPC IL W     -   536,301.282   740,670.778   MT  0.99996153   +0 19 21.9
 MF1679;SPC IL W     - 1,759,515.12  2,430,017.38   sFT  0.99996153   +0 19 21.9
 MF1679;UTM  16      - 4,597,366.147   276,334.616   MT  1.00021568   -1 46 34.2
 MF1679
 MF1679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1679!SPC IL W     -   0.99998637  x   0.99996153  =   0.99994791
 MF1679!UTM  16      -   0.99998637  x   1.00021568  =   1.00020205
 MF1679
 MF1679:                Primary Azimuth Mark                     Grid Az
 MF1679:SPC IL W     -  BEDFORD AZ MK                            197 14 43.9
 MF1679:UTM  16      -  BEDFORD AZ MK                            199 20 40.0
 MF1679
 MF1679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7633497366(NAD 83)
 MF1679
 MF1679|---------------------------------------------------------------------|
 MF1679| PID    Reference Object                     Distance      Geod. Az  |
 MF1679|                                                           dddmmss.s |
 MF1679| MF1682 MANLIUS MUNICIPAL TANK              APPROX. 4.6 KM 1700125.9 |
 MF1679| CI6698 BEDFORD RM 1                         10.050 METERS 18007     |
 MF1679| CI6697 BEDFORD AZ MK                                      1973405.8 |
 MF1679| MF1680 EB 18                               120.733 METERS 26656     |
 MF1679| CI6699 BEDFORD RM 2                          6.892 METERS 27220     |
 MF1679|---------------------------------------------------------------------|
 MF1679
 MF1679                          SUPERSEDED SURVEY CONTROL
 MF1679
 MF1679  NAD 83(1996)-  41 29 48.17180(N)    089 40 46.43694(W) AD(       ) 3
 MF1679  NAD 83(1986)-  41 29 48.17825(N)    089 40 46.44309(W) AD(       ) 3
 MF1679  NAD 27      -  41 29 48.05190(N)    089 40 46.08950(W) AD(       ) 3
 MF1679
 MF1679.Superseded values are not recommended for survey control.
 MF1679
 MF1679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1679.See file dsdata.pdf to determine how the superseded data were derived.
 MF1679
 MF1679_MARKER: DS = TRIANGULATION STATION DISK
 MF1679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1679_STAMPING: BEDFORD 1954
 MF1679_MARK LOGO: CGS
 MF1679_PROJECTION: RECESSED 41 CENTIMETERS
 MF1679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1679+STABILITY: SURFACE MOTION
 MF1679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1679+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2025
 MF1679
 MF1679  HISTORY     - Date     Condition        Report By
 MF1679  HISTORY     - 1954     MONUMENTED       CGS
 MF1679  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF1679  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1679  HISTORY     - 20250711 GOOD             ILDT
 MF1679
 MF1679                          STATION DESCRIPTION
 MF1679
 MF1679'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1679'STATION IS LOCATED ABOUT 3 MILES NORTH OF MANLIUS AND IS ON ROAD
 MF1679'RIGHT-OF-WAY.  IT IS 17 FEET NORTH OF THE CENTER OF A GRAVEL ROAD,
 MF1679'16 FEET WEST OF A 5 INCH ASH TREE WITH A TRIANGLE BLAZE ON THE
 MF1679'SOUTH SIDE, 5 FEET SOUTHWEST OF A WHITE WITNESS POST AND 3 FEET
 MF1679'SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1679'BEDFORD 1954.
 MF1679'
 MF1679'REFERENCE MARK NO. 1 IS 14 FEET SOUTH OF THE CENTER OF A GRAVEL
 MF1679'ROAD AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS FLUSH AND
 MF1679'THE DISK IS STAMPED BEDFORD NO 1 1954.
 MF1679'
 MF1679'REFERENCE MARK NO. 2 IS 17 FEET NORTH OF THE CENTER OF THE
 MF1679'GRAVEL ROAD AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS FLUSH
 MF1679'AND THE DISK IS STAMPED BEDFORD NO 2 1954.
 MF1679'
 MF1679'EB (USGS) BM IS 45 FEET SOUTHWEST OF THE INTERSECTION OF A GRAVEL
 MF1679'T-ROAD, 11 FEET NORTHWEST OF A 6 INCH LOCUST TREE WITH A TRIANGLE
 MF1679'BLAZE ON THE NORTH SIDE AND 2 FEET EAST OF A FENCE LINE.  THE
 MF1679'MARK IS A ROUND 4 INCH IRON PIPE WITH A STANDARD U.S. GEOLOGICAL
 MF1679'SURVEY BENCH MARK DISK IN THE TOP STAMPED ILL. 693 (FEET ABOVE
 MF1679'SEA LEVEL) EB 18 1921.  THE MARK PROJECTS ABOUT 8 INCHES.
 MF1679'
 MF1679'AZIMUTH MARK IS 24 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 2
 MF1679'FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A FENCE
 MF1679'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED BEDFORD 1954.
 MF1679'
 MF1679'TO REACH THE STATION FROM THE INTERSECTION OF A GRAVEL ROAD AND A
 MF1679'RAILROAD CROSSING JUST EAST OF THE RAILROAD DEPOT IN MANLIUS,
 MF1679'GO NORTH ON GRAVEL ROAD FOR 1.0 MILE TO A SIDE ROAD RIGHT, TURN
 MF1679'RIGHT AND GO NORTHEAST AND NORTH ON GRAVEL ROAD FOR 1.75 MILE TO
 MF1679'THE AZIMUTH MARK ON THE LEFT AS DESCRIBED, CONTINUE NORTH ON
 MF1679'GRAVEL ROAD FOR 0.25 MILE TO A SIDE ROAD RIGHT AND EB (USGS) BM
 MF1679'ON THE LEFT, TURN RIGHT AND GO EAST ON GRAVEL ROAD FOR 0.05 MILE
 MF1679'TO THE STATION ON THE LEFT AS DESCRIBED.
 MF1679'
 MF1679'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1679
 MF1679                          STATION RECOVERY (1995)
 MF1679
 MF1679'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1679'MARK NOT FOUND.
 MF1679
 MF1679                          STATION RECOVERY (2001)
 MF1679
 MF1679'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1679'RM 1 AND RM 2 WERE NOT FOUND. AZ MARK MF1680, EB 18, FOUND AS
 MF1679'DESCRIBED.
 MF1679
 MF1679                          STATION RECOVERY (2025)
 MF1679
 MF1679'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1679'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3132 ***********************************************************************
 ME3132  DESIGNATION -  BEDFORD PARK RAD KSA 717 MAST
 ME3132  PID         -  ME3132
 ME3132  STATE/COUNTY-  IL/COOK
 ME3132  COUNTRY     -  US
 ME3132  USGS QUAD   -  BERWYN (2018)
 ME3132
 ME3132                         *CURRENT SURVEY CONTROL
 ME3132  ______________________________________________________________________
 ME3132* NAD 83(1997) POSITION- 41 46 12.52712(N) 087 49 05.79175(W)   ADJUSTED
 ME3132  ______________________________________________________________________
 ME3132  GEOID HEIGHT    -        -33.396 (meters)                     GEOID18
 ME3132  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 ME3132  HORZ ORDER      -  THIRD
 ME3132
 ME3132.The horizontal coordinates were established by classical geodetic methods
 ME3132.and adjusted by the National Geodetic Survey in October 1999.
 ME3132
 ME3132.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3132.GEOID18 height accuracy estimate available here.
 ME3132
 ME3132.Click photographs - Photos may exist for this station.
 ME3132
 ME3132.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3132
 ME3132. The following values were computed from the NAD 83(1997) position.
 ME3132
 ME3132;                    North         East     Units Scale Factor Converg.
 ME3132;SPC IL E     -   566,701.395   342,825.154   MT  0.99999756   +0 20 35.2
 ME3132;SPC IL E     - 1,859,252.83  1,124,752.19   sFT  0.99999756   +0 20 35.2
 ME3132;UTM  16      - 4,624,579.885   431,988.775   MT  0.99965692   -0 32 42.4
 ME3132
 ME3132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3198824579(NAD 83)
 ME3132
 ME3132                          SUPERSEDED SURVEY CONTROL
 ME3132
 ME3132  NAD 83(1997)-  41 46 12.52722(N)    087 49 05.79212(W) AD(       ) 3
 ME3132  NAD 83(1994)-  41 46 12.53022(N)    087 49 05.80063(W) AD(       ) 3
 ME3132  NAD 83(1986)-  41 46 12.53081(N)    087 49 05.80031(W) AD(       ) 3
 ME3132  NAD 27      -  41 46 12.41695(N)    087 49 05.59658(W) AD(       ) 3
 ME3132
 ME3132.Superseded values are not recommended for survey control.
 ME3132
 ME3132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3132.See file dsdata.pdf to determine how the superseded data were derived.
 ME3132
 ME3132_MARKER: 42 = RADIO/TV MAST
 ME3132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3132+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2005
 ME3132
 ME3132  HISTORY     - Date     Condition        Report By
 ME3132  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3132  HISTORY     - 1989     GOOD             USPSQD
 ME3132  HISTORY     - 19970802 GOOD             USPSQD
 ME3132  HISTORY     - 20050123 GOOD             GEOCAC
 ME3132
 ME3132                          STATION DESCRIPTION
 ME3132
 ME3132'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3132'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF THE COOK
 ME3132'COUNTY HIGHWAY
 ME3132'POLICE, DISTRICT 2 RADIO STATION KSA 717 LOCATED AT 6700 ARCHER
 ME3132'AVENUE IN THE SOUTHWEST SECTION OF
 ME3132'CHICAGO.  IT IS A STEEL STRUCTURE, THE LOWER HALF THREE
 ME3132'LEGGED AND THE UPPER HALF UNIFORM
 ME3132'CROSS-SECTION, PAINTED IN ALTERNATE SECTIONS OF ORANGE
 ME3132'AND WHITE AND IT IS 200 FEET HIGH.
 ME3132
 ME3132                          STATION RECOVERY (1989)
 ME3132
 ME3132'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3132'RECOVERED IN GOOD CONDITION.
 ME3132
 ME3132                          STATION RECOVERY (1997)
 ME3132
 ME3132'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3132'RECOVERED IN GOOD CONDITION.
 ME3132
 ME3132                          STATION RECOVERY (2005)
 ME3132
 ME3132'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 ME3132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2627 ***********************************************************************
 ME2627  DESIGNATION -  BEEBE
 ME2627  PID         -  ME2627
 ME2627  STATE/COUNTY-  IL/KANKAKEE
 ME2627  COUNTRY     -  US
 ME2627  USGS QUAD   -  BRADLEY (2018)
 ME2627
 ME2627                         *CURRENT SURVEY CONTROL
 ME2627  ______________________________________________________________________
 ME2627* NAD 83(1997) POSITION- 41 07 31.05751(N) 087 47 50.66098(W)   ADJUSTED
 ME2627* NAVD 88 ORTHO HEIGHT -   202.    (meters)      663.    (feet) SCALED
 ME2627  ______________________________________________________________________
 ME2627  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 ME2627  LAPLACE CORR    -         -4.16  (seconds)                    DEFLEC18
 ME2627  HORZ ORDER      -  SECOND
 ME2627
 ME2627.The horizontal coordinates were established by classical geodetic methods
 ME2627.and adjusted by the National Geodetic Survey in October 1999.
 ME2627
 ME2627.The orthometric height was scaled from a topographic map.
 ME2627
 ME2627.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2627.GEOID18 height accuracy estimate available here.
 ME2627
 ME2627.Click photographs - Photos may exist for this station.
 ME2627
 ME2627.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2627
 ME2627. The following values were computed from the NAD 83(1997) position.
 ME2627
 ME2627;                    North         East     Units Scale Factor Converg.
 ME2627;SPC IL E     -   495,094.396   345,003.830   MT  0.99999992   +0 21 09.0
 ME2627;SPC IL E     - 1,624,322.20  1,131,900.07   sFT  0.99999992   +0 21 09.0
 ME2627;UTM  16      - 4,552,972.371   433,063.810   MT  0.99965514   -0 31 28.1
 ME2627
 ME2627!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2627!SPC IL E     -   0.99997349  x   0.99999992  =   0.99997341
 ME2627!UTM  16      -   0.99997349  x   0.99965514  =   0.99962864
 ME2627
 ME2627:                Primary Azimuth Mark                     Grid Az
 ME2627:SPC IL E     -  BEEBE AZ MK RESET                        143 49 56.7
 ME2627:UTM  16      -  BEEBE AZ MK RESET                        144 42 33.8
 ME2627
 ME2627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3306352972(NAD 83)
 ME2627
 ME2627|---------------------------------------------------------------------|
 ME2627| PID    Reference Object                     Distance      Geod. Az  |
 ME2627|                                                           dddmmss.s |
 ME2627| CM2752 BEEBE RM 1                           19.609 METERS 00157     |
 ME2627| CM2751 BEEBE AZ MK RESET                                  1441105.7 |
 ME2627| CM2750 BEEBE AZ MK                                        1584907.3 |
 ME2627| ME2632 AROMA PARK MUNICIPAL TANK           APPROX. 5.0 KM 1881553.1 |
 ME2627| CM2753 BEEBE RM 2                           15.582 METERS 26837     |
 ME2627| ME2622 KANKAKEE GENERAL FOODS CO TANK      APPROX. 4.2 KM 2771704.5 |
 ME2627|---------------------------------------------------------------------|
 ME2627
 ME2627                          SUPERSEDED SURVEY CONTROL
 ME2627
 ME2627  NAD 83(1997)-  41 07 31.05759(N)    087 47 50.66082(W) AD(       ) 2
 ME2627  NAD 83(1986)-  41 07 31.06227(N)    087 47 50.66653(W) AD(       ) 2
 ME2627  NAD 27      -  41 07 30.95560(N)    087 47 50.52270(W) AD(       ) 2
 ME2627
 ME2627.Superseded values are not recommended for survey control.
 ME2627
 ME2627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2627.See file dsdata.pdf to determine how the superseded data were derived.
 ME2627
 ME2627_MARKER: DS = TRIANGULATION STATION DISK
 ME2627_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2627_STAMPING: BEEBE 1952
 ME2627_MARK LOGO: CGS
 ME2627_PROJECTION: FLUSH
 ME2627_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2627+STABILITY: SURFACE MOTION
 ME2627
 ME2627  HISTORY     - Date     Condition        Report By
 ME2627  HISTORY     - 1952     MONUMENTED       CGS
 ME2627  HISTORY     - 1966     GOOD             CGS
 ME2627
 ME2627                          STATION DESCRIPTION
 ME2627
 ME2627'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2627'STATION IS LOCATED AOUT 4 MILES EAST OF KANKAKEE AND IS ON THE ROAD
 ME2627'RIGHT-OF-WAY.  IT IS 35 FEET NORTH OF THE CENTER OF A DRIVEWAY, 29
 ME2627'FEET EAST OF THE CENTER OF A PAVED ROAD, 6 FEET SOUTHWEST OF A WHITE
 ME2627'WITNESS POST AND 2 FEET WEST OF A FENCELINE.  THE MARK IS FLUSH AND
 ME2627'THE DISK IS STAMPED BEEBE 1952.
 ME2627'
 ME2627'REFERENCE MARK NO. 1 IS 31 FEET EAST OF THE CENTER OF THE PAVED ROAD
 ME2627'AND 1 FOOT WEST OF A FENCE CORNER.  THE MARK PROJECTS 2 INCHES AND THE
 ME2627'DISK IS STAMPED BEEBE NO 1 1952.
 ME2627'
 ME2627'REFERENCE MARK NO. 2 IS 27 FEET NORTH OF THE CENTER OF A DRIVEWAY AND
 ME2627'22 FEET WEST OF THE CENTER OF THE PAVED ROAD.  THE MARK PROJECTS 2
 ME2627'INCHES AND THE DISK IS STAMPED BEEBE NO 2 1952.
 ME2627'
 ME2627'AZIMUTH MARK IS 29 FEET NORTH OF THE CENTER OF STATE HIGHWAY 17, 2
 ME2627'FEET WEST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCELINE.
 ME2627'THE MARK PROJECTS 12 INCHES AND THE DISK IS STAMPED BEEBE 1952.
 ME2627'
 ME2627'TO REACH THE STATION FROM THE KANKAKEE COUNTY COURTHOUSE IN KANKAKEE,
 ME2627'GO EAST ON STATE HIGHWAY 17 FOR 3.25 MILES TO A PAVED SIDE ROAD LEFT,
 ME2627'TURN LEFT AND GO NORTH ON PAVED ROAD FOR 0.4 MILE TO THE STATION ON
 ME2627'THE RIGHT AS DESCRIBED.
 ME2627'
 ME2627'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON PAVED ROAD FOR
 ME2627'0.4 MILE TO THE HIGHWAY, TURN LEFT ON HIGHWAY AND GO 0.15 MILE TO THE
 ME2627'AZIMUTH MARK ON THE LEFT.
 ME2627'
 ME2627'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2627
 ME2627                          STATION RECOVERY (1966)
 ME2627
 ME2627'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 ME2627'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD CONDITION.
 ME2627'A REQUEST WAS RECEIVED TO MOVE THE AZIMUTH MARK AS IT WAS IN THE WAY
 ME2627'OF HIGHWAY CONSTRUCTION.  A NEW AZIMUTH MARK WAS ESTABLISHED.
 ME2627'
 ME2627'TO REACH THE STATION FROM KANKAKEE, FROM THE COURT HOUSE, GO EAST ON
 ME2627'STATE HIGHWAY 17 FOR 3.25 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO
 ME2627'NORTH FOR 0.4 MILE TO STATION ON RIGHT.  TO REACH THE AZIMUTH MARK
 ME2627'FROM THE SIDE ROAD ABOVE, CONTINUE EAST FOR 0.3 MILE TO A CONCRETE
 ME2627'BRIDGE AND MARK ON LEFT.
 ME2627'
 ME2627'THE STATION MARK IS TO THE WEST OF AN OLD BUILDING SITE, 34 FEET NORTH
 ME2627'OF THE CENTERLINE OF A DRIVEWAY, 28 FEET EAST OF THE CENTERLINE OF A
 ME2627'SURFACED ROAD AND 8 FEET SOUTH-SOUTHEAST OF A 30-INCH TREE.  THE MARK
 ME2627'IS FLUSH AND THE DISK IS STAMPED BEEBE 1952.
 ME2627'
 ME2627'R.M. NO. 1 IS 32 FEET EAST OF THE CENTERLINE OF THE ROAD AND 9 FEET
 ME2627'SOUTH OF AN UNDERGROUND CABLE WARNING-POST.  THE MARK PROJECTS 2
 ME2627'INCHES AND THE DISK IS STAMPED BEEBE NO 1 1952.
 ME2627'
 ME2627'R.M. NO. 2 IS 27 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY AND 23
 ME2627'FEET WEST OF THE CENTERLINE OF SURFACED ROAD.  THE MARK IS FLUSH AND
 ME2627'THE DISK IS STAMPED BEEBE NO 2 1952.
 ME2627'
 ME2627'THE AZIMUTH MARK IS CEMENTED IN A DRILL HOLE IN THE NORTHWEST ABUTMENT
 ME2627'OF THE BRIDGE, 2 FEET SOUTHWEST OF THE WEST END OF THE BANNISTER AND 6
 ME2627'INCHES EAST OF THE EAST EDGE OF THE CURB.  THE DISK IS STAMPED BEEBE
 ME2627'1952 AZ 2 1966.
 ME2627'
 ME2627'DISTANCE BETWEEN R.M. NO. 1 AND R.M. NO. 2 IS 84.48 FT., 25.748 M.
 ME2627'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 4 MILES EAST OF
 ME2627'KANKAKEE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1238 ***********************************************************************
 KB1238  CBN         -  This is a Cooperative Base Network Control Station.
 KB1238  DESIGNATION -  BEECHER
 KB1238  PID         -  KB1238
 KB1238  STATE/COUNTY-  IL/EFFINGHAM
 KB1238  COUNTRY     -  US
 KB1238  USGS QUAD   -  BEECHER CITY (2018)
 KB1238
 KB1238                         *CURRENT SURVEY CONTROL
 KB1238  ______________________________________________________________________
 KB1238* NAD 83(2011) POSITION- 39 11 13.36970(N) 088 45 05.22138(W)   ADJUSTED
 KB1238* NAD 83(2011) ELLIP HT-   154.588 (meters)        (06/27/12)   ADJUSTED
 KB1238* NAD 83(2011) EPOCH   -  2010.00
 KB1238* NAVD 88 ORTHO HEIGHT -   186.7   (meters)      613.    (feet) GPS OBS
 KB1238  ______________________________________________________________________
 KB1238  NAVD 88 orthometric height was determined with an earlier geoid model
 KB1238  GEOID HEIGHT    -        -32.164 (meters)                     GEOID18
 KB1238  NAD 83(2011) X  -    107,866.092 (meters)                     COMP
 KB1238  NAD 83(2011) Y  - -4,949,177.393 (meters)                     COMP
 KB1238  NAD 83(2011) Z  -  4,008,531.135 (meters)                     COMP
 KB1238  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 KB1238
 KB1238  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1238  Standards:
 KB1238         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1238            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1238  -------------------------------------------------------------------
 KB1238  NETWORK    0.52   0.86           0.24   0.18   0.44      0.01454812
 KB1238  -------------------------------------------------------------------
 KB1238  Click here for local accuracies and other accuracy information.
 KB1238
 KB1238.The horizontal coordinates were established by GPS observations
 KB1238.and adjusted by the National Geodetic Survey in June 2012.
 KB1238
 KB1238.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1238.been affixed to the stable North American tectonic plate. See 
 KB1238.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1238
 KB1238.The horizontal coordinates are valid at the epoch date displayed above
 KB1238.which is a decimal equivalence of Year/Month/Day.
 KB1238
 KB1238.The orthometric height was determined by GPS observations and a
 KB1238.high-resolution geoid model.
 KB1238
 KB1238.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1238.GEOID18 height accuracy estimate available here.
 KB1238
 KB1238.Click photographs - Photos may exist for this station.
 KB1238
 KB1238.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1238
 KB1238.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1238
 KB1238.The ellipsoidal height was determined by GPS observations
 KB1238.and is referenced to NAD 83.
 KB1238
 KB1238. The following values were computed from the NAD 83(2011) position.
 KB1238
 KB1238;                    North         East     Units Scale Factor Converg.
 KB1238;SPC IL E     -   279,826.269   263,876.418   MT  0.99999106   -0 15 51.1
 KB1238;SPC IL E     -   918,063.35    865,734.55   sFT  0.99999106   -0 15 51.1
 KB1238;UTM  16      - 4,338,994.832   348,734.157   MT  0.99988174   -1 06 24.7
 KB1238
 KB1238!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1238!SPC IL E     -   0.99997575  x   0.99999106  =   0.99996681
 KB1238!UTM  16      -   0.99997575  x   0.99988174  =   0.99985749
 KB1238
 KB1238:                Primary Azimuth Mark                     Grid Az
 KB1238:SPC IL E     -  BEECHER AZ MK                            267 10 14.9
 KB1238:UTM  16      -  BEECHER AZ MK                            268 00 48.5
 KB1238
 KB1238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4873438994(NAD 83)
 KB1238
 KB1238|---------------------------------------------------------------------|
 KB1238| PID    Reference Object                     Distance      Geod. Az  |
 KB1238|                                                           dddmmss.s |
 KB1238| CI6700 BEECHER RM 1                         25.498 METERS 08925     |
 KB1238| KB1239 BEECHER AZ MK A PT                  453.356 METERS 2662932.9 |
 KB1238| KB1240 BEECHER AZ MK                       457.198 METERS 2665423.8 |
 KB1238| CI6701 BEECHER RM 2                         26.809 METERS 26853     |
 KB1238|---------------------------------------------------------------------|
 KB1238
 KB1238                          SUPERSEDED SURVEY CONTROL
 KB1238
 KB1238  NAD 83(2007)-  39 11 13.36978(N)    088 45 05.22212(W) AD(2002.00) 0
 KB1238  ELLIP H (02/10/07)  154.621  (m)                       GP(2002.00)    
 KB1238  NAD 83(1997)-  39 11 13.36959(N)    088 45 05.22222(W) AD(       ) A
 KB1238  ELLIP H (09/15/03)  154.645  (m)                       GP(       ) 4 1
 KB1238  NAD 83(1997)-  39 11 13.36724(N)    088 45 05.22468(W) AD(       ) 1
 KB1238  NAD 83(1986)-  39 11 13.38204(N)    088 45 05.21223(W) AD(       ) 1
 KB1238  NAD 27      -  39 11 13.22447(N)    088 45 04.99856(W) AD(       ) 1
 KB1238  NAVD 88 (09/15/03)  186.8    (m)  GEOID99  model used  GPS OBS        
 KB1238  NGVD 29 (07/19/86)  186.2    (m)          611.     (f) VERT ANG       
 KB1238
 KB1238.Superseded values are not recommended for survey control.
 KB1238
 KB1238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1238.See file dsdata.pdf to determine how the superseded data were derived.
 KB1238
 KB1238_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1238_STAMPING: BEECHER 1976
 KB1238_MARK LOGO: NGS
 KB1238_PROJECTION: FLUSH
 KB1238_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1238+STABILITY: SURFACE MOTION
 KB1238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1238+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 KB1238
 KB1238  HISTORY     - Date     Condition        Report By
 KB1238  HISTORY     - 1976     MONUMENTED       NGS
 KB1238  HISTORY     - 20020812 GOOD             NGS
 KB1238  HISTORY     - 20041028 GOOD             ILDT
 KB1238  HISTORY     - 20050317 GOOD             ILDT
 KB1238
 KB1238                          STATION DESCRIPTION
 KB1238
 KB1238'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1238'NO MEASUREMENTS BETWEEN RMS DUE TO ANGLE
 KB1238'
 KB1238'THE STATION IS LOCATED ABOUT 12 MILES WEST-NORTHWEST OF
 KB1238'EFFINGHAM, 9 MILES NORTH OF ALTAMONT AND 1.9 MILES EAST OF
 KB1238'THE POST OFFICE IN BEECHER CITY.  IT IS IN THE SOUTHEAST
 KB1238'CORNER OF SECTION 28, T 9 N, R 4 E.  THE STATION MARK IS ON
 KB1238'HIGHWAY RIGHT-OF-WAY ON THE NORTH SIDE OF STATE HIGHWAY 33,
 KB1238'THE REFERENCE MARKS ARE ON PROPERTY OWNED BY MR. MAX MC KAY
 KB1238'WHO LIVES ABOUT 100 YARDS TO THE WEST OF THE STATION.
 KB1238'
 KB1238'TO REACH FROM THE POST OFFICE IN BEECHER CITY, GO EAST ON
 KB1238'STATE HIGHWAY 33 FOR 1.6 MILES TO THE AZIMUTH MARK ON THE
 KB1238'RIGHT SIDE OF ROAD.  CONTINUE EAST ON HIGHWAY FOR 0.3 MILE TO
 KB1238'THE STATION ON THE LEFT.
 KB1238'
 KB1238'STATION MARKS ARE STANDARD DISKS STAMPED BEECHER 1976.  THE
 KB1238'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1238'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1238'36.5 FEET NORTH OF THE CENTER OF HIGHWAY, 15.5 FEET SOUTH OF
 KB1238'THE SOUTH EDGE OF CULTIVATED FIELD AND 5.4 FEET SOUTHEAST OF
 KB1238'A CONCRETE RIGHT-OF-WAY POST.  THE UNDERGROUND DISK IS SET IN
 KB1238'THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 KB1238'GROUND SURFACE.
 KB1238'
 KB1238'REFERENCE MARK 1, A STANDARD DISK STAMPED BEECHER NO 1
 KB1238'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1238'MONUMENT THAT IS SET FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1238'36.5 FEET NORTH OF THE CENTER OF HIGHWAY AND 15.5 FEET SOUTH
 KB1238'OF THE SOUTH EDGE OF CULTIVATED FIELD.
 KB1238'
 KB1238'REFERENCE MARK 2, A STANDARD DISK STAMPED BEECHER NO 2 1976, IS SET
 KB1238'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS SET
 KB1238'FLUSH WITH GROUND SURFACE.  IT IS 37.5 FEET NORTH OF THE CENTER OF
 KB1238'HIGHWAY AND 15 FEET SOUTH OF THE SOUTH EDGE OF CULTIVATED FIELD.
 KB1238'
 KB1238'THE AZIMUTH MARK A STANDARD REFERENCE MARK DISK STAMPED
 KB1238'BEECHER AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1238'CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE
 KB1238'GROUND SURFACE.  IT IS 46 FEET SOUTH OF THE CENTER OF HIGHWAY,
 KB1238'4 FEET EAST OF A POWER LINE POLE AND 1.8 FEET WEST OF A
 KB1238'METAL WITNESS POST WITH SIGN ATTACHED.
 KB1238'
 KB1238'HEIGHT OF LIGHT ABOVE STATION MARK 34.2 METERS.
 KB1238
 KB1238                          STATION RECOVERY (2002)
 KB1238
 KB1238'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (MW)
 KB1238'RECOVERED AS DESCRIBED
 KB1238
 KB1238                          STATION RECOVERY (2004)
 KB1238
 KB1238'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CW)
 KB1238'RECOVERED AS DESCRIBED
 KB1238
 KB1238                          STATION RECOVERY (2005)
 KB1238
 KB1238'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 KB1238'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2585 ***********************************************************************
 ME2585  DESIGNATION -  BEECHER
 ME2585  PID         -  ME2585
 ME2585  STATE/COUNTY-  IL/WILL
 ME2585  COUNTRY     -  US
 ME2585  USGS QUAD   -  BEECHER EAST (2018)
 ME2585
 ME2585                         *CURRENT SURVEY CONTROL
 ME2585  ______________________________________________________________________
 ME2585* NAD 83(1997) POSITION- 41 21 32.15083(N) 087 37 18.16999(W)   ADJUSTED
 ME2585* NAVD 88 ORTHO HEIGHT -   227.    (meters)      745.    (feet) SCALED
 ME2585  ______________________________________________________________________
 ME2585  GEOID HEIGHT    -        -33.326 (meters)                     GEOID18
 ME2585  LAPLACE CORR    -         -2.31  (seconds)                    DEFLEC18
 ME2585  HORZ ORDER      -  THIRD
 ME2585
 ME2585.The horizontal coordinates were established by classical geodetic methods
 ME2585.and adjusted by the National Geodetic Survey in October 1999.
 ME2585
 ME2585.The orthometric height was scaled from a topographic map.
 ME2585
 ME2585.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2585.GEOID18 height accuracy estimate available here.
 ME2585
 ME2585.Click photographs - Photos may exist for this station.
 ME2585
 ME2585.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2585
 ME2585. The following values were computed from the NAD 83(1997) position.
 ME2585
 ME2585;                    North         East     Units Scale Factor Converg.
 ME2585;SPC IL E     -   521,147.059   359,544.967   MT  1.00001862   +0 28 12.8
 ME2585;SPC IL E     - 1,709,796.64  1,179,607.11   sFT  1.00001862   +0 28 12.8
 ME2585;SPC IN W     -   678,558.635   854,951.288   MT  0.99999163   -0 21 20.7
 ME2585;SPC IN W     - 2,226,237.79  2,804,952.68   sFT  0.99999163   -0 21 20.7
 ME2585;UTM  16      - 4,578,789.463   447,997.457   MT  0.99963328   -0 24 39.0
 ME2585
 ME2585!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2585!SPC IL E     -   0.99996964  x   1.00001862  =   0.99998826
 ME2585!SPC IN W     -   0.99996964  x   0.99999163  =   0.99996127
 ME2585!UTM  16      -   0.99996964  x   0.99963328  =   0.99960293
 ME2585
 ME2585:                Primary Azimuth Mark                     Grid Az
 ME2585:SPC IL E     -  BEECHER AZ MK                            174 45 59.6
 ME2585:SPC IN W     -  BEECHER AZ MK                            175 35 33.1
 ME2585:UTM  16      -  BEECHER AZ MK                            175 38 51.4
 ME2585
 ME2585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4799778789(NAD 83)
 ME2585
 ME2585|---------------------------------------------------------------------|
 ME2585| PID    Reference Object                     Distance      Geod. Az  |
 ME2585|                                                           dddmmss.s |
 ME2585| CM2755 BEECHER RM 1                         26.305 METERS 01420     |
 ME2585| CM2756 BEECHER RM 2                         25.164 METERS 10003     |
 ME2585| CM2754 BEECHER AZ MK                                      1751412.4 |
 ME2585| ME2589 ST PAUL LUTHERAN CHURCH SPIRE       APPROX. 2.0 KM 2571355.6 |
 ME2585| ME2594 LINCOLN FIELDS JOCKEY CLUB TK       APPROX. 5.7 KM 3525102.5 |
 ME2585|---------------------------------------------------------------------|
 ME2585
 ME2585                          SUPERSEDED SURVEY CONTROL
 ME2585
 ME2585  NAD 83(1997)-  41 21 32.15081(N)    087 37 18.17003(W) AD(       ) 3
 ME2585  NAD 83(1986)-  41 21 32.15541(N)    087 37 18.17616(W) AD(       ) 3
 ME2585  NAD 27      -  41 21 32.02460(N)    087 37 18.03190(W) AD(       ) 3
 ME2585
 ME2585.Superseded values are not recommended for survey control.
 ME2585
 ME2585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2585.See file dsdata.pdf to determine how the superseded data were derived.
 ME2585
 ME2585_MARKER: DS = TRIANGULATION STATION DISK
 ME2585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2585_STAMPING: BEECHER 1952
 ME2585_MARK LOGO: CGS
 ME2585_PROJECTION: FLUSH
 ME2585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2585+STABILITY: SURFACE MOTION
 ME2585
 ME2585  HISTORY     - Date     Condition        Report By
 ME2585  HISTORY     - 1952     MONUMENTED       CGS
 ME2585  HISTORY     - 1967     GOOD             CGS
 ME2585  HISTORY     - 20101123 MARK NOT FOUND   GEOCAC
 ME2585
 ME2585                          STATION DESCRIPTION
 ME2585
 ME2585'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2585'STATION IS LOCATED 3 MILES SOUTH OF CRETE AND 1 MILE NORTH OF BEECHER
 ME2585'ON PROPERTY OWNED BY MR. W.
 ME2585'OHLENDORF.  IT IS 126 FEET NORTH OF THE NORTHEAST CORNER OF A FRAME
 ME2585'HOUSE, 53 FEET WEST OF THE CENTER OF
 ME2585'STATE HIGHWAY 1 AND 23 FEET WEST OF A WHITE WITNESS POST.
 ME2585'THE MARK IS FLUSH AND THE DISK IS STAMPED
 ME2585'BEECHER 1952.
 ME2585'
 ME2585'REFERENCE MARK NO. 1 IS 30 FEET WEST OF THE CENTER OF THE HIGHWAY.
 ME2585'THE MARK IS FLUSH AND THE
 ME2585'DISK IS STAMPED BEECHER NO 1 1952.
 ME2585'
 ME2585'REFERENCE MARK NO. 2 IS 28 FEET EAST OF THE CENTER OF THE HIGHWAY AND
 ME2585'3 FEET NORTHWEST OF A FENCE CORNER.
 ME2585'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED BEECHER NO 2
 ME2585'1952.
 ME2585'
 ME2585'AZIMUTH MARK IS 35 FEET EAST OF THE CENTER OF THE HIGHWAY, 20 FEET
 ME2585'NORTH OF THE CENTER OF A
 ME2585'GRAVEL ROAD AND 3 FEET NORTHEAST OF A WHITE WITNESS POST.  THE MARK
 ME2585'PROJECTS 2 INCHES AND THE DISK IS
 ME2585'STAMPED BEECHER 1952.
 ME2585'
 ME2585'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 1 AND
 ME2585'INDIANA AVE. IN BEECHER, GO
 ME2585'NORTH ON THE HIGHWAY FOR 1.0 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 ME2585'DESCRIBED.  CONTINUE ON THE
 ME2585'HIGHWAY FOR 0.3 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 ME2585'
 ME2585'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2585
 ME2585                          STATION RECOVERY (1967)
 ME2585
 ME2585'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2585'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE PREVIOUS DESCRIPTION IS
 ME2585'GOOD WITH THE
 ME2585'BELOW CHANGES.
 ME2585'
 ME2585'THE STATION MARK IS NOW 20 FEET WEST OF A TELEPHONE POLE, 7 FEET
 ME2585'NORTH OF A 6 INCH
 ME2585'PINE TREE AND AT THE NORTHEAST EDGE OF A LAWN.
 ME2585'
 ME2585'REFERENCE MARK 2 IS 1 FOOT WEST OF A FENCE AND 1 FOOT NORTH OF A
 ME2585'METAL WITNESS
 ME2585'POST.
 ME2585'
 ME2585'THE AZIMUTH MARK IS 27 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 ME2585'ROAD, 3 FEET
 ME2585'NORTHEAST OF A METAL WITNESS POST AND IN THE NORTHEAST
 ME2585'ANGLE OF A GRAVELED CROSSROAD
 ME2585'AND STATE HIGHWAY 1.
 ME2585
 ME2585                          STATION RECOVERY (2010)
 ME2585
 ME2585'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME2585'STATION BEECHER - NO WITNESS POST PRESENT, AREA DESCRIBED IS ON NE
 ME2585'EDGE OF A WELL-MANICURED LAWN.
 ME2585'RM 1 - NOT LOCATED AFTER CHECKING EDGE OF FARM FIELD AND PRAIRIE BRUSH
 ME2585'ROW
 ME2585'RM 2 - ONLY REMNANTS OF A FENCE EXIST, NO WITNESS POST, AREA IS
 ME2585'LITTERED WITH TRASH AND NATURAL DEBRIS
 ME2585'AZ - NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1240 ***********************************************************************
 KB1240  DESIGNATION -  BEECHER AZ MK
 KB1240  PID         -  KB1240
 KB1240  STATE/COUNTY-  IL/EFFINGHAM
 KB1240  COUNTRY     -  US
 KB1240  USGS QUAD   -  BEECHER CITY (2018)
 KB1240
 KB1240                         *CURRENT SURVEY CONTROL
 KB1240  ______________________________________________________________________
 KB1240* NAD 83(1997) POSITION- 39 11 12.56675(N) 088 45 24.24725(W)   ADJUSTED
 KB1240* NAVD 88 ORTHO HEIGHT -   182.7   (meters)      599.    (feet) VERTCON3
 KB1240  ______________________________________________________________________
 KB1240  GEOID HEIGHT    -        -32.166 (meters)                     GEOID18
 KB1240  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 KB1240  HORZ ORDER      -  SECOND
 KB1240
 KB1240.The horizontal coordinates were established by classical geodetic methods
 KB1240.and adjusted by the National Geodetic Survey in October 1999.
 KB1240
 KB1240.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1240.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1240
 KB1240.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1240.GEOID18 height accuracy estimate available here.
 KB1240
 KB1240.Click photographs - Photos may exist for this station.
 KB1240
 KB1240.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1240
 KB1240. The following values were computed from the NAD 83(1997) position.
 KB1240
 KB1240;                    North         East     Units Scale Factor Converg.
 KB1240;SPC IL E     -   279,803.626   263,419.702   MT  0.99999147   -0 16 03.1
 KB1240;SPC IL E     -   917,989.06    864,236.14   sFT  0.99999147   -0 16 03.1
 KB1240;UTM  16      - 4,338,978.911   348,277.207   MT  0.99988345   -1 06 36.7
 KB1240
 KB1240!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1240!SPC IL E     -   0.99997638  x   0.99999147  =   0.99996785
 KB1240!UTM  16      -   0.99997638  x   0.99988345  =   0.99985983
 KB1240
 KB1240:                Primary Azimuth Mark                     Grid Az
 KB1240:SPC IL E     -  BEECHER                                  087 10 14.9
 KB1240:UTM  16      -  BEECHER                                  088 00 48.5
 KB1240
 KB1240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4827738978(NAD 83)
 KB1240
 KB1240|---------------------------------------------------------------------|
 KB1240| PID    Reference Object                     Distance      Geod. Az  |
 KB1240|                                                           dddmmss.s |
 KB1240| KB1238 BEECHER                             457.198 METERS 0865411.8 |
 KB1240| KB1239 BEECHER AZ MK A PT                    5.059 METERS 12717     |
 KB1240|---------------------------------------------------------------------|
 KB1240
 KB1240                          SUPERSEDED SURVEY CONTROL
 KB1240
 KB1240  NAD 83(1986)-  39 11 12.58157(N)    088 45 24.23480(W) AD(       ) 2
 KB1240  NAD 27      -  39 11 12.42443(N)    088 45 24.02052(W) AD(       ) 2
 KB1240  NGVD 29 (07/19/86)  182.8    (m)          600.     (f) VERT ANG       
 KB1240
 KB1240.Superseded values are not recommended for survey control.
 KB1240
 KB1240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1240.See file dsdata.pdf to determine how the superseded data were derived.
 KB1240
 KB1240_MARKER: DR = REFERENCE MARK DISK
 KB1240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1240_STAMPING: BEECHER AZ 1976
 KB1240_MARK LOGO: NGS
 KB1240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1240+STABILITY: SURFACE MOTION
 KB1240
 KB1240  HISTORY     - Date     Condition        Report By
 KB1240  HISTORY     - 1976     MONUMENTED       NGS
 KB1240
 KB1240                          STATION DESCRIPTION
 KB1240
 KB1240'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1240'THE STATION IS LOCATED ABOUT 12 MILES WEST-NORTH-WEST OF
 KB1240'EFFINGHAM, 9 MILES NORTH OF ALTAMONT AND 1.6 MILES EAST OF
 KB1240'THE POST OFFICE IN BEECHER CITY.
 KB1240'
 KB1240'THE STATION, A STANDARD REFERENCE MARK DISK STAMPED BEECHER
 KB1240'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1240'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT
 KB1240'IS 46 FEET SOUTH OF THE CENTER OF HIGHWAY, 4 FEET EAST OF
 KB1240'POWERLINE POLE AND 1.8 FEET WEST OF A METAL WITNESS POST
 KB1240'WITH SIGN ATTACHED.
 KB1240'
 KB1240'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1240'BEECHER, DISTANCE BEING 457.200 METERS, WEST OF
 KB1240'TRIANGULATION STATION BEECHER.
 KB1240'
 KB1240'FOR ROUTE TO STATION SEE DESCRIPTION OF TRIANGULATION
 KB1240'STATION BEECHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1237 ***********************************************************************
 KB1237  DESIGNATION -  BEECHER CITY MUN TANK
 KB1237  PID         -  KB1237
 KB1237  STATE/COUNTY-  IL/EFFINGHAM
 KB1237  COUNTRY     -  US
 KB1237  USGS QUAD   -  BEECHER CITY (2018)
 KB1237
 KB1237                         *CURRENT SURVEY CONTROL
 KB1237  ______________________________________________________________________
 KB1237* NAD 83(1997) POSITION- 39 11 01.06224(N) 088 47 12.44286(W)   ADJUSTED
 KB1237  ______________________________________________________________________
 KB1237  GEOID HEIGHT    -        -32.173 (meters)                     GEOID18
 KB1237  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 KB1237  HORZ ORDER      -  THIRD
 KB1237
 KB1237.The horizontal coordinates were established by classical geodetic methods
 KB1237.and adjusted by the National Geodetic Survey in October 1999.
 KB1237
 KB1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1237.GEOID18 height accuracy estimate available here.
 KB1237
 KB1237.Click photographs - Photos may exist for this station.
 KB1237
 KB1237.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1237
 KB1237. The following values were computed from the NAD 83(1997) position.
 KB1237
 KB1237;                    North         East     Units Scale Factor Converg.
 KB1237;SPC IL E     -   279,461.404   260,821.339   MT  0.99999389   -0 17 11.4
 KB1237;SPC IL E     -   916,866.29    855,711.34   sFT  0.99999389   -0 17 11.4
 KB1237;UTM  16      - 4,338,674.970   345,674.363   MT  0.99989325   -1 07 44.9
 KB1237
 KB1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4567438674(NAD 83)
 KB1237
 KB1237                          SUPERSEDED SURVEY CONTROL
 KB1237
 KB1237  NAD 83(1986)-  39 11 01.07729(N)    088 47 12.42955(W) AD(       ) 3
 KB1237  NAD 27      -  39 11 00.92319(N)    088 47 12.21127(W) AD(       ) 3
 KB1237
 KB1237.Superseded values are not recommended for survey control.
 KB1237
 KB1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1237.See file dsdata.pdf to determine how the superseded data were derived.
 KB1237
 KB1237_MARKER: 53 = ELEVATED TANK
 KB1237
 KB1237  HISTORY     - Date     Condition        Report By
 KB1237  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1237
 KB1237                          STATION DESCRIPTION
 KB1237
 KB1237'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1237'STATION IS LOCATED IN THE SOUTH EDGE OF BEECHER CITY.  IT
 KB1237'HAS 4 LEGS, PAINTED SILVER AND HAS LARGE BLACK LETTERS ON THE
 KB1237'WEST SIDE BEECHER CITY.  IT IS APPROXIMATELY 125 FEET HIGH.
 KB1237'
 KB1237'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1335 ***********************************************************************
 KB1335  DESIGNATION -  BEERY
 KB1335  PID         -  KB1335
 KB1335  STATE/COUNTY-  IL/MACON
 KB1335  COUNTRY     -  US
 KB1335  USGS QUAD   -  LONG CREEK (2018)
 KB1335
 KB1335                         *CURRENT SURVEY CONTROL
 KB1335  ______________________________________________________________________
 KB1335* NAD 83(2011) POSITION- 39 51 02.07648(N) 088 45 22.74665(W)   ADJUSTED
 KB1335* NAD 83(2011) ELLIP HT-   193.613 (meters)        (06/27/12)   ADJUSTED
 KB1335* NAD 83(2011) EPOCH   -  2010.00
 KB1335* NAVD 88 ORTHO HEIGHT -   226.0   (meters)      741.    (feet) GPS OBS
 KB1335  ______________________________________________________________________
 KB1335  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1335  GEOID HEIGHT    -        -32.321 (meters)                     GEOID99
 KB1335  GEOID HEIGHT    -        -32.321 (meters)                     GEOID18
 KB1335  NAD 83(2011) X  -    106,428.753 (meters)                     COMP
 KB1335  NAD 83(2011) Y  - -4,902,348.969 (meters)                     COMP
 KB1335  NAD 83(2011) Z  -  4,065,386.351 (meters)                     COMP
 KB1335  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 KB1335
 KB1335  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1335  Standards:
 KB1335         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1335            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1335  -------------------------------------------------------------------
 KB1335  NETWORK    1.96   2.70           0.89   0.69   1.38     -0.07789968
 KB1335  -------------------------------------------------------------------
 KB1335  Click here for local accuracies and other accuracy information.
 KB1335
 KB1335.The horizontal coordinates were established by GPS observations
 KB1335.and adjusted by the National Geodetic Survey in June 2012.
 KB1335
 KB1335.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1335.been affixed to the stable North American tectonic plate. See 
 KB1335.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1335
 KB1335.The horizontal coordinates are valid at the epoch date displayed above
 KB1335.which is a decimal equivalence of Year/Month/Day.
 KB1335
 KB1335.The orthometric height was determined by GPS observations and a
 KB1335.high-resolution geoid model.
 KB1335
 KB1335.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1335.GEOID18 height accuracy estimate available here.
 KB1335
 KB1335.Click photographs - Photos may exist for this station.
 KB1335
 KB1335.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1335
 KB1335.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1335
 KB1335.The ellipsoidal height was determined by GPS observations
 KB1335.and is referenced to NAD 83.
 KB1335
 KB1335. The following values were computed from the NAD 83(2011) position.
 KB1335
 KB1335;                    North         East     Units Scale Factor Converg.
 KB1335;SPC IL E     -   353,495.412   263,801.902   MT  0.99999112   -0 16 15.8
 KB1335;SPC IL E     - 1,159,759.53    865,490.07   sFT  0.99999112   -0 16 15.8
 KB1335;SPC IL W     -   354,349.791   820,692.275   MT  1.00012045   +0 54 13.8
 KB1335;SPC IL W     - 1,162,562.61  2,692,554.57   sFT  1.00012045   +0 54 13.8
 KB1335;UTM  16      - 4,412,648.803   349,750.656   MT  0.99987792   -1 07 32.3
 KB1335
 KB1335!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1335!SPC IL E     -   0.99996963  x   0.99999112  =   0.99996075
 KB1335!SPC IL W     -   0.99996963  x   1.00012045  =   1.00009007
 KB1335!UTM  16      -   0.99996963  x   0.99987792  =   0.99984755
 KB1335
 KB1335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4975012648(NAD 83)
 KB1335
 KB1335|---------------------------------------------------------------------|
 KB1335| PID    Reference Object                     Distance      Geod. Az  |
 KB1335|                                                           dddmmss.s |
 KB1335| CI6702 BEERY RM 1                           28.340 METERS 08151     |
 KB1335| CI6703 BEERY RM 2                           27.015 METERS 15036     |
 KB1335|---------------------------------------------------------------------|
 KB1335
 KB1335                          SUPERSEDED SURVEY CONTROL
 KB1335
 KB1335  NAD 83(2007)-  39 51 02.07641(N)    088 45 22.74748(W) AD(2002.00) 0
 KB1335  ELLIP H (02/10/07)  193.658  (m)                       GP(2002.00)    
 KB1335  ELLIP H (12/06/04)  193.660  (m)                       GP(       ) 4 1
 KB1335  NAD 83(1997)-  39 51 02.07653(N)    088 45 22.74752(W) AD(       ) 1
 KB1335  ELLIP H (12/18/02)  193.649  (m)                       GP(       ) 4 2
 KB1335  NAD 83(1997)-  39 51 02.07627(N)    088 45 22.74688(W) AD(       ) 1
 KB1335  NAD 83(1986)-  39 51 02.08758(N)    088 45 22.73959(W) AD(       ) 1
 KB1335  NAD 27      -  39 51 01.95577(N)    088 45 22.48753(W) AD(       ) 1
 KB1335  NGVD 29 (07/19/86)  225.4    (m)          739.     (f) VERT ANG       
 KB1335
 KB1335.Superseded values are not recommended for survey control.
 KB1335
 KB1335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1335.See file dsdata.pdf to determine how the superseded data were derived.
 KB1335
 KB1335_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1335_STAMPING: BEERY 1976
 KB1335_MARK LOGO: NGS
 KB1335_PROJECTION: RECESSED 5 CENTIMETERS
 KB1335_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1335+STABILITY: SURFACE MOTION
 KB1335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1335+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2020
 KB1335
 KB1335  HISTORY     - Date     Condition        Report By
 KB1335  HISTORY     - 1976     MONUMENTED       NGS
 KB1335  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1335  HISTORY     - 20050224 GOOD             ILDT
 KB1335  HISTORY     - 20200506 GOOD             ILDT
 KB1335
 KB1335                          STATION DESCRIPTION
 KB1335
 KB1335'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1335'THE STATION IS LOCATED ABOUT 14-1/2 MILES SOUTHWEST OF
 KB1335'MONTICELLO, 10 MILES EAST OF DECATUR, 3 MILES SOUTHWEST
 KB1335'OF CERRO GORDO AND 0.5 MILE WEST OF THE MACON-PLATT
 KB1335'COUNTY LINE.  IT IS IN THE NORTHEAST 1/4 SECTION OF 31,
 KB1335'T 15 N, R 3 W.  ON PROPERTY OWNED BY MR. ELDON BEERY, ROUTE 1,
 KB1335'CERRO GORDO 61818.  PHONE NUMBER 765-6367.
 KB1335'
 KB1335'TO REACH FROM THE JUNCTION OF STATE ROUTE 105 AND 121 IN
 KB1335'THE EAST EDGE OF DECATUR, GO EASTERLY ON STATE ROUTE 105 FOR
 KB1335'0.15 MILE TO THE STALEY RESEARCH BUILDING ON THE LEFT.  CONTINUE
 KB1335'EASTERLY ON ROUTE 105 FOR 8.45 MILES TO A SIDE ROAD LEFT AND
 KB1335'AZIMUTH MARK ON THE LEFT, IN THE NORTHEAST ANGLE
 KB1335'OF INTERSECTION.  CONTINUE EAST FOR 0.4 MILE TO STATION ON
 KB1335'THE RIGHT, SOUTH SIDE OF ROAD.  CONTINUE EAST FOR 0.5 MILE
 KB1335'TO A CROSSROAD AND U.S. GEOLOGICAL SURVEY BENCH MARK TT 21 E
 KB1335'ON THE RIGHT IN THE WEST END OF CULVERT ABUTMENT.  THIS
 KB1335'CROSSROAD IS ALSO ON THE MACON-PLATT COUNTY LINE.
 KB1335'
 KB1335'STATION MARKS ARE STANDARD DISKS STAMPED BEERY 1976.  THE
 KB1335'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1335'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 KB1335'IS 99 FEET NORTH-NORTHEAST OF A CONCRETE WATER TROUGH, 78
 KB1335'FEET NORTH OF THE NORTHWEST CORNER OF BARN, 76 FEET EAST OF
 KB1335'THE CENTER OF DRIVEWAY, 64 FEET SOUTH OF THE CENTER OF HIGHWAY
 KB1335'AND 15.5 FEET NORTH-NORTHEAST OF CONCRETE HIGHWAY RIGHT-OF-WAY
 KB1335'MARKER POST.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 KB1335'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 KB1335'SURFACE.
 KB1335'
 KB1335'REFERENCE MARK 1, A STANDARD DISK STAMPED BEERY NO 1 1976,
 KB1335'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1335'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 85 FEET EAST OF
 KB1335'CONCRETE HIGHWAY RIGHT-OF-WAY MARKER POST AND 48 FEET SOUTH
 KB1335'OF THE CENTER OF HIGHWAY.
 KB1335'
 KB1335'REFERENCE MARK 2, A STANDARD DISK STAMPED BEERY NO 2 1976,
 KB1335'IS CEMENTED IN DRILL HOLE IN THE NORTHEAST CORNER OF THE
 KB1335'CONCRETE BARN FOUNDATION.
 KB1335'
 KB1335'THE AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED
 KB1335'BEERY AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1335'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1335'49 FEET NORTH OF CENTER OF HIGHWAY, 42.5 FEET EAST OF CENTER
 KB1335'OF SURFACED ROAD, 26 FEET NORTHEAST OF THE EAST END OF CONCRETE
 KB1335'CULVERT AND 5.5 FEET EAST OF UTILITY POLE.
 KB1335'
 KB1335'TT 21 E USGS, A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK
 KB1335'DISK STAMPED TT 21 E RESET 1960, IS CEMENTED IN DRILL HOLE
 KB1335'NEAR THE NORTHWEST END OF CONCRETE ABUTMENT.  IT IS 28.5 FEET
 KB1335'SOUTH OF CENTER OF HIGHWAY, 24 FEET WEST OF THE CENTER OF
 KB1335'SURFACE ROAD AND THIS ROAD IS THE PLATT-MACON, COUNTY LINE.
 KB1335'
 KB1335'HEIGHT OF LIGHT ABOVE STATION MARK 34.4 METERS.
 KB1335
 KB1335                          STATION RECOVERY (2000)
 KB1335
 KB1335'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1335'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1335'RECOVERED AS DESCRIBED IN GOOD CONDITION.  THE STATION IS 1.0 FOOT
 KB1335'NORTH OF A FIBERGLASS POST
 KB1335
 KB1335                          STATION RECOVERY (2005)
 KB1335
 KB1335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (SWR)
 KB1335'RECOVERED IN GOOD CONDITION.
 KB1335
 KB1335                          STATION RECOVERY (2020)
 KB1335
 KB1335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1335'THE STATION IS 15.5 FT (4.7 M) SOUTH-SOUTHWEST OF A BROKEN
 KB1335'RIGHT-OF-WAY MARKER AND FIBERGLASS WITNESS POST IS NOW GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1338 ***********************************************************************
 KB1338  DESIGNATION -  BEERY AZ MK
 KB1338  PID         -  KB1338
 KB1338  STATE/COUNTY-  IL/MACON
 KB1338  COUNTRY     -  US
 KB1338  USGS QUAD   -  LONG CREEK (2018)
 KB1338
 KB1338                         *CURRENT SURVEY CONTROL
 KB1338  ______________________________________________________________________
 KB1338* NAD 83(1997) POSITION- 39 51 02.77112(N) 088 45 52.63164(W)   ADJUSTED
 KB1338* NAVD 88 ORTHO HEIGHT -   225.5   (meters)      740.    (feet) VERTCON3
 KB1338  ______________________________________________________________________
 KB1338  GEOID HEIGHT    -        -32.323 (meters)                     GEOID18
 KB1338  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 KB1338  HORZ ORDER      -  SECOND
 KB1338
 KB1338.The horizontal coordinates were established by classical geodetic methods
 KB1338.and adjusted by the National Geodetic Survey in October 1999.
 KB1338
 KB1338.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1338.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1338
 KB1338.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1338.GEOID18 height accuracy estimate available here.
 KB1338
 KB1338.Click photographs - Photos may exist for this station.
 KB1338
 KB1338.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1338
 KB1338. The following values were computed from the NAD 83(1997) position.
 KB1338
 KB1338;                    North         East     Units Scale Factor Converg.
 KB1338;SPC IL E     -   353,520.230   263,091.589   MT  0.99999176   -0 16 34.9
 KB1338;SPC IL E     - 1,159,840.95    863,159.65   sFT  0.99999176   -0 16 34.9
 KB1338;SPC IL W     -   354,360.040   819,981.512   MT  1.00011834   +0 53 54.7
 KB1338;SPC IL W     - 1,162,596.23  2,690,222.68   sFT  1.00011834   +0 53 54.7
 KB1338;UTM  16      - 4,412,684.208   349,040.873   MT  0.99988056   -1 07 51.5
 KB1338
 KB1338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1338!SPC IL E     -   0.99996969  x   0.99999176  =   0.99996145
 KB1338!SPC IL W     -   0.99996969  x   1.00011834  =   1.00008803
 KB1338!UTM  16      -   0.99996969  x   0.99988056  =   0.99985025
 KB1338
 KB1338:                Primary Azimuth Mark                     Grid Az
 KB1338:SPC IL E     -  BEERY                                    092 00 04.7
 KB1338:SPC IL W     -  BEERY                                    090 49 35.1
 KB1338:UTM  16      -  BEERY                                    092 51 21.3
 KB1338
 KB1338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4904012684(NAD 83)
 KB1338
 KB1338|---------------------------------------------------------------------|
 KB1338| PID    Reference Object                     Distance      Geod. Az  |
 KB1338|                                                           dddmmss.s |
 KB1338| KB1335 BEERY                               APPROX. 0.7 KM 0914329.8 |
 KB1338| KB1339 BEERY AZ MK A PT                      4.963 METERS 29631     |
 KB1338|---------------------------------------------------------------------|
 KB1338
 KB1338                          SUPERSEDED SURVEY CONTROL
 KB1338
 KB1338  NAD 83(1986)-  39 51 02.78232(N)    088 45 52.62436(W) AD(       ) 2
 KB1338  NAD 27      -  39 51 02.65068(N)    088 45 52.37136(W) AD(       ) 2
 KB1338  NGVD 29 (07/19/86)  225.6    (m)          740.     (f) VERT ANG       
 KB1338
 KB1338.Superseded values are not recommended for survey control.
 KB1338
 KB1338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1338.See file dsdata.pdf to determine how the superseded data were derived.
 KB1338
 KB1338_MARKER: DR = REFERENCE MARK DISK
 KB1338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1338_STAMPING: BERRY AZ 1976
 KB1338_MARK LOGO: NGS
 KB1338_PROJECTION: FLUSH
 KB1338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1338+STABILITY: SURFACE MOTION
 KB1338
 KB1338  HISTORY     - Date     Condition        Report By
 KB1338  HISTORY     - 1976     MONUMENTED       NGS
 KB1338
 KB1338                          STATION DESCRIPTION
 KB1338
 KB1338'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1338'THE STATION IS LOCATED ABOUT 14-1/2 MILES SOUTHWEST OF MONTICELLO,
 KB1338'9-3/4 MILES EAST OF DECATUR, 3-1/4 MILES SOUTHWEST OF CERRO GORDO
 KB1338'AND 3/4 MILE WEST OF THE MACON-PLATT COUNTY LINE.
 KB1338'
 KB1338'THE AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED
 KB1338'BEERY AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1338'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1338'49 FEET NORTH OF CENTER OF HIGHWAY, 42.5 FEET EAST OF CENTER
 KB1338'OF SURFACED ROAD, 26 FEET NORTHEAST OF THE EAST END OF A
 KB1338'CONCRETE CULVERT AND 5.5 FEET EAST OF UTILITY POLE.
 KB1338'
 KB1338'FOR ADDITIONAL INFORMATION SEE DESCRIPTION FOR TRIANGULATION
 KB1338'STATION BEERY.
 KB1338'
 KB1338'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION BEERY
 KB1338'DISTANCE BEING 710.742 METERS, WEST OF TRIANGULATION STATION BEERY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1582 ***********************************************************************
 HB1582  DESIGNATION -  BELKNAP
 HB1582  PID         -  HB1582
 HB1582  STATE/COUNTY-  IL/JOHNSON
 HB1582  COUNTRY     -  US
 HB1582  USGS QUAD   -  KARNAK (2018)
 HB1582
 HB1582                         *CURRENT SURVEY CONTROL
 HB1582  ______________________________________________________________________
 HB1582* NAD 83(1997) POSITION- 37 19 35.91039(N) 088 56 20.91105(W)   ADJUSTED
 HB1582* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 HB1582  ______________________________________________________________________
 HB1582  GEOID HEIGHT    -        -28.512 (meters)                     GEOID18
 HB1582  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 HB1582  HORZ ORDER      -  FIRST
 HB1582
 HB1582.The horizontal coordinates were established by classical geodetic methods
 HB1582.and adjusted by the National Geodetic Survey in October 1999.
 HB1582
 HB1582.The orthometric height was scaled from a topographic map.
 HB1582
 HB1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1582.GEOID18 height accuracy estimate available here.
 HB1582
 HB1582.Click photographs - Photos may exist for this station.
 HB1582
 HB1582.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1582
 HB1582. The following values were computed from the NAD 83(1997) position.
 HB1582
 HB1582;                    North         East     Units Scale Factor Converg.
 HB1582;SPC IL E     -    73,412.729   246,308.580   MT  1.00001050   -0 22 02.4
 HB1582;SPC IL E     -   240,854.93    808,097.40   sFT  1.00001050   -0 22 02.4
 HB1582;UTM  16      - 4,132,872.068   328,194.865   MT  0.99996361   -1 10 34.0
 HB1582
 HB1582!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1582!SPC IL E     -   0.99998016  x   1.00001050  =   0.99999066
 HB1582!UTM  16      -   0.99998016  x   0.99996361  =   0.99994377
 HB1582
 HB1582:                Primary Azimuth Mark                     Grid Az
 HB1582:SPC IL E     -  BELKNAP AZ MK                            293 55 55.9
 HB1582:UTM  16      -  BELKNAP AZ MK                            294 44 27.5
 HB1582
 HB1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2819432872(NAD 83)
 HB1582
 HB1582|---------------------------------------------------------------------|
 HB1582| PID    Reference Object                     Distance      Geod. Az  |
 HB1582|                                                           dddmmss.s |
 HB1582| CI2960 BELKNAP RM 1                         23.511 METERS 08613     |
 HB1582| HB1566 JOPPA STEAM ELEC STA NE TOWER       APPROX.15.5 KM 1501132.7 |
 HB1582| HB1568 JOPPA STEAM ELEC STA SE TOWER       APPROX.16.3 KM 1540130.0 |
 HB1582| HB1569 JOPPA STEAM ELEC STA SW TOWER       APPROX.15.5 KM 1561852.0 |
 HB1582| CI2961 BELKNAP RM 2                         23.390 METERS 16708     |
 HB1582| HB1584 KARNAK MUNICIPAL TANK               APPROX. 4.8 KM 2192517.8 |
 HB1582| HB1583 CYPRESS LOOKOUT TOWER               APPROX. 5.1 KM 2932614.3 |
 HB1582| CI2959 BELKNAP AZ MK                                      2933353.5 |
 HB1582|---------------------------------------------------------------------|
 HB1582
 HB1582                          SUPERSEDED SURVEY CONTROL
 HB1582
 HB1582  NAD 83(1993)-  37 19 35.91529(N)    088 56 20.91026(W) AD(       ) 1
 HB1582  NAD 83(1986)-  37 19 35.91980(N)    088 56 20.91312(W) AD(       ) 1
 HB1582  NAD 27      -  37 19 35.73065(N)    088 56 20.67790(W) AD(       ) 1
 HB1582
 HB1582.Superseded values are not recommended for survey control.
 HB1582
 HB1582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1582.See file dsdata.pdf to determine how the superseded data were derived.
 HB1582
 HB1582_MARKER: DS = TRIANGULATION STATION DISK
 HB1582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1582_STAMPING: BELKNAP 1957
 HB1582_MARK LOGO: CGS
 HB1582_PROJECTION: FLUSH
 HB1582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1582+STABILITY: SURFACE MOTION
 HB1582
 HB1582  HISTORY     - Date     Condition        Report By
 HB1582  HISTORY     - 1957     MONUMENTED       CGS
 HB1582
 HB1582                          STATION DESCRIPTION
 HB1582
 HB1582'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1582'THE STATION IS LOCATED ABOUT 6.5 MILES SOUTH OF VIENNA, ABOUT 0.5
 HB1582'MILE NORTHEAST OF BELKNAP, ON THE PROPERTY OF MR. JOHN MC CLUSKEY WHO
 HB1582'LIVES 0.15 MILE EAST OF THE STATION.  IT IS IN THE FRONT YARD OF A
 HB1582'VACANT FRAME HOUSE, 9 FEET SOUTH OF A WHITE WITNESS POST, 11 FEET
 HB1582'SOUTH OF A HEDGE ROW, 13 FEET NORTHWEST OF A 10 INCH CEDAR TREE AND
 HB1582'43 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE HOUSE.  THE MONUMENT
 HB1582'IS FLUSH AND THE DISK IS STAMPED BELKNAP 1957.
 HB1582'
 HB1582'TO REACH THE STATION FROM THE RAILROAD CROSSING AND THE MAIN PAVED
 HB1582'STREET IN BELKNAP, GO NORTH AND WEST ON THE PAVED STREET FOR 0.2
 HB1582'MILE TO A GRAVELED CROSSROAD AND THE BELKNAP METHODIST CHURCH ON THE
 HB1582'RIGHT.  TURN RIGHT AND GO NORTH UP HILL FOR 0.2 MILE TO A GRAVELED
 HB1582'DRIVEWAY RIGHT JUST BEFORE REACHING THE TOP OF THE HILL *.  TURN
 HB1582'RIGHT AND GO EAST ON THE DRIVEWAY FOR 0.15 MILE TO MR. MC CLUSKEYS
 HB1582'HOUSE ON THE RIGHT.  CONTINUE EAST ON A NARROW TRACK ROAD FOR 0.15
 HB1582'MILE TO THE FRAME HOUSE AND THE MARK AS DESCRIBED.
 HB1582'
 HB1582'*TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE NORTH UP HILL ON
 HB1582'THE GRAVELED ROAD FOR ABOUT 100 FEET TO THE SOUTH SIDE OF A CEMETERY
 HB1582'ON THE RIGHT AND THE MARK ABOUT 60 YARDS TO THE EAST, ON THE SOUTH
 HB1582'SIDE OF AN EAST-WEST FENCE.
 HB1582'
 HB1582'REFERENCE MARK 1 IS IN THE NORTHEAST CORNER OF THE YARD, 35 FEET
 HB1582'NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE AND 74 FEET EAST OF
 HB1582'THE WHITE WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 HB1582'STAMPED BELKNAP NO 1 1957.
 HB1582'
 HB1582'REFERENCE MARK 2 IS ON THE SOUTH SIDE OF THE FRONT YARD, 26 FEET
 HB1582'SOUTHWEST OF THE SOUTHWEST CORNER OF THE HOUSE AND 17 FEET WEST OF
 HB1582'AN 18 INCH OAK TREE.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 HB1582'STAMPED BELKNAP NO 2 1957.
 HB1582'
 HB1582'THE AZIMUTH MARK IS 132 FEET EAST OF THE SOUTHWEST CORNER OF THE
 HB1582'CEMETERY FENCE, 1 FOOT SOUTH OF THE FENCE, 3 FEET EAST OF A WHITE
 HB1582'WITNESS POST AND 40 FEET EAST OF A 36 INCH OAK TREE.  THE MONUMENT
 HB1582'PROJECTS 2 INCHES AND THE DISK IS STAMPED BELKNAP 1957.
 HB1582'
 HB1582'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1731 ***********************************************************************
 JB1731  DESIGNATION -  BELLE
 JB1731  PID         -  JB1731
 JB1731  STATE/COUNTY-  IL/HAMILTON
 JB1731  COUNTRY     -  US
 JB1731  USGS QUAD   -  BELLE PRAIRIE CITY (2018)
 JB1731
 JB1731                         *CURRENT SURVEY CONTROL
 JB1731  ______________________________________________________________________
 JB1731* NAD 83(1997) POSITION- 38 12 57.49170(N) 088 34 06.32865(W)   ADJUSTED
 JB1731* NAVD 88 ORTHO HEIGHT -   143.    (meters)      469.    (feet) SCALED
 JB1731  ______________________________________________________________________
 JB1731  GEOID HEIGHT    -        -30.258 (meters)                     GEOID18
 JB1731  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 JB1731  HORZ ORDER      -  THIRD
 JB1731
 JB1731.The horizontal coordinates were established by classical geodetic methods
 JB1731.and adjusted by the National Geodetic Survey in October 1999.
 JB1731
 JB1731.The orthometric height was scaled from a topographic map.
 JB1731
 JB1731.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1731.GEOID18 height accuracy estimate available here.
 JB1731
 JB1731.Click photographs - Photos may exist for this station.
 JB1731
 JB1731.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1731
 JB1731. The following values were computed from the NAD 83(1997) position.
 JB1731
 JB1731;                    North         East     Units Scale Factor Converg.
 JB1731;SPC IL E     -   171,972.723   279,412.558   MT  0.99998022   -0 08 43.6
 JB1731;SPC IL E     -   564,213.84    916,706.03   sFT  0.99998022   -0 08 43.6
 JB1731;UTM  16      - 4,230,940.507   362,697.266   MT  0.99983218   -0 58 13.5
 JB1731
 JB1731!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1731!SPC IL E     -   0.99998233  x   0.99998022  =   0.99996255
 JB1731!UTM  16      -   0.99998233  x   0.99983218  =   0.99981451
 JB1731
 JB1731:                Primary Azimuth Mark                     Grid Az
 JB1731:SPC IL E     -  BELLE AZ MK                              040 40 53.0
 JB1731:UTM  16      -  BELLE AZ MK                              041 30 22.9
 JB1731
 JB1731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6269730940(NAD 83)
 JB1731
 JB1731|---------------------------------------------------------------------|
 JB1731| PID    Reference Object                     Distance      Geod. Az  |
 JB1731|                                                           dddmmss.s |
 JB1731| CI2967 BELLE RM 1                           14.012 METERS 00416     |
 JB1731| CI2966 BELLE AZ MK                                        0403209.4 |
 JB1731| CI2968 BELLE RM 2                            9.378 METERS 09312     |
 JB1731| JB1737 MC LEANSBORO E MUNICIPAL TANK       APPROX.13.7 KM 1693900.0 |
 JB1731| JB1734 MC LEANSBORO W MUNICIPAL TANK       APPROX.13.7 KM 1694555.1 |
 JB1731|---------------------------------------------------------------------|
 JB1731
 JB1731                          SUPERSEDED SURVEY CONTROL
 JB1731
 JB1731  NAD 83(1993)-  38 12 57.50272(N)    088 34 06.32667(W) AD(       ) 3
 JB1731  NAD 83(1986)-  38 12 57.50476(N)    088 34 06.32884(W) AD(       ) 3
 JB1731  NAD 27      -  38 12 57.32900(N)    088 34 06.14157(W) AD(       ) 3
 JB1731
 JB1731.Superseded values are not recommended for survey control.
 JB1731
 JB1731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1731.See file dsdata.pdf to determine how the superseded data were derived.
 JB1731
 JB1731_MARKER: DS = TRIANGULATION STATION DISK
 JB1731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1731_STAMPING: BELLE 1961
 JB1731_MARK LOGO: CGS
 JB1731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1731+STABILITY: SURFACE MOTION
 JB1731
 JB1731  HISTORY     - Date     Condition        Report By
 JB1731  HISTORY     - 1961     MONUMENTED       CGS
 JB1731  HISTORY     - 20101112 MARK NOT FOUND   ILDT
 JB1731
 JB1731                          STATION DESCRIPTION
 JB1731
 JB1731'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1731'THE STATION IS ABOUT 9 MILES SOUTH OF WAYNE CITY, ABOUT 8.5 MILES
 JB1731'NORTH OF MCLEANSBORO, ABOUT .5 MILES SOUTHWEST OF BELLE PRAIRIE, IN
 JB1731'THE SOUTHWEST .25 OF SEC 32, T 3 S, R 6 E, AND ON ROAD RIGHT-OF-WAY.
 JB1731'IT IS 131 FEET WEST OF THE NORTHWEST CORNER OF A SHED, 18 FEET SOUTH
 JB1731'OF THE CENTERLINE OF A GRAVELED ROAD, 4 FEET EAST OF A WITNESS POST,
 JB1731'AND 2 FEET NORTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND
 JB1731'THE DISK IS STAMPED BELLE 1961.
 JB1731'
 JB1731'TO REACH FROM THE POST OFFICE IN WAYNE CITY, GO SOUTH OF STATE HIGHWAY
 JB1731'142 FOR 5.4 MILES TO A CROSSROAD.  CONTINUE SOUTHERLY ON HIGHWAY 142
 JB1731'FOR 4.6 MILES TO A CROSSROAD.  TURN RIGHT AND GO WEST ON A PAVED ROAD
 JB1731'FOR 1.0 MILE TO A SIDE ROAD RIGHT, AT THE SOUTH EDGE OF THE SMALL
 JB1731'VILLAGE OF BELLE PRAIRIE.  CONTINUE WEST ON THE PAVED ROAD FOR 0.5
 JB1731'MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST ON THE PAVED
 JB1731'ROAD FOR 0.15 MILE A POINT WHERE THE ROAD TURNS FROM WEST TO SOUTH.
 JB1731'TURN LEFT AND GO SOUTH ON A GRAVELED ROAD FOR 0.25 MILE TO A POINT
 JB1731'WHERE THE ROAD TURNS FROM SOUTH TO WEST.  TURN RIGHT AND GO WEST ON A
 JB1731'GRAVELED ROAD FOR 0.05 MILE TO THE STATION ON THE LEFT.
 JB1731'
 JB1731'REFERENCE MARK 1 IS 28 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 JB1731'ROAD, 16 FEET EAST OF AN 8 INCH CEDAR TREE, AND 1 FOOT SOUTH OF A WIRE
 JB1731'FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED BELLE
 JB1731'NO 1 1961.
 JB1731'
 JB1731'REFERENCE MARK 2 IS 35 FEET EAST OF THE WITNESS POST, 20 FEET SOUTH OF
 JB1731'THE CENTERLINE OF THE GRAVELED ROAD, AND 1 FOOT NORTH OF THE WIRE
 JB1731'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BELLE NO 1 1961.
 JB1731'
 JB1731'THE AZIMUTH MARK IS 25 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD, 5
 JB1731'FEET EAST OF A FENCE CORNER, 2 FEET EAST OF A WITNESS POST, AND 1 FOOT
 JB1731'SOUTH OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1731'BELLE 1961.
 JB1731'
 JB1731'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1731
 JB1731                          STATION RECOVERY (2010)
 JB1731
 JB1731'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB1731'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1880 ***********************************************************************
 KA1880  DESIGNATION -  BELLE AIR RESET
 KA1880  PID         -  KA1880
 KA1880  STATE/COUNTY-  IL/CLARK
 KA1880  COUNTRY     -  US
 KA1880  USGS QUAD   -  ANNAPOLIS (2018)
 KA1880
 KA1880                         *CURRENT SURVEY CONTROL
 KA1880  ______________________________________________________________________
 KA1880* NAD 83(1997) POSITION- 39 10 36.17087(N) 087 52 08.91848(W)   ADJUSTED
 KA1880* NAVD 88 ORTHO HEIGHT -   174.    (meters)      571.    (feet) SCALED
 KA1880  ______________________________________________________________________
 KA1880  GEOID HEIGHT    -        -31.994 (meters)                     GEOID18
 KA1880  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 KA1880  HORZ ORDER      -  FIRST
 KA1880
 KA1880.The horizontal coordinates were established by classical geodetic methods
 KA1880.and adjusted by the National Geodetic Survey in October 1999.
 KA1880
 KA1880.The orthometric height was scaled from a topographic map.
 KA1880
 KA1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1880.GEOID18 height accuracy estimate available here.
 KA1880
 KA1880.Click photographs - Photos may exist for this station.
 KA1880
 KA1880.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1880
 KA1880. The following values were computed from the NAD 83(1997) position.
 KA1880
 KA1880;                    North         East     Units Scale Factor Converg.
 KA1880;SPC IL E     -   278,698.495   340,109.923   MT  0.99999480   +0 17 35.7
 KA1880;SPC IL E     -   914,363.31  1,115,843.97   sFT  0.99999480   +0 17 35.7
 KA1880;UTM  16      - 4,336,746.760   424,926.273   MT  0.99966940   -0 32 56.7
 KA1880
 KA1880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1880!SPC IL E     -   0.99997774  x   0.99999480  =   0.99997254
 KA1880!UTM  16      -   0.99997774  x   0.99966940  =   0.99964714
 KA1880
 KA1880:                Primary Azimuth Mark                     Grid Az
 KA1880:SPC IL E     -  UNION                                    081 22 24.9
 KA1880:UTM  16      -  UNION                                    082 12 57.3
 KA1880
 KA1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2492636746(NAD 83)
 KA1880
 KA1880|---------------------------------------------------------------------|
 KA1880| PID    Reference Object                     Distance      Geod. Az  |
 KA1880|                                                           dddmmss.s |
 KA1880| KA1877 UNION                               APPROX.16.6 KM 0814000.6 |
 KA1880| CM2759 BELLE AIR RM 3                       37.734 METERS 13042     |
 KA1880| CM2758 BELLE AIR RM 1                       25.106 METERS 17930     |
 KA1880| CM2760 BELLE AIR RM 4                       32.659 METERS 21843     |
 KA1880| CM2757 BELLE AIR AZ MK                                    2653714.6 |
 KA1880|---------------------------------------------------------------------|
 KA1880
 KA1880                          SUPERSEDED SURVEY CONTROL
 KA1880
 KA1880  NAD 83(1997)-  39 10 36.17091(N)    087 52 08.91657(W) AD(       ) 1
 KA1880  NAD 83(1986)-  39 10 36.17985(N)    087 52 08.91305(W) AD(       ) 1
 KA1880  NAD 27      -  39 10 36.04300(N)    087 52 08.80400(W) AD(       ) 1
 KA1880  USSD        -  39 10 36.15900(N)    087 52 08.65800(W) AD(       ) 3
 KA1880
 KA1880.Superseded values are not recommended for survey control.
 KA1880
 KA1880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1880.See file dsdata.pdf to determine how the superseded data were derived.
 KA1880
 KA1880_MARKER: DS = TRIANGULATION STATION DISK
 KA1880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1880_STAMPING: BELLE AIR USLS 1879 1937
 KA1880_MARK LOGO: CGS
 KA1880_PROJECTION: RECESSED 36 CENTIMETERS
 KA1880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1880+STABILITY: SURFACE MOTION
 KA1880
 KA1880  HISTORY     - Date     Condition        Report By
 KA1880  HISTORY     - 1937     MONUMENTED       CGS
 KA1880  HISTORY     - 1947     GOOD             CGS
 KA1880  HISTORY     - 1982     GOOD             ILDT
 KA1880  HISTORY     - 20120726 MARK NOT FOUND   ILDT
 KA1880
 KA1880                          STATION DESCRIPTION
 KA1880
 KA1880'DESCRIBED BY COAST AND GEODETIC SURVEY 1937 (EBP)
 KA1880'ALL SURFACE MARKS HAVE BEEN DESTROYED. THE SUB-SURFACE MARK WAS
 KA1880'RECOVERED, A 6-INCH SQUARE STONE POST 30 INCHES BELOW THE SURFACE.
 KA1880'STATION WAS MARKED WITH A STANDARD STATION DISK SET IN A CONCRETE
 KA1880'CYLINDER, 1 FOOT BELOW THE SURFACE, IN A CULTIVATED FIELD.
 KA1880'REFERENCE MARK NO. 1 IS A NAIL IN THE CENTER OF A CONCRETE CYLINDER
 KA1880'12 INCHES IN DIAMETER, SET FLUSH WITH THE SURFACE, ON THE SOUTH
 KA1880'SIDE OF THE GRADED ROAD, AND APPROXIMATELY IN THE RIGHT-OF-WAY AND
 KA1880'UNDER THE TELEPHONE LINE, 25.12 METERS, 82.41 FEET, 176 DEG.
 KA1880'30 MIN. S. MAG. REFERENCE MARK NO. 2 IS A NAIL IN THE TOP OF A
 KA1880'CONCRETE CYLINDER SET FLUSH WITH THE SURFACE ON THE NORTH SIDE OF THE
 KA1880'ROAD, AND APPROXIMATELY IN THE RIGHT-OF-WAY, 40.17 METERS,
 KA1880'131.78 FEET, 243 DEG. W.S.W. MAG.
 KA1880'
 KA1880'TO REACH FROM THE MAIN CROSS STREETS IN OBLONG, GO NORTH ON THE
 KA1880'GRADED HIGHWAY 3.0 MILES, TURN RIGHT AND FOLLOW THE
 KA1880'MAIN-TRAVELED ROAD NORTH 1.0 MILE, THEN JOG TO THE LEFT AND FOLLOW
 KA1880'THE MAIN-TRAVELED ROAD NORTH 2.0 MILES, AGAIN JOG TO THE LEFT AND
 KA1880'FOLLOW THE MAIN-TRAVELED ROAD NORTH 6.0 MILES TO THE COUNTY LINE AT
 KA1880'THE T-INTERSECTION, TURN RIGHT HERE AND GO EAST 0.3 MILE TO THE
 KA1880'STATION AT THE LEFT OF THE ROAD.
 KA1880
 KA1880                          STATION RECOVERY (1947)
 KA1880
 KA1880'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1880'THE STATION WAS RECOVERED AS DESCRIBED BY E.B.P. IN HIS
 KA1880'RECONNAISSANCE DESCRIPTION OF 1946. THE STATION MARK AND ONE OF
 KA1880'TWO REFERENCE MARKS, WHICH WERE SET IN 1937, WERE FOUND IN GOOD
 KA1880'CONDITION, HOWEVER THE OTHER REFERENCE MARK HAS BEEN DESTROYED.
 KA1880'NO AZIMUTH MARK WAS RECOVERED BY THIS PARTY. A NEW AZIMUTH MARK AND
 KA1880'TWO NEW REFERENCE MARKS WERE SET BY THIS PARTY. THE REFERENCE
 KA1880'MARK SET IN 1937 IS A CYLINDER OF CONCRETE WITH A NAIL SET IN THE
 KA1880'APPROXIMATE CENTER OF THE CONCRETE. THE SURFACE, UNDERGROUND,
 KA1880'AZIMUTH AND REMAINING REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 KA1880'IN CONCRETE.  A
 KA1880'COMPLETE DESCRIPTION FOLLOWS-
 KA1880'
 KA1880'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF THE SMALL COMMUNITY
 KA1880'OF BELLAIR, JUST NORTH OF THE CLARK-CRAWFORD COUNTY LINE, IN
 KA1880'THE SOUTHERN EDGE OF A CULTIVATED FIELD OWNED BY MR. DAVID ELLIOT. IT
 KA1880'IS 293 FEET WEST-SOUTHWEST OF AN OIL STORAGE TANK, AND 59 FEET
 KA1880'NORTH OF THE APPROXIMATE CENTERLINE OF A GRAVELED ROAD. THE MARK IS
 KA1880'14 INCHES UNDERGROUND, AND THE DISK IS STAMPED BELLE AIR
 KA1880'U.S.L.S. 1879 1937.
 KA1880'
 KA1880'THE REMAINING REFERENCE MARK THAT WAS SET IN 1937 IS 82.37 FEET SOUTH
 KA1880'OF THE STATION, 57 FEET WEST OF A TELEPHONE POLE, AND 23 FEET
 KA1880'SOUTH OF THE APPROXIMATE CENTERLINE OF THE GRAVELED ROAD. THE MARK
 KA1880'PROJECTS 7 INCHES.
 KA1880'
 KA1880'REFERENCE MARK NO. 3 IS 123.80 FEET SOUTHEAST OF THE STATION, 36 FEET
 KA1880'EAST OF A TELEPHONE POLE, AND 23 FEET SOUTH OF THE APPROXIMATE
 KA1880'CENTERLINE OF THE GRAVELED ROAD. THE MARK PROJECTS 2 INCHES, AND THE
 KA1880'DISK IS STAMPED BELLE AIR NO 3 U.S.L.S. 1947.
 KA1880'
 KA1880'REFERENCE MARK NO. 4 IS 107.15 FEET SOUTHWEST OF THE STATION, 21 FEET
 KA1880'SOUTH OF THE APPROXIMATE CENTERLINE OF THE GRAVELED ROAD, AND
 KA1880'3 FEET EAST OF A TELEPHONE POLE. THE MARK PROJECTS 4 INCHES, AND THE
 KA1880'DISK IS STAMPED BELLE AIR U.S.L.S. NO 4 1947.
 KA1880'
 KA1880'THE AZIMUTH MARK IS 0.35 MILE WEST OF THE STATION, 69 FEET EAST OF
 KA1880'THE APPROXIMATE CENTERLINE OF A GRAVELED ROAD, 23 FEET SOUTH OF
 KA1880'THE APPROXIMATE CENTERLINE OF A GRAVELED ROAD, 3 FEET EAST OF
 KA1880'TELEPHONE POLE NO. 475, AND 2 FEET EAST OF A WITNESS POST. THE
 KA1880'MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED BELLE AIR U.S.L.S.
 KA1880'1947.
 KA1880'
 KA1880'TO REACH THE STATION FROM THE ANNAPOLIS SCHOOL HOUSE IN ANNAPOLIS,
 KA1880'GO WEST ON A GRAVELED ROAD FOR 2.7 MILES TO THE MT. PLEASANT
 KA1880'PRESBYTERIAN CHURCH ON THE LEFT, CONTINUE WESTERLY ON THE GRAVELED
 KA1880'ROAD FOR 0.2 MILE TO A CROSSROAD, HERE TURN RIGHT AND GO NORTH
 KA1880'ON A GRAVELED ROAD FOR 2.15 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 KA1880'HERE TURN RIGHT AND GO EAST FOR 0.35 MILES TO THE STATION ON THE
 KA1880'LEFT AS DESCRIBED.
 KA1880'
 KA1880'NO PREVIOUS OBSERVATIONS WERE AVAILABLE.
 KA1880'
 KA1880'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 KA1880
 KA1880                          STATION RECOVERY (1982)
 KA1880
 KA1880'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1982 (KWB)
 KA1880'BELLE AIRE USLS 1937 RECOVERED IN GOOD CONDITION - SHOULD BE
 KA1880'RESET.  SURFACE MARK IS PRESENTLY BURIED ABOUT 10 INCHES IN
 KA1880'PLOWED GROUND.  PROBABLY WILL NOT SURVIVE MANY MORE YEARS.
 KA1880'
 KA1880'ALL REFERENCE MARKS AND AZIMUTH MARK DESTROYED.
 KA1880'
 KA1880'DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MI NE BELLAIR - JUST N
 KA1880'CLARK-CRAWFORD CO. LINE.
 KA1880
 KA1880                          STATION RECOVERY (2012)
 KA1880
 KA1880'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KA1880'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8063 ***********************************************************************
 DK8063  DESIGNATION -  BELLEVIEW
 DK8063  PID         -  DK8063
 DK8063  STATE/COUNTY-  IL/CALHOUN
 DK8063  COUNTRY     -  US
 DK8063  USGS QUAD   -  ANNADA (2017)
 DK8063
 DK8063                         *CURRENT SURVEY CONTROL
 DK8063  ______________________________________________________________________
 DK8063* NAD 83(2011) POSITION- 39 21 06.10287(N) 090 47 05.79835(W)   ADJUSTED
 DK8063* NAD 83(2011) ELLIP HT-   109.102 (meters)        (06/27/12)   ADJUSTED
 DK8063* NAD 83(2011) EPOCH   -  2010.00
 DK8063* NAVD 88 ORTHO HEIGHT -   141.420 (meters)      463.98  (feet) ADJUSTED
 DK8063  ______________________________________________________________________
 DK8063  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 DK8063  NAD 83(2011) X  -    -67,658.012 (meters)                     COMP
 DK8063  NAD 83(2011) Y  - -4,938,283.582 (meters)                     COMP
 DK8063  NAD 83(2011) Z  -  4,022,654.104 (meters)                     COMP
 DK8063  LAPLACE CORR    -          2.43  (seconds)                    DEFLEC18
 DK8063  DYNAMIC HEIGHT  -        141.338 (meters)      463.71  (feet) COMP
 DK8063  MODELED GRAVITY -    980,048.0   (mgal)                       NAVD 88
 DK8063
 DK8063  VERT ORDER      -  SECOND    CLASS I
 DK8063
 DK8063  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8063  Standards:
 DK8063         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8063            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8063  -------------------------------------------------------------------
 DK8063  NETWORK    0.86   2.00           0.39   0.30   1.02      0.15044219
 DK8063  -------------------------------------------------------------------
 DK8063  Click here for local accuracies and other accuracy information.
 DK8063
 DK8063.The horizontal coordinates were established by GPS observations
 DK8063.and adjusted by the National Geodetic Survey in June 2012.
 DK8063
 DK8063.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8063.been affixed to the stable North American tectonic plate. See 
 DK8063.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8063
 DK8063.The horizontal coordinates are valid at the epoch date displayed above
 DK8063.which is a decimal equivalence of Year/Month/Day.
 DK8063
 DK8063.The orthometric height was determined by differential leveling and
 DK8063.adjusted by the NATIONAL GEODETIC SURVEY
 DK8063.in July 2014.
 DK8063
 DK8063.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8063.GEOID18 height accuracy estimate available here.
 DK8063
 DK8063.Click photographs - Photos may exist for this station.
 DK8063
 DK8063.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8063
 DK8063.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8063
 DK8063.The ellipsoidal height was determined by GPS observations
 DK8063.and is referenced to NAD 83.
 DK8063
 DK8063.The dynamic height is computed by dividing the NAVD 88
 DK8063.geopotential number by the normal gravity value computed on the
 DK8063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK8063.degrees latitude (g = 980.6199 gals.).
 DK8063
 DK8063.The modeled gravity was interpolated from observed gravity values.
 DK8063
 DK8063. The following values were computed from the NAD 83(2011) position.
 DK8063
 DK8063;                    North         East     Units Scale Factor Converg.
 DK8063;SPC IL W     -   298,194.102   646,709.945   MT  0.99997613   -0 23 31.4
 DK8063;SPC IL W     -   978,325.15  2,121,747.54   sFT  0.99997613   -0 23 31.4
 DK8063;UTM  15      - 4,358,145.754   690,861.848   MT  1.00004854   +1 24 17.8
 DK8063
 DK8063!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8063!SPC IL W     -   0.99998288  x   0.99997613  =   0.99995901
 DK8063!UTM  15      -   0.99998288  x   1.00004854  =   1.00003142
 DK8063
 DK8063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9086158145(NAD 83)
 DK8063
 DK8063                          SUPERSEDED SURVEY CONTROL
 DK8063
 DK8063  NAD 83(2007)-  39 21 06.10283(N)    090 47 05.79904(W) AD(2002.00) 1
 DK8063  ELLIP H (01/08/09)  109.144  (m)                       GP(2002.00) 4 1
 DK8063  NAVD 88 (01/08/09)  141.4    (m)  GEOID03  model used  GPS OBS        
 DK8063
 DK8063.Superseded values are not recommended for survey control.
 DK8063
 DK8063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8063.See file dsdata.pdf to determine how the superseded data were derived.
 DK8063
 DK8063_MARKER: DD = SURVEY DISK
 DK8063_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8063_STAMPING: BELLEVIEW
 DK8063_MARK LOGO: ILDT
 DK8063_PROJECTION: FLUSH
 DK8063_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK8063_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8063+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2013
 DK8063_ROD/PIPE-DEPTH: 3.7 meters
 DK8063_SLEEVE-DEPTH  : 1 meters
 DK8063
 DK8063  HISTORY     - Date     Condition        Report By
 DK8063  HISTORY     - 2008     MONUMENTED       ILDT
 DK8063  HISTORY     - 20081212 GOOD             ILDT
 DK8063  HISTORY     - 20130405 GOOD             TROTT
 DK8063  HISTORY     - 20191017 GOOD             ILDW
 DK8063
 DK8063                          STATION DESCRIPTION
 DK8063
 DK8063'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8063'STATION IS LOCATED 238FT NORTH OF THE T INTERSECTION OF RT 96(TWP RD
 DK8063'800E) AND BELLEVIEW  HOLLOW RD(TWP 3400N) AT BELLEVIEW.  TO REACH THE
 DK8063'STATION GO NORTH ON RT 96 238FT FROM  THE  T INTERSECTION TO A STATION
 DK8063'ON THE LEFT.  THE STATION IS LOCATED 99.2 FEET SOUTHEAST OF  THE N.E.
 DK8063'CORNER OF THE FARM COOP BUILDING, 22.67 WEST OF CENTERLINE, AND
 DK8063'83.74FT  NORTHWEST OF POWER POLE.
 DK8063
 DK8063                          STATION RECOVERY (2013)
 DK8063
 DK8063'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 DK8063'RECOVERED AS DESCRIBED.
 DK8063
 DK8063                          STATION RECOVERY (2019)
 DK8063
 DK8063'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DK8063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9177 ***********************************************************************
 DE9177  DESIGNATION -  BELLEVILLE
 DE9177  PID         -  DE9177
 DE9177  STATE/COUNTY-  IL/ST CLAIR
 DE9177  COUNTRY     -  US
 DE9177  USGS QUAD   -  FREEBURG (2018)
 DE9177
 DE9177                         *CURRENT SURVEY CONTROL
 DE9177  ______________________________________________________________________
 DE9177* NAD 83(2011) POSITION- 38 29 42.04832(N) 089 57 48.93579(W)   ADJUSTED
 DE9177* NAD 83(2011) ELLIP HT-   115.764 (meters)        (06/27/12)   ADJUSTED
 DE9177* NAD 83(2011) EPOCH   -  2010.00
 DE9177* NAVD 88 ORTHO HEIGHT -   146.3   (meters)      480.    (feet) GPS OBS
 DE9177  ______________________________________________________________________
 DE9177  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9177  GEOID HEIGHT    -        -30.566 (meters)                     GEOID99
 DE9177  GEOID HEIGHT    -        -30.540 (meters)                     GEOID18
 DE9177  NAD 83(2011) X  -      3,176.136 (meters)                     COMP
 DE9177  NAD 83(2011) Y  - -4,998,503.500 (meters)                     COMP
 DE9177  NAD 83(2011) Z  -  3,948,668.232 (meters)                     COMP
 DE9177  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 DE9177
 DE9177  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9177  Standards:
 DE9177         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9177            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9177  -------------------------------------------------------------------
 DE9177  NETWORK    1.70   2.02           0.67   0.72   1.03      0.05556708
 DE9177  -------------------------------------------------------------------
 DE9177  Click here for local accuracies and other accuracy information.
 DE9177
 DE9177.The horizontal coordinates were established by GPS observations
 DE9177.and adjusted by the National Geodetic Survey in June 2012.
 DE9177
 DE9177.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9177.been affixed to the stable North American tectonic plate. See 
 DE9177.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9177
 DE9177.The horizontal coordinates are valid at the epoch date displayed above
 DE9177.which is a decimal equivalence of Year/Month/Day.
 DE9177
 DE9177.The orthometric height was determined by GPS observations and a
 DE9177.high-resolution geoid model.
 DE9177
 DE9177.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9177.GEOID18 height accuracy estimate available here.
 DE9177
 DE9177.Click photographs - Photos may exist for this station.
 DE9177
 DE9177.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9177
 DE9177.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9177
 DE9177.The ellipsoidal height was determined by GPS observations
 DE9177.and is referenced to NAD 83.
 DE9177
 DE9177. The following values were computed from the NAD 83(2011) position.
 DE9177
 DE9177;                    North         East     Units Scale Factor Converg.
 DE9177;SPC IL W     -   202,933.223   717,714.841   MT  0.99994504   +0 07 35.0
 DE9177;SPC IL W     -   665,790.08  2,354,702.77   sFT  0.99994504   +0 07 35.0
 DE9177;UTM  16      - 4,264,902.891   241,536.956   MT  1.00042276   -1 50 44.5
 DE9177;UTM  15      - 4,265,110.088   764,814.637   MT  1.00046370   +1 53 28.0
 DE9177
 DE9177!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9177!SPC IL W     -   0.99998184  x   0.99994504  =   0.99992688
 DE9177!UTM  16      -   0.99998184  x   1.00042276  =   1.00040459
 DE9177!UTM  15      -   0.99998184  x   1.00046370  =   1.00044553
 DE9177
 DE9177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4153664902(NAD 83)
 DE9177
 DE9177|---------------------------------------------------------------------|
 DE9177| PID    Reference Object                     Distance      Geod. Az  |
 DE9177|                                                           dddmmss.s |
 DE9177| DE9178 BELLEVILLE AZI                      398.016 METERS 13319     |
 DE9177|---------------------------------------------------------------------|
 DE9177
 DE9177                          SUPERSEDED SURVEY CONTROL
 DE9177
 DE9177  NAD 83(2007)-  38 29 42.04830(N)    089 57 48.93658(W) AD(2002.00) 0
 DE9177  ELLIP H (02/10/07)  115.791  (m)                       GP(2002.00)    
 DE9177  ELLIP H (02/03/05)  115.756  (m)                       GP(       ) 4 2
 DE9177  NAD 83(1997)-  38 29 42.04841(N)    089 57 48.93716(W) AD(       ) 1
 DE9177  ELLIP H (01/06/03)  115.806  (m)                       GP(       ) 3 2
 DE9177
 DE9177.Superseded values are not recommended for survey control.
 DE9177
 DE9177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9177.See file dsdata.pdf to determine how the superseded data were derived.
 DE9177
 DE9177_MARKER: A = ALUMINUM MARKER
 DE9177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9177_STAMPING: BELLEVILLE 1996
 DE9177_MARK LOGO: ILDT
 DE9177_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9177_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9177+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2007
 DE9177
 DE9177  HISTORY     - Date     Condition        Report By
 DE9177  HISTORY     - 1996     MONUMENTED       ILDT
 DE9177  HISTORY     - 20060428 GOOD             INDIV
 DE9177  HISTORY     - 20070710 GOOD             KUHL
 DE9177
 DE9177                          STATION DESCRIPTION
 DE9177
 DE9177'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9177'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9177'STATION IS AT SE SIDE OF BELLEVILLE.  TO REACH STATION FROM IL ROUTE
 DE9177'158 AND IL ROUTE 13 AT SE SIDE OF BELLEVILLE, GO SW ON IL ROUTE 13 FOR
 DE9177'0.9 MI (1.4 KM) TO BELLEVILLE MAINTENANCE YARD GATE ON THE RIGHT, GO
 DE9177'THROUGH GATE TO CENTER OF YARD E OF PUMP ISLAND.  STATION IS 43.2 FEET
 DE9177'(13.2 M) E OF SE CORNER OF PUMP ISLAND, 42.8 FEET (13.0 M) NNE OF NW
 DE9177'CORNER OF BUILDING WITH GUARD RAIL, 3.3 FEET (1.0 M) S OF CONCRETE
 DE9177'WALL OF BLACK TOP BIN.  STATION IS FLUSH WITH GROUND.
 DE9177
 DE9177                          STATION RECOVERY (2006)
 DE9177
 DE9177'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (MSS)
 DE9177'RECOVERED IN GOOD CONDITION.
 DE9177
 DE9177                          STATION RECOVERY (2007)
 DE9177
 DE9177'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2007 (AMR)
 DE9177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9178 ***********************************************************************
 DE9178  DESIGNATION -  BELLEVILLE AZI
 DE9178  PID         -  DE9178
 DE9178  STATE/COUNTY-  IL/ST CLAIR
 DE9178  COUNTRY     -  US
 DE9178  USGS QUAD   -  FREEBURG (2018)
 DE9178
 DE9178                         *CURRENT SURVEY CONTROL
 DE9178  ______________________________________________________________________
 DE9178* NAD 83(2011) POSITION- 38 29 33.19327(N) 089 57 36.98569(W)   ADJUSTED
 DE9178* NAD 83(2011) ELLIP HT-   118.405 (meters)        (06/27/12)   ADJUSTED
 DE9178* NAD 83(2011) EPOCH   -  2010.00
 DE9178* NAVD 88 ORTHO HEIGHT -   149.0   (meters)      489.    (feet) GPS OBS
 DE9178  ______________________________________________________________________
 DE9178  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9178  GEOID HEIGHT    -        -30.560 (meters)                     GEOID99
 DE9178  GEOID HEIGHT    -        -30.534 (meters)                     GEOID18
 DE9178  NAD 83(2011) X  -      3,465.847 (meters)                     COMP
 DE9178  NAD 83(2011) Y  - -4,998,675.330 (meters)                     COMP
 DE9178  NAD 83(2011) Z  -  3,948,456.166 (meters)                     COMP
 DE9178  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 DE9178
 DE9178  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9178  Standards:
 DE9178         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9178            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9178  -------------------------------------------------------------------
 DE9178  NETWORK    1.52   1.96           0.66   0.58   1.00      0.13394697
 DE9178  -------------------------------------------------------------------
 DE9178  Click here for local accuracies and other accuracy information.
 DE9178
 DE9178.The horizontal coordinates were established by GPS observations
 DE9178.and adjusted by the National Geodetic Survey in June 2012.
 DE9178
 DE9178.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9178.been affixed to the stable North American tectonic plate. See 
 DE9178.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9178
 DE9178.The horizontal coordinates are valid at the epoch date displayed above
 DE9178.which is a decimal equivalence of Year/Month/Day.
 DE9178
 DE9178.The orthometric height was determined by GPS observations and a
 DE9178.high-resolution geoid model.
 DE9178
 DE9178.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9178.GEOID18 height accuracy estimate available here.
 DE9178
 DE9178.Click photographs - Photos may exist for this station.
 DE9178
 DE9178.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9178
 DE9178.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9178
 DE9178.The ellipsoidal height was determined by GPS observations
 DE9178.and is referenced to NAD 83.
 DE9178
 DE9178. The following values were computed from the NAD 83(2011) position.
 DE9178
 DE9178;                    North         East     Units Scale Factor Converg.
 DE9178;SPC IL W     -   202,660.838   718,005.024   MT  0.99994517   +0 07 42.5
 DE9178;SPC IL W     -   664,896.43  2,355,654.82   sFT  0.99994517   +0 07 42.5
 DE9178;UTM  16      - 4,264,620.547   241,817.727   MT  1.00042097   -1 50 36.7
 DE9178;UTM  15      - 4,264,846.631   765,113.225   MT  1.00046565   +1 53 35.0
 DE9178
 DE9178!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9178!SPC IL W     -   0.99998142  x   0.99994517  =   0.99992659
 DE9178!UTM  16      -   0.99998142  x   1.00042097  =   1.00040238
 DE9178!UTM  15      -   0.99998142  x   1.00046565  =   1.00044706
 DE9178
 DE9178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4181764620(NAD 83)
 DE9178
 DE9178|---------------------------------------------------------------------|
 DE9178| PID    Reference Object                     Distance      Geod. Az  |
 DE9178|                                                           dddmmss.s |
 DE9178| DE9177 BELLEVILLE                          398.016 METERS 31319     |
 DE9178|---------------------------------------------------------------------|
 DE9178
 DE9178                          SUPERSEDED SURVEY CONTROL
 DE9178
 DE9178  NAD 83(2007)-  38 29 33.19327(N)    089 57 36.98648(W) AD(2002.00) 0
 DE9178  ELLIP H (02/10/07)  118.431  (m)                       GP(2002.00)    
 DE9178  ELLIP H (02/03/05)  118.396  (m)                       GP(       ) 4 2
 DE9178  NAD 83(1997)-  38 29 33.19334(N)    089 57 36.98709(W) AD(       ) 1
 DE9178  ELLIP H (01/06/03)  118.454  (m)                       GP(       ) 3 2
 DE9178
 DE9178.Superseded values are not recommended for survey control.
 DE9178
 DE9178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9178.See file dsdata.pdf to determine how the superseded data were derived.
 DE9178
 DE9178_MARKER: DD = SURVEY DISK
 DE9178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9178_STAMPING: BELLEVILLE AZI 1996
 DE9178_MARK LOGO: ILDT
 DE9178_PROJECTION: FLUSH
 DE9178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9178+STABILITY: SURFACE MOTION
 DE9178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9178+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2018
 DE9178
 DE9178  HISTORY     - Date     Condition        Report By
 DE9178  HISTORY     - 1996     MONUMENTED       ILDT
 DE9178  HISTORY     - 20060428 GOOD             INDIV
 DE9178  HISTORY     - 20070710 GOOD             KUHL
 DE9178  HISTORY     - 20110813 GOOD             GEOCAC
 DE9178  HISTORY     - 20180706 GOOD             ILDT
 DE9178
 DE9178                          STATION DESCRIPTION
 DE9178
 DE9178'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9178'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9178'STATION IS AT SW SIDE OF BELLEVILLE.  TO REACH STATION FROM IL ROUTE
 DE9178'158 AND IL ROUTE 13 AT SE SIDE OF BELLEVILLE, GO SW ON IL ROUTE 13 FOR
 DE9178'1.2 MI (1.9 KM) TO STATION ON THE RIGHT,WESTERLY SIDE OF IL ROUTE 13
 DE9178'ACROSS FROM DRIVE AT HOUSE NUMBER 2208.  STATION IS 30.8 FEET (9.4 M)
 DE9178'SW OF CENTERLINE OF IL ROUTE 13, 19.5 FEET (5.9 M) SW OF EDGE OF
 DE9178'PAVEMENT, 2.2 FEET (0.7 M) NE OF WITNESS POST.  STATION IS FLUSH WITH
 DE9178'GROUND.
 DE9178
 DE9178                          STATION RECOVERY (2006)
 DE9178
 DE9178'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (MSS)
 DE9178'RECOVERED IN GOOD CONDITION.
 DE9178
 DE9178                          STATION RECOVERY (2007)
 DE9178
 DE9178'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2007 (AMR)
 DE9178'STATION IS DESCRIBED AT SW SIDE OF BELLEVILLE AND SHOULD BE DESCRIBED
 DE9178'AT SE SIDE OF BELLEVILLE
 DE9178
 DE9178                          STATION RECOVERY (2011)
 DE9178
 DE9178'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 DE9178'FOUND AS DESCRIBED ACROSS THE ROAD FROM RANCHO DE DIAMANTE NEGRO, 2224
 DE9178'FREEBURG AVENUE. DISK IS SCUFFED, BUT DATUM POINT IS INTACT.
 DE9178
 DE9178                          STATION RECOVERY (2018)
 DE9178
 DE9178'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 DE9178'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL3496 ***********************************************************************
 DL3496  HT_MOD      -  This is a Height Modernization Survey Station.
 DL3496  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL3496  DESIGNATION -  BELLEVILLE CORS ARP
 DL3496  CORS_ID     -  SCCB
 DL3496  PID         -  DL3496
 DL3496  STATE/COUNTY-  IL/ST CLAIR
 DL3496  COUNTRY     -  US
 DL3496  USGS QUAD   -  O'FALLON (2018)
 DL3496
 DL3496                         *CURRENT SURVEY CONTROL
 DL3496  ______________________________________________________________________
 DL3496* NAD 83(2011) POSITION- 38 30 46.12645(N) 089 59 05.85954(W)   ADJUSTED
 DL3496* NAD 83(2011) ELLIP HT-   158.216 (meters)        (08/??/25)   ADJUSTED
 DL3496* NAD 83(2011) EPOCH   -  2010.00
 DL3496* NAVD 88 ORTHO HEIGHT -   188.78  (meters)      619.4   (feet) GPS OBS
 DL3496  ______________________________________________________________________
 DL3496  GEOID HEIGHT    -        -30.584 (meters)                     GEOID18
 DL3496  NAD 83(2011) X  -      1,311.695 (meters)                     COMP
 DL3496  NAD 83(2011) Y  - -4,997,307.432 (meters)                     COMP
 DL3496  NAD 83(2011) Z  -  3,950,240.926 (meters)                     COMP
 DL3496
 DL3496.Formal positional accuracy estimates are not available for this CORS
 DL3496.because its coordinates were determined in part using modeled velocities.
 DL3496.A time-series residual plot is available that shows daily coordinate
 DL3496.variations relative to the published coordinates and modeled velocities.
 DL3496.Large residuals may indicate a potential error in the modeled velocities.
 DL3496
 DL3496.Residual plot at:
 DL3496.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=SCCB.
 DL3496
 DL3496.The coordinates were established by GPS observations
 DL3496.and adjusted by the National Geodetic Survey in August 2025.
 DL3496
 DL3496.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL3496.been affixed to the stable North American Tectonic Plate. 
 DL3496
 DL3496.The coordinates are valid at the epoch date displayed above
 DL3496.which is a decimal equivalence of Year/Month/Day.
 DL3496
 DL3496.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL3496.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL3496.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL3496.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL3496.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL3496.published epoch of 2010.00.
 DL3496
 DL3496.Additional information on MYCS is available at:
 DL3496.https://geodesy.noaa.gov/CORS/index.shtml
 DL3496
 DL3496.The orthometric height was determined by GPS observations and a
 DL3496.high-resolution geoid model using precise GPS observation and
 DL3496.processing techniques.
 DL3496
 DL3496.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL3496.GEOID18 height accuracy estimate available here.
 DL3496
 DL3496.The PID for the CORS L1 Phase Center is DL3497.
 DL3496
 DL3496.Click photographs - Photos may exist for this station.
 DL3496
 DL3496.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL3496
 DL3496.The ellipsoidal height was determined by GPS observations
 DL3496.and is referenced to NAD 83.
 DL3496
 DL3496. The following values were computed from the NAD 83(2011) position.
 DL3496
 DL3496;                    North         East     Units Scale Factor Converg.
 DL3496;SPC IL W     -   204,905.063   715,846.955   MT  0.99994427   +0 06 47.3
 DL3496;SPC IL W     -   672,259.36  2,348,574.55   sFT  0.99994427   +0 06 47.3
 DL3496;UTM  16      - 4,266,938.839   239,737.176   MT  1.00043425   -1 51 35.1
 DL3496;UTM  15      - 4,267,024.441   762,885.914   MT  1.00045116   +1 52 42.6
 DL3496
 DL3496!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL3496!SPC IL W     -   0.99997518  x   0.99994427  =   0.99991945
 DL3496!UTM  16      -   0.99997518  x   1.00043425  =   1.00040941
 DL3496!UTM  15      -   0.99997518  x   1.00045116  =   1.00042632
 DL3496
 DL3496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3973766938(NAD 83)
 DL3496
 DL3496                          SUPERSEDED SURVEY CONTROL
 DL3496
 DL3496  NAD 83(2011)-  38 30 46.12643(N)    089 59 05.85953(W) AD(2010.00) c
 DL3496  ELLIP H (04/??/25)  158.194  (m)                       GP(2010.00) c c
 DL3496  NAD 83(2011)-  38 30 46.12672(N)    089 59 05.85941(W) AD(2010.00) c
 DL3496  ELLIP H (06/??/19)  158.230  (m)                       GP(2010.00) c c
 DL3496  NAD 83(2011)-  38 30 46.12669(N)    089 59 05.85942(W) AD(2010.00) c
 DL3496  ELLIP H (08/??/11)  158.218  (m)                       GP(2010.00) c c
 DL3496  NAD 83(CORS)-  38 30 46.12681(N)    089 59 05.86009(W) AD(2002.00) c
 DL3496  ELLIP H (06/??/09)  158.241  (m)                       GP(2002.00) c c
 DL3496
 DL3496.Superseded values are not recommended for survey control.
 DL3496
 DL3496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL3496.See file dsdata.pdf to determine how the superseded data were derived.
 DL3496
 DL3496_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL3496
 DL3496                          STATION DESCRIPTION
 DL3496
 DL3496'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL3496'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL3496'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL3496'AND LOG FILES ACCESSIBLE AT:
 DL3496'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1976 ***********************************************************************
 JB1976  DESIGNATION -  BELLEVILLE EAST BASE
 JB1976  PID         -  JB1976
 JB1976  STATE/COUNTY-  IL/ST CLAIR
 JB1976  COUNTRY     -  US
 JB1976  USGS QUAD   -  LEBANON (2018)
 JB1976
 JB1976                         *CURRENT SURVEY CONTROL
 JB1976  ______________________________________________________________________
 JB1976* NAD 83(1997) POSITION- 38 31 58.03436(N) 089 48 22.08998(W)   ADJUSTED
 JB1976* NAVD 88 ORTHO HEIGHT -   131.2   (meters)      430.    (feet) VERTCON3
 JB1976  ______________________________________________________________________
 JB1976  GEOID HEIGHT    -        -30.555 (meters)                     GEOID18
 JB1976  LAPLACE CORR    -          1.02  (seconds)                    DEFLEC18
 JB1976  HORZ ORDER      -  FIRST
 JB1976
 JB1976.The horizontal coordinates were established by classical geodetic methods
 JB1976.and adjusted by the National Geodetic Survey in October 1999.
 JB1976
 JB1976.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1976.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1976
 JB1976.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1976.GEOID18 height accuracy estimate available here.
 JB1976
 JB1976.Click photographs - Photos may exist for this station.
 JB1976
 JB1976.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1976
 JB1976. The following values were computed from the NAD 83(1997) position.
 JB1976
 JB1976;                    North         East     Units Scale Factor Converg.
 JB1976;SPC IL W     -   207,168.184   731,434.014   MT  0.99995334   +0 13 28.6
 JB1976;SPC IL W     -   679,684.28  2,399,713.09   sFT  0.99995334   +0 13 28.6
 JB1976;UTM  16      - 4,268,664.668   255,399.755   MT  1.00033685   -1 44 56.3
 JB1976
 JB1976!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1976!SPC IL W     -   0.99998421  x   0.99995334  =   0.99993755
 JB1976!UTM  16      -   0.99998421  x   1.00033685  =   1.00032106
 JB1976
 JB1976:                Primary Azimuth Mark                     Grid Az
 JB1976:SPC IL W     -  NEW BADEN ST GEORGES CATH CH             086 50 09.1
 JB1976:UTM  16      -  NEW BADEN ST GEORGES CATH CH             088 48 34.0
 JB1976
 JB1976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5539968664(NAD 83)
 JB1976
 JB1976|---------------------------------------------------------------------|
 JB1976| PID    Reference Object                     Distance      Geod. Az  |
 JB1976|                                                           dddmmss.s |
 JB1976| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX. 9.5 KM 0870337.7 |
 JB1976| JB1956 NEW BADEN MUNICIPAL TANK            APPROX. 9.3 KM 0875932.9 |
 JB1976| CI2972 BELLEVILLE EAST BASE RM 1           132.750 METERS 11636     |
 JB1976| JB1911 VENEDY CHURCH SPIRE                 APPROX.20.5 KM 1372038.6 |
 JB1976| JB1941 MASCOUTAH HOLY CHILDHOOD CH         APPROX. 4.8 KM 1644924.4 |
 JB1976| JB1942 MASCOUTAH WATER TANK                APPROX. 4.7 KM 1705534.2 |
 JB1976| JB1940 MASCOUTAH CONCRETE STACK            APPROX. 5.4 KM 1725931.7 |
 JB1976| CI2973 BELLEVILLE EAST BASE RM 2           250.000 METERS 18929     |
 JB1976| CI2974 BELLEVILLE EAST BASE RM 3            65.630 METERS 26548     |
 JB1976| JB1980 OFALLON MUNICIPAL TANK              APPROX.11.8 KM 3035214.5 |
 JB1976| JB1983 OFALLON ST CLAIRS CATH CH           APPROX.11.4 KM 3040915.7 |
 JB1976| JB1988 OFALLON INDEP ENGINEER CO TK        APPROX. 9.9 KM 3075012.8 |
 JB1976| JB1977 LEBANON MUNICIPAL TANK              APPROX. 7.9 KM 3585411.9 |
 JB1976|---------------------------------------------------------------------|
 JB1976
 JB1976                          SUPERSEDED SURVEY CONTROL
 JB1976
 JB1976  NAD 83(1986)-  38 31 58.05102(N)    089 48 22.08476(W) AD(       ) 1
 JB1976  NAD 27      -  38 31 57.87529(N)    089 48 21.73075(W) AD(       ) 1
 JB1976  NGVD 29 (07/19/86)  131.3    (m)          431.     (f) VERT ANG       
 JB1976
 JB1976.Superseded values are not recommended for survey control.
 JB1976
 JB1976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1976.See file dsdata.pdf to determine how the superseded data were derived.
 JB1976
 JB1976_MARKER: DS = TRIANGULATION STATION DISK
 JB1976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1976_STAMPING: BELLEVILLE E BASE 1930
 JB1976_MARK LOGO: CGS
 JB1976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1976+STABILITY: SURFACE MOTION
 JB1976
 JB1976  HISTORY     - Date     Condition        Report By
 JB1976  HISTORY     - 1930     MONUMENTED       CGS
 JB1976  HISTORY     - 1948     GOOD             CGS
 JB1976  HISTORY     - 1961     GOOD             CGS
 JB1976  HISTORY     - 20130909 MARK NOT FOUND   ILDT
 JB1976
 JB1976                          STATION DESCRIPTION
 JB1976
 JB1976'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1976'ABOUT 10 MILES NORTHEAST OF BELLEVILLE, 3 MILES NORTH OF MASCOUTAH AND
 JB1976'5 MILES SOUTH OF LEBANON ON LAND OWNED BY CHAS BASSLER OF MASCOUTAH.
 JB1976'
 JB1976'REACHED FROM MASCOUTAH BY FOLLOWING STATE HIGHWAY 150 FROM ITS
 JB1976'INTERSECTION WITH STATE HIGHWAY 15, FOR 2.4 MILES NORTH, 0.75 MILE
 JB1976'WEST, AND 0.5 MILE NORTH TO THE STATION.
 JB1976'
 JB1976'STATION MARK IS ON A PASTURE LOT 19.85 METERS SOUTH OF SOUTH RAIL OF
 JB1976'SOUTHERN RAILWAY TRACKS AND 78.3 METERS EAST OF CENTER LINE OF STATE
 JB1976'HIGHWAY 150.
 JB1976'
 JB1976'REFERENCE MARK NO 1 IS SOUTHEAST OF STATION AND AT THE NORTHEAST
 JB1976'CORNER OF A BARN.
 JB1976'
 JB1976'REFERENCE MARK NO 2 IS SOUTH-SOUTHWEST OF STATION AND IN THE SOUTHWEST
 JB1976'CORNER OF THE PASTURE LOT ABOUT 15 METERS EAST OF THE CENTER LINE OF
 JB1976'THE HARD ROAD.
 JB1976'
 JB1976'HEIGHT OF LIGHT ABOVE STATION MARK - 32 METERS.
 JB1976
 JB1976                          STATION RECOVERY (1948)
 JB1976
 JB1976'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (WIB)
 JB1976'DESCRIPTION IS ADEQUATE.
 JB1976
 JB1976                          STATION RECOVERY (1961)
 JB1976
 JB1976'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1976'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND TO BE IN GOOD
 JB1976'CONDITION.  THE DISTANCE TO REFERENCE MARK 1 DID NOT CHECK ORIGINAL
 JB1976'DESCRIPTION.  THE DIRECTION TO REFERENCE MARK 1 AND 2 CHECKED.
 JB1976'REFERENCE MARK 3 WAS ESTABLISHED.  DUE TO CHANGES, A COMPLETE NEW
 JB1976'DESCRIPTION FOLLOWS-
 JB1976'
 JB1976'STATION IS LOCATED ABOUT 10 MILES NORTHEAST OF BELLEVILLE, ABOUT 5.0
 JB1976'MILES SOUTH OF LEBANON, ABOUT 3.0 MILES NORTH OF MASCOUTAH AND ON LAND
 JB1976'OWNED BY CHARLES BUCKLES WHOM LIVES IN LEBANON.
 JB1976'
 JB1976'TO REACH FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE ROUTE 43 IN THE
 JB1976'SOUTHWEST EDGE OF LEBANON, GO SOUTH ON STATE ROUTE 43 FOR 4.5 MILES TO
 JB1976'A RAILROAD CROSSING, CROSS TRACKS AND TURN LEFT (EAST) FOR 0.05 MILE
 JB1976'TO STATION IN PASTURE BETWEEN RAILROAD TRACKS AND DRIVEWAY AS
 JB1976'DESCRIBED.
 JB1976'
 JB1976'STATION MARK IS A STANDARD STATION DISK STAMPED BELLEVILLE E BASE
 JB1976'1930, IS SET IN THE TOP OF A 14 INCH SQUARE CONCRETE POST WHICH
 JB1976'PROJECTS ABOUT 3 INCHES.  THE MARK IS 61.3 FEET NORTH OF THE CENTER OF
 JB1976'DRIVEWAY, 50 FEET NORTH OF THE FENCE AND 40.5 FEET SOUTH OF A
 JB1976'TELEGRAPH POLE.
 JB1976'
 JB1976'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED BELLEVILLE E
 JB1976'BASE NO 1 1930, IS SET IN THE TOP OF A 14 INCH SQUARE CONCRETE POST
 JB1976'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 84
 JB1976'FEET SOUTH OF THE CENTER OF THE DRIVEWAY, 63.5 FEET WEST OF A 36 INCH
 JB1976'TREE, 38.6 FEET SOUTHWEST OF THE NORTHWEST CORNER OF A SHED AND 3 FEET
 JB1976'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF BARN.
 JB1976'
 JB1976'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED BELLEVILLE E
 JB1976'BASE NO 2 1930, IS SET IN THE TOP OF A 14 INCH SQUARE CONCRETE POST
 JB1976'WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 41 FEET EAST OF THE CENTER
 JB1976'OF STATE ROUTE 43, 3 FEET NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER,
 JB1976'1.5 FEET EAST OF A POWER POLE AND 1 FOOT NORTH OF THE WITNESS POST.
 JB1976'
 JB1976'REFERENCE MARK 3 IS A STANDARD REFERENCE DISK STAMPED BELLEVILLE E
 JB1976'BASE NO 3 1930, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 JB1976'WHICH PROJECTS ABOUT 2 INCHES.  THE MARK IS 51 FEET SOUTH OF THE SOUTH
 JB1976'RAIL OF THE RAILROAD TRACKS, 41.5 FEET EAST OF THE CENTER OF STATE
 JB1976'ROUTE 43, 9 FEET NORTH OF THE CENTER OF DRIVEWAY AND 3 FEET EAST OF A
 JB1976'POWER POLE.
 JB1976'
 JB1976'TO REACH RM NO 2 (AZIMUTH MARK) FROM STATION, GO WEST 0.05 MILE TO
 JB1976'STATE ROUTE 43, TURN LEFT GO SOUTH 0.2 MILE TO RM NO 2 ON LEFT.
 JB1976
 JB1976                          STATION RECOVERY (2013)
 JB1976
 JB1976'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1976'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1987 ***********************************************************************
 JB1987  DESIGNATION -  BELLEVILLE TALL BLDG AIR BCN
 JB1987  PID         -  JB1987
 JB1987  STATE/COUNTY-  IL/ST CLAIR
 JB1987  COUNTRY     -  US
 JB1987  USGS QUAD   -  O'FALLON (2018)
 JB1987
 JB1987                         *CURRENT SURVEY CONTROL
 JB1987  ______________________________________________________________________
 JB1987* NAD 83(1997) POSITION- 38 31 48.28022(N) 089 58 16.37380(W)   ADJUSTED
 JB1987  ______________________________________________________________________
 JB1987  GEOID HEIGHT    -        -30.617 (meters)                     GEOID18
 JB1987  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 JB1987  HORZ ORDER      -  THIRD
 JB1987
 JB1987.The horizontal coordinates were established by classical geodetic methods
 JB1987.and adjusted by the National Geodetic Survey in October 1999.
 JB1987
 JB1987.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1987.GEOID18 height accuracy estimate available here.
 JB1987
 JB1987.Click photographs - Photos may exist for this station.
 JB1987
 JB1987.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1987
 JB1987. The following values were computed from the NAD 83(1997) position.
 JB1987
 JB1987;                    North         East     Units Scale Factor Converg.
 JB1987;SPC IL W     -   206,823.928   717,041.707   MT  0.99994475   +0 07 18.3
 JB1987;SPC IL W     -   678,554.84  2,352,494.33   sFT  0.99994475   +0 07 18.3
 JB1987;UTM  16      - 4,268,816.339   240,997.904   MT  1.00042619   -1 51 06.7
 JB1987;UTM  15      - 4,268,980.206   764,021.553   MT  1.00045852   +1 53 16.1
 JB1987
 JB1987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4099768816(NAD 83)
 JB1987
 JB1987                          SUPERSEDED SURVEY CONTROL
 JB1987
 JB1987  NAD 83(1986)-  38 31 48.29733(N)    089 58 16.36836(W) AD(       ) 3
 JB1987  NAD 27      -  38 31 48.12000(N)    089 58 15.99000(W) AD(       ) 3
 JB1987
 JB1987.Superseded values are not recommended for survey control.
 JB1987
 JB1987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1987.See file dsdata.pdf to determine how the superseded data were derived.
 JB1987
 JB1987_MARKER: 21 = AIRPORT BEACON
 JB1987
 JB1987  HISTORY     - Date     Condition        Report By
 JB1987  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1987
 JB1987                          STATION DESCRIPTION
 JB1987
 JB1987'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1982 ***********************************************************************
 JB1982  DESIGNATION -  BELLEVILLE WEST BASE
 JB1982  PID         -  JB1982
 JB1982  STATE/COUNTY-  IL/ST CLAIR
 JB1982  COUNTRY     -  US
 JB1982  USGS QUAD   -  O'FALLON (2018)
 JB1982
 JB1982                         *CURRENT SURVEY CONTROL
 JB1982  ______________________________________________________________________
 JB1982* NAD 83(1997) POSITION- 38 32 01.80418(N) 089 52 59.18845(W)   ADJUSTED
 JB1982* NAVD 88 ORTHO HEIGHT -   146.    (meters)      479.    (feet) SCALED
 JB1982  ______________________________________________________________________
 JB1982  GEOID HEIGHT    -        -30.591 (meters)                     GEOID18
 JB1982  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 JB1982  HORZ ORDER      -  FIRST
 JB1982
 JB1982.The horizontal coordinates were established by classical geodetic methods
 JB1982.and adjusted by the National Geodetic Survey in October 1999.
 JB1982
 JB1982.The orthometric height was scaled from a topographic map.
 JB1982
 JB1982.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1982.GEOID18 height accuracy estimate available here.
 JB1982
 JB1982.Click photographs - Photos may exist for this station.
 JB1982
 JB1982.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1982
 JB1982. The following values were computed from the NAD 83(1997) position.
 JB1982
 JB1982;                    North         East     Units Scale Factor Converg.
 JB1982;SPC IL W     -   207,260.922   724,722.608   MT  0.99994870   +0 10 35.9
 JB1982;SPC IL W     -   679,988.54  2,377,694.09   sFT  0.99994870   +0 10 35.9
 JB1982;UTM  16      - 4,268,988.621   248,692.801   MT  1.00037782   -1 47 49.4
 JB1982
 JB1982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1982!SPC IL W     -   0.99998191  x   0.99994870  =   0.99993061
 JB1982!UTM  16      -   0.99998191  x   1.00037782  =   1.00035972
 JB1982
 JB1982:                Primary Azimuth Mark                     Grid Az
 JB1982:SPC IL W     -  STACK 2 MI W BELLEVILLE WB               269 20 23.1
 JB1982:UTM  16      -  STACK 2 MI W BELLEVILLE WB               271 18 48.4
 JB1982
 JB1982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4869268988(NAD 83)
 JB1982
 JB1982|---------------------------------------------------------------------|
 JB1982| PID    Reference Object                     Distance      Geod. Az  |
 JB1982|                                                           dddmmss.s |
 JB1982| JB1978 LEBANON COLLEGE CHAPEL SPIRE        APPROX.10.0 KM 0355523.8 |
 JB1982| JB1977 LEBANON MUNICIPAL TANK              APPROX.10.2 KM 0395740.8 |
 JB1982| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX.16.2 KM 0883847.9 |
 JB1982| JB1956 NEW BADEN MUNICIPAL TANK            APPROX.16.0 KM 0891242.1 |
 JB1982| JB1941 MASCOUTAH HOLY CHILDHOOD CH         APPROX. 9.3 KM 1204110.0 |
 JB1982| JB1942 MASCOUTAH WATER TANK                APPROX. 8.9 KM 1223500.2 |
 JB1982| JB1940 MASCOUTAH CONCRETE STACK            APPROX. 9.2 KM 1263646.3 |
 JB1982| CI2975 BELLEVILLE WEST BASE RM 1             5.860 METERS 16716     |
 JB1982| JB1991 CHURCH SPIRE EAST BELLEVILLE        APPROX. 9.5 KM 2541743.3 |
 JB1982| CI2976 BELLEVILLE WEST BASE RM 2             4.240 METERS 25648     |
 JB1982| JB1986 WATER TK HALF MI N BELLEVILLE       APPROX. 7.8 KM 2601749.4 |
 JB1982| JB1987 BELLEVILLE TALL BLDG AIR BCN        APPROX. 7.7 KM 2665513.4 |
 JB1982| JB1981 STACK 2 MI W BELLEVILLE WB          APPROX. 3.7 KM 2693059.0 |
 JB1982| JB1989 SHILOH METHODIST CHURCH SPIRE       APPROX. 3.1 KM 3351641.2 |
 JB1982|---------------------------------------------------------------------|
 JB1982
 JB1982                          SUPERSEDED SURVEY CONTROL
 JB1982
 JB1982  NAD 83(1986)-  38 32 01.82101(N)    089 52 59.18304(W) AD(       ) 1
 JB1982  NAD 27      -  38 32 01.64200(N)    089 52 58.82100(W) AD(       ) 1
 JB1982
 JB1982.Superseded values are not recommended for survey control.
 JB1982
 JB1982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1982.See file dsdata.pdf to determine how the superseded data were derived.
 JB1982
 JB1982_MARKER: DS = TRIANGULATION STATION DISK
 JB1982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1982_STAMPING: BELLEVILLE W BASE 1930
 JB1982_MARK LOGO: CGS
 JB1982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1982+STABILITY: SURFACE MOTION
 JB1982
 JB1982  HISTORY     - Date     Condition        Report By
 JB1982  HISTORY     - 1930     MONUMENTED       CGS
 JB1982  HISTORY     - 1934     GOOD             CGS
 JB1982  HISTORY     - 1948     GOOD             CGS
 JB1982  HISTORY     - 1970     GOOD             ILDT
 JB1982
 JB1982                          STATION DESCRIPTION
 JB1982
 JB1982'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1982'ABOUT 6 MILES EAST BY NORTH OF BELLEVILLE, 2 MILES SOUTHEAST OF
 JB1982'SHILOH, 1 MILE EAST OF SHILOH RAILROAD STATION AND 1 MILE WEST OF MAIN
 JB1982'ENTRANCE TO SCOTT FIELD, IN A VACANT PLOT OF GROUND LYING BETWEEN THE
 JB1982'COUNTY ROAD AND THE SOUTHERN RAILWAY.  STATION IS 13.7 METERS SOUTH OF
 JB1982'TRACK, 14.9 METERS WEST OF WEST SIDE OF VIADUCT OVER TRACK, AND 10.0
 JB1982'METERS NORTH BY EAST OF CURVE IN ROAD LEADING WEST SOUTH OF THE TRACK.
 JB1982'
 JB1982'REFERENCE MARK NO 1 IS SOUTH BY 0.5 EAST OF STATION, 5.2 METERS WEST
 JB1982'OF ROAD, 2.1 METERS NORTH OF TELEPHONE POST NO 18000 AND 4.1 METERS
 JB1982'SOUTH OF CORNER OF FENCE.
 JB1982'
 JB1982'REFERENCE MARK NO 2 IS WEST BY SOUTH OF STATION, 5.8 METERS SOUTH OF
 JB1982'ROAD, 1 FOOT NORTH OF EAST-WEST FENCE AND 13.6 METERS EAST OF CORNER
 JB1982'OF FENCE.
 JB1982'
 JB1982'HEIGHT OF SIGNAL ABOVE STATION MARK - 23 METERS.
 JB1982
 JB1982                          STATION RECOVERY (1934)
 JB1982
 JB1982'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JB1982'ALL MARKS RECOVERED IN GOOD CONDITION.  THIS STATION IS LOCATED ABOUT
 JB1982'1.0 MILE WEST OF SCOTT FIELD, ABOUT 6.0 MILES EAST OF BELLEVILLE, 2.6
 JB1982'MILES BY ROAD SOUTH AND EAST OF SHILOH ON THE SOUTH SIDE OF THE
 JB1982'SOUTHERN RAILWAY TRACKS.  THE MARK IS SET ON THE RAILROAD.
 JB1982'RIGHT-OF-WAY BETWEEN THE TRACKS AND THE ROAD, JUST WEST OF HIGHWAY
 JB1982'BRIDGE OVER THE TRACKS.
 JB1982'
 JB1982'TO REACH FROM VILLAGE OF SHILOH, GO WEST TO WEST EDGE OF TOWN AND
 JB1982'SMALL FILLING STATION (CONOCO) ON SOUTH SIDE OF ROAD, TURN LEFT
 JB1982'(SOUTH) AND GO 1.7 MILES ON MACADAM ROAD TO SHILOH STATION, CROSS
 JB1982'TRACKS AND TURN LEFT (EAST) AND GO 0.9 MILE ALONG SOUTH SIDE OF
 JB1982'RAILROAD TO STATION AT BRIDGE.  STATION IS JUST WEST OF THE BRIDGE
 JB1982'BETWEEN RAILROAD AND ROAD.
 JB1982'
 JB1982'FIFTY-FOOT LIGHT STAND USED.  STATION BERGER WAS VISIBLE AT A HEIGHT
 JB1982'OF TEN FEET, WHILE STATION SHILOH WAS VISIBLE FROM THE GROUND.
 JB1982'STATIONS BERGER AND SHILOH WERE NINETY-FOOT TOWERS.
 JB1982
 JB1982                          STATION RECOVERY (1948)
 JB1982
 JB1982'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (WIB)
 JB1982'DESCRIPTION IS ADEQUATE.
 JB1982
 JB1982                          STATION RECOVERY (1970)
 JB1982
 JB1982'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 JB1982'BELLEVILLE WEST BASE 1930 RECOVERED GOOD.  BELLEVILLE WEST BASE NO 1
 JB1982'1930 RECOVERED GOOD.  BELLEVILLE WEST BASE NO 2 1930 RECOVERED GOOD.
 JB1982'STATION DESCRIPTION IS ADEQUATE.  FENCE USED AS A REFERENCE FOR R.M.
 JB1982'NO. 1 HAS BEEN REMOVED.  EAST-WEST FENCE AND FENCE CORNER USED AS
 JB1982'REFERENCES FOR R.M. NO. 2 HAVE BEEN REMOVED.  R.M. NO. 2 NOW PROJECTS
 JB1982'ABOUT 1 FOOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0351 ***********************************************************************
 LC0351  DESIGNATION -  BELLINGER
 LC0351  PID         -  LC0351
 LC0351  STATE/COUNTY-  IL/CHAMPAIGN
 LC0351  COUNTRY     -  US
 LC0351  USGS QUAD   -  RISING (2018)
 LC0351
 LC0351                         *CURRENT SURVEY CONTROL
 LC0351  ______________________________________________________________________
 LC0351* NAD 83(1997) POSITION- 40 10 53.42519(N) 088 19 05.22338(W)   ADJUSTED
 LC0351* NAVD 88 ORTHO HEIGHT -   260.581 (meters)      854.92  (feet) ADJUSTED
 LC0351  ______________________________________________________________________
 LC0351  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 LC0351  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 LC0351  DYNAMIC HEIGHT  -        260.450 (meters)      854.49  (feet) COMP
 LC0351  MODELED GRAVITY -    980,114.9   (mgal)                       NAVD 88
 LC0351
 LC0351  HORZ ORDER      -  FIRST
 LC0351  VERT ORDER      -  SECOND    CLASS 0
 LC0351
 LC0351.The horizontal coordinates were established by classical geodetic methods
 LC0351.and adjusted by the National Geodetic Survey in October 1999.
 LC0351
 LC0351.The orthometric height was determined by differential leveling and
 LC0351.adjusted by the NATIONAL GEODETIC SURVEY
 LC0351.in June 1991.
 LC0351
 LC0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0351.GEOID18 height accuracy estimate available here.
 LC0351
 LC0351.Click photographs - Photos may exist for this station.
 LC0351
 LC0351.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0351
 LC0351.The dynamic height is computed by dividing the NAVD 88
 LC0351.geopotential number by the normal gravity value computed on the
 LC0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0351.degrees latitude (g = 980.6199 gals.).
 LC0351
 LC0351.The modeled gravity was interpolated from observed gravity values.
 LC0351
 LC0351. The following values were computed from the NAD 83(1997) position.
 LC0351
 LC0351;                    North         East     Units Scale Factor Converg.
 LC0351;SPC IL E     -   390,153.799   301,295.850   MT  0.99997502   +0 00 35.3
 LC0351;SPC IL E     - 1,280,029.59    988,501.47   sFT  0.99997502   +0 00 35.3
 LC0351;UTM  16      - 4,448,735.960   387,782.669   MT  0.99975502   -0 51 02.0
 LC0351
 LC0351!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0351!SPC IL E     -   0.99996416  x   0.99997502  =   0.99993918
 LC0351!UTM  16      -   0.99996416  x   0.99975502  =   0.99971919
 LC0351
 LC0351:                Primary Azimuth Mark                     Grid Az
 LC0351:SPC IL E     -  BELLINGER AZ MK                          263 08 34.8
 LC0351:UTM  16      -  BELLINGER AZ MK                          264 00 12.1
 LC0351
 LC0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8778248735(NAD 83)
 LC0351
 LC0351|---------------------------------------------------------------------|
 LC0351| PID    Reference Object                     Distance      Geod. Az  |
 LC0351|                                                           dddmmss.s |
 LC0351| LC1757 RISING TEX ILL GAS PLINE W MST      APPROX. 0.6 KM 0063751.5 |
 LC0351| LC1729 RANTOUL MUNICIPAL TANK              APPROX.19.8 KM 0425159.2 |
 LC0351| LC1752 CHAMPAIGN SMITH ICE PLANT STK       APPROX. 8.7 KM 1160055.8 |
 LC0351| LC1740 CHAMPAIGN CCC AND ST L RR STK       APPROX.12.6 KM 1255022.0 |
 LC0351| LC1754 CHAMPAIGN N ILL WTR CORP TANK       APPROX. 8.5 KM 1290534.2 |
 LC0351| LC1742 CHAMPAIGN ST MARYS CATH CH          APPROX.10.4 KM 1331403.0 |
 LC0351| LC1738 CHAMPAIGN CITY RAILROAD STACK       APPROX. 9.2 KM 1342429.5 |
 LC0351| LC1749 CHAMPAIGN U ILL HEAT PLT N STK      APPROX.11.0 KM 1342846.9 |
 LC0351| LC1748 CHAMPAIGN U ILL HEAT PLT S STK      APPROX.11.0 KM 1343440.8 |
 LC0351| LC1741 CHAMPAIGN U ILL LAW C STEEPLE       APPROX.11.1 KM 1361144.0 |
 LC0351| LC1755 RISING ILL BELL TEL CO RAD TWR      APPROX. 2.7 KM 1361319.8 |
 LC0351| LC1758 BELLINGER RM 2                      425.838 METERS 2223620.5 |
 LC0351| LC0349 BELLINGER AZ MK                     APPROX. 0.5 KM 2630910.1 |
 LC0351| LC1756 BELLINGER RM 1                      273.749 METERS 27543     |
 LC0351| LC0350 BELLINGER RM 3                                     30716     |
 LC0351|---------------------------------------------------------------------|
 LC0351
 LC0351                          SUPERSEDED SURVEY CONTROL
 LC0351
 LC0351  NAD 83(1997)-  40 10 53.42625(N)    088 19 05.22278(W) AD(       ) 1
 LC0351  NAD 83(1986)-  40 10 53.43367(N)    088 19 05.21860(W) AD(       ) 1
 LC0351  NAD 27      -  40 10 53.31620(N)    088 19 05.02660(W) AD(       ) 1
 LC0351  NGVD 29 (??/??/92)  260.619  (m)          855.05   (f) ADJ UNCH    2 0
 LC0351  NGVD 29             260.62   (m)          855.1    (f) LEVELING    3  
 LC0351
 LC0351.Superseded values are not recommended for survey control.
 LC0351
 LC0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0351.See file dsdata.pdf to determine how the superseded data were derived.
 LC0351
 LC0351_MARKER: DS = TRIANGULATION STATION DISK
 LC0351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0351_STAMPING: BELLINGER 1934
 LC0351_MARK LOGO: CGS
 LC0351_PROJECTION: RECESSED 30 CENTIMETERS
 LC0351_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0351+STABILITY: SURFACE MOTION
 LC0351_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0351+SATELLITE: SATELLITE OBSERVATIONS - October 29, 1999
 LC0351
 LC0351  HISTORY     - Date     Condition        Report By
 LC0351  HISTORY     - 1934     MONUMENTED       CGS
 LC0351  HISTORY     - 1954     MARK NOT FOUND   USGS
 LC0351  HISTORY     - 1959     GOOD             CGS
 LC0351  HISTORY     - 1959     GOOD             CGS
 LC0351  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0351  HISTORY     - 1980     GOOD             NGS
 LC0351  HISTORY     - 19991029 GOOD             BCA
 LC0351  HISTORY     - 20001229 GOOD             ZAMBRA
 LC0351
 LC0351                          STATION DESCRIPTION
 LC0351
 LC0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC0351'STATION IS ABOUT 5 MILES E OF MAHOMET, ABOUT 6-1/2 MILES
 LC0351'NW OF CHAMPAIGN, 1.15 MILES N OF STATE HIGHWAY 39, AND 0.35
 LC0351'MILE E OF A SECTION LINE ROAD, IN THE NE 1/4 SEC. 20, T. 20 N.,
 LC0351'R. 8 E.  IT IS IN A CULTIVATED FIELD ON TOP OF THE HIGHEST
 LC0351'HILL IN THE VICINITY.  THERE ARE NO NEARBY TREES OR OTHER OBJECTS
 LC0351'TO WHICH THE STATION CAN BE REFERENCED.  DIRECTIONS WERE
 LC0351'OBSERVED TO THREE OBJECTS TO FACILITATE LOCATING THE STATION.
 LC0351'THE SURFACE MARK IS 12 INCHES BELOW THE SURFACE OF THE GROUND.
 LC0351'
 LC0351'TO REACH THE STATION FROM MAHOMET, GO SE ON STATE HIGHWAY
 LC0351'39 FOR 4.7 MILES TO T-ROAD N, THENCE N 1.15 MILES TO TOP
 LC0351'OF HILL (JUST N OF AZIMUTH MARK), THENCE E THROUGH FIELD
 LC0351'FOR 0.35 MILE TO STATION AT THE TOP OF THE HILL.
 LC0351'
 LC0351'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC0351'BRONZE DISKS SET IN CONCRETE.
 LC0351'
 LC0351'REFERENCE MARK NO. 1 IS WNW OF THE STATION, NEAR THE NE CORNER
 LC0351'OF A PASTURE.  IT IS ABOUT 1/4 MILE E OF THE ROAD, 1 FOOT
 LC0351'W OF THE FENCE ALONG THE E SIDE OF THE PASTURE, AND 27 FEET
 LC0351'S OF THE NE CORNER OF THE PASTURE.  THE MARK PROJECTS 12 INCHES.
 LC0351'
 LC0351'REFERENCE MARK NO. 2 IS SW OF THE STATION, NEAR THE SE CORNER
 LC0351'OF THE PASTURE, ABOUT 1/4 MILE E OF THE ROAD, 1 FOOT W OF
 LC0351'THE FENCE ALONG THE E SIDE OF THE PASTURE, AND 27.5 FEET
 LC0351'N OF THE SE CORNER OF THE PASTURE.  THE MARK PROJECTS 12 INCHES.
 LC0351'
 LC0351'AZIMUTH MARK IS W OF THE STATION, ON THE RIGHT-OF-WAY OF THE
 LC0351'ROAD AT A POINT WHERE ROAD PASSES THROUGH CUT ON SOUTH SIDE
 LC0351'OF HILL, 1 FOOT W OF THE RIGHT-OF-WAY FENCE, 15 FEET E OF THE
 LC0351'CENTER LINE OF THE ROAD, AND 250 FEET SE OF A LARGE HOUSE
 LC0351'ON THE W SIDE OF THE ROAD.  THE MARK PROJECTS 6 INCHES.
 LC0351'
 LC0351'A 10-FOOT STAND WILL CLEAR ALL LINES EXCEPT THAT TO ILLINOIS,
 LC0351'WHICH WILL REQUIRE 37 FEET.
 LC0351
 LC0351                          STATION RECOVERY (1954)
 LC0351
 LC0351'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1954
 LC0351'DESCRIPTION INADEQUATE, CHAINED FROM REFERENCE MARKS TO DESCRIBED
 LC0351'POSITION AND DUG FOR 4 HOURS BUT FAILED TO LOCATE STATION.
 LC0351
 LC0351                          STATION RECOVERY (1959)
 LC0351
 LC0351'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0351'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 LC0351'TO BE IN GOOD CONDITION.  THE DIRECTION TO ALL MARKS CHECKED.
 LC0351'A DIFFERENCE WAS MEASURED TO REFERENCE MARK NO. 1 AND REFERENCE
 LC0351'MARK NO. 2.  REFERENCE MARK NUMBER 3 WAS ESTABLISHED TO
 LC0351'REPLACE REFERENCE MARK NO. 1 THAT WAS DESTROYED BECAUSE IT
 LC0351'WAS A CULITVATING HAZARD.
 LC0351'
 LC0351'A NEW TO REACH FOLLOWS--
 LC0351'
 LC0351'TO REACH THE STATION FROM THE OVERPASS AT JUNCTION INTERSTATE
 LC0351'HIGHWAY 74 (U.S. HIGHWAY 150) AND U.S. HIGHWAY 45 AT THE
 LC0351'NORTHEAST EDGE OF URBANA, GO WEST ON U.S. HIGHWAY 150 FOR
 LC0351'7.8 MILES TO SIDE ROAD RIGHT.  TURN RIGHT, GO NORTH ON SURFACED
 LC0351'ROAD FOR 1.15 MILES TO DRIVEWAY TO FARM BUILDING ON RIGHT.
 LC0351'CONTINUE NORTH ON SURFACED ROAD FOR 0.1 MILE TO WIRE GATE
 LC0351'AND EASTWEST FENCE ON RIGHT.  TURN RIGHT AND FOLLOW TO THE
 LC0351'SOUTH SIDE OF FENCE FOR 0.3 MILE TO A LARGE ROCK.  STATION
 LC0351'IS APPROXIMATELY 400 FEET SOUTHEAST ON HIGHEST GROUND IN
 LC0351'FIELD.
 LC0351'
 LC0351'REFERENCE MARK NUMBER 3, A STANDARD REFERENCE MARK DISK STAMPED
 LC0351'BELLINGER R.M. 3 1934, IS SET IN A 12 INCH SQUARE CONCRETE
 LC0351'POST WHICH PROJECTS ABOUT 8 INCHES.  THE MARK IS 30 PACES
 LC0351'EAST OF A LARGE ROCK AND 1 FOOT SOUTH OF FENCE.
 LC0351
 LC0351                          STATION RECOVERY (1959)
 LC0351
 LC0351'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0351'6.5 MI E FROM MAHOMET.
 LC0351'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0351'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 4.9 MILES EAST ALONG
 LC0351'U.S. HIGHWAY 150, THENCE 1.05 MILES NORTH ALONG AN ASPHALT ROAD,
 LC0351'THENCE EAST PASSING ALONG THE SOUTH SIDE OF A BARN FOR 0.15 MILE
 LC0351'TO A BOARD GATE, THENCE 0.2 MILE EAST ALONG AN EAST-WEST FENCE
 LC0351'LINE TO THE HIGHEST PART OF THE HILL AT THE FENCE LINE AND TWO
 LC0351'FENCE POSTS WITH TRIANGULAR BLAZES, THENCE 0.05 MILES SOUTH
 LC0351'ALONG A FIELD TO THE HIGHEST PART OF THE HILL, 223.5 FEET SOUTH
 LC0351'OF THE EAST-WEST FENCE LINE, 227 FEET SOUTH-SOUTHWEST OF A
 LC0351'TRIANGULAR BLAZED FENCE POST, 241 FEET SOUTH-SOUTHEAST OF A
 LC0351'TRIANGULAR BLAZED FENCE POST, 6 FEET SOUTH OF THE EXTENDED
 LC0351'SOUTH FACE OF A LARGE WHITE BARN WITH A CUPOLA WEST OF THE
 LC0351'STATION, 9 FEET NORTH OF THE EXTENDED EAST-WEST FENCE LINE WEST
 LC0351'OF THE STATION, SET IN THE TOP OF A CONCRETE POST 18 INCHES
 LC0351'UNDERGROUND.
 LC0351
 LC0351                          STATION RECOVERY (1973)
 LC0351
 LC0351'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0351'MARK NOT FOUND.
 LC0351
 LC0351                          STATION RECOVERY (1980)
 LC0351
 LC0351'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC0351'STATION MARK, RM 2, 3 AND THE AZIMUTH MARK FOUND IN GOOD
 LC0351'CONDITION.  REFERENCE MARK 2 WAS IN THE WAY OF FARMING OPERATIONS AND
 LC0351'WAS REMOVED AFTER ESTABLISHING RM 4.  THE DIRECTION TO THE MARKS
 LC0351'CHECKED.  RM 3 DISTANCE CHECKED.  RM 2 WAS NOT MEASURED DUE TO WET
 LC0351'FIELDS AND TOO FAR TO PACK.  THE DIRECTION CHAMPAIGN, NORTHERN
 LC0351'ILLINOIS CORP. WATER TANK TO RISING, ILLINOIS BELL TELEPHONE CO RADIO
 LC0351'TOWER CHECKED.  THE AZ MK WAS NOT VISIBLE AT GROUND LEVEL, BLOCKED
 LC0351'LINE OF SIGHT BY TREES.
 LC0351'
 LC0351'STATION IS ABOUT 5 MILES NW OF CHAMPAIGN ON A HIGH AND PROMINENT HILL
 LC0351'ON PROPERTY OF A MRS Z M GRAHAM.  PHONE NO 217 356 6626 AND RESIDES AT
 LC0351'815 W UNIVERSITY AVE. CHAMPAIGN, ILLINOIS.
 LC0351'
 LC0351'TO REACH STATION FROM INTERSECTION OF INTERSTATE HIGHWAY 57 AND
 LC0351'U.S. HIGHWAY 150 AT THE NW EDGE OF CHAMPAIGN.  GO W ON HIGHWAY 150 OR
 LC0351'THE BLOOMINGTON ROAD WHICH IT IS LOCALLY CALLED FOR 2.55 MILES TO A
 LC0351'SIDE ROAD RIGHT.  TURN RIGHT, GO N ON PAVED ROAD FOR 1.1 MILE TO A
 LC0351'DRIVEWAY ON THE RIGHT AND THE AZIMUTH MARK AS DESCRIBED.  TURN RIGHT
 LC0351'AND GO E ON DRIVEWAY AND FIELD ROAD FOLLOWING A POWER LINE FOR 0.35
 LC0351'MILE TO TOP OF HILL AT A RED AND WHITE RADIO ANTENNA, AND SMALL
 LC0351'BUILDING AND THE STATION AS DESCRIBED.
 LC0351'
 LC0351'STATION MARKS ARE STANDARD DISKS, STAMPED---BELLINGER 1934---.  THE
 LC0351'TOP MARK IS 224 FT S OF FENCE LINE, 269.1 FT NNW OF N LEG OF RADIO
 LC0351'ANTENNA, 274.2 FT NNW OF NW CORNER OF SMALL BUILDING, 277.7 FT NNW OF
 LC0351'NE CORNER OF SMALL BUILDING AND 107 FT NW OF N ANCHOR OF GUY WIRE TO
 LC0351'THE ANTENNA.  THE MARK IS UNDERGROUND 10 INCHES.
 LC0351'
 LC0351'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED---BELLINGER NO 3
 LC0351'1934---.  IT IS 88 FT E OF A LARGE BOULDER AND 1 FT S OF FENCE
 LC0351'LINE.  THE MARK PROJECTS 6 INCHES.
 LC0351'
 LC0351'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED---BELLINGER 1934 NO 4
 LC0351'1980---.  IT IS CEMENTED IN A DRILL HOLE OF THE CONCRETE ANCHOR BASE
 LC0351'OF THE ANTENNA AND NEAR THE NW CORNER OF BASE.
 LC0351'
 LC0351'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK,
 LC0351'STAMPED---BELLINGER 1934 AZIMUTH---.  IT IS 183 FT N OF CENTER LINE OF
 LC0351'DRIVEWAY, 81 FT NW OF NW CORNER OF HOUSE, 28 FT E OF CENTER LINE OF
 LC0351'ROAD AND 18 FT S OF A POWER LINE POLE.  THE MARK PROJECTS 8 INCHES.
 LC0351
 LC0351                          STATION RECOVERY (1999)
 LC0351
 LC0351'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1999 (CEW)
 LC0351'NEW DECRIPTION AS FOLLOWS. STATION IS NO LONGER IN CULTIVATED FIELD -
 LC0351'FARMER PLANTS AROUND IT.  220.2 FT S. OF THE CENTERLINE OF T.R. 2050
 LC0351'N. 40.1 FT W. OF W. EDGE GRAVEL DRIVE.  162.8 FT SW OF A UTILITY POLE.
 LC0351'133.3 FT NW OF THE NW CORNER OF A CHAIN LINK FENCE AROUND AN OLD
 LC0351'ANCHOR.
 LC0351
 LC0351                          STATION RECOVERY (2000)
 LC0351
 LC0351'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC0351'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC0351'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC0351'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0349 ***********************************************************************
 LC0349  DESIGNATION -  BELLINGER AZ MK
 LC0349  PID         -  LC0349
 LC0349  STATE/COUNTY-  IL/CHAMPAIGN
 LC0349  COUNTRY     -  US
 LC0349  USGS QUAD   -  RISING (2018)
 LC0349
 LC0349                         *CURRENT SURVEY CONTROL
 LC0349  ______________________________________________________________________
 LC0349* NAD 83(1997) POSITION- 40 10 51.34123(N) 088 19 27.84337(W)   ADJUSTED
 LC0349* NAVD 88 ORTHO HEIGHT -   250.807 (meters)      822.86  (feet) ADJUSTED
 LC0349  ______________________________________________________________________
 LC0349  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 LC0349  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 LC0349  DYNAMIC HEIGHT  -        250.681 (meters)      822.44  (feet) COMP
 LC0349  MODELED GRAVITY -    980,115.2   (mgal)                       NAVD 88
 LC0349
 LC0349  HORZ ORDER      -  SECOND
 LC0349  VERT ORDER      -  SECOND    CLASS 0
 LC0349
 LC0349.The horizontal coordinates were established by classical geodetic methods
 LC0349.and adjusted by the National Geodetic Survey in October 1999.
 LC0349
 LC0349.The orthometric height was determined by differential leveling and
 LC0349.adjusted by the NATIONAL GEODETIC SURVEY
 LC0349.in June 1991.
 LC0349
 LC0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0349.GEOID18 height accuracy estimate available here.
 LC0349
 LC0349.Click photographs - Photos may exist for this station.
 LC0349
 LC0349.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0349
 LC0349.The dynamic height is computed by dividing the NAVD 88
 LC0349.geopotential number by the normal gravity value computed on the
 LC0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0349.degrees latitude (g = 980.6199 gals.).
 LC0349
 LC0349.The modeled gravity was interpolated from observed gravity values.
 LC0349
 LC0349. The following values were computed from the NAD 83(1997) position.
 LC0349
 LC0349;                    North         East     Units Scale Factor Converg.
 LC0349;SPC IL E     -   390,089.451   300,760.736   MT  0.99997501   +0 00 20.7
 LC0349;SPC IL E     - 1,279,818.47    986,745.85   sFT  0.99997501   +0 00 20.7
 LC0349;UTM  16      - 4,448,679.666   387,246.766   MT  0.99975650   -0 51 16.6
 LC0349
 LC0349!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0349!SPC IL E     -   0.99996569  x   0.99997501  =   0.99994070
 LC0349!UTM  16      -   0.99996569  x   0.99975650  =   0.99972220
 LC0349
 LC0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8724648679(NAD 83)
 LC0349
 LC0349                          SUPERSEDED SURVEY CONTROL
 LC0349
 LC0349  NAD 83(1997)-  40 10 51.34234(N)    088 19 27.84274(W) AD(       ) 2
 LC0349  NAD 83(1986)-  40 10 51.34968(N)    088 19 27.83849(W) AD(       ) 2
 LC0349  NAD 27      -  40 10 51.23000(N)    088 19 27.66600(W) AD(       ) 2
 LC0349  NGVD 29 (??/??/92)  250.845  (m)          822.98   (f) ADJ UNCH    2 0
 LC0349
 LC0349.Superseded values are not recommended for survey control.
 LC0349
 LC0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0349.See file dsdata.pdf to determine how the superseded data were derived.
 LC0349
 LC0349_MARKER: DR = REFERENCE MARK DISK
 LC0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0349_STAMPING: BELLINGER 1934 AZIMUTH
 LC0349_MARK LOGO: CGS
 LC0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0349+STABILITY: SURFACE MOTION
 LC0349
 LC0349  HISTORY     - Date     Condition        Report By
 LC0349  HISTORY     - 1934     MONUMENTED       CGS
 LC0349  HISTORY     - 1959     GOOD             CGS
 LC0349  HISTORY     - 1973     GOOD             NGS
 LC0349
 LC0349                          STATION DESCRIPTION
 LC0349
 LC0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC0349'AZIMUTH MARK IS W OF THE STATION, ON THE RIGHT-OF-WAY OF THE
 LC0349'ROAD AT A POINT WHERE ROAD PASSES THROUGH CUT ON SOUTH SIDE
 LC0349'OF HILL, 1 FOOT W OF THE RIGHT-OF-WAY FENCE, 15 FEET E OF THE
 LC0349'CENTER LINE OF THE ROAD, AND 250 FEET SE OF A LARGE HOUSE
 LC0349'ON THE W SIDE OF THE ROAD.  THE MARK PROJECTS 6 INCHES.
 LC0349
 LC0349                          STATION RECOVERY (1959)
 LC0349
 LC0349'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0349'6.1 MI E FROM MAHOMET.
 LC0349'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0349'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 4.9 MILES EAST ALONG
 LC0349'U.S. HIGHWAY 150, THENCE 1.05 MILES NORTH ALONG ASPHALT ROAD, AT
 LC0349'A FARM HOUSE EAST OF THE ROAD, 27 FEET EAST OF THE CENTER LINE
 LC0349'OF THE ROAD, 1 FOOT EAST OF A FENCE, 25 1/2 FEET SOUTH OF A
 LC0349'FENCE CORNER, 48 1/2 FEET NORTH OF A FENCE CORNER, 80 1/2 FEET
 LC0349'NORTHWEST OF THE NORTHWEST CORNER OF THE HOUSE, ABOUT 5 FEET
 LC0349'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0349'POST PROJECTING 5 INCHES.
 LC0349
 LC0349                          STATION RECOVERY (1973)
 LC0349
 LC0349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0349'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1756 ***********************************************************************
 LC1756  DESIGNATION -  BELLINGER RM 1
 LC1756  PID         -  LC1756
 LC1756  STATE/COUNTY-  IL/CHAMPAIGN
 LC1756  COUNTRY     -  US
 LC1756  USGS QUAD   -  RISING (2018)
 LC1756
 LC1756                         *CURRENT SURVEY CONTROL
 LC1756  ______________________________________________________________________
 LC1756* NAD 83(1997) POSITION- 40 10 54.30984(N) 088 19 16.73709(W)   ADJUSTED
 LC1756* NAVD 88 ORTHO HEIGHT -   254.    (meters)      833.    (feet) SCALED
 LC1756  ______________________________________________________________________
 LC1756  GEOID HEIGHT    -        -32.095 (meters)                     GEOID18
 LC1756  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 LC1756  HORZ ORDER      -  THIRD
 LC1756
 LC1756.The horizontal coordinates were established by classical geodetic methods
 LC1756.and adjusted by the National Geodetic Survey in October 1999.
 LC1756
 LC1756.The orthometric height was scaled from a topographic map.
 LC1756
 LC1756.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1756.GEOID18 height accuracy estimate available here.
 LC1756
 LC1756.Click photographs - Photos may exist for this station.
 LC1756
 LC1756.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1756
 LC1756. The following values were computed from the NAD 83(1997) position.
 LC1756
 LC1756;                    North         East     Units Scale Factor Converg.
 LC1756;SPC IL E     -   390,181.043   301,023.467   MT  0.99997501   +0 00 27.9
 LC1756;SPC IL E     - 1,280,118.97    987,607.82   sFT  0.99997501   +0 00 27.9
 LC1756;UTM  16      - 4,448,767.284   387,510.785   MT  0.99975577   -0 51 09.4
 LC1756
 LC1756!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1756!SPC IL E     -   0.99996520  x   0.99997501  =   0.99994021
 LC1756!UTM  16      -   0.99996520  x   0.99975577  =   0.99972097
 LC1756
 LC1756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8751048767(NAD 83)
 LC1756
 LC1756|---------------------------------------------------------------------|
 LC1756| PID    Reference Object                     Distance      Geod. Az  |
 LC1756|                                                           dddmmss.s |
 LC1756| LC0351 BELLINGER                           273.749 METERS 09543     |
 LC1756| LC1758 BELLINGER RM 2                      341.091 METERS 18240     |
 LC1756| LC0349 BELLINGER AZ MK                     278.246 METERS 25047     |
 LC1756|---------------------------------------------------------------------|
 LC1756
 LC1756                          SUPERSEDED SURVEY CONTROL
 LC1756
 LC1756  NAD 83(1997)-  40 10 54.31092(N)    088 19 16.73651(W) AD(       ) 3
 LC1756  NAD 83(1986)-  40 10 54.31830(N)    088 19 16.73225(W) AD(       ) 3
 LC1756  NAD 27      -  40 10 54.20100(N)    088 19 16.55100(W) AD(       ) 3
 LC1756
 LC1756.Superseded values are not recommended for survey control.
 LC1756
 LC1756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1756.See file dsdata.pdf to determine how the superseded data were derived.
 LC1756
 LC1756_MARKER: DR = REFERENCE MARK DISK
 LC1756_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1756_STAMPING: BELLINGER NO 1 1934
 LC1756_MARK LOGO: CGS
 LC1756_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1756+STABILITY: SURFACE MOTION
 LC1756
 LC1756  HISTORY     - Date     Condition        Report By
 LC1756  HISTORY     - 1934     MONUMENTED       CGS
 LC1756
 LC1756                          STATION DESCRIPTION
 LC1756
 LC1756'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1756'REFERENCE MARK NO. 1 IS WNW OF THE STATION, NEAR THE NE CORNER
 LC1756'OF A PASTURE.  IT IS ABOUT 1/4 MILE E OF THE ROAD, 1 FOOT
 LC1756'W OF THE FENCE ALONG THE E SIDE OF THE PASTURE, AND 27 FEET
 LC1756'S OF THE NE CORNER OF THE PASTURE.  THE MARK PROJECTS 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1758 ***********************************************************************
 LC1758  DESIGNATION -  BELLINGER RM 2
 LC1758  PID         -  LC1758
 LC1758  STATE/COUNTY-  IL/CHAMPAIGN
 LC1758  COUNTRY     -  US
 LC1758  USGS QUAD   -  RISING (2018)
 LC1758
 LC1758                         *CURRENT SURVEY CONTROL
 LC1758  ______________________________________________________________________
 LC1758* NAD 83(1997) POSITION- 40 10 43.26321(N) 088 19 17.40801(W)   ADJUSTED
 LC1758* NAVD 88 ORTHO HEIGHT -   249.    (meters)      817.    (feet) SCALED
 LC1758  ______________________________________________________________________
 LC1758  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 LC1758  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 LC1758  HORZ ORDER      -  SECOND
 LC1758
 LC1758.The horizontal coordinates were established by classical geodetic methods
 LC1758.and adjusted by the National Geodetic Survey in October 1999.
 LC1758
 LC1758.The orthometric height was scaled from a topographic map.
 LC1758
 LC1758.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1758.GEOID18 height accuracy estimate available here.
 LC1758
 LC1758.Click photographs - Photos may exist for this station.
 LC1758
 LC1758.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1758
 LC1758. The following values were computed from the NAD 83(1997) position.
 LC1758
 LC1758;                    North         East     Units Scale Factor Converg.
 LC1758;SPC IL E     -   389,840.328   301,007.640   MT  0.99997501   +0 00 27.5
 LC1758;SPC IL E     - 1,279,001.14    987,555.90   sFT  0.99997501   +0 00 27.5
 LC1758;UTM  16      - 4,448,426.920   387,489.849   MT  0.99975583   -0 51 09.7
 LC1758
 LC1758!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1758!SPC IL E     -   0.99996598  x   0.99997501  =   0.99994099
 LC1758!UTM  16      -   0.99996598  x   0.99975583  =   0.99972182
 LC1758
 LC1758:                Primary Azimuth Mark                     Grid Az
 LC1758:SPC IL E     -  BELLINGER                                042 35 45.1
 LC1758:UTM  16      -  BELLINGER                                043 27 22.3
 LC1758
 LC1758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8748948426(NAD 83)
 LC1758
 LC1758|---------------------------------------------------------------------|
 LC1758| PID    Reference Object                     Distance      Geod. Az  |
 LC1758|                                                           dddmmss.s |
 LC1758| LC1756 BELLINGER RM 1                      341.091 METERS 00240     |
 LC1758| LC0351 BELLINGER                           425.838 METERS 0423612.6 |
 LC1758| LC0349 BELLINGER AZ MK                     350.757 METERS 31516     |
 LC1758|---------------------------------------------------------------------|
 LC1758
 LC1758                          SUPERSEDED SURVEY CONTROL
 LC1758
 LC1758  NAD 83(1997)-  40 10 43.26429(N)    088 19 17.40746(W) AD(       ) 2
 LC1758  NAD 83(1986)-  40 10 43.27173(N)    088 19 17.40314(W) AD(       ) 2
 LC1758  NAD 27      -  40 10 43.14500(N)    088 19 17.22200(W) AD(       ) 2
 LC1758
 LC1758.Superseded values are not recommended for survey control.
 LC1758
 LC1758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1758.See file dsdata.pdf to determine how the superseded data were derived.
 LC1758
 LC1758_MARKER: DR = REFERENCE MARK DISK
 LC1758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1758_STAMPING: BELLINGER NO 2 1934
 LC1758_MARK LOGO: CGS
 LC1758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1758+STABILITY: SURFACE MOTION
 LC1758
 LC1758  HISTORY     - Date     Condition        Report By
 LC1758  HISTORY     - 1934     MONUMENTED       CGS
 LC1758
 LC1758                          STATION DESCRIPTION
 LC1758
 LC1758'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1758'REFERENCE MARK NO. 2 IS SW OF THE STATION, NEAR THE SE CORNER
 LC1758'OF THE PASTURE, ABOUT 1/4 MILE E OF THE ROAD, 1 FOOT W OF
 LC1758'THE FENCE ALONG THE E SIDE OF THE PASTURE, AND 27.5 FEET
 LC1758'N OF THE SE CORNER OF THE PASTURE.  THE MARK PROJECTS 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0350 ***********************************************************************
 LC0350  DESIGNATION -  BELLINGER RM 3
 LC0350  PID         -  LC0350
 LC0350  STATE/COUNTY-  IL/CHAMPAIGN
 LC0350  COUNTRY     -  US
 LC0350  USGS QUAD   -  RISING (2018)
 LC0350
 LC0350                         *CURRENT SURVEY CONTROL
 LC0350  ______________________________________________________________________
 LC0350* NAD 83(1986) POSITION- 40 10 55.62   (N) 088 19 08.99   (W)   HD_HELD1
 LC0350* NAVD 88 ORTHO HEIGHT -   255.567 (meters)      838.47  (feet) ADJUSTED
 LC0350  ______________________________________________________________________
 LC0350  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 LC0350  DYNAMIC HEIGHT  -        255.439 (meters)      838.05  (feet) COMP
 LC0350  MODELED GRAVITY -    980,114.9   (mgal)                       NAVD 88
 LC0350
 LC0350  VERT ORDER      -  SECOND    CLASS 0
 LC0350
 LC0350.The horizontal coordinates were determined by differentially corrected
 LC0350.hand held GPS observations or other comparable positioning techniques
 LC0350.and have an estimated accuracy of +/- 3 meters.
 LC0350
 LC0350.The orthometric height was determined by differential leveling and
 LC0350.adjusted by the NATIONAL GEODETIC SURVEY
 LC0350.in June 1991.
 LC0350
 LC0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0350.GEOID18 height accuracy estimate available here.
 LC0350
 LC0350.Click photographs - Photos may exist for this station.
 LC0350
 LC0350.The dynamic height is computed by dividing the NAVD 88
 LC0350.geopotential number by the normal gravity value computed on the
 LC0350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0350.degrees latitude (g = 980.6199 gals.).
 LC0350
 LC0350.The modeled gravity was interpolated from observed gravity values.
 LC0350
 LC0350;                    North         East    Units  Estimated Accuracy
 LC0350;SPC IL E     -   390,221.5     301,206.7     MT  (+/- 3 meters HH1 GPS) 
 LC0350
 LC0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8769448804(NAD 83)
 LC0350
 LC0350                          SUPERSEDED SURVEY CONTROL
 LC0350
 LC0350  NGVD 29 (??/??/92)  255.605  (m)          838.60   (f) ADJ UNCH    2 0
 LC0350
 LC0350.Superseded values are not recommended for survey control.
 LC0350
 LC0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0350.See file dsdata.pdf to determine how the superseded data were derived.
 LC0350
 LC0350_MARKER: DR = REFERENCE MARK DISK
 LC0350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0350_STAMPING: BELLINGER NO 3 1934
 LC0350_MARK LOGO: CGS
 LC0350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0350+STABILITY: SURFACE MOTION
 LC0350
 LC0350  HISTORY     - Date     Condition        Report By
 LC0350  HISTORY     - 1959     MONUMENTED       CGS
 LC0350  HISTORY     - 1959     GOOD             CGS
 LC0350  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0350  HISTORY     - 1980     GOOD             NGS
 LC0350
 LC0350                          STATION DESCRIPTION
 LC0350
 LC0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0350'6.4 MI E FROM MAHOMET.
 LC0350'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0350'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 4.9 MILES EAST
 LC0350'ALONG U.S. HIGHWAY 150, THENCE 1.05 MILES NORTH ALONG AN ASPHALT
 LC0350'ROAD, THENCE EAST PASSING ALONG THE SOUTH SIDE OF A BARN FOR
 LC0350'0.15 MILES TO A BOARD GATE, THENCE 0.15 MILE EAST ALONG THE
 LC0350'AN EAST-WEST FENCE LINE, 1 FOOT SOUTH OF A FENCE, 81 FEET WEST
 LC0350'ALONG THE FENCE FROM A LARGE BOULDER IN THE FENCE LINE, 90 FEET
 LC0350'WEST OF A SMALL DRAW (LOWEST PART OF THE FIELD AT THE FENCE
 LC0350'LINE), 186 FEET WEST OF THE WEST FENCE POST OF TWO FENCE POSTS
 LC0350'WITH A HORIZONTAL PIPE BRACE BETWEEN THEM, 367 FEET NORTHWEST
 LC0350'OF TRIANGULATION STATION BELLINGER, SET IN THE TOP OF A CONCRETE
 LC0350'POST PROJECTING 8 INCHES.
 LC0350
 LC0350                          STATION RECOVERY (1973)
 LC0350
 LC0350'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0350'MARK NOT FOUND.
 LC0350
 LC0350                          STATION RECOVERY (1980)
 LC0350
 LC0350'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC0350'ABOUT 2.55 MILES WEST ALONG U.S HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0350'INTERSTATE HIGHWAY 57 AT THE NORTH-WEST EDGE OF CHAMPAIGN,THENCE
 LC0350'NORTH TO FENCE LINE, THENCE ABOUT 300 FEET WEST ALONG FENCE LINE TO
 LC0350'LARGE BOULDER, 88 FEET EAST OF THE LARGE BOULDER,1 FEET SOUTH OF
 LC0350'FENCE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2071 ***********************************************************************
 JA2071  DESIGNATION -  BELLMONT MUNICIPAL TANK
 JA2071  PID         -  JA2071
 JA2071  STATE/COUNTY-  IL/WABASH
 JA2071  COUNTRY     -  US
 JA2071  USGS QUAD   -  BONE GAP (2018)
 JA2071
 JA2071                         *CURRENT SURVEY CONTROL
 JA2071  ______________________________________________________________________
 JA2071* NAD 83(1997) POSITION- 38 23 04.24604(N) 087 54 20.18394(W)   ADJUSTED
 JA2071  ______________________________________________________________________
 JA2071  GEOID HEIGHT    -        -31.100 (meters)                     GEOID18
 JA2071  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 JA2071  HORZ ORDER      -  THIRD
 JA2071
 JA2071.The horizontal coordinates were established by classical geodetic methods
 JA2071.and adjusted by the National Geodetic Survey in October 1999.
 JA2071
 JA2071.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2071.GEOID18 height accuracy estimate available here.
 JA2071
 JA2071.Click photographs - Photos may exist for this station.
 JA2071
 JA2071.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2071
 JA2071. The following values were computed from the NAD 83(1997) position.
 JA2071
 JA2071;                    North         East     Units Scale Factor Converg.
 JA2071;SPC IL E     -   190,741.366   337,370.428   MT  0.99999219   +0 15 56.1
 JA2071;SPC IL E     -   625,790.63  1,106,856.15   sFT  0.99999219   +0 15 56.1
 JA2071;SPC IN W     -   348,493.683   828,158.263   MT  1.00003020   -0 30 38.2
 JA2071;SPC IN W     - 1,143,349.69  2,717,049.23   sFT  1.00003020   -0 30 38.2
 JA2071;UTM  16      - 4,248,867.059   420,906.338   MT  0.99967704   -0 33 44.5
 JA2071
 JA2071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2090648867(NAD 83)
 JA2071
 JA2071                          SUPERSEDED SURVEY CONTROL
 JA2071
 JA2071  NAD 83(1997)-  38 23 04.24621(N)    087 54 20.18358(W) AD(       ) 3
 JA2071  NAD 83(1993)-  38 23 04.25521(N)    087 54 20.18316(W) AD(       ) 3
 JA2071  NAD 83(1986)-  38 23 04.25667(N)    087 54 20.18366(W) AD(       ) 3
 JA2071  NAD 27      -  38 23 04.09315(N)    087 54 20.06609(W) AD(       ) 3
 JA2071
 JA2071.Superseded values are not recommended for survey control.
 JA2071
 JA2071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2071.See file dsdata.pdf to determine how the superseded data were derived.
 JA2071
 JA2071_MARKER: 53 = ELEVATED TANK
 JA2071
 JA2071  HISTORY     - Date     Condition        Report By
 JA2071  HISTORY     - 1967     FIRST OBSERVED   CGS
 JA2071
 JA2071                          STATION DESCRIPTION
 JA2071
 JA2071'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2071'STATION IS LOCATED IN THE EAST END OF BELLMONT AND AT THE FAIR
 JA2071'GROUNDS.
 JA2071'
 JA2071'TO REACH FROM THE POST OFFICE IN BELLMONT, GO SOUTH 0.15 MILE TO
 JA2071'CROSS STREET, TURN
 JA2071'LEFT AND GO EAST ON SURFACED ROAD FOR 0.35 MILE TO
 JA2071'STATION ON LEFT.
 JA2071'
 JA2071'THE TANK IS 80 FEET HIGH, IS SUPPORTED BY 4 LEGS, IS PAINTED SILVER
 JA2071'AND HAS BELLMONT
 JA2071'PAINTED ON SIDE OF TANK.
 JA2071'
 JA2071'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3013 ***********************************************************************
 ME3013  DESIGNATION -  BELLWOOD SUN ELECTRIC CORP TK
 ME3013  PID         -  ME3013
 ME3013  STATE/COUNTY-  IL/COOK
 ME3013  COUNTRY     -  US
 ME3013  USGS QUAD   -  RIVER FOREST (2018)
 ME3013
 ME3013                         *CURRENT SURVEY CONTROL
 ME3013  ______________________________________________________________________
 ME3013* NAD 83(1997) POSITION- 41 52 41.86313(N) 087 52 20.14759(W)   ADJUSTED
 ME3013  ______________________________________________________________________
 ME3013  GEOID HEIGHT    -        -33.463 (meters)                     GEOID18
 ME3013  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 ME3013  HORZ ORDER      -  THIRD
 ME3013
 ME3013.The horizontal coordinates were established by classical geodetic methods
 ME3013.and adjusted by the National Geodetic Survey in October 1999.
 ME3013
 ME3013.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3013.GEOID18 height accuracy estimate available here.
 ME3013
 ME3013.Click photographs - Photos may exist for this station.
 ME3013
 ME3013.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3013
 ME3013. The following values were computed from the NAD 83(1997) position.
 ME3013
 ME3013;                    North         East     Units Scale Factor Converg.
 ME3013;SPC IL E     -   578,687.749   338,271.802   MT  0.99999302   +0 18 28.0
 ME3013;SPC IL E     - 1,898,578.06  1,109,813.40   sFT  0.99999302   +0 18 28.0
 ME3013;UTM  16      - 4,636,631.422   427,623.438   MT  0.99966446   -0 34 56.3
 ME3013
 ME3013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2762336631(NAD 83)
 ME3013
 ME3013                          SUPERSEDED SURVEY CONTROL
 ME3013
 ME3013  NAD 83(1997)-  41 52 41.86320(N)    087 52 20.14807(W) AD(       ) 3
 ME3013  NAD 83(1994)-  41 52 41.86438(N)    087 52 20.15838(W) AD(       ) 3
 ME3013  NAD 83(1986)-  41 52 41.86554(N)    087 52 20.15815(W) AD(       ) 3
 ME3013  NAD 27      -  41 52 41.75679(N)    087 52 19.93926(W) AD(       ) 3
 ME3013
 ME3013.Superseded values are not recommended for survey control.
 ME3013
 ME3013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3013.See file dsdata.pdf to determine how the superseded data were derived.
 ME3013
 ME3013_MARKER: 53 = ELEVATED TANK
 ME3013
 ME3013  HISTORY     - Date     Condition        Report By
 ME3013  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3013  HISTORY     - 1987     GOOD             USPSQD
 ME3013  HISTORY     - 1989     GOOD             USPSQD
 ME3013
 ME3013                          STATION DESCRIPTION
 ME3013
 ME3013'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3013'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 ME3013'SUN ELECTRIC
 ME3013'CORPORATION LOCATED AT THE SOUTHWEST CORNER OF THE COMPANY PLANT ON
 ME3013'THE NORTH SIDE OF MADISON STREET
 ME3013'AT THE INTERSECTION OF 31ST AVENUE.  IT IS A STEEL TANK
 ME3013'SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE AND
 ME3013'IS PAINTED SILVER WITH THE NAME SUN
 ME3013'ELECTRIC CORP. INDUSTRIAL DIVISION PAINTED ON THE EAST SIDE IN
 ME3013'BLACK LETTERS.  THE HEIGHT IS
 ME3013'ABOUT 140 FEET.
 ME3013
 ME3013                          STATION RECOVERY (1987)
 ME3013
 ME3013'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3013'RECOVERED IN GOOD CONDITION.
 ME3013
 ME3013                          STATION RECOVERY (1989)
 ME3013
 ME3013'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3013'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3015 ***********************************************************************
 ME3015  DESIGNATION -  BELLWOOD W D ALLEN MFG CO TANK
 ME3015  PID         -  ME3015
 ME3015  STATE/COUNTY-  IL/COOK
 ME3015  COUNTRY     -  US
 ME3015  USGS QUAD   -  RIVER FOREST (2018)
 ME3015
 ME3015                         *CURRENT SURVEY CONTROL
 ME3015  ______________________________________________________________________
 ME3015* NAD 83(1997) POSITION- 41 52 48.69085(N) 087 51 56.73785(W)   ADJUSTED
 ME3015  ______________________________________________________________________
 ME3015  GEOID HEIGHT    -        -33.471 (meters)                     GEOID18
 ME3015  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 ME3015  HORZ ORDER      -  THIRD
 ME3015
 ME3015.The horizontal coordinates were established by classical geodetic methods
 ME3015.and adjusted by the National Geodetic Survey in October 1999.
 ME3015
 ME3015.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3015.GEOID18 height accuracy estimate available here.
 ME3015
 ME3015.Click photographs - Photos may exist for this station.
 ME3015
 ME3015.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3015
 ME3015. The following values were computed from the NAD 83(1997) position.
 ME3015
 ME3015;                    North         East     Units Scale Factor Converg.
 ME3015;SPC IL E     -   578,901.321   338,810.423   MT  0.99999353   +0 18 43.7
 ME3015;SPC IL E     - 1,899,278.75  1,111,580.53   sFT  0.99999353   +0 18 43.7
 ME3015;UTM  16      - 4,636,836.533   428,165.133   MT  0.99966350   -0 34 40.7
 ME3015
 ME3015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2816536836(NAD 83)
 ME3015
 ME3015                          SUPERSEDED SURVEY CONTROL
 ME3015
 ME3015  NAD 83(1997)-  41 52 48.69093(N)    087 51 56.73832(W) AD(       ) 3
 ME3015  NAD 83(1994)-  41 52 48.69264(N)    087 51 56.74809(W) AD(       ) 3
 ME3015  NAD 83(1986)-  41 52 48.69381(N)    087 51 56.74778(W) AD(       ) 3
 ME3015  NAD 27      -  41 52 48.58409(N)    087 51 56.53057(W) AD(       ) 3
 ME3015
 ME3015.Superseded values are not recommended for survey control.
 ME3015
 ME3015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3015.See file dsdata.pdf to determine how the superseded data were derived.
 ME3015
 ME3015_MARKER: 53 = ELEVATED TANK
 ME3015
 ME3015  HISTORY     - Date     Condition        Report By
 ME3015  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3015  HISTORY     - 1979     GOOD             ALSTER
 ME3015  HISTORY     - 1987     GOOD             USPSQD
 ME3015  HISTORY     - 1989     GOOD             USPSQD
 ME3015
 ME3015                          STATION DESCRIPTION
 ME3015
 ME3015'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3015'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 ME3015'W.D. ALLEN
 ME3015'MANUFACTURING COMPANY LOCATED 0.1 MILE SOUTHWEST OF THE INTERSECTION
 ME3015'OF 25TH AVENUE AND WASHINGTON AVENUE
 ME3015'IN THE EAST EDGE OF BELLWOOD.  IT IS A STEEL TANK SUPPORTED
 ME3015'BY A FOUR-LEGGED STEEL STRUCTURE AND IS PAINTED
 ME3015'SILVER WITH THE NAME W.D. ALLEN MFG. CO.
 ME3015'PAINTED ON THE EAST SIDE IN BLACK LETTERS.  THE HEIGHT IS ABOUT
 ME3015'135 FEET.
 ME3015
 ME3015                          STATION RECOVERY (1979)
 ME3015
 ME3015'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1979 (JWM)
 ME3015'STATION GOOD.
 ME3015'
 ME3015'INTERSECTION STATION IS PAINTED WHITE WITH BORG - WARNER SPRING
 ME3015'DIV. PAINTED THEREON.  APPERANTLY A CHANGE OF OWNERSHIP.
 ME3015
 ME3015                          STATION RECOVERY (1987)
 ME3015
 ME3015'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3015'RECOVERED IN GOOD CONDITION.
 ME3015
 ME3015                          STATION RECOVERY (1989)
 ME3015
 ME3015'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1249 ***********************************************************************
 MF1249  DESIGNATION -  BELMONT 55
 MF1249  PID         -  MF1249
 MF1249  STATE/COUNTY-  IL/DU PAGE
 MF1249  COUNTRY     -  US
 MF1249  USGS QUAD   -  WHEATON (2018)
 MF1249
 MF1249                         *CURRENT SURVEY CONTROL
 MF1249  ______________________________________________________________________
 MF1249* NAD 83(1986) POSITION- 41 47 00.     (N) 088 02 20.     (W)   SCALED
 MF1249* NAVD 88 ORTHO HEIGHT -   237.142 (meters)      778.02  (feet) ADJUSTED
 MF1249  ______________________________________________________________________
 MF1249  GEOID HEIGHT    -        -33.234 (meters)                     GEOID18
 MF1249  DYNAMIC HEIGHT  -        237.058 (meters)      777.75  (feet) COMP
 MF1249  MODELED GRAVITY -    980,265.3   (mgal)                       NAVD 88
 MF1249
 MF1249  VERT ORDER      -  THIRD
 MF1249
 MF1249.The horizontal coordinates were scaled from a map and have
 MF1249.an estimated accuracy of +/- 6 seconds.
 MF1249
 MF1249.The orthometric height was determined by differential leveling and
 MF1249.adjusted by the NATIONAL GEODETIC SURVEY
 MF1249.in June 1991.
 MF1249
 MF1249.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1249.GEOID18 height accuracy estimate available here.
 MF1249
 MF1249.Click photographs - Photos may exist for this station.
 MF1249
 MF1249.The dynamic height is computed by dividing the NAVD 88
 MF1249.geopotential number by the normal gravity value computed on the
 MF1249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1249.degrees latitude (g = 980.6199 gals.).
 MF1249
 MF1249.The modeled gravity was interpolated from observed gravity values.
 MF1249
 MF1249;                    North         East    Units  Estimated Accuracy
 MF1249;SPC IL E     -   568,080.      324,480.      MT  (+/- 180 meters Scaled)
 MF1249
 MF1249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM136262(NAD 83)
 MF1249
 MF1249                          SUPERSEDED SURVEY CONTROL
 MF1249
 MF1249.No superseded survey control is available for this station.
 MF1249
 MF1249_MARKER: DB = BENCH MARK DISK
 MF1249_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 MF1249_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1249_ROD/PIPE-DEPTH: 3.0 meters
 MF1249
 MF1249  HISTORY     - Date     Condition        Report By
 MF1249  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1249  HISTORY     - 19980418 GOOD             USPSQD
 MF1249  HISTORY     - 20010612 GOOD             USPSQD
 MF1249  HISTORY     - 20091020 MARK NOT FOUND   GEOCAC
 MF1249
 MF1249                          STATION DESCRIPTION
 MF1249
 MF1249'DESCRIBED BY MARCHESE AND SONS 1983
 MF1249'IN DOWNERS GROVE.
 MF1249'AT THE SOUTHWEST CORNER OF DOWNERS GROVE, FROM THE JUNCTION OF STATE
 MF1249'HIGHWAY 53 AND STATE HIGHWAY 34 GO 1.0 MILE SOUTH ALONG STATE HIGHWAY
 MF1249'53 TO MAPLE AVENUE, THEN EAST ON MAPLE AVENUE FOR 0.2 MILE TO BELMONT
 MF1249'ROAD, THEN SOUTH ON BELMONT ROAD FOR 400.0 FEET TO MARK ON RIGHT.
 MF1249'NOTE--AN ALUMINUM ALLOY ROD DRIVEN TO 10 FEET WITH A PLASTIC SLEEVE
 MF1249'AND METAL ACCESS COVER SET BELOW SAW CUT SQUARE IN WEST CONCRETE WALK
 MF1249'OF BELMONT.
 MF1249
 MF1249                          STATION RECOVERY (1998)
 MF1249
 MF1249'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1249'RECOVERED IN GOOD CONDITION.
 MF1249
 MF1249                          STATION RECOVERY (2001)
 MF1249
 MF1249'RECOVERY NOTE BY US POWER SQUADRON 2001 (RCC)
 MF1249'METAL ACCESS COVER MISSING
 MF1249
 MF1249                          STATION RECOVERY (2009)
 MF1249
 MF1249'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1249'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1182 ***********************************************************************
 NH1182  DESIGNATION -  BELVIDERE
 NH1182  PID         -  NH1182
 NH1182  STATE/COUNTY-  IL/BOONE
 NH1182  COUNTRY     -  US
 NH1182  USGS QUAD   -  BELVIDERE SOUTH (2018)
 NH1182
 NH1182                         *CURRENT SURVEY CONTROL
 NH1182  ______________________________________________________________________
 NH1182* NAD 83(1997) POSITION- 42 14 52.76376(N) 088 49 55.13913(W)   ADJUSTED
 NH1182* NAVD 88 ORTHO HEIGHT -   248.    (meters)      814.    (feet) SCALED
 NH1182  ______________________________________________________________________
 NH1182  GEOID HEIGHT    -        -33.475 (meters)                     GEOID18
 NH1182  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 NH1182  HORZ ORDER      -  FIRST
 NH1182
 NH1182.The horizontal coordinates were established by classical geodetic methods
 NH1182.and adjusted by the National Geodetic Survey in October 1999.
 NH1182
 NH1182.The orthometric height was scaled from a topographic map.
 NH1182
 NH1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1182.GEOID18 height accuracy estimate available here.
 NH1182
 NH1182.Click photographs - Photos may exist for this station.
 NH1182
 NH1182.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1182
 NH1182. The following values were computed from the NAD 83(1997) position.
 NH1182
 NH1182;                    North         East     Units Scale Factor Converg.
 NH1182;SPC IL E     -   619,767.974   258,848.263   MT  0.99999583   -0 20 07.0
 NH1182;SPC IL E     - 2,033,355.43    849,238.01   sFT  0.99999583   -0 20 07.0
 NH1182;SPC IL W     -   620,489.228   810,143.657   MT  1.00009039   +0 53 50.8
 NH1182;SPC IL W     - 2,035,721.74  2,657,946.31   sFT  1.00009039   +0 53 50.8
 NH1182;UTM  16      - 4,678,935.639   348,867.514   MT  0.99988104   -1 13 55.0
 NH1182
 NH1182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1182!SPC IL E     -   0.99996637  x   0.99999583  =   0.99996220
 NH1182!SPC IL W     -   0.99996637  x   1.00009039  =   1.00005675
 NH1182!UTM  16      -   0.99996637  x   0.99988104  =   0.99984741
 NH1182
 NH1182:                Primary Azimuth Mark                     Grid Az
 NH1182:SPC IL E     -  GREGORY                                  272 02 17.1
 NH1182:SPC IL W     -  GREGORY                                  270 48 19.3
 NH1182:UTM  16      -  GREGORY                                  272 56 05.1
 NH1182
 NH1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4886778935(NAD 83)
 NH1182
 NH1182|---------------------------------------------------------------------|
 NH1182| PID    Reference Object                     Distance      Geod. Az  |
 NH1182|                                                           dddmmss.s |
 NH1182| CI9011 BELVIDERE AZ MK                                    0465405.8 |
 NH1182| NH1194 BELVIDERE CHI ST PAUL AWY BN 6      APPROX. 0.9 KM 0553315.3 |
 NH1182| CI9012 BELVIDERE RM 1                       28.988 METERS 15101     |
 NH1182| CI9015 BELVIDERE RM 4                        6.005 METERS 19416     |
 NH1182| CI9014 BELVIDERE RM 3                        6.004 METERS 19421     |
 NH1182| CI9013 BELVIDERE RM 2                       59.710 METERS 24023     |
 NH1182| NH1452 GREGORY                             APPROX.15.5 KM 2714210.1 |
 NH1182| NH1196 BELVIDERE GOSSARD CORSET TK         APPROX. 1.9 KM 2784429.1 |
 NH1182| NH1195 BELVIDERE BOONE DISTILL STK         APPROX. 1.9 KM 2845250.2 |
 NH1182| NH1192 BELVIDERE IMMANUEL LUTH CH          APPROX. 2.2 KM 3133329.2 |
 NH1182| NH1198 BELVIDERE MUN HEATING PLT STK       APPROX. 1.3 KM 3264753.0 |
 NH1182| NH1197 BELVIDERE NATL SEW MACH CO STK      APPROX. 1.4 KM 3283854.7 |
 NH1182| CI9016 BELVIDERE RM 5                        6.065 METERS 34611     |
 NH1182| NH1200 BELVIDERE SCREW CO STK              APPROX. 2.2 KM 3475405.8 |
 NH1182| NH1193 BELVIDERE PARSON CASKET TK          APPROX. 2.4 KM 3532817.2 |
 NH1182|---------------------------------------------------------------------|
 NH1182
 NH1182                          SUPERSEDED SURVEY CONTROL
 NH1182
 NH1182  NAD 83(1996)-  42 14 52.76318(N)    088 49 55.14178(W) AD(       ) 1
 NH1182  NAD 83(1986)-  42 14 52.76084(N)    088 49 55.14538(W) AD(       ) 1
 NH1182  NAD 27      -  42 14 52.68440(N)    088 49 54.78660(W) AD(       ) 1
 NH1182
 NH1182.Superseded values are not recommended for survey control.
 NH1182
 NH1182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1182.See file dsdata.pdf to determine how the superseded data were derived.
 NH1182
 NH1182_MARKER: DS = TRIANGULATION STATION DISK
 NH1182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1182_STAMPING: BELVIDERE 1935
 NH1182_MARK LOGO: CGS
 NH1182_PROJECTION: PROJECTING 8 CENTIMETERS
 NH1182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1182+STABILITY: SURFACE MOTION
 NH1182
 NH1182  HISTORY     - Date     Condition        Report By
 NH1182  HISTORY     - 1935     MONUMENTED       CGS
 NH1182  HISTORY     - 1954     GOOD             CGS
 NH1182  HISTORY     - 1965     GOOD             USGS
 NH1182  HISTORY     - 1967     GOOD             CGS
 NH1182  HISTORY     - 1970     GOOD             NGS
 NH1182  HISTORY     - 1973     GOOD             BRADY
 NH1182  HISTORY     - 1974     GOOD             NGS
 NH1182  HISTORY     - 1976     GOOD             NGS
 NH1182  HISTORY     - 19971217 GOOD             USPSQD
 NH1182  HISTORY     - 20090725 GOOD             GEOCAC
 NH1182
 NH1182                          STATION DESCRIPTION
 NH1182
 NH1182'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1182'THIS STATION IS IN THE EXTREME SOUTHEASTERN PART OF THE CITY
 NH1182'OF BELVIDERE, IN THE NORTHWEST ANGLE OF EAST AVE. AND E. 6TH
 NH1182'ST.  106 FEET WEST OF SOUTHWEST CORNER OF YELLOW HOUSE ON EAST
 NH1182'SIDE OF EAST AVE.  28 FEET WEST OF CENTERLINE OF EAST AVE.  65
 NH1182'FEET NORTH OF CENTERLINE OF E. 6TH ST.  33 FEET NORTH OF
 NH1182'14-INCH MAPLE TREE AT NORTHWEST CORNER OF INTERSECTION.  THE
 NH1182'MARK PROJECTS 3 INCHES.
 NH1182'
 NH1182'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1182'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1182'REFERENCE MARK NO. 1 IS SOUTH-SOUTHEAST OF THE STATION AT
 NH1182'EAST END OF E. 6TH ST., 18 FEET EAST OF CENTERLINE OF EAST
 NH1182'AVE.  8 FEET WEST OF HEDGE ROW.  THE MARK PROJECTS 3 INCHES.
 NH1182'
 NH1182'REFERENCE MARK NO. 2 IS SOUTHWEST OF THE STATION, 13 FEET
 NH1182'WEST OF A NORTHEAST FENCE CORNER.  1 FOOT NORTH OF FENCE LINE.
 NH1182'28 FEET SOUTH OF CENTERLINE OF E. 6TH ST.  106 FEET WEST-NORTHWEST
 NH1182'OF NORTHWEST CORNER OF L. ECKRODES HOUSE ON E. 6TH ST.
 NH1182'THE MARK PROJECTS 4 INCHES.
 NH1182'
 NH1182'THE AZIMUTH MARK IS NORTHEAST OF THE STATION AT THE EAST
 NH1182'END OF E. 2ND ST., IN NORTH-SOUTH FENCE LINE.  55 FEET
 NH1182'SOUTH OF 16-INCH TREE IN FENCE LINE.  THE MARK PROJECTS
 NH1182'5 INCHES.
 NH1182'
 NH1182'LIGHTS 100 FEET ABOVE STATIONS GREGORY, MILLS, AND HENDERSON
 NH1182'COME INTO VIEW 64 FEET ABOVE THIS STATION.
 NH1182'
 NH1182'NO OBJECTS VISIBLE FROM GROUND SUITABLE FOR AZIMUTH.
 NH1182
 NH1182                          STATION RECOVERY (1954)
 NH1182
 NH1182'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1182'STATION WAS RECOVERED AS DESCRIBED.  THE STATION MARK AND THE
 NH1182'REFERENCE MARKS WERE FOUND IN GOOD CONDITION.  THE AZIMUTH MARK
 NH1182'HAS APPARENTLY BEEN DESTROYED OR BURIED BY STREET CONSTRUCTION
 NH1182'AND SHOULD BE CONSIDERED LOST.  THE DISTANCES TO THE REFERENCE
 NH1182'MARKS CHECKED.  STATION MARK IS NOW UNDER A POWER LINE WHERE
 NH1182'A TOWER COULD NOT BE BUILT.  ALL OBSERVATIONS WERE MADE FROM
 NH1182'AN ECCENTRIC POINT.  THE OLD DESCRIPTION FOR THE STATION IS
 NH1182'ADEQUATE.
 NH1182
 NH1182                          STATION RECOVERY (1965)
 NH1182
 NH1182'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 NH1182'STATION WAS SEARCHED FOR AND RECOVERED IN GOOD CONDITION.
 NH1182'
 NH1182'R.M. 1 WAS FOUND IN GOOD CONDITION.
 NH1182'
 NH1182'R.M. 2 WAS NOT FOUND AND A LOCAL RESIDENT STATED THAT IT
 NH1182'HAD BEEN DESTROYED WHEN A NEW HOUSE WAS BUILT IN THE NEAR
 NH1182'VICINITY OF THE LOCATION OF THE MARK.
 NH1182
 NH1182                          STATION RECOVERY (1967)
 NH1182
 NH1182'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1182'THE STATION MARK AND REFERENCE MARK 1 WERE FOUND IN GOOD CONDITION.
 NH1182'THE AZIMUTH MARK AS REPORTED IN 1954 WAS NOT FOUND NOR WAS
 NH1182'REFERENCE MARK 2.  IT IS THOUGHT THAT REFERENCE MARK 2 WAS
 NH1182'DESTROYED BY THE CONSTRUCTION OF A HOUSE AND SIDEWALK.  A
 NH1182'REFERENCE MARK 3 WAS SET.  A NEW DESCRIPTION FOLLOWS.
 NH1182'
 NH1182'THE STATION IS IN THE SOUTHEAST EDGE OF BELVIDERE IN THE
 NH1182'NORTHWEST ANGLE OF THE INTERSECTION OF EAST AND 6TH STREETS.
 NH1182'IT IS 24 FEET EAST OF THE SOUTHEAST CORNER OF A BRICK HOUSE
 NH1182'(1225 EAST STREET) 20 FEET WEST OF THE CENTER OF EAST STREET
 NH1182'AND 6 FEET NORTH OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE
 NH1182'DISK IS STAMPED BELVIDERE 1935.
 NH1182'
 NH1182'REFERENCE MARK 1 IS 26 FEET SOUTHEAST OF THE INTERSECTION OF THE
 NH1182'STREETS, 20 FEET EAST OF THE CENTERLINE OF EAST STREET AND 6
 NH1182'FEET NORTH OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE DISK
 NH1182'IS STAMPED BELVIDERE NO 1 1935.
 NH1182'
 NH1182'REFERENCE MARK 3 IS SET IN A DRILL HOLE IN A CONCRETE SIDEWALK,
 NH1182'43 FEET NORTH OF THE CENTERLINE OF 6TH STREET, 29 FEET SOUTHEAST
 NH1182'OF THE SOUTHEAST CORNER OF THE HOUSE AND 6 INCHES EAST OF THE
 NH1182'WEST EDGE OF THE SIDEWALK.  THE DISK IS STAMPED BELVIDERE
 NH1182'NO 3 1935.
 NH1182'
 NH1182'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1182'
 NH1182'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT BELVIDERE
 NH1182
 NH1182                          STATION RECOVERY (1970)
 NH1182
 NH1182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (DRR)
 NH1182'BELVIDERE 1935-GOOD
 NH1182'
 NH1182'BELVIDERE NO 1 1935-GOOD
 NH1182'
 NH1182'BELVIDERE NO 3 1935-GOOD
 NH1182'
 NH1182'STATION AND REFERENCE MARKS WERE FOUND AS DESCRIBED.  SOME
 NH1182'DESCREPANCIES WERE NOTED IN THE REERENCES FOR THE STATION.
 NH1182'THE STATION WAS FOUND TO BE 27.5 FT. EAST OF THE SE. CORNER OF
 NH1182'A BRICK HOUSE (1225 EAST ST) AND 28 DEG WEST OF THE APPROXIMATE
 NH1182'CENTERLINE OF EAST ST. AND 7.5 FT. N. OF A POWER POLE.  R.M.
 NH1182'3 IS 31.5 S.E. OF THE S.E. CORNER OF THE BRICK HOUSE.
 NH1182
 NH1182                          STATION RECOVERY (1973)
 NH1182
 NH1182'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1973 (JJ)
 NH1182'BELVIDERE 1935-GOOD
 NH1182'
 NH1182'BELVIDERE NO 1 1935-GOOD
 NH1182'
 NH1182'R.M. 3-TABLET GONE, DRILL HOLE STILL IN WALK
 NH1182
 NH1182                          STATION RECOVERY (1974)
 NH1182
 NH1182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 NH1182'THE STATION MARK AND REFERENCE MARK 1 WERE FOUND IN GOOD CONDITION.
 NH1182'REFERENCE MARK 3 WAS FOUND WITH THE DISK GONE.  REFERENCE MARK
 NH1182'4 WAS SET.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 1
 NH1182'CHECKED.  A NEW DESCRIPTION FOLLOWS--
 NH1182'
 NH1182'THE STATION IS LOCATED AT THE SOUTHEAST EDGE OF TOWN, IN
 NH1182'THE NORTHWEST ANGLE OF AN INTERSECTION FORMED BY EAST AND E
 NH1182'SIXTH STREETS, 27 FEET EAST OF THE SOUTHEAST CORNER OF A HOUSE
 NH1182'(1225 EAST ST.), 64 FEET NORTH OF THE CENTERLINE OF E.
 NH1182'SIXTH STREET, 27 FEET WEST OF THE CENTERLINE OF EAST STREET,
 NH1182'8 FEET NORTHWEST OF A POWER POLE, 46 FEET NORTHEAST OF A
 NH1182'FIRE HYDRANT, 10 FEET SOUTHEAST OF A 10 INCH MAPLE TREE AND
 NH1182'1 FOOT EAST OF THE EAST EDGE OF A SIDEWALK.  THE MONUMENT
 NH1182'IS FLUSH AND THE DISK IS STAMPED BELVIDERE 1935.
 NH1182'
 NH1182'REFERENCE MARK 1 IS 73 FEET SOUTHEAST OF THE FIRE HYDRANT,
 NH1182'21 FEET EAST OF THE CENTERLINE OF EAST STREET AND 20 FEET
 NH1182'SOUTH OF THE EXTENDED CENTERLINE OF E. SIXTH STREET.  THE
 NH1182'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED BELVIDERE NO 1
 NH1182'1935.
 NH1182'
 NH1182'REFERENCE MARK 4 IS A STANDARD DISK STAMPED BELVIDERE 1935
 NH1182'NO 4 1974, SET IN A DRILL HOLE IN SIDEWALK, 32 FEET SOUTHEAST
 NH1182'OF THE SOUTHEAST CORNER OF THE HOUSE, 30 FEET WEST OF THE
 NH1182'CENTERLINE OF EAST STREET, 46 FEET NORTH OF THE CENTERLINE
 NH1182'OF E. SIXTH STREET, 27 FEET NORTHEAST OF THE FIRE HYDRANT
 NH1182'AND 6 FEET EAST OF THE WEST EDGE OF THE SIDEWALK.
 NH1182'
 NH1182'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1182'
 NH1182'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT BELVIDERE
 NH1182
 NH1182                          STATION RECOVERY (1976)
 NH1182
 NH1182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 NH1182'STATION MARK, REFERENCE MARKS 1 AND 4 WERE FOUND IN GOOD CONDITION
 NH1182'AS DESCRIBED.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 1
 NH1182'CHECKED.  REFERENCE MARK 1 WAS IN WAY OF A SEWER PROJECT IN
 NH1182'PROGRESS AT THIS TIME, REFERENCE MARK 5 WAS SET AND AFTER A CHECK
 NH1182'WAS OBTAINED ON REFERENCE MARK 1 IT WAS DESTROYED AND THE
 NH1182'DISK SALVAGED.
 NH1182'
 NH1182'THE DESCRIPTION IS ADEQUATE.
 NH1182'
 NH1182'REFERENCE MARK 5 IS A STANDARD REFERENCE MARK DISK CEMENTED IN A
 NH1182'DRILL HOLE IN A CONCRETE SIDEWALK ON THE WEST SIDE OF EAST AVENUE,
 NH1182'30 FEET WEST OF THE CENTERLINE OF EAST AVENUE, 28 FEET NORTHEAST OF
 NH1182'THE SOUTHEAST CORNER OF A BRICK HOUSE AND 44 FEET SOUTH OF THE
 NH1182'CENTERLINE OF A DRIVEWAY TO 1225 EAST AVENUE.  THE DISK IS
 NH1182'STAMPED BELVIDERE 1935 NO 5 1976.
 NH1182'
 NH1182'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE SOUTHEAST
 NH1182'EDGE OF BELVIDERE.
 NH1182'
 NH1182'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1182
 NH1182                          STATION RECOVERY (1997)
 NH1182
 NH1182'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1182'RECOVERED IN GOOD CONDITION.
 NH1182
 NH1182                          STATION RECOVERY (2009)
 NH1182
 NH1182'RECOVERY NOTE BY GEOCACHING 2009 (WS)
 NH1182'STATION MARK, REFERENCE MARKS 4 AND 5 WERE FOUND IN GOOD CONDITION AS
 NH1182'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1192 ***********************************************************************
 NH1192  DESIGNATION -  BELVIDERE IMMANUEL LUTH CH
 NH1192  PID         -  NH1192
 NH1192  STATE/COUNTY-  IL/BOONE
 NH1192  COUNTRY     -  US
 NH1192  USGS QUAD   -  BELVIDERE NORTH (2018)
 NH1192
 NH1192                         *CURRENT SURVEY CONTROL
 NH1192  ______________________________________________________________________
 NH1192* NAD 83(1997) POSITION- 42 15 40.96863(N) 088 51 03.39305(W)   ADJUSTED
 NH1192  ______________________________________________________________________
 NH1192  GEOID HEIGHT    -        -33.487 (meters)                     GEOID18
 NH1192  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 NH1192  HORZ ORDER      -  THIRD
 NH1192
 NH1192.The horizontal coordinates were established by classical geodetic methods
 NH1192.and adjusted by the National Geodetic Survey in October 1999.
 NH1192
 NH1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1192.GEOID18 height accuracy estimate available here.
 NH1192
 NH1192.Click photographs - Photos may exist for this station.
 NH1192
 NH1192.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1192
 NH1192. The following values were computed from the NAD 83(1997) position.
 NH1192
 NH1192;                    North         East     Units Scale Factor Converg.
 NH1192;SPC IL E     -   621,264.637   257,292.642   MT  0.99999743   -0 20 53.2
 NH1192;SPC IL E     - 2,038,265.73    844,134.28   sFT  0.99999743   -0 20 53.2
 NH1192;SPC IL W     -   621,952.208   808,556.049   MT  1.00008612   +0 53 05.7
 NH1192;SPC IL W     - 2,040,521.54  2,652,737.64   sFT  1.00008612   +0 53 05.7
 NH1192;UTM  16      - 4,680,456.295   347,335.682   MT  0.99988677   -1 14 42.1
 NH1192
 NH1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4733580456(NAD 83)
 NH1192
 NH1192                          SUPERSEDED SURVEY CONTROL
 NH1192
 NH1192  NAD 83(1996)-  42 15 40.96796(N)    088 51 03.39529(W) AD(       ) 3
 NH1192  NAD 83(1991)-  42 15 40.96523(N)    088 51 03.39797(W) AD(       ) 3
 NH1192  NAD 83(1986)-  42 15 40.96519(N)    088 51 03.39808(W) AD(       ) 3
 NH1192  NAD 27      -  42 15 40.88900(N)    088 51 03.03500(W) AD(       ) 3
 NH1192
 NH1192.Superseded values are not recommended for survey control.
 NH1192
 NH1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1192.See file dsdata.pdf to determine how the superseded data were derived.
 NH1192
 NH1192_MARKER: 90 = CHURCH SPIRE
 NH1192
 NH1192  HISTORY     - Date     Condition        Report By
 NH1192  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1192  HISTORY     - 1946     MARK NOT FOUND   CGS
 NH1192  HISTORY     - 1954     GOOD             CGS
 NH1192  HISTORY     - 1970     GOOD             ILHD
 NH1192  HISTORY     - 19971217 GOOD             USPSQD
 NH1192
 NH1192                          STATION DESCRIPTION
 NH1192
 NH1192'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1192'THIS STATION IS THE SPIRE ON THE IMMANUEL LUTHERAN CHURCH
 NH1192'IN THE SOUTHWESTERN PART OF THE CITY OF BELVIDERE, ILLINOIS.
 NH1192'IT IS LOCATED ABOUT 65 FEET SOUTH OF THE CENTERLINE OF W. BOONE
 NH1192'STREET, AND ABOUT 0.1 MILE SOUTHWEST OF BAKER STREET.  THE
 NH1192'CHURCH WAS ERECTED IN 1894.  THE SPIRE IS NOT VERY PROMINENT.
 NH1192'
 NH1192'THE SPIRE IS ON THE NORTHWEST END OF A GREY WOODEN CHURCH.
 NH1192'THE BASE IS A SQUARE WOODEN TOWER ABOUT 60 FEET HIGH.  IT
 NH1192'HAS TWO GOTHIC LOUVERED WINDOWS ON EACH SIDE AND A LEDGE
 NH1192'AROUND THE TOP.  THE GREY OCTAGONAL SPIRE IS ABOUT 45 FEET HIGH
 NH1192'AND HAS A GREY CROSS AT ITS APEX.  THE TOTAL HEIGHT IS ABOUT
 NH1192'110 FEET.
 NH1192
 NH1192                          STATION RECOVERY (1946)
 NH1192
 NH1192'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (JCM)
 NH1192'CHURCH POSSIBILITY DESTROYED BY FIRE.
 NH1192
 NH1192                          STATION RECOVERY (1954)
 NH1192
 NH1192'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1192'THE STATION WAS RECOVERED AS DESCRIBED AND THE OLD DESCRIPTION
 NH1192'IS ADEQUATE.
 NH1192'
 NH1192'NOTE--THIS STATION WAS ERRONEOUSLY REPORTED AS BEING DESTROYED
 NH1192'BY FIRE IN 1946.  LOCAL INVESTIGATION AND CHECK BY DISTANCE
 NH1192'FROM NEW TRIANGULATION STATION INDICATE IT IS THE ORIGINAL
 NH1192'STRUCTURE.
 NH1192
 NH1192                          STATION RECOVERY (1970)
 NH1192
 NH1192'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 NH1192'STATION WAS FOUND IN GOOD CONDITION AND AS DESCRIBED.
 NH1192'
 NH1192'CHURCH IS NOW PAINTED WHITE.
 NH1192
 NH1192                          STATION RECOVERY (1997)
 NH1192
 NH1192'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1197 ***********************************************************************
 NH1197  DESIGNATION -  BELVIDERE NATL SEW MACH CO STK
 NH1197  PID         -  NH1197
 NH1197  STATE/COUNTY-  IL/BOONE
 NH1197  COUNTRY     -  US
 NH1197  USGS QUAD   -  BELVIDERE NORTH (2018)
 NH1197
 NH1197                         *CURRENT SURVEY CONTROL
 NH1197  ______________________________________________________________________
 NH1197* NAD 83(1997) POSITION- 42 15 31.62496(N) 088 50 27.01184(W)   ADJUSTED
 NH1197  ______________________________________________________________________
 NH1197  GEOID HEIGHT    -        -33.487 (meters)                     GEOID18
 NH1197  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 NH1197  HORZ ORDER      -  THIRD
 NH1197
 NH1197.The horizontal coordinates were established by classical geodetic methods
 NH1197.and adjusted by the National Geodetic Survey in October 1999.
 NH1197
 NH1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1197.GEOID18 height accuracy estimate available here.
 NH1197
 NH1197.Click photographs - Photos may exist for this station.
 NH1197
 NH1197.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1197
 NH1197. The following values were computed from the NAD 83(1997) position.
 NH1197
 NH1197;                    North         East     Units Scale Factor Converg.
 NH1197;SPC IL E     -   620,971.327   258,124.753   MT  0.99999657   -0 20 28.6
 NH1197;SPC IL E     - 2,037,303.43    846,864.29   sFT  0.99999657   -0 20 28.6
 NH1197;SPC IL W     -   621,676.846   809,394.355   MT  1.00008837   +0 53 30.1
 NH1197;SPC IL W     - 2,039,618.12  2,655,487.98   sFT  1.00008837   +0 53 30.1
 NH1197;UTM  16      - 4,680,150.029   348,163.007   MT  0.99988367   -1 14 17.4
 NH1197
 NH1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4816380150(NAD 83)
 NH1197
 NH1197                          SUPERSEDED SURVEY CONTROL
 NH1197
 NH1197  NAD 83(1996)-  42 15 31.62434(N)    088 50 27.01430(W) AD(       ) 3
 NH1197  NAD 83(1991)-  42 15 31.62146(N)    088 50 27.01729(W) AD(       ) 3
 NH1197  NAD 83(1986)-  42 15 31.62118(N)    088 50 27.01710(W) AD(       ) 3
 NH1197  NAD 27      -  42 15 31.54200(N)    088 50 26.65400(W) AD(       ) 3
 NH1197
 NH1197.Superseded values are not recommended for survey control.
 NH1197
 NH1197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1197.See file dsdata.pdf to determine how the superseded data were derived.
 NH1197
 NH1197_MARKER: 63 = STACK
 NH1197
 NH1197  HISTORY     - Date     Condition        Report By
 NH1197  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1197  HISTORY     - 1946     GOOD             CGS
 NH1197  HISTORY     - 1954     GOOD             CGS
 NH1197  HISTORY     - 19971217 GOOD             USPSQD
 NH1197
 NH1197                          STATION DESCRIPTION
 NH1197
 NH1197'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1197'THIS STATION IS THE STACK AT THE NATIONAL SEWING MACHINE COMPANY,
 NH1197'IN THE CITY OF BELVIDERE, ILLINOIS.  IT IS LOCATED ABOUT 60
 NH1197'FEET NORTHWEST OF THE CENTERLINE OF MEADOWS STREET, AND ABOUT
 NH1197'80 FEET NORTHEAST OF A LINE PROJECTED NORTHWEST FROM THE
 NH1197'CENTERLINE OF WHITNEY STREET.  THE STACK WAS ERECTED IN 1900.  IT
 NH1197'IS QUITE PROMINENT.
 NH1197'
 NH1197'THE STACK IS ON A YELLOW BRICK BUILDING ABOUT 60 FEET HIGH.
 NH1197'THE YELLOW BRICK STACK IS ABOUT 18 FEET IN DIAMETER AT THE
 NH1197'BASE, ABOUT 10 FEET IN DIAMETER AT THE TOP, AND ABOUT 100
 NH1197'FEET HIGH.  IT HAS A LARGE BALL TOP.  THE TOTAL HEIGHT IS ABOUT
 NH1197'160 FEET.
 NH1197
 NH1197                          STATION RECOVERY (1946)
 NH1197
 NH1197'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (JCM)
 NH1197'THIS STATION IS IN GOOD CONDITION AND MEETS ORIGINAL DESCRIPTION
 NH1197'PERFECTLY.
 NH1197
 NH1197                          STATION RECOVERY (1954)
 NH1197
 NH1197'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1197'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 NH1197'THE OLD DESCRIPTION IS ADEQUATE WITH ONE CHANGE.  WHITNEY
 NH1197'STREET IS NOW WHITNEY BLVD.
 NH1197
 NH1197                          STATION RECOVERY (1997)
 NH1197
 NH1197'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1197'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1637 ***********************************************************************
 NH1637  DESIGNATION -  BELVPORT
 NH1637  PID         -  NH1637
 NH1637  STATE/COUNTY-  IL/BOONE
 NH1637  COUNTRY     -  US
 NH1637  USGS QUAD   -  BELVIDERE NORTH (2018)
 NH1637
 NH1637                         *CURRENT SURVEY CONTROL
 NH1637  ______________________________________________________________________
 NH1637* NAD 83(2011) POSITION- 42 19 15.60671(N) 088 50 12.01176(W)   ADJUSTED
 NH1637* NAD 83(2011) ELLIP HT-   226.081 (meters)        (06/27/12)   ADJUSTED
 NH1637* NAD 83(2011) EPOCH   -  2010.00
 NH1637* NAVD 88 ORTHO HEIGHT -   259.7   (meters)      852.    (feet) GPS OBS
 NH1637  ______________________________________________________________________
 NH1637  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1637  GEOID HEIGHT    -        -33.401 (meters)                     GEOID96
 NH1637  GEOID HEIGHT    -        -33.571 (meters)                     GEOID18
 NH1637  NAD 83(2011) X  -     95,893.664 (meters)                     COMP
 NH1637  NAD 83(2011) Y  - -4,722,260.143 (meters)                     COMP
 NH1637  NAD 83(2011) Z  -  4,272,186.453 (meters)                     COMP
 NH1637  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 NH1637
 NH1637  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1637  Standards:
 NH1637         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1637            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1637  -------------------------------------------------------------------
 NH1637  NETWORK    0.30   0.47           0.14   0.10   0.24      0.01200958
 NH1637  -------------------------------------------------------------------
 NH1637  Click here for local accuracies and other accuracy information.
 NH1637
 NH1637.This mark is at Belvidere Airport (C77)
 NH1637
 NH1637.The horizontal coordinates were established by GPS observations
 NH1637.and adjusted by the National Geodetic Survey in June 2012.
 NH1637
 NH1637.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1637.been affixed to the stable North American tectonic plate. See 
 NH1637.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1637
 NH1637.The horizontal coordinates are valid at the epoch date displayed above
 NH1637.which is a decimal equivalence of Year/Month/Day.
 NH1637
 NH1637.The orthometric height was determined by GPS observations and a
 NH1637.high-resolution geoid model.
 NH1637
 NH1637.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1637.GEOID18 height accuracy estimate available here.
 NH1637
 NH1637.Click photographs - Photos may exist for this station.
 NH1637
 NH1637.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1637
 NH1637.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1637
 NH1637.The ellipsoidal height was determined by GPS observations
 NH1637.and is referenced to NAD 83.
 NH1637
 NH1637. The following values were computed from the NAD 83(2011) position.
 NH1637
 NH1637;                    North         East     Units Scale Factor Converg.
 NH1637;SPC IL E     -   627,880.154   258,509.409   MT  0.99999617   -0 20 20.0
 NH1637;SPC IL E     - 2,059,970.14    848,126.29   sFT  0.99999617   -0 20 20.0
 NH1637;UTM  16      - 4,687,051.200   348,655.766   MT  0.99988183   -1 14 12.6
 NH1637
 NH1637!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1637!SPC IL E     -   0.99996454  x   0.99999617  =   0.99996071
 NH1637!UTM  16      -   0.99996454  x   0.99988183  =   0.99984638
 NH1637
 NH1637:                Primary Azimuth Mark                     Grid Az
 NH1637:SPC IL E     -  BELVPORT AZ MK                           122 43 57.7
 NH1637:UTM  16      -  BELVPORT AZ MK                           123 37 50.3
 NH1637
 NH1637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4865587051(NAD 83)
 NH1637
 NH1637|---------------------------------------------------------------------|
 NH1637| PID    Reference Object                     Distance      Geod. Az  |
 NH1637|                                                           dddmmss.s |
 NH1637| NH1638 BELVPORT AZ MK                      APPROX. 0.6 KM 1222337.7 |
 NH1637|---------------------------------------------------------------------|
 NH1637
 NH1637                          SUPERSEDED SURVEY CONTROL
 NH1637
 NH1637  NAD 83(2007)-  42 19 15.60670(N)    088 50 12.01266(W) AD(2002.00) 0
 NH1637  ELLIP H (02/10/07)  226.113  (m)                       GP(2002.00)    
 NH1637  ELLIP H (12/06/04)  226.104  (m)                       GP(       ) 4 1
 NH1637  NAD 83(1997)-  42 19 15.60655(N)    088 50 12.01218(W) AD(       ) 1
 NH1637  ELLIP H (09/15/98)  226.149  (m)                       GP(       ) 3 1
 NH1637  NAD 83(1991)-  42 19 15.60555(N)    088 50 12.01614(W) AD(       ) 1
 NH1637  ELLIP H (11/21/91)  226.110  (m)                       GP(       ) 4 1
 NH1637  NAD 83(1986)-  42 19 15.60421(N)    088 50 12.02153(W) AD(       ) 1
 NH1637  NGVD 29 (06/25/91)  259.7    (m)  OSU 89B  model used  GPS OBS        
 NH1637
 NH1637.Superseded values are not recommended for survey control.
 NH1637
 NH1637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1637.See file dsdata.pdf to determine how the superseded data were derived.
 NH1637
 NH1637_MARKER: F = FLANGE-ENCASED ROD
 NH1637_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1637_STAMPING: BELVPORT 1990
 NH1637_MARK LOGO: NGS
 NH1637_PROJECTION: FLUSH
 NH1637_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 NH1637_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NH1637+STABILITY: POSITION/ELEVATION WELL
 NH1637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1637+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2021
 NH1637_ROD/PIPE-DEPTH: 7.0 meters
 NH1637_SLEEVE-DEPTH  : 1.0 meters
 NH1637
 NH1637  HISTORY     - Date     Condition        Report By
 NH1637  HISTORY     - 1990     MONUMENTED       NGS
 NH1637  HISTORY     - 19960805 GOOD             SECI
 NH1637  HISTORY     - 19971217 GOOD             USPSQD
 NH1637  HISTORY     - 20210819 GOOD             ILDT
 NH1637
 NH1637                          STATION DESCRIPTION
 NH1637
 NH1637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1637'STATION IS LOCATED ABOUT 7.0 KM (4.3 MI) NORTH OF BELVIDERE, AT THE
 NH1637'BELVIDERE LTD AIRPORT, AT A TURN-AROUND ABOUT MIDWAY ALONG THE
 NH1637'RUNWAY, IN WEST CENTRAL SECTION 1, T 44 N, R 3 E.  OWNERSHIP--RICHARD
 NH1637'H. THOMAS, 11619 RTE 76, POPLAR GROVE, IL 61065.  PHONE IS
 NH1637'815-544-3471.
 NH1637'TO REACH FROM THE JUNCTION OF US HIGHWAY 20 BUSINESS AND STATE HIGHWAY
 NH1637'76 ON THE NORTHWEST SIDE OF BELVIDERE, GO NORTH ON HIGHWAY 76 FOR
 NH1637'2.95 KM (1.83 MI) TO A FORK.  KEEP RIGHT ON HIGHWAY 76 FOR 2.41 KM
 NH1637'(1.50 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, EAST,
 NH1637'FOR 0.16 KM (0.10 MI) TO THE OFFICE.  TURN LEFT, AND GO AROUND NORTH
 NH1637'SIDE OF OFFICE FOR 0.05 KM (0.03 MI) TO THE APRON.  BEAR LEFT,
 NH1637'NORTHEAST, ON APRON AND RAMP FOR 0.22 KM (0.14 MI) TO THE END OF THE
 NH1637'RUNWAY.  TURN RIGHT, SOUTHEAST, ALONGSIDE RUNWAY FOR 0.57 KM
 NH1637'(0.35 MI) TO THE TURN-AROUND AND THE STATION.
 NH1637'THE STATION IS LOCATED 31.8 M (104.3 FT) SOUTHEAST FROM THE FIRST
 NH1637'RUNWAY LIGHT NORTHWEST OF THE TURN-AROUND, 28.9 M (94.8 FT)
 NH1637'WEST-NORTHWEST FROM THE FIRST RUNWAY LIGHT SOUTHEAST OF THE
 NH1637'TURN-AROUND, 18.9 M (62.0 FT) SOUTHWEST FROM THE CENTER OF THE
 NH1637'RUNWAY, AND 3.7 M (12.1 FT) SOUTHWEST FROM THE EDGE OF AND AT THE
 NH1637'MIDWAY POINT OF THE TURN-AROUND.
 NH1637'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1637
 NH1637                          STATION RECOVERY (1996)
 NH1637
 NH1637'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1637'RECOVERED AS DESCRIBED EXCEPT THAT THE AIRPORT CONTACT IS STEVE THOMAS
 NH1637'815-544-3471.
 NH1637
 NH1637                          STATION RECOVERY (1997)
 NH1637
 NH1637'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1637'RECOVERED IN GOOD CONDITION.
 NH1637
 NH1637                          STATION RECOVERY (2021)
 NH1637
 NH1637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 NH1637'LID IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1638 ***********************************************************************
 NH1638  DESIGNATION -  BELVPORT AZ MK
 NH1638  PID         -  NH1638
 NH1638  STATE/COUNTY-  IL/BOONE
 NH1638  COUNTRY     -  US
 NH1638  USGS QUAD   -  BELVIDERE NORTH (2018)
 NH1638
 NH1638                         *CURRENT SURVEY CONTROL
 NH1638  ______________________________________________________________________
 NH1638* NAD 83(2011) POSITION- 42 19 05.73372(N) 088 49 51.04509(W)   ADJUSTED
 NH1638* NAD 83(2011) ELLIP HT-   225.738 (meters)        (06/27/12)   ADJUSTED
 NH1638* NAD 83(2011) EPOCH   -  2010.00
 NH1638* NAVD 88 ORTHO HEIGHT -   259.3   (meters)      851.    (feet) GPS OBS
 NH1638  ______________________________________________________________________
 NH1638  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1638  GEOID HEIGHT    -        -33.402 (meters)                     GEOID96
 NH1638  GEOID HEIGHT    -        -33.572 (meters)                     GEOID18
 NH1638  NAD 83(2011) X  -     96,377.858 (meters)                     COMP
 NH1638  NAD 83(2011) Y  - -4,722,455.182 (meters)                     COMP
 NH1638  NAD 83(2011) Z  -  4,271,960.966 (meters)                     COMP
 NH1638  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 NH1638
 NH1638  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1638  Standards:
 NH1638         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1638            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1638  -------------------------------------------------------------------
 NH1638  NETWORK    0.30   0.47           0.14   0.10   0.24      0.01852788
 NH1638  -------------------------------------------------------------------
 NH1638  Click here for local accuracies and other accuracy information.
 NH1638
 NH1638.This mark is at Belvidere Airport (C77)
 NH1638
 NH1638.The horizontal coordinates were established by GPS observations
 NH1638.and adjusted by the National Geodetic Survey in June 2012.
 NH1638
 NH1638.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1638.been affixed to the stable North American tectonic plate. See 
 NH1638.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1638
 NH1638.The horizontal coordinates are valid at the epoch date displayed above
 NH1638.which is a decimal equivalence of Year/Month/Day.
 NH1638
 NH1638.The orthometric height was determined by GPS observations and a
 NH1638.high-resolution geoid model.
 NH1638
 NH1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1638.GEOID18 height accuracy estimate available here.
 NH1638
 NH1638.Click photographs - Photos may exist for this station.
 NH1638
 NH1638.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1638
 NH1638.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1638
 NH1638.The ellipsoidal height was determined by GPS observations
 NH1638.and is referenced to NAD 83.
 NH1638
 NH1638. The following values were computed from the NAD 83(2011) position.
 NH1638
 NH1638;                    North         East     Units Scale Factor Converg.
 NH1638;SPC IL E     -   627,572.702   258,987.715   MT  0.99999569   -0 20 05.8
 NH1638;SPC IL E     - 2,058,961.44    849,695.53   sFT  0.99999569   -0 20 05.8
 NH1638;UTM  16      - 4,686,736.327   349,129.140   MT  0.99988007   -1 13 58.2
 NH1638
 NH1638!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1638!SPC IL E     -   0.99996460  x   0.99999569  =   0.99996029
 NH1638!UTM  16      -   0.99996460  x   0.99988007  =   0.99984467
 NH1638
 NH1638:                Primary Azimuth Mark                     Grid Az
 NH1638:SPC IL E     -  BELVPORT                                 302 43 57.6
 NH1638:UTM  16      -  BELVPORT                                 303 37 50.0
 NH1638
 NH1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4912986736(NAD 83)
 NH1638
 NH1638|---------------------------------------------------------------------|
 NH1638| PID    Reference Object                     Distance      Geod. Az  |
 NH1638|                                                           dddmmss.s |
 NH1638| NH1637 BELVPORT                            APPROX. 0.6 KM 3022351.8 |
 NH1638|---------------------------------------------------------------------|
 NH1638
 NH1638                          SUPERSEDED SURVEY CONTROL
 NH1638
 NH1638  NAD 83(2007)-  42 19 05.73371(N)    088 49 51.04599(W) AD(2002.00) 0
 NH1638  ELLIP H (02/10/07)  225.771  (m)                       GP(2002.00)    
 NH1638  ELLIP H (12/06/04)  225.761  (m)                       GP(       ) 4 1
 NH1638  NAD 83(1997)-  42 19 05.73355(N)    088 49 51.04551(W) AD(       ) 1
 NH1638  ELLIP H (09/15/98)  225.806  (m)                       GP(       ) 3 1
 NH1638  NAD 83(1991)-  42 19 05.73204(N)    088 49 51.04967(W) AD(       ) 1
 NH1638  ELLIP H (11/21/91)  225.757  (m)                       GP(       ) 4 1
 NH1638  NAD 83(1986)-  42 19 05.73070(N)    088 49 51.05505(W) AD(       ) 1
 NH1638  NGVD 29 (06/25/91)  259.4    (m)  OSU 89B  model used  GPS OBS        
 NH1638
 NH1638.Superseded values are not recommended for survey control.
 NH1638
 NH1638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1638.See file dsdata.pdf to determine how the superseded data were derived.
 NH1638
 NH1638_MARKER: I = METAL ROD
 NH1638_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1638_STAMPING: BELVPORT AZ MK 1990
 NH1638_MARK LOGO: NGS
 NH1638_PROJECTION: FLUSH
 NH1638_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 NH1638_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NH1638+STABILITY: POSITION/ELEVATION WELL
 NH1638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1638+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NH1638_ROD/PIPE-DEPTH: 4.6 meters
 NH1638_SLEEVE-DEPTH  : 1.0 meters
 NH1638
 NH1638  HISTORY     - Date     Condition        Report By
 NH1638  HISTORY     - 1990     MONUMENTED       NGS
 NH1638  HISTORY     - 19960805 GOOD             SECI
 NH1638  HISTORY     - 19971217 GOOD             USPSQD
 NH1638
 NH1638                          STATION DESCRIPTION
 NH1638
 NH1638'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1638'STATION IS LOCATED ABOUT 7.0 KM (4.3 MI) NORTH OF BELVIDERE, AT THE
 NH1638'BELVIDERE LTD AIRPORT, AT THE SOUTH CORNER OF RUNWAY 12-30, IN THE
 NH1638'SOUTHEAST 1/4 OF SECTION 1, T 44 N, R 3 E.  OWNERSHIP--RICHARD H.
 NH1638'THOMAS, 11619 RTE 76, POPLAR GROVE, IL 61065.  PHONE IS 815-544-3471.
 NH1638'TO REACH FROM THE JUNCTION OF US HIGHWAY 20 BUSINESS AND STATE HIGHWAY
 NH1638'76 ON THE NORTHWEST SIDE OF BELVIDERE, GO NORTH ON HIGHWAY 76 FOR
 NH1638'2.95 KM (1.83 MI) TO A FORK.  KEEP RIGHT ON HIGHWAY 76 FOR 2.41 KM
 NH1638'(1.50 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, EAST,
 NH1638'FOR 0.16 KM (0.10 MI) TO THE OFFICE.  TURN LEFT, AND GO AROUND NORTH
 NH1638'SIDE OF OFFICE FOR 0.05 KM (0.03 MI) TO THE APRON.  BEAR LEFT,
 NH1638'NORTHEAST, ON APRON AND RAMP FOR 0.22 KM (0.14 MI) TO THE END OF THE
 NH1638'RUNWAY.  TURN RIGHT, SOUTHEAST, ALONGSIDE RUNWAY FOR 1.16 KM
 NH1638'(0.72 MI) TO THE END OF THE RUNWAY AND THE STATION.
 NH1638'THE STATION IS LOCATED 17.8 M (58.4 FT) SOUTHWEST FROM THE EXTENDED
 NH1638'CENTER OF THE RUNWAY, 8.0 M (26.2 FT) SOUTHWEST FROM THE MOST
 NH1638'SOUTHWESTERN AND ON LINE WITH THE RUNWAY END LIGHTS, AND 3.8 M
 NH1638'(12.5 FT) SOUTH FROM THE EDGE OF THE CURVED PAVEMENT.
 NH1638'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1638
 NH1638                          STATION RECOVERY (1996)
 NH1638
 NH1638'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1638'RECOVERED AS DESCRIBED EXCEPT THAT THE AIRPORT CONTACT IS STEVE THOMAS
 NH1638'815-544-3471.
 NH1638
 NH1638                          STATION RECOVERY (1997)
 NH1638
 NH1638'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1638'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0641 ***********************************************************************
 KB0641  DESIGNATION -  BEMENT
 KB0641  PID         -  KB0641
 KB0641  STATE/COUNTY-  IL/PIATT
 KB0641  COUNTRY     -  US
 KB0641  USGS QUAD   -  BEMENT (2018)
 KB0641
 KB0641                         *CURRENT SURVEY CONTROL
 KB0641  ______________________________________________________________________
 KB0641* NAD 83(1986) POSITION- 39 55 29.     (N) 088 34 17.     (W)   SCALED
 KB0641* NAVD 88 ORTHO HEIGHT -   209.950 (meters)      688.81  (feet) ADJUSTED
 KB0641  ______________________________________________________________________
 KB0641  GEOID HEIGHT    -        -32.109 (meters)                     GEOID18
 KB0641  DYNAMIC HEIGHT  -        209.840 (meters)      688.45  (feet) COMP
 KB0641  MODELED GRAVITY -    980,098.5   (mgal)                       NAVD 88
 KB0641
 KB0641  VERT ORDER      -  SECOND    CLASS 0
 KB0641
 KB0641.The horizontal coordinates were scaled from a map and have
 KB0641.an estimated accuracy of +/- 6 seconds.
 KB0641
 KB0641.The orthometric height was determined by differential leveling and
 KB0641.adjusted by the NATIONAL GEODETIC SURVEY
 KB0641.in June 1991.
 KB0641
 KB0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0641.GEOID18 height accuracy estimate available here.
 KB0641
 KB0641.Click photographs - Photos may exist for this station.
 KB0641
 KB0641.The dynamic height is computed by dividing the NAVD 88
 KB0641.geopotential number by the normal gravity value computed on the
 KB0641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0641.degrees latitude (g = 980.6199 gals.).
 KB0641
 KB0641.The modeled gravity was interpolated from observed gravity values.
 KB0641
 KB0641;                    North         East    Units  Estimated Accuracy
 KB0641;SPC IL E     -   361,670.      279,650.      MT  (+/- 180 meters Scaled)
 KB0641
 KB0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK657205(NAD 83)
 KB0641
 KB0641                          SUPERSEDED SURVEY CONTROL
 KB0641
 KB0641  NGVD 29 (??/??/92)  210.020  (m)          689.04   (f) ADJ UNCH    2 0
 KB0641
 KB0641.Superseded values are not recommended for survey control.
 KB0641
 KB0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0641.See file dsdata.pdf to determine how the superseded data were derived.
 KB0641
 KB0641_MARKER: DB = BENCH MARK DISK
 KB0641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0641_STAMPING: BEMENT 1934
 KB0641_MARK LOGO: CGS
 KB0641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0641+STABILITY: SURFACE MOTION
 KB0641
 KB0641  HISTORY     - Date     Condition        Report By
 KB0641  HISTORY     - 1934     MONUMENTED       CGS
 KB0641  HISTORY     - 1975     GOOD             ILDT
 KB0641
 KB0641                          STATION DESCRIPTION
 KB0641
 KB0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0641'AT BEMENT.
 KB0641'AT BEMENT, PIATT COUNTY, AT THE INTERSECTION OF NORTH MACON
 KB0641'STREET AND WEST BOWYER STREET, AT THE SOUTH SIDE OF THE CITY PARK,
 KB0641'120 FEET EAST OF THE CENTERLINE OF NORTH MACON STREET, 27 FEET
 KB0641'NORTH OF THE CENTERLINE OF WEST BOWYER STREET, 3 FEET NORTH OF
 KB0641'THE SIDEWALK, AND ABOUT 4 INCHES LOWER THAN THE SIDEWALK.  A
 KB0641'STANDARD DISK, STAMPED BEMENT 1934 AND SET IN THE TOP OF A
 KB0641'CONCRETE POST.
 KB0641
 KB0641                          STATION RECOVERY (1975)
 KB0641
 KB0641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0641'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3147 ***********************************************************************
 ME3147  DESIGNATION -  BEMIS
 ME3147  PID         -  ME3147
 ME3147  STATE/COUNTY-  IL/COOK
 ME3147  COUNTRY     -  US
 ME3147  USGS QUAD   -  HINSDALE (2018)
 ME3147
 ME3147                         *CURRENT SURVEY CONTROL
 ME3147  ______________________________________________________________________
 ME3147* NAD 83(1997) POSITION- 41 49 14.15452(N) 087 54 10.87283(W)   ADJUSTED
 ME3147* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 ME3147  ______________________________________________________________________
 ME3147  GEOID HEIGHT    -        -33.365 (meters)                     GEOID18
 ME3147  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 ME3147  HORZ ORDER      -  SECOND
 ME3147
 ME3147.The horizontal coordinates were established by classical geodetic methods
 ME3147.and adjusted by the National Geodetic Survey in October 1999.
 ME3147
 ME3147.The orthometric height was scaled from a topographic map.
 ME3147
 ME3147.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3147.GEOID18 height accuracy estimate available here.
 ME3147
 ME3147.Click photographs - Photos may exist for this station.
 ME3147
 ME3147.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3147
 ME3147. The following values were computed from the NAD 83(1997) position.
 ME3147
 ME3147;                    North         East     Units Scale Factor Converg.
 ME3147;SPC IL E     -   572,266.223   335,750.877   MT  0.99999072   +0 17 13.0
 ME3147;SPC IL E     - 1,877,510.10  1,101,542.67   sFT  0.99999072   +0 17 13.0
 ME3147;UTM  16      - 4,630,251.884   425,003.969   MT  0.99966921   -0 36 07.8
 ME3147
 ME3147!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3147!SPC IL E     -   0.99997404  x   0.99999072  =   0.99996476
 ME3147!UTM  16      -   0.99997404  x   0.99966921  =   0.99964325
 ME3147
 ME3147:                Primary Azimuth Mark                     Grid Az
 ME3147:SPC IL E     -  WILLOW SPRINGS RESET                     157 23 07.0
 ME3147:UTM  16      -  WILLOW SPRINGS RESET                     158 16 27.8
 ME3147
 ME3147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2500330251(NAD 83)
 ME3147
 ME3147|---------------------------------------------------------------------|
 ME3147| PID    Reference Object                     Distance      Geod. Az  |
 ME3147|                                                           dddmmss.s |
 ME3147| ME3148 HILLSIDE MUNICIPAL TANK             APPROX. 5.6 KM 0000334.5 |
 ME3147| ME3174 NORTH LAKE MUNICIPAL TANK           APPROX. 9.8 KM 0033239.1 |
 ME3147| ME3167 MELROSE PARK INTL HARVESTER TK      APPROX.10.5 KM 0104822.4 |
 ME3147| ME3175 HILLSIDE ALUM CO OF AMER TK         APPROX. 6.3 KM 0110156.1 |
 ME3147| ME3095 FRANKLIN PARK MUN TANK              APPROX.13.2 KM 0141824.7 |
 ME3147| ME3028 FRANKLIN PARK MOTOROLA INC TK       APPROX.12.2 KM 0164436.9 |
 ME3147| ME3149 HILLSIDE VULCAN CONTAIN INC TK      APPROX. 5.6 KM 0171249.0 |
 ME3147| ME3033 MELROSE PARK FORD MOTOR N TANK      APPROX.10.7 KM 0180736.0 |
 ME3147| ME3014 BELLWOOD MUNICIPAL TANK             APPROX. 8.1 KM 0201602.5 |
 ME3147| ME3013 BELLWOOD SUN ELECTRIC CORP TK       APPROX. 6.9 KM 0214313.6 |
 ME3147| ME3082 BELLWOOD CHICAGO SCREW CO TANK      APPROX. 7.7 KM 0224300.1 |
 ME3147| ME3029 MELROSE PARK CONSOL FOODS TANK      APPROX.11.8 KM 0235806.9 |
 ME3147| ME3015 BELLWOOD W D ALLEN MFG CO TANK      APPROX. 7.3 KM 0250231.2 |
 ME3147| ME3032 MAYWOOD AMERICAN CAN CO TANK        APPROX. 7.1 KM 0283418.8 |
 ME3147| ME3017 ELMWOOD PARK RAYTHEON CORP TK       APPROX.11.3 KM 0314606.6 |
 ME3147| ME3023 MAYWOOD AMERICAN CAN STANDPIPE      APPROX. 9.0 KM 0333100.2 |
 ME3147| ME3097 WESTCHESTER BROADVIEW MUN TK        APPROX. 5.7 KM 0335942.9 |
 ME3147| ME3112 MAYWOOD N ILL GAS CO STOR TANK      APPROX. 8.7 KM 0464523.3 |
 ME3147| ME3129 BROADVIEW INTL HARVESTER TK         APPROX. 5.5 KM 0494325.0 |
 ME3147| ME3100 HINES VETERANS ADM HOSP E TK        APPROX. 6.8 KM 0532411.3 |
 ME3147| ME3114 NORTH RIVERSIDE MUNICIPAL TANK      APPROX. 7.2 KM 0663220.3 |
 ME3147| ME3098 LA GRANGE PARK MUNICIPAL TANK       APPROX. 3.4 KM 0675414.4 |
 ME3147| ME3106 N RIVERSIDE MUN TB SANITAR TK       APPROX. 8.5 KM 0682221.6 |
 ME3147| ME3104 BROOKFIELD ZOO WATER TANK           APPROX. 5.6 KM 0782918.8 |
 ME3147| ME3130 BROOKFIELD MUNICIPAL TANK           APPROX. 4.3 KM 0900259.8 |
 ME3147| ME3108 RNG CHICAGO RADIO CHI               APPROX.10.3 KM 0901535.2 |
 ME3147| ME3131 LYONS MUNICIPAL TANK                APPROX. 6.9 KM 0930345.3 |
 ME3147| ME3123 FOREST VIEW MUNICIPAL TANK          APPROX. 9.6 KM 1034801.0 |
 ME3147| ME3126 MC COOK MUNICIPAL TANK              APPROX. 6.2 KM 1101022.2 |
 ME3147| ME3099 LA GRANGE MUNICIPAL TANK            APPROX. 3.8 KM 1134915.2 |
 ME3147| ME3109 MC COOK GENERAL MOTORS CORP TK      APPROX. 5.2 KM 1221054.5 |
 ME3147| ME3122 ARGO CORN PROD REFINING E STK       APPROX. 8.2 KM 1254058.1 |
 ME3147| ME3107 BEDFORD PARK 3M CO TANK             APPROX. 9.9 KM 1272807.2 |
 ME3147| ME3132 BEDFORD PARK RAD KSA 717 MAST       APPROX. 9.0 KM 1282834.2 |
 ME3147| ME3096 LA GRANGE RAD STA WTAQ N MAST       APPROX. 5.8 KM 1445641.6 |
 ME3147| ME2988 WILLOW SPRINGS RESET                APPROX.11.2 KM 1574020.0 |
 ME3147| CM2767 BEMIS RM 3                           18.355 METERS 19616     |
 ME3147| ME3157 HINSDALE MUNICIPAL STANDPIPE        APPROX. 4.6 KM 2140559.8 |
 ME3147| ME3155 CLARENDON HILLS E MUN TANK          APPROX. 5.2 KM 2392413.5 |
 ME3147| CM2765 BEMIS RM 1                           24.409 METERS 24825     |
 ME3147| ME3152 ST JOSEPH SEMINARY BELL TOWER       APPROX. 5.3 KM 2775019.5 |
 ME3147| CM2764 BEMIS AZ MK                                        3135546.0 |
 ME3147| CM2766 BEMIS RM 2                           28.224 METERS 31844     |
 ME3147| ME3163 VILLA PARK MUNICIPAL TANK           APPROX. 9.9 KM 3200533.7 |
 ME3147| ME3166 ELMHURST S MUNICIPAL TANK           APPROX. 9.1 KM 3274722.4 |
 ME3147| ME3162 ELMHURST N MUNICIPAL TANK           APPROX.11.1 KM 3390759.2 |
 ME3147| ME3154 ELMHURST E MUNICIPAL TANK           APPROX. 6.2 KM 3404012.7 |
 ME3147| ME3173 BERKELEY MUNICIPAL TANK             APPROX. 7.0 KM 3510338.4 |
 ME3147|---------------------------------------------------------------------|
 ME3147
 ME3147                          SUPERSEDED SURVEY CONTROL
 ME3147
 ME3147  NAD 83(1997)-  41 49 14.15457(N)    087 54 10.87324(W) AD(       ) 2
 ME3147  NAD 83(1994)-  41 49 14.15608(N)    087 54 10.88148(W) AD(       ) 2
 ME3147  NAD 83(1986)-  41 49 14.15684(N)    087 54 10.88149(W) AD(       ) 2
 ME3147  NAD 27      -  41 49 14.04819(N)    087 54 10.66380(W) AD(       ) 2
 ME3147
 ME3147.Superseded values are not recommended for survey control.
 ME3147
 ME3147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3147.See file dsdata.pdf to determine how the superseded data were derived.
 ME3147
 ME3147_MARKER: DS = TRIANGULATION STATION DISK
 ME3147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3147_STAMPING: BEMIS 1956
 ME3147_MARK LOGO: CGS
 ME3147_PROJECTION: FLUSH
 ME3147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3147+STABILITY: SURFACE MOTION
 ME3147
 ME3147  HISTORY     - Date     Condition        Report By
 ME3147  HISTORY     - 1956     MONUMENTED       CGS
 ME3147  HISTORY     - 1967     GOOD             CGS
 ME3147  HISTORY     - 1967     GOOD             CGS
 ME3147  HISTORY     - 1971     GOOD             NGS
 ME3147  HISTORY     - 1973     GOOD             ALSTER
 ME3147  HISTORY     - 1974     GOOD             ALSTER
 ME3147  HISTORY     - 1989     GOOD             USPSQD
 ME3147  HISTORY     - 20070115 GOOD             GEOCAC
 ME3147
 ME3147                          STATION DESCRIPTION
 ME3147
 ME3147'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3147'THE STATION IS LOCATED 1.7 MILES WEST OF LA GRANGE, 2 MILES NORTHEAST
 ME3147'OF HINSDALE ON THE NORTH SIDE OF U.S. HIGHWAY 34 AND IS AT THE SOUTH
 ME3147'ENTRANCE TO BEMIS WOODS AND IS ON LAND OWNED BY THE COOK COUNTY FOREST
 ME3147'PRESERVE.  IT IS 90 FEET NORTHEAST OF THE INTERSECTION OF HIGHWAY 34
 ME3147'AND A PAVED PARK ROAD, 85 FEET NORTH OF THE CENTER OF HIGHWAY 34, 64
 ME3147'FEET EAST OF THE CENTER OF THE PARK ROAD, 51 FEET EAST OF AN IRON GATE
 ME3147'POST AND 2 FEET EAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND
 ME3147'THE DISK IS STAMPED BEMIS 1956.
 ME3147'
 ME3147'TO REACH THE STAION FROM THE JUNCTION OF U.S. HIGHWAYS 45 AND 34 (WEST
 ME3147'OGDEN AVE AND LA GRANGE ROAD) IN LA GRANGE, GO WEST ON HIGHWAY 34
 ME3147'(WEST OGDEN AVE) FOR 1.7 MILES TO A PAVED SIDE ROAD RIGHT (SOUTH
 ME3147'ENTRANCE TO BEMIS WOODS) AND THE STATION AS DESCRIBED.
 ME3147'
 ME3147'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST ON PAVED ROAD
 ME3147'FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 ME3147'
 ME3147'REFERENCE MARK 1 IS 55 FEET NORTHWEST OF THE INTERSECTION OF HIGHWAY
 ME3147'34 AND THE PAVED ROAD, 15 FEET WEST OF THE CENTER OF THE PARK ROAD, 2
 ME3147'FEET SOUTH OF AN IRON GATE POST.  THE MARK IS FLUSH AND THE DISK IS
 ME3147'STAMPED BEMIS NO 1 1956.
 ME3147'
 ME3147'REFERENCE MARK 2 IS AT THE WEST EDGE OF A CULTIVATED FIELD AND 25 FEET
 ME3147'EAST OF THE CENTER OF THE PARK ROAD.  THE MARK IS FLUSH AND THE DISK
 ME3147'IS STAMPED BEMIS NO 2 1956.
 ME3147'
 ME3147'THE AZIMUTH MARK IS AT THE SOUTH EDGE OF A WOODS, 48 FEET NORTH OF THE
 ME3147'CENTER OF THE PARK ROAD AND 2 FEET SOUTHEAST OF A WHITE WITNESS POST.
 ME3147'THE MARK IS FLUSH AND THE DISK IS STAMPED BEMIS 1956.
 ME3147'
 ME3147'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 ME3147
 ME3147                          STATION RECOVERY (1967)
 ME3147
 ME3147'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (PK)
 ME3147'BEMIS 1956 (STATION MARK) FOUND IN GOOD CONDITION.  BEMIS NO 1 1956
 ME3147'FOUND IN GOOD CONDITION.  BEMIS NO 2 1956 FOUND IN GOD CONDITION.
 ME3147'BEMIS 1956 (AZIMUTH MARK) FOUND IN GOOD CONDITION.  STATION MARK NO
 ME3147'LONGER HAS WHITE WITNESS POST, TOP PART OF POST BROKEN OFF AND LYING
 ME3147'NEARBY.  AZIMUTH MARK WHITE WITNESS POST MISSING.  AZIMUTH MARK 74 FT.
 ME3147'SSE OF 6 INCH SQUARE YELLOW CONCRETE POST PROJECTING 2 FT.  CONCRETE
 ME3147'POST 27 FT. E OF CENTER OF PARK ROAD OR 9 FT. E OF EAST CURB.  TREES
 ME3147'AND BUSHES OBSTRUCTING VIEW TO AZIMUTH MARK FROM STATION.
 ME3147
 ME3147                          STATION RECOVERY (1967)
 ME3147
 ME3147'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME3147'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND AS
 ME3147'DESCRIBED AND IN GOOD CONDITION.  THE BELOW SHOULD BE ADDED TO THE
 ME3147'DESCRIPTION.
 ME3147'
 ME3147'THE STATION MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 ME3147'
 ME3147'THE AZIMUTH MARK IS ABOUT 150 FEET SOUTHEAST OF A STONE SHELTER HOUSE,
 ME3147'9 FEET SOUTHEAST OF A 6 INCH OAK TREE AND 1 FOOT SOUTH OF A METAL
 ME3147'WITNESS POST.
 ME3147
 ME3147                          STATION RECOVERY (1971)
 ME3147
 ME3147'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 ME3147'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE METAL WITNESS POST AT THE
 ME3147'AZIMUTH MARK WAS FOUND BROKEN OFF.  REFERENCE MARK 2 IS OBSTRUCTED TO
 ME3147'THE STATION BY A SYCAMORE TREE AND REFERENCE MARK 3 WAS SET.  THE
 ME3147'DISTANCE AND DIRECTION TO REFERENCE MARK 1 CHECKED.  A NEW DESCRIPTION
 ME3147'FOLLOWS-
 ME3147'
 ME3147'THE STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF HINSDALE, AT THE
 ME3147'SOUTH ENTRANCE TO BEMIS WOODS, ON PROPERTY OF THE COOK COUNTY FOREST
 ME3147'PRESERVE, 84 FEET NORTH OF THE CENTERLINE OF U.S. HIGHWAY 34 (OGDEN
 ME3147'AVE.), 51 FEET EAST OF A METAL GATE POST (EAST 1 OF 2)  64 FEET EAST
 ME3147'OF THE CENTERLINE OF PARK ROAD, 15 FEET NORTHEAST OF A 4 INCH SYCAMORE
 ME3147'TREE, 33 FEET NORTHWEST OF A 16 INCH ELM TREE AND 1 FOOT SOUTH OF A
 ME3147'METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 ME3147'BEMIS 1956.
 ME3147'
 ME3147'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 45 AND 34 IN
 ME3147'LA GRANGE, GO WEST ON HIGHWAY 34 FOR 1.7 MILES TO THE STATION ON THE
 ME3147'RIGHT.
 ME3147'
 ME3147'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST ON PARK ROAD
 ME3147'FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 ME3147'
 ME3147'REFERENCE MARK 1 IS 15 FEET WEST OF THE CENTERLINE OF PARK ROAD, 2
 ME3147'FEET SOUTH OF THE WEST 1 OF 2 METAL GATE POSTS, 73 FEET NORTH OF THE
 ME3147'CENTERLINE OF HIGHWAY, AND 14 FEET NORTH OF A 24 INCH ELM TREE.  THE
 ME3147'MONUMENT IS FLUSH AND THE DISK IS STAMPED BEMIS NO 1 1956.
 ME3147'
 ME3147'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BEMIS 1956 NO 3 1971 SET
 ME3147'IN A DRILL HOLE IN THE TOP OF A CONCRETE HEADWALL, 1 FOOT WEST OF THE
 ME3147'EAST EDGE OF HEADWALL, 3 FEET NORTH OF THE SOUTH END OF HEADWALL, 33
 ME3147'FEET NORTH OF CENTERLINE OF HIGHWAY AND 35 FEET EAST OF THE CENTERLINE
 ME3147'OF PARK ROAD.
 ME3147'
 ME3147'THE AZIMUTH MARK IS AT THE SOUTHEAST CORNER OF A SMALL REST PARK,
 ME3147'ABOUT 150 FEET SOUTHEAST OF A STONE SHELTER HOUSE, 9 FEET SOUTHEAST OF
 ME3147'A 6 INCH OAK TREE, 1 FOOT SOUTH OF A METAL WITNESS POST, 48 FEET NORTH
 ME3147'OF THE CENTERLINE OF PARK ROAD, 74 FEET SOUTHEAST OF A YELLOW CONCRETE
 ME3147'POST PROJECTING ABOUT 2 FEET AND 9 FEET NORTH OF THE NORTH CURB OF
 ME3147'ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BEMIS 1956.
 ME3147'
 ME3147'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - ABOUT 1-3/4 MILES
 ME3147'WEST OF LA GRANGE.
 ME3147'
 ME3147'HEIGHT OF LIGHT ABOVE STATION MARK - 5 FEET.
 ME3147
 ME3147                          STATION RECOVERY (1973)
 ME3147
 ME3147'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1973 (TCH)
 ME3147'BEMIS 1956 (STATION) RECOVERED IN GOOD CONDITION.  BEMIS 1956
 ME3147'(AZ MARK) RECOVERED IN GOOD CONDITION.  BEMIS 1956 NO. 1 RECOVERED IN
 ME3147'GOOD CONDITION.  BEMIS 1956 NO. 3 1971 RECOVERED IN GOOD CONDITION.
 ME3147'ALL WITNESS POSTS WERE DESTROYED.  SET NEW METAL WITNESS POST, 1 FOOT
 ME3147'SOUTH OF STATION MARK.  SET NEW METAL WITNESS POST, 1 FOOT NORTH OF
 ME3147'AZIMUTH MARK.  REFERENCE, YELLOW CONCRETE POST 74 FT. N.W. OF AZIMUTH
 ME3147'MARK IS DESTROYED.
 ME3147
 ME3147                          STATION RECOVERY (1974)
 ME3147
 ME3147'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1974 (LC)
 ME3147'BEMIS 1956 RECOVERED IN GOOD CONDITION.  RM BEMIS NO 1 1956 RECOVERED
 ME3147'IN GOOD CONDITION.  DISTANCE TO STATION CHECK 80.08 FEET.  RM BEMIS
 ME3147'1956 NO 3 1971 RECOVERED IN GOOD CONDITION.  DISTANCE TO STATION CHECK
 ME3147'60.22 FEET.  AZ MK STAMPED BEMIS 1956 FOUND IN GOOD CONDITION.  NOTE-
 ME3147'STATION IS 1 FT N OF A WITNESS POST NOT SOUTH.  DISTANCE AND DIRECTION
 ME3147'FROM NEAREST TOWN - 1.7 MILES W OF LA GRANGE.
 ME3147
 ME3147                          STATION RECOVERY (1989)
 ME3147
 ME3147'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3147'RECOVERED IN GOOD CONDITION.
 ME3147
 ME3147                          STATION RECOVERY (2007)
 ME3147
 ME3147'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME3147'WITNESS POST IS IN POOR CONDITION.  AZ AND RM'S NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1672 ***********************************************************************
 JB1672  DESIGNATION -  BENDER
 JB1672  PID         -  JB1672
 JB1672  STATE/COUNTY-  IL/EDWARDS
 JB1672  COUNTRY     -  US
 JB1672  USGS QUAD   -  ALBION SOUTH (2018)
 JB1672
 JB1672                         *CURRENT SURVEY CONTROL
 JB1672  ______________________________________________________________________
 JB1672* NAD 83(2011) POSITION- 38 19 05.98892(N) 088 00 05.36350(W)   ADJUSTED
 JB1672* NAD 83(2011) ELLIP HT-   126.674 (meters)        (06/27/12)   ADJUSTED
 JB1672* NAD 83(2011) EPOCH   -  2010.00
 JB1672* NAVD 88 ORTHO HEIGHT -   157.6   (meters)      517.    (feet) GPS OBS
 JB1672  ______________________________________________________________________
 JB1672  NAVD 88 orthometric height was determined with geoid model    GEOID99
 JB1672  GEOID HEIGHT    -        -30.830 (meters)                     GEOID99
 JB1672  GEOID HEIGHT    -        -30.897 (meters)                     GEOID18
 JB1672  NAD 83(2011) X  -    174,740.603 (meters)                     COMP
 JB1672  NAD 83(2011) Y  - -5,007,649.545 (meters)                     COMP
 JB1672  NAD 83(2011) Z  -  3,933,305.898 (meters)                     COMP
 JB1672  LAPLACE CORR    -         -3.25  (seconds)                    DEFLEC18
 JB1672
 JB1672  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1672  Standards:
 JB1672         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1672            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1672  -------------------------------------------------------------------
 JB1672  NETWORK    0.80   1.23           0.36   0.29   0.63     -0.02510750
 JB1672  -------------------------------------------------------------------
 JB1672  Click here for local accuracies and other accuracy information.
 JB1672
 JB1672.The horizontal coordinates were established by GPS observations
 JB1672.and adjusted by the National Geodetic Survey in June 2012.
 JB1672
 JB1672.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1672.been affixed to the stable North American tectonic plate. See 
 JB1672.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1672
 JB1672.The horizontal coordinates are valid at the epoch date displayed above
 JB1672.which is a decimal equivalence of Year/Month/Day.
 JB1672
 JB1672.The orthometric height was determined by GPS observations and a
 JB1672.high-resolution geoid model.
 JB1672
 JB1672.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1672.GEOID18 height accuracy estimate available here.
 JB1672
 JB1672.Click photographs - Photos may exist for this station.
 JB1672
 JB1672.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1672
 JB1672.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1672
 JB1672.The ellipsoidal height was determined by GPS observations
 JB1672.and is referenced to NAD 83.
 JB1672
 JB1672. The following values were computed from the NAD 83(2011) position.
 JB1672
 JB1672;                    North         East     Units Scale Factor Converg.
 JB1672;SPC IL E     -   183,360.571   329,019.499   MT  0.99998537   +0 12 20.7
 JB1672;SPC IL E     -   601,575.47  1,079,458.14   sFT  0.99998537   +0 12 20.7
 JB1672;SPC IN W     -   341,226.252   819,707.770   MT  1.00004603   -0 34 09.5
 JB1672;SPC IN W     - 1,119,506.46  2,689,324.58   sFT  1.00004603   -0 34 09.5
 JB1672;UTM  16      - 4,241,609.817   412,452.268   MT  0.99969439   -0 37 15.6
 JB1672
 JB1672!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1672!SPC IL E     -   0.99998012  x   0.99998537  =   0.99996549
 JB1672!SPC IN W     -   0.99998012  x   1.00004603  =   1.00002615
 JB1672!UTM  16      -   0.99998012  x   0.99969439  =   0.99967452
 JB1672
 JB1672:                Primary Azimuth Mark                     Grid Az
 JB1672:SPC IL E     -  BENDER AZ MK                             064 02 04.4
 JB1672:SPC IN W     -  BENDER AZ MK                             064 48 34.6
 JB1672:UTM  16      -  BENDER AZ MK                             064 51 40.7
 JB1672
 JB1672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1245241609(NAD 83)
 JB1672
 JB1672|---------------------------------------------------------------------|
 JB1672| PID    Reference Object                     Distance      Geod. Az  |
 JB1672|                                                           dddmmss.s |
 JB1672| CI2981 BENDER AZ MK                                       0641425.1 |
 JB1672| CI2982 BENDER RM 1                          20.336 METERS 17442     |
 JB1672| CI2983 BENDER RM 2                          37.425 METERS 23803     |
 JB1672|---------------------------------------------------------------------|
 JB1672
 JB1672                          SUPERSEDED SURVEY CONTROL
 JB1672
 JB1672  NAD 83(2007)-  38 19 05.98904(N)    088 00 05.36438(W) AD(2002.00) 0
 JB1672  ELLIP H (02/10/07)  126.719  (m)                       GP(2002.00)    
 JB1672  ELLIP H (02/03/05)  126.694  (m)                       GP(       ) 4 2
 JB1672  NAD 83(1997)-  38 19 05.98886(N)    088 00 05.36475(W) AD(       ) 1
 JB1672  ELLIP H (11/20/03)  126.705  (m)                       GP(       ) 3 1
 JB1672  NAD 83(1997)-  38 19 05.99231(N)    088 00 05.36751(W) AD(       ) 2
 JB1672  NAD 83(1997)-  38 19 05.99260(N)    088 00 05.36719(W) AD(       ) 2
 JB1672  NAD 83(1993)-  38 19 06.00196(N)    088 00 05.36583(W) AD(       ) 2
 JB1672  NAD 83(1986)-  38 19 06.00348(N)    088 00 05.36725(W) AD(       ) 2
 JB1672  NAD 27      -  38 19 05.83463(N)    088 00 05.24946(W) AD(       ) 2
 JB1672
 JB1672.Superseded values are not recommended for survey control.
 JB1672
 JB1672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1672.See file dsdata.pdf to determine how the superseded data were derived.
 JB1672
 JB1672_MARKER: DS = TRIANGULATION STATION DISK
 JB1672_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1672_STAMPING: BENDER 1967
 JB1672_MARK LOGO: CGS
 JB1672_PROJECTION: RECESSED 46 CENTIMETERS
 JB1672_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1672+STABILITY: SURFACE MOTION
 JB1672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1672+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2023
 JB1672
 JB1672  HISTORY     - Date     Condition        Report By
 JB1672  HISTORY     - 1967     MONUMENTED       CGS
 JB1672  HISTORY     - 20030327 GOOD             ILDT
 JB1672  HISTORY     - 20230427 GOOD             ILHD
 JB1672
 JB1672                          STATION DESCRIPTION
 JB1672
 JB1672'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1672'STATION IS LOCATED ABOUT 6.5 MILES SOUTHWEST OF BELLMONT, 5 MILES
 JB1672'SOUTHEAST OF ALBION, 4 MILES NORTH OF GRAYVILLE AND ON PROPERTY OWNED
 JB1672'BY MRS LANA BENDER.
 JB1672'
 JB1672'TO REACH THE STATION FROM THE SOUTHEAST CORNER OF THE COURTHOUSE
 JB1672'SQUARE IN ALBION, GO SOUTHEAST ON STATE HIGHWAY 130 FOR 3.65 MILES TO
 JB1672'A SIDE ROAD LEFT, TURN LEFT AND GO EAST ON GRAVELED ROAD FOR 1.35
 JB1672'MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON GRAVELED ROAD
 JB1672'1.1 MILES TO A SIDE ROAD RIGHT AT A LARGE LONE TREE AND STATION ON
 JB1672'RIGHT AS DESCRIBED.
 JB1672'
 JB1672'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JB1672'
 JB1672'STATION MARK, STAMPED BENDER 1967, IS SET ABOUT 18 INCHES BELOW THE
 JB1672'SURFACE OF THE GROUND.  IT IS 73.6 FEET NORTHWEST OF POWER POLE NUMBER
 JB1672'55088, 67.6 FEET NORTH OF FENCE LINE, 59.5 FEET WEST OF FENCE LINE, 55
 JB1672'FEET NORTH OF CENTER OF DIRT ROAD, 51.5 FEET NORTHWEST OF CENTER OF
 JB1672'LARGE OAK TREE AND 44 FEET WEST OF CENTER OF GRAVELED ROAD.
 JB1672'
 JB1672'RM 1, STAMPED BENDER NO 1 1967, PROJECTS ABOUT 2 INCHES.  IT IS 38
 JB1672'FEET WEST OF CENTER OF GRAVELED ROAD, 32.3 FEET SOUTHWEST OF THE LARGE
 JB1672'TREE, 12 FEET SOUTH OF CENTER OF DIRT ROAD, 1.6 FEET WEST OF A METAL
 JB1672'WITNESS POST AND 1 FOOT NORTH OF FENCE.
 JB1672'
 JB1672'RM 2, STAMPED BENDER NO 2 1967, PROJECTS ABOUT 6 INCHES.  IT IS 12
 JB1672'FEET SOUTH OF CENTER OF DIRT ROAD, 1.4 FEET EAST OF A METAL WITNESS
 JB1672'POST AND 1 FOOT NORTH OF FENCE LINE.
 JB1672'
 JB1672'AZIMUTH MARK, STAMPED BENDER 1967, IS SET FLUSH WITH GROUND.  IT IS
 JB1672'APPROXIMATELY 0.05 MILE SOUTHEAST OF MR LEE COWLINGS HOUSE, 92.5 FEET
 JB1672'SOUTHEAST OF THE SOUTHEAST CORNER OF BARN, 1.6 FEET SOUTHWEST OF THE
 JB1672'NORTHWEST CORNER OF TIN AND WOODEN BUILDING AND 1.2 FEET SOUTH OF A
 JB1672'METAL WITNESS POST.
 JB1672'
 JB1672'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH 0.15 MILE ON
 JB1672'GRAVELED ROAD TO DRIVEWAY AND MAIL BOX ON RIGHT, TURN RIGHT AND GO
 JB1672'EAST ON DRIVEWAY FOR 0.15 MILE TO MR LEE COWLINGS HOUSE ON RIGHT.
 JB1672'CONTINUE EAST 0.05 MILE TO A CONCRETE WATER TROUGH.  TURN RIGHT AND GO
 JB1672'SOUTH ABOUT 100 YARDS TO A BARN, CONTINUE SOUTHEAST FOR 100 FEET TO A
 JB1672'TIN AND WOODEN COVERED BUILDING AND MARK AS DESCRIBED.
 JB1672'
 JB1672'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1672
 JB1672                          STATION RECOVERY (2003)
 JB1672
 JB1672'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (BES)
 JB1672'RECOVERED AS DESCRIBED
 JB1672
 JB1672                          STATION RECOVERY (2023)
 JB1672
 JB1672'RECOVERY NOTE BY IL HIGHWAY DEPT 2023 (ZCL)
 JB1672'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1462 ***********************************************************************
 HB1462  DESIGNATION -  BENHAM
 HB1462  PID         -  HB1462
 HB1462  STATE/COUNTY-  IL/POPE
 HB1462  COUNTRY     -  US
 HB1462  USGS QUAD   -  HEROD (2018)
 HB1462
 HB1462                         *CURRENT SURVEY CONTROL
 HB1462  ______________________________________________________________________
 HB1462* NAD 83(2011) POSITION- 37 30 23.66499(N) 088 28 43.18936(W)   ADJUSTED
 HB1462* NAD 83(2011) ELLIP HT-   223.297 (meters)        (06/27/12)   ADJUSTED
 HB1462* NAD 83(2011) EPOCH   -  2010.00
 HB1462* NAVD 88 ORTHO HEIGHT -   252.5   (meters)      828.    (feet) GPS OBS
 HB1462  ______________________________________________________________________
 HB1462  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1462  GEOID HEIGHT    -        -29.230 (meters)                     GEOID93
 HB1462  GEOID HEIGHT    -        -29.142 (meters)                     GEOID18
 HB1462  NAD 83(2011) X  -    134,501.941 (meters)                     COMP
 HB1462  NAD 83(2011) Y  - -5,064,351.937 (meters)                     COMP
 HB1462  NAD 83(2011) Z  -  3,862,278.847 (meters)                     COMP
 HB1462  LAPLACE CORR    -         -2.74  (seconds)                    DEFLEC18
 HB1462
 HB1462  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1462  Standards:
 HB1462         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1462            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1462  -------------------------------------------------------------------
 HB1462  NETWORK    1.15   1.47           0.51   0.42   0.75      0.02273210
 HB1462  -------------------------------------------------------------------
 HB1462  Click here for local accuracies and other accuracy information.
 HB1462
 HB1462.The horizontal coordinates were established by GPS observations
 HB1462.and adjusted by the National Geodetic Survey in June 2012.
 HB1462
 HB1462.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1462.been affixed to the stable North American tectonic plate. See 
 HB1462.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1462
 HB1462.The horizontal coordinates are valid at the epoch date displayed above
 HB1462.which is a decimal equivalence of Year/Month/Day.
 HB1462
 HB1462.The orthometric height was determined by GPS observations and a
 HB1462.high-resolution geoid model.
 HB1462
 HB1462.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1462.GEOID18 height accuracy estimate available here.
 HB1462
 HB1462.Click photographs - Photos may exist for this station.
 HB1462
 HB1462.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1462
 HB1462.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1462
 HB1462.The ellipsoidal height was determined by GPS observations
 HB1462.and is referenced to NAD 83.
 HB1462
 HB1462. The following values were computed from the NAD 83(2011) position.
 HB1462
 HB1462;                    North         East     Units Scale Factor Converg.
 HB1462;SPC IL E     -    93,219.853   287,150.541   MT  0.99997703   -0 05 18.5
 HB1462;SPC IL E     -   305,838.80    942,093.07   sFT  0.99997703   -0 05 18.5
 HB1462;UTM  16      - 4,152,097.543   369,308.475   MT  0.99981039   -0 54 01.5
 HB1462
 HB1462!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1462!SPC IL E     -   0.99996496  x   0.99997703  =   0.99994199
 HB1462!UTM  16      -   0.99996496  x   0.99981039  =   0.99977536
 HB1462
 HB1462:                Primary Azimuth Mark                     Grid Az
 HB1462:SPC IL E     -  BENHAM AZ MK                             293 06 20.3
 HB1462:UTM  16      -  BENHAM AZ MK                             293 55 03.3
 HB1462
 HB1462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6930852097(NAD 83)
 HB1462
 HB1462|---------------------------------------------------------------------|
 HB1462| PID    Reference Object                     Distance      Geod. Az  |
 HB1462|                                                           dddmmss.s |
 HB1462| CI2987 BENHAM RM 1                          23.198 METERS 17030     |
 HB1462| HB1526 RAUM LOOKOUT TOWER                  APPROX. 8.3 KM 2040243.6 |
 HB1462| CI2988 BENHAM RM 2                          28.094 METERS 24735     |
 HB1462| CI2986 BENHAM AZ MK                                       2930101.8 |
 HB1462|---------------------------------------------------------------------|
 HB1462
 HB1462                          SUPERSEDED SURVEY CONTROL
 HB1462
 HB1462  NAD 83(2007)-  37 30 23.66506(N)    088 28 43.19011(W) AD(2002.00) 0
 HB1462  ELLIP H (02/10/07)  223.322  (m)                       GP(2002.00)    
 HB1462  ELLIP H (03/08/05)  223.306  (m)                       GP(       ) 4 1
 HB1462  NAD 83(1997)-  37 30 23.66488(N)    088 28 43.19048(W) AD(       ) 1
 HB1462  ELLIP H (10/21/99)  223.315  (m)                       GP(       ) 4 1
 HB1462  NAD 83(1997)-  37 30 23.66652(N)    088 28 43.19001(W) AD(       ) 1
 HB1462  NAD 83(1993)-  37 30 23.66942(N)    088 28 43.18968(W) AD(       ) 1
 HB1462  NAD 83(1986)-  37 30 23.67585(N)    088 28 43.19320(W) AD(       ) 1
 HB1462  NAD 27      -  37 30 23.49867(N)    088 28 43.03633(W) AD(       ) 1
 HB1462
 HB1462.Superseded values are not recommended for survey control.
 HB1462
 HB1462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1462.See file dsdata.pdf to determine how the superseded data were derived.
 HB1462
 HB1462_MARKER: DS = TRIANGULATION STATION DISK
 HB1462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1462_STAMPING: BENHAM 1957
 HB1462_MARK LOGO: CGS
 HB1462_PROJECTION: PROJECTING 8 CENTIMETERS
 HB1462_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1462+STABILITY: SURFACE MOTION
 HB1462_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1462+SATELLITE: SATELLITE OBSERVATIONS - February 26, 1993
 HB1462
 HB1462  HISTORY     - Date     Condition        Report By
 HB1462  HISTORY     - 1957     MONUMENTED       CGS
 HB1462  HISTORY     - 1957     GOOD             CGS
 HB1462  HISTORY     - 19921211 GOOD
 HB1462  HISTORY     - 19930226 GOOD             NGS
 HB1462
 HB1462                          STATION DESCRIPTION
 HB1462
 HB1462'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1462'THE STATION IS LOCATED ON A HIGH HILL ABOUT 10 MILES NORTH OF
 HB1462'GOLCONDA, ABOUT 6 MILES EAST OF EDDYVILLE AND ABOUT 5 MILES
 HB1462'SOUTH OF HEROD, ON THE PROPERTY OF MR. RICHARD YATES WHO LIVES AT
 HB1462'JACKSON, SOUTH CAROLINA.  IT IS 1 FOOT WEST OF A FENCE, 19 FEET
 HB1462'NORTHEAST OF A POWER LINE POLE AND WHITE WITNESS POST, 48 FEET NORTH
 HB1462'OF THE CENTERLINE OF A TRACK ROAD, 99 FEET NORTHEAST OF THE
 HB1462'NORTHEAST CORNER OF A FRAME HOUSE, 82 FEET WEST OF THE SOUTHWEST
 HB1462'CORNER OF A BARN AND 4 FEET EAST OF THE EAST EDGE OF A CULTIVATED
 HB1462'FIELD.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED BENHAM
 HB1462'1957.
 HB1462'
 HB1462'TO REACH THE STATION FROM THE POST OFFICE IN GOLCONDA, GO WEST ON A
 HB1462'PAVED STREET FOR 0.15 MILE TO THE JUNCTION OF STATE HIGHWAY
 HB1462'146.  TURN RIGHT AND GO NORTH AND EAST ON HIGHWAY 146 FOR 5.65 MILES
 HB1462'TO A GRAVELED SIDE ROAD LEFT AND A SMALL STORE ON THE LEFT.  TURN
 HB1462'LEFT AND GO NORTH AND WEST ON THE MAIN TRAVELED ROAD FOR 4.25 MILES
 HB1462'TO A GRAVELED CROSSROAD.  TURN LEFT AND GO NORTHWESTERLY UP
 HB1462'HILL ON GRAVELED ROAD FOR 1.25 MILES TO A TRACK ROAD RIGHT AND A
 HB1462'DRIVEWAY LEFT*.  TURN RIGHT AND GO EAST ON THE TRACK ROAD FOR
 HB1462'0.15 MILE TO A FRAME HOUSE ON THE LEFT AND THE STATION.
 HB1462'
 HB1462'*TO REACH THE AZIMUTH MARK FROM THIS POINT CONTINUE NORTHWEST ON THE
 HB1462'GRAVELED ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT.
 HB1462'
 HB1462'REFERENCE MARK 1 IS 28 FEET SOUTH OF THE CENTERLINE OF THE TRACK
 HB1462'ROAD, 9 FEET WEST OF A FENCE LINE AND 61 FEET SOUTH OF THE POWER
 HB1462'LINE POLE AND WHITE WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND
 HB1462'THE DISK IS STAMPED BENHAM NO 1 1957.
 HB1462'
 HB1462'REFERENCE MARK 2 IS 8 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 HB1462'FRAME HOUSE, 7 FEET SOUTH OF THE SOUTH EDGE OF THE CULTIVATED
 HB1462'FIELD AND 62 FEET NORTHWEST OF THE CENTERLINE OF THE TRACK ROAD.  THE
 HB1462'MONUMENT IS FLUSH AND THE DISK IS STAMPED BENHAM NO 2 1957.
 HB1462'
 HB1462'THE AZIMUTH MARK IS SET IN A FENCE LINE, 15 FEET NORTHEAST OF THE
 HB1462'CENTERLINE OF A GRAVELED ROAD AND 3 FEET SOUTHEAST OF A WHITE
 HB1462'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1462'BENHAM 1957.
 HB1462'
 HB1462'HEIGHT OF LIGHT ABOVE STATION MARK IS 30 METERS.
 HB1462
 HB1462                          STATION RECOVERY (1957)
 HB1462
 HB1462'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 HB1462'RECOVERED IN GOOD CONDITION.
 HB1462
 HB1462                          STATION RECOVERY (1992)
 HB1462
 HB1462'RECOVERED 1992
 HB1462'RECOVERED IN GOOD CONDITION.
 HB1462
 HB1462                          STATION RECOVERY (1993)
 HB1462
 HB1462'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB1462'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1462'IN HARRISBURG, ILLINOIS, GO SOUTHERLY 9.7 KM (6.0 MI) TO THE JUNCTION
 HB1462'OF ILLINOIS ROUTES 145 AND 34, TURN LEFT (EASTERLY) ON ROUTE 34 AND
 HB1462'GO 12.08 KM (7.51 MI) TO A ROAD ON THE RIGHT (SOUTHERLY), TURN RIGHT
 HB1462'(SOUTHERLY)AND GO 10.7 KM (6.6 MI) TO A ROAD ON THE LEFT NEXT TO THE
 HB1462'OLD GRAND PIERRE CEMETERY, TURN LEFT (EASTERLY) AND GO 1.13 KM
 HB1462'(0.70 MI) TO A ROAD ON THE LEFT, TURN LEFT, AND GO 0.48 KM (0.30 MI)
 HB1462'TO A FIRE ACCESS ROAD ON THE LEFT, TURN LEFT AND GO 0.24 KM (0.15 MI)
 HB1462'UNTIL THE ROAD MAKES A SHARP TURN TO THE RIGHT (NORTH), THE STATION IS
 HB1462'OFF TO THE RIGHT SIDE (NORTHEAST) OF THE CURVE APPROXIMATELY 12.03 M
 HB1462'(39.47 FT) FROM A SHAWNEE NATIONAL FORESTRY SIGN, IN THE MIDDLE OF A
 HB1462'CLEARED AREA.  STATION BENHAM IS A CIRCULAR INSCRIBED STANDARD BRASS
 HB1462'BENCH MARK DISK SET IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1947 ***********************************************************************
 LC1947  DESIGNATION -  BENHAM RESET
 LC1947  PID         -  LC1947
 LC1947  STATE/COUNTY-  IL/MASON
 LC1947  COUNTRY     -  US
 LC1947  USGS QUAD   -  EASTON (2018)
 LC1947
 LC1947                         *CURRENT SURVEY CONTROL
 LC1947  ______________________________________________________________________
 LC1947* NAD 83(1997) POSITION- 40 08 58.07387(N) 089 48 05.30890(W)   ADJUSTED
 LC1947* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 LC1947  ______________________________________________________________________
 LC1947  GEOID HEIGHT    -        -32.650 (meters)                     GEOID18
 LC1947  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 LC1947  HORZ ORDER      -  FIRST
 LC1947
 LC1947.The horizontal coordinates were established by classical geodetic methods
 LC1947.and adjusted by the National Geodetic Survey in October 1999.
 LC1947
 LC1947.The orthometric height was scaled from a topographic map.
 LC1947
 LC1947.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1947.GEOID18 height accuracy estimate available here.
 LC1947
 LC1947.Click photographs - Photos may exist for this station.
 LC1947
 LC1947.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1947
 LC1947. The following values were computed from the NAD 83(1997) position.
 LC1947
 LC1947;                    North         East     Units Scale Factor Converg.
 LC1947;SPC IL W     -   386,646.762   731,115.257   MT  0.99995309   +0 14 07.7
 LC1947;SPC IL W     - 1,268,523.58  2,398,667.31   sFT  0.99995309   +0 14 07.7
 LC1947;UTM  16      - 4,448,109.779   261,372.949   MT  1.00030104   -1 48 25.9
 LC1947
 LC1947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1947!SPC IL W     -   0.99997141  x   0.99995309  =   0.99992450
 LC1947!UTM  16      -   0.99997141  x   1.00030104  =   1.00027244
 LC1947
 LC1947:                Primary Azimuth Mark                     Grid Az
 LC1947:SPC IL W     -  BENHAM AZ MK                             357 27 06.0
 LC1947:UTM  16      -  BENHAM AZ MK                             359 29 39.6
 LC1947
 LC1947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6137248109(NAD 83)
 LC1947
 LC1947|---------------------------------------------------------------------|
 LC1947| PID    Reference Object                     Distance      Geod. Az  |
 LC1947|                                                           dddmmss.s |
 LC1947| LC1945 MASON CITY STEEPLE                  APPROX.10.7 KM 0550256.9 |
 LC1947| LC1942 MASON CITY MUN STANDPIPE            APPROX.10.9 KM 0554521.2 |
 LC1947| CI6706 BENHAM RM 1                          37.981 METERS 08407     |
 LC1947| LC1940 GREENVIEW GRAIN ELEVATOR LIGHT      APPROX. 8.9 KM 1434902.9 |
 LC1947| LC1938 GREENVIEW MUNICIPAL TANK            APPROX. 9.0 KM 1435607.1 |
 LC1947| CI6707 BENHAM RM 2                          25.965 METERS 19305     |
 LC1947| LC1946 TEHERAN ATT MICROWAVE KSE 22        APPROX. 4.2 KM 3455847.3 |
 LC1947| CI6705 BENHAM AZ MK                                       3574113.7 |
 LC1947|---------------------------------------------------------------------|
 LC1947
 LC1947                          SUPERSEDED SURVEY CONTROL
 LC1947
 LC1947  NAD 83(1996)-  40 08 58.07972(N)    089 48 05.30679(W) AD(       ) 1
 LC1947  NAD 83(1986)-  40 08 58.08373(N)    089 48 05.30098(W) AD(       ) 1
 LC1947  NAD 27      -  40 08 57.91810(N)    089 48 04.90390(W) AD(       ) 1
 LC1947
 LC1947.Superseded values are not recommended for survey control.
 LC1947
 LC1947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1947.See file dsdata.pdf to determine how the superseded data were derived.
 LC1947
 LC1947_MARKER: DH = HORIZONTAL CONTROL DISK
 LC1947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1947_STAMPING: BENHAM 1952 1985
 LC1947_MARK LOGO: NGS
 LC1947_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1947+STABILITY: SURFACE MOTION
 LC1947
 LC1947  HISTORY     - Date     Condition        Report By
 LC1947  HISTORY     - 1985     MONUMENTED       NGS
 LC1947
 LC1947                          STATION DESCRIPTION
 LC1947
 LC1947'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 LC1947'THE STATION UNDERGROUND, RMS 1 AND 2 AND THE AZ MK WERE RECOVERED IN
 LC1947'GOOD CONDITION.  THE AZ MK IS NOW BLOCKED BY TREES, SO AZ MK NO 2 WAS
 LC1947'ESTABLISHED.  THE PROPERTY OWNER WANTED RM 2 RELOCATED, SO RM 3 WAS
 LC1947'ESTABLISHED.  A NEW SURFACE MONUMENT OVER THE STATION WAS ESTABLISHED
 LC1947'12 INCHES BELOW THE GROUND SURFACE.  WHEN THE SURFACE MONUMENT WAS DUG
 LC1947'OUT, IT WAS FOUND THAT THERE WAS NO BOARD EVER PUT BETWEEN THE
 LC1947'UNDERGROUND AND THE SURFACE MONUMENT, BUT BY THE IMPRESSION IN THE
 LC1947'CONCRETE ONLY A CEMENT BAG AND WHEN THE SURFACE MONUMENT WAS POURED
 LC1947'THE UNDERGROUND DISK WAS TIPPED UP ON ONE SIDE AND WAS NOT SET
 LC1947'STRAIGHT INTO THE IRREGULAR MASS OF CONCRETE.  THIS POINT WAS HELD TO
 LC1947'RESET THE NEW SURFACE MONUMENT.  THE DIRECTION TO RM 1 DIFFERED BY 01
 LC1947'MINUTE 54.53 SECONDS AND THE DISTANCE WAS LONGER BY 0.035 METERS.
 LC1947'(0.115 FT) THE DIRECTION TO RM 2 DIFFERED BY 02 MINUTES 29.27 SECONDS
 LC1947'AND THE DISTANCE WAS SHORTER BY 0.042 METERS.  (0.138 FT) A NEW AND
 LC1947'COMPLETE DESCRIPTION FOLLOWS.  THE STATION IS LOCATED ABOUT 9.66 KM
 LC1947'(6.00 MI) SW OF MASON CITY, 9.66 KM (6.00 MI) NW OF GREENVIEW, IN THE
 LC1947'NW CORNER OF A CULTIVATED FIELD ON THE E SLOPE OF A STEEP HILL AND ON
 LC1947'PROPERTY OF MR HOWARD BAGBY.  OWNERSHIP--MR HOWARD BAGBY, RURAL ROUTE
 LC1947'2, MASON CITY, ILLINOIS 62664.  TO REACH THE STATION FROM THE JUNCTION
 LC1947'OF STATE HWYS 10 AND 29 IN MASON CITY, GO S ON HWY 29 FOR 6.76 KM
 LC1947'(4.20 MI) TO A PAVED SIDEROAD RIGHT, MAXFIELD BLVD OR COUNTY ROAD 580
 LC1947'N, TURN RIGHT AND GO W FOR 4.83 KM (3.00 MI) TO A T-ROAD, COUNTY ROAD
 LC1947'3000E.  TURN RIGHT AND GO N THEN BACK W FOR 0.80 KM (0.50 MI) TO THE
 LC1947'AZ MK 2 ON LEFT.  CONTINUE W ON WHAT HAS NOW TURNED INTO COUNTY ROUTE
 LC1947'600 N FOR 0.40 KM (0.25 MI) TO STATION ON LEFT AS DESCRIBED.
 LC1947'
 LC1947'THE STATION IS A STANDARD NGS DISK STAMPED---BENHAM 1952 1985---, SET
 LC1947'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 30 CM (10 INCHES) IN
 LC1947'DIAMETER, RECESSED 35 CM (12 INCHES) BELOW THE GROUND.  THE STATION IS
 LC1947'LOCATED 10.058 METERS (32.999 FT) S FROM THE CENTERLINE OF GRAVEL
 LC1947'ROAD, MASON CO ROAD 600N, AND 39.319 METERS (128.999 FT) E FROM THE
 LC1947'CENTERLINE OF DRIVEWAY AND FIELD ENTRANCE. RM NO 1, IS A STANDARD NGS
 LC1947'DISK STAMPED---BENHAM NO 1 1934---, SET INT THE TOP OF ROUND CONCRETE
 LC1947'MONUMENT 35 CM (12 INCHES) IN DIAMETER, RECESSED 12 CM (4 INCHES)
 LC1947'BELOW THE GROUND.  THE STATION IS LOCATED 6.401 METERS (21.001 FT) S
 LC1947'FROM THE CENTERLINE OF COUNTY ROAD 600 N, AND 1.2 METERS (3.9 FT)
 LC1947'BELOW THE STATION.  RM NO 3, IS A STANDARD NGS DISK STAMPED---BENHAM
 LC1947'1934 NO 3 1985---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 30
 LC1947'CM (10 INCHES) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED
 LC1947'39.319 METERS (128.999 FT) E FROM THE CENTERLINE OF THE DRIVEWAY AND
 LC1947'6.401 METERS (21.001 FT) S FROM THE CENTERLINE OF COUNTY ROAD 600N,
 LC1947'AND 0.9 METERS (3.0 FT) ABOVE THE STATION.  AZ MK NO 1, IS A STANDARD
 LC1947'NGS DISK STAMPED---BENHAM 1934---, SET INTO THE TOP OF A ROUND
 LC1947'CONCRETE MONUMENT 35 CM (12 INCHES) IN DIAMETER, PROJECTING 0.6 CM (20
 LC1947'INCHES) ABOVE THE GROUND.  THE STATION IS LOCATED 31.394 METERS
 LC1947'(102.998 FT) N FOM A UTILITY POLE AND 9.754 METERS (32.001 FT) W FROM
 LC1947'THE CENTERLINE OF COUNTY ROAD 2500 E.  AZ MK NO 2, IS A STANDARD NGS,
 LC1947'DISK STAMPED---BENHAM 1934 NO 2 1985---, SET INTO THE TOP OF A ROUND
 LC1947'CONCRETE MONUMENT, 30 CM (10 INCHES) IN DIAMETER, FLUSH WITH GROUND.
 LC1947'THE STATION IS LOCATED 5.791 METERS (18.999 FT) S FROM THE CENTERLINE
 LC1947'OF GRAVEL ROAD, COUNTY ROUTE 600N, 3.353 METERS (11.001 FT) NE FROM A
 LC1947'TWIN-TRUNKED SIX INCH BODART TREE, 0.610 METERS (2.001 FT) W FROM A
 LC1947'FENCE LINE AND 0.610 METERS (2.001 FT) N FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1903 ***********************************************************************
 LC1903  DESIGNATION -  BENNINGTON
 LC1903  PID         -  LC1903
 LC1903  STATE/COUNTY-  IL/WOODFORD
 LC1903  COUNTRY     -  US
 LC1903  USGS QUAD   -  CHILLICOTHE (2018)
 LC1903
 LC1903                         *CURRENT SURVEY CONTROL
 LC1903  ______________________________________________________________________
 LC1903* NAD 83(1997) POSITION- 40 53 18.28015(N) 089 24 35.72470(W)   ADJUSTED
 LC1903* NAVD 88 ORTHO HEIGHT -   208.3   (meters)      683.    (feet) VERTCON3
 LC1903  ______________________________________________________________________
 LC1903  GEOID HEIGHT    -        -32.797 (meters)                     GEOID18
 LC1903  LAPLACE CORR    -          2.83  (seconds)                    DEFLEC18
 LC1903  HORZ ORDER      -  FIRST
 LC1903
 LC1903.The horizontal coordinates were established by classical geodetic methods
 LC1903.and adjusted by the National Geodetic Survey in October 1999.
 LC1903
 LC1903.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1903.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1903
 LC1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1903.GEOID18 height accuracy estimate available here.
 LC1903
 LC1903.Click photographs - Photos may exist for this station.
 LC1903
 LC1903.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1903
 LC1903. The following values were computed from the NAD 83(1997) position.
 LC1903
 LC1903;                    North         East     Units Scale Factor Converg.
 LC1903;SPC IL W     -   468,909.682   763,772.500   MT  0.99999121   +0 29 43.3
 LC1903;SPC IL W     - 1,538,414.52  2,505,810.28   sFT  0.99999121   +0 29 43.3
 LC1903;UTM  16      - 4,529,165.610   296,971.623   MT  1.00010737   -1 34 41.0
 LC1903
 LC1903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1903!SPC IL W     -   0.99997247  x   0.99999121  =   0.99996368
 LC1903!UTM  16      -   0.99997247  x   1.00010737  =   1.00007984
 LC1903
 LC1903:                Primary Azimuth Mark                     Grid Az
 LC1903:SPC IL W     -  BENNINGTON AZ MK                         216 44 19.5
 LC1903:UTM  16      -  BENNINGTON AZ MK                         218 48 43.8
 LC1903
 LC1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9697129165(NAD 83)
 LC1903
 LC1903|---------------------------------------------------------------------|
 LC1903| PID    Reference Object                     Distance      Geod. Az  |
 LC1903|                                                           dddmmss.s |
 LC1903| LC1897 CAZENOVIA EDUC TV MAST              APPROX.10.1 KM 1270605.8 |
 LC1903| CI6710 BENNINGTON RM 1                      81.333 METERS 13120     |
 LC1903| CI6711 BENNINGTON RM 2                      96.811 METERS 17317     |
 LC1903| LC1904 BENNINGTON RM A                      27.788 METERS 20020     |
 LC1903| CI6708 BENNINGTON AZ MK                                   2171402.8 |
 LC1903| CI6709 BENNINGTON AZ MK 2                  389.544 METERS 34720     |
 LC1903|---------------------------------------------------------------------|
 LC1903
 LC1903                          SUPERSEDED SURVEY CONTROL
 LC1903
 LC1903  NAD 83(1986)-  40 53 18.29268(N)    089 24 35.73042(W) AD(       ) 1
 LC1903  NAD 27      -  40 53 18.16200(N)    089 24 35.41300(W) AD(       ) 1
 LC1903  NGVD 29 (07/19/86)  208.4    (m)          684.     (f) VERT ANG       
 LC1903
 LC1903.Superseded values are not recommended for survey control.
 LC1903
 LC1903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1903.See file dsdata.pdf to determine how the superseded data were derived.
 LC1903
 LC1903_MARKER: DS = TRIANGULATION STATION DISK
 LC1903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1903_STAMPING: BENNINGTON 1939
 LC1903_MARK LOGO: CGS
 LC1903_PROJECTION: RECESSED 30 CENTIMETERS
 LC1903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1903+STABILITY: SURFACE MOTION
 LC1903
 LC1903  HISTORY     - Date     Condition        Report By
 LC1903  HISTORY     - 1939     MONUMENTED       CGS
 LC1903  HISTORY     - 1969     GOOD             CGS
 LC1903  HISTORY     - 1969     GOOD             USGS
 LC1903  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC1903
 LC1903                          STATION DESCRIPTION
 LC1903
 LC1903'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1903'THE STATION IS LOCATED 5.0 MILES WEST AND 1.0 MILE NORTH
 LC1903'OF LOW POINT.  2.25 MILES SOUTH OF THE WOODFORD-MARSHALL
 LC1903'COUNTY LINE.  IN THE SE 1/4 NE 1/4 OF SEC. 14, T. 28 N., R. 3 W..
 LC1903'ON A SMALL MOUND IN THE CENTER OF A CULTIVATED FIELD AND
 LC1903'93 PACES EAST-NORTHEAST OF A GATE IN THE NORTH-AND-SOUTH
 LC1903'FENCE LINE.  THE MARK, IS 12 INCHES BELOW
 LC1903'THE SURFACE OF THE GROUND AND IS STAMPED BENNINGTON 1939.
 LC1903'
 LC1903'TO REACH THE STATION FROM CAZENOVIA, GO NORTH ON ILLINOIS
 LC1903'STATE ROUTE NO. 89 FOR 1.7 MILES TO A CROSS ROAD.  TURN LEFT,
 LC1903'WEST ON THE GRAVEL ROAD AND GO 2.2 MILES TO A T-ROAD.  TURN
 LC1903'LEFT, WEST AND GO 2.1 MILES.  TURN RIGHT, NORTH AND GO 1.7
 LC1903'MILES TO A GATE IN THE EAST FENCE LINE.  GO THROUGH THE GATE
 LC1903'AND GO APPROXIMATELY 0.05 MILE TO THE STATION.
 LC1903'
 LC1903'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1903'BRONZE DISKS SET IN CONCRETE.
 LC1903'
 LC1903'THE AZIMUTH MARK IS APPROXIMATELY 0.25 MILE NORTH OF THE STATION,
 LC1903'IN THE EAST RIGHT-OF-WAY FENCE LINE AND 20 FEET EAST OF THE
 LC1903'CENTER LINE OF THE ROAD.  THE MARK, PROJECTS 6
 LC1903'INCHES AND IS STAMPED BENNINGTON 1939.
 LC1903'
 LC1903'REFERENCE MARK NO. 1 IS 81.351 METERS AND 266.90 FEET WEST
 LC1903'OF THE STATION IN THE EAST RIGHT-OF-WAY FENCE LINE.  81 FEET
 LC1903'NORTH OF THE GATE.  AND 21 FEET EAST OF THE CENTER LINE OF
 LC1903'THE ROAD.  THE MARK, PROJECTS 6 INCHES AND IS STAMPED
 LC1903'BENNINGTON NO. 1 1939.
 LC1903'
 LC1903'REFERENCE MARK NO. 2 IS 96.804 METERS AND 317.60 FEET
 LC1903'WEST-NORTHWEST OF THE STATION IN THE EAST RIGHT-OF-WAY FENCE
 LC1903'LINE AND 21 FEET EAST OF THE CENTER LINE OF THE ROAD.  THE
 LC1903'MARK, PROJECTS 6 INCHES AND IS STAMPED BENNINGTON
 LC1903'NO. 2 1939.
 LC1903'
 LC1903'ALL THE MARKS ARE WITNESED BY 4- BY 4-INCH WHITE, WOODEN
 LC1903'POSTS WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1903'
 LC1903'A 90-FOOT TOWER WILL CLEAR ALL LINES.
 LC1903'
 LC1903'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1903
 LC1903                          STATION RECOVERY (1969)
 LC1903
 LC1903'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1903'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AND
 LC1903'FOUND TO BE IN GOOD CONDITION.  THE AZIMUTH MARK HAS BEEN HIT
 LC1903'AND IS LEANING BUT IS SOLID AT THIS TIME.  A NEW AZIMUTH MARK
 LC1903'WAS ESTABLISHED AT THIS TIME.  THE DISTANCE AND DIRECTION TO THE
 LC1903'REFERENCE MARKS COMPARED FAVORABLY WITH THE OLD DATA.  A COMPLETE
 LC1903'NEW DESCRIPTION FOLLOWS.
 LC1903'
 LC1903'THE STATION IS LOCATED ABOUT 9-1/2 MILES SOUTH OF LACON, 5 MILES
 LC1903'WEST OF LOW POINT, 3 MILES EAST OF THE ILLINOIS RIVER, IN THE
 LC1903'SOUTHEAST 1/4 OF THE NORTHEAST 1/4 SECTION OF SECTION 14, T28N,
 LC1903'R3W AND ON THE PROPERTY OF MR. JOHN BACHMAN.
 LC1903'
 LC1903'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 17 AND
 LC1903'26 IN LACON, GO SOUTH ON STATE HIGHWAY 26 FOR 7.1 MILES TO A RAIL
 LC1903'ROAD CROSSING.  CONTINUE AHEAD SOUTH ON STATE HIGHWAY 26 FOR 2.5
 LC1903'MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO EAST AND SOUTH ON
 LC1903'THE SURFACED ROAD FOR 1.1 MILES TO THE AZIMUTH MARK ON THE
 LC1903'LEFT.  CONTINUE SOUTHERLY ON THE SURFACED ROAD FOR 0.2 MILE TO
 LC1903'THE STATION ON THE LEFT AS DESCRIBED.  CONTINUE AHEAD SOUTH AND
 LC1903'EAST ON THE SURFACED ROAD FOR 0.6 MILE TO THE AZIMUTH MARK 2 ON
 LC1903'THE LEFT AND A DRIVEWAY.
 LC1903'
 LC1903'THE STATION MARK IS A STANDARD DISK STAMPED BENNINGTON 1939, SET
 LC1903'IN THE TOP OF A 14 INCH SQUARE CONCRETE MONUMENT THAT IS 16 INCHES
 LC1903'BELOW THE GROUND SURFACE.  IT IS 319 FEET EAST-SOUTHEAST OF A
 LC1903'METAL WITNESS POST WITH SIGN ATTACHED, 270 FEET EAST OF THE
 LC1903'CENTER OF THE SURFACED ROAD AND 268 FEET EAST OF A METAL WITNESS
 LC1903'POST WITH SIGN ATTACHED.
 LC1903'
 LC1903'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BENNINGTON NO 1 1939,
 LC1903'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 LC1903'8 INCHES ABOVE THE GROUND SURFACE.  IT IS 22 FEET EAST OF THE
 LC1903'CENTER OF THE SURFACED ROAD, 2 FEET NORTHEAST OF A METAL WITNESS
 LC1903'POST WITH SIGN ATTACHED AND 1 FOOT EAST OF A FENCE.
 LC1903'
 LC1903'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BENNINGTON NO 2 1939,
 LC1903'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 LC1903'5 INCHES ABOVE THE GROUND SURFACE.  IT IS 24 FEET EAST OF THE
 LC1903'CENTER OF THE SURFACED ROAD, 2 FEET NORTHEAST OF THE METAL
 LC1903'WITNESS POST WITH SIGN ATTACHED AND 2 FEET EAST OF A
 LC1903'FENCE.
 LC1903'
 LC1903'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BENNINGTON 1939, SET
 LC1903'IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 LC1903'12 INCHES ABOVE THE GROUND SURFACE.  IT IS 49 FEET SOUTHEAST OF
 LC1903'A POWER POLE AND 20 FEET EAST OF THE CENTER OF THE SURFACED
 LC1903'ROAD.
 LC1903'
 LC1903'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BENNINGTON 1939 AZ 2
 LC1903'1969, SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES
 LC1903'IN DIAMETER AND IS FLUSH WITH THE GROUND SURFACE.  IT IS 30 FEET
 LC1903'SOUTH OF THE CENTER OF THE SURFACED ROAD, 16 FEET WEST OF THE
 LC1903'CENTER OF THE DRIVEWAY, 2-1/2 FEET EAST OF THE METAL WITNESS POST
 LC1903'WITH SIGN ATTACHED AND 2 FEET NORTH OF A FENCE.
 LC1903'
 LC1903'THE TRAVERSE DISTANCE HAS BEEN REDUCED TO SEA LEVEL.
 LC1903'
 LC1903'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 LC1903'5 MILES WEST OF LOW POINT.
 LC1903
 LC1903                          STATION RECOVERY (1969)
 LC1903
 LC1903'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 LC1903'ALL MARKS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC1903'
 LC1903'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5.0 MI. W.
 LC1903'AND 1.0 MI. N. OF LOW POINT
 LC1903
 LC1903                          STATION RECOVERY (1998)
 LC1903
 LC1903'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1903'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI6709 ***********************************************************************
 CI6709  DESIGNATION -  BENNINGTON AZ MK 2
 CI6709  PID         -  CI6709
 CI6709  STATE/COUNTY-  IL/WOODFORD
 CI6709  COUNTRY     -  US
 CI6709  USGS QUAD   -  CHILLICOTHE (2018)
 CI6709
 CI6709                         *CURRENT SURVEY CONTROL
 CI6709  ______________________________________________________________________
 CI6709* NAD 83(2011) POSITION- 40 53 30.61300(N) 089 24 39.38109(W)   ADJUSTED
 CI6709* NAD 83(2011) ELLIP HT-   170.792 (meters)        (06/27/12)   ADJUSTED
 CI6709* NAD 83(2011) EPOCH   -  2010.00
 CI6709* NAVD 88 ORTHO HEIGHT -   203.6   (meters)      668.    (feet) GPS OBS
 CI6709  ______________________________________________________________________
 CI6709  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CI6709  GEOID HEIGHT    -        -32.754 (meters)                     GEOID99
 CI6709  GEOID HEIGHT    -        -32.803 (meters)                     GEOID18
 CI6709  NAD 83(2011) X  -     49,642.124 (meters)                     COMP
 CI6709  NAD 83(2011) Y  - -4,828,336.836 (meters)                     COMP
 CI6709  NAD 83(2011) Z  -  4,153,462.140 (meters)                     COMP
 CI6709  LAPLACE CORR    -          2.83  (seconds)                    DEFLEC18
 CI6709
 CI6709  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI6709  Standards:
 CI6709         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI6709            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI6709  -------------------------------------------------------------------
 CI6709  NETWORK    1.33   1.76           0.57   0.51   0.90     -0.20896923
 CI6709  -------------------------------------------------------------------
 CI6709  Click here for local accuracies and other accuracy information.
 CI6709
 CI6709.The horizontal coordinates were established by GPS observations
 CI6709.and adjusted by the National Geodetic Survey in June 2012.
 CI6709
 CI6709.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI6709.been affixed to the stable North American tectonic plate. See 
 CI6709.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI6709
 CI6709.The horizontal coordinates are valid at the epoch date displayed above
 CI6709.which is a decimal equivalence of Year/Month/Day.
 CI6709
 CI6709.The orthometric height was determined by GPS observations and a
 CI6709.high-resolution geoid model.
 CI6709
 CI6709.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI6709.GEOID18 height accuracy estimate available here.
 CI6709
 CI6709.Click photographs - Photos may exist for this station.
 CI6709
 CI6709.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI6709
 CI6709.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI6709
 CI6709.The ellipsoidal height was determined by GPS observations
 CI6709.and is referenced to NAD 83.
 CI6709
 CI6709. The following values were computed from the NAD 83(2011) position.
 CI6709
 CI6709;                    North         East     Units Scale Factor Converg.
 CI6709;SPC IL W     -   469,289.365   763,683.622   MT  0.99999108   +0 29 41.1
 CI6709;SPC IL W     - 1,539,660.19  2,505,518.68   sFT  0.99999108   +0 29 41.1
 CI6709;UTM  16      - 4,529,548.305   296,896.532   MT  1.00010775   -1 34 43.7
 CI6709
 CI6709!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI6709!SPC IL W     -   0.99997321  x   0.99999108  =   0.99996429
 CI6709!UTM  16      -   0.99997321  x   1.00010775  =   1.00008096
 CI6709
 CI6709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9689629548(NAD 83)
 CI6709
 CI6709                          SUPERSEDED SURVEY CONTROL
 CI6709
 CI6709  NAD 83(2007)-  40 53 30.61232(N)    089 24 39.38217(W) AD(2002.00) 0
 CI6709  ELLIP H (02/10/07)  170.816  (m)                       GP(2002.00)    
 CI6709  ELLIP H (02/03/05)  170.809  (m)                       GP(       ) 4 2
 CI6709  NAD 83(1997)-  40 53 30.61227(N)    089 24 39.38196(W) AD(       ) 1
 CI6709  ELLIP H (03/04/03)  170.820  (m)                       GP(       ) 4 2
 CI6709
 CI6709.Superseded values are not recommended for survey control.
 CI6709
 CI6709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI6709.See file dsdata.pdf to determine how the superseded data were derived.
 CI6709
 CI6709_MARKER: DZ = AZIMUTH MARK DISK
 CI6709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI6709_STAMPING: BENNINGTON 1939
 CI6709_MARK LOGO: CGS
 CI6709_PROJECTION: PROJECTING 30 CENTIMETERS
 CI6709_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI6709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI6709+STABILITY: SURFACE MOTION
 CI6709_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI6709+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2020
 CI6709
 CI6709  HISTORY     - Date     Condition        Report By
 CI6709  HISTORY     - 1969     MONUMENTED       CGS
 CI6709  HISTORY     - 2001     GOOD             ASCPC
 CI6709  HISTORY     - 20200917 GOOD             ILDT
 CI6709
 CI6709                          STATION DESCRIPTION
 CI6709
 CI6709'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CI6709'TO REACH FROM THE ENTRANCE OF THE WOODFORD COUNTY STATE FISH AND
 CI6709'WILDLIFE AREA ALONG ROUTE 26, GO NORTH ON ROUTE 26 1.2 MILES TO
 CI6709'BRICKTOWN ROAD (TWP RD. 2110 NORTH)  TURN RIGHT AND GO 1.0 MILES ALONG
 CI6709'BRICK TOWN ROAD TO THE STATION ON THE LEFT AT HOUSE NUMBER 686.
 CI6709'
 CI6709'IT IS 22 FEET NORTH OF THE CENTERLINE OF A GRAVEL DRIVE AND 22 FEET
 CI6709'EAST OF THE CENTERLINE OF THE ROAD.  MONUMENT IS 10 INCHES ABOVE
 CI6709'GROUND AND IS STARTING TO BE CHIPPED AWAY FOR ACCESS TO THE DISK.
 CI6709
 CI6709                          STATION RECOVERY (2020)
 CI6709
 CI6709'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 CI6709'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1904 ***********************************************************************
 LC1904  DESIGNATION -  BENNINGTON RM A
 LC1904  PID         -  LC1904
 LC1904  STATE/COUNTY-  IL/WOODFORD
 LC1904  COUNTRY     -  US
 LC1904  USGS QUAD   -  CHILLICOTHE (2018)
 LC1904
 LC1904                         *CURRENT SURVEY CONTROL
 LC1904  ______________________________________________________________________
 LC1904* NAD 83(1997) POSITION- 40 53 17.43560(N) 089 24 36.13717(W)   ADJUSTED
 LC1904* NAVD 88 ORTHO HEIGHT -   207.6   (meters)      681.    (feet) VERTCON3
 LC1904  ______________________________________________________________________
 LC1904  GEOID HEIGHT    -        -32.797 (meters)                     GEOID18
 LC1904  LAPLACE CORR    -          2.83  (seconds)                    DEFLEC18
 LC1904  HORZ ORDER      -  FIRST
 LC1904
 LC1904.The horizontal coordinates were established by classical geodetic methods
 LC1904.and adjusted by the National Geodetic Survey in October 1999.
 LC1904
 LC1904.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1904.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1904
 LC1904.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1904.GEOID18 height accuracy estimate available here.
 LC1904
 LC1904.Click photographs - Photos may exist for this station.
 LC1904
 LC1904.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1904
 LC1904. The following values were computed from the NAD 83(1997) position.
 LC1904
 LC1904;                    North         East     Units Scale Factor Converg.
 LC1904;SPC IL W     -   468,883.547   763,763.070   MT  0.99999120   +0 29 43.1
 LC1904;SPC IL W     - 1,538,328.77  2,505,779.34   sFT  0.99999120   +0 29 43.1
 LC1904;UTM  16      - 4,529,139.830   296,961.252   MT  1.00010742   -1 34 41.2
 LC1904
 LC1904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1904!SPC IL W     -   0.99997258  x   0.99999120  =   0.99996378
 LC1904!UTM  16      -   0.99997258  x   1.00010742  =   1.00008000
 LC1904
 LC1904:                Primary Azimuth Mark                     Grid Az
 LC1904:SPC IL W     -  CAZENOVIA EDUC TV MAST                   126 27 17.1
 LC1904:UTM  16      -  CAZENOVIA EDUC TV MAST                   128 31 41.4
 LC1904
 LC1904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9696129139(NAD 83)
 LC1904
 LC1904|---------------------------------------------------------------------|
 LC1904| PID    Reference Object                     Distance      Geod. Az  |
 LC1904|                                                           dddmmss.s |
 LC1904| LC1903 BENNINGTON                           27.784 METERS 02020     |
 LC1904| LC1897 CAZENOVIA EDUC TV MAST              APPROX.10.0 KM 1265700.2 |
 LC1904|---------------------------------------------------------------------|
 LC1904
 LC1904                          SUPERSEDED SURVEY CONTROL
 LC1904
 LC1904  NAD 83(1986)-  40 53 17.44803(N)    089 24 36.14294(W) AD(       ) 1
 LC1904  NAD 27      -  40 53 17.31743(N)    089 24 35.82540(W) AD(       ) 1
 LC1904  NGVD 29 (07/19/86)  207.7    (m)          681.     (f) VERT ANG       
 LC1904
 LC1904.Superseded values are not recommended for survey control.
 LC1904
 LC1904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1904.See file dsdata.pdf to determine how the superseded data were derived.
 LC1904
 LC1904_MARKER: DS = TRIANGULATION STATION DISK
 LC1904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1904_STAMPING: BENNINGTON RM A 1969
 LC1904_MARK LOGO: CGS
 LC1904_PROJECTION: RECESSED 30 CENTIMETERS
 LC1904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1904+STABILITY: SURFACE MOTION
 LC1904
 LC1904  HISTORY     - Date     Condition        Report By
 LC1904  HISTORY     - 1969     MONUMENTED       CGS
 LC1904  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC1904
 LC1904                          STATION DESCRIPTION
 LC1904
 LC1904'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1904'THE STATION IS LOCATED ABOUT 9.5 MILES SOUTH OF LACON, 5 MILES
 LC1904'WEST OF LOW POINT, AND 3 MILES EAST OF THE ILLINOIS RIVER.  IT IS
 LC1904'ON PROPERTY OWNED BY MR. JOHN BACHMAN.
 LC1904'
 LC1904'FOR A ROUTE TO REACH THE STATION, SEE THE DESCRIPTION FOR
 LC1904'TRIANGULATION STATION BENNINGTON 1939.
 LC1904'
 LC1904'THE STATION MARK IS A STANDARD DISK STAMPED BENNINGTON RM A 1969,
 LC1904'SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT WHICH IS ABOUT
 LC1904'12 INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 237 FEET
 LC1904'EAST-SOUTHEAST OF A METAL WITNESS POST WITH A SIGN ATTACHED.  NOTE
 LC1904'1B7A.
 LC1904'
 LC1904'NOTE--THE TRAVERSE DISTANCE BELOW HAS BEEN REDUCED TO SEA LEVEL.
 LC1904
 LC1904                          STATION RECOVERY (1998)
 LC1904
 LC1904'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1904'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1867 ***********************************************************************
 LC1867  DESIGNATION -  BENSON ATT MWV KSO 79
 LC1867  PID         -  LC1867
 LC1867  STATE/COUNTY-  IL/WOODFORD
 LC1867  COUNTRY     -  US
 LC1867  USGS QUAD   -  MINONK (2018)
 LC1867
 LC1867                         *CURRENT SURVEY CONTROL
 LC1867  ______________________________________________________________________
 LC1867* NAD 83(1997) POSITION- 40 52 54.28394(N) 089 07 23.30602(W)   ADJUSTED
 LC1867  ______________________________________________________________________
 LC1867  GEOID HEIGHT    -        -32.516 (meters)                     GEOID18
 LC1867  LAPLACE CORR    -          1.99  (seconds)                    DEFLEC18
 LC1867  HORZ ORDER      -  THIRD
 LC1867
 LC1867.The horizontal coordinates were established by classical geodetic methods
 LC1867.and adjusted by the National Geodetic Survey in October 1999.
 LC1867
 LC1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1867.GEOID18 height accuracy estimate available here.
 LC1867
 LC1867.Click photographs - Photos may exist for this station.
 LC1867
 LC1867.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1867
 LC1867. The following values were computed from the NAD 83(1997) position.
 LC1867
 LC1867;                    North         East     Units Scale Factor Converg.
 LC1867;SPC IL W     -   468,418.042   787,949.526   MT  1.00003635   +0 40 58.9
 LC1867;SPC IL W     - 1,536,801.53  2,585,131.07   sFT  1.00003635   +0 40 58.9
 LC1867;UTM  16      - 4,527,799.605   321,115.927   MT  0.99999387   -1 23 23.9
 LC1867
 LC1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2111527799(NAD 83)
 LC1867
 LC1867                          SUPERSEDED SURVEY CONTROL
 LC1867
 LC1867  NAD 83(1986)-  40 52 54.29962(N)    089 07 23.31229(W) AD(       ) 3
 LC1867  NAD 27      -  40 52 54.16996(N)    089 07 23.03534(W) AD(       ) 3
 LC1867
 LC1867.Superseded values are not recommended for survey control.
 LC1867
 LC1867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1867.See file dsdata.pdf to determine how the superseded data were derived.
 LC1867
 LC1867_MARKER: 45 = MICROWAVE TOWER
 LC1867
 LC1867  HISTORY     - Date     Condition        Report By
 LC1867  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC1867  HISTORY     - 19981014 GOOD             USPSQD
 LC1867
 LC1867                          STATION DESCRIPTION
 LC1867
 LC1867'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1867'THE STATION IS THE RED LIGHT ATOP THE BENSON, AMERICAN TELEPHONE
 LC1867'AND TELEGRAPH COMPANY MICROWAVE RELAY TOWER KSO 79 THAT IS LOCATED
 LC1867'ABOUT 4 MILES SOUTHWEST OF MINONK AND 2 MILES NORTH OF BENSON.  THE
 LC1867'TOWER IS A FOUR LEGGED STRUCTURE, PAINTED IN ALTERNATE BANDS OF
 LC1867'RED AND WHITE WITH TWO FAN SHAPED ANTENNAS LOCATED AT THE TOP ON
 LC1867'THE WEST SIDE AND TWO FAN SHAPED ANTENNAS LOCATED ABOUT 40 FEET
 LC1867'FROM THE TOP ON THE EAST SIDE.  THE TOWER IS 175 FEET IN
 LC1867'HEIGHT.
 LC1867
 LC1867                          STATION RECOVERY (1998)
 LC1867
 LC1867'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0337 ***********************************************************************
 JB0337  DESIGNATION -  BENTON
 JB0337  PID         -  JB0337
 JB0337  STATE/COUNTY-  IL/FRANKLIN
 JB0337  COUNTRY     -  US
 JB0337  USGS QUAD   -  REND LAKE DAM (2018)
 JB0337
 JB0337                         *CURRENT SURVEY CONTROL
 JB0337  ______________________________________________________________________
 JB0337* NAD 83(1997) POSITION- 38 02 02.99221(N) 088 55 19.26690(W)   ADJUSTED
 JB0337* NAVD 88 ORTHO HEIGHT -   133.801 (meters)      438.98  (feet) ADJUSTED
 JB0337  ______________________________________________________________________
 JB0337  GEOID HEIGHT    -        -29.691 (meters)                     GEOID18
 JB0337  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 JB0337  DYNAMIC HEIGHT  -        133.712 (meters)      438.69  (feet) COMP
 JB0337  MODELED GRAVITY -    979,960.1   (mgal)                       NAVD 88
 JB0337
 JB0337  HORZ ORDER      -  SECOND
 JB0337  VERT ORDER      -  SECOND    CLASS 0
 JB0337
 JB0337.The horizontal coordinates were established by classical geodetic methods
 JB0337.and adjusted by the National Geodetic Survey in October 1999.
 JB0337
 JB0337.The orthometric height was determined by differential leveling and
 JB0337.adjusted by the NATIONAL GEODETIC SURVEY
 JB0337.in June 1991.
 JB0337
 JB0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0337.GEOID18 height accuracy estimate available here.
 JB0337
 JB0337.Click photographs - Photos may exist for this station.
 JB0337
 JB0337.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0337
 JB0337.The dynamic height is computed by dividing the NAVD 88
 JB0337.geopotential number by the normal gravity value computed on the
 JB0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0337.degrees latitude (g = 980.6199 gals.).
 JB0337
 JB0337.The modeled gravity was interpolated from observed gravity values.
 JB0337
 JB0337. The following values were computed from the NAD 83(1997) position.
 JB0337
 JB0337;                    North         East     Units Scale Factor Converg.
 JB0337;SPC IL E     -   151,930.492   248,319.393   MT  1.00000788   -0 21 45.8
 JB0337;SPC IL E     -   498,458.62    814,694.54   sFT  1.00000788   -0 21 45.8
 JB0337;UTM  16      - 4,211,349.175   331,322.526   MT  0.99995043   -1 11 04.2
 JB0337
 JB0337!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0337!SPC IL E     -   0.99998366  x   1.00000788  =   0.99999154
 JB0337!UTM  16      -   0.99998366  x   0.99995043  =   0.99993409
 JB0337
 JB0337:                Primary Azimuth Mark                     Grid Az
 JB0337:SPC IL E     -  BENTON AZ MK                             013 02 54.1
 JB0337:UTM  16      -  BENTON AZ MK                             013 52 12.5
 JB0337
 JB0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3132211349(NAD 83)
 JB0337
 JB0337|---------------------------------------------------------------------|
 JB0337| PID    Reference Object                     Distance      Geod. Az  |
 JB0337|                                                           dddmmss.s |
 JB0337| JB0336 BENTON AZ MK                                       0124108.3 |
 JB0337| JB0339 BENTON RM 1                          29.612 METERS 03442     |
 JB0337| JB0340 BENTON RM 3                          20.316 METERS 11330     |
 JB0337| JB0338 BENTON RM 2                          23.576 METERS 11952     |
 JB0337| HB1634 BENTON MUNICIPAL TANK               APPROX. 4.0 KM 1770600.4 |
 JB0337| JB1874 SESSER MUNICIPAL TANK               APPROX.12.6 KM 2983823.4 |
 JB0337|---------------------------------------------------------------------|
 JB0337
 JB0337                          SUPERSEDED SURVEY CONTROL
 JB0337
 JB0337  NAD 83(1993)-  38 02 03.00340(N)    088 55 19.26674(W) AD(       ) 2
 JB0337  NAD 83(1986)-  38 02 03.00519(N)    088 55 19.26832(W) AD(       ) 2
 JB0337  NAD 27      -  38 02 02.82429(N)    088 55 19.02349(W) AD(       ) 2
 JB0337  NGVD 29 (??/??/92)  133.892  (m)          439.28   (f) ADJ UNCH    2 0
 JB0337  NGVD 29             133.89   (m)          439.3    (f) LEVELING    3  
 JB0337
 JB0337.Superseded values are not recommended for survey control.
 JB0337
 JB0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0337.See file dsdata.pdf to determine how the superseded data were derived.
 JB0337
 JB0337_MARKER: DS = TRIANGULATION STATION DISK
 JB0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0337_STAMPING: BENTON 1960
 JB0337_MARK LOGO: CGS
 JB0337_PROJECTION: FLUSH
 JB0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0337+STABILITY: SURFACE MOTION
 JB0337
 JB0337  HISTORY     - Date     Condition        Report By
 JB0337  HISTORY     - 1960     MONUMENTED       CGS
 JB0337  HISTORY     - 1960     GOOD             CGS
 JB0337  HISTORY     - 1973     GOOD             NGS
 JB0337  HISTORY     - 1973     GOOD             NGS
 JB0337  HISTORY     - 1975     GOOD             USGS
 JB0337  HISTORY     - 1981     GOOD             ILDT
 JB0337  HISTORY     - 20090709 MARK NOT FOUND   ILDT
 JB0337
 JB0337                          STATION DESCRIPTION
 JB0337
 JB0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0337'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF BENTON, AT THE SOUTHERN
 JB0337'ILLINOIS FORESTRY HEADQUARTERS ON THE WEST SIDE OF STATE HIGHWAY 37
 JB0337'AND ABOUT 200 FEET NORTH OF A LOOKOUT TOWER.
 JB0337'
 JB0337'TO REACH FROM THE COURT HOUSE IN BENTON, GO NORTH ON STATE HIGHWAY 37
 JB0337'FOR 2.5 MILES TO THE SOUTHERN ILLINOIS FORESTRY HEADQUARTERS ON THE
 JB0337'LEFT, TURN LEFT THROUGH WHITE BOARD GATE NORTH OF BUILDINGS FOR 0.05
 JB0337'MILE TO BUILDING ON THE LEFT, KEEP RIGHT FOR ABOUT 0.05 MILE TO
 JB0337'ANOTHER BUILDING JUST NORTHEAST OF THE LOOKOUT TOWER, PASS THROUGH
 JB0337'BUILDING DRIVEWAY AND GO ABOUT 50 FEET TO THE STATION AS DESCRIBED.
 JB0337'
 JB0337'STATION MARK, A STANDARD STATION DISK SET IN TOP OF A 12 INCH SQUARE
 JB0337'CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND STAMPED BENTON 1960.
 JB0337'THE MARK IS 73 FEET NORTH OF THE NORTHWEST END OF EQUIPMENT BUILDING,
 JB0337'29 FEET WEST OF THE CENTER OF A TRACK ROAD AND 8.3 FEET SOUTHEAST OF A
 JB0337'WITNESS POST.
 JB0337'
 JB0337'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A
 JB0337'12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND STAMPED
 JB0337'BENTON NO 1 1960.  THE MARK IS 14 FEET WEST OF A 6 INCH SQUARE FENCE
 JB0337'POST WITH BRACE, 9 FEET NORTH OF THE CENTER OF A TRACK ROAD AND 1 FOOT
 JB0337'SOUTH OF A FENCE.
 JB0337'
 JB0337'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A
 JB0337'12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND
 JB0337'STAMPED BENTON NO 2 1960.  THE MARK IS 53 FEET EAST OF THE CENTER OF A
 JB0337'TRACK ROAD AND 14 FEET NORTHEAST OF THE NORTHEAST CORNER OF EQUIPMENT
 JB0337'BUILDING.
 JB0337'
 JB0337'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0337'CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND STAMPED BENTON 1960.
 JB0337'THE MARK IS 49 FEET EAST OF A TELEPHONE POLE, 43 FEET SOUTH OF THE
 JB0337'CENTER OF DRIVEWAY, 12 FEET SOUTH OF THE NORTHWEST CORNER OF BARN AND
 JB0337'1 FOOT WEST OF BARN.
 JB0337'
 JB0337'TO REACH THE AZIMUTH MARK FROM THE ENTRANCE TO THE SOUTHERN ILLINOIS
 JB0337'FORESTRY HEADQUARTERS, GO NORTH ON STATE HIGHWAY 37 FOR 0.3 MILE TO A
 JB0337'DRIVEWAY ON THE RIGHT, TURN RIGHT TO BARN AND THE MARK AS DESCRIBED.
 JB0337'
 JB0337'HEIGHT OF LIGHT ABOVE STATION MARK 30.09 METERS.
 JB0337
 JB0337                          STATION RECOVERY (1960)
 JB0337
 JB0337'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0337'2.7 MI N FROM BENTON.
 JB0337'ABOUT 2.65 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0337'HOUSE AT BENTON, GO EAST ON GRAVEL ROAD AT A WHITE GATE JUST
 JB0337'NORTH OF THE SOUTHERN ILLINOIS FORESTRY HEADQUARTERS BUILDING
 JB0337'FOR 0.05 MILE TO THE FIRE TOWER AND DRIVE THROUGH STORAGE
 JB0337'BUILDING, 54 FEET NORTH OF THE NORTHWEST CORNER OF THE STORAGE
 JB0337'BUILDING, 30 FEET WEST OF THE CENTER LINE OF THE ROAD, 72 FEET
 JB0337'SOUTH-SOUTHWEST OF THE CENTER OF A T-JUNCTION, 8.5 FEET EAST OF
 JB0337'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0337'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0337
 JB0337                          STATION RECOVERY (1973)
 JB0337
 JB0337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0337'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 1 WERE FOUND IN GOOD
 JB0337'CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND ASSUMED TO HAVE BEEN
 JB0337'DESTROYED BY BUILDING.  THE LINE OF SIGHT TO THE AZIMUTH MARK IS
 JB0337'OBSTRUCTED BY TREES.  THE DISTANCE TO REFERENCE MARK 1 CHECKED.
 JB0337'REFERENCE MARK 3 WAS SET.  THE STATION MARK WAS FOUND WITH A THIN
 JB0337'LAYER OF CONCRETE OVER IT AND THIS WAS BROKEN AND THE MARK EXPOSED.  A
 JB0337'NEW DESCRIPTION FOLLOWS-
 JB0337'
 JB0337'THE STATION IS LOCATED AT THE SOUTHERN ILLINOIS FORESTRY HEADQUARTERS,
 JB0337'85 FEET NORTHWEST OF THE SOUTHEAST FENCE CORNER, 70 FEET SOUTHWEST OF
 JB0337'THE NORTHWEST CORNER OF A LARGE METAL BUILDING, 75 FEET NORTHWEST OF
 JB0337'THE SOUTHWEST CORNER OF THE BUILDING, 2 FEET SOUTHEAST OF THE
 JB0337'NORTHEAST 1 OF 4 METAL LEGS OF AN OVERHEAD HOIST, 24 FEET EAST OF A
 JB0337'FENCE AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.  THE MONUMENT IS 3
 JB0337'INCHES UNDERGROUND AND THE DISK IS STAMPED BENTON 1960.
 JB0337'
 JB0337'TO REACH THE STATION FROM THE COURTHOUSE AT BENTON, GO NORTH ON STATE
 JB0337'HIGHWAY 37 FOR 2.5 MILES TO THE SOUTHERN ILLINOIS FORESTRY
 JB0337'HEADQUARTERS ON THE LEFT.  TURN LEFT PASSING THROUGH BOARD GATE TO THE
 JB0337'NORTH OF THE BUILDING AND GO WEST ABOUT 50 FEET TO A ROAD RIGHT.  TURN
 JB0337'RIGHT AND GO NORTH AND WEST ENTERING FENCE AREA FOR 0.1 MILE TO THE
 JB0337'STATION.
 JB0337'
 JB0337'REFERENCE MARK 1 IS 53 FEET NORTH OF THE NORTHWEST CORNER OF THE
 JB0337'BUILDING, 83 FEET EAST OF FENCE CORNER AND GATE, IN AN EAST-WEST WOVEN
 JB0337'WIRE FENCE LINE AND 86 FEET WEST OF A FENCE CORNER AND A GATE.  THE
 JB0337'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED BENTON NO 1 1960.
 JB0337'
 JB0337'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BENTON 1960 NO 3 1973, SET
 JB0337'IN A DRILL HOLE IN THE TOP AND SOUTHWEST END OF A CONCRETE APRON ON
 JB0337'THE WEST SIDE OF THE BUILDING, 55 FEET SOUTH OF THE NORTHWEST CORNER
 JB0337'OF THE BUILDING, 8 FEET NORTHWEST OF THE SOUTHWEST CORNER OF BUILDING
 JB0337'A AND 24 FEET NORTHWEST OF A FENCE CORNER.
 JB0337'
 JB0337'THE AZIMUTH MARK IS 125 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 49
 JB0337'FEET EAST OF A TELEPHONE POLE, 43 FEET SOUTH OF THE CENTERLINE OF
 JB0337'DRIVEWAY, 12 FEET SOUTH OF THE NORTHWEST CORNER OF A BARN AND 1 FOOT
 JB0337'WEST OF THE WEST WALL OF BARN.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB0337'STAMPED BENTON 1960.
 JB0337'
 JB0337'TO REACH THE AZIMUTH MARK FROM THE FORESTRY BUILDING, GO NORTH ON
 JB0337'HIGHWAY 37 FOR 0.3 MILE TO THE MARK ON THE RIGHT.
 JB0337'
 JB0337'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0337
 JB0337                          STATION RECOVERY (1973)
 JB0337
 JB0337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0337'RECOVERED IN GOOD CONDITION.
 JB0337
 JB0337                          STATION RECOVERY (1975)
 JB0337
 JB0337'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 JB0337'THE STATION IS ONLY 55 FT. NORTH OF THE NW CORNER OF THE EQUIPMENT
 JB0337'BLDG.
 JB0337
 JB0337                          STATION RECOVERY (1981)
 JB0337
 JB0337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981 (DEM)
 JB0337'BENTON - 1960 RECOVERED GOOD.
 JB0337'
 JB0337'R.M. NO. 3 OK.
 JB0337'
 JB0337'DISTANCE AND DIRECTION FROM NEAREST TOWN--3.0 MI N. OF BENTON.
 JB0337
 JB0337                          STATION RECOVERY (2009)
 JB0337
 JB0337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0337'FORESTRY PERSONNEL SAID IT HAD BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0336 ***********************************************************************
 JB0336  DESIGNATION -  BENTON AZ MK
 JB0336  PID         -  JB0336
 JB0336  STATE/COUNTY-  IL/FRANKLIN
 JB0336  COUNTRY     -  US
 JB0336  USGS QUAD   -  REND LAKE DAM (2018)
 JB0336
 JB0336                         *CURRENT SURVEY CONTROL
 JB0336  ______________________________________________________________________
 JB0336* NAD 83(1986) POSITION- 38 02 21.     (N) 088 55 13.     (W)   SCALED
 JB0336* NAVD 88 ORTHO HEIGHT -   135.509 (meters)      444.58  (feet) ADJUSTED
 JB0336  ______________________________________________________________________
 JB0336  GEOID HEIGHT    -        -29.701 (meters)                     GEOID18
 JB0336  DYNAMIC HEIGHT  -        135.419 (meters)      444.29  (feet) COMP
 JB0336  MODELED GRAVITY -    979,960.4   (mgal)                       NAVD 88
 JB0336
 JB0336  VERT ORDER      -  SECOND    CLASS 0
 JB0336
 JB0336.The horizontal coordinates were scaled from a map and have
 JB0336.an estimated accuracy of +/- 6 seconds.
 JB0336
 JB0336.The orthometric height was determined by differential leveling and
 JB0336.adjusted by the NATIONAL GEODETIC SURVEY
 JB0336.in June 1991.
 JB0336
 JB0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0336.GEOID18 height accuracy estimate available here.
 JB0336
 JB0336.Click photographs - Photos may exist for this station.
 JB0336
 JB0336.The dynamic height is computed by dividing the NAVD 88
 JB0336.geopotential number by the normal gravity value computed on the
 JB0336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0336.degrees latitude (g = 980.6199 gals.).
 JB0336
 JB0336.The modeled gravity was interpolated from observed gravity values.
 JB0336
 JB0336;                    North         East    Units  Estimated Accuracy
 JB0336;SPC IL E     -   152,490.      248,480.      MT  (+/- 180 meters Scaled)
 JB0336
 JB0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH314119(NAD 83)
 JB0336
 JB0336                          SUPERSEDED SURVEY CONTROL
 JB0336
 JB0336  NGVD 29 (??/??/92)  135.601  (m)          444.88   (f) ADJ UNCH    2 0
 JB0336
 JB0336.Superseded values are not recommended for survey control.
 JB0336
 JB0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0336.See file dsdata.pdf to determine how the superseded data were derived.
 JB0336
 JB0336_MARKER: DZ = AZIMUTH MARK DISK
 JB0336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0336_STAMPING: BENTON 1960
 JB0336_MARK LOGO: CGS
 JB0336_PROJECTION: FLUSH
 JB0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0336+STABILITY: SURFACE MOTION
 JB0336_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0336+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2009
 JB0336
 JB0336  HISTORY     - Date     Condition        Report By
 JB0336  HISTORY     - 1960     MONUMENTED       CGS
 JB0336  HISTORY     - 1973     GOOD             NGS
 JB0336  HISTORY     - 20090709 GOOD             ILDT
 JB0336  HISTORY     - 20140812 GOOD             ILDT
 JB0336
 JB0336                          STATION DESCRIPTION
 JB0336
 JB0336'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0336'3 MI N FROM BENTON.
 JB0336'ABOUT 3.05 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0336'HOUSE AT BENTON, AT THE JUNCTION OF A DRIVE EAST TO A BARNYARD,
 JB0336'125 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 44 FEET SOUTH
 JB0336'OF THE CENTER LINE OF THE DRIVE, 48 FEET EAST-SOUTHEAST OF A
 JB0336'TELEPHONE POLE, 12 FEET SOUTH OF THE NORTHWEST CORNER OF A
 JB0336'BARN, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A
 JB0336'CONCRETE POST FLUSH WITH THE GROUND.
 JB0336
 JB0336                          STATION RECOVERY (1973)
 JB0336
 JB0336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0336'RECOVERED IN GOOD CONDITION.
 JB0336
 JB0336                          STATION RECOVERY (2009)
 JB0336
 JB0336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0336'RECOVERED IN GOOD CONDITION.
 JB0336
 JB0336                          STATION RECOVERY (2014)
 JB0336
 JB0336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0336'ADDING REF. TIE 1' WEST OF SMALL BARN AND ABOUT 8 INCHES DEEP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1634 ***********************************************************************
 HB1634  DESIGNATION -  BENTON MUNICIPAL TANK
 HB1634  PID         -  HB1634
 HB1634  STATE/COUNTY-  IL/FRANKLIN
 HB1634  COUNTRY     -  US
 HB1634  USGS QUAD   -  WEST FRANKFORT (2018)
 HB1634
 HB1634                         *CURRENT SURVEY CONTROL
 HB1634  ______________________________________________________________________
 HB1634* NAD 83(1997) POSITION- 37 59 54.00181(N) 088 55 11.00972(W)   ADJUSTED
 HB1634  ______________________________________________________________________
 HB1634  GEOID HEIGHT    -        -29.630 (meters)                     GEOID18
 HB1634  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 HB1634  HORZ ORDER      -  THIRD
 HB1634
 HB1634.The horizontal coordinates were established by classical geodetic methods
 HB1634.and adjusted by the National Geodetic Survey in October 1999.
 HB1634
 HB1634.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1634.GEOID18 height accuracy estimate available here.
 HB1634
 HB1634.Click photographs - Photos may exist for this station.
 HB1634
 HB1634.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1634
 HB1634. The following values were computed from the NAD 83(1997) position.
 HB1634
 HB1634;                    North         East     Units Scale Factor Converg.
 HB1634;SPC IL E     -   147,952.179   248,495.686   MT  1.00000766   -0 21 39.6
 HB1634;SPC IL E     -   485,406.44    815,272.93   sFT  1.00000766   -0 21 39.6
 HB1634;UTM  16      - 4,207,368.973   331,441.759   MT  0.99994994   -1 10 55.7
 HB1634
 HB1634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3144107368(NAD 83)
 HB1634
 HB1634                          SUPERSEDED SURVEY CONTROL
 HB1634
 HB1634  NAD 83(1993)-  37 59 54.01229(N)    088 55 11.00961(W) AD(       ) 3
 HB1634  NAD 83(1986)-  37 59 54.01471(N)    088 55 11.01117(W) AD(       ) 3
 HB1634  NAD 27      -  37 59 53.83377(N)    088 55 10.76478(W) AD(       ) 3
 HB1634
 HB1634.Superseded values are not recommended for survey control.
 HB1634
 HB1634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1634.See file dsdata.pdf to determine how the superseded data were derived.
 HB1634
 HB1634_MARKER: 53 = ELEVATED TANK
 HB1634
 HB1634  HISTORY     - Date     Condition        Report By
 HB1634  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1634
 HB1634                          STATION DESCRIPTION
 HB1634
 HB1634'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1634'THE STATION IS THE FINIAL AT THE APEX OF THE TANK. THE TANK IS
 HB1634'SUPPORTED BY FOUR STEEL LEGS. THE SUPPORTING STRUCTURE
 HB1634'AND THE TANK ARE SILVER COLORED WITH THE LEGEND BENTON PAINTED IN
 HB1634'BLACK LETTERS ON THE WEST SIDE. THE OVERALL HEIGHT IS ABOUT
 HB1634'90 FEET. IT IS LOCATED IN THE NORTHEAST SECTION OF BENTON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0616 ***********************************************************************
 NG0616  DESIGNATION -  BENTON RESET
 NG0616  PID         -  NG0616
 NG0616  STATE/COUNTY-  IL/LAKE
 NG0616  COUNTRY     -  US
 NG0616  USGS QUAD   -  WADSWORTH (2018)
 NG0616
 NG0616                         *CURRENT SURVEY CONTROL
 NG0616  ______________________________________________________________________
 NG0616* NAD 83(1997) POSITION- 42 29 02.84622(N) 087 52 43.77112(W)   ADJUSTED
 NG0616* NAVD 88 ORTHO HEIGHT -   236.    (meters)      774.    (feet) SCALED
 NG0616  ______________________________________________________________________
 NG0616  GEOID HEIGHT    -        -34.542 (meters)                     GEOID18
 NG0616  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 NG0616  HORZ ORDER      -  FIRST
 NG0616
 NG0616.The horizontal coordinates were established by classical geodetic methods
 NG0616.and adjusted by the National Geodetic Survey in October 1999.
 NG0616
 NG0616.The orthometric height was scaled from a topographic map.
 NG0616
 NG0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0616.GEOID18 height accuracy estimate available here.
 NG0616
 NG0616.Click photographs - Photos may exist for this station.
 NG0616
 NG0616.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0616
 NG0616. The following values were computed from the NAD 83(1997) position.
 NG0616
 NG0616;                    North         East     Units Scale Factor Converg.
 NG0616;SPC IL E     -   645,976.883   337,368.661   MT  0.99999217   +0 18 25.1
 NG0616;SPC IL E     - 2,119,342.49  1,106,850.35   sFT  0.99999217   +0 18 25.1
 NG0616;SPC WI S     -    56,001.143   774,394.144   MT  1.00005956   +1 27 26.9
 NG0616;SPC WI S     -   183,730.42  2,540,658.12   sFT  1.00005956   +1 27 26.9
 NG0616;UTM  16      - 4,703,904.362   427,771.805   MT  0.99966419   -0 35 36.9
 NG0616
 NG0616!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0616!SPC IL E     -   0.99996842  x   0.99999217  =   0.99996059
 NG0616!SPC WI S     -   0.99996842  x   1.00005956  =   1.00002798
 NG0616!UTM  16      -   0.99996842  x   0.99966419  =   0.99963262
 NG0616
 NG0616:                Primary Azimuth Mark                     Grid Az
 NG0616:SPC IL E     -  BENTON AZ MK                             181 00 22.9
 NG0616:SPC WI S     -  BENTON AZ MK                             179 51 21.1
 NG0616:UTM  16      -  BENTON AZ MK                             181 54 24.9
 NG0616
 NG0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN2777103904(NAD 83)
 NG0616
 NG0616|---------------------------------------------------------------------|
 NG0616| PID    Reference Object                     Distance      Geod. Az  |
 NG0616|                                                           dddmmss.s |
 NG0616| NG0647 KENOSHA WEST MUNICIPAL TANK         APPROX.11.0 KM 0044121.1 |
 NG0616| NG0656 KENOSHA WILLOWBROOK SANITAR TK      APPROX.13.5 KM 0100624.9 |
 NG0616| NG0651 KENOSHA MC KINLEY SCH CHIMNEY       APPROX.11.3 KM 0124338.2 |
 NG0616| NG0652 KENOSHA NASH MOTORS CO TANK         APPROX.11.3 KM 0150608.7 |
 NG0616| NG0649 KENOSHA HOLY ROSARY POMPEII TR      APPROX.12.8 KM 0154425.7 |
 NG0616| NG0650 KENOSHA ST ANTHONYS CH SPIRE        APPROX.12.2 KM 0164528.4 |
 NG0616| NG0648 KENOSHA ALLEN A CO TANK             APPROX.11.3 KM 0165008.3 |
 NG0616| NG0654 KENOSHA COOPERS INC STACK           APPROX.11.4 KM 0172205.7 |
 NG0616| NG0655 KENOSHA EAST MUNICIPAL TANK         APPROX.11.9 KM 0184547.2 |
 NG0616| NG0653 KENOSHA HANNAHS MFG CO STACK        APPROX.12.4 KM 0201059.2 |
 NG0616| NG0644 KENOSHA AMERICAN BRASS CO STK       APPROX.11.1 KM 0213847.0 |
 NG0616| NG0645 KENOSHA CENTRAL HIGH SCH STACK      APPROX.11.9 KM 0222448.7 |
 NG0616| NG0622 RACINE REEF LIGHT                   APPROX.29.5 KM 0232121.3 |
 NG0616| NG0646 KENOSHA FIRST CONG CH SPIRE         APPROX.11.8 KM 0235902.7 |
 NG0616| NG0643 KENOSHA SIMMONS CO EAST STACK       APPROX.12.5 KM 0250606.2 |
 NG0616| CI9018 BENTON RM 1                           2.808 METERS 04032     |
 NG0616| CI9020 BENTON RM 3                          29.598 METERS 04337     |
 NG0616| CI9022 BENTON RS                            19.647 METERS 07018     |
 NG0616| NG0578 ZION MARSHALL FIELDS CO TANK        APPROX. 6.8 KM 1290537.7 |
 NG0616| NG0573 ZION HOME CUPOLA                    APPROX. 5.9 KM 1315157.5 |
 NG0616| CI9021 BENTON RM 4                          27.406 METERS 13236     |
 NG0616| NG0577 ZION RADIO STATION WCBD N MAST      APPROX. 5.2 KM 1350541.0 |
 NG0616| NG0575 ZION MUNICIPAL TANK                 APPROX. 6.0 KM 1351209.9 |
 NG0616| NG0576 ZION RADIO STATION WCBD S MAST      APPROX. 5.3 KM 1360429.9 |
 NG0616| CI9019 BENTON RM 2                          32.556 METERS 14500     |
 NG0616| NG0596 CHICAGO ST PAUL AIRWAY BCN 3        APPROX.17.3 KM 1773128.2 |
 NG0616| NG0607 WAUKEGAN RADIO STA WKRS S MAST      APPROX.14.9 KM 1805335.9 |
 NG0616| CI9017 BENTON AZ MK                                       1811848.0 |
 NG0616| NG0620 AIRPORT BCN WAUKEGAN AIRPORT        APPROX.10.0 KM 1821116.2 |
 NG0616| NG0618 CHICAGO ST PAUL AIRWAY BCN 4        APPROX. 0.8 KM 2160834.3 |
 NG0616| NH1052 VOLO NATL GAS CO RADIO MAST         APPROX.29.5 KM 2282247.7 |
 NG0616| NG0660 CHICAGO ST PAUL AWY BCN 5 C         APPROX.14.6 KM 3543738.1 |
 NG0616|---------------------------------------------------------------------|
 NG0616
 NG0616                          SUPERSEDED SURVEY CONTROL
 NG0616
 NG0616  NAD 83(1997)-  42 29 02.84604(N)    087 52 43.77136(W) AD(       ) 1
 NG0616  NAD 83(1994)-  42 29 02.84361(N)    087 52 43.77316(W) AD(       ) 1
 NG0616  NAD 83(1991)-  42 29 02.84233(N)    087 52 43.77478(W) AD(       ) 1
 NG0616  NAD 83(1986)-  42 29 02.84221(N)    087 52 43.79066(W) AD(       ) 1
 NG0616  NAD 27      -  42 29 02.76500(N)    087 52 43.51800(W) AD(       ) 1
 NG0616  USSD        -  42 29 02.88500(N)    087 52 43.34700(W) AD(       ) 3
 NG0616
 NG0616.Superseded values are not recommended for survey control.
 NG0616
 NG0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0616.See file dsdata.pdf to determine how the superseded data were derived.
 NG0616
 NG0616_MARKER: DS = TRIANGULATION STATION DISK
 NG0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0616_STAMPING: BENTON USLS 1873 1935
 NG0616_MARK LOGO: CGS
 NG0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0616+STABILITY: SURFACE MOTION
 NG0616
 NG0616  HISTORY     - Date     Condition        Report By
 NG0616  HISTORY     - 1873     MONUMENTED       USLS
 NG0616  HISTORY     - 1935     SEE DESCRIPTION  CGS
 NG0616  HISTORY     - 1954     GOOD             CGS
 NG0616  HISTORY     - 1971     SEE DESCRIPTION  NGS
 NG0616  HISTORY     - 1971     GOOD             ILHD
 NG0616  HISTORY     - 19970502 GOOD             USPSQD
 NG0616
 NG0616                          STATION DESCRIPTION
 NG0616
 NG0616'DESCRIBED BY US LAKE SURVEY 1873
 NG0616'THIS STATION IS SITUATED IN THE NORTHWEST QUARTER OF THE NORTHWEST
 NG0616'QUARTER OF SECTION 7, BENTON TOWNSHIP, LAKE COUNTY, ILLINOIS.  THE
 NG0616'HEIGHT OF STATION USED WAS 65 FEET.  THE GEODETIC POINT IS MARKED BY A
 NG0616'STONE OF THE USUAL FORM, SET SO THAT ITS UPPER END IS ABOUT 2-1/2 FEET
 NG0616'BELOW THE SURFACE OF THE GROUND.  DIRECTLY ABOVE THE LATTER IS SET
 NG0616'ANOTHER STONE RISING 3 OR 4 INCHES ABOVE THE GROUND.  A
 NG0616'REFERENCE-STONE BEARS SOUTH 13 DEG 04 MIN WEST, AND IS 565.9 METERS
 NG0616'DISTANT FROM THE GEODETIC POINT.  ANOTHER REFERENCE-STONE BEARS NORTH
 NG0616'68 DEG 59 MIN EAST, AND IS 19.65 METERS DISTANT FROM THE GEODETIC
 NG0616'POINT.  HEIGHT OF GROUND AT STATION, 212.6 FEET.
 NG0616
 NG0616                          STATION RECOVERY (1935)
 NG0616
 NG0616'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0616'STATION WAS RECOVERED AND STATION MARKS REPLACED BY NEW ONES.  THE
 NG0616'REFERENCE STONE EAST OF THE STATION WAS RECOVERED BUT IS APPARENTLY
 NG0616'NOT IN ORIGINAL POSITION.  THE DIRECTION TO THIS STONE FAILED TO CHECK
 NG0616'BY S 01 DEG 19 MIN W.  THE REFERENCE STONE SOUTH OF THE STATION WAS
 NG0616'NOT RECOVERED.  TWO REFERENCE MARKS AND AN AZIMUTH MARK WERE SET.
 NG0616'
 NG0616'THIS STATION IS ABOUT 3 MILES NORTHWEST OF ZION, ON LAND OWNED BY MR.
 NG0616'FARMAN, IN THE NORTHWEST QUARTER OF SEC. 7, T. 46 N., R. 12 E.  THE
 NG0616'STATION MARK IS AT HIGHEST POINT OF HILL IN CULTIVATED FIELD, ABOUT
 NG0616'0.4 MILE NORTHWEST OF MR. ENLOES HOUSE, ABOUT 0.3 MILE EAST OF U.S.
 NG0616'HIGHWAY 41, 0.35 MILE NORTH OF EAST-WEST GRAVEL ROAD, 63 FEET WEST OF
 NG0616'FENCE LINE BETWEEN CULTIVATED FIELD AND WOODED PASTURE LAND (LAND TO
 NG0616'EAST OF THIS FENCE OWNED BY MR. ENLOE).  THE SURFACE MARK IS 12 INCHES
 NG0616'UNDERGROUND.  THE STATION MARKS ARE SET.
 NG0616'
 NG0616'STATION IS BEST REACHED FROM THE JUNCTION OF STATE HIGHWAY 50 AND U.S.
 NG0616'HIGHWAY 41, 3.0 MILES WEST OF KENOSHA, BY GOING SOUTH ON U.S. HIGHWAY
 NG0616'41 FOR 5.1 MILES TO ILLINOIS-WISCONSIN STATE LINE, CONTINUE SOUTH ON
 NG0616'U.S. HIGHWAY 41 FOR 1.0 MILE TO CROSSROADS, THENCE EAST ON GRAVEL ROAD
 NG0616'0.45 MILE TO HOUSE OF MR. ENLOE, GO NORTH THROUGH BARNLOT AND FOLLOW
 NG0616'LANE NORTH FROM BARN, 0.25 MILE TO END OF LANE AND END OF TRUCK
 NG0616'TRAVEL.  FROM THIS POINT GO NORTHWEST 0.2 MILE TOWARDS HIGHEST POINT
 NG0616'OF HILL AND STATION.
 NG0616'
 NG0616'REFERENCE MARK NO. 1 1935 IS NORTHEAST OF THE STATION, 2 FEET WEST OF
 NG0616'PROPERTY FENCE LINE.  THE MARK PROJECTS 3 INCHES AND IS SET.
 NG0616'
 NG0616'REFERENCE MARK NO. 2 1935 IS SOUTHEAST OF THE STATION, 2 FEET WEST OF
 NG0616'PROPERTY FENCE LINE.  THE MARK PROJECTS 2 INCHES AND IS SET.  THE
 NG0616'DISTANCE BETWEEN THE REFERENCE MARKS IS 157.55 FEET.
 NG0616'
 NG0616'REFERENCE STONE 1873 IS EAST-NORTHEAST OF THE STATION IN PROPERTY
 NG0616'FENCE LINE, 109.16 FEET NORTH OF REFERENCE MARK NO. 2, 48.31 FEET
 NG0616'SOUTH OF REFERENCE MARK NO. 1.  THE MARK IS A 6- BY 6-INCH SQUARE
 NG0616'CONCRETE POST WITH U.S. AND A DRILL HOLE CUT IN TOP.  THE MARK
 NG0616'PROJECTS 3 INCHES.
 NG0616'
 NG0616'AZIMUTH MARK 1935 IS SOUTH OF THE STATION AT NORTH SIDE OF FIRST
 NG0616'EAST-WEST GRAVEL ROAD SOUTH OF THE STATION, AT SOUTH EDGE OF
 NG0616'CULTIVATED FIELD, 0.3 MILE EAST OF U.S. HIGHWAY 41, 90 FEET WEST OF
 NG0616'FENCE CORNER AT SOUTHEAST CORNER OF FIELD, 30 FEET NORTH OF CENTER
 NG0616'LINE OF GRAVEL ROAD, 1 FOOT NORTH OF FENCE LINE, 10 FEET
 NG0616'WEST-NORTHWEST OF TELEPHONE POLE.  THE MARK PROJECTS 4 INCHES AND IS
 NG0616'SET.
 NG0616'
 NG0616'A 100-FOOT SIGNAL AT ZION AND AN 87-FOOT SIGNAL AT WISCOILL ARE
 NG0616'VISIBLE AT 37 FEET.  A 100-FOOT SIGNAL AT WAUKEGAN AND SOMERS
 NG0616'1873-1935 IS VISIBLE AT 20 FEET.  A 100-FOOT SIGNAL AT SPAULDING AND
 NG0616'BRISTOL R.M. 1873-1935 IS VISIBLE AT THE GROUND.  A 100-FOOT SIGNAL AT
 NG0616'ANTIOCH 2 AND ROOSEVELT IS VISIBLE AT 50 FEET.
 NG0616
 NG0616                          STATION RECOVERY (1954)
 NG0616
 NG0616'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0616'STATION WAS RECOVERED AS DESCRIBED BY C.A.S. IN 1935.  THE STATION
 NG0616'MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  REFERENCE MARKS
 NG0616'NO. 1 AND NO. 2 WERE FOUND DESTROYED.  THE DISTANCE AND DIRECTION TO
 NG0616'THE AZIMUTH MARK CHECKED.  THE STATION MARK IS NOW 68 FEET WEST OF THE
 NG0616'FENCE LINE.  TWO NEW REFERENCE MARKS WERE ESTABLISHED.
 NG0616'
 NG0616'REFERENCE MARK NO. 3 IS IN THE FENCE LINE, 97.10 FEET NORTHEAST OF THE
 NG0616'STATION.  THE MARK IS FLUSH AND THE DISK IS STAMPED BENTON NO 3 1873
 NG0616'1935.
 NG0616'
 NG0616'REFERENCE MARK NO. 4 IS IN THE FENCE LINE, 89.92 FEET SOUTHEAST OF THE
 NG0616'STATION.  THE MARK IS FLUSH AND THE DISK IS STAMPED BENTON NO 4 1873
 NG0616'1935.
 NG0616'
 NG0616'AZIMUTH MARK IS 30 FEET NORTH OF THE CENTER OF A GRAVEL ROAD, 11 FEET
 NG0616'NORTHWEST OF A TELEPHONE POLE AND 1 FOOT NORTH OF FENCE AND WHITE
 NG0616'WITNESS POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 NG0616'STAMPED BENTON 1935.
 NG0616'
 NG0616'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 176 AND 131,
 NG0616'ABOUT 3 MILES WEST OF ZION, GO NORTH ON HIGHWAY 131 FOR 1.0 MILE TO A
 NG0616'GRAVEL CROSSROAD.  TURN RIGHT AND GO EAST ON GRAVEL ROAD FOR 0.2 MILE
 NG0616'TO A DRIVEWAY LEFT.* TURN LEFT AND GO NORTH ON DRIVEWAY PAST EAST SIDE
 NG0616'OF BARN FOR 0.1 MILE TO GATE INTO FIELD.  GO THROUGH GATE AND
 NG0616'NORTHEAST ACROSS FIELD TO HIGHEST POINT OF HILL AND STATION AS
 NG0616'DESCRIBED.
 NG0616'
 NG0616'*TO REACH THE AZIMUTH MARK FROM THE DRIVEWAY, CONTINUE EAST ON THE
 NG0616'GRAVEL ROAD FOR 0.05 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 NG0616'
 NG0616'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NG0616
 NG0616                          STATION RECOVERY (1971)
 NG0616
 NG0616'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 NG0616'THE STATION SITE IS NOW UNDER CULTIVATION AND THE PROPERTY OWNER WAS
 NG0616'NOT AT HOME AND NO ATTEMPT WAS MADE TO VISIT THE STATION OR DO ANY
 NG0616'WORK.  THE AZIMUTH MARK WAS FOUND WITH THE DISK GONE AND A NEW DISK
 NG0616'WAS SET IN THE HOLE AND A DESCRIPTION TO THE AZIMUTH MARK FOLLOWS-
 NG0616'
 NG0616'AZIMUTH MARK IS 37 FEET EAST OF A POWER POLE, 7 FEET SOUTH OF A FENCE,
 NG0616'32 FEET NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT WEST OF A METAL
 NG0616'WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 NG0616'BENTON USLS 1873 1971.
 NG0616'
 NG0616'THE STATION WILL BE VISITED AT A LATER DATE AND THE STATION MARK
 NG0616'LOWERED SINCE IT WAS REPORTED TO BE TOO NEAR THE TOP OF THE GROUND AND
 NG0616'IN DANGER OF BEING HIT BY A PLOW.
 NG0616'
 NG0616'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - ABOUT 3 MILES
 NG0616'NORTHWEST OF ZION
 NG0616
 NG0616                          STATION RECOVERY (1971)
 NG0616
 NG0616'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (FAW)
 NG0616'BENTON (USLS) 1873, 1935 FOUND IN GOOD CONDITION.  BENTON NO. 3 1873
 NG0616'1935 FOUND IN GOOD CONDITION.  BENTON NO. 4 1873, 1935 FOUND IN GOOD
 NG0616'CONDITION.  AZ MARK FOUND, DISK IS MISSING FROM MONUMENT.
 NG0616'
 NG0616'BENTON (USLS) 1873, 1935 SHOULD BE BURIED DEEPER DUE TO FARMERS PLOW
 NG0616'JUST MISSING TOP OF MONUMENT.  A CHISEL PLOW WILL HIT IT.
 NG0616'
 NG0616'AZ MARK WAS CHECKED FOR DIRECTION WITH BOTH REFERENCE MARKS.  (HOLE
 NG0616'LEFT BY DISK WAS USED AND DID CHECK)
 NG0616'
 NG0616'NEW TIES FOR AZ MARK- 33 DEG N. FROM CENTERLINE OF ROAD, 7 DEG S.
 NG0616'FROM FENCE, 36 DEG EASTERLY FROM P.P., AND 93 DEG 5 MIN WESTERLY FROM
 NG0616'FENCE CORNER.
 NG0616'
 NG0616'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- THREE MILES
 NG0616'NORTHWEST FROM ZION
 NG0616
 NG0616                          STATION RECOVERY (1997)
 NG0616
 NG0616'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0616'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0339 ***********************************************************************
 JB0339  DESIGNATION -  BENTON RM 1
 JB0339  PID         -  JB0339
 JB0339  STATE/COUNTY-  IL/FRANKLIN
 JB0339  COUNTRY     -  US
 JB0339  USGS QUAD   -  REND LAKE DAM (2018)
 JB0339
 JB0339                         *CURRENT SURVEY CONTROL
 JB0339  ______________________________________________________________________
 JB0339* NAD 83(1986) POSITION- 38 02 03.78   (N) 088 55 18.58   (W)   HD_HELD1
 JB0339* NAVD 88 ORTHO HEIGHT -   132.771 (meters)      435.60  (feet) ADJUSTED
 JB0339  ______________________________________________________________________
 JB0339  GEOID HEIGHT    -        -29.692 (meters)                     GEOID18
 JB0339  DYNAMIC HEIGHT  -        132.683 (meters)      435.31  (feet) COMP
 JB0339  MODELED GRAVITY -    979,960.1   (mgal)                       NAVD 88
 JB0339
 JB0339  VERT ORDER      -  SECOND    CLASS 0
 JB0339
 JB0339.The horizontal coordinates were determined by differentially corrected
 JB0339.hand held GPS observations or other comparable positioning techniques
 JB0339.and have an estimated accuracy of +/- 3 meters.
 JB0339
 JB0339.The orthometric height was determined by differential leveling and
 JB0339.adjusted by the NATIONAL GEODETIC SURVEY
 JB0339.in June 1991.
 JB0339
 JB0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0339.GEOID18 height accuracy estimate available here.
 JB0339
 JB0339.Click photographs - Photos may exist for this station.
 JB0339
 JB0339.The dynamic height is computed by dividing the NAVD 88
 JB0339.geopotential number by the normal gravity value computed on the
 JB0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0339.degrees latitude (g = 980.6199 gals.).
 JB0339
 JB0339.The modeled gravity was interpolated from observed gravity values.
 JB0339
 JB0339;                    North         East    Units  Estimated Accuracy
 JB0339;SPC IL E     -   151,954.7     248,336.3     MT  (+/- 3 meters HH1 GPS) 
 JB0339
 JB0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3133911373(NAD 83)
 JB0339
 JB0339                          SUPERSEDED SURVEY CONTROL
 JB0339
 JB0339  NGVD 29 (??/??/92)  132.862  (m)          435.90   (f) ADJ UNCH    2 0
 JB0339
 JB0339.Superseded values are not recommended for survey control.
 JB0339
 JB0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0339.See file dsdata.pdf to determine how the superseded data were derived.
 JB0339
 JB0339_MARKER: DR = REFERENCE MARK DISK
 JB0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0339_STAMPING: BENTON NO 1 1960
 JB0339_MARK LOGO: CGS
 JB0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0339+STABILITY: SURFACE MOTION
 JB0339
 JB0339  HISTORY     - Date     Condition        Report By
 JB0339  HISTORY     - 1960     MONUMENTED       CGS
 JB0339  HISTORY     - 1973     GOOD             NGS
 JB0339  HISTORY     - 20090709 MARK NOT FOUND   ILDT
 JB0339
 JB0339                          STATION DESCRIPTION
 JB0339
 JB0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0339'2.7 MI N FROM BENTON.
 JB0339'ABOUT 2.65 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0339'HOUSE AT BENTON, THENCE GO EAST ON A GRAVEL ROAD AT A WHITE GATE
 JB0339'JUST NORTH OF THE SOUTHERN ILLINOIS FORESTRY HEADQUARTERS
 JB0339'BUILDING FOR 0.05 MILES TO THE FIRE TOWER AND A DRIVE THROUGH
 JB0339'STORAGE BUILDING, THENCE ABOUT 35 YARDS NORTH ALONG DIRT ROAD TO
 JB0339'A T-ROAD JUNCTION, 10 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 JB0339'31 FEET EAST-NORTHEAST OF THE CENTER OF THE JUNCTION, 26 FEET
 JB0339'EAST OF THE EXTENDED CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A
 JB0339'FENCE, 97.2 FEET NORTHEAST OF TRIANGULATION STATION BENTON, 99.9
 JB0339'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0339'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0339
 JB0339                          STATION RECOVERY (1973)
 JB0339
 JB0339'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0339'RECOVERED IN GOOD CONDITION.
 JB0339
 JB0339                          STATION RECOVERY (2009)
 JB0339
 JB0339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0339'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0338 ***********************************************************************
 JB0338  DESIGNATION -  BENTON RM 2
 JB0338  PID         -  JB0338
 JB0338  STATE/COUNTY-  IL/FRANKLIN
 JB0338  COUNTRY     -  US
 JB0338  USGS QUAD   -  REND LAKE DAM (2018)
 JB0338
 JB0338                         *CURRENT SURVEY CONTROL
 JB0338  ______________________________________________________________________
 JB0338* NAD 83(1986) POSITION- 38 02 02.61   (N) 088 55 18.43   (W)   HD_HELD1
 JB0338* NAVD 88 ORTHO HEIGHT -   134.005 (meters)      439.65  (feet) ADJUSTED
 JB0338  ______________________________________________________________________
 JB0338  GEOID HEIGHT    -        -29.691 (meters)                     GEOID18
 JB0338  DYNAMIC HEIGHT  -        133.915 (meters)      439.35  (feet) COMP
 JB0338  MODELED GRAVITY -    979,960.1   (mgal)                       NAVD 88
 JB0338
 JB0338  VERT ORDER      -  SECOND    CLASS 0
 JB0338
 JB0338.The horizontal coordinates were determined by differentially corrected
 JB0338.hand held GPS observations or other comparable positioning techniques
 JB0338.and have an estimated accuracy of +/- 3 meters.
 JB0338
 JB0338.The orthometric height was determined by differential leveling and
 JB0338.adjusted by the NATIONAL GEODETIC SURVEY
 JB0338.in June 1991.
 JB0338
 JB0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0338.GEOID18 height accuracy estimate available here.
 JB0338
 JB0338.Click photographs - Photos may exist for this station.
 JB0338
 JB0338.The dynamic height is computed by dividing the NAVD 88
 JB0338.geopotential number by the normal gravity value computed on the
 JB0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0338.degrees latitude (g = 980.6199 gals.).
 JB0338
 JB0338.The modeled gravity was interpolated from observed gravity values.
 JB0338
 JB0338;                    North         East    Units  Estimated Accuracy
 JB0338;SPC IL E     -   151,918.6     248,339.7     MT  (+/- 3 meters HH1 GPS) 
 JB0338
 JB0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3134211336(NAD 83)
 JB0338
 JB0338                          SUPERSEDED SURVEY CONTROL
 JB0338
 JB0338  NGVD 29 (??/??/92)  134.096  (m)          439.95   (f) ADJ UNCH    2 0
 JB0338
 JB0338.Superseded values are not recommended for survey control.
 JB0338
 JB0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0338.See file dsdata.pdf to determine how the superseded data were derived.
 JB0338
 JB0338_MARKER: DR = REFERENCE MARK DISK
 JB0338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0338_STAMPING: BENTON NO 2 1960
 JB0338_MARK LOGO: CGS
 JB0338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0338+STABILITY: SURFACE MOTION
 JB0338
 JB0338  HISTORY     - Date     Condition        Report By
 JB0338  HISTORY     - 1960     MONUMENTED       CGS
 JB0338  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0338  HISTORY     - 20090709 MARK NOT FOUND   ILDT
 JB0338
 JB0338                          STATION DESCRIPTION
 JB0338
 JB0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0338'2.7 MI N FROM BENTON.
 JB0338'ABOUT 1.65 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0338'HOUSE AT BENTON, THENCE GO EAST ALONG A GRAVEL ROAD AT A WHITE
 JB0338'GATE JUST NORTH OF THE SOUTHERN ILLINOIS FORESTRY HEADQUARTERS
 JB0338'BUILDING FOR 0.05 MILE TO THE FIRE TOWER AND A DRIVE THROUGH
 JB0338'STORAGE BUILDING, 14 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 JB0338'THE STORAGE BUILDING, 14 FEET NORTHEAST OF THE NORTHEAST CORNER
 JB0338'OF THE STORAGE BUILDING, 36 FEET EAST OF THE CENTER LINE OF THE
 JB0338'ROAD, 106 FEET SOUTH OF THE T-ROAD JUNCTION, 77.3 FEET SOUTHEAST
 JB0338'OF TRIANGULATION STATION BENTON, 85.7 FEET SOUTHEAST OF A METAL
 JB0338'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 JB0338'CONCRETE POST PROJECTING 2 INCHES.
 JB0338
 JB0338                          STATION RECOVERY (1973)
 JB0338
 JB0338'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0338'MARK NOT FOUND.
 JB0338
 JB0338                          STATION RECOVERY (2009)
 JB0338
 JB0338'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0338'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0340 ***********************************************************************
 JB0340  DESIGNATION -  BENTON RM 3
 JB0340  PID         -  JB0340
 JB0340  STATE/COUNTY-  IL/FRANKLIN
 JB0340  COUNTRY     -  US
 JB0340  USGS QUAD   -  REND LAKE DAM (2018)
 JB0340
 JB0340                         *CURRENT SURVEY CONTROL
 JB0340  ______________________________________________________________________
 JB0340* NAD 83(1986) POSITION- 38 02 02.73   (N) 088 55 18.50   (W)   HD_HELD1
 JB0340* NAVD 88 ORTHO HEIGHT -   134.25  (meters)      440.5   (feet) RESET
 JB0340  ______________________________________________________________________
 JB0340  GEOID HEIGHT    -        -29.691 (meters)                     GEOID18
 JB0340  VERT ORDER      -  THIRD
 JB0340
 JB0340.The horizontal coordinates were determined by differentially corrected
 JB0340.hand held GPS observations or other comparable positioning techniques
 JB0340.and have an estimated accuracy of +/- 3 meters.
 JB0340
 JB0340.The orthometric height was computed from unverified reset data.
 JB0340
 JB0340.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0340.GEOID18 height accuracy estimate available here.
 JB0340
 JB0340.Click photographs - Photos may exist for this station.
 JB0340
 JB0340;                    North         East    Units  Estimated Accuracy
 JB0340;SPC IL E     -   151,922.3     248,338.0     MT  (+/- 3 meters HH1 GPS) 
 JB0340
 JB0340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3134111340(NAD 83)
 JB0340
 JB0340                          SUPERSEDED SURVEY CONTROL
 JB0340
 JB0340.No superseded survey control is available for this station.
 JB0340
 JB0340_MARKER: DR = REFERENCE MARK DISK
 JB0340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0340_STAMPING: BENTON 1960 NO 3 1973
 JB0340_MARK LOGO: NGS
 JB0340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0340+STABILITY: SURFACE MOTION
 JB0340_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0340+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2009
 JB0340
 JB0340  HISTORY     - Date     Condition        Report By
 JB0340  HISTORY     - 1973     MONUMENTED       NGS
 JB0340  HISTORY     - 20090709 GOOD             ILDT
 JB0340
 JB0340                          STATION DESCRIPTION
 JB0340
 JB0340'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0340'2.5 MI N FROM BENTON.
 JB0340'2.5 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURTHOUSE AT
 JB0340'BENTON, TO THE SOUTHERN ILLINOIS FORESTRY HEADQUARTERS BUILDING
 JB0340'ON THE LEFT AND A ROAD RIGHT JUST NORTH OF THE BUILDING, TURN
 JB0340'LEFT ON THE ROAD FOR 50 FEET TO A ROAD RIGHT, THENCE NORTH AND
 JB0340'WEST ON ROAD FOR 0.1 MILE TO FENCED AREA AND THE MARK, SET IN
 JB0340'A DRILL HOLE IN THE TOP AND SOUTHWEST END OF A CONCRETE APRON
 JB0340'ALONG THE WEST SIDE OF A LARGE METAL BUILDING, 55 FEET SOUTH OF
 JB0340'THE NORTHWEST CORNER OF THE BUILDING, 8 FEET NORTHWEST OF THE
 JB0340'SOUTHWEST CORNER OF THE BUILDING AND 24 FEET NORTHWEST OF A FENCE
 JB0340'CORNER.
 JB0340
 JB0340                          STATION RECOVERY (2009)
 JB0340
 JB0340'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0340'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1749 ***********************************************************************
 JB1749  DESIGNATION -  BENTON SO ILL FORESTRY LOT
 JB1749  PID         -  JB1749
 JB1749  STATE/COUNTY-  IL/FRANKLIN
 JB1749  COUNTRY     -  US
 JB1749  USGS QUAD   -  REND LAKE DAM (2018)
 JB1749
 JB1749                         *CURRENT SURVEY CONTROL
 JB1749  ______________________________________________________________________
 JB1749* NAD 83(1997) POSITION- 38 02 01.51849(N) 088 55 19.08089(W)   ADJUSTED
 JB1749  ______________________________________________________________________
 JB1749  GEOID HEIGHT    -        -29.691 (meters)                     GEOID18
 JB1749  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 JB1749  HORZ ORDER      -  THIRD
 JB1749
 JB1749.The horizontal coordinates were established by classical geodetic methods
 JB1749.and adjusted by the National Geodetic Survey in October 1999.
 JB1749
 JB1749.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1749.GEOID18 height accuracy estimate available here.
 JB1749
 JB1749.Click photographs - Photos may exist for this station.
 JB1749
 JB1749.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1749
 JB1749. The following values were computed from the NAD 83(1997) position.
 JB1749
 JB1749;                    North         East     Units Scale Factor Converg.
 JB1749;SPC IL E     -   151,885.025   248,323.642   MT  1.00000788   -0 21 45.6
 JB1749;SPC IL E     -   498,309.45    814,708.48   sFT  1.00000788   -0 21 45.6
 JB1749;UTM  16      - 4,211,303.655   331,326.122   MT  0.99995042   -1 11 04.0
 JB1749
 JB1749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3132611303(NAD 83)
 JB1749
 JB1749                          SUPERSEDED SURVEY CONTROL
 JB1749
 JB1749  NAD 83(1993)-  38 02 01.52965(N)    088 55 19.08054(W) AD(       ) 3
 JB1749  NAD 83(1986)-  38 02 01.53154(N)    088 55 19.08211(W) AD(       ) 3
 JB1749  NAD 27      -  38 02 01.35302(N)    088 55 18.83220(W) AD(       ) 3
 JB1749
 JB1749.Superseded values are not recommended for survey control.
 JB1749
 JB1749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1749.See file dsdata.pdf to determine how the superseded data were derived.
 JB1749
 JB1749_MARKER: 57 = LOOKOUT TOWER
 JB1749
 JB1749  HISTORY     - Date     Condition        Report By
 JB1749  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1749
 JB1749                          STATION DESCRIPTION
 JB1749
 JB1749'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1749'THE STATION IS LOCATED ABOUT 3.0 MILES NORTH OF BENTON, ABOUT 0.1
 JB1749'MILE WEST OF STATE HIGHWAY
 JB1749'37 AND ABOUT 100 YARDS NORTHWEST OF THE MAIN OFFICE BUILDING.
 JB1749'
 JB1749'TO REACH THE STATION FROM THE NORTH SIDE OF THE COURT HOUSE SQUARE IN
 JB1749'BENTON, GO NORTH ON STATE
 JB1749'HIGHWAY 37 FOR 2.5 MILES TO THE SOUTHERN ILLINOIS
 JB1749'FORESTRY HEADQUARTERS ON LEFT, TURN
 JB1749'LEFT AND FOLLOW DRIVEWAY AROUND
 JB1749'BUILDINGS TO THE STATION AS DESCRIBED.
 JB1749'
 JB1749'THE STATION IS A STANDARD 4 LEGGED STEEL FORESTRY TOWER WHICH IS 100
 JB1749'FEET HIGH.
 JB1749'
 JB1749'THE POINT INTERSECTED WAS THE TOP CENTER OF THE ENCLOSED OBSERVATION
 JB1749'CABIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1530 ***********************************************************************
 HB1530  DESIGNATION -  BENTON ZION EVAN CHURCH SPIRE
 HB1530  PID         -  HB1530
 HB1530  STATE/COUNTY-  IL/MASSAC
 HB1530  COUNTRY     -  US
 HB1530  USGS QUAD   -  REEVESVILLE (2018)
 HB1530
 HB1530                         *CURRENT SURVEY CONTROL
 HB1530  ______________________________________________________________________
 HB1530* NAD 83(1997) POSITION- 37 15 47.29507(N) 088 42 38.73689(W)   ADJUSTED
 HB1530  ______________________________________________________________________
 HB1530  GEOID HEIGHT    -        -28.598 (meters)                     GEOID18
 HB1530  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 HB1530  HORZ ORDER      -  THIRD
 HB1530
 HB1530.The horizontal coordinates were established by classical geodetic methods
 HB1530.and adjusted by the National Geodetic Survey in October 1999.
 HB1530
 HB1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1530.GEOID18 height accuracy estimate available here.
 HB1530
 HB1530.Click photographs - Photos may exist for this station.
 HB1530
 HB1530.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1530
 HB1530. The following values were computed from the NAD 83(1997) position.
 HB1530
 HB1530;                    North         East     Units Scale Factor Converg.
 HB1530;SPC IL E     -    66,259.648   266,521.495   MT  0.99998880   -0 13 42.7
 HB1530;SPC IL E     -   217,386.86    874,412.60   sFT  0.99998880   -0 13 42.7
 HB1530;UTM  16      - 4,125,435.181   348,303.352   MT  0.99988347   -1 02 09.7
 HB1530
 HB1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4830325435(NAD 83)
 HB1530
 HB1530                          SUPERSEDED SURVEY CONTROL
 HB1530
 HB1530  NAD 83(1993)-  37 15 47.30013(N)    088 42 38.73527(W) AD(       ) 3
 HB1530  NAD 83(1986)-  37 15 47.30551(N)    088 42 38.73879(W) AD(       ) 3
 HB1530  NAD 27      -  37 15 47.10948(N)    088 42 38.54306(W) AD(       ) 3
 HB1530
 HB1530.Superseded values are not recommended for survey control.
 HB1530
 HB1530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1530.See file dsdata.pdf to determine how the superseded data were derived.
 HB1530
 HB1530_MARKER: 90 = CHURCH SPIRE
 HB1530
 HB1530  HISTORY     - Date     Condition        Report By
 HB1530  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1530
 HB1530                          STATION DESCRIPTION
 HB1530
 HB1530'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1530'THE STATION IS THE APEX OF THE SPIRE OF THE ZION EVANGELICAL CHURCH,
 HB1530'LOCATED ABOUT 0.3 MILE SOUTHWEST OF THE VILLAGE OF
 HB1530'BENTON.  THE CHURCH IS OF RED BRICK CONSTRUCTION. A WHITE BELFREY
 HB1530'SURMOUNTED BY A THIN GREY SPIRE IS OVER THE EAST OR MAIN
 HB1530'ENTRANCE OF THE CHURCH. THE TOP OF THE SPIRE IS ABOUT 60 FEET ABOVE
 HB1530'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1333 ***********************************************************************
 JB1333  DESIGNATION -  BERGER AZ MK
 JB1333  PID         -  JB1333
 JB1333  STATE/COUNTY-  IL/ST CLAIR
 JB1333  COUNTRY     -  US
 JB1333  USGS QUAD   -  LEBANON (2018)
 JB1333
 JB1333                         *CURRENT SURVEY CONTROL
 JB1333  ______________________________________________________________________
 JB1333* NAD 83(1986) POSITION- 38 36 14.     (N) 089 45 27.     (W)   SCALED
 JB1333* NAVD 88 ORTHO HEIGHT -   148.809 (meters)      488.22  (feet) ADJUSTED
 JB1333  ______________________________________________________________________
 JB1333  GEOID HEIGHT    -        -30.670 (meters)                     GEOID18
 JB1333  DYNAMIC HEIGHT  -        148.717 (meters)      487.92  (feet) COMP
 JB1333  MODELED GRAVITY -    980,006.4   (mgal)                       NAVD 88
 JB1333
 JB1333  VERT ORDER      -  FIRST     CLASS II
 JB1333
 JB1333.The horizontal coordinates were scaled from a map and have
 JB1333.an estimated accuracy of +/- 6 seconds.
 JB1333
 JB1333.The orthometric height was determined by differential leveling and
 JB1333.adjusted by the NATIONAL GEODETIC SURVEY
 JB1333.in June 1991.
 JB1333
 JB1333.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1333.GEOID18 height accuracy estimate available here.
 JB1333
 JB1333.Click photographs - Photos may exist for this station.
 JB1333
 JB1333.The dynamic height is computed by dividing the NAVD 88
 JB1333.geopotential number by the normal gravity value computed on the
 JB1333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1333.degrees latitude (g = 980.6199 gals.).
 JB1333
 JB1333.The modeled gravity was interpolated from observed gravity values.
 JB1333
 JB1333;                    North         East    Units  Estimated Accuracy
 JB1333;SPC IL W     -   215,080.      735,640.      MT  (+/- 180 meters Scaled)
 JB1333
 JB1333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH598764(NAD 83)
 JB1333
 JB1333                          SUPERSEDED SURVEY CONTROL
 JB1333
 JB1333  NGVD 29 (??/??/92)  148.92   (m)          488.6    (f) COMPUTED    1 2
 JB1333
 JB1333.Superseded values are not recommended for survey control.
 JB1333
 JB1333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1333.See file dsdata.pdf to determine how the superseded data were derived.
 JB1333
 JB1333_STAMPING: BERGER AZIMUTH 1934
 JB1333_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1333+SATELLITE: SATELLITE OBSERVATIONS - June 06, 1996
 JB1333
 JB1333  HISTORY     - Date     Condition        Report By
 JB1333  HISTORY     - 1934     MONUMENTED       CGS
 JB1333  HISTORY     - 1969     GOOD             CGS
 JB1333  HISTORY     - 19960606 MARK NOT FOUND   NGS
 JB1333  HISTORY     - 20151008 MARK NOT FOUND   MCA
 JB1333
 JB1333                          STATION DESCRIPTION
 JB1333
 JB1333'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1333'0.8 MI NW FROM SUMMERFIELD.
 JB1333'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CROSSING OF THE
 JB1333'BALTIMORE AND OHIO RAILROAD AT SUMMERFIELD, THENCE 0.3 MILE
 JB1333'WEST ALONG U.S. HIGHWAY 50, ABOUT 2.6 MILES EAST ALONG U.S.
 JB1333'HIGHWAY 50 FROM THE POST OFFICE AT LEBANON, ABOUT 0.15 MILE EAST
 JB1333'OF THE JUNCTION OF A DRIVEWAY LEADING NORTH TO A FARM HOUSE
 JB1333'AND LARGE SILO, 75 1/2 FEET EAST OF POWER LINE POLE, 30 FEET
 JB1333'NORTH OF THE CENTER LINE OF THE HIGHWAY, 1.7 FEET WEST OF A
 JB1333'METAL WITNESS POST, 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY
 JB1333'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 13 INCHES
 JB1333'ABOVE THE LEVEL OF THE GROUND.
 JB1333
 JB1333                          STATION RECOVERY (1996)
 JB1333
 JB1333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1333'MARK NOT FOUND, LIKELY DESTROYED OR BURIED DUE TO REGRADING THE SIDE
 JB1333'OF THE HIGHWAY.
 JB1333
 JB1333                          STATION RECOVERY (2015)
 JB1333
 JB1333'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1333'FOUND A CONCRETE MASS, IN THE SHAPE OF A FIVE GALLON BUCKET, LYING
 JB1333'ABOVE GROUND IN THE DITCH LINE OF THE ROADWAY.  THE DISK WAS MISSING
 JB1333'FROM THE CONCRETE MASS.  THIS MARK SHOULD BE CONSIDERED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1336 ***********************************************************************
 JB1336  DESIGNATION -  BERGER RESET
 JB1336  PID         -  JB1336
 JB1336  STATE/COUNTY-  IL/ST CLAIR
 JB1336  COUNTRY     -  US
 JB1336  USGS QUAD   -  LEBANON (2018)
 JB1336
 JB1336                         *CURRENT SURVEY CONTROL
 JB1336  ______________________________________________________________________
 JB1336* NAD 83(1997) POSITION- 38 36 40.23853(N) 089 45 30.59366(W)   ADJUSTED
 JB1336* NAVD 88 ORTHO HEIGHT -   172.187 (meters)      564.92  (feet) ADJUSTED
 JB1336  ______________________________________________________________________
 JB1336  GEOID HEIGHT    -        -30.686 (meters)                     GEOID18
 JB1336  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 JB1336  DYNAMIC HEIGHT  -        172.080 (meters)      564.57  (feet) COMP
 JB1336  MODELED GRAVITY -    980,007.1   (mgal)                       NAVD 88
 JB1336
 JB1336  HORZ ORDER      -  FIRST
 JB1336  VERT ORDER      -  FIRST     CLASS II
 JB1336
 JB1336.The horizontal coordinates were established by classical geodetic methods
 JB1336.and adjusted by the National Geodetic Survey in October 1999.
 JB1336
 JB1336.The orthometric height was determined by differential leveling and
 JB1336.adjusted by the NATIONAL GEODETIC SURVEY
 JB1336.in July 2002.
 JB1336
 JB1336.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1336.GEOID18 height accuracy estimate available here.
 JB1336
 JB1336.Click photographs - Photos may exist for this station.
 JB1336
 JB1336.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1336
 JB1336.The dynamic height is computed by dividing the NAVD 88
 JB1336.geopotential number by the normal gravity value computed on the
 JB1336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1336.degrees latitude (g = 980.6199 gals.).
 JB1336
 JB1336.The modeled gravity was interpolated from observed gravity values.
 JB1336
 JB1336. The following values were computed from the NAD 83(1997) position.
 JB1336
 JB1336;                    North         East     Units Scale Factor Converg.
 JB1336;SPC IL W     -   215,886.949   735,548.839   MT  0.99995673   +0 15 17.0
 JB1336;SPC IL W     -   708,289.10  2,413,213.15   sFT  0.99995673   +0 15 17.0
 JB1336;UTM  16      - 4,277,239.583   259,814.280   MT  1.00031048   -1 43 20.0
 JB1336
 JB1336!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1336!SPC IL W     -   0.99997780  x   0.99995673  =   0.99993453
 JB1336!UTM  16      -   0.99997780  x   1.00031048  =   1.00028827
 JB1336
 JB1336:                Primary Azimuth Mark                     Grid Az
 JB1336:SPC IL W     -  BERGER AZ MK                             179 22 50.7
 JB1336:UTM  16      -  BERGER AZ MK                             181 21 27.7
 JB1336
 JB1336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5981477239(NAD 83)
 JB1336
 JB1336|---------------------------------------------------------------------|
 JB1336| PID    Reference Object                     Distance      Geod. Az  |
 JB1336|                                                           dddmmss.s |
 JB1336| CI2995 BERGER RM 3                          87.847 METERS 01925     |
 JB1336| JB1960 HIGHLAND ELECTRIC CO STK            APPROX.15.8 KM 0234420.0 |
 JB1336| JB1959 HIGHLAND SCHOTT BREWING CO STK      APPROX.15.4 KM 0250136.3 |
 JB1336| JB1958 HIGHLAND HUG TRUCK CO STACK         APPROX.16.5 KM 0255824.5 |
 JB1336| JB1949 BREESE CONCRETE STACK               APPROX.19.5 KM 0811206.2 |
 JB1336| JB1953 BREESE CATHOLIC CHURCH SPIRE        APPROX.14.7 KM 0903857.0 |
 JB1336| JB1950 BREESE CATHOLIC CHURCH SPIRE        APPROX.20.0 KM 0903903.7 |
 JB1336| JB1954 TRENTON LUTHERAN CHURCH SPIRE       APPROX. 4.1 KM 0944056.2 |
 JB1336| JB1957 TRENTON WATER TANK                  APPROX. 6.5 KM 0960830.8 |
 JB1336| JB1952 HANOVER CATHOLIC CHURCH SPIRE       APPROX.20.3 KM 1081818.0 |
 JB1336| JB1951 DAMIANSVILLE CHURCH SPIRE           APPROX.16.3 KM 1333851.0 |
 JB1336| JB1956 NEW BADEN MUNICIPAL TANK            APPROX. 9.8 KM 1482706.2 |
 JB1336| JB1333 BERGER AZ MK                                       1793807.7 |
 JB1336| JB1989 SHILOH METHODIST CHURCH SPIRE       APPROX.13.5 KM 2444814.3 |
 JB1336| JB1334 BERGER RM 1                         266.646 METERS 24633     |
 JB1336| JB1990 OFALLON INDEP ENGINEER CO STK       APPROX.12.2 KM 2585644.9 |
 JB1336| JB1977 LEBANON MUNICIPAL TANK              APPROX. 4.4 KM 2595323.0 |
 JB1336| JB1983 OFALLON ST CLAIRS CATH CH           APPROX.13.7 KM 2601602.2 |
 JB1336| JB1979 LEBANON METHODIST CHURCH SPIRE      APPROX. 4.9 KM 2604852.9 |
 JB1336| JB1978 LEBANON COLLEGE CHAPEL SPIRE        APPROX. 5.0 KM 2640241.1 |
 JB1336| JB1992 COLLINSVILLE MUNICIPAL TANK         APPROX.20.9 KM 2880155.2 |
 JB1336| JB1997 COLLINSVILLE SMELTING CO N STK      APPROX.19.6 KM 2971413.7 |
 JB1336| JB1335 BERGER RM 2                          68.684 METERS 32143     |
 JB1336| CI2992 BERGER RM                                          32143     |
 JB1336| CI2994 BERGER RM 2 RESET                    87.847 METERS 32143     |
 JB1336|---------------------------------------------------------------------|
 JB1336
 JB1336                          SUPERSEDED SURVEY CONTROL
 JB1336
 JB1336  NAD 83(1986)-  38 36 40.25460(N)    089 45 30.58857(W) AD(       ) 1
 JB1336  NAD 27      -  38 36 40.08227(N)    089 45 30.24712(W) AD(       ) 1
 JB1336  USSD        -  38 36 40.15800(N)    089 45 30.16700(W) AD(       ) 3
 JB1336  NAVD 88 (06/15/91)  172.178  (m)          564.89   (f) SUPERSEDED  1 2
 JB1336  NGVD 29 (??/??/92)  172.29   (m)          565.3    (f) COMPUTED    1 2
 JB1336  NGVD 29             172.29   (m)          565.3    (f) LEVELING    3  
 JB1336
 JB1336.Superseded values are not recommended for survey control.
 JB1336
 JB1336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1336.See file dsdata.pdf to determine how the superseded data were derived.
 JB1336
 JB1336_MARKER: DS = TRIANGULATION STATION DISK
 JB1336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1336_STAMPING: BERGER 1881 1930
 JB1336_MARK LOGO: CGS
 JB1336_PROJECTION: RECESSED 30 CENTIMETERS
 JB1336_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1336+STABILITY: SURFACE MOTION
 JB1336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1336+SATELLITE: SATELLITE OBSERVATIONS - June 06, 1996
 JB1336
 JB1336  HISTORY     - Date     Condition        Report By
 JB1336  HISTORY     - 1881     MONUMENTED       CGS
 JB1336  HISTORY     - 1930     MARK NOT FOUND   CGS
 JB1336  HISTORY     - 1933     GOOD             CGS
 JB1336  HISTORY     - 1934     GOOD             CGS
 JB1336  HISTORY     - 1937     GOOD             CGS
 JB1336  HISTORY     - 1949     GOOD             CGS
 JB1336  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB1336  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB1336  HISTORY     - 1978     GOOD             NGS
 JB1336  HISTORY     - 19960606 GOOD             NGS
 JB1336
 JB1336                          STATION DESCRIPTION
 JB1336
 JB1336'DESCRIBED BY COAST AND GEODETIC SURVEY 1881 (GAF)
 JB1336'STATION IS LOCATED IN SUMMERFIELD TOWNSHIP, ABOUT 1 MILE NORTH OF THE
 JB1336'VILLAGE OF SUMMERFIELD AND ABOUT 3 MILES EAST AND 0.5 MILE NORTH OF
 JB1336'THE VILLAGE OF LEBANON, NEAR THE NORTHWEST CORNER OF THE NE 0.25 NW
 JB1336'0.25 NW 0.25 SEC 22, T 2 N, R 6W, ON LAND OWNED BY DR A BERGER.  THE
 JB1336'STATION IS MARKED.
 JB1336'
 JB1336'THE TWO REFERENCE MARKS ARE ON THE NORTH BOUNDARY OF SECTION 22 AS
 JB1336'NEAR AS COULD BE DETERMINED, ONE IN RANGE WITH THE EAST ROW OF TREES
 JB1336'IN DR BERGERS ORCHARD, 82.6 METERS FROM THE STATION, N 33 DEG 34 MIN
 JB1336'W.  AND THE OTHER 124.5 METERS FROM THE STATION, N 56 DEG 59 MIN E.
 JB1336'OTHER BEARINGS WERE OBSERVED AS FOLLOWS- TREE AT SOUTHWEST CORNER OF
 JB1336'DR BERGERS ORCHARD, S 12 DEG 38 MIN W, CHERRY TREE AT EAST END OF
 JB1336'EIGHT ROW FROM NORTH END OF ORCHARD, 49.6 METERS FROM THE STATION, S
 JB1336'72 DEG 26 W, SOUTH CHIMNEY OF J WHITTAKERS HOUSE, N 61 DEG 13 MIN E,
 JB1336'AND SOUTHWEST SOUTHWEST CORNER OF WHITTAKERS LAND, N 64 DEG 37 MIN E.
 JB1336
 JB1336                          STATION RECOVERY (1930)
 JB1336
 JB1336'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1336'ABOUT 1 MILE WEST OF NORTH OF VILLAGE OF SUMMERFIELD, AND 2.75 MILES
 JB1336'EAST-BY-NORTH OF LEBANON, BOTH ON U S HIGHWAY 50.  BOTH REFERENCE
 JB1336'MARKS AND SUB-SURFACE MARK RECOVERED AS DESCRIBED.  THE SURFACE MARK
 JB1336'IS LOST AND A NEW MARK WAS ESTABLISHED OVER THE OLD SUB-SURFACE MARK,
 JB1336'AND ONE FOOT BELOW THE GROUND LEVEL.  LAND IS NOW OWNED BY LOUIS J
 JB1336'HAAS, WHO LIVES 0.25 MILE SOUTH OF STATION.
 JB1336'
 JB1336'A NEW REFERENCE MARK, NO 2, WAS ESTABLISHED IN THE FENCE LINE
 JB1336'NORTHWEST OF THE STATION AND NORTH OF A 16-INCH OAK TREE,
 JB1336'
 JB1336'WITNESS MARKS WERE ESTABLISHED AS FOLLOWS- TRIANGULAR BLAZE ON 16-INCH
 JB1336'OAK TREE NORTH 60 DEG WEST OF STATION, DISTANCE 54.40 METERS,
 JB1336'TRIANGULAR BLAZE ON 8-INCH SASSAFRAS ABOUT NORTH OF STATION, DISTANCE
 JB1336'68.05 METERS.
 JB1336
 JB1336                          STATION RECOVERY (1933)
 JB1336
 JB1336'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 JB1336'RECOVERED AS DESCRIBED BY P A S 1930 AND MARKS FOUND IN GOOD
 JB1336'CONDITION.  ABOUT 1 MILE WEST OF NORTH OF VILLAGE OF SUMMERFIELD AND
 JB1336'2.75 MILES EAST-BY-NORTH OF LEBANON, BOTH ON U S HIGHWAY 50.  LAND
 JB1336'OWNED BY LOUIS J HAAS, WHO LIVES 0.25 MILE SOUTH OF STATION.
 JB1336'
 JB1336'TO REACH FROM LEBANON, FOLLOW U S HIGHWAY 50 EAST FOR 2.5 MILES TO
 JB1336'HAAS HOUSE ON NORTH SIDE OF HIGHWAY, GO NORTH THROUGH FARM BUILDINGS
 JB1336'AND FOLLOW LANE ALONG FENCE LINE NORTH FOR 0.4 MILE TO EAST-WEST
 JB1336'PASTURE FENCE, THEN EAST 0.1 MILE ALONG FENCE, THEN NORTH 125 PACES TO
 JB1336'STATION AT HIGHEST POINT OF HILL.
 JB1336'
 JB1336'REFERENCE MARK NO 2 IS IN THE FENCE LINE NORTHWEST OF THE STATION AND
 JB1336'NORTH OF A 16-INCH OAK TREE.
 JB1336'
 JB1336'WITNESS MARKS ARE AS FOLLOWS- TRIANGULAR BLAZE ON 16-INCH OAK TREE
 JB1336'NORTH 60 DEG WEST OF STATION, DISTANCE 54.4 METERS, TRIANGULAR-BLAZE
 JB1336'ON 8-INCH SASSAFRAS TREE ABOUT 68.05 METERS NORTH OF STATION.
 JB1336
 JB1336                          STATION RECOVERY (1934)
 JB1336
 JB1336'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JB1336'THE STATION WAS RECOVERED AND MARKS FOUND IN GOOD CONDITION.  THE
 JB1336'STATION IS 2.5 MILES NORTH OF EAST OF LEBANON, ON A PROMINENT HILL
 JB1336'OWNED BY LOUIS J HAAS WHO LIVES 0.6 MILE SOUTH-SOUTHWEST OF THE
 JB1336'STATION ON THE NORTH SIDE OF U S HIGHWAY 50, 179 FEET EAST-SOUTHEAST
 JB1336'OF A LONE OAK, BELOW THE SURFACE 12 INCHES.  THE MARK IS STAMPED
 JB1336'BERGER-1881 AND 1930.
 JB1336'
 JB1336'TO REACH FROM LEBANON, GO EAST ON U S HIGHWAY 50 FOR 2.5 MILES TO MR
 JB1336'HAAS HOUSE ON THE NORTH SIDE OF ROAD, GO NORTH THROUGH FARMYARD AND
 JB1336'FIELD FOR 0.5 MILE TO FENCE LINE AND CLUMP OF TREES TO THE WEST,
 JB1336'THENCE 0.2 MILE NORTHEAST TO THE TOP OF HILL AND STATION.
 JB1336'
 JB1336'REFERENCE MARK NO 1 IS WEST-SOUTHWEST OF THE STATION, 15 FEET NORTH OF
 JB1336'FENCE CORNER, 6 INCHES EAST OF FENCE LINE AND FLUSH WITH THE GROUND.
 JB1336'
 JB1336'REFERENCE MARK NO 2 IS NORTH-NORTHWEST OF THE STATION IN FENCE LINE
 JB1336'(ROW OF TREES), ABOUT MIDWAY BREAK IN TREES, 10 FEET WEST OF 8-INCH
 JB1336'SASSAFRAS TREE AND PROJECTS 3 INCHES.  THE DISTANCE BETWEEN THE
 JB1336'REFERENCE MARKS IS 847.80 FEET.
 JB1336'
 JB1336'AN AZIMUTH MARK WAS SET, WHICH IS SOUTH OF THE STATION, 30 FEET NORTH
 JB1336'OF THE CENTER LINE OF U S HIGHWAY, 6 INCHES SOUTH OF FENCE LINE, 0.1
 JB1336'MILE EAST OF HAAS HOUSE, AND PROJECTS 14 INCHES.
 JB1336'
 JB1336'A 90-FOOT TOWER WAS USED AT BERGEN.  60-FOOT LIGHT STAND AT WEST BASE
 JB1336'IS VISIBLE FROM GROUND.  100-FOOT LIGHT AT SHILOH IS VISIBLE FROM THE
 JB1336'GROUND.  100-FOOT LIGHT AT COLLINSVILLE IS VISIBLE FROM THE GROUND.
 JB1336'87-FOOT LIGHT AT KEYSTONE IS VISIBLE AT 25 FEET.  113-FOOT LIGHT AT
 JB1336'GISLER IS VISIBLE AT 25 FEET.
 JB1336
 JB1336                          STATION RECOVERY (1937)
 JB1336
 JB1336'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1336'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY P A S 1930.
 JB1336
 JB1336                          STATION RECOVERY (1949)
 JB1336
 JB1336'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 JB1336'3 MI NE FROM LEBANON.  2.5 MILES EAST ALONG U.S. HIGHWAY 50 FROM THE
 JB1336'JUNCTION OF THE HIGHWAYS 43 AND 50 AT LEBANON, THENCE ABOUT 0.5 MILE
 JB1336'NORTH-NORTHEAST ALONG A DIM FARM ROAD, 285 FEET SOUTH-SOUTHWEST OF A
 JB1336'TRIANGLE BLAZE ON A 30-INCH FORKED HACKBERRY TREE THAT IS IN A FENCE
 JB1336'LINE, 179 FEET EAST-SOUTHEAST OF A LONE 28-INCH OAK TREE, ON A
 JB1336'PROMINENT HILL, SET IN THE TOP OF A CONCRETE POST 1.4 INCHES BELOW THE
 JB1336'SURFACE OF THE GROUND.  NOTE- MARK IS PROBABLY STILL INTACT BUT
 JB1336'LOCATED IN A BEAN FIELD THEREFORE NO ATTEMPT WAS MADE TO DIG THE MARK
 JB1336'UP.
 JB1336
 JB1336                          STATION RECOVERY (1969)
 JB1336
 JB1336'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (RRG)
 JB1336'THE STATION WAS SEARCHED FOR BUT DUE TO THE FACT THAT IT IS BELOW
 JB1336'THE GROUND LEVEL AND LOCATED IN A BEAN FIELD PERMISSION WAS NOT
 JB1336'GRANTED TO DIG THE MARK UP.  THE STATION IS PROBABLY STILL INTACT.
 JB1336'
 JB1336'REFERENCE MARKS NO. 1 AND 2 AND THE AZIMUTH MARK WERE ALL RECOVERED
 JB1336'AND IN GOOD CONDITION.  THE TO REACH AS IN HORIZONTAL QUAD 380894
 JB1336'STATION 1003 DATED FEB. 1959 BY CAS 1934 IS ADEQUATE FOR RECOVERY.
 JB1336
 JB1336                          STATION RECOVERY (1969)
 JB1336
 JB1336'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB1336'MARK NOT FOUND.
 JB1336
 JB1336                          STATION RECOVERY (1978)
 JB1336
 JB1336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 JB1336'THE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE FOUND
 JB1336'IN GOOD CONDITION.  REFERENCE MARK 1 WAS NOT VISIBLE FROM THE STATION
 JB1336'DUE TO THE SLOPE OF HILL AT TRIPOD HEIGHT.  REFERENCE MARK 3 WAS
 JB1336'ESTABLISHED AT THIS TIME.  REFERENCE MARKS 1 AND 2 COULD NOT BE
 JB1336'MEASURED DUE TO CROPS IN THE FIELD.  THE ANGLE AZIMUTH MARK TO
 JB1336'REFERENCE MARK 2 CHECKED.  A NEW DESCRIPTION FOLLOWS--
 JB1336'
 JB1336'THE STATION IS LOCATED ABOUT 3 MILES EAST OF LEBANON, 1 MILE NORTHWEST
 JB1336'OF SUMMERFIELD AND ON LAND NOW OWNED BY MR. AMOS HAAS WHO RESIDES
 JB1336'ABOUT 1/2 MILE SOUTH OF THE STATION.  IT IS 71.8 FEET SOUTH SOUTHWEST
 JB1336'OF THE NORTHEAST LEG OF A TRANSMISSION TOWER, 46.5 FEET SOUTH OF WEST
 JB1336'LEG OF TOWER, 40.7 FEET SOUTHWEST OF THE SOUTHEAST LEG OF TOWER, 49.8
 JB1336'FEET SOUTH OF SOUTHWEST CORNER OF A METAL BUILDING, 37.2 FEET SOUTH OF
 JB1336'A METAL WITNESS POST AND ON THE HIGHEST PART OF THE HILL IN
 JB1336'CULTIVATION.  THE MARK IS 12 INCHES UNDERGROUND AND THE DISK STAMPED
 JB1336'BERGER 1881 1930.
 JB1336'
 JB1336'REFERENCE MARK 1 IS 23 FEET SOUTH OF A 30 INCH TREE, 15 FEET WEST OF
 JB1336'FIELD ROAD AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MARK
 JB1336'PROJECTS 3 INCHES AND THE DISK STAMPED BERGER NO 1 1881 1930.
 JB1336'
 JB1336'REFERENCE MARK 2 IS 13 FEET EAST OF A 4 INCH WILD CHERRY TREE WITH
 JB1336'WITNESS SIGN ATTACHED AND 10 FEET WEST OF A TWIN TRUNK TREE.  THE MARK
 JB1336'PROJECTS 4 INCHES AND THE DISK STAMPED BERGER NO 2 1881 1930.
 JB1336'
 JB1336'REFERENCE MARK 3 IS 25 FEET NORTH OF THE CENTERLINE OF GRAVELED ROAD
 JB1336'TO TOWER, 7 FEET SOUTH OF POWER POLE WITH TRANSFORMER AND 1 FOOT WEST
 JB1336'OF A METAL WITNESS POST.  THE MARK IS FLUSH AND THE DISK STAMPED
 JB1336'BERGER 1881 NO 3 1978.
 JB1336'
 JB1336'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 50 AND STATE
 JB1336'HIGHWAY 4 AT THE EAST EDGE OF LEBANON, GO EAST ON HIGHWAY 50 FOR 2.6
 JB1336'MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST ON THE HIGHWAY
 JB1336'FOR 0.35 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH ON A PAVED ROAD
 JB1336'FOR 0.55 MILE TO A GRAVELED ROAD LEFT.  TURN LEFT AND GO WEST ON THE
 JB1336'GRAVELED ROAD FOR 0.35 MILE TO A TALL MICRO WAVE TOWER AND STATION AS
 JB1336'DESCRIBED.
 JB1336'
 JB1336'THE AZIMUTH MARK IS 30 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AND
 JB1336'1.3 FEET WEST OF A METAL WITNESS POST.  THE MARK PROJECTS 12 INCHES
 JB1336'AND THE DISK STAMPED BERGER AZIMUTH 1934.
 JB1336'
 JB1336'RM 2 IS THE 1930 MEASUREMENT.
 JB1336'
 JB1336'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES EAST OF
 JB1336'LEBANON.  HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB1336
 JB1336                          STATION RECOVERY (1996)
 JB1336
 JB1336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1336'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1334 ***********************************************************************
 JB1334  DESIGNATION -  BERGER RM 1
 JB1334  PID         -  JB1334
 JB1334  STATE/COUNTY-  IL/ST CLAIR
 JB1334  COUNTRY     -  US
 JB1334  USGS QUAD   -  LEBANON (2018)
 JB1334
 JB1334                         *CURRENT SURVEY CONTROL
 JB1334  ______________________________________________________________________
 JB1334* NAD 83(1986) POSITION- 38 36 36.80   (N) 089 45 40.70   (W)   HD_HELD1
 JB1334* NAVD 88 ORTHO HEIGHT -   157.841 (meters)      517.85  (feet) ADJUSTED
 JB1334  ______________________________________________________________________
 JB1334  GEOID HEIGHT    -        -30.684 (meters)                     GEOID18
 JB1334  DYNAMIC HEIGHT  -        157.743 (meters)      517.53  (feet) COMP
 JB1334  MODELED GRAVITY -    980,007.1   (mgal)                       NAVD 88
 JB1334
 JB1334  VERT ORDER      -  FIRST     CLASS II
 JB1334
 JB1334.The horizontal coordinates were determined by differentially corrected
 JB1334.hand held GPS observations or other comparable positioning techniques
 JB1334.and have an estimated accuracy of +/- 3 meters.
 JB1334
 JB1334.The orthometric height was determined by differential leveling and
 JB1334.adjusted by the NATIONAL GEODETIC SURVEY
 JB1334.in June 1991.
 JB1334
 JB1334.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1334.GEOID18 height accuracy estimate available here.
 JB1334
 JB1334.Click photographs - Photos may exist for this station.
 JB1334
 JB1334.The dynamic height is computed by dividing the NAVD 88
 JB1334.geopotential number by the normal gravity value computed on the
 JB1334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1334.degrees latitude (g = 980.6199 gals.).
 JB1334
 JB1334.The modeled gravity was interpolated from observed gravity values.
 JB1334
 JB1334;                    North         East    Units  Estimated Accuracy
 JB1334;SPC IL W     -   215,779.8     735,304.8     MT  (+/- 3 meters HH1 GPS) 
 JB1334
 JB1334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5956677140(NAD 83)
 JB1334
 JB1334                          SUPERSEDED SURVEY CONTROL
 JB1334
 JB1334  NGVD 29 (??/??/92)  157.95   (m)          518.2    (f) COMPUTED    1 2
 JB1334
 JB1334.Superseded values are not recommended for survey control.
 JB1334
 JB1334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1334.See file dsdata.pdf to determine how the superseded data were derived.
 JB1334
 JB1334_MARKER: DR = REFERENCE MARK DISK
 JB1334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1334_STAMPING: BERGER NO 1 1881 1930
 JB1334_MARK LOGO: CGS
 JB1334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1334+STABILITY: SURFACE MOTION
 JB1334
 JB1334  HISTORY     - Date     Condition        Report By
 JB1334  HISTORY     - 1930     MONUMENTED       CGS
 JB1334  HISTORY     - 1969     GOOD             CGS
 JB1334
 JB1334                          STATION DESCRIPTION
 JB1334
 JB1334'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1334'3 MI E FROM LEBANON.
 JB1334'ABOUT 2.5 MILES EAST ALONG U.S. HIGHWAY 50 FROM THE POST OFFICE
 JB1334'AT LEBANON, THENCE 0.5 MILE NORTH ALONG A FARM ROAD, IN A HEDGE
 JB1334'ROW BETWEEN TWO FIELDS, 24 FEET SOUTH OF A 36 INCH LONE WILD
 JB1334'CHERRY TREE, 22 FEET WEST OF THE CENTER LINE OF THE ROAD, 6 FEET
 JB1334'WEST OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE
 JB1334'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES
 JB1334'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1335 ***********************************************************************
 JB1335  DESIGNATION -  BERGER RM 2
 JB1335  PID         -  JB1335
 JB1335  STATE/COUNTY-  IL/ST CLAIR
 JB1335  COUNTRY     -  US
 JB1335  USGS QUAD   -  LEBANON (2018)
 JB1335
 JB1335                         *CURRENT SURVEY CONTROL
 JB1335  ______________________________________________________________________
 JB1335* NAD 83(1986) POSITION- 38 36 41.99   (N) 089 45 32.35   (W)   HD_HELD1
 JB1335* NAVD 88 ORTHO HEIGHT -   167.061 (meters)      548.10  (feet) ADJUSTED
 JB1335  ______________________________________________________________________
 JB1335  GEOID HEIGHT    -        -30.687 (meters)                     GEOID18
 JB1335  DYNAMIC HEIGHT  -        166.957 (meters)      547.76  (feet) COMP
 JB1335  MODELED GRAVITY -    980,007.1   (mgal)                       NAVD 88
 JB1335
 JB1335  VERT ORDER      -  FIRST     CLASS II
 JB1335
 JB1335.The horizontal coordinates were determined by differentially corrected
 JB1335.hand held GPS observations or other comparable positioning techniques
 JB1335.and have an estimated accuracy of +/- 3 meters.
 JB1335
 JB1335.The orthometric height was determined by differential leveling and
 JB1335.adjusted by the NATIONAL GEODETIC SURVEY
 JB1335.in July 2002.
 JB1335
 JB1335.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1335.GEOID18 height accuracy estimate available here.
 JB1335
 JB1335.Click photographs - Photos may exist for this station.
 JB1335
 JB1335.The dynamic height is computed by dividing the NAVD 88
 JB1335.geopotential number by the normal gravity value computed on the
 JB1335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1335.degrees latitude (g = 980.6199 gals.).
 JB1335
 JB1335.The modeled gravity was interpolated from observed gravity values.
 JB1335
 JB1335;                    North         East    Units  Estimated Accuracy
 JB1335;SPC IL W     -   215,940.8     735,506.1     MT  (+/- 3 meters HH1 GPS) 
 JB1335
 JB1335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5977377294(NAD 83)
 JB1335
 JB1335                          SUPERSEDED SURVEY CONTROL
 JB1335
 JB1335  NAVD 88 (06/15/91)  167.053  (m)          548.07   (f) SUPERSEDED  1 2
 JB1335  NGVD 29 (??/??/92)  167.17   (m)          548.5    (f) COMPUTED    1 2
 JB1335
 JB1335.Superseded values are not recommended for survey control.
 JB1335
 JB1335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1335.See file dsdata.pdf to determine how the superseded data were derived.
 JB1335
 JB1335_MARKER: DR = REFERENCE MARK DISK
 JB1335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1335_STAMPING: BERGER NO 2 1881 1930
 JB1335_MARK LOGO: CGS
 JB1335_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1335+STABILITY: SURFACE MOTION
 JB1335_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1335+SATELLITE: SATELLITE OBSERVATIONS - June 06, 1996
 JB1335
 JB1335  HISTORY     - Date     Condition        Report By
 JB1335  HISTORY     - 1930     MONUMENTED       CGS
 JB1335  HISTORY     - 1969     GOOD             CGS
 JB1335  HISTORY     - 19960606 GOOD             NGS
 JB1335
 JB1335                          STATION DESCRIPTION
 JB1335
 JB1335'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1335'3.2 MI E FROM LEBANON.
 JB1335'ABOUT 2.5 MILES EAST ALONG U.S. HIGHWAY 50 FROM THE POST OFFICE
 JB1335'AT LEBANON, THENCE 0.6 MILE NORTH ALONG A FARM ROAD, THENCE
 JB1335'0.1 MILE NORTH ALONG A FENCE LINE, ON THE NORTHWEST SLOPE OF A
 JB1335'HILL, 145 FEET NORTHWEST OF A LONE 48 INCH OAK TREE WHICH IS
 JB1335'LOCATED IN A CULTIVATED FIELD, 119 1/2 FEET WEST OF A 12 INCH
 JB1335'HACKBERRY TREE IN FENCE LINE, 8 1/2 FEET WEST OF THE EAST ONE
 JB1335'OF 4 SASSAFRAS TREES, UNDER THE FENCE LINE AND SET IN THE TOP OF
 JB1335'A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE
 JB1335'GROUND.
 JB1335
 JB1335                          STATION RECOVERY (1996)
 JB1335
 JB1335'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1335'FROM THE POST OFFICE IN SUMMERFIELD, IL, PROCEED NORTH ON MAIN
 JB1335'STREET/COUNTY R40 0.8 MILES (1.3 KM) CROSSING OLD ROUTE 50 AND PASSING
 JB1335'UNDERNEATH NEW HWY 50 TO A GATE AND GRAVEL ROAD LEFT. PROCEED WEST
 JB1335'THROUGH THE GATE 0.3 MILES (0.5 KM) UP THE GRAVEL ROAD TO A MICROWAVE
 JB1335'TOWER AND THE STATION ON THE RIGHT.  THE STATION IS ON THE NORTH WEST
 JB1335'SLOPE OF BERGER HILL, ALONG AN OLD EAST-WEST FENCE LINE INSIDE A ROW
 JB1335'OF TREES AND SHRUBS, NEAR THE NORTH WEST EDGE OF A CIRCLE OF USACE
 JB1335'CARSONITE WITNESS POSTS DELINEATING THE LIMITS OF AN ANTENNA GROUND
 JB1335'PLANE, AND 16.5 FT (5.0 M) WEST OF A SPLIT FORK TREE WITH WITNESS POST
 JB1335'ATTACHED.  THE MARK IS SET INTO THE TOP OF A CONCRETE POST PROJECTING
 JB1335'3 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1396 ***********************************************************************
 KB1396  CBN         -  This is a Cooperative Base Network Control Station.
 KB1396  DESIGNATION -  BERRY
 KB1396  PID         -  KB1396
 KB1396  STATE/COUNTY-  IL/SANGAMON
 KB1396  COUNTRY     -  US
 KB1396  USGS QUAD   -  EDINBURG (2018)
 KB1396
 KB1396                         *CURRENT SURVEY CONTROL
 KB1396  ______________________________________________________________________
 KB1396* NAD 83(2011) POSITION- 39 42 37.36176(N) 089 28 02.40930(W)   ADJUSTED
 KB1396* NAD 83(2011) ELLIP HT-   146.084 (meters)        (06/27/12)   ADJUSTED
 KB1396* NAD 83(2011) EPOCH   -  2010.00
 KB1396* NAVD 88 ORTHO HEIGHT -   178.4   (meters)      585.    (feet) GPS OBS
 KB1396  ______________________________________________________________________
 KB1396  NAVD 88 orthometric height was determined with an earlier geoid model
 KB1396  GEOID HEIGHT    -        -32.327 (meters)                     GEOID18
 KB1396  NAD 83(2011) X  -     45,678.214 (meters)                     COMP
 KB1396  NAD 83(2011) Y  - -4,913,215.575 (meters)                     COMP
 KB1396  NAD 83(2011) Z  -  4,053,392.896 (meters)                     COMP
 KB1396  LAPLACE CORR    -          1.04  (seconds)                    DEFLEC18
 KB1396
 KB1396  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1396  Standards:
 KB1396         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1396            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1396  -------------------------------------------------------------------
 KB1396  NETWORK    0.45   1.02           0.20   0.16   0.52     -0.07881684
 KB1396  -------------------------------------------------------------------
 KB1396  Click here for local accuracies and other accuracy information.
 KB1396
 KB1396.The horizontal coordinates were established by GPS observations
 KB1396.and adjusted by the National Geodetic Survey in June 2012.
 KB1396
 KB1396.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1396.been affixed to the stable North American tectonic plate. See 
 KB1396.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1396
 KB1396.The horizontal coordinates are valid at the epoch date displayed above
 KB1396.which is a decimal equivalence of Year/Month/Day.
 KB1396
 KB1396.The orthometric height was determined by GPS observations and a
 KB1396.high-resolution geoid model.
 KB1396
 KB1396.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1396.GEOID18 height accuracy estimate available here.
 KB1396
 KB1396.Click photographs - Photos may exist for this station.
 KB1396
 KB1396.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1396
 KB1396.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1396
 KB1396.The ellipsoidal height was determined by GPS observations
 KB1396.and is referenced to NAD 83.
 KB1396
 KB1396. The following values were computed from the NAD 83(2011) position.
 KB1396
 KB1396;                    North         East     Units Scale Factor Converg.
 KB1396;SPC IL W     -   338,066.277   759,966.832   MT  0.99998543   +0 26 48.6
 KB1396;SPC IL W     - 1,109,139.11  2,493,324.51   sFT  0.99998543   +0 26 48.6
 KB1396;UTM  16      - 4,398,523.512   288,489.720   MT  1.00015080   -1 34 37.1
 KB1396
 KB1396!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1396!SPC IL W     -   0.99997708  x   0.99998543  =   0.99996251
 KB1396!UTM  16      -   0.99997708  x   1.00015080  =   1.00012788
 KB1396
 KB1396:                Primary Azimuth Mark                     Grid Az
 KB1396:SPC IL W     -  BERRY AZ MK                              126 24 28.9
 KB1396:UTM  16      -  BERRY AZ MK                              128 25 54.6
 KB1396
 KB1396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8848998523(NAD 83)
 KB1396
 KB1396|---------------------------------------------------------------------|
 KB1396| PID    Reference Object                     Distance      Geod. Az  |
 KB1396|                                                           dddmmss.s |
 KB1396| KB1394 BERRY AZ MK                         APPROX. 1.0 KM 1265117.5 |
 KB1396| CI6713 BERRY RM 2                           25.088 METERS 12822     |
 KB1396| CI6712 BERRY RM 1                           25.079 METERS 35503     |
 KB1396|---------------------------------------------------------------------|
 KB1396
 KB1396                          SUPERSEDED SURVEY CONTROL
 KB1396
 KB1396  NAD 83(2007)-  39 42 37.36187(N)    089 28 02.41006(W) AD(2002.00) 0
 KB1396  ELLIP H (02/10/07)  146.102  (m)                       GP(2002.00)    
 KB1396  ELLIP H (10/15/04)  146.091  (m)                       GP(       ) 4 2
 KB1396  NAD 83(1997)-  39 42 37.36183(N)    089 28 02.40999(W) AD(       ) B
 KB1396  ELLIP H (07/17/98)  146.100  (m)                       GP(       ) 4 1
 KB1396  NAD 83(1986)-  39 42 37.37229(N)    089 28 02.39792(W) AD(       ) 1
 KB1396  NAD 27      -  39 42 37.19634(N)    089 28 02.07814(W) AD(       ) 1
 KB1396  NAVD 88 (07/17/98)  178.4    (m)  GEOID96  model used  GPS OBS        
 KB1396  NGVD 29 (07/19/86)  179.0    (m)          587.     (f) VERT ANG       
 KB1396
 KB1396.Superseded values are not recommended for survey control.
 KB1396
 KB1396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1396.See file dsdata.pdf to determine how the superseded data were derived.
 KB1396
 KB1396_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1396_STAMPING: BERRY 1975
 KB1396_MARK LOGO: NGS
 KB1396_PROJECTION: FLUSH
 KB1396_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1396+STABILITY: SURFACE MOTION
 KB1396_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1396+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2019
 KB1396
 KB1396  HISTORY     - Date     Condition        Report By
 KB1396  HISTORY     - 1975     MONUMENTED       NGS
 KB1396  HISTORY     - 19970326 GOOD             NGS
 KB1396  HISTORY     - 19980713 GOOD             ILDT
 KB1396  HISTORY     - 20020611 GOOD             NGS
 KB1396  HISTORY     - 20020702 GOOD             HANPRO
 KB1396  HISTORY     - 20030613 GOOD             WOOLPT
 KB1396  HISTORY     - 20190822 GOOD             ILDT
 KB1396
 KB1396                          STATION DESCRIPTION
 KB1396
 KB1396'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1396'THE STATION IS LOCATED ABOUT 5.5 MILES SOUTHEAST OF ROCHESTER, 4.5
 KB1396'MILES NORTHWEST OF EDINBURG.  0.25 MILE SOUTHEAST OF THE RAMSEY
 KB1396'GRAIN COMPANY ELEVATOR AND ON STATE HIGHWAY RIGHT-OF-WAY PROPERTY.
 KB1396'
 KB1396'TO REACH THE STATION FROM THE JUNCTION OF WASHINGTON AVENUE AND
 KB1396'STATE HIGHWAY 29, ON THE EAST EDGE OF EDINBURG, GO NORTHWEST ON
 KB1396'STATE HIGHWAY 29 FOR 5.1 MILES TO THE AZIMUTH MARK ON THE RIGHT,
 KB1396'CONTINUE NORTHWEST ON STATE HIGHWAY 29 FOR 0.6 MILE TO THE STATION
 KB1396'ON THE RIGHT.
 KB1396'
 KB1396'STATION MARKS ARE STANDARD DISKS STAMPED BERRY 1975.  THE SURFACE
 KB1396'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1396'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 85 FEET SOUTH OF THE
 KB1396'CENTER OF A PAVED ROAD, 82 FEET EAST OF THE CENTERLINE OF STATE
 KB1396'HIGHWAY 29 AND 35 FEET WEST OF A CULTIVATED FIELD.  THE
 KB1396'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 KB1396'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1396'
 KB1396'REFERENCE MARK 1, A STANDARD DISK STAMPED BERRY NO 1 1975, IS SET
 KB1396'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 KB1396'WITH THE GROUND SURFACE.  IT IS 59 FEET SOUTH OF THE CENTER OF THE
 KB1396'PAVED ROAD AND 6 FEET NORTHWEST OF THE CULTIVATED FIELD.
 KB1396'
 KB1396'REFERENCE MARK 2, A STANDARD DISK STAMPED BERRY NO 2 1975, IS SET
 KB1396'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 KB1396'WITH THE GROUND SURFACE.  IT IS 80 FEET SOUTHEAST OF THE CENTERLINE
 KB1396'OF STATE HIGHWAY 29 AND 5 FEET SOUTHWEST OF THE CULTIVATED FIELD.
 KB1396'
 KB1396'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED BERRY AZ 1975,
 KB1396'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1396'FLUSH WITH THE GROUND SURFACE.  IT IS 56 FEET EAST OF THE
 KB1396'CENTERLINE OF STATE HIGHWAY 29, 2 FEET NORTHWEST OF A METAL WITNESS
 KB1396'POST AND 2 FEET SOUTHWEST OF A CONCRETE ROAD RIGHT-OF-WAY POST.
 KB1396'
 KB1396'HEIGHT OF LIGHT ABOVE STATION MARK 30.3 METERS.
 KB1396
 KB1396                          STATION RECOVERY (1997)
 KB1396
 KB1396'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1396'STATION IS LOCATED ABOUT 5 MI (8.0 KM) SOUTHEAST OF ROCHESTER AND
 KB1396'ABOUT 0.3 MI (0.5 KM) SOUTHEAST OF BERRY.  TO REACH FROM EXIT 96 OF
 KB1396'INTERSTATE HIGHWAY 55 ON THE EAST SIDE OF SPRINGFIELD, GO SOUTHEAST ON
 KB1396'STATE ROUTE 29 FOR 8.4 MI (13.5 KM) TO THE GRAIN ELEVATOR AT BERRY.
 KB1396'CONTINUE AHEAD FOR 0.3 MI (0.5 KM) TO A SIDE ROAD LEFT AND THE STATION
 KB1396'ON THE LEFT, 25.0 M (82.0 FT) NORTHEAST OF THE CENTER OF ROUTE 29,
 KB1396'25.9 M (85.0 FT) SOUTH OF THE CENTER OF THE SIDE ROAD, ABOUT 10 M
 KB1396'(32.8 FT) WEST OF THE EDGE OF A CULTIVATED FIELD, AND 0.5 M (1.6 FT)
 KB1396'WEST OF A FIBERGLASS WITNESS POST.
 KB1396
 KB1396                          STATION RECOVERY (1998)
 KB1396
 KB1396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 KB1396'RECOVERED AS DESCRIBED
 KB1396
 KB1396                          STATION RECOVERY (2002)
 KB1396
 KB1396'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DSE)
 KB1396'RECOVERED IN GOOD CONDITION
 KB1396
 KB1396                          STATION RECOVERY (2002)
 KB1396
 KB1396'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB1396'RECOVERED IN GOOD CONDITION.
 KB1396
 KB1396                          STATION RECOVERY (2003)
 KB1396
 KB1396'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB1396'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 KB1396
 KB1396                          STATION RECOVERY (2019)
 KB1396
 KB1396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1396'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1394 ***********************************************************************
 KB1394  DESIGNATION -  BERRY AZ MK
 KB1394  PID         -  KB1394
 KB1394  STATE/COUNTY-  IL/SANGAMON
 KB1394  COUNTRY     -  US
 KB1394  USGS QUAD   -  EDINBURG (2018)
 KB1394
 KB1394                         *CURRENT SURVEY CONTROL
 KB1394  ______________________________________________________________________
 KB1394* NAD 83(1997) POSITION- 39 42 17.95588(N) 089 27 28.89583(W)   ADJUSTED
 KB1394* NAVD 88 ORTHO HEIGHT -   179.4   (meters)      589.    (feet) VERTCON3
 KB1394  ______________________________________________________________________
 KB1394  GEOID HEIGHT    -        -32.315 (meters)                     GEOID18
 KB1394  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 KB1394  HORZ ORDER      -  SECOND
 KB1394
 KB1394.The horizontal coordinates were established by classical geodetic methods
 KB1394.and adjusted by the National Geodetic Survey in October 1999.
 KB1394
 KB1394.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1394.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1394
 KB1394.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1394.GEOID18 height accuracy estimate available here.
 KB1394
 KB1394.Click photographs - Photos may exist for this station.
 KB1394
 KB1394.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1394
 KB1394. The following values were computed from the NAD 83(1997) position.
 KB1394
 KB1394;                    North         East     Units Scale Factor Converg.
 KB1394;SPC IL W     -   337,474.066   760,769.830   MT  0.99998663   +0 27 09.8
 KB1394;SPC IL W     - 1,107,196.16  2,495,959.02   sFT  0.99998663   +0 27 09.8
 KB1394;UTM  16      - 4,397,903.213   289,271.433   MT  1.00014674   -1 34 15.1
 KB1394
 KB1394!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1394!SPC IL W     -   0.99997692  x   0.99998663  =   0.99996355
 KB1394!UTM  16      -   0.99997692  x   1.00014674  =   1.00012366
 KB1394
 KB1394:                Primary Azimuth Mark                     Grid Az
 KB1394:SPC IL W     -  BERRY                                    306 24 29.2
 KB1394:UTM  16      -  BERRY                                    308 25 54.1
 KB1394
 KB1394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8927197903(NAD 83)
 KB1394
 KB1394|---------------------------------------------------------------------|
 KB1394| PID    Reference Object                     Distance      Geod. Az  |
 KB1394|                                                           dddmmss.s |
 KB1394| KB1392 KINCAID EDISON CO STACK             APPROX.13.0 KM 1943529.5 |
 KB1394| KB1395 BERRY AZ MK A PT 1976                 9.203 METERS 27112     |
 KB1394| KB1396 BERRY                               APPROX. 1.0 KM 3065139.0 |
 KB1394|---------------------------------------------------------------------|
 KB1394
 KB1394                          SUPERSEDED SURVEY CONTROL
 KB1394
 KB1394  NAD 83(1986)-  39 42 17.96643(N)    089 27 28.88367(W) AD(       ) 2
 KB1394  NAD 27      -  39 42 17.79096(N)    089 27 28.56418(W) AD(       ) 2
 KB1394  NGVD 29 (07/19/86)  179.5    (m)          589.     (f) VERT ANG       
 KB1394
 KB1394.Superseded values are not recommended for survey control.
 KB1394
 KB1394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1394.See file dsdata.pdf to determine how the superseded data were derived.
 KB1394
 KB1394_MARKER: DR = REFERENCE MARK DISK
 KB1394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1394_STAMPING: BERRY AZ 1975
 KB1394_MARK LOGO: NGS
 KB1394_PROJECTION: FLUSH
 KB1394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1394+STABILITY: SURFACE MOTION
 KB1394
 KB1394  HISTORY     - Date     Condition        Report By
 KB1394  HISTORY     - 1975     MONUMENTED       NGS
 KB1394
 KB1394                          STATION DESCRIPTION
 KB1394
 KB1394'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1394'THE STATION IS LOCATED ABOUT 5.5 MILES SOUTHEAST OF ROCHESTER, 4.5
 KB1394'MILES NORTHWEST OF EDINBURG, 0.85 MILE SOUTHEAST OF THE RAMSEY
 KB1394'GRAIN COMPANY ELEVATOR AND ON STATE HIGHWAY RIGHT-OF-WAY PROPERTY.
 KB1394'
 KB1394'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED BERRY AZ 1975,
 KB1394'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1394'FLUSH WITH THE GROUND SURFACE.  IT IS 56 FEET EAST OF THE
 KB1394'CENTERLINE OF STATE HIGHWAY 29, 2 FEET NORTHWEST OF A METAL WITNESS
 KB1394'POST AND 2 FEET SOUTHWEST OF A CONCRETE ROAD RIGHT-OF-WAY POST.
 KB1394'
 KB1394'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1394'STATION BERRY 1975.
 KB1394'
 KB1394'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION BERRY,
 KB1394'DISTANCE BEING 997.788 METERS, SOUTHEAST OF THE TRIANGULATION
 KB1394'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0645 ***********************************************************************
 JB0645  DESIGNATION -  BETH
 JB0645  PID         -  JB0645
 JB0645  STATE/COUNTY-  IL/MARION
 JB0645  COUNTRY     -  US
 JB0645  USGS QUAD   -  SALEM SOUTH (2018)
 JB0645
 JB0645                         *CURRENT SURVEY CONTROL
 JB0645  ______________________________________________________________________
 JB0645* NAD 83(1997) POSITION- 38 35 27.82042(N) 088 57 46.09018(W)   ADJUSTED
 JB0645* NAVD 88 ORTHO HEIGHT -   157.736 (meters)      517.51  (feet) ADJUSTED
 JB0645  ______________________________________________________________________
 JB0645  GEOID HEIGHT    -        -30.887 (meters)                     GEOID18
 JB0645  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 JB0645  DYNAMIC HEIGHT  -        157.635 (meters)      517.17  (feet) COMP
 JB0645  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB0645
 JB0645  HORZ ORDER      -  SECOND
 JB0645  VERT ORDER      -  SECOND    CLASS 0
 JB0645
 JB0645.The horizontal coordinates were established by classical geodetic methods
 JB0645.and adjusted by the National Geodetic Survey in October 1999.
 JB0645
 JB0645.The orthometric height was determined by differential leveling and
 JB0645.adjusted by the NATIONAL GEODETIC SURVEY
 JB0645.in June 1991.
 JB0645
 JB0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0645.GEOID18 height accuracy estimate available here.
 JB0645
 JB0645.Click photographs - Photos may exist for this station.
 JB0645
 JB0645.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0645
 JB0645.The dynamic height is computed by dividing the NAVD 88
 JB0645.geopotential number by the normal gravity value computed on the
 JB0645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0645.degrees latitude (g = 980.6199 gals.).
 JB0645
 JB0645.The modeled gravity was interpolated from observed gravity values.
 JB0645
 JB0645. The following values were computed from the NAD 83(1997) position.
 JB0645
 JB0645;                    North         East     Units Scale Factor Converg.
 JB0645;SPC IL E     -   213,770.145   245,159.960   MT  1.00001202   -0 23 33.5
 JB0645;SPC IL E     -   701,344.22    804,328.97   sFT  1.00001202   -0 23 33.5
 JB0645;UTM  16      - 4,273,224.593   329,055.969   MT  0.99995987   -1 13 28.6
 JB0645
 JB0645!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0645!SPC IL E     -   0.99998010  x   1.00001202  =   0.99999212
 JB0645!UTM  16      -   0.99998010  x   0.99995987  =   0.99993997
 JB0645
 JB0645:                Primary Azimuth Mark                     Grid Az
 JB0645:SPC IL E     -  CONE                                     333 32 09.4
 JB0645:UTM  16      -  CONE                                     334 22 04.5
 JB0645
 JB0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2905573224(NAD 83)
 JB0645
 JB0645|---------------------------------------------------------------------|
 JB0645| PID    Reference Object                     Distance      Geod. Az  |
 JB0645|                                                           dddmmss.s |
 JB0645| JB0644 BETH RM 1                            31.568 METERS 06128     |
 JB0645| JB0643 BETH AZ MK                                         0860507.3 |
 JB0645| JB0646 BETH RM 2                            18.686 METERS 32453     |
 JB0645| JB0650 CONE                                APPROX. 2.7 KM 3330835.9 |
 JB0645|---------------------------------------------------------------------|
 JB0645
 JB0645                          SUPERSEDED SURVEY CONTROL
 JB0645
 JB0645  NAD 83(1986)-  38 35 27.83566(N)    088 57 46.08676(W) AD(       ) 2
 JB0645  NAD 27      -  38 35 27.65757(N)    088 57 45.87088(W) AD(       ) 2
 JB0645  NGVD 29 (??/??/92)  157.845  (m)          517.86   (f) ADJ UNCH    2 0
 JB0645  NGVD 29             157.84   (m)          517.8    (f) LEVELING    3  
 JB0645
 JB0645.Superseded values are not recommended for survey control.
 JB0645
 JB0645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0645.See file dsdata.pdf to determine how the superseded data were derived.
 JB0645
 JB0645_MARKER: DE = TRAVERSE STATION DISK
 JB0645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0645_STAMPING: BETH 1960
 JB0645_MARK LOGO: CGS
 JB0645_PROJECTION: RECESSED 46 CENTIMETERS
 JB0645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0645+STABILITY: SURFACE MOTION
 JB0645
 JB0645  HISTORY     - Date     Condition        Report By
 JB0645  HISTORY     - 1960     MONUMENTED       CGS
 JB0645  HISTORY     - 1960     GOOD             CGS
 JB0645
 JB0645                          STATION DESCRIPTION
 JB0645
 JB0645'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0645'STATION IS LOCATED ABOUT 3.0 MILES SOUTH-SOUTHWEST OF SALEM, ABOUT
 JB0645'1.25 MILES WEST OF STATE ROUTE 37 AND ON THE SOUTH SIDE OF ROAD IN
 JB0645'EDGE OF TIMBER ABOUT 63 YARDS SOUTHEAST OF A FARM HOUSE.
 JB0645'
 JB0645'TO REACH FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE ROUTE 37 IN
 JB0645'SALEM, GO WEST ON U S HIGHWAY 50 FOR 1.65 MILES TO CROSSROAD, (JOHNNYS
 JB0645'DRIVE INN IN THE NORTHEAST ANGLE OF INTERSECTION), TURN LEFT AND GO
 JB0645'SOUTH FOR 0.15 MILE TO RAILROAD CROSSING, CROSS RAILROAD TRACK AND
 JB0645'CONTINUE SOUTH ON MAIN TRAVELED ROAD FOR 0.6 MILE TO ANOTHER RAILROAD
 JB0645'CROSSING, CROSS TRACK AND CONTINUE SOUTH FOR 0.5 MILE TO A SIDE ROAD
 JB0645'LEFT, CONTINUE SOUTH ON MAIN TRAVELED ROAD FOR 0.6 MILE TO A SIDE ROAD
 JB0645'RIGHT, CONTINUE SOUTH FOR 0.55 MILE TO A SIDE ROAD LEFT, TURN LEFT AND
 JB0645'GO EAST FOR 1.05 MILE TO STATION ON RIGHT JUST AFTER PASSING HOUSE ON
 JB0645'LEFT.
 JB0645'
 JB0645'STATION MARK, A STANDARD TRAVERSE DISK STAMPED BETH 1960, IS SET IN
 JB0645'TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET 16 INCHES BELOW THE
 JB0645'SURFACE OF THE GROUND.  THE MARK IS 187.5 FEET SOUTHEAST OF THE
 JB0645'SOUTHEAST CORNER OF THE FARM HOUSE, 29.5 FEET SOUTH OF THE CENTER OF
 JB0645'ROAD, 17.5 FEET SOUTHEAST OF A LARGE TREE AND 11.3 FEET SOUTH OF THE
 JB0645'WITNESS POST.
 JB0645'
 JB0645'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED BETH
 JB0645'NO 1 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0645'PROJECTS ABOUT 5 INCHES.  THE MARK IS 100.5 FEET NORTHEAST OF THE
 JB0645'WITNESS POST, 19.5 FEET NORTH OF THE CENTER OF ROAD AND 18.5 FEET
 JB0645'SOUTHEAST OF A TRIPLE TRUNK TREE.
 JB0645'
 JB0645'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED BETH
 JB0645'NO 2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0645'PROJECTS ABOUT 5 INCHES.  THE MARK IS 62.5 FEET EAST-NORTHEAST OF THE
 JB0645'NORTH END OF ROAD CULVERT, 51.5 FEET NORTHWEST OF THE WITNESS POST,
 JB0645'20.5 FEET NORTH OF THE CENTER OF ROAD AND 16.5 FEET SOUTH-SOUTHWEST OF
 JB0645'A LARGE TREE.
 JB0645'
 JB0645'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED BETH 1960, IS SET
 JB0645'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5
 JB0645'INCHES.  THE MARK IS 17.5 FEET NORTH OF THE CENTER OF ROAD, 5 FEET
 JB0645'SOUTHWEST OF THE LARGEST TREE AMONG TREES AND 2.2 FEET WEST OF THE
 JB0645'WITNESS POST.
 JB0645'
 JB0645'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST 0.15 MILE TO THE
 JB0645'AZIMUTH MARK ON LEFT SIDE OF ROAD AS DESCRIBED.
 JB0645'
 JB0645'HEIGHT OF LIGHT ABOVE STATION MARK 26.65 METERS.
 JB0645
 JB0645                          STATION RECOVERY (1960)
 JB0645
 JB0645'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0645'3.8 MI SW FROM SALEM.
 JB0645'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0645'IN SALEM, THENCE 0.5 MILE WEST ALONG AN OILED ROAD, THENCE 1.0
 JB0645'MILE SOUTH ALONG AN OILED ROAD, THENCE 0.75 MILE WEST ALONG AN
 JB0645'OILED ROAD, NEAR A FARM HOUSE NORTH OF THE ROAD, 30 FEET SOUTH
 JB0645'OF THE CENTER LINE OF THE ROAD, 273 FEET EAST OF THE EXTENDED
 JB0645'CENTER LINE OF THE DRIVEWAY NORTH TO THE FARM HOUSE, 18 FEET
 JB0645'EAST-SOUTHEAST OF A 14-INCH BLAZED OAK TREE, 96 FEET EAST OF THE
 JB0645'SOUTH END OF A CONCRETE PIPE CULVERT, 11.1 FEET SOUTH OF A METAL
 JB0645'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET
 JB0645'IN THE TOP OF A CONCRETE POST 18 INCHES UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0643 ***********************************************************************
 JB0643  DESIGNATION -  BETH AZ MK
 JB0643  PID         -  JB0643
 JB0643  STATE/COUNTY-  IL/MARION
 JB0643  COUNTRY     -  US
 JB0643  USGS QUAD   -  SALEM SOUTH (2018)
 JB0643
 JB0643                         *CURRENT SURVEY CONTROL
 JB0643  ______________________________________________________________________
 JB0643* NAD 83(1986) POSITION- 38 35 28.     (N) 088 57 36.     (W)   SCALED
 JB0643* NAVD 88 ORTHO HEIGHT -   158.609 (meters)      520.37  (feet) ADJUSTED
 JB0643  ______________________________________________________________________
 JB0643  GEOID HEIGHT    -        -30.888 (meters)                     GEOID18
 JB0643  DYNAMIC HEIGHT  -        158.508 (meters)      520.04  (feet) COMP
 JB0643  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB0643
 JB0643  VERT ORDER      -  SECOND    CLASS 0
 JB0643
 JB0643.The horizontal coordinates were scaled from a map and have
 JB0643.an estimated accuracy of +/- 6 seconds.
 JB0643
 JB0643.The orthometric height was determined by differential leveling and
 JB0643.adjusted by the NATIONAL GEODETIC SURVEY
 JB0643.in June 1991.
 JB0643
 JB0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0643.GEOID18 height accuracy estimate available here.
 JB0643
 JB0643.Click photographs - Photos may exist for this station.
 JB0643
 JB0643.The dynamic height is computed by dividing the NAVD 88
 JB0643.geopotential number by the normal gravity value computed on the
 JB0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0643.degrees latitude (g = 980.6199 gals.).
 JB0643
 JB0643.The modeled gravity was interpolated from observed gravity values.
 JB0643
 JB0643;                    North         East    Units  Estimated Accuracy
 JB0643;SPC IL E     -   213,770.      245,400.      MT  (+/- 180 meters Scaled)
 JB0643
 JB0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH293732(NAD 83)
 JB0643
 JB0643                          SUPERSEDED SURVEY CONTROL
 JB0643
 JB0643  NGVD 29 (??/??/92)  158.72   (m)          520.7    (f) COMPUTED    2 0
 JB0643
 JB0643.Superseded values are not recommended for survey control.
 JB0643
 JB0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0643.See file dsdata.pdf to determine how the superseded data were derived.
 JB0643
 JB0643_MARKER: DZ = AZIMUTH MARK DISK
 JB0643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0643_STAMPING: BETH 1960
 JB0643_MARK LOGO: CGS
 JB0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0643+STABILITY: SURFACE MOTION
 JB0643
 JB0643  HISTORY     - Date     Condition        Report By
 JB0643  HISTORY     - 1960     MONUMENTED       CGS
 JB0643  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0643
 JB0643                          STATION DESCRIPTION
 JB0643
 JB0643'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0643'3.6 MI SW FROM SALEM.
 JB0643'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0643'IN SALEM, THENCE 0.5 MILE WEST ALONG AN OILED ROAD, THENCE 1.0
 JB0643'MILE SOUTH ALONG AN OILED ROAD, THENCE 0.6 MILE WEST ALONG AN
 JB0643'OILED ROAD, ABOUT 0.1 MILE WEST OF THE CROSSING OF A POWER
 JB0643'LINE, 18 FEET NORTH OF THE CENTER LINE OF THE ROAD, 80 FEET
 JB0643'NORTHWEST OF THE FIRST TELEPHONE POLE WEST OF THE POWER LINE
 JB0643'CROSSING, 347 FEET WEST OF THE CENTER LINE (EXTENDED) OF THE
 JB0643'DRIVE SOUTH TO A FIELD, 2.2 FEET WEST OF A METAL WITNESS POST,
 JB0643'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0643'CONCRETE POST PROJECTING 4 INCHES.
 JB0643
 JB0643                          STATION RECOVERY (2011)
 JB0643
 JB0643'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0643'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0644 ***********************************************************************
 JB0644  DESIGNATION -  BETH RM 1
 JB0644  PID         -  JB0644
 JB0644  STATE/COUNTY-  IL/MARION
 JB0644  COUNTRY     -  US
 JB0644  USGS QUAD   -  SALEM SOUTH (2018)
 JB0644
 JB0644                         *CURRENT SURVEY CONTROL
 JB0644  ______________________________________________________________________
 JB0644* NAD 83(1986) POSITION- 38 35 28.31   (N) 088 57 44.94   (W)   HD_HELD1
 JB0644* NAVD 88 ORTHO HEIGHT -   158.239 (meters)      519.16  (feet) ADJUSTED
 JB0644  ______________________________________________________________________
 JB0644  GEOID HEIGHT    -        -30.887 (meters)                     GEOID18
 JB0644  DYNAMIC HEIGHT  -        158.138 (meters)      518.82  (feet) COMP
 JB0644  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB0644
 JB0644  VERT ORDER      -  SECOND    CLASS 0
 JB0644
 JB0644.The horizontal coordinates were determined by differentially corrected
 JB0644.hand held GPS observations or other comparable positioning techniques
 JB0644.and have an estimated accuracy of +/- 3 meters.
 JB0644
 JB0644.The orthometric height was determined by differential leveling and
 JB0644.adjusted by the NATIONAL GEODETIC SURVEY
 JB0644.in June 1991.
 JB0644
 JB0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0644.GEOID18 height accuracy estimate available here.
 JB0644
 JB0644.Click photographs - Photos may exist for this station.
 JB0644
 JB0644.The dynamic height is computed by dividing the NAVD 88
 JB0644.geopotential number by the normal gravity value computed on the
 JB0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0644.degrees latitude (g = 980.6199 gals.).
 JB0644
 JB0644.The modeled gravity was interpolated from observed gravity values.
 JB0644
 JB0644;                    North         East    Units  Estimated Accuracy
 JB0644;SPC IL E     -   213,785.1     245,187.9     MT  (+/- 3 meters HH1 GPS) 
 JB0644
 JB0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2908473239(NAD 83)
 JB0644
 JB0644                          SUPERSEDED SURVEY CONTROL
 JB0644
 JB0644  NGVD 29 (??/??/92)  158.348  (m)          519.51   (f) ADJ UNCH    2 0
 JB0644
 JB0644.Superseded values are not recommended for survey control.
 JB0644
 JB0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0644.See file dsdata.pdf to determine how the superseded data were derived.
 JB0644
 JB0644_MARKER: DR = REFERENCE MARK DISK
 JB0644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0644_STAMPING: BETH NO 1 1960
 JB0644_MARK LOGO: CGS
 JB0644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0644+STABILITY: SURFACE MOTION
 JB0644
 JB0644  HISTORY     - Date     Condition        Report By
 JB0644  HISTORY     - 1960     MONUMENTED       CGS
 JB0644  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0644
 JB0644                          STATION DESCRIPTION
 JB0644
 JB0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0644'3.8 MI SW FROM SALEM.
 JB0644'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0644'IN SALEM, THENCE 0.5 MILE WEST ALONG AN OILED ROAD, THENCE 1.0
 JB0644'MILE SOUTH ALONG AN OILED ROAD, THENCE 0.75 MILE WEST ALONG AN
 JB0644'OILED ROAD, NEAR A FARM HOUSE NORTH OF THE ROAD, 19 FEET NORTH
 JB0644'OF THE CENTER LINE OF THE ROAD, 365 FEET EAST OF THE CENTER LINE
 JB0644'OF THE DRIVEWAY NORTH TO THE FARM HOUSE, 189 FEET EAST OF THE
 JB0644'NORTH END OF A CONCRETE PIPE CULVERT, 115 FEET NORTHEAST OF A
 JB0644'14-INCH BLAZED OAK TREE, 103.4 FEET NORTHEAST OF TRAVERSE
 JB0644'STATION BETH, 100.6 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 JB0644'1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0644'CONCRETE POST PROJECTING 4 INCHES.
 JB0644
 JB0644                          STATION RECOVERY (2011)
 JB0644
 JB0644'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0644'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0646 ***********************************************************************
 JB0646  DESIGNATION -  BETH RM 2
 JB0646  PID         -  JB0646
 JB0646  STATE/COUNTY-  IL/MARION
 JB0646  COUNTRY     -  US
 JB0646  USGS QUAD   -  SALEM SOUTH (2018)
 JB0646
 JB0646                         *CURRENT SURVEY CONTROL
 JB0646  ______________________________________________________________________
 JB0646* NAD 83(1986) POSITION- 38 35 28.32   (N) 088 57 46.53   (W)   HD_HELD1
 JB0646* NAVD 88 ORTHO HEIGHT -   158.158 (meters)      518.89  (feet) ADJUSTED
 JB0646  ______________________________________________________________________
 JB0646  GEOID HEIGHT    -        -30.887 (meters)                     GEOID18
 JB0646  DYNAMIC HEIGHT  -        158.057 (meters)      518.56  (feet) COMP
 JB0646  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB0646
 JB0646  VERT ORDER      -  SECOND    CLASS 0
 JB0646
 JB0646.The horizontal coordinates were determined by differentially corrected
 JB0646.hand held GPS observations or other comparable positioning techniques
 JB0646.and have an estimated accuracy of +/- 3 meters.
 JB0646
 JB0646.The orthometric height was determined by differential leveling and
 JB0646.adjusted by the NATIONAL GEODETIC SURVEY
 JB0646.in June 1991.
 JB0646
 JB0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0646.GEOID18 height accuracy estimate available here.
 JB0646
 JB0646.Click photographs - Photos may exist for this station.
 JB0646
 JB0646.The dynamic height is computed by dividing the NAVD 88
 JB0646.geopotential number by the normal gravity value computed on the
 JB0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0646.degrees latitude (g = 980.6199 gals.).
 JB0646
 JB0646.The modeled gravity was interpolated from observed gravity values.
 JB0646
 JB0646;                    North         East    Units  Estimated Accuracy
 JB0646;SPC IL E     -   213,785.6     245,149.4     MT  (+/- 3 meters HH1 GPS) 
 JB0646
 JB0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2904573240(NAD 83)
 JB0646
 JB0646                          SUPERSEDED SURVEY CONTROL
 JB0646
 JB0646  NGVD 29 (??/??/92)  158.267  (m)          519.25   (f) ADJ UNCH    2 0
 JB0646
 JB0646.Superseded values are not recommended for survey control.
 JB0646
 JB0646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0646.See file dsdata.pdf to determine how the superseded data were derived.
 JB0646
 JB0646_MARKER: DR = REFERENCE MARK DISK
 JB0646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0646_STAMPING: BETH NO 2 1960
 JB0646_MARK LOGO: CGS
 JB0646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0646+STABILITY: SURFACE MOTION
 JB0646
 JB0646  HISTORY     - Date     Condition        Report By
 JB0646  HISTORY     - 1960     MONUMENTED       CGS
 JB0646  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0646
 JB0646                          STATION DESCRIPTION
 JB0646
 JB0646'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0646'3.8 MI SW FROM SALEM.
 JB0646'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0646'IN SALEM, THENCE 0.5 MILE WEST ALONG AN OILED ROAD, THENCE 1.0
 JB0646'MILE SOUTH ALONG AN OILED ROAD, THENCE 0.75 MILE WEST ALONG AN
 JB0646'OILED ROAD, NEAR A FARM HOUSE NORTH OF THE ROAD, 19 FEET NORTH
 JB0646'OF THE CENTER LINE OF THE ROAD, 239 FEET EAST OF THE CENTER LINE
 JB0646'OF THE DRIVEWAY NORTH TO THE FARM HOUSE, 46 FEET NORTH-NORTHWEST
 JB0646'OF A 14-INCH BLAZED OAK TREE, 63 FEET EAST OF THE NORTH END OF
 JB0646'A CONCRETE PIPE CULVERT, 61.4 FEET NORTHWEST OF TRAVERSE STATION
 JB0646'BETH, 51.4 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0646'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0646'PROJECTING 4 INCHES.
 JB0646
 JB0646                          STATION RECOVERY (2011)
 JB0646
 JB0646'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0646'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1305 ***********************************************************************
 KB1305  DESIGNATION -  BETHANY MUNICIPAL TANK
 KB1305  PID         -  KB1305
 KB1305  STATE/COUNTY-  IL/MOULTRIE
 KB1305  COUNTRY     -  US
 KB1305  USGS QUAD   -  LOVINGTON (2018)
 KB1305
 KB1305                         *CURRENT SURVEY CONTROL
 KB1305  ______________________________________________________________________
 KB1305* NAD 83(1997) POSITION- 39 38 44.34050(N) 088 44 27.25419(W)   ADJUSTED
 KB1305  ______________________________________________________________________
 KB1305  GEOID HEIGHT    -        -32.410 (meters)                     GEOID18
 KB1305  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 KB1305  HORZ ORDER      -  THIRD
 KB1305
 KB1305.The horizontal coordinates were established by classical geodetic methods
 KB1305.and adjusted by the National Geodetic Survey in October 1999.
 KB1305
 KB1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1305.GEOID18 height accuracy estimate available here.
 KB1305
 KB1305.Click photographs - Photos may exist for this station.
 KB1305
 KB1305.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1305
 KB1305. The following values were computed from the NAD 83(1997) position.
 KB1305
 KB1305;                    North         East     Units Scale Factor Converg.
 KB1305;SPC IL E     -   330,736.782   265,017.559   MT  0.99999006   -0 15 36.2
 KB1305;SPC IL E     - 1,085,092.26    869,478.44   sFT  0.99999006   -0 15 36.2
 KB1305;UTM  16      - 4,389,877.204   350,627.366   MT  0.99987470   -1 06 39.5
 KB1305
 KB1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5062789877(NAD 83)
 KB1305
 KB1305                          SUPERSEDED SURVEY CONTROL
 KB1305
 KB1305  NAD 83(1986)-  39 38 44.35182(N)    088 44 27.24338(W) AD(       ) 3
 KB1305  NAD 27      -  39 38 44.22239(N)    088 44 26.99175(W) AD(       ) 3
 KB1305
 KB1305.Superseded values are not recommended for survey control.
 KB1305
 KB1305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1305.See file dsdata.pdf to determine how the superseded data were derived.
 KB1305
 KB1305_MARKER: 53 = ELEVATED TANK
 KB1305_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1305+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2013
 KB1305
 KB1305  HISTORY     - Date     Condition        Report By
 KB1305  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1305  HISTORY     - 20130604 GOOD             GEOCAC
 KB1305
 KB1305                          STATION DESCRIPTION
 KB1305
 KB1305'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1305'THE STATION, BETHANY MUNICIPAL WATER TANK, IS THE TOP CENTER OF A
 KB1305'PEDESTAL ELEVATED WATER TANK, 130 FEET OVERALL, YELLOW IN COLOR
 KB1305'WITH BLACK LETTERING (BETHANY), AND IS OWNED BY THE CITY OF
 KB1305'BETHANY.
 KB1305'
 KB1305'THE STATION IS LOCATED IN THE CENTER OF BETHANY, NORTHEAST OF THE
 KB1305'INTERSECTION OF WEST MAIN STREET AND SOUTH ST JOHN STREET.
 KB1305
 KB1305                          STATION RECOVERY (2013)
 KB1305
 KB1305'RECOVERY NOTE BY GEOCACHING 2013 (BRB)
 KB1305'THE TANK HAS BEEN REPAINTED. NOW WHITE IN COLOR WITH 'BETHANY' IN
 KB1305'WHITE LETTERS ON A WIDE BLACK BAND WITH A THIN GOLD STRIPE ABOVE AND
 KB1305'BELOW THE BLACK BAND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1518 ***********************************************************************
 KB1518  DESIGNATION -  BETTIS
 KB1518  PID         -  KB1518
 KB1518  STATE/COUNTY-  IL/SANGAMON
 KB1518  COUNTRY     -  US
 KB1518  USGS QUAD   -  WAVERLY (2018)
 KB1518
 KB1518                         *CURRENT SURVEY CONTROL
 KB1518  ______________________________________________________________________
 KB1518* NAD 83(1997) POSITION- 39 33 39.48401(N) 089 53 57.28447(W)   ADJUSTED
 KB1518* NAVD 88 ORTHO HEIGHT -   216.8   (meters)      711.    (feet) VERTCON3
 KB1518  ______________________________________________________________________
 KB1518  GEOID HEIGHT    -        -32.114 (meters)                     GEOID18
 KB1518  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 KB1518  HORZ ORDER      -  FIRST
 KB1518
 KB1518.The horizontal coordinates were established by classical geodetic methods
 KB1518.and adjusted by the National Geodetic Survey in October 1999.
 KB1518
 KB1518.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1518.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1518
 KB1518.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1518.GEOID18 height accuracy estimate available here.
 KB1518
 KB1518.Click photographs - Photos may exist for this station.
 KB1518
 KB1518.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1518
 KB1518. The following values were computed from the NAD 83(1997) position.
 KB1518
 KB1518;                    North         East     Units Scale Factor Converg.
 KB1518;SPC IL W     -   321,278.891   722,980.348   MT  0.99994768   +0 10 13.2
 KB1518;SPC IL W     - 1,054,062.49  2,371,978.03   sFT  0.99994768   +0 10 13.2
 KB1518;UTM  16      - 4,383,046.293   250,923.361   MT  1.00036389   -1 50 50.9
 KB1518
 KB1518!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1518!SPC IL W     -   0.99997103  x   0.99994768  =   0.99991871
 KB1518!UTM  16      -   0.99997103  x   1.00036389  =   1.00033491
 KB1518
 KB1518:                Primary Azimuth Mark                     Grid Az
 KB1518:SPC IL W     -  BETTIS AZ MK                             352 04 30.7
 KB1518:UTM  16      -  BETTIS AZ MK                             354 05 34.8
 KB1518
 KB1518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5092383046(NAD 83)
 KB1518
 KB1518|---------------------------------------------------------------------|
 KB1518| PID    Reference Object                     Distance      Geod. Az  |
 KB1518|                                                           dddmmss.s |
 KB1518| KB1502 AUBURN MUNICIPAL TANK               APPROX.13.9 KM 0761137.9 |
 KB1518| KB1515 THAYER C W AND F COAL CO STACK      APPROX.12.5 KM 1034446.0 |
 KB1518| CI6715 BETTIS RM 1                         167.310 METERS 13042     |
 KB1518| CI6717 BETTIS RM 3                         135.596 METERS 22634     |
 KB1518| KB1519 BETTIS RM 6                         133.241 METERS 22729     |
 KB1518| CI6719 BETTIS RM 5                         149.096 METERS 23424     |
 KB1518| CI6718 BETTIS RM 4                         133.236 METERS 26905     |
 KB1518| CI6716 BETTIS RM 2                          45.476 METERS 27208     |
 KB1518| CI6714 BETTIS AZ MK                                       3460005.5 |
 KB1518| KB1521 BETTIS AZ MK                        APPROX. 0.5 KM 3521443.9 |
 KB1518| KB1522 NEW BERLIN ST MARYS CATH CH         APPROX.18.3 KM 3572728.9 |
 KB1518|---------------------------------------------------------------------|
 KB1518
 KB1518                          SUPERSEDED SURVEY CONTROL
 KB1518
 KB1518  NAD 83(1996)-  39 33 39.49173(N)    089 53 57.27331(W) AD(       ) 1
 KB1518  NAD 83(1986)-  39 33 39.49201(N)    089 53 57.27292(W) AD(       ) 1
 KB1518  NAD 27      -  39 33 39.31500(N)    089 53 56.90100(W) AD(       ) 1
 KB1518  NGVD 29 (07/19/86)  216.9    (m)          712.     (f) VERT ANG       
 KB1518
 KB1518.Superseded values are not recommended for survey control.
 KB1518
 KB1518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1518.See file dsdata.pdf to determine how the superseded data were derived.
 KB1518
 KB1518_MARKER: DS = TRIANGULATION STATION DISK
 KB1518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1518_STAMPING: BETTIS 1934
 KB1518_MARK LOGO: CGS
 KB1518_PROJECTION: RECESSED 30 CENTIMETERS
 KB1518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1518+STABILITY: SURFACE MOTION
 KB1518
 KB1518  HISTORY     - Date     Condition        Report By
 KB1518  HISTORY     - 1934     MONUMENTED       CGS
 KB1518  HISTORY     - 1957     GOOD             CGS
 KB1518  HISTORY     - 1960     GOOD             CGS
 KB1518  HISTORY     - 1969     SEE DESCRIPTION  CGS
 KB1518  HISTORY     - 1975     GOOD             NGS
 KB1518
 KB1518                          STATION DESCRIPTION
 KB1518
 KB1518'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1518'2.85 MILES EAST AND 1.95 MILES SOUTH OF WAVERLY, ON THE HIGHEST POINT
 KB1518'IN THE VICINITY, IN A PASTURE OWNED BY MR.  BETTIS, 9 FEET
 KB1518'SOUTH OF THE EAST-WEST FENCE ALONG THE NORTH EDGE OF THE PASTURE,
 KB1518'163 FEET WEST OF AN 18-INCH BLACK WALNUT TREE, 60 FEET EAST OF
 KB1518'THE SOUTH END OF NORTH-SOUTH HEDGE FENCE, 438 FEET EAST OF THE
 KB1518'NORTH-SOUTH FENCE ALONG THE EAST EDGE OF THE DRIVEWAY LEADING
 KB1518'INTO MR. BETTIS HOUSE FROM THE ROAD, AND 12 INCHES UNDERGROUND.
 KB1518'
 KB1518'TO REACH FROM THE SOUTHEAST CORNER OF THE SQUARE IN WAVERLY, GO SOUTH
 KB1518'ONE BLOCK AND TURN EAST ON STATE HIGHWAY 104, GO EAST 1.5 MILES
 KB1518'TURN SOUTH, GO 1 MILE, JOG EAST 0.1 MILE, CONTINUE SOUTH 0.5 MILE,
 KB1518'TURN EAST, GO 1.25 MILES TO THE DRIVEWAY TO MR. BETTIS HOUSE,
 KB1518'TURN SOUTH ON THIS DRIVEWAY ANDGO 0.35 MILE TO THE NORTH-WEST CORNER
 KB1518'OF THE PASTURE, ENTER HERE AND GO EAST 438 FEET TO THE
 KB1518'STATION.
 KB1518'
 KB1518'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1518'DISKS SET IN CONCRETE.
 KB1518'
 KB1518'REFERENCE MARK NO. 1 IS SOUTHEAST OF STATION, IN WEST EDGE OF
 KB1518'NORTH-SOUTH HEDGE FENCE ALONG THE EAST EDGE OF THE PASTURE,
 KB1518'45 FEET SOUTH OF A HEDGE TREE, 672.09 FEET SOUTHEAST OF REFERENCE
 KB1518'MARK NO. 2, AND PROJECTS 14 INCHES.  REFERENCE MARK NO. 2 IS
 KB1518'WEST OF STATION, IN THE EAST-WEST FENCE ALONG THE NORTH EDGE OF THE
 KB1518'PASTURE, 89 FEET WEST OF THE SOUTH END OF THE NORTH-SOUTH HEDGE
 KB1518'FENCE AND PROJECTS 6 INCHES. DISTANCE BETWEEN REFERENCE MARKS IS
 KB1518'672.09 FEET.
 KB1518'
 KB1518'THE AZIMUTH MARK IS NORTH-NORTHWEST OF THE STATION, IN THE SOUTH
 KB1518'RIGHT-OF-WAY FENCE OF THE EAST-WEST DIRT ROAD, 10 FEET WEST OF
 KB1518'THE CENTER LINE OF THE DRIVEWAY LEADING INTO MR. BETTIS HOUSE, AND
 KB1518'PROJECTS 5 INCHES.
 KB1518'
 KB1518'113-FOOT LIGHT AT BUCHANAN IS VISIBLE AT 20 FEET.
 KB1518'
 KB1518'100-FOOT LIGHT AT MODESTO IS VISIBLE AT 45 FEET.
 KB1518'
 KB1518'113-FOOT LIGHT AT HETTICK IS VISIBLE AT 77 FEET.
 KB1518'
 KB1518'113-FOOT LIGHT AT LEEK IS VISIBLE FROM THE GROUND.
 KB1518'
 KB1518'113-FOOT LIGHT AT RICE IS VISIBLE FROM THE GROUND.
 KB1518
 KB1518                          STATION RECOVERY (1957)
 KB1518
 KB1518'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 KB1518'THE STATION, AZIMUTH MARK AND REFERENCE MARKS NOS. 1 AND 2 RECOVERED
 KB1518'AND FOUND IN GOOD CONDITION.
 KB1518'
 KB1518'THE 1957 DISTANCES TO THE REFERENCE MARKS CHECKED WITH THE 1934
 KB1518'DISTANCES. THE ANGLE FROM THE AZIMUTH MARK TO REFERENCE
 KB1518'MARK 1 CHECKED BUT THE ANGLE FROM THE AZIMUTH MARK TO REFERENCE MARK
 KB1518'2 FAILED TO CHECK BY 1 MINUTE. TWO NEW REFERENCE MARKS NOS. 3 AND
 KB1518'4 WERE ESTABLISHED BY THIS PARTY. REFERENCE MARK 2 WAS DESTROYED
 KB1518'AFTER OBSERVATIONS, AT THE REQUEST OF MR. SAM SHIPP WHO RENTS
 KB1518'THE LAND.
 KB1518'
 KB1518'THE HEDGE ROW AND WALNUT TREE MENTIONED IN THE 1934 DESCRIPTION HAVE
 KB1518'BEEN DESTROYED. THE LAND IS OWNED BY MR. L.A.  TURNER OF WAVERLY
 KB1518'AND NOT BY MR. BETTIS AS MENTIONED 1934.
 KB1518'
 KB1518'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 KB1518'
 KB1518'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF WAVERLY, ON THE
 KB1518'HIGHEST POINT OF A PROMINENT RIDGE, IN A CULTIVATED
 KB1518'FIELD AND ON LAND OWNED BY MR. L.A. TURNER AND OCCUPIED BY MR. SAM
 KB1518'SHIPP. IT IS 440 FEET EAST OF A 24 INCH WILD CHERRY TREE AND A
 KB1518'FENCE AND 346 FEET NORTH-NORTHEAST OF A WHITE WITNESS POST AND A
 KB1518'FENCE. THE MONUMENT IS SET ABOUT 12 INCHES UNDERGROUND AND THE
 KB1518'DISK IS STAMPED BETTIS 1934.
 KB1518'
 KB1518'TO REACH THE STATION FROM THE SOUTHEAST CORNER OF THE SQUARE IN
 KB1518'WAVERLY, GO SOUTH FOR 1 BLOCK TO THE JUNCTION WITH STATE
 KB1518'HIGHWAY 104. TURN LEFT AND GO EAST ON STATE HIGHWAY 104 FOR 1.45
 KB1518'MILES TO A CROSSROAD. TURN RIGHT AND GO SOUTH ON BLACKTOPPED ROAD
 KB1518'FOR 1.0 MILE. TURN LEFT WITH HIGHWAY FOR 0.1 MILE. TURN RIGHT WITH
 KB1518'HIGHWAY FOR 0.5 MILE TO A CROSSROAD. TURN LEFT AND GO EAST ON
 KB1518'BLACKTOPPED ROAD FOR 1.25 MILES TO A DRIVEWAY RIGHT.  LEADING SOUTH TO
 KB1518'A FARM HOUSE. TURN RIGHT INTO DRIVEWAY AND AZIMUTH MARK ON
 KB1518'THE RIGHT. CONTINUE SOUTH ON DRIVEWAY FOR 0.35 MILE TO A BREAK IN
 KB1518'FENCE ON THE LEFT. TURN LEFT THROUGH BREAK AND GO EAST ACROSS
 KB1518'CULTIVATED FIELD FOR 0.15 MILE TO THE HIGHEST POINT AND STATION AS
 KB1518'DESCRIBED.
 KB1518'
 KB1518'REFERENCE MARK 1 IS 1 FOOT WEST OF A HEDGE ROW. THE MONUMENT PROJECTS
 KB1518'ABOUT 1 FOOT AND THE DISK IS STAMPED BETTIS NO 1 1934.
 KB1518'
 KB1518'REFERENCE MARK 3 IS 3 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT
 KB1518'NORTH OF A FENCE. THE MONUMENT PROJECTS ABOUT 4 INCHES AND THE
 KB1518'DISK IS STAMPED BETTIS NO 3 1934.
 KB1518'
 KB1518'REFERENCE MARK 4 IS 24 FEET EAST OF THE CENTERLINE OF THE DRIVEWAY, 5
 KB1518'FEET SOUTH OF A 24 INCH WILD CHERRY TREE AND 1 FOOT EAST OF A
 KB1518'FENCE. THE MONUMENT PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED
 KB1518'BETTIS NO 4 1934.
 KB1518'
 KB1518'THE AZIMUTH MARK IS 6 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY AND
 KB1518'5 FEET SOUTH OF A FENCE. THE MONUMENT PROJECTS ABOUT 6 INCHES AND
 KB1518'THE DISK IS STAMPED BETTIS 1934 AZIMUTH.
 KB1518'
 KB1518'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 KB1518
 KB1518                          STATION RECOVERY (1960)
 KB1518
 KB1518'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1518'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1957 RECOVERY NOTE AND
 KB1518'ALL MARKS WERE FOUND TO BE IN GOOD CONDITION.
 KB1518'
 KB1518'THE 1957 DESCRIPTION AND TO REACH THE STATION IS ADEQUATE.
 KB1518'
 KB1518'THE DIRECTION TO ALL MARKS CHECKED WITH THE 1957 OBSERVATION AND WERE
 KB1518'FOUND TO BE CORRECT. A SLIGHT DIFFERENCE IN THE DISTANCE TO
 KB1518'ALL REFERENCE MARKS WAS FOUND.
 KB1518
 KB1518                          STATION RECOVERY (1969)
 KB1518
 KB1518'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 KB1518'DISTANCE TO R.M.S 1, 3, 4 ARE 1960 VALUES DUE TO FIELD BEING UNDER
 KB1518'CULTIVATION.
 KB1518'
 KB1518'THE STATION MARK, REFERENCE MARKS 1, 3 AND 4 WERE FOUND IN GOOD
 KB1518'CONDITION. THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION
 KB1518'BUT DESTROYED AT THE REQUEST OF THE PROPERTY OWNER. A NEW AZIMUTH
 KB1518'MARK WAS SET. REFERENCE MARKS 3 AND 4 WERE ALSO DESTROYED AT
 KB1518'THE OWNERS REQUEST. A REFERENCE MARK 5 WAS SET. A NEW DESCRIPTION
 KB1518'FOLLOWS.
 KB1518'
 KB1518'THE STATION IS LOCATED ON THE HIGHEST POINT OF A PROMINENT RIDGE IN A
 KB1518'CULTIVATED FIELD OWNED BY MR. ARTHUR MAYBERRY, 461 FEET EAST OF
 KB1518'THE CENTERLINE OF A DRIVEWAY, 482 FEET NORTHEAST OF THE NORTHEAST
 KB1518'CORNER OF A HOUSE AND 416 FEET WEST OF A NORTH-SOUTH PROPERTY
 KB1518'LINE FENCE. THE MONUMENT IS 10 INCHES UNDERGROUND AND THE DISK IS
 KB1518'STAMPED BETTIS 1934.
 KB1518'
 KB1518'TO REACH THE STATION FROM THE SOUTHEAST CORNER OF THE SQUARE IN
 KB1518'WAVERLY, GO SOUTH FOR 1 BLOCK TO THE INTERSECTION WITH STATE
 KB1518'HIGHWAY 104. TURN LEFT AND GO EAST ON THE HIGHWAY FOR 1.45 MILES TO A
 KB1518'PAVED CROSSROAD. TURN RIGHT AND GO SOUTH ON THE PAVED ROAD FOR
 KB1518'1.6 MILES TO A SIDE ROAD LEFT. TURN LEFT AND GO EAST ON OILED ROAD
 KB1518'FOR 1.25 MILES TO A DRIVEWAY SOUTH AND THE AZIMUTH MARK. TURN
 KB1518'RIGHT AND GO SOUTH ON THE DRIVEWAY FOR 0.35 MILE TO A HOUSE ON THE
 KB1518'LEFT AND THE STATION AS DESCRIBED.
 KB1518'
 KB1518'REFERENCE MARK 1 IS 1 FOOT WEST OF THE NORTH-SOUTH FENCE AND 1 FOOT
 KB1518'SOUTH OF A METAL WITNESS POST. THE MONUMENT PROJECTS 10
 KB1518'INCHES AND THE DISK IS STAMPED BETTIS NO 1 1934.
 KB1518'
 KB1518'REFERENCE MARK 5 IS 37 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 KB1518'HOUSE, 2 FEET EAST OF A TELEPHONE POLE, 29 FEET EAST OF A 24 INCH
 KB1518'ELM TREE AND 68 FEET EAST OF THE DRIVEWAY. THE MONUMENT IS FLUSH AND
 KB1518'THE DISK IS STAMPED BETTIS 1934 NO 5 1969.
 KB1518'
 KB1518'THE AZIMUTH MARK IS 3 FEET WEST OF A TELEPHONE POLE, 1 FOOT EAST OF A
 KB1518'METAL WITNESS POST, 27 FEET SOUTH OF THE CENTERLINE OF THE
 KB1518'ROAD, 1 FOOT NORTH OF A FENCE AND 192 FEET EAST OF THE CENTERLINE OF
 KB1518'THE DRIVEWAY. THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 KB1518'STAMPED BETTIS 1934 1969.
 KB1518'
 KB1518'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 3 MILES
 KB1518'SOUTHEAST OF WAVERLY.
 KB1518'
 KB1518'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KB1518
 KB1518                          STATION RECOVERY (1975)
 KB1518
 KB1518'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1518'STATION MARK, REFERENCE MARKS 1 AND 5 AND THE AZIMUTH MARK WERE
 KB1518'RECOVERED AND ALL OF THESE MARKS WERE FOUND TO BE IN GOOD
 KB1518'CONDITION.  IT WAS REQUESTED BY THE LAND OWNER THAT REFERENCE MARK
 KB1518'1 BE DESTROYED AND MOVED OUT OF CULTIVATED FIELD.  THE FENCELINE
 KB1518'THIS MARK WAS SET IN IS NOW GONE AND THIS IS ONE LARGE CULTIVATED
 KB1518'FIELD.  IT WAS ALSO REQUESTED THAT A TOWER NOT BE BUILT OVER THE
 KB1518'STATION MARK.  A REFERENCE MARK 6 WAS ESTABLISHED AND OCCUPIED
 KB1518'AT THIS TIME.  DUE TO CHANGES A COMPLETE NEW DESCRIPTION
 KB1518'FOLLOWS.  THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHEAST OF
 KB1518'WAVERLY, 12 MILES SOUTHWEST OF AUBURN, 17 MILES WEST OF DIVERNON
 KB1518'AND ON THE HIGHEST POINT OF A PROMINENT RIDGE IN A CULTIVATED
 KB1518'FIELD.  IT IS IN THE NW 1/4 SECTION 20, T13N, R7W.  THE PROPERTY
 KB1518'IS OWNED BY MR. GARY MAYBERRY, WAVERLY, ILLINOIS, TELEPHONE
 KB1518'217/435-4421.
 KB1518'
 KB1518'TO REACH THE STATION FROM THE POST OFFICE IN WAVERLY, GO SOUTH FOR
 KB1518'ONE BLOCK TO STATE HIGHWAY 104, TURN LEFT ON STATE HIGHWAY 104 FOR
 KB1518'1.5 MILES TO A CROSSROAD, TURN RIGHT, FOLLOWING PAVED ROAD FOR 1.6
 KB1518'MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO EAST ON AN OILED ROAD
 KB1518'FOR 1.2 MILES TO A DRIVEWAY ON THE RIGHT, (TO REACH THE AZIMUTH
 KB1518'MARK FROM HERE CONTINUE STRAIGHT AHEAD FOR 0.05 MILE TO MARK ON
 KB1518'THE RIGHT.) TURN RIGHT AND GO SOUTH ON DRIVEWAY FOR 0.3 MILE TO
 KB1518'FARM BUILDINGS AND STATION ON THE LEFT ABOUT 550 FEET NORTHEAST
 KB1518'OF NORTHEAST CORNER OF HOUSE.
 KB1518'
 KB1518'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 10 INCH
 KB1518'CONCRETE POST THAT IS 10 INCHES BELOW THE GROUND SURFACE AND STAMPED
 KB1518'BETTIS 1934.  THE MARK IS LOCATED ON THE HIGHEST POINT OF A
 KB1518'PROMINENT RIDGE IN A CULTIVATED FIELD.  IT IS ASSUMED THE
 KB1518'UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 42 INCHES
 KB1518'BELOW THE GROUND SURFACE WITH THE SAME STAMPING AS THE SURFACE
 KB1518'DISK.
 KB1518'
 KB1518'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BETTIS NO 1 1934 SET IN
 KB1518'THE TOP OF A CONCRETE POST THAT PROJECTS 10 INCHES ABOVE THE GROUND
 KB1518'SURFACE.  IT IS 1.0 FOOT SOUTH OF A METAL WITNESS POST AND AT THE
 KB1518'NORTH END OF A SMALL UNPLOWED STRIP.
 KB1518'
 KB1518'REFERENCE MARK 6 ARE STANDARD DISKS STAMPED BETTIS NO 6 1934 1975.
 KB1518'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1518'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 145 FEET
 KB1518'EAST OF THE APPROXIMATE CENTER OF FARM ROAD, 45 FEET NORTHEAST OF
 KB1518'THE NORTHEAST CORNER OF HOUSE, 34 FEET EAST-SOUTHEAST OF A 12 INCH
 KB1518'TREE AND 16 FEET WEST OF A PLOWED FIELD.  THE UNDERGROUND DISK IS
 KB1518'SET IN AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 KB1518'SURFACE.
 KB1518'
 KB1518'REFERENCE MARK 5 IS A STANDARD DISK STAMPED BETTIS NO 5 1934 1969,
 KB1518'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1518'FLUSH WITH THE GROUND SURFACE.  IT IS 69 FEET NORTH OF THE
 KB1518'APPROXIMATE CENTER OF FARM ROAD, 37 FEET NORTHWEST OF THE
 KB1518'NORTHWEST CORNER OF HOUSE AND 31 FEET EAST OF A 24 INCH TREE.
 KB1518'
 KB1518'AZIMUTH MARK IS A STANDARD DISK STAMPED BETTIS 1934 1969 SET IN THE
 KB1518'TOP OF A 10-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 KB1518'INCHES ABOVE THE GROUND SURFACE.  IT IS 1.0 FOOT EAST OF A METAL
 KB1518'WITNESS POST, 3.0 FEET WEST OF A POWERLINE POLE, 27.0 FEET SOUTH
 KB1518'OF THE APPROXIMATE CENTER OF AN OILED ROAD AND 0.05 MILE EAST
 KB1518'OF DRIVEWAY LEADING TO FARM HOUSE.
 KB1518'
 KB1518'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MILES
 KB1518'SOUTHEAST OF WAVERLY.
 KB1518'
 KB1518'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1521 ***********************************************************************
 KB1521  DESIGNATION -  BETTIS AZ MK
 KB1521  PID         -  KB1521
 KB1521  STATE/COUNTY-  IL/SANGAMON
 KB1521  COUNTRY     -  US
 KB1521  USGS QUAD   -  WAVERLY (2018)
 KB1521
 KB1521                         *CURRENT SURVEY CONTROL
 KB1521  ______________________________________________________________________
 KB1521* NAD 83(1997) POSITION- 39 33 57.05400(N) 089 54 00.37572(W)   ADJUSTED
 KB1521* NAVD 88 ORTHO HEIGHT -   208.2   (meters)      683.    (feet) VERTCON3
 KB1521  ______________________________________________________________________
 KB1521  GEOID HEIGHT    -        -32.127 (meters)                     GEOID18
 KB1521  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 KB1521  HORZ ORDER      -  SECOND
 KB1521
 KB1521.The horizontal coordinates were established by classical geodetic methods
 KB1521.and adjusted by the National Geodetic Survey in October 1999.
 KB1521
 KB1521.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1521.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1521
 KB1521.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1521.GEOID18 height accuracy estimate available here.
 KB1521
 KB1521.Click photographs - Photos may exist for this station.
 KB1521
 KB1521.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1521
 KB1521. The following values were computed from the NAD 83(1997) position.
 KB1521
 KB1521;                    North         East     Units Scale Factor Converg.
 KB1521;SPC IL W     -   321,820.510   722,904.953   MT  0.99994763   +0 10 11.2
 KB1521;SPC IL W     - 1,055,839.46  2,371,730.67   sFT  0.99994763   +0 10 11.2
 KB1521;UTM  16      - 4,383,590.458   250,867.060   MT  1.00036423   -1 50 53.6
 KB1521
 KB1521!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1521!SPC IL W     -   0.99997238  x   0.99994763  =   0.99992001
 KB1521!UTM  16      -   0.99997238  x   1.00036423  =   1.00033660
 KB1521
 KB1521:                Primary Azimuth Mark                     Grid Az
 KB1521:SPC IL W     -  BETTIS RM 6                              182 02 38.4
 KB1521:UTM  16      -  BETTIS RM 6                              184 03 43.2
 KB1521
 KB1521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5086783590(NAD 83)
 KB1521
 KB1521|---------------------------------------------------------------------|
 KB1521| PID    Reference Object                     Distance      Geod. Az  |
 KB1521|                                                           dddmmss.s |
 KB1521| KB1519 BETTIS RM 6                         APPROX. 0.6 KM 1821249.6 |
 KB1521| KB1520 BETTIS AZ MK A PT 1976                5.582 METERS 23106     |
 KB1521|---------------------------------------------------------------------|
 KB1521
 KB1521                          SUPERSEDED SURVEY CONTROL
 KB1521
 KB1521  NAD 83(1996)-  39 33 57.06177(N)    089 54 00.36450(W) AD(       ) 2
 KB1521  NAD 83(1986)-  39 33 57.06201(N)    089 54 00.36417(W) AD(       ) 2
 KB1521  NAD 27      -  39 33 56.88415(N)    089 53 59.99403(W) AD(       ) 2
 KB1521  NGVD 29 (07/19/86)  208.3    (m)          683.     (f) VERT ANG       
 KB1521
 KB1521.Superseded values are not recommended for survey control.
 KB1521
 KB1521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1521.See file dsdata.pdf to determine how the superseded data were derived.
 KB1521
 KB1521_MARKER: DZ = AZIMUTH MARK DISK
 KB1521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1521_STAMPING: BETTIS 1934 1969
 KB1521_MARK LOGO: CGS
 KB1521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1521+STABILITY: SURFACE MOTION
 KB1521
 KB1521  HISTORY     - Date     Condition        Report By
 KB1521  HISTORY     - 1969     MONUMENTED       NGS
 KB1521  HISTORY     - 1975     GOOD             NGS
 KB1521
 KB1521                          STATION DESCRIPTION
 KB1521
 KB1521'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1521'THE STATION IS LOCATED ABOUT 4 MILES SOUTHEAST OF WAVERLY, 12 MILES
 KB1521'SOUTHWEST OF AUBURN, 17 MILES WEST OF DIVERNON AND ON PROPERTY OWNED
 KB1521'BY MR. GARY MAYBERRY WHO LIVES AT 450 GROVE STREET, WAVERLY,
 KB1521'ILLINOIS, PHONE--217/435-4421.
 KB1521'
 KB1521'THE MARK IS A STANDARD DISK STAMPED BETTIS 1934 1969 SET IN THE
 KB1521'TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3 INCHES ABOVE
 KB1521'THE GROUND SURFACE.  IT IS 1.0 FEET EAST OF A METAL WITNESS POST,
 KB1521'30.0 FEET WEST OF A POWERLINE POLE AND 27.0 FEET SOUTH OF
 KB1521'APPROXIMATE CENTER OF ROAD.
 KB1521'
 KB1521'FOR THE TO REACH TO THIS STATION SEE DESCRIPTION TO STATION BETTIS
 KB1521'1934 RM 6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1519 ***********************************************************************
 KB1519  DESIGNATION -  BETTIS RM 6
 KB1519  PID         -  KB1519
 KB1519  STATE/COUNTY-  IL/SANGAMON
 KB1519  COUNTRY     -  US
 KB1519  USGS QUAD   -  WAVERLY (2018)
 KB1519
 KB1519                         *CURRENT SURVEY CONTROL
 KB1519  ______________________________________________________________________
 KB1519* NAD 83(1997) POSITION- 39 33 36.56475(N) 089 54 01.39899(W)   ADJUSTED
 KB1519* NAVD 88 ORTHO HEIGHT -   217.4   (meters)      713.    (feet) VERTCON3
 KB1519  ______________________________________________________________________
 KB1519  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 KB1519  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 KB1519  HORZ ORDER      -  FIRST
 KB1519
 KB1519.The horizontal coordinates were established by classical geodetic methods
 KB1519.and adjusted by the National Geodetic Survey in October 1999.
 KB1519
 KB1519.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1519.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1519
 KB1519.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1519.GEOID18 height accuracy estimate available here.
 KB1519
 KB1519.Click photographs - Photos may exist for this station.
 KB1519
 KB1519.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1519
 KB1519. The following values were computed from the NAD 83(1997) position.
 KB1519
 KB1519;                    North         East     Units Scale Factor Converg.
 KB1519;SPC IL W     -   321,188.573   722,882.399   MT  0.99994762   +0 10 10.5
 KB1519;SPC IL W     - 1,053,766.18  2,371,656.67   sFT  0.99994762   +0 10 10.5
 KB1519;UTM  16      - 4,382,959.443   250,822.251   MT  1.00036451   -1 50 53.4
 KB1519
 KB1519!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1519!SPC IL W     -   0.99997093  x   0.99994762  =   0.99991856
 KB1519!UTM  16      -   0.99997093  x   1.00036451  =   1.00033543
 KB1519
 KB1519:                Primary Azimuth Mark                     Grid Az
 KB1519:SPC IL W     -  BETTIS AZ MK                             002 02 38.5
 KB1519:UTM  16      -  BETTIS AZ MK                             004 03 42.4
 KB1519
 KB1519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5082282959(NAD 83)
 KB1519
 KB1519|---------------------------------------------------------------------|
 KB1519| PID    Reference Object                     Distance      Geod. Az  |
 KB1519|                                                           dddmmss.s |
 KB1519| KB1520 BETTIS AZ MK A PT 1976              APPROX. 0.6 KM 0014949.1 |
 KB1519| KB1521 BETTIS AZ MK                        APPROX. 0.6 KM 0021249.0 |
 KB1519| KB1518 BETTIS                              133.241 METERS 04729     |
 KB1519| CI6715 BETTIS RM 1                                        09450     |
 KB1519| CI6719 BETTIS RM 5                          23.274 METERS 27801     |
 KB1519|---------------------------------------------------------------------|
 KB1519
 KB1519                          SUPERSEDED SURVEY CONTROL
 KB1519
 KB1519  NAD 83(1996)-  39 33 36.57256(N)    089 54 01.38772(W) AD(       ) 1
 KB1519  NAD 83(1986)-  39 33 36.57277(N)    089 54 01.38741(W) AD(       ) 1
 KB1519  NAD 27      -  39 33 36.39374(N)    089 54 01.01787(W) AD(       ) 1
 KB1519  NGVD 29 (07/19/86)  217.5    (m)          714.     (f) VERT ANG       
 KB1519
 KB1519.Superseded values are not recommended for survey control.
 KB1519
 KB1519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1519.See file dsdata.pdf to determine how the superseded data were derived.
 KB1519
 KB1519_MARKER: DR = REFERENCE MARK DISK
 KB1519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1519_STAMPING: BETTIS NO 6 1934 1975
 KB1519_MARK LOGO: NGS
 KB1519_PROJECTION: FLUSH
 KB1519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1519+STABILITY: SURFACE MOTION
 KB1519
 KB1519  HISTORY     - Date     Condition        Report By
 KB1519  HISTORY     - 1975     MONUMENTED       NGS
 KB1519
 KB1519                          STATION DESCRIPTION
 KB1519
 KB1519'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1519'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHEAST OF WAVERLY,
 KB1519'12 MILES SOUTHWEST OF AUBURN, 17 MILES WEST OF DIVERNON AND ON
 KB1519'PROPERTY OWNED BY MR. GARY MAYBERRY, 450 GROVE STREET, WAVERLY,
 KB1519'ILLINOIS, TELEPHONE 217/435-4421.  IT IS IN NW 1/4 SECTION 20,
 KB1519'T13N, R7W.
 KB1519'
 KB1519'TO REACH THE STATION FROM THE POST OFFICE IN WAVERLY, GO SOUTH FOR
 KB1519'1 BLOCK TO STATE HIGHWAY 104, TURN LEFT AND GO EAST ON STATE
 KB1519'HIGHWAY 104 FOR 1.5 MILES TO A CROSSROAD, TURN RIGHT, FOLLOWING
 KB1519'PAVED ROAD FOR 1.6 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO
 KB1519'EAST ON AN OILED ROAD FOR 1.2 MILES TO A DRIVEWAY ON THE RIGHT,
 KB1519'(TO REACH AZIMUTH MARK FROM HERE CONTINUE STRAIGHT AHEAD FOR 0.05
 KB1519'MILE TO AZIMUTH MARK ON THE RIGHT.) TURN RIGHT AND GO SOUTH ON
 KB1519'DRIVEWAY FOR 0.3 MILE TO FARM BUILDINGS AND STATION ON THE LEFT IN
 KB1519'NORTHEAST CORNER OF FARM YARD.
 KB1519'
 KB1519'THE STATION MARK IS A STANDARD REFERENCE MARK DISK STAMPED BETTIS
 KB1519'NO 6 1934 1975.  IT IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1519'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 145
 KB1519'FEET EAST OF THE APPROXIMATE CENTER OF FARM ROAD, 45 FEET
 KB1519'NORTHEAST OF THE NORTHEAST CORNER OF HOUSE, 34 FEET EAST-SOUTHEAST
 KB1519'OF A 12 INCH TREE AND 16 FEET WEST OF A PLOWED FIELD.  THE
 KB1519'UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 42 INCHES
 KB1519'BELOW THE GROUND SURFACE AND HAS SAME STAMPING AS SURFACE DISK.
 KB1519'
 KB1519'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BETTIS NO 1 1934 SET IN
 KB1519'THE TOP OF A CONCRETE POST THAT PROJECTS 10 INCHES ABOVE THE GROUND
 KB1519'SURFACE.  IT IS 1.0 FOOT SOUTH OF A METAL WITNESS POST AND AT THE
 KB1519'NORTH END OF A NORTH-SOUTH UNPLOWED STRIP.
 KB1519'
 KB1519'REFERENCE MARK 5 IS A STANDARD DISK STAMPED BETTIS 1934 NO 5 1969
 KB1519'SET IN THE TOP OF A 10-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1519'FLUSH WITH THE GROUND SURFACE.  IT IS 31.0 FEET EAST OF A 24 INCH
 KB1519'ELM TREE, 37 FEET NORTHWEST OF NORTHWEST CORNER OF HOUSE 69.0 FEET
 KB1519'NORTH OF THE APPROXIMATE CENTER OF LANE LEADING TO FARM
 KB1519'HOUSE.
 KB1519'
 KB1519'AZIMUTH MARK IS A STANDARD DISK STAMPED BETTIS 1934 1969 SET IN THE
 KB1519'TOP OF A 10-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 3
 KB1519'INCHES ABOVE THE GROUND SURFACE.  IT IS 1.0 FOOT EAST OF A METAL
 KB1519'WITNESS POST, 3.0 FEET WEST OF A POWERLINE POLE, 27.0 FEET SOUTH
 KB1519'OF THE APPROXIMATE CENTER OF AN OILED ROAD AND 0.05 MILE EAST OF
 KB1519'DRIVEWAY LEADING TO FARM HOUSE.
 KB1519'
 KB1519'BETTIS 1934 IS A STANDARD DISK THAT IS SET IN THE TOP OF A 10-INCH
 KB1519'CONCRETE POST THAT IS 10 INCHES BELOW THE GROUND SURFACE.  IT IS
 KB1519'LOCATED ON THE HIGHEST POINT OF A PROMINENT RIDGE IN A CULTIVATED
 KB1519'FIELD.
 KB1519'
 KB1519'HEIGHT OF LIGHT ABOVE STATION MARK 26.31 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1700 ***********************************************************************
 NH1700  HT_MOD      -  This is a Height Modernization Survey Station.
 NH1700  DESIGNATION -  BH01
 NH1700  PID         -  NH1700
 NH1700  STATE/COUNTY-  IL/MCHENRY
 NH1700  COUNTRY     -  US
 NH1700  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH1700
 NH1700                         *CURRENT SURVEY CONTROL
 NH1700  ______________________________________________________________________
 NH1700* NAD 83(2011) POSITION- 42 11 07.22950(N) 088 15 34.32916(W)   ADJUSTED
 NH1700* NAD 83(2011) ELLIP HT-   197.995 (meters)        (06/27/12)   ADJUSTED
 NH1700* NAD 83(2011) EPOCH   -  2010.00
 NH1700* NAVD 88 ORTHO HEIGHT -   231.80  (meters)      760.5   (feet) GPS OBS
 NH1700  ______________________________________________________________________
 NH1700  NAVD 88 orthometric height was determined with geoid model    GEOID03
 NH1700  GEOID HEIGHT    -        -33.759 (meters)                     GEOID03
 NH1700  GEOID HEIGHT    -        -33.789 (meters)                     GEOID18
 NH1700  NAD 83(2011) X  -    143,761.923 (meters)                     COMP
 NH1700  NAD 83(2011) Y  - -4,731,161.998 (meters)                     COMP
 NH1700  NAD 83(2011) Z  -  4,261,013.482 (meters)                     COMP
 NH1700  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 NH1700
 NH1700  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1700  Standards:
 NH1700         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1700            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1700  -------------------------------------------------------------------
 NH1700  NETWORK    0.43   0.57           0.19   0.16   0.29      0.01026909
 NH1700  -------------------------------------------------------------------
 NH1700  Click here for local accuracies and other accuracy information.
 NH1700
 NH1700.The horizontal coordinates were established by GPS observations
 NH1700.and adjusted by the National Geodetic Survey in June 2012.
 NH1700
 NH1700.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1700.been affixed to the stable North American tectonic plate. See 
 NH1700.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1700
 NH1700.The horizontal coordinates are valid at the epoch date displayed above
 NH1700.which is a decimal equivalence of Year/Month/Day.
 NH1700
 NH1700.The orthometric height was determined by GPS observations and a
 NH1700.high-resolution geoid model using precise GPS observation and
 NH1700.processing techniques.
 NH1700
 NH1700.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1700.GEOID18 height accuracy estimate available here.
 NH1700
 NH1700.Click photographs - Photos may exist for this station.
 NH1700
 NH1700.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1700
 NH1700.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1700
 NH1700.The ellipsoidal height was determined by GPS observations
 NH1700.and is referenced to NAD 83.
 NH1700
 NH1700. The following values were computed from the NAD 83(2011) position.
 NH1700
 NH1700;                    North         East     Units Scale Factor Converg.
 NH1700;SPC IL E     -   612,691.557   306,096.249   MT  0.99997546   +0 02 58.4
 NH1700;SPC IL E     - 2,010,138.88  1,004,250.78   sFT  0.99997546   +0 02 58.4
 NH1700;UTM  16      - 4,671,122.590   395,990.641   MT  0.99973311   -0 50 45.2
 NH1700
 NH1700!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1700!SPC IL E     -   0.99996895  x   0.99997546  =   0.99994441
 NH1700!UTM  16      -   0.99996895  x   0.99973311  =   0.99970207
 NH1700
 NH1700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9599071122(NAD 83)
 NH1700
 NH1700                          SUPERSEDED SURVEY CONTROL
 NH1700
 NH1700  ELLIP H (05/15/09)  198.015  (m)                       GP(       ) 3 1
 NH1700  NAD 83(2007)-  42 11 07.23046(N)    088 15 34.32906(W) AD(2002.00) 0
 NH1700  ELLIP H (02/10/07)  197.997  (m)                       GP(2002.00)    
 NH1700  ELLIP H (03/08/05)  198.006  (m)                       GP(       ) 4 1
 NH1700  NAD 83(1997)-  42 11 07.23086(N)    088 15 34.32907(W) AD(       ) 2
 NH1700  ELLIP H (10/21/99)  198.034  (m)                       GP(       ) 4 1
 NH1700  NAD 83(1997)-  42 11 07.23087(N)    088 15 34.32909(W) AD(       ) 2
 NH1700  NAD 83(1991)-  42 11 07.22701(N)    088 15 34.34037(W) AD(       ) 2
 NH1700  ELLIP H (05/28/93)  197.956  (m)                       GP(       ) 4 2
 NH1700  NGVD 29 (05/28/93)  231.9    (m)  GEOID93  model used  GPS OBS        
 NH1700
 NH1700.Superseded values are not recommended for survey control.
 NH1700
 NH1700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1700.See file dsdata.pdf to determine how the superseded data were derived.
 NH1700
 NH1700_MARKER: DD = SURVEY DISK
 NH1700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1700_STAMPING: B001
 NH1700_MARK LOGO: IL0512
 NH1700_PROJECTION: FLUSH
 NH1700_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1700+STABILITY: SURFACE MOTION
 NH1700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1700+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2009
 NH1700
 NH1700  HISTORY     - Date     Condition        Report By
 NH1700  HISTORY     - 1991     MONUMENTED       MSE
 NH1700  HISTORY     - 20030729 GOOD             GEWALT
 NH1700  HISTORY     - 20041113 GOOD             USPSQD
 NH1700  HISTORY     - 20090215 GOOD             GHA
 NH1700
 NH1700                          STATION DESCRIPTION
 NH1700
 NH1700'DESCRIBED BY MSE CORPORATION 1991
 NH1700'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1700'6.25 MI (10.06 KM) WEST TO THE INTERSECTION WITH HAEGERS BEND (ALSO
 NH1700'KNOWN AS ALIMEDA ROAD). NORTH (RIGHT) 2.0 MI (3.2 KM) ON HAEGERS BEND
 NH1700'ROAD TO THE INTERSECTION OF NORTH RIVER ROAD (ALSO KNOWN AS ALGONQUIN
 NH1700'ROAD)CONTINUE NORTH ON HAEGERS BEND 0.15 MI (0.24 KM) TO THE STATION
 NH1700'ON THE LEFT (WEST). LOCATED 10 FT (3.0 M) WEST OF THE BACK OF CURB OF
 NH1700'HAEGERS BEND OPPOSITE THE DRIVE TO HOUSE NUMBER 9919, 0.15 MI
 NH1700'(0.24 KM) NORTH OF THE INTERSECTION O HAEGERS BEND AND NORTH RIVER
 NH1700'ROAD.
 NH1700'REFERENCES
 NH1700'333 DEGREES 72.8 FT (22.2 M) UTILITY POLE
 NH1700'57 DEGREES 10.0 FT (3.0 M) BACK OF CURB
 NH1700'30 DEGREES 53.3 FT (16.2 M) TELEPHONE CABLE MARKER
 NH1700
 NH1700                          STATION RECOVERY (2003)
 NH1700
 NH1700'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1700'RECOVERED AS DESCRIBED.  ALL REFERENCE TIES PRESENT.
 NH1700
 NH1700                          STATION RECOVERY (2004)
 NH1700
 NH1700'RECOVERY NOTE BY US POWER SQUADRON 2004 (EFU)
 NH1700'DISK STAMPED VILLAGE OF BARRINGTON HILLS, B001,STAMPED 1991
 NH1700
 NH1700                          STATION RECOVERY (2009)
 NH1700
 NH1700'RECOVERY NOTE BY G HENKENHOFF AND ASSOCIATES 2009 (LSM)
 NH1700'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1710 ***********************************************************************
 NH1710  DESIGNATION -  BH02
 NH1710  PID         -  NH1710
 NH1710  STATE/COUNTY-  IL/MCHENRY
 NH1710  COUNTRY     -  US
 NH1710  USGS QUAD   -  BARRINGTON (2018)
 NH1710
 NH1710                         *CURRENT SURVEY CONTROL
 NH1710  ______________________________________________________________________
 NH1710* NAD 83(2011) POSITION- 42 11 10.29279(N) 088 14 17.22806(W)   ADJUSTED
 NH1710* NAD 83(2011) ELLIP HT-   223.562 (meters)        (06/27/12)   ADJUSTED
 NH1710* NAD 83(2011) EPOCH   -  2010.00
 NH1710* NAVD 88 ORTHO HEIGHT -   257.4   (meters)      844.    (feet) VERTCON3
 NH1710  ______________________________________________________________________
 NH1710  GEOID HEIGHT    -        -33.804 (meters)                     GEOID18
 NH1710  NAD 83(2011) X  -    145,529.036 (meters)                     COMP
 NH1710  NAD 83(2011) Y  - -4,731,063.422 (meters)                     COMP
 NH1710  NAD 83(2011) Z  -  4,261,100.688 (meters)                     COMP
 NH1710  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 NH1710
 NH1710  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1710  Standards:
 NH1710         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1710            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1710  -------------------------------------------------------------------
 NH1710  NETWORK    1.54   3.68           0.74   0.44   1.88      0.11867904
 NH1710  -------------------------------------------------------------------
 NH1710  Click here for local accuracies and other accuracy information.
 NH1710
 NH1710.The horizontal coordinates were established by GPS observations
 NH1710.and adjusted by the National Geodetic Survey in June 2012.
 NH1710
 NH1710.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1710.been affixed to the stable North American tectonic plate. See 
 NH1710.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1710
 NH1710.The horizontal coordinates are valid at the epoch date displayed above
 NH1710.which is a decimal equivalence of Year/Month/Day.
 NH1710
 NH1710.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1710.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1710
 NH1710.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1710.GEOID18 height accuracy estimate available here.
 NH1710
 NH1710.Click photographs - Photos may exist for this station.
 NH1710
 NH1710.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1710
 NH1710.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1710
 NH1710.The ellipsoidal height was determined by GPS observations
 NH1710.and is referenced to NAD 83.
 NH1710
 NH1710. The following values were computed from the NAD 83(2011) position.
 NH1710
 NH1710;                    North         East     Units Scale Factor Converg.
 NH1710;SPC IL E     -   612,787.823   307,865.353   MT  0.99997576   +0 03 50.2
 NH1710;SPC IL E     - 2,010,454.72  1,010,054.91   sFT  0.99997576   +0 03 50.2
 NH1710;UTM  16      - 4,671,191.180   397,760.601   MT  0.99972862   -0 49 53.5
 NH1710
 NH1710!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1710!SPC IL E     -   0.99996494  x   0.99997576  =   0.99994070
 NH1710!UTM  16      -   0.99996494  x   0.99972862  =   0.99969357
 NH1710
 NH1710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9776071191(NAD 83)
 NH1710
 NH1710                          SUPERSEDED SURVEY CONTROL
 NH1710
 NH1710  NAD 83(2007)-  42 11 10.29330(N)    088 14 17.22844(W) AD(2002.00) 0
 NH1710  ELLIP H (02/10/07)  223.581  (m)                       GP(2002.00)    
 NH1710  ELLIP H (03/08/05)  223.574  (m)                       GP(       ) 4 1
 NH1710  NAD 83(1997)-  42 11 10.29403(N)    088 14 17.22824(W) AD(       ) 2
 NH1710  ELLIP H (10/21/99)  223.604  (m)                       GP(       ) 4 1
 NH1710  NAD 83(1997)-  42 11 10.29405(N)    088 14 17.22826(W) AD(       ) 2
 NH1710  NAD 83(1991)-  42 11 10.29027(N)    088 14 17.23958(W) AD(       ) 2
 NH1710  ELLIP H (05/28/93)  223.524  (m)                       GP(       ) 4 2
 NH1710  NGVD 29 (05/28/93)  257.5    (m)  GEOID93  model used  GPS OBS        
 NH1710
 NH1710.Superseded values are not recommended for survey control.
 NH1710
 NH1710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1710.See file dsdata.pdf to determine how the superseded data were derived.
 NH1710
 NH1710_MARKER: DD = SURVEY DISK
 NH1710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1710_STAMPING: B002
 NH1710_MARK LOGO: IL0512
 NH1710_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1710+STABILITY: SURFACE MOTION
 NH1710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1710+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2003
 NH1710
 NH1710  HISTORY     - Date     Condition        Report By
 NH1710  HISTORY     - 1991     MONUMENTED       MSE
 NH1710  HISTORY     - 20030729 GOOD             GEWALT
 NH1710  HISTORY     - 20060322 MARK NOT FOUND   USPSQD
 NH1710
 NH1710                          STATION DESCRIPTION
 NH1710
 NH1710'DESCRIBED BY MSE CORPORATION 1991
 NH1710'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1710'5.25 MILES WEST AND 2.25 MILES NORTH TO THE INTERSECTION OF CHURCH RD
 NH1710'AND ALGONQUIN RD, SOUTH 150 FEET. MONUMENT IS 1.0 FEET EAST OF THE
 NH1710'EAST EDGE OF PAVEMENT, 25 FEET NORTH OF THE CENTERLINE OF THE
 NH1710'ENTRANCE TO THE CEMETARY.
 NH1710'REFERENCES
 NH1710'243 DEGREES MAG. 40.4 FEET TO THE FACE OF THE NORTH GATE POST
 NH1710'330 DEGREES MAG. 65.1 FEET THE FACE OF A POWER POLE
 NH1710'86 DEGREES MAG. 34.0 FEET TO A 3 INCH TREE
 NH1710
 NH1710                          STATION RECOVERY (2003)
 NH1710
 NH1710'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1710'RECOVERED AS DESCRIBED. TIE (86 DEGREES MAG. 34.0 FEET TO A 3 INCH
 NH1710'TREE) IS NOT FOUND
 NH1710
 NH1710                          STATION RECOVERY (2006)
 NH1710
 NH1710'RECOVERY NOTE BY US POWER SQUADRON 2006 (DRS)
 NH1710'MARK NOT FOUND.   DIRECTIONS WERE NOT CONSISTENT WITH LATITUDE AND
 NH1710'LONGITUDE COORDINATES GIVEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8601 ***********************************************************************
 DG8601  DESIGNATION -  BH03 AZ MK
 DG8601  PID         -  DG8601
 DG8601  STATE/COUNTY-  IL/MCHENRY
 DG8601  COUNTRY     -  US
 DG8601  USGS QUAD   -  BARRINGTON (2018)
 DG8601
 DG8601                         *CURRENT SURVEY CONTROL
 DG8601  ______________________________________________________________________
 DG8601* NAD 83(2011) POSITION- 42 10 53.38094(N) 088 12 59.51635(W)   ADJUSTED
 DG8601* NAD 83(2011) ELLIP HT-   201.601 (meters)        (06/27/12)   ADJUSTED
 DG8601* NAD 83(2011) EPOCH   -  2010.00
 DG8601* NAVD 88 ORTHO HEIGHT -   235.4   (meters)      772.    (feet) GPS OBS
 DG8601  ______________________________________________________________________
 DG8601  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8601  GEOID HEIGHT    -        -33.778 (meters)                     GEOID03
 DG8601  GEOID HEIGHT    -        -33.807 (meters)                     GEOID18
 DG8601  NAD 83(2011) X  -    147,321.886 (meters)                     COMP
 DG8601  NAD 83(2011) Y  - -4,731,342.235 (meters)                     COMP
 DG8601  NAD 83(2011) Z  -  4,260,699.270 (meters)                     COMP
 DG8601  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 DG8601
 DG8601  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8601  Standards:
 DG8601         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8601            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8601  -------------------------------------------------------------------
 DG8601  NETWORK    0.50   0.84           0.23   0.17   0.43     -0.00475464
 DG8601  -------------------------------------------------------------------
 DG8601  Click here for local accuracies and other accuracy information.
 DG8601
 DG8601.The horizontal coordinates were established by GPS observations
 DG8601.and adjusted by the National Geodetic Survey in June 2012.
 DG8601
 DG8601.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8601.been affixed to the stable North American tectonic plate. See 
 DG8601.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8601
 DG8601.The horizontal coordinates are valid at the epoch date displayed above
 DG8601.which is a decimal equivalence of Year/Month/Day.
 DG8601
 DG8601.The orthometric height was determined by GPS observations and a
 DG8601.high-resolution geoid model.
 DG8601
 DG8601.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8601.GEOID18 height accuracy estimate available here.
 DG8601
 DG8601.Click photographs - Photos may exist for this station.
 DG8601
 DG8601.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8601
 DG8601.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8601
 DG8601.The ellipsoidal height was determined by GPS observations
 DG8601.and is referenced to NAD 83.
 DG8601
 DG8601. The following values were computed from the NAD 83(2011) position.
 DG8601
 DG8601;                    North         East     Units Scale Factor Converg.
 DG8601;SPC IL E     -   612,268.242   309,649.265   MT  0.99997615   +0 04 42.3
 DG8601;SPC IL E     - 2,008,750.06  1,015,907.63   sFT  0.99997615   +0 04 42.3
 DG8601;UTM  16      - 4,670,643.921   399,535.732   MT  0.99972419   -0 49 01.0
 DG8601
 DG8601!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8601!SPC IL E     -   0.99996838  x   0.99997615  =   0.99994453
 DG8601!UTM  16      -   0.99996838  x   0.99972419  =   0.99969258
 DG8601
 DG8601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9953570643(NAD 83)
 DG8601
 DG8601|---------------------------------------------------------------------|
 DG8601| PID    Reference Object                     Distance      Geod. Az  |
 DG8601|                                                           dddmmss.s |
 DG8601| DG8602 BH03R                               221.654 METERS 35223     |
 DG8601|---------------------------------------------------------------------|
 DG8601
 DG8601                          SUPERSEDED SURVEY CONTROL
 DG8601
 DG8601  NAD 83(2007)-  42 10 53.38097(N)    088 12 59.51732(W) AD(2002.00) 0
 DG8601  ELLIP H (02/10/07)  201.632  (m)                       GP(2002.00)    
 DG8601  ELLIP H (02/03/05)  201.620  (m)                       GP(       ) 4 2
 DG8601  NAD 83(1997)-  42 10 53.38123(N)    088 12 59.51719(W) AD(       ) 1
 DG8601  ELLIP H (12/29/04)  201.646  (m)                       GP(       ) 3 2
 DG8601
 DG8601.Superseded values are not recommended for survey control.
 DG8601
 DG8601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8601.See file dsdata.pdf to determine how the superseded data were derived.
 DG8601
 DG8601_MARKER: DD = SURVEY DISK
 DG8601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8601_STAMPING: BH03 AZ MK
 DG8601_MARK LOGO: GEWALT
 DG8601_PROJECTION: FLUSH
 DG8601_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8601+STABILITY: SURFACE MOTION
 DG8601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8601+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2009
 DG8601
 DG8601  HISTORY     - Date     Condition        Report By
 DG8601  HISTORY     - 20030912 MONUMENTED       GEWALT
 DG8601  HISTORY     - 20090602 GOOD             CBBENG
 DG8601
 DG8601                          STATION DESCRIPTION
 DG8601
 DG8601'DESCRIBED BY GEWALT-HAMILTON 2003 (DB)
 DG8601'THE STATION IS LOCATED WITHIN BARRINGTON HILLS VILLAGE LIMITS
 DG8601'APPROXIMATELY 4.6 MI NNW FROM BARRINGTON HILLS VILLAGE HALL IN THE NW
 DG8601'QUARTER OF  SECTION 29 TOWNSHIP 43N RANGE 9E IN MCHENRY COUNTY
 DG8601'
 DG8601'THE STATION IS IN RIGHT-OF-WAY LAND ON EAST SIDE OF ROCK RIDGE ROAD.
 DG8601'TO REACH THE STATION FROM BARRINGTON HILLS VILLAGE HALL AT THE
 DG8601'INTERSECTION  ILLINOIS ROUTE 68 AND 62 PROCEED EAST ON ROUTE 68 1500
 DG8601'FEET TO THE INTERSECTION WITH  ILLINOIS ROUTE 59. PROCEED NORTHEAST ON
 DG8601'ROUTE 59 TO THE INTERSECTION WITH US HIGHWAY  14. PROCEED NORTHWEST ON
 DG8601'US HWY 14 TO THE INTERSECTION WITH PLUM TREE ROAD. PROCEED  WEST ON
 DG8601'PLUM TREE ROAD 1.1 MI TO THE INTERSECTION WITH ROCK RIDGE ROAD. TURN
 DG8601'RIGHT  ONTO ROCK RIDGE ROAD AND PROCEED SOUTH 0.14 MI (0.2 KM) TO
 DG8601'STATION ON THE LEFT.
 DG8601'
 DG8601'THE STATION IS 176.0 FEET SOUTHEAST OF CENTERLINE OF ASPHALT DRIVEWAY
 DG8601'ONTO 17 ROCK  RIDGE ROAD, 12.4 FEET EAST OF CENTERLINE OF ROCK RIDGE,
 DG8601'AND 162.3 FEET SOUTHWEST OF  NORTHWEST CORNER OF TWO STORY BRICK
 DG8601'BUILDING AT 17 ROCK RIDGE ROAD. NOTE  DATUM  POINT SET IN 2-INCH
 DG8601'DIAMETER BRASS DISK SET FLUSH WITH GROUND IN 12 INCH CONCRETE  COLUMN.
 DG8601
 DG8601                          STATION RECOVERY (2009)
 DG8601
 DG8601'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 DG8601'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8602 ***********************************************************************
 DG8602  DESIGNATION -  BH03R
 DG8602  PID         -  DG8602
 DG8602  STATE/COUNTY-  IL/MCHENRY
 DG8602  COUNTRY     -  US
 DG8602  USGS QUAD   -  BARRINGTON (2018)
 DG8602
 DG8602                         *CURRENT SURVEY CONTROL
 DG8602  ______________________________________________________________________
 DG8602* NAD 83(2011) POSITION- 42 11 00.50126(N) 088 13 00.79753(W)   ADJUSTED
 DG8602* NAD 83(2011) ELLIP HT-   205.341 (meters)        (06/27/12)   ADJUSTED
 DG8602* NAD 83(2011) EPOCH   -  2010.00
 DG8602* NAVD 88 ORTHO HEIGHT -   239.2   (meters)      785.    (feet) GPS OBS
 DG8602  ______________________________________________________________________
 DG8602  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8602  GEOID HEIGHT    -        -33.782 (meters)                     GEOID03
 DG8602  GEOID HEIGHT    -        -33.811 (meters)                     GEOID18
 DG8602  NAD 83(2011) X  -    147,287.994 (meters)                     COMP
 DG8602  NAD 83(2011) Y  - -4,731,198.463 (meters)                     COMP
 DG8602  NAD 83(2011) Z  -  4,260,864.583 (meters)                     COMP
 DG8602  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 DG8602
 DG8602  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8602  Standards:
 DG8602         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8602            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8602  -------------------------------------------------------------------
 DG8602  NETWORK    0.52   0.86           0.24   0.18   0.44     -0.03325429
 DG8602  -------------------------------------------------------------------
 DG8602  Click here for local accuracies and other accuracy information.
 DG8602
 DG8602.The horizontal coordinates were established by GPS observations
 DG8602.and adjusted by the National Geodetic Survey in June 2012.
 DG8602
 DG8602.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8602.been affixed to the stable North American tectonic plate. See 
 DG8602.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8602
 DG8602.The horizontal coordinates are valid at the epoch date displayed above
 DG8602.which is a decimal equivalence of Year/Month/Day.
 DG8602
 DG8602.The orthometric height was determined by GPS observations and a
 DG8602.high-resolution geoid model.
 DG8602
 DG8602.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8602.GEOID18 height accuracy estimate available here.
 DG8602
 DG8602.Click photographs - Photos may exist for this station.
 DG8602
 DG8602.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8602
 DG8602.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8602
 DG8602.The ellipsoidal height was determined by GPS observations
 DG8602.and is referenced to NAD 83.
 DG8602
 DG8602. The following values were computed from the NAD 83(2011) position.
 DG8602
 DG8602;                    North         East     Units Scale Factor Converg.
 DG8602;SPC IL E     -   612,487.892   309,619.565   MT  0.99997614   +0 04 41.5
 DG8602;SPC IL E     - 2,009,470.69  1,015,810.19   sFT  0.99997614   +0 04 41.5
 DG8602;UTM  16      - 4,670,863.953   399,509.474   MT  0.99972425   -0 49 02.0
 DG8602
 DG8602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8602!SPC IL E     -   0.99996780  x   0.99997614  =   0.99994394
 DG8602!UTM  16      -   0.99996780  x   0.99972425  =   0.99969205
 DG8602
 DG8602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9950970863(NAD 83)
 DG8602
 DG8602|---------------------------------------------------------------------|
 DG8602| PID    Reference Object                     Distance      Geod. Az  |
 DG8602|                                                           dddmmss.s |
 DG8602| DG8601 BH03 AZ MK                          221.654 METERS 17223     |
 DG8602|---------------------------------------------------------------------|
 DG8602
 DG8602                          SUPERSEDED SURVEY CONTROL
 DG8602
 DG8602  NAD 83(2007)-  42 11 00.50130(N)    088 13 00.79850(W) AD(2002.00) 0
 DG8602  ELLIP H (02/10/07)  205.373  (m)                       GP(2002.00)    
 DG8602  ELLIP H (02/03/05)  205.361  (m)                       GP(       ) 4 2
 DG8602  NAD 83(1997)-  42 11 00.50157(N)    088 13 00.79845(W) AD(       ) 1
 DG8602  ELLIP H (12/29/04)  205.387  (m)                       GP(       ) 3 2
 DG8602
 DG8602.Superseded values are not recommended for survey control.
 DG8602
 DG8602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8602.See file dsdata.pdf to determine how the superseded data were derived.
 DG8602
 DG8602_MARKER: I = METAL ROD
 DG8602_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG8602_STAMPING: BH03R
 DG8602_MARK LOGO: GEWALT
 DG8602_PROJECTION: RECESSED 15 CENTIMETERS
 DG8602_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8602_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8602+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2009
 DG8602_ROD/PIPE-DEPTH: 3.0 meters
 DG8602_SLEEVE-DEPTH  : 0.9 meters
 DG8602
 DG8602  HISTORY     - Date     Condition        Report By
 DG8602  HISTORY     - 20030912 MONUMENTED       GEWALT
 DG8602  HISTORY     - 20090602 GOOD             CBBENG
 DG8602
 DG8602                          STATION DESCRIPTION
 DG8602
 DG8602'DESCRIBED BY GEWALT-HAMILTON 2003 (DB)
 DG8602'THE STATION IS LOCATED WITHIN BARRINGTON HILLS VILLAGE LIMITS
 DG8602'APPROXIMATELY 4.7 MI NNW FROM BARRINGTON HILLS VILLAGE HALL IN THE SW
 DG8602'QUARTER OF  SECTION 20 TOWNSHIP 43N RANGE 9E IN MCHENRY COUNTY
 DG8602'
 DG8602'THE STATION IS IN RIGHT-OF-WAY LAND AT  PLUM TREE ROAD AND ROCK RIDGE
 DG8602'ROAD.
 DG8602'
 DG8602'TO REACH THE STATION FROM BARRINGTON HILLS VILLAGE HALL AT THE
 DG8602'INTERSECTION  ILLINOIS ROUTE 68 AND 62 PROCEED EAST ON ROUTE 68 1500
 DG8602'FEET TO THE INTERSECTION WITH  ILLINOIS ROUTE 59. PROCEED NORTHEAST ON
 DG8602'ROUTE 59 TO THE INTERSECTION WITH US HIGHWAY  14. PROCEED NORTHWEST ON
 DG8602'US HWY 14 TO THE INTERSECTION WITH PLUM TREE ROAD. PROCEED  WEST ON
 DG8602'PLUM TREE ROAD 1.1 MI TO THE INTERSECTION WITH ROCK RIDGE ROAD.  THE
 DG8602'STATION IS  36.2 FEET SOUTH OF THE CL OF PLUM TREE ROAD, 13.4 FEET
 DG8602'WEST OF THE CENTERLINE ROCK RIDGE  ROAD. NOTE  ACCESS TO DATUM POINT
 DG8602'THROUGH 6-INCH LOGO CAP.
 DG8602'
 DG8602'THE STATION IS 36.2 FEET SOUTH OF CENTERLINE OF PLUM TREE ROAD,  13.4
 DG8602'FEET WEST OF CENTERLINE OF ROCK RIDGE ROAD, AND 75.3 FEET EAST OF
 DG8602'FIRST DOUBLE  POWER POLE WEST OF PLUM TREE ROAD AND ROCK RIDGE ROAD
 DG8602'INTERSECTION, ON SOUTH SIDE OF  PLUM TREE ROAD, PP NO. 81323 AND PP
 DG8602'NO. 81324.
 DG8602
 DG8602                          STATION RECOVERY (2009)
 DG8602
 DG8602'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 DG8602'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1704 ***********************************************************************
 NH1704  DESIGNATION -  BH04
 NH1704  PID         -  NH1704
 NH1704  STATE/COUNTY-  IL/LAKE
 NH1704  COUNTRY     -  US
 NH1704  USGS QUAD   -  BARRINGTON (2018)
 NH1704
 NH1704                         *CURRENT SURVEY CONTROL
 NH1704  ______________________________________________________________________
 NH1704* NAD 83(2011) POSITION- 42 11 05.24691(N) 088 11 36.29195(W)   ADJUSTED
 NH1704* NAD 83(2011) ELLIP HT-   215.192 (meters)        (06/27/12)   ADJUSTED
 NH1704* NAD 83(2011) EPOCH   -  2010.00
 NH1704* NAVD 88 ORTHO HEIGHT -   249.0   (meters)      817.    (feet) GPS OBS
 NH1704  ______________________________________________________________________
 NH1704  NAVD 88 orthometric height was determined with geoid model    GEOID99
 NH1704  GEOID HEIGHT    -        -33.757 (meters)                     GEOID99
 NH1704  GEOID HEIGHT    -        -33.826 (meters)                     GEOID18
 NH1704  NAD 83(2011) X  -    149,223.458 (meters)                     COMP
 NH1704  NAD 83(2011) Y  - -4,731,046.737 (meters)                     COMP
 NH1704  NAD 83(2011) Z  -  4,260,979.701 (meters)                     COMP
 NH1704  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 NH1704
 NH1704  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1704  Standards:
 NH1704         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1704            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1704  -------------------------------------------------------------------
 NH1704  NETWORK    1.30   1.55           0.61   0.41   0.79      0.09694007
 NH1704  -------------------------------------------------------------------
 NH1704  Click here for local accuracies and other accuracy information.
 NH1704
 NH1704.The horizontal coordinates were established by GPS observations
 NH1704.and adjusted by the National Geodetic Survey in June 2012.
 NH1704
 NH1704.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1704.been affixed to the stable North American tectonic plate. See 
 NH1704.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1704
 NH1704.The horizontal coordinates are valid at the epoch date displayed above
 NH1704.which is a decimal equivalence of Year/Month/Day.
 NH1704
 NH1704.The orthometric height was determined by GPS observations and a
 NH1704.high-resolution geoid model.
 NH1704
 NH1704.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1704.GEOID18 height accuracy estimate available here.
 NH1704
 NH1704.Click photographs - Photos may exist for this station.
 NH1704
 NH1704.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1704
 NH1704.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1704
 NH1704.The ellipsoidal height was determined by GPS observations
 NH1704.and is referenced to NAD 83.
 NH1704
 NH1704. The following values were computed from the NAD 83(2011) position.
 NH1704
 NH1704;                    North         East     Units Scale Factor Converg.
 NH1704;SPC IL E     -   612,637.227   311,558.500   MT  0.99997664   +0 05 38.3
 NH1704;SPC IL E     - 2,009,960.64  1,022,171.51   sFT  0.99997664   +0 05 38.3
 NH1704;UTM  16      - 4,670,982.939   401,450.012   MT  0.99971950   -0 48 05.3
 NH1704
 NH1704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1704!SPC IL E     -   0.99996625  x   0.99997664  =   0.99994289
 NH1704!UTM  16      -   0.99996625  x   0.99971950  =   0.99968576
 NH1704
 NH1704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0145070982(NAD 83)
 NH1704
 NH1704                          SUPERSEDED SURVEY CONTROL
 NH1704
 NH1704  NAD 83(2007)-  42 11 05.24759(N)    088 11 36.29269(W) AD(2002.00) 0
 NH1704  ELLIP H (02/10/07)  215.220  (m)                       GP(2002.00)    
 NH1704  ELLIP H (02/03/05)  215.218  (m)                       GP(       ) 4 2
 NH1704  NAD 83(1997)-  42 11 05.24719(N)    088 11 36.29270(W) AD(       ) 1
 NH1704  ELLIP H (04/24/01)  215.243  (m)                       GP(       ) 4 1
 NH1704  NAD 83(1997)-  42 11 05.24859(N)    088 11 36.29203(W) AD(       ) 2
 NH1704  ELLIP H (10/21/99)  215.236  (m)                       GP(       ) 4 1
 NH1704  NAD 83(1997)-  42 11 05.24860(N)    088 11 36.29206(W) AD(       ) 2
 NH1704  NAD 83(1991)-  42 11 05.24487(N)    088 11 36.30349(W) AD(       ) 2
 NH1704  ELLIP H (05/28/93)  215.154  (m)                       GP(       ) 4 2
 NH1704  NGVD 29 (05/28/93)  249.1    (m)  GEOID93  model used  GPS OBS        
 NH1704
 NH1704.Superseded values are not recommended for survey control.
 NH1704
 NH1704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1704.See file dsdata.pdf to determine how the superseded data were derived.
 NH1704
 NH1704_MARKER: DD = SURVEY DISK
 NH1704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1704_STAMPING: B004
 NH1704_MARK LOGO: IL0512
 NH1704_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1704+STABILITY: SURFACE MOTION
 NH1704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1704+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2003
 NH1704
 NH1704  HISTORY     - Date     Condition        Report By
 NH1704  HISTORY     - 1991     MONUMENTED       MSE
 NH1704  HISTORY     - 20001116 GOOD             SECI
 NH1704  HISTORY     - 20030729 GOOD             GEWALT
 NH1704  HISTORY     - 20060322 MARK NOT FOUND   USPSQD
 NH1704
 NH1704                          STATION DESCRIPTION
 NH1704
 NH1704'DESCRIBED BY MSE CORPORATION 1991
 NH1704'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1704'3.0 MILES WEST AND 2.1 MILES NORTH TO THE INTERSECTION OF ILLINOIS
 NH1704'HIGHWAY 14 AND KELSEY RD., NORTHWEST ALONG IL. 14 0.15 MILE. THE
 NH1704'MONUMENT IS 25 FEET SOUTH OF THE SOUTH EDGE OF PAVEMENT OF ILLINOIS
 NH1704'14 OPPOSITE THE BARRINGTON PROFESSIONAL CENTER.
 NH1704'REFERENCES
 NH1704'17 DEGREES MAG. 13.3 FEET TO THE EDGE OF PAVEMENT
 NH1704'292 DEGREES 24.5 FEET TO A REFLECTOR POST
 NH1704
 NH1704                          STATION RECOVERY (2000)
 NH1704
 NH1704'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 NH1704'RECOVERED IN GOOD CONDITION.
 NH1704
 NH1704                          STATION RECOVERY (2003)
 NH1704
 NH1704'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1704'RECOVERED AS DESCRIBED.  TIE (292 DEGREES MAG. 24.5 FEET TO A
 NH1704'REFLECTOR POST) NOT FOUND
 NH1704
 NH1704                          STATION RECOVERY (2006)
 NH1704
 NH1704'RECOVERY NOTE BY US POWER SQUADRON 2006 (DRS)
 NH1704'MARK NOT FOUND.   DIRECTIONS WERE NOT CONSISTENT WITH LATITUDE AND
 NH1704'LONGITUDE COORDINATES GIVEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1702 ***********************************************************************
 NH1702  DESIGNATION -  BH05
 NH1702  PID         -  NH1702
 NH1702  STATE/COUNTY-  IL/LAKE
 NH1702  COUNTRY     -  US
 NH1702  USGS QUAD   -  BARRINGTON (2018)
 NH1702
 NH1702                         *CURRENT SURVEY CONTROL
 NH1702  ______________________________________________________________________
 NH1702* NAD 83(2011) POSITION- 42 10 33.05227(N) 088 10 34.55455(W)   ADJUSTED
 NH1702* NAD 83(2011) ELLIP HT-   203.450 (meters)        (06/27/12)   ADJUSTED
 NH1702* NAD 83(2011) EPOCH   -  2010.00
 NH1702* NAVD 88 ORTHO HEIGHT -   237.2   (meters)      778.    (feet) VERTCON3
 NH1702  ______________________________________________________________________
 NH1702  GEOID HEIGHT    -        -33.816 (meters)                     GEOID18
 NH1702  NAD 83(2011) X  -    150,660.459 (meters)                     COMP
 NH1702  NAD 83(2011) Y  - -4,731,659.852 (meters)                     COMP
 NH1702  NAD 83(2011) Z  -  4,260,235.682 (meters)                     COMP
 NH1702  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 NH1702
 NH1702  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1702  Standards:
 NH1702         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1702            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1702  -------------------------------------------------------------------
 NH1702  NETWORK    2.13   6.19           0.95   0.77   3.16      0.12171085
 NH1702  -------------------------------------------------------------------
 NH1702  Click here for local accuracies and other accuracy information.
 NH1702
 NH1702.The horizontal coordinates were established by GPS observations
 NH1702.and adjusted by the National Geodetic Survey in June 2012.
 NH1702
 NH1702.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1702.been affixed to the stable North American tectonic plate. See 
 NH1702.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1702
 NH1702.The horizontal coordinates are valid at the epoch date displayed above
 NH1702.which is a decimal equivalence of Year/Month/Day.
 NH1702
 NH1702.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1702.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1702
 NH1702.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1702.GEOID18 height accuracy estimate available here.
 NH1702
 NH1702.Click photographs - Photos may exist for this station.
 NH1702
 NH1702.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1702
 NH1702.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1702
 NH1702.The ellipsoidal height was determined by GPS observations
 NH1702.and is referenced to NAD 83.
 NH1702
 NH1702. The following values were computed from the NAD 83(2011) position.
 NH1702
 NH1702;                    North         East     Units Scale Factor Converg.
 NH1702;SPC IL E     -   611,646.362   312,977.006   MT  0.99997707   +0 06 19.6
 NH1702;SPC IL E     - 2,006,709.77  1,026,825.39   sFT  0.99997707   +0 06 19.6
 NH1702;UTM  16      - 4,669,970.292   402,852.498   MT  0.99971612   -0 47 23.3
 NH1702
 NH1702!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1702!SPC IL E     -   0.99996809  x   0.99997707  =   0.99994516
 NH1702!UTM  16      -   0.99996809  x   0.99971612  =   0.99968422
 NH1702
 NH1702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0285269970(NAD 83)
 NH1702
 NH1702                          SUPERSEDED SURVEY CONTROL
 NH1702
 NH1702  NAD 83(2007)-  42 10 33.05265(N)    088 10 34.55532(W) AD(2002.00) 0
 NH1702  ELLIP H (02/10/07)  203.443  (m)                       GP(2002.00)    
 NH1702  ELLIP H (03/08/05)  203.445  (m)                       GP(       ) 4 1
 NH1702  NAD 83(1997)-  42 10 33.05328(N)    088 10 34.55490(W) AD(       ) 2
 NH1702  ELLIP H (10/21/99)  203.435  (m)                       GP(       ) 4 1
 NH1702  NAD 83(1997)-  42 10 33.05330(N)    088 10 34.55494(W) AD(       ) 2
 NH1702  NAD 83(1991)-  42 10 33.04968(N)    088 10 34.56650(W) AD(       ) 2
 NH1702  ELLIP H (05/28/93)  203.352  (m)                       GP(       ) 4 2
 NH1702  NGVD 29 (05/28/93)  237.3    (m)  GEOID93  model used  GPS OBS        
 NH1702
 NH1702.Superseded values are not recommended for survey control.
 NH1702
 NH1702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1702.See file dsdata.pdf to determine how the superseded data were derived.
 NH1702
 NH1702_MARKER: DD = SURVEY DISK
 NH1702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1702_STAMPING: BH05
 NH1702_MARK LOGO: IL0512
 NH1702_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1702+STABILITY: SURFACE MOTION
 NH1702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1702+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2003
 NH1702
 NH1702  HISTORY     - Date     Condition        Report By
 NH1702  HISTORY     - 1991     MONUMENTED       MSE
 NH1702  HISTORY     - 20030729 GOOD             GEWALT
 NH1702
 NH1702                          STATION DESCRIPTION
 NH1702
 NH1702'DESCRIBED BY MSE CORPORATION 1991
 NH1702'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1702'2.0 MILES WEST AND 1.5 MILES NORTH TO THE INTERSECTION OF ILLINOIS
 NH1702'ROUTE 14 AND CUBA RD. THE MONUMENT IS 53.0 FEET SOUTHWESTERLY OF THE
 NH1702'SOUTHEAST BOUND LANES OF IL 14 AND 170.0 FEET NORTHWESTERLY OF THE
 NH1702'SOUNWEST BOUND LANE OF CUBA ROAD.
 NH1702'REFERENCES
 NH1702'35 DEGREES MAG. 41.0 FEET TO THE EDGE OF PAVEMENT OF US 14
 NH1702'126 DEGREES MAG. 154.4 FEET TO THE EDGE OF PAVEMENT OF CUBA ROAD
 NH1702'290 DEGREES MAG. 127.5 FEET TO A POWER TRANSMISSION POLE
 NH1702
 NH1702                          STATION RECOVERY (2003)
 NH1702
 NH1702'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1702'RECOVERED AS DESCRIBED.  ALL REFERENCE TIES PRESENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1698 ***********************************************************************
 NH1698  DESIGNATION -  BH06
 NH1698  PID         -  NH1698
 NH1698  STATE/COUNTY-  IL/MCHENRY
 NH1698  COUNTRY     -  US
 NH1698  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH1698
 NH1698                         *CURRENT SURVEY CONTROL
 NH1698  ______________________________________________________________________
 NH1698* NAD 83(2011) POSITION- 42 10 06.33954(N) 088 15 26.91714(W)   ADJUSTED
 NH1698* NAD 83(2011) ELLIP HT-   233.365 (meters)        (06/27/12)   ADJUSTED
 NH1698* NAD 83(2011) EPOCH   -  2010.00
 NH1698* NAVD 88 ORTHO HEIGHT -   267.1   (meters)      876.    (feet) GPS OBS
 NH1698  ______________________________________________________________________
 NH1698  NAVD 88 orthometric height was determined with geoid model    GEOID99
 NH1698  GEOID HEIGHT    -        -33.687 (meters)                     GEOID99
 NH1698  GEOID HEIGHT    -        -33.752 (meters)                     GEOID18
 NH1698  NAD 83(2011) X  -    143,971.090 (meters)                     COMP
 NH1698  NAD 83(2011) Y  - -4,732,443.914 (meters)                     COMP
 NH1698  NAD 83(2011) Z  -  4,259,644.896 (meters)                     COMP
 NH1698  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 NH1698
 NH1698  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1698  Standards:
 NH1698         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1698            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1698  -------------------------------------------------------------------
 NH1698  NETWORK    2.26   2.94           0.90   0.95   1.50      0.04241791
 NH1698  -------------------------------------------------------------------
 NH1698  Click here for local accuracies and other accuracy information.
 NH1698
 NH1698.The horizontal coordinates were established by GPS observations
 NH1698.and adjusted by the National Geodetic Survey in June 2012.
 NH1698
 NH1698.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1698.been affixed to the stable North American tectonic plate. See 
 NH1698.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1698
 NH1698.The horizontal coordinates are valid at the epoch date displayed above
 NH1698.which is a decimal equivalence of Year/Month/Day.
 NH1698
 NH1698.The orthometric height was determined by GPS observations and a
 NH1698.high-resolution geoid model.
 NH1698
 NH1698.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1698.GEOID18 height accuracy estimate available here.
 NH1698
 NH1698.Click photographs - Photos may exist for this station.
 NH1698
 NH1698.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1698
 NH1698.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1698
 NH1698.The ellipsoidal height was determined by GPS observations
 NH1698.and is referenced to NAD 83.
 NH1698
 NH1698. The following values were computed from the NAD 83(2011) position.
 NH1698
 NH1698;                    North         East     Units Scale Factor Converg.
 NH1698;SPC IL E     -   610,813.015   306,267.999   MT  0.99997548   +0 03 03.3
 NH1698;SPC IL E     - 2,003,975.70  1,004,814.26   sFT  0.99997548   +0 03 03.3
 NH1698;UTM  16      - 4,669,242.049   396,132.984   MT  0.99973274   -0 50 39.2
 NH1698
 NH1698!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1698!SPC IL E     -   0.99996340  x   0.99997548  =   0.99993888
 NH1698!UTM  16      -   0.99996340  x   0.99973274  =   0.99969615
 NH1698
 NH1698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9613269242(NAD 83)
 NH1698
 NH1698                          SUPERSEDED SURVEY CONTROL
 NH1698
 NH1698  NAD 83(2007)-  42 10 06.34016(N)    088 15 26.91734(W) AD(2002.00) 0
 NH1698  ELLIP H (02/10/07)  233.394  (m)                       GP(2002.00)    
 NH1698  ELLIP H (02/03/05)  233.389  (m)                       GP(       ) 4 2
 NH1698  NAD 83(1997)-  42 10 06.33986(N)    088 15 26.91782(W) AD(       ) 1
 NH1698  ELLIP H (04/24/01)  233.410  (m)                       GP(       ) 4 1
 NH1698  NAD 83(1997)-  42 10 06.34108(N)    088 15 26.91703(W) AD(       ) 2
 NH1698  ELLIP H (10/21/99)  233.427  (m)                       GP(       ) 4 1
 NH1698  NAD 83(1997)-  42 10 06.34110(N)    088 15 26.91705(W) AD(       ) 2
 NH1698  NAD 83(1991)-  42 10 06.33734(N)    088 15 26.92840(W) AD(       ) 2
 NH1698  ELLIP H (05/28/93)  233.345  (m)                       GP(       ) 4 2
 NH1698  NGVD 29 (05/28/93)  267.2    (m)  GEOID93  model used  GPS OBS        
 NH1698
 NH1698.Superseded values are not recommended for survey control.
 NH1698
 NH1698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1698.See file dsdata.pdf to determine how the superseded data were derived.
 NH1698
 NH1698_MARKER: DD = SURVEY DISK
 NH1698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1698_STAMPING: B006
 NH1698_MARK LOGO: IL0512
 NH1698_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1698+STABILITY: SURFACE MOTION
 NH1698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1698+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2003
 NH1698
 NH1698  HISTORY     - Date     Condition        Report By
 NH1698  HISTORY     - 1991     MONUMENTED       MSE
 NH1698  HISTORY     - 20001116 GOOD             SECI
 NH1698  HISTORY     - 20030729 GOOD             GEWALT
 NH1698
 NH1698                          STATION DESCRIPTION
 NH1698
 NH1698'DESCRIBED BY MSE CORPORATION 1991
 NH1698'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1698'5.8 MILES WEST AND 1.0 MILES NORTH TO THE INTERSECTION OF SPRING
 NH1698'CREEK RD. AND HAEGERS BEND RD., SOUTH 55 FEET TO THE MONUMENT 7.2
 NH1698'FEET EAST OF THE EAST EDGE OF PAVEMENT OF HAEGERS BEND ROAD.
 NH1698'REFERENCES
 NH1698'262 DEGREES MAG. 32.2 FEET TO A ROAD SIGN
 NH1698'0 DEGREES MAG. 10.0 FEET TO A STOP SIGN
 NH1698'82 DEGREES MAG. 23.5 FEET TO THE THIRD FENCE POST SOUTH OF THE CORNER
 NH1698'POST
 NH1698'268 DEGREES MAG. 7.2 FEET TO THE EDGE OF PAVEMENT
 NH1698
 NH1698                          STATION RECOVERY (2000)
 NH1698
 NH1698'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 NH1698'RECOVERED IN GOOD CONDITION.
 NH1698
 NH1698                          STATION RECOVERY (2003)
 NH1698
 NH1698'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1698'REFERENCE TIE (262 DEGREES MAG. 32.2 FEET TO A ROAD SIGN) NOT
 NH1698'RECOVERED.  REFRENCE TIE (268 DEGREE MAG. 7.2 FEET TO THE EDGE OF
 NH1698'PAVEMENT) SHOULD READ (... 2.5 FEET TO THE EDGE OF PAVEMENT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1708 ***********************************************************************
 NH1708  DESIGNATION -  BH07
 NH1708  PID         -  NH1708
 NH1708  STATE/COUNTY-  IL/MCHENRY
 NH1708  COUNTRY     -  US
 NH1708  USGS QUAD   -  BARRINGTON (2018)
 NH1708
 NH1708                         *CURRENT SURVEY CONTROL
 NH1708  ______________________________________________________________________
 NH1708* NAD 83(2011) POSITION- 42 10 07.59711(N) 088 14 18.27781(W)   ADJUSTED
 NH1708* NAD 83(2011) ELLIP HT-   227.154 (meters)        (06/27/12)   ADJUSTED
 NH1708* NAD 83(2011) EPOCH   -  2010.00
 NH1708* NAVD 88 ORTHO HEIGHT -   260.9   (meters)      856.    (feet) VERTCON3
 NH1708  ______________________________________________________________________
 NH1708  GEOID HEIGHT    -        -33.764 (meters)                     GEOID18
 NH1708  NAD 83(2011) X  -    145,544.969 (meters)                     COMP
 NH1708  NAD 83(2011) Y  - -4,732,365.104 (meters)                     COMP
 NH1708  NAD 83(2011) Z  -  4,259,669.486 (meters)                     COMP
 NH1708  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 NH1708
 NH1708  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1708  Standards:
 NH1708         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1708            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1708  -------------------------------------------------------------------
 NH1708  NETWORK    1.67   4.12           0.80   0.48   2.10      0.15025006
 NH1708  -------------------------------------------------------------------
 NH1708  Click here for local accuracies and other accuracy information.
 NH1708
 NH1708.The horizontal coordinates were established by GPS observations
 NH1708.and adjusted by the National Geodetic Survey in June 2012.
 NH1708
 NH1708.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1708.been affixed to the stable North American tectonic plate. See 
 NH1708.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1708
 NH1708.The horizontal coordinates are valid at the epoch date displayed above
 NH1708.which is a decimal equivalence of Year/Month/Day.
 NH1708
 NH1708.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1708.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1708
 NH1708.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1708.GEOID18 height accuracy estimate available here.
 NH1708
 NH1708.Click photographs - Photos may exist for this station.
 NH1708
 NH1708.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1708
 NH1708.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1708
 NH1708.The ellipsoidal height was determined by GPS observations
 NH1708.and is referenced to NAD 83.
 NH1708
 NH1708. The following values were computed from the NAD 83(2011) position.
 NH1708
 NH1708;                    North         East     Units Scale Factor Converg.
 NH1708;SPC IL E     -   610,853.392   307,843.417   MT  0.99997576   +0 03 49.4
 NH1708;SPC IL E     - 2,004,108.17  1,009,982.94   sFT  0.99997576   +0 03 49.4
 NH1708;UTM  16      - 4,669,257.805   397,708.454   MT  0.99972875   -0 49 53.2
 NH1708
 NH1708!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1708!SPC IL E     -   0.99996437  x   0.99997576  =   0.99994014
 NH1708!UTM  16      -   0.99996437  x   0.99972875  =   0.99969313
 NH1708
 NH1708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9770869257(NAD 83)
 NH1708
 NH1708                          SUPERSEDED SURVEY CONTROL
 NH1708
 NH1708  NAD 83(2007)-  42 10 07.59760(N)    088 14 18.27823(W) AD(2002.00) 0
 NH1708  ELLIP H (02/10/07)  227.172  (m)                       GP(2002.00)    
 NH1708  ELLIP H (03/08/05)  227.167  (m)                       GP(       ) 4 1
 NH1708  NAD 83(1997)-  42 10 07.59837(N)    088 14 18.27798(W) AD(       ) 2
 NH1708  ELLIP H (10/21/99)  227.199  (m)                       GP(       ) 4 1
 NH1708  NAD 83(1997)-  42 10 07.59839(N)    088 14 18.27800(W) AD(       ) 2
 NH1708  NAD 83(1991)-  42 10 07.59461(N)    088 14 18.28933(W) AD(       ) 2
 NH1708  ELLIP H (05/28/93)  227.119  (m)                       GP(       ) 4 2
 NH1708  NGVD 29 (05/28/93)  261.0    (m)  GEOID93  model used  GPS OBS        
 NH1708
 NH1708.Superseded values are not recommended for survey control.
 NH1708
 NH1708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1708.See file dsdata.pdf to determine how the superseded data were derived.
 NH1708
 NH1708_MARKER: DD = SURVEY DISK
 NH1708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1708_STAMPING: B007
 NH1708_MARK LOGO: IL0512
 NH1708_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1708+STABILITY: SURFACE MOTION
 NH1708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1708+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1708
 NH1708  HISTORY     - Date     Condition        Report By
 NH1708  HISTORY     - 1991     MONUMENTED       MSE
 NH1708  HISTORY     - 20030729 GOOD             GEWALT
 NH1708  HISTORY     - 20041113 GOOD             USPSQD
 NH1708  HISTORY     - 20060310 MARK NOT FOUND   USPSQD
 NH1708
 NH1708                          STATION DESCRIPTION
 NH1708
 NH1708'DESCRIBED BY MSE CORPORATION 1991
 NH1708'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1708'6.3 MILES WEST AND 1.0 MILES NORTH TO THE INTERSECTION OF SPRING
 NH1708'CREEK RD. AND HAEGERS BEND RD., 1.0 MILE EAST ON SPRING CREEK ROAD.
 NH1708'THE MONUMENT IS LOCATED 3.0 FEET SOUTH OF THE EDGE OF PAVEMENT OF
 NH1708'SPRING CREEK ROAD AND 30 FEET EAST OF THE CENTERLINE OF A GRAVEL
 NH1708'DRIVE TO AN ELECTRIC SUB STATION.
 NH1708
 NH1708                          STATION RECOVERY (2003)
 NH1708
 NH1708'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1708'MONUMENT IS IN PROXIMITY TO ELECTRIC TOWER TRANSMISSION LINE
 NH1708
 NH1708                          STATION RECOVERY (2004)
 NH1708
 NH1708'RECOVERY NOTE BY US POWER SQUADRON 2004 (PA)
 NH1708'MARK IS 14 INCHES FROM EDGE OF SPRING CREEK ROAD PAVEMENT.ALL OTHER
 NH1708'INFORMATION IS GOOD.
 NH1708
 NH1708                          STATION RECOVERY (2006)
 NH1708
 NH1708'RECOVERY NOTE BY US POWER SQUADRON 2006 (DRS)
 NH1708'MARK NOT FOUND.  DIRECTIONS ARE GOOD, HOWEVER SITE IS WOODED AND
 NH1708'APPEARS TO BE DONE OVER WITH RECENT LANDSCAPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1707 ***********************************************************************
 NH1707  DESIGNATION -  BH08
 NH1707  PID         -  NH1707
 NH1707  STATE/COUNTY-  IL/MCHENRY
 NH1707  COUNTRY     -  US
 NH1707  USGS QUAD   -  BARRINGTON (2018)
 NH1707
 NH1707                         *CURRENT SURVEY CONTROL
 NH1707  ______________________________________________________________________
 NH1707* NAD 83(2011) POSITION- 42 10 07.62843(N) 088 13 32.33171(W)   ADJUSTED
 NH1707* NAD 83(2011) ELLIP HT-   224.510 (meters)        (06/27/12)   ADJUSTED
 NH1707* NAD 83(2011) EPOCH   -  2010.00
 NH1707* NAVD 88 ORTHO HEIGHT -   258.3   (meters)      847.    (feet) VERTCON3
 NH1707  ______________________________________________________________________
 NH1707  GEOID HEIGHT    -        -33.772 (meters)                     GEOID18
 NH1707  NAD 83(2011) X  -    146,599.033 (meters)                     COMP
 NH1707  NAD 83(2011) Y  - -4,732,329.959 (meters)                     COMP
 NH1707  NAD 83(2011) Z  -  4,259,668.428 (meters)                     COMP
 NH1707  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 NH1707
 NH1707  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1707  Standards:
 NH1707         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1707            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1707  -------------------------------------------------------------------
 NH1707  NETWORK    1.71   4.53           0.81   0.52   2.31      0.12906462
 NH1707  -------------------------------------------------------------------
 NH1707  Click here for local accuracies and other accuracy information.
 NH1707
 NH1707.The horizontal coordinates were established by GPS observations
 NH1707.and adjusted by the National Geodetic Survey in June 2012.
 NH1707
 NH1707.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1707.been affixed to the stable North American tectonic plate. See 
 NH1707.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1707
 NH1707.The horizontal coordinates are valid at the epoch date displayed above
 NH1707.which is a decimal equivalence of Year/Month/Day.
 NH1707
 NH1707.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1707.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1707
 NH1707.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1707.GEOID18 height accuracy estimate available here.
 NH1707
 NH1707.Click photographs - Photos may exist for this station.
 NH1707
 NH1707.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1707
 NH1707.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1707
 NH1707.The ellipsoidal height was determined by GPS observations
 NH1707.and is referenced to NAD 83.
 NH1707
 NH1707. The following values were computed from the NAD 83(2011) position.
 NH1707
 NH1707;                    North         East     Units Scale Factor Converg.
 NH1707;SPC IL E     -   610,855.610   308,897.999   MT  0.99997597   +0 04 20.2
 NH1707;SPC IL E     - 2,004,115.45  1,013,442.85   sFT  0.99997597   +0 04 20.2
 NH1707;UTM  16      - 4,669,243.551   398,762.680   MT  0.99972611   -0 49 22.3
 NH1707
 NH1707!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1707!SPC IL E     -   0.99996479  x   0.99997597  =   0.99994076
 NH1707!UTM  16      -   0.99996479  x   0.99972611  =   0.99969091
 NH1707
 NH1707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9876269243(NAD 83)
 NH1707
 NH1707                          SUPERSEDED SURVEY CONTROL
 NH1707
 NH1707  NAD 83(2007)-  42 10 07.62892(N)    088 13 32.33213(W) AD(2002.00) 0
 NH1707  ELLIP H (02/10/07)  224.527  (m)                       GP(2002.00)    
 NH1707  ELLIP H (03/08/05)  224.522  (m)                       GP(       ) 4 1
 NH1707  NAD 83(1997)-  42 10 07.62968(N)    088 13 32.33188(W) AD(       ) 2
 NH1707  ELLIP H (10/21/99)  224.553  (m)                       GP(       ) 4 1
 NH1707  NAD 83(1997)-  42 10 07.62970(N)    088 13 32.33190(W) AD(       ) 2
 NH1707  NAD 83(1991)-  42 10 07.62593(N)    088 13 32.34324(W) AD(       ) 2
 NH1707  ELLIP H (05/28/93)  224.473  (m)                       GP(       ) 4 2
 NH1707  NGVD 29 (05/28/93)  258.4    (m)  GEOID93  model used  GPS OBS        
 NH1707
 NH1707.Superseded values are not recommended for survey control.
 NH1707
 NH1707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1707.See file dsdata.pdf to determine how the superseded data were derived.
 NH1707
 NH1707_MARKER: DD = SURVEY DISK
 NH1707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1707_STAMPING: B008
 NH1707_MARK LOGO: IL0512
 NH1707_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1707+STABILITY: SURFACE MOTION
 NH1707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1707+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1707
 NH1707  HISTORY     - Date     Condition        Report By
 NH1707  HISTORY     - 1991     MONUMENTED       MSE
 NH1707  HISTORY     - 20030729 GOOD             GEWALT
 NH1707  HISTORY     - 20041113 GOOD             USPSQD
 NH1707
 NH1707                          STATION DESCRIPTION
 NH1707
 NH1707'DESCRIBED BY MSE CORPORATION 1991
 NH1707'FROM THE INTERSECTION OF MAIN STREET AND HOUGH STREETS IN BARRINGTON
 NH1707'HILLS, 3.5 MILES WEST ON MAIN STREET TO THE MCHENRY COUNTY LAKE
 NH1707'COUNTY LINE ROAD INTERSECTION (RIDGE ROAD), NORTH 1.0 MILES ON RIDGE
 NH1707'ROAD TO SPRING CREEK ROAD, WEST 1.5 MILES ON SPRING CREEK ROAD TO THE
 NH1707'STATION ON THE NORTH SIDE OF THE ROAD. THE MONUMENT IS 100 FEET EAST
 NH1707'OF A PRIVATE DRIVE TO HOUSE NUMBER 30W-30S. 1.5 FEET NORTH FO THE
 NH1707'NORTH EDGE OF PAVEMENT.
 NH1707'REFERENCES
 NH1707'180 DEGREES MAG. 1.5 FEET TO THE EDGE OF PAVEMENT
 NH1707'247 DEGREES MAG. 114.0 FEET TO A MAILBOX
 NH1707'70 DEGREES MAG. 50.5 FEET TO A POWER POLE
 NH1707
 NH1707                          STATION RECOVERY (2003)
 NH1707
 NH1707'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1707'REFERENCE TIE (70 DEGREES MAG. 50.5 FEET TO A POWER POLE WAS NOT
 NH1707'RECOVERED)
 NH1707
 NH1707                          STATION RECOVERY (2004)
 NH1707
 NH1707'RECOVERY NOTE BY US POWER SQUADRON 2004 (RES)
 NH1707'STATON MARK DISK STAMPED 1991.
 NH1707'STATION IS 5 INCHES BELOW PAVED ROAD SURFACE.  ALL OTHER INFORMATION
 NH1707'IS GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1706 ***********************************************************************
 NH1706  DESIGNATION -  BH09
 NH1706  PID         -  NH1706
 NH1706  STATE/COUNTY-  IL/MCHENRY
 NH1706  COUNTRY     -  US
 NH1706  USGS QUAD   -  BARRINGTON (2018)
 NH1706
 NH1706                         *CURRENT SURVEY CONTROL
 NH1706  ______________________________________________________________________
 NH1706* NAD 83(2011) POSITION- 42 10 07.56949(N) 088 13 09.07494(W)   ADJUSTED
 NH1706* NAD 83(2011) ELLIP HT-   222.071 (meters)        (06/27/12)   ADJUSTED
 NH1706* NAD 83(2011) EPOCH   -  2010.00
 NH1706* NAVD 88 ORTHO HEIGHT -   255.9   (meters)      840.    (feet) VERTCON3
 NH1706  ______________________________________________________________________
 NH1706  GEOID HEIGHT    -        -33.776 (meters)                     GEOID18
 NH1706  NAD 83(2011) X  -    147,132.594 (meters)                     COMP
 NH1706  NAD 83(2011) Y  - -4,732,312.813 (meters)                     COMP
 NH1706  NAD 83(2011) Z  -  4,259,665.442 (meters)                     COMP
 NH1706  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 NH1706
 NH1706  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1706  Standards:
 NH1706         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1706            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1706  -------------------------------------------------------------------
 NH1706  NETWORK    1.76   4.63           0.81   0.58   2.36      0.23466988
 NH1706  -------------------------------------------------------------------
 NH1706  Click here for local accuracies and other accuracy information.
 NH1706
 NH1706.The horizontal coordinates were established by GPS observations
 NH1706.and adjusted by the National Geodetic Survey in June 2012.
 NH1706
 NH1706.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1706.been affixed to the stable North American tectonic plate. See 
 NH1706.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1706
 NH1706.The horizontal coordinates are valid at the epoch date displayed above
 NH1706.which is a decimal equivalence of Year/Month/Day.
 NH1706
 NH1706.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1706.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1706
 NH1706.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1706.GEOID18 height accuracy estimate available here.
 NH1706
 NH1706.Click photographs - Photos may exist for this station.
 NH1706
 NH1706.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1706
 NH1706.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1706
 NH1706.The ellipsoidal height was determined by GPS observations
 NH1706.and is referenced to NAD 83.
 NH1706
 NH1706. The following values were computed from the NAD 83(2011) position.
 NH1706
 NH1706;                    North         East     Units Scale Factor Converg.
 NH1706;SPC IL E     -   610,854.485   309,431.805   MT  0.99997609   +0 04 35.9
 NH1706;SPC IL E     - 2,004,111.76  1,015,194.18   sFT  0.99997609   +0 04 35.9
 NH1706;UTM  16      - 4,669,234.089   399,296.269   MT  0.99972478   -0 49 06.7
 NH1706
 NH1706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1706!SPC IL E     -   0.99996517  x   0.99997609  =   0.99994126
 NH1706!UTM  16      -   0.99996517  x   0.99972478  =   0.99968996
 NH1706
 NH1706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9929669234(NAD 83)
 NH1706
 NH1706                          SUPERSEDED SURVEY CONTROL
 NH1706
 NH1706  NAD 83(2007)-  42 10 07.56994(N)    088 13 09.07551(W) AD(2002.00) 0
 NH1706  ELLIP H (02/10/07)  222.088  (m)                       GP(2002.00)    
 NH1706  ELLIP H (03/08/05)  222.087  (m)                       GP(       ) 4 1
 NH1706  NAD 83(1997)-  42 10 07.57067(N)    088 13 09.07521(W) AD(       ) 2
 NH1706  ELLIP H (10/21/99)  222.099  (m)                       GP(       ) 4 1
 NH1706  NAD 83(1997)-  42 10 07.57069(N)    088 13 09.07524(W) AD(       ) 2
 NH1706  NAD 83(1991)-  42 10 07.56694(N)    088 13 09.08660(W) AD(       ) 2
 NH1706  ELLIP H (05/28/93)  222.017  (m)                       GP(       ) 4 2
 NH1706  NGVD 29 (05/28/93)  255.9    (m)  GEOID93  model used  GPS OBS        
 NH1706
 NH1706.Superseded values are not recommended for survey control.
 NH1706
 NH1706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1706.See file dsdata.pdf to determine how the superseded data were derived.
 NH1706
 NH1706_MARKER: DD = SURVEY DISK
 NH1706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1706_STAMPING: B009
 NH1706_MARK LOGO: IL0512
 NH1706_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1706+STABILITY: SURFACE MOTION
 NH1706_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1706+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1706
 NH1706  HISTORY     - Date     Condition        Report By
 NH1706  HISTORY     - 1991     MONUMENTED       MSE
 NH1706  HISTORY     - 20030729 GOOD             GEWALT
 NH1706  HISTORY     - 20041113 GOOD             USPSQD
 NH1706
 NH1706                          STATION DESCRIPTION
 NH1706
 NH1706'DESCRIBED BY MSE CORPORATION 1991
 NH1706'FROM THE INTERSECTION OF MAIN STREET AND HOUGH STREETS IN BARRINGTON
 NH1706'HILLS, 3.5 MILES WEST ON MAIN STREET TO THE MCHENRY COUNTY LAKE
 NH1706'COUNTY LINE ROAD INTERSECTION (RIDGE ROAD), NORTH 1.0 MILES ON RIDGE
 NH1706'ROAD TO SPRING CREEK ROAD, WEST 1.0 MILES ON SPRING CREEK ROAD TO THE
 NH1706'INTERSECTION OF MOATE ROAD TO THE NORTH AND MEADOW HILL ROAD TO THE
 NH1706'SOUTH. THE STATION IS IN THE NORTHEAST QUADRANT OF THE INTERSECTION
 NH1706'12 FEET NORTH AND 15 FEET EAST OF THE CENTER OF THE INTERSECTION
 NH1706'REFERENCES
 NH1706'80 DEGREES MAG. 11.2 FEET TO A STOP SIGN
 NH1706'290 DEGREES MAG. 47.7 FEET TO A UTILITY POLE
 NH1706'22 DEGREES MAG. 58.7 FEET TO A UTILITY POLE
 NH1706'157 DEGREES MAG. 41.5 FEET TO A FENCE CORNER POST
 NH1706
 NH1706                          STATION RECOVERY (2003)
 NH1706
 NH1706'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1706'REFERENCE TIE (22 DEGREES MAG. 58.7 FEET TO A UTILITY POLE) WAS NOT
 NH1706'RECOVERED
 NH1706
 NH1706                          STATION RECOVERY (2004)
 NH1706
 NH1706'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 NH1706'GEODETIC MARKER IS NEAR THE SIDE OF THE DESCRIBED ROAD ABOUT 6 INCHES
 NH1706'BELOW TE SUFACE.
 NH1706'TREES AND VEGETATION NEAR BY MAKE SITE UNSUITABLE FOR SATELLITE
 NH1706'OBSERVATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1705 ***********************************************************************
 NH1705  DESIGNATION -  BH10
 NH1705  PID         -  NH1705
 NH1705  STATE/COUNTY-  IL/MCHENRY
 NH1705  COUNTRY     -  US
 NH1705  USGS QUAD   -  BARRINGTON (2018)
 NH1705
 NH1705                         *CURRENT SURVEY CONTROL
 NH1705  ______________________________________________________________________
 NH1705* NAD 83(2011) POSITION- 42 10 07.61926(N) 088 11 58.97236(W)   ADJUSTED
 NH1705* NAD 83(2011) ELLIP HT-   211.385 (meters)        (06/27/12)   ADJUSTED
 NH1705* NAD 83(2011) EPOCH   -  2010.00
 NH1705* NAVD 88 ORTHO HEIGHT -   245.2   (meters)      804.    (feet) VERTCON3
 NH1705  ______________________________________________________________________
 NH1705  GEOID HEIGHT    -        -33.789 (meters)                     GEOID18
 NH1705  NAD 83(2011) X  -    148,740.660 (meters)                     COMP
 NH1705  NAD 83(2011) Y  - -4,732,253.587 (meters)                     COMP
 NH1705  NAD 83(2011) Z  -  4,259,659.407 (meters)                     COMP
 NH1705  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 NH1705
 NH1705  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1705  Standards:
 NH1705         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1705            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1705  -------------------------------------------------------------------
 NH1705  NETWORK    2.18   5.37           0.97   0.73   2.74      0.42792140
 NH1705  -------------------------------------------------------------------
 NH1705  Click here for local accuracies and other accuracy information.
 NH1705
 NH1705.The horizontal coordinates were established by GPS observations
 NH1705.and adjusted by the National Geodetic Survey in June 2012.
 NH1705
 NH1705.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1705.been affixed to the stable North American tectonic plate. See 
 NH1705.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1705
 NH1705.The horizontal coordinates are valid at the epoch date displayed above
 NH1705.which is a decimal equivalence of Year/Month/Day.
 NH1705
 NH1705.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1705.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1705
 NH1705.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1705.GEOID18 height accuracy estimate available here.
 NH1705
 NH1705.Click photographs - Photos may exist for this station.
 NH1705
 NH1705.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1705
 NH1705.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1705
 NH1705.The ellipsoidal height was determined by GPS observations
 NH1705.and is referenced to NAD 83.
 NH1705
 NH1705. The following values were computed from the NAD 83(2011) position.
 NH1705
 NH1705;                    North         East     Units Scale Factor Converg.
 NH1705;SPC IL E     -   610,858.356   311,040.841   MT  0.99997650   +0 05 22.9
 NH1705;SPC IL E     - 2,004,124.46  1,020,473.16   sFT  0.99997650   +0 05 22.9
 NH1705;UTM  16      - 4,669,212.828   400,904.761   MT  0.99972083   -0 48 19.6
 NH1705
 NH1705!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1705!SPC IL E     -   0.99996685  x   0.99997650  =   0.99994335
 NH1705!UTM  16      -   0.99996685  x   0.99972083  =   0.99968769
 NH1705
 NH1705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0090469212(NAD 83)
 NH1705
 NH1705                          SUPERSEDED SURVEY CONTROL
 NH1705
 NH1705  NAD 83(2007)-  42 10 07.61965(N)    088 11 58.97301(W) AD(2002.00) 0
 NH1705  ELLIP H (02/10/07)  211.398  (m)                       GP(2002.00)    
 NH1705  ELLIP H (03/08/05)  211.407  (m)                       GP(       ) 4 1
 NH1705  NAD 83(1997)-  42 10 07.62043(N)    088 11 58.97260(W) AD(       ) 2
 NH1705  ELLIP H (10/21/99)  211.412  (m)                       GP(       ) 4 1
 NH1705  NAD 83(1997)-  42 10 07.62044(N)    088 11 58.97263(W) AD(       ) 2
 NH1705  NAD 83(1991)-  42 10 07.61669(N)    088 11 58.98402(W) AD(       ) 2
 NH1705  ELLIP H (05/28/93)  211.330  (m)                       GP(       ) 4 2
 NH1705  NGVD 29 (05/28/93)  245.3    (m)  GEOID93  model used  GPS OBS        
 NH1705
 NH1705.Superseded values are not recommended for survey control.
 NH1705
 NH1705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1705.See file dsdata.pdf to determine how the superseded data were derived.
 NH1705
 NH1705_MARKER: DD = SURVEY DISK
 NH1705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1705_STAMPING: B010
 NH1705_MARK LOGO: IL0512
 NH1705_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1705+STABILITY: SURFACE MOTION
 NH1705_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1705+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2009
 NH1705
 NH1705  HISTORY     - Date     Condition        Report By
 NH1705  HISTORY     - 1991     MONUMENTED       MSE
 NH1705  HISTORY     - 20030729 GOOD             GEWALT
 NH1705  HISTORY     - 20041113 POOR             USPSQD
 NH1705  HISTORY     - 20060310 GOOD             USPSQD
 NH1705  HISTORY     - 20090602 GOOD             CBBENG
 NH1705
 NH1705                          STATION DESCRIPTION
 NH1705
 NH1705'DESCRIBED BY MSE CORPORATION 1991
 NH1705'FROM THE INTERSECTION OF MAIN STREET AND HOUGH STREETS IN BARRINGTON
 NH1705'HILLS, 3.5 MILES WEST ON MAIN STREET TO THE MCHENRY COUNTY LAKE
 NH1705'COUNTY LINE ROAD INTERSECTION (RIDGE ROAD), NORTH 1.0 MILES ON RIDGE
 NH1705'ROAD TO THE INTERSECTION AND THE STATION ON THE RIGHT. THE MONUMENT
 NH1705'IS LOCATED 3 FEET EAST OF THE EAST EDGE OF PAVEMENT OF RIDGE ROAD AND
 NH1705'12 FEET NORTH OF THE CENTER OF SPRING CREEK ROAD.
 NH1705'REFERENCES
 NH1705'290 DEGREES MAG. 36.2 FEET TO A UTILITY POLE
 NH1705'32 DEGREES MAG. 15.1 FEET TO A TELEPHONE JUNCTION BOX
 NH1705'130 DEGREES MAG. 13.9 FEET TO A TELEPHONE JUNCTION BOX
 NH1705
 NH1705                          STATION RECOVERY (2003)
 NH1705
 NH1705'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1705'RECOVERED IN GOOD CONDITION.
 NH1705
 NH1705                          STATION RECOVERY (2004)
 NH1705
 NH1705'RECOVERY NOTE BY US POWER SQUADRON 2004 (EFU)
 NH1705'MARKER SHOULD BE REPLACED.  CURRENT MARKER IS A MAKESHIFT DEVICE WITH
 NH1705'3 RED LEGS WITH YELLOW HOOKS CONTAINED IN A CIRCULAR CONTAINER MARKED
 NH1705'AS THE GEODETIC MARKER HOLDER.  THE MARKER IS ABOUT FOUR INCHES BELOW
 NH1705'THE SURFACE OF THE ROAD.
 NH1705
 NH1705                          STATION RECOVERY (2006)
 NH1705
 NH1705'RECOVERY NOTE BY US POWER SQUADRON 2006 (DRS)
 NH1705'RECOVERED AS DESCRIBED.
 NH1705
 NH1705                          STATION RECOVERY (2009)
 NH1705
 NH1705'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 NH1705'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1703 ***********************************************************************
 NH1703  DESIGNATION -  BH11
 NH1703  PID         -  NH1703
 NH1703  STATE/COUNTY-  IL/LAKE
 NH1703  COUNTRY     -  US
 NH1703  USGS QUAD   -  BARRINGTON (2018)
 NH1703
 NH1703                         *CURRENT SURVEY CONTROL
 NH1703  ______________________________________________________________________
 NH1703* NAD 83(2011) POSITION- 42 09 48.71674(N) 088 09 47.57828(W)   ADJUSTED
 NH1703* NAD 83(2011) ELLIP HT-   206.353 (meters)        (06/27/12)   ADJUSTED
 NH1703* NAD 83(2011) EPOCH   -  2010.00
 NH1703* NAVD 88 ORTHO HEIGHT -   240.1   (meters)      788.    (feet) VERTCON3
 NH1703  ______________________________________________________________________
 NH1703  GEOID HEIGHT    -        -33.795 (meters)                     GEOID18
 NH1703  NAD 83(2011) X  -    151,767.583 (meters)                     COMP
 NH1703  NAD 83(2011) Y  - -4,732,545.473 (meters)                     COMP
 NH1703  NAD 83(2011) Z  -  4,259,223.724 (meters)                     COMP
 NH1703  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 NH1703
 NH1703  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1703  Standards:
 NH1703         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1703            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1703  -------------------------------------------------------------------
 NH1703  NETWORK    2.39   6.62           1.07   0.82   3.38      0.32672547
 NH1703  -------------------------------------------------------------------
 NH1703  Click here for local accuracies and other accuracy information.
 NH1703
 NH1703.The horizontal coordinates were established by GPS observations
 NH1703.and adjusted by the National Geodetic Survey in June 2012.
 NH1703
 NH1703.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1703.been affixed to the stable North American tectonic plate. See 
 NH1703.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1703
 NH1703.The horizontal coordinates are valid at the epoch date displayed above
 NH1703.which is a decimal equivalence of Year/Month/Day.
 NH1703
 NH1703.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1703.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1703
 NH1703.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1703.GEOID18 height accuracy estimate available here.
 NH1703
 NH1703.Click photographs - Photos may exist for this station.
 NH1703
 NH1703.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1703
 NH1703.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1703
 NH1703.The ellipsoidal height was determined by GPS observations
 NH1703.and is referenced to NAD 83.
 NH1703
 NH1703. The following values were computed from the NAD 83(2011) position.
 NH1703
 NH1703;                    North         East     Units Scale Factor Converg.
 NH1703;SPC IL E     -   610,280.507   314,057.841   MT  0.99997743   +0 06 51.1
 NH1703;SPC IL E     - 2,002,228.63  1,030,371.43   sFT  0.99997743   +0 06 51.1
 NH1703;UTM  16      - 4,668,588.080   403,911.585   MT  0.99971361   -0 46 51.1
 NH1703
 NH1703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1703!SPC IL E     -   0.99996764  x   0.99997743  =   0.99994507
 NH1703!UTM  16      -   0.99996764  x   0.99971361  =   0.99968126
 NH1703
 NH1703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0391168588(NAD 83)
 NH1703
 NH1703                          SUPERSEDED SURVEY CONTROL
 NH1703
 NH1703  NAD 83(2007)-  42 09 48.71699(N)    088 09 47.57912(W) AD(2002.00) 0
 NH1703  ELLIP H (02/10/07)  206.343  (m)                       GP(2002.00)    
 NH1703  ELLIP H (03/08/05)  206.351  (m)                       GP(       ) 4 1
 NH1703  NAD 83(1997)-  42 09 48.71776(N)    088 09 47.57863(W) AD(       ) 2
 NH1703  ELLIP H (10/21/99)  206.350  (m)                       GP(       ) 4 1
 NH1703  NAD 83(1997)-  42 09 48.71778(N)    088 09 47.57866(W) AD(       ) 2
 NH1703  NAD 83(1991)-  42 09 48.71405(N)    088 09 47.59011(W) AD(       ) 2
 NH1703  ELLIP H (05/28/93)  206.267  (m)                       GP(       ) 4 2
 NH1703  NGVD 29 (05/28/93)  240.2    (m)  GEOID93  model used  GPS OBS        
 NH1703
 NH1703.Superseded values are not recommended for survey control.
 NH1703
 NH1703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1703.See file dsdata.pdf to determine how the superseded data were derived.
 NH1703
 NH1703_MARKER: DD = SURVEY DISK
 NH1703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1703_STAMPING: B011
 NH1703_MARK LOGO: IL0512
 NH1703_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1703+STABILITY: SURFACE MOTION
 NH1703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1703+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2009
 NH1703
 NH1703  HISTORY     - Date     Condition        Report By
 NH1703  HISTORY     - 1991     MONUMENTED       MSE
 NH1703  HISTORY     - 20030729 GOOD             GEWALT
 NH1703  HISTORY     - 20090213 GOOD             CBBENG
 NH1703
 NH1703                          STATION DESCRIPTION
 NH1703
 NH1703'DESCRIBED BY MSE CORPORATION 1991
 NH1703'FROM THE INTERSECTION OF MAIN STREET AND HOUGH STREETS IN BARRINGTON
 NH1703'HILLS, 1.0 MILES WEST ON MAIN STREET TO OLD HART ROAD, NORTH OF OLD
 NH1703'HART ROAD 0.5 MILE TO THE -T- INTERSECTION OF OAK ROAD TO THE WEST,
 NH1703'WEST 0.6 MILES ON OAK ROAD TO THE INTERSECTION OF PAGANILA DRIVE TO
 NH1703'THE NORTH.  NORTH ON PAGANILA DRIVE 0.25 MILE TO THE STATION ON THE
 NH1703'WEST. THE MONUMENT IS LOCATED 2 FEET WEST OF THE WEST EDGE OF
 NH1703'PAVEMENT OF PAGANILA DRIVE, 130 FEET NORTH OF THE CENTER OF A PRIVATE
 NH1703'DRIVE TO THE EAST TO HOUSE NUMBER 83, AND 270 FEET SOUTH OF THE
 NH1703'CENTER OF THE PRIVATE DRIVE TO HOUSE NUMBER 26.
 NH1703'REFERENCES
 NH1703'3 DEGREEES MAG. 263.3 FEET TO THE MAIL BOX TO HOUSE NUMBER 86
 NH1703'220 DEGREES MAG. 200.2 FEET TO THE NORTH END OF A ROW OF 8 TO 12 INCH
 NH1703'TREES
 NH1703'190 DEGREES MAG. 126.4 FEET TO THE MAIL BOX TO HOUSE NUMBER 83
 NH1703
 NH1703                          STATION RECOVERY (2003)
 NH1703
 NH1703'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1703'RECOVERED IN GOOD CONDITION.
 NH1703
 NH1703                          STATION RECOVERY (2009)
 NH1703
 NH1703'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 NH1703'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1696 ***********************************************************************
 NH1696  DESIGNATION -  BH12
 NH1696  PID         -  NH1696
 NH1696  STATE/COUNTY-  IL/MCHENRY
 NH1696  COUNTRY     -  US
 NH1696  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH1696
 NH1696                         *CURRENT SURVEY CONTROL
 NH1696  ______________________________________________________________________
 NH1696* NAD 83(2011) POSITION- 42 09 14.27238(N) 088 15 18.02263(W)   ADJUSTED
 NH1696* NAD 83(2011) ELLIP HT-   231.539 (meters)        (06/27/12)   ADJUSTED
 NH1696* NAD 83(2011) EPOCH   -  2010.00
 NH1696* NAVD 88 ORTHO HEIGHT -   265.3   (meters)      870.    (feet) VERTCON3
 NH1696  ______________________________________________________________________
 NH1696  GEOID HEIGHT    -        -33.722 (meters)                     GEOID18
 NH1696  NAD 83(2011) X  -    144,207.958 (meters)                     COMP
 NH1696  NAD 83(2011) Y  - -4,733,514.207 (meters)                     COMP
 NH1696  NAD 83(2011) Z  -  4,258,452.787 (meters)                     COMP
 NH1696  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 NH1696
 NH1696  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1696  Standards:
 NH1696         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1696            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1696  -------------------------------------------------------------------
 NH1696  NETWORK    2.82   5.82           1.34   0.82   2.97     -0.22882856
 NH1696  -------------------------------------------------------------------
 NH1696  Click here for local accuracies and other accuracy information.
 NH1696
 NH1696.The horizontal coordinates were established by GPS observations
 NH1696.and adjusted by the National Geodetic Survey in June 2012.
 NH1696
 NH1696.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1696.been affixed to the stable North American tectonic plate. See 
 NH1696.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1696
 NH1696.The horizontal coordinates are valid at the epoch date displayed above
 NH1696.which is a decimal equivalence of Year/Month/Day.
 NH1696
 NH1696.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1696.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1696
 NH1696.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1696.GEOID18 height accuracy estimate available here.
 NH1696
 NH1696.Click photographs - Photos may exist for this station.
 NH1696
 NH1696.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1696
 NH1696.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1696
 NH1696.The ellipsoidal height was determined by GPS observations
 NH1696.and is referenced to NAD 83.
 NH1696
 NH1696. The following values were computed from the NAD 83(2011) position.
 NH1696
 NH1696;                    North         East     Units Scale Factor Converg.
 NH1696;SPC IL E     -   609,206.730   306,473.627   MT  0.99997552   +0 03 09.2
 NH1696;SPC IL E     - 1,998,705.75  1,005,488.89   sFT  0.99997552   +0 03 09.2
 NH1696;UTM  16      - 4,667,633.140   396,313.451   MT  0.99973228   -0 50 32.4
 NH1696
 NH1696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1696!SPC IL E     -   0.99996369  x   0.99997552  =   0.99993921
 NH1696!UTM  16      -   0.99996369  x   0.99973228  =   0.99969598
 NH1696
 NH1696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9631367633(NAD 83)
 NH1696
 NH1696                          SUPERSEDED SURVEY CONTROL
 NH1696
 NH1696  NAD 83(2007)-  42 09 14.27275(N)    088 15 18.02307(W) AD(2002.00) 0
 NH1696  ELLIP H (02/10/07)  231.564  (m)                       GP(2002.00)    
 NH1696  ELLIP H (03/08/05)  231.583  (m)                       GP(       ) 4 1
 NH1696  NAD 83(1997)-  42 09 14.27371(N)    088 15 18.02283(W) AD(       ) 2
 NH1696  ELLIP H (10/21/99)  231.601  (m)                       GP(       ) 4 1
 NH1696  NAD 83(1997)-  42 09 14.27373(N)    088 15 18.02286(W) AD(       ) 2
 NH1696  NAD 83(1991)-  42 09 14.27001(N)    088 15 18.03426(W) AD(       ) 2
 NH1696  ELLIP H (05/28/93)  231.519  (m)                       GP(       ) 4 2
 NH1696  NGVD 29 (05/28/93)  265.4    (m)  GEOID93  model used  GPS OBS        
 NH1696
 NH1696.Superseded values are not recommended for survey control.
 NH1696
 NH1696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1696.See file dsdata.pdf to determine how the superseded data were derived.
 NH1696
 NH1696_MARKER: DD = SURVEY DISK
 NH1696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1696_STAMPING: B012
 NH1696_MARK LOGO: IL0512
 NH1696_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1696+STABILITY: SURFACE MOTION
 NH1696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1696+SATELLITE: SATELLITE OBSERVATIONS - 1991
 NH1696
 NH1696  HISTORY     - Date     Condition        Report By
 NH1696  HISTORY     - 1991     MONUMENTED       MSE
 NH1696  HISTORY     - 20030729 MARK NOT FOUND   GEWALT
 NH1696
 NH1696                          STATION DESCRIPTION
 NH1696
 NH1696'DESCRIBED BY MSE CORPORATION 1991
 NH1696'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1696'6.3 MILES WEST. STATION IS LOCATED 0.1 MILE EAST OF THE INTERSECTION,
 NH1696'5.0 FEET SOUTH OF THE EDGE OF PAVEMENT AND 70 FEET WEST OF THE DRIVE
 NH1696'TO HOUSE NUMBER 128.
 NH1696'REFERENCES
 NH1696'130 DEGREES MAG. 65.5 FEET TO A POWER POLE
 NH1696'185 DEGREES MAG. 5.4 FEET TO THE EDGE OF PAVEMENT
 NH1696'270 DEGREES MAG. 109.2 FEET TO A SPEED LIMIT SIGN
 NH1696
 NH1696                          STATION RECOVERY (2003)
 NH1696
 NH1696'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1696'THE LOCATION OF THIS MARK WAS STAKED BY GPS RTK METHOD FROM NEARBY
 NH1696'BH13 AND MARK WAS NOT FOUND.  RECENT ROADWAY CONSTRUCTION AND DILIGENT
 NH1696'SEARCH SUGGEST THIS MARK IS LOST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8598 ***********************************************************************
 DG8598  DESIGNATION -  BH12R
 DG8598  PID         -  DG8598
 DG8598  STATE/COUNTY-  IL/MCHENRY
 DG8598  COUNTRY     -  US
 DG8598  USGS QUAD   -  CRYSTAL LAKE (2018)
 DG8598
 DG8598                         *CURRENT SURVEY CONTROL
 DG8598  ______________________________________________________________________
 DG8598* NAD 83(2011) POSITION- 42 09 14.81475(N) 088 15 17.29326(W)   ADJUSTED
 DG8598* NAD 83(2011) ELLIP HT-   231.780 (meters)        (06/27/12)   ADJUSTED
 DG8598* NAD 83(2011) EPOCH   -  2010.00
 DG8598* NAVD 88 ORTHO HEIGHT -   265.5   (meters)      871.    (feet) GPS OBS
 DG8598  ______________________________________________________________________
 DG8598  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8598  GEOID HEIGHT    -        -33.692 (meters)                     GEOID03
 DG8598  GEOID HEIGHT    -        -33.722 (meters)                     GEOID18
 DG8598  NAD 83(2011) X  -    144,224.359 (meters)                     COMP
 DG8598  NAD 83(2011) Y  - -4,733,502.649 (meters)                     COMP
 DG8598  NAD 83(2011) Z  -  4,258,465.355 (meters)                     COMP
 DG8598  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 DG8598
 DG8598  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8598  Standards:
 DG8598         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8598            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8598  -------------------------------------------------------------------
 DG8598  NETWORK    0.55   0.90           0.25   0.19   0.46     -0.07943526
 DG8598  -------------------------------------------------------------------
 DG8598  Click here for local accuracies and other accuracy information.
 DG8598
 DG8598.The horizontal coordinates were established by GPS observations
 DG8598.and adjusted by the National Geodetic Survey in June 2012.
 DG8598
 DG8598.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8598.been affixed to the stable North American tectonic plate. See 
 DG8598.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8598
 DG8598.The horizontal coordinates are valid at the epoch date displayed above
 DG8598.which is a decimal equivalence of Year/Month/Day.
 DG8598
 DG8598.The orthometric height was determined by GPS observations and a
 DG8598.high-resolution geoid model.
 DG8598
 DG8598.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8598.GEOID18 height accuracy estimate available here.
 DG8598
 DG8598.Click photographs - Photos may exist for this station.
 DG8598
 DG8598.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8598
 DG8598.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8598
 DG8598.The ellipsoidal height was determined by GPS observations
 DG8598.and is referenced to NAD 83.
 DG8598
 DG8598. The following values were computed from the NAD 83(2011) position.
 DG8598
 DG8598;                    North         East     Units Scale Factor Converg.
 DG8598;SPC IL E     -   609,223.479   306,490.356   MT  0.99997552   +0 03 09.7
 DG8598;SPC IL E     - 1,998,760.70  1,005,543.78   sFT  0.99997552   +0 03 09.7
 DG8598;UTM  16      - 4,667,649.622   396,330.436   MT  0.99973224   -0 50 31.9
 DG8598
 DG8598!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8598!SPC IL E     -   0.99996365  x   0.99997552  =   0.99993917
 DG8598!UTM  16      -   0.99996365  x   0.99973224  =   0.99969590
 DG8598
 DG8598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9633067649(NAD 83)
 DG8598
 DG8598|---------------------------------------------------------------------|
 DG8598| PID    Reference Object                     Distance      Geod. Az  |
 DG8598|                                                           dddmmss.s |
 DG8598| AJ2942 IL KANE 2 42 8                      278.884 METERS 26652     |
 DG8598|---------------------------------------------------------------------|
 DG8598
 DG8598                          SUPERSEDED SURVEY CONTROL
 DG8598
 DG8598  NAD 83(2007)-  42 09 14.81479(N)    088 15 17.29422(W) AD(2002.00) 0
 DG8598  ELLIP H (02/10/07)  231.812  (m)                       GP(2002.00)    
 DG8598  ELLIP H (02/03/05)  231.800  (m)                       GP(       ) 4 2
 DG8598  NAD 83(1997)-  42 09 14.81509(N)    088 15 17.29421(W) AD(       ) 1
 DG8598  ELLIP H (12/29/04)  231.826  (m)                       GP(       ) 3 2
 DG8598
 DG8598.Superseded values are not recommended for survey control.
 DG8598
 DG8598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8598.See file dsdata.pdf to determine how the superseded data were derived.
 DG8598
 DG8598_MARKER: I = METAL ROD
 DG8598_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG8598_STAMPING: BH12R
 DG8598_MARK LOGO: GEWALT
 DG8598_PROJECTION: RECESSED 15 CENTIMETERS
 DG8598_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8598_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8598+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2003
 DG8598_ROD/PIPE-DEPTH: 3.0 meters
 DG8598_SLEEVE-DEPTH  : 0.9 meters
 DG8598
 DG8598  HISTORY     - Date     Condition        Report By
 DG8598  HISTORY     - 20030912 MONUMENTED       GEWALT
 DG8598
 DG8598                          STATION DESCRIPTION
 DG8598
 DG8598'DESCRIBED BY GEWALT-HAMILTON 2003 (DB)
 DG8598'THE STATION IS LOCATED WITHIN BARRINGTON HILLS VILLAGE LIMITS
 DG8598'APPROXIMATELY 4.3 MI NW FROM BARRINGTON HILLS VILLAGE HALL IN THE SW
 DG8598'QUARTER OF SECTION  36 TOWNSHIP 43N RANGE 9E IN MCHENRY COUNTY
 DG8598'
 DG8598'THE STATION IS IN RIGHT-OF-WAY LAND ON THE NORTH SIDE OF COUNTY LINE
 DG8598'ROAD AT  128 COUNTY LINE ROAD.
 DG8598'
 DG8598'TO REACH THE STATION FROM THE BARRINGTON HILLS VILLAGE HALL AT THE
 DG8598'INTERSECTION ILLINOIS ROUTE 68 AND 62 PROCEED NORTHWEST ON ROUTE 62
 DG8598'4.5 MILES TO THE  INTERSECTION WITH ILLINOIS ROUTE 25 (HAEGERS BEND
 DG8598'RD). PROCEED NORTH ON ROUTE 25 700  FEET TO THE INTERSECTION WITH
 DG8598'COUNTY LINE ROAD. PROCEED EAST ON COUNTY LINE ROAD 0.11  MI  TO
 DG8598'STATION ON THE LEFT. THE STATION IS 41 FEET NORTH OF CENTERLINE OF
 DG8598'COUNTY LINE  ROAD, 24.9 FEET WEST OF CENTERLINE OF BRICK DRIVEWAY ONTO
 DG8598'128 COUNTY LINE ROAD
 DG8598'
 DG8598'THE STATION IS 41 FEET NORTH OF CENTERLINE OF COUNTY LINE ROAD, 24.9
 DG8598'FEET WEST OF  CENTERLINE OF BRICK DRIVEWAY ONTO 128 COUNTY LINE ROAD.
 DG8598'NOTE  ACCESS TO DATUM POINT  THROUGH 6-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1697 ***********************************************************************
 NH1697  DESIGNATION -  BH13
 NH1697  PID         -  NH1697
 NH1697  STATE/COUNTY-  IL/KANE
 NH1697  COUNTRY     -  US
 NH1697  USGS QUAD   -  BARRINGTON (2018)
 NH1697
 NH1697                         *CURRENT SURVEY CONTROL
 NH1697  ______________________________________________________________________
 NH1697* NAD 83(2011) POSITION- 42 09 14.95422(N) 088 14 21.49172(W)   ADJUSTED
 NH1697* NAD 83(2011) ELLIP HT-   234.149 (meters)        (06/27/12)   ADJUSTED
 NH1697* NAD 83(2011) EPOCH   -  2010.00
 NH1697* NAVD 88 ORTHO HEIGHT -   267.9   (meters)      879.    (feet) VERTCON3
 NH1697  ______________________________________________________________________
 NH1697  GEOID HEIGHT    -        -33.732 (meters)                     GEOID18
 NH1697  NAD 83(2011) X  -    145,504.890 (meters)                     COMP
 NH1697  NAD 83(2011) Y  - -4,733,462.327 (meters)                     COMP
 NH1697  NAD 83(2011) Z  -  4,258,470.135 (meters)                     COMP
 NH1697  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 NH1697
 NH1697  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1697  Standards:
 NH1697         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1697            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1697  -------------------------------------------------------------------
 NH1697  NETWORK    2.14   4.78           1.01   0.66   2.44      0.03198025
 NH1697  -------------------------------------------------------------------
 NH1697  Click here for local accuracies and other accuracy information.
 NH1697
 NH1697.The horizontal coordinates were established by GPS observations
 NH1697.and adjusted by the National Geodetic Survey in June 2012.
 NH1697
 NH1697.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1697.been affixed to the stable North American tectonic plate. See 
 NH1697.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1697
 NH1697.The horizontal coordinates are valid at the epoch date displayed above
 NH1697.which is a decimal equivalence of Year/Month/Day.
 NH1697
 NH1697.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1697.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1697
 NH1697.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1697.GEOID18 height accuracy estimate available here.
 NH1697
 NH1697.Click photographs - Photos may exist for this station.
 NH1697
 NH1697.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1697
 NH1697.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1697
 NH1697.The ellipsoidal height was determined by GPS observations
 NH1697.and is referenced to NAD 83.
 NH1697
 NH1697. The following values were computed from the NAD 83(2011) position.
 NH1697
 NH1697;                    North         East     Units Scale Factor Converg.
 NH1697;SPC IL E     -   609,229.077   307,771.439   MT  0.99997574   +0 03 47.2
 NH1697;SPC IL E     - 1,998,779.06  1,009,746.80   sFT  0.99997574   +0 03 47.2
 NH1697;UTM  16      - 4,667,635.214   397,611.135   MT  0.99972899   -0 49 54.5
 NH1697
 NH1697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1697!SPC IL E     -   0.99996328  x   0.99997574  =   0.99993902
 NH1697!UTM  16      -   0.99996328  x   0.99972899  =   0.99969228
 NH1697
 NH1697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9761167635(NAD 83)
 NH1697
 NH1697                          SUPERSEDED SURVEY CONTROL
 NH1697
 NH1697  NAD 83(2007)-  42 09 14.95461(N)    088 14 21.49215(W) AD(2002.00) 0
 NH1697  ELLIP H (02/10/07)  234.170  (m)                       GP(2002.00)    
 NH1697  ELLIP H (03/08/05)  234.183  (m)                       GP(       ) 4 1
 NH1697  NAD 83(1997)-  42 09 14.95556(N)    088 14 21.49194(W) AD(       ) 2
 NH1697  ELLIP H (10/21/99)  234.214  (m)                       GP(       ) 4 1
 NH1697  NAD 83(1997)-  42 09 14.95558(N)    088 14 21.49197(W) AD(       ) 2
 NH1697  NAD 83(1991)-  42 09 14.95190(N)    088 14 21.50341(W) AD(       ) 2
 NH1697  ELLIP H (05/28/93)  234.131  (m)                       GP(       ) 4 2
 NH1697  NGVD 29 (05/28/93)  268.0    (m)  GEOID93  model used  GPS OBS        
 NH1697
 NH1697.Superseded values are not recommended for survey control.
 NH1697
 NH1697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1697.See file dsdata.pdf to determine how the superseded data were derived.
 NH1697
 NH1697_MARKER: DD = SURVEY DISK
 NH1697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1697_STAMPING: B013
 NH1697_MARK LOGO: IL0512
 NH1697_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1697+STABILITY: SURFACE MOTION
 NH1697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1697+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2003
 NH1697
 NH1697  HISTORY     - Date     Condition        Report By
 NH1697  HISTORY     - 1991     MONUMENTED       MSE
 NH1697  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH1697  HISTORY     - 20030729 GOOD             GEWALT
 NH1697  HISTORY     - 20060310 MARK NOT FOUND   USPSQD
 NH1697
 NH1697                          STATION DESCRIPTION
 NH1697
 NH1697'DESCRIBED BY MSE CORPORATION 1991
 NH1697'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1697'5.25  MILES WEST TO THE COOK KANE COUNTY LINE AND THE STATION ON THE
 NH1697'SOUTH. THE STATION IS LOCATED 10.0 FEET SOUTH OF THE SOUTH EDGE OF
 NH1697'PAVEMENT OF THE LAKE COOK COUNTY ROAD, 90 FEET WEST OF THE COOK
 NH1697'COUNTY SIGN, 120 FEET WEST OF THE CENTER OF A POWER TRANSMISSION
 NH1697'LINE.
 NH1697'REFERENCES
 NH1697'89 DEGREES MAG. 89.8 FEET TO THE COOK COUNTY SIGN
 NH1697'355 DEGREES MAG. 43.7 FEET TO A SPEED LIMIT SIGN
 NH1697'248 DEGREES MAG. 87.3 FEET TO A UTILITY POLE
 NH1697
 NH1697                          STATION RECOVERY (1998)
 NH1697
 NH1697'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1697'MARK NOT FOUND.
 NH1697
 NH1697                          STATION RECOVERY (2003)
 NH1697
 NH1697'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1697'RECOVERED IN GOOD CONDITION.
 NH1697
 NH1697                          STATION RECOVERY (2006)
 NH1697
 NH1697'RECOVERY NOTE BY US POWER SQUADRON 2006 (DRS)
 NH1697'MARK NOT FOUND.  DIRECTIONS ARE GOOD, HOWEVER SITE IS WOODED AND
 NH1697'APPEARS TO BE DONE OVER WITH RECENT LANDSCAPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1695 ***********************************************************************
 NH1695  DESIGNATION -  BH14
 NH1695  PID         -  NH1695
 NH1695  STATE/COUNTY-  IL/COOK
 NH1695  COUNTRY     -  US
 NH1695  USGS QUAD   -  BARRINGTON (2018)
 NH1695
 NH1695                         *CURRENT SURVEY CONTROL
 NH1695  ______________________________________________________________________
 NH1695* NAD 83(2011) POSITION- 42 09 15.16388(N) 088 12 40.45043(W)   ADJUSTED
 NH1695* NAD 83(2011) ELLIP HT-   202.164 (meters)        (06/27/12)   ADJUSTED
 NH1695* NAD 83(2011) EPOCH   -  2010.00
 NH1695* NAVD 88 ORTHO HEIGHT -   235.9   (meters)      774.    (feet) VERTCON3
 NH1695  ______________________________________________________________________
 NH1695  GEOID HEIGHT    -        -33.750 (meters)                     GEOID18
 NH1695  NAD 83(2011) X  -    147,822.740 (meters)                     COMP
 NH1695  NAD 83(2011) Y  - -4,733,362.442 (meters)                     COMP
 NH1695  NAD 83(2011) Z  -  4,258,453.465 (meters)                     COMP
 NH1695  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 NH1695
 NH1695  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1695  Standards:
 NH1695         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1695            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1695  -------------------------------------------------------------------
 NH1695  NETWORK    2.41   5.66           1.12   0.79   2.89      0.04855850
 NH1695  -------------------------------------------------------------------
 NH1695  Click here for local accuracies and other accuracy information.
 NH1695
 NH1695.The horizontal coordinates were established by GPS observations
 NH1695.and adjusted by the National Geodetic Survey in June 2012.
 NH1695
 NH1695.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1695.been affixed to the stable North American tectonic plate. See 
 NH1695.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1695
 NH1695.The horizontal coordinates are valid at the epoch date displayed above
 NH1695.which is a decimal equivalence of Year/Month/Day.
 NH1695
 NH1695.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1695.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1695
 NH1695.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1695.GEOID18 height accuracy estimate available here.
 NH1695
 NH1695.Click photographs - Photos may exist for this station.
 NH1695
 NH1695.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1695
 NH1695.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1695
 NH1695.The ellipsoidal height was determined by GPS observations
 NH1695.and is referenced to NAD 83.
 NH1695
 NH1695. The following values were computed from the NAD 83(2011) position.
 NH1695
 NH1695;                    North         East     Units Scale Factor Converg.
 NH1695;SPC IL E     -   609,238.482   310,091.125   MT  0.99997625   +0 04 55.0
 NH1695;SPC IL E     - 1,998,809.92  1,017,357.30   sFT  0.99997625   +0 04 55.0
 NH1695;UTM  16      - 4,667,608.395   399,930.106   MT  0.99972322   -0 48 46.7
 NH1695
 NH1695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1695!SPC IL E     -   0.99996829  x   0.99997625  =   0.99994454
 NH1695!UTM  16      -   0.99996829  x   0.99972322  =   0.99969152
 NH1695
 NH1695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9993067608(NAD 83)
 NH1695
 NH1695                          SUPERSEDED SURVEY CONTROL
 NH1695
 NH1695  NAD 83(2007)-  42 09 15.16429(N)    088 12 40.45083(W) AD(2002.00) 0
 NH1695  ELLIP H (02/10/07)  202.182  (m)                       GP(2002.00)    
 NH1695  ELLIP H (03/08/05)  202.197  (m)                       GP(       ) 4 1
 NH1695  NAD 83(1997)-  42 09 15.16525(N)    088 12 40.45064(W) AD(       ) 2
 NH1695  ELLIP H (10/21/99)  202.233  (m)                       GP(       ) 4 1
 NH1695  NAD 83(1997)-  42 09 15.16527(N)    088 12 40.45067(W) AD(       ) 2
 NH1695  NAD 83(1991)-  42 09 15.16160(N)    088 12 40.46214(W) AD(       ) 2
 NH1695  ELLIP H (05/28/93)  202.149  (m)                       GP(       ) 4 2
 NH1695  NGVD 29 (05/28/93)  236.0    (m)  GEOID93  model used  GPS OBS        
 NH1695
 NH1695.Superseded values are not recommended for survey control.
 NH1695
 NH1695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1695.See file dsdata.pdf to determine how the superseded data were derived.
 NH1695
 NH1695_MARKER: DD = SURVEY DISK
 NH1695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1695_STAMPING: MCHENRY COUNTY BARR AZIMUTH MARK
 NH1695_MARK LOGO: IL0512
 NH1695_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1695+STABILITY: SURFACE MOTION
 NH1695_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1695+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2003
 NH1695
 NH1695  HISTORY     - Date     Condition        Report By
 NH1695  HISTORY     - 1991     MONUMENTED       MSE
 NH1695  HISTORY     - 20030729 GOOD             GEWALT
 NH1695  HISTORY     - 20060310 MARK NOT FOUND   USPSQD
 NH1695
 NH1695                          STATION DESCRIPTION
 NH1695
 NH1695'DESCRIBED BY MSE CORPORATION 1991
 NH1695'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1695'3.8  MI (6.1 KM) WEST TO THE THE STATION ON THE LEFT.  LOCATED 9.5
 NH1695'FT. SOUTH OF THE SOUTH EDGE OF PAVEMENT OF THE COUNTY LINE ROAD AND
 NH1695'150 FT. EAST OF THE BRIDGE OVER SPRING CREEK.
 NH1695'REFERENCES
 NH1695
 NH1695                          STATION RECOVERY (2003)
 NH1695
 NH1695'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1695'MONUMENT APPEARS TO HAVE BEEN DISTURBED AND IS LEANING SOUTHERLY
 NH1695
 NH1695                          STATION RECOVERY (2006)
 NH1695
 NH1695'RECOVERY NOTE BY US POWER SQUADRON 2006 (DRS)
 NH1695'MARK NOT FOUND.  DIRECTIONS ARE GOOD, HOWEVER SITE IS WOODED AND
 NH1695'APPEARS TO BE DONE OVER WITH RECENT LANDSCAPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1693 ***********************************************************************
 NH1693  DESIGNATION -  BH15
 NH1693  PID         -  NH1693
 NH1693  STATE/COUNTY-  IL/COOK
 NH1693  COUNTRY     -  US
 NH1693  USGS QUAD   -  BARRINGTON (2018)
 NH1693
 NH1693                         *CURRENT SURVEY CONTROL
 NH1693  ______________________________________________________________________
 NH1693* NAD 83(2011) POSITION- 42 09 14.74178(N) 088 10 36.48924(W)   ADJUSTED
 NH1693* NAD 83(2011) ELLIP HT-   218.265 (meters)        (06/27/12)   ADJUSTED
 NH1693* NAD 83(2011) EPOCH   -  2010.00
 NH1693* NAVD 88 ORTHO HEIGHT -   252.0   (meters)      827.    (feet) VERTCON3
 NH1693  ______________________________________________________________________
 NH1693  GEOID HEIGHT    -        -33.768 (meters)                     GEOID18
 NH1693  NAD 83(2011) X  -    150,668.031 (meters)                     COMP
 NH1693  NAD 83(2011) Y  - -4,733,293.415 (meters)                     COMP
 NH1693  NAD 83(2011) Z  -  4,258,454.616 (meters)                     COMP
 NH1693  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 NH1693
 NH1693  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1693  Standards:
 NH1693         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1693            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1693  -------------------------------------------------------------------
 NH1693  NETWORK    1.84   4.88           0.84   0.59   2.49      0.38575188
 NH1693  -------------------------------------------------------------------
 NH1693  Click here for local accuracies and other accuracy information.
 NH1693
 NH1693.The horizontal coordinates were established by GPS observations
 NH1693.and adjusted by the National Geodetic Survey in June 2012.
 NH1693
 NH1693.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1693.been affixed to the stable North American tectonic plate. See 
 NH1693.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1693
 NH1693.The horizontal coordinates are valid at the epoch date displayed above
 NH1693.which is a decimal equivalence of Year/Month/Day.
 NH1693
 NH1693.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1693.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1693
 NH1693.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1693.GEOID18 height accuracy estimate available here.
 NH1693
 NH1693.Click photographs - Photos may exist for this station.
 NH1693
 NH1693.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1693
 NH1693.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1693
 NH1693.The ellipsoidal height was determined by GPS observations
 NH1693.and is referenced to NAD 83.
 NH1693
 NH1693. The following values were computed from the NAD 83(2011) position.
 NH1693
 NH1693;                    North         East     Units Scale Factor Converg.
 NH1693;SPC IL E     -   609,230.103   312,937.036   MT  0.99997706   +0 06 18.2
 NH1693;SPC IL E     - 1,998,782.43  1,026,694.26   sFT  0.99997706   +0 06 18.2
 NH1693;UTM  16      - 4,667,555.581   402,774.808   MT  0.99971631   -0 47 23.4
 NH1693
 NH1693!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1693!SPC IL E     -   0.99996577  x   0.99997706  =   0.99994283
 NH1693!UTM  16      -   0.99996577  x   0.99971631  =   0.99968209
 NH1693
 NH1693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0277467555(NAD 83)
 NH1693
 NH1693                          SUPERSEDED SURVEY CONTROL
 NH1693
 NH1693  NAD 83(2007)-  42 09 14.74220(N)    088 10 36.48981(W) AD(2002.00) 0
 NH1693  ELLIP H (02/10/07)  218.277  (m)                       GP(2002.00)    
 NH1693  ELLIP H (03/08/05)  218.275  (m)                       GP(       ) 4 1
 NH1693  NAD 83(1997)-  42 09 14.74272(N)    088 10 36.48962(W) AD(       ) 2
 NH1693  ELLIP H (10/21/99)  218.277  (m)                       GP(       ) 4 1
 NH1693  NAD 83(1997)-  42 09 14.74274(N)    088 10 36.48964(W) AD(       ) 2
 NH1693  NAD 83(1991)-  42 09 14.73898(N)    088 10 36.50097(W) AD(       ) 2
 NH1693  ELLIP H (05/28/93)  218.196  (m)                       GP(       ) 4 2
 NH1693  NGVD 29 (05/28/93)  252.1    (m)  GEOID93  model used  GPS OBS        
 NH1693
 NH1693.Superseded values are not recommended for survey control.
 NH1693
 NH1693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1693.See file dsdata.pdf to determine how the superseded data were derived.
 NH1693
 NH1693_MARKER: DD = SURVEY DISK
 NH1693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1693_STAMPING: B015
 NH1693_MARK LOGO: IL0512
 NH1693_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1693+STABILITY: SURFACE MOTION
 NH1693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1693+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2009
 NH1693
 NH1693  HISTORY     - Date     Condition        Report By
 NH1693  HISTORY     - 1991     MONUMENTED       MSE
 NH1693  HISTORY     - 20030729 GOOD             GEWALT
 NH1693  HISTORY     - 20090213 GOOD             CBBENG
 NH1693
 NH1693                          STATION DESCRIPTION
 NH1693
 NH1693'DESCRIBED BY MSE CORPORATION 1991
 NH1693'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1693'2.0 MILES WEST TO THE INTERSECTION OF THE LAKE COOK COUNTY ROAD AND
 NH1693'BRINKER ROAD, WEST ON LAKE COOK COUNTY ROAD 0.1 MILE TO THE NORTH
 NH1693'ENTRANCE TO THE COUNTRY SIDE SCHOOL. THE MONUMENT IS LOCATED 38 FEET
 NH1693'SOUTH OF THE SOUTH EDGE OF PAVEMENT OF THE LAKE COOK COUNTY ROAD AND
 NH1693'150 FEET EAST OF THE CENTERLINE OF THE SCHOOLS ENTRANCE.
 NH1693'REFERENCES
 NH1693'0 DEGREES MAG. 38.0 FEET TO THE SOUTH EDGE OF PAVEMENT OF LAKE COOK CO
 NH1693'RD
 NH1693'185 DEGREES MAG. 7.3 FEET TO THE NORTHWEST WOOD LEG OF THE PLAYGROUND
 NH1693'EQUIPMENT
 NH1693'270 DEGREES MAG. 82.6 FEET TO A GAS VALVE
 NH1693
 NH1693                          STATION RECOVERY (2003)
 NH1693
 NH1693'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1693'REFERENCE TIE (185 DEGREES MAG. 7.3 FEET TO THE NW WOOD LEG OF
 NH1693'PLAYGROUND EQUIPMENT) WAS NOT RECOVERED
 NH1693
 NH1693                          STATION RECOVERY (2009)
 NH1693
 NH1693'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 NH1693'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1701 ***********************************************************************
 NH1701  DESIGNATION -  BH16
 NH1701  PID         -  NH1701
 NH1701  STATE/COUNTY-  IL/KANE
 NH1701  COUNTRY     -  US
 NH1701  USGS QUAD   -  BARRINGTON (2018)
 NH1701
 NH1701                         *CURRENT SURVEY CONTROL
 NH1701  ______________________________________________________________________
 NH1701* NAD 83(2011) POSITION- 42 08 20.30831(N) 088 14 35.73013(W)   ADJUSTED
 NH1701* NAD 83(2011) ELLIP HT-   237.735 (meters)        (06/27/12)   ADJUSTED
 NH1701* NAD 83(2011) EPOCH   -  2010.00
 NH1701* NAVD 88 ORTHO HEIGHT -   271.5   (meters)      891.    (feet) VERTCON3
 NH1701  ______________________________________________________________________
 NH1701  GEOID HEIGHT    -        -33.695 (meters)                     GEOID18
 NH1701  NAD 83(2011) X  -    145,212.907 (meters)                     COMP
 NH1701  NAD 83(2011) Y  - -4,734,605.931 (meters)                     COMP
 NH1701  NAD 83(2011) Z  -  4,257,222.390 (meters)                     COMP
 NH1701  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 NH1701
 NH1701  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1701  Standards:
 NH1701         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1701            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1701  -------------------------------------------------------------------
 NH1701  NETWORK    2.07   4.96           0.98   0.62   2.53      0.14364965
 NH1701  -------------------------------------------------------------------
 NH1701  Click here for local accuracies and other accuracy information.
 NH1701
 NH1701.The horizontal coordinates were established by GPS observations
 NH1701.and adjusted by the National Geodetic Survey in June 2012.
 NH1701
 NH1701.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1701.been affixed to the stable North American tectonic plate. See 
 NH1701.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1701
 NH1701.The horizontal coordinates are valid at the epoch date displayed above
 NH1701.which is a decimal equivalence of Year/Month/Day.
 NH1701
 NH1701.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1701.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1701
 NH1701.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1701.GEOID18 height accuracy estimate available here.
 NH1701
 NH1701.Click photographs - Photos may exist for this station.
 NH1701
 NH1701.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1701
 NH1701.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1701
 NH1701.The ellipsoidal height was determined by GPS observations
 NH1701.and is referenced to NAD 83.
 NH1701
 NH1701. The following values were computed from the NAD 83(2011) position.
 NH1701
 NH1701;                    North         East     Units Scale Factor Converg.
 NH1701;SPC IL E     -   607,542.695   307,446.333   MT  0.99997568   +0 03 37.6
 NH1701;SPC IL E     - 1,993,246.33  1,008,680.18   sFT  0.99997568   +0 03 37.6
 NH1701;UTM  16      - 4,665,954.529   397,259.821   MT  0.99972988   -0 50 03.2
 NH1701
 NH1701!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1701!SPC IL E     -   0.99996272  x   0.99997568  =   0.99993840
 NH1701!UTM  16      -   0.99996272  x   0.99972988  =   0.99969261
 NH1701
 NH1701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9725965954(NAD 83)
 NH1701
 NH1701                          SUPERSEDED SURVEY CONTROL
 NH1701
 NH1701  NAD 83(2007)-  42 08 20.30872(N)    088 14 35.73047(W) AD(2002.00) 0
 NH1701  ELLIP H (02/10/07)  237.753  (m)                       GP(2002.00)    
 NH1701  ELLIP H (03/08/05)  237.764  (m)                       GP(       ) 4 1
 NH1701  NAD 83(1997)-  42 08 20.30958(N)    088 14 35.73035(W) AD(       ) 2
 NH1701  ELLIP H (10/21/99)  237.815  (m)                       GP(       ) 4 1
 NH1701  NAD 83(1997)-  42 08 20.30960(N)    088 14 35.73039(W) AD(       ) 2
 NH1701  NAD 83(1991)-  42 08 20.30599(N)    088 14 35.74192(W) AD(       ) 2
 NH1701  ELLIP H (05/28/93)  237.729  (m)                       GP(       ) 4 2
 NH1701  NGVD 29 (05/28/93)  271.6    (m)  GEOID93  model used  GPS OBS        
 NH1701
 NH1701.Superseded values are not recommended for survey control.
 NH1701
 NH1701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1701.See file dsdata.pdf to determine how the superseded data were derived.
 NH1701
 NH1701_MARKER: DD = SURVEY DISK
 NH1701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1701_STAMPING: B016
 NH1701_MARK LOGO: IL0512
 NH1701_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1701+STABILITY: SURFACE MOTION
 NH1701_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1701+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2015
 NH1701
 NH1701  HISTORY     - Date     Condition        Report By
 NH1701  HISTORY     - 1991     MONUMENTED       MSE
 NH1701  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH1701  HISTORY     - 20030729 GOOD             GEWALT
 NH1701  HISTORY     - 20150218 GOOD             ILDT
 NH1701
 NH1701                          STATION DESCRIPTION
 NH1701
 NH1701'DESCRIBED BY MSE CORPORATION 1991
 NH1701'FROM THE INTERSECTION OF MAIN STREET AND HOUGH STREETS IN BARRINGTON
 NH1701'HILLS, 6.0 MILES WEST AND 0.2 MILES SOUTH TO THE INTERSECTION OF
 NH1701'STATE ROUTE 25 AND STATE ROUTE 62.  SOUTHEAST 1.1 MILES ALONG SR 62
 NH1701'TO THE MONUMENT ON THE SOUTH.  MONUMENT IS LOCATED 27.4 FEET SOUTH OF
 NH1701'THE SOUTH EDGE OF PAVEMENT OF SR 62 AND 2 FEET FROM THE EDGE OF
 NH1701'PAVEMENT OF THE WEST SIDE OF THE ENTRANCE TO A SUBDIVISION UNDER
 NH1701'CONSTRUCTION.
 NH1701'REFERENCES
 NH1701'52 DEGREES MAG. 274. FEET TO THE EDGE OF PAVEMENT OF SR 62
 NH1701'343 DEGREES MAG. 33.6 FEET TO A WOOD MAIL BOX POST TO HOUSE NUMBER 46
 NH1701'309 DEGREES MAG. 23.5 FEET TO A STEEL SIGN POST
 NH1701'168 DEGREES 46.4 FEET TO A CARSONITE GAS PIPELINE MARKER
 NH1701
 NH1701                          STATION RECOVERY (1998)
 NH1701
 NH1701'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1701'MARK NOT FOUND.
 NH1701
 NH1701                          STATION RECOVERY (2003)
 NH1701
 NH1701'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1701'REFERENCE TIE (168 DEGREES MAG. 46.4 FEET TO A CARSONITE GAS PIPELINE
 NH1701'MARKER) WAS NOT RECOVERED
 NH1701
 NH1701                          STATION RECOVERY (2015)
 NH1701
 NH1701'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 NH1701'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1694 ***********************************************************************
 NH1694  DESIGNATION -  BH17
 NH1694  PID         -  NH1694
 NH1694  STATE/COUNTY-  IL/COOK
 NH1694  COUNTRY     -  US
 NH1694  USGS QUAD   -  BARRINGTON (2018)
 NH1694
 NH1694                         *CURRENT SURVEY CONTROL
 NH1694  ______________________________________________________________________
 NH1694* NAD 83(2011) POSITION- 42 08 08.73532(N) 088 13 25.64593(W)   ADJUSTED
 NH1694* NAD 83(2011) ELLIP HT-   226.272 (meters)        (06/27/12)   ADJUSTED
 NH1694* NAD 83(2011) EPOCH   -  2010.00
 NH1694* NAVD 88 ORTHO HEIGHT -   260.0   (meters)      853.    (feet) VERTCON3
 NH1694  ______________________________________________________________________
 NH1694  GEOID HEIGHT    -        -33.701 (meters)                     GEOID18
 NH1694  NAD 83(2011) X  -    146,828.775 (meters)                     COMP
 NH1694  NAD 83(2011) Y  - -4,734,787.282 (meters)                     COMP
 NH1694  NAD 83(2011) Z  -  4,256,949.903 (meters)                     COMP
 NH1694  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 NH1694
 NH1694  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1694  Standards:
 NH1694         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1694            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1694  -------------------------------------------------------------------
 NH1694  NETWORK    2.13   5.17           0.98   0.70   2.64      0.25340981
 NH1694  -------------------------------------------------------------------
 NH1694  Click here for local accuracies and other accuracy information.
 NH1694
 NH1694.The horizontal coordinates were established by GPS observations
 NH1694.and adjusted by the National Geodetic Survey in June 2012.
 NH1694
 NH1694.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1694.been affixed to the stable North American tectonic plate. See 
 NH1694.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1694
 NH1694.The horizontal coordinates are valid at the epoch date displayed above
 NH1694.which is a decimal equivalence of Year/Month/Day.
 NH1694
 NH1694.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1694.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1694
 NH1694.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1694.GEOID18 height accuracy estimate available here.
 NH1694
 NH1694.Click photographs - Photos may exist for this station.
 NH1694
 NH1694.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1694
 NH1694.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1694
 NH1694.The ellipsoidal height was determined by GPS observations
 NH1694.and is referenced to NAD 83.
 NH1694
 NH1694. The following values were computed from the NAD 83(2011) position.
 NH1694
 NH1694;                    North         East     Units Scale Factor Converg.
 NH1694;SPC IL E     -   607,187.507   309,056.162   MT  0.99997601   +0 04 24.6
 NH1694;SPC IL E     - 1,992,081.01  1,013,961.76   sFT  0.99997601   +0 04 24.6
 NH1694;UTM  16      - 4,665,574.343   398,863.510   MT  0.99972586   -0 49 16.0
 NH1694
 NH1694!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1694!SPC IL E     -   0.99996451  x   0.99997601  =   0.99994052
 NH1694!UTM  16      -   0.99996451  x   0.99972586  =   0.99969038
 NH1694
 NH1694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9886365574(NAD 83)
 NH1694
 NH1694                          SUPERSEDED SURVEY CONTROL
 NH1694
 NH1694  NAD 83(2007)-  42 08 08.73578(N)    088 13 25.64639(W) AD(2002.00) 0
 NH1694  ELLIP H (02/10/07)  226.288  (m)                       GP(2002.00)    
 NH1694  ELLIP H (03/08/05)  226.298  (m)                       GP(       ) 4 1
 NH1694  NAD 83(1997)-  42 08 08.73653(N)    088 13 25.64615(W) AD(       ) 2
 NH1694  ELLIP H (10/21/99)  226.324  (m)                       GP(       ) 4 1
 NH1694  NAD 83(1997)-  42 08 08.73654(N)    088 13 25.64617(W) AD(       ) 2
 NH1694  NAD 83(1991)-  42 08 08.73278(N)    088 13 25.65755(W) AD(       ) 2
 NH1694  ELLIP H (05/28/93)  226.242  (m)                       GP(       ) 4 2
 NH1694  NGVD 29 (05/28/93)  260.1    (m)  GEOID93  model used  GPS OBS        
 NH1694
 NH1694.Superseded values are not recommended for survey control.
 NH1694
 NH1694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1694.See file dsdata.pdf to determine how the superseded data were derived.
 NH1694
 NH1694_MARKER: DD = SURVEY DISK
 NH1694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1694_STAMPING: B017
 NH1694_MARK LOGO: IL0512
 NH1694_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1694+STABILITY: SURFACE MOTION
 NH1694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1694+SATELLITE: SATELLITE OBSERVATIONS - 1991
 NH1694
 NH1694  HISTORY     - Date     Condition        Report By
 NH1694  HISTORY     - 1991     MONUMENTED       MSE
 NH1694  HISTORY     - 20060322 MARK NOT FOUND   USPSQD
 NH1694
 NH1694                          STATION DESCRIPTION
 NH1694
 NH1694'DESCRIBED BY MSE CORPORATION 1991
 NH1694'FROM THE INTERSECTION OF MAIN AND HOUGH STREETS IN BARRINGTON HILLS,
 NH1694'4.7 MILES WEST AND 1.6 MILES SOUTH TO THE INTERSECTION OF BATEMAN
 NH1694'ROAD AND ILLINOIS ROUTE 62. NORTH   MILES TO THE MONUMENT 3.5 FEET
 NH1694'WEST OF THE EDGE OF PAVEMENT OF BATEMAN ROAD.
 NH1694'REFERENCES
 NH1694'220 DEGREES MAG. 10.7 FEET TO A SIGN POST
 NH1694'90 DEGREES MAG. 3.5 FEET TO THE EDGE OF PAVEMENT OF BATEMAN ROAD
 NH1694'90 DEGREES MAG. 35.3 FEET TO A SIGN POST
 NH1694'140 DEGREES MAG. 55.2 FEET TO THE END OF A FENCE
 NH1694
 NH1694                          STATION RECOVERY (2006)
 NH1694
 NH1694'RECOVERY NOTE BY US POWER SQUADRON 2006 (DRS)
 NH1694'MARK NOT FOUND.   DIRECTIONS WERE NOT CONSISTENT WITH LATITUDE AND
 NH1694'LONGITUDE COORDINATES GIVEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1699 ***********************************************************************
 NH1699  DESIGNATION -  BH18
 NH1699  PID         -  NH1699
 NH1699  STATE/COUNTY-  IL/COOK
 NH1699  COUNTRY     -  US
 NH1699  USGS QUAD   -  BARRINGTON (2018)
 NH1699
 NH1699                         *CURRENT SURVEY CONTROL
 NH1699  ______________________________________________________________________
 NH1699* NAD 83(2011) POSITION- 42 08 15.46238(N) 088 11 36.82085(W)   ADJUSTED
 NH1699* NAD 83(2011) ELLIP HT-   215.248 (meters)        (06/27/12)   ADJUSTED
 NH1699* NAD 83(2011) EPOCH   -  2010.00
 NH1699* NAVD 88 ORTHO HEIGHT -   249.0   (meters)      817.    (feet) VERTCON3
 NH1699  ______________________________________________________________________
 NH1699  GEOID HEIGHT    -        -33.724 (meters)                     GEOID18
 NH1699  NAD 83(2011) X  -    149,322.176 (meters)                     COMP
 NH1699  NAD 83(2011) Y  - -4,734,561.798 (meters)                     COMP
 NH1699  NAD 83(2011) Z  -  4,257,096.427 (meters)                     COMP
 NH1699  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 NH1699
 NH1699  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1699  Standards:
 NH1699         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1699            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1699  -------------------------------------------------------------------
 NH1699  NETWORK    1.34   3.33           0.60   0.47   1.70      0.25927702
 NH1699  -------------------------------------------------------------------
 NH1699  Click here for local accuracies and other accuracy information.
 NH1699
 NH1699.The horizontal coordinates were established by GPS observations
 NH1699.and adjusted by the National Geodetic Survey in June 2012.
 NH1699
 NH1699.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1699.been affixed to the stable North American tectonic plate. See 
 NH1699.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1699
 NH1699.The horizontal coordinates are valid at the epoch date displayed above
 NH1699.which is a decimal equivalence of Year/Month/Day.
 NH1699
 NH1699.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1699.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1699
 NH1699.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1699.GEOID18 height accuracy estimate available here.
 NH1699
 NH1699.Click photographs - Photos may exist for this station.
 NH1699
 NH1699.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1699
 NH1699.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1699
 NH1699.The ellipsoidal height was determined by GPS observations
 NH1699.and is referenced to NAD 83.
 NH1699
 NH1699. The following values were computed from the NAD 83(2011) position.
 NH1699
 NH1699;                    North         East     Units Scale Factor Converg.
 NH1699;SPC IL E     -   607,398.709   311,554.941   MT  0.99997664   +0 05 37.6
 NH1699;SPC IL E     - 1,992,773.93  1,022,159.84   sFT  0.99997664   +0 05 37.6
 NH1699;UTM  16      - 4,665,746.462   401,364.648   MT  0.99971971   -0 48 03.0
 NH1699
 NH1699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1699!SPC IL E     -   0.99996624  x   0.99997664  =   0.99994288
 NH1699!UTM  16      -   0.99996624  x   0.99971971  =   0.99968596
 NH1699
 NH1699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0136465746(NAD 83)
 NH1699
 NH1699                          SUPERSEDED SURVEY CONTROL
 NH1699
 NH1699  NAD 83(2007)-  42 08 15.46280(N)    088 11 36.82140(W) AD(2002.00) 0
 NH1699  ELLIP H (02/10/07)  215.261  (m)                       GP(2002.00)    
 NH1699  ELLIP H (03/08/05)  215.266  (m)                       GP(       ) 4 1
 NH1699  NAD 83(1997)-  42 08 15.46323(N)    088 11 36.82126(W) AD(       ) 2
 NH1699  ELLIP H (10/21/99)  215.264  (m)                       GP(       ) 4 1
 NH1699  NAD 83(1997)-  42 08 15.46324(N)    088 11 36.82128(W) AD(       ) 2
 NH1699  NAD 83(1991)-  42 08 15.45943(N)    088 11 36.83260(W) AD(       ) 2
 NH1699  ELLIP H (05/28/93)  215.186  (m)                       GP(       ) 4 2
 NH1699  NGVD 29 (05/28/93)  249.1    (m)  GEOID93  model used  GPS OBS        
 NH1699
 NH1699.Superseded values are not recommended for survey control.
 NH1699
 NH1699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1699.See file dsdata.pdf to determine how the superseded data were derived.
 NH1699
 NH1699_MARKER: DD = SURVEY DISK
 NH1699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1699_STAMPING: B018
 NH1699_MARK LOGO: IL0512
 NH1699_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH1699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1699+STABILITY: SURFACE MOTION
 NH1699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1699+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2003
 NH1699
 NH1699  HISTORY     - Date     Condition        Report By
 NH1699  HISTORY     - 1991     MONUMENTED       MSE
 NH1699  HISTORY     - 20030729 GOOD             GEWALT
 NH1699  HISTORY     - 20060322 MARK NOT FOUND   USPSQD
 NH1699  HISTORY     - 20090213 GOOD             CBBENG
 NH1699
 NH1699                          STATION DESCRIPTION
 NH1699
 NH1699'DESCRIBED BY MSE CORPORATION 1991
 NH1699'FROM THE INTERSECTION OF MAIN STREET AND HOUGH STREETS IN BARRINGTON
 NH1699'HILLS, 3.1 MILES WEST AND 1.1 MILES SOUTH TO THE INTERSECTION OF
 NH1699'SUTTON ROAD AND OTIS ROAD SOUTHEAST 0.1 MILES SOUTHEAST ON SUTTON
 NH1699'ROAD TO THE MONUMENT ON THE SOUTH SIDE OF THE ROAD. LOCATED 2.T FEET
 NH1699'SOUTH OF THE SOUTH EDGE OF PAVEMENT AND 60 FEET SOUTH OF THE
 NH1699'CENTERLINE OF A DRIVE TO THE SOUTH.
 NH1699'REFERENCES
 NH1699'309 DEGREES MAG. 33.8 FEET TO THE EDGE OF THE DRIVEWAY
 NH1699'36 DEGREES MAG. 2.5 FEET TO THE EDGE OF PAVEMENT
 NH1699
 NH1699                          STATION RECOVERY (2003)
 NH1699
 NH1699'RECOVERY NOTE BY GEWALT-HAMILTON 2003 (LSM)
 NH1699'RECOVERED IN GOOD CONDITION.
 NH1699
 NH1699                          STATION RECOVERY (2006)
 NH1699
 NH1699'RECOVERY NOTE BY US POWER SQUADRON 2006 (DRS)
 NH1699'MARK NOT FOUND.   DIRECTIONS WERE NOT CONSISTENT WITH LATITUDE AND
 NH1699'LONGITUDE COORDINATES GIVEN.
 NH1699
 NH1699                          STATION RECOVERY (2009)
 NH1699
 NH1699'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 NH1699'FROM THE INTERSECTION OF LAKE COOK ROAD AND SUTTON ROAD PROCEED
 NH1699'SOUTHEAST 1.25 MILES TO STATION ON SW SIDE OF SUTTON ROAD. STATION IS
 NH1699'BELOW GRAVEL OF SHOULDER. 36 FEET SOUTHEAST OF BIT DRIVEWAY, 68.40
 NH1699'FEET SOUTH WEST OF NAIL IN POLE, 93.89 FEET NOTHEWEST OF NORTH WEST OF
 NH1699'NORTH EAST CORNER OF CONC BASE OF ELECTRIC BOX, 20.65 FEET NORTHEAST
 NH1699'OF STONEWALL. 2.88 FEET SOUTHWEST OF EP OF SUTTON ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3073 ***********************************************************************
 AJ3073  DESIGNATION -  BH19
 AJ3073  PID         -  AJ3073
 AJ3073  STATE/COUNTY-  IL/COOK
 AJ3073  COUNTRY     -  US
 AJ3073  USGS QUAD   -  STREAMWOOD (2018)
 AJ3073
 AJ3073                         *CURRENT SURVEY CONTROL
 AJ3073  ______________________________________________________________________
 AJ3073* NAD 83(2011) POSITION- 42 06 16.17796(N) 088 11 28.83917(W)   ADJUSTED
 AJ3073* NAD 83(2011) ELLIP HT-   224.100 (meters)        (06/27/12)   ADJUSTED
 AJ3073* NAD 83(2011) EPOCH   -  2010.00
 AJ3073* NAVD 88 ORTHO HEIGHT -   257.7   (meters)      845.    (feet) GPS OBS
 AJ3073  ______________________________________________________________________
 AJ3073  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3073  GEOID HEIGHT    -        -33.583 (meters)                     GEOID99
 AJ3073  GEOID HEIGHT    -        -33.652 (meters)                     GEOID18
 AJ3073  NAD 83(2011) X  -    149,583.505 (meters)                     COMP
 AJ3073  NAD 83(2011) Y  - -4,737,029.904 (meters)                     COMP
 AJ3073  NAD 83(2011) Z  -  4,254,372.378 (meters)                     COMP
 AJ3073  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 AJ3073
 AJ3073  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3073  Standards:
 AJ3073         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3073            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3073  -------------------------------------------------------------------
 AJ3073  NETWORK    0.49   0.67           0.22   0.17   0.34     -0.09535825
 AJ3073  -------------------------------------------------------------------
 AJ3073  Click here for local accuracies and other accuracy information.
 AJ3073
 AJ3073.The horizontal coordinates were established by GPS observations
 AJ3073.and adjusted by the National Geodetic Survey in June 2012.
 AJ3073
 AJ3073.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3073.been affixed to the stable North American tectonic plate. See 
 AJ3073.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3073
 AJ3073.The horizontal coordinates are valid at the epoch date displayed above
 AJ3073.which is a decimal equivalence of Year/Month/Day.
 AJ3073
 AJ3073.The orthometric height was determined by GPS observations and a
 AJ3073.high-resolution geoid model.
 AJ3073
 AJ3073.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3073.GEOID18 height accuracy estimate available here.
 AJ3073
 AJ3073.Click photographs - Photos may exist for this station.
 AJ3073
 AJ3073.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3073
 AJ3073.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3073
 AJ3073.The ellipsoidal height was determined by GPS observations
 AJ3073.and is referenced to NAD 83.
 AJ3073
 AJ3073. The following values were computed from the NAD 83(2011) position.
 AJ3073
 AJ3073;                    North         East     Units Scale Factor Converg.
 AJ3073;SPC IL E     -   603,718.660   311,744.349   MT  0.99997670   +0 05 42.7
 AJ3073;SPC IL E     - 1,980,700.30  1,022,781.25   sFT  0.99997670   +0 05 42.7
 AJ3073;UTM  16      - 4,662,064.852   401,496.559   MT  0.99971939   -0 47 55.8
 AJ3073
 AJ3073!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3073!SPC IL E     -   0.99996485  x   0.99997670  =   0.99994155
 AJ3073!UTM  16      -   0.99996485  x   0.99971939  =   0.99968425
 AJ3073
 AJ3073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0149662064(NAD 83)
 AJ3073
 AJ3073|---------------------------------------------------------------------|
 AJ3073| PID    Reference Object                     Distance      Geod. Az  |
 AJ3073|                                                           dddmmss.s |
 AJ3073| AJ3057 BH19 RM                             270.996 METERS 26627     |
 AJ3073|---------------------------------------------------------------------|
 AJ3073
 AJ3073                          SUPERSEDED SURVEY CONTROL
 AJ3073
 AJ3073  NAD 83(2007)-  42 06 16.17830(N)    088 11 28.84022(W) AD(2002.00) 0
 AJ3073  ELLIP H (02/10/07)  224.128  (m)                       GP(2002.00)    
 AJ3073  ELLIP H (02/03/05)  224.122  (m)                       GP(       ) 4 2
 AJ3073  NAD 83(1997)-  42 06 16.17830(N)    088 11 28.83985(W) AD(       ) 1
 AJ3073  ELLIP H (04/24/01)  224.146  (m)                       GP(       ) 4 1
 AJ3073
 AJ3073.Superseded values are not recommended for survey control.
 AJ3073
 AJ3073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3073.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3073
 AJ3073_MARKER: I = METAL ROD
 AJ3073_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3073_STAMPING: BH19
 AJ3073_MARK LOGO: IL0512
 AJ3073_PROJECTION: FLUSH
 AJ3073_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3073_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3073+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2010
 AJ3073_ROD/PIPE-DEPTH: 3.7 meters
 AJ3073_SLEEVE-DEPTH  : 0.9 meters
 AJ3073
 AJ3073  HISTORY     - Date     Condition        Report By
 AJ3073  HISTORY     - 20000926 MONUMENTED       SECI
 AJ3073  HISTORY     - 20061009 GOOD             USGSNP
 AJ3073  HISTORY     - 20100714 GOOD             ILDT
 AJ3073
 AJ3073                          STATION DESCRIPTION
 AJ3073
 AJ3073'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3073'STATION IS LOCATED IN THE VILLAGE OF BARRINGTON HILLS, IN SECTION 21,
 AJ3073'T42N, R9E.  TO REACH FROM THE WESTERLY JUNCTION OF IL RT 62 AND IL
 AJ3073'RT 68, PROCEED SOUTHWEST ON RT 68 APPROXIMATLEY 0.7 MILE TO
 AJ3073'SUTTON RD, PROCEED SOUTH ON SUTTON RD 0.35 MILE TO CREEKSIDE
 AJ3073'LANE, PROCEED EAST ON CREEKSIDE LANE 0.17 MILE TO THE STATION
 AJ3073'LOCATED 25 FT SOUTH OF THE CENTERLINE.  STATION IS IN LINE WITH THE
 AJ3073'SOUTHERLY EXTENSION OF THE CENTERLINE OF CREEKSIDE LANE AS IT
 AJ3073'LOOPS BACK TO ITSELF.  STATION IS 157 FT EAST OF THE BITUMINOUS
 AJ3073'DRIVEWAY TO ADDRESS 28W591, 215 FT WEST OF THE BITUMINOUS
 AJ3073'DRIVEWAY TO ADDRESS 28W587, 78 FT SOUTHEAST OF A WOOD FENCE
 AJ3073'CORNER, 78.1 FT SOUTHEAST OF A DECIDUOUS TREE, 79.3 FT SOUTHWEST
 AJ3073'OF A DECIDUOUS TREE AND 5 FT SOUTH OF THE EDGE OF PAVEMENT.
 AJ3073'NOTE--  ACCESS TO POINT THROUGH SIX INCH LOGO CAP.  DATUM POINT IS
 AJ3073'0.4 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3073
 AJ3073                          STATION RECOVERY (2006)
 AJ3073
 AJ3073'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ3073'RECOVERED IN GOOD CONDITION.
 AJ3073
 AJ3073                          STATION RECOVERY (2010)
 AJ3073
 AJ3073'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ3073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3057 ***********************************************************************
 AJ3057  DESIGNATION -  BH19 RM
 AJ3057  PID         -  AJ3057
 AJ3057  STATE/COUNTY-  IL/COOK
 AJ3057  COUNTRY     -  US
 AJ3057  USGS QUAD   -  STREAMWOOD (2018)
 AJ3057
 AJ3057                         *CURRENT SURVEY CONTROL
 AJ3057  ______________________________________________________________________
 AJ3057* NAD 83(2011) POSITION- 42 06 15.63361(N) 088 11 40.61100(W)   ADJUSTED
 AJ3057* NAD 83(2011) ELLIP HT-   218.014 (meters)        (06/27/12)   ADJUSTED
 AJ3057* NAD 83(2011) EPOCH   -  2010.00
 AJ3057* NAVD 88 ORTHO HEIGHT -   251.7   (meters)      826.    (feet) GPS OBS
 AJ3057  ______________________________________________________________________
 AJ3057  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3057  GEOID HEIGHT    -        -33.581 (meters)                     GEOID99
 AJ3057  GEOID HEIGHT    -        -33.650 (meters)                     GEOID18
 AJ3057  NAD 83(2011) X  -    149,313.368 (meters)                     COMP
 AJ3057  NAD 83(2011) Y  - -4,737,045.176 (meters)                     COMP
 AJ3057  NAD 83(2011) Z  -  4,254,355.836 (meters)                     COMP
 AJ3057  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 AJ3057
 AJ3057  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3057  Standards:
 AJ3057         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3057            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3057  -------------------------------------------------------------------
 AJ3057  NETWORK    0.52   0.71           0.24   0.18   0.36     -0.08487743
 AJ3057  -------------------------------------------------------------------
 AJ3057  Click here for local accuracies and other accuracy information.
 AJ3057
 AJ3057.The horizontal coordinates were established by GPS observations
 AJ3057.and adjusted by the National Geodetic Survey in June 2012.
 AJ3057
 AJ3057.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3057.been affixed to the stable North American tectonic plate. See 
 AJ3057.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3057
 AJ3057.The horizontal coordinates are valid at the epoch date displayed above
 AJ3057.which is a decimal equivalence of Year/Month/Day.
 AJ3057
 AJ3057.The orthometric height was determined by GPS observations and a
 AJ3057.high-resolution geoid model.
 AJ3057
 AJ3057.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3057.GEOID18 height accuracy estimate available here.
 AJ3057
 AJ3057.Click photographs - Photos may exist for this station.
 AJ3057
 AJ3057.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3057
 AJ3057.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3057
 AJ3057.The ellipsoidal height was determined by GPS observations
 AJ3057.and is referenced to NAD 83.
 AJ3057
 AJ3057. The following values were computed from the NAD 83(2011) position.
 AJ3057
 AJ3057;                    North         East     Units Scale Factor Converg.
 AJ3057;SPC IL E     -   603,701.421   311,473.908   MT  0.99997662   +0 05 34.8
 AJ3057;SPC IL E     - 1,980,643.75  1,021,893.98   sFT  0.99997662   +0 05 34.8
 AJ3057;UTM  16      - 4,662,051.838   401,225.952   MT  0.99972005   -0 48 03.7
 AJ3057
 AJ3057!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3057!SPC IL E     -   0.99996581  x   0.99997662  =   0.99994243
 AJ3057!UTM  16      -   0.99996581  x   0.99972005  =   0.99968587
 AJ3057
 AJ3057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0122562051(NAD 83)
 AJ3057
 AJ3057|---------------------------------------------------------------------|
 AJ3057| PID    Reference Object                     Distance      Geod. Az  |
 AJ3057|                                                           dddmmss.s |
 AJ3057| AJ3073 BH19                                270.996 METERS 08627     |
 AJ3057|---------------------------------------------------------------------|
 AJ3057
 AJ3057                          SUPERSEDED SURVEY CONTROL
 AJ3057
 AJ3057  NAD 83(2007)-  42 06 15.63394(N)    088 11 40.61206(W) AD(2002.00) 0
 AJ3057  ELLIP H (02/10/07)  218.042  (m)                       GP(2002.00)    
 AJ3057  ELLIP H (02/03/05)  218.036  (m)                       GP(       ) 4 2
 AJ3057  NAD 83(1997)-  42 06 15.63396(N)    088 11 40.61171(W) AD(       ) 1
 AJ3057  ELLIP H (04/24/01)  218.060  (m)                       GP(       ) 4 1
 AJ3057
 AJ3057.Superseded values are not recommended for survey control.
 AJ3057
 AJ3057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3057.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3057
 AJ3057_MARKER: I = METAL ROD
 AJ3057_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3057+WITH SETTING: INFORMATION.
 AJ3057_MARK LOGO: IL0512
 AJ3057_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ3057_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3057+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2000
 AJ3057
 AJ3057  HISTORY     - Date     Condition        Report By
 AJ3057  HISTORY     - 20000926 MONUMENTED       SECI
 AJ3057
 AJ3057                          STATION DESCRIPTION
 AJ3057
 AJ3057'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3057'THIS POINT IS AN AZIMUTH MARK NOT TO BE INCLUDED WITH THE
 AJ3057'SUBMITTAL.  SET 1 1/4 INCH BY 30 INCH IRON REBAR WITH A DRILLED MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3074 ***********************************************************************
 AJ3074  DESIGNATION -  BH20
 AJ3074  PID         -  AJ3074
 AJ3074  STATE/COUNTY-  IL/COOK
 AJ3074  COUNTRY     -  US
 AJ3074  USGS QUAD   -  STREAMWOOD (2018)
 AJ3074
 AJ3074                         *CURRENT SURVEY CONTROL
 AJ3074  ______________________________________________________________________
 AJ3074* NAD 83(2011) POSITION- 42 07 16.14453(N) 088 14 06.08856(W)   ADJUSTED
 AJ3074* NAD 83(2011) ELLIP HT-   239.731 (meters)        (06/27/12)   ADJUSTED
 AJ3074* NAD 83(2011) EPOCH   -  2010.00
 AJ3074* NAVD 88 ORTHO HEIGHT -   273.4   (meters)      897.    (feet) GPS OBS
 AJ3074  ______________________________________________________________________
 AJ3074  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3074  GEOID HEIGHT    -        -33.596 (meters)                     GEOID99
 AJ3074  GEOID HEIGHT    -        -33.661 (meters)                     GEOID18
 AJ3074  NAD 83(2011) X  -    145,934.249 (meters)                     COMP
 AJ3074  NAD 83(2011) Y  - -4,735,913.950 (meters)                     COMP
 AJ3074  NAD 83(2011) Z  -  4,255,755.456 (meters)                     COMP
 AJ3074  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 AJ3074
 AJ3074  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3074  Standards:
 AJ3074         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3074            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3074  -------------------------------------------------------------------
 AJ3074  NETWORK    0.82   1.12           0.37   0.29   0.57      0.06334173
 AJ3074  -------------------------------------------------------------------
 AJ3074  Click here for local accuracies and other accuracy information.
 AJ3074
 AJ3074.The horizontal coordinates were established by GPS observations
 AJ3074.and adjusted by the National Geodetic Survey in June 2012.
 AJ3074
 AJ3074.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3074.been affixed to the stable North American tectonic plate. See 
 AJ3074.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3074
 AJ3074.The horizontal coordinates are valid at the epoch date displayed above
 AJ3074.which is a decimal equivalence of Year/Month/Day.
 AJ3074
 AJ3074.The orthometric height was determined by GPS observations and a
 AJ3074.high-resolution geoid model.
 AJ3074
 AJ3074.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3074.GEOID18 height accuracy estimate available here.
 AJ3074
 AJ3074.Click photographs - Photos may exist for this station.
 AJ3074
 AJ3074.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3074
 AJ3074.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3074
 AJ3074.The ellipsoidal height was determined by GPS observations
 AJ3074.and is referenced to NAD 83.
 AJ3074
 AJ3074. The following values were computed from the NAD 83(2011) position.
 AJ3074
 AJ3074;                    North         East     Units Scale Factor Converg.
 AJ3074;SPC IL E     -   605,563.761   308,129.283   MT  0.99997581   +0 03 57.4
 AJ3074;SPC IL E     - 1,986,753.77  1,010,920.82   sFT  0.99997581   +0 03 57.4
 AJ3074;UTM  16      - 4,663,965.665   397,911.633   MT  0.99972824   -0 49 42.3
 AJ3074
 AJ3074!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3074!SPC IL E     -   0.99996240  x   0.99997581  =   0.99993821
 AJ3074!UTM  16      -   0.99996240  x   0.99972824  =   0.99969065
 AJ3074
 AJ3074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9791163965(NAD 83)
 AJ3074
 AJ3074|---------------------------------------------------------------------|
 AJ3074| PID    Reference Object                     Distance      Geod. Az  |
 AJ3074|                                                           dddmmss.s |
 AJ3074| AJ3060 BH20 RM                             175.459 METERS 18033     |
 AJ3074|---------------------------------------------------------------------|
 AJ3074
 AJ3074                          SUPERSEDED SURVEY CONTROL
 AJ3074
 AJ3074  NAD 83(2007)-  42 07 16.14482(N)    088 14 06.08958(W) AD(2002.00) 0
 AJ3074  ELLIP H (02/10/07)  239.760  (m)                       GP(2002.00)    
 AJ3074  ELLIP H (02/03/05)  239.756  (m)                       GP(       ) 4 2
 AJ3074  NAD 83(1997)-  42 07 16.14478(N)    088 14 06.08917(W) AD(       ) 1
 AJ3074  ELLIP H (04/24/01)  239.775  (m)                       GP(       ) 4 1
 AJ3074
 AJ3074.Superseded values are not recommended for survey control.
 AJ3074
 AJ3074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3074.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3074
 AJ3074_MARKER: I = METAL ROD
 AJ3074_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3074_STAMPING: BH20
 AJ3074_MARK LOGO: IL0512
 AJ3074_PROJECTION: FLUSH
 AJ3074_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3074+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2015
 AJ3074_ROD/PIPE-DEPTH: 5.8 meters
 AJ3074_SLEEVE-DEPTH  : 0.9 meters
 AJ3074
 AJ3074  HISTORY     - Date     Condition        Report By
 AJ3074  HISTORY     - 20001003 MONUMENTED       SECI
 AJ3074  HISTORY     - 20150218 GOOD             ILDT
 AJ3074
 AJ3074                          STATION DESCRIPTION
 AJ3074
 AJ3074'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3074'STATION IS LOCATED IN THE VILLAGE OF BARRINGTON HILLS, IN SECTION 18,
 AJ3074'T42N, R9E.  TO REACH FROM THE JUNCTION OF IL RT 25 AND IL RT 68,
 AJ3074'PROCEED EAST ON IL RT 68 APPROXIMATELY 1.3 MILE TO BATEMAN RD,
 AJ3074'PROCEED NORTH ON BATEMAN RD 0.8 MILE TO ROLLING HILLS DRIVE,
 AJ3074'PROCEED WEST - NORTH ON ROLLING HILLS DRIVE APPROXIMATELY 0.4 MILE
 AJ3074'TO THE STATION 15.5 FT EAST OF THE CENTERLINE OF ROLLING HILLS DRIVE.
 AJ3074'STATION IS 112 FT SOUTH OF THE CENTERLINE OF LONGMEADOW DRIVE, 188
 AJ3074'FT NORTH OF THE BITUMINOUS DRIVEWAY TO ADDRESS 30W812, 183 FT
 AJ3074'SOUTH OF THE BITUMINOUIS DRIVEWAY TO ADDRESS 30W874, 5.7 EAST OF
 AJ3074'THE EDGE OF PAVEMENT OF ROLLING HILLS DRIVE.  NOTE--  ACCESS TO
 AJ3074'POINT THROUGH SIX INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.
 AJ3074
 AJ3074                          STATION RECOVERY (2015)
 AJ3074
 AJ3074'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 AJ3074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3060 ***********************************************************************
 AJ3060  DESIGNATION -  BH20 RM
 AJ3060  PID         -  AJ3060
 AJ3060  STATE/COUNTY-  IL/COOK
 AJ3060  COUNTRY     -  US
 AJ3060  USGS QUAD   -  STREAMWOOD (2018)
 AJ3060
 AJ3060                         *CURRENT SURVEY CONTROL
 AJ3060  ______________________________________________________________________
 AJ3060* NAD 83(2011) POSITION- 42 07 10.45812(N) 088 14 06.16296(W)   ADJUSTED
 AJ3060* NAD 83(2011) ELLIP HT-   237.963 (meters)        (06/27/12)   ADJUSTED
 AJ3060* NAD 83(2011) EPOCH   -  2010.00
 AJ3060* NAVD 88 ORTHO HEIGHT -   271.6   (meters)      891.    (feet) GPS OBS
 AJ3060  ______________________________________________________________________
 AJ3060  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3060  GEOID HEIGHT    -        -33.592 (meters)                     GEOID99
 AJ3060  GEOID HEIGHT    -        -33.658 (meters)                     GEOID18
 AJ3060  NAD 83(2011) X  -    145,936.125 (meters)                     COMP
 AJ3060  NAD 83(2011) Y  - -4,736,030.314 (meters)                     COMP
 AJ3060  NAD 83(2011) Z  -  4,255,624.127 (meters)                     COMP
 AJ3060  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AJ3060
 AJ3060  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3060  Standards:
 AJ3060         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3060            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3060  -------------------------------------------------------------------
 AJ3060  NETWORK    0.83   1.10           0.37   0.30   0.56      0.07503314
 AJ3060  -------------------------------------------------------------------
 AJ3060  Click here for local accuracies and other accuracy information.
 AJ3060
 AJ3060.The horizontal coordinates were established by GPS observations
 AJ3060.and adjusted by the National Geodetic Survey in June 2012.
 AJ3060
 AJ3060.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3060.been affixed to the stable North American tectonic plate. See 
 AJ3060.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3060
 AJ3060.The horizontal coordinates are valid at the epoch date displayed above
 AJ3060.which is a decimal equivalence of Year/Month/Day.
 AJ3060
 AJ3060.The orthometric height was determined by GPS observations and a
 AJ3060.high-resolution geoid model.
 AJ3060
 AJ3060.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3060.GEOID18 height accuracy estimate available here.
 AJ3060
 AJ3060.Click photographs - Photos may exist for this station.
 AJ3060
 AJ3060.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3060
 AJ3060.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3060
 AJ3060.The ellipsoidal height was determined by GPS observations
 AJ3060.and is referenced to NAD 83.
 AJ3060
 AJ3060. The following values were computed from the NAD 83(2011) position.
 AJ3060
 AJ3060;                    North         East     Units Scale Factor Converg.
 AJ3060;SPC IL E     -   605,388.313   308,127.776   MT  0.99997581   +0 03 57.3
 AJ3060;SPC IL E     - 1,986,178.16  1,010,915.88   sFT  0.99997581   +0 03 57.3
 AJ3060;UTM  16      - 4,663,790.305   397,907.389   MT  0.99972825   -0 49 42.2
 AJ3060
 AJ3060!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3060!SPC IL E     -   0.99996268  x   0.99997581  =   0.99993849
 AJ3060!UTM  16      -   0.99996268  x   0.99972825  =   0.99969094
 AJ3060
 AJ3060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9790763790(NAD 83)
 AJ3060
 AJ3060|---------------------------------------------------------------------|
 AJ3060| PID    Reference Object                     Distance      Geod. Az  |
 AJ3060|                                                           dddmmss.s |
 AJ3060| AJ3074 BH20                                175.459 METERS 00033     |
 AJ3060|---------------------------------------------------------------------|
 AJ3060
 AJ3060                          SUPERSEDED SURVEY CONTROL
 AJ3060
 AJ3060  NAD 83(2007)-  42 07 10.45837(N)    088 14 06.16398(W) AD(2002.00) 0
 AJ3060  ELLIP H (02/10/07)  237.992  (m)                       GP(2002.00)    
 AJ3060  ELLIP H (02/03/05)  237.989  (m)                       GP(       ) 4 2
 AJ3060  NAD 83(1997)-  42 07 10.45835(N)    088 14 06.16356(W) AD(       ) 1
 AJ3060  ELLIP H (04/24/01)  238.007  (m)                       GP(       ) 4 1
 AJ3060
 AJ3060.Superseded values are not recommended for survey control.
 AJ3060
 AJ3060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3060.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3060
 AJ3060_MARKER: I = METAL ROD
 AJ3060_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3060+WITH SETTING: INFORMATION.
 AJ3060_MARK LOGO: IL0512
 AJ3060_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ3060_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3060+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2000
 AJ3060
 AJ3060  HISTORY     - Date     Condition        Report By
 AJ3060  HISTORY     - 20001003 MONUMENTED       SECI
 AJ3060
 AJ3060                          STATION DESCRIPTION
 AJ3060
 AJ3060'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3060'THIS POINT IS AN AZIMUTH MARK NOT BE INCLUDED WITHIN THE SUBMITTAL
 AJ3060'OF THIS PROJECT.  SET 1 1/4 INCH BY 30 INCH IRON REBAR WITH DRILLED
 AJ3060'MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3059 ***********************************************************************
 AJ3059  HT_MOD      -  This is a Height Modernization Survey Station.
 AJ3059  DESIGNATION -  BH21
 AJ3059  PID         -  AJ3059
 AJ3059  STATE/COUNTY-  IL/COOK
 AJ3059  COUNTRY     -  US
 AJ3059  USGS QUAD   -  STREAMWOOD (2018)
 AJ3059
 AJ3059                         *CURRENT SURVEY CONTROL
 AJ3059  ______________________________________________________________________
 AJ3059* NAD 83(2011) POSITION- 42 06 49.80966(N) 088 10 56.50640(W)   ADJUSTED
 AJ3059* NAD 83(2011) ELLIP HT-   237.657 (meters)        (06/27/12)   ADJUSTED
 AJ3059* NAD 83(2011) EPOCH   -  2010.00
 AJ3059* NAVD 88 ORTHO HEIGHT -   271.35  (meters)      890.3   (feet) GPS OBS
 AJ3059  ______________________________________________________________________
 AJ3059  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AJ3059  GEOID HEIGHT    -        -33.641 (meters)                     GEOID03
 AJ3059  GEOID HEIGHT    -        -33.676 (meters)                     GEOID18
 AJ3059  NAD 83(2011) X  -    150,304.298 (meters)                     COMP
 AJ3059  NAD 83(2011) Y  - -4,736,320.963 (meters)                     COMP
 AJ3059  NAD 83(2011) Z  -  4,255,151.320 (meters)                     COMP
 AJ3059  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 AJ3059
 AJ3059  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3059  Standards:
 AJ3059         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3059            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3059  -------------------------------------------------------------------
 AJ3059  NETWORK    0.38   0.55           0.17   0.14   0.28     -0.02813177
 AJ3059  -------------------------------------------------------------------
 AJ3059  Click here for local accuracies and other accuracy information.
 AJ3059
 AJ3059.The horizontal coordinates were established by GPS observations
 AJ3059.and adjusted by the National Geodetic Survey in June 2012.
 AJ3059
 AJ3059.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3059.been affixed to the stable North American tectonic plate. See 
 AJ3059.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3059
 AJ3059.The horizontal coordinates are valid at the epoch date displayed above
 AJ3059.which is a decimal equivalence of Year/Month/Day.
 AJ3059
 AJ3059.The orthometric height was determined by GPS observations and a
 AJ3059.high-resolution geoid model using precise GPS observation and
 AJ3059.processing techniques.
 AJ3059
 AJ3059.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3059.GEOID18 height accuracy estimate available here.
 AJ3059
 AJ3059.Click photographs - Photos may exist for this station.
 AJ3059
 AJ3059.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3059
 AJ3059.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3059
 AJ3059.The ellipsoidal height was determined by GPS observations
 AJ3059.and is referenced to NAD 83.
 AJ3059
 AJ3059. The following values were computed from the NAD 83(2011) position.
 AJ3059
 AJ3059;                    North         East     Units Scale Factor Converg.
 AJ3059;SPC IL E     -   604,757.590   312,485.388   MT  0.99997692   +0 06 04.5
 AJ3059;SPC IL E     - 1,984,108.86  1,025,212.48   sFT  0.99997692   +0 06 04.5
 AJ3059;UTM  16      - 4,663,091.826   402,253.525   MT  0.99971756   -0 47 34.7
 AJ3059
 AJ3059!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3059!SPC IL E     -   0.99996273  x   0.99997692  =   0.99993965
 AJ3059!UTM  16      -   0.99996273  x   0.99971756  =   0.99968030
 AJ3059
 AJ3059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0225363091(NAD 83)
 AJ3059
 AJ3059|---------------------------------------------------------------------|
 AJ3059| PID    Reference Object                     Distance      Geod. Az  |
 AJ3059|                                                           dddmmss.s |
 AJ3059| AJ3058 BH21 RM                             105.574 METERS 14334     |
 AJ3059|---------------------------------------------------------------------|
 AJ3059
 AJ3059                          SUPERSEDED SURVEY CONTROL
 AJ3059
 AJ3059  ELLIP H (05/15/09)  237.679  (m)                       GP(       ) 3 1
 AJ3059  NAD 83(2007)-  42 06 49.81003(N)    088 10 56.50746(W) AD(2002.00) 0
 AJ3059  ELLIP H (02/10/07)  237.685  (m)                       GP(2002.00)    
 AJ3059  ELLIP H (02/03/05)  237.680  (m)                       GP(       ) 4 2
 AJ3059  NAD 83(1997)-  42 06 49.81001(N)    088 10 56.50710(W) AD(       ) 1
 AJ3059  ELLIP H (04/24/01)  237.703  (m)                       GP(       ) 4 1
 AJ3059  NAVD 88 (04/24/01)  271.3    (m)  GEOID99  model used  GPS OBS        
 AJ3059
 AJ3059.Superseded values are not recommended for survey control.
 AJ3059
 AJ3059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3059.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3059
 AJ3059_MARKER: I = METAL ROD
 AJ3059_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3059_STAMPING: BH21
 AJ3059_MARK LOGO: IL0512
 AJ3059_PROJECTION: FLUSH
 AJ3059_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3059_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3059+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2015
 AJ3059_ROD/PIPE-DEPTH: 6.1 meters
 AJ3059_SLEEVE-DEPTH  : 0.9 meters
 AJ3059
 AJ3059  HISTORY     - Date     Condition        Report By
 AJ3059  HISTORY     - 20001003 MONUMENTED       SECI
 AJ3059  HISTORY     - 20090213 GOOD             CBBENG
 AJ3059  HISTORY     - 20090215 GOOD             GHA
 AJ3059  HISTORY     - 20100714 GOOD             ILDT
 AJ3059  HISTORY     - 20150218 GOOD             ILDT
 AJ3059
 AJ3059                          STATION DESCRIPTION
 AJ3059
 AJ3059'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3059'STATION IS LOCATED IN THE VILLAGE OF BARRINGTON HILLS, IN SECTION 16,
 AJ3059'T42N, R9E.  STATION IS LOCATED AT THE WESTERLY JUNCTION OF IL RT 62
 AJ3059'AND IL RT 68 AT THE VILLAGE OF BARRINGTON HILLS VILLAGE HALL.
 AJ3059'STATION IS LOCATED 132 FT  SOUTH OF RT 62 / 68, 78 FT EAST OF THE
 AJ3059'NORTHEAST CORNER OF THE BARRINGTON FIRE STATION, 104 FT WEST OF
 AJ3059'THE WEST ENTRANCE TO THE VILLAGE HALL, 32 FT SOUTHEAST OF THE
 AJ3059'NORTH CORNER OF THE PARKING STALLS, 12.6 FT NORTH OF THE BACK OF
 AJ3059'CURB, 42 FT SOUTHEAST OF A WELL, 8.3 FT SOUTHWEST OF A FLAGPOLE.
 AJ3059'NOTE--  ACCESS TO POINT THROUGH A SIX INCH LOGO CAP.  DATUM POINT IS
 AJ3059'0.35 FT BELOW CAP.
 AJ3059
 AJ3059                          STATION RECOVERY (2009)
 AJ3059
 AJ3059'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ3059'RECOVERED AS DESCRIBED
 AJ3059
 AJ3059                          STATION RECOVERY (2009)
 AJ3059
 AJ3059'RECOVERY NOTE BY G HENKENHOFF AND ASSOCIATES 2009 (LSM)
 AJ3059'RECOVERED AS DESCRIBED.
 AJ3059
 AJ3059                          STATION RECOVERY (2010)
 AJ3059
 AJ3059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ3059'RECOVERED IN GOOD CONDITION.
 AJ3059
 AJ3059                          STATION RECOVERY (2015)
 AJ3059
 AJ3059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 AJ3059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3058 ***********************************************************************
 AJ3058  DESIGNATION -  BH21 RM
 AJ3058  PID         -  AJ3058
 AJ3058  STATE/COUNTY-  IL/COOK
 AJ3058  COUNTRY     -  US
 AJ3058  USGS QUAD   -  STREAMWOOD (2018)
 AJ3058
 AJ3058                         *CURRENT SURVEY CONTROL
 AJ3058  ______________________________________________________________________
 AJ3058* NAD 83(2011) POSITION- 42 06 47.05683(N) 088 10 53.77700(W)   ADJUSTED
 AJ3058* NAD 83(2011) ELLIP HT-   237.272 (meters)        (06/27/12)   ADJUSTED
 AJ3058* NAD 83(2011) EPOCH   -  2010.00
 AJ3058* NAVD 88 ORTHO HEIGHT -   270.9   (meters)      889.    (feet) GPS OBS
 AJ3058  ______________________________________________________________________
 AJ3058  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3058  GEOID HEIGHT    -        -33.606 (meters)                     GEOID99
 AJ3058  GEOID HEIGHT    -        -33.674 (meters)                     GEOID18
 AJ3058  NAD 83(2011) X  -    150,368.770 (meters)                     COMP
 AJ3058  NAD 83(2011) Y  - -4,736,375.620 (meters)                     COMP
 AJ3058  NAD 83(2011) Z  -  4,255,088.052 (meters)                     COMP
 AJ3058  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 AJ3058
 AJ3058  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3058  Standards:
 AJ3058         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3058            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3058  -------------------------------------------------------------------
 AJ3058  NETWORK    0.57   0.76           0.26   0.20   0.39     -0.11495286
 AJ3058  -------------------------------------------------------------------
 AJ3058  Click here for local accuracies and other accuracy information.
 AJ3058
 AJ3058.The horizontal coordinates were established by GPS observations
 AJ3058.and adjusted by the National Geodetic Survey in June 2012.
 AJ3058
 AJ3058.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3058.been affixed to the stable North American tectonic plate. See 
 AJ3058.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3058
 AJ3058.The horizontal coordinates are valid at the epoch date displayed above
 AJ3058.which is a decimal equivalence of Year/Month/Day.
 AJ3058
 AJ3058.The orthometric height was determined by GPS observations and a
 AJ3058.high-resolution geoid model.
 AJ3058
 AJ3058.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3058.GEOID18 height accuracy estimate available here.
 AJ3058
 AJ3058.Click photographs - Photos may exist for this station.
 AJ3058
 AJ3058.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3058
 AJ3058.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3058
 AJ3058.The ellipsoidal height was determined by GPS observations
 AJ3058.and is referenced to NAD 83.
 AJ3058
 AJ3058. The following values were computed from the NAD 83(2011) position.
 AJ3058
 AJ3058;                    North         East     Units Scale Factor Converg.
 AJ3058;SPC IL E     -   604,672.766   312,548.240   MT  0.99997694   +0 06 06.3
 AJ3058;SPC IL E     - 1,983,830.57  1,025,418.68   sFT  0.99997694   +0 06 06.3
 AJ3058;UTM  16      - 4,663,006.054   402,315.029   MT  0.99971741   -0 47 32.8
 AJ3058
 AJ3058!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3058!SPC IL E     -   0.99996279  x   0.99997694  =   0.99993973
 AJ3058!UTM  16      -   0.99996279  x   0.99971741  =   0.99968021
 AJ3058
 AJ3058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0231563006(NAD 83)
 AJ3058
 AJ3058|---------------------------------------------------------------------|
 AJ3058| PID    Reference Object                     Distance      Geod. Az  |
 AJ3058|                                                           dddmmss.s |
 AJ3058| AJ3059 BH21                                105.574 METERS 32334     |
 AJ3058|---------------------------------------------------------------------|
 AJ3058
 AJ3058                          SUPERSEDED SURVEY CONTROL
 AJ3058
 AJ3058  NAD 83(2007)-  42 06 47.05717(N)    088 10 53.77805(W) AD(2002.00) 0
 AJ3058  ELLIP H (02/10/07)  237.301  (m)                       GP(2002.00)    
 AJ3058  ELLIP H (02/03/05)  237.295  (m)                       GP(       ) 4 2
 AJ3058  NAD 83(1997)-  42 06 47.05716(N)    088 10 53.77769(W) AD(       ) 1
 AJ3058  ELLIP H (04/24/01)  237.318  (m)                       GP(       ) 4 1
 AJ3058
 AJ3058.Superseded values are not recommended for survey control.
 AJ3058
 AJ3058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3058.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3058
 AJ3058_MARKER: I = METAL ROD
 AJ3058_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3058+WITH SETTING: INFORMATION.
 AJ3058_MARK LOGO: IL0512
 AJ3058_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ3058_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3058+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2000
 AJ3058
 AJ3058  HISTORY     - Date     Condition        Report By
 AJ3058  HISTORY     - 20001003 MONUMENTED       SECI
 AJ3058
 AJ3058                          STATION DESCRIPTION
 AJ3058
 AJ3058'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3058'THIS POINT IS NOT TO BE INCLUDED WITH THE SUBMITTAL IT IS AN AZIMUTH
 AJ3058'MARK.  SET 1 1/4 INCH BY 30 INCH IRON REBAR WITH A DRILLED MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8599 ***********************************************************************
 DG8599  DESIGNATION -  BH22
 DG8599  PID         -  DG8599
 DG8599  STATE/COUNTY-  IL/COOK
 DG8599  COUNTRY     -  US
 DG8599  USGS QUAD   -  STREAMWOOD (2018)
 DG8599
 DG8599                         *CURRENT SURVEY CONTROL
 DG8599  ______________________________________________________________________
 DG8599* NAD 83(2011) POSITION- 42 06 11.61053(N) 088 13 36.36220(W)   ADJUSTED
 DG8599* NAD 83(2011) ELLIP HT-   232.307 (meters)        (06/27/12)   ADJUSTED
 DG8599* NAD 83(2011) EPOCH   -  2010.00
 DG8599* NAVD 88 ORTHO HEIGHT -   265.9   (meters)      872.    (feet) GPS OBS
 DG8599  ______________________________________________________________________
 DG8599  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8599  GEOID HEIGHT    -        -33.591 (meters)                     GEOID03
 DG8599  GEOID HEIGHT    -        -33.628 (meters)                     GEOID18
 DG8599  NAD 83(2011) X  -    146,657.924 (meters)                     COMP
 DG8599  NAD 83(2011) Y  - -4,737,222.010 (meters)                     COMP
 DG8599  NAD 83(2011) Z  -  4,254,273.320 (meters)                     COMP
 DG8599  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 DG8599
 DG8599  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8599  Standards:
 DG8599         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8599            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8599  -------------------------------------------------------------------
 DG8599  NETWORK    0.57   0.92           0.26   0.20   0.47     -0.07191093
 DG8599  -------------------------------------------------------------------
 DG8599  Click here for local accuracies and other accuracy information.
 DG8599
 DG8599.The horizontal coordinates were established by GPS observations
 DG8599.and adjusted by the National Geodetic Survey in June 2012.
 DG8599
 DG8599.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8599.been affixed to the stable North American tectonic plate. See 
 DG8599.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8599
 DG8599.The horizontal coordinates are valid at the epoch date displayed above
 DG8599.which is a decimal equivalence of Year/Month/Day.
 DG8599
 DG8599.The orthometric height was determined by GPS observations and a
 DG8599.high-resolution geoid model.
 DG8599
 DG8599.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8599.GEOID18 height accuracy estimate available here.
 DG8599
 DG8599.Click photographs - Photos may exist for this station.
 DG8599
 DG8599.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8599
 DG8599.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8599
 DG8599.The ellipsoidal height was determined by GPS observations
 DG8599.and is referenced to NAD 83.
 DG8599
 DG8599. The following values were computed from the NAD 83(2011) position.
 DG8599
 DG8599;                    North         East     Units Scale Factor Converg.
 DG8599;SPC IL E     -   603,573.478   308,814.575   MT  0.99997596   +0 04 17.2
 DG8599;SPC IL E     - 1,980,223.99  1,013,169.15   sFT  0.99997596   +0 04 17.2
 DG8599;UTM  16      - 4,661,965.427   398,565.620   MT  0.99972660   -0 49 21.3
 DG8599
 DG8599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8599!SPC IL E     -   0.99996357  x   0.99997596  =   0.99993953
 DG8599!UTM  16      -   0.99996357  x   0.99972660  =   0.99969018
 DG8599
 DG8599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9856561965(NAD 83)
 DG8599
 DG8599|---------------------------------------------------------------------|
 DG8599| PID    Reference Object                     Distance      Geod. Az  |
 DG8599|                                                           dddmmss.s |
 DG8599| DG8600 BH22 AZ MK                          234.722 METERS 21228     |
 DG8599|---------------------------------------------------------------------|
 DG8599
 DG8599                          SUPERSEDED SURVEY CONTROL
 DG8599
 DG8599  NAD 83(2007)-  42 06 11.61056(N)    088 13 36.36317(W) AD(2002.00) 0
 DG8599  ELLIP H (02/10/07)  232.338  (m)                       GP(2002.00)    
 DG8599  ELLIP H (02/03/05)  232.327  (m)                       GP(       ) 4 2
 DG8599  NAD 83(1997)-  42 06 11.61082(N)    088 13 36.36304(W) AD(       ) 1
 DG8599  ELLIP H (12/29/04)  232.353  (m)                       GP(       ) 3 2
 DG8599
 DG8599.Superseded values are not recommended for survey control.
 DG8599
 DG8599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8599.See file dsdata.pdf to determine how the superseded data were derived.
 DG8599
 DG8599_MARKER: I = METAL ROD
 DG8599_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG8599_STAMPING: BH22
 DG8599_MARK LOGO: GEWALT
 DG8599_PROJECTION: RECESSED 15 CENTIMETERS
 DG8599_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8599_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8599+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2003
 DG8599_ROD/PIPE-DEPTH: 3.0 meters
 DG8599_SLEEVE-DEPTH  : 0.9 meters
 DG8599
 DG8599  HISTORY     - Date     Condition        Report By
 DG8599  HISTORY     - 20030912 MONUMENTED       GEWALT
 DG8599
 DG8599                          STATION DESCRIPTION
 DG8599
 DG8599'DESCRIBED BY GEWALT-HAMILTON 2003 (DB)
 DG8599'THE STATION IS LOCATED APPROXIMATELY 2.2 MI WSW FROM BARRINGTON HILLS
 DG8599'VILLAGE HALL IN THE SOUTHEAST QUARTER OF SECTION 19 TOWNSHIP 42 NORTH
 DG8599'9 EAST IN COOK  COUNTY.
 DG8599'
 DG8599'THE STATION IS ON RIGHT-OF-WAY LAND AT THE SOUTHEAST CORNER OF PENNY
 DG8599'ROAD  AND PONDGATE  DRIVE.
 DG8599'
 DG8599'TO REACH THE STATION FROM THE BARRINGTON HILLS VILLAGE HALL AT THE
 DG8599'INTERSECTION ILLINOIS ROUTE 68 AND 62 PROCEED SOUTHWEST ON ROUTE 68
 DG8599'1.5 MI TO THE  INTERSECTION WITH HEALY ROAD. PROCEED SOUTH / SOUTHWEST
 DG8599'ON HEALY 0.7 MI TO THE  INTERSECTION WITH PENNY ROAD. PROCEED WEST ON
 DG8599'PENNY ROAD 0.1 MI TO PONDGATE DRIVE.
 DG8599'
 DG8599'THE STATION IS 38.4 FEET SOUTHWEST OF CENTERLINE OF PENNY ROAD,  26.0
 DG8599'FEET EAST OF CENTERLINE OF POND GATE DRIVE AND 22.5 FEET SOUTHWEST OF
 DG8599'FIRST POWER  POLE EAST OF PENNY ROAD AND POND GATE ROAD INTERSECTION
 DG8599'ON SOUTH SIDE OF PENNY ROAD.  NOTE  ACCESS TO DATUM POINT THROUGH
 DG8599'6-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8600 ***********************************************************************
 DG8600  DESIGNATION -  BH22 AZ MK
 DG8600  PID         -  DG8600
 DG8600  STATE/COUNTY-  IL/COOK
 DG8600  COUNTRY     -  US
 DG8600  USGS QUAD   -  STREAMWOOD (2018)
 DG8600
 DG8600                         *CURRENT SURVEY CONTROL
 DG8600  ______________________________________________________________________
 DG8600* NAD 83(2011) POSITION- 42 06 05.19199(N) 088 13 41.84572(W)   ADJUSTED
 DG8600* NAD 83(2011) ELLIP HT-   229.577 (meters)        (06/27/12)   ADJUSTED
 DG8600* NAD 83(2011) EPOCH   -  2010.00
 DG8600* NAVD 88 ORTHO HEIGHT -   263.2   (meters)      864.    (feet) GPS OBS
 DG8600  ______________________________________________________________________
 DG8600  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8600  GEOID HEIGHT    -        -33.586 (meters)                     GEOID03
 DG8600  GEOID HEIGHT    -        -33.623 (meters)                     GEOID18
 DG8600  NAD 83(2011) X  -    146,536.028 (meters)                     COMP
 DG8600  NAD 83(2011) Y  - -4,737,356.601 (meters)                     COMP
 DG8600  NAD 83(2011) Z  -  4,254,124.550 (meters)                     COMP
 DG8600  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 DG8600
 DG8600  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8600  Standards:
 DG8600         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8600            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8600  -------------------------------------------------------------------
 DG8600  NETWORK    0.55   0.92           0.25   0.19   0.47     -0.04576957
 DG8600  -------------------------------------------------------------------
 DG8600  Click here for local accuracies and other accuracy information.
 DG8600
 DG8600.The horizontal coordinates were established by GPS observations
 DG8600.and adjusted by the National Geodetic Survey in June 2012.
 DG8600
 DG8600.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8600.been affixed to the stable North American tectonic plate. See 
 DG8600.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8600
 DG8600.The horizontal coordinates are valid at the epoch date displayed above
 DG8600.which is a decimal equivalence of Year/Month/Day.
 DG8600
 DG8600.The orthometric height was determined by GPS observations and a
 DG8600.high-resolution geoid model.
 DG8600
 DG8600.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8600.GEOID18 height accuracy estimate available here.
 DG8600
 DG8600.Click photographs - Photos may exist for this station.
 DG8600
 DG8600.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8600
 DG8600.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8600
 DG8600.The ellipsoidal height was determined by GPS observations
 DG8600.and is referenced to NAD 83.
 DG8600
 DG8600. The following values were computed from the NAD 83(2011) position.
 DG8600
 DG8600;                    North         East     Units Scale Factor Converg.
 DG8600;SPC IL E     -   603,375.288   308,688.828   MT  0.99997593   +0 04 13.5
 DG8600;SPC IL E     - 1,979,573.76  1,012,756.60   sFT  0.99997593   +0 04 13.5
 DG8600;UTM  16      - 4,661,769.271   398,436.827   MT  0.99972692   -0 49 24.9
 DG8600
 DG8600!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8600!SPC IL E     -   0.99996399  x   0.99997593  =   0.99993993
 DG8600!UTM  16      -   0.99996399  x   0.99972692  =   0.99969092
 DG8600
 DG8600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9843661769(NAD 83)
 DG8600
 DG8600|---------------------------------------------------------------------|
 DG8600| PID    Reference Object                     Distance      Geod. Az  |
 DG8600|                                                           dddmmss.s |
 DG8600| DG8599 BH22                                234.722 METERS 03228     |
 DG8600|---------------------------------------------------------------------|
 DG8600
 DG8600                          SUPERSEDED SURVEY CONTROL
 DG8600
 DG8600  NAD 83(2007)-  42 06 05.19202(N)    088 13 41.84669(W) AD(2002.00) 0
 DG8600  ELLIP H (02/10/07)  229.609  (m)                       GP(2002.00)    
 DG8600  ELLIP H (02/03/05)  229.596  (m)                       GP(       ) 4 2
 DG8600  NAD 83(1997)-  42 06 05.19228(N)    088 13 41.84656(W) AD(       ) 1
 DG8600  ELLIP H (12/29/04)  229.623  (m)                       GP(       ) 3 2
 DG8600
 DG8600.Superseded values are not recommended for survey control.
 DG8600
 DG8600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8600.See file dsdata.pdf to determine how the superseded data were derived.
 DG8600
 DG8600_MARKER: DD = SURVEY DISK
 DG8600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8600_STAMPING: BH22 AZ MK
 DG8600_MARK LOGO: GEWALT
 DG8600_PROJECTION: FLUSH
 DG8600_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8600+STABILITY: SURFACE MOTION
 DG8600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8600+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2003
 DG8600
 DG8600  HISTORY     - Date     Condition        Report By
 DG8600  HISTORY     - 20030912 MONUMENTED       GEWALT
 DG8600
 DG8600                          STATION DESCRIPTION
 DG8600
 DG8600'DESCRIBED BY GEWALT-HAMILTON 2003 (DB)
 DG8600'THE STATION IS LOCATED APPROXIMATELY 2.3 MI WSW FROM BARRINGTON HILLS
 DG8600'VILLAGE HALL IN THE SOUTHEAST QUARTER OF SECTION 19 TOWNSHIP 42 NORTH
 DG8600'9 EAST IN COOK  COUNTY.
 DG8600'
 DG8600'THE STATION IS ON RIGHT-OF-WAY LAND IN POND GATE DRIVE AND 703 GOODMAN
 DG8600'COURT.
 DG8600'
 DG8600'TO REACH THE STATION FROM THE BARRINGTON HILLS VILLAGE HALL AT THE
 DG8600'INTERSECTION ILLINOIS ROUTE 68 AND 62 PROCEED SOUTHWEST ON ROUTE 68
 DG8600'1.5 MI TO THE  INTERSECTION WITH HEALY ROAD. PROCEED SOUTH / SOUTHWEST
 DG8600'ON HEALY 0.7 MI TO THE  INTERSECTION WITH PENNY ROAD. PROCEED WEST ON
 DG8600'PENNY ROAD 0.1 MI TO PONDGATE DRIVE.  PROCEED SOUTH ON PONDGATE DRIVE
 DG8600'0.15 MI.
 DG8600'
 DG8600'THE STATION IS 109 FEET SOUTH OF CENTERLINE OF GOODMAN COURT,  19.5
 DG8600'FEET WEST OF POND GATE DRIVE AND 184.2 FEET EAST OF SOUTHEAST CORNER
 DG8600'OF TWO STORY  BRICK RESIDENCE AT 703 GOODMAN COURT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1658 ***********************************************************************
 JB1658  DESIGNATION -  BIBLE
 JB1658  PID         -  JB1658
 JB1658  STATE/COUNTY-  IL/CLAY
 JB1658  COUNTRY     -  US
 JB1658  USGS QUAD   -  LATONA (2018)
 JB1658
 JB1658                         *CURRENT SURVEY CONTROL
 JB1658  ______________________________________________________________________
 JB1658* NAD 83(1997) POSITION- 38 52 41.38024(N) 088 22 13.38480(W)   ADJUSTED
 JB1658* NAVD 88 ORTHO HEIGHT -   159.    (meters)      522.    (feet) SCALED
 JB1658  ______________________________________________________________________
 JB1658  GEOID HEIGHT    -        -31.521 (meters)                     GEOID18
 JB1658  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 JB1658  HORZ ORDER      -  SECOND
 JB1658
 JB1658.The horizontal coordinates were established by classical geodetic methods
 JB1658.and adjusted by the National Geodetic Survey in October 1999.
 JB1658
 JB1658.The orthometric height was scaled from a topographic map.
 JB1658
 JB1658.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1658.GEOID18 height accuracy estimate available here.
 JB1658
 JB1658.Click photographs - Photos may exist for this station.
 JB1658
 JB1658.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1658
 JB1658. The following values were computed from the NAD 83(1997) position.
 JB1658
 JB1658;                    North         East     Units Scale Factor Converg.
 JB1658;SPC IL E     -   245,453.179   296,784.959   MT  0.99997513   -0 01 23.7
 JB1658;SPC IL E     -   805,290.97    973,701.99   sFT  0.99997513   -0 01 23.7
 JB1658;UTM  16      - 4,304,148.491   381,130.317   MT  0.99977399   -0 51 36.9
 JB1658
 JB1658!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1658!SPC IL E     -   0.99998001  x   0.99997513  =   0.99995515
 JB1658!UTM  16      -   0.99998001  x   0.99977399  =   0.99975401
 JB1658
 JB1658:                Primary Azimuth Mark                     Grid Az
 JB1658:SPC IL E     -  BIBLE AZ MK                              141 48 12.5
 JB1658:UTM  16      -  BIBLE AZ MK                              142 38 25.7
 JB1658
 JB1658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8113004148(NAD 83)
 JB1658
 JB1658|---------------------------------------------------------------------|
 JB1658| PID    Reference Object                     Distance      Geod. Az  |
 JB1658|                                                           dddmmss.s |
 JB1658| CI3001 BIBLE AZ MK                         APPROX. 0.5 KM 1414648.8 |
 JB1658| JB1641 CLAY CITY MUNICIPAL TANK            APPROX.21.6 KM 1762542.8 |
 JB1658| JB1642 CLAY CITY RAD STA 370 MAST          APPROX.23.7 KM 1763635.8 |
 JB1658| CI3002 BIBLE RM 1                           25.997 METERS 17936     |
 JB1658| KB1231 HARTVILLE STATE POLICE RAD TWR      APPROX.23.8 KM 3212625.6 |
 JB1658| CI3003 BIBLE RM 2                           22.472 METERS 35936     |
 JB1658|---------------------------------------------------------------------|
 JB1658
 JB1658                          SUPERSEDED SURVEY CONTROL
 JB1658
 JB1658  NAD 83(1997)-  38 52 41.38945(N)    088 22 13.38007(W) AD(       ) 2
 JB1658  NAD 83(1986)-  38 52 41.39330(N)    088 22 13.38087(W) AD(       ) 2
 JB1658  NAD 27      -  38 52 41.22912(N)    088 22 13.22506(W) AD(       ) 2
 JB1658
 JB1658.Superseded values are not recommended for survey control.
 JB1658
 JB1658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1658.See file dsdata.pdf to determine how the superseded data were derived.
 JB1658
 JB1658_MARKER: DS = TRIANGULATION STATION DISK
 JB1658_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1658_STAMPING: BIBLE 1961
 JB1658_MARK LOGO: CGS
 JB1658_PROJECTION: FLUSH
 JB1658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1658+STABILITY: SURFACE MOTION
 JB1658
 JB1658  HISTORY     - Date     Condition        Report By
 JB1658  HISTORY     - 1961     MONUMENTED       CGS
 JB1658
 JB1658                          STATION DESCRIPTION
 JB1658
 JB1658'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1658'IT IS ABOUT 13 MILES NORTH OF CLAY CITY, 8 MILES NORTH OF SAILOR
 JB1658'SPRINGS, IN THE NW 0.25 OF SEC 13, T-5-N, R-7-E, AND ON THE PROPERTY
 JB1658'OF MR WALTER GALLOWAY.  IT IS 412 FEET SOUTH OF A SMALL CLUMP OF HEDGE
 JB1658'TREES, 22 FEET WEST OF THE CENTERLINE OF A GRADED ROAD AND 5 FEET
 JB1658'SOUTHEAST OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1658'STAMPED BIBLE 1961.
 JB1658'
 JB1658'TO REACH THE STATION FROM THE RAILROAD CROSSING JUST EAST OF THE
 JB1658'RAILROAD DEPOT IN CLAY CITY, GO NORTH ON THE PAVED ROAD FOR 1.25 MILE
 JB1658'TO THE CONCRETE BRIDGE OVER THE LITTLE WABASH RIVER.  CONTINUE NORTH
 JB1658'ON THE PAVED ROAD FOR 4.3 MILES TO A CROSSROAD AND A SIGN ON THE RIGHT
 JB1658'LOUISVILLE 8.  CONTINUE NORTH ON THE PAVED ROAD FOR 2.7 MILES TO A
 JB1658'GRAVELED CROSSROAD.  CONTINUE NORTH ON THE PAVED ROAD FOR 4.2 MILES TO
 JB1658'A GRAVELED CROSSROAD AND A SIGN OF THE RIGHT BIBLE GROVE 4 M.  TURN
 JB1658'RIGHT AND GO EAST, NORTH AND EAST ON THE GRAVELED ROAD FOR 1.05 MILE
 JB1658'TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON THE GRADED ROAD FOR
 JB1658'0.3 MILE TO THE STATION ON THE LEFT.
 JB1658'
 JB1658'TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINE EAST ON THE
 JB1658'GRAVELED ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT.
 JB1658'
 JB1658'REFERENCE MARK 1 IS 87 FEET SOUTH OF THE WITNESS POST AND 25 FEET WEST
 JB1658'OF THE CENTERLINE OF THE ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1658'STAMPED BIBLE NO 1 1961.
 JB1658'
 JB1658'REFERENCE MARK 2 IS 71 FEET NORTH OF THE WITNESS POST AND 22 FEET WEST
 JB1658'OF THE CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 1 INCH AND THE
 JB1658'DISK IS STAMPED BIBLE NO 2 1961.
 JB1658'
 JB1658'THE AZIMUTH MARK IS 102 FEET NORTHWEST OF THE INTERSECTION OF THE
 JB1658'GRAVELED ROAD AND A DRIVEWAY SOUTH, 19 FEET NORTH OF THE CENTERLINE OF
 JB1658'THE ROAD, 1 FOOT SOUTH OF A FENCE AND 1 FOOT WEST OF A TELEPHONE POLE
 JB1658'AND WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1658'STAMPED BIBLE 1961.
 JB1658'
 JB1658'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1662 ***********************************************************************
 JB1662  DESIGNATION -  BIBLE GROVE ST PAULS CH SPIRE
 JB1662  PID         -  JB1662
 JB1662  STATE/COUNTY-  IL/CLAY
 JB1662  COUNTRY     -  US
 JB1662  USGS QUAD   -  EBERLE (2018)
 JB1662
 JB1662                         *CURRENT SURVEY CONTROL
 JB1662  ______________________________________________________________________
 JB1662* NAD 83(1997) POSITION- 38 54 43.38379(N) 088 26 11.31160(W)   ADJUSTED
 JB1662  ______________________________________________________________________
 JB1662  GEOID HEIGHT    -        -31.571 (meters)                     GEOID18
 JB1662  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 JB1662  HORZ ORDER      -  THIRD
 JB1662
 JB1662.The horizontal coordinates were established by classical geodetic methods
 JB1662.and adjusted by the National Geodetic Survey in October 1999.
 JB1662
 JB1662.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1662.GEOID18 height accuracy estimate available here.
 JB1662
 JB1662.Click photographs - Photos may exist for this station.
 JB1662
 JB1662.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1662
 JB1662. The following values were computed from the NAD 83(1997) position.
 JB1662
 JB1662;                    North         East     Units Scale Factor Converg.
 JB1662;SPC IL E     -   249,219.724   291,054.342   MT  0.99997599   -0 03 53.2
 JB1662;SPC IL E     -   817,648.38    954,900.79   sFT  0.99997599   -0 03 53.2
 JB1662;UTM  16      - 4,307,997.632   375,456.448   MT  0.99979100   -0 54 08.7
 JB1662
 JB1662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7545607997(NAD 83)
 JB1662
 JB1662                          SUPERSEDED SURVEY CONTROL
 JB1662
 JB1662  NAD 83(1997)-  38 54 43.39479(N)    088 26 11.30727(W) AD(       ) 3
 JB1662  NAD 83(1986)-  38 54 43.39729(N)    088 26 11.30790(W) AD(       ) 3
 JB1662  NAD 27      -  38 54 43.23379(N)    088 26 11.14508(W) AD(       ) 3
 JB1662
 JB1662.Superseded values are not recommended for survey control.
 JB1662
 JB1662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1662.See file dsdata.pdf to determine how the superseded data were derived.
 JB1662
 JB1662_MARKER: 90 = CHURCH SPIRE
 JB1662
 JB1662  HISTORY     - Date     Condition        Report By
 JB1662  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1662
 JB1662                          STATION DESCRIPTION
 JB1662
 JB1662'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1662'THE STATION IS THE CENTER OF THE TOP OF THE SPIRE LOCATED ABOUT 3
 JB1662'MILES NORTHEAST OF
 JB1662'THE VILLAGE OF BIBLE GROVE.  IT IS A SMALL WOOD
 JB1662'CHURCH PAINTED WHITE WITH A METAL
 JB1662'SPIRE PAINTED WHITE ON ITS TOP.
 JB1662'THE OVERALL HEIGHT IS ABOUT 60 FEET.
 JB1662'
 JB1662'TO REACH FROM THE POST OFFICE IN BIBLE GROVE, GO EAST ON A PAVED ROAD
 JB1662'FOR 0.5 MILE TO A SIDE
 JB1662'ROAD LEFT.  TURN LEFT AND GO NORTH ON A PAVED ROAD FOR
 JB1662'2.8 MILES TO A T-ROAD AND THE
 JB1662'CHURCH ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1712 ***********************************************************************
 JB1712  DESIGNATION -  BIG
 JB1712  PID         -  JB1712
 JB1712  STATE/COUNTY-  IL/WAYNE
 JB1712  COUNTRY     -  US
 JB1712  USGS QUAD   -  BOYLESTON (2018)
 JB1712
 JB1712                         *CURRENT SURVEY CONTROL
 JB1712  ______________________________________________________________________
 JB1712* NAD 83(1997) POSITION- 38 19 05.93786(N) 088 27 16.26938(W)   ADJUSTED
 JB1712* NAVD 88 ORTHO HEIGHT -   126.    (meters)      413.    (feet) SCALED
 JB1712  ______________________________________________________________________
 JB1712  GEOID HEIGHT    -        -30.478 (meters)                     GEOID18
 JB1712  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 JB1712  HORZ ORDER      -  THIRD
 JB1712
 JB1712.The horizontal coordinates were established by classical geodetic methods
 JB1712.and adjusted by the National Geodetic Survey in October 1999.
 JB1712
 JB1712.The orthometric height was scaled from a topographic map.
 JB1712
 JB1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1712.GEOID18 height accuracy estimate available here.
 JB1712
 JB1712.Click photographs - Photos may exist for this station.
 JB1712
 JB1712.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1712
 JB1712. The following values were computed from the NAD 83(1997) position.
 JB1712
 JB1712;                    North         East     Units Scale Factor Converg.
 JB1712;SPC IL E     -   183,313.840   289,402.377   MT  0.99997638   -0 04 30.5
 JB1712;SPC IL E     -   601,422.16    949,480.97   sFT  0.99997638   -0 04 30.5
 JB1712;UTM  16      - 4,242,134.628   372,847.871   MT  0.99979911   -0 54 07.1
 JB1712
 JB1712!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1712!SPC IL E     -   0.99998503  x   0.99997638  =   0.99996141
 JB1712!UTM  16      -   0.99998503  x   0.99979911  =   0.99978414
 JB1712
 JB1712:                Primary Azimuth Mark                     Grid Az
 JB1712:SPC IL E     -  BIG AZ MK                                088 35 53.1
 JB1712:UTM  16      -  BIG AZ MK                                089 25 29.7
 JB1712
 JB1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7284742134(NAD 83)
 JB1712
 JB1712|---------------------------------------------------------------------|
 JB1712| PID    Reference Object                     Distance      Geod. Az  |
 JB1712|                                                           dddmmss.s |
 JB1712| CI3005 BIG RM 1                             18.751 METERS 04755     |
 JB1712| CI3004 BIG AZ MK                           APPROX. 0.5 KM 0883122.6 |
 JB1712| CI3006 BIG RM 2                             20.413 METERS 31052     |
 JB1712|---------------------------------------------------------------------|
 JB1712
 JB1712                          SUPERSEDED SURVEY CONTROL
 JB1712
 JB1712  NAD 83(1997)-  38 19 05.94674(N)    088 27 16.26716(W) AD(       ) 3
 JB1712  NAD 83(1993)-  38 19 05.94944(N)    088 27 16.26750(W) AD(       ) 3
 JB1712  NAD 83(1986)-  38 19 05.95122(N)    088 27 16.26882(W) AD(       ) 3
 JB1712  NAD 27      -  38 19 05.77873(N)    088 27 16.09407(W) AD(       ) 3
 JB1712
 JB1712.Superseded values are not recommended for survey control.
 JB1712
 JB1712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1712.See file dsdata.pdf to determine how the superseded data were derived.
 JB1712
 JB1712_MARKER: DS = TRIANGULATION STATION DISK
 JB1712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1712_STAMPING: BIG 1961
 JB1712_MARK LOGO: CGS
 JB1712_PROJECTION: RECESSED 41 CENTIMETERS
 JB1712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1712+STABILITY: SURFACE MOTION
 JB1712
 JB1712  HISTORY     - Date     Condition        Report By
 JB1712  HISTORY     - 1961     MONUMENTED       CGS
 JB1712
 JB1712                          STATION DESCRIPTION
 JB1712
 JB1712'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1712'THE STATION IS ABOUT 7 MILES SOUTHWEST OF FAIRFIELD, 5.25 MILES
 JB1712'SOUTHEAST OF SIMS, IN BIG MOUND TOWNSHIP, IN AN UNUSED SCHOOL YARD, IN
 JB1712'THE SOUTHWEST 0.25 OF SECTION 29, T 2 S, R 7 E AND ON THE PROPERTY OF
 JB1712'MR FRANK SHORB.  IT IS 16 FEET NORTH OF A WATER PUMP, 48 FEET SOUTH OF
 JB1712'A WIRE FENCE, 54 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE OLD
 JB1712'SCHOOL HOUSE, 65 FEET WEST OF A WIRE FENCE, 68 FEET SOUTH OF THE
 JB1712'CENTERLINE OF A GRAVELED ROAD AND 72 FEET SOUTHEAST OF A WITNESS POST.
 JB1712'THE MONUMENT IS 16 INCHES UNDERGROUND AND THE DISK IS STAMPED BIG
 JB1712'1961.
 JB1712'
 JB1712'TO REACH FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE HIGHWAY 15
 JB1712'ABOUT 2 MILES WEST OF FAIRFIELD, GO WEST ON HIGHWAY 15 FOR 2.35 MILES
 JB1712'TO A CROSSROAD IN THE VILLAGE OF BOYLESTON.  TURN LEFT AND GO SOUTH ON
 JB1712'A PAVED ROAD FOR 0.6 MILE TO A RAILROAD CROSSING AT THE END OF THE
 JB1712'PAVEMENT.  CONTINUE SOUTH ON A GRAVELED ROAD FOR 1.55 MILES TO WHERE
 JB1712'ROAD CURVES WEST.  TURN RIGHT AND GO WEST ON THE GRAVELED ROAD FOR
 JB1712'0.25 MILE TO A T-ROAD.  TURN LEFT AND GO SOUTH ON A GRAVELED ROAD FOR
 JB1712'1.45 MILES TO A CROSSROAD AND THE AZIMUTH MARK IN THE SOUTHWEST ANGLE
 JB1712'OF THE CROSSROAD.  TURN RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.35
 JB1712'MILE TO THE STATION ON THE LEFT.
 JB1712'
 JB1712'REFERENCE MARK 1 IS 6 FEET SOUTH OF A WIRE FENCE, 21 FEET WEST OF A
 JB1712'WIRE FENCE, 27 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD AND
 JB1712'100 FEET EAST OF THE WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 JB1712'IS STAMPED BIG NO 1 1961.
 JB1712'
 JB1712'REFERENCE MARK 2 IS 5 FEET SOUTHEAST OF THE WITNESS POST, 5 FEET SOUTH
 JB1712'OF THE WIRE FENCE, 17 FEET NORHTEAST OF AN 8 INCH PINE TREE AND 24
 JB1712'FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD.  THE MONUMENT IS
 JB1712'FLUSH AND THE DISK IS STAMPED BIG NO 2 1961.
 JB1712'
 JB1712'THE AZIMUTH MARK IS 1 FOOT NORTHWEST OF A WITNESS POST, 2 FEET WEST OF
 JB1712'A POWER POLE, 21 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD AND 22
 JB1712'FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD.  THE MONUMENT
 JB1712'PROJECTS 6 INCHES AND THE DISK IS STAMPED BIG 1961.
 JB1712'
 JB1712'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI3004 ***********************************************************************
 CI3004  DESIGNATION -  BIG AZ MK
 CI3004  PID         -  CI3004
 CI3004  STATE/COUNTY-  IL/WAYNE
 CI3004  COUNTRY     -  US
 CI3004  USGS QUAD   -  BOYLESTON (2018)
 CI3004
 CI3004                         *CURRENT SURVEY CONTROL
 CI3004  ______________________________________________________________________
 CI3004* NAD 83(2011) POSITION- 38 19 06.38867(N) 088 26 54.70759(W)   ADJUSTED
 CI3004* NAD 83(2011) ELLIP HT-    93.127 (meters)        (06/27/12)   ADJUSTED
 CI3004* NAD 83(2011) EPOCH   -  2010.00
 CI3004* NAVD 88 ORTHO HEIGHT -   123.6   (meters)      406.    (feet) GPS OBS
 CI3004  ______________________________________________________________________
 CI3004  NAVD 88 orthometric height was determined with geoid model    GEOID09
 CI3004  GEOID HEIGHT    -        -30.479 (meters)                     GEOID09
 CI3004  GEOID HEIGHT    -        -30.481 (meters)                     GEOID18
 CI3004  NAD 83(2011) X  -    135,663.475 (meters)                     COMP
 CI3004  NAD 83(2011) Y  - -5,008,826.541 (meters)                     COMP
 CI3004  NAD 83(2011) Z  -  3,933,294.768 (meters)                     COMP
 CI3004  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 CI3004
 CI3004  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI3004  Standards:
 CI3004         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI3004            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI3004  -------------------------------------------------------------------
 CI3004  NETWORK    0.62   1.02           0.29   0.20   0.52     -0.03126348
 CI3004  -------------------------------------------------------------------
 CI3004  Click here for local accuracies and other accuracy information.
 CI3004
 CI3004.The horizontal coordinates were established by GPS observations
 CI3004.and adjusted by the National Geodetic Survey in June 2012.
 CI3004
 CI3004.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI3004.been affixed to the stable North American tectonic plate. See 
 CI3004.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI3004
 CI3004.The horizontal coordinates are valid at the epoch date displayed above
 CI3004.which is a decimal equivalence of Year/Month/Day.
 CI3004
 CI3004.The orthometric height was determined by GPS observations and a
 CI3004.high-resolution geoid model.
 CI3004
 CI3004.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI3004.GEOID18 height accuracy estimate available here.
 CI3004
 CI3004.Click photographs - Photos may exist for this station.
 CI3004
 CI3004.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI3004
 CI3004.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI3004
 CI3004.The ellipsoidal height was determined by GPS observations
 CI3004.and is referenced to NAD 83.
 CI3004
 CI3004. The following values were computed from the NAD 83(2011) position.
 CI3004
 CI3004;                    North         East     Units Scale Factor Converg.
 CI3004;SPC IL E     -   183,327.070   289,926.162   MT  0.99997625   -0 04 17.1
 CI3004;SPC IL E     -   601,465.56    951,199.42   sFT  0.99997625   -0 04 17.1
 CI3004;UTM  16      - 4,242,140.297   373,371.699   MT  0.99979747   -0 53 53.7
 CI3004
 CI3004!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI3004!SPC IL E     -   0.99998539  x   0.99997625  =   0.99996164
 CI3004!UTM  16      -   0.99998539  x   0.99979747  =   0.99978286
 CI3004
 CI3004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7337142140(NAD 83)
 CI3004
 CI3004                          SUPERSEDED SURVEY CONTROL
 CI3004
 CI3004  NAD 83(2007)-  38 19 06.38886(N)    088 26 54.70847(W) AD(2002.00) 1
 CI3004  ELLIP H (06/04/10)   93.147  (m)                       GP(2002.00) 4 2
 CI3004
 CI3004.Superseded values are not recommended for survey control.
 CI3004
 CI3004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI3004.See file dsdata.pdf to determine how the superseded data were derived.
 CI3004
 CI3004_MARKER: DZ = AZIMUTH MARK DISK
 CI3004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI3004_STAMPING: BIG 1961
 CI3004_MARK LOGO: CGS
 CI3004_PROJECTION: PROJECTING 15 CENTIMETERS
 CI3004_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI3004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI3004+STABILITY: SURFACE MOTION
 CI3004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI3004+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2008
 CI3004
 CI3004  HISTORY     - Date     Condition        Report By
 CI3004  HISTORY     - 1961     MONUMENTED       CGS
 CI3004  HISTORY     - 20080117 GOOD             ILDT
 CI3004
 CI3004                          STATION DESCRIPTION
 CI3004
 CI3004'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 CI3004'MARK IS LOCATED IN 6.4 MI. SW OF FAIRFIELD, IL.  TO REACH THE MARK
 CI3004'FROM THE INT. OF IL 15 AND U.S. 45, ABOUT 2 MI. W. OF FAIRFIELD, GO W.
 CI3004'ON IL 15 FOR 2.35 MI. TO A CROSSROAD.  TURN LEFT AND GO S. ON A PAVED
 CI3004'ROAD FOR 0.6 MI. TO A R.R. CROSSING, CONTINUE S. FOR 1.55 MI. TO CURVE
 CI3004'TO THE W., TURN RIGHT AND GO W. FOR 0.25 MI. TO A T-ROAD, TURN LEFT
 CI3004'AND GO S. FOR 1.45 TO A CROSSROAD AND THE MARK IN THE SW ANGLE OF THE
 CI3004'CROSSROAD.  THE MARK IS 22 FT. S. OF THE CENTERLINE OF A OIL AND CHIP
 CI3004'ROAD(C.R.1375E), IT IS 21 FT. W. OF THE CENTERLINE OF A GRAVEL
 CI3004'ROAD(C.R. 450N), IT IS 1.0 FT. N. OF A FIBERGLASS WITNESS POST, AND
 CI3004'2.5 FT. W. OF A POWER POLE. THE MARK IS PROJECTING 6 IN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1448 ***********************************************************************
 MF1448  DESIGNATION -  BIG GROVE
 MF1448  PID         -  MF1448
 MF1448  STATE/COUNTY-  IL/KENDALL
 MF1448  COUNTRY     -  US
 MF1448  USGS QUAD   -  STAVANGER (2018)
 MF1448
 MF1448                         *CURRENT SURVEY CONTROL
 MF1448  ______________________________________________________________________
 MF1448* NAD 83(1997) POSITION- 41 29 12.30725(N) 088 33 37.13468(W)   ADJUSTED
 MF1448* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 MF1448  ______________________________________________________________________
 MF1448  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 MF1448  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 MF1448  HORZ ORDER      -  THIRD
 MF1448
 MF1448.The horizontal coordinates were established by classical geodetic methods
 MF1448.and adjusted by the National Geodetic Survey in October 1999.
 MF1448
 MF1448.The orthometric height was scaled from a topographic map.
 MF1448
 MF1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1448.GEOID18 height accuracy estimate available here.
 MF1448
 MF1448.Click photographs - Photos may exist for this station.
 MF1448
 MF1448.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1448
 MF1448. The following values were computed from the NAD 83(1997) position.
 MF1448
 MF1448;                    North         East     Units Scale Factor Converg.
 MF1448;SPC IL E     -   535,123.324   281,044.491   MT  0.99997942   -0 09 01.3
 MF1448;SPC IL E     - 1,755,650.44    922,060.13   sFT  0.99997942   -0 09 01.3
 MF1448;UTM  16      - 4,593,968.526   369,743.233   MT  0.99980880   -1 02 01.6
 MF1448
 MF1448!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1448!SPC IL E     -   0.99996974  x   0.99997942  =   0.99994916
 MF1448!UTM  16      -   0.99996974  x   0.99980880  =   0.99977855
 MF1448
 MF1448:                Primary Azimuth Mark                     Grid Az
 MF1448:SPC IL E     -  BIG GROVE AZ MK                          094 03 45.8
 MF1448:UTM  16      -  BIG GROVE AZ MK                          094 56 46.1
 MF1448
 MF1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6974393968(NAD 83)
 MF1448
 MF1448|---------------------------------------------------------------------|
 MF1448| PID    Reference Object                     Distance      Geod. Az  |
 MF1448|                                                           dddmmss.s |
 MF1448| CI6723 BIG GROVE RM 3                        6.265 METERS 08946     |
 MF1448| CI6720 BIG GROVE AZ MK                                    0935444.5 |
 MF1448| CI6721 BIG GROVE RM 1                       23.908 METERS 18149     |
 MF1448| MF1449 NORWAY ATT CO MICROWAVE KSA 81      APPROX. 6.1 KM 2355702.1 |
 MF1448| CI6722 BIG GROVE RM 2                       21.824 METERS 26922     |
 MF1448|---------------------------------------------------------------------|
 MF1448
 MF1448                          SUPERSEDED SURVEY CONTROL
 MF1448
 MF1448  NAD 83(1986)-  41 29 12.31149(N)    088 33 37.14437(W) AD(       ) 3
 MF1448  NAD 27      -  41 29 12.20330(N)    088 33 36.88060(W) AD(       ) 3
 MF1448
 MF1448.Superseded values are not recommended for survey control.
 MF1448
 MF1448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1448.See file dsdata.pdf to determine how the superseded data were derived.
 MF1448
 MF1448_MARKER: DS = TRIANGULATION STATION DISK
 MF1448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1448_STAMPING: BIG GROVE 1954
 MF1448_MARK LOGO: CGS
 MF1448_PROJECTION: FLUSH
 MF1448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1448+STABILITY: SURFACE MOTION
 MF1448
 MF1448  HISTORY     - Date     Condition        Report By
 MF1448  HISTORY     - 1954     MONUMENTED       CGS
 MF1448  HISTORY     - 1978     GOOD             NGS
 MF1448  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1448  HISTORY     - 20080121 MARK NOT FOUND   GEOCAC
 MF1448  HISTORY     - 20130918 MARK NOT FOUND   ILDT
 MF1448
 MF1448                          STATION DESCRIPTION
 MF1448
 MF1448'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1448'STATION IS LOCATED ABOUT 4 MILES WEST OF LISBON AND 4 MILES
 MF1448'SOUTH OF NEWARK ON HIGHWAY PROPERTY.  IT IS 78 FEET NORTHWEST
 MF1448'OF THE INTERSECTION OF U.S. HIGHWAY 52 AND A GRAVEL CROSSROAD,
 MF1448'69 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 45 FEET WEST OF A
 MF1448'FENCE CORNER, 39 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 52
 MF1448'AND 6 FEET WEST OF WHITE WITNESS POST.  THE MARK IS FLUSH AND
 MF1448'THE DISK IS STAMPED BIG GROVE 1954.
 MF1448'
 MF1448'REFERENCE MARK NO. 1 IS 68 FEET WEST OF THE CENTER OF A GRAVEL
 MF1448'ROAD, 43 FEET WEST OF A FENCE CORNER, 35 FEET SOUTH OF THE
 MF1448'CENTER OF U.S. HIGHWAY 52 AND 1 FOOT NORTH OF A FENCE LINE.
 MF1448'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED BIG GROVE
 MF1448'NO 1 1954.
 MF1448'
 MF1448'REFERENCE MARK NO. 2 IS 39 FEET NORTH OF THE CENTER OF U.S.
 MF1448'HIGHWAY 52 AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK PROJECTS
 MF1448'2 INCHES AND THE DISK IS STAMPED BIG GROVE NO 2 1954.
 MF1448'
 MF1448'AZIMUTH MARK IS 38 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 MF1448'52, 1 FOOT NORTH OF A FENCE LINE AND 1 FOOT NORTHEAST OF
 MF1448'WHITE WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK
 MF1448'IS STAMPED BIG GROVE 1954.
 MF1448'
 MF1448'TO REACH THE STATION FROM THE GRADE SCHOOL IN LISBON GO WEST
 MF1448'ON HARD SURFACED ROAD FOR 0.9 MILE TO JUNCTION OF U.S. HIGHWAY
 MF1448'52, GO WEST ON HIGHWAY 52 FOR 3.1 MILES TO AZIMUTH MARK ON
 MF1448'LEFT AS DESCRIBED.  CONTINUE WEST FOR 0.2 MILE TO STATION ON
 MF1448'RIGHT AS DESCRIBED.
 MF1448'
 MF1448'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1448
 MF1448                          STATION RECOVERY (1978)
 MF1448
 MF1448'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 MF1448'THE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK FOUND
 MF1448'IN GOOD CONDITION.  REFERENCE MARK 2 WAS OBSTRUCTED BY 2 LARGE
 MF1448'TREES AND COULD NOT BE MEASURED OR OBSERVED.  REFERENCE MARK 3 WAS
 MF1448'ESTABLISHED AT THIS TIME.  THE 1954 DESCRIPTION IS ADEQUATE TO
 MF1448'RECOVER THE STATION.  THE DISTANCE TO REFERENCE MARK 1 CHECKED.
 MF1448'THE DIRECTION WAS LESS BY 1-MINUTE AND 31 SECONDS.
 MF1448'
 MF1448'REFERENCE MARK 3 IS 39 FEET NORTH OF THE CENTERLINE OF THE
 MF1448'HIGHWAY, 48 FEET WEST OF THE CENTERLINE OF ROODS ROAD, 1 FOOT EAST
 MF1448'OF A METAL WITNESS POST AND 1 FOOT SOUTH OF FENCE LINE.  THE
 MF1448'MONUMENT PROJECTS 2 INCHES AND THE DISK STAMPED BIG GROVE 1954
 MF1448'NO 3 1978.
 MF1448'
 MF1448'A METAL WITNESS POST WAS SET 1.5 FEET EAST OF THE STATION.  ONE
 MF1448'SET 1 FOOT SOUTHWEST OF THE AZIMUTH MARK.
 MF1448'
 MF1448'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES WEST
 MF1448'OF LISBON.
 MF1448'
 MF1448'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1448
 MF1448                          STATION RECOVERY (2001)
 MF1448
 MF1448'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1448'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1448
 MF1448                          STATION RECOVERY (2008)
 MF1448
 MF1448'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1448'THIS PARTY FOUND NO SIGNS OF BIG GROVE PER THE DESCRIPTION.
 MF1448'RM 1 FOUND IN GOOD CONDITION.
 MF1448'RM 2 FOUND IN POOR CONDITION.  CONCRETE MONUMENT LEANS WESTWARD.
 MF1448'RM 3 FOUND IN GOOD CONDITION.
 MF1448'ALL RMS HAVE WITNESS POSTS.  AZIMUTH MARK NOT SOUGHT.
 MF1448
 MF1448                          STATION RECOVERY (2013)
 MF1448
 MF1448'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1448'RM 3 WAS FOUND IN GOOD CONDITION, RM 2 IN BAD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1466 ***********************************************************************
 HB1466  DESIGNATION -  BIG RIDGE
 HB1466  PID         -  HB1466
 HB1466  STATE/COUNTY-  IL/SALINE
 HB1466  COUNTRY     -  US
 HB1466  USGS QUAD   -  RUDEMENT (2018)
 HB1466
 HB1466                         *CURRENT SURVEY CONTROL
 HB1466  ______________________________________________________________________
 HB1466* NAD 83(2011) POSITION- 37 43 40.17600(N) 088 27 44.58336(W)   ADJUSTED
 HB1466* NAD 83(2011) ELLIP HT-    99.823 (meters)        (06/27/12)   ADJUSTED
 HB1466* NAD 83(2011) EPOCH   -  2010.00
 HB1466* NAVD 88 ORTHO HEIGHT -   129.355 (meters)      424.39  (feet) ADJUSTED
 HB1466  ______________________________________________________________________
 HB1466  GEOID HEIGHT    -        -29.542 (meters)                     GEOID18
 HB1466  NAD 83(2011) X  -    135,536.031 (meters)                     COMP
 HB1466  NAD 83(2011) Y  - -5,049,231.775 (meters)                     COMP
 HB1466  NAD 83(2011) Z  -  3,881,655.491 (meters)                     COMP
 HB1466  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 HB1466  DYNAMIC HEIGHT  -        129.266 (meters)      424.10  (feet) COMP
 HB1466  MODELED GRAVITY -    979,942.8   (mgal)                       NAVD 88
 HB1466
 HB1466  VERT ORDER      -  SECOND    CLASS I
 HB1466
 HB1466  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1466  Standards:
 HB1466         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1466            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1466  -------------------------------------------------------------------
 HB1466  NETWORK    1.35   1.57           0.62   0.46   0.80      0.06185230
 HB1466  -------------------------------------------------------------------
 HB1466  Click here for local accuracies and other accuracy information.
 HB1466
 HB1466.The horizontal coordinates were established by GPS observations
 HB1466.and adjusted by the National Geodetic Survey in June 2012.
 HB1466
 HB1466.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1466.been affixed to the stable North American tectonic plate. See 
 HB1466.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1466
 HB1466.The horizontal coordinates are valid at the epoch date displayed above
 HB1466.which is a decimal equivalence of Year/Month/Day.
 HB1466
 HB1466.The orthometric height was determined by differential leveling and
 HB1466.adjusted by the NATIONAL GEODETIC SURVEY
 HB1466.in March 2016.
 HB1466
 HB1466.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1466.GEOID18 height accuracy estimate available here.
 HB1466
 HB1466.Click photographs - Photos may exist for this station.
 HB1466
 HB1466.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1466
 HB1466.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1466
 HB1466.The ellipsoidal height was determined by GPS observations
 HB1466.and is referenced to NAD 83.
 HB1466
 HB1466.The dynamic height is computed by dividing the NAVD 88
 HB1466.geopotential number by the normal gravity value computed on the
 HB1466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1466.degrees latitude (g = 980.6199 gals.).
 HB1466
 HB1466.The modeled gravity was interpolated from observed gravity values.
 HB1466
 HB1466. The following values were computed from the NAD 83(2011) position.
 HB1466
 HB1466;                    North         East     Units Scale Factor Converg.
 HB1466;SPC IL E     -   117,773.866   288,623.657   MT  0.99997659   -0 04 44.3
 HB1466;SPC IL E     -   386,396.43    946,926.11   sFT  0.99997659   -0 04 44.3
 HB1466;UTM  16      - 4,176,623.998   371,129.947   MT  0.99980456   -0 53 41.9
 HB1466
 HB1466!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1466!SPC IL E     -   0.99998434  x   0.99997659  =   0.99996093
 HB1466!UTM  16      -   0.99998434  x   0.99980456  =   0.99978890
 HB1466
 HB1466:                Primary Azimuth Mark                     Grid Az
 HB1466:SPC IL E     -  HARRISBURG MUNICIPAL TANK                279 05 25.4
 HB1466:UTM  16      -  HARRISBURG MUNICIPAL TANK                279 54 23.0
 HB1466
 HB1466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7112976623(NAD 83)
 HB1466
 HB1466|---------------------------------------------------------------------|
 HB1466| PID    Reference Object                     Distance      Geod. Az  |
 HB1466|                                                           dddmmss.s |
 HB1466| CI3008 BIG RIDGE RM 1                       21.178 METERS 03552     |
 HB1466| CI3009 BIG RIDGE RM 2                       15.809 METERS 26801     |
 HB1466| HB1600 HARRISBURG MUNICIPAL TANK           APPROX. 6.8 KM 2790041.1 |
 HB1466| HB1602 HARRISBURG TV STA WSIL MAST         APPROX. 7.1 KM 2790254.0 |
 HB1466| HB1601 HARRISBURG RADIO STA WEBQ MAST      APPROX. 6.9 KM 2795747.7 |
 HB1466| CI3007 BIG RIDGE AZ MK                                    2860552.7 |
 HB1466| CI3010 BIG RIDGE RM 3                        4.300 METERS 28814     |
 HB1466|---------------------------------------------------------------------|
 HB1466
 HB1466                          SUPERSEDED SURVEY CONTROL
 HB1466
 HB1466  NAD 83(2007)-  37 43 40.17609(N)    088 27 44.58406(W) AD(2002.00) 0
 HB1466  ELLIP H (02/10/07)   99.847  (m)                       GP(2002.00)    
 HB1466  ELLIP H (03/08/05)   99.811  (m)                       GP(       ) 4 1
 HB1466  NAD 83(1997)-  37 43 40.17612(N)    088 27 44.58441(W) AD(       ) 1
 HB1466  ELLIP H (10/21/99)   99.818  (m)                       GP(       ) 4 1
 HB1466  NAD 83(1997)-  37 43 40.17885(N)    088 27 44.58402(W) AD(       ) 1
 HB1466  NAD 83(1993)-  37 43 40.18048(N)    088 27 44.58404(W) AD(       ) 1
 HB1466  NAD 83(1986)-  37 43 40.18691(N)    088 27 44.58626(W) AD(       ) 1
 HB1466  NAD 83(1986)-  37 43 40.18815(N)    088 27 44.58783(W) AD(       ) 3
 HB1466  NAD 27      -  37 43 40.02321(N)    088 27 44.42783(W) AD(       ) 3
 HB1466  NAVD 88 (03/23/94)  129.4    (m)  GEOID93  model used  GPS OBS        
 HB1466
 HB1466.Superseded values are not recommended for survey control.
 HB1466
 HB1466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1466.See file dsdata.pdf to determine how the superseded data were derived.
 HB1466
 HB1466_MARKER: DH = HORIZONTAL CONTROL DISK
 HB1466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1466_STAMPING: BIG RIDGE 1957 1978
 HB1466_MARK LOGO: NGS
 HB1466_PROJECTION: RECESSED 36 CENTIMETERS
 HB1466_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1466+STABILITY: SURFACE MOTION
 HB1466_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1466+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2015
 HB1466
 HB1466  HISTORY     - Date     Condition        Report By
 HB1466  HISTORY     - 1957     MONUMENTED       CGS
 HB1466  HISTORY     - 1957     GOOD             CGS
 HB1466  HISTORY     - 1978     SEE DESCRIPTION  NGS
 HB1466  HISTORY     - 19921209 GOOD
 HB1466  HISTORY     - 19930226 GOOD             NGS
 HB1466  HISTORY     - 20110427 GOOD             ILDT
 HB1466  HISTORY     - 20151013 GOOD             DJHENK
 HB1466
 HB1466                          STATION DESCRIPTION
 HB1466
 HB1466'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1466'THE STATION IS LOCATED 4 MILES EAST OF HARRISBURG AND ON THE
 HB1466'RIGHT-OF-WAY OF A GRAVELED COUNTY ROAD.  IT IS 27 FEET SOUTH OF
 HB1466'THE CENTERLINE OF THE GRAVELED ROAD, 114 FEET SOUTHEAST OF THE
 HB1466'SOUTHEAST CORNER OF A FRAME HOUSE, 16 FEET SOUTHEAST OF A
 HB1466'TRANSFORMER POLE, 11 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT
 HB1466'NORTH OF A FENCE.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED
 HB1466'BIG RIDGE 1957.
 HB1466'
 HB1466'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND EAST
 HB1466'POPLAR STREET IN HARRISBURG, GO EAST ON EAST POPLAR STREET (STATE
 HB1466'HIGHWAY 13) FOR 0.4 MILE TO THE JUNCTION OF U.S. HIGHWAY 45.
 HB1466'CONTINUE EAST ON STATE HIGHWAY 13 FOR 3.65 MILES TO A GRAVELED
 HB1466'CROSSROAD.  TURN RIGHT, SOUTH AND GO 0.7 MILE TO THE AZIMUTH MARK ON
 HB1466'THE LEFT, EAST SIDE OF THE ROAD.  CONTINUE AHEAD FOR 0.05 MILE
 HB1466'TO A T-ROAD INTERSECTION.  TURN LEFT, EAST FOR 0.2 MILE TO THE
 HB1466'STATION ON THE RIGHT, SOUTH SIDE OF THE ROAD.
 HB1466'
 HB1466'REFERENCE MARK 1 IS 27 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 HB1466'ROAD, 106 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A
 HB1466'FRAME HOUSE, 73 FEET NORTHEAST OF A TRANSFORMER POLE, 66 FEET
 HB1466'NORTHEAST OF A WHITE WITNESS POST AND 1 FOOT EAST OF A FENCE
 HB1466'CORNER.  THE MONUMENT PROJECTS 2 INCHES AND THE MARK IS STAMPED BIG
 HB1466'RIDGE NO 1 1957.
 HB1466'
 HB1466'REFERENCE MARK 2 IS 97 FEET SOUTH OF THE SOUTHEAST CORNER OF A FRAME
 HB1466'HOUSE, 25 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD, 57
 HB1466'FEET WEST OF A WHITE WITNESS POST, 37 FEET WEST-SOUTHWEST OF A
 HB1466'TRANSFORMER POLE AND 1 FOOT NORTH OF A FENCE.  THE MONUMENT PROJECTS
 HB1466'2 INCHES AND THE MARK IS STAMPED BIG RIDGE NO 2 1957.
 HB1466'
 HB1466'THE AZIMUTH MARK IS 19 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1466'ROAD, 4 FEET SOUTH OF A WHITE WITNESS POST AND 2 FEET NORTH OF A
 HB1466'TELEPHONE LINE POLE.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED
 HB1466'BIG RIDGE 1957.
 HB1466'
 HB1466'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
 HB1466
 HB1466                          STATION RECOVERY (1957)
 HB1466
 HB1466'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 HB1466'RECOVERED IN GOOD CONDITION.
 HB1466
 HB1466                          STATION RECOVERY (1978)
 HB1466
 HB1466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 HB1466'THE STATION SURFACE MARK WAS FOUND TO HAVE BEEN HIT BY FARM PLOW AND
 HB1466'LEANING TO THE WEST.  THE MARK WAS PULLED AND THE UNDERGROUND MARK
 HB1466'PLUMBED AND HELD.  A NEW SURFACE MARK WAS SET.  REFERENCE MARK 1
 HB1466'AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION, HOWEVER THE
 HB1466'AZIMUTH MARK WAS NOT VISIBLE AS TREE ON LINE BLOCKED LINE OF
 HB1466'SIGHT.  REFERENCE MARK 2 WAS NOT FOUND AND ASSUMED
 HB1466'DESTROYED BY FARM MACHINERY.  REFERENCE MARK 3 WAS
 HB1466'ESTABLISHED AT THIS TIME.  THE PREVIOUS DESCRIPTION AND TOO
 HB1466'REACH ARE ADEQUATE TO REACH THE STATION.  THE STATION IS
 HB1466'114 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE, 28
 HB1466'FEET SOUTH OF CENTERLINE OF ROAD, 16 FEET SOUTHEAST OF A
 HB1466'POWER POLE AND 1.8 FEET WEST OF A METAL WITNESS POST.  THE
 HB1466'MARK IS UNDERGROUND 10 INCHES AND THE DISK STAMPED BIG RIDGE
 HB1466'1957 1978.
 HB1466'
 HB1466'REFERENCE MARK 3 IS 22 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 HB1466'16 FEET NORTHWEST OF THE METAL WITNESS POST AND 2.5 FEET SOUTHEAST
 HB1466'OF THE POWER POLE.  THE MONUMENT IS AN ALUMINUM TYPE VERTICAL
 HB1466'CONTROL MARK WITH AN ARROW STAMPED ON IT.  (THE VERTICAL BEING
 HB1466'STAMPED OFF THE DISK OF THE MARK).  THE DISK STAMPED BIG RIDGE
 HB1466'1957 NO 3 1978.
 HB1466'
 HB1466'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES
 HB1466'SOUTHEAST OF HARRISBURG.
 HB1466'
 HB1466'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 HB1466
 HB1466                          STATION RECOVERY (1992)
 HB1466
 HB1466'RECOVERED 1992
 HB1466'RECOVERED IN GOOD CONDITION.
 HB1466
 HB1466                          STATION RECOVERY (1993)
 HB1466
 HB1466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB1466'FROM THE INTERSECTION OF ILLINOIS HIGHWAYS 13 AND 45 IN HARRISBURG,
 HB1466'ILLINOIS, PROCEED EAST ON HIGHWAY 13 5.96 KM (3.70 MI) TO COUNTY ROAD
 HB1466'1300 E. (LINDALE ROAD), TURN RIGHT AND PROCEED SOUTH ON 1300 E. 1.13
 HB1466'KM (0.70 MI) TO COUNTY HIGHWAY 875 N. (BIG RIDGE ROAD), PROCEED EAST
 HB1466'ON COUNTY ROAD 875 N. 0.32 KM (0.20 MI) TO THE STATION ON THE RIGHT
 HB1466'(SOUTH) SIDE OF THE ROAD. STATION BIG RIDGE IS A CIRCULAR INSCRIBED
 HB1466'BRASS CAP SET IN CONCRETE AND APPROXIMATELY 8 TO 10 INCHES BELOW
 HB1466'GRADE.
 HB1466
 HB1466                          STATION RECOVERY (2011)
 HB1466
 HB1466'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB1466'MONUMENT IS BURIED 14 INCHES. RM'S 3 AND 1 FOUND, RM 1 IS AT THE BASE
 HB1466'OF A LARGE MULTI TRUNK HACKBERRY, NORTHEAST AND ACROSS PAVED ROAD.
 HB1466
 HB1466                          STATION RECOVERY (2015)
 HB1466
 HB1466'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 HB1466'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1476 ***********************************************************************
 MF1476  DESIGNATION -  BIG ROCK
 MF1476  PID         -  MF1476
 MF1476  STATE/COUNTY-  IL/KANE
 MF1476  COUNTRY     -  US
 MF1476  USGS QUAD   -  BIG ROCK (2018)
 MF1476
 MF1476                         *CURRENT SURVEY CONTROL
 MF1476  ______________________________________________________________________
 MF1476* NAD 83(1997) POSITION- 41 45 51.86117(N) 088 33 08.59208(W)   ADJUSTED
 MF1476* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 MF1476  ______________________________________________________________________
 MF1476  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 MF1476  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 MF1476  HORZ ORDER      -  THIRD
 MF1476
 MF1476.The horizontal coordinates were established by classical geodetic methods
 MF1476.and adjusted by the National Geodetic Survey in October 1999.
 MF1476
 MF1476.The orthometric height was scaled from a topographic map.
 MF1476
 MF1476.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1476.GEOID18 height accuracy estimate available here.
 MF1476
 MF1476.Click photographs - Photos may exist for this station.
 MF1476
 MF1476.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1476
 MF1476. The following values were computed from the NAD 83(1997) position.
 MF1476
 MF1476;                    North         East     Units Scale Factor Converg.
 MF1476;SPC IL E     -   565,958.782   281,784.923   MT  0.99997908   -0 08 45.3
 MF1476;SPC IL E     - 1,856,816.44    924,489.37   sFT  0.99997908   -0 08 45.3
 MF1476;UTM  16      - 4,624,783.539   370,960.081   MT  0.99980490   -1 02 02.9
 MF1476
 MF1476!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1476!SPC IL E     -   0.99997132  x   0.99997908  =   0.99995040
 MF1476!UTM  16      -   0.99997132  x   0.99980490  =   0.99977623
 MF1476
 MF1476:                Primary Azimuth Mark                     Grid Az
 MF1476:SPC IL E     -  PIERCE                                   310 59 03.3
 MF1476:UTM  16      -  PIERCE                                   311 52 20.9
 MF1476
 MF1476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7096024783(NAD 83)
 MF1476
 MF1476|---------------------------------------------------------------------|
 MF1476| PID    Reference Object                     Distance      Geod. Az  |
 MF1476|                                                           dddmmss.s |
 MF1476| CI6725 BIG ROCK RM 1                        29.901 METERS 19433     |
 MF1476| CI6724 BIG ROCK AZ MK                                     2860811.8 |
 MF1476| CI6726 BIG ROCK RM 2                        28.874 METERS 28632     |
 MF1476| MF1479 PIERCE                              APPROX.16.8 KM 3105018.0 |
 MF1476|---------------------------------------------------------------------|
 MF1476
 MF1476                          SUPERSEDED SURVEY CONTROL
 MF1476
 MF1476  NAD 83(1986)-  41 45 51.86392(N)    088 33 08.60118(W) AD(       ) 3
 MF1476  NAD 27      -  41 45 51.75650(N)    088 33 08.32670(W) AD(       ) 3
 MF1476
 MF1476.Superseded values are not recommended for survey control.
 MF1476
 MF1476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1476.See file dsdata.pdf to determine how the superseded data were derived.
 MF1476
 MF1476_MARKER: DS = TRIANGULATION STATION DISK
 MF1476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1476_STAMPING: BIG ROCK 1954
 MF1476_MARK LOGO: CGS
 MF1476_PROJECTION: FLUSH
 MF1476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1476+STABILITY: SURFACE MOTION
 MF1476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1476+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2002
 MF1476
 MF1476  HISTORY     - Date     Condition        Report By
 MF1476  HISTORY     - 1954     MONUMENTED       CGS
 MF1476  HISTORY     - 1966     GOOD             CGS
 MF1476  HISTORY     - 1981     GOOD             NGS
 MF1476  HISTORY     - 19980511 GOOD             USPSQD
 MF1476  HISTORY     - 20020530 GOOD             CMT
 MF1476
 MF1476                          STATION DESCRIPTION
 MF1476
 MF1476'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1476'STATION IS LOCATED ON THE SOUTH SIDE OF U.S. HIGHWAY 30 BETWEEN
 MF1476'THE HIGHWAY AND THE RAILROAD TRACKS IN THE NORTHWEST EDGE OF
 MF1476'BIG ROCK.  IT IS 48 FEET NORTH OF THE NORTH RAIL OF THE
 MF1476'RAILROAD TRACKS, 41 FEET SOUTH OF THE CENTER OF THE HIGHWAY AND
 MF1476'24 FEET WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND
 MF1476'THE DISK IS STAMPED BIG ROCK 1954.
 MF1476'
 MF1476'REFERENCE MARK NO. 1 IS 39 FEET NORTH OF THE CENTER OF A GRAVEL
 MF1476'ROAD AND 32 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD TRACKS.
 MF1476'THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED BIG ROCK
 MF1476'NO 1 1954.
 MF1476'
 MF1476'REFERENCE MARK NO. 2 IS 47 FEET NORTH OF THE NORTH RAIL OF THE
 MF1476'RAILROAD TRACKS, 43 FEET SOUTH OF THE CENTER OF THE HIGHWAY AND
 MF1476'13 FEET NORTH OF A TELEPHONE POLE.  THE MARK IS FLUSH AND THE
 MF1476'DISK IS STAMPED BIG ROCK NO 2 1954.
 MF1476'
 MF1476'AZIMUTH MARK IS 45 FEET SOUTH OF THE CENTER OF THE HIGHWAY,
 MF1476'32 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACKS, 3 FEET
 MF1476'EAST OF A TELEPHONE POLE AND 1 FOOT NORTHEAST OF A TELEPHONE
 MF1476'POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED BIG ROCK 1954.
 MF1476'
 MF1476'TO REACH THE STATION FROM THE DEPOT IN BIG ROCK, GO NORTH ON
 MF1476'A PAVED STREET FOR 0.05 MILE TO U.S. HIGHWAY 30.  TURN LEFT
 MF1476'AND GO WEST ON HIGHWAY 30 FOR 0.2 MILE TO THE STATION ON THE
 MF1476'LEFT AS DESCRIBED.  CONTINUE WEST ON THE HIGHWAY FOR 0.15 MILE
 MF1476'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 MF1476'
 MF1476'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1476
 MF1476                          STATION RECOVERY (1966)
 MF1476
 MF1476'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1476'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 MF1476'FOUND IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS GOOD
 MF1476'WITH THE BELOW CHANGES.
 MF1476'
 MF1476'STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1476'
 MF1476'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 MF1476
 MF1476                          STATION RECOVERY (1981)
 MF1476
 MF1476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (JWB)
 MF1476'THE STATION, AZIMUTH MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED
 MF1476'IN GOOD CONDITION AS DESCRIBED.
 MF1476'
 MF1476'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE NORTHWEST
 MF1476'EDGE OF BIG ROCK.
 MF1476
 MF1476                          STATION RECOVERY (1998)
 MF1476
 MF1476'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1476'RECOVERED IN GOOD CONDITION.
 MF1476
 MF1476                          STATION RECOVERY (2002)
 MF1476
 MF1476'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 MF1476'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2992 ***********************************************************************
 AJ2992  DESIGNATION -  BIGFOOT RM PK
 AJ2992  PID         -  AJ2992
 AJ2992  STATE/COUNTY-  IL/MCHENRY
 AJ2992  COUNTRY     -  US
 AJ2992  USGS QUAD   -  HARVARD (2018)
 AJ2992
 AJ2992                         *CURRENT SURVEY CONTROL
 AJ2992  ______________________________________________________________________
 AJ2992* NAD 83(2011) POSITION- 42 29 42.15429(N) 088 36 25.86892(W)   ADJUSTED
 AJ2992* NAD 83(2011) ELLIP HT-   255.899 (meters)        (06/27/12)   ADJUSTED
 AJ2992* NAD 83(2011) EPOCH   -  2010.00
 AJ2992* NAVD 88 ORTHO HEIGHT -   289.8   (meters)      951.    (feet) GPS OBS
 AJ2992  ______________________________________________________________________
 AJ2992  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2992  GEOID HEIGHT    -        -33.873 (meters)                     GEOID99
 AJ2992  GEOID HEIGHT    -        -33.934 (meters)                     GEOID18
 AJ2992  NAD 83(2011) X  -    114,490.303 (meters)                     COMP
 AJ2992  NAD 83(2011) Y  - -4,708,825.487 (meters)                     COMP
 AJ2992  NAD 83(2011) Z  -  4,286,481.596 (meters)                     COMP
 AJ2992  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 AJ2992
 AJ2992  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2992  Standards:
 AJ2992         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2992            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2992  -------------------------------------------------------------------
 AJ2992  NETWORK    0.94   1.27           0.42   0.34   0.65      0.07978972
 AJ2992  -------------------------------------------------------------------
 AJ2992  Click here for local accuracies and other accuracy information.
 AJ2992
 AJ2992.The horizontal coordinates were established by GPS observations
 AJ2992.and adjusted by the National Geodetic Survey in June 2012.
 AJ2992
 AJ2992.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2992.been affixed to the stable North American tectonic plate. See 
 AJ2992.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2992
 AJ2992.The horizontal coordinates are valid at the epoch date displayed above
 AJ2992.which is a decimal equivalence of Year/Month/Day.
 AJ2992
 AJ2992.The orthometric height was determined by GPS observations and a
 AJ2992.high-resolution geoid model.
 AJ2992
 AJ2992.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2992.GEOID18 height accuracy estimate available here.
 AJ2992
 AJ2992.Click photographs - Photos may exist for this station.
 AJ2992
 AJ2992.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2992
 AJ2992.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2992
 AJ2992.The ellipsoidal height was determined by GPS observations
 AJ2992.and is referenced to NAD 83.
 AJ2992
 AJ2992. The following values were computed from the NAD 83(2011) position.
 AJ2992
 AJ2992;                    North         East     Units Scale Factor Converg.
 AJ2992;SPC IL E     -   647,125.994   277,488.374   MT  0.99998123   -0 11 06.0
 AJ2992;SPC IL E     - 2,123,112.53    910,393.11   sFT  0.99998123   -0 11 06.0
 AJ2992;UTM  16      - 4,705,994.097   367,931.782   MT  0.99981460   -1 05 09.1
 AJ2992
 AJ2992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2992!SPC IL E     -   0.99995987  x   0.99998123  =   0.99994110
 AJ2992!UTM  16      -   0.99995987  x   0.99981460  =   0.99977448
 AJ2992
 AJ2992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN6793105994(NAD 83)
 AJ2992
 AJ2992                          SUPERSEDED SURVEY CONTROL
 AJ2992
 AJ2992  NAD 83(2007)-  42 29 42.15429(N)    088 36 25.86984(W) AD(2002.00) 0
 AJ2992  ELLIP H (02/10/07)  255.930  (m)                       GP(2002.00)    
 AJ2992  ELLIP H (02/03/05)  255.932  (m)                       GP(       ) 4 2
 AJ2992  NAD 83(1997)-  42 29 42.15428(N)    088 36 25.86976(W) AD(       ) 1
 AJ2992  ELLIP H (04/24/01)  255.954  (m)                       GP(       ) 4 1
 AJ2992
 AJ2992.Superseded values are not recommended for survey control.
 AJ2992
 AJ2992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2992.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2992
 AJ2992_MARKER: N = NAIL
 AJ2992_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AJ2992_SP_SET: PK NAIL IN ROAD
 AJ2992_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2992_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ2992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2992+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2001
 AJ2992
 AJ2992  HISTORY     - Date     Condition        Report By
 AJ2992  HISTORY     - 20010201 MONUMENTED       SECI
 AJ2992
 AJ2992                          STATION DESCRIPTION
 AJ2992
 AJ2992'DESCRIBED BY SMITH ENG CONS INC 2001 (RJW)
 AJ2992'STATION IS A PK NAIL SET IN EDGE OF PAVEMENT OF COUNTY LINE ROAD
 AJ2992'FOR USE IN TWO GPS SESSIONS.
 AJ2992'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1234 ***********************************************************************
 MF1234  DESIGNATION -  BILTER D CO
 MF1234  PID         -  MF1234
 MF1234  STATE/COUNTY-  IL/KANE
 MF1234  COUNTRY     -  US
 MF1234  USGS QUAD   -  AURORA NORTH (2018)
 MF1234
 MF1234                         *CURRENT SURVEY CONTROL
 MF1234  ______________________________________________________________________
 MF1234* NAD 83(1986) POSITION- 41 48 28.     (N) 088 16 56.     (W)   SCALED
 MF1234* NAVD 88 ORTHO HEIGHT -   222.711 (meters)      730.68  (feet) ADJUSTED
 MF1234  ______________________________________________________________________
 MF1234  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 MF1234  DYNAMIC HEIGHT  -        222.634 (meters)      730.43  (feet) COMP
 MF1234  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 MF1234
 MF1234  VERT ORDER      -  THIRD
 MF1234
 MF1234.The horizontal coordinates were scaled from a map and have
 MF1234.an estimated accuracy of +/- 6 seconds.
 MF1234
 MF1234.The orthometric height was determined by differential leveling and
 MF1234.adjusted by the NATIONAL GEODETIC SURVEY
 MF1234.in June 1991.
 MF1234
 MF1234.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1234.GEOID18 height accuracy estimate available here.
 MF1234
 MF1234.Click photographs - Photos may exist for this station.
 MF1234
 MF1234.The dynamic height is computed by dividing the NAVD 88
 MF1234.geopotential number by the normal gravity value computed on the
 MF1234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1234.degrees latitude (g = 980.6199 gals.).
 MF1234
 MF1234.The modeled gravity was interpolated from observed gravity values.
 MF1234
 MF1234;                    North         East    Units  Estimated Accuracy
 MF1234;SPC IL E     -   570,750.      304,250.      MT  (+/- 180 meters Scaled)
 MF1234
 MF1234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM934292(NAD 83)
 MF1234
 MF1234                          SUPERSEDED SURVEY CONTROL
 MF1234
 MF1234.No superseded survey control is available for this station.
 MF1234
 MF1234_MARKER: DB = BENCH MARK DISK
 MF1234_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1234_SP_SET: HEADWALL
 MF1234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1234+STABILITY: SURFACE MOTION
 MF1234
 MF1234  HISTORY     - Date     Condition        Report By
 MF1234  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1234  HISTORY     - 19980506 GOOD             USPSQD
 MF1234  HISTORY     - 20010501 GOOD             ASMINC
 MF1234  HISTORY     - 20070310 MARK NOT FOUND   USPSQD
 MF1234
 MF1234                          STATION DESCRIPTION
 MF1234
 MF1234'DESCRIBED BY MARCHESE AND SONS 1983
 MF1234'2.5 MI EAST FROM NORTH AURORA.
 MF1234'2.5 MILES EAST OF NORTH AURORA AND ABOUT 3.5 MILES NORTH-NORTHEAST OF
 MF1234'AURORA, AT THE INTERSECTION OF FARNSWORTH AVENUE AND BILTER ROAD,
 MF1234'ABOUT 0.5 MILE NORTH ALONG FARNSWORTH AVENUE FROM THE EAST-WEST
 MF1234'TOLLWAY ILLINOIS 5, ON TOP OF CONCRETE HEADWALL FOR DRAINAGE EAST AND
 MF1234'WEST, 15.0 FEET WEST OF FARNSWORTH AVENUE WEST CURB, 30.0 FEET SOUTH
 MF1234'OF BILTER ROAD SOUTH EDGE OF PAVEMENT.
 MF1234
 MF1234                          STATION RECOVERY (1998)
 MF1234
 MF1234'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1234'RECOVERED IN GOOD CONDITION.
 MF1234
 MF1234                          STATION RECOVERY (2001)
 MF1234
 MF1234'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (LEE)
 MF1234'RECOVERED IN GOOD CONDITION.
 MF1234
 MF1234                          STATION RECOVERY (2007)
 MF1234
 MF1234'RECOVERY NOTE BY US POWER SQUADRON 2007 (RP)
 MF1234'ROAD CONSTRUCTION WIDENING BILTER AND FARNSWORTH AT INTERSECTION HAS
 MF1234'DESTROYED HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1660 ***********************************************************************
 MF1660  DESIGNATION -  BISHER
 MF1660  PID         -  MF1660
 MF1660  STATE/COUNTY-  IL/PUTNAM
 MF1660  COUNTRY     -  US
 MF1660  USGS QUAD   -  DEPUE (2018)
 MF1660
 MF1660                         *CURRENT SURVEY CONTROL
 MF1660  ______________________________________________________________________
 MF1660* NAD 83(2011) POSITION- 41 17 39.24579(N) 089 15 02.70882(W)   ADJUSTED
 MF1660* NAD 83(2011) ELLIP HT-   174.446 (meters)        (06/27/12)   ADJUSTED
 MF1660* NAD 83(2011) EPOCH   -  2010.00
 MF1660* NAVD 88 ORTHO HEIGHT -   207.5   (meters)      681.    (feet) GPS OBS
 MF1660  ______________________________________________________________________
 MF1660  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1660  GEOID HEIGHT    -        -32.850 (meters)                     GEOID96
 MF1660  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 MF1660  NAD 83(2011) X  -     62,756.840 (meters)                     COMP
 MF1660  NAD 83(2011) Y  - -4,798,810.622 (meters)                     COMP
 MF1660  NAD 83(2011) Z  -  4,187,144.644 (meters)                     COMP
 MF1660  LAPLACE CORR    -          1.46  (seconds)                    DEFLEC18
 MF1660
 MF1660  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1660  Standards:
 MF1660         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1660            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1660  -------------------------------------------------------------------
 MF1660  NETWORK    0.66   1.23           0.30   0.23   0.63      0.20628209
 MF1660  -------------------------------------------------------------------
 MF1660  Click here for local accuracies and other accuracy information.
 MF1660
 MF1660.The horizontal coordinates were established by GPS observations
 MF1660.and adjusted by the National Geodetic Survey in June 2012.
 MF1660
 MF1660.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1660.been affixed to the stable North American tectonic plate. See 
 MF1660.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1660
 MF1660.The horizontal coordinates are valid at the epoch date displayed above
 MF1660.which is a decimal equivalence of Year/Month/Day.
 MF1660
 MF1660.The orthometric height was determined by GPS observations and a
 MF1660.high-resolution geoid model.
 MF1660
 MF1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1660.GEOID18 height accuracy estimate available here.
 MF1660
 MF1660.Click photographs - Photos may exist for this station.
 MF1660
 MF1660.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1660
 MF1660.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1660
 MF1660.The ellipsoidal height was determined by GPS observations
 MF1660.and is referenced to NAD 83.
 MF1660
 MF1660. The following values were computed from the NAD 83(2011) position.
 MF1660
 MF1660;                    North         East     Units Scale Factor Converg.
 MF1660;SPC IL W     -   514,105.037   776,712.817   MT  1.00001358   +0 36 16.1
 MF1660;SPC IL W     - 1,686,692.94  2,548,265.30   sFT  1.00001358   +0 36 16.1
 MF1660;UTM  16      - 4,573,864.171   311,546.219   MT  1.00003710   -1 29 08.8
 MF1660
 MF1660!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1660!SPC IL W     -   0.99997264  x   1.00001358  =   0.99998622
 MF1660!UTM  16      -   0.99997264  x   1.00003710  =   1.00000974
 MF1660
 MF1660:                Primary Azimuth Mark                     Grid Az
 MF1660:SPC IL W     -  MUNICIPAL TANK                           124 36 25.7
 MF1660:UTM  16      -  MUNICIPAL TANK                           126 41 50.6
 MF1660
 MF1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1154673864(NAD 83)
 MF1660
 MF1660|---------------------------------------------------------------------|
 MF1660| PID    Reference Object                     Distance      Geod. Az  |
 MF1660|                                                           dddmmss.s |
 MF1660| MF1648 CHERRY MUNICIPAL TANK               APPROX.15.2 KM 0114428.6 |
 MF1660| MF1650 LADD MUNICIPAL TANK                 APPROX.10.2 KM 0154654.6 |
 MF1660| MF1644 DALZELL MUNICIPAL TANK              APPROX.10.1 KM 0301905.0 |
 MF1660| MF1643 SPRING VALLEY MUNICIPAL TANK        APPROX. 5.8 KM 0515344.5 |
 MF1660| MF1635 LA SALLE NORTH MUNICIPAL TANK       APPROX.14.5 KM 0661951.0 |
 MF1660| MF1646 PERU CATHOLIC CHURCH SPIRE          APPROX.10.7 KM 0691034.9 |
 MF1660| CI7962 MUNICIPAL TANK                                     1251241.8 |
 MF1660| CI6727 BISHER RM 1                                        14359     |
 MF1660| CI6728 BISHER RM 2                         163.600 METERS 24607     |
 MF1660| MF1659 DE PUE MINERAL PT ZINC CO TANK      APPROX. 2.3 KM 3101359.4 |
 MF1660|---------------------------------------------------------------------|
 MF1660
 MF1660                          SUPERSEDED SURVEY CONTROL
 MF1660
 MF1660  NAD 83(2007)-  41 17 39.24576(N)    089 15 02.70969(W) AD(2002.00) 0
 MF1660  ELLIP H (02/10/07)  174.479  (m)                       GP(2002.00)    
 MF1660  ELLIP H (12/06/04)  174.459  (m)                       GP(       ) 4 1
 MF1660  NAD 83(1997)-  41 17 39.24553(N)    089 15 02.70918(W) AD(       ) 1
 MF1660  ELLIP H (09/15/98)  174.493  (m)                       GP(       ) 3 1
 MF1660  NAD 83(1986)-  41 17 39.25229(N)    089 15 02.71725(W) AD(       ) 1
 MF1660  NAD 27      -  41 17 39.12200(N)    089 15 02.40300(W) AD(       ) 1
 MF1660
 MF1660.Superseded values are not recommended for survey control.
 MF1660
 MF1660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1660.See file dsdata.pdf to determine how the superseded data were derived.
 MF1660
 MF1660_MARKER: DS = TRIANGULATION STATION DISK
 MF1660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1660_STAMPING: BISHER 1930
 MF1660_MARK LOGO: CGS
 MF1660_PROJECTION: RECESSED 30 CENTIMETERS
 MF1660_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1660+STABILITY: SURFACE MOTION
 MF1660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1660+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2008
 MF1660
 MF1660  HISTORY     - Date     Condition        Report By
 MF1660  HISTORY     - 1930     MONUMENTED       CGS
 MF1660  HISTORY     - 19970315 GOOD             SECI
 MF1660  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF1660  HISTORY     - 20080708 GOOD             INDIV
 MF1660
 MF1660                          STATION DESCRIPTION
 MF1660
 MF1660'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1660'STATION IS ABOUT 2.5 MILES S AND 2.8 MILES W OF SPRING VALLEY,
 MF1660'0.2 MILE N OF THE BISHER SCHOOLHOUSE, 250 FEET N OF A LINE OF
 MF1660'POWER LINE STEEL TOWERS, AND ABOUT 50 FEET W OF DESERTED FARM
 MF1660'BUILDINGS, NEAR THE CENTER OF THE SW 1/4 OF SEC. 29, T 33 N, R 1
 MF1660'W, ON IDLE LAND OWNED BY THE PASKURD ESTATE.  IT IS APPROXIMATELY
 MF1660'150 METERS E OF A FENCE, 14.65 METERS W OF SW CORNER OF OLD
 MF1660'BUILDING, 76.88 METERS W OF N OF NW LEG OF POWER LINE TOWER.
 MF1660'THE MARK IS DEPRESSED 12 INCHES.
 MF1660'
 MF1660'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1660'DISKS SET IN CONCRETE.
 MF1660'
 MF1660'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE AND ABOUT
 MF1660'1/4 MILE E OF THE SCHOOLHOUSE, 0.12 MILE E OF A GATE LEADING
 MF1660'INTO A PASTURE, 6.05 METERS N OF THE CENTER LINE OF THE ROAD,
 MF1660'AND 0.30 METER N OF A FENCE LINE.  REFERENCE MARK NO. 2 IS
 MF1660'4 INCHES ABOVE, AND IS NEAR THE FENCE CORNER ABOUT 178 METERS SW
 MF1660'OF THE OLD HOUSE, 50 METERS E OF THE NE CORNER OF A TOWER, AND
 MF1660'0.79 METER N OF FENCE CORNER.
 MF1660'
 MF1660'TO REACH FROM SPRING VALLEY, GO S ACROSS BRIDGE 3.1 MILES TO
 MF1660'SCHOOLHOUSE, THENCE 2.3 MILES W, 0.25 MILE N, 0.5 MILE W TO
 MF1660'GATE IN PASTURE 1/4 MILE E OF BISHER SCHOOL.  GO N AND W 1/4 MILE
 MF1660'THROUGH PASTURE TO STATION.
 MF1660'
 MF1660'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1660
 MF1660                          STATION RECOVERY (1997)
 MF1660
 MF1660'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MF1660'RECOVERED AS DESCRIBED EXCEPT DESERTED FARM BUILDINGS HAVE BEEN
 MF1660'REMOVED.  STATION IS NOW IN CULTIVATED FIELD.  THE STATION IS LOCATED
 MF1660'APPROXIMENTLY 0.28 MI (0.45 KM) NORTH OF TOWNSHIP ROAD 1275 N, 0.2 MI
 MF1660'(0.3 KM) EAST OF TOWNSHIP ROAD 1130 E, 167 FT (50.9 M) WEST OF A FENCE
 MF1660'LINE THAT RUNS NORTH AND SOUTH, 269 FT (82.0 M) NORTHWEST OF A FENCE
 MF1660'CORNER THAT RUNS NORTH AND EAST, AND 251 FT (76.5 M) NORTHWEST OF THE
 MF1660'NORTHWEST LEG OF A POWER LINE TOWER.
 MF1660
 MF1660                          STATION RECOVERY (1997)
 MF1660
 MF1660'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1660'MARK NOT FOUND.
 MF1660
 MF1660                          STATION RECOVERY (2008)
 MF1660
 MF1660'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (TCH)
 MF1660'TO GET TO THE MONUMENT FROM THE INTERSECTION OF ILLINOIS ROUTE 89 AND
 MF1660'U.S. ROUTE 6 IN SPRING VALLEY, PROCEED SOUTH ON IL. ROUTE 89 AND
 MF1660'ACROSS THE ILLINOIS RIVER APPROXIMATELY 2.6 MILE TO GREENHOUSE AVENUE
 MF1660'(1250 NORTH).  GO WEST ON GREENHOUSE AVENUE APPROXIMATELY 2.3 MILE TO
 MF1660'TEE INTERSECTION.  GO NORTH ON DIVISION EXT. APPROXIMATELY 0.6 MILES
 MF1660'TO A GRASS FIELD LANE ON THE LEFT.
 MF1660'GO WEST ON FIELD LANE APPROXIMATELY 0.2 MILES TO THE MONUMENT ON THE
 MF1660'RIGHT.  FROM THE SECOND LARGE ELECTRIC POWER LINE TOWER WEST OF
 MF1660'DIVISION EXT, THE MONUMENT IS APPROXIMATELY 250 FEET NORTHWEST.  FROM
 MF1660'A LONE TREE IN A NORTH-SOUTH FENCE LINE, THE MONUMENT IS APPROXIMATELY
 MF1660'150 FEET WEST.  MONUMENT IS +/-0.6' DEEP IN A CULTIVATED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2249 ***********************************************************************
 LB2249  DESIGNATION -  BISMARCK
 LB2249  PID         -  LB2249
 LB2249  STATE/COUNTY-  IL/VERMILION
 LB2249  COUNTRY     -  US
 LB2249  USGS QUAD   -  BISMARCK (2018)
 LB2249
 LB2249                         *CURRENT SURVEY CONTROL
 LB2249  ______________________________________________________________________
 LB2249* NAD 83(1997) POSITION- 40 17 09.18959(N) 087 36 15.96748(W)   ADJUSTED
 LB2249* NAVD 88 ORTHO HEIGHT -   206.14  (+/-2cm)      676.3   (feet) VERTCON3
 LB2249  ______________________________________________________________________
 LB2249  GEOID HEIGHT    -        -32.748 (meters)                     GEOID18
 LB2249  LAPLACE CORR    -         -3.39  (seconds)                    DEFLEC18
 LB2249  HORZ ORDER      -  SECOND
 LB2249  VERT ORDER      -  THIRD ? (See Below)
 LB2249
 LB2249.The horizontal coordinates were established by classical geodetic methods
 LB2249.and adjusted by the National Geodetic Survey in October 1999.
 LB2249
 LB2249.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2249.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2249
 LB2249.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2249.GEOID18 height accuracy estimate available here.
 LB2249
 LB2249.The vertical order pertains to the NGVD 29 superseded value.
 LB2249
 LB2249.Click photographs - Photos may exist for this station.
 LB2249
 LB2249.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2249
 LB2249. The following values were computed from the NAD 83(1997) position.
 LB2249
 LB2249;                    North         East     Units Scale Factor Converg.
 LB2249;SPC IL E     -   401,998.486   361,981.781   MT  1.00002227   +0 28 16.8
 LB2249;SPC IL E     - 1,318,890.03  1,187,601.89   sFT  1.00002227   +0 28 16.8
 LB2249;SPC IN W     -   559,390.907   855,688.590   MT  0.99999083   -0 20 13.0
 LB2249;SPC IN W     - 1,835,268.33  2,807,371.65   sFT  0.99999083   -0 20 13.0
 LB2249;UTM  16      - 4,459,663.791   448,621.226   MT  0.99963249   -0 23 27.0
 LB2249
 LB2249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2249!SPC IL E     -   0.99997280  x   1.00002227  =   0.99999507
 LB2249!SPC IN W     -   0.99997280  x   0.99999083  =   0.99996363
 LB2249!UTM  16      -   0.99997280  x   0.99963249  =   0.99960530
 LB2249
 LB2249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4862159663(NAD 83)
 LB2249
 LB2249|---------------------------------------------------------------------|
 LB2249| PID    Reference Object                     Distance      Geod. Az  |
 LB2249|                                                           dddmmss.s |
 LB2249| CM2789 BISMARCK RM 2                        25.322 METERS 22416     |
 LB2249| CM2788 BISMARCK RM 1                        29.258 METERS 31909     |
 LB2249| LB2251 BISMARCK AZ MK                      391.675 METERS 34715     |
 LB2249| LB2250 BISMARCK 2                           12.414 METERS 34716     |
 LB2249|---------------------------------------------------------------------|
 LB2249
 LB2249                          SUPERSEDED SURVEY CONTROL
 LB2249
 LB2249  NAD 83(1997)-  40 17 09.18953(N)    087 36 15.96765(W) AD(       ) 2
 LB2249  NAD 83(1986)-  40 17 09.19885(N)    087 36 15.97587(W) AD(       ) 2
 LB2249  NAD 27      -  40 17 09.06770(N)    087 36 15.89940(W) AD(       ) 2
 LB2249  NGVD 29             206.18   (m)          676.4    (f) LEVELING    3  
 LB2249
 LB2249.Superseded values are not recommended for survey control.
 LB2249
 LB2249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2249.See file dsdata.pdf to determine how the superseded data were derived.
 LB2249
 LB2249_MARKER: DS = TRIANGULATION STATION DISK
 LB2249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2249_STAMPING: BISMARCK 1955
 LB2249_MARK LOGO: CGS
 LB2249_PROJECTION: FLUSH
 LB2249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2249+STABILITY: SURFACE MOTION
 LB2249
 LB2249  HISTORY     - Date     Condition        Report By
 LB2249  HISTORY     - 1955     MONUMENTED       CGS
 LB2249  HISTORY     - 1959     GOOD             CGS
 LB2249  HISTORY     - 1964     GOOD             CGS
 LB2249  HISTORY     - 1969     GOOD             CGS
 LB2249  HISTORY     - 1970     GOOD             LOCENG
 LB2249  HISTORY     - 1972     GOOD             ILHD
 LB2249  HISTORY     - 1978     SEE DESCRIPTION  NGS
 LB2249
 LB2249                          STATION DESCRIPTION
 LB2249
 LB2249'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2249'STATION IS LOCATED IN THE EAST ANGLE OF A TRIANGULAR PLOT OF GROUND
 LB2249'FORMED BY THE JUNCTION OF STATE HIGHWAY 119 AND A PAVED ROAD ABOUT
 LB2249'4 MILES WEST OF THE ILLINOIS-INDIANA STATE LINE AND ABOUT 1-1/2
 LB2249'MILES NORTH OF BISMARCK.  IT IS 270 FEET WEST OF THE CENTER OF THE
 LB2249'INTERSECTION OF HIGHWAY 119 AND THE PAVED ROAD, 81 FEET
 LB2249'NORTHWEST OF THE CENTER OF THE PAVED ROAD, 81 FEET SOUTH OF THE
 LB2249'CENTER OF HIGHWAY 119 AND 67 FEET NORTHEAST OF A POWER LINE POLE
 LB2249'AND WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 LB2249'STAMPED BISMARCK 1955.
 LB2249'
 LB2249'REFERENCE MARK NO. 1 IS 112 FEET NORTH OF THE POWER LINE POLE AND
 LB2249'WHITE WITNESS POST AND 51 FEET SOUTHWEST OF THE CENTER OF THE
 LB2249'HIGHWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED BISMARCK NO 1
 LB2249'1955.
 LB2249'
 LB2249'REFERENCE MARK NO. 2 IS 64 FEET NORTHWEST OF THE CENTER OF THE PAVED
 LB2249'ROAD, 19 FEET SOUTH OF THE POWER LINE POLE AND WHITE WITNESS POST
 LB2249'AND 4 FEET NORTH OF THE GUY WIRE ANCHOR TO THE POWER LINE POLE.  THE
 LB2249'MARK IS FLUSH AND THE DISK IS STAMPED BISMARCK NO 2 1955.
 LB2249'
 LB2249'AZIMUTH MARK IS 40 FEET WEST OF THE CENTER OF HIGHWAY 119, 2 FEET
 LB2249'SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A FENCE AND POWER
 LB2249'LINE POLE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 LB2249'STAMPED BISMARCK 1955.
 LB2249'
 LB2249'TO REACH THE STATION FROM THE RAILROAD DEPOT IN BISMARCK, GO EAST ON
 LB2249'A PAVED ROAD FOR 0.1 MILE TO A PAVED CROSSROAD.  TURN LEFT AND GO
 LB2249'NORTH ON PAVED ROAD FOR 1.45 MILES TO THE JUNCTION OF STATE HIGHWAY
 LB2249'119 AND THE STATION AS DESCRIBED.
 LB2249'
 LB2249'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST AND NORTH
 LB2249'ON HIGHWAY 119 FOR 0.3 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 LB2249'
 LB2249'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2249
 LB2249                          STATION RECOVERY (1959)
 LB2249
 LB2249'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RS)
 LB2249'STATION, REFERENCE, AND AZIMUTH MARKS WERE RECOVERED AS DESCRIBED AND
 LB2249'WERE FOUND TO BE IN GOOD CONDITION.  ORIGINAL DESCRIPTION IS
 LB2249'ADEQUATE.
 LB2249
 LB2249                          STATION RECOVERY (1964)
 LB2249
 LB2249'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JMC)
 LB2249'STATION MARK, RM 1, RM 2 AND AZIMUTH MARK RECOVERED IN GOOD
 LB2249'CONDITION.  PREVIOUS DESCRIPTION ADEQUATE.
 LB2249
 LB2249                          STATION RECOVERY (1969)
 LB2249
 LB2249'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LB2249'ALL MARKS FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD WITH THE
 LB2249'FOLLOWING--
 LB2249'
 LB2249'THE STATION MARK IS 39 FEET SOUTH OF A POWER POLE AND 1 FOOT NORTH
 LB2249'OF A METAL WITNESS POST.
 LB2249'
 LB2249'REFERENCE MARK 1 IS 70 FEET NORTHWEST OF THE POWER POLE AND 1 FOOT
 LB2249'NORTHEAST OF A CONCRETE RIGHT-OF-WAY POST.
 LB2249'
 LB2249'REFERENCE MARK 2 IS 1 FOOT NORTH OF A CONCRETE RIGHT-OF-WAY POST.
 LB2249'
 LB2249'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 LB2249'
 LB2249'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES NORTH
 LB2249'OF BISMARCK.
 LB2249
 LB2249                          STATION RECOVERY (1970)
 LB2249
 LB2249'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (JR)
 LB2249'BISMARCK 1955 RECOVERED IN GOOD CONDITION.
 LB2249'
 LB2249'BISMARCK NO. 1 1955 RECOVERED IN GOOD CONDITION.
 LB2249'
 LB2249'BISMARCK NO. 2 1955 RECOVERED IN GOOD CONDITION.
 LB2249'
 LB2249'AZ. MARK BISMARCK 1955 RECOVERED IN GOOD CONDITION.
 LB2249
 LB2249                          STATION RECOVERY (1972)
 LB2249
 LB2249'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (PEE)
 LB2249'BISMARCK 1955 (STA.) RECOVERED IN GOOD CONDITION.
 LB2249'
 LB2249'BIS-1 1955 AND BIS-2 1955 REF. MARKS RECOVERED IN GOOD CONDITION.
 LB2249'
 LB2249'BISMARCK 1955 (AZIMUTH) RECOVERED IN GOOD CONDITION.
 LB2249'
 LB2249'CONCRETE MARKERS (5 INCHES X 5 INCHES) 1-1/2 ABOVE GROUND-PLACED NEXT
 LB2249'TO BISMARCK-1 1955 (REF. MARK.) 1 FOOT SW OF REF MARK AND
 LB2249'BISMARCK-2 1955 (REF. MARK.) 1-1/2 S OF REF MARK.  WITNESS
 LB2249'POST 1 FOOT SOUTH OF STATION.
 LB2249'
 LB2249'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES-NORTH OF
 LB2249'BISMARCK, ILLINOIS.
 LB2249
 LB2249                          STATION RECOVERY (1978)
 LB2249
 LB2249'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LB2249'STATION, REFERENCE, AND AZIMUTH MARKS WERE RECOVERED AS DESCRIBED AND
 LB2249'FOUND IN GOOD CONDITION.  THE STATION MARK WAS IN WAY OF HIGHWAY
 LB2249'CONSTRUCTION AND AFTER BISMARCK 2 WAS ESTABLISHED THE STATION MARK
 LB2249'OF BISMARCK 1955 WAS DESTROYED.  THE UNDERGROUND MARK WAS LEFT
 LB2249'INTACT.  FOR INFORMATION SEE DESCRIPTION BISMARCK 2.
 LB2249'
 LB2249'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES NORTH
 LB2249'OF BISMARCK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2250 ***********************************************************************
 LB2250  DESIGNATION -  BISMARCK 2
 LB2250  PID         -  LB2250
 LB2250  STATE/COUNTY-  IL/VERMILION
 LB2250  COUNTRY     -  US
 LB2250  USGS QUAD   -  BISMARCK (2018)
 LB2250
 LB2250                         *CURRENT SURVEY CONTROL
 LB2250  ______________________________________________________________________
 LB2250* NAD 83(1997) POSITION- 40 17 09.58215(N) 087 36 16.08338(W)   NO CHECK
 LB2250* NAVD 88 ORTHO HEIGHT -   206.18  (+/-2cm)      676.4   (feet) VERTCON3
 LB2250  ______________________________________________________________________
 LB2250  GEOID HEIGHT    -        -32.749 (meters)                     GEOID18
 LB2250  LAPLACE CORR    -         -3.39  (seconds)                    DEFLEC18
 LB2250  HORZ ORDER      -  THIRD
 LB2250  VERT ORDER      -  THIRD ? (See Below)
 LB2250
 LB2250.The horizontal coordinates were established by classical geodetic methods
 LB2250.and adjusted by the National Geodetic Survey in October 1999.
 LB2250
 LB2250.No horizontal observational check was made to the station.
 LB2250
 LB2250.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2250.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2250
 LB2250.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2250.GEOID18 height accuracy estimate available here.
 LB2250
 LB2250.The vertical order pertains to the NGVD 29 superseded value.
 LB2250
 LB2250.Click photographs - Photos may exist for this station.
 LB2250
 LB2250.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2250
 LB2250. The following values were computed from the NAD 83(1997) position.
 LB2250
 LB2250;                    North         East     Units Scale Factor Converg.
 LB2250;SPC IL E     -   402,010.571   361,978.944   MT  1.00002227   +0 28 16.7
 LB2250;SPC IL E     - 1,318,929.68  1,187,592.59   sFT  1.00002227   +0 28 16.7
 LB2250;SPC IN W     -   559,403.031   855,685.923   MT  0.99999083   -0 20 13.1
 LB2250;SPC IN W     - 1,835,308.11  2,807,362.90   sFT  0.99999083   -0 20 13.1
 LB2250;UTM  16      - 4,459,675.913   448,618.572   MT  0.99963250   -0 23 27.1
 LB2250
 LB2250!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2250!SPC IL E     -   0.99997279  x   1.00002227  =   0.99999506
 LB2250!SPC IN W     -   0.99997279  x   0.99999083  =   0.99996362
 LB2250!UTM  16      -   0.99997279  x   0.99963250  =   0.99960530
 LB2250
 LB2250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4861859675(NAD 83)
 LB2250
 LB2250|---------------------------------------------------------------------|
 LB2250| PID    Reference Object                     Distance      Geod. Az  |
 LB2250|                                                           dddmmss.s |
 LB2250| LB2249 BISMARCK                             12.414 METERS 16716     |
 LB2250| CM2789 BISMARCK RM 2                        33.732 METERS 20617     |
 LB2250| CM2790 BISMARCK 2 RM 3                      16.263 METERS 26932     |
 LB2250| CM2788 BISMARCK RM 1                        19.224 METERS 30125     |
 LB2250| LB2251 BISMARCK AZ MK                      379.261 METERS 34715     |
 LB2250|---------------------------------------------------------------------|
 LB2250
 LB2250                          SUPERSEDED SURVEY CONTROL
 LB2250
 LB2250  NAD 83(1997)-  40 17 09.58209(N)    087 36 16.08355(W) AD(       ) 3
 LB2250  NAD 83(1986)-  40 17 09.59141(N)    087 36 16.09177(W) AD(       ) 3
 LB2250  NAD 27      -  40 17 09.46028(N)    087 36 16.01530(W) AD(       ) 3
 LB2250  NGVD 29             206.22   (m)          676.6    (f) LEVELING    3  
 LB2250
 LB2250.Superseded values are not recommended for survey control.
 LB2250
 LB2250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2250.See file dsdata.pdf to determine how the superseded data were derived.
 LB2250
 LB2250_MARKER: DH = HORIZONTAL CONTROL DISK
 LB2250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2250_STAMPING: BISMARCK 2 1978
 LB2250_MARK LOGO: NGS
 LB2250_PROJECTION: PROJECTING 3 CENTIMETERS
 LB2250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2250+STABILITY: SURFACE MOTION
 LB2250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2250+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2020
 LB2250
 LB2250  HISTORY     - Date     Condition        Report By
 LB2250  HISTORY     - 1978     MONUMENTED       NGS
 LB2250  HISTORY     - 20200724 GOOD             WSRR
 LB2250
 LB2250                          STATION DESCRIPTION
 LB2250
 LB2250'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LB2250'STATION IS LOCATED ABOUT 4 MILES WEST OF THE ILLINOIS-INDIANA
 LB2250'STATE LINE, ABOUT 1-1/2 MILES NORTH OF BISMARCK AND IN THE NORTHEAST
 LB2250'ANGLE FORMED BY STATE HIGHWAY 119 AND A PAVED ROAD.  IT IS 165
 LB2250'FEET EAST OF A POWER POLE, 40 FEET NORTH OF THE CENTERLINE OF THE
 LB2250'HIGHWAY AND 7 FEET WEST OF A POWER POLE.  THE MONUMENT PROJECTS
 LB2250'1-INCH AND THE DISK IS STAMPED BISMARCK 2 1978.
 LB2250'
 LB2250'REFERENCE MARK 1 IS 69 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 LB2250'1 FOOT SOUTH OF A METAL WITNESS POST AND 1-FOOT NORTHEAST OF A
 LB2250'CONCRETE R-O-W MARKER.  THE MONUMENT IS FLUSH.  THE ARROW ON THE
 LB2250'DISK IS POINTED IN THE DIRECTION OF BISMARCK 1955, AND STAMPED
 LB2250'BISMARCK NO 1 1955.
 LB2250'
 LB2250'REFERENCE MARK 2 IS 59 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 LB2250'1 FOOT NORTH OF A CONCRETE R-O-W MARKER, 1-FOOT SOUTH OF A METAL
 LB2250'WITNESS POST AND 19 FEET SOUTH OF A POWER POLE.  THE ARROW ON THE
 LB2250'DISK IS POINTED IN THE DIRECTION OF BISMARCK 1955.  THE MONUMENT
 LB2250'IS FLUSH AND THE DISK STAMPED BISMARCK NO 2 1955.
 LB2250'
 LB2250'REFERENCE MARK 3 IS 39 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 LB2250'1 FOOT NORTH OF A METAL WITNESS POST AND 1-FOOT SOUTH OF A R-O-W
 LB2250'CONCRETE MARKER.  THE MONUMENT PROJECTS 1-INCH AND THE DISK STAMPED
 LB2250'BISMARCK 2 NO 3 1978.
 LB2250'
 LB2250'AZIMUTH MARK IS 40 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 1-FOOT
 LB2250'EAST OF A POWER POLE AND FENCELINE AND 0.5 FOOT SOUTH OF A METAL
 LB2250'WITNESS POST.  THE MONUMENT PROJECTS 2-INCHES AND THE DISK STAMPED
 LB2250'BISMARCK 1955.
 LB2250'
 LB2250'TO REACH THE STATION FROM THE RAILROAD DEPOT IN BISMARCK, GO EAST
 LB2250'ON A PAVED ROAD FOR 0.1 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH
 LB2250'ON A PAVED ROAD FOR 1.45 MILE JUNCTION WITH STATE HIGHWAY 119 AND
 LB2250'STATION AS DESCRIBED.  CONTINUE AHEAD NORTH FOR 0.3 MILE TO THE
 LB2250'AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 LB2250'
 LB2250'DISTANCE TO BISMARK IS SLOPE DISTANCE.
 LB2250'
 LB2250'NEAREST TOWN--BISMARCK.
 LB2250'
 LB2250'HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS.
 LB2250
 LB2250                          STATION RECOVERY (2020)
 LB2250
 LB2250'RECOVERY NOTE BY WALKERSVILLE SOUTHERN RR 2020 (MFM)
 LB2250'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2251 ***********************************************************************
 LB2251  DESIGNATION -  BISMARCK AZ MK
 LB2251  PID         -  LB2251
 LB2251  STATE/COUNTY-  IL/VERMILION
 LB2251  COUNTRY     -  US
 LB2251  USGS QUAD   -  BISMARCK (2018)
 LB2251
 LB2251                         *CURRENT SURVEY CONTROL
 LB2251  ______________________________________________________________________
 LB2251* NAD 83(1997) POSITION- 40 17 21.57511(N) 087 36 19.62560(W)   ADJUSTED
 LB2251* NAVD 88 ORTHO HEIGHT -   206.57  (+/-2cm)      677.7   (feet) VERTCON3
 LB2251  ______________________________________________________________________
 LB2251  GEOID HEIGHT    -        -32.752 (meters)                     GEOID18
 LB2251  LAPLACE CORR    -         -3.36  (seconds)                    DEFLEC18
 LB2251  HORZ ORDER      -  THIRD
 LB2251  VERT ORDER      -  THIRD ? (See Below)
 LB2251
 LB2251.The horizontal coordinates were established by classical geodetic methods
 LB2251.and adjusted by the National Geodetic Survey in October 1999.
 LB2251
 LB2251.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2251.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2251
 LB2251.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2251.GEOID18 height accuracy estimate available here.
 LB2251
 LB2251.The vertical order pertains to the NGVD 29 superseded value.
 LB2251
 LB2251.Click photographs - Photos may exist for this station.
 LB2251
 LB2251.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2251
 LB2251. The following values were computed from the NAD 83(1997) position.
 LB2251
 LB2251;                    North         East     Units Scale Factor Converg.
 LB2251;SPC IL E     -   402,379.796   361,892.234   MT  1.00002214   +0 28 14.5
 LB2251;SPC IL E     - 1,320,141.05  1,187,308.10   sFT  1.00002214   +0 28 14.5
 LB2251;SPC IN W     -   559,773.430   855,604.434   MT  0.99999092   -0 20 15.5
 LB2251;SPC IN W     - 1,836,523.33  2,807,095.55   sFT  0.99999092   -0 20 15.5
 LB2251;UTM  16      - 4,460,046.256   448,537.460   MT  0.99963260   -0 23 29.5
 LB2251
 LB2251!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2251!SPC IL E     -   0.99997273  x   1.00002214  =   0.99999487
 LB2251!SPC IN W     -   0.99997273  x   0.99999092  =   0.99996365
 LB2251!UTM  16      -   0.99997273  x   0.99963260  =   0.99960534
 LB2251
 LB2251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4853760046(NAD 83)
 LB2251
 LB2251                          SUPERSEDED SURVEY CONTROL
 LB2251
 LB2251  NAD 83(1997)-  40 17 21.57504(N)    087 36 19.62578(W) AD(       ) 3
 LB2251  NAD 83(1986)-  40 17 21.58436(N)    087 36 19.63400(W) AD(       ) 3
 LB2251  NAD 27      -  40 17 21.45338(N)    087 36 19.55742(W) AD(       ) 3
 LB2251  NGVD 29             206.61   (m)          677.9    (f) LEVELING    3  
 LB2251
 LB2251.Superseded values are not recommended for survey control.
 LB2251
 LB2251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2251.See file dsdata.pdf to determine how the superseded data were derived.
 LB2251
 LB2251_MARKER: DZ = AZIMUTH MARK DISK
 LB2251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2251_STAMPING: BISMARCK 1955
 LB2251_MARK LOGO: CGS
 LB2251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2251+STABILITY: SURFACE MOTION
 LB2251
 LB2251  HISTORY     - Date     Condition        Report By
 LB2251  HISTORY     - 1955     MONUMENTED       CGS
 LB2251  HISTORY     - 1978     GOOD             NGS
 LB2251
 LB2251                          STATION DESCRIPTION
 LB2251
 LB2251'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LB2251'AZIMUTH MARK IS 40 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 LB2251'1-FOOT EAST OF A POWER POLE AND FENCELINE AND 0.5 FOOT SOUTH OF A
 LB2251'METAL WITNESS POST.  THE MONUMENT PROJECTS 2-INCHES AND THE DISK
 LB2251'STAMPED BISMARCK 1955.
 LB2251'
 LB2251'TO REACH THE STATION FROM THE RAILROAD DEPOT IN BISMARCK, GO EAST
 LB2251'ON A PAVED ROAD FOR 0.1 MILE TO A CROSSROAD.  TURN LEFT AND GO
 LB2251'NORTH ON A PAVED ROAD FOR 1.45 MILE JUNCTION WITH STATE HIGHWAY
 LB2251'119 AND STATION AS DESCRIBED.  CONTINUE AHEAD NORTH FOR 0.3 MILE
 LB2251'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 LB2251'
 LB2251'NEAREST TOWN--BISMARCK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3145 ***********************************************************************
 DK3145  DESIGNATION -  BL02001
 DK3145  PID         -  DK3145
 DK3145  STATE/COUNTY-  IL/DU PAGE
 DK3145  COUNTRY     -  US
 DK3145  USGS QUAD   -  LOMBARD (2018)
 DK3145
 DK3145                         *CURRENT SURVEY CONTROL
 DK3145  ______________________________________________________________________
 DK3145* NAD 83(1986) POSITION- 41 58 52.     (N) 088 04 00.     (W)   SCALED
 DK3145* NAVD 88 ORTHO HEIGHT -   234.144 (meters)      768.19  (feet) ADJUSTED
 DK3145  ______________________________________________________________________
 DK3145  GEOID HEIGHT    -        -33.506 (meters)                     GEOID18
 DK3145  DYNAMIC HEIGHT  -        234.063 (meters)      767.92  (feet) COMP
 DK3145  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 DK3145
 DK3145  VERT ORDER      -  SECOND    CLASS I
 DK3145
 DK3145.The horizontal coordinates were scaled from a map and have
 DK3145.an estimated accuracy of +/- 6 seconds.
 DK3145
 DK3145.The orthometric height was determined by differential leveling and
 DK3145.adjusted by the NATIONAL GEODETIC SURVEY
 DK3145.in May 2008.
 DK3145
 DK3145.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3145.GEOID18 height accuracy estimate available here.
 DK3145
 DK3145.Click photographs - Photos may exist for this station.
 DK3145
 DK3145.The dynamic height is computed by dividing the NAVD 88
 DK3145.geopotential number by the normal gravity value computed on the
 DK3145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3145.degrees latitude (g = 980.6199 gals.).
 DK3145
 DK3145.The modeled gravity was interpolated from observed gravity values.
 DK3145
 DK3145;                    North         East    Units  Estimated Accuracy
 DK3145;SPC IL E     -   590,040.      322,100.      MT  (+/- 180 meters Scaled)
 DK3145
 DK3145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM116482(NAD 83)
 DK3145
 DK3145                          SUPERSEDED SURVEY CONTROL
 DK3145
 DK3145.No superseded survey control is available for this station.
 DK3145
 DK3145_MARKER: DD = SURVEY DISK
 DK3145_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3145_SP_SET: WATER TOWER BASE
 DK3145_MARK LOGO: IL-043
 DK3145_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3145_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3145_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3145+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3145
 DK3145  HISTORY     - Date     Condition        Report By
 DK3145  HISTORY     - 1993     MONUMENTED       MARCHE
 DK3145  HISTORY     - 20071109 GOOD             PATRIC
 DK3145  HISTORY     - 20090224 GOOD             ILDT
 DK3145
 DK3145                          STATION DESCRIPTION
 DK3145
 DK3145'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DR)
 DK3145'THE STATION IS LOCATED IN ROSELLE IL.
 DK3145'
 DK3145'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 (IRVING PARK
 DK3145'ROAD) AND STH 53, GO WEST ALONG STH 19 FOR APPROXIMATELY 2.0 MI (3.2
 DK3145'KM) TO THE STATION ON THE RIGHT.  THE STATION IS AT THE BASE OF A
 DK3145'WATER TOWER NEAR THE METRA STATION JUST NORTH OF IRVING PARK ROAD.
 DK3145'THE MONUMENT IS A 2.5 INCH (6 CM) DISK WITH NO STAMPING SET IN THE LIP
 DK3145'OF A CONCRETE BASE FOR THE WATER TOWER AT THE SOUTHEAST SIDE OF THE
 DK3145'WATER TOWER.
 DK3145'
 DK3145'THE DISK IS SET 26.8 FT (8.2 M) NORTH-NORTHEAST OF A FIRE HYDRANT, AND
 DK3145'17.5 FT (5.3 M) WEST OF THE SOUTHWEST CORNER OF A CONCRETE PAD FOR A
 DK3145'BICYCLE SHELTER.
 DK3145'
 DK3145'NOTE--THE DISK IS NOT STAMPED.
 DK3145
 DK3145                          STATION RECOVERY (2009)
 DK3145
 DK3145'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3145'MARK HAS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3146 ***********************************************************************
 DK3146  DESIGNATION -  BL02003
 DK3146  PID         -  DK3146
 DK3146  STATE/COUNTY-  IL/DU PAGE
 DK3146  COUNTRY     -  US
 DK3146  USGS QUAD   -  LOMBARD (2018)
 DK3146
 DK3146                         *CURRENT SURVEY CONTROL
 DK3146  ______________________________________________________________________
 DK3146* NAD 83(1986) POSITION- 41 58 38.     (N) 088 03 12.     (W)   SCALED
 DK3146* NAVD 88 ORTHO HEIGHT -   229.485 (meters)      752.90  (feet) ADJUSTED
 DK3146  ______________________________________________________________________
 DK3146  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 DK3146  DYNAMIC HEIGHT  -        229.406 (meters)      752.64  (feet) COMP
 DK3146  MODELED GRAVITY -    980,271.2   (mgal)                       NAVD 88
 DK3146
 DK3146  VERT ORDER      -  SECOND    CLASS I
 DK3146
 DK3146.The horizontal coordinates were scaled from a map and have
 DK3146.an estimated accuracy of +/- 6 seconds.
 DK3146
 DK3146.The orthometric height was determined by differential leveling and
 DK3146.adjusted by the NATIONAL GEODETIC SURVEY
 DK3146.in May 2008.
 DK3146
 DK3146.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3146.GEOID18 height accuracy estimate available here.
 DK3146
 DK3146.Click photographs - Photos may exist for this station.
 DK3146
 DK3146.The dynamic height is computed by dividing the NAVD 88
 DK3146.geopotential number by the normal gravity value computed on the
 DK3146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3146.degrees latitude (g = 980.6199 gals.).
 DK3146
 DK3146.The modeled gravity was interpolated from observed gravity values.
 DK3146
 DK3146;                    North         East    Units  Estimated Accuracy
 DK3146;SPC IL E     -   589,610.      323,210.      MT  (+/- 180 meters Scaled)
 DK3146
 DK3146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM127477(NAD 83)
 DK3146
 DK3146                          SUPERSEDED SURVEY CONTROL
 DK3146
 DK3146.No superseded survey control is available for this station.
 DK3146
 DK3146_MARKER: DD = SURVEY DISK
 DK3146_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 DK3146_MARK LOGO: IL-043
 DK3146_PROJECTION: RECESSED 8 CENTIMETERS
 DK3146_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3146+STABILITY: SURFACE MOTION
 DK3146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3146+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2010
 DK3146_ROD/PIPE-DEPTH: 3.1 meters
 DK3146
 DK3146  HISTORY     - Date     Condition        Report By
 DK3146  HISTORY     - 1993     MONUMENTED       MARCHE
 DK3146  HISTORY     - 20071109 GOOD             PATRIC
 DK3146  HISTORY     - 20090224 GOOD             ILDT
 DK3146  HISTORY     - 20100311 GOOD             COWHEY
 DK3146
 DK3146                          STATION DESCRIPTION
 DK3146
 DK3146'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DR)
 DK3146'THE STATION IS IN MEDINAH, IL.
 DK3146'
 DK3146'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 (IRVING PARK
 DK3146'ROAD) AND STH 53, GO WEST ALONG STH 19 FOR APPROXIMATELY 1.2 MI (1.9
 DK3146'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG STH 19
 DK3146'(IRVING PARK ROAD),
 DK3146'
 DK3146'596 FT (181.7 M) WEST OF THE CENTERLINE OF MEDINAH ROAD AND 33.11 FT
 DK3146'(10.1 M) SOUTH OF THE CENTERLINE OF IRVING PARK ROAD.  THE STATION IS
 DK3146'18.10 FT (5.5 M) NORTH OF THE NORTHWEST CORNER OF A CHAIN LINK FENCE
 DK3146'AT ADDRESS 22W081 WITH A 1-STORY WOOD HOUSE.  THE MONUMENT IS A
 DK3146'STANDARD BERNTSEN LID AND COVER WITH A DISK INSIDE.  THE MONUMENT IS
 DK3146'2.0 FT (0.6 M) ABOVE STREET SURFACE.
 DK3146'
 DK3146'NOTE--THE DISK IS NOT STAMPED.
 DK3146
 DK3146                          STATION RECOVERY (2009)
 DK3146
 DK3146'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3146'MARK HAS NO STAMPING.
 DK3146
 DK3146                          STATION RECOVERY (2010)
 DK3146
 DK3146'RECOVERY NOTE BY COWHEY GUDMUNDSON LEDER LTD 2010
 DK3146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3147 ***********************************************************************
 DK3147  DESIGNATION -  BL02004
 DK3147  PID         -  DK3147
 DK3147  STATE/COUNTY-  IL/DU PAGE
 DK3147  COUNTRY     -  US
 DK3147  USGS QUAD   -  LOMBARD (2018)
 DK3147
 DK3147                         *CURRENT SURVEY CONTROL
 DK3147  ______________________________________________________________________
 DK3147* NAD 83(1986) POSITION- 41 58 42.     (N) 088 03 13.     (W)   SCALED
 DK3147* NAVD 88 ORTHO HEIGHT -   229.386 (meters)      752.58  (feet) ADJUSTED
 DK3147  ______________________________________________________________________
 DK3147  GEOID HEIGHT    -        -33.512 (meters)                     GEOID18
 DK3147  DYNAMIC HEIGHT  -        229.307 (meters)      752.32  (feet) COMP
 DK3147  MODELED GRAVITY -    980,271.2   (mgal)                       NAVD 88
 DK3147
 DK3147  VERT ORDER      -  SECOND    CLASS I
 DK3147
 DK3147.The horizontal coordinates were scaled from a map and have
 DK3147.an estimated accuracy of +/- 6 seconds.
 DK3147
 DK3147.The orthometric height was determined by differential leveling and
 DK3147.adjusted by the NATIONAL GEODETIC SURVEY
 DK3147.in May 2008.
 DK3147
 DK3147.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3147.GEOID18 height accuracy estimate available here.
 DK3147
 DK3147.Click photographs - Photos may exist for this station.
 DK3147
 DK3147.The dynamic height is computed by dividing the NAVD 88
 DK3147.geopotential number by the normal gravity value computed on the
 DK3147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3147.degrees latitude (g = 980.6199 gals.).
 DK3147
 DK3147.The modeled gravity was interpolated from observed gravity values.
 DK3147
 DK3147;                    North         East    Units  Estimated Accuracy
 DK3147;SPC IL E     -   589,730.      323,180.      MT  (+/- 180 meters Scaled)
 DK3147
 DK3147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM127479(NAD 83)
 DK3147
 DK3147                          SUPERSEDED SURVEY CONTROL
 DK3147
 DK3147.No superseded survey control is available for this station.
 DK3147
 DK3147_MARKER: DD = SURVEY DISK
 DK3147_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3147_SP_SET: ANTENNA BASE
 DK3147_MARK LOGO: IL-043
 DK3147_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3147_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3147_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3147+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3147
 DK3147  HISTORY     - Date     Condition        Report By
 DK3147  HISTORY     - 1993     MONUMENTED       MARCHE
 DK3147  HISTORY     - 20071109 GOOD             PATRIC
 DK3147  HISTORY     - 20090224 GOOD             ILDT
 DK3147
 DK3147                          STATION DESCRIPTION
 DK3147
 DK3147'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DR)
 DK3147'THE STATION IS IN MEDINAH, IL.
 DK3147'
 DK3147'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 (IRVING PARK
 DK3147'ROAD) AND STH 53, GO WEST ALONG STH 19 FOR APPROXIMATELY 1.2 MI (1.9
 DK3147'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE
 DK3147'NORTHEAST CORNER OF ROSELLE PUMP STATION BUILDING.
 DK3147'
 DK3147'THE STATION IS 763 FT (232.6 M) WEST OF THE CENTERLINE OF MEDINAH
 DK3147'ROAD, 349 FT (106.4 M) EAST OF THE EXTENDED CENTERLINE OF HARVEY ROAD,
 DK3147'AND 302 FT (92.0 M) NORTH OF THE CENTERLINE OF IRVING PARK ROAD.  THE
 DK3147'MONUMENT IS IN THE EAST SIDE OF A 2.0 FT (0.6 M) DIAMETER CONCRETE
 DK3147'BASE OF AN ANTENNA AT GRADE.
 DK3147'
 DK3147'NOTE--THE DISK IS NOT STAMPED.
 DK3147
 DK3147                          STATION RECOVERY (2009)
 DK3147
 DK3147'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3147'MARK HAS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3093 ***********************************************************************
 DK3093  DESIGNATION -  BL03002
 DK3093  PID         -  DK3093
 DK3093  STATE/COUNTY-  IL/DU PAGE
 DK3093  COUNTRY     -  US
 DK3093  USGS QUAD   -  LOMBARD (2018)
 DK3093
 DK3093                         *CURRENT SURVEY CONTROL
 DK3093  ______________________________________________________________________
 DK3093* NAD 83(1986) POSITION- 41 58 51.     (N) 088 04 48.     (W)   SCALED
 DK3093* NAVD 88 ORTHO HEIGHT -   233.639 (meters)      766.53  (feet) ADJUSTED
 DK3093  ______________________________________________________________________
 DK3093  GEOID HEIGHT    -        -33.494 (meters)                     GEOID18
 DK3093  DYNAMIC HEIGHT  -        233.558 (meters)      766.26  (feet) COMP
 DK3093  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 DK3093
 DK3093  VERT ORDER      -  SECOND    CLASS I
 DK3093
 DK3093.The horizontal coordinates were scaled from a map and have
 DK3093.an estimated accuracy of +/- 6 seconds.
 DK3093
 DK3093.The orthometric height was determined by differential leveling and
 DK3093.adjusted by the NATIONAL GEODETIC SURVEY
 DK3093.in May 2008.
 DK3093
 DK3093.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3093.GEOID18 height accuracy estimate available here.
 DK3093
 DK3093.Click photographs - Photos may exist for this station.
 DK3093
 DK3093.The dynamic height is computed by dividing the NAVD 88
 DK3093.geopotential number by the normal gravity value computed on the
 DK3093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3093.degrees latitude (g = 980.6199 gals.).
 DK3093
 DK3093.The modeled gravity was interpolated from observed gravity values.
 DK3093
 DK3093;                    North         East    Units  Estimated Accuracy
 DK3093;SPC IL E     -   590,010.      321,000.      MT  (+/- 180 meters Scaled)
 DK3093
 DK3093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM105482(NAD 83)
 DK3093
 DK3093                          SUPERSEDED SURVEY CONTROL
 DK3093
 DK3093.No superseded survey control is available for this station.
 DK3093
 DK3093_MARKER: DD = SURVEY DISK
 DK3093_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3093_SP_SET: SIGNAL BASE
 DK3093_MARK LOGO: IL-043
 DK3093_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3093_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3093_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3093+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3093
 DK3093  HISTORY     - Date     Condition        Report By
 DK3093  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3093  HISTORY     - 20060421 GOOD             PATRIC
 DK3093  HISTORY     - 20090224 GOOD             ILDT
 DK3093
 DK3093                          STATION DESCRIPTION
 DK3093
 DK3093'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 DK3093'STATION IS IN ROSELLE, IL.
 DK3093'
 DK3093'TO REACH THE STATION FROM THE INTERSECTION OF THE ELGIN O'HARE
 DK3093'EXPRESSWAY AND ROSELLE ROAD, GO SOUTH ALONG ROSELLE ROAD ABOUT 4730 FT
 DK3093'(1441.7 M) TO THE STATION ON THE LEFT.  THE STATION IS AT THE
 DK3093'NORTHEAST CORNER OF THE INTERSECTION OF ROSELLE ROAD AND MAPLE AVENUE.
 DK3093'THE STATION IS 51.50 FT (15.7 M) EAST OF THE CENTERLINE OF ROSELLE
 DK3093'ROAD AND 26.65 FT (8.1 M) NORTH OF THE CENTERLINE OF MAPLE AVENUE.
 DK3093'THE STATION IS A BRASS DISK SET IN THE NORTHWEST SIDE OF A 2.0 FT (0.6
 DK3093'M) DIAMETER CONCRETE TRAFFIC SIGNAL LIGHT BASE.  THE STATION IS 1.0 FT
 DK3093'(0.3 M) ABOVE STREET SURFACE.
 DK3093'
 DK3093'NOTE--THE DISK IS NOT STAMPED.
 DK3093
 DK3093                          STATION RECOVERY (2009)
 DK3093
 DK3093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3093'MARK HAS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3092 ***********************************************************************
 DK3092  DESIGNATION -  BL03003
 DK3092  PID         -  DK3092
 DK3092  STATE/COUNTY-  IL/DU PAGE
 DK3092  COUNTRY     -  US
 DK3092  USGS QUAD   -  LOMBARD (2018)
 DK3092
 DK3092                         *CURRENT SURVEY CONTROL
 DK3092  ______________________________________________________________________
 DK3092* NAD 83(1986) POSITION- 41 59 05.     (N) 088 04 49.     (W)   SCALED
 DK3092* NAVD 88 ORTHO HEIGHT -   234.209 (meters)      768.40  (feet) ADJUSTED
 DK3092  ______________________________________________________________________
 DK3092  GEOID HEIGHT    -        -33.501 (meters)                     GEOID18
 DK3092  DYNAMIC HEIGHT  -        234.128 (meters)      768.13  (feet) COMP
 DK3092  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 DK3092
 DK3092  VERT ORDER      -  SECOND    CLASS I
 DK3092
 DK3092.The horizontal coordinates were scaled from a map and have
 DK3092.an estimated accuracy of +/- 6 seconds.
 DK3092
 DK3092.The orthometric height was determined by differential leveling and
 DK3092.adjusted by the NATIONAL GEODETIC SURVEY
 DK3092.in May 2008.
 DK3092
 DK3092.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3092.GEOID18 height accuracy estimate available here.
 DK3092
 DK3092.Click photographs - Photos may exist for this station.
 DK3092
 DK3092.The dynamic height is computed by dividing the NAVD 88
 DK3092.geopotential number by the normal gravity value computed on the
 DK3092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3092.degrees latitude (g = 980.6199 gals.).
 DK3092
 DK3092.The modeled gravity was interpolated from observed gravity values.
 DK3092
 DK3092;                    North         East    Units  Estimated Accuracy
 DK3092;SPC IL E     -   590,440.      320,970.      MT  (+/- 180 meters Scaled)
 DK3092
 DK3092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM105486(NAD 83)
 DK3092
 DK3092                          SUPERSEDED SURVEY CONTROL
 DK3092
 DK3092.No superseded survey control is available for this station.
 DK3092
 DK3092_MARKER: DD = SURVEY DISK
 DK3092_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3092_SP_SET: SIGNAL BASE
 DK3092_MARK LOGO: IL-043
 DK3092_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3092_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3092_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3092+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3092
 DK3092  HISTORY     - Date     Condition        Report By
 DK3092  HISTORY     - 1993     MONUMENTED       MARCHE
 DK3092  HISTORY     - 20060921 GOOD             PATRIC
 DK3092  HISTORY     - 20090224 GOOD             ILDT
 DK3092
 DK3092                          STATION DESCRIPTION
 DK3092
 DK3092'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 DK3092'THE STATION IS IN ROSELLE, IL.
 DK3092'
 DK3092'TO REACH THE STATION FROM THE INTERSECTION OF THE ELGIN O'HARE
 DK3092'EXPRESSWAY AND ROSELLE ROAD, GO SOUTH ALONG ROSELLE ROAD FOR ABOUT
 DK3092'3390 FT (1033.3 M) TO THE STATION ON THE RIGHT.  THE STATION IS IN
 DK3092'SOUTHWEST CORNER OF INTERSECTION OF IRVING PARK ROAD AND ROSELLE ROAD.
 DK3092'THE STATION IS 53.85 FT (16.4 M) SOUTH OF THE CENTERLINE OF IRVING
 DK3092'PARK ROAD AND 37.10 FT (11.3 M) WEST OF THE CENTERLINE OF ROSELLE
 DK3092'ROAD.  THE DISK IS SET IN EAST SIDE OF A 2.3 FT (0.7 M) DIAMETER
 DK3092'CONCRETE BASE OF A TRAFFIC SIGNAL LIGHT.  THE STATION IS 1.5 FT (0.5
 DK3092'M) ABOVE STREET SURFACE.
 DK3092'
 DK3092'NOTE--THE DISK IS NOT STAMPED.
 DK3092
 DK3092                          STATION RECOVERY (2009)
 DK3092
 DK3092'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3092'MARK HAS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3094 ***********************************************************************
 DK3094  DESIGNATION -  BL03004
 DK3094  PID         -  DK3094
 DK3094  STATE/COUNTY-  IL/DU PAGE
 DK3094  COUNTRY     -  US
 DK3094  USGS QUAD   -  LOMBARD (2018)
 DK3094
 DK3094                         *CURRENT SURVEY CONTROL
 DK3094  ______________________________________________________________________
 DK3094* NAD 83(1986) POSITION- 41 59 06.     (N) 088 04 48.     (W)   SCALED
 DK3094* NAVD 88 ORTHO HEIGHT -   235.144 (meters)      771.47  (feet) ADJUSTED
 DK3094  ______________________________________________________________________
 DK3094  GEOID HEIGHT    -        -33.501 (meters)                     GEOID18
 DK3094  DYNAMIC HEIGHT  -        235.063 (meters)      771.20  (feet) COMP
 DK3094  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 DK3094
 DK3094  VERT ORDER      -  SECOND    CLASS I
 DK3094
 DK3094.The horizontal coordinates were scaled from a map and have
 DK3094.an estimated accuracy of +/- 6 seconds.
 DK3094
 DK3094.The orthometric height was determined by differential leveling and
 DK3094.adjusted by the NATIONAL GEODETIC SURVEY
 DK3094.in May 2008.
 DK3094
 DK3094.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3094.GEOID18 height accuracy estimate available here.
 DK3094
 DK3094.Click photographs - Photos may exist for this station.
 DK3094
 DK3094.The dynamic height is computed by dividing the NAVD 88
 DK3094.geopotential number by the normal gravity value computed on the
 DK3094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3094.degrees latitude (g = 980.6199 gals.).
 DK3094
 DK3094.The modeled gravity was interpolated from observed gravity values.
 DK3094
 DK3094;                    North         East    Units  Estimated Accuracy
 DK3094;SPC IL E     -   590,470.      320,990.      MT  (+/- 180 meters Scaled)
 DK3094
 DK3094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM105486(NAD 83)
 DK3094
 DK3094                          SUPERSEDED SURVEY CONTROL
 DK3094
 DK3094.No superseded survey control is available for this station.
 DK3094
 DK3094_MARKER: DD = SURVEY DISK
 DK3094_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3094_SP_SET: RETAINING WALL
 DK3094_MARK LOGO: IL-043
 DK3094_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3094+STABILITY: SURFACE MOTION
 DK3094_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3094+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 DK3094
 DK3094  HISTORY     - Date     Condition        Report By
 DK3094  HISTORY     - 1993     MONUMENTED       MARCHE
 DK3094  HISTORY     - 20071109 GOOD             PATRIC
 DK3094  HISTORY     - 20090224 GOOD             ILDT
 DK3094
 DK3094                          STATION DESCRIPTION
 DK3094
 DK3094'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3094'THE STATION IS IN ROSELLE, IL.
 DK3094'
 DK3094'TO REACH THE STATION FROM THE INTERSECTION OF THE ELGIN O'HARE
 DK3094'EXPRESSWAY AND ROSELLE ROAD, GO SOUTH ALONG ROSELLE ROAD FOR ABOUT
 DK3094'3370 FT (1027.2 M) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED
 DK3094'AT THE NORTHEAST CORNER OF THE INTERSECTION OF IRVING PARK ROAD AND
 DK3094'ROSELLE ROAD.
 DK3094'
 DK3094'THE STATION IS 59.11 FT (18.0 M) EAST OF THE CENTERLINE OF ROSELLE
 DK3094'ROAD AND 91.90 FT (28.0 M) NORTH OF THE CENTERLINE OF IRVING PARK
 DK3094'ROAD.  THE STATION IS 67.7 FT (20.6 M) SOUTHEASTERLY FROM THE
 DK3094'SOUTHWEST CORNER OF ROSELLE LAKE WATER PUMP STATION BUILDING.  THE
 DK3094'DISK IS SET IN SOUTH END OF A 3.0 FT (0.9 M) TALL X 1 FT (0.3 M) WIDE
 DK3094'RETAINING WALL LOCATED IN WATER WORKS PARK.  4.5 FT (1.4 M) ABOVE
 DK3094'STREET SURFACE.
 DK3094'
 DK3094'NOTE--THE DISK IS NOT STAMPED.
 DK3094
 DK3094                          STATION RECOVERY (2009)
 DK3094
 DK3094'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DK3094'MARK HAS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0919 ***********************************************************************
 HB0919  DESIGNATION -  BLACK
 HB0919  PID         -  HB0919
 HB0919  STATE/COUNTY-  IL/PULASKI
 HB0919  COUNTRY     -  US
 HB0919  USGS QUAD   -  PULASKI (2018)
 HB0919
 HB0919                         *CURRENT SURVEY CONTROL
 HB0919  ______________________________________________________________________
 HB0919* NAD 83(1997) POSITION- 37 11 17.16695(N) 089 09 56.25198(W)   ADJUSTED
 HB0919* NAVD 88 ORTHO HEIGHT -   138.601 (meters)      454.73  (feet) ADJUSTED
 HB0919  ______________________________________________________________________
 HB0919  GEOID HEIGHT    -        -28.280 (meters)                     GEOID18
 HB0919  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 HB0919  DYNAMIC HEIGHT  -        138.501 (meters)      454.40  (feet) COMP
 HB0919  MODELED GRAVITY -    979,905.7   (mgal)                       NAVD 88
 HB0919
 HB0919  HORZ ORDER      -  SECOND
 HB0919  VERT ORDER      -  SECOND    CLASS 0
 HB0919
 HB0919.The horizontal coordinates were established by classical geodetic methods
 HB0919.and adjusted by the National Geodetic Survey in October 1999.
 HB0919
 HB0919.The orthometric height was determined by differential leveling and
 HB0919.adjusted by the NATIONAL GEODETIC SURVEY
 HB0919.in June 1991.
 HB0919
 HB0919.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0919.GEOID18 height accuracy estimate available here.
 HB0919
 HB0919.Click photographs - Photos may exist for this station.
 HB0919
 HB0919.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0919
 HB0919.The dynamic height is computed by dividing the NAVD 88
 HB0919.geopotential number by the normal gravity value computed on the
 HB0919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0919.degrees latitude (g = 980.6199 gals.).
 HB0919
 HB0919.The modeled gravity was interpolated from observed gravity values.
 HB0919
 HB0919. The following values were computed from the NAD 83(1997) position.
 HB0919
 HB0919;                    North         East     Units Scale Factor Converg.
 HB0919;SPC IL W     -    58,332.875   788,880.370   MT  1.00003845   +0 36 18.4
 HB0919;SPC IL W     -   191,380.44  2,588,185.01   sFT  1.00003845   +0 36 18.4
 HB0919;UTM  16      - 4,117,935.848   307,774.409   MT  1.00005520   -1 18 33.8
 HB0919
 HB0919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0919!SPC IL W     -   0.99998269  x   1.00003845  =   1.00002114
 HB0919!UTM  16      -   0.99998269  x   1.00005520  =   1.00003789
 HB0919
 HB0919:                Primary Azimuth Mark                     Grid Az
 HB0919:SPC IL W     -  VILLA                                    180 19 02.7
 HB0919:UTM  16      -  VILLA                                    182 13 54.9
 HB0919
 HB0919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0777417935(NAD 83)
 HB0919
 HB0919|---------------------------------------------------------------------|
 HB0919| PID    Reference Object                     Distance      Geod. Az  |
 HB0919|                                                           dddmmss.s |
 HB0919| HB0920 BLACK RM 1                           21.283 METERS 01226     |
 HB0919| HB0911 VILLA                               APPROX. 3.9 KM 1805521.1 |
 HB0919| HB0917 BLACK AZ MK                                        1865357.3 |
 HB0919| HB0918 BLACK RM 2                           27.167 METERS 27726     |
 HB0919|---------------------------------------------------------------------|
 HB0919
 HB0919                          SUPERSEDED SURVEY CONTROL
 HB0919
 HB0919  NAD 83(1993)-  37 11 17.17010(N)    089 09 56.25279(W) AD(       ) 2
 HB0919  NAD 83(1986)-  37 11 17.17578(N)    089 09 56.25563(W) AD(       ) 2
 HB0919  NAD 27      -  37 11 16.99300(N)    089 09 55.98160(W) AD(       ) 2
 HB0919  NGVD 29             138.71   (m)          455.1    (f) LEVELING    3  
 HB0919  NGVD 29 (11/26/84)  138.530  (m)          454.49   (f) ADJUSTED    2 0
 HB0919
 HB0919.Superseded values are not recommended for survey control.
 HB0919
 HB0919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0919.See file dsdata.pdf to determine how the superseded data were derived.
 HB0919
 HB0919_MARKER: DE = TRAVERSE STATION DISK
 HB0919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0919_STAMPING: BLACK 1960
 HB0919_MARK LOGO: CGS
 HB0919_PROJECTION: PROJECTING 8 CENTIMETERS
 HB0919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0919+STABILITY: SURFACE MOTION
 HB0919
 HB0919  HISTORY     - Date     Condition        Report By
 HB0919  HISTORY     - 1960     MONUMENTED       CGS
 HB0919  HISTORY     - 1960     GOOD             CGS
 HB0919  HISTORY     - 1978     MARK NOT FOUND   ILDT
 HB0919  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0919
 HB0919                          STATION DESCRIPTION
 HB0919
 HB0919'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0919'THE STATION IS LOCATED ABOUT 5.5 MILES NORTH-NORTHEAST OF MOUNDS,
 HB0919'ABOUT 3.0 MILES SOUTHEAST OF PULASKI AND ABOUT 2.0 MILES EAST OF
 HB0919'U.S. HIGHWAY 51.
 HB0919'
 HB0919'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND THE
 HB0919'MAIN STREET JUST EAST OF CURRYS GENERAL STORE IN PULASKI, GO
 HB0919'EAST, SOUTHEAST AND EAST ON SURFACED ROAD FOR 0.55 MILE TO END OF
 HB0919'SURFACED ROAD, CONTINUE EASTERLY ON GRAVEL ROAD 0.45 MILE TO FORKS,
 HB0919'KEEP LEFT, GO EASTERLY 0.45 MILE TO FORKS, TAKE RIGHT FORK, GO SOUTH
 HB0919'FOR 0.45 MILE TO SIDE ROAD RIGHT JUST AFTER GOING AROUND CURVE.
 HB0919'TURN RIGHT, GO SOUTH ON GRAVEL ROAD 0.3 MILE TO SIDE ROAD RIGHT, MAKE
 HB0919'SHORT JOG TO RIGHT CROSSING SMALL BRIDGE AND CONTINUE SOUTH FOR
 HB0919'0.8 MILE TO SIDE ROAD LEFT, TURN LEFT, GO EAST 1.0 MILE TO SIDE
 HB0919'ROAD RIGHT, CONTINUE EAST FOR 150 FEET TO POINT WHERE ROAD CURVES
 HB0919'NORTH AND THE STATION ON RIGHT AS DESCRIBED.
 HB0919'
 HB0919'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH
 HB0919'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED
 HB0919'BLACK 1960. THE MARK IS 168 FEET EAST OF CENTER OF ROAD JUNCTION, 58
 HB0919'FEET SOUTHEAST OF CENTER OF GRAVEL ROAD, 22 FEET NORTHWEST OF FENCE
 HB0919'CORNER, 10.5 FEET SOUTHEAST OF WITNESS POST AND 9.8 FEET
 HB0919'NORTH-NORTHWEST OF TRIANGLE BLAZED TREE.
 HB0919'
 HB0919'REFERENCE MARK 1 IS A STANDARD DISK SET IN TOP OF A 12 INCH CONCRETE
 HB0919'POST WHICH PROJECTS ABOUT 5 INCHES AND IS STAMPED BLACK NO 1 1960.
 HB0919'THE MARK IS 88 FEET NORTH OF FENCE CORNER, 74 FEET SOUTH-SOUTHWEST OF
 HB0919'SOUTHWEST CORNER OF HOUSE, 24.5 FEET EAST OF CENTER OF GRAVEL ROAD
 HB0919'AND 1 FOOT WEST OF FENCE.
 HB0919'
 HB0919'REFERENCE MARK 2 IS A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 HB0919'CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES AND IS STAMPED BLACK
 HB0919'NO 2 1960. THE MARK IS 88 FEET NORTHEAST OF CENTER OF ROAD JUNCTION,
 HB0919'21 FEET NORTH OF CENTER OF GRAVEL ROAD AND 3 FEET NORTHEAST OF
 HB0919'TELEPHONE POLE.
 HB0919'
 HB0919'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 HB0919'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED
 HB0919'BLACK 1960. THE MARK IS 87 FEET SOUTH OF POWER POLE, 18 FEET EAST OF
 HB0919'CENTER OF GRAVEL ROAD, 2.1 FEET NORTH-NORTHEAST OF
 HB0919'WITNESS POST AND 1 FOOT WEST OF FENCE.
 HB0919'
 HB0919'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST 168 FEET, TURN
 HB0919'LEFT, GO SOUTH ON GRAVEL ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON
 HB0919'THE LEFT.
 HB0919'
 HB0919'HEIGHT OF LIGHT ABOVE STATION MARK 22.1 METERS.
 HB0919
 HB0919                          STATION RECOVERY (1960)
 HB0919
 HB0919'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0919'4 MI NE FROM VILLA RIDGE.
 HB0919'ABOUT 0.7 MILES EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0919'AT VILLA RIDGE, THENCE 1.6 MILES NORTH AND EAST ALONG AN ASPHALT
 HB0919'ROAD, THENCE 1.7 MILES NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION
 HB0919'OF A GRAVEL ROAD WEST, AT A JOG IN THE ROAD (NORTH-SOUTH),
 HB0919'53 FEET EAST OF THE CENTER LINE OF THE ROAD, 11 FEET NORTH
 HB0919'OF THE EXTENDED CENTER LINE OF THE ROAD WEST, 168 FEET
 HB0919'EAST-NORTHEAST OF THE CENTER OF THE JUNCTION, 11 FEET WEST OF A
 HB0919'FENCE, 98 FEET SOUTH OF THE CENTER LINE OF A DRIVE EAST
 HB0919'TO A SMALL FIELD, 3.8 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT
 HB0919'3 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 HB0919'CONCRETE POST PROJECTING 3 INCHES.
 HB0919
 HB0919                          STATION RECOVERY (1978)
 HB0919
 HB0919'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978 (DEM)
 HB0919'BLACK AZIMUTH 1960 RECOVERED GOOD.
 HB0919'
 HB0919'DISTANCE AND DIRECTION FROM NEAREST TOWN--3.7 MI. N.E. OF VILLA
 HB0919'RIDGE.
 HB0919
 HB0919                          STATION RECOVERY (2012)
 HB0919
 HB0919'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0919'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0139 ***********************************************************************
 KB0139  DESIGNATION -  BLACK
 KB0139  PID         -  KB0139
 KB0139  STATE/COUNTY-  IL/COLES
 KB0139  COUNTRY     -  US
 KB0139  USGS QUAD   -  HUMBOLDT (2018)
 KB0139
 KB0139                         *CURRENT SURVEY CONTROL
 KB0139  ______________________________________________________________________
 KB0139* NAD 83(1997) POSITION- 39 35 11.32671(N) 088 18 59.46523(W)   ADJUSTED
 KB0139* NAVD 88 ORTHO HEIGHT -   203.575 (meters)      667.90  (feet) ADJUSTED
 KB0139  ______________________________________________________________________
 KB0139  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 KB0139  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 KB0139  DYNAMIC HEIGHT  -        203.461 (meters)      667.52  (feet) COMP
 KB0139  MODELED GRAVITY -    980,062.7   (mgal)                       NAVD 88
 KB0139
 KB0139  HORZ ORDER      -  SECOND
 KB0139  VERT ORDER      -  SECOND    CLASS 0
 KB0139
 KB0139.The horizontal coordinates were established by classical geodetic methods
 KB0139.and adjusted by the National Geodetic Survey in October 1999.
 KB0139
 KB0139.The orthometric height was determined by differential leveling and
 KB0139.adjusted by the NATIONAL GEODETIC SURVEY
 KB0139.in June 1991.
 KB0139
 KB0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0139.GEOID18 height accuracy estimate available here.
 KB0139
 KB0139.Click photographs - Photos may exist for this station.
 KB0139
 KB0139.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0139
 KB0139.The dynamic height is computed by dividing the NAVD 88
 KB0139.geopotential number by the normal gravity value computed on the
 KB0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0139.degrees latitude (g = 980.6199 gals.).
 KB0139
 KB0139.The modeled gravity was interpolated from observed gravity values.
 KB0139
 KB0139. The following values were computed from the NAD 83(1997) position.
 KB0139
 KB0139;                    North         East     Units Scale Factor Converg.
 KB0139;SPC IL E     -   324,088.156   301,444.504   MT  0.99997503   +0 00 38.6
 KB0139;SPC IL E     - 1,063,279.23    988,989.18   sFT  0.99997503   +0 00 38.6
 KB0139;UTM  16      - 4,382,689.912   386,945.582   MT  0.99975736   -0 50 20.5
 KB0139
 KB0139!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0139!SPC IL E     -   0.99997311  x   0.99997503  =   0.99994814
 KB0139!UTM  16      -   0.99997311  x   0.99975736  =   0.99973047
 KB0139
 KB0139:                Primary Azimuth Mark                     Grid Az
 KB0139:SPC IL E     -  BLACK AZ MK                              270 31 19.4
 KB0139:UTM  16      -  BLACK AZ MK                              271 22 18.5
 KB0139
 KB0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8694582689(NAD 83)
 KB0139
 KB0139|---------------------------------------------------------------------|
 KB0139| PID    Reference Object                     Distance      Geod. Az  |
 KB0139|                                                           dddmmss.s |
 KB0139| KB0140 BLACK RM 1                           14.194 METERS 03234     |
 KB0139| KB0138 BLACK RM 2                           51.398 METERS 26949     |
 KB0139| KB0137 BLACK AZ MK                                        2703158.0 |
 KB0139|---------------------------------------------------------------------|
 KB0139
 KB0139                          SUPERSEDED SURVEY CONTROL
 KB0139
 KB0139  NAD 83(1997)-  39 35 11.32677(N)    088 18 59.46445(W) AD(       ) 2
 KB0139  NAD 83(1986)-  39 35 11.33859(N)    088 18 59.46154(W) AD(       ) 2
 KB0139  NAD 27      -  39 35 11.21990(N)    088 18 59.29720(W) AD(       ) 2
 KB0139  NGVD 29 (??/??/92)  203.646  (m)          668.13   (f) ADJ UNCH    2 0
 KB0139  NGVD 29             203.65   (m)          668.1    (f) LEVELING    3  
 KB0139
 KB0139.Superseded values are not recommended for survey control.
 KB0139
 KB0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0139.See file dsdata.pdf to determine how the superseded data were derived.
 KB0139
 KB0139_MARKER: DS = TRIANGULATION STATION DISK
 KB0139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0139_STAMPING: BLACK 1959
 KB0139_MARK LOGO: CGS
 KB0139_PROJECTION: FLUSH
 KB0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0139+STABILITY: SURFACE MOTION
 KB0139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0139+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2005
 KB0139
 KB0139  HISTORY     - Date     Condition        Report By
 KB0139  HISTORY     - 1959     MONUMENTED       CGS
 KB0139  HISTORY     - 1959     GOOD             CGS
 KB0139  HISTORY     - 1973     GOOD             NGS
 KB0139  HISTORY     - 20050225 GOOD             ILDT
 KB0139
 KB0139                          STATION DESCRIPTION
 KB0139
 KB0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0139'THE STATION IS LOCATED ABOUT 3 MILES NORTH-NORTHEAST OF DORANS, ABOUT
 KB0139'1-1/4 MILES SOUTH-SOUTHEAST OF HUMBOLDT AND 3/4 MILE EAST OF
 KB0139'U.S. HIGHWAY 45.
 KB0139'
 KB0139'TO REACH THE STATION FROM THE RAILROAD DEPOT IN HUMBOLDT, GO SOUTH
 KB0139'ALONG EAST SIDE OF RAILROAD ON OILED ROAD FOR 1.1 MILES TO THE
 KB0139'AZIMUTH MARK ON RIGHT AND A SIDE ROAD LEFT, TURN LEFT AND GO EAST ON
 KB0139'OILED ROAD FOR 0.3 MILE TO THE STATION ON RIGHT AS DESCRIBED.
 KB0139'
 KB0139'THE STATION IS A STANDARD DISK SET IN TOP OF A 10 X 10 INCH CONCRETE
 KB0139'POST SET FLUSH AND THE DISK IS STAMPED BLACK 1959. IT IS 195.5
 KB0139'FEET EAST OF FENCE CORNER, 19.5 FEET SOUTH OF THE APPROXIMATE CENTER
 KB0139'OF ROAD, 4.6 FEET WEST-SOUTHWEST OF WITNESS POST AND
 KB0139'4.5 FEET WEST OF POWER LINE POLE.
 KB0139'
 KB0139'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0139'A 10 X 10 INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE
 KB0139'DISK IS STAMPED BLACK NO. 1 1959. IT IS 20 FEET NORTH OF THE
 KB0139'APPROXIMATE CENTER OF ROAD AND 1 FOOT WEST OF TELEPHONE POLE.
 KB0139'
 KB0139'REFERENCE MARK NO. 2 IS 27 FEET EAST OF FENCE CORNER AND 17.6 FEET
 KB0139'SOUTH OF THE APPROXIMATE CENTER OF ROAD. THE MARK IS A STANDARD
 KB0139'REFERENCE MARK DISK SET IN TOP OF A 10 X 10 INCH CONCRETE POST
 KB0139'PROJECTING ABOUT 3 INCHES AND THE DISK IS STAMPED BLACK NO 2
 KB0139'1959.
 KB0139'
 KB0139'AZIMUTH MARK IS 39 FEET SOUTH OF TELEPHONE POLE, 21 FEET WEST OF THE
 KB0139'APPROXIMATE CENTER OF ROAD, 15 FEET S. S. W.  OF
 KB0139'BRACE POLE AND 1.9 FEET EAST OF WITNESS POST. THE MARK IS A STANDARD
 KB0139'AZIMUTH MARK DISK SET IN TOP OF A 10 X 10 IN. CONCRETE POST
 KB0139'PROJECTING ABOUT 2 INCHES AND THE DISK IS STAMPED BLACK 1959.
 KB0139'
 KB0139'HEIGHT OF LIGHT ABOVE STATION MARK 4.86 METERS.
 KB0139
 KB0139                          STATION RECOVERY (1959)
 KB0139
 KB0139'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0139'1.4 MI S FROM HUMBOLDT.
 KB0139'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0139'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 0.3 MILES EAST ALONG
 KB0139'AN OILED ROAD, 19 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 KB0139'4 1/2 FEET WEST OF THE FIFTH POWER POLE EAST OF THE JUNCTION,
 KB0139'195 FEET EAST OF THE NORTH END OF A BOARD GATE AND A FENCE
 KB0139'CORNER, 4.6 FEET WEST OF A METAL WITNESS POST, ABOUT 2 FEET
 KB0139'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0139'POST PROJECTING 3 INCHES.
 KB0139
 KB0139                          STATION RECOVERY (1973)
 KB0139
 KB0139'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (GD)
 KB0139'BLACK 1959 RECOVERED GOOD.
 KB0139'
 KB0139'BLACK NO 1 1959 RECOVERED GOOD.
 KB0139'
 KB0139'BLACK NO 2 1959 RECOVERED GOOD.
 KB0139'
 KB0139'BLACK 1959 (AZI) - RECOVERED GOOD - CHANGE 11 FEET S TO 11 FEET N.
 KB0139'
 KB0139'DISTANCE AND DIRECTION FROM NEAREST TOWN--1.45 MI S OF HUMBOLT.
 KB0139
 KB0139                          STATION RECOVERY (2005)
 KB0139
 KB0139'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1407 ***********************************************************************
 MF1407  DESIGNATION -  BLACK
 MF1407  PID         -  MF1407
 MF1407  STATE/COUNTY-  IL/KANE
 MF1407  COUNTRY     -  US
 MF1407  USGS QUAD   -  SUGAR GROVE (2018)
 MF1407
 MF1407                         *CURRENT SURVEY CONTROL
 MF1407  ______________________________________________________________________
 MF1407* NAD 83(1997) POSITION- 41 49 26.78189(N) 088 29 30.32523(W)   ADJUSTED
 MF1407* NAVD 88 ORTHO HEIGHT -   243.    (meters)      797.    (feet) SCALED
 MF1407  ______________________________________________________________________
 MF1407  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 MF1407  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 MF1407  HORZ ORDER      -  THIRD
 MF1407
 MF1407.The horizontal coordinates were established by classical geodetic methods
 MF1407.and adjusted by the National Geodetic Survey in October 1999.
 MF1407
 MF1407.The orthometric height was scaled from a topographic map.
 MF1407
 MF1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1407.GEOID18 height accuracy estimate available here.
 MF1407
 MF1407.Click photographs - Photos may exist for this station.
 MF1407
 MF1407.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1407
 MF1407. The following values were computed from the NAD 83(1997) position.
 MF1407
 MF1407;                    North         East     Units Scale Factor Converg.
 MF1407;SPC IL E     -   572,578.416   286,838.721   MT  0.99997713   -0 06 20.3
 MF1407;SPC IL E     - 1,878,534.35    941,070.04   sFT  0.99997713   -0 06 20.3
 MF1407;UTM  16      - 4,631,322.802   376,115.012   MT  0.99978886   -0 59 41.6
 MF1407
 MF1407!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1407!SPC IL E     -   0.99996708  x   0.99997713  =   0.99994421
 MF1407!UTM  16      -   0.99996708  x   0.99978886  =   0.99975595
 MF1407
 MF1407:                Primary Azimuth Mark                     Grid Az
 MF1407:SPC IL E     -  BLACK AZ MK                              248 27 18.8
 MF1407:UTM  16      -  BLACK AZ MK                              249 20 40.1
 MF1407
 MF1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7611531322(NAD 83)
 MF1407
 MF1407|---------------------------------------------------------------------|
 MF1407| PID    Reference Object                     Distance      Geod. Az  |
 MF1407|                                                           dddmmss.s |
 MF1407| CI6730 BLACK RM 1                           18.854 METERS 08241     |
 MF1407| CI6731 BLACK RM 2                           21.901 METERS 16820     |
 MF1407| CI6729 BLACK AZ MK                                        2482058.5 |
 MF1407|---------------------------------------------------------------------|
 MF1407
 MF1407                          SUPERSEDED SURVEY CONTROL
 MF1407
 MF1407  NAD 83(1997)-  41 49 26.78226(N)    088 29 30.33323(W) AD(       ) 3
 MF1407  NAD 83(1986)-  41 49 26.78506(N)    088 29 30.33382(W) AD(       ) 3
 MF1407  NAD 27      -  41 49 26.68670(N)    088 29 30.04870(W) AD(       ) 3
 MF1407
 MF1407.Superseded values are not recommended for survey control.
 MF1407
 MF1407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1407.See file dsdata.pdf to determine how the superseded data were derived.
 MF1407
 MF1407_MARKER: DS = TRIANGULATION STATION DISK
 MF1407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1407_STAMPING: BLACK 1956
 MF1407_MARK LOGO: CGS
 MF1407_PROJECTION: FLUSH
 MF1407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1407+STABILITY: SURFACE MOTION
 MF1407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1407+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2002
 MF1407
 MF1407  HISTORY     - Date     Condition        Report By
 MF1407  HISTORY     - 1956     MONUMENTED       CGS
 MF1407  HISTORY     - 1967     GOOD             CGS
 MF1407  HISTORY     - 19890908 MARK NOT FOUND   USPSQD
 MF1407  HISTORY     - 19980425 MARK NOT FOUND   USPSQD
 MF1407  HISTORY     - 20020530 GOOD             CMT
 MF1407
 MF1407                          STATION DESCRIPTION
 MF1407
 MF1407'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1407'THE STATION IS ABOUT 9-1/2 MILES WEST SOUTHWEST OF BATAVIA,
 MF1407'NEAR THE NORTHWEST CORNER OF A LAWN AND IS ON PROPERTY OWNED BY
 MF1407'MR. LYLE LAWSON.  IT IS 72 FEET NORTHWEST OF THE NORTHWEST
 MF1407'CORNER OF A FRAME HOUSE, 26 FEET EAST OF A 48 INCH TWIN MAPLE
 MF1407'TREE, 4 FEET SOUTHEAST OF A WHITE WITNESS POST AND 1 FOOT
 MF1407'SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 MF1407'STAMPED BLACK 1956.
 MF1407'
 MF1407'TO REACH THE STATION FROM THE INTERSECTION OF BATAVIA AVE. AND
 MF1407'MAIN STREET IN BATAVIA, GO WEST ON MAIN STREET AND PAVED
 MF1407'ROAD FOR 7.95 MILES TO THE JUNCTION WITH STATE HIGHWAY 47.
 MF1407'CONTINUE WEST ON PAVED ROAD FOR 1.05 MILES TO A GRAVEL CROSSROAD.
 MF1407'TURN LEFT AND GO SOUTH ON GRAVEL ROAD FOR 1.25 MILES TO A
 MF1407'GRAVEL CROSSROAD.  TURN RIGHT AND GO WEST ON GRAVEL ROAD
 MF1407'FOR 0.05 MILE TO A GRAVEL DRIVEWAY ON THE RIGHT*.  TURN RIGHT
 MF1407'AND GO NORTH ON DRIVEWAY FOR 0.15 MILE TO A LARGE BARN ON THE
 MF1407'RIGHT AND A WHITE FRAME HOUSE ON THE LEFT.  CONTINUE NORTH ON
 MF1407'DRIVEWAY FOR ABOUT 100 FEET TO TWO WOOD GATES.  PASS THROUGH
 MF1407'GATE ON THE LEFT AND TURN SHARP LEFT AND GO WEST FOR ABOUT
 MF1407'150 FEET TO THE STATION.
 MF1407'
 MF1407'TO REACH THE AZIMUTH MARK FROM THIS POINT*, GO WEST ON GRAVEL
 MF1407'ROAD FOR 0.45 MILE TO THE MARK ON THE LEFT.
 MF1407'
 MF1407'REFERENCE MARK 1 IS 89 FEET WEST OF THE NORTHEAST CORNER OF
 MF1407'LAWN AND 1 FOOT SOUTH OF THE FENCE LINE.  THE MARK IS FLUSH
 MF1407'AND THE DISK IS STAMPED BLACK NO 1 1956.
 MF1407'
 MF1407'REFERENCE MARK 2 IS 42 FEET EAST OF THE FENCE LINE AROUND LAWN AND
 MF1407'30 FEET WEST OF THE NORTHWEST CORNER OF THE HOUSE.  THE MARK
 MF1407'IS FLUSH AND THE DISK IS STAMPED BLACK NO 2 1956.
 MF1407'
 MF1407'THE AZIMUTH MARK IS 26 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD,
 MF1407'5 FEET WEST OF A CONCRETE GATE POST, 3 FEET WEST OF A WHITE
 MF1407'WITNESS POST AND 2 FEET NORTH OF A FENCE LINE.  THE MARK PROJECTS
 MF1407'2 INCHES AND THE DISK IS STAMPED BLACK 1956.
 MF1407'
 MF1407'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1407
 MF1407                          STATION RECOVERY (1967)
 MF1407
 MF1407'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1407'ALL MARKS FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD
 MF1407'WITH BELOW CHANGES.
 MF1407'
 MF1407'THE STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1407'
 MF1407'THE AZIMUTH MARK IS 3 FEET WEST OF A METAL WITNESS POST.
 MF1407
 MF1407                          STATION RECOVERY (1989)
 MF1407
 MF1407'RECOVERY NOTE BY US POWER SQUADRON 1989 (WRM)
 MF1407'MARK NOT FOUND.
 MF1407
 MF1407                          STATION RECOVERY (1998)
 MF1407
 MF1407'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1407'MARK NOT FOUND.
 MF1407
 MF1407                          STATION RECOVERY (2002)
 MF1407
 MF1407'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 MF1407'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1397 ***********************************************************************
 NH1397  DESIGNATION -  BLACK
 NH1397  PID         -  NH1397
 NH1397  STATE/COUNTY-  IL/WINNEBAGO
 NH1397  COUNTRY     -  US
 NH1397  USGS QUAD   -  SOUTH BELOIT (2018)
 NH1397
 NH1397                         *CURRENT SURVEY CONTROL
 NH1397  ______________________________________________________________________
 NH1397* NAD 83(1997) POSITION- 42 25 11.45031(N) 089 05 55.81380(W)   ADJUSTED
 NH1397* NAVD 88 ORTHO HEIGHT -   271.    (meters)      889.    (feet) SCALED
 NH1397  ______________________________________________________________________
 NH1397  GEOID HEIGHT    -        -33.632 (meters)                     GEOID18
 NH1397  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 NH1397  HORZ ORDER      -  FIRST
 NH1397
 NH1397.The horizontal coordinates were established by classical geodetic methods
 NH1397.and adjusted by the National Geodetic Survey in October 1999.
 NH1397
 NH1397.The orthometric height was scaled from a topographic map.
 NH1397
 NH1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1397.GEOID18 height accuracy estimate available here.
 NH1397
 NH1397.Click photographs - Photos may exist for this station.
 NH1397
 NH1397.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1397
 NH1397. The following values were computed from the NAD 83(1997) position.
 NH1397
 NH1397;                    North         East     Units Scale Factor Converg.
 NH1397;SPC IL W     -   639,267.822   787,881.847   MT  1.00003617   +0 43 13.3
 NH1397;SPC IL W     - 2,097,331.18  2,584,909.03   sFT  1.00003617   +0 43 13.3
 NH1397;SPC WI S     -    47,043.267   674,173.567   MT  1.00007794   +0 37 09.1
 NH1397;SPC WI S     -   154,341.12  2,211,851.11   sFT  1.00007794   +0 37 09.1
 NH1397;UTM  16      - 4,698,527.042   327,323.036   MT  0.99996687   -1 24 58.1
 NH1397
 NH1397!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1397!SPC IL W     -   0.99996278  x   1.00003617  =   0.99999895
 NH1397!SPC WI S     -   0.99996278  x   1.00007794  =   1.00004072
 NH1397!UTM  16      -   0.99996278  x   0.99996687  =   0.99992965
 NH1397
 NH1397:                Primary Azimuth Mark                     Grid Az
 NH1397:SPC IL W     -  BLACK AZ MK                              250 08 16.6
 NH1397:SPC WI S     -  BLACK AZ MK                              250 14 20.8
 NH1397:UTM  16      -  BLACK AZ MK                              252 16 28.0
 NH1397
 NH1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2732398527(NAD 83)
 NH1397
 NH1397|---------------------------------------------------------------------|
 NH1397| PID    Reference Object                     Distance      Geod. Az  |
 NH1397|                                                           dddmmss.s |
 NH1397| NH1348 BELOIT FAIRBANKS MORSE CO STK       APPROX.11.8 KM 0281645.4 |
 NH1397| NH1391 ROCKTON MUNICIPAL TANK              APPROX. 4.1 KM 0293648.5 |
 NH1397| NH1349 BELOIT FAIRBANKS MORSE CO S TK      APPROX.11.7 KM 0294727.9 |
 NH1397| NH1364 BELOIT WISC P AND L CO S STACK      APPROX.11.0 KM 0294818.3 |
 NH1397| NH1355 BELOIT IRON WORKS STACK             APPROX.10.6 KM 0295226.9 |
 NH1397| NH1356 BELOIT COLLEGE ADM BLDG CUPOLA      APPROX.10.8 KM 0310843.2 |
 NH1397| NH1395 BELOIT R B AND J RR CO STACK        APPROX.10.0 KM 0313758.3 |
 NH1397| NH1398 S BELOIT RACINE FT KNIT CO TK       APPROX.10.0 KM 0333444.8 |
 NH1397| NH1408 ROCKFORD HARLEM CONSOL SCH CHI      APPROX. 9.7 KM 1565429.0 |
 NH1397| NH1443 ROCKFORD US RAD RNG STA MAST        APPROX.10.0 KM 1720622.3 |
 NH1397| CI9036 BLACK RM 1                           26.868 METERS 22232     |
 NH1397| CI9035 BLACK AZ MK                                        2505129.9 |
 NH1397| CI9037 BLACK RM 2                           25.079 METERS 31309     |
 NH1397|---------------------------------------------------------------------|
 NH1397
 NH1397                          SUPERSEDED SURVEY CONTROL
 NH1397
 NH1397  NAD 83(1996)-  42 25 11.45032(N)    089 05 55.81411(W) AD(       ) 1
 NH1397  NAD 83(1991)-  42 25 11.44787(N)    089 05 55.81401(W) AD(       ) 1
 NH1397  NAD 83(1986)-  42 25 11.44646(N)    089 05 55.81705(W) AD(       ) 1
 NH1397  NAD 27      -  42 25 11.39100(N)    089 05 55.42100(W) AD(       ) 1
 NH1397
 NH1397.Superseded values are not recommended for survey control.
 NH1397
 NH1397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1397.See file dsdata.pdf to determine how the superseded data were derived.
 NH1397
 NH1397_MARKER: DS = TRIANGULATION STATION DISK
 NH1397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1397_STAMPING: BLACK 1935
 NH1397_MARK LOGO: CGS
 NH1397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1397+STABILITY: SURFACE MOTION
 NH1397
 NH1397  HISTORY     - Date     Condition        Report By
 NH1397  HISTORY     - 1935     MONUMENTED       CGS
 NH1397  HISTORY     - 1954     GOOD             CGS
 NH1397  HISTORY     - 1988     GOOD             USPSQD
 NH1397  HISTORY     - 19970530 GOOD             USPSQD
 NH1397
 NH1397                          STATION DESCRIPTION
 NH1397
 NH1397'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1397'THIS STATION IS ABOUT 2-1/2 MILES SOUTHWEST OF ROCKTON, IN
 NH1397'THE NORTHWEST 1/4, SECTION 35, T 46 N, R 1 E.  ON THE RIGHT-OF-WAY
 NH1397'OF A NORTH-SOUTH ROAD.  THE MARK IS ONE FOOT WEST OF THE
 NH1397'EAST RIGHT-OF-WAY FENCE OF THE ROAD.  26 FEET EAST OF THE
 NH1397'CENTERLINE OF THE ROAD.  316 FEET NORTH OF A T-ROAD TO THE
 NH1397'WEST.  45 FEET SOUTH OF A 10-INCH WILD CHERRY TREE.  AND
 NH1397'PROJECTS 2 INCHES.
 NH1397'
 NH1397'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1397'TABLETS SET IN CONCRETE.
 NH1397'
 NH1397'REFERENCE MARK 1 IS SOUTHWEST OF THE STATION.  1 FOOT EAST
 NH1397'OF THE WEST RIGHT-OF-WAY FENCE.  121.29 FEET SOUTH OF REFERENCE
 NH1397'MARK 2.  AND PROJECTS 2 INCHES.
 NH1397'
 NH1397'REFERENCE MARK 2 IS NORTHWEST OF THE STATION.  1 FOOT EAST
 NH1397'OF THE WEST RIGHT-OF-WAY FENCE.  AND PROJECTS 2 INCHES.
 NH1397'
 NH1397'THE AZIMUTH MARK IS WEST-SOUTHWEST OF THE STATION.  1 FOOT
 NH1397'SOUTH OF THE NORTH RIGHT-OF-WAY FENCE OF THE T-ROAD.  15
 NH1397'YARDS EAST OF A DOUBLE WILD CHERRY TREE WHICH IS JUST EAST
 NH1397'OF A TRIPLE ELM TREE.  AND PROJECTS 2 INCHES.
 NH1397'
 NH1397'TO REACH FROM THE BRIDGE OVER THE ROCK RIVER IN ROCKTON, GO
 NH1397'SOUTH AND WEST ON ROUTE U.S. 51 0.5 MILE, CONTINUE ON WEST
 NH1397'ON ROUTE 75 WHERE 51 TURNS SOUTH, GO 1.05 MILES, TURN SOUTH
 NH1397'AND GO 1.4 MILES TO THE STATION.
 NH1397'
 NH1397'A LIGHT 100 FEET ABOVE MYERS COMES INTO VIEW 35 FEET ABOVE
 NH1397'THIS STATION.
 NH1397'
 NH1397'A LIGHT 110 FEET ABOVE COLES R.M. 2 COMES INTO VIEW 15 FEET
 NH1397'ABOVE THIS STATION.
 NH1397'
 NH1397'LIGHTS 100 FEET ABOVE KREBS, HENDERSON, STRAND, AND PLYMOUTH,
 NH1397'AND 87 FEET ABOVE CENTRAL, ROCKTON 1920, AND COLLEGE ARE
 NH1397'VISIBLE FROM THE GROUND AT THIS STATION.
 NH1397
 NH1397                          STATION RECOVERY (1954)
 NH1397
 NH1397'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1397'STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.
 NH1397'DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.  THE OLD DESCRIPTION
 NH1397'IS ADEQUATE WITH THE FOLLOWING NEW TO REACH.
 NH1397'
 NH1397'TO REACH THE STATION FROM THE SOUTH END OF THE BRIDGE OVER
 NH1397'THE ROCK RIVER IN ROCKTON GO SOUTH AND WEST ON STATE HIGHWAY
 NH1397'2 FOR 0.5 MILE TO THE JUNCTION OF STATE HIGHWAY 75, CONTINUE
 NH1397'WEST ON HIGHWAY 75 FOR 1.05 MILES TO A CROSSROAD, TURN LEFT
 NH1397'AND GO SOUTH ON GRAVEL AND DIRT ROAD FOR 1.5 MILES TO THE
 NH1397'STATION ON THE LEFT AS DESCRIBED.
 NH1397'
 NH1397'TO REACH THE AZIMUTH MARK FROM THE STATION CONTINUE SOUTH
 NH1397'FOR 0.05 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO WEST
 NH1397'ON GRAVEL ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1397'
 NH1397'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1397
 NH1397                          STATION RECOVERY (1988)
 NH1397
 NH1397'RECOVERY NOTE BY US POWER SQUADRON 1988 (DGC)
 NH1397'RECOVERED IN GOOD CONDITION.
 NH1397
 NH1397                          STATION RECOVERY (1997)
 NH1397
 NH1397'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1397'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1621 ***********************************************************************
 JC1621  DESIGNATION -  BLACK
 JC1621  PID         -  JC1621
 JC1621  STATE/COUNTY-  IL/RANDOLPH
 JC1621  COUNTRY     -  US
 JC1621  USGS QUAD   -  AMES (2018)
 JC1621
 JC1621                         *CURRENT SURVEY CONTROL
 JC1621  ______________________________________________________________________
 JC1621* NAD 83(1997) POSITION- 38 12 43.12353(N) 090 01 26.68070(W)   ADJUSTED
 JC1621* NAVD 88 ORTHO HEIGHT -   151.9   (meters)      498.    (feet) VERTCON3
 JC1621  ______________________________________________________________________
 JC1621  GEOID HEIGHT    -        -30.027 (meters)                     GEOID18
 JC1621  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 JC1621  HORZ ORDER      -  SECOND
 JC1621
 JC1621.The horizontal coordinates were established by classical geodetic methods
 JC1621.and adjusted by the National Geodetic Survey in October 1999.
 JC1621
 JC1621.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC1621.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC1621
 JC1621.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1621.GEOID18 height accuracy estimate available here.
 JC1621
 JC1621.Click photographs - Photos may exist for this station.
 JC1621
 JC1621.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1621
 JC1621. The following values were computed from the NAD 83(1997) position.
 JC1621
 JC1621;                    North         East     Units Scale Factor Converg.
 JC1621;SPC IL W     -   171,507.395   712,487.048   MT  0.99994310   +0 05 17.5
 JC1621;SPC IL W     -   562,687.18  2,337,551.26   sFT  0.99994310   +0 05 17.5
 JC1621;UTM  15      - 4,233,522.613   760,551.884   MT  1.00043616   +1 50 30.7
 JC1621;UTM  16      - 4,233,659.325   235,230.984   MT  1.00046345   -1 52 18.1
 JC1621
 JC1621!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1621!SPC IL W     -   0.99998088  x   0.99994310  =   0.99992398
 JC1621!UTM  15      -   0.99998088  x   1.00043616  =   1.00041703
 JC1621!UTM  16      -   0.99998088  x   1.00046345  =   1.00044432
 JC1621
 JC1621:                Primary Azimuth Mark                     Grid Az
 JC1621:SPC IL W     -  BURKESVILLE BELL MICROWAVE               304 04 42.7
 JC1621:UTM  15      -  BURKESVILLE BELL MICROWAVE               302 19 29.5
 JC1621:UTM  16      -  BURKESVILLE BELL MICROWAVE               306 02 18.3
 JC1621
 JC1621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6055133522(NAD 83)
 JC1621
 JC1621|---------------------------------------------------------------------|
 JC1621| PID    Reference Object                     Distance      Geod. Az  |
 JC1621|                                                           dddmmss.s |
 JC1621| CI3022 BLACK RM 1                           35.555 METERS 05028     |
 JC1621| JB1925 BALDWIN ILL POWER PLANT STACK       APPROX.14.7 KM 0925523.3 |
 JC1621| JC1615 BURKESVILLE BELL MICROWAVE          APPROX.10.1 KM 3041000.2 |
 JC1621| CI3023 BLACK RM 2                           23.280 METERS 35723     |
 JC1621|---------------------------------------------------------------------|
 JC1621
 JC1621                          SUPERSEDED SURVEY CONTROL
 JC1621
 JC1621  NAD 83(1986)-  38 12 43.13379(N)    090 01 26.67375(W) AD(       ) 2
 JC1621  NAD 27      -  38 12 42.95163(N)    090 01 26.28514(W) AD(       ) 2
 JC1621  NGVD 29 (07/19/86)  152.1    (m)          499.     (f) VERT ANG       
 JC1621
 JC1621.Superseded values are not recommended for survey control.
 JC1621
 JC1621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1621.See file dsdata.pdf to determine how the superseded data were derived.
 JC1621
 JC1621_MARKER: DD = SURVEY DISK
 JC1621_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JC1621+WITH SETTING: INFORMATION.
 JC1621_STAMPING: BLACK 1969
 JC1621_MARK LOGO: USGS
 JC1621_MAGNETIC: I = MARKER IS A STEEL ROD
 JC1621_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1621
 JC1621  HISTORY     - Date     Condition        Report By
 JC1621  HISTORY     - 1969     MONUMENTED       USGS
 JC1621
 JC1621                          STATION DESCRIPTION
 JC1621
 JC1621'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JC1621'STATION IS LOCATED 1.65 MI W. OF RED BUD, IN THE SE. QUARTER
 JC1621'OF SEC. 6, T. 4 S, R. 8 W. AND IN THE RIGHT-OF-WAY OF STATE
 JC1621'HWY. 3.
 JC1621'
 JC1621'TO REACH THE STATION FROM THE POST OFFICE AT RED BUD, DRIVE
 JC1621'N. ON STATE HWY. 3 FOR 0.5 BLOCK TO JCT. WITH STATE HWYS. 154 AND
 JC1621'159, TURN LEFT AND DRIVE W. ON STATE HWY. 3 FOR 1.25 MI TO
 JC1621'JCT. OF A GRAVEL RD. LEADING S., CONTINUE W. ON STATE HWY.
 JC1621'3 FOR 0.4 MI TO STATION ON LEFT.
 JC1621'
 JC1621'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED
 JC1621'BLACK 1969 CRIMPED ON 10 FT LENGTHS OF COPPER COATED RODS,
 JC1621'DRIVEN FLUSH WITH THE GROUND AND SET IN 6 IN. TILE FILLED
 JC1621'WITH GRAVEL.
 JC1621'
 JC1621'STATION MARK IS 46 FT S. OF CENTER OF HWY. 3, 259 FT ESE.
 JC1621'OF JCT. OF DRIVE N. TO A FARMHOUSE, 21 FT NW. OF A POWER
 JC1621'LINE POLE AND 9.3 FT S. OF A METAL WITNESS POST.
 JC1621'
 JC1621'REFERENCE MARK 1 IS 116.65 FT (35.555 M.) NE. OF STATION,
 JC1621'31 FT N. OF CENTER OF HWY., 73 FT E. OF A TELEPHONE POLE, AND
 JC1621'1 FT S. OF RIGHT-OF-WAY FENCE AND A METAL WITNESS POST.
 JC1621'
 JC1621'REFERENCE MARK 2 IS 76.38 FT (23.280 M.) N. OF STATION, 31
 JC1621'FT N. OF CENTER OF HWY. 3, 20.6 FT W. OF A TELEPHONE POLE
 JC1621'AND 1 FT S. OF RIGHT-OF-WAY FENCE AND A METAL WITNESS POST.
 JC1621'
 JC1621'HEIGHT OF LIGHT ABOVE STATION 32.08 FT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0917 ***********************************************************************
 HB0917  DESIGNATION -  BLACK AZ MK
 HB0917  PID         -  HB0917
 HB0917  STATE/COUNTY-  IL/PULASKI
 HB0917  COUNTRY     -  US
 HB0917  USGS QUAD   -  PULASKI (2018)
 HB0917
 HB0917                         *CURRENT SURVEY CONTROL
 HB0917  ______________________________________________________________________
 HB0917* NAD 83(1986) POSITION- 37 11 04.0    (N) 089 09 58.1    (W)   HD_HELD2
 HB0917* NAVD 88 ORTHO HEIGHT -   136.424 (meters)      447.58  (feet) ADJUSTED
 HB0917  ______________________________________________________________________
 HB0917  GEOID HEIGHT    -        -28.277 (meters)                     GEOID18
 HB0917  DYNAMIC HEIGHT  -        136.325 (meters)      447.26  (feet) COMP
 HB0917  MODELED GRAVITY -    979,905.5   (mgal)                       NAVD 88
 HB0917
 HB0917  VERT ORDER      -  SECOND    CLASS 0
 HB0917
 HB0917.The horizontal coordinates were established by autonomous hand held GPS
 HB0917.observations and have an estimated accuracy of +/- 10 meters.
 HB0917
 HB0917.The orthometric height was determined by differential leveling and
 HB0917.adjusted by the NATIONAL GEODETIC SURVEY
 HB0917.in June 1991.
 HB0917
 HB0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0917.GEOID18 height accuracy estimate available here.
 HB0917
 HB0917.Click photographs - Photos may exist for this station.
 HB0917
 HB0917.The dynamic height is computed by dividing the NAVD 88
 HB0917.geopotential number by the normal gravity value computed on the
 HB0917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0917.degrees latitude (g = 980.6199 gals.).
 HB0917
 HB0917.The modeled gravity was interpolated from observed gravity values.
 HB0917
 HB0917;                    North         East    Units  Estimated Accuracy
 HB0917;SPC IL W     -    57,926.      788,839.      MT  (+/- 10 meters HH2 GPS)
 HB0917
 HB0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0771917531(NAD 83)
 HB0917
 HB0917                          SUPERSEDED SURVEY CONTROL
 HB0917
 HB0917  NGVD 29 (11/26/84)  136.352  (m)          447.35   (f) ADJUSTED    2 0
 HB0917
 HB0917.Superseded values are not recommended for survey control.
 HB0917
 HB0917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0917.See file dsdata.pdf to determine how the superseded data were derived.
 HB0917
 HB0917_MARKER: DZ = AZIMUTH MARK DISK
 HB0917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0917_STAMPING: BLACK 1960
 HB0917_MARK LOGO: CGS
 HB0917_PROJECTION: FLUSH
 HB0917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0917+STABILITY: SURFACE MOTION
 HB0917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0917+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 HB0917
 HB0917  HISTORY     - Date     Condition        Report By
 HB0917  HISTORY     - 1960     MONUMENTED       CGS
 HB0917  HISTORY     - 20020829 GOOD             USACE
 HB0917  HISTORY     - 20120504 GOOD             AMESC
 HB0917  HISTORY     - 20120619 GOOD             ILDT
 HB0917
 HB0917                          STATION DESCRIPTION
 HB0917
 HB0917'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0917'3.7 MI NE FROM VILLA RIDGE.
 HB0917'ABOUT 0.7 MILES EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0917'AT VILLA RIDGE, THENCE 1.6 MILES NORTH AND EAST ALONG AN ASPHALT
 HB0917'ROAD, THENCE 1.4 MILES NORTH ALONG A GRAVEL ROAD, AT A FARM
 HB0917'DRIVE TO THE WEST, AT A FENCE CORNER EAST OF THE ROAD, 19 FEET
 HB0917'EAST OF THE CENTER LINE OF THE ROAD, 16 FEET NORTH OF THE EXTENDED
 HB0917'CENTER LINE OF THE DRIVE WEST, 1 FOOT WEST OF A FENCE, 5 FEET
 HB0917'SOUTH OF A FENCE CORNER, 89 FEET SOUTH OF POWER POLE NUMBER 7
 HB0917'H 5, 2.1 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 HB0917'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 HB0917'POST PROJECTING 3 INCHES.
 HB0917
 HB0917                          STATION RECOVERY (2002)
 HB0917
 HB0917'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0917'RECOVERED IN GOOD CONDITION.
 HB0917
 HB0917                          STATION RECOVERY (2012)
 HB0917
 HB0917'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0917'RECOVERED AS DESCRIBED.
 HB0917
 HB0917                          STATION RECOVERY (2012)
 HB0917
 HB0917'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0917'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0137 ***********************************************************************
 KB0137  DESIGNATION -  BLACK AZ MK
 KB0137  PID         -  KB0137
 KB0137  STATE/COUNTY-  IL/COLES
 KB0137  COUNTRY     -  US
 KB0137  USGS QUAD   -  HUMBOLDT (2018)
 KB0137
 KB0137                         *CURRENT SURVEY CONTROL
 KB0137  ______________________________________________________________________
 KB0137* NAD 83(1986) POSITION- 39 35 10.     (N) 088 19 19.     (W)   SCALED
 KB0137* NAVD 88 ORTHO HEIGHT -   203.093 (meters)      666.31  (feet) ADJUSTED
 KB0137  ______________________________________________________________________
 KB0137  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 KB0137  DYNAMIC HEIGHT  -        202.979 (meters)      665.94  (feet) COMP
 KB0137  MODELED GRAVITY -    980,062.5   (mgal)                       NAVD 88
 KB0137
 KB0137  VERT ORDER      -  SECOND    CLASS 0
 KB0137
 KB0137.The horizontal coordinates were scaled from a map and have
 KB0137.an estimated accuracy of +/- 6 seconds.
 KB0137
 KB0137.The orthometric height was determined by differential leveling and
 KB0137.adjusted by the NATIONAL GEODETIC SURVEY
 KB0137.in June 1991.
 KB0137
 KB0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0137.GEOID18 height accuracy estimate available here.
 KB0137
 KB0137.Click photographs - Photos may exist for this station.
 KB0137
 KB0137.The dynamic height is computed by dividing the NAVD 88
 KB0137.geopotential number by the normal gravity value computed on the
 KB0137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0137.degrees latitude (g = 980.6199 gals.).
 KB0137
 KB0137.The modeled gravity was interpolated from observed gravity values.
 KB0137
 KB0137;                    North         East    Units  Estimated Accuracy
 KB0137;SPC IL E     -   324,050.      300,980.      MT  (+/- 180 meters Scaled)
 KB0137
 KB0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ864826(NAD 83)
 KB0137
 KB0137                          SUPERSEDED SURVEY CONTROL
 KB0137
 KB0137  NGVD 29 (??/??/92)  203.164  (m)          666.55   (f) ADJ UNCH    2 0
 KB0137
 KB0137.Superseded values are not recommended for survey control.
 KB0137
 KB0137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0137.See file dsdata.pdf to determine how the superseded data were derived.
 KB0137
 KB0137_MARKER: DZ = AZIMUTH MARK DISK
 KB0137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0137_STAMPING: BLACK 1959
 KB0137_MARK LOGO: CGS
 KB0137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0137+STABILITY: SURFACE MOTION
 KB0137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0137+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2005
 KB0137
 KB0137  HISTORY     - Date     Condition        Report By
 KB0137  HISTORY     - 1959     MONUMENTED       CGS
 KB0137  HISTORY     - 20050225 GOOD             ILDT
 KB0137
 KB0137                          STATION DESCRIPTION
 KB0137
 KB0137'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0137'1.2 MI S FROM HUMBOLDT.
 KB0137'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0137'CENTRAL RAILROAD STATION AT HUMBOLDT, AT THE JUNCTION OF AN
 KB0137'OILED ROAD EAST, 21 FEET WEST OF THE CENTER LINE OF THE ROAD,
 KB0137'11 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE ROAD EAST, 24
 KB0137'FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 14 1/2 FEET
 KB0137'SOUTH-SOUTHWEST OF A TELEPHONE POLE WITH A BRACE, 2.0 FEET
 KB0137'EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0137'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0137
 KB0137                          STATION RECOVERY (2005)
 KB0137
 KB0137'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0920 ***********************************************************************
 HB0920  DESIGNATION -  BLACK RM 1
 HB0920  PID         -  HB0920
 HB0920  STATE/COUNTY-  IL/PULASKI
 HB0920  COUNTRY     -  US
 HB0920  USGS QUAD   -  PULASKI (2018)
 HB0920
 HB0920                         *CURRENT SURVEY CONTROL
 HB0920  ______________________________________________________________________
 HB0920* NAD 83(1986) POSITION- 37 11 17.84   (N) 089 09 56.07   (W)   HD_HELD1
 HB0920* NAVD 88 ORTHO HEIGHT -   137.337 (meters)      450.58  (feet) ADJUSTED
 HB0920  ______________________________________________________________________
 HB0920  GEOID HEIGHT    -        -28.280 (meters)                     GEOID18
 HB0920  DYNAMIC HEIGHT  -        137.237 (meters)      450.25  (feet) COMP
 HB0920  MODELED GRAVITY -    979,905.7   (mgal)                       NAVD 88
 HB0920
 HB0920  VERT ORDER      -  SECOND    CLASS 0
 HB0920
 HB0920.The horizontal coordinates were determined by differentially corrected
 HB0920.hand held GPS observations or other comparable positioning techniques
 HB0920.and have an estimated accuracy of +/- 3 meters.
 HB0920
 HB0920.The orthometric height was determined by differential leveling and
 HB0920.adjusted by the NATIONAL GEODETIC SURVEY
 HB0920.in June 1991.
 HB0920
 HB0920.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0920.GEOID18 height accuracy estimate available here.
 HB0920
 HB0920.Click photographs - Photos may exist for this station.
 HB0920
 HB0920.The dynamic height is computed by dividing the NAVD 88
 HB0920.geopotential number by the normal gravity value computed on the
 HB0920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0920.degrees latitude (g = 980.6199 gals.).
 HB0920
 HB0920.The modeled gravity was interpolated from observed gravity values.
 HB0920
 HB0920;                    North         East    Units  Estimated Accuracy
 HB0920;SPC IL W     -    58,353.7     788,884.6     MT  (+/- 3 meters HH1 GPS) 
 HB0920
 HB0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0777917956(NAD 83)
 HB0920
 HB0920                          SUPERSEDED SURVEY CONTROL
 HB0920
 HB0920  NGVD 29 (11/26/84)  137.265  (m)          450.34   (f) ADJUSTED    2 0
 HB0920
 HB0920.Superseded values are not recommended for survey control.
 HB0920
 HB0920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0920.See file dsdata.pdf to determine how the superseded data were derived.
 HB0920
 HB0920_MARKER: DR = REFERENCE MARK DISK
 HB0920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0920_STAMPING: BLACK NO 1 1960
 HB0920_MARK LOGO: CGS
 HB0920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0920+STABILITY: SURFACE MOTION
 HB0920
 HB0920  HISTORY     - Date     Condition        Report By
 HB0920  HISTORY     - 1960     MONUMENTED       CGS
 HB0920  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0920
 HB0920                          STATION DESCRIPTION
 HB0920
 HB0920'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0920'4 MI NE FROM VILLA RIDGE.
 HB0920'ABOUT 0.7 MILES EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0920'AT VILLA RIDGE, THENCE 1.6 MILES NORTH AND EAST ALONG AN
 HB0920'ASPHALT ROAD, THENCE 1.7 MILES NORTH ALONG A GRAVEL ROAD, AT
 HB0920'THE JUNCTION OF A GRAVEL ROAD WEST, AT A JOG IN THE NORTH-SOUTH
 HB0920'ROAD, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 28 FEET
 HB0920'SOUTH OF THE CENTER LINE OF A DRIVE EAST TO A SMALL FIELD,
 HB0920'1 FOOT WEST OF A FENCE, 35 FEET SOUTH OF A FENCE CORNER, 69.8
 HB0920'FEET NORTH-NORTHEAST OF TRAVRSE STATION BLACK, 68.1 FEET
 HB0920'NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 HB0920'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0920'4 INCHES.
 HB0920
 HB0920                          STATION RECOVERY (2012)
 HB0920
 HB0920'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0920'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0140 ***********************************************************************
 KB0140  DESIGNATION -  BLACK RM 1
 KB0140  PID         -  KB0140
 KB0140  STATE/COUNTY-  IL/COLES
 KB0140  COUNTRY     -  US
 KB0140  USGS QUAD   -  HUMBOLDT (2018)
 KB0140
 KB0140                         *CURRENT SURVEY CONTROL
 KB0140  ______________________________________________________________________
 KB0140* NAD 83(1986) POSITION- 39 35 11.71   (N) 088 18 59.15   (W)   HD_HELD1
 KB0140* NAVD 88 ORTHO HEIGHT -   203.372 (meters)      667.23  (feet) ADJUSTED
 KB0140  ______________________________________________________________________
 KB0140  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 KB0140  DYNAMIC HEIGHT  -        203.258 (meters)      666.86  (feet) COMP
 KB0140  MODELED GRAVITY -    980,062.7   (mgal)                       NAVD 88
 KB0140
 KB0140  VERT ORDER      -  SECOND    CLASS 0
 KB0140
 KB0140.The horizontal coordinates were determined by differentially corrected
 KB0140.hand held GPS observations or other comparable positioning techniques
 KB0140.and have an estimated accuracy of +/- 3 meters.
 KB0140
 KB0140.The orthometric height was determined by differential leveling and
 KB0140.adjusted by the NATIONAL GEODETIC SURVEY
 KB0140.in June 1991.
 KB0140
 KB0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0140.GEOID18 height accuracy estimate available here.
 KB0140
 KB0140.Click photographs - Photos may exist for this station.
 KB0140
 KB0140.The dynamic height is computed by dividing the NAVD 88
 KB0140.geopotential number by the normal gravity value computed on the
 KB0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0140.degrees latitude (g = 980.6199 gals.).
 KB0140
 KB0140.The modeled gravity was interpolated from observed gravity values.
 KB0140
 KB0140;                    North         East    Units  Estimated Accuracy
 KB0140;SPC IL E     -   324,100.0     301,452.0     MT  (+/- 3 meters HH1 GPS) 
 KB0140
 KB0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8695382701(NAD 83)
 KB0140
 KB0140                          SUPERSEDED SURVEY CONTROL
 KB0140
 KB0140  NGVD 29 (??/??/92)  203.442  (m)          667.46   (f) ADJ UNCH    2 0
 KB0140
 KB0140.Superseded values are not recommended for survey control.
 KB0140
 KB0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0140.See file dsdata.pdf to determine how the superseded data were derived.
 KB0140
 KB0140_MARKER: DR = REFERENCE MARK DISK
 KB0140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0140_STAMPING: BLACK NO 1 1959
 KB0140_MARK LOGO: CGS
 KB0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0140+STABILITY: SURFACE MOTION
 KB0140
 KB0140  HISTORY     - Date     Condition        Report By
 KB0140  HISTORY     - 1959     MONUMENTED       CGS
 KB0140
 KB0140                          STATION DESCRIPTION
 KB0140
 KB0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0140'1.4 MI S FROM HUMBOLDT.
 KB0140'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0140'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 0.3 MILE EAST ALONG
 KB0140'AN OILED ROAD, 20 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 KB0140'44 1/2 FEET NORTHEAST OF THE FIFTH POWER POLE EAST OF THE
 KB0140'JUNCTION, 224 FEET EAST-NORTHEAST AND ACROSS THE ROAD FROM THE
 KB0140'NORTH END OF A BOARD GATE, 46.6 FEET NORTHEAST OF TRIANGULATION
 KB0140'STATION BLACK, 1.5 FEET WEST OF A TELEPHONE POLE, 43.5 FEET
 KB0140'NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 KB0140'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 KB0140'INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0918 ***********************************************************************
 HB0918  DESIGNATION -  BLACK RM 2
 HB0918  PID         -  HB0918
 HB0918  STATE/COUNTY-  IL/PULASKI
 HB0918  COUNTRY     -  US
 HB0918  USGS QUAD   -  PULASKI (2018)
 HB0918
 HB0918                         *CURRENT SURVEY CONTROL
 HB0918  ______________________________________________________________________
 HB0918* NAD 83(1986) POSITION- 37 11 17.28   (N) 089 09 57.34   (W)   HD_HELD1
 HB0918* NAVD 88 ORTHO HEIGHT -   138.005 (meters)      452.77  (feet) ADJUSTED
 HB0918  ______________________________________________________________________
 HB0918  GEOID HEIGHT    -        -28.280 (meters)                     GEOID18
 HB0918  DYNAMIC HEIGHT  -        137.906 (meters)      452.45  (feet) COMP
 HB0918  MODELED GRAVITY -    979,905.7   (mgal)                       NAVD 88
 HB0918
 HB0918  VERT ORDER      -  SECOND    CLASS 0
 HB0918
 HB0918.The horizontal coordinates were determined by differentially corrected
 HB0918.hand held GPS observations or other comparable positioning techniques
 HB0918.and have an estimated accuracy of +/- 3 meters.
 HB0918
 HB0918.The orthometric height was determined by differential leveling and
 HB0918.adjusted by the NATIONAL GEODETIC SURVEY
 HB0918.in June 1991.
 HB0918
 HB0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0918.GEOID18 height accuracy estimate available here.
 HB0918
 HB0918.Click photographs - Photos may exist for this station.
 HB0918
 HB0918.The dynamic height is computed by dividing the NAVD 88
 HB0918.geopotential number by the normal gravity value computed on the
 HB0918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0918.degrees latitude (g = 980.6199 gals.).
 HB0918
 HB0918.The modeled gravity was interpolated from observed gravity values.
 HB0918
 HB0918;                    North         East    Units  Estimated Accuracy
 HB0918;SPC IL W     -    58,336.1     788,853.5     MT  (+/- 3 meters HH1 GPS) 
 HB0918
 HB0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0774717939(NAD 83)
 HB0918
 HB0918                          SUPERSEDED SURVEY CONTROL
 HB0918
 HB0918  NGVD 29 (11/26/84)  137.934  (m)          452.54   (f) ADJUSTED    2 0
 HB0918
 HB0918.Superseded values are not recommended for survey control.
 HB0918
 HB0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0918.See file dsdata.pdf to determine how the superseded data were derived.
 HB0918
 HB0918_MARKER: DR = REFERENCE MARK DISK
 HB0918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0918_STAMPING: BLACK NO 2 1960
 HB0918_MARK LOGO: CGS
 HB0918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0918+STABILITY: SURFACE MOTION
 HB0918
 HB0918  HISTORY     - Date     Condition        Report By
 HB0918  HISTORY     - 1960     MONUMENTED       CGS
 HB0918  HISTORY     - 1978     GOOD             ILDT
 HB0918  HISTORY     - 1978     GOOD             ILDT
 HB0918  HISTORY     - 1978     GOOD             ILDT
 HB0918  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0918
 HB0918                          STATION DESCRIPTION
 HB0918
 HB0918'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0918'4 MI NE FROM VILLA RIDGE.
 HB0918'ABOUT 0.7 MILES EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0918'AT VILLA RIDGE, THENCE 1.6 MILES NORTH AND EAST ALONG AN
 HB0918'ASPHALT ROAD, THENCE 1.7 MILES NORTH ALONG A GRAVEL ROAD, AT THE
 HB0918'JUNCTION OF A GRAVEL ROAD WEST, AT A JOG IN THE NORTH-SOUTH
 HB0918'ROAD, 20 FEET NORTH OF THE CENTER LINE OF THE ROAD, 81 FEET
 HB0918'EAST OF THE EXTENDED CENTER LINE OF THE ROAD SOUTH, 84 FEET
 HB0918'NORTHEAST OF THE CENTER OF THE JUNCTION, 3 FEET NORTHEAST
 HB0918'OF A TELEPHONE POLE, 89.3 FEET WEST-NORTHWEST OF TRAVERSE STATION
 HB0918'BLACK, 86.1 FEET WEST-NORTHWEST OF A METAL WITNESS POST, ABOUT
 HB0918'3 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 HB0918'POST PROJECTING 4 INCHES.
 HB0918
 HB0918                          STATION RECOVERY (1978)
 HB0918
 HB0918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0918'RECOVERED IN GOOD CONDITION.
 HB0918
 HB0918                          STATION RECOVERY (1978)
 HB0918
 HB0918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0918'RECOVERED IN GOOD CONDITION.
 HB0918
 HB0918                          STATION RECOVERY (1978)
 HB0918
 HB0918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0918'RECOVERED IN GOOD CONDITION.
 HB0918
 HB0918                          STATION RECOVERY (2012)
 HB0918
 HB0918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0918'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0138 ***********************************************************************
 KB0138  DESIGNATION -  BLACK RM 2
 KB0138  PID         -  KB0138
 KB0138  STATE/COUNTY-  IL/COLES
 KB0138  COUNTRY     -  US
 KB0138  USGS QUAD   -  HUMBOLDT (2018)
 KB0138
 KB0138                         *CURRENT SURVEY CONTROL
 KB0138  ______________________________________________________________________
 KB0138* NAD 83(1986) POSITION- 39 35 11.32   (N) 088 19 01.62   (W)   HD_HELD1
 KB0138* NAVD 88 ORTHO HEIGHT -   203.516 (meters)      667.70  (feet) ADJUSTED
 KB0138  ______________________________________________________________________
 KB0138  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 KB0138  DYNAMIC HEIGHT  -        203.402 (meters)      667.33  (feet) COMP
 KB0138  MODELED GRAVITY -    980,062.7   (mgal)                       NAVD 88
 KB0138
 KB0138  VERT ORDER      -  SECOND    CLASS 0
 KB0138
 KB0138.The horizontal coordinates were determined by differentially corrected
 KB0138.hand held GPS observations or other comparable positioning techniques
 KB0138.and have an estimated accuracy of +/- 3 meters.
 KB0138
 KB0138.The orthometric height was determined by differential leveling and
 KB0138.adjusted by the NATIONAL GEODETIC SURVEY
 KB0138.in June 1991.
 KB0138
 KB0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0138.GEOID18 height accuracy estimate available here.
 KB0138
 KB0138.Click photographs - Photos may exist for this station.
 KB0138
 KB0138.The dynamic height is computed by dividing the NAVD 88
 KB0138.geopotential number by the normal gravity value computed on the
 KB0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0138.degrees latitude (g = 980.6199 gals.).
 KB0138
 KB0138.The modeled gravity was interpolated from observed gravity values.
 KB0138
 KB0138;                    North         East    Units  Estimated Accuracy
 KB0138;SPC IL E     -   324,087.9     301,393.1     MT  (+/- 3 meters HH1 GPS) 
 KB0138
 KB0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8689482690(NAD 83)
 KB0138
 KB0138                          SUPERSEDED SURVEY CONTROL
 KB0138
 KB0138  NGVD 29 (??/??/92)  203.586  (m)          667.93   (f) ADJ UNCH    2 0
 KB0138
 KB0138.Superseded values are not recommended for survey control.
 KB0138
 KB0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0138.See file dsdata.pdf to determine how the superseded data were derived.
 KB0138
 KB0138_MARKER: DR = REFERENCE MARK DISK
 KB0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0138_STAMPING: BLACK NO 2 1959
 KB0138_MARK LOGO: CGS
 KB0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0138+STABILITY: SURFACE MOTION
 KB0138
 KB0138  HISTORY     - Date     Condition        Report By
 KB0138  HISTORY     - 1959     MONUMENTED       CGS
 KB0138  HISTORY     - 20050225 POOR             ILDT
 KB0138
 KB0138                          STATION DESCRIPTION
 KB0138
 KB0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0138'1.4 MI S FROM HUMBOLDT.
 KB0138'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0138'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 0.3 MILE EAST ALONG
 KB0138'AN OILED ROAD, 18 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 KB0138'173 FEET WEST OF THE FIFTH POWER POLE EAST OF THE JUNCTION, 27
 KB0138'FEET EAST OF THE NORTH END OF A BOARD GATE AND A FENCE CORNER,
 KB0138'168.6 FEET WEST OF TRIANGULATION STATION BLACK, 173.2 FEET WEST
 KB0138'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 KB0138'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0138
 KB0138                          STATION RECOVERY (2005)
 KB0138
 KB0138'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0138'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9201 ***********************************************************************
 DG9201  DESIGNATION -  BLACKHAWK 1
 DG9201  PID         -  DG9201
 DG9201  STATE/COUNTY-  IL/STEPHENSON
 DG9201  COUNTRY     -  US
 DG9201  USGS QUAD   -  PEARL CITY (2018)
 DG9201
 DG9201                         *CURRENT SURVEY CONTROL
 DG9201  ______________________________________________________________________
 DG9201* NAD 83(2011) POSITION- 42 17 40.67165(N) 089 51 45.27262(W)   ADJUSTED
 DG9201* NAD 83(2011) ELLIP HT-   226.778 (meters)        (06/27/12)   ADJUSTED
 DG9201* NAD 83(2011) EPOCH   -  2010.00
 DG9201* NAVD 88 ORTHO HEIGHT -   260.0   (meters)      853.    (feet) GPS OBS
 DG9201  ______________________________________________________________________
 DG9201  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9201  GEOID HEIGHT    -        -33.162 (meters)                     GEOID99
 DG9201  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 DG9201  NAD 83(2011) X  -     11,333.424 (meters)                     COMP
 DG9201  NAD 83(2011) Y  - -4,725,192.400 (meters)                     COMP
 DG9201  NAD 83(2011) Z  -  4,270,020.546 (meters)                     COMP
 DG9201  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 DG9201
 DG9201  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9201  Standards:
 DG9201         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9201            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9201  -------------------------------------------------------------------
 DG9201  NETWORK    0.79   1.39           0.36   0.27   0.71      0.07579692
 DG9201  -------------------------------------------------------------------
 DG9201  Click here for local accuracies and other accuracy information.
 DG9201
 DG9201.The horizontal coordinates were established by GPS observations
 DG9201.and adjusted by the National Geodetic Survey in June 2012.
 DG9201
 DG9201.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9201.been affixed to the stable North American tectonic plate. See 
 DG9201.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9201
 DG9201.The horizontal coordinates are valid at the epoch date displayed above
 DG9201.which is a decimal equivalence of Year/Month/Day.
 DG9201
 DG9201.The orthometric height was determined by GPS observations and a
 DG9201.high-resolution geoid model.
 DG9201
 DG9201.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9201.GEOID18 height accuracy estimate available here.
 DG9201
 DG9201.Click photographs - Photos may exist for this station.
 DG9201
 DG9201.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9201
 DG9201.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9201
 DG9201.The ellipsoidal height was determined by GPS observations
 DG9201.and is referenced to NAD 83.
 DG9201
 DG9201. The following values were computed from the NAD 83(2011) position.
 DG9201
 DG9201;                    North         East     Units Scale Factor Converg.
 DG9201;SPC IL W     -   624,851.915   725,076.148   MT  0.99994891   +0 12 16.7
 DG9201;SPC IL W     - 2,050,034.99  2,378,854.00   sFT  0.99994891   +0 12 16.7
 DG9201;UTM  16      - 4,686,458.387   264,015.616   MT  1.00028525   -1 55 38.1
 DG9201
 DG9201!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9201!SPC IL W     -   0.99996443  x   0.99994891  =   0.99991335
 DG9201!UTM  16      -   0.99996443  x   1.00028525  =   1.00024967
 DG9201
 DG9201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6401586458(NAD 83)
 DG9201
 DG9201                          SUPERSEDED SURVEY CONTROL
 DG9201
 DG9201  NAD 83(2007)-  42 17 40.67165(N)    089 51 45.27351(W) AD(2002.00) 0
 DG9201  ELLIP H (02/10/07)  226.811  (m)                       GP(2002.00)    
 DG9201  NAD 83(1997)-  42 17 40.67145(N)    089 51 45.27299(W) AD(       ) 1
 DG9201  ELLIP H (03/01/05)  226.790  (m)                       GP(       ) 4 1
 DG9201
 DG9201.Superseded values are not recommended for survey control.
 DG9201
 DG9201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9201.See file dsdata.pdf to determine how the superseded data were derived.
 DG9201
 DG9201_MARKER: A = ALUMINUM MARKER
 DG9201_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9201_STAMPING: BLACKHAWK NO. 1
 DG9201_MARK LOGO: FGRAH
 DG9201_PROJECTION: RECESSED 8 CENTIMETERS
 DG9201_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9201_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9201+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2020
 DG9201_ROD/PIPE-DEPTH: 3.66 meters
 DG9201
 DG9201  HISTORY     - Date     Condition        Report By
 DG9201  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9201  HISTORY     - 20201202 GOOD             ILDT
 DG9201
 DG9201                          STATION DESCRIPTION
 DG9201
 DG9201'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9201'STATION IS ABOUT 3.5 KM (2.2 MILES) SOUTHEAST OF KENT AND ABOUT 4.2 KM
 DG9201'(2.6 MILES) NORTHWEST OF PEARL  CITY  (AIR LINE), IN SECTION 31, T 27
 DG9201'N, R 6 E ON PROPERTY OWNED BY EVORA KEMPEL. THIS STATION IS  9.8M
 DG9201'(32.1 FT) SOUTH OF THE EDGE OF PAVEMENT OF BLACKHAWK ROAD, 0.4M (1.2
 DG9201'FT) NORTH OF AN  ORANGE CARSONITE WITNESS SIGN, 1.6M (5.3 FT)
 DG9201'NORTHWEST OF A FENCE CORNER AND 1.5M (5.1 FT)  NORTHEAST OF A  FENCE
 DG9201'CORNER. MARK IS FLUSH WITH GROUND LEVEL.
 DG9201'
 DG9201'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 73 AND
 DG9201'GOLDMINE ROAD IN  PEARL CITY, GO WEST ON GOLDMINE ROAD 2.4 KM (1.5
 DG9201'MILES) TO FLACK ROAD, THEN TURN RIGHT  (NORTH) ON FLACK ROAD 2.6 KM
 DG9201'(1.6 MILES) TO BLACKHAWK ROAD, THEN TURN LEFT (WEST) ON  BLACKHAWK
 DG9201'ROAD 0.5 KM (0.3 MILES) TO THE STATION ON THE LEFT (SOUTH).   THE
 DG9201'STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN ALUMINUM
 DG9201'ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED 8.2 CM
 DG9201'BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA. PVC PIPE
 DG9201'ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET FLUSH WITH
 DG9201'THE GROUND.
 DG9201
 DG9201                          STATION RECOVERY (2020)
 DG9201
 DG9201'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9201'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9211 ***********************************************************************
 DG9211  DESIGNATION -  BLACKHAWK 2
 DG9211  PID         -  DG9211
 DG9211  STATE/COUNTY-  IL/STEPHENSON
 DG9211  COUNTRY     -  US
 DG9211  USGS QUAD   -  PEARL CITY (2018)
 DG9211
 DG9211                         *CURRENT SURVEY CONTROL
 DG9211  ______________________________________________________________________
 DG9211* NAD 83(2011) POSITION- 42 17 41.22209(N) 089 51 22.07082(W)   ADJUSTED
 DG9211* NAD 83(2011) ELLIP HT-   224.498 (meters)        (06/27/12)   ADJUSTED
 DG9211* NAD 83(2011) EPOCH   -  2010.00
 DG9211* NAVD 88 ORTHO HEIGHT -   257.7   (meters)      845.    (feet) GPS OBS
 DG9211  ______________________________________________________________________
 DG9211  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9211  GEOID HEIGHT    -        -33.166 (meters)                     GEOID99
 DG9211  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 DG9211  NAD 83(2011) X  -     11,864.907 (meters)                     COMP
 DG9211  NAD 83(2011) Y  - -4,725,177.979 (meters)                     COMP
 DG9211  NAD 83(2011) Z  -  4,270,031.575 (meters)                     COMP
 DG9211  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 DG9211
 DG9211  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9211  Standards:
 DG9211         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9211            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9211  -------------------------------------------------------------------
 DG9211  NETWORK    0.82   1.12           0.37   0.29   0.57     -0.16793251
 DG9211  -------------------------------------------------------------------
 DG9211  Click here for local accuracies and other accuracy information.
 DG9211
 DG9211.The horizontal coordinates were established by GPS observations
 DG9211.and adjusted by the National Geodetic Survey in June 2012.
 DG9211
 DG9211.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9211.been affixed to the stable North American tectonic plate. See 
 DG9211.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9211
 DG9211.The horizontal coordinates are valid at the epoch date displayed above
 DG9211.which is a decimal equivalence of Year/Month/Day.
 DG9211
 DG9211.The orthometric height was determined by GPS observations and a
 DG9211.high-resolution geoid model.
 DG9211
 DG9211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9211.GEOID18 height accuracy estimate available here.
 DG9211
 DG9211.Click photographs - Photos may exist for this station.
 DG9211
 DG9211.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9211
 DG9211.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9211
 DG9211.The ellipsoidal height was determined by GPS observations
 DG9211.and is referenced to NAD 83.
 DG9211
 DG9211. The following values were computed from the NAD 83(2011) position.
 DG9211
 DG9211;                    North         East     Units Scale Factor Converg.
 DG9211;SPC IL W     -   624,870.816   725,607.554   MT  0.99994924   +0 12 32.3
 DG9211;SPC IL W     - 2,050,097.00  2,380,597.45   sFT  0.99994924   +0 12 32.3
 DG9211;UTM  16      - 4,686,457.507   264,547.535   MT  1.00028216   -1 55 22.4
 DG9211
 DG9211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9211!SPC IL W     -   0.99996479  x   0.99994924  =   0.99991403
 DG9211!UTM  16      -   0.99996479  x   1.00028216  =   1.00024694
 DG9211
 DG9211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6454786457(NAD 83)
 DG9211
 DG9211                          SUPERSEDED SURVEY CONTROL
 DG9211
 DG9211  NAD 83(2007)-  42 17 41.22210(N)    089 51 22.07171(W) AD(2002.00) 0
 DG9211  ELLIP H (02/10/07)  224.531  (m)                       GP(2002.00)    
 DG9211  NAD 83(1997)-  42 17 41.22178(N)    089 51 22.07124(W) AD(       ) 2
 DG9211  ELLIP H (03/01/05)  224.513  (m)                       GP(       ) 4 1
 DG9211
 DG9211.Superseded values are not recommended for survey control.
 DG9211
 DG9211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9211.See file dsdata.pdf to determine how the superseded data were derived.
 DG9211
 DG9211_MARKER: A = ALUMINUM MARKER
 DG9211_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9211_STAMPING: BLACKHAWK NO. 2
 DG9211_MARK LOGO: FGRAH
 DG9211_PROJECTION: RECESSED 7 CENTIMETERS
 DG9211_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9211_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9211+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2020
 DG9211_ROD/PIPE-DEPTH: 3.66 meters
 DG9211
 DG9211  HISTORY     - Date     Condition        Report By
 DG9211  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9211  HISTORY     - 20201202 GOOD             ILDT
 DG9211
 DG9211                          STATION DESCRIPTION
 DG9211
 DG9211'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9211'STATION IS ABOUT 4.0 KM (2.5 MILES) SOUTHEAST OF KENT AND ABOUT 3.8 KM
 DG9211'(2.4 MILES)  NORTHWEST OF PEARL CITY (AIR LINE), IN SECTION 31, T 27
 DG9211'N, R 6 E, ON PROPERTY OWNED BY  IVAN PIEPER. THIS STATION IS 4.8M
 DG9211'(15.7 FT) EAST OF THE EDGE OF PAVEMENT OF FLACK  ROAD, 0.3M (1 FT)
 DG9211'WEST OF AN ORANGE CARSONITE WITNESS SIGN, 1.6M (5.2 FT) NORTHEAST OF A
 DG9211'FENCE CORNER, 27M (88.5 FT) SOUTHEAST OF A FENCE CORNER AND 29.7M
 DG9211'(97.6 FT) NORTHEAST OF A  FENCE CORNER. MARK IS FLUSH WITH GROUND
 DG9211'LEVEL.
 DG9211'
 DG9211'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 73 AND
 DG9211'GOLDMINE ROAD IN  PEARL CITY, GO WEST ON GOLDMINE ROAD 2.4 KM (1.5
 DG9211'MILES) TO FLACK ROAD, THEN TURN RIGHT  (NORTH) ON FLACK ROAD 2.6M (1.6
 DG9211'MILES) TO THE STATION ON THE RIGHT (EAST).
 DG9211'
 DG9211'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9211'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9211'7.3 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9211'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9211'FLUSH WITH THE GROUND.
 DG9211
 DG9211                          STATION RECOVERY (2020)
 DG9211
 DG9211'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1189 ***********************************************************************
 NH1189  DESIGNATION -  BLAINE
 NH1189  PID         -  NH1189
 NH1189  STATE/COUNTY-  IL/BOONE
 NH1189  COUNTRY     -  US
 NH1189  USGS QUAD   -  BELVIDERE NE (2018)
 NH1189
 NH1189                         *CURRENT SURVEY CONTROL
 NH1189  ______________________________________________________________________
 NH1189* NAD 83(1997) POSITION- 42 26 06.84094(N) 088 48 12.31582(W)   ADJUSTED
 NH1189* NAVD 88 ORTHO HEIGHT -   294.    (meters)      965.    (feet) SCALED
 NH1189  ______________________________________________________________________
 NH1189  GEOID HEIGHT    -        -33.719 (meters)                     GEOID18
 NH1189  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 NH1189  HORZ ORDER      -  THIRD
 NH1189
 NH1189.The horizontal coordinates were established by classical geodetic methods
 NH1189.and adjusted by the National Geodetic Survey in October 1999.
 NH1189
 NH1189.The orthometric height was scaled from a topographic map.
 NH1189
 NH1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1189.GEOID18 height accuracy estimate available here.
 NH1189
 NH1189.Click photographs - Photos may exist for this station.
 NH1189
 NH1189.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1189
 NH1189. The following values were computed from the NAD 83(1997) position.
 NH1189
 NH1189;                    North         East     Units Scale Factor Converg.
 NH1189;SPC IL E     -   640,553.134   261,320.327   MT  0.99999340   -0 19 01.9
 NH1189;SPC IL E     - 2,101,548.07    857,348.44   sFT  0.99999340   -0 19 01.9
 NH1189;SPC WI S     -    49,058.196   698,462.901   MT  1.00007343   +0 49 19.8
 NH1189;SPC WI S     -   160,951.76  2,291,540.37   sFT  1.00007343   +0 49 19.8
 NH1189;UTM  16      - 4,699,677.025   351,664.800   MT  0.99987073   -1 13 01.5
 NH1189
 NH1189!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1189!SPC IL E     -   0.99995919  x   0.99999340  =   0.99995259
 NH1189!SPC WI S     -   0.99995919  x   1.00007343  =   1.00003262
 NH1189!UTM  16      -   0.99995919  x   0.99987073  =   0.99982993
 NH1189
 NH1189:                Primary Azimuth Mark                     Grid Az
 NH1189:SPC IL E     -  BLAINE AZ MK                             182 52 50.4
 NH1189:SPC WI S     -  BLAINE AZ MK                             181 44 28.7
 NH1189:UTM  16      -  BLAINE AZ MK                             183 46 50.0
 NH1189
 NH1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5166499677(NAD 83)
 NH1189
 NH1189|---------------------------------------------------------------------|
 NH1189| PID    Reference Object                     Distance      Geod. Az  |
 NH1189|                                                           dddmmss.s |
 NH1189| NH1165 CHEMUNG DEAN MILK CO TANK           APPROX.11.4 KM 0994807.4 |
 NH1189| NH1169 CAPRON MUN WATER TOWER              APPROX. 6.6 KM 1274237.0 |
 NH1189| NH1167 CAPRON BOWMAN MILK CO STACK         APPROX. 6.7 KM 1293600.8 |
 NH1189| CI9049 BLAINE AZ MK                                       1823348.5 |
 NH1189| CI9050 BLAINE RM 1                          26.951 METERS 22729     |
 NH1189| CI9051 BLAINE RM 2                          26.162 METERS 31241     |
 NH1189|---------------------------------------------------------------------|
 NH1189
 NH1189                          SUPERSEDED SURVEY CONTROL
 NH1189
 NH1189  NAD 83(1996)-  42 26 06.84024(N)    088 48 12.31758(W) AD(       ) 3
 NH1189  NAD 83(1991)-  42 26 06.83886(N)    088 48 12.31786(W) AD(       ) 3
 NH1189  NAD 83(1986)-  42 26 06.83660(N)    088 48 12.32078(W) AD(       ) 3
 NH1189  NAD 27      -  42 26 06.77300(N)    088 48 11.94780(W) AD(       ) 3
 NH1189
 NH1189.Superseded values are not recommended for survey control.
 NH1189
 NH1189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1189.See file dsdata.pdf to determine how the superseded data were derived.
 NH1189
 NH1189_MARKER: DS = TRIANGULATION STATION DISK
 NH1189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1189_STAMPING: BLAINE 1954
 NH1189_MARK LOGO: CGS
 NH1189_PROJECTION: FLUSH
 NH1189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1189+STABILITY: SURFACE MOTION
 NH1189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1189+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2010
 NH1189
 NH1189  HISTORY     - Date     Condition        Report By
 NH1189  HISTORY     - 1954     MONUMENTED       CGS
 NH1189  HISTORY     - 1967     GOOD             CGS
 NH1189  HISTORY     - 19971217 GOOD             USPSQD
 NH1189  HISTORY     - 20100209 GOOD             ILDT
 NH1189
 NH1189                          STATION DESCRIPTION
 NH1189
 NH1189'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1189'STATION IS LOCATED ABOUT 5 MILES NORTH OF POPLAR GROVE AND 4
 NH1189'MILES NORTHWEST OF CAPRON ALONG THE EAST SIDE OF A GRAVEL ROAD AND
 NH1189'ON THE PROPERTY OF JULIAS THOMAS.  IT IS 38 FEET NORTH OF A 36
 NH1189'INCH MAPLE TREE, 36 FEET SOUTH OF THE CENTER OF A GRAVEL
 NH1189'DRIVEWAY, 31 FEET EAST OF THE CENTER OF A GRAVEL ROAD, 7 FEET
 NH1189'SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A FENCE
 NH1189'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED BLAINE 1954.
 NH1189'
 NH1189'REFERENCE MARK NO. 1 IS 32 FEET WEST OF THE CENTER OF THE GRAVEL
 NH1189'ROAD, 30 FEET SOUTH OF A TELEPHONE POLE AND 1 FOOT EAST OF A
 NH1189'FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 NH1189'STAMPED BLAINE NO 1 1954.
 NH1189'
 NH1189'REFERENCE MARK NO. 2 IS 50 FEET SOUTH OF A 12 INCH WALNUT
 NH1189'TREE, 32 FEET WEST OF CENTER OF THE GRAVEL ROAD AND 1 FOOT
 NH1189'EAST OF A FENCE LINE.   THE MARK PROJECTS 2 INCHES AND THE
 NH1189'DISK IS STAMPED BLAINE NO 2 1954.
 NH1189'
 NH1189'AZIMUTH MARK IS 79 FEET NORTH OF THE CENTER OF A PAVED ROAD,
 NH1189'31 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 8 FEET SOUTH
 NH1189'OF A TELEPHONE POLE, 1 FOOT EAST OF A FENCE LINE AND 1 FOOT
 NH1189'NORTH OF A WHITE WITNESS POST.  THE MARK PROJECTS 6 INCHES
 NH1189'AND THE DISK IS STAMPED BLAINE 1954.
 NH1189'
 NH1189'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 NH1189'173 AND STATE STREET IN THE NORTH EDGE OF POPLAR GROVE GO
 NH1189'NORTH ON GRAVEL ROAD FOR 3.9 MILES TO A PAVED CROSSROAD, TURN
 NH1189'RIGHT AND GO EAST ON PAVED ROAD FOR 0.9 MILE TO A GRAVEL
 NH1189'CROSSROAD AND THE AZIMUTH MARK IN THE NORTHWEST ANGLE AS
 NH1189'DESCRIBED.  TURN LEFT AND GO NORTH ON GRAVEL ROAD FOR 0.4
 NH1189'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 NH1189'
 NH1189'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1189
 NH1189                          STATION RECOVERY (1967)
 NH1189
 NH1189'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1189'STATION AND ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 NH1189'THE DESCRIPTION IS GOOD WITH BELOW DATA.
 NH1189'
 NH1189'STATION MARK IS 2 FEET EAST OF A METAL WITNESS POST.
 NH1189'
 NH1189'THE ROAD AT THE STATION IS LEROY GRANGE ROAD.
 NH1189'
 NH1189'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 NH1189'NORTH OF POPLAR GROVE
 NH1189
 NH1189                          STATION RECOVERY (1997)
 NH1189
 NH1189'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1189'RECOVERED IN GOOD CONDITION.
 NH1189
 NH1189                          STATION RECOVERY (2010)
 NH1189
 NH1189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH1189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0885 ***********************************************************************
 NJ0885  DESIGNATION -  BLANDING
 NJ0885  PID         -  NJ0885
 NJ0885  STATE/COUNTY-  IL/JO DAVIESS
 NJ0885  COUNTRY     -  US
 NJ0885  USGS QUAD   -  BELLEVUE (2018)
 NJ0885
 NJ0885                         *CURRENT SURVEY CONTROL
 NJ0885  ______________________________________________________________________
 NJ0885* NAD 83(1997) POSITION- 42 16 14.64850(N) 090 22 39.43192(W)   ADJUSTED
 NJ0885* NAVD 88 ORTHO HEIGHT -   268.    (meters)      879.    (feet) SCALED
 NJ0885  ______________________________________________________________________
 NJ0885  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 NJ0885  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 NJ0885  HORZ ORDER      -  SECOND
 NJ0885
 NJ0885.The horizontal coordinates were established by classical geodetic methods
 NJ0885.and adjusted by the National Geodetic Survey in October 1999.
 NJ0885
 NJ0885.The orthometric height was scaled from a topographic map.
 NJ0885
 NJ0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0885.GEOID18 height accuracy estimate available here.
 NJ0885
 NJ0885.Click photographs - Photos may exist for this station.
 NJ0885
 NJ0885.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0885
 NJ0885. The following values were computed from the NAD 83(1997) position.
 NJ0885
 NJ0885;                    North         East     Units Scale Factor Converg.
 NJ0885;SPC IL W     -   622,174.576   682,597.658   MT  0.99994490   -0 08 30.8
 NJ0885;SPC IL W     - 2,041,251.09  2,239,489.15   sFT  0.99994490   -0 08 30.8
 NJ0885;SPC IA N     - 1,090,366.603 1,757,525.624   MT  0.99996922   +2 06 58.2
 NJ0885;SPC IA N     - 3,577,311.10  5,766,148.65   sFT  0.99996922   +2 06 58.2
 NJ0885;SPC IA S     -   256,807.026   757,568.479   MT  1.00012303   +2 03 24.2
 NJ0885;SPC IA S     -   842,541.05  2,485,455.92   sFT  1.00012303   +2 03 24.2
 NJ0885;UTM  15      - 4,683,166.574   716,263.566   MT  1.00017550   +1 45 52.5
 NJ0885
 NJ0885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0885!SPC IL W     -   0.99996313  x   0.99994490  =   0.99990804
 NJ0885!SPC IA N     -   0.99996313  x   0.99996922  =   0.99993236
 NJ0885!SPC IA S     -   0.99996313  x   1.00012303  =   1.00008616
 NJ0885!UTM  15      -   0.99996313  x   1.00017550  =   1.00013863
 NJ0885
 NJ0885:                Primary Azimuth Mark                     Grid Az
 NJ0885:SPC IL W     -  TILL                                     239 26 04.1
 NJ0885:SPC IA N     -  TILL                                     237 10 35.1
 NJ0885:SPC IA S     -  TILL                                     237 14 09.1
 NJ0885:UTM  15      -  TILL                                     237 31 40.8
 NJ0885
 NJ0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1626383166(NAD 83)
 NJ0885
 NJ0885|---------------------------------------------------------------------|
 NJ0885| PID    Reference Object                     Distance      Geod. Az  |
 NJ0885|                                                           dddmmss.s |
 NJ0885| NJ0896 TILL                                APPROX.13.2 KM 2391733.3 |
 NJ0885|---------------------------------------------------------------------|
 NJ0885
 NJ0885                          SUPERSEDED SURVEY CONTROL
 NJ0885
 NJ0885  NAD 83(1996)-  42 16 14.65318(N)    090 22 39.43824(W) AD(       ) 2
 NJ0885  NAD 83(1991)-  42 16 14.65399(N)    090 22 39.43241(W) AD(       ) 2
 NJ0885  NAD 83(1986)-  42 16 14.65404(N)    090 22 39.43295(W) AD(       ) 2
 NJ0885  NAD 27      -  42 16 14.60000(N)    090 22 38.96700(W) AD(       ) 2
 NJ0885
 NJ0885.Superseded values are not recommended for survey control.
 NJ0885
 NJ0885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0885.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0885
 NJ0885_MARKER: P = PIPE CAP
 NJ0885_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0885_MARK LOGO: MORC
 NJ0885_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0885_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0885
 NJ0885  HISTORY     - Date     Condition        Report By
 NJ0885  HISTORY     - UNK      MONUMENTED       MORC
 NJ0885  HISTORY     - 1931     GOOD             CGS
 NJ0885  HISTORY     - 19970103 MARK NOT FOUND   USPSQD
 NJ0885
 NJ0885                          STATION DESCRIPTION
 NJ0885
 NJ0885'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 NJ0885'STATION ON ILLINOIS SIDE, ON TOP OF A PROMINENT BLUFF, ABOUT
 NJ0885'40 METERS WEST-NORTHWEST OF AN OLD LOOKOUT STATION, 1/2 MILE
 NJ0885'BELOW RAILROAD STATION AT BLANDING, AND 1/4 MILE ABOVE POINT
 NJ0885'WHERE ROAD CROSSES RAILROAD TRACKS.
 NJ0885'
 NJ0885'TO REACH FROM BLANDING, GO SOUTH ON ROAD PARALLELING RAILROAD
 NJ0885'TO POINT WHERE THE ROAD CROSSES THE TRACKS.  THE STATION IS
 NJ0885'ON TOP OF BLUFF, TO WEST.  OLD LOOKOUT STATION CAN BE SEEN
 NJ0885'FROM ROAD AND STATION IS JUST WEST OF IT.
 NJ0885'
 NJ0885'MARK IS AN IRON PIPE, CAPPED, IN GOOD CONDITION, AND PROTRUDES
 NJ0885'ONE FOOT ABOVE SURFACE OF GROUND.
 NJ0885'
 NJ0885'HEIGHT OF SIGNAL ABOVE STATION MARK - 3 METERS.
 NJ0885
 NJ0885                          STATION RECOVERY (1997)
 NJ0885
 NJ0885'RECOVERY NOTE BY US POWER SQUADRON 1997
 NJ0885'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7966 ***********************************************************************
 DO7966  DESIGNATION -  BLAZE 2
 DO7966  PID         -  DO7966
 DO7966  STATE/COUNTY-  IL/ADAMS
 DO7966  COUNTRY     -  US
 DO7966  USGS QUAD   -  RICHFIELD (2018)
 DO7966
 DO7966                         *CURRENT SURVEY CONTROL
 DO7966  ______________________________________________________________________
 DO7966* NAD 83(2011) POSITION- 39 49 22.58835(N) 091 01 06.52928(W)   ADJUSTED
 DO7966* NAD 83(2011) ELLIP HT-   204.863 (meters)        (05/22/13)   ADJUSTED
 DO7966* NAD 83(2011) EPOCH   -  2010.00
 DO7966* NAVD 88 ORTHO HEIGHT -   237.473 (meters)      779.11  (feet) ADJUSTED
 DO7966  ______________________________________________________________________
 DO7966  GEOID HEIGHT    -        -32.613 (meters)                     GEOID18
 DO7966  NAD 83(2011) X  -    -87,194.386 (meters)                     COMP
 DO7966  NAD 83(2011) Y  - -4,904,703.445 (meters)                     COMP
 DO7966  NAD 83(2011) Z  -  4,063,037.327 (meters)                     COMP
 DO7966  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 DO7966  DYNAMIC HEIGHT  -        237.344 (meters)      778.69  (feet) COMP
 DO7966  MODELED GRAVITY -    980,074.9   (mgal)                       NAVD 88
 DO7966
 DO7966  VERT ORDER      -  SECOND    CLASS I
 DO7966
 DO7966  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7966  Standards:
 DO7966         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7966            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7966  -------------------------------------------------------------------
 DO7966  NETWORK    0.72   1.69           0.31   0.27   0.86      0.19153140
 DO7966  -------------------------------------------------------------------
 DO7966  Click here for local accuracies and other accuracy information.
 DO7966
 DO7966.The horizontal coordinates were established by GPS observations
 DO7966.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7966
 DO7966.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7966.been affixed to the stable North American tectonic plate. See 
 DO7966.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7966
 DO7966.The horizontal coordinates are valid at the epoch date displayed above
 DO7966.which is a decimal equivalence of Year/Month/Day.
 DO7966
 DO7966.The orthometric height was determined by differential leveling and
 DO7966.adjusted by the NATIONAL GEODETIC SURVEY
 DO7966.in September 2015.
 DO7966
 DO7966.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7966.GEOID18 height accuracy estimate available here.
 DO7966
 DO7966.Click photographs - Photos may exist for this station.
 DO7966
 DO7966.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7966
 DO7966.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7966
 DO7966.The ellipsoidal height was determined by GPS observations
 DO7966.and is referenced to NAD 83.
 DO7966
 DO7966.The dynamic height is computed by dividing the NAVD 88
 DO7966.geopotential number by the normal gravity value computed on the
 DO7966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO7966.degrees latitude (g = 980.6199 gals.).
 DO7966
 DO7966.The modeled gravity was interpolated from observed gravity values.
 DO7966
 DO7966. The following values were computed from the NAD 83(2011) position.
 DO7966
 DO7966;                    North         East     Units Scale Factor Converg.
 DO7966;SPC IL W     -   350,676.765   627,076.620   MT  1.00000662   -0 32 43.9
 DO7966;SPC IL W     - 1,150,512.02  2,057,333.88   sFT  1.00000662   -0 32 43.9
 DO7966;UTM  15      - 4,409,984.130   669,584.123   MT  0.99995406   +1 16 09.5
 DO7966
 DO7966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7966!SPC IL W     -   0.99996786  x   1.00000662  =   0.99997448
 DO7966!UTM  15      -   0.99996786  x   0.99995406  =   0.99992192
 DO7966
 DO7966_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6958409984(NAD 83)
 DO7966
 DO7966                          SUPERSEDED SURVEY CONTROL
 DO7966
 DO7966  NAVD 88 (05/22/13)  237.5    (m)  GEOID12A model used  GPS OBS        
 DO7966
 DO7966.Superseded values are not recommended for survey control.
 DO7966
 DO7966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DO7966.See file dsdata.pdf to determine how the superseded data were derived.
 DO7966
 DO7966_MARKER: DD = SURVEY DISK
 DO7966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7966_STAMPING: BLAZE 2 2011
 DO7966_MARK LOGO: ILDT
 DO7966_PROJECTION: RECESSED 5 CENTIMETERS
 DO7966_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO7966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7966+STABILITY: SURFACE MOTION
 DO7966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7966+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2023
 DO7966
 DO7966  HISTORY     - Date     Condition        Report By
 DO7966  HISTORY     - 2011     MONUMENTED       ILDT
 DO7966  HISTORY     - 20110901 GOOD             ILDT
 DO7966  HISTORY     - 20140916 GOOD             AMESC
 DO7966  HISTORY     - 20190925 GOOD             ILDT
 DO7966  HISTORY     - 20230921 GOOD             ILDT
 DO7966
 DO7966                          STATION DESCRIPTION
 DO7966
 DO7966'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7966'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST OF FISHHOOK, 6.1 MI
 DO7966'(9.8 KM) SOUTHEAST OF LIBERTY AND 5.2 MI (8.4 KM) EAST OF RICHFIELD.
 DO7966'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO7966'
 DO7966'TO REACH FROM THE INTERSECTION OF IL 104 AND IL 107 NORTH OF PERRY.
 DO7966'PROCEED WESTERLY ALONG IL 104 FOR 15.4 MI (24.8 KM) TO THE STATION ON
 DO7966'THE RIGHT.
 DO7966'
 DO7966'THE STATION IS AN IL DOT DISK IN CONCRETE.  IT IS 47.4 FT (14.4 M)
 DO7966'WEST OF POWER POLE, 30.4 FT (9.3 M) NORTH OF THE CENTERLINE OF IL 104
 DO7966'AND 15 FT (4.6 M) SOUTH OF CROP LINE.
 DO7966
 DO7966                          STATION RECOVERY (2014)
 DO7966
 DO7966'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DO7966'RECOVERED AS DESCRIBED.
 DO7966
 DO7966                          STATION RECOVERY (2019)
 DO7966
 DO7966'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DO7966'RECOVERED IN GOOD CONDITION.
 DO7966
 DO7966                          STATION RECOVERY (2023)
 DO7966
 DO7966'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DO7966'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2954 ***********************************************************************
 AJ2954  DESIGNATION -  BLISSDALE
 AJ2954  PID         -  AJ2954
 AJ2954  STATE/COUNTY-  IL/MCHENRY
 AJ2954  COUNTRY     -  US
 AJ2954  USGS QUAD   -  RILEY (2018)
 AJ2954
 AJ2954                         *CURRENT SURVEY CONTROL
 AJ2954  ______________________________________________________________________
 AJ2954* NAD 83(2011) POSITION- 42 13 45.94757(N) 088 39 25.34963(W)   ADJUSTED
 AJ2954* NAD 83(2011) ELLIP HT-   207.199 (meters)        (06/27/12)   ADJUSTED
 AJ2954* NAD 83(2011) EPOCH   -  2010.00
 AJ2954* NAVD 88 ORTHO HEIGHT -   240.8   (meters)      790.    (feet) GPS OBS
 AJ2954  ______________________________________________________________________
 AJ2954  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2954  GEOID HEIGHT    -        -33.492 (meters)                     GEOID99
 AJ2954  GEOID HEIGHT    -        -33.548 (meters)                     GEOID18
 AJ2954  NAD 83(2011) X  -    110,858.000 (meters)                     COMP
 AJ2954  NAD 83(2011) Y  - -4,728,763.104 (meters)                     COMP
 AJ2954  NAD 83(2011) Z  -  4,264,647.236 (meters)                     COMP
 AJ2954  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 AJ2954
 AJ2954  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2954  Standards:
 AJ2954         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2954            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2954  -------------------------------------------------------------------
 AJ2954  NETWORK    0.70   0.94           0.32   0.24   0.48      0.06252857
 AJ2954  -------------------------------------------------------------------
 AJ2954  Click here for local accuracies and other accuracy information.
 AJ2954
 AJ2954.The horizontal coordinates were established by GPS observations
 AJ2954.and adjusted by the National Geodetic Survey in June 2012.
 AJ2954
 AJ2954.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2954.been affixed to the stable North American tectonic plate. See 
 AJ2954.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2954
 AJ2954.The horizontal coordinates are valid at the epoch date displayed above
 AJ2954.which is a decimal equivalence of Year/Month/Day.
 AJ2954
 AJ2954.The orthometric height was determined by GPS observations and a
 AJ2954.high-resolution geoid model.
 AJ2954
 AJ2954.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2954.GEOID18 height accuracy estimate available here.
 AJ2954
 AJ2954.Click photographs - Photos may exist for this station.
 AJ2954
 AJ2954.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2954
 AJ2954.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2954
 AJ2954.The ellipsoidal height was determined by GPS observations
 AJ2954.and is referenced to NAD 83.
 AJ2954
 AJ2954. The following values were computed from the NAD 83(2011) position.
 AJ2954
 AJ2954;                    North         East     Units Scale Factor Converg.
 AJ2954;SPC IL E     -   617,636.749   273,277.735   MT  0.99998378   -0 13 03.2
 AJ2954;SPC IL E     - 2,026,363.23    896,578.70   sFT  0.99998378   -0 13 03.2
 AJ2954;UTM  16      - 4,676,579.226   363,259.942   MT  0.99983006   -1 06 49.9
 AJ2954
 AJ2954!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2954!SPC IL E     -   0.99996750  x   0.99998378  =   0.99995128
 AJ2954!UTM  16      -   0.99996750  x   0.99983006  =   0.99979757
 AJ2954
 AJ2954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6325976579(NAD 83)
 AJ2954
 AJ2954                          SUPERSEDED SURVEY CONTROL
 AJ2954
 AJ2954  NAD 83(2007)-  42 13 45.94757(N)    088 39 25.35055(W) AD(2002.00) 0
 AJ2954  ELLIP H (02/10/07)  207.230  (m)                       GP(2002.00)    
 AJ2954  ELLIP H (02/03/05)  207.228  (m)                       GP(       ) 4 2
 AJ2954  NAD 83(1997)-  42 13 45.94717(N)    088 39 25.35048(W) AD(       ) 1
 AJ2954  ELLIP H (04/24/01)  207.276  (m)                       GP(       ) 4 1
 AJ2954
 AJ2954.Superseded values are not recommended for survey control.
 AJ2954
 AJ2954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2954.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2954
 AJ2954_MARKER: I = METAL ROD
 AJ2954_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2954_STAMPING: BLISSDALE
 AJ2954_MARK LOGO: IL-111
 AJ2954_PROJECTION: FLUSH
 AJ2954_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2954_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2954+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2000
 AJ2954_ROD/PIPE-DEPTH: 9.8 meters
 AJ2954_SLEEVE-DEPTH  : 0.9 meters
 AJ2954
 AJ2954  HISTORY     - Date     Condition        Report By
 AJ2954  HISTORY     - 20000727 MONUMENTED       SECI
 AJ2954
 AJ2954                          STATION DESCRIPTION
 AJ2954
 AJ2954'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2954'STATION IS LOCATED APPROXIMATELY 3.3 MI SOUTHWEST OF MARENGO, 5.9
 AJ2954'MI WEST OF UNION IN SECTION 24, T43N, R5E.  TO REACH FROM THE
 AJ2954'JUNCTION OF US RT 20 AND JOHNSON RD PROCEED SOUTH ON JOHNSON RD
 AJ2954'0.8 MI TO THE INTERSECTION OF JOHNSON RD AND BLISSDALE RD, THEN
 AJ2954'PROCEED WEST THEN SOUTH ON BLISSDALE RD 1.2 MI TO THE STATION
 AJ2954'LOCATED 22.4 FT WEST OF CENTERLINE OF BLISSDALE RD.  STATION IS
 AJ2954'LOCATED 0.65 MI NORTH OF JACKSON RD, 0.6 MI SOUTH OF ADDRESS 6216,
 AJ2954'13.4 FT SOUTH OF CENTERLINE OF AGGREGATE FIELD ENTRANCE, 213 FT
 AJ2954'SOUTHWEST OF POWERPOLE (PP), 56.5 FT SOUTHWEST OF PP, 149 FT
 AJ2954'NORTHWEST OF PP, AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS POST.
 AJ2954'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2954'POINT IS 0.4 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2954'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4353 ***********************************************************************
 DF4353  DESIGNATION -  BLOOM MAINT YD
 DF4353  PID         -  DF4353
 DF4353  STATE/COUNTY-  IL/MCLEAN
 DF4353  COUNTRY     -  US
 DF4353  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DF4353
 DF4353                         *CURRENT SURVEY CONTROL
 DF4353  ______________________________________________________________________
 DF4353* NAD 83(2011) POSITION- 40 26 47.67724(N) 089 01 01.03016(W)   ADJUSTED
 DF4353* NAD 83(2011) ELLIP HT-   215.967 (meters)        (06/27/12)   ADJUSTED
 DF4353* NAD 83(2011) EPOCH   -  2010.00
 DF4353* NAVD 88 ORTHO HEIGHT -   248.083 (meters)      813.92  (feet) ADJUSTED
 DF4353  ______________________________________________________________________
 DF4353  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 DF4353  NAD 83(2011) X  -     83,395.505 (meters)                     COMP
 DF4353  NAD 83(2011) Y  - -4,860,134.608 (meters)                     COMP
 DF4353  NAD 83(2011) Z  -  4,115,987.252 (meters)                     COMP
 DF4353  LAPLACE CORR    -          2.38  (seconds)                    DEFLEC18
 DF4353  DYNAMIC HEIGHT  -        247.965 (meters)      813.53  (feet) COMP
 DF4353  MODELED GRAVITY -    980,144.8   (mgal)                       NAVD 88
 DF4353
 DF4353  VERT ORDER      -  SECOND    CLASS I
 DF4353
 DF4353  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4353  Standards:
 DF4353         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4353            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4353  -------------------------------------------------------------------
 DF4353  NETWORK    1.45   2.20           0.66   0.50   1.12      0.18561955
 DF4353  -------------------------------------------------------------------
 DF4353  Click here for local accuracies and other accuracy information.
 DF4353
 DF4353.The horizontal coordinates were established by GPS observations
 DF4353.and adjusted by the National Geodetic Survey in June 2012.
 DF4353
 DF4353.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4353.been affixed to the stable North American tectonic plate. See 
 DF4353.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4353
 DF4353.The horizontal coordinates are valid at the epoch date displayed above
 DF4353.which is a decimal equivalence of Year/Month/Day.
 DF4353
 DF4353.The orthometric height was determined by differential leveling and
 DF4353.adjusted by the IL DEPT OF TRANSP
 DF4353.in July 2015.
 DF4353
 DF4353.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4353.GEOID18 height accuracy estimate available here.
 DF4353
 DF4353.Click photographs - Photos may exist for this station.
 DF4353
 DF4353.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4353
 DF4353.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4353
 DF4353.The ellipsoidal height was determined by GPS observations
 DF4353.and is referenced to NAD 83.
 DF4353
 DF4353.The dynamic height is computed by dividing the NAVD 88
 DF4353.geopotential number by the normal gravity value computed on the
 DF4353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4353.degrees latitude (g = 980.6199 gals.).
 DF4353
 DF4353.The modeled gravity was interpolated from observed gravity values.
 DF4353
 DF4353. The following values were computed from the NAD 83(2011) position.
 DF4353
 DF4353;                    North         East     Units Scale Factor Converg.
 DF4353;SPC IL E     -   419,810.957   242,006.391   MT  1.00001638   -0 26 36.6
 DF4353;SPC IL E     - 1,377,329.78    793,982.63   sFT  1.00001638   -0 26 36.6
 DF4353;UTM  16      - 4,479,278.354   328,954.647   MT  0.99996014   -1 18 31.7
 DF4353
 DF4353!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4353!SPC IL E     -   0.99996612  x   1.00001638  =   0.99998250
 DF4353!UTM  16      -   0.99996612  x   0.99996014  =   0.99992626
 DF4353
 DF4353:                Primary Azimuth Mark                     Grid Az
 DF4353:SPC IL E     -  SUNNY                                    031 27 47.5
 DF4353:UTM  16      -  SUNNY                                    032 19 42.6
 DF4353
 DF4353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2895479278(NAD 83)
 DF4353
 DF4353|---------------------------------------------------------------------|
 DF4353| PID    Reference Object                     Distance      Geod. Az  |
 DF4353|                                                           dddmmss.s |
 DF4353| LC1010 SUNNY                               447.608 METERS 0310110.9 |
 DF4353|---------------------------------------------------------------------|
 DF4353
 DF4353                          SUPERSEDED SURVEY CONTROL
 DF4353
 DF4353  NAD 83(2007)-  40 26 47.67737(N)    089 01 01.03113(W) AD(2002.00) 0
 DF4353  ELLIP H (02/10/07)  215.986  (m)                       GP(2002.00)    
 DF4353  ELLIP H (02/03/05)  216.004  (m)                       GP(       ) 4 2
 DF4353  NAD 83(1997)-  40 26 47.67723(N)    089 01 01.03104(W) AD(       ) 1
 DF4353  ELLIP H (03/04/03)  215.982  (m)                       GP(       ) 4 2
 DF4353  NAVD 88 (03/04/03)  248.1    (m)  GEOID99  model used  GPS OBS        
 DF4353
 DF4353.Superseded values are not recommended for survey control.
 DF4353
 DF4353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4353.See file dsdata.pdf to determine how the superseded data were derived.
 DF4353
 DF4353_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4353_STAMPING: BLOOM 1996
 DF4353_MARK LOGO: ILDT
 DF4353_PROJECTION: FLUSH
 DF4353_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4353+STABILITY: SURFACE MOTION
 DF4353_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4353+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DF4353
 DF4353  HISTORY     - Date     Condition        Report By
 DF4353  HISTORY     - 1996     MONUMENTED       ILDT
 DF4353  HISTORY     - 200205   GOOD             ASCPC
 DF4353  HISTORY     - 20141001 GOOD             DJHENK
 DF4353
 DF4353                          STATION DESCRIPTION
 DF4353
 DF4353'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4353'FROM THE INTERSECTION OF CABIN TOWN ROAD AND VETERAN'S PARKWAY ON THE
 DF4353'SOUTHWEST
 DF4353'SIDE OF BLOOMINGTON, GO SOUTHWEST ON CABIN TOWN ROAD .05 MILES TO A
 DF4353'DRIVE TO THE
 DF4353'SOUTHEAST THEN PROCEED SOUTHEAST THROUGH THE GATE FOR IDOT YARD .125
 DF4353'MILES TO THE
 DF4353'STATION ON THE LEFT, 35.00 FEET WEST FROM THE EAST RIGHT-OF-WAY FENCE
 DF4353'AND 38.00 FEET
 DF4353'SOUTHEAST FROM FLAGPOLE, NORTHEASTERLY FROM SALT DOME.
 DF4353'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION BLOOM 1996
 DF4353
 DF4353                          STATION RECOVERY (2014)
 DF4353
 DF4353'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DF4353'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0245 ***********************************************************************
 KC0245  DESIGNATION -  BLOOMFIELD
 KC0245  PID         -  KC0245
 KC0245  STATE/COUNTY-  IL/SCOTT
 KC0245  COUNTRY     -  US
 KC0245  USGS QUAD   -  FLORENCE (2018)
 KC0245
 KC0245                         *CURRENT SURVEY CONTROL
 KC0245  ______________________________________________________________________
 KC0245* NAD 83(1986) POSITION- 39 39 49.     (N) 090 34 30.     (W)   SCALED
 KC0245* NAVD 88 ORTHO HEIGHT -   138.210 (meters)      453.44  (feet) ADJUSTED
 KC0245  ______________________________________________________________________
 KC0245  GEOID HEIGHT    -        -32.580 (meters)                     GEOID18
 KC0245  DYNAMIC HEIGHT  -        138.134 (meters)      453.19  (feet) COMP
 KC0245  MODELED GRAVITY -    980,076.9   (mgal)                       NAVD 88
 KC0245
 KC0245  VERT ORDER      -  FIRST     CLASS II
 KC0245
 KC0245.The horizontal coordinates were scaled from a map and have
 KC0245.an estimated accuracy of +/- 6 seconds.
 KC0245
 KC0245.The orthometric height was determined by differential leveling and
 KC0245.adjusted by the NATIONAL GEODETIC SURVEY
 KC0245.in June 1991.
 KC0245
 KC0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0245.GEOID18 height accuracy estimate available here.
 KC0245
 KC0245.Click photographs - Photos may exist for this station.
 KC0245
 KC0245.The dynamic height is computed by dividing the NAVD 88
 KC0245.geopotential number by the normal gravity value computed on the
 KC0245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0245.degrees latitude (g = 980.6199 gals.).
 KC0245
 KC0245.The modeled gravity was interpolated from observed gravity values.
 KC0245
 KC0245;                    North         East    Units  Estimated Accuracy
 KC0245;SPC IL W     -   332,720.      664,960.      MT  (+/- 180 meters Scaled)
 KC0245
 KC0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD080932(NAD 83)
 KC0245
 KC0245                          SUPERSEDED SURVEY CONTROL
 KC0245
 KC0245  NAD 27      -  39 39 48.99800(N)    090 34 29.49900(W) AD(       ) 3
 KC0245  USSD        -  39 39 50.10800(N)    090 34 28.56200(W) AD(       ) 3
 KC0245  NGVD 29 (??/??/92)  138.331  (m)          453.84   (f) ADJ UNCH    1 2
 KC0245  NGVD 29             138.33   (m)          453.8    (f) LEVELING    3  
 KC0245
 KC0245.Superseded values are not recommended for survey control.
 KC0245
 KC0245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0245.See file dsdata.pdf to determine how the superseded data were derived.
 KC0245
 KC0245_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KC0245_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0245_STAMPING: 393950 903429
 KC0245_MARK LOGO: IRC
 KC0245_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0245_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0245
 KC0245  HISTORY     - Date     Condition        Report By
 KC0245  HISTORY     - 1903     MONUMENTED       IRC
 KC0245  HISTORY     - 1961     GOOD             CGS
 KC0245  HISTORY     - 1971     GOOD             ILDT
 KC0245  HISTORY     - 1975     GOOD             LOCENG
 KC0245
 KC0245                          STATION DESCRIPTION
 KC0245
 KC0245'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903 (USE)
 KC0245'STATION IS MARKED BY STONE AND PIPE, SIUTATED ON CREST OF SANDY
 KC0245'RIDGE, 1-1/2 MILES NW OF BLOOMFILED, ABOUT 450 FEET S OF FARMHOUSE
 KC0245'OWNED BY PAT JOURDAN, 3 FEET W OF THE W SIDE OF N AND S HIGHWAY,
 KC0245'AND 105 FEET N OF THE JUNCTION OF AFORESAID HIGHWAY WITH THE
 KC0245'HIGHWAY LEADING E, 1,284 FEET E, AND 1,215 FEET S OF THE NW
 KC0245'CORNER OF SEC. 17, T 14 N, R 13 W, BLOOMFIELD TOWNSHIP.  A
 KC0245'15-FOOT TOWER BUILT.
 KC0245
 KC0245                          STATION RECOVERY (1961)
 KC0245
 KC0245'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KC0245'7.9 MI S FROM BLUFFS.
 KC0245'ABOUT 7.9 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0245'OF THE WABASH RAILROAD AT BLUFFS, 1.0 MILE NORTH OF A BRIDGE
 KC0245'OVER WALNUT CREEK, NEAR THE T JUNCTION OF A NARROW GRADED ROAD
 KC0245'LEADING EAST, NEAR A ONE-STORY WHITE FRAME HOUSE, 35 1/2 FEET
 KC0245'WEST OF THE CENTER LINE OF THE HIGHWAY, 22 1/2 FEET SOUTHEAST
 KC0245'OF THE NORTHEAST CORNER OF THE HOUSE, 24 FEET NORTH OF A POWER
 KC0245'LINE POLE, 4 FEET ABOVE THE LEVEL OF THE HIGHWAY, AN ILLINOIS
 KC0245'RIVER SURVEY CAP ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 6
 KC0245'INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0245
 KC0245                          STATION RECOVERY (1971)
 KC0245
 KC0245'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1971 (JKK)
 KC0245'393950 903429 RECOVERED GOOD.
 KC0245'
 KC0245'DISTANCE AND DIRECTION FROM NEAREST TOWN--7.9 MILES SOUTH OF
 KC0245'BLUFFS.
 KC0245
 KC0245                          STATION RECOVERY (1975)
 KC0245
 KC0245'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TAO)
 KC0245'LAT 39 39 50 LONG 90 34 29 SEE ATTACHED.
 KC0245'
 KC0245'TO REACH FROM JUNCTION OF HIGHWAYS 36 AND 100 ABOUT 6-1/2 MILES
 KC0245'EAST OF WINCHESTER, TRAVEL NORTH ON 100 FOR ABOUT 2-1/4 MILES.
 KC0245'THERE IS A SMALL WHITE COTTAGE ON THE LEFT SIDE OF THE ROAD
 KC0245'SURROUNDED BY TREES.  IT IS OPPOSITE A GRAVEL ROAD WHICH JOINS
 KC0245'ROUTE 100 ON THE RIGHT.  STATION IS ON LAWN ON ROAD SIDE OF
 KC0245'COTTAGE.  NO PRECISE MEASUREMENTS TAKEN.
 KC0245'
 KC0245'DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7 MILES NW OF
 KC0245'WINCHESTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1291 ***********************************************************************
 MF1291  DESIGNATION -  BLOOMINGDALE RAD STA WMAQ MAST
 MF1291  PID         -  MF1291
 MF1291  STATE/COUNTY-  IL/DU PAGE
 MF1291  COUNTRY     -  US
 MF1291  USGS QUAD   -  LOMBARD (2018)
 MF1291
 MF1291                         *CURRENT SURVEY CONTROL
 MF1291  ______________________________________________________________________
 MF1291* NAD 83(1997) POSITION- 41 56 02.83840(N) 088 04 22.62665(W)   ADJUSTED
 MF1291  ______________________________________________________________________
 MF1291  GEOID HEIGHT    -        -33.415 (meters)                     GEOID18
 MF1291  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 MF1291  HORZ ORDER      -  THIRD
 MF1291
 MF1291.The horizontal coordinates were established by classical geodetic methods
 MF1291.and adjusted by the National Geodetic Survey in October 1999.
 MF1291
 MF1291.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1291.GEOID18 height accuracy estimate available here.
 MF1291
 MF1291.Click photographs - Photos may exist for this station.
 MF1291
 MF1291.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1291
 MF1291. The following values were computed from the NAD 83(1997) position.
 MF1291
 MF1291;                    North         East     Units Scale Factor Converg.
 MF1291;SPC IL E     -   584,818.315   321,594.509   MT  0.99998074   +0 10 26.4
 MF1291;SPC IL E     - 1,918,691.42  1,055,097.98   sFT  0.99998074   +0 10 26.4
 MF1291;UTM  16      - 4,643,018.509   411,048.521   MT  0.99969736   -0 43 01.5
 MF1291
 MF1291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1104843018(NAD 83)
 MF1291
 MF1291                          SUPERSEDED SURVEY CONTROL
 MF1291
 MF1291  NAD 83(1997)-  41 56 02.83860(N)    088 04 22.62762(W) AD(       ) 3
 MF1291  NAD 83(1986)-  41 56 02.84243(N)    088 04 22.63885(W) AD(       ) 3
 MF1291  NAD 27      -  41 56 02.73800(N)    088 04 22.39100(W) AD(       ) 3
 MF1291
 MF1291.Superseded values are not recommended for survey control.
 MF1291
 MF1291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1291.See file dsdata.pdf to determine how the superseded data were derived.
 MF1291
 MF1291_MARKER: 42 = RADIO/TV MAST
 MF1291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1291+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 MF1291
 MF1291  HISTORY     - Date     Condition        Report By
 MF1291  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1291  HISTORY     - 19930210 GOOD             USPSQD
 MF1291  HISTORY     - 20031027 GOOD             USPSQD
 MF1291  HISTORY     - 20060121 GOOD             USPSQD
 MF1291
 MF1291                          STATION DESCRIPTION
 MF1291
 MF1291'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1291'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 MF1291'STATION WMAQ LOCATED 0.3 MILE SOUTHEAST OF THE INTERSECTION
 MF1291'OF BLOOMINGDALE ROAD AND ARMY TRAIL ROAD ABOUT 2-1/2 MILES
 MF1291'EAST OF CLOVERDALE AND ABOUT 1-1/2 MILES SOUTH OF BLOOMINGDALE.
 MF1291'IT IS A UNIFORM CROSS-SECTION STEEL STRUCTURE SUPPORTED BY
 MF1291'GUY WIRES AND IS PAINTED IN ALTERNATE SECTIONS OF ORANGE AND
 MF1291'WHITE.  THE HEIGHT IS 748 FEET.
 MF1291'
 MF1291'TO REACH THE STATION FROM THE JUNCTION OF GARY AVENUE AND
 MF1291'ARMY TRAIL ROAD IN CLOVERDALE, GO EAST ON ARMY TRAIL ROAD
 MF1291'FOR 2.1 MILE TO THE JUNCTION OF BLOOMINGDALE ROAD.  CONTINUE
 MF1291'EAST ON BLOOMINGDALE ROAD FOR 0.3 MILE TO A DRIVEWAY RIGHT
 MF1291'AND THE MAST ON THE RIGHT.
 MF1291
 MF1291                          STATION RECOVERY (1993)
 MF1291
 MF1291'RECOVERY NOTE BY US POWER SQUADRON 1993
 MF1291'RECOVERED IN GOOD CONDITION.
 MF1291
 MF1291                          STATION RECOVERY (2003)
 MF1291
 MF1291'RECOVERY NOTE BY US POWER SQUADRON 2003 (VMR)
 MF1291'
 MF1291'STATION DESCRIPTION AND DIRECTIONS ARE GOOD.
 MF1291
 MF1291                          STATION RECOVERY (2006)
 MF1291
 MF1291'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1291'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1549 ***********************************************************************
 LC1549  DESIGNATION -  BLOOMINGTON
 LC1549  PID         -  LC1549
 LC1549  STATE/COUNTY-  IL/MCLEAN
 LC1549  COUNTRY     -  US
 LC1549  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC1549
 LC1549                         *CURRENT SURVEY CONTROL
 LC1549  ______________________________________________________________________
 LC1549* NAD 83(1997) POSITION- 40 26 42.46502(N) 088 58 43.91939(W)   ADJUSTED
 LC1549* NAVD 88 ORTHO HEIGHT -   263.898 (meters)      865.81  (feet) ADJUSTED
 LC1549  ______________________________________________________________________
 LC1549  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC1549  LAPLACE CORR    -          1.75  (seconds)                    DEFLEC18
 LC1549  DYNAMIC HEIGHT  -        263.773 (meters)      865.40  (feet) COMP
 LC1549  MODELED GRAVITY -    980,146.1   (mgal)                       NAVD 88
 LC1549
 LC1549  HORZ ORDER      -  SECOND
 LC1549  VERT ORDER      -  FIRST     CLASS II
 LC1549
 LC1549.The horizontal coordinates were established by classical geodetic methods
 LC1549.and adjusted by the National Geodetic Survey in October 1999.
 LC1549
 LC1549.The orthometric height was determined by differential leveling and
 LC1549.adjusted by the NATIONAL GEODETIC SURVEY
 LC1549.in June 1991.
 LC1549
 LC1549.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1549.GEOID18 height accuracy estimate available here.
 LC1549
 LC1549.Click photographs - Photos may exist for this station.
 LC1549
 LC1549.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1549
 LC1549.The dynamic height is computed by dividing the NAVD 88
 LC1549.geopotential number by the normal gravity value computed on the
 LC1549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1549.degrees latitude (g = 980.6199 gals.).
 LC1549
 LC1549.The modeled gravity was interpolated from observed gravity values.
 LC1549
 LC1549. The following values were computed from the NAD 83(1997) position.
 LC1549
 LC1549;                    North         East     Units Scale Factor Converg.
 LC1549;SPC IL E     -   419,625.873   245,236.222   MT  1.00001190   -0 25 07.6
 LC1549;SPC IL E     - 1,376,722.55    804,579.17   sFT  1.00001190   -0 25 07.6
 LC1549;UTM  16      - 4,479,044.531   332,181.119   MT  0.99994668   -1 17 02.5
 LC1549
 LC1549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1549!SPC IL E     -   0.99996364  x   1.00001190  =   0.99997553
 LC1549!UTM  16      -   0.99996364  x   0.99994668  =   0.99991032
 LC1549
 LC1549:                Primary Azimuth Mark                     Grid Az
 LC1549:SPC IL E     -  KERRICK RESET                            356 41 00.3
 LC1549:UTM  16      -  KERRICK RESET                            357 32 55.2
 LC1549
 LC1549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3218179044(NAD 83)
 LC1549
 LC1549|---------------------------------------------------------------------|
 LC1549| PID    Reference Object                     Distance      Geod. Az  |
 LC1549|                                                           dddmmss.s |
 LC1549| LC0437 BLOOMINGTON RM                       19.060 METERS 01810     |
 LC1549| LC0680 KERRICK RESET                       APPROX.10.7 KM 3561552.7 |
 LC1549|---------------------------------------------------------------------|
 LC1549
 LC1549                          SUPERSEDED SURVEY CONTROL
 LC1549
 LC1549  NAD 83(1986)-  40 26 42.47805(N)    088 58 43.91847(W) AD(       ) 2
 LC1549  NAD 27      -  40 26 42.34460(N)    088 58 43.64000(W) AD(       ) 2
 LC1549  USSD        -  40 26 42.46800(N)    088 58 43.48200(W) AD(       ) 3
 LC1549  NGVD 29 (??/??/92)  263.96   (m)          866.0    (f) COMPUTED    1 2
 LC1549  NGVD 29             264.18   (m)          866.7    (f) LEVELING    3  
 LC1549
 LC1549.Superseded values are not recommended for survey control.
 LC1549
 LC1549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1549.See file dsdata.pdf to determine how the superseded data were derived.
 LC1549
 LC1549_MARKER: DS = TRIANGULATION STATION DISK
 LC1549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1549_STAMPING: BLOOMINGTON 1920
 LC1549_MARK LOGO: CGS
 LC1549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1549+STABILITY: SURFACE MOTION
 LC1549
 LC1549  HISTORY     - Date     Condition        Report By
 LC1549  HISTORY     - 1920     MONUMENTED       CGS
 LC1549  HISTORY     - 1951     GOOD             USGS
 LC1549  HISTORY     - 1959     GOOD             CGS
 LC1549  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC1549
 LC1549                          STATION DESCRIPTION
 LC1549
 LC1549'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC1549'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF BLOOMINGTON, ON THE EAST
 LC1549'SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, 1/2 MILE SOUTH OF THE
 LC1549'CLEVELAND, CINCINNATI, CHICAGO AND ST. LOUIS RAILWAY CROSSING, 120
 LC1549'YARDS NORTH OF A ROAD CROSSING, AND 6.73 METERS (22.08 FEET) EAST OF
 LC1549'THE EAST AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE
 LC1549'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.  THE REFERENCE MARK
 LC1549'IS ON THE SAME SIDE OF THE TRACK NEAR THE FENCE LINE, 19.06 METERS
 LC1549'(62.53 FEET) FROM THE STATION, N 18 DEG 10 MIN E.
 LC1549
 LC1549                          STATION RECOVERY (1951)
 LC1549
 LC1549'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1951
 LC1549'STATION IS STILL INTACT BUT IT IS COVERED UP WITH DIRT GRADINGS FROM
 LC1549'THE RAILROAD.  NO EFFORT WAS MADE TO UNCOVER IT.  THE REFERENCE MARK
 LC1549'WAS FOUND INTACT.  DATUM FOR MAPPING WAS TAKEN FROM THE REFERENCE
 LC1549'MARK.
 LC1549
 LC1549                          STATION RECOVERY (1959)
 LC1549
 LC1549'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JAW)
 LC1549'STATION AND UNDERGROUND MARKS SEARCHED FOR BY THE MEASUREMENTS GIVEN
 LC1549'FROM THE 1920 DESCRIPTION AND WAS NOT RECOVERED.  THE REFERENCE MARK
 LC1549'WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 LC1549'
 LC1549'TO REACH FROM THE SOUTH EDGE OF BLOOMINGTON WHERE U.S. HIGHWAY 66
 LC1549'CROSSES OVER U.S. HIGHWAY 51, GO SOUTH ON U.S. HIGHWAY 51 FOR 1.0 MILE
 LC1549'TO SIDE ROAD LEFT. TURN LEFT AND GO EAST FOR 0.65 MILE TO RAILROAD
 LC1549'CROSSING.  FROM HERE THE REFERENCE MARK IS NORTH 140 YARDS, 45.7 FEET
 LC1549'NORTH OF THE 4TH TELEPHONE POLE NORTH OF THE ROAD, 1.3 FEET WEST OF
 LC1549'THE EAST RIGHT-OF-WAY FENCE, 1.3 FEET NORTH OF A 4 X 4-INCH WITNESS
 LC1549'POST, AND IS FLUSH WITH THE GROUND.
 LC1549
 LC1549                          STATION RECOVERY (2012)
 LC1549
 LC1549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1549'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1821 ***********************************************************************
 LC1821  DESIGNATION -  BLOOMINGTON CO NURSING HOME TK
 LC1821  PID         -  LC1821
 LC1821  STATE/COUNTY-  IL/MCLEAN
 LC1821  COUNTRY     -  US
 LC1821  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC1821
 LC1821                         *CURRENT SURVEY CONTROL
 LC1821  ______________________________________________________________________
 LC1821* NAD 83(1997) POSITION- 40 24 50.26460(N) 088 59 52.25840(W)   ADJUSTED
 LC1821  ______________________________________________________________________
 LC1821  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 LC1821  LAPLACE CORR    -          2.24  (seconds)                    DEFLEC18
 LC1821  HORZ ORDER      -  THIRD
 LC1821
 LC1821.The horizontal coordinates were established by classical geodetic methods
 LC1821.and adjusted by the National Geodetic Survey in October 1999.
 LC1821
 LC1821.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1821.GEOID18 height accuracy estimate available here.
 LC1821
 LC1821.Click photographs - Photos may exist for this station.
 LC1821
 LC1821.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1821
 LC1821. The following values were computed from the NAD 83(1997) position.
 LC1821
 LC1821;                    North         East     Units Scale Factor Converg.
 LC1821;SPC IL E     -   416,177.016   243,599.752   MT  1.00001414   -0 25 51.0
 LC1821;SPC IL E     - 1,365,407.43    799,210.19   sFT  1.00001414   -0 25 51.0
 LC1821;UTM  16      - 4,475,620.986   330,492.877   MT  0.99995369   -1 17 43.9
 LC1821
 LC1821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3049275620(NAD 83)
 LC1821
 LC1821                          SUPERSEDED SURVEY CONTROL
 LC1821
 LC1821  NAD 83(1986)-  40 24 50.27586(N)    088 59 52.25763(W) AD(       ) 3
 LC1821  NAD 27      -  40 24 50.14500(N)    088 59 51.97700(W) AD(       ) 3
 LC1821
 LC1821.Superseded values are not recommended for survey control.
 LC1821
 LC1821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1821.See file dsdata.pdf to determine how the superseded data were derived.
 LC1821
 LC1821_MARKER: 53 = ELEVATED TANK
 LC1821
 LC1821  HISTORY     - Date     Condition        Report By
 LC1821  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1821  HISTORY     - 1959     GOOD             CGS
 LC1821
 LC1821                          STATION DESCRIPTION
 LC1821
 LC1821'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1821'THE STATION IS LOCATED ABOUT 5 MILES SOUTH OF THE CENTER
 LC1821'OF BLOOMINGTON, 3-1/2 MILES EAST OF SHIRLEY AND 1/2 MILE WEST
 LC1821'OF U.S. HIGHWAY NO. 51.
 LC1821'
 LC1821'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAYS 51 AND 66
 LC1821'IN THE SOUTH EDGE OF BLOOMINGTON, GO SOUTHERLY ON HIGHWAY
 LC1821'51 FOR 3.25 MILES TO THE ENTRANCE TO THE MC LEAN COUNTY
 LC1821'NURSING HOME ON THE RIGHT.  TURN RIGHT (WEST) FOR 0.5 MILE
 LC1821'FOLLOWING AROUND THE NORTH SIDE OF NURSING HOME BUILDINGS TO
 LC1821'THE TANK ABOUT 200 FEET FROM THE BUILDINGS.
 LC1821'
 LC1821'THE POINT INTERSECTED WAS THE BALL ON TOP OF TANK.
 LC1821'
 LC1821'THE TANK IS APPROXIMATELY 125 FEET HIGH, PAINTED SILVER AND
 LC1821'IS SUPPORTED BY FOUR LEGS.
 LC1821
 LC1821                          STATION RECOVERY (1959)
 LC1821
 LC1821'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1821'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION AND
 LC1821'TO REACH ARE ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6237 ***********************************************************************
 DK6237  CORS        -  This is a GPS Continuously Operating Reference Station.
 DK6237  DESIGNATION -  BLOOMINGTON CORS ARP
 DK6237  CORS_ID     -  KA16
 DK6237  PID         -  DK6237
 DK6237  STATE/COUNTY-  IL/MCLEAN
 DK6237  COUNTRY     -  US
 DK6237  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DK6237
 DK6237                         *CURRENT SURVEY CONTROL
 DK6237  ______________________________________________________________________
 DK6237* NAD 83(2011) POSITION- 40 26 57.92646(N) 089 01 06.39638(W)   ADJUSTED
 DK6237* NAD 83(2011) ELLIP HT-   226.152 (meters)        (04/??/25)   ADJUSTED
 DK6237* NAD 83(2011) EPOCH   -  2010.00
 DK6237  ______________________________________________________________________
 DK6237  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 DK6237  NAD 83(2011) X  -     83,265.682 (meters)                     COMP
 DK6237  NAD 83(2011) Y  - -4,859,939.450 (meters)                     COMP
 DK6237  NAD 83(2011) Z  -  4,116,234.450 (meters)                     COMP
 DK6237
 DK6237  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6237  Standards:
 DK6237         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6237            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6237  -------------------------------------------------------------------
 DK6237  NETWORK    0.19   0.49           0.08   0.07   0.25      0.01390600
 DK6237  -------------------------------------------------------------------
 DK6237
 DK6237.The coordinates were established by GPS observations
 DK6237.and adjusted by the National Geodetic Survey in April 2025.
 DK6237
 DK6237.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6237.been affixed to the stable North American Tectonic Plate. 
 DK6237
 DK6237.The coordinates are valid at the epoch date displayed above
 DK6237.which is a decimal equivalence of Year/Month/Day.
 DK6237
 DK6237.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DK6237.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DK6237.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DK6237.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DK6237.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DK6237.published epoch of 2010.00.
 DK6237
 DK6237.Additional information on MYCS is available at:
 DK6237.https://geodesy.noaa.gov/CORS/index.shtml
 DK6237
 DK6237.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6237.GEOID18 height accuracy estimate available here.
 DK6237
 DK6237.The PID for the CORS L1 Phase Center is DK6238.
 DK6237
 DK6237.Click photographs - Photos may exist for this station.
 DK6237
 DK6237.The XYZ, and position/ellipsoidal ht. are equivalent.
 DK6237
 DK6237.The ellipsoidal height was determined by GPS observations
 DK6237.and is referenced to NAD 83.
 DK6237
 DK6237. The following values were computed from the NAD 83(2011) position.
 DK6237
 DK6237;                    North         East     Units Scale Factor Converg.
 DK6237;SPC IL E     -   420,128.074   241,882.388   MT  1.00001656   -0 26 40.2
 DK6237;SPC IL E     - 1,378,370.19    793,575.80   sFT  1.00001656   -0 26 40.2
 DK6237;UTM  16      - 4,479,597.289   328,835.455   MT  0.99996064   -1 18 35.4
 DK6237
 DK6237!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6237!SPC IL E     -   0.99996452  x   1.00001656  =   0.99998108
 DK6237!UTM  16      -   0.99996452  x   0.99996064  =   0.99992517
 DK6237
 DK6237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2883579597(NAD 83)
 DK6237
 DK6237                          SUPERSEDED SURVEY CONTROL
 DK6237
 DK6237  NAD 83(2011)-  40 26 57.92655(N)    089 01 06.39640(W) AD(2010.00) c
 DK6237  ELLIP H (06/??/19)  226.153  (m)                       GP(2010.00) c c
 DK6237  NAD 83(2011)-  40 26 57.92654(N)    089 01 06.39633(W) AD(2010.00) c
 DK6237  ELLIP H (08/??/11)  226.149  (m)                       GP(2010.00) c c
 DK6237  NAD 83(CORS)-  40 26 57.92682(N)    089 01 06.39688(W) AD(2002.00) c
 DK6237  ELLIP H (08/??/08)  226.153  (m)                       GP(2002.00) c c
 DK6237
 DK6237.Superseded values are not recommended for survey control.
 DK6237
 DK6237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6237.See file dsdata.pdf to determine how the superseded data were derived.
 DK6237
 DK6237_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DK6237
 DK6237                          STATION DESCRIPTION
 DK6237
 DK6237'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DK6237'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DK6237'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DK6237'AND LOG FILES ACCESSIBLE AT:
 DK6237'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1905 ***********************************************************************
 LC1905  DESIGNATION -  BLOOMINGTON RAD STA WJBC MAST
 LC1905  PID         -  LC1905
 LC1905  STATE/COUNTY-  IL/MCLEAN
 LC1905  COUNTRY     -  US
 LC1905  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1905
 LC1905                         *CURRENT SURVEY CONTROL
 LC1905  ______________________________________________________________________
 LC1905* NAD 83(1997) POSITION- 40 27 01.58452(N) 089 00 42.28778(W)   ADJUSTED
 LC1905  ______________________________________________________________________
 LC1905  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 LC1905  LAPLACE CORR    -          2.33  (seconds)                    DEFLEC18
 LC1905  HORZ ORDER      -  THIRD
 LC1905
 LC1905.The horizontal coordinates were established by classical geodetic methods
 LC1905.and adjusted by the National Geodetic Survey in October 1999.
 LC1905
 LC1905.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1905.GEOID18 height accuracy estimate available here.
 LC1905
 LC1905.Click photographs - Photos may exist for this station.
 LC1905
 LC1905.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1905
 LC1905. The following values were computed from the NAD 83(1997) position.
 LC1905
 LC1905;                    North         East     Units Scale Factor Converg.
 LC1905;SPC IL E     -   420,236.520   242,451.349   MT  1.00001575   -0 26 24.6
 LC1905;SPC IL E     - 1,378,725.98    795,442.47   sFT  1.00001575   -0 26 24.6
 LC1905;UTM  16      - 4,479,697.125   329,405.956   MT  0.99995824   -1 18 19.9
 LC1905
 LC1905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2940579697(NAD 83)
 LC1905
 LC1905                          SUPERSEDED SURVEY CONTROL
 LC1905
 LC1905  NAD 83(1986)-  40 27 01.59607(N)    089 00 42.28722(W) AD(       ) 3
 LC1905  NAD 27      -  40 27 01.46800(N)    089 00 42.01200(W) AD(       ) 3
 LC1905
 LC1905.Superseded values are not recommended for survey control.
 LC1905
 LC1905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1905.See file dsdata.pdf to determine how the superseded data were derived.
 LC1905
 LC1905_MARKER: 42 = RADIO/TV MAST
 LC1905
 LC1905  HISTORY     - Date     Condition        Report By
 LC1905  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1905  HISTORY     - 1959     GOOD             CGS
 LC1905  HISTORY     - 1965     GOOD             CGS
 LC1905  HISTORY     - 1969     GOOD             CGS
 LC1905
 LC1905                          STATION DESCRIPTION
 LC1905
 LC1905'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1905'THE STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF THE CENTER
 LC1905'OF BLOOMINGTON.
 LC1905'
 LC1905'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC1905'AND U.S. HIGHWAY 150 AT THE SOUTHEAST EDGE OF BLOOMINGTON,
 LC1905'GO WEST ON U.S. HIGHWAY 66 FOR 2.5 MILES TO THE MAST ON
 LC1905'THE LEFT.
 LC1905'
 LC1905'THE STATION IS THE TOP OF A TALL MAST WHICH IS 425 FEET HIGH.
 LC1905'THE MAST IS PAINTED RED AND WHITE AND HAS A RED FLASHING
 LC1905'LIGHT ON TOP.
 LC1905
 LC1905                          STATION RECOVERY (1959)
 LC1905
 LC1905'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1905'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION
 LC1905'AND TO REACH ARE ADEQUATE.
 LC1905
 LC1905                          STATION RECOVERY (1965)
 LC1905
 LC1905'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (VES)
 LC1905'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC1905
 LC1905                          STATION RECOVERY (1969)
 LC1905
 LC1905'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (PDC)
 LC1905'THE STATION WAS RECOVERED AS DESCRIBED.
 LC1905'
 LC1905'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILE
 LC1905'SOUTHWEST OF BLOOMINGTON
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1907 ***********************************************************************
 LC1907  DESIGNATION -  BLOOMINGTON RALSTON PURINA TK
 LC1907  PID         -  LC1907
 LC1907  STATE/COUNTY-  IL/MCLEAN
 LC1907  COUNTRY     -  US
 LC1907  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1907
 LC1907                         *CURRENT SURVEY CONTROL
 LC1907  ______________________________________________________________________
 LC1907* NAD 83(1997) POSITION- 40 28 37.06993(N) 089 01 04.49987(W)   ADJUSTED
 LC1907  ______________________________________________________________________
 LC1907  GEOID HEIGHT    -        -32.109 (meters)                     GEOID18
 LC1907  LAPLACE CORR    -          2.12  (seconds)                    DEFLEC18
 LC1907  HORZ ORDER      -  THIRD
 LC1907
 LC1907.The horizontal coordinates were established by classical geodetic methods
 LC1907.and adjusted by the National Geodetic Survey in October 1999.
 LC1907
 LC1907.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1907.GEOID18 height accuracy estimate available here.
 LC1907
 LC1907.Click photographs - Photos may exist for this station.
 LC1907
 LC1907.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1907
 LC1907. The following values were computed from the NAD 83(1997) position.
 LC1907
 LC1907;                    North         East     Units Scale Factor Converg.
 LC1907;SPC IL E     -   423,185.808   241,950.791   MT  1.00001646   -0 26 39.9
 LC1907;SPC IL E     - 1,388,402.11    793,800.22   sFT  1.00001646   -0 26 39.9
 LC1907;UTM  16      - 4,482,653.470   328,950.035   MT  0.99996016   -1 18 36.8
 LC1907
 LC1907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2895082653(NAD 83)
 LC1907
 LC1907                          SUPERSEDED SURVEY CONTROL
 LC1907
 LC1907  NAD 83(1986)-  40 28 37.08200(N)    089 01 04.49941(W) AD(       ) 3
 LC1907  NAD 27      -  40 28 36.95100(N)    089 01 04.22100(W) AD(       ) 3
 LC1907
 LC1907.Superseded values are not recommended for survey control.
 LC1907
 LC1907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1907.See file dsdata.pdf to determine how the superseded data were derived.
 LC1907
 LC1907_MARKER: 53 = ELEVATED TANK
 LC1907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1907+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 LC1907
 LC1907  HISTORY     - Date     Condition        Report By
 LC1907  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1907  HISTORY     - 1959     GOOD             CGS
 LC1907  HISTORY     - 1965     GOOD             CGS
 LC1907  HISTORY     - 20120725 GOOD             GEOCAC
 LC1907
 LC1907                          STATION DESCRIPTION
 LC1907
 LC1907'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1907'THE STATION IS LOCATED IN NORTHWEST BLOOMINGTON ON S. EUCLID AVE.
 LC1907'
 LC1907'THE POINT INTERSECTED IS THE FINAL ON TOP OF THE TANK.  THE
 LC1907'TANK IS APPROXIMATELY 140 FEET HIGH.  IT IS PAINTED WITH A
 LC1907'CHECKERED RED AND BLUE DESIGN.  THE TANK STANDS AT THE SOUTHEAST
 LC1907'CORNER OF THE GRAIN ELEVATOR.
 LC1907
 LC1907                          STATION RECOVERY (1959)
 LC1907
 LC1907'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1907'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION
 LC1907'AND TO REACH ARE ADEQUATE.
 LC1907
 LC1907                          STATION RECOVERY (1965)
 LC1907
 LC1907'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (VES)
 LC1907'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC1907
 LC1907                          STATION RECOVERY (2012)
 LC1907
 LC1907'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 LC1907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0437 ***********************************************************************
 LC0437  DESIGNATION -  BLOOMINGTON RM
 LC0437  PID         -  LC0437
 LC0437  STATE/COUNTY-  IL/MCLEAN
 LC0437  COUNTRY     -  US
 LC0437  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0437
 LC0437                         *CURRENT SURVEY CONTROL
 LC0437  ______________________________________________________________________
 LC0437* NAD 83(1986) POSITION- 40 26 43.05   (N) 088 58 43.67   (W)   HD_HELD1
 LC0437* NAVD 88 ORTHO HEIGHT -   263.452 (meters)      864.34  (feet) ADJUSTED
 LC0437  ______________________________________________________________________
 LC0437  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0437  DYNAMIC HEIGHT  -        263.328 (meters)      863.94  (feet) COMP
 LC0437  MODELED GRAVITY -    980,146.1   (mgal)                       NAVD 88
 LC0437
 LC0437  VERT ORDER      -  FIRST     CLASS II
 LC0437
 LC0437.The horizontal coordinates were determined by differentially corrected
 LC0437.hand held GPS observations or other comparable positioning techniques
 LC0437.and have an estimated accuracy of +/- 3 meters.
 LC0437
 LC0437.The orthometric height was determined by differential leveling and
 LC0437.adjusted by the NATIONAL GEODETIC SURVEY
 LC0437.in June 1991.
 LC0437
 LC0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0437.GEOID18 height accuracy estimate available here.
 LC0437
 LC0437.Click photographs - Photos may exist for this station.
 LC0437
 LC0437.The dynamic height is computed by dividing the NAVD 88
 LC0437.geopotential number by the normal gravity value computed on the
 LC0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0437.degrees latitude (g = 980.6199 gals.).
 LC0437
 LC0437.The modeled gravity was interpolated from observed gravity values.
 LC0437
 LC0437;                    North         East    Units  Estimated Accuracy
 LC0437;SPC IL E     -   419,643.9     245,242.2     MT  (+/- 3 meters HH1 GPS) 
 LC0437
 LC0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3218779062(NAD 83)
 LC0437
 LC0437                          SUPERSEDED SURVEY CONTROL
 LC0437
 LC0437  NGVD 29 (??/??/92)  263.513  (m)          864.54   (f) ADJ UNCH    1 2
 LC0437
 LC0437.Superseded values are not recommended for survey control.
 LC0437
 LC0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0437.See file dsdata.pdf to determine how the superseded data were derived.
 LC0437
 LC0437_MARKER: DR = REFERENCE MARK DISK
 LC0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0437_STAMPING: BLOOMINGTON 1920
 LC0437_MARK LOGO: CGS
 LC0437_PROJECTION: FLUSH
 LC0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0437+STABILITY: SURFACE MOTION
 LC0437
 LC0437  HISTORY     - Date     Condition        Report By
 LC0437  HISTORY     - 1920     MONUMENTED       CGS
 LC0437  HISTORY     - 1969     GOOD             CGS
 LC0437  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0437
 LC0437                          STATION DESCRIPTION
 LC0437
 LC0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0437'2.9 MI S FROM BLOOMINGTON.
 LC0437'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0437'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 2.25 MILES SOUTH ALONG
 LC0437'THE ILLINOIS CENTRAL RAILROAD, 0.1 MILE NORTH OF A CROSSING OF THE
 LC0437'RAILROAD AND A PAVED ROAD, 45 1/2 FEET EAST OF THE EAST RAIL,
 LC0437'42 1/2 FEET NORTH OF A TELEPHONE POLE, 90 1/2 FEET WEST OF A
 LC0437'33-INCH OAK TREE, 1 FOOT WEST OF A FENCE, 1.5 FEET NORTH OF A
 LC0437'WOODEN WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK,
 LC0437'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 LC0437'SURFACE OF THE GROUND.  SEC 15, T23N, R2E
 LC0437
 LC0437                          STATION RECOVERY (2012)
 LC0437
 LC0437'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0437'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1820 ***********************************************************************
 LC1820  DESIGNATION -  BLOOMINGTON TV STA WBLN MAST
 LC1820  PID         -  LC1820
 LC1820  STATE/COUNTY-  IL/MCLEAN
 LC1820  COUNTRY     -  US
 LC1820  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC1820
 LC1820                         *CURRENT SURVEY CONTROL
 LC1820  ______________________________________________________________________
 LC1820* NAD 83(1997) POSITION- 40 27 37.41284(N) 088 58 24.26811(W)   ADJUSTED
 LC1820  ______________________________________________________________________
 LC1820  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC1820  LAPLACE CORR    -          1.63  (seconds)                    DEFLEC18
 LC1820  HORZ ORDER      -  THIRD
 LC1820
 LC1820.The horizontal coordinates were established by classical geodetic methods
 LC1820.and adjusted by the National Geodetic Survey in October 1999.
 LC1820
 LC1820.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1820.GEOID18 height accuracy estimate available here.
 LC1820
 LC1820.Click photographs - Photos may exist for this station.
 LC1820
 LC1820.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1820
 LC1820. The following values were computed from the NAD 83(1997) position.
 LC1820
 LC1820;                    North         East     Units Scale Factor Converg.
 LC1820;SPC IL E     -   421,317.363   245,711.598   MT  1.00001126   -0 24 55.3
 LC1820;SPC IL E     - 1,382,272.05    806,138.80   sFT  1.00001126   -0 24 55.3
 LC1820;UTM  16      - 4,480,728.537   332,681.955   MT  0.99994461   -1 16 51.2
 LC1820
 LC1820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3268180728(NAD 83)
 LC1820
 LC1820                          SUPERSEDED SURVEY CONTROL
 LC1820
 LC1820  NAD 83(1986)-  40 27 37.42482(N)    088 58 24.26717(W) AD(       ) 3
 LC1820  NAD 27      -  40 27 37.29400(N)    088 58 23.99300(W) AD(       ) 3
 LC1820
 LC1820.Superseded values are not recommended for survey control.
 LC1820
 LC1820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1820.See file dsdata.pdf to determine how the superseded data were derived.
 LC1820
 LC1820_MARKER: 42 = RADIO/TV MAST
 LC1820
 LC1820  HISTORY     - Date     Condition        Report By
 LC1820  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1820  HISTORY     - 1959     GOOD             CGS
 LC1820  HISTORY     - 1965     GOOD             CGS
 LC1820
 LC1820                          STATION DESCRIPTION
 LC1820
 LC1820'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1820'THE STATION IS LOCATED IN THE SOUTHEASTERN PART OF BLOOMINGTON
 LC1820'ABOUT 0.1 MILE WEST OF THE JUNCTION OF U.S. HIGHWAY 66 AND
 LC1820'U.S. HIGHWAY 150.
 LC1820'
 LC1820'THE STATION IS THE TOP OF THE TALL MAST WHICH IS APPROXIMATELY
 LC1820'425 FEET HIGH.  THE MAST IS PAINTED RED AND WHITE AND HAS
 LC1820'A LIGHT, FLASHING RED, ON TOP.
 LC1820
 LC1820                          STATION RECOVERY (1959)
 LC1820
 LC1820'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1820'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION
 LC1820'AND TO REACH ARE ADEQUATE.
 LC1820
 LC1820                          STATION RECOVERY (1965)
 LC1820
 LC1820'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (VES)
 LC1820'THE STATION HAS BEEN DESTROYED.  A NEW MAST HAS BEEN ERECTED
 LC1820'NW OF THE JUNCTION OF U.S. HIGHWAY 66 AND U.S. HIGHWAY 150.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1178 ***********************************************************************
 LC1178  DESIGNATION -  BLOON 2
 LC1178  PID         -  LC1178
 LC1178  STATE/COUNTY-  IL/MCLEAN
 LC1178  COUNTRY     -  US
 LC1178  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1178
 LC1178                         *CURRENT SURVEY CONTROL
 LC1178  ______________________________________________________________________
 LC1178* NAD 83(1997) POSITION- 40 29 11.09544(N) 089 02 08.16765(W)   NO CHECK
 LC1178* NAVD 88 ORTHO HEIGHT -   248.09  (meters)      813.9   (feet) RESET
 LC1178  ______________________________________________________________________
 LC1178  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC1178  LAPLACE CORR    -          1.99  (seconds)                    DEFLEC18
 LC1178  HORZ ORDER      -  THIRD
 LC1178  VERT ORDER      -  THIRD
 LC1178
 LC1178.The horizontal coordinates were established by classical geodetic methods
 LC1178.and adjusted by the National Geodetic Survey in October 1999.
 LC1178
 LC1178.No horizontal observational check was made to the station.
 LC1178
 LC1178.The orthometric height was computed from unverified reset data.
 LC1178
 LC1178.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1178.GEOID18 height accuracy estimate available here.
 LC1178
 LC1178.Click photographs - Photos may exist for this station.
 LC1178
 LC1178.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1178
 LC1178. The following values were computed from the NAD 83(1997) position.
 LC1178
 LC1178;                    North         East     Units Scale Factor Converg.
 LC1178;SPC IL E     -   424,247.112   240,459.490   MT  1.00001862   -0 27 21.5
 LC1178;SPC IL E     - 1,391,884.07    788,907.51   sFT  1.00001862   -0 27 21.5
 LC1178;UTM  16      - 4,483,737.130   327,475.024   MT  0.99996639   -1 19 19.1
 LC1178
 LC1178!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1178!SPC IL E     -   0.99996612  x   1.00001862  =   0.99998474
 LC1178!UTM  16      -   0.99996612  x   0.99996639  =   0.99993251
 LC1178
 LC1178:                Primary Azimuth Mark                     Grid Az
 LC1178:SPC IL E     -  BLOON AZ MK                              275 31 58.6
 LC1178:UTM  16      -  BLOON AZ MK                              276 23 56.2
 LC1178
 LC1178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2747583737(NAD 83)
 LC1178
 LC1178|---------------------------------------------------------------------|
 LC1178| PID    Reference Object                     Distance      Geod. Az  |
 LC1178|                                                           dddmmss.s |
 LC1178| LC1177 BLOON 2 RM 3                         10.655 METERS 00939     |
 LC1178| LC1905 BLOOMINGTON RAD STA WJBC MAST       APPROX. 4.5 KM 1530758.5 |
 LC1178| LC1176 BLOON 2 RM 4                          9.442 METERS 19049     |
 LC1178| LC1173 BLOON                                35.552 METERS 21925     |
 LC1178| CI6733 BLOON AZ MK                                        2750437.1 |
 LC1178|---------------------------------------------------------------------|
 LC1178
 LC1178                          SUPERSEDED SURVEY CONTROL
 LC1178
 LC1178  NAD 83(1986)-  40 29 11.10755(N)    089 02 08.16752(W) AD(       ) 3
 LC1178  NAD 27      -  40 29 10.97660(N)    089 02 07.88770(W) AD(       ) 3
 LC1178
 LC1178.Superseded values are not recommended for survey control.
 LC1178
 LC1178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1178.See file dsdata.pdf to determine how the superseded data were derived.
 LC1178
 LC1178_MARKER: DS = TRIANGULATION STATION DISK
 LC1178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1178_STAMPING: BLOON 2 1961
 LC1178_MARK LOGO: CGS
 LC1178_PROJECTION: FLUSH
 LC1178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1178+STABILITY: SURFACE MOTION
 LC1178
 LC1178  HISTORY     - Date     Condition        Report By
 LC1178  HISTORY     - 1961     MONUMENTED       CGS
 LC1178  HISTORY     - 1961     GOOD             CGS
 LC1178
 LC1178                          STATION DESCRIPTION
 LC1178
 LC1178'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1178'STATION IS LOCATED ABOUT 2-1/4 MILES WEST-NORTHWEST OF THE
 LC1178'CENTER OF BLOOMINGTON AND ALONG THE NORTH RIGHT-OF-WAY OF
 LC1178'STATE HIGHWAY 9.
 LC1178'
 LC1178'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC1178'AND STATE HIGHWAY 9 IN THE NORTHWEST EDGE OF BLOOMINGTON,
 LC1178'GO SOUTH AND WEST ON HIGHWAY 9 FOR 1.15 MILES TO A SIDE ROAD
 LC1178'LEFT.  CONTINUE STRAIGHT AHEAD FOR 0.3 MILE TO THE MARK ON
 LC1178'THE RIGHT, ON PROPERTY OWNED BY DR. O.R. AAVIK.
 LC1178'
 LC1178'STATION MARK, A STANDARD STATION DISK SET TOP OF A 14-INCH
 LC1178'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 LC1178'THE GROUND AND IS STAMPED BLOON 2 1961.  THE MARK IS 117.5
 LC1178'FEET WEST OF THE NORTHWEST CORNER OF HOUSE, 98.5 FEET NORTH OF
 LC1178'A FENCE CORNER, 64.5 FEET SOUTHWEST OF A LARGE TREE (4 FEET
 LC1178'IN DIAMETER), 32.5 FEET WEST-NORTHWEST OF A TREE (2 FEET IN
 LC1178'DIAMETER) AND 1 FOOT EAST OF A FENCE.
 LC1178'
 LC1178'REFERENCE MARK 3, A STANDARD REFERENCE DISK SET IN TOP OF A
 LC1178'12-INCH ROUND POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 LC1178'GROUND AND IS STAMPED BLOON 2 NO 3 1961.  THE MARK IS 37 FEET
 LC1178'SOUTHWEST OF TREE (4 FEET IN DIAMETER) AND 1 FOOT EAST OF A
 LC1178'FENCE.
 LC1178'
 LC1178'REFERENCE MARK 4, A STANDARD REFERENCE DISK SET IN TOP OF 12-INCH
 LC1178'ROUND CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC1178'OF THE GROUND AND IS STAMPED BLOON 2 NO 4 1961.  THE MARK
 LC1178'IS 67.5 FEET NORTH OF A FENCE CORNER, 40 FEET SOUTHWEST OF A
 LC1178'TREE (2 FEET IN DIAMETER) AND 1 FOOT EAST OF A FENCE.
 LC1178'
 LC1178'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH
 LC1178'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES AND IS
 LC1178'STAMPED BLOON 1959.  THE MARK IS 40 FEET SOUTH OF THE CENTER
 LC1178'OF STATE HIGHWAY 9, 3.4 FEET EAST-SOUTHEAST OF A TELEPHONE
 LC1178'POLE, 2 FEET NORTH OF A FENCE AND 1.4 FEET NORTH OF A WITNESS
 LC1178'POST.
 LC1178'
 LC1178'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON STATE
 LC1178'HIGHWAY 9 FOR 0.3 MILE TO THE MARK ON THE LEFT.
 LC1178'
 LC1178'A TRAVERSE CONNECTION WAS MADE FROM BLOON 2 TO BLOON 1959
 LC1178'AND THE DISTANCE IS AS SHOWN ABOVE.
 LC1178
 LC1178                          STATION RECOVERY (1961)
 LC1178
 LC1178'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC1178'1.4 MI SW FROM BLOOMINGTON.
 LC1178'ABOUT 1.45 MILES SOUTH AND WEST ALONG STATE HIGHWAY 9 FROM ITS
 LC1178'JUNCTION WITH U.S. HIGHWAY 150 IN THE NORTHWEST PART OF BLOOMINGTON,
 LC1178'ABOUT 0.3 MILE WEST OF THE JUNCTION OF AN ASPHALT PAVED ROAD
 LC1178'SOUTH, AT A FARM HOUSE NORTH OF THE HIGHWAY, 139 FEET NORTH OF
 LC1178'THE CENTER LINE OF STATE HIGHWAY 9, 118 FEET WEST-NORTHWEST OF THE
 LC1178'SOUTHWEST CORNER OF THE FARM HOUSE, 98 FEET NORTH OF A FENCE
 LC1178'CORNER, 5.7 FEET NORTH OF A WOODEN WITNESS POST, AND SET IN THE TOP
 LC1178'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1177 ***********************************************************************
 LC1177  DESIGNATION -  BLOON 2 RM 3
 LC1177  PID         -  LC1177
 LC1177  STATE/COUNTY-  IL/MCLEAN
 LC1177  COUNTRY     -  US
 LC1177  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1177
 LC1177                         *CURRENT SURVEY CONTROL
 LC1177  ______________________________________________________________________
 LC1177* NAD 83(1986) POSITION- 40 29 11.44   (N) 089 02 08.09   (W)   HD_HELD1
 LC1177* NAVD 88 ORTHO HEIGHT -   247.83  (meters)      813.1   (feet) RESET
 LC1177  ______________________________________________________________________
 LC1177  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC1177  VERT ORDER      -  THIRD
 LC1177
 LC1177.The horizontal coordinates were determined by differentially corrected
 LC1177.hand held GPS observations or other comparable positioning techniques
 LC1177.and have an estimated accuracy of +/- 3 meters.
 LC1177
 LC1177.The orthometric height was computed from unverified reset data.
 LC1177
 LC1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1177.GEOID18 height accuracy estimate available here.
 LC1177
 LC1177.Click photographs - Photos may exist for this station.
 LC1177
 LC1177;                    North         East    Units  Estimated Accuracy
 LC1177;SPC IL E     -   424,257.7     240,461.4     MT  (+/- 3 meters HH1 GPS) 
 LC1177
 LC1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2747783747(NAD 83)
 LC1177
 LC1177                          SUPERSEDED SURVEY CONTROL
 LC1177
 LC1177.No superseded survey control is available for this station.
 LC1177
 LC1177_MARKER: DR = REFERENCE MARK DISK
 LC1177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1177_STAMPING: BLOON 2 NO 3 1961
 LC1177_MARK LOGO: CGS
 LC1177_PROJECTION: FLUSH
 LC1177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1177+STABILITY: SURFACE MOTION
 LC1177
 LC1177  HISTORY     - Date     Condition        Report By
 LC1177  HISTORY     - 1961     MONUMENTED       CGS
 LC1177
 LC1177                          STATION DESCRIPTION
 LC1177
 LC1177'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1177'1.4 MI SW FROM BLOOMINGTON.
 LC1177'ABOUT 1.45 MILES SOUTH AND WEST ALONG STATE HIGHWAY 9 FROM ITS
 LC1177'JUNCTION WITH U.S. HIGHWAY 150 IN THE NORTHWEST PART OF BLOOMINGTON,
 LC1177'ABOUT 0.3 MILE WEST OF THE JUNCTION OF AN ASPHALT PAVED ROAD SOUTH,
 LC1177'AT A FARM HOUSE NORTH OF THE ROAD, 164 FEET NORTH OF THE CENTER
 LC1177'LINE OF STATE HIGHWAY 9, 128 FEET NORTHWEST OF THE SOUTHWEST CORNER
 LC1177'OF THE FARM HOUSE, 1 FOOT EAST OF A FENCE, 133 FEET NORTH OF A
 LC1177'FENCE CORNER, 35.0 FEET NORTH OF TRIANGULATION STATION BLOON 2,
 LC1177'43.8 FEET NORTH OF A WOODEN WITNESS POST, AND SET IN THE TOP OF
 LC1177'A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1176 ***********************************************************************
 LC1176  DESIGNATION -  BLOON 2 RM 4
 LC1176  PID         -  LC1176
 LC1176  STATE/COUNTY-  IL/MCLEAN
 LC1176  COUNTRY     -  US
 LC1176  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1176
 LC1176                         *CURRENT SURVEY CONTROL
 LC1176  ______________________________________________________________________
 LC1176* NAD 83(1986) POSITION- 40 29 10.79   (N) 089 02 08.24   (W)   HD_HELD1
 LC1176* NAVD 88 ORTHO HEIGHT -   248.40  (meters)      815.0   (feet) RESET
 LC1176  ______________________________________________________________________
 LC1176  GEOID HEIGHT    -        -32.125 (meters)                     GEOID18
 LC1176  VERT ORDER      -  THIRD
 LC1176
 LC1176.The horizontal coordinates were determined by differentially corrected
 LC1176.hand held GPS observations or other comparable positioning techniques
 LC1176.and have an estimated accuracy of +/- 3 meters.
 LC1176
 LC1176.The orthometric height was computed from unverified reset data.
 LC1176
 LC1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1176.GEOID18 height accuracy estimate available here.
 LC1176
 LC1176.Click photographs - Photos may exist for this station.
 LC1176
 LC1176;                    North         East    Units  Estimated Accuracy
 LC1176;SPC IL E     -   424,237.7     240,457.7     MT  (+/- 3 meters HH1 GPS) 
 LC1176
 LC1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2747383727(NAD 83)
 LC1176
 LC1176                          SUPERSEDED SURVEY CONTROL
 LC1176
 LC1176.No superseded survey control is available for this station.
 LC1176
 LC1176_MARKER: DR = REFERENCE MARK DISK
 LC1176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1176_STAMPING: BLOON 2 NO 4 1961
 LC1176_MARK LOGO: CGS
 LC1176_PROJECTION: FLUSH
 LC1176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1176+STABILITY: SURFACE MOTION
 LC1176
 LC1176  HISTORY     - Date     Condition        Report By
 LC1176  HISTORY     - 1961     MONUMENTED       CGS
 LC1176
 LC1176                          STATION DESCRIPTION
 LC1176
 LC1176'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1176'1.4 MI SW FROM BLOOMINGTON.
 LC1176'ABOUT 1.45 MILES SOUTH AND WEST ALONG STATE HIGHWAY 9 FROM ITS
 LC1176'JUNCTION WITH U.S. HIGHWAY 150 IN THE NORTHWEST PART OF BLOOMINGTON,
 LC1176'ABOUT 0.3 MILE WEST OF THE JUNCTION OF AN ASPHALT PAVED ROAD SOUTH,
 LC1176'AT A FARM HOUSE NORTH OF THE ROAD, 108 FEET NORTH OF THE CENTER
 LC1176'LINE OF STATE HIGHWAY 9, 118 FEET WEST OF THE SOUTHWEST CORNER OF
 LC1176'THE FARM HOUSE, 1 FOOT EAST OF A FENCE, 67 FEET NORTH OF A FENCE
 LC1176'CORNER, 31.0 FEET SOUTH OF TRIANGULATION STATION BLOON 2, 22.4
 LC1176'FEET SOUTH OF A WOODEN WITNESS POST, AND SET IN THE TOP OF A
 LC1176'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0604 ***********************************************************************
 LC0604  DESIGNATION -  BLUE
 LC0604  PID         -  LC0604
 LC0604  STATE/COUNTY-  IL/PIATT
 LC0604  COUNTRY     -  US
 LC0604  USGS QUAD   -  BELLFLOWER (2018)
 LC0604
 LC0604                         *CURRENT SURVEY CONTROL
 LC0604  ______________________________________________________________________
 LC0604* NAD 83(1997) POSITION- 40 15 08.95785(N) 088 35 03.69868(W)   ADJUSTED
 LC0604* NAVD 88 ORTHO HEIGHT -   220.993 (meters)      725.04  (feet) ADJUSTED
 LC0604  ______________________________________________________________________
 LC0604  GEOID HEIGHT    -        -31.937 (meters)                     GEOID18
 LC0604  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 LC0604  DYNAMIC HEIGHT  -        220.886 (meters)      724.69  (feet) COMP
 LC0604  MODELED GRAVITY -    980,135.5   (mgal)                       NAVD 88
 LC0604
 LC0604  HORZ ORDER      -  SECOND
 LC0604  VERT ORDER      -  SECOND    CLASS 0
 LC0604
 LC0604.The horizontal coordinates were established by classical geodetic methods
 LC0604.and adjusted by the National Geodetic Survey in October 1999.
 LC0604
 LC0604.The orthometric height was determined by differential leveling and
 LC0604.adjusted by the NATIONAL GEODETIC SURVEY
 LC0604.in June 1991.
 LC0604
 LC0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0604.GEOID18 height accuracy estimate available here.
 LC0604
 LC0604.Click photographs - Photos may exist for this station.
 LC0604
 LC0604.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0604
 LC0604.The dynamic height is computed by dividing the NAVD 88
 LC0604.geopotential number by the normal gravity value computed on the
 LC0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0604.degrees latitude (g = 980.6199 gals.).
 LC0604
 LC0604.The modeled gravity was interpolated from observed gravity values.
 LC0604
 LC0604. The following values were computed from the NAD 83(1997) position.
 LC0604
 LC0604;                    North         East     Units Scale Factor Converg.
 LC0604;SPC IL E     -   398,065.399   278,643.485   MT  0.99998061   -0 09 43.9
 LC0604;SPC IL E     - 1,305,986.23    914,182.83   sFT  0.99998061   -0 09 43.9
 LC0604;UTM  16      - 4,456,985.515   365,256.000   MT  0.99982350   -1 01 26.0
 LC0604
 LC0604!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0604!SPC IL E     -   0.99997034  x   0.99998061  =   0.99995095
 LC0604!UTM  16      -   0.99997034  x   0.99982350  =   0.99979385
 LC0604
 LC0604:                Primary Azimuth Mark                     Grid Az
 LC0604:SPC IL E     -  BLUE AZ MK                               088 54 05.1
 LC0604:UTM  16      -  BLUE AZ MK                               089 45 47.2
 LC0604
 LC0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6525556985(NAD 83)
 LC0604
 LC0604|---------------------------------------------------------------------|
 LC0604| PID    Reference Object                     Distance      Geod. Az  |
 LC0604|                                                           dddmmss.s |
 LC0604| LC0606 BLUE AZ MK                                         0884421.2 |
 LC0604| LC1613 BLUE RM 3                            16.825 METERS 09056     |
 LC0604| LC0605 BLUE RM 1                            16.845 METERS 09056     |
 LC0604| LC0603 BLUE RM 2                            14.960 METERS 33929     |
 LC0604|---------------------------------------------------------------------|
 LC0604
 LC0604                          SUPERSEDED SURVEY CONTROL
 LC0604
 LC0604  NAD 83(1986)-  40 15 08.96319(N)    088 35 03.69716(W) AD(       ) 2
 LC0604  NAD 27      -  40 15 08.84470(N)    088 35 03.46950(W) AD(       ) 2
 LC0604  NGVD 29 (??/??/92)  221.034  (m)          725.18   (f) ADJ UNCH    2 0
 LC0604  NGVD 29             221.03   (m)          725.2    (f) LEVELING    3  
 LC0604
 LC0604.Superseded values are not recommended for survey control.
 LC0604
 LC0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0604.See file dsdata.pdf to determine how the superseded data were derived.
 LC0604
 LC0604_MARKER: DS = TRIANGULATION STATION DISK
 LC0604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0604_STAMPING: BLUE 1959
 LC0604_MARK LOGO: CGS
 LC0604_PROJECTION: FLUSH
 LC0604_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0604+STABILITY: SURFACE MOTION
 LC0604
 LC0604  HISTORY     - Date     Condition        Report By
 LC0604  HISTORY     - 1959     MONUMENTED       CGS
 LC0604  HISTORY     - 1959     GOOD             CGS
 LC0604  HISTORY     - 1978     GOOD             NGS
 LC0604
 LC0604                          STATION DESCRIPTION
 LC0604
 LC0604'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0604'THE STATION IS LOCATED ABOUT 3 MILES EAST-NORTHEAST OF FARMER
 LC0604'CITY AND ABOUT 5 MILES NORTHWEST OF MANSFIELD.
 LC0604'
 LC0604'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 150
 LC0604'AND 54 AT THE SOUTHEAST EDGE OF FARMER CITY, GO NORTHERLY
 LC0604'ON U.S. HIGHWAY 54 FOR 0.65 MILE TO A SIDE ROAD RIGHT, TURN
 LC0604'RIGHT AND GO EAST FOR 0.9 MILE TO A T-INTERSECTION, TURN LEFT
 LC0604'AND GO NORTH AND EAST ON A GRAVELED ROAD FOR 0.9 MILE TO
 LC0604'A CROSSROADS, CONTINUE EAST FOR 0.4 MILE TO THE HOLMAN FARM ON
 LC0604'THE RIGHT, CONTINUE EAST FOR 0.1 MILE TO A FENCE CORNER AND
 LC0604'THE STATION ON THE RIGHT AS DESCRIBED.
 LC0604'
 LC0604'THE STATION MARK IS A STANDARD STATION MARK DISK STAMPED
 LC0604'BLUE 1959 AND IS SET IN A 8 X 8 INCH CONCRETE POST WHICH IS
 LC0604'FLUSH WITH THE GROUND.  THE MARK IS 24 FEET SOUTH OF THE
 LC0604'APPROXIMATE CENTER OF A GRAVELED ROAD, 12 FEET WEST-NORTHWEST
 LC0604'OF A FENCE CORNER, 3.6 FEET NORTH OF A FENCE AND 2.2 FEET NORTH
 LC0604'OF A WITNESS POST.
 LC0604'
 LC0604'REFERENCE MARK NUMBER 1 IS A STANDARD REFERENCE MARK DISK STAMPED
 LC0604'BLUE NO 1 1959 AND IS SET IN A 8 X 8 INCH CONCRETE POST
 LC0604'PROJECTING 3 INCHES.  THE MARK IS 25 FEET SOUTH OF THE APPROXIMATE
 LC0604'CENTER OF A GRAVELED ROAD AND 1.5 FEET NORTH OF A FENCE.
 LC0604'
 LC0604'REFERENCE MARK NUMBER 2 IS A STANDARD REFERENCE MARK DISK
 LC0604'STAMPED BLUE NO 2 1959 AND IS SET IN A 8 X 8 INCH CONCRETE POST
 LC0604'PROJECTING 3 INCHES.  THE MARK IS 23.5 FEET WEST OF THE APPROXIMATE
 LC0604'CENTER OF A WOODEN GATE, 23 FEET NORTH OF THE APPROXIMATE
 LC0604'CENTER OF A GRAVELED ROAD AND 1 FOOT SOUTH OF A FENCE.
 LC0604'
 LC0604'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK STAMPED BLUE
 LC0604'1959 AND IS SET IN A 8 X 8 INCH CONCRETE POST PROJECTING 3
 LC0604'INCHES.  THE MARK IS 22 FEET NORTH OF THE APPROXIMATE CENTER
 LC0604'OF A GRAVELED ROAD, 3 FEET WEST OF A TELEPHONE POLE, 2.2 FEET
 LC0604'WEST-SOUTHWEST OF A WITNESS POST AND 1 FOOT SOUTH OF A FENCE.
 LC0604'
 LC0604'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVEL
 LC0604'ROAD FOR 0.3 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 LC0604'
 LC0604'HEIGHT OF LIGHT ABOVE STATION MARK 3.65 METERS.
 LC0604
 LC0604                          STATION RECOVERY (1959)
 LC0604
 LC0604'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0604'4.9 MI E FROM FARMER CITY.
 LC0604'ABOUT 2.4 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0604'THE STATION AT FARMER CITY, THENCE 1.15 MILES NORTH ALONG A GRAVEL
 LC0604'ROAD, THENCE 1.35 MILES EAST ALONG A GRAVEL ROAD, ABOUT 0.1 MILE
 LC0604'EAST OF A FARM HOUSE SOUTH OF THE ROAD, 24 FEET SOUTH OF THE CENTER
 LC0604'LINE OF THE ROAD, 3 FEET NORTH OF A FENCE, 12 1/2 FEET WEST OF A
 LC0604'T-FENCE CORNER, 47 FEET SOUTH AND ACROSS THE ROAD FROM THE WEST
 LC0604'END OF A BOARD GATE, 131 FEET SOUTHWEST OF THE THIRD TELEPHONE
 LC0604'POLE EAST OF THE FARM HOUSE, 2.2 FEET NORTH OF A METAL WITNESS POST,
 LC0604'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC0604'CONCRETE POST PROJECTING 1 INCH.
 LC0604
 LC0604                          STATION RECOVERY (1978)
 LC0604
 LC0604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC0604'STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK FOUND IN GOOD
 LC0604'CONDITION.  RM 1 FOUND WITH THE DISK SHEARED OFF.  RM 3 WAS SET IN THE
 LC0604'MONUMENT THAT RM 1 WAS IN.  THE DISTANCE AND DIRECTION TO RM 2
 LC0604'CHECKED.  DUE TO ROAD CHANGES A NEW TO REACH FOLLOWS THE 1959
 LC0604'DESCRIPTION IS ADEQUATE.
 LC0604'
 LC0604'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150 AND
 LC0604'STATE HIGHWAY 54 AT THE SE EDGE OF FARMER CITY, GO N ON HIGHWAY 54
 LC0604'FOR 0.65 MILE TO A OVERPASS OF INTERSTATE HIGHWAY 74.  CONTINUE AHEAD
 LC0604'0.25 MILE TO SIDE ROAD RIGHT.  TURN RIGHT GO S AND E FOR 0.2 MILE TO
 LC0604'T ROAD.  TURN LEFT, GO N AND EAST FOR 1.35 MILE TO STATION ON
 LC0604'RIGHT.  CONTINUE AHEAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT N
 LC0604'SIDE OF ROAD.
 LC0604'
 LC0604'REFERENCE MARK 3 IS 55 FT E OF A METAL WITNESS POST, 46 FT NE OF
 LC0604'FENCE CORNER POST AND 25 FT S OF CENTER LINE OF ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0606 ***********************************************************************
 LC0606  DESIGNATION -  BLUE AZ MK
 LC0606  PID         -  LC0606
 LC0606  STATE/COUNTY-  IL/PIATT
 LC0606  COUNTRY     -  US
 LC0606  USGS QUAD   -  BELLFLOWER (2018)
 LC0606
 LC0606                         *CURRENT SURVEY CONTROL
 LC0606  ______________________________________________________________________
 LC0606* NAD 83(1986) POSITION- 40 15 09.     (N) 088 34 42.     (W)   SCALED
 LC0606* NAVD 88 ORTHO HEIGHT -   220.562 (meters)      723.63  (feet) ADJUSTED
 LC0606  ______________________________________________________________________
 LC0606  GEOID HEIGHT    -        -31.941 (meters)                     GEOID18
 LC0606  DYNAMIC HEIGHT  -        220.455 (meters)      723.28  (feet) COMP
 LC0606  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 LC0606
 LC0606  VERT ORDER      -  SECOND    CLASS 0
 LC0606
 LC0606.The horizontal coordinates were scaled from a map and have
 LC0606.an estimated accuracy of +/- 6 seconds.
 LC0606
 LC0606.The orthometric height was determined by differential leveling and
 LC0606.adjusted by the NATIONAL GEODETIC SURVEY
 LC0606.in June 1991.
 LC0606
 LC0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0606.GEOID18 height accuracy estimate available here.
 LC0606
 LC0606.Click photographs - Photos may exist for this station.
 LC0606
 LC0606.The dynamic height is computed by dividing the NAVD 88
 LC0606.geopotential number by the normal gravity value computed on the
 LC0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0606.degrees latitude (g = 980.6199 gals.).
 LC0606
 LC0606.The modeled gravity was interpolated from observed gravity values.
 LC0606
 LC0606;                    North         East    Units  Estimated Accuracy
 LC0606;SPC IL E     -   398,070.      279,160.      MT  (+/- 180 meters Scaled)
 LC0606
 LC0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK657569(NAD 83)
 LC0606
 LC0606                          SUPERSEDED SURVEY CONTROL
 LC0606
 LC0606  NGVD 29 (??/??/92)  220.603  (m)          723.76   (f) ADJ UNCH    2 0
 LC0606
 LC0606.Superseded values are not recommended for survey control.
 LC0606
 LC0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0606.See file dsdata.pdf to determine how the superseded data were derived.
 LC0606
 LC0606_MARKER: DZ = AZIMUTH MARK DISK
 LC0606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0606_STAMPING: BLUE 1959
 LC0606_MARK LOGO: CGS
 LC0606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0606+STABILITY: SURFACE MOTION
 LC0606
 LC0606  HISTORY     - Date     Condition        Report By
 LC0606  HISTORY     - 1959     MONUMENTED       CGS
 LC0606
 LC0606                          STATION DESCRIPTION
 LC0606
 LC0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0606'5.2 MI E FROM FARMER CITY.
 LC0606'ABOUT 2.4 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0606'FROM THE STATION AT FARMER CITY, THENCE 1.15 MILES NORTH ALONG A
 LC0606'GRAVEL ROAD, THENCE 1.7 MILES EAST ALONG A GRAVEL ROAD, AT A
 LC0606'DRIVEWAY NORTH TO A FARM HOUSE, 22 FEET NORTH OF THE CENTER LINE
 LC0606'OF THE ROAD, 25 FEET WEST OF THE CENTER LINE OF THE DRIVEWAY,
 LC0606'1 1/2 FEET SOUTH OF A FENCE, 3 FEET WEST OF A TELEPHONE POLE,
 LC0606'2.3 FEET WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC0606'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2966 ***********************************************************************
 ME2966  DESIGNATION -  BLUE ISLAND MUN TANK
 ME2966  PID         -  ME2966
 ME2966  STATE/COUNTY-  IL/COOK
 ME2966  COUNTRY     -  US
 ME2966  USGS QUAD   -  BLUE ISLAND (2018)
 ME2966
 ME2966                         *CURRENT SURVEY CONTROL
 ME2966  ______________________________________________________________________
 ME2966* NAD 83(1997) POSITION- 41 38 46.34909(N) 087 40 26.29915(W)   ADJUSTED
 ME2966  ______________________________________________________________________
 ME2966  GEOID HEIGHT    -        -33.437 (meters)                     GEOID18
 ME2966  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 ME2966  HORZ ORDER      -  THIRD
 ME2966
 ME2966.The horizontal coordinates were established by classical geodetic methods
 ME2966.and adjusted by the National Geodetic Survey in October 1999.
 ME2966
 ME2966.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2966.GEOID18 height accuracy estimate available here.
 ME2966
 ME2966.Click photographs - Photos may exist for this station.
 ME2966
 ME2966.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2966
 ME2966. The following values were computed from the NAD 83(1997) position.
 ME2966
 ME2966;                    North         East     Units Scale Factor Converg.
 ME2966;SPC IL E     -   553,018.013   354,928.912   MT  1.00001211   +0 26 17.4
 ME2966;SPC IL E     - 1,814,359.93  1,164,462.61   sFT  1.00001211   +0 26 17.4
 ME2966;UTM  16      - 4,610,715.694   443,874.979   MT  0.99963876   -0 26 52.4
 ME2966
 ME2966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4387410715(NAD 83)
 ME2966
 ME2966                          SUPERSEDED SURVEY CONTROL
 ME2966
 ME2966  NAD 83(1997)-  41 38 46.34913(N)    087 40 26.29933(W) AD(       ) 3
 ME2966  NAD 83(1994)-  41 38 46.35345(N)    087 40 26.30699(W) AD(       ) 3
 ME2966  NAD 83(1986)-  41 38 46.35383(N)    087 40 26.30679(W) AD(       ) 3
 ME2966  NAD 27      -  41 38 46.23210(N)    087 40 26.13511(W) AD(       ) 3
 ME2966
 ME2966.Superseded values are not recommended for survey control.
 ME2966
 ME2966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2966.See file dsdata.pdf to determine how the superseded data were derived.
 ME2966
 ME2966_MARKER: 53 = ELEVATED TANK
 ME2966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2966+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2007
 ME2966
 ME2966  HISTORY     - Date     Condition        Report By
 ME2966  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2966  HISTORY     - 20070512 GOOD             GEOCAC
 ME2966
 ME2966                          STATION DESCRIPTION
 ME2966
 ME2966'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2966'THE STATION IS THE APEX OF VENT OF THE BLUE ISLAND MUNICIPAL
 ME2966'WATER TANK.  IT IS AN ELLIPSOIDAL TANK, SUPPORTED BY TEN
 ME2966'TUBULAR LEGS, BLUE IN COLOR WITH THE NAME (BLUE ISLAND)
 ME2966'PAINTED IN BLACK LETTERS, AND IS APPROXIMATELY 115 FEET HIGH
 ME2966'
 ME2966'LOCATED IN THE SOUTHEAST SECTION OF BLUE ISLAND, IN THE
 ME2966'NORTHEAST ANGLE OF THE INTERSECTION OF
 ME2966'ONE-HENDRED-THIRTY-SIXTH
 ME2966'STREET AND CHATHAM AVENUE, 300 FEET EAST OF THE
 ME2966'CENTERLINE OF CHATHAM AVENUE, AND 45 FEET NORTH OF THE
 ME2966'CENTERLINE OF ONE-HUNDRED-THIRTY-SIXTH STREET.
 ME2966
 ME2966                          STATION RECOVERY (2007)
 ME2966
 ME2966'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME2966'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1356 ***********************************************************************
 KB1356  DESIGNATION -  BLUE MOUND
 KB1356  PID         -  KB1356
 KB1356  STATE/COUNTY-  IL/MACON
 KB1356  COUNTRY     -  US
 KB1356  USGS QUAD   -  MACON WEST (2018)
 KB1356
 KB1356                         *CURRENT SURVEY CONTROL
 KB1356  ______________________________________________________________________
 KB1356* NAD 83(1997) POSITION- 39 41 04.58494(N) 089 07 06.92517(W)   ADJUSTED
 KB1356* NAVD 88 ORTHO HEIGHT -   190.1   (meters)      624.    (feet) VERTCON3
 KB1356  ______________________________________________________________________
 KB1356  GEOID HEIGHT    -        -32.403 (meters)                     GEOID18
 KB1356  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 KB1356  HORZ ORDER      -  FIRST
 KB1356
 KB1356.The horizontal coordinates were established by classical geodetic methods
 KB1356.and adjusted by the National Geodetic Survey in October 1999.
 KB1356
 KB1356.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1356.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1356
 KB1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1356.GEOID18 height accuracy estimate available here.
 KB1356
 KB1356.Click photographs - Photos may exist for this station.
 KB1356
 KB1356.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1356
 KB1356. The following values were computed from the NAD 83(1997) position.
 KB1356
 KB1356;                    North         East     Units Scale Factor Converg.
 KB1356;SPC IL E     -   335,277.366   232,637.680   MT  1.00003084   -0 30 05.2
 KB1356;SPC IL E     - 1,099,989.16    763,245.46   sFT  1.00003084   -0 30 05.2
 KB1356;SPC IL W     -   335,496.374   789,905.329   MT  1.00004065   +0 40 09.5
 KB1356;SPC IL W     - 1,100,707.69  2,591,547.73   sFT  1.00004065   +0 40 09.5
 KB1356;UTM  16      - 4,394,898.041   318,320.784   MT  1.00000638   -1 21 11.6
 KB1356
 KB1356!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1356!SPC IL E     -   0.99997526  x   1.00003084  =   1.00000610
 KB1356!SPC IL W     -   0.99997526  x   1.00004065  =   1.00001591
 KB1356!UTM  16      -   0.99997526  x   1.00000638  =   0.99998164
 KB1356
 KB1356:                Primary Azimuth Mark                     Grid Az
 KB1356:SPC IL E     -  BLUE MOUND AZ MK                         342 34 22.5
 KB1356:SPC IL W     -  BLUE MOUND AZ MK                         341 24 07.8
 KB1356:UTM  16      -  BLUE MOUND AZ MK                         343 25 28.9
 KB1356
 KB1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1832094898(NAD 83)
 KB1356
 KB1356|---------------------------------------------------------------------|
 KB1356| PID    Reference Object                     Distance      Geod. Az  |
 KB1356|                                                           dddmmss.s |
 KB1356| CI6734 BLUE MOUND RM 1                      24.078 METERS 14141     |
 KB1356| CI6735 BLUE MOUND RM 2                      20.725 METERS 20824     |
 KB1356| KB1360 BLUE MOUND AZ MK                    APPROX. 0.7 KM 3420417.3 |
 KB1356|---------------------------------------------------------------------|
 KB1356
 KB1356                          SUPERSEDED SURVEY CONTROL
 KB1356
 KB1356  NAD 83(1986)-  39 41 04.59396(N)    089 07 06.90932(W) AD(       ) 1
 KB1356  NAD 27      -  39 41 04.44931(N)    089 07 06.61942(W) AD(       ) 1
 KB1356  NGVD 29 (07/19/86)  190.2    (m)          624.     (f) VERT ANG       
 KB1356
 KB1356.Superseded values are not recommended for survey control.
 KB1356
 KB1356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1356.See file dsdata.pdf to determine how the superseded data were derived.
 KB1356
 KB1356_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1356_STAMPING: BLUE MOUND 1975
 KB1356_MARK LOGO: NGS
 KB1356_PROJECTION: RECESSED 46 CENTIMETERS
 KB1356_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1356+STABILITY: SURFACE MOTION
 KB1356_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1356+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2004
 KB1356
 KB1356  HISTORY     - Date     Condition        Report By
 KB1356  HISTORY     - 1975     MONUMENTED       NGS
 KB1356  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1356  HISTORY     - 20040415 GOOD             CHAST
 KB1356  HISTORY     - 20140717 MARK NOT FOUND   ILDT
 KB1356
 KB1356                          STATION DESCRIPTION
 KB1356
 KB1356'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1356'THE STATION IS LOCATED 6-1/2 MILES WEST-SOUTHWEST OF MACON, 7
 KB1356'MILES NORTHWEST OF MOWEAQUA, 5 MILES NORTHEAST OF STONINGTON, 1
 KB1356'MILE SOUTH OF BLUE MOUND, IN THE SOUTHWEST 1/4 OF SECTION 5, T14N,
 KB1356'R1E, AND ON PROPERTY OWNED BY MR. JAMES GOFFINET, WHOSE ADDRESS IS
 KB1356'ROUTE 1, BOX 95, BLUE MOUND, ILLINOIS.
 KB1356'
 KB1356'TO REACH THE STATION FROM THE POST OFFICE IN BLUE MOUND, GO EAST
 KB1356'ON NILES STREET FOR 0.15 MILE TO THE JUNCTION OF LEWIS STREET.  TURN
 KB1356'RIGHT AND GO SOUTH ON LEWIS STREET FOR 0.3 MILE TO THE BLUE MOUND
 KB1356'HIGH SCHOOL ON THE RIGHT, CONTINUE SOUTH ON LEWIS STREET FOR 0.35
 KB1356'MILE TO THE AZIMUTH MARK ON THE LEFT, CONTINUE SOUTH ON LEWIS
 KB1356'STREET FOR 0.4 MILE TO A PAVED CROSSROAD AND MR. GOFFINETS HOME IN
 KB1356'THE NORTHEAST QUADRANT OF THE INTERSECTION.  TURN LEFT AND GO
 KB1356'EAST ON THE PAVED ROAD FOR 0.15 MILE TO THE STATION ON THE LEFT.
 KB1356'
 KB1356'THE STATION MARKS ARE STANDARD DISKS STAMPED BLUE MOUND
 KB1356'1975.  THE SURFACE DISK IS SET IN THE TOP OF A CYLINDRICAL CONCRETE
 KB1356'MONUMENT, 14 INCHES IN DIAMETER AND 18 INCHES BELOW THE GROUND
 KB1356'SURFACE.  IT IS 70.5 FEET NORTH-NORTHEAST OF POWER LINE POLE
 KB1356'NUMBER 344, 69.6 FEET NORTH-NORTHEAST OF A METAL WITNESS POST AND
 KB1356'43 FEET NORTH OF THE CENTER OF A PAVED ROAD.  THE UNDERGROUND
 KB1356'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE, 42
 KB1356'INCHES BELOW THE GROUND SURFACE.
 KB1356'
 KB1356'REFERENCE MARK 1, A STANDARD DISK STAMPED BLUE MOUND NO 1 1975
 KB1356'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1356'FLUSH WITH THE GROUND SURFACE.  IT IS 81.4 FEET EAST OF A METAL
 KB1356'WITNESS POST, 81.3 FEET EAST OF POWER LINE POLE NUMBER 344 AND
 KB1356'22 FEET SOUTH OF THE CENTER OF THE PAVED ROAD.
 KB1356'
 KB1356'REFERENCE MARK 2, A STANDARD DISK STAMPED BLUE MOUND NO 2 1975
 KB1356'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1356'IS FLUSH WITH THE GROUND SURFACE.  IT IS 22 FEET SOUTH OF THE
 KB1356'CENTER OF THE PAVED ROAD, 2.6 FEET NORTHWEST OF POWER LINE POLE
 KB1356'NUMBER 344 AND 2.1 FEET WEST-NORTHWEST OF A METAL WITNESS POST.
 KB1356'
 KB1356'THE AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED BLUE
 KB1356'MOUND AZ 1975 IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1356'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 21 FEET
 KB1356'EAST OF THE CENTER OF LEWIS STREET, 2.4 FEET SOUTH-SOUTHEAST OF
 KB1356'A METAL WITNESS POST AND 2.1 FEET SOUTH OF POWER LINE POLE NUMBER
 KB1356'371.
 KB1356'
 KB1356'HEIGHT OF LIGHT ABOVE STATION MARK 26.8 METERS.
 KB1356
 KB1356                          STATION RECOVERY (2000)
 KB1356
 KB1356'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1356'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1356'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1356'
 KB1356
 KB1356                          STATION RECOVERY (2004)
 KB1356
 KB1356'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JA)
 KB1356'RECOVERED IN GOOD CONDITION.
 KB1356
 KB1356                          STATION RECOVERY (2014)
 KB1356
 KB1356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1356'MARK NOT FOUND, IT WAS 20' IN THE CORN FIELD SO WAS NOT LOOKED FOR BUT
 KB1356'PRESUMED TO STILL BE THERE. RM 1 WAS FOUND AND IS IN POOR SHAPE,
 KB1356'LEANING AND DISK IS IN VERY POOR CONDITION. RM 2 WAS RECOVERED AS
 KB1356'DESCRIBED AND IN GOOD SHAPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1374 ***********************************************************************
 KB1374  DESIGNATION -  BLUE MOUND N MUN TANK
 KB1374  PID         -  KB1374
 KB1374  STATE/COUNTY-  IL/MACON
 KB1374  COUNTRY     -  US
 KB1374  USGS QUAD   -  STONINGTON (2018)
 KB1374
 KB1374                         *CURRENT SURVEY CONTROL
 KB1374  ______________________________________________________________________
 KB1374* NAD 83(1997) POSITION- 39 42 01.80382(N) 089 07 31.98695(W)   ADJUSTED
 KB1374  ______________________________________________________________________
 KB1374  GEOID HEIGHT    -        -32.396 (meters)                     GEOID18
 KB1374  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 KB1374  HORZ ORDER      -  THIRD
 KB1374
 KB1374.The horizontal coordinates were established by classical geodetic methods
 KB1374.and adjusted by the National Geodetic Survey in October 1999.
 KB1374
 KB1374.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1374.GEOID18 height accuracy estimate available here.
 KB1374
 KB1374.Click photographs - Photos may exist for this station.
 KB1374
 KB1374.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1374
 KB1374. The following values were computed from the NAD 83(1997) position.
 KB1374
 KB1374;                    North         East     Units Scale Factor Converg.
 KB1374;SPC IL E     -   337,047.309   232,056.065   MT  1.00003181   -0 30 21.8
 KB1374;SPC IL E     - 1,105,796.05    761,337.27   sFT  1.00003181   -0 30 21.8
 KB1374;SPC IL W     -   337,254.077   789,287.660   MT  1.00003929   +0 39 54.3
 KB1374;SPC IL W     - 1,106,474.42  2,589,521.26   sFT  1.00003929   +0 39 54.3
 KB1374;UTM  16      - 4,396,676.393   317,765.562   MT  1.00000887   -1 21 29.2
 KB1374
 KB1374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1776596676(NAD 83)
 KB1374
 KB1374                          SUPERSEDED SURVEY CONTROL
 KB1374
 KB1374  NAD 83(1986)-  39 42 01.81225(N)    089 07 31.97080(W) AD(       ) 3
 KB1374  NAD 27      -  39 42 01.67124(N)    089 07 31.68385(W) AD(       ) 3
 KB1374
 KB1374.Superseded values are not recommended for survey control.
 KB1374
 KB1374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1374.See file dsdata.pdf to determine how the superseded data were derived.
 KB1374
 KB1374_MARKER: 53 = ELEVATED TANK
 KB1374
 KB1374  HISTORY     - Date     Condition        Report By
 KB1374  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1374
 KB1374                          STATION DESCRIPTION
 KB1374
 KB1374'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1374'BLUE MOUND, BLUE MOUND N WATER TANK, IS A 4-LEGGED STEEL STRUCTURE,
 KB1374'PAINTED BLUE, WITH AN ELIPSOIDAL TOP AND AN OVERALL HEIGHT OF ABOUT
 KB1374'150 FEET.
 KB1374'
 KB1374'THE TANK IS LOCATED IN THE NORTH EDGE OF BLUE MOUND.
 KB1374'
 KB1374'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1357 ***********************************************************************
 KB1357  DESIGNATION -  BLUE MOUND S MUN TANK
 KB1357  PID         -  KB1357
 KB1357  STATE/COUNTY-  IL/MACON
 KB1357  COUNTRY     -  US
 KB1357  USGS QUAD   -  MACON WEST (2018)
 KB1357
 KB1357                         *CURRENT SURVEY CONTROL
 KB1357  ______________________________________________________________________
 KB1357* NAD 83(1997) POSITION- 39 41 38.10012(N) 089 07 10.37411(W)   ADJUSTED
 KB1357  ______________________________________________________________________
 KB1357  GEOID HEIGHT    -        -32.401 (meters)                     GEOID18
 KB1357  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 KB1357  HORZ ORDER      -  THIRD
 KB1357
 KB1357.The horizontal coordinates were established by classical geodetic methods
 KB1357.and adjusted by the National Geodetic Survey in October 1999.
 KB1357
 KB1357.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1357.GEOID18 height accuracy estimate available here.
 KB1357
 KB1357.Click photographs - Photos may exist for this station.
 KB1357
 KB1357.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1357
 KB1357. The following values were computed from the NAD 83(1997) position.
 KB1357
 KB1357;                    North         East     Units Scale Factor Converg.
 KB1357;SPC IL E     -   336,311.730   232,564.554   MT  1.00003096   -0 30 07.8
 KB1357;SPC IL E     - 1,103,382.73    763,005.54   sFT  1.00003096   -0 30 07.8
 KB1357;SPC IL W     -   336,529.038   789,811.081   MT  1.00004045   +0 40 07.8
 KB1357;SPC IL W     - 1,104,095.69  2,591,238.52   sFT  1.00004045   +0 40 07.8
 KB1357;UTM  16      - 4,395,933.352   318,263.045   MT  1.00000664   -1 21 14.7
 KB1357
 KB1357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1826395933(NAD 83)
 KB1357
 KB1357                          SUPERSEDED SURVEY CONTROL
 KB1357
 KB1357  NAD 83(1986)-  39 41 38.10910(N)    089 07 10.35828(W) AD(       ) 3
 KB1357  NAD 27      -  39 41 37.96645(N)    089 07 10.06970(W) AD(       ) 3
 KB1357
 KB1357.Superseded values are not recommended for survey control.
 KB1357
 KB1357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1357.See file dsdata.pdf to determine how the superseded data were derived.
 KB1357
 KB1357_MARKER: 53 = ELEVATED TANK
 KB1357
 KB1357  HISTORY     - Date     Condition        Report By
 KB1357  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1357
 KB1357                          STATION DESCRIPTION
 KB1357
 KB1357'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1357'THE BLUE MOUND SOUTH MUNICIPAL WATER TANK IS LOCATED AT THE
 KB1357'SOUTHEAST EDGE OF THE SMALL TOWN OF BLUE MOUND.  IT IS 115 FEET
 KB1357'HIGH, VERY LIGHT BLUE IN COLOR, WITH BLACK LETTERING BLUE MOUND
 KB1357'ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0605 ***********************************************************************
 LC0605  DESIGNATION -  BLUE RM 1
 LC0605  PID         -  LC0605
 LC0605  STATE/COUNTY-  IL/PIATT
 LC0605  COUNTRY     -  US
 LC0605  USGS QUAD   -  BELLFLOWER (2018)
 LC0605
 LC0605                         *CURRENT SURVEY CONTROL
 LC0605  ______________________________________________________________________
 LC0605* NAD 83(1986) POSITION- 40 15 08.95   (N) 088 35 02.99   (W)   HD_HELD1
 LC0605* NAVD 88 ORTHO HEIGHT -   221.102 (meters)      725.40  (feet) ADJUSTED
 LC0605  ______________________________________________________________________
 LC0605  GEOID HEIGHT    -        -31.937 (meters)                     GEOID18
 LC0605  DYNAMIC HEIGHT  -        220.995 (meters)      725.05  (feet) COMP
 LC0605  MODELED GRAVITY -    980,135.5   (mgal)                       NAVD 88
 LC0605
 LC0605  VERT ORDER      -  SECOND    CLASS 0
 LC0605
 LC0605.The horizontal coordinates were determined by differentially corrected
 LC0605.hand held GPS observations or other comparable positioning techniques
 LC0605.and have an estimated accuracy of +/- 3 meters.
 LC0605
 LC0605.The orthometric height was determined by differential leveling and
 LC0605.adjusted by the NATIONAL GEODETIC SURVEY
 LC0605.in June 1991.
 LC0605
 LC0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0605.GEOID18 height accuracy estimate available here.
 LC0605
 LC0605.Click photographs - Photos may exist for this station.
 LC0605
 LC0605.The dynamic height is computed by dividing the NAVD 88
 LC0605.geopotential number by the normal gravity value computed on the
 LC0605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0605.degrees latitude (g = 980.6199 gals.).
 LC0605
 LC0605.The modeled gravity was interpolated from observed gravity values.
 LC0605
 LC0605;                    North         East    Units  Estimated Accuracy
 LC0605;SPC IL E     -   398,065.1     278,660.2     MT  (+/- 3 meters HH1 GPS) 
 LC0605
 LC0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6527256984(NAD 83)
 LC0605
 LC0605                          SUPERSEDED SURVEY CONTROL
 LC0605
 LC0605  NGVD 29 (??/??/92)  221.143  (m)          725.53   (f) ADJ UNCH    2 0
 LC0605
 LC0605.Superseded values are not recommended for survey control.
 LC0605
 LC0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0605.See file dsdata.pdf to determine how the superseded data were derived.
 LC0605
 LC0605_MARKER: DR = REFERENCE MARK DISK
 LC0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0605_STAMPING: BLUE NO 1 1959
 LC0605_MARK LOGO: CGS
 LC0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0605+STABILITY: SURFACE MOTION
 LC0605
 LC0605  HISTORY     - Date     Condition        Report By
 LC0605  HISTORY     - 1959     MONUMENTED       CGS
 LC0605
 LC0605                          STATION DESCRIPTION
 LC0605
 LC0605'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0605'4.9 MI E FROM FARMER CITY.
 LC0605'ABOUT 2.4 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0605'THE STATION AT FARMER CITY, THENCE 1.15 MILES NORTH ALONG A GRAVEL
 LC0605'ROAD, THENCE 1.35 MILES EAST ALONG A GRAVEL ROAD, ABOUT 0.1 MILE
 LC0605'EAST OF A FARM HOUSE SOUTH OF THE ROAD, 23 FEET SOUTH OF THE
 LC0605'CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A FENCE, 43.5 FEET EAST
 LC0605'OF A T-FENCE CORNER, 74 FEET SOUTHEAST AND ACROSS THE ROAD FROM
 LC0605'THE WEST END OF A BOARD GATE, 81 FEET SOUTHWEST OF THE THIRD
 LC0605'TELEPHONE POLE EAST OF THE FARM HOUSE, 55.3 FEET EAST OF
 LC0605'TRIANGULATION STATION BLUE, 55.4 FEET EAST OF A METAL WITNESS
 LC0605'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP
 LC0605'OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0603 ***********************************************************************
 LC0603  DESIGNATION -  BLUE RM 2
 LC0603  PID         -  LC0603
 LC0603  STATE/COUNTY-  IL/PIATT
 LC0603  COUNTRY     -  US
 LC0603  USGS QUAD   -  BELLFLOWER (2018)
 LC0603
 LC0603                         *CURRENT SURVEY CONTROL
 LC0603  ______________________________________________________________________
 LC0603* NAD 83(1986) POSITION- 40 15 09.41   (N) 088 35 03.92   (W)   HD_HELD1
 LC0603* NAVD 88 ORTHO HEIGHT -   221.314 (meters)      726.09  (feet) ADJUSTED
 LC0603  ______________________________________________________________________
 LC0603  GEOID HEIGHT    -        -31.937 (meters)                     GEOID18
 LC0603  DYNAMIC HEIGHT  -        221.207 (meters)      725.74  (feet) COMP
 LC0603  MODELED GRAVITY -    980,135.5   (mgal)                       NAVD 88
 LC0603
 LC0603  VERT ORDER      -  SECOND    CLASS 0
 LC0603
 LC0603.The horizontal coordinates were determined by differentially corrected
 LC0603.hand held GPS observations or other comparable positioning techniques
 LC0603.and have an estimated accuracy of +/- 3 meters.
 LC0603
 LC0603.The orthometric height was determined by differential leveling and
 LC0603.adjusted by the NATIONAL GEODETIC SURVEY
 LC0603.in June 1991.
 LC0603
 LC0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0603.GEOID18 height accuracy estimate available here.
 LC0603
 LC0603.Click photographs - Photos may exist for this station.
 LC0603
 LC0603.The dynamic height is computed by dividing the NAVD 88
 LC0603.geopotential number by the normal gravity value computed on the
 LC0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0603.degrees latitude (g = 980.6199 gals.).
 LC0603
 LC0603.The modeled gravity was interpolated from observed gravity values.
 LC0603
 LC0603;                    North         East    Units  Estimated Accuracy
 LC0603;SPC IL E     -   398,079.4     278,638.3     MT  (+/- 3 meters HH1 GPS) 
 LC0603
 LC0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6525156999(NAD 83)
 LC0603
 LC0603                          SUPERSEDED SURVEY CONTROL
 LC0603
 LC0603  NGVD 29 (??/??/92)  221.356  (m)          726.23   (f) ADJ UNCH    2 0
 LC0603
 LC0603.Superseded values are not recommended for survey control.
 LC0603
 LC0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0603.See file dsdata.pdf to determine how the superseded data were derived.
 LC0603
 LC0603_MARKER: DR = REFERENCE MARK DISK
 LC0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0603_STAMPING: BLUE NO 2 1959
 LC0603_MARK LOGO: CGS
 LC0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0603+STABILITY: SURFACE MOTION
 LC0603
 LC0603  HISTORY     - Date     Condition        Report By
 LC0603  HISTORY     - 1959     MONUMENTED       CGS
 LC0603
 LC0603                          STATION DESCRIPTION
 LC0603
 LC0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0603'4.9 MI E FROM FARMER CITY.
 LC0603'ABOUT 2.4 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0603'THE STATION AT FARMER CITY, THENCE 1.15 MILES NORTH ALONG A GRAVEL
 LC0603'ROAD, THENCE 1.35 MILES EAST ALONG A GRAVEL ROAD, ABOUT 0.1 MILE
 LC0603'EAST OF A FARM HOUSE SOUTH OF THE ROAD, 22 FEET NORTH OF THE
 LC0603'CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 57 1/2 FEET
 LC0603'NORTHEAST OF A T-FENCE CORNER, 16 FEET WEST OF THE WEST END OF A
 LC0603'BOARD GATE, 140 FEET EAST OF THE THIRD TELEPHONE POLE EAST OF THE
 LC0603'FARM HOUSE, 49.2 FEET NORTH-NORTHWEST OF TRIANGULATION STATION BLUE,
 LC0603'51.2 FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC0603'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1613 ***********************************************************************
 LC1613  DESIGNATION -  BLUE RM 3
 LC1613  PID         -  LC1613
 LC1613  STATE/COUNTY-  IL/PIATT
 LC1613  COUNTRY     -  US
 LC1613  USGS QUAD   -  BELLFLOWER (2018)
 LC1613
 LC1613                         *CURRENT SURVEY CONTROL
 LC1613  ______________________________________________________________________
 LC1613* NAD 83(1986) POSITION- 40 15 08.95   (N) 088 35 02.99   (W)   HD_HELD1
 LC1613* NAVD 88 ORTHO HEIGHT -   221.12  (meters)      725.5   (feet) RESET
 LC1613  ______________________________________________________________________
 LC1613  GEOID HEIGHT    -        -31.937 (meters)                     GEOID18
 LC1613  VERT ORDER      -  THIRD
 LC1613
 LC1613.The horizontal coordinates were determined by differentially corrected
 LC1613.hand held GPS observations or other comparable positioning techniques
 LC1613.and have an estimated accuracy of +/- 3 meters.
 LC1613
 LC1613.The orthometric height was computed from unverified reset data.
 LC1613
 LC1613.No vertical observational check was made to the station.
 LC1613
 LC1613.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1613.GEOID18 height accuracy estimate available here.
 LC1613
 LC1613.Click photographs - Photos may exist for this station.
 LC1613
 LC1613;                    North         East    Units  Estimated Accuracy
 LC1613;SPC IL E     -   398,065.1     278,660.2     MT  (+/- 3 meters HH1 GPS) 
 LC1613
 LC1613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6527256984(NAD 83)
 LC1613
 LC1613                          SUPERSEDED SURVEY CONTROL
 LC1613
 LC1613  NGVD 29 (11/09/15)  221.16   (m)          725.6    (f) RESET       3  
 LC1613
 LC1613.Superseded values are not recommended for survey control.
 LC1613
 LC1613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1613.See file dsdata.pdf to determine how the superseded data were derived.
 LC1613
 LC1613_MARKER: DR = REFERENCE MARK DISK
 LC1613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1613_STAMPING: BLUE 1959 NO 3 1978
 LC1613_MARK LOGO: NGS
 LC1613_PROJECTION: RECESSED 3 CENTIMETERS
 LC1613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1613+STABILITY: SURFACE MOTION
 LC1613
 LC1613  HISTORY     - Date     Condition        Report By
 LC1613  HISTORY     - 1978     MONUMENTED       NGS
 LC1613
 LC1613                          STATION DESCRIPTION
 LC1613
 LC1613'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC1613'3.0 MI ENE FROM FARMER CITY.
 LC1613'0.85 MILE NORTHERLY ALONG STATE HIGHWAY 54 FROM ITS JUNCTION WITH U.S.
 LC1613'HIGHWAY 150 IN FARMER CITY, THENCE 0.2 MILE EAST TO A T-ROAD, THENCE
 LC1613'1.35 MILE EAST AND NORTHEAST ALONG PAVED ROAD, 25 FEET SOUTH OF CENTER
 LC1613'LINE OF ROAD, 46 FEET NORTHEAST OF FENCE CORNER POST.
 LC1613'THE MARK IS 55 FT  E FROM A WITNESS POST.
 LC1613'THE MARK IS 1 FT BELOW ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0169 ***********************************************************************
 JC0169  DESIGNATION -  BLUFF
 JC0169  PID         -  JC0169
 JC0169  STATE/COUNTY-  IL/ST CLAIR
 JC0169  COUNTRY     -  US
 JC0169  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0169
 JC0169                         *CURRENT SURVEY CONTROL
 JC0169  ______________________________________________________________________
 JC0169* NAD 83(1997) POSITION- 38 36 29.72966(N) 090 02 42.94722(W)   ADJUSTED
 JC0169* NAVD 88 ORTHO HEIGHT -   182.825 (meters)      599.82  (feet) ADJUSTED
 JC0169  ______________________________________________________________________
 JC0169  GEOID HEIGHT    -        -30.867 (meters)                     GEOID18
 JC0169  LAPLACE CORR    -          2.34  (seconds)                    DEFLEC18
 JC0169  DYNAMIC HEIGHT  -        182.709 (meters)      599.44  (feet) COMP
 JC0169  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0169
 JC0169  HORZ ORDER      -  SECOND
 JC0169  VERT ORDER      -  SECOND    CLASS 0
 JC0169
 JC0169.The horizontal coordinates were established by classical geodetic methods
 JC0169.and adjusted by the National Geodetic Survey in October 1999.
 JC0169
 JC0169.The orthometric height was determined by differential leveling and
 JC0169.adjusted by the NATIONAL GEODETIC SURVEY
 JC0169.in June 1991.
 JC0169
 JC0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0169.GEOID18 height accuracy estimate available here.
 JC0169
 JC0169.Click photographs - Photos may exist for this station.
 JC0169
 JC0169.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC0169
 JC0169.The dynamic height is computed by dividing the NAVD 88
 JC0169.geopotential number by the normal gravity value computed on the
 JC0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0169.degrees latitude (g = 980.6199 gals.).
 JC0169
 JC0169.The modeled gravity was interpolated from observed gravity values.
 JC0169
 JC0169. The following values were computed from the NAD 83(1997) position.
 JC0169
 JC0169;                    North         East     Units Scale Factor Converg.
 JC0169;SPC IL W     -   215,490.894   710,573.877   MT  0.99994255   +0 04 32.7
 JC0169;SPC IL W     -   706,989.71  2,331,274.46   sFT  0.99994255   +0 04 32.7
 JC0169;UTM  15      - 4,277,447.729   757,286.155   MT  1.00041526   +1 50 41.1
 JC0169;UTM  16      - 4,277,705.562   234,829.566   MT  1.00046600   -1 54 04.8
 JC0169
 JC0169!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC0169!SPC IL W     -   0.99997616  x   0.99994255  =   0.99991871
 JC0169!UTM  15      -   0.99997616  x   1.00041526  =   1.00039141
 JC0169!UTM  16      -   0.99997616  x   1.00046600  =   1.00044215
 JC0169
 JC0169:                Primary Azimuth Mark                     Grid Az
 JC0169:SPC IL W     -  BLUFF AZ MK                              170 10 50.8
 JC0169:UTM  15      -  BLUFF AZ MK                              168 24 42.4
 JC0169:UTM  16      -  BLUFF AZ MK                              172 09 28.3
 JC0169
 JC0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5728677447(NAD 83)
 JC0169
 JC0169|---------------------------------------------------------------------|
 JC0169| PID    Reference Object                     Distance      Geod. Az  |
 JC0169|                                                           dddmmss.s |
 JC0169| JC0168 BLUFF RM 1                           29.960 METERS 16920     |
 JC0169| CI3034 BLUFF AZ MK                                        1701523.5 |
 JC0169| JC0170 BLUFF RM 2                           27.663 METERS 35214     |
 JC0169|---------------------------------------------------------------------|
 JC0169
 JC0169                          SUPERSEDED SURVEY CONTROL
 JC0169
 JC0169  NAD 83(1986)-  38 36 29.74624(N)    090 02 42.93990(W) AD(       ) 2
 JC0169  NAD 27      -  38 36 29.56240(N)    090 02 42.56326(W) AD(       ) 2
 JC0169  NGVD 29 (??/??/92)  182.934  (m)          600.18   (f) ADJ UNCH    2 0
 JC0169  NGVD 29             182.93   (m)          600.2    (f) LEVELING    3  
 JC0169
 JC0169.Superseded values are not recommended for survey control.
 JC0169
 JC0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0169.See file dsdata.pdf to determine how the superseded data were derived.
 JC0169
 JC0169_MARKER: DE = TRAVERSE STATION DISK
 JC0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0169_STAMPING: BLUFF 1961
 JC0169_MARK LOGO: CGS
 JC0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0169+STABILITY: SURFACE MOTION
 JC0169
 JC0169  HISTORY     - Date     Condition        Report By
 JC0169  HISTORY     - 1961     MONUMENTED       CGS
 JC0169  HISTORY     - 1961     GOOD             CGS
 JC0169
 JC0169                          STATION DESCRIPTION
 JC0169
 JC0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0169'THE STATION IS LOCATED ABOUT 6 MILES EAST OF EAST ST LOUIS,
 JC0169'ABOUT 3/4 MILE NORTH OF FRENCH VILLAGE, ABOUT 3/4 MILE SOUTH OF
 JC0169'BUNKUM, 0.15 MILE EAST OF STATE HIGHWAY 157 AND IS ON THE
 JC0169'HIGHEST PART OF A TIMBERED RIDGE.
 JC0169'
 JC0169'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 50 AND
 JC0169'STATE HIGHWAY 157 AT THE WEST EDGE OF FRENCH VILLAGE.  GO
 JC0169'NORTHERLY ON STATE HIGHWAY 157 FOR 0.7 MILE TO SIDE STREET
 JC0169'RIGHT, TURN RIGHT, GO UP STEEP GRADE (HARVEY LANE) FOR 0.1
 JC0169'MILE, CONTINUE STRAIGHT AHEAD ON TRACK ROAD FOR 0.05 MILE TO
 JC0169'THE STATION ON THE LEFT AS DESCRIBED.
 JC0169'
 JC0169'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A 12
 JC0169'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS
 JC0169'STAMPED BLUFF 1961.  THE MARK IS 35 FEET NORTH OF CENTER
 JC0169'OF TRACK ROAD, 24 FEET NORTHWEST OF TRIANGLE-BLAZED TREE AND
 JC0169'5.4 FEET NORTH OF WITNESS POST.
 JC0169'
 JC0169'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE DISK SET IN TOP
 JC0169'OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 JC0169'INCHES AND IS STAMPED BLUFF NO 1 1961.  THE MARK 95.8 FEET
 JC0169'NORTH-NORTHWEST OF WITNESS POST, 27 FEET NORTH OF A LARGE
 JC0169'TREE AND 11 FEET EAST-SOUTHEAST OF A LARGE TREE.
 JC0169'
 JC0169'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE DISK SET IN TOP
 JC0169'OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3
 JC0169'INCHES AND IS STAMPED BLUFF NO 2 1961.  THE MARK IS 93.3 FEET
 JC0169'SOUTH-SOUTHEAST OF WITNESS POST, 85 FEET WEST OF THE NORTHWEST
 JC0169'CORNER OF OLD HOUSE AND 55 FEET SOUTH-SOUTHEAST OF CENTER OF
 JC0169'TRACK ROAD.
 JC0169'
 JC0169'AZIMUTH MARK IS A STANDARD AZIMUTH DISK SET IN TOP OF A 12
 JC0169'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH AND THE DISK
 JC0169'IS STAMPED BLUFF 1961.  THE MARK IS 22 FEET NORTH OF CENTER OF
 JC0169'ROAD, 12 FEET NORTHWEST OF POWER LINE POLE, 6 FEET EAST OF
 JC0169'THE EAST END OF A WHITE BOARD FENCE, 1.3 FEET EAST OF WITNESS
 JC0169'POST AND 0.5 FOOT SOUTH OF FENCE.
 JC0169'
 JC0169'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WESTERLY ON
 JC0169'HARVEY LANE FOR 0.15 MILE TO STATE HIGHWAY 157, TURN LEFT, GO
 JC0169'SOUTH FOR 0.25 MILE TO HILLSIDE AVENUE ON LEFT, TURN LEFT, GO
 JC0169'EASTERLY ON HILLSIDE AVENUE FOR 0.25 MILE TO T ROAD, TURN
 JC0169'LEFT AND FOLLOW PONTIAC ROAD NORTH AND EAST FOR 0.5 MILE A
 JC0169'METHODIST CHURCH ON RIGHT AND THE AZIMUTH MARK ON LEFT,
 JC0169'NORTH SIDE OF STREET AS DESCRIBED.
 JC0169'
 JC0169'HEIGHT OF LIGHT ABOVE STATION MARK 30.12 METERS.
 JC0169
 JC0169                          STATION RECOVERY (1961)
 JC0169
 JC0169'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JC0169'1 MI NE FROM FRENCH VILLAGE.
 JC0169'ABOUT 0.75 MILE NORTHEAST ALONG STATE HIGHWAY 157 FROM ITS
 JC0169'JUNCTION WITH U.S. HIGHWAY 50 IN FRENCH VILLAGE, THENCE 0.25
 JC0169'MILE EAST ALONG AN ASPHALT PAVED DRIVE, THENCE ABOUT 100 YARDS
 JC0169'EAST ALONG A NARROW DIRT DRIVE TO THE TOP OF A HILL, 35 FEET
 JC0169'NORTH OF THE CENTER LINE OF THE DIRT DRIVE AT THE APPROXIMATE
 JC0169'CENTER OF A CURVE IN THE DRIVE TO THE SOUTH, 174 FEET EAST OF
 JC0169'THE CENTER OF THE JUNCTION OF THE ASPHALT PAVED DRIVE AND THE
 JC0169'DIRT DRIVE, 43 FEET NORTH OF A TRIANGLE BLAZED OAK TREE, 28
 JC0169'FEET SOUTHEAST OF A 24 INCH ASH TREE, 5.4 FEET NORTH OF A METAL
 JC0169'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE DRIVE, AND
 JC0169'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0736 ***********************************************************************
 LD0736  DESIGNATION -  BLUFF CITY
 LD0736  PID         -  LD0736
 LD0736  STATE/COUNTY-  IL/FULTON
 LD0736  COUNTRY     -  US
 LD0736  USGS QUAD   -  BATH (2018)
 LD0736
 LD0736                         *CURRENT SURVEY CONTROL
 LD0736  ______________________________________________________________________
 LD0736* NAD 83(1997) POSITION- 40 11 18.87555(N) 090 12 49.27250(W)   ADJUSTED
 LD0736* NAVD 88 ORTHO HEIGHT -   190.    (meters)      623.    (feet) SCALED
 LD0736  ______________________________________________________________________
 LD0736  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 LD0736  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 LD0736  HORZ ORDER      -  FIRST
 LD0736
 LD0736.The horizontal coordinates were established by classical geodetic methods
 LD0736.and adjusted by the National Geodetic Survey in October 1999.
 LD0736
 LD0736.The orthometric height was scaled from a topographic map.
 LD0736
 LD0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0736.GEOID18 height accuracy estimate available here.
 LD0736
 LD0736.Click photographs - Photos may exist for this station.
 LD0736
 LD0736.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0736
 LD0736. The following values were computed from the NAD 83(1997) position.
 LD0736
 LD0736;                    North         East     Units Scale Factor Converg.
 LD0736;SPC IL W     -   390,926.495   695,996.072   MT  0.99994137   -0 01 49.2
 LD0736;SPC IL W     - 1,282,564.68  2,283,447.11   sFT  0.99994137   -0 01 49.2
 LD0736;UTM  15      - 4,452,411.137   737,199.123   MT  1.00029266   +1 47 55.9
 LD0736
 LD0736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0736!SPC IL W     -   0.99997538  x   0.99994137  =   0.99991675
 LD0736!UTM  15      -   0.99997538  x   1.00029266  =   1.00026804
 LD0736
 LD0736:                Primary Azimuth Mark                     Grid Az
 LD0736:SPC IL W     -  BLUFF CITY AZ MK                         187 29 07.4
 LD0736:UTM  15      -  BLUFF CITY AZ MK                         185 39 22.3
 LD0736
 LD0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3719952411(NAD 83)
 LD0736
 LD0736|---------------------------------------------------------------------|
 LD0736| PID    Reference Object                     Distance      Geod. Az  |
 LD0736|                                                           dddmmss.s |
 LD0736| LD0728 HAVANA MUNICIPAL STANDPIPE          APPROX.18.1 KM 0463554.7 |
 LD0736| CL8905 BLUFF CITY RM 1                      77.352 METERS 06138     |
 LD0736| CL8904 BLUFF CITY AZ MK                                   1872718.2 |
 LD0736| CL8906 BLUFF CITY RM 2                      78.181 METERS 35805     |
 LD0736|---------------------------------------------------------------------|
 LD0736
 LD0736                          SUPERSEDED SURVEY CONTROL
 LD0736
 LD0736  NAD 83(1996)-  40 11 18.87993(N)    090 12 49.27625(W) AD(       ) 1
 LD0736  NAD 83(1986)-  40 11 18.88667(N)    090 12 49.26447(W) AD(       ) 1
 LD0736  NAD 27      -  40 11 18.72300(N)    090 12 48.82900(W) AD(       ) 1
 LD0736  USSD        -  40 11 19.49900(N)    090 12 48.34100(W) AD(       ) 3
 LD0736
 LD0736.Superseded values are not recommended for survey control.
 LD0736
 LD0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0736.See file dsdata.pdf to determine how the superseded data were derived.
 LD0736
 LD0736_MARKER: DS = TRIANGULATION STATION DISK
 LD0736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0736_STAMPING: BLUFF CITY 1934
 LD0736_MARK LOGO: CGS
 LD0736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0736+STABILITY: SURFACE MOTION
 LD0736
 LD0736  HISTORY     - Date     Condition        Report By
 LD0736  HISTORY     - 1903     MONUMENTED       IRC
 LD0736  HISTORY     - 1933     GOOD             CGS
 LD0736  HISTORY     - 1934     SEE DESCRIPTION  CGS
 LD0736
 LD0736                          STATION DESCRIPTION
 LD0736
 LD0736'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LD0736'MARKED BY STONE AND PIPE.  LOCATED 1 MILE E OF THE VILLAGE
 LD0736'OF BLUFF CITY, IN A FIELD ABOUT 150 FEET W OF THE TOP EDGE
 LD0736'OF THE RIVER BLUFF, AND AT THE SUMMIT OF A SMALL CLAY KNOLL, 2,000
 LD0736'FEET NE OF THE FARMHOUSE OWNED BY WILLIAM FAREWELL AND OCCUPIED
 LD0736'BY VAL. FISHER, 1,610 FEET N AND 1,715 FEET E OF THE SW
 LD0736'CORNER OF SEC. 31, T. 3 N., R. 3 E., KERTON TOWNSHIP, FULTON
 LD0736'COUNTY, ILL.  A TOWER 25 FEET HIGH WAS BUILT OVER THIS POINT.
 LD0736'ESTABLISHED IN APRIL, 1903, BY ILLINOIS RIVER SURVEY.
 LD0736'
 LD0736'ORIGINAL DESCRIPTION IS SUFFICIENT, EXCEPT FARMHOUSE IS NOW
 LD0736'OWNED AND OCCUPIED BY MR. GRABLE.  MARK FOUND IN GOOD CONDITION
 LD0736'ABOUT 18 INCHES ABOVE THE SURFACE OF THE GROUND.
 LD0736'
 LD0736'TO REACH FROM HAVANA, CROSS THE ILLINOIS RIVER AND GO W ON
 LD0736'U.S. HIGHWAY 24 FOR ABOUT 4 MILES TO A T-ROAD S (RIVER ROAD).
 LD0736'TURN S ON THE RIVER ROAD AND FOLLOW IT TO BLUFF CITY, FROM
 LD0736'BLUFF CITY POST OFFICE GO E 1.0 MILE OR 0.15 MILE E OF MR.
 LD0736'GRABLES HOUSE ON N SIDE OF ROAD TO GATE ON N SIDE (OR ROAD
 LD0736'ENTERING PASTURE).  PASS THROUGH GATE AND GO 0.1 MILE TO
 LD0736'ANOTHER GATE ENTERING CORNFIELD.  PASS INTO CORNFIELD AND GO
 LD0736'E 0.1 MILE BETWEEN TWO LANDS TO HIGHEST POINT OF FIELD, AND
 LD0736'STATION 25 PACES S OF TRAIL.  NOTE--OPEN BOTH GATES BEFORE
 LD0736'TURNING NORTH OFF THE RIVER ROAD AS THERE IS A STEEP CLIMB
 LD0736'AND BRAKES WILL NOT HOLD AT SECOND GATE (ENTERING
 LD0736'CORNFIELD).
 LD0736
 LD0736                          STATION RECOVERY (1934)
 LD0736
 LD0736'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0736'STATION WAS ESTABLISHED BY THE ILLINOIS RIVER SURVEY IN 1903 AND
 LD0736'RE-MARKED BY C.A.S. IN 1934.  IT IS LOCATED ABOUT 1.2 MILES
 LD0736'NE OF THE POST OFFICE IN BLUFF CITY, ON THE HIGHEST POINT OF
 LD0736'THE BLUFF IN CULTIVATED FIELD ON LAND OWNED BY A MR. GRABLE WHO
 LD0736'LIVES 0.25 MILE W AND 0.1 MILE S OF THE STATION.  THE MARK IS 213
 LD0736'FEET S OF AN E-W FENCE LINE, ABOUT 26 PACES E OF THE LANE
 LD0736'BETWEEN TWO CULTIVATED FIELDS AND IS 12 INCHES BELOW THE
 LD0736'SURFACE.
 LD0736'
 LD0736'TO REACH THE STATION FROM BLUFF CITY, GO E FOR 1 MILE FROM
 LD0736'THE POST OFFICE TO A GATE ON THE N SIDE OF THE ROAD.  PASS
 LD0736'THROUGH GATE AND GO 0.1 MILE TO ANOTHER GATE ENTERING A CORNFIELD.
 LD0736'PASS INTO CORNFIELD AND GO 0.1 MILE E TO THE HIGHEST POINT
 LD0736'OF THE RIDGE AND THE STATION.
 LD0736'
 LD0736'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0736'BRONZE DISKS SET IN CONCRETE.
 LD0736'
 LD0736'REFERENCE MARK NO. 1 IS NE OF THE STATION ON THE E SLOPE OF
 LD0736'THE RIDGE AT THE N EDGE OF THE CULTIVATED FIELD, 0.5 FOOT
 LD0736'S OF THE FENCE LINE, AND PROJECTS 8 INCHES.  REFERENCE MARK
 LD0736'NO. 2 IS N OF THE STATION AT THE N EDGE OF THE CULTIVATED
 LD0736'FIELD, 0.5 FOOT S OF THE FENCE LINE, AND PROJECTS 9 INCHES.
 LD0736'THE DISTANCE BETWEEN REFERENCE MARKS IS 268.66 FEET.
 LD0736'
 LD0736'AZIMUTH MARK IS SE OF THE STATION, 13 FEET N OF THE CENTER
 LD0736'LINE OF THE ROAD, ABOUT 0.2 MILE W OF A HOUSE, 0.5 MILE S
 LD0736'OF AN E-W FENCE LINE, AND PROJECTS 6 INCHES.  TO REACH FROM
 LD0736'THE STATION, GO TO THE VILLAGE OF BLUFF CITY.  THENCE 0.3
 LD0736'MILE SE FROM THE E SIDE OF THE SQUARE TO A FORK.  TAKE RIGHT
 LD0736'FORK AND GO 1.1 MILES TO A T INTERSECTION.  GO E 0.6 MILE
 LD0736'TO THE MARK ON THE N SIDE OF THE ROAD.
 LD0736'
 LD0736'64-FOOT TOWER REQUIRED TO SEE ALL LINES.
 LD0736'
 LD0736'113-FOOT LIGHT AT KUHLMANN IS VISIBLE FROM GROUND.
 LD0736'
 LD0736'113-FOOT LIGHT AT CHANDLER IS VISIBLE FROM GROUND.
 LD0736'
 LD0736'113-FOOT LIGHT AT CHANDLERVILLE S BASE IS VISIBLE FROM GROUND.
 LD0736'
 LD0736'74-FOOT LIGHT AT SNICARTE (I.R.S., 1903) IS VISIBLE FROM GROUND.
 LD0736'
 LD0736'113-FOOT LIGHT AT HARDING IS VISIBLE FROM GROUND.
 LD0736'
 LD0736'100-FOOT LIGHT AT CHANDLERVILLE N BASE IS VISIBLE FROM GROUND.
 LD0736'
 LD0736'113-FOOT LIGHT AT KILBOURNE IS VISIBLE FROM GROUND.
 LD0736'
 LD0736'113-FOOT LIGHT AT SCHMOLDT IS VISIBLE 10 FEET ABOVE GROUND.
 LD0736'
 LD0736'113-FOOT LIGHT AT NELSON IS VISIBLE 40 FEET ABOVE GROUND.
 LD0736'
 LD0736'113-FOOT LIGHT AT HAVANA IS VISIBLE 50 FEET ABOVE GROUND.
 LD0736'
 LD0736'113-FOOT LIGHT AT ASTORIA IS VISIBLE 60 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0168 ***********************************************************************
 JC0168  DESIGNATION -  BLUFF RM 1
 JC0168  PID         -  JC0168
 JC0168  STATE/COUNTY-  IL/ST CLAIR
 JC0168  COUNTRY     -  US
 JC0168  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0168
 JC0168                         *CURRENT SURVEY CONTROL
 JC0168  ______________________________________________________________________
 JC0168* NAD 83(1986) POSITION- 38 36 28.77   (N) 090 02 42.72   (W)   HD_HELD1
 JC0168* NAVD 88 ORTHO HEIGHT -   181.275 (meters)      594.73  (feet) ADJUSTED
 JC0168  ______________________________________________________________________
 JC0168  GEOID HEIGHT    -        -30.866 (meters)                     GEOID18
 JC0168  DYNAMIC HEIGHT  -        181.160 (meters)      594.36  (feet) COMP
 JC0168  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0168
 JC0168  VERT ORDER      -  SECOND    CLASS 0
 JC0168
 JC0168.The horizontal coordinates were determined by differentially corrected
 JC0168.hand held GPS observations or other comparable positioning techniques
 JC0168.and have an estimated accuracy of +/- 3 meters.
 JC0168
 JC0168.The orthometric height was determined by differential leveling and
 JC0168.adjusted by the NATIONAL GEODETIC SURVEY
 JC0168.in June 1991.
 JC0168
 JC0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0168.GEOID18 height accuracy estimate available here.
 JC0168
 JC0168.Click photographs - Photos may exist for this station.
 JC0168
 JC0168.The dynamic height is computed by dividing the NAVD 88
 JC0168.geopotential number by the normal gravity value computed on the
 JC0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0168.degrees latitude (g = 980.6199 gals.).
 JC0168
 JC0168.The modeled gravity was interpolated from observed gravity values.
 JC0168
 JC0168;                    North         East    Units  Estimated Accuracy
 JC0168;SPC IL W     -   215,461.3     710,579.4     MT  (+/- 3 meters HH1 GPS) 
 JC0168
 JC0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5729277418(NAD 83)
 JC0168
 JC0168                          SUPERSEDED SURVEY CONTROL
 JC0168
 JC0168  NGVD 29 (??/??/92)  181.384  (m)          595.09   (f) ADJ UNCH    2 0
 JC0168
 JC0168.Superseded values are not recommended for survey control.
 JC0168
 JC0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0168.See file dsdata.pdf to determine how the superseded data were derived.
 JC0168
 JC0168_MARKER: DR = REFERENCE MARK DISK
 JC0168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0168_STAMPING: BLUFF NO 1 1961
 JC0168_MARK LOGO: CGS
 JC0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0168+STABILITY: SURFACE MOTION
 JC0168
 JC0168  HISTORY     - Date     Condition        Report By
 JC0168  HISTORY     - 1961     MONUMENTED       CGS
 JC0168
 JC0168                          STATION DESCRIPTION
 JC0168
 JC0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0168'1 MI NE FROM FRENCH VILLAGE.
 JC0168'ABOUT 0.75 MILE NORTHEAST ALONG STATE HIGHWAY 157 FROM ITS
 JC0168'JUNCTION WITH U.S. HIGHWAY 50 IN FRENCH VILLAGE, THENCE 0.25
 JC0168'MILE EAST ALONG AN ASPHALT PAVED DRIVE, THENCE ABOUT 100 YARDS
 JC0168'EAST ALONG A NARROW DIRT DRIVE TO THE TOP OF THE HILL, 55 FEET
 JC0168'SOUTH OF THE CENTER LINE OF THE DIRT DRIVE FROM THE APPROXIMATE
 JC0168'CENTER OF A CURVE IN THE DRIVE WITH TANGENTS TO THE SOUTH AND
 JC0168'WEST, 20 FEET WEST OF THE CENTER LINE OF THE DRIVE, 66 FEET
 JC0168'SOUTHWEST OF A TRIANGLE BLAZED OAK TREE, 18 FEET SOUTHEAST OF
 JC0168'36 INCH OAK TREE, 98.3 FEET SOUTH OF TRAVERSE STATION BLUFF,
 JC0168'93.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 JC0168'LEVEL OF THE DRIVE, AND SET IN THE TOP OF A CONCRETE POST
 JC0168'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0170 ***********************************************************************
 JC0170  DESIGNATION -  BLUFF RM 2
 JC0170  PID         -  JC0170
 JC0170  STATE/COUNTY-  IL/ST CLAIR
 JC0170  COUNTRY     -  US
 JC0170  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0170
 JC0170                         *CURRENT SURVEY CONTROL
 JC0170  ______________________________________________________________________
 JC0170* NAD 83(1986) POSITION- 38 36 30.62   (N) 090 02 43.10   (W)   HD_HELD1
 JC0170* NAVD 88 ORTHO HEIGHT -   182.841 (meters)      599.87  (feet) ADJUSTED
 JC0170  ______________________________________________________________________
 JC0170  GEOID HEIGHT    -        -30.868 (meters)                     GEOID18
 JC0170  DYNAMIC HEIGHT  -        182.725 (meters)      599.49  (feet) COMP
 JC0170  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0170
 JC0170  VERT ORDER      -  SECOND    CLASS 0
 JC0170
 JC0170.The horizontal coordinates were determined by differentially corrected
 JC0170.hand held GPS observations or other comparable positioning techniques
 JC0170.and have an estimated accuracy of +/- 3 meters.
 JC0170
 JC0170.The orthometric height was determined by differential leveling and
 JC0170.adjusted by the NATIONAL GEODETIC SURVEY
 JC0170.in June 1991.
 JC0170
 JC0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0170.GEOID18 height accuracy estimate available here.
 JC0170
 JC0170.Click photographs - Photos may exist for this station.
 JC0170
 JC0170.The dynamic height is computed by dividing the NAVD 88
 JC0170.geopotential number by the normal gravity value computed on the
 JC0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0170.degrees latitude (g = 980.6199 gals.).
 JC0170
 JC0170.The modeled gravity was interpolated from observed gravity values.
 JC0170
 JC0170;                    North         East    Units  Estimated Accuracy
 JC0170;SPC IL W     -   215,518.3     710,570.1     MT  (+/- 3 meters HH1 GPS) 
 JC0170
 JC0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5728177475(NAD 83)
 JC0170
 JC0170                          SUPERSEDED SURVEY CONTROL
 JC0170
 JC0170  NGVD 29 (??/??/92)  182.950  (m)          600.23   (f) ADJ UNCH    2 0
 JC0170
 JC0170.Superseded values are not recommended for survey control.
 JC0170
 JC0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0170.See file dsdata.pdf to determine how the superseded data were derived.
 JC0170
 JC0170_MARKER: DR = REFERENCE MARK DISK
 JC0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0170_STAMPING: BLUFF NO 2 1961
 JC0170_MARK LOGO: CGS
 JC0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0170+STABILITY: SURFACE MOTION
 JC0170
 JC0170  HISTORY     - Date     Condition        Report By
 JC0170  HISTORY     - 1961     MONUMENTED       CGS
 JC0170
 JC0170                          STATION DESCRIPTION
 JC0170
 JC0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0170'1 MI NE FROM FRENCH VILLAGE.
 JC0170'ABOUT 0.75 MILE NORTHEAST ALONG STATE HIGHWAY 157 FROM ITS
 JC0170'JUNCTION WITH U.S. HIGHWAY 50 IN FRENCH VILLAGE, THENCE 0.25
 JC0170'MILE EAST ALONG AN ASPHALT PAVED DRIVE, THENCE ABOUT 100 YARDS
 JC0170'EAST ALONG A NARROW DIRT DRIVE TO THE TOP OF THE HILL, 130 FEET
 JC0170'NORTH OF THE CENTER LINE OF THE DRIVE FROM THE APPROXIMATE CENTER
 JC0170'OF A CURVE IN THE DRIVE WITH TANGENTS TO THE SOUTH AND WEST, 9
 JC0170'FEET EAST OF A 24 INCH ELM TREE, 26 FEET NORTH-NORTHEAST OF A
 JC0170'20 INCH HICKORY TREE, 91.0 FEET NORTH OF TRAVERSE STATION BLUFF,
 JC0170'95.8 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JC0170'DRIVE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7967 ***********************************************************************
 DO7967  DESIGNATION -  BLUFFS
 DO7967  PID         -  DO7967
 DO7967  STATE/COUNTY-  IL/SCOTT
 DO7967  COUNTRY     -  US
 DO7967  USGS QUAD   -  MEREDOSIA (2018)
 DO7967
 DO7967                         *CURRENT SURVEY CONTROL
 DO7967  ______________________________________________________________________
 DO7967* NAD 83(2011) POSITION- 39 45 31.47542(N) 090 32 06.54127(W)   ADJUSTED
 DO7967* NAD 83(2011) ELLIP HT-   110.647 (meters)        (05/22/13)   ADJUSTED
 DO7967* NAD 83(2011) EPOCH   -  2010.00
 DO7967* NAVD 88 ORTHO HEIGHT -   143.3   (meters)      470.    (feet) GPS OBS
 DO7967  ______________________________________________________________________
 DO7967  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7967  GEOID HEIGHT    -        -32.685 (meters)                     GEOID12A
 DO7967  GEOID HEIGHT    -        -32.676 (meters)                     GEOID18
 DO7967  NAD 83(2011) X  -    -45,859.100 (meters)                     COMP
 DO7967  NAD 83(2011) Y  - -4,909,753.787 (meters)                     COMP
 DO7967  NAD 83(2011) Z  -  4,057,499.881 (meters)                     COMP
 DO7967  LAPLACE CORR    -          1.20  (seconds)                    DEFLEC18
 DO7967
 DO7967  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7967  Standards:
 DO7967         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7967            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7967  -------------------------------------------------------------------
 DO7967  NETWORK    0.76   2.04           0.32   0.30   1.04      0.01634883
 DO7967  -------------------------------------------------------------------
 DO7967  Click here for local accuracies and other accuracy information.
 DO7967
 DO7967.The horizontal coordinates were established by GPS observations
 DO7967.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7967
 DO7967.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7967.been affixed to the stable North American tectonic plate. See 
 DO7967.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7967
 DO7967.The horizontal coordinates are valid at the epoch date displayed above
 DO7967.which is a decimal equivalence of Year/Month/Day.
 DO7967
 DO7967.The orthometric height was determined by GPS observations and a
 DO7967.high-resolution geoid model.
 DO7967
 DO7967.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7967.GEOID18 height accuracy estimate available here.
 DO7967
 DO7967.Click photographs - Photos may exist for this station.
 DO7967
 DO7967.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7967
 DO7967.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7967
 DO7967.The ellipsoidal height was determined by GPS observations
 DO7967.and is referenced to NAD 83.
 DO7967
 DO7967. The following values were computed from the NAD 83(2011) position.
 DO7967
 DO7967;                    North         East     Units Scale Factor Converg.
 DO7967;SPC IL W     -   343,267.006   668,425.115   MT  0.99995345   -0 14 08.4
 DO7967;SPC IL W     - 1,126,201.84  2,192,991.40   sFT  0.99995345   -0 14 08.4
 DO7967;UTM  15      - 4,403,886.349   711,149.393   MT  1.00014892   +1 34 37.2
 DO7967
 DO7967!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7967!SPC IL W     -   0.99998264  x   0.99995345  =   0.99993609
 DO7967!UTM  15      -   0.99998264  x   1.00014892  =   1.00013156
 DO7967
 DO7967_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1114903886(NAD 83)
 DO7967
 DO7967                          SUPERSEDED SURVEY CONTROL
 DO7967
 DO7967.No superseded survey control is available for this station.
 DO7967
 DO7967_MARKER: DD = SURVEY DISK
 DO7967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7967_STAMPING: BLUFFS 1989 IDOT
 DO7967_MARK LOGO: ILHD
 DO7967_PROJECTION: RECESSED 8 CENTIMETERS
 DO7967_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO7967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7967+STABILITY: SURFACE MOTION
 DO7967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7967+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2021
 DO7967
 DO7967  HISTORY     - Date     Condition        Report By
 DO7967  HISTORY     - 1989     MONUMENTED       ILHD
 DO7967  HISTORY     - 20110831 GOOD             ILDT
 DO7967  HISTORY     - 20210420 GOOD             ILDT
 DO7967
 DO7967                          STATION DESCRIPTION
 DO7967
 DO7967'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7967'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) WEST-SOUTHWEST OF
 DO7967'CONCORD, 7.3 MI (11.7 KM) WEST OF CHAPIN AND 5.2 MI (8.4 KM)
 DO7967'SOUTH-SOUTHEAST OF MEREDOSIA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO7967'
 DO7967'TO REACH FROM THE INTERSECTION OF IL 100 AND CHARLES STREET IN THE
 DO7967'TOWN OF BLUFFS.  PROCEED NORTH ON IL 100 FOR 0.5 MI (0.8 KM) TO THE
 DO7967'STATION ON THE LEFT.
 DO7967'
 DO7967'THE STATION IS AN ALUMINUM ILLINOIS DIVISION OF HIGHWAY SURVEY DISK IN
 DO7967'CONCRETE RECESSED 9 CM (4 INCHES) BELOW THE GROUND.  IT IS 114 FT
 DO7967'(34.7 M) SOUTH OF A FENCE CORNER, 35.9 FT (10.9 M) WEST OF THE
 DO7967'CENTERLINE OF IL 100 AND 6 FT (1.8 M) EAST OF A FENCE LINE.
 DO7967
 DO7967                          STATION RECOVERY (2021)
 DO7967
 DO7967'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DO7967'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1723 ***********************************************************************
 JB1723  DESIGNATION -  BLUFORD ILL RAILWAY CO STACK
 JB1723  PID         -  JB1723
 JB1723  STATE/COUNTY-  IL/JEFFERSON
 JB1723  COUNTRY     -  US
 JB1723  USGS QUAD   -  BLUFORD (2018)
 JB1723
 JB1723                         *CURRENT SURVEY CONTROL
 JB1723  ______________________________________________________________________
 JB1723* NAD 83(1997) POSITION- 38 19 03.79277(N) 088 43 44.56376(W)   ADJUSTED
 JB1723  ______________________________________________________________________
 JB1723  GEOID HEIGHT    -        -30.350 (meters)                     GEOID18
 JB1723  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 JB1723  HORZ ORDER      -  THIRD
 JB1723
 JB1723.The horizontal coordinates were established by classical geodetic methods
 JB1723.and adjusted by the National Geodetic Survey in October 1999.
 JB1723
 JB1723.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1723.GEOID18 height accuracy estimate available here.
 JB1723
 JB1723.Click photographs - Photos may exist for this station.
 JB1723
 JB1723.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1723
 JB1723. The following values were computed from the NAD 83(1997) position.
 JB1723
 JB1723;                    North         East     Units Scale Factor Converg.
 JB1723;SPC IL E     -   183,314.844   265,394.916   MT  0.99998974   -0 14 43.3
 JB1723;SPC IL E     -   601,425.45    870,716.49   sFT  0.99998974   -0 14 43.3
 JB1723;UTM  16      - 4,242,482.032   348,846.353   MT  0.99988138   -1 04 20.1
 JB1723
 JB1723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4884642482(NAD 83)
 JB1723
 JB1723                          SUPERSEDED SURVEY CONTROL
 JB1723
 JB1723  NAD 83(1993)-  38 19 03.80507(N)    088 43 44.56269(W) AD(       ) 3
 JB1723  NAD 83(1986)-  38 19 03.80691(N)    088 43 44.56309(W) AD(       ) 3
 JB1723  NAD 27      -  38 19 03.63271(N)    088 43 44.35160(W) AD(       ) 3
 JB1723
 JB1723.Superseded values are not recommended for survey control.
 JB1723
 JB1723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1723.See file dsdata.pdf to determine how the superseded data were derived.
 JB1723
 JB1723_MARKER: 63 = STACK
 JB1723
 JB1723  HISTORY     - Date     Condition        Report By
 JB1723  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1723
 JB1723                          STATION DESCRIPTION
 JB1723
 JB1723'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1723'THE STATION IS THE CENTER OF THE TOP OF THE STACK LOCATED IN THE
 JB1723'VILLAGE OF
 JB1723'BLUFORD.  IT IS A WHITE CONCRETE STACK AND THE OVERALL
 JB1723'HEIGHT IS 150 FEET.  THE
 JB1723'STACK IS ABANDONED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5579 ***********************************************************************
 DP5579  DESIGNATION -  BLUMHOFF
 DP5579  PID         -  DP5579
 DP5579  STATE/COUNTY-  IL/HENRY
 DP5579  COUNTRY     -  US
 DP5579  USGS QUAD   -  HOOPPOLE (2018)
 DP5579
 DP5579                         *CURRENT SURVEY CONTROL
 DP5579  ______________________________________________________________________
 DP5579* NAD 83(1986) POSITION- 41 33 27.89   (N) 089 56 15.50   (W)   HD_HELD1
 DP5579* NAVD 88 ORTHO HEIGHT -   185.522 (meters)      608.67  (feet) ADJUSTED
 DP5579  ______________________________________________________________________
 DP5579  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 DP5579  DYNAMIC HEIGHT  -        185.452 (meters)      608.44  (feet) COMP
 DP5579  MODELED GRAVITY -    980,238.0   (mgal)                       NAVD 88
 DP5579
 DP5579  VERT ORDER      -  SECOND    CLASS I
 DP5579
 DP5579.The horizontal coordinates were determined by differentially corrected
 DP5579.hand held GPS observations or other comparable positioning techniques
 DP5579.and have an estimated accuracy of +/- 3 meters.
 DP5579
 DP5579.The orthometric height was determined by differential leveling and
 DP5579.adjusted by the NATIONAL GEODETIC SURVEY
 DP5579.in November 2014.
 DP5579
 DP5579.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5579.GEOID18 height accuracy estimate available here.
 DP5579
 DP5579.Click photographs - Photos may exist for this station.
 DP5579
 DP5579.The dynamic height is computed by dividing the NAVD 88
 DP5579.geopotential number by the normal gravity value computed on the
 DP5579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5579.degrees latitude (g = 980.6199 gals.).
 DP5579
 DP5579.The modeled gravity was interpolated from observed gravity values.
 DP5579
 DP5579;                    North         East    Units  Estimated Accuracy
 DP5579;SPC IL W     -   542,990.2     719,104.8     MT  (+/- 3 meters HH1 GPS) 
 DP5579
 DP5579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5502104843(NAD 83)
 DP5579
 DP5579                          SUPERSEDED SURVEY CONTROL
 DP5579
 DP5579.No superseded survey control is available for this station.
 DP5579
 DP5579_MARKER: F = FLANGE-ENCASED ROD
 DP5579_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5579_STAMPING: BLUMHOFF 2013
 DP5579_MARK LOGO: UIL
 DP5579_PROJECTION: FLUSH
 DP5579_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5579_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5579+STABILITY: POSITION/ELEVATION WELL
 DP5579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5579+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2018
 DP5579_ROD/PIPE-DEPTH: 17.1 meters
 DP5579_SLEEVE-DEPTH  : 0.9 meters
 DP5579
 DP5579  HISTORY     - Date     Condition        Report By
 DP5579  HISTORY     - 20131205 MONUMENTED       BCA
 DP5579  HISTORY     - 20180329 GOOD             ILDT
 DP5579
 DP5579                          STATION DESCRIPTION
 DP5579
 DP5579'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5579'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTHEAST OF SPRING
 DP5579'HILL, 4.6 MI (7.4 KM) WEST OF YORKTOWN AND 2.8 MI (4.5 KM)
 DP5579'NORTH-NORTHWEST OF HOOPPOLE.
 DP5579'
 DP5579'TO REACH THE STATION FROM THE SOUTH JUNCTION OF STATE HIGHWAY 78 WITH
 DP5579'STATE HIGHWAY 92 LOCATED 8.1 MI (13.0 KM) SOUTH OF PROPHETSTOWN, IL,
 DP5579'GO NORTH ON STATE HIGHWAY 78/92 FOR 0.15 MI (0.2 KM) TO THE STATION ON
 DP5579'THE LEFT.
 DP5579'
 DP5579'THE STATION IS LOCATED 48.7 FT (14.8 M) WEST OF THE CENTERLINE OF
 DP5579'STATE HIGHWAY 78/92, 36 FT (11.0 M) WEST OF THE EDGE OF PAVEMENT OF
 DP5579'STATE HIGHWAY 78/92 AND 10.5 FT (3.2 M) SOUTHWEST OF THE SOUTH END OF
 DP5579'A 18 INCH (46 CM) CORRUGATED METAL PIPE.
 DP5579'
 DP5579'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5579'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5579'IN IDENTIFICATION.
 DP5579
 DP5579                          STATION RECOVERY (2018)
 DP5579
 DP5579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DP5579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0324 ***********************************************************************
 LD0324  DESIGNATION -  BM
 LD0324  PID         -  LD0324
 LD0324  STATE/COUNTY-  IL/SCHUYLER
 LD0324  COUNTRY     -  US
 LD0324  USGS QUAD   -  BEARDSTOWN (2018)
 LD0324
 LD0324                         *CURRENT SURVEY CONTROL
 LD0324  ______________________________________________________________________
 LD0324* NAD 83(1986) POSITION- 40 01 25.     (N) 090 26 07.     (W)   SCALED
 LD0324* NAVD 88 ORTHO HEIGHT -   137.774 (meters)      452.01  (feet) ADJUSTED
 LD0324  ______________________________________________________________________
 LD0324  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 LD0324  DYNAMIC HEIGHT  -        137.701 (meters)      451.77  (feet) COMP
 LD0324  MODELED GRAVITY -    980,099.9   (mgal)                       NAVD 88
 LD0324
 LD0324  VERT ORDER      -  SECOND    CLASS 0
 LD0324
 LD0324.The horizontal coordinates were scaled from a map and have
 LD0324.an estimated accuracy of +/- 6 seconds.
 LD0324
 LD0324.The orthometric height was determined by differential leveling and
 LD0324.adjusted by the NATIONAL GEODETIC SURVEY
 LD0324.in June 1991.
 LD0324
 LD0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0324.GEOID18 height accuracy estimate available here.
 LD0324
 LD0324.Click photographs - Photos may exist for this station.
 LD0324
 LD0324.The dynamic height is computed by dividing the NAVD 88
 LD0324.geopotential number by the normal gravity value computed on the
 LD0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0324.degrees latitude (g = 980.6199 gals.).
 LD0324
 LD0324.The modeled gravity was interpolated from observed gravity values.
 LD0324
 LD0324;                    North         East    Units  Estimated Accuracy
 LD0324;SPC IL W     -   372,640.      677,070.      MT  (+/- 180 meters Scaled)
 LD0324
 LD0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE188335(NAD 83)
 LD0324
 LD0324                          SUPERSEDED SURVEY CONTROL
 LD0324
 LD0324  NGVD 29 (??/??/92)  137.886  (m)          452.38   (f) ADJ UNCH    2 0
 LD0324
 LD0324.Superseded values are not recommended for survey control.
 LD0324
 LD0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0324.See file dsdata.pdf to determine how the superseded data were derived.
 LD0324
 LD0324_MARKER: P = PIPE CAP
 LD0324_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0324_PROJECTION: FLUSH
 LD0324_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0324_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0324
 LD0324  HISTORY     - Date     Condition        Report By
 LD0324  HISTORY     - 1903     MONUMENTED       IRC
 LD0324  HISTORY     - 1935     GOOD             CGS
 LD0324
 LD0324                          STATION DESCRIPTION
 LD0324
 LD0324'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0324'AT BEARDSTOWN.
 LD0324'IN SCHUYLER COUNTY, ACROSS ILLINOIS RIVER FROM BEARDSTOWN, CASS
 LD0324'COUNTY, 87 FEET NORTH OF THE NORTHWEST END OF CHICAGO, BURLINGTON
 LD0324'AND QUINCY RAILROAD BRIDGE 117.35, 10 FEET WEST OF THE CENTERLINE
 LD0324'OF THE TRACK, AND FLUSH WITH THE GROUND.  A BRONZE CAP, FASTENED
 LD0324'ON TOP OF AN IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0066 ***********************************************************************
 JC0066  DESIGNATION -  BM
 JC0066  PID         -  JC0066
 JC0066  STATE/COUNTY-  IL/JERSEY
 JC0066  COUNTRY     -  US
 JC0066  USGS QUAD   -  ELSAH (2018)
 JC0066
 JC0066                         *CURRENT SURVEY CONTROL
 JC0066  ______________________________________________________________________
 JC0066* NAD 83(1986) POSITION- 38 56 34.     (N) 090 20 33.     (W)   SCALED
 JC0066* NAVD 88 ORTHO HEIGHT -   131.455 (meters)      431.28  (feet) ADJUSTED
 JC0066  ______________________________________________________________________
 JC0066  GEOID HEIGHT    -        -31.582 (meters)                     GEOID18
 JC0066  DYNAMIC HEIGHT  -        131.375 (meters)      431.02  (feet) COMP
 JC0066  MODELED GRAVITY -    980,016.3   (mgal)                       NAVD 88
 JC0066
 JC0066  VERT ORDER      -  SECOND    CLASS 0
 JC0066
 JC0066.The horizontal coordinates were scaled from a map and have
 JC0066.an estimated accuracy of +/- 6 seconds.
 JC0066
 JC0066.The orthometric height was determined by differential leveling and
 JC0066.adjusted by the NATIONAL GEODETIC SURVEY
 JC0066.in June 1991.
 JC0066
 JC0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0066.GEOID18 height accuracy estimate available here.
 JC0066
 JC0066.Click photographs - Photos may exist for this station.
 JC0066
 JC0066.The dynamic height is computed by dividing the NAVD 88
 JC0066.geopotential number by the normal gravity value computed on the
 JC0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0066.degrees latitude (g = 980.6199 gals.).
 JC0066
 JC0066.The modeled gravity was interpolated from observed gravity values.
 JC0066
 JC0066;                    North         East    Units  Estimated Accuracy
 JC0066;SPC IL W     -   252,630.      684,760.      MT  (+/- 180 meters Scaled)
 JC0066
 JC0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD303137(NAD 83)
 JC0066
 JC0066                          SUPERSEDED SURVEY CONTROL
 JC0066
 JC0066  NGVD 29 (??/??/92)  131.598  (m)          431.75   (f) ADJ UNCH    2 0
 JC0066
 JC0066.Superseded values are not recommended for survey control.
 JC0066
 JC0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0066.See file dsdata.pdf to determine how the superseded data were derived.
 JC0066
 JC0066_MARKER: B = BOLT
 JC0066_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JC0066_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0066
 JC0066  HISTORY     - Date     Condition        Report By
 JC0066  HISTORY     - UNK      MONUMENTED       USACE
 JC0066  HISTORY     - 1935     GOOD             CGS
 JC0066
 JC0066                          STATION DESCRIPTION
 JC0066
 JC0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0066'1.2 MI SE FROM ELSAH.
 JC0066'1.2 MILES SOUTHEAST ALONG THE ILLINOIS TERMINAL BUILDING FROM
 JC0066'ELSAH, JERSEY COUNTY, 150 YARDS SOUTHEAST OF A LARGE RAVINE
 JC0066'FACING THE RIVER, AND 3 YARDS NORTHEAST OF THE CENTERLINE OF
 JC0066'THE TRACK.  A COPPER BOLT, LEADED IN THE TOP OF A 5-INCH
 JC0066'CAST-IRON PIPE.  NOTE-- THE ORIGIN OF THIS MARK IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0067 ***********************************************************************
 JC0067  DESIGNATION -  BM
 JC0067  PID         -  JC0067
 JC0067  STATE/COUNTY-  IL/JERSEY
 JC0067  COUNTRY     -  US
 JC0067  USGS QUAD   -  GRAFTON (2018)
 JC0067
 JC0067                         *CURRENT SURVEY CONTROL
 JC0067  ______________________________________________________________________
 JC0067* NAD 83(1986) POSITION- 38 57 55.     (N) 090 23 59.     (W)   SCALED
 JC0067* NAVD 88 ORTHO HEIGHT -   133.338 (meters)      437.46  (feet) ADJUSTED
 JC0067  ______________________________________________________________________
 JC0067  GEOID HEIGHT    -        -31.660 (meters)                     GEOID18
 JC0067  DYNAMIC HEIGHT  -        133.257 (meters)      437.19  (feet) COMP
 JC0067  MODELED GRAVITY -    980,019.2   (mgal)                       NAVD 88
 JC0067
 JC0067  VERT ORDER      -  SECOND    CLASS 0
 JC0067
 JC0067.The horizontal coordinates were scaled from a map and have
 JC0067.an estimated accuracy of +/- 6 seconds.
 JC0067
 JC0067.The orthometric height was determined by differential leveling and
 JC0067.adjusted by the NATIONAL GEODETIC SURVEY
 JC0067.in June 1991.
 JC0067
 JC0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0067.GEOID18 height accuracy estimate available here.
 JC0067
 JC0067.Click photographs - Photos may exist for this station.
 JC0067
 JC0067.The dynamic height is computed by dividing the NAVD 88
 JC0067.geopotential number by the normal gravity value computed on the
 JC0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0067.degrees latitude (g = 980.6199 gals.).
 JC0067
 JC0067.The modeled gravity was interpolated from observed gravity values.
 JC0067
 JC0067;                    North         East    Units  Estimated Accuracy
 JC0067;SPC IL W     -   255,140.      679,800.      MT  (+/- 180 meters Scaled)
 JC0067
 JC0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD252161(NAD 83)
 JC0067
 JC0067                          SUPERSEDED SURVEY CONTROL
 JC0067
 JC0067  NGVD 29 (??/??/92)  133.470  (m)          437.89   (f) ADJ UNCH    2 0
 JC0067
 JC0067.Superseded values are not recommended for survey control.
 JC0067
 JC0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0067.See file dsdata.pdf to determine how the superseded data were derived.
 JC0067
 JC0067_MARKER: DB = BENCH MARK DISK
 JC0067_SETTING: 0 = UNSPECIFIED SETTING
 JC0067_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0067
 JC0067  HISTORY     - Date     Condition        Report By
 JC0067  HISTORY     - UNK      MONUMENTED       USACE
 JC0067  HISTORY     - 1935     GOOD             CGS
 JC0067
 JC0067                          STATION DESCRIPTION
 JC0067
 JC0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0067'1.7 MI SE FROM GRAFTON.
 JC0067'1.7 MILES SOUTHEAST ALONG THE ILLINOIS TERMINAL RAILROAD FROM
 JC0067'GRAFTON, JERSEY COUNTY, 90 YARDS SOUTHEAST OF A YARD LIMIT SIGN,
 JC0067'AND AT THE CENTER OF THE TRACK.  A CORPS OF ENGINEERS, U.S.
 JC0067'ARMY, STANDARD DISK, EMBEDDED IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0156 ***********************************************************************
 NG0156  DESIGNATION -  BM
 NG0156  PID         -  NG0156
 NG0156  STATE/COUNTY-  IL/LAKE
 NG0156  COUNTRY     -  US
 NG0156  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0156
 NG0156                         *CURRENT SURVEY CONTROL
 NG0156  ______________________________________________________________________
 NG0156* NAD 83(1986) POSITION- 42 11 00.5    (N) 087 47 47.6    (W)   HD_HELD2
 NG0156* NAVD 88 ORTHO HEIGHT -   209.047 (meters)      685.85  (feet) ADJUSTED
 NG0156  ______________________________________________________________________
 NG0156  GEOID HEIGHT    -        -34.018 (meters)                     GEOID18
 NG0156  DYNAMIC HEIGHT  -        208.981 (meters)      685.63  (feet) COMP
 NG0156  MODELED GRAVITY -    980,300.6   (mgal)                       NAVD 88
 NG0156
 NG0156  VERT ORDER      -  FIRST     CLASS 0
 NG0156
 NG0156.The horizontal coordinates were established by autonomous hand held GPS
 NG0156.observations and have an estimated accuracy of +/- 10 meters.
 NG0156
 NG0156.The orthometric height was determined by differential leveling and
 NG0156.adjusted by the NATIONAL GEODETIC SURVEY
 NG0156.in June 1991.
 NG0156
 NG0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0156.GEOID18 height accuracy estimate available here.
 NG0156
 NG0156.Click photographs - Photos may exist for this station.
 NG0156
 NG0156.The dynamic height is computed by dividing the NAVD 88
 NG0156.geopotential number by the normal gravity value computed on the
 NG0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0156.degrees latitude (g = 980.6199 gals.).
 NG0156
 NG0156.The modeled gravity was interpolated from observed gravity values.
 NG0156
 NG0156;                    North         East    Units  Estimated Accuracy
 NG0156;SPC IL E     -   612,621.      344,343.      MT  (+/- 10 meters HH2 GPS)
 NG0156
 NG0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3422070454(NAD 83)
 NG0156
 NG0156                          SUPERSEDED SURVEY CONTROL
 NG0156
 NG0156  NGVD 29 (??/??/92)  209.150  (m)          686.19   (f) ADJ UNCH    1 0
 NG0156
 NG0156.Superseded values are not recommended for survey control.
 NG0156
 NG0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0156.See file dsdata.pdf to determine how the superseded data were derived.
 NG0156
 NG0156_MARKER: Q = CHISELED SQUARE
 NG0156_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0156_SP_SET: BASE COURSE
 NG0156_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0156
 NG0156  HISTORY     - Date     Condition        Report By
 NG0156  HISTORY     - UNK      MONUMENTED       IL3910
 NG0156  HISTORY     - 1973     GOOD             NGS
 NG0156  HISTORY     - 1987     GOOD             USPSQD
 NG0156  HISTORY     - 19960427 GOOD             USPSQD
 NG0156
 NG0156                          STATION DESCRIPTION
 NG0156
 NG0156'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0156'AT HIGHLAND PARK.
 NG0156'AT HIGHLAND PARK, AT THE CITY HALL, A 1 1/2-INCH CHISELED SQUARE
 NG0156'ON TOP OF THE SOUTH CORNER OF LIMESTONE BASE COURSE, 1 FOOT
 NG0156'BELOW TOP OF CORNER STONE, 45 FEET SOUTHEAST OF THE SOUTHWEST
 NG0156'(FRONT) ENTRANCE TO CITY HALL, 135 FEET NORTHEAST OF THE CENTER
 NG0156'LINE OF ST. JOHNS AVENUE, 238 FEET NORTHEAST OF THE NORTHEAST
 NG0156'WALL OF C+NW RY STATION, AND ABOUT 4-INCHES ABOVE LEVEL OF
 NG0156'GROUND.  SEC 23, T43N, R12E.
 NG0156
 NG0156                          STATION RECOVERY (1987)
 NG0156
 NG0156'RECOVERY NOTE BY US POWER SQUADRON 1987 (MJO)
 NG0156'RECOVERED IN GOOD CONDITION.
 NG0156
 NG0156                          STATION RECOVERY (1996)
 NG0156
 NG0156'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0156'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0122 ***********************************************************************
 MF0122  DESIGNATION -  BM
 MF0122  PID         -  MF0122
 MF0122  STATE/COUNTY-  IL/WILL
 MF0122  COUNTRY     -  US
 MF0122  USGS QUAD   -  JOLIET (2018)
 MF0122
 MF0122                         *CURRENT SURVEY CONTROL
 MF0122  ______________________________________________________________________
 MF0122* NAD 83(1986) POSITION- 41 31 29.     (N) 088 05 08.     (W)   SCALED
 MF0122* NAVD 88 ORTHO HEIGHT -   165.696 (meters)      543.62  (feet) ADJUSTED
 MF0122  ______________________________________________________________________
 MF0122  GEOID HEIGHT    -        -33.156 (meters)                     GEOID18
 MF0122  DYNAMIC HEIGHT  -        165.632 (meters)      543.41  (feet) COMP
 MF0122  MODELED GRAVITY -    980,238.3   (mgal)                       NAVD 88
 MF0122
 MF0122  VERT ORDER      -  SECOND    CLASS 0
 MF0122
 MF0122.The horizontal coordinates were scaled from a map and have
 MF0122.an estimated accuracy of +/- 6 seconds.
 MF0122
 MF0122.The orthometric height was determined by differential leveling and
 MF0122.adjusted by the NATIONAL GEODETIC SURVEY
 MF0122.in June 1991.
 MF0122
 MF0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0122.GEOID18 height accuracy estimate available here.
 MF0122
 MF0122.Click photographs - Photos may exist for this station.
 MF0122
 MF0122.The dynamic height is computed by dividing the NAVD 88
 MF0122.geopotential number by the normal gravity value computed on the
 MF0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0122.degrees latitude (g = 980.6199 gals.).
 MF0122
 MF0122.The modeled gravity was interpolated from observed gravity values.
 MF0122
 MF0122;                    North         East    Units  Estimated Accuracy
 MF0122;SPC IL E     -   539,350.      320,680.      MT  (+/- 180 meters Scaled)
 MF0122
 MF0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL094975(NAD 83)
 MF0122
 MF0122                          SUPERSEDED SURVEY CONTROL
 MF0122
 MF0122  NGVD 29 (??/??/92)  165.791  (m)          543.93   (f) ADJ UNCH    2 0
 MF0122
 MF0122.Superseded values are not recommended for survey control.
 MF0122
 MF0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0122.See file dsdata.pdf to determine how the superseded data were derived.
 MF0122
 MF0122_MARKER: I = METAL ROD
 MF0122_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0122_SP_SET: BRIDGE
 MF0122_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0122
 MF0122  HISTORY     - Date     Condition        Report By
 MF0122  HISTORY     - UNK      MONUMENTED       URSC
 MF0122  HISTORY     - 1934     GOOD             CGS
 MF0122
 MF0122                          STATION DESCRIPTION
 MF0122
 MF0122'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0122'AT JOLIET.
 MF0122'AT JOLIET, WILL COUNTY, AT THE EAST END OF THE JEFFERSON STREET
 MF0122'BRIDGE OVER DES PLAINES RIVER, IN THE CENTER OF THE NORTH
 MF0122'CONCRETE RETAINING WALL, 44 FEET NORTH OF THE CENTERLINE OF
 MF0122'THE STREET, AND ABOUT 8 FEET LOWER THAN THE STREET.  A SECTION
 MF0122'OF 00-GAGE COPPER WIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0181 ***********************************************************************
 MF0181  DESIGNATION -  BM
 MF0181  PID         -  MF0181
 MF0181  STATE/COUNTY-  IL/WILL
 MF0181  COUNTRY     -  US
 MF0181  USGS QUAD   -  CHANNAHON (2018)
 MF0181
 MF0181                         *CURRENT SURVEY CONTROL
 MF0181  ______________________________________________________________________
 MF0181* NAD 83(1986) POSITION- 41 25 15.7    (N) 088 13 43.3    (W)   HD_HELD2
 MF0181* NAVD 88 ORTHO HEIGHT -   158.938 (meters)      521.45  (feet) ADJUSTED
 MF0181  ______________________________________________________________________
 MF0181  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 MF0181  DYNAMIC HEIGHT  -        158.878 (meters)      521.25  (feet) COMP
 MF0181  MODELED GRAVITY -    980,242.7   (mgal)                       NAVD 88
 MF0181
 MF0181  VERT ORDER      -  FIRST     CLASS II
 MF0181
 MF0181.The horizontal coordinates were established by autonomous hand held GPS
 MF0181.observations and have an estimated accuracy of +/- 10 meters.
 MF0181
 MF0181.The orthometric height was determined by differential leveling and
 MF0181.adjusted by the NATIONAL GEODETIC SURVEY
 MF0181.in June 1991.
 MF0181
 MF0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0181.GEOID18 height accuracy estimate available here.
 MF0181
 MF0181.Click photographs - Photos may exist for this station.
 MF0181
 MF0181.The dynamic height is computed by dividing the NAVD 88
 MF0181.geopotential number by the normal gravity value computed on the
 MF0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0181.degrees latitude (g = 980.6199 gals.).
 MF0181
 MF0181.The modeled gravity was interpolated from observed gravity values.
 MF0181
 MF0181;                    North         East    Units  Estimated Accuracy
 MF0181;SPC IL E     -   527,804.      308,747.      MT  (+/- 10 meters HH2 GPS)
 MF0181
 MF0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9732486225(NAD 83)
 MF0181
 MF0181                          SUPERSEDED SURVEY CONTROL
 MF0181
 MF0181  NGVD 29 (??/??/92)  159.028  (m)          521.74   (f) ADJ UNCH    1 2
 MF0181
 MF0181.Superseded values are not recommended for survey control.
 MF0181
 MF0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0181.See file dsdata.pdf to determine how the superseded data were derived.
 MF0181
 MF0181_MARKER: B = BOLT
 MF0181_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 MF0181_SP_SET: LOCK COPING STONE
 MF0181_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0181
 MF0181  HISTORY     - Date     Condition        Report By
 MF0181  HISTORY     - UNK      MONUMENTED       USACE
 MF0181  HISTORY     - 1947     GOOD             CGS
 MF0181  HISTORY     - 20071020 GOOD             GEOCAC
 MF0181
 MF0181                          STATION DESCRIPTION
 MF0181
 MF0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0181'AT CHANNAHON.
 MF0181'AT CHANNAHON, ON THE ILLINOIS-MICHIGAN CANAL, AT THE EAST WALL
 MF0181'OF LOCK 7, IN THE TOP OF THE QUOIN COPING STONE OF THE EAST
 MF0181'UPPER GATE, 3.9 FEET SOUTHEAST OF THE WOODEN QUOIN POST, 3.2
 MF0181'FEET BACK FROM THE FACE OF THE LOCK CHAMBER, 0.8 FOOT NORTH
 MF0181'OF THE SOUTH END OF THE STONE, AND NEAR THE CHISELED LETTERS
 MF0181'BM.  A CROSS ON THE TOP OF AN IRON BOLT LEADED VERTICALLY IN
 MF0181'THE STONE.
 MF0181
 MF0181                          STATION RECOVERY (2007)
 MF0181
 MF0181'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0181'THE CHISELED LETTERS 'BM' ARE QUITE WEATHERED AND FADED.
 MF0181'THE BOLT REMAINS SECURE AND THE CROSS IS CLEARLY VISIBLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0246 ***********************************************************************
 JB0246  DESIGNATION -  BM USGS
 JB0246  PID         -  JB0246
 JB0246  STATE/COUNTY-  IL/WHITE
 JB0246  COUNTRY     -  US
 JB0246  USGS QUAD   -  CENTERVILLE (2018)
 JB0246
 JB0246                         *CURRENT SURVEY CONTROL
 JB0246  ______________________________________________________________________
 JB0246* NAD 83(1986) POSITION- 38 14 59.5    (N) 088 14 16.5    (W)   HD_HELD2
 JB0246* NAVD 88 ORTHO HEIGHT -   123.258 (meters)      404.39  (feet) ADJUSTED
 JB0246  ______________________________________________________________________
 JB0246  GEOID HEIGHT    -        -30.593 (meters)                     GEOID18
 JB0246  DYNAMIC HEIGHT  -        123.179 (meters)      404.13  (feet) COMP
 JB0246  MODELED GRAVITY -    979,984.6   (mgal)                       NAVD 88
 JB0246
 JB0246  VERT ORDER      -  SECOND    CLASS 0
 JB0246
 JB0246.The horizontal coordinates were established by autonomous hand held GPS
 JB0246.observations and have an estimated accuracy of +/- 10 meters.
 JB0246
 JB0246.The orthometric height was determined by differential leveling and
 JB0246.adjusted by the NATIONAL GEODETIC SURVEY
 JB0246.in June 1991.
 JB0246
 JB0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0246.GEOID18 height accuracy estimate available here.
 JB0246
 JB0246.Click photographs - Photos may exist for this station.
 JB0246
 JB0246.The dynamic height is computed by dividing the NAVD 88
 JB0246.geopotential number by the normal gravity value computed on the
 JB0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0246.degrees latitude (g = 980.6199 gals.).
 JB0246
 JB0246.The modeled gravity was interpolated from observed gravity values.
 JB0246
 JB0246;                    North         East    Units  Estimated Accuracy
 JB0246;SPC IL E     -   175,713.      308,352.      MT  (+/- 10 meters HH2 GPS)
 JB0246
 JB0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9168234262(NAD 83)
 JB0246
 JB0246                          SUPERSEDED SURVEY CONTROL
 JB0246
 JB0246  NGVD 29 (??/??/92)  123.381  (m)          404.79   (f) ADJ UNCH    2 0
 JB0246
 JB0246.Superseded values are not recommended for survey control.
 JB0246
 JB0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0246.See file dsdata.pdf to determine how the superseded data were derived.
 JB0246
 JB0246_MARKER: DD = SURVEY DISK
 JB0246_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0246_SP_SET: CULVERT
 JB0246_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0246+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2010
 JB0246
 JB0246  HISTORY     - Date     Condition        Report By
 JB0246  HISTORY     - UNK      MONUMENTED       USGS
 JB0246  HISTORY     - 1961     GOOD             CGS
 JB0246  HISTORY     - 20070717 GOOD             GEOCAC
 JB0246  HISTORY     - 20100817 GOOD             GEOCAC
 JB0246
 JB0246                          STATION DESCRIPTION
 JB0246
 JB0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0246'1.2 MI E FROM BURNT PRAIRIE.
 JB0246'ABOUT 1.2 MILES EAST ALONG AN ASPHALT PAVED ROAD FROM THE POST
 JB0246'OFFICE IN BURNT PRAIRIE, ABOUT 0.25 MILE WEST OF THE JUNCTION OF
 JB0246'A GRAVEL ROAD SOUTH, ABOUT 0.10 MILE EAST OF A HOUSE NORTH OF THE
 JB0246'ROAD, SET IN TOP OF THE WEST END OF THE NORTH HEADWALL OF A 50
 JB0246'FOOT CONCRETE BOX CULVERT WITH 3 OPENINGS, 10 FEET NORTH OF THE
 JB0246'CENTER OF THE ROAD, AND ABOUT 1.5 FEET ABOVE THE LEVEL OF THE
 JB0246'ROAD.  NOTE-- THERE IS NO STAMPING ON THE DISK.
 JB0246
 JB0246                          STATION RECOVERY (2007)
 JB0246
 JB0246'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 JB0246'THE DISK IS ALSO ABOUT ONE FOOT NORTH OF A METAL GUARDRAIL.
 JB0246
 JB0246                          STATION RECOVERY (2010)
 JB0246
 JB0246'RECOVERY NOTE BY GEOCACHING 2010 (DEB)
 JB0246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0162 ***********************************************************************
 NH0162  DESIGNATION -  BM USGS
 NH0162  PID         -  NH0162
 NH0162  STATE/COUNTY-  IL/MCHENRY
 NH0162  COUNTRY     -  US
 NH0162  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0162
 NH0162                         *CURRENT SURVEY CONTROL
 NH0162  ______________________________________________________________________
 NH0162* NAD 83(1986) POSITION- 42 09 59.     (N) 088 17 24.     (W)   SCALED
 NH0162* NAVD 88 ORTHO HEIGHT -   225.902 (meters)      741.15  (feet) ADJUSTED
 NH0162  ______________________________________________________________________
 NH0162  GEOID HEIGHT    -        -33.728 (meters)                     GEOID18
 NH0162  DYNAMIC HEIGHT  -        225.824 (meters)      740.89  (feet) COMP
 NH0162  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 NH0162
 NH0162  VERT ORDER      -  SECOND    CLASS 0
 NH0162
 NH0162.The horizontal coordinates were scaled from a map and have
 NH0162.an estimated accuracy of +/- 6 seconds.
 NH0162
 NH0162.The orthometric height was determined by differential leveling and
 NH0162.adjusted by the NATIONAL GEODETIC SURVEY
 NH0162.in June 1991.
 NH0162
 NH0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0162.GEOID18 height accuracy estimate available here.
 NH0162
 NH0162.Click photographs - Photos may exist for this station.
 NH0162
 NH0162.The dynamic height is computed by dividing the NAVD 88
 NH0162.geopotential number by the normal gravity value computed on the
 NH0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0162.degrees latitude (g = 980.6199 gals.).
 NH0162
 NH0162.The modeled gravity was interpolated from observed gravity values.
 NH0162
 NH0162;                    North         East    Units  Estimated Accuracy
 NH0162;SPC IL E     -   610,590.      303,580.      MT  (+/- 180 meters Scaled)
 NH0162
 NH0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM934690(NAD 83)
 NH0162
 NH0162                          SUPERSEDED SURVEY CONTROL
 NH0162
 NH0162  NGVD 29 (??/??/92)  225.960  (m)          741.34   (f) ADJ UNCH    2 0
 NH0162
 NH0162.Superseded values are not recommended for survey control.
 NH0162
 NH0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0162.See file dsdata.pdf to determine how the superseded data were derived.
 NH0162
 NH0162_MARKER: DD = SURVEY DISK
 NH0162_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0162_SP_SET: BRIDGE
 NH0162_STAMPING: 741 TT 23 C 1947
 NH0162_MARK LOGO: USGS
 NH0162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0162
 NH0162  HISTORY     - Date     Condition        Report By
 NH0162  HISTORY     - 1947     MONUMENTED       USGS
 NH0162  HISTORY     - 1960     GOOD             CGS
 NH0162  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH0162  HISTORY     - 20010312 MARK NOT FOUND   USPSQD
 NH0162
 NH0162                          STATION DESCRIPTION
 NH0162
 NH0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0162'AT ALGONQUIN.
 NH0162'AT ALGONQUIN, ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 62
 NH0162'FROM THE INTERSECTION OF STATE HIGHWAY 31, IN TOP OF THE
 NH0162'NORTHWEST END OF THE WING WALL AT THE NORTH CORNER OF THE
 NH0162'HIGHWAY BRIDGE OVER FOX RIVER, 6 FEET NORTHEAST OF THE NORTHEAST
 NH0162'CURB LINE OF THE HIGHWAY, 1/2 FOOT NORTHWEST OF THE NORTHWEST
 NH0162'END OF THE STEEL GUARDRAIL, AND ABOUT 1 FOOT ABOVE THE LEVEL OF
 NH0162'THE HIGHWAY.  NOTE-- THE MARK WAS APPARENTLY STAMPED AS SHOWN
 NH0162'ABOVE IN 1947 BY U.S. GEOLOGICAL SURVEY.
 NH0162
 NH0162                          STATION RECOVERY (1990)
 NH0162
 NH0162'RECOVERY NOTE BY US POWER SQUADRON 1990 (EOC)
 NH0162'MARK NOT FOUND.
 NH0162
 NH0162                          STATION RECOVERY (2001)
 NH0162
 NH0162'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMB)
 NH0162'IN QUAD 0420882 ENTIRE AREA WAS RECONSTRUCTED IN THE MCHENRY PRAIRIE
 NH0162'TRAIL WITH A WALKING/BIKING PATH, NEW BRIDGES, ETC.  WHERE RR TRACKS
 NH0162'EXISTED. PATH COVERS ALL OF THE OLD RR RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8308 ***********************************************************************
 AJ8308  PACS        -  This is a Primary Airport Control Station.
 AJ8308  DESIGNATION -  BMI A
 AJ8308  PID         -  AJ8308
 AJ8308  STATE/COUNTY-  IL/MCLEAN
 AJ8308  COUNTRY     -  US
 AJ8308  USGS QUAD   -  BLOOMINGTON EAST (2018)
 AJ8308
 AJ8308                         *CURRENT SURVEY CONTROL
 AJ8308  ______________________________________________________________________
 AJ8308* NAD 83(2011) POSITION- 40 28 21.82269(N) 088 54 33.11712(W)   ADJUSTED
 AJ8308* NAD 83(2011) ELLIP HT-   233.861 (meters)        (06/27/12)   ADJUSTED
 AJ8308* NAD 83(2011) EPOCH   -  2010.00
 AJ8308* NAVD 88 ORTHO HEIGHT -   265.89  (meters)      872.3   (feet) GPS OBS
 AJ8308  ______________________________________________________________________
 AJ8308  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8308  GEOID HEIGHT    -        -32.022 (meters)                     GEOID99
 AJ8308  GEOID HEIGHT    -        -32.026 (meters)                     GEOID18
 AJ8308  NAD 83(2011) X  -     92,499.976 (meters)                     COMP
 AJ8308  NAD 83(2011) Y  - -4,858,098.650 (meters)                     COMP
 AJ8308  NAD 83(2011) Z  -  4,118,208.454 (meters)                     COMP
 AJ8308  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 AJ8308
 AJ8308  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8308  Standards:
 AJ8308         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8308            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8308  -------------------------------------------------------------------
 AJ8308  NETWORK    0.53   1.22           0.23   0.20   0.62      0.07994325
 AJ8308  -------------------------------------------------------------------
 AJ8308  Click here for local accuracies and other accuracy information.
 AJ8308
 AJ8308.This mark is at Bloomington/normal Airport (BMI)
 AJ8308
 AJ8308.The horizontal coordinates were established by GPS observations
 AJ8308.and adjusted by the National Geodetic Survey in June 2012.
 AJ8308
 AJ8308.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8308.been affixed to the stable North American tectonic plate. See 
 AJ8308.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8308
 AJ8308.The horizontal coordinates are valid at the epoch date displayed above
 AJ8308.which is a decimal equivalence of Year/Month/Day.
 AJ8308
 AJ8308.The orthometric height was determined by GPS observations and a
 AJ8308.high-resolution geoid model.
 AJ8308
 AJ8308.GPS derived orthometric heights for airport stations designated as
 AJ8308.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8308.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8308.not indicate centimeter accuracy relative to other marks which are
 AJ8308.part of the published vertical control network.
 AJ8308
 AJ8308.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8308.GEOID18 height accuracy estimate available here.
 AJ8308
 AJ8308.Click photographs - Photos may exist for this station.
 AJ8308
 AJ8308.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8308
 AJ8308.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8308
 AJ8308.The ellipsoidal height was determined by GPS observations
 AJ8308.and is referenced to NAD 83.
 AJ8308
 AJ8308. The following values were computed from the NAD 83(2011) position.
 AJ8308
 AJ8308;                    North         East     Units Scale Factor Converg.
 AJ8308;SPC IL E     -   422,649.681   251,166.466   MT  1.00000434   -0 22 25.7
 AJ8308;SPC IL E     - 1,386,643.16    824,035.31   sFT  1.00000434   -0 22 25.7
 AJ8308;UTM  16      - 4,481,978.202   338,155.921   MT  0.99992243   -1 14 22.2
 AJ8308
 AJ8308!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8308!SPC IL E     -   0.99996332  x   1.00000434  =   0.99996766
 AJ8308!UTM  16      -   0.99996332  x   0.99992243  =   0.99988575
 AJ8308
 AJ8308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3815581978(NAD 83)
 AJ8308
 AJ8308                          SUPERSEDED SURVEY CONTROL
 AJ8308
 AJ8308  NAD 83(2007)-  40 28 21.82262(N)    088 54 33.11797(W) AD(2002.00) 0
 AJ8308  ELLIP H (02/10/07)  233.880  (m)                       GP(2002.00)    
 AJ8308  ELLIP H (09/22/04)  233.890  (m)                       GP(       ) 4 1
 AJ8308  NAD 83(1997)-  40 28 21.82267(N)    088 54 33.11766(W) AD(       ) B
 AJ8308  ELLIP H (11/27/02)  233.878  (m)                       GP(       ) 4 1
 AJ8308  NAD 83(1997)-  40 28 21.82256(N)    088 54 33.11775(W) AD(       ) B
 AJ8308  ELLIP H (03/18/02)  233.882  (m)                       GP(       ) 4 1
 AJ8308
 AJ8308.Superseded values are not recommended for survey control.
 AJ8308
 AJ8308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8308.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8308
 AJ8308_MARKER: I = METAL ROD
 AJ8308_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ8308_STAMPING: BMI A 2001
 AJ8308_MARK LOGO: NGS
 AJ8308_PROJECTION: FLUSH
 AJ8308_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ8308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8308+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2001
 AJ8308_ROD/PIPE-DEPTH: 6.5 meters
 AJ8308_SLEEVE-DEPTH  : 1 meters
 AJ8308
 AJ8308  HISTORY     - Date     Condition        Report By
 AJ8308  HISTORY     - 20010423 MONUMENTED       WOOLPT
 AJ8308
 AJ8308                          STATION DESCRIPTION
 AJ8308
 AJ8308'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8308'THE STATION IS LOCATED APPROXIMATELY 6 MI SOUTHEAST OF NORMAL, 4
 AJ8308'MI WEST OF BLOOMINGTON, AND IS AT THE CENTRAL ILLINOIS REGIONAL
 AJ8308'AIRPORT. OWNERSHIP-- CENTRAL ILLINOIS REGIONAL AIRPORT, AIRPORT
 AJ8308'MANAGER MICHAEL LAPIER, OPERATIONS MANAGER DON SCHNEIDER,
 AJ8308'PHONE NUMBER (309) 663-2430. CONTACT THE OPERATIONS MANAGER AT
 AJ8308'LEAST SEVEN DAYS IN ADVANCE TO ARRANGE FOR ACCESS TO THE STATION.
 AJ8308'
 AJ8308'TO REACH THE STATION FROM THE JUNCTION OF US ROUTE BUSINESS 55
 AJ8308'(VETERANS PARKWAY) AND US ROUTE 150 (MORRISSEY DRIVE), PROCEED
 AJ8308'NORTHEASTERLY 2.4 MI ALONG VETERANS PARKWAY TO THE JUNCTION OF
 AJ8308'EMPIRE DRIVE (ILLINOIS ROUTE 9). TURN RIGHT AND PROCEED EASTERLY 0.6
 AJ8308'MI ALONG EMPIRE DRIVE TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT.
 AJ8308'TURN RIGHT AND PROCEED SOUTHERLY 0.15 MI ALONG THE ENTRANCE
 AJ8308'ROAD TO THE TERMINAL AND THE GATE APPROXIMATELY 30 M TO THE
 AJ8308'RIGHT OF THE TERMINAL. PROCEED THROUGH THE GATE AND SOUTHEAST
 AJ8308'0.15 MI ACROSS THE TARMAC AND ALONG TAXIWAY D TO THE JUNCTION OF
 AJ8308'TAXIWAY E IN THE MIDDLE OF THE ABANDONED RUNWAY. TURN LEFT AND
 AJ8308'PROCEED SOUTHEAST 0.85 MI ALONG TAXIWAY E TO THE JUNCTION OF
 AJ8308'TAXIWAY E3 ON THE RIGHT. TURN RIGHT AND PROCEED SOUTHWEST 0.12 MI
 AJ8308'ALONG TAXIWAY E3, CROSSING OVER RUNWAY 11-29 TO TAXIWAY G.
 AJ8308'CONTINUE SOUTHWESTERLY 0.55 MI ALONG TAXIWAY G TO THE JUNCTION
 AJ8308'OF TAXIWAY G1 ON THE LEFT. TURN LEFT AND PROCEED SOUTHEAST 0.1 MI
 AJ8308'ALONG TAXIWAY G1, CROSSING RUNWAY 2-20, TO A PERIMETER ROAD.
 AJ8308'CONTINUE NORTHEASTERLY 0.45 MI ALONG THE PERIMETER ROAD TO A
 AJ8308'GATE LEADING TO EAST OAKLAND AVE AND THE STATION ON THE RIGHT.
 AJ8308'
 AJ8308'THE STATION IS LOCATED 15.89 M ON AN AZIMUTH OF 325 DEGREES FROM
 AJ8308'THE JUNCTION OF TWO CHAINLINK FENCES, 8.64 M ON AN AZIMUTH OF 270
 AJ8308'DEGREES FROM THE FACE OF THE PERIMETER FENCE, AND 6.37 M ON AN
 AJ8308'AZIMUTH OF 180 DEGREES FROM THE CENTERLINE OF EAST OAKLAND AVE.
 AJ8308'THE STATION IS A PUNCHMARK SET IN THE TOP OF A STAINLESS STEEL ROD
 AJ8308'DRIVEN TO A SLOW DRIVING RATE AT A DEPTH OF 6.5 M AND ENCASED IN A 1
 AJ8308'M FINNED SLEEVE FILLED WITH NON-TOXIC GREASE SURROUND BY A 5 INCH
 AJ8308'PVC PIPE WITH A NGS LOGO CAP STAMPED-- BMI A 2001-- ENCASED IN A 0.3 M
 AJ8308'DIAMETER CONCRETE COLLAR WITH AN IMBEDDED IRON ROD FLUSH WITH
 AJ8308'THE GROUND. THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 AJ8308'FOR A CLASS A MARK. THIS STATION IS DESIGNATED AS THE PRIMARY
 AJ8308'AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8836 ***********************************************************************
 AC8836  CBN         -  This is a Cooperative Base Network Control Station.
 AC8836  SACS        -  This is a Secondary Airport Control Station.
 AC8836  DESIGNATION -  BMI AP STA A
 AC8836  PID         -  AC8836
 AC8836  STATE/COUNTY-  IL/MCLEAN
 AC8836  COUNTRY     -  US
 AC8836  USGS QUAD   -  BLOOMINGTON EAST (2018)
 AC8836
 AC8836                         *CURRENT SURVEY CONTROL
 AC8836  ______________________________________________________________________
 AC8836* NAD 83(2011) POSITION- 40 29 05.42778(N) 088 55 27.17232(W)   ADJUSTED
 AC8836* NAD 83(2011) ELLIP HT-   228.935 (meters)        (06/27/12)   ADJUSTED
 AC8836* NAD 83(2011) EPOCH   -  2010.00
 AC8836* NAVD 88 ORTHO HEIGHT -   261.03  (meters)      856.4   (feet) GPS OBS
 AC8836  ______________________________________________________________________
 AC8836  NAVD 88 orthometric height was determined with an earlier geoid model
 AC8836  GEOID HEIGHT    -        -32.035 (meters)                     GEOID18
 AC8836  NAD 83(2011) X  -     91,210.361 (meters)                     COMP
 AC8836  NAD 83(2011) Y  - -4,857,245.958 (meters)                     COMP
 AC8836  NAD 83(2011) Z  -  4,119,228.379 (meters)                     COMP
 AC8836  LAPLACE CORR    -          1.08  (seconds)                    DEFLEC18
 AC8836
 AC8836  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8836  Standards:
 AC8836         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8836            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8836  -------------------------------------------------------------------
 AC8836  NETWORK    0.61   1.22           0.27   0.22   0.62      0.05871683
 AC8836  -------------------------------------------------------------------
 AC8836  Click here for local accuracies and other accuracy information.
 AC8836
 AC8836.This mark is at Bloomington/normal Airport (BMI)
 AC8836
 AC8836.The horizontal coordinates were established by GPS observations
 AC8836.and adjusted by the National Geodetic Survey in June 2012.
 AC8836
 AC8836.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8836.been affixed to the stable North American tectonic plate. See 
 AC8836.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8836
 AC8836.The horizontal coordinates are valid at the epoch date displayed above
 AC8836.which is a decimal equivalence of Year/Month/Day.
 AC8836
 AC8836.The orthometric height was determined by GPS observations and a
 AC8836.high-resolution geoid model.
 AC8836
 AC8836.GPS derived orthometric heights for airport stations designated as
 AC8836.PACS or SACS are published to 2 decimal places.  This maintains
 AC8836.centimeter relative accuracy between the PACS and SACS.  It does
 AC8836.not indicate centimeter accuracy relative to other marks which are
 AC8836.part of the published vertical control network.
 AC8836
 AC8836.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8836.GEOID18 height accuracy estimate available here.
 AC8836
 AC8836.Click photographs - Photos may exist for this station.
 AC8836
 AC8836.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8836
 AC8836.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8836
 AC8836.The ellipsoidal height was determined by GPS observations
 AC8836.and is referenced to NAD 83.
 AC8836
 AC8836. The following values were computed from the NAD 83(2011) position.
 AC8836
 AC8836;                    North         East     Units Scale Factor Converg.
 AC8836;SPC IL E     -   424,003.096   249,902.161   MT  1.00000588   -0 23 01.1
 AC8836;SPC IL E     - 1,391,083.49    819,887.34   sFT  1.00000588   -0 23 01.1
 AC8836;UTM  16      - 4,483,350.457   336,912.311   MT  0.99992740   -1 14 58.4
 AC8836
 AC8836!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8836!SPC IL E     -   0.99996409  x   1.00000588  =   0.99996997
 AC8836!UTM  16      -   0.99996409  x   0.99992740  =   0.99989149
 AC8836
 AC8836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3691283350(NAD 83)
 AC8836
 AC8836                          SUPERSEDED SURVEY CONTROL
 AC8836
 AC8836  NAD 83(2007)-  40 29 05.42772(N)    088 55 27.17316(W) AD(2002.00) 0
 AC8836  ELLIP H (02/10/07)  228.954  (m)                       GP(2002.00)    
 AC8836  NAD 83(1997)-  40 29 05.42778(N)    088 55 27.17346(W) AD(       ) A
 AC8836  ELLIP H (09/15/03)  228.967  (m)                       GP(       ) 4 1
 AC8836  NAD 83(1997)-  40 29 05.42776(N)    088 55 27.17284(W) AD(       ) 1
 AC8836  ELLIP H (11/27/02)  228.952  (m)                       GP(       ) 4 1
 AC8836  NAD 83(1997)-  40 29 05.42765(N)    088 55 27.17293(W) AD(       ) 1
 AC8836  ELLIP H (03/18/02)  228.955  (m)                       GP(       ) 4 1
 AC8836  NAVD 88 (03/18/02)  260.97   (m)  GEOID99  model used  GPS OBS        
 AC8836
 AC8836.Superseded values are not recommended for survey control.
 AC8836
 AC8836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8836.See file dsdata.pdf to determine how the superseded data were derived.
 AC8836
 AC8836_MARKER: DT = TOPOGRAPHIC STATION DISK
 AC8836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8836_STAMPING: AP 1965 STA A
 AC8836_MARK LOGO: CGS
 AC8836_PROJECTION: RECESSED 5 CENTIMETERS
 AC8836_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8836+STABILITY: SURFACE MOTION
 AC8836_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8836+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2003
 AC8836
 AC8836  HISTORY     - Date     Condition        Report By
 AC8836  HISTORY     - 1965     MONUMENTED       CGS
 AC8836  HISTORY     - 19890615 GOOD             NGS
 AC8836  HISTORY     - 20010423 GOOD             WOOLPT
 AC8836  HISTORY     - 20030702 GOOD             NGS
 AC8836
 AC8836                          STATION DESCRIPTION
 AC8836
 AC8836'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 AC8836'THE STATION IS LOCATED ON LINE WITH THE END OF RUNWAY 21, 71.3 FT
 AC8836'(21.7 M) SSE OF THE E THRESHOLD LIGHT AND 60.1 FT (18.3 M) SE OF THE
 AC8836'CORNER OF THE RUNWAY.  THE STATION IS A STANDARD TOPOGRAPHIC DISK
 AC8836'STAMPED AP 1965 STA A SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST
 AC8836'FLUSH WITH THE GROUND.
 AC8836
 AC8836                          STATION RECOVERY (2001)
 AC8836
 AC8836'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 AC8836'THE STATION IS LOCATED APPROXIMATELY 6 MI SOUTHEAST OF NORMAL, 4
 AC8836'MI WEST OF BLOOMINGTON, AND IS AT THE CENTRAL ILLINOIS REGIONAL
 AC8836'AIRPORT. OWNERSHIP-- CENTRAL ILLINOIS REGIONAL AIRPORT, AIRPORT
 AC8836'MANAGER MICHAEL LAPIER, OPERATIONS MANAGER DON SCHNEIDER,
 AC8836'PHONE NUMBER (309) 663-2430. CONTACT THE OPERATIONS MANAGER AT
 AC8836'LEAST SEVEN DAYS IN ADVANCE TO ARRANGE FOR ACCESS TO THE STATION.
 AC8836'
 AC8836'TO REACH THE STATION FROM THE JUNCTION OF US ROUTE BUSINESS 55
 AC8836'(VETERANS PARKWAY) AND US ROUTE 150 (MORRISSEY DRIVE), PROCEED
 AC8836'NORTHEASTERLY 2.4 MI ALONG VETERANS PARKWAY TO THE JUNCTION OF
 AC8836'EMPIRE DRIVE (ILLINOIS ROUTE 9). TURN RIGHT AND PROCEED EASTERLY 0.6
 AC8836'MI ALONG EMPIRE DRIVE TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT.
 AC8836'TURN RIGHT AND PROCEED SOUTHERLY 0.15 MI ALONG THE ENTRANCE
 AC8836'ROAD TO THE TERMINAL AND THE GATE APPROXIMATELY 30 M TO THE
 AC8836'RIGHT OF THE TERMINAL. PROCEED THROUGH THE GATE AND SOUTHEAST
 AC8836'0.15 MI ACROSS THE TARMAC AND ALONG TAXIWAY D TO THE JUNCTION OF
 AC8836'TAXIWAY E IN THE MIDDLE OF THE ABANDONED RUNWAY. TURN LEFT AND
 AC8836'PROCEED NORTHEAST 0.3 MI ALONG THE ABANDONED RUNWAY TO THE
 AC8836'APPROACH END OF 21 AND THE STATION ON THE RIGHT, SET ONLINE WITH
 AC8836'THE END OF THE PAVEMENT.
 AC8836'
 AC8836'THE STATION IS LOCATED 21.74 M ON AN AZIMUTH OF 110 DEGREES FROM
 AC8836'THE EDGE OF PAVEMENT OF THE ABANDONED RUNWAY, 16.74 M ON AN
 AC8836'AZIMUTH 295 DEGREES FROM THE CENTERLINE OF A TRAIL LEADING
 AC8836'NORTHWEST, 16.24 M ON AN AZIMUTH OF 295 DEGREES FROM A CONCRETE PAD
 AC8836'LABELED-- SPLICE--, AND 13.52 ON AN AZIMUTH OF 163 DEGREES FROM A
 AC8836'CONCRETE PAD LABELED-- CABLE--.THE STATION IS A USCGS TOPOGRAPHIC DISK
 AC8836'STAMPED--STA A AP 1965-- SET IN THE TOP OF A 0.3 M DIAMETER CONCRETE
 AC8836'MONUMENT AND RECESSED 5 CM BENEATH THE GROUND. THIS STATION IS
 AC8836'DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION.
 AC8836
 AC8836                          STATION RECOVERY (2003)
 AC8836
 AC8836'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (CP)
 AC8836'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8318 ***********************************************************************
 AJ8318  SACS        -  This is a Secondary Airport Control Station.
 AJ8318  DESIGNATION -  BMI B
 AJ8318  PID         -  AJ8318
 AJ8318  STATE/COUNTY-  IL/MCLEAN
 AJ8318  COUNTRY     -  US
 AJ8318  USGS QUAD   -  BLOOMINGTON EAST (2018)
 AJ8318
 AJ8318                         *CURRENT SURVEY CONTROL
 AJ8318  ______________________________________________________________________
 AJ8318* NAD 83(2011) POSITION- 40 28 53.56193(N) 088 54 24.91014(W)   ADJUSTED
 AJ8318* NAD 83(2011) ELLIP HT-   229.261 (meters)        (06/27/12)   ADJUSTED
 AJ8318* NAD 83(2011) EPOCH   -  2010.00
 AJ8318* NAVD 88 ORTHO HEIGHT -   261.28  (meters)      857.2   (feet) GPS OBS
 AJ8318  ______________________________________________________________________
 AJ8318  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8318  GEOID HEIGHT    -        -32.021 (meters)                     GEOID99
 AJ8318  GEOID HEIGHT    -        -32.027 (meters)                     GEOID18
 AJ8318  NAD 83(2011) X  -     92,681.082 (meters)                     COMP
 AJ8318  NAD 83(2011) Y  - -4,857,456.039 (meters)                     COMP
 AJ8318  NAD 83(2011) Z  -  4,118,950.196 (meters)                     COMP
 AJ8318  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 AJ8318
 AJ8318  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8318  Standards:
 AJ8318         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8318            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8318  -------------------------------------------------------------------
 AJ8318  NETWORK    0.66   1.25           0.30   0.23   0.64      0.09157460
 AJ8318  -------------------------------------------------------------------
 AJ8318  Click here for local accuracies and other accuracy information.
 AJ8318
 AJ8318.This mark is at Bloomington/normal Airport (BMI)
 AJ8318
 AJ8318.The horizontal coordinates were established by GPS observations
 AJ8318.and adjusted by the National Geodetic Survey in June 2012.
 AJ8318
 AJ8318.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8318.been affixed to the stable North American tectonic plate. See 
 AJ8318.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8318
 AJ8318.The horizontal coordinates are valid at the epoch date displayed above
 AJ8318.which is a decimal equivalence of Year/Month/Day.
 AJ8318
 AJ8318.The orthometric height was determined by GPS observations and a
 AJ8318.high-resolution geoid model.
 AJ8318
 AJ8318.GPS derived orthometric heights for airport stations designated as
 AJ8318.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8318.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8318.not indicate centimeter accuracy relative to other marks which are
 AJ8318.part of the published vertical control network.
 AJ8318
 AJ8318.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8318.GEOID18 height accuracy estimate available here.
 AJ8318
 AJ8318.Click photographs - Photos may exist for this station.
 AJ8318
 AJ8318.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8318
 AJ8318.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8318
 AJ8318.The ellipsoidal height was determined by GPS observations
 AJ8318.and is referenced to NAD 83.
 AJ8318
 AJ8318. The following values were computed from the NAD 83(2011) position.
 AJ8318
 AJ8318;                    North         East     Units Scale Factor Converg.
 AJ8318;SPC IL E     -   423,627.418   251,366.150   MT  1.00000410   -0 22 20.6
 AJ8318;SPC IL E     - 1,389,850.95    824,690.44   sFT  1.00000410   -0 22 20.6
 AJ8318;UTM  16      - 4,482,952.730   338,370.339   MT  0.99992158   -1 14 17.7
 AJ8318
 AJ8318!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8318!SPC IL E     -   0.99996404  x   1.00000410  =   0.99996814
 AJ8318!UTM  16      -   0.99996404  x   0.99992158  =   0.99988562
 AJ8318
 AJ8318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3837082952(NAD 83)
 AJ8318
 AJ8318                          SUPERSEDED SURVEY CONTROL
 AJ8318
 AJ8318  NAD 83(2007)-  40 28 53.56186(N)    088 54 24.91098(W) AD(2002.00) 0
 AJ8318  ELLIP H (02/10/07)  229.280  (m)                       GP(2002.00)    
 AJ8318  ELLIP H (09/22/04)  229.290  (m)                       GP(       ) 4 1
 AJ8318  NAD 83(1997)-  40 28 53.56191(N)    088 54 24.91067(W) AD(       ) 1
 AJ8318  ELLIP H (11/27/02)  229.278  (m)                       GP(       ) 4 1
 AJ8318  NAD 83(1997)-  40 28 53.56180(N)    088 54 24.91075(W) AD(       ) 1
 AJ8318  ELLIP H (03/18/02)  229.282  (m)                       GP(       ) 4 1
 AJ8318
 AJ8318.Superseded values are not recommended for survey control.
 AJ8318
 AJ8318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8318.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8318
 AJ8318_MARKER: DD = SURVEY DISK
 AJ8318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8318_STAMPING: BMI B 2001
 AJ8318_MARK LOGO: NGS
 AJ8318_PROJECTION: RECESSED 6 CENTIMETERS
 AJ8318_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8318+STABILITY: SURFACE MOTION
 AJ8318_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8318+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2001
 AJ8318
 AJ8318  HISTORY     - Date     Condition        Report By
 AJ8318  HISTORY     - 20010423 MONUMENTED       WOOLPT
 AJ8318
 AJ8318                          STATION DESCRIPTION
 AJ8318
 AJ8318'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8318'THE STATION IS LOCATED APPROXIMATELY 6 MI SOUTHEAST OF NORMAL, 4
 AJ8318'MI WEST OF BLOOMINGTON, AND IS AT THE CENTRAL ILLINOIS REGIONAL
 AJ8318'AIRPORT. OWNERSHIP-- CENTRAL ILLINOIS REGIONAL AIRPORT, AIRPORT
 AJ8318'MANAGER MICHAEL LAPIER, OPERATIONS MANAGER DON SCHNEIDER,
 AJ8318'PHONE NUMBER (309) 663-2430. CONTACT THE OPERATIONS MANAGER AT
 AJ8318'LEAST SEVEN DAYS IN ADVANCE TO ARRANGE FOR ACCESS TO THE STATION.
 AJ8318'
 AJ8318'TO REACH THE STATION FROM THE JUNCTION OF US ROUTE BUSINESS 55
 AJ8318'(VETERANS PARKWAY) AND US ROUTE 150 (MORRISSEY DRIVE), PROCEED
 AJ8318'NORTHEASTERLY 2.4 MI ALONG VETERANS PARKWAY TO THE JUNCTION OF
 AJ8318'EMPIRE DRIVE (ILLINOIS ROUTE 9). TURN RIGHT AND PROCEED EASTERLY 0.6
 AJ8318'MI ALONG EMPIRE DRIVE TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT.
 AJ8318'TURN RIGHT AND PROCEED SOUTHERLY 0.15 MI ALONG THE ENTRANCE
 AJ8318'ROAD TO THE TERMINAL AND THE GATE APPROXIMATELY 30 M TO THE
 AJ8318'RIGHT OF THE TERMINAL. PROCEED THROUGH THE GATE AND SOUTHEAST
 AJ8318'0.15 MI ACROSS THE TARMAC AND ALONG TAXIWAY D TO THE JUNCTION OF
 AJ8318'TAXIWAY E IN THE MIDDLE OF THE ABANDONED RUNWAY. TURN LEFT AND
 AJ8318'PROCEED SOUTHEAST 0.85 MI ALONG TAXIWAY E TO THE JUNCTION OF
 AJ8318'TAXIWAY F ON THE LEFT. TURN LEFT AND PROCEED NORTHEASTERLY 0.3 MI
 AJ8318'ALONG TAXIWAY F TO THE JUNCTION OF TAXIWAY F1 ON THE RIGHT. TURN
 AJ8318'RIGHT AND PROCEED SOUTHEAST 0.05 MI ALONG TAXIWAY F1 TO THE
 AJ8318'JUNCTION OF RUNWAY 2-20. TURN LEFT AND PROCEED NORTHEAST 0.25 MI
 AJ8318'ALONG RUNWAY 2-20 TO THE ACCESS ROAD LEADING TO THE GLIDE SLOPE
 AJ8318'SHACK ON THE RIGHT. TURN RIGHT AND PROCEED ALONG THE ACCESS
 AJ8318'ROAD TO THE GLIDE SLOPE SHACK AND THE STATION ON THE RIGHT.
 AJ8318'
 AJ8318'THE STATION IS LOCATED 64.37 M ON AN AZIMUTH OF 290 DEGREES FROM
 AJ8318'THE EDGE OF PAVEMENT OF RUNWAY 2-20, 8.24 M ON AN AZIMUTH OF 20
 AJ8318'DEGREES FROM THE CENTERLINE OF THE ACCESS ROAD, AND 6.27 M ON
 AJ8318'AN AZIMUTH OF 110 DEGREES FROM THE EDGE OF THE CORN FIELD. THE
 AJ8318'STATION IS A NGS HORIZONTAL CONTROL DISK STAMPED--BMI B 2001--
 AJ8318'SET IN THE TOP OF A 0.3 M DIAMETER CONCRETE MONUMENT 1.2 M IN
 AJ8318'DEPTH WITH AN IMBEDDED IRON ROD AND RECESSED 6 CM BENEATH THE
 AJ8318'GROUND. THIS STATION IS DESIGNATED AS A SECONDARY AIRPORT
 AJ8318'CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0671 ***********************************************************************
 MG0671  DESIGNATION -  BOARDMAN
 MG0671  PID         -  MG0671
 MG0671  STATE/COUNTY-  IL/ROCK ISLAND
 MG0671  COUNTRY     -  US
 MG0671  USGS QUAD   -  PORT BYRON (2018)
 MG0671
 MG0671                         *CURRENT SURVEY CONTROL
 MG0671  ______________________________________________________________________
 MG0671* NAD 83(1997) POSITION- 41 37 22.66074(N) 090 18 22.42869(W)   ADJUSTED
 MG0671* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 MG0671  ______________________________________________________________________
 MG0671  GEOID HEIGHT    -        -32.972 (meters)                     GEOID18
 MG0671  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 MG0671  HORZ ORDER      -  FIRST
 MG0671
 MG0671.The horizontal coordinates were established by classical geodetic methods
 MG0671.and adjusted by the National Geodetic Survey in October 1999.
 MG0671
 MG0671.The orthometric height was scaled from a topographic map.
 MG0671
 MG0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0671.GEOID18 height accuracy estimate available here.
 MG0671
 MG0671.Click photographs - Photos may exist for this station.
 MG0671
 MG0671.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0671
 MG0671. The following values were computed from the NAD 83(1997) position.
 MG0671
 MG0671;                    North         East     Units Scale Factor Converg.
 MG0671;SPC IL W     -   550,216.909   688,369.732   MT  0.99994284   -0 05 33.7
 MG0671;SPC IL W     - 1,805,169.98  2,258,426.36   sFT  0.99994284   -0 05 33.7
 MG0671;SPC IA S     -   185,116.803   766,096.183   MT  0.99997546   +2 06 13.5
 MG0671;SPC IA S     -   607,337.38  2,513,433.89   sFT  0.99997546   +2 06 13.5
 MG0671;UTM  15      - 4,611,420.877   724,413.568   MT  1.00021979   +1 47 24.1
 MG0671
 MG0671!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0671!SPC IL W     -   0.99997004  x   0.99994284  =   0.99991289
 MG0671!SPC IA S     -   0.99997004  x   0.99997546  =   0.99994550
 MG0671!UTM  15      -   0.99997004  x   1.00021979  =   1.00018983
 MG0671
 MG0671:                Primary Azimuth Mark                     Grid Az
 MG0671:SPC IL W     -  BOARDMAN RM 2                            124 25 39.8
 MG0671:SPC IA S     -  BOARDMAN RM 2                            122 13 52.6
 MG0671:UTM  15      -  BOARDMAN RM 2                            122 32 42.0
 MG0671
 MG0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2441311420(NAD 83)
 MG0671
 MG0671|---------------------------------------------------------------------|
 MG0671| PID    Reference Object                     Distance      Geod. Az  |
 MG0671|                                                           dddmmss.s |
 MG0671| CL8911 BOARDMAN RM 1                        21.440 METERS 04845     |
 MG0671| CL8912 BOARDMAN RM 2                                      1242006.1 |
 MG0671|---------------------------------------------------------------------|
 MG0671
 MG0671                          SUPERSEDED SURVEY CONTROL
 MG0671
 MG0671  NAD 83(1986)-  41 37 22.66549(N)    090 18 22.43526(W) AD(       ) 1
 MG0671  NAD 27      -  41 37 22.54400(N)    090 18 21.97000(W) AD(       ) 1
 MG0671
 MG0671.Superseded values are not recommended for survey control.
 MG0671
 MG0671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0671.See file dsdata.pdf to determine how the superseded data were derived.
 MG0671
 MG0671_MARKER: DS = TRIANGULATION STATION DISK
 MG0671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0671_STAMPING: BOARDMAN 1931
 MG0671_MARK LOGO: CGS
 MG0671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0671+STABILITY: SURFACE MOTION
 MG0671
 MG0671  HISTORY     - Date     Condition        Report By
 MG0671  HISTORY     - 1931     MONUMENTED       CGS
 MG0671  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0671
 MG0671                          STATION DESCRIPTION
 MG0671
 MG0671'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0671'ONE AND ONE-HALF MILES NORTHEAST OF PORT BYRON, 4 MILES SOUTH
 MG0671'OF CORDOVE, ON LAND BELONGING TO MRS. EMMA L. BOARDMAN.
 MG0671'
 MG0671'REACHED FROM PORT BYRON AS FOLLOWS--IN NORTH PART OF PORT
 MG0671'BYRON, TURN EAST ONTO PAVED ROAD LEADING UP HILL.  THIS IS
 MG0671'THE ONLY PAVED ROAD LEADING OUT FROM HIGHWAY IN THIS VICINITY
 MG0671'AND IS ALMOST DIRECTLY OPPOSITE A SMALL STANDARD OIL FILLING
 MG0671'STATION.  CONTINUE ON THIS PAVED ROAD 1.2 MILES TO A POINT
 MG0671'WHERE A CRUSHED-ROCK ROAD TURNS LEFT, TURN ONTO THIS ROAD
 MG0671'AND CONTINUE FOR 0.6 MILE TO A POINT WHERE ROAD JOGS AND THEN
 MG0671'TURNS RIGHT, AT THIS POINT CONTINUE NORTH FOR 0.1 MILE TO
 MG0671'STATION SITE.
 MG0671'
 MG0671'MARK IS AT HIGHEST POINT OF RISE, 33 METERS SOUTH OF GAP
 MG0671'AND FARM ROAD LEADING TO FIELD ON WEST SIDE OF ROAD, 6.6
 MG0671'METERS SOUTH OF AN 8-INCH WALNUT TREE MARKED WITH A SMALL
 MG0671'TRIANGULAR BLAZE, 3.85 METERS WEST OF THE FENCE, 9.75 METERS
 MG0671'WEST OF THE ROAD, NEAR NORTH END OF GAP FORMED BY TWO GROUPS
 MG0671'OF WALNUT TREES.  MARK IS 8 INCHES BELOW SURFACE.
 MG0671'
 MG0671'REFERENCE MARK NO. 1 IS NORTHEAST OF STATION, 1 FOOT WEST OF
 MG0671'FENCE LINE ON EAST SIDE OF ROAD, AND 8 METERS EAST OF CENTERLINE
 MG0671'OF ROAD.
 MG0671'
 MG0671'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION ABOUT 1/4
 MG0671'MILE DISTANT, 1 FOOT SOUTH OF FENCE ON NORTH SIDE OF ROAD,
 MG0671'21 FEET NORTH OF CENTERLINE OF ROAD, 50 YARDS WEST OF A
 MG0671'NORTH-AND-SOUTH FENCE LINE ON SOUTH SIDE OF ROAD, AND 0.1
 MG0671'MILE EAST OF INTERSECTION OF A NORTH-AND-SOUTH ROAD.
 MG0671'
 MG0671'REFERENCE MARKS ARE 6 INCHES ABOVE THE GROUND.
 MG0671'
 MG0671'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 MG0671
 MG0671                          STATION RECOVERY (1996)
 MG0671
 MG0671'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0671'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0207 ***********************************************************************
 JB0207  DESIGNATION -  BOGGS
 JB0207  PID         -  JB0207
 JB0207  STATE/COUNTY-  IL/WAYNE
 JB0207  COUNTRY     -  US
 JB0207  USGS QUAD   -  BOYLESTON (2018)
 JB0207
 JB0207                         *CURRENT SURVEY CONTROL
 JB0207  ______________________________________________________________________
 JB0207* NAD 83(1997) POSITION- 38 16 14.30981(N) 088 27 00.52126(W)   ADJUSTED
 JB0207* NAVD 88 ORTHO HEIGHT -   115.146 (meters)      377.77  (feet) ADJUSTED
 JB0207  ______________________________________________________________________
 JB0207  GEOID HEIGHT    -        -30.424 (meters)                     GEOID18
 JB0207  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 JB0207  DYNAMIC HEIGHT  -        115.072 (meters)      377.53  (feet) COMP
 JB0207  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 JB0207
 JB0207  HORZ ORDER      -  SECOND
 JB0207  VERT ORDER      -  SECOND    CLASS 0
 JB0207
 JB0207.The horizontal coordinates were established by classical geodetic methods
 JB0207.and adjusted by the National Geodetic Survey in October 1999.
 JB0207
 JB0207.The orthometric height was determined by differential leveling and
 JB0207.adjusted by the NATIONAL GEODETIC SURVEY
 JB0207.in June 1991.
 JB0207
 JB0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0207.GEOID18 height accuracy estimate available here.
 JB0207
 JB0207.Click photographs - Photos may exist for this station.
 JB0207
 JB0207.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0207
 JB0207.The dynamic height is computed by dividing the NAVD 88
 JB0207.geopotential number by the normal gravity value computed on the
 JB0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0207.degrees latitude (g = 980.6199 gals.).
 JB0207
 JB0207.The modeled gravity was interpolated from observed gravity values.
 JB0207
 JB0207. The following values were computed from the NAD 83(1997) position.
 JB0207
 JB0207;                    North         East     Units Scale Factor Converg.
 JB0207;SPC IL E     -   178,021.514   289,778.236   MT  0.99997629   -0 04 20.5
 JB0207;SPC IL E     -   584,058.92    950,714.10   sFT  0.99997629   -0 04 20.5
 JB0207;UTM  16      - 4,236,838.373   373,147.308   MT  0.99979818   -0 53 53.9
 JB0207
 JB0207!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0207!SPC IL E     -   0.99998671  x   0.99997629  =   0.99996300
 JB0207!UTM  16      -   0.99998671  x   0.99979818  =   0.99978489
 JB0207
 JB0207:                Primary Azimuth Mark                     Grid Az
 JB0207:SPC IL E     -  GERNAND                                  086 54 22.5
 JB0207:UTM  16      -  GERNAND                                  087 43 55.9
 JB0207
 JB0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7314736838(NAD 83)
 JB0207
 JB0207|---------------------------------------------------------------------|
 JB0207| PID    Reference Object                     Distance      Geod. Az  |
 JB0207|                                                           dddmmss.s |
 JB0207| JB0209 BOGGS RM 1                           29.228 METERS 00526     |
 JB0207| JB0206 BOGGS AZ MK                                        0832053.0 |
 JB0207| JB0211 GERNAND                             APPROX. 2.1 KM 0865002.0 |
 JB0207| JB0208 BOGGS RM 2                           23.664 METERS 14325     |
 JB0207| JB1729 ADEN LOOKOUT TOWER                  APPROX. 6.9 KM 2413543.0 |
 JB0207|---------------------------------------------------------------------|
 JB0207
 JB0207                          SUPERSEDED SURVEY CONTROL
 JB0207
 JB0207  NAD 83(1997)-  38 16 14.31789(N)    088 27 00.51989(W) AD(       ) 2
 JB0207  NAD 83(1993)-  38 16 14.32116(N)    088 27 00.52063(W) AD(       ) 2
 JB0207  NAD 83(1986)-  38 16 14.32309(N)    088 27 00.52153(W) AD(       ) 2
 JB0207  NAD 27      -  38 16 14.15169(N)    088 27 00.34308(W) AD(       ) 2
 JB0207  NGVD 29 (??/??/92)  115.269  (m)          378.18   (f) ADJ UNCH    2 0
 JB0207  NGVD 29             115.27   (m)          378.2    (f) LEVELING    3  
 JB0207
 JB0207.Superseded values are not recommended for survey control.
 JB0207
 JB0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0207.See file dsdata.pdf to determine how the superseded data were derived.
 JB0207
 JB0207_MARKER: DE = TRAVERSE STATION DISK
 JB0207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0207_STAMPING: BOGGS 1961
 JB0207_MARK LOGO: CGS
 JB0207_PROJECTION: FLUSH
 JB0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0207+STABILITY: SURFACE MOTION
 JB0207
 JB0207  HISTORY     - Date     Condition        Report By
 JB0207  HISTORY     - 1961     MONUMENTED       CGS
 JB0207  HISTORY     - 1961     GOOD             CGS
 JB0207  HISTORY     - 1972     MARK NOT FOUND   NGS
 JB0207
 JB0207                          STATION DESCRIPTION
 JB0207
 JB0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0207'THE STATION IS LOCATED ABOUT 9 MILES SOUTHEAST OF WAYNE, CITY, ABOUT 9
 JB0207'MILES SOUTHWEST OF FAIRFIELD, ABOUT 6 MILES WEST-NORTHWEST OF MILL
 JB0207'SHOALS, ABOUT 2 MILES NORTH-NORTHEAST OF A SMALL VILLAGE OF ADEN AND 1
 JB0207'MILE NORTH OF THE WAYNE-HAMILTON COUNTY LINE.
 JB0207'
 JB0207'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 142 IN
 JB0207'WAYNE CITY, GO SOUTHERLY ON STATE HIGHWAY 142 FOR 6.05 MILES TO A
 JB0207'CROSSROAD AND HAGELS STORE ON THE RIGHT, CONTINUE SOUTHERLY ON STATE
 JB0207'HIGHWAY 142 FOR 2.5 MILES TO A SIDE ROAD LEFT AND A SIGN ADEN 4, FIRE
 JB0207'CONTROL TOWER 1.  TURN LEFT, GO EAST ON GRAVEL ROAD FOR 4.4 MILES TO
 JB0207'THE GENERAL STORE IN ADEN, CONTINUE EAST FOR 0.75 MILE TO A SIDE ROAD
 JB0207'LEFT, TURN LEFT, GO NORTH FOR 2.05 MILES TO A T-ROAD, TURN LEFT, GO
 JB0207'WEST FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE WEST FOR
 JB0207'0.1 MILE A T-ROAD AND THE STATION AS DESCRIBED.
 JB0207'
 JB0207'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB0207'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0207'STAMPED BOGGS 1961.  THE MARK IS 37 FEET WEST OF CENTER OF ROAD, 24
 JB0207'FEET NORTH-NORTHWEST OF A TRIANGLE BLAZED TREE, 17.5 FEET NORTHEAST OF
 JB0207'A TRIANGLE BLAZED TREE AND 16.6 FEET NORTH OF A WITNESS POST.
 JB0207'
 JB0207'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0207'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED
 JB0207'BOGGS NO 1 1961.  THE MARK IS 112.2 FEET NORTH-NORTHEAST OF WITNESS
 JB0207'POST, 84 FEET NORTH OF CENTER OF ROAD AND 18 FEET EAST OF CENTER OF
 JB0207'ROAD.
 JB0207'
 JB0207'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0207'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 JB0207'BOGGS NO 2 1961.  THE MARK IS 83 FEET SOUTH OF CENTER OF ROAD, 64.5
 JB0207'FEET SOUTHEAST OF WITNESS POST AND 19 FEET EAST OF CENTER OF ROAD.
 JB0207'
 JB0207'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0207'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED BOGGS 1961.
 JB0207'THE MARK IS 111 FEET EAST OF DRIVEWAY, 16.5 FEET NORTH OF CENTER OF
 JB0207'ROAD, 8 FEET SOUTHWEST OF A TREE AND 1.8 FEET NORTH OF WITNESS POST.
 JB0207'
 JB0207'HEIGHT OF LIGHT ABOVE STATION MARK 30.2 METERS.
 JB0207
 JB0207                          STATION RECOVERY (1961)
 JB0207
 JB0207'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0207'7.5 MI SW FROM BARNHILL.
 JB0207'ABOUT 1.25 MILES WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE IN
 JB0207'BARNHILL, THENCE 0.75 MILE NORTH ALONG A GRAVEL ROAD, THENCE 0.5
 JB0207'MILE WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILE NORTH ALONG A
 JB0207'GRAVEL ROAD, THENCE 1.5 MILE WEST ALONG A GRAVEL ROAD, THENCE 2.0
 JB0207'MILES SOUTH ALONG A GRAVEL ROAD, THENCE 1.25 MILES WEST ALONG A
 JB0207'DIRT ROAD, AT JUNCTION OF PRIVATE ROADS NORTH AND SOUTH TO OIL
 JB0207'WELLS, 15 FEET SOUTH OF THE CENTER OF THE DIRT ROAD, 36 FEET WEST
 JB0207'OF THE CENTER OF THE PRIVATE ROAD SOUTH, 40 FEET SOUTHWEST OF THE
 JB0207'WEST END OF THE CENTER OF THE PRIVATE ROAD SOUTH, 40 FEET
 JB0207'SOUTHWEST OF THE WEST END OF A CONCRETE PIPE CULVERT, 27 FEET
 JB0207'WEST OF THE WEST END OF ANOTHER CONCRETE PIPE CULVERT, 17.5
 JB0207'FEET NORTHEAST OF A 12 INCH TRIANGLE BLAZED ASH TREE, 16.6 FEET
 JB0207'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET
 JB0207'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0207
 JB0207                          STATION RECOVERY (1972)
 JB0207
 JB0207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 JB0207'A LONG SEARCH WAS MADE FOR THIS STATION BUT NOTHING WAS FOUND.  THE
 JB0207'ENTIRE AREA HAS BEEN CHANGED.  THE STATION SITE IS NOW A ROAD WITH
 JB0207'DEEP DITCHES ALONG ITS SIDES.  IT IS ASSUMED THAT THE STATION WAS
 JB0207'EITHER BURIED OR DESTROYED DURING THE CONSTRUCTION OF THE ROAD,
 JB0207'DITCHING OR THE REMOVAL OF TREES AT THE SITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0206 ***********************************************************************
 JB0206  DESIGNATION -  BOGGS AZ MK
 JB0206  PID         -  JB0206
 JB0206  STATE/COUNTY-  IL/WAYNE
 JB0206  COUNTRY     -  US
 JB0206  USGS QUAD   -  BOYLESTON (2018)
 JB0206
 JB0206                         *CURRENT SURVEY CONTROL
 JB0206  ______________________________________________________________________
 JB0206* NAD 83(1986) POSITION- 38 16 14.     (N) 088 26 46.     (W)   SCALED
 JB0206* NAVD 88 ORTHO HEIGHT -   114.978 (meters)      377.22  (feet) ADJUSTED
 JB0206  ______________________________________________________________________
 JB0206  GEOID HEIGHT    -        -30.427 (meters)                     GEOID18
 JB0206  DYNAMIC HEIGHT  -        114.904 (meters)      376.98  (feet) COMP
 JB0206  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 JB0206
 JB0206  VERT ORDER      -  SECOND    CLASS 0
 JB0206
 JB0206.The horizontal coordinates were scaled from a map and have
 JB0206.an estimated accuracy of +/- 6 seconds.
 JB0206
 JB0206.The orthometric height was determined by differential leveling and
 JB0206.adjusted by the NATIONAL GEODETIC SURVEY
 JB0206.in June 1991.
 JB0206
 JB0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0206.GEOID18 height accuracy estimate available here.
 JB0206
 JB0206.Click photographs - Photos may exist for this station.
 JB0206
 JB0206.The dynamic height is computed by dividing the NAVD 88
 JB0206.geopotential number by the normal gravity value computed on the
 JB0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0206.degrees latitude (g = 980.6199 gals.).
 JB0206
 JB0206.The modeled gravity was interpolated from observed gravity values.
 JB0206
 JB0206;                    North         East    Units  Estimated Accuracy
 JB0206;SPC IL E     -   178,010.      290,130.      MT  (+/- 180 meters Scaled)
 JB0206
 JB0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH735368(NAD 83)
 JB0206
 JB0206                          SUPERSEDED SURVEY CONTROL
 JB0206
 JB0206  NGVD 29 (??/??/92)  115.101  (m)          377.63   (f) ADJ UNCH    2 0
 JB0206
 JB0206.Superseded values are not recommended for survey control.
 JB0206
 JB0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0206.See file dsdata.pdf to determine how the superseded data were derived.
 JB0206
 JB0206_MARKER: DZ = AZIMUTH MARK DISK
 JB0206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0206_STAMPING: BOGGS 1961
 JB0206_MARK LOGO: CGS
 JB0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0206+STABILITY: SURFACE MOTION
 JB0206
 JB0206  HISTORY     - Date     Condition        Report By
 JB0206  HISTORY     - 1961     MONUMENTED       CGS
 JB0206
 JB0206                          STATION DESCRIPTION
 JB0206
 JB0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0206'7.8 MI NW FROM MILL SHOALS.
 JB0206'ABOUT 2.7 MILES SOUTHWEST AND SOUTH ALONG A GRAVEL ROAD FROM THE
 JB0206'POST OFFICE IN MILL SHOALS, THENCE 0.25 MILE SOUTH ALONG A GRAVEL
 JB0206'ROAD, THENCE 2.7 MILES WEST ALONG A GRAVEL ROAD, THENCE 2.0
 JB0206'MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.15 MILE WEST ALONG A
 JB0206'DIRT ROAD, 17 FEET NORTH OF THE CENTER OF THE ROAD, THENCE 0.15
 JB0206'MILE WEST ALONG A DIRT ROAD, 17 FEET NORTH OF THE CENTER OF THE
 JB0206'ROAD, 10 FEET SOUTHWEST OF A 20 INCH OAK TREE, 108 FEET SOUTHEAST
 JB0206'OF A PIPELINE CONTROL, 112 FEET EAST OF THE CENTER OF A DRIVE,
 JB0206'1.9 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0206'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0206'THIS MARK MAY ALSO BE REACHED FROM THE POST OFFICE IN BARNHILL
 JB0206'BY GOING 1.25 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.75 MILE
 JB0206'NORTH ALONG A GRAVEL ROAD, THENCE 0.5 MILE WEST ALONG A GRAVEL
 JB0206'ROAD, THENCE 0.25 MILE NORTH ALONG A GRAVEL ROAD, THENCE 1.5
 JB0206'MILES WEST ALONG A GRAVEL ROAD, THENCE 2.0 MILES SOUTH ALONG A
 JB0206'GRAVEL ROAD, THENCE 1.15 MILE WEST ALONG A DIRT ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0209 ***********************************************************************
 JB0209  DESIGNATION -  BOGGS RM 1
 JB0209  PID         -  JB0209
 JB0209  STATE/COUNTY-  IL/WAYNE
 JB0209  COUNTRY     -  US
 JB0209  USGS QUAD   -  BOYLESTON (2018)
 JB0209
 JB0209                         *CURRENT SURVEY CONTROL
 JB0209  ______________________________________________________________________
 JB0209* NAD 83(1986) POSITION- 38 16 15.25   (N) 088 27 00.41   (W)   HD_HELD1
 JB0209* NAVD 88 ORTHO HEIGHT -   115.115 (meters)      377.67  (feet) ADJUSTED
 JB0209  ______________________________________________________________________
 JB0209  GEOID HEIGHT    -        -30.425 (meters)                     GEOID18
 JB0209  DYNAMIC HEIGHT  -        115.041 (meters)      377.43  (feet) COMP
 JB0209  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 JB0209
 JB0209  VERT ORDER      -  SECOND    CLASS 0
 JB0209
 JB0209.The horizontal coordinates were determined by differentially corrected
 JB0209.hand held GPS observations or other comparable positioning techniques
 JB0209.and have an estimated accuracy of +/- 3 meters.
 JB0209
 JB0209.The orthometric height was determined by differential leveling and
 JB0209.adjusted by the NATIONAL GEODETIC SURVEY
 JB0209.in June 1991.
 JB0209
 JB0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0209.GEOID18 height accuracy estimate available here.
 JB0209
 JB0209.Click photographs - Photos may exist for this station.
 JB0209
 JB0209.The dynamic height is computed by dividing the NAVD 88
 JB0209.geopotential number by the normal gravity value computed on the
 JB0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0209.degrees latitude (g = 980.6199 gals.).
 JB0209
 JB0209.The modeled gravity was interpolated from observed gravity values.
 JB0209
 JB0209;                    North         East    Units  Estimated Accuracy
 JB0209;SPC IL E     -   178,050.5     289,781.0     MT  (+/- 3 meters HH1 GPS) 
 JB0209
 JB0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7315036867(NAD 83)
 JB0209
 JB0209                          SUPERSEDED SURVEY CONTROL
 JB0209
 JB0209  NGVD 29 (??/??/92)  115.238  (m)          378.08   (f) ADJ UNCH    2 0
 JB0209
 JB0209.Superseded values are not recommended for survey control.
 JB0209
 JB0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0209.See file dsdata.pdf to determine how the superseded data were derived.
 JB0209
 JB0209_MARKER: DR = REFERENCE MARK DISK
 JB0209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0209_STAMPING: BOGGS NO 1 1961
 JB0209_MARK LOGO: CGS
 JB0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0209+STABILITY: SURFACE MOTION
 JB0209
 JB0209  HISTORY     - Date     Condition        Report By
 JB0209  HISTORY     - 1961     MONUMENTED       CGS
 JB0209
 JB0209                          STATION DESCRIPTION
 JB0209
 JB0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0209'7.5 MI SW FROM BARNHILL.
 JB0209'ABOUT 1.25 MILES WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE IN
 JB0209'BARNHILL, THENCE 0.75 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 JB0209'0.5 MILE WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILE NORTH ALONG
 JB0209'A GRAVEL ROAD, THENCE 1.5 MILES WEST ALONG A GRAVEL ROAD, THENCE
 JB0209'2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 1.25 MILES WEST
 JB0209'ALONG A DIRT ROAD, AT JUNCTION OF PRIVATE ROADS NORTH AND SOUTH
 JB0209'TO OIL WELLS, 18 FEET EAST OF THE CENTER OF THE PRIVATE ROAD
 JB0209'NORTH, 80 FEET NORTH OF THE CENTER OF THE DIRT ROAD, 66 FEET
 JB0209'NORTH-NORTHEAST OF THE WEST END OF A CONCRETE PIPE CULVERT, 96.3
 JB0209'FEET NORTHEAST OF TRAVERSE STATION BOGGS, 112.5 FEET NORTHEAST
 JB0209'OF A METAL WITNESS POST, ABOUT 0.5 FOOT BELOW THE LEVEL OF THE
 JB0209'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0208 ***********************************************************************
 JB0208  DESIGNATION -  BOGGS RM 2
 JB0208  PID         -  JB0208
 JB0208  STATE/COUNTY-  IL/WAYNE
 JB0208  COUNTRY     -  US
 JB0208  USGS QUAD   -  BOYLESTON (2018)
 JB0208
 JB0208                         *CURRENT SURVEY CONTROL
 JB0208  ______________________________________________________________________
 JB0208* NAD 83(1986) POSITION- 38 16 13.69   (N) 088 26 59.94   (W)   HD_HELD1
 JB0208* NAVD 88 ORTHO HEIGHT -   115.440 (meters)      378.74  (feet) ADJUSTED
 JB0208  ______________________________________________________________________
 JB0208  GEOID HEIGHT    -        -30.424 (meters)                     GEOID18
 JB0208  DYNAMIC HEIGHT  -        115.366 (meters)      378.50  (feet) COMP
 JB0208  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 JB0208
 JB0208  VERT ORDER      -  SECOND    CLASS 0
 JB0208
 JB0208.The horizontal coordinates were determined by differentially corrected
 JB0208.hand held GPS observations or other comparable positioning techniques
 JB0208.and have an estimated accuracy of +/- 3 meters.
 JB0208
 JB0208.The orthometric height was determined by differential leveling and
 JB0208.adjusted by the NATIONAL GEODETIC SURVEY
 JB0208.in June 1991.
 JB0208
 JB0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0208.GEOID18 height accuracy estimate available here.
 JB0208
 JB0208.Click photographs - Photos may exist for this station.
 JB0208
 JB0208.The dynamic height is computed by dividing the NAVD 88
 JB0208.geopotential number by the normal gravity value computed on the
 JB0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0208.degrees latitude (g = 980.6199 gals.).
 JB0208
 JB0208.The modeled gravity was interpolated from observed gravity values.
 JB0208
 JB0208;                    North         East    Units  Estimated Accuracy
 JB0208;SPC IL E     -   178,002.4     289,792.3     MT  (+/- 3 meters HH1 GPS) 
 JB0208
 JB0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7316136819(NAD 83)
 JB0208
 JB0208                          SUPERSEDED SURVEY CONTROL
 JB0208
 JB0208  NGVD 29 (??/??/92)  115.563  (m)          379.14   (f) ADJ UNCH    2 0
 JB0208
 JB0208.Superseded values are not recommended for survey control.
 JB0208
 JB0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0208.See file dsdata.pdf to determine how the superseded data were derived.
 JB0208
 JB0208_MARKER: DR = REFERENCE MARK DISK
 JB0208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0208_STAMPING: BOGGS NO 2 1961
 JB0208_MARK LOGO: CGS
 JB0208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0208+STABILITY: SURFACE MOTION
 JB0208
 JB0208  HISTORY     - Date     Condition        Report By
 JB0208  HISTORY     - 1961     MONUMENTED       CGS
 JB0208
 JB0208                          STATION DESCRIPTION
 JB0208
 JB0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0208'7.5 MI SW FROM BARNHILL.
 JB0208'ABOUT 1.25 MILES WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE IN
 JB0208'BARNHILL, THENCE 0.75 MILE NORTH ALONG A GRAVEL ROAD, THENCE 0.5
 JB0208'MILE WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILE NORTH ALONG A
 JB0208'GRAVEL ROAD, THENCE 1.5 MILES WEST ALONG A GRAVEL ROAD, THENCE
 JB0208'2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 1.25 MILES WEST ALONG
 JB0208'A DIRT ROAD, AT THE JUNCTION OF PRIVATE ROADS NORTH AND SOUTH
 JB0208'TO OIL WELLS, 19.5 FEET EAST OF THE CENTER OF THE PRIVATE ROAD
 JB0208'SOUTH, 84 FEET SOUTH OF THE CENTER OF THE DIRT ROAD, 68 FEET
 JB0208'SOUTH OF THE EAST END OF A CONCRETE PIPE CULVERT, 77.7 FEET
 JB0208'SOUTHEAST OF TRAVERSE STATION BOGGS, 65.5 FEET SOUTHEAST OF A
 JB0208'METAL WITNESS POST, ABOUT 0.5 FOOT ABOVE THE LEVEL OF THE ROAD,
 JB0208'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3062 ***********************************************************************
 AJ3062  DESIGNATION -  BOLINGBROOK 1
 AJ3062  PID         -  AJ3062
 AJ3062  STATE/COUNTY-  IL/WILL
 AJ3062  COUNTRY     -  US
 AJ3062  USGS QUAD   -  NORMANTOWN (2018)
 AJ3062
 AJ3062                         *CURRENT SURVEY CONTROL
 AJ3062  ______________________________________________________________________
 AJ3062* NAD 83(2011) POSITION- 41 39 14.36803(N) 088 09 39.07264(W)   ADJUSTED
 AJ3062* NAD 83(2011) ELLIP HT-   158.735 (meters)        (06/27/12)   ADJUSTED
 AJ3062* NAD 83(2011) EPOCH   -  2010.00
 AJ3062* NAVD 88 ORTHO HEIGHT -   191.9   (meters)      630.    (feet) GPS OBS
 AJ3062  ______________________________________________________________________
 AJ3062  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3062  GEOID HEIGHT    -        -33.049 (meters)                     GEOID99
 AJ3062  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 AJ3062  NAD 83(2011) X  -    153,174.859 (meters)                     COMP
 AJ3062  NAD 83(2011) Y  - -4,770,288.055 (meters)                     COMP
 AJ3062  NAD 83(2011) Z  -  4,217,071.930 (meters)                     COMP
 AJ3062  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 AJ3062
 AJ3062  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3062  Standards:
 AJ3062         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3062            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3062  -------------------------------------------------------------------
 AJ3062  NETWORK    1.30   1.63           0.59   0.46   0.83     -0.03903377
 AJ3062  -------------------------------------------------------------------
 AJ3062  Click here for local accuracies and other accuracy information.
 AJ3062
 AJ3062.The horizontal coordinates were established by GPS observations
 AJ3062.and adjusted by the National Geodetic Survey in June 2012.
 AJ3062
 AJ3062.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3062.been affixed to the stable North American tectonic plate. See 
 AJ3062.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3062
 AJ3062.The horizontal coordinates are valid at the epoch date displayed above
 AJ3062.which is a decimal equivalence of Year/Month/Day.
 AJ3062
 AJ3062.The orthometric height was determined by GPS observations and a
 AJ3062.high-resolution geoid model.
 AJ3062
 AJ3062.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3062.GEOID18 height accuracy estimate available here.
 AJ3062
 AJ3062.Click photographs - Photos may exist for this station.
 AJ3062
 AJ3062.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3062
 AJ3062.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3062
 AJ3062.The ellipsoidal height was determined by GPS observations
 AJ3062.and is referenced to NAD 83.
 AJ3062
 AJ3062. The following values were computed from the NAD 83(2011) position.
 AJ3062
 AJ3062;                    North         East     Units Scale Factor Converg.
 AJ3062;SPC IL E     -   553,686.762   314,366.880   MT  0.99997754   +0 06 52.7
 AJ3062;SPC IL E     - 1,816,553.98  1,031,385.34   sFT  0.99997754   +0 06 52.7
 AJ3062;UTM  16      - 4,612,011.264   403,341.033   MT  0.99971497   -0 46 17.8
 AJ3062
 AJ3062!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3062!SPC IL E     -   0.99997510  x   0.99997754  =   0.99995264
 AJ3062!UTM  16      -   0.99997510  x   0.99971497  =   0.99969008
 AJ3062
 AJ3062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0334112011(NAD 83)
 AJ3062
 AJ3062                          SUPERSEDED SURVEY CONTROL
 AJ3062
 AJ3062  NAD 83(2007)-  41 39 14.36804(N)    088 09 39.07353(W) AD(2002.00) 0
 AJ3062  ELLIP H (02/10/07)  158.752  (m)                       GP(2002.00)    
 AJ3062  ELLIP H (02/03/05)  158.756  (m)                       GP(       ) 4 2
 AJ3062  NAD 83(1997)-  41 39 14.36807(N)    088 09 39.07403(W) AD(       ) 1
 AJ3062  ELLIP H (04/24/01)  158.784  (m)                       GP(       ) 4 1
 AJ3062
 AJ3062.Superseded values are not recommended for survey control.
 AJ3062
 AJ3062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3062.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3062
 AJ3062_MARKER: I = METAL ROD
 AJ3062_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3062_STAMPING: BOLINGBROOK 1
 AJ3062_MARK LOGO: IL0887
 AJ3062_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3062_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3062_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3062+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2010
 AJ3062_ROD/PIPE-DEPTH: 3.7 meters
 AJ3062_SLEEVE-DEPTH  : 0.9 meters
 AJ3062
 AJ3062  HISTORY     - Date     Condition        Report By
 AJ3062  HISTORY     - 20000719 MONUMENTED       SECI
 AJ3062  HISTORY     - 20100122 GOOD             INDIV
 AJ3062
 AJ3062                          STATION DESCRIPTION
 AJ3062
 AJ3062'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3062'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF  BOLINGBROOK IN
 AJ3062'SECTION 25, T37N, R9E.  TO REACH FROM THE JUNCTION OF 127TH STREET
 AJ3062'AND NAPERVILLE-PLAINFIELD RD PROCEED EAST ON 127TH ST 0.80 MI TO
 AJ3062'ESSINGTON RD, THEN PROCEED EAST ON 127TH ST 0.2 MI TO THE
 AJ3062'ENTRANCE TO THE BOLINGBROOK SEWAGE TREATMENT PLANT 3 (ADDRESS
 AJ3062'2080). THEN PROCEED NORTH FOR 0.10 MI ON THE AGGREGATE ENTRANCE
 AJ3062'TO THE SEWAGE TREATMENT PLANT TO THE LOCKED GATE.  TO GAIN
 AJ3062'ACCESS TO THE GATE CALL THE VILLAGE OF BOLINGBROOK PUBLIC WORKS
 AJ3062'AT (630) 226-8856 IN ADVANCE. THEN PROCEED THROUGH THE GATE TO THE
 AJ3062'STATION LOCATED 50.3 FT NORTH OF CHAIN LINK FENCE AND 53.1 FT WEST
 AJ3062'OF CENTERLINE OF THE AGGREGATE ENTRANCE .  STATION IS 87 FT
 AJ3062'SOUTHWEST OF A LIGHTPOLE, 56.7 FT NORTHWEST OF A LIGHTPOLE, 52.6 FT
 AJ3062'NORTHWEST OF A 16 INCH METAL CULVERT, 48 FT SOUTH OF CENTERLINE
 AJ3062'OF AGGREGATE ENTRANCE, 39.8 FT SOUTHEAST OF A LIGHTPOLE, AND 2.0 FT
 AJ3062'NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ3062'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW
 AJ3062'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3062'(WB)
 AJ3062
 AJ3062                          STATION RECOVERY (2010)
 AJ3062
 AJ3062'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (PWM)
 AJ3062'BRING YOUR WADERS, MARK FOUND UNDER WATER/ICE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3063 ***********************************************************************
 AJ3063  DESIGNATION -  BOLINGBROOK 2
 AJ3063  PID         -  AJ3063
 AJ3063  STATE/COUNTY-  IL/WILL
 AJ3063  COUNTRY     -  US
 AJ3063  USGS QUAD   -  ROMEOVILLE (2018)
 AJ3063
 AJ3063                         *CURRENT SURVEY CONTROL
 AJ3063  ______________________________________________________________________
 AJ3063* NAD 83(2011) POSITION- 41 41 26.57782(N) 088 04 54.19072(W)   ADJUSTED
 AJ3063* NAD 83(2011) ELLIP HT-   173.150 (meters)        (06/27/12)   ADJUSTED
 AJ3063* NAD 83(2011) EPOCH   -  2010.00
 AJ3063* NAVD 88 ORTHO HEIGHT -   206.3   (meters)      677.    (feet) GPS OBS
 AJ3063  ______________________________________________________________________
 AJ3063  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3063  GEOID HEIGHT    -        -33.102 (meters)                     GEOID99
 AJ3063  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 AJ3063  NAD 83(2011) X  -    159,672.756 (meters)                     COMP
 AJ3063  NAD 83(2011) Y  - -4,767,372.203 (meters)                     COMP
 AJ3063  NAD 83(2011) Z  -  4,220,128.384 (meters)                     COMP
 AJ3063  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 AJ3063
 AJ3063  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3063  Standards:
 AJ3063         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3063            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3063  -------------------------------------------------------------------
 AJ3063  NETWORK    1.52   1.72           0.68   0.54   0.88     -0.13677355
 AJ3063  -------------------------------------------------------------------
 AJ3063  Click here for local accuracies and other accuracy information.
 AJ3063
 AJ3063.The horizontal coordinates were established by GPS observations
 AJ3063.and adjusted by the National Geodetic Survey in June 2012.
 AJ3063
 AJ3063.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3063.been affixed to the stable North American tectonic plate. See 
 AJ3063.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3063
 AJ3063.The horizontal coordinates are valid at the epoch date displayed above
 AJ3063.which is a decimal equivalence of Year/Month/Day.
 AJ3063
 AJ3063.The orthometric height was determined by GPS observations and a
 AJ3063.high-resolution geoid model.
 AJ3063
 AJ3063.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3063.GEOID18 height accuracy estimate available here.
 AJ3063
 AJ3063.Click photographs - Photos may exist for this station.
 AJ3063
 AJ3063.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3063
 AJ3063.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3063
 AJ3063.The ellipsoidal height was determined by GPS observations
 AJ3063.and is referenced to NAD 83.
 AJ3063
 AJ3063. The following values were computed from the NAD 83(2011) position.
 AJ3063
 AJ3063;                    North         East     Units Scale Factor Converg.
 AJ3063;SPC IL E     -   557,781.804   320,946.510   MT  0.99998040   +0 10 02.5
 AJ3063;SPC IL E     - 1,829,989.14  1,052,972.01   sFT  0.99998040   +0 10 02.5
 AJ3063;UTM  16      - 4,616,002.928   409,981.432   MT  0.99969972   -0 43 10.2
 AJ3063
 AJ3063!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3063!SPC IL E     -   0.99997284  x   0.99998040  =   0.99995324
 AJ3063!UTM  16      -   0.99997284  x   0.99969972  =   0.99967257
 AJ3063
 AJ3063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0998116002(NAD 83)
 AJ3063
 AJ3063                          SUPERSEDED SURVEY CONTROL
 AJ3063
 AJ3063  NAD 83(2007)-  41 41 26.57781(N)    088 04 54.19149(W) AD(2002.00) 0
 AJ3063  ELLIP H (02/10/07)  173.165  (m)                       GP(2002.00)    
 AJ3063  ELLIP H (02/03/05)  173.162  (m)                       GP(       ) 4 2
 AJ3063  NAD 83(1997)-  41 41 26.57795(N)    088 04 54.19137(W) AD(       ) 1
 AJ3063  ELLIP H (04/24/01)  173.175  (m)                       GP(       ) 4 1
 AJ3063
 AJ3063.Superseded values are not recommended for survey control.
 AJ3063
 AJ3063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3063.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3063
 AJ3063_MARKER: I = METAL ROD
 AJ3063_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3063_STAMPING: BOLINGBROOK 2
 AJ3063_MARK LOGO: IL0887
 AJ3063_PROJECTION: RECESSED 15 CENTIMETERS
 AJ3063_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3063_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3063+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2017
 AJ3063_ROD/PIPE-DEPTH: 3.7 meters
 AJ3063_SLEEVE-DEPTH  : 0.9 meters
 AJ3063
 AJ3063  HISTORY     - Date     Condition        Report By
 AJ3063  HISTORY     - 20000719 MONUMENTED       SECI
 AJ3063  HISTORY     - 20080619 GOOD             INDIV
 AJ3063  HISTORY     - 20150721 GOOD             INDIV
 AJ3063  HISTORY     - 20170418 GOOD             ASMINC
 AJ3063
 AJ3063                          STATION DESCRIPTION
 AJ3063
 AJ3063'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ3063'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BOLINGBROOK  IN
 AJ3063'SECTION 15, T37N, R10E.  TO REACH FROM THE JUNCTION OF IL RT 53 AND
 AJ3063'LILY CACHE RD, PROCEED WEST ON LILY CACHE RD 0.65 MI TO THE STATION
 AJ3063'LOCATED IN FRONT OF BOLINGBROOK FIRE STATION 2 (375 LILY CACHE RD)
 AJ3063'STATION IS 440 FT WEST OF WOODCREEK DR, 300 FT EAST OF CANTERBURY
 AJ3063'DR, AND 0.3 MI EAST OF SCHMIDT RD.  STATION IS 30 FT NORTH NORTHWEST
 AJ3063'OF NORTHWEST CORNER OF FIRE STATION, 94 FT SOUTHEAST OF PK NAIL IN
 AJ3063'DECIDUOUS TREE, 90 FT WEST OF PK NAIL IN DECIDUOUS TREE, 58 FT WEST
 AJ3063'OF THE CENTERLINE OF THE FIRE STATION 2  EXIT, 35 FT EAST OF THE
 AJ3063'CENTERLINE OF THE ENTRANCE TO THE FIRE STATION PARKING LOT, 19 FT
 AJ3063'SOUTH OF THE CONCRETE SIDEWALK, 18 FT WEST OF THE PK NAIL IN THE
 AJ3063'DECIDUOUS TREE, 9.8 FT NORTH OF THE CONCRETE SIDEWALK, AND 3.6 FT
 AJ3063'EAST OF BACK OF CURB OF THE ENTRANCE TO THE FIRE STATION PARKING
 AJ3063'LOT.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ3063'DATUM POINT IS 0.42 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3063'PHYSICAL TIES. (WB)
 AJ3063
 AJ3063                          STATION RECOVERY (2008)
 AJ3063
 AJ3063'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (REG)
 AJ3063'RECOVERED IN GOOD CONDITION.
 AJ3063
 AJ3063                          STATION RECOVERY (2015)
 AJ3063
 AJ3063'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (JDM)
 AJ3063'THE TREE REFERENCED ABOVE AT 94 FT (28.7 M) FROM STATION IS GONE AND
 AJ3063'THE TREE REFERENCED ABOVE AT 18 FT (5.5 M) FROM STATION IS GONE.
 AJ3063
 AJ3063                          STATION RECOVERY (2017)
 AJ3063
 AJ3063'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ3063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3065 ***********************************************************************
 AJ3065  DESIGNATION -  BOLINGBROOK 3
 AJ3065  PID         -  AJ3065
 AJ3065  STATE/COUNTY-  IL/WILL
 AJ3065  COUNTRY     -  US
 AJ3065  USGS QUAD   -  ROMEOVILLE (2018)
 AJ3065
 AJ3065                         *CURRENT SURVEY CONTROL
 AJ3065  ______________________________________________________________________
 AJ3065* NAD 83(2011) POSITION- 41 42 57.55392(N) 088 03 21.02377(W)   ADJUSTED
 AJ3065* NAD 83(2011) ELLIP HT-   187.310 (meters)        (06/27/12)   ADJUSTED
 AJ3065* NAD 83(2011) EPOCH   -  2010.00
 AJ3065* NAVD 88 ORTHO HEIGHT -   220.5   (meters)      723.    (feet) GPS OBS
 AJ3065  ______________________________________________________________________
 AJ3065  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3065  GEOID HEIGHT    -        -33.123 (meters)                     GEOID99
 AJ3065  GEOID HEIGHT    -        -33.188 (meters)                     GEOID18
 AJ3065  NAD 83(2011) X  -    161,763.103 (meters)                     COMP
 AJ3065  NAD 83(2011) Y  - -4,765,443.889 (meters)                     COMP
 AJ3065  NAD 83(2011) Z  -  4,222,233.421 (meters)                     COMP
 AJ3065  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 AJ3065
 AJ3065  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3065  Standards:
 AJ3065         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3065            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3065  -------------------------------------------------------------------
 AJ3065  NETWORK    2.06   2.74           0.87   0.79   1.40     -0.31144955
 AJ3065  -------------------------------------------------------------------
 AJ3065  Click here for local accuracies and other accuracy information.
 AJ3065
 AJ3065.The horizontal coordinates were established by GPS observations
 AJ3065.and adjusted by the National Geodetic Survey in June 2012.
 AJ3065
 AJ3065.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3065.been affixed to the stable North American tectonic plate. See 
 AJ3065.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3065
 AJ3065.The horizontal coordinates are valid at the epoch date displayed above
 AJ3065.which is a decimal equivalence of Year/Month/Day.
 AJ3065
 AJ3065.The orthometric height was determined by GPS observations and a
 AJ3065.high-resolution geoid model.
 AJ3065
 AJ3065.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3065.GEOID18 height accuracy estimate available here.
 AJ3065
 AJ3065.Click photographs - Photos may exist for this station.
 AJ3065
 AJ3065.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3065
 AJ3065.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3065
 AJ3065.The ellipsoidal height was determined by GPS observations
 AJ3065.and is referenced to NAD 83.
 AJ3065
 AJ3065. The following values were computed from the NAD 83(2011) position.
 AJ3065
 AJ3065;                    North         East     Units Scale Factor Converg.
 AJ3065;SPC IL E     -   560,595.157   323,091.921   MT  0.99998156   +0 11 04.8
 AJ3065;SPC IL E     - 1,839,219.28  1,060,010.74   sFT  0.99998156   +0 11 04.8
 AJ3065;UTM  16      - 4,618,781.940   412,169.520   MT  0.99969493   -0 42 09.5
 AJ3065
 AJ3065!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3065!SPC IL E     -   0.99997062  x   0.99998156  =   0.99995218
 AJ3065!UTM  16      -   0.99997062  x   0.99969493  =   0.99966556
 AJ3065
 AJ3065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1216918781(NAD 83)
 AJ3065
 AJ3065                          SUPERSEDED SURVEY CONTROL
 AJ3065
 AJ3065  NAD 83(2007)-  41 42 57.55377(N)    088 03 21.02411(W) AD(2002.00) 0
 AJ3065  ELLIP H (02/10/07)  187.338  (m)                       GP(2002.00)    
 AJ3065  ELLIP H (02/03/05)  187.362  (m)                       GP(       ) 4 2
 AJ3065  NAD 83(1997)-  41 42 57.55395(N)    088 03 21.02352(W) AD(       ) 1
 AJ3065  ELLIP H (04/24/01)  187.356  (m)                       GP(       ) 4 1
 AJ3065
 AJ3065.Superseded values are not recommended for survey control.
 AJ3065
 AJ3065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3065.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3065
 AJ3065_MARKER: I = METAL ROD
 AJ3065_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3065_STAMPING: BOLINGBROOK 3
 AJ3065_MARK LOGO: IL0887
 AJ3065_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3065_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3065_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3065+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2000
 AJ3065_ROD/PIPE-DEPTH: 4.9 meters
 AJ3065_SLEEVE-DEPTH  : 0.9 meters
 AJ3065
 AJ3065  HISTORY     - Date     Condition        Report By
 AJ3065  HISTORY     - 20000719 MONUMENTED       SECI
 AJ3065
 AJ3065                          STATION DESCRIPTION
 AJ3065
 AJ3065'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3065'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BOLINGBROOK  IN
 AJ3065'SECTION 2, T37N, R10E.  TO REACH FROM THE JUNCTION OF IL RT 53 AND
 AJ3065'BOUGHTON RD, PROCEED EAST ON BOUGHTON RD 0.9 MI TO THE STATION
 AJ3065'LOCATED IN FRONT OF BOLINGBROOK FIRE STATION 3 (376 BOUGHTON RD).
 AJ3065'STATION IS LOCATED 0.10 MI EAST OF ASHBURY AVE.  STATION IS LOCATED 5
 AJ3065'FT WEST OF BACK OF CURB OF FIRE STATION EXIT, 26 FT NORTH OF BACK OF
 AJ3065'CURB OF BOUGHTON RD, 46 FT NORTHEAST OF A MANHOLE, 41 FT
 AJ3065'SOUTHWEST OF THE CORNER OF THE FIRE STATION ENTRANCE, 25 FT
 AJ3065'NORTHEAST OF A NICOR GAS VALVE, 20 FT SOUTHEAST OF A SPRUCE TREE,
 AJ3065'19 FT NORTH OF THE CONCRETE SIDEWALK AND 13 FT NORTH OF A LIGHT
 AJ3065'POLE. NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3065'POINT IS 0.38 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3065'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3064 ***********************************************************************
 AJ3064  DESIGNATION -  BOLINGBROOK 4
 AJ3064  PID         -  AJ3064
 AJ3064  STATE/COUNTY-  IL/WILL
 AJ3064  COUNTRY     -  US
 AJ3064  USGS QUAD   -  ROMEOVILLE (2018)
 AJ3064
 AJ3064                         *CURRENT SURVEY CONTROL
 AJ3064  ______________________________________________________________________
 AJ3064* NAD 83(2011) POSITION- 41 42 11.30591(N) 088 07 17.38954(W)   ADJUSTED
 AJ3064* NAD 83(2011) ELLIP HT-   171.591 (meters)        (06/27/12)   ADJUSTED
 AJ3064* NAD 83(2011) EPOCH   -  2010.00
 AJ3064* NAVD 88 ORTHO HEIGHT -   204.8   (meters)      672.    (feet) GPS OBS
 AJ3064  ______________________________________________________________________
 AJ3064  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3064  GEOID HEIGHT    -        -33.087 (meters)                     GEOID99
 AJ3064  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 AJ3064  NAD 83(2011) X  -    156,332.852 (meters)                     COMP
 AJ3064  NAD 83(2011) Y  - -4,766,563.280 (meters)                     COMP
 AJ3064  NAD 83(2011) Z  -  4,221,157.751 (meters)                     COMP
 AJ3064  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 AJ3064
 AJ3064  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3064  Standards:
 AJ3064         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3064            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3064  -------------------------------------------------------------------
 AJ3064  NETWORK    1.37   1.59           0.60   0.51   0.81     -0.00428270
 AJ3064  -------------------------------------------------------------------
 AJ3064  Click here for local accuracies and other accuracy information.
 AJ3064
 AJ3064.The horizontal coordinates were established by GPS observations
 AJ3064.and adjusted by the National Geodetic Survey in June 2012.
 AJ3064
 AJ3064.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3064.been affixed to the stable North American tectonic plate. See 
 AJ3064.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3064
 AJ3064.The horizontal coordinates are valid at the epoch date displayed above
 AJ3064.which is a decimal equivalence of Year/Month/Day.
 AJ3064
 AJ3064.The orthometric height was determined by GPS observations and a
 AJ3064.high-resolution geoid model.
 AJ3064
 AJ3064.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3064.GEOID18 height accuracy estimate available here.
 AJ3064
 AJ3064.Click photographs - Photos may exist for this station.
 AJ3064
 AJ3064.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3064
 AJ3064.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3064
 AJ3064.The ellipsoidal height was determined by GPS observations
 AJ3064.and is referenced to NAD 83.
 AJ3064
 AJ3064. The following values were computed from the NAD 83(2011) position.
 AJ3064
 AJ3064;                    North         East     Units Scale Factor Converg.
 AJ3064;SPC IL E     -   559,152.817   317,631.694   MT  0.99997882   +0 08 27.3
 AJ3064;SPC IL E     - 1,834,487.20  1,042,096.65   sFT  0.99997882   +0 08 27.3
 AJ3064;UTM  16      - 4,617,424.696   406,689.146   MT  0.99970714   -0 44 46.2
 AJ3064
 AJ3064!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3064!SPC IL E     -   0.99997309  x   0.99997882  =   0.99995191
 AJ3064!UTM  16      -   0.99997309  x   0.99970714  =   0.99968024
 AJ3064
 AJ3064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0668917424(NAD 83)
 AJ3064
 AJ3064                          SUPERSEDED SURVEY CONTROL
 AJ3064
 AJ3064  NAD 83(2007)-  41 42 11.30592(N)    088 07 17.39046(W) AD(2002.00) 0
 AJ3064  ELLIP H (02/10/07)  171.607  (m)                       GP(2002.00)    
 AJ3064  ELLIP H (02/03/05)  171.611  (m)                       GP(       ) 4 2
 AJ3064  NAD 83(1997)-  41 42 11.30603(N)    088 07 17.39052(W) AD(       ) 1
 AJ3064  ELLIP H (04/24/01)  171.626  (m)                       GP(       ) 4 1
 AJ3064
 AJ3064.Superseded values are not recommended for survey control.
 AJ3064
 AJ3064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3064.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3064
 AJ3064_MARKER: I = METAL ROD
 AJ3064_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3064_STAMPING: BOLINGBROOK 4
 AJ3064_MARK LOGO: IL0887
 AJ3064_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3064_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3064_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3064+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2000
 AJ3064_ROD/PIPE-DEPTH: 3.7 meters
 AJ3064_SLEEVE-DEPTH  : 0.9 meters
 AJ3064
 AJ3064  HISTORY     - Date     Condition        Report By
 AJ3064  HISTORY     - 20000719 MONUMENTED       SECI
 AJ3064
 AJ3064                          STATION DESCRIPTION
 AJ3064
 AJ3064'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3064'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BOLINGBROOK IN
 AJ3064'SECTION 8, T37N, R10E.  TO REACH FROM THE JUNCTION OF IL RT 53 AND
 AJ3064'BOUGHTON RD, PROCEED WEST ON BOUGHTON RD 2.8 MI TO THE STATION
 AJ3064'LOCATED IN FRONT OF BOLINGBROOK FIRE STATION 4.  STATION IS 300 FT
 AJ3064'WEST OF BROOKWOOD LN AND 0.2 MI EAST OF NAPERVILLE RD.  STATION IS
 AJ3064'41 FT WEST SOUTHWEST OF NORTHWEST CORNER TO FIRE STATION.
 AJ3064'STATION IS 110.8 FT SOUTHEAST OF PK NAIL IN POWER POLE (PP), 83 FT
 AJ3064'SOUTHWEST OF PK NAIL IN PP, 72.6 FT SOUTHWEST OF FIRE HYDRANT, 41 FT
 AJ3064'SOUTH OF CONCRETE SIDEWALK, 20 FT WEST NORTHWEST OF  FLAG POLE,
 AJ3064'13 FT NORTH OF BACK OF CURB OF FIRE STATION PARKING LOT, AND 9 FT
 AJ3064'EAST OF BACK OF CURB OF FIRE STATION PARKING LOT.  NOTE - ACCESS TO
 AJ3064'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.44 FT BELOW
 AJ3064'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1252 ***********************************************************************
 MF1252  DESIGNATION -  BOLSON
 MF1252  PID         -  MF1252
 MF1252  STATE/COUNTY-  IL/DU PAGE
 MF1252  COUNTRY     -  US
 MF1252  USGS QUAD   -  WHEATON (2018)
 MF1252
 MF1252                         *CURRENT SURVEY CONTROL
 MF1252  ______________________________________________________________________
 MF1252* NAD 83(1986) POSITION- 41 45 58.     (N) 088 01 05.     (W)   SCALED
 MF1252* NAVD 88 ORTHO HEIGHT -   226.491 (meters)      743.08  (feet) ADJUSTED
 MF1252  ______________________________________________________________________
 MF1252  GEOID HEIGHT    -        -33.237 (meters)                     GEOID18
 MF1252  DYNAMIC HEIGHT  -        226.411 (meters)      742.82  (feet) COMP
 MF1252  MODELED GRAVITY -    980,263.6   (mgal)                       NAVD 88
 MF1252
 MF1252  VERT ORDER      -  THIRD
 MF1252
 MF1252.The horizontal coordinates were scaled from a map and have
 MF1252.an estimated accuracy of +/- 6 seconds.
 MF1252
 MF1252.The orthometric height was determined by differential leveling and
 MF1252.adjusted by the NATIONAL GEODETIC SURVEY
 MF1252.in June 1991.
 MF1252
 MF1252.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1252.GEOID18 height accuracy estimate available here.
 MF1252
 MF1252.Click photographs - Photos may exist for this station.
 MF1252
 MF1252.The dynamic height is computed by dividing the NAVD 88
 MF1252.geopotential number by the normal gravity value computed on the
 MF1252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1252.degrees latitude (g = 980.6199 gals.).
 MF1252
 MF1252.The modeled gravity was interpolated from observed gravity values.
 MF1252
 MF1252;                    North         East    Units  Estimated Accuracy
 MF1252;SPC IL E     -   566,170.      326,220.      MT  (+/- 180 meters Scaled)
 MF1252
 MF1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM153243(NAD 83)
 MF1252
 MF1252                          SUPERSEDED SURVEY CONTROL
 MF1252
 MF1252.No superseded survey control is available for this station.
 MF1252
 MF1252_MARKER: DB = BENCH MARK DISK
 MF1252_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1252_SP_SET: HEADWALL
 MF1252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1252+STABILITY: SURFACE MOTION
 MF1252
 MF1252  HISTORY     - Date     Condition        Report By
 MF1252  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1252  HISTORY     - 19980421 GOOD             USPSQD
 MF1252  HISTORY     - 20091020 MARK NOT FOUND   GEOCAC
 MF1252
 MF1252                          STATION DESCRIPTION
 MF1252
 MF1252'DESCRIBED BY MARCHESE AND SONS 1983
 MF1252'IN DOWNERS GROVE.
 MF1252'AT THE SOUTHWEST EDGE OF DOWNERS GROVE, 3.8 MILES WEST ALONG 63RD
 MF1252'STREET FROM THE JUNCTION OF STATE HIGHWAY 83 AND 63RD STREET TO THE
 MF1252'INTERSECTION OF DUNHAM STREET AND 63RD STREET, THEN SOUTH ON DUNHAM
 MF1252'STREET FOR 0.5 MILE TO MARK ON RIGHT, IN TOP CONCRETE HEADWALL WITH
 MF1252'DRAINAGE RUNNING EAST AND WEST UNDER DUNHAM STREET,AT THE NORTH END OF
 MF1252'HEADWALL, 50.0 FEET NORTH OF CENTERLINE OF BOLSON STREET, 50.0 FEET
 MF1252'WEST OF THE CENTERLINE OF DUNHAM STREET, AND 100.0 FEET SOUTH OF THE
 MF1252'CENTERLINE OF SAYLOR STREET.
 MF1252
 MF1252                          STATION RECOVERY (1998)
 MF1252
 MF1252'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1252'RECOVERED IN GOOD CONDITION.
 MF1252
 MF1252                          STATION RECOVERY (2009)
 MF1252
 MF1252'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1252'THE CULVERT AND HEADWALL STILL EXIST, BUT THE CORNER OF THE HEADWALL
 MF1252'WHERE MARK WAS LOCATED IS BROKEN OFF (A CIRCULAR 'SHADOW' OF THE MARK
 MF1252'EXISTS ON THE REMNANTS OF THE CONCRETE).  A CHECK IN THE IMMEDIATE
 MF1252'AREA FOR THE BROKEN PIECE AND MARK WAS MADE WITH NEGATIVE FINDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0846 ***********************************************************************
 NH0846  DESIGNATION -  BOND
 NH0846  PID         -  NH0846
 NH0846  STATE/COUNTY-  IL/WINNEBAGO
 NH0846  COUNTRY     -  US
 NH0846  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0846
 NH0846                         *CURRENT SURVEY CONTROL
 NH0846  ______________________________________________________________________
 NH0846* NAD 83(1997) POSITION- 42 26 51.71137(N) 089 04 01.24272(W)   ADJUSTED
 NH0846* NAVD 88 ORTHO HEIGHT -   222.608 (meters)      730.34  (feet) POSTED
 NH0846  ______________________________________________________________________
 NH0846  GEOID HEIGHT    -        -33.683 (meters)                     GEOID18
 NH0846  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 NH0846  DYNAMIC HEIGHT  -        222.54  (meters)      730.1   (feet) COMP
 NH0846  MODELED GRAVITY -    980,306.0   (mgal)                       NAVD 88
 NH0846
 NH0846  HORZ ORDER      -  SECOND
 NH0846  VERT ORDER      -  * POSTED, SEE BELOW
 NH0846
 NH0846.The horizontal coordinates were established by classical geodetic methods
 NH0846.and adjusted by the National Geodetic Survey in October 1999.
 NH0846
 NH0846.The orthometric height was determined by differential leveling
 NH0846.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0846
 NH0846.* This is a POSTED BENCH MARK height.
 NH0846
 NH0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0846.GEOID18 height accuracy estimate available here.
 NH0846
 NH0846.Click photographs - Photos may exist for this station.
 NH0846
 NH0846.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0846
 NH0846.The dynamic height is computed by dividing the NAVD 88
 NH0846.geopotential number by the normal gravity value computed on the
 NH0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0846.degrees latitude (g = 980.6199 gals.).
 NH0846
 NH0846.The modeled gravity was interpolated from observed gravity values.
 NH0846
 NH0846. The following values were computed from the NAD 83(1997) position.
 NH0846
 NH0846;                    North         East     Units Scale Factor Converg.
 NH0846;SPC IL W     -   642,394.773   790,461.017   MT  1.00004182   +0 44 32.0
 NH0846;SPC IL W     - 2,107,590.18  2,593,370.85   sFT  1.00004182   +0 44 32.0
 NH0846;SPC WI S     -    50,165.769   676,758.344   MT  1.00006982   +0 38 27.8
 NH0846;SPC WI S     -   164,585.53  2,220,331.33   sFT  1.00006982   +0 38 27.8
 NH0846;UTM  16      - 4,701,555.405   330,016.807   MT  0.99995551   -1 23 43.4
 NH0846
 NH0846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0846!SPC IL W     -   0.99997037  x   1.00004182  =   1.00001219
 NH0846!SPC WI S     -   0.99997037  x   1.00006982  =   1.00004019
 NH0846!UTM  16      -   0.99997037  x   0.99995551  =   0.99992588
 NH0846
 NH0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3001601555(NAD 83)
 NH0846
 NH0846|---------------------------------------------------------------------|
 NH0846| PID    Reference Object                     Distance      Geod. Az  |
 NH0846|                                                           dddmmss.s |
 NH0846| CI9071 BOND RM                               9.990 METERS 30128     |
 NH0846|---------------------------------------------------------------------|
 NH0846
 NH0846                          SUPERSEDED SURVEY CONTROL
 NH0846
 NH0846  NAD 83(1996)-  42 26 51.71136(N)    089 04 01.24279(W) AD(       ) 2
 NH0846  NAD 83(1991)-  42 26 51.70671(N)    089 04 01.24321(W) AD(       ) 2
 NH0846  NAD 83(1986)-  42 26 51.70559(N)    089 04 01.24741(W) AD(       ) 2
 NH0846  NAD 27      -  42 26 51.65060(N)    089 04 00.85190(W) AD(       ) 2
 NH0846  USSD        -  42 26 51.74200(N)    089 04 00.63800(W) AD(       ) 3
 NH0846  NGVD 29 (??/??/92)  222.63   (m)          730.4    (f) COMPUTED    1 2
 NH0846
 NH0846.Superseded values are not recommended for survey control.
 NH0846
 NH0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0846.See file dsdata.pdf to determine how the superseded data were derived.
 NH0846
 NH0846_MARKER: DS = TRIANGULATION STATION DISK
 NH0846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0846_STAMPING: BOND 1920
 NH0846_MARK LOGO: CGS
 NH0846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0846+STABILITY: SURFACE MOTION
 NH0846
 NH0846  HISTORY     - Date     Condition        Report By
 NH0846  HISTORY     - 1920     MONUMENTED       CGS
 NH0846  HISTORY     - 1930     POOR             CGS
 NH0846  HISTORY     - 1954     MARK NOT FOUND   CGS
 NH0846  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0846
 NH0846                          STATION DESCRIPTION
 NH0846
 NH0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0846'STATION IS ABOUT 1 MILE S OF ROCKTON, ON THE W SIDE OF THE
 NH0846'CHICAGO, MILWAUKEE, AND ST. PAUL RAILWAY TRACK, 80 YARDS
 NH0846'S OF THE S END OF THE RAILROAD BRIDGE OVER ROCK RIVER, 100
 NH0846'YARDS N OF A TIPPLE FOR LOADING MOLDING SAND, 30 YARDS E OF
 NH0846'JOHNSON BROTHERS BARN, AND 7.01 METERS (23 FEET) W OF THE W
 NH0846'AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE
 NH0846'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0846'THE REFERENCE MARK IS ON THE SAME
 NH0846'SIDE OF THE TRACK, NEAR THE FENCE LINE, 9.99 METERS (32.78
 NH0846'FEET) FROM THE STATION, N 58 DEG 32 MIN W.
 NH0846
 NH0846                          STATION RECOVERY (1930)
 NH0846
 NH0846'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (JPL)
 NH0846'THIS IS A TRAVERSE STATION.  THE MARK WAS FOUND AS DESCRIBED,
 NH0846'BUT THE SURFACE MARK SHOWS SIGNS OF HAVING BEEN DISTURBED.
 NH0846'
 NH0846'THE UNDERGROUND MARK IS UNDOUBTEDLY IN GOOD CONDITION.
 NH0846
 NH0846                          STATION RECOVERY (1954)
 NH0846
 NH0846'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0846'STATION NOT RECOVERED, MEASUREMENTS FROM RAIL IN THE 1920
 NH0846'DESCRIPTION INDICATE THIS MARK WAS SET IN THE RAILROAD DITCH.
 NH0846'EROSION HAS CUT THIS DITCH UNTIL IT IS ABOUT 12 FT. BELOW
 NH0846'THE LEVEL OF THE TRACK.  THE BANK OF THE DITCH HAS CUT BACK
 NH0846'TO THE RIGHT-OF-WAY FENCE.  THE MARK HAS PROBABLY BEEN WASHED
 NH0846'OUT.  AN HOUR WAS SPENT IN THIS SEARCH.
 NH0846
 NH0846                          STATION RECOVERY (1997)
 NH0846
 NH0846'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0846'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3803 ***********************************************************************
 DH3803  DESIGNATION -  BOND 01
 DH3803  PID         -  DH3803
 DH3803  STATE/COUNTY-  IL/BOND
 DH3803  COUNTRY     -  US
 DH3803  USGS QUAD   -  MULBERRY GROVE (2018)
 DH3803
 DH3803                         *CURRENT SURVEY CONTROL
 DH3803  ______________________________________________________________________
 DH3803* NAD 83(2011) POSITION- 38 54 54.69485(N) 089 17 36.04040(W)   ADJUSTED
 DH3803* NAD 83(2011) ELLIP HT-   138.474 (meters)        (06/27/12)   ADJUSTED
 DH3803* NAD 83(2011) EPOCH   -  2010.00
 DH3803* NAVD 88 ORTHO HEIGHT -   169.9   (meters)      557.    (feet) GPS OBS
 DH3803  ______________________________________________________________________
 DH3803  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3803  GEOID HEIGHT    -        -31.425 (meters)                     GEOID03
 DH3803  GEOID HEIGHT    -        -31.449 (meters)                     GEOID18
 DH3803  NAD 83(2011) X  -     61,287.803 (meters)                     COMP
 DH3803  NAD 83(2011) Y  - -4,968,976.653 (meters)                     COMP
 DH3803  NAD 83(2011) Z  -  3,985,082.936 (meters)                     COMP
 DH3803  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 DH3803
 DH3803  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3803  Standards:
 DH3803         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3803            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3803  -------------------------------------------------------------------
 DH3803  NETWORK    0.64   1.04           0.30   0.20   0.53     -0.03786658
 DH3803  -------------------------------------------------------------------
 DH3803  Click here for local accuracies and other accuracy information.
 DH3803
 DH3803.The horizontal coordinates were established by GPS observations
 DH3803.and adjusted by the National Geodetic Survey in June 2012.
 DH3803
 DH3803.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3803.been affixed to the stable North American tectonic plate. See 
 DH3803.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3803
 DH3803.The horizontal coordinates are valid at the epoch date displayed above
 DH3803.which is a decimal equivalence of Year/Month/Day.
 DH3803
 DH3803.The orthometric height was determined by GPS observations and a
 DH3803.high-resolution geoid model.
 DH3803
 DH3803.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3803.GEOID18 height accuracy estimate available here.
 DH3803
 DH3803.Click photographs - Photos may exist for this station.
 DH3803
 DH3803.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3803
 DH3803.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3803
 DH3803.The ellipsoidal height was determined by GPS observations
 DH3803.and is referenced to NAD 83.
 DH3803
 DH3803. The following values were computed from the NAD 83(2011) position.
 DH3803
 DH3803;                    North         East     Units Scale Factor Converg.
 DH3803;SPC IL W     -   249,917.625   775,739.151   MT  1.00001179   +0 32 55.0
 DH3803;SPC IL W     -   819,938.07  2,545,070.86   sFT  1.00001179   +0 32 55.0
 DH3803;UTM  16      - 4,309,865.937   301,167.119   MT  1.00008684   -1 26 27.9
 DH3803
 DH3803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3803!SPC IL W     -   0.99997827  x   1.00001179  =   0.99999006
 DH3803!UTM  16      -   0.99997827  x   1.00008684  =   1.00006511
 DH3803
 DH3803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0116709865(NAD 83)
 DH3803
 DH3803                          SUPERSEDED SURVEY CONTROL
 DH3803
 DH3803  NAD 83(2007)-  38 54 54.69486(N)    089 17 36.04115(W) AD(2002.00) 0
 DH3803  ELLIP H (02/10/07)  138.503  (m)                       GP(2002.00)    
 DH3803  NAD 83(1997)-  38 54 54.69495(N)    089 17 36.04110(W) AD(       ) 1
 DH3803  ELLIP H (06/10/05)  138.485  (m)                       GP(       ) 3 2
 DH3803
 DH3803.Superseded values are not recommended for survey control.
 DH3803
 DH3803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3803.See file dsdata.pdf to determine how the superseded data were derived.
 DH3803
 DH3803_MARKER: DD = SURVEY DISK
 DH3803_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3803_STAMPING: BOND 01 2005
 DH3803_MARK LOGO: ILDT
 DH3803_PROJECTION: RECESSED 3 CENTIMETERS
 DH3803_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3803+STABILITY: SURFACE MOTION
 DH3803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3803+SATELLITE: SATELLITE OBSERVATIONS - December 24, 2019
 DH3803
 DH3803  HISTORY     - Date     Condition        Report By
 DH3803  HISTORY     - 2005     MONUMENTED       ILDT
 DH3803  HISTORY     - 20050317 GOOD             ILDT
 DH3803  HISTORY     - 20091229 GOOD             GEOCAC
 DH3803  HISTORY     - 20191224 GOOD             ILDT
 DH3803
 DH3803                          STATION DESCRIPTION
 DH3803
 DH3803'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3803'TO REACH FROM THE INTERSECTION OF RT. 40 AND COUNTY ROAD 10 ( MAPLE
 DH3803'ST. ) SOUTH OF  MULBERRY GROVE, GO WEST 1.35 MILES ALONG RT. 40 TO THE
 DH3803'STATION ON THE LEFT. THE MARK IS 54.0 FT. SOUTH OF THE CENTER OF RT.
 DH3803'40, IT IS 25.0 FT. NORTH OF THE NORTH EDGE OF A DRAINAGE DITCH AND IT
 DH3803'IS 130.9 FT EAST OF A LONE 24 INCH OAK TREE. THE MARK BURIED 0.1 FT.
 DH3803'AND THERE IS A FIBERGLASS WITNESS 1.0 FT. TO THE SOUTH.
 DH3803
 DH3803                          STATION RECOVERY (2009)
 DH3803
 DH3803'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 DH3803'RECOVERED IN GOOD CONDITION.
 DH3803
 DH3803                          STATION RECOVERY (2019)
 DH3803
 DH3803'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DH3803'THE MARK IS APPROXIMATELY 310 FT (94.5 M) EAST ALONG US ROUTE 40 FROM
 DH3803'THE SOUTH END OF A 3'X 3' BOX CULVERT THAT'S RUNNING DIAGONALLY ACROSS
 DH3803'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1665 ***********************************************************************
 JB1665  DESIGNATION -  BONE GAP
 JB1665  PID         -  JB1665
 JB1665  STATE/COUNTY-  IL/EDWARDS
 JB1665  COUNTRY     -  US
 JB1665  USGS QUAD   -  ALBION NORTH (2018)
 JB1665
 JB1665                         *CURRENT SURVEY CONTROL
 JB1665  ______________________________________________________________________
 JB1665* NAD 83(1997) POSITION- 38 26 51.91190(N) 088 00 27.94211(W)   ADJUSTED
 JB1665* NAVD 88 ORTHO HEIGHT -   152.    (meters)      499.    (feet) SCALED
 JB1665  ______________________________________________________________________
 JB1665  GEOID HEIGHT    -        -31.046 (meters)                     GEOID18
 JB1665  LAPLACE CORR    -         -2.58  (seconds)                    DEFLEC18
 JB1665  HORZ ORDER      -  SECOND
 JB1665
 JB1665.The horizontal coordinates were established by classical geodetic methods
 JB1665.and adjusted by the National Geodetic Survey in October 1999.
 JB1665
 JB1665.The orthometric height was scaled from a topographic map.
 JB1665
 JB1665.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1665.GEOID18 height accuracy estimate available here.
 JB1665
 JB1665.Click photographs - Photos may exist for this station.
 JB1665
 JB1665.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1665
 JB1665. The following values were computed from the NAD 83(1997) position.
 JB1665
 JB1665;                    North         East     Units Scale Factor Converg.
 JB1665;SPC IL E     -   197,724.757   328,420.342   MT  0.99998494   +0 12 08.8
 JB1665;SPC IL E     -   648,701.97  1,077,492.41   sFT  0.99998494   +0 12 08.8
 JB1665;UTM  16      - 4,255,976.988   412,060.844   MT  0.99969523   -0 37 36.0
 JB1665
 JB1665!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1665!SPC IL E     -   0.99998104  x   0.99998494  =   0.99996598
 JB1665!UTM  16      -   0.99998104  x   0.99969523  =   0.99967628
 JB1665
 JB1665:                Primary Azimuth Mark                     Grid Az
 JB1665:SPC IL E     -  BONE GAP AZ MK                           142 35 00.4
 JB1665:UTM  16      -  BONE GAP AZ MK                           143 24 45.2
 JB1665
 JB1665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1206055976(NAD 83)
 JB1665
 JB1665|---------------------------------------------------------------------|
 JB1665| PID    Reference Object                     Distance      Geod. Az  |
 JB1665|                                                           dddmmss.s |
 JB1665| CI3040 BONE GAP RM 1                        18.918 METERS 08054     |
 JB1665| JA2072 BONE GAP MUNICIPAL TANK             APPROX. 1.5 KM 1051110.3 |
 JB1665| CI3039 BONE GAP AZ MK                                     1424709.2 |
 JB1665| JB1671 ALBION OIL MICROWAVE KSE 587        APPROX.13.5 KM 1920622.6 |
 JB1665| JB1666 ALBION MUNICIPAL TANK               APPROX. 9.0 KM 2101335.4 |
 JB1665| CI3041 BONE GAP RM 2                        26.934 METERS 30349     |
 JB1665|---------------------------------------------------------------------|
 JB1665
 JB1665                          SUPERSEDED SURVEY CONTROL
 JB1665
 JB1665  NAD 83(1997)-  38 26 51.91260(N)    088 00 27.94142(W) AD(       ) 2
 JB1665  NAD 83(1993)-  38 26 51.92266(N)    088 00 27.94084(W) AD(       ) 2
 JB1665  NAD 83(1986)-  38 26 51.92308(N)    088 00 27.94102(W) AD(       ) 2
 JB1665  NAD 27      -  38 26 51.74917(N)    088 00 27.81508(W) AD(       ) 2
 JB1665
 JB1665.Superseded values are not recommended for survey control.
 JB1665
 JB1665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1665.See file dsdata.pdf to determine how the superseded data were derived.
 JB1665
 JB1665_MARKER: DS = TRIANGULATION STATION DISK
 JB1665_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1665_STAMPING: BONE GAP 1967
 JB1665_MARK LOGO: CGS
 JB1665_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1665+STABILITY: SURFACE MOTION
 JB1665_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1665+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2004
 JB1665
 JB1665  HISTORY     - Date     Condition        Report By
 JB1665  HISTORY     - 1967     MONUMENTED       CGS
 JB1665  HISTORY     - 20040510 GOOD             INDIV
 JB1665
 JB1665                          STATION DESCRIPTION
 JB1665
 JB1665'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1665'THE STATION IS LOCATED ABOUT 5.5 MILES NORTHEAST OF ALBION, 5 MILES
 JB1665'SOUTH OF WEST SALEM, .75 MILE WEST OF BONE GAP AND ON PROPERTY OWNED
 JB1665'BY MR.  ELDON HARMS.
 JB1665'
 JB1665'TO REACH THE STATION FROM THE POST OFFICE IN BONE GAP, GO WEST ON A
 JB1665'PAVED AND GRAVELED ROAD FOR 0.7 MILE TO THE STATION ON THE LEFT.
 JB1665'
 JB1665'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JB1665'
 JB1665'STATION MARK, STAMPED BONE GAP 1967 IS SET 18 INCHES BELOW THE GROUND
 JB1665'SURFACE.  IT IS 57.5 FEET EAST OF A 24-INCH TREE AND 30 FEET SOUTH OF
 JB1665'THE CENTER OF A GRAVELED ROAD.
 JB1665'
 JB1665'R M NO 1, STAMPED BONE GAP NO 1 1967 IS SET FLUSH WITH THE GROUND
 JB1665'SURFACE.  IT IS 21 FEET SOUTH OF THE CENTER OF THE GRAVELED ROAD AND
 JB1665'2.1 FEET WEST OF A METAL WITNESS POST.
 JB1665'
 JB1665'R M NO 2, STAMPED BONE GAP NO 2 1967 IS SET FLUSH WITH THE GROUND
 JB1665'SURFACE.  IT IS 21 FEET NORTH OF THE CENTER OF THE GRAVELED ROAD, 2.2
 JB1665'FEET NORTHEAST OF A METAL WITNESS POST AND 1 FOOT NORTH OF A FENCE.
 JB1665'
 JB1665'AZ MK, STAMPED BONE GAP 1967 IS SET FLUSH WITH THE GROUND SURFACE.  IT
 JB1665'IS 22 FEET SOUTHWEST OF THE CENTER OF A PAVED ROAD, 3.8 FEET NORTHEAST
 JB1665'OF POWER POLE NUMBER 15 AND 3 FEET NORTHEAST OF A METAL WITNESS POST.
 JB1665'
 JB1665'TO REACH THE AZIMUTH MARK FROM THE POST OFFICE IN BONE GAP, GO
 JB1665'SOUTHWEST ON A PAVED ROAD FOR 0.55 MILE TO THE MARK ON THE RIGHT AS
 JB1665'DESCRIBED.
 JB1665'
 JB1665'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1665
 JB1665                          STATION RECOVERY (2004)
 JB1665
 JB1665'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (LAM)
 JB1665'24 INCH TREE IS NOW A 40 OAK FOUND RM NO. 1
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2072 ***********************************************************************
 JA2072  DESIGNATION -  BONE GAP MUNICIPAL TANK
 JA2072  PID         -  JA2072
 JA2072  STATE/COUNTY-  IL/EDWARDS
 JA2072  COUNTRY     -  US
 JA2072  USGS QUAD   -  BONE GAP (2018)
 JA2072
 JA2072                         *CURRENT SURVEY CONTROL
 JA2072  ______________________________________________________________________
 JA2072* NAD 83(1997) POSITION- 38 26 39.22365(N) 087 59 28.52382(W)   ADJUSTED
 JA2072  ______________________________________________________________________
 JA2072  GEOID HEIGHT    -        -31.065 (meters)                     GEOID18
 JA2072  LAPLACE CORR    -         -2.56  (seconds)                    DEFLEC18
 JA2072  HORZ ORDER      -  THIRD
 JA2072
 JA2072.The horizontal coordinates were established by classical geodetic methods
 JA2072.and adjusted by the National Geodetic Survey in October 1999.
 JA2072
 JA2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2072.GEOID18 height accuracy estimate available here.
 JA2072
 JA2072.Click photographs - Photos may exist for this station.
 JA2072
 JA2072.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2072
 JA2072. The following values were computed from the NAD 83(1997) position.
 JA2072
 JA2072;                    North         East     Units Scale Factor Converg.
 JA2072;SPC IL E     -   197,338.746   329,862.588   MT  0.99998598   +0 12 45.7
 JA2072;SPC IL E     -   647,435.54  1,082,224.17   sFT  0.99998598   +0 12 45.7
 JA2072;UTM  16      - 4,255,570.268   413,496.933   MT  0.99969215   -0 36 58.9
 JA2072
 JA2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1349655570(NAD 83)
 JA2072
 JA2072                          SUPERSEDED SURVEY CONTROL
 JA2072
 JA2072  NAD 83(1997)-  38 26 39.22427(N)    087 59 28.52316(W) AD(       ) 3
 JA2072  NAD 83(1993)-  38 26 39.23451(N)    087 59 28.52293(W) AD(       ) 3
 JA2072  NAD 83(1986)-  38 26 39.23479(N)    087 59 28.52261(W) AD(       ) 3
 JA2072  NAD 27      -  38 26 39.06071(N)    087 59 28.40021(W) AD(       ) 3
 JA2072
 JA2072.Superseded values are not recommended for survey control.
 JA2072
 JA2072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2072.See file dsdata.pdf to determine how the superseded data were derived.
 JA2072
 JA2072_MARKER: 53 = ELEVATED TANK
 JA2072
 JA2072  HISTORY     - Date     Condition        Report By
 JA2072  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2072
 JA2072                          STATION DESCRIPTION
 JA2072
 JA2072'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2072'STATION IS LOCATED ABOUT 0.33 MILE SOUTH OF THE BUSINESS SECTION OF
 JA2072'BONE GAP.
 JA2072'
 JA2072'TO REACH FROM THE POST OFFICE IN BONE GAP, GO SOUTHEAST ON STREET
 JA2072'CROSSING RAILROAD
 JA2072'TRACKS FOR 0.25 MILE TO A CROSS STREET.  TURN RIGHT
 JA2072'AND FOLLOW STREET SOUTHWEST FOR 0.2
 JA2072'MILE TO STATION ON LEFT.
 JA2072'
 JA2072'THE TANK IS 120 FEET HIGH, IS PAINTED SILVER, HAS BONE GAP PAINTED ON
 JA2072'SIDE OF TANK AND
 JA2072'IS SUPPORTED BY 4 LEGS.
 JA2072'
 JA2072'POINT INTERSECTED WAS TOP AND CENTER OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1481 ***********************************************************************
 LC1481  CBN         -  This is a Cooperative Base Network Control Station.
 LC1481  DESIGNATION -  BONTZ
 LC1481  PID         -  LC1481
 LC1481  STATE/COUNTY-  IL/PEORIA
 LC1481  COUNTRY     -  US
 LC1481  USGS QUAD   -  DUNLAP (2018)
 LC1481
 LC1481                         *CURRENT SURVEY CONTROL
 LC1481  ______________________________________________________________________
 LC1481* NAD 83(2011) POSITION- 40 46 32.83235(N) 089 42 30.75109(W)   ADJUSTED
 LC1481* NAD 83(2011) ELLIP HT-   182.011 (meters)        (06/27/12)   ADJUSTED
 LC1481* NAD 83(2011) EPOCH   -  2010.00
 LC1481* NAVD 88 ORTHO HEIGHT -   215.006 (meters)      705.40  (feet) ADJUSTED
 LC1481  ______________________________________________________________________
 LC1481  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 LC1481  NAD 83(2011) X  -     24,605.380 (meters)                     COMP
 LC1481  NAD 83(2011) Y  - -4,836,964.846 (meters)                     COMP
 LC1481  NAD 83(2011) Z  -  4,143,718.440 (meters)                     COMP
 LC1481  LAPLACE CORR    -          1.63  (seconds)                    DEFLEC18
 LC1481  DYNAMIC HEIGHT  -        214.908 (meters)      705.08  (feet) COMP
 LC1481  MODELED GRAVITY -    980,164.4   (mgal)                       NAVD 88
 LC1481
 LC1481  VERT ORDER      -  SECOND    CLASS 0
 LC1481
 LC1481  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1481  Standards:
 LC1481         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1481            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1481  -------------------------------------------------------------------
 LC1481  NETWORK    0.35   0.63           0.16   0.12   0.32      0.03583513
 LC1481  -------------------------------------------------------------------
 LC1481  Click here for local accuracies and other accuracy information.
 LC1481
 LC1481.The horizontal coordinates were established by GPS observations
 LC1481.and adjusted by the National Geodetic Survey in June 2012.
 LC1481
 LC1481.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1481.been affixed to the stable North American tectonic plate. See 
 LC1481.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1481
 LC1481.The horizontal coordinates are valid at the epoch date displayed above
 LC1481.which is a decimal equivalence of Year/Month/Day.
 LC1481
 LC1481.The orthometric height was determined by differential leveling and
 LC1481.adjusted by the NATIONAL GEODETIC SURVEY
 LC1481.in June 1991.
 LC1481
 LC1481.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1481.GEOID18 height accuracy estimate available here.
 LC1481
 LC1481.Click photographs - Photos may exist for this station.
 LC1481
 LC1481.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1481
 LC1481.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1481
 LC1481.The ellipsoidal height was determined by GPS observations
 LC1481.and is referenced to NAD 83.
 LC1481
 LC1481.The dynamic height is computed by dividing the NAVD 88
 LC1481.geopotential number by the normal gravity value computed on the
 LC1481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1481.degrees latitude (g = 980.6199 gals.).
 LC1481
 LC1481.The modeled gravity was interpolated from observed gravity values.
 LC1481
 LC1481. The following values were computed from the NAD 83(2011) position.
 LC1481
 LC1481;                    North         East     Units Scale Factor Converg.
 LC1481;SPC IL W     -   456,228.697   738,672.513   MT  0.99995958   +0 17 57.1
 LC1481;SPC IL W     - 1,496,810.32  2,423,461.40   sFT  0.99995958   +0 17 57.1
 LC1481;UTM  16      - 4,517,397.692   271,424.628   MT  1.00024312   -1 46 11.0
 LC1481
 LC1481!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1481!SPC IL W     -   0.99997145  x   0.99995958  =   0.99993103
 LC1481!UTM  16      -   0.99997145  x   1.00024312  =   1.00021456
 LC1481
 LC1481:                Primary Azimuth Mark                     Grid Az
 LC1481:SPC IL W     -  BONTZ AZ MK                              051 21 07.8
 LC1481:UTM  16      -  BONTZ AZ MK                              053 25 15.9
 LC1481
 LC1481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7142417397(NAD 83)
 LC1481
 LC1481|---------------------------------------------------------------------|
 LC1481| PID    Reference Object                     Distance      Geod. Az  |
 LC1481|                                                           dddmmss.s |
 LC1481| LC1480 BONTZ RM 1                           25.637 METERS 04241     |
 LC1481| CI6738 BONTZ AZ MK                                        0513904.9 |
 LC1481| LC1959 PEORIA HTS MUNICIPAL TANK           APPROX.10.1 KM 1022606.5 |
 LC1481| LC1994 PEORIA HEIGHTS WATER TANK           APPROX.11.7 KM 1053719.2 |
 LC1481| LC2001 PEORIA HTS PREM PABST CORP TK       APPROX.11.8 KM 1073956.4 |
 LC1481| LC1991 PEORIA HTS PREM PABST CORP TWR      APPROX.11.9 KM 1075203.0 |
 LC1481| LC1989 PEORIA HTS PREM PABST CORP STK      APPROX.11.8 KM 1080044.4 |
 LC1481| LC2004 PEORIA HTS WATER WORKS CO TANK      APPROX.12.6 KM 1105510.2 |
 LC1481| LC1985 PEORIA ST BERNARDS CATH CH CUP      APPROX.12.4 KM 1245500.7 |
 LC1481| LC1984 PEORIA ST FRANCIS HOSP YEL STK      APPROX.13.0 KM 1291835.9 |
 LC1481| LC1969 PEORIA ST MARYS CATH NE SPIRE       APPROX.13.5 KM 1292319.2 |
 LC1481| LC1981 PEORIA ST FRANCIS HOSP CUPOLA       APPROX.12.9 KM 1292404.3 |
 LC1481| LC1982 PEORIA ST MARYS CATH SW SPIRE       APPROX.13.5 KM 1292740.1 |
 LC1481| LC1971 PEORIA CENTRAL HIGH SCHOOL STK      APPROX.11.9 KM 1293355.0 |
 LC1481| LC1978 PEORIA ALLIANCE LIFE INS CUP        APPROX.13.5 KM 1323610.9 |
 LC1481| LC1999 PEORIA ST MARKS CATH CH SPIRE       APPROX.12.0 KM 1370409.9 |
 LC1481| LC2002 PEORIA BRADLEY INST PWR HSE SK      APPROX.11.5 KM 1380816.5 |
 LC1481| LC1479 BONTZ RM 2                           26.167 METERS 13914     |
 LC1481| LC1973 EAST PEORIA MUNICIPAL TANK          APPROX.16.7 KM 1412049.5 |
 LC1481| LC1993 PEORIA H WALKER AND SONS STK        APPROX.14.0 KM 1412150.6 |
 LC1481| LC1974 CREVE COEUR TV STA WTVH MAST        APPROX.17.0 KM 1425557.7 |
 LC1481| LC1972 CREVE COEUR MUNICIPAL TANK          APPROX.17.0 KM 1472759.5 |
 LC1481| LC2026 PEORIA COML SOLVENTS TALL STK       APPROX.14.5 KM 1505239.5 |
 LC1481| LC2020 PEORIA COML SOLVENTS SHORT STK      APPROX.14.5 KM 1505713.1 |
 LC1481| LC2025 RNG PEORIA RADIO PIA                APPROX. 8.5 KM 1643759.5 |
 LC1481| LC2030 BARTONVILLE PEORIA ST HOSP STK      APPROX.15.7 KM 1655404.7 |
 LC1481| LC2021 PEORIA COUNTY HOME TANK             APPROX. 9.3 KM 1781915.3 |
 LC1481|---------------------------------------------------------------------|
 LC1481
 LC1481                          SUPERSEDED SURVEY CONTROL
 LC1481
 LC1481  NAD 83(2007)-  40 46 32.83244(N)    089 42 30.75146(W) AD(2002.00) 0
 LC1481  ELLIP H (02/10/07)  182.020  (m)                       GP(2002.00)    
 LC1481  ELLIP H (10/15/04)  182.008  (m)                       GP(       ) 4 2
 LC1481  NAD 83(1997)-  40 46 32.83238(N)    089 42 30.75114(W) AD(       ) B
 LC1481  ELLIP H (07/17/98)  182.027  (m)                       GP(       ) 4 1
 LC1481  NAD 83(1986)-  40 46 32.84034(N)    089 42 30.75075(W) AD(       ) 1
 LC1481  NAD 27      -  40 46 32.70700(N)    089 42 30.38700(W) AD(       ) 1
 LC1481  NAVD 88             215.01   (m)          705.4    (f) LEVELING    3  
 LC1481  NGVD 29 (??/??/92)  215.086  (m)          705.66   (f) ADJ UNCH    2 0
 LC1481  NGVD 29             215.09   (m)          705.7    (f) LEVELING    3  
 LC1481
 LC1481.Superseded values are not recommended for survey control.
 LC1481
 LC1481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1481.See file dsdata.pdf to determine how the superseded data were derived.
 LC1481
 LC1481_MARKER: DS = TRIANGULATION STATION DISK
 LC1481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1481_STAMPING: BONTZ 1939
 LC1481_MARK LOGO: CGS
 LC1481_PROJECTION: PROJECTING 15 CENTIMETERS
 LC1481_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1481+STABILITY: SURFACE MOTION
 LC1481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1481+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2020
 LC1481
 LC1481  HISTORY     - Date     Condition        Report By
 LC1481  HISTORY     - 1939     MONUMENTED       CGS
 LC1481  HISTORY     - 1959     GOOD             LOCENG
 LC1481  HISTORY     - 1959     GOOD             CGS
 LC1481  HISTORY     - 1959     GOOD             CGS
 LC1481  HISTORY     - 19901002 GOOD             NGS
 LC1481  HISTORY     - 19970423 GOOD             NGS
 LC1481  HISTORY     - 19981214 GOOD             USPSQD
 LC1481  HISTORY     - 20031208 GOOD             INDIV
 LC1481  HISTORY     - 20100427 GOOD             ILDT
 LC1481  HISTORY     - 20201001 GOOD             ILDT
 LC1481
 LC1481                          STATION DESCRIPTION
 LC1481
 LC1481'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1481'THE STATION IS LOCATED 2 MILES EAST AND 1 MILE SOUTH OF KICKAPOO, IN
 LC1481'THE NE 1/4 SE 1/4 OF SEC. 9, T. 9 N., R. 7 E.  0.45 MILE SOUTH OF U.S.
 LC1481'HIGHWAY NO. 150.  0.15 MILE NORTH OF THE FARMHOUSE OF FRED NASTMAN,
 LC1481'UNDER A TELEPHONE LINE, AND IN A GAP IN A HEDGE FENCE.  IT IS 28-1/2
 LC1481'FEET WEST OF THE CENTER LINE OF A NORTH-AND-SOUTH ROAD AND 16 FEET
 LC1481'NORTH OF A TELEPHONE POLE.  THE MARK, PROJECTS 6 INCHES ABOVE THE
 LC1481'GROUND AND IS STAMPED BONTZ 1939.
 LC1481'
 LC1481'TO REACH THE STATION FROM THE POST OFFICE IN KICKAPOO, GO EAST ON U.S.
 LC1481'HIGHWAY NO. 150 FOR 2.2 MILES TO A T-ROAD RIGHT (SOUTH)  TURN RIGHT
 LC1481'AND GO 0.45 MILE TO THE MARK ON THE RIGHT (WEST) SIDE OF THE ROAD.
 LC1481'
 LC1481'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1481'DISKS SET IN CONCRETE.
 LC1481'
 LC1481'REFERENCE MARK NO. 1 IS 25.650 METERS, 84.16 FEET, NORTHEAST OF THE
 LC1481'STATION, UNDER A 2-WIRE POWER LINE, 2 FEET WEST OF A HEDGE FENCE, AND
 LC1481'27 FEET EAST OF THE CENTER LINE OF THE ROAD.  THE MARK, PROJECTS 3
 LC1481'INCHES ABOVE THE GROUND AND IS STAMPED BONTZ NO 1 1939.
 LC1481'
 LC1481'REFERENCE MARK NO. 2 IS 26.184 METERS, 85.90 FEET, SOUTHEAST OF THE
 LC1481'STATION, UNDER A 2-WIRE POWER LINE, 1 FOOT WEST OF A HEDGE FENCE, AND
 LC1481'28 FEET EAST OF THE CENTER LINE OF THE ROAD.  THE MARK, PROJECTS 6
 LC1481'INCHES ABOVE THE GROUND AND IS STAMPED BONTZ NO 2 1939.
 LC1481'
 LC1481'AZIMUTH MARK IS APPROXIMATELY 0.6 MILE NORTHEAST OF THE STATION, 32
 LC1481'FEET NORTH OF THE CENTER LINE OF U.S. HIGHWAY NO. 150, 1 FOOT SOUTH OF
 LC1481'THE JUNCTION OF AN EAST-AND-WEST FENCE LINE AND A NORTH-AND-SOUTH
 LC1481'FENCE LINE, AND 58 FEET WEST OF A POWER LINE POLE.  THE MARK, PROJECTS
 LC1481'4 INCHES ABOVE THE GROUND AND IS STAMPED BONTZ 1939.
 LC1481'
 LC1481'TO REACH THE MARK FROM THE STATION GO NORTH 0.45 MILE, TURN RIGHT
 LC1481'(EAST) ON HIGHWAY NO. 150 AND GO 0.45 MILE TO THE MARK ON THE LEFT
 LC1481'(NORTH) SIDE OF THE HIGHWAY.
 LC1481'
 LC1481'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE POSTS WHICH PROJECT
 LC1481'2-1/2 FEET ABOVE THE GROUND.
 LC1481'
 LC1481'77-FOOT TOWER NEEDED TO SEE 77-FOOT TOWER AT FARGO.
 LC1481'77-FOOT TOWER NEEDED TO SEE 64-FOOT TOWER AT PULLEN.
 LC1481'37-FOOT TOWER NEEDED TO SEE 77-FOOT TOWER AT BAER.
 LC1481'37-FOOT TOWER NEEDED TO SEE 64-FOOT TOWER AT MOON 1935.
 LC1481'37-FOOT TOWER NEEDED TO SEE 64-FOOT TOWER AT MONICA 1935.
 LC1481'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT MOOR.
 LC1481'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
 LC1481
 LC1481                          STATION RECOVERY (1959)
 LC1481
 LC1481'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1959
 LC1481'LETTER OF MR. W.A. WEIMER, MINING ENGR., PEABODY COAL CO.,
 LC1481'ST. LOUIS, MO. DATED 2/20/59--
 LC1481'
 LC1481'THE STATION, REFERENCE AND AZIMUTH MARKS RECOVERED IN GOOD
 LC1481'CONDITION.  THE HEDGE FENCES HAVE BEEN REMOVED.
 LC1481
 LC1481                          STATION RECOVERY (1959)
 LC1481
 LC1481'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1481'THE STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2 AND
 LC1481'THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION AS DESCRIBED.  THE ONLY
 LC1481'CHANGES IN THE DESCRIPTION ARE AS FOLLOWS--THE STATION IS NOW ON
 LC1481'PROPERTY OWNED BY MR. VIRGIL EVERETT WHO LIVES AT THE FIRST HOUSE
 LC1481'SOUTH OF THE STATION.  A NEW WITNESS POST WAS SET 3 FEET WEST OF THE
 LC1481'STATION MARK.  A DIFFERENCE WAS FOUND IN THE DISTANCE AND DIRECTION TO
 LC1481'REFERENCE MARK NUMBER 1 AND REFERENCE MARK NUMBER 2.  THE NEW DISTANCE
 LC1481'AND DIRECTION ARE SHOWN BELOW.
 LC1481
 LC1481                          STATION RECOVERY (1959)
 LC1481
 LC1481'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1481'2.6 MI SE FROM KICKAPOO.
 LC1481'ABOUT 2.15 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST CORNER
 LC1481'OF THE CITY PARK AT KICKAPOO, THENCE 0.45 MILES SOUTH ALONG A
 LC1481'GRAVEL ROAD, 28 FEET WEST OF THE CENTER LINE OF THE ROAD, 16 FEET
 LC1481'NORTH OF THE THIRD TELEPHONE POLE NORTH OF A FARM HOUSE ON THE
 LC1481'WEST SIDE OF THE ROAD, ABOUT 0.15 MILES NORTH OF A DRIVE WEST
 LC1481'TO A FARM HOUSE, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT
 LC1481'1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LC1481'POST PROJECTING 3 INCHES.
 LC1481
 LC1481                          STATION RECOVERY (1990)
 LC1481
 LC1481'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC1481'STATION MARK WAS RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT
 LC1481'SEARCHED FOR.  THIS STATION IS ALSO A BENCH MARK.  STATION IS LOCATED
 LC1481'ABOUT 4 KM (2.5 MI) SOUTHEAST OF KICKAPOO, 0.8 KM (0.5 MI) SOUTH OF US
 LC1481'HIGHWAY 150, IN A NARROW WEED STRIP BETWEEN ROAD AND A CULTIVATED
 LC1481'FIELD THAT IS FARMED BY GEORGE CRAMER, PHONE 309-691-2036.
 LC1481'OWNERSHIP--UNKNOWN, IT MAY BE ON EDGE OF RIGHT-OF-WAY.  ANYWAY MR
 LC1481'CRAMER GAVE PERMISSION TO USE STATION.
 LC1481'
 LC1481'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 74 AND COUNTY ROAD 18
 LC1481'(EXIT 82) SOUTH OF KICKAPOO, GO NORTH ON ROAD 18 FOR 1.76 KM (1.09 MI)
 LC1481'TO HIGHWAY 150 IN KICKAPOO.  TURN RIGHT, EAST, ON HIGHWAY 150 FOR 3.72
 LC1481'KM (2.31 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, SOUTH, ON HEINZ LANE
 LC1481'FOR 0.79 KM (0.49 MI) TO HIGH GROUND AND THE STATION ON THE RIGHT.
 LC1481'
 LC1481'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST
 LC1481'PROJECTING 10 CM.  IT IS 9.3 M (30.5 FT) WEST OF, AND 0.5 M (1.6 FT)
 LC1481'HIGHER THAN THE ROAD CENTER, 0.4 M (1.3 FT) NORTH OF A FIBERGLASS
 LC1481'WITNESS POST, 16 M (52.5 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE,
 LC1481'38.9 M (127.6 FT) SOUTH-SOUTHWEST OF A UTILITY POLE ACROSS THE ROAD,
 LC1481'AND 50.3 M (165.0 FT) NORTH-NORTHWEST OF A UTILITY POLE ACROSS THE
 LC1481'ROAD.
 LC1481
 LC1481                          STATION RECOVERY (1997)
 LC1481
 LC1481'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC1481'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) SOUTHEAST OF KICKAPOO. TO
 LC1481'REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 74 AND KICKAPOO-EDWARDS
 LC1481'ROAD (10000W), EXIT 82, GO NORTH FOR 1.09 MI (1.75 KM) TO U.S. HIGHWAY
 LC1481'150 IN KICKAPOO.  TURN RIGHT, EAST, ON HIGHWAY 150 FOR 2.3 MI (3.7 KM)
 LC1481'TO A PAVED ROAD RIGHT.  TURN RIGHT, SOUTH, ON HEINZ LANE FOR 0.5 MI
 LC1481'(0.8 KM) TO HIGH GROUND AND THE STATION ON THE RIGHT.  IT IS 9.3 M
 LC1481'(30.5 FT) WEST OF AND 0.5 M (1.6 FT) HIGHER THAN THE CENTER OF THE
 LC1481'ROAD, 16 M (52.5 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 38.9 M
 LC1481'(127.6 FT) SOUTH-SOUTHWEST OF A UTILITY POLE ACROSS THE ROAD, AND 0.4
 LC1481'M (1.3 FT) NORTH OF A FIBERGLASS WITNESS POST.
 LC1481
 LC1481                          STATION RECOVERY (1998)
 LC1481
 LC1481'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1481'RECOVERED IN GOOD CONDITION.
 LC1481
 LC1481                          STATION RECOVERY (2003)
 LC1481
 LC1481'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DWS)
 LC1481'DAILY AND ASSOC. ENGINEERS - STATION BONTZ LIES ON THE EAST PLOW LINE
 LC1481'OF A FIELD, MARKER BASE WAS RECENTLY PAINTED BY UNKOWN PARTY.
 LC1481
 LC1481                          STATION RECOVERY (2010)
 LC1481
 LC1481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC1481'RECOVERED AS DESCRIBED
 LC1481
 LC1481                          STATION RECOVERY (2020)
 LC1481
 LC1481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1480 ***********************************************************************
 LC1480  DESIGNATION -  BONTZ RM 1
 LC1480  PID         -  LC1480
 LC1480  STATE/COUNTY-  IL/PEORIA
 LC1480  COUNTRY     -  US
 LC1480  USGS QUAD   -  DUNLAP (2018)
 LC1480
 LC1480                         *CURRENT SURVEY CONTROL
 LC1480  ______________________________________________________________________
 LC1480* NAD 83(1986) POSITION- 40 46 33.44   (N) 089 42 30.01   (W)   HD_HELD1
 LC1480* NAVD 88 ORTHO HEIGHT -   214.806 (meters)      704.74  (feet) ADJUSTED
 LC1480  ______________________________________________________________________
 LC1480  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 LC1480  DYNAMIC HEIGHT  -        214.708 (meters)      704.42  (feet) COMP
 LC1480  MODELED GRAVITY -    980,164.4   (mgal)                       NAVD 88
 LC1480
 LC1480  VERT ORDER      -  SECOND    CLASS 0
 LC1480
 LC1480.The horizontal coordinates were determined by differentially corrected
 LC1480.hand held GPS observations or other comparable positioning techniques
 LC1480.and have an estimated accuracy of +/- 3 meters.
 LC1480
 LC1480.The orthometric height was determined by differential leveling and
 LC1480.adjusted by the NATIONAL GEODETIC SURVEY
 LC1480.in June 1991.
 LC1480
 LC1480.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1480.GEOID18 height accuracy estimate available here.
 LC1480
 LC1480.Click photographs - Photos may exist for this station.
 LC1480
 LC1480.The dynamic height is computed by dividing the NAVD 88
 LC1480.geopotential number by the normal gravity value computed on the
 LC1480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1480.degrees latitude (g = 980.6199 gals.).
 LC1480
 LC1480.The modeled gravity was interpolated from observed gravity values.
 LC1480
 LC1480;                    North         East    Units  Estimated Accuracy
 LC1480;SPC IL W     -   456,247.5     738,689.8     MT  (+/- 3 meters HH1 GPS) 
 LC1480
 LC1480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7144217415(NAD 83)
 LC1480
 LC1480                          SUPERSEDED SURVEY CONTROL
 LC1480
 LC1480  NGVD 29 (??/??/92)  214.886  (m)          705.01   (f) ADJ UNCH    2 0
 LC1480
 LC1480.Superseded values are not recommended for survey control.
 LC1480
 LC1480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1480.See file dsdata.pdf to determine how the superseded data were derived.
 LC1480
 LC1480_MARKER: DR = REFERENCE MARK DISK
 LC1480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1480_STAMPING: BONTZ NO 1 1939
 LC1480_MARK LOGO: CGS
 LC1480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1480+STABILITY: SURFACE MOTION
 LC1480
 LC1480  HISTORY     - Date     Condition        Report By
 LC1480  HISTORY     - 1939     MONUMENTED       CGS
 LC1480  HISTORY     - 1959     GOOD             CGS
 LC1480  HISTORY     - 19981214 GOOD             USPSQD
 LC1480
 LC1480                          STATION DESCRIPTION
 LC1480
 LC1480'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1480'2.6 MI SE FROM KICKAPOO.
 LC1480'ABOUT 2.15 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1480'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 0.45 MILES SOUTH ALONG
 LC1480'A GRAVEL ROAD, ABOUT 0.15 MILES NORTH OF A FARM HOUSE WEST OF
 LC1480'THE ROAD, 27 FEET EAST OF THE CENTER LINE OF THE ROAD, 95 FEET
 LC1480'NORTHEAST OF THE THIRD TELEPHONE POLE NORTH OF A FARM HOUSE, 85.0
 LC1480'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 LC1480'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1480'3 INCHES, 84.2 FEET NORTHEAST OF TRIANGULATION STATION BONTZ.
 LC1480
 LC1480                          STATION RECOVERY (1998)
 LC1480
 LC1480'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1479 ***********************************************************************
 LC1479  DESIGNATION -  BONTZ RM 2
 LC1479  PID         -  LC1479
 LC1479  STATE/COUNTY-  IL/PEORIA
 LC1479  COUNTRY     -  US
 LC1479  USGS QUAD   -  DUNLAP (2018)
 LC1479
 LC1479                         *CURRENT SURVEY CONTROL
 LC1479  ______________________________________________________________________
 LC1479* NAD 83(1986) POSITION- 40 46 32.19   (N) 089 42 30.02   (W)   HD_HELD1
 LC1479* NAVD 88 ORTHO HEIGHT -   214.784 (meters)      704.67  (feet) ADJUSTED
 LC1479  ______________________________________________________________________
 LC1479  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 LC1479  DYNAMIC HEIGHT  -        214.686 (meters)      704.35  (feet) COMP
 LC1479  MODELED GRAVITY -    980,164.4   (mgal)                       NAVD 88
 LC1479
 LC1479  VERT ORDER      -  SECOND    CLASS 0
 LC1479
 LC1479.The horizontal coordinates were determined by differentially corrected
 LC1479.hand held GPS observations or other comparable positioning techniques
 LC1479.and have an estimated accuracy of +/- 3 meters.
 LC1479
 LC1479.The orthometric height was determined by differential leveling and
 LC1479.adjusted by the NATIONAL GEODETIC SURVEY
 LC1479.in June 1991.
 LC1479
 LC1479.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1479.GEOID18 height accuracy estimate available here.
 LC1479
 LC1479.Click photographs - Photos may exist for this station.
 LC1479
 LC1479.The dynamic height is computed by dividing the NAVD 88
 LC1479.geopotential number by the normal gravity value computed on the
 LC1479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1479.degrees latitude (g = 980.6199 gals.).
 LC1479
 LC1479.The modeled gravity was interpolated from observed gravity values.
 LC1479
 LC1479;                    North         East    Units  Estimated Accuracy
 LC1479;SPC IL W     -   456,209.0     738,689.8     MT  (+/- 3 meters HH1 GPS) 
 LC1479
 LC1479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7144117377(NAD 83)
 LC1479
 LC1479                          SUPERSEDED SURVEY CONTROL
 LC1479
 LC1479  NGVD 29 (??/??/92)  214.864  (m)          704.93   (f) ADJ UNCH    2 0
 LC1479
 LC1479.Superseded values are not recommended for survey control.
 LC1479
 LC1479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1479.See file dsdata.pdf to determine how the superseded data were derived.
 LC1479
 LC1479_MARKER: DR = REFERENCE MARK DISK
 LC1479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1479_STAMPING: BONTZ NO 2 1939
 LC1479_MARK LOGO: CGS
 LC1479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1479+STABILITY: SURFACE MOTION
 LC1479
 LC1479  HISTORY     - Date     Condition        Report By
 LC1479  HISTORY     - 1939     MONUMENTED       CGS
 LC1479  HISTORY     - 1959     GOOD             CGS
 LC1479  HISTORY     - 19981214 GOOD             USPSQD
 LC1479
 LC1479                          STATION DESCRIPTION
 LC1479
 LC1479'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1479'2.6 MI SE FROM KICKAPOO.
 LC1479'ABOUT 2.15 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1479'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 0.45 MILES SOUTH ALONG
 LC1479'A GRAVEL ROAD, ABOUT 0.15 MILES NORTH OF A FARM HOUSE WEST OF THE
 LC1479'ROAD, 27 FEET EAST OF THE CENTER LINE OF THE ROAD, 73 FEET
 LC1479'SOUTHEAST OF THE THIRD TELEPHONE POLE NORTH OF A FARM HOUSE, 86.0
 LC1479'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 LC1479'LEVEL OF THE ROAD, 86.0 FEET SOUTHEAST OF TRIANGULATION STATION
 LC1479'BONTZ, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC1479
 LC1479                          STATION RECOVERY (1998)
 LC1479
 LC1479'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1479'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2878 ***********************************************************************
 AH2878  DESIGNATION -  BOO173 1A
 AH2878  PID         -  AH2878
 AH2878  STATE/COUNTY-  IL/BOONE
 AH2878  COUNTRY     -  US
 AH2878  USGS QUAD   -  CAPRON (2018)
 AH2878
 AH2878                         *CURRENT SURVEY CONTROL
 AH2878  ______________________________________________________________________
 AH2878* NAD 83(2011) POSITION- 42 24 01.98436(N) 088 42 21.22232(W)   ADJUSTED
 AH2878* NAD 83(2011) ELLIP HT-   227.415 (meters)        (06/27/12)   ADJUSTED
 AH2878* NAD 83(2011) EPOCH   -  2010.00
 AH2878* NAVD 88 ORTHO HEIGHT -   261.2   (meters)      857.    (feet) GPS OBS
 AH2878  ______________________________________________________________________
 AH2878  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2878  GEOID HEIGHT    -        -33.601 (meters)                     GEOID96
 AH2878  GEOID HEIGHT    -        -33.774 (meters)                     GEOID18
 AH2878  NAD 83(2011) X  -    106,537.287 (meters)                     COMP
 AH2878  NAD 83(2011) Y  - -4,716,077.349 (meters)                     COMP
 AH2878  NAD 83(2011) Z  -  4,278,716.922 (meters)                     COMP
 AH2878  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 AH2878
 AH2878  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2878  Standards:
 AH2878         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2878            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2878  -------------------------------------------------------------------
 AH2878  NETWORK    0.67   1.20           0.30   0.24   0.61      0.09849537
 AH2878  -------------------------------------------------------------------
 AH2878  Click here for local accuracies and other accuracy information.
 AH2878
 AH2878.The horizontal coordinates were established by GPS observations
 AH2878.and adjusted by the National Geodetic Survey in June 2012.
 AH2878
 AH2878.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2878.been affixed to the stable North American tectonic plate. See 
 AH2878.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2878
 AH2878.The horizontal coordinates are valid at the epoch date displayed above
 AH2878.which is a decimal equivalence of Year/Month/Day.
 AH2878
 AH2878.The orthometric height was determined by GPS observations and a
 AH2878.high-resolution geoid model.
 AH2878
 AH2878.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2878.GEOID18 height accuracy estimate available here.
 AH2878
 AH2878.Click photographs - Photos may exist for this station.
 AH2878
 AH2878.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2878
 AH2878.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2878
 AH2878.The ellipsoidal height was determined by GPS observations
 AH2878.and is referenced to NAD 83.
 AH2878
 AH2878. The following values were computed from the NAD 83(2011) position.
 AH2878
 AH2878;                    North         East     Units Scale Factor Converg.
 AH2878;SPC IL E     -   636,660.837   269,328.056   MT  0.99998657   -0 15 04.4
 AH2878;SPC IL E     - 2,088,778.10    883,620.46   sFT  0.99998657   -0 15 04.4
 AH2878;UTM  16      - 4,695,660.023   359,609.373   MT  0.99984250   -1 09 01.8
 AH2878
 AH2878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2878!SPC IL E     -   0.99996433  x   0.99998657  =   0.99995091
 AH2878!UTM  16      -   0.99996433  x   0.99984250  =   0.99980684
 AH2878
 AH2878:                Primary Azimuth Mark                     Grid Az
 AH2878:SPC IL E     -  BOO173 1B                                000 32 59.4
 AH2878:UTM  16      -  BOO173 1B                                001 26 56.8
 AH2878
 AH2878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5960995660(NAD 83)
 AH2878
 AH2878|---------------------------------------------------------------------|
 AH2878| PID    Reference Object                     Distance      Geod. Az  |
 AH2878|                                                           dddmmss.s |
 AH2878| AH2879 BOO173 1B                           APPROX. 1.0 KM 0001755.0 |
 AH2878|---------------------------------------------------------------------|
 AH2878
 AH2878                          SUPERSEDED SURVEY CONTROL
 AH2878
 AH2878  NAD 83(2007)-  42 24 01.98437(N)    088 42 21.22324(W) AD(2002.00) 0
 AH2878  ELLIP H (02/10/07)  227.446  (m)                       GP(2002.00)    
 AH2878  ELLIP H (12/06/04)  227.429  (m)                       GP(       ) 4 1
 AH2878  NAD 83(1997)-  42 24 01.98409(N)    088 42 21.22244(W) AD(       ) 1
 AH2878  ELLIP H (09/15/98)  227.476  (m)                       GP(       ) 3 1
 AH2878
 AH2878.Superseded values are not recommended for survey control.
 AH2878
 AH2878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2878.See file dsdata.pdf to determine how the superseded data were derived.
 AH2878
 AH2878_MARKER: I = METAL ROD
 AH2878_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2878_STAMPING: BOO173-1A
 AH2878_MARK LOGO: ILDT
 AH2878_PROJECTION: FLUSH
 AH2878_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2878_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2878+STABILITY: POSITION/ELEVATION WELL
 AH2878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2878+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2878_ROD/PIPE-DEPTH: 9.8 meters
 AH2878_SLEEVE-DEPTH  : 0.9 meters
 AH2878
 AH2878  HISTORY     - Date     Condition        Report By
 AH2878  HISTORY     - 1996     MONUMENTED       SECI
 AH2878  HISTORY     - 20100209 MARK NOT FOUND   ILDT
 AH2878
 AH2878                          STATION DESCRIPTION
 AH2878
 AH2878'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2878'STATION IS LOCATED APPROXIMATELY 1.8 MI (2.9 KM) EAST OF CAPRON, 2.3
 AH2878'MI (3.7 KM) SOUTHWEST OF CHEMUNG AT THE SOUTHWEST CORNER OF THE
 AH2878'INTERSECTION OF ILLINOIS ROUTE 173, AND COUNTY LINE ROAD NEAR THE
 AH2878'BOONE/MCHENRY COUNTY LINE IN THE NORTHEAST 1/4 OF SECTION 12, T 45 N,
 AH2878'R 4 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 14 AND ILLINOIS
 AH2878'ROUTE 173 IN HARVARD, PROCEED WEST ALONG ILLINOIS ROUTE 173 FOR
 AH2878'APPOXIMATELY 5.1 MI (8.2 KM) TO THE STATION LOCATED AT THE SOUTHWEST
 AH2878'CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 173 AND COUNTY LINE ROAD.
 AH2878'THE STATION IS LOCATED 67.2 FT (20.5 M) SOUTH OF THE CENTERLINE OF
 AH2878'ILLINOIS ROUTE 173, 28.9 FT (8.8 M) WEST OF THE CENTERLINE OF COUNTY
 AH2878'LINE ROAD, 48.5 FT (14.8 M) EAST OF THE EAST BANK OF A CREEK, 64.8 FT
 AH2878'(19.8 M) NORTH OF A POWER POLE, 60.48 FT (18.43 M) SOUTHEAST OF A
 AH2878'CHISELED X IN THE SOUTHEAST CORNER OF A HEADWALL TO A BOX CULVERT
 AH2878'UNDER ILLINOIS ROUTE 173, 43.2 FT (13.2 M) SOUTH OF A WOOD GUARDRAIL
 AH2878'POST, AND 2.0 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2878'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2878'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2878
 AH2878                          STATION RECOVERY (2010)
 AH2878
 AH2878'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AH2878'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2879 ***********************************************************************
 AH2879  DESIGNATION -  BOO173 1B
 AH2879  PID         -  AH2879
 AH2879  STATE/COUNTY-  IL/BOONE
 AH2879  COUNTRY     -  US
 AH2879  USGS QUAD   -  CAPRON (2018)
 AH2879
 AH2879                         *CURRENT SURVEY CONTROL
 AH2879  ______________________________________________________________________
 AH2879* NAD 83(2011) POSITION- 42 24 34.39375(N) 088 42 20.99438(W)   ADJUSTED
 AH2879* NAD 83(2011) ELLIP HT-   236.536 (meters)        (06/27/12)   ADJUSTED
 AH2879* NAD 83(2011) EPOCH   -  2010.00
 AH2879* NAVD 88 ORTHO HEIGHT -   270.315 (meters)      886.86  (feet) ADJUSTED
 AH2879  ______________________________________________________________________
 AH2879  GEOID HEIGHT    -        -33.783 (meters)                     GEOID18
 AH2879  NAD 83(2011) X  -    106,527.419 (meters)                     COMP
 AH2879  NAD 83(2011) Y  - -4,715,409.730 (meters)                     COMP
 AH2879  NAD 83(2011) Z  -  4,279,461.510 (meters)                     COMP
 AH2879  LAPLACE CORR    -         -2.28  (seconds)                    DEFLEC18
 AH2879  DYNAMIC HEIGHT  -        270.227 (meters)      886.57  (feet) COMP
 AH2879  MODELED GRAVITY -    980,288.6   (mgal)                       NAVD 88
 AH2879
 AH2879  VERT ORDER      -  SECOND    CLASS I
 AH2879
 AH2879  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2879  Standards:
 AH2879         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2879            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2879  -------------------------------------------------------------------
 AH2879  NETWORK    0.48   0.76           0.22   0.16   0.39     -0.05529150
 AH2879  -------------------------------------------------------------------
 AH2879  Click here for local accuracies and other accuracy information.
 AH2879
 AH2879.The horizontal coordinates were established by GPS observations
 AH2879.and adjusted by the National Geodetic Survey in June 2012.
 AH2879
 AH2879.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2879.been affixed to the stable North American tectonic plate. See 
 AH2879.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2879
 AH2879.The horizontal coordinates are valid at the epoch date displayed above
 AH2879.which is a decimal equivalence of Year/Month/Day.
 AH2879
 AH2879.The orthometric height was determined by differential leveling and
 AH2879.adjusted by the WI DEPT OF TRANSP
 AH2879.in May 2012.
 AH2879
 AH2879.No vertical observational check was made to the station.
 AH2879
 AH2879.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2879.GEOID18 height accuracy estimate available here.
 AH2879
 AH2879.Click photographs - Photos may exist for this station.
 AH2879
 AH2879.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2879
 AH2879.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2879
 AH2879.The ellipsoidal height was determined by GPS observations
 AH2879.and is referenced to NAD 83.
 AH2879
 AH2879.The dynamic height is computed by dividing the NAVD 88
 AH2879.geopotential number by the normal gravity value computed on the
 AH2879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2879.degrees latitude (g = 980.6199 gals.).
 AH2879
 AH2879.The modeled gravity was interpolated from observed gravity values.
 AH2879
 AH2879. The following values were computed from the NAD 83(2011) position.
 AH2879
 AH2879;                    North         East     Units Scale Factor Converg.
 AH2879;SPC IL E     -   637,660.811   269,337.653   MT  0.99998656   -0 15 04.4
 AH2879;SPC IL E     - 2,092,058.84    883,651.95   sFT  0.99998656   -0 15 04.4
 AH2879;UTM  16      - 4,696,659.579   359,634.661   MT  0.99984242   -1 09 02.3
 AH2879
 AH2879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2879!SPC IL E     -   0.99996290  x   0.99998656  =   0.99994946
 AH2879!UTM  16      -   0.99996290  x   0.99984242  =   0.99980533
 AH2879
 AH2879:                Primary Azimuth Mark                     Grid Az
 AH2879:SPC IL E     -  BOO173 1A                                180 32 59.6
 AH2879:UTM  16      -  BOO173 1A                                181 26 57.5
 AH2879
 AH2879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5963496659(NAD 83)
 AH2879
 AH2879|---------------------------------------------------------------------|
 AH2879| PID    Reference Object                     Distance      Geod. Az  |
 AH2879|                                                           dddmmss.s |
 AH2879| AH2878 BOO173 1A                           APPROX. 1.0 KM 1801755.2 |
 AH2879|---------------------------------------------------------------------|
 AH2879
 AH2879                          SUPERSEDED SURVEY CONTROL
 AH2879
 AH2879  NAD 83(2007)-  42 24 34.39375(N)    088 42 20.99530(W) AD(2002.00) 0
 AH2879  ELLIP H (02/10/07)  236.567  (m)                       GP(2002.00)    
 AH2879  ELLIP H (12/06/04)  236.548  (m)                       GP(       ) 4 1
 AH2879  NAD 83(1997)-  42 24 34.39345(N)    088 42 20.99444(W) AD(       ) 1
 AH2879  ELLIP H (09/15/98)  236.595  (m)                       GP(       ) 3 1
 AH2879  NAVD 88 (04/06/11)  270.289  (m)          886.77   (f) SUPERSEDED  2 1
 AH2879  NAVD 88 (04/24/01)  270.4    (m)  UNKNOWN  model used  GPS OBS        
 AH2879  NAVD 88 (09/15/98)  270.3    (m)  GEOID96  model used  GPS OBS        
 AH2879
 AH2879.Superseded values are not recommended for survey control.
 AH2879
 AH2879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2879.See file dsdata.pdf to determine how the superseded data were derived.
 AH2879
 AH2879_MARKER: F = FLANGE-ENCASED ROD
 AH2879_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2879_STAMPING: BOO173-1B
 AH2879_PROJECTION: RECESSED 8 CENTIMETERS
 AH2879_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH2879_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2879+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2023
 AH2879_ROD/PIPE-DEPTH: 3.7 meters
 AH2879_SLEEVE-DEPTH  : 0.9 meters
 AH2879
 AH2879  HISTORY     - Date     Condition        Report By
 AH2879  HISTORY     - 1996     MONUMENTED       SECI
 AH2879  HISTORY     - 20000315 GOOD             SECI
 AH2879  HISTORY     - 20100209 GOOD             ILDT
 AH2879  HISTORY     - 20100510 GOOD             TROTT
 AH2879  HISTORY     - 20230427 GOOD             ILDT
 AH2879
 AH2879                          STATION DESCRIPTION
 AH2879
 AH2879'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2879'STATION IS LOCATED APPROXIMATELY 2.0 MI (3.2 KM) EAST OF CAPRON, 2.1
 AH2879'MI (3.4 KM) SOUTHWEST OF CHEMUNG IN THE NORTHEAST 1/4 OF SECTION 1, T
 AH2879'45 N, R 4 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 14 AND
 AH2879'ILLINOIS ROUTE 173 IN HARVARD, PROCEED WEST ALONG ILLINOIS ROUTE 173
 AH2879'FOR APPOXIMATELY 5.1 MI (8.2 KM) TO THE INTERSECTION OF ILLINOIS ROUTE
 AH2879'173 AND COUNTY LINE ROAD.  TURN RIGHT (NORTH) ON TO COUNTY LINE ROAD
 AH2879'AND PROCEED .62 MI (1.00 KM) TO THE STATION ON THE RIGHT (EAST) SIDE
 AH2879'OF COUNTY LINE ROAD NEAR THE TOP OF THE SLOPE OF THE ROAD WAY DITCH.
 AH2879'THE STATION IS LOCATED .15 MI (0.24 KM) NORTH OF THE LONG PRAIRIE
 AH2879'TRAIL, 21.2 FT (6.5 M) EAST OF THE CENTERLINE OF COUNTY LINE ROAD,
 AH2879'10.9 FT (3.3 M) EAST OF THE EDGE OF PAVEMENT FOR COUNTY LINE ROAD, 2
 AH2879'FT (0.6 M) WEST OF THE TOP OF SLOPE TO THE ROADWAY DITCH, 97.0 FT
 AH2879'(29.6 M) NORTHEAST OF A POWER POLE, 86.9 FT (26.5 M) SOUTHEAST OF A
 AH2879'POWER POLE, 49.4 FT (15.1 M) EAST OF A SIGN POST WITH THE SIGN
 AH2879'MISSING, AND 1.0 FT (0.3 M) NORTH OF A ORANGE FIBERGLASS WITNESS POST.
 AH2879'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2879'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2879
 AH2879                          STATION RECOVERY (2000)
 AH2879
 AH2879'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AH2879'RECOVERED AS DESCRIBED USING 1996 DESCRIPTION
 AH2879'
 AH2879
 AH2879                          STATION RECOVERY (2010)
 AH2879
 AH2879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AH2879'MARK IS MISSING TOP OF SLEEVE.
 AH2879
 AH2879                          STATION RECOVERY (2010)
 AH2879
 AH2879'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 AH2879'RECOVERED AS DESCRIBED
 AH2879
 AH2879                          STATION RECOVERY (2023)
 AH2879
 AH2879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 AH2879'LID AND TOP OF SLEEVE STILL MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2882 ***********************************************************************
 AH2882  DESIGNATION -  BOO20 1A
 AH2882  PID         -  AH2882
 AH2882  STATE/COUNTY-  IL/BOONE
 AH2882  COUNTRY     -  US
 AH2882  USGS QUAD   -  BELVIDERE NORTH (2018)
 AH2882
 AH2882                         *CURRENT SURVEY CONTROL
 AH2882  ______________________________________________________________________
 AH2882* NAD 83(2011) POSITION- 42 16 35.11426(N) 088 50 27.51641(W)   ADJUSTED
 AH2882* NAD 83(2011) ELLIP HT-   204.920 (meters)        (06/27/12)   ADJUSTED
 AH2882* NAD 83(2011) EPOCH   -  2010.00
 AH2882* NAVD 88 ORTHO HEIGHT -   238.4   (meters)      782.    (feet) GPS OBS
 AH2882  ______________________________________________________________________
 AH2882  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2882  GEOID HEIGHT    -        -33.341 (meters)                     GEOID96
 AH2882  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 AH2882  NAD 83(2011) X  -     95,605.795 (meters)                     COMP
 AH2882  NAD 83(2011) Y  - -4,725,583.824 (meters)                     COMP
 AH2882  NAD 83(2011) Z  -  4,268,509.327 (meters)                     COMP
 AH2882  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 AH2882
 AH2882  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2882  Standards:
 AH2882         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2882            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2882  -------------------------------------------------------------------
 AH2882  NETWORK    1.03   1.74           0.45   0.36   0.89      0.38532813
 AH2882  -------------------------------------------------------------------
 AH2882  Click here for local accuracies and other accuracy information.
 AH2882
 AH2882.The horizontal coordinates were established by GPS observations
 AH2882.and adjusted by the National Geodetic Survey in June 2012.
 AH2882
 AH2882.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2882.been affixed to the stable North American tectonic plate. See 
 AH2882.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2882
 AH2882.The horizontal coordinates are valid at the epoch date displayed above
 AH2882.which is a decimal equivalence of Year/Month/Day.
 AH2882
 AH2882.The orthometric height was determined by GPS observations and a
 AH2882.high-resolution geoid model.
 AH2882
 AH2882.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2882.GEOID18 height accuracy estimate available here.
 AH2882
 AH2882.Click photographs - Photos may exist for this station.
 AH2882
 AH2882.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2882
 AH2882.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2882
 AH2882.The ellipsoidal height was determined by GPS observations
 AH2882.and is referenced to NAD 83.
 AH2882
 AH2882. The following values were computed from the NAD 83(2011) position.
 AH2882
 AH2882;                    North         East     Units Scale Factor Converg.
 AH2882;SPC IL E     -   622,930.325   258,124.862   MT  0.99999657   -0 20 29.4
 AH2882;SPC IL E     - 2,043,730.57    846,864.65   sFT  0.99999657   -0 20 29.4
 AH2882;UTM  16      - 4,682,108.565   348,193.781   MT  0.99988355   -1 14 19.2
 AH2882
 AH2882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2882!SPC IL E     -   0.99996786  x   0.99999657  =   0.99996443
 AH2882!UTM  16      -   0.99996786  x   0.99988355  =   0.99985142
 AH2882
 AH2882:                Primary Azimuth Mark                     Grid Az
 AH2882:SPC IL E     -  BOO20 1B                                 085 25 42.6
 AH2882:UTM  16      -  BOO20 1B                                 086 19 32.4
 AH2882
 AH2882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4819382108(NAD 83)
 AH2882
 AH2882|---------------------------------------------------------------------|
 AH2882| PID    Reference Object                     Distance      Geod. Az  |
 AH2882|                                                           dddmmss.s |
 AH2882| AF9271 BOO20 1B                            APPROX. 0.7 KM 0850513.2 |
 AH2882|---------------------------------------------------------------------|
 AH2882
 AH2882                          SUPERSEDED SURVEY CONTROL
 AH2882
 AH2882  NAD 83(2007)-  42 16 35.11425(N)    088 50 27.51732(W) AD(2002.00) 0
 AH2882  ELLIP H (02/10/07)  204.952  (m)                       GP(2002.00)    
 AH2882  ELLIP H (12/06/04)  204.935  (m)                       GP(       ) 4 1
 AH2882  NAD 83(1997)-  42 16 35.11421(N)    088 50 27.51700(W) AD(       ) 1
 AH2882  ELLIP H (09/15/98)  204.974  (m)                       GP(       ) 3 1
 AH2882
 AH2882.Superseded values are not recommended for survey control.
 AH2882
 AH2882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2882.See file dsdata.pdf to determine how the superseded data were derived.
 AH2882
 AH2882_MARKER: I = METAL ROD
 AH2882_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2882_STAMPING: BOO20-1A
 AH2882_MARK LOGO: ILDT
 AH2882_PROJECTION: RECESSED 5 CENTIMETERS
 AH2882_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2882_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2882+STABILITY: POSITION/ELEVATION WELL
 AH2882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2882+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2009
 AH2882_ROD/PIPE-DEPTH: 3.7 meters
 AH2882_SLEEVE-DEPTH  : 0.9 meters
 AH2882
 AH2882  HISTORY     - Date     Condition        Report By
 AH2882  HISTORY     - 1996     MONUMENTED       SECI
 AH2882  HISTORY     - 20090218 GOOD             ILDT
 AH2882  HISTORY     - 20090303 POOR             ILDT
 AH2882
 AH2882                          STATION DESCRIPTION
 AH2882
 AH2882'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2882'STATION IS LOCATED APPROXIMATELY 1.5 MI (2.4 KM) NORTH OF BELVIDERE,
 AH2882'6.6 MI (10.6 KM) SOUTHEAST OF POPLAR GROVE IN THE SOUTHWEST 1/4 OF
 AH2882'SECTION 24, T 44 N, R 3 E.  TO REACH FROM THE JUNCTION OF U.S.
 AH2882'BUSINESS ROUTE 20 AND ILLINOIS ROUTE 76, PROCEED EAST ALONG U.S.
 AH2882'BUSINESS ROUTE 20 FOR APPROXIMATELY 0.45 MI (0.72 KM) TO THE STATION
 AH2882'LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF U.S.  BUSINESS
 AH2882'ROUTE 20 AND MCKINLEY AVENUE.  THE STATION IS LOCATED 99.7 FT (30.4 M)
 AH2882'SOUTH OF THE CENTERLINE OF U.S.  BUSINESS ROUTE 20, 151.3 FT (46.1 M)
 AH2882'EAST OF THE CENTERLINE OF MCKINLEY AVENUE, 92.5 FT (28.2 M) EAST OF A
 AH2882'POWER POLE, 91.3 FT (27.8 M) WEST OF A POWER POLE WITH A TRANSFORMER,
 AH2882'67.3 FT (20.5 M) EAST OF A METAL FENCE CORNER OF A FENCE RUNNING EAST
 AH2882'AND ALSO SOUTHWEST, 135.2 FT (41.2 M) SOUTHEAST OF A STOP SIGN, 5.8 FT
 AH2882'(1.8 M) NORTH OF THE EAST-WEST FENCE, AND 5.6 FT (1.7 M) NORTH OF AN
 AH2882'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2882'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2882'TIES.
 AH2882
 AH2882                          STATION RECOVERY (2009)
 AH2882
 AH2882'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AH2882'RECOVERED IN GOOD CONDITION.
 AH2882
 AH2882                          STATION RECOVERY (2009)
 AH2882
 AH2882'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MEB)
 AH2882'DURING CONSTRUCTION NEAR THIS LOCATION THE MARK APPEARS TO HAVE BEEN
 AH2882'PUSHED TO THE SIDE IN THE VAULTED SLEEVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2883 ***********************************************************************
 AH2883  DESIGNATION -  BOO20 2A
 AH2883  PID         -  AH2883
 AH2883  STATE/COUNTY-  IL/BOONE
 AH2883  COUNTRY     -  US
 AH2883  USGS QUAD   -  GARDEN PRAIRIE (2018)
 AH2883
 AH2883                         *CURRENT SURVEY CONTROL
 AH2883  ______________________________________________________________________
 AH2883* NAD 83(2011) POSITION- 42 15 09.61951(N) 088 42 49.79230(W)   ADJUSTED
 AH2883* NAD 83(2011) ELLIP HT-   204.465 (meters)        (06/27/12)   ADJUSTED
 AH2883* NAD 83(2011) EPOCH   -  2010.00
 AH2883* NAVD 88 ORTHO HEIGHT -   238.0   (meters)      781.    (feet) GPS OBS
 AH2883  ______________________________________________________________________
 AH2883  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2883  GEOID HEIGHT    -        -33.382 (meters)                     GEOID96
 AH2883  GEOID HEIGHT    -        -33.550 (meters)                     GEOID18
 AH2883  NAD 83(2011) X  -    106,131.954 (meters)                     COMP
 AH2883  NAD 83(2011) Y  - -4,727,133.469 (meters)                     COMP
 AH2883  NAD 83(2011) Z  -  4,266,556.750 (meters)                     COMP
 AH2883  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 AH2883
 AH2883  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2883  Standards:
 AH2883         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2883            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2883  -------------------------------------------------------------------
 AH2883  NETWORK    0.63   1.14           0.28   0.23   0.58      0.10496812
 AH2883  -------------------------------------------------------------------
 AH2883  Click here for local accuracies and other accuracy information.
 AH2883
 AH2883.The horizontal coordinates were established by GPS observations
 AH2883.and adjusted by the National Geodetic Survey in June 2012.
 AH2883
 AH2883.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2883.been affixed to the stable North American tectonic plate. See 
 AH2883.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2883
 AH2883.The horizontal coordinates are valid at the epoch date displayed above
 AH2883.which is a decimal equivalence of Year/Month/Day.
 AH2883
 AH2883.The orthometric height was determined by GPS observations and a
 AH2883.high-resolution geoid model.
 AH2883
 AH2883.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2883.GEOID18 height accuracy estimate available here.
 AH2883
 AH2883.Click photographs - Photos may exist for this station.
 AH2883
 AH2883.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2883
 AH2883.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2883
 AH2883.The ellipsoidal height was determined by GPS observations
 AH2883.and is referenced to NAD 83.
 AH2883
 AH2883. The following values were computed from the NAD 83(2011) position.
 AH2883
 AH2883;                    North         East     Units Scale Factor Converg.
 AH2883;SPC IL E     -   620,237.750   268,601.244   MT  0.99998713   -0 15 21.1
 AH2883;SPC IL E     - 2,034,896.68    881,235.91   sFT  0.99998713   -0 15 21.1
 AH2883;UTM  16      - 4,679,252.685   358,625.404   MT  0.99984592   -1 09 09.3
 AH2883
 AH2883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2883!SPC IL E     -   0.99996793  x   0.99998713  =   0.99995506
 AH2883!UTM  16      -   0.99996793  x   0.99984592  =   0.99981386
 AH2883
 AH2883:                Primary Azimuth Mark                     Grid Az
 AH2883:SPC IL E     -  BOO20 2B                                 091 18 18.3
 AH2883:UTM  16      -  BOO20 2B                                 092 12 06.5
 AH2883
 AH2883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5862579252(NAD 83)
 AH2883
 AH2883|---------------------------------------------------------------------|
 AH2883| PID    Reference Object                     Distance      Geod. Az  |
 AH2883|                                                           dddmmss.s |
 AH2883| AH2884 BOO20 2B                            APPROX. 0.7 KM 0910257.2 |
 AH2883|---------------------------------------------------------------------|
 AH2883
 AH2883                          SUPERSEDED SURVEY CONTROL
 AH2883
 AH2883  NAD 83(2007)-  42 15 09.61951(N)    088 42 49.79322(W) AD(2002.00) 0
 AH2883  ELLIP H (02/10/07)  204.496  (m)                       GP(2002.00)    
 AH2883  ELLIP H (12/06/04)  204.482  (m)                       GP(       ) 4 1
 AH2883  NAD 83(1997)-  42 15 09.61926(N)    088 42 49.79249(W) AD(       ) 1
 AH2883  ELLIP H (09/15/98)  204.527  (m)                       GP(       ) 3 1
 AH2883
 AH2883.Superseded values are not recommended for survey control.
 AH2883
 AH2883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2883.See file dsdata.pdf to determine how the superseded data were derived.
 AH2883
 AH2883_MARKER: I = METAL ROD
 AH2883_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2883_STAMPING: BOO20-2A
 AH2883_MARK LOGO: ILDT
 AH2883_PROJECTION: RECESSED 10 CENTIMETERS
 AH2883_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2883_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2883+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2022
 AH2883_ROD/PIPE-DEPTH: 8.5 meters
 AH2883_SLEEVE-DEPTH  : 0.9 meters
 AH2883
 AH2883  HISTORY     - Date     Condition        Report By
 AH2883  HISTORY     - 1996     MONUMENTED       SECI
 AH2883  HISTORY     - 20090217 GOOD             ILDT
 AH2883  HISTORY     - 20221207 GOOD             ILDT
 AH2883
 AH2883                          STATION DESCRIPTION
 AH2883
 AH2883'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2883'STATION IS LOCATED APPROXIMATELY 0.5 MI (0.8 KM) EAST OF GARDEN
 AH2883'PRAIRIE, 6.3 MI (10.1 KM) EAST OF BELVIDERE IN THE NORTHEAST 1/4 OF
 AH2883'SECTION 36, T 44 N, R 3 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE
 AH2883'20 AND GARDEN PRAIRIE ROAD, PROCEED EAST ALONG U.S.  ROUTE 20 FOR
 AH2883'APPROXIMATELY 0.58 MI (0.93 KM) TO THE STATION ON THE RIGHT (SOUTH)
 AH2883'SIDE OF U.S.  ROUTE 20.  THE STATION IS LOCATED 31.3 FT (9.5 M) SOUTH
 AH2883'OF THE CENTERLINE OF U.S.  ROUTE 20, 60.3 FT (18.4 M) SOUTH OF A POWER
 AH2883'POLE, 125.4 FT (38.2 M) SOUTHEAST OF A POWER POLE, 64.83 FT (19.76 M)
 AH2883'SOUTH OF THE SOUTHWEST BOLT OF A LIGHT POLE , AND 1.2 FT (0.4 M) NORTH
 AH2883'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2883'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2883'TIES.
 AH2883
 AH2883                          STATION RECOVERY (2009)
 AH2883
 AH2883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AH2883'RECOVERED IN GOOD CONDITION.
 AH2883
 AH2883                          STATION RECOVERY (2022)
 AH2883
 AH2883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 AH2883'THE MONUMENT 9 FT (2.7 M) SOUTH OF THE CENTER OF A MANHOLE LID.
 AH2883'PLACED A RAILROAD SPIKE INSIDE LID FOR THE MAGNETIC PROPERTIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2884 ***********************************************************************
 AH2884  DESIGNATION -  BOO20 2B
 AH2884  PID         -  AH2884
 AH2884  STATE/COUNTY-  IL/MCHENRY
 AH2884  COUNTRY     -  US
 AH2884  USGS QUAD   -  GARDEN PRAIRIE (2018)
 AH2884
 AH2884                         *CURRENT SURVEY CONTROL
 AH2884  ______________________________________________________________________
 AH2884* NAD 83(2011) POSITION- 42 15 09.19730(N) 088 42 18.84710(W)   ADJUSTED
 AH2884* NAD 83(2011) ELLIP HT-   205.810 (meters)        (06/27/12)   ADJUSTED
 AH2884* NAD 83(2011) EPOCH   -  2010.00
 AH2884* NAVD 88 ORTHO HEIGHT -   239.4   (meters)      785.    (feet) GPS OBS
 AH2884  ______________________________________________________________________
 AH2884  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AH2884  GEOID HEIGHT    -        -33.502 (meters)                     GEOID99
 AH2884  GEOID HEIGHT    -        -33.556 (meters)                     GEOID18
 AH2884  NAD 83(2011) X  -    106,841.369 (meters)                     COMP
 AH2884  NAD 83(2011) Y  - -4,727,127.246 (meters)                     COMP
 AH2884  NAD 83(2011) Z  -  4,266,548.012 (meters)                     COMP
 AH2884  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 AH2884
 AH2884  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2884  Standards:
 AH2884         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2884            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2884  -------------------------------------------------------------------
 AH2884  NETWORK    0.57   0.88           0.26   0.20   0.45      0.07936420
 AH2884  -------------------------------------------------------------------
 AH2884  Click here for local accuracies and other accuracy information.
 AH2884
 AH2884.The horizontal coordinates were established by GPS observations
 AH2884.and adjusted by the National Geodetic Survey in June 2012.
 AH2884
 AH2884.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2884.been affixed to the stable North American tectonic plate. See 
 AH2884.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2884
 AH2884.The horizontal coordinates are valid at the epoch date displayed above
 AH2884.which is a decimal equivalence of Year/Month/Day.
 AH2884
 AH2884.The orthometric height was determined by GPS observations and a
 AH2884.high-resolution geoid model.
 AH2884
 AH2884.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2884.GEOID18 height accuracy estimate available here.
 AH2884
 AH2884.Click photographs - Photos may exist for this station.
 AH2884
 AH2884.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2884
 AH2884.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2884
 AH2884.The ellipsoidal height was determined by GPS observations
 AH2884.and is referenced to NAD 83.
 AH2884
 AH2884. The following values were computed from the NAD 83(2011) position.
 AH2884
 AH2884;                    North         East     Units Scale Factor Converg.
 AH2884;SPC IL E     -   620,221.591   269,310.523   MT  0.99998658   -0 15 00.2
 AH2884;SPC IL E     - 2,034,843.67    883,562.94   sFT  0.99998658   -0 15 00.2
 AH2884;UTM  16      - 4,679,225.431   359,334.242   MT  0.99984346   -1 08 48.4
 AH2884
 AH2884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2884!SPC IL E     -   0.99996772  x   0.99998658  =   0.99995430
 AH2884!UTM  16      -   0.99996772  x   0.99984346  =   0.99981119
 AH2884
 AH2884:                Primary Azimuth Mark                     Grid Az
 AH2884:SPC IL E     -  BOO20 2A                                 271 18 18.2
 AH2884:UTM  16      -  BOO20 2A                                 272 12 06.4
 AH2884
 AH2884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5933479225(NAD 83)
 AH2884
 AH2884|---------------------------------------------------------------------|
 AH2884| PID    Reference Object                     Distance      Geod. Az  |
 AH2884|                                                           dddmmss.s |
 AH2884| AH2883 BOO20 2A                            APPROX. 0.7 KM 2710318.0 |
 AH2884|---------------------------------------------------------------------|
 AH2884
 AH2884                          SUPERSEDED SURVEY CONTROL
 AH2884
 AH2884  NAD 83(2007)-  42 15 09.19731(N)    088 42 18.84802(W) AD(2002.00) 0
 AH2884  ELLIP H (02/10/07)  205.841  (m)                       GP(2002.00)    
 AH2884  ELLIP H (12/06/04)  205.828  (m)                       GP(       ) 4 1
 AH2884  NAD 83(1997)-  42 15 09.19706(N)    088 42 18.84734(W) AD(       ) 1
 AH2884  ELLIP H (09/15/98)  205.872  (m)                       GP(       ) 3 1
 AH2884  NAVD 88 (09/15/98)  239.4    (m)  GEOID96  model used  GPS OBS        
 AH2884
 AH2884.Superseded values are not recommended for survey control.
 AH2884
 AH2884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2884.See file dsdata.pdf to determine how the superseded data were derived.
 AH2884
 AH2884_MARKER: I = METAL ROD
 AH2884_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2884_STAMPING: BOO20-2B
 AH2884_MARK LOGO: ILDT
 AH2884_PROJECTION: RECESSED 8 CENTIMETERS
 AH2884_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH2884_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2884+STABILITY: POSITION/ELEVATION WELL
 AH2884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2884+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2009
 AH2884_ROD/PIPE-DEPTH: 4.9 meters
 AH2884_SLEEVE-DEPTH  : 0.9 meters
 AH2884
 AH2884  HISTORY     - Date     Condition        Report By
 AH2884  HISTORY     - 1996     MONUMENTED       SECI
 AH2884  HISTORY     - 20000816 GOOD             SECI
 AH2884  HISTORY     - 20090217 GOOD             ILDT
 AH2884
 AH2884                          STATION DESCRIPTION
 AH2884
 AH2884'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2884'STATION IS LOCATED APPROXIMATELY 1.1 MI (1.8 KM) EAST OF GARDEN
 AH2884'PRAIRIE, 7.0 MI (11.3 KM) EAST OF BELVIDERE IN THE NORTHEAST 1/4 OF
 AH2884'SECTION 36, T 44 N, R 3 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE
 AH2884'20 AND STATE ROUTE 23, PROCEED WEST ALONG U.S.  ROUTE 20 FOR
 AH2884'APPROXIMENTLY 5.0 MI (8.0 KM) TO THE STATION ON THE RIGHT (NORTH) .
 AH2884'THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 AH2884'U.S.  ROUTE 20 AND COUNTY LINE ROAD.  THE STATION IS LOCATED 44.0 FT
 AH2884'(13.4 M) NORTH OF THE CENTERLINE OF U.S.  ROUTE 20, 51.7 FT (15.8 M)
 AH2884'EAST OF THE CENTERLINE OF COUNTY LINE ROAD, 81.6 FT (24.9 M) SOUTHWEST
 AH2884'OF A FENCE CORNER LOCATED AT THE SOUTHEAST CORNER OF A CEMETARY, 9.1
 AH2884'FT (2.8 M) EAST OF A POWER POLE WITH A GUY WIRE, AND 1.5 FT (0.5 M)
 AH2884'SOUTH OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH2884'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2884'PHYSICAL TIES.
 AH2884
 AH2884                          STATION RECOVERY (2000)
 AH2884
 AH2884'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 AH2884'RECOVERED AS DESCRIBED
 AH2884'
 AH2884
 AH2884                          STATION RECOVERY (2009)
 AH2884
 AH2884'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AH2884'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2881 ***********************************************************************
 AH2881  DESIGNATION -  BOO76 1A
 AH2881  PID         -  AH2881
 AH2881  STATE/COUNTY-  IL/BOONE
 AH2881  COUNTRY     -  US
 AH2881  USGS QUAD   -  BELVIDERE NORTH (2018)
 AH2881
 AH2881                         *CURRENT SURVEY CONTROL
 AH2881  ______________________________________________________________________
 AH2881* NAD 83(2011) POSITION- 42 21 24.78666(N) 088 51 04.60089(W)   ADJUSTED
 AH2881* NAD 83(2011) ELLIP HT-   252.443 (meters)        (06/27/12)   ADJUSTED
 AH2881* NAD 83(2011) EPOCH   -  2010.00
 AH2881* NAVD 88 ORTHO HEIGHT -   286.0   (meters)      938.    (feet) GPS OBS
 AH2881  ______________________________________________________________________
 AH2881  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2881  GEOID HEIGHT    -        -33.435 (meters)                     GEOID96
 AH2881  GEOID HEIGHT    -        -33.605 (meters)                     GEOID18
 AH2881  NAD 83(2011) X  -     94,636.246 (meters)                     COMP
 AH2881  NAD 83(2011) Y  - -4,719,619.785 (meters)                     COMP
 AH2881  NAD 83(2011) Z  -  4,275,150.601 (meters)                     COMP
 AH2881  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 AH2881
 AH2881  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2881  Standards:
 AH2881         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2881            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2881  -------------------------------------------------------------------
 AH2881  NETWORK    0.66   1.33           0.29   0.25   0.68      0.07751580
 AH2881  -------------------------------------------------------------------
 AH2881  Click here for local accuracies and other accuracy information.
 AH2881
 AH2881.The horizontal coordinates were established by GPS observations
 AH2881.and adjusted by the National Geodetic Survey in June 2012.
 AH2881
 AH2881.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2881.been affixed to the stable North American tectonic plate. See 
 AH2881.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2881
 AH2881.The horizontal coordinates are valid at the epoch date displayed above
 AH2881.which is a decimal equivalence of Year/Month/Day.
 AH2881
 AH2881.The orthometric height was determined by GPS observations and a
 AH2881.high-resolution geoid model.
 AH2881
 AH2881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2881.GEOID18 height accuracy estimate available here.
 AH2881
 AH2881.Click photographs - Photos may exist for this station.
 AH2881
 AH2881.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2881
 AH2881.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2881
 AH2881.The ellipsoidal height was determined by GPS observations
 AH2881.and is referenced to NAD 83.
 AH2881
 AH2881. The following values were computed from the NAD 83(2011) position.
 AH2881
 AH2881;                    North         East     Units Scale Factor Converg.
 AH2881;SPC IL E     -   631,873.210   257,329.513   MT  0.99999739   -0 20 56.3
 AH2881;SPC IL E     - 2,073,070.69    844,255.24   sFT  0.99999739   -0 20 56.3
 AH2881;UTM  16      - 4,691,061.810   347,538.740   MT  0.99988600   -1 14 51.1
 AH2881
 AH2881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2881!SPC IL E     -   0.99996041  x   0.99999739  =   0.99995780
 AH2881!UTM  16      -   0.99996041  x   0.99988600  =   0.99984641
 AH2881
 AH2881:                Primary Azimuth Mark                     Grid Az
 AH2881:SPC IL E     -  BOO76 1B                                 358 12 15.7
 AH2881:UTM  16      -  BOO76 1B                                 359 06 10.5
 AH2881
 AH2881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4753891061(NAD 83)
 AH2881
 AH2881|---------------------------------------------------------------------|
 AH2881| PID    Reference Object                     Distance      Geod. Az  |
 AH2881|                                                           dddmmss.s |
 AH2881| AH2880 BOO76 1B                            APPROX. 0.8 KM 3575119.4 |
 AH2881|---------------------------------------------------------------------|
 AH2881
 AH2881                          SUPERSEDED SURVEY CONTROL
 AH2881
 AH2881  NAD 83(2007)-  42 21 24.78666(N)    088 51 04.60181(W) AD(2002.00) 0
 AH2881  ELLIP H (02/10/07)  252.475  (m)                       GP(2002.00)    
 AH2881  ELLIP H (12/06/04)  252.462  (m)                       GP(       ) 4 1
 AH2881  NAD 83(1997)-  42 21 24.78640(N)    088 51 04.60108(W) AD(       ) 1
 AH2881  ELLIP H (09/15/98)  252.508  (m)                       GP(       ) 3 1
 AH2881
 AH2881.Superseded values are not recommended for survey control.
 AH2881
 AH2881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2881.See file dsdata.pdf to determine how the superseded data were derived.
 AH2881
 AH2881_MARKER: I = METAL ROD
 AH2881_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2881_STAMPING: BOO76-1A
 AH2881_MARK LOGO: ILDT
 AH2881_PROJECTION: RECESSED 5 CENTIMETERS
 AH2881_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2881_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2881+STABILITY: POSITION/ELEVATION WELL
 AH2881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2881+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2009
 AH2881_ROD/PIPE-DEPTH: 3.7 meters
 AH2881_SLEEVE-DEPTH  : 0.9 meters
 AH2881
 AH2881  HISTORY     - Date     Condition        Report By
 AH2881  HISTORY     - 1996     MONUMENTED       SECI
 AH2881  HISTORY     - 20090217 GOOD             ILDT
 AH2881
 AH2881                          STATION DESCRIPTION
 AH2881
 AH2881'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2881'STATION IS LOCATED APPROXIMATELY 1.6 MI (2.6 KM) SOUTHWEST OF POPLAR
 AH2881'GROVE, 6.0 MI (9.7 KM) SOUTHWEST OF CAPRON IN THE CENTER OF SECTION
 AH2881'23, T 45 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 173
 AH2881'AND ILLINOIS ROUTE 76, PROCEED SOUTH ALONG ILINOIS ROUTE 76 FOR
 AH2881'APPROXIMATELY 1.0 MI (1.6 KM) TO THE STATION LOCATED AT THE NORTHEAST
 AH2881'CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 76 AND WHITING ROAD. THE
 AH2881'STATION IS LOCATED 49.7 FT (15.1 M) EAST OF THE CENTERLINE OF ILLINOIS
 AH2881'ROUTE 76, 75.0 FT (22.9 M) NORTH OF THE CENTERLINE OF WHITING ROAD,
 AH2881'42.4 FT (12.9 M) SOUTH OF A POWER POLE, 40.0 FT (12.2 M) SOUTH OF A
 AH2881'CONCRETE R.O.W MARKER, 84.1 FT (25.6 M) NORTHWEST OF A CONCRETE R.O.W.
 AH2881'MARKER, 84.15 FT (25.65 M) NORTHWEST OF A FOUND IRON PIPE THAT IS JUST
 AH2881'NORTH OF THE CONCRETE R.O.W.  MARKER, 82.4 FT (25.1 M) NORTHWEST OF A
 AH2881'POWER POLE, 24.7 FT (7.5 M) NORTH OF A STREET SIGN, 30.2 FT (9.2 M)
 AH2881'NORTH OF A STOP SIGN, 99.5 FT (30.3 M) SOUTHEAST OF A POWER POLE, 2.0
 AH2881'FT (0.6 M) WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS
 AH2881'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2881'WOOD PHYSICAL TIES.
 AH2881
 AH2881                          STATION RECOVERY (2009)
 AH2881
 AH2881'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AH2881'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2880 ***********************************************************************
 AH2880  DESIGNATION -  BOO76 1B
 AH2880  PID         -  AH2880
 AH2880  STATE/COUNTY-  IL/BOONE
 AH2880  COUNTRY     -  US
 AH2880  USGS QUAD   -  BELVIDERE NORTH (2018)
 AH2880
 AH2880                         *CURRENT SURVEY CONTROL
 AH2880  ______________________________________________________________________
 AH2880* NAD 83(2011) POSITION- 42 21 50.36075(N) 088 51 05.89229(W)   ADJUSTED
 AH2880* NAD 83(2011) ELLIP HT-   239.299 (meters)        (06/27/12)   ADJUSTED
 AH2880* NAD 83(2011) EPOCH   -  2010.00
 AH2880* NAVD 88 ORTHO HEIGHT -   272.9   (meters)      895.    (feet) GPS OBS
 AH2880  ______________________________________________________________________
 AH2880  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2880  GEOID HEIGHT    -        -33.443 (meters)                     GEOID96
 AH2880  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 AH2880  NAD 83(2011) X  -     94,595.846 (meters)                     COMP
 AH2880  NAD 83(2011) Y  - -4,719,079.061 (meters)                     COMP
 AH2880  NAD 83(2011) Z  -  4,275,724.853 (meters)                     COMP
 AH2880  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 AH2880
 AH2880  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2880  Standards:
 AH2880         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2880            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2880  -------------------------------------------------------------------
 AH2880  NETWORK    0.51   0.76           0.23   0.18   0.39     -0.08132469
 AH2880  -------------------------------------------------------------------
 AH2880  Click here for local accuracies and other accuracy information.
 AH2880
 AH2880.The horizontal coordinates were established by GPS observations
 AH2880.and adjusted by the National Geodetic Survey in June 2012.
 AH2880
 AH2880.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2880.been affixed to the stable North American tectonic plate. See 
 AH2880.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2880
 AH2880.The horizontal coordinates are valid at the epoch date displayed above
 AH2880.which is a decimal equivalence of Year/Month/Day.
 AH2880
 AH2880.The orthometric height was determined by GPS observations and a
 AH2880.high-resolution geoid model.
 AH2880
 AH2880.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2880.GEOID18 height accuracy estimate available here.
 AH2880
 AH2880.Click photographs - Photos may exist for this station.
 AH2880
 AH2880.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2880
 AH2880.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2880
 AH2880.The ellipsoidal height was determined by GPS observations
 AH2880.and is referenced to NAD 83.
 AH2880
 AH2880. The following values were computed from the NAD 83(2011) position.
 AH2880
 AH2880;                    North         East     Units Scale Factor Converg.
 AH2880;SPC IL E     -   632,662.478   257,304.770   MT  0.99999742   -0 20 57.3
 AH2880;SPC IL E     - 2,075,660.15    844,174.07   sFT  0.99999742   -0 20 57.3
 AH2880;UTM  16      - 4,691,851.281   347,526.379   MT  0.99988605   -1 14 52.6
 AH2880
 AH2880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2880!SPC IL E     -   0.99996247  x   0.99999742  =   0.99995989
 AH2880!UTM  16      -   0.99996247  x   0.99988605  =   0.99984853
 AH2880
 AH2880:                Primary Azimuth Mark                     Grid Az
 AH2880:SPC IL E     -  BOO76 1A                                 178 12 15.8
 AH2880:UTM  16      -  BOO76 1A                                 179 06 11.1
 AH2880
 AH2880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4752691851(NAD 83)
 AH2880
 AH2880|---------------------------------------------------------------------|
 AH2880| PID    Reference Object                     Distance      Geod. Az  |
 AH2880|                                                           dddmmss.s |
 AH2880| AH2881 BOO76 1A                            APPROX. 0.8 KM 1775118.5 |
 AH2880|---------------------------------------------------------------------|
 AH2880
 AH2880                          SUPERSEDED SURVEY CONTROL
 AH2880
 AH2880  NAD 83(2007)-  42 21 50.36075(N)    088 51 05.89320(W) AD(2002.00) 0
 AH2880  ELLIP H (02/10/07)  239.331  (m)                       GP(2002.00)    
 AH2880  ELLIP H (12/06/04)  239.318  (m)                       GP(       ) 4 1
 AH2880  NAD 83(1997)-  42 21 50.36050(N)    088 51 05.89249(W) AD(       ) 1
 AH2880  ELLIP H (09/15/98)  239.365  (m)                       GP(       ) 3 1
 AH2880
 AH2880.Superseded values are not recommended for survey control.
 AH2880
 AH2880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2880.See file dsdata.pdf to determine how the superseded data were derived.
 AH2880
 AH2880_MARKER: I = METAL ROD
 AH2880_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2880_STAMPING: BOO76-1B
 AH2880_MARK LOGO: ILDT
 AH2880_PROJECTION: RECESSED 5 CENTIMETERS
 AH2880_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2880_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2880+STABILITY: POSITION/ELEVATION WELL
 AH2880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2880+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2009
 AH2880_ROD/PIPE-DEPTH: 9.8 meters
 AH2880_SLEEVE-DEPTH  : 0.9 meters
 AH2880
 AH2880  HISTORY     - Date     Condition        Report By
 AH2880  HISTORY     - 1996     MONUMENTED       SECI
 AH2880  HISTORY     - 20090217 GOOD             ILDT
 AH2880
 AH2880                          STATION DESCRIPTION
 AH2880
 AH2880'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2880'STATION IS LOCATED APPROXIMATELY 1.8 MI (2.9 KM) SOUTHWEST OF POPLAR
 AH2880'GROVE, 6.2 MI (10.0 KM) SOUTHWEST OF CAPRON IN THE SOUTHEAST 1/4 OF
 AH2880'SECTION 23, T 45 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2880'ROUTE 173 AND ILLINOIS ROUTE 76, PROCEED SOUTH ALONG ILINOIS ROUTE 76
 AH2880'FOR APPROXIMATELY 0.5 MILES (0.8 KM) TO A FIELD ENTRANCE ON THE RIGHT
 AH2880'(WEST) SIDE OF ILLINOIS ROUTE 76.  THE STATION IS LOCATED 35.5 FT
 AH2880'(10.8 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 76, 21.5 FT (6.6 M)
 AH2880'NORTH OF THE CENTER OF A FIELD ENTRANCE TO THE WEST OF ILLINOIS ROUTE
 AH2880'76, 16.1 FT (4.9 M) WEST OF THE WEST PAVED SHOULDER OF ILLINOIS ROUTE
 AH2880'76, 2.2 FT (0.7 M) WEST OF A CONCRETE HEADWALL, 171.9 FT (52.4 M)
 AH2880'NORTHWEST OF A CONCRETE R.O.W.  MARKER, 135.1 FT (41.2 M) NORTHWEST OF
 AH2880'A POWER POLE, 87.0 FT (26.5 M) SOUTHWEST OF A POWER POLE, 95.4 FT
 AH2880'(29.1 M) SOUTHWEST OF A CONCRETE R.O.W.  MARKER, 151.8 FT (46.3 M)
 AH2880'SOUTH OF A WOOD GUARDRAIL POST, AND 2.0 FT (0.6 M) WEST OF AN ORANGE
 AH2880'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2880'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2880
 AH2880                          STATION RECOVERY (2009)
 AH2880
 AH2880'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AH2880'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2885 ***********************************************************************
 AH2885  DESIGNATION -  BOO76 2A
 AH2885  PID         -  AH2885
 AH2885  STATE/COUNTY-  IL/BOONE
 AH2885  COUNTRY     -  US
 AH2885  USGS QUAD   -  BELVIDERE NE (2018)
 AH2885
 AH2885                         *CURRENT SURVEY CONTROL
 AH2885  ______________________________________________________________________
 AH2885* NAD 83(2011) POSITION- 42 28 21.54207(N) 088 51 01.21993(W)   ADJUSTED
 AH2885* NAD 83(2011) ELLIP HT-   264.701 (meters)        (06/27/12)   ADJUSTED
 AH2885* NAD 83(2011) EPOCH   -  2010.00
 AH2885* NAVD 88 ORTHO HEIGHT -   298.422 (meters)      979.07  (feet) ADJUSTED
 AH2885  ______________________________________________________________________
 AH2885  GEOID HEIGHT    -        -33.722 (meters)                     GEOID18
 AH2885  NAD 83(2011) X  -     94,539.755 (meters)                     COMP
 AH2885  NAD 83(2011) Y  - -4,710,955.122 (meters)                     COMP
 AH2885  NAD 83(2011) Z  -  4,284,653.092 (meters)                     COMP
 AH2885  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 AH2885  DYNAMIC HEIGHT  -        298.328 (meters)      978.76  (feet) COMP
 AH2885  MODELED GRAVITY -    980,295.8   (mgal)                       NAVD 88
 AH2885
 AH2885  VERT ORDER      -  SECOND    CLASS I
 AH2885
 AH2885  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2885  Standards:
 AH2885         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2885            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2885  -------------------------------------------------------------------
 AH2885  NETWORK    0.62   0.92           0.27   0.23   0.47     -0.13562454
 AH2885  -------------------------------------------------------------------
 AH2885  Click here for local accuracies and other accuracy information.
 AH2885
 AH2885.The horizontal coordinates were established by GPS observations
 AH2885.and adjusted by the National Geodetic Survey in June 2012.
 AH2885
 AH2885.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2885.been affixed to the stable North American tectonic plate. See 
 AH2885.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2885
 AH2885.The horizontal coordinates are valid at the epoch date displayed above
 AH2885.which is a decimal equivalence of Year/Month/Day.
 AH2885
 AH2885.The orthometric height was determined by differential leveling and
 AH2885.adjusted by the WI DEPT OF TRANSP
 AH2885.in May 2012.
 AH2885
 AH2885.No vertical observational check was made to the station.
 AH2885
 AH2885.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2885.GEOID18 height accuracy estimate available here.
 AH2885
 AH2885.Click photographs - Photos may exist for this station.
 AH2885
 AH2885.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2885
 AH2885.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2885
 AH2885.The ellipsoidal height was determined by GPS observations
 AH2885.and is referenced to NAD 83.
 AH2885
 AH2885.The dynamic height is computed by dividing the NAVD 88
 AH2885.geopotential number by the normal gravity value computed on the
 AH2885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2885.degrees latitude (g = 980.6199 gals.).
 AH2885
 AH2885.The modeled gravity was interpolated from observed gravity values.
 AH2885
 AH2885. The following values were computed from the NAD 83(2011) position.
 AH2885
 AH2885;                    North         East     Units Scale Factor Converg.
 AH2885;SPC IL E     -   644,731.841   257,485.151   MT  0.99999723   -0 20 56.8
 AH2885;SPC IL E     - 2,115,257.72    844,765.87   sFT  0.99999723   -0 20 56.8
 AH2885;UTM  16      - 4,703,914.974   347,896.194   MT  0.99988465   -1 14 58.8
 AH2885
 AH2885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2885!SPC IL E     -   0.99995849  x   0.99999723  =   0.99995572
 AH2885!UTM  16      -   0.99995849  x   0.99988465  =   0.99984314
 AH2885
 AH2885:                Primary Azimuth Mark                     Grid Az
 AH2885:SPC IL E     -  BOO76 2B                                 002 58 16.4
 AH2885:UTM  16      -  BOO76 2B                                 003 52 18.4
 AH2885
 AH2885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4789603914(NAD 83)
 AH2885
 AH2885|---------------------------------------------------------------------|
 AH2885| PID    Reference Object                     Distance      Geod. Az  |
 AH2885|                                                           dddmmss.s |
 AH2885| AH2886 BOO76 2B                            APPROX. 1.0 KM 0023719.6 |
 AH2885|---------------------------------------------------------------------|
 AH2885
 AH2885                          SUPERSEDED SURVEY CONTROL
 AH2885
 AH2885  NAD 83(2007)-  42 28 21.54208(N)    088 51 01.22086(W) AD(2002.00) 0
 AH2885  ELLIP H (02/10/07)  264.733  (m)                       GP(2002.00)    
 AH2885  ELLIP H (12/06/04)  264.722  (m)                       GP(       ) 4 1
 AH2885  NAD 83(1997)-  42 28 21.54180(N)    088 51 01.22004(W) AD(       ) 1
 AH2885  ELLIP H (09/15/98)  264.770  (m)                       GP(       ) 3 1
 AH2885  NAVD 88 (04/06/11)  298.399  (m)          979.00   (f) SUPERSEDED  2 1
 AH2885  NAVD 88 (09/15/98)  298.4    (m)  GEOID96  model used  GPS OBS        
 AH2885
 AH2885.Superseded values are not recommended for survey control.
 AH2885
 AH2885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2885.See file dsdata.pdf to determine how the superseded data were derived.
 AH2885
 AH2885_MARKER: F = FLANGE-ENCASED ROD
 AH2885_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2885_STAMPING: BOO76-2A
 AH2885_MARK LOGO: ILDT
 AH2885_PROJECTION: FLUSH
 AH2885_MAGNETIC: I = MARKER IS A STEEL ROD
 AH2885_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2885+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2010
 AH2885_ROD/PIPE-DEPTH: 4.9 meters
 AH2885_SLEEVE-DEPTH  : 0.9 meters
 AH2885
 AH2885  HISTORY     - Date     Condition        Report By
 AH2885  HISTORY     - 1996     MONUMENTED       SECI
 AH2885  HISTORY     - 20050322 GOOD             INDIV
 AH2885  HISTORY     - 20100209 GOOD             ILDT
 AH2885  HISTORY     - 20100510 GOOD             TROTT
 AH2885  HISTORY     - 20100511 GOOD             TROTT
 AH2885
 AH2885                          STATION DESCRIPTION
 AH2885
 AH2885'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2885'STATION IS LOCATED APPROXIMATELY 7.2 MI (11.6 KM) NORTH OF POPLAR
 AH2885'GROVE, 7.5 MI (12.1 KM) NORTHWEST OF CAPRON IN THE NORTHWEST 1/4 OF
 AH2885'SECTION 14, T 46 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2885'ROUTE 173 AND ILINOIS ROUTE 76, PROCEED NORTH ALONG ILLINOIS ROUTE 76
 AH2885'FOR APPROXIMATELY 7.03 MI (11.31 KM) TO THE STATION AT THE SOUTHWEST
 AH2885'CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 76 AND MANCHESTER ROAD.
 AH2885'THE STATION IS LOCATED 52.7 FT (16.1 M) WEST OF ILLINOIS ROUTE 76,
 AH2885'95.6 FT (29.1 M) SOUTH OF MANCHESTER ROAD, 105.7 FT (32.2 M) SOUTHEAST
 AH2885'OF A CONCRETE R.O.W.  MARKER, 65.0 FT (19.8 M) SOUTHEAST OF A CONCRETE
 AH2885'R.O.W.  MARKER, 47.7 FT (14.5 M) NORTHWEST OF FLARED END SECTION, 44.8
 AH2885'FT (13.7 M) SOUTHWEST OF A STOP SIGN, 7.6 FT (2.3 M) NORTHEAST OF A
 AH2885'CONCRETE R.O.W.  MARKER, AND 7.5 FT (2.3 M) NORTHEAST OF AN ORANGE
 AH2885'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2885'6-INCH LOGO CAP.
 AH2885
 AH2885                          STATION RECOVERY (2005)
 AH2885
 AH2885'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (DRM)
 AH2885'RECOVERED AS DESCRIBED
 AH2885
 AH2885                          STATION RECOVERY (2010)
 AH2885
 AH2885'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AH2885'CAP MISSING FROM TOP OF SLEEVE.
 AH2885
 AH2885                          STATION RECOVERY (2010)
 AH2885
 AH2885'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 AH2885'RECOVERED AS DESCRIBED
 AH2885
 AH2885                          STATION RECOVERY (2010)
 AH2885
 AH2885'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 AH2885'RECOVERED IN GOOD CONDITION. CAP MISSING FROM TOP OF SLEEVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2886 ***********************************************************************
 AH2886  DESIGNATION -  BOO76 2B
 AH2886  PID         -  AH2886
 AH2886  STATE/COUNTY-  IL/BOONE
 AH2886  COUNTRY     -  US
 AH2886  USGS QUAD   -  BELVIDERE NE (2018)
 AH2886
 AH2886                         *CURRENT SURVEY CONTROL
 AH2886  ______________________________________________________________________
 AH2886* NAD 83(2011) POSITION- 42 28 54.41735(N) 088 50 59.18592(W)   ADJUSTED
 AH2886* NAD 83(2011) ELLIP HT-   268.669 (meters)        (06/27/12)   ADJUSTED
 AH2886* NAD 83(2011) EPOCH   -  2010.00
 AH2886* NAVD 88 ORTHO HEIGHT -   302.404 (meters)      992.14  (feet) ADJUSTED
 AH2886  ______________________________________________________________________
 AH2886  GEOID HEIGHT    -        -33.727 (meters)                     GEOID18
 AH2886  NAD 83(2011) X  -     94,572.518 (meters)                     COMP
 AH2886  NAD 83(2011) Y  - -4,710,272.198 (meters)                     COMP
 AH2886  NAD 83(2011) Z  -  4,285,403.976 (meters)                     COMP
 AH2886  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 AH2886  DYNAMIC HEIGHT  -        302.309 (meters)      991.83  (feet) COMP
 AH2886  MODELED GRAVITY -    980,296.9   (mgal)                       NAVD 88
 AH2886
 AH2886  VERT ORDER      -  SECOND    CLASS I
 AH2886
 AH2886  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2886  Standards:
 AH2886         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2886            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2886  -------------------------------------------------------------------
 AH2886  NETWORK    0.57   0.84           0.25   0.21   0.43     -0.12041315
 AH2886  -------------------------------------------------------------------
 AH2886  Click here for local accuracies and other accuracy information.
 AH2886
 AH2886.The horizontal coordinates were established by GPS observations
 AH2886.and adjusted by the National Geodetic Survey in June 2012.
 AH2886
 AH2886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2886.been affixed to the stable North American tectonic plate. See 
 AH2886.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2886
 AH2886.The horizontal coordinates are valid at the epoch date displayed above
 AH2886.which is a decimal equivalence of Year/Month/Day.
 AH2886
 AH2886.The orthometric height was determined by differential leveling and
 AH2886.adjusted by the WI DEPT OF TRANSP
 AH2886.in May 2012.
 AH2886
 AH2886.No vertical observational check was made to the station.
 AH2886
 AH2886.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2886.GEOID18 height accuracy estimate available here.
 AH2886
 AH2886.Click photographs - Photos may exist for this station.
 AH2886
 AH2886.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2886
 AH2886.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2886
 AH2886.The ellipsoidal height was determined by GPS observations
 AH2886.and is referenced to NAD 83.
 AH2886
 AH2886.The dynamic height is computed by dividing the NAVD 88
 AH2886.geopotential number by the normal gravity value computed on the
 AH2886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2886.degrees latitude (g = 980.6199 gals.).
 AH2886
 AH2886.The modeled gravity was interpolated from observed gravity values.
 AH2886
 AH2886. The following values were computed from the NAD 83(2011) position.
 AH2886
 AH2886;                    North         East     Units Scale Factor Converg.
 AH2886;SPC IL E     -   645,745.945   257,537.788   MT  0.99999717   -0 20 55.6
 AH2886;SPC IL E     - 2,118,584.82    844,938.56   sFT  0.99999717   -0 20 55.6
 AH2886;UTM  16      - 4,704,928.011   347,964.756   MT  0.99988440   -1 14 58.2
 AH2886
 AH2886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2886!SPC IL E     -   0.99995787  x   0.99999717  =   0.99995504
 AH2886!UTM  16      -   0.99995787  x   0.99988440  =   0.99984227
 AH2886
 AH2886:                Primary Azimuth Mark                     Grid Az
 AH2886:SPC IL E     -  BOO76 2A                                 182 58 16.5
 AH2886:UTM  16      -  BOO76 2A                                 183 52 19.1
 AH2886
 AH2886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4796404928(NAD 83)
 AH2886
 AH2886|---------------------------------------------------------------------|
 AH2886| PID    Reference Object                     Distance      Geod. Az  |
 AH2886|                                                           dddmmss.s |
 AH2886| AH2885 BOO76 2A                            APPROX. 1.0 KM 1823720.9 |
 AH2886|---------------------------------------------------------------------|
 AH2886
 AH2886                          SUPERSEDED SURVEY CONTROL
 AH2886
 AH2886  NAD 83(2007)-  42 28 54.41736(N)    088 50 59.18686(W) AD(2002.00) 0
 AH2886  ELLIP H (02/10/07)  268.701  (m)                       GP(2002.00)    
 AH2886  ELLIP H (12/06/04)  268.692  (m)                       GP(       ) 4 1
 AH2886  NAD 83(1997)-  42 28 54.41708(N)    088 50 59.18602(W) AD(       ) 1
 AH2886  ELLIP H (09/15/98)  268.740  (m)                       GP(       ) 3 1
 AH2886  NAVD 88 (04/06/11)  302.381  (m)          992.06   (f) SUPERSEDED  2 1
 AH2886  NAVD 88 (09/15/98)  302.4    (m)  GEOID96  model used  GPS OBS        
 AH2886
 AH2886.Superseded values are not recommended for survey control.
 AH2886
 AH2886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2886.See file dsdata.pdf to determine how the superseded data were derived.
 AH2886
 AH2886_MARKER: F = FLANGE-ENCASED ROD
 AH2886_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2886_STAMPING: BOO76-2B
 AH2886_MARK LOGO: ILDT
 AH2886_PROJECTION: FLUSH
 AH2886_MAGNETIC: I = MARKER IS A STEEL ROD
 AH2886_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2886+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 AH2886_ROD/PIPE-DEPTH: 4.9 meters
 AH2886_SLEEVE-DEPTH  : 0.9 meters
 AH2886
 AH2886  HISTORY     - Date     Condition        Report By
 AH2886  HISTORY     - 1996     MONUMENTED       SECI
 AH2886  HISTORY     - 20100209 GOOD             ILDT
 AH2886  HISTORY     - 20100511 GOOD             TROTT
 AH2886  HISTORY     - 20100514 GOOD             TROTT
 AH2886  HISTORY     - 20110621 GOOD             ILGEO
 AH2886
 AH2886                          STATION DESCRIPTION
 AH2886
 AH2886'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2886'STATION IS LOCATED APPROXIMATELY 7.8 MI (12.6 KM) NORTH OF POPLAR
 AH2886'GROVE, 8.2 MI (13.2 KM) NORTHWEST OF CAPRON IN THE NORTHWEST 1/4 OF
 AH2886'SECTION 11, T 46 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2886'ROUTE 173 AND ILINOIS ROUTE 76, PROCEED NORTH ALONG ILLINOIS ROUTE 76
 AH2886'FOR APPROXIMATELY 7.65 MI (12.31 KM) TO THE STATION ON THE RIGHT
 AH2886'(EAST) SIDE OF ILLINOIS ROUTE 76.  THE STATION IS LOCATED 38.6 FT
 AH2886'(11.8 M) EAST OF ILLINOIS ROUTE 76, 375 FT (114.3 M) SOUTH OF A
 AH2886'PRIVATE GRAVEL DRIVE TO THE EAST, 104.9 FT (32.0 M) SOUTH OF A POWER
 AH2886'POLE, 81.9 FT (25.0 M) NORTH OF A POWER POLE, AND 1.5 FT (0.5 M) WEST
 AH2886'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2886'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2886'TIES.
 AH2886
 AH2886                          STATION RECOVERY (2010)
 AH2886
 AH2886'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AH2886'RECOVERED IN GOOD CONDITION.
 AH2886
 AH2886                          STATION RECOVERY (2010)
 AH2886
 AH2886'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 AH2886'RECOVERED AS DESCRIBED.
 AH2886
 AH2886                          STATION RECOVERY (2010)
 AH2886
 AH2886'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 AH2886'RECOVERED AS DESCRIBED
 AH2886
 AH2886                          STATION RECOVERY (2011)
 AH2886
 AH2886'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 AH2886'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1400 ***********************************************************************
 NH1400  DESIGNATION -  BOON
 NH1400  PID         -  NH1400
 NH1400  STATE/COUNTY-  IL/WINNEBAGO
 NH1400  COUNTRY     -  US
 NH1400  USGS QUAD   -  SOUTH BELOIT (2018)
 NH1400
 NH1400                         *CURRENT SURVEY CONTROL
 NH1400  ______________________________________________________________________
 NH1400* NAD 83(1997) POSITION- 42 24 15.18447(N) 089 02 38.42005(W)   ADJUSTED
 NH1400* NAVD 88 ORTHO HEIGHT -   233.    (meters)      764.    (feet) SCALED
 NH1400  ______________________________________________________________________
 NH1400  GEOID HEIGHT    -        -33.627 (meters)                     GEOID18
 NH1400  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 NH1400  HORZ ORDER      -  SECOND
 NH1400
 NH1400.The horizontal coordinates were established by classical geodetic methods
 NH1400.and adjusted by the National Geodetic Survey in October 1999.
 NH1400
 NH1400.The orthometric height was scaled from a topographic map.
 NH1400
 NH1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1400.GEOID18 height accuracy estimate available here.
 NH1400
 NH1400.Click photographs - Photos may exist for this station.
 NH1400
 NH1400.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1400
 NH1400. The following values were computed from the NAD 83(1997) position.
 NH1400
 NH1400;                    North         East     Units Scale Factor Converg.
 NH1400;SPC IL W     -   637,589.955   792,417.458   MT  1.00004623   +0 45 25.7
 NH1400;SPC IL W     - 2,091,826.38  2,599,789.61   sFT  1.00004623   +0 45 25.7
 NH1400;UTM  16      - 4,696,681.433   331,792.580   MT  0.99994813   -1 22 43.4
 NH1400
 NH1400!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1400!SPC IL W     -   0.99996874  x   1.00004623  =   1.00001497
 NH1400!UTM  16      -   0.99996874  x   0.99994813  =   0.99991687
 NH1400
 NH1400:                Primary Azimuth Mark                     Grid Az
 NH1400:SPC IL W     -  ROSCOE                                   345 30 51.8
 NH1400:UTM  16      -  ROSCOE                                   347 39 00.9
 NH1400
 NH1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3179296681(NAD 83)
 NH1400
 NH1400|---------------------------------------------------------------------|
 NH1400| PID    Reference Object                     Distance      Geod. Az  |
 NH1400|                                                           dddmmss.s |
 NH1400| NH0535 ROSCOE                              APPROX. 2.4 KM 3461617.5 |
 NH1400| CI9075 BOON RM                             114.980 METERS 35551     |
 NH1400|---------------------------------------------------------------------|
 NH1400
 NH1400                          SUPERSEDED SURVEY CONTROL
 NH1400
 NH1400  NAD 83(1996)-  42 24 15.18437(N)    089 02 38.42041(W) AD(       ) 2
 NH1400  NAD 83(1991)-  42 24 15.18035(N)    089 02 38.41952(W) AD(       ) 2
 NH1400  NAD 83(1986)-  42 24 15.17947(N)    089 02 38.42331(W) AD(       ) 2
 NH1400  NAD 27      -  42 24 15.11890(N)    089 02 38.02360(W) AD(       ) 2
 NH1400  USSD        -  42 24 15.21400(N)    089 02 37.82200(W) AD(       ) 3
 NH1400
 NH1400.Superseded values are not recommended for survey control.
 NH1400
 NH1400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1400.See file dsdata.pdf to determine how the superseded data were derived.
 NH1400
 NH1400_MARKER: DS = TRIANGULATION STATION DISK
 NH1400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1400_STAMPING: BOON 1920 1954
 NH1400_MARK LOGO: CGS
 NH1400_PROJECTION: FLUSH
 NH1400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1400+STABILITY: SURFACE MOTION
 NH1400
 NH1400  HISTORY     - Date     Condition        Report By
 NH1400  HISTORY     - 1920     MONUMENTED       CGS
 NH1400  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH1400  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1400
 NH1400                          STATION DESCRIPTION
 NH1400
 NH1400'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1400'STATION IS ABOUT 4 MILES S OF ROCKTON, ON THE W SIDE OF THE
 NH1400'TRACK, 3/8 MILE N OF BRIDGE 558 OVER A WAGON-ROAD CROSSING,
 NH1400'140 YARDS SW OF THE NE CORNER OF OSCAR A. FUNKS FARM AND
 NH1400'107.05 METERS (351.21 FEET) W OF THE W AND NEAREST RAIL.  THE
 NH1400'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 NH1400'DISKS SET IN CONCRETE.
 NH1400'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, DIRECTLY
 NH1400'N OF THE STATION AND NEAR THE FENCE LINE, 114.98 METERS
 NH1400'(377.23 FEET) FROM THE STATION, N 4 DEG 09 MIN W.
 NH1400
 NH1400                          STATION RECOVERY (1954)
 NH1400
 NH1400'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1400'THIS STATION MARK WAS FOUND TO BE PUSHED OUT OF POSITION
 NH1400'BY FARM MACHINERY.  THE UNDERGROUND MARK WAS RECOVERED IN
 NH1400'GOOD CONDITION.  THE REFERENCE MARK WAS FOUND IN GOOD CONDITION
 NH1400'AND IS SET 2 FT. S OF THE E-W FENCE LINE N OF STATION.
 NH1400'
 NH1400'A NEW SURFACE MARK WAS SET, CENTERED OVER THE UNDERGROUND MARK
 NH1400'IN ITS ORIGINAL POSITION.  THE MARK IS 312.8 FEET W OF A WHITE
 NH1400'WITNESS POST SET IN THE W RIGHT-OF-WAY FENCE OF THE RAILROAD,
 NH1400'AND IN A PASTURE FIELD OWNED BY MR. CHARLES O. SWAIN.
 NH1400'
 NH1400'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 20 AND STATE HIGHWAY
 NH1400'2 IN ROCKFORD, GO N ON STATE HIGHWAY 2 FOR 8.9 MI. TO A CROSSROAD
 NH1400'GLEASMAN ROAD, TURN RIGHT AND GO E AND N FOR 1.5 MI. TO A
 NH1400'FARM ENTRANCE AT THE LEFT, TURN LEFT INTO THIS DRIVEWAY AND
 NH1400'GO N AND E THROUGH FIELDS FOR 0.6 MI. TO THE TOP OF A SMALL
 NH1400'RIDGE AND THE STATION.
 NH1400'
 NH1400'THE NEW MARK IS STAMPED BOON 1920 1954, AND FLUSH WITH THE GROUND.
 NH1400
 NH1400                          STATION RECOVERY (1997)
 NH1400
 NH1400'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1400'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0889 ***********************************************************************
 JB0889  DESIGNATION -  BORDING RESET
 JB0889  PID         -  JB0889
 JB0889  STATE/COUNTY-  IL/CLINTON
 JB0889  COUNTRY     -  US
 JB0889  USGS QUAD   -  CARLYLE (2018)
 JB0889
 JB0889                         *CURRENT SURVEY CONTROL
 JB0889  ______________________________________________________________________
 JB0889* NAD 83(1997) POSITION- 38 36 45.37737(N) 089 20 25.99440(W)   ADJUSTED
 JB0889* NAVD 88 ORTHO HEIGHT -   163.801 (meters)      537.40  (feet) ADJUSTED
 JB0889  ______________________________________________________________________
 JB0889  GEOID HEIGHT    -        -30.919 (meters)                     GEOID18
 JB0889  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 JB0889  DYNAMIC HEIGHT  -        163.697 (meters)      537.06  (feet) COMP
 JB0889  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0889
 JB0889  HORZ ORDER      -  FIRST
 JB0889  VERT ORDER      -  FIRST     CLASS I
 JB0889
 JB0889.The horizontal coordinates were established by classical geodetic methods
 JB0889.and adjusted by the National Geodetic Survey in October 1999.
 JB0889
 JB0889.The orthometric height was determined by differential leveling and
 JB0889.adjusted by the NATIONAL GEODETIC SURVEY
 JB0889.in June 1991.
 JB0889
 JB0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0889.GEOID18 height accuracy estimate available here.
 JB0889
 JB0889.Click photographs - Photos may exist for this station.
 JB0889
 JB0889.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0889
 JB0889.The dynamic height is computed by dividing the NAVD 88
 JB0889.geopotential number by the normal gravity value computed on the
 JB0889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0889.degrees latitude (g = 980.6199 gals.).
 JB0889
 JB0889.The modeled gravity was interpolated from observed gravity values.
 JB0889
 JB0889. The following values were computed from the NAD 83(1997) position.
 JB0889
 JB0889;                    North         East     Units Scale Factor Converg.
 JB0889;SPC IL W     -   216,290.082   771,948.084   MT  1.00000490   +0 30 56.0
 JB0889;SPC IL W     -   709,611.71  2,532,633.01   sFT  1.00000490   +0 30 56.0
 JB0889;UTM  16      - 4,276,386.693   296,214.144   MT  1.00011143   -1 27 40.1
 JB0889
 JB0889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0889!SPC IL W     -   0.99997915  x   1.00000490  =   0.99998405
 JB0889!UTM  16      -   0.99997915  x   1.00011143  =   1.00009058
 JB0889
 JB0889:                Primary Azimuth Mark                     Grid Az
 JB0889:SPC IL W     -  CARLYLE CATHOLIC CHURCH SPIRE            268 47 42.0
 JB0889:UTM  16      -  CARLYLE CATHOLIC CHURCH SPIRE            270 46 18.1
 JB0889
 JB0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9621476386(NAD 83)
 JB0889
 JB0889|---------------------------------------------------------------------|
 JB0889| PID    Reference Object                     Distance      Geod. Az  |
 JB0889|                                                           dddmmss.s |
 JB0889| JB1848 HOFFMAN GAS PLINE CO MAST           APPROX.10.9 KM 1442915.6 |
 JB0889| JB0888 BORDING RM 3                         30.419 METERS 14601     |
 JB0889| JB0886 BORDING RM 2                                       18126     |
 JB0889| JB0887 BORDING RM 4                         30.019 METERS 20941     |
 JB0889| JB1849 CARLYLE E MUNICIPAL TANK            APPROX. 1.8 KM 2641555.4 |
 JB0889| JB1950 BREESE CATHOLIC CHURCH SPIRE        APPROX.16.4 KM 2683737.3 |
 JB0889| JB1847 CARLYLE CATHOLIC CHURCH SPIRE       APPROX. 2.8 KM 2691838.0 |
 JB0889| JB1853 CARLYLE W MUNICIPAL TANK            APPROX. 3.4 KM 2713139.8 |
 JB0889| JB1850 CARLYLE ARMY ENGINEERS RAD ANT      APPROX. 2.3 KM 3052419.8 |
 JB0889|---------------------------------------------------------------------|
 JB0889
 JB0889                          SUPERSEDED SURVEY CONTROL
 JB0889
 JB0889  NAD 83(1986)-  38 36 45.39432(N)    089 20 25.98967(W) AD(       ) 1
 JB0889  NAD 27      -  38 36 45.22376(N)    089 20 25.70829(W) AD(       ) 1
 JB0889  USSD        -  38 36 45.30500(N)    089 20 25.60300(W) AD(       ) 3
 JB0889  NGVD 29 (??/??/92)  163.914  (m)          537.77   (f) ADJ UNCH    1 1
 JB0889  NGVD 29             163.91   (m)          537.8    (f) LEVELING    3  
 JB0889
 JB0889.Superseded values are not recommended for survey control.
 JB0889
 JB0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0889.See file dsdata.pdf to determine how the superseded data were derived.
 JB0889
 JB0889_MARKER: DS = TRIANGULATION STATION DISK
 JB0889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0889_STAMPING: BORDING 1882 1960
 JB0889_MARK LOGO: CGS
 JB0889_PROJECTION: PROJECTING 15 CENTIMETERS
 JB0889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0889+STABILITY: SURFACE MOTION
 JB0889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0889+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB0889
 JB0889  HISTORY     - Date     Condition        Report By
 JB0889  HISTORY     - 1882     MONUMENTED       CGS
 JB0889  HISTORY     - 1937     SEE DESCRIPTION  CGS
 JB0889  HISTORY     - 1960     GOOD             CGS
 JB0889  HISTORY     - 1961     GOOD             CGS
 JB0889  HISTORY     - 1962     GOOD             CGS
 JB0889  HISTORY     - 1969     GOOD             CGS
 JB0889  HISTORY     - 1969     GOOD             CGS
 JB0889  HISTORY     - 1970     GOOD             LOCENG
 JB0889  HISTORY     - 20050727 POOR             GEOCAC
 JB0889  HISTORY     - 20110822 GOOD             ILDT
 JB0889  HISTORY     - 20140602 GOOD             INDIV
 JB0889  HISTORY     - 20151008 GOOD             MCA
 JB0889  HISTORY     - 20180808 GOOD             PRAIEN
 JB0889  HISTORY     - 20191227 GOOD             ILDT
 JB0889
 JB0889                          STATION DESCRIPTION
 JB0889
 JB0889'DESCRIBED BY COAST AND GEODETIC SURVEY 1882 (GAF)
 JB0889'ABOUT 1.5 MILES EAST OF THE TOWN OF CARLYLE, IN THE SE 0.25 SW 0.25
 JB0889'SEC 17, T 2 N, R 2 W, ON BORDING HILL, IN THE MIDDLE OF A CULTIVATED
 JB0889'FIELD OWNED BY MRS CORCORAN WHOSE HOUSE IS JUST SOUTH OF THE STATION.
 JB0889'
 JB0889'THE STATION IS ABOUT 200 METERS NORTH OF THE ROAD AND IS MARKED BY A
 JB0889'CROSS IN THE TOP OF A WHITE MARBLE POST ABOUT 6 INCHES SQUARE AND 30
 JB0889'INCHES LONG PROJECTING ABOUT 6 INCHES ABOVE THE GROUND.  THE LETTERS U
 JB0889'S C AND G S ARE INSCRIBED IN THE POST.  THE UNDERGROUND MARK IS THE
 JB0889'APEX OF AN EARTHENWARE PYRAMID 6 INCHES ON AN EDGE AND ABOUT 30 INCHES
 JB0889'BELOW THE GROUND, AND HAS ON ONE FACE THE RAISED LETTERS U S C S.
 JB0889'
 JB0889'THERE ARE TWO REFERENCE POSTS, ALSO OF WHITE MARBLE BUT SLIGHTLY
 JB0889'SMALLER THAN THE POST MARKING THE STATION, WITH AN ARROW IN THE TOP OF
 JB0889'EACH POINTING TOWARD THE STATION.  ONE REFERENCE MARK IS JUST EAST OF
 JB0889'THE HOUSE, 216.88 METERS SOUTH BY EAST FROM THE STATION, AND THE OTHER
 JB0889'IS NEAR THE ROAD FENCE, SOUTHEAST OF THE HOUSE, 248.77 METERS FROM THE
 JB0889'STATION AND IN RANGE WITH THE FIRST REFERENCE MARK AND THE STATION.
 JB0889
 JB0889                          STATION RECOVERY (1937)
 JB0889
 JB0889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB0889'ABOUT 1.5 MILES EAST OF CARLYLE, IN SEC 17, T 2 N, R 2 W, ON BORDING
 JB0889'HILL, ABOUT 200 YARDS SOUTH OF PAVED U S HIGHWAY 50, THE HIGHEST POINT
 JB0889'IN THE VICINITY.  STATION IS A 3-INCH PIPE PROJECTING ABOUT 1 FOOT
 JB0889'ABOVE GROUND AND HAVING A CAST-IRON CAP WITH A TRIANGLE AND THE
 JB0889'LETTERS U S E D.  IT IS DUE NORTH OF THE FARMHOUSE ON THE NORTHWEST
 JB0889'SHOULDER OF THE HILL WHICH IS ABOUT 1 FOOT LOWER THAN THE HILL TOP, 50
 JB0889'YARDS SOUTHEAST.
 JB0889'
 JB0889'TO REACH FROM CARLYLE, GO EAST ON PAVED U S HIGHWAY 50, FOR 1.4 MILES
 JB0889'TO THE TOP OF THE DIVIDE, THEN TURN LEFT AND GO NORTH INTO THE
 JB0889'FARMYARD.  THE STATION IS ABOUT 200 YARDS NORTH ON THE HILL IN THE
 JB0889'FIELD.
 JB0889'
 JB0889'REFERENCE MARK NO 1 IS A 4-INCH SQUARE STONE POST, PROJECTING 4
 JB0889'INCHES, AND IS AT THE EAST EDGE OF THE FARMHOUSE.  IT IS 216.88
 JB0889'METERS, 177 DEG (MAG) SOUTH FROM THE STATION.
 JB0889'
 JB0889'REFERENCE MARK NO 2 IS A 3-INCH PIPE WITH A CAST IRON CAP (AS ABOVE)
 JB0889'ON THE NORTH SIDE OF THE HIGHWAY AND SOUTH OF THE EAST END OF THE
 JB0889'HOUSE, IN RANGE WITH THE STATION AND REFERENCE NO 1.  IT IS 251.21
 JB0889'METERS FROM THE STATION, 177 DEG (MAG) SOUTH.  IT IS 34.33 METERS
 JB0889'(112.63 FEET) 177 DEG (MAG) SOUTH OF REFERENCE NO 1.
 JB0889
 JB0889                          STATION RECOVERY (1960)
 JB0889
 JB0889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0889'THE STATION MARK AND REFERENCE MARK NUMBER 2 WERE RECOVERED, REFERENCE
 JB0889'MARK NUMBER 1 WAS NOT RECOVERED AND IS BELIEVED TO BE DESTROYED.  THE
 JB0889'STATION MARK WAS FOUND LOOSE AND TILTED, THE SUBSURFACE MARK WHICH WAS
 JB0889'AN EARTHENWARE PYRIMAD WAS FOUND IN GOOD CONDITION.  THE SURFACE MARK
 JB0889'AND SUBSURFACE MARK WERE RESET AS DESCRIBED.
 JB0889'
 JB0889'DUE TO THE FACT THAT THE FARM MENTIONED IN THE ORIGINAL DESCRIPTION NO
 JB0889'LONGER EXISTS, A NEW DESCRIPTION FOLLOWS.
 JB0889'
 JB0889'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB0889'HIGHWAY 127 IN CARLYLE, GO EAST ON U S HIGHWAY 50 FOR 1.7 MILES TO THE
 JB0889'EAST DRIVEWAY INTO A TAVERN ON THE RIGHT, CONTINUE EAST FOR
 JB0889'APPROXIMATELY 300 FEET TO A DRIVEWAY INTO A FIELD ON THE LEFT, BEAR
 JB0889'LEFT OFF HIGHWAY, THENCE RIGHT AND GO EAST ON NORTH SIDE OF HIGHWAY
 JB0889'FOR 0.05 MILE TO THE TOP OF GRADE AND REFERENCE MARK NUMBER 2
 JB0889'(U S E D) ON THE RIGHT.  TURN LEFT AND GO NORTH ACROSS FIELD FOR 0.15
 JB0889'MILE TO THE STATION AS DESCRIBED.
 JB0889'
 JB0889'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12 X 12 INCH
 JB0889'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED BORDING
 JB0889'1882 1960.  THE MARK IS 150 FEET EAST OF EAST EDGE OF WOODS, 112 FEET
 JB0889'SOUTH OF SOUTH EDGE OF WOODS AND 4.7 FEET SOUTH OF A WITNESS POST.
 JB0889'
 JB0889'REFERENCE MARK NO 2 (U S E D) IS A 3 INCH PIPE WITH A CAST IRON CAP ON
 JB0889'TOP WITH A TRIANGLE AND LETTERS U S E D, WHICH PROJECTS ABOUT 12
 JB0889'INCHES.  THE MARK IS 33 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 JB0889'HIGHWAY, 9 FEET NORTHEAST OF A TELEPHONE POLE AND 2.5 FEET WEST OF A 4
 JB0889'X 4 INCH CONCRETE RIGHT-OF-WAY MARKER POST.
 JB0889'
 JB0889'REFERENCE MARK NO 3 AND NO 4 WERE ESTABLISHED AT THIS TIME.
 JB0889'
 JB0889'REFERENCE MARK NO 3 IS A STANDARD DISK SET IN THE TOP OF A 12 X 12
 JB0889'INCH CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS
 JB0889'STAMPED BORDING NO 3 1882 1960.  THE MARK IS 186 FEET SOUTH OF SOUTH
 JB0889'EDGE OF WOODS, 212 FEET EAST OF EAST EDGE OF WOODS, 104.4 FEET
 JB0889'SOUTHEAST OF A WITNESS POST AND 1.3 FEET NORTHWEST OF A WITNESS POST.
 JB0889'
 JB0889'REFERENCE MARK NO 4 IS A STANDARD DISK SET IN TOP OF A 12 X 12 INCH
 JB0889'CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 JB0889'BORDING NO 4 1882 1960.  THE MARK IS 190 FEET SOUTH OF SOUTH EDGE OF
 JB0889'WOODS, 107 FEET EAST OF EAST EDGE OF WOODS, 103.5 FEET SOUTHWEST OF A
 JB0889'WITNESS POST AND 1 FOOT NORTH-NORTHWEST OF A WITNESS POST.
 JB0889'
 JB0889'THE 1960 OBSERVATIONS FOLLOW.
 JB0889
 JB0889                          STATION RECOVERY (1961)
 JB0889
 JB0889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0889'THE STATION WAS RECOVERED AS DESCRIBED IN 1960 RECOVERY NOTE AND ALL
 JB0889'MARKS WERE FOUND TO BE IN GOOD CONDITION.
 JB0889'
 JB0889'A SLIGHT DIFFERENCE WAS FOUND IN DISTANCE TO RM 3 AND RM 4.
 JB0889'(HORIZONTAL MEASUREMENT WERE TAKEN AT THIS TIME.
 JB0889'
 JB0889'THE DIRECTION TO R M 3 AND R M 4 CHECKED, A SLIGHT DIFFERENCE IN
 JB0889'DIRECTION WAS FOUND TO RM 2 (AZIMUTH MARK)  A SECOND SET OF
 JB0889'OBSERVATIONS WERE TAKEN AND THE RESULTS MEANED.
 JB0889'
 JB0889'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 JB0889
 JB0889                          STATION RECOVERY (1962)
 JB0889
 JB0889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB0889'THE STATION AND ALL MARKS RECOVERED AND FOUND AS DESCRIBED IN 1960.  A
 JB0889'DIFFERENCE OF 0.04 OF A FOOT WAS FOUND IN THE DISTANCE TO REFERENCE
 JB0889'MARK 3.  A DIFFERENCE OF 0.14 OF A FOOT WAS FOUND IN THE DISTANCE TO
 JB0889'REFERENCE MARK 4.  THE DIRECTIONS TO REFERENCE MARKS 3 AND 4 CHECKED.
 JB0889'THE DISTANCE AND DIRECTION TO REFERENCE MARK 2 (USE) CHECKED.  THE
 JB0889'REMAINDER OF THE 1960 DESCRIPTION IS ADEQUATE.
 JB0889
 JB0889                          STATION RECOVERY (1969)
 JB0889
 JB0889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (RRG)
 JB0889'THE STATION MAY BE REACHED BY GOING 1.6 MILES EAST ALONG U.S.  HIGHWAY
 JB0889'50 FROM THE COURTHOUSE AT CARLYLE, THENCE 0.2 MILE NORTHWEST ALONG A
 JB0889'DRIVEWAY TO CARLYLE DAM AND PARK, AT AN OVERLOOK IN THE PARK, IN LINE
 JB0889'WITH THE EXTEND CENTER OF THE DAM, 37.4 FEET NORTHWEST OF THE WEST
 JB0889'CORNER OF THE REST ROOM, 14.7 FEET WEST OF THE WEST EDGE OF THE
 JB0889'CONCRETE FLOOR OF THE OVERLOOK, 4.7 FEET SOUTH OF A METAL WITNESS
 JB0889'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE
 JB0889'LEVEL OF THE GROUND.
 JB0889'
 JB0889'BORDING RM 2 (USE) IS ABOUT 0.15 MILE SOUTH OF THE STATION MARK, ON
 JB0889'THE TOP OF A HIGHWAY CUT, 33 FEET NORTH OF THE CENTER LINE OF THE
 JB0889'HIGHWAY, 9 FEET NORTHEAST OF A TELEPHONE POLE, 2.6 FEET WEST OF A
 JB0889'4-INCH SQUARE CONCRETE RIGHT-OF-WAY MARKER, 10 FEET ABOVE THE LEVEL OF
 JB0889'THE HIGHWAY AND IS A USE PIPE AND CAP WHICH PROJECTS 8 INCHES ABOVE
 JB0889'
 JB0889'RM 3 IS 99.8 FEET SOUTHEAST OF THE STATION MARK DESCRIBED, 75 FEET 75
 JB0889'FEET WEST OF THE CENTER LINE OF A DRIVEWAY THRU PARK, 24.8 FEET
 JB0889'SOUTHEAST OF A WATER FOUNDTAION, 1.3 FEET NORTHEAST OF A METAL WITNESS
 JB0889'POST AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE
 JB0889'LEVEL OF THE GROUND.
 JB0889'
 JB0889'RM 4 IS 98.6 FEET SOUTHWEST OF THE STATION MARK DESCRIBED, 120 FEET
 JB0889'NORTHEAST OF THE CENTER LINE OF A DRIVEWAY LEADING TO THE DAM, 98.6
 JB0889'FEET SOUTHWEST OF THE WEST CORNER OF THE REST ROOMS, 86 FEET WEST OF A
 JB0889'WATER FOUNTAIN, 1.1 FEET NORTH OF A METAL WITNESS POST, 5 FEET ABOVE
 JB0889'THE LEVEL OF THE DRIVEWAY TO THE DAM AND SET IN THE TOP OF A CONCRETE
 JB0889'POST PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 JB0889
 JB0889                          STATION RECOVERY (1969)
 JB0889
 JB0889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0889'1.8 MI NE FROM CARLYLE.
 JB0889'ABOUT 1.6 MILES EAST ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE
 JB0889'AT CARLYLE, THENCE 0.2 MILE NORTHWEST ALONG A DRIVEWAY TO
 JB0889'CARLYLE DAM AND PARK, AT AN OVERLOOK IN THE PARK, IN LINE WITH
 JB0889'THE EXTENDED CENTER OF THE DAM, 37.4 FEET NORTHWEST OF THE WEST
 JB0889'CORNER OF THE REST ROOMS (A ONE STORY BRICK BLDG), 14.7 FEET
 JB0889'WEST OF THE WEST EDGE OF THE CONCRETE FLOOR OF THE OVERLOOK,
 JB0889'4.7 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0889'CONCRETE FLOOR AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0889'1 INCH ABOVE THE LEVEL OF THE GROUND.  SEC 17, T 2 N, R 2 W.
 JB0889
 JB0889                          STATION RECOVERY (1970)
 JB0889
 JB0889'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (AS)
 JB0889'BORDING 1882 1960 STATION.  RM 2.  RM 3.  RM 4 RECOVERED IN GOOD
 JB0889'CONDITION.  DESCRIPTION IS INADEQUATE, SEE ATTATCHED SHEET FOR NEW
 JB0889'DESCRIPTION.
 JB0889'
 JB0889'RM 2 HAS BEEN INCLUDED IN A CLOSED 2ND ORDER GEODIMETER TRAVERSE
 JB0889'ILLINOIS HIGHWAY DEPT - SPRINGFIELD ILL.
 JB0889
 JB0889                          STATION RECOVERY (2005)
 JB0889
 JB0889'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB0889'MARK HAS BEEN HIT SEVERAL TIMES BY LAWN MOWER AND IS NO LONGER
 JB0889'READABLE.
 JB0889
 JB0889                          STATION RECOVERY (2011)
 JB0889
 JB0889'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0889'RECOVERED IN GOOD CONDITION.
 JB0889
 JB0889                          STATION RECOVERY (2014)
 JB0889
 JB0889'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 JB0889'RECOVERED IN GOOD CONDITION.
 JB0889
 JB0889                          STATION RECOVERY (2015)
 JB0889
 JB0889'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0889'RECOVERED IN GOOD CONDITION.
 JB0889
 JB0889                          STATION RECOVERY (2018)
 JB0889
 JB0889'RECOVERY NOTE BY PRAIRIE ENGINEERS 2018 (JL)
 JB0889'RECOVERED IN GOOD CONDITION.
 JB0889
 JB0889                          STATION RECOVERY (2019)
 JB0889
 JB0889'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB0889'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0886 ***********************************************************************
 JB0886  DESIGNATION -  BORDING RM 2
 JB0886  PID         -  JB0886
 JB0886  STATE/COUNTY-  IL/CLINTON
 JB0886  COUNTRY     -  US
 JB0886  USGS QUAD   -  CARLYLE (2018)
 JB0886
 JB0886                         *CURRENT SURVEY CONTROL
 JB0886  ______________________________________________________________________
 JB0886* NAD 83(1986) POSITION- 38 36 37.23   (N) 089 20 26.25   (W)   HD_HELD1
 JB0886* NAVD 88 ORTHO HEIGHT -   161.814 (meters)      530.88  (feet) ADJUSTED
 JB0886  ______________________________________________________________________
 JB0886  GEOID HEIGHT    -        -30.911 (meters)                     GEOID18
 JB0886  DYNAMIC HEIGHT  -        161.710 (meters)      530.54  (feet) COMP
 JB0886  MODELED GRAVITY -    979,987.1   (mgal)                       NAVD 88
 JB0886
 JB0886  VERT ORDER      -  FIRST     CLASS I
 JB0886
 JB0886.The horizontal coordinates were determined by differentially corrected
 JB0886.hand held GPS observations or other comparable positioning techniques
 JB0886.and have an estimated accuracy of +/- 3 meters.
 JB0886
 JB0886.The orthometric height was determined by differential leveling and
 JB0886.adjusted by the NATIONAL GEODETIC SURVEY
 JB0886.in June 1991.
 JB0886
 JB0886.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0886.GEOID18 height accuracy estimate available here.
 JB0886
 JB0886.Click photographs - Photos may exist for this station.
 JB0886
 JB0886.The dynamic height is computed by dividing the NAVD 88
 JB0886.geopotential number by the normal gravity value computed on the
 JB0886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0886.degrees latitude (g = 980.6199 gals.).
 JB0886
 JB0886.The modeled gravity was interpolated from observed gravity values.
 JB0886
 JB0886;                    North         East    Units  Estimated Accuracy
 JB0886;SPC IL W     -   216,038.8     771,944.2     MT  (+/- 3 meters HH1 GPS) 
 JB0886
 JB0886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9620176135(NAD 83)
 JB0886
 JB0886                          SUPERSEDED SURVEY CONTROL
 JB0886
 JB0886  NGVD 29 (??/??/92)  161.926  (m)          531.25   (f) ADJ UNCH    1 1
 JB0886
 JB0886.Superseded values are not recommended for survey control.
 JB0886
 JB0886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0886.See file dsdata.pdf to determine how the superseded data were derived.
 JB0886
 JB0886_MARKER: P = PIPE CAP
 JB0886_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0886_MARK LOGO: USACE
 JB0886_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0886_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0886
 JB0886  HISTORY     - Date     Condition        Report By
 JB0886  HISTORY     - 1937     MONUMENTED       USACE
 JB0886  HISTORY     - 1969     GOOD             CGS
 JB0886  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB0886
 JB0886                          STATION DESCRIPTION
 JB0886
 JB0886'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0886'1.5 MI E FROM CARLYLE.
 JB0886'ABOUT 1.5 MILES EAST ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE AT
 JB0886'CARLYLE, ABOUT 0.1 MILE WEST OF THE JUNCTION OF A BLACK TOP
 JB0886'DRIVEWAY LEADING NORTH TO A PARK AND THE CARLYLE DAM, ABOUT 98
 JB0886'YARDS EAST OF THE JUNCTION OF THE EAST LEG OF A DRIVEWAY SOUTH
 JB0886'TO THE RIVERSIDE TAVERN, ON THE TOP OF A HIGHWAY CUT WHICH IS
 JB0886'ABOUT 10 FEET HIGH, 33 FEET NORTH OF THE CENTER LINE OF THE
 JB0886'HIGHWAY, 9 FEET NORTHEAST OF A TELEPHONE CABLE POLE, 2.6 FEET
 JB0886'WEST OF A 4-INCH SQUARE CONCRETE RIGHT-OF-WAY MARKER, 10 FEET
 JB0886'ABOVE THE LEVEL OF THE HIGHWAY AND IS A USE CAP ON 2 INCH PIPE
 JB0886'WHICH PROJECTS 8 INCHES ABOVE THE LEVEL OF THE GROUND.  SEC 17,
 JB0886'T 2 N, R 2 W.
 JB0886
 JB0886                          STATION RECOVERY (2011)
 JB0886
 JB0886'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0886'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0888 ***********************************************************************
 JB0888  DESIGNATION -  BORDING RM 3
 JB0888  PID         -  JB0888
 JB0888  STATE/COUNTY-  IL/CLINTON
 JB0888  COUNTRY     -  US
 JB0888  USGS QUAD   -  CARLYLE (2018)
 JB0888
 JB0888                         *CURRENT SURVEY CONTROL
 JB0888  ______________________________________________________________________
 JB0888* NAD 83(1986) POSITION- 38 36 44.56   (N) 089 20 25.29   (W)   HD_HELD1
 JB0888* NAVD 88 ORTHO HEIGHT -   164.295 (meters)      539.02  (feet) ADJUSTED
 JB0888  ______________________________________________________________________
 JB0888  GEOID HEIGHT    -        -30.918 (meters)                     GEOID18
 JB0888  DYNAMIC HEIGHT  -        164.190 (meters)      538.68  (feet) COMP
 JB0888  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0888
 JB0888  VERT ORDER      -  FIRST     CLASS I
 JB0888
 JB0888.The horizontal coordinates were determined by differentially corrected
 JB0888.hand held GPS observations or other comparable positioning techniques
 JB0888.and have an estimated accuracy of +/- 3 meters.
 JB0888
 JB0888.The orthometric height was determined by differential leveling and
 JB0888.adjusted by the NATIONAL GEODETIC SURVEY
 JB0888.in June 1991.
 JB0888
 JB0888.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0888.GEOID18 height accuracy estimate available here.
 JB0888
 JB0888.Click photographs - Photos may exist for this station.
 JB0888
 JB0888.The dynamic height is computed by dividing the NAVD 88
 JB0888.geopotential number by the normal gravity value computed on the
 JB0888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0888.degrees latitude (g = 980.6199 gals.).
 JB0888
 JB0888.The modeled gravity was interpolated from observed gravity values.
 JB0888
 JB0888;                    North         East    Units  Estimated Accuracy
 JB0888;SPC IL W     -   216,265.0     771,965.4     MT  (+/- 3 meters HH1 GPS) 
 JB0888
 JB0888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9623076361(NAD 83)
 JB0888
 JB0888                          SUPERSEDED SURVEY CONTROL
 JB0888
 JB0888  NGVD 29 (??/??/92)  164.408  (m)          539.40   (f) ADJ UNCH    1 1
 JB0888
 JB0888.Superseded values are not recommended for survey control.
 JB0888
 JB0888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0888.See file dsdata.pdf to determine how the superseded data were derived.
 JB0888
 JB0888_MARKER: DR = REFERENCE MARK DISK
 JB0888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0888_STAMPING: BORDING NO 3 1882 1960
 JB0888_MARK LOGO: CGS
 JB0888_PROJECTION: PROJECTING 15 CENTIMETERS
 JB0888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0888+STABILITY: SURFACE MOTION
 JB0888_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0888+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB0888
 JB0888  HISTORY     - Date     Condition        Report By
 JB0888  HISTORY     - 1960     MONUMENTED       CGS
 JB0888  HISTORY     - 1969     GOOD             CGS
 JB0888  HISTORY     - 20050727 GOOD             GEOCAC
 JB0888  HISTORY     - 20110822 GOOD             ILDT
 JB0888  HISTORY     - 20140602 GOOD             INDIV
 JB0888  HISTORY     - 20151008 GOOD             MCA
 JB0888
 JB0888                          STATION DESCRIPTION
 JB0888
 JB0888'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0888'1.8 MI NE FROM CARLYLE.
 JB0888'ABOUT 1.6 MILES EAST ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE
 JB0888'AT CARLYLE, THENCE 0.2 MILE NORTHWEST ALONG A DRIVEWAY TO THE
 JB0888'CARLYLE DAM AND PARK, 99.8 FEET SOUTHEAST OF THE STATION MARK
 JB0888'DESCRIBED, 75 FEET WEST OF THE CENTER LINE OF A DRIVEWAY THRU
 JB0888'PARK, 48.4 FEET SOUTH OF THE SOUTH CORNER OF A REST ROOM, 24.8
 JB0888'FEET SOUTHEAST OF A WATER FOUNTAIN, 1.3 FEET NORTHWEST OF A METAL
 JB0888'WITNESS POST, 5 FEET ABOVE THE LEVEL OF THE DRIVE AND SET IN THE
 JB0888'TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE
 JB0888'GROUND.  SEC 17, T 2 N, R 2 W.
 JB0888
 JB0888                          STATION RECOVERY (2005)
 JB0888
 JB0888'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB0888'RECOVERED IN GOOD CONDITION.
 JB0888
 JB0888                          STATION RECOVERY (2011)
 JB0888
 JB0888'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0888'RECOVERED IN GOOD CONDITION.
 JB0888
 JB0888                          STATION RECOVERY (2014)
 JB0888
 JB0888'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 JB0888'RECOVERED IN GOOD CONDITION.
 JB0888
 JB0888                          STATION RECOVERY (2015)
 JB0888
 JB0888'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0888'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0887 ***********************************************************************
 JB0887  DESIGNATION -  BORDING RM 4
 JB0887  PID         -  JB0887
 JB0887  STATE/COUNTY-  IL/CLINTON
 JB0887  COUNTRY     -  US
 JB0887  USGS QUAD   -  CARLYLE (2018)
 JB0887
 JB0887                         *CURRENT SURVEY CONTROL
 JB0887  ______________________________________________________________________
 JB0887* NAD 83(1986) POSITION- 38 36 44.53   (N) 089 20 26.61   (W)   HD_HELD1
 JB0887* NAVD 88 ORTHO HEIGHT -   162.201 (meters)      532.15  (feet) ADJUSTED
 JB0887  ______________________________________________________________________
 JB0887  GEOID HEIGHT    -        -30.918 (meters)                     GEOID18
 JB0887  DYNAMIC HEIGHT  -        162.097 (meters)      531.81  (feet) COMP
 JB0887  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0887
 JB0887  VERT ORDER      -  FIRST     CLASS I
 JB0887
 JB0887.The horizontal coordinates were determined by differentially corrected
 JB0887.hand held GPS observations or other comparable positioning techniques
 JB0887.and have an estimated accuracy of +/- 3 meters.
 JB0887
 JB0887.The orthometric height was determined by differential leveling and
 JB0887.adjusted by the NATIONAL GEODETIC SURVEY
 JB0887.in June 1991.
 JB0887
 JB0887.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0887.GEOID18 height accuracy estimate available here.
 JB0887
 JB0887.Click photographs - Photos may exist for this station.
 JB0887
 JB0887.The dynamic height is computed by dividing the NAVD 88
 JB0887.geopotential number by the normal gravity value computed on the
 JB0887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0887.degrees latitude (g = 980.6199 gals.).
 JB0887
 JB0887.The modeled gravity was interpolated from observed gravity values.
 JB0887
 JB0887;                    North         East    Units  Estimated Accuracy
 JB0887;SPC IL W     -   216,263.8     771,933.4     MT  (+/- 3 meters HH1 GPS) 
 JB0887
 JB0887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9619876360(NAD 83)
 JB0887
 JB0887                          SUPERSEDED SURVEY CONTROL
 JB0887
 JB0887  NGVD 29 (??/??/92)  162.314  (m)          532.53   (f) ADJ UNCH    1 1
 JB0887
 JB0887.Superseded values are not recommended for survey control.
 JB0887
 JB0887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0887.See file dsdata.pdf to determine how the superseded data were derived.
 JB0887
 JB0887_MARKER: DR = REFERENCE MARK DISK
 JB0887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0887_STAMPING: BORDING NO 4 1882 1960
 JB0887_MARK LOGO: CGS
 JB0887_PROJECTION: PROJECTING 15 CENTIMETERS
 JB0887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0887+STABILITY: SURFACE MOTION
 JB0887_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0887+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB0887
 JB0887  HISTORY     - Date     Condition        Report By
 JB0887  HISTORY     - 1960     MONUMENTED       CGS
 JB0887  HISTORY     - 1969     GOOD             CGS
 JB0887  HISTORY     - 20050727 GOOD             GEOCAC
 JB0887  HISTORY     - 20110822 GOOD             ILDT
 JB0887  HISTORY     - 20140602 GOOD             INDIV
 JB0887  HISTORY     - 20151008 GOOD             MCA
 JB0887
 JB0887                          STATION DESCRIPTION
 JB0887
 JB0887'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0887'1.8 MI NE FROM CARLYLE.
 JB0887'ABOUT 1.6 MILES EAST ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE
 JB0887'AT CARLYLE, THENCE 0.2 MILE NORTHWEST ALONG A DRIVEWAY TO
 JB0887'CARLYLE PARK AND DAM, 98.6 FEET SOUTHWEST OF THE STATION MARK
 JB0887'DESCRIBED, 120 FEET NORTHEAST OF THE CENTER LINE OF A DRIVEWAY
 JB0887'LEADING TO THE DAM, 98.6 FEET SOUTHWEST OF THE WEST CORNER OF THE
 JB0887'REST ROOM BUILDING, 86 FEET WEST OF A WATER FOUNTAIN, 1.1 FEET
 JB0887'NORTH OF A METAL WITNESS POST, 5 FEET ABOVE THE LEVEL OF THE
 JB0887'DRIVEWAY TO DAM, SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0887'4 INCHES ABOVE THE LEVEL OF THE GROUND.  SEC 17, T 2 N, R 2 W.
 JB0887
 JB0887                          STATION RECOVERY (2005)
 JB0887
 JB0887'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB0887'RECOVERED IN GOOD CONDITION.
 JB0887
 JB0887                          STATION RECOVERY (2011)
 JB0887
 JB0887'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0887'RECOVERED IN GOOD CONDITION.
 JB0887
 JB0887                          STATION RECOVERY (2014)
 JB0887
 JB0887'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 JB0887'RECOVERED IN GOOD CONDITION.
 JB0887
 JB0887                          STATION RECOVERY (2015)
 JB0887
 JB0887'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0260 ***********************************************************************
 LC0260  DESIGNATION -  BORO
 LC0260  PID         -  LC0260
 LC0260  STATE/COUNTY-  IL/CHAMPAIGN
 LC0260  COUNTRY     -  US
 LC0260  USGS QUAD   -  RANTOUL (2018)
 LC0260
 LC0260                         *CURRENT SURVEY CONTROL
 LC0260  ______________________________________________________________________
 LC0260* NAD 83(1997) POSITION- 40 16 01.69516(N) 088 10 36.14144(W)   ADJUSTED
 LC0260* NAVD 88 ORTHO HEIGHT -   223.489 (meters)      733.23  (feet) ADJUSTED
 LC0260  ______________________________________________________________________
 LC0260  GEOID HEIGHT    -        -32.275 (meters)                     GEOID18
 LC0260  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 LC0260  DYNAMIC HEIGHT  -        223.377 (meters)      732.86  (feet) COMP
 LC0260  MODELED GRAVITY -    980,116.2   (mgal)                       NAVD 88
 LC0260
 LC0260  HORZ ORDER      -  SECOND
 LC0260  VERT ORDER      -  SECOND    CLASS 0
 LC0260
 LC0260.The horizontal coordinates were established by classical geodetic methods
 LC0260.and adjusted by the National Geodetic Survey in October 1999.
 LC0260
 LC0260.The orthometric height was determined by differential leveling and
 LC0260.adjusted by the NATIONAL GEODETIC SURVEY
 LC0260.in June 1991.
 LC0260
 LC0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0260.GEOID18 height accuracy estimate available here.
 LC0260
 LC0260.Click photographs - Photos may exist for this station.
 LC0260
 LC0260.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0260
 LC0260.The dynamic height is computed by dividing the NAVD 88
 LC0260.geopotential number by the normal gravity value computed on the
 LC0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0260.degrees latitude (g = 980.6199 gals.).
 LC0260
 LC0260.The modeled gravity was interpolated from observed gravity values.
 LC0260
 LC0260. The following values were computed from the NAD 83(1997) position.
 LC0260
 LC0260;                    North         East     Units Scale Factor Converg.
 LC0260;SPC IL E     -   399,673.546   313,322.420   MT  0.99997718   +0 06 04.5
 LC0260;SPC IL E     - 1,311,262.29  1,027,958.64   sFT  0.99997718   +0 06 04.5
 LC0260;UTM  16      - 4,458,071.674   399,948.067   MT  0.99972323   -0 45 38.3
 LC0260
 LC0260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0260!SPC IL E     -   0.99997000  x   0.99997718  =   0.99994719
 LC0260!UTM  16      -   0.99997000  x   0.99972323  =   0.99969324
 LC0260
 LC0260:                Primary Azimuth Mark                     Grid Az
 LC0260:SPC IL E     -  BORO AZ MK 2                             201 58 25.8
 LC0260:UTM  16      -  BORO AZ MK 2                             202 50 08.6
 LC0260
 LC0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9994858071(NAD 83)
 LC0260
 LC0260|---------------------------------------------------------------------|
 LC0260| PID    Reference Object                     Distance      Geod. Az  |
 LC0260|                                                           dddmmss.s |
 LC0260| LC1728 RANTOUL MUNICIPAL STANDPIPE         APPROX. 5.2 KM 0155413.0 |
 LC0260| LC1732 RANTOUL NEW MUNICIPAL TANK          APPROX. 5.4 KM 0155552.7 |
 LC0260| LC0259 BORO RM 1                            15.085 METERS 02019     |
 LC0260| LC0262 BORO RM 4                            15.071 METERS 02026     |
 LC0260| LC1730 RANTOUL CHANUTE AFB S TK OF 2       APPROX. 4.2 KM 0213648.1 |
 LC0260| LC0261 BORO RM 3                            12.016 METERS 19122     |
 LC0260| LC1593 BORO RM 2                            14.990 METERS 19537     |
 LC0260| CI6739 BORO AZ MK                                         2020430.9 |
 LC0260| CI6740 BORO AZ MK 2                                       2020430.3 |
 LC0260| LC1731 RNG RANTOUL RADIO RAN               APPROX. 2.0 KM 2315303.7 |
 LC0260|---------------------------------------------------------------------|
 LC0260
 LC0260                          SUPERSEDED SURVEY CONTROL
 LC0260
 LC0260  NAD 83(1997)-  40 16 01.69528(N)    088 10 36.14120(W) AD(       ) 2
 LC0260  NAD 83(1986)-  40 16 01.70322(N)    088 10 36.13903(W) AD(       ) 2
 LC0260  NAD 27      -  40 16 01.58200(N)    088 10 35.96940(W) AD(       ) 2
 LC0260  NGVD 29 (??/??/92)  223.532  (m)          733.37   (f) ADJ UNCH    2 0
 LC0260  NGVD 29             223.53   (m)          733.4    (f) LEVELING    3  
 LC0260
 LC0260.Superseded values are not recommended for survey control.
 LC0260
 LC0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0260.See file dsdata.pdf to determine how the superseded data were derived.
 LC0260
 LC0260_MARKER: DS = TRIANGULATION STATION DISK
 LC0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0260_STAMPING: BORO 1959
 LC0260_MARK LOGO: CGS
 LC0260_PROJECTION: RECESSED 3 CENTIMETERS
 LC0260_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0260+STABILITY: SURFACE MOTION
 LC0260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0260+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2005
 LC0260
 LC0260  HISTORY     - Date     Condition        Report By
 LC0260  HISTORY     - 1959     MONUMENTED       CGS
 LC0260  HISTORY     - 1959     GOOD             CGS
 LC0260  HISTORY     - 1969     GOOD             CGS
 LC0260  HISTORY     - 1973     GOOD             ILHD
 LC0260  HISTORY     - 1973     GOOD             NGS
 LC0260  HISTORY     - 1973     GOOD             NGS
 LC0260  HISTORY     - 1979     GOOD             NGS
 LC0260  HISTORY     - 20010501 GOOD             BCA
 LC0260  HISTORY     - 20051207 GOOD             ILDT
 LC0260  HISTORY     - 20080605 GOOD             GEOCAC
 LC0260
 LC0260                          STATION DESCRIPTION
 LC0260
 LC0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0260'THE STATION IS LOCATED ABOUT 3 MILES SOUTHWEST OF RANTOUL AND
 LC0260'ABOUT 2 MILES NORTH-NORTHEAST OF THOMASBORO.
 LC0260'
 LC0260'TO REACH THE STATION FROM THE THOMASBORO MOTEL ON U.S. HIGHWAY
 LC0260'45 IN THOMASBORO, GO NORTH ON U.S. HIGHWAY 45 FOR 2.1 MILES
 LC0260'TO THE STATION ON THE RIGHT AS DESCRIBED.
 LC0260'
 LC0260'STATION MARK, A STANDARD DISK STAMPED BORO 1959, IS SET IN A 12
 LC0260'INCH SQUARE CONCRETE POST WHICH IS ABOUT 1 INCH BELOW THE
 LC0260'SURFACE OF THE GROUND.  THE MARK IS 47 FEET EAST OF THE
 LC0260'CENTER LINE OF THE NORTH BOUND LANE OF U.S. HIGHWAY 45, 41
 LC0260'FEET NORTH OF A POWER POLE WITH A TRIANGLE BLAZE, 3 FEET
 LC0260'WEST OF A FENCE LINE AND 2.8 FEET WEST OF A WITNESS POST.
 LC0260'
 LC0260'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED BORO NO
 LC0260'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0260'6 INCHES.  THE MARK IS 42.9 FEET EAST OF THE CENTER LINE OF
 LC0260'THE NORTH BOUND LANE OF U.S. HIGHWAY 45 AND 1 FOOT WEST OF A
 LC0260'FENCE LINE.
 LC0260'
 LC0260'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED BORO NO 2
 LC0260'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0260'5 INCHES.  THE MARK IS 48.5 FEET EAST OF THE CENTER LINE OF THE
 LC0260'NORTH BOUND LANE OF U.S. HIGHWAY 45, 8 FEET SOUTH-SOUTHWEST
 LC0260'OF A POWER POLE WITH A TRIANGLE BLAZE AND 1 FOOT WEST OF A
 LC0260'FENCE LINE.
 LC0260'
 LC0260'AZIMUTH MARK, A STANDARD DISK STAMPED BORO 1959, IS SET IN
 LC0260'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 6 INCHES.  THE
 LC0260'MARK IS 78.7 FEET EAST OF THE EAST RAIL OF THE RAILROAD
 LC0260'TRACKS, 56.5 FEET WEST OF THE CENTER LINE OF THE SOUTH BOUND
 LC0260'LANE OF U.S. HIGHWAY 45, 16 FEET EAST OF THE EAST END OF A
 LC0260'INMAN HOTEL SIGN AND 7 FEET NORTHWEST OF A TELEPHONE POLE.
 LC0260'THE MARK IS 1.3 FEET WEST OF A WITNESS POST.
 LC0260'
 LC0260'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 LC0260'U.S. HIGHWAY 45 FOR 0.4 MILE TO THE AZIMUTH MARK ON THE
 LC0260'RIGHT AS DESCRIBED.
 LC0260
 LC0260                          STATION RECOVERY (1959)
 LC0260
 LC0260'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0260'1.8 MI N FROM THOMASBORO.
 LC0260'ABOUT 0.25 MILES EAST ALONG A STREET FROM THE POST OFFICE AT
 LC0260'THOMASBORO, THENCE 1.6 MILES NORTH ALONG U.S. HIGHWAY 45, ABOUT
 LC0260'0.05 MILES SOUTH OF AN EAST-WEST CROSS ROAD, 47 FEET EAST-SOUTHEAST
 LC0260'OF THE CENTER LINE OF THE NORTH BOUND TRAFFIC LANE, 41 FEET
 LC0260'NORTH OF THE SECOND POWER POLE SOUTH OF A HOUSE EAST OF THE ROAD,
 LC0260'3 FEET WEST OF A FENCE, 2.8 FEET WEST OF A METAL WITNESS POST,
 LC0260'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0260'FLUSH WITH THE GROUND.  NOTE-- 76 FEET NORTH OF A FENCE CORNER,
 LC0260'64 FEET SOUTHWEST OF THE NORTHWEST CORNER OF A LARGE CONCRETE
 LC0260'BLOCK BUILDING, 59 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE
 LC0260'BUILDING AND PROJECTS 3 INCHES.
 LC0260
 LC0260                          STATION RECOVERY (1969)
 LC0260
 LC0260'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0260'THE STATION MARK WAS FOUND IN GOOD CONDITION.  REFERENCE MARK
 LC0260'1 FOUND TO HAVE BEEN HIT AND LEANING SLIGHTLY TO THE SOUTHWEST.
 LC0260'REFERENCE MARK 2 WAS SEARCHED FOR BUT NOT FOUND.  THE TOP
 LC0260'PORTION OF THE CONCRETE POST AND THE DISK OF THE AZIMUTH MARK
 LC0260'FOUND SHEARED OFF AND A NEW DISK WAS SET IN THE TOP AND
 LC0260'CENTER OF THE POST.  REFERENCE MARK 1 WAS SOLID AND LEFT
 LC0260'INTACT.  REFERENCE MARK 3 WAS SET.  A NEW DESCRIPTION FOLLOWS.
 LC0260'
 LC0260'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF THOMASBORO,
 LC0260'47 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF
 LC0260'U.S. HIGHWAY 45, 41 FEET NORTH OF A POWER POLE WITH A TRIANGULAR
 LC0260'BLAZE, 76 FEET NORTH OF A FENCE CORNER, 3 FEET WEST OF A METAL
 LC0260'WITNESS POST, 64 FEET SOUTHWEST OF THE NORTHWEST CORNER OF A
 LC0260'LARGE CONCRETE BLOCK BUILDING AND 59 FEET NORTHWEST OF THE
 LC0260'SOUTHWEST CORNER OF THE BUILDING.  THE MONUMENT PROJECTS
 LC0260'3 INCHES AND THE DISK IS STAMPED BORO 1959.
 LC0260'
 LC0260'TO REACH THE STATION FROM THE THOMASBORO MOTEL IN THOMASBORO,
 LC0260'GO NORTH ON U.S. HIGHWAY 45 FOR 1.7 MILES TO THE AZIMUTH MARK
 LC0260'ON THE LEFT.  CONTINUE NORTH ON THE HIGHWAY FOR 0.4 MILE TO THE
 LC0260'STATION ON THE RIGHT.
 LC0260'
 LC0260'REFERENCE MARK 1 IS 49 FEET EAST OF THE CENTERLINE OF THE
 LC0260'NORTH BOUND LANE OF THE HIGHWAY, 51 FEET NORTHWEST OF THE
 LC0260'NORTHWEST CORNER OF THE BUILDING AND 90 FEET NORTH OF THE POWER
 LC0260'POLE.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED
 LC0260'BORO NO 1 1959.
 LC0260'
 LC0260'REFERENCE MARK 3 IS 1 FOOT NORTH OF THE POWER POLE, 48 FEET
 LC0260'WEST OF THE SOUTHWEST CORNER OF THE BUILDING, 36 FEET NORTH
 LC0260'OF THE FENCE CORNER AND 44 FEET EAST OF THE CENTERLINE OF
 LC0260'THE NORTH BOUND LANE OF THE HIGHWAY.  THE MONUMENT PROJECTS
 LC0260'4 INCHES AND THE DISK IS STAMPED BORO 1959 NO 3 1969.
 LC0260'
 LC0260'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST,
 LC0260'7 FEET NORTHEAST OF A TELEPHONE POLE, 79 FEET EAST OF THE
 LC0260'EAST RAIL OF RAILROAD AND 56 FEET WEST OF THE CENTERLINE
 LC0260'OF THE SOUTHBOUND LANE OF THE HIGHWAY.  THE MONUMENT PROJECTS
 LC0260'1 INCH AND THE DISK IS STAMPED BORO 1959 1969.
 LC0260'
 LC0260'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0260'
 LC0260'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.8 MILES
 LC0260'NORTH OF THOMASBORO
 LC0260
 LC0260                          STATION RECOVERY (1973)
 LC0260
 LC0260'RECOVERY NOTE BY IL HIGHWAY DEPT 1973 (GDM)
 LC0260'BORO NO 1 1959-GOOD - FOUND AS DESCRIBED - LEANING 45 DEG N.
 LC0260'
 LC0260'BORO-GOOD - FOUND AS DESCRIBED.
 LC0260'
 LC0260'BORO 1959 NO 3 1969-GOOD - FOUND AS DESCRIBED.
 LC0260'
 LC0260'BORO 1959 (AZIMUTH)-GOOD - APP 7 FT NE OF 2ND TELEGRAPH POLE
 LC0260'S. OF 117-3 BOX CULVERT UNDER R.R.  NO INMAN HOTEL SIGN
 LC0260'AND NO TELEPHONE POLE.
 LC0260
 LC0260                          STATION RECOVERY (1973)
 LC0260
 LC0260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0260'THE STATION MARK, REFERENCE MARK 3 AND THE 1969 AZIMUTH
 LC0260'MARK WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  REFERENCE
 LC0260'MARK 1 FOUND PARTIALLY UPROOTED AND WAS RESET AND USED AS
 LC0260'REFERENCE MARK 4.  THE DISTANCE AND DIRECTION TO REFERENCE
 LC0260'MARK 3 CHECKED.  THE 1969 RECOVERY NOTE IS GOOD WITH THE
 LC0260'DELETION OF REFERENCE MARK 1 AND THE ADDITION OF REFERENCE
 LC0260'MARK 4.
 LC0260'
 LC0260'REFERENCE MARK 4 IS 49 FEET EAST OF THE CENTERLINE OF THE
 LC0260'NORTH BOUND LANE OF U.S. HIGHWAY 45, 51 FEET NORTHWEST OF THE
 LC0260'NORTHWEST CORNER OF A LARGE CONCRETE BLOCK BUILDING AND
 LC0260'90 FEET NORTH OF A POWER POLE.  THE MONUMENT PROJECTS 10
 LC0260'INCHES AND THE DISK IS STAMPED BORO 1959 NO 4 1973.
 LC0260'
 LC0260'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0260'
 LC0260'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT
 LC0260'2 MILES NORTH OF THOMASBORO
 LC0260
 LC0260                          STATION RECOVERY (1973)
 LC0260
 LC0260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0260'RECOVERED IN GOOD CONDITION.
 LC0260
 LC0260                          STATION RECOVERY (1979)
 LC0260
 LC0260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0260'STATION MARK, RM 3 AND 4 AND THE AZIMUTH MARK 1969 WERE FOUND IN GOOD
 LC0260'CONDITION.  THE DISTANCE AND DIRECTION CHECKED THE PREVIOUS DATA.  THE
 LC0260'1969 DESCRIPTION AND TO REACH ARE ADEQUATE TO RECOVER THE
 LC0260'STATION.  THE ONLY CHANGE SHOULD BE.  TO REACH FROM THE INTERSECTION
 LC0260'OF U.S. HIGHWAY 41 AND CENTRAL AVENUE AT THOMASBORO AT THE THOMAS
 LC0260'MOTEL.  ALSO THE STATION IS AT THE SW EDGE OF EARLS MOBILE HOME PARK.
 LC0260
 LC0260                          STATION RECOVERY (2001)
 LC0260
 LC0260'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 LC0260'STATION IS 34.4 FT EAST OF THE EAST EDGE OF PAVEMENT OF ROUTE 45, 345
 LC0260'FT SOUTH OF THE CENTERLINE OF CR 2700N, 38.8 FT NORTH OF A UTIL POLE,
 LC0260'39.5 FT NORTHEAST OF BORO NO 3, 63.8 FT SOUTHWEST OF THE NORTHWEST
 LC0260'CORNER OF THE BORDER MAGIC BUILDING, 11.0 FT NORTHWEST OF A 6 INCH
 LC0260'DIAMETER BOLLARD CUT OFF 3 INCHES ABOVE THE GROUND
 LC0260
 LC0260                          STATION RECOVERY (2005)
 LC0260
 LC0260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0260'RM3,RM4= FOUND GOOD CONDITION
 LC0260'AZ= FOUND DESTROYED NO DISK
 LC0260
 LC0260                          STATION RECOVERY (2008)
 LC0260
 LC0260'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LC0260'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0259 ***********************************************************************
 LC0259  DESIGNATION -  BORO RM 1
 LC0259  PID         -  LC0259
 LC0259  STATE/COUNTY-  IL/CHAMPAIGN
 LC0259  COUNTRY     -  US
 LC0259  USGS QUAD   -  RANTOUL (2018)
 LC0259
 LC0259                         *CURRENT SURVEY CONTROL
 LC0259  ______________________________________________________________________
 LC0259* NAD 83(1986) POSITION- 40 16 02.15   (N) 088 10 35.92   (W)   HD_HELD1
 LC0259* NAVD 88 ORTHO HEIGHT -   223.937 (meters)      734.70  (feet) ADJUSTED
 LC0259  ______________________________________________________________________
 LC0259  GEOID HEIGHT    -        -32.275 (meters)                     GEOID18
 LC0259  DYNAMIC HEIGHT  -        223.824 (meters)      734.33  (feet) COMP
 LC0259  MODELED GRAVITY -    980,116.2   (mgal)                       NAVD 88
 LC0259
 LC0259  VERT ORDER      -  SECOND    CLASS 0
 LC0259
 LC0259.The horizontal coordinates were determined by differentially corrected
 LC0259.hand held GPS observations or other comparable positioning techniques
 LC0259.and have an estimated accuracy of +/- 3 meters.
 LC0259
 LC0259.The orthometric height was determined by differential leveling and
 LC0259.adjusted by the NATIONAL GEODETIC SURVEY
 LC0259.in June 1991.
 LC0259
 LC0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0259.GEOID18 height accuracy estimate available here.
 LC0259
 LC0259.Click photographs - Photos may exist for this station.
 LC0259
 LC0259.The dynamic height is computed by dividing the NAVD 88
 LC0259.geopotential number by the normal gravity value computed on the
 LC0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0259.degrees latitude (g = 980.6199 gals.).
 LC0259
 LC0259.The modeled gravity was interpolated from observed gravity values.
 LC0259
 LC0259;                    North         East    Units  Estimated Accuracy
 LC0259;SPC IL E     -   399,687.6     313,327.6     MT  (+/- 3 meters HH1 GPS) 
 LC0259
 LC0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9995358085(NAD 83)
 LC0259
 LC0259                          SUPERSEDED SURVEY CONTROL
 LC0259
 LC0259  NGVD 29 (??/??/92)  223.980  (m)          734.84   (f) ADJ UNCH    2 0
 LC0259
 LC0259.Superseded values are not recommended for survey control.
 LC0259
 LC0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0259.See file dsdata.pdf to determine how the superseded data were derived.
 LC0259
 LC0259_MARKER: DR = REFERENCE MARK DISK
 LC0259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0259_STAMPING: BORO NO 1 1959
 LC0259_MARK LOGO: CGS
 LC0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0259+STABILITY: SURFACE MOTION
 LC0259
 LC0259  HISTORY     - Date     Condition        Report By
 LC0259  HISTORY     - 1959     MONUMENTED       CGS
 LC0259  HISTORY     - 1973     GOOD             NGS
 LC0259
 LC0259                          STATION DESCRIPTION
 LC0259
 LC0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0259'1.8 MI N FROM THOMASBORO.
 LC0259'ABOUT 0.25 MILES EAST ALONG A STREET FROM THE POST OFFICE AT
 LC0259'THOMASBORO, THENCE 1.6 MILES NORTH ALONG U.S. HIGHWAY 45, ABOUT
 LC0259'0.05 MILES SOUTH OF AN EAST-WEST CROSS ROAD, 49 FEET EAST-SOUTHEAST
 LC0259'OF THE CENTER LINE OF THE NORTH BOUND LANE OF THE HIGHWAY, 100
 LC0259'FEET NORTH-NORTHEAST OF THE SECOND POWER POLE SOUTH OF A HOUSE
 LC0259'EAST OF THE ROAD, 1 FOOT WEST OF A FENCE, 49.6 FEET NORTH-NORTHEAST
 LC0259'OF TRIANGULATION STATION BORO, 50.0 FEET NORTH-NORTHEAST OF A
 LC0259'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY
 LC0259'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0259'NOTE-- MARK FOUND TO HAVE BEEN HIT AND LEANING SLIGHTLY TO THE
 LC0259'SOUTHWEST.  IT WAS LEFT INTACT AND LEVELS RAN FROM BORO 1959.
 LC0259'51 FEET NORTHWEST OF THE NORTHWEST CORNER OF A LARGE CONCRETE
 LC0259'BLOCK BUILDING, 90 FEET NORTH OF A POWER POLE, PROJECTS 5 INCHES.
 LC0259
 LC0259                          STATION RECOVERY (1973)
 LC0259
 LC0259'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0261 ***********************************************************************
 LC0261  DESIGNATION -  BORO RM 3
 LC0261  PID         -  LC0261
 LC0261  STATE/COUNTY-  IL/CHAMPAIGN
 LC0261  COUNTRY     -  US
 LC0261  USGS QUAD   -  RANTOUL (2018)
 LC0261
 LC0261                         *CURRENT SURVEY CONTROL
 LC0261  ______________________________________________________________________
 LC0261* NAD 83(1986) POSITION- 40 16 01.31   (N) 088 10 36.24   (W)   HD_HELD1
 LC0261* NAVD 88 ORTHO HEIGHT -   223.35  (meters)      732.8   (feet) RESET
 LC0261  ______________________________________________________________________
 LC0261  GEOID HEIGHT    -        -32.275 (meters)                     GEOID18
 LC0261  VERT ORDER      -  THIRD
 LC0261
 LC0261.The horizontal coordinates were determined by differentially corrected
 LC0261.hand held GPS observations or other comparable positioning techniques
 LC0261.and have an estimated accuracy of +/- 3 meters.
 LC0261
 LC0261.The orthometric height was computed from unverified reset data.
 LC0261
 LC0261.No vertical observational check was made to the station.
 LC0261
 LC0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0261.GEOID18 height accuracy estimate available here.
 LC0261
 LC0261.Click photographs - Photos may exist for this station.
 LC0261
 LC0261;                    North         East    Units  Estimated Accuracy
 LC0261;SPC IL E     -   399,661.7     313,320.1     MT  (+/- 3 meters HH1 GPS) 
 LC0261
 LC0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9994558059(NAD 83)
 LC0261
 LC0261                          SUPERSEDED SURVEY CONTROL
 LC0261
 LC0261  NGVD 29 (??/??/??)  223.40   (m)          732.9    (f) RESET       3  
 LC0261
 LC0261.Superseded values are not recommended for survey control.
 LC0261
 LC0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0261.See file dsdata.pdf to determine how the superseded data were derived.
 LC0261
 LC0261_MARKER: DR = REFERENCE MARK DISK
 LC0261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0261_STAMPING: BORO 1959 NO 3 1969
 LC0261_MARK LOGO: CGS
 LC0261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0261+STABILITY: SURFACE MOTION
 LC0261
 LC0261  HISTORY     - Date     Condition        Report By
 LC0261  HISTORY     - 1969     MONUMENTED       CGS
 LC0261  HISTORY     - 1973     GOOD             NGS
 LC0261
 LC0261                          STATION DESCRIPTION
 LC0261
 LC0261'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0261'1.8 MI N FROM THOMASBORO.
 LC0261'ABOUT 0.25 MILE EAST ALONG A STREET FROM THE POST OFFICE AT
 LC0261'THOMASBORO, THENCE 1.6 MILES NORTH ALONG U.S. HIGHWAY 45 TO THE
 LC0261'MARK ON THE RIGHT, 1 FOOT NORTH OF A POWER POLE, 36 FEET NORTH OF
 LC0261'A FENCE CORNER, 48 FEET WEST OF THE SOUTHWEST CORNER OF A LARGE
 LC0261'CONCRETE BLOCK BUILDING, 44 FEET EAST OF THE CENTERLINE OF THE
 LC0261'NORTH BOUND LANE OF THE HIGHWAY, SET IN THE TOP OF A ROUND
 LC0261'CONCRETE POST PROJECTING 4 INCHES.
 LC0261
 LC0261                          STATION RECOVERY (1973)
 LC0261
 LC0261'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0261'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0921 ***********************************************************************
 JB0921  DESIGNATION -  BOST
 JB0921  PID         -  JB0921
 JB0921  STATE/COUNTY-  IL/FAYETTE
 JB0921  COUNTRY     -  US
 JB0921  USGS QUAD   -  VANDALIA (2018)
 JB0921
 JB0921                         *CURRENT SURVEY CONTROL
 JB0921  ______________________________________________________________________
 JB0921* NAD 83(1997) POSITION- 38 58 46.55046(N) 089 04 29.99630(W)   ADJUSTED
 JB0921* NAVD 88 ORTHO HEIGHT -   144.013 (meters)      472.48  (feet) ADJUSTED
 JB0921  ______________________________________________________________________
 JB0921  GEOID HEIGHT    -        -31.760 (meters)                     GEOID18
 JB0921  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 JB0921  DYNAMIC HEIGHT  -        143.925 (meters)      472.19  (feet) COMP
 JB0921  MODELED GRAVITY -    980,011.8   (mgal)                       NAVD 88
 JB0921
 JB0921  HORZ ORDER      -  SECOND
 JB0921  VERT ORDER      -  SECOND    CLASS 0
 JB0921
 JB0921.The horizontal coordinates were established by classical geodetic methods
 JB0921.and adjusted by the National Geodetic Survey in October 1999.
 JB0921
 JB0921.The orthometric height was determined by differential leveling and
 JB0921.adjusted by the NATIONAL GEODETIC SURVEY
 JB0921.in June 1991.
 JB0921
 JB0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0921.GEOID18 height accuracy estimate available here.
 JB0921
 JB0921.Click photographs - Photos may exist for this station.
 JB0921
 JB0921.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0921
 JB0921.The dynamic height is computed by dividing the NAVD 88
 JB0921.geopotential number by the normal gravity value computed on the
 JB0921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0921.degrees latitude (g = 980.6199 gals.).
 JB0921
 JB0921.The modeled gravity was interpolated from observed gravity values.
 JB0921
 JB0921. The following values were computed from the NAD 83(1997) position.
 JB0921
 JB0921;                    North         East     Units Scale Factor Converg.
 JB0921;SPC IL E     -   256,974.746   235,734.953   MT  1.00002583   -0 27 59.6
 JB0921;SPC IL E     -   843,091.31    773,407.09   sFT  1.00002583   -0 27 59.6
 JB0921;SPC IL W     -   257,271.293   794,590.043   MT  1.00005131   +0 41 12.3
 JB0921;SPC IL W     -   844,064.23  2,606,917.50   sFT  1.00005131   +0 41 12.3
 JB0921;UTM  16      - 4,316,560.299   320,262.324   MT  0.99999781   -1 18 20.2
 JB0921
 JB0921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0921!SPC IL E     -   0.99998239  x   1.00002583  =   1.00000822
 JB0921!SPC IL W     -   0.99998239  x   1.00005131  =   1.00003370
 JB0921!UTM  16      -   0.99998239  x   0.99999781  =   0.99998020
 JB0921
 JB0921:                Primary Azimuth Mark                     Grid Az
 JB0921:SPC IL E     -  STURGESS RM 3                            214 23 15.8
 JB0921:SPC IL W     -  STURGESS RM 3                            213 14 03.9
 JB0921:UTM  16      -  STURGESS RM 3                            215 13 36.4
 JB0921
 JB0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2026216560(NAD 83)
 JB0921
 JB0921|---------------------------------------------------------------------|
 JB0921| PID    Reference Object                     Distance      Geod. Az  |
 JB0921|                                                           dddmmss.s |
 JB0921| JB1805 VANDALIA TX ILL GAS MICROWAVE       APPROX. 4.5 KM 2124922.7 |
 JB0921| JB1806 STURGESS RM 3                       APPROX. 4.1 KM 2135516.2 |
 JB0921| JB0920 BOST RM 1                            20.813 METERS 22047     |
 JB0921| JB1809 VANDALIA RHYTHM STEP SHOE TANK      APPROX. 3.3 KM 2363514.6 |
 JB0921| KB1421 VANDALIA STATE PENAL FARM TK        APPROX. 3.7 KM 3312951.3 |
 JB0921| JB0919 BOST RM 2                             9.444 METERS 35059     |
 JB0921| CI3053 BOST AZ MK                                         3585211.2 |
 JB0921|---------------------------------------------------------------------|
 JB0921
 JB0921                          SUPERSEDED SURVEY CONTROL
 JB0921
 JB0921  NAD 83(1986)-  38 58 46.56772(N)    089 04 29.98688(W) AD(       ) 2
 JB0921  NAD 27      -  38 58 46.40380(N)    089 04 29.75250(W) AD(       ) 2
 JB0921  NGVD 29 (??/??/92)  144.142  (m)          472.91   (f) ADJ UNCH    2 0
 JB0921  NGVD 29             144.14   (m)          472.9    (f) LEVELING    3  
 JB0921
 JB0921.Superseded values are not recommended for survey control.
 JB0921
 JB0921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0921.See file dsdata.pdf to determine how the superseded data were derived.
 JB0921
 JB0921_MARKER: DS = TRIANGULATION STATION DISK
 JB0921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0921_STAMPING: BOST 1960
 JB0921_MARK LOGO: CGS
 JB0921_PROJECTION: FLUSH
 JB0921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0921+STABILITY: SURFACE MOTION
 JB0921
 JB0921  HISTORY     - Date     Condition        Report By
 JB0921  HISTORY     - 1960     MONUMENTED       CGS
 JB0921  HISTORY     - 1960     GOOD             CGS
 JB0921  HISTORY     - 1970     GOOD             PAS
 JB0921  HISTORY     - 1976     GOOD             NGS
 JB0921  HISTORY     - 1976     GOOD             NGS
 JB0921
 JB0921                          STATION DESCRIPTION
 JB0921
 JB0921'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0921'STATION IS LOCATED 1.5 MILES NORTHEAST OF VANDALIA, ABOUT 0.5 MILE
 JB0921'EAST OF THE KASKASKI RIVER, 0.2 MILE NORTH OF U S HIGHWAY 40 AND JUST
 JB0921'SOUTH OF A LARGE LONE TREE.
 JB0921'
 JB0921'TO REACH FROM THE JUNCTION OF U S HIGHWAYS 40 AND 51, ABOUT 1.0 MILE
 JB0921'NORTH OF VANDALIA, GO EAST ON U S HIGHWAY 40 FOR 1.35 MILES TO GRAVEL
 JB0921'CROSSROAD, TURN LEFT AND GO NORTH FOR 0.2 MILE ON GRAVEL ROAD TO
 JB0921'STATION ON EAST SIDE OF ROAD AS DESCRIBED.
 JB0921'
 JB0921'STATION MARK, A STANDARD STATION MARK DISK STAMPED BOST 1960, IS SET
 JB0921'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0921'SURFACE OF THE GROUND.  THE MARK IS 38.6 FEET SOUTH OF A LARGE
 JB0921'TRIANGLE BLAZED TREE, 25.5 FEET EAST OF THE CENTER OF ROAD AND 3.6
 JB0921'FEET SOUTH-SOUTHWEST OF WITNESS POST.
 JB0921'
 JB0921'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED BOST
 JB0921'NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB0921'PROJECTS ABOUT 4 INCHES.  THE MARK IS 19 FEET WEST OF THE CENTER OF
 JB0921'ROAD AND 3.5 FEET NORTH-NORTHWEST OF A CLUSTER OF SMALL TREES.
 JB0921'
 JB0921'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED BOST
 JB0921'NO 2 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB0921'PROJECTS ABOUT 4 INCHES.  THE MARK IS 21 FEET EAST OF THE CENTER OF
 JB0921'ROAD AND 10 FEET SOUTHWEST OF A LARGE TRIANGLE BLAZED TREE.
 JB0921'
 JB0921'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED BOST 1960, IS SET
 JB0921'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4
 JB0921'INCHES.  THE MARK IS 56 FEET WEST-SOUTHWEST OF A LARGE TRIPLE TRUNK
 JB0921'TREE, 32 FEET SOUTH OF THE CENTER OF FIELD ENTRANCE, 19 FEET WEST OF
 JB0921'THE CENTER OF ROAD AND 1.5 FEET EAST OFB WITNESS POST.
 JB0921'
 JB0921'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON GRAVEL ROAD
 JB0921'FOR 0.3 MILE TO AZIMUTH MARK ON WEST SIDE OF ROAD AS DESCRIBED.
 JB0921
 JB0921                          STATION RECOVERY (1960)
 JB0921
 JB0921'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0921'1.5 MI E FROM VANDALIA.
 JB0921'ABOUT 1.3 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 JB0921'U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA, THENCE 0.2 MILES
 JB0921'NORTH ALONG A GRAVEL ROAD, 24 FEET EAST OF THE CENTER LINE OF
 JB0921'THE ROAD, 38 FEET SOUTH OF A 4-FOOT TRIANGULAR BLAZED OAK TREE,
 JB0921'3.5 FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0921'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0921'POST PROJECTING 1 INCH.
 JB0921
 JB0921                          STATION RECOVERY (1970)
 JB0921
 JB0921'RECOVERY NOTE BY PARK AERIAL SURVEYS INCORPORATED 1970 (CM)
 JB0921'STATION, AZIMUTH AND REFERENCE MARKS FOUND AS DESCRIBED AND IN GOOD
 JB0921'CONDITION.  THE OLD LOCAL DESCRIPTIONS ARE ADEQUATE.  DUE TO THE
 JB0921'CONSTRUCTION OF INTERSTATE ROUTE 70, A NEW TO REACH IS AS FOLLOWS.
 JB0921'
 JB0921'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 40 AND 51 AT
 JB0921'THE EAST EDGE OF VANDALIA, GO EAST ON U.S. HIGHWAY 40 FOR 0.15 MILE
 JB0921'TO A T-ROAD LEFT.  TURN LEFT AND GO NORTH FOR 0.05 MILE TO THE
 JB0921'PENNSYLVANIA RAILROAD.  CONTINUE NORTH AND EAST ON MAIN ROAD FOR
 JB0921'1.15 MILES TO UNDERPASS AT INTERSTATE ROUTE 70.  CONTINUE NORTH
 JB0921'FOR 0.2 MILE TO STATION ON RIGHT AS DESCRIBED.
 JB0921
 JB0921                          STATION RECOVERY (1976)
 JB0921
 JB0921'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB0921'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AS
 JB0921'DESCRIBED IN 1960 AND WERE FOUND TO BE IN GOOD CONDITION.  THE AZIMUTH
 JB0921'MARK WAS FOUND UPROOTED AND THE DISK WAS REMOVED AT THIS TIME.  DUE
 JB0921'TO THE CONSTRUCTION OF THE INTERSTATE HIGHWAY, A NEW TO REACH FOLLOWS.
 JB0921'
 JB0921'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 51 AND 40 IN THE EAST EDGE
 JB0921'OF VANDALIA, GO EAST ON HIGHWAY 40 FOR 0.15 MILE TO A SIDE ROAD LEFT.
 JB0921'TURN LEFT AND GO NORTH, EAST AND NORTH ON A GRAVEL ROAD FOR 1.2 MILES
 JB0921'TO WHERE IT PASSES UNDER INTERSTATE 70.  CONTINUE NORTH FOR 0.2 MILE
 JB0921'TO THE STATION ON THE RIGHT.  NO OBSERVATIONS OR MEASUREMENTS WERE
 JB0921'TAKEN AT THIS TIME.
 JB0921'
 JB0921'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILE NORTHEAST
 JB0921'OF VANDALIA.
 JB0921
 JB0921                          STATION RECOVERY (1976)
 JB0921
 JB0921'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0921'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0920 ***********************************************************************
 JB0920  DESIGNATION -  BOST RM 1
 JB0920  PID         -  JB0920
 JB0920  STATE/COUNTY-  IL/FAYETTE
 JB0920  COUNTRY     -  US
 JB0920  USGS QUAD   -  VANDALIA (2018)
 JB0920
 JB0920                         *CURRENT SURVEY CONTROL
 JB0920  ______________________________________________________________________
 JB0920* NAD 83(1986) POSITION- 38 58 46.04   (N) 089 04 30.56   (W)   HD_HELD1
 JB0920* NAVD 88 ORTHO HEIGHT -   143.675 (meters)      471.37  (feet) ADJUSTED
 JB0920  ______________________________________________________________________
 JB0920  GEOID HEIGHT    -        -31.759 (meters)                     GEOID18
 JB0920  DYNAMIC HEIGHT  -        143.586 (meters)      471.08  (feet) COMP
 JB0920  MODELED GRAVITY -    980,010.1   (mgal)                       NAVD 88
 JB0920
 JB0920  VERT ORDER      -  SECOND    CLASS 0
 JB0920
 JB0920.The horizontal coordinates were determined by differentially corrected
 JB0920.hand held GPS observations or other comparable positioning techniques
 JB0920.and have an estimated accuracy of +/- 3 meters.
 JB0920
 JB0920.The orthometric height was determined by differential leveling and
 JB0920.adjusted by the NATIONAL GEODETIC SURVEY
 JB0920.in June 1991.
 JB0920
 JB0920.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0920.GEOID18 height accuracy estimate available here.
 JB0920
 JB0920.Click photographs - Photos may exist for this station.
 JB0920
 JB0920.The dynamic height is computed by dividing the NAVD 88
 JB0920.geopotential number by the normal gravity value computed on the
 JB0920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0920.degrees latitude (g = 980.6199 gals.).
 JB0920
 JB0920.The modeled gravity was interpolated from observed gravity values.
 JB0920
 JB0920;                    North         East    Units  Estimated Accuracy
 JB0920;SPC IL E     -   256,959.1     235,721.3     MT  (+/- 3 meters HH1 GPS) 
 JB0920
 JB0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2024816544(NAD 83)
 JB0920
 JB0920                          SUPERSEDED SURVEY CONTROL
 JB0920
 JB0920  NGVD 29 (??/??/92)  143.803  (m)          471.79   (f) ADJ UNCH    2 0
 JB0920
 JB0920.Superseded values are not recommended for survey control.
 JB0920
 JB0920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0920.See file dsdata.pdf to determine how the superseded data were derived.
 JB0920
 JB0920_MARKER: DR = REFERENCE MARK DISK
 JB0920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0920_STAMPING: BOST NO 1 1960
 JB0920_MARK LOGO: CGS
 JB0920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0920+STABILITY: SURFACE MOTION
 JB0920
 JB0920  HISTORY     - Date     Condition        Report By
 JB0920  HISTORY     - 1960     MONUMENTED       CGS
 JB0920  HISTORY     - 1976     GOOD             NGS
 JB0920
 JB0920                          STATION DESCRIPTION
 JB0920
 JB0920'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0920'1.5 MI E FROM VANDALIA.
 JB0920'ABOUT 1.3 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 JB0920'U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA, THENCE 0.2 MILES
 JB0920'NORTH ALONG A GRAVEL ROAD, 18 FEET WEST OF THE CENTER LINE OF
 JB0920'THE ROAD, 102 FEET SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM A
 JB0920'4-FOOT TRIANGULAR BLAZED OAK TREE, 68.4 FEET SOUTH-SOUTHWEST OF
 JB0920'TRIANGULATION STATION BOST, 71.8 FEET SOUTH-SOUTHWEST OF A METAL
 JB0920'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 JB0920'OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0920
 JB0920                          STATION RECOVERY (1976)
 JB0920
 JB0920'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0920'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0919 ***********************************************************************
 JB0919  DESIGNATION -  BOST RM 2
 JB0919  PID         -  JB0919
 JB0919  STATE/COUNTY-  IL/FAYETTE
 JB0919  COUNTRY     -  US
 JB0919  USGS QUAD   -  VANDALIA (2018)
 JB0919
 JB0919                         *CURRENT SURVEY CONTROL
 JB0919  ______________________________________________________________________
 JB0919* NAD 83(1986) POSITION- 38 58 46.85   (N) 089 04 30.06   (W)   HD_HELD1
 JB0919* NAVD 88 ORTHO HEIGHT -   143.869 (meters)      472.01  (feet) ADJUSTED
 JB0919  ______________________________________________________________________
 JB0919  GEOID HEIGHT    -        -31.760 (meters)                     GEOID18
 JB0919  DYNAMIC HEIGHT  -        143.780 (meters)      471.72  (feet) COMP
 JB0919  MODELED GRAVITY -    980,010.1   (mgal)                       NAVD 88
 JB0919
 JB0919  VERT ORDER      -  SECOND    CLASS 0
 JB0919
 JB0919.The horizontal coordinates were determined by differentially corrected
 JB0919.hand held GPS observations or other comparable positioning techniques
 JB0919.and have an estimated accuracy of +/- 3 meters.
 JB0919
 JB0919.The orthometric height was determined by differential leveling and
 JB0919.adjusted by the NATIONAL GEODETIC SURVEY
 JB0919.in June 1991.
 JB0919
 JB0919.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0919.GEOID18 height accuracy estimate available here.
 JB0919
 JB0919.Click photographs - Photos may exist for this station.
 JB0919
 JB0919.The dynamic height is computed by dividing the NAVD 88
 JB0919.geopotential number by the normal gravity value computed on the
 JB0919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0919.degrees latitude (g = 980.6199 gals.).
 JB0919
 JB0919.The modeled gravity was interpolated from observed gravity values.
 JB0919
 JB0919;                    North         East    Units  Estimated Accuracy
 JB0919;SPC IL E     -   256,984.0     235,733.5     MT  (+/- 3 meters HH1 GPS) 
 JB0919
 JB0919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2026116569(NAD 83)
 JB0919
 JB0919                          SUPERSEDED SURVEY CONTROL
 JB0919
 JB0919  NGVD 29 (??/??/92)  143.998  (m)          472.43   (f) ADJ UNCH    2 0
 JB0919
 JB0919.Superseded values are not recommended for survey control.
 JB0919
 JB0919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0919.See file dsdata.pdf to determine how the superseded data were derived.
 JB0919
 JB0919_MARKER: DR = REFERENCE MARK DISK
 JB0919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0919_STAMPING: BOST NO 2 1960
 JB0919_MARK LOGO: CGS
 JB0919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0919+STABILITY: SURFACE MOTION
 JB0919
 JB0919  HISTORY     - Date     Condition        Report By
 JB0919  HISTORY     - 1960     MONUMENTED       CGS
 JB0919  HISTORY     - 1976     GOOD             NGS
 JB0919
 JB0919                          STATION DESCRIPTION
 JB0919
 JB0919'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0919'1.5 MI E FROM VANDALIA.
 JB0919'ABOUT 1.3 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0919'WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA, THENCE 0.2
 JB0919'MILE NORTH ALONG A GRAVEL ROAD, 19 FEET EAST OF THE CENTER LINE
 JB0919'OF THE ROAD, 10 FEET SOUTH-SOUTHWEST OF A 4-FOOT TRIANGULAR
 JB0919'BLAZED OAK TREE, 31.0 FEET NORTH OF TRIANGULATION STATION BOST,
 JB0919'28.2 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0919'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0919'PROJECTING 3 INCHES.
 JB0919
 JB0919                          STATION RECOVERY (1976)
 JB0919
 JB0919'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1163 ***********************************************************************
 KB1163  DESIGNATION -  BOURBON TRUNKLN GAS MICROWAVE
 KB1163  PID         -  KB1163
 KB1163  STATE/COUNTY-  IL/DOUGLAS
 KB1163  COUNTRY     -  US
 KB1163  USGS QUAD   -  ARCOLA (2018)
 KB1163
 KB1163                         *CURRENT SURVEY CONTROL
 KB1163  ______________________________________________________________________
 KB1163* NAD 83(1997) POSITION- 39 42 39.23216(N) 088 22 12.38356(W)   ADJUSTED
 KB1163  ______________________________________________________________________
 KB1163  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 KB1163  LAPLACE CORR    -          1.35  (seconds)                    DEFLEC18
 KB1163  HORZ ORDER      -  THIRD
 KB1163
 KB1163.The horizontal coordinates were established by classical geodetic methods
 KB1163.and adjusted by the National Geodetic Survey in October 1999.
 KB1163
 KB1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1163.GEOID18 height accuracy estimate available here.
 KB1163
 KB1163.Click photographs - Photos may exist for this station.
 KB1163
 KB1163.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1163
 KB1163. The following values were computed from the NAD 83(1997) position.
 KB1163
 KB1163;                    North         East     Units Scale Factor Converg.
 KB1163;SPC IL E     -   337,902.210   296,846.670   MT  0.99997512   -0 01 24.6
 KB1163;SPC IL E     - 1,108,600.83    973,904.45   sFT  0.99997512   -0 01 24.6
 KB1163;UTM  16      - 4,396,567.785   382,554.320   MT  0.99976982   -0 52 31.7
 KB1163
 KB1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8255496567(NAD 83)
 KB1163
 KB1163                          SUPERSEDED SURVEY CONTROL
 KB1163
 KB1163  NAD 83(1997)-  39 42 39.23245(N)    088 22 12.38312(W) AD(       ) 3
 KB1163  NAD 83(1986)-  39 42 39.24452(N)    088 22 12.37842(W) AD(       ) 3
 KB1163  NAD 27      -  39 42 39.13000(N)    088 22 12.19000(W) AD(       ) 3
 KB1163
 KB1163.Superseded values are not recommended for survey control.
 KB1163
 KB1163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1163.See file dsdata.pdf to determine how the superseded data were derived.
 KB1163
 KB1163_MARKER: 44 = MICROWAVE MAST
 KB1163
 KB1163  HISTORY     - Date     Condition        Report By
 KB1163  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1163  HISTORY     - 1980     GOOD             NGS
 KB1163
 KB1163                          STATION DESCRIPTION
 KB1163
 KB1163'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1163'STATION IS ABOUT 4.0 MILES WEST-NORTHWEST OF ARCOLA, 3-1/2 MILES WEST
 KB1163'OF U.S. HIGHWAY 45 AND 1.0 MILE SOUTH OF BOURBON.
 KB1163'
 KB1163'THE MICROWAVE MAST IS APPROXIMATELY 300 FEET HIGH, PAINTED RED AND
 KB1163'WHITE AND HAS ROUND ANTENNA ON TOP.
 KB1163'
 KB1163'POINT INTERSECTED WAS LIGHT ON TOP.
 KB1163'
 KB1163'TO REACH FROM THE JUNCTION U.S. HIGHWAY 45 AND STATE ROUTE 133 IN
 KB1163'ARCOLA, GO NORTH ON U.S. HIGHWAY 45 FOR 2 MILES TO CROSSROAD,
 KB1163'TURN LEFT AND GO WEST ON SURFACED ROAD FOR 3.6 MILES TO GATE ON
 KB1163'RIGHT, TURN RIGHT AND GO NORTH AROUND EAST SIDE OF BUILDING FOR
 KB1163'0.05 MILE TO STATION.
 KB1163
 KB1163                          STATION RECOVERY (1980)
 KB1163
 KB1163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1163'THE STATION
 KB1163'WAS RECOVERED AS DESCRIBED IN 1959.
 KB1163'
 KB1163'THE STATION, BOURBON TRUNKLINE GAS COMPANY MICROWAVE RELAY MAST
 KB1163'KSB 851, IS THE RED LIGHT ATOP A 309 FEET, RED AND WHITE, GUYED
 KB1163'MAST, OWNED BY TRUNKLINE GAS COMPANY.
 KB1163'
 KB1163'THE STATION IS LOCATED ABOUT 4 KM SOUTH OF BOURBON, 1.9 KM EAST
 KB1163'OF CHESTERVILLE, IN THE S1/4,S25,T15N,R8E.
 KB1163'
 KB1163'TO REACH THE STATION FROM THE BRIDGE OVER KASKASKIA RIVER AT THE
 KB1163'SOUTHEAST EDGE OF CHESTERVILLE, GO EAST ON STATE HIGHWAY 133 FOR
 KB1163'0.8 KM (0.5 MI) TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON A
 KB1163'PAVED ROAD FOR 0.8 KM (0.5 MI) TO A CROSSROAD.  TURN RIGHT AND GO
 KB1163'EAST ON A PAVED ROAD FOR 1.0 KM (0.6 MI) TO THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0822 ***********************************************************************
 LD0822  DESIGNATION -  BOWEN
 LD0822  PID         -  LD0822
 LD0822  STATE/COUNTY-  IL/HANCOCK
 LD0822  COUNTRY     -  US
 LD0822  USGS QUAD   -  BOWEN (2018)
 LD0822
 LD0822                         *CURRENT SURVEY CONTROL
 LD0822  ______________________________________________________________________
 LD0822* NAD 83(1997) POSITION- 40 13 52.39323(N) 091 02 43.77437(W)   ADJUSTED
 LD0822* NAVD 88 ORTHO HEIGHT -   211.    (meters)      692.    (feet) SCALED
 LD0822  ______________________________________________________________________
 LD0822  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 LD0822  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 LD0822  HORZ ORDER      -  FIRST
 LD0822
 LD0822.The horizontal coordinates were established by classical geodetic methods
 LD0822.and adjusted by the National Geodetic Survey in October 1999.
 LD0822
 LD0822.The orthometric height was scaled from a topographic map.
 LD0822
 LD0822.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0822.GEOID18 height accuracy estimate available here.
 LD0822
 LD0822.Click photographs - Photos may exist for this station.
 LD0822
 LD0822.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0822
 LD0822. The following values were computed from the NAD 83(1997) position.
 LD0822
 LD0822;                    North         East     Units Scale Factor Converg.
 LD0822;SPC IL W     -   396,030.737   625,211.284   MT  1.00001001   -0 34 03.5
 LD0822;SPC IL W     - 1,299,310.84  2,051,214.02   sFT  1.00001001   -0 34 03.5
 LD0822;UTM  15      - 4,455,253.064   666,277.469   MT  0.99994036   +1 15 45.6
 LD0822
 LD0822!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0822!SPC IL W     -   0.99997209  x   1.00001001  =   0.99998210
 LD0822!UTM  15      -   0.99997209  x   0.99994036  =   0.99991245
 LD0822
 LD0822:                Primary Azimuth Mark                     Grid Az
 LD0822:SPC IL W     -  BOWEN AZ MK                              271 22 50.5
 LD0822:UTM  15      -  BOWEN AZ MK                              269 33 01.4
 LD0822
 LD0822_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6627755253(NAD 83)
 LD0822
 LD0822|---------------------------------------------------------------------|
 LD0822| PID    Reference Object                     Distance      Geod. Az  |
 LD0822|                                                           dddmmss.s |
 LD0822| CL8941 BOWEN 2 RM 4                         24.801 METERS 07337     |
 LD0822| CL8938 BOWEN RM 1                           43.654 METERS 08306     |
 LD0822| CL8939 BOWEN RM 2                           55.687 METERS 18602     |
 LD0822| CL8937 BOWEN AZ MK                                        2704847.0 |
 LD0822| LD0823 PTS 1 T                               8.775 METERS 33144     |
 LD0822| LD0820 CARTHAGE COURTHOUSE DOME            APPROX.21.6 KM 3391722.8 |
 LD0822| CL8940 BOWEN 2 RM 3                         30.388 METERS 35406     |
 LD0822|---------------------------------------------------------------------|
 LD0822
 LD0822                          SUPERSEDED SURVEY CONTROL
 LD0822
 LD0822  NAD 83(1986)-  40 13 52.40496(N)    091 02 43.77243(W) AD(       ) 1
 LD0822  NAD 27      -  40 13 52.24100(N)    091 02 43.28200(W) AD(       ) 1
 LD0822
 LD0822.Superseded values are not recommended for survey control.
 LD0822
 LD0822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0822.See file dsdata.pdf to determine how the superseded data were derived.
 LD0822
 LD0822_MARKER: DS = TRIANGULATION STATION DISK
 LD0822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0822_STAMPING: BOWEN 1934
 LD0822_MARK LOGO: CGS
 LD0822_PROJECTION: FLUSH
 LD0822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0822+STABILITY: SURFACE MOTION
 LD0822
 LD0822  HISTORY     - Date     Condition        Report By
 LD0822  HISTORY     - 1934     MONUMENTED       CGS
 LD0822  HISTORY     - 1954     SEE DESCRIPTION  CGS
 LD0822
 LD0822                          STATION DESCRIPTION
 LD0822
 LD0822'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0822'STATION IS 1.0 MILE E OF THE TOWN OF BOWEN, ABOUT 5.0 MILES
 LD0822'W OF AUGUSTA, 2 MILES W OF LIBERTY SCHOOLHOUSE, NEAR THE SE
 LD0822'CORNER OF CROSSROADS, IN THE NW CORNER OF ORCHARD OWNED BY
 LD0822'G.S. POWELL, WHO LIVES ABOUT 150 PACES E OF THE STATION.  THE
 LD0822'STATION MARK IS 60 FEET S OF STATE HIGHWAY 101, 20 FEET S OF
 LD0822'FENCE LINE, 25 FEET SE OF FENCE CORNER, 50 FEET E OF GRAVEL
 LD0822'ROAD, AND IS FLUSH WITH THE GROUND.
 LD0822'
 LD0822'TO REACH FROM THE TOWN OF BOWEN, GO E ON STATE HIGHWAY 101
 LD0822'FOR 0.9 MILE TO CROSS ROAD AND STATION ON THE S SIDE OF STATE
 LD0822'HIGHWAY 101.
 LD0822'
 LD0822'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0822'BRONZE DISKS SET IN CONCRETE.
 LD0822'
 LD0822'REFERENCE MARK NO. 1 IS E OF THE STATION, 1 FOOT S OF FENCE
 LD0822'LINE, 45 FEET S OF CENTER LINE OF STATE HIGHWAY 101, AND
 LD0822'PROJECTS 6 INCHES.  REFERENCE MARK NO. 2 IS S OF THE STATION,
 LD0822'1-1/2 FEET NE OF THE SW CORNER OF ORCHARD, 30 FEET E OF THE
 LD0822'CENTER LINE OF GRAVEL ROAD, AND PROJECTS 5 INCHES.  THE DISTANCE
 LD0822'BETWEEN REFERENCE MARKS IS 256.14 FEET.
 LD0822'
 LD0822'AZIMUTH MARK IS W OF THE STATION, 50 FEET S OF CENTER LINE OF
 LD0822'STATE HIGHWAY 101, 15 FEET S OF FENCE CORNER, 1 FOOT W OF FENCE
 LD0822'LINE, 110 FEET NE OF WHITE FARMHOUSE, AND PROJECTS 6 INCHES.
 LD0822'
 LD0822'PRIMARY TRAVERSE STATION NO. 1-T (1924) (U.S.G.S.) IS NNW OF
 LD0822'THE STATION, 6 FEET NNE OF FENCE CORNER, 24 FEET E OF CULVERT,
 LD0822'156.07 FEET NW OF REFERENCE MARK NO. 1 AND PROJECTS 4 INCHES.
 LD0822'TRAVERSE CONNECTIONS WERE MADE TO THIS STATION.
 LD0822
 LD0822                          STATION RECOVERY (1954)
 LD0822
 LD0822'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (GCM)
 LD0822'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 LD0822'AS DESCRIBED EXCEPT FOR LOCAL REFERENCES.  THERE IS NO LONGER
 LD0822'AN ORCHARD, THE FENCES HAVE BEEN REMOVED, AND THE FARM BUILDINGS
 LD0822'(E OF THE STATION) HAVE BEEN REMOVED EXCEPT FOR A GRANARY.
 LD0822'THE SURFACE STATION MARK AND THE REFERENCE MARKS WERE MOVED
 LD0822'AT THE REQUEST OF MR. J.J. DUTTON, WHO OWNS THE LAND.  THE
 LD0822'UNDERGROUND MARK FOR THIS STATION REMAINS IN PLACE, AND THE
 LD0822'ANGLES AND DISTANCES WERE MEASURED TO THE NEW REFERENCE MARKS.
 LD0822'A NEW STATION, BOWEN 2, WAS ESTABLISHED ON LINE TO THE
 LD0822'AZIMUTH MARK.  FOR DETAILS, SEE THE DESCRIPTION OF STATION
 LD0822'BOWEN 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0821 ***********************************************************************
 LD0821  CBN         -  This is a Cooperative Base Network Control Station.
 LD0821  DESIGNATION -  BOWEN 2
 LD0821  PID         -  LD0821
 LD0821  STATE/COUNTY-  IL/HANCOCK
 LD0821  COUNTRY     -  US
 LD0821  USGS QUAD   -  BOWEN (2018)
 LD0821
 LD0821                         *CURRENT SURVEY CONTROL
 LD0821  ______________________________________________________________________
 LD0821* NAD 83(2011) POSITION- 40 13 52.39620(N) 091 02 44.03090(W)   ADJUSTED
 LD0821* NAD 83(2011) ELLIP HT-   177.683 (meters)        (06/27/12)   ADJUSTED
 LD0821* NAD 83(2011) EPOCH   -  2010.00
 LD0821* NAVD 88 ORTHO HEIGHT -   210.7   (meters)      691.    (feet) GPS OBS
 LD0821  ______________________________________________________________________
 LD0821  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 LD0821  GEOID HEIGHT    -        -32.998 (meters)                     GEOID12A
 LD0821  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 LD0821  NAD 83(2011) X  -    -88,980.413 (meters)                     COMP
 LD0821  NAD 83(2011) Y  - -4,875,488.732 (meters)                     COMP
 LD0821  NAD 83(2011) Z  -  4,097,734.459 (meters)                     COMP
 LD0821  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 LD0821
 LD0821  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0821  Standards:
 LD0821         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0821            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0821  -------------------------------------------------------------------
 LD0821  NETWORK    0.56   1.57           0.24   0.22   0.80     -0.04631308
 LD0821  -------------------------------------------------------------------
 LD0821  Click here for local accuracies and other accuracy information.
 LD0821
 LD0821.The horizontal coordinates were established by GPS observations
 LD0821.and adjusted by the National Geodetic Survey in June 2012.
 LD0821
 LD0821.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0821.been affixed to the stable North American tectonic plate. See 
 LD0821.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0821
 LD0821.The horizontal coordinates are valid at the epoch date displayed above
 LD0821.which is a decimal equivalence of Year/Month/Day.
 LD0821
 LD0821.The orthometric height was determined by GPS observations and a
 LD0821.high-resolution geoid model.
 LD0821
 LD0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0821.GEOID18 height accuracy estimate available here.
 LD0821
 LD0821.Click photographs - Photos may exist for this station.
 LD0821
 LD0821.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0821
 LD0821.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0821
 LD0821.The ellipsoidal height was determined by GPS observations
 LD0821.and is referenced to NAD 83.
 LD0821
 LD0821. The following values were computed from the NAD 83(2011) position.
 LD0821
 LD0821;                    North         East     Units Scale Factor Converg.
 LD0821;SPC IL W     -   396,030.888   625,205.220   MT  1.00001002   -0 34 03.7
 LD0821;SPC IL W     - 1,299,311.34  2,051,194.13   sFT  1.00001002   -0 34 03.7
 LD0821;UTM  15      - 4,455,253.022   666,271.404   MT  0.99994033   +1 15 45.4
 LD0821
 LD0821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0821!SPC IL W     -   0.99997213  x   1.00001002  =   0.99998215
 LD0821!UTM  15      -   0.99997213  x   0.99994033  =   0.99991246
 LD0821
 LD0821:                Primary Azimuth Mark                     Grid Az
 LD0821:SPC IL W     -  BOWEN AZ MK                              271 26 13.5
 LD0821:UTM  15      -  BOWEN AZ MK                              269 36 24.4
 LD0821
 LD0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6627155253(NAD 83)
 LD0821
 LD0821|---------------------------------------------------------------------|
 LD0821| PID    Reference Object                     Distance      Geod. Az  |
 LD0821|                                                           dddmmss.s |
 LD0821| CL8940 BOWEN 2 RM 3                         30.279 METERS 00539     |
 LD0821| LD0823 PTS 1 T                               7.872 METERS 01405     |
 LD0821| CL8941 BOWEN 2 RM 4                         30.608 METERS 07702     |
 LD0821| LD0822 BOWEN                                 6.072 METERS 09053     |
 LD0821| CL8937 BOWEN AZ MK                                        2705209.8 |
 LD0821|---------------------------------------------------------------------|
 LD0821
 LD0821                          SUPERSEDED SURVEY CONTROL
 LD0821
 LD0821  NAD 83(2007)-  40 13 52.39621(N)    091 02 44.03151(W) AD(2002.00) 0
 LD0821  ELLIP H (02/10/07)  177.708  (m)                       GP(2002.00)    
 LD0821  ELLIP H (10/15/04)  177.703  (m)                       GP(       ) 4 2
 LD0821  NAD 83(1997)-  40 13 52.39627(N)    091 02 44.03120(W) AD(       ) B
 LD0821  ELLIP H (07/17/98)  177.732  (m)                       GP(       ) 4 1
 LD0821  NAD 83(1986)-  40 13 52.40798(N)    091 02 44.02925(W) AD(       ) 2
 LD0821  NAD 27      -  40 13 52.24400(N)    091 02 43.53900(W) AD(       ) 2
 LD0821  NAVD 88 (08/03/04)  210.7    (m)  GEOID03  model used  GPS OBS        
 LD0821  NAVD 88 (11/13/02)  210.7    (m)  GEOID99  model used  GPS OBS        
 LD0821  NAVD 88 (07/17/98)  210.7    (m)  GEOID96  model used  GPS OBS        
 LD0821
 LD0821.Superseded values are not recommended for survey control.
 LD0821
 LD0821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0821.See file dsdata.pdf to determine how the superseded data were derived.
 LD0821
 LD0821_MARKER: DS = TRIANGULATION STATION DISK
 LD0821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0821_STAMPING: BOWEN 2 1954
 LD0821_MARK LOGO: CGS
 LD0821_PROJECTION: PROJECTING 5 CENTIMETERS
 LD0821_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0821+STABILITY: SURFACE MOTION
 LD0821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0821+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2021
 LD0821
 LD0821  HISTORY     - Date     Condition        Report By
 LD0821  HISTORY     - 1954     MONUMENTED       CGS
 LD0821  HISTORY     - 1957     GOOD             CGS
 LD0821  HISTORY     - 1973     GOOD             USGS
 LD0821  HISTORY     - 1975     GOOD             NGS
 LD0821  HISTORY     - 19970429 GOOD             NGS
 LD0821  HISTORY     - 19980722 GOOD             ILDT
 LD0821  HISTORY     - 20020911 GOOD             ILDT
 LD0821  HISTORY     - 20110913 GOOD             ILDT
 LD0821  HISTORY     - 20210505 GOOD             ILDT
 LD0821
 LD0821                          STATION DESCRIPTION
 LD0821
 LD0821'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (GCM)
 LD0821'STATION IS LOCATED ABOUT 5 MI. W OF AUGUSTA, 1 MI. E OF BOWEN,
 LD0821'ON THE RIGHT-OF-WAY OF A GRAVEL ROAD ADJOINING LAND OWNED BY
 LD0821'MR. J.J. DUTTON, 60 FT. S OF THE CENTERLINE OF STATE HIGHWAY
 LD0821'61, 30 FT. E OF THE CENTER OF THE GRAVEL ROAD, AND 27 FT.
 LD0821'S-SW OF A POWER POLE.  THE MARK PROJECTS 4 IN., AND THE DISK IS
 LD0821'STAMPED BOWEN 2 1954.
 LD0821'
 LD0821'REFERENCE MARK 3 IS 39 FT. N OF THE CENTERLINE OF STATE HIGHWAY
 LD0821'61, 3 FT. E-SE OF A FENCE CORNER, 2 FT. W OF A TELEPHONE POLE,
 LD0821'AND 1 FT. S OF A FENCE.  THE MARK PROJECTS 4 IN., AND THE DISK IS
 LD0821'STAMPED BOWEN 2 NO 3 1954.
 LD0821'
 LD0821'REFERENCE MARK 4 IS 83 FT. E OF A POWER POLE, AND 36 FT. S OF
 LD0821'THE CENTERLINE OF STATE HIGHWAY 61.  THE MARK PROJECTS 8 IN.,
 LD0821'AND THE DISK IS STAMPED BOWEN 2 NO 4 1954.
 LD0821'
 LD0821'AZIMUTH MARK IS 110 FT. NE OF A WHITE FARMHOUSE OWNED BY
 LD0821'MR. L.L. AKERS, 50 FT. S OF THE CENTERLINE OF STATE HIGHWAY 61,
 LD0821'18 FT. S OF A FENCE CORNER, 4 FT. S OF THE S GATEPOST, AND 1 FT.
 LD0821'W OF A FENCE.  THE MARK PROJECTS 2 IN., AND THE DISK IS STAMPED
 LD0821'BOWEN 1934.
 LD0821'
 LD0821'PRIMARY TRAVERSE STATION 1 T (U.S.G.S.) IS IN THE SE ANGLE OF THE
 LD0821'CROSSROADS, 36 FT. E OF THE CENTER OF THE GRAVEL ROAD, 35 FT.
 LD0821'S OF THE CENTERLINE OF STATE HIGHWAY 61 (PAVED), AND 8 FT. W OF
 LD0821'A POWER POLE.  THE DISK IS STAMPED PRIM TRAV STA NO 1 T 1924,
 LD0821'AND THE 6- BY 6-IN. CONCRETE POST PROJECTS 6 IN.
 LD0821'
 LD0821'TO REACH THE STATION FROM THE POST OFFICE AT BOWEN, GO E ON
 LD0821'STATE HIGHWAY 61 FOR 0.6 MI. TO A FARM DRIVEWAY ON THE RIGHT AND
 LD0821'THE AZIMUTH MARK.  CONTINUE E ON STATE HIGHWAY 61 FOR 0.35
 LD0821'MI. TO CROSSROADS AND THE STATION AS DESCRIBED.
 LD0821'
 LD0821'NOTE(*)--TRAVERSE DISTANCES.
 LD0821'
 LD0821'HEIGHT OF LIGHT ABOVE STATION MARK - 1 M.
 LD0821
 LD0821                          STATION RECOVERY (1957)
 LD0821
 LD0821'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (LFV)
 LD0821'STATION, REFERENCE MARKS, AND AZIMUTH MARK RECOVERED IN GOOD
 LD0821'CONDITION.  DESCRIPTION ADEQUATE AND CORRECT.
 LD0821
 LD0821                          STATION RECOVERY (1973)
 LD0821
 LD0821'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0821'STATION, R.M. 3, AND AZ MK. FOUND IN GOOD CONDITION.  R.M.
 LD0821'4 S.F.N.F.
 LD0821'
 LD0821'DIRECTIONS AND DISTANCES CHECKED OK
 LD0821'
 LD0821'DESCRIPTION IS ADEQUATE
 LD0821
 LD0821                          STATION RECOVERY (1975)
 LD0821
 LD0821'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 LD0821'STATION MARK, REFERENCE MARKS 3, 4 AND THE AZIMUTH MARK WERE FOUND
 LD0821'IN GOOD CONDITION.  THE DISTANCE CHECKED RM 3, THE DIRECTION WAS
 LD0821'1 MINUTE LESS.  THE DISTANCE TO RM 4 WAS SHORTER BY 0.1 FOOT AND
 LD0821'THE DIRECTION WAS LESS BY 1 MINUTE.
 LD0821'
 LD0821'THE STATION IS 60 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 61,
 LD0821'28 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD, 27 FEET SOUTHWEST
 LD0821'OF A POWERLINE POLE AND 1 FOOT EAST OF A METAL WITNESS POST.  THE
 LD0821'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED BOWEN 2 1954.
 LD0821'
 LD0821'TO REACH THE STATION FROM THE POST OFFICE IN BOWEN, GO EAST ON STATE
 LD0821'HIGHWAY 61 FOR 0.6 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 LD0821'EAST ON THE HIGHWAY FOR 0.35 MILE TO A CROSSROAD AND THE STATION IN
 LD0821'THE SOUTHEAST ANGLE AS DESCRIBED.
 LD0821'
 LD0821'REFERENCE MARK 3 IS 39 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY
 LD0821'61, 28 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD, 3 FEET
 LD0821'SOUTHEAST OF A CORNER FENCE POST AND 2 FEET SOUTH OF A FENCELINE.
 LD0821'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED BOWEN 2 NO
 LD0821'3 1954.
 LD0821'
 LD0821'REFERENCE MARK 4 IS 83 FEET EAST OF A POWERLINE POLE, 36 FEET SOUTH
 LD0821'OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT WEST OF A METAL WITNESS
 LD0821'POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED BOWEN
 LD0821'2 NO 4 1954.
 LD0821'
 LD0821'AZIMUTH MARK IS 110 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 LD0821'HOUSE, 58 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 18 FEET SOUTH
 LD0821'OF A CORNER FENCE POST AND 17 FEET EAST OF THE CENTERLINE OF A
 LD0821'DRIVEWAY.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LD0821'BOWEN 1934.
 LD0821'
 LD0821'NOTE--A SEARCH FOR PRIMARY TRAVERSE STATION 1 T (U.S.G.S.) WAS
 LD0821'MADE.  PART OF THE MONUMENT WAS FOUND BROKEN OFF.  THE DISK WAS NOT
 LD0821'FOUND.  THIS MARKER SHOULD BE CONSIDERED DESTROYED.
 LD0821'
 LD0821'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE EAST OF
 LD0821'BOWEN.
 LD0821
 LD0821                          STATION RECOVERY (1997)
 LD0821
 LD0821'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LD0821'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) EAST OF BOWEN.  TO REACH
 LD0821'FROM THE POST OFFICE IN BOWEN, GO EAST ON STATE ROUTE 61 FOR 0.95 MI
 LD0821'(1.53 KM) TO THE INTERSECTION WITH COUNTY ROAD 2400E AND THE STATION
 LD0821'ON THE RIGHT IN THE SOUTHEAST QUADRANT, 18.0 M (59.1 FT) SOUTH OF THE
 LD0821'CENTER OF ROUTE 61, 8.6 M (28.2 FT) EAST OF THE CENTER OF ROAD 2400E,
 LD0821'8.5 M (27.9 FT) SOUTHWEST OF A POWER POLE WITH TWO GUY WIRES, 9.2 M
 LD0821'(30.2 FT) SOUTHEAST OF THE EAST END OF A METAL CULVERT PIPE UNDER ROAD
 LD0821'2400E ON THE SOUTH SIDE OF ROUTE 61, 2.3 M (7.5 FT) NORTH OF ANCHOR
 LD0821'PIN AT GROUND FOR THE SOUTHERNMOST GUY WIRE, AND 0.4 M (1.3 FT) WEST
 LD0821'OF A METAL WITNESS POST.
 LD0821
 LD0821                          STATION RECOVERY (1998)
 LD0821
 LD0821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 LD0821'RECOVERED AS DESCRIBED
 LD0821
 LD0821                          STATION RECOVERY (2002)
 LD0821
 LD0821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 LD0821'RECOVERED AS DESCRIBED
 LD0821'
 LD0821
 LD0821                          STATION RECOVERY (2011)
 LD0821
 LD0821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 LD0821'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF WEST
 LD0821'POINT, 5.1 MI (8.2 KM) WEST OF AUGUSTA AND 0.9 MI (1.4 KM) EAST OF
 LD0821'BOWEN.
 LD0821'
 LD0821'TO REACH FROM THE INTERSECTION OF HIGHWAY 94 AND HIGHWAY 61 PROCEED
 LD0821'EAST 1 MI (1.6 KM) ALONG HIGHWAY 61 TO STATION IN SOUTHEAST QUADRANT
 LD0821'AT THE INTERSECTION OF HIGHWAY 61 AND CO ROAD 2400.
 LD0821'
 LD0821'STATION IS A CGS DISK IN CONCRETE.2 FT ABOVE GROUND.  47 FT (14.3 M)
 LD0821'SOUTH OF SOUTH EDGE OF PAVEMENT OF IL61, 19.5 FT (5.9 M) EAST OF EAST
 LD0821'EDGE OF PAVEMENT OF CO ROAD 2400 AND 28.3 FT (8.6 M) SOUTHWEST OF
 LD0821'POWER POLE.
 LD0821
 LD0821                          STATION RECOVERY (2021)
 LD0821
 LD0821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 LD0821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1622 ***********************************************************************
 MF1622  DESIGNATION -  BOWIE
 MF1622  PID         -  MF1622
 MF1622  STATE/COUNTY-  IL/LASALLE
 MF1622  COUNTRY     -  US
 MF1622  USGS QUAD   -  LA SALLE (2018)
 MF1622
 MF1622                         *CURRENT SURVEY CONTROL
 MF1622  ______________________________________________________________________
 MF1622* NAD 83(1997) POSITION- 41 20 41.43684(N) 089 05 46.43092(W)   ADJUSTED
 MF1622* NAVD 88 ORTHO HEIGHT -   189.63  (+/-2cm)      622.1   (feet) VERTCON3
 MF1622  ______________________________________________________________________
 MF1622  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 MF1622  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 MF1622  HORZ ORDER      -  SECOND
 MF1622  VERT ORDER      -  THIRD ? (See Below)
 MF1622
 MF1622.The horizontal coordinates were established by classical geodetic methods
 MF1622.and adjusted by the National Geodetic Survey in October 1999.
 MF1622
 MF1622.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1622.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1622
 MF1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1622.GEOID18 height accuracy estimate available here.
 MF1622
 MF1622.The vertical order pertains to the NGVD 29 superseded value.
 MF1622
 MF1622.Click photographs - Photos may exist for this station.
 MF1622
 MF1622.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1622
 MF1622. The following values were computed from the NAD 83(1997) position.
 MF1622
 MF1622;                    North         East     Units Scale Factor Converg.
 MF1622;SPC IL E     -   519,619.028   236,150.534   MT  1.00002515   -0 30 14.3
 MF1622;SPC IL E     - 1,704,783.43    774,770.54   sFT  1.00002515   -0 30 14.3
 MF1622;SPC IL W     -   519,873.497   789,585.693   MT  1.00003991   +0 42 25.8
 MF1622;SPC IL W     - 1,705,618.30  2,590,499.06   sFT  1.00003991   +0 42 25.8
 MF1622;UTM  16      - 4,579,158.944   324,620.771   MT  0.99997854   -1 23 06.4
 MF1622
 MF1622!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1622!SPC IL E     -   0.99997543  x   1.00002515  =   1.00000058
 MF1622!SPC IL W     -   0.99997543  x   1.00003991  =   1.00001534
 MF1622!UTM  16      -   0.99997543  x   0.99997854  =   0.99995397
 MF1622
 MF1622:                Primary Azimuth Mark                     Grid Az
 MF1622:SPC IL E     -  VINSON                                   359 12 33.7
 MF1622:SPC IL W     -  VINSON                                   357 59 53.6
 MF1622:UTM  16      -  VINSON                                   000 05 25.8
 MF1622
 MF1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2462079158(NAD 83)
 MF1622
 MF1622|---------------------------------------------------------------------|
 MF1622| PID    Reference Object                     Distance      Geod. Az  |
 MF1622|                                                           dddmmss.s |
 MF1622| MF0700 BOWIE RM                             11.520 METERS 27342     |
 MF1622| MF1216 VINSON                              APPROX. 0.7 KM 3584219.4 |
 MF1622|---------------------------------------------------------------------|
 MF1622
 MF1622                          SUPERSEDED SURVEY CONTROL
 MF1622
 MF1622  NAD 83(1986)-  41 20 41.44411(N)    089 05 46.43490(W) AD(       ) 2
 MF1622  NAD 27      -  41 20 41.32400(N)    089 05 46.14100(W) AD(       ) 2
 MF1622  USSD        -  41 20 41.48600(N)    089 05 45.93500(W) AD(       ) 3
 MF1622  NGVD 29             189.69   (m)          622.3    (f) LEVELING    3  
 MF1622
 MF1622.Superseded values are not recommended for survey control.
 MF1622
 MF1622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1622.See file dsdata.pdf to determine how the superseded data were derived.
 MF1622
 MF1622_MARKER: DS = TRIANGULATION STATION DISK
 MF1622_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF1622_SP_SET: BRICK PAVEMENT
 MF1622_STAMPING: BOWIE 1920
 MF1622_MARK LOGO: CGS
 MF1622_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1622
 MF1622  HISTORY     - Date     Condition        Report By
 MF1622  HISTORY     - 1920     MONUMENTED       CGS
 MF1622  HISTORY     - 1937     GOOD             LOCENG
 MF1622  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF1622  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF1622
 MF1622                          STATION DESCRIPTION
 MF1622
 MF1622'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1622'STATION IS IN THE NORTHERN PART OF LA SALLE, ON THE E SIDE OF
 MF1622'ST. VINCENTS AVENUE, 10 YARDS S OF THE INTERSECTION OF SIXTEENTH
 MF1622'STREET AND ST. VINCENTS AVENUE, 0.69 METER (2.26 FEET) W OF THE E
 MF1622'AND NEAREST CURB, AND 4.07 METERS (13.35 FEET) E OF THE E AND
 MF1622'NEAREST RAIL OF THE STREET-CAR TRACK.  THE STATION MARK IS A
 MF1622'STANDARD BRONZE DISK SET IN THE EDGE OF THE BRICK PAVEMENT.
 MF1622'THE REFERENCE MARK, A STANDARD BRONZE DISK, IS ON THE OPPOSITE
 MF1622'SIDE OF THE STREET, SET IN THE CONCRETE SIDEWALK, 11.52 METERS
 MF1622'(37.80 FEET) FROM THE STATION, N 86 DEG 28 MIN W.  THE
 MF1622'ELEVATION OF THE STATION MARK IS 189.688 METERS (622.335
 MF1622'FEET).
 MF1622'
 MF1622'NOTE--LETTER OF MR. LARRY J. MC GONIGAL, CITY ENGINEER, LA SALLE,
 MF1622'ILL., MARCH 17, 1937--STATION MARK REMOVED AND SENT TO OFFICE OF
 MF1622'U.S.C. AND G.S.  MARK RECEIVED MARCH, 1937.
 MF1622
 MF1622                          STATION RECOVERY (1937)
 MF1622
 MF1622'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1937 (LJM)
 MF1622'LETTER OF MR LARRY J. MC GONIGAL, CITY ENGR., LA SALLE, ILL.,
 MF1622'MARCH 17, 1937.
 MF1622'
 MF1622'STATION MARK REMOVED AND SENT TO OFFICE OF U.S.C. AND G.S. MARK
 MF1622'RECEIVED MARCH, 1937.
 MF1622
 MF1622                          STATION RECOVERY (1997)
 MF1622
 MF1622'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1622'MARK NOT FOUND.
 MF1622
 MF1622                          STATION RECOVERY (2002)
 MF1622
 MF1622'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1622'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0700 ***********************************************************************
 MF0700  DESIGNATION -  BOWIE RM
 MF0700  PID         -  MF0700
 MF0700  STATE/COUNTY-  IL/LASALLE
 MF0700  COUNTRY     -  US
 MF0700  USGS QUAD   -  LA SALLE (2018)
 MF0700
 MF0700                         *CURRENT SURVEY CONTROL
 MF0700  ______________________________________________________________________
 MF0700* NAD 83(1986) POSITION- 41 20 41.46   (N) 089 05 46.93   (W)   HD_HELD1
 MF0700* NAVD 88 ORTHO HEIGHT -   189.581 (meters)      621.98  (feet) ADJUSTED
 MF0700  ______________________________________________________________________
 MF0700  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 MF0700  DYNAMIC HEIGHT  -        189.505 (meters)      621.73  (feet) COMP
 MF0700  MODELED GRAVITY -    980,219.3   (mgal)                       NAVD 88
 MF0700
 MF0700  VERT ORDER      -  FIRST     CLASS I
 MF0700
 MF0700.The horizontal coordinates were determined by differentially corrected
 MF0700.hand held GPS observations or other comparable positioning techniques
 MF0700.and have an estimated accuracy of +/- 3 meters.
 MF0700
 MF0700.The orthometric height was determined by differential leveling and
 MF0700.adjusted by the NATIONAL GEODETIC SURVEY
 MF0700.in June 1991.
 MF0700
 MF0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0700.GEOID18 height accuracy estimate available here.
 MF0700
 MF0700.Click photographs - Photos may exist for this station.
 MF0700
 MF0700.The dynamic height is computed by dividing the NAVD 88
 MF0700.geopotential number by the normal gravity value computed on the
 MF0700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0700.degrees latitude (g = 980.6199 gals.).
 MF0700
 MF0700.The modeled gravity was interpolated from observed gravity values.
 MF0700
 MF0700;                    North         East    Units  Estimated Accuracy
 MF0700;SPC IL E     -   519,619.8     236,138.9     MT  (+/- 3 meters HH1 GPS) 
 MF0700
 MF0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2460979159(NAD 83)
 MF0700
 MF0700                          SUPERSEDED SURVEY CONTROL
 MF0700
 MF0700  NGVD 29 (??/??/92)  189.638  (m)          622.17   (f) ADJ UNCH    1 1
 MF0700
 MF0700.Superseded values are not recommended for survey control.
 MF0700
 MF0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0700.See file dsdata.pdf to determine how the superseded data were derived.
 MF0700
 MF0700_MARKER: DR = REFERENCE MARK DISK
 MF0700_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0700_SP_SET: SIDEWALK
 MF0700_STAMPING: BOWIE 1920
 MF0700_MARK LOGO: CGS
 MF0700_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0700+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2002
 MF0700
 MF0700  HISTORY     - Date     Condition        Report By
 MF0700  HISTORY     - 1920     MONUMENTED       CGS
 MF0700  HISTORY     - 1969     GOOD             CGS
 MF0700  HISTORY     - 19970716 GOOD             USPSQD
 MF0700  HISTORY     - 20020803 GOOD             USPSQD
 MF0700
 MF0700                          STATION DESCRIPTION
 MF0700
 MF0700'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0700'1.2 MI N FROM LA SALLE.
 MF0700'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0700'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0700'STATE HIGHWAY 351, THENCE 0.5 MILE NORTH ALONG ST. VINCENTS AVENUE
 MF0700'WHICH IS STATE HIGHWAY 351, 22 FEET WEST OF THE CENTER LINE OF THE
 MF0700'AVENUE, 41 1/2 FEET SOUTH OF THE CENTER LINE OF ROOSEVELT ROAD,
 MF0700'SET IN THE TOP AND 6 INCHES WEST OF THE EAST EDGE OF A CONCRETE
 MF0700'SIDEWALK, 26.8 FEET EAST-NORTHEAST OF THE NORTHEAST CORNER OF
 MF0700'THE CONCRETE STEP AT THE ENTRANCE TO A GROCERY STORE, 55 1/2
 MF0700'FEET WEST OF A FIRE HYDRANT, AND ABOUT LEVEL WITH THE AVENUE.
 MF0700'SEC 10, T33N, R 1E.  NOTE-- THE SIDEWALK HAS BEEN REBUILT AND
 MF0700'NEW CONCRETE HAS BEEN POURED AROUND THE MARK.
 MF0700
 MF0700                          STATION RECOVERY (1997)
 MF0700
 MF0700'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0700'RECOVERED IN GOOD CONDITION.
 MF0700
 MF0700                          STATION RECOVERY (2002)
 MF0700
 MF0700'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0700'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0940 ***********************************************************************
 JB0940  DESIGNATION -  BOWLES
 JB0940  PID         -  JB0940
 JB0940  STATE/COUNTY-  IL/FAYETTE
 JB0940  COUNTRY     -  US
 JB0940  USGS QUAD   -  HAGARSTOWN (2018)
 JB0940
 JB0940                         *CURRENT SURVEY CONTROL
 JB0940  ______________________________________________________________________
 JB0940* NAD 83(1997) POSITION- 38 56 45.25639(N) 089 11 54.37993(W)   ADJUSTED
 JB0940* NAVD 88 ORTHO HEIGHT -   159.806 (meters)      524.30  (feet) ADJUSTED
 JB0940  ______________________________________________________________________
 JB0940  GEOID HEIGHT    -        -31.612 (meters)                     GEOID18
 JB0940  LAPLACE CORR    -         -1.94  (seconds)                    DEFLEC18
 JB0940  DYNAMIC HEIGHT  -        159.707 (meters)      523.97  (feet) COMP
 JB0940  MODELED GRAVITY -    980,005.8   (mgal)                       NAVD 88
 JB0940
 JB0940  HORZ ORDER      -  SECOND
 JB0940  VERT ORDER      -  SECOND    CLASS 0
 JB0940
 JB0940.The horizontal coordinates were established by classical geodetic methods
 JB0940.and adjusted by the National Geodetic Survey in October 1999.
 JB0940
 JB0940.The orthometric height was determined by differential leveling and
 JB0940.adjusted by the NATIONAL GEODETIC SURVEY
 JB0940.in June 1991.
 JB0940
 JB0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0940.GEOID18 height accuracy estimate available here.
 JB0940
 JB0940.Click photographs - Photos may exist for this station.
 JB0940
 JB0940.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0940
 JB0940.The dynamic height is computed by dividing the NAVD 88
 JB0940.geopotential number by the normal gravity value computed on the
 JB0940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0940.degrees latitude (g = 980.6199 gals.).
 JB0940
 JB0940.The modeled gravity was interpolated from observed gravity values.
 JB0940
 JB0940. The following values were computed from the NAD 83(1997) position.
 JB0940
 JB0940;                    North         East     Units Scale Factor Converg.
 JB0940;SPC IL E     -   253,328.700   225,003.258   MT  1.00004423   -0 32 37.7
 JB0940;SPC IL E     -   831,129.24    738,198.19   sFT  1.00004423   -0 32 37.7
 JB0940;SPC IL W     -   253,410.042   783,933.831   MT  1.00002789   +0 36 31.1
 JB0940;SPC IL W     -   831,396.11  2,571,956.24   sFT  1.00002789   +0 36 31.1
 JB0940;UTM  16      - 4,313,071.789   309,478.541   MT  1.00004698   -1 22 56.4
 JB0940
 JB0940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0940!SPC IL E     -   0.99997989  x   1.00004423  =   1.00002412
 JB0940!SPC IL W     -   0.99997989  x   1.00002789  =   1.00000778
 JB0940!UTM  16      -   0.99997989  x   1.00004698  =   1.00002687
 JB0940
 JB0940:                Primary Azimuth Mark                     Grid Az
 JB0940:SPC IL E     -  VANDALIA TX ILL GAS MICROWAVE            090 56 32.5
 JB0940:SPC IL W     -  VANDALIA TX ILL GAS MICROWAVE            089 47 23.7
 JB0940:UTM  16      -  VANDALIA TX ILL GAS MICROWAVE            091 46 51.2
 JB0940
 JB0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0947813071(NAD 83)
 JB0940
 JB0940|---------------------------------------------------------------------|
 JB0940| PID    Reference Object                     Distance      Geod. Az  |
 JB0940|                                                           dddmmss.s |
 JB0940| JB1805 VANDALIA TX ILL GAS MICROWAVE       APPROX. 8.2 KM 0902354.8 |
 JB0940| CI3054 BOWLES AZ MK                                       1620150.9 |
 JB0940| JB0939 BOWLES RM 2                           9.124 METERS 18106     |
 JB0940| JB0941 BOWLES RM 1                          10.131 METERS 35948     |
 JB0940|---------------------------------------------------------------------|
 JB0940
 JB0940                          SUPERSEDED SURVEY CONTROL
 JB0940
 JB0940  NAD 83(1986)-  38 56 45.27513(N)    089 11 54.37098(W) AD(       ) 2
 JB0940  NAD 27      -  38 56 45.11110(N)    089 11 54.12370(W) AD(       ) 2
 JB0940  NGVD 29 (??/??/92)  159.933  (m)          524.71   (f) ADJ UNCH    2 0
 JB0940  NGVD 29             159.93   (m)          524.7    (f) LEVELING    3  
 JB0940
 JB0940.Superseded values are not recommended for survey control.
 JB0940
 JB0940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0940.See file dsdata.pdf to determine how the superseded data were derived.
 JB0940
 JB0940_MARKER: DS = TRIANGULATION STATION DISK
 JB0940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0940_STAMPING: BOWLES 1960
 JB0940_MARK LOGO: CGS
 JB0940_PROJECTION: FLUSH
 JB0940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0940+STABILITY: SURFACE MOTION
 JB0940
 JB0940  HISTORY     - Date     Condition        Report By
 JB0940  HISTORY     - 1960     MONUMENTED       CGS
 JB0940  HISTORY     - 1960     GOOD             CGS
 JB0940
 JB0940                          STATION DESCRIPTION
 JB0940
 JB0940'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0940'THE STATION IS LOCATED ABOUT 1.5 MILES WEST OF HAGARSTOWN, ABOUT 0.1
 JB0940'MILE SOUTH OF U S HIGHWAY 40 ON A NARROW TRACK ROAD THAT RUNS NORTH
 JB0940'AND SOUTH BETWEEN TWO FIELDS.
 JB0940'
 JB0940'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 40 AND U S
 JB0940'HIGHWAY 51 AT THE NORTH EDGE OF VANDALIA, GO SOUTHWEST ON U S HIGHWAY
 JB0940'40 FOR 5.75 MILES TO A CROSSROAD, CONTINUE STRAIGHT AHEAD FOR 0.3 MILE
 JB0940'TO A DIM TRACK ROAD ON THE LEFT AND A LONE ELM TREE ON THE RIGHT, TURN
 JB0940'LEFT ON THE DIM TRACK ROAD FOR 0.1 MILE TO THE STATION ON THE RIGHT AS
 JB0940'DESCRIBED BELOW.
 JB0940'
 JB0940'STATION MARK, A STANDARD DISK STAMPED BOWLES 1960, IS SET IN A 10 INCH
 JB0940'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 JB0940'THE MARK IS 10 FEET WEST OF THE APPROXIMATE CENTER OF THE TRACK ROAD
 JB0940'AND 2.5 FEET EAST OF A WITNESS POST.
 JB0940'
 JB0940'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED BOWLES NO 1 1960, IS
 JB0940'SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 JB0940'OF THE GROUND.  THE MARK IS 33.2 FEET NORTH OF A WITNESS POST AND 10
 JB0940'FEET WEST OF THE APPROXIMATE CENTER OF THE TRACK ROAD.
 JB0940'
 JB0940'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED BOWLES NO 2 1960, IS
 JB0940'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.  THE MARK
 JB0940'IS 10 FEET WEST OF THE APPROXIMATE CENTER OF THE TRACK ROAD AND 30
 JB0940'FEET SOUTH OF A WITNESS POST.
 JB0940'
 JB0940'AZIMUTH MARK, A STANDARD DISK STAMPED BOWLES 1960, IS SET IN A 10 INCH
 JB0940'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 JB0940'THE MARK IS 16 FEET NORTH OF THE APPROXIMATE CENTER OF THE GRAVEL
 JB0940'ROAD, 2.1 FEET NORTHEAST OF A WITNESS POST AND 1.8 FEET EAST OF A
 JB0940'POWER POLE.
 JB0940'
 JB0940'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE TRACK ROAD
 JB0940'FOR 0.2 MILE TO A CROSSROAD, TURN LEFT AND GO EAST ON THE GRAVEL ROAD
 JB0940'FOR 0.05 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 JB0940'
 JB0940'HEIGHT OF LIGHT ABOVE STATION MARK 4.14 METERS.
 JB0940
 JB0940                          STATION RECOVERY (1960)
 JB0940
 JB0940'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0940'5.6 MI SW FROM VANDALIA.
 JB0940'ABOUT 5.55 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0940'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0940'THENCE 0.1 MILE SOUTH ALONG A FIELD ROAD, 449 FEET SOUTH OF THE
 JB0940'CENTER LINE OF THE HIGHWAY, 10 1/2 FEET WEST OF THE CENTER LINE
 JB0940'OF THE FIELD ROAD, 2.6 FEET EAST OF A METAL WITNESS POST, ABOUT
 JB0940'LEVEL WITH THE FIELD ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0940'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0941 ***********************************************************************
 JB0941  DESIGNATION -  BOWLES RM 1
 JB0941  PID         -  JB0941
 JB0941  STATE/COUNTY-  IL/FAYETTE
 JB0941  COUNTRY     -  US
 JB0941  USGS QUAD   -  HAGARSTOWN (2018)
 JB0941
 JB0941                         *CURRENT SURVEY CONTROL
 JB0941  ______________________________________________________________________
 JB0941* NAD 83(1986) POSITION- 38 56 45.58   (N) 089 11 54.38   (W)   HD_HELD1
 JB0941* NAVD 88 ORTHO HEIGHT -   159.967 (meters)      524.83  (feet) ADJUSTED
 JB0941  ______________________________________________________________________
 JB0941  GEOID HEIGHT    -        -31.612 (meters)                     GEOID18
 JB0941  DYNAMIC HEIGHT  -        159.868 (meters)      524.50  (feet) COMP
 JB0941  MODELED GRAVITY -    980,005.8   (mgal)                       NAVD 88
 JB0941
 JB0941  VERT ORDER      -  SECOND    CLASS 0
 JB0941
 JB0941.The horizontal coordinates were determined by differentially corrected
 JB0941.hand held GPS observations or other comparable positioning techniques
 JB0941.and have an estimated accuracy of +/- 3 meters.
 JB0941
 JB0941.The orthometric height was determined by differential leveling and
 JB0941.adjusted by the NATIONAL GEODETIC SURVEY
 JB0941.in June 1991.
 JB0941
 JB0941.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0941.GEOID18 height accuracy estimate available here.
 JB0941
 JB0941.Click photographs - Photos may exist for this station.
 JB0941
 JB0941.The dynamic height is computed by dividing the NAVD 88
 JB0941.geopotential number by the normal gravity value computed on the
 JB0941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0941.degrees latitude (g = 980.6199 gals.).
 JB0941
 JB0941.The modeled gravity was interpolated from observed gravity values.
 JB0941
 JB0941;                    North         East    Units  Estimated Accuracy
 JB0941;SPC IL E     -   253,338.7     225,003.4     MT  (+/- 3 meters HH1 GPS) 
 JB0941
 JB0941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0947813081(NAD 83)
 JB0941
 JB0941                          SUPERSEDED SURVEY CONTROL
 JB0941
 JB0941  NGVD 29 (??/??/92)  160.094  (m)          525.24   (f) ADJ UNCH    2 0
 JB0941
 JB0941.Superseded values are not recommended for survey control.
 JB0941
 JB0941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0941.See file dsdata.pdf to determine how the superseded data were derived.
 JB0941
 JB0941_MARKER: DR = REFERENCE MARK DISK
 JB0941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0941_STAMPING: BOWLES NO 1 1960
 JB0941_MARK LOGO: CGS
 JB0941_PROJECTION: FLUSH
 JB0941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0941+STABILITY: SURFACE MOTION
 JB0941
 JB0941  HISTORY     - Date     Condition        Report By
 JB0941  HISTORY     - 1960     MONUMENTED       CGS
 JB0941
 JB0941                          STATION DESCRIPTION
 JB0941
 JB0941'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0941'5.6 MI SW FROM VANDALIA.
 JB0941'ABOUT 5.55 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0941'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0941'THENCE 0.1 MILE SOUTH ALONG A FIELD ROAD, 416 FEET SOUTH OF THE
 JB0941'CENTER LINE OF THE HIGHWAY, 10 FEET WEST OF THE CENTER LINE OF THE
 JB0941'FIELD ROAD, 33.3 FEET NORTH OF TRIANGULATION STATION BOWLES,
 JB0941'33.3 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0941'FIELD ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB0941'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0939 ***********************************************************************
 JB0939  DESIGNATION -  BOWLES RM 2
 JB0939  PID         -  JB0939
 JB0939  STATE/COUNTY-  IL/FAYETTE
 JB0939  COUNTRY     -  US
 JB0939  USGS QUAD   -  HAGARSTOWN (2018)
 JB0939
 JB0939                         *CURRENT SURVEY CONTROL
 JB0939  ______________________________________________________________________
 JB0939* NAD 83(1986) POSITION- 38 56 44.96   (N) 089 11 54.39   (W)   HD_HELD1
 JB0939* NAVD 88 ORTHO HEIGHT -   159.931 (meters)      524.71  (feet) ADJUSTED
 JB0939  ______________________________________________________________________
 JB0939  GEOID HEIGHT    -        -31.612 (meters)                     GEOID18
 JB0939  DYNAMIC HEIGHT  -        159.832 (meters)      524.38  (feet) COMP
 JB0939  MODELED GRAVITY -    980,005.8   (mgal)                       NAVD 88
 JB0939
 JB0939  VERT ORDER      -  SECOND    CLASS 0
 JB0939
 JB0939.The horizontal coordinates were determined by differentially corrected
 JB0939.hand held GPS observations or other comparable positioning techniques
 JB0939.and have an estimated accuracy of +/- 3 meters.
 JB0939
 JB0939.The orthometric height was determined by differential leveling and
 JB0939.adjusted by the NATIONAL GEODETIC SURVEY
 JB0939.in June 1991.
 JB0939
 JB0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0939.GEOID18 height accuracy estimate available here.
 JB0939
 JB0939.Click photographs - Photos may exist for this station.
 JB0939
 JB0939.The dynamic height is computed by dividing the NAVD 88
 JB0939.geopotential number by the normal gravity value computed on the
 JB0939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0939.degrees latitude (g = 980.6199 gals.).
 JB0939
 JB0939.The modeled gravity was interpolated from observed gravity values.
 JB0939
 JB0939;                    North         East    Units  Estimated Accuracy
 JB0939;SPC IL E     -   253,319.6     225,002.9     MT  (+/- 3 meters HH1 GPS) 
 JB0939
 JB0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0947813062(NAD 83)
 JB0939
 JB0939                          SUPERSEDED SURVEY CONTROL
 JB0939
 JB0939  NGVD 29 (??/??/92)  160.058  (m)          525.12   (f) ADJ UNCH    2 0
 JB0939
 JB0939.Superseded values are not recommended for survey control.
 JB0939
 JB0939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0939.See file dsdata.pdf to determine how the superseded data were derived.
 JB0939
 JB0939_MARKER: DR = REFERENCE MARK DISK
 JB0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0939_STAMPING: BOWLES NO 2 1960
 JB0939_MARK LOGO: CGS
 JB0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0939+STABILITY: SURFACE MOTION
 JB0939
 JB0939  HISTORY     - Date     Condition        Report By
 JB0939  HISTORY     - 1960     MONUMENTED       CGS
 JB0939
 JB0939                          STATION DESCRIPTION
 JB0939
 JB0939'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0939'5.6 MI SW FROM VANDALIA.
 JB0939'ABOUT 5.55 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0939'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0939'THENCE 0.1 MILE SOUTH ALONG A FIELD ROAD, 479 FEET SOUTH OF THE
 JB0939'CENTER LINE OF THE HIGHWAY, 10 FEET WEST OF THE CENTER LINE OF THE
 JB0939'FIELD ROAD, 29.9 FEET SOUTH OF TRIANGULATION STATION BOWLES, 30.0
 JB0939'FEET SOUTH OF A METAL WITNESS POST AND ABOUT LEVEL WITH THE
 JB0939'FIELD ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0939'1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1686 ***********************************************************************
 JB1686  DESIGNATION -  BOYD
 JB1686  PID         -  JB1686
 JB1686  STATE/COUNTY-  IL/WHITE
 JB1686  COUNTRY     -  US
 JB1686  USGS QUAD   -  CENTERVILLE (2018)
 JB1686
 JB1686                         *CURRENT SURVEY CONTROL
 JB1686  ______________________________________________________________________
 JB1686* NAD 83(1997) POSITION- 38 12 16.89140(N) 088 11 16.46145(W)   ADJUSTED
 JB1686* NAVD 88 ORTHO HEIGHT -   177.    (meters)      581.    (feet) SCALED
 JB1686  ______________________________________________________________________
 JB1686  GEOID HEIGHT    -        -30.603 (meters)                     GEOID18
 JB1686  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 JB1686  HORZ ORDER      -  FIRST
 JB1686
 JB1686.The horizontal coordinates were established by classical geodetic methods
 JB1686.and adjusted by the National Geodetic Survey in October 1999.
 JB1686
 JB1686.The orthometric height was scaled from a topographic map.
 JB1686
 JB1686.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1686.GEOID18 height accuracy estimate available here.
 JB1686
 JB1686.Click photographs - Photos may exist for this station.
 JB1686
 JB1686.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1686
 JB1686. The following values were computed from the NAD 83(1997) position.
 JB1686
 JB1686;                    North         East     Units Scale Factor Converg.
 JB1686;SPC IL E     -   170,704.775   312,737.343   MT  0.99997700   +0 05 23.8
 JB1686;SPC IL E     -   560,053.92  1,026,039.10   sFT  0.99997700   +0 05 23.8
 JB1686;UTM  16      - 4,229,193.300   395,993.822   MT  0.99973322   -0 44 05.1
 JB1686
 JB1686!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1686!SPC IL E     -   0.99997705  x   0.99997700  =   0.99995405
 JB1686!UTM  16      -   0.99997705  x   0.99973322  =   0.99971027
 JB1686
 JB1686:                Primary Azimuth Mark                     Grid Az
 JB1686:SPC IL E     -  ANTIOCH                                  330 03 31.2
 JB1686:UTM  16      -  ANTIOCH                                  330 53 00.1
 JB1686
 JB1686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9599329193(NAD 83)
 JB1686
 JB1686|---------------------------------------------------------------------|
 JB1686| PID    Reference Object                     Distance      Geod. Az  |
 JB1686|                                                           dddmmss.s |
 JB1686| CI3066 BOYD RM 3                                          16136     |
 JB1686| CI3064 BOYD RM 1                            21.333 METERS 16838     |
 JB1686| JB1684 CARMI MUNICIPAL TANK                APPROX.12.0 KM 1693920.9 |
 JB1686| JB1682 CARMI RADIO STA WROY MAST           APPROX.13.6 KM 1850352.1 |
 JB1686| CI3065 BOYD RM 2                            27.516 METERS 23349     |
 JB1686| JB0249 ANTIOCH                             APPROX. 8.1 KM 3300855.0 |
 JB1686|---------------------------------------------------------------------|
 JB1686
 JB1686                          SUPERSEDED SURVEY CONTROL
 JB1686
 JB1686  NAD 83(1997)-  38 12 16.89208(N)    088 11 16.46179(W) AD(       ) 1
 JB1686  NAD 83(1993)-  38 12 16.90177(N)    088 11 16.46022(W) AD(       ) 1
 JB1686  NAD 83(1986)-  38 12 16.90393(N)    088 11 16.46175(W) AD(       ) 1
 JB1686  NAD 27      -  38 12 16.73233(N)    088 11 16.32132(W) AD(       ) 1
 JB1686
 JB1686.Superseded values are not recommended for survey control.
 JB1686
 JB1686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1686.See file dsdata.pdf to determine how the superseded data were derived.
 JB1686
 JB1686_MARKER: DS = TRIANGULATION STATION DISK
 JB1686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1686_STAMPING: BOYD 1961
 JB1686_MARK LOGO: CGS
 JB1686_PROJECTION: FLUSH
 JB1686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1686+STABILITY: SURFACE MOTION
 JB1686
 JB1686  HISTORY     - Date     Condition        Report By
 JB1686  HISTORY     - 1961     MONUMENTED       CGS
 JB1686
 JB1686                          STATION DESCRIPTION
 JB1686
 JB1686'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1686'THE STATION IS ABOUT 8 MILES NORTH OF CARMI, 5 MILES SOUTHEAST OF
 JB1686'BURNT PRAIRIE, 1.5 MILES WEST NORTHWEST OF CENTERVILLE, ON WHAT IS
 JB1686'KNOWN LOCALLY AS BOYD HILL, ABOUT MIDWAY AND ON LINE BETWEEN SECTIONS
 JB1686'2 AND 3, T 4 S, R 9 E AND ON THE PROPERTY OF MR JESSE LAMONT.  IT IS 5
 JB1686'FEET SOUTHWEST OF A WITNESS POST, 19 FEET NORTH OF A 10 INCH LOCUST
 JB1686'TREE AND 54 FEET NORTHEAST OF A 14 INCH LOCUST WITH A TRIANGULAR BLAZE
 JB1686'ON ITS SOUTHWEST SIDE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1686'BOYD 1961.
 JB1686'
 JB1686'TO REACH THE STATION FROM THE POST OFFICE IN BURNT PRAIRIE, GO EAST ON
 JB1686'A PAVED ROAD FOR 1.35 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO
 JB1686'SOUTH AND EAST ON A GRAVELED ROAD FOR 1.75 MILES TO A CROSSROAD.
 JB1686'CONTINUE EAST ON A PAVED ROAD FOR 1.55 MILES TO A CROSSROAD.  TURN
 JB1686'RIGHT AND GO SOUTH ON A GRAVELED ROAD FOR 1.05 MILES TO A CROSSROAD.
 JB1686'CONTINUE SOUTH ON THE GRAVELED ROAD FOR 0.7 MILE TO A SIDE ROAD LEFT.
 JB1686'TURN LEFT AND GO EAST ON A GRAVELED ROAD FOR 0.55 MILE TO WHERE THE
 JB1686'GRAVELED ROAD TURNS SHARP RIGHT AND A TRACK ROAD CONTINUES EAST INTO
 JB1686'WOODS.  CONTINUE EAST AND NORTH ON THE TRACK ROAD FOR 0.2 MILE TO THE
 JB1686'TOP OF THE HILL AND THE STATION.
 JB1686'
 JB1686'REFERENCE MARK 1 IS 11 FEET SOUTHWEST OF A 12 INCH PINE TREE, 31 FEET
 JB1686'NORTHWEST OF A 12 INCH PINE TREE AND 74 FEET SOUTH OF THE WITNESS
 JB1686'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BOYD NO 1 1961.
 JB1686'
 JB1686'REFERENCE MARK 2 IS 37 FEET EAST OF A 24 INCH OAK TREE, 39 FEET WEST
 JB1686'OF A 14 INCH LOCUST TREE AND 94 FEET SOUTHWEST OF THE WITNESS POST.
 JB1686'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BOYD NO 2 1961.
 JB1686'
 JB1686'REFERENCE MARK 3 IS 2 FEET EAST OF A WITNESS POST, 12 FEET NORTHEAST
 JB1686'OF AN 8 INCH LOCUST TREE AND 15 FEET EAST OF THE  CENTERLINE OF A
 JB1686'TRACK ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BOYD NO 3
 JB1686'1961.
 JB1686'
 JB1686'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0393 ***********************************************************************
 JB0393  DESIGNATION -  BOYLE
 JB0393  PID         -  JB0393
 JB0393  STATE/COUNTY-  IL/JEFFERSON
 JB0393  COUNTRY     -  US
 JB0393  USGS QUAD   -  MOUNT VERNON (2018)
 JB0393
 JB0393                         *CURRENT SURVEY CONTROL
 JB0393  ______________________________________________________________________
 JB0393* NAD 83(1997) POSITION- 38 18 52.21610(N) 088 56 19.16690(W)   ADJUSTED
 JB0393* NAVD 88 ORTHO HEIGHT -   171.944 (meters)      564.12  (feet) ADJUSTED
 JB0393  ______________________________________________________________________
 JB0393  GEOID HEIGHT    -        -30.178 (meters)                     GEOID18
 JB0393  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 JB0393  DYNAMIC HEIGHT  -        171.834 (meters)      563.76  (feet) COMP
 JB0393  MODELED GRAVITY -    979,987.8   (mgal)                       NAVD 88
 JB0393
 JB0393  HORZ ORDER      -  SECOND
 JB0393  VERT ORDER      -  SECOND    CLASS 0
 JB0393
 JB0393.The horizontal coordinates were established by classical geodetic methods
 JB0393.and adjusted by the National Geodetic Survey in October 1999.
 JB0393
 JB0393.The orthometric height was determined by differential leveling and
 JB0393.adjusted by the NATIONAL GEODETIC SURVEY
 JB0393.in June 1991.
 JB0393
 JB0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0393.GEOID18 height accuracy estimate available here.
 JB0393
 JB0393.Click photographs - Photos may exist for this station.
 JB0393
 JB0393.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0393
 JB0393.The dynamic height is computed by dividing the NAVD 88
 JB0393.geopotential number by the normal gravity value computed on the
 JB0393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0393.degrees latitude (g = 980.6199 gals.).
 JB0393
 JB0393.The modeled gravity was interpolated from observed gravity values.
 JB0393
 JB0393. The following values were computed from the NAD 83(1997) position.
 JB0393
 JB0393;                    North         East     Units Scale Factor Converg.
 JB0393;SPC IL E     -   183,057.181   247,061.848   MT  1.00000950   -0 22 31.1
 JB0393;SPC IL E     -   600,580.10    810,568.75   sFT  1.00000950   -0 22 31.1
 JB0393;UTM  16      - 4,242,488.973   330,512.980   MT  0.99995378   -1 12 08.0
 JB0393
 JB0393!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0393!SPC IL E     -   0.99997776  x   1.00000950  =   0.99998726
 JB0393!UTM  16      -   0.99997776  x   0.99995378  =   0.99993154
 JB0393
 JB0393:                Primary Azimuth Mark                     Grid Az
 JB0393:SPC IL E     -  MT VERNON RADIO STA WMIX MAST            013 14 25.7
 JB0393:UTM  16      -  MT VERNON RADIO STA WMIX MAST            014 04 02.6
 JB0393
 JB0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3051242488(NAD 83)
 JB0393
 JB0393|---------------------------------------------------------------------|
 JB0393| PID    Reference Object                     Distance      Geod. Az  |
 JB0393|                                                           dddmmss.s |
 JB0393| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX. 6.4 KM 0125154.6 |
 JB0393| JB0396 BOYLE RM 4                           19.021 METERS 03340     |
 JB0393| JB1759 MT VERNON RAD STA KSE 208 MAST      APPROX. 3.1 KM 0581807.3 |
 JB0393| JB1760 MT VERNON ILL CITIES WATER TK       APPROX. 2.2 KM 0732711.9 |
 JB0393| JB0395 BOYLE RM 3                           38.158 METERS 08954     |
 JB0393| JB1756 MT VERNON ILL PWR MICROWAV TWR      APPROX. 3.0 KM 0910353.3 |
 JB0393| JB0389 BOYLE AZ MK                                        0914255.8 |
 JB0393| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 3.4 KM 0915818.2 |
 JB0393| CI3070 BOYLE AZ MK 2                                      09451     |
 JB0393| JB0392 BOYLE RM 1                           24.805 METERS 10138     |
 JB0393| JB1762 MT VERNON C I P S CO MICROWAVE      APPROX. 3.3 KM 3111055.9 |
 JB0393| JB0394 BOYLE RM 2                           22.904 METERS 31903     |
 JB0393| JB1761 MT VERNON TRI CO ELEC RAD MAST      137.456 METERS 33242     |
 JB0393|---------------------------------------------------------------------|
 JB0393
 JB0393                          SUPERSEDED SURVEY CONTROL
 JB0393
 JB0393  NAD 83(1993)-  38 18 52.22937(N)    088 56 19.16541(W) AD(       ) 2
 JB0393  NAD 83(1986)-  38 18 52.23065(N)    088 56 19.16594(W) AD(       ) 2
 JB0393  NAD 27      -  38 18 52.05399(N)    088 56 18.92709(W) AD(       ) 2
 JB0393  NGVD 29 (??/??/92)  172.050  (m)          564.47   (f) ADJ UNCH    2 0
 JB0393  NGVD 29             172.05   (m)          564.5    (f) LEVELING    3  
 JB0393
 JB0393.Superseded values are not recommended for survey control.
 JB0393
 JB0393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0393.See file dsdata.pdf to determine how the superseded data were derived.
 JB0393
 JB0393_MARKER: DS = TRIANGULATION STATION DISK
 JB0393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0393_STAMPING: BOYLE 1960
 JB0393_MARK LOGO: CGS
 JB0393_PROJECTION: FLUSH
 JB0393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0393+STABILITY: SURFACE MOTION
 JB0393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0393+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2014
 JB0393
 JB0393  HISTORY     - Date     Condition        Report By
 JB0393  HISTORY     - 1960     MONUMENTED       CGS
 JB0393  HISTORY     - 1960     GOOD             CGS
 JB0393  HISTORY     - 1962     GOOD             CGS
 JB0393  HISTORY     - 1968     GOOD             CGS
 JB0393  HISTORY     - 1969     GOOD             CGS
 JB0393  HISTORY     - 20071230 GOOD             GEOCAC
 JB0393  HISTORY     - 20090205 GOOD             ILDT
 JB0393  HISTORY     - 20110321 GOOD             ILDT
 JB0393  HISTORY     - 20140626 GOOD             ILDT
 JB0393
 JB0393                          STATION DESCRIPTION
 JB0393
 JB0393'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0393'STATION IS LOCATED ABOUT 2.0 MILES WEST OF MT VERNON AND AT THE
 JB0393'INTERSECTION OF U S HIGHWAY 460, STATE ROUTE 15 AND CROWN VIEW DRIVE.
 JB0393'
 JB0393'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460, STATE ROUTE 15 AND
 JB0393'STATE ROUTE 37 IN THE NORTHWEST CORNER OF THE SQUARE IN MT VERNON, GO
 JB0393'WEST FOLLOWING U S HIGHWAY 460 AND STATE ROUTE 15 FOR 2.05 MILES TO
 JB0393'TOP OF GRADE AND WEST ENTRANCE TO CROWN VIEW DRIVE ON RIGHT AND
 JB0393'STATION AS DESCRIBED.
 JB0393'
 JB0393'STATION MARK, A STANDARD STATION MARK DISK STAMPED BOYLE 1960, IS SET
 JB0393'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE MARK
 JB0393'IS 57 FEET WEST-NORTHWEST OF A POWER POLE, 38 FEET NORTH OF THE CENTER
 JB0393'OF U S HIGHWAY 460 AND STATE ROUTE 15, 31.5 FEET EAST OF THE CENTER OF
 JB0393'CROWN VIEW DRIVE AND 18.8 FEET NORTH OF THE WITNESS POST.
 JB0393'
 JB0393'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED BOYLE
 JB0393'NO 1 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB0393'SET FLUSH.  THE MARK IS 112.5 FEET EAST OF THE CENTER OF CROWN VIEW
 JB0393'DRIVE, 25 FEET EAST OF A POWER POLE AND 22.5 FEET NORTH OF THE CENTER
 JB0393'OF U S HIGHWAY 460 AND STATE ROUTE 15.
 JB0393'
 JB0393'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED BOYLE
 JB0393'NO 2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB0393'SET FLUSH.  THE MARK IS 94.5 FEET NORTH OF THE CENTER OF STATE ROUTE
 JB0393'15 AND U S HIGHWAY 460, 29.5 FEET WEST OF THE CENTER OF CROWN VIEW
 JB0393'DRIVE AND 2 FEET EAST OF A TELEPHONE POLE.
 JB0393'
 JB0393'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED BOYLE 1960, IS SET
 JB0393'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE MARK
 JB0393'IS 33.5 FEET EAST OF THE CENTER OF A GRAVEL ROAD, 20.5 FEET NORTH OF A
 JB0393'POWER POLE, 17 FEET SOUTH OF THE CENTER OF U S HIGHWAY 460 AND STATE
 JB0393'ROUTE 15 AND 1.6 FEET EAST-NORTHEAST OF THE WITNESS POST.
 JB0393'
 JB0393'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON U S HIGHWAY 460
 JB0393'AND STATE ROUTE 15 FOR 0.3 MILE TO THE AZIMUTH MARK ON RIGHT AS
 JB0393'DESCRIBED.
 JB0393'
 JB0393'HEIGHT OF LIGHT ABOVE STATION MARK 30.17 METERS.
 JB0393
 JB0393                          STATION RECOVERY (1960)
 JB0393
 JB0393'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0393'2 MI W FROM MT VERNON.
 JB0393'ABOUT 2.0 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0393'AT MT. VERNON, AT THE JUNCTION OF THE WEST ENTRANCE TO CROWN
 JB0393'VIEW DRIVE, AT THE TRI-COUNTY ELECTRIC CO-OP BUILDING, 39 FEET
 JB0393'NORTH OF THE CENTERLINE OF THE HIGHWAY, 28 FEET EAST OF THE CENTER
 JB0393'LINE OF THE WEST ENTRANCE TO CROWN VIEW DRIVE, 142 FEET SOUTHEAST
 JB0393'OF THE SOUTHEAST CORNER OF THE CO-OP BUILDING, 50 FEET NORTHEAST
 JB0393'OF THE CENTER OF THE JUNCTION, 57 FEET NORTHWEST OF A TELEPHONE
 JB0393'POLE, 52 FEET EAST OF A STREET LIGHT POLE, 18.8 FEET NORTH OF
 JB0393'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY
 JB0393'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0393'IT IS 80 FT SW OF THE SW CORNER OF A BRICK BUILDING (PAGE REAL
 JB0393'ESTATE CROWNVIEW SERVICE CENTER) AND 16 FT S OF THE S EDGE OF A
 JB0393'PAVED PARKING AREA.
 JB0393
 JB0393                          STATION RECOVERY (1962)
 JB0393
 JB0393'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB0393'THE STATION AND ALL MARKS RECOVERED.  THE DIRECTIONS TO ALL MARKS
 JB0393'CHECKED.  THE DISTANCES TO ALL MARKS CHECKED WITH THE EXCEPTION OF
 JB0393'REFERENCE MARK 1 WHERE A DIFFERENCE OF 0.03 OF A FOOT WAS FOUND.  THE
 JB0393'1960 DESCRIPTION IS ADEQUATE.  HEIGHT OF LIGHT ABOVE STATION MARK 30
 JB0393'METERS.
 JB0393
 JB0393                          STATION RECOVERY (1968)
 JB0393
 JB0393'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 JB0393'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE FOUND AS DESCRIBED AND
 JB0393'IN GOOD CONDITION.  THE AZIMUTH MARK POST WAS FOUND TORN OUT AND THE
 JB0393'DISK GONE.  THE STATE AERIAL SURVEYS HAD MADE A TIE TO THIS STATION
 JB0393'AND TURNED AN ANGLE FROM THE AZIMUTH MARK TO BL 21 (ILL) AND THIS
 JB0393'POINT WAS USED TO SET A NEW AZIMUTH MARK AND A REFERENCE MARK 3.  THE
 JB0393'DISTANCE AND DIRECTION TO THE MARKS CHECKED.  REFERENCE MARK 1 WAS
 JB0393'DESTROYED TO CLEAR THE AREA FOR ROAD IMPROVEMENT.
 JB0393'
 JB0393'THE DESCRIPTION TO THE STATION IS GOOD WITH THE FOLLOWING.  IT IS 80
 JB0393'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK BUILDING (PAGE REAL
 JB0393'ESTATE CROWNVIEW SERVICE CENTER) AND 16 FEET SOUTH OF THE SOUTH EDGE
 JB0393'OF A PAVED PARKING AREA.
 JB0393'
 JB0393'REFERENCE MARK 2 AS DESCRIBED.
 JB0393'
 JB0393'REFERENCE MARK 3 IS A STANDARD DISK SET IN A DRILL HOLE IN THE 3 X 3
 JB0393'FOOT SQUARE CONCRETE BASE OF A SIGN (PAGE REAL ESTATE CROWNVIEW
 JB0393'SERVICE CENTER) 21 FEET SOUTH OF THE SOUTH ENTRANCE TO THE BUILDING.
 JB0393'THE DISK IS STAMPED BOYLE 1960 NO 3 1968.
 JB0393'
 JB0393'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED BOYLE 1960 1968, SET IN A
 JB0393'DRILL HOLE IN THE CONCRETE PUMP ISLAND OF A SHELL SERVICE STATION
 JB0393'OWNED BY MR JIM FITZPATRICK.  IT IS ABOUT 200 FEET SOUTHWEST OF THE
 JB0393'INTERSECTION OF BROADWAY (U S HIGHWAY 460 AND STATE HIGHWAY 15) AND
 JB0393'34TH STREET, 1.5 FEET EAST OF THE WEST EDGE OF THE ISLAND, 0.5 FOOT
 JB0393'NORTH OF THE SOUTH EDGE OF THE ISLAND.
 JB0393'
 JB0393'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON BROADWAY
 JB0393'(HIGHWAY 460 AND 15) FOR 0.3 MILE TO THE MARK ON THE RIGHT.
 JB0393'
 JB0393'NOTE- BL 21 (ILL) IS AN IRON ROD DRIVEN IN THE GROUND.  IT IS 21 FEET
 JB0393'WEST OF THE CENTERLINE OF SUNSET DR, 28.5 FEET NORTHWEST OF A NAIL AND
 JB0393'BOTTLE CAP IN A POWER POLE AND 61.25 FEET NORTHWEST OF A NAIL AND
 JB0393'BOTTLE CAP IN A POWER POLE.
 JB0393'
 JB0393'TO REACH BL 21 (ILL) GO EAST ON THE HIGHWAY FOR 0.15 MILE TO SUNSET DR
 JB0393'AND THE MARK ON THE LEFT.
 JB0393'
 JB0393'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0393
 JB0393                          STATION RECOVERY (1969)
 JB0393
 JB0393'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 JB0393'NO MEASUREMENT BETWEEN REFERENCE MARKS, BUILDING ON LINE.
 JB0393'
 JB0393'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  REFERENCE MARK 2
 JB0393'IS IN THE WAY OF ROAD CONSTRUCTION AND WAS DESTROYED AT THE REQUEST OF
 JB0393'THE STATE HIGHWAY DEPT.  A REFERENCE MARK 4 WAS SET.  THE DISTANCE TO
 JB0393'THE REFERENCE MARKS CHECKED AND THE DIRECTION BETWEEN THE REFERENCE
 JB0393'MARKS CHECKED.  THE AZIMUTH MARK WAS OBSTRUCTED BY CONSTRUCTION SIGNS
 JB0393'AND COULD NOT BE USED AT THIS TIME.  THE RECOVERY NOTE AND DESCRIPTION
 JB0393'ARE GOOD WITH THE BELOW ADDITION OF REFERENCE MARK 4.
 JB0393'
 JB0393'REFERENCE MARK 4 IS A STANDARD DISK STAMPED BOYLE 1960 NO 4 1969 SET
 JB0393'IN A DRILL HOLE IN THE CONCRETE SIDEWALK LEADING TO A PAVED PARKING
 JB0393'AREA ON THE WEST SIDE OF THE PAGE REAL ESTATE CROWNVIEW SERVICE
 JB0393'CENTER, 50 FEET SOUTHWEST OF THE NORTHWEST CORNER OF THE BUILDING, 48
 JB0393'FEET NORTHWEST OF THE SOUTHWEST CORNER, 4 FEET EAST OF THE WEST END OF
 JB0393'THE SIDEWALK AND 6 INCHES NORTH OF THE SOUTH EDGE OF THE SIDEWALK.
 JB0393'
 JB0393'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0393
 JB0393                          STATION RECOVERY (2007)
 JB0393
 JB0393'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 JB0393'STATION AND REFERENCE MARK 3 (JB0395) FOUND IN GOOD CONDITION.
 JB0393'REFERENCE MARK 4 (JB0396) NOT FOUND. THE AZIMUTH MARK WAS NOT SEARCHED
 JB0393'TO THIS DATE.
 JB0393
 JB0393                          STATION RECOVERY (2009)
 JB0393
 JB0393'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0393'RECOVERED IN GOOD CONDITION.
 JB0393
 JB0393                          STATION RECOVERY (2011)
 JB0393
 JB0393'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAF)
 JB0393'THE STATION IS 6.4 FT NE OF NE BOLT COVER OF A TRAFFIC SIGNAL BASE,
 JB0393'13.4 FT N OF THE NORTH EDGE OF A SIDEWALK AND 36.3 FT NW OF A CONCRETE
 JB0393'LIGHT POLE.
 JB0393
 JB0393                          STATION RECOVERY (2014)
 JB0393
 JB0393'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0393'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0395 ***********************************************************************
 JB0395  DESIGNATION -  BOYLE RM 3
 JB0395  PID         -  JB0395
 JB0395  STATE/COUNTY-  IL/JEFFERSON
 JB0395  COUNTRY     -  US
 JB0395  USGS QUAD   -  MOUNT VERNON (2018)
 JB0395
 JB0395                         *CURRENT SURVEY CONTROL
 JB0395  ______________________________________________________________________
 JB0395* NAD 83(1986) POSITION- 38 18 52.22   (N) 088 56 17.60   (W)   HD_HELD1
 JB0395* NAVD 88 ORTHO HEIGHT -   171.47  (meters)      562.6   (feet) RESET
 JB0395  ______________________________________________________________________
 JB0395  GEOID HEIGHT    -        -30.178 (meters)                     GEOID18
 JB0395  VERT ORDER      -  THIRD
 JB0395
 JB0395.The horizontal coordinates were determined by differentially corrected
 JB0395.hand held GPS observations or other comparable positioning techniques
 JB0395.and have an estimated accuracy of +/- 3 meters.
 JB0395
 JB0395.The orthometric height was computed from unverified reset data.
 JB0395
 JB0395.No vertical observational check was made to the station.
 JB0395
 JB0395.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0395.GEOID18 height accuracy estimate available here.
 JB0395
 JB0395.Click photographs - Photos may exist for this station.
 JB0395
 JB0395;                    North         East    Units  Estimated Accuracy
 JB0395;SPC IL E     -   183,057.1     247,099.9     MT  (+/- 3 meters HH1 GPS) 
 JB0395
 JB0395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3055142488(NAD 83)
 JB0395
 JB0395                          SUPERSEDED SURVEY CONTROL
 JB0395
 JB0395  NGVD 29 (??/??/??)  171.57   (m)          562.9    (f) RESET       3  
 JB0395
 JB0395.Superseded values are not recommended for survey control.
 JB0395
 JB0395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0395.See file dsdata.pdf to determine how the superseded data were derived.
 JB0395
 JB0395_MARKER: DR = REFERENCE MARK DISK
 JB0395_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0395_SP_SET: BUILDING
 JB0395_STAMPING: BOYLE 1960 NO 3 1968
 JB0395_MARK LOGO: CGS
 JB0395_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0395_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0395+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2009
 JB0395
 JB0395  HISTORY     - Date     Condition        Report By
 JB0395  HISTORY     - 1968     MONUMENTED       CGS
 JB0395  HISTORY     - 20071230 GOOD             GEOCAC
 JB0395  HISTORY     - 20090205 GOOD             ILDT
 JB0395  HISTORY     - 20140626 GOOD             ILDT
 JB0395
 JB0395                          STATION DESCRIPTION
 JB0395
 JB0395'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 JB0395'2 MI W FROM MT VERNON.
 JB0395'ABOUT 2.0 MILES WEST ALONG U.S. HIGHWAY 460 AND STATE HIGHWAY 15
 JB0395'FROM THE COURTHOUSE IN MT. VERNON, AT THE PAGE REAL ESTATE
 JB0395'CROWNVIEW SERVICE CENTER ABOUT 157 FEET EAST OF THE CENTERLINE
 JB0395'OF CROWNVIEW DR.  IT IS SET IN A DRILL HOLE IN THE 3 X 3 FOOT
 JB0395'SQUARE CONCRETE BASE OF A SIGN PAGE REAL ESTATE CROWNVIEW
 JB0395'SERVICE CENTER, 21 FEET SOUTH OF THE SOUTH ENTRANCE OF THE BUILDING.
 JB0395
 JB0395                          STATION RECOVERY (2007)
 JB0395
 JB0395'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 JB0395'RECOVERED IN GOOD CONDITION.
 JB0395
 JB0395                          STATION RECOVERY (2009)
 JB0395
 JB0395'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0395'RECOVERED IN GOOD CONDITION.
 JB0395
 JB0395                          STATION RECOVERY (2014)
 JB0395
 JB0395'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0395'ON CONCRETE BASE OF MED. LAB SIGN
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0396 ***********************************************************************
 JB0396  DESIGNATION -  BOYLE RM 4
 JB0396  PID         -  JB0396
 JB0396  STATE/COUNTY-  IL/JEFFERSON
 JB0396  COUNTRY     -  US
 JB0396  USGS QUAD   -  MOUNT VERNON (2018)
 JB0396
 JB0396                         *CURRENT SURVEY CONTROL
 JB0396  ______________________________________________________________________
 JB0396* NAD 83(1986) POSITION- 38 18 52.73   (N) 088 56 18.73   (W)   HD_HELD1
 JB0396* NAVD 88 ORTHO HEIGHT -   171.84  (meters)      563.8   (feet) RESET
 JB0396  ______________________________________________________________________
 JB0396  GEOID HEIGHT    -        -30.178 (meters)                     GEOID18
 JB0396  VERT ORDER      -  THIRD
 JB0396
 JB0396.The horizontal coordinates were determined by differentially corrected
 JB0396.hand held GPS observations or other comparable positioning techniques
 JB0396.and have an estimated accuracy of +/- 3 meters.
 JB0396
 JB0396.The orthometric height was computed from unverified reset data.
 JB0396
 JB0396.No vertical observational check was made to the station.
 JB0396
 JB0396.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0396.GEOID18 height accuracy estimate available here.
 JB0396
 JB0396.Click photographs - Photos may exist for this station.
 JB0396
 JB0396;                    North         East    Units  Estimated Accuracy
 JB0396;SPC IL E     -   183,073.0     247,072.6     MT  (+/- 3 meters HH1 GPS) 
 JB0396
 JB0396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3052342504(NAD 83)
 JB0396
 JB0396                          SUPERSEDED SURVEY CONTROL
 JB0396
 JB0396  NGVD 29 (??/??/??)  171.95   (m)          564.1    (f) RESET       3  
 JB0396
 JB0396.Superseded values are not recommended for survey control.
 JB0396
 JB0396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0396.See file dsdata.pdf to determine how the superseded data were derived.
 JB0396
 JB0396_MARKER: DR = REFERENCE MARK DISK
 JB0396_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0396_SP_SET: SIDEWALK
 JB0396_STAMPING: BOYLE 1960 NO 4 1969
 JB0396_MARK LOGO: CGS
 JB0396_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0396
 JB0396  HISTORY     - Date     Condition        Report By
 JB0396  HISTORY     - 1969     MONUMENTED       CGS
 JB0396  HISTORY     - 20071230 MARK NOT FOUND   GEOCAC
 JB0396  HISTORY     - 20090205 MARK NOT FOUND   ILDT
 JB0396  HISTORY     - 20140626 MARK NOT FOUND   ILDT
 JB0396
 JB0396                          STATION DESCRIPTION
 JB0396
 JB0396'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 JB0396'2 MI W FROM MT VERNON.
 JB0396'LOCATED IN THE WEST EDGE OF MT. VERNON NEAR THE INTERSECTION OF
 JB0396'BROADWAY (U.S. HIGHWAY 460 AND STATE HIGHWAY 15) AND CROWNVIEW
 JB0396'DRIVE SET IN A DRILL HOLE IN THE CONCRETE SIDEWALK LEADING TO A
 JB0396'PAVED PARKING AREA ON THE WEST SIDE OF THE PAGE REAL ESTATE
 JB0396'CROWNVIEW SERVICE CENTER, 50 FEET SOUTHWEST OF THE NORTHWEST
 JB0396'CORNER OF THE BRICK BUILDING, 48 FEET NORTHWEST OF THE SOUTHWEST
 JB0396'CORNER, 6 INCHES NORTH OF THE SOUTH EDGE OF THE SIDEWALK AND 4
 JB0396'FEET EAST OF THE WEST END OF THE SIDEWALK.
 JB0396
 JB0396                          STATION RECOVERY (2007)
 JB0396
 JB0396'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 JB0396'THE SIDEWALK HAS BEEN REMOVED AND THE BM IS PRESUMED DESTROYED.
 JB0396
 JB0396                          STATION RECOVERY (2009)
 JB0396
 JB0396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0396'MARK NOT FOUND.
 JB0396
 JB0396                          STATION RECOVERY (2014)
 JB0396
 JB0396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0396'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0307 ***********************************************************************
 MF0307  DESIGNATION -  BRACE AZ MK
 MF0307  PID         -  MF0307
 MF0307  STATE/COUNTY-  IL/GRUNDY
 MF0307  COUNTRY     -  US
 MF0307  USGS QUAD   -  GARDNER (2018)
 MF0307
 MF0307                         *CURRENT SURVEY CONTROL
 MF0307  ______________________________________________________________________
 MF0307* NAD 83(1986) POSITION- 41 13 48.     (N) 088 16 33.     (W)   SCALED
 MF0307* NAVD 88 ORTHO HEIGHT -   176.055 (meters)      577.61  (feet) ADJUSTED
 MF0307  ______________________________________________________________________
 MF0307  GEOID HEIGHT    -        -32.735 (meters)                     GEOID18
 MF0307  DYNAMIC HEIGHT  -        175.986 (meters)      577.38  (feet) COMP
 MF0307  MODELED GRAVITY -    980,227.5   (mgal)                       NAVD 88
 MF0307
 MF0307  VERT ORDER      -  SECOND    CLASS 0
 MF0307
 MF0307.The horizontal coordinates were scaled from a map and have
 MF0307.an estimated accuracy of +/- 6 seconds.
 MF0307
 MF0307.The orthometric height was determined by differential leveling and
 MF0307.adjusted by the NATIONAL GEODETIC SURVEY
 MF0307.in June 1991.
 MF0307
 MF0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0307.GEOID18 height accuracy estimate available here.
 MF0307
 MF0307.Click photographs - Photos may exist for this station.
 MF0307
 MF0307.The dynamic height is computed by dividing the NAVD 88
 MF0307.geopotential number by the normal gravity value computed on the
 MF0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0307.degrees latitude (g = 980.6199 gals.).
 MF0307
 MF0307.The modeled gravity was interpolated from observed gravity values.
 MF0307
 MF0307;                    North         East    Units  Estimated Accuracy
 MF0307;SPC IL E     -   506,590.      304,820.      MT  (+/- 180 meters Scaled)
 MF0307
 MF0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL930650(NAD 83)
 MF0307
 MF0307                          SUPERSEDED SURVEY CONTROL
 MF0307
 MF0307  NGVD 29 (??/??/92)  176.136  (m)          577.87   (f) ADJ UNCH    2 0
 MF0307
 MF0307.Superseded values are not recommended for survey control.
 MF0307
 MF0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0307.See file dsdata.pdf to determine how the superseded data were derived.
 MF0307
 MF0307_MARKER: DZ = AZIMUTH MARK DISK
 MF0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0307_STAMPING: BRACE 1960
 MF0307_MARK LOGO: CGS
 MF0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0307+STABILITY: SURFACE MOTION
 MF0307
 MF0307  HISTORY     - Date     Condition        Report By
 MF0307  HISTORY     - 1960     MONUMENTED       CGS
 MF0307  HISTORY     - 1961     GOOD             CGS
 MF0307  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0307
 MF0307                          STATION DESCRIPTION
 MF0307
 MF0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0307'1.2 MI NW FROM BRACEVILLE.
 MF0307'ABOUT 0.45 MILES NORTH ALONG MAIN STREET FROM THE FIRE DEPARTMENT
 MF0307'BUILDING IN BRACEVILLE, THENCE 0.4 MILES WEST ALONG AN ASPHALT
 MF0307'ROAD, TO AN OVERPASS OVER U.S. HIGHWAY 66, THENCE 0.3 MILES WEST
 MF0307'ALONG AN ASPHALT ROAD AT THE BRACEVILLE CEMETARY, 32 FEET NORTH
 MF0307'OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF THE FENCE,
 MF0307'86 FEET WEST OF THE SOUTH ONE OF DOUBLE TELEPHONE POLE, 193 FEET
 MF0307'NORTHEAST AND ACROSS THE ROAD FROM THE MAIN ENTRANCE TO THE
 MF0307'BRACEVILLE CEMETERY, 2.2 FEET WEST SOUTHWEST OF A METAL WITNESS
 MF0307'POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 MF0307'A CONCRETE POST PROJECTING 1 INCH.
 MF0307
 MF0307                          STATION RECOVERY (2008)
 MF0307
 MF0307'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0307'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0305 ***********************************************************************
 MF0305  DESIGNATION -  BRACE RESET
 MF0305  PID         -  MF0305
 MF0305  STATE/COUNTY-  IL/GRUNDY
 MF0305  COUNTRY     -  US
 MF0305  USGS QUAD   -  GARDNER (2018)
 MF0305
 MF0305                         *CURRENT SURVEY CONTROL
 MF0305  ______________________________________________________________________
 MF0305* NAD 83(2011) POSITION- 41 13 40.17058(N) 088 16 35.50576(W)   ADJUSTED
 MF0305* NAD 83(2011) ELLIP HT-   145.855 (meters)        (06/27/12)   ADJUSTED
 MF0305* NAD 83(2011) EPOCH   -  2010.00
 MF0305* NAVD 88 ORTHO HEIGHT -   178.6   (meters)      586.    (feet) GPS OBS
 MF0305  ______________________________________________________________________
 MF0305  NAVD 88 orthometric height was determined with an earlier geoid model
 MF0305  GEOID HEIGHT    -        -32.733 (meters)                     GEOID18
 MF0305  NAD 83(2011) X  -    144,485.580 (meters)                     COMP
 MF0305  NAD 83(2011) Y  - -4,801,890.351 (meters)                     COMP
 MF0305  NAD 83(2011) Z  -  4,181,581.466 (meters)                     COMP
 MF0305  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 MF0305
 MF0305  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0305  Standards:
 MF0305         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0305            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0305  -------------------------------------------------------------------
 MF0305  NETWORK    0.52   0.82           0.24   0.18   0.42     -0.03860161
 MF0305  -------------------------------------------------------------------
 MF0305  Click here for local accuracies and other accuracy information.
 MF0305
 MF0305.The horizontal coordinates were established by GPS observations
 MF0305.and adjusted by the National Geodetic Survey in June 2012.
 MF0305
 MF0305.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0305.been affixed to the stable North American tectonic plate. See 
 MF0305.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0305
 MF0305.The horizontal coordinates are valid at the epoch date displayed above
 MF0305.which is a decimal equivalence of Year/Month/Day.
 MF0305
 MF0305.The orthometric height was determined by GPS observations and a
 MF0305.high-resolution geoid model.
 MF0305
 MF0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0305.GEOID18 height accuracy estimate available here.
 MF0305
 MF0305.Click photographs - Photos may exist for this station.
 MF0305
 MF0305.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0305
 MF0305.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0305
 MF0305.The ellipsoidal height was determined by GPS observations
 MF0305.and is referenced to NAD 83.
 MF0305
 MF0305. The following values were computed from the NAD 83(2011) position.
 MF0305
 MF0305;                    North         East     Units Scale Factor Converg.
 MF0305;SPC IL E     -   506,344.097   304,762.598   MT  0.99997528   +0 02 14.8
 MF0305;SPC IL E     - 1,661,230.59    999,875.29   sFT  0.99997528   +0 02 14.8
 MF0305;UTM  16      - 4,564,833.872   393,011.265   MT  0.99974087   -0 50 29.0
 MF0305
 MF0305!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0305!SPC IL E     -   0.99997712  x   0.99997528  =   0.99995240
 MF0305!UTM  16      -   0.99997712  x   0.99974087  =   0.99971800
 MF0305
 MF0305:                Primary Azimuth Mark                     Grid Az
 MF0305:SPC IL E     -  MAZON                                    221 43 08.0
 MF0305:UTM  16      -  MAZON                                    222 35 51.8
 MF0305
 MF0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9301164833(NAD 83)
 MF0305
 MF0305|---------------------------------------------------------------------|
 MF0305| PID    Reference Object                     Distance      Geod. Az  |
 MF0305|                                                           dddmmss.s |
 MF0305| MF0306 BRACE RM 1                           11.408 METERS 00010     |
 MF0305| MF0303 BRACE RM 3                           11.407 METERS 00020     |
 MF0305| MF0302 BRACE RM 2                           11.467 METERS 17714     |
 MF0305| MF0299 MAZON                               APPROX. 1.7 KM 2214522.8 |
 MF0305| MF0307 BRACE AZ MK                                        3435028.8 |
 MF0305|---------------------------------------------------------------------|
 MF0305
 MF0305                          SUPERSEDED SURVEY CONTROL
 MF0305
 MF0305  NAD 83(2007)-  41 13 40.17066(N)    088 16 35.50666(W) AD(2002.00) 0
 MF0305  ELLIP H (02/10/07)  145.875  (m)                       GP(2002.00)    
 MF0305  ELLIP H (02/03/05)  145.871  (m)                       GP(       ) 4 2
 MF0305  NAD 83(1997)-  41 13 40.17012(N)    088 16 35.50698(W) AD(       ) 1
 MF0305  ELLIP H (03/04/03)  145.879  (m)                       GP(       ) 4 2
 MF0305  NAD 83(1997)-  41 13 40.17237(N)    088 16 35.50859(W) AD(       ) 2
 MF0305  NAD 83(1997)-  41 13 40.17474(N)    088 16 35.51054(W) AD(       ) 2
 MF0305  NAD 83(1986)-  41 13 40.17979(N)    088 16 35.52554(W) AD(       ) 2
 MF0305  NAD 27      -  41 13 40.06240(N)    088 16 35.30620(W) AD(       ) 2
 MF0305  NAVD 88             178.54   (m)          585.8    (f) LEVELING    3  
 MF0305
 MF0305.Superseded values are not recommended for survey control.
 MF0305
 MF0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0305.See file dsdata.pdf to determine how the superseded data were derived.
 MF0305
 MF0305_MARKER: DE = TRAVERSE STATION DISK
 MF0305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0305_STAMPING: BRACE 1960 1974
 MF0305_MARK LOGO: CGS
 MF0305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0305+STABILITY: SURFACE MOTION
 MF0305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0305+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 MF0305
 MF0305  HISTORY     - Date     Condition        Report By
 MF0305  HISTORY     - 1974     MONUMENTED       NGS
 MF0305  HISTORY     - 1974     GOOD             NGS
 MF0305  HISTORY     - 1976     POOR             ALSTER
 MF0305  HISTORY     - 1978     POOR             NGS
 MF0305  HISTORY     - 200205   GOOD             ASCPC
 MF0305  HISTORY     - 20050131 GOOD             MORSUR
 MF0305  HISTORY     - 20050509 GOOD             NGS
 MF0305  HISTORY     - 20080806 GOOD             GEOCAC
 MF0305  HISTORY     - 20200227 GOOD             ILDT
 MF0305
 MF0305                          STATION DESCRIPTION
 MF0305
 MF0305'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 MF0305'0.8 MI W FROM BRACEVILLE.
 MF0305'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BRACEVILLE
 MF0305'TO A CROSSROAD, THENCE WEST FOR 0.4 MILE TO OVERPASS OF U.S.
 MF0305'HIGHWAY 66, THENCE WEST FOR 0.25 MILE TO THE NORTHEAST CORNER OF A
 MF0305'CEMETERY, THENCE SOUTH ALONG EAST SIDE OF CEMETERY FOR 0.15 MILE
 MF0305'TO TOP OF GRADE AND THE MARK ON THE LEFT, 43.7 FEET NORTHEAST
 MF0305'OF THE NORTHEAST CORNER OF TOMBSTONE CAMPBELL, 32 FEET EAST OF
 MF0305'THE NORTHEAST CORNER OF A TOMBSTONE MC COMB, 2 FEET SOUTHWEST
 MF0305'OF A METAL WITNESS POST, 2 FEET WEST OF A FENCE AND 9 FEET EAST
 MF0305'OF THE CENTERLINE OF CEMETERY DRIVE.  SET IN THE TOP OF A SQUARE
 MF0305'CONCRETE POST PROJECTING 4 INCHES.
 MF0305
 MF0305                          STATION RECOVERY (1974)
 MF0305
 MF0305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 MF0305'THE UNDERGROUND STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK
 MF0305'WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK AND
 MF0305'REFERENCE MARK 1 WERE FOUND UPROOTED BY GRADING.  A NEW SURFACE
 MF0305'STATION MARK AND REFERENCE MARK 3 WERE SET.  THE DISTANCE TO
 MF0305'REFERENCE MARK 2 WAS FOUND TO BE SHORTER BY .10 OF A FOOT AND IT
 MF0305'IS THOUGHT TO BE AN ERROR IN THE ORIGINAL MEASUREMENT.  THE
 MF0305'DIRECTION TO REFERENCE MARK 2 FAILED TO CHECK BY 5 MINUTES AND
 MF0305'38 SECONDS.  A NEW DESCRIPTION FOLLOWS--
 MF0305'
 MF0305'THE STATION IS 43.7 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 MF0305'TOMBSTONE CAMPBELL, 32 FEET EAST OF THE NORTHEAST CORNER OF A
 MF0305'TOMBSTONE MC COMB, 2 FEET SOUTHWEST OF A METAL WITNESS POST, 2
 MF0305'FEET WEST OF A FENCE AND 9 FEET EAST OF THE CENTERLINE OF CEMETERY
 MF0305'DRIVE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 MF0305'BRACE 1960 1974.
 MF0305'
 MF0305'TO REACH THE STATION FROM THE POST OFFICE AT BRACEVILLE, GO NORTH
 MF0305'ON MAIN STREET FOR 0.3 MILE TO A CROSSROAD.  TURN LEFT AND GO
 MF0305'WEST ON ROAD FOR 0.4 MILE TO OVERPASS OF U.S. HIGHWAY 66.
 MF0305'CONTINUE WEST ON THE ROAD FOR 0.25 MILE TO THE NORTHEAST CORNER
 MF0305'OF CEMETERY.  TURN LEFT ON CEMETERY DRIVE AND GO SOUTH FOR 0.2
 MF0305'MILE TO TOP OF GRADE AND THE STATION ON THE LEFT.  TO REACH THE
 MF0305'AZIMUTH MARK FROM THE NORTHEAST CORNER OF THE CEMETERY, GO WEST
 MF0305'ON THE ROAD FOR 0.05 MILE TO THE MARK ON THE RIGHT.
 MF0305'
 MF0305'REFERENCE MARK 2 IS 39 FEET SOUTH OF A METAL WITNESS POST,
 MF0305'1 FOOT WEST OF THE FENCE, 10 FEET EAST OF THE CENTERLINE OF
 MF0305'THE DRIVE, 39 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 MF0305'TOMBSTONE HEJDA AND 34 FEET EAST OF THE SOUTH END OF A TOMBSTONE
 MF0305'CAMPBELL.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 MF0305'STAMPED BRACE NO 2 1960.
 MF0305'
 MF0305'REFERENCE MARK 3 IS 1 FOOT WEST OF THE FENCE, 10 FEET EAST OF THE
 MF0305'CENTERLINE OF THE DRIVE, 36 FEET NORTH OF THE METAL WITNESS
 MF0305'POST AND 42 FEET EAST OF A TOMBSTONE MELLISH.  THE MONUMENT
 MF0305'PROJECTS 6 INCHES AND THE DISK IS STAMPED BRACE 1960 NO 3 1974.
 MF0305'
 MF0305'THE AZIMUTH MARK IS 33 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 MF0305'1 FOOT SOUTH OF A FENCE, 2 FEET WEST OF A METAL WITNESS POST, 72
 MF0305'FEET EAST OF A POWER POLE AND 175 FEET EAST OF THE EXTENDED
 MF0305'CENTERLINE OF THE WEST GATE AND DRIVE TO CEMETERY.  THE MONUMENT
 MF0305'PROJECTS 2 INCHES AND THE DISK IS STAMPED BRACE 1960.
 MF0305'
 MF0305'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0305'
 MF0305'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3/4 MILE
 MF0305'WEST OF BRACEVILLE
 MF0305
 MF0305                          STATION RECOVERY (1976)
 MF0305
 MF0305'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (DK)
 MF0305'BRACE 1960 1974 APPEARS TO BE LEANING NORTH.
 MF0305'
 MF0305'BRACE 1960 AZ MK RECOVERED GOOD, 5 FEET EVERGREEN BUSH BETWEEN BRACE
 MF0305'AND AZ.
 MF0305'
 MF0305'DISTANCE AND DIRECTION FROM NEAREST TOWN--2.5 MILE NNE OF
 MF0305'GARDNER, ILLINOIS.
 MF0305
 MF0305                          STATION RECOVERY (1978)
 MF0305
 MF0305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 MF0305'STATION MARK, REFERENCE MARKS 2 AND 3 AND THE AZIMUTH MARK FOUND
 MF0305'IN GOOD CONDITION.  THE STATION MARK HAD BEEN HIT ON THE WEST EDGE
 MF0305'OF THE MONUMENT BY MOWING EQUIPMENT AND WAS SOLID.  SOME OTHER
 MF0305'PARTY APPARENTLY HAD VISITED THE STATION IN 1974 AS THE STATION
 MF0305'MARK WAS RE-STAMPED AS HAD REFERENCE MARK 1.  THE ANGLE BETWEEN
 MF0305'REFERENCE MARKS 2 AND 3 WAS SMALLER BY 2 MINUTES AND 56
 MF0305'SECONDS.  THE DISTANCE TO REFERENCE MARK 2 WAS SHORTER BY 0.04 FOOT
 MF0305'AND REFERENCE MARK 3 SHORTER BY 0.05 FOOT.  THE CEMETERY
 MF0305'CARETAKER STATED THAT SOMEONE HAD DUG THE STATION MARK UP A FEW
 MF0305'YEARS AGO WHICH IS PROBALLY THE REASON FOR THE APPEARENCE OF THE
 MF0305'MARK TO BE SLIGHTLY LEANING.  THE AZIMUTH MARK WAS OBSTRUCTED
 MF0305'BY A LARGE EVERGREEN TREE AT THIS TIME AND NO OTHER OBJECT
 MF0305'VISIBLE TO SET ANOTHER MARK.
 MF0305'
 MF0305'THE PREVIOUS DESCRIPTION AND TO REACH ARE ADEQUATE WITH THE
 MF0305'EXCEPTION.  TO REACH FROM THE FIRE DEPARTMENT BUILDING., GO NORTH
 MF0305'ON MITCHELL ROAD (NOT MAIN STREET) FOR 0.35 MILE.  THE REST OF THE
 MF0305'TO REACH AND DESCRIPTION ARE ADEQUATE FOR RECOVERY.
 MF0305'
 MF0305'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE WEST EDGE
 MF0305'OF BRACEVILLE.
 MF0305'
 MF0305'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0305
 MF0305                          STATION RECOVERY (2002)
 MF0305
 MF0305'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0305'RECOVERED AS DESCRIBED
 MF0305
 MF0305                          STATION RECOVERY (2005)
 MF0305
 MF0305'RECOVERY NOTE BY MORRISON SURVEYING COMPANY 2005 (MJM)
 MF0305'RECOVERED AS DESCRIBED.
 MF0305
 MF0305                          STATION RECOVERY (2005)
 MF0305
 MF0305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (ME)
 MF0305'RECOVERED AS DESCRIBED.
 MF0305
 MF0305                          STATION RECOVERY (2008)
 MF0305
 MF0305'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0305'MARK FOUND IN GOOD CONDITION, HOWEVER SOME EXCAVATION AND EROSION OF
 MF0305'LAND TO THE EAST MAY ENDANGER THIS MARK'S EXISTENCE.  DID NOT SEEK
 MF0305'RM'S OR AZ.
 MF0305
 MF0305                          STATION RECOVERY (2020)
 MF0305
 MF0305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0305'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0302 ***********************************************************************
 MF0302  DESIGNATION -  BRACE RM 2
 MF0302  PID         -  MF0302
 MF0302  STATE/COUNTY-  IL/GRUNDY
 MF0302  COUNTRY     -  US
 MF0302  USGS QUAD   -  GARDNER (2018)
 MF0302
 MF0302                         *CURRENT SURVEY CONTROL
 MF0302  ______________________________________________________________________
 MF0302* NAD 83(1986) POSITION- 41 13 39.80   (N) 088 16 35.48   (W)   HD_HELD1
 MF0302* NAVD 88 ORTHO HEIGHT -   178.622 (meters)      586.03  (feet) ADJUSTED
 MF0302  ______________________________________________________________________
 MF0302  GEOID HEIGHT    -        -32.733 (meters)                     GEOID18
 MF0302  DYNAMIC HEIGHT  -        178.552 (meters)      585.80  (feet) COMP
 MF0302  MODELED GRAVITY -    980,227.1   (mgal)                       NAVD 88
 MF0302
 MF0302  VERT ORDER      -  SECOND    CLASS 0
 MF0302
 MF0302.The horizontal coordinates were determined by differentially corrected
 MF0302.hand held GPS observations or other comparable positioning techniques
 MF0302.and have an estimated accuracy of +/- 3 meters.
 MF0302
 MF0302.The orthometric height was determined by differential leveling and
 MF0302.adjusted by the NATIONAL GEODETIC SURVEY
 MF0302.in June 1991.
 MF0302
 MF0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0302.GEOID18 height accuracy estimate available here.
 MF0302
 MF0302.Click photographs - Photos may exist for this station.
 MF0302
 MF0302.The dynamic height is computed by dividing the NAVD 88
 MF0302.geopotential number by the normal gravity value computed on the
 MF0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0302.degrees latitude (g = 980.6199 gals.).
 MF0302
 MF0302.The modeled gravity was interpolated from observed gravity values.
 MF0302
 MF0302;                    North         East    Units  Estimated Accuracy
 MF0302;SPC IL E     -   506,332.7     304,763.2     MT  (+/- 3 meters HH1 GPS) 
 MF0302
 MF0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9301164822(NAD 83)
 MF0302
 MF0302                          SUPERSEDED SURVEY CONTROL
 MF0302
 MF0302  NGVD 29 (??/??/92)  178.702  (m)          586.29   (f) ADJ UNCH    2 0
 MF0302
 MF0302.Superseded values are not recommended for survey control.
 MF0302
 MF0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0302.See file dsdata.pdf to determine how the superseded data were derived.
 MF0302
 MF0302_MARKER: DR = REFERENCE MARK DISK
 MF0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0302_STAMPING: BRACE NO 2 1960
 MF0302_MARK LOGO: CGS
 MF0302_PROJECTION: FLUSH
 MF0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0302+STABILITY: SURFACE MOTION
 MF0302
 MF0302  HISTORY     - Date     Condition        Report By
 MF0302  HISTORY     - 1960     MONUMENTED       CGS
 MF0302  HISTORY     - 1961     GOOD             CGS
 MF0302  HISTORY     - 20081106 GOOD             GEOCAC
 MF0302
 MF0302                          STATION DESCRIPTION
 MF0302
 MF0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0302'1.3 MI NW FROM BRACEVILLE.
 MF0302'ABOUT 0.45 MILES NORTH ALONG MAIN STREET FROM THE FIRE DEPARTMENT
 MF0302'BUILDING IN BRACEVILLE, THENCE 0.4 MILES WEST ALONG AN ASPHALT
 MF0302'ROAD TO AN OVERPASS OVER U.S. HIGHWAY 66, THENCE 0.3 MILES WEST
 MF0302'ALONG AN ASPHALT ROAD TO THE CEMETERY, THENCE 0.15 MILES SOUTH
 MF0302'ALONG THE FENCE LINE AND CEMETARY ROAD, 0.5 FEET WEST OF THE FENCE,
 MF0302'79 FEET EAST-SOUTHEAST OF THE HARTFIELD GRAVE STONE, 98 FEET
 MF0302'SOUTHEAST OF THE VIGLIOCCO GRAVE STONE, 37.8 FEET SOUTH OF TRAVERSE
 MF0302'STATION BRACE, 39.3 FEET SOUTH OF A METAL WITNESS POST, AND SET
 MF0302'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0302
 MF0302                          STATION RECOVERY (2008)
 MF0302
 MF0302'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0302'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1531 ***********************************************************************
 KB1531  DESIGNATION -  BRAD
 KB1531  PID         -  KB1531
 KB1531  STATE/COUNTY-  IL/SANGAMON
 KB1531  COUNTRY     -  US
 KB1531  USGS QUAD   -  FARMINGDALE (2018)
 KB1531
 KB1531                         *CURRENT SURVEY CONTROL
 KB1531  ______________________________________________________________________
 KB1531* NAD 83(2011) POSITION- 39 49 47.91044(N) 089 45 52.08645(W)   ADJUSTED
 KB1531* NAD 83(2011) ELLIP HT-   149.211 (meters)        (06/27/12)   ADJUSTED
 KB1531* NAD 83(2011) EPOCH   -  2010.00
 KB1531* NAVD 88 ORTHO HEIGHT -   181.7   (meters)      596.    (feet) GPS OBS
 KB1531  ______________________________________________________________________
 KB1531  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1531  GEOID HEIGHT    -        -32.528 (meters)                     GEOID99
 KB1531  GEOID HEIGHT    -        -32.581 (meters)                     GEOID18
 KB1531  NAD 83(2011) X  -     20,163.156 (meters)                     COMP
 KB1531  NAD 83(2011) Y  - -4,904,894.052 (meters)                     COMP
 KB1531  NAD 83(2011) Z  -  4,063,601.488 (meters)                     COMP
 KB1531  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 KB1531
 KB1531  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1531  Standards:
 KB1531         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1531            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1531  -------------------------------------------------------------------
 KB1531  NETWORK    0.77   1.67           0.35   0.27   0.85      0.00506128
 KB1531  -------------------------------------------------------------------
 KB1531  Click here for local accuracies and other accuracy information.
 KB1531
 KB1531.The horizontal coordinates were established by GPS observations
 KB1531.and adjusted by the National Geodetic Survey in June 2012.
 KB1531
 KB1531.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1531.been affixed to the stable North American tectonic plate. See 
 KB1531.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1531
 KB1531.The horizontal coordinates are valid at the epoch date displayed above
 KB1531.which is a decimal equivalence of Year/Month/Day.
 KB1531
 KB1531.The orthometric height was determined by GPS observations and a
 KB1531.high-resolution geoid model.
 KB1531
 KB1531.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1531.GEOID18 height accuracy estimate available here.
 KB1531
 KB1531.Click photographs - Photos may exist for this station.
 KB1531
 KB1531.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1531
 KB1531.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1531
 KB1531.The ellipsoidal height was determined by GPS observations
 KB1531.and is referenced to NAD 83.
 KB1531
 KB1531. The following values were computed from the NAD 83(2011) position.
 KB1531
 KB1531;                    North         East     Units Scale Factor Converg.
 KB1531;SPC IL W     -   351,187.935   734,428.314   MT  0.99995576   +0 15 27.4
 KB1531;SPC IL W     - 1,152,189.08  2,409,536.89   sFT  0.99995576   +0 15 27.4
 KB1531;UTM  16      - 4,412,543.525   263,424.918   MT  1.00028908   -1 46 17.4
 KB1531
 KB1531!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1531!SPC IL W     -   0.99997659  x   0.99995576  =   0.99993235
 KB1531!UTM  16      -   0.99997659  x   1.00028908  =   1.00026567
 KB1531
 KB1531:                Primary Azimuth Mark                     Grid Az
 KB1531:SPC IL W     -  BRAD AZ MK                               103 50 42.3
 KB1531:UTM  16      -  BRAD AZ MK                               105 52 27.1
 KB1531
 KB1531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6342412543(NAD 83)
 KB1531
 KB1531|---------------------------------------------------------------------|
 KB1531| PID    Reference Object                     Distance      Geod. Az  |
 KB1531|                                                           dddmmss.s |
 KB1531| CI6743 BRAD RM 2                            28.058 METERS 00127     |
 KB1531| CI6742 BRAD RM 1                            42.379 METERS 07029     |
 KB1531| KB1535 BRAD AZ MK                          APPROX. 0.5 KM 1040609.7 |
 KB1531| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX.10.0 KM 1102711.5 |
 KB1531| KB1524 NEW BERLIN MUN TANK                 APPROX.17.1 KM 2274600.1 |
 KB1531| KB1538 CENTRAL ILL PUB SER RAD KSE 42      APPROX.16.7 KM 2584720.3 |
 KB1531|---------------------------------------------------------------------|
 KB1531
 KB1531                          SUPERSEDED SURVEY CONTROL
 KB1531
 KB1531  NAD 83(2007)-  39 49 47.91056(N)    089 45 52.08719(W) AD(2002.00) 0
 KB1531  ELLIP H (02/10/07)  149.228  (m)                       GP(2002.00)    
 KB1531  ELLIP H (02/03/05)  149.206  (m)                       GP(       ) 4 2
 KB1531  NAD 83(1997)-  39 49 47.91061(N)    089 45 52.08685(W) AD(       ) 1
 KB1531  ELLIP H (01/15/03)  149.231  (m)                       GP(       ) 3 1
 KB1531  NAD 83(1997)-  39 49 47.91127(N)    089 45 52.08631(W) AD(       ) 1
 KB1531  NAD 83(1996)-  39 49 47.91938(N)    089 45 52.07823(W) AD(       ) 1
 KB1531  NAD 83(1986)-  39 49 47.92066(N)    089 45 52.07691(W) AD(       ) 1
 KB1531  NAD 27      -  39 49 47.73580(N)    089 45 51.70330(W) AD(       ) 1
 KB1531  NGVD 29 (07/19/86)  182.0    (m)          597.     (f) VERT ANG       
 KB1531
 KB1531.Superseded values are not recommended for survey control.
 KB1531
 KB1531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1531.See file dsdata.pdf to determine how the superseded data were derived.
 KB1531
 KB1531_MARKER: DS = TRIANGULATION STATION DISK
 KB1531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1531_STAMPING: BRAD 1959
 KB1531_MARK LOGO: CGS
 KB1531_PROJECTION: RECESSED 41 CENTIMETERS
 KB1531_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1531+STABILITY: SURFACE MOTION
 KB1531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1531+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2002
 KB1531
 KB1531  HISTORY     - Date     Condition        Report By
 KB1531  HISTORY     - 1959     MONUMENTED       CGS
 KB1531  HISTORY     - 1959     GOOD             ILDT
 KB1531  HISTORY     - 1975     GOOD             NGS
 KB1531  HISTORY     - 20020611 GOOD             NGS
 KB1531
 KB1531                          STATION DESCRIPTION
 KB1531
 KB1531'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1531'THE STATION IS ABOUT 6 MILES NORTHWEST OF SPRINGFIELD, AND 9 MILES
 KB1531'SOUTHEAST OF PLEASANT PLAINS IN SECTION 22, T. 16 N., R. 6 W., ON
 KB1531'THE PROPERTY OF MR. GEORGE CURTIN. IT IS 115 FEET SOUTH OF THE
 KB1531'CENTERLINE OF STATE HIGHWAY 125, 87 FEET NORTHEAST OF THE
 KB1531'SOUTHEAST CORNER OF MR. CURTINS HOME, 64 FEET NORTH OF THE NORTHEAST
 KB1531'CORNER OF A GARAGE, 51 FEET EAST OF THE CENTERLINE OF THE
 KB1531'DRIVEWAY, AND 93 FEET SOUTHEAST OF A POWER POLE AND WITNESS POST. THE
 KB1531'MONUMENT IS 16 INCHES UNDERGROUND AND THE DISK IS STAMPED BRAD
 KB1531'1959.
 KB1531'
 KB1531'TO REACH THE STATION  FROM THE JUNCTION OF STATE HIGHWAYS 29, 97, AND
 KB1531'125, JUST IN THE WEST SECTION OF SPRINGFIELD, GO WEST ON HIGHWAY
 KB1531'97 AND 125 COMBINED FOR 4.05 MILES TO RAILROAD CROSSING IN
 KB1531'BRADFORDTON. CONTINUE WEST ON HIGHWAY 97 AND 125 FOR 1.2 MILES
 KB1531'TO PAVED CROSSROAD AND AZIMUTH MARK ON THE RIGHT. CONTINUE WEST ON
 KB1531'HIGHWAY 97 AND 125 FOR 0.3 MILE TO DRIVEWAY AND STATION ON THE
 KB1531'LEFT.
 KB1531'
 KB1531'REFERENCE MARK 1 IS 140 FEET EAST OF A WITNESS POST, 26 FEET SOUTH OF
 KB1531'THE CENTERLINE OF HIGHWAY 125, AND 2 FEET WEST OF A POWER POLE.
 KB1531'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED BRAD NO 1
 KB1531'1959.
 KB1531'
 KB1531'REFERENCE MARK 2 IS 26 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 125,
 KB1531'51 FEET EAST OF THE CENTERLINE OF THE DRIVEWAY, AND 3 FEET EAST
 KB1531'OF THE WITNESS POST AND POWER POLE. THE MONUMENT IS FLUSH AND THE
 KB1531'DISK IS STAMPED BRAD NO 2 1959.
 KB1531'
 KB1531'THE AZIMUTH MARK IS 48 FEET NORTH OF THE CENTERLINE OF HIGHWAY 125,
 KB1531'26 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, 3 FEET NORTH OF
 KB1531'A POWER POLE, AND 2 FEET SOUTHWEST OF A WITNESS POST. THE MONUMENT
 KB1531'PROJECTS 3 INCHES AND THE DISK IS STAMPED BRAD 1959.
 KB1531'
 KB1531'THE DISTANCE FROM REFERENCE MARK 1 TO REFERENCE MARK 2 IS 136.55
 KB1531'FEET, 41.619 METERS.
 KB1531'
 KB1531'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 KB1531
 KB1531                          STATION RECOVERY (1959)
 KB1531
 KB1531'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1959 (JWH)
 KB1531'MARK STAMPED - BRAD 1959 - GOOD CONDITION.
 KB1531'
 KB1531'BRAD NO 1 1959 - GOOD CONDITION.
 KB1531'
 KB1531'BRAD NO 2 1959 - GOOD CONDITION.
 KB1531'
 KB1531'BRAD 1959, AZI MK - GOOD CONDITION.
 KB1531'
 KB1531'STATION BRAD 1960 IS 90 DEG FT NORTHEAST OF SOUTHEAST CORNER OF MRS.
 KB1531'GEO. CURTIN HOME, 92 DEG FT SOUTHEAST OF WITNESS POST.
 KB1531'NOTE - FARMOWNERSHIP HAS BEEN CHANGED TO MRS. GEO. CURTIN.
 KB1531'
 KB1531'RM 1 IS 138 DEG FT EAST OF WITNESS POST.
 KB1531'
 KB1531'RM 2 IS 27 DEG FT SOUTH OF C/L HWY 125, 1 DEG FT EAST OF WITNESS
 KB1531'POST.
 KB1531'
 KB1531'POWER POLE NO LONGER EXISTS.
 KB1531
 KB1531                          STATION RECOVERY (1975)
 KB1531
 KB1531'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1531'THE STATION, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 KB1531'RECOVERED IN GOOD CONDITION.  THE HORIZONTAL DIRECTIONS AND DISTANCE
 KB1531'TO THE REFERENCE MARKS COMPARED FAVORABLY WITH 1959 OBSERVATIONS.
 KB1531'A NEW AND COMPLETE DESCRIPTION FOLLOWS.
 KB1531'
 KB1531'THE STATION IS ABOUT 6 MILES NORTHWEST OF SPRINGFIELD, 9 MILES
 KB1531'SOUTHEAST OF PLEASANT PLAINS AND ON PROPERTY OF MR. GEORGE CURTIN,
 KB1531'WHO LIVES SOUTHWEST OF THE STATION.
 KB1531'
 KB1531'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 29, 97 AND
 KB1531'125 AT THE NORTHWEST EDGE OF SPRINGFIELD, GO WEST ON STATE HIGHWAY
 KB1531'97 AND 125 FOR 4 MILES TO A RAILROAD CROSSING IN THE SMALL TOWN OF
 KB1531'BRADFORDTON.  CONTINUE WEST ON THE HIGHWAY FOR 1 MILE TO A PAVED
 KB1531'CROSSROAD AND THE AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST ON
 KB1531'THE HIGHWAY FOR 0.3 MILE TO A DRIVEWAY AND THE STATION ON THE
 KB1531'LEFT.
 KB1531'
 KB1531'THE STATION MARKS ARE STANDARD DISKS STAMPED BRAD 1959.  THE
 KB1531'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1531'MONUMENT THAT IS 18 INCHES BELOW THE GROUND SURFACE.  IT IS 40 FEET
 KB1531'EAST OF THE DRIVEWAY, 115 FEET SOUTH OF THE CENTERLINE OF STATE
 KB1531'HIGHWAY 125, 93 FEET SOUTHEAST OF A POWERLINE POLE AND WITNESS
 KB1531'POST, AND 64 FEET NORTH OF THE NORTHEAST CORNER OF A GARAGE.  THE
 KB1531'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 KB1531'CONCRETE 40 INCHES BELOW THE GROUND SURFACE.
 KB1531'
 KB1531'REFERENCE MARK 1, A STANDARD DISK STAMPED BRAD NO 1 1959, IS SET IN
 KB1531'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 KB1531'WITH THE GROUND SURFACE.  IT IS 16 FEET SOUTH OF THE CENTERLINE OF
 KB1531'STATE HIGHWAY 125, AND 2.5 FEET NORTH OF A POWERLINE POLE.
 KB1531'
 KB1531'REFERENCE MARK 2, A STANDARD DISK STAMPED BRAD NO 2 1959, IS SET IN
 KB1531'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 KB1531'WITH THE GROUND SURFACE.  IT IS 1 FOOT EAST OF A METAL WITNESS POST
 KB1531'AND 16 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY.
 KB1531'
 KB1531'AZIMUTH MARK, A STANDARD DISK STAMPED BRAD 1959, IS SET IN THE TOP
 KB1531'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 KB1531'ABOVE THE GROUND SURFACE.  IT IS 3 FEET NORTH OF A POWERLINE POLE,
 KB1531'16 FEET WEST OF A PAVED ROAD AND 48 FEET NORTH OF THE CENTERLINE
 KB1531'OF THE HIGHWAY.
 KB1531'
 KB1531'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6-1/2 MILES
 KB1531'WEST OF SPRINGFIELD.
 KB1531'
 KB1531'HEIGHT OF LIGHT ABOVE STATION MARK 101.24 FEET.
 KB1531
 KB1531                          STATION RECOVERY (2002)
 KB1531
 KB1531'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DSE)
 KB1531'RECOVERED IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1535 ***********************************************************************
 KB1535  DESIGNATION -  BRAD AZ MK
 KB1535  PID         -  KB1535
 KB1535  STATE/COUNTY-  IL/SANGAMON
 KB1535  COUNTRY     -  US
 KB1535  USGS QUAD   -  FARMINGDALE (2018)
 KB1535
 KB1535                         *CURRENT SURVEY CONTROL
 KB1535  ______________________________________________________________________
 KB1535* NAD 83(1997) POSITION- 39 49 43.82026(N) 089 45 30.96931(W)   ADJUSTED
 KB1535* NAVD 88 ORTHO HEIGHT -   183.3   (meters)      601.    (feet) VERTCON3
 KB1535  ______________________________________________________________________
 KB1535  GEOID HEIGHT    -        -32.583 (meters)                     GEOID18
 KB1535  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 KB1535  HORZ ORDER      -  SECOND
 KB1535
 KB1535.The horizontal coordinates were established by classical geodetic methods
 KB1535.and adjusted by the National Geodetic Survey in October 1999.
 KB1535
 KB1535.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1535.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1535
 KB1535.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1535.GEOID18 height accuracy estimate available here.
 KB1535
 KB1535.Click photographs - Photos may exist for this station.
 KB1535
 KB1535.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1535
 KB1535. The following values were computed from the NAD 83(1997) position.
 KB1535
 KB1535;                    North         East     Units Scale Factor Converg.
 KB1535;SPC IL W     -   351,064.066   734,931.012   MT  0.99995619   +0 15 40.9
 KB1535;SPC IL W     - 1,151,782.69  2,411,186.16   sFT  0.99995619   +0 15 40.9
 KB1535;UTM  16      - 4,412,401.888   263,923.080   MT  1.00028618   -1 46 03.7
 KB1535
 KB1535!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1535!SPC IL W     -   0.99997636  x   0.99995619  =   0.99993255
 KB1535!UTM  16      -   0.99997636  x   1.00028618  =   1.00026253
 KB1535
 KB1535:                Primary Azimuth Mark                     Grid Az
 KB1535:SPC IL W     -  BRAD                                     283 50 42.4
 KB1535:UTM  16      -  BRAD                                     285 52 27.0
 KB1535
 KB1535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6392312401(NAD 83)
 KB1535
 KB1535|---------------------------------------------------------------------|
 KB1535| PID    Reference Object                     Distance      Geod. Az  |
 KB1535|                                                           dddmmss.s |
 KB1535| KB1531 BRAD                                APPROX. 0.5 KM 2840623.3 |
 KB1535| KB1536 BRAD AZ MK A PT 1976                  6.128 METERS 31854     |
 KB1535|---------------------------------------------------------------------|
 KB1535
 KB1535                          SUPERSEDED SURVEY CONTROL
 KB1535
 KB1535  NAD 83(1996)-  39 49 43.82849(N)    089 45 30.96120(W) AD(       ) 2
 KB1535  NAD 83(1986)-  39 49 43.82968(N)    089 45 30.95991(W) AD(       ) 2
 KB1535  NAD 27      -  39 49 43.64456(N)    089 45 30.58703(W) AD(       ) 2
 KB1535  NGVD 29 (07/19/86)  183.4    (m)          602.     (f) VERT ANG       
 KB1535
 KB1535.Superseded values are not recommended for survey control.
 KB1535
 KB1535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1535.See file dsdata.pdf to determine how the superseded data were derived.
 KB1535
 KB1535_MARKER: DZ = AZIMUTH MARK DISK
 KB1535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1535_STAMPING: BRAD 1959
 KB1535_MARK LOGO: CGS
 KB1535_PROJECTION: PROJECTING 5 CENTIMETERS
 KB1535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1535+STABILITY: SURFACE MOTION
 KB1535
 KB1535  HISTORY     - Date     Condition        Report By
 KB1535  HISTORY     - 1959     MONUMENTED       CGS
 KB1535  HISTORY     - 1976     GOOD             NGS
 KB1535
 KB1535                          STATION DESCRIPTION
 KB1535
 KB1535'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1535'THE STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF SPRINGFIELD,
 KB1535'9 MILES SOUTHEAST OF PLEASANT PLAINS AND ON ROAD RIGHT-OF-WAY.
 KB1535'
 KB1535'AZIMUTH MARK, A STANDARD DISK STAMPED BRAD 1959, IS SET IN THE
 KB1535'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 2
 KB1535'INCHES ABOVE THE GROUND SURFACE.  IT IS 48 FEET NORTH OF THE
 KB1535'CENTERLINE OF STATE HIGHWAYS 97 AND 125, 16 FEET WEST OF A PAVED
 KB1535'ROAD AND 3 FEET NORTH OF A POWERLINE POLE.
 KB1535'
 KB1535'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1535'STATION BRAD 1959.
 KB1535'
 KB1535'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION BRAD
 KB1535'1959, DISTANCE BEING 517.761 METERS, EAST-SOUTHEAST OF THE
 KB1535'TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1587 ***********************************************************************
 HB1587  DESIGNATION -  BRADEN
 HB1587  PID         -  HB1587
 HB1587  STATE/COUNTY-  IL/HAMILTON
 HB1587  COUNTRY     -  US
 HB1587  USGS QUAD   -  WALPOLE (2018)
 HB1587
 HB1587                         *CURRENT SURVEY CONTROL
 HB1587  ______________________________________________________________________
 HB1587* NAD 83(1997) POSITION- 37 59 43.32672(N) 088 36 36.32536(W)   ADJUSTED
 HB1587* NAVD 88 ORTHO HEIGHT -   151.    (meters)      495.    (feet) SCALED
 HB1587  ______________________________________________________________________
 HB1587  GEOID HEIGHT    -        -29.907 (meters)                     GEOID18
 HB1587  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 HB1587  HORZ ORDER      -  THIRD
 HB1587
 HB1587.The horizontal coordinates were established by classical geodetic methods
 HB1587.and adjusted by the National Geodetic Survey in October 1999.
 HB1587
 HB1587.The orthometric height was scaled from a topographic map.
 HB1587
 HB1587.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1587.GEOID18 height accuracy estimate available here.
 HB1587
 HB1587.Click photographs - Photos may exist for this station.
 HB1587
 HB1587.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1587
 HB1587. The following values were computed from the NAD 83(1997) position.
 HB1587
 HB1587;                    North         East     Units Scale Factor Converg.
 HB1587;SPC IL E     -   147,496.931   275,690.804   MT  0.99998228   -0 10 13.3
 HB1587;SPC IL E     -   483,912.85    904,495.58   sFT  0.99998228   -0 10 13.3
 HB1587;UTM  16      - 4,206,524.165   358,624.926   MT  0.99984617   -0 59 28.8
 HB1587
 HB1587!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1587!SPC IL E     -   0.99998101  x   0.99998228  =   0.99996330
 HB1587!UTM  16      -   0.99998101  x   0.99984617  =   0.99982719
 HB1587
 HB1587:                Primary Azimuth Mark                     Grid Az
 HB1587:SPC IL E     -  BRADEN AZ MK                             195 43 38.4
 HB1587:UTM  16      -  BRADEN AZ MK                             196 32 53.9
 HB1587
 HB1587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5862406524(NAD 83)
 HB1587
 HB1587|---------------------------------------------------------------------|
 HB1587| PID    Reference Object                     Distance      Geod. Az  |
 HB1587|                                                           dddmmss.s |
 HB1587| CI3071 BRADEN AZ MK                                       1953325.1 |
 HB1587| CI3073 BRADEN RM 2                          13.419 METERS 25933     |
 HB1587| JB1735 BRADEN RADIO STA 36 MAST            APPROX. 1.3 KM 3334430.6 |
 HB1587| CI3072 BRADEN RM 1                          13.830 METERS 35150     |
 HB1587|---------------------------------------------------------------------|
 HB1587
 HB1587                          SUPERSEDED SURVEY CONTROL
 HB1587
 HB1587  NAD 83(1993)-  37 59 43.33472(N)    088 36 36.32417(W) AD(       ) 3
 HB1587  NAD 83(1986)-  37 59 43.33846(N)    088 36 36.32662(W) AD(       ) 3
 HB1587  NAD 27      -  37 59 43.16557(N)    088 36 36.13017(W) AD(       ) 3
 HB1587
 HB1587.Superseded values are not recommended for survey control.
 HB1587
 HB1587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1587.See file dsdata.pdf to determine how the superseded data were derived.
 HB1587
 HB1587_MARKER: DS = TRIANGULATION STATION DISK
 HB1587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1587_STAMPING: BRADEN 1961
 HB1587_MARK LOGO: CGS
 HB1587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1587+STABILITY: SURFACE MOTION
 HB1587
 HB1587  HISTORY     - Date     Condition        Report By
 HB1587  HISTORY     - 1961     MONUMENTED       CGS
 HB1587  HISTORY     - 20101112 MARK NOT FOUND   ILDT
 HB1587
 HB1587                          STATION DESCRIPTION
 HB1587
 HB1587'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1587'THE STATION IS ABOUT 8 MILES SOUTHWEST OF MC LEANSBORO, ABOUT 6-1/2
 HB1587'MILES WEST OF THE VILLAGE OF DALE, IN THE SOUTHWEST 1/4 OF SEC. 13,
 HB1587'T. 6 S., R. 5 E. AND ON PROPERTY OWNED BY MR. BOB STURM.  IT IS 129
 HB1587'FEET NORTH OF A POWER POLE, 50 FEET SOUTH OF A WITNESS POST AND 18
 HB1587'FEET SOUTH-SOUTHEAST OF THE EAST END OF A CONCRETE PLATFORM FOR AN
 HB1587'OIL PUMP AT AN ABANDONED OIL WELL.  THE MONUMENT PROJECTS 1
 HB1587'INCH AND THE DISK IS STAMPED BRADEN 1961.
 HB1587'
 HB1587'TO REACH FROM THE POST OFFICE AND THE RAILROAD CROSSING IN THE
 HB1587'VILLAGE OF DALE, GO WEST ON AN OIL AND GRAVELED ROAD FOR 4.5
 HB1587'MILES TO A T-ROAD.  TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR 0.2
 HB1587'MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON A PAVED ROAD
 HB1587'FOR 1.0 MILE TO A CROSSROAD AT TUCKERS CORNER.  CONTINUE WEST ON A
 HB1587'GRAVELED ROAD FOR 0.9 MILE TO A Y-FORK AND THE AZIMUTH MARK ON THE
 HB1587'LEFT.  KEEP RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 0.3 MILE TO A
 HB1587'TRACK ROAD RIGHT, JUST BEFORE REACHING A WHITE HOUSE.  TURN RIGHT AND
 HB1587'GO EAST ON THE TRACK ROAD, (PASSING ON THE NORTH SIDE OF A POWER
 HB1587'STATION), FOR 0.2 MILE TO A Y-FORK.  KEEP LEFT AND CONTINUE EAST ON A
 HB1587'DIM TRACK ROAD FOR 0.05 MILE TO THE STATION ON THE RIGHT.
 HB1587'
 HB1587'REFERENCE MARK 1 IS 31 FEET NORTHEAST OF THE EAST END OF THE CONCRETE
 HB1587'PLATFORM AND 4 FEET SOUTH OF THE WITNESS POST.  THE MONUMENT
 HB1587'PROJECTS 1 INCH AND THE DISK IS STAMPED BRADEN NO 1 1961.
 HB1587'
 HB1587'REFERENCE MARK 2 IS 125 FEET NORTH OF THE POWER POLE, 41 FEET SOUTH
 HB1587'OF THE CENTERLINE OF A DIM TRACK ROAD AND 22 FEET SOUTHWEST OF THE
 HB1587'WEST END OF THE CONCRETE PLATFORM.  THE MONUMENT IS FLUSH AND THE
 HB1587'DISK IS STAMPED BRADEN NO 2 1961.
 HB1587'
 HB1587'THE AZIMUTH MARK IS 178 FEET EAST OF THE CENTERLINE OF A DIRT ROAD,
 HB1587'52 FEET SOUTH OF THE CENTERLINE OF A DIRT ROAD, 2 FEET NORTH OF A
 HB1587'WITNESS POST AND 1 FOOT NORTH OF A POWER POLE WITH A GUY WIRE ON THE
 HB1587'SOUTHEAST SIDE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 HB1587'STAMPED BRADEN 1961.
 HB1587'
 HB1587'NO P.P. AVAILABLE
 HB1587'
 HB1587'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1587
 HB1587                          STATION RECOVERY (2010)
 HB1587
 HB1587'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 HB1587'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1735 ***********************************************************************
 JB1735  DESIGNATION -  BRADEN RADIO STA 36 MAST
 JB1735  PID         -  JB1735
 JB1735  STATE/COUNTY-  IL/HAMILTON
 JB1735  COUNTRY     -  US
 JB1735  USGS QUAD   -  MCLEANSBORO (2018)
 JB1735
 JB1735                         *CURRENT SURVEY CONTROL
 JB1735  ______________________________________________________________________
 JB1735* NAD 83(1997) POSITION- 38 00 21.84427(N) 088 37 00.34062(W)   ADJUSTED
 JB1735  ______________________________________________________________________
 JB1735  GEOID HEIGHT    -        -29.916 (meters)                     GEOID18
 JB1735  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 JB1735  HORZ ORDER      -  THIRD
 JB1735
 JB1735.The horizontal coordinates were established by classical geodetic methods
 JB1735.and adjusted by the National Geodetic Survey in October 1999.
 JB1735
 JB1735.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1735.GEOID18 height accuracy estimate available here.
 JB1735
 JB1735.Click photographs - Photos may exist for this station.
 JB1735
 JB1735.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1735
 JB1735. The following values were computed from the NAD 83(1997) position.
 JB1735
 JB1735;                    North         East     Units Scale Factor Converg.
 JB1735;SPC IL E     -   148,686.255   275,108.474   MT  0.99998263   -0 10 28.3
 JB1735;SPC IL E     -   487,814.82    902,585.05   sFT  0.99998263   -0 10 28.3
 JB1735;UTM  16      - 4,207,721.550   358,059.776   MT  0.99984814   -0 59 44.4
 JB1735
 JB1735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5805907721(NAD 83)
 JB1735
 JB1735                          SUPERSEDED SURVEY CONTROL
 JB1735
 JB1735  NAD 83(1993)-  38 00 21.85244(N)    088 37 00.33927(W) AD(       ) 3
 JB1735  NAD 83(1986)-  38 00 21.85615(N)    088 37 00.34178(W) AD(       ) 3
 JB1735  NAD 27      -  38 00 21.68283(N)    088 37 00.14583(W) AD(       ) 3
 JB1735
 JB1735.Superseded values are not recommended for survey control.
 JB1735
 JB1735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1735.See file dsdata.pdf to determine how the superseded data were derived.
 JB1735
 JB1735_MARKER: 42 = RADIO/TV MAST
 JB1735
 JB1735  HISTORY     - Date     Condition        Report By
 JB1735  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1735  HISTORY     - 1961     GOOD             CGS
 JB1735
 JB1735                          STATION DESCRIPTION
 JB1735
 JB1735'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWN)
 JB1735'THE STATION IS THE CENTER OF THE TOP OF THE MAST.  IT IS A UNIFORM
 JB1735'CROSS SECTION
 JB1735'STEEL MAST PAINTED IN ALTERNATE SECTIONS OF RED AND
 JB1735'WHITE.  THE MAST IS SUPPORTED BY
 JB1735'GUY WIRES AND THE OVERALL HEIGHT IS
 JB1735'250 FEET.  THE STATION IS OWNED AND OPERATED BY THE
 JB1735'OHIO PIPE LINE COMPANY.
 JB1735'
 JB1735'THE MAST IS LOCATED ON A HIGH PROMINENT HILL 0.5 MILE NORTHWEST OF
 JB1735'THE BRADEN VALLEY CHURCH.
 JB1735
 JB1735                          STATION RECOVERY (1961)
 JB1735
 JB1735'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1735'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION IS
 JB1735'ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1689 ***********************************************************************
 MF1689  DESIGNATION -  BRADFORD ST JOHNS CHURCH TOWER
 MF1689  PID         -  MF1689
 MF1689  STATE/COUNTY-  IL/STARK
 MF1689  COUNTRY     -  US
 MF1689  USGS QUAD   -  BRADFORD (2018)
 MF1689
 MF1689                         *CURRENT SURVEY CONTROL
 MF1689  ______________________________________________________________________
 MF1689* NAD 83(1997) POSITION- 41 10 28.87946(N) 089 39 35.19284(W)   ADJUSTED
 MF1689  ______________________________________________________________________
 MF1689  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF1689  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 MF1689  HORZ ORDER      -  THIRD
 MF1689
 MF1689.The horizontal coordinates were established by classical geodetic methods
 MF1689.and adjusted by the National Geodetic Survey in October 1999.
 MF1689
 MF1689.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1689.GEOID18 height accuracy estimate available here.
 MF1689
 MF1689.Click photographs - Photos may exist for this station.
 MF1689
 MF1689.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1689
 MF1689. The following values were computed from the NAD 83(1997) position.
 MF1689
 MF1689;                    North         East     Units Scale Factor Converg.
 MF1689;SPC IL W     -   500,548.412   742,532.133   MT  0.99996343   +0 20 01.4
 MF1689;SPC IL W     - 1,642,215.92  2,436,124.17   sFT  0.99996343   +0 20 01.4
 MF1689;UTM  16      - 4,561,560.146   276,889.605   MT  1.00021268   -1 45 06.5
 MF1689
 MF1689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7688961560(NAD 83)
 MF1689
 MF1689                          SUPERSEDED SURVEY CONTROL
 MF1689
 MF1689  NAD 83(1986)-  41 10 28.88583(N)    089 39 35.19738(W) AD(       ) 3
 MF1689  NAD 27      -  41 10 28.75300(N)    089 39 34.84000(W) AD(       ) 3
 MF1689
 MF1689.Superseded values are not recommended for survey control.
 MF1689
 MF1689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1689.See file dsdata.pdf to determine how the superseded data were derived.
 MF1689
 MF1689_MARKER: 55 = TOWER
 MF1689
 MF1689  HISTORY     - Date     Condition        Report By
 MF1689  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1689  HISTORY     - 1957     GOOD             CGS
 MF1689  HISTORY     - 19970903 GOOD             USPSQD
 MF1689
 MF1689                          STATION DESCRIPTION
 MF1689
 MF1689'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1689'THIS STATION IS THE TOWER ON ST. JOHNS CHURCH, IN THE
 MF1689'SOUTHWESTERN PART OF THE TOWN OF BRADFORD, LOCATED ABOUT 50
 MF1689'FEET N OF THE CENTER LINE OF FIRST STREET, AND ABOUT 95 FEET
 MF1689'W OF THE CENTER LINE OF WASHINGTON STREET, IN THE NE 1/4 SEC.
 MF1689'26, T 14 N, R 7 E.  THE CHURCH WAS ERECTED IN 1922.  THE TOWER
 MF1689'IS NOT PROMINENT, AS IT IS SURROUNDED BY HIGH TREES.
 MF1689'
 MF1689'THE BOTTOM SECTION IS A SQUARE GREY BRICK TOWER AT THE SE
 MF1689'CORNER OF THE CHURCH.  IT IS ABOUT 70 FEET HIGH AND HAS SMALL
 MF1689'STAINED-GLASS GOTHIC WINDOWS ON EAST SIDE AT THE TOP.  THERE
 MF1689'ARE PROMINENT BUTTRESSES PROJECTING AT A 45 DEG ANGLE AT THE
 MF1689'OUTSIDE CORNERS.  THERE ARE HIGH ORNAMENTAL TURRETS AT EACH
 MF1689'CORNER AT THE TOP OF THE BUTTRESSES.  THE MIDDLE SECTION IS
 MF1689'A HIGHLY DECORATED OCTAGONAL TOWER ABOUT 25 FEET HIGH WITH
 MF1689'A DOUBLE GOTHIC LOUVRED WINDOW ON EACH OF THE WIDE SIDES.
 MF1689'THERE IS A STONE ARCH CONNECTING THE NARROW SIDES WITH THE
 MF1689'TURRETS.  THE 5-FOOT DOME-SHAPED ROOF HAS AN ORNAMENTAL
 MF1689'CROSS AT ITS APEX.  TOTAL HEIGHT IS ABOUT 100 FEET.
 MF1689
 MF1689                          STATION RECOVERY (1957)
 MF1689
 MF1689'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 MF1689'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 MF1689'THE DESCRIPTION IS ADEQUATE AND COMPLETE.
 MF1689
 MF1689                          STATION RECOVERY (1997)
 MF1689
 MF1689'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1689'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1379 ***********************************************************************
 MF1379  DESIGNATION -  BRADLEY
 MF1379  PID         -  MF1379
 MF1379  STATE/COUNTY-  IL/KANE
 MF1379  COUNTRY     -  US
 MF1379  USGS QUAD   -  GENEVA (2018)
 MF1379
 MF1379                         *CURRENT SURVEY CONTROL
 MF1379  ______________________________________________________________________
 MF1379* NAD 83(1997) POSITION- 41 52 31.55096(N) 088 16 35.64819(W)   ADJUSTED
 MF1379* NAVD 88 ORTHO HEIGHT -   245.    (meters)      804.    (feet) SCALED
 MF1379  ______________________________________________________________________
 MF1379  GEOID HEIGHT    -        -33.161 (meters)                     GEOID18
 MF1379  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 MF1379  HORZ ORDER      -  SECOND
 MF1379
 MF1379.The horizontal coordinates were established by classical geodetic methods
 MF1379.and adjusted by the National Geodetic Survey in October 1999.
 MF1379
 MF1379.The orthometric height was scaled from a topographic map.
 MF1379
 MF1379.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1379.GEOID18 height accuracy estimate available here.
 MF1379
 MF1379.Click photographs - Photos may exist for this station.
 MF1379
 MF1379.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1379
 MF1379. The following values were computed from the NAD 83(1997) position.
 MF1379
 MF1379;                    North         East     Units Scale Factor Converg.
 MF1379;SPC IL E     -   578,268.356   304,712.017   MT  0.99997527   +0 02 16.4
 MF1379;SPC IL E     - 1,897,202.10    999,709.34   sFT  0.99997527   +0 02 16.4
 MF1379;UTM  16      - 4,636,733.384   394,070.681   MT  0.99973808   -0 51 07.9
 MF1379
 MF1379!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1379!SPC IL E     -   0.99996679  x   0.99997527  =   0.99994206
 MF1379!UTM  16      -   0.99996679  x   0.99973808  =   0.99970487
 MF1379
 MF1379:                Primary Azimuth Mark                     Grid Az
 MF1379:SPC IL E     -  BRADLEY AZ MK                            201 19 25.5
 MF1379:UTM  16      -  BRADLEY AZ MK                            202 12 49.8
 MF1379
 MF1379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9407036733(NAD 83)
 MF1379
 MF1379|---------------------------------------------------------------------|
 MF1379| PID    Reference Object                     Distance      Geod. Az  |
 MF1379|                                                           dddmmss.s |
 MF1379| CI6745 BRADLEY RM 1                         22.265 METERS 06236     |
 MF1379| CI6744 BRADLEY AZ MK                                      2012141.9 |
 MF1379| MF1388 GENEVA MUNICIPAL TANK               APPROX. 4.2 KM 3020835.2 |
 MF1379| CI6746 BRADLEY RM 2                         18.957 METERS 30830     |
 MF1379|---------------------------------------------------------------------|
 MF1379
 MF1379                          SUPERSEDED SURVEY CONTROL
 MF1379
 MF1379  NAD 83(1997)-  41 52 31.55157(N)    088 16 35.64971(W) AD(       ) 2
 MF1379  NAD 83(1986)-  41 52 31.55476(N)    088 16 35.65927(W) AD(       ) 2
 MF1379  NAD 27      -  41 52 31.45420(N)    088 16 35.39410(W) AD(       ) 2
 MF1379
 MF1379.Superseded values are not recommended for survey control.
 MF1379
 MF1379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1379.See file dsdata.pdf to determine how the superseded data were derived.
 MF1379
 MF1379_MARKER: DS = TRIANGULATION STATION DISK
 MF1379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1379_STAMPING: BRADLEY 1956
 MF1379_MARK LOGO: CGS
 MF1379_PROJECTION: FLUSH
 MF1379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1379+STABILITY: SURFACE MOTION
 MF1379
 MF1379  HISTORY     - Date     Condition        Report By
 MF1379  HISTORY     - 1956     MONUMENTED       CGS
 MF1379  HISTORY     - 1967     GOOD             CGS
 MF1379  HISTORY     - 19980425 MARK NOT FOUND   USPSQD
 MF1379
 MF1379                          STATION DESCRIPTION
 MF1379
 MF1379'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1379'THE STATION IS LOCATED ABOUT 1-3/4 MILES EAST-SOUTHEAST OF GENEVA
 MF1379'AT THE BRADLEY GRADE SCHOOL AND IS IN THE SOUTHWEST CORNER OF
 MF1379'THE SCHOOL YARD.  IT IS 26 FEET NORTH OF A FENCE LINE, 55
 MF1379'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE SCHOOL BUILDING
 MF1379'AND 84 FEET SOUTHEAST OF THE CENTER OF A GRAVEL ROAD (KIRK ROAD).
 MF1379'THE MARK IS FLUSH AND THE DISK IS STAMPED BRADLEY 1956.
 MF1379'
 MF1379'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30A
 MF1379'AND STATE HIGHWAY 25 IN THE EAST EDGE OF GENEVA, GO EAST ON
 MF1379'HIGHWAY 30A FOR 1.35 MILES TO A GRAVEL SIDE ROAD RIGHT (KIRK
 MF1379'ROAD).  TURN RIGHT AND GO SOUTH ON KIRK ROAD FOR 0.65 MILE TO
 MF1379'WHERE MAIN ROAD TURNS RIGHT AND THE BRADLEY SCHOOL ON THE
 MF1379'LEFT AND THE STATION.
 MF1379'
 MF1379'REFERENCE MARK 1 IS FLUSH IN A DRILL HOLE IN THE EAST END OF
 MF1379'THE CONCRETE STEP AT THE SOUTH ENTRANCE TO THE SCHOOL.  THE
 MF1379'DISK IS STAMPED BRADLEY NO 1 1956.
 MF1379'
 MF1379'REFERENCE MARK 2 IS 75 FEET WEST OF THE SOUTHWEST CORNER OF
 MF1379'THE SCHOOL, 34 FEET SOUTH OF THE CENTER OF KIRK ROAD AND 4
 MF1379'FEET NORTH OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE
 MF1379'DISK IS STAMPED BRADLEY NO 2 1956.
 MF1379'
 MF1379'THE AZIMUTH MARK IS 31 FEET SOUTH OF THE CENTER OF A PAVED
 MF1379'ROAD, 4 FEET SOUTHEAST OF A TELEPHONE POLE, 4 FEET NORTHWEST
 MF1379'OF A 48 INCH MAPLE TREE AND 3 FEET EAST OF A WHITE WITNESS
 MF1379'POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 MF1379'BRADLEY 1956.
 MF1379'
 MF1379'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST AND THEN
 MF1379'SOUTH ON KIRK ROAD FOR 0.55 MILE TO A CROSSROAD.  TURN RIGHT
 MF1379'AND GO WEST ON PAVED ROAD FOR 0.05 MILE TO THE MARK ON THE LEFT.
 MF1379'
 MF1379'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1379
 MF1379                          STATION RECOVERY (1967)
 MF1379
 MF1379'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1379'THE MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.
 MF1379'THE SCHOOL IS NOW ELKS LODGE 2294.  THE STATION MARK IS NOW
 MF1379'IN THE CENTER OF A GRAVELED DRIVEWAY LEADING TO THE REAR
 MF1379'OF THE LODGE.  THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL
 MF1379'WITNESS POST AND THE ROAD AT THE MARK IS ARVILL ROAD.
 MF1379
 MF1379                          STATION RECOVERY (1998)
 MF1379
 MF1379'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1379'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2629 ***********************************************************************
 ME2629  DESIGNATION -  BRADLEY ARMOUR CO LAB STACK
 ME2629  PID         -  ME2629
 ME2629  STATE/COUNTY-  IL/KANKAKEE
 ME2629  COUNTRY     -  US
 ME2629  USGS QUAD   -  BRADLEY (2018)
 ME2629
 ME2629                         *CURRENT SURVEY CONTROL
 ME2629  ______________________________________________________________________
 ME2629* NAD 83(1997) POSITION- 41 09 37.16508(N) 087 51 22.52458(W)   ADJUSTED
 ME2629  ______________________________________________________________________
 ME2629  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 ME2629  LAPLACE CORR    -         -3.79  (seconds)                    DEFLEC18
 ME2629  HORZ ORDER      -  THIRD
 ME2629
 ME2629.The horizontal coordinates were established by classical geodetic methods
 ME2629.and adjusted by the National Geodetic Survey in October 1999.
 ME2629
 ME2629.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2629.GEOID18 height accuracy estimate available here.
 ME2629
 ME2629.Click photographs - Photos may exist for this station.
 ME2629
 ME2629.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2629
 ME2629. The following values were computed from the NAD 83(1997) position.
 ME2629
 ME2629;                    North         East     Units Scale Factor Converg.
 ME2629;SPC IL E     -   498,955.885   340,040.563   MT  0.99999472   +0 18 50.4
 ME2629;SPC IL E     - 1,636,991.10  1,115,616.41   sFT  0.99999472   +0 18 50.4
 ME2629;UTM  16      - 4,556,908.068   428,161.904   MT  0.99966351   -0 33 48.9
 ME2629
 ME2629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2816156908(NAD 83)
 ME2629
 ME2629                          SUPERSEDED SURVEY CONTROL
 ME2629
 ME2629  NAD 83(1997)-  41 09 37.16514(N)    087 51 22.52449(W) AD(       ) 3
 ME2629  NAD 83(1986)-  41 09 37.16642(N)    087 51 22.52836(W) AD(       ) 3
 ME2629  NAD 27      -  41 09 37.05500(N)    087 51 22.37000(W) AD(       ) 3
 ME2629
 ME2629.Superseded values are not recommended for survey control.
 ME2629
 ME2629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2629.See file dsdata.pdf to determine how the superseded data were derived.
 ME2629
 ME2629_MARKER: 63 = STACK
 ME2629
 ME2629  HISTORY     - Date     Condition        Report By
 ME2629  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2629  HISTORY     - 1988     GOOD             USPSQD
 ME2629
 ME2629                          STATION DESCRIPTION
 ME2629
 ME2629'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2629'STATION IS LOCATED ABOUT 2 MILES NORTH OF KANKAKEE IN THE NORTH
 ME2629'EDGE OF THE
 ME2629'VILLAGE OF BRADLEY, ABOUT 0.3 MILE WEST OF U.S. HIGHWAY 54.  IT IS A
 ME2629'YELLOW GLAZED TILE STACK ABOUT 200
 ME2629'FEET HIGH LOCATED ON THE GROUNDS OF THE ARMOUR COMPANY
 ME2629'LABORATORY.  THE POINT OF INTERSECTION WAS THE
 ME2629'CENTER OF THE TOP OF THE STACK.
 ME2629
 ME2629                          STATION RECOVERY (1988)
 ME2629
 ME2629'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME2629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2621 ***********************************************************************
 ME2621  DESIGNATION -  BRADLEY N ILL PUB SERV CO TANK
 ME2621  PID         -  ME2621
 ME2621  STATE/COUNTY-  IL/KANKAKEE
 ME2621  COUNTRY     -  US
 ME2621  USGS QUAD   -  BRADLEY (2018)
 ME2621
 ME2621                         *CURRENT SURVEY CONTROL
 ME2621  ______________________________________________________________________
 ME2621* NAD 83(1997) POSITION- 41 09 50.21070(N) 087 51 31.17168(W)   ADJUSTED
 ME2621  ______________________________________________________________________
 ME2621  GEOID HEIGHT    -        -32.867 (meters)                     GEOID18
 ME2621  LAPLACE CORR    -         -3.70  (seconds)                    DEFLEC18
 ME2621  HORZ ORDER      -  THIRD
 ME2621
 ME2621.The horizontal coordinates were established by classical geodetic methods
 ME2621.and adjusted by the National Geodetic Survey in October 1999.
 ME2621
 ME2621.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2621.GEOID18 height accuracy estimate available here.
 ME2621
 ME2621.Click photographs - Photos may exist for this station.
 ME2621
 ME2621.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2621
 ME2621. The following values were computed from the NAD 83(1997) position.
 ME2621
 ME2621;                    North         East     Units Scale Factor Converg.
 ME2621;SPC IL E     -   499,357.221   339,836.773   MT  0.99999452   +0 18 44.8
 ME2621;SPC IL E     - 1,638,307.82  1,114,947.81   sFT  0.99999452   +0 18 44.8
 ME2621;UTM  16      - 4,557,312.345   427,964.351   MT  0.99966386   -0 33 54.7
 ME2621
 ME2621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2796457312(NAD 83)
 ME2621
 ME2621                          SUPERSEDED SURVEY CONTROL
 ME2621
 ME2621  NAD 83(1997)-  41 09 50.21078(N)    087 51 31.17157(W) AD(       ) 3
 ME2621  NAD 83(1986)-  41 09 50.21461(N)    087 51 31.17551(W) AD(       ) 3
 ME2621  NAD 27      -  41 09 50.11100(N)    087 51 31.01800(W) AD(       ) 3
 ME2621
 ME2621.Superseded values are not recommended for survey control.
 ME2621
 ME2621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2621.See file dsdata.pdf to determine how the superseded data were derived.
 ME2621
 ME2621_MARKER: 53 = ELEVATED TANK
 ME2621
 ME2621  HISTORY     - Date     Condition        Report By
 ME2621  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2621
 ME2621                          STATION DESCRIPTION
 ME2621
 ME2621'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2621'STATION IS LOCATED ABOUT 2 MILES NORTH OF KANKAKEE IN THE
 ME2621'VILLAGE OF
 ME2621'BRADLEY.  THE STATION IS A 4-LEGGED STEEL STRUCTURE ABOUT 135 FEET
 ME2621'HIGH WITH A WATER TANK ATOP
 ME2621'PAINTED GRAY.  THE POINT OF INTERSECTION WAS THE BALL AT THE
 ME2621'APEX OF THE ROOF OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1747 ***********************************************************************
 MF1747  DESIGNATION -  BRADY
 MF1747  PID         -  MF1747
 MF1747  STATE/COUNTY-  IL/BUREAU
 MF1747  COUNTRY     -  US
 MF1747  USGS QUAD   -  YORKTOWN (2018)
 MF1747
 MF1747                         *CURRENT SURVEY CONTROL
 MF1747  ______________________________________________________________________
 MF1747* NAD 83(1997) POSITION- 41 32 52.53282(N) 089 45 55.07721(W)   ADJUSTED
 MF1747* NAVD 88 ORTHO HEIGHT -   206.    (meters)      676.    (feet) SCALED
 MF1747  ______________________________________________________________________
 MF1747  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF1747  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 MF1747  HORZ ORDER      -  FIRST
 MF1747
 MF1747.The horizontal coordinates were established by classical geodetic methods
 MF1747.and adjusted by the National Geodetic Survey in October 1999.
 MF1747
 MF1747.The orthometric height was scaled from a topographic map.
 MF1747
 MF1747.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1747.GEOID18 height accuracy estimate available here.
 MF1747
 MF1747.Click photographs - Photos may exist for this station.
 MF1747
 MF1747.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1747
 MF1747. The following values were computed from the NAD 83(1997) position.
 MF1747
 MF1747;                    North         East     Units Scale Factor Converg.
 MF1747;SPC IL W     -   541,951.942   733,485.988   MT  0.99995497   +0 15 58.3
 MF1747;SPC IL W     - 1,778,054.00  2,406,445.28   sFT  0.99995497   +0 15 58.3
 MF1747;UTM  16      - 4,603,277.925   269,359.781   MT  1.00025468   -1 50 05.6
 MF1747
 MF1747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1747!SPC IL W     -   0.99997289  x   0.99995497  =   0.99992786
 MF1747!UTM  16      -   0.99997289  x   1.00025468  =   1.00022756
 MF1747
 MF1747:                Primary Azimuth Mark                     Grid Az
 MF1747:SPC IL W     -  BRADY AZ MK                              342 58 07.3
 MF1747:UTM  16      -  BRADY AZ MK                              345 04 11.2
 MF1747
 MF1747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6935903277(NAD 83)
 MF1747
 MF1747|---------------------------------------------------------------------|
 MF1747| PID    Reference Object                     Distance      Geod. Az  |
 MF1747|                                                           dddmmss.s |
 MF1747| CI6748 BRADY RM 1                           27.344 METERS 18318     |
 MF1747| MG0681 ATKINSON MUNICIPAL TANK             APPROX.25.0 KM 2354657.8 |
 MF1747| CI6749 BRADY RM 2                           28.798 METERS 27456     |
 MF1747| MF1750 PROPHETSTOWN MUNICIPAL TANK         APPROX.19.5 KM 3145138.1 |
 MF1747| CI6747 BRADY AZ MK                                        3431405.6 |
 MF1747| MF1746 TAMPICO FARMERS ELEV CO TOWER       APPROX. 9.3 KM 3490630.7 |
 MF1747| MF1744 TAMPICO MUNICIPAL TANK              APPROX. 9.2 KM 3500409.0 |
 MF1747| MF1743 TAMPICO ST MARYS CHURCH SPIRE       APPROX. 9.5 KM 3502035.5 |
 MF1747|---------------------------------------------------------------------|
 MF1747
 MF1747                          SUPERSEDED SURVEY CONTROL
 MF1747
 MF1747  NAD 83(1996)-  41 32 52.53283(N)    089 45 55.07723(W) AD(       ) 1
 MF1747  NAD 83(1986)-  41 32 52.53999(N)    089 45 55.08326(W) AD(       ) 1
 MF1747  NAD 27      -  41 32 52.42000(N)    089 45 54.71600(W) AD(       ) 1
 MF1747
 MF1747.Superseded values are not recommended for survey control.
 MF1747
 MF1747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1747.See file dsdata.pdf to determine how the superseded data were derived.
 MF1747
 MF1747_MARKER: DS = TRIANGULATION STATION DISK
 MF1747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1747_STAMPING: BRADY 1935
 MF1747_MARK LOGO: CGS
 MF1747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1747+STABILITY: SURFACE MOTION
 MF1747
 MF1747  HISTORY     - Date     Condition        Report By
 MF1747  HISTORY     - 1935     MONUMENTED       CGS
 MF1747  HISTORY     - 19960420 MARK NOT FOUND   USPSQD
 MF1747  HISTORY     - 20010509 MARK NOT FOUND   USPSQD
 MF1747  HISTORY     - 20060203 MARK NOT FOUND   USPSQD
 MF1747
 MF1747                          STATION DESCRIPTION
 MF1747
 MF1747'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1747'THIS STATION IS IN THE NORTHEAST 1/4 SEC. 14, T 18 N R 6 E,
 MF1747'ABOUT 6 MILES SOUTH SOUTHEAST OF TAMPICO AND ABOUT 0.15 MILE
 MF1747'EAST SOUTHEAST OF BRIDGE OVER ILLINOIS-MISSISSIPPI CANAL, ON
 MF1747'LAND BELONGING TO MRS. KATE A. BRADY.  THE MARK IS ON THE
 MF1747'HIGHEST POINT OF WOODED RIDGE ABOUT 75 YARDS NORTH OF SAND
 MF1747'ROAD, 15 FEET EAST SOUTHEAST OF A SMALL CLUMP OF BUSHES.  25
 MF1747'FEET WEST NORTHWEST OF 10-INCH BLAZED OAK TREE.  22 FEET SOUTH
 MF1747'SOUTHWEST OF 14-INCH BLAZED OAK TREE.  24 FEET EAST OF 10-INCH
 MF1747'BLAZED OAK TREE.  THE MARK PROJECTS 2 INCHES.
 MF1747'
 MF1747'STATION, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1747'TABLETS SET IN CONCRETE.
 MF1747'
 MF1747'REFERENCE MARK NO. 1 IS SOUTH OF STATION PARTLY DOWN SLOPE OF
 MF1747'RIDGE, AND PROJECTS 6 INCHES.
 MF1747'
 MF1747'REFERENCE MARK NO. 2 IS WEST OF STATION ON TOP OF THE RIDGE,
 MF1747'AND PROJECTS 4 INCHES.
 MF1747'
 MF1747'THE AZIMUTH MARK IS NORTH NORTHWEST OF STATION, 15 FEET SOUTH
 MF1747'OF CENTER-LINE OF LANE AT ENTRANCE TO FARM.  90 FEET EAST
 MF1747'OF ILLINOIS-MISSISSIPPI CANAL.  15 FEET EAST OF NORTHWEST FENCE
 MF1747'CORNER OF CULTIVATED FIELD AND 1 FOOT SOUTH OF FENCE LINE.
 MF1747'THE MARK PROJECTS 8 INCHES.
 MF1747'
 MF1747'LIGHTS 100 FEET ABOVE STATIONS OLSON, FOY, AND VAUGHN AND 87
 MF1747'FEET ABOVE SMITH AND 74 FEET GOLD 1930 COME INTO VIEW 50 FEET
 MF1747'ABOVE THIS STATION.
 MF1747'
 MF1747'TO REACH THE STATION FROM THE JUNCTION OF ILL. 92 AND ILL.
 MF1747'226, ABOUT 4 MILES SOUTH OF TAMPICO, GO EAST ON ROUTE 92 FOR
 MF1747'0.5 MILE TO CROSS ROADS, SCHOOL IN SOUTHWEST ANGLE.  LEAVE
 MF1747'ROUTE 92 AND GO SOUTH ON GRADED DIRT ROAD 1.6 MILES TO BRIDGE
 MF1747'OVER CANAL.  CROSS BRIDGE, TURN SOUTH ABOUT 30 YARDS, THENCE
 MF1747'GO EAST THROUGH BOARD GATE AND UP RIDGE ABOUT 0.1 MILE TO
 MF1747'STATION.
 MF1747
 MF1747                          STATION RECOVERY (1996)
 MF1747
 MF1747'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1747'MARK NOT FOUND.
 MF1747
 MF1747                          STATION RECOVERY (2001)
 MF1747
 MF1747'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1747'R.M.1  FOUND
 MF1747'R.M.2  FOUND
 MF1747'AZIMUTH  NOT FOUND
 MF1747
 MF1747                          STATION RECOVERY (2006)
 MF1747
 MF1747'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1747'RM 1, RM 2. AZIMUTH NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0318 ***********************************************************************
 MF0318  DESIGNATION -  BRAID
 MF0318  PID         -  MF0318
 MF0318  STATE/COUNTY-  IL/GRUNDY
 MF0318  COUNTRY     -  US
 MF0318  USGS QUAD   -  COAL CITY (2018)
 MF0318
 MF0318                         *CURRENT SURVEY CONTROL
 MF0318  ______________________________________________________________________
 MF0318* NAD 83(1997) POSITION- 41 15 33.74156(N) 088 15 11.36529(W)   ADJUSTED
 MF0318* NAVD 88 ORTHO HEIGHT -   176.744 (meters)      579.87  (feet) ADJUSTED
 MF0318  ______________________________________________________________________
 MF0318  GEOID HEIGHT    -        -32.762 (meters)                     GEOID18
 MF0318  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 MF0318  DYNAMIC HEIGHT  -        176.675 (meters)      579.64  (feet) COMP
 MF0318  MODELED GRAVITY -    980,232.5   (mgal)                       NAVD 88
 MF0318
 MF0318  HORZ ORDER      -  SECOND
 MF0318  VERT ORDER      -  SECOND    CLASS 0
 MF0318
 MF0318.The horizontal coordinates were established by classical geodetic methods
 MF0318.and adjusted by the National Geodetic Survey in October 1999.
 MF0318
 MF0318.The orthometric height was determined by differential leveling and
 MF0318.adjusted by the NATIONAL GEODETIC SURVEY
 MF0318.in June 1991.
 MF0318
 MF0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0318.GEOID18 height accuracy estimate available here.
 MF0318
 MF0318.Click photographs - Photos may exist for this station.
 MF0318
 MF0318.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0318
 MF0318.The dynamic height is computed by dividing the NAVD 88
 MF0318.geopotential number by the normal gravity value computed on the
 MF0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0318.degrees latitude (g = 980.6199 gals.).
 MF0318
 MF0318.The modeled gravity was interpolated from observed gravity values.
 MF0318
 MF0318. The following values were computed from the NAD 83(1997) position.
 MF0318
 MF0318;                    North         East     Units Scale Factor Converg.
 MF0318;SPC IL E     -   509,849.175   306,718.968   MT  0.99997556   +0 03 10.3
 MF0318;SPC IL E     - 1,672,730.17  1,006,293.81   sFT  0.99997556   +0 03 10.3
 MF0318;UTM  16      - 4,568,307.698   395,020.704   MT  0.99973563   -0 49 35.4
 MF0318
 MF0318!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0318!SPC IL E     -   0.99997742  x   0.99997556  =   0.99995298
 MF0318!UTM  16      -   0.99997742  x   0.99973563  =   0.99971305
 MF0318
 MF0318:                Primary Azimuth Mark                     Grid Az
 MF0318:SPC IL E     -  BRAID 2 AZ MK                            271 18 38.9
 MF0318:UTM  16      -  BRAID 2 AZ MK                            272 11 24.6
 MF0318
 MF0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9502068307(NAD 83)
 MF0318
 MF0318|---------------------------------------------------------------------|
 MF0318| PID    Reference Object                     Distance      Geod. Az  |
 MF0318|                                                           dddmmss.s |
 MF0318| MF0319 BRAID RM 1                           26.860 METERS 09104     |
 MF0318| MF0315 BRAID 2                               4.857 METERS 13307     |
 MF0318| CI6750 BRAID AZ MK                                        2705055.6 |
 MF0318| CI6751 BRAID 2 AZ MK                                      2712149.2 |
 MF0318| MF1438 COAL CITY MUNICIPAL TANK            APPROX. 3.6 KM 3130720.1 |
 MF0318| MF0317 BRAID RM 2                           12.284 METERS 35623     |
 MF0318|---------------------------------------------------------------------|
 MF0318
 MF0318                          SUPERSEDED SURVEY CONTROL
 MF0318
 MF0318  NAD 83(1997)-  41 15 33.74304(N)    088 15 11.36681(W) AD(       ) 2
 MF0318  NAD 83(1986)-  41 15 33.74828(N)    088 15 11.38232(W) AD(       ) 2
 MF0318  NAD 27      -  41 15 33.63350(N)    088 15 11.16040(W) AD(       ) 2
 MF0318  NGVD 29 (??/??/92)  176.83   (m)          580.1    (f) COMPUTED    2 0
 MF0318
 MF0318.Superseded values are not recommended for survey control.
 MF0318
 MF0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0318.See file dsdata.pdf to determine how the superseded data were derived.
 MF0318
 MF0318_MARKER: DE = TRAVERSE STATION DISK
 MF0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0318_STAMPING: BRAID 1960
 MF0318_MARK LOGO: CGS
 MF0318_PROJECTION: FLUSH
 MF0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0318+STABILITY: SURFACE MOTION
 MF0318
 MF0318  HISTORY     - Date     Condition        Report By
 MF0318  HISTORY     - 1960     MONUMENTED       CGS
 MF0318  HISTORY     - 1961     GOOD             CGS
 MF0318  HISTORY     - 1965     GOOD             CGS
 MF0318  HISTORY     - 1979     POOR             USGS
 MF0318  HISTORY     - 20080406 MARK NOT FOUND   GEOCAC
 MF0318
 MF0318                          STATION DESCRIPTION
 MF0318
 MF0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0318'THE STATION IS LOCATED ABOUT 2.0 MILES WEST OF BRAIDWOOD,
 MF0318'1/4 MILE WEST OF U.S. HIGHWAY 66, 2-1/2 MILES SOUTHEAST OF COAL
 MF0318'CITY AND 0.1 MILE WEST OF JOHN BROCEKS HOME.
 MF0318'
 MF0318'TO REACH THE STATION FROM THE POST OFFICE IN BRAIDWOOD, GO WEST ON
 MF0318'MAIN STREET FOR 0.5 MILE TO DIVISION STREET, TURN LEFT FOR 0.3
 MF0318'MILE TO WEST REED ROAD FOR 1.05 MILE TO THE OVERPASS OVER U.S.
 MF0318'HIGHWAY 66, CONTINUE WEST FOR 0.35 MILE TO THE STATION ON THE
 MF0318'LEFT AS DESCRIBED.
 MF0318'
 MF0318'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A
 MF0318'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 MF0318'OF THE GROUND AND IS STAMPED BRAID 1960.  THE MARK IS 27 FEET
 MF0318'EAST OF A TELEPHONE POLE, 20 FEET SOUTH OF THE CENTER OF ROAD,
 MF0318'5 FEET WEST-NORTHWEST OF A WITNESS POST AND 2 FEET NORTH OF
 MF0318'A FENCE.
 MF0318'
 MF0318'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A
 MF0318'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 MF0318'OF THE GROUND AND IS STAMPED BRAID NO 1 1960.  THE MARK IS 89.5
 MF0318'FEET EAST OF A WITNESS POST, 53.5 FEET SOUTHWEST OF A POWER POLE,
 MF0318'20.5 FEET SOUTH OF THE CENTER OF A ROAD AND 1 FOOT NORTH OF A
 MF0318'FENCE.
 MF0318'
 MF0318'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A
 MF0318'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 MF0318'OF THE GROUND AND IS STAMPED BRAID NO 2 1960.  THE MARK IS
 MF0318'122 FEET EAST OF A POWER POLE, 48 FEET NORTHEAST OF A TELEPHONE
 MF0318'POLE AND 21 FEET NORTH OF THE CENTER OF A ROAD.
 MF0318'
 MF0318'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12
 MF0318'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 MF0318'THE GROUND AND IS STAMPED BRAID 1960.  THE MARK IS 22 FEET NORTH
 MF0318'OF THE CENTER OF A ROAD, 6 FEET EAST OF A POWER POLE, 2.4
 MF0318'FEET SOUTHEAST OF A WITNESS POST AND 2 FEET SOUTH OF THE FENCE.
 MF0318'
 MF0318'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.3
 MF0318'MILE TO THE MARK ON THE NORTH SIDE OF THE ROAD.
 MF0318'
 MF0318'HEIGHT OF LIGHT ABOVE STATION MARK 3.31 METERS.
 MF0318
 MF0318                          STATION RECOVERY (1961)
 MF0318
 MF0318'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0318'2.2 MI SW FROM BRAIDWOOD.
 MF0318'ABOUT 0.5 MILES WEST ALONG MAIN STREET FROM THE POST OFFICE IN
 MF0318'BRAIDWOOD THENCE 0.3 MILES SOUTH ALONG DIVISION STREET, THENCE
 MF0318'1.1 MILES WEST ALONG A BLACK TOP ROAD TO THE OVERPASS, THENCE 0.3
 MF0318'MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.3 MILE WEST OF THE
 MF0318'OVERPASS OVER U.S. HIGHWAY 66, ALSO ABOUT 0.05 MILES WEST OF A
 MF0318'HOUSE ON THE SOUTH OF THE ROAD, 20 FEET SOUTH OF THE CENTER LINE
 MF0318'OF THE ROAD, 1.9 FEET NORTH OF THE FENCE, 27 FEET EAST OF THE
 MF0318'THIRD TELEPHONE POLE WEST OF THE HOUSE ON THE SOUTH SIDE OF THE
 MF0318'ROAD, 127 FEET WEST-SOUTHWEST OF THE THIRD POWER POLE WEST OF THE
 MF0318'HOUSE ON THE SOUTH SIDE OF THE ROAD, 5 FEET WEST-NORTHWEST OF A
 MF0318'METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 MF0318'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0318
 MF0318                          STATION RECOVERY (1965)
 MF0318
 MF0318'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MF0318'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 MF0318'CONDITION BUT A REQUEST WAS RECEIVED TO MOVE THE MARKS AS THEY
 MF0318'WERE IN THE WAY OF CONSTRUCTION.  A NEW STATION WAS ESTABLISHED
 MF0318'IN THE IMMEDIATE VICINITY.  FOR DETAILS SEE DESCRIPTION FOR BRAID
 MF0318'2 1965.
 MF0318
 MF0318                          STATION RECOVERY (1979)
 MF0318
 MF0318'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0318'MARK RECOVERED IN POOR CONDITION.
 MF0318
 MF0318                          STATION RECOVERY (2008)
 MF0318
 MF0318'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0318'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0315 ***********************************************************************
 MF0315  DESIGNATION -  BRAID 2
 MF0315  PID         -  MF0315
 MF0315  STATE/COUNTY-  IL/GRUNDY
 MF0315  COUNTRY     -  US
 MF0315  USGS QUAD   -  COAL CITY (2018)
 MF0315
 MF0315                         *CURRENT SURVEY CONTROL
 MF0315  ______________________________________________________________________
 MF0315* NAD 83(2011) POSITION- 41 15 33.63252(N) 088 15 11.21139(W)   ADJUSTED
 MF0315* NAD 83(2011) ELLIP HT-   143.745 (meters)        (06/27/12)   ADJUSTED
 MF0315* NAD 83(2011) EPOCH   -  2010.00
 MF0315* NAVD 88 ORTHO HEIGHT -   176.58  (meters)      579.3   (feet) RESET
 MF0315  ______________________________________________________________________
 MF0315  GEOID HEIGHT    -        -32.762 (meters)                     GEOID18
 MF0315  NAD 83(2011) X  -    146,377.565 (meters)                     COMP
 MF0315  NAD 83(2011) Y  - -4,799,522.752 (meters)                     COMP
 MF0315  NAD 83(2011) Z  -  4,184,212.026 (meters)                     COMP
 MF0315  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 MF0315  VERT ORDER      -  THIRD
 MF0315
 MF0315  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0315  Standards:
 MF0315         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0315            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0315  -------------------------------------------------------------------
 MF0315  NETWORK    0.58   0.86           0.27   0.19   0.44     -0.11176250
 MF0315  -------------------------------------------------------------------
 MF0315  Click here for local accuracies and other accuracy information.
 MF0315
 MF0315.The horizontal coordinates were established by GPS observations
 MF0315.and adjusted by the National Geodetic Survey in June 2012.
 MF0315
 MF0315.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0315.been affixed to the stable North American tectonic plate. See 
 MF0315.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0315
 MF0315.The horizontal coordinates are valid at the epoch date displayed above
 MF0315.which is a decimal equivalence of Year/Month/Day.
 MF0315
 MF0315.The orthometric height was computed from unverified reset data.
 MF0315
 MF0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0315.GEOID18 height accuracy estimate available here.
 MF0315
 MF0315.Click photographs - Photos may exist for this station.
 MF0315
 MF0315.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0315
 MF0315.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0315
 MF0315.The ellipsoidal height was determined by GPS observations
 MF0315.and is referenced to NAD 83.
 MF0315
 MF0315. The following values were computed from the NAD 83(2011) position.
 MF0315
 MF0315;                    North         East     Units Scale Factor Converg.
 MF0315;SPC IL E     -   509,845.815   306,722.553   MT  0.99997556   +0 03 10.4
 MF0315;SPC IL E     - 1,672,719.14  1,006,305.58   sFT  0.99997556   +0 03 10.4
 MF0315;UTM  16      - 4,568,304.283   395,024.237   MT  0.99973562   -0 49 35.3
 MF0315
 MF0315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0315!SPC IL E     -   0.99997745  x   0.99997556  =   0.99995301
 MF0315!UTM  16      -   0.99997745  x   0.99973562  =   0.99971308
 MF0315
 MF0315:                Primary Azimuth Mark                     Grid Az
 MF0315:SPC IL E     -  BRAID 2 AZ MK                            271 41 29.6
 MF0315:UTM  16      -  BRAID 2 AZ MK                            272 34 15.3
 MF0315
 MF0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9502468304(NAD 83)
 MF0315
 MF0315|---------------------------------------------------------------------|
 MF0315| PID    Reference Object                     Distance      Geod. Az  |
 MF0315|                                                           dddmmss.s |
 MF0315| MF0314 BRAID 2 RM 4                         20.300 METERS 27026     |
 MF0315| CI6750 BRAID AZ MK                                        2711406.1 |
 MF0315| CI6751 BRAID 2 AZ MK                                      2714440.0 |
 MF0315| MF0318 BRAID                                 4.857 METERS 31307     |
 MF0315| MF1438 COAL CITY MUNICIPAL TANK            APPROX. 3.6 KM 3130720.2 |
 MF0315| MF0316 BRAID 2 RM 3                         20.510 METERS 35905     |
 MF0315|---------------------------------------------------------------------|
 MF0315
 MF0315                          SUPERSEDED SURVEY CONTROL
 MF0315
 MF0315  NAD 83(2007)-  41 15 33.63260(N)    088 15 11.21228(W) AD(2002.00) 0
 MF0315  ELLIP H (02/10/07)  143.764  (m)                       GP(2002.00)    
 MF0315  ELLIP H (02/03/05)  143.763  (m)                       GP(       ) 4 2
 MF0315  NAD 83(1997)-  41 15 33.63245(N)    088 15 11.21220(W) AD(       ) 1
 MF0315  ELLIP H (03/04/03)  143.772  (m)                       GP(       ) 4 2
 MF0315  NAD 83(1997)-  41 15 33.63393(N)    088 15 11.21300(W) AD(       ) 3
 MF0315  NAD 83(1997)-  41 15 33.63541(N)    088 15 11.21452(W) AD(       ) 3
 MF0315  NAD 83(1986)-  41 15 33.64066(N)    088 15 11.23004(W) AD(       ) 3
 MF0315  NAD 27      -  41 15 33.52588(N)    088 15 11.00812(W) AD(       ) 3
 MF0315  NAVD 88 (03/04/03)  176.5    (m)  GEOID99  model used  GPS OBS        
 MF0315  NGVD 29             176.66   (m)          579.6    (f) LEVELING    3  
 MF0315
 MF0315.Superseded values are not recommended for survey control.
 MF0315
 MF0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0315.See file dsdata.pdf to determine how the superseded data were derived.
 MF0315
 MF0315_MARKER: DS = TRIANGULATION STATION DISK
 MF0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0315_STAMPING: BRAID 2 1965
 MF0315_MARK LOGO: CGS
 MF0315_PROJECTION: FLUSH
 MF0315_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0315+STABILITY: SURFACE MOTION
 MF0315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0315+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 MF0315
 MF0315  HISTORY     - Date     Condition        Report By
 MF0315  HISTORY     - 1965     MONUMENTED       CGS
 MF0315  HISTORY     - 1965     GOOD             CGS
 MF0315  HISTORY     - 1972     GOOD             BRADY
 MF0315  HISTORY     - 200205   GOOD             ASCPC
 MF0315  HISTORY     - 20050725 GOOD             GEOSPC
 MF0315  HISTORY     - 20080930 GOOD             GEOCAC
 MF0315
 MF0315                          STATION DESCRIPTION
 MF0315
 MF0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MF0315'THE STATION IS ABOUT 2 MILES WEST OF BRAIDWOOD, 1/4 MILE WEST
 MF0315'OF INTERSTATE 55, 2-1/2 MILES SOUTHEAST OF COAL CITY AND ABOUT
 MF0315'0.1 MILE WEST OF A FARM HOUSE.
 MF0315'
 MF0315'THE STATION MARK IS ON THE SOUTH RIGHT-OF-WAY OF THE ROAD 34
 MF0315'FEET SOUTH OF A CENTER LINE OF THE ROAD AND 2 FEET WEST OF A
 MF0315'METAL WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND DISK
 MF0315'IS STAMPED BRAID 2 1965.
 MF0315'
 MF0315'TO REACH FROM BRAIDWOOD, FROM THE JUNCTION OF STATE HIGHWAY 113
 MF0315'AND 129 TO THE SOUTHWEST OF THE RAILROAD STATION, GO SOUTHWEST
 MF0315'ON STATE HIGHWAY 129 FOR 0.45 MILE TO A T-ROAD RIGHT, TURN
 MF0315'RIGHT AND GO WEST ON SURFACED ROAD FOR 1.5 MILE TO THE CENTER
 MF0315'OF THE OVERPASS OVER INTERSTATE 55, CONTINUE WEST FOR 0.35 MILE
 MF0315'TO THE STATION ON THE LEFT, TO REACH THE AZIMUTH MARK CONTINUE
 MF0315'WEST FOR 0.3 MILE TO THE MARK ON THE RIGHT.
 MF0315'
 MF0315'REFERENCE MARK NO. 3 IS 67.29 FEET NORTH OF THE STATION, 34 FEET
 MF0315'NORTH OF THE CENTER LINE OF THE ROAD AND THE MARK PROJECTS 6
 MF0315'INCHES.  THE DISK IS STAMPED BRAID 2 NO. 3 1965.
 MF0315'
 MF0315'REFERENCE MARK NO. 4 IS 66.60 FEET WEST OF THE STATION, 34 FEET
 MF0315'SOUTH OF THE CENTER LINE OF THE ROAD AND THE MARK PROJECTS 3
 MF0315'INCHES.  THE DISK IS STAMPED BRAID 2 NO. 4 1965.
 MF0315'
 MF0315'THE AZIMUTH MARK IS ABOUT 0.3 MILE WEST OF A STATION, 34 FEET
 MF0315'NORTH OF THE CENTER LINE OF THE ROAD AND 2 FEET EAST OF THE
 MF0315'METAL WITNESS POST.  THE MARK PROJECTS ABOUT 3 INCHES AND THE DISK
 MF0315'IS STAMPED BRAID 2 1965.
 MF0315
 MF0315                          STATION RECOVERY (1965)
 MF0315
 MF0315'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 MF0315'2.2 MI SW FROM BRAIDWOOD.
 MF0315'0.45 MILE SOUTHWEST ALONG STATE HIGHWAY 129, FROM THE JUNCTION WITH
 MF0315'STATE HIGHWAY 113 JUST SOUTHWEST OF THE RAILROAD STATION, THENCE
 MF0315'WEST ON SURFACED ROAD FOR 1.5 MILE TO OVERPASS OVER INTERSTATE 55,
 MF0315'CONTINUE WEST FOR 0.35 MILE TO MARK ON LEFT.  THE MARK IS 34 FEET
 MF0315'SOUTH OF THE CENTERLINE OF THE ROAD AND 2 FEET WEST OF A METAL
 MF0315'WITNESS POST.  A TRIANGULATION STATION DISK, STAMPED BRAID 2 1965
 MF0315'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE TOP OF THE
 MF0315'GROUND.
 MF0315
 MF0315                          STATION RECOVERY (1972)
 MF0315
 MF0315'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 MF0315'RECOVERED BY BRADY LAND SURVEYING INC.
 MF0315'
 MF0315'BRAID 2 1965-GOOD
 MF0315'
 MF0315'BRAID 2 NO 3 1965-GOOD
 MF0315'
 MF0315'BRAID 2 1965 (AZIM)-GOOD
 MF0315
 MF0315                          STATION RECOVERY (2002)
 MF0315
 MF0315'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0315'RECOVERED AS DESCRIBED
 MF0315
 MF0315                          STATION RECOVERY (2005)
 MF0315
 MF0315'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF0315'RECOVERED AS DESCRIBED.
 MF0315
 MF0315                          STATION RECOVERY (2008)
 MF0315
 MF0315'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0315'THERE IS NO WITNESS POST NEAR THIS MARK.  ALL REFERENCE MARKS WERE
 MF0315'SOUGHT BUT NONE WERE LOCATED BY THIS PARTY.  PICTURES ARE AVAILABLE AT
 MF0315'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM) IN THE  BENCHMARKING
 MF0315'SECTION UNDER THIS MARK S PID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0316 ***********************************************************************
 MF0316  DESIGNATION -  BRAID 2 RM 3
 MF0316  PID         -  MF0316
 MF0316  STATE/COUNTY-  IL/GRUNDY
 MF0316  COUNTRY     -  US
 MF0316  USGS QUAD   -  COAL CITY (2018)
 MF0316
 MF0316                         *CURRENT SURVEY CONTROL
 MF0316  ______________________________________________________________________
 MF0316* NAD 83(1986) POSITION- 41 15 34.30   (N) 088 15 11.23   (W)   HD_HELD1
 MF0316* NAVD 88 ORTHO HEIGHT -   176.37  (meters)      578.6   (feet) RESET
 MF0316  ______________________________________________________________________
 MF0316  GEOID HEIGHT    -        -32.762 (meters)                     GEOID18
 MF0316  VERT ORDER      -  THIRD
 MF0316
 MF0316.The horizontal coordinates were determined by differentially corrected
 MF0316.hand held GPS observations or other comparable positioning techniques
 MF0316.and have an estimated accuracy of +/- 3 meters.
 MF0316
 MF0316.The orthometric height was computed from unverified reset data.
 MF0316
 MF0316.No vertical observational check was made to the station.
 MF0316
 MF0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0316.GEOID18 height accuracy estimate available here.
 MF0316
 MF0316.Click photographs - Photos may exist for this station.
 MF0316
 MF0316;                    North         East    Units  Estimated Accuracy
 MF0316;SPC IL E     -   509,866.4     306,722.1     MT  (+/- 3 meters HH1 GPS) 
 MF0316
 MF0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9502468324(NAD 83)
 MF0316
 MF0316                          SUPERSEDED SURVEY CONTROL
 MF0316
 MF0316  NGVD 29 (??/??/??)  175.93   (m)          577.2    (f) RESET       3  
 MF0316
 MF0316.Superseded values are not recommended for survey control.
 MF0316
 MF0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0316.See file dsdata.pdf to determine how the superseded data were derived.
 MF0316
 MF0316_MARKER: DR = REFERENCE MARK DISK
 MF0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0316_STAMPING: BRAID 2 NO 3 1965
 MF0316_MARK LOGO: CGS
 MF0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0316+STABILITY: SURFACE MOTION
 MF0316
 MF0316  HISTORY     - Date     Condition        Report By
 MF0316  HISTORY     - 1965     MONUMENTED       CGS
 MF0316  HISTORY     - 20080921 MARK NOT FOUND   GEOCAC
 MF0316
 MF0316                          STATION DESCRIPTION
 MF0316
 MF0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MF0316'2.2 MI SW FROM BRAIDWOOD.
 MF0316'0.45 MILE SOUTHWEST ALONG STATE HIGHWAY 129, FROM ITS JUNCTION
 MF0316'WITH STATE HIGHWAY 113 JUST SOUTHWEST OF THE RAILROAD STATION,
 MF0316'THENCE WEST ALONG A SURFACED ROAD FOR 1.5 MILES TO THE OVERPASS
 MF0316'OVER INTERSTATE 55, CONTINUE WEST FOR 0.35 MILE TO THE MARK ON
 MF0316'THE RIGHT.  THE MARK IS 67.29 FEET NORTH OF TRIANGULATION STATION
 MF0316'BRAID 2, 34 FEET NORTH OF THE CENTERLINE OF THE ROAD AND THE MARK
 MF0316'PROJECTS 6 INCHES.  THE DISK IS A STANDARD REFERENCE MARK DISK
 MF0316'SET IN CONCRETE POST AND IS STAMPED BRAID 2 NO 3 1965.
 MF0316
 MF0316                          STATION RECOVERY (2008)
 MF0316
 MF0316'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0316'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0314 ***********************************************************************
 MF0314  DESIGNATION -  BRAID 2 RM 4
 MF0314  PID         -  MF0314
 MF0314  STATE/COUNTY-  IL/GRUNDY
 MF0314  COUNTRY     -  US
 MF0314  USGS QUAD   -  COAL CITY (2018)
 MF0314
 MF0314                         *CURRENT SURVEY CONTROL
 MF0314  ______________________________________________________________________
 MF0314* NAD 83(1986) POSITION- 41 15 33.64   (N) 088 15 12.08   (W)   HD_HELD1
 MF0314* NAVD 88 ORTHO HEIGHT -   176.63  (meters)      579.5   (feet) RESET
 MF0314  ______________________________________________________________________
 MF0314  GEOID HEIGHT    -        -32.762 (meters)                     GEOID18
 MF0314  VERT ORDER      -  THIRD
 MF0314
 MF0314.The horizontal coordinates were determined by differentially corrected
 MF0314.hand held GPS observations or other comparable positioning techniques
 MF0314.and have an estimated accuracy of +/- 3 meters.
 MF0314
 MF0314.The orthometric height was computed from unverified reset data.
 MF0314
 MF0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0314.GEOID18 height accuracy estimate available here.
 MF0314
 MF0314.Click photographs - Photos may exist for this station.
 MF0314
 MF0314;                    North         East    Units  Estimated Accuracy
 MF0314;SPC IL E     -   509,846.0     306,702.3     MT  (+/- 3 meters HH1 GPS) 
 MF0314
 MF0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9500468304(NAD 83)
 MF0314
 MF0314                          SUPERSEDED SURVEY CONTROL
 MF0314
 MF0314.No superseded survey control is available for this station.
 MF0314
 MF0314_MARKER: DR = REFERENCE MARK DISK
 MF0314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0314_STAMPING: BRAID 2 NO 4 1965
 MF0314_MARK LOGO: CGS
 MF0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0314+STABILITY: SURFACE MOTION
 MF0314
 MF0314  HISTORY     - Date     Condition        Report By
 MF0314  HISTORY     - 1965     MONUMENTED       CGS
 MF0314  HISTORY     - 1979     POOR             USGS
 MF0314  HISTORY     - 20080921 MARK NOT FOUND   GEOCAC
 MF0314
 MF0314                          STATION DESCRIPTION
 MF0314
 MF0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MF0314'2.2 MI SW FROM BRAIDWOOD.
 MF0314'0.45 MILE SOUTHWEST ALONG STATE HIGHWAY 129, FROM ITS JUNCTION WITH
 MF0314'STATE HIGHWAY 113 JUST SOUTHWEST OF THE RAIL ROAD STATION, THENCE
 MF0314'WEST ALONG A SURFACED ROAD FOR 1.5 MILES TO THE OVERPASS OVER
 MF0314'INTERSTATE 55, CONTINUE WEST FOR 0.35 MILE TO THE MARK ON THE
 MF0314'LEFT.  THE MARK IS 66.60 FEET WEST OF TRIANGULATION STATION BRAID
 MF0314'2, 34 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND PROJECTS 3
 MF0314'INCHES.  A STANDARD REFERENCE MARK DISK, STAMPED BRAID 2 NO 4
 MF0314'1965 AND SET IN THE TOP OF A CONCRETE POST.
 MF0314
 MF0314                          STATION RECOVERY (1979)
 MF0314
 MF0314'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0314'MARK RECOVERED IN POOR CONDITION.
 MF0314
 MF0314                          STATION RECOVERY (2008)
 MF0314
 MF0314'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0314'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0319 ***********************************************************************
 MF0319  DESIGNATION -  BRAID RM 1
 MF0319  PID         -  MF0319
 MF0319  STATE/COUNTY-  IL/GRUNDY
 MF0319  COUNTRY     -  US
 MF0319  USGS QUAD   -  COAL CITY (2018)
 MF0319
 MF0319                         *CURRENT SURVEY CONTROL
 MF0319  ______________________________________________________________________
 MF0319* NAD 83(1986) POSITION- 41 15 33.73   (N) 088 15 10.21   (W)   HD_HELD1
 MF0319* NAVD 88 ORTHO HEIGHT -   176.230 (meters)      578.18  (feet) ADJUSTED
 MF0319  ______________________________________________________________________
 MF0319  GEOID HEIGHT    -        -32.762 (meters)                     GEOID18
 MF0319  DYNAMIC HEIGHT  -        176.162 (meters)      577.96  (feet) COMP
 MF0319  MODELED GRAVITY -    980,232.5   (mgal)                       NAVD 88
 MF0319
 MF0319  VERT ORDER      -  SECOND    CLASS 0
 MF0319
 MF0319.The horizontal coordinates were determined by differentially corrected
 MF0319.hand held GPS observations or other comparable positioning techniques
 MF0319.and have an estimated accuracy of +/- 3 meters.
 MF0319
 MF0319.The orthometric height was determined by differential leveling and
 MF0319.adjusted by the NATIONAL GEODETIC SURVEY
 MF0319.in June 1991.
 MF0319
 MF0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0319.GEOID18 height accuracy estimate available here.
 MF0319
 MF0319.Click photographs - Photos may exist for this station.
 MF0319
 MF0319.The dynamic height is computed by dividing the NAVD 88
 MF0319.geopotential number by the normal gravity value computed on the
 MF0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0319.degrees latitude (g = 980.6199 gals.).
 MF0319
 MF0319.The modeled gravity was interpolated from observed gravity values.
 MF0319
 MF0319;                    North         East    Units  Estimated Accuracy
 MF0319;SPC IL E     -   509,848.8     306,745.9     MT  (+/- 3 meters HH1 GPS) 
 MF0319
 MF0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9504768306(NAD 83)
 MF0319
 MF0319                          SUPERSEDED SURVEY CONTROL
 MF0319
 MF0319  NGVD 29 (??/??/92)  176.31   (m)          578.4    (f) COMPUTED    2 0
 MF0319
 MF0319.Superseded values are not recommended for survey control.
 MF0319
 MF0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0319.See file dsdata.pdf to determine how the superseded data were derived.
 MF0319
 MF0319_MARKER: DR = REFERENCE MARK DISK
 MF0319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0319_STAMPING: BRAID NO 1 1960
 MF0319_MARK LOGO: CGS
 MF0319_PROJECTION: FLUSH
 MF0319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0319+STABILITY: SURFACE MOTION
 MF0319
 MF0319  HISTORY     - Date     Condition        Report By
 MF0319  HISTORY     - 1960     MONUMENTED       CGS
 MF0319  HISTORY     - 1961     GOOD             CGS
 MF0319  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0319
 MF0319                          STATION DESCRIPTION
 MF0319
 MF0319'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0319'2.2 MI SW FROM BRAIDWOOD.
 MF0319'ABOUT 0.5 MILES WEST ALONG MAIN STREET FROM THE POST OFFICE IN
 MF0319'BRAIDWOOD THENCE 0.3 MILE SOUTH ALONG DIVISION STREET, THENCE 1.1
 MF0319'MILES WEST ALONG A BLACK TOP ROAD TO THE OVERPASS OVER U.S. HIGHWAY
 MF0319'66, THENCE 0.3 MILE WEST ALONG A GRAVEL ROAD, ABOUT 0.05 MILE
 MF0319'WEST OF A FARM HOUSE SOUTH OF THE ROAD, 22 FEET SOUTH OF THE
 MF0319'CENTERLINE OF THE ROAD, 1 FOOT NORTH OF A FENCE, 105 FEET EAST OF
 MF0319'THE THIRD TELEPHONE POLE WEST OF THE FARM HOUSE, 53.5 FEET SOUTHWEST
 MF0319'OF THE THIRD POWER POLE WEST OF THE FARM HOUSE, 88.2 FEET EAST
 MF0319'OF TRAVERSE STATION BRAID, 83.4 FEET EAST OF A METAL WITNESS
 MF0319'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 MF0319'POST FLUSH WITH THE GROUND.
 MF0319
 MF0319                          STATION RECOVERY (2008)
 MF0319
 MF0319'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0319'SUBMITTED BY GEOCACHER CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0317 ***********************************************************************
 MF0317  DESIGNATION -  BRAID RM 2
 MF0317  PID         -  MF0317
 MF0317  STATE/COUNTY-  IL/GRUNDY
 MF0317  COUNTRY     -  US
 MF0317  USGS QUAD   -  COAL CITY (2018)
 MF0317
 MF0317                         *CURRENT SURVEY CONTROL
 MF0317  ______________________________________________________________________
 MF0317* NAD 83(1986) POSITION- 41 15 34.14   (N) 088 15 11.40   (W)   HD_HELD1
 MF0317* NAVD 88 ORTHO HEIGHT -   176.342 (meters)      578.55  (feet) ADJUSTED
 MF0317  ______________________________________________________________________
 MF0317  GEOID HEIGHT    -        -32.762 (meters)                     GEOID18
 MF0317  DYNAMIC HEIGHT  -        176.274 (meters)      578.33  (feet) COMP
 MF0317  MODELED GRAVITY -    980,232.5   (mgal)                       NAVD 88
 MF0317
 MF0317  VERT ORDER      -  SECOND    CLASS 0
 MF0317
 MF0317.The horizontal coordinates were determined by differentially corrected
 MF0317.hand held GPS observations or other comparable positioning techniques
 MF0317.and have an estimated accuracy of +/- 3 meters.
 MF0317
 MF0317.The orthometric height was determined by differential leveling and
 MF0317.adjusted by the NATIONAL GEODETIC SURVEY
 MF0317.in June 1991.
 MF0317
 MF0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0317.GEOID18 height accuracy estimate available here.
 MF0317
 MF0317.Click photographs - Photos may exist for this station.
 MF0317
 MF0317.The dynamic height is computed by dividing the NAVD 88
 MF0317.geopotential number by the normal gravity value computed on the
 MF0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0317.degrees latitude (g = 980.6199 gals.).
 MF0317
 MF0317.The modeled gravity was interpolated from observed gravity values.
 MF0317
 MF0317;                    North         East    Units  Estimated Accuracy
 MF0317;SPC IL E     -   509,861.5     306,718.1     MT  (+/- 3 meters HH1 GPS) 
 MF0317
 MF0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9502068319(NAD 83)
 MF0317
 MF0317                          SUPERSEDED SURVEY CONTROL
 MF0317
 MF0317  NGVD 29 (??/??/92)  176.42   (m)          578.8    (f) COMPUTED    2 0
 MF0317
 MF0317.Superseded values are not recommended for survey control.
 MF0317
 MF0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0317.See file dsdata.pdf to determine how the superseded data were derived.
 MF0317
 MF0317_MARKER: DR = REFERENCE MARK DISK
 MF0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0317_STAMPING: BRAID NO 2 1960
 MF0317_MARK LOGO: CGS
 MF0317_PROJECTION: FLUSH
 MF0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0317+STABILITY: SURFACE MOTION
 MF0317
 MF0317  HISTORY     - Date     Condition        Report By
 MF0317  HISTORY     - 1960     MONUMENTED       CGS
 MF0317  HISTORY     - 1961     GOOD             CGS
 MF0317  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0317
 MF0317                          STATION DESCRIPTION
 MF0317
 MF0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0317'2.2 MI SW FROM BRAIDWOOD.
 MF0317'ABOUT 0.5 MILE WEST ALONG MAIN STREET FROM THE POST OFFICE IN
 MF0317'BRAIDWOOD, THENCE 0.3 MILE SOUTH ALONG DIVISION STREET, THENCE
 MF0317'1.1 MILES WEST ALONG A BLACK TOP ROAD TO THE OVERPASS OVER U.S.
 MF0317'HIGHWAY 66, THENCE 0.3 MILE WEST ALONG A GRAVEL ROAD, ABOUT 0.05
 MF0317'MILE WEST OF A FARM HOUSE SOUTH OF THE ROAD, 20.5 FEET NORTH OF THE
 MF0317'CENTER LINE OF THE ROAD, 48 FEET NORTHWEST OF THE THIRD TELEPHONE
 MF0317'POLE WEST OF THE FARM HOUSE, 40.3 FEET NORTH-NORTHWEST OF TRAVERSE
 MF0317'STATION BRAID, 42.2 FEET NORTH-NORTHWEST OF A METAL WITNESS POST,
 MF0317'ABOUT 0.5 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 MF0317'A CONCRETE POST FLUSH WITH THE GROUND.
 MF0317
 MF0317                          STATION RECOVERY (2008)
 MF0317
 MF0317'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0317'SUBMITTED BY GEOCACHER CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1420 ***********************************************************************
 MF1420  DESIGNATION -  BRAIDWOOD MUNICIPAL TANK
 MF1420  PID         -  MF1420
 MF1420  STATE/COUNTY-  IL/WILL
 MF1420  COUNTRY     -  US
 MF1420  USGS QUAD   -  WILMINGTON (2018)
 MF1420
 MF1420                         *CURRENT SURVEY CONTROL
 MF1420  ______________________________________________________________________
 MF1420* NAD 83(1997) POSITION- 41 15 50.86850(N) 088 13 04.94349(W)   ADJUSTED
 MF1420  ______________________________________________________________________
 MF1420  GEOID HEIGHT    -        -32.766 (meters)                     GEOID18
 MF1420  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 MF1420  HORZ ORDER      -  THIRD
 MF1420
 MF1420.The horizontal coordinates were established by classical geodetic methods
 MF1420.and adjusted by the National Geodetic Survey in October 1999.
 MF1420
 MF1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1420.GEOID18 height accuracy estimate available here.
 MF1420
 MF1420.Click photographs - Photos may exist for this station.
 MF1420
 MF1420.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1420
 MF1420. The following values were computed from the NAD 83(1997) position.
 MF1420
 MF1420;                    North         East     Units Scale Factor Converg.
 MF1420;SPC IL E     -   510,380.834   309,661.170   MT  0.99997615   +0 04 33.7
 MF1420;SPC IL E     - 1,674,474.45  1,015,946.69   sFT  0.99997615   +0 04 33.7
 MF1420;UTM  16      - 4,568,794.018   397,970.000   MT  0.99972812   -0 48 12.3
 MF1420
 MF1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9797068794(NAD 83)
 MF1420
 MF1420                          SUPERSEDED SURVEY CONTROL
 MF1420
 MF1420  NAD 83(1997)-  41 15 50.86684(N)    088 13 04.94422(W) AD(       ) 3
 MF1420  NAD 83(1986)-  41 15 50.87079(N)    088 13 04.95976(W) AD(       ) 3
 MF1420  NAD 27      -  41 15 50.71500(N)    088 13 04.72400(W) AD(       ) 3
 MF1420
 MF1420.Superseded values are not recommended for survey control.
 MF1420
 MF1420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1420.See file dsdata.pdf to determine how the superseded data were derived.
 MF1420
 MF1420_MARKER: 53 = ELEVATED TANK
 MF1420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1420+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2008
 MF1420
 MF1420  HISTORY     - Date     Condition        Report By
 MF1420  HISTORY     - 1960     FIRST OBSERVED   CGS
 MF1420  HISTORY     - 20081106 GOOD             GEOCAC
 MF1420
 MF1420                          STATION DESCRIPTION
 MF1420
 MF1420'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF1420'STATION IS LOCATED IN THE BUSINESS SECTION OF BRAIDWOOD AND
 MF1420'ABOUT 0.05 MILE WEST OF THE BRAIDWOOD POST OFFICE.
 MF1420'
 MF1420'THE TANK IS PAINTED SILVER, IS SUPPORTED BY 4 LEGS AND IS
 MF1420'APPROXIMATELY 125 FEET HIGH.  BRAIDWOOD IS PAINTED ON THE NORTH
 MF1420'AND SOUTH SIDES OF TANK WITH BLACK LETTERING.
 MF1420'
 MF1420'POINT INTERSECTED WAS TOP AND CENTER.
 MF1420
 MF1420                          STATION RECOVERY (2008)
 MF1420
 MF1420'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1420'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1451 ***********************************************************************
 LC1451  DESIGNATION -  BRAMBLE
 LC1451  PID         -  LC1451
 LC1451  STATE/COUNTY-  IL/PEORIA
 LC1451  COUNTRY     -  US
 LC1451  USGS QUAD   -  OAK HILL (2018)
 LC1451
 LC1451                         *CURRENT SURVEY CONTROL
 LC1451  ______________________________________________________________________
 LC1451* NAD 83(1997) POSITION- 40 48 30.75166(N) 089 48 43.89630(W)   ADJUSTED
 LC1451* NAVD 88 ORTHO HEIGHT -   207.939 (meters)      682.21  (feet) ADJUSTED
 LC1451  ______________________________________________________________________
 LC1451  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 LC1451  LAPLACE CORR    -          1.19  (seconds)                    DEFLEC18
 LC1451  DYNAMIC HEIGHT  -        207.845 (meters)      681.90  (feet) COMP
 LC1451  MODELED GRAVITY -    980,166.5   (mgal)                       NAVD 88
 LC1451
 LC1451  HORZ ORDER      -  SECOND
 LC1451  VERT ORDER      -  SECOND    CLASS 0
 LC1451
 LC1451.The horizontal coordinates were established by classical geodetic methods
 LC1451.and adjusted by the National Geodetic Survey in October 1999.
 LC1451
 LC1451.The orthometric height was determined by differential leveling and
 LC1451.adjusted by the NATIONAL GEODETIC SURVEY
 LC1451.in June 1991.
 LC1451
 LC1451.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1451.GEOID18 height accuracy estimate available here.
 LC1451
 LC1451.Click photographs - Photos may exist for this station.
 LC1451
 LC1451.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1451
 LC1451.The dynamic height is computed by dividing the NAVD 88
 LC1451.geopotential number by the normal gravity value computed on the
 LC1451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1451.degrees latitude (g = 980.6199 gals.).
 LC1451
 LC1451.The modeled gravity was interpolated from observed gravity values.
 LC1451
 LC1451. The following values were computed from the NAD 83(1997) position.
 LC1451
 LC1451;                    North         East     Units Scale Factor Converg.
 LC1451;SPC IL W     -   459,825.449   729,908.074   MT  0.99995218   +0 13 54.0
 LC1451;SPC IL W     - 1,508,610.66  2,394,706.74   sFT  0.99995218   +0 13 54.0
 LC1451;UTM  16      - 4,521,309.840   262,793.109   MT  1.00029261   -1 50 19.4
 LC1451
 LC1451!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1451!SPC IL W     -   0.99997257  x   0.99995218  =   0.99992475
 LC1451!UTM  16      -   0.99997257  x   1.00029261  =   1.00026517
 LC1451
 LC1451:                Primary Azimuth Mark                     Grid Az
 LC1451:SPC IL W     -  HANLON                                   135 34 45.2
 LC1451:UTM  16      -  HANLON                                   137 38 58.6
 LC1451
 LC1451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6279321309(NAD 83)
 LC1451
 LC1451|---------------------------------------------------------------------|
 LC1451| PID    Reference Object                     Distance      Geod. Az  |
 LC1451|                                                           dddmmss.s |
 LC1451| LC1453 BRAMBLE RM 1                         22.365 METERS 04748     |
 LC1451| LC1466 HANLON                              APPROX. 4.7 KM 1354839.2 |
 LC1451| LC1452 BRAMBLE RM 2                         20.062 METERS 31415     |
 LC1451| CI6753 BRAMBLE AZ MK                                      3240528.8 |
 LC1451|---------------------------------------------------------------------|
 LC1451
 LC1451                          SUPERSEDED SURVEY CONTROL
 LC1451
 LC1451  NAD 83(1996)-  40 48 30.75468(N)    089 48 43.89743(W) AD(       ) 2
 LC1451  NAD 83(1986)-  40 48 30.75917(N)    089 48 43.89878(W) AD(       ) 2
 LC1451  NAD 27      -  40 48 30.62720(N)    089 48 43.51720(W) AD(       ) 2
 LC1451  NGVD 29 (??/??/92)  208.022  (m)          682.49   (f) ADJ UNCH    2 0
 LC1451  NGVD 29             208.02   (m)          682.5    (f) LEVELING    3  
 LC1451
 LC1451.Superseded values are not recommended for survey control.
 LC1451
 LC1451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1451.See file dsdata.pdf to determine how the superseded data were derived.
 LC1451
 LC1451_MARKER: DS = TRIANGULATION STATION DISK
 LC1451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1451_STAMPING: BRAMBLE 1959
 LC1451_MARK LOGO: CGS
 LC1451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1451+STABILITY: SURFACE MOTION
 LC1451
 LC1451  HISTORY     - Date     Condition        Report By
 LC1451  HISTORY     - 1959     MONUMENTED       CGS
 LC1451  HISTORY     - 1959     GOOD             CGS
 LC1451  HISTORY     - 1976     GOOD             ILDT
 LC1451  HISTORY     - 19981214 GOOD             USPSQD
 LC1451
 LC1451                          STATION DESCRIPTION
 LC1451
 LC1451'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1451'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHEAST OF BRIMFIELD
 LC1451'AND 3-1/2 MILES NORTHWEST OF KICKAPOO.
 LC1451'
 LC1451'TO REACH THE STATION FROM THE MAIN INTERSECTION (WARNERS
 LC1451'MARKET) IN KICKAPOO, GO NORTHWESTERLY ON U.S. HIGHWAY 150
 LC1451'FOR 2.75 MILES TO STEEL BRIDGE OVER THE KICKAPOO CREEK,
 LC1451'CONTINUE NORTHWEST ON U.S. HIGHWAY 150 FOR 0.8 MILE TO TOP OF
 LC1451'GRADE AND THE STATION ON THE LEFT AS DESCRIBED.
 LC1451'
 LC1451'THE STATION IS A STANDARD DISK SET IN TOP OF A 12 X 12 INCH
 LC1451'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS
 LC1451'STAMPED BRAMBLE 1959.  IT IS 118 FEET NORTHEAST OF THE NORTHEAST
 LC1451'CORNER OF BARN, 35 FEET SOUTHWEST OF THE APPROXIMATE CENTER
 LC1451'OF U.S. HIGHWAY 150, 21 FEET EAST OF TELEPHONE POLE AND 1.5
 LC1451'FEET NORTHEAST OF WITNESS POST.
 LC1451'
 LC1451'REFERENCE MARK NO. 1 IS 62 FEET SOUTHEAST OF POWER LINE POLE
 LC1451'AND 39 FEET NORTH OF THE APPROXIMATE CENTER OF U.S. HIGHWAY 150.
 LC1451'THE MARK IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 LC1451'12 X 12 INCH CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC1451'OF THE GROUND AND THE DISK IS STAMPED BRAMBLE NO. 1 1959.
 LC1451'
 LC1451'REFERENCE MARK NO. 2 IS 45 FEET NORTHWEST OF TELEPHONE POLE,
 LC1451'39 FEET SOUTHWEST OF APPROXIMATE CENTER OF U.S. HIGHWAY 150
 LC1451'AND 2 FEET NORTH OF FENCE CORNER.  THE MARK IS A STANDARD
 LC1451'REFERENCE MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE
 LC1451'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE
 LC1451'DISK IS STAMPED BRAMBLE NO. 2 1959.
 LC1451'
 LC1451'AZIMUTH MARK IS 39 FEET NORTH-NORTHWEST OF THE APPROXIMATE
 LC1451'CENTER OF U.S. HIGHWAY 150, 19 FEET NORTHWEST OF THE CENTER
 LC1451'OF FIELD DRIVEWAY, 2.3 FEET SOUTH OF POWER LINE POLE AND 1.1
 LC1451'FEET SOUTHWEST OF WITNESS POST.  THE MARK IS A STANDARD
 LC1451'AZIMUTH MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE
 LC1451'POST PROJECTING ABOUT 4 INCHES AND THE DISK IS STAMPED BRAMBLE
 LC1451'1959.
 LC1451'
 LC1451'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST
 LC1451'ON U.S. HIGHWAY 150 FOR 0.15 MILE TO THE MARK ON RIGHT
 LC1451'AS DESCRIBED.
 LC1451'
 LC1451'HEIGHT OF LIGHT ABOVE STATION MARK 1.37 METERS.
 LC1451
 LC1451                          STATION RECOVERY (1959)
 LC1451
 LC1451'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1451'3.6 MI SE FROM BRIMFIELD.
 LC1451'ABOUT 3.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1451'STATION AT BRIMFIELD, 35 FEET SOUTHWEST OF THE CENTER LINE OF THE
 LC1451'HIGHWAY, 64 1/2 FEET SOUTHEAST OF A FENCE CORNER, 21 FEET SOUTHEAST
 LC1451'OF A TELEPHONE POLE, 210 FEET NORTHWEST OF THE CENTER LINE OF A
 LC1451'FARM DRIVEWAY TO A HOUSE, 1.5 FEET NORTHEAST OF A METAL WITNESS
 LC1451'POST.  SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND,
 LC1451'ABOUT 5 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 LC1451
 LC1451                          STATION RECOVERY (1976)
 LC1451
 LC1451'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976 (KEY)
 LC1451'BRAMBLE 1959 RECOVERED GOOD.
 LC1451'
 LC1451'BRAMBLE NO. 1 1959 RECOVERED GOOD.
 LC1451'
 LC1451'BRAMBLE NO. 2 1959 RECOVERED GOOD.
 LC1451'
 LC1451'BRAMBLE 1959 (AZI) RECOVERED GOOD.
 LC1451'
 LC1451'IN DESCRIPTION FOR STA. BRAMBLE.  21 FEET E. OF TELEPHONE POLE,
 LC1451'SHOULD BE DELETED AND 101.2 FEET N.W. OF POWER POLE SHOULD BE ADDED.
 LC1451'IN REF. MK. NO. 2.  IS 45 FEET N.W. OF TELEPHONE POLE, SHOULD BE
 LC1451'DELETED.  IN AZIMUTH MARK.  SHOULD READ 3.6 FEET S.E. OF
 LC1451'POWER LINE POLE.
 LC1451'
 LC1451'DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MI NORTHWEST OF
 LC1451'KICKAPOO.
 LC1451
 LC1451                          STATION RECOVERY (1998)
 LC1451
 LC1451'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1451'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1453 ***********************************************************************
 LC1453  DESIGNATION -  BRAMBLE RM 1
 LC1453  PID         -  LC1453
 LC1453  STATE/COUNTY-  IL/PEORIA
 LC1453  COUNTRY     -  US
 LC1453  USGS QUAD   -  OAK HILL (2018)
 LC1453
 LC1453                         *CURRENT SURVEY CONTROL
 LC1453  ______________________________________________________________________
 LC1453* NAD 83(1986) POSITION- 40 48 31.24   (N) 089 48 43.19   (W)   HD_HELD1
 LC1453* NAVD 88 ORTHO HEIGHT -   206.794 (meters)      678.46  (feet) ADJUSTED
 LC1453  ______________________________________________________________________
 LC1453  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 LC1453  DYNAMIC HEIGHT  -        206.700 (meters)      678.15  (feet) COMP
 LC1453  MODELED GRAVITY -    980,166.5   (mgal)                       NAVD 88
 LC1453
 LC1453  VERT ORDER      -  SECOND    CLASS 0
 LC1453
 LC1453.The horizontal coordinates were determined by differentially corrected
 LC1453.hand held GPS observations or other comparable positioning techniques
 LC1453.and have an estimated accuracy of +/- 3 meters.
 LC1453
 LC1453.The orthometric height was determined by differential leveling and
 LC1453.adjusted by the NATIONAL GEODETIC SURVEY
 LC1453.in June 1991.
 LC1453
 LC1453.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1453.GEOID18 height accuracy estimate available here.
 LC1453
 LC1453.Click photographs - Photos may exist for this station.
 LC1453
 LC1453.The dynamic height is computed by dividing the NAVD 88
 LC1453.geopotential number by the normal gravity value computed on the
 LC1453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1453.degrees latitude (g = 980.6199 gals.).
 LC1453
 LC1453.The modeled gravity was interpolated from observed gravity values.
 LC1453
 LC1453;                    North         East    Units  Estimated Accuracy
 LC1453;SPC IL W     -   459,840.6     729,924.6     MT  (+/- 3 meters HH1 GPS) 
 LC1453
 LC1453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6281021324(NAD 83)
 LC1453
 LC1453                          SUPERSEDED SURVEY CONTROL
 LC1453
 LC1453  NGVD 29 (??/??/92)  206.877  (m)          678.73   (f) ADJ UNCH    2 0
 LC1453
 LC1453.Superseded values are not recommended for survey control.
 LC1453
 LC1453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1453.See file dsdata.pdf to determine how the superseded data were derived.
 LC1453
 LC1453_MARKER: DR = REFERENCE MARK DISK
 LC1453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1453_STAMPING: BRAMBLE NO 1 1959
 LC1453_MARK LOGO: CGS
 LC1453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1453+STABILITY: SURFACE MOTION
 LC1453
 LC1453  HISTORY     - Date     Condition        Report By
 LC1453  HISTORY     - 1959     MONUMENTED       CGS
 LC1453  HISTORY     - 19981214 GOOD             USPSQD
 LC1453
 LC1453                          STATION DESCRIPTION
 LC1453
 LC1453'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1453'3.6 MI SE FROM BRIMFIELD.
 LC1453'ABOUT 3.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1453'STATION AT BRIMFIELD, 38 FEET NORTHEAST OF THE CENTER LINE OF THE
 LC1453'HIGHWAY, 102 FEET NORTHWEST OF A POWER POLE WITH A TRANSFORMER,
 LC1453'210 FEET NORTHWEST OF THE EXTENDED CENTER LINE OF THE DRIVEWAY TO
 LC1453'A FARM HOUSE, 73 1/2 FEET NORTHEAST AND ACROSS THE HIGHWAY FROM
 LC1453'TRIANGULATION STATION BRAMBLE, 75.0 FEET NORTHEAST OF A METAL
 LC1453'WITNESS POST.  ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, SET
 LC1453'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC1453
 LC1453                          STATION RECOVERY (1998)
 LC1453
 LC1453'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1452 ***********************************************************************
 LC1452  DESIGNATION -  BRAMBLE RM 2
 LC1452  PID         -  LC1452
 LC1452  STATE/COUNTY-  IL/PEORIA
 LC1452  COUNTRY     -  US
 LC1452  USGS QUAD   -  OAK HILL (2018)
 LC1452
 LC1452                         *CURRENT SURVEY CONTROL
 LC1452  ______________________________________________________________________
 LC1452* NAD 83(1986) POSITION- 40 48 31.21   (N) 089 48 44.51   (W)   HD_HELD1
 LC1452* NAVD 88 ORTHO HEIGHT -   206.852 (meters)      678.65  (feet) ADJUSTED
 LC1452  ______________________________________________________________________
 LC1452  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 LC1452  DYNAMIC HEIGHT  -        206.758 (meters)      678.34  (feet) COMP
 LC1452  MODELED GRAVITY -    980,166.5   (mgal)                       NAVD 88
 LC1452
 LC1452  VERT ORDER      -  SECOND    CLASS 0
 LC1452
 LC1452.The horizontal coordinates were determined by differentially corrected
 LC1452.hand held GPS observations or other comparable positioning techniques
 LC1452.and have an estimated accuracy of +/- 3 meters.
 LC1452
 LC1452.The orthometric height was determined by differential leveling and
 LC1452.adjusted by the NATIONAL GEODETIC SURVEY
 LC1452.in June 1991.
 LC1452
 LC1452.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1452.GEOID18 height accuracy estimate available here.
 LC1452
 LC1452.Click photographs - Photos may exist for this station.
 LC1452
 LC1452.The dynamic height is computed by dividing the NAVD 88
 LC1452.geopotential number by the normal gravity value computed on the
 LC1452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1452.degrees latitude (g = 980.6199 gals.).
 LC1452
 LC1452.The modeled gravity was interpolated from observed gravity values.
 LC1452
 LC1452;                    North         East    Units  Estimated Accuracy
 LC1452;SPC IL W     -   459,839.5     729,893.6     MT  (+/- 3 meters HH1 GPS) 
 LC1452
 LC1452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6277921324(NAD 83)
 LC1452
 LC1452                          SUPERSEDED SURVEY CONTROL
 LC1452
 LC1452  NGVD 29 (??/??/92)  206.935  (m)          678.92   (f) ADJ UNCH    2 0
 LC1452
 LC1452.Superseded values are not recommended for survey control.
 LC1452
 LC1452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1452.See file dsdata.pdf to determine how the superseded data were derived.
 LC1452
 LC1452_MARKER: DR = REFERENCE MARK DISK
 LC1452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1452_STAMPING: BRAMBLE NO 2 1959
 LC1452_MARK LOGO: CGS
 LC1452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1452+STABILITY: SURFACE MOTION
 LC1452
 LC1452  HISTORY     - Date     Condition        Report By
 LC1452  HISTORY     - 1959     MONUMENTED       CGS
 LC1452  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1452
 LC1452                          STATION DESCRIPTION
 LC1452
 LC1452'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1452'3.6 MI SE FROM BRIMFIELD.
 LC1452'ABOUT 3.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1452'STATION AT BRIMFIELD, 39 FEET SOUTHWEST OF THE CENTER LINE OF THE
 LC1452'HIGHWAY, 2 FEET NORTHWEST OF A FENCE CORNER, 45 FEET NORTHWEST OF
 LC1452'A TELEPHONE POLE, 270 FEET NORTHWEST OF THE CENTER LINE OF A
 LC1452'DRIVEWAY TO A FARM HOUSE, 65.8 FEET NORTHWEST OF TRIANGULATION
 LC1452'STATION BRAMBLE, 65.7 FEET NORTHWEST OF A METAL WITNESS POST,
 LC1452'ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A
 LC1452'CONCRETE POST PROJECTING  1 INCH.
 LC1452
 LC1452                          STATION RECOVERY (1998)
 LC1452
 LC1452'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1452'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2846 ***********************************************************************
 ME2846  DESIGNATION -  BRANDS
 ME2846  PID         -  ME2846
 ME2846  STATE/COUNTY-  IL/COOK
 ME2846  COUNTRY     -  US
 ME2846  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2846
 ME2846                         *CURRENT SURVEY CONTROL
 ME2846  ______________________________________________________________________
 ME2846* NAD 83(1997) POSITION- 41 56 30.10865(N) 087 41 57.68047(W)   ADJUSTED
 ME2846* NAVD 88 ORTHO HEIGHT -   180.0   (meters)      591.    (feet) VERTCON3
 ME2846  ______________________________________________________________________
 ME2846  GEOID HEIGHT    -        -33.663 (meters)                     GEOID18
 ME2846  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 ME2846  HORZ ORDER      -  FIRST
 ME2846
 ME2846.The horizontal coordinates were established by classical geodetic methods
 ME2846.and adjusted by the National Geodetic Survey in October 1999.
 ME2846
 ME2846.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2846.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2846
 ME2846.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2846.GEOID18 height accuracy estimate available here.
 ME2846
 ME2846.Click photographs - Photos may exist for this station.
 ME2846
 ME2846.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2846
 ME2846. The following values were computed from the NAD 83(1997) position.
 ME2846
 ME2846;                    North         East     Units Scale Factor Converg.
 ME2846;SPC IL E     -   585,821.286   352,572.253   MT  1.00000900   +0 25 25.5
 ME2846;SPC IL E     - 1,921,982.00  1,156,730.80   sFT  1.00000900   +0 25 25.5
 ME2846;UTM  16      - 4,643,539.406   442,028.029   MT  0.99964135   -0 28 02.8
 ME2846
 ME2846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2846!SPC IL E     -   0.99997705  x   1.00000900  =   0.99998605
 ME2846!UTM  16      -   0.99997705  x   0.99964135  =   0.99961840
 ME2846
 ME2846:                Primary Azimuth Mark                     Grid Az
 ME2846:SPC IL E     -  KELVYN                                   245 09 04.3
 ME2846:UTM  16      -  KELVYN                                   246 02 32.6
 ME2846
 ME2846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4202843539(NAD 83)
 ME2846
 ME2846|---------------------------------------------------------------------|
 ME2846| PID    Reference Object                     Distance      Geod. Az  |
 ME2846|                                                           dddmmss.s |
 ME2846| ME2842 STD 248 COC                         APPROX. 0.6 KM 0122923.0 |
 ME2846| CM2808 BRANDS RM 1                          32.221 METERS 08637     |
 ME2846| CM2809 BRANDS RM 2                          28.515 METERS 19157     |
 ME2846| ME2861 KELVYN                              APPROX. 3.5 KM 2453429.8 |
 ME2846|---------------------------------------------------------------------|
 ME2846
 ME2846                          SUPERSEDED SURVEY CONTROL
 ME2846
 ME2846  NAD 83(1997)-  41 56 30.10882(N)    087 41 57.68096(W) AD(       ) 1
 ME2846  NAD 83(1994)-  41 56 30.11198(N)    087 41 57.69419(W) AD(       ) 1
 ME2846  NAD 83(1986)-  41 56 30.11301(N)    087 41 57.69341(W) AD(       ) 1
 ME2846  NAD 27      -  41 56 29.99654(N)    087 41 57.49013(W) AD(       ) 1
 ME2846  NGVD 29 (07/19/86)  180.1    (m)          591.     (f) VERT ANG       
 ME2846
 ME2846.Superseded values are not recommended for survey control.
 ME2846
 ME2846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2846.See file dsdata.pdf to determine how the superseded data were derived.
 ME2846
 ME2846_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2846_STAMPING: BRANDS 1977
 ME2846_MARK LOGO: NGS
 ME2846_PROJECTION: RECESSED 15 CENTIMETERS
 ME2846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2846+STABILITY: SURFACE MOTION
 ME2846
 ME2846  HISTORY     - Date     Condition        Report By
 ME2846  HISTORY     - 1977     MONUMENTED       NGS
 ME2846
 ME2846                          STATION DESCRIPTION
 ME2846
 ME2846'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2846'THE STATION IS LOCATED IN THE NORTH SECTION OF CHICAGO,
 ME2846'ALONG THE SOUTH EDGE OF WEST HENDERSON STREET, AT THE NORTH
 ME2846'EDGE OF BRANDS CITY PARK. ADDRESS FOR THE STATION IS 2815
 ME2846'WEST HENDERSON STREET.
 ME2846'
 ME2846'STATION MARKS, STAMPED---BRANDS 1977---, ARE STANDARD DISKS.
 ME2846'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2846'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2846'WITH THE LETTERING, NATIONAL GEODETIC SURVEY.
 ME2846'IT IS 64 FEET SOUTH OF THE CENTER
 ME2846'OF WEST HENDERSON STREET, 36 FEET SOUTHEAST OF THE NORTHEAST
 ME2846'CORNER OF A TENNIS COURT AND 22 FEET SOUTHWEST OF A LIGHT
 ME2846'POLE. THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR
 ME2846'MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME2846'
 ME2846'REFERENCE MARK 1, STAMPED---BRANDS NO 1 1977---, IS A STANDARD
 ME2846'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2846'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 56 FEET
 ME2846'SOUTH OF THE CENTER OF WEST HENDERSON STREET AND 1 FOOT SOUTH
 ME2846'OF A FENCELINE AROUND A BALL PARK.
 ME2846'
 ME2846'REFERENCE MARK 2, STAMPED---BRANDS NO 2 1977---, IS A STANDARD
 ME2846'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2846'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 5 FEET NORTHEAST
 ME2846'OF THE SOUTHEAST CORNER OF THE TENNIS COURT.
 ME2846'
 ME2846'NO SUITABLE LOCATION TO ESTABLISH AN AZIMUTH MARK.
 ME2846'
 ME2846'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.4 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1856 ***********************************************************************
 HB1856  DESIGNATION -  BRAZIER R 9 09
 HB1856  PID         -  HB1856
 HB1856  STATE/COUNTY-  IL/GALLATIN
 HB1856  COUNTRY     -  US
 HB1856  USGS QUAD   -  SALINE MINES (2018)
 HB1856
 HB1856                         *CURRENT SURVEY CONTROL
 HB1856  ______________________________________________________________________
 HB1856* NAD 83(2011) POSITION- 37 37 21.68377(N) 088 11 03.17830(W)   ADJUSTED
 HB1856* NAD 83(2011) ELLIP HT-    78.724 (meters)        (06/27/12)   ADJUSTED
 HB1856* NAD 83(2011) EPOCH   -  2010.00
 HB1856* NAVD 88 ORTHO HEIGHT -   108.5   (meters)      356.    (feet) GPS OBS
 HB1856  ______________________________________________________________________
 HB1856  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1856  GEOID HEIGHT    -        -29.750 (meters)                     GEOID93
 HB1856  GEOID HEIGHT    -        -29.694 (meters)                     GEOID18
 HB1856  NAD 83(2011) X  -    160,273.559 (meters)                     COMP
 HB1856  NAD 83(2011) Y  - -5,055,626.098 (meters)                     COMP
 HB1856  NAD 83(2011) Z  -  3,872,406.472 (meters)                     COMP
 HB1856  LAPLACE CORR    -         -2.81  (seconds)                    DEFLEC18
 HB1856
 HB1856  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1856  Standards:
 HB1856         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1856            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1856  -------------------------------------------------------------------
 HB1856  NETWORK    1.08   1.31           0.48   0.39   0.67     -0.07997462
 HB1856  -------------------------------------------------------------------
 HB1856  Click here for local accuracies and other accuracy information.
 HB1856
 HB1856.The horizontal coordinates were established by GPS observations
 HB1856.and adjusted by the National Geodetic Survey in June 2012.
 HB1856
 HB1856.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1856.been affixed to the stable North American tectonic plate. See 
 HB1856.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1856
 HB1856.The horizontal coordinates are valid at the epoch date displayed above
 HB1856.which is a decimal equivalence of Year/Month/Day.
 HB1856
 HB1856.The orthometric height was determined by GPS observations and a
 HB1856.high-resolution geoid model.
 HB1856
 HB1856.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1856.GEOID18 height accuracy estimate available here.
 HB1856
 HB1856.Click photographs - Photos may exist for this station.
 HB1856
 HB1856.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1856
 HB1856.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1856
 HB1856.The ellipsoidal height was determined by GPS observations
 HB1856.and is referenced to NAD 83.
 HB1856
 HB1856. The following values were computed from the NAD 83(2011) position.
 HB1856
 HB1856;                    North         East     Units Scale Factor Converg.
 HB1856;SPC IL E     -   106,107.614   313,163.820   MT  0.99997713   +0 05 27.7
 HB1856;SPC IL E     -   348,121.40  1,027,438.30   sFT  0.99997713   +0 05 27.7
 HB1856;SPC KY1Z     - 1,145,898.325 1,285,148.724   MT  0.99991470   -1 29 40.2
 HB1856;SPC KY1Z     - 3,759,501.42  4,216,358.77   sFT  0.99991470   -1 29 40.2
 HB1856;SPC KY S     -   645,855.337   285,138.818   MT  0.99995804   -1 28 34.5
 HB1856;SPC KY S     - 2,118,943.72    935,492.94   sFT  0.99995804   -1 28 34.5
 HB1856;UTM  16      - 4,164,612.355   395,496.632   MT  0.99973452   -0 43 22.7
 HB1856
 HB1856!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1856!SPC IL E     -   0.99998765  x   0.99997713  =   0.99996478
 HB1856!SPC KY1Z     -   0.99998765  x   0.99991470  =   0.99990235
 HB1856!SPC KY S     -   0.99998765  x   0.99995804  =   0.99994569
 HB1856!UTM  16      -   0.99998765  x   0.99973452  =   0.99972217
 HB1856
 HB1856:                Primary Azimuth Mark                     Grid Az
 HB1856:SPC IL E     -  BRAZIER R 9 09 AZ MK                     005 50 25.8
 HB1856:SPC KY1Z     -  BRAZIER R 9 09 AZ MK                     007 25 33.7
 HB1856:SPC KY S     -  BRAZIER R 9 09 AZ MK                     007 24 28.0
 HB1856:UTM  16      -  BRAZIER R 9 09 AZ MK                     006 39 16.2
 HB1856
 HB1856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9549664612(NAD 83)
 HB1856
 HB1856|---------------------------------------------------------------------|
 HB1856| PID    Reference Object                     Distance      Geod. Az  |
 HB1856|                                                           dddmmss.s |
 HB1856| HB1855 BRAZIER R 9 09 AZ MK                APPROX. 0.6 KM 0055553.5 |
 HB1856|---------------------------------------------------------------------|
 HB1856
 HB1856                          SUPERSEDED SURVEY CONTROL
 HB1856
 HB1856  NAD 83(2007)-  37 37 21.68387(N)    088 11 03.17898(W) AD(2002.00) 0
 HB1856  ELLIP H (02/10/07)   78.747  (m)                       GP(2002.00)    
 HB1856  ELLIP H (03/08/05)   78.739  (m)                       GP(       ) 4 1
 HB1856  NAD 83(1997)-  37 37 21.68389(N)    088 11 03.17910(W) AD(       ) 1
 HB1856  ELLIP H (10/21/99)   78.744  (m)                       GP(       ) 4 1
 HB1856  NAD 83(1997)-  37 37 21.68495(N)    088 11 03.17900(W) AD(       ) 1
 HB1856  NAD 83(1993)-  37 37 21.68763(N)    088 11 03.17919(W) AD(       ) 1
 HB1856  NAD 83(1986)-  37 37 21.69450(N)    088 11 03.18062(W) AD(       ) 1
 HB1856
 HB1856.Superseded values are not recommended for survey control.
 HB1856
 HB1856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1856.See file dsdata.pdf to determine how the superseded data were derived.
 HB1856
 HB1856_MARKER: I = METAL ROD
 HB1856_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1856_STAMPING: BRAZIER R-9-09 1991
 HB1856_MARK LOGO: USFS
 HB1856_PROJECTION: FLUSH
 HB1856_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1856_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1856+STABILITY: POSITION/ELEVATION WELL
 HB1856_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1856+SATELLITE: SATELLITE OBSERVATIONS - December 10, 1992
 HB1856_ROD/PIPE-DEPTH: 13.9 meters
 HB1856
 HB1856  HISTORY     - Date     Condition        Report By
 HB1856  HISTORY     - 1991     MONUMENTED       USFS
 HB1856  HISTORY     - 19921210 GOOD
 HB1856
 HB1856                          STATION DESCRIPTION
 HB1856
 HB1856'DESCRIBED BY US FOREST SERVICE 1991
 HB1856'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 13 AND 45 LOCATED IN
 HB1856'HARRISBURG, IL GO EAST ON ROUTE 13, 35.7 KM (22.2 MI) TO A ROAD ON
 HB1856'THE LEFT (NORTH), OLD SHAWNEETOWN ROAD, TURN LEFT (NORTH) AND GO .16
 HB1856'KM (0.10 MI) TO A STOP SIGN, TURN RIGHT (EAST) AND GO .32 KM
 HB1856'(0.20 MI) TO A CROSSROADS, TURN RIGHT (SOUTH) AND GO 5.8 KM (3.6 MI)
 HB1856'TO THE STATION AZIMUTH ON THE LEFT (EAST)SIDE OF THE ROAD, CONTINUE
 HB1856'.64 KM (0.40 MI) TO THE STATION ON THE LEFT. STATION (BRAZIER) IS AN
 HB1856'ALUMINUM CYLINDER WITH ACCESS COVER, SET IN CONCRETE WITH CENTER
 HB1856'PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1856'1.)  14.6M EAST OF THE CENTERLINE OF THE ROAD.
 HB1856'2.)  10.1M SOUTH OF A CONCRETE R.O.W. MARKER.
 HB1856'3.)  29.9M SOUTH OF A POWER POLE.
 HB1856
 HB1856                          STATION RECOVERY (1992)
 HB1856
 HB1856'RECOVERED 1992
 HB1856'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1855 ***********************************************************************
 HB1855  DESIGNATION -  BRAZIER R 9 09 AZ MK
 HB1855  PID         -  HB1855
 HB1855  STATE/COUNTY-  IL/GALLATIN
 HB1855  COUNTRY     -  US
 HB1855  USGS QUAD   -  SHAWNEETOWN (2018)
 HB1855
 HB1855                         *CURRENT SURVEY CONTROL
 HB1855  ______________________________________________________________________
 HB1855* NAD 83(2011) POSITION- 37 37 42.16514(N) 088 11 00.50278(W)   ADJUSTED
 HB1855* NAD 83(2011) ELLIP HT-    79.649 (meters)        (06/27/12)   ADJUSTED
 HB1855* NAD 83(2011) EPOCH   -  2010.00
 HB1855* NAVD 88 ORTHO HEIGHT -   109.4   (meters)      359.    (feet) GPS OBS
 HB1855  ______________________________________________________________________
 HB1855  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1855  GEOID HEIGHT    -        -29.760 (meters)                     GEOID93
 HB1855  GEOID HEIGHT    -        -29.704 (meters)                     GEOID18
 HB1855  NAD 83(2011) X  -    160,326.940 (meters)                     COMP
 HB1855  NAD 83(2011) Y  - -5,055,239.441 (meters)                     COMP
 HB1855  NAD 83(2011) Z  -  3,872,907.161 (meters)                     COMP
 HB1855  LAPLACE CORR    -         -2.79  (seconds)                    DEFLEC18
 HB1855
 HB1855  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1855  Standards:
 HB1855         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1855            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1855  -------------------------------------------------------------------
 HB1855  NETWORK    1.17   1.39           0.51   0.44   0.71     -0.06802971
 HB1855  -------------------------------------------------------------------
 HB1855  Click here for local accuracies and other accuracy information.
 HB1855
 HB1855.The horizontal coordinates were established by GPS observations
 HB1855.and adjusted by the National Geodetic Survey in June 2012.
 HB1855
 HB1855.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1855.been affixed to the stable North American tectonic plate. See 
 HB1855.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1855
 HB1855.The horizontal coordinates are valid at the epoch date displayed above
 HB1855.which is a decimal equivalence of Year/Month/Day.
 HB1855
 HB1855.The orthometric height was determined by GPS observations and a
 HB1855.high-resolution geoid model.
 HB1855
 HB1855.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1855.GEOID18 height accuracy estimate available here.
 HB1855
 HB1855.Click photographs - Photos may exist for this station.
 HB1855
 HB1855.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1855
 HB1855.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1855
 HB1855.The ellipsoidal height was determined by GPS observations
 HB1855.and is referenced to NAD 83.
 HB1855
 HB1855. The following values were computed from the NAD 83(2011) position.
 HB1855
 HB1855;                    North         East     Units Scale Factor Converg.
 HB1855;SPC IL E     -   106,739.152   313,228.420   MT  0.99997715   +0 05 29.4
 HB1855;SPC IL E     -   350,193.37  1,027,650.24   sFT  0.99997715   +0 05 29.4
 HB1855;SPC KY1Z     - 1,146,527.794 1,285,230.768   MT  0.99991426   -1 29 38.6
 HB1855;SPC KY1Z     - 3,761,566.60  4,216,627.94   sFT  0.99991426   -1 29 38.6
 HB1855;SPC KY S     -   646,484.859   285,220.666   MT  0.99995855   -1 28 32.9
 HB1855;SPC KY S     - 2,121,009.07    935,761.47   sFT  0.99995855   -1 28 32.9
 HB1855;UTM  16      - 4,165,242.758   395,570.181   MT  0.99973433   -0 43 21.4
 HB1855
 HB1855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1855!SPC IL E     -   0.99998750  x   0.99997715  =   0.99996465
 HB1855!SPC KY1Z     -   0.99998750  x   0.99991426  =   0.99990176
 HB1855!SPC KY S     -   0.99998750  x   0.99995855  =   0.99994605
 HB1855!UTM  16      -   0.99998750  x   0.99973433  =   0.99972183
 HB1855
 HB1855:                Primary Azimuth Mark                     Grid Az
 HB1855:SPC IL E     -  BRAZIER R 9 09                           185 50 25.7
 HB1855:SPC KY1Z     -  BRAZIER R 9 09                           187 25 33.7
 HB1855:SPC KY S     -  BRAZIER R 9 09                           187 24 28.0
 HB1855:UTM  16      -  BRAZIER R 9 09                           186 39 16.5
 HB1855
 HB1855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9557065242(NAD 83)
 HB1855
 HB1855|---------------------------------------------------------------------|
 HB1855| PID    Reference Object                     Distance      Geod. Az  |
 HB1855|                                                           dddmmss.s |
 HB1855| HB1856 BRAZIER R 9 09                      APPROX. 0.6 KM 1855555.1 |
 HB1855|---------------------------------------------------------------------|
 HB1855
 HB1855                          SUPERSEDED SURVEY CONTROL
 HB1855
 HB1855  NAD 83(2007)-  37 37 42.16523(N)    088 11 00.50346(W) AD(2002.00) 0
 HB1855  ELLIP H (02/10/07)   79.673  (m)                       GP(2002.00)    
 HB1855  ELLIP H (03/08/05)   79.665  (m)                       GP(       ) 4 1
 HB1855  NAD 83(1997)-  37 37 42.16525(N)    088 11 00.50361(W) AD(       ) 1
 HB1855  ELLIP H (10/21/99)   79.669  (m)                       GP(       ) 4 1
 HB1855  NAD 83(1997)-  37 37 42.16623(N)    088 11 00.50352(W) AD(       ) 1
 HB1855  NAD 83(1993)-  37 37 42.16896(N)    088 11 00.50368(W) AD(       ) 1
 HB1855  NAD 83(1986)-  37 37 42.17586(N)    088 11 00.50474(W) AD(       ) 1
 HB1855
 HB1855.Superseded values are not recommended for survey control.
 HB1855
 HB1855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1855.See file dsdata.pdf to determine how the superseded data were derived.
 HB1855
 HB1855_MARKER: DD = SURVEY DISK
 HB1855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1855_STAMPING: BRAZIER AZIMUTH R-9-09 1991
 HB1855_MARK LOGO: USFS
 HB1855_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1855_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1855+STABILITY: POSITION/ELEVATION WELL
 HB1855_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1855+SATELLITE: SATELLITE OBSERVATIONS - December 10, 1992
 HB1855
 HB1855  HISTORY     - Date     Condition        Report By
 HB1855  HISTORY     - 1991     MONUMENTED       USFS
 HB1855  HISTORY     - 19921210 GOOD
 HB1855
 HB1855                          STATION DESCRIPTION
 HB1855
 HB1855'DESCRIBED BY US FOREST SERVICE 1991
 HB1855'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 13 AND 45 LOCATED IN
 HB1855'HARRISBURG, IL GO EAST ON ROUTE 13, 35.7 KM (22.2 MI) TO A ROAD ON
 HB1855'THE LEFT (NORTH), OLD SHAWNEETOWN ROAD, TURN LEFT (NORTH) AND GO .16
 HB1855'KM (0.10 MI) TO A STOP SIGN, TURN RIGHT (EAST) AND GO .32 KM
 HB1855'(0.20 MI) TO A CROSSROADS, TURN RIGHT (SOUTH) AND GO 5.8 KM (3.6 MI)
 HB1855'TO THE STATION AZIMUTH ON THE LEFT (EAST)SIDE OF THE ROAD.  STATION
 HB1855'AZIMUTH (BRAZIER) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER
 HB1855'PUNCHED MARK, SET IN CONCRETE.
 HB1855'1.)  14.6M EAST OF THE CENTERLINE OF THE ROAD.
 HB1855'2.)  7.3M SOUTH OF THE SOUTH END OF A METAL DRAINAGE PIPE.
 HB1855'3.)  4.8M SOUTH OF A CORNER FENCE POST.
 HB1855
 HB1855                          STATION RECOVERY (1992)
 HB1855
 HB1855'RECOVERED 1992
 HB1855'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1950 ***********************************************************************
 JB1950  DESIGNATION -  BREESE CATHOLIC CHURCH SPIRE
 JB1950  PID         -  JB1950
 JB1950  STATE/COUNTY-  IL/CLINTON
 JB1950  COUNTRY     -  US
 JB1950  USGS QUAD   -  BREESE (2018)
 JB1950
 JB1950                         *CURRENT SURVEY CONTROL
 JB1950  ______________________________________________________________________
 JB1950* NAD 83(1997) POSITION- 38 36 32.06603(N) 089 31 44.75531(W)   ADJUSTED
 JB1950  ______________________________________________________________________
 JB1950  GEOID HEIGHT    -        -30.799 (meters)                     GEOID18
 JB1950  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 JB1950  HORZ ORDER      -  THIRD
 JB1950
 JB1950.The horizontal coordinates were established by classical geodetic methods
 JB1950.and adjusted by the National Geodetic Survey in October 1999.
 JB1950
 JB1950.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1950.GEOID18 height accuracy estimate available here.
 JB1950
 JB1950.Click photographs - Photos may exist for this station.
 JB1950
 JB1950.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1950
 JB1950. The following values were computed from the NAD 83(1997) position.
 JB1950
 JB1950;                    North         East     Units Scale Factor Converg.
 JB1950;SPC IL W     -   215,748.738   755,529.962   MT  0.99997914   +0 23 52.3
 JB1950;SPC IL W     -   707,835.65  2,478,767.88   sFT  0.99997914   +0 23 52.3
 JB1950;UTM  16      - 4,276,411.977   279,784.452   MT  1.00019723   -1 34 43.7
 JB1950
 JB1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7978476411(NAD 83)
 JB1950
 JB1950                          SUPERSEDED SURVEY CONTROL
 JB1950
 JB1950  NAD 83(1986)-  38 36 32.08343(N)    089 31 44.75231(W) AD(       ) 3
 JB1950  NAD 27      -  38 36 31.91600(N)    089 31 44.43500(W) AD(       ) 3
 JB1950  USSD        -  38 36 31.99000(N)    089 31 44.35300(W) AD(       ) 3
 JB1950
 JB1950.Superseded values are not recommended for survey control.
 JB1950
 JB1950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1950.See file dsdata.pdf to determine how the superseded data were derived.
 JB1950
 JB1950_MARKER: 90 = CHURCH SPIRE
 JB1950
 JB1950  HISTORY     - Date     Condition        Report By
 JB1950  HISTORY     - 1881     FIRST OBSERVED   CGS
 JB1950  HISTORY     - 20151008 GOOD             MCA
 JB1950
 JB1950                          STATION DESCRIPTION
 JB1950
 JB1950'DESCRIBED BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1950'ST. DOMINIC CATHOLIC CHURCH IS LOCATED AT 493 NORTH SECOND STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1953 ***********************************************************************
 JB1953  DESIGNATION -  BREESE CATHOLIC CHURCH SPIRE
 JB1953  PID         -  JB1953
 JB1953  STATE/COUNTY-  IL/CLINTON
 JB1953  COUNTRY     -  US
 JB1953  USGS QUAD   -  BREESE (2018)
 JB1953
 JB1953                         *CURRENT SURVEY CONTROL
 JB1953  ______________________________________________________________________
 JB1953* NAD 83(1997) POSITION- 38 36 34.37891(N) 089 35 21.08937(W)   ADJUSTED
 JB1953  ______________________________________________________________________
 JB1953  GEOID HEIGHT    -        -30.778 (meters)                     GEOID18
 JB1953  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 JB1953  HORZ ORDER      -  THIRD
 JB1953
 JB1953.The horizontal coordinates were established by classical geodetic methods
 JB1953.and adjusted by the National Geodetic Survey in October 1999.
 JB1953
 JB1953.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1953.GEOID18 height accuracy estimate available here.
 JB1953
 JB1953.Click photographs - Photos may exist for this station.
 JB1953
 JB1953.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1953
 JB1953. The following values were computed from the NAD 83(1997) position.
 JB1953
 JB1953;                    North         East     Units Scale Factor Converg.
 JB1953;SPC IL W     -   215,785.422   750,295.598   MT  0.99997232   +0 21 37.3
 JB1953;SPC IL W     -   707,956.01  2,461,594.81   sFT  0.99997232   +0 21 37.3
 JB1953;UTM  16      - 4,276,629.239   274,553.234   MT  1.00022595   -1 36 58.9
 JB1953
 JB1953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7455376629(NAD 83)
 JB1953
 JB1953                          SUPERSEDED SURVEY CONTROL
 JB1953
 JB1953  NAD 83(1986)-  38 36 34.39462(N)    089 35 21.08530(W) AD(       ) 3
 JB1953  NAD 27      -  38 36 34.23000(N)    089 35 20.77000(W) AD(       ) 3
 JB1953
 JB1953.Superseded values are not recommended for survey control.
 JB1953
 JB1953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1953.See file dsdata.pdf to determine how the superseded data were derived.
 JB1953
 JB1953_MARKER: 90 = CHURCH SPIRE
 JB1953
 JB1953  HISTORY     - Date     Condition        Report By
 JB1953  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1953
 JB1953                          STATION DESCRIPTION
 JB1953
 JB1953'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1949 ***********************************************************************
 JB1949  DESIGNATION -  BREESE CONCRETE STACK
 JB1949  PID         -  JB1949
 JB1949  STATE/COUNTY-  IL/CLINTON
 JB1949  COUNTRY     -  US
 JB1949  USGS QUAD   -  SAINT ROSE (2018)
 JB1949
 JB1949                         *CURRENT SURVEY CONTROL
 JB1949  ______________________________________________________________________
 JB1949* NAD 83(1997) POSITION- 38 38 16.03528(N) 089 32 15.28101(W)   ADJUSTED
 JB1949  ______________________________________________________________________
 JB1949  GEOID HEIGHT    -        -30.876 (meters)                     GEOID18
 JB1949  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 JB1949  HORZ ORDER      -  THIRD
 JB1949
 JB1949.The horizontal coordinates were established by classical geodetic methods
 JB1949.and adjusted by the National Geodetic Survey in October 1999.
 JB1949
 JB1949.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1949.GEOID18 height accuracy estimate available here.
 JB1949
 JB1949.Click photographs - Photos may exist for this station.
 JB1949
 JB1949.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1949
 JB1949. The following values were computed from the NAD 83(1997) position.
 JB1949
 JB1949;                    North         East     Units Scale Factor Converg.
 JB1949;SPC IL W     -   218,949.457   754,769.460   MT  0.99997810   +0 23 34.1
 JB1949;SPC IL W     -   718,336.68  2,476,272.80   sFT  0.99997810   +0 23 34.1
 JB1949;UTM  16      - 4,279,637.741   279,134.695   MT  1.00020076   -1 35 06.3
 JB1949
 JB1949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7913479637(NAD 83)
 JB1949
 JB1949                          SUPERSEDED SURVEY CONTROL
 JB1949
 JB1949  NAD 83(1986)-  38 38 16.05082(N)    089 32 15.27569(W) AD(       ) 3
 JB1949  NAD 27      -  38 38 15.89000(N)    089 32 14.96000(W) AD(       ) 3
 JB1949
 JB1949.Superseded values are not recommended for survey control.
 JB1949
 JB1949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1949.See file dsdata.pdf to determine how the superseded data were derived.
 JB1949
 JB1949_MARKER: 63 = STACK
 JB1949
 JB1949  HISTORY     - Date     Condition        Report By
 JB1949  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1949
 JB1949                          STATION DESCRIPTION
 JB1949
 JB1949'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0486 ***********************************************************************
 JB0486  DESIGNATION -  BREHM 2
 JB0486  PID         -  JB0486
 JB0486  STATE/COUNTY-  IL/JEFFERSON
 JB0486  COUNTRY     -  US
 JB0486  USGS QUAD   -  BLUFORD (2018)
 JB0486
 JB0486                         *CURRENT SURVEY CONTROL
 JB0486  ______________________________________________________________________
 JB0486* NAD 83(1997) POSITION- 38 16 16.36819(N) 088 44 23.24767(W)   NO CHECK
 JB0486* NAVD 88 ORTHO HEIGHT -   146.    (meters)      479.    (feet) SCALED
 JB0486  ______________________________________________________________________
 JB0486  GEOID HEIGHT    -        -30.244 (meters)                     GEOID18
 JB0486  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 JB0486  HORZ ORDER      -  THIRD
 JB0486
 JB0486.The horizontal coordinates were established by classical geodetic methods
 JB0486.and adjusted by the National Geodetic Survey in October 1999.
 JB0486
 JB0486.No horizontal observational check was made to the station.
 JB0486
 JB0486.The orthometric height was scaled from a topographic map.
 JB0486
 JB0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0486.GEOID18 height accuracy estimate available here.
 JB0486
 JB0486.Click photographs - Photos may exist for this station.
 JB0486
 JB0486.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0486
 JB0486. The following values were computed from the NAD 83(1997) position.
 JB0486
 JB0486;                    North         East     Units Scale Factor Converg.
 JB0486;SPC IL E     -   178,156.668   264,432.520   MT  0.99999057   -0 15 06.3
 JB0486;SPC IL E     -   584,502.33    867,559.03   sFT  0.99999057   -0 15 06.3
 JB0486;UTM  16      - 4,237,338.824   347,809.765   MT  0.99988525   -1 04 40.1
 JB0486
 JB0486!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0486!SPC IL E     -   0.99998186  x   0.99999057  =   0.99997243
 JB0486!UTM  16      -   0.99998186  x   0.99988525  =   0.99986711
 JB0486
 JB0486:                Primary Azimuth Mark                     Grid Az
 JB0486:SPC IL E     -  BREHM 2 RM 5                             182 38 58.4
 JB0486:UTM  16      -  BREHM 2 RM 5                             183 28 32.2
 JB0486
 JB0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4780937338(NAD 83)
 JB0486
 JB0486|---------------------------------------------------------------------|
 JB0486| PID    Reference Object                     Distance      Geod. Az  |
 JB0486|                                                           dddmmss.s |
 JB0486| JB0487 BREHM 2 RM 3                          5.902 METERS 00905     |
 JB0486| CI3077 BREHM 2 RM 5                                       1822352.1 |
 JB0486| JB0488 BREHM 2 RM 4                                       18253     |
 JB0486| JB0484 BREHM                                30.911 METERS 26650     |
 JB0486|---------------------------------------------------------------------|
 JB0486
 JB0486                          SUPERSEDED SURVEY CONTROL
 JB0486
 JB0486  NAD 83(1993)-  38 16 16.38004(N)    088 44 23.24689(W) AD(       ) 3
 JB0486  NAD 83(1986)-  38 16 16.38224(N)    088 44 23.24721(W) AD(       ) 3
 JB0486  NAD 27      -  38 16 16.20716(N)    088 44 23.03386(W) AD(       ) 3
 JB0486
 JB0486.Superseded values are not recommended for survey control.
 JB0486
 JB0486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0486.See file dsdata.pdf to determine how the superseded data were derived.
 JB0486
 JB0486_MARKER: DH = HORIZONTAL CONTROL DISK
 JB0486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0486_STAMPING: BREHM 2 1973
 JB0486_MARK LOGO: NGS
 JB0486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0486+STABILITY: SURFACE MOTION
 JB0486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0486+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2009
 JB0486
 JB0486  HISTORY     - Date     Condition        Report By
 JB0486  HISTORY     - 1973     MONUMENTED       NGS
 JB0486  HISTORY     - 1973     GOOD             NGS
 JB0486  HISTORY     - 20090113 GOOD             ILDT
 JB0486
 JB0486                          STATION DESCRIPTION
 JB0486
 JB0486'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0486'THE STATION IS LOCATED ABOUT 2.5 MILES NORTH OF BELLE RIVE, ABOUT 0.2
 JB0486'MILE SOUTH OF INTERSTATE HIGHWAY 64, ON ROAD RIGHT-OF-WAY, 1 FOOT
 JB0486'NORTH OF A METAL WITNESS POST, 2 FEET WEST OF A FENCE, 20 FEET SOUTH
 JB0486'OF A CONCRETE RIGHT-OF-WAY POST AND 98 FEET EAST OF THE CENTERLINE OF
 JB0486'ROAD, THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED BREHM 2
 JB0486'1973.
 JB0486'
 JB0486'TO REACH THE STATION FROM THE MAIN STREET AND U S HIGHWAY 460 AT BELLE
 JB0486'RIVE, GO NORTH ON MAIN OILED ROAD FOR 2.4 MILES TO REFERENCE MARK 5 ON
 JB0486'THE RIGHT.  CONTINUE NORTH OF THE OILED ROAD FOR 0.3 MILE TO THE
 JB0486'STATION ON THE RIGHT.
 JB0486'
 JB0486'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BREHM 2 NO 3 1973 SET IN A
 JB0486'DRILL HOLE IN THE TOP OF THE CONCRETE BASE AND FENCE POST, 100 FEET
 JB0486'EAST OF THE CENTERLINE OF THE ROAD, AND 1 FOOT WEST OF THE
 JB0486'RIGHT-OF-WAY POST.
 JB0486'
 JB0486'REFERENCE MARK 4 IS 1 FOOT NORTH OF A METAL WITNESS POST, 1 FOOT WEST
 JB0486'OF THE FENCE, 98 FEET EAST OF THE CENTERLINE OF THE ROAD AND 41 FEET
 JB0486'SOUTH OF THE RIGHT-OF-WAY POST.  THE MONUMENT PROJECTS 3 INCHES AND
 JB0486'THE DISK IS STAMPED BREHM 2 NO 4 1973.
 JB0486'
 JB0486'REFERENCE MARK 5 IS 28 FEET EAST OF THE CENTERLINE OF THE ROAD, 1 FOOT
 JB0486'SOUTH OF A METAL WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE
 JB0486'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED BREHM 2 NO 5 1973.
 JB0486'
 JB0486'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB0486
 JB0486                          STATION RECOVERY (1973)
 JB0486
 JB0486'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0486'2.5 MI N FROM BELLE RIVE.
 JB0486'2.7 MILES NORTH ALONG OILED ROAD FROM THE POST OFFICE AT BELLE
 JB0486'RIVE, ABOUT 0.2 MILE SOUTH OF INTERSTATE HIGHWAY 64, ON ROAD
 JB0486'RIGHT-OF-WAY, 1 FOOT NORTH OF A METAL WITNESS POST, 2 FEET WEST
 JB0486'OF A FENCE, 20 FEET SOUTH OF A CONCRETE RIGHT-OF-WAY POST, 98
 JB0486'FEET EAST OF THE CENTERLINE OF THE ROAD, SET IN THE TOP OF A
 JB0486'ROUND CONCRETE POST PROJECTING ABOUT 3 INCHES.
 JB0486
 JB0486                          STATION RECOVERY (2009)
 JB0486
 JB0486'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0486'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0487 ***********************************************************************
 JB0487  DESIGNATION -  BREHM 2 RM 3
 JB0487  PID         -  JB0487
 JB0487  STATE/COUNTY-  IL/JEFFERSON
 JB0487  COUNTRY     -  US
 JB0487  USGS QUAD   -  BLUFORD (2018)
 JB0487
 JB0487                         *CURRENT SURVEY CONTROL
 JB0487  ______________________________________________________________________
 JB0487* NAD 83(1986) POSITION- 38 16 16.56   (N) 088 44 23.21   (W)   HD_HELD1
 JB0487* NAVD 88 ORTHO HEIGHT -   146.39  (meters)      480.3   (feet) RESET
 JB0487  ______________________________________________________________________
 JB0487  GEOID HEIGHT    -        -30.244 (meters)                     GEOID18
 JB0487  VERT ORDER      -  THIRD
 JB0487
 JB0487.The horizontal coordinates were determined by differentially corrected
 JB0487.hand held GPS observations or other comparable positioning techniques
 JB0487.and have an estimated accuracy of +/- 3 meters.
 JB0487
 JB0487.The orthometric height was computed from unverified reset data.
 JB0487
 JB0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0487.GEOID18 height accuracy estimate available here.
 JB0487
 JB0487.Click photographs - Photos may exist for this station.
 JB0487
 JB0487;                    North         East    Units  Estimated Accuracy
 JB0487;SPC IL E     -   178,162.6     264,433.5     MT  (+/- 3 meters HH1 GPS) 
 JB0487
 JB0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4781037344(NAD 83)
 JB0487
 JB0487                          SUPERSEDED SURVEY CONTROL
 JB0487
 JB0487.No superseded survey control is available for this station.
 JB0487
 JB0487_MARKER: DR = REFERENCE MARK DISK
 JB0487_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0487_SP_SET: FENCE POST BASE
 JB0487_STAMPING: BREHM 2 NO 3 1973
 JB0487_MARK LOGO: NGS
 JB0487_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0487+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2009
 JB0487
 JB0487  HISTORY     - Date     Condition        Report By
 JB0487  HISTORY     - 1973     MONUMENTED       NGS
 JB0487  HISTORY     - 20090113 GOOD             ILDT
 JB0487  HISTORY     - 20090126 GOOD             ILDT
 JB0487
 JB0487                          STATION DESCRIPTION
 JB0487
 JB0487'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0487'2.5 MI N FROM BELLE RIVE.
 JB0487'2.7 MILES NORTH ALONG OILED ROAD FROM THE POST OFFICE AT BELLE
 JB0487'RIVE, ABOUT 0.2 MILE SOUTH OF INTERSTATE HIGHWAY 64, ON ROAD
 JB0487'RIGHT-OF-WAY, SET IN A DRILL HOLE IN THE TOP OF THE CONCRETE
 JB0487'BASE OF END FENCE POST, 100 FEET EAST OF THE CENTERLINE OF THE
 JB0487'ROAD AND 1 FOOT WEST OF A CONCRETE RIGHT-OF-WAY POST.
 JB0487
 JB0487                          STATION RECOVERY (2009)
 JB0487
 JB0487'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0487'RECOVERED IN GOOD CONDITION.
 JB0487
 JB0487                          STATION RECOVERY (2009)
 JB0487
 JB0487'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0487'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0488 ***********************************************************************
 JB0488  DESIGNATION -  BREHM 2 RM 4
 JB0488  PID         -  JB0488
 JB0488  STATE/COUNTY-  IL/JEFFERSON
 JB0488  COUNTRY     -  US
 JB0488  USGS QUAD   -  BLUFORD (2018)
 JB0488
 JB0488                         *CURRENT SURVEY CONTROL
 JB0488  ______________________________________________________________________
 JB0488* NAD 83(1986) POSITION- 38 16 16.15   (N) 088 44 23.26   (W)   HD_HELD1
 JB0488* NAVD 88 ORTHO HEIGHT -   146.32  (meters)      480.1   (feet) RESET
 JB0488  ______________________________________________________________________
 JB0488  GEOID HEIGHT    -        -30.244 (meters)                     GEOID18
 JB0488  VERT ORDER      -  THIRD
 JB0488
 JB0488.The horizontal coordinates were determined by differentially corrected
 JB0488.hand held GPS observations or other comparable positioning techniques
 JB0488.and have an estimated accuracy of +/- 3 meters.
 JB0488
 JB0488.The orthometric height was computed from unverified reset data.
 JB0488
 JB0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0488.GEOID18 height accuracy estimate available here.
 JB0488
 JB0488.Click photographs - Photos may exist for this station.
 JB0488
 JB0488;                    North         East    Units  Estimated Accuracy
 JB0488;SPC IL E     -   178,149.9     264,432.2     MT  (+/- 3 meters HH1 GPS) 
 JB0488
 JB0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4780937332(NAD 83)
 JB0488
 JB0488                          SUPERSEDED SURVEY CONTROL
 JB0488
 JB0488.No superseded survey control is available for this station.
 JB0488
 JB0488_MARKER: DR = REFERENCE MARK DISK
 JB0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0488_STAMPING: BREHM 2 NO 4 1973
 JB0488_MARK LOGO: CGS
 JB0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0488+STABILITY: SURFACE MOTION
 JB0488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0488+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2009
 JB0488
 JB0488  HISTORY     - Date     Condition        Report By
 JB0488  HISTORY     - 1973     MONUMENTED       NGS
 JB0488  HISTORY     - 20090113 GOOD             ILDT
 JB0488  HISTORY     - 20090126 GOOD             ILDT
 JB0488
 JB0488                          STATION DESCRIPTION
 JB0488
 JB0488'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0488'2.5 MI N FROM BELLE RIVE.
 JB0488'2.7 MILES NORTH ALONG OILED ROAD FROM THE POST OFFICE AT BELLE
 JB0488'RIVE, ABOUT 0.2 MILE SOUTH OF INTERSTATE HIGHWAY 64, ON ROAD
 JB0488'RIGHT-OF-WAY, 1 FOOT NORTH OF A METAL WITNESS POST, 1 FOOT WEST
 JB0488'OF A FENCE, 98 FEET EAST OF THE CENTERLINE OF THE ROAD, 41 FEET
 JB0488'SOUTH OF A CONCRETE RIGHT-OF-WAY POST, SET IN THE TOP OF A
 JB0488'ROUND CONCRETE POST PROJECTING ABOUT 3 INCHES.
 JB0488
 JB0488                          STATION RECOVERY (2009)
 JB0488
 JB0488'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0488'RECOVERED IN GOOD CONDITION.
 JB0488
 JB0488                          STATION RECOVERY (2009)
 JB0488
 JB0488'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0488'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0485 ***********************************************************************
 JB0485  DESIGNATION -  BREHM RM 1
 JB0485  PID         -  JB0485
 JB0485  STATE/COUNTY-  IL/JEFFERSON
 JB0485  COUNTRY     -  US
 JB0485  USGS QUAD   -  BLUFORD (2018)
 JB0485
 JB0485                         *CURRENT SURVEY CONTROL
 JB0485  ______________________________________________________________________
 JB0485* NAD 83(1986) POSITION- 38 16 16.89   (N) 088 44 23.82   (W)   HD_HELD1
 JB0485* NAVD 88 ORTHO HEIGHT -   146.292 (meters)      479.96  (feet) ADJUSTED
 JB0485  ______________________________________________________________________
 JB0485  GEOID HEIGHT    -        -30.244 (meters)                     GEOID18
 JB0485  DYNAMIC HEIGHT  -        146.197 (meters)      479.65  (feet) COMP
 JB0485  MODELED GRAVITY -    979,975.9   (mgal)                       NAVD 88
 JB0485
 JB0485  VERT ORDER      -  SECOND    CLASS 0
 JB0485
 JB0485.The horizontal coordinates were determined by differentially corrected
 JB0485.hand held GPS observations or other comparable positioning techniques
 JB0485.and have an estimated accuracy of +/- 3 meters.
 JB0485
 JB0485.The orthometric height was determined by differential leveling and
 JB0485.adjusted by the NATIONAL GEODETIC SURVEY
 JB0485.in June 1991.
 JB0485
 JB0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0485.GEOID18 height accuracy estimate available here.
 JB0485
 JB0485.Click photographs - Photos may exist for this station.
 JB0485
 JB0485.The dynamic height is computed by dividing the NAVD 88
 JB0485.geopotential number by the normal gravity value computed on the
 JB0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0485.degrees latitude (g = 980.6199 gals.).
 JB0485
 JB0485.The modeled gravity was interpolated from observed gravity values.
 JB0485
 JB0485;                    North         East    Units  Estimated Accuracy
 JB0485;SPC IL E     -   178,172.8     264,418.7     MT  (+/- 3 meters HH1 GPS) 
 JB0485
 JB0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4779637355(NAD 83)
 JB0485
 JB0485                          SUPERSEDED SURVEY CONTROL
 JB0485
 JB0485  NGVD 29 (??/??/92)  146.406  (m)          480.33   (f) ADJ UNCH    2 0
 JB0485
 JB0485.Superseded values are not recommended for survey control.
 JB0485
 JB0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0485.See file dsdata.pdf to determine how the superseded data were derived.
 JB0485
 JB0485_MARKER: DR = REFERENCE MARK DISK
 JB0485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0485_STAMPING: BREHM NO 1 1961
 JB0485_MARK LOGO: CGS
 JB0485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0485+STABILITY: SURFACE MOTION
 JB0485
 JB0485  HISTORY     - Date     Condition        Report By
 JB0485  HISTORY     - 1961     MONUMENTED       CGS
 JB0485  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0485
 JB0485                          STATION DESCRIPTION
 JB0485
 JB0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0485'2.6 MI N FROM BELLE RIVE.
 JB0485'ABOUT 2.6 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 JB0485'IN BELLE RIVE, ABOUT 0.10 MILES NORTH OF A HOUSE ON THE EAST
 JB0485'SIDE OF THE ROAD, AT A FENCE CORNER WEST OF THE ROAD AND ABOUT
 JB0485'0.10 MILES SOUTH OF A HOUSE ON THE WEST SIDE OF THE ROAD, 30 FEET
 JB0485'EAST OF THE CENTER OF THE ROAD, 1 FOOT WEST OF THE FENCE, 129
 JB0485'FEET NORTH OF A POWER POLE, 85 FEET NORTHEAST AND ACROSS THE
 JB0485'ROAD FROM THE FENCE CORNER, 80.8 FEET NORTHEAST TRAVERSE STATION
 JB0485'BREHM, 82.4 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 JB0485'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0485'1 INCH.
 JB0485
 JB0485                          STATION RECOVERY (1973)
 JB0485
 JB0485'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0485'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0483 ***********************************************************************
 JB0483  DESIGNATION -  BREHM RM 2
 JB0483  PID         -  JB0483
 JB0483  STATE/COUNTY-  IL/JEFFERSON
 JB0483  COUNTRY     -  US
 JB0483  USGS QUAD   -  BLUFORD (2018)
 JB0483
 JB0483                         *CURRENT SURVEY CONTROL
 JB0483  ______________________________________________________________________
 JB0483* NAD 83(1986) POSITION- 38 16 15.64   (N) 088 44 23.84   (W)   HD_HELD1
 JB0483* NAVD 88 ORTHO HEIGHT -   146.176 (meters)      479.58  (feet) ADJUSTED
 JB0483  ______________________________________________________________________
 JB0483  GEOID HEIGHT    -        -30.243 (meters)                     GEOID18
 JB0483  DYNAMIC HEIGHT  -        146.081 (meters)      479.27  (feet) COMP
 JB0483  MODELED GRAVITY -    979,975.9   (mgal)                       NAVD 88
 JB0483
 JB0483  VERT ORDER      -  SECOND    CLASS 0
 JB0483
 JB0483.The horizontal coordinates were determined by differentially corrected
 JB0483.hand held GPS observations or other comparable positioning techniques
 JB0483.and have an estimated accuracy of +/- 3 meters.
 JB0483
 JB0483.The orthometric height was determined by differential leveling and
 JB0483.adjusted by the NATIONAL GEODETIC SURVEY
 JB0483.in June 1991.
 JB0483
 JB0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0483.GEOID18 height accuracy estimate available here.
 JB0483
 JB0483.Click photographs - Photos may exist for this station.
 JB0483
 JB0483.The dynamic height is computed by dividing the NAVD 88
 JB0483.geopotential number by the normal gravity value computed on the
 JB0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0483.degrees latitude (g = 980.6199 gals.).
 JB0483
 JB0483.The modeled gravity was interpolated from observed gravity values.
 JB0483
 JB0483;                    North         East    Units  Estimated Accuracy
 JB0483;SPC IL E     -   178,134.3     264,418.0     MT  (+/- 3 meters HH1 GPS) 
 JB0483
 JB0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4779437316(NAD 83)
 JB0483
 JB0483                          SUPERSEDED SURVEY CONTROL
 JB0483
 JB0483  NGVD 29 (??/??/92)  146.290  (m)          479.95   (f) ADJ UNCH    2 0
 JB0483
 JB0483.Superseded values are not recommended for survey control.
 JB0483
 JB0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0483.See file dsdata.pdf to determine how the superseded data were derived.
 JB0483
 JB0483_MARKER: DR = REFERENCE MARK DISK
 JB0483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0483_STAMPING: BREHM NO 2 1961
 JB0483_MARK LOGO: CGS
 JB0483_PROJECTION: FLUSH
 JB0483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0483+STABILITY: SURFACE MOTION
 JB0483
 JB0483  HISTORY     - Date     Condition        Report By
 JB0483  HISTORY     - 1961     MONUMENTED       CGS
 JB0483  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0483
 JB0483                          STATION DESCRIPTION
 JB0483
 JB0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0483'2.6 MI N FROM BELLE RIVE.
 JB0483'ABOUT 2.6 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 JB0483'IN BELLE RIVE, ABOUT 0.10 MILES NORTH OF A HOUSE ON THE EAST SIDE
 JB0483'OF THE ROAD, AT A FENCE CORNER WEST OF THE ROAD AND ABOUT 0.10
 JB0483'MILES SOUTH OF A HOUSE ON THE WEST SIDE OF THE ROAD, 28 FEET EAST
 JB0483'OF THE CENTER OF THE ROAD, 1 FOOT WEST OF THE FENCE, 3 FEET
 JB0483'NORTHWEST OF A POWER POLE, 88 FEET SOUTHEAST AND ACROSS THE ROAD
 JB0483'FROM THE FENCE CORNER, 86.8 FEET SOUTHEAST OF TRAVERSE STATION
 JB0483'BREHM, 89 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 JB0483'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JB0483'THE GROUND.
 JB0483
 JB0483                          STATION RECOVERY (1973)
 JB0483
 JB0483'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0483'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1763 ***********************************************************************
 HB1763  DESIGNATION -  BREMEN
 HB1763  PID         -  HB1763
 HB1763  STATE/COUNTY-  IL/RANDOLPH
 HB1763  COUNTRY     -  US
 HB1763  USGS QUAD   -  WELGE (2018)
 HB1763
 HB1763                         *CURRENT SURVEY CONTROL
 HB1763  ______________________________________________________________________
 HB1763* NAD 83(1997) POSITION- 37 58 33.71433(N) 089 44 57.33740(W)   ADJUSTED
 HB1763* NAVD 88 ORTHO HEIGHT -   170.2   (meters)      558.    (feet) VERTCON3
 HB1763  ______________________________________________________________________
 HB1763  GEOID HEIGHT    -        -29.657 (meters)                     GEOID18
 HB1763  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 HB1763  HORZ ORDER      -  SECOND
 HB1763
 HB1763.The horizontal coordinates were established by classical geodetic methods
 HB1763.and adjusted by the National Geodetic Survey in October 1999.
 HB1763
 HB1763.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1763.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1763
 HB1763.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1763.GEOID18 height accuracy estimate available here.
 HB1763
 HB1763.Click photographs - Photos may exist for this station.
 HB1763
 HB1763.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1763
 HB1763. The following values were computed from the NAD 83(1997) position.
 HB1763
 HB1763;                    North         East     Units Scale Factor Converg.
 HB1763;SPC IL W     -   145,391.815   736,671.672   MT  0.99995773   +0 15 24.6
 HB1763;SPC IL W     -   477,006.31  2,416,896.98   sFT  0.99995773   +0 15 24.6
 HB1763;UTM  16      - 4,206,722.184   258,521.036   MT  1.00031825   -1 41 33.1
 HB1763
 HB1763!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1763!SPC IL W     -   0.99997795  x   0.99995773  =   0.99993569
 HB1763!UTM  16      -   0.99997795  x   1.00031825  =   1.00029620
 HB1763
 HB1763:                Primary Azimuth Mark                     Grid Az
 HB1763:SPC IL W     -  CHESTER AZ MK 2                          209 36 06.2
 HB1763:UTM  16      -  CHESTER AZ MK 2                          211 33 03.9
 HB1763
 HB1763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5852106722(NAD 83)
 HB1763
 HB1763|---------------------------------------------------------------------|
 HB1763| PID    Reference Object                     Distance      Geod. Az  |
 HB1763|                                                           dddmmss.s |
 HB1763| CI3079 BREMEN RM 2                          18.074 METERS 16500     |
 HB1763| HB1784 CHESTER AZ MK 2                     APPROX. 7.7 KM 2095130.8 |
 HB1763| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX.14.0 KM 3171321.1 |
 HB1763| CI3078 BREMEN RM 1                          28.974 METERS 34732     |
 HB1763|---------------------------------------------------------------------|
 HB1763
 HB1763                          SUPERSEDED SURVEY CONTROL
 HB1763
 HB1763  NAD 83(1986)-  37 58 33.72183(N)    089 44 57.33246(W) AD(       ) 2
 HB1763  NAD 27      -  37 58 33.54029(N)    089 44 56.96119(W) AD(       ) 2
 HB1763  NGVD 29 (07/19/86)  170.2    (m)          558.     (f) VERT ANG       
 HB1763
 HB1763.Superseded values are not recommended for survey control.
 HB1763
 HB1763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1763.See file dsdata.pdf to determine how the superseded data were derived.
 HB1763
 HB1763_MARKER: DD = SURVEY DISK
 HB1763_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB1763_STAMPING: BREMEN 1969
 HB1763_MARK LOGO: USGS
 HB1763_PROJECTION: FLUSH
 HB1763_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1763_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1763+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2019
 HB1763
 HB1763  HISTORY     - Date     Condition        Report By
 HB1763  HISTORY     - 1969     MONUMENTED       USGS
 HB1763  HISTORY     - 20190725 GOOD             ILDT
 HB1763
 HB1763                          STATION DESCRIPTION
 HB1763
 HB1763'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 HB1763'STATION IS LOCATED ABOUT 4.0 MI E. AND 4.0 MI N. OF CHESTER, ABOUT
 HB1763'0.6 MI N. OF THE SMALL TOWN OF BREMEN, IN THE NW.  QUARTER OF THE
 HB1763'SE. QUARTER OF SEC. 27. T. 6 S., R. 6 W., AND IN THE RIGHT-OF-WAY OF
 HB1763'SECONDARY HWY. 2, A PAVED RD.
 HB1763'
 HB1763'TO REACH THE STATION FROM THE JCT. OF HWY. 2 AND STATE HWY. 150 IN
 HB1763'BREMEN DRIVE NE. AND N. ON HWY. 2 FOR 0.6 MI TO THE STATION ON THE
 HB1763'RIGHT, JUST BEYOND A FARMHOUSE.
 HB1763'
 HB1763'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED BREMEN 1969
 HB1763'CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN FLUSH WITH
 HB1763'GROUND AND SET IN 6 IN. TILE FILLED WITH GRAVEL.
 HB1763'
 HB1763'STATION MARK IS 306 FT N. OF JCT. OF HWY. 2 AND A DRIVE E. TO THE
 HB1763'FARMHOUSE, 28.3 FT E. OF THE CENTER OF THE HWY., 118 FT S. OF A
 HB1763'FENCE CORNER, 28 FT N. OF A TELEPHONE POLE AND 2 FT W. OF
 HB1763'RIGHT-OF-WAY FENCE AND A METAL WITNESS POST.
 HB1763'
 HB1763'REFERENCE MARK 1 IS 95.06 FT (28.974 M.) N. OF STATION, 29.5 FT E. OF
 HB1763'CENTER OF HWY., 34.7 FT S. OF A TELEPHONE POLE, 14 FT S. OF A FENCE
 HB1763'COR. AND 1 FT W. OF RIGHT-OF-WAY FENCE AND A METAL WITNESS POST.
 HB1763'
 HB1763'REFERENCE MARK 2 IS 59.30 FT (18.074 M.) S. OF STATION, 29.4 FT E. OF
 HB1763'CENTER OF HWY., 31.4 FT S. OF A TELEPHONE POLE AND 1 FT W. OF
 HB1763'RIGHT-OF-WAY FENCE AND A METAL WITNESS POST.
 HB1763'
 HB1763'STANDARD BRACED TRIPOD USED.
 HB1763
 HB1763                          STATION RECOVERY (2019)
 HB1763
 HB1763'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 HB1763'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1762 ***********************************************************************
 HB1762  DESIGNATION -  BREMEN SPIRE
 HB1762  PID         -  HB1762
 HB1762  STATE/COUNTY-  IL/RANDOLPH
 HB1762  COUNTRY     -  US
 HB1762  USGS QUAD   -  WELGE (2018)
 HB1762
 HB1762                         *CURRENT SURVEY CONTROL
 HB1762  ______________________________________________________________________
 HB1762* NAD 83(1997) POSITION- 37 58 29.26759(N) 089 44 26.87660(W)   ADJUSTED
 HB1762  ______________________________________________________________________
 HB1762  GEOID HEIGHT    -        -29.654 (meters)                     GEOID18
 HB1762  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 HB1762  HORZ ORDER      -  THIRD
 HB1762
 HB1762.The horizontal coordinates were established by classical geodetic methods
 HB1762.and adjusted by the National Geodetic Survey in October 1999.
 HB1762
 HB1762.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1762.GEOID18 height accuracy estimate available here.
 HB1762
 HB1762.Click photographs - Photos may exist for this station.
 HB1762
 HB1762.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1762
 HB1762. The following values were computed from the NAD 83(1997) position.
 HB1762
 HB1762;                    North         East     Units Scale Factor Converg.
 HB1762;SPC IL W     -   145,258.085   737,415.682   MT  0.99995841   +0 15 43.4
 HB1762;SPC IL W     -   476,567.57  2,419,337.95   sFT  0.99995841   +0 15 43.4
 HB1762;SPC MO E     -   237,906.853   316,701.334   MT  0.99998811   +0 28 01.8
 HB1762;UTM  16      - 4,206,563.166   259,260.330   MT  1.00031386   -1 41 14.2
 HB1762
 HB1762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5926006563(NAD 83)
 HB1762
 HB1762                          SUPERSEDED SURVEY CONTROL
 HB1762
 HB1762  NAD 83(1986)-  37 58 29.27472(N)    089 44 26.87229(W) AD(       ) 3
 HB1762  NAD 27      -  37 58 29.10000(N)    089 44 26.50000(W) AD(       ) 3
 HB1762
 HB1762.Superseded values are not recommended for survey control.
 HB1762
 HB1762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1762.See file dsdata.pdf to determine how the superseded data were derived.
 HB1762
 HB1762_MARKER: 89 = SPIRE
 HB1762
 HB1762  HISTORY     - Date     Condition        Report By
 HB1762  HISTORY     - 1931     FIRST OBSERVED   CGS
 HB1762
 HB1762                          STATION DESCRIPTION
 HB1762
 HB1762'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1843 ***********************************************************************
 JB1843  DESIGNATION -  BREWSTER
 JB1843  PID         -  JB1843
 JB1843  STATE/COUNTY-  IL/CLINTON
 JB1843  COUNTRY     -  US
 JB1843  USGS QUAD   -  BOULDER (2018)
 JB1843
 JB1843                         *CURRENT SURVEY CONTROL
 JB1843  ______________________________________________________________________
 JB1843* NAD 83(2011) POSITION- 38 40 43.16826(N) 089 09 09.86154(W)   ADJUSTED
 JB1843* NAD 83(2011) ELLIP HT-   123.769 (meters)        (06/27/12)   ADJUSTED
 JB1843* NAD 83(2011) EPOCH   -  2010.00
 JB1843* NAVD 88 ORTHO HEIGHT -   154.9   (meters)      508.    (feet) GPS OBS
 JB1843  ______________________________________________________________________
 JB1843  NAVD 88 orthometric height was determined with geoid model    GEOID03
 JB1843  GEOID HEIGHT    -        -31.073 (meters)                     GEOID03
 JB1843  GEOID HEIGHT    -        -31.097 (meters)                     GEOID18
 JB1843  NAD 83(2011) X  -     73,724.712 (meters)                     COMP
 JB1843  NAD 83(2011) Y  - -4,985,250.717 (meters)                     COMP
 JB1843  NAD 83(2011) Z  -  3,964,608.460 (meters)                     COMP
 JB1843  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 JB1843
 JB1843  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1843  Standards:
 JB1843         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1843            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1843  -------------------------------------------------------------------
 JB1843  NETWORK    0.45   0.80           0.20   0.16   0.41     -0.02871598
 JB1843  -------------------------------------------------------------------
 JB1843  Click here for local accuracies and other accuracy information.
 JB1843
 JB1843.The horizontal coordinates were established by GPS observations
 JB1843.and adjusted by the National Geodetic Survey in June 2012.
 JB1843
 JB1843.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1843.been affixed to the stable North American tectonic plate. See 
 JB1843.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1843
 JB1843.The horizontal coordinates are valid at the epoch date displayed above
 JB1843.which is a decimal equivalence of Year/Month/Day.
 JB1843
 JB1843.The orthometric height was determined by GPS observations and a
 JB1843.high-resolution geoid model.
 JB1843
 JB1843.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1843.GEOID18 height accuracy estimate available here.
 JB1843
 JB1843.Click photographs - Photos may exist for this station.
 JB1843
 JB1843.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1843
 JB1843.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1843
 JB1843.The ellipsoidal height was determined by GPS observations
 JB1843.and is referenced to NAD 83.
 JB1843
 JB1843. The following values were computed from the NAD 83(2011) position.
 JB1843
 JB1843;                    North         East     Units Scale Factor Converg.
 JB1843;SPC IL W     -   223,786.296   788,224.610   MT  1.00003699   +0 38 01.3
 JB1843;SPC IL W     -   734,205.54  2,586,033.57   sFT  1.00003699   +0 38 01.3
 JB1843;UTM  16      - 4,283,316.975   312,740.554   MT  1.00003183   -1 20 44.7
 JB1843
 JB1843!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1843!SPC IL W     -   0.99998058  x   1.00003699  =   1.00001757
 JB1843!UTM  16      -   0.99998058  x   1.00003183  =   1.00001241
 JB1843
 JB1843:                Primary Azimuth Mark                     Grid Az
 JB1843:SPC IL W     -  BREWSTER AZ MK                           310 12 06.6
 JB1843:UTM  16      -  BREWSTER AZ MK                           312 10 52.6
 JB1843
 JB1843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1274083316(NAD 83)
 JB1843
 JB1843|---------------------------------------------------------------------|
 JB1843| PID    Reference Object                     Distance      Geod. Az  |
 JB1843|                                                           dddmmss.s |
 JB1843| JB1823 CENTRAL ILL P S KSA 749 MAST        APPROX. 4.6 KM 0902944.7 |
 JB1843| CI3086 BREWSTER RM 1                        19.297 METERS 13624     |
 JB1843| JB1844 SHATTUC RADIO MAST                  APPROX. 6.5 KM 2143035.5 |
 JB1843| CI3087 BREWSTER RM 2                        21.488 METERS 23429     |
 JB1843| CI3085 BREWSTER AZ MK                                     3105007.9 |
 JB1843|---------------------------------------------------------------------|
 JB1843
 JB1843                          SUPERSEDED SURVEY CONTROL
 JB1843
 JB1843  NAD 83(2007)-  38 40 43.16852(N)    089 09 09.86229(W) AD(2002.00) 1
 JB1843  ELLIP H (04/07/09)  123.779  (m)                       GP(2002.00) 2 2
 JB1843  NAD 83(1997)-  38 40 43.16848(N)    089 09 09.86237(W) AD(       ) 1
 JB1843  ELLIP H (05/04/06)  123.747  (m)                       GP(       ) 2 2
 JB1843  NAD 83(1997)-  38 40 43.16874(N)    089 09 09.86627(W) AD(       ) 3
 JB1843  NAD 83(1986)-  38 40 43.18453(N)    089 09 09.86236(W) AD(       ) 3
 JB1843  NAD 27      -  38 40 43.01454(N)    089 09 09.61112(W) AD(       ) 3
 JB1843
 JB1843.Superseded values are not recommended for survey control.
 JB1843
 JB1843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1843.See file dsdata.pdf to determine how the superseded data were derived.
 JB1843
 JB1843_MARKER: DS = TRIANGULATION STATION DISK
 JB1843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1843_STAMPING: BREWSTER 1962
 JB1843_MARK LOGO: CGS
 JB1843_PROJECTION: RECESSED 38 CENTIMETERS
 JB1843_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1843+STABILITY: SURFACE MOTION
 JB1843_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1843+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2019
 JB1843
 JB1843  HISTORY     - Date     Condition        Report By
 JB1843  HISTORY     - 1962     MONUMENTED       CGS
 JB1843  HISTORY     - 20060201 GOOD             ILDT
 JB1843  HISTORY     - 20110822 GOOD             ILDT
 JB1843  HISTORY     - 20150923 GOOD             MCA
 JB1843  HISTORY     - 20180808 GOOD             PRAIEN
 JB1843  HISTORY     - 20190930 GOOD             ILDT
 JB1843
 JB1843                          STATION DESCRIPTION
 JB1843
 JB1843'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1843'NO MEASUREMENT BETWEEN RMS, FENCE POST ON LINE.
 JB1843'
 JB1843'THE STATION IS ABOUT 6.5 MILES NORTHEAST OF FERRIN, 5 MILES NORTHWEST
 JB1843'OF SANDOVAL, 0.25 MILE NORTH OF BREWSTER CREEK, IN THE SOUTHWEST 0.25
 JB1843'OF SEC 24, T 3 N, R 1 W, AND ON THE PROPERTY OF MR CHARLES M PIGG.  IT
 JB1843'IS 32 FEET EAST OF A WIRE FENCE, 26 FEET NORTH OF THE CENTERLINE OF A
 JB1843'SURFACED ROAD, 25 FEET EAST OF THE CENTER OF A FIELD ENTRANCE, 10 FEET
 JB1843'SOUTHWEST OF THE WEST 1 OF 3 PORTABLE CORN CRIBS, AND 7 FEET NORTH OF
 JB1843'A WIRE FENCE AND A WITNESS POST.  THE MONUMENT IS 14 INCHES
 JB1843'UNDERGROUND AND THE DISK IS STAMPED BREWSTER 1962.
 JB1843'
 JB1843'TO REACH FROM THE JUNCTION OF U S HIGHWAYS 50 AND 51 IN THE WEST EDGE
 JB1843'OF SANDOVAL, GO WEST ON U S HIGHWAY 50 FOR 2.45 MILES TO A SIDE ROAD
 JB1843'RIGHT.  TURN RIGHT AND GO NORTH ON A SURFACED ROAD FOR 3.3 MILES TO A
 JB1843'CROSSROAD.  CONTINUE NORTH ON THE SURFACED ROAD FOR 1.1 MILES TO A
 JB1843'SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON A SURFACED ROAD FOR 0.3
 JB1843'MILE TO THE STATION ON THE LEFT.
 JB1843'
 JB1843'TO REACH THE AZIMUTH FROM THIS POINT, GO NORTH ON A SURFACED ROAD FOR
 JB1843'0.2 MILE TO THE AZIMUTH MARK ON THE LEFT.
 JB1843'
 JB1843'REFERENCE MARK 1 IS 74 FEET EAST OF THE CENTER OF A FIELD ENTRANCE, 18
 JB1843'FEET SOUTH OF THE CENTERLINE OF A SURFACED ROAD, AND 1 FOOT NORTH OF A
 JB1843'WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1843'BREWSTER NO 1 1962.
 JB1843'
 JB1843'REFERENCE MARK 2 IS 27 FEET WEST OF THE CENTER OF A FIELD ENTRANCE, 19
 JB1843'FEET SOUTH OF THE CENTERLINE OF A SURFACED ROAD, AND 1 FOOT NORTH OF A
 JB1843'WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1843'BREWSTER NO 2 1962.
 JB1843'
 JB1843'THE AZIMUTH MARK IS 23 FEET WEST OF THE CENTERLINE OF A SURFACED ROAD,
 JB1843'2 FEET SOUTH OF A POWER POLE, AND 1 FOOT SOUTH OF A WITNESS POST.  THE
 JB1843'MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED BREWSTER 1962.
 JB1843'
 JB1843'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1843
 JB1843                          STATION RECOVERY (2006)
 JB1843
 JB1843'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB1843'RECOVERED AS DESCRIBED
 JB1843
 JB1843                          STATION RECOVERY (2011)
 JB1843
 JB1843'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1843'RECOVERED IN GOOD CONDITION.
 JB1843
 JB1843                          STATION RECOVERY (2015)
 JB1843
 JB1843'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1843'THE FIELD DRIVE REMAINS, BUT THE CORN CRIBS AND THE FENCE ARE NO
 JB1843'LONGER THERE.  THE MARK IS 1.25 FT (0.4 M) BELOW GRADE AT THE EDGE OF
 JB1843'A FIELD.  SET AN ORANGE CARSONITE POST 1.00 FT (0.3 M) NORTH OF THE
 JB1843'STATION.
 JB1843
 JB1843                          STATION RECOVERY (2018)
 JB1843
 JB1843'RECOVERY NOTE BY PRAIRIE ENGINEERS 2018 (JL)
 JB1843'RECOVERED IN GOOD CONDITION.
 JB1843
 JB1843                          STATION RECOVERY (2019)
 JB1843
 JB1843'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1843'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2102 ***********************************************************************
 JA2102  DESIGNATION -  BRIDGEPORT
 JA2102  PID         -  JA2102
 JA2102  STATE/COUNTY-  IL/LAWRENCE
 JA2102  COUNTRY     -  US
 JA2102  USGS QUAD   -  SUMNER (2018)
 JA2102
 JA2102                         *CURRENT SURVEY CONTROL
 JA2102  ______________________________________________________________________
 JA2102* NAD 83(1997) POSITION- 38 42 49.95101(N) 087 45 53.60440(W)   ADJUSTED
 JA2102* NAVD 88 ORTHO HEIGHT -   149.    (meters)      489.    (feet) SCALED
 JA2102  ______________________________________________________________________
 JA2102  GEOID HEIGHT    -        -31.517 (meters)                     GEOID18
 JA2102  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 JA2102  HORZ ORDER      -  SECOND
 JA2102
 JA2102.The horizontal coordinates were established by classical geodetic methods
 JA2102.and adjusted by the National Geodetic Survey in October 1999.
 JA2102
 JA2102.The orthometric height was scaled from a topographic map.
 JA2102
 JA2102.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2102.GEOID18 height accuracy estimate available here.
 JA2102
 JA2102.Click photographs - Photos may exist for this station.
 JA2102
 JA2102.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2102
 JA2102. The following values were computed from the NAD 83(1997) position.
 JA2102
 JA2102;                    North         East     Units Scale Factor Converg.
 JA2102;SPC IL E     -   227,368.732   349,438.841   MT  1.00000509   +0 21 19.9
 JA2102;SPC IL E     -   745,958.91  1,146,450.60   sFT  1.00000509   +0 21 19.9
 JA2102;SPC IN W     -   384,954.364   840,723.807   MT  1.00000992   -0 25 34.6
 JA2102;SPC IN W     - 1,262,971.11  2,758,274.69   sFT  1.00000992   -0 25 34.6
 JA2102;UTM  16      - 4,285,303.421   433,500.464   MT  0.99965445   -0 28 42.3
 JA2102
 JA2102!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2102!SPC IL E     -   0.99998158  x   1.00000509  =   0.99998667
 JA2102!SPC IN W     -   0.99998158  x   1.00000992  =   0.99999150
 JA2102!UTM  16      -   0.99998158  x   0.99965445  =   0.99963604
 JA2102
 JA2102:                Primary Azimuth Mark                     Grid Az
 JA2102:SPC IL E     -  BRIDGEPORT AZ MK                         002 02 19.8
 JA2102:SPC IN W     -  BRIDGEPORT AZ MK                         002 49 14.3
 JA2102:UTM  16      -  BRIDGEPORT AZ MK                         002 52 22.0
 JA2102
 JA2102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3350085303(NAD 83)
 JA2102
 JA2102|---------------------------------------------------------------------|
 JA2102| PID    Reference Object                     Distance      Geod. Az  |
 JA2102|                                                           dddmmss.s |
 JA2102| JA1655 BRIDGEPORT AZ MK                                   0022339.7 |
 JA2102| JA2103 BRIDGEPORT MUNICIPAL TANK            87.652 METERS 15537     |
 JA2102| CG7255 BRIDGEPORT RM 1                      28.875 METERS 15852     |
 JA2102| CG7256 BRIDGEPORT RM 2                      29.835 METERS 27425     |
 JA2102|---------------------------------------------------------------------|
 JA2102
 JA2102                          SUPERSEDED SURVEY CONTROL
 JA2102
 JA2102  NAD 83(1997)-  38 42 49.95155(N)    087 45 53.60320(W) AD(       ) 2
 JA2102  NAD 83(1986)-  38 42 49.96081(N)    087 45 53.60274(W) AD(       ) 2
 JA2102  NAD 27      -  38 42 49.78912(N)    087 45 53.49863(W) AD(       ) 2
 JA2102
 JA2102.Superseded values are not recommended for survey control.
 JA2102
 JA2102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2102.See file dsdata.pdf to determine how the superseded data were derived.
 JA2102
 JA2102_MARKER: DS = TRIANGULATION STATION DISK
 JA2102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2102_STAMPING: BRIDGEPORT 1968
 JA2102_MARK LOGO: CGS
 JA2102_PROJECTION: RECESSED 5 CENTIMETERS
 JA2102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2102+STABILITY: SURFACE MOTION
 JA2102
 JA2102  HISTORY     - Date     Condition        Report By
 JA2102  HISTORY     - 1968     MONUMENTED       CGS
 JA2102
 JA2102                          STATION DESCRIPTION
 JA2102
 JA2102'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2102'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF BRIDGEPORT, 61 FEET
 JA2102'SOUTHWEST OF THE INTERSECTION OF MADISON AND FRANKLIN STREETS AND ON
 JA2102'CITY PROPERTY.
 JA2102'
 JA2102'TO REACH THE STATION FROM THE POST OFFICE IN BRIDGEPORT, GO WEST ON
 JA2102'OLIVE STREET ONE BLOCK TO MAIN STREET.  TURN RIGHT AND GO NORTH ON
 JA2102'MAIN STREET FOR 0.2 MILE TO A Y-INTERSECTION.  KEEP RIGHT AND CONTINUE
 JA2102'NORTH ON JUDY STREET FOR 0.5 MILE TO STATE HIGHWAY 250.  TURN LEFT AND
 JA2102'GO WEST ON HIGHWAY 250 FOR 0.3 MILE TO A DIAGONAL CROSSROAD AND THE
 JA2102'AZIMUTH MARK ON THE RIGHT IN THE NORTHWEST ANGLE OF THE CROSSROAD.
 JA2102'TURN LEFT AND GO SOUTH ON MADISON STREET FOR 0.2 MILE TO THE STATION
 JA2102'ON THE RIGHT.
 JA2102'
 JA2102'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA2102'
 JA2102'STATION MARK, STAMPED BRIDGEPORT 1968 IS SET 2 INCHES BELOW THE GROUND
 JA2102'SURFACE.  IT IS 61 FEET SOUTHWEST OF THE CENTER OF THE INTERSECTION OF
 JA2102'FRANKLIN AND MADISON STREETS, 38 FEET NORTHWEST OF A POWER POLE, 55
 JA2102'FEET WEST OF THE CENTER OF MADISON STREET, 54 FEET NORTHEAST OF A
 JA2102'POWER POLE, 83 FEET NORTHEAST OF AN OIL WELL AND 288.6 FEET NORTHWEST
 JA2102'OF THE BRIDGEPORT MUNICIPAL WATER TANK.
 JA2102'
 JA2102'RM 1, STAMPED BRIDGEPORT NO 1 1968 IS SET 1 INCH BELOW THE GROUND
 JA2102'SURFACE.  IT IS 27 FEET WEST OF THE CENTER OF MADISON STREET AND 57.6
 JA2102'FEET SOUTH OF A POWER POLE.
 JA2102'
 JA2102'RM 2, STAMPED BRIDGEPORT NO 2 1968 IS SET FLUSH WITH THE SURFACE OF
 JA2102'THE GROUND.  IT IS 20 FEET SOUTH OF THE CENTER OF FRANKLIN STREET AND
 JA2102'84 FEET NORTHWEST OF A POWER POLE.
 JA2102'
 JA2102'AZ MK, STAMPED BRIDGEPORT 1968 IS SET FLUSH WITH THE GROUND SURFACE.
 JA2102'IT IS 2 FEET SOUTHWEST OF A METAL WITNESS POST, 3.5 FEET SOUTH OF A
 JA2102'POWER POLE WITH 6 TRANSFORMERS NEAR THE TOP, 20 FEET WEST OF A DIRT
 JA2102'ROAD AND 84 FEET NORTH OF THE CENTER OF STATE HIGHWAY 250.  HIGHWAY
 JA2102'250.
 JA2102'
 JA2102'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1655 ***********************************************************************
 JA1655  DESIGNATION -  BRIDGEPORT AZ MK
 JA1655  PID         -  JA1655
 JA1655  STATE/COUNTY-  IL/LAWRENCE
 JA1655  COUNTRY     -  US
 JA1655  USGS QUAD   -  SUMNER (2018)
 JA1655
 JA1655                         *CURRENT SURVEY CONTROL
 JA1655  ______________________________________________________________________
 JA1655* NAD 83(1986) POSITION- 38 42 59.     (N) 087 45 53.     (W)   SCALED
 JA1655* NAVD 88 ORTHO HEIGHT -   151.297 (meters)      496.38  (feet) ADJUSTED
 JA1655  ______________________________________________________________________
 JA1655  GEOID HEIGHT    -        -31.519 (meters)                     GEOID18
 JA1655  DYNAMIC HEIGHT  -        151.205 (meters)      496.08  (feet) COMP
 JA1655  MODELED GRAVITY -    980,014.5   (mgal)                       NAVD 88
 JA1655
 JA1655  VERT ORDER      -  FIRST     CLASS II
 JA1655
 JA1655.The horizontal coordinates were scaled from a map and have
 JA1655.an estimated accuracy of +/- 6 seconds.
 JA1655
 JA1655.The orthometric height was determined by differential leveling and
 JA1655.adjusted by the NATIONAL GEODETIC SURVEY
 JA1655.in June 1991.
 JA1655
 JA1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1655.GEOID18 height accuracy estimate available here.
 JA1655
 JA1655.Click photographs - Photos may exist for this station.
 JA1655
 JA1655.The dynamic height is computed by dividing the NAVD 88
 JA1655.geopotential number by the normal gravity value computed on the
 JA1655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1655.degrees latitude (g = 980.6199 gals.).
 JA1655
 JA1655.The modeled gravity was interpolated from observed gravity values.
 JA1655
 JA1655;                    North         East    Units  Estimated Accuracy
 JA1655;SPC IL E     -   227,650.      349,450.      MT  (+/- 180 meters Scaled)
 JA1655
 JA1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH335855(NAD 83)
 JA1655
 JA1655                          SUPERSEDED SURVEY CONTROL
 JA1655
 JA1655.No superseded survey control is available for this station.
 JA1655
 JA1655_MARKER: DZ = AZIMUTH MARK DISK
 JA1655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1655_STAMPING: BRIDGEPORT 1968
 JA1655_MARK LOGO: CGS
 JA1655_PROJECTION: FLUSH
 JA1655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1655+STABILITY: SURFACE MOTION
 JA1655
 JA1655  HISTORY     - Date     Condition        Report By
 JA1655  HISTORY     - 1968     MONUMENTED       CGS
 JA1655  HISTORY     - 1986     GOOD             NGS
 JA1655
 JA1655                          STATION DESCRIPTION
 JA1655
 JA1655'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1655'IN BRIDGEPORT.
 JA1655'IN BRIDGEPORT, AT THE INTERSECTION OF MADISON STREET AND STATE HIGHWAY
 JA1655'250, 25.3 M (83.0 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 13.3 M
 JA1655'(43.6 FT) EAST OF A FENCE AROUND THE CENTRAL ILLINOIS PUBLIC SERVICE
 JA1655'COMPANY SUB STATION, 6.0 M (19.7 FT) WEST OF THE CENTER OF A GRAVELED
 JA1655'ROAD, 5.8 M (19.0 FT) SOUTH OF THE CENTER OF A DRIVEWAY, AND 4.6 M
 JA1655'(15.1 FT) EAST OF THE EXTENDED CENTER OF MADISON STREET.
 JA1655'THE MARK IS 0.6 METERS  SW FROM  A WITNESS POST
 JA1655'THE MARK IS 0.3 M ABOVE THE GRAVELED ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2103 ***********************************************************************
 JA2103  DESIGNATION -  BRIDGEPORT MUNICIPAL TANK
 JA2103  PID         -  JA2103
 JA2103  STATE/COUNTY-  IL/LAWRENCE
 JA2103  COUNTRY     -  US
 JA2103  USGS QUAD   -  SUMNER (2018)
 JA2103
 JA2103                         *CURRENT SURVEY CONTROL
 JA2103  ______________________________________________________________________
 JA2103* NAD 83(1997) POSITION- 38 42 47.36211(N) 087 45 52.10636(W)   ADJUSTED
 JA2103  ______________________________________________________________________
 JA2103  GEOID HEIGHT    -        -31.516 (meters)                     GEOID18
 JA2103  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 JA2103  HORZ ORDER      -  THIRD
 JA2103
 JA2103.The horizontal coordinates were established by classical geodetic methods
 JA2103.and adjusted by the National Geodetic Survey in October 1999.
 JA2103
 JA2103.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2103.GEOID18 height accuracy estimate available here.
 JA2103
 JA2103.Click photographs - Photos may exist for this station.
 JA2103
 JA2103.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2103
 JA2103. The following values were computed from the NAD 83(1997) position.
 JA2103
 JA2103;                    North         East     Units Scale Factor Converg.
 JA2103;SPC IL E     -   227,289.126   349,475.529   MT  1.00000513   +0 21 20.8
 JA2103;SPC IL E     -   745,697.74  1,146,570.96   sFT  1.00000513   +0 21 20.8
 JA2103;UTM  16      - 4,285,223.318   433,535.976   MT  0.99965440   -0 28 41.3
 JA2103
 JA2103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3353585223(NAD 83)
 JA2103
 JA2103                          SUPERSEDED SURVEY CONTROL
 JA2103
 JA2103  NAD 83(1997)-  38 42 47.36263(N)    087 45 52.10520(W) AD(       ) 3
 JA2103  NAD 83(1986)-  38 42 47.37190(N)    087 45 52.10478(W) AD(       ) 3
 JA2103  NAD 27      -  38 42 47.19090(N)    087 45 51.99538(W) AD(       ) 3
 JA2103
 JA2103.Superseded values are not recommended for survey control.
 JA2103
 JA2103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2103.See file dsdata.pdf to determine how the superseded data were derived.
 JA2103
 JA2103_MARKER: 53 = ELEVATED TANK
 JA2103
 JA2103  HISTORY     - Date     Condition        Report By
 JA2103  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2103
 JA2103                          STATION DESCRIPTION
 JA2103
 JA2103'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2103'STATION IS LOCATED AT THE WEST EDGE OF BRIDGEPORT, ABOUT 350 FEET
 JA2103'NORTHWEST OF THE
 JA2103'INTERSECTION OF JEFFERSON AND WEALTHY STREETS AND
 JA2103'ABOUT 250 FEET WEST OF THE
 JA2103'INTERSECTION OF JEFFERSON AND ILLINOIS STREETS.
 JA2103'STREETS.
 JA2103'
 JA2103'THE TANK IS APPROXIMATELY 120 FEET HIGH, PAINTED SILVER, SUPPORTED BY
 JA2103'4 LEGS AND HAD
 JA2103'BRIDGEPORT PAINTED ON THE NORTH SIDE OF THE TANK.
 JA2103'
 JA2103'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2104 ***********************************************************************
 JA2104  DESIGNATION -  BRIDGEPORT RAD 611
 JA2104  PID         -  JA2104
 JA2104  STATE/COUNTY-  IL/LAWRENCE
 JA2104  COUNTRY     -  US
 JA2104  USGS QUAD   -  SUMNER (2018)
 JA2104
 JA2104                         *CURRENT SURVEY CONTROL
 JA2104  ______________________________________________________________________
 JA2104* NAD 83(1997) POSITION- 38 43 10.30396(N) 087 45 27.03335(W)   ADJUSTED
 JA2104  ______________________________________________________________________
 JA2104  GEOID HEIGHT    -        -31.530 (meters)                     GEOID18
 JA2104  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 JA2104  HORZ ORDER      -  THIRD
 JA2104
 JA2104.The horizontal coordinates were established by classical geodetic methods
 JA2104.and adjusted by the National Geodetic Survey in October 1999.
 JA2104
 JA2104.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2104.GEOID18 height accuracy estimate available here.
 JA2104
 JA2104.Click photographs - Photos may exist for this station.
 JA2104
 JA2104.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2104
 JA2104. The following values were computed from the NAD 83(1997) position.
 JA2104
 JA2104;                    North         East     Units Scale Factor Converg.
 JA2104;SPC IL E     -   228,000.338   350,076.831   MT  1.00000587   +0 21 36.7
 JA2104;SPC IL E     -   748,031.11  1,148,543.74   sFT  1.00000587   +0 21 36.7
 JA2104;UTM  16      - 4,285,925.456   434,147.351   MT  0.99965340   -0 28 25.8
 JA2104
 JA2104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3414785925(NAD 83)
 JA2104
 JA2104                          SUPERSEDED SURVEY CONTROL
 JA2104
 JA2104  NAD 83(1997)-  38 43 10.30442(N)    087 45 27.03227(W) AD(       ) 3
 JA2104  NAD 83(1986)-  38 43 10.31361(N)    087 45 27.03187(W) AD(       ) 3
 JA2104  NAD 27      -  38 43 10.14283(N)    087 45 26.92723(W) AD(       ) 3
 JA2104
 JA2104.Superseded values are not recommended for survey control.
 JA2104
 JA2104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2104.See file dsdata.pdf to determine how the superseded data were derived.
 JA2104
 JA2104_MARKER: 42 = RADIO/TV MAST
 JA2104
 JA2104  HISTORY     - Date     Condition        Report By
 JA2104  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2104
 JA2104                          STATION DESCRIPTION
 JA2104
 JA2104'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2104'THE STATION IS THE CENTER OF THE TOP OF THE MAST, LOCATED AT THE
 JA2104'NORTH EDGE OF
 JA2104'BRIDGEPORT, ABOUT 0.1 MILE NORTH OF STATE HIGHWAY 250.
 JA2104'IT IS A SLENDER GUYED MAST,
 JA2104'PAITNED IN ALTERNATE SECTIONS OF RED AND
 JA2104'WHITE, WITH A FLASHING RED LIGHT AT THE TOP
 JA2104'AND HAS TWO REFLECTORS
 JA2104'NEAR THE TOP.  THE MAST IS 280 FEET HIGH AND IS OWNED AND
 JA2104'OPERATED BY THE
 JA2104'MARATHON PIPE LINE CO OF FINLEY, OHIO.
 JA2104'
 JA2104'TO REACH FROM THE POST OFFICE IN BRIDGEPORT, GO WEST ON OLIVE ST FOR
 JA2104'0.1 MILE TO MAIN
 JA2104'ST.  TURN RIGHT AND GO NORTH ON MAIN ST FOR 0.25
 JA2104'MILE TO JUDY ST, CONTINUE NORTH ON
 JA2104'JUDY ST FOR 0.5 MILE TO STATE
 JA2104'HIGHWAY 250.  CONTINUE NORTH ON A PAVED ROAD 0.05
 JA2104'MILE TO A GRAVELED
 JA2104'DRIVEWAY LEFT.  TURN LEFT AND GO NORTH ON THE DRIVEWAY 0.1 MILE TO
 JA2104'THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1598 ***********************************************************************
 HB1598  DESIGNATION -  BRIER
 HB1598  PID         -  HB1598
 HB1598  STATE/COUNTY-  IL/SALINE
 HB1598  COUNTRY     -  US
 HB1598  USGS QUAD   -  HARRISBURG (2018)
 HB1598
 HB1598                         *CURRENT SURVEY CONTROL
 HB1598  ______________________________________________________________________
 HB1598* NAD 83(1997) POSITION- 37 41 56.82321(N) 088 34 22.84353(W)   ADJUSTED
 HB1598* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 HB1598  ______________________________________________________________________
 HB1598  GEOID HEIGHT    -        -29.381 (meters)                     GEOID18
 HB1598  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 HB1598  HORZ ORDER      -  FIRST
 HB1598
 HB1598.The horizontal coordinates were established by classical geodetic methods
 HB1598.and adjusted by the National Geodetic Survey in October 1999.
 HB1598
 HB1598.The orthometric height was scaled from a topographic map.
 HB1598
 HB1598.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1598.GEOID18 height accuracy estimate available here.
 HB1598
 HB1598.Click photographs - Photos may exist for this station.
 HB1598
 HB1598.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1598
 HB1598. The following values were computed from the NAD 83(1997) position.
 HB1598
 HB1598;                    North         East     Units Scale Factor Converg.
 HB1598;SPC IL E     -   114,606.687   278,863.218   MT  0.99998050   -0 08 47.6
 HB1598;SPC IL E     -   376,005.44    914,903.74   sFT  0.99998050   -0 08 47.6
 HB1598;UTM  16      - 4,173,596.578   361,326.953   MT  0.99983686   -0 57 43.5
 HB1598
 HB1598!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1598!SPC IL E     -   0.99998140  x   0.99998050  =   0.99996190
 HB1598!UTM  16      -   0.99998140  x   0.99983686  =   0.99981826
 HB1598
 HB1598:                Primary Azimuth Mark                     Grid Az
 HB1598:SPC IL E     -  BRIER AZ MK                              031 50 51.9
 HB1598:UTM  16      -  BRIER AZ MK                              032 39 47.8
 HB1598
 HB1598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6132673596(NAD 83)
 HB1598
 HB1598|---------------------------------------------------------------------|
 HB1598| PID    Reference Object                     Distance      Geod. Az  |
 HB1598|                                                           dddmmss.s |
 HB1598| HB1589 AIRPORT BN HARRISB RALEIGH APT      APPROX.12.7 KM 0103003.5 |
 HB1598| CI3090 BRIER AZ MK                                        0314204.3 |
 HB1598| HB1602 HARRISBURG TV STA WSIL MAST         APPROX. 5.1 KM 0325305.1 |
 HB1598| HB1599 HARRISBURG CO CTHSE CLOCK TWR       APPROX. 5.3 KM 0333805.3 |
 HB1598| HB1601 HARRISBURG RADIO STA WEBQ MAST      APPROX. 5.3 KM 0342242.3 |
 HB1598| HB1600 HARRISBURG MUNICIPAL TANK           APPROX. 5.2 KM 0352058.0 |
 HB1598| HB1476 ELDORADO MUNICIPAL TANK             APPROX.17.1 KM 0401958.8 |
 HB1598| CI3091 BRIER RM 1                           22.510 METERS 23444     |
 HB1598| CI3092 BRIER RM 2                           23.506 METERS 30744     |
 HB1598| HB1590 GALATIA MUNICIPAL TANK              APPROX.16.4 KM 3481144.8 |
 HB1598|---------------------------------------------------------------------|
 HB1598
 HB1598                          SUPERSEDED SURVEY CONTROL
 HB1598
 HB1598  NAD 83(1993)-  37 41 56.82904(N)    088 34 22.84325(W) AD(       ) 1
 HB1598  NAD 83(1986)-  37 41 56.83450(N)    088 34 22.84655(W) AD(       ) 1
 HB1598  NAD 27      -  37 41 56.65819(N)    088 34 22.65852(W) AD(       ) 1
 HB1598
 HB1598.Superseded values are not recommended for survey control.
 HB1598
 HB1598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1598.See file dsdata.pdf to determine how the superseded data were derived.
 HB1598
 HB1598_MARKER: DS = TRIANGULATION STATION DISK
 HB1598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1598_STAMPING: BRIER 1957
 HB1598_MARK LOGO: CGS
 HB1598_PROJECTION: FLUSH
 HB1598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1598+STABILITY: SURFACE MOTION
 HB1598
 HB1598  HISTORY     - Date     Condition        Report By
 HB1598  HISTORY     - 1957     MONUMENTED       CGS
 HB1598
 HB1598                          STATION DESCRIPTION
 HB1598
 HB1598'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1598'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTHWEST OF HARRISBURG AND ON
 HB1598'PROPERTY OWNED BY MR. L.C. CAVENDER.  IT IS 70 FEET NORTH OF A
 HB1598'FENCE, 74 FEET NORTHEAST OF A WHITE WITNESS POST, 69 FEET NORTHEAST
 HB1598'OF A POWER LINE POLE, 61 FEET EAST OF A FENCE, 36 FEET SOUTH OF A
 HB1598'TWELVE INCH FORKED TREE AND ON THE HIGHEST POINT OF A LOW LYING HILL.
 HB1598'THE MONUMENT IS FLUSH AND THE MARK IS STAMPED BRIER 1957.
 HB1598'
 HB1598'TO REACH THE STATION FROM THE DORRISVILLE ELEMENTARY SCHOOL IN THE
 HB1598'SOUTHWEST PART OF HARRISBURG, GO EAST ON LONGLEY STREET FOR 1
 HB1598'BLOCK.  TURN RIGHT, SOUTH ON FEAZEL STREET AND GO 0.4 MILE TO U.S.
 HB1598'HIGHWAY 45.  CONTINUE SOUTH ON THE GRAVELED ROAD FOR 0.7 MILE
 HB1598'TO A CROSSROAD.  TURN RIGHT, WEST AND GO 0.75 MILE TO A SCHOOLHOUSE
 HB1598'AND A SIDE ROAD SOUTH AT THE WEST EDGE OF THE SCHOOLYARD AND THE
 HB1598'AZIMUTH MARK AS IT IS DESCRIBED BELOW.  CONTINUE WEST FOR 0.2 MILE TO
 HB1598'A T-ROAD INTERSECTION.  TURN LEFT, SOUTH FOR 0.4 MILE TO A DRIVEWAY
 HB1598'ON THE RIGHT.  PACK WEST-SOUTHWEST FOR ABOUT 500 FEET TO THE TOP OF
 HB1598'THE HILL AND THE STATION AS IT IS DESCRIBED ABOVE.
 HB1598'
 HB1598'REFERENCE MARK 1 IS 25 FEET NORTH OF A FENCE CORNER, 30 FEET
 HB1598'NORTHWEST OF A POWER LINE POLE, 1 FOOT NORTH OF A WHITE WITNESS
 HB1598'POST AND 1 FOOT EAST OF A FENCE.  THE MONUMENT IS FLUSH AND THE MARK
 HB1598'IS STAMPED BRIER NO 1 1957.
 HB1598'
 HB1598'REFERENCE MARK 2 IS 35 FEET SOUTH OF A FENCE CORNER, 14 FEET
 HB1598'NORTHWEST OF AN EIGHTEEN INCH TREE AND 1 FOOT EAST OF A FENCE.
 HB1598'THE MONUMENT IS FLUSH AND THE MARK IS STAMPED BRIER NO 2 1957.
 HB1598'
 HB1598'THE AZIMUTH MARK IS 109 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 HB1598'SCHOOLHOUSE, 10 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1598'ROAD, 3 FEET NORTH OF A WHITE WITNESS POST AND 3 FEET NORTH OF A
 HB1598'FENCE CORNER.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED BRIER
 HB1598'1957.
 HB1598'
 HB1598'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7968 ***********************************************************************
 DO7968  DESIGNATION -  BRIGHTON
 DO7968  PID         -  DO7968
 DO7968  STATE/COUNTY-  IL/MACOUPIN
 DO7968  COUNTRY     -  US
 DO7968  USGS QUAD   -  BRIGHTON (2018)
 DO7968
 DO7968                         *CURRENT SURVEY CONTROL
 DO7968  ______________________________________________________________________
 DO7968* NAD 83(2011) POSITION- 39 02 59.56841(N) 090 07 44.45691(W)   ADJUSTED
 DO7968* NAD 83(2011) ELLIP HT-   165.752 (meters)        (05/22/13)   ADJUSTED
 DO7968* NAD 83(2011) EPOCH   -  2010.00
 DO7968* NAVD 88 ORTHO HEIGHT -   197.2   (meters)      647.    (feet) GPS OBS
 DO7968  ______________________________________________________________________
 DO7968  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7968  GEOID HEIGHT    -        -31.452 (meters)                     GEOID12A
 DO7968  GEOID HEIGHT    -        -31.448 (meters)                     GEOID18
 DO7968  NAD 83(2011) X  -    -11,168.605 (meters)                     COMP
 DO7968  NAD 83(2011) Y  - -4,959,956.760 (meters)                     COMP
 DO7968  NAD 83(2011) Z  -  3,996,723.365 (meters)                     COMP
 DO7968  LAPLACE CORR    -          2.46  (seconds)                    DEFLEC18
 DO7968
 DO7968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7968  Standards:
 DO7968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7968  -------------------------------------------------------------------
 DO7968  NETWORK    0.60   2.25           0.24   0.25   1.15      0.01318675
 DO7968  -------------------------------------------------------------------
 DO7968  Click here for local accuracies and other accuracy information.
 DO7968
 DO7968.The horizontal coordinates were established by GPS observations
 DO7968.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7968
 DO7968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7968.been affixed to the stable North American tectonic plate. See 
 DO7968.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7968
 DO7968.The horizontal coordinates are valid at the epoch date displayed above
 DO7968.which is a decimal equivalence of Year/Month/Day.
 DO7968
 DO7968.The orthometric height was determined by GPS observations and a
 DO7968.high-resolution geoid model.
 DO7968
 DO7968.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7968.GEOID18 height accuracy estimate available here.
 DO7968
 DO7968.Click photographs - Photos may exist for this station.
 DO7968
 DO7968.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7968
 DO7968.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7968
 DO7968.The ellipsoidal height was determined by GPS observations
 DO7968.and is referenced to NAD 83.
 DO7968
 DO7968. The following values were computed from the NAD 83(2011) position.
 DO7968
 DO7968;                    North         East     Units Scale Factor Converg.
 DO7968;SPC IL W     -   264,507.120   703,259.076   MT  0.99994131   +0 01 25.4
 DO7968;SPC IL W     -   867,803.78  2,307,275.82   sFT  0.99994131   +0 01 25.4
 DO7968;UTM  15      - 4,326,235.220   748,450.573   MT  1.00036014   +1 48 34.7
 DO7968
 DO7968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7968!SPC IL W     -   0.99997399  x   0.99994131  =   0.99991531
 DO7968!UTM  15      -   0.99997399  x   1.00036014  =   1.00033413
 DO7968
 DO7968_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4845026235(NAD 83)
 DO7968
 DO7968                          SUPERSEDED SURVEY CONTROL
 DO7968
 DO7968.No superseded survey control is available for this station.
 DO7968
 DO7968_STAMPING: BRIGHTON 2011
 DO7968_MARK LOGO: ILDT
 DO7968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7968+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2011
 DO7968
 DO7968  HISTORY     - Date     Condition        Report By
 DO7968  HISTORY     - 2011     MONUMENTED       ILDT
 DO7968  HISTORY     - 20110719 GOOD             ILDT
 DO7968  HISTORY     - 20191023 MARK NOT FOUND   ILDT
 DO7968
 DO7968                          STATION DESCRIPTION
 DO7968
 DO7968'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7968'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH OF MEDORA, 6.5 MI
 DO7968'(10.5 KM) SOUTHWEST OF SHIPMAN AND 0.9 MI (1.4 KM) NORTHEAST OF
 DO7968'BRIGHTON.
 DO7968'
 DO7968'TO REACH FROM THE INTERSECTION OF IL 111 (MAIN STREET) AND E/W CITY
 DO7968'LIMITS ROAD ON THE NORTH SIDE OF BRIGHTON.  PROCEED EAST ON EAST CITY
 DO7968'LIMITS ROAD FOR 0.62 MI (1.0 KM) AND JUST ACROSS RAILROAD TRACKS TO
 DO7968'THE STATION ON THE RIGHT.
 DO7968'
 DO7968'THE STATION IS A IDOT DISK IN CONCRETE.  IT IS 100 FT (30.5 M)
 DO7968'SOUTHWEST OF STOP SIGN, 46.0 FT (14.0 M) WEST OF FIBER OPTIC MARKER
 DO7968'AND 34.5 FT (10.5 M) NORTHWEST OF MARKET STREET.
 DO7968
 DO7968                          STATION RECOVERY (2019)
 DO7968
 DO7968'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO7968'THERE HAS BEEN A TOTAL RECONSTRUCTION OF THE INTERSECTION AND THE
 DO7968'STATION IS PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1434 ***********************************************************************
 LC1434  DESIGNATION -  BRIM
 LC1434  PID         -  LC1434
 LC1434  STATE/COUNTY-  IL/PEORIA
 LC1434  COUNTRY     -  US
 LC1434  USGS QUAD   -  ELMWOOD (2018)
 LC1434
 LC1434                         *CURRENT SURVEY CONTROL
 LC1434  ______________________________________________________________________
 LC1434* NAD 83(1997) POSITION- 40 50 38.29873(N) 089 55 22.00878(W)   ADJUSTED
 LC1434* NAVD 88 ORTHO HEIGHT -   221.127 (meters)      725.48  (feet) ADJUSTED
 LC1434  ______________________________________________________________________
 LC1434  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 LC1434  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 LC1434  DYNAMIC HEIGHT  -        221.026 (meters)      725.15  (feet) COMP
 LC1434  MODELED GRAVITY -    980,164.9   (mgal)                       NAVD 88
 LC1434
 LC1434  HORZ ORDER      -  SECOND
 LC1434  VERT ORDER      -  SECOND    CLASS 0
 LC1434
 LC1434.The horizontal coordinates were established by classical geodetic methods
 LC1434.and adjusted by the National Geodetic Survey in October 1999.
 LC1434
 LC1434.The orthometric height was determined by differential leveling and
 LC1434.adjusted by the NATIONAL GEODETIC SURVEY
 LC1434.in June 1991.
 LC1434
 LC1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1434.GEOID18 height accuracy estimate available here.
 LC1434
 LC1434.Click photographs - Photos may exist for this station.
 LC1434
 LC1434.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1434
 LC1434.The dynamic height is computed by dividing the NAVD 88
 LC1434.geopotential number by the normal gravity value computed on the
 LC1434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1434.degrees latitude (g = 980.6199 gals.).
 LC1434
 LC1434.The modeled gravity was interpolated from observed gravity values.
 LC1434
 LC1434. The following values were computed from the NAD 83(1997) position.
 LC1434
 LC1434;                    North         East     Units Scale Factor Converg.
 LC1434;SPC IL W     -   463,727.874   720,566.543   MT  0.99994638   +0 09 34.2
 LC1434;SPC IL W     - 1,521,413.87  2,364,058.73   sFT  0.99994638   +0 09 34.2
 LC1434;UTM  16      - 4,525,548.898   253,595.310   MT  1.00034736   -1 54 44.9
 LC1434;UTM  15      - 4,525,995.220   759,426.485   MT  1.00042845   +2 00 49.1
 LC1434
 LC1434!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1434!SPC IL W     -   0.99997050  x   0.99994638  =   0.99991688
 LC1434!UTM  16      -   0.99997050  x   1.00034736  =   1.00031785
 LC1434!UTM  15      -   0.99997050  x   1.00042845  =   1.00039894
 LC1434
 LC1434:                Primary Azimuth Mark                     Grid Az
 LC1434:SPC IL W     -  BRIM AZ MK                               267 49 09.1
 LC1434:UTM  16      -  BRIM AZ MK                               269 53 28.2
 LC1434:UTM  15      -  BRIM AZ MK                               265 57 54.2
 LC1434
 LC1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5359525548(NAD 83)
 LC1434
 LC1434|---------------------------------------------------------------------|
 LC1434| PID    Reference Object                     Distance      Geod. Az  |
 LC1434|                                                           dddmmss.s |
 LC1434| CI6754 BRIM RM 3                            17.095 METERS 17912     |
 LC1434| LC1433 BRIM RM 1                            18.179 METERS 18012     |
 LC1434| LC1431 BRIM AZ MK                                         2675843.3 |
 LC1434| CI6755 BRIM RM 4                            13.560 METERS 26857     |
 LC1434| LC1432 BRIM RM 2                            14.192 METERS 27048     |
 LC1434|---------------------------------------------------------------------|
 LC1434
 LC1434                          SUPERSEDED SURVEY CONTROL
 LC1434
 LC1434  NAD 83(1996)-  40 50 38.29953(N)    089 55 22.01037(W) AD(       ) 2
 LC1434  NAD 83(1986)-  40 50 38.30577(N)    089 55 22.01378(W) AD(       ) 2
 LC1434  NAD 27      -  40 50 38.17300(N)    089 55 21.61330(W) AD(       ) 2
 LC1434  NGVD 29 (??/??/92)  221.207  (m)          725.74   (f) ADJ UNCH    2 0
 LC1434  NGVD 29             221.21   (m)          725.8    (f) LEVELING    3  
 LC1434
 LC1434.Superseded values are not recommended for survey control.
 LC1434
 LC1434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1434.See file dsdata.pdf to determine how the superseded data were derived.
 LC1434
 LC1434_MARKER: DS = TRIANGULATION STATION DISK
 LC1434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1434_STAMPING: BRIM 1959
 LC1434_MARK LOGO: CGS
 LC1434_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1434+STABILITY: SURFACE MOTION
 LC1434
 LC1434  HISTORY     - Date     Condition        Report By
 LC1434  HISTORY     - 1959     MONUMENTED       CGS
 LC1434  HISTORY     - 1959     GOOD             CGS
 LC1434  HISTORY     - 1978     GOOD             NGS
 LC1434  HISTORY     - 1978     GOOD             NGS
 LC1434  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1434
 LC1434                          STATION DESCRIPTION
 LC1434
 LC1434'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1434'THE STATION IS LOCATED ABOUT 2 MILES WEST OF BRIMFIELD AND
 LC1434'ABOUT 1 MILE SOUTH OF THE JUNCTION OF U.S. HIGHWAY 150 AND
 LC1434'STATE HIGHWAY 78.
 LC1434'
 LC1434'TO REACH THE STATION FROM THE MAIN INTERSECTION IN BRIMFIELD,
 LC1434'GO WEST ON U.S. HIGHWAY 150 FOR 0.95 MILE TO A SIDE ROAD
 LC1434'LEFT, TURN LEFT, ON GRAVEL ROAD, FOR 1.15 MILES TO A FENCE
 LC1434'CORNER AND THE STATION ON THE RIGHT JUST BEFORE REACHING
 LC1434'A CROSSROAD 0.25 MILE TO THE WEST.
 LC1434'
 LC1434'STATION MARK, A STANDARD DISK STAMPED BRIM 1959, IS SET IN
 LC1434'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.  THE
 LC1434'MARK IS 31.5 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 LC1434'GRAVEL ROAD, 3 FEET SOUTHWEST OF A FENCE CORNER AND 2.2
 LC1434'FEET SOUTH OF THE RIGHT-OF-WAY FENCE LINE.
 LC1434'
 LC1434'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED BRIM NO. 1
 LC1434'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC1434'6 INCHES.  THE MARK IS 68 FEET WEST OF A TELEPHONE POLE, 28
 LC1434'FEET SOUTH OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD,
 LC1434'2 FEET NORTHWEST OF A FENCE CORNER AND 1.5 FEET NORTH OF
 LC1434'THE RIGHT-OF-WAY FENCE LINE.
 LC1434'
 LC1434'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED BRIM NO. 2
 LC1434'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC1434'4 INCHES.  THE MARK IS 45 FEET EAST OF A TELEPHONE POLE, 32
 LC1434'FEET NORTH OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD
 LC1434'AND 1.5 FEET SOUTH OF THE RIGHT-OF-WAY FENCE LINE.
 LC1434'
 LC1434'AZIMUTH MARK, A STANDARD DISK STAMPED BRIM 1959, IS SET IN
 LC1434'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 6 INCHES.  THE
 LC1434'MARK IS 32 FEET EAST OF THE APPROXIMATE CENTER OF A NORTH-SOUTH
 LC1434'GRAVEL ROAD, 25 FEET SOUTH OF THE APPROXIMATE CENTER OF A
 LC1434'EAST-WEST GRAVEL ROAD, 14 FEET WEST OF A TELEPHONE POLE AND
 LC1434'2.5 FEET NORTH OF A FENCE CORNER.
 LC1434'
 LC1434'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE
 LC1434'GRAVEL ROAD FOR 0.25 MILE TO A CROSSROAD AND THE AZIMUTH
 LC1434'MARK ON THE LEFT AS DESCRIBED.
 LC1434
 LC1434                          STATION RECOVERY (1959)
 LC1434
 LC1434'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1434'2.1 MI W FROM BRIMFIELD.
 LC1434'ABOUT 1.0 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1434'STATION AT BRIMFIELD, THENCE 1.1 MILES WEST ALONG TUCKER ROAD,
 LC1434'AT A T-FENCE CORNER NORTH OF THE ROAD, 32 FEET NORTH OF THE CENTER
 LC1434'LINE OF TUCKER ROAD, 2 FEET SOUTH OF A FENCE, 2 1/2 FEET WEST OF
 LC1434'THE T-FENCE CORNER, 1.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 LC1434'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1434'4 INCHES.
 LC1434
 LC1434                          STATION RECOVERY (1978)
 LC1434
 LC1434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC1434'STATION MARK AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  REFERENCE
 LC1434'MARKS 1 AND 2 FOUND DESTROYED.  THE DISK TO RM 2 WAS NOT FOUND.  THE
 LC1434'DISK TO RM 1 WAS SALVAGED.  REFERENCE MARKS 3 AND 4 WERE
 LC1434'ESTABLISHED.  THE STATION IS ABOUT 2 MILES WEST OF BRIMFIELD, 1.0
 LC1434'MILE SOUTH OF THE JUNCTION OF U.S. HIGHWAY 150 AND STATE HIGHWAY 78
 LC1434'AND ABOUT 0.5 MILE SOUTH OF INTERSTATE HIGHWAY 74 ALONG THE NORTH
 LC1434'SIDE OF TUCKER ROAD.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC1434'AND STATE HIGHWAY 78, WHICH IS ABOUT 2 MILES WEST OF BRIMFIELD.  GO
 LC1434'SOUTH ON PAVED ROAD FOR 0.5 MILE TO THE OVERPASS OF INTERSTATE
 LC1434'HIGHWAY 74.  CONTINUE SOUTH ON THE ROAD FOR 0.45 MILE TO A CROSS ROADS
 LC1434'AND THE AZIMUTH MARK IN THE SOUTHEAST ANGLE.  TURN LEFT AND GO EAST
 LC1434'ON TUCKER ROAD FOR 0.25 MILE TO STATION ON LEFT AS DESCRIBED.
 LC1434'
 LC1434'THE STATION IS 32 FT NORTH OF CENTERLINE OF TUCKER ROAD, 3 FT SOUTH
 LC1434'WEST OF A 4 INCH SQUARE WOODEN POST AND 1 FOOT SOUTH OF A METAL
 LC1434'WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK STAMPED BRIM
 LC1434'1959.
 LC1434'
 LC1434'REFERENCE MARK 3 IS 26 FT SOUTH OF THE CENTERLINE OF THE ROAD AND
 LC1434'1 FOOT WEST OF A METAL WITNESS POST.  THE MARK IS AN 3 FOOT ALUMINUM
 LC1434'MARK THAT PROJECTS 4 INCHES AND STAMPED BRIM 1959 NO 3 1978.
 LC1434'
 LC1434'REFERENCE MARK 4 IS 31 FT N OF THE CENTERLINE OF THE ROAD AND 1 FOOT
 LC1434'EAST OF A METAL WITNESS POST.  THE MARK IS FLUSH AND THE DISK
 LC1434'STAMPED BRIM 1959 NO 4 1978.
 LC1434'
 LC1434'THE AZIMUTH MARK IS LOCATED IN THE SOUTHEAST ANGLE OF TUCKER AND BELL
 LC1434'SCHOOL ROADS.  32 FT EAST OF THE CENTERLINE OF BELL SCHOOL ROAD, 26 FT
 LC1434'S OF THE CENTERLINE OF TUCKER ROAD, 1 FT NORTH OF A METAL WITNESS
 LC1434'POST AND 1 FOOT NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER.  THE
 LC1434'MARK PROJECTS 3 INCHES AND THE DISK STAMPED BRIM 1959.
 LC1434
 LC1434                          STATION RECOVERY (1978)
 LC1434
 LC1434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 LC1434'ABOUT 0.9 MILE SOUTH ALONG BELL SCHOOL ROAD FROM ITS JUNCTION WITH US
 LC1434'HIGHWAY 150 AND STATE HIGHWAY 78 ABOUT 2 MILES WEST OF BRIMFIELD,
 LC1434'THENCE EAST ALONG TUCKER ROAD FOR 0.25 MILE, 32 FEET NORTH OF THE
 LC1434'CENTER LINE OF TUCKER ROAD, 3 FEET SOUTH OF A 4 INCH SQUARE WOODEN
 LC1434'POST, 1 FOOT SOUTH OF A METAL WITNESS POST AND ABOUT LEVEL WITH THE
 LC1434'ROAD. THE MARK PROJECTS ABOUT 4 INCHES.
 LC1434
 LC1434                          STATION RECOVERY (1998)
 LC1434
 LC1434'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1434'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1405 ***********************************************************************
 LC1405  CBN         -  This is a Cooperative Base Network Control Station.
 LC1405  DESIGNATION -  BRIMFIELD
 LC1405  PID         -  LC1405
 LC1405  STATE/COUNTY-  IL/PEORIA
 LC1405  COUNTRY     -  US
 LC1405  USGS QUAD   -  ELMWOOD (2018)
 LC1405
 LC1405                         *CURRENT SURVEY CONTROL
 LC1405  ______________________________________________________________________
 LC1405* NAD 83(2011) POSITION- 40 49 40.13268(N) 089 53 21.20233(W)   ADJUSTED
 LC1405* NAD 83(2011) ELLIP HT-   173.380 (meters)        (06/27/12)   ADJUSTED
 LC1405* NAD 83(2011) EPOCH   -  2010.00
 LC1405* NAVD 88 ORTHO HEIGHT -   206.518 (meters)      677.55  (feet) ADJUSTED
 LC1405  ______________________________________________________________________
 LC1405  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 LC1405  NAD 83(2011) X  -      9,344.715 (meters)                     COMP
 LC1405  NAD 83(2011) Y  - -4,833,236.351 (meters)                     COMP
 LC1405  NAD 83(2011) Z  -  4,148,086.493 (meters)                     COMP
 LC1405  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 LC1405  DYNAMIC HEIGHT  -        206.424 (meters)      677.24  (feet) COMP
 LC1405  MODELED GRAVITY -    980,164.4   (mgal)                       NAVD 88
 LC1405
 LC1405  VERT ORDER      -  SECOND    CLASS 0
 LC1405
 LC1405  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1405  Standards:
 LC1405         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1405            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1405  -------------------------------------------------------------------
 LC1405  NETWORK    1.30   4.02           0.60   0.44   2.05     -0.03586314
 LC1405  -------------------------------------------------------------------
 LC1405  Click here for local accuracies and other accuracy information.
 LC1405
 LC1405.The horizontal coordinates were established by GPS observations
 LC1405.and adjusted by the National Geodetic Survey in June 2012.
 LC1405
 LC1405.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1405.been affixed to the stable North American tectonic plate. See 
 LC1405.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1405
 LC1405.The horizontal coordinates are valid at the epoch date displayed above
 LC1405.which is a decimal equivalence of Year/Month/Day.
 LC1405
 LC1405.The orthometric height was determined by differential leveling and
 LC1405.adjusted by the NATIONAL GEODETIC SURVEY
 LC1405.in June 1991.
 LC1405
 LC1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1405.GEOID18 height accuracy estimate available here.
 LC1405
 LC1405.Click photographs - Photos may exist for this station.
 LC1405
 LC1405.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1405
 LC1405.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1405
 LC1405.The ellipsoidal height was determined by GPS observations
 LC1405.and is referenced to NAD 83.
 LC1405
 LC1405.The dynamic height is computed by dividing the NAVD 88
 LC1405.geopotential number by the normal gravity value computed on the
 LC1405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1405.degrees latitude (g = 980.6199 gals.).
 LC1405
 LC1405.The modeled gravity was interpolated from observed gravity values.
 LC1405
 LC1405. The following values were computed from the NAD 83(2011) position.
 LC1405
 LC1405;                    North         East     Units Scale Factor Converg.
 LC1405;SPC IL W     -   461,942.124   723,402.063   MT  0.99994791   +0 10 53.0
 LC1405;SPC IL W     - 1,515,555.12  2,373,361.60   sFT  0.99994791   +0 10 53.0
 LC1405;UTM  16      - 4,523,661.075   256,365.509   MT  1.00033065   -1 53 23.5
 LC1405
 LC1405!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1405!SPC IL W     -   0.99997280  x   0.99994791  =   0.99992072
 LC1405!UTM  16      -   0.99997280  x   1.00033065  =   1.00030344
 LC1405
 LC1405:                Primary Azimuth Mark                     Grid Az
 LC1405:SPC IL W     -  BRIMFIELD AZ MK                          182 40 38.0
 LC1405:UTM  16      -  BRIMFIELD AZ MK                          184 44 54.5
 LC1405
 LC1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5636523661(NAD 83)
 LC1405
 LC1405|---------------------------------------------------------------------|
 LC1405| PID    Reference Object                     Distance      Geod. Az  |
 LC1405|                                                           dddmmss.s |
 LC1405| LC1407 BRIMFIELD RM 1                       15.926 METERS 00215     |
 LC1405| LC1404 BRIMFIELD AZ MK                                    1825131.0 |
 LC1405| LC1406 BRIMFIELD RM 2                       15.812 METERS 27036     |
 LC1405|---------------------------------------------------------------------|
 LC1405
 LC1405                          SUPERSEDED SURVEY CONTROL
 LC1405
 LC1405  NAD 83(2007)-  40 49 40.13266(N)    089 53 21.20310(W) AD(2002.00) 0
 LC1405  ELLIP H (02/10/07)  173.421  (m)                       GP(2002.00)    
 LC1405  ELLIP H (10/15/04)  173.406  (m)                       GP(       ) 4 2
 LC1405  NAD 83(1997)-  40 49 40.13242(N)    089 53 21.20281(W) AD(       ) B
 LC1405  ELLIP H (07/17/98)  173.437  (m)                       GP(       ) 4 1
 LC1405  NAD 83(1986)-  40 49 40.13980(N)    089 53 21.20782(W) AD(       ) 2
 LC1405  NAD 27      -  40 49 40.00820(N)    089 53 20.81250(W) AD(       ) 2
 LC1405  NAVD 88             206.52   (m)          677.6    (f) LEVELING    3  
 LC1405  NGVD 29 (??/??/92)  206.603  (m)          677.83   (f) ADJ UNCH    2 0
 LC1405  NGVD 29             206.60   (m)          677.8    (f) LEVELING    3  
 LC1405
 LC1405.Superseded values are not recommended for survey control.
 LC1405
 LC1405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1405.See file dsdata.pdf to determine how the superseded data were derived.
 LC1405
 LC1405_MARKER: DS = TRIANGULATION STATION DISK
 LC1405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1405_STAMPING: BRIMFIELD 1959
 LC1405_MARK LOGO: CGS
 LC1405_PROJECTION: FLUSH
 LC1405_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1405+STABILITY: SURFACE MOTION
 LC1405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1405+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2020
 LC1405
 LC1405  HISTORY     - Date     Condition        Report By
 LC1405  HISTORY     - 1959     MONUMENTED       CGS
 LC1405  HISTORY     - 1959     GOOD             CGS
 LC1405  HISTORY     - 1969     GOOD             USGS
 LC1405  HISTORY     - 19970426 GOOD             NGS
 LC1405  HISTORY     - 19981214 GOOD             USPSQD
 LC1405  HISTORY     - 20201027 GOOD             ILDT
 LC1405
 LC1405                          STATION DESCRIPTION
 LC1405
 LC1405'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1405'STATION IS LOCATED ABOUT 1.0 MILE SOUTH OF BRIMFIELD, 5-1/2
 LC1405'MILES NORTHEAST OF ELMWOOD AND 3 MILES NORTH-NORTHWEST OF
 LC1405'OAK HILL.
 LC1405'
 LC1405'TO REACH FROM THE MAIN INTERSECTION IN BRIMFIELD, GO WEST
 LC1405'ON U.S. HIGHWAY NO. 150 FOR 0.25 MILE TO CROSSROADS, TURN
 LC1405'LEFT AND GO SOUTH ON SURFACED ROAD FOR 0.7 MILE TO WHERE
 LC1405'SURFACED ROAD TURNS WEST, CONTINUE STRAIGHT AHEAD ON GRAVELED
 LC1405'ROAD FOR 0.1 MILE TO STATION ON LEFT AS DESCRIBED.
 LC1405'
 LC1405'STATION MARK, A STANDARD DISK STAMPED BRIMFIELD 1959, IS
 LC1405'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 LC1405'5 INCHES.  THE MARK IS 29.5 FEET NORTH OF TRIANGLE BLAZED
 LC1405'POWER POLE, 25 FEET EAST OF CENTER OF GRAVELED ROAD AND 2.3
 LC1405'FEET WEST OF FENCE LINE.
 LC1405'
 LC1405'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED BRIMFIELD
 LC1405'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC1405'PROJECTS ABOUT 3 INCHES.  THE MARK IS 51.5 FEET SOUTH OF
 LC1405'POWER POLE, 26 FEET EAST OF CENTER OF GRAVELED ROAD AND
 LC1405'1 FOOT WEST OF FENCE LINE.
 LC1405'
 LC1405'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED BRIMFIELD
 LC1405'NO. 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC1405'PROJECTS ABOUT 2 INCHES.  THE MARK IS 26 FEET WEST OF CENTER
 LC1405'OF GRAVELED ROAD AND 1.5 FEET EAST OF FENCE LINE.
 LC1405'
 LC1405'AZIMUTH MARK, A STANDARD DISK STAMPED BRIMFIELD 1959, IS
 LC1405'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 LC1405'INCHES.  THE MARK IS 52.5 FEET NORTH OF POWER POLE WITH
 LC1405'TRANSFORMER, 28 FEET WEST OF CENTER OF ROAD AND 1 FOOT EAST
 LC1405'OF FENCE LINE.
 LC1405'
 LC1405'TO REACH AZIMUTH MARK FROM STATION, GO SOUTH ON GRAVELED
 LC1405'ROAD FOR 0.25 MILE TO MARK ON RIGHT SIDE OF ROAD.
 LC1405
 LC1405                          STATION RECOVERY (1959)
 LC1405
 LC1405'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1405'2 MI SW FROM BRIMFIELD.
 LC1405'ABOUT 0.3 MILES WEST ALONG U.S. HIGHWAY 150 FROM THE FIRE STATION
 LC1405'AT BRIMFIELD, THENCE 0.65 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC1405'0.1 MILE SOUTH ALONG A GRAVEL ROAD, 26 FEET EAST OF THE CENTER
 LC1405'LINE OF THE ROAD, 2 1/2 FEET WEST OF A FENCE, 29 1/2 FEET NORTH OF
 LC1405'A TELEPHONE POLE WHICH IS THE FOURTH POLE SOUTH OF THE JUNCTION
 LC1405'OF THE ASPHALT ROAD WEST, 2.1 FEET WEST OF A METAL WITNESS POST,
 LC1405'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 LC1405'CONCRETE POST PROJECTING 3 INCHES.
 LC1405
 LC1405                          STATION RECOVERY (1969)
 LC1405
 LC1405'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 LC1405'ALL MARKS RECOVERED AS DESCRIBED.  AZIMUTH MARK MAY HAVE
 LC1405'BEEN MOVED AS IT DOES NOT CHECK WITH OBSERVED AZIMUTHS BY
 LC1405'ABOUT 7-1/2 MINUTES OF ARC.
 LC1405'
 LC1405'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.0 MI.
 LC1405'S. OF BRIMFIELD
 LC1405
 LC1405                          STATION RECOVERY (1997)
 LC1405
 LC1405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC1405'THE STATION IS LOCATED ABOUT 0.75 MI (1.21 KM) SOUTH OF BRIMFIELD.  TO
 LC1405'REACH FROM THE CENTER OF THE OVERPASS OF INTERSTATE HIGHWAY 74 AT EXIT
 LC1405'71, GO SOUTH ON BELL SCHOOL ROAD (ROAD 21100E) FOR 1.5 MI (2.4 KM) TO
 LC1405'A CROSSROAD (SHISSLER ROAD/11500N).  TURN LEFT, EAST, ON SHISSLER ROAD
 LC1405'FOR 2.0 MI (3.2 KM) TO A NORTH-SOUTH T-ROAD (BRIMFIELD ROAD/18700W).
 LC1405'TURN RIGHT, SOUTH, FOR 0.08 MI (0.13 KM) TO THE STATION ON THE LEFT.
 LC1405'IT IS ABOUT 145 M (475.7 FT) NORTH OF THE EXTENDED CENTER OF A DRIVE
 LC1405'WEST TO A TWO-STORY WHITE FRAME HOUSE, 7.8 M (25.6 FT) EAST OF THE
 LC1405'CENTER OF THE ROAD, 46.0 M (150.9 FT) SOUTH OF THE FIRST LARGE POWER
 LC1405'POLE SOUTH OF A GUYED CORNER POLE AT INTERSECTION, 34.0 M (111.5 FT)
 LC1405'NORTH OF THE SECOND LARGE POWER POLE SOUTH OF A GUYED CORNER POLE AT
 LC1405'INTERSECTION, AND 0.3 M (1.0 FT) WEST OF A FIBERGLASS WITNESS POST.
 LC1405'THE STATION CAN ALSO BE REACHED FROM THE INTERSECTION OF U.S. HIGHWAY
 LC1405'150 AND JEFFERSON STREET IN THE EAST PART OF BRIMFIELD.  GO SOUTH ON
 LC1405'JEFFERSON STREET, WHICH BECOMES BRIMFIELD ROAD, FOR 0.75 MI (1.21 KM)
 LC1405'TO THE STATION ON THE LEFT.
 LC1405
 LC1405                          STATION RECOVERY (1998)
 LC1405
 LC1405'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1405'RECOVERED IN GOOD CONDITION.
 LC1405
 LC1405                          STATION RECOVERY (2020)
 LC1405
 LC1405'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1405'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1404 ***********************************************************************
 LC1404  DESIGNATION -  BRIMFIELD AZ MK
 LC1404  PID         -  LC1404
 LC1404  STATE/COUNTY-  IL/PEORIA
 LC1404  COUNTRY     -  US
 LC1404  USGS QUAD   -  ELMWOOD (2018)
 LC1404
 LC1404                         *CURRENT SURVEY CONTROL
 LC1404  ______________________________________________________________________
 LC1404* NAD 83(1986) POSITION- 40 49 27.     (N) 089 53 21.     (W)   SCALED
 LC1404* NAVD 88 ORTHO HEIGHT -   205.360 (meters)      673.75  (feet) ADJUSTED
 LC1404  ______________________________________________________________________
 LC1404  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 LC1404  DYNAMIC HEIGHT  -        205.267 (meters)      673.45  (feet) COMP
 LC1404  MODELED GRAVITY -    980,164.0   (mgal)                       NAVD 88
 LC1404
 LC1404  VERT ORDER      -  SECOND    CLASS 0
 LC1404
 LC1404.The horizontal coordinates were scaled from a map and have
 LC1404.an estimated accuracy of +/- 6 seconds.
 LC1404
 LC1404.The orthometric height was determined by differential leveling and
 LC1404.adjusted by the NATIONAL GEODETIC SURVEY
 LC1404.in June 1991.
 LC1404
 LC1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1404.GEOID18 height accuracy estimate available here.
 LC1404
 LC1404.Click photographs - Photos may exist for this station.
 LC1404
 LC1404.The dynamic height is computed by dividing the NAVD 88
 LC1404.geopotential number by the normal gravity value computed on the
 LC1404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1404.degrees latitude (g = 980.6199 gals.).
 LC1404
 LC1404.The modeled gravity was interpolated from observed gravity values.
 LC1404
 LC1404;                    North         East    Units  Estimated Accuracy
 LC1404;SPC IL W     -   461,540.      723,410.      MT  (+/- 180 meters Scaled)
 LC1404
 LC1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL563232(NAD 83)
 LC1404
 LC1404                          SUPERSEDED SURVEY CONTROL
 LC1404
 LC1404  NGVD 29 (??/??/92)  205.446  (m)          674.03   (f) ADJ UNCH    2 0
 LC1404
 LC1404.Superseded values are not recommended for survey control.
 LC1404
 LC1404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1404.See file dsdata.pdf to determine how the superseded data were derived.
 LC1404
 LC1404_MARKER: DZ = AZIMUTH MARK DISK
 LC1404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1404_STAMPING: BRIMFIELD 1959
 LC1404_MARK LOGO: CGS
 LC1404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1404+STABILITY: SURFACE MOTION
 LC1404
 LC1404  HISTORY     - Date     Condition        Report By
 LC1404  HISTORY     - 1959     MONUMENTED       CGS
 LC1404  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1404
 LC1404                          STATION DESCRIPTION
 LC1404
 LC1404'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1404'1.3 MI SE FROM BRIMFIELD.
 LC1404'ABOUT 0.3 MILES WEST ALONG U.S. HIGHWAY 150 FROM THE FIRE STATION
 LC1404'AT BRIMFIELD, THENCE 0.65 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC1404'0.35 MILES SOUTH ALONG A GRAVEL ROAD, AT A DRIVEWAY EAST TO A
 LC1404'FARM HOUSE, 26 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT EAST
 LC1404'OF A FENCE, 53 FEET NORTH OF A POWER POLE WITH A TRANSFORMER,
 LC1404'59 FEET NORTH OF THE EXTENDED CENTER LINE OF THE DRIVEWAY, 1.6
 LC1404'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 LC1404'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1404'3 INCHES.
 LC1404
 LC1404                          STATION RECOVERY (1998)
 LC1404
 LC1404'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1404'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1407 ***********************************************************************
 LC1407  DESIGNATION -  BRIMFIELD RM 1
 LC1407  PID         -  LC1407
 LC1407  STATE/COUNTY-  IL/PEORIA
 LC1407  COUNTRY     -  US
 LC1407  USGS QUAD   -  ELMWOOD (2018)
 LC1407
 LC1407                         *CURRENT SURVEY CONTROL
 LC1407  ______________________________________________________________________
 LC1407* NAD 83(1986) POSITION- 40 49 40.65   (N) 089 53 21.18   (W)   HD_HELD1
 LC1407* NAVD 88 ORTHO HEIGHT -   206.321 (meters)      676.90  (feet) ADJUSTED
 LC1407  ______________________________________________________________________
 LC1407  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 LC1407  DYNAMIC HEIGHT  -        206.227 (meters)      676.60  (feet) COMP
 LC1407  MODELED GRAVITY -    980,164.4   (mgal)                       NAVD 88
 LC1407
 LC1407  VERT ORDER      -  SECOND    CLASS 0
 LC1407
 LC1407.The horizontal coordinates were determined by differentially corrected
 LC1407.hand held GPS observations or other comparable positioning techniques
 LC1407.and have an estimated accuracy of +/- 3 meters.
 LC1407
 LC1407.The orthometric height was determined by differential leveling and
 LC1407.adjusted by the NATIONAL GEODETIC SURVEY
 LC1407.in June 1991.
 LC1407
 LC1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1407.GEOID18 height accuracy estimate available here.
 LC1407
 LC1407.Click photographs - Photos may exist for this station.
 LC1407
 LC1407.The dynamic height is computed by dividing the NAVD 88
 LC1407.geopotential number by the normal gravity value computed on the
 LC1407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1407.degrees latitude (g = 980.6199 gals.).
 LC1407
 LC1407.The modeled gravity was interpolated from observed gravity values.
 LC1407
 LC1407;                    North         East    Units  Estimated Accuracy
 LC1407;SPC IL W     -   461,958.1     723,402.5     MT  (+/- 3 meters HH1 GPS) 
 LC1407
 LC1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5636623677(NAD 83)
 LC1407
 LC1407                          SUPERSEDED SURVEY CONTROL
 LC1407
 LC1407  NGVD 29 (??/??/92)  206.405  (m)          677.18   (f) ADJ UNCH    2 0
 LC1407
 LC1407.Superseded values are not recommended for survey control.
 LC1407
 LC1407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1407.See file dsdata.pdf to determine how the superseded data were derived.
 LC1407
 LC1407_MARKER: DR = REFERENCE MARK DISK
 LC1407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1407_STAMPING: BRIMFIELD NO 1 1959
 LC1407_MARK LOGO: CGS
 LC1407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1407+STABILITY: SURFACE MOTION
 LC1407
 LC1407  HISTORY     - Date     Condition        Report By
 LC1407  HISTORY     - 1959     MONUMENTED       CGS
 LC1407  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1407
 LC1407                          STATION DESCRIPTION
 LC1407
 LC1407'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1407'2 MI SW FROM BRIMFIELD.
 LC1407'ABOUT 0.3 MILES WEST ALONG U.S. HIGHWAY 150 FROM THE FIRE STATION
 LC1407'AT BRIMFIELD, THENCE 0.65 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC1407'0.1 MILES SOUTH ALONG A GRAVEL ROAD, 26 FEET EAST OF THE CENTER
 LC1407'LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 82 FEET NORTH OF THE
 LC1407'FOURTH TELEPHONE POLE SOUTH OF THE JUNCTION OF THE ASPHALT ROAD
 LC1407'WEST, 52.2 FEET NORTH OF TRIANGULATION STATION BRIMFIELD, 52.0
 LC1407'FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LC1407'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 LC1407'INCHES.
 LC1407
 LC1407                          STATION RECOVERY (1998)
 LC1407
 LC1407'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1407'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1406 ***********************************************************************
 LC1406  DESIGNATION -  BRIMFIELD RM 2
 LC1406  PID         -  LC1406
 LC1406  STATE/COUNTY-  IL/PEORIA
 LC1406  COUNTRY     -  US
 LC1406  USGS QUAD   -  ELMWOOD (2018)
 LC1406
 LC1406                         *CURRENT SURVEY CONTROL
 LC1406  ______________________________________________________________________
 LC1406* NAD 83(1986) POSITION- 40 49 40.14   (N) 089 53 21.88   (W)   HD_HELD1
 LC1406* NAVD 88 ORTHO HEIGHT -   206.425 (meters)      677.25  (feet) ADJUSTED
 LC1406  ______________________________________________________________________
 LC1406  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 LC1406  DYNAMIC HEIGHT  -        206.331 (meters)      676.94  (feet) COMP
 LC1406  MODELED GRAVITY -    980,164.4   (mgal)                       NAVD 88
 LC1406
 LC1406  VERT ORDER      -  SECOND    CLASS 0
 LC1406
 LC1406.The horizontal coordinates were determined by differentially corrected
 LC1406.hand held GPS observations or other comparable positioning techniques
 LC1406.and have an estimated accuracy of +/- 3 meters.
 LC1406
 LC1406.The orthometric height was determined by differential leveling and
 LC1406.adjusted by the NATIONAL GEODETIC SURVEY
 LC1406.in June 1991.
 LC1406
 LC1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1406.GEOID18 height accuracy estimate available here.
 LC1406
 LC1406.Click photographs - Photos may exist for this station.
 LC1406
 LC1406.The dynamic height is computed by dividing the NAVD 88
 LC1406.geopotential number by the normal gravity value computed on the
 LC1406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1406.degrees latitude (g = 980.6199 gals.).
 LC1406
 LC1406.The modeled gravity was interpolated from observed gravity values.
 LC1406
 LC1406;                    North         East    Units  Estimated Accuracy
 LC1406;SPC IL W     -   461,942.3     723,386.2     MT  (+/- 3 meters HH1 GPS) 
 LC1406
 LC1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5634923661(NAD 83)
 LC1406
 LC1406                          SUPERSEDED SURVEY CONTROL
 LC1406
 LC1406  NGVD 29 (??/??/92)  206.510  (m)          677.52   (f) ADJ UNCH    2 0
 LC1406
 LC1406.Superseded values are not recommended for survey control.
 LC1406
 LC1406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1406.See file dsdata.pdf to determine how the superseded data were derived.
 LC1406
 LC1406_MARKER: DR = REFERENCE MARK DISK
 LC1406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1406_STAMPING: BRIMFIELD NO 2 1959
 LC1406_MARK LOGO: CGS
 LC1406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1406+STABILITY: SURFACE MOTION
 LC1406
 LC1406  HISTORY     - Date     Condition        Report By
 LC1406  HISTORY     - 1959     MONUMENTED       CGS
 LC1406  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1406
 LC1406                          STATION DESCRIPTION
 LC1406
 LC1406'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1406'2 MI SW FROM BRIMFIELD.
 LC1406'ABOUT 0.3 MILES WEST ALONG U.S. HIGHWAY 150 FROM THE FIRE STATION
 LC1406'AT BRIMFIELD, THENCE 0.65 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC1406'0.1 MILES SOUTH ALONG A GRAVEL ROAD, 27 FEET WEST OF THE CENTER
 LC1406'LINE OF THE ROAD, 1 1/2 FEET EAST OF A FENCE, 60 FEET WEST-NORTHWEST
 LC1406'AND ACROSS THE ROAD FROM THE FOURTH TELEPHONE POLE SOUTH OF THE
 LC1406'JUNCTION OF ASPHALT ROAD WEST, 53.9 FEET WEST OF A METAL WITNESS
 LC1406'POST, 51.9 FEET WEST OF TRIANGULATION STATION BRIMFIELD, ABOUT
 LC1406'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1406'2 INCHES.
 LC1406
 LC1406                          STATION RECOVERY (1998)
 LC1406
 LC1406'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1406'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1378 ***********************************************************************
 MF1378  DESIGNATION -  BRISTOL NORTHEAST BASE
 MF1378  PID         -  MF1378
 MF1378  STATE/COUNTY-  IL/KENDALL
 MF1378  COUNTRY     -  US
 MF1378  USGS QUAD   -  YORKVILLE (2018)
 MF1378
 MF1378                         *CURRENT SURVEY CONTROL
 MF1378  ______________________________________________________________________
 MF1378* NAD 83(2011) POSITION- 41 41 41.83686(N) 088 23 29.30260(W)   ADJUSTED
 MF1378* NAD 83(2011) ELLIP HT-   166.699 (meters)        (06/27/12)   ADJUSTED
 MF1378* NAD 83(2011) EPOCH   -  2010.00
 MF1378* NAVD 88 ORTHO HEIGHT -   199.7   (meters)      655.    (feet) GPS OBS
 MF1378  ______________________________________________________________________
 MF1378  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1378  GEOID HEIGHT    -        -32.989 (meters)                     GEOID99
 MF1378  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF1378  NAD 83(2011) X  -    133,888.184 (meters)                     COMP
 MF1378  NAD 83(2011) Y  - -4,767,847.927 (meters)                     COMP
 MF1378  NAD 83(2011) Z  -  4,220,475.639 (meters)                     COMP
 MF1378  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 MF1378
 MF1378  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1378  Standards:
 MF1378         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1378            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1378  -------------------------------------------------------------------
 MF1378  NETWORK    0.83   1.14           0.36   0.32   0.58     -0.06497089
 MF1378  -------------------------------------------------------------------
 MF1378  Click here for local accuracies and other accuracy information.
 MF1378
 MF1378.The horizontal coordinates were established by GPS observations
 MF1378.and adjusted by the National Geodetic Survey in June 2012.
 MF1378
 MF1378.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1378.been affixed to the stable North American tectonic plate. See 
 MF1378.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1378
 MF1378.The horizontal coordinates are valid at the epoch date displayed above
 MF1378.which is a decimal equivalence of Year/Month/Day.
 MF1378
 MF1378.The orthometric height was determined by GPS observations and a
 MF1378.high-resolution geoid model.
 MF1378
 MF1378.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1378.GEOID18 height accuracy estimate available here.
 MF1378
 MF1378.Click photographs - Photos may exist for this station.
 MF1378
 MF1378.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1378
 MF1378.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1378
 MF1378.The ellipsoidal height was determined by GPS observations
 MF1378.and is referenced to NAD 83.
 MF1378
 MF1378. The following values were computed from the NAD 83(2011) position.
 MF1378
 MF1378;                    North         East     Units Scale Factor Converg.
 MF1378;SPC IL E     -   558,223.608   295,160.273   MT  0.99997529   -0 02 19.2
 MF1378;SPC IL E     - 1,831,438.62    968,371.66   sFT  0.99997529   -0 02 19.2
 MF1378;UTM  16      - 4,616,843.620   384,211.451   MT  0.99976498   -0 55 32.4
 MF1378
 MF1378!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1378!SPC IL E     -   0.99997385  x   0.99997529  =   0.99994915
 MF1378!UTM  16      -   0.99997385  x   0.99976498  =   0.99973884
 MF1378
 MF1378:                Primary Azimuth Mark                     Grid Az
 MF1378:SPC IL E     -  BRISTOL NE BASE AZ MK                    282 51 42.1
 MF1378:UTM  16      -  BRISTOL NE BASE AZ MK                    283 44 55.3
 MF1378
 MF1378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8421116843(NAD 83)
 MF1378
 MF1378|---------------------------------------------------------------------|
 MF1378| PID    Reference Object                     Distance      Geod. Az  |
 MF1378|                                                           dddmmss.s |
 MF1378| MF1372 MONTGOMERY MUNICIPAL TANK           APPROX. 5.4 KM 0462044.1 |
 MF1378| MF1368 MONTGOMERY WESTERN ELEC CO TK       APPROX. 4.6 KM 0485305.7 |
 MF1378| CI6757 BRISTOL NE BASE RM 1                 27.467 METERS 15002     |
 MF1378| CI6758 BRISTOL NE BASE RM 2                 25.707 METERS 23751     |
 MF1378| CI6756 BRISTOL NE BASE AZ MK                              2824922.9 |
 MF1378|---------------------------------------------------------------------|
 MF1378
 MF1378                          SUPERSEDED SURVEY CONTROL
 MF1378
 MF1378  NAD 83(2007)-  41 41 41.83687(N)    088 23 29.30353(W) AD(2002.00) 0
 MF1378  ELLIP H (02/10/07)  166.722  (m)                       GP(2002.00)    
 MF1378  ELLIP H (02/03/05)  166.708  (m)                       GP(       ) 4 2
 MF1378  NAD 83(1997)-  41 41 41.83733(N)    088 23 29.30440(W) AD(       ) 1
 MF1378  ELLIP H (03/04/03)  166.741  (m)                       GP(       ) 4 2
 MF1378  NAD 83(1997)-  41 41 41.83565(N)    088 23 29.30232(W) AD(       ) 1
 MF1378  ELLIP H (10/21/99)  166.731  (m)                       GP(       ) 4 1
 MF1378  NAD 83(1997)-  41 41 41.83580(N)    088 23 29.30321(W) AD(       ) 1
 MF1378  NAD 83(1986)-  41 41 41.83807(N)    088 23 29.31090(W) AD(       ) 1
 MF1378  NAD 83(1986)-  41 41 41.83807(N)    088 23 29.31090(W) AD(       ) 2
 MF1378  NAD 27      -  41 41 41.73430(N)    088 23 29.05410(W) AD(       ) 2
 MF1378
 MF1378.Superseded values are not recommended for survey control.
 MF1378
 MF1378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1378.See file dsdata.pdf to determine how the superseded data were derived.
 MF1378
 MF1378_MARKER: DS = TRIANGULATION STATION DISK
 MF1378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1378_STAMPING: BRISTOL NE BASE 1956
 MF1378_MARK LOGO: CGS
 MF1378_PROJECTION: RECESSED 41 CENTIMETERS
 MF1378_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1378+STABILITY: SURFACE MOTION
 MF1378_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1378+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2007
 MF1378
 MF1378  HISTORY     - Date     Condition        Report By
 MF1378  HISTORY     - 1956     MONUMENTED       CGS
 MF1378  HISTORY     - 1960     GOOD             ILHD
 MF1378  HISTORY     - 1967     GOOD             CGS
 MF1378  HISTORY     - 1970     GOOD             NGS
 MF1378  HISTORY     - 1972     GOOD             LOCSUR
 MF1378  HISTORY     - 1973     GOOD             LOCSUR
 MF1378  HISTORY     - 19940510 GOOD             ASCPC
 MF1378  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1378  HISTORY     - 200205   GOOD             ASCPC
 MF1378  HISTORY     - 20020530 MARK NOT FOUND   CMT
 MF1378  HISTORY     - 20050323 GOOD             USPSQD
 MF1378  HISTORY     - 20070311 GOOD             USPSQD
 MF1378
 MF1378                          STATION DESCRIPTION
 MF1378
 MF1378'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1378'THE STATION IS LOCATED ABOUT 8 MILES EAST-NORTHEAST OF PLANO,
 MF1378'6 MILES SOUTHWEST OF AURORA AND 2 MILES WEST-NORTHWEST OF OSWEGO
 MF1378'ON LAND OWNED BY MR. M.E. HANDKE.  IT IS IN THE WEST END OF
 MF1378'A CULTIVATED FIELD, 59-1/2 FEET SOUTH OF THE SOUTHEAST RAIL
 MF1378'OF THE DOUBLE RAILROAD TRACKS, 43 FEET NORTH OF THE CENTER
 MF1378'OF AN EAST-WEST GRAVELED ROAD, 26 FEET NORTHEAST OF A WHITE
 MF1378'WITNESS POST, 22 FEET NORTH OF A FENCE LINE AND 12 FEET SOUTH
 MF1378'OF A FENCE LINE.  THE MARK IS SET ABOUT 16 INCHES UNDERGROUND
 MF1378'AND THE DISK IS STAMPED BRISTOL NE BASE 1956.
 MF1378'
 MF1378'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34
 MF1378'AND STATE HIGHWAY 31 IN THE NORTHWEST SECTION OF OSWEGO, GO
 MF1378'NORTH ON STATE HIGHWAY 31 FOR 0.55 MILES TO CROSSROAD.  TURN
 MF1378'LEFT AND GO WEST ON GRAVELED ROAD FOR 2.0 MILES TO THE STATION
 MF1378'ON THE NORTH SIDE JUST BEFORE CROSSING RAILROAD TRACKS AS
 MF1378'DESCRIBED.
 MF1378'
 MF1378'REFERENCE MARK 1 IS 21 FEET SOUTH OF THE CENTER OF GRAVELED
 MF1378'ROAD AND 1 FOOT NORTH OF FENCE LINE.  THE MARK PROJECTS ABOUT
 MF1378'4 INCHES AND THE DISK IS STAMPED BRISTOL NE BASE NO 1 1956.
 MF1378'
 MF1378'REFERENCE MARK 2 IS 20 FEET SOUTH OF THE CENTER OF GRAVELED
 MF1378'ROAD AND 1 FOOT NORTH OF FENCE LINE.  THE MARK PROJECTS ABOUT
 MF1378'3 INCHES AND THE DISK IS STAMPED BRISTOL NE BASE NO 2 1956.
 MF1378'
 MF1378'THE AZIMUTH MARK IS 21 FEET SOUTH OF THE CENTER OF EAST-WEST
 MF1378'GRAVELED ROAD AND 3 FEET SOUTHEAST OF A WHITE WITNESS POST
 MF1378'AND A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK IS
 MF1378'STAMPED BRISTOL NE BASE 1956.
 MF1378'
 MF1378'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVELED
 MF1378'ROAD FOR 0.3 MILE TO THE MARK ON THE SOUTH SIDE AS DESCRIBED.
 MF1378'
 MF1378'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1378
 MF1378                          STATION RECOVERY (1960)
 MF1378
 MF1378'RECOVERY NOTE BY IL HIGHWAY DEPT 1960
 MF1378'STATION FOUND IN GOOD CONDITION, ONE FOOT UNDERGROUND.
 MF1378'DESCRIPTION ADEQUATE
 MF1378
 MF1378                          STATION RECOVERY (1967)
 MF1378
 MF1378'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1378'ALL MARKS FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD
 MF1378'WITH BELOW CHANGES.
 MF1378'
 MF1378'REFERENCE MARK 1 IS 46 FEET WEST OF A POWER POLE.
 MF1378'
 MF1378'REFERENCE MARK 2 IS 50 FEET EAST OF A POWER POLE AND 1 FOOT
 MF1378'EAST OF A METAL WITNESS POST.
 MF1378'
 MF1378'THE AZIMUTH MARK IS 1 FOOT WEST OF A POWER POLE.
 MF1378
 MF1378                          STATION RECOVERY (1970)
 MF1378
 MF1378'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1378'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DIRECTION TO
 MF1378'THE REFERENCE MARKS CHECKED.  THE DISTANCE TO REFERENCE MARK
 MF1378'1 WAS FOUND TO BE SHORTER BY 0.03 OF A FOOT AND TO REFERENCE
 MF1378'MARK 2 BY 0.06 OF A FOOT.  THE STATION WAS OCCUPIED FOR
 MF1378'ADDITIONAL AZIMUTH OBJECTS.  A NEW DESCRIPTION FOLLOWS--
 MF1378'
 MF1378'THE STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF AURORA, ON
 MF1378'THE PROPERTY OF MR. M.E. HANDKE, AT THE WEST EDGE OF A CULTIVATED
 MF1378'FIELD, 59 FEET SOUTH OF THE SOUTHEAST RAIL OF RAILROAD, 43
 MF1378'FEET NORTH OF THE CENTERLINE OF MILL RD., 12 FEET SOUTH OF
 MF1378'A FENCE, 27 FEET NORTHEAST OF AN UNDERGROUND WARNING CABLE BOX
 MF1378'AND 49 FEET SOUTHEAST OF A TELEPHONE POLE.  THE MONUMENT IS
 MF1378'ABOUT 16 INCHES UNDERGROUND AND THE DISK IS STAMPED BRISTOL NE
 MF1378'BASE 1956.
 MF1378'
 MF1378'REFERENCE MARK 1 IS 21 FEET SOUTH OF THE CENTERLINE OF THE
 MF1378'ROAD AND 46 FEET NORTHWEST OF A POWER POLE.  THE MONUMENT
 MF1378'PROJECTS 4 INCHES AND THE DISK IS STAMPED BRISTOL NE BASE NO 1
 MF1378'1956.
 MF1378'
 MF1378'REFERENCE MARK 2 IS 51 FEET SOUTHEAST OF A POWER POLE, 64 FEET
 MF1378'SOUTHEAST OF THE CENTERLINE OF A FIELD DRIVE, 20 FEET SOUTHWEST
 MF1378'OF THE CENTERLINE OF THE ROAD AND 1 FOOT EAST OF A METAL WITNESS
 MF1378'POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 MF1378'BRISTOL NE BASE NO 2 1956.
 MF1378'
 MF1378'THE AZIMUTH MARK IS 21 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 MF1378'3 FEET SOUTHEAST OF A POWER POLE AND 1 FOOT NORTHWEST OF A
 MF1378'METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 MF1378'STAMPED BRISTOL NE BASE 1956.
 MF1378'
 MF1378'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34
 MF1378'AND STATE HIGHWAY 31 AT THE WEST EDGE OF OSWEGO, GO NORTH
 MF1378'ON HIGHWAY 31 FOR 0.55 MILE TO A PAVED CROSSROAD.  TURN LEFT
 MF1378'AND GO WEST ON MILL RD. FOR 2.0 MILES TO RAILROAD CROSSING
 MF1378'AND STATION ON THE RIGHT.  CONTINUE WEST FOR 0.3 MILE TO THE
 MF1378'AZIMUTH MARK ON THE LEFT.
 MF1378'
 MF1378'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1378'
 MF1378'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 MF1378'MILES NORTHWEST OF OSWEGO
 MF1378
 MF1378                          STATION RECOVERY (1972)
 MF1378
 MF1378'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1378'ALL MARKS RECOVERED GOOD COND. AS DESCRIBED.
 MF1378'
 MF1378'HORIZONTAL GEODETIC DISTANCE TO AZIMUTH MARK = 1591.15 FT
 MF1378'(MEASURED WITH LASER RANGER AS PART OF A TRAVERSE TO BRISTOL
 MF1378'SW BASE)
 MF1378
 MF1378                          STATION RECOVERY (1973)
 MF1378
 MF1378'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973 (JJ)
 MF1378'BRISTOL NE BASE 1956-GOOD
 MF1378'
 MF1378'BRISTOL NE BASE 1956 (AZIM)-GOOD
 MF1378'
 MF1378'BRISTOL NE BASE NO 1 1956-GOOD
 MF1378'
 MF1378'BRISTOL NE BASE NO 2 1956-GOOD
 MF1378
 MF1378                          STATION RECOVERY (1994)
 MF1378
 MF1378'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 MF1378'RECOVERY NOTE -- BRISTOL NORTHEAST BASE RECOVERED IN GOOD CONDITION AS
 MF1378'DESCRIBED EXCEPT PROPERTY IS NOW OWNED BY MS. K. GAWORSKI (708)
 MF1378'554-3631 AND SHE MUST BE CONTACTED TO GAIN ACCESS TO THE PROPERTY.
 MF1378'ALSO THE POWER POLES DESCRIBED HAVE BEEN REPLACED SO REFERENCES DO NOT
 MF1378'APPLY. THE SIGN IS GONE AND AREA IS USED AS PASTURE.
 MF1378
 MF1378                          STATION RECOVERY (2001)
 MF1378
 MF1378'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1378'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1378
 MF1378                          STATION RECOVERY (2002)
 MF1378
 MF1378'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1378'RECOVERED AS DESCRIBED
 MF1378
 MF1378                          STATION RECOVERY (2002)
 MF1378
 MF1378'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 MF1378'MONUMENT IS THERE BUT OWNER WOULD NOT ALLOW ACCESS ON PROPERTY.
 MF1378
 MF1378                          STATION RECOVERY (2005)
 MF1378
 MF1378'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 MF1378'EAST-WEST GRAVEL ROAD IS NOW PAVED, NAMED MILL ROAD.
 MF1378'
 MF1378'NO ACCESS ATTEMPTED TO BRISTOL NE BASE 1956
 MF1378'
 MF1378'BRISTOL NE BASE 1956 (AZIM) - NOT FOUND, HOUSING DEVELOPMENT IN THAT
 MF1378'AREA HAS WIDENED MILL ROAD AND RAISED GROUND LEVEL.
 MF1378'
 MF1378'BRISTOL NE BASE NO1 1956 - GOOD, NOW 15 FEET EAST OF NEW POWER POLE.
 MF1378'
 MF1378'BRISTOL NE BASE NO2 1956 - GOOD, NOW 47 FEET WEST OF NEW POWER POLE.
 MF1378
 MF1378                          STATION RECOVERY (2007)
 MF1378
 MF1378'RECOVERY NOTE BY US POWER SQUADRON 2007 (DAD)
 MF1378'NO ATTEMPT TO OCCUPY BRISTOL NE BASE 1956.
 MF1378'BRISTOL NE BASE NO 1 1956 15 FT EAST OF POWER POLE, POLE IS 250 FT
 MF1378'WEST OF CENTER OF SOUTH TRACK INTERSECTION WITH SOUTH SIDE OF MILL
 MF1378'ROAD.
 MF1378'BRISTOL NE BASE NO 2 1956 NOT FOUND.
 MF1378'BRISTOL NE BASE 1956 AZIMUTH MARK 22 FT WEST OF SECOND POWER POLE WEST
 MF1378'OF TUSCANY TRAIL.  POLE IS MARKED WITH RR SPIKE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1498 ***********************************************************************
 MF1498  DESIGNATION -  BRISTOL SOUTHWEST BASE
 MF1498  PID         -  MF1498
 MF1498  STATE/COUNTY-  IL/KENDALL
 MF1498  COUNTRY     -  US
 MF1498  USGS QUAD   -  PLANO (2018)
 MF1498
 MF1498                         *CURRENT SURVEY CONTROL
 MF1498  ______________________________________________________________________
 MF1498* NAD 83(2011) POSITION- 41 40 00.75937(N) 088 31 05.93064(W)   ADJUSTED
 MF1498* NAD 83(2011) ELLIP HT-   163.635 (meters)        (06/27/12)   ADJUSTED
 MF1498* NAD 83(2011) EPOCH   -  2010.00
 MF1498* NAVD 88 ORTHO HEIGHT -   196.7   (meters)      645.    (feet) GPS OBS
 MF1498  ______________________________________________________________________
 MF1498  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1498  GEOID HEIGHT    -        -33.040 (meters)                     GEOID99
 MF1498  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 MF1498  NAD 83(2011) X  -    123,386.388 (meters)                     COMP
 MF1498  NAD 83(2011) Y  - -4,770,203.423 (meters)                     COMP
 MF1498  NAD 83(2011) Z  -  4,218,144.504 (meters)                     COMP
 MF1498  LAPLACE CORR    -          1.28  (seconds)                    DEFLEC18
 MF1498
 MF1498  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1498  Standards:
 MF1498         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1498            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1498  -------------------------------------------------------------------
 MF1498  NETWORK    1.07   1.23           0.45   0.42   0.63     -0.23201389
 MF1498  -------------------------------------------------------------------
 MF1498  Click here for local accuracies and other accuracy information.
 MF1498
 MF1498.The horizontal coordinates were established by GPS observations
 MF1498.and adjusted by the National Geodetic Survey in June 2012.
 MF1498
 MF1498.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1498.been affixed to the stable North American tectonic plate. See 
 MF1498.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1498
 MF1498.The horizontal coordinates are valid at the epoch date displayed above
 MF1498.which is a decimal equivalence of Year/Month/Day.
 MF1498
 MF1498.The orthometric height was determined by GPS observations and a
 MF1498.high-resolution geoid model.
 MF1498
 MF1498.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1498.GEOID18 height accuracy estimate available here.
 MF1498
 MF1498.Click photographs - Photos may exist for this station.
 MF1498
 MF1498.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1498
 MF1498.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1498
 MF1498.The ellipsoidal height was determined by GPS observations
 MF1498.and is referenced to NAD 83.
 MF1498
 MF1498. The following values were computed from the NAD 83(2011) position.
 MF1498
 MF1498;                    North         East     Units Scale Factor Converg.
 MF1498;SPC IL E     -   555,120.145   284,594.915   MT  0.99997792   -0 07 22.7
 MF1498;SPC IL E     - 1,821,256.68    933,708.48   sFT  0.99997792   -0 07 22.7
 MF1498;UTM  16      - 4,613,904.617   373,601.406   MT  0.99979661   -1 00 34.2
 MF1498
 MF1498!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1498!SPC IL E     -   0.99997433  x   0.99997792  =   0.99995226
 MF1498!UTM  16      -   0.99997433  x   0.99979661  =   0.99977095
 MF1498
 MF1498:                Primary Azimuth Mark                     Grid Az
 MF1498:SPC IL E     -  PLANO MUNICIPAL TANK                     247 36 24.5
 MF1498:UTM  16      -  PLANO MUNICIPAL TANK                     248 29 36.0
 MF1498
 MF1498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7360113904(NAD 83)
 MF1498
 MF1498|---------------------------------------------------------------------|
 MF1498| PID    Reference Object                     Distance      Geod. Az  |
 MF1498|                                                           dddmmss.s |
 MF1498| DF4467 YY 49 OFFSET                        435.416 METERS 0725347.7 |
 MF1498| CI6760 BRISTOL SW BASE RM 1                 22.628 METERS 11211     |
 MF1498| CI6761 BRISTOL SW BASE RM 2                 23.297 METERS 21541     |
 MF1498| MF1499 PLANO MUNICIPAL TANK                APPROX. 1.6 KM 2472901.8 |
 MF1498|---------------------------------------------------------------------|
 MF1498
 MF1498                          SUPERSEDED SURVEY CONTROL
 MF1498
 MF1498  NAD 83(2007)-  41 40 00.75934(N)    088 31 05.93153(W) AD(2002.00) 0
 MF1498  ELLIP H (02/10/07)  163.662  (m)                       GP(2002.00)    
 MF1498  ELLIP H (02/03/05)  163.655  (m)                       GP(       ) 4 2
 MF1498  NAD 83(1997)-  41 40 00.75959(N)    088 31 05.93189(W) AD(       ) 1
 MF1498  ELLIP H (03/04/03)  163.681  (m)                       GP(       ) 4 2
 MF1498  NAD 83(1997)-  41 40 00.76155(N)    088 31 05.92807(W) AD(       ) 2
 MF1498  NAD 83(1986)-  41 40 00.76449(N)    088 31 05.93678(W) AD(       ) 2
 MF1498  NAD 27      -  41 40 00.66340(N)    088 31 05.66460(W) AD(       ) 2
 MF1498
 MF1498.Superseded values are not recommended for survey control.
 MF1498
 MF1498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1498.See file dsdata.pdf to determine how the superseded data were derived.
 MF1498
 MF1498_MARKER: DH = HORIZONTAL CONTROL DISK
 MF1498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1498_STAMPING: BRISTOL SW BASE 1956 1993
 MF1498_MARK LOGO: NGS
 MF1498_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1498+STABILITY: SURFACE MOTION
 MF1498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1498+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2017
 MF1498
 MF1498  HISTORY     - Date     Condition        Report By
 MF1498  HISTORY     - 1956     MONUMENTED       CGS
 MF1498  HISTORY     - 1966     GOOD             CGS
 MF1498  HISTORY     - 1970     GOOD             NGS
 MF1498  HISTORY     - 1972     GOOD             LOCSUR
 MF1498  HISTORY     - 20010331 GOOD             USPSQD
 MF1498  HISTORY     - 20020530 GOOD             CMT
 MF1498  HISTORY     - 20071107 GOOD             GEOCAC
 MF1498  HISTORY     - 20141121 GOOD             ASMINC
 MF1498  HISTORY     - 20170304 GOOD             ASMINC
 MF1498
 MF1498                          STATION DESCRIPTION
 MF1498
 MF1498'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1498'THE STATION IS ABOUT 1 MILE EAST-NORTHEAST OF THE TOWN OF PLANO, 4
 MF1498'MILES NORTHWEST OF THE TOWN OF YORKVILLE AND 4 MILES WEST OF THE
 MF1498'JUNCITON OF U.S. HIGHWAY 34 AND STATE HIGHWAY 47 ON THE NORTH EDGE OF
 MF1498'A ROAD RIGHT-OF-WAY.  IT IS 23 FEET NORTH OF THE CENTER OF THE GRAVEL
 MF1498'ROAD, 81 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD, 5 FEET EAST OF
 MF1498'A WHITE WITNESS POST, AND IN THE FENCE LINE.  IT IS FLUSH AND THE DISK
 MF1498'IS STAMPED BRISTOL SW BASE 1956.
 MF1498'
 MF1498'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34 AND STATE
 MF1498'HIGHWAY 47, ABOUT 1-1/4 MILES NORTH OF YORKVILLE, GO WESTERLY ON U.S.
 MF1498'HIGHWAY 34 FOR 3.8 MILES TO A GRAVEL CROSSROAD, TURN RIGHT AND GO
 MF1498'NORTH ON THE GRAVEL ROAD FOR 0.3 MILE TO A GRAVEL SIDE ROAD LEFT, JUST
 MF1498'AFTER CROSSING THE RAILROAD TRACK.  TURN LEFT AND GO WEST ON THE
 MF1498'GRAVEL SIDE ROAD FOR 0.1 MILE TO THE STATION ON THE RIGHT AS
 MF1498'DESCRIBED.
 MF1498'
 MF1498'TO REACH BENCH MARK YY 49 FROM THE STATION, GO EAST ON THE GRAVEL ROAD
 MF1498'FOR 0.1 MILE TO A T-INTERSECTION.  TURN RIGHT AND GO SOUTH ACROSS THE
 MF1498'RAILROAD TRACKS TO THE SOUTH RIGHT-OF-WAY OF THE RAILROAD.  TURN LEFT
 MF1498'AND GO EAST ALONG THE SOUTH SIDE OF THE RAILROAD TRACKS FOR 0.2 MILE
 MF1498'TO THE MARK.
 MF1498'
 MF1498'REFERENCE MARK NO. 1 IS 34 FEET NORTH OF THE NORTH RAIL OF THE
 MF1498'RAILROAD, 24 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD, AND 12 FEET
 MF1498'SOUTHEAST OF A TELEPHONE POLE.  IT IS FLUSH AND THE DISK IS STAMPED
 MF1498'BRISTOL SW BASE NO 1 1956.
 MF1498'
 MF1498'REFERENCE MARK NO. 2 IS 34 FEET NORTH OF THE NORTH RAIL OF THE
 MF1498'RAILROAD AND 25 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD.  IT IS
 MF1498'FLUSH AND THE DISK IS STAMPED BRISTOL SW BASE NO 2 1956.
 MF1498'
 MF1498'BENCH MARK YY 49 WAS USED AS THE AZIMUTH MARK.  IT IS 27 FEET NORTH OF
 MF1498'A TELEPHONE POLE, 6 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD, AND
 MF1498'3 FEET EAST OF A SIGNAL RELAY POST.  IT IS A STANDARD CGS BENCH MARK
 MF1498'SET FLUSH IN A DRILL HOLE IN A CONCRETE FOUNDATION OF AN OLD SIGNAL
 MF1498'BRIDGE AND THE DISK IS STAMPED YY 49 1934.
 MF1498'
 MF1498'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1498
 MF1498                          STATION RECOVERY (1966)
 MF1498
 MF1498'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1498'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND IN
 MF1498'GOOD CONDITION AT THIS TIME.  THE PREVIOUS DESCRIPTION IS GOOD WITH
 MF1498'THE BELOW CHANGES.
 MF1498'
 MF1498'A METAL WITNESS POST WAS SET 1 FOOT EAST OF THE STATION MARK.  BENCH
 MF1498'MARK YY 49 IS NOW COVERED BY 3 INCHES OF GRAVEL.  IT IS 2-1/2 FEET
 MF1498'NORTH OF A METAL WITNESS POST AND 8 FEET EAST OF A METAL COVERED 30
 MF1498'INCH CONCRETE CYLINDER WHICH PROJECTS ABOUT 1 FOOT.
 MF1498
 MF1498                          STATION RECOVERY (1970)
 MF1498
 MF1498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1498'THE STATION MARK, REFERENCE MARKS AND THE BENCH MARK USED AS THE
 MF1498'AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  THE DISTANCE AND DIRECTION
 MF1498'TO THE REFERENCE MARKS CHECKED.  THE PLANO MUNICIPAL WATER TANK.  1954
 MF1498'HAS BEEN TORN DOWN AND REPLACED BY A NEW TANK.  THE STATION WAS
 MF1498'OCCUPIED TO GET POSITION ON NEW TANK.  A NEW DESCRIPTION FOLLOWS--
 MF1498'
 MF1498'THE STATION IS 80 FEET NORTH OF THE NORTH RAIL OF RAILROAD, 23 FEET
 MF1498'NORTH OF THE CENTERLINE OF MAIN STREET RD., 1 FOOT SOUTH OF A FENCE
 MF1498'AND 2 FEET WEST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND
 MF1498'THE DISK IS STAMPED BRISTOL SW BASE 1956.
 MF1498'
 MF1498'TO REACH THE STATION FROM THE RAILROAD DEPOT AND THE INTERSECTION OF
 MF1498'HUGH AND MAIN STREETS IN PLANO, GO EAST ON MAIN STREET FOR 1.2 MILES
 MF1498'TO THE STATION ON THE LEFT. CONTINUE EAST FOR 0.1 MILE TO THE
 MF1498'INTERSECTION WITH NEEDHAM ROAD.  TURN RIGHT ON NEEDHAM RD. CROSSING
 MF1498'RAILROAD TRACKS FOR ABOUT 50 FEET THEN GO EAST ALONG THE SOUTH SIDE OF
 MF1498'THE TRACKS ON TRACK ROAD FOR 0.2 MILE TO THE MARK AS DESCRIBED.
 MF1498'
 MF1498'REFERENCE MARK NO. 1 IS 24 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 9
 MF1498'FEET SOUTHEAST OF A TELEPHONE POLE AND 34 FEET NORTH OF THE NORTH RAIL
 MF1498'OF THE RAILROAD TRACK.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 MF1498'BRISTOL SW BASE NO 1 1956.
 MF1498'
 MF1498'REFERENCE MARK NO. 2 IS 25 FEET SOUTH OF THE CENTERLINE OF THE ROAD
 MF1498'AND 34 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACK.  THE
 MF1498'MONUMENT IS FLUSH AND THE DISK IS STAMPED BRISTOL SW BASE NO 2 1956.
 MF1498'
 MF1498'YY 49 1934 IS A STANDARD BENCH MARK DISK SET IN A DRILL HOLE IN THE
 MF1498'CONCRETE FOUNDATION OF AN OLD SIGNAL LIGHT BRIDGE, COVERED BY 3 INCHES
 MF1498'OF GRAVEL, 2-1/2 FEET NORTH OF A METAL WITNESS POST, 12 FEET NORTH OF
 MF1498'THE CENTERLINE OF THE ROAD, 6 FEET SOUTH OF THE SOUTH RAIL, 8 FEET
 MF1498'EAST OF A METAL COVERED 30 INCH CONCRETE CYLINDER WHICH PROJECTS ABOUT
 MF1498'1 FOOT.
 MF1498'
 MF1498'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.  AIRLINE DISTANCE AND
 MF1498'DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE EAST OF PLANO.
 MF1498
 MF1498                          STATION RECOVERY (1972)
 MF1498
 MF1498'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1498'ALL MARKS RECOVERED GOOD COND. AS DESC.  HORIZONTAL GEODETIC DISTANCE
 MF1498'FROM STATION TO BM YY 49 = 1549.10 FT. HORIZONTAL GEODETIC DISTANCE
 MF1498'FROM STATION TO R.M. YY 49 = 1607.05 FT. (LINES MEASURED WITH LASER
 MF1498'RANGER AS PART OF A TRAVERSE TO BRISTOL NE BASE).
 MF1498
 MF1498                          STATION RECOVERY (2001)
 MF1498
 MF1498'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1498'RECOVERED IN GOOD CONDITION.
 MF1498
 MF1498                          STATION RECOVERY (2002)
 MF1498
 MF1498'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 MF1498'RECOVERED IN GOOD CONDITION.
 MF1498
 MF1498                          STATION RECOVERY (2007)
 MF1498
 MF1498'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF1498'FOUND STATION AND RM 2.  RM 1 WAS MEASURED TO BUT NOT FOUND AFTER
 MF1498'POKING AND METAL DETECTING.
 MF1498
 MF1498                          STATION RECOVERY (2014)
 MF1498
 MF1498'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 MF1498'RECOVERED IN GOOD CONDITION.
 MF1498
 MF1498                          STATION RECOVERY (2017)
 MF1498
 MF1498'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 MF1498'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1135 ***********************************************************************
 LC1135  DESIGNATION -  BROADWELL 2
 LC1135  PID         -  LC1135
 LC1135  STATE/COUNTY-  IL/LOGAN
 LC1135  COUNTRY     -  US
 LC1135  USGS QUAD   -  BROADWELL (2018)
 LC1135
 LC1135                         *CURRENT SURVEY CONTROL
 LC1135  ______________________________________________________________________
 LC1135* NAD 83(1997) POSITION- 40 04 06.23919(N) 089 26 50.28067(W)   NO CHECK
 LC1135* NAVD 88 ORTHO HEIGHT -   179.89  (meters)      590.2   (feet) RESET
 LC1135  ______________________________________________________________________
 LC1135  GEOID HEIGHT    -        -32.521 (meters)                     GEOID18
 LC1135  LAPLACE CORR    -          2.44  (seconds)                    DEFLEC18
 LC1135  HORZ ORDER      -  THIRD
 LC1135  VERT ORDER      -  THIRD
 LC1135
 LC1135.The horizontal coordinates were established by classical geodetic methods
 LC1135.and adjusted by the National Geodetic Survey in October 1999.
 LC1135
 LC1135.No horizontal observational check was made to the station.
 LC1135
 LC1135.The orthometric height was computed from unverified reset data.
 LC1135
 LC1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1135.GEOID18 height accuracy estimate available here.
 LC1135
 LC1135.Click photographs - Photos may exist for this station.
 LC1135
 LC1135.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1135
 LC1135. The following values were computed from the NAD 83(1997) position.
 LC1135
 LC1135;                    North         East     Units Scale Factor Converg.
 LC1135;SPC IL W     -   377,830.118   761,364.812   MT  0.99998752   +0 27 47.1
 LC1135;SPC IL W     - 1,239,597.65  2,497,911.05   sFT  0.99998752   +0 27 47.1
 LC1135;UTM  16      - 4,438,219.042   291,296.774   MT  1.00013624   -1 34 33.2
 LC1135
 LC1135!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1135!SPC IL W     -   0.99997688  x   0.99998752  =   0.99996440
 LC1135!UTM  16      -   0.99997688  x   1.00013624  =   1.00011312
 LC1135
 LC1135:                Primary Azimuth Mark                     Grid Az
 LC1135:SPC IL W     -  BROADWELL AZ MK                          124 34 19.5
 LC1135:UTM  16      -  BROADWELL AZ MK                          126 36 39.8
 LC1135
 LC1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9129638219(NAD 83)
 LC1135
 LC1135|---------------------------------------------------------------------|
 LC1135| PID    Reference Object                     Distance      Geod. Az  |
 LC1135|                                                           dddmmss.s |
 LC1135| LC1920 LINCOLN ST FARM COLONY WTR TK       APPROX. 7.1 KM 0471133.2 |
 LC1135| CI6763 BROADWELL AZ MK                                    1250206.6 |
 LC1135| LC1134 BROADWELL                            11.117 METERS 14848     |
 LC1135| LC1136 BROADWELL RM 2                       17.864 METERS 20609     |
 LC1135| LC1137 BROADWELL 2 RM 3                      4.712 METERS 26304     |
 LC1135|---------------------------------------------------------------------|
 LC1135
 LC1135                          SUPERSEDED SURVEY CONTROL
 LC1135
 LC1135  NAD 83(1986)-  40 04 06.25118(N)    089 26 50.27394(W) AD(       ) 3
 LC1135  NAD 27      -  40 04 06.08369(N)    089 26 49.91156(W) AD(       ) 3
 LC1135  NGVD 29             179.98   (m)          590.5    (f) LEVELING    3  
 LC1135
 LC1135.Superseded values are not recommended for survey control.
 LC1135
 LC1135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1135.See file dsdata.pdf to determine how the superseded data were derived.
 LC1135
 LC1135_MARKER: DS = TRIANGULATION STATION DISK
 LC1135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1135_STAMPING: BROADWELL 2 1972
 LC1135_MARK LOGO: CGS
 LC1135_PROJECTION: FLUSH
 LC1135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1135+STABILITY: SURFACE MOTION
 LC1135
 LC1135  HISTORY     - Date     Condition        Report By
 LC1135  HISTORY     - 1972     MONUMENTED       NGS
 LC1135  HISTORY     - 1972     GOOD             NGS
 LC1135
 LC1135                          STATION DESCRIPTION
 LC1135
 LC1135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LC1135'THE STATION IS LOCATED ABOUT 0.2 MILE WEST OF BROADWELL,
 LC1135'ALONG THE WEST SIDE OF INTERSTATE HIGHWAY 57, 27 FEET NORTHEAST
 LC1135'OF THE CENTERLINE OF A DRIVEWAY, 8 FEET NORTH OF A POWER
 LC1135'POLE, 8 FEET NORTH OF THE NORTH EDGE OF A SIDEWALK, 22 FEET
 LC1135'SOUTHEAST OF A 16 HACKBERRY TREE, 76 FEET EAST OF THE SOUTHEAST
 LC1135'CORNER OF A FRAME HOUSE AND 1 FOOT SOUTHWEST OF A METAL WITNESS
 LC1135'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BROADWELL
 LC1135'2 1972.
 LC1135'
 LC1135'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 LC1135'66 AND THE MAIN STREET IN BROADWELL, GO WEST-NORTHWEST ON THE
 LC1135'STREET FOR 0.2 MILE TO THE INTERSECTION OF INTERSTATE HIGHWAY
 LC1135'57 AND THE STATION AS DESCRIBED.
 LC1135'
 LC1135'REFERENCE MARK 2 IS 5 FEET WEST OF THE WEST RIGHT-OF-WAY
 LC1135'FENCE OF HIGHWAY, 1 FOOT NORTH OF A FENCE, 7 FEET WEST OF A
 LC1135'POWER POLE, 73 FEET SOUTH OF THE TREE, 23 FEET SOUTHWEST OF THE
 LC1135'CENTERLINE OF THE DRIVEWAY AND 33 FEET SOUTHWEST OF THE CENTER
 LC1135'OF AN ELECTRIC MANHOLE COVER.  THE MONUMENT IS FLUSH AND THE
 LC1135'DISK IS STAMPED BROADWELL NO 2 1960.
 LC1135'
 LC1135'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BROADWELL 2 NO 3
 LC1135'1972, SET IN A DRILL HOLE IN THE CONCRETE SIDEWALK, 21 FEET
 LC1135'SOUTH OF THE TREE, 15 FEET WEST OF THE POWER POLE, 62 FEET
 LC1135'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 11
 LC1135'FEET EAST OF THE CENTERLINE OF THE DRIVEWAY, AND 1 FOOT SOUTH OF
 LC1135'THE NORTH EDGE OF THE SIDEWALK.
 LC1135'
 LC1135'THE AZIMUTH MARK IS 212 FEET SOUTH OF THE SOUTHEAST CORNER OF
 LC1135'THE BROADWELL RAILROAD DEPOT, 40.7 FEET EAST OF THE EAST
 LC1135'RAIL OF RAILROAD, 15 FEET SOUTH-SOUTHWEST OF THE CENTERLINE
 LC1135'OF SURFACED ROAD AND 2.5 FEET W WEST-SOUTHWEST OF A METAL
 LC1135'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LC1135'BROADWELL 1960.
 LC1135'
 LC1135'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1135
 LC1135                          STATION RECOVERY (1972)
 LC1135
 LC1135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LC1135'0.2 MI W FROM BROADWELL.
 LC1135'0.2 MILE WEST ALONG MAIN STREET FROM ITS INTERSECTION WITH U.S.
 LC1135'HIGHWAY 66 AT BROADWELL, ALONG THE WEST SIDE OF INTERSTATE HIGHWAY
 LC1135'57, 27 FEET NORTHEAST OF THE CENTERLINE OF A DRIVEWAY, 8 FEET
 LC1135'NORTH OF A POWER POLE, 8 FEET NORTH OF THE NORTH EDGE OF A
 LC1135'SIDEWALK, 22 FEET SOUTHEAST OF A 16 INCH HACKBERRY TREE, 76 FEET
 LC1135'EAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 1 FOOT SOUTHWEST
 LC1135'OF A METAL WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE POST
 LC1135'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1137 ***********************************************************************
 LC1137  DESIGNATION -  BROADWELL 2 RM 3
 LC1137  PID         -  LC1137
 LC1137  STATE/COUNTY-  IL/LOGAN
 LC1137  COUNTRY     -  US
 LC1137  USGS QUAD   -  BROADWELL (2018)
 LC1137
 LC1137                         *CURRENT SURVEY CONTROL
 LC1137  ______________________________________________________________________
 LC1137* NAD 83(1986) POSITION- 40 04 06.22   (N) 089 26 50.48   (W)   HD_HELD1
 LC1137* NAVD 88 ORTHO HEIGHT -   179.91  (meters)      590.3   (feet) RESET
 LC1137  ______________________________________________________________________
 LC1137  GEOID HEIGHT    -        -32.521 (meters)                     GEOID18
 LC1137  VERT ORDER      -  THIRD
 LC1137
 LC1137.The horizontal coordinates were determined by differentially corrected
 LC1137.hand held GPS observations or other comparable positioning techniques
 LC1137.and have an estimated accuracy of +/- 3 meters.
 LC1137
 LC1137.The orthometric height was computed from unverified reset data.
 LC1137
 LC1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1137.GEOID18 height accuracy estimate available here.
 LC1137
 LC1137.Click photographs - Photos may exist for this station.
 LC1137
 LC1137;                    North         East    Units  Estimated Accuracy
 LC1137;SPC IL W     -   377,829.5     761,360.1     MT  (+/- 3 meters HH1 GPS) 
 LC1137
 LC1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9129238218(NAD 83)
 LC1137
 LC1137                          SUPERSEDED SURVEY CONTROL
 LC1137
 LC1137.No superseded survey control is available for this station.
 LC1137
 LC1137_MARKER: DR = REFERENCE MARK DISK
 LC1137_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1137_SP_SET: SIDEWALK
 LC1137_STAMPING: BROADWELL 2 NO 3 1972
 LC1137_MARK LOGO: CGS
 LC1137_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1137
 LC1137  HISTORY     - Date     Condition        Report By
 LC1137  HISTORY     - 1972     MONUMENTED       NGS
 LC1137
 LC1137                          STATION DESCRIPTION
 LC1137
 LC1137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LC1137'0.2 MI W FROM BROADWELL.
 LC1137'0.2 MILE WEST ALONG MAIN STREET FROM ITS INTERSECTION WITH U.S.
 LC1137'HIGHWAY 66 AT BROADWELL, ALONG THE WEST SIDE OF INTERSTATE
 LC1137'HIGHWAY 57, A STANDARD DISK SET IN A DRILL HOLE IN CONCRETE
 LC1137'SIDEWALK, 21 FEET SOUTH OF A 16 INCH HACKBERRY TREE, 15 FEET WEST
 LC1137'OF A POWER POLE, 62 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER
 LC1137'OF A FRAME HOUSE, 11 FEET EAST OF THE CENTERLINE OF A DRIVEWAY
 LC1137'AND 1 FOOT SOUTH OF THE NORTH EDGE OF A SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1136 ***********************************************************************
 LC1136  DESIGNATION -  BROADWELL RM 2
 LC1136  PID         -  LC1136
 LC1136  STATE/COUNTY-  IL/LOGAN
 LC1136  COUNTRY     -  US
 LC1136  USGS QUAD   -  BROADWELL (2018)
 LC1136
 LC1136                         *CURRENT SURVEY CONTROL
 LC1136  ______________________________________________________________________
 LC1136* NAD 83(1986) POSITION- 40 04 05.72   (N) 089 26 50.61   (W)   HD_HELD1
 LC1136* NAVD 88 ORTHO HEIGHT -   179.595 (meters)      589.22  (feet) ADJUSTED
 LC1136  ______________________________________________________________________
 LC1136  GEOID HEIGHT    -        -32.521 (meters)                     GEOID18
 LC1136  DYNAMIC HEIGHT  -        179.503 (meters)      588.92  (feet) COMP
 LC1136  MODELED GRAVITY -    980,110.1   (mgal)                       NAVD 88
 LC1136
 LC1136  VERT ORDER      -  SECOND    CLASS 0
 LC1136
 LC1136.The horizontal coordinates were determined by differentially corrected
 LC1136.hand held GPS observations or other comparable positioning techniques
 LC1136.and have an estimated accuracy of +/- 3 meters.
 LC1136
 LC1136.The orthometric height was determined by differential leveling and
 LC1136.adjusted by the NATIONAL GEODETIC SURVEY
 LC1136.in June 1991.
 LC1136
 LC1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1136.GEOID18 height accuracy estimate available here.
 LC1136
 LC1136.Click photographs - Photos may exist for this station.
 LC1136
 LC1136.The dynamic height is computed by dividing the NAVD 88
 LC1136.geopotential number by the normal gravity value computed on the
 LC1136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1136.degrees latitude (g = 980.6199 gals.).
 LC1136
 LC1136.The modeled gravity was interpolated from observed gravity values.
 LC1136
 LC1136;                    North         East    Units  Estimated Accuracy
 LC1136;SPC IL W     -   377,814.0     761,357.1     MT  (+/- 3 meters HH1 GPS) 
 LC1136
 LC1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9128838203(NAD 83)
 LC1136
 LC1136                          SUPERSEDED SURVEY CONTROL
 LC1136
 LC1136  NGVD 29 (??/??/92)  179.683  (m)          589.51   (f) ADJ UNCH    2 0
 LC1136
 LC1136.Superseded values are not recommended for survey control.
 LC1136
 LC1136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1136.See file dsdata.pdf to determine how the superseded data were derived.
 LC1136
 LC1136_MARKER: DR = REFERENCE MARK DISK
 LC1136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1136_STAMPING: BROADWELL NO 2 1960
 LC1136_MARK LOGO: CGS
 LC1136_PROJECTION: FLUSH
 LC1136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1136+STABILITY: SURFACE MOTION
 LC1136
 LC1136  HISTORY     - Date     Condition        Report By
 LC1136  HISTORY     - 1960     MONUMENTED       CGS
 LC1136  HISTORY     - 1972     GOOD             NGS
 LC1136
 LC1136                          STATION DESCRIPTION
 LC1136
 LC1136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 LC1136'0.2 MI W FROM BROADWELL.
 LC1136'0.2 MILE WEST ALONG MAIN STREET FROM ITS INTERSECTION WITH U.S.
 LC1136'HIGHWAY 66 AT BROADWELL, ALONG THE WEST SIDE OF INTERSTATE HIGHWAY
 LC1136'57, 5 FEET WEST OF THE WEST RIGHT-OF-WAY FENCE, 1 FOOT NORTH OF
 LC1136'A FENCE, 7 FEET WEST OF A POWER POLE, 73 FEET SOUTH OF A 16 INCH
 LC1136'HACKBERRY TREE, 23 FEET SOUTHWEST OF THE CENTERLINE OF A DRIVEWAY,
 LC1136'33 FEET SOUTHWEST OF THE CENTER OF AN ELECTRIC MANHOLE COVER,
 LC1136'SET IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0903 ***********************************************************************
 KB0903  DESIGNATION -  BROKAW
 KB0903  PID         -  KB0903
 KB0903  STATE/COUNTY-  IL/MACOUPIN
 KB0903  COUNTRY     -  US
 KB0903  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0903
 KB0903                         *CURRENT SURVEY CONTROL
 KB0903  ______________________________________________________________________
 KB0903* NAD 83(1997) POSITION- 39 05 56.28281(N) 089 42 08.30367(W)   ADJUSTED
 KB0903* NAVD 88 ORTHO HEIGHT -   207.386 (meters)      680.40  (feet) ADJUSTED
 KB0903  ______________________________________________________________________
 KB0903  GEOID HEIGHT    -        -31.252 (meters)                     GEOID18
 KB0903  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 KB0903  DYNAMIC HEIGHT  -        207.264 (meters)      680.00  (feet) COMP
 KB0903  MODELED GRAVITY -    980,034.6   (mgal)                       NAVD 88
 KB0903
 KB0903  HORZ ORDER      -  SECOND
 KB0903  VERT ORDER      -  SECOND    CLASS 0
 KB0903
 KB0903.The horizontal coordinates were established by classical geodetic methods
 KB0903.and adjusted by the National Geodetic Survey in October 1999.
 KB0903
 KB0903.The orthometric height was determined by differential leveling and
 KB0903.adjusted by the NATIONAL GEODETIC SURVEY
 KB0903.in June 1991.
 KB0903
 KB0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0903.GEOID18 height accuracy estimate available here.
 KB0903
 KB0903.Click photographs - Photos may exist for this station.
 KB0903
 KB0903.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0903
 KB0903.The dynamic height is computed by dividing the NAVD 88
 KB0903.geopotential number by the normal gravity value computed on the
 KB0903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0903.degrees latitude (g = 980.6199 gals.).
 KB0903
 KB0903.The modeled gravity was interpolated from observed gravity values.
 KB0903
 KB0903. The following values were computed from the NAD 83(1997) position.
 KB0903
 KB0903;                    North         East     Units Scale Factor Converg.
 KB0903;SPC IL W     -   270,058.304   740,167.475   MT  0.99996104   +0 17 34.3
 KB0903;SPC IL W     -   886,016.29  2,428,366.12   sFT  0.99996104   +0 17 34.3
 KB0903;UTM  16      - 4,331,236.129   266,310.954   MT  1.00027248   -1 42 18.0
 KB0903
 KB0903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0903!SPC IL W     -   0.99997237  x   0.99996104  =   0.99993341
 KB0903!UTM  16      -   0.99997237  x   1.00027248  =   1.00024484
 KB0903
 KB0903:                Primary Azimuth Mark                     Grid Az
 KB0903:SPC IL W     -  MOUNT OLIVE IMMANUEL LUTH CH             214 42 27.4
 KB0903:UTM  16      -  MOUNT OLIVE IMMANUEL LUTH CH             216 42 19.7
 KB0903
 KB0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6631031236(NAD 83)
 KB0903
 KB0903|---------------------------------------------------------------------|
 KB0903| PID    Reference Object                     Distance      Geod. Az  |
 KB0903|                                                           dddmmss.s |
 KB0903| KB0902 BROKAW RM 1                           9.742 METERS 05542     |
 KB0903| KB0901 BROKAW RM 2                          10.326 METERS 19256     |
 KB0903| KB1437 MOUNT OLIVE IMMANUEL LUTH CH        APPROX. 3.6 KM 2150001.7 |
 KB0903| KB1439 MOUNT OLIVE MUNICIPAL TANK          APPROX. 3.5 KM 2165725.5 |
 KB0903|---------------------------------------------------------------------|
 KB0903
 KB0903                          SUPERSEDED SURVEY CONTROL
 KB0903
 KB0903  NAD 83(1986)-  39 05 56.29095(N)    089 42 08.29671(W) AD(       ) 2
 KB0903  NAD 27      -  39 05 56.12540(N)    089 42 07.97500(W) AD(       ) 2
 KB0903  NGVD 29 (??/??/92)  207.515  (m)          680.82   (f) ADJ UNCH    2 0
 KB0903  NGVD 29             207.52   (m)          680.8    (f) LEVELING    3  
 KB0903
 KB0903.Superseded values are not recommended for survey control.
 KB0903
 KB0903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0903.See file dsdata.pdf to determine how the superseded data were derived.
 KB0903
 KB0903_MARKER: DE = TRAVERSE STATION DISK
 KB0903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0903_STAMPING: BROKAW 1960
 KB0903_MARK LOGO: CGS
 KB0903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0903+STABILITY: SURFACE MOTION
 KB0903
 KB0903  HISTORY     - Date     Condition        Report By
 KB0903  HISTORY     - 1960     MONUMENTED       CGS
 KB0903  HISTORY     - 1960     GOOD             CGS
 KB0903  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0903
 KB0903                          STATION DESCRIPTION
 KB0903
 KB0903'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0903'THE STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF WHITE CITY,
 KB0903'ABOUT 2 MILES NORTH-NORTHEAST OF MOUNT OLIVE AND ON THE EAST
 KB0903'RIGHT-OF-WAY OF U.S. ROUTE 66.
 KB0903'
 KB0903'TO REACH THE STATION FROM THE JUNCTION OF U.S. ROUTE 66 AND STATE
 KB0903'ROUTE 16 AT THE WEST EDGE OF LITCHFIELD, GO SOUTH ON U.S. ROUTE
 KB0903'66 FOR 5.95 MILES TO A DRIVEWAY ON THE LEFT ACROSS A GRADER DITCH,
 KB0903'TURN LEFT CROSSING NORTH BOUND LANE AND GRADER DITCH, TURN LEFT
 KB0903'AND GO NORTH ALONG EAST RIGHT-OF-WAY FOR ABOUT 120 FEET TO A POWER
 KB0903'LINE POLE AND THE STATION.
 KB0903'
 KB0903'STATION MARK, A STANDARD TRAVERSE STATION MARK DISK SET IN TOP OF A
 KB0903'12 INCH SQUARE CONCRETE POST PROJECTING ABOUT 1 INCH AND THE
 KB0903'DISK IS STAMPED BROKAW 1960. THE MARK IS 65.5 FEET WEST OF THE WEST
 KB0903'RAIL OF THE LITCHFIELD, MADISON AND WABASH RAILROAD, 61.5 FEET
 KB0903'EAST OF THE NORTH BOUND LANE OF U.S. ROUTE 66, 4.5 FEET WEST OF A
 KB0903'POWER LINE POLE 4.2 FEET WEST-NORTHWEST OF WITNESS POST.
 KB0903'
 KB0903'REFERENCE MARK 1, A STANDARD REFERENCE MARK DISK SET IN TOP OF A 12
 KB0903'INCH SQUARE CONCRETE POST PROJECTING ABOUT 2 INCHES IS
 KB0903'STAMPED BROKAW NO 1 1960. THE MARK IS 74.0 FEET EAST OF THE NORTH
 KB0903'BOUND LANE OF U.S. ROUTE 66, 52.5 FEET WEST OF THE WEST RAIL OF
 KB0903'THE LITCHFIELD, MADISON AND WABASH RAILROAD, 31.9 FEET
 KB0903'SOUTH-SOUTHWEST OF WITNESS POST AND 30.1 FEET SOUTH-SOUTHWEST OF
 KB0903'POWER LINE POLE.
 KB0903'
 KB0903'REFERENCE MARK 2, A STANDARD REFERENCE MARK DISK SET IN TOP OF A 12
 KB0903'INCH SQUARE CONCRETE POST PROJECTING ABOUT 2 INCHES IS
 KB0903'STAMPED BROKAW NO 2 1960. THE MARK IS 72.0 FEET EAST OF THE NORTH
 KB0903'BOUND LANE OF U.S. ROUTE 66, 55.0 FEET WEST OF THE WEST RAIL OF
 KB0903'LITCHFIELD, MADISON AND WABASH RAILROAD, 32.8 FEET NORTH-NORTHEAST
 KB0903'OF POWER LINE POLE AND 31 FEET NORTH-NORTHEAST OF WITNESS
 KB0903'POST.
 KB0903'
 KB0903'NO AZIMUTH MARK WAS ESTABLISHED BUT THE MT. OLIVE, IMMANUEL LUTHERAN
 KB0903'CHURCH SPIRE AND THE MT. OLIVE, MUNICIPAL WATER TANK ARE VISIBLE
 KB0903'FROM THE GROUND AND MAY BE USED AS AN AZIMUTH.
 KB0903
 KB0903                          STATION RECOVERY (1960)
 KB0903
 KB0903'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0903'3 MI NE FROM MOUNT OLIVE.
 KB0903'ABOUT 2.4 MILES NORTHEAST ALONG OLD U.S. HIGHWAY, FROM ITS
 KB0903'JUNCTION WITH STATE HIGHWAY 138, THENCE 0.65 MILE NORTH ALONG
 KB0903'U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY TO A DRIVE ON THE RIGHT,
 KB0903'61 FEET EAST OF THE CENTER LINE OF THE NORTH BOUND LANE OF THE
 KB0903'HIGHWAY, 120 FEET NORTH OF THE CENTER LINE OF A DRIVE EAST ACROSS
 KB0903'A GRADER DITCH, 66 FEET WEST OF THE WEST RAIL OF THE WABASH RAIL
 KB0903'ROAD, 104 FEET WEST OF THE RAIL ROAD POLE 442/28, 5 FEET WEST OF
 KB0903'A POWER POLE, 4.3 FEET WEST OF A METAL WITNESS POST, 2 FEET ABOVE
 KB0903'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 KB0903'PROJECTING 1 INCH.
 KB0903
 KB0903                          STATION RECOVERY (2013)
 KB0903
 KB0903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0903'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0902 ***********************************************************************
 KB0902  DESIGNATION -  BROKAW RM 1
 KB0902  PID         -  KB0902
 KB0902  STATE/COUNTY-  IL/MACOUPIN
 KB0902  COUNTRY     -  US
 KB0902  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0902
 KB0902                         *CURRENT SURVEY CONTROL
 KB0902  ______________________________________________________________________
 KB0902* NAD 83(1986) POSITION- 39 05 56.46   (N) 089 42 07.97   (W)   HD_HELD1
 KB0902* NAVD 88 ORTHO HEIGHT -   207.573 (meters)      681.01  (feet) ADJUSTED
 KB0902  ______________________________________________________________________
 KB0902  GEOID HEIGHT    -        -31.252 (meters)                     GEOID18
 KB0902  DYNAMIC HEIGHT  -        207.451 (meters)      680.61  (feet) COMP
 KB0902  MODELED GRAVITY -    980,034.6   (mgal)                       NAVD 88
 KB0902
 KB0902  VERT ORDER      -  SECOND    CLASS 0
 KB0902
 KB0902.The horizontal coordinates were determined by differentially corrected
 KB0902.hand held GPS observations or other comparable positioning techniques
 KB0902.and have an estimated accuracy of +/- 3 meters.
 KB0902
 KB0902.The orthometric height was determined by differential leveling and
 KB0902.adjusted by the NATIONAL GEODETIC SURVEY
 KB0902.in June 1991.
 KB0902
 KB0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0902.GEOID18 height accuracy estimate available here.
 KB0902
 KB0902.Click photographs - Photos may exist for this station.
 KB0902
 KB0902.The dynamic height is computed by dividing the NAVD 88
 KB0902.geopotential number by the normal gravity value computed on the
 KB0902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0902.degrees latitude (g = 980.6199 gals.).
 KB0902
 KB0902.The modeled gravity was interpolated from observed gravity values.
 KB0902
 KB0902;                    North         East    Units  Estimated Accuracy
 KB0902;SPC IL W     -   270,063.8     740,175.5     MT  (+/- 3 meters HH1 GPS) 
 KB0902
 KB0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6631931241(NAD 83)
 KB0902
 KB0902                          SUPERSEDED SURVEY CONTROL
 KB0902
 KB0902  NGVD 29 (??/??/92)  207.702  (m)          681.44   (f) ADJ UNCH    2 0
 KB0902
 KB0902.Superseded values are not recommended for survey control.
 KB0902
 KB0902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0902.See file dsdata.pdf to determine how the superseded data were derived.
 KB0902
 KB0902_MARKER: DR = REFERENCE MARK DISK
 KB0902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0902_STAMPING: BROKAW NO 1 1960
 KB0902_MARK LOGO: CGS
 KB0902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0902+STABILITY: SURFACE MOTION
 KB0902
 KB0902  HISTORY     - Date     Condition        Report By
 KB0902  HISTORY     - 1960     MONUMENTED       CGS
 KB0902  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0902
 KB0902                          STATION DESCRIPTION
 KB0902
 KB0902'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0902'3 MI NE FROM MOUNT OLIVE.
 KB0902'ABOUT 2.4 MILES NORTHEAST ALONG OLD U.S. HIGHWAY 66 FROM ITS
 KB0902'JUNCTION WITH STATE HIGHWAY 138 THENCE 0.65 MILE NORTH ALONG U.S.
 KB0902'HIGHWAY 66 (FOUR LANE DUAL HIGHWAY) TO A DRIVE ON THE RIGHT, 74
 KB0902'FEET EAST OF THE CENTER LINE OF THE NORTH BOUND LANE, 149 FEET
 KB0902'NORTH OF THE CENTER LINE OF A DRIVE EAST ACROSS A GRADER DITCH,
 KB0902'52 FEET WEST OF THE WEST RAIL OF THE WABASH RAIL ROAD, 91 FEET
 KB0902'WEST-NORTHWEST OF RAIL ROAD POLE 442/28, 30 FEET NORTH-NORTHEAST
 KB0902'OF A POWER POLE, 31.9 FEET NORTH-NORTHEAST OF TRAVERSE STATION
 KB0902'BROKAW, 31.4 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, 1 FOOT
 KB0902'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 KB0902'POST PROJECTING 3 INCHES.
 KB0902
 KB0902                          STATION RECOVERY (2013)
 KB0902
 KB0902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0902'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0901 ***********************************************************************
 KB0901  DESIGNATION -  BROKAW RM 2
 KB0901  PID         -  KB0901
 KB0901  STATE/COUNTY-  IL/MACOUPIN
 KB0901  COUNTRY     -  US
 KB0901  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0901
 KB0901                         *CURRENT SURVEY CONTROL
 KB0901  ______________________________________________________________________
 KB0901* NAD 83(1986) POSITION- 39 05 55.96   (N) 089 42 08.40   (W)   HD_HELD1
 KB0901* NAVD 88 ORTHO HEIGHT -   207.444 (meters)      680.59  (feet) ADJUSTED
 KB0901  ______________________________________________________________________
 KB0901  GEOID HEIGHT    -        -31.252 (meters)                     GEOID18
 KB0901  DYNAMIC HEIGHT  -        207.322 (meters)      680.19  (feet) COMP
 KB0901  MODELED GRAVITY -    980,034.6   (mgal)                       NAVD 88
 KB0901
 KB0901  VERT ORDER      -  SECOND    CLASS 0
 KB0901
 KB0901.The horizontal coordinates were determined by differentially corrected
 KB0901.hand held GPS observations or other comparable positioning techniques
 KB0901.and have an estimated accuracy of +/- 3 meters.
 KB0901
 KB0901.The orthometric height was determined by differential leveling and
 KB0901.adjusted by the NATIONAL GEODETIC SURVEY
 KB0901.in June 1991.
 KB0901
 KB0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0901.GEOID18 height accuracy estimate available here.
 KB0901
 KB0901.Click photographs - Photos may exist for this station.
 KB0901
 KB0901.The dynamic height is computed by dividing the NAVD 88
 KB0901.geopotential number by the normal gravity value computed on the
 KB0901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0901.degrees latitude (g = 980.6199 gals.).
 KB0901
 KB0901.The modeled gravity was interpolated from observed gravity values.
 KB0901
 KB0901;                    North         East    Units  Estimated Accuracy
 KB0901;SPC IL W     -   270,048.3     740,165.2     MT  (+/- 3 meters HH1 GPS) 
 KB0901
 KB0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6630831226(NAD 83)
 KB0901
 KB0901                          SUPERSEDED SURVEY CONTROL
 KB0901
 KB0901  NGVD 29 (??/??/92)  207.574  (m)          681.02   (f) ADJ UNCH    2 0
 KB0901
 KB0901.Superseded values are not recommended for survey control.
 KB0901
 KB0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0901.See file dsdata.pdf to determine how the superseded data were derived.
 KB0901
 KB0901_MARKER: DR = REFERENCE MARK DISK
 KB0901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0901_STAMPING: BROKAW NO 2 1960
 KB0901_MARK LOGO: CGS
 KB0901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0901+STABILITY: SURFACE MOTION
 KB0901
 KB0901  HISTORY     - Date     Condition        Report By
 KB0901  HISTORY     - 1960     MONUMENTED       CGS
 KB0901  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0901
 KB0901                          STATION DESCRIPTION
 KB0901
 KB0901'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0901'3 MI NE FROM MOUNT OLIVE.
 KB0901'ABOUT 2.4 MILES NORTHEAST ALONG OLD U.S. HIGHWAY 66 FROM ITS
 KB0901'JUNCTION WITH STATE HIGHWAY 138, THENCE 0.65 MILES NORTH ALONG
 KB0901'U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY) TO A DRIVE ON THE RIGHT,
 KB0901'72 FEET EAST OF THE CENTER LINE OF THE NORTH BOUND LANE, 88 FEET
 KB0901'NORTH OF THE CENTER LINE OF A DRIVE EAST ACROSS A GRADER DITCH,
 KB0901'55 FEET WEST OF THE WEST RAIL OF THE WABASH RAIL ROAD, 101 FEET
 KB0901'WEST SOUTHWEST OF RAIL ROAD POLE 442/28, 32 FEET SOUTH OF A POWER
 KB0901'POLE, 33.9 FEET SOUTH OF TRAVERSE STATION BROKAW, 31.7 FEET SOUTH
 KB0901'OF A METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 KB0901'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0901
 KB0901                          STATION RECOVERY (2013)
 KB0901
 KB0901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0901'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1581 ***********************************************************************
 MF1581  DESIGNATION -  BROOK
 MF1581  PID         -  MF1581
 MF1581  STATE/COUNTY-  IL/LEE
 MF1581  COUNTRY     -  US
 MF1581  USGS QUAD   -  SUBLETTE (2018)
 MF1581
 MF1581                         *CURRENT SURVEY CONTROL
 MF1581  ______________________________________________________________________
 MF1581* NAD 83(1997) POSITION- 41 41 09.49946(N) 089 07 47.89559(W)   ADJUSTED
 MF1581* NAVD 88 ORTHO HEIGHT -   297.    (meters)      974.    (feet) SCALED
 MF1581  ______________________________________________________________________
 MF1581  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF1581  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 MF1581  HORZ ORDER      -  SECOND
 MF1581
 MF1581.The horizontal coordinates were established by classical geodetic methods
 MF1581.and adjusted by the National Geodetic Survey in October 1999.
 MF1581
 MF1581.The orthometric height was scaled from a topographic map.
 MF1581
 MF1581.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1581.GEOID18 height accuracy estimate available here.
 MF1581
 MF1581.Click photographs - Photos may exist for this station.
 MF1581
 MF1581.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1581
 MF1581. The following values were computed from the NAD 83(1997) position.
 MF1581
 MF1581;                    North         East     Units Scale Factor Converg.
 MF1581;SPC IL W     -   557,724.785   786,307.499   MT  1.00003281   +0 41 22.2
 MF1581;SPC IL W     - 1,829,802.07  2,579,743.85   sFT  1.00003281   +0 41 22.2
 MF1581;UTM  16      - 4,617,102.876   322,731.452   MT  0.99998671   -1 25 00.8
 MF1581
 MF1581!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1581!SPC IL W     -   0.99995860  x   1.00003281  =   0.99999141
 MF1581!UTM  16      -   0.99995860  x   0.99998671  =   0.99994531
 MF1581
 MF1581:                Primary Azimuth Mark                     Grid Az
 MF1581:SPC IL W     -  BROOK AZ MK                              269 21 34.8
 MF1581:UTM  16      -  BROOK AZ MK                              271 27 57.8
 MF1581
 MF1581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2273117102(NAD 83)
 MF1581
 MF1581|---------------------------------------------------------------------|
 MF1581| PID    Reference Object                     Distance      Geod. Az  |
 MF1581|                                                           dddmmss.s |
 MF1581| MF1555 COMPTON MUNICIPAL TANK              APPROX. 3.7 KM 0774333.1 |
 MF1581| CI6768 BROOK RM 1                            8.263 METERS 08724     |
 MF1581| MF1556 IMMANUEL EV LUTH CH SPIRE           APPROX. 5.9 KM 1462116.1 |
 MF1581| MF1562 WELLAND MICH WISC PLINE KSD 81      APPROX. 8.7 KM 1625129.7 |
 MF1581| CI6769 BROOK RM 2                           18.861 METERS 18741     |
 MF1581| CI6767 BROOK AZ MK                                        2700257.0 |
 MF1581|---------------------------------------------------------------------|
 MF1581
 MF1581                          SUPERSEDED SURVEY CONTROL
 MF1581
 MF1581  NAD 83(1996)-  41 41 09.50013(N)    089 07 47.89762(W) AD(       ) 2
 MF1581  NAD 83(1986)-  41 41 09.50415(N)    089 07 47.90062(W) AD(       ) 2
 MF1581  NAD 27      -  41 41 09.38550(N)    089 07 47.58480(W) AD(       ) 2
 MF1581
 MF1581.Superseded values are not recommended for survey control.
 MF1581
 MF1581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1581.See file dsdata.pdf to determine how the superseded data were derived.
 MF1581
 MF1581_MARKER: DS = TRIANGULATION STATION DISK
 MF1581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1581_STAMPING: BROOK 1954
 MF1581_MARK LOGO: CGS
 MF1581_PROJECTION: FLUSH
 MF1581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1581+STABILITY: SURFACE MOTION
 MF1581
 MF1581  HISTORY     - Date     Condition        Report By
 MF1581  HISTORY     - 1954     MONUMENTED       CGS
 MF1581  HISTORY     - 1955     GOOD             CGS
 MF1581  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF1581  HISTORY     - 20020128 GOOD             NGS
 MF1581  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF1581
 MF1581                          STATION DESCRIPTION
 MF1581
 MF1581'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1581'STATION IS LOCATED ABOUT 2-1/4 MILES WEST OF COMPTON AND IS
 MF1581'ON ROAD RIGHT-OF-WAY.  IT IS 30 FEET NORTH OF THE CENTER OF
 MF1581'A GRAVEL ROAD, 5 FEET WEST OF A WHITE WITNESS POST AND 2 FEET
 MF1581'SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 MF1581'STAMPED BROOK 1954.
 MF1581'
 MF1581'REFERENCE MARK NO. 1 IS 32 FEET NORTH OF THE CENTER OF A
 MF1581'GRAVEL ROAD AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS
 MF1581'FLUSH AND THE DISK IS STAMPED BROOK NO 1 1954.
 MF1581'
 MF1581'REFERENCE MARK NO. 2 IS 30 FEET SOUTH OF THE CENTER OF THE
 MF1581'GRAVEL ROAD, 2 FEET NORTHWEST OF A TELEPHONE POLE, 2 FEET
 MF1581'SOUTHEAST OF A FENCE CORNER AND 1 FOOT EAST OF A FENCE LINE.
 MF1581'THE MARK IS FLUSH AND THE DISK IS STAMPED BROOK NO 2 1954.
 MF1581'
 MF1581'AZIMUTH MARK IS 28 FEET SOUTH OF THE CENTER OF A GRAVEL
 MF1581'ROAD, 2 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH
 MF1581'OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK
 MF1581'IS STAMPED BROOK 1954.
 MF1581'
 MF1581'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE BRICK
 MF1581'COMPTON GRADE SCHOOL BUILDING IN COMPTON, GO WEST ON PAVED
 MF1581'STREET FOR 0.2 MILE TO THE JUNCTION WITH U.S. HIGHWAY 51,
 MF1581'TURN LEFT AND GO SOUTH AND WEST ON HIGHWAY 51 FOR 2.5 MILES
 MF1581'TO WHERE HIGHWAY 51 TURNS SOUTH AND A GRAVEL ROAD STRAIGHT
 MF1581'AHEAD, CONTINUE STRAIGHT AHEAD AND GO WEST ON GRAVEL ROAD
 MF1581'FOR 0.05 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF1581'CONTINUE WEST ON GRAVEL ROAD FOR 0.3 MILE TO THE AZIMUTH MARK
 MF1581'ON THE LEFT AS DESCRIBED.
 MF1581'
 MF1581'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1581
 MF1581                          STATION RECOVERY (1955)
 MF1581
 MF1581'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (GCM)
 MF1581'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 MF1581'IN GOOD CONDITION.  ROAD CONSTRUCTION WILL DESTROY ALL THE
 MF1581'MARKS.  THEY WERE MOVED AND A NEW STATION, BROOK 2, WAS
 MF1581'ESTABLISHED.  FOR DETAILS, SEE THE DESCRIPTION OF BROOK 2.
 MF1581
 MF1581                          STATION RECOVERY (1995)
 MF1581
 MF1581'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1581'MARK NOT FOUND.
 MF1581
 MF1581                          STATION RECOVERY (2002)
 MF1581
 MF1581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1581'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1581
 MF1581                          STATION RECOVERY (2003)
 MF1581
 MF1581'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1581'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1580 ***********************************************************************
 MF1580  DESIGNATION -  BROOK 2
 MF1580  PID         -  MF1580
 MF1580  STATE/COUNTY-  IL/LEE
 MF1580  COUNTRY     -  US
 MF1580  USGS QUAD   -  SUBLETTE (2018)
 MF1580
 MF1580                         *CURRENT SURVEY CONTROL
 MF1580  ______________________________________________________________________
 MF1580* NAD 83(1997) POSITION- 41 41 09.62961(N) 089 07 47.90192(W)   ADJUSTED
 MF1580* NAVD 88 ORTHO HEIGHT -   297.    (meters)      974.    (feet) SCALED
 MF1580  ______________________________________________________________________
 MF1580  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF1580  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 MF1580  HORZ ORDER      -  THIRD
 MF1580
 MF1580.The horizontal coordinates were established by classical geodetic methods
 MF1580.and adjusted by the National Geodetic Survey in October 1999.
 MF1580
 MF1580.The orthometric height was scaled from a topographic map.
 MF1580
 MF1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1580.GEOID18 height accuracy estimate available here.
 MF1580
 MF1580.Click photographs - Photos may exist for this station.
 MF1580
 MF1580.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1580
 MF1580. The following values were computed from the NAD 83(1997) position.
 MF1580
 MF1580;                    North         East     Units Scale Factor Converg.
 MF1580;SPC IL W     -   557,728.799   786,307.305   MT  1.00003281   +0 41 22.2
 MF1580;SPC IL W     - 1,829,815.23  2,579,743.22   sFT  1.00003281   +0 41 22.2
 MF1580;UTM  16      - 4,617,106.894   322,731.405   MT  0.99998671   -1 25 00.8
 MF1580
 MF1580!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1580!SPC IL W     -   0.99995860  x   1.00003281  =   0.99999141
 MF1580!UTM  16      -   0.99995860  x   0.99998671  =   0.99994531
 MF1580
 MF1580:                Primary Azimuth Mark                     Grid Az
 MF1580:SPC IL W     -  BROOK 2 AZ MK                            268 36 55.9
 MF1580:UTM  16      -  BROOK 2 AZ MK                            270 43 18.9
 MF1580
 MF1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2273117106(NAD 83)
 MF1580
 MF1580|---------------------------------------------------------------------|
 MF1580| PID    Reference Object                     Distance      Geod. Az  |
 MF1580|                                                           dddmmss.s |
 MF1580| MF1555 COMPTON MUNICIPAL TANK              APPROX. 3.7 KM 0774712.8 |
 MF1580| CI6771 BROOK 2 RM 3                         17.913 METERS 09513     |
 MF1580| MF1556 IMMANUEL EV LUTH CH SPIRE           APPROX. 5.9 KM 1462229.3 |
 MF1580| MF1581 BROOK                                 4.018 METERS 17755     |
 MF1580| CI6772 BROOK 2 RM 4                         25.996 METERS 19446     |
 MF1580| CI6770 BROOK 2 AZ MK                                      2691818.1 |
 MF1580| CI6767 BROOK AZ MK                                        2693555.0 |
 MF1580|---------------------------------------------------------------------|
 MF1580
 MF1580                          SUPERSEDED SURVEY CONTROL
 MF1580
 MF1580  NAD 83(1996)-  41 41 09.63027(N)    089 07 47.90396(W) AD(       ) 3
 MF1580  NAD 83(1986)-  41 41 09.63429(N)    089 07 47.90696(W) AD(       ) 3
 MF1580  NAD 27      -  41 41 09.51560(N)    089 07 47.59110(W) AD(       ) 3
 MF1580
 MF1580.Superseded values are not recommended for survey control.
 MF1580
 MF1580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1580.See file dsdata.pdf to determine how the superseded data were derived.
 MF1580
 MF1580_MARKER: DS = TRIANGULATION STATION DISK
 MF1580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1580_STAMPING: BROOK 2 1955
 MF1580_MARK LOGO: CGS
 MF1580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1580+STABILITY: SURFACE MOTION
 MF1580
 MF1580  HISTORY     - Date     Condition        Report By
 MF1580  HISTORY     - 1955     MONUMENTED       CGS
 MF1580  HISTORY     - 1972     GOOD             ILHD
 MF1580  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF1580  HISTORY     - 20020128 GOOD             NGS
 MF1580  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF1580
 MF1580                          STATION DESCRIPTION
 MF1580
 MF1580'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (GCM)
 MF1580'STATION IS LOCATED ABOUT 2 AND 1/4 MILES WEST-SOUTHWEST OF
 MF1580'COMPTON AND 100 YARDS NORTHWEST OF A CURVE IN U.S. HIGHWAY
 MF1580'51.  IT IS 61 FEET WEST OF A TELEPHONE POLE, 45 FEET WEST
 MF1580'OF THE CENTER OF A FIELD ENTRANCE, 40 FEET NORTH OF THE CENTER
 MF1580'OF A GRAVEL ROAD, AND 2 FEET EAST OF A WHITE WITNESS POST.
 MF1580'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED BROOK
 MF1580'2 1955.
 MF1580'
 MF1580'REFERENCE MARK NO. 3 IS 38 FEET NORTH OF THE CENTER OF GRAVEL
 MF1580'ROAD AND 2 FEET WEST OF A TELEPHONE POLE.  THE MARK PROJECTS
 MF1580'2 INCHES AND THE DISK IS STAMPED BROOK 2 NO 3 1955.
 MF1580'
 MF1580'REFERENCE MARK NO. 4 IS 45 FEET SOUTH OF THE CENTER OF A
 MF1580'GRAVEL ROAD, 39 FEET WEST OF THE CENTERLINE OF U.S. HIGHWAY
 MF1580'51 EXTENDED, AND 3 FEET NORTH OF A TELEPHONE POLE.  THE MARK
 MF1580'IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED BROOK 2
 MF1580'NO 4 1955.
 MF1580'
 MF1580'AZIMUTH MARK IS 39 FEET SOUTH OF THE CENTER OF GRAVEL ROAD,
 MF1580'2 FEET SOUTHEAST OF A POWER POLE, AND 2 FEET WEST OF A WHITE
 MF1580'WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 MF1580'STAMPED BROOK 2 1955.
 MF1580'
 MF1580'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COMPTON
 MF1580'GRADE SCHOOL IN COMPTON, GO WEST ON A PAVED STREET FOR 0.2
 MF1580'MILE TO U.S. HIGHWAY 51.  TURN LEFT AND GO SOUTH AND WEST
 MF1580'ON U.S. HIGHWAY 51 FOR 2.5 MILES TO WHERE THE HIGHWAY TURNS
 MF1580'SOUTH AND A GRAVEL ROAD GOES STRAIGHT AHEAD.  CONTINUE STRAIGHT
 MF1580'AHEAD ON THE GRAVEL ROAD FOR 0.05 MILE TO THE STATION ON
 MF1580'THE RIGHT AS DESCRIBED.  CONTINUE WEST ON THE GRAVEL ROAD
 MF1580'FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT.
 MF1580'
 MF1580'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1580
 MF1580                          STATION RECOVERY (1972)
 MF1580
 MF1580'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF1580'BROOK 2, 1955-GOOD
 MF1580'
 MF1580'BROOK 2 NO 3 1955-GOOD
 MF1580'
 MF1580'BROOK 2 NO 4 1955-GOOD
 MF1580'
 MF1580'BROOK 2, 1955-AZI GOOD
 MF1580'
 MF1580'ALL MARKS WERE RECOVERED AS DESCRIBED.  NOTE--WITNESS POST
 MF1580'AT STATION AND AZIMUTH ARE GONE.  TELEPHONE POLE 3 FT. SOUTH
 MF1580'OF R.M. NO 4 HAS BEEN REMOVED.  R.M. NO 4 IS 4 FT. SOUTH
 MF1580'OF A FENCE CORNER.
 MF1580
 MF1580                          STATION RECOVERY (1995)
 MF1580
 MF1580'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1580'MARK NOT FOUND.
 MF1580
 MF1580                          STATION RECOVERY (2002)
 MF1580
 MF1580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1580'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1580
 MF1580                          STATION RECOVERY (2003)
 MF1580
 MF1580'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1580'RM 3, RM 4 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1578 ***********************************************************************
 MF1578  DESIGNATION -  BROOKLYN
 MF1578  PID         -  MF1578
 MF1578  STATE/COUNTY-  IL/LEE
 MF1578  COUNTRY     -  US
 MF1578  USGS QUAD   -  SUBLETTE (2018)
 MF1578
 MF1578                         *CURRENT SURVEY CONTROL
 MF1578  ______________________________________________________________________
 MF1578* NAD 83(1997) POSITION- 41 40 46.91312(N) 089 10 03.30761(W)   ADJUSTED
 MF1578* NAVD 88 ORTHO HEIGHT -   297.    (meters)      974.    (feet) SCALED
 MF1578  ______________________________________________________________________
 MF1578  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 MF1578  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 MF1578  HORZ ORDER      -  SECOND
 MF1578
 MF1578.The horizontal coordinates were established by classical geodetic methods
 MF1578.and adjusted by the National Geodetic Survey in October 1999.
 MF1578
 MF1578.The orthometric height was scaled from a topographic map.
 MF1578
 MF1578.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1578.GEOID18 height accuracy estimate available here.
 MF1578
 MF1578.Click photographs - Photos may exist for this station.
 MF1578
 MF1578.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1578
 MF1578. The following values were computed from the NAD 83(1997) position.
 MF1578
 MF1578;                    North         East     Units Scale Factor Converg.
 MF1578;SPC IL W     -   556,990.978   783,184.045   MT  1.00002630   +0 39 51.8
 MF1578;SPC IL W     - 1,827,394.57  2,569,496.32   sFT  1.00002630   +0 39 51.8
 MF1578;UTM  16      - 4,616,484.383   319,583.252   MT  1.00000057   -1 26 30.3
 MF1578
 MF1578!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1578!SPC IL W     -   0.99995860  x   1.00002630  =   0.99998490
 MF1578!UTM  16      -   0.99995860  x   1.00000057  =   0.99995917
 MF1578
 MF1578:                Primary Azimuth Mark                     Grid Az
 MF1578:SPC IL W     -  BROOKLYN AZ MK                           002 14 43.0
 MF1578:UTM  16      -  BROOKLYN AZ MK                           004 21 05.1
 MF1578
 MF1578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1958316484(NAD 83)
 MF1578
 MF1578|---------------------------------------------------------------------|
 MF1578| PID    Reference Object                     Distance      Geod. Az  |
 MF1578|                                                           dddmmss.s |
 MF1578| CI6773 BROOKLYN AZ MK                                     0025434.8 |
 MF1578| MF1575 WEST BROOKLYN ST MARYS CATH CH      APPROX. 2.4 KM 0484545.5 |
 MF1578| MF1555 COMPTON MUNICIPAL TANK              APPROX. 6.9 KM 0773453.5 |
 MF1578| MF1556 IMMANUEL EV LUTH CH SPIRE           APPROX. 7.7 KM 1232447.2 |
 MF1578| MF1562 WELLAND MICH WISC PLINE KSD 81      APPROX. 9.5 KM 1431300.4 |
 MF1578| MF1579 SUBLETTE ST MARYS CATH CH           APPROX. 6.3 KM 2293246.0 |
 MF1578| MF1577 SUBLETTE MUNICIPAL TANK             APPROX. 6.5 KM 2322748.9 |
 MF1578| MF1584 SUBLETTE ATT MICROWAVE KSA 50       APPROX. 9.3 KM 2553950.0 |
 MF1578| CI6775 BROOKLYN RM 2                        26.910 METERS 27518     |
 MF1578| MF1586 AMBOY MILK CO STACK                 APPROX.13.8 KM 2845339.5 |
 MF1578| MF1583 AMBOY MUNICIPAL TANK                APPROX.14.0 KM 2851424.6 |
 MF1578| MF1587 AMBOY ST PATRICKS CATH CH           APPROX.14.2 KM 2864206.0 |
 MF1578| CI6774 BROOKLYN RM 1                        31.486 METERS 35306     |
 MF1578|---------------------------------------------------------------------|
 MF1578
 MF1578                          SUPERSEDED SURVEY CONTROL
 MF1578
 MF1578  NAD 83(1996)-  41 40 46.91367(N)    089 10 03.30953(W) AD(       ) 2
 MF1578  NAD 83(1986)-  41 40 46.91785(N)    089 10 03.31252(W) AD(       ) 2
 MF1578  NAD 27      -  41 40 46.80100(N)    089 10 02.98490(W) AD(       ) 2
 MF1578
 MF1578.Superseded values are not recommended for survey control.
 MF1578
 MF1578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1578.See file dsdata.pdf to determine how the superseded data were derived.
 MF1578
 MF1578_MARKER: DS = TRIANGULATION STATION DISK
 MF1578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1578_STAMPING: BROOKLYN 1954
 MF1578_MARK LOGO: CGS
 MF1578_PROJECTION: FLUSH
 MF1578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1578+STABILITY: SURFACE MOTION
 MF1578
 MF1578  HISTORY     - Date     Condition        Report By
 MF1578  HISTORY     - 1954     MONUMENTED       CGS
 MF1578  HISTORY     - 19950820 MARK NOT FOUND   USPSQD
 MF1578  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1578  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF1578
 MF1578                          STATION DESCRIPTION
 MF1578
 MF1578'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1578'STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF SUBLETTE AND
 MF1578'2 MILES SOUTHWEST OF WEST BROOKLYN ON PROPERTY OWNED BY MR.
 MF1578'LEWIS HOERNER.  IT IS 69 FEET EAST OF THE NORTHEAST CORNER OF
 MF1578'AN ABANDONED TWO STORY FRAME HOUSE, 42 FEET WEST OF THE CENTER
 MF1578'OF A GRAVEL ROAD, 41 FEET SOUTHWEST OF A POWER LINE POLE
 MF1578'WITH A TRANSFORMER ATOP AND 17 FEET WEST OF A FENCE AND WHITE
 MF1578'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1578'BROOKLYN 1954.
 MF1578'
 MF1578'REFERENCE MARK NO. 1 IS 60 FEET WEST OF THE CENTER OF A GRAVEL
 MF1578'ROAD, 34 FEET WEST OF A FENCE CORNER, 14 FEET NORTH OF THE
 MF1578'CENTER OF A FARM DRIVEWAY AND 1 FOOT SOUTH OF A FENCE.  THE
 MF1578'MARK IS FLUSH AND THE DISK IS STAMPED BROOKLYN NO 1 1954.
 MF1578'
 MF1578'REFERENCE MARK NO. 2 IS 20 FEET NORTHWEST OF THE NORTHEAST
 MF1578'CORNER AND 20 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 MF1578'HOUSE.  THE MARK IS FLUSH AND THE DISK IS STAMPED BROOKLYN NO
 MF1578'2 1954.
 MF1578'
 MF1578'AZIMUTH MARK IS 21 FEET EAST OF THE CENTER OF A GRAVEL ROAD,
 MF1578'3 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.
 MF1578'THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED
 MF1578'BROOKLYN 1954.
 MF1578'
 MF1578'TO REACH THE STATION FROM RAILROAD CROSSING OF MAIN NORTH-SOUTH
 MF1578'PAVED ROAD, 0.2 MILE WEST OF THE DEPOT IN THE WEST SECTION
 MF1578'OF WEST BROOKLYN, GO SOUTH ON GRAVEL ROAD FOR 0.45 MILE TO
 MF1578'A CROSSROAD, TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 0.95
 MF1578'MILE TO T-INTERSECTION, TURN LEFT AND GO SOUTH ON DIRT ROAD
 MF1578'FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT, EAST SIDE
 MF1578'OF ROAD AS DESCRIBED, CONTINUE SOUTH ON GRAVEL ROAD FOR
 MF1578'0.2 MILE TO HOUSE ON THE RIGHT AND STATION ON THE RIGHT,
 MF1578'WEST SIDE OF ROAD AS DESCRIBED.
 MF1578'
 MF1578'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 MF1578
 MF1578                          STATION RECOVERY (1995)
 MF1578
 MF1578'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1578'MARK NOT FOUND.
 MF1578
 MF1578                          STATION RECOVERY (2002)
 MF1578
 MF1578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1578'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1578
 MF1578                          STATION RECOVERY (2003)
 MF1578
 MF1578'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1578'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7969 ***********************************************************************
 DO7969  DESIGNATION -  BROOKLYN
 DO7969  PID         -  DO7969
 DO7969  STATE/COUNTY-  IL/SCHUYLER
 DO7969  COUNTRY     -  US
 DO7969  USGS QUAD   -  CAMDEN (2018)
 DO7969
 DO7969                         *CURRENT SURVEY CONTROL
 DO7969  ______________________________________________________________________
 DO7969* NAD 83(2011) POSITION- 40 13 19.88737(N) 090 46 23.97049(W)   ADJUSTED
 DO7969* NAD 83(2011) ELLIP HT-   141.193 (meters)        (05/22/13)   ADJUSTED
 DO7969* NAD 83(2011) EPOCH   -  2010.00
 DO7969* NAVD 88 ORTHO HEIGHT -   174.3   (meters)      572.    (feet) GPS OBS
 DO7969  ______________________________________________________________________
 DO7969  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7969  GEOID HEIGHT    -        -33.070 (meters)                     GEOID12A
 DO7969  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 DO7969  NAD 83(2011) X  -    -65,822.136 (meters)                     COMP
 DO7969  NAD 83(2011) Y  - -4,876,476.145 (meters)                     COMP
 DO7969  NAD 83(2011) Z  -  4,096,945.312 (meters)                     COMP
 DO7969  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 DO7969
 DO7969  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7969  Standards:
 DO7969         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7969            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7969  -------------------------------------------------------------------
 DO7969  NETWORK    0.66   1.35           0.29   0.25   0.69      0.05197423
 DO7969  -------------------------------------------------------------------
 DO7969  Click here for local accuracies and other accuracy information.
 DO7969
 DO7969.The horizontal coordinates were established by GPS observations
 DO7969.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7969
 DO7969.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7969.been affixed to the stable North American tectonic plate. See 
 DO7969.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7969
 DO7969.The horizontal coordinates are valid at the epoch date displayed above
 DO7969.which is a decimal equivalence of Year/Month/Day.
 DO7969
 DO7969.The orthometric height was determined by GPS observations and a
 DO7969.high-resolution geoid model.
 DO7969
 DO7969.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7969.GEOID18 height accuracy estimate available here.
 DO7969
 DO7969.Click photographs - Photos may exist for this station.
 DO7969
 DO7969.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7969
 DO7969.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7969
 DO7969.The ellipsoidal height was determined by GPS observations
 DO7969.and is referenced to NAD 83.
 DO7969
 DO7969. The following values were computed from the NAD 83(2011) position.
 DO7969
 DO7969;                    North         East     Units Scale Factor Converg.
 DO7969;SPC IL W     -   394,834.233   648,366.268   MT  0.99997398   -0 23 30.3
 DO7969;SPC IL W     - 1,295,385.31  2,127,181.66   sFT  0.99997398   -0 23 30.3
 DO7969;UTM  15      - 4,454,796.677   689,458.834   MT  1.00004188   +1 26 17.9
 DO7969
 DO7969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7969!SPC IL W     -   0.99997785  x   0.99997398  =   0.99995183
 DO7969!UTM  15      -   0.99997785  x   1.00004188  =   1.00001973
 DO7969
 DO7969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8945854796(NAD 83)
 DO7969
 DO7969                          SUPERSEDED SURVEY CONTROL
 DO7969
 DO7969.No superseded survey control is available for this station.
 DO7969
 DO7969_MARKER: DD = SURVEY DISK
 DO7969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7969_STAMPING: BROOKLYN 2011
 DO7969_MARK LOGO: ILDT
 DO7969_PROJECTION: RECESSED 13 CENTIMETERS
 DO7969_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO7969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7969+STABILITY: SURFACE MOTION
 DO7969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7969+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2020
 DO7969
 DO7969  HISTORY     - Date     Condition        Report By
 DO7969  HISTORY     - 2011     MONUMENTED       ILDT
 DO7969  HISTORY     - 20110908 GOOD             ILDT
 DO7969  HISTORY     - 20200625 GOOD             ILDT
 DO7969
 DO7969                          STATION DESCRIPTION
 DO7969
 DO7969'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7969'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-SOUTHWEST OF
 DO7969'DODDSVILLE, 7.1 MI (11.4 KM) NORTH-NORTHWEST OF ERWIN AND 4.7 MI (7.6
 DO7969'KM) NORTH OF CAMDEN.
 DO7969'
 DO7969'THE STATION IS ON THE NORTH SIDE OF THE INTERSECTION OF IL 99 AND IL
 DO7969'101.
 DO7969'
 DO7969'THE STATION IS AN ALUMINUM ILLINOIS DEPARTMENT OF TRANSPORTATION
 DO7969'SURVEY DISK.  IT IS 78.1 FT (23.8 M) NORTHEAST OF THE NORTHEAST CORNER
 DO7969'OF HEADWALL, 32.2 FT (9.8 M) NORTH OF NORTH EDGE OF PAVEMENT OF IL 101
 DO7969'AND 15.8 FT (4.8 M) NORTHWEST OF THE NORTHWEST CORNER OF WEST SIGN
 DO7969'POST.
 DO7969
 DO7969                          STATION RECOVERY (2020)
 DO7969
 DO7969'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DO7969'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1557 ***********************************************************************
 HB1557  DESIGNATION -  BROOKPORT
 HB1557  PID         -  HB1557
 HB1557  STATE/COUNTY-  IL/MASSAC
 HB1557  COUNTRY     -  US
 HB1557  USGS QUAD   -  METROPOLIS (2018)
 HB1557
 HB1557                         *CURRENT SURVEY CONTROL
 HB1557  ______________________________________________________________________
 HB1557* NAD 83(1997) POSITION- 37 09 16.81071(N) 088 37 50.05741(W)   ADJUSTED
 HB1557* NAVD 88 ORTHO HEIGHT -   115.    (meters)      377.    (feet) SCALED
 HB1557  ______________________________________________________________________
 HB1557  GEOID HEIGHT    -        -28.534 (meters)                     GEOID18
 HB1557  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 HB1557  HORZ ORDER      -  SECOND
 HB1557
 HB1557.The horizontal coordinates were established by classical geodetic methods
 HB1557.and adjusted by the National Geodetic Survey in October 1999.
 HB1557
 HB1557.The orthometric height was scaled from a topographic map.
 HB1557
 HB1557.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1557.GEOID18 height accuracy estimate available here.
 HB1557
 HB1557.Click photographs - Photos may exist for this station.
 HB1557
 HB1557.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1557
 HB1557. The following values were computed from the NAD 83(1997) position.
 HB1557
 HB1557;                    North         East     Units Scale Factor Converg.
 HB1557;SPC IL E     -    54,196.614   273,596.648   MT  0.99998358   -0 10 46.3
 HB1557;SPC IL E     -   177,810.06    897,625.00   sFT  0.99998358   -0 10 46.3
 HB1557;UTM  16      - 4,113,275.160   355,207.218   MT  0.99985826   -0 59 05.9
 HB1557
 HB1557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1557!SPC IL E     -   0.99998644  x   0.99998358  =   0.99997002
 HB1557!UTM  16      -   0.99998644  x   0.99985826  =   0.99984470
 HB1557
 HB1557:                Primary Azimuth Mark                     Grid Az
 HB1557:SPC IL E     -  BROOKPORT AZ MK                          178 35 18.6
 HB1557:UTM  16      -  BROOKPORT AZ MK                          179 23 38.2
 HB1557
 HB1557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5520713275(NAD 83)
 HB1557
 HB1557|---------------------------------------------------------------------|
 HB1557| PID    Reference Object                     Distance      Geod. Az  |
 HB1557|                                                           dddmmss.s |
 HB1557| CI3100 BROOKPORT RM 1                       21.123 METERS 14446     |
 HB1557| HB1542 PADUCAH RADIO STA KIB 337 MAST      APPROX. 8.2 KM 1584645.5 |
 HB1557| HB1545 PADUCAH RADIO STA WPAD MAST         APPROX. 6.3 KM 1732054.3 |
 HB1557| HB1544 PADUCAH RADIO STA WKYB MAST 3       APPROX.15.8 KM 1733221.8 |
 HB1557| HB1543 PADUCAH RADIO STA WKYB MAST 2       APPROX.15.8 KM 1744338.3 |
 HB1557| HB1549 BROOKPORT MUNICIPAL TANK            APPROX. 3.5 KM 1763650.7 |
 HB1557| CI3099 BROOKPORT AZ MK                                    1782432.3 |
 HB1557| HB1552 PADUCAH TV STATION WPSD MAST        APPROX.11.8 KM 1855133.5 |
 HB1557| CI3101 BROOKPORT RM 2                       13.618 METERS 30157     |
 HB1557|---------------------------------------------------------------------|
 HB1557
 HB1557                          SUPERSEDED SURVEY CONTROL
 HB1557
 HB1557  NAD 83(1993)-  37 09 16.81410(N)    088 37 50.05549(W) AD(       ) 2
 HB1557  NAD 83(1986)-  37 09 16.82029(N)    088 37 50.05870(W) AD(       ) 2
 HB1557  NAD 27      -  37 09 16.62281(N)    088 37 49.88735(W) AD(       ) 2
 HB1557
 HB1557.Superseded values are not recommended for survey control.
 HB1557
 HB1557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1557.See file dsdata.pdf to determine how the superseded data were derived.
 HB1557
 HB1557_MARKER: DS = TRIANGULATION STATION DISK
 HB1557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1557_STAMPING: BROOKPORT 1957
 HB1557_MARK LOGO: CGS
 HB1557_PROJECTION: FLUSH
 HB1557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1557+STABILITY: SURFACE MOTION
 HB1557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1557+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB1557
 HB1557  HISTORY     - Date     Condition        Report By
 HB1557  HISTORY     - 1957     MONUMENTED       CGS
 HB1557  HISTORY     - 1964     GOOD             ILDT
 HB1557  HISTORY     - 1966     GOOD             CGS
 HB1557  HISTORY     - 1976     GOOD             NGS
 HB1557  HISTORY     - 1978     GOOD             NGS
 HB1557  HISTORY     - 1982     GOOD             USACE
 HB1557  HISTORY     - 20100626 GOOD             ILDT
 HB1557
 HB1557                          STATION DESCRIPTION
 HB1557
 HB1557'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1557'THE STATION IS LOCATED ABOUT 2.25 MILES NORTH OF BROOKPORT, ABOUT 6
 HB1557'MILES EAST OF METROPOLIS AND ON PROPERTY OWNED BY MR. FRANK MC
 HB1557'GHEE, OWNER AND OPERATOR OF THE NEARBY ROADSIDE INN. IT IS 120 FEET
 HB1557'EAST OF THE CENTERLINE OF U.S. HIGHWAY 45, 79 FEET SOUTHEAST OF THE
 HB1557'SOUTHEAST CORNER OF THE ROADSIDE INN, 62 FEET NORTHEAST OF THE
 HB1557'NORTHEAST CORNER OF A SMALL BUILDING USED AS A FRUIT STAND AND 18
 HB1557'FEET WEST OF A WHITE WITNESS POST AND FENCE.  THE MONUMENT IS FLUSH
 HB1557'AND THE DISK IS STAMPED BROOKPORT 1957.
 HB1557'
 HB1557'REFERENCE MARK 1 IS 44 FEET EAST OF THE NORTHEAST CORNER OF THE
 HB1557'BUILDING USED AS A FRUIT STAND, 65 FEET SOUTH OF A WHITE
 HB1557'WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MONUMENT IS FLUSH AND
 HB1557'THE DISK IS STAMPED BROOKPORT NO 1 1957.
 HB1557'
 HB1557'REFERENCE MARK 2 IS 1 FOOT NORTHEAST OF A POWER LINE POLE, 88 FEET
 HB1557'EAST OF THE CENTERLINE OF U.S. HIGHWAY 45, 58 FEET WEST OF A WHITE
 HB1557'WITNESS POST AND 44 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 HB1557'ROADSIDE INN.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1557'BROOKPORT NO 2 1957.
 HB1557'
 HB1557'THE AZIMUTH MARK IS 59 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY
 HB1557'45, 7 FEET SOUTH OF A WHITE WITNESS POST, 16 FEET NORTH OF A
 HB1557'TELEPHONE POLE, 2 FEET NORTHWEST OF THE NORTH END OF A GATE AND 1
 HB1557'FOOT WEST OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1557'STAMPED BROOKPORT 1957.
 HB1557'
 HB1557'TO REACH THE STATION FROM THE NORTH END OF THE BRIDGE OVER THE OHIO
 HB1557'RIVER, IN BROOKPORT, GO NORTH ON U.S. HIGHWAY 45 FOR 1.95 MILES TO
 HB1557'THE AZIMUTH MARK ON THE RIGHT, EAST, SIDE OF THE HIGHWAY.  CONTINUE
 HB1557'NORTH ON THE HIGHWAY FOR 0.3 MILE TO THE STATION ON THE RIGHT, NEAR
 HB1557'THE ROADSIDE INN.
 HB1557'
 HB1557'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1557
 HB1557                          STATION RECOVERY (1964)
 HB1557
 HB1557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964
 HB1557'STATION WAS SEARCHED FOR AND FOUND IN GOOD CONDITION.
 HB1557'
 HB1557'RMS 1 AND 2 WERE FOUND IN GOOD CONDITION.
 HB1557'
 HB1557'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.
 HB1557'
 HB1557'REVISED DESCRIPTION--ADDITION TO WAYSIDE INN ON EAST SIDE.  ALSO,
 HB1557'FRUIT STAND BUILDING IS GONE.  STATION IS NOW 74.20 FT. SE OF SE
 HB1557'CORNER OF WAYSIDE INN.  RM 2 IS 43.60 FT. S OF SE CORNER OF WAYSIDE
 HB1557'INN.  FRUIT STAND HAS BURNED DOWN.  THE REFERENCES IN RM 1 AND
 HB1557'STATION BROOKPORT SHOULD BE DELETED.
 HB1557
 HB1557                          STATION RECOVERY (1966)
 HB1557
 HB1557'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (HB)
 HB1557'RECOVERED AS DESCRIBED.  ALL MARKS IN GOOD CONDITION.  TO REACH
 HB1557'IS ADEQUATE.
 HB1557'
 HB1557'HEIGHT OF LIGHT ABOVE STATION MARK 15.40 METERS.
 HB1557
 HB1557                          STATION RECOVERY (1976)
 HB1557
 HB1557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (ARS)
 HB1557'STATION, RM1 AND RM2 FOUND IN GOOD CONDITION.  AZIMUTH MARK NOT
 HB1557'FOUND.
 HB1557'
 HB1557'RM1 WAS BURIED 3 IN - MEAS. ANGLE BETWEEN RM1 AND RM2 IS
 HB1557'APPROX. 7 MIN 30 SEC LARGER THAN PUBLISHED VALUE.
 HB1557'
 HB1557'APPROX. 1 HR. WAS SPENT SEARCHING FOR AZIMUTH MARK, AND PROPERTY
 HB1557'OWNER WAS INTERVIEW AND HAD NEVER SEEN IT.  IT MAY BE IN EXISTENCE
 HB1557'AND BURIED BUT DESCRIPTION IS POOR AND COULD NOT BE RECONCILED
 HB1557'WITH GROUND FEATURES.
 HB1557
 HB1557                          STATION RECOVERY (1978)
 HB1557
 HB1557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 HB1557'NOT OCCUPIED.
 HB1557'
 HB1557'ALL MARKS WERE RECOVERED.  THE AZIMUTH MARK WAS FOUND AFTER A
 HB1557'LONG SEARCH.  THE STATION WAS NOT OCCUPIED DUE TO RAIN AND THE
 HB1557'LINE OF SIGHT TO THE AZIMUTH MARK IS OBSTRUCTED BY TREES IN THE
 HB1557'FENCELINE.  A TREE IS GROWING AGAINST REFERENCE MARK 2 AND
 HB1557'POSSIBLY MAY HAVE MOVED IT SLIGHTLY.  A NEW DESCRIPTION FOLLOWS--
 HB1557'
 HB1557'THE STATION IS ON THE PROPERTY OF MR. FRANK MC GHEE, 120 FEET EAST
 HB1557'OF THE CENTERLINE OF U.S. HIGHWAY 45, 79 FEET SOUTHEAST OF THE
 HB1557'SOUTHEAST CORNER OF A 2 STORY CONCRETE BLOCK BUILDING, 18 FEET WEST
 HB1557'OF A FENCE AND AN UNDERGROUND CABLE BOX, AND 24 FEET SOUTHWEST OF
 HB1557'A TELEPHONE POLE, UNDERGROUND CABLE BOX AND A GATE POST.  THE
 HB1557'MONUMENT IS FLUSH AND THE DISK IS STAMPED BROOKPORT 1957.
 HB1557'
 HB1557'TO REACH THE STATION FROM THE NORTH END OF THE BRIDGE OVER THE OHIO
 HB1557'RIVER AT BROOKPORT, GO NORTH ON HIGHWAY 45 FOR 1.95 MILES TO THE
 HB1557'AZIMUTH MARK ON THE RIGHT.  CONTINUE NORTH ON THE HIGHWAY FOR 0.3
 HB1557'MILE TO THE STATION ON THE RIGHT.
 HB1557'
 HB1557'REFERENCE MARK 1 IS 1 FOOT WEST OF A METAL WITNESS POST, AND 1
 HB1557'FOOT WEST OF THE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1557'STAMPED BROOKPORT NO 1 1957.
 HB1557'
 HB1557'REFERENCE MARK 2 IS 88 FEET EAST OF THE CENTERLINE OF THE
 HB1557'HIGHWAY, 44 FEET SOUTH OF THE SOUTHEAST CORNER OF THE CONCRETE
 HB1557'BLOCK BUILDING AND 1 FOOT NORTH OF AN 8 INCH TREE.  THE MONUMENT
 HB1557'IS FLUSH AND THE DISK IS STAMPED BROOKPORT NO 2 1957.
 HB1557'
 HB1557'THE AZIMUTH MARK IS 1 FOOT SOUTHWEST OF A METAL WITNESS POST, 16
 HB1557'FEET NORTH OF A TELEPHONE POLE AND AN UNDERGROUND CABLE BOX, 6
 HB1557'FEET NORTH OF THE CENTER OF A FIELD ENTRANCE AND 59 FEET EAST OF
 HB1557'THE CENTERLINE OF THE HIGHWAY.  THE MONUMENT IS FLUSH AND THE DISK
 HB1557'IS STAMPED BROOKPORT 1957.
 HB1557'
 HB1557'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 HB1557'ABOUT 2-1/4 MILES NORTH OF BROOKPORT.
 HB1557
 HB1557                          STATION RECOVERY (1982)
 HB1557
 HB1557'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1982 (FWF)
 HB1557'THE STATION, RM 1 AND THE AZ MK WAS RECOVERED IN GOOD CONDITION.
 HB1557'RM 2 WAS NOT SEARCHED FOR, AT THIS DATE THE DESCRIPTION IS
 HB1557'ADEQUATE.
 HB1557
 HB1557                          STATION RECOVERY (2010)
 HB1557
 HB1557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1549 ***********************************************************************
 HB1549  DESIGNATION -  BROOKPORT MUNICIPAL TANK
 HB1549  PID         -  HB1549
 HB1549  STATE/COUNTY-  IL/MASSAC
 HB1549  COUNTRY     -  US
 HB1549  USGS QUAD   -  PADUCAH WEST (2019)
 HB1549
 HB1549                         *CURRENT SURVEY CONTROL
 HB1549  ______________________________________________________________________
 HB1549* NAD 83(1997) POSITION- 37 07 24.89527(N) 088 37 41.78845(W)   ADJUSTED
 HB1549  ______________________________________________________________________
 HB1549  GEOID HEIGHT    -        -28.526 (meters)                     GEOID18
 HB1549  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 HB1549  HORZ ORDER      -  THIRD
 HB1549
 HB1549.The horizontal coordinates were established by classical geodetic methods
 HB1549.and adjusted by the National Geodetic Survey in October 1999.
 HB1549
 HB1549.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1549.GEOID18 height accuracy estimate available here.
 HB1549
 HB1549.Click photographs - Photos may exist for this station.
 HB1549
 HB1549.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1549
 HB1549. The following values were computed from the NAD 83(1997) position.
 HB1549
 HB1549;                    North         East     Units Scale Factor Converg.
 HB1549;SPC IL E     -    50,745.939   273,789.960   MT  0.99998346   -0 10 40.8
 HB1549;SPC IL E     -   166,488.97    898,259.23   sFT  0.99998346   -0 10 40.8
 HB1549;UTM  16      - 4,109,822.543   355,352.002   MT  0.99985775   -0 58 58.4
 HB1549
 HB1549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5535209822(NAD 83)
 HB1549
 HB1549                          SUPERSEDED SURVEY CONTROL
 HB1549
 HB1549  NAD 83(1993)-  37 07 24.89878(N)    088 37 41.78711(W) AD(       ) 3
 HB1549  NAD 83(1986)-  37 07 24.90511(N)    088 37 41.79060(W) AD(       ) 3
 HB1549  NAD 27      -  37 07 24.70593(N)    088 37 41.61834(W) AD(       ) 3
 HB1549
 HB1549.Superseded values are not recommended for survey control.
 HB1549
 HB1549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1549.See file dsdata.pdf to determine how the superseded data were derived.
 HB1549
 HB1549_MARKER: 53 = ELEVATED TANK
 HB1549_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1549+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 HB1549
 HB1549  HISTORY     - Date     Condition        Report By
 HB1549  HISTORY     - 1930     FIRST OBSERVED   CGS
 HB1549  HISTORY     - 1957     GOOD             CGS
 HB1549  HISTORY     - 1957     GOOD             CGS
 HB1549  HISTORY     - 1965     GOOD             CGS
 HB1549  HISTORY     - 1976     GOOD             NGS
 HB1549  HISTORY     - 1982     GOOD             USACE
 HB1549  HISTORY     - 20130521 GOOD             GEOCAC
 HB1549
 HB1549                          STATION DESCRIPTION
 HB1549
 HB1549'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1549'THERE IS NO 1930 DESCRIPTION AVAILABLE FOR THIS INTERSECTION STATION.
 HB1549'
 HB1549'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1549'BROOKPORT. IT IS LOCATED ABOUT 1 BLOCK EAST OF THE MAIN BUSINESS
 HB1549'DISTRICT, IN THE SOUTHWEST ANGLE OF THIRD AND OHIO STREETS. IT IS 51
 HB1549'FEET SOUTH OF THE CENTERLINE OF THIRD STREET AND 43 FEET NORTHWEST OF
 HB1549'THE NORTHWEST CORNER OF THE CITY HALL. THE TANK IS SUPPORTED BY A 4
 HB1549'LEGGED STEEL STRUCTURE, OVERALL HEIGHT IS ABOUT 110 FEET, THE
 HB1549'ENTIRE STRUCTURE IS PAINTED ALUMINUM.
 HB1549
 HB1549                          STATION RECOVERY (1957)
 HB1549
 HB1549'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WTJ)
 HB1549'LOCATED IN BROOKPORT, ILL. ABOUT 50 FT. NW OF NW CORNER OF THE
 HB1549'BROOKPORT CITY HALL, ABOUT 120 FT. SW OF INTERSECTION OF 3RD. AND
 HB1549'OHIO STREETS, ONE BLOCK WEST OF U.S. HWY. 45, A FOUR LEGGED STEEL
 HB1549'STRUCTURE ABOUT 120 FT. HIGH AND PAINTED SILVER.
 HB1549
 HB1549                          STATION RECOVERY (1965)
 HB1549
 HB1549'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (MHF)
 HB1549'THIS STATION WAS RECOVERED AS DESCRIBED.
 HB1549
 HB1549                          STATION RECOVERY (1976)
 HB1549
 HB1549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (ARS)
 HB1549'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 HB1549
 HB1549                          STATION RECOVERY (1982)
 HB1549
 HB1549'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1982 (FWF)
 HB1549'STATION 1008 (INTERSECTION STATION) RECOVERED AS DESCRIBED.
 HB1549
 HB1549                          STATION RECOVERY (2013)
 HB1549
 HB1549'RECOVERY NOTE BY GEOCACHING 2013 (BRB)
 HB1549'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1610 ***********************************************************************
 HB1610  DESIGNATION -  BROOKS
 HB1610  PID         -  HB1610
 HB1610  STATE/COUNTY-  IL/WILLIAMSON
 HB1610  COUNTRY     -  US
 HB1610  USGS QUAD   -  CRAB ORCHARD (2018)
 HB1610
 HB1610                         *CURRENT SURVEY CONTROL
 HB1610  ______________________________________________________________________
 HB1610* NAD 83(1997) POSITION- 37 43 41.49413(N) 088 51 18.48776(W)   ADJUSTED
 HB1610* NAVD 88 ORTHO HEIGHT -   139.    (meters)      456.    (feet) SCALED
 HB1610  ______________________________________________________________________
 HB1610  GEOID HEIGHT    -        -29.196 (meters)                     GEOID18
 HB1610  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 HB1610  HORZ ORDER      -  THIRD
 HB1610
 HB1610.The horizontal coordinates were established by classical geodetic methods
 HB1610.and adjusted by the National Geodetic Survey in October 1999.
 HB1610
 HB1610.The orthometric height was scaled from a topographic map.
 HB1610
 HB1610.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1610.GEOID18 height accuracy estimate available here.
 HB1610
 HB1610.Click photographs - Photos may exist for this station.
 HB1610
 HB1610.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1610
 HB1610. The following values were computed from the NAD 83(1997) position.
 HB1610
 HB1610;                    North         East     Units Scale Factor Converg.
 HB1610;SPC IL E     -   117,934.839   254,001.180   MT  1.00000105   -0 19 09.5
 HB1610;SPC IL E     -   386,924.55    833,335.54   sFT  1.00000105   -0 19 09.5
 HB1610;UTM  16      - 4,177,277.987   336,517.496   MT  0.99992920   -1 08 07.6
 HB1610
 HB1610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1610!SPC IL E     -   0.99998278  x   1.00000105  =   0.99998383
 HB1610!UTM  16      -   0.99998278  x   0.99992920  =   0.99991199
 HB1610
 HB1610:                Primary Azimuth Mark                     Grid Az
 HB1610:SPC IL E     -  BROOKS AZ MK                             180 51 38.2
 HB1610:UTM  16      -  BROOKS AZ MK                             181 40 36.3
 HB1610
 HB1610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3651777277(NAD 83)
 HB1610
 HB1610|---------------------------------------------------------------------|
 HB1610| PID    Reference Object                     Distance      Geod. Az  |
 HB1610|                                                           dddmmss.s |
 HB1610| CI3107 BROOKS RM 1                          25.390 METERS 00345     |
 HB1610| HB1611 CRAB ORCHARD RADIO KSL 30 MAST      APPROX. 2.8 KM 0812524.9 |
 HB1610| CI3108 BROOKS RM 2                          25.528 METERS 17416     |
 HB1610| CI3106 BROOKS AZ MK                                       1803228.7 |
 HB1610| HB1625 MARION RADIO STA WGGH N MAST        APPROX. 3.8 KM 2703150.0 |
 HB1610| HB1622 MARION GEN TEL MICROWAVE TWR        APPROX. 6.5 KM 2735421.9 |
 HB1610|---------------------------------------------------------------------|
 HB1610
 HB1610                          SUPERSEDED SURVEY CONTROL
 HB1610
 HB1610  NAD 83(1993)-  37 43 41.50259(N)    088 51 18.48701(W) AD(       ) 3
 HB1610  NAD 83(1986)-  37 43 41.50553(N)    088 51 18.48946(W) AD(       ) 3
 HB1610  NAD 27      -  37 43 41.32656(N)    088 51 18.25181(W) AD(       ) 3
 HB1610
 HB1610.Superseded values are not recommended for survey control.
 HB1610
 HB1610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1610.See file dsdata.pdf to determine how the superseded data were derived.
 HB1610
 HB1610_MARKER: DS = TRIANGULATION STATION DISK
 HB1610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1610_STAMPING: BROOKS 1960
 HB1610_MARK LOGO: CGS
 HB1610_PROJECTION: FLUSH
 HB1610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1610+STABILITY: SURFACE MOTION
 HB1610
 HB1610  HISTORY     - Date     Condition        Report By
 HB1610  HISTORY     - 1960     MONUMENTED       CGS
 HB1610  HISTORY     - 1967     GOOD             CGS
 HB1610  HISTORY     - 20020111 GOOD             ILDT
 HB1610
 HB1610                          STATION DESCRIPTION
 HB1610
 HB1610'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1610'THE STATION IS ABOUT 4 MILES EAST OF MARION, 0.15 MILE SOUTH OF THE
 HB1610'JUNCTION OF STATE HIGHWAYS 13 AND 166 AND IS ON THE
 HB1610'ROAD-RIGHT-OF-WAY OF STATE HIGHWAY 166.  IT IS IN THE NORTHWEST
 HB1610'CORNER OF SEC. 23, T. 9 S., R. 3 E., 33 FEET EAST OF THE
 HB1610'CENTERLINE OF HIGHWAY 166, 8 FEET WEST OF A WITNESS POST AND WIRE
 HB1610'FENCE, 56.5 FEET SOUTH OF A T-FENCE CORNER AND 91 FEET NORTH OF A
 HB1610'TELEPHONE POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BROOKS
 HB1610'1960.
 HB1610'
 HB1610'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 166 AND 13
 HB1610'ABOUT 4 MILES EAST OF MARION, GO SOUTH ON STATE HIGHWAY 166 FOR
 HB1610'0.15 MILE TO THE STATION ON THE LEFT.
 HB1610'
 HB1610'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 166
 HB1610'FOR 0.45 MILE TO THE MARK ON THE RIGHT.
 HB1610'
 HB1610'REFERENCE MARK 1 IS 41 FEET EAST OF THE CENTERLINE OF HIGHWAY 166, 6
 HB1610'INCHES WEST OF A BOARD FENCE AND 27 FEET NORTH OF THE T-FENCE
 HB1610'CORNER.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 HB1610'BROOKS NO 1 1960.
 HB1610'
 HB1610'REFERENCE MARK 2 IS 39 FEET EAST OF THE CENTERLINE OF HIGHWAY 166, 17
 HB1610'FEET NORTH OF A TELEPHONE POLE AND 6 INCHES WEST OF A WIRE
 HB1610'FENCE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED BROOKS
 HB1610'NO 2 1960.
 HB1610'
 HB1610'THE AZIMUTH MARK IS 6 FEET EAST OF A WITNESS POST AND POWER POLE, 13
 HB1610'FEET SOUTH OF A GRAVELED DRIVEWAY, AND 38 FEET WEST OF THE
 HB1610'CENTERLINE OF STATE HIGHWAY 166.  THE MONUMENT IS FLUSH AND THE DISK
 HB1610'IS STAMPED BROOKS 1960.
 HB1610'
 HB1610'PT 11 IS A STANDARD U.S.G.S. CAP DISK RIVETED TO THE TOP OF A 4 INCH
 HB1610'IRON PIPE THAT PROJECTS 14 INCHES AND THE DISK IS STAMPED PRIM.
 HB1610'ILLINOIS TRAV. STA. NO 11 1906.  (458 FT. ELEV) IT IS 6 INCHES
 HB1610'SOUTHWEST OF A POWER POLE, 62 FEET SOUTH OF THE CENTERLINE OF
 HB1610'STATE HIGHWAY 13 AND 42 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY
 HB1610'166.
 HB1610'
 HB1610'NO MEASUREMENT BETWEEN REFERENCE MARKS NEAR 180 DEGREES.
 HB1610'
 HB1610'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1610
 HB1610                          STATION RECOVERY (1967)
 HB1610
 HB1610'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 HB1610'STATION RECOVERED IN GOOD CONDITION.  BROOKS 1960, 8 FEET WEST OF A
 HB1610'WITNESS POST AND A WIRE FENCE.  BOTH FENCE AND WITNESS POST ARE
 HB1610'GONE.  ALSO 56.5 FEET SOUTH OF A T-FENCE CORNER SHOULD BE (58 FEET
 HB1610'SOUTH OF WOODEN FENCE CORNER).  STATION IS LOCATED ON
 HB1610'RIGHT-OF-WAY AS PART OF LAWN IN FRONT OF BRICK RANCH-STYLE HOUSE.
 HB1610'
 HB1610'BROOKS NO. 1 1960, FOUND IN GOOD CONDITION, 27 FEET NORTH OF THE
 HB1610'T-FENCE CORNER SHOULD BE (25 FEET NORTH OF THE WOODEN FENCE
 HB1610'CORNER).
 HB1610'
 HB1610'BROOKS NO. 2 1960, FOUND IN GOOD CONDITION EXCEPT 6 INCH WEST OF WIRE
 HB1610'FENCE IS TORN OUT.
 HB1610'
 HB1610'BROOKS 1960 AZIMUTH, FOUND IN GOOD CONDITION.
 HB1610
 HB1610                          STATION RECOVERY (2002)
 HB1610
 HB1610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 HB1610'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI3108 ***********************************************************************
 CI3108  DESIGNATION -  BROOKS RM 2
 CI3108  PID         -  CI3108
 CI3108  STATE/COUNTY-  IL/WILLIAMSON
 CI3108  COUNTRY     -  US
 CI3108  USGS QUAD   -  CRAB ORCHARD (2018)
 CI3108
 CI3108                         *CURRENT SURVEY CONTROL
 CI3108  ______________________________________________________________________
 CI3108* NAD 83(1986) POSITION- 37 43 40.67   (N) 088 51 18.38   (W)   HD_HELD1
 CI3108* NAVD 88 ORTHO HEIGHT -   140.165 (meters)      459.86  (feet) ADJUSTED
 CI3108  ______________________________________________________________________
 CI3108  GEOID HEIGHT    -        -29.195 (meters)                     GEOID18
 CI3108  DYNAMIC HEIGHT  -        140.068 (meters)      459.54  (feet) COMP
 CI3108  MODELED GRAVITY -    979,934.4   (mgal)                       NAVD 88
 CI3108
 CI3108  VERT ORDER      -  SECOND    CLASS I
 CI3108
 CI3108.The horizontal coordinates were determined by differentially corrected
 CI3108.hand held GPS observations or other comparable positioning techniques
 CI3108.and have an estimated accuracy of +/- 3 meters.
 CI3108
 CI3108.The orthometric height was determined by differential leveling and
 CI3108.adjusted by the NATIONAL GEODETIC SURVEY
 CI3108.in March 2016.
 CI3108
 CI3108.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI3108.GEOID18 height accuracy estimate available here.
 CI3108
 CI3108.Click photographs - Photos may exist for this station.
 CI3108
 CI3108.The dynamic height is computed by dividing the NAVD 88
 CI3108.geopotential number by the normal gravity value computed on the
 CI3108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI3108.degrees latitude (g = 980.6199 gals.).
 CI3108
 CI3108.The modeled gravity was interpolated from observed gravity values.
 CI3108
 CI3108;                    North         East    Units  Estimated Accuracy
 CI3108;SPC IL E     -   117,909.4     254,003.7     MT  (+/- 3 meters HH1 GPS) 
 CI3108
 CI3108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3651977252(NAD 83)
 CI3108
 CI3108                          SUPERSEDED SURVEY CONTROL
 CI3108
 CI3108.No superseded survey control is available for this station.
 CI3108
 CI3108_MARKER: DR = REFERENCE MARK DISK
 CI3108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI3108_STAMPING: BROOKS NO 2 1960
 CI3108_MARK LOGO: CGS
 CI3108_PROJECTION: PROJECTING 10 CENTIMETERS
 CI3108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI3108+STABILITY: SURFACE MOTION
 CI3108_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CI3108+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2015
 CI3108
 CI3108  HISTORY     - Date     Condition        Report By
 CI3108  HISTORY     - 1960     MONUMENTED       CGS
 CI3108  HISTORY     - 20151015 GOOD             DJHENK
 CI3108
 CI3108                          STATION DESCRIPTION
 CI3108
 CI3108'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 CI3108'THE STATION IS LOCATED ABOUT 4.3 MI (6.9 KM) EAST OF MARION, 3.4 MI
 CI3108'(5.5 KM) SOUTH OF PITTSBURG AND 2.8 MI (4.5 KM) WEST OF CRAB ORCHARD.
 CI3108'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 CI3108'HIGHWAY 166 LOCATED 4.2 MI EAST OF MARION, IL, GO SOUTH ON STATE
 CI3108'HIGHWAY 166 FOR 0.15 MI TO THE STATION ON THE LEFT.
 CI3108'
 CI3108'THE STATION IS LOCATED 39 FEET EAST OF THE CENTERLINE OF HIGHWAY 166
 CI3108'AND 17 FEET NORTH OF A TELEPHONE POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0925 ***********************************************************************
 HB0925  DESIGNATION -  BROWN
 HB0925  PID         -  HB0925
 HB0925  STATE/COUNTY-  IL/PULASKI
 HB0925  COUNTRY     -  US
 HB0925  USGS QUAD   -  PULASKI (2018)
 HB0925
 HB0925                         *CURRENT SURVEY CONTROL
 HB0925  ______________________________________________________________________
 HB0925* NAD 83(1997) POSITION- 37 12 49.61603(N) 089 09 41.58500(W)   ADJUSTED
 HB0925* NAVD 88 ORTHO HEIGHT -   134.761 (meters)      442.13  (feet) ADJUSTED
 HB0925  ______________________________________________________________________
 HB0925  GEOID HEIGHT    -        -28.302 (meters)                     GEOID18
 HB0925  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 HB0925  DYNAMIC HEIGHT  -        134.663 (meters)      441.81  (feet) COMP
 HB0925  MODELED GRAVITY -    979,908.1   (mgal)                       NAVD 88
 HB0925
 HB0925  HORZ ORDER      -  SECOND
 HB0925  VERT ORDER      -  SECOND    CLASS 0
 HB0925
 HB0925.The horizontal coordinates were established by classical geodetic methods
 HB0925.and adjusted by the National Geodetic Survey in October 1999.
 HB0925
 HB0925.The orthometric height was determined by differential leveling and
 HB0925.adjusted by the NATIONAL GEODETIC SURVEY
 HB0925.in June 1991.
 HB0925
 HB0925.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0925.GEOID18 height accuracy estimate available here.
 HB0925
 HB0925.Click photographs - Photos may exist for this station.
 HB0925
 HB0925.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0925
 HB0925.The dynamic height is computed by dividing the NAVD 88
 HB0925.geopotential number by the normal gravity value computed on the
 HB0925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0925.degrees latitude (g = 980.6199 gals.).
 HB0925
 HB0925.The modeled gravity was interpolated from observed gravity values.
 HB0925
 HB0925. The following values were computed from the NAD 83(1997) position.
 HB0925
 HB0925;                    North         East     Units Scale Factor Converg.
 HB0925;SPC IL W     -    61,186.691   789,211.885   MT  1.00003918   +0 36 28.5
 HB0925;SPC IL W     -   200,743.34  2,589,272.66   sFT  1.00003918   +0 36 28.5
 HB0925;UTM  16      - 4,120,777.035   308,201.113   MT  1.00005318   -1 18 27.7
 HB0925
 HB0925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0925!SPC IL W     -   0.99998329  x   1.00003918  =   1.00002247
 HB0925!UTM  16      -   0.99998329  x   1.00005318  =   1.00003647
 HB0925
 HB0925:                Primary Azimuth Mark                     Grid Az
 HB0925:SPC IL W     -  BROWN AZ MK                              286 27 26.0
 HB0925:UTM  16      -  BROWN AZ MK                              288 22 22.2
 HB0925
 HB0925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0820120777(NAD 83)
 HB0925
 HB0925|---------------------------------------------------------------------|
 HB0925| PID    Reference Object                     Distance      Geod. Az  |
 HB0925|                                                           dddmmss.s |
 HB0925| HB0926 BROWN RM 1                           23.454 METERS 12740     |
 HB0925| HB0924 BROWN RM 2                           14.386 METERS 19822     |
 HB0925| CI3115 BROWN AZ MK                                        2870354.5 |
 HB0925|---------------------------------------------------------------------|
 HB0925
 HB0925                          SUPERSEDED SURVEY CONTROL
 HB0925
 HB0925  NAD 83(1993)-  37 12 49.61930(N)    089 09 41.58595(W) AD(       ) 2
 HB0925  NAD 83(1986)-  37 12 49.62387(N)    089 09 41.58858(W) AD(       ) 2
 HB0925  NAD 27      -  37 12 49.44210(N)    089 09 41.31270(W) AD(       ) 2
 HB0925  NGVD 29             134.87   (m)          442.5    (f) LEVELING    3  
 HB0925  NGVD 29 (11/26/84)  134.695  (m)          441.91   (f) ADJUSTED    2 0
 HB0925
 HB0925.Superseded values are not recommended for survey control.
 HB0925
 HB0925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0925.See file dsdata.pdf to determine how the superseded data were derived.
 HB0925
 HB0925_MARKER: DE = TRAVERSE STATION DISK
 HB0925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0925_STAMPING: BROWN 1960
 HB0925_MARK LOGO: CGS
 HB0925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0925+STABILITY: SURFACE MOTION
 HB0925_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0925+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 HB0925
 HB0925  HISTORY     - Date     Condition        Report By
 HB0925  HISTORY     - 1960     MONUMENTED       CGS
 HB0925  HISTORY     - 1960     GOOD             CGS
 HB0925  HISTORY     - 1967     GOOD             CGS
 HB0925  HISTORY     - 20020829 GOOD             USACE
 HB0925
 HB0925                          STATION DESCRIPTION
 HB0925
 HB0925'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0925'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH-SOUTHEAST OF ULLIN, 2
 HB0925'1/2 MILES EAST OF PULASKI AND 1/8 MILE WEST OF THE FARM HOME OF
 HB0925'MR. I. T. BROWN.
 HB0925'
 HB0925'TO REACH THE STATION FROM CURRYS GENERAL STORE ON U.S. HIGHWAY AT THE
 HB0925'MAIN INTERSECTION IN PULASKI, GO EAST ON PAVED ROAD FOR 0.55 MILE
 HB0925'TO THE END OF PAVEMENT. CONTINUE EAST 0.4 MILE TO A SIDE ROAD RIGHT,
 HB0925'KEEP LEFT ON MAIN ROAD FOR 0.4 MILE TO A FORK, KEEP LEFT ON
 HB0925'MAIN ROAD FOR 1.35 MILES TO A SIDE ROAD LEFT. CONTINUE EAST ON MAIN
 HB0925'ROAD FOR 0.95 MILE TO A FENCE CORNER ON THE LEFT AND THE
 HB0925'STATION ON THE LEFT.
 HB0925'
 HB0925'STATION MARK, A STANDARD TRAVERSE DISK STAMPED BROWN 1960, IS SET IN
 HB0925'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3
 HB0925'INCHES. THE MARK IS 26 FEET EAST-NORTHEAST OF A FENCE CORNER, 26 FEET
 HB0925'NORTH OF CENTER OF ROAD, 22.6 FEET EAST-NORTHEAST OF A TRIANGLE
 HB0925'BLAZED OAK TREE 2 FEET IN DIAMETER, 20.6 FEET WEST OF A TRIPLE TRUNK
 HB0925'PEAR TREE AND 4.5 FEET NORTH OF A WITNESS POST.
 HB0925'
 HB0925'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED BROWN NO 1 1960,
 HB0925'IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 HB0925'INCHES. THE MARK IS 74.4 FEET SOUTHEAST OF A WITNESS POST, 71.5 FEET
 HB0925'WEST OF A POWER POLE AND 21 FEET SOUTH OF THE CENTER OF ROAD.
 HB0925'
 HB0925'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED BROWN NO 2 1960,
 HB0925'IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3
 HB0925'INCHES. THE MARK IS 43 FEET SOUTHWEST OF A WITNESS POST, 19 FEET
 HB0925'SOUTH OF THE CENTER OF ROAD AND 9.2 FEET EAST OF A FENCE CORNER.
 HB0925'
 HB0925'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED BROWN 1960, IS SET IN
 HB0925'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3
 HB0925'INCHES. THE MARK IS 39 FEET EAST-SOUTHEAST OF A TELEPHONE POLE, 20
 HB0925'FEET EAST OF THE CENTER OF ROAD, 1.6 FEET EAST OF A WITNESS
 HB0925'POST AND 1 FOOT WEST OF A FENCE.
 HB0925'
 HB0925'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.2 MILE,
 HB0925'TURN RIGHT, NORTH, FOR 0.05 MILE TO THE MARK ON THE RIGHT.
 HB0925
 HB0925                          STATION RECOVERY (1960)
 HB0925
 HB0925'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0925'3.6 MI E FROM PULASKI.
 HB0925'ABOUT 0.4 MILE EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0925'AT PULASKI, THENCE 2.3 MILES NORTHEAST ALONG A WINDING GRAVEL
 HB0925'ROAD, THENCE 0.9 MILE SOUTHEAST ALONG A WINDING GRAVEL ROAD,
 HB0925'ABOUT 0.1 MILE WEST OF A HOUSE NORTH OF THE ROAD, AT FENCE CORNER
 HB0925'NORTH AND SOUTH OF THE ROAD, 27 FEET NORTH OF THE CENTER LINE OF
 HB0925'THE ROAD, 25 FEET NORTHEAST OF FENCE CORNER WHICH IS NORTH OF THE
 HB0925'ROAD, 24 FEET EAST OF A FENCE, 20 FEET WEST OF A MULTIPLE TRUNK
 HB0925'BLAZED CRABAPPLE TREE, 141 FEET WEST-NORTHWEST OF THE SECOND
 HB0925'POWER POLE WEST OF THE HOUSE, 4.5 FEET NORTH OF A METAL WITNESS
 HB0925'POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 HB0925'OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0925
 HB0925                          STATION RECOVERY (1967)
 HB0925
 HB0925'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (HB)
 HB0925'STATION RECOVERED AS DESCRIBED.
 HB0925'
 HB0925'ALL MARKS IN GOOD CONDITION.
 HB0925'
 HB0925'TO REACH IS ADEQUATE.
 HB0925'
 HB0925'HEIGHT OF LIGHT ABOVE STATION MARK 1.89 METERS.
 HB0925
 HB0925                          STATION RECOVERY (2002)
 HB0925
 HB0925'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0925'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1993 ***********************************************************************
 LB1993  DESIGNATION -  BROWN
 LB1993  PID         -  LB1993
 LB1993  STATE/COUNTY-  IL/IROQUOIS
 LB1993  COUNTRY     -  US
 LB1993  USGS QUAD   -  CLIFTON (2018)
 LB1993
 LB1993                         *CURRENT SURVEY CONTROL
 LB1993  ______________________________________________________________________
 LB1993* NAD 83(1997) POSITION- 40 54 48.64664(N) 087 57 19.08534(W)   ADJUSTED
 LB1993* NAVD 88 ORTHO HEIGHT -   203.128 (meters)      666.43  (feet) ADJUSTED
 LB1993  ______________________________________________________________________
 LB1993  GEOID HEIGHT    -        -32.532 (meters)                     GEOID18
 LB1993  LAPLACE CORR    -         -2.88  (seconds)                    DEFLEC18
 LB1993  DYNAMIC HEIGHT  -        203.043 (meters)      666.15  (feet) COMP
 LB1993  MODELED GRAVITY -    980,198.6   (mgal)                       NAVD 88
 LB1993
 LB1993  HORZ ORDER      -  SECOND
 LB1993  VERT ORDER      -  SECOND    CLASS 0
 LB1993
 LB1993.The horizontal coordinates were established by classical geodetic methods
 LB1993.and adjusted by the National Geodetic Survey in October 1999.
 LB1993
 LB1993.The orthometric height was determined by differential leveling and
 LB1993.adjusted by the NATIONAL GEODETIC SURVEY
 LB1993.in June 1991.
 LB1993
 LB1993.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1993.GEOID18 height accuracy estimate available here.
 LB1993
 LB1993.Click photographs - Photos may exist for this station.
 LB1993
 LB1993.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB1993
 LB1993.The dynamic height is computed by dividing the NAVD 88
 LB1993.geopotential number by the normal gravity value computed on the
 LB1993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1993.degrees latitude (g = 980.6199 gals.).
 LB1993
 LB1993.The modeled gravity was interpolated from observed gravity values.
 LB1993
 LB1993. The following values were computed from the NAD 83(1997) position.
 LB1993
 LB1993;                    North         East     Units Scale Factor Converg.
 LB1993;SPC IL E     -   471,506.192   331,846.556   MT  0.99998748   +0 14 51.3
 LB1993;SPC IL E     - 1,546,933.23  1,088,733.24   sFT  0.99998748   +0 14 51.3
 LB1993;UTM  16      - 4,529,595.501   419,552.217   MT  0.99967965   -0 37 32.4
 LB1993
 LB1993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB1993!SPC IL E     -   0.99997324  x   0.99998748  =   0.99996072
 LB1993!UTM  16      -   0.99997324  x   0.99967965  =   0.99965290
 LB1993
 LB1993:                Primary Azimuth Mark                     Grid Az
 LB1993:SPC IL E     -  BROWN AZ MK                              265 25 13.0
 LB1993:UTM  16      -  BROWN AZ MK                              266 17 36.7
 LB1993
 LB1993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1955229595(NAD 83)
 LB1993
 LB1993|---------------------------------------------------------------------|
 LB1993| PID    Reference Object                     Distance      Geod. Az  |
 LB1993|                                                           dddmmss.s |
 LB1993| LB1992 BROWN RM 1                           15.414 METERS 00129     |
 LB1993| LB2077 BROWN RM 3                           15.472 METERS 00306     |
 LB1993| LB1994 BROWN RM 2                           16.983 METERS 08342     |
 LB1993| LB2348 ASHKUM ASSUM BVM CATH CH SPIRE      APPROX. 3.6 KM 1761555.8 |
 LB1993| LB1991 BROWN AZ MK                                        2654004.3 |
 LB1993|---------------------------------------------------------------------|
 LB1993
 LB1993                          SUPERSEDED SURVEY CONTROL
 LB1993
 LB1993  NAD 83(1997)-  40 54 48.64687(N)    087 57 19.08534(W) AD(       ) 2
 LB1993  NAD 83(1986)-  40 54 48.65365(N)    087 57 19.09353(W) AD(       ) 2
 LB1993  NAD 27      -  40 54 48.53590(N)    087 57 18.94900(W) AD(       ) 2
 LB1993  NGVD 29 (??/??/92)  203.207  (m)          666.69   (f) ADJ UNCH    2 0
 LB1993  NGVD 29             203.21   (m)          666.7    (f) LEVELING    3  
 LB1993
 LB1993.Superseded values are not recommended for survey control.
 LB1993
 LB1993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1993.See file dsdata.pdf to determine how the superseded data were derived.
 LB1993
 LB1993_MARKER: DS = TRIANGULATION STATION DISK
 LB1993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1993_STAMPING: BROWN 1959
 LB1993_MARK LOGO: CGS
 LB1993_PROJECTION: FLUSH
 LB1993_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB1993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1993+STABILITY: SURFACE MOTION
 LB1993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1993+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2021
 LB1993
 LB1993  HISTORY     - Date     Condition        Report By
 LB1993  HISTORY     - 1959     MONUMENTED       CGS
 LB1993  HISTORY     - 1959     GOOD             CGS
 LB1993  HISTORY     - 1979     GOOD             NGS
 LB1993  HISTORY     - 1979     GOOD             NGS
 LB1993  HISTORY     - 20081017 GOOD             GEOCAC
 LB1993  HISTORY     - 20110126 GOOD             ILDT
 LB1993  HISTORY     - 20210617 GOOD             ILDT
 LB1993
 LB1993                          STATION DESCRIPTION
 LB1993
 LB1993'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1993'STATION IS ABOUT 2-1/2 MILES NORTH OF ASHKUM AND 1-1/2 MILES
 LB1993'SOUTH-SOUTHWEST OF CLIFTON.
 LB1993'
 LB1993'TO REACH FROM THE INTERSECTION OF U. S. HIGHWAY 45 AND STATE HIGHWAY
 LB1993'116, AT THE NORTH EDGE OF ASHKUM, GO NORTHERLY ON U. S. HIGHWAY 45
 LB1993'FOR 2.15 MILES TO CROSSROAD, TURN LEFT AND GO WEST ON SURFACED ROAD
 LB1993'FOR 0.75 MILE TO STATION ON LEFT AS DESCRIBED.
 LB1993'
 LB1993'STATION MARK, A STANDARD STATION MARK DISK STAMPED BROWN 1959, IS SET
 LB1993'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 LB1993'GROUND.  THE MARK IS 29.3 FEET SOUTH OF CENTER OF ROAD, 7 FEET
 LB1993'SOUTHEAST OF FENCE CORNER AND 5.5 FEET SOUTH OF WITNESS POST AND
 LB1993'FENCE.
 LB1993'
 LB1993'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED BROWN
 LB1993'NO 1 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LB1993'PROJECTS ABOUT 4 INCHES.  THE MARK IS 45 FEET NORTH OF WITNESS POST
 LB1993'AND 21 FEET NORTH OF CENTER OF ROAD.
 LB1993'
 LB1993'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED BROWN
 LB1993'NO 2 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LB1993'PROJECTS ABOUT 2 INCHES.  THE MARK IS 24.5 FEET SOUTH OF CENTER OF
 LB1993'ROAD AND 1.3 FEET SOUTH OF FENCE.
 LB1993'
 LB1993'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED BROWN 1959, IS SET
 LB1993'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3
 LB1993'INCHES.  THE MARK IS 105 FEET SOUTH-SOUTHEAST OF INTERSECTION OF
 LB1993'CROSSROADS, 13.5 FEET EAST OF CENTER OF ROAD AND 1.5 FEET NORTH OF
 LB1993'WITNESS POST.
 LB1993'
 LB1993'TO REACH AZIMUTH MARK FROM STATION, GO WEST FOR 0.35 MILE TO
 LB1993'CROSSROAD, TURN LEFT AND GO SOUTH 105 FEET TO AZIMUTH MARK ON LEFT
 LB1993'AS DESCRIBED.
 LB1993
 LB1993                          STATION RECOVERY (1959)
 LB1993
 LB1993'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LB1993'2.9 MI N FROM ASHKUM.
 LB1993'ABOUT 0.45 MILES WEST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LB1993'WITH U.S. HIGHWAY 45 IN THE NORTH PART OF ASHKUM, THENCE 2.05
 LB1993'MILES NORTH ALONG AN ASPHALT ROAD, THENCE 0.4 MILE EAST ALONG
 LB1993'AN ASPHALT ROAD, NEAR THE JUNCTION OF A DRIVEWAY SOUTH TO A FARM
 LB1993'HOUSE, 29 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 167 FEET
 LB1993'WEST OF THE CENTER LINE OF THE DRIVEWAY, 5 FEET SOUTH OF A FENCE,
 LB1993'5 1/2 FEET EAST OF A FENCE, 6 1/2 FEET SOUTHEAST OF A FENCE
 LB1993'CORNER, 151 FEET WEST OF A POWER POLE WITH A TRANSFORMER, 5.6
 LB1993'FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 LB1993'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 LB1993'INCH.  THE MARK MAY BE REACHED FROM CLIFTON, IROQUOIS COUNTY,
 LB1993'BY GOING SOUTHWEST ALONG SOUTH MAIN STREET FOR 1.05 MILES FROM THE
 LB1993'POST OFFICE IN CLIFTON, THENCE 0.45 MILE SOUTHWEST ALONG U.S.
 LB1993'HIGHWAY 45, THENCE 0.7 MILE WEST ALONG AN ASPHALT ROAD.
 LB1993
 LB1993                          STATION RECOVERY (1979)
 LB1993
 LB1993'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LB1993'STATION MARK, RM 2 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  RM 1
 LB1993'WAS FOUND WITH THE TOP BROKEN OFF, THE DISK WAS SALVAGED.  THE
 LB1993'DISTANCE TO RM 2 CHECKED.  THE AZIMUTH MARK WAS NOT VISIBLE AT THIS
 LB1993'TIME DUE TO CORN CROP IN FIELD.  RM 3 WAS ESTABLISHED.
 LB1993'
 LB1993'THE STATION IS 30 FT S OF CENTERLINE OF ROAD, 5.7 FT S OF A METAL
 LB1993'WITNESS POST, 10 FT SW OF FENCE CORNER POST, 18 FT NW OF W 1 OF 8 LEGS
 LB1993'OF A LARGE SIGN AND 8.8 FT W OF FENCE LINE.  THE MARK IS UNDERGROUND 4
 LB1993'INCHES AND THE DISK STAMPED BROWN 1959.
 LB1993'
 LB1993'RM 2 IS 47 FT E OF THE FENCE CORNER POST, 25 FT S OF CENTERLINE OF THE
 LB1993'ROAD AND 1 FT S OF FENCELINE.  THE MARK IS FLUSH AND THE DISK STAMPED
 LB1993'BROWN NO 2 1959.
 LB1993'
 LB1993'RM 3 IS A 3 FT ALUMINUM MARK.  IT IS 45 FT N OF THE METAL WITNESS POST
 LB1993'AND 21 FT N OF THE CENTERLINE OF THE ROAD.  IT PROJECTS 2 INCHES AND
 LB1993'STAMPED BROWN 1959 NO 3 1979.
 LB1993'
 LB1993'THE AZIMUTH MARK IS 104 FT S OF THE CENTERLINE OF ROAD, 13 FT E OF
 LB1993'THE CENTERLINE OF ROAD AND 4.5 FT E OF E EDGE OF PAVEMENT.  THE MARK
 LB1993'IS UNDERGROUND 2 INCHES AND THE DISK STAMPED BROWN 1959.
 LB1993'
 LB1993'TO REACH STATION FROM THE N EDGE OF ASKUM AT THE JUNCTION OF
 LB1993'U.S. HIGHWAY 45 AND STATE HIGHWAY 116, GO N ON HIGHWAY 45 FOR 2.15
 LB1993'MILE TO A CROSSROAD.  TURN LEFT, WEST AND CROSS RAILROAD TRACKS FOR
 LB1993'0.45 MILE TO JUNCTION WITH INTERSTATE HIGHWAY 57.  CONTINUE W ON THE
 LB1993'ROAD FOR 0.25 MILE TO STATION ON THE LEFT.
 LB1993'
 LB1993'TO REACH AZIMUTH MARK, CONTINUE WEST ON THE ROAD FOR 0.35 MILE TO A
 LB1993'CROSS ROAD.  TURN LEFT AND GO S FOR ABOUT 100 FT TO THE MARK ON THE
 LB1993'LEFT, EAST SIDE OF ROAD.
 LB1993
 LB1993                          STATION RECOVERY (1979)
 LB1993
 LB1993'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LB1993'ABOUT 2.15 MI N ALONG US HIGHWAY 45 FROM ITS JUNCTION WITH STATE HWY
 LB1993'116, THENCE WEST ALONG A PAVED ROAD FOR 0.45 MILE TO JUNCTION WITH
 LB1993'INTERSTATE HIGHWAY 57, THENCE WEST FOR 0.25 MILE AND MARK LEFT, 30 FT
 LB1993'SOUTH OF CENTERLINE OF ROAD,18 FT NORTHWEST OF WEST ONE OF 8 LEGS OF
 LB1993'A LARGE RESTURANT SIGN, 10 FT SOUTHWEST OF A FENCE CORNER POST, 8.8
 LB1993'FT WEST OF A FENCE LINE, 5.7 FT SOUTH OF A METAL WITNESS POST, ABOUT
 LB1993'1 FT LOWER THAN THE ROAD LEVEL.
 LB1993
 LB1993                          STATION RECOVERY (2008)
 LB1993
 LB1993'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB1993'RECOVERED IN GOOD CONDITION.
 LB1993
 LB1993                          STATION RECOVERY (2011)
 LB1993
 LB1993'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1993'RECOVERED IN GOOD CONDITION.
 LB1993
 LB1993                          STATION RECOVERY (2021)
 LB1993
 LB1993'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LB1993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1697 ***********************************************************************
 JB1697  DESIGNATION -  BROWN
 JB1697  PID         -  JB1697
 JB1697  STATE/COUNTY-  IL/WHITE
 JB1697  COUNTRY     -  US
 JB1697  USGS QUAD   -  ENFIELD (2018)
 JB1697
 JB1697                         *CURRENT SURVEY CONTROL
 JB1697  ______________________________________________________________________
 JB1697* NAD 83(1997) POSITION- 38 02 19.03831(N) 088 15 54.96602(W)   ADJUSTED
 JB1697* NAVD 88 ORTHO HEIGHT -   157.    (meters)      515.    (feet) SCALED
 JB1697  ______________________________________________________________________
 JB1697  GEOID HEIGHT    -        -30.352 (meters)                     GEOID18
 JB1697  LAPLACE CORR    -         -2.11  (seconds)                    DEFLEC18
 JB1697  HORZ ORDER      -  FIRST
 JB1697
 JB1697.The horizontal coordinates were established by classical geodetic methods
 JB1697.and adjusted by the National Geodetic Survey in October 1999.
 JB1697
 JB1697.The orthometric height was scaled from a topographic map.
 JB1697
 JB1697.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1697.GEOID18 height accuracy estimate available here.
 JB1697
 JB1697.Click photographs - Photos may exist for this station.
 JB1697
 JB1697.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1697
 JB1697. The following values were computed from the NAD 83(1997) position.
 JB1697
 JB1697;                    North         East     Units Scale Factor Converg.
 JB1697;SPC IL E     -   152,263.825   305,975.030   MT  0.99997544   +0 02 31.0
 JB1697;SPC IL E     -   499,552.23  1,003,853.08   sFT  0.99997544   +0 02 31.0
 JB1697;UTM  16      - 4,210,855.691   388,968.912   MT  0.99975183   -0 46 47.0
 JB1697
 JB1697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1697!SPC IL E     -   0.99998014  x   0.99997544  =   0.99995558
 JB1697!UTM  16      -   0.99998014  x   0.99975183  =   0.99973198
 JB1697
 JB1697:                Primary Azimuth Mark                     Grid Az
 JB1697:SPC IL E     -  BROWN AZ MK                              006 50 48.2
 JB1697:UTM  16      -  BROWN AZ MK                              007 40 06.2
 JB1697
 JB1697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8896810855(NAD 83)
 JB1697
 JB1697|---------------------------------------------------------------------|
 JB1697| PID    Reference Object                     Distance      Geod. Az  |
 JB1697|                                                           dddmmss.s |
 JB1697| CI3116 BROWN AZ MK                                        0065319.2 |
 JB1697| CI3117 BROWN RM 1                           71.902 METERS 01844     |
 JB1697| JB1682 CARMI RADIO STA WROY MAST           APPROX. 7.4 KM 0485757.5 |
 JB1697| JB1683 CARMI RADIO STA KSH 644 MAST        APPROX. 8.1 KM 0515004.0 |
 JB1697| JB1684 CARMI MUNICIPAL TANK                APPROX.11.1 KM 0533901.1 |
 JB1697| CI3118 BROWN RM 2                           79.309 METERS 32837     |
 JB1697|---------------------------------------------------------------------|
 JB1697
 JB1697                          SUPERSEDED SURVEY CONTROL
 JB1697
 JB1697  NAD 83(1997)-  38 02 19.04061(N)    088 15 54.96578(W) AD(       ) 1
 JB1697  NAD 83(1993)-  38 02 19.04515(N)    088 15 54.96590(W) AD(       ) 1
 JB1697  NAD 83(1986)-  38 02 19.04896(N)    088 15 54.96750(W) AD(       ) 1
 JB1697  NAD 27      -  38 02 18.88252(N)    088 15 54.81703(W) AD(       ) 1
 JB1697
 JB1697.Superseded values are not recommended for survey control.
 JB1697
 JB1697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1697.See file dsdata.pdf to determine how the superseded data were derived.
 JB1697
 JB1697_MARKER: DS = TRIANGULATION STATION DISK
 JB1697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1697_STAMPING: BROWN 1961
 JB1697_MARK LOGO: CGS
 JB1697_PROJECTION: RECESSED 51 CENTIMETERS
 JB1697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1697+STABILITY: SURFACE MOTION
 JB1697
 JB1697  HISTORY     - Date     Condition        Report By
 JB1697  HISTORY     - 1961     MONUMENTED       CGS
 JB1697
 JB1697                          STATION DESCRIPTION
 JB1697
 JB1697'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1697'THE STATION IS ABOUT 6 MILES SOUTHEAST OF ENFIELD, ABOUT 5 MILES
 JB1697'NORTHEAST OF NORRIS CITY, ON THE PROPERTY OF MR B C HEALY AND IS IN
 JB1697'THE NORTHEAST 0.25 OF SECTION 1, T 6 S, R 8 E.  IT IS 186 FEET EAST OF
 JB1697'THE SOUTHEAST CORNER OF A BARN, 73 FEET NORTHEAST OF A 24 INCH OAK
 JB1697'TREE, 29 FEET SOUTHWEST OF A FENCE CORNER AND 23 FEET WEST OF A WIRE
 JB1697'FENCE.  THE MONUMENT IS 20 INCHES UNDERGROUND AND THE DISK IS STAMPED
 JB1697'BROWN 1961.
 JB1697'
 JB1697'TO REACH FROM THE JUNCTION OF U S HIGHWAYS 45 AND 460 ABOUT 1 MILE
 JB1697'SOUTH OF ENFIELD, GO SOUTH ON HIGHWAY 45 FOR 2.95 MILES TO A SIDE ROAD
 JB1697'LEFT.  TURN LEFT AND GO EAST ON A PAVED ROAD FOR 3.9 MILES TO A JOGGED
 JB1697'CROSSROAD AND A METAL GATE ON THE RIGHT, JUST EAST OF THE CROSSROAD.
 JB1697'TURN RIGHT THROUGH THE GATE AND GO SOUTHEAST ACROSS A PASTURE FIELD
 JB1697'FOR 260 FEET AND THE STATION.
 JB1697'
 JB1697'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON THE PAVED ROAD
 JB1697'FOR 0.05 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH ON A GRAVELED
 JB1697'ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT.
 JB1697'
 JB1697'REFERENCE MARK 1 IS 47 FEET EAST OF A POWER POLE, 32 FEET SOUTH OF THE
 JB1697'CENTERLINE OF A PAVED ROAD, 19 FEET WEST OF A FENCE CORNER, 1 FOOT
 JB1697'WEST OF A WITNESS POST AND 6 INCHES SOUTH OF A WIRE FENCE.  THE
 JB1697'MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED BROWN NO 1 1961.
 JB1697'
 JB1697'REFERENCE MARK 2 IS 68 FEET EAST OF A POWER POLE, 32 FEET SOUTH OF THE
 JB1697'CENTERLINE OF THE PAVED ROAD, 10 FEET WEST OF THE CENTERLINE OF A
 JB1697'PASTURE FIELD ENTRANCE AND 6 INCHES SOUTH OF THE WIRE FENCE.  THE
 JB1697'MONUMENT PROJECTS 8 INCHES AND THE DISK IS STAMPED BROWN NO 2 1961.
 JB1697'
 JB1697'THE AZIMUTH MARK IS 22 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1697'14 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD AND 2 FEET SOUTH OF
 JB1697'A WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 JB1697'STAMPED BROWN 1961.
 JB1697'
 JB1697'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1991 ***********************************************************************
 LB1991  DESIGNATION -  BROWN AZ MK
 LB1991  PID         -  LB1991
 LB1991  STATE/COUNTY-  IL/IROQUOIS
 LB1991  COUNTRY     -  US
 LB1991  USGS QUAD   -  CLIFTON (2018)
 LB1991
 LB1991                         *CURRENT SURVEY CONTROL
 LB1991  ______________________________________________________________________
 LB1991* NAD 83(1986) POSITION- 40 54 47.     (N) 087 57 42.     (W)   SCALED
 LB1991* NAVD 88 ORTHO HEIGHT -   203.622 (meters)      668.05  (feet) ADJUSTED
 LB1991  ______________________________________________________________________
 LB1991  GEOID HEIGHT    -        -32.523 (meters)                     GEOID18
 LB1991  DYNAMIC HEIGHT  -        203.537 (meters)      667.77  (feet) COMP
 LB1991  MODELED GRAVITY -    980,198.8   (mgal)                       NAVD 88
 LB1991
 LB1991  VERT ORDER      -  SECOND    CLASS 0
 LB1991
 LB1991.The horizontal coordinates were scaled from a map and have
 LB1991.an estimated accuracy of +/- 6 seconds.
 LB1991
 LB1991.The orthometric height was determined by differential leveling and
 LB1991.adjusted by the NATIONAL GEODETIC SURVEY
 LB1991.in June 1991.
 LB1991
 LB1991.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1991.GEOID18 height accuracy estimate available here.
 LB1991
 LB1991.Click photographs - Photos may exist for this station.
 LB1991
 LB1991.The dynamic height is computed by dividing the NAVD 88
 LB1991.geopotential number by the normal gravity value computed on the
 LB1991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1991.degrees latitude (g = 980.6199 gals.).
 LB1991
 LB1991.The modeled gravity was interpolated from observed gravity values.
 LB1991
 LB1991;                    North         East    Units  Estimated Accuracy
 LB1991;SPC IL E     -   471,450.      331,310.      MT  (+/- 180 meters Scaled)
 LB1991
 LB1991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL190295(NAD 83)
 LB1991
 LB1991                          SUPERSEDED SURVEY CONTROL
 LB1991
 LB1991  NGVD 29 (??/??/92)  203.701  (m)          668.31   (f) ADJ UNCH    2 0
 LB1991
 LB1991.Superseded values are not recommended for survey control.
 LB1991
 LB1991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1991.See file dsdata.pdf to determine how the superseded data were derived.
 LB1991
 LB1991_MARKER: DZ = AZIMUTH MARK DISK
 LB1991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1991_STAMPING: BROWN 1959
 LB1991_MARK LOGO: CGS
 LB1991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1991+STABILITY: SURFACE MOTION
 LB1991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1991+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2011
 LB1991
 LB1991  HISTORY     - Date     Condition        Report By
 LB1991  HISTORY     - 1959     MONUMENTED       CGS
 LB1991  HISTORY     - 20060423 GOOD             GEOCAC
 LB1991  HISTORY     - 20081017 GOOD             GEOCAC
 LB1991  HISTORY     - 20110126 GOOD             ILDT
 LB1991
 LB1991                          STATION DESCRIPTION
 LB1991
 LB1991'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1991'2.5 MI N FROM ASHKUM.
 LB1991'ABOUT 0.45 MILES WEST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LB1991'WITH U.S. HIGHWAY 45 IN THE NORTH PART OF ASHKUM, THENCE 2.05
 LB1991'MILES NORTH ALONG AN ASPHALT ROAD, AT THE JUNCTION OF AN EAST-WEST
 LB1991'ASPHALT ROAD, 13 FEET EAST OF THE CENTER LINE OF THE ROAD, 106
 LB1991'FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 108 FEET
 LB1991'SOUTH-SOUTHEAST OF THE CENTER OF THE JUNCTION, 93 FEET SOUTHEAST
 LB1991'OF A POWER POLE, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT
 LB1991'1/2 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LB1991'CONCRETE POST PROJECTING 3 INCHES.
 LB1991
 LB1991                          STATION RECOVERY (2006)
 LB1991
 LB1991'RECOVERY NOTE BY GEOCACHING 2006 (BPS)
 LB1991'TO REACH FROM THE INTERSECTION OF OLD U. S. HIGHWAY 45 AND STATE
 LB1991'HIGHWAY 116, AT THE NORTH EDGE OF ASHKUM, GO NORTHERLY ON OLD U. S.
 LB1991'HIGHWAY 45 FOR 2.15 MILES TO CROSSROAD (CR-2800 N), TURN LEFT AND GO
 LB1991'WEST ON SURFACED ROAD (CR-2800 N) FOR ABOUT 0.45 MILES TO CROSSROAD
 LB1991'(CR-900 E).
 LB1991'MARK IS 13 FEET EAST OF THE CENTER LINE OF THE ROAD (CR-900 E), 106
 LB1991'FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD (CR-2800 N), 108
 LB1991'FEET SOUTH-SOUTHEAST OF THE CENTER OF THE JUNCTION, 93 FEET SOUTHEAST
 LB1991'OF A POWER POLE, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN
 LB1991'THE TOP OF A CONCRETE POST NOW COVERED BY GRASS.
 LB1991
 LB1991                          STATION RECOVERY (2008)
 LB1991
 LB1991'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB1991'RECOVERED IN GOOD CONDITION.
 LB1991
 LB1991                          STATION RECOVERY (2011)
 LB1991
 LB1991'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0926 ***********************************************************************
 HB0926  DESIGNATION -  BROWN RM 1
 HB0926  PID         -  HB0926
 HB0926  STATE/COUNTY-  IL/PULASKI
 HB0926  COUNTRY     -  US
 HB0926  USGS QUAD   -  PULASKI (2018)
 HB0926
 HB0926                         *CURRENT SURVEY CONTROL
 HB0926  ______________________________________________________________________
 HB0926* NAD 83(1986) POSITION- 37 12 49.15   (N) 089 09 40.83   (W)   HD_HELD1
 HB0926* NAVD 88 ORTHO HEIGHT -   135.224 (meters)      443.65  (feet) ADJUSTED
 HB0926  ______________________________________________________________________
 HB0926  GEOID HEIGHT    -        -28.302 (meters)                     GEOID18
 HB0926  DYNAMIC HEIGHT  -        135.126 (meters)      443.33  (feet) COMP
 HB0926  MODELED GRAVITY -    979,908.0   (mgal)                       NAVD 88
 HB0926
 HB0926  VERT ORDER      -  SECOND    CLASS 0
 HB0926
 HB0926.The horizontal coordinates were determined by differentially corrected
 HB0926.hand held GPS observations or other comparable positioning techniques
 HB0926.and have an estimated accuracy of +/- 3 meters.
 HB0926
 HB0926.The orthometric height was determined by differential leveling and
 HB0926.adjusted by the NATIONAL GEODETIC SURVEY
 HB0926.in June 1991.
 HB0926
 HB0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0926.GEOID18 height accuracy estimate available here.
 HB0926
 HB0926.Click photographs - Photos may exist for this station.
 HB0926
 HB0926.The dynamic height is computed by dividing the NAVD 88
 HB0926.geopotential number by the normal gravity value computed on the
 HB0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0926.degrees latitude (g = 980.6199 gals.).
 HB0926
 HB0926.The modeled gravity was interpolated from observed gravity values.
 HB0926
 HB0926;                    North         East    Units  Estimated Accuracy
 HB0926;SPC IL W     -    61,172.5     789,230.7     MT  (+/- 3 meters HH1 GPS) 
 HB0926
 HB0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0821920762(NAD 83)
 HB0926
 HB0926                          SUPERSEDED SURVEY CONTROL
 HB0926
 HB0926  NGVD 29 (11/26/84)  135.158  (m)          443.43   (f) ADJUSTED    2 0
 HB0926
 HB0926.Superseded values are not recommended for survey control.
 HB0926
 HB0926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0926.See file dsdata.pdf to determine how the superseded data were derived.
 HB0926
 HB0926_MARKER: DR = REFERENCE MARK DISK
 HB0926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0926_STAMPING: BROWN NO 1 1960
 HB0926_MARK LOGO: CGS
 HB0926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0926+STABILITY: SURFACE MOTION
 HB0926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0926+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 HB0926
 HB0926  HISTORY     - Date     Condition        Report By
 HB0926  HISTORY     - 1960     MONUMENTED       CGS
 HB0926  HISTORY     - 20020829 GOOD             USACE
 HB0926
 HB0926                          STATION DESCRIPTION
 HB0926
 HB0926'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0926'3.6 MI E FROM PULASKI.
 HB0926'ABOUT 0.4 MILE EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0926'AT PULASKI, THENCE 2.3 MILES NORTHEAST ALONG A WINDING GRAVEL
 HB0926'ROAD, THENCE 0.9 MILE SOUTHEAST ALONG A WINDING GRAVEL ROAD,
 HB0926'ABOUT 0.1 MILE WEST OF A HOUSE NORTH OF THE ROAD, AT FENCE CORNERS
 HB0926'NORTH AND SOUTH OF THE ROAD, 20 FEET SOUTH OF THE CENTER LINE OF
 HB0926'THE ROAD, 86 FEET EAST OF FENCE CORNER SOUTH OF THE ROAD, 61 FEET
 HB0926'SOUTHEAST OF A MULTIPLE TRUNK APPLE TREE, 71 FEET WEST OF THE
 HB0926'SECOND POWER POLE WEST OF THE HOUSE, 77.0 FEET SOUTHEAST OF
 HB0926'TRAVERSE STATION BROWN, 74.4 FEET SOUTHEAST OF A METAL WITNESS
 HB0926'POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 HB0926'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 HB0926
 HB0926                          STATION RECOVERY (2002)
 HB0926
 HB0926'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0926'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0924 ***********************************************************************
 HB0924  DESIGNATION -  BROWN RM 2
 HB0924  PID         -  HB0924
 HB0924  STATE/COUNTY-  IL/PULASKI
 HB0924  COUNTRY     -  US
 HB0924  USGS QUAD   -  PULASKI (2018)
 HB0924
 HB0924                         *CURRENT SURVEY CONTROL
 HB0924  ______________________________________________________________________
 HB0924* NAD 83(1986) POSITION- 37 12 49.17   (N) 089 09 41.77   (W)   HD_HELD1
 HB0924* NAVD 88 ORTHO HEIGHT -   134.148 (meters)      440.12  (feet) ADJUSTED
 HB0924  ______________________________________________________________________
 HB0924  GEOID HEIGHT    -        -28.302 (meters)                     GEOID18
 HB0924  DYNAMIC HEIGHT  -        134.051 (meters)      439.80  (feet) COMP
 HB0924  MODELED GRAVITY -    979,908.1   (mgal)                       NAVD 88
 HB0924
 HB0924  VERT ORDER      -  SECOND    CLASS 0
 HB0924
 HB0924.The horizontal coordinates were determined by differentially corrected
 HB0924.hand held GPS observations or other comparable positioning techniques
 HB0924.and have an estimated accuracy of +/- 3 meters.
 HB0924
 HB0924.The orthometric height was determined by differential leveling and
 HB0924.adjusted by the NATIONAL GEODETIC SURVEY
 HB0924.in June 1991.
 HB0924
 HB0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0924.GEOID18 height accuracy estimate available here.
 HB0924
 HB0924.Click photographs - Photos may exist for this station.
 HB0924
 HB0924.The dynamic height is computed by dividing the NAVD 88
 HB0924.geopotential number by the normal gravity value computed on the
 HB0924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0924.degrees latitude (g = 980.6199 gals.).
 HB0924
 HB0924.The modeled gravity was interpolated from observed gravity values.
 HB0924
 HB0924;                    North         East    Units  Estimated Accuracy
 HB0924;SPC IL W     -    61,172.9     789,207.5     MT  (+/- 3 meters HH1 GPS) 
 HB0924
 HB0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0819620763(NAD 83)
 HB0924
 HB0924                          SUPERSEDED SURVEY CONTROL
 HB0924
 HB0924  NGVD 29 (11/26/84)  134.082  (m)          439.90   (f) ADJUSTED    2 0
 HB0924
 HB0924.Superseded values are not recommended for survey control.
 HB0924
 HB0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0924.See file dsdata.pdf to determine how the superseded data were derived.
 HB0924
 HB0924_MARKER: DR = REFERENCE MARK DISK
 HB0924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0924_STAMPING: BROWN NO 2 1960
 HB0924_MARK LOGO: CGS
 HB0924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0924+STABILITY: SURFACE MOTION
 HB0924_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0924+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 HB0924
 HB0924  HISTORY     - Date     Condition        Report By
 HB0924  HISTORY     - 1960     MONUMENTED       CGS
 HB0924  HISTORY     - 20020829 GOOD             USACE
 HB0924
 HB0924                          STATION DESCRIPTION
 HB0924
 HB0924'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0924'3.6 MI E FROM PULASKI.
 HB0924'ABOUT 0.4 MILE EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0924'AT PULASKI, THENCE 2.3 MILES NORTHEAST ALONG A WINDING GRAVEL
 HB0924'ROAD, THENCE 0.9 MILE SOUTHEAST ALONG A WINDING GRAVEL ROAD,
 HB0924'ABOUT 0.1 MILE WEST OF A HOUSE NORTH OF THE ROAD, AT FENCE
 HB0924'CORNERS NORTH AND SOUTH OF THE ROAD, 19 FEET SOUTH OF THE CENTER
 HB0924'LINE OF THE ROAD, 10 FEET EAST OF FENCE CORNER SOUTH OF THE ROAD,
 HB0924'56 FEET SOUTHWEST OF A MULTIPLE TRUNK APPLE TREE, 147 FEET WEST
 HB0924'OF THE SECOND POWER POLE WEST OF THE HOUSE, 47.2 FEET
 HB0924'SOUTH-SOUTHWEST OF TRAVERSE STATION BROWN, 43.0 FEET
 HB0924'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 HB0924'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0924'2 INCHES.
 HB0924
 HB0924                          STATION RECOVERY (2002)
 HB0924
 HB0924'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1994 ***********************************************************************
 LB1994  DESIGNATION -  BROWN RM 2
 LB1994  PID         -  LB1994
 LB1994  STATE/COUNTY-  IL/IROQUOIS
 LB1994  COUNTRY     -  US
 LB1994  USGS QUAD   -  CLIFTON (2018)
 LB1994
 LB1994                         *CURRENT SURVEY CONTROL
 LB1994  ______________________________________________________________________
 LB1994* NAD 83(1986) POSITION- 40 54 48.71   (N) 087 57 18.36   (W)   HD_HELD1
 LB1994* NAVD 88 ORTHO HEIGHT -   202.930 (meters)      665.78  (feet) ADJUSTED
 LB1994  ______________________________________________________________________
 LB1994  GEOID HEIGHT    -        -32.532 (meters)                     GEOID18
 LB1994  DYNAMIC HEIGHT  -        202.845 (meters)      665.50  (feet) COMP
 LB1994  MODELED GRAVITY -    980,198.6   (mgal)                       NAVD 88
 LB1994
 LB1994  VERT ORDER      -  SECOND    CLASS 0
 LB1994
 LB1994.The horizontal coordinates were determined by differentially corrected
 LB1994.hand held GPS observations or other comparable positioning techniques
 LB1994.and have an estimated accuracy of +/- 3 meters.
 LB1994
 LB1994.The orthometric height was determined by differential leveling and
 LB1994.adjusted by the NATIONAL GEODETIC SURVEY
 LB1994.in June 1991.
 LB1994
 LB1994.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1994.GEOID18 height accuracy estimate available here.
 LB1994
 LB1994.Click photographs - Photos may exist for this station.
 LB1994
 LB1994.The dynamic height is computed by dividing the NAVD 88
 LB1994.geopotential number by the normal gravity value computed on the
 LB1994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1994.degrees latitude (g = 980.6199 gals.).
 LB1994
 LB1994.The modeled gravity was interpolated from observed gravity values.
 LB1994
 LB1994;                    North         East    Units  Estimated Accuracy
 LB1994;SPC IL E     -   471,508.2     331,863.5     MT  (+/- 3 meters HH1 GPS) 
 LB1994
 LB1994_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1956929597(NAD 83)
 LB1994
 LB1994                          SUPERSEDED SURVEY CONTROL
 LB1994
 LB1994  NGVD 29 (??/??/92)  203.009  (m)          666.04   (f) ADJ UNCH    2 0
 LB1994
 LB1994.Superseded values are not recommended for survey control.
 LB1994
 LB1994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1994.See file dsdata.pdf to determine how the superseded data were derived.
 LB1994
 LB1994_MARKER: DR = REFERENCE MARK DISK
 LB1994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1994_STAMPING: BROWN NO 2 1959
 LB1994_MARK LOGO: CGS
 LB1994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1994+STABILITY: SURFACE MOTION
 LB1994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1994+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2011
 LB1994
 LB1994  HISTORY     - Date     Condition        Report By
 LB1994  HISTORY     - 1959     MONUMENTED       CGS
 LB1994  HISTORY     - 20110126 GOOD             ILDT
 LB1994
 LB1994                          STATION DESCRIPTION
 LB1994
 LB1994'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1994'2.9 MI N FROM ASHKUM.
 LB1994'ABOUT 0.45 MILES WEST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LB1994'WITH U.S. HIGHWAY 45 IN THE NORTH PART OF ASHKUM, THENCE 2.05
 LB1994'MILES NORTH ALONG AN ASPHALT ROAD, THENCE 0.4 MILES EAST ALONG
 LB1994'AN ASPHALT ROAD, NEAR A JUNCTION OF A DRIVEWAY SOUTH TO A FARM
 LB1994'HOUSE, 24 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 112 FEET
 LB1994'WEST OF THE CENTER LINE OF THE DRIVEWAY, 1.5 FEET SOUTH OF A
 LB1994'FENCE, 96 FEET WEST OF A POWER POLE WITH A TRANSFORMER, 61 FEET
 LB1994'EAST OF A T-FENCE CORNER, 55.7 FEET EAST OF TRIANGULATION
 LB1994'STATION BROWN, 55.6 FEET EAST OF A METAL WITNESS POST, ABOUT 1
 LB1994'FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LB1994'POST PROJECTING 1 INCH.
 LB1994
 LB1994                          STATION RECOVERY (2011)
 LB1994
 LB1994'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2077 ***********************************************************************
 LB2077  DESIGNATION -  BROWN RM 3
 LB2077  PID         -  LB2077
 LB2077  STATE/COUNTY-  IL/IROQUOIS
 LB2077  COUNTRY     -  US
 LB2077  USGS QUAD   -  CLIFTON (2018)
 LB2077
 LB2077                         *CURRENT SURVEY CONTROL
 LB2077  ______________________________________________________________________
 LB2077* NAD 83(1986) POSITION- 40 54 49.15   (N) 087 57 19.05   (W)   HD_HELD1
 LB2077* NAVD 88 ORTHO HEIGHT -   203.41  (meters)      667.4   (feet) RESET
 LB2077  ______________________________________________________________________
 LB2077  GEOID HEIGHT    -        -32.532 (meters)                     GEOID18
 LB2077  VERT ORDER      -  THIRD
 LB2077
 LB2077.The horizontal coordinates were determined by differentially corrected
 LB2077.hand held GPS observations or other comparable positioning techniques
 LB2077.and have an estimated accuracy of +/- 3 meters.
 LB2077
 LB2077.The orthometric height was computed from unverified reset data.
 LB2077
 LB2077.No vertical observational check was made to the station.
 LB2077
 LB2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2077.GEOID18 height accuracy estimate available here.
 LB2077
 LB2077.Click photographs - Photos may exist for this station.
 LB2077
 LB2077;                    North         East    Units  Estimated Accuracy
 LB2077;SPC IL E     -   471,521.7     331,847.3     MT  (+/- 3 meters HH1 GPS) 
 LB2077
 LB2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1955329611(NAD 83)
 LB2077
 LB2077                          SUPERSEDED SURVEY CONTROL
 LB2077
 LB2077  NGVD 29 (11/09/15)  203.49   (m)          667.6    (f) RESET       3  
 LB2077
 LB2077.Superseded values are not recommended for survey control.
 LB2077
 LB2077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2077.See file dsdata.pdf to determine how the superseded data were derived.
 LB2077
 LB2077_MARKER: A = ALUMINUM MARKER
 LB2077_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LB2077_STAMPING: BROWN 1959 NO 3 1979
 LB2077_MARK LOGO: NGS
 LB2077_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2077
 LB2077  HISTORY     - Date     Condition        Report By
 LB2077  HISTORY     - 1979     MONUMENTED       NGS
 LB2077  HISTORY     - 20071007 MARK NOT FOUND   GEOCAC
 LB2077
 LB2077                          STATION DESCRIPTION
 LB2077
 LB2077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LB2077'2.5 MI NORTH FROM ASKUM.
 LB2077'2.15 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH STATE
 LB2077'HIGHWAY 116 IN ASKUM, THENCE WEST ALONG PAVED ROAD FOR 0.45 MILE TO
 LB2077'JUNCTION WITH INTERSTATE HIGHWAY 57, THENCE 0.25 MILE ALONG ROAD AT A
 LB2077'LARGE SIGN LEFT, 21 FEET NORTH OF CENTERLINE OF ROAD, AND IS A 3 FOOT
 LB2077'ALUMINUM PRE-CAST MARK.
 LB2077'THE MARK IS 45 FT  N FROM A WITNESS POST.
 LB2077'THE MARK IS 1.0 FT BELOW ROAD.
 LB2077
 LB2077                          STATION RECOVERY (2007)
 LB2077
 LB2077'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2077'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1527 ***********************************************************************
 HB1527  DESIGNATION -  BROWNFIELD
 HB1527  PID         -  HB1527
 HB1527  STATE/COUNTY-  IL/POPE
 HB1527  COUNTRY     -  US
 HB1527  USGS QUAD   -  BROWNFIELD (2018)
 HB1527
 HB1527                         *CURRENT SURVEY CONTROL
 HB1527  ______________________________________________________________________
 HB1527* NAD 83(1997) POSITION- 37 21 02.90014(N) 088 34 28.03997(W)   ADJUSTED
 HB1527* NAVD 88 ORTHO HEIGHT -   191.    (meters)      627.    (feet) SCALED
 HB1527  ______________________________________________________________________
 HB1527  GEOID HEIGHT    -        -28.860 (meters)                     GEOID18
 HB1527  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 HB1527  HORZ ORDER      -  FIRST
 HB1527
 HB1527.The horizontal coordinates were established by classical geodetic methods
 HB1527.and adjusted by the National Geodetic Survey in October 1999.
 HB1527
 HB1527.The orthometric height was scaled from a topographic map.
 HB1527
 HB1527.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1527.GEOID18 height accuracy estimate available here.
 HB1527
 HB1527.Click photographs - Photos may exist for this station.
 HB1527
 HB1527.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1527
 HB1527. The following values were computed from the NAD 83(1997) position.
 HB1527
 HB1527;                    North         East     Units Scale Factor Converg.
 HB1527;SPC IL E     -    75,949.614   278,636.829   MT  0.99998062   -0 08 46.6
 HB1527;SPC IL E     -   249,178.03    914,161.00   sFT  0.99998062   -0 08 46.6
 HB1527;SPC KY1Z     - 1,116,709.153 1,249,801.726   MT  0.99994674   -1 44 02.8
 HB1527;SPC KY1Z     - 3,663,736.61  4,100,391.16   sFT  0.99994674   -1 44 02.8
 HB1527;SPC KY S     -   616,653.388   249,801.124   MT  0.99994544   -1 42 46.5
 HB1527;SPC KY S     - 2,023,136.99    819,555.85   sFT  0.99994544   -1 42 46.5
 HB1527;UTM  16      - 4,134,952.101   360,552.666   MT  0.99983953   -0 57 19.3
 HB1527
 HB1527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1527!SPC IL E     -   0.99997457  x   0.99998062  =   0.99995519
 HB1527!SPC KY1Z     -   0.99997457  x   0.99994674  =   0.99992131
 HB1527!SPC KY S     -   0.99997457  x   0.99994544  =   0.99992001
 HB1527!UTM  16      -   0.99997457  x   0.99983953  =   0.99981410
 HB1527
 HB1527:                Primary Azimuth Mark                     Grid Az
 HB1527:SPC IL E     -  BROWNFIELD AZ MK                         101 14 44.9
 HB1527:SPC KY1Z     -  BROWNFIELD AZ MK                         102 50 01.1
 HB1527:SPC KY S     -  BROWNFIELD AZ MK                         102 48 44.8
 HB1527:UTM  16      -  BROWNFIELD AZ MK                         102 03 17.6
 HB1527
 HB1527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6055234952(NAD 83)
 HB1527
 HB1527|---------------------------------------------------------------------|
 HB1527| PID    Reference Object                     Distance      Geod. Az  |
 HB1527|                                                           dddmmss.s |
 HB1527| HB1526 RAUM LOOKOUT TOWER                  APPROX.11.0 KM 0274043.7 |
 HB1527| CI3120 BROWNFIELD RM 1                      26.683 METERS 09901     |
 HB1527| CI3119 BROWNFIELD AZ MK                                   1010558.3 |
 HB1527| HB1528 BROWNFIELD RM 2                      15.487 METERS 18626     |
 HB1527|---------------------------------------------------------------------|
 HB1527
 HB1527                          SUPERSEDED SURVEY CONTROL
 HB1527
 HB1527  NAD 83(1993)-  37 21 02.90512(N)    088 34 28.03896(W) AD(       ) 1
 HB1527  NAD 83(1986)-  37 21 02.91062(N)    088 34 28.04176(W) AD(       ) 1
 HB1527  NAD 27      -  37 21 02.71961(N)    088 34 27.87601(W) AD(       ) 1
 HB1527
 HB1527.Superseded values are not recommended for survey control.
 HB1527
 HB1527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1527.See file dsdata.pdf to determine how the superseded data were derived.
 HB1527
 HB1527_MARKER: DS = TRIANGULATION STATION DISK
 HB1527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1527_STAMPING: BROWNFIELD 1957
 HB1527_MARK LOGO: CGS
 HB1527_PROJECTION: FLUSH
 HB1527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1527+STABILITY: SURFACE MOTION
 HB1527
 HB1527  HISTORY     - Date     Condition        Report By
 HB1527  HISTORY     - 1957     MONUMENTED       CGS
 HB1527
 HB1527                          STATION DESCRIPTION
 HB1527
 HB1527'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1527'THE STATION IS LOCATED ABOUT 2 MILES EAST AND 0.5 MILE NORTH OF
 HB1527'BROWNFIELD, ABOUT 5 MILES WEST AND 1 MILE SOUTH OF GOLCONDA,
 HB1527'ABOUT 10 MILES SOUTH AND 0.5 MILE EAST OF EDDYVILLE AND ON PROPERTY
 HB1527'OF U.S. FOREST SERVICE.  IT IS 43 FEET NORTH-NORTHEAST OF THE
 HB1527'NORTHWEST LEG OF DEPUTY LOOKOUT TOWER, 40 FEET NORTH-NORTHWEST OF THE
 HB1527'NORTHEAST LEG OF THE LOOKOUT TOWER, 21 FEET NORTHEAST OF A
 HB1527'FENCE CORNER AND 17 FEET SOUTHEAST OF A WHITE WITNESS POST.  THE
 HB1527'MONUMENT IS FLUSH AND THE DISK IS STAMPED BROWNFIELD 1957.
 HB1527'
 HB1527'TO REACH THE STATION FROM THE BROWNFIELD METHODIST CHURCH IN
 HB1527'BROWNFIELD, GO NORTH ON GRAVELED ROAD FOR 0.85 MILE TO A T-ROAD
 HB1527'INTERSECTION, TURN RIGHT, EAST FOR 0.3 MILE TO A SIDE ROAD LEFT.
 HB1527'CONTINUE STRAIGHT AHEAD, UP HILL, ON WINDING ROAD FOR 1.45 MILE TO
 HB1527'THE LOOKOUT TOWER AND STATION ON THE LEFT, NORTH SIDE OF THE ROAD.
 HB1527'
 HB1527'TO REACH THE AZIMUTH MARK FROM THE STATION GO EASTERLY ON THE
 HB1527'GRAVELED ROAD FOR 0.25 MILE TO WHERE THE ROAD MAKES A SHARP TURN
 HB1527'SOUTH.  BEAR SOUTH FOR 0.05 MILE TO WHERE THE ROAD TURNS BACK EAST
 HB1527'AND THE AZIMUTH MARK IS LOCATED AS DESCRIBED BELOW.
 HB1527'
 HB1527'REFERENCE MARK 1 IS 88 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 HB1527'ROAD, 130 FEET WEST OF THE CENTERLINE OF A GRAVELED FARM ROAD AND
 HB1527'85 FEET EAST OF THE NORTHEAST LEG OF THE LOOKOUT TOWER.  THE MONUMENT
 HB1527'PROJECTS 3 INCHES AND THE DISK IS STAMPED BROWNFIELD NO 1 1957.
 HB1527'
 HB1527'REFERENCE MARK 2 IS LOCATED IN THE APPROXIMATE CENTER OF THE LOOKOUT
 HB1527'TOWER.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1527'BROWNFIELD NO 2 1957.
 HB1527'
 HB1527'THE AZIMUTH MARK IS 64 FEET SOUTHWEST OF THE CENTERLINE OF A GRAVELED
 HB1527'ROAD, 47 FEET SOUTH OF A POWER LINE POLE, 1.5 FEET SOUTH OF A WHITE
 HB1527'WITNESS POST AND 1.5 FEET SOUTH OF A FENCE CORNER.
 HB1527'
 HB1527'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1528 ***********************************************************************
 HB1528  DESIGNATION -  BROWNFIELD RM 2
 HB1528  PID         -  HB1528
 HB1528  STATE/COUNTY-  IL/POPE
 HB1528  COUNTRY     -  US
 HB1528  USGS QUAD   -  BROWNFIELD (2018)
 HB1528
 HB1528                         *CURRENT SURVEY CONTROL
 HB1528  ______________________________________________________________________
 HB1528* NAD 83(1997) POSITION- 37 21 02.40094(N) 088 34 28.11044(W)   NO CHECK
 HB1528* NAVD 88 ORTHO HEIGHT -   191.    (meters)      627.    (feet) SCALED
 HB1528  ______________________________________________________________________
 HB1528  GEOID HEIGHT    -        -28.860 (meters)                     GEOID18
 HB1528  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 HB1528  HORZ ORDER      -  THIRD
 HB1528
 HB1528.The horizontal coordinates were established by classical geodetic methods
 HB1528.and adjusted by the National Geodetic Survey in October 1999.
 HB1528
 HB1528.No horizontal observational check was made to the station.
 HB1528
 HB1528.The orthometric height was scaled from a topographic map.
 HB1528
 HB1528.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1528.GEOID18 height accuracy estimate available here.
 HB1528
 HB1528.Click photographs - Photos may exist for this station.
 HB1528
 HB1528.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1528
 HB1528. The following values were computed from the NAD 83(1997) position.
 HB1528
 HB1528;                    North         East     Units Scale Factor Converg.
 HB1528;SPC IL E     -    75,934.229   278,635.056   MT  0.99998062   -0 08 46.7
 HB1528;SPC IL E     -   249,127.55    914,155.18   sFT  0.99998062   -0 08 46.7
 HB1528;SPC KY1Z     - 1,116,693.824 1,249,799.526   MT  0.99994677   -1 44 02.8
 HB1528;SPC KY1Z     - 3,663,686.32  4,100,383.94   sFT  0.99994677   -1 44 02.8
 HB1528;SPC KY S     -   616,638.058   249,798.930   MT  0.99994544   -1 42 46.6
 HB1528;SPC KY S     - 2,023,086.70    819,548.66   sFT  0.99994544   -1 42 46.6
 HB1528;UTM  16      - 4,134,936.745   360,550.676   MT  0.99983954   -0 57 19.3
 HB1528
 HB1528!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1528!SPC IL E     -   0.99997457  x   0.99998062  =   0.99995519
 HB1528!SPC KY1Z     -   0.99997457  x   0.99994677  =   0.99992134
 HB1528!SPC KY S     -   0.99997457  x   0.99994544  =   0.99992001
 HB1528!UTM  16      -   0.99997457  x   0.99983954  =   0.99981411
 HB1528
 HB1528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6055034936(NAD 83)
 HB1528
 HB1528                          SUPERSEDED SURVEY CONTROL
 HB1528
 HB1528  NAD 83(1993)-  37 21 02.40592(N)    088 34 28.10943(W) AD(       ) 3
 HB1528  NAD 83(1986)-  37 21 02.41142(N)    088 34 28.11224(W) AD(       ) 3
 HB1528  NAD 27      -  37 21 02.22040(N)    088 34 27.94648(W) AD(       ) 3
 HB1528
 HB1528.Superseded values are not recommended for survey control.
 HB1528
 HB1528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1528.See file dsdata.pdf to determine how the superseded data were derived.
 HB1528
 HB1528_MARKER: DR = REFERENCE MARK DISK
 HB1528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1528_STAMPING: BROWNFIELD NO 2 1957
 HB1528_MARK LOGO: CGS
 HB1528_PROJECTION: PROJECTING 5 CENTIMETERS
 HB1528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1528+STABILITY: SURFACE MOTION
 HB1528
 HB1528  HISTORY     - Date     Condition        Report By
 HB1528  HISTORY     - 1957     MONUMENTED       CGS
 HB1528
 HB1528                          STATION DESCRIPTION
 HB1528
 HB1528'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1528'THE LOOKOUT TOWER IS ABOUT 2 MILES EAST OF BROWNFIELD, ILLINOIS ON
 HB1528'THE HIGHEST GROUND IN THE VICINITY.  IT CONSISTS OF A FOUR LEGGED
 HB1528'STEEL TOWER SURMOUNTED BY AN ENCLOSED OBSERVATION PLATFORM.  THE
 HB1528'HEIGHT IS ABOUT 110 FEET.  EVIDENCE IN THE VICINITY INDICATES THAT
 HB1528'THE TOWER IS NO LONGER IN USE.  REFERENCE MARK 2 FOR TRIANGULATION
 HB1528'STATION BROWNFIELD WAS SET IN THE APPROXIMATE CENTER OF THE BASE
 HB1528'OF THE TOWER, THE DISTANCE BEING 50.815 FEET (15.487 METERS) SOUTH OF
 HB1528'STATION BROWNFIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1802 ***********************************************************************
 JB1802  DESIGNATION -  BROWNSTOWN MUN TANK
 JB1802  PID         -  JB1802
 JB1802  STATE/COUNTY-  IL/FAYETTE
 JB1802  COUNTRY     -  US
 JB1802  USGS QUAD   -  BROWNSTOWN (2018)
 JB1802
 JB1802                         *CURRENT SURVEY CONTROL
 JB1802  ______________________________________________________________________
 JB1802* NAD 83(1997) POSITION- 38 59 31.84986(N) 088 57 14.81754(W)   ADJUSTED
 JB1802  ______________________________________________________________________
 JB1802  GEOID HEIGHT    -        -31.833 (meters)                     GEOID18
 JB1802  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 JB1802  HORZ ORDER      -  THIRD
 JB1802
 JB1802.The horizontal coordinates were established by classical geodetic methods
 JB1802.and adjusted by the National Geodetic Survey in October 1999.
 JB1802
 JB1802.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1802.GEOID18 height accuracy estimate available here.
 JB1802
 JB1802.Click photographs - Photos may exist for this station.
 JB1802
 JB1802.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1802
 JB1802. The following values were computed from the NAD 83(1997) position.
 JB1802
 JB1802;                    North         East     Units Scale Factor Converg.
 JB1802;SPC IL E     -   258,293.307   246,219.036   MT  1.00001060   -0 23 26.2
 JB1802;SPC IL E     -   847,417.29    807,803.62   sFT  1.00001060   -0 23 26.2
 JB1802;SPC IL W     -   258,800.708   805,045.937   MT  1.00007700   +0 45 46.9
 JB1802;SPC IL W     -   849,081.99  2,641,221.54   sFT  1.00007700   +0 45 46.9
 JB1802;UTM  16      - 4,317,725.126   330,764.142   MT  0.99995268   -1 13 47.5
 JB1802
 JB1802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3076417725(NAD 83)
 JB1802
 JB1802                          SUPERSEDED SURVEY CONTROL
 JB1802
 JB1802  NAD 83(1986)-  38 59 31.86526(N)    088 57 14.80705(W) AD(       ) 3
 JB1802  NAD 27      -  38 59 31.70926(N)    088 57 14.57799(W) AD(       ) 3
 JB1802
 JB1802.Superseded values are not recommended for survey control.
 JB1802
 JB1802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1802.See file dsdata.pdf to determine how the superseded data were derived.
 JB1802
 JB1802_MARKER: 53 = ELEVATED TANK
 JB1802
 JB1802  HISTORY     - Date     Condition        Report By
 JB1802  HISTORY     - 1974     FIRST OBSERVED   NGS
 JB1802
 JB1802                          STATION DESCRIPTION
 JB1802
 JB1802'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 JB1802'BROWNSTOWN MUNICIPAL WATER TANK IS A 4-LEGGED STEEL STRUCTURE,
 JB1802'WITH ELIPSOIDAL TOP AND BOTTOM TANK, PAINTED SILVER, HAS THE
 JB1802'LETTERS BROWNSTOWN IN BLACK ON THE SOUTH SIDE, AND A HEIGHT OF
 JB1802'130 FEET.
 JB1802'
 JB1802'TANK IS LOCATED IN THE WEST PART OF BROWNSTOWN IN THE SOUTHWEST
 JB1802'ANGLE OF THE INTERSECTION OF TOWER AND ELM STREETS.
 JB1802'
 JB1802'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1681 ***********************************************************************
 JB1681  DESIGNATION -  BRUCE RESET
 JB1681  PID         -  JB1681
 JB1681  STATE/COUNTY-  IL/WHITE
 JB1681  COUNTRY     -  US
 JB1681  USGS QUAD   -  CARMI (2018)
 JB1681
 JB1681                         *CURRENT SURVEY CONTROL
 JB1681  ______________________________________________________________________
 JB1681* NAD 83(1997) POSITION- 38 05 02.01396(N) 088 13 49.27242(W)   ADJUSTED
 JB1681* NAVD 88 ORTHO HEIGHT -   146.    (meters)      479.    (feet) SCALED
 JB1681  ______________________________________________________________________
 JB1681  GEOID HEIGHT    -        -30.439 (meters)                     GEOID18
 JB1681  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 JB1681  HORZ ORDER      -  FIRST
 JB1681
 JB1681.The horizontal coordinates were established by classical geodetic methods
 JB1681.and adjusted by the National Geodetic Survey in October 1999.
 JB1681
 JB1681.The orthometric height was scaled from a topographic map.
 JB1681
 JB1681.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1681.GEOID18 height accuracy estimate available here.
 JB1681
 JB1681.Click photographs - Photos may exist for this station.
 JB1681
 JB1681.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1681
 JB1681. The following values were computed from the NAD 83(1997) position.
 JB1681
 JB1681;                    North         East     Units Scale Factor Converg.
 JB1681;SPC IL E     -   157,291.495   309,034.438   MT  0.99997600   +0 03 48.7
 JB1681;SPC IL E     -   516,047.18  1,013,890.49   sFT  0.99997600   +0 03 48.7
 JB1681;UTM  16      - 4,215,837.813   392,099.425   MT  0.99974339   -0 45 32.3
 JB1681
 JB1681!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1681!SPC IL E     -   0.99998188  x   0.99997600  =   0.99995788
 JB1681!UTM  16      -   0.99998188  x   0.99974339  =   0.99972527
 JB1681
 JB1681:                Primary Azimuth Mark                     Grid Az
 JB1681:SPC IL E     -  BRUCE AZ MK                              255 19 27.2
 JB1681:UTM  16      -  BRUCE AZ MK                              256 08 48.2
 JB1681
 JB1681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9209915837(NAD 83)
 JB1681
 JB1681|---------------------------------------------------------------------|
 JB1681| PID    Reference Object                     Distance      Geod. Az  |
 JB1681|                                                           dddmmss.s |
 JB1681| JB1683 CARMI RADIO STA KSH 644 MAST        APPROX. 3.3 KM 0902456.3 |
 JB1681| JB1682 CARMI RADIO STA WROY MAST           APPROX. 2.5 KM 0934630.5 |
 JB1681| CI3125 BRUCE RM 1                            9.437 METERS 13300     |
 JB1681| CI3124 BRUCE AZ MK                                        2552315.9 |
 JB1681| CI3126 BRUCE RM 2                           13.612 METERS 34228     |
 JB1681|---------------------------------------------------------------------|
 JB1681
 JB1681                          SUPERSEDED SURVEY CONTROL
 JB1681
 JB1681  NAD 83(1997)-  38 05 02.01640(N)    088 13 49.27227(W) AD(       ) 1
 JB1681  NAD 83(1993)-  38 05 02.02204(N)    088 13 49.27249(W) AD(       ) 1
 JB1681  NAD 83(1986)-  38 05 02.02523(N)    088 13 49.27388(W) AD(       ) 1
 JB1681  NAD 27      -  38 05 01.85595(N)    088 13 49.12687(W) AD(       ) 1
 JB1681
 JB1681.Superseded values are not recommended for survey control.
 JB1681
 JB1681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1681.See file dsdata.pdf to determine how the superseded data were derived.
 JB1681
 JB1681_MARKER: DH = HORIZONTAL CONTROL DISK
 JB1681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1681_STAMPING: BRUCE 1961 1981
 JB1681_MARK LOGO: NGS
 JB1681_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1681+STABILITY: SURFACE MOTION
 JB1681
 JB1681  HISTORY     - Date     Condition        Report By
 JB1681  HISTORY     - 1981     MONUMENTED       NGS
 JB1681
 JB1681                          STATION DESCRIPTION
 JB1681
 JB1681'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JB1681'THE STATION MARK WAS FOUND IN GOOD CONDITION.  RMS 1 AND 2 WERE FOUND
 JB1681'UPROOTED BY GRADING.  THE AZ MK WAS NOT FOUND AND THOUGHT DESTROYED BY
 JB1681'ROAD WORK.  THE STATION MARK WAS LOWERED AT THE REQUEST OF THE
 JB1681'PROPERTY OWNED AND RMS 3 AND 4 WERE SET.  A NEW DESCRIPTIN FOLLOWS.
 JB1681'THE STATION IS LOCATED ABOUT 6 MILES (9.7 KM) SE OF ENFIELD, ABOUT 3.5
 JB1681'MILES (5.6 KM) W OF CARMI, IN THE SW 0.25 OF SEC 17, T 5, R 9 E, ON
 JB1681'THE PROPERTY OF MR GEORGE CECIL RENSHAW, ROUTE 4, CARMI, ILL 62821,
 JB1681'297 FT (90.5 M) N OF THE CENTERLINE OF STATE HWY 14, 218 FT (66.4 M)
 JB1681'NW OF A POWER TRANSFORMER POLE AND 249 FT (75.9 M) NE OF A POWER POLE.
 JB1681'THE MONUMENT IS 30 INCHES UNDERGROUND AND THE DISK IS STAMPED---BRUCE
 JB1681'1961 1981---.  TO REACH THE STATION FROM THE JUNCTION OF STATE HWY 14
 JB1681'AND U.S HWY 45 ABOUT 1 MILE (1.6 KM) S OF ENFIELD, GO E ON HWY 14 FOR
 JB1681'5.7 MILES (9.2 KM) TO A HOUSE AND STATION ON THE LEFT JUST AFTER
 JB1681'PASSING A CEMETERY ON THE LEFT.  RM 3 IS A STANDARD PRE-CAST ALUMINUM
 JB1681'MONUMENT STAMPED---BRUCE 1961 NO 3 1981---, FLUSH WITH THE GROUND, 69
 JB1681'FT (21.0 M) SW OF THE POWER TRANSFORMER POLE, 127 FT (38.7 M) N OF THE
 JB1681'CENTER LINE OF THE HWY, 46 FT (14.0 M) N OF A 20 INCH TREE, 36 FT
 JB1681'(11.0 M) NE OF THE NE CORNER OF HOUSE AND 6 INCHES W OF A FENCE
 JB1681'CORNER.  RM 4 IS A STANDARD PRE-CAST ALUMINUM MONUMENT,
 JB1681'STAMPED---BRUCE 1961 NO 4 1981---, FLUSH WITH THE GROUND, 2 FT (0.6 M)
 JB1681'N OF THE NW CORNER OF A RED BUILDING BLOCK GARAGE AND 131 FT (39.9 M)
 JB1681'N OF THE CENTERLINE OF THE HWY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1026 ***********************************************************************
 KB1026  CBN         -  This is a Cooperative Base Network Control Station.
 KB1026  DESIGNATION -  BRUSH
 KB1026  PID         -  KB1026
 KB1026  STATE/COUNTY-  IL/SANGAMON
 KB1026  COUNTRY     -  US
 KB1026  USGS QUAD   -  DIVERNON (2018)
 KB1026
 KB1026                         *CURRENT SURVEY CONTROL
 KB1026  ______________________________________________________________________
 KB1026* NAD 83(2011) POSITION- 39 33 11.18861(N) 089 39 03.46457(W)   ADJUSTED
 KB1026* NAD 83(2011) ELLIP HT-   158.016 (meters)        (06/27/12)   ADJUSTED
 KB1026* NAD 83(2011) EPOCH   -  2010.00
 KB1026* NAVD 88 ORTHO HEIGHT -   190.039 (meters)      623.49  (feet) ADJUSTED
 KB1026  ______________________________________________________________________
 KB1026  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 KB1026  NAD 83(2011) X  -     29,999.615 (meters)                     COMP
 KB1026  NAD 83(2011) Y  - -4,924,483.711 (meters)                     COMP
 KB1026  NAD 83(2011) Z  -  4,039,952.164 (meters)                     COMP
 KB1026  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 KB1026  DYNAMIC HEIGHT  -        189.934 (meters)      623.14  (feet) COMP
 KB1026  MODELED GRAVITY -    980,067.4   (mgal)                       NAVD 88
 KB1026
 KB1026  VERT ORDER      -  SECOND    CLASS 0
 KB1026
 KB1026  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1026  Standards:
 KB1026         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1026            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1026  -------------------------------------------------------------------
 KB1026  NETWORK    0.33   0.71           0.15   0.12   0.36     -0.01838262
 KB1026  -------------------------------------------------------------------
 KB1026  Click here for local accuracies and other accuracy information.
 KB1026
 KB1026.The horizontal coordinates were established by GPS observations
 KB1026.and adjusted by the National Geodetic Survey in June 2012.
 KB1026
 KB1026.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1026.been affixed to the stable North American tectonic plate. See 
 KB1026.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1026
 KB1026.The horizontal coordinates are valid at the epoch date displayed above
 KB1026.which is a decimal equivalence of Year/Month/Day.
 KB1026
 KB1026.The orthometric height was determined by differential leveling and
 KB1026.adjusted by the NATIONAL GEODETIC SURVEY
 KB1026.in June 1991.
 KB1026
 KB1026.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1026.GEOID18 height accuracy estimate available here.
 KB1026
 KB1026.Click photographs - Photos may exist for this station.
 KB1026
 KB1026.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1026
 KB1026.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1026
 KB1026.The ellipsoidal height was determined by GPS observations
 KB1026.and is referenced to NAD 83.
 KB1026
 KB1026.The dynamic height is computed by dividing the NAVD 88
 KB1026.geopotential number by the normal gravity value computed on the
 KB1026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1026.degrees latitude (g = 980.6199 gals.).
 KB1026
 KB1026.The modeled gravity was interpolated from observed gravity values.
 KB1026
 KB1026. The following values were computed from the NAD 83(2011) position.
 KB1026
 KB1026;                    North         East     Units Scale Factor Converg.
 KB1026;SPC IL W     -   320,499.156   744,321.220   MT  0.99996535   +0 19 42.2
 KB1026;SPC IL W     - 1,051,504.31  2,441,993.87   sFT  0.99996535   +0 19 42.2
 KB1026;UTM  16      - 4,381,515.208   272,230.898   MT  1.00023877   -1 41 19.8
 KB1026
 KB1026!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1026!SPC IL W     -   0.99997521  x   0.99996535  =   0.99994056
 KB1026!UTM  16      -   0.99997521  x   1.00023877  =   1.00021397
 KB1026
 KB1026:                Primary Azimuth Mark                     Grid Az
 KB1026:SPC IL W     -  BRUSH AZ MK                              086 13 41.7
 KB1026:UTM  16      -  BRUSH AZ MK                              088 14 43.7
 KB1026
 KB1026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7223081515(NAD 83)
 KB1026
 KB1026|---------------------------------------------------------------------|
 KB1026| PID    Reference Object                     Distance      Geod. Az  |
 KB1026|                                                           dddmmss.s |
 KB1026| KB1025 BRUSH RM 1                           17.876 METERS 04304     |
 KB1026| CI6776 BRUSH AZ MK                                        0863323.9 |
 KB1026| KB1027 BRUSH RM 2                           17.528 METERS 31519     |
 KB1026| KB1503 DIVERNON MUNICIPAL TANK             APPROX. 1.2 KM 3364014.4 |
 KB1026|---------------------------------------------------------------------|
 KB1026
 KB1026                          SUPERSEDED SURVEY CONTROL
 KB1026
 KB1026  NAD 83(2007)-  39 33 11.18858(N)    089 39 03.46530(W) AD(2002.00) 0
 KB1026  ELLIP H (02/10/07)  158.043  (m)                       GP(2002.00)    
 KB1026  ELLIP H (10/15/04)  158.009  (m)                       GP(       ) 4 2
 KB1026  NAD 83(1997)-  39 33 11.18860(N)    089 39 03.46532(W) AD(       ) B
 KB1026  ELLIP H (07/17/98)  158.052  (m)                       GP(       ) 4 1
 KB1026  NAD 83(1986)-  39 33 11.19716(N)    089 39 03.45416(W) AD(       ) 2
 KB1026  NAD 27      -  39 33 10.99910(N)    089 39 03.11970(W) AD(       ) 2
 KB1026  NAVD 88             190.04   (m)          623.5    (f) LEVELING    3  
 KB1026  NAVD 88             190.06   (m)          623.6    (f) LEVELING    3  
 KB1026  NGVD 29 (??/??/92)  190.155  (m)          623.87   (f) ADJ UNCH    2 0
 KB1026  NGVD 29             190.16   (m)          623.9    (f) LEVELING    3  
 KB1026
 KB1026.Superseded values are not recommended for survey control.
 KB1026
 KB1026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1026.See file dsdata.pdf to determine how the superseded data were derived.
 KB1026
 KB1026_MARKER: DE = TRAVERSE STATION DISK
 KB1026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1026_STAMPING: BRUSH 1960
 KB1026_MARK LOGO: CGS
 KB1026_PROJECTION: FLUSH
 KB1026_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1026+STABILITY: SURFACE MOTION
 KB1026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1026+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2019
 KB1026
 KB1026  HISTORY     - Date     Condition        Report By
 KB1026  HISTORY     - 1960     MONUMENTED       CGS
 KB1026  HISTORY     - 1960     GOOD             CGS
 KB1026  HISTORY     - 1976     GOOD             NGS
 KB1026  HISTORY     - 1977     GOOD             NGS
 KB1026  HISTORY     - 1977     GOOD             NGS
 KB1026  HISTORY     - 19970328 GOOD             NGS
 KB1026  HISTORY     - 19980713 GOOD             ILDT
 KB1026  HISTORY     - 20010410 GOOD             JCLS
 KB1026  HISTORY     - 20020611 GOOD             NGS
 KB1026  HISTORY     - 20020702 GOOD             HANPRO
 KB1026  HISTORY     - 20030613 GOOD             WOOLPT
 KB1026  HISTORY     - 20040119 GOOD             WOOLPT
 KB1026  HISTORY     - 20110720 GOOD             ILDT
 KB1026  HISTORY     - 20190718 GOOD             ILDT
 KB1026
 KB1026                          STATION DESCRIPTION
 KB1026
 KB1026'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1026'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHWEST OF PAWNEE AND
 KB1026'ABOUT 1/2 MILE SOUTH OF DIVERNON.
 KB1026'
 KB1026'TO REACH THE STATION FROM THE JUNCTION OF U.S. ROUTE 66 AND
 KB1026'DIVERNON ROAD, GO SOUTH ON U.S. ROUTE 66 FOR 1.0 MILE TO A
 KB1026'CROSSROADS, TURN RT.  AND GO WEST FOR 0.25 MILE TO THE STATION ON THE
 KB1026'LEFT.
 KB1026'
 KB1026'STATION MARK, A STANDARD TRAVERSE STATION DISK IS SET IN TOP OF A 12
 KB1026'INCH SQUARE CONCRETE POST SET FLUSH AND IS STAMPED BRUSH
 KB1026'1960. THE MARK IS 22 FEET SOUTH OF CENTER OF AN OILED ROAD, 4.4 FEET
 KB1026'EAST-SOUTHEAST OF WITNESS POST AND 4.4 FEET EAST-NORTHEAST OF
 KB1026'FENCE CORNER.
 KB1026'
 KB1026'REFERENCE MARK 1, A STANDARD REFERENCE MARK DISK SET IN TOP OF A 12
 KB1026'INCH SQUARE CONCRETE POST SET FLUSH AND IS STAMPED BRUSH NO
 KB1026'1 1960. THE MARK IS 62.3 FEET EAST-NORTHEAST OF WITNESS POST, 19.2
 KB1026'FEET NORTH OF CENTER OF OILED ROAD, 17 FEET WEST OF CENTER OF
 KB1026'FIELD ENTRANCE AND 1 FOOT SOUTH OF FENCE.
 KB1026'
 KB1026'REFERENCE MARK 2, A STANDARD REFERENCE MARK DISK SET IN TOP OF A 12
 KB1026'INCH SQUARE CONCRETE POST SET FLUSH AND THE DISK IS STAMPED BRUSH
 KB1026'NO 2 1960. THE MARK IS 56 FEET NORTHWEST OF WITNESS POST, 98 FEET
 KB1026'WEST OF CENTER OF FIELD ENTRANCE, 18 FEET NORTH OF CENTER OF
 KB1026'OILED ROAD AND 1 FOOT SOUTH OF FENCE.
 KB1026'
 KB1026'THE DISTANCE BETWEEN R.M. 1 AND R.M. 2 WAS 80.48 FEET.
 KB1026'
 KB1026'NO AZIMUTH MARK WAS SET BUT THE DIVERNON, MUNICIPAL WATER TANK MAY BE
 KB1026'USED AS AN AZIMUTH.
 KB1026
 KB1026                          STATION RECOVERY (1960)
 KB1026
 KB1026'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1026'1.2 MI SW FROM DIVERNON.
 KB1026'1.0 MILES SOUTH ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION WITH
 KB1026'DIVERNON ROAD, THENCE 0.2 MILES WEST ALONG AN OILED ROAD AT A
 KB1026'FIELD ENTRANCE NORTH OF THE ROAD AND AT FENCE CORNERS NORTH AND
 KB1026'SOUTH OF THE ROAD, 24 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 KB1026'44 FEET SOUTH SOUTHWEST OF A FENCE CORNER ON THE NORTH SIDE OF
 KB1026'THE ROAD, 5 FEET NORTHEAST OF A FENCE CORNER SOUTH OF THE ROAD,
 KB1026'62 FEET WEST OF THE EXTENDED CENTER LINE OF A FIELD ENTRANCE,
 KB1026'4.0 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB1026'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB1026
 KB1026                          STATION RECOVERY (1976)
 KB1026
 KB1026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1026'STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION AND AS
 KB1026'DESCRIBED IN 1960 WITH THE FOLLOWING EXCEPTIONS.
 KB1026'
 KB1026'REFERENCE MARK 1 IS 1 FOOT SOUTH OF THE WEST GATE POST.
 KB1026'
 KB1026'THE FENCE HAS BEEN REMOVED ON THE SOUTH SIDE OF THE ROAD.
 KB1026'
 KB1026'TO REACH FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 55 AND DIVERNON
 KB1026'ROAD IN THE EAST EDGE OF DIVERNON, GO SOUTH ON THE SERVICE ROAD ON
 KB1026'THE WEST SIDE OF THE INTERSTATE FOR 1.15 MILES TO A SIDE ROAD RIGHT.
 KB1026'TURN RIGHT AND GO WEST ON SURFACED ROAD FOR 0.2 MILE TO THE
 KB1026'STATION ON THE LEFT.
 KB1026'
 KB1026'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 KB1026'
 KB1026'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MILE SOUTH OF
 KB1026'DIVERNON.
 KB1026
 KB1026                          STATION RECOVERY (1977)
 KB1026
 KB1026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 KB1026'STATION MARK, REFERENCE MARKS 1 AND 2 FOUND IN GOOD CONDITION AND
 KB1026'AS DESCRIBED.  AN AZIMUTH MARK WAS ESTABLISHED AT THIS TIME USING
 KB1026'THE DIVERNON WATER TANK TO INITIAL FROM.  THE DISTANCE TO REFERENCE
 KB1026'MARKS CHECKED.  THE DIRECTION TO REFERENCE MARK 1 WAS GREATER BY
 KB1026'1-MINUTE AND 33 SECONDS.  REFERENCE MARK 2 WAS LARGER BY 4
 KB1026'MINUTES AND 27 SECONDS.  THE DESCRIPTION IS ADEQUATE WITH THE
 KB1026'ADDITION OF THE AZIMUTH MARK.
 KB1026'
 KB1026'THE AZIMUTH MARK IS 111 FEET WEST OF THE CENTERLINE OF A PAVED ROAD,
 KB1026'23 FEET NORTH OF THE CENTERLINE OF ROAD, 1-FOOT SOUTH OF A FENCELINE
 KB1026'AND CORNER FENCE POST, 1-FOOT EAST OF A METAL WITNESS POST AND
 KB1026'1-FOOT WEST OF A CONCRETE RIGHT-OF-WAY POST.  THE MONUMENT IS
 KB1026'FLUSH AND THE DISK STAMPED BRUSH 1960 1977.
 KB1026'
 KB1026'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE ROAD FOR
 KB1026'0.25 MILE AND THE MARK ON THE LEFT AS DESCRIBED.
 KB1026'
 KB1026'HIGHWAY 66 MENTIONED IN THE 1960 DESCRIPTION IS NOW A SERVICE ROAD
 KB1026'THAT IS PARALLEL WITH INTER STATE HIGHWAY 55.
 KB1026'
 KB1026'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MILE SOUTH
 KB1026'OF DIVERNON.
 KB1026'
 KB1026'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB1026
 KB1026                          STATION RECOVERY (1977)
 KB1026
 KB1026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 KB1026'THE MARK WAS FOUND IN GOOD CONDITION AND AS DESCRIBED IN 1960. U.S.
 KB1026'HIGHWAY 66 MENTIONED IN 1960 IS NOW A SERVICE ROAD JUST WEST OF
 KB1026'INTERSTATE HIGHWAY 55.
 KB1026
 KB1026                          STATION RECOVERY (1997)
 KB1026
 KB1026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1026'THE STATION IS LOCATED ABOUT 1 MI (1.6 KM) SOUTH-SOUTHEAST OF THE
 KB1026'CENTER OF DIVERNON.  TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY
 KB1026'55 AND REICHERT ROAD (EXIT 80) AT THE EAST EDGE OF DIVERNON, GO WEST
 KB1026'TO THE FRONTAGE ROAD THAT RUNS SOUTH ON THE WEST SIDE OF I-55.  TURN
 KB1026'LEFT, SOUTH, ON THE FRONTAGE ROAD FOR 1.15 MI (1.85 KM) TO A SIDE ROAD
 KB1026'RIGHT.  TURN RIGHT, WEST, ON HOGAN ROAD (17S) FOR 0.2 MI (0.3 KM) TO
 KB1026'THE STATION ON THE LEFT, 7.0 M (23.0 FT) SOUTH OF THE CENTER OF THE
 KB1026'ROAD, 15.1 M (49.5 FT) WEST OF THE WEST END OF A METAL CULVERT PIPE AT
 KB1026'A FIELD ENTRANCE, 1.2 M (3.9 FT) NORTHEAST OF A LONE WOOD FENCE POST,
 KB1026'0.8 M (2.6 FT) NORTHEAST OF A TELEPHONE CABLE SPLICE BOX, AND 0.3 M
 KB1026'(1.0 FT) NORTHEAST OF A METAL WITNESS POST.
 KB1026
 KB1026                          STATION RECOVERY (1998)
 KB1026
 KB1026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 KB1026'RECOVERED IN GOOD CONDITION.
 KB1026
 KB1026                          STATION RECOVERY (2001)
 KB1026
 KB1026'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 KB1026'RECOVERED IN GOOD CONDITION.
 KB1026
 KB1026                          STATION RECOVERY (2002)
 KB1026
 KB1026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DSE)
 KB1026'RECOVERED IN GOOD CONDITION
 KB1026
 KB1026                          STATION RECOVERY (2002)
 KB1026
 KB1026'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB1026'RECOVERED IN GOOD CONDITION.
 KB1026
 KB1026                          STATION RECOVERY (2003)
 KB1026
 KB1026'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB1026'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 KB1026
 KB1026                          STATION RECOVERY (2004)
 KB1026
 KB1026'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KB1026'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOODCONDITION.
 KB1026
 KB1026                          STATION RECOVERY (2011)
 KB1026
 KB1026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1026'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-NORTHEAST OF
 KB1026'VIRDEN.
 KB1026
 KB1026                          STATION RECOVERY (2019)
 KB1026
 KB1026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0510 ***********************************************************************
 JB0510  CBN         -  This is a Cooperative Base Network Control Station.
 JB0510  DESIGNATION -  BRUSH
 JB0510  PID         -  JB0510
 JB0510  STATE/COUNTY-  IL/WAYNE
 JB0510  COUNTRY     -  US
 JB0510  USGS QUAD   -  WAYNE CITY (2018)
 JB0510
 JB0510                         *CURRENT SURVEY CONTROL
 JB0510  ______________________________________________________________________
 JB0510* NAD 83(2011) POSITION- 38 16 15.22261(N) 088 37 21.70268(W)   ADJUSTED
 JB0510* NAD 83(2011) ELLIP HT-   101.742 (meters)        (06/27/12)   ADJUSTED
 JB0510* NAD 83(2011) EPOCH   -  2010.00
 JB0510* NAVD 88 ORTHO HEIGHT -   132.064 (meters)      433.28  (feet) ADJUSTED
 JB0510  ______________________________________________________________________
 JB0510  GEOID HEIGHT    -        -30.322 (meters)                     GEOID18
 JB0510  NAD 83(2011) X  -    120,516.029 (meters)                     COMP
 JB0510  NAD 83(2011) Y  - -5,012,492.281 (meters)                     COMP
 JB0510  NAD 83(2011) Z  -  3,929,157.911 (meters)                     COMP
 JB0510  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 JB0510  DYNAMIC HEIGHT  -        131.979 (meters)      433.00  (feet) COMP
 JB0510  MODELED GRAVITY -    979,983.8   (mgal)                       NAVD 88
 JB0510
 JB0510  VERT ORDER      -  SECOND    CLASS 0
 JB0510
 JB0510  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0510  Standards:
 JB0510         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0510            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0510  -------------------------------------------------------------------
 JB0510  NETWORK    0.54   0.84           0.24   0.20   0.43      0.00424438
 JB0510  -------------------------------------------------------------------
 JB0510  Click here for local accuracies and other accuracy information.
 JB0510
 JB0510.The horizontal coordinates were established by GPS observations
 JB0510.and adjusted by the National Geodetic Survey in June 2012.
 JB0510
 JB0510.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0510.been affixed to the stable North American tectonic plate. See 
 JB0510.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0510
 JB0510.The horizontal coordinates are valid at the epoch date displayed above
 JB0510.which is a decimal equivalence of Year/Month/Day.
 JB0510
 JB0510.The orthometric height was determined by differential leveling and
 JB0510.adjusted by the NATIONAL GEODETIC SURVEY
 JB0510.in June 1991.
 JB0510
 JB0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0510.GEOID18 height accuracy estimate available here.
 JB0510
 JB0510.Click photographs - Photos may exist for this station.
 JB0510
 JB0510.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0510
 JB0510.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0510
 JB0510.The ellipsoidal height was determined by GPS observations
 JB0510.and is referenced to NAD 83.
 JB0510
 JB0510.The dynamic height is computed by dividing the NAVD 88
 JB0510.geopotential number by the normal gravity value computed on the
 JB0510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0510.degrees latitude (g = 980.6199 gals.).
 JB0510
 JB0510.The modeled gravity was interpolated from observed gravity values.
 JB0510
 JB0510. The following values were computed from the NAD 83(2011) position.
 JB0510
 JB0510;                    North         East     Units Scale Factor Converg.
 JB0510;SPC IL E     -   178,082.808   274,679.020   MT  0.99998289   -0 10 45.2
 JB0510;SPC IL E     -   584,260.01    901,176.08   sFT  0.99998289   -0 10 45.2
 JB0510;UTM  16      - 4,237,117.281   358,052.905   MT  0.99984815   -1 00 18.8
 JB0510
 JB0510!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0510!SPC IL E     -   0.99998404  x   0.99998289  =   0.99996693
 JB0510!UTM  16      -   0.99998404  x   0.99984815  =   0.99983219
 JB0510
 JB0510:                Primary Azimuth Mark                     Grid Az
 JB0510:SPC IL E     -  BRUSH AZ MK                              270 37 59.2
 JB0510:UTM  16      -  BRUSH AZ MK                              271 27 32.8
 JB0510
 JB0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5805237117(NAD 83)
 JB0510
 JB0510|---------------------------------------------------------------------|
 JB0510| PID    Reference Object                     Distance      Geod. Az  |
 JB0510|                                                           dddmmss.s |
 JB0510| JB0511 BRUSH RM 1                           14.231 METERS 08923     |
 JB0510| JB0509 BRUSH RM 2                           12.976 METERS 26931     |
 JB0510| CI3130 BRUSH AZ MK                                        2702714.0 |
 JB0510|---------------------------------------------------------------------|
 JB0510
 JB0510                          SUPERSEDED SURVEY CONTROL
 JB0510
 JB0510  NAD 83(2007)-  38 16 15.22301(N)    088 37 21.70370(W) AD(2002.00) 0
 JB0510  ELLIP H (02/10/07)  101.751  (m)                       GP(2002.00)    
 JB0510  ELLIP H (10/15/04)  101.738  (m)                       GP(       ) 4 2
 JB0510  NAD 83(1997)-  38 16 15.22264(N)    088 37 21.70376(W) AD(       ) B
 JB0510  ELLIP H (07/17/98)  101.753  (m)                       GP(       ) 4 1
 JB0510  NAD 83(1993)-  38 16 15.23371(N)    088 37 21.70425(W) AD(       ) 2
 JB0510  NAD 83(1986)-  38 16 15.23652(N)    088 37 21.70213(W) AD(       ) 2
 JB0510  NAD 27      -  38 16 15.06199(N)    088 37 21.50302(W) AD(       ) 2
 JB0510  NAVD 88             132.06   (m)          433.3    (f) LEVELING    3  
 JB0510  NGVD 29 (??/??/92)  132.188  (m)          433.69   (f) ADJ UNCH    2 0
 JB0510  NGVD 29             132.19   (m)          433.7    (f) LEVELING    3  
 JB0510
 JB0510.Superseded values are not recommended for survey control.
 JB0510
 JB0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0510.See file dsdata.pdf to determine how the superseded data were derived.
 JB0510
 JB0510_MARKER: DE = TRAVERSE STATION DISK
 JB0510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0510_STAMPING: BRUSH 1961
 JB0510_MARK LOGO: CGS
 JB0510_PROJECTION: FLUSH
 JB0510_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0510+STABILITY: SURFACE MOTION
 JB0510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0510+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2020
 JB0510
 JB0510  HISTORY     - Date     Condition        Report By
 JB0510  HISTORY     - 1961     MONUMENTED       CGS
 JB0510  HISTORY     - 1961     GOOD             CGS
 JB0510  HISTORY     - 1973     GOOD             USGS
 JB0510  HISTORY     - 19901022 GOOD             NGS
 JB0510  HISTORY     - 19970226 GOOD             NGS
 JB0510  HISTORY     - 19990927 GOOD             ILDT
 JB0510  HISTORY     - 20060508 GOOD             ILDT
 JB0510  HISTORY     - 20070725 GOOD             ILDT
 JB0510  HISTORY     - 20080117 GOOD             ILDT
 JB0510  HISTORY     - 20090202 GOOD             ILDT
 JB0510  HISTORY     - 20111207 GOOD             WOOLPT
 JB0510  HISTORY     - 20200414 GOOD             ILDT
 JB0510
 JB0510                          STATION DESCRIPTION
 JB0510
 JB0510'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0510'THE STATION IS LOCATED ABOUT 6 MILES NORTH-NORTHEAST OF DAHLGREEN,
 JB0510'ABOUT 5.5 MILES SOUTH-SOUTHWEST OF WAYNE CITY AND ABOUT 1 MILE NORTH
 JB0510'OF THE WAYNE-HAMILTON COUNTY LINE.
 JB0510'
 JB0510'TO REACH THE STATION FROM THE DEPOT IN DAHLGREEN, GO NORTH ON THE MAIN
 JB0510'ROAD FOR 1.0 MILE TO A T-ROAD, TURN LEFT, THENCE RIGHT AND GO NORTH
 JB0510'FOR 4.55 MILES TO A CROSSROAD AND A SCHOOL HOUSE ON THE RIGHT,
 JB0510'CONTINUE EAST FOR 1.55 MILE TO POINT WHERE THE MAIN ROAD TURN LEFT,
 JB0510'CONTINUE AHEAD FOR 0.9 MILE TO A DRIVEWAY LEFT AND THE AZIMUTH MARK ON
 JB0510'THE LEFT.  CONTINUE EAST FOR 0.6 MILE TO A HOUSE ON RIGHT AND THE
 JB0510'STATION ON THE LEFT.
 JB0510'
 JB0510'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB0510'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0510'STAMPED BRUSH 1961.  THE MARK IS 25 FEET WEST OF A TRACK ROAD, 19 FEET
 JB0510'NORTH OF CENTER OF ROAD, 10 FEET SOUTHWEST OF A POWER POLE WITH A
 JB0510'TRANSFORMER, 2.5 SOUTH OF FENCE AND 2.2 FEET SOUTH-SOUTHEAST OF
 JB0510'WITNESS POST.
 JB0510'
 JB0510'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0510'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0510'AND IS STAMPED BRUSH NO 1 1961.  THE MARK IS 22 FEET EAST OF CENTER OF
 JB0510'A TRACK ROAD, 19 FEET NORTH OF CENTER OF ROAD, 5 FEET SOUTHEAST OF
 JB0510'FENCE CORNER AND 2.5 FEET SOUTH OF FENCE.
 JB0510'
 JB0510'REFERENCE MARK 2, A STNADARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0510'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0510'AND IS STAMPED BRUSH NO 2 1961.  THE MARK IS 41.5 FEET EAST OF WITNESS
 JB0510'POST, 53.5 FEET WEST OF FENCE CORNER, 18 FEET NORTH OF CENTER OF ROAD
 JB0510'AND 1.8 FEET SOUTH OF FENCE.
 JB0510'
 JB0510'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0510'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0510'STAMPED ZION 1961.  THE MARK IS 47 FEET NORTH OF CENTER OF ROAD, 24.5
 JB0510'FEET NORTH OF FENCE CORNER, 10 FEET EAST OF CENTER OF DRIVEWAY, 2.8
 JB0510'FEET NORTH OF WITNESS POST AND 1 FOOT WEST OF FENCE.
 JB0510
 JB0510                          STATION RECOVERY (1961)
 JB0510
 JB0510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0510'8.3 MI NE FROM DAHLGREN.
 JB0510'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0510'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0510'DAHLGREN, THENCE 2.9 MILES EAST ALONG A GRAVEL ROAD, AT A FARM
 JB0510'HOUSE SOUTH OF THE ROAD AND AT A DRIVE NORTH TO A FARM HOUSE, 20
 JB0510'FEET NORTH OF THE CENTER OF THE ROAD, 26 FEET WEST OF THE CENTER
 JB0510'OF THE DRIVE NORTH, 83 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 JB0510'THE HOUSE, 10 FEET SOUTHWEST OF A POWER POLE WITH A TRANSFORMER,
 JB0510'2.5 FEET SOUTH OF A FENCE, 11.5 FEET WEST OF A FENCE CORNER,
 JB0510'2.2 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET
 JB0510'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0510'POST PROJECTING 1 INCH.
 JB0510
 JB0510                          STATION RECOVERY (1973)
 JB0510
 JB0510'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB0510'ALL MARKS FOUND IN GOOD CONDITION.  DISTANCES AND DIRECTIONS CHECKED.
 JB0510'DESCRIPTION ADEQUATE.  HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB0510
 JB0510                          STATION RECOVERY (1990)
 JB0510
 JB0510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB0510'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 JB0510'FOR.  STATION IS LOCATED ABOUT 9 KM (5.6 MI) SOUTH-SOUTHWEST OF WAYNE
 JB0510'CITY, 6.5 KM (4.0 MI)  WEST OF EXIT 100 OF INTERSTATE HIGHWAY 64, ON
 JB0510'THE SOUTH EDGE OF SECTION 11, T 3 S, R 5 3.  OWNERSHIP-COUNTY
 JB0510'RIGHT-OF-WAY.
 JB0510'
 JB0510'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 64 AND STATE HIGHWAY
 JB0510'242 (EXIT 100) GO NORTHWEST ON HIGHWAY 242 FOR 0.47 KM (0.29 MI)  TO A
 JB0510'SLANTED CROSSROAD.  BEAR LEFT, WEST, ON PAVED AND GRAVEL ROAD FOR 6.21
 JB0510'KM (3.86 MI)  TO THE OAK GROVE SCHOOL ON THE LEFT.  CONTINUE AHEAD FOR
 JB0510'0.28 KM (0.17 MI)  TO A FIELD ENTRANCE AND STATION ON THE RIGHT,
 JB0510'ACROSS ROAD FROM A MOBILE HOME.
 JB0510'
 JB0510'STATION MARK IS SET IN THE TOP OF A 25-CM SQUARE CONCRETE POST FLUSH
 JB0510'IN WEEDS AT A FIELD EDGE.  IT IS 6.1 M (20.0 FT) NORTH OF, AND
 JB0510'SLIGHTLY HIGHER THAN THE ROAD CENTER, 8.5 M (27.9 FT) WEST OF CENTER
 JB0510'OF A FIELD ENTRANCE, 2.4 M (7.9 FT) WEST-SOUTHWEST OF UTILITY POLE
 JB0510'90422, 16.0 M (52.5 FT) NORTH-NORTHEAST OF A UTILITY POLE STUB AND
 JB0510'TELEPHONE PEDESTAL ACROSS ROAD, AND 0.7 M (2.3 FT) SOUTH-SOUTHEAST OF
 JB0510'A METAL WITNESS POST.
 JB0510
 JB0510                          STATION RECOVERY (1997)
 JB0510
 JB0510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB0510'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTH-SOUTHWEST OF WAYNE
 JB0510'CITY, 4.0 MI (6.4 KM) WEST OF EXIT 100 OF INTERSTATE HIGHWAY 64.  TO
 JB0510'REACH FROM THE JUNCTION OF I-64 AND STATE ROUTE 242 (EXIT 100), GO
 JB0510'NORTHWEST ON ROUTE 242 FOR 0.3 MI (0.5 KM) TO A SLANTED CROSSROAD.
 JB0510'BEAR LEFT, WEST, ON PAVED AND GRAVEL ROAD FOR 3.85 MI (6.20 KM) TO THE
 JB0510'OAK GROVE SCHOOL ON THE LEFT.  CONTINUE AHEAD FOR 0.17 MI (0.27 KM) TO
 JB0510'A FIELD ENTRANCE AND STATION ON THE RIGHT, ACROSS FROM A MOBILE HOME,
 JB0510'6.1 M (20.0 FT) NORTH OF THE CENTER OF THE ROAD, 8.5 M (27.9 FT) WEST
 JB0510'OF THE CENTER OF A FIELD ENTRANCE, 2.4 M (7.9 FT) WEST-SOUTHWEST OF A
 JB0510'UTILITY POLE WITH TRANSFORMER AND GUY WIRE, 16.0 M (52.5 FT)
 JB0510'NORTH-NORTHEAST OF A UTILITY POLE STUB AND TELEPHONE PEDESTAL ACROSS
 JB0510'ROAD, AND 0.7 M (2.3 FT) SOUTH-SOUTHEAST OF A METAL WITNESS POST.
 JB0510
 JB0510                          STATION RECOVERY (1999)
 JB0510
 JB0510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB0510'RECOVERED AS DESCRIBED
 JB0510'
 JB0510
 JB0510                          STATION RECOVERY (2006)
 JB0510
 JB0510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB0510'RECOVERED IN GOOD CONDITION.
 JB0510
 JB0510                          STATION RECOVERY (2007)
 JB0510
 JB0510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 JB0510'RECOVERED IN GOOD CONDITION.
 JB0510
 JB0510                          STATION RECOVERY (2008)
 JB0510
 JB0510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JB0510'RECOVERED AS DESCRIBED
 JB0510
 JB0510                          STATION RECOVERY (2009)
 JB0510
 JB0510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (BE)
 JB0510'RECOVERED AS DESCRIBED
 JB0510
 JB0510                          STATION RECOVERY (2011)
 JB0510
 JB0510'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (CJS)
 JB0510'RECOVERED AS DESCRIBED, EXCEPT THE MOBILE HOME THAT WAS MENTIONED FROM
 JB0510'A PREVIOUS RECOVERY IS NO LONGER THERE.
 JB0510
 JB0510                          STATION RECOVERY (2020)
 JB0510
 JB0510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 JB0510'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1475 ***********************************************************************
 HB1475  DESIGNATION -  BRUSH
 HB1475  PID         -  HB1475
 HB1475  STATE/COUNTY-  IL/SALINE
 HB1475  COUNTRY     -  US
 HB1475  USGS QUAD   -  ELDORADO (2018)
 HB1475
 HB1475                         *CURRENT SURVEY CONTROL
 HB1475  ______________________________________________________________________
 HB1475* NAD 83(1997) POSITION- 37 51 31.51253(N) 088 24 24.56615(W)   ADJUSTED
 HB1475* NAVD 88 ORTHO HEIGHT -   120.    (meters)      394.    (feet) SCALED
 HB1475  ______________________________________________________________________
 HB1475  GEOID HEIGHT    -        -29.901 (meters)                     GEOID18
 HB1475  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 HB1475  HORZ ORDER      -  SECOND
 HB1475
 HB1475.The horizontal coordinates were established by classical geodetic methods
 HB1475.and adjusted by the National Geodetic Survey in October 1999.
 HB1475
 HB1475.The orthometric height was scaled from a topographic map.
 HB1475
 HB1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1475.GEOID18 height accuracy estimate available here.
 HB1475
 HB1475.Click photographs - Photos may exist for this station.
 HB1475
 HB1475.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1475
 HB1475. The following values were computed from the NAD 83(1997) position.
 HB1475
 HB1475;                    North         East     Units Scale Factor Converg.
 HB1475;SPC IL E     -   132,300.112   293,532.940   MT  0.99997551   -0 02 42.4
 HB1475;SPC IL E     -   434,054.62    963,032.65   sFT  0.99997551   -0 02 42.4
 HB1475;UTM  16      - 4,191,076.154   376,244.991   MT  0.99978863   -0 51 48.6
 HB1475
 HB1475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1475!SPC IL E     -   0.99998588  x   0.99997551  =   0.99996139
 HB1475!UTM  16      -   0.99998588  x   0.99978863  =   0.99977451
 HB1475
 HB1475:                Primary Azimuth Mark                     Grid Az
 HB1475:SPC IL E     -  ELDORADO                                 229 47 47.1
 HB1475:UTM  16      -  ELDORADO                                 230 36 53.3
 HB1475
 HB1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7624491076(NAD 83)
 HB1475
 HB1475|---------------------------------------------------------------------|
 HB1475| PID    Reference Object                     Distance      Geod. Az  |
 HB1475|                                                           dddmmss.s |
 HB1475| CI3128 BRUSH RM 1                           27.530 METERS 11406     |
 HB1475| CI3127 BRUSH AZ MK                                        1763356.4 |
 HB1475| CI3129 BRUSH RM 2                           35.907 METERS 18250     |
 HB1475| HB1477 ELDORADO TOWNSHIP HS VENT           APPROX. 5.0 KM 2101509.4 |
 HB1475| HB1476 ELDORADO MUNICIPAL TANK             APPROX. 5.9 KM 2171454.3 |
 HB1475| HB1478 ELDORADO                            APPROX. 5.5 KM 2294504.7 |
 HB1475|---------------------------------------------------------------------|
 HB1475
 HB1475                          SUPERSEDED SURVEY CONTROL
 HB1475
 HB1475  NAD 83(1997)-  37 51 31.51783(N)    088 24 24.56564(W) AD(       ) 2
 HB1475  NAD 83(1993)-  37 51 31.51853(N)    088 24 24.56560(W) AD(       ) 2
 HB1475  NAD 83(1986)-  37 51 31.52449(N)    088 24 24.56692(W) AD(       ) 2
 HB1475  NAD 27      -  37 51 31.35181(N)    088 24 24.40402(W) AD(       ) 2
 HB1475
 HB1475.Superseded values are not recommended for survey control.
 HB1475
 HB1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1475.See file dsdata.pdf to determine how the superseded data were derived.
 HB1475
 HB1475_MARKER: DS = TRIANGULATION STATION DISK
 HB1475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1475_STAMPING: BRUSH 1957
 HB1475_MARK LOGO: CGS
 HB1475_PROJECTION: FLUSH
 HB1475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1475+STABILITY: SURFACE MOTION
 HB1475_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1475+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2007
 HB1475
 HB1475  HISTORY     - Date     Condition        Report By
 HB1475  HISTORY     - 1957     MONUMENTED       CGS
 HB1475  HISTORY     - 20071011 GOOD             ILDT
 HB1475  HISTORY     - 20120612 POOR             ILDT
 HB1475
 HB1475                          STATION DESCRIPTION
 HB1475
 HB1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1475'THE STATION IS ABOUT 5 MILES NORTH-NORTHEAST OF ELDORADO, 7 MILES
 HB1475'SOUTH OF BROUGHTON ON PROPERTY OWNED AND OCCUPIED BY
 HB1475'MR. JOHN UNTHANK. IT IS 65 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 HB1475'A FARMHOUSE, 31 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1475'ROAD, 39 FEET NORTH OF A BOARD FENCE AND 10 FEET EAST OF A WHITE
 HB1475'WITNESS POST SET IN A FENCE LINE. THE MONUMENT IS FLUSH AND
 HB1475'THE DISK IS STAMPED BRUSH 1957.
 HB1475'
 HB1475'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1475'HIGHWAY 142 AT THE SOUTHEAST EDGE OF ELDORADO, GO NORTHEAST ON
 HB1475'HIGHWAY 45 FOR 4.3 MILES TO A CROSSROAD. TURN LEFT AND GO WEST ACROSS
 HB1475'THE RAILROAD TRACKS FOR 0.05 MILE TO A SIDE ROAD RIGHT AND
 HB1475'THE AZIMUTH MARK ON THE LEFT. TURN RIGHT AND GO NORTH ON A GRAVELED
 HB1475'ROAD FOR 0.15 MILE TO MR. UNTHANKS HOME ON THE RIGHT AND THE
 HB1475'STATION AS DESCRIBED.
 HB1475'
 HB1475'REFERENCE MARK 1 IS 1 FOOT NORTH OF A BOARD FENCE, 18 FEET NORTHWEST
 HB1475'OF THE NORTHEAST CORNER OF THE HOUSE AND 37 FEET WEST OF A
 HB1475'FENCE CORNER. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BRUSH NO
 HB1475'1 1957.
 HB1475'
 HB1475'REFERENCE MARK 2 IS 24 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1475'ROAD, 2 FEET EAST OF A FENCE CORNER AND 60 FEET SOUTHWEST
 HB1475'OF THE SOUTHWEST CORNER OF THE HOUSE. THE MONUMENT IS FLUSH AND THE
 HB1475'DISK IS STAMPED BRUSH NO 2 1957.
 HB1475'
 HB1475'THE AZIMUTH MARK IS 16 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 HB1475'ROAD, 78 FEET WEST OF THE WEST RAIL OF THE RAILROAD, 19
 HB1475'FEET WEST OF A 20 INCH OAK TREE, 1 FOOT NORTH OF A WIRE FENCE AND 4
 HB1475'FEET EAST OF A WHITE WITNESS POST. THE MONUMENT PROJECTS 3
 HB1475'INCHES AND THE DISK IS STAMPED BRUSH 1957.
 HB1475'
 HB1475'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1475
 HB1475                          STATION RECOVERY (2007)
 HB1475
 HB1475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 HB1475'BRUSH AZ ALSO FOUND, TO REACH IS GOOD
 HB1475
 HB1475                          STATION RECOVERY (2012)
 HB1475
 HB1475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB1475'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1025 ***********************************************************************
 KB1025  DESIGNATION -  BRUSH RM 1
 KB1025  PID         -  KB1025
 KB1025  STATE/COUNTY-  IL/SANGAMON
 KB1025  COUNTRY     -  US
 KB1025  USGS QUAD   -  DIVERNON (2018)
 KB1025
 KB1025                         *CURRENT SURVEY CONTROL
 KB1025  ______________________________________________________________________
 KB1025* NAD 83(1986) POSITION- 39 33 11.61   (N) 089 39 02.95   (W)   HD_HELD1
 KB1025* NAVD 88 ORTHO HEIGHT -   190.000 (meters)      623.36  (feet) ADJUSTED
 KB1025  ______________________________________________________________________
 KB1025  GEOID HEIGHT    -        -32.010 (meters)                     GEOID18
 KB1025  DYNAMIC HEIGHT  -        189.895 (meters)      623.01  (feet) COMP
 KB1025  MODELED GRAVITY -    980,067.4   (mgal)                       NAVD 88
 KB1025
 KB1025  VERT ORDER      -  SECOND    CLASS 0
 KB1025
 KB1025.The horizontal coordinates were determined by differentially corrected
 KB1025.hand held GPS observations or other comparable positioning techniques
 KB1025.and have an estimated accuracy of +/- 3 meters.
 KB1025
 KB1025.The orthometric height was determined by differential leveling and
 KB1025.adjusted by the NATIONAL GEODETIC SURVEY
 KB1025.in June 1991.
 KB1025
 KB1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1025.GEOID18 height accuracy estimate available here.
 KB1025
 KB1025.Click photographs - Photos may exist for this station.
 KB1025
 KB1025.The dynamic height is computed by dividing the NAVD 88
 KB1025.geopotential number by the normal gravity value computed on the
 KB1025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1025.degrees latitude (g = 980.6199 gals.).
 KB1025
 KB1025.The modeled gravity was interpolated from observed gravity values.
 KB1025
 KB1025;                    North         East    Units  Estimated Accuracy
 KB1025;SPC IL W     -   320,512.2     744,333.4     MT  (+/- 3 meters HH1 GPS) 
 KB1025
 KB1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7224381527(NAD 83)
 KB1025
 KB1025                          SUPERSEDED SURVEY CONTROL
 KB1025
 KB1025  NGVD 29 (??/??/92)  190.116  (m)          623.74   (f) ADJ UNCH    2 0
 KB1025
 KB1025.Superseded values are not recommended for survey control.
 KB1025
 KB1025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1025.See file dsdata.pdf to determine how the superseded data were derived.
 KB1025
 KB1025_MARKER: DR = REFERENCE MARK DISK
 KB1025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1025_STAMPING: BRUSH NO 1 1960
 KB1025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1025+STABILITY: SURFACE MOTION
 KB1025
 KB1025  HISTORY     - Date     Condition        Report By
 KB1025  HISTORY     - 1960     MONUMENTED       CGS
 KB1025  HISTORY     - 1977     GOOD             NGS
 KB1025
 KB1025                          STATION DESCRIPTION
 KB1025
 KB1025'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1025'1.2 MI SW FROM DIVERNON.
 KB1025'1.0 MILES SOUTH ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION WITH
 KB1025'DIVERNON ROAD, THENCE 0.2 MILES WEST ALONG AN OILED ROAD AT
 KB1025'A FIELD ENTRANCE NORTH OF THE ROAD AND AT FENCE CORNERS NORTH AND
 KB1025'SOUTH OF THE ROAD, 20 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1
 KB1025'FOOT SOUTH OF THE FENCE, 32 FEET EAST OF THE FENCE CORNER NORTH
 KB1025'OF THE ROAD, 19 FEET WEST OF THE CENTER LINE OF A FIELD ENTRANCE,
 KB1025'58.7 FEET NORTHEAST OF TRAVERSE STATION BRUSH, 62.5 FEET NORTHEAST
 KB1025'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 KB1025'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB1025
 KB1025                          STATION RECOVERY (1977)
 KB1025
 KB1025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 KB1025'THE MARK RECOVERED IN GOOD CONDITION AND AS DESCRIBED. U.S. HIGHWAY
 KB1025'66 MENTIONED IN 1960 IS NOW A SERVICE ROAD TO THE WEST OF INTERSTATE
 KB1025'HIGHWAY 55.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0511 ***********************************************************************
 JB0511  DESIGNATION -  BRUSH RM 1
 JB0511  PID         -  JB0511
 JB0511  STATE/COUNTY-  IL/WAYNE
 JB0511  COUNTRY     -  US
 JB0511  USGS QUAD   -  WAYNE CITY (2018)
 JB0511
 JB0511                         *CURRENT SURVEY CONTROL
 JB0511  ______________________________________________________________________
 JB0511* NAD 83(1986) POSITION- 38 16 15.23   (N) 088 37 21.12   (W)   HD_HELD1
 JB0511* NAVD 88 ORTHO HEIGHT -   131.977 (meters)      432.99  (feet) ADJUSTED
 JB0511  ______________________________________________________________________
 JB0511  GEOID HEIGHT    -        -30.322 (meters)                     GEOID18
 JB0511  DYNAMIC HEIGHT  -        131.893 (meters)      432.72  (feet) COMP
 JB0511  MODELED GRAVITY -    979,983.8   (mgal)                       NAVD 88
 JB0511
 JB0511  VERT ORDER      -  SECOND    CLASS 0
 JB0511
 JB0511.The horizontal coordinates were determined by differentially corrected
 JB0511.hand held GPS observations or other comparable positioning techniques
 JB0511.and have an estimated accuracy of +/- 3 meters.
 JB0511
 JB0511.The orthometric height was determined by differential leveling and
 JB0511.adjusted by the NATIONAL GEODETIC SURVEY
 JB0511.in June 1991.
 JB0511
 JB0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0511.GEOID18 height accuracy estimate available here.
 JB0511
 JB0511.Click photographs - Photos may exist for this station.
 JB0511
 JB0511.The dynamic height is computed by dividing the NAVD 88
 JB0511.geopotential number by the normal gravity value computed on the
 JB0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0511.degrees latitude (g = 980.6199 gals.).
 JB0511
 JB0511.The modeled gravity was interpolated from observed gravity values.
 JB0511
 JB0511;                    North         East    Units  Estimated Accuracy
 JB0511;SPC IL E     -   178,083.0     274,693.2     MT  (+/- 3 meters HH1 GPS) 
 JB0511
 JB0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5806737117(NAD 83)
 JB0511
 JB0511                          SUPERSEDED SURVEY CONTROL
 JB0511
 JB0511  NGVD 29 (??/??/92)  132.101  (m)          433.40   (f) ADJ UNCH    2 0
 JB0511
 JB0511.Superseded values are not recommended for survey control.
 JB0511
 JB0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0511.See file dsdata.pdf to determine how the superseded data were derived.
 JB0511
 JB0511_MARKER: DR = REFERENCE MARK DISK
 JB0511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0511_STAMPING: BRUSH NO 1 1961
 JB0511_MARK LOGO: CGS
 JB0511_PROJECTION: FLUSH
 JB0511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0511+STABILITY: SURFACE MOTION
 JB0511
 JB0511  HISTORY     - Date     Condition        Report By
 JB0511  HISTORY     - 1961     MONUMENTED       CGS
 JB0511
 JB0511                          STATION DESCRIPTION
 JB0511
 JB0511'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0511'8.3 MI NE FROM DAHLGREN.
 JB0511'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0511'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0511'DAHLGREN, THENCE 2.9 MILES EAST ALONG A GRAVEL ROAD, AT A FARM
 JB0511'HOUSE SOUTH OF THE ROAD AND AT A DRIVE NORTH TO A FARM HOUSE,
 JB0511'20 FEET NORTH OF THE CENTER OF THE ROAD, 22 FEET EAST OF THE
 JB0511'CENTER OF THE DRIVE NORTH, 39 FEET EAST OF A POWER POLE WITH A
 JB0511'TRANSFORMER, 2 FEET SOUTH OF A FENCE, 4 FEET SOUTHEAST OF A
 JB0511'FENCE CORNER, 46.7 FEET EAST OF TRAVERSE STATION BRUSH, 47.7
 JB0511'FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL
 JB0511'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JB0511'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1027 ***********************************************************************
 KB1027  DESIGNATION -  BRUSH RM 2
 KB1027  PID         -  KB1027
 KB1027  STATE/COUNTY-  IL/SANGAMON
 KB1027  COUNTRY     -  US
 KB1027  USGS QUAD   -  DIVERNON (2018)
 KB1027
 KB1027                         *CURRENT SURVEY CONTROL
 KB1027  ______________________________________________________________________
 KB1027* NAD 83(1986) POSITION- 39 33 11.59   (N) 089 39 03.98   (W)   HD_HELD1
 KB1027* NAVD 88 ORTHO HEIGHT -   189.977 (meters)      623.28  (feet) ADJUSTED
 KB1027  ______________________________________________________________________
 KB1027  GEOID HEIGHT    -        -32.010 (meters)                     GEOID18
 KB1027  DYNAMIC HEIGHT  -        189.871 (meters)      622.94  (feet) COMP
 KB1027  MODELED GRAVITY -    980,067.4   (mgal)                       NAVD 88
 KB1027
 KB1027  VERT ORDER      -  SECOND    CLASS 0
 KB1027
 KB1027.The horizontal coordinates were determined by differentially corrected
 KB1027.hand held GPS observations or other comparable positioning techniques
 KB1027.and have an estimated accuracy of +/- 3 meters.
 KB1027
 KB1027.The orthometric height was determined by differential leveling and
 KB1027.adjusted by the NATIONAL GEODETIC SURVEY
 KB1027.in June 1991.
 KB1027
 KB1027.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1027.GEOID18 height accuracy estimate available here.
 KB1027
 KB1027.Click photographs - Photos may exist for this station.
 KB1027
 KB1027.The dynamic height is computed by dividing the NAVD 88
 KB1027.geopotential number by the normal gravity value computed on the
 KB1027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1027.degrees latitude (g = 980.6199 gals.).
 KB1027
 KB1027.The modeled gravity was interpolated from observed gravity values.
 KB1027
 KB1027;                    North         East    Units  Estimated Accuracy
 KB1027;SPC IL W     -   320,511.5     744,308.8     MT  (+/- 3 meters HH1 GPS) 
 KB1027
 KB1027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7221881527(NAD 83)
 KB1027
 KB1027                          SUPERSEDED SURVEY CONTROL
 KB1027
 KB1027  NGVD 29 (??/??/92)  190.093  (m)          623.66   (f) ADJ UNCH    2 0
 KB1027
 KB1027.Superseded values are not recommended for survey control.
 KB1027
 KB1027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1027.See file dsdata.pdf to determine how the superseded data were derived.
 KB1027
 KB1027_MARKER: DR = REFERENCE MARK DISK
 KB1027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1027_STAMPING: BRUSH NO 2 1960
 KB1027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1027+STABILITY: SURFACE MOTION
 KB1027
 KB1027  HISTORY     - Date     Condition        Report By
 KB1027  HISTORY     - 1960     MONUMENTED       CGS
 KB1027  HISTORY     - 1977     GOOD             NGS
 KB1027
 KB1027                          STATION DESCRIPTION
 KB1027
 KB1027'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1027'1.2 MI SW FROM DIVERNON.
 KB1027'ABOUT 1.0 MILES SOUTH ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 KB1027'WITH DIVERNON ROAD, THENCE 0.2 MILE WEST ALONG AN OILED ROAD AT
 KB1027'A FIELD ENTRANCE NORTH OF THE ROAD AND AT FENCE CORNERS NORTH AND
 KB1027'SOUTH OF THE ROAD, 20 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 KB1027'1 FOOT SOUTH OF THE FENCE, 47 FEET WEST OF A FENCE CORNER NORTH
 KB1027'OF THE ROAD, 98 FEET WEST OF THE CENTER LINE OF A FIELD ENTRANCE,
 KB1027'67.6 FEET NORTHWEST OF TRAVERSE STATION BRUSH, 56.5 FEET NORTHWEST
 KB1027'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 KB1027'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB1027
 KB1027                          STATION RECOVERY (1977)
 KB1027
 KB1027'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 KB1027'THE MARK FOUND IN GOOD CONDITION AND AS DESCRIBED IN 1960. U.S.
 KB1027'HIGHWAY 66 MENTIONED IN 1960 IS NOW A SERVICE ROAD AND JUST WEST OF
 KB1027'INTERSTATE HIGHWAY 55.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0509 ***********************************************************************
 JB0509  DESIGNATION -  BRUSH RM 2
 JB0509  PID         -  JB0509
 JB0509  STATE/COUNTY-  IL/WAYNE
 JB0509  COUNTRY     -  US
 JB0509  USGS QUAD   -  WAYNE CITY (2018)
 JB0509
 JB0509                         *CURRENT SURVEY CONTROL
 JB0509  ______________________________________________________________________
 JB0509* NAD 83(1986) POSITION- 38 16 15.22   (N) 088 37 22.24   (W)   HD_HELD1
 JB0509* NAVD 88 ORTHO HEIGHT -   132.095 (meters)      433.38  (feet) ADJUSTED
 JB0509  ______________________________________________________________________
 JB0509  GEOID HEIGHT    -        -30.322 (meters)                     GEOID18
 JB0509  DYNAMIC HEIGHT  -        132.010 (meters)      433.10  (feet) COMP
 JB0509  MODELED GRAVITY -    979,983.8   (mgal)                       NAVD 88
 JB0509
 JB0509  VERT ORDER      -  SECOND    CLASS 0
 JB0509
 JB0509.The horizontal coordinates were determined by differentially corrected
 JB0509.hand held GPS observations or other comparable positioning techniques
 JB0509.and have an estimated accuracy of +/- 3 meters.
 JB0509
 JB0509.The orthometric height was determined by differential leveling and
 JB0509.adjusted by the NATIONAL GEODETIC SURVEY
 JB0509.in June 1991.
 JB0509
 JB0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0509.GEOID18 height accuracy estimate available here.
 JB0509
 JB0509.Click photographs - Photos may exist for this station.
 JB0509
 JB0509.The dynamic height is computed by dividing the NAVD 88
 JB0509.geopotential number by the normal gravity value computed on the
 JB0509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0509.degrees latitude (g = 980.6199 gals.).
 JB0509
 JB0509.The modeled gravity was interpolated from observed gravity values.
 JB0509
 JB0509;                    North         East    Units  Estimated Accuracy
 JB0509;SPC IL E     -   178,082.8     274,666.0     MT  (+/- 3 meters HH1 GPS) 
 JB0509
 JB0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5803937117(NAD 83)
 JB0509
 JB0509                          SUPERSEDED SURVEY CONTROL
 JB0509
 JB0509  NGVD 29 (??/??/92)  132.219  (m)          433.79   (f) ADJ UNCH    2 0
 JB0509
 JB0509.Superseded values are not recommended for survey control.
 JB0509
 JB0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0509.See file dsdata.pdf to determine how the superseded data were derived.
 JB0509
 JB0509_MARKER: DR = REFERENCE MARK DISK
 JB0509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0509_STAMPING: BRUSH NO 2 1961
 JB0509_MARK LOGO: CGS
 JB0509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0509+STABILITY: SURFACE MOTION
 JB0509
 JB0509  HISTORY     - Date     Condition        Report By
 JB0509  HISTORY     - 1961     MONUMENTED       CGS
 JB0509
 JB0509                          STATION DESCRIPTION
 JB0509
 JB0509'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0509'8.3 MI NE FROM DAHLGREN.
 JB0509'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0509'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0509'DAHLGREN, THENCE 2.9 MILES EAST ALONG A GRAVEL ROAD, AT A FARM
 JB0509'HOUSE SOUTH OF THE ROAD AND AT A DRIVE NORTH TO A FARM HOUSE,
 JB0509'20 FEET NORTH OF THE CENTER OF THE ROAD, 59 FEET WEST OF THE
 JB0509'CENTER OF THE DRIVE NORTH, 50 FEET WEST OF A POWER POLE WITH A
 JB0509'TRANSFORMER, 2 FEET SOUTH OF A FENCE, 54 FEET WEST OF A FENCE
 JB0509'CORNER, 42.6 FEET WEST OF TRAVERSE STATION BRUSH, 41.7 FEET
 JB0509'WEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 JB0509'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0380 ***********************************************************************
 KB0380  DESIGNATION -  BRUSHY
 KB0380  PID         -  KB0380
 KB0380  STATE/COUNTY-  IL/CUMBERLAND
 KB0380  COUNTRY     -  US
 KB0380  USGS QUAD   -  TOLEDO (2018)
 KB0380
 KB0380                         *CURRENT SURVEY CONTROL
 KB0380  ______________________________________________________________________
 KB0380* NAD 83(1997) POSITION- 39 15 31.34478(N) 088 07 42.79314(W)   ADJUSTED
 KB0380* NAVD 88 ORTHO HEIGHT -   180.187 (meters)      591.16  (feet) ADJUSTED
 KB0380  ______________________________________________________________________
 KB0380  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 KB0380  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 KB0380  DYNAMIC HEIGHT  -        180.081 (meters)      590.82  (feet) COMP
 KB0380  MODELED GRAVITY -    980,037.7   (mgal)                       NAVD 88
 KB0380
 KB0380  HORZ ORDER      -  SECOND
 KB0380  VERT ORDER      -  SECOND    CLASS 0
 KB0380
 KB0380.The horizontal coordinates were established by classical geodetic methods
 KB0380.and adjusted by the National Geodetic Survey in October 1999.
 KB0380
 KB0380.The orthometric height was determined by differential leveling and
 KB0380.adjusted by the NATIONAL GEODETIC SURVEY
 KB0380.in June 1991.
 KB0380
 KB0380.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0380.GEOID18 height accuracy estimate available here.
 KB0380
 KB0380.Click photographs - Photos may exist for this station.
 KB0380
 KB0380.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0380
 KB0380.The dynamic height is computed by dividing the NAVD 88
 KB0380.geopotential number by the normal gravity value computed on the
 KB0380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0380.degrees latitude (g = 980.6199 gals.).
 KB0380
 KB0380.The modeled gravity was interpolated from observed gravity values.
 KB0380
 KB0380. The following values were computed from the NAD 83(1997) position.
 KB0380
 KB0380;                    North         East     Units Scale Factor Converg.
 KB0380;SPC IL E     -   287,718.420   317,674.113   MT  0.99997884   +0 07 46.5
 KB0380;SPC IL E     -   943,956.18  1,042,235.82   sFT  0.99997884   +0 07 46.5
 KB0380;UTM  16      - 4,346,093.077   402,632.159   MT  0.99971673   -0 42 51.2
 KB0380
 KB0380!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0380!SPC IL E     -   0.99997676  x   0.99997884  =   0.99995560
 KB0380!UTM  16      -   0.99997676  x   0.99971673  =   0.99969350
 KB0380
 KB0380:                Primary Azimuth Mark                     Grid Az
 KB0380:SPC IL E     -  BRUSHY AZ MK                             115 09 19.1
 KB0380:UTM  16      -  BRUSHY AZ MK                             115 59 56.8
 KB0380
 KB0380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0263246093(NAD 83)
 KB0380
 KB0380|---------------------------------------------------------------------|
 KB0380| PID    Reference Object                     Distance      Geod. Az  |
 KB0380|                                                           dddmmss.s |
 KB0380| KB0377 BRUSHY AZ MK                                       1151705.6 |
 KB0380| KB0381 BRUSHY RM 3                           4.557 METERS 19207     |
 KB0380| KB0383 BRUSHY RM 1                          18.850 METERS 22415     |
 KB0380| KB0379 BRUSHY RM 2                          26.028 METERS 32737     |
 KB0380| KB0382 BRUSHY RM 4                           4.354 METERS 34339     |
 KB0380|---------------------------------------------------------------------|
 KB0380
 KB0380                          SUPERSEDED SURVEY CONTROL
 KB0380
 KB0380  NAD 83(1997)-  39 15 31.34856(N)    088 07 42.78802(W) AD(       ) 2
 KB0380  NAD 83(1986)-  39 15 31.35429(N)    088 07 42.78741(W) AD(       ) 2
 KB0380  NAD 27      -  39 15 31.21630(N)    088 07 42.65230(W) AD(       ) 2
 KB0380  NGVD 29 (??/??/92)  180.247  (m)          591.36   (f) ADJ UNCH    2 0
 KB0380  NGVD 29             180.25   (m)          591.4    (f) LEVELING    3  
 KB0380
 KB0380.Superseded values are not recommended for survey control.
 KB0380
 KB0380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0380.See file dsdata.pdf to determine how the superseded data were derived.
 KB0380
 KB0380_MARKER: DS = TRIANGULATION STATION DISK
 KB0380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0380_STAMPING: BRUSHY 1959
 KB0380_MARK LOGO: CGS
 KB0380_PROJECTION: FLUSH
 KB0380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0380+STABILITY: SURFACE MOTION
 KB0380
 KB0380  HISTORY     - Date     Condition        Report By
 KB0380  HISTORY     - 1959     MONUMENTED       CGS
 KB0380  HISTORY     - 1959     GOOD             CGS
 KB0380  HISTORY     - 1966     GOOD             MHAS
 KB0380  HISTORY     - 1974     GOOD             NGS
 KB0380  HISTORY     - 1974     GOOD             NGS
 KB0380
 KB0380                          STATION DESCRIPTION
 KB0380
 KB0380'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0380'STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF GREENUP AND ABOUT 0.1
 KB0380'MILE NORTH OF U.S. HIGHWAY 40.
 KB0380'
 KB0380'TO REACH FROM THE JUNCTION OF STATE ROUTE 130 AND U.S. HIGHWAY 40 AT
 KB0380'GREENUP, GO EAST-NORTHEAST ON U.S. HIGHWAY 40 FOR 1.55 MILES
 KB0380'TO A GRAVEL SIDE ROAD LEFT.  TURN LEFT AND GO NORTH FOR 0.1 MILE TO
 KB0380'STATION ON RIGHT SIDE OF ROAD AS DESCRIBED.
 KB0380'
 KB0380'STATION MARK, A STANDARD STATION MARK DISK STAMPED BRUSHY 1959, IS
 KB0380'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 KB0380'WITH THE GROUND. THE MK. IS 38 FEET SOUTH OF A TRIANGLE BLAZED
 KB0380'TELEPHONE POLE, 22.5 FEET WEST OF CENTER OF ROAD AND 1.5 FEET
 KB0380'NORTH OF WITNESS POST.
 KB0380'
 KB0380'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 KB0380'BRUSHY NO 1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KB0380'POST WHICH PROJECTS ABOUT 3 INCHES. THE MARK IS 60.7 FEET SOUTHWEST
 KB0380'OF WITNESS POST AND 22 FEET WEST OF CENTER OF GRAVEL ROAD.
 KB0380'
 KB0380'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 KB0380'BRUSHY NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KB0380'POST WHICH PROJECTS ABOUT 4 INCHES. THE MARK IS 86.4 FEET N. W. OF
 KB0380'WITNESS POST, 54.5 FEET NORTHWEST OF TRIANGLE BLAZED TELEPHONE
 KB0380'POLE AND 22 FEET EAST OF CENTER OF ROAD.
 KB0380'
 KB0380'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED BRUSHY 1959, IS
 KB0380'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 KB0380'2 INCHES. THE MARK IS 48 FEET WEST OF CENTER OF ROAD, 37.5 FEET
 KB0380'NORTH-NORTHWEST OF POWER POLE NO. 11, 30.3 FEET SOUTH OF SOUTH
 KB0380'RAIL OF RAILROAD TRACKS, 2.3 FEET NORTH OF WITNESS POST AND 2 FEET
 KB0380'NORTH OF FENCE.
 KB0380'
 KB0380'TO REACH AZIMUTH MARK FROM STATION, GO SOUTH 0.1 MILE TO U.S. HIGHWAY
 KB0380'40, TURN LEFT AND GO EAST ON U.S. HIGHWAY 40 FOR 0.55 MILE TO
 KB0380'ROAD RIGHT, TURN RIGHT AND GO SOUTHERLY FOR 0.35 MILES TO AZIMUTH
 KB0380'MARK ON RIGHT JUST AFTER CROSSING RAILROAD TRACKS.
 KB0380
 KB0380                          STATION RECOVERY (1959)
 KB0380
 KB0380'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0380'1.6 MI NE FROM GREENUP.
 KB0380'ABOUT 1.6 MILES NORTHEAST ALONG U.S. 40 FROM ITS JUNCTION WITH
 KB0380'STATE HIGHWAY 130 IN GREENUP, THENCE 0.05 MILE NORTH ALONG A
 KB0380'GRAVEL ROAD, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 38 FEET
 KB0380'SOUTH OF THE SECOND TELEPHONE POLE NORTH OF THE HIGHWAY, 344 FEET
 KB0380'NORTH OF THE CENTER LINE OF THE HIGHWAY, 1.6 FEET NORTH OF A
 KB0380'METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD
 KB0380'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0380
 KB0380                          STATION RECOVERY (1966)
 KB0380
 KB0380'RECOVERY NOTE BY MARK HURD AERIAL SURVEYS 1966
 KB0380'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN GOOD
 KB0380'CONDITION.
 KB0380
 KB0380                          STATION RECOVERY (1974)
 KB0380
 KB0380'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0380'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 KB0380'REFERENCE MARKS 1 AND 2 WERE NOT FOUND AND ASSUMED TO HAVE BEEN
 KB0380'DESTROUED BY GRADING AND DITCHING.  REFERENCE MARKS 3 AND 4 WERE
 KB0380'SET.  A NEW DESCRIPTION FOLLOWS.
 KB0380'
 KB0380'THE STATION IS 338 FEET NORTH OF THE CENTERLINE OF U.S. HIGHWAY 40,
 KB0380'23 FEET EAST OF THE CENTERLINE OF GRAVELED ROAD AND 1 FOOT NORTH
 KB0380'OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 KB0380'STAMPED BRUSHY 1959.
 KB0380'
 KB0380'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KB0380'HIGHWAY 130 AT THE SOUTH EDGE OF GREENUP, GO NORTHEAST ON HIGHWAY
 KB0380'40 FOR 1.55 MILES TO A GRAVELED ROAD LEFT.  TURN LEFT AND GO NORTH
 KB0380'ON THE GRAVELED ROAD FOR 338 FEET TO THE STATION ON THE RIGHT.
 KB0380'
 KB0380'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE GRAVELD
 KB0380'ROAD TO HIGHWAY 40.  TURN LEFT AND GO EASTERLY ON HIGHWAY 40 FOR
 KB0380'0.55 MILE TO A ROAD RIGHT.  TURN RIGHT AND GO SOUTH FOR 0.35 MILE
 KB0380'TO A RAILROAD CROSSING AND THE AZIMUTH MARK AS DESCRIBED.
 KB0380'
 KB0380'REFERENCE MARK 3 IS 1 FOOT NORTH OF A METAL WITNESS POST, 20 FEET
 KB0380'EAST OF THE CENTERLINE OF THE ROAD AND 324 FEET NORTH OF THE
 KB0380'CENTERLINE OF HIGHWAY 40.  THE MONUMENT PROJECTS 6 INCHES AND THE
 KB0380'DISK IS STAMPED BRUSHY 1959 NO 3 1974.
 KB0380'
 KB0380'REFERENCE MARK 4 IS 19 FEET EAST OF THE CENTERLINE OF THE ROAD, 1
 KB0380'FOOT SOUTH OF A METAL WITNESS POST AND 352 FEET NORTH OF THE
 KB0380'CENTERLINE OF HIGHWAY 40.  THE MONUMENT PROJECTS 4 INCHES AND THE
 KB0380'DISK IS STAMPED BRUSHY 1959 NO 4 1974.
 KB0380'
 KB0380'THE AZIMUTH MARK IS 48 FEET WEST OF THE CENTERLINE OF THE ROAD, 37
 KB0380'FEET NORTHWEST OF A POWER POLE, 30 FEET SOUTH OF THE SOUTH RAIL OF
 KB0380'RAILROAD TRACKS, 2 FEET NORTH OF A METAL WITNESS POST AND 2 FEET
 KB0380'NORTH OF A FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 KB0380'STAMPED BRUSHY 1959.
 KB0380'
 KB0380'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTHEAST
 KB0380'OF GREENUP.
 KB0380'
 KB0380'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0380
 KB0380                          STATION RECOVERY (1974)
 KB0380
 KB0380'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0380'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0377 ***********************************************************************
 KB0377  DESIGNATION -  BRUSHY AZ MK
 KB0377  PID         -  KB0377
 KB0377  STATE/COUNTY-  IL/CUMBERLAND
 KB0377  COUNTRY     -  US
 KB0377  USGS QUAD   -  UNION CENTER (2018)
 KB0377
 KB0377                         *CURRENT SURVEY CONTROL
 KB0377  ______________________________________________________________________
 KB0377* NAD 83(1986) POSITION- 39 15 19.     (N) 088 07 06.     (W)   SCALED
 KB0377* NAVD 88 ORTHO HEIGHT -   181.341 (meters)      594.95  (feet) ADJUSTED
 KB0377  ______________________________________________________________________
 KB0377  GEOID HEIGHT    -        -32.055 (meters)                     GEOID18
 KB0377  DYNAMIC HEIGHT  -        181.235 (meters)      594.60  (feet) COMP
 KB0377  MODELED GRAVITY -    980,037.6   (mgal)                       NAVD 88
 KB0377
 KB0377  VERT ORDER      -  SECOND    CLASS 0
 KB0377
 KB0377.The horizontal coordinates were scaled from a map and have
 KB0377.an estimated accuracy of +/- 6 seconds.
 KB0377
 KB0377.The orthometric height was determined by differential leveling and
 KB0377.adjusted by the NATIONAL GEODETIC SURVEY
 KB0377.in June 1991.
 KB0377
 KB0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0377.GEOID18 height accuracy estimate available here.
 KB0377
 KB0377.Click photographs - Photos may exist for this station.
 KB0377
 KB0377.The dynamic height is computed by dividing the NAVD 88
 KB0377.geopotential number by the normal gravity value computed on the
 KB0377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0377.degrees latitude (g = 980.6199 gals.).
 KB0377
 KB0377.The modeled gravity was interpolated from observed gravity values.
 KB0377
 KB0377;                    North         East    Units  Estimated Accuracy
 KB0377;SPC IL E     -   287,340.      318,560.      MT  (+/- 180 meters Scaled)
 KB0377
 KB0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ035457(NAD 83)
 KB0377
 KB0377                          SUPERSEDED SURVEY CONTROL
 KB0377
 KB0377  NGVD 29 (??/??/92)  181.402  (m)          595.15   (f) ADJ UNCH    2 0
 KB0377
 KB0377.Superseded values are not recommended for survey control.
 KB0377
 KB0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0377.See file dsdata.pdf to determine how the superseded data were derived.
 KB0377
 KB0377_MARKER: DZ = AZIMUTH MARK DISK
 KB0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0377_STAMPING: BRUSHY 1959
 KB0377_MARK LOGO: CGS
 KB0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0377+STABILITY: SURFACE MOTION
 KB0377
 KB0377  HISTORY     - Date     Condition        Report By
 KB0377  HISTORY     - 1959     MONUMENTED       CGS
 KB0377  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0377
 KB0377                          STATION DESCRIPTION
 KB0377
 KB0377'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0377'2.6 MI NE FROM GREENUP.
 KB0377'ABOUT 2.2 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0377'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.4 MILE SOUTH ALONG A
 KB0377'GRAVEL ROAD, AT THE CROSSING OF THE PENNSYLVANIA RAILROAD, 30 1/2
 KB0377'FEET SOUTH OF THE SOUTH RAIL OF THE EAST BOUND TRACK, 50 FEET
 KB0377'WEST OF THE CENTER LINE OF THE ROAD, 2 FEET NORTH OF A FENCE,
 KB0377'77 FEET SOUTHWEST OF THE CENTER OF THE CROSSING, 38 FEET NORTH
 KB0377'OF A POWER POLE, 2.4 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 KB0377'1 1/2 FEET BELOW THE LEVEL OF THE TRACK, SET IN THE TOP OF A
 KB0377'CONCRETE POST PROJECTING 3 INCHES.
 KB0377
 KB0377                          STATION RECOVERY (2005)
 KB0377
 KB0377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0377'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0383 ***********************************************************************
 KB0383  DESIGNATION -  BRUSHY RM 1
 KB0383  PID         -  KB0383
 KB0383  STATE/COUNTY-  IL/CUMBERLAND
 KB0383  COUNTRY     -  US
 KB0383  USGS QUAD   -  TOLEDO (2018)
 KB0383
 KB0383                         *CURRENT SURVEY CONTROL
 KB0383  ______________________________________________________________________
 KB0383* NAD 83(1986) POSITION- 39 15 30.91   (N) 088 07 43.34   (W)   HD_HELD1
 KB0383* NAVD 88 ORTHO HEIGHT -   180.216 (meters)      591.26  (feet) ADJUSTED
 KB0383  ______________________________________________________________________
 KB0383  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 KB0383  DYNAMIC HEIGHT  -        180.110 (meters)      590.91  (feet) COMP
 KB0383  MODELED GRAVITY -    980,037.7   (mgal)                       NAVD 88
 KB0383
 KB0383  VERT ORDER      -  SECOND    CLASS 0
 KB0383
 KB0383.The horizontal coordinates were determined by differentially corrected
 KB0383.hand held GPS observations or other comparable positioning techniques
 KB0383.and have an estimated accuracy of +/- 3 meters.
 KB0383
 KB0383.The orthometric height was determined by differential leveling and
 KB0383.adjusted by the NATIONAL GEODETIC SURVEY
 KB0383.in June 1991.
 KB0383
 KB0383.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0383.GEOID18 height accuracy estimate available here.
 KB0383
 KB0383.Click photographs - Photos may exist for this station.
 KB0383
 KB0383.The dynamic height is computed by dividing the NAVD 88
 KB0383.geopotential number by the normal gravity value computed on the
 KB0383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0383.degrees latitude (g = 980.6199 gals.).
 KB0383
 KB0383.The modeled gravity was interpolated from observed gravity values.
 KB0383
 KB0383;                    North         East    Units  Estimated Accuracy
 KB0383;SPC IL E     -   287,705.0     317,661.0     MT  (+/- 3 meters HH1 GPS) 
 KB0383
 KB0383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0261846079(NAD 83)
 KB0383
 KB0383                          SUPERSEDED SURVEY CONTROL
 KB0383
 KB0383  NGVD 29 (??/??/92)  180.276  (m)          591.46   (f) ADJ UNCH    2 0
 KB0383
 KB0383.Superseded values are not recommended for survey control.
 KB0383
 KB0383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0383.See file dsdata.pdf to determine how the superseded data were derived.
 KB0383
 KB0383_MARKER: DR = REFERENCE MARK DISK
 KB0383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0383_STAMPING: BRUSHY NO 1 1959
 KB0383_MARK LOGO: CGS
 KB0383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0383+STABILITY: SURFACE MOTION
 KB0383
 KB0383  HISTORY     - Date     Condition        Report By
 KB0383  HISTORY     - 1959     MONUMENTED       CGS
 KB0383  HISTORY     - 1974     MARK NOT FOUND   NGS
 KB0383  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0383  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0383
 KB0383                          STATION DESCRIPTION
 KB0383
 KB0383'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0383'1.6 MI NE FROM GREENUP.
 KB0383'ABOUT 1.6 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0383'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.05 MILE NORTH ALONG A
 KB0383'GRAVEL ROAD, 22 FEET WEST OF THE CENTER LINE OF THE ROAD, 300 FEET
 KB0383'NORTH OF THE CENTER LINE OF U.S. HIGHWAY 40, 91 FEET SOUTHWEST
 KB0383'OF THE SECOND TELEPHONE POLE NORTH OF THE HIGHWAY, 61.9 FEET
 KB0383'SOUTHWEST OF TRIANGULATION STATION BRUSHY, 60.8 FEET SOUTHWEST
 KB0383'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 KB0383'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0383
 KB0383                          STATION RECOVERY (1974)
 KB0383
 KB0383'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0383'MARK NOT FOUND.
 KB0383
 KB0383                          STATION RECOVERY (1982)
 KB0383
 KB0383'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0383'MARK NOT FOUND.
 KB0383
 KB0383                          STATION RECOVERY (2005)
 KB0383
 KB0383'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0383'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0379 ***********************************************************************
 KB0379  DESIGNATION -  BRUSHY RM 2
 KB0379  PID         -  KB0379
 KB0379  STATE/COUNTY-  IL/CUMBERLAND
 KB0379  COUNTRY     -  US
 KB0379  USGS QUAD   -  TOLEDO (2018)
 KB0379
 KB0379                         *CURRENT SURVEY CONTROL
 KB0379  ______________________________________________________________________
 KB0379* NAD 83(1986) POSITION- 39 15 32.06   (N) 088 07 43.37   (W)   HD_HELD1
 KB0379* NAVD 88 ORTHO HEIGHT -   180.302 (meters)      591.54  (feet) ADJUSTED
 KB0379  ______________________________________________________________________
 KB0379  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 KB0379  DYNAMIC HEIGHT  -        180.196 (meters)      591.19  (feet) COMP
 KB0379  MODELED GRAVITY -    980,037.7   (mgal)                       NAVD 88
 KB0379
 KB0379  VERT ORDER      -  SECOND    CLASS 0
 KB0379
 KB0379.The horizontal coordinates were determined by differentially corrected
 KB0379.hand held GPS observations or other comparable positioning techniques
 KB0379.and have an estimated accuracy of +/- 3 meters.
 KB0379
 KB0379.The orthometric height was determined by differential leveling and
 KB0379.adjusted by the NATIONAL GEODETIC SURVEY
 KB0379.in June 1991.
 KB0379
 KB0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0379.GEOID18 height accuracy estimate available here.
 KB0379
 KB0379.Click photographs - Photos may exist for this station.
 KB0379
 KB0379.The dynamic height is computed by dividing the NAVD 88
 KB0379.geopotential number by the normal gravity value computed on the
 KB0379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0379.degrees latitude (g = 980.6199 gals.).
 KB0379
 KB0379.The modeled gravity was interpolated from observed gravity values.
 KB0379
 KB0379;                    North         East    Units  Estimated Accuracy
 KB0379;SPC IL E     -   287,740.4     317,660.2     MT  (+/- 3 meters HH1 GPS) 
 KB0379
 KB0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0261846115(NAD 83)
 KB0379
 KB0379                          SUPERSEDED SURVEY CONTROL
 KB0379
 KB0379  NGVD 29 (??/??/92)  180.362  (m)          591.74   (f) ADJ UNCH    2 0
 KB0379
 KB0379.Superseded values are not recommended for survey control.
 KB0379
 KB0379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0379.See file dsdata.pdf to determine how the superseded data were derived.
 KB0379
 KB0379_MARKER: DR = REFERENCE MARK DISK
 KB0379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0379_STAMPING: BRUSHY NO 2 1959
 KB0379_MARK LOGO: CGS
 KB0379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0379+STABILITY: SURFACE MOTION
 KB0379
 KB0379  HISTORY     - Date     Condition        Report By
 KB0379  HISTORY     - 1959     MONUMENTED       CGS
 KB0379  HISTORY     - 1974     MARK NOT FOUND   NGS
 KB0379  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0379  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0379
 KB0379                          STATION DESCRIPTION
 KB0379
 KB0379'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0379'1.6 MI NE FROM GREENUP.
 KB0379'ABOUT 1.6 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0379'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.05 MILE NORTH ALONG A
 KB0379'GRAVEL ROAD, 21 FEET WEST OF THE CENTER LINE OF THE ROAD, 416 FEET
 KB0379'NORTH OF THE CENTER LINE OF THE HIGHWAY, 54 FEET NORTHWEST OF
 KB0379'THE SECOND TELEPHONE POLE NORTH OF THE HIGHWAY, 85.5 FEET
 KB0379'NORTHWEST OF TRIANGULATION STATION BRUSHY, 86.7 FEET NORTHWEST
 KB0379'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 KB0379'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0379
 KB0379                          STATION RECOVERY (1974)
 KB0379
 KB0379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0379'MARK NOT FOUND.
 KB0379
 KB0379                          STATION RECOVERY (1982)
 KB0379
 KB0379'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0379'MARK NOT FOUND.
 KB0379
 KB0379                          STATION RECOVERY (2005)
 KB0379
 KB0379'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0379'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0381 ***********************************************************************
 KB0381  DESIGNATION -  BRUSHY RM 3
 KB0381  PID         -  KB0381
 KB0381  STATE/COUNTY-  IL/CUMBERLAND
 KB0381  COUNTRY     -  US
 KB0381  USGS QUAD   -  TOLEDO (2018)
 KB0381
 KB0381                         *CURRENT SURVEY CONTROL
 KB0381  ______________________________________________________________________
 KB0381* NAD 83(1986) POSITION- 39 15 31.20   (N) 088 07 42.83   (W)   HD_HELD1
 KB0381* NAVD 88 ORTHO HEIGHT -   180.29  (meters)      591.5   (feet) RESET
 KB0381  ______________________________________________________________________
 KB0381  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 KB0381  VERT ORDER      -  THIRD
 KB0381
 KB0381.The horizontal coordinates were determined by differentially corrected
 KB0381.hand held GPS observations or other comparable positioning techniques
 KB0381.and have an estimated accuracy of +/- 3 meters.
 KB0381
 KB0381.The orthometric height was computed from unverified reset data.
 KB0381
 KB0381.No vertical observational check was made to the station.
 KB0381
 KB0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0381.GEOID18 height accuracy estimate available here.
 KB0381
 KB0381.Click photographs - Photos may exist for this station.
 KB0381
 KB0381;                    North         East    Units  Estimated Accuracy
 KB0381;SPC IL E     -   287,714.0     317,673.2     MT  (+/- 3 meters HH1 GPS) 
 KB0381
 KB0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0263146088(NAD 83)
 KB0381
 KB0381                          SUPERSEDED SURVEY CONTROL
 KB0381
 KB0381  NGVD 29 (11/09/15)  180.35   (m)          591.7    (f) RESET       3  
 KB0381
 KB0381.Superseded values are not recommended for survey control.
 KB0381
 KB0381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0381.See file dsdata.pdf to determine how the superseded data were derived.
 KB0381
 KB0381_MARKER: DR = REFERENCE MARK DISK
 KB0381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0381_STAMPING: BRUSHY 1959 NO 3 1974
 KB0381_MARK LOGO: NGS
 KB0381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0381+STABILITY: SURFACE MOTION
 KB0381_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0381+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2005
 KB0381
 KB0381  HISTORY     - Date     Condition        Report By
 KB0381  HISTORY     - 1974     MONUMENTED       NGS
 KB0381  HISTORY     - 20050214 GOOD             ILDT
 KB0381
 KB0381                          STATION DESCRIPTION
 KB0381
 KB0381'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0381'1.5 MI NE FROM GREENUP.
 KB0381'1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0381'WITH STATE HIGHWAY 130 AT THE SOUTH EDGE OF GREENUP, THENCE NORTH
 KB0381'324 FEET ON GRAVELED ROAD, 1 FOOT NORTH OF A METAL WITNESS POST,
 KB0381'20 FEET EAST OF THE CENTERLINE OF GRAVELED ROAD, SET IN THE TOP
 KB0381'OF A ROUND CONCRETE POST PROJECTING 6 INCHES.
 KB0381
 KB0381                          STATION RECOVERY (2005)
 KB0381
 KB0381'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0381'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0382 ***********************************************************************
 KB0382  DESIGNATION -  BRUSHY RM 4
 KB0382  PID         -  KB0382
 KB0382  STATE/COUNTY-  IL/CUMBERLAND
 KB0382  COUNTRY     -  US
 KB0382  USGS QUAD   -  TOLEDO (2018)
 KB0382
 KB0382                         *CURRENT SURVEY CONTROL
 KB0382  ______________________________________________________________________
 KB0382* NAD 83(1986) POSITION- 39 15 31.48   (N) 088 07 42.84   (W)   HD_HELD1
 KB0382* NAVD 88 ORTHO HEIGHT -   180.17  (meters)      591.1   (feet) RESET
 KB0382  ______________________________________________________________________
 KB0382  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 KB0382  VERT ORDER      -  THIRD
 KB0382
 KB0382.The horizontal coordinates were determined by differentially corrected
 KB0382.hand held GPS observations or other comparable positioning techniques
 KB0382.and have an estimated accuracy of +/- 3 meters.
 KB0382
 KB0382.The orthometric height was computed from unverified reset data.
 KB0382
 KB0382.No vertical observational check was made to the station.
 KB0382
 KB0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0382.GEOID18 height accuracy estimate available here.
 KB0382
 KB0382.Click photographs - Photos may exist for this station.
 KB0382
 KB0382;                    North         East    Units  Estimated Accuracy
 KB0382;SPC IL E     -   287,722.6     317,673.0     MT  (+/- 3 meters HH1 GPS) 
 KB0382
 KB0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0263146097(NAD 83)
 KB0382
 KB0382                          SUPERSEDED SURVEY CONTROL
 KB0382
 KB0382  NGVD 29 (11/09/15)  180.23   (m)          591.3    (f) RESET       3  
 KB0382
 KB0382.Superseded values are not recommended for survey control.
 KB0382
 KB0382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0382.See file dsdata.pdf to determine how the superseded data were derived.
 KB0382
 KB0382_MARKER: DR = REFERENCE MARK DISK
 KB0382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0382_STAMPING: BRUSHY 1959 NO 4 1974
 KB0382_MARK LOGO: NGS
 KB0382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0382+STABILITY: SURFACE MOTION
 KB0382_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0382+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2005
 KB0382
 KB0382  HISTORY     - Date     Condition        Report By
 KB0382  HISTORY     - 1974     MONUMENTED       NGS
 KB0382  HISTORY     - 20050214 GOOD             ILDT
 KB0382
 KB0382                          STATION DESCRIPTION
 KB0382
 KB0382'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0382'1.5 MI NE FROM GREENUP.
 KB0382'1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0382'WITH STATE HIGHWAY 130 AT THE SOUTH EDGE OF GREENUP, THENCE
 KB0382'NORTH 352 FEET TO THE MARK ON THE RIGHT, 19 FEET EAST OF THE
 KB0382'CENTERLINE OF THE ROAD, 1 FOOT SOUTH OF A METAL WITNESS POST,
 KB0382'352 FEET NORTH OF THE CENTERLINE OF HIGHWAY 40 AND SET IN THE
 KB0382'TOP OF A ROUND CONCRETE POST PROJECTING 4 INCHES.
 KB0382
 KB0382                          STATION RECOVERY (2005)
 KB0382
 KB0382'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1467 ***********************************************************************
 KB1467  DESIGNATION -  BUCHANAN
 KB1467  PID         -  KB1467
 KB1467  STATE/COUNTY-  IL/MACOUPIN
 KB1467  COUNTRY     -  US
 KB1467  USGS QUAD   -  PALMYRA (2018)
 KB1467
 KB1467                         *CURRENT SURVEY CONTROL
 KB1467  ______________________________________________________________________
 KB1467* NAD 83(1997) POSITION- 39 27 00.59539(N) 089 54 24.21488(W)   ADJUSTED
 KB1467* NAVD 88 ORTHO HEIGHT -   201.    (meters)      659.    (feet) SCALED
 KB1467  ______________________________________________________________________
 KB1467  GEOID HEIGHT    -        -31.861 (meters)                     GEOID18
 KB1467  LAPLACE CORR    -          1.65  (seconds)                    DEFLEC18
 KB1467  HORZ ORDER      -  FIRST
 KB1467
 KB1467.The horizontal coordinates were established by classical geodetic methods
 KB1467.and adjusted by the National Geodetic Survey in October 1999.
 KB1467
 KB1467.The orthometric height was scaled from a topographic map.
 KB1467
 KB1467.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1467.GEOID18 height accuracy estimate available here.
 KB1467
 KB1467.Click photographs - Photos may exist for this station.
 KB1467
 KB1467.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1467
 KB1467. The following values were computed from the NAD 83(1997) position.
 KB1467
 KB1467;                    North         East     Units Scale Factor Converg.
 KB1467;SPC IL W     -   308,975.853   722,373.012   MT  0.99994734   +0 09 54.6
 KB1467;SPC IL W     - 1,013,698.28  2,369,985.46   sFT  0.99994734   +0 09 54.6
 KB1467;UTM  16      - 4,370,767.075   249,883.281   MT  1.00037030   -1 50 52.5
 KB1467
 KB1467!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1467!SPC IL W     -   0.99997348  x   0.99994734  =   0.99992083
 KB1467!UTM  16      -   0.99997348  x   1.00037030  =   1.00034377
 KB1467
 KB1467:                Primary Azimuth Mark                     Grid Az
 KB1467:SPC IL W     -  BUCHANAN AZ MK                           107 47 22.1
 KB1467:UTM  16      -  BUCHANAN AZ MK                           109 48 09.2
 KB1467
 KB1467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4988370767(NAD 83)
 KB1467
 KB1467|---------------------------------------------------------------------|
 KB1467| PID    Reference Object                     Distance      Geod. Az  |
 KB1467|                                                           dddmmss.s |
 KB1467| KB1515 THAYER C W AND F COAL CO STACK      APPROX.15.8 KM 0535553.2 |
 KB1467| CI6778 BUCHANAN AZ MK                                     1075716.7 |
 KB1467| CI6779 BUCHANAN RM 1                        46.092 METERS 15326     |
 KB1467| KB1465 CARLINVILLE MACOUPIN CO CTHSE       APPROX.19.1 KM 1725347.9 |
 KB1467| KB1463 CARLINVILLE MUNICIPAL TANK          APPROX.19.7 KM 1740905.7 |
 KB1467| CI6780 BUCHANAN RM 2                        28.776 METERS 26452     |
 KB1467|---------------------------------------------------------------------|
 KB1467
 KB1467                          SUPERSEDED SURVEY CONTROL
 KB1467
 KB1467  NAD 83(1986)-  39 27 00.60236(N)    089 54 24.20311(W) AD(       ) 1
 KB1467  NAD 27      -  39 27 00.42900(N)    089 54 23.83400(W) AD(       ) 1
 KB1467
 KB1467.Superseded values are not recommended for survey control.
 KB1467
 KB1467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1467.See file dsdata.pdf to determine how the superseded data were derived.
 KB1467
 KB1467_MARKER: DS = TRIANGULATION STATION DISK
 KB1467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1467_STAMPING: BUCHANAN 1934
 KB1467_MARK LOGO: CGS
 KB1467_PROJECTION: FLUSH
 KB1467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1467+STABILITY: SURFACE MOTION
 KB1467
 KB1467  HISTORY     - Date     Condition        Report By
 KB1467  HISTORY     - 1934     MONUMENTED       CGS
 KB1467
 KB1467                          STATION DESCRIPTION
 KB1467
 KB1467'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1467'ABOUT 10 MILES SOUTH AND 2.5 MILES EAST BY ROAD FROM WAVERLY, AT THE
 KB1467'NORTH SIDE OF THE BUCHANAN SCHOOLHOUSE LOT, 107 FEET NORTHEAST OF
 KB1467'THE NORTHWEST CORNER OF THE SCHOOLHOUSE, 14 FEET SOUTH OF THE FENCE
 KB1467'LINE, 67 FEET WEST OF FENCE LINE, 95 FEET EAST OF FENCE LINE,
 KB1467'AND FLUSH WITH THE SURFACE OF THE GROUND.
 KB1467'
 KB1467'TO REACH FROM WAVERLY, GO EAST ON STATE HIGHWAY 104 FOR 1.5 MILES TO
 KB1467'A CROSS ROAD, TURN SOUTH ON CROSS ROAD FOR 10.1 MILES TO A T-ROAD
 KB1467'EAST, TURN EAST AND GO 1.0 MILE TO THE BUCHANAN SCHOOLHOUSE AND
 KB1467'STATION ON THE NORTH SIDE OF ROAD.
 KB1467'
 KB1467'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1467'DISKS SET IN CONCRETE.
 KB1467'
 KB1467'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION, ON THE EAST SIDE OF
 KB1467'THE SCHOOLHOUSE LOT, 0.5 FOOT WEST OF THE FENCE LINE, 115 FEET
 KB1467'NORTH OF THE CENTER LINE OF A T-ROAD INTERSECTION, AND PROJECTS 12
 KB1467'INCHES. REFERENCE MARK NO. 2 IS WEST OF THE STATION, 74 FEET
 KB1467'NORTHWEST OF THE NORTHWEST CORNER OF THE SCHOOLHOUSE, 20 FEET SOUTH
 KB1467'OF THE NORTHWEST CORNER OF THE YARD, 0.5 FOOT EAST OF THE
 KB1467'FENCE LINE, AND PROJECTS 8 INCHES. DISTANCE BETWEEN REFERENCE MARKS
 KB1467'IS 205.49 FEET.
 KB1467'
 KB1467'AZIMUTH MARK IS EAST-SOUTHEAST OF THE STATION, 20 FEET NORTH OF THE
 KB1467'CENTER LINE OF THE ROAD, 15 FEET WEST OF THE CENTER OF A GATE
 KB1467'IN THE FENCE, 1 FOOT SOUTH OF FENCE, AND PROJECTS 8 INCHES.
 KB1467'
 KB1467'113-FOOT TOWER AT HETTICK IS VISIBLE AT 50 FEET.
 KB1467'
 KB1467'113-FOOT TOWER AT MODESTO IS VISIBLE AT 30 FEET.
 KB1467'
 KB1467'113-FOOT TOWER AT BETTIS IS VISIBLE AT 40 FEET.
 KB1467'
 KB1467'113-FOOT TOWER AT KASTEN IS VISIBLE AT 30 FEET.
 KB1467'
 KB1467'113-FOOT TOWER AT ENOS IS VISIBLE AT 58 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1774 ***********************************************************************
 JB1774  DESIGNATION -  BUCK
 JB1774  PID         -  JB1774
 JB1774  STATE/COUNTY-  IL/CLAY
 JB1774  COUNTRY     -  US
 JB1774  USGS QUAD   -  XENIA NE (2018)
 JB1774
 JB1774                         *CURRENT SURVEY CONTROL
 JB1774  ______________________________________________________________________
 JB1774* NAD 83(2011) POSITION- 38 44 07.39154(N) 088 30 27.69201(W)   ADJUSTED
 JB1774* NAD 83(2011) ELLIP HT-   114.301 (meters)        (06/27/12)   ADJUSTED
 JB1774* NAD 83(2011) EPOCH   -  2010.00
 JB1774* NAVD 88 ORTHO HEIGHT -   145.6   (meters)      478.    (feet) GPS OBS
 JB1774  ______________________________________________________________________
 JB1774  NAVD 88 orthometric height was determined with geoid model    GEOID03
 JB1774  GEOID HEIGHT    -        -31.257 (meters)                     GEOID03
 JB1774  GEOID HEIGHT    -        -31.297 (meters)                     GEOID18
 JB1774  NAD 83(2011) X  -    129,741.030 (meters)                     COMP
 JB1774  NAD 83(2011) Y  - -4,980,160.640 (meters)                     COMP
 JB1774  NAD 83(2011) Z  -  3,969,516.867 (meters)                     COMP
 JB1774  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 JB1774
 JB1774  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1774  Standards:
 JB1774         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1774            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1774  -------------------------------------------------------------------
 JB1774  NETWORK    0.53   0.88           0.24   0.19   0.45      0.13433489
 JB1774  -------------------------------------------------------------------
 JB1774  Click here for local accuracies and other accuracy information.
 JB1774
 JB1774.The horizontal coordinates were established by GPS observations
 JB1774.and adjusted by the National Geodetic Survey in June 2012.
 JB1774
 JB1774.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1774.been affixed to the stable North American tectonic plate. See 
 JB1774.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1774
 JB1774.The horizontal coordinates are valid at the epoch date displayed above
 JB1774.which is a decimal equivalence of Year/Month/Day.
 JB1774
 JB1774.The orthometric height was determined by GPS observations and a
 JB1774.high-resolution geoid model.
 JB1774
 JB1774.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1774.GEOID18 height accuracy estimate available here.
 JB1774
 JB1774.Click photographs - Photos may exist for this station.
 JB1774
 JB1774.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1774
 JB1774.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1774
 JB1774.The ellipsoidal height was determined by GPS observations
 JB1774.and is referenced to NAD 83.
 JB1774
 JB1774. The following values were computed from the NAD 83(2011) position.
 JB1774
 JB1774;                    North         East     Units Scale Factor Converg.
 JB1774;SPC IL E     -   229,617.687   284,840.193   MT  0.99997783   -0 06 32.8
 JB1774;SPC IL E     -   753,337.36    934,513.20   sFT  0.99997783   -0 06 32.8
 JB1774;UTM  16      - 4,288,491.780   368,958.092   MT  0.99981146   -0 56 36.7
 JB1774
 JB1774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1774!SPC IL E     -   0.99998207  x   0.99997783  =   0.99995990
 JB1774!UTM  16      -   0.99998207  x   0.99981146  =   0.99979353
 JB1774
 JB1774:                Primary Azimuth Mark                     Grid Az
 JB1774:SPC IL E     -  BUCK AZ MK                               356 19 42.3
 JB1774:UTM  16      -  BUCK AZ MK                               357 09 46.2
 JB1774
 JB1774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6895888491(NAD 83)
 JB1774
 JB1774|---------------------------------------------------------------------|
 JB1774| PID    Reference Object                     Distance      Geod. Az  |
 JB1774|                                                           dddmmss.s |
 JB1774| JB1769 LOUISVILLE RADIO KSJ 259 MAST       APPROX. 4.0 KM 0074338.5 |
 JB1774| JB1661 LOUISVILLE MUNICIPAL TANK           APPROX. 4.2 KM 0110729.9 |
 JB1774| CI3135 BUCK RM 1                            27.252 METERS 08225     |
 JB1774| JB1655 FLORA SE MUNICIPAL TANK             APPROX. 7.5 KM 1651612.2 |
 JB1774| JB1656 FLORA INTERNATIONAL SHOE TANK       APPROX. 8.4 KM 1662814.9 |
 JB1774| JB1652 FLORA NW MUNICIPAL TANK             APPROX. 7.1 KM 1683328.5 |
 JB1774| JB1775 FLORA RADIO STA KSJ 58 MAST         APPROX. 6.4 KM 1742513.9 |
 JB1774| CI3136 BUCK RM 2                            30.107 METERS 20222     |
 JB1774| CI3134 BUCK AZ MK                                         3561309.5 |
 JB1774|---------------------------------------------------------------------|
 JB1774
 JB1774                          SUPERSEDED SURVEY CONTROL
 JB1774
 JB1774  NAD 83(2007)-  38 44 07.39160(N)    088 30 27.69278(W) AD(2002.00) 1
 JB1774  ELLIP H (07/11/08)  114.313  (m)                       GP(2002.00) 3 2
 JB1774  NAD 83(1997)-  38 44 07.39040(N)    088 30 27.69228(W) AD(       ) 3
 JB1774  NAD 83(1986)-  38 44 07.40350(N)    088 30 27.68935(W) AD(       ) 3
 JB1774  NAD 27      -  38 44 07.23270(N)    088 30 27.51386(W) AD(       ) 3
 JB1774
 JB1774.Superseded values are not recommended for survey control.
 JB1774
 JB1774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1774.See file dsdata.pdf to determine how the superseded data were derived.
 JB1774
 JB1774_MARKER: DS = TRIANGULATION STATION DISK
 JB1774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1774_STAMPING: BUCK 1961
 JB1774_MARK LOGO: CGS
 JB1774_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1774+STABILITY: SURFACE MOTION
 JB1774_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1774+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2007
 JB1774
 JB1774  HISTORY     - Date     Condition        Report By
 JB1774  HISTORY     - 1961     MONUMENTED       CGS
 JB1774  HISTORY     - 20070909 GOOD             ILDT
 JB1774
 JB1774                          STATION DESCRIPTION
 JB1774
 JB1774'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1774'THE STATION IS ABOUT 4.5 MILES NORTH NORTHWEST OF FLORA, ABOUT 3 MILES
 JB1774'SOUTH OF LOUISVILLE, IN THE CENTER OF SECTION 2, T 3 N, R 6 E AND ON
 JB1774'THE PROPERTY OF MR LOREN LEACH.  IT IS 14 FEET SOUTH OF A WITNESS POST
 JB1774'AND WIRE FENCE, 53 FEET SOUTHEAST OF A TELEPHONE POLE, 121 FEET EAST
 JB1774'OF THE CENTERLINE OF U S HIGHWAY 45, 138 FEET NORTHEAST OF THE
 JB1774'INTERSECTION OF HIGHWAY 45 AND THE NORTH ENTRANCE TO A DRIVE-IN
 JB1774'THEATER AND 243 FEET NORTH OF THE NORTHWEST CORNER OF A FRAME
 JB1774'BUILDING.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED BUCK
 JB1774'1961.
 JB1774'
 JB1774'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAYS 45 AND 50 IN
 JB1774'THE NORTHWEST EDGE OF FLORA, GO NORTH ON U S HIGHWAY 45 FOR 2.95 MILES
 JB1774'TO A CROSSROAD.  CONTINUE NORTH ON THE HIGHWAY FOR 1.9 MILES TO THE
 JB1774'STATION ON THE RIGHT JUST NORTH OF A DRIVE-IN THEATHER.
 JB1774'
 JB1774'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON HIGHWAY 45 FOR
 JB1774'0.4 MILE TO THE MARK ON THE LEFT.
 JB1774'
 JB1774'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A WIRE FENCE, 25 FEET WEST OF A
 JB1774'POWER POLE AND 88 FEET EAST OF THE WITNESS POST.  THE MONUMENT
 JB1774'PROJECTS 2 INCHES AND THE DISK IS STAMPED BUCK NO 1 1961.
 JB1774'
 JB1774'REFERENCE MARK 2 IS 20 FEET SOUTHEAST OF A TELEPHONE POLE, 30 FEET
 JB1774'NORTHEAST OF THE CENTERLINE OF THE THEATER DRIVEWAY, 84 FEET EAST OF
 JB1774'THE CENTERLINE OF HIGHWAY 45 AND 111 FEET SOUTH OF THE WITNESS POST.
 JB1774'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BUCK NO 2  1961.
 JB1774'
 JB1774'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A POWER POLE, 2 FEET SOUTHEAST OF
 JB1774'A WITNESS POST, 24 FEET WEST OF A WIRE FENCE AND 61 FEET WEST OF THE
 JB1774'CENTERLINE OF HIGHWAY 45.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK
 JB1774'IS STAMPED BUCK 1961.
 JB1774'
 JB1774'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1774
 JB1774                          STATION RECOVERY (2007)
 JB1774
 JB1774'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB1774'STATION IS LOCATED 4.7 MILES NORTHWEST OF FLORA.  TO REACH FROM THE
 JB1774'INTERSECTION OF  US-50 AND US-45 LOCATED 1.4 MILES NORTHWEST OF FLORA,
 JB1774'GO NORTH 3.8 MILES TO THE STATION  ON THE RIGHT.  STATION IS A BRONZE
 JB1774'DISK SET IN A CONCRETE MONUMENT.  STATION IS 121.0' EAST  OF
 JB1774'CENTERLINE US-45, 53' SOUTHEAST OF A POWER POLE, AND 1.0' WEST OF A
 JB1774'FIBERGLASS WITNESS  POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0443 ***********************************************************************
 MF0443  DESIGNATION -  BUCK AZ MK
 MF0443  PID         -  MF0443
 MF0443  STATE/COUNTY-  IL/LIVINGSTON
 MF0443  COUNTRY     -  US
 MF0443  USGS QUAD   -  ODELL (2018)
 MF0443
 MF0443                         *CURRENT SURVEY CONTROL
 MF0443  ______________________________________________________________________
 MF0443* NAD 83(1986) POSITION- 41 02 05.74   (N) 088 30 31.36   (W)   HD_HELD1
 MF0443* NAVD 88 ORTHO HEIGHT -   210.872 (meters)      691.84  (feet) ADJUSTED
 MF0443  ______________________________________________________________________
 MF0443  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 MF0443  DYNAMIC HEIGHT  -        210.787 (meters)      691.56  (feet) COMP
 MF0443  MODELED GRAVITY -    980,213.8   (mgal)                       NAVD 88
 MF0443
 MF0443  VERT ORDER      -  SECOND    CLASS 0
 MF0443
 MF0443.The horizontal coordinates were determined by differentially corrected
 MF0443.hand held GPS observations or other comparable positioning techniques
 MF0443.and have an estimated accuracy of +/- 3 meters.
 MF0443
 MF0443.The orthometric height was determined by differential leveling and
 MF0443.adjusted by the NATIONAL GEODETIC SURVEY
 MF0443.in June 1991.
 MF0443
 MF0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0443.GEOID18 height accuracy estimate available here.
 MF0443
 MF0443.Click photographs - Photos may exist for this station.
 MF0443
 MF0443.The dynamic height is computed by dividing the NAVD 88
 MF0443.geopotential number by the normal gravity value computed on the
 MF0443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0443.degrees latitude (g = 980.6199 gals.).
 MF0443
 MF0443.The modeled gravity was interpolated from observed gravity values.
 MF0443
 MF0443;                    North         East    Units  Estimated Accuracy
 MF0443;SPC IL E     -   484,935.4     285,252.7     MT  (+/- 3 meters HH1 GPS) 
 MF0443
 MF0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7318043730(NAD 83)
 MF0443
 MF0443                          SUPERSEDED SURVEY CONTROL
 MF0443
 MF0443  NGVD 29 (??/??/92)  210.941  (m)          692.06   (f) ADJ UNCH    2 0
 MF0443
 MF0443.Superseded values are not recommended for survey control.
 MF0443
 MF0443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0443.See file dsdata.pdf to determine how the superseded data were derived.
 MF0443
 MF0443_MARKER: DZ = AZIMUTH MARK DISK
 MF0443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0443_STAMPING: BUCK 1960
 MF0443_MARK LOGO: CGS
 MF0443_PROJECTION: FLUSH
 MF0443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0443+STABILITY: SURFACE MOTION
 MF0443_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0443+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2020
 MF0443
 MF0443  HISTORY     - Date     Condition        Report By
 MF0443  HISTORY     - 1960     MONUMENTED       CGS
 MF0443  HISTORY     - 1961     GOOD             CGS
 MF0443  HISTORY     - 1979     GOOD             USGS
 MF0443  HISTORY     - 20200124 GOOD             ILDT
 MF0443
 MF0443                          STATION DESCRIPTION
 MF0443
 MF0443'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0443'2.9 MI NE FROM ODELL.
 MF0443'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 MF0443'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 1.55 MILES
 MF0443'NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 1.0 MILES NORTH ALONG A
 MF0443'DIRT ROAD, AT THE JUNCTION OF AN EAST-WEST GRAVEL ROAD, 20 FEET
 MF0443'EAST OF THE CENTER LINE OF THE ROAD, 25 FEET SOUTH OF THE CENTER
 MF0443'LINE OF THE ROAD, 25 FEET WEST OF THE FENCE, 3.0 FEET SOUTHWEST
 MF0443'OF A FENCE CORNER, 3.9 FEET SOUTHWEST OF A TELEPHONE POLE, 2.3
 MF0443'FEET WEST-SOUTHWEST OF A METAL WITNESS POST, 1 FOOT ABOVE THE
 MF0443'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 MF0443'WITH THE GROUND.
 MF0443
 MF0443                          STATION RECOVERY (1979)
 MF0443
 MF0443'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0443'RECOVERED IN GOOD CONDITION.
 MF0443
 MF0443                          STATION RECOVERY (2020)
 MF0443
 MF0443'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 MF0443'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4358 ***********************************************************************
 DF4358  DESIGNATION -  BUCK MAINT YD
 DF4358  PID         -  DF4358
 DF4358  STATE/COUNTY-  IL/IROQUOIS
 DF4358  COUNTRY     -  US
 DF4358  USGS QUAD   -  BUCKLEY (2018)
 DF4358
 DF4358                         *CURRENT SURVEY CONTROL
 DF4358  ______________________________________________________________________
 DF4358* NAD 83(2011) POSITION- 40 36 16.70162(N) 088 02 11.57444(W)   ADJUSTED
 DF4358* NAD 83(2011) ELLIP HT-   178.133 (meters)        (06/27/12)   ADJUSTED
 DF4358* NAD 83(2011) EPOCH   -  2010.00
 DF4358* NAVD 88 ORTHO HEIGHT -   210.5   (meters)      691.    (feet) GPS OBS
 DF4358  ______________________________________________________________________
 DF4358  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4358  GEOID HEIGHT    -        -32.333 (meters)                     GEOID99
 DF4358  GEOID HEIGHT    -        -32.372 (meters)                     GEOID18
 DF4358  NAD 83(2011) X  -    166,150.625 (meters)                     COMP
 DF4358  NAD 83(2011) Y  - -4,846,568.711 (meters)                     COMP
 DF4358  NAD 83(2011) Z  -  4,129,304.620 (meters)                     COMP
 DF4358  LAPLACE CORR    -         -4.01  (seconds)                    DEFLEC18
 DF4358
 DF4358  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4358  Standards:
 DF4358         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4358            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4358  -------------------------------------------------------------------
 DF4358  NETWORK    1.41   2.20           0.63   0.51   1.12      0.16476491
 DF4358  -------------------------------------------------------------------
 DF4358  Click here for local accuracies and other accuracy information.
 DF4358
 DF4358.The horizontal coordinates were established by GPS observations
 DF4358.and adjusted by the National Geodetic Survey in June 2012.
 DF4358
 DF4358.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4358.been affixed to the stable North American tectonic plate. See 
 DF4358.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4358
 DF4358.The horizontal coordinates are valid at the epoch date displayed above
 DF4358.which is a decimal equivalence of Year/Month/Day.
 DF4358
 DF4358.The orthometric height was determined by GPS observations and a
 DF4358.high-resolution geoid model.
 DF4358
 DF4358.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4358.GEOID18 height accuracy estimate available here.
 DF4358
 DF4358.Click photographs - Photos may exist for this station.
 DF4358
 DF4358.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4358
 DF4358.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4358
 DF4358.The ellipsoidal height was determined by GPS observations
 DF4358.and is referenced to NAD 83.
 DF4358
 DF4358. The following values were computed from the NAD 83(2011) position.
 DF4358
 DF4358;                    North         East     Units Scale Factor Converg.
 DF4358;SPC IL E     -   437,180.398   325,118.049   MT  0.99998276   +0 11 35.4
 DF4358;SPC IL E     - 1,434,316.02  1,066,658.13   sFT  0.99998276   +0 11 35.4
 DF4358;UTM  16      - 4,495,386.094   412,305.125   MT  0.99969466   -0 40 28.8
 DF4358
 DF4358!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4358!SPC IL E     -   0.99997206  x   0.99998276  =   0.99995482
 DF4358!UTM  16      -   0.99997206  x   0.99969466  =   0.99966673
 DF4358
 DF4358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1230595386(NAD 83)
 DF4358
 DF4358                          SUPERSEDED SURVEY CONTROL
 DF4358
 DF4358  NAD 83(2007)-  40 36 16.70170(N)    088 02 11.57536(W) AD(2002.00) 0
 DF4358  ELLIP H (02/10/07)  178.155  (m)                       GP(2002.00)    
 DF4358  ELLIP H (02/03/05)  178.143  (m)                       GP(       ) 4 2
 DF4358  NAD 83(1997)-  40 36 16.70167(N)    088 02 11.57528(W) AD(       ) 1
 DF4358  ELLIP H (03/04/03)  178.144  (m)                       GP(       ) 4 2
 DF4358
 DF4358.Superseded values are not recommended for survey control.
 DF4358
 DF4358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4358.See file dsdata.pdf to determine how the superseded data were derived.
 DF4358
 DF4358_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4358_STAMPING: BUCK 1996
 DF4358_MARK LOGO: ILDT
 DF4358_PROJECTION: FLUSH
 DF4358_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4358+STABILITY: SURFACE MOTION
 DF4358_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4358+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2025
 DF4358
 DF4358  HISTORY     - Date     Condition        Report By
 DF4358  HISTORY     - 1996     MONUMENTED       ILDT
 DF4358  HISTORY     - 200205   GOOD             ASCPC
 DF4358  HISTORY     - 20070929 GOOD             GEOCAC
 DF4358  HISTORY     - 20250327 GOOD             ILDT
 DF4358
 DF4358                          STATION DESCRIPTION
 DF4358
 DF4358'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4358'FROM THE POST OFFICE IN BUCKLEY, GO NORTH ON US-45 .35 MILES TO
 DF4358'ROBERTS ROAD GO WEST .10
 DF4358'MILES TO IDOT YARD ON SOUTH SIDE OF ROAD STATION IN 9 FEET SOUTH OF
 DF4358'NORTH FENCE LINE AND
 DF4358'41 FEET WEST OF CENTERLINE OF PAVED DRIVEWAY TO YARD.
 DF4358'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION BUCK 1996
 DF4358
 DF4358                          STATION RECOVERY (2007)
 DF4358
 DF4358'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 DF4358'RECOVERED IN GOOD CONDITION.
 DF4358
 DF4358                          STATION RECOVERY (2025)
 DF4358
 DF4358'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DF4358'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0440 ***********************************************************************
 MF0440  DESIGNATION -  BUCK RM 1
 MF0440  PID         -  MF0440
 MF0440  STATE/COUNTY-  IL/LIVINGSTON
 MF0440  COUNTRY     -  US
 MF0440  USGS QUAD   -  ODELL (2018)
 MF0440
 MF0440                         *CURRENT SURVEY CONTROL
 MF0440  ______________________________________________________________________
 MF0440* NAD 83(1986) POSITION- 41 01 51.95   (N) 088 30 31.50   (W)   HD_HELD1
 MF0440* NAVD 88 ORTHO HEIGHT -   213.674 (meters)      701.03  (feet) ADJUSTED
 MF0440  ______________________________________________________________________
 MF0440  GEOID HEIGHT    -        -32.277 (meters)                     GEOID18
 MF0440  DYNAMIC HEIGHT  -        213.587 (meters)      700.74  (feet) COMP
 MF0440  MODELED GRAVITY -    980,213.5   (mgal)                       NAVD 88
 MF0440
 MF0440  VERT ORDER      -  SECOND    CLASS 0
 MF0440
 MF0440.The horizontal coordinates were determined by differentially corrected
 MF0440.hand held GPS observations or other comparable positioning techniques
 MF0440.and have an estimated accuracy of +/- 3 meters.
 MF0440
 MF0440.The orthometric height was determined by differential leveling and
 MF0440.adjusted by the NATIONAL GEODETIC SURVEY
 MF0440.in June 1991.
 MF0440
 MF0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0440.GEOID18 height accuracy estimate available here.
 MF0440
 MF0440.Click photographs - Photos may exist for this station.
 MF0440
 MF0440.The dynamic height is computed by dividing the NAVD 88
 MF0440.geopotential number by the normal gravity value computed on the
 MF0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0440.degrees latitude (g = 980.6199 gals.).
 MF0440
 MF0440.The modeled gravity was interpolated from observed gravity values.
 MF0440
 MF0440;                    North         East    Units  Estimated Accuracy
 MF0440;SPC IL E     -   484,510.0     285,248.6     MT  (+/- 3 meters HH1 GPS) 
 MF0440
 MF0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7316943305(NAD 83)
 MF0440
 MF0440                          SUPERSEDED SURVEY CONTROL
 MF0440
 MF0440  NGVD 29 (??/??/92)  213.742  (m)          701.25   (f) ADJ UNCH    2 0
 MF0440
 MF0440.Superseded values are not recommended for survey control.
 MF0440
 MF0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0440.See file dsdata.pdf to determine how the superseded data were derived.
 MF0440
 MF0440_MARKER: DR = REFERENCE MARK DISK
 MF0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0440_STAMPING: BUCK NO 1 1960
 MF0440_MARK LOGO: CGS
 MF0440_PROJECTION: FLUSH
 MF0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0440+STABILITY: SURFACE MOTION
 MF0440
 MF0440  HISTORY     - Date     Condition        Report By
 MF0440  HISTORY     - 1960     MONUMENTED       CGS
 MF0440  HISTORY     - 1961     GOOD             CGS
 MF0440  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0440  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF0440
 MF0440                          STATION DESCRIPTION
 MF0440
 MF0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0440'2.6 MI NE FROM ODELL.
 MF0440'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 MF0440'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 1.55 MILES
 MF0440'NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 0.75 MILES NORTH ALONG A
 MF0440'DIRT ROAD, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 MF0440'WEST OF THE FENCE, 52.6 FEET SOUTH OF TRAVERSE STATION BUCK, 52.9
 MF0440'FEET SOUTH OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 MF0440'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0440
 MF0440                          STATION RECOVERY (1979)
 MF0440
 MF0440'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0440'MARK NOT FOUND.
 MF0440
 MF0440                          STATION RECOVERY (2009)
 MF0440
 MF0440'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0440'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0442 ***********************************************************************
 MF0442  DESIGNATION -  BUCK RM 2
 MF0442  PID         -  MF0442
 MF0442  STATE/COUNTY-  IL/LIVINGSTON
 MF0442  COUNTRY     -  US
 MF0442  USGS QUAD   -  ODELL (2018)
 MF0442
 MF0442                         *CURRENT SURVEY CONTROL
 MF0442  ______________________________________________________________________
 MF0442* NAD 83(1986) POSITION- 41 01 52.48   (N) 088 30 32.09   (W)   HD_HELD1
 MF0442* NAVD 88 ORTHO HEIGHT -   213.701 (meters)      701.12  (feet) ADJUSTED
 MF0442  ______________________________________________________________________
 MF0442  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 MF0442  DYNAMIC HEIGHT  -        213.614 (meters)      700.83  (feet) COMP
 MF0442  MODELED GRAVITY -    980,213.5   (mgal)                       NAVD 88
 MF0442
 MF0442  VERT ORDER      -  SECOND    CLASS 0
 MF0442
 MF0442.The horizontal coordinates were determined by differentially corrected
 MF0442.hand held GPS observations or other comparable positioning techniques
 MF0442.and have an estimated accuracy of +/- 3 meters.
 MF0442
 MF0442.The orthometric height was determined by differential leveling and
 MF0442.adjusted by the NATIONAL GEODETIC SURVEY
 MF0442.in June 1991.
 MF0442
 MF0442.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0442.GEOID18 height accuracy estimate available here.
 MF0442
 MF0442.Click photographs - Photos may exist for this station.
 MF0442
 MF0442.The dynamic height is computed by dividing the NAVD 88
 MF0442.geopotential number by the normal gravity value computed on the
 MF0442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0442.degrees latitude (g = 980.6199 gals.).
 MF0442
 MF0442.The modeled gravity was interpolated from observed gravity values.
 MF0442
 MF0442;                    North         East    Units  Estimated Accuracy
 MF0442;SPC IL E     -   484,526.4     285,234.8     MT  (+/- 3 meters HH1 GPS) 
 MF0442
 MF0442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7315543322(NAD 83)
 MF0442
 MF0442                          SUPERSEDED SURVEY CONTROL
 MF0442
 MF0442  NGVD 29 (??/??/92)  213.770  (m)          701.34   (f) ADJ UNCH    2 0
 MF0442
 MF0442.Superseded values are not recommended for survey control.
 MF0442
 MF0442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0442.See file dsdata.pdf to determine how the superseded data were derived.
 MF0442
 MF0442_MARKER: DR = REFERENCE MARK DISK
 MF0442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0442_STAMPING: BUCK NO 2 1960
 MF0442_MARK LOGO: CGS
 MF0442_PROJECTION: FLUSH
 MF0442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0442+STABILITY: SURFACE MOTION
 MF0442
 MF0442  HISTORY     - Date     Condition        Report By
 MF0442  HISTORY     - 1960     MONUMENTED       CGS
 MF0442  HISTORY     - 1961     GOOD             CGS
 MF0442  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0442  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF0442
 MF0442                          STATION DESCRIPTION
 MF0442
 MF0442'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0442'2.6 MI SE FROM ODELL.
 MF0442'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 MF0442'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 1.55 MILES
 MF0442'NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 0.75 MILES NORTH ALONG A
 MF0442'DIRT ROAD, 21 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 MF0442'EAST OF THE FENCE, 43.1 FEET WEST OF TRAVERSE STATION BUCK, 45.9
 MF0442'FEET WEST OF A METAL WITNESS POST, 2.5 FEET ABOVE THE LEVEL OF
 MF0442'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MF0442'GROUND.
 MF0442
 MF0442                          STATION RECOVERY (1979)
 MF0442
 MF0442'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0442'MARK NOT FOUND.
 MF0442
 MF0442                          STATION RECOVERY (2009)
 MF0442
 MF0442'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0442'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9193 ***********************************************************************
 DG9193  DESIGNATION -  BUCKEYE 1
 DG9193  PID         -  DG9193
 DG9193  STATE/COUNTY-  IL/STEPHENSON
 DG9193  COUNTRY     -  US
 DG9193  USGS QUAD   -  ORANGEVILLE (2018)
 DG9193
 DG9193                         *CURRENT SURVEY CONTROL
 DG9193  ______________________________________________________________________
 DG9193* NAD 83(2011) POSITION- 42 27 03.99853(N) 089 38 21.07406(W)   ADJUSTED
 DG9193* NAD 83(2011) ELLIP HT-   238.760 (meters)        (06/27/12)   ADJUSTED
 DG9193* NAD 83(2011) EPOCH   -  2010.00
 DG9193* NAVD 88 ORTHO HEIGHT -   272.3   (meters)      893.    (feet) GPS OBS
 DG9193  ______________________________________________________________________
 DG9193  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9193  GEOID HEIGHT    -        -33.403 (meters)                     GEOID99
 DG9193  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 DG9193  NAD 83(2011) X  -     29,682.460 (meters)                     COMP
 DG9193  NAD 83(2011) Y  - -4,713,406.416 (meters)                     COMP
 DG9193  NAD 83(2011) Z  -  4,282,870.352 (meters)                     COMP
 DG9193  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 DG9193
 DG9193  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9193  Standards:
 DG9193         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9193            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9193  -------------------------------------------------------------------
 DG9193  NETWORK    0.75   1.35           0.34   0.26   0.69     -0.04931905
 DG9193  -------------------------------------------------------------------
 DG9193  Click here for local accuracies and other accuracy information.
 DG9193
 DG9193.The horizontal coordinates were established by GPS observations
 DG9193.and adjusted by the National Geodetic Survey in June 2012.
 DG9193
 DG9193.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9193.been affixed to the stable North American tectonic plate. See 
 DG9193.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9193
 DG9193.The horizontal coordinates are valid at the epoch date displayed above
 DG9193.which is a decimal equivalence of Year/Month/Day.
 DG9193
 DG9193.The orthometric height was determined by GPS observations and a
 DG9193.high-resolution geoid model.
 DG9193
 DG9193.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9193.GEOID18 height accuracy estimate available here.
 DG9193
 DG9193.Click photographs - Photos may exist for this station.
 DG9193
 DG9193.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9193
 DG9193.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9193
 DG9193.The ellipsoidal height was determined by GPS observations
 DG9193.and is referenced to NAD 83.
 DG9193
 DG9193. The following values were computed from the NAD 83(2011) position.
 DG9193
 DG9193;                    North         East     Units Scale Factor Converg.
 DG9193;SPC IL W     -   642,322.768   743,389.553   MT  0.99996433   +0 21 21.7
 DG9193;SPC IL W     - 2,107,353.95  2,438,937.23   sFT  0.99996433   +0 21 21.7
 DG9193;UTM  16      - 4,703,239.497   282,972.388   MT  1.00017955   -1 46 55.4
 DG9193
 DG9193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9193!SPC IL W     -   0.99996256  x   0.99996433  =   0.99992689
 DG9193!UTM  16      -   0.99996256  x   1.00017955  =   1.00014210
 DG9193
 DG9193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN8297203239(NAD 83)
 DG9193
 DG9193                          SUPERSEDED SURVEY CONTROL
 DG9193
 DG9193  NAD 83(2007)-  42 27 03.99855(N)    089 38 21.07496(W) AD(2002.00) 0
 DG9193  ELLIP H (02/10/07)  238.793  (m)                       GP(2002.00)    
 DG9193  NAD 83(1997)-  42 27 03.99815(N)    089 38 21.07367(W) AD(       ) 1
 DG9193  ELLIP H (03/01/05)  238.773  (m)                       GP(       ) 4 1
 DG9193
 DG9193.Superseded values are not recommended for survey control.
 DG9193
 DG9193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9193.See file dsdata.pdf to determine how the superseded data were derived.
 DG9193
 DG9193_MARKER: A = ALUMINUM MARKER
 DG9193_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG9193+WITH SETTING: INFORMATION.
 DG9193_STAMPING: BUCKEYE NO. 1
 DG9193_MARK LOGO: IL-177
 DG9193_PROJECTION: RECESSED 10 CENTIMETERS
 DG9193_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9193_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG9193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9193+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2020
 DG9193_ROD/PIPE-DEPTH: 0.9 meters
 DG9193
 DG9193  HISTORY     - Date     Condition        Report By
 DG9193  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9193  HISTORY     - 20140520 GOOD             ILDT
 DG9193  HISTORY     - 20200916 GOOD             ILDT
 DG9193
 DG9193                          STATION DESCRIPTION
 DG9193
 DG9193'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9193'STATION IS ABOUT 2.1 KM (1.3 MILES) SOUTHEAST OF ORANGEVILLE AND ABOUT
 DG9193'8.4 KM (5.2 MILES)  NORTHWEST OF CEDARVILLE (AIR LINE), IN SECTION 1,
 DG9193'T 28 N, R 7 E ON PROPERTY OWNED BY THE  ILLINOIS DEPARTMENT OF
 DG9193'TRANSPORTATION. THIS STATION IS 16.8M (55.3 FT) SOUTHWEST OF A  POWER
 DG9193'POLE,  57.1M (187.4 FT) NORTHWEST OF A POWER POLE AND 0.4M (1.4 FT)
 DG9193'WEST OF AN ORANGE CARSONITE  WITNESS SIGN. MARK IS FLUSH WITH GROUND
 DG9193'LEVEL.
 DG9193'
 DG9193'TO REACH THE STATION FROM THE INTERSECTION OF HIGH STREET AND CHURCH
 DG9193'STREET IN  ORANGEVILLE, GO SOUTHWESTERLY ON CHURCH STREET 1.0 KM (0.6
 DG9193'MILES) TO STATE HIGHWAY 26,  THEN TURN LEFT (SOUTHEAST) ON STATE
 DG9193'HIGHWAY 26,  1.1 KM (0.7 MILES) TO THE STATION ON THE  LEFT (EAST).
 DG9193'
 DG9193'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9193'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 0.9M (3 FT). THE DISK IS
 DG9193'RECESSED 10.0 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9193'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9193'CONCRETE ARE SET FLUSH WITH THE GROUND.
 DG9193
 DG9193                          STATION RECOVERY (2014)
 DG9193
 DG9193'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 DG9193'RECOVERED IN GOOD CONDITION.
 DG9193
 DG9193                          STATION RECOVERY (2020)
 DG9193
 DG9193'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9193'PLACED A RAILROAD ANCHOR ON THE WEST EDGE OF THE MONUMENT (MAGNETIC).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9215 ***********************************************************************
 DG9215  DESIGNATION -  BUCKEYE 2
 DG9215  PID         -  DG9215
 DG9215  STATE/COUNTY-  IL/STEPHENSON
 DG9215  COUNTRY     -  US
 DG9215  USGS QUAD   -  ORANGEVILLE (2018)
 DG9215
 DG9215                         *CURRENT SURVEY CONTROL
 DG9215  ______________________________________________________________________
 DG9215* NAD 83(2011) POSITION- 42 26 41.30249(N) 089 38 24.62796(W)   ADJUSTED
 DG9215* NAD 83(2011) ELLIP HT-   225.830 (meters)        (06/27/12)   ADJUSTED
 DG9215* NAD 83(2011) EPOCH   -  2010.00
 DG9215* NAVD 88 ORTHO HEIGHT -   259.3   (meters)      851.    (feet) GPS OBS
 DG9215  ______________________________________________________________________
 DG9215  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9215  GEOID HEIGHT    -        -33.394 (meters)                     GEOID99
 DG9215  GEOID HEIGHT    -        -33.481 (meters)                     GEOID18
 DG9215  NAD 83(2011) X  -     29,604.157 (meters)                     COMP
 DG9215  NAD 83(2011) Y  - -4,713,870.048 (meters)                     COMP
 DG9215  NAD 83(2011) Z  -  4,282,344.854 (meters)                     COMP
 DG9215  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 DG9215
 DG9215  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9215  Standards:
 DG9215         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9215            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9215  -------------------------------------------------------------------
 DG9215  NETWORK    0.76   0.96           0.34   0.27   0.49     -0.06006416
 DG9215  -------------------------------------------------------------------
 DG9215  Click here for local accuracies and other accuracy information.
 DG9215
 DG9215.The horizontal coordinates were established by GPS observations
 DG9215.and adjusted by the National Geodetic Survey in June 2012.
 DG9215
 DG9215.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9215.been affixed to the stable North American tectonic plate. See 
 DG9215.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9215
 DG9215.The horizontal coordinates are valid at the epoch date displayed above
 DG9215.which is a decimal equivalence of Year/Month/Day.
 DG9215
 DG9215.The orthometric height was determined by GPS observations and a
 DG9215.high-resolution geoid model.
 DG9215
 DG9215.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9215.GEOID18 height accuracy estimate available here.
 DG9215
 DG9215.Click photographs - Photos may exist for this station.
 DG9215
 DG9215.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9215
 DG9215.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9215
 DG9215.The ellipsoidal height was determined by GPS observations
 DG9215.and is referenced to NAD 83.
 DG9215
 DG9215. The following values were computed from the NAD 83(2011) position.
 DG9215
 DG9215;                    North         East     Units Scale Factor Converg.
 DG9215;SPC IL W     -   641,621.991   743,312.691   MT  0.99996425   +0 21 19.2
 DG9215;SPC IL W     - 2,105,054.82  2,438,685.05   sFT  0.99996425   +0 21 19.2
 DG9215;UTM  16      - 4,702,541.924   282,869.414   MT  1.00018010   -1 46 57.0
 DG9215
 DG9215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9215!SPC IL W     -   0.99996458  x   0.99996425  =   0.99992883
 DG9215!UTM  16      -   0.99996458  x   1.00018010  =   1.00014468
 DG9215
 DG9215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN8286902541(NAD 83)
 DG9215
 DG9215                          SUPERSEDED SURVEY CONTROL
 DG9215
 DG9215  NAD 83(2007)-  42 26 41.30251(N)    089 38 24.62887(W) AD(2002.00) 0
 DG9215  ELLIP H (02/10/07)  225.863  (m)                       GP(2002.00)    
 DG9215  NAD 83(1997)-  42 26 41.30211(N)    089 38 24.62757(W) AD(       ) 2
 DG9215  ELLIP H (03/01/05)  225.843  (m)                       GP(       ) 4 1
 DG9215
 DG9215.Superseded values are not recommended for survey control.
 DG9215
 DG9215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9215.See file dsdata.pdf to determine how the superseded data were derived.
 DG9215
 DG9215_MARKER: A = ALUMINUM MARKER
 DG9215_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG9215+WITH SETTING: INFORMATION.
 DG9215_STAMPING: BUCKEYE NO. 2
 DG9215_MARK LOGO: IL-177
 DG9215_PROJECTION: RECESSED 11 CENTIMETERS
 DG9215_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9215_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG9215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9215+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2020
 DG9215_ROD/PIPE-DEPTH: 2.13 meters
 DG9215
 DG9215  HISTORY     - Date     Condition        Report By
 DG9215  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9215  HISTORY     - 20140520 GOOD             ILDT
 DG9215  HISTORY     - 20200916 GOOD             ILDT
 DG9215
 DG9215                          STATION DESCRIPTION
 DG9215
 DG9215'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9215'STATION IS ABOUT 2.7 KM (1.3 MILES) SOUTHEAST OF ORANGEVILLE AND ABOUT
 DG9215'7.7 KM (4.8 MILES)  NORTHWEST OF CEDARVILLE (AIR LINE), IN SECTION 12,
 DG9215'T 28 N, R 7 E, ON PROPERTY OWNED BY  THE ILLINOIS DEPARTMENT OF
 DG9215'TRANSPORTATION. THIS STATION IS 5M (16.6 FT) NORTH OF A POWER  POLE,
 DG9215'55.2M (181 FT) SOUTH OF A POWER POLE, 0.2M (0.7 FT) EAST OF AN ORANGE
 DG9215'CARSONITE  WITNESS SIGN AND 0.6M (2 FT) EAST OF THE WEST RIGHT OF WAY
 DG9215'OF STATE HIGHWAY 26.  MARK IS  FLUSH WITH GROUND LEVEL.
 DG9215'
 DG9215'TO REACH THE STATION FROM THE INTERSECTION OF HIGH STREET AND CHURCH
 DG9215'STREET IN  ORANGEVILLE, GO SOUTHERLY ON CHURCH STREET 1.0 KM (0.6
 DG9215'MILES) TO STATE HIGHWAY 26, THEN  TURN LEFT (SOUTHEAST) ON STATE
 DG9215'HIGHWAY 26, 1.8 KM (1.1 MILES) TO THE STATION ON THE RIGHT  (WEST).
 DG9215'
 DG9215'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9215'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 2.13M (7 FT). THE DISK IS
 DG9215'RECESSED 11.3 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9215'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9215'CONCRETE ARE SET FLUSH WITH THE GROUND.
 DG9215
 DG9215                          STATION RECOVERY (2014)
 DG9215
 DG9215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 DG9215'RECOVERED IN GOOD CONDITION.
 DG9215
 DG9215                          STATION RECOVERY (2020)
 DG9215
 DG9215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1545 ***********************************************************************
 NH1545  DESIGNATION -  BUCKHORN
 NH1545  PID         -  NH1545
 NH1545  STATE/COUNTY-  IL/STEPHENSON
 NH1545  COUNTRY     -  US
 NH1545  USGS QUAD   -  ORANGEVILLE (2018)
 NH1545
 NH1545                         *CURRENT SURVEY CONTROL
 NH1545  ______________________________________________________________________
 NH1545* NAD 83(1997) POSITION- 42 25 35.78982(N) 089 38 20.34561(W)   ADJUSTED
 NH1545* NAVD 88 ORTHO HEIGHT -   274.    (meters)      899.    (feet) SCALED
 NH1545  ______________________________________________________________________
 NH1545  GEOID HEIGHT    -        -33.458 (meters)                     GEOID18
 NH1545  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 NH1545  HORZ ORDER      -  THIRD
 NH1545
 NH1545.The horizontal coordinates were established by classical geodetic methods
 NH1545.and adjusted by the National Geodetic Survey in October 1999.
 NH1545
 NH1545.The orthometric height was scaled from a topographic map.
 NH1545
 NH1545.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1545.GEOID18 height accuracy estimate available here.
 NH1545
 NH1545.Click photographs - Photos may exist for this station.
 NH1545
 NH1545.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1545
 NH1545. The following values were computed from the NAD 83(1997) position.
 NH1545
 NH1545;                    North         East     Units Scale Factor Converg.
 NH1545;SPC IL W     -   639,601.248   743,423.112   MT  0.99996437   +0 21 21.6
 NH1545;SPC IL W     - 2,098,425.09  2,439,047.33   sFT  0.99996437   +0 21 21.6
 NH1545;SPC WI S     -    47,457.862   629,711.928   MT  1.00007595   +0 14 53.0
 NH1545;SPC WI S     -   155,701.34  2,065,979.88   sFT  1.00007595   +0 14 53.0
 NH1545;UTM  16      - 4,700,518.033   282,904.399   MT  1.00017991   -1 46 51.9
 NH1545
 NH1545!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1545!SPC IL W     -   0.99996229  x   0.99996437  =   0.99992666
 NH1545!SPC WI S     -   0.99996229  x   1.00007595  =   1.00003824
 NH1545!UTM  16      -   0.99996229  x   1.00017991  =   1.00014220
 NH1545
 NH1545:                Primary Azimuth Mark                     Grid Az
 NH1545:SPC IL W     -  BUCKHORN AZ MK                           002 30 33.6
 NH1545:SPC WI S     -  BUCKHORN AZ MK                           002 37 02.2
 NH1545:UTM  16      -  BUCKHORN AZ MK                           004 38 47.1
 NH1545
 NH1545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN8290400518(NAD 83)
 NH1545
 NH1545|---------------------------------------------------------------------|
 NH1545| PID    Reference Object                     Distance      Geod. Az  |
 NH1545|                                                           dddmmss.s |
 NH1545| CI9111 BUCKHORN RM 1                         9.128 METERS 00033     |
 NH1545| CI9110 BUCKHORN AZ MK                                     0025155.2 |
 NH1545| CI9112 BUCKHORN RM 2                        10.884 METERS 17954     |
 NH1545|---------------------------------------------------------------------|
 NH1545
 NH1545                          SUPERSEDED SURVEY CONTROL
 NH1545
 NH1545  NAD 83(1996)-  42 25 35.78986(N)    089 38 20.34557(W) AD(       ) 3
 NH1545  NAD 83(1991)-  42 25 35.78717(N)    089 38 20.34170(W) AD(       ) 3
 NH1545  NAD 83(1986)-  42 25 35.78500(N)    089 38 20.33985(W) AD(       ) 3
 NH1545  NAD 27      -  42 25 35.73500(N)    089 38 19.91500(W) AD(       ) 3
 NH1545
 NH1545.Superseded values are not recommended for survey control.
 NH1545
 NH1545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1545.See file dsdata.pdf to determine how the superseded data were derived.
 NH1545
 NH1545_MARKER: DS = TRIANGULATION STATION DISK
 NH1545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1545_STAMPING: BUCKHORN 1954
 NH1545_MARK LOGO: CGS
 NH1545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1545+STABILITY: SURFACE MOTION
 NH1545
 NH1545  HISTORY     - Date     Condition        Report By
 NH1545  HISTORY     - 1954     MONUMENTED       CGS
 NH1545  HISTORY     - 1969     GOOD             ILDT
 NH1545  HISTORY     - 1970     GOOD             LOCENG
 NH1545  HISTORY     - 19960919 MARK NOT FOUND   USPSQD
 NH1545  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH1545
 NH1545                          STATION DESCRIPTION
 NH1545
 NH1545'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1545'STATION IS LOCATED ABOUT 10 MILES NORTH OF FREEPORT AND 3-1/2
 NH1545'MILES NORTH OF CEDARVILLE ALONG THE WEST SIDE OF STATE HIGHWAY
 NH1545'26 AND ON HIGHWAY PROPERTY.  IT IS 49 FEET SOUTH OF A POWER
 NH1545'LINE POLE, 36 FEET WEST OF THE CENTER OF THE HIGHWAY, 5 FEET
 NH1545'SOUTHEAST OF A WHITE WITNESS POST AND 3 FEET EAST OF A FENCE
 NH1545'LINE.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 NH1545'BUCKHORN 1954.
 NH1545'
 NH1545'REFERENCE MARK NO. 1 IS 36 FEET WEST OF THE CENTER OF THE
 NH1545'HIGHWAY, 20 FEET SOUTH OF A POWER LINE POLE AND 3 FEET EAST OF
 NH1545'A FENCE LINE.  THE MARK PROJECTS 3 INCHES AND THE DISK IS
 NH1545'STAMPED BUCKHORN NO 1 1954.
 NH1545'
 NH1545'REFERENCE MARK NO. 2 IS 36 FEET WEST OF THE CENTER OF THE HIGHWAY
 NH1545'AND 3 FEET EAST OF THE FENCE LINE.  THE MARK PROJECTS 3 INCHES
 NH1545'AND THE DISK IS STAMPED BUCKHORN NO 2 1954.
 NH1545'
 NH1545'AZIMUTH MARK IS 33 FEET EAST OF THE CENTER OF THE HIGHWAY,
 NH1545'14 FEET SOUTH OF A TELEPHONE POLE, 3 FEET SOUTH OF A WHITE
 NH1545'WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS
 NH1545'2 INCHES AND THE DISK IS STAMPED BUCKHORN 1954.
 NH1545'
 NH1545'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26
 NH1545'AND RED OAK ROAD IN CEDARVILLE GO NORTH ON HIGHWAY 26 FOR 3.45
 NH1545'MILES TO THE STATION ON THE LEFT AS DESCRIBED.
 NH1545'
 NH1545'TO REACH AZIMUTH MARK FROM THE STATION GO NORTH ON HIGHWAY
 NH1545'26 FOR 0.2 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1545'
 NH1545'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1545
 NH1545                          STATION RECOVERY (1969)
 NH1545
 NH1545'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 NH1545'BUCKHORN 1954-GOOD DESCRIPTION OK SEE NOTE
 NH1545'
 NH1545'BUCKHORN NO 1 1954-GOOD DESCRIPTION OK SEE NOTE
 NH1545'
 NH1545'BUCKHORN NO 2 1954-GOOD DESCRIPTION OK SEE NOTE
 NH1545'
 NH1545'BUCKHORN 1954 AZ. MK.-GOOD DESCRIPTION OK SEE NOTE
 NH1545'
 NH1545'NOTE--THE WHITE WITNESS POSTS HAD ROTTED OFF, THEY WERE
 NH1545'REPLACED WITH NEW SIGNS.  THE NEW WITNESS POSTS WERE PLACED
 NH1545'SO AS TO COMPLY WITH ORIGINAL DEMINSIONS.
 NH1545
 NH1545                          STATION RECOVERY (1970)
 NH1545
 NH1545'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (WCB)
 NH1545'RECOVERED BY INTERNATIONAL AERIAL MAPPING COMPANY
 NH1545'
 NH1545'BUCKHORN 1954-GOOD
 NH1545'
 NH1545'BUCKHORN 1954-AZIMUTH MARK-GOOD
 NH1545
 NH1545                          STATION RECOVERY (1996)
 NH1545
 NH1545'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1545'MARK NOT FOUND.
 NH1545
 NH1545                          STATION RECOVERY (2001)
 NH1545
 NH1545'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1545'RM 1, RM 2,   AND THE AZ MK WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0071 ***********************************************************************
 LC0071  DESIGNATION -  BUCKLEY 2
 LC0071  PID         -  LC0071
 LC0071  STATE/COUNTY-  IL/IROQUOIS
 LC0071  COUNTRY     -  US
 LC0071  USGS QUAD   -  BUCKLEY (2018)
 LC0071
 LC0071                         *CURRENT SURVEY CONTROL
 LC0071  ______________________________________________________________________
 LC0071* NAD 83(1997) POSITION- 40 36 17.09316(N) 088 03 35.56408(W)   ADJUSTED
 LC0071* NAVD 88 ORTHO HEIGHT -   213.61  (meters)      700.8   (feet) RESET
 LC0071  ______________________________________________________________________
 LC0071  GEOID HEIGHT    -        -32.327 (meters)                     GEOID18
 LC0071  LAPLACE CORR    -         -4.00  (seconds)                    DEFLEC18
 LC0071  HORZ ORDER      -  THIRD
 LC0071  VERT ORDER      -  THIRD
 LC0071
 LC0071.The horizontal coordinates were established by classical geodetic methods
 LC0071.and adjusted by the National Geodetic Survey in October 1999.
 LC0071
 LC0071.The orthometric height was computed from unverified reset data.
 LC0071
 LC0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0071.GEOID18 height accuracy estimate available here.
 LC0071
 LC0071.Click photographs - Photos may exist for this station.
 LC0071
 LC0071.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0071
 LC0071. The following values were computed from the NAD 83(1997) position.
 LC0071
 LC0071;                    North         East     Units Scale Factor Converg.
 LC0071;SPC IL E     -   437,186.080   323,143.462   MT  0.99998159   +0 10 40.7
 LC0071;SPC IL E     - 1,434,334.66  1,060,179.84   sFT  0.99998159   +0 10 40.7
 LC0071;UTM  16      - 4,495,421.672   410,331.414   MT  0.99969897   -0 41 23.5
 LC0071
 LC0071!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0071!SPC IL E     -   0.99997156  x   0.99998159  =   0.99995315
 LC0071!UTM  16      -   0.99997156  x   0.99969897  =   0.99967054
 LC0071
 LC0071:                Primary Azimuth Mark                     Grid Az
 LC0071:SPC IL E     -  BUCKLEY 2 AZ MK                          203 39 14.3
 LC0071:UTM  16      -  BUCKLEY 2 AZ MK                          204 31 18.5
 LC0071
 LC0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1033195421(NAD 83)
 LC0071
 LC0071|---------------------------------------------------------------------|
 LC0071| PID    Reference Object                     Distance      Geod. Az  |
 LC0071|                                                           dddmmss.s |
 LC0071| LC0073 BUCKLEY 2 RM 3                        7.875 METERS 08415     |
 LC0071| LC1703 BUCKLEY ST JOHNS LUTH CH SPIRE      APPROX. 2.1 KM 1070633.4 |
 LC0071| LC0070 BUCKLEY                              15.782 METERS 18649     |
 LC0071| CI6782 BUCKLEY 2 AZ MK                                    2034955.0 |
 LC0071| LC0074 BUCKLEY 2 RM 4                        6.817 METERS 26406     |
 LC0071|---------------------------------------------------------------------|
 LC0071
 LC0071                          SUPERSEDED SURVEY CONTROL
 LC0071
 LC0071  NAD 83(1997)-  40 36 17.09304(N)    088 03 35.56406(W) AD(       ) 3
 LC0071  NAD 83(1986)-  40 36 17.09816(N)    088 03 35.55779(W) AD(       ) 3
 LC0071  NAD 83(1986)-  40 36 17.10183(N)    088 03 35.57054(W) AD(       ) 3
 LC0071  NAD 27      -  40 36 16.97203(N)    088 03 35.41882(W) AD(       ) 3
 LC0071  NGVD 29             213.67   (m)          701.0    (f) LEVELING    3  
 LC0071
 LC0071.Superseded values are not recommended for survey control.
 LC0071
 LC0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0071.See file dsdata.pdf to determine how the superseded data were derived.
 LC0071
 LC0071_MARKER: DS = TRIANGULATION STATION DISK
 LC0071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0071_STAMPING: BUCKLEY 2 1967
 LC0071_MARK LOGO: CGS
 LC0071_PROJECTION: FLUSH
 LC0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0071+STABILITY: SURFACE MOTION
 LC0071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0071+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2020
 LC0071
 LC0071  HISTORY     - Date     Condition        Report By
 LC0071  HISTORY     - 1967     MONUMENTED       CGS
 LC0071  HISTORY     - 1967     GOOD             CGS
 LC0071  HISTORY     - 20070929 GOOD             GEOCAC
 LC0071  HISTORY     - 20200909 GOOD             ILDT
 LC0071
 LC0071                          STATION DESCRIPTION
 LC0071
 LC0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LC0071'ABOUT 1-1/2 MILES WEST OF BUCKLEY, 87 FEET NORTH OF THE
 LC0071'CENTERLINE OF ROBERTS ROAD, 1 FOOT SOUTH OF A METAL WITNESS
 LC0071'POST, 0.05 MILE EAST OF A GRAVELED CROSSROAD.  THE MONUMENT
 LC0071'PROJECTS 5 INCHES AND THE DISK IS STAMPED BUCKLEY 2 1967.
 LC0071'
 LC0071'TO REACH THE STATION FROM THE POST OFFICE IN BUCKLEY, GO
 LC0071'NORTH ON U.S. HIGHWAY 45 FOR 0.4 MILE TO A PAVED CROSSROAD.
 LC0071'TURN LEFT AND GO WEST ON ROBERTS ROAD FOR 1.35 MILE TO THE
 LC0071'STATION ON THE RIGHT.
 LC0071'
 LC0071'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON
 LC0071'ROBERTS ROAD FOR 0.05 MILE TO A GRAVELED CROSSROAD.  TURN
 LC0071'LEFT AND GO SOUTH ON THE GRAVELED ROAD FOR 0.2 MILE TO THE MARK
 LC0071'ON THE RIGHT.
 LC0071'
 LC0071'REFERENCE MARK 3 IS 90 FEET NORTH OF THE CENTERLINE OF THE
 LC0071'ROAD AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT
 LC0071'PROJECTS 4 INCHES AND THE DISK IS STAMPED BUCKLEY 2 NO 3 1967.
 LC0071'
 LC0071'REFERENCE MARK 4 IS 85 FEET NORTH OF THE CENTERLINE OF THE
 LC0071'ROAD AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT
 LC0071'PROJECTS 6 INCHES AND THE DISK IS STAMPED BUCKLEY 2 NO 4 1967.
 LC0071'
 LC0071'THE AZIMUTH MARK IS 59 FEET NORTH OF A 30 INCH TWIN TRUNK
 LC0071'LINDEN TREE, 58 FEET NORTHWEST OF THE INTERSECTION OF THE
 LC0071'GRAVELED ROAD AND A FARM DRIVE EAST, 27 FEET WEST OF THE
 LC0071'CENTERLINE OF THE ROAD, 2 FEET SOUTHEAST OF A POWER POLE
 LC0071'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 LC0071'3 INCHES AND THE DISK IS STAMPED BUCKLEY 2 1967.
 LC0071'
 LC0071'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC0071
 LC0071                          STATION RECOVERY (1967)
 LC0071
 LC0071'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 LC0071'1.5 MI W FROM BUCKLEY.
 LC0071'ABOUT 0.4 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0071'IN BUCKLEY TO A PAVED CROSSROAD, THENCE WEST ALONG ROBERTS
 LC0071'ROAD FOR 1.35 MILES TO THE MARK ON THE RIGHT.  IT IS 0.05 MILE
 LC0071'EAST OF A GRAVELED CROSSROAD, 87 FEET NORTH OF THE CENTERLINE
 LC0071'OF ROBERTS ROAD AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE DISK
 LC0071'IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT PROJECTING
 LC0071'5 INCHES.  STAMPED BUCKLEY 2 1967.
 LC0071
 LC0071                          STATION RECOVERY (2007)
 LC0071
 LC0071'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0071'FOUND STATION AND RM 3 AND RM 4
 LC0071
 LC0071                          STATION RECOVERY (2020)
 LC0071
 LC0071'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0073 ***********************************************************************
 LC0073  DESIGNATION -  BUCKLEY 2 RM 3
 LC0073  PID         -  LC0073
 LC0073  STATE/COUNTY-  IL/IROQUOIS
 LC0073  COUNTRY     -  US
 LC0073  USGS QUAD   -  BUCKLEY (2018)
 LC0073
 LC0073                         *CURRENT SURVEY CONTROL
 LC0073  ______________________________________________________________________
 LC0073* NAD 83(1986) POSITION- 40 36 17.12   (N) 088 03 35.23   (W)   HD_HELD1
 LC0073* NAVD 88 ORTHO HEIGHT -   213.47  (meters)      700.4   (feet) RESET
 LC0073  ______________________________________________________________________
 LC0073  GEOID HEIGHT    -        -32.327 (meters)                     GEOID18
 LC0073  VERT ORDER      -  THIRD
 LC0073
 LC0073.The horizontal coordinates were determined by differentially corrected
 LC0073.hand held GPS observations or other comparable positioning techniques
 LC0073.and have an estimated accuracy of +/- 3 meters.
 LC0073
 LC0073.The orthometric height was computed from unverified reset data.
 LC0073
 LC0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0073.GEOID18 height accuracy estimate available here.
 LC0073
 LC0073.Click photographs - Photos may exist for this station.
 LC0073
 LC0073;                    North         East    Units  Estimated Accuracy
 LC0073;SPC IL E     -   437,186.9     323,151.3     MT  (+/- 3 meters HH1 GPS) 
 LC0073
 LC0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1033995422(NAD 83)
 LC0073
 LC0073                          SUPERSEDED SURVEY CONTROL
 LC0073
 LC0073.No superseded survey control is available for this station.
 LC0073
 LC0073_MARKER: DR = REFERENCE MARK DISK
 LC0073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0073_STAMPING: BUCKLEY 2 NO 3 1967
 LC0073_MARK LOGO: CGS
 LC0073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0073+STABILITY: SURFACE MOTION
 LC0073
 LC0073  HISTORY     - Date     Condition        Report By
 LC0073  HISTORY     - 1967     MONUMENTED       CGS
 LC0073  HISTORY     - 20070929 GOOD             GEOCAC
 LC0073
 LC0073                          STATION DESCRIPTION
 LC0073
 LC0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LC0073'1.5 MI W FROM BUCKLEY.
 LC0073'ABOUT 0.4 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0073'IN BUCKLEY TO A PAVED CROSSROAD, THENCE WEST ALONG ROBERTS
 LC0073'ROAD FOR 1.35 MILE TO THE MARK ON THE RIGHT.  IT IS 0.05 MILE
 LC0073'EAST OF A GRAVELED CROSSROAD, 90 FEET NORTH OF THE CENTERLINE
 LC0073'OF ROBERTS ROAD AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 LC0073'DISK IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT PROJECTING
 LC0073'4 INCHES.
 LC0073
 LC0073                          STATION RECOVERY (2007)
 LC0073
 LC0073'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0074 ***********************************************************************
 LC0074  DESIGNATION -  BUCKLEY 2 RM 4
 LC0074  PID         -  LC0074
 LC0074  STATE/COUNTY-  IL/IROQUOIS
 LC0074  COUNTRY     -  US
 LC0074  USGS QUAD   -  BUCKLEY (2018)
 LC0074
 LC0074                         *CURRENT SURVEY CONTROL
 LC0074  ______________________________________________________________________
 LC0074* NAD 83(1986) POSITION- 40 36 17.07   (N) 088 03 35.85   (W)   HD_HELD1
 LC0074* NAVD 88 ORTHO HEIGHT -   213.65  (meters)      701.0   (feet) RESET
 LC0074  ______________________________________________________________________
 LC0074  GEOID HEIGHT    -        -32.327 (meters)                     GEOID18
 LC0074  VERT ORDER      -  THIRD
 LC0074
 LC0074.The horizontal coordinates were determined by differentially corrected
 LC0074.hand held GPS observations or other comparable positioning techniques
 LC0074.and have an estimated accuracy of +/- 3 meters.
 LC0074
 LC0074.The orthometric height was computed from unverified reset data.
 LC0074
 LC0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0074.GEOID18 height accuracy estimate available here.
 LC0074
 LC0074.Click photographs - Photos may exist for this station.
 LC0074
 LC0074;                    North         East    Units  Estimated Accuracy
 LC0074;SPC IL E     -   437,185.3     323,136.7     MT  (+/- 3 meters HH1 GPS) 
 LC0074
 LC0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1032495421(NAD 83)
 LC0074
 LC0074                          SUPERSEDED SURVEY CONTROL
 LC0074
 LC0074.No superseded survey control is available for this station.
 LC0074
 LC0074_MARKER: DR = REFERENCE MARK DISK
 LC0074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0074_STAMPING: BUCKLEY 2 NO 4 1967
 LC0074_MARK LOGO: CGS
 LC0074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0074+STABILITY: SURFACE MOTION
 LC0074
 LC0074  HISTORY     - Date     Condition        Report By
 LC0074  HISTORY     - 1967     MONUMENTED       CGS
 LC0074  HISTORY     - 20070929 GOOD             GEOCAC
 LC0074
 LC0074                          STATION DESCRIPTION
 LC0074
 LC0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LC0074'1.5 MI W FROM BUCKLEY.
 LC0074'ABOUT 0.4 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0074'AT BUCKLEY TO A PAVED CROSSROAD, THENCE WEST ALONG ROBERTS
 LC0074'ROAD FOR 1.35 MILES TO THE MARK ON THE RIGHT.  IT IS 0.05 MILE
 LC0074'EAST OF A GRAVELED CROSSROAD, 85 FEET NORTH OF THE CENTERLINE
 LC0074'OF ROBERTS ROAD AND 1 FOOT EAST OF A METAL WITNESS POST.  THE
 LC0074'DISK IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT PROJECTING
 LC0074'6 INCHES.
 LC0074
 LC0074                          STATION RECOVERY (2007)
 LC0074
 LC0074'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1702 ***********************************************************************
 LC1702  DESIGNATION -  BUCKLEY MUNICIPAL TANK
 LC1702  PID         -  LC1702
 LC1702  STATE/COUNTY-  IL/IROQUOIS
 LC1702  COUNTRY     -  US
 LC1702  USGS QUAD   -  BUCKLEY (2018)
 LC1702
 LC1702                         *CURRENT SURVEY CONTROL
 LC1702  ______________________________________________________________________
 LC1702* NAD 83(1997) POSITION- 40 35 50.43977(N) 088 02 14.30199(W)   ADJUSTED
 LC1702  ______________________________________________________________________
 LC1702  GEOID HEIGHT    -        -32.370 (meters)                     GEOID18
 LC1702  LAPLACE CORR    -         -4.00  (seconds)                    DEFLEC18
 LC1702  HORZ ORDER      -  THIRD
 LC1702
 LC1702.The horizontal coordinates were established by classical geodetic methods
 LC1702.and adjusted by the National Geodetic Survey in October 1999.
 LC1702
 LC1702.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1702.GEOID18 height accuracy estimate available here.
 LC1702
 LC1702.Click photographs - Photos may exist for this station.
 LC1702
 LC1702.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1702
 LC1702. The following values were computed from the NAD 83(1997) position.
 LC1702
 LC1702;                    North         East     Units Scale Factor Converg.
 LC1702;SPC IL E     -   436,370.123   325,056.649   MT  0.99998272   +0 11 33.5
 LC1702;SPC IL E     - 1,431,657.65  1,066,456.69   sFT  0.99998272   +0 11 33.5
 LC1702;UTM  16      - 4,494,577.075   412,231.482   MT  0.99969482   -0 40 30.2
 LC1702
 LC1702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1223194577(NAD 83)
 LC1702
 LC1702                          SUPERSEDED SURVEY CONTROL
 LC1702
 LC1702  NAD 83(1997)-  40 35 50.43990(N)    088 02 14.30242(W) AD(       ) 3
 LC1702  NAD 83(1986)-  40 35 50.44863(N)    088 02 14.30834(W) AD(       ) 3
 LC1702  NAD 27      -  40 35 50.31900(N)    088 02 14.16100(W) AD(       ) 3
 LC1702
 LC1702.Superseded values are not recommended for survey control.
 LC1702
 LC1702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1702.See file dsdata.pdf to determine how the superseded data were derived.
 LC1702
 LC1702_MARKER: 53 = ELEVATED TANK
 LC1702
 LC1702  HISTORY     - Date     Condition        Report By
 LC1702  HISTORY     - 1955     FIRST OBSERVED   CGS
 LC1702  HISTORY     - 1957     GOOD             CGS
 LC1702  HISTORY     - 1959     GOOD             CGS
 LC1702  HISTORY     - 1967     GOOD             CGS
 LC1702
 LC1702                          STATION DESCRIPTION
 LC1702
 LC1702'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LC1702'STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER TANK
 LC1702'LOCATED IN THE CENTRAL SECTION OF BUCKLEY.  IT IS A STEEL
 LC1702'TANK SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE, IS PAINTED
 LC1702'SILVER AND IS 75 FEET HIGH.
 LC1702
 LC1702                          STATION RECOVERY (1957)
 LC1702
 LC1702'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 LC1702'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION
 LC1702'IS ADEQUATE WITH THE CORRECTION THAT THE TANK IS MADE OF WOOD.
 LC1702
 LC1702                          STATION RECOVERY (1959)
 LC1702
 LC1702'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1702'THE STATION IS LOCATED IN THE CENTRAL PART OF BUCKLEY AND
 LC1702'IS 1/2 BLOCK EAST OF U.S. HIGHWAY 45.
 LC1702'
 LC1702'THE STATION IS THE BALL ON TOP OF THE SMALL WOODEN TANK WHICH
 LC1702'IS SUPPORTED BY 4 STEEL LEGS AND IS APPROXIMATELY 80 FEET HIGH.
 LC1702'THE TANK IS PAINTED SILVER AND HAS THE NAME BUCKLEY PRINTED
 LC1702'ON THE SIDE.
 LC1702
 LC1702                          STATION RECOVERY (1967)
 LC1702
 LC1702'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LC1702'THE STATION COULD NOT BE FOUND AND SHOULD BE ASSUMED AS LOST.
 LC1702'A NEW TANK HAS BEEN BUILT TO REPLACE THIS TANK.
 LC1702'
 LC1702'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT BUCKLEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1703 ***********************************************************************
 LC1703  DESIGNATION -  BUCKLEY ST JOHNS LUTH CH SPIRE
 LC1703  PID         -  LC1703
 LC1703  STATE/COUNTY-  IL/IROQUOIS
 LC1703  COUNTRY     -  US
 LC1703  USGS QUAD   -  BUCKLEY (2018)
 LC1703
 LC1703                         *CURRENT SURVEY CONTROL
 LC1703  ______________________________________________________________________
 LC1703* NAD 83(1997) POSITION- 40 35 56.81866(N) 088 02 09.19111(W)   ADJUSTED
 LC1703  ______________________________________________________________________
 LC1703  GEOID HEIGHT    -        -32.372 (meters)                     GEOID18
 LC1703  LAPLACE CORR    -         -4.01  (seconds)                    DEFLEC18
 LC1703  HORZ ORDER      -  THIRD
 LC1703
 LC1703.The horizontal coordinates were established by classical geodetic methods
 LC1703.and adjusted by the National Geodetic Survey in October 1999.
 LC1703
 LC1703.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1703.GEOID18 height accuracy estimate available here.
 LC1703
 LC1703.Click photographs - Photos may exist for this station.
 LC1703
 LC1703.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1703
 LC1703. The following values were computed from the NAD 83(1997) position.
 LC1703
 LC1703;                    North         East     Units Scale Factor Converg.
 LC1703;SPC IL E     -   436,567.288   325,176.151   MT  0.99998280   +0 11 36.8
 LC1703;SPC IL E     - 1,432,304.51  1,066,848.76   sFT  0.99998280   +0 11 36.8
 LC1703;UTM  16      - 4,494,772.351   412,353.921   MT  0.99969455   -0 40 27.0
 LC1703
 LC1703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1235394772(NAD 83)
 LC1703
 LC1703                          SUPERSEDED SURVEY CONTROL
 LC1703
 LC1703  NAD 83(1997)-  40 35 56.81884(N)    088 02 09.19179(W) AD(       ) 3
 LC1703  NAD 83(1986)-  40 35 56.82759(N)    088 02 09.19779(W) AD(       ) 3
 LC1703  NAD 27      -  40 35 56.69800(N)    088 02 09.05000(W) AD(       ) 3
 LC1703
 LC1703.Superseded values are not recommended for survey control.
 LC1703
 LC1703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1703.See file dsdata.pdf to determine how the superseded data were derived.
 LC1703
 LC1703_MARKER: 90 = CHURCH SPIRE
 LC1703
 LC1703  HISTORY     - Date     Condition        Report By
 LC1703  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1703  HISTORY     - 1955     GOOD             CGS
 LC1703  HISTORY     - 1957     GOOD             CGS
 LC1703  HISTORY     - 1959     GOOD             CGS
 LC1703  HISTORY     - 1967     GOOD             CGS
 LC1703
 LC1703                          STATION DESCRIPTION
 LC1703
 LC1703'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1703'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE OF THE
 LC1703'EVANGELICAL LUTHERAN CHURCH OF BUCKLEY.  THE CHURCH IS A BRICK
 LC1703'STRUCTURE WITH THE SPIRE ON THE NORTHEAST CORNER, AND IS LOCATED
 LC1703'ONE BLOCK EAST OF U.S. HIGHWAY NO. 45 AT THE CENTRAL PART
 LC1703'OF TOWN.  THE SPIRE IS SURMOUNTED BY A GOLD CROSS AND IS
 LC1703'APPROXIMATELY 80 FEET HIGH.
 LC1703'
 LC1703'OBSERVED UPON FROM TRIANGULATION STATIONS PIPER, SPRING CREEK
 LC1703'1879 (U.S.L.S.).
 LC1703'
 LC1703'AN INTERSECTION STATION.
 LC1703
 LC1703                          STATION RECOVERY (1955)
 LC1703
 LC1703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LC1703'STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION
 LC1703'IS ADEQUATE.
 LC1703
 LC1703                          STATION RECOVERY (1957)
 LC1703
 LC1703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 LC1703'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION
 LC1703'IS ADEQUATE WITH THE NOTE THAT THE CHURCH IS KNOWN AS ST.
 LC1703'JOHNS LUTHERAN CHURCH.
 LC1703
 LC1703                          STATION RECOVERY (1959)
 LC1703
 LC1703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1703'THE STATION IS LOCATED IN THE NORTH PART OF BUCKLEY ONE BLOCK
 LC1703'EAST OF THE POST OFFICE AND U.S. HIGHWAY 45.
 LC1703'
 LC1703'THE STATION IS THE TOP OF THE CROSS ON TOP OF THE CHURCH
 LC1703'SPIRE WHICH IS LOCATED AT THE NORTHEAST CORNER OF THE CHURCH.
 LC1703'THE CHURCH IS A LARGE BRICK BUILDING WITH A SLATE ROOF.  THE
 LC1703'SPIRE HAS A SLATE ROOF ALSO AND THE CROSS IS PAINTED GREEN.
 LC1703'THE HEIGHT OF THE SPIRE AND CROSS IS 118 FEET.
 LC1703
 LC1703                          STATION RECOVERY (1967)
 LC1703
 LC1703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LC1703'THE STATION WAS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 LC1703'
 LC1703'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT BUCKLEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1644 ***********************************************************************
 HB1644  DESIGNATION -  BUCKNER
 HB1644  PID         -  HB1644
 HB1644  STATE/COUNTY-  IL/FRANKLIN
 HB1644  COUNTRY     -  US
 HB1644  USGS QUAD   -  CHRISTOPHER (2018)
 HB1644
 HB1644                         *CURRENT SURVEY CONTROL
 HB1644  ______________________________________________________________________
 HB1644* NAD 83(1997) POSITION- 37 59 33.99935(N) 089 00 12.60463(W)   ADJUSTED
 HB1644* NAVD 88 ORTHO HEIGHT -   150.    (meters)      492.    (feet) SCALED
 HB1644  ______________________________________________________________________
 HB1644  GEOID HEIGHT    -        -29.549 (meters)                     GEOID18
 HB1644  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 HB1644  HORZ ORDER      -  SECOND
 HB1644
 HB1644.The horizontal coordinates were established by classical geodetic methods
 HB1644.and adjusted by the National Geodetic Survey in October 1999.
 HB1644
 HB1644.The orthometric height was scaled from a topographic map.
 HB1644
 HB1644.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1644.GEOID18 height accuracy estimate available here.
 HB1644
 HB1644.Click photographs - Photos may exist for this station.
 HB1644
 HB1644.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1644
 HB1644. The following values were computed from the NAD 83(1997) position.
 HB1644
 HB1644;                    North         East     Units Scale Factor Converg.
 HB1644;SPC IL E     -   147,385.139   241,132.870   MT  1.00001766   -0 24 45.2
 HB1644;SPC IL E     -   483,546.08    791,116.76   sFT  1.00001766   -0 24 45.2
 HB1644;UTM  16      - 4,206,907.523   324,071.920   MT  0.99998121   -1 14 00.9
 HB1644
 HB1644!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1644!SPC IL E     -   0.99998111  x   1.00001766  =   0.99999877
 HB1644!UTM  16      -   0.99998111  x   0.99998121  =   0.99996232
 HB1644
 HB1644:                Primary Azimuth Mark                     Grid Az
 HB1644:SPC IL E     -  BUCKNER AZ MK                            354 32 31.3
 HB1644:UTM  16      -  BUCKNER AZ MK                            355 21 47.0
 HB1644
 HB1644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2407106907(NAD 83)
 HB1644
 HB1644|---------------------------------------------------------------------|
 HB1644| PID    Reference Object                     Distance      Geod. Az  |
 HB1644|                                                           dddmmss.s |
 HB1644| CI3141 BUCKNER RM 1                         71.119 METERS 03541     |
 HB1644| CI3142 BUCKNER RM 2                         86.777 METERS 09535     |
 HB1644| HB1645 CHRISTOPHER MUNICIPAL TANK          APPROX. 5.0 KM 2481914.9 |
 HB1644| HB1646 COELLO CONCRETE CASTING CO STK      APPROX. 6.2 KM 2755453.0 |
 HB1644| JB1874 SESSER MUNICIPAL TANK               APPROX.11.3 KM 3394648.7 |
 HB1644| CI3140 BUCKNER AZ MK                                      3540746.1 |
 HB1644|---------------------------------------------------------------------|
 HB1644
 HB1644                          SUPERSEDED SURVEY CONTROL
 HB1644
 HB1644  NAD 83(1993)-  37 59 34.01062(N)    089 00 12.60444(W) AD(       ) 2
 HB1644  NAD 83(1986)-  37 59 34.01221(N)    089 00 12.60593(W) AD(       ) 2
 HB1644  NAD 27      -  37 59 33.83193(N)    089 00 12.34546(W) AD(       ) 2
 HB1644
 HB1644.Superseded values are not recommended for survey control.
 HB1644
 HB1644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1644.See file dsdata.pdf to determine how the superseded data were derived.
 HB1644
 HB1644_MARKER: DS = TRIANGULATION STATION DISK
 HB1644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1644_STAMPING: BUCKNER 1961
 HB1644_MARK LOGO: CGS
 HB1644_PROJECTION: RECESSED 46 CENTIMETERS
 HB1644_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1644+STABILITY: SURFACE MOTION
 HB1644
 HB1644  HISTORY     - Date     Condition        Report By
 HB1644  HISTORY     - 1961     MONUMENTED       CGS
 HB1644  HISTORY     - 1973     GOOD             USGS
 HB1644  HISTORY     - 19850425 GOOD             NGS
 HB1644  HISTORY     - 20020111 GOOD             ILDT
 HB1644  HISTORY     - 20090709 MARK NOT FOUND   ILDT
 HB1644
 HB1644                          STATION DESCRIPTION
 HB1644
 HB1644'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1644'THE STATION IS ABOUT 5 MILES WEST OF BENTON, 3 MILES NORTHEAST OF
 HB1644'CHRISTOPHER, IN THE NORTHEAST 1/4 OF SECTION 20, T 6 S, R 2 E.
 HB1644'AND ON THE PROPERTY OF MR. WILLIE OVERTURF. IT IS IN THE CENTER OF A
 HB1644'CULTIVATED FIELD ABOUT 0.05 MILE SOUTH OF A CEMETERY, 210 FEET
 HB1644'SOUTHEAST OF A FENCE CORNER, 242 FEET NORTH OF THE NORTHWEST CORNER
 HB1644'OF A BARN, 287 FEET WEST OF A WITNESS POST AND 311 FEET WEST OF
 HB1644'THE CENTERLINE OF A GRAVELED ROAD. THE MONUMENT IS 18 INCHES
 HB1644'UNDERGROUND AND THE DISK IS STAMPED BUCKNER 1961.
 HB1644'
 HB1644'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 14, 34 AND
 HB1644'37 AT THE WEST SIDE OF THE COURTHOUSE SQUARE IN BENTON, GO WEST
 HB1644'ON HIGHWAY 14 FOR 3.55 MILES TO A SIDE ROAD RIGHT (REND CITY ROAD).
 HB1644'CONTINUE WEST ON HIGHWAY 14 FOR 1.1 MILE TO A CROSSROAD. TURN RIGHT
 HB1644'AND GO NORTH ON A GRAVELED ROAD FOR 0.4 MILE TO A FIELD ENTRANCE ON
 HB1644'THE LEFT. TURN LEFT AND GO WEST UP A HILL ACROSS A CULTIVATED
 HB1644'FIELD FOR 0.05 MILE TO THE STATION.
 HB1644'
 HB1644'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ACROSS THE
 HB1644'CULTIVATED FIELD FOR 0.05 MILE TO THE GRAVELED ROAD. TURN LEFT AND
 HB1644'GO NORTH ON THE GRAVELED ROAD FOR 0.2 MILE TO A DRIVEWAY AT THE HOME
 HB1644'OF MR. LLOYD SMITH ON THE LEFT. TURN LEFT AND GO WEST ON THE
 HB1644'DRIVEWAY FOR 0.1 MILE TO A LARGE BARN AND THE MARK AT THE SOUTHWEST
 HB1644'CORNER OF THE BARN, ON THE PROPERTY OF MR. LLOYD SMITH.
 HB1644'
 HB1644'REFERENCE MARK 1 IS 6 INCHES NORTH OF A WIRE FENCE, 44 FEET WEST OF A
 HB1644'12 INCH WILD CHERRY TREE AND 46 FEET EAST OF A FENCE CORNER. THE
 HB1644'MONUMENT IS FLUSH AND THE DISK IS STAMPED BUCKNER NO 1 1961.
 HB1644'
 HB1644'REFERENCE MARK 2 IS 3 FEET NORTHWEST OF A WITNESS POST, 4 FEET WEST
 HB1644'OF A 12 INCH WILD CHERRY TREE, 12 FEET SOUTH OF THE CENTERLINE
 HB1644'OF THE FIELD ENTRANCE AND 24 FEET WEST OF THE CENTERLINE OF THE
 HB1644'GRAVELED ROAD. THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 HB1644'STAMPED BUCKNER NO 2 1961.
 HB1644'
 HB1644'THE AZIMUTH MARK IS 1 FOOT SOUTHEAST OF THE SOUTHWEST CORNER OF THE
 HB1644'BARN AND 2 FEET SOUTHWEST OF A WITNESS POST. THE MONUMENT IS
 HB1644'FLUSH AND THE DISK IS STAMPED BUCKNER 1961.
 HB1644'
 HB1644'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1644
 HB1644                          STATION RECOVERY (1973)
 HB1644
 HB1644'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 HB1644'STATION, REFERENCE MARKS AND AZIMUTH MARK FOUND IN GOOD CONDITION.
 HB1644'
 HB1644'DISTANCES AND DIRECTIONS CHECKED.
 HB1644'
 HB1644'DESCRIPTION ADEQUATE.
 HB1644'
 HB1644'DIRECTION AND DISTANCE THE STATION IS ABOUT 5 MILES WEST OF
 HB1644'BENTON, 3 MILES NORTH.
 HB1644
 HB1644                          STATION RECOVERY (1985)
 HB1644
 HB1644'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 HB1644'STATION MARK, RM 1 AND THE AZ MK WAS RECOVERED IN GOOD CONDITION.  THE
 HB1644'AZ MK IS NOW BLOCKED BY TREES.  RM 2 WAS FOUND LAYING ATOP THE GROUND
 HB1644'WITH THE DISK MISSING.  DUE TO THE TERRIAN, AS THE PROPERTY OWNER IS
 HB1644'NOW DIGGING SAND AND GRAVEL OUT OF THIS AREA AND THE STATION IS ONLY
 HB1644'0.8 METERS (2.6 FT) FROM THE EDGE OF DIG AREA, THE DISTANCE TO RM 2
 HB1644'WAS NOT CHECKED.  A NEW STATION BUCKNER 2 1985 WAS ESTABLISHED AT THIS
 HB1644'TIME OUT OF THE CONSTRUCTION ZONE, AS WAS A NEW RM 3.  THIS NEW
 HB1644'STATION WILL ALSO SEE TO THE 1961 AZ MK.  THIS STATION WAS LEFT INTACT
 HB1644'BUT A TRAVERSE CONNECTION WAS MADE TO BUCKNER 2 USING ELECTRONIC
 HB1644'DISTANCE MEASURING EQUIPMENT.  FOR MORE INFORMATION SEE BUCKNER 2
 HB1644'1985.
 HB1644
 HB1644                          STATION RECOVERY (2002)
 HB1644
 HB1644'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 HB1644'RECOVERED IN GOOD CONDITION.
 HB1644
 HB1644                          STATION RECOVERY (2009)
 HB1644
 HB1644'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB1644'STATION BUCKNER APPEARS TO HAVE BEEN DESTROYED BY THE GRAVEL PIT,
 HB1644'BUCKNER 2 1985 WAS FOUND AT THIS TIME BUT IT HAS NO PID. IT IS IN GOOD
 HB1644'CONDITION, BUT POOR FOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1643 ***********************************************************************
 HB1643  DESIGNATION -  BUCKNER OLD BEN COAL CO STACK
 HB1643  PID         -  HB1643
 HB1643  STATE/COUNTY-  IL/FRANKLIN
 HB1643  COUNTRY     -  US
 HB1643  USGS QUAD   -  CHRISTOPHER (2018)
 HB1643
 HB1643                         *CURRENT SURVEY CONTROL
 HB1643  ______________________________________________________________________
 HB1643* NAD 83(1997) POSITION- 37 58 49.76969(N) 089 00 19.47630(W)   ADJUSTED
 HB1643  ______________________________________________________________________
 HB1643  GEOID HEIGHT    -        -29.525 (meters)                     GEOID18
 HB1643  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 HB1643  HORZ ORDER      -  THIRD
 HB1643
 HB1643.The horizontal coordinates were established by classical geodetic methods
 HB1643.and adjusted by the National Geodetic Survey in October 1999.
 HB1643
 HB1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1643.GEOID18 height accuracy estimate available here.
 HB1643
 HB1643.Click photographs - Photos may exist for this station.
 HB1643
 HB1643.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1643
 HB1643. The following values were computed from the NAD 83(1997) position.
 HB1643
 HB1643;                    North         East     Units Scale Factor Converg.
 HB1643;SPC IL E     -   146,022.658   240,955.355   MT  1.00001792   -0 24 49.0
 HB1643;SPC IL E     -   479,076.00    790,534.36   sFT  1.00001792   -0 24 49.0
 HB1643;UTM  16      - 4,205,547.774   323,874.909   MT  0.99998206   -1 14 04.0
 HB1643
 HB1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2387405547(NAD 83)
 HB1643
 HB1643                          SUPERSEDED SURVEY CONTROL
 HB1643
 HB1643  NAD 83(1993)-  37 58 49.78100(N)    089 00 19.47626(W) AD(       ) 3
 HB1643  NAD 83(1986)-  37 58 49.78267(N)    089 00 19.47757(W) AD(       ) 3
 HB1643  NAD 27      -  37 58 49.59742(N)    089 00 19.21560(W) AD(       ) 3
 HB1643
 HB1643.Superseded values are not recommended for survey control.
 HB1643
 HB1643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1643.See file dsdata.pdf to determine how the superseded data were derived.
 HB1643
 HB1643_MARKER: 63 = STACK
 HB1643
 HB1643  HISTORY     - Date     Condition        Report By
 HB1643  HISTORY     - 1962     FIRST OBSERVED   CGS
 HB1643
 HB1643                          STATION DESCRIPTION
 HB1643
 HB1643'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1643'THE STATION IS THE CENTER OF THE TOP OF THE STACK, LOCATED ABOUT 0.5
 HB1643'MILE SOUTHEAST OF THE BUSINESS DISTRICT OF BUCKNER AND OWNED
 HB1643'BY POLLACK BROS. OF WEST FRANKFORT. IT IS A LARGE RED BRICK STACK
 HB1643'LOCATED AT THE WEST EDGE OF THE ENTRANCE OF THE MINE AND THE
 HB1643'OVERALL HEIGHT IS ABOUT 200 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1675 ***********************************************************************
 MF1675  DESIGNATION -  BUDA ATT MICROWAVE TOWER
 MF1675  PID         -  MF1675
 MF1675  STATE/COUNTY-  IL/BUREAU
 MF1675  COUNTRY     -  US
 MF1675  USGS QUAD   -  BUDA (2018)
 MF1675
 MF1675                         *CURRENT SURVEY CONTROL
 MF1675  ______________________________________________________________________
 MF1675* NAD 83(1997) POSITION- 41 19 04.25973(N) 089 38 40.49248(W)   ADJUSTED
 MF1675  ______________________________________________________________________
 MF1675  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 MF1675  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 MF1675  HORZ ORDER      -  THIRD
 MF1675
 MF1675.The horizontal coordinates were established by classical geodetic methods
 MF1675.and adjusted by the National Geodetic Survey in October 1999.
 MF1675
 MF1675.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1675.GEOID18 height accuracy estimate available here.
 MF1675
 MF1675.Click photographs - Photos may exist for this station.
 MF1675
 MF1675.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1675
 MF1675. The following values were computed from the NAD 83(1997) position.
 MF1675
 MF1675;                    North         East     Units Scale Factor Converg.
 MF1675;SPC IL W     -   516,454.393   743,711.566   MT  0.99996468   +0 20 40.9
 MF1675;SPC IL W     - 1,694,400.79  2,439,993.70   sFT  0.99996468   +0 20 40.9
 MF1675;UTM  16      - 4,577,416.444   278,648.345   MT  1.00020303   -1 44 48.3
 MF1675
 MF1675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7864877416(NAD 83)
 MF1675
 MF1675                          SUPERSEDED SURVEY CONTROL
 MF1675
 MF1675  NAD 83(1986)-  41 19 04.26151(N)    089 38 40.50011(W) AD(       ) 3
 MF1675  NAD 27      -  41 19 04.12700(N)    089 38 40.15800(W) AD(       ) 3
 MF1675
 MF1675.Superseded values are not recommended for survey control.
 MF1675
 MF1675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1675.See file dsdata.pdf to determine how the superseded data were derived.
 MF1675
 MF1675_MARKER: 45 = MICROWAVE TOWER
 MF1675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1675+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2001
 MF1675
 MF1675  HISTORY     - Date     Condition        Report By
 MF1675  HISTORY     - 1959     FIRST OBSERVED   CGS
 MF1675  HISTORY     - 19951028 GOOD             USPSQD
 MF1675  HISTORY     - 20010509 GOOD             USPSQD
 MF1675
 MF1675                          STATION DESCRIPTION
 MF1675
 MF1675'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1675'THE STATION IS LOCATED ABOUT 1-1/2 MILES EAST-SOUTHEAST OF BUDA.
 MF1675'
 MF1675'THE STATION IS THE TOP AND CENTER OF THE MICRO-WAVE TOWER
 MF1675'WHICH IS PAINTED RED AND WHITE.  THE TOWER IS A FOUR LEGGED
 MF1675'STEEL STRUCTURE WHICH IS 200 FEET HIGH AND HAS SEVERAL REFLECTORS
 MF1675'AT THE TOP.
 MF1675
 MF1675                          STATION RECOVERY (1995)
 MF1675
 MF1675'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1675'RECOVERED IN GOOD CONDITION.
 MF1675
 MF1675                          STATION RECOVERY (2001)
 MF1675
 MF1675'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1675'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1676 ***********************************************************************
 MF1676  DESIGNATION -  BUDA MUNICIPAL STANDPIPE
 MF1676  PID         -  MF1676
 MF1676  STATE/COUNTY-  IL/BUREAU
 MF1676  COUNTRY     -  US
 MF1676  USGS QUAD   -  BUDA (2018)
 MF1676
 MF1676                         *CURRENT SURVEY CONTROL
 MF1676  ______________________________________________________________________
 MF1676* NAD 83(1997) POSITION- 41 19 27.34869(N) 089 40 38.27534(W)   ADJUSTED
 MF1676  ______________________________________________________________________
 MF1676  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF1676  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 MF1676  HORZ ORDER      -  THIRD
 MF1676
 MF1676.The horizontal coordinates were established by classical geodetic methods
 MF1676.and adjusted by the National Geodetic Survey in October 1999.
 MF1676
 MF1676.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1676.GEOID18 height accuracy estimate available here.
 MF1676
 MF1676.Click photographs - Photos may exist for this station.
 MF1676
 MF1676.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1676
 MF1676. The following values were computed from the NAD 83(1997) position.
 MF1676
 MF1676;                    North         East     Units Scale Factor Converg.
 MF1676;SPC IL W     -   517,150.685   740,968.273   MT  0.99996182   +0 19 23.3
 MF1676;SPC IL W     - 1,696,685.21  2,430,993.41   sFT  0.99996182   +0 19 23.3
 MF1676;UTM  16      - 4,578,212.592   275,931.621   MT  1.00021793   -1 46 07.0
 MF1676
 MF1676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7593178212(NAD 83)
 MF1676
 MF1676                          SUPERSEDED SURVEY CONTROL
 MF1676
 MF1676  NAD 83(1986)-  41 19 27.35532(N)    089 40 38.28282(W) AD(       ) 3
 MF1676  NAD 27      -  41 19 27.22100(N)    089 40 37.92800(W) AD(       ) 3
 MF1676
 MF1676.Superseded values are not recommended for survey control.
 MF1676
 MF1676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1676.See file dsdata.pdf to determine how the superseded data were derived.
 MF1676
 MF1676_MARKER: 52 = STANDPIPE TANK
 MF1676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1676+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2001
 MF1676
 MF1676  HISTORY     - Date     Condition        Report By
 MF1676  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1676  HISTORY     - 1935     GOOD             CGS
 MF1676  HISTORY     - 1954     GOOD             CGS
 MF1676  HISTORY     - 19951028 GOOD             USPSQD
 MF1676  HISTORY     - 20010509 GOOD             USPSQD
 MF1676
 MF1676                          STATION DESCRIPTION
 MF1676
 MF1676'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1676'THIS STATION IS THE MUNICIPAL STANDPIPE IN THE VILLAGE OF
 MF1676'BUDA, ILLINOIS.  IT IS LOCATED IN THE SOUTHEAST PART OF THE
 MF1676'TOWN, ABOUT 0.1 MILE SOUTH OF MAIN STREET, ABOUT 65 FEET
 MF1676'WEST OF THE CENTERLINE OF MILL STREET, ABOUT 40 FEET EAST OF THE
 MF1676'WATER WORKS, AND ABOUT 65 FEET NORTH OF THE CENTERLINE OF AN
 MF1676'ALLEY.  THE STANDPIPE WAS ERECTED IN 1896.  IT IS FAIRLY
 MF1676'PROMINENT.
 MF1676'
 MF1676'THE STANDPIPE IS A BLACK STEEL STRUCTURE ABOUT 16 FEET IN
 MF1676'DIAMETER AND 112 FEET HIGH.  IT HAS AN ORNAMENTAL IRON RAIL
 MF1676'AROUND THE TOP.
 MF1676
 MF1676                          STATION RECOVERY (1954)
 MF1676
 MF1676'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1676'STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION
 MF1676'IS ADEQUATE WITH THE FOLLOWING CHANGES--THE STANDPIPE IS ABOUT
 MF1676'105 FT. HIGH AND IS PAINTED SILVER.
 MF1676'
 MF1676'THIS IS AN INTERSECTION STATION.
 MF1676
 MF1676                          STATION RECOVERY (1995)
 MF1676
 MF1676'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1676'RECOVERED IN GOOD CONDITION.
 MF1676
 MF1676                          STATION RECOVERY (2001)
 MF1676
 MF1676'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1676'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8504 ***********************************************************************
 DP8504  DESIGNATION -  BUFFALO
 DP8504  PID         -  DP8504
 DP8504  STATE/COUNTY-  IL/SANGAMON
 DP8504  COUNTRY     -  US
 DP8504  USGS QUAD   -  MECHANICSBURG (2018)
 DP8504
 DP8504                         *CURRENT SURVEY CONTROL
 DP8504  ______________________________________________________________________
 DP8504* NAD 83(1986) POSITION- 39 50 27.94   (N) 089 24 23.12   (W)   HD_HELD1
 DP8504* NAVD 88 ORTHO HEIGHT -   188.541 (meters)      618.57  (feet) ADJUSTED
 DP8504  ______________________________________________________________________
 DP8504  GEOID HEIGHT    -        -32.405 (meters)                     GEOID18
 DP8504  DYNAMIC HEIGHT  -        188.442 (meters)      618.25  (feet) COMP
 DP8504  MODELED GRAVITY -    980,094.4   (mgal)                       NAVD 88
 DP8504
 DP8504  VERT ORDER      -  SECOND    CLASS I
 DP8504
 DP8504.The horizontal coordinates were determined by differentially corrected
 DP8504.hand held GPS observations or other comparable positioning techniques
 DP8504.and have an estimated accuracy of +/- 3 meters.
 DP8504
 DP8504.The orthometric height was determined by differential leveling and
 DP8504.adjusted by the NATIONAL GEODETIC SURVEY
 DP8504.in September 2015.
 DP8504
 DP8504.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8504.GEOID18 height accuracy estimate available here.
 DP8504
 DP8504.Click photographs - Photos may exist for this station.
 DP8504
 DP8504.The dynamic height is computed by dividing the NAVD 88
 DP8504.geopotential number by the normal gravity value computed on the
 DP8504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8504.degrees latitude (g = 980.6199 gals.).
 DP8504
 DP8504.The modeled gravity was interpolated from observed gravity values.
 DP8504
 DP8504;                    North         East    Units  Estimated Accuracy
 DP8504;SPC IL W     -   352,621.6     765,067.0     MT  (+/- 3 meters HH1 GPS) 
 DP8504
 DP8504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9410212891(NAD 83)
 DP8504
 DP8504                          SUPERSEDED SURVEY CONTROL
 DP8504
 DP8504.No superseded survey control is available for this station.
 DP8504
 DP8504_MARKER: DD = SURVEY DISK
 DP8504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP8504_STAMPING: BUFFALO 2011
 DP8504_MARK LOGO: ILDT
 DP8504_PROJECTION: FLUSH
 DP8504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP8504+STABILITY: SURFACE MOTION
 DP8504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8504+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2014
 DP8504
 DP8504  HISTORY     - Date     Condition        Report By
 DP8504  HISTORY     - 2011     MONUMENTED       ILDT
 DP8504  HISTORY     - 20140911 GOOD             AMESC
 DP8504
 DP8504                          STATION DESCRIPTION
 DP8504
 DP8504'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP8504'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTHWEST OF MOUNT
 DP8504'AUBURN, 6.6 MI (10.6 KM) SOUTH OF CORNLAND AND 2.2 MI (3.5 KM)
 DP8504'NORTH-NORTHWEST OF MECHANICSBURG.
 DP8504'
 DP8504'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8504'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8504'0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP8504'
 DP8504'THE STATION IS 62.5 FT (19.1 M) WEST OF THE CENTERLINE OF THE
 DP8504'SOUTHBOUND LANE OF BUFFALO MECHANICSBURG ROAD, 175 FT (53.3 M) NORTH
 DP8504'OF THE CENTERLINE OF THE ON RAMP TO THE WESTBOUND LANE OF INTERSTATE
 DP8504'72, 111.5 FT (34.0 M) NORTH-NORTHWEST OF THE WEST LEG OF THE
 DP8504'INTERSTATE SIGN, 55.5 FT (16.9 M) NORTH OF A FIBER OPTIC WARNING SIGN,
 DP8504'47.9 FT (14.6 M) SOUTHWEST OF A LIGHT POLE, 41.0 FT (12.5 M) SOUTH OF
 DP8504'A POWER POLE, 35.1 FT (10.7 M) SOUTH OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1611 ***********************************************************************
 JB1611  DESIGNATION -  BUFFALO MOUND
 JB1611  PID         -  JB1611
 JB1611  STATE/COUNTY-  IL/JASPER
 JB1611  COUNTRY     -  US
 JB1611  USGS QUAD   -  SAINTE MARIE (2018)
 JB1611
 JB1611                         *CURRENT SURVEY CONTROL
 JB1611  ______________________________________________________________________
 JB1611* NAD 83(1997) POSITION- 38 54 08.21702(N) 088 03 23.77190(W)   ADJUSTED
 JB1611* NAVD 88 ORTHO HEIGHT -   160.    (meters)      525.    (feet) SCALED
 JB1611  ______________________________________________________________________
 JB1611  GEOID HEIGHT    -        -31.611 (meters)                     GEOID18
 JB1611  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 JB1611  HORZ ORDER      -  FIRST
 JB1611
 JB1611.The horizontal coordinates were established by classical geodetic methods
 JB1611.and adjusted by the National Geodetic Survey in October 1999.
 JB1611
 JB1611.The orthometric height was scaled from a topographic map.
 JB1611
 JB1611.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1611.GEOID18 height accuracy estimate available here.
 JB1611
 JB1611.Click photographs - Photos may exist for this station.
 JB1611
 JB1611.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1611
 JB1611. The following values were computed from the NAD 83(1997) position.
 JB1611
 JB1611;                    North         East     Units Scale Factor Converg.
 JB1611;SPC IL E     -   248,166.655   324,004.485   MT  0.99998209   +0 10 25.6
 JB1611;SPC IL E     -   814,193.43  1,063,004.71   sFT  0.99998209   +0 10 25.6
 JB1611;UTM  16      - 4,306,463.416   408,380.044   MT  0.99970336   -0 39 48.9
 JB1611
 JB1611!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1611!SPC IL E     -   0.99997987  x   0.99998209  =   0.99996196
 JB1611!UTM  16      -   0.99997987  x   0.99970336  =   0.99968324
 JB1611
 JB1611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0838006463(NAD 83)
 JB1611
 JB1611                          SUPERSEDED SURVEY CONTROL
 JB1611
 JB1611  NAD 83(1997)-  38 54 08.21857(N)    088 03 23.76952(W) AD(       ) 1
 JB1611  NAD 83(1986)-  38 54 08.22820(N)    088 03 23.76653(W) AD(       ) 1
 JB1611  NAD 27      -  38 54 08.06700(N)    088 03 23.63400(W) AD(       ) 1
 JB1611  USSD        -  38 54 08.18600(N)    088 03 23.49400(W) AD(       ) 3
 JB1611
 JB1611.Superseded values are not recommended for survey control.
 JB1611
 JB1611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1611.See file dsdata.pdf to determine how the superseded data were derived.
 JB1611
 JB1611_MARKER: V = STONE MONUMENT
 JB1611_SETTING: 0 = UNSPECIFIED SETTING
 JB1611_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1611
 JB1611  HISTORY     - Date     Condition        Report By
 JB1611  HISTORY     - 1879     MONUMENTED       USLS
 JB1611  HISTORY     - 1937     SEE DESCRIPTION  CGS
 JB1611
 JB1611                          STATION DESCRIPTION
 JB1611
 JB1611'DESCRIBED BY US LAKE SURVEY 1879
 JB1611'THIS STATION WAS ESTABLISHED BY THE UNITED STATES ENGINEERS.  IT IS
 JB1611'IN FOX TOWNSHIP,
 JB1611'ON A HILL KNOWN AS BUFFALO MOUND, ABOUT 2.5 MILES
 JB1611'SOUTHWEST OF THE VILLAGE OF ST
 JB1611'MARIE, IN SECTION 1 NEAR THE LINE
 JB1611'BETWEEN SECTIONS 1 AND 2, T 5 N, R 10 E.  THE
 JB1611'STATION IS MARKED BY
 JB1611'TWO STONE POSTS, ON AT THE SURFACE OF THE GROUND AND THE OTHER 3
 JB1611'FEET DEEP DIRECTLY
 JB1611'BELOW THE SURFACE MARK.  BOTH POSTS ARE IN AN UPRIGHT
 JB1611'POSITION.  THIS TYPE MARKING WAS
 JB1611'EMPLOYED BY THE UNITED STATES
 JB1611'ENGINEERS.  THREE STONE REFERENCE POSTS ARE ON THE
 JB1611'WEST SIDE OF THE
 JB1611'SECTION-LINE ROAD WEST OF THE STATION, AT THE FOLLOWING DISTANCES AND
 JB1611'BEARINGS FROM THE
 JB1611'STATION- 44.4 METERS S 40 DEG 46 MIN W, 28.9 METERS
 JB1611'N 87 DEG 19 MIN W, AND 45.3 METERS N
 JB1611'38 DEG 54 MIN W.  THE CORNER OF
 JB1611'SECTIONS 1, 2, 11 AND 12 IS 966 METERS S 1 DEG 29 MIN W
 JB1611'FROM THE STATION.
 JB1611
 JB1611                          STATION RECOVERY (1937)
 JB1611
 JB1611'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1611'ALL SURFACE MARKS HAVE LONG SINCE BEEN REMOVED.  THE ROADS HAVE BEEN
 JB1611'WIDENED.  THE LAND
 JB1611'IS NOW IN CULTIVATION AND ALL SIGNS OF THE OLD
 JB1611'STATION HAVE BEEN LOST.  CONSIDERABLE
 JB1611'DIGGING FROM ROUGH MEASUREMENTS
 JB1611'WAS DONE HERE BUT NO SIGN OF THE STATION COULD BE FOUND.
 JB1611'
 JB1611'STATION IS REPORTED AS LOST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7970 ***********************************************************************
 DO7970  DESIGNATION -  BULLDOG
 DO7970  PID         -  DO7970
 DO7970  STATE/COUNTY-  IL/MACOUPIN
 DO7970  COUNTRY     -  US
 DO7970  USGS QUAD   -  VIRDEN SOUTH (2018)
 DO7970
 DO7970                         *CURRENT SURVEY CONTROL
 DO7970  ______________________________________________________________________
 DO7970* NAD 83(2011) POSITION- 39 29 22.99832(N) 089 46 35.21511(W)   ADJUSTED
 DO7970* NAD 83(2011) ELLIP HT-   168.910 (meters)        (05/22/13)   ADJUSTED
 DO7970* NAD 83(2011) EPOCH   -  2010.00
 DO7970* NAVD 88 ORTHO HEIGHT -   200.8   (meters)      659.    (feet) GPS OBS
 DO7970  ______________________________________________________________________
 DO7970  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7970  GEOID HEIGHT    -        -31.899 (meters)                     GEOID12A
 DO7970  GEOID HEIGHT    -        -31.882 (meters)                     GEOID18
 DO7970  NAD 83(2011) X  -     19,231.708 (meters)                     COMP
 DO7970  NAD 83(2011) Y  - -4,929,024.505 (meters)                     COMP
 DO7970  NAD 83(2011) Z  -  4,034,530.338 (meters)                     COMP
 DO7970  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 DO7970
 DO7970  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7970  Standards:
 DO7970         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7970            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7970  -------------------------------------------------------------------
 DO7970  NETWORK    0.47   1.10           0.20   0.18   0.56      0.10261285
 DO7970  -------------------------------------------------------------------
 DO7970  Click here for local accuracies and other accuracy information.
 DO7970
 DO7970.The horizontal coordinates were established by GPS observations
 DO7970.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7970
 DO7970.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7970.been affixed to the stable North American tectonic plate. See 
 DO7970.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7970
 DO7970.The horizontal coordinates are valid at the epoch date displayed above
 DO7970.which is a decimal equivalence of Year/Month/Day.
 DO7970
 DO7970.The orthometric height was determined by GPS observations and a
 DO7970.high-resolution geoid model.
 DO7970
 DO7970.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7970.GEOID18 height accuracy estimate available here.
 DO7970
 DO7970.Click photographs - Photos may exist for this station.
 DO7970
 DO7970.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7970
 DO7970.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7970
 DO7970.The ellipsoidal height was determined by GPS observations
 DO7970.and is referenced to NAD 83.
 DO7970
 DO7970. The following values were computed from the NAD 83(2011) position.
 DO7970
 DO7970;                    North         East     Units Scale Factor Converg.
 DO7970;SPC IL W     -   313,407.764   733,567.005   MT  0.99995504   +0 14 53.4
 DO7970;SPC IL W     - 1,028,238.64  2,406,711.08   sFT  0.99995504   +0 14 53.4
 DO7970;UTM  16      - 4,374,804.431   261,230.470   MT  1.00030198   -1 45 59.4
 DO7970
 DO7970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7970!SPC IL W     -   0.99997350  x   0.99995504  =   0.99992854
 DO7970!UTM  16      -   0.99997350  x   1.00030198  =   1.00027547
 DO7970
 DO7970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6123074804(NAD 83)
 DO7970
 DO7970                          SUPERSEDED SURVEY CONTROL
 DO7970
 DO7970.No superseded survey control is available for this station.
 DO7970
 DO7970_MARKER: DD = SURVEY DISK
 DO7970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7970_STAMPING: BULLDOG 2011
 DO7970_MARK LOGO: ILDT
 DO7970_PROJECTION: RECESSED 5 CENTIMETERS
 DO7970_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO7970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7970+STABILITY: SURFACE MOTION
 DO7970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7970+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2019
 DO7970
 DO7970  HISTORY     - Date     Condition        Report By
 DO7970  HISTORY     - 2011     MONUMENTED       ILDT
 DO7970  HISTORY     - 20110718 GOOD             ILDT
 DO7970  HISTORY     - 20190913 GOOD             ILDT
 DO7970
 DO7970                          STATION DESCRIPTION
 DO7970
 DO7970'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7970'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHWEST OF DIVERNON,
 DO7970'7.4 MI (11.9 KM) WEST-NORTHWEST OF FARMERSVILLE AND 0.9 MI (1.4 KM)
 DO7970'SOUTH-SOUTHWEST OF VIRDEN.
 DO7970'
 DO7970'TO REACH FROM THE INTERSECTION OF IL 4 AND NINE MI (14.5 KM) ROAD IN
 DO7970'THE TOWN OF VIRDEN, PROCEED WEST ON NINE MI (14.5 KM) ROAD FOR 0.43 MI
 DO7970'(0.7 KM) TO THE INTERSECTION OF NINE MI (14.5 KM) ROAD AND OLD ROUTE
 DO7970'4, PROCEED SOUTH ON OLD ROUTE 4 FOR 0.79 MI (1.3 KM) TO THE STATION ON
 DO7970'THE RIGHT, JUST SOUTH OF THE NORTH ENTRANCE TO A SOCCER PARK.
 DO7970'
 DO7970'THE STATION IS AN ALUMINUM ILLINOIS DOT DISK IN CONCRETE.  IT IS 27.7
 DO7970'FT (8.4 M) WEST OF WEST EDGE OF OLD IL 4, 22 FT (6.7 M) SOUTH OF THE
 DO7970'CENTERLINE OF NORTH ENTRANCE TO A SOCCER PARK AND 14 FT (4.3 M)
 DO7970'SOUTHWEST OF SOUTH END OF 24 INCH (61 CM) CORRUGATED METAL PIPE
 DO7970'CULVERT.
 DO7970
 DO7970                          STATION RECOVERY (2019)
 DO7970
 DO7970'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO7970'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1270 ***********************************************************************
 JA1270  DESIGNATION -  BUMP
 JA1270  PID         -  JA1270
 JA1270  STATE/COUNTY-  IL/WHITE
 JA1270  COUNTRY     -  US
 JA1270  USGS QUAD   -  NEW HARMONY (2019)
 JA1270
 JA1270                         *CURRENT SURVEY CONTROL
 JA1270  ______________________________________________________________________
 JA1270* NAD 83(1997) POSITION- 38 13 38.73040(N) 087 59 22.64742(W)   ADJUSTED
 JA1270* NAVD 88 ORTHO HEIGHT -   138.817 (meters)      455.44  (feet) ADJUSTED
 JA1270  ______________________________________________________________________
 JA1270  GEOID HEIGHT    -        -30.860 (meters)                     GEOID18
 JA1270  LAPLACE CORR    -         -2.91  (seconds)                    DEFLEC18
 JA1270  DYNAMIC HEIGHT  -        138.726 (meters)      455.14  (feet) COMP
 JA1270  MODELED GRAVITY -    979,971.8   (mgal)                       NAVD 88
 JA1270
 JA1270  HORZ ORDER      -  SECOND
 JA1270  VERT ORDER      -  SECOND    CLASS 0
 JA1270
 JA1270.The horizontal coordinates were established by classical geodetic methods
 JA1270.and adjusted by the National Geodetic Survey in October 1999.
 JA1270
 JA1270.The orthometric height was determined by differential leveling and
 JA1270.adjusted by the NATIONAL GEODETIC SURVEY
 JA1270.in June 1991.
 JA1270
 JA1270.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1270.GEOID18 height accuracy estimate available here.
 JA1270
 JA1270.Click photographs - Photos may exist for this station.
 JA1270
 JA1270.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA1270
 JA1270.The dynamic height is computed by dividing the NAVD 88
 JA1270.geopotential number by the normal gravity value computed on the
 JA1270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1270.degrees latitude (g = 980.6199 gals.).
 JA1270
 JA1270.The modeled gravity was interpolated from observed gravity values.
 JA1270
 JA1270. The following values were computed from the NAD 83(1997) position.
 JA1270
 JA1270;                    North         East     Units Scale Factor Converg.
 JA1270;SPC IL E     -   173,273.953   330,094.633   MT  0.99998615   +0 12 45.7
 JA1270;SPC IL E     -   568,482.96  1,082,985.48   sFT  0.99998615   +0 12 45.7
 JA1270;SPC IN W     -   331,125.426   820,646.556   MT  1.00004419   -0 33 39.0
 JA1270;SPC IN W     - 1,086,367.34  2,692,404.58   sFT  1.00004419   -0 33 39.0
 JA1270;UTM  16      - 4,231,511.703   413,381.625   MT  0.99969240   -0 36 44.6
 JA1270
 JA1270!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA1270!SPC IL E     -   0.99998306  x   0.99998615  =   0.99996921
 JA1270!SPC IN W     -   0.99998306  x   1.00004419  =   1.00002725
 JA1270!UTM  16      -   0.99998306  x   0.99969240  =   0.99967547
 JA1270
 JA1270:                Primary Azimuth Mark                     Grid Az
 JA1270:SPC IL E     -  POTTER                                   275 09 50.7
 JA1270:SPC IN W     -  POTTER                                   275 56 15.4
 JA1270:UTM  16      -  POTTER                                   275 59 21.0
 JA1270
 JA1270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1338131511(NAD 83)
 JA1270
 JA1270|---------------------------------------------------------------------|
 JA1270| PID    Reference Object                     Distance      Geod. Az  |
 JA1270|                                                           dddmmss.s |
 JA1270| JA1272 BUMP AZ MK                                         0840345.0 |
 JA1270| JA1271 BUMP RM 1                            24.917 METERS 08958     |
 JA1270| JB1679 CROSSVILLE HALLIBURTON RADIO        APPROX. 9.0 KM 2254809.9 |
 JA1270| JB0279 POTTER                              APPROX. 5.9 KM 2752236.4 |
 JA1270| JA1269 BUMP RM 2                            25.999 METERS 29006     |
 JA1270| JA2068 GRAYVILLE MUNICIPAL TANK            APPROX. 3.5 KM 3453639.0 |
 JA1270| JA2069 GRAYVILLE SCHOENHEIT RAD MAST       APPROX. 4.9 KM 3541733.3 |
 JA1270|---------------------------------------------------------------------|
 JA1270
 JA1270                          SUPERSEDED SURVEY CONTROL
 JA1270
 JA1270  NAD 83(1997)-  38 13 38.73039(N)    087 59 22.64778(W) AD(       ) 2
 JA1270  NAD 83(1993)-  38 13 38.73928(N)    087 59 22.64540(W) AD(       ) 2
 JA1270  NAD 83(1986)-  38 13 38.74141(N)    087 59 22.64764(W) AD(       ) 2
 JA1270  NAD 27      -  38 13 38.57353(N)    087 59 22.53252(W) AD(       ) 2
 JA1270  NGVD 29 (??/??/92)  138.945  (m)          455.86   (f) ADJ UNCH    2 0
 JA1270  NGVD 29             138.94   (m)          455.8    (f) LEVELING    3  
 JA1270
 JA1270.Superseded values are not recommended for survey control.
 JA1270
 JA1270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1270.See file dsdata.pdf to determine how the superseded data were derived.
 JA1270
 JA1270_MARKER: DS = TRIANGULATION STATION DISK
 JA1270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1270_STAMPING: BUMP 1961
 JA1270_MARK LOGO: CGS
 JA1270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1270+STABILITY: SURFACE MOTION
 JA1270
 JA1270  HISTORY     - Date     Condition        Report By
 JA1270  HISTORY     - 1961     MONUMENTED       CGS
 JA1270  HISTORY     - 1961     GOOD             CGS
 JA1270  HISTORY     - 1961     GOOD             CGS
 JA1270  HISTORY     - 1964     GOOD             CGS
 JA1270
 JA1270                          STATION DESCRIPTION
 JA1270
 JA1270'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JA1270'THE STATION IS LOCATED ABOUT 7 MILES OF CROSSVILLE, 2.25 MILES SOUTH
 JA1270'OF GRAYVILLE, 1 MILE EAST OF STATE HIGHWAY 1 AND 0.5 MILE WEST OF THE
 JA1270'WABASH RIVER.  WABASH RIVER.
 JA1270'
 JA1270'TO REACH THE STATION FROM THE JUNCTION OF NORTH STREET AND COURT
 JA1270'STREET IN GRAYVILLE, GO EAST ON NORTH STREET (MAIN STREET) FOR 0.25
 JA1270'MILE TO WATER STREET, TURN RIGHT, GO SOUTH ON WATER STREET FOR 1.3
 JA1270'MILES TO FORKS, KEEP LEFT AND CONTINUE SOUTHERLY FOR 0.75 MILE TO
 JA1270'WEBBS FERRY ON THE LEFT, CONTINUE SOUTH 0.25 MILE TO DRIVEWAY AND
 JA1270'HOUSE ON RIGHT.  (AZIMUTH) MARK IS LOCATED JUST NORTHWEST OF THE
 JA1270'NORTHWEST CORNER OF THE HOUSE AS DESCRIBED BELOW) CONTINUE SOUTH FOR
 JA1270'0.2 MILE TO A SIDE ROAD RIGHT, AND A SIGN JOE SIMPKINS, BUMP LSE, TURN
 JA1270'RIGHT, GO WEST FOR 0.05 MILE TO FORKS, CONTINUE WEST ON LEFT FORK FOR
 JA1270'0.2 MILE TO FORKS, TAKE RIGHT FORK AND GO WEST AND NORTH FOR 0.05 MILE
 JA1270'TO A GATE JUST AFTER PASSING AN OIL WELL ON THE LEFT, PASS THROUGH
 JA1270'GATE, GO NORTH ON WOODS ROAD FOR 0.1 MILE, TURN RIGHT, GO EAST FOR 0.1
 JA1270'MILE TO THE STATION.
 JA1270'
 JA1270'STATION MARK, A STANDARD TRIANGULATION STATION DISK SET IN A 12-INCH
 JA1270'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JA1270'AND IS STAMPED BUMP 1961.  THE MARK 44 FEET SOUTHEAST OF A TRIANGLE
 JA1270'BLAZED TREE, 25 FEET SOUTH OF A FENCE AND 3.8 FEET NORTH OF A WITNESS
 JA1270'POST.
 JA1270'
 JA1270'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JA1270'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES ABOVE THE SURFACE
 JA1270'OF THE GROUND AND IS STAMPED BUMP NO 1961.  THE MARK IS 83.1 FEET
 JA1270'EAST-NORTHEAST OF A WITNESS POST AND 49 FEET SOUTH OF A FENCE.
 JA1270'
 JA1270'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JA1270'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES ABOVE THE SURFACE
 JA1270'OF THE GROUND AND IS STAMPED BUMP NO 2 1961.  THE MARK IS 86.1 FEET
 JA1270'WEST-NORTHWEST OF A WITNESS POST.  46 FEET WEST OF A TRIANGLE BLAZED
 JA1270'TREE, 11 FEET NORTH OF THE CENTER OF A TRACK ROAD AND 2.5 FEET SOUTH
 JA1270'OF A FENCE.
 JA1270'
 JA1270'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JA1270'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JA1270'STAMPED BUMP 1961.  THE MARK IS 59 FEET NORTH OF A POWER POLE, 52 FEET
 JA1270'NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE, 27 FEET NORTH-NORTHWEST
 JA1270'OF THE NORTHWEST CORNER OF A LOG SHED, 3 FEET NORTH-NORTHWEST OF THE
 JA1270'WEST ON OF THREE CLOTHES LINE POLES AND 1 FOOT WEST OF A FENCE.
 JA1270'
 JA1270'NOTE- A CONSIDERABLE AMOUNT OF CLEARING IS NEEDED TO MAKE THE AZIMUTH
 JA1270'MARK VISIBLE FROM THE GROUND AT THE STATION.
 JA1270'
 JA1270'HEIGHT OF LIGHT ABOVE STATION MARK 26.1 METERS.
 JA1270
 JA1270                          STATION RECOVERY (1961)
 JA1270
 JA1270'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JA1270'THE STATION, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE RECOVERED
 JA1270'IN GOOD CONDITION.  THE DISTANCE TO REFERENCE MARK 2 CHECKED.  THE
 JA1270'DISTANCES AND DIRECTIONS TO REFERENCE MARK 1 AND THE AZIMUTH DID NOT
 JA1270'CHECK.
 JA1270'
 JA1270'THE TO REACH, GO EAST ON NORTH STREET, INSTEAD OF EAST ON COURT
 JA1270'STREET.
 JA1270
 JA1270                          STATION RECOVERY (1961)
 JA1270
 JA1270'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JA1270'3.8 MI SE FROM GRAYVILLE.
 JA1270'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF
 JA1270'COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JA1270'THENCE 0.6 MILE EAST ALONG AN ASPHALT-PAVED ROAD, THENCE 1.1
 JA1270'MILES SOUTH ALONG AN ASPHALT-PAVED ROAD, THENCE 0.25 MILE WEST
 JA1270'ALONG A DIRT ROAD, THENCE 0.3 MILE NORTH AND NORTHEAST ALONG A
 JA1270'TRACK ROAD TO THE TOP OF THE HILL, 24.5 FEET SOUTH OF A FENCE,
 JA1270'44.5 FEET SOUTHEAST OF A TRIANGLE-BLAZED TREE, 77 FEET NORTH OF
 JA1270'AN ABANDONED OIL WELL SHUT-OFF PIPE, 3.8 FEET NORTH OF A METAL
 JA1270'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JA1270'2 INCHES.
 JA1270
 JA1270                          STATION RECOVERY (1964)
 JA1270
 JA1270'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (CFO)
 JA1270'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE ALL
 JA1270'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  THE
 JA1270'DESCRIPTION TO REACH THE STATION IS CORRECT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1272 ***********************************************************************
 JA1272  DESIGNATION -  BUMP AZ MK
 JA1272  PID         -  JA1272
 JA1272  STATE/COUNTY-  IL/WHITE
 JA1272  COUNTRY     -  US
 JA1272  USGS QUAD   -  NEW HARMONY (2019)
 JA1272
 JA1272                         *CURRENT SURVEY CONTROL
 JA1272  ______________________________________________________________________
 JA1272* NAD 83(1986) POSITION- 38 13 38.     (N) 087 59 14.     (W)   SCALED
 JA1272* NAVD 88 ORTHO HEIGHT -   124.082 (meters)      407.09  (feet) ADJUSTED
 JA1272  ______________________________________________________________________
 JA1272  GEOID HEIGHT    -        -30.863 (meters)                     GEOID18
 JA1272  DYNAMIC HEIGHT  -        124.001 (meters)      406.83  (feet) COMP
 JA1272  MODELED GRAVITY -    979,971.7   (mgal)                       NAVD 88
 JA1272
 JA1272  VERT ORDER      -  SECOND    CLASS 0
 JA1272
 JA1272.The horizontal coordinates were scaled from a map and have
 JA1272.an estimated accuracy of +/- 6 seconds.
 JA1272
 JA1272.The orthometric height was determined by differential leveling and
 JA1272.adjusted by the NATIONAL GEODETIC SURVEY
 JA1272.in June 1991.
 JA1272
 JA1272.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1272.GEOID18 height accuracy estimate available here.
 JA1272
 JA1272.Click photographs - Photos may exist for this station.
 JA1272
 JA1272.The dynamic height is computed by dividing the NAVD 88
 JA1272.geopotential number by the normal gravity value computed on the
 JA1272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1272.degrees latitude (g = 980.6199 gals.).
 JA1272
 JA1272.The modeled gravity was interpolated from observed gravity values.
 JA1272
 JA1272;                    North         East    Units  Estimated Accuracy
 JA1272;SPC IL E     -   173,250.      330,310.      MT  (+/- 180 meters Scaled)
 JA1272
 JA1272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH135314(NAD 83)
 JA1272
 JA1272                          SUPERSEDED SURVEY CONTROL
 JA1272
 JA1272  NGVD 29 (??/??/92)  124.211  (m)          407.52   (f) ADJ UNCH    2 0
 JA1272
 JA1272.Superseded values are not recommended for survey control.
 JA1272
 JA1272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1272.See file dsdata.pdf to determine how the superseded data were derived.
 JA1272
 JA1272_MARKER: DZ = AZIMUTH MARK DISK
 JA1272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1272_STAMPING: BUMP 1961
 JA1272_MARK LOGO: CGS
 JA1272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1272+STABILITY: SURFACE MOTION
 JA1272
 JA1272  HISTORY     - Date     Condition        Report By
 JA1272  HISTORY     - 1961     MONUMENTED       CGS
 JA1272
 JA1272                          STATION DESCRIPTION
 JA1272
 JA1272'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JA1272'3 MI SE FROM GRAYVILLE.
 JA1272'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF
 JA1272'COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JA1272'THENCE 0.6 MILE EAST ALONG AN ASPHALT-PAVED ROAD, THENCE 0.9
 JA1272'MILE SOUTH ALONG AN ASPHALT-PAVED ROAD, THENCE 0.05 MILE WEST
 JA1272'ALONG A DRIVE TO A HOUSE, 53 FEET NORTHWEST OF THE NORTHWEST
 JA1272'CORNER OF THE HOUSE, 107 FEET NORTH-NORTHEAST OF A POWER POLE
 JA1272'WITH A TRANSFORMER, 59.5 FEET NORTH OF A POWER POLE WITH A METER,
 JA1272'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1271 ***********************************************************************
 JA1271  DESIGNATION -  BUMP RM 1
 JA1271  PID         -  JA1271
 JA1271  STATE/COUNTY-  IL/WHITE
 JA1271  COUNTRY     -  US
 JA1271  USGS QUAD   -  NEW HARMONY (2019)
 JA1271
 JA1271                         *CURRENT SURVEY CONTROL
 JA1271  ______________________________________________________________________
 JA1271* NAD 83(1986) POSITION- 38 13 38.73   (N) 087 59 21.62   (W)   HD_HELD1
 JA1271* NAVD 88 ORTHO HEIGHT -   137.288 (meters)      450.42  (feet) ADJUSTED
 JA1271  ______________________________________________________________________
 JA1271  GEOID HEIGHT    -        -30.860 (meters)                     GEOID18
 JA1271  DYNAMIC HEIGHT  -        137.198 (meters)      450.12  (feet) COMP
 JA1271  MODELED GRAVITY -    979,971.8   (mgal)                       NAVD 88
 JA1271
 JA1271  VERT ORDER      -  SECOND    CLASS 0
 JA1271
 JA1271.The horizontal coordinates were determined by differentially corrected
 JA1271.hand held GPS observations or other comparable positioning techniques
 JA1271.and have an estimated accuracy of +/- 3 meters.
 JA1271
 JA1271.The orthometric height was determined by differential leveling and
 JA1271.adjusted by the NATIONAL GEODETIC SURVEY
 JA1271.in June 1991.
 JA1271
 JA1271.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1271.GEOID18 height accuracy estimate available here.
 JA1271
 JA1271.Click photographs - Photos may exist for this station.
 JA1271
 JA1271.The dynamic height is computed by dividing the NAVD 88
 JA1271.geopotential number by the normal gravity value computed on the
 JA1271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1271.degrees latitude (g = 980.6199 gals.).
 JA1271
 JA1271.The modeled gravity was interpolated from observed gravity values.
 JA1271
 JA1271;                    North         East    Units  Estimated Accuracy
 JA1271;SPC IL E     -   173,274.0     330,119.6     MT  (+/- 3 meters HH1 GPS) 
 JA1271
 JA1271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1340631511(NAD 83)
 JA1271
 JA1271                          SUPERSEDED SURVEY CONTROL
 JA1271
 JA1271  NGVD 29 (??/??/92)  137.417  (m)          450.84   (f) ADJ UNCH    2 0
 JA1271
 JA1271.Superseded values are not recommended for survey control.
 JA1271
 JA1271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1271.See file dsdata.pdf to determine how the superseded data were derived.
 JA1271
 JA1271_MARKER: DR = REFERENCE MARK DISK
 JA1271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1271_STAMPING: BUMP NO 1 1961
 JA1271_MARK LOGO: CGS
 JA1271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1271+STABILITY: SURFACE MOTION
 JA1271
 JA1271  HISTORY     - Date     Condition        Report By
 JA1271  HISTORY     - 1961     MONUMENTED       CGS
 JA1271
 JA1271                          STATION DESCRIPTION
 JA1271
 JA1271'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JA1271'3.8 MI SE FROM GRAYVILLE.
 JA1271'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF
 JA1271'COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JA1271'THENCE 0.6 MILE EAST ALONG AN ASPHALT-PAVED ROAD, THENCE 1.1
 JA1271'MILES SOUTH ALONG AN ASPHALT-PAVED ROAD, THENCE 0.25 MILE WEST
 JA1271'ALONG A DIRT ROAD, THENCE 0.3 MILE NORTH AND NORTHEAST ALONG A
 JA1271'TRACK ROAD TO THE TOP OF THE HILL, 38.5 FEET SOUTH OF A FENCE,
 JA1271'120 FEET EAST OF A TRIANGLE-BLAZED TREE, 38 FEET SOUTH-SOUTHEAST
 JA1271'OF AN APPLE TREE IN THE FENCE LINE, 82.0 FEET EAST OF
 JA1271'TRIANGULATION STATION BUMP, 82.1 FEET EAST OF A METAL WITNESS
 JA1271'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1269 ***********************************************************************
 JA1269  DESIGNATION -  BUMP RM 2
 JA1269  PID         -  JA1269
 JA1269  STATE/COUNTY-  IL/WHITE
 JA1269  COUNTRY     -  US
 JA1269  USGS QUAD   -  NEW HARMONY (2019)
 JA1269
 JA1269                         *CURRENT SURVEY CONTROL
 JA1269  ______________________________________________________________________
 JA1269* NAD 83(1986) POSITION- 38 13 39.02   (N) 087 59 23.65   (W)   HD_HELD1
 JA1269* NAVD 88 ORTHO HEIGHT -   139.675 (meters)      458.25  (feet) ADJUSTED
 JA1269  ______________________________________________________________________
 JA1269  GEOID HEIGHT    -        -30.859 (meters)                     GEOID18
 JA1269  DYNAMIC HEIGHT  -        139.583 (meters)      457.95  (feet) COMP
 JA1269  MODELED GRAVITY -    979,971.8   (mgal)                       NAVD 88
 JA1269
 JA1269  VERT ORDER      -  SECOND    CLASS 0
 JA1269
 JA1269.The horizontal coordinates were determined by differentially corrected
 JA1269.hand held GPS observations or other comparable positioning techniques
 JA1269.and have an estimated accuracy of +/- 3 meters.
 JA1269
 JA1269.The orthometric height was determined by differential leveling and
 JA1269.adjusted by the NATIONAL GEODETIC SURVEY
 JA1269.in June 1991.
 JA1269
 JA1269.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1269.GEOID18 height accuracy estimate available here.
 JA1269
 JA1269.Click photographs - Photos may exist for this station.
 JA1269
 JA1269.The dynamic height is computed by dividing the NAVD 88
 JA1269.geopotential number by the normal gravity value computed on the
 JA1269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1269.degrees latitude (g = 980.6199 gals.).
 JA1269
 JA1269.The modeled gravity was interpolated from observed gravity values.
 JA1269
 JA1269;                    North         East    Units  Estimated Accuracy
 JA1269;SPC IL E     -   173,282.8     330,070.2     MT  (+/- 3 meters HH1 GPS) 
 JA1269
 JA1269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1335731520(NAD 83)
 JA1269
 JA1269                          SUPERSEDED SURVEY CONTROL
 JA1269
 JA1269  NGVD 29 (??/??/92)  139.803  (m)          458.67   (f) ADJ UNCH    2 0
 JA1269
 JA1269.Superseded values are not recommended for survey control.
 JA1269
 JA1269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1269.See file dsdata.pdf to determine how the superseded data were derived.
 JA1269
 JA1269_MARKER: DR = REFERENCE MARK DISK
 JA1269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1269_STAMPING: BUMP NO 2 1961
 JA1269_MARK LOGO: CGS
 JA1269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1269+STABILITY: SURFACE MOTION
 JA1269
 JA1269  HISTORY     - Date     Condition        Report By
 JA1269  HISTORY     - 1961     MONUMENTED       CGS
 JA1269
 JA1269                          STATION DESCRIPTION
 JA1269
 JA1269'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JA1269'3.8 MI SE FROM GRAYVILLE.
 JA1269'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF
 JA1269'COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JA1269'THENCE 0.6 MILE EAST ALONG AN ASPHALT-PAVED ROAD, THENCE 1.1
 JA1269'MILES SOUTH ALONG AN ASPHALT-PAVED ROAD, THENCE 0.25 MILE WEST
 JA1269'ALONG A DIRT ROAD, THENCE 0.3 MILE NORTH AND NORTHEAST ALONG A
 JA1269'TRACK ROAD TO THE TOP OF THE HILL, 2.5 FEET SOUTH OF A FENCE, 46
 JA1269'FEET WEST OF A TRIANGLE-BLAZED TREE, 85.4 FEET WEST-NORTHWEST OF
 JA1269'TRIANGULATION STATION BUMP, 85.9 FEET WEST-NORTHWEST OF A METAL
 JA1269'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JA1269'1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1585 ***********************************************************************
 HB1585  DESIGNATION -  BUNCOMBE
 HB1585  PID         -  HB1585
 HB1585  STATE/COUNTY-  IL/JOHNSON
 HB1585  COUNTRY     -  US
 HB1585  USGS QUAD   -  VIENNA (2018)
 HB1585
 HB1585                         *CURRENT SURVEY CONTROL
 HB1585  ______________________________________________________________________
 HB1585* NAD 83(1997) POSITION- 37 28 46.20220(N) 088 58 13.22119(W)   ADJUSTED
 HB1585* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 HB1585  ______________________________________________________________________
 HB1585  GEOID HEIGHT    -        -28.650 (meters)                     GEOID18
 HB1585  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 HB1585  HORZ ORDER      -  SECOND
 HB1585
 HB1585.The horizontal coordinates were established by classical geodetic methods
 HB1585.and adjusted by the National Geodetic Survey in October 1999.
 HB1585
 HB1585.The orthometric height was scaled from a topographic map.
 HB1585
 HB1585.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1585.GEOID18 height accuracy estimate available here.
 HB1585
 HB1585.Click photographs - Photos may exist for this station.
 HB1585
 HB1585.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1585
 HB1585. The following values were computed from the NAD 83(1997) position.
 HB1585
 HB1585;                    North         East     Units Scale Factor Converg.
 HB1585;SPC IL E     -    90,395.837   243,658.181   MT  1.00001409   -0 23 15.4
 HB1585;SPC IL E     -   296,573.68    799,401.88   sFT  1.00001409   -0 23 15.4
 HB1585;UTM  16      - 4,149,890.213   325,784.973   MT  0.99997386   -1 11 57.2
 HB1585
 HB1585!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1585!SPC IL E     -   0.99997124  x   1.00001409  =   0.99998533
 HB1585!UTM  16      -   0.99997124  x   0.99997386  =   0.99994510
 HB1585
 HB1585:                Primary Azimuth Mark                     Grid Az
 HB1585:SPC IL E     -  BUNCOMBE AZ MK                           003 03 35.8
 HB1585:UTM  16      -  BUNCOMBE AZ MK                           003 52 17.6
 HB1585
 HB1585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2578449890(NAD 83)
 HB1585
 HB1585|---------------------------------------------------------------------|
 HB1585| PID    Reference Object                     Distance      Geod. Az  |
 HB1585|                                                           dddmmss.s |
 HB1585| CI3144 BUNCOMBE RM 1                         8.768 METERS 00023     |
 HB1585| CI3143 BUNCOMBE AZ MK                                     0024020.4 |
 HB1585| CI3145 BUNCOMBE RM 2                         8.644 METERS 18010     |
 HB1585|---------------------------------------------------------------------|
 HB1585
 HB1585                          SUPERSEDED SURVEY CONTROL
 HB1585
 HB1585  NAD 83(1993)-  37 28 46.20798(N)    088 58 13.22092(W) AD(       ) 2
 HB1585  NAD 83(1986)-  37 28 46.20958(N)    088 58 13.22193(W) AD(       ) 2
 HB1585  NAD 27      -  37 28 46.02313(N)    088 58 12.96786(W) AD(       ) 2
 HB1585
 HB1585.Superseded values are not recommended for survey control.
 HB1585
 HB1585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1585.See file dsdata.pdf to determine how the superseded data were derived.
 HB1585
 HB1585_MARKER: DS = TRIANGULATION STATION DISK
 HB1585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1585_STAMPING: BUNCOME 1957
 HB1585_MARK LOGO: CGS
 HB1585_PROJECTION: FLUSH
 HB1585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1585+STABILITY: SURFACE MOTION
 HB1585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1585+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 HB1585
 HB1585  HISTORY     - Date     Condition        Report By
 HB1585  HISTORY     - 1957     MONUMENTED       CGS
 HB1585  HISTORY     - 20100610 GOOD             ILDT
 HB1585  HISTORY     - 20230510 GOOD             ILDT
 HB1585
 HB1585                          STATION DESCRIPTION
 HB1585
 HB1585'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1585'THE STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF VIENNA, ABOUT 5
 HB1585'MILES SOUTH OF GOREVILLE AND ON THE RIGHT-OF-WAY OF STATE HIGHWAY
 HB1585'37.  IT IS 37 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 6 FEET
 HB1585'SOUTHEAST OF A WHITE WITNESS POST AND 3.5 FEET EAST OF A POWER LINE
 HB1585'POLE.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED BUNCOMBE 1957.
 HB1585'
 HB1585'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 37 AND STATE
 HB1585'HIGHWAY 146, ABOUT 4.5 MILES WEST OF VIENNA, GO NORTH ON HIGHWAY 37
 HB1585'FOR 3.75 MILES TO THE STATION ON THE LEFT, WEST SIDE OF THE ROAD.
 HB1585'
 HB1585'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON HIGHWAY 37 FOR
 HB1585'0.3 MILE TO THE MARK ON THE RIGHT, EAST SIDE OF THE ROAD.
 HB1585'
 HB1585'REFERENCE MARK 1 IS 36 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 25
 HB1585'FEET NORTH OF A WHITE WITNESS POST AND 27 FEET NORTH OF A POWER
 HB1585'LINE POLE.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED BUNCOMBE NO
 HB1585'1 1957.
 HB1585'
 HB1585'REFERENCE MARK 2 IS 37 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 32
 HB1585'FEET SOUTH OF A WHITE WITNESS POST AND 30 FEET SOUTH OF A POWER
 HB1585'LINE POLE.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED BUNCOMBE NO
 HB1585'2 1957.
 HB1585'
 HB1585'THE AZIMUTH MARK IS 32 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 6
 HB1585'FEET WEST OF A FENCE, 5 FEET SOUTH OF AN EIGHT INCH TREE AND 3 FEET
 HB1585'SOUTH OF A WHITE WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND
 HB1585'THE MARK IS STAMPED BUNCOMBE 1957.
 HB1585'
 HB1585'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1585
 HB1585                          STATION RECOVERY (2010)
 HB1585
 HB1585'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1585'RECOVERED IN GOOD CONDITION.
 HB1585
 HB1585                          STATION RECOVERY (2023)
 HB1585
 HB1585'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1585'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1469 ***********************************************************************
 MF1469  DESIGNATION -  BUNKER
 MF1469  PID         -  MF1469
 MF1469  STATE/COUNTY-  IL/LASALLE
 MF1469  COUNTRY     -  US
 MF1469  USGS QUAD   -  STARVED ROCK (2018)
 MF1469
 MF1469                         *CURRENT SURVEY CONTROL
 MF1469  ______________________________________________________________________
 MF1469* NAD 83(1997) POSITION- 41 16 59.65721(N) 088 57 59.63969(W)   ADJUSTED
 MF1469* NAVD 88 ORTHO HEIGHT -   220.    (meters)      722.    (feet) SCALED
 MF1469  ______________________________________________________________________
 MF1469  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 MF1469  LAPLACE CORR    -          1.03  (seconds)                    DEFLEC18
 MF1469  HORZ ORDER      -  FIRST
 MF1469
 MF1469.The horizontal coordinates were established by classical geodetic methods
 MF1469.and adjusted by the National Geodetic Survey in October 1999.
 MF1469
 MF1469.The orthometric height was scaled from a topographic map.
 MF1469
 MF1469.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1469.GEOID18 height accuracy estimate available here.
 MF1469
 MF1469.Click photographs - Photos may exist for this station.
 MF1469
 MF1469.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1469
 MF1469. The following values were computed from the NAD 83(1997) position.
 MF1469
 MF1469;                    North         East     Units Scale Factor Converg.
 MF1469;SPC IL E     -   512,689.898   246,952.712   MT  1.00000962   -0 25 04.1
 MF1469;SPC IL E     - 1,682,050.11    810,210.69   sFT  1.00000962   -0 25 04.1
 MF1469;UTM  16      - 4,572,065.059   335,314.532   MT  0.99993379   -1 17 52.1
 MF1469
 MF1469!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1469!SPC IL E     -   0.99997066  x   1.00000962  =   0.99998028
 MF1469!UTM  16      -   0.99997066  x   0.99993379  =   0.99990445
 MF1469
 MF1469:                Primary Azimuth Mark                     Grid Az
 MF1469:SPC IL E     -  BUNKER RM 1                              181 07 50.9
 MF1469:UTM  16      -  BUNKER RM 1                              182 00 38.9
 MF1469
 MF1469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3531472065(NAD 83)
 MF1469
 MF1469|---------------------------------------------------------------------|
 MF1469| PID    Reference Object                     Distance      Geod. Az  |
 MF1469|                                                           dddmmss.s |
 MF1469| CI7412 FISHER BOND GLASS WKS W STK                        0575252.1 |
 MF1469| MF1452 AIR BCN 1 MILE E OF MARSEILLES      APPROX.25.5 KM 0790516.3 |
 MF1469| MF1466 GRAND RIDGE AIR BEACON              APPROX.14.2 KM 1041321.6 |
 MF1469| MF1470 BUNKER 2                              2.678 METERS 11133     |
 MF1469| CI6784 BUNKER RM 1                                        1804246.8 |
 MF1469| MF1621 OGLESBY MUNICIPAL TANK              APPROX. 8.0 KM 2780505.9 |
 MF1469| MF1633 OGLESBY MARQUETTE CO NE STACK       APPROX. 7.0 KM 2823723.2 |
 MF1469| MF1636 PERU WESTERN CLOCK CO W STACK       APPROX.12.9 KM 2924820.3 |
 MF1469| MF1634 PERU WESTERN CLOCK CO E STACK       APPROX.12.8 KM 2925116.7 |
 MF1469| CI6785 BUNKER RM 2                          25.480 METERS 29645     |
 MF1469| MF1637 LA SALLE SOUTH MUNICIPAL TANK       APPROX.11.9 KM 2992427.9 |
 MF1469| MF1629 LA SALLE CATH CHURCH W SPIRE        APPROX.12.2 KM 3000247.4 |
 MF1469| MF1635 LA SALLE NORTH MUNICIPAL TANK       APPROX.12.6 KM 3035654.6 |
 MF1469|---------------------------------------------------------------------|
 MF1469
 MF1469                          SUPERSEDED SURVEY CONTROL
 MF1469
 MF1469  NAD 83(1986)-  41 16 59.66374(N)    088 57 59.64832(W) AD(       ) 1
 MF1469  NAD 27      -  41 16 59.53600(N)    088 57 59.36000(W) AD(       ) 1
 MF1469
 MF1469.Superseded values are not recommended for survey control.
 MF1469
 MF1469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1469.See file dsdata.pdf to determine how the superseded data were derived.
 MF1469
 MF1469_MARKER: DS = TRIANGULATION STATION DISK
 MF1469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1469_STAMPING: BUNKER 1930
 MF1469_MARK LOGO: CGS
 MF1469_PROJECTION: RECESSED 30 CENTIMETERS
 MF1469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1469+STABILITY: SURFACE MOTION
 MF1469
 MF1469  HISTORY     - Date     Condition        Report By
 MF1469  HISTORY     - 1930     MONUMENTED       CGS
 MF1469  HISTORY     - 1939     GOOD             CGS
 MF1469  HISTORY     - 1965     SEE DESCRIPTION  CGS
 MF1469  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF1469  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF1469
 MF1469                          STATION DESCRIPTION
 MF1469
 MF1469'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1469'STATION IS ABOUT 7 MILES W, AND 5 MILES S OF OTTAWA, 11
 MF1469'MILES SE OF LA SALLE, 2.7 MILES S OF PAVED HIGHWAY 7A, 1/2
 MF1469'MILE E AND 3/4 MILE S OF THE DIMMICK SCHOOL, 3/4 MILE N OF
 MF1469'THE BUNKER SCHOOL, NEAR THE W SIDE CENTER OF THE SW 1/4 OF
 MF1469'SEC. 35, T 33 N, R 2 E, ON THE HIGHEST PART OF A KNOLL, ON
 MF1469'THE E SIDE OF THE SECTION-LINE ROAD, IN PASTURE LAND.  IT IS
 MF1469'16.1 METERS E OF THE CENTER LINE OF THE SECTION-LINE ROAD,
 MF1469'6.11 METERS E OF A FENCE, AND 49.21 METERS S OF A FENCE.  THE
 MF1469'MARK IS DEPRESSED 12 INCHES.
 MF1469'
 MF1469'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1469'DISKS SET IN CONCRETE.
 MF1469'
 MF1469'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE AND IS IN
 MF1469'THE EXTREME SW CORNER OF THE SAME 1/4 SECTION.  THE MARK IS
 MF1469'12.45 METERS NE OF THE INTERSECTION OF THE SECTION-LINE ROADS,
 MF1469'AND 1.16 METERS NE OF A FENCE CORNER.  REFERENCE MARK NO. 2
 MF1469'IS 4 INCHES ABOVE THE SURFACE AND ON THE W SIDE OF THE SECTION
 MF1469'ROAD, ABOUT 20 METERS N OF THE STATION.  IT IS 7.3 METERS W OF
 MF1469'THE CENTER LINE OF THE ROAD, AND 1.60 METERS E OF A FENCE.
 MF1469'
 MF1469'TO REACH FROM LA SALLE, FOLLOW HIGHWAY 7A IN SOUTHEASTERLY
 MF1469'DIRECTION ACROSS BRIDGE AND AROUND STARVED ROCK PARK, A TOTAL
 MF1469'OF 7.6 MILES TO DIRT ROAD LEADING S WITH FILLING STATION
 MF1469'ON CORNER.  GO S HERE 1.1 MILES THEN E 0.8 MILE, AND S 1.55
 MF1469'MILES TO STATION.
 MF1469'
 MF1469'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1469
 MF1469                          STATION RECOVERY (1939)
 MF1469
 MF1469'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (SAD)
 MF1469'STATION RECOVERED AS DESCRIBED, ALTHOUGH THE MARK BEING UNDERGROUND
 MF1469'IN AN ALFALFA FIELD, WAS NOT ACTUALLY SEEN.  THE SURROUNDINGS
 MF1469'REMAIN UNCHANGED.  THE STATION IS NOT ACCESSIBLE FROM THE ROAD ON
 MF1469'ACCOUNT OF HIGH BANK ALONG CUT AND HIGH TIGHT WIRE FENCE.  ACCESS
 MF1469'WOULD HAVE TO BE THROUGH BARNYARD SOME DISTANCE AWAY, THROUGH
 MF1469'GATES AND ACROSS CULTIVATED GROUND.  THEREFORE NOT SUITABLE
 MF1469'AS A MAGNETIC REPEAT STATION.
 MF1469'
 MF1469'REFERENCE MARK NO. 1 WAS RECOVERED IN GOOD CONDITION, BUT IS
 MF1469'ABOUT FLUSH INSTEAD OF 4 INCHES ABOVE.  TOO CLOSE IN FENCE
 MF1469'CORNER TO SERVE AS MAGNETIC STATION.  REFERENCE MARK NO. 2
 MF1469'RECOVERED, EXCEPT THAT IT IS 6 INCHES ABOVE GROUND, INSTEAD
 MF1469'OF 4 INCHES, AND IS ONLY 1.0 METER E OF THE FENCE, INSTEAD
 MF1469'OF 1.6 METERS.  THE FENCE IS OF WIRE WITH WOODEN POSTS.
 MF1469'THE TWO POSTS NEAREST THE STATION ARE BRACED BY A 1 1/2-INCH
 MF1469'IRON PIPE PLACED HORIZONTALLY BETWEEN THEM ABOUT 2 FEET ABOVE
 MF1469'GROUND.  THEREFORE UNSUITABLE AS MAGNETIC STATION.
 MF1469'
 MF1469'THE PAVED HIGHWAY REFERRED TO IN THE DESCRIPTION AS NO. 7A, IS
 MF1469'NOW NO. 71.
 MF1469
 MF1469                          STATION RECOVERY (1965)
 MF1469
 MF1469'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MF1469'THE STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND IN
 MF1469'GOOD CONDITION.  THE STATION MARK AND R.M. NO. 2 WERE IN
 MF1469'THE WAY OF ROAD CONSTRUCTION SO THEY WERE DESTROYED AND
 MF1469'A NEW STATION WAS ESTABLISHED IN THE IMMEDIATE VICINITY.  FOR
 MF1469'DETAILS SEE DESCRIPTION FOR BUNKER 2 1965.
 MF1469
 MF1469                          STATION RECOVERY (1997)
 MF1469
 MF1469'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1469'MARK NOT FOUND.
 MF1469
 MF1469                          STATION RECOVERY (2002)
 MF1469
 MF1469'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1469'RM 1 AND RM 2 NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1470 ***********************************************************************
 MF1470  DESIGNATION -  BUNKER 2
 MF1470  PID         -  MF1470
 MF1470  STATE/COUNTY-  IL/LASALLE
 MF1470  COUNTRY     -  US
 MF1470  USGS QUAD   -  STARVED ROCK (2018)
 MF1470
 MF1470                         *CURRENT SURVEY CONTROL
 MF1470  ______________________________________________________________________
 MF1470* NAD 83(2011) POSITION- 41 16 59.62654(N) 088 57 59.53211(W)   ADJUSTED
 MF1470* NAD 83(2011) ELLIP HT-   187.222 (meters)        (06/27/12)   ADJUSTED
 MF1470* NAD 83(2011) EPOCH   -  2010.00
 MF1470* NAVD 88 ORTHO HEIGHT -   220.1   (meters)      722.    (feet) GPS OBS
 MF1470  ______________________________________________________________________
 MF1470  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1470  GEOID HEIGHT    -        -32.803 (meters)                     GEOID99
 MF1470  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 MF1470  NAD 83(2011) X  -     86,575.193 (meters)                     COMP
 MF1470  NAD 83(2011) Y  - -4,799,256.272 (meters)                     COMP
 MF1470  NAD 83(2011) Z  -  4,186,234.659 (meters)                     COMP
 MF1470  LAPLACE CORR    -          1.03  (seconds)                    DEFLEC18
 MF1470
 MF1470  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1470  Standards:
 MF1470         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1470            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1470  -------------------------------------------------------------------
 MF1470  NETWORK    1.27   1.63           0.56   0.47   0.83     -0.12120889
 MF1470  -------------------------------------------------------------------
 MF1470  Click here for local accuracies and other accuracy information.
 MF1470
 MF1470.The horizontal coordinates were established by GPS observations
 MF1470.and adjusted by the National Geodetic Survey in June 2012.
 MF1470
 MF1470.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1470.been affixed to the stable North American tectonic plate. See 
 MF1470.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1470
 MF1470.The horizontal coordinates are valid at the epoch date displayed above
 MF1470.which is a decimal equivalence of Year/Month/Day.
 MF1470
 MF1470.The orthometric height was determined by GPS observations and a
 MF1470.high-resolution geoid model.
 MF1470
 MF1470.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1470.GEOID18 height accuracy estimate available here.
 MF1470
 MF1470.Click photographs - Photos may exist for this station.
 MF1470
 MF1470.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1470
 MF1470.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1470
 MF1470.The ellipsoidal height was determined by GPS observations
 MF1470.and is referenced to NAD 83.
 MF1470
 MF1470. The following values were computed from the NAD 83(2011) position.
 MF1470
 MF1470;                    North         East     Units Scale Factor Converg.
 MF1470;SPC IL E     -   512,688.934   246,955.208   MT  1.00000961   -0 25 04.0
 MF1470;SPC IL E     - 1,682,046.94    810,218.88   sFT  1.00000961   -0 25 04.0
 MF1470;UTM  16      - 4,572,064.056   335,317.013   MT  0.99993378   -1 17 52.0
 MF1470
 MF1470!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1470!SPC IL E     -   0.99997063  x   1.00000961  =   0.99998024
 MF1470!UTM  16      -   0.99997063  x   0.99993378  =   0.99990442
 MF1470
 MF1470:                Primary Azimuth Mark                     Grid Az
 MF1470:SPC IL E     -  BUNKER RM 1                              181 32 06.4
 MF1470:UTM  16      -  BUNKER RM 1                              182 24 54.4
 MF1470
 MF1470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3531772064(NAD 83)
 MF1470
 MF1470|---------------------------------------------------------------------|
 MF1470| PID    Reference Object                     Distance      Geod. Az  |
 MF1470|                                                           dddmmss.s |
 MF1470| CI6786 BUNKER 2 AZ MK                                     1810719.5 |
 MF1470| CI6784 BUNKER RM 1                                        1810702.4 |
 MF1470| CI6787 BUNKER 2 RM 3                        29.883 METERS 26809     |
 MF1470| MF1469 BUNKER                                2.678 METERS 29133     |
 MF1470| MF1636 PERU WESTERN CLOCK CO W STACK       APPROX.12.9 KM 2924819.4 |
 MF1470| MF1634 PERU WESTERN CLOCK CO E STACK       APPROX.12.8 KM 2925115.8 |
 MF1470| CI6788 BUNKER 2 RM 4                        15.241 METERS 35539     |
 MF1470|---------------------------------------------------------------------|
 MF1470
 MF1470                          SUPERSEDED SURVEY CONTROL
 MF1470
 MF1470  NAD 83(2007)-  41 16 59.62650(N)    088 57 59.53301(W) AD(2002.00) 0
 MF1470  ELLIP H (02/10/07)  187.250  (m)                       GP(2002.00)    
 MF1470  ELLIP H (02/03/05)  187.242  (m)                       GP(       ) 4 2
 MF1470  NAD 83(1997)-  41 16 59.62647(N)    088 57 59.53309(W) AD(       ) 1
 MF1470  ELLIP H (03/04/03)  187.261  (m)                       GP(       ) 4 2
 MF1470  NAD 83(1997)-  41 16 59.62530(N)    088 57 59.53262(W) AD(       ) 2
 MF1470  NAD 83(1986)-  41 16 59.63185(N)    088 57 59.54128(W) AD(       ) 2
 MF1470  NAD 27      -  41 16 59.50400(N)    088 57 59.25300(W) AD(       ) 2
 MF1470
 MF1470.Superseded values are not recommended for survey control.
 MF1470
 MF1470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1470.See file dsdata.pdf to determine how the superseded data were derived.
 MF1470
 MF1470_MARKER: DS = TRIANGULATION STATION DISK
 MF1470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1470_STAMPING: BUNKER 2 1965
 MF1470_MARK LOGO: CGS
 MF1470_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1470+STABILITY: SURFACE MOTION
 MF1470_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1470+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2021
 MF1470
 MF1470  HISTORY     - Date     Condition        Report By
 MF1470  HISTORY     - 1965     MONUMENTED       CGS
 MF1470  HISTORY     - 19970820 GOOD             USPSQD
 MF1470  HISTORY     - 200205   GOOD             ASCPC
 MF1470  HISTORY     - 20020923 GOOD             USPSQD
 MF1470  HISTORY     - 20070709 GOOD             GEOCAC
 MF1470  HISTORY     - 20210823 GOOD             ILDT
 MF1470
 MF1470                          STATION DESCRIPTION
 MF1470
 MF1470'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MF1470'ABOUT 7 MILES WEST AND 5 MILES SOUTH OF OTTAWA, ABOUT 5-1/4
 MF1470'MILES SOUTH OF UTICA AND IS IN THE SOUTHWEST 1/4 OF SEC. 35,
 MF1470'T 33 N, R 1 E.
 MF1470'
 MF1470'THE STATION MARK IS 57 FEET EAST ON THE CENTER LINE OF THE ROAD
 MF1470'AND 2.5 FEET NORTH OF THE METAL WITNESS POST.  THE MARK PROJECTS
 MF1470'2 INCHES AND THE DISK IS STAMPED BUNKER 2 1965.
 MF1470'
 MF1470'TO REACH THE STATION FROM UTICA, FROM MAIN INTERSECTION, GO
 MF1470'SOUTH ON STATE HIGHWAY 178 FOR 0.9 MILE TO CENTER OF BRIDGE
 MF1470'OVER THE ILLINOIS RIVER, CONTINUE SOUTH 1.3 MILE TO THE JUNCTION
 MF1470'OF STATE HIGHWAY 71, TURN LEFT AND GO EAST FOR 1.5 MILES TO
 MF1470'A T-INTERSECTION AT A POINT WHERE ROUTE 71 TURNS LEFT, TURN
 MF1470'RIGHT AND GO SOUTH 1.0 MILE TO A T-INTERSECTION, TURN LEFT
 MF1470'AND GO EAST FOR 0.75 MILE TO A SIDE ROAD RIGHT, TURN RIGHT
 MF1470'AND GO SOUTH FOR 0.8 MILE TO THE STATION ON THE LEFT.
 MF1470'
 MF1470'R.M. NO. 3 IS 98.04 FEET WEST OF THE STATION, 41 FEET WEST OF
 MF1470'THE CENTER LINE OF THE ROAD AND 1.75 FEET SOUTH OF A METAL
 MF1470'WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 MF1470'STAMPED BUNKER 2 NO. 3 1965.
 MF1470'
 MF1470'R.M. NO. 4 IS 50.0 FEET NORTH-NORTHWEST OF THE STATION AND
 MF1470'IS 41 FEET EAST OF THE CENTER LINE OF THE ROAD.  MARK PROJECTS
 MF1470'2 INCHES AND THE DISK IS STAMPED BUNKER 2 NO. 4 1965.
 MF1470'
 MF1470'R.M. NO. 1 (AZIMUTH MARK) IS ABOUT 0.25 MILE SOUTH OF A STATION,
 MF1470'IN THE NORTHEAST ANGLE OF CROSSROADS, 31 FEET EAST OF THE
 MF1470'CENTER LINE OF THE NORTH-SOUTH ROAD, 24.5 FEET NORTH OF THE
 MF1470'CENTER LINE OF THE EAST-WEST ROAD AND 1.5 FEET NORTH OF A
 MF1470'METAL WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND THE
 MF1470'DISK IS STAMPED BUNKER NO. 1 1930.
 MF1470
 MF1470                          STATION RECOVERY (1997)
 MF1470
 MF1470'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1470'RECOVERED IN GOOD CONDITION.
 MF1470
 MF1470                          STATION RECOVERY (2002)
 MF1470
 MF1470'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1470'RECOVERED AS DESCRIBED
 MF1470
 MF1470                          STATION RECOVERY (2002)
 MF1470
 MF1470'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1470'RM 3 AND RM 4 FOUND. RM 4 DISC MISSING, PIN INTACT.
 MF1470
 MF1470                          STATION RECOVERY (2007)
 MF1470
 MF1470'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1470'FOUND MARK USING GARMIN GPS72.  MARK WAS BURIED BY 1 1/2 INCHES OF
 MF1470'DIRT AND PRAIRIE GRASSES.  AZ MARK AND RM 3 RECOVERED IN GOOD
 MF1470'CONDITION.  RM 3 WITNESS SIGN AND POST FOUND ON GROUND, PLACED UPRIGHT
 MF1470'AND PUSHED POST INTO GROUND.  RM 4 NOT FOUND.
 MF1470
 MF1470                          STATION RECOVERY (2021)
 MF1470
 MF1470'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF1470'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2960 ***********************************************************************
 AH2960  DESIGNATION -  BUR180 1A
 AH2960  PID         -  AH2960
 AH2960  STATE/COUNTY-  IL/BUREAU
 AH2960  COUNTRY     -  US
 AH2960  USGS QUAD   -  PRINCETON SOUTH (2018)
 AH2960
 AH2960                         *CURRENT SURVEY CONTROL
 AH2960  ______________________________________________________________________
 AH2960* NAD 83(2011) POSITION- 41 15 53.55166(N) 089 23 30.40303(W)   ADJUSTED
 AH2960* NAD 83(2011) ELLIP HT-   118.778 (meters)        (06/27/12)   ADJUSTED
 AH2960* NAD 83(2011) EPOCH   -  2010.00
 AH2960* NAVD 88 ORTHO HEIGHT -   151.9   (meters)      498.    (feet) GPS OBS
 AH2960  ______________________________________________________________________
 AH2960  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2960  GEOID HEIGHT    -        -32.930 (meters)                     GEOID96
 AH2960  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 AH2960  NAD 83(2011) X  -     50,967.400 (meters)                     COMP
 AH2960  NAD 83(2011) Y  - -4,801,059.806 (meters)                     COMP
 AH2960  NAD 83(2011) Z  -  4,184,657.489 (meters)                     COMP
 AH2960  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 AH2960
 AH2960  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2960  Standards:
 AH2960         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2960            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2960  -------------------------------------------------------------------
 AH2960  NETWORK    0.86   1.27           0.39   0.30   0.65      0.05763766
 AH2960  -------------------------------------------------------------------
 AH2960  Click here for local accuracies and other accuracy information.
 AH2960
 AH2960.The horizontal coordinates were established by GPS observations
 AH2960.and adjusted by the National Geodetic Survey in June 2012.
 AH2960
 AH2960.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2960.been affixed to the stable North American tectonic plate. See 
 AH2960.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2960
 AH2960.The horizontal coordinates are valid at the epoch date displayed above
 AH2960.which is a decimal equivalence of Year/Month/Day.
 AH2960
 AH2960.The orthometric height was determined by GPS observations and a
 AH2960.high-resolution geoid model.
 AH2960
 AH2960.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2960.GEOID18 height accuracy estimate available here.
 AH2960
 AH2960.Click photographs - Photos may exist for this station.
 AH2960
 AH2960.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2960
 AH2960.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2960
 AH2960.The ellipsoidal height was determined by GPS observations
 AH2960.and is referenced to NAD 83.
 AH2960
 AH2960. The following values were computed from the NAD 83(2011) position.
 AH2960
 AH2960;                    North         East     Units Scale Factor Converg.
 AH2960;SPC IL W     -   510,729.523   764,930.096   MT  0.99999304   +0 30 39.9
 AH2960;SPC IL W     - 1,675,618.44  2,509,608.16   sFT  0.99999304   +0 30 39.9
 AH2960;UTM  16      - 4,570,920.356   299,647.510   MT  1.00009404   -1 34 40.8
 AH2960
 AH2960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2960!SPC IL W     -   0.99998137  x   0.99999304  =   0.99997441
 AH2960!UTM  16      -   0.99998137  x   1.00009404  =   1.00007541
 AH2960
 AH2960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9964770920(NAD 83)
 AH2960
 AH2960                          SUPERSEDED SURVEY CONTROL
 AH2960
 AH2960  NAD 83(2007)-  41 15 53.55162(N)    089 23 30.40388(W) AD(2002.00) 0
 AH2960  ELLIP H (02/10/07)  118.813  (m)                       GP(2002.00)    
 AH2960  ELLIP H (12/06/04)  118.791  (m)                       GP(       ) 4 1
 AH2960  NAD 83(1997)-  41 15 53.55130(N)    089 23 30.40330(W) AD(       ) 1
 AH2960  ELLIP H (09/15/98)  118.816  (m)                       GP(       ) 3 1
 AH2960
 AH2960.Superseded values are not recommended for survey control.
 AH2960
 AH2960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2960.See file dsdata.pdf to determine how the superseded data were derived.
 AH2960
 AH2960_MARKER: I = METAL ROD
 AH2960_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2960_STAMPING: BUR180-1A
 AH2960_MARK LOGO: ILDT
 AH2960_PROJECTION: RECESSED 5 CENTIMETERS
 AH2960_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2960_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2960+STABILITY: POSITION/ELEVATION WELL
 AH2960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2960+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2005
 AH2960_ROD/PIPE-DEPTH: 2.4 meters
 AH2960_SLEEVE-DEPTH  : 0.9 meters
 AH2960
 AH2960  HISTORY     - Date     Condition        Report By
 AH2960  HISTORY     - 1996     MONUMENTED       SECI
 AH2960  HISTORY     - 20010601 GOOD             USPSQD
 AH2960  HISTORY     - 20050707 GOOD             USPSQD
 AH2960
 AH2960                          STATION DESCRIPTION
 AH2960
 AH2960'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2960'STATION IS LOCATED APPROXIMATELY 2.1 MI (3.4 KM) SOUTHWEST OF BUREAU,
 AH2960'6.2 MI (10.0 KM) SOUTHEAST OF TISKILWA IN THE SOUTHWEST 1/4 OF SECTION
 AH2960'19, T 15 N, R 10 E.  THE STATION IS LOCATED 307.3 FT (93.7 M) SOUTH OF
 AH2960'THE CENTERLINE OF THE WESTBOUND/NORTHBOUND LANES OF INTERSTATE ROUTE
 AH2960'180, 71.3 FT (21.7 M) NORTH OF THE THE CENTERLINE OF THE
 AH2960'EASTBOUND/SOUTHBOUND LANES OF INTERSTATE ROUTE 180, 136.8 FT (41.7 M)
 AH2960'WEST OF THE CENTERLINE OF ILLINOIS ROUTE 29, 287.4 FT (87.6 M) WEST OF
 AH2960'THE CENTERLINE OF THE NORTH-SOUTH RAILROAD TRACKS, 270.6 FT (82.5 M)
 AH2960'SOUTH OF A CHISELED X IN THE SOUTHWEST WING WALL OF THE NORTHBOUND
 AH2960'LANES, 44.0 FT (13.4 M) NORTHEAST OF A CHISELED X IN THE NORTHWEST
 AH2960'WING WALL OF THE SOUTHBOUND BRIDGE, 62.4 FT (19.0 M) SOUTHEAST OF A
 AH2960'CHISELED X ON THE SOUTHWEST CORNER OF A HEADWALL TO A BOX CULVERT
 AH2960'UNDER THE SOUTHBOUND LANES, 3 FT (0.9 M) WEST OF THE TOP OF THE
 AH2960'ROADWAY SLOPE, AND 2.O FT SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2960'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2960'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2960
 AH2960                          STATION RECOVERY (2001)
 AH2960
 AH2960'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2960'RECOVERED IN GOOD CONDITION.
 AH2960
 AH2960                          STATION RECOVERY (2005)
 AH2960
 AH2960'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH2960'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2961 ***********************************************************************
 AH2961  DESIGNATION -  BUR180 1B
 AH2961  PID         -  AH2961
 AH2961  STATE/COUNTY-  IL/BUREAU
 AH2961  COUNTRY     -  US
 AH2961  USGS QUAD   -  DEPUE (2018)
 AH2961
 AH2961                         *CURRENT SURVEY CONTROL
 AH2961  ______________________________________________________________________
 AH2961* NAD 83(2011) POSITION- 41 15 58.31603(N) 089 22 26.99317(W)   ADJUSTED
 AH2961* NAD 83(2011) ELLIP HT-   112.847 (meters)        (06/27/12)   ADJUSTED
 AH2961* NAD 83(2011) EPOCH   -  2010.00
 AH2961* NAVD 88 ORTHO HEIGHT -   146.0   (meters)      479.    (feet) GPS OBS
 AH2961  ______________________________________________________________________
 AH2961  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2961  GEOID HEIGHT    -        -32.926 (meters)                     GEOID96
 AH2961  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 AH2961  NAD 83(2011) X  -     52,442.230 (meters)                     COMP
 AH2961  NAD 83(2011) Y  - -4,800,942.516 (meters)                     COMP
 AH2961  NAD 83(2011) Z  -  4,184,764.058 (meters)                     COMP
 AH2961  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 AH2961
 AH2961  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2961  Standards:
 AH2961         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2961            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2961  -------------------------------------------------------------------
 AH2961  NETWORK    0.77   1.16           0.35   0.27   0.59      0.05070239
 AH2961  -------------------------------------------------------------------
 AH2961  Click here for local accuracies and other accuracy information.
 AH2961
 AH2961.The horizontal coordinates were established by GPS observations
 AH2961.and adjusted by the National Geodetic Survey in June 2012.
 AH2961
 AH2961.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2961.been affixed to the stable North American tectonic plate. See 
 AH2961.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2961
 AH2961.The horizontal coordinates are valid at the epoch date displayed above
 AH2961.which is a decimal equivalence of Year/Month/Day.
 AH2961
 AH2961.The orthometric height was determined by GPS observations and a
 AH2961.high-resolution geoid model.
 AH2961
 AH2961.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2961.GEOID18 height accuracy estimate available here.
 AH2961
 AH2961.Click photographs - Photos may exist for this station.
 AH2961
 AH2961.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2961
 AH2961.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2961
 AH2961.The ellipsoidal height was determined by GPS observations
 AH2961.and is referenced to NAD 83.
 AH2961
 AH2961. The following values were computed from the NAD 83(2011) position.
 AH2961
 AH2961;                    North         East     Units Scale Factor Converg.
 AH2961;SPC IL W     -   510,889.811   766,404.682   MT  0.99999543   +0 31 21.8
 AH2961;SPC IL W     - 1,676,144.32  2,514,446.03   sFT  0.99999543   +0 31 21.8
 AH2961;UTM  16      - 4,571,026.793   301,127.101   MT  1.00008677   -1 33 59.1
 AH2961
 AH2961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2961!SPC IL W     -   0.99998230  x   0.99999543  =   0.99997773
 AH2961!UTM  16      -   0.99998230  x   1.00008677  =   1.00006907
 AH2961
 AH2961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0112771026(NAD 83)
 AH2961
 AH2961                          SUPERSEDED SURVEY CONTROL
 AH2961
 AH2961  NAD 83(2007)-  41 15 58.31600(N)    089 22 26.99401(W) AD(2002.00) 0
 AH2961  ELLIP H (02/10/07)  112.881  (m)                       GP(2002.00)    
 AH2961  ELLIP H (12/06/04)  112.859  (m)                       GP(       ) 4 1
 AH2961  NAD 83(1997)-  41 15 58.31567(N)    089 22 26.99344(W) AD(       ) 1
 AH2961  ELLIP H (09/15/98)  112.885  (m)                       GP(       ) 3 1
 AH2961
 AH2961.Superseded values are not recommended for survey control.
 AH2961
 AH2961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2961.See file dsdata.pdf to determine how the superseded data were derived.
 AH2961
 AH2961_MARKER: F = FLANGE-ENCASED ROD
 AH2961_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2961_STAMPING: BUR180-1B
 AH2961_MARK LOGO: ILDT
 AH2961_PROJECTION: RECESSED 5 CENTIMETERS
 AH2961_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2961_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2961+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 AH2961_ROD/PIPE-DEPTH: 2.4 meters
 AH2961_SLEEVE-DEPTH  : 0.9 meters
 AH2961
 AH2961  HISTORY     - Date     Condition        Report By
 AH2961  HISTORY     - 1996     MONUMENTED       SECI
 AH2961  HISTORY     - 20010601 GOOD             USPSQD
 AH2961  HISTORY     - 20200227 GOOD             ILDT
 AH2961
 AH2961                          STATION DESCRIPTION
 AH2961
 AH2961'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2961'STATION IS LOCATED APPROXIMATELY 1.7 MI (2.7 KM) SOUTHWEST OF BUREAU,
 AH2961'7.0 MI (11.3 KM) SOUTHEAST OF TISKILWA IN THE SOUTHEAST 1/4 OF SECTION
 AH2961'19, T 15 N, R 10 E.  TO REACH FROM THE JUNCTION OF INTERSTATE ROUTE
 AH2961'180 AND ILLINOIS ROUTE 29, PROCEED EAST ALONG INTERSTATE ROUTE 180 FOR
 AH2961'APPROXIMENTLY 0.9 MI (1.4 KM) TO THE STATION LOCATED IN THE CENTER OF
 AH2961'THE GRASS MEDIAN OF INTERSTATE ROUTE 180.  JUST WEST OF ILLINOIS ROUTE
 AH2961'26 AND BUREAU CREEK.  THE STATION IS LOCATED 45.9 FT (14.0 M) SOUTH OF
 AH2961'THE CENTERLINE OF THE WESTBOUND/NORTHBOUND LANES OF INTERSTATE ROUTE
 AH2961'180, 45.2 FT (13.8 M) NORTH OF THE THE CENTERLINE OF THE
 AH2961'EASTBOUND/SOUTHBOUND LANES OF INTERSTATE ROUTE 180, 331.4 FT (101.0 M)
 AH2961'WEST OF THE CENTERLINE OF ILLINOIS ROUTE 26, 32.0 FT (9.8 M) SOUTHWEST
 AH2961'OF A CHISELED X IN THE SOUTHWEST WING WALL OF THE NORTHBOUND BRIDGE,
 AH2961'48.6 FT (14.8 M) NORTHWEST OF A CHISELED X IN THE NORTHWEST WING WALL
 AH2961'OF THE SOUTHBOUND BRIDGE, 109.3 FT (33.3 M) WEST OF THE WEST END OF A
 AH2961'GUARDRAIL IN THE GRASS MEDIAN BETWEEN THE NORTHBOUND AND SOUTHBOUND
 AH2961'LANES, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2961'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2961'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2961
 AH2961                          STATION RECOVERY (2001)
 AH2961
 AH2961'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2961'RECOVERED IN GOOD CONDITION.
 AH2961
 AH2961                          STATION RECOVERY (2020)
 AH2961
 AH2961'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2961'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2958 ***********************************************************************
 AH2958  DESIGNATION -  BUR248 1A
 AH2958  PID         -  AH2958
 AH2958  STATE/COUNTY-  IL/BUREAU
 AH2958  COUNTRY     -  US
 AH2958  USGS QUAD   -  WYANET (2018)
 AH2958
 AH2958                         *CURRENT SURVEY CONTROL
 AH2958  ______________________________________________________________________
 AH2958* NAD 83(2011) POSITION- 41 18 31.34103(N) 089 30 35.25977(W)   ADJUSTED
 AH2958* NAD 83(2011) ELLIP HT-   125.476 (meters)        (06/27/12)   ADJUSTED
 AH2958* NAD 83(2011) EPOCH   -  2010.00
 AH2958* NAVD 88 ORTHO HEIGHT -   158.6   (meters)      520.    (feet) GPS OBS
 AH2958  ______________________________________________________________________
 AH2958  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2958  GEOID HEIGHT    -        -32.934 (meters)                     GEOID96
 AH2958  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 AH2958  NAD 83(2011) X  -     41,050.814 (meters)                     COMP
 AH2958  NAD 83(2011) Y  - -4,797,947.792 (meters)                     COMP
 AH2958  NAD 83(2011) Z  -  4,188,319.707 (meters)                     COMP
 AH2958  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 AH2958
 AH2958  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2958  Standards:
 AH2958         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2958            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2958  -------------------------------------------------------------------
 AH2958  NETWORK    0.67   1.06           0.30   0.24   0.54      0.01076422
 AH2958  -------------------------------------------------------------------
 AH2958  Click here for local accuracies and other accuracy information.
 AH2958
 AH2958.The horizontal coordinates were established by GPS observations
 AH2958.and adjusted by the National Geodetic Survey in June 2012.
 AH2958
 AH2958.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2958.been affixed to the stable North American tectonic plate. See 
 AH2958.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2958
 AH2958.The horizontal coordinates are valid at the epoch date displayed above
 AH2958.which is a decimal equivalence of Year/Month/Day.
 AH2958
 AH2958.The orthometric height was determined by GPS observations and a
 AH2958.high-resolution geoid model.
 AH2958
 AH2958.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2958.GEOID18 height accuracy estimate available here.
 AH2958
 AH2958.Click photographs - Photos may exist for this station.
 AH2958
 AH2958.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2958
 AH2958.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2958
 AH2958.The ellipsoidal height was determined by GPS observations
 AH2958.and is referenced to NAD 83.
 AH2958
 AH2958. The following values were computed from the NAD 83(2011) position.
 AH2958
 AH2958;                    North         East     Units Scale Factor Converg.
 AH2958;SPC IL W     -   515,515.561   755,004.331   MT  0.99997840   +0 26 01.0
 AH2958;SPC IL W     - 1,691,320.64  2,477,043.38   sFT  0.99997840   +0 26 01.0
 AH2958;UTM  16      - 4,576,065.886   289,901.599   MT  1.00014327   -1 39 26.5
 AH2958
 AH2958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2958!SPC IL W     -   0.99998032  x   0.99997840  =   0.99995872
 AH2958!UTM  16      -   0.99998032  x   1.00014327  =   1.00012359
 AH2958
 AH2958:                Primary Azimuth Mark                     Grid Az
 AH2958:SPC IL W     -  BUR248 1B                                337 35 38.0
 AH2958:UTM  16      -  BUR248 1B                                339 41 05.5
 AH2958
 AH2958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8990176065(NAD 83)
 AH2958
 AH2958|---------------------------------------------------------------------|
 AH2958| PID    Reference Object                     Distance      Geod. Az  |
 AH2958|                                                           dddmmss.s |
 AH2958| AH2959 BUR248 1B                           APPROX. 0.7 KM 3380139.0 |
 AH2958|---------------------------------------------------------------------|
 AH2958
 AH2958                          SUPERSEDED SURVEY CONTROL
 AH2958
 AH2958  NAD 83(2007)-  41 18 31.34099(N)    089 30 35.26061(W) AD(2002.00) 0
 AH2958  ELLIP H (02/10/07)  125.510  (m)                       GP(2002.00)    
 AH2958  ELLIP H (12/06/04)  125.490  (m)                       GP(       ) 4 1
 AH2958  NAD 83(1997)-  41 18 31.34066(N)    089 30 35.26003(W) AD(       ) 1
 AH2958  ELLIP H (09/15/98)  125.514  (m)                       GP(       ) 3 1
 AH2958
 AH2958.Superseded values are not recommended for survey control.
 AH2958
 AH2958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2958.See file dsdata.pdf to determine how the superseded data were derived.
 AH2958
 AH2958_MARKER: I = METAL ROD
 AH2958_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2958_STAMPING: BUR248-1A
 AH2958_MARK LOGO: ILDT
 AH2958_PROJECTION: RECESSED 3 CENTIMETERS
 AH2958_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2958_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2958+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2025
 AH2958_ROD/PIPE-DEPTH: 6.1 meters
 AH2958_SLEEVE-DEPTH  : 0.9 meters
 AH2958
 AH2958  HISTORY     - Date     Condition        Report By
 AH2958  HISTORY     - 1996     MONUMENTED       SECI
 AH2958  HISTORY     - 20010516 GOOD             USPSQD
 AH2958  HISTORY     - 20051012 GOOD             USPSQD
 AH2958  HISTORY     - 20250121 GOOD             ILDT
 AH2958
 AH2958                          STATION DESCRIPTION
 AH2958
 AH2958'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2958'STATION IS LOCATED APPROXIMATELY 1.2 MI (1.9 KM) NORTH OF TISKILWA,
 AH2958'5.5 MI (8.9 KM) SOUTHEAST OF WYANET IN THE SOUTHEAST 1/4 OF SECTION 1,
 AH2958'T 15 N, R 8 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 26, U.S.
 AH2958'ROUTE 6, U.S.  34, AND MAIN STREET IN PRINCETON, PROCEED SOUTH
 AH2958'APPROXIMATELY 5.92 MI (9.53 KM) ALONG ILLINOIS ROUTE 248 (ALSO NAMED
 AH2958'MAIN STREET IN PRINCETON OR THE TISKILWA-PRINCETON BLACKTOP SOUTH OF
 AH2958'PRINCETON) TO THE STATION LOCATED ON THE LEFT JUST NORTH OF A PRIVATE
 AH2958'DRIVE TO THE EAST AND 0.1 MILE (0.2 KM) NORTH OF A BRIDGE.  TO THE
 AH2958'STATION LOCATED 56.5 FT (17.2 M) EAST OF ILLINOIS ROUTE 248, 205.2 FT
 AH2958'(62.5 M) NORTH OF A PRIVATE DRIVE TO THE EAST, 173.3 FT (52.8 M) NORTH
 AH2958'OF A MAILBOX, 148.1 FT (45.1 M) NORTHEAST OF A POWER POLE WITH A GUY
 AH2958'WIRE, 119.8 FT (36.5 M) NORTHEAST OF THE NORTH END OF A CORRUGATED
 AH2958'METAL PIPE UNDER A FIELD ENTRANCE TO THE WEST, 164.7 FT (50.2 M)
 AH2958'SOUTHEAST OF A POWER POLE WITH A GUY WIRE, 321.8 FT (98.1 M) WEST OF
 AH2958'THE NORTH-SOUTH FENCE LINE AND 2.0 FT (0.6 M) WEST OF AN ORANGE
 AH2958'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2958'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES AND
 AH2958'ALSO IN TOP OF A CORRUGATED METAL PIPE.
 AH2958
 AH2958                          STATION RECOVERY (2001)
 AH2958
 AH2958'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2958'RECOVERED IN GOOD CONDITION.
 AH2958
 AH2958                          STATION RECOVERY (2005)
 AH2958
 AH2958'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2958'RECOVERED IN GOOD CONDITION.
 AH2958
 AH2958                          STATION RECOVERY (2025)
 AH2958
 AH2958'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AH2958'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2959 ***********************************************************************
 AH2959  DESIGNATION -  BUR248 1B
 AH2959  PID         -  AH2959
 AH2959  STATE/COUNTY-  IL/BUREAU
 AH2959  COUNTRY     -  US
 AH2959  USGS QUAD   -  WYANET (2018)
 AH2959
 AH2959                         *CURRENT SURVEY CONTROL
 AH2959  ______________________________________________________________________
 AH2959* NAD 83(2011) POSITION- 41 18 51.71824(N) 089 30 46.16441(W)   ADJUSTED
 AH2959* NAD 83(2011) ELLIP HT-   126.508 (meters)        (06/27/12)   ADJUSTED
 AH2959* NAD 83(2011) EPOCH   -  2010.00
 AH2959* NAVD 88 ORTHO HEIGHT -   159.6   (meters)      524.    (feet) GPS OBS
 AH2959  ______________________________________________________________________
 AH2959  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2959  GEOID HEIGHT    -        -32.934 (meters)                     GEOID96
 AH2959  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 AH2959  NAD 83(2011) X  -     40,793.637 (meters)                     COMP
 AH2959  NAD 83(2011) Y  - -4,797,535.741 (meters)                     COMP
 AH2959  NAD 83(2011) Z  -  4,188,792.586 (meters)                     COMP
 AH2959  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 AH2959
 AH2959  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2959  Standards:
 AH2959         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2959            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2959  -------------------------------------------------------------------
 AH2959  NETWORK    0.54   0.90           0.24   0.20   0.46      0.02363000
 AH2959  -------------------------------------------------------------------
 AH2959  Click here for local accuracies and other accuracy information.
 AH2959
 AH2959.The horizontal coordinates were established by GPS observations
 AH2959.and adjusted by the National Geodetic Survey in June 2012.
 AH2959
 AH2959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2959.been affixed to the stable North American tectonic plate. See 
 AH2959.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2959
 AH2959.The horizontal coordinates are valid at the epoch date displayed above
 AH2959.which is a decimal equivalence of Year/Month/Day.
 AH2959
 AH2959.The orthometric height was determined by GPS observations and a
 AH2959.high-resolution geoid model.
 AH2959
 AH2959.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2959.GEOID18 height accuracy estimate available here.
 AH2959
 AH2959.Click photographs - Photos may exist for this station.
 AH2959
 AH2959.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2959
 AH2959.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2959
 AH2959.The ellipsoidal height was determined by GPS observations
 AH2959.and is referenced to NAD 83.
 AH2959
 AH2959. The following values were computed from the NAD 83(2011) position.
 AH2959
 AH2959;                    North         East     Units Scale Factor Converg.
 AH2959;SPC IL W     -   516,142.251   754,745.949   MT  0.99997805   +0 25 54.0
 AH2959;SPC IL W     - 1,693,376.70  2,476,195.67   sFT  0.99997805   +0 25 54.0
 AH2959;UTM  16      - 4,576,701.692   289,666.217   MT  1.00014449   -1 39 34.4
 AH2959
 AH2959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2959!SPC IL W     -   0.99998016  x   0.99997805  =   0.99995821
 AH2959!UTM  16      -   0.99998016  x   1.00014449  =   1.00012464
 AH2959
 AH2959:                Primary Azimuth Mark                     Grid Az
 AH2959:SPC IL W     -  BUR248 1A                                157 35 37.9
 AH2959:UTM  16      -  BUR248 1A                                159 41 06.3
 AH2959
 AH2959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8966676701(NAD 83)
 AH2959
 AH2959|---------------------------------------------------------------------|
 AH2959| PID    Reference Object                     Distance      Geod. Az  |
 AH2959|                                                           dddmmss.s |
 AH2959| AH2958 BUR248 1A                           APPROX. 0.7 KM 1580131.9 |
 AH2959|---------------------------------------------------------------------|
 AH2959
 AH2959                          SUPERSEDED SURVEY CONTROL
 AH2959
 AH2959  NAD 83(2007)-  41 18 51.71820(N)    089 30 46.16525(W) AD(2002.00) 0
 AH2959  ELLIP H (02/10/07)  126.542  (m)                       GP(2002.00)    
 AH2959  ELLIP H (12/06/04)  126.523  (m)                       GP(       ) 4 1
 AH2959  NAD 83(1997)-  41 18 51.71787(N)    089 30 46.16466(W) AD(       ) 1
 AH2959  ELLIP H (09/15/98)  126.547  (m)                       GP(       ) 3 1
 AH2959
 AH2959.Superseded values are not recommended for survey control.
 AH2959
 AH2959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2959.See file dsdata.pdf to determine how the superseded data were derived.
 AH2959
 AH2959_MARKER: I = METAL ROD
 AH2959_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2959_STAMPING: BUR248-1B
 AH2959_MARK LOGO: ILDT
 AH2959_PROJECTION: RECESSED 3 CENTIMETERS
 AH2959_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2959_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2959+STABILITY: POSITION/ELEVATION WELL
 AH2959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2959+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2005
 AH2959_ROD/PIPE-DEPTH: 4.9 meters
 AH2959_SLEEVE-DEPTH  : 0.9 meters
 AH2959
 AH2959  HISTORY     - Date     Condition        Report By
 AH2959  HISTORY     - 1996     MONUMENTED       SECI
 AH2959  HISTORY     - 20010516 GOOD             USPSQD
 AH2959  HISTORY     - 20051012 GOOD             USPSQD
 AH2959
 AH2959                          STATION DESCRIPTION
 AH2959
 AH2959'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2959'STATION IS LOCATED APPROXIMATELY 1.5 MI (2.4 KM) NORTH OF TISKILWA,
 AH2959'5.3 MI (8.5 KM) SOUTHEAST OF WYANET IN THE NORTHWEST 1/4 OF SECTION 6,
 AH2959'T 15 N, R 9 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 26, U.S.
 AH2959'ROUTE 6, U.S.  34, AND MAIN STREET IN PRINCETON, PROCEED SOUTH
 AH2959'APPROXIMATELY 5.5 MI (8.9 KM) ALONG ILLINOIS ROUTE 248 (ALSO NAMED
 AH2959'MAIN STREET IN PRINCETON OR THE TISKILWA-PRINCETON BLACKTOP SOUTH OF
 AH2959'PRINCETON) , 0.2 MI (0.3 KM) SOUTH OF A BRIDGE OVER THE HENNEPIN CANAL
 AH2959'AND JUST NORTH OF 1150 N ROAD.  TO THE STATION LOCATED 54.6 FT (16.6
 AH2959'M) EAST OF ILLINOIS ROUTE 248, 202 FT (61.6 M) NORTH OF 1150 N, 168.0
 AH2959'FT (51.2 M) NORTHEAST OF A POWER POLE, 222.5 FT (67.8 M) NORTH OF A
 AH2959'MAILBOX, 180.8 FT (55.1 M) NORTH OF A BROKEN UP CONCRETE R.O.W.
 AH2959'MARKER, 180.2 FT (54.9 M) NORTH OF A FENCE CORNER TO A FENCE THAT RUNS
 AH2959'EAST AND NORTH, 7.6 FT (2.3 M) NORTH OF A WOOD FENCE POST ON THE
 AH2959'NORTH-SOUTH FENCE LINE, 10.5 FT (3.2 M) SOUTH OF A WOOD FENCE POST ON
 AH2959'THE NORTH-SOUTH FENCE LINE, 2.7 FT (0.8 M) WEST OF THE NORTH-SOUTH
 AH2959'FENCE LINE, AND 2.0 FT (0.6 M) WEST OF AN ORANGE FIBERGLASS WITNESS
 AH2959'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2959'NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2959
 AH2959                          STATION RECOVERY (2001)
 AH2959
 AH2959'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2959'RECOVERED IN GOOD CONDITION.
 AH2959
 AH2959                          STATION RECOVERY (2005)
 AH2959
 AH2959'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2947 ***********************************************************************
 AH2947  DESIGNATION -  BUR26 1A
 AH2947  PID         -  AH2947
 AH2947  STATE/COUNTY-  IL/BUREAU
 AH2947  COUNTRY     -  US
 AH2947  USGS QUAD   -  PRINCETON NORTH (2018)
 AH2947
 AH2947                         *CURRENT SURVEY CONTROL
 AH2947  ______________________________________________________________________
 AH2947* NAD 83(2011) POSITION- 41 28 52.34207(N) 089 27 58.62976(W)   ADJUSTED
 AH2947* NAD 83(2011) ELLIP HT-   187.690 (meters)        (06/27/12)   ADJUSTED
 AH2947* NAD 83(2011) EPOCH   -  2010.00
 AH2947* NAVD 88 ORTHO HEIGHT -   220.8   (meters)      724.    (feet) GPS OBS
 AH2947  ______________________________________________________________________
 AH2947  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2947  GEOID HEIGHT    -        -32.877 (meters)                     GEOID96
 AH2947  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 AH2947  NAD 83(2011) X  -     44,576.617 (meters)                     COMP
 AH2947  NAD 83(2011) Y  - -4,785,293.901 (meters)                     COMP
 AH2947  NAD 83(2011) Z  -  4,202,733.049 (meters)                     COMP
 AH2947  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 AH2947
 AH2947  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2947  Standards:
 AH2947         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2947            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2947  -------------------------------------------------------------------
 AH2947  NETWORK    0.76   1.23           0.35   0.26   0.63     -0.10957149
 AH2947  -------------------------------------------------------------------
 AH2947  Click here for local accuracies and other accuracy information.
 AH2947
 AH2947.The horizontal coordinates were established by GPS observations
 AH2947.and adjusted by the National Geodetic Survey in June 2012.
 AH2947
 AH2947.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2947.been affixed to the stable North American tectonic plate. See 
 AH2947.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2947
 AH2947.The horizontal coordinates are valid at the epoch date displayed above
 AH2947.which is a decimal equivalence of Year/Month/Day.
 AH2947
 AH2947.The orthometric height was determined by GPS observations and a
 AH2947.high-resolution geoid model.
 AH2947
 AH2947.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2947.GEOID18 height accuracy estimate available here.
 AH2947
 AH2947.Click photographs - Photos may exist for this station.
 AH2947
 AH2947.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2947
 AH2947.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2947
 AH2947.The ellipsoidal height was determined by GPS observations
 AH2947.and is referenced to NAD 83.
 AH2947
 AH2947. The following values were computed from the NAD 83(2011) position.
 AH2947
 AH2947;                    North         East     Units Scale Factor Converg.
 AH2947;SPC IL W     -   534,701.253   758,492.743   MT  0.99998327   +0 27 50.1
 AH2947;SPC IL W     - 1,754,265.69  2,488,488.27   sFT  0.99998327   +0 27 50.1
 AH2947;UTM  16      - 4,595,114.152   294,089.525   MT  1.00012181   -1 38 03.0
 AH2947
 AH2947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2947!SPC IL W     -   0.99997056  x   0.99998327  =   0.99995383
 AH2947!UTM  16      -   0.99997056  x   1.00012181  =   1.00009237
 AH2947
 AH2947:                Primary Azimuth Mark                     Grid Az
 AH2947:SPC IL W     -  BUR26 1B                                 358 05 41.8
 AH2947:UTM  16      -  BUR26 1B                                 000 11 34.9
 AH2947
 AH2947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9408995114(NAD 83)
 AH2947
 AH2947|---------------------------------------------------------------------|
 AH2947| PID    Reference Object                     Distance      Geod. Az  |
 AH2947|                                                           dddmmss.s |
 AH2947| AH2948 BUR26 1B                            APPROX. 1.1 KM 3583331.9 |
 AH2947|---------------------------------------------------------------------|
 AH2947
 AH2947                          SUPERSEDED SURVEY CONTROL
 AH2947
 AH2947  NAD 83(2007)-  41 28 52.34204(N)    089 27 58.63063(W) AD(2002.00) 0
 AH2947  ELLIP H (02/10/07)  187.723  (m)                       GP(2002.00)    
 AH2947  ELLIP H (12/06/04)  187.705  (m)                       GP(       ) 4 1
 AH2947  NAD 83(1997)-  41 28 52.34181(N)    089 27 58.63004(W) AD(       ) 1
 AH2947  ELLIP H (09/15/98)  187.732  (m)                       GP(       ) 3 1
 AH2947
 AH2947.Superseded values are not recommended for survey control.
 AH2947
 AH2947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2947.See file dsdata.pdf to determine how the superseded data were derived.
 AH2947
 AH2947_MARKER: I = METAL ROD
 AH2947_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2947_STAMPING: BUR26-1A
 AH2947_MARK LOGO: ILDT
 AH2947_PROJECTION: RECESSED 3 CENTIMETERS
 AH2947_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2947_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2947+STABILITY: POSITION/ELEVATION WELL
 AH2947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2947+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2005
 AH2947_ROD/PIPE-DEPTH: 4.9 meters
 AH2947_SLEEVE-DEPTH  : 0.9 meters
 AH2947
 AH2947  HISTORY     - Date     Condition        Report By
 AH2947  HISTORY     - 1996     MONUMENTED       SECI
 AH2947  HISTORY     - 20010425 GOOD             USPSQD
 AH2947  HISTORY     - 20051005 GOOD             USPSQD
 AH2947
 AH2947                          STATION DESCRIPTION
 AH2947
 AH2947'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2947'STATION IS LOCATED APPROXIMATELY 5.2 MI (8.4 KM) SOUTH OF OHIO, 4.9 MI
 AH2947'(7.9 KM) NORTHWEST OF DOVER, 7.7 MI (12.4 KM) NORTH OF PRINCETON, IN
 AH2947'THE SOUTHWEST 1/4 OF SECTION 4, T 17 N, R 9 E.  TO REACH FROM THE
 AH2947'JUNCTION OF ILLINOIS ROUTE 26 AND ILLINOIS ROUTE 92, PROCEED SOUTH
 AH2947'APPROXIMATELY 5.77 MI (9.29 KM) ALONG ILLINOIS ROUTE 26 TO THE STATION
 AH2947'LOCATED ON THE LEFT (EAST) SIDE OF ILLINOIS ROUTE 26, JUST 0.05 MI
 AH2947'(0.08 KM) NORTH OF 2300 N ROAD.  TO REACH FROM THE INTERCHANGE OF
 AH2947'INTERSTATE ROUTE 80 AND ILLINOIS ROUTE 26, PROCEED NORTH APPROXIMATELY
 AH2947'5.7 MI (9.2 KM) ALONG ILLINOIS ROUTE 26 TO THE STATION LOCATED ON THE
 AH2947'RIGHT (EAST) SIDE OF ILLINOIS ROUTE 26, JUST 0.05 MI (0.08 KM) NORTH
 AH2947'OF 2300 N ROAD.  THE STATION IS LOCATED 0.05 MI (0.08 KM) NORTH OF THE
 AH2947'CENTERLINE OF 2300 N ROAD, 36.8 FT (11.2 M) EAST OF THE CENTERLINE OF
 AH2947'ILLINOIS ROUTE 26, 230.8 FT (70.3 M) SOUTH OF A POWER POLE, 49.2 FT
 AH2947'(15.0 M) NORTH OF A POWER POLE, AND 2.1 FT (0.6 M) WEST OF AN ORANGE
 AH2947'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2947'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2947
 AH2947                          STATION RECOVERY (2001)
 AH2947
 AH2947'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2947'RECOVERED IN GOOD CONDITION.
 AH2947
 AH2947                          STATION RECOVERY (2005)
 AH2947
 AH2947'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2947'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2948 ***********************************************************************
 AH2948  DESIGNATION -  BUR26 1B
 AH2948  PID         -  AH2948
 AH2948  STATE/COUNTY-  IL/BUREAU
 AH2948  COUNTRY     -  US
 AH2948  USGS QUAD   -  PRINCETON NORTH (2018)
 AH2948
 AH2948                         *CURRENT SURVEY CONTROL
 AH2948  ______________________________________________________________________
 AH2948* NAD 83(2011) POSITION- 41 29 28.36435(N) 089 27 59.83506(W)   ADJUSTED
 AH2948* NAD 83(2011) ELLIP HT-   188.274 (meters)        (06/27/12)   ADJUSTED
 AH2948* NAD 83(2011) EPOCH   -  2010.00
 AH2948* NAVD 88 ORTHO HEIGHT -   221.3   (meters)      726.    (feet) GPS OBS
 AH2948  ______________________________________________________________________
 AH2948  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2948  GEOID HEIGHT    -        -32.872 (meters)                     GEOID96
 AH2948  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 AH2948  NAD 83(2011) X  -     44,541.805 (meters)                     COMP
 AH2948  NAD 83(2011) Y  - -4,784,558.427 (meters)                     COMP
 AH2948  NAD 83(2011) Z  -  4,203,565.967 (meters)                     COMP
 AH2948  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 AH2948
 AH2948  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2948  Standards:
 AH2948         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2948            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2948  -------------------------------------------------------------------
 AH2948  NETWORK    0.57   0.92           0.26   0.19   0.47     -0.10388183
 AH2948  -------------------------------------------------------------------
 AH2948  Click here for local accuracies and other accuracy information.
 AH2948
 AH2948.The horizontal coordinates were established by GPS observations
 AH2948.and adjusted by the National Geodetic Survey in June 2012.
 AH2948
 AH2948.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2948.been affixed to the stable North American tectonic plate. See 
 AH2948.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2948
 AH2948.The horizontal coordinates are valid at the epoch date displayed above
 AH2948.which is a decimal equivalence of Year/Month/Day.
 AH2948
 AH2948.The orthometric height was determined by GPS observations and a
 AH2948.high-resolution geoid model.
 AH2948
 AH2948.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2948.GEOID18 height accuracy estimate available here.
 AH2948
 AH2948.Click photographs - Photos may exist for this station.
 AH2948
 AH2948.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2948
 AH2948.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2948
 AH2948.The ellipsoidal height was determined by GPS observations
 AH2948.and is referenced to NAD 83.
 AH2948
 AH2948. The following values were computed from the NAD 83(2011) position.
 AH2948
 AH2948;                    North         East     Units Scale Factor Converg.
 AH2948;SPC IL W     -   535,812.292   758,455.786   MT  0.99998321   +0 27 49.7
 AH2948;SPC IL W     - 1,757,910.83  2,488,367.02   sFT  0.99998321   +0 27 49.7
 AH2948;UTM  16      - 4,596,225.953   294,093.274   MT  1.00012179   -1 38 05.0
 AH2948
 AH2948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2948!SPC IL W     -   0.99997047  x   0.99998321  =   0.99995368
 AH2948!UTM  16      -   0.99997047  x   1.00012179  =   1.00009226
 AH2948
 AH2948:                Primary Azimuth Mark                     Grid Az
 AH2948:SPC IL W     -  BUR26 1A                                 178 05 41.4
 AH2948:UTM  16      -  BUR26 1A                                 180 11 36.1
 AH2948
 AH2948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9409396225(NAD 83)
 AH2948
 AH2948|---------------------------------------------------------------------|
 AH2948| PID    Reference Object                     Distance      Geod. Az  |
 AH2948|                                                           dddmmss.s |
 AH2948| AH2947 BUR26 1A                            APPROX. 1.1 KM 1783331.1 |
 AH2948|---------------------------------------------------------------------|
 AH2948
 AH2948                          SUPERSEDED SURVEY CONTROL
 AH2948
 AH2948  NAD 83(2007)-  41 29 28.36432(N)    089 27 59.83593(W) AD(2002.00) 0
 AH2948  ELLIP H (02/10/07)  188.307  (m)                       GP(2002.00)    
 AH2948  ELLIP H (12/06/04)  188.287  (m)                       GP(       ) 4 1
 AH2948  NAD 83(1997)-  41 29 28.36408(N)    089 27 59.83533(W) AD(       ) 1
 AH2948  ELLIP H (09/15/98)  188.314  (m)                       GP(       ) 3 1
 AH2948
 AH2948.Superseded values are not recommended for survey control.
 AH2948
 AH2948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2948.See file dsdata.pdf to determine how the superseded data were derived.
 AH2948
 AH2948_MARKER: I = METAL ROD
 AH2948_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2948_STAMPING: BUR26-1B
 AH2948_MARK LOGO: ILDT
 AH2948_PROJECTION: RECESSED 3 CENTIMETERS
 AH2948_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2948_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2948+STABILITY: POSITION/ELEVATION WELL
 AH2948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2948+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2005
 AH2948_ROD/PIPE-DEPTH: 4.9 meters
 AH2948_SLEEVE-DEPTH  : 0.9 meters
 AH2948
 AH2948  HISTORY     - Date     Condition        Report By
 AH2948  HISTORY     - 1996     MONUMENTED       SECI
 AH2948  HISTORY     - 20010425 GOOD             USPSQD
 AH2948  HISTORY     - 20051005 GOOD             USPSQD
 AH2948
 AH2948                          STATION DESCRIPTION
 AH2948
 AH2948'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2948'STATION IS LOCATED APPROXIMATELY 4.6 MI (7.4 KM) SOUTH OF OHIO, 5.3 MI
 AH2948'(8.5 KM) NORTHWEST OF DOVER, 8.3 MI (13.4 KM) NORTH OF PRINCETON, IN
 AH2948'THE NORTHWEST 1/4 OF SECTION 4, T 17 N, R 9 E.  TO REACH FROM THE
 AH2948'JUNCTION OF ILLINOIS ROUTE 26 AND ILLINOIS ROUTE 92, PROCEED SOUTH
 AH2948'APPROXIMATELY 4.37 MI (7.03 KM) ALONG ILLINOIS ROUTE 26 TO THE STATION
 AH2948'LOCATED ON THE RIGHT (WEST) SIDE OF ILLINOIS ROUTE 26, JUST NORTH OF A
 AH2948'FIELD ENTRANCE TO THE EAST.  TO REACH FROM THE INTERCHANGE OF
 AH2948'INTERSTATE ROUTE 80 AND ILLINOIS ROUTE 26, PROCEED NORTH APPROXIMATELY
 AH2948'6.4 MI (10.3 KM) ALONG ILLINOIS ROUTE 26 TO THE STATION LOCATED ON THE
 AH2948'LEFT (WEST) SIDE OF ILLINOIS ROUTE 26, JUST JUST NORTH OF A FIELD
 AH2948'ENTRANCE TO THE EAST.  THE STATION IS LOCATED 37.0 MI (59.5 KM) WEST
 AH2948'OF THE CENTERLINE OF ILLINOIS ROUTE 26, 178.6 FT (54.4 M) NORTH OF A
 AH2948'POWER POLE, 136.7 FT (41.7 M) SOUTH OF A POWER POLE, 118.2 FT (36.0 M)
 AH2948'SOUTH OF A TELEPHONE RISER, 7.3 FT (2.2 M) NORTH OF THE FIELD ENTRANCE
 AH2948'TO THE EAST, 1.9 FT (0.6 M) EAST OF A CONCRETE R.O.W.  MARKER, 2.3 FT
 AH2948'(0.7 M) EAST OF A WOOD FENCE CORNER TO A FENCE THAT RUNS WEST, AND 2.7
 AH2948'FT (0.8 M) WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS
 AH2948'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2948'THE WOOD PHYSICAL TIES.
 AH2948
 AH2948                          STATION RECOVERY (2001)
 AH2948
 AH2948'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2948'RECOVERED IN GOOD CONDITION.
 AH2948
 AH2948                          STATION RECOVERY (2005)
 AH2948
 AH2948'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2948'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2949 ***********************************************************************
 AH2949  DESIGNATION -  BUR26 2A
 AH2949  PID         -  AH2949
 AH2949  STATE/COUNTY-  IL/BUREAU
 AH2949  COUNTRY     -  US
 AH2949  USGS QUAD   -  OHIO (2018)
 AH2949
 AH2949                         *CURRENT SURVEY CONTROL
 AH2949  ______________________________________________________________________
 AH2949* NAD 83(2011) POSITION- 41 33 33.12598(N) 089 27 42.06305(W)   ADJUSTED
 AH2949* NAD 83(2011) ELLIP HT-   245.024 (meters)        (06/27/12)   ADJUSTED
 AH2949* NAD 83(2011) EPOCH   -  2010.00
 AH2949* NAVD 88 ORTHO HEIGHT -   278.0   (meters)      912.    (feet) GPS OBS
 AH2949  ______________________________________________________________________
 AH2949  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2949  GEOID HEIGHT    -        -32.833 (meters)                     GEOID96
 AH2949  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 AH2949  NAD 83(2011) X  -     44,907.412 (meters)                     COMP
 AH2949  NAD 83(2011) Y  - -4,779,591.060 (meters)                     COMP
 AH2949  NAD 83(2011) Z  -  4,209,257.074 (meters)                     COMP
 AH2949  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 AH2949
 AH2949  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2949  Standards:
 AH2949         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2949            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2949  -------------------------------------------------------------------
 AH2949  NETWORK    0.76   1.14           0.30   0.31   0.58     -0.33891465
 AH2949  -------------------------------------------------------------------
 AH2949  Click here for local accuracies and other accuracy information.
 AH2949
 AH2949.The horizontal coordinates were established by GPS observations
 AH2949.and adjusted by the National Geodetic Survey in June 2012.
 AH2949
 AH2949.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2949.been affixed to the stable North American tectonic plate. See 
 AH2949.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2949
 AH2949.The horizontal coordinates are valid at the epoch date displayed above
 AH2949.which is a decimal equivalence of Year/Month/Day.
 AH2949
 AH2949.The orthometric height was determined by GPS observations and a
 AH2949.high-resolution geoid model.
 AH2949
 AH2949.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2949.GEOID18 height accuracy estimate available here.
 AH2949
 AH2949.Click photographs - Photos may exist for this station.
 AH2949
 AH2949.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2949
 AH2949.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2949
 AH2949.The ellipsoidal height was determined by GPS observations
 AH2949.and is referenced to NAD 83.
 AH2949
 AH2949. The following values were computed from the NAD 83(2011) position.
 AH2949
 AH2949;                    North         East     Units Scale Factor Converg.
 AH2949;SPC IL W     -   543,366.440   758,806.419   MT  0.99998372   +0 28 03.7
 AH2949;SPC IL W     - 1,782,694.73  2,489,517.39   sFT  0.99998372   +0 28 03.7
 AH2949;UTM  16      - 4,603,763.211   294,720.559   MT  1.00011861   -1 38 01.1
 AH2949
 AH2949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2949!SPC IL W     -   0.99996157  x   0.99998372  =   0.99994529
 AH2949!UTM  16      -   0.99996157  x   1.00011861  =   1.00008017
 AH2949
 AH2949:                Primary Azimuth Mark                     Grid Az
 AH2949:SPC IL W     -  BUR26 2B                                 000 26 12.1
 AH2949:UTM  16      -  BUR26 2B                                 002 32 16.9
 AH2949
 AH2949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9472003763(NAD 83)
 AH2949
 AH2949|---------------------------------------------------------------------|
 AH2949| PID    Reference Object                     Distance      Geod. Az  |
 AH2949|                                                           dddmmss.s |
 AH2949| AF9272 BUR26 2B                            APPROX. 1.3 KM 0005415.8 |
 AH2949|---------------------------------------------------------------------|
 AH2949
 AH2949                          SUPERSEDED SURVEY CONTROL
 AH2949
 AH2949  NAD 83(2007)-  41 33 33.12595(N)    089 27 42.06392(W) AD(2002.00) 0
 AH2949  ELLIP H (02/10/07)  245.057  (m)                       GP(2002.00)    
 AH2949  ELLIP H (12/06/04)  245.020  (m)                       GP(       ) 4 1
 AH2949  NAD 83(1997)-  41 33 33.12592(N)    089 27 42.06322(W) AD(       ) 1
 AH2949  ELLIP H (09/15/98)  245.049  (m)                       GP(       ) 3 1
 AH2949
 AH2949.Superseded values are not recommended for survey control.
 AH2949
 AH2949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2949.See file dsdata.pdf to determine how the superseded data were derived.
 AH2949
 AH2949_MARKER: I = METAL ROD
 AH2949_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2949_STAMPING: BUR26-2A
 AH2949_MARK LOGO: ILDT
 AH2949_PROJECTION: FLUSH
 AH2949_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2949_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2949+STABILITY: POSITION/ELEVATION WELL
 AH2949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2949+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2949_ROD/PIPE-DEPTH: 4.9 meters
 AH2949_SLEEVE-DEPTH  : 0.9 meters
 AH2949
 AH2949  HISTORY     - Date     Condition        Report By
 AH2949  HISTORY     - 1996     MONUMENTED       SECI
 AH2949  HISTORY     - 20010425 GOOD             USPSQD
 AH2949  HISTORY     - 20051005 GOOD             USPSQD
 AH2949
 AH2949                          STATION DESCRIPTION
 AH2949
 AH2949'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2949'STATION IS LOCATED APPROXIMATELY IN THE NORTHERN HALF OF OHIO, 6.8 MI
 AH2949'(10.9 KM) EAST OF WALNUT, IN THE NORTHWEST 1/4 OF SECTION 9, T 18 N, R
 AH2949'9 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 26 AND ILLINOIS
 AH2949'ROUTE 92 IN OHIO, PROCEED NORTH APPROXIMATELY 0.45 MI (0.72 KM) ALONG
 AH2949'ILLINOIS ROUTE 26 TO THE STATION LOCATED ON THE LEFT (WEST) SIDE OF
 AH2949'ILLINOIS ROUTE 26, JUST NORTH OF RAILROAD STREET.  THE STATION IS
 AH2949'LOCATED 35.4 FT (10.8 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 26,
 AH2949'93.0 FT (28.3 M) NORTH OF THE CENTERLINE OF RAILROAD STREET, 142.2 FT
 AH2949'(43.3 M) SOUTHWEST OF A POWER POLE, 127.0 FT (38.7 M) SOUTHWEST OF THE
 AH2949'NORTHWEST CORNER OF THE DAIRY SWEET, 126.7 FT (38.6 M) WEST OF A POWER
 AH2949'POLE WITH A GUY WIRE, 144.1 FT (43.9 M) NORTHWEST OF THE SOUTHWEST
 AH2949'CORNER OF A METAL BUILDING, 137.1 FT (41.8 M) NORTHWEST OF THE
 AH2949'NORTHWEST CORNER OF A BLOCK BUILDING LOCATED ON THE SOUTHEAST CORNER
 AH2949'OF THE INTERSECTION OF ILLINOIS ROUTE 26 AND RAILROAD STREET, 71.9 FT
 AH2949'(21.9 M) NORTHEAST OF THE SOUTHEAST CORNER OF A METAL BUILDING, 58.7
 AH2949'FT (17.9 M) EAST OF THE NORTHEAST CORNER OF A METAL BUILDING, 13.2 FT
 AH2949'(4.0 M) SOUTHEAST OF A SPOT LIGHT, 46.2 FT (14.1 M) NORTHWEST OF A
 AH2949'POWER POLE, AND 2.0 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS
 AH2949'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2949'NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2949
 AH2949                          STATION RECOVERY (2001)
 AH2949
 AH2949'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2949'RECOVERED IN GOOD CONDITION.
 AH2949
 AH2949                          STATION RECOVERY (2005)
 AH2949
 AH2949'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2949'MARK COVERED BY ABOUT 1 INCH OF BLACKTOP
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9272 ***********************************************************************
 AF9272  CBN         -  This is a Cooperative Base Network Control Station.
 AF9272  DESIGNATION -  BUR26 2B
 AF9272  PID         -  AF9272
 AF9272  STATE/COUNTY-  IL/BUREAU
 AF9272  COUNTRY     -  US
 AF9272  USGS QUAD   -  OHIO (2018)
 AF9272
 AF9272                         *CURRENT SURVEY CONTROL
 AF9272  ______________________________________________________________________
 AF9272* NAD 83(2011) POSITION- 41 34 16.04955(N) 089 27 41.16074(W)   ADJUSTED
 AF9272* NAD 83(2011) ELLIP HT-   238.341 (meters)        (06/27/12)   ADJUSTED
 AF9272* NAD 83(2011) EPOCH   -  2010.00
 AF9272* NAVD 88 ORTHO HEIGHT -   271.3   (meters)      890.    (feet) GPS OBS
 AF9272  ______________________________________________________________________
 AF9272  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9272  GEOID HEIGHT    -        -32.829 (meters)                     GEOID96
 AF9272  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 AF9272  NAD 83(2011) X  -     44,920.015 (meters)                     COMP
 AF9272  NAD 83(2011) Y  - -4,778,707.267 (meters)                     COMP
 AF9272  NAD 83(2011) Z  -  4,210,243.484 (meters)                     COMP
 AF9272  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 AF9272
 AF9272  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9272  Standards:
 AF9272         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9272            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9272  -------------------------------------------------------------------
 AF9272  NETWORK    0.50   0.86           0.23   0.17   0.44     -0.09725256
 AF9272  -------------------------------------------------------------------
 AF9272  Click here for local accuracies and other accuracy information.
 AF9272
 AF9272.The horizontal coordinates were established by GPS observations
 AF9272.and adjusted by the National Geodetic Survey in June 2012.
 AF9272
 AF9272.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9272.been affixed to the stable North American tectonic plate. See 
 AF9272.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9272
 AF9272.The horizontal coordinates are valid at the epoch date displayed above
 AF9272.which is a decimal equivalence of Year/Month/Day.
 AF9272
 AF9272.The orthometric height was determined by GPS observations and a
 AF9272.high-resolution geoid model.
 AF9272
 AF9272.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9272.GEOID18 height accuracy estimate available here.
 AF9272
 AF9272.Click photographs - Photos may exist for this station.
 AF9272
 AF9272.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9272
 AF9272.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9272
 AF9272.The ellipsoidal height was determined by GPS observations
 AF9272.and is referenced to NAD 83.
 AF9272
 AF9272. The following values were computed from the NAD 83(2011) position.
 AF9272
 AF9272;                    North         East     Units Scale Factor Converg.
 AF9272;SPC IL W     -   544,690.795   758,816.512   MT  0.99998373   +0 28 04.7
 AF9272;SPC IL W     - 1,787,039.72  2,489,550.51   sFT  0.99998373   +0 28 04.7
 AF9272;UTM  16      - 4,605,086.483   294,779.218   MT  1.00011831   -1 38 01.9
 AF9272
 AF9272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9272!SPC IL W     -   0.99996262  x   0.99998373  =   0.99994635
 AF9272!UTM  16      -   0.99996262  x   1.00011831  =   1.00008092
 AF9272
 AF9272:                Primary Azimuth Mark                     Grid Az
 AF9272:SPC IL W     -  BUR26 2A                                 180 26 11.7
 AF9272:UTM  16      -  BUR26 2A                                 182 32 18.3
 AF9272
 AF9272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9477905086(NAD 83)
 AF9272
 AF9272|---------------------------------------------------------------------|
 AF9272| PID    Reference Object                     Distance      Geod. Az  |
 AF9272|                                                           dddmmss.s |
 AF9272| AH2949 BUR26 2A                            APPROX. 1.3 KM 1805416.4 |
 AF9272|---------------------------------------------------------------------|
 AF9272
 AF9272                          SUPERSEDED SURVEY CONTROL
 AF9272
 AF9272  NAD 83(2007)-  41 34 16.04953(N)    089 27 41.16161(W) AD(2002.00) 0
 AF9272  ELLIP H (02/10/07)  238.374  (m)                       GP(2002.00)    
 AF9272  ELLIP H (10/15/04)  238.333  (m)                       GP(       ) 4 2
 AF9272  NAD 83(1997)-  41 34 16.04953(N)    089 27 41.16088(W) AD(       ) B
 AF9272  ELLIP H (07/17/98)  238.361  (m)                       GP(       ) 4 1
 AF9272
 AF9272.Superseded values are not recommended for survey control.
 AF9272
 AF9272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9272.See file dsdata.pdf to determine how the superseded data were derived.
 AF9272
 AF9272_MARKER: I = METAL ROD
 AF9272_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9272_STAMPING: BUR26-2B
 AF9272_MARK LOGO: ILDT
 AF9272_PROJECTION: RECESSED 5 CENTIMETERS
 AF9272_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9272_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9272+STABILITY: POSITION/ELEVATION WELL
 AF9272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9272+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2005
 AF9272_ROD/PIPE-DEPTH: 3.7 meters
 AF9272_SLEEVE-DEPTH  : 0.9 meters
 AF9272
 AF9272  HISTORY     - Date     Condition        Report By
 AF9272  HISTORY     - 1996     MONUMENTED       SECI
 AF9272  HISTORY     - 19970509 GOOD             NGS
 AF9272  HISTORY     - 20010425 GOOD             USPSQD
 AF9272  HISTORY     - 20051005 GOOD             USPSQD
 AF9272
 AF9272                          STATION DESCRIPTION
 AF9272
 AF9272'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9272'STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) NORTH OF OHIO, 7.0 MI
 AF9272'(11.3 KM) EAST OF WALNUT, IN THE SOUTHEAST 1/4 OF SECTION 4, T 18 N, R
 AF9272'9 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 26 AND ILLINOIS
 AF9272'ROUTE 92 IN OHIO, PROCEED NORTH APPROXIMATELY 1.25 MI (2.01 KM) ALONG
 AF9272'ILLINOIS ROUTE 26 TO THE STATION LOCATED ON THE RIGHT (EAST) SIDE OF
 AF9272'ILLINOIS ROUTE 26.  THE STATION IS LOCATED 36.6 FT (11.2 M) EAST OF
 AF9272'THE CENTERLINE OF ILLINOIS ROUTE 26, 11.8 FT (3.6 M) SOUTHWEST OF A
 AF9272'STAND PIPE, 3.2 FT (1.0 M) WEST OF A WOOD FENCE POST, 3.3 FT (1.0 M)
 AF9272'WEST OF A FENCE CORNER TO A FENCE THAT RUNS WEST, 1.9 FT (0.6 M) WEST
 AF9272'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AF9272'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AF9272'TIES.
 AF9272
 AF9272                          STATION RECOVERY (1997)
 AF9272
 AF9272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9272'STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) NORTH OF OHIO.  TO REACH FROM
 AF9272'THE JUNCTION OF STATE ROUTES 26 AND 92 IN OHIO, GO NORTH ON ROUTE 26
 AF9272'FOR 1.25 MI (2.01 KM) TO THE STATION ON THE RIGHT, 11.2 M (36.7 FT)
 AF9272'EAST OF THE CENTERLINE OF THE HIGHWAY, 3.6 M (11.8 FT) SOUTHWEST OF A
 AF9272'STANDPIPE, 1.0 M (3.3 FT) WEST OF A WOOD FENCE POST, 1.0 M (3.3 FT)
 AF9272'WEST OF A FENCE CORNER TO A FENCE THAT RUNS EAST, AND 0.6 M (2.0 FT)
 AF9272'WEST OF A FIBERGLASS WITNESS POST.  NOTE--ACCESS TO THE STATION POINT
 AF9272'IS THROUGH A 6-INCH ACCESS COVER.
 AF9272
 AF9272                          STATION RECOVERY (2001)
 AF9272
 AF9272'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AF9272'RECOVERED IN GOOD CONDITION.
 AF9272
 AF9272                          STATION RECOVERY (2005)
 AF9272
 AF9272'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AF9272'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2950 ***********************************************************************
 AH2950  DESIGNATION -  BUR34 1A
 AH2950  PID         -  AH2950
 AH2950  STATE/COUNTY-  IL/BUREAU
 AH2950  COUNTRY     -  US
 AH2950  USGS QUAD   -  NEPONSET (2018)
 AH2950
 AH2950                         *CURRENT SURVEY CONTROL
 AH2950  ______________________________________________________________________
 AH2950* NAD 83(2011) POSITION- 41 18 01.72180(N) 089 47 08.14300(W)   ADJUSTED
 AH2950* NAD 83(2011) ELLIP HT-   217.126 (meters)        (06/27/12)   ADJUSTED
 AH2950* NAD 83(2011) EPOCH   -  2010.00
 AH2950* NAVD 88 ORTHO HEIGHT -   250.2   (meters)      821.    (feet) GPS OBS
 AH2950  ______________________________________________________________________
 AH2950  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2950  GEOID HEIGHT    -        -32.849 (meters)                     GEOID96
 AH2950  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 AH2950  NAD 83(2011) X  -     17,957.378 (meters)                     COMP
 AH2950  NAD 83(2011) Y  - -4,798,761.801 (meters)                     COMP
 AH2950  NAD 83(2011) Z  -  4,187,693.763 (meters)                     COMP
 AH2950  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 AH2950
 AH2950  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2950  Standards:
 AH2950         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2950            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2950  -------------------------------------------------------------------
 AH2950  NETWORK    0.81   1.22           0.36   0.30   0.62      0.01770832
 AH2950  -------------------------------------------------------------------
 AH2950  Click here for local accuracies and other accuracy information.
 AH2950
 AH2950.The horizontal coordinates were established by GPS observations
 AH2950.and adjusted by the National Geodetic Survey in June 2012.
 AH2950
 AH2950.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2950.been affixed to the stable North American tectonic plate. See 
 AH2950.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2950
 AH2950.The horizontal coordinates are valid at the epoch date displayed above
 AH2950.which is a decimal equivalence of Year/Month/Day.
 AH2950
 AH2950.The orthometric height was determined by GPS observations and a
 AH2950.high-resolution geoid model.
 AH2950
 AH2950.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2950.GEOID18 height accuracy estimate available here.
 AH2950
 AH2950.Click photographs - Photos may exist for this station.
 AH2950
 AH2950.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2950
 AH2950.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2950
 AH2950.The ellipsoidal height was determined by GPS observations
 AH2950.and is referenced to NAD 83.
 AH2950
 AH2950. The following values were computed from the NAD 83(2011) position.
 AH2950
 AH2950;                    North         East     Units Scale Factor Converg.
 AH2950;SPC IL W     -   514,463.769   731,913.619   MT  0.99995371   +0 15 05.4
 AH2950;SPC IL W     - 1,687,869.88  2,401,286.60   sFT  0.99995371   +0 15 05.4
 AH2950;UTM  16      - 4,575,857.215   266,782.332   MT  1.00026943   -1 50 21.6
 AH2950
 AH2950!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2950!SPC IL W     -   0.99996594  x   0.99995371  =   0.99991966
 AH2950!UTM  16      -   0.99996594  x   1.00026943  =   1.00023536
 AH2950
 AH2950:                Primary Azimuth Mark                     Grid Az
 AH2950:SPC IL W     -  BUR34 1B                                 067 37 48.9
 AH2950:UTM  16      -  BUR34 1B                                 069 43 15.9
 AH2950
 AH2950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6678275857(NAD 83)
 AH2950
 AH2950|---------------------------------------------------------------------|
 AH2950| PID    Reference Object                     Distance      Geod. Az  |
 AH2950|                                                           dddmmss.s |
 AH2950| AH2951 BUR34 1B                            APPROX. 0.9 KM 0675254.3 |
 AH2950|---------------------------------------------------------------------|
 AH2950
 AH2950                          SUPERSEDED SURVEY CONTROL
 AH2950
 AH2950  NAD 83(2007)-  41 18 01.72174(N)    089 47 08.14386(W) AD(2002.00) 0
 AH2950  ELLIP H (02/10/07)  217.160  (m)                       GP(2002.00)    
 AH2950  ELLIP H (12/06/04)  217.143  (m)                       GP(       ) 4 1
 AH2950  NAD 83(1997)-  41 18 01.72143(N)    089 47 08.14339(W) AD(       ) 1
 AH2950  ELLIP H (09/15/98)  217.168  (m)                       GP(       ) 3 1
 AH2950
 AH2950.Superseded values are not recommended for survey control.
 AH2950
 AH2950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2950.See file dsdata.pdf to determine how the superseded data were derived.
 AH2950
 AH2950_MARKER: F = FLANGE-ENCASED ROD
 AH2950_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2950_STAMPING: BUR34-1A
 AH2950_MARK LOGO: ILDT
 AH2950_PROJECTION: RECESSED 5 CENTIMETERS
 AH2950_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2950_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2950+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2021
 AH2950_ROD/PIPE-DEPTH: 6.1 meters
 AH2950_SLEEVE-DEPTH  : 0.9 meters
 AH2950
 AH2950  HISTORY     - Date     Condition        Report By
 AH2950  HISTORY     - 1996     MONUMENTED       SECI
 AH2950  HISTORY     - 20010509 GOOD             USPSQD
 AH2950  HISTORY     - 20060203 GOOD             USPSQD
 AH2950  HISTORY     - 20090507 GOOD             GEOCAC
 AH2950  HISTORY     - 20210419 GOOD             ILDT
 AH2950
 AH2950                          STATION DESCRIPTION
 AH2950
 AH2950'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2950'STATION IS LOCATED APPROXIMATELY NEAR THE NORTHEAST CITY LIMITS OF
 AH2950'NEPONSET, 4.5 MI (7.2 KM) SOUTHWEST OF SHEFFIELD, 5.7 MI (9.2 KM)
 AH2950'SOUTHWEST OF BUDA, IN THE NORTHEAST 1/4 OF SECTION 10, T 15 N, R 6 E.
 AH2950'TO REACH FROM THE JUNCTION OF U.S.  ROUTE 34 AND U.S.  ROUTE 6,
 AH2950'PROCEED SOUTH APPROXIMATELY 5.2 MI (8.4 KM) ALONG U.S.  ROUTE 34 TO
 AH2950'THE STATION LOCATED ON THE RIGHT (NORTH) SIDE OF U.S.  ROUTE 34.  THE
 AH2950'STATION IS LOCATED 61.1 FT (18.6 M) NORTH OF THE CENTERLINE OF U.S.
 AH2950'ROUTE 34, 137.5 FT (41.9 M) NORTH OF THE CENTERLINE OF THE NORTH
 AH2950'RAILROAD TRACKS, 30.7 FT (9.4 M) NORTHEAST OF A SPEED LIMIT 45 SIGN,
 AH2950'162.9 FT (49.7 M) NORTHEAST OF A WOOD RAILROAD TIE FENCE CORNER TO A
 AH2950'FENCE THAT RUNS WEST AND NORTH, 155.5 FT (47.4 M) NORTHEAST OF A WOOD
 AH2950'RAILROAD FENCE POST, 57.3 FT (17.5 M) NORTHEAST OF THE NORTHEND OF A
 AH2950'FLARED END SECTION OF THE NORTH SIDE OF ILLINOIS ROUTE 34, 50.4 FT
 AH2950'(15.4 M) EAST OF THE SOUTH LEG OF THE WELCOME TO NEPONSET SIGN, 50.1
 AH2950'FT (15.3 M) EAST OF THE NORTH LEG OF THE WELCOME TO NEPONSET SIGN, AND
 AH2950'1.7 FT (0.5 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2950'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2950'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2950
 AH2950                          STATION RECOVERY (2001)
 AH2950
 AH2950'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2950'RECOVERED IN GOOD CONDITION.
 AH2950
 AH2950                          STATION RECOVERY (2006)
 AH2950
 AH2950'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 AH2950'RECOVERED IN GOOD CONDITION.
 AH2950
 AH2950                          STATION RECOVERY (2009)
 AH2950
 AH2950'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 AH2950'THE STATION IS 50.4 FEET EAST OF A WELCOME SIGN THAT HOLDS SEVERAL
 AH2950'SMALLER SIGNS, AND ABOUT 200 FEET WEST OF A SINGLE, LARGE WELCOME
 AH2950'SIGN.
 AH2950
 AH2950                          STATION RECOVERY (2021)
 AH2950
 AH2950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 AH2950'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2951 ***********************************************************************
 AH2951  DESIGNATION -  BUR34 1B
 AH2951  PID         -  AH2951
 AH2951  STATE/COUNTY-  IL/BUREAU
 AH2951  COUNTRY     -  US
 AH2951  USGS QUAD   -  NEPONSET (2018)
 AH2951
 AH2951                         *CURRENT SURVEY CONTROL
 AH2951  ______________________________________________________________________
 AH2951* NAD 83(2011) POSITION- 41 18 12.41045(N) 089 46 33.26278(W)   ADJUSTED
 AH2951* NAD 83(2011) ELLIP HT-   212.289 (meters)        (06/27/12)   ADJUSTED
 AH2951* NAD 83(2011) EPOCH   -  2010.00
 AH2951* NAVD 88 ORTHO HEIGHT -   245.3   (meters)      805.    (feet) GPS OBS
 AH2951  ______________________________________________________________________
 AH2951  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2951  GEOID HEIGHT    -        -32.853 (meters)                     GEOID96
 AH2951  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 AH2951  NAD 83(2011) X  -     18,768.003 (meters)                     COMP
 AH2951  NAD 83(2011) Y  - -4,798,537.416 (meters)                     COMP
 AH2951  NAD 83(2011) Z  -  4,187,938.296 (meters)                     COMP
 AH2951  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 AH2951
 AH2951  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2951  Standards:
 AH2951         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2951            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2951  -------------------------------------------------------------------
 AH2951  NETWORK    0.78   1.16           0.35   0.28   0.59     -0.04022945
 AH2951  -------------------------------------------------------------------
 AH2951  Click here for local accuracies and other accuracy information.
 AH2951
 AH2951.The horizontal coordinates were established by GPS observations
 AH2951.and adjusted by the National Geodetic Survey in June 2012.
 AH2951
 AH2951.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2951.been affixed to the stable North American tectonic plate. See 
 AH2951.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2951
 AH2951.The horizontal coordinates are valid at the epoch date displayed above
 AH2951.which is a decimal equivalence of Year/Month/Day.
 AH2951
 AH2951.The orthometric height was determined by GPS observations and a
 AH2951.high-resolution geoid model.
 AH2951
 AH2951.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2951.GEOID18 height accuracy estimate available here.
 AH2951
 AH2951.Click photographs - Photos may exist for this station.
 AH2951
 AH2951.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2951
 AH2951.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2951
 AH2951.The ellipsoidal height was determined by GPS observations
 AH2951.and is referenced to NAD 83.
 AH2951
 AH2951. The following values were computed from the NAD 83(2011) position.
 AH2951
 AH2951;                    North         East     Units Scale Factor Converg.
 AH2951;SPC IL W     -   514,797.102   732,723.558   MT  0.99995435   +0 15 28.5
 AH2951;SPC IL W     - 1,688,963.49  2,403,943.87   sFT  0.99995435   +0 15 28.5
 AH2951;UTM  16      - 4,576,160.870   267,604.150   MT  1.00026472   -1 49 59.0
 AH2951
 AH2951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2951!SPC IL W     -   0.99996670  x   0.99995435  =   0.99992105
 AH2951!UTM  16      -   0.99996670  x   1.00026472  =   1.00023141
 AH2951
 AH2951:                Primary Azimuth Mark                     Grid Az
 AH2951:SPC IL W     -  BUR34 1A                                 247 37 48.8
 AH2951:UTM  16      -  BUR34 1A                                 249 43 16.3
 AH2951
 AH2951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6760476160(NAD 83)
 AH2951
 AH2951|---------------------------------------------------------------------|
 AH2951| PID    Reference Object                     Distance      Geod. Az  |
 AH2951|                                                           dddmmss.s |
 AH2951| AH2950 BUR34 1A                            APPROX. 0.9 KM 2475317.3 |
 AH2951|---------------------------------------------------------------------|
 AH2951
 AH2951                          SUPERSEDED SURVEY CONTROL
 AH2951
 AH2951  NAD 83(2007)-  41 18 12.41040(N)    089 46 33.26364(W) AD(2002.00) 0
 AH2951  ELLIP H (02/10/07)  212.323  (m)                       GP(2002.00)    
 AH2951  ELLIP H (12/06/04)  212.307  (m)                       GP(       ) 4 1
 AH2951  NAD 83(1997)-  41 18 12.41008(N)    089 46 33.26316(W) AD(       ) 1
 AH2951  ELLIP H (09/15/98)  212.331  (m)                       GP(       ) 3 1
 AH2951
 AH2951.Superseded values are not recommended for survey control.
 AH2951
 AH2951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2951.See file dsdata.pdf to determine how the superseded data were derived.
 AH2951
 AH2951_MARKER: F = FLANGE-ENCASED ROD
 AH2951_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2951_STAMPING: BUR34-1B
 AH2951_MARK LOGO: ILDT
 AH2951_PROJECTION: RECESSED 5 CENTIMETERS
 AH2951_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2951_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2951+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2020
 AH2951_ROD/PIPE-DEPTH: 6.1 meters
 AH2951_SLEEVE-DEPTH  : 0.9 meters
 AH2951
 AH2951  HISTORY     - Date     Condition        Report By
 AH2951  HISTORY     - 1996     MONUMENTED       SECI
 AH2951  HISTORY     - 20010509 GOOD             USPSQD
 AH2951  HISTORY     - 20060203 GOOD             USPSQD
 AH2951  HISTORY     - 20090507 GOOD             GEOCAC
 AH2951  HISTORY     - 20200526 GOOD             ILDT
 AH2951
 AH2951                          STATION DESCRIPTION
 AH2951
 AH2951'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2951'STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) NORTHEAST NEPONSET,
 AH2951'4.2 MI (6.8 KM) SOUTHWEST OF SHEFFIELD, 5.3 MI (8.5 KM) SOUTHWEST OF
 AH2951'BUDA, IN THE NORTHWEST 1/4 OF SECTION 11, T 15 N, R 6 E.  TO REACH
 AH2951'FROM THE JUNCTION OF U.S.  ROUTE 34 AND U.S.  ROUTE 6, PROCEED SOUTH
 AH2951'APPROXIMATELY 4.7 MI (7.6 KM) ALONG U.S.  ROUTE 34 TO THE STATION
 AH2951'LOCATED ON THE RIGHT (NORTH) SIDE OF U.S.  ROUTE 34.  THE STATION IS
 AH2951'LOCATED 45.4 FT (13.8 M) NORTH OF THE CENTERLINE OF U.S.  ROUTE 34,
 AH2951'151.5 FT (46.2 M) NORTH OF THE CENTERLINE OF THE NORTH RAILROAD
 AH2951'TRACKS, 129.6 FT (39.5 M) NORTHWEST OF A CURVE AHEAD SIGN, 175.0 FT
 AH2951'(53.3 M) NORTHEAST OF A RAILROAD POWER POLE (THE POLES START HERE AND
 AH2951'HEAD EAST) , 163.2 FT (49.7 M) NORTHEAST OF A SHUNT RAILROAD SIGN, AND
 AH2951'2.0 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2951'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2951'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2951
 AH2951                          STATION RECOVERY (2001)
 AH2951
 AH2951'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2951'RECOVERED IN GOOD CONDITION.
 AH2951
 AH2951                          STATION RECOVERY (2006)
 AH2951
 AH2951'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 AH2951'RECOVERED IN GOOD CONDITION.
 AH2951
 AH2951                          STATION RECOVERY (2009)
 AH2951
 AH2951'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 AH2951'RECOVERED IN GOOD CONDITION.
 AH2951
 AH2951                          STATION RECOVERY (2020)
 AH2951
 AH2951'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2952 ***********************************************************************
 AH2952  DESIGNATION -  BUR34 2A
 AH2952  PID         -  AH2952
 AH2952  STATE/COUNTY-  IL/BUREAU
 AH2952  COUNTRY     -  US
 AH2952  USGS QUAD   -  LA MOILLE (2018)
 AH2952
 AH2952                         *CURRENT SURVEY CONTROL
 AH2952  ______________________________________________________________________
 AH2952* NAD 83(2011) POSITION- 41 30 03.79753(N) 089 17 10.42951(W)   ADJUSTED
 AH2952* NAD 83(2011) ELLIP HT-   205.815 (meters)        (06/27/12)   ADJUSTED
 AH2952* NAD 83(2011) EPOCH   -  2010.00
 AH2952* NAVD 88 ORTHO HEIGHT -   238.8   (meters)      783.    (feet) GPS OBS
 AH2952  ______________________________________________________________________
 AH2952  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2952  GEOID HEIGHT    -        -32.832 (meters)                     GEOID96
 AH2952  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 AH2952  NAD 83(2011) X  -     59,596.437 (meters)                     COMP
 AH2952  NAD 83(2011) Y  - -4,783,683.362 (meters)                     COMP
 AH2952  NAD 83(2011) Z  -  4,204,396.383 (meters)                     COMP
 AH2952  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 AH2952
 AH2952  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2952  Standards:
 AH2952         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2952            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2952  -------------------------------------------------------------------
 AH2952  NETWORK    0.84   1.39           0.39   0.28   0.71     -0.08911719
 AH2952  -------------------------------------------------------------------
 AH2952  Click here for local accuracies and other accuracy information.
 AH2952
 AH2952.The horizontal coordinates were established by GPS observations
 AH2952.and adjusted by the National Geodetic Survey in June 2012.
 AH2952
 AH2952.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2952.been affixed to the stable North American tectonic plate. See 
 AH2952.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2952
 AH2952.The horizontal coordinates are valid at the epoch date displayed above
 AH2952.which is a decimal equivalence of Year/Month/Day.
 AH2952
 AH2952.The orthometric height was determined by GPS observations and a
 AH2952.high-resolution geoid model.
 AH2952
 AH2952.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2952.GEOID18 height accuracy estimate available here.
 AH2952
 AH2952.Click photographs - Photos may exist for this station.
 AH2952
 AH2952.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2952
 AH2952.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2952
 AH2952.The ellipsoidal height was determined by GPS observations
 AH2952.and is referenced to NAD 83.
 AH2952
 AH2952. The following values were computed from the NAD 83(2011) position.
 AH2952
 AH2952;                    North         East     Units Scale Factor Converg.
 AH2952;SPC IL W     -   537,043.041   773,507.895   MT  1.00000765   +0 35 00.4
 AH2952;SPC IL W     - 1,761,948.71  2,537,750.49   sFT  1.00000765   +0 35 00.4
 AH2952;UTM  16      - 4,596,904.721   309,181.707   MT  1.00004811   -1 30 55.4
 AH2952
 AH2952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2952!SPC IL W     -   0.99996772  x   1.00000765  =   0.99997537
 AH2952!UTM  16      -   0.99996772  x   1.00004811  =   1.00001583
 AH2952
 AH2952:                Primary Azimuth Mark                     Grid Az
 AH2952:SPC IL W     -  BUR34 2B                                 001 10 28.0
 AH2952:UTM  16      -  BUR34 2B                                 003 16 23.8
 AH2952
 AH2952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0918196904(NAD 83)
 AH2952
 AH2952|---------------------------------------------------------------------|
 AH2952| PID    Reference Object                     Distance      Geod. Az  |
 AH2952|                                                           dddmmss.s |
 AH2952| AH2953 BUR34 2B                            APPROX. 1.0 KM 0014528.4 |
 AH2952|---------------------------------------------------------------------|
 AH2952
 AH2952                          SUPERSEDED SURVEY CONTROL
 AH2952
 AH2952  NAD 83(2007)-  41 30 03.79750(N)    089 17 10.43038(W) AD(2002.00) 0
 AH2952  ELLIP H (02/10/07)  205.848  (m)                       GP(2002.00)    
 AH2952  ELLIP H (12/06/04)  205.837  (m)                       GP(       ) 4 1
 AH2952  NAD 83(1997)-  41 30 03.79729(N)    089 17 10.42984(W) AD(       ) 1
 AH2952  ELLIP H (09/15/98)  205.863  (m)                       GP(       ) 3 1
 AH2952
 AH2952.Superseded values are not recommended for survey control.
 AH2952
 AH2952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2952.See file dsdata.pdf to determine how the superseded data were derived.
 AH2952
 AH2952_MARKER: I = METAL ROD
 AH2952_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2952_STAMPING: BUR34-2A
 AH2952_MARK LOGO: ILDT
 AH2952_PROJECTION: RECESSED 3 CENTIMETERS
 AH2952_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2952_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2952+STABILITY: POSITION/ELEVATION WELL
 AH2952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2952+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2014
 AH2952_ROD/PIPE-DEPTH: 3.7 meters
 AH2952_SLEEVE-DEPTH  : 0.9 meters
 AH2952
 AH2952  HISTORY     - Date     Condition        Report By
 AH2952  HISTORY     - 1996     MONUMENTED       SECI
 AH2952  HISTORY     - 20010601 GOOD             USPSQD
 AH2952  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 AH2952  HISTORY     - 20140827 GOOD             ILDT
 AH2952  HISTORY     - 20240730 MARK NOT FOUND   ILDT
 AH2952
 AH2952                          STATION DESCRIPTION
 AH2952
 AH2952'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2952'STATION IS LOCATED APPROXIMATELY 1.8 MI (2.9 KM) SOUTH OF LAMOILLE,
 AH2952'3.0 MI (4.8 KM) NORTHWEST OF ARLINGTON IN THE NORTHWEST 1/4 OF SECTION
 AH2952'36, T 18 N, R 10 E.  TO REACH FROM THE JUNCTION OF U.S. ROUTE 34 AND
 AH2952'ILLINOIS ROUTE 89, PROCEED SOUTH APPROXIMATELY 1.7 MI (2.7 KM) ALONG
 AH2952'U.S.  ROUTE 34 TO THE STATION LOCATED ON THE RIGHT (WEST) SIDE OF U.S.
 AH2952'ROUTE 34, JUST NORTH OF THE CURVE TO THE SOUTHWEST ON U.S.  ROUTE 34
 AH2952'AND ALSO NORTH OF THE TEE INTERSECTION OF U.S.  ROUTE 34 AND 2950 E.
 AH2952'THE STATION IS LOCATED 27.5 FT (8.4 M) WEST OF THE CENTERLINE OF U.S.
 AH2952'ROUTE 34, 36.6 FT (11.2 M) NORTH OF A POWER POLE, 295.9 FT (90.2 M)
 AH2952'SOUTH OF A POWER POLE, 387.1 FT (118.0 M) SOUTHWEST OF A ILLINOIS
 AH2952'ROUTE 34 EAST SIGN, 269.3 FT (82.1 M) SOUTHWEST OF A TELEPHONE RISER,
 AH2952'180.7 FT (55.1 M) NORTHWEST OF A STOP SIGN, AND 2.0 FT (0.6 M) EAST OF
 AH2952'AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2952'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2952'TIES.
 AH2952
 AH2952                          STATION RECOVERY (2001)
 AH2952
 AH2952'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2952'RECOVERED IN GOOD CONDITION.
 AH2952
 AH2952                          STATION RECOVERY (2005)
 AH2952
 AH2952'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2952'NO WITNESS POST
 AH2952
 AH2952                          STATION RECOVERY (2014)
 AH2952
 AH2952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AH2952'RECOVERED IN GOOD CONDITION.
 AH2952
 AH2952                          STATION RECOVERY (2024)
 AH2952
 AH2952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 AH2952'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2953 ***********************************************************************
 AH2953  DESIGNATION -  BUR34 2B
 AH2953  PID         -  AH2953
 AH2953  STATE/COUNTY-  IL/BUREAU
 AH2953  COUNTRY     -  US
 AH2953  USGS QUAD   -  LA MOILLE (2018)
 AH2953
 AH2953                         *CURRENT SURVEY CONTROL
 AH2953  ______________________________________________________________________
 AH2953* NAD 83(2011) POSITION- 41 30 35.17471(N) 089 17 09.14840(W)   ADJUSTED
 AH2953* NAD 83(2011) ELLIP HT-   200.131 (meters)        (06/27/12)   ADJUSTED
 AH2953* NAD 83(2011) EPOCH   -  2010.00
 AH2953* NAVD 88 ORTHO HEIGHT -   233.175 (meters)      765.01  (feet) ADJUSTED
 AH2953  ______________________________________________________________________
 AH2953  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 AH2953  NAD 83(2011) X  -     59,618.100 (meters)                     COMP
 AH2953  NAD 83(2011) Y  - -4,783,037.268 (meters)                     COMP
 AH2953  NAD 83(2011) Z  -  4,205,117.582 (meters)                     COMP
 AH2953  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 AH2953  DYNAMIC HEIGHT  -        233.082 (meters)      764.70  (feet) COMP
 AH2953  MODELED GRAVITY -    980,219.4   (mgal)                       NAVD 88
 AH2953
 AH2953  VERT ORDER      -  SECOND    CLASS I
 AH2953
 AH2953  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2953  Standards:
 AH2953         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2953            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2953  -------------------------------------------------------------------
 AH2953  NETWORK    0.76   1.25           0.35   0.26   0.64     -0.07024830
 AH2953  -------------------------------------------------------------------
 AH2953  Click here for local accuracies and other accuracy information.
 AH2953
 AH2953.The horizontal coordinates were established by GPS observations
 AH2953.and adjusted by the National Geodetic Survey in June 2012.
 AH2953
 AH2953.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2953.been affixed to the stable North American tectonic plate. See 
 AH2953.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2953
 AH2953.The horizontal coordinates are valid at the epoch date displayed above
 AH2953.which is a decimal equivalence of Year/Month/Day.
 AH2953
 AH2953.The orthometric height was determined by differential leveling and
 AH2953.adjusted by the NATIONAL GEODETIC SURVEY
 AH2953.in November 2014.
 AH2953
 AH2953.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2953.GEOID18 height accuracy estimate available here.
 AH2953
 AH2953.Click photographs - Photos may exist for this station.
 AH2953
 AH2953.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2953
 AH2953.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2953
 AH2953.The ellipsoidal height was determined by GPS observations
 AH2953.and is referenced to NAD 83.
 AH2953
 AH2953.The dynamic height is computed by dividing the NAVD 88
 AH2953.geopotential number by the normal gravity value computed on the
 AH2953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2953.degrees latitude (g = 980.6199 gals.).
 AH2953
 AH2953.The modeled gravity was interpolated from observed gravity values.
 AH2953
 AH2953. The following values were computed from the NAD 83(2011) position.
 AH2953
 AH2953;                    North         East     Units Scale Factor Converg.
 AH2953;SPC IL W     -   538,011.319   773,527.744   MT  1.00000768   +0 35 01.6
 AH2953;SPC IL W     - 1,765,125.47  2,537,815.61   sFT  1.00000768   +0 35 01.6
 AH2953;UTM  16      - 4,597,871.662   309,237.010   MT  1.00004785   -1 30 55.5
 AH2953
 AH2953!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2953!SPC IL W     -   0.99996861  x   1.00000768  =   0.99997629
 AH2953!UTM  16      -   0.99996861  x   1.00004785  =   1.00001646
 AH2953
 AH2953:                Primary Azimuth Mark                     Grid Az
 AH2953:SPC IL W     -  BUR34 2A                                 181 10 27.6
 AH2953:UTM  16      -  BUR34 2A                                 183 16 24.7
 AH2953
 AH2953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0923797871(NAD 83)
 AH2953
 AH2953|---------------------------------------------------------------------|
 AH2953| PID    Reference Object                     Distance      Geod. Az  |
 AH2953|                                                           dddmmss.s |
 AH2953| AH2952 BUR34 2A                            APPROX. 1.0 KM 1814529.2 |
 AH2953|---------------------------------------------------------------------|
 AH2953
 AH2953                          SUPERSEDED SURVEY CONTROL
 AH2953
 AH2953  NAD 83(2007)-  41 30 35.17468(N)    089 17 09.14927(W) AD(2002.00) 0
 AH2953  ELLIP H (02/10/07)  200.163  (m)                       GP(2002.00)    
 AH2953  ELLIP H (12/06/04)  200.153  (m)                       GP(       ) 4 1
 AH2953  NAD 83(1997)-  41 30 35.17447(N)    089 17 09.14874(W) AD(       ) 1
 AH2953  ELLIP H (09/15/98)  200.177  (m)                       GP(       ) 3 1
 AH2953  NAVD 88 (09/15/98)  233.2    (m)  GEOID96  model used  GPS OBS        
 AH2953
 AH2953.Superseded values are not recommended for survey control.
 AH2953
 AH2953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2953.See file dsdata.pdf to determine how the superseded data were derived.
 AH2953
 AH2953_MARKER: F = FLANGE-ENCASED ROD
 AH2953_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2953_STAMPING: BUR34-2B
 AH2953_MARK LOGO: ILDT
 AH2953_PROJECTION: RECESSED 3 CENTIMETERS
 AH2953_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2953_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2953+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2020
 AH2953_ROD/PIPE-DEPTH: 3.7 meters
 AH2953_SLEEVE-DEPTH  : 0.9 meters
 AH2953
 AH2953  HISTORY     - Date     Condition        Report By
 AH2953  HISTORY     - 1996     MONUMENTED       SECI
 AH2953  HISTORY     - 20010601 GOOD             USPSQD
 AH2953  HISTORY     - 20050825 GOOD             USPSQD
 AH2953  HISTORY     - 20131030 GOOD             PATRIC
 AH2953  HISTORY     - 20140827 GOOD             ILDT
 AH2953  HISTORY     - 20200309 GOOD             ILDT
 AH2953
 AH2953                          STATION DESCRIPTION
 AH2953
 AH2953'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2953'STATION IS LOCATED APPROXIMATELY 1.5 MI (2.4 KM) SOUTH OF LAMOILLE,
 AH2953'3.3 MI (5.3 KM) NORTHWEST OF ARLINGTON IN THE NORTHEAST 1/4 OF SECTION
 AH2953'36, T 18 N, R 10 E.  TO REACH FROM THE JUNCTION OF U.S. ROUTE 34 AND
 AH2953'U.S.  ROUTE 89, PROCEED SOUTH APPROXIMATELY 1.0 MI (1.6 KM) ALONG U.S.
 AH2953'ROUTE 34 TO THE STATION LOCATED AT THE SOUTHEAST CORNER OF THE
 AH2953'INTERSECTION OF U.S.  ROUTE 34 AND 2500 N.  THE STATION IS LOCATED
 AH2953'39.2 FT (11.9 M) EAST OF THE CENTERLINE OF U.S.  ROUTE 34, 32.3 FT
 AH2953'(9.8 M) SOUTH OF THE CENTERLINE OF 2500 N, 76.4 FT (23.3 M) SOUTHEAST
 AH2953'OF A POWER POLE WITH A GUY WIRE, 108.6 FT (33.1 M) SOUTHEAST OF A
 AH2953'POWER POLE, 63.96 FT (19.50 M) SOUTHWEST OF THE EAST END OF A
 AH2953'CORRUGATED METAL PIPE THAT IS SILTED IN UNDER A FIELD ENTRANCE TO THE
 AH2953'SOUTH ON 2500 N, 231.3 FT (70.5 M) WEST OF A POWER POLE, 222.8 FT
 AH2953'(67.9 M) SOUTHWEST OF THE WEST END OF A 24-IN CORRUGATED METAL PIPE
 AH2953'UNDER A FIELD ENTRANCE TO THE NORTH ON 2500 N, AND 2.0 FT (0.6 M) WEST
 AH2953'OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS
 AH2953'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2953'TIES AND ALSO IN THE TOP OF THE CORRUGATED METAL PIPES.
 AH2953
 AH2953                          STATION RECOVERY (2001)
 AH2953
 AH2953'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2953'RECOVERED IN GOOD CONDITION.
 AH2953
 AH2953                          STATION RECOVERY (2005)
 AH2953
 AH2953'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2953'RECOVERED IN GOOD CONDITION.
 AH2953
 AH2953                          STATION RECOVERY (2013)
 AH2953
 AH2953'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AH2953'RECOVERED AS DESCRIBED.
 AH2953
 AH2953                          STATION RECOVERY (2014)
 AH2953
 AH2953'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AH2953'RECOVERED IN GOOD CONDITION.
 AH2953
 AH2953                          STATION RECOVERY (2020)
 AH2953
 AH2953'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2953'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2954 ***********************************************************************
 AH2954  DESIGNATION -  BUR34 3A
 AH2954  PID         -  AH2954
 AH2954  STATE/COUNTY-  IL/BUREAU
 AH2954  COUNTRY     -  US
 AH2954  USGS QUAD   -  MENDOTA WEST (2018)
 AH2954
 AH2954                         *CURRENT SURVEY CONTROL
 AH2954  ______________________________________________________________________
 AH2954* NAD 83(2011) POSITION- 41 32 34.72024(N) 089 11 26.05811(W)   ADJUSTED
 AH2954* NAD 83(2011) ELLIP HT-   226.230 (meters)        (06/27/12)   ADJUSTED
 AH2954* NAD 83(2011) EPOCH   -  2010.00
 AH2954* NAVD 88 ORTHO HEIGHT -   259.2   (meters)      850.    (feet) GPS OBS
 AH2954  ______________________________________________________________________
 AH2954  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2954  GEOID HEIGHT    -        -32.807 (meters)                     GEOID96
 AH2954  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 AH2954  NAD 83(2011) X  -     67,539.606 (meters)                     COMP
 AH2954  NAD 83(2011) Y  - -4,780,506.094 (meters)                     COMP
 AH2954  NAD 83(2011) Z  -  4,207,896.087 (meters)                     COMP
 AH2954  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 AH2954
 AH2954  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2954  Standards:
 AH2954         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2954            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2954  -------------------------------------------------------------------
 AH2954  NETWORK    0.76   1.29           0.34   0.28   0.66      0.03153575
 AH2954  -------------------------------------------------------------------
 AH2954  Click here for local accuracies and other accuracy information.
 AH2954
 AH2954.The horizontal coordinates were established by GPS observations
 AH2954.and adjusted by the National Geodetic Survey in June 2012.
 AH2954
 AH2954.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2954.been affixed to the stable North American tectonic plate. See 
 AH2954.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2954
 AH2954.The horizontal coordinates are valid at the epoch date displayed above
 AH2954.which is a decimal equivalence of Year/Month/Day.
 AH2954
 AH2954.The orthometric height was determined by GPS observations and a
 AH2954.high-resolution geoid model.
 AH2954
 AH2954.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2954.GEOID18 height accuracy estimate available here.
 AH2954
 AH2954.Click photographs - Photos may exist for this station.
 AH2954
 AH2954.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2954
 AH2954.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2954
 AH2954.The ellipsoidal height was determined by GPS observations
 AH2954.and is referenced to NAD 83.
 AH2954
 AH2954. The following values were computed from the NAD 83(2011) position.
 AH2954
 AH2954;                    North         East     Units Scale Factor Converg.
 AH2954;SPC IL W     -   541,784.733   781,441.976   MT  1.00002277   +0 38 50.5
 AH2954;SPC IL W     - 1,777,505.41  2,563,780.88   sFT  1.00002277   +0 38 50.5
 AH2954;UTM  16      - 4,601,352.605   317,284.302   MT  1.00001086   -1 27 11.3
 AH2954
 AH2954!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2954!SPC IL W     -   0.99996452  x   1.00002277  =   0.99998729
 AH2954!UTM  16      -   0.99996452  x   1.00001086  =   0.99997538
 AH2954
 AH2954:                Primary Azimuth Mark                     Grid Az
 AH2954:SPC IL W     -  BUR34 3B                                 089 44 56.8
 AH2954:UTM  16      -  BUR34 3B                                 091 50 58.6
 AH2954
 AH2954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1728401352(NAD 83)
 AH2954
 AH2954|---------------------------------------------------------------------|
 AH2954| PID    Reference Object                     Distance      Geod. Az  |
 AH2954|                                                           dddmmss.s |
 AH2954| AH2955 BUR34 3B                            APPROX. 1.2 KM 0902347.3 |
 AH2954|---------------------------------------------------------------------|
 AH2954
 AH2954                          SUPERSEDED SURVEY CONTROL
 AH2954
 AH2954  NAD 83(2007)-  41 32 34.72021(N)    089 11 26.05898(W) AD(2002.00) 0
 AH2954  ELLIP H (02/10/07)  226.262  (m)                       GP(2002.00)    
 AH2954  ELLIP H (12/06/04)  226.281  (m)                       GP(       ) 4 1
 AH2954  NAD 83(1997)-  41 32 34.72009(N)    089 11 26.05863(W) AD(       ) 1
 AH2954  ELLIP H (09/15/98)  226.267  (m)                       GP(       ) 3 1
 AH2954
 AH2954.Superseded values are not recommended for survey control.
 AH2954
 AH2954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2954.See file dsdata.pdf to determine how the superseded data were derived.
 AH2954
 AH2954_MARKER: I = METAL ROD
 AH2954_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2954_STAMPING: BUR34-3A
 AH2954_MARK LOGO: ILDT
 AH2954_PROJECTION: RECESSED 3 CENTIMETERS
 AH2954_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2954_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2954+STABILITY: POSITION/ELEVATION WELL
 AH2954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2954+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2005
 AH2954_ROD/PIPE-DEPTH: 4.9 meters
 AH2954_SLEEVE-DEPTH  : 0.9 meters
 AH2954
 AH2954  HISTORY     - Date     Condition        Report By
 AH2954  HISTORY     - 1996     MONUMENTED       SECI
 AH2954  HISTORY     - 20010601 GOOD             USPSQD
 AH2954  HISTORY     - 20050825 GOOD             USPSQD
 AH2954
 AH2954                          STATION DESCRIPTION
 AH2954
 AH2954'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2954'STATION IS LOCATED APPROXIMATELY 4.8 MI (7.7 KM) EAST OF LAMOILLE, 5.7
 AH2954'MI (9.2 KM) NORTHEAST OF ARLINGTON IN THE SOUTHEAST 1/4 OF SECTION 14,
 AH2954'T 18 N, R 11 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 34 AND U.S.
 AH2954'ROUTE 52, PROCEED WEST APPROXIMATELY 3.4 MI (5.5 KM) ALONG U.S.  ROUTE
 AH2954'34 TO THE STATION LOCATED AT NORTHEAST CORNER OF THE INTERSECTION OF
 AH2954'U.S.  ROUTE 34 (2725 N) AND 3450 N.  THE STATION IS LOCATED 32.1 FT
 AH2954'(9.8 M) NORTH OF THE CENTERLINE OF U.S.  ROUTE 34, 49.4 FT (15.1 M)
 AH2954'EAST OF THE CENTERLINE OF 3450 N, 24.6 FT (7.5 M) EAST OF A POWER
 AH2954'POLE, 114 FT (34.7 M) NORTHEAST OF STATION GROSS (NGS SECOND ORDER
 AH2954'HORIZONTAL STATION) , 79.71 NORTHEAST OF GROSS NO.  2 (1954 AZIMUTH
 AH2954'MARKER FOR GROSS) , AND THERE IS NOT A WITNESS POST AT THIS STATION.
 AH2954'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2954'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2954
 AH2954                          STATION RECOVERY (2001)
 AH2954
 AH2954'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2954'RECOVERED IN GOOD CONDITION.
 AH2954
 AH2954                          STATION RECOVERY (2005)
 AH2954
 AH2954'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2954'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2955 ***********************************************************************
 AH2955  DESIGNATION -  BUR34 3B
 AH2955  PID         -  AH2955
 AH2955  STATE/COUNTY-  IL/BUREAU
 AH2955  COUNTRY     -  US
 AH2955  USGS QUAD   -  MENDOTA WEST (2018)
 AH2955
 AH2955                         *CURRENT SURVEY CONTROL
 AH2955  ______________________________________________________________________
 AH2955* NAD 83(2011) POSITION- 41 32 34.44915(N) 089 10 34.53070(W)   ADJUSTED
 AH2955* NAD 83(2011) ELLIP HT-   209.125 (meters)        (06/27/12)   ADJUSTED
 AH2955* NAD 83(2011) EPOCH   -  2010.00
 AH2955* NAVD 88 ORTHO HEIGHT -   242.1   (meters)      794.    (feet) GPS OBS
 AH2955  ______________________________________________________________________
 AH2955  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2955  GEOID HEIGHT    -        -32.807 (meters)                     GEOID96
 AH2955  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 AH2955  NAD 83(2011) X  -     68,733.727 (meters)                     COMP
 AH2955  NAD 83(2011) Y  - -4,780,481.818 (meters)                     COMP
 AH2955  NAD 83(2011) Z  -  4,207,878.483 (meters)                     COMP
 AH2955  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 AH2955
 AH2955  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2955  Standards:
 AH2955         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2955            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2955  -------------------------------------------------------------------
 AH2955  NETWORK    0.72   1.23           0.32   0.26   0.63      0.02430016
 AH2955  -------------------------------------------------------------------
 AH2955  Click here for local accuracies and other accuracy information.
 AH2955
 AH2955.The horizontal coordinates were established by GPS observations
 AH2955.and adjusted by the National Geodetic Survey in June 2012.
 AH2955
 AH2955.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2955.been affixed to the stable North American tectonic plate. See 
 AH2955.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2955
 AH2955.The horizontal coordinates are valid at the epoch date displayed above
 AH2955.which is a decimal equivalence of Year/Month/Day.
 AH2955
 AH2955.The orthometric height was determined by GPS observations and a
 AH2955.high-resolution geoid model.
 AH2955
 AH2955.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2955.GEOID18 height accuracy estimate available here.
 AH2955
 AH2955.Click photographs - Photos may exist for this station.
 AH2955
 AH2955.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2955
 AH2955.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2955
 AH2955.The ellipsoidal height was determined by GPS observations
 AH2955.and is referenced to NAD 83.
 AH2955
 AH2955. The following values were computed from the NAD 83(2011) position.
 AH2955
 AH2955;                    North         East     Units Scale Factor Converg.
 AH2955;SPC IL W     -   541,789.963   782,636.327   MT  1.00002518   +0 39 24.7
 AH2955;SPC IL W     - 1,777,522.57  2,567,699.35   sFT  1.00002518   +0 39 24.7
 AH2955;UTM  16      - 4,601,314.056   318,478.024   MT  1.00000551   -1 26 37.1
 AH2955
 AH2955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2955!SPC IL W     -   0.99996720  x   1.00002518  =   0.99999238
 AH2955!UTM  16      -   0.99996720  x   1.00000551  =   0.99997271
 AH2955
 AH2955:                Primary Azimuth Mark                     Grid Az
 AH2955:SPC IL W     -  BUR34 3A                                 269 44 56.8
 AH2955:UTM  16      -  BUR34 3A                                 271 50 58.6
 AH2955
 AH2955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1847801314(NAD 83)
 AH2955
 AH2955|---------------------------------------------------------------------|
 AH2955| PID    Reference Object                     Distance      Geod. Az  |
 AH2955|                                                           dddmmss.s |
 AH2955| AH2954 BUR34 3A                            APPROX. 1.2 KM 2702421.5 |
 AH2955|---------------------------------------------------------------------|
 AH2955
 AH2955                          SUPERSEDED SURVEY CONTROL
 AH2955
 AH2955  NAD 83(2007)-  41 32 34.44912(N)    089 10 34.53157(W) AD(2002.00) 0
 AH2955  ELLIP H (02/10/07)  209.156  (m)                       GP(2002.00)    
 AH2955  ELLIP H (12/06/04)  209.174  (m)                       GP(       ) 4 1
 AH2955  NAD 83(1997)-  41 32 34.44900(N)    089 10 34.53121(W) AD(       ) 1
 AH2955  ELLIP H (09/15/98)  209.162  (m)                       GP(       ) 3 1
 AH2955
 AH2955.Superseded values are not recommended for survey control.
 AH2955
 AH2955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2955.See file dsdata.pdf to determine how the superseded data were derived.
 AH2955
 AH2955_MARKER: F = FLANGE-ENCASED ROD
 AH2955_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2955_STAMPING: BUR34-3B
 AH2955_MARK LOGO: ILDT
 AH2955_PROJECTION: RECESSED 3 CENTIMETERS
 AH2955_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2955_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2955+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2024
 AH2955_ROD/PIPE-DEPTH: 4.9 meters
 AH2955_SLEEVE-DEPTH  : 0.9 meters
 AH2955
 AH2955  HISTORY     - Date     Condition        Report By
 AH2955  HISTORY     - 1996     MONUMENTED       SECI
 AH2955  HISTORY     - 20010601 GOOD             USPSQD
 AH2955  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 AH2955  HISTORY     - 20240802 GOOD             ILDT
 AH2955
 AH2955                          STATION DESCRIPTION
 AH2955
 AH2955'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2955'STATION IS LOCATED APPROXIMATELY 5.5 MI (8.9 KM) EAST OF LAMOILLE, 6.0
 AH2955'MI (9.7 KM) NORTHEAST OF ARLINGTON IN THE SOUTHWEST 1/4 OF SECTION 13,
 AH2955'T 18 N, R 11 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 34 AND U.S.
 AH2955'ROUTE 52, PROCEED WEST APPROXIMATELY 2.6 MI (4.2 KM) ALONG U.S.  ROUTE
 AH2955'34 TO THE STATION LOCATED NEAR THE NORTHEAST CORNER OF A GOLF COURSE.
 AH2955'THE STATION IS LOCATED 38.2 FT (11.6 M) SOUTH OF THE CENTERLINE OF
 AH2955'U.S.  ROUTE 34, 43.9 FT (13.4 M) SOUTHEAST OF A METAL DELINEATOR POST,
 AH2955'150.1 FT (45.8 M) SOUTHWEST OF A METAL DELINEATOR POST, 70.O FT
 AH2955'SOUTHWEST OF A METAL DELINEATOR POST, 2.O FT NORTH OF A WOOD FENCE
 AH2955'CORNER POST TO A FENCE THAT RUNS SOUTH ALONG THE WEST SIDE OF THE GOLF
 AH2955'COURSE, AND 1.7 FT (0.5 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2955'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2955'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2955
 AH2955                          STATION RECOVERY (2001)
 AH2955
 AH2955'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2955'RECOVERED IN GOOD CONDITION.
 AH2955
 AH2955                          STATION RECOVERY (2005)
 AH2955
 AH2955'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2955'BELIEVED COVERED BY DIRT REMOVED FROM POND CONSTRUCTION.
 AH2955
 AH2955                          STATION RECOVERY (2024)
 AH2955
 AH2955'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 AH2955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2956 ***********************************************************************
 AH2956  DESIGNATION -  BUR40 1A
 AH2956  PID         -  AH2956
 AH2956  STATE/COUNTY-  IL/BUREAU
 AH2956  COUNTRY     -  US
 AH2956  USGS QUAD   -  NEW BEDFORD (2018)
 AH2956
 AH2956                         *CURRENT SURVEY CONTROL
 AH2956  ______________________________________________________________________
 AH2956* NAD 83(2011) POSITION- 41 33 33.18196(N) 089 41 13.16840(W)   ADJUSTED
 AH2956* NAD 83(2011) ELLIP HT-   162.413 (meters)        (06/27/12)   ADJUSTED
 AH2956* NAD 83(2011) EPOCH   -  2010.00
 AH2956* NAVD 88 ORTHO HEIGHT -   195.463 (meters)      641.28  (feet) ADJUSTED
 AH2956  ______________________________________________________________________
 AH2956  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 AH2956  NAD 83(2011) X  -     26,111.746 (meters)                     COMP
 AH2956  NAD 83(2011) Y  - -4,779,667.737 (meters)                     COMP
 AH2956  NAD 83(2011) Z  -  4,209,203.563 (meters)                     COMP
 AH2956  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AH2956  DYNAMIC HEIGHT  -        195.388 (meters)      641.04  (feet) COMP
 AH2956  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 AH2956
 AH2956  VERT ORDER      -  SECOND    CLASS I
 AH2956
 AH2956  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2956  Standards:
 AH2956         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2956            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2956  -------------------------------------------------------------------
 AH2956  NETWORK    0.82   1.18           0.32   0.34   0.60     -0.30343884
 AH2956  -------------------------------------------------------------------
 AH2956  Click here for local accuracies and other accuracy information.
 AH2956
 AH2956.The horizontal coordinates were established by GPS observations
 AH2956.and adjusted by the National Geodetic Survey in June 2012.
 AH2956
 AH2956.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2956.been affixed to the stable North American tectonic plate. See 
 AH2956.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2956
 AH2956.The horizontal coordinates are valid at the epoch date displayed above
 AH2956.which is a decimal equivalence of Year/Month/Day.
 AH2956
 AH2956.The orthometric height was determined by differential leveling and
 AH2956.adjusted by the NATIONAL GEODETIC SURVEY
 AH2956.in November 2014.
 AH2956
 AH2956.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2956.GEOID18 height accuracy estimate available here.
 AH2956
 AH2956.Click photographs - Photos may exist for this station.
 AH2956
 AH2956.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2956
 AH2956.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2956
 AH2956.The ellipsoidal height was determined by GPS observations
 AH2956.and is referenced to NAD 83.
 AH2956
 AH2956.The dynamic height is computed by dividing the NAVD 88
 AH2956.geopotential number by the normal gravity value computed on the
 AH2956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2956.degrees latitude (g = 980.6199 gals.).
 AH2956
 AH2956.The modeled gravity was interpolated from observed gravity values.
 AH2956
 AH2956. The following values were computed from the NAD 83(2011) position.
 AH2956
 AH2956;                    North         East     Units Scale Factor Converg.
 AH2956;SPC IL W     -   543,239.268   740,012.259   MT  0.99996087   +0 19 05.6
 AH2956;SPC IL W     - 1,782,277.50  2,427,856.89   sFT  0.99996087   +0 19 05.6
 AH2956;UTM  16      - 4,604,325.384   275,930.693   MT  1.00021790   -1 46 59.8
 AH2956
 AH2956!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2956!SPC IL W     -   0.99997453  x   0.99996087  =   0.99993540
 AH2956!UTM  16      -   0.99997453  x   1.00021790  =   1.00019242
 AH2956
 AH2956:                Primary Azimuth Mark                     Grid Az
 AH2956:SPC IL W     -  BUR40 1B                                 357 28 27.1
 AH2956:UTM  16      -  BUR40 1B                                 359 34 32.5
 AH2956
 AH2956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7593004325(NAD 83)
 AH2956
 AH2956|---------------------------------------------------------------------|
 AH2956| PID    Reference Object                     Distance      Geod. Az  |
 AH2956|                                                           dddmmss.s |
 AH2956| AH2957 BUR40 1B                            APPROX. 0.7 KM 3574732.7 |
 AH2956|---------------------------------------------------------------------|
 AH2956
 AH2956                          SUPERSEDED SURVEY CONTROL
 AH2956
 AH2956  NAD 83(2007)-  41 33 33.18193(N)    089 41 13.16926(W) AD(2002.00) 0
 AH2956  ELLIP H (02/10/07)  162.447  (m)                       GP(2002.00)    
 AH2956  ELLIP H (12/06/04)  162.417  (m)                       GP(       ) 4 1
 AH2956  NAD 83(1997)-  41 33 33.18179(N)    089 41 13.16859(W) AD(       ) 1
 AH2956  ELLIP H (09/15/98)  162.448  (m)                       GP(       ) 3 1
 AH2956  NAVD 88 (09/15/98)  195.5    (m)  GEOID96  model used  GPS OBS        
 AH2956
 AH2956.Superseded values are not recommended for survey control.
 AH2956
 AH2956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2956.See file dsdata.pdf to determine how the superseded data were derived.
 AH2956
 AH2956_MARKER: F = FLANGE-ENCASED ROD
 AH2956_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2956_STAMPING: BUR40-1A
 AH2956_MARK LOGO: ILDT
 AH2956_PROJECTION: RECESSED 5 CENTIMETERS
 AH2956_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2956_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2956+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2021
 AH2956_ROD/PIPE-DEPTH: 3.7 meters
 AH2956_SLEEVE-DEPTH  : 0.9 meters
 AH2956
 AH2956  HISTORY     - Date     Condition        Report By
 AH2956  HISTORY     - 1996     MONUMENTED       SECI
 AH2956  HISTORY     - 20010502 GOOD             USPSQD
 AH2956  HISTORY     - 20051025 GOOD             USPSQD
 AH2956  HISTORY     - 20131030 GOOD             PATRIC
 AH2956  HISTORY     - 20200227 GOOD             ILDT
 AH2956  HISTORY     - 20210322 GOOD             AMESC
 AH2956
 AH2956                          STATION DESCRIPTION
 AH2956
 AH2956'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2956'STATION IS LOCATED APPROXIMATELY 4.8 MI (7.7 KM) WEST OF WALNUT, 3.7
 AH2956'MI (6.0 KM) NORTHEAST OF NEW BEDFORD IN THE SOUTHWEST 1/4 OF SECTION
 AH2956'10, T 18 N, R 7 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 40
 AH2956'(FORMERLY ILLINOIS ROUTE 88) AND ILLINOIS ROUTE 92, PROCEED SOUTH
 AH2956'APPROXIMATELY .17 MI (0.27 KM) ALONG ILLINOIS ROUTE 40 TO THE STATION
 AH2956'LOCATED ON THE LEFT (EAST) SIDE OF ILLINOIS ROUTE 40.  THE STATION IS
 AH2956'LOCATED 37.9 FT (11.6 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 40,
 AH2956'113.7 FT (34.7 M) SOUTHEAST OF A POWER POLE, 62.9 FT (19.2 M)
 AH2956'NORTHEAST OF A METAL DELINEATOR POST, 197.2 FT (60.1 M) NORTHEAST OF A
 AH2956'POWER POLE, 66.5 FT (20.3 M) NORTHEAST OF A STOP AHEAD SIGN, 3.0 FT
 AH2956'(0.9 M) NORTH OF A CONCRETE R.O.W.  MARKER, AND 2.0 FT (0.6 M) WEST OF
 AH2956'AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2956'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2956'TIES.
 AH2956
 AH2956                          STATION RECOVERY (2001)
 AH2956
 AH2956'RECOVERY NOTE BY US POWER SQUADRON 2001
 AH2956'RECOVERED IN GOOD CONDITION.
 AH2956
 AH2956                          STATION RECOVERY (2005)
 AH2956
 AH2956'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2956'RECOVERED IN GOOD CONDITION.
 AH2956
 AH2956                          STATION RECOVERY (2013)
 AH2956
 AH2956'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AH2956'RECOVERED AS DESCRIBED.
 AH2956
 AH2956                          STATION RECOVERY (2020)
 AH2956
 AH2956'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2956'RECOVERED IN GOOD CONDITION.
 AH2956
 AH2956                          STATION RECOVERY (2021)
 AH2956
 AH2956'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2021 (PFS)
 AH2956'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2957 ***********************************************************************
 AH2957  DESIGNATION -  BUR40 1B
 AH2957  PID         -  AH2957
 AH2957  STATE/COUNTY-  IL/BUREAU
 AH2957  COUNTRY     -  US
 AH2957  USGS QUAD   -  NEW BEDFORD (2018)
 AH2957
 AH2957                         *CURRENT SURVEY CONTROL
 AH2957  ______________________________________________________________________
 AH2957* NAD 83(2011) POSITION- 41 33 57.04608(N) 089 41 14.39332(W)   ADJUSTED
 AH2957* NAD 83(2011) ELLIP HT-   163.027 (meters)        (06/27/12)   ADJUSTED
 AH2957* NAD 83(2011) EPOCH   -  2010.00
 AH2957* NAVD 88 ORTHO HEIGHT -   196.075 (meters)      643.29  (feet) ADJUSTED
 AH2957  ______________________________________________________________________
 AH2957  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 AH2957  NAD 83(2011) X  -     26,080.698 (meters)                     COMP
 AH2957  NAD 83(2011) Y  - -4,779,179.897 (meters)                     COMP
 AH2957  NAD 83(2011) Z  -  4,209,754.863 (meters)                     COMP
 AH2957  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 AH2957  DYNAMIC HEIGHT  -        196.001 (meters)      643.05  (feet) COMP
 AH2957  MODELED GRAVITY -    980,238.5   (mgal)                       NAVD 88
 AH2957
 AH2957  VERT ORDER      -  SECOND    CLASS I
 AH2957
 AH2957  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2957  Standards:
 AH2957         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2957            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2957  -------------------------------------------------------------------
 AH2957  NETWORK    0.53   0.90           0.24   0.19   0.46     -0.05307081
 AH2957  -------------------------------------------------------------------
 AH2957  Click here for local accuracies and other accuracy information.
 AH2957
 AH2957.The horizontal coordinates were established by GPS observations
 AH2957.and adjusted by the National Geodetic Survey in June 2012.
 AH2957
 AH2957.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2957.been affixed to the stable North American tectonic plate. See 
 AH2957.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2957
 AH2957.The horizontal coordinates are valid at the epoch date displayed above
 AH2957.which is a decimal equivalence of Year/Month/Day.
 AH2957
 AH2957.The orthometric height was determined by differential leveling and
 AH2957.adjusted by the NATIONAL GEODETIC SURVEY
 AH2957.in November 2014.
 AH2957
 AH2957.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2957.GEOID18 height accuracy estimate available here.
 AH2957
 AH2957.Click photographs - Photos may exist for this station.
 AH2957
 AH2957.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2957
 AH2957.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2957
 AH2957.The ellipsoidal height was determined by GPS observations
 AH2957.and is referenced to NAD 83.
 AH2957
 AH2957.The dynamic height is computed by dividing the NAVD 88
 AH2957.geopotential number by the normal gravity value computed on the
 AH2957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2957.degrees latitude (g = 980.6199 gals.).
 AH2957
 AH2957.The modeled gravity was interpolated from observed gravity values.
 AH2957
 AH2957. The following values were computed from the NAD 83(2011) position.
 AH2957
 AH2957;                    North         East     Units Scale Factor Converg.
 AH2957;SPC IL W     -   543,975.310   739,979.790   MT  0.99996084   +0 19 04.9
 AH2957;SPC IL W     - 1,784,692.33  2,427,750.36   sFT  0.99996084   +0 19 04.9
 AH2957;UTM  16      - 4,605,062.311   275,925.237   MT  1.00021793   -1 47 01.4
 AH2957
 AH2957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2957!SPC IL W     -   0.99997443  x   0.99996084  =   0.99993527
 AH2957!UTM  16      -   0.99997443  x   1.00021793  =   1.00019235
 AH2957
 AH2957:                Primary Azimuth Mark                     Grid Az
 AH2957:SPC IL W     -  BUR40 1A                                 177 28 26.9
 AH2957:UTM  16      -  BUR40 1A                                 179 34 33.2
 AH2957
 AH2957_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7592505062(NAD 83)
 AH2957
 AH2957|---------------------------------------------------------------------|
 AH2957| PID    Reference Object                     Distance      Geod. Az  |
 AH2957|                                                           dddmmss.s |
 AH2957| AH2956 BUR40 1A                            APPROX. 0.7 KM 1774731.8 |
 AH2957|---------------------------------------------------------------------|
 AH2957
 AH2957                          SUPERSEDED SURVEY CONTROL
 AH2957
 AH2957  NAD 83(2007)-  41 33 57.04605(N)    089 41 14.39418(W) AD(2002.00) 0
 AH2957  ELLIP H (02/10/07)  163.060  (m)                       GP(2002.00)    
 AH2957  ELLIP H (12/06/04)  163.033  (m)                       GP(       ) 4 1
 AH2957  NAD 83(1997)-  41 33 57.04588(N)    089 41 14.39353(W) AD(       ) 1
 AH2957  ELLIP H (09/15/98)  163.064  (m)                       GP(       ) 3 1
 AH2957  NAVD 88 (09/15/98)  196.1    (m)  GEOID96  model used  GPS OBS        
 AH2957
 AH2957.Superseded values are not recommended for survey control.
 AH2957
 AH2957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2957.See file dsdata.pdf to determine how the superseded data were derived.
 AH2957
 AH2957_MARKER: F = FLANGE-ENCASED ROD
 AH2957_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2957_STAMPING: BUR40-1B
 AH2957_MARK LOGO: ILDT
 AH2957_PROJECTION: RECESSED 3 CENTIMETERS
 AH2957_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2957_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2957+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2025
 AH2957_ROD/PIPE-DEPTH: 4.9 meters
 AH2957_SLEEVE-DEPTH  : 0.9 meters
 AH2957
 AH2957  HISTORY     - Date     Condition        Report By
 AH2957  HISTORY     - 1996     MONUMENTED       SECI
 AH2957  HISTORY     - 20010502 GOOD             USPSQD
 AH2957  HISTORY     - 20051025 GOOD             USPSQD
 AH2957  HISTORY     - 20131030 GOOD             PATRIC
 AH2957  HISTORY     - 20210322 GOOD             AMESC
 AH2957  HISTORY     - 20250128 GOOD             ILDT
 AH2957
 AH2957                          STATION DESCRIPTION
 AH2957
 AH2957'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2957'STATION IS LOCATED APPROXIMATELY 4.9 MI (7.9 KM) NORTHWEST OF WALNUT,
 AH2957'4.1 MI (6.6 KM) NORTHEAST OF NEW BEDFORD IN THE NORTHWEST 1/4 OF
 AH2957'SECTION 9, T 18 N, R 7 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2957'ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) AND ILLINOIS ROUTE 92, PROCEED
 AH2957'NORTH APPROXIMATELY 0.25 MI (0.40 KM) ALONG ILLINOIS ROUTE 40 TO THE
 AH2957'STATION LOCATED AT THE NORTHWEST CORNER OF THE INTERSECTION OF
 AH2957'ILLINOIS ROUTE 40 AND 2875 N.  THE STATION IS LOCATED 33.3 FT (10.1 M)
 AH2957'WEST OF THE CENTERLINE OF ILLINOIS ROUTE 40, 88.1 FT (26.9 M) NORTH OF
 AH2957'THE CENTERLINE OF 2875 N, 137.6 FT (41.9 M) NORTHWEST OF A POWER POLE
 AH2957'WITH A GUY WIRE, 142.5 FT (43.4 M) NORTHWEST OF A CONCRETE R.O.W.
 AH2957'MARKER, 118.6 FT (36.1 M) NORTH OF A POWER POLE WITH A GUY WIRE, 187.8
 AH2957'FT (57.2 M) NORTHEAST OF A POWER POLE, 139.2 FT (42.4 M) SOUTH OF A
 AH2957'24-IN DIAMETER TREE, 165.4 FT (50.4 M) SOUTHWEST OF A POWER POLE, 73.0
 AH2957'FT (22.3 M) SOUTHWEST OF A POWER POLE, 84.9 FT (25.9 M) NORTHWEST OF A
 AH2957'POWER POLE, AND 2.0 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS
 AH2957'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2957'NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2957
 AH2957                          STATION RECOVERY (2001)
 AH2957
 AH2957'RECOVERY NOTE BY US POWER SQUADRON 2001
 AH2957'RECOVERED IN GOOD CONDITION.
 AH2957
 AH2957                          STATION RECOVERY (2005)
 AH2957
 AH2957'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 AH2957'RECOVERED IN GOOD CONDITION.
 AH2957
 AH2957                          STATION RECOVERY (2013)
 AH2957
 AH2957'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AH2957'RECOVERED AS DESCRIBED.
 AH2957
 AH2957                          STATION RECOVERY (2021)
 AH2957
 AH2957'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2021 (PFS)
 AH2957'RECOVERED IN GOOD CONDITION.
 AH2957
 AH2957                          STATION RECOVERY (2025)
 AH2957
 AH2957'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AH2957'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2939 ***********************************************************************
 AH2939  DESIGNATION -  BUR80 1A
 AH2939  PID         -  AH2939
 AH2939  STATE/COUNTY-  IL/BUREAU
 AH2939  COUNTRY     -  US
 AH2939  USGS QUAD   -  MINERAL (2018)
 AH2939
 AH2939                         *CURRENT SURVEY CONTROL
 AH2939  ______________________________________________________________________
 AH2939* NAD 83(2011) POSITION- 41 23 13.67485(N) 089 49 09.37081(W)   ADJUSTED
 AH2939* NAD 83(2011) ELLIP HT-   156.209 (meters)        (06/27/12)   ADJUSTED
 AH2939* NAD 83(2011) EPOCH   -  2010.00
 AH2939* NAVD 88 ORTHO HEIGHT -   189.3   (meters)      621.    (feet) GPS OBS
 AH2939  ______________________________________________________________________
 AH2939  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2939  GEOID HEIGHT    -        -32.856 (meters)                     GEOID96
 AH2939  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 AH2939  NAD 83(2011) X  -     15,116.806 (meters)                     COMP
 AH2939  NAD 83(2011) Y  - -4,792,368.388 (meters)                     COMP
 AH2939  NAD 83(2011) Z  -  4,194,878.891 (meters)                     COMP
 AH2939  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 AH2939
 AH2939  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2939  Standards:
 AH2939         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2939            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2939  -------------------------------------------------------------------
 AH2939  NETWORK    0.88   1.35           0.40   0.31   0.69      0.02762112
 AH2939  -------------------------------------------------------------------
 AH2939  Click here for local accuracies and other accuracy information.
 AH2939
 AH2939.The horizontal coordinates were established by GPS observations
 AH2939.and adjusted by the National Geodetic Survey in June 2012.
 AH2939
 AH2939.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2939.been affixed to the stable North American tectonic plate. See 
 AH2939.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2939
 AH2939.The horizontal coordinates are valid at the epoch date displayed above
 AH2939.which is a decimal equivalence of Year/Month/Day.
 AH2939
 AH2939.The orthometric height was determined by GPS observations and a
 AH2939.high-resolution geoid model.
 AH2939
 AH2939.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2939.GEOID18 height accuracy estimate available here.
 AH2939
 AH2939.Click photographs - Photos may exist for this station.
 AH2939
 AH2939.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2939
 AH2939.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2939
 AH2939.The ellipsoidal height was determined by GPS observations
 AH2939.and is referenced to NAD 83.
 AH2939
 AH2939. The following values were computed from the NAD 83(2011) position.
 AH2939
 AH2939;                    North         East     Units Scale Factor Converg.
 AH2939;SPC IL W     -   524,075.194   729,054.938   MT  0.99995156   +0 13 46.9
 AH2939;SPC IL W     - 1,719,403.37  2,391,907.74   sFT  0.99995156   +0 13 46.9
 AH2939;UTM  16      - 4,585,569.763   264,275.714   MT  1.00028389   -1 51 53.3
 AH2939
 AH2939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2939!SPC IL W     -   0.99997550  x   0.99995156  =   0.99992706
 AH2939!UTM  16      -   0.99997550  x   1.00028389  =   1.00025938
 AH2939
 AH2939:                Primary Azimuth Mark                     Grid Az
 AH2939:SPC IL W     -  BUR80 1B                                 096 08 43.3
 AH2939:UTM  16      -  BUR80 1B                                 098 14 23.5
 AH2939
 AH2939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6427585569(NAD 83)
 AH2939
 AH2939|---------------------------------------------------------------------|
 AH2939| PID    Reference Object                     Distance      Geod. Az  |
 AH2939|                                                           dddmmss.s |
 AH2939| AH2940 BUR80 1B                            APPROX. 1.1 KM 0962230.2 |
 AH2939|---------------------------------------------------------------------|
 AH2939
 AH2939                          SUPERSEDED SURVEY CONTROL
 AH2939
 AH2939  NAD 83(2007)-  41 23 13.67481(N)    089 49 09.37166(W) AD(2002.00) 0
 AH2939  ELLIP H (02/10/07)  156.243  (m)                       GP(2002.00)    
 AH2939  ELLIP H (12/06/04)  156.225  (m)                       GP(       ) 4 1
 AH2939  NAD 83(1997)-  41 23 13.67445(N)    089 49 09.37109(W) AD(       ) 1
 AH2939  ELLIP H (09/15/98)  156.249  (m)                       GP(       ) 3 1
 AH2939
 AH2939.Superseded values are not recommended for survey control.
 AH2939
 AH2939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2939.See file dsdata.pdf to determine how the superseded data were derived.
 AH2939
 AH2939_MARKER: F = FLANGE-ENCASED ROD
 AH2939_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2939_STAMPING: BUR80-1A
 AH2939_MARK LOGO: ILDT
 AH2939_PROJECTION: RECESSED 3 CENTIMETERS
 AH2939_MAGNETIC: I = MARKER IS A STEEL ROD
 AH2939_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2939+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2021
 AH2939_ROD/PIPE-DEPTH: 8.5 meters
 AH2939_SLEEVE-DEPTH  : 0.9 meters
 AH2939
 AH2939  HISTORY     - Date     Condition        Report By
 AH2939  HISTORY     - 1996     MONUMENTED       SECI
 AH2939  HISTORY     - 20010509 GOOD             USPSQD
 AH2939  HISTORY     - 20210806 GOOD             ILDT
 AH2939
 AH2939                          STATION DESCRIPTION
 AH2939
 AH2939'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2939'STATION IS LOCATED APPROXIMATELY 1.5 MI (2.4 KM) NORTHEAST OF MINERAL,
 AH2939'4.2 MI (6.8 KM) NORTHWEST OF SHEFFIELD, IN THE CENTER OF SECTION 9, T
 AH2939'16 N, R 6 E.  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 80 AND
 AH2939'ILLINOIS ROUTE 78, PROCEED EAST APPROXIMATELY 4.6 MI (7.4 KM) ALONG
 AH2939'INTERSTATE ROUTE 80 TO THE STATION ON THE LEFT (NORTH) SIDE OF THE
 AH2939'EAST BOUND LANE OF INTERSTATE 80 IN A GRASS MEDIAN BETWEEN THE EAST
 AH2939'BOUND AND WEST BOUND LANES OF INTERSTATE ROUTE 80 (NEAR MILE MARKER
 AH2939'37.02) .  THE STATION IS LOCATED 39.3 FT (12.0 M) SOUTH OF THE
 AH2939'CENTERLINE OF THE WEST BOUND LANES OF INTERSTATE ROUTE 80, 49.2 FT
 AH2939'(15.0 M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE
 AH2939'ROUTE 80, 69.5 FT (21.2 M) SOUTHEAST OF THE SOUTHWEST CORNER OF A
 AH2939'CONCRETE DRAINAGE STRUCTURE, 84.3 FT (25.7 M) NORTHWEST OF THE
 AH2939'NORTHEAST CORNER OF A CONCRETE DRAINAGE STRUCTURE, 120.2 FT (36.6 M)
 AH2939'NORTH OF A CONCRETE R.O.W.  MARKER, 10.0 FT (3.0 M) NORTHEAST OF A
 AH2939'WOOD POST, AND 2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS
 AH2939'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2939'NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2939
 AH2939                          STATION RECOVERY (2001)
 AH2939
 AH2939'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2939'RECOVERED IN GOOD CONDITION.
 AH2939
 AH2939                          STATION RECOVERY (2021)
 AH2939
 AH2939'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 AH2939'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2940 ***********************************************************************
 AH2940  DESIGNATION -  BUR80 1B
 AH2940  PID         -  AH2940
 AH2940  STATE/COUNTY-  IL/BUREAU
 AH2940  COUNTRY     -  US
 AH2940  USGS QUAD   -  MINERAL (2018)
 AH2940
 AH2940                         *CURRENT SURVEY CONTROL
 AH2940  ______________________________________________________________________
 AH2940* NAD 83(2011) POSITION- 41 23 09.87594(N) 089 48 24.25206(W)   ADJUSTED
 AH2940* NAD 83(2011) ELLIP HT-   158.314 (meters)        (06/27/12)   ADJUSTED
 AH2940* NAD 83(2011) EPOCH   -  2010.00
 AH2940* NAVD 88 ORTHO HEIGHT -   191.4   (meters)      628.    (feet) GPS OBS
 AH2940  ______________________________________________________________________
 AH2940  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2940  GEOID HEIGHT    -        -32.860 (meters)                     GEOID96
 AH2940  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 AH2940  NAD 83(2011) X  -     16,165.364 (meters)                     COMP
 AH2940  NAD 83(2011) Y  - -4,792,444.031 (meters)                     COMP
 AH2940  NAD 83(2011) Z  -  4,194,792.351 (meters)                     COMP
 AH2940  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 AH2940
 AH2940  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2940  Standards:
 AH2940         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2940            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2940  -------------------------------------------------------------------
 AH2940  NETWORK    0.76   1.16           0.34   0.27   0.59      0.01728134
 AH2940  -------------------------------------------------------------------
 AH2940  Click here for local accuracies and other accuracy information.
 AH2940
 AH2940.The horizontal coordinates were established by GPS observations
 AH2940.and adjusted by the National Geodetic Survey in June 2012.
 AH2940
 AH2940.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2940.been affixed to the stable North American tectonic plate. See 
 AH2940.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2940
 AH2940.The horizontal coordinates are valid at the epoch date displayed above
 AH2940.which is a decimal equivalence of Year/Month/Day.
 AH2940
 AH2940.The orthometric height was determined by GPS observations and a
 AH2940.high-resolution geoid model.
 AH2940
 AH2940.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2940.GEOID18 height accuracy estimate available here.
 AH2940
 AH2940.Click photographs - Photos may exist for this station.
 AH2940
 AH2940.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2940
 AH2940.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2940
 AH2940.The ellipsoidal height was determined by GPS observations
 AH2940.and is referenced to NAD 83.
 AH2940
 AH2940. The following values were computed from the NAD 83(2011) position.
 AH2940
 AH2940;                    North         East     Units Scale Factor Converg.
 AH2940;SPC IL W     -   523,962.280   730,103.637   MT  0.99995233   +0 14 16.7
 AH2940;SPC IL W     - 1,719,032.91  2,395,348.35   sFT  0.99995233   +0 14 16.7
 AH2940;UTM  16      - 4,585,418.548   265,319.929   MT  1.00027784   -1 51 23.3
 AH2940
 AH2940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2940!SPC IL W     -   0.99997517  x   0.99995233  =   0.99992750
 AH2940!UTM  16      -   0.99997517  x   1.00027784  =   1.00025300
 AH2940
 AH2940:                Primary Azimuth Mark                     Grid Az
 AH2940:SPC IL W     -  BUR80 1A                                 276 08 43.3
 AH2940:UTM  16      -  BUR80 1A                                 278 14 23.3
 AH2940
 AH2940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6531985418(NAD 83)
 AH2940
 AH2940|---------------------------------------------------------------------|
 AH2940| PID    Reference Object                     Distance      Geod. Az  |
 AH2940|                                                           dddmmss.s |
 AH2940| AH2939 BUR80 1A                            APPROX. 1.1 KM 2762300.0 |
 AH2940|---------------------------------------------------------------------|
 AH2940
 AH2940                          SUPERSEDED SURVEY CONTROL
 AH2940
 AH2940  NAD 83(2007)-  41 23 09.87590(N)    089 48 24.25290(W) AD(2002.00) 0
 AH2940  ELLIP H (02/10/07)  158.347  (m)                       GP(2002.00)    
 AH2940  ELLIP H (12/06/04)  158.329  (m)                       GP(       ) 4 1
 AH2940  NAD 83(1997)-  41 23 09.87554(N)    089 48 24.25234(W) AD(       ) 1
 AH2940  ELLIP H (09/15/98)  158.353  (m)                       GP(       ) 3 1
 AH2940
 AH2940.Superseded values are not recommended for survey control.
 AH2940
 AH2940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2940.See file dsdata.pdf to determine how the superseded data were derived.
 AH2940
 AH2940_MARKER: F = FLANGE-ENCASED ROD
 AH2940_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2940_STAMPING: BUR80-1B
 AH2940_MARK LOGO: ILDT
 AH2940_PROJECTION: RECESSED 3 CENTIMETERS
 AH2940_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2940_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2940+STABILITY: POSITION/ELEVATION WELL
 AH2940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2940+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2025
 AH2940_ROD/PIPE-DEPTH: 2.4 meters
 AH2940_SLEEVE-DEPTH  : 0.9 meters
 AH2940
 AH2940  HISTORY     - Date     Condition        Report By
 AH2940  HISTORY     - 1996     MONUMENTED       SECI
 AH2940  HISTORY     - 20010509 GOOD             USPSQD
 AH2940  HISTORY     - 20251204 GOOD             ILDT
 AH2940
 AH2940                          STATION DESCRIPTION
 AH2940
 AH2940'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2940'STATION IS LOCATED APPROXIMATELY 1.7 MI (2.7 KM) NORTHEAST OF MINERAL,
 AH2940'4.0 MI (6.4 KM) NORTHWEST OF SHEFFIELD, IN THE EAST 1/2 OF SECTION 9,
 AH2940'T 16 N, R 6 E.  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 80
 AH2940'AND ILLINOIS ROUTE 78, PROCEED EAST APPROXIMATELY 5.25 MI (8.45 KM)
 AH2940'ALONG INTERSTATE ROUTE 80 TO THE STATION ON THE LEFT (NORTH) SIDE OF
 AH2940'THE EAST BOUND LANE OF INTERSTATE ROUTE 80 IN A GRASS MEDIAN BETWEEN
 AH2940'THE EAST BOUND AND WEST BOUND LANES OF INTERSTATE ROUTE 80 (NEAR MILE
 AH2940'MARKER 38.58) , JUST WEST OF A PAVED AUTHORIZED VEHICLES ONLY TURN
 AH2940'AROUND.  THE STATION IS LOCATED 48.2 FT (14.7 M) SOUTH OF THE
 AH2940'CENTERLINE OF THE WEST BOUND LANES OF INTERSTATE ROUTE 80, 40.7 FT
 AH2940'(12.4 M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE
 AH2940'ROUTE 80, 22 FT (6.7 M) WEST OF THE CENTER OF THE AUTHORIZED VEHICLES
 AH2940'ONLY TURN AROUND, 144.0 FT (43.9 M) NORTHEAST OF A WOOD FENCE POST,
 AH2940'108.7 FT (33.1 M) NORTHWEST OF A 3-FT DIAMETER TREE, 72.2 FT (22.0 M)
 AH2940'NORTHWEST OF A SMALL CONCRETE DRAINAGE STRUCTURE, 126.3 FT (38.5 M)
 AH2940'NORTHWEST OF A 15-IN DIAMETER TREE, 44.1 FT (13.4 M) WEST OF A NO U
 AH2940'TRUN SIGN, 8 FT (2.4 M) WEST OF A METAL POST, AND 2.O FT EAST OF AN
 AH2940'ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS
 AH2940'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2940'TIES.
 AH2940
 AH2940                          STATION RECOVERY (2001)
 AH2940
 AH2940'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2940'RECOVERED IN GOOD CONDITION.
 AH2940
 AH2940                          STATION RECOVERY (2025)
 AH2940
 AH2940'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AH2940'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2941 ***********************************************************************
 AH2941  DESIGNATION -  BUR80 2A
 AH2941  PID         -  AH2941
 AH2941  STATE/COUNTY-  IL/BUREAU
 AH2941  COUNTRY     -  US
 AH2941  USGS QUAD   -  MANLIUS (2018)
 AH2941
 AH2941                         *CURRENT SURVEY CONTROL
 AH2941  ______________________________________________________________________
 AH2941* NAD 83(2011) POSITION- 41 23 23.09183(N) 089 40 09.43022(W)   ADJUSTED
 AH2941* NAD 83(2011) ELLIP HT-   164.755 (meters)        (06/27/12)   ADJUSTED
 AH2941* NAD 83(2011) EPOCH   -  2010.00
 AH2941* NAVD 88 ORTHO HEIGHT -   197.8   (meters)      649.    (feet) GPS OBS
 AH2941  ______________________________________________________________________
 AH2941  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2941  GEOID HEIGHT    -        -32.886 (meters)                     GEOID96
 AH2941  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 AH2941  NAD 83(2011) X  -     27,660.679 (meters)                     COMP
 AH2941  NAD 83(2011) Y  - -4,792,126.729 (meters)                     COMP
 AH2941  NAD 83(2011) Z  -  4,195,102.506 (meters)                     COMP
 AH2941  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 AH2941
 AH2941  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2941  Standards:
 AH2941         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2941            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2941  -------------------------------------------------------------------
 AH2941  NETWORK    0.71   1.10           0.32   0.25   0.56      0.00448301
 AH2941  -------------------------------------------------------------------
 AH2941  Click here for local accuracies and other accuracy information.
 AH2941
 AH2941.The horizontal coordinates were established by GPS observations
 AH2941.and adjusted by the National Geodetic Survey in June 2012.
 AH2941
 AH2941.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2941.been affixed to the stable North American tectonic plate. See 
 AH2941.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2941
 AH2941.The horizontal coordinates are valid at the epoch date displayed above
 AH2941.which is a decimal equivalence of Year/Month/Day.
 AH2941
 AH2941.The orthometric height was determined by GPS observations and a
 AH2941.high-resolution geoid model.
 AH2941
 AH2941.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2941.GEOID18 height accuracy estimate available here.
 AH2941
 AH2941.Click photographs - Photos may exist for this station.
 AH2941
 AH2941.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2941
 AH2941.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2941
 AH2941.The ellipsoidal height was determined by GPS observations
 AH2941.and is referenced to NAD 83.
 AH2941
 AH2941. The following values were computed from the NAD 83(2011) position.
 AH2941
 AH2941;                    North         East     Units Scale Factor Converg.
 AH2941;SPC IL W     -   524,426.836   741,597.343   MT  0.99996246   +0 19 43.9
 AH2941;SPC IL W     - 1,720,557.04  2,433,057.28   sFT  0.99996246   +0 19 43.9
 AH2941;UTM  16      - 4,585,462.749   276,826.249   MT  1.00021299   -1 45 56.2
 AH2941
 AH2941!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2941!SPC IL W     -   0.99997416  x   0.99996246  =   0.99993662
 AH2941!UTM  16      -   0.99997416  x   1.00021299  =   1.00018714
 AH2941
 AH2941:                Primary Azimuth Mark                     Grid Az
 AH2941:SPC IL W     -  BUR80 2B                                 079 43 43.1
 AH2941:UTM  16      -  BUR80 2B                                 081 49 23.2
 AH2941
 AH2941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7682685462(NAD 83)
 AH2941
 AH2941|---------------------------------------------------------------------|
 AH2941| PID    Reference Object                     Distance      Geod. Az  |
 AH2941|                                                           dddmmss.s |
 AH2941| AH2942 BUR80 2B                            APPROX. 1.1 KM 0800327.0 |
 AH2941|---------------------------------------------------------------------|
 AH2941
 AH2941                          SUPERSEDED SURVEY CONTROL
 AH2941
 AH2941  NAD 83(2007)-  41 23 23.09180(N)    089 40 09.43107(W) AD(2002.00) 0
 AH2941  ELLIP H (02/10/07)  164.788  (m)                       GP(2002.00)    
 AH2941  ELLIP H (12/06/04)  164.770  (m)                       GP(       ) 4 1
 AH2941  NAD 83(1997)-  41 23 23.09143(N)    089 40 09.43046(W) AD(       ) 1
 AH2941  ELLIP H (09/15/98)  164.793  (m)                       GP(       ) 3 1
 AH2941
 AH2941.Superseded values are not recommended for survey control.
 AH2941
 AH2941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2941.See file dsdata.pdf to determine how the superseded data were derived.
 AH2941
 AH2941_MARKER: F = FLANGE-ENCASED ROD
 AH2941_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2941_STAMPING: BUR80-2A
 AH2941_MARK LOGO: ILDT
 AH2941_PROJECTION: FLUSH
 AH2941_MAGNETIC: I = MARKER IS A STEEL ROD
 AH2941_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2941+STABILITY: POSITION/ELEVATION WELL
 AH2941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2941+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2021
 AH2941_ROD/PIPE-DEPTH: 7.3 meters
 AH2941_SLEEVE-DEPTH  : 0.9 meters
 AH2941
 AH2941  HISTORY     - Date     Condition        Report By
 AH2941  HISTORY     - 1996     MONUMENTED       SECI
 AH2941  HISTORY     - 20010502 GOOD             USPSQD
 AH2941  HISTORY     - 20060203 GOOD             USPSQD
 AH2941  HISTORY     - 20210806 GOOD             ILDT
 AH2941
 AH2941                          STATION DESCRIPTION
 AH2941
 AH2941'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2941'STATION IS LOCATED APPROXIMATELY 4.5 MI (7.2 KM) NORTHEAST OF
 AH2941'SHEFFIELD, 4.5 MI (7.2 KM) NORTH OF BUDA, 4.5 MI (7.2 KM) NORTHWEST OF
 AH2941'WYANET IN THE NORTHWEST 1/4 OF SECTION 11, T 16 N, R 7 E.  TO REACH
 AH2941'FROM THE INTERCHANGE OF INTERSTATE ROUTE 80 AND ILLINOIS ROUTE 40
 AH2941'(FORMERLY ILLINOIS ROUTE 88) , PROCEED EAST APPROXIMATELY 0.8 MI (1.3
 AH2941'KM) ALONG INTERSTATE ROUTE 80 TO THE STATION ON THE LEFT (NORTH) SIDE
 AH2941'OF THE EAST BOUND LANE OF INTERSTATE ROUTE 80 IN A GRASS MEDIAN
 AH2941'BETWEEN THE EAST BOUND AND WEST BOUND LANES OF INTERSTATE ROUTE 80
 AH2941'(NEAR MILE MARKER 45.7) .  THE STATION IS LOCATED 47.3 FT (14.4 M)
 AH2941'SOUTH OF THE CENTERLINE OF THE WEST BOUND LANES OF INTERSTATE ROUTE
 AH2941'80, 41.9 FT (12.8 M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES
 AH2941'OF INTERSTATE ROUTE 80, 81.7 FT (24.9 M) SOUTHWEST OF A BOLT ON A
 AH2941'METAL GRATE OVER A CONCRETE FLARED END SECTION, 75.8 FT (23.1 M)
 AH2941'NORTHEAST OF A BOLT ON A METAL GRATE OVER A CONCRETE FLARED END
 AH2941'SECTION, 4.3 FT (1.3 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A
 AH2941'CONCRETE DRAINAGE STRUCTURE, 3.1 FT (0.9 M) WEST OF A WOOD POST, AND
 AH2941'2.1 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2941'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2941'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2941
 AH2941                          STATION RECOVERY (2001)
 AH2941
 AH2941'RECOVERY NOTE BY US POWER SQUADRON 2001
 AH2941'RECOVERED IN GOOD CONDITION.
 AH2941
 AH2941                          STATION RECOVERY (2006)
 AH2941
 AH2941'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 AH2941'RECOVERED IN GOOD CONDITION.
 AH2941
 AH2941                          STATION RECOVERY (2021)
 AH2941
 AH2941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 AH2941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2942 ***********************************************************************
 AH2942  DESIGNATION -  BUR80 2B
 AH2942  PID         -  AH2942
 AH2942  STATE/COUNTY-  IL/BUREAU
 AH2942  COUNTRY     -  US
 AH2942  USGS QUAD   -  MANLIUS (2018)
 AH2942
 AH2942                         *CURRENT SURVEY CONTROL
 AH2942  ______________________________________________________________________
 AH2942* NAD 83(2011) POSITION- 41 23 29.35245(N) 089 39 21.98246(W)   ADJUSTED
 AH2942* NAD 83(2011) ELLIP HT-   170.274 (meters)        (06/27/12)   ADJUSTED
 AH2942* NAD 83(2011) EPOCH   -  2010.00
 AH2942* NAVD 88 ORTHO HEIGHT -   203.4   (meters)      667.    (feet) GPS OBS
 AH2942  ______________________________________________________________________
 AH2942  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2942  GEOID HEIGHT    -        -32.889 (meters)                     GEOID96
 AH2942  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 AH2942  NAD 83(2011) X  -     28,762.285 (meters)                     COMP
 AH2942  NAD 83(2011) Y  - -4,791,996.674 (meters)                     COMP
 AH2942  NAD 83(2011) Z  -  4,195,251.058 (meters)                     COMP
 AH2942  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 AH2942
 AH2942  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2942  Standards:
 AH2942         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2942            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2942  -------------------------------------------------------------------
 AH2942  NETWORK    0.54   0.82           0.25   0.17   0.42     -0.15892064
 AH2942  -------------------------------------------------------------------
 AH2942  Click here for local accuracies and other accuracy information.
 AH2942
 AH2942.The horizontal coordinates were established by GPS observations
 AH2942.and adjusted by the National Geodetic Survey in June 2012.
 AH2942
 AH2942.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2942.been affixed to the stable North American tectonic plate. See 
 AH2942.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2942
 AH2942.The horizontal coordinates are valid at the epoch date displayed above
 AH2942.which is a decimal equivalence of Year/Month/Day.
 AH2942
 AH2942.The orthometric height was determined by GPS observations and a
 AH2942.high-resolution geoid model.
 AH2942
 AH2942.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2942.GEOID18 height accuracy estimate available here.
 AH2942
 AH2942.Click photographs - Photos may exist for this station.
 AH2942
 AH2942.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2942
 AH2942.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2942
 AH2942.The ellipsoidal height was determined by GPS observations
 AH2942.and is referenced to NAD 83.
 AH2942
 AH2942. The following values were computed from the NAD 83(2011) position.
 AH2942
 AH2942;                    North         East     Units Scale Factor Converg.
 AH2942;SPC IL W     -   524,626.379   742,698.484   MT  0.99996361   +0 20 15.3
 AH2942;SPC IL W     - 1,721,211.71  2,436,669.94   sFT  0.99996361   +0 20 15.3
 AH2942;UTM  16      - 4,585,621.954   277,934.220   MT  1.00020692   -1 45 25.0
 AH2942
 AH2942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2942!SPC IL W     -   0.99997329  x   0.99996361  =   0.99993690
 AH2942!UTM  16      -   0.99997329  x   1.00020692  =   1.00018021
 AH2942
 AH2942:                Primary Azimuth Mark                     Grid Az
 AH2942:SPC IL W     -  BUR80 2A                                 259 43 43.0
 AH2942:UTM  16      -  BUR80 2A                                 261 49 23.3
 AH2942
 AH2942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7793485621(NAD 83)
 AH2942
 AH2942|---------------------------------------------------------------------|
 AH2942| PID    Reference Object                     Distance      Geod. Az  |
 AH2942|                                                           dddmmss.s |
 AH2942| AH2941 BUR80 2A                            APPROX. 1.1 KM 2600358.3 |
 AH2942|---------------------------------------------------------------------|
 AH2942
 AH2942                          SUPERSEDED SURVEY CONTROL
 AH2942
 AH2942  NAD 83(2007)-  41 23 29.35242(N)    089 39 21.98332(W) AD(2002.00) 0
 AH2942  ELLIP H (02/10/07)  170.308  (m)                       GP(2002.00)    
 AH2942  ELLIP H (12/06/04)  170.289  (m)                       GP(       ) 4 1
 AH2942  NAD 83(1997)-  41 23 29.35203(N)    089 39 21.98268(W) AD(       ) 1
 AH2942  ELLIP H (09/15/98)  170.311  (m)                       GP(       ) 3 1
 AH2942
 AH2942.Superseded values are not recommended for survey control.
 AH2942
 AH2942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2942.See file dsdata.pdf to determine how the superseded data were derived.
 AH2942
 AH2942_MARKER: I = METAL ROD
 AH2942_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2942_STAMPING: BUR80-2B
 AH2942_MARK LOGO: ILDT
 AH2942_PROJECTION: RECESSED 3 CENTIMETERS
 AH2942_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2942_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2942+STABILITY: POSITION/ELEVATION WELL
 AH2942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2942+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2006
 AH2942_ROD/PIPE-DEPTH: 2.4 meters
 AH2942_SLEEVE-DEPTH  : 0.9 meters
 AH2942
 AH2942  HISTORY     - Date     Condition        Report By
 AH2942  HISTORY     - 1996     MONUMENTED       SECI
 AH2942  HISTORY     - 20010502 GOOD             USPSQD
 AH2942  HISTORY     - 20060203 GOOD             USPSQD
 AH2942
 AH2942                          STATION DESCRIPTION
 AH2942
 AH2942'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2942'STATION IS LOCATED APPROXIMATELY 5.2 MI (8.4 KM) NORTHEAST OF
 AH2942'SHEFFIELD, 5.0 MI (8.0 KM) NORTHEAST OF BUDA, 3.8 MI (6.1 KM)
 AH2942'NORTHWEST OF WYANET IN THE NORTHEAST 1/4 OF SECTION 11, T 16 N, R 7 E.
 AH2942'TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 80 AND ILLINOIS
 AH2942'ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED EAST APPROXIMATELY 1.5
 AH2942'MI (2.4 KM) ALONG INTERSTATE ROUTE 80 TO THE STATION ON THE LEFT
 AH2942'(NORTH) SIDE OF THE EAST BOUND LANE OF INTERSTATE ROUTE 80 IN A GRASS
 AH2942'MEDIAN BETWEEN THE EAST BOUND AND WEST BOUND LANES OF INTERSTATE ROUTE
 AH2942'80 (NEAR MILE MARKER 46.4) .  THE STATION IS LOCATED 46.8 FT (14.3 M)
 AH2942'SOUTH OF THE CENTERLINE OF THE WEST BOUND LANES OF INTERSTATE ROUTE
 AH2942'80, 42.0 FT (12.8 M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES
 AH2942'OF INTERSTATE ROUTE 80, 77.6 FT (23.7 M) NORTHWEST OF A BOLT ON A
 AH2942'METAL GRATE OVER A CONCRETE FLARED END SECTION, 76.0 FT (23.2 M)
 AH2942'SOUTHWEST OF A BOLT ON A METAL GRATE OVER A CONCRETE FLARED END
 AH2942'SECTION, 117.1 FT (35.7 M) SOUTH OF A 16-IN DIAMETER TREE, 2.3 FT (0.7
 AH2942'M) EAST OF A WOOD POST, 2.4 FT (0.7 M) WEST OF A WOOD POST, AND 2.0 FT
 AH2942'(0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO
 AH2942'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2942'THE WOOD PHYSICAL TIES.
 AH2942
 AH2942                          STATION RECOVERY (2001)
 AH2942
 AH2942'RECOVERY NOTE BY US POWER SQUADRON 2001
 AH2942'RECOVERED IN GOOD CONDITION.
 AH2942
 AH2942                          STATION RECOVERY (2006)
 AH2942
 AH2942'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 AH2942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2943 ***********************************************************************
 AH2943  DESIGNATION -  BUR80 3A
 AH2943  PID         -  AH2943
 AH2943  STATE/COUNTY-  IL/BUREAU
 AH2943  COUNTRY     -  US
 AH2943  USGS QUAD   -  PRINCETON NORTH (2018)
 AH2943
 AH2943                         *CURRENT SURVEY CONTROL
 AH2943  ______________________________________________________________________
 AH2943* NAD 83(2011) POSITION- 41 23 52.72835(N) 089 28 55.21802(W)   ADJUSTED
 AH2943* NAD 83(2011) ELLIP HT-   175.931 (meters)        (06/27/12)   ADJUSTED
 AH2943* NAD 83(2011) EPOCH   -  2010.00
 AH2943* NAVD 88 ORTHO HEIGHT -   209.1   (meters)      686.    (feet) GPS OBS
 AH2943  ______________________________________________________________________
 AH2943  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2943  GEOID HEIGHT    -        -32.915 (meters)                     GEOID96
 AH2943  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 AH2943  NAD 83(2011) X  -     43,319.009 (meters)                     COMP
 AH2943  NAD 83(2011) Y  - -4,791,414.544 (meters)                     COMP
 AH2943  NAD 83(2011) Z  -  4,195,795.805 (meters)                     COMP
 AH2943  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 AH2943
 AH2943  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2943  Standards:
 AH2943         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2943            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2943  -------------------------------------------------------------------
 AH2943  NETWORK    0.82   1.31           0.37   0.29   0.67      0.04098984
 AH2943  -------------------------------------------------------------------
 AH2943  Click here for local accuracies and other accuracy information.
 AH2943
 AH2943.The horizontal coordinates were established by GPS observations
 AH2943.and adjusted by the National Geodetic Survey in June 2012.
 AH2943
 AH2943.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2943.been affixed to the stable North American tectonic plate. See 
 AH2943.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2943
 AH2943.The horizontal coordinates are valid at the epoch date displayed above
 AH2943.which is a decimal equivalence of Year/Month/Day.
 AH2943
 AH2943.The orthometric height was determined by GPS observations and a
 AH2943.high-resolution geoid model.
 AH2943
 AH2943.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2943.GEOID18 height accuracy estimate available here.
 AH2943
 AH2943.Click photographs - Photos may exist for this station.
 AH2943
 AH2943.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2943
 AH2943.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2943
 AH2943.The ellipsoidal height was determined by GPS observations
 AH2943.and is referenced to NAD 83.
 AH2943
 AH2943. The following values were computed from the NAD 83(2011) position.
 AH2943
 AH2943;                    North         East     Units Scale Factor Converg.
 AH2943;SPC IL W     -   525,447.919   757,253.057   MT  0.99998150   +0 27 10.0
 AH2943;SPC IL W     - 1,723,907.05  2,484,421.07   sFT  0.99998150   +0 27 10.0
 AH2943;UTM  16      - 4,585,911.040   292,511.949   MT  1.00012985   -1 38 30.8
 AH2943
 AH2943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2943!SPC IL W     -   0.99997241  x   0.99998150  =   0.99995391
 AH2943!UTM  16      -   0.99997241  x   1.00012985  =   1.00010225
 AH2943
 AH2943:                Primary Azimuth Mark                     Grid Az
 AH2943:SPC IL W     -  BUR80 3B                                 081 33 19.4
 AH2943:UTM  16      -  BUR80 3B                                 083 39 00.2
 AH2943
 AH2943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9251185911(NAD 83)
 AH2943
 AH2943|---------------------------------------------------------------------|
 AH2943| PID    Reference Object                     Distance      Geod. Az  |
 AH2943|                                                           dddmmss.s |
 AH2943| AH2944 BUR80 3B                            APPROX. 1.0 KM 0820029.4 |
 AH2943|---------------------------------------------------------------------|
 AH2943
 AH2943                          SUPERSEDED SURVEY CONTROL
 AH2943
 AH2943  NAD 83(2007)-  41 23 52.72832(N)    089 28 55.21887(W) AD(2002.00) 0
 AH2943  ELLIP H (02/10/07)  175.964  (m)                       GP(2002.00)    
 AH2943  ELLIP H (12/06/04)  175.946  (m)                       GP(       ) 4 1
 AH2943  NAD 83(1997)-  41 23 52.72797(N)    089 28 55.21827(W) AD(       ) 1
 AH2943  ELLIP H (09/15/98)  175.970  (m)                       GP(       ) 3 1
 AH2943
 AH2943.Superseded values are not recommended for survey control.
 AH2943
 AH2943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2943.See file dsdata.pdf to determine how the superseded data were derived.
 AH2943
 AH2943_MARKER: F = FLANGE-ENCASED ROD
 AH2943_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2943_STAMPING: BUR80-3A
 AH2943_MARK LOGO: ILDT
 AH2943_PROJECTION: FLUSH
 AH2943_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2943_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2943+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2020
 AH2943_ROD/PIPE-DEPTH: 4.9 meters
 AH2943_SLEEVE-DEPTH  : 0.9 meters
 AH2943
 AH2943  HISTORY     - Date     Condition        Report By
 AH2943  HISTORY     - 1996     MONUMENTED       SECI
 AH2943  HISTORY     - 20010606 GOOD             USPSQD
 AH2943  HISTORY     - 20050707 GOOD             USPSQD
 AH2943  HISTORY     - 20200610 GOOD             ILDT
 AH2943
 AH2943                          STATION DESCRIPTION
 AH2943
 AH2943'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2943'STATION IS LOCATED APPROXIMATELY 5.8 MI (9.3 KM) NORTHEAST OF WYANET,
 AH2943'2.0 MI (3.2 KM) NORTH OF PRINCETON IN THE SOUTHWEST 1/4 OF SECTION 5,
 AH2943'T 16 N, R 9 E.  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 80
 AH2943'AND ILLINOIS ROUTE 26, PROCEED WEST APPROXIMATELY 0.6 MI (1.0 KM)
 AH2943'ALONG INTERSTATE ROUTE 80 TO THE STATION ON THE LEFT (SOUTH) SIDE OF
 AH2943'THE WEST BOUND LANE OF INTERSTATE ROUTE 80 IN A GRASS MEDIAN BETWEEN
 AH2943'THE EAST BOUND AND WEST BOUND LANES OF INTERSTATE ROUTE 80, JUST WEST
 AH2943'OF A TURN AROUND.  THE STATION IS LOCATED 41.9 FT (12.8 M) SOUTH OF
 AH2943'THE CENTERLINE OF THE WEST BOUND LANES OF INTERSTATE ROUTE 80, 46.6 FT
 AH2943'(14.2 M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE
 AH2943'ROUTE 80, 19 FT (5.8 M) WEST OF THE CENTER OF A TURN AROUND, 41.5 FT
 AH2943'(12.6 M) WEST OF A NO U TURN SIGN, 206.5 FT (62.9 M) NORTHEAST OF
 AH2943'15-IN DIAMETER TREE, 157.6 FT (48.0 M) NORTHEAST OF A 14-IN DIAMETER
 AH2943'TREE, 140.1 FT (42.7 M) NORTHEAST OF A 14-IN DIAMETER TREE, 118.1 FT
 AH2943'(36.0 M) SOUTHEAST OF A 14-IN DIAMETER TREE, 206.1 FT (62.8 M)
 AH2943'SOUTHWEST OF A SPEED LIMIT 65 SIGN, 238.2 FT (72.6 M) NORTHWEST OF A
 AH2943'ILLINOIS 26 EXIT 56 SIGN, AND 2.1 FT (0.6 M) EAST OF AN ORANGE
 AH2943'FIBERGLASS WITNESS SIGN.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2943'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2943
 AH2943                          STATION RECOVERY (2001)
 AH2943
 AH2943'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2943'RECOVERED IN GOOD CONDITION.
 AH2943
 AH2943                          STATION RECOVERY (2005)
 AH2943
 AH2943'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH2943'RECOVERED IN GOOD CONDITION.
 AH2943
 AH2943                          STATION RECOVERY (2020)
 AH2943
 AH2943'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2943'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2944 ***********************************************************************
 AH2944  DESIGNATION -  BUR80 3B
 AH2944  PID         -  AH2944
 AH2944  STATE/COUNTY-  IL/BUREAU
 AH2944  COUNTRY     -  US
 AH2944  USGS QUAD   -  PRINCETON NORTH (2018)
 AH2944
 AH2944                         *CURRENT SURVEY CONTROL
 AH2944  ______________________________________________________________________
 AH2944* NAD 83(2011) POSITION- 41 23 57.45791(N) 089 28 10.45547(W)   ADJUSTED
 AH2944* NAD 83(2011) ELLIP HT-   170.978 (meters)        (06/27/12)   ADJUSTED
 AH2944* NAD 83(2011) EPOCH   -  2010.00
 AH2944* NAVD 88 ORTHO HEIGHT -   204.1   (meters)      670.    (feet) GPS OBS
 AH2944  ______________________________________________________________________
 AH2944  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2944  GEOID HEIGHT    -        -32.913 (meters)                     GEOID96
 AH2944  GEOID HEIGHT    -        -33.117 (meters)                     GEOID18
 AH2944  NAD 83(2011) X  -     44,357.889 (meters)                     COMP
 AH2944  NAD 83(2011) Y  - -4,791,304.827 (meters)                     COMP
 AH2944  NAD 83(2011) Z  -  4,195,901.983 (meters)                     COMP
 AH2944  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 AH2944
 AH2944  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2944  Standards:
 AH2944         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2944            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2944  -------------------------------------------------------------------
 AH2944  NETWORK    0.57   1.00           0.25   0.21   0.51      0.08514459
 AH2944  -------------------------------------------------------------------
 AH2944  Click here for local accuracies and other accuracy information.
 AH2944
 AH2944.The horizontal coordinates were established by GPS observations
 AH2944.and adjusted by the National Geodetic Survey in June 2012.
 AH2944
 AH2944.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2944.been affixed to the stable North American tectonic plate. See 
 AH2944.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2944
 AH2944.The horizontal coordinates are valid at the epoch date displayed above
 AH2944.which is a decimal equivalence of Year/Month/Day.
 AH2944
 AH2944.The orthometric height was determined by GPS observations and a
 AH2944.high-resolution geoid model.
 AH2944
 AH2944.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2944.GEOID18 height accuracy estimate available here.
 AH2944
 AH2944.Click photographs - Photos may exist for this station.
 AH2944
 AH2944.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2944
 AH2944.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2944
 AH2944.The ellipsoidal height was determined by GPS observations
 AH2944.and is referenced to NAD 83.
 AH2944
 AH2944. The following values were computed from the NAD 83(2011) position.
 AH2944
 AH2944;                    North         East     Units Scale Factor Converg.
 AH2944;SPC IL W     -   525,602.112   758,291.654   MT  0.99998298   +0 27 39.6
 AH2944;SPC IL W     - 1,724,412.93  2,487,828.53   sFT  0.99998298   +0 27 39.6
 AH2944;UTM  16      - 4,586,027.185   293,555.640   MT  1.00012453   -1 38 01.4
 AH2944
 AH2944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2944!SPC IL W     -   0.99997318  x   0.99998298  =   0.99995616
 AH2944!UTM  16      -   0.99997318  x   1.00012453  =   1.00009771
 AH2944
 AH2944:                Primary Azimuth Mark                     Grid Az
 AH2944:SPC IL W     -  BUR80 3A                                 261 33 19.4
 AH2944:UTM  16      -  BUR80 3A                                 263 39 00.4
 AH2944
 AH2944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9355586027(NAD 83)
 AH2944
 AH2944|---------------------------------------------------------------------|
 AH2944| PID    Reference Object                     Distance      Geod. Az  |
 AH2944|                                                           dddmmss.s |
 AH2944| AH2943 BUR80 3A                            APPROX. 1.0 KM 2620059.0 |
 AH2944|---------------------------------------------------------------------|
 AH2944
 AH2944                          SUPERSEDED SURVEY CONTROL
 AH2944
 AH2944  NAD 83(2007)-  41 23 57.45788(N)    089 28 10.45632(W) AD(2002.00) 0
 AH2944  ELLIP H (02/10/07)  171.011  (m)                       GP(2002.00)    
 AH2944  ELLIP H (12/06/04)  170.994  (m)                       GP(       ) 4 1
 AH2944  NAD 83(1997)-  41 23 57.45753(N)    089 28 10.45572(W) AD(       ) 1
 AH2944  ELLIP H (09/15/98)  171.018  (m)                       GP(       ) 3 1
 AH2944
 AH2944.Superseded values are not recommended for survey control.
 AH2944
 AH2944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2944.See file dsdata.pdf to determine how the superseded data were derived.
 AH2944
 AH2944_MARKER: I = METAL ROD
 AH2944_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2944_STAMPING: BUR80-3B
 AH2944_MARK LOGO: ILDT
 AH2944_PROJECTION: FLUSH
 AH2944_MAGNETIC: I = MARKER IS A STEEL ROD
 AH2944_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2944+STABILITY: POSITION/ELEVATION WELL
 AH2944_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AH2944+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2021
 AH2944_ROD/PIPE-DEPTH: 2.4 meters
 AH2944_SLEEVE-DEPTH  : 0.9 meters
 AH2944
 AH2944  HISTORY     - Date     Condition        Report By
 AH2944  HISTORY     - 1996     MONUMENTED       SECI
 AH2944  HISTORY     - 20010502 GOOD             USPSQD
 AH2944  HISTORY     - 20060203 GOOD             USPSQD
 AH2944  HISTORY     - 20210805 POOR             ILDT
 AH2944
 AH2944                          STATION DESCRIPTION
 AH2944
 AH2944'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2944'STATION IS LOCATED APPROXIMATELY 6.2 MI (10.0 KM) NORTHEAST OF WYANET,
 AH2944'2.1 MI (3.4 KM) NORTH OF PRINCETON AT THE INTERCHANGE OF INTERSTATE
 AH2944'ROUTE 80 AND ILLINOIS ROUTE 26 IN THE SOUTHEAST 1/4 OF SECTION 5, T 16
 AH2944'N, R 9 E.  THE STATION IS LOCATED 111 FT (33.8 M) WEST OF THE
 AH2944'CENTERLINE OF ILLINOIS ROUTE 26, 41.3 FT (12.6 M) SOUTH OF THE
 AH2944'CENTERLINE OF THE WEST BOUND LANES OF INTERSTATE ROUTE 80, 38.9 FT
 AH2944'(11.9 M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE
 AH2944'ROUTE 80, 124.5 FT (37.9 M) NORTHEAST OF A 10-IN DIAMETER TREE, 162.3
 AH2944'FT (49.5 M) NORTHEAST OF A POWER POLE, 147.0 FT (44.8 M) NORTHEAST OF
 AH2944'THE WEST END OF A GUARDRAIL SOUTH OF THE EAST BOUND LANES, 44.6 FT
 AH2944'(13.6 M) WEST OF THE WEST END OF A SOUTH GUARDRAIL AROUND THE BRIDGE
 AH2944'PIER, 181.O FT SOUTHEAST OF A POWER POLE, AND 2.0 FT (0.6 M) NORTH OF
 AH2944'AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2944'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2944'TIES.
 AH2944
 AH2944                          STATION RECOVERY (2001)
 AH2944
 AH2944'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2944'RECOVERED IN GOOD CONDITION.
 AH2944
 AH2944                          STATION RECOVERY (2006)
 AH2944
 AH2944'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 AH2944'RECOVERED IN GOOD CONDITION.
 AH2944
 AH2944                          STATION RECOVERY (2021)
 AH2944
 AH2944'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 AH2944'MARK HAS BEEN STRUCK AND IS LEANING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2945 ***********************************************************************
 AH2945  DESIGNATION -  BUR80 4A
 AH2945  PID         -  AH2945
 AH2945  STATE/COUNTY-  IL/BUREAU
 AH2945  COUNTRY     -  US
 AH2945  USGS QUAD   -  MALDEN (2018)
 AH2945
 AH2945                         *CURRENT SURVEY CONTROL
 AH2945  ______________________________________________________________________
 AH2945* NAD 83(2011) POSITION- 41 23 43.04085(N) 089 17 50.12765(W)   ADJUSTED
 AH2945* NAD 83(2011) ELLIP HT-   172.133 (meters)        (06/27/12)   ADJUSTED
 AH2945* NAD 83(2011) EPOCH   -  2010.00
 AH2945* NAVD 88 ORTHO HEIGHT -   205.2   (meters)      673.    (feet) GPS OBS
 AH2945  ______________________________________________________________________
 AH2945  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2945  GEOID HEIGHT    -        -32.869 (meters)                     GEOID96
 AH2945  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 AH2945  NAD 83(2011) X  -     58,770.818 (meters)                     COMP
 AH2945  NAD 83(2011) Y  - -4,791,444.726 (meters)                     COMP
 AH2945  NAD 83(2011) Z  -  4,195,569.095 (meters)                     COMP
 AH2945  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 AH2945
 AH2945  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2945  Standards:
 AH2945         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2945            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2945  -------------------------------------------------------------------
 AH2945  NETWORK    0.64   1.27           0.29   0.22   0.65      0.22000632
 AH2945  -------------------------------------------------------------------
 AH2945  Click here for local accuracies and other accuracy information.
 AH2945
 AH2945.The horizontal coordinates were established by GPS observations
 AH2945.and adjusted by the National Geodetic Survey in June 2012.
 AH2945
 AH2945.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2945.been affixed to the stable North American tectonic plate. See 
 AH2945.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2945
 AH2945.The horizontal coordinates are valid at the epoch date displayed above
 AH2945.which is a decimal equivalence of Year/Month/Day.
 AH2945
 AH2945.The orthometric height was determined by GPS observations and a
 AH2945.high-resolution geoid model.
 AH2945
 AH2945.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2945.GEOID18 height accuracy estimate available here.
 AH2945
 AH2945.Click photographs - Photos may exist for this station.
 AH2945
 AH2945.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2945
 AH2945.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2945
 AH2945.The ellipsoidal height was determined by GPS observations
 AH2945.and is referenced to NAD 83.
 AH2945
 AH2945. The following values were computed from the NAD 83(2011) position.
 AH2945
 AH2945;                    North         East     Units Scale Factor Converg.
 AH2945;SPC IL W     -   525,287.629   772,705.207   MT  1.00000621   +0 34 29.7
 AH2945;SPC IL W     - 1,723,381.16  2,535,117.00   sFT  1.00000621   +0 34 29.7
 AH2945;UTM  16      - 4,585,186.029   307,949.430   MT  1.00005393   -1 31 10.3
 AH2945
 AH2945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2945!SPC IL W     -   0.99997300  x   1.00000621  =   0.99997921
 AH2945!UTM  16      -   0.99997300  x   1.00005393  =   1.00002693
 AH2945
 AH2945:                Primary Azimuth Mark                     Grid Az
 AH2945:SPC IL W     -  BUR80 4B                                 117 42 42.9
 AH2945:UTM  16      -  BUR80 4B                                 119 48 22.9
 AH2945
 AH2945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0794985186(NAD 83)
 AH2945
 AH2945|---------------------------------------------------------------------|
 AH2945| PID    Reference Object                     Distance      Geod. Az  |
 AH2945|                                                           dddmmss.s |
 AH2945| AH2946 BUR80 4B                            APPROX. 0.8 KM 1181712.6 |
 AH2945|---------------------------------------------------------------------|
 AH2945
 AH2945                          SUPERSEDED SURVEY CONTROL
 AH2945
 AH2945  NAD 83(2007)-  41 23 43.04083(N)    089 17 50.12852(W) AD(2002.00) 0
 AH2945  ELLIP H (02/10/07)  172.166  (m)                       GP(2002.00)    
 AH2945  ELLIP H (12/06/04)  172.147  (m)                       GP(       ) 4 1
 AH2945  NAD 83(1997)-  41 23 43.04058(N)    089 17 50.12802(W) AD(       ) 1
 AH2945  ELLIP H (09/15/98)  172.181  (m)                       GP(       ) 3 1
 AH2945
 AH2945.Superseded values are not recommended for survey control.
 AH2945
 AH2945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2945.See file dsdata.pdf to determine how the superseded data were derived.
 AH2945
 AH2945_MARKER: I = METAL ROD
 AH2945_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2945_STAMPING: BUR80-4A
 AH2945_MARK LOGO: ILDT
 AH2945_PROJECTION: FLUSH
 AH2945_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2945_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2945+STABILITY: POSITION/ELEVATION WELL
 AH2945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2945+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2005
 AH2945_ROD/PIPE-DEPTH: 2.4 meters
 AH2945_SLEEVE-DEPTH  : 0.9 meters
 AH2945
 AH2945  HISTORY     - Date     Condition        Report By
 AH2945  HISTORY     - 1996     MONUMENTED       SECI
 AH2945  HISTORY     - 20050707 GOOD             USPSQD
 AH2945
 AH2945                          STATION DESCRIPTION
 AH2945
 AH2945'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2945'STATION IS LOCATED APPROXIMATELY 4.3 MI (6.9 KM) SOUTHEAST OF MALDEN,
 AH2945'2.4 MI (3.9 KM) NORTHWEST OF SEATONVILLE, 4 MI (6.4 KM) NORTHWEST OF
 AH2945'LADD, 4.8 MI (7.7 KM) SOUTHWEST OF CHERRY IN THE SOUTHEAST 1/4 OF
 AH2945'SECTION 2, T 16 N, R 10 E.  TO REACH FROM THE INTERCHANGE OF
 AH2945'INTERSTATE ROUTE 80 AND INTERSTATE ROUTE 180, PROCEED EAST
 AH2945'APPROXIMATELY 4.6 MI (7.4 KM) ALONG INTERSTATE ROUTE 80 TO THE STATION
 AH2945'LOCATED IN THE GRASS MEDIAN OF INTERSTATE ROUTE 80 JUST WEST OF A
 AH2945'BRIDGE THAT GOES OVER A ROAD (2900 E) AND ALSO BRUSH CREEK (NEAR MILE
 AH2945'MARKER 65.43) .  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 80
 AH2945'AND ILLINOIS ROUTE 89, PROCEED WEST APPROXIMATELY 4.3 MI (6.9 KM)
 AH2945'ALONG INTERSTATE ROUTE 80 TO THE STATION LOCATED IN THE GRASS MEDIAN
 AH2945'OF INTERSTATE ROUTE 80 JUST WEST OF A BRIDGE THAT GOES OVER A ROAD
 AH2945'(2900 E) AND ALSO BRUSH CREEK (NEAR MILE MARKER 65.43) . THE STATION
 AH2945'IS LOCATED 42.5 FT (13.0 M) SOUTH OF THE CENTERLINE OF THE WEST BOUND
 AH2945'LANES, 46.2 FT (14.1 M) NORTH OF THE CENTERLINE OF THE EAST BOUND
 AH2945'LANES, 93.3 FT (28.4 M) WEST OF A PK NAIL NEAR THE CENTERLINE OF 2900
 AH2945'E, 45.1 FT (13.7 M) EAST OF A CATCH BASIN, 27.7 FT (8.4 M) WEST OF THE
 AH2945'NORTH-SOUTH FENCE LINE, 24.1 FT (7.3 M) SOUTHWEST OF A CHISELED X IN
 AH2945'THE SOUTHWEST WING WALL OF THE WESTBOUND BRIDGE, 44.1 FT (13.4 M)
 AH2945'NORTHWEST OF A CHISELED X IN THE NORTHWEST WING WALL OF THE EASTBOUND
 AH2945'BRIDGE, AND 2.0 FT (0.6 M) WEST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2945'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.
 AH2945
 AH2945                          STATION RECOVERY (2005)
 AH2945
 AH2945'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH2945'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2946 ***********************************************************************
 AH2946  DESIGNATION -  BUR80 4B
 AH2946  PID         -  AH2946
 AH2946  STATE/COUNTY-  IL/BUREAU
 AH2946  COUNTRY     -  US
 AH2946  USGS QUAD   -  MALDEN (2018)
 AH2946
 AH2946                         *CURRENT SURVEY CONTROL
 AH2946  ______________________________________________________________________
 AH2946* NAD 83(2011) POSITION- 41 23 29.99241(N) 089 17 17.93254(W)   ADJUSTED
 AH2946* NAD 83(2011) ELLIP HT-   175.839 (meters)        (06/27/12)   ADJUSTED
 AH2946* NAD 83(2011) EPOCH   -  2010.00
 AH2946* NAVD 88 ORTHO HEIGHT -   208.9   (meters)      685.    (feet) GPS OBS
 AH2946  ______________________________________________________________________
 AH2946  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2946  GEOID HEIGHT    -        -32.866 (meters)                     GEOID96
 AH2946  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 AH2946  NAD 83(2011) X  -     59,522.037 (meters)                     COMP
 AH2946  NAD 83(2011) Y  - -4,791,704.438 (meters)                     COMP
 AH2946  NAD 83(2011) Z  -  4,195,269.550 (meters)                     COMP
 AH2946  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 AH2946
 AH2946  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2946  Standards:
 AH2946         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2946            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2946  -------------------------------------------------------------------
 AH2946  NETWORK    0.57   1.08           0.26   0.19   0.55      0.15400281
 AH2946  -------------------------------------------------------------------
 AH2946  Click here for local accuracies and other accuracy information.
 AH2946
 AH2946.The horizontal coordinates were established by GPS observations
 AH2946.and adjusted by the National Geodetic Survey in June 2012.
 AH2946
 AH2946.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2946.been affixed to the stable North American tectonic plate. See 
 AH2946.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2946
 AH2946.The horizontal coordinates are valid at the epoch date displayed above
 AH2946.which is a decimal equivalence of Year/Month/Day.
 AH2946
 AH2946.The orthometric height was determined by GPS observations and a
 AH2946.high-resolution geoid model.
 AH2946
 AH2946.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2946.GEOID18 height accuracy estimate available here.
 AH2946
 AH2946.Click photographs - Photos may exist for this station.
 AH2946
 AH2946.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2946
 AH2946.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2946
 AH2946.The ellipsoidal height was determined by GPS observations
 AH2946.and is referenced to NAD 83.
 AH2946
 AH2946. The following values were computed from the NAD 83(2011) position.
 AH2946
 AH2946;                    North         East     Units Scale Factor Converg.
 AH2946;SPC IL W     -   524,892.640   773,457.170   MT  1.00000756   +0 34 50.9
 AH2946;SPC IL W     - 1,722,085.27  2,537,584.07   sFT  1.00000756   +0 34 50.9
 AH2946;UTM  16      - 4,584,763.804   308,686.489   MT  1.00005045   -1 30 48.6
 AH2946
 AH2946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2946!SPC IL W     -   0.99997242  x   1.00000756  =   0.99997998
 AH2946!UTM  16      -   0.99997242  x   1.00005045  =   1.00002287
 AH2946
 AH2946:                Primary Azimuth Mark                     Grid Az
 AH2946:SPC IL W     -  BUR80 4A                                 297 42 43.0
 AH2946:UTM  16      -  BUR80 4A                                 299 48 22.5
 AH2946
 AH2946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0868684763(NAD 83)
 AH2946
 AH2946|---------------------------------------------------------------------|
 AH2946| PID    Reference Object                     Distance      Geod. Az  |
 AH2946|                                                           dddmmss.s |
 AH2946| AH2945 BUR80 4A                            APPROX. 0.8 KM 2981733.9 |
 AH2946|---------------------------------------------------------------------|
 AH2946
 AH2946                          SUPERSEDED SURVEY CONTROL
 AH2946
 AH2946  NAD 83(2007)-  41 23 29.99239(N)    089 17 17.93341(W) AD(2002.00) 0
 AH2946  ELLIP H (02/10/07)  175.872  (m)                       GP(2002.00)    
 AH2946  ELLIP H (12/06/04)  175.852  (m)                       GP(       ) 4 1
 AH2946  NAD 83(1997)-  41 23 29.99214(N)    089 17 17.93291(W) AD(       ) 1
 AH2946  ELLIP H (09/15/98)  175.887  (m)                       GP(       ) 3 1
 AH2946
 AH2946.Superseded values are not recommended for survey control.
 AH2946
 AH2946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2946.See file dsdata.pdf to determine how the superseded data were derived.
 AH2946
 AH2946_MARKER: F = FLANGE-ENCASED ROD
 AH2946_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2946_STAMPING: BUR80-4B
 AH2946_MARK LOGO: ILDT
 AH2946_PROJECTION: RECESSED 3 CENTIMETERS
 AH2946_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2946_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2946+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2020
 AH2946_ROD/PIPE-DEPTH: 4.9 meters
 AH2946_SLEEVE-DEPTH  : 0.9 meters
 AH2946
 AH2946  HISTORY     - Date     Condition        Report By
 AH2946  HISTORY     - 1996     MONUMENTED       SECI
 AH2946  HISTORY     - 20050707 GOOD             USPSQD
 AH2946  HISTORY     - 20200610 GOOD             ILDT
 AH2946
 AH2946                          STATION DESCRIPTION
 AH2946
 AH2946'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2946'STATION IS LOCATED APPROXIMATELY 4.8 MI (7.7 KM) SOUTHEAST OF MALDEN,
 AH2946'2.0 MI (3.2 KM) NORTHWEST OF SEATONVILLE, 3.5 MI (5.6 KM) NORTHWEST OF
 AH2946'LADD, 4.5 MI (7.2 KM) SOUTHWEST OF CHERRY IN THE NORTHWEST 1/4 OF
 AH2946'SECTION 12, T 16 N, R 10 E.  TO REACH FROM THE INTERCHANGE OF
 AH2946'INTERSTATE ROUTE 80 AND INTERSTATE ROUTE 180, PROCEED EAST
 AH2946'APPROXIMATELY 5.1 MI (8.2 KM) ALONG INTERSTATE ROUTE 80 TO THE STATION
 AH2946'LOCATED IN THE GRASS MEDIAN OF INTERSTATE ROUTE 80 JUST WEST OF A
 AH2946'AUTHORIZED VEHICLE ONLY TURN AROUND (NEAR MILE MARKER 66.04) . TO
 AH2946'REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 80 AND ILLINOIS ROUTE
 AH2946'89, PROCEED WEST APPROXIMATELY 4.83 MI (7.77 KM) ALONG INTERSTATE
 AH2946'ROUTE 80 TO THE STATION LOCATED IN THE GRASS MEDIAN OF INTERSTATE
 AH2946'ROUTE 80 JUST WEST OF A AUTHORIZED VEHICLE ONLY TURN AROUND (NEAR MILE
 AH2946'MARKER 66.04) .  THE STATION IS LOCATED 44.3 FT (13.5 M) SOUTH OF THE
 AH2946'CENTERLINE OF THE WEST BOUND LANES OF INTERSTATE ROUTE 80, 44.0 FT
 AH2946'(13.4 M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE
 AH2946'ROUTE 80, 24 FT (7.3 M) WEST OF THE CENTER OF A AUTHORIZED VEHICLE
 AH2946'ONLY TURN AROUND, 47.7 FT (14.5 M) WEST OF A NO U TURN SIGN, 104.1 FT
 AH2946'(31.7 M) SOUTHEAST OF A 12-IN DIAMETER TREE, 93.0 FT (28.3 M) SOUTH OF
 AH2946'A 9-IN DIAMETER TREE, 99.0 FT (30.2 M) SOUTHWEST OF A 8-IN DIAMETER
 AH2946'TREE, 137.3 FT (41.8 M) SOUTHWEST OF A 7-IN DIAMETER BIRCH TREE, AND
 AH2946'2.O FT EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH2946'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2946'THE WOOD PHYSICAL TIES.
 AH2946
 AH2946                          STATION RECOVERY (2005)
 AH2946
 AH2946'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH2946'RECOVERED IN GOOD CONDITION.
 AH2946
 AH2946                          STATION RECOVERY (2020)
 AH2946
 AH2946'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2946'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1399 ***********************************************************************
 NH1399  DESIGNATION -  BUREAU
 NH1399  PID         -  NH1399
 NH1399  STATE/COUNTY-  IL/WINNEBAGO
 NH1399  COUNTRY     -  US
 NH1399  USGS QUAD   -  SOUTH BELOIT (2018)
 NH1399
 NH1399                         *CURRENT SURVEY CONTROL
 NH1399  ______________________________________________________________________
 NH1399* NAD 83(1997) POSITION- 42 23 29.23449(N) 089 02 49.04105(W)   ADJUSTED
 NH1399* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 NH1399  ______________________________________________________________________
 NH1399  GEOID HEIGHT    -        -33.607 (meters)                     GEOID18
 NH1399  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 NH1399  HORZ ORDER      -  SECOND
 NH1399
 NH1399.The horizontal coordinates were established by classical geodetic methods
 NH1399.and adjusted by the National Geodetic Survey in October 1999.
 NH1399
 NH1399.The orthometric height was scaled from a topographic map.
 NH1399
 NH1399.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1399.GEOID18 height accuracy estimate available here.
 NH1399
 NH1399.Click photographs - Photos may exist for this station.
 NH1399
 NH1399.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1399
 NH1399. The following values were computed from the NAD 83(1997) position.
 NH1399
 NH1399;                    North         East     Units Scale Factor Converg.
 NH1399;SPC IL W     -   636,168.983   792,193.273   MT  1.00004572   +0 45 17.8
 NH1399;SPC IL W     - 2,087,164.41  2,599,054.10   sFT  1.00004572   +0 45 17.8
 NH1399;UTM  16      - 4,695,269.939   331,515.626   MT  0.99994928   -1 22 49.3
 NH1399
 NH1399!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1399!SPC IL W     -   0.99997015  x   1.00004572  =   1.00001587
 NH1399!UTM  16      -   0.99997015  x   0.99994928  =   0.99991943
 NH1399
 NH1399:                Primary Azimuth Mark                     Grid Az
 NH1399:SPC IL W     -  BROWN                                    004 14 14.2
 NH1399:UTM  16      -  BROWN                                    006 22 21.3
 NH1399
 NH1399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3151595269(NAD 83)
 NH1399
 NH1399|---------------------------------------------------------------------|
 NH1399| PID    Reference Object                     Distance      Geod. Az  |
 NH1399|                                                           dddmmss.s |
 NH1399| NH0540 BROWN                               APPROX. 0.6 KM 0045932.0 |
 NH1399| NH1404 CALHOUN                             197.323 METERS 20922     |
 NH1399| CI9126 BUREAU RM                             3.850 METERS 21000     |
 NH1399|---------------------------------------------------------------------|
 NH1399
 NH1399                          SUPERSEDED SURVEY CONTROL
 NH1399
 NH1399  NAD 83(1996)-  42 23 29.23441(N)    089 02 49.04150(W) AD(       ) 2
 NH1399  NAD 83(1991)-  42 23 29.23042(N)    089 02 49.04042(W) AD(       ) 2
 NH1399  NAD 83(1986)-  42 23 29.22932(N)    089 02 49.04417(W) AD(       ) 2
 NH1399  NAD 27      -  42 23 29.16700(N)    089 02 48.64450(W) AD(       ) 2
 NH1399  USSD        -  42 23 29.26400(N)    089 02 48.44500(W) AD(       ) 3
 NH1399
 NH1399.Superseded values are not recommended for survey control.
 NH1399
 NH1399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1399.See file dsdata.pdf to determine how the superseded data were derived.
 NH1399
 NH1399_MARKER: N = NAIL
 NH1399_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1399_SP_SET: WOOD STAKE
 NH1399_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1399
 NH1399  HISTORY     - Date     Condition        Report By
 NH1399  HISTORY     - 1920     MONUMENTED       CGS
 NH1399  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1399
 NH1399                          STATION DESCRIPTION
 NH1399
 NH1399'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1399'STATION IS ABOUT 5 MILES S OF ROCKTON, ON THE E SIDE OF THE
 NH1399'CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 160 YARDS S
 NH1399'OF RAILROAD BRIDGE E 560, ON THE E BANK OF A DEEP CUT BETWEEN
 NH1399'THE RAILROAD AND THE RIVER, 100 YARDS N OF THE N END OF THE
 NH1399'PICNIC AND CAMPING GROUNDS ON J.S. JOHNSONS FARM, 300 YARDS
 NH1399'NE BY E FROM J.S. JOHNSONS RESIDENCE, AND 4.40 METERS (14.44
 NH1399'FEET) E OF THE E AND NEAREST RAIL.  THE STATION AND REFERENCE
 NH1399'MARKS ARE ELM STAKES, EACH WITH A NAIL IN THE TOP, AND A
 NH1399'CROSS FILED ON THE NAIL.  THE REFERENCE MARK IS ON THE SAME
 NH1399'SIDE OF THE TRACK, 3.85 METERS (12.63 FEET) FROM THE
 NH1399'STATION, S 30 DEG 00 MIN W.
 NH1399
 NH1399                          STATION RECOVERY (1997)
 NH1399
 NH1399'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1399'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1395 ***********************************************************************
 JB1395  DESIGNATION -  BURGESS
 JB1395  PID         -  JB1395
 JB1395  STATE/COUNTY-  IL/BOND
 JB1395  COUNTRY     -  US
 JB1395  USGS QUAD   -  POCAHONTAS (2018)
 JB1395
 JB1395                         *CURRENT SURVEY CONTROL
 JB1395  ______________________________________________________________________
 JB1395* NAD 83(1997) POSITION- 38 48 32.18401(N) 089 35 12.96092(W)   ADJUSTED
 JB1395* NAVD 88 ORTHO HEIGHT -   171.663 (meters)      563.20  (feet) ADJUSTED
 JB1395  ______________________________________________________________________
 JB1395  GEOID HEIGHT    -        -31.152 (meters)                     GEOID18
 JB1395  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 JB1395  DYNAMIC HEIGHT  -        171.557 (meters)      562.85  (feet) COMP
 JB1395  MODELED GRAVITY -    980,005.3   (mgal)                       NAVD 88
 JB1395
 JB1395  HORZ ORDER      -  SECOND
 JB1395  VERT ORDER      -  SECOND    CLASS 0
 JB1395
 JB1395.The horizontal coordinates were established by classical geodetic methods
 JB1395.and adjusted by the National Geodetic Survey in October 1999.
 JB1395
 JB1395.The orthometric height was determined by differential leveling and
 JB1395.adjusted by the NATIONAL GEODETIC SURVEY
 JB1395.in June 1991.
 JB1395
 JB1395.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1395.GEOID18 height accuracy estimate available here.
 JB1395
 JB1395.Click photographs - Photos may exist for this station.
 JB1395
 JB1395.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1395
 JB1395.The dynamic height is computed by dividing the NAVD 88
 JB1395.geopotential number by the normal gravity value computed on the
 JB1395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1395.degrees latitude (g = 980.6199 gals.).
 JB1395
 JB1395.The modeled gravity was interpolated from observed gravity values.
 JB1395
 JB1395. The following values were computed from the NAD 83(1997) position.
 JB1395
 JB1395;                    North         East     Units Scale Factor Converg.
 JB1395;SPC IL W     -   237,919.915   750,352.197   MT  0.99997239   +0 21 48.0
 JB1395;SPC IL W     -   780,575.59  2,461,780.50   sFT  0.99997239   +0 21 48.0
 JB1395;UTM  16      - 4,298,754.105   275,375.160   MT  1.00022136   -1 37 19.1
 JB1395
 JB1395!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1395!SPC IL W     -   0.99997795  x   0.99997239  =   0.99995034
 JB1395!UTM  16      -   0.99997795  x   1.00022136  =   1.00019931
 JB1395
 JB1395:                Primary Azimuth Mark                     Grid Az
 JB1395:SPC IL W     -  BURGESS AZ MK                            048 05 13.1
 JB1395:UTM  16      -  BURGESS AZ MK                            050 04 20.2
 JB1395
 JB1395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7537598754(NAD 83)
 JB1395
 JB1395|---------------------------------------------------------------------|
 JB1395| PID    Reference Object                     Distance      Geod. Az  |
 JB1395|                                                           dddmmss.s |
 JB1395| CI3146 BURGESS AZ MK                                      0482701.1 |
 JB1395| JB1946 POCAHONTAS MUNICIPAL TANK           APPROX. 4.5 KM 0623332.1 |
 JB1395| JB1543 BURGESS RM 3                         11.235 METERS 08757     |
 JB1395| JB1394 BURGESS RM 1                         17.839 METERS 08933     |
 JB1395| JB1947 HIGHLAND ATT MICROWAVE TOWER        APPROX.10.5 KM 2403409.0 |
 JB1395| JB1396 BURGESS RM 2                         12.739 METERS 27346     |
 JB1395| JB1544 BURGESS RM 4                         12.707 METERS 27358     |
 JB1395| JB1945 POCAHONTAS OHIO OIL MICROWAVE       APPROX. 3.2 KM 3151838.7 |
 JB1395|---------------------------------------------------------------------|
 JB1395
 JB1395                          SUPERSEDED SURVEY CONTROL
 JB1395
 JB1395  NAD 83(1986)-  38 48 32.19988(N)    089 35 12.95210(W) AD(       ) 2
 JB1395  NAD 27      -  38 48 32.03020(N)    089 35 12.64430(W) AD(       ) 2
 JB1395  NGVD 29 (??/??/92)  171.785  (m)          563.60   (f) ADJ UNCH    2 0
 JB1395  NGVD 29             171.78   (m)          563.6    (f) LEVELING    3  
 JB1395
 JB1395.Superseded values are not recommended for survey control.
 JB1395
 JB1395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1395.See file dsdata.pdf to determine how the superseded data were derived.
 JB1395
 JB1395_MARKER: DS = TRIANGULATION STATION DISK
 JB1395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1395_STAMPING: BURGESS 1960
 JB1395_MARK LOGO: CGS
 JB1395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1395+STABILITY: SURFACE MOTION
 JB1395
 JB1395  HISTORY     - Date     Condition        Report By
 JB1395  HISTORY     - 1960     MONUMENTED       CGS
 JB1395  HISTORY     - 1960     GOOD             CGS
 JB1395  HISTORY     - 1975     GOOD             NGS
 JB1395  HISTORY     - 1975     GOOD             NGS
 JB1395
 JB1395                          STATION DESCRIPTION
 JB1395
 JB1395'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1395'STATION IS LOCATED ABOUT 2.5 MILES WEST-SOUTHWEST OF POCAHONTAS, ABOUT
 JB1395'2.25 MILES NORTH-NORTHEAST OF PIERRON AND 0.1 MILE NORTH OF U S
 JB1395'HIGHWAY 40 ON LAND OWNED BY MR F BUCHMILLER.
 JB1395'
 JB1395'TO REACH FRM THE JUNCTION OF U S HIGHWAY 40 AND MAIN STREET IN
 JB1395'POCAHONTAS, GO WEST-SOUTHWEST ON U S HIGHWAY 40 FOR 3.1 MILES TO A
 JB1395'WHITE FARM HOUSE OCCUPIED BY MR F BUCHMILLER ON RIGHT, TURN RIGHT AND
 JB1395'GO NORTH FOR 100 YARDS TO MR F BUCHMILLERS FARM YARD, TURN RIGHT AND
 JB1395'PASS THROUGH GATE AT THE SOUTHWEST CORNER OF BARN AND GO EAST 0.05
 JB1395'MILE TO A GATE INTO PASTURE, PASS THROUGH GATE INTO PASTURE AND GO
 JB1395'NORTHEAST ACROSS PASTURE FOR 0.2 MILE TO STATION ON CREST OF HILL IN
 JB1395'FENCE LINE AS DESCRIBED.
 JB1395'
 JB1395'STATION MARK, A STANDARD STATION MARK DISK STAMPED BURGESS 1960, IS
 JB1395'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1
 JB1395'INCH.  THE MARK IS 20 FEET WEST OF A TRIPLE TRUNK TREE, 5.3 FEET
 JB1395'EAST-SOUTHEAST OF THE WITNESS POST AND 2.4 FEET SOUTH OF FENCE.
 JB1395'
 JB1395'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 JB1395'BURGESS NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB1395'WHICH PROJECTS ABOUT 1 INCH.  THE MARK IS 63.1 FEET EAST OF THE
 JB1395'WITNESS POST, 38.3 FEET EAST OF A TRIPLE TRUNK TREE AND 1 FOOT SOUTH
 JB1395'OF FENCE.
 JB1395'
 JB1395'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 JB1395'BURGESS NO 2 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB1395'WHICH IS SET FLUSH WITH THE GROUND.  THE MARK IS 36.7 FEET WEST OF
 JB1395'WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 JB1395'
 JB1395'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED BURGESS 1960, IS
 JB1395'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET 1 INCH BELOW
 JB1395'THE SURFACE OF THE GROUND.  THE MARK IS 42 FEET NORTH OF POWER POLE,
 JB1395'19 FEET EAST OF CENTER OF SURFACE ROAD AND 3.5 FEET SOUTH-SOUTHWEST OF
 JB1395'WITNESS POST.
 JB1395'
 JB1395'TO REACH THE ASIMUTH MARK FORM STATION GO SOUTHWEST ACROSS PASTURE FOR
 JB1395'0.2 MILE TO MR F BUCHMILLERS FARM YARD AND U S HIGHWAY 40 JUST SOUTH
 JB1395'OF MR F BUCHMILLERS FARM YARD.  TURN LEFT ON U S HIGHWAY 40 AND GO
 JB1395'EAST-NORTHEAST FOR 1.05 MILE TO A SURFACED ROAD LEFT, TURN LEFT AND GO
 JB1395'NORTH FOR 0.4 MILES TO AZIMUTH MARK ON RIGHT SIDE OF ROAD AS
 JB1395'DESCRIBED.
 JB1395'
 JB1395'HEIGHT OF LIGHT ABOVE STATION MARK 1.28 METERS.
 JB1395
 JB1395                          STATION RECOVERY (1960)
 JB1395
 JB1395'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB1395'3.2 MI SW FROM POCAHONTAS.  ABOUT 3.05 MILES SOUTHWEST ALONG U.S.
 JB1395'HIGHWAY 40 FROM ITS JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE
 JB1395'0.2 MILE NORTH AND NORTHEAST THROUGH BARNYARD AND ACROSS A PASTURE TO
 JB1395'THE HIGHEST PART OF THE HILL AT THE FENCE LINE, 2 FEET SOUTH OF A
 JB1395'FENCE, 20 FEET WEST OF A 15-INCH HEDGE TREE IN THE FENCE LINE, 116
 JB1395'FEET EAST OF A 30-INCH ELM TREE IN THE FENCE LINE, 5.4 FEET
 JB1395'EAST-SOUTHEAST OF A METAL WITNESS POST AND SET IN THE TOP OF A
 JB1395'CONCRETE POST PROJECTING 3 INCHES.
 JB1395
 JB1395                          STATION RECOVERY (1975)
 JB1395
 JB1395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB1395'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 JB1395'REFERENCE MARKS 1 AND 2 WERE FOUND PLOWED OUT OF THE GROUND LAYING ON
 JB1395'TOP OF THE GROUND.  REFERENCE MARKS 3 AND 4 WERE SET.  DUE TO HIGHWAY
 JB1395'CHANGES A NEW DESCRIPTION FOLLOWS.
 JB1395'
 JB1395'THE STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHWEST OF POCAHONTAS, ON A
 JB1395'LOW HILL IN A CULTIVATED FIELD.
 JB1395'
 JB1395'TO REACH THE STATION FROM THE OVERPASS OF INTERSTATE HIGHWAY 70 AND A
 JB1395'PAVED ROAD AT THE NORTHWEST EDGE OF POCAHONTAS, CONTINUE NORTH ON THE
 JB1395'PAVED ROAD FOR 0.1 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO IN A
 JB1395'SOUTHWESTERLY DIRECTION FOR 3.05 MILES TO A FARM HOUSE ON THE RIGHT.
 JB1395'TURN RIGHT PASSING TO THE WEST OF SOME FARM BUILDINGS FOR 0.15 MILE TO
 JB1395'A WATER DITCH.  TURN SHARP RIGHT AND FOLLOW A DIM TRACK ROAD FOR 0.15
 JB1395'MILE TO THE STATION AS DESCRIBED.  THE STATION IS NOT ON THE HIGHEST
 JB1395'PART OF THE HILL BUT MORE TO THE SOUTHERLY SLOPE.  THE STATION IS 5
 JB1395'FEET SOUTHEAST OF A METAL WITNESS POST.  THE MARK PROJECTS 3 INCHES
 JB1395'AND THE DISK IS STAMPED BURGESS 1960.
 JB1395'
 JB1395'REFERENCE MARK 3 IS 1 FOOT WEST OF A METAL WITNESS POST AND IS ABOUT 3
 JB1395'FEET HIGHER THAN THE STATION.  THE MARK PROJECTS 3 INCHES AND THE DISK
 JB1395'IS STAMPED BURGESS 1960 NO 3 1975.
 JB1395'
 JB1395'REFERENCE MARK 4 IS 2 FEET EAST OF A METAL WITNESS POST AND IS ABOUT
 JB1395'THE SAME ELEVATION AS THE STATION.  THE MARK PROJECTS 2 INCHES AND THE
 JB1395'DISK IS STAMPED BURGESS 1960 NO 4 1975.
 JB1395'
 JB1395'AZIMUTH MARK IS 42 FEET NORTH OF A POWERLINE POLE, 20 FEET EAST OF THE
 JB1395'CENTERLINE OF A PAVED ROAD, 1 FOOT SOUTH OF A METAL WITNESS POST.  THE
 JB1395'MARK IS FLUSH AND THE DISK IS STAMPED BURGESS 1960.
 JB1395'
 JB1395'TO REACH THE AZIMUTH MARK FROM THE FARM HOUSE MENTIONED ABOVE, GO IN A
 JB1395'NORTHEASTERLY DIRECTION ON PAVED ROAD FOR 1.05 MILES TO A SIDE ROAD
 JB1395'LEFT.  TURN LEFT AND GO NORTH ON A PAVED ROAD FOR 0.4 MILE TO THE MARK
 JB1395'ON THE RIGHT AS DESCRIBED.
 JB1395'
 JB1395'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 JB1395'SOUTHWEST OF POCAHONTAS.
 JB1395
 JB1395                          STATION RECOVERY (1975)
 JB1395
 JB1395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 JB1395'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1396 ***********************************************************************
 JB1396  DESIGNATION -  BURGESS RM 2
 JB1396  PID         -  JB1396
 JB1396  STATE/COUNTY-  IL/BOND
 JB1396  COUNTRY     -  US
 JB1396  USGS QUAD   -  POCAHONTAS (2018)
 JB1396
 JB1396                         *CURRENT SURVEY CONTROL
 JB1396  ______________________________________________________________________
 JB1396* NAD 83(1986) POSITION- 38 48 32.21   (N) 089 35 13.49   (W)   HD_HELD1
 JB1396* NAVD 88 ORTHO HEIGHT -   171.756 (meters)      563.50  (feet) ADJUSTED
 JB1396  ______________________________________________________________________
 JB1396  GEOID HEIGHT    -        -31.152 (meters)                     GEOID18
 JB1396  DYNAMIC HEIGHT  -        171.650 (meters)      563.16  (feet) COMP
 JB1396  MODELED GRAVITY -    980,005.3   (mgal)                       NAVD 88
 JB1396
 JB1396  VERT ORDER      -  SECOND    CLASS 0
 JB1396
 JB1396.The horizontal coordinates were determined by differentially corrected
 JB1396.hand held GPS observations or other comparable positioning techniques
 JB1396.and have an estimated accuracy of +/- 3 meters.
 JB1396
 JB1396.The orthometric height was determined by differential leveling and
 JB1396.adjusted by the NATIONAL GEODETIC SURVEY
 JB1396.in June 1991.
 JB1396
 JB1396.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1396.GEOID18 height accuracy estimate available here.
 JB1396
 JB1396.Click photographs - Photos may exist for this station.
 JB1396
 JB1396.The dynamic height is computed by dividing the NAVD 88
 JB1396.geopotential number by the normal gravity value computed on the
 JB1396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1396.degrees latitude (g = 980.6199 gals.).
 JB1396
 JB1396.The modeled gravity was interpolated from observed gravity values.
 JB1396
 JB1396;                    North         East    Units  Estimated Accuracy
 JB1396;SPC IL W     -   237,920.6     750,339.4     MT  (+/- 3 meters HH1 GPS) 
 JB1396
 JB1396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7536298755(NAD 83)
 JB1396
 JB1396                          SUPERSEDED SURVEY CONTROL
 JB1396
 JB1396  NGVD 29 (??/??/92)  171.878  (m)          563.90   (f) ADJ UNCH    2 0
 JB1396
 JB1396.Superseded values are not recommended for survey control.
 JB1396
 JB1396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1396.See file dsdata.pdf to determine how the superseded data were derived.
 JB1396
 JB1396_MARKER: DR = REFERENCE MARK DISK
 JB1396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1396_STAMPING: BURGESS NO 2 1960
 JB1396_MARK LOGO: CGS
 JB1396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1396+STABILITY: SURFACE MOTION
 JB1396
 JB1396  HISTORY     - Date     Condition        Report By
 JB1396  HISTORY     - 1960     MONUMENTED       CGS
 JB1396
 JB1396                          STATION DESCRIPTION
 JB1396
 JB1396'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1396'3.2 MI SW FROM POCAHONTAS.
 JB1396'ABOUT 3.0 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB1396'WITH MAIN STREET IN POCAHONTAS, THENCE 0.2 MILE NORTH AND
 JB1396'NORTHEAST THROUGH BARNYARD AND ACROSS A PASTURE TO THE HIGHEST
 JB1396'PART OF THE HILL AT THE FENCE LINE, 1 FOOT SOUTH OF A FENCE,
 JB1396'63 FEET WEST OF A 15-INCH HEDGE TREE IN FENCE LINE, 75 FEET EAST
 JB1396'OF A 30-INCH ELM TREE IN FENCE LINE, 42.2 FEET WEST OF TRIANGULATION
 JB1396'STATION BURGESS, 36.7 FEET WEST OF A METAL WITNESS POST AND SET
 JB1396'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1543 ***********************************************************************
 JB1543  DESIGNATION -  BURGESS RM 3
 JB1543  PID         -  JB1543
 JB1543  STATE/COUNTY-  IL/BOND
 JB1543  COUNTRY     -  US
 JB1543  USGS QUAD   -  POCAHONTAS (2018)
 JB1543
 JB1543                         *CURRENT SURVEY CONTROL
 JB1543  ______________________________________________________________________
 JB1543* NAD 83(1986) POSITION- 38 48 32.20   (N) 089 35 12.50   (W)   HD_HELD1
 JB1543* NAVD 88 ORTHO HEIGHT -   171.99  (+/-2cm)      564.3   (feet) VERTCON3
 JB1543  ______________________________________________________________________
 JB1543  GEOID HEIGHT    -        -31.152 (meters)                     GEOID18
 JB1543  VERT ORDER      -  THIRD (See Below)
 JB1543
 JB1543.The horizontal coordinates were determined by differentially corrected
 JB1543.hand held GPS observations or other comparable positioning techniques
 JB1543.and have an estimated accuracy of +/- 3 meters.
 JB1543
 JB1543.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1543.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1543
 JB1543.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1543.GEOID18 height accuracy estimate available here.
 JB1543
 JB1543.The vertical order pertains to the NGVD 29 superseded value.
 JB1543
 JB1543.Click photographs - Photos may exist for this station.
 JB1543
 JB1543;                    North         East    Units  Estimated Accuracy
 JB1543;SPC IL W     -   237,920.5     750,363.3     MT  (+/- 3 meters HH1 GPS) 
 JB1543
 JB1543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7538698754(NAD 83)
 JB1543
 JB1543                          SUPERSEDED SURVEY CONTROL
 JB1543
 JB1543  NGVD 29 (11/09/15)  172.11   (m)          564.7    (f) RESET       3  
 JB1543
 JB1543.Superseded values are not recommended for survey control.
 JB1543
 JB1543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1543.See file dsdata.pdf to determine how the superseded data were derived.
 JB1543
 JB1543_MARKER: DR = REFERENCE MARK DISK
 JB1543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1543_STAMPING: BURGESS 1960 NO 3 1975
 JB1543_MARK LOGO: NGS
 JB1543_PROJECTION: PROJECTING 8 CENTIMETERS
 JB1543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1543+STABILITY: SURFACE MOTION
 JB1543
 JB1543  HISTORY     - Date     Condition        Report By
 JB1543  HISTORY     - 1975     MONUMENTED       NGS
 JB1543
 JB1543                          STATION DESCRIPTION
 JB1543
 JB1543'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB1543'3.25 MI SW FROM POCAHONTAS.
 JB1543'3.0 MILES SOUTHWEST ALONG OLD U.S. HIGHWAY 40, FROM THE OVERPASS OF
 JB1543'INTERSTATE HIGHWAY 70 AND A PAVED ROAD AT THE NORTHWEST EDGE OF
 JB1543'POCAHONTAS, THENCE 0.2 MILE NORTH AND EAST THROUGH BARN YARD AND
 JB1543'ACROSS PASTURE TO HIGHEST PART OF THE HILL.
 JB1543'THE MARK IS 1 FT  W FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1544 ***********************************************************************
 JB1544  DESIGNATION -  BURGESS RM 4
 JB1544  PID         -  JB1544
 JB1544  STATE/COUNTY-  IL/BOND
 JB1544  COUNTRY     -  US
 JB1544  USGS QUAD   -  POCAHONTAS (2018)
 JB1544
 JB1544                         *CURRENT SURVEY CONTROL
 JB1544  ______________________________________________________________________
 JB1544* NAD 83(1986) POSITION- 38 48 32.21   (N) 089 35 13.49   (W)   HD_HELD1
 JB1544* NAVD 88 ORTHO HEIGHT -   171.86  (+/-2cm)      563.8   (feet) VERTCON3
 JB1544  ______________________________________________________________________
 JB1544  GEOID HEIGHT    -        -31.152 (meters)                     GEOID18
 JB1544  VERT ORDER      -  THIRD (See Below)
 JB1544
 JB1544.The horizontal coordinates were determined by differentially corrected
 JB1544.hand held GPS observations or other comparable positioning techniques
 JB1544.and have an estimated accuracy of +/- 3 meters.
 JB1544
 JB1544.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1544.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1544
 JB1544.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1544.GEOID18 height accuracy estimate available here.
 JB1544
 JB1544.The vertical order pertains to the NGVD 29 superseded value.
 JB1544
 JB1544.Click photographs - Photos may exist for this station.
 JB1544
 JB1544;                    North         East    Units  Estimated Accuracy
 JB1544;SPC IL W     -   237,920.6     750,339.4     MT  (+/- 3 meters HH1 GPS) 
 JB1544
 JB1544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7536298755(NAD 83)
 JB1544
 JB1544                          SUPERSEDED SURVEY CONTROL
 JB1544
 JB1544  NGVD 29 (11/09/15)  171.98   (m)          564.2    (f) RESET       3  
 JB1544
 JB1544.Superseded values are not recommended for survey control.
 JB1544
 JB1544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1544.See file dsdata.pdf to determine how the superseded data were derived.
 JB1544
 JB1544_MARKER: DR = REFERENCE MARK DISK
 JB1544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1544_STAMPING: BURGESS 1960 NO 4 1975
 JB1544_MARK LOGO: NGS
 JB1544_PROJECTION: PROJECTING 5 CENTIMETERS
 JB1544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1544+STABILITY: SURFACE MOTION
 JB1544
 JB1544  HISTORY     - Date     Condition        Report By
 JB1544  HISTORY     - 1975     MONUMENTED       NGS
 JB1544
 JB1544                          STATION DESCRIPTION
 JB1544
 JB1544'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB1544'3.25 MI SW FROM POCAHONTAS.
 JB1544'3.9 MILES SOUTHWEST ALONG OLD U.S. HIGHWAY 40, FROM THE OVERPASS OF
 JB1544'INTERSTATE HIGHWAY 70 AND A PAVED ROAD AT THE NORTHWEST EDGE OF
 JB1544'POCAHONTAS, THENCE 0.2 MILE NORTH AND EAST THROUGH BARN YARD AND
 JB1544'ACROSS PASTURE TO HIGHEST PART  OF THE HILL.
 JB1544'THE MARK IS 2 FT  E FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1615 ***********************************************************************
 JC1615  DESIGNATION -  BURKESVILLE BELL MICROWAVE
 JC1615  PID         -  JC1615
 JC1615  STATE/COUNTY-  IL/MONROE
 JC1615  COUNTRY     -  US
 JC1615  USGS QUAD   -  PADERBORN (2018)
 JC1615
 JC1615                         *CURRENT SURVEY CONTROL
 JC1615  ______________________________________________________________________
 JC1615* NAD 83(1997) POSITION- 38 15 47.02277(N) 090 07 10.57947(W)   ADJUSTED
 JC1615  ______________________________________________________________________
 JC1615  GEOID HEIGHT    -        -30.109 (meters)                     GEOID18
 JC1615  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 JC1615  HORZ ORDER      -  THIRD
 JC1615
 JC1615.The horizontal coordinates were established by classical geodetic methods
 JC1615.and adjusted by the National Geodetic Survey in October 1999.
 JC1615
 JC1615.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1615.GEOID18 height accuracy estimate available here.
 JC1615
 JC1615.Click photographs - Photos may exist for this station.
 JC1615
 JC1615.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1615
 JC1615. The following values were computed from the NAD 83(1997) position.
 JC1615
 JC1615;                    North         East     Units Scale Factor Converg.
 JC1615;SPC IL W     -   177,168.774   704,118.455   MT  0.99994139   +0 01 44.9
 JC1615;SPC IL W     -   581,261.22  2,310,095.30   sFT  0.99994139   +0 01 44.9
 JC1615;UTM  15      - 4,238,927.624   752,009.882   MT  1.00038222   +1 47 04.9
 JC1615
 JC1615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5200938927(NAD 83)
 JC1615
 JC1615                          SUPERSEDED SURVEY CONTROL
 JC1615
 JC1615  NAD 83(1986)-  38 15 47.03401(N)    090 07 10.57236(W) AD(       ) 3
 JC1615  NAD 27      -  38 15 46.84901(N)    090 07 10.17617(W) AD(       ) 3
 JC1615
 JC1615.Superseded values are not recommended for survey control.
 JC1615
 JC1615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1615.See file dsdata.pdf to determine how the superseded data were derived.
 JC1615
 JC1615_MARKER: 45 = MICROWAVE TOWER
 JC1615
 JC1615  HISTORY     - Date     Condition        Report By
 JC1615  HISTORY     - 1969     FIRST OBSERVED   CGS
 JC1615
 JC1615                          STATION DESCRIPTION
 JC1615
 JC1615'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JFS)
 JC1615'THE STATION IS LOCATED 1.75 MILE. AND 0.3 MI S. OF THE TOWN
 JC1615'OF BURKSVILLE, ALONG A N.-S. BLACKTOP RD.  STATION IS THE
 JC1615'CENTER OF RED LIGHT AT TOP CENTER OF A MICRO WAVE TOWER
 JC1615'OWNED BY THE BELL TELEPHONE COMPANY.  THE TOWER IS OF STEEL
 JC1615'CONSTRUCTION, FOUR-LEGGED AND ABOUT 300 FT HIGH.
 JC1615'
 JC1615'STATION WAS INTERSECTED FROM STATIONS 71 BLACK, 72 FREES,
 JC1615'AND 73 RENAULT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1607 ***********************************************************************
 MF1607  DESIGNATION -  BURKET
 MF1607  PID         -  MF1607
 MF1607  STATE/COUNTY-  IL/LEE
 MF1607  COUNTRY     -  US
 MF1607  USGS QUAD   -  DIXON EAST (2018)
 MF1607
 MF1607                         *CURRENT SURVEY CONTROL
 MF1607  ______________________________________________________________________
 MF1607* NAD 83(1997) POSITION- 41 50 13.28281(N) 089 26 40.70998(W)   ADJUSTED
 MF1607* NAD 83(1997) ELLIP HT-   204.909 (meters)        (10/21/99)   ADJUSTED
 MF1607* NAVD 88 ORTHO HEIGHT -   237.8   (meters)      780.    (feet) VERTCON3
 MF1607  ______________________________________________________________________
 MF1607  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 MF1607  NAD 83(1997) X  -     46,129.839 (meters)                     COMP
 MF1607  NAD 83(1997) Y  - -4,759,021.611 (meters)                     COMP
 MF1607  NAD 83(1997) Z  -  4,232,270.798 (meters)                     COMP
 MF1607  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 MF1607  HORZ ORDER      -  THIRD
 MF1607  ELLP ORDER      -  FOURTH    CLASS I
 MF1607
 MF1607.This mark is at Dixon Mun Charles R Walgreen Fld Airport (C73)
 MF1607
 MF1607.The horizontal coordinates were established by classical geodetic methods
 MF1607.and adjusted by the National Geodetic Survey in October 1999.
 MF1607
 MF1607.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1607.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1607
 MF1607.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1607.GEOID18 height accuracy estimate available here.
 MF1607
 MF1607.Click photographs - Photos may exist for this station.
 MF1607
 MF1607.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1607
 MF1607.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1607
 MF1607.The ellipsoidal height was determined by GPS observations
 MF1607.and is referenced to NAD 83.
 MF1607
 MF1607. The following values were computed from the NAD 83(1997) position.
 MF1607
 MF1607;                    North         East     Units Scale Factor Converg.
 MF1607;SPC IL W     -   574,233.558   759,969.371   MT  0.99998541   +0 28 53.8
 MF1607;SPC IL W     - 1,883,964.60  2,493,332.84   sFT  0.99998541   +0 28 53.8
 MF1607;UTM  16      - 4,634,570.651   297,017.905   MT  1.00010703   -1 37 52.2
 MF1607
 MF1607!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1607!SPC IL W     -   0.99996786  x   0.99998541  =   0.99995327
 MF1607!UTM  16      -   0.99996786  x   1.00010703  =   1.00007489
 MF1607
 MF1607:                Primary Azimuth Mark                     Grid Az
 MF1607:SPC IL W     -  BURKET AZ MK                             083 06 16.6
 MF1607:UTM  16      -  BURKET AZ MK                             085 13 02.6
 MF1607
 MF1607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9701734570(NAD 83)
 MF1607
 MF1607|---------------------------------------------------------------------|
 MF1607| PID    Reference Object                     Distance      Geod. Az  |
 MF1607|                                                           dddmmss.s |
 MF1607| CI6790 BURKET RM 1                          26.826 METERS 02313     |
 MF1607| MF1604 AIRPORT BCN DIXON MUN APT 1954       66.675 METERS 03509     |
 MF1607| CI6789 BURKET AZ MK                                       0833510.4 |
 MF1607| CI6791 BURKET RM 2                          48.152 METERS 15418     |
 MF1607| MF1772 DIXPORT                             328.669 METERS 18610     |
 MF1607| MF1712 PEEK HOME FOR CHILDREN WTR TK       APPROX.14.6 KM 3190753.0 |
 MF1607| MF1713 POLO INDUSTRIAL MFG CO STACK        APPROX.17.9 KM 3204409.1 |
 MF1607| MF1612 DIXON STATE HOSPITAL STACK          APPROX. 4.9 KM 3303346.4 |
 MF1607| MF1606 DIXON MENDUSA CEMENT CO STACK       APPROX. 2.8 KM 3430000.2 |
 MF1607|---------------------------------------------------------------------|
 MF1607
 MF1607                          SUPERSEDED SURVEY CONTROL
 MF1607
 MF1607  NAD 83(1996)-  41 50 13.28301(N)    089 26 40.70990(W) AD(       ) 3
 MF1607  NAD 83(1986)-  41 50 13.28699(N)    089 26 40.71795(W) AD(       ) 3
 MF1607  NGVD 29 (06/25/91)  238.0    (m)  OSU 89B  model used  GPS OBS        
 MF1607
 MF1607.Superseded values are not recommended for survey control.
 MF1607
 MF1607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1607.See file dsdata.pdf to determine how the superseded data were derived.
 MF1607
 MF1607_MARKER: DS = TRIANGULATION STATION DISK
 MF1607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1607_STAMPING: BURKET 1954
 MF1607_MARK LOGO: CGS
 MF1607_PROJECTION: RECESSED 5 CENTIMETERS
 MF1607_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1607+STABILITY: SURFACE MOTION
 MF1607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1607+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2022
 MF1607
 MF1607  HISTORY     - Date     Condition        Report By
 MF1607  HISTORY     - 1954     MONUMENTED       CGS
 MF1607  HISTORY     - 1954     GOOD             CGS
 MF1607  HISTORY     - 1970     GOOD             LOCSUR
 MF1607  HISTORY     - 1970     GOOD             NGS
 MF1607  HISTORY     - 19900921 GOOD             NGS
 MF1607  HISTORY     - 20020114 GOOD             USPSQD
 MF1607  HISTORY     - 20020705 GOOD             INDIV
 MF1607  HISTORY     - 20030423 GOOD             USPSQD
 MF1607  HISTORY     - 20220309 GOOD             ILDT
 MF1607
 MF1607                          STATION DESCRIPTION
 MF1607
 MF1607'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1607'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHEAST OF DIXON ON THE
 MF1607'DIXON MUNI. AIRPORT.  IT IS 72 FEET WEST OF THE MAIN ENTRANCE TO THE
 MF1607'AIRPORT, 63 FEET NORTH OF THE NORTHWEST CORNER OF A SMALL BRICK
 MF1607'BUILDING, 43 FEET EAST OF THE NORTHEAST CORNER OF THE EAST HANGAR.  IT
 MF1607'IS FLUSH AND THE DISK IS STAMPED BURKET 1954.
 MF1607'
 MF1607'REFERENCE MARK NO. 1 IS 37 FEET WEST OF THE CENTER OF THE MAIN
 MF1607'ENTRANCE TO THE AIRPORT AND IS AT THE WEST EDGE OF A SIDEWALK.  IT IS
 MF1607'FLUSH AND THE DISK IS STAMPED BURKET NO 1 1954.
 MF1607'
 MF1607'REFERENCE MARK NO. 2 IS 36 FEET WEST OF THE CENTER OF THE MAIN
 MF1607'ENTRANCE, 29 FEET NORTHEAST OF THE SOUTHEAST CORNER OF A SMALL BRICK
 MF1607'BUILDING AND 19 FEET SOUTHEAST OF THE NORTHEAST CORNER OF THE
 MF1607'BUILDING.  IT IS FLUSH AND THE DISK IS STAMPED BURKET NO 2 1954.
 MF1607'
 MF1607'AZIMUTH MARK IS 49 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 30 A, 4
 MF1607'FEET NORTH OF A FENCE LINE AND 3 FEET SOUTH OF A WHITE WITNESS POST
 MF1607'AND A POWER LINE POLE.  IT IS FLUSH AND THE DISK IS STAMPED BURKET
 MF1607'1954.
 MF1607'
 MF1607'TO REACH THE AZIMUTH MARK FROM THE MAIN ENTRANCE TO THE DIXON MUNI.
 MF1607'AIRPORT AND U.S. HIGHWAY 30 A, GO EAST ON HIGHWAY 30 A FOR 0.4 MILE TO
 MF1607'THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MF1607'
 MF1607'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1607
 MF1607                          STATION RECOVERY (1954)
 MF1607
 MF1607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 MF1607'RECOVERED IN GOOD CONDITION.
 MF1607
 MF1607                          STATION RECOVERY (1970)
 MF1607
 MF1607'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1970 (RAL)
 MF1607'STATION RECOVERED BY ARNOLD LUNDGREN AND ASSOCIATES, INC.  BURKET
 MF1607'1954-GOOD.  A SOLAR OBSERVATION WAS MADE ON THE MEDUSA CEMENT CO.
 MF1607'STACK SHOWN WITH A 3RD ORDER AZIMUTH VALUE FOR THIS STATION USING A
 MF1607'WILD T-2 WITH SOLAR PRISIM.  THE PROBABLE ERROR FOR THE SHOT WAS PLUS
 MF1607'OR MINUS 3 SECONDS.  THE AZIMUTH CALCULATED FROM THE SOLAR OBSERVATION
 MF1607'WAS 163 DEG - 23 MIN - 49 SEC WHICH VARIES FROM YOUR VALUE BY 23 MIN -
 MF1607'36 SEC.
 MF1607
 MF1607                          STATION RECOVERY (1970)
 MF1607
 MF1607'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1607'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO
 MF1607'THE REFERENCE MARKS CHECKED.  THE DIXON, MEDUSA CEMENT CO. STACK. 1935
 MF1607'WAS TORN DOWN 10 OR 12 YEARS AGO AND A NEW ONE BUILT.  A SOLAR
 MF1607'OBSERVATION WAS MADE ON THE STACK BY AN ENGINEERING FIRM AND AZIMUTH
 MF1607'WAS STATED AS BEING 163 23 49.  AFTER OBSERVATIONS WERE MADE AT THE
 MF1607'STATION THE AZIMUTH TO THE STACK WAS FOUND TO BE 163 23 54.  A NEW
 MF1607'DESCRIPTION FOLLOWS--
 MF1607'
 MF1607'THE STATION IS LOCATED AT THE NORTH EDGE OF THE GROUNDS OF THE DIXON
 MF1607'AIRPORT (CHARLES R. WALGREEN FIELD), 63 FEET NORTH OF THE NORTHWEST
 MF1607'CORNER OF A SMALL BRICK BUILDING (AIRPORT OFFICE), 43 FEET EAST OF THE
 MF1607'NORTHEAST CORNER OF A BRICK HANGER, 64 FEET SOUTH OF A FENCE CORNER,
 MF1607'35 FEET NORTHWEST OF A METAL LIGHT POLE, 36 FEET WEST OF THE WEST EDGE
 MF1607'OF A NORTH-SOUTH SIDEWALK AND 12 FEET EAST OF A FENCE.  THE MONUMENT
 MF1607'IS 2 INCHES UNDERGROUND AND THE DISK IS STAMPED BURKET 1954.
 MF1607'
 MF1607'TO REACH THE AZIMUTH MARK FROM THE ENTRANCE TO THE AIRPORT, GO EAST ON
 MF1607'U.S. HIGHWAY 30 A FOR 0.35 MILE TO THE MARK ON THE RIGHT.
 MF1607'
 MF1607'REFERENCE MARK NO. 1 IS 35 FEET WEST OF THE CENTERLINE OF DRIVEWAY TO
 MF1607'AIRPORT, 1 FOOT WEST OF THE WEST EDGE OF SIDEWALK, 15 FEET SOUTH OF A
 MF1607'METAL LIGHT POLE, AND 50 FEET NORTHEAST OF THE FENCE CORNER.  THE
 MF1607'MONUMENT IS 3 INCHES UNDERGROUND AND THE DISK IS STAMPED BURKET NO 1
 MF1607'1954.
 MF1607'
 MF1607'REFERENCE MARK NO. 2 IS 19 FEET SOUTHEAST OF THE NORTHEAST CORNER OF
 MF1607'THE OFFICE BUILDING, 29 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE
 MF1607'BUILDING, 27 FEET NORTH OF THE NORTH EDGE OF AN EAST-WEST SIDEWALK TO
 MF1607'THE OFFICE BUILDING, 37 FEET WEST OF THE CENTERLINE OF THE DRIVE AND 1
 MF1607'FOOT WEST OF THE WEST EDGE OF THE NORTH-SOUTH SIDEWALK.  THE MONUMENT
 MF1607'IS FLUSH AND THE DISK IS STAMPED BURKET NO 2 1954.
 MF1607'
 MF1607'THE AZIMUTH MARK IS 159 FEET EAST OF THE CENTERLINE OF FIELD ENTRANCE,
 MF1607'43 FEET WEST OF AN UNDERGROUND CABLE WARNING BOX, 45 FEET SOUTH OF THE
 MF1607'CENTERLINE OF THE HIGHWAY, 1 FOOT WEST OF A METAL WITNESS POST AND 4
 MF1607'FEET NORTH OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 MF1607'BURKET 1954.  AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT
 MF1607'1-1/2 MILES SOUTHEAST OF DIXON.
 MF1607
 MF1607                          STATION RECOVERY (1990)
 MF1607
 MF1607'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 MF1607'STATION RECOVERED IN GOOD CONDITION. OTHER MARKS NOT SEARCHED FOR.
 MF1607'
 MF1607'THE STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) EAST-SOUTHEAST OF DIXON,
 MF1607'AT THE DIXON MUNICIPAL AIRPORT, ALONG THE ENTRANCE ROAD, IN A LAWN
 MF1607'BETWEEN THE ENTRANCE ROAD AND A BRICK HANGER, IN EAST CENTRAL SECTION
 MF1607'3, T21N, R9E.  OWNERSHIP--CITY OF DIXON, CITY HALL, DIXON, IL.  61021.
 MF1607'AIRPORT MANAGER IS GORDON RUTT, PHONE 815-288-4905.
 MF1607'
 MF1607'TO REACH FROM THE ARCH OVER HIGHWAY 26 AND 52 AT THE COURTHOUSE IN
 MF1607'DIXON, GO SOUTHERLY ON HIGHWAYS 26 AND 52 FOR 0.47 KM (0.29 MI) TO
 MF1607'THEIR JUNCTION WITH STATE HIGHWAY 38.  TURN LEFT (EASTERLY) ON
 MF1607'HIGHWAYS 38 AND 52 FOR 0.51 KM (0.32 MI) TO A FORK.  BEAR LEFT (EAST)
 MF1607'ON HIGHWAY 38 FOR 2.52 KM (1.57 MI) TO THE AIRPORT ENTRANCE ON THE
 MF1607'RIGHT.  TURN RIGHT (SOUTH) ON PAVED ROAD FOR 0.79 KM (0.49 MI) TO THE
 MF1607'STATION ON THE RIGHT, IN LINE WITH THE NORTH WALL OF A BRICK HANGER.
 MF1607'
 MF1607'THE STATION IS SET IN TOP OF A 25-CM SQUARE CONCRETE POST 5 CM BELOW
 MF1607'THE GROUND.  IT IS 2.7 M (8.9 FT) EAST OF A METAL WITNESS POST IN A
 MF1607'CHAIN LINK FENCE, 13.0 M (42.7 FT) WEST OF THE ENTRANCE ROAD CURB,
 MF1607'11.0 M (36.1 FT) WEST-NORTWEST OF A METAL LAMP POST, 19.7 M (64.6 FT)
 MF1607'SOUTH-SOUTHEAST OF A FENCE CORNER, 35.6 M (116.8 FT) NORTH-NORTHWEST
 MF1607'OF A HYDRANT.
 MF1607
 MF1607                          STATION RECOVERY (2002)
 MF1607
 MF1607'RECOVERY NOTE BY US POWER SQUADRON 2002
 MF1607'RECOVERED IN GOOD CONDITION.
 MF1607
 MF1607                          STATION RECOVERY (2002)
 MF1607
 MF1607'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RCB)
 MF1607'HANGER BUILDING IS NOW COVERED WITH SOME MATERIAL OTHER THAN BRICK,
 MF1607'OTHERWISE DESCRIPTION IS ADEQUATE.
 MF1607
 MF1607                          STATION RECOVERY (2003)
 MF1607
 MF1607'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1607'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
 MF1607
 MF1607                          STATION RECOVERY (2022)
 MF1607
 MF1607'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 MF1607'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2991 ***********************************************************************
 AJ2991  DESIGNATION -  BURLINGTON
 AJ2991  PID         -  AJ2991
 AJ2991  STATE/COUNTY-  IL/MCHENRY
 AJ2991  COUNTRY     -  US
 AJ2991  USGS QUAD   -  RICHMOND (2018)
 AJ2991
 AJ2991                         *CURRENT SURVEY CONTROL
 AJ2991  ______________________________________________________________________
 AJ2991* NAD 83(2011) POSITION- 42 29 23.29473(N) 088 18 21.33406(W)   ADJUSTED
 AJ2991* NAD 83(2011) ELLIP HT-   217.910 (meters)        (06/27/12)   ADJUSTED
 AJ2991* NAD 83(2011) EPOCH   -  2010.00
 AJ2991* NAVD 88 ORTHO HEIGHT -   252.1   (meters)      827.    (feet) GPS OBS
 AJ2991  ______________________________________________________________________
 AJ2991  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2991  GEOID HEIGHT    -        -34.171 (meters)                     GEOID99
 AJ2991  GEOID HEIGHT    -        -34.227 (meters)                     GEOID18
 AJ2991  NAD 83(2011) X  -    139,258.278 (meters)                     COMP
 AJ2991  NAD 83(2011) Y  - -4,708,523.350 (meters)                     COMP
 AJ2991  NAD 83(2011) Z  -  4,286,026.817 (meters)                     COMP
 AJ2991  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 AJ2991
 AJ2991  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2991  Standards:
 AJ2991         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2991            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2991  -------------------------------------------------------------------
 AJ2991  NETWORK    1.17   1.29           0.51   0.42   0.66      0.38959735
 AJ2991  -------------------------------------------------------------------
 AJ2991  Click here for local accuracies and other accuracy information.
 AJ2991
 AJ2991.The horizontal coordinates were established by GPS observations
 AJ2991.and adjusted by the National Geodetic Survey in June 2012.
 AJ2991
 AJ2991.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2991.been affixed to the stable North American tectonic plate. See 
 AJ2991.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2991
 AJ2991.The horizontal coordinates are valid at the epoch date displayed above
 AJ2991.which is a decimal equivalence of Year/Month/Day.
 AJ2991
 AJ2991.The orthometric height was determined by GPS observations and a
 AJ2991.high-resolution geoid model.
 AJ2991
 AJ2991.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2991.GEOID18 height accuracy estimate available here.
 AJ2991
 AJ2991.Click photographs - Photos may exist for this station.
 AJ2991
 AJ2991.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2991
 AJ2991.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2991
 AJ2991.The ellipsoidal height was determined by GPS observations
 AJ2991.and is referenced to NAD 83.
 AJ2991
 AJ2991. The following values were computed from the NAD 83(2011) position.
 AJ2991
 AJ2991;                    North         East     Units Scale Factor Converg.
 AJ2991;SPC IL E     -   646,508.093   302,253.155   MT  0.99997506   +0 01 06.6
 AJ2991;SPC IL E     - 2,121,085.30    991,642.23   sFT  0.99997506   +0 01 06.6
 AJ2991;UTM  16      - 4,704,987.150   392,678.839   MT  0.99974171   -0 52 55.9
 AJ2991
 AJ2991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2991!SPC IL E     -   0.99996583  x   0.99997506  =   0.99994089
 AJ2991!UTM  16      -   0.99996583  x   0.99974171  =   0.99970754
 AJ2991
 AJ2991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9267804987(NAD 83)
 AJ2991
 AJ2991                          SUPERSEDED SURVEY CONTROL
 AJ2991
 AJ2991  NAD 83(2007)-  42 29 23.29479(N)    088 18 21.33504(W) AD(2002.00) 0
 AJ2991  ELLIP H (02/10/07)  217.938  (m)                       GP(2002.00)    
 AJ2991  ELLIP H (02/03/05)  217.945  (m)                       GP(       ) 4 2
 AJ2991  NAD 83(1997)-  42 29 23.29483(N)    088 18 21.33471(W) AD(       ) 1
 AJ2991  ELLIP H (04/24/01)  217.960  (m)                       GP(       ) 4 1
 AJ2991
 AJ2991.Superseded values are not recommended for survey control.
 AJ2991
 AJ2991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2991.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2991
 AJ2991_MARKER: I = METAL ROD
 AJ2991_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2991_STAMPING: BURLINGTON
 AJ2991_MARK LOGO: IL-111
 AJ2991_PROJECTION: FLUSH
 AJ2991_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2991_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2991+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2000
 AJ2991_ROD/PIPE-DEPTH: 6.1 meters
 AJ2991_SLEEVE-DEPTH  : 0.9 meters
 AJ2991
 AJ2991  HISTORY     - Date     Condition        Report By
 AJ2991  HISTORY     - 20000727 MONUMENTED       SECI
 AJ2991
 AJ2991                          STATION DESCRIPTION
 AJ2991
 AJ2991'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2991'STATION IS LOCATED APPROXIMATELY 1.1 MI NORTH OF RICHMOND, 4.1 MI
 AJ2991'NORTHWEST OF SPRING GROVE IN SECTION 4, T46N, R8E.  TO REACH FROM
 AJ2991'THE JUNCTION OF US RT 12 AND BURLINGTON RD PROCEED NORTHEAST ON
 AJ2991'BURLINGTON RD 200 FT TO THE STATION LOCATED 25.4 FT EAST OF
 AJ2991'CENTERLINE OF BURLINGTON RD.  STATION IS LOCATED 29 FT NORTH OF
 AJ2991'CENTERLINE OF SOUTH ENTRANCE TO ST. JOSEPHS CEMETARY, 170 FT
 AJ2991'SOUTH OF CENTERLINE OF NORTH ENTRANCE TO ST. JOSEPHS CEMETARY,
 AJ2991'230 FT SOUTH OF POWERPOLE (PP), 132 FT SOUTH-SOUTHEAST OF PP, 36 FT
 AJ2991'SOUTH-SOUTHWEST OF FIRE HYDRANT, 18 FT NORTHEAST OF 12 IN STEEL
 AJ2991'CULVERT, 2 FT WEST OF CHAIN LINK FENCE, AND 2 FT WEST OF ORANGE
 AJ2991'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2991'INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW CAP. PK NAILS WERE SET
 AJ2991'IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0476 ***********************************************************************
 JB0476  DESIGNATION -  BURNETT AZ MK
 JB0476  PID         -  JB0476
 JB0476  STATE/COUNTY-  IL/JEFFERSON
 JB0476  COUNTRY     -  US
 JB0476  USGS QUAD   -  OPDYKE (2018)
 JB0476
 JB0476                         *CURRENT SURVEY CONTROL
 JB0476  ______________________________________________________________________
 JB0476* NAD 83(1986) POSITION- 38 16 20.     (N) 088 46 19.     (W)   SCALED
 JB0476* NAVD 88 ORTHO HEIGHT -   151.369 (meters)      496.62  (feet) ADJUSTED
 JB0476  ______________________________________________________________________
 JB0476  GEOID HEIGHT    -        -30.220 (meters)                     GEOID18
 JB0476  DYNAMIC HEIGHT  -        151.271 (meters)      496.29  (feet) COMP
 JB0476  MODELED GRAVITY -    979,976.5   (mgal)                       NAVD 88
 JB0476
 JB0476  VERT ORDER      -  SECOND    CLASS 0
 JB0476
 JB0476.The horizontal coordinates were scaled from a map and have
 JB0476.an estimated accuracy of +/- 6 seconds.
 JB0476
 JB0476.The orthometric height was determined by differential leveling and
 JB0476.adjusted by the NATIONAL GEODETIC SURVEY
 JB0476.in June 1991.
 JB0476
 JB0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0476.GEOID18 height accuracy estimate available here.
 JB0476
 JB0476.Click photographs - Photos may exist for this station.
 JB0476
 JB0476.The dynamic height is computed by dividing the NAVD 88
 JB0476.geopotential number by the normal gravity value computed on the
 JB0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0476.degrees latitude (g = 980.6199 gals.).
 JB0476
 JB0476.The modeled gravity was interpolated from observed gravity values.
 JB0476
 JB0476;                    North         East    Units  Estimated Accuracy
 JB0476;SPC IL E     -   178,280.      261,620.      MT  (+/- 180 meters Scaled)
 JB0476
 JB0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH449375(NAD 83)
 JB0476
 JB0476                          SUPERSEDED SURVEY CONTROL
 JB0476
 JB0476  NGVD 29 (??/??/92)  151.482  (m)          496.99   (f) ADJ UNCH    2 0
 JB0476
 JB0476.Superseded values are not recommended for survey control.
 JB0476
 JB0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0476.See file dsdata.pdf to determine how the superseded data were derived.
 JB0476
 JB0476_MARKER: DZ = AZIMUTH MARK DISK
 JB0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0476_STAMPING: BURNETT 1961
 JB0476_MARK LOGO: CGS
 JB0476_PROJECTION: FLUSH
 JB0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0476+STABILITY: SURFACE MOTION
 JB0476
 JB0476  HISTORY     - Date     Condition        Report By
 JB0476  HISTORY     - 1961     MONUMENTED       CGS
 JB0476  HISTORY     - 1973     GOOD             NGS
 JB0476  HISTORY     - 20090114 MARK NOT FOUND   ILDT
 JB0476  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB0476
 JB0476                          STATION DESCRIPTION
 JB0476
 JB0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0476'2 MI NE FROM OPDYKE.
 JB0476'ABOUT 0.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 460 FROM THE POST
 JB0476'OFFICE IN OPDYKE, THENCE 1.05 MILES NORTH ALONG AN OILED ROAD,
 JB0476'THENCE 0.7 MILES EAST ALONG AN OILED ROAD, NEAR AN ABANDONED
 JB0476'FARM HOUSE NORTH OF THE ROAD, 22 FEET SOUTH OF THE CENTER OF THE
 JB0476'ROAD, 34 FEET EAST OF THE EXTENDED CENTER LINE OF THE DRIVE
 JB0476'NORTH, 3 FEET EAST OF POWER POLE C 5-7/5 WITH A TRANSFORMER, 49
 JB0476'FEET SOUTHEAST OF A POWER POLE, 1.5 FEET EAST OF A METAL WITNESS
 JB0476'POST, 4 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0476'CONCRETE POST FLUSH WITH THE GROUND.
 JB0476
 JB0476                          STATION RECOVERY (1973)
 JB0476
 JB0476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0476'RECOVERED IN GOOD CONDITION.
 JB0476
 JB0476                          STATION RECOVERY (2009)
 JB0476
 JB0476'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0476'MARK NOT FOUND.
 JB0476
 JB0476                          STATION RECOVERY (2009)
 JB0476
 JB0476'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0476'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0480 ***********************************************************************
 JB0480  DESIGNATION -  BURNETT RESET
 JB0480  PID         -  JB0480
 JB0480  STATE/COUNTY-  IL/JEFFERSON
 JB0480  COUNTRY     -  US
 JB0480  USGS QUAD   -  OPDYKE (2018)
 JB0480
 JB0480                         *CURRENT SURVEY CONTROL
 JB0480  ______________________________________________________________________
 JB0480* NAD 83(1997) POSITION- 38 16 20.51066(N) 088 46 03.98664(W)   ADJUSTED
 JB0480* NAVD 88 ORTHO HEIGHT -   149.93  (meters)      491.9   (feet) RESET
 JB0480  ______________________________________________________________________
 JB0480  GEOID HEIGHT    -        -30.224 (meters)                     GEOID18
 JB0480  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 JB0480  HORZ ORDER      -  SECOND
 JB0480  VERT ORDER      -  THIRD
 JB0480
 JB0480.The horizontal coordinates were established by classical geodetic methods
 JB0480.and adjusted by the National Geodetic Survey in October 1999.
 JB0480
 JB0480.The orthometric height was computed from unverified reset data.
 JB0480
 JB0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0480.GEOID18 height accuracy estimate available here.
 JB0480
 JB0480.Click photographs - Photos may exist for this station.
 JB0480
 JB0480.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0480
 JB0480. The following values were computed from the NAD 83(1997) position.
 JB0480
 JB0480;                    North         East     Units Scale Factor Converg.
 JB0480;SPC IL E     -   178,295.523   261,984.425   MT  0.99999279   -0 16 08.7
 JB0480;SPC IL E     -   584,957.90    859,527.23   sFT  0.99999279   -0 16 08.7
 JB0480;UTM  16      - 4,237,512.942   345,364.175   MT  0.99989450   -1 05 42.6
 JB0480
 JB0480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0480!SPC IL E     -   0.99998122  x   0.99999279  =   0.99997401
 JB0480!UTM  16      -   0.99998122  x   0.99989450  =   0.99987572
 JB0480
 JB0480:                Primary Azimuth Mark                     Grid Az
 JB0480:SPC IL E     -  BURNETT AZ MK                            267 40 23.6
 JB0480:UTM  16      -  BURNETT AZ MK                            268 29 57.5
 JB0480
 JB0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4536437512(NAD 83)
 JB0480
 JB0480|---------------------------------------------------------------------|
 JB0480| PID    Reference Object                     Distance      Geod. Az  |
 JB0480|                                                           dddmmss.s |
 JB0480| JB0479 BURNETT RM 1                         29.953 METERS 12315     |
 JB0480| JB0481 BURNETT RM 3                         16.430 METERS 18146     |
 JB0480| JB0477 BURNETT RM 2                         31.701 METERS 24103     |
 JB0480| JB0476 BURNETT AZ MK                                      2672414.9 |
 JB0480|---------------------------------------------------------------------|
 JB0480
 JB0480                          SUPERSEDED SURVEY CONTROL
 JB0480
 JB0480  NAD 83(1993)-  38 16 20.52265(N)    088 46 03.98563(W) AD(       ) 2
 JB0480  NAD 83(1986)-  38 16 20.52476(N)    088 46 03.98632(W) AD(       ) 2
 JB0480  NGVD 29             149.60   (m)          490.8    (f) LEVELING    3  
 JB0480
 JB0480.Superseded values are not recommended for survey control.
 JB0480
 JB0480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0480.See file dsdata.pdf to determine how the superseded data were derived.
 JB0480
 JB0480_MARKER: DH = HORIZONTAL CONTROL DISK
 JB0480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0480_STAMPING: BURNETT 1961 1973
 JB0480_MARK LOGO: NGS
 JB0480_PROJECTION: RECESSED 46 CENTIMETERS
 JB0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0480+STABILITY: SURFACE MOTION
 JB0480
 JB0480  HISTORY     - Date     Condition        Report By
 JB0480  HISTORY     - 1973     MONUMENTED       NGS
 JB0480  HISTORY     - 1973     GOOD             NGS
 JB0480  HISTORY     - 20090114 MARK NOT FOUND   ILDT
 JB0480
 JB0480                          STATION DESCRIPTION
 JB0480
 JB0480'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0480'2 MI NE FROM OPDYKE.
 JB0480'0.1 MILE SOUTHEAST ALONG U.S. HIGHWAY 460 FROM THE POST OFFICE
 JB0480'AT OPDYKE, THENCE NORTH ALONG OILED ROAD FOR 1.15 MILES TO A
 JB0480'CROSSROAD, THENCE EST ALONG OILED ROAD FOR 1.0 MILE TO THE MARK
 JB0480'ON THE LEFT, IN THE SOUTH EDGE OF A CULTIVATED FIELD, ON THE
 JB0480'PROPERTY OF MR. SAM BURNETT, 70 FEET NORTHWEST OF A POWER POLE,
 JB0480'29 FEET NORTH OF THE CENTERLINE OF ROAD, 55 FEET NORTH OF A FENCE
 JB0480'CORNER, SET IN THE TOP OF A ROUND CONCRETE POST ABOUT 18 INCHES
 JB0480'UNDERGROUND.
 JB0480
 JB0480                          STATION RECOVERY (1973)
 JB0480
 JB0480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0480'THE UNDERGROUND STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK
 JB0480'WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK FOUND HIT BY
 JB0480'FARM EQUIPMENT AND THE DISK GONE.  REFERENCE MARK 2 FOUND PARTIALLY
 JB0480'UPROOTED AND THE DISK WAS SALVAGED.  A NEW SURFACE STATION MARK WAS
 JB0480'SET HOLDING THE UNDERGROUND POINT AND BELOW THE GROUND SINCE THE SITE
 JB0480'IS NOW A CULTIVATED FIELD.  REFERENCE MARK 3 WAS SET.  THE DISTANCE
 JB0480'AND DIRECTION TO REFERENCE MARK 1 CHECKED.  A NEW DESCRIPTION FOLLOWS-
 JB0480'
 JB0480'THE STATION IS LOCATED AT THE SOUTH EDGE OF A CULTIVATED FIELD, ON THE
 JB0480'PROPERTY OF MR SAM BURNETT, 70 FEET NOORTHWEST OF A POWER POLE, 29
 JB0480'FEET NORTH OF THE CENTERLINE OF OILED ROAD AND 55 FEET NORTH OF A
 JB0480'FENCE CORNER.  THE MONUMENT IS 28 INCHES UNDERGROUND AND THE DISK IS
 JB0480'STAMPED BURNETT 1961 1973.
 JB0480'
 JB0480'TO REACH THE STATION FROM THE POST OFFICE AT OPDYKE, GO SOUTHEAST ON U
 JB0480'S HIGHWAY 460 FOR 0.1 MILE TO A ROAD LEFT.  TURN LEFT AND GO NORTH ON
 JB0480'OILED ROAD FOR 1.15 MILE TO A CROSSROAD.  TURN RIGHT AND GO EAST ON
 JB0480'OILED ROAD FOR 0.75 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 JB0480'EAST ON THE OILED ROAD FOR 0.25 MILE TO THE STATION ON THE LEFT.
 JB0480'
 JB0480'REFERENCE MARK 1 IS 36 FEET EAST OF A POWER POLE, 1 FOOT NORTH OF A
 JB0480'FENCE, 1 FOOT WEST OF A METAL WITNESS POST AND 23 FEET SOUTH OF THE
 JB0480'CENTERLINE OF ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB0480'BURNETT NO 1 1961.
 JB0480'
 JB0480'REFERENCE MARK 3 IS 25 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1
 JB0480'FOOT EAST OF A METAL WITNESS POST, 2 FEET NORTHWEST OF A FENCE CORNER
 JB0480'AND 47 FEET WEST OF A POWER POLE.  THE MONUMENT PROJECTS 4 INCHES AND
 JB0480'THE DISK IS STAMPED BURNETT 1961 NO 3 1973.
 JB0480'
 JB0480'THE AZIMUTH MARK IS 22 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 2
 JB0480'FEET EAST OF A POWER POLE AND 2 FEET EAST OF A METAL WITNESS POST.
 JB0480'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BURNETT 1961.
 JB0480
 JB0480                          STATION RECOVERY (2009)
 JB0480
 JB0480'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0480'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0479 ***********************************************************************
 JB0479  DESIGNATION -  BURNETT RM 1
 JB0479  PID         -  JB0479
 JB0479  STATE/COUNTY-  IL/JEFFERSON
 JB0479  COUNTRY     -  US
 JB0479  USGS QUAD   -  OPDYKE (2018)
 JB0479
 JB0479                         *CURRENT SURVEY CONTROL
 JB0479  ______________________________________________________________________
 JB0479* NAD 83(1986) POSITION- 38 16 19.98   (N) 088 46 02.96   (W)   HD_HELD1
 JB0479* NAVD 88 ORTHO HEIGHT -   148.700 (meters)      487.86  (feet) ADJUSTED
 JB0479  ______________________________________________________________________
 JB0479  GEOID HEIGHT    -        -30.224 (meters)                     GEOID18
 JB0479  DYNAMIC HEIGHT  -        148.603 (meters)      487.54  (feet) COMP
 JB0479  MODELED GRAVITY -    979,976.4   (mgal)                       NAVD 88
 JB0479
 JB0479  VERT ORDER      -  SECOND    CLASS 0
 JB0479
 JB0479.The horizontal coordinates were determined by differentially corrected
 JB0479.hand held GPS observations or other comparable positioning techniques
 JB0479.and have an estimated accuracy of +/- 3 meters.
 JB0479
 JB0479.The orthometric height was determined by differential leveling and
 JB0479.adjusted by the NATIONAL GEODETIC SURVEY
 JB0479.in June 1991.
 JB0479
 JB0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0479.GEOID18 height accuracy estimate available here.
 JB0479
 JB0479.Click photographs - Photos may exist for this station.
 JB0479
 JB0479.The dynamic height is computed by dividing the NAVD 88
 JB0479.geopotential number by the normal gravity value computed on the
 JB0479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0479.degrees latitude (g = 980.6199 gals.).
 JB0479
 JB0479.The modeled gravity was interpolated from observed gravity values.
 JB0479
 JB0479;                    North         East    Units  Estimated Accuracy
 JB0479;SPC IL E     -   178,279.0     262,009.3     MT  (+/- 3 meters HH1 GPS) 
 JB0479
 JB0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4538837496(NAD 83)
 JB0479
 JB0479                          SUPERSEDED SURVEY CONTROL
 JB0479
 JB0479  NGVD 29 (??/??/92)  148.813  (m)          488.23   (f) ADJ UNCH    2 0
 JB0479
 JB0479.Superseded values are not recommended for survey control.
 JB0479
 JB0479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0479.See file dsdata.pdf to determine how the superseded data were derived.
 JB0479
 JB0479_MARKER: DR = REFERENCE MARK DISK
 JB0479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0479_STAMPING: BURNETT NO 1 1961
 JB0479_MARK LOGO: CGS
 JB0479_PROJECTION: FLUSH
 JB0479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0479+STABILITY: SURFACE MOTION
 JB0479
 JB0479  HISTORY     - Date     Condition        Report By
 JB0479  HISTORY     - 1961     MONUMENTED       CGS
 JB0479  HISTORY     - 1973     GOOD             NGS
 JB0479  HISTORY     - 20090114 MARK NOT FOUND   ILDT
 JB0479
 JB0479                          STATION DESCRIPTION
 JB0479
 JB0479'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0479'2.2 MI NE FROM OPDYKE.
 JB0479'ABOUT 0.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 460 FROM THE POST
 JB0479'OFFICE IN OPDYKE, THENCE 1.05 MILES NORTH ALONG AN OILED ROAD,
 JB0479'THENCE 0.9 MILES EAST ALONG AN OILED ROAD, ABOUT 0.10 MILES EAST
 JB0479'OF A DRIVE SOUTH TO A FARM HOUSE, 21 FEET SOUTH OF THE CENTER
 JB0479'OF THE ROAD, 36 FEET EAST OF THE THIRD POWER POLE EAST OF THE
 JB0479'JUNCTION OF THE DRIVE SOUTH TO THE FARM HOUSE, 83 FEET EAST OF
 JB0479'THE FENCE CORNER, 98.3 FEET SOUTHEAST OF TRAVERSE STATION
 JB0479'BURNETT, 95.9 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 2
 JB0479'FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0479'POST FLUSH WITH THE GROUND.
 JB0479
 JB0479                          STATION RECOVERY (1973)
 JB0479
 JB0479'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0479'RECOVERED IN GOOD CONDITION.
 JB0479
 JB0479                          STATION RECOVERY (2009)
 JB0479
 JB0479'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0479'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0481 ***********************************************************************
 JB0481  DESIGNATION -  BURNETT RM 3
 JB0481  PID         -  JB0481
 JB0481  STATE/COUNTY-  IL/JEFFERSON
 JB0481  COUNTRY     -  US
 JB0481  USGS QUAD   -  OPDYKE (2018)
 JB0481
 JB0481                         *CURRENT SURVEY CONTROL
 JB0481  ______________________________________________________________________
 JB0481* NAD 83(1986) POSITION- 38 16 19.98   (N) 088 46 04.01   (W)   HD_HELD1
 JB0481* NAVD 88 ORTHO HEIGHT -   149.49  (meters)      490.5   (feet) RESET
 JB0481  ______________________________________________________________________
 JB0481  GEOID HEIGHT    -        -30.224 (meters)                     GEOID18
 JB0481  VERT ORDER      -  THIRD
 JB0481
 JB0481.The horizontal coordinates were determined by differentially corrected
 JB0481.hand held GPS observations or other comparable positioning techniques
 JB0481.and have an estimated accuracy of +/- 3 meters.
 JB0481
 JB0481.The orthometric height was computed from unverified reset data.
 JB0481
 JB0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0481.GEOID18 height accuracy estimate available here.
 JB0481
 JB0481.Click photographs - Photos may exist for this station.
 JB0481
 JB0481;                    North         East    Units  Estimated Accuracy
 JB0481;SPC IL E     -   178,279.2     261,983.8     MT  (+/- 3 meters HH1 GPS) 
 JB0481
 JB0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4536337496(NAD 83)
 JB0481
 JB0481                          SUPERSEDED SURVEY CONTROL
 JB0481
 JB0481.No superseded survey control is available for this station.
 JB0481
 JB0481_MARKER: DR = REFERENCE MARK DISK
 JB0481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0481_STAMPING: BURNETT 1961 NO 3 1973
 JB0481_MARK LOGO: NGS
 JB0481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0481+STABILITY: SURFACE MOTION
 JB0481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0481+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2009
 JB0481
 JB0481  HISTORY     - Date     Condition        Report By
 JB0481  HISTORY     - 1973     MONUMENTED       NGS
 JB0481  HISTORY     - 20090113 GOOD             ILDT
 JB0481  HISTORY     - 20090126 GOOD             ILDT
 JB0481
 JB0481                          STATION DESCRIPTION
 JB0481
 JB0481'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0481'2 MI NE FROM OPDYKE.
 JB0481'0.1 MILE SOUTHEAST ALONG U.S. HIGHWAY 460 FROM THE POST OFFICE
 JB0481'AT OPDYKE, THENCE NORTH ALONG OILED ROAD FOR 1.15 MILES TO A
 JB0481'CROSSROAD, THENCE EAST ALONG OILED ROAD FOR 1.0 MILE TO THE MARK
 JB0481'ON THE RIGHT, 25 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1
 JB0481'FOOT EAST OF A METAL WITNESS POST, 2 FEET NORTHWEST OF A FENCE
 JB0481'CORNER, 47 FEET WEST OF A POWER POLE, SET IN THE TOP OF A ROUND
 JB0481'CONCRETE POST PROJECTING 4 INCHES.
 JB0481
 JB0481                          STATION RECOVERY (2009)
 JB0481
 JB0481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0481'RECOVERED IN GOOD CONDITION.
 JB0481
 JB0481                          STATION RECOVERY (2009)
 JB0481
 JB0481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0743 ***********************************************************************
 LD0743  DESIGNATION -  BURNHAM RESET
 LD0743  PID         -  LD0743
 LD0743  STATE/COUNTY-  IL/MCDONOUGH
 LD0743  COUNTRY     -  US
 LD0743  USGS QUAD   -  MACOMB (2018)
 LD0743
 LD0743                         *CURRENT SURVEY CONTROL
 LD0743  ______________________________________________________________________
 LD0743* NAD 83(1997) POSITION- 40 27 44.07562(N) 090 38 17.20223(W)   ADJUSTED
 LD0743* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 LD0743  ______________________________________________________________________
 LD0743  GEOID HEIGHT    -        -33.241 (meters)                     GEOID18
 LD0743  LAPLACE CORR    -          1.60  (seconds)                    DEFLEC18
 LD0743  HORZ ORDER      -  FIRST
 LD0743
 LD0743.The horizontal coordinates were established by classical geodetic methods
 LD0743.and adjusted by the National Geodetic Survey in October 1999.
 LD0743
 LD0743.The orthometric height was scaled from a topographic map.
 LD0743
 LD0743.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0743.GEOID18 height accuracy estimate available here.
 LD0743
 LD0743.Click photographs - Photos may exist for this station.
 LD0743
 LD0743.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0743
 LD0743. The following values were computed from the NAD 83(1997) position.
 LD0743
 LD0743;                    North         East     Units Scale Factor Converg.
 LD0743;SPC IL W     -   421,418.592   660,016.540   MT  0.99996085   -0 18 21.4
 LD0743;SPC IL W     - 1,382,604.16  2,165,404.26   sFT  0.99996085   -0 18 21.4
 LD0743;UTM  15      - 4,481,743.096   700,253.121   MT  1.00009364   +1 31 59.7
 LD0743
 LD0743!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0743!SPC IL W     -   0.99997197  x   0.99996085  =   0.99993282
 LD0743!UTM  15      -   0.99997197  x   1.00009364  =   1.00006561
 LD0743
 LD0743:                Primary Azimuth Mark                     Grid Az
 LD0743:SPC IL W     -  BURNHAM AZ MK 3                          003 15 53.9
 LD0743:UTM  15      -  BURNHAM AZ MK 3                          001 25 32.8
 LD0743
 LD0743_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0025381743(NAD 83)
 LD0743
 LD0743|---------------------------------------------------------------------|
 LD0743| PID    Reference Object                     Distance      Geod. Az  |
 LD0743|                                                           dddmmss.s |
 LD0743| CL8975 BURNHAM AZ MK 3                                    0025732.5 |
 LD0743| CL8980 BURNHAM RM 5                         13.915 METERS 01418     |
 LD0743| CL8976 BURNHAM RM 1                         28.206 METERS 03337     |
 LD0743| CL8978 BURNHAM RM 3                         25.524 METERS 04539     |
 LD0743| CL8979 BURNHAM RM 4                         24.869 METERS 13303     |
 LD0743| CL8981 BURNHAM RM 6                         14.109 METERS 16639     |
 LD0743| CL8977 BURNHAM RM 2                         29.438 METERS 17208     |
 LD0743| CL8974 BURNHAM AZ MK                                      1820630.6 |
 LD0743| LD0747 MACOMB W STONEWARE CO STACK         APPROX. 4.5 KM 2593610.2 |
 LD0743| LD0744 MACOMB MC DONOUGH CTHSE DOME        APPROX. 2.4 KM 2620726.9 |
 LD0743| LD0746 MACOMB W ILL STC HEAT PLT STK       APPROX. 3.8 KM 2751438.7 |
 LD0743| LD0745 MACOMB MUNICIPAL TANK               APPROX. 2.9 KM 2910922.2 |
 LD0743|---------------------------------------------------------------------|
 LD0743
 LD0743                          SUPERSEDED SURVEY CONTROL
 LD0743
 LD0743  NAD 83(1996)-  40 27 44.07477(N)    090 38 17.20507(W) AD(       ) 1
 LD0743  NAD 83(1986)-  40 27 44.09258(N)    090 38 17.20120(W) AD(       ) 1
 LD0743  NAD 27      -  40 27 43.95300(N)    090 38 16.73800(W) AD(       ) 1
 LD0743
 LD0743.Superseded values are not recommended for survey control.
 LD0743
 LD0743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0743.See file dsdata.pdf to determine how the superseded data were derived.
 LD0743
 LD0743_MARKER: DS = TRIANGULATION STATION DISK
 LD0743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0743_STAMPING: BURNHAM 1934 1964
 LD0743_MARK LOGO: CGS
 LD0743_PROJECTION: RECESSED 30 CENTIMETERS
 LD0743_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0743+STABILITY: SURFACE MOTION
 LD0743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0743+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2004
 LD0743
 LD0743  HISTORY     - Date     Condition        Report By
 LD0743  HISTORY     - 1964     MONUMENTED       CGS
 LD0743  HISTORY     - 19850801 GOOD             NGS
 LD0743  HISTORY     - 20040126 GOOD             USPSQD
 LD0743  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0743
 LD0743                          STATION DESCRIPTION
 LD0743
 LD0743'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 LD0743'THE STATION MARK, RMS 5 AND 6, AZ MK 3 1976 AND A AZ MK WHICH WAS SET
 LD0743'IN 1975 BY SOME UNKNOWN WERE ALL RECOVERED IN GOOD CONDITION.  THE
 LD0743'1976 AZ WAS NOT RECOVERED UNTIL AFTER A 1985 AZ MK WAS ESTABLISHED TO
 LD0743'REPLACE THE 1975 AZ.  WHILE STILL AT THE STATION I WAS INFORMED BY THE
 LD0743'CONSTRUCTION SUPERVISOR THAT THEY WERE ABLE TO WORK AROUND THIS
 LD0743'MONUMENT AND IT NO LONGER NEEDED TO BE RELOCATED, SO IT WAS LEFT
 LD0743'INTACT ALSO.  THERE IS NOW 3 AZ MKS FOR THIS STATION AND THEY ARE ALL
 LD0743'POSITIONED BY ELECTRONIC TRAVERSE.  THE DISTANCE AND DIRECTION TO RM 6
 LD0743'CHECKED THE 1976 DATA.  THE DIRECTION TO RM 5 CHECKED THE 1976 DATA
 LD0743'BUT A DIFFERENCE OF 0.019 METER (0.062 FT) WAS FOUND IN THE DISTANCE.
 LD0743'THE 1966 DESCRIPTION IS STILL ADEQUATE TO RECOVER THE STATION ALONG
 LD0743'WIH THE 1976 ADDITIONS.
 LD0743'THE STATION IS A STANDARD NGS DISK STAMPED---BURNHAM 1934 1964---, SET
 LD0743'INTO THE TOP OF AN IRREGULAR MASS OF CONCRETE, 30 CM (12 INCHES) IN
 LD0743'DIAMETER, RECESSED 35 CM (12 INCHES) BELOW THE GROUND.
 LD0743'
 LD0743'THE STATION IS LOCATED 10.058 METERS (32.999 FT) W FROM THE CENTERLINE
 LD0743'OF BOWER ROAD, 3.200 METERS (10.499 FT) W FROM A GATE AND METAL
 LD0743'WITNESS POST, 3.200 METERS (10.499 FT) SW FROM A GATE POST AND 3.048
 LD0743'METERS (10.000 FT) W FROM A UTILITY POLE.
 LD0743'
 LD0743'RM NO 5, IS A STANDARD NGS DISK STAMPED---BURNHAM NO 5 1934---, SET
 LD0743'INTO THE OP OF A ROUND CONCRETE MONUMENT, 30 CM (10 INCHES) IN
 LD0743'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 8.352 METERS
 LD0743'(27.402 FT) N FROM A GATE POST, 7.315 METERS (23.999 FT) W FROM THE
 LD0743'CENTERLINE OF BOWER ROAD, 0.305 METERS (1.001 FT) W FROM A FENCE AND
 LD0743'WITNESS POST, AND 14.478 METERS (47.500 FT) N FROM THE UTILITY POLE,
 LD0743'AND 0.46 METERS (1.51 FT) ABOVE THE STATION.
 LD0743'
 LD0743'RM NO 6, IS A STANDARD NGS DISK STAMPED---BURNHAM NO 6 1934---, SET
 LD0743'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 30 CM (10 INCHES) IN
 LD0743'DIAMETER, RECESSED 12 CM (4 INCHES) BELOW THE GROUND.  THE STATION IS
 LD0743'LOCATED 12.344 METERS (40.499 FT) S FROM THE UTILITY POLE, 7.315
 LD0743'METERS (23.999 FT) W FROM THE CENETRLINE OF BOWER ROAD, AND 0.305
 LD0743'METERS (1.001 FT) W FROM A FENCE AND A WITNESS POST, AND 0.46 METERS
 LD0743'(1.51 FT) ABOVE THE STATION.
 LD0743'
 LD0743'AZ MK NO 2, IS A STANDARD NGS RM DISK STAMPED---BURNHAM 1934 AZ MK 2
 LD0743'1975---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 35 CM (12
 LD0743'INCHES) IN DIAMETER, PROJECTING 33 CM (11 INCHES) ABOVE THE GROUND.
 LD0743'MONUMENT TAPERS, IT IS 12 INCH SQUARE AT TOP AND 22 INCH SQUARE AT
 LD0743'GROUND.  THE STATION IS LOCATED 24.079 METERS (78.999 FT) W FROM THE
 LD0743'CENTERLINE OF BOWER ROAD, 20.269 METERS (66.499 FT) N FROM THE
 LD0743'CENTERLINE OF U.S HWY 67, 1.524 METERS (5.000 FT) SSW FROM A STREET
 LD0743'SIGN, 0.305 METERS (1.001 FT) SE FROM A METAL WITNESS POST AND 0.610
 LD0743'METERS (2.001 FT) E FROM A RIGHT-OF-WAY MARKER.
 LD0743'
 LD0743'TO REACH FROM THE STATION GO S ON BOWER ROAD FOR 0.40 KM (0.25 MI) TO
 LD0743'THE JUNCTION OF HWYS 67 AND 136 AND THE MARK ON RIGHT AS DESCRIBED.
 LD0743'
 LD0743'AZ MK NO 4, IS STANDARD NGS DISK STAMPED---BURNHAM 1934 NO 4 1985---,
 LD0743'SET INTO THE TOP OF A ROUND CONCRETE MOUMENT 30 CM (10 INCHES) FLUSH
 LD0743'WITH GROUND.  THE STATION IS LOCATED 23.774 METERS (77.999 FT) S FROM
 LD0743'THE CENTERLINE OF U.S HWY 67, 6.096 METERS (20.000 FT) SSE FROM A
 LD0743'UTILITY POLE AND 0.762 METERS (2.500 FT) N FROM A LARGE METAL
 LD0743'BILLBOARD SIGN AND A WITNESS POST.  TO REACH THE AZ MK FROM THE
 LD0743'STATION GO S ON THE PAVED ROAD BOWER ROAD, FOR 0.40 KM (0.25 MI) TO
 LD0743'ITS JUNCTION WITH HWYS 67 AND 136 AND THE MARK SET DIRECTLY ACROSS
 LD0743'HWY.
 LD0743'
 LD0743'AZ MK NO 3, IS A STANDARD NGS DISK STAMPED---BURNHAM 1976---, CEMENTED
 LD0743'IN A DRILL HOLE IN THE TOP AND CENTER OF A COMPLETE DRAIN WHICH
 LD0743'PROJECTS 10 INCHES.  LOCATED 8.839 METERS (28.999 FT) E FROM THE
 LD0743'CENTERLINE OF BOWER ROAD IN THE W EDGE OF THE FEDERAL MOGUL ROLLER
 LD0743'BEARING COMPANY LAWN.  TO REACH AZ MK 3, GO N ON BOWER ROAD FOR 0.35
 LD0743'KM (0.20 MI) TO MARK ON RIGHT AS DESCRIBED.
 LD0743
 LD0743                          STATION RECOVERY (2004)
 LD0743
 LD0743'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0743'LOCATED RM 5, RM 6, AZ MK 2, AZ MK 3, AZ MK 4
 LD0743
 LD0743                          STATION RECOVERY (2012)
 LD0743
 LD0743'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0743'FOUND RM 5, RM 6. THESE MARKS HAVE NO ORDER BUT GPS CAN BE USED ON
 LD0743'THEM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1619 ***********************************************************************
 HB1619  DESIGNATION -  BURNS
 HB1619  PID         -  HB1619
 HB1619  STATE/COUNTY-  IL/WILLIAMSON
 HB1619  COUNTRY     -  US
 HB1619  USGS QUAD   -  MARION (2018)
 HB1619
 HB1619                         *CURRENT SURVEY CONTROL
 HB1619  ______________________________________________________________________
 HB1619* NAD 83(1997) POSITION- 37 40 08.53641(N) 088 54 05.18146(W)   ADJUSTED
 HB1619* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 HB1619  ______________________________________________________________________
 HB1619  GEOID HEIGHT    -        -29.054 (meters)                     GEOID18
 HB1619  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 HB1619  HORZ ORDER      -  SECOND
 HB1619
 HB1619.The horizontal coordinates were established by classical geodetic methods
 HB1619.and adjusted by the National Geodetic Survey in October 1999.
 HB1619
 HB1619.The orthometric height was scaled from a topographic map.
 HB1619
 HB1619.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1619.GEOID18 height accuracy estimate available here.
 HB1619
 HB1619.Click photographs - Photos may exist for this station.
 HB1619
 HB1619.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1619
 HB1619. The following values were computed from the NAD 83(1997) position.
 HB1619
 HB1619;                    North         East     Units Scale Factor Converg.
 HB1619;SPC IL E     -   111,393.027   249,879.483   MT  1.00000593   -0 20 49.8
 HB1619;SPC IL E     -   365,461.96    819,812.94   sFT  1.00000593   -0 20 49.8
 HB1619;UTM  16      - 4,170,795.934   332,303.374   MT  0.99994640   -1 09 44.1
 HB1619
 HB1619!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1619!SPC IL E     -   0.99997852  x   1.00000593  =   0.99998445
 HB1619!UTM  16      -   0.99997852  x   0.99994640  =   0.99992493
 HB1619
 HB1619:                Primary Azimuth Mark                     Grid Az
 HB1619:SPC IL E     -  BURNS AZ MK                              055 20 06.5
 HB1619:UTM  16      -  BURNS AZ MK                              056 09 00.8
 HB1619
 HB1619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3230370795(NAD 83)
 HB1619
 HB1619|---------------------------------------------------------------------|
 HB1619| PID    Reference Object                     Distance      Geod. Az  |
 HB1619|                                                           dddmmss.s |
 HB1619| HB1625 MARION RADIO STA WGGH N MAST        APPROX. 6.6 KM 0023525.9 |
 HB1619| CI3155 BURNS RM 1                           21.283 METERS 01452     |
 HB1619| CI3154 BURNS AZ MK                                        0545916.7 |
 HB1619| HB1613 CREAL SPRINGS MUNICIPAL TANK        APPROX. 8.1 KM 1310648.9 |
 HB1619| HB1614 CREAL SPRINGS TV STA WSIL MAST      APPROX. 6.8 KM 1574330.0 |
 HB1619| CI3156 BURNS RM 2                           38.914 METERS 20939     |
 HB1619| HB1626 MARION VA HOSPITAL WATER TANK       APPROX. 7.5 KM 3224347.1 |
 HB1619| HB1622 MARION GEN TEL MICROWAVE TWR        APPROX. 7.4 KM 3410327.7 |
 HB1619| HB1621 MARION CO CTHSE CLOCK TOWER         APPROX. 7.2 KM 3414102.7 |
 HB1619|---------------------------------------------------------------------|
 HB1619
 HB1619                          SUPERSEDED SURVEY CONTROL
 HB1619
 HB1619  NAD 83(1993)-  37 40 08.54420(N)    088 54 05.18139(W) AD(       ) 2
 HB1619  NAD 83(1986)-  37 40 08.54709(N)    088 54 05.18386(W) AD(       ) 2
 HB1619  NAD 27      -  37 40 08.36729(N)    088 54 04.94014(W) AD(       ) 2
 HB1619
 HB1619.Superseded values are not recommended for survey control.
 HB1619
 HB1619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1619.See file dsdata.pdf to determine how the superseded data were derived.
 HB1619
 HB1619_MARKER: DS = TRIANGULATION STATION DISK
 HB1619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1619_STAMPING: BURNS 1960
 HB1619_MARK LOGO: CGS
 HB1619_PROJECTION: RECESSED 30 CENTIMETERS
 HB1619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1619+STABILITY: SURFACE MOTION
 HB1619
 HB1619  HISTORY     - Date     Condition        Report By
 HB1619  HISTORY     - 1960     MONUMENTED       CGS
 HB1619
 HB1619                          STATION DESCRIPTION
 HB1619
 HB1619'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1619'THE STATION IS ABOUT 4-1/4 MILES SOUTH AND 1-1/2 MILES EAST OF THE
 HB1619'CENTER OF MARION, AND ON THE PROPERTY OF MR. THAD BURNS.  IT IS
 HB1619'43 FEET NORTHWEST OF THE SOUTHWEST CORNER OF A SHED ATTACHED TO THE
 HB1619'SOUTH SIDE OF THE BARN, 31.3 FEET WEST-SOUTHWEST OF THE
 HB1619'NORTHWEST CORNER OF A BARN, 19 FEET SOUTHWEST OF A 12 INCH ELM TREE
 HB1619'AND 15 FEET WEST OF A WIRE FENCE AND A WITNESS POST.  THE
 HB1619'MONUMENT IS 12 INCHES BELOW THE SURFACE OF THE GROUND AND THE DISK IS
 HB1619'STAMPED BURNS 1960.
 HB1619'
 HB1619'TO REACH THE STA FROM THE E SIDE OF THE CTHSR SQUARE IN MARION, GO E
 HB1619'ON ST HWY 13 FOR 1.1 MILES TO A SIDE RD RIGHT. TURN RIGHT AND GO S ON
 HB1619'A NARROW CONCRETE RD FOR 1.5 MI TO A POINT WHERE THE CONC RD CURVES
 HB1619'FROM S TO E. CONTINUE STRAIGHT AHEAD ON A GRAVELED RD FOR 1.5 MI
 HB1619'TO AN ANGLING CROSSROAD. CONTINUE AHEAD S ON THE GRAVELED RD FOR 0.95
 HB1619'MI TO A T-RD.* CONTINUE SOUTH ON A NARROW FARM LANE FOR 0.1 MILE TO
 HB1619'A BARN ON THE LEFT AND THE STATION ON THE RIGHT.
 HB1619'
 HB1619'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON A GRAVELED
 HB1619'ROAD FOR 0.15 MILE TO THE AZIMUTH MARK ON THE LEFT JUST BEFORE
 HB1619'REACHING A HOUSE ON THE LEFT.
 HB1619'
 HB1619'REFERENCE MARK 1 IS 22 FEET SOUTH OF A 10 INCH ELM TREE, 12 FEET
 HB1619'NORTH OF A 12 INCH ELM TREE AND 1 FOOT WEST OF A WIRE FENCE.
 HB1619'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED BURNS NO 1
 HB1619'1960.
 HB1619'
 HB1619'REFERENCE MARK 2 IS 71 FEET WEST OF A WIRE FENCE, 5 FEET WEST OF A 6
 HB1619'INCH SASSAFRAS TREE, AND 1 FOOT NORTH OF A WIRE FENCE.  THE
 HB1619'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED BURNS NO 2 1960.
 HB1619'
 HB1619'THE AZIMUTH MARK IS 29 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 HB1619'ROAD, 9 FEET WEST OF A FENCE CORNER, 6 FEET WEST OF A POWER
 HB1619'POLE WITH A TRANSFORMER, 2 FEET WEST OF A WITNESS POST AND 6 INCHES
 HB1619'SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE
 HB1619'DISK IS STAMPED BURNS 1960.
 HB1619'
 HB1619'NO MEASUREMENT BETWEEN REFERENCE MARKS NEAR 180 DEGREES.
 HB1619'
 HB1619'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0454 ***********************************************************************
 LC0454  DESIGNATION -  BURNS AZ MK
 LC0454  PID         -  LC0454
 LC0454  STATE/COUNTY-  IL/MCLEAN
 LC0454  COUNTRY     -  US
 LC0454  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0454
 LC0454                         *CURRENT SURVEY CONTROL
 LC0454  ______________________________________________________________________
 LC0454* NAD 83(1986) POSITION- 40 24 01.     (N) 088 59 10.     (W)   SCALED
 LC0454* NAVD 88 ORTHO HEIGHT -   243.461 (meters)      798.76  (feet) ADJUSTED
 LC0454  ______________________________________________________________________
 LC0454  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 LC0454  DYNAMIC HEIGHT  -        243.345 (meters)      798.37  (feet) COMP
 LC0454  MODELED GRAVITY -    980,141.2   (mgal)                       NAVD 88
 LC0454
 LC0454  VERT ORDER      -  FIRST     CLASS I
 LC0454
 LC0454.The horizontal coordinates were scaled from a map and have
 LC0454.an estimated accuracy of +/- 6 seconds.
 LC0454
 LC0454.The orthometric height was determined by differential leveling and
 LC0454.adjusted by the NATIONAL GEODETIC SURVEY
 LC0454.in June 1991.
 LC0454
 LC0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0454.GEOID18 height accuracy estimate available here.
 LC0454
 LC0454.Click photographs - Photos may exist for this station.
 LC0454
 LC0454.The dynamic height is computed by dividing the NAVD 88
 LC0454.geopotential number by the normal gravity value computed on the
 LC0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0454.degrees latitude (g = 980.6199 gals.).
 LC0454
 LC0454.The modeled gravity was interpolated from observed gravity values.
 LC0454
 LC0454;                    North         East    Units  Estimated Accuracy
 LC0454;SPC IL E     -   414,650.      244,590.      MT  (+/- 180 meters Scaled)
 LC0454
 LC0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK314740(NAD 83)
 LC0454
 LC0454                          SUPERSEDED SURVEY CONTROL
 LC0454
 LC0454  NGVD 29 (??/??/92)  243.516  (m)          798.94   (f) ADJ UNCH    1 1
 LC0454
 LC0454.Superseded values are not recommended for survey control.
 LC0454
 LC0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0454.See file dsdata.pdf to determine how the superseded data were derived.
 LC0454
 LC0454_MARKER: DZ = AZIMUTH MARK DISK
 LC0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0454_STAMPING: BURNS 1959
 LC0454_MARK LOGO: CGS
 LC0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0454+STABILITY: SURFACE MOTION
 LC0454
 LC0454  HISTORY     - Date     Condition        Report By
 LC0454  HISTORY     - 1959     MONUMENTED       CGS
 LC0454  HISTORY     - 1969     GOOD             CGS
 LC0454  HISTORY     - 1971     GOOD             NGS
 LC0454
 LC0454                          STATION DESCRIPTION
 LC0454
 LC0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0454'6.7 MI S FROM BLOOMINGTON.
 LC0454'ABOUT 0.65 MILE EAST ALONG E WASHINGTON STREET FROM THE MCLEAN
 LC0454'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 5.65 MILES SOUTH ALONG
 LC0454'THE ILLINOIS CENTRAL RAILROAD, THENCE 0.4 MILE WEST ALONG A
 LC0454'PAVED ROAD, 59 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION OF
 LC0454'THE ROAD AND U.S. HIGHWAY 51, 24 1/2 FEET SOUTH OF THE CENTER
 LC0454'LINE OF THE ROAD, 42 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 LC0454'178 FEET NORTHWEST OF THE NORTHWEST CORNER OF A BRICK HOUSE, 56
 LC0454'FEET SOUTH AND ACROSS THE ROAD FROM AN UNDERGROUND PIPE LINE
 LC0454'MARKER, 1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 LC0454'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 LC0454'POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0454'SEC 4, T 22 N, R 2 E.
 LC0454
 LC0454                          STATION RECOVERY (1971)
 LC0454
 LC0454'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 LC0454'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0457 ***********************************************************************
 LC0457  DESIGNATION -  BURNS RM 3
 LC0457  PID         -  LC0457
 LC0457  STATE/COUNTY-  IL/MCLEAN
 LC0457  COUNTRY     -  US
 LC0457  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0457
 LC0457                         *CURRENT SURVEY CONTROL
 LC0457  ______________________________________________________________________
 LC0457* NAD 83(1986) POSITION- 40 24 02.49   (N) 088 58 51.90   (W)   HD_HELD1
 LC0457* NAVD 88 ORTHO HEIGHT -   245.35  (meters)      805.0   (feet) RESET
 LC0457  ______________________________________________________________________
 LC0457  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 LC0457  VERT ORDER      -  THIRD
 LC0457
 LC0457.The horizontal coordinates were determined by differentially corrected
 LC0457.hand held GPS observations or other comparable positioning techniques
 LC0457.and have an estimated accuracy of +/- 3 meters.
 LC0457
 LC0457.The orthometric height was computed from unverified reset data.
 LC0457
 LC0457.No vertical observational check was made to the station.
 LC0457
 LC0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0457.GEOID18 height accuracy estimate available here.
 LC0457
 LC0457.Click photographs - Photos may exist for this station.
 LC0457
 LC0457;                    North         East    Units  Estimated Accuracy
 LC0457;SPC IL E     -   414,692.9     245,012.0     MT  (+/- 3 meters HH1 GPS) 
 LC0457
 LC0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3188274115(NAD 83)
 LC0457
 LC0457                          SUPERSEDED SURVEY CONTROL
 LC0457
 LC0457  NGVD 29 (??/??/??)  245.41   (m)          805.1    (f) RESET       3  
 LC0457
 LC0457.Superseded values are not recommended for survey control.
 LC0457
 LC0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0457.See file dsdata.pdf to determine how the superseded data were derived.
 LC0457
 LC0457_MARKER: DR = REFERENCE MARK DISK
 LC0457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0457_STAMPING: BURNS 1959 NO 3 1971
 LC0457_MARK LOGO: CGS
 LC0457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0457+STABILITY: SURFACE MOTION
 LC0457
 LC0457  HISTORY     - Date     Condition        Report By
 LC0457  HISTORY     - 1971     MONUMENTED       NGS
 LC0457
 LC0457                          STATION DESCRIPTION
 LC0457
 LC0457'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC0457'5 MI S FROM BLOOMINGTON.
 LC0457'2.6 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 LC0457'INTERSTATE HIGHWAY 74 AT THE SOUTH EDGE OF BLOOMINGTON, THENCE
 LC0457'EAST ALONG PAVED ROAD 0.3 MILE TO MARK ON LEFT, 1 FOOT WEST OF
 LC0457'A METAL WITNESS POST, 7 FEET EAST OF A TELEPHONE POLE, 27 FEET
 LC0457'NORTH OF THE CENTERLINE OF ROAD, SET IN THE TOP OF A ROUND
 LC0457'CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0458 ***********************************************************************
 LC0458  DESIGNATION -  BURNS RM 4
 LC0458  PID         -  LC0458
 LC0458  STATE/COUNTY-  IL/MCLEAN
 LC0458  COUNTRY     -  US
 LC0458  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0458
 LC0458                         *CURRENT SURVEY CONTROL
 LC0458  ______________________________________________________________________
 LC0458* NAD 83(1986) POSITION- 40 24 02.51   (N) 088 58 52.76   (W)   HD_HELD1
 LC0458* NAVD 88 ORTHO HEIGHT -   245.15  (meters)      804.3   (feet) RESET
 LC0458  ______________________________________________________________________
 LC0458  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 LC0458  VERT ORDER      -  THIRD
 LC0458
 LC0458.The horizontal coordinates were determined by differentially corrected
 LC0458.hand held GPS observations or other comparable positioning techniques
 LC0458.and have an estimated accuracy of +/- 3 meters.
 LC0458
 LC0458.The orthometric height was computed from unverified reset data.
 LC0458
 LC0458.No vertical observational check was made to the station.
 LC0458
 LC0458.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0458.GEOID18 height accuracy estimate available here.
 LC0458
 LC0458.Click photographs - Photos may exist for this station.
 LC0458
 LC0458;                    North         East    Units  Estimated Accuracy
 LC0458;SPC IL E     -   414,693.6     244,991.7     MT  (+/- 3 meters HH1 GPS) 
 LC0458
 LC0458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3186274116(NAD 83)
 LC0458
 LC0458                          SUPERSEDED SURVEY CONTROL
 LC0458
 LC0458  NGVD 29 (??/??/??)  245.20   (m)          804.5    (f) RESET       3  
 LC0458
 LC0458.Superseded values are not recommended for survey control.
 LC0458
 LC0458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0458.See file dsdata.pdf to determine how the superseded data were derived.
 LC0458
 LC0458_MARKER: DR = REFERENCE MARK DISK
 LC0458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0458_STAMPING: BURNS 1959 NO 4 1971
 LC0458_MARK LOGO: CGS
 LC0458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0458+STABILITY: SURFACE MOTION
 LC0458
 LC0458  HISTORY     - Date     Condition        Report By
 LC0458  HISTORY     - 1971     MONUMENTED       NGS
 LC0458
 LC0458                          STATION DESCRIPTION
 LC0458
 LC0458'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC0458'5 MI S FROM BLOOMINGTON.
 LC0458'2.6 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 LC0458'INTERSTATE HIGHWAY 74 AT THE SOUTH EDGE OF BLOOMINGTON, THENCE
 LC0458'0.3 MILE EAST ALONG PAVED ROAD TO MARK ON LEFT, 1 FOOT SOUTHEAST
 LC0458'OF A METAL WITNESS POST, 31 FEET NORTH OF CENTERLINE OF ROAD,
 LC0458'60 FEET WEST OF A TELEPHONE POLE, SET IN THE TOP OF A SQUARE
 LC0458'CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1612 ***********************************************************************
 HB1612  DESIGNATION -  BURNSIDE
 HB1612  PID         -  HB1612
 HB1612  STATE/COUNTY-  IL/JOHNSON
 HB1612  COUNTRY     -  US
 HB1612  USGS QUAD   -  CREAL SPRINGS (2018)
 HB1612
 HB1612                         *CURRENT SURVEY CONTROL
 HB1612  ______________________________________________________________________
 HB1612* NAD 83(1997) POSITION- 37 33 58.60375(N) 088 46 37.91200(W)   ADJUSTED
 HB1612* NAVD 88 ORTHO HEIGHT -   213.    (meters)      699.    (feet) SCALED
 HB1612  ______________________________________________________________________
 HB1612  GEOID HEIGHT    -        -28.950 (meters)                     GEOID18
 HB1612  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 HB1612  HORZ ORDER      -  FIRST
 HB1612
 HB1612.The horizontal coordinates were established by classical geodetic methods
 HB1612.and adjusted by the National Geodetic Survey in October 1999.
 HB1612
 HB1612.The orthometric height was scaled from a topographic map.
 HB1612
 HB1612.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1612.GEOID18 height accuracy estimate available here.
 HB1612
 HB1612.Click photographs - Photos may exist for this station.
 HB1612
 HB1612.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1612
 HB1612. The following values were computed from the NAD 83(1997) position.
 HB1612
 HB1612;                    North         East     Units Scale Factor Converg.
 HB1612;SPC IL E     -    99,928.916   260,786.686   MT  0.99999393   -0 16 14.2
 HB1612;SPC IL E     -   327,850.12    855,597.65   sFT  0.99999393   -0 16 14.2
 HB1612;UTM  16      - 4,159,178.881   343,045.787   MT  0.99990344   -1 05 01.5
 HB1612
 HB1612!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1612!SPC IL E     -   0.99997113  x   0.99999393  =   0.99996506
 HB1612!UTM  16      -   0.99997113  x   0.99990344  =   0.99987457
 HB1612
 HB1612:                Primary Azimuth Mark                     Grid Az
 HB1612:SPC IL E     -  CREAL SPRINGS TV STA WSIL MAST           301 48 20.2
 HB1612:UTM  16      -  CREAL SPRINGS TV STA WSIL MAST           302 37 07.5
 HB1612
 HB1612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4304559178(NAD 83)
 HB1612
 HB1612|---------------------------------------------------------------------|
 HB1612| PID    Reference Object                     Distance      Geod. Az  |
 HB1612|                                                           dddmmss.s |
 HB1612| HB1605 MC CORMICK LOOKOUT TOWER            APPROX.11.1 KM 0915455.3 |
 HB1612| HB1615 OZARK RADIO STA 35 MAST             APPROX. 4.2 KM 1860112.4 |
 HB1612| CI3158 BURNSIDE RM 1                        22.904 METERS 20825     |
 HB1612| CI3157 BURNSIDE AZ MK                                     2221817.1 |
 HB1612| HB1614 CREAL SPRINGS TV STA WSIL MAST      APPROX. 9.9 KM 3013206.0 |
 HB1612| CI3159 BURNSIDE RM 2                        23.429 METERS 33544     |
 HB1612|---------------------------------------------------------------------|
 HB1612
 HB1612                          SUPERSEDED SURVEY CONTROL
 HB1612
 HB1612  NAD 83(1993)-  37 33 58.60977(N)    088 46 37.91186(W) AD(       ) 1
 HB1612  NAD 83(1986)-  37 33 58.61393(N)    088 46 37.91496(W) AD(       ) 1
 HB1612  NAD 27      -  37 33 58.43245(N)    088 46 37.69649(W) AD(       ) 1
 HB1612
 HB1612.Superseded values are not recommended for survey control.
 HB1612
 HB1612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1612.See file dsdata.pdf to determine how the superseded data were derived.
 HB1612
 HB1612_MARKER: DS = TRIANGULATION STATION DISK
 HB1612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1612_STAMPING: BURNSIDE 1957
 HB1612_MARK LOGO: CGS
 HB1612_PROJECTION: FLUSH
 HB1612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1612+STABILITY: SURFACE MOTION
 HB1612
 HB1612  HISTORY     - Date     Condition        Report By
 HB1612  HISTORY     - 1957     MONUMENTED       CGS
 HB1612  HISTORY     - 1960     GOOD             CGS
 HB1612
 HB1612                          STATION DESCRIPTION
 HB1612
 HB1612'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1612'THE STATION IS ABOUT 1 MILE SOUTH OF NEW BURNSIDE AT THE NORTHWEST
 HB1612'EDGE OF A FARM YARD OWNED BY MR. TOM HALLOCK, VIENNA, ILL.  IT IS 70
 HB1612'FEET WEST OF THE NORTHWEST CORNER OF AN OLD FRAME HOUSE, 25 FEET
 HB1612'SOUTHWEST OF A 24 INCH WALNUT TREE, 33 FEET EAST OF A WHITE WITNESS
 HB1612'POST THAT WAS SET ON THE EAST SIDE OF A BARBED WIRE FENCE AND 26 FEET
 HB1612'EAST OF A FARM LANE LEADING TO AN APPLE ORCHARD.  THE MONUMENT IS
 HB1612'FLUSH AND THE DISK IS STAMPED BURNSIDE 1957.
 HB1612'
 HB1612'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1612'HIGHWAY 166 AT THE EAST SIDE OF NEW BURNSIDE, GO SOUTH ON HIGHWAY
 HB1612'45 FOR 1.1 MILES TO A FARM LANE ON THE RIGHT.  TURN RIGHT AND GO WEST
 HB1612'ON THE NARROW GRAVELED FARM LANE FOR 0.4 MILE TO A HOUSE ON THE
 HB1612'LEFT.  BEAR RIGHT AND GO NORTH AND NORTHWEST ON FARM LANE FOR 0.1
 HB1612'MILE TO A DRIVEWAY ON THE RIGHT AND THE FARM LANE LEFT.* TURN
 HB1612'RIGHT AND GO NORTH ON THE DRIVEWAY FOR 191 FEET TO THE STATION ON THE
 HB1612'RIGHT.
 HB1612'
 HB1612'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO WEST AND SOUTHWEST ON
 HB1612'FARM LANE FOR 0.15 MILE TO A SMALL POND ON THE RIGHT AND THE
 HB1612'AZIMUTH MARK ON THE LEFT.
 HB1612'
 HB1612'REFERENCE MARK 1 IS SET IN THE BARBED WIRE FENCE, 121 FT WEST OF THE
 HB1612'SOUTHEAST CORNER OF THE FRAME HOUSE AND 24 FEET NORTHEAST OF A 16
 HB1612'INCH WALNUT TREE.  THE MARK IS FLUSH AND THE DISK IS STAMPED BURNSIDE
 HB1612'NO 1 1957.
 HB1612'
 HB1612'REFERENCE MARK 2 IS 22 FEET WEST OF THE CENTERLINE OF THE FARM LANE
 HB1612'LEADING TO AN APPLE ORCHARD, 64 FEET NORTH OF THE WHITE WITNESS
 HB1612'POST AND 1 FOOT EAST OF THE BARBED WIRE FENCE.  THE MONUMENT PROJECTS
 HB1612'2 INCHES AND THE DISK IS STAMPED BURNSIDE NO 2 1957.
 HB1612'
 HB1612'THE AZIMUTH MARK IS AT THE NORTHEAST EDGE OF A SMALL LOCUST THICKET,
 HB1612'36 FEET SOUTHEAST OF THE SOUTHEAST SIDE OF THE SMALL POND, 21
 HB1612'FEET SOUTHEAST OF THE CENTERLINE OF THE FARM LANE AND 2 FEET
 HB1612'NORTHEAST OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH AND
 HB1612'THE DISK IS STAMPED BURNSIDE 1957.
 HB1612'
 HB1612'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1612
 HB1612                          STATION RECOVERY (1960)
 HB1612
 HB1612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1612'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 HB1612'FOUND IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO
 HB1612'REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK CHECKED.  THE
 HB1612'DESCRIPTION AND TO REACH ARE ADEQUATE.
 HB1612'
 HB1612'THE STATION IS ABOUT 1 MILE SOUTH OF NEW BURNSIDE AT THE NORTHWEST
 HB1612'EDGE OF A FARM YARD OWNED BY MR. TOM HALLOCK, VIENNA, ILLINOIS.  IT
 HB1612'IS 71.6 FEET WEST OF THE NORTHWEST CORNER OF AN OLD FRAME HOUSE, 27
 HB1612'FEET EAST OF THE CENTERLINE OF A FARM LANE, 34 FEET EAST OF A WHITE
 HB1612'WITNESS POST, 26 FEET WEST OF A 24 INCH WALNUT TREE AND 2 FEET
 HB1612'SOUTHWEST OF A WITNESS POST THE MONUMENT IS FLUSH AND THE DISK IS
 HB1612'STAMPED BURNSIDE 1957.
 HB1612'
 HB1612'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1612'HIGHWAY 166 AT THE EAST SIDE OF NEW BURNSIDE, GO SOUTH ON HIGHWAY
 HB1612'45 FOR 1.1 MILES TO A FARM LANE ON THE RIGHT.  TURN RIGHT AND GO WEST
 HB1612'ON THE NARROW GRAVELED FARM LANE FOR 0.4 MILE TO A HOUSE ON THE
 HB1612'LEFT.  BEAR RIGHT AND GO NORTH AND NORTHWEST ON A FARM LANE FOR 0.1
 HB1612'MILE TO A DRIVEWAY ON THE RIGHT AND THE FARM LANE LEFT.* TURN
 HB1612'RIGHT AND GO NORTH ON THE DRIVEWAY FOR 191 FEET TO THE STATION ON THE
 HB1612'RIGHT.
 HB1612'
 HB1612'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO WEST AND SOUTHWEST ON
 HB1612'A FARM LANE FOR 0.15 MILE TO A SMALL POND ON THE RIGHT AND THE
 HB1612'AZIMUTH MARK ON THE LEFT.
 HB1612'
 HB1612'REFERENCE MARK 1 IS 115 FEET WEST OF THE NORTHWEST CORNER OF THE OLD
 HB1612'FRAME HOUSE, 71 FEET SOUTH OF THE WHITE WITNESS POST AND 24 FEET
 HB1612'NORTHEAST OF A 16 INCH WALNUT TREE.  THE MONUMENT IS 2 INCHES BELOW
 HB1612'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED BURNSIDE NO 1
 HB1612'1957.
 HB1612'
 HB1612'REFERENCE MARK 2 IS 66 FEET NORTH OF THE WHITE WITNESS POST, 22 FEET
 HB1612'WEST OF THE CENTERLINE OF A FARM LANE AND 1 FOOT EAST OF A WIRE
 HB1612'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED BURNSIDE NO 2
 HB1612'1957.
 HB1612'
 HB1612'THE AZIMUTH MARK IS AT THE NORTHEAST EDGE OF A SMALL LOCUST THICKET,
 HB1612'36 FEET SOUTHEAST OF THE SOUTHEAST SIDE OF THE SMALL POND, 21
 HB1612'FEET SOUTHEAST OF THE CENTERLINE OF THE FARM LANE AND 2 FEET
 HB1612'NORTHEAST OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH AND
 HB1612'THE DISK IS STAMPED BURNSIDE 1957.
 HB1612'
 HB1612'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1419 ***********************************************************************
 LC1419  DESIGNATION -  BURT
 LC1419  PID         -  LC1419
 LC1419  STATE/COUNTY-  IL/PEORIA
 LC1419  COUNTRY     -  US
 LC1419  USGS QUAD   -  ELMWOOD (2018)
 LC1419
 LC1419                         *CURRENT SURVEY CONTROL
 LC1419  ______________________________________________________________________
 LC1419* NAD 83(1997) POSITION- 40 51 17.59850(N) 089 57 56.16636(W)   ADJUSTED
 LC1419* NAVD 88 ORTHO HEIGHT -   215.513 (meters)      707.06  (feet) ADJUSTED
 LC1419  ______________________________________________________________________
 LC1419  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LC1419  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 LC1419  DYNAMIC HEIGHT  -        215.415 (meters)      706.74  (feet) COMP
 LC1419  MODELED GRAVITY -    980,165.6   (mgal)                       NAVD 88
 LC1419
 LC1419  HORZ ORDER      -  SECOND
 LC1419  VERT ORDER      -  SECOND    CLASS 0
 LC1419
 LC1419.The horizontal coordinates were established by classical geodetic methods
 LC1419.and adjusted by the National Geodetic Survey in October 1999.
 LC1419
 LC1419.The orthometric height was determined by differential leveling and
 LC1419.adjusted by the NATIONAL GEODETIC SURVEY
 LC1419.in June 1991.
 LC1419
 LC1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1419.GEOID18 height accuracy estimate available here.
 LC1419
 LC1419.Click photographs - Photos may exist for this station.
 LC1419
 LC1419.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1419
 LC1419.The dynamic height is computed by dividing the NAVD 88
 LC1419.geopotential number by the normal gravity value computed on the
 LC1419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1419.degrees latitude (g = 980.6199 gals.).
 LC1419
 LC1419.The modeled gravity was interpolated from observed gravity values.
 LC1419
 LC1419. The following values were computed from the NAD 83(1997) position.
 LC1419
 LC1419;                    North         East     Units Scale Factor Converg.
 LC1419;SPC IL W     -   464,930.934   716,952.687   MT  0.99994471   +0 07 53.5
 LC1419;SPC IL W     - 1,525,360.91  2,352,202.27   sFT  0.99994471   +0 07 53.5
 LC1419;UTM  16      - 4,526,882.395   250,025.846   MT  1.00036917   -1 56 27.4
 LC1419;UTM  15      - 4,527,081.224   755,773.872   MT  1.00040528   +1 59 09.6
 LC1419
 LC1419!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1419!SPC IL W     -   0.99997138  x   0.99994471  =   0.99991609
 LC1419!UTM  16      -   0.99997138  x   1.00036917  =   1.00034054
 LC1419!UTM  15      -   0.99997138  x   1.00040528  =   1.00037665
 LC1419
 LC1419:                Primary Azimuth Mark                     Grid Az
 LC1419:SPC IL W     -  BURT AZ MK                               358 23 32.3
 LC1419:UTM  16      -  BURT AZ MK                               000 27 53.2
 LC1419:UTM  15      -  BURT AZ MK                               356 32 16.2
 LC1419
 LC1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5002526882(NAD 83)
 LC1419
 LC1419|---------------------------------------------------------------------|
 LC1419| PID    Reference Object                     Distance      Geod. Az  |
 LC1419|                                                           dddmmss.s |
 LC1419| LC1418 BURT RM 1                            14.279 METERS 00116     |
 LC1419| LC1420 BURT RM 2                            22.717 METERS 27014     |
 LC1419| CI6793 BURT AZ MK                                         3583125.8 |
 LC1419|---------------------------------------------------------------------|
 LC1419
 LC1419                          SUPERSEDED SURVEY CONTROL
 LC1419
 LC1419  NAD 83(1996)-  40 51 17.60039(N)    089 57 56.16940(W) AD(       ) 2
 LC1419  NAD 83(1986)-  40 51 17.60526(N)    089 57 56.17105(W) AD(       ) 2
 LC1419  NAD 27      -  40 51 17.47180(N)    089 57 55.76470(W) AD(       ) 2
 LC1419  NGVD 29 (??/??/92)  215.590  (m)          707.31   (f) ADJ UNCH    2 0
 LC1419  NGVD 29             215.59   (m)          707.3    (f) LEVELING    3  
 LC1419
 LC1419.Superseded values are not recommended for survey control.
 LC1419
 LC1419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1419.See file dsdata.pdf to determine how the superseded data were derived.
 LC1419
 LC1419_MARKER: DS = TRIANGULATION STATION DISK
 LC1419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1419_STAMPING: BURT 1959
 LC1419_MARK LOGO: CGS
 LC1419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1419+STABILITY: SURFACE MOTION
 LC1419
 LC1419  HISTORY     - Date     Condition        Report By
 LC1419  HISTORY     - 1959     MONUMENTED       CGS
 LC1419  HISTORY     - 1959     GOOD             CGS
 LC1419  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1419
 LC1419                          STATION DESCRIPTION
 LC1419
 LC1419'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1419'THE STATION IS LOCATED ABOUT 4 MILES WEST-NORTHWEST OF
 LC1419'BRIMFIELD, 5 MILES NORTH OF ELMWOOD AND 5 MILES SOUTHEAST
 LC1419'OF WILLIAMSFIELD.
 LC1419'
 LC1419'TO REACH THE STATION FROM THE POST OFFICE IN BRIMFIELD, GO
 LC1419'SOUTH FOR 0.05 MILE TO U.S. HIGHWAY NO. 150.  TURN RIGHT
 LC1419'AND GO NORTHWEST ON U.S. HIGHWAY NO. 150 FOR 2.8 MILES TO
 LC1419'JUNCTION OF STATE HIGHWAY NO. 78, TURN LEFT AND GO WEST ON
 LC1419'STATE HIGHWAY NO. 78 FOR 2.3 MILES TO STATION ON LEFT AS
 LC1419'DESCRIBED.
 LC1419'
 LC1419'STATION MARK, IS A STANDARD DISK STAMPED BURT 1959, IS SET
 LC1419'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4
 LC1419'INCHES.  THE MARK IS 38 FEET EAST OF CENTER OF STATE HIGHWAY
 LC1419'NO. 78, 2 FEET WEST OF FENCE AND 21.6 FEET NORTH OF POWER
 LC1419'POLE.
 LC1419'
 LC1419'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED BURT NO.
 LC1419'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC1419'ABOUT 6 INCHES.  THE MARK IS 38 FEET EAST OF CENTER OF STATE
 LC1419'HIGHWAY NO. 78 AND 1 FOOT WEST OF FENCE.
 LC1419'
 LC1419'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED BURT
 LC1419'NO. 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC1419'PROJECTS ABOUT 4 INCHES.  THE MARK IS 36.6 FEET WEST OF CENTER
 LC1419'OF STATE HIGHWAY NO. 78 AND 2.6 FEET EAST OF FENCE.
 LC1419'
 LC1419'AZIMUTH MARK, A STANDARD DISK STAMPED BURT 1959, IS SET IN
 LC1419'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES.
 LC1419'THE MARK IS 30.6 FEET WEST OF CENTER OF ROAD, 11 FEET
 LC1419'SOUTH-SOUTHEAST OF TELEPHONE POLE AND 2.6 FEET EAST OF FENCE.
 LC1419'
 LC1419'TO REACH AZIMUTH MARK FROM THE STATION, GO NORTH ON STATE
 LC1419'HIGHWAY NO. 78 TO WHERE HIGHWAY TURNS EAST, CONTINUE NORTH
 LC1419'ON SURFACE ROAD FOR 0.35 MILE TO AZIMUTH MARK ON LEFT AS
 LC1419'DESCRIBED.
 LC1419
 LC1419                          STATION RECOVERY (1959)
 LC1419
 LC1419'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1419'4.8 MI NW FROM BRIMFIELD.
 LC1419'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1419'STATION AT BRIMFIELD, THENCE 2.1 MILES WEST ALONG STATE HIGHWAY
 LC1419'78, ABOUT 0.2 MILES SOUTH OF A ROAD CROSSING, AT A GATE ON THE
 LC1419'EAST SIDE OF THE HIGHWAY, 37 FEET EAST OF THE CENTER LINE OF THE
 LC1419'HIGHWAY, 2 FEET WEST OF A FENCE, 5 FEET NORTH-NORTHWEST OF THE
 LC1419'NORTH END OF A BOARD GATE, 1.6 FEET WEST OF A METAL WITNESS POST,
 LC1419'ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A
 LC1419'CONCRETE POST PROJECTING 3 INCHES.
 LC1419
 LC1419                          STATION RECOVERY (1998)
 LC1419
 LC1419'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1419'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1418 ***********************************************************************
 LC1418  DESIGNATION -  BURT RM 1
 LC1418  PID         -  LC1418
 LC1418  STATE/COUNTY-  IL/PEORIA
 LC1418  COUNTRY     -  US
 LC1418  USGS QUAD   -  ELMWOOD (2018)
 LC1418
 LC1418                         *CURRENT SURVEY CONTROL
 LC1418  ______________________________________________________________________
 LC1418* NAD 83(1986) POSITION- 40 51 18.06   (N) 089 57 56.15   (W)   HD_HELD1
 LC1418* NAVD 88 ORTHO HEIGHT -   215.540 (meters)      707.15  (feet) ADJUSTED
 LC1418  ______________________________________________________________________
 LC1418  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LC1418  DYNAMIC HEIGHT  -        215.442 (meters)      706.83  (feet) COMP
 LC1418  MODELED GRAVITY -    980,165.6   (mgal)                       NAVD 88
 LC1418
 LC1418  VERT ORDER      -  SECOND    CLASS 0
 LC1418
 LC1418.The horizontal coordinates were determined by differentially corrected
 LC1418.hand held GPS observations or other comparable positioning techniques
 LC1418.and have an estimated accuracy of +/- 3 meters.
 LC1418
 LC1418.The orthometric height was determined by differential leveling and
 LC1418.adjusted by the NATIONAL GEODETIC SURVEY
 LC1418.in June 1991.
 LC1418
 LC1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1418.GEOID18 height accuracy estimate available here.
 LC1418
 LC1418.Click photographs - Photos may exist for this station.
 LC1418
 LC1418.The dynamic height is computed by dividing the NAVD 88
 LC1418.geopotential number by the normal gravity value computed on the
 LC1418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1418.degrees latitude (g = 980.6199 gals.).
 LC1418
 LC1418.The modeled gravity was interpolated from observed gravity values.
 LC1418
 LC1418;                    North         East    Units  Estimated Accuracy
 LC1418;SPC IL W     -   464,945.2     716,953.0     MT  (+/- 3 meters HH1 GPS) 
 LC1418
 LC1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5002626896(NAD 83)
 LC1418
 LC1418                          SUPERSEDED SURVEY CONTROL
 LC1418
 LC1418  NGVD 29 (??/??/92)  215.617  (m)          707.40   (f) ADJ UNCH    2 0
 LC1418
 LC1418.Superseded values are not recommended for survey control.
 LC1418
 LC1418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1418.See file dsdata.pdf to determine how the superseded data were derived.
 LC1418
 LC1418_MARKER: DR = REFERENCE MARK DISK
 LC1418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1418_STAMPING: BURT NO 1 1959
 LC1418_MARK LOGO: CGS
 LC1418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1418+STABILITY: SURFACE MOTION
 LC1418
 LC1418  HISTORY     - Date     Condition        Report By
 LC1418  HISTORY     - 1959     MONUMENTED       CGS
 LC1418  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1418
 LC1418                          STATION DESCRIPTION
 LC1418
 LC1418'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1418'4.8 MI NW FROM BRIMFIELD.
 LC1418'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1418'STATION AT BRIMFIELD, THENCE 2.1 MILES WEST ALONG STATE HIGHWAY
 LC1418'78, ABOUT 0.2 MILES SOUTH OF A ROAD CROSSING, AT A GATE ON THE
 LC1418'EAST SIDE OF THE HIGHWAY, 39 FEET EAST OF THE CENTER LINE OF THE
 LC1418'HIGHWAY, 1 FOOT WEST OF A FENCE, 51 FEET NORTH OF THE NORTH END
 LC1418'OF A BOARD GATE, 46.8 FEET NORTH OF TRIANGULATION STATION BURT,
 LC1418'46.7 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 LC1418'LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1418'2 INCHES.
 LC1418
 LC1418                          STATION RECOVERY (1998)
 LC1418
 LC1418'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1418'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1420 ***********************************************************************
 LC1420  DESIGNATION -  BURT RM 2
 LC1420  PID         -  LC1420
 LC1420  STATE/COUNTY-  IL/PEORIA
 LC1420  COUNTRY     -  US
 LC1420  USGS QUAD   -  ELMWOOD (2018)
 LC1420
 LC1420                         *CURRENT SURVEY CONTROL
 LC1420  ______________________________________________________________________
 LC1420* NAD 83(1986) POSITION- 40 51 17.60   (N) 089 57 57.14   (W)   HD_HELD1
 LC1420* NAVD 88 ORTHO HEIGHT -   215.263 (meters)      706.24  (feet) ADJUSTED
 LC1420  ______________________________________________________________________
 LC1420  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LC1420  DYNAMIC HEIGHT  -        215.165 (meters)      705.92  (feet) COMP
 LC1420  MODELED GRAVITY -    980,165.6   (mgal)                       NAVD 88
 LC1420
 LC1420  VERT ORDER      -  SECOND    CLASS 0
 LC1420
 LC1420.The horizontal coordinates were determined by differentially corrected
 LC1420.hand held GPS observations or other comparable positioning techniques
 LC1420.and have an estimated accuracy of +/- 3 meters.
 LC1420
 LC1420.The orthometric height was determined by differential leveling and
 LC1420.adjusted by the NATIONAL GEODETIC SURVEY
 LC1420.in June 1991.
 LC1420
 LC1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1420.GEOID18 height accuracy estimate available here.
 LC1420
 LC1420.Click photographs - Photos may exist for this station.
 LC1420
 LC1420.The dynamic height is computed by dividing the NAVD 88
 LC1420.geopotential number by the normal gravity value computed on the
 LC1420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1420.degrees latitude (g = 980.6199 gals.).
 LC1420
 LC1420.The modeled gravity was interpolated from observed gravity values.
 LC1420
 LC1420;                    North         East    Units  Estimated Accuracy
 LC1420;SPC IL W     -   464,930.9     716,929.9     MT  (+/- 3 meters HH1 GPS) 
 LC1420
 LC1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5000326883(NAD 83)
 LC1420
 LC1420                          SUPERSEDED SURVEY CONTROL
 LC1420
 LC1420  NGVD 29 (??/??/92)  215.340  (m)          706.49   (f) ADJ UNCH    2 0
 LC1420
 LC1420.Superseded values are not recommended for survey control.
 LC1420
 LC1420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1420.See file dsdata.pdf to determine how the superseded data were derived.
 LC1420
 LC1420_MARKER: DR = REFERENCE MARK DISK
 LC1420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1420_STAMPING: BURT NO 2 1959
 LC1420_MARK LOGO: CGS
 LC1420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1420+STABILITY: SURFACE MOTION
 LC1420
 LC1420  HISTORY     - Date     Condition        Report By
 LC1420  HISTORY     - 1959     MONUMENTED       CGS
 LC1420  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1420
 LC1420                          STATION DESCRIPTION
 LC1420
 LC1420'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1420'4.8 MI NW FROM BRIMFIELD.
 LC1420'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1420'STATION AT BROMFIELD, THENCE 2.1 MILES WEST ALONG STATE HIGHWAY 78,
 LC1420'ABOUT 0.2 MILES SOUTH OF A ROAD CROSSING, AT A GATE ON THE
 LC1420'EAST SIDE OF THE HIGHWAY, 37 FEET WEST OF THE CENTER LINE OF THE
 LC1420'HIGHWAY, 2 1/2 FEET EAST OF A FENCE, 77 FEET WEST AND ACROSS THE
 LC1420'HIGHWAY FROM THE NORTH END OF A BOARD GATE, 133 FEET NORTH OF THE
 LC1420'NORTH EDGE OF A BOARD GATE, 74.5 FEET WEST OF TRIANGULATION
 LC1420'STATION BURT, 76.2 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 LC1420'ABOVE THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 LC1420'PROJECTING 3 INCHES.
 LC1420
 LC1420                          STATION RECOVERY (1998)
 LC1420
 LC1420'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1420'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0874 ***********************************************************************
 NH0874  DESIGNATION -  BURTON
 NH0874  PID         -  NH0874
 NH0874  STATE/COUNTY-  IL/WINNEBAGO
 NH0874  COUNTRY     -  US
 NH0874  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0874
 NH0874                         *CURRENT SURVEY CONTROL
 NH0874  ______________________________________________________________________
 NH0874* NAD 83(1997) POSITION- 42 17 33.58775(N) 089 04 42.31416(W)   ADJUSTED
 NH0874* NAVD 88 ORTHO HEIGHT -   227.525 (meters)      746.47  (feet) POSTED
 NH0874  ______________________________________________________________________
 NH0874  GEOID HEIGHT    -        -33.432 (meters)                     GEOID18
 NH0874  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 NH0874  DYNAMIC HEIGHT  -        227.45  (meters)      746.2   (feet) COMP
 NH0874  MODELED GRAVITY -    980,297.7   (mgal)                       NAVD 88
 NH0874
 NH0874  HORZ ORDER      -  SECOND
 NH0874  VERT ORDER      -  * POSTED, SEE BELOW
 NH0874
 NH0874.The horizontal coordinates were established by classical geodetic methods
 NH0874.and adjusted by the National Geodetic Survey in October 1999.
 NH0874
 NH0874.The orthometric height was determined by differential leveling
 NH0874.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0874
 NH0874.* This is a POSTED BENCH MARK height.
 NH0874
 NH0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0874.GEOID18 height accuracy estimate available here.
 NH0874
 NH0874.Click photographs - Photos may exist for this station.
 NH0874
 NH0874.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0874
 NH0874.The dynamic height is computed by dividing the NAVD 88
 NH0874.geopotential number by the normal gravity value computed on the
 NH0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0874.degrees latitude (g = 980.6199 gals.).
 NH0874
 NH0874.The modeled gravity was interpolated from observed gravity values.
 NH0874
 NH0874. The following values were computed from the NAD 83(1997) position.
 NH0874
 NH0874;                    North         East     Units Scale Factor Converg.
 NH0874;SPC IL W     -   625,162.112   789,742.939   MT  1.00004024   +0 43 56.5
 NH0874;SPC IL W     - 2,051,052.70  2,591,014.96   sFT  1.00004024   +0 43 56.5
 NH0874;UTM  16      - 4,684,362.866   328,657.514   MT  0.99996124   -1 23 56.2
 NH0874
 NH0874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0874!SPC IL W     -   0.99996956  x   1.00004024  =   1.00000980
 NH0874!UTM  16      -   0.99996956  x   0.99996124  =   0.99993080
 NH0874
 NH0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2865784362(NAD 83)
 NH0874
 NH0874|---------------------------------------------------------------------|
 NH0874| PID    Reference Object                     Distance      Geod. Az  |
 NH0874|                                                           dddmmss.s |
 NH0874| NH0873 FORREST                             368.378 METERS 01814     |
 NH0874| CI9137 BURTON RM                             4.560 METERS 11309     |
 NH0874|---------------------------------------------------------------------|
 NH0874
 NH0874                          SUPERSEDED SURVEY CONTROL
 NH0874
 NH0874  NAD 83(1996)-  42 17 33.58817(N)    089 04 42.31509(W) AD(       ) 2
 NH0874  NAD 83(1991)-  42 17 33.58760(N)    089 04 42.31458(W) AD(       ) 2
 NH0874  NAD 83(1986)-  42 17 33.58795(N)    089 04 42.31417(W) AD(       ) 2
 NH0874  NAD 27      -  42 17 33.52750(N)    089 04 41.92930(W) AD(       ) 2
 NH0874  USSD        -  42 17 33.63700(N)    089 04 41.72200(W) AD(       ) 3
 NH0874
 NH0874.Superseded values are not recommended for survey control.
 NH0874
 NH0874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0874.See file dsdata.pdf to determine how the superseded data were derived.
 NH0874
 NH0874_MARKER: DS = TRIANGULATION STATION DISK
 NH0874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0874_STAMPING: BURTON 1920
 NH0874_MARK LOGO: CGS
 NH0874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0874+STABILITY: SURFACE MOTION
 NH0874
 NH0874  HISTORY     - Date     Condition        Report By
 NH0874  HISTORY     - 1920     MONUMENTED       CGS
 NH0874  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0874  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0874
 NH0874                          STATION DESCRIPTION
 NH0874
 NH0874'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0874'STATION IS ABOUT 1-1/4 MILES N OF THE CENTER OF ROCKFORD,
 NH0874'ON THE E SIDE OF NORTH MAIN STREET, 20 YARDS NE OF THE
 NH0874'INTERSECTION OF NORTH MAIN STREET AND BURTON AVENUE, E OF
 NH0874'NORTH ROCKFORD W.C.T.U. HALL, NW OF THE CEMETERY TOOL HOUSE,
 NH0874'AND 1.20 METERS (3.94 FEET) E OF THE E AND NEAREST RAIL OF
 NH0874'THE STREET-CAR TRACK.  THE SURFACE, UNDERGROUND, AND REFERENCE
 NH0874'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0874'THE REFERENCE MARK IS ON THE SAME
 NH0874'SIDE OF THE STREET, NEAR THE FENCE LINE, 4.56 METERS (14.96
 NH0874'FEET) FROM THE STATION, S 66 DEG 51 MIN E.
 NH0874
 NH0874                          STATION RECOVERY (1954)
 NH0874
 NH0874'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0874'THIS STATION NOT RECOVERED AND WAS PROBABLY DESTROYED BY
 NH0874'THE WIDENING AND RESURFACING OF NORTH MAIN STREET.
 NH0874
 NH0874                          STATION RECOVERY (1997)
 NH0874
 NH0874'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0874'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0310 ***********************************************************************
 KB0310  DESIGNATION -  BUSH RM 1
 KB0310  PID         -  KB0310
 KB0310  STATE/COUNTY-  IL/CUMBERLAND
 KB0310  COUNTRY     -  US
 KB0310  USGS QUAD   -  NEOGA (2018)
 KB0310
 KB0310                         *CURRENT SURVEY CONTROL
 KB0310  ______________________________________________________________________
 KB0310* NAD 83(1986) POSITION- 39 20 54.42   (N) 088 26 19.68   (W)   HD_HELD1
 KB0310* NAVD 88 ORTHO HEIGHT -   200.967 (meters)      659.34  (feet) ADJUSTED
 KB0310  ______________________________________________________________________
 KB0310  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KB0310  DYNAMIC HEIGHT  -        200.849 (meters)      658.95  (feet) COMP
 KB0310  MODELED GRAVITY -    980,036.1   (mgal)                       NAVD 88
 KB0310
 KB0310  VERT ORDER      -  SECOND    CLASS 0
 KB0310
 KB0310.The horizontal coordinates were determined by differentially corrected
 KB0310.hand held GPS observations or other comparable positioning techniques
 KB0310.and have an estimated accuracy of +/- 3 meters.
 KB0310
 KB0310.The orthometric height was determined by differential leveling and
 KB0310.adjusted by the NATIONAL GEODETIC SURVEY
 KB0310.in June 1991.
 KB0310
 KB0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0310.GEOID18 height accuracy estimate available here.
 KB0310
 KB0310.Click photographs - Photos may exist for this station.
 KB0310
 KB0310.The dynamic height is computed by dividing the NAVD 88
 KB0310.geopotential number by the normal gravity value computed on the
 KB0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0310.degrees latitude (g = 980.6199 gals.).
 KB0310
 KB0310.The modeled gravity was interpolated from observed gravity values.
 KB0310
 KB0310;                    North         East    Units  Estimated Accuracy
 KB0310;SPC IL E     -   297,666.9     290,909.0     MT  (+/- 3 meters HH1 GPS) 
 KB0310
 KB0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7602256432(NAD 83)
 KB0310
 KB0310                          SUPERSEDED SURVEY CONTROL
 KB0310
 KB0310  NGVD 29 (??/??/92)  201.038  (m)          659.57   (f) ADJ UNCH    2 0
 KB0310
 KB0310.Superseded values are not recommended for survey control.
 KB0310
 KB0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0310.See file dsdata.pdf to determine how the superseded data were derived.
 KB0310
 KB0310_MARKER: DR = REFERENCE MARK DISK
 KB0310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0310_STAMPING: BUSH NO 1 1959
 KB0310_MARK LOGO: CGS
 KB0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0310+STABILITY: SURFACE MOTION
 KB0310
 KB0310  HISTORY     - Date     Condition        Report By
 KB0310  HISTORY     - 1959     MONUMENTED       CGS
 KB0310  HISTORY     - 1972     GOOD             NGS
 KB0310  HISTORY     - 1980     MARK NOT FOUND   NGS
 KB0310  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0310
 KB0310                          STATION DESCRIPTION
 KB0310
 KB0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0310'2.2 MI NE FROM NEOGA.
 KB0310'ABOUT 0.55 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE
 KB0310'ILLINOIS CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.2 MILE
 KB0310'NORTHEAST ALONG A CONCRETE PAVED ROAD, THENCE 1.45 MILES
 KB0310'NORTHEAST ALONG AN OILED ROAD, AT THE JUNCTION OF A DRIVEWAY
 KB0310'EAST TO A FARM HOUSE, 21 1/2 FEET SOUTHEAST OF THE CENTER LINE
 KB0310'OF THE ROAD, 150 FEET SOUTHWEST OF THE CENTER LINE OF THE
 KB0310'DRIVEWAY, 65 FEET EAST AND ACROSS THE ROAD FROM A TELEPHONE
 KB0310'POLE, 27 FEET SOUTHWEST OF A TELEPHONE POLE, 56.9 FEET SOUTHEAST
 KB0310'AND ACROSS THE ROAD FROM TRIANGULATION STATION BUSH, 58.2 FEET
 KB0310'SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 KB0310'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0310
 KB0310                          STATION RECOVERY (1972)
 KB0310
 KB0310'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 KB0310'RECOVERED IN GOOD CONDITION.
 KB0310
 KB0310                          STATION RECOVERY (1980)
 KB0310
 KB0310'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 KB0310'MARK NOT FOUND.
 KB0310
 KB0310                          STATION RECOVERY (2005)
 KB0310
 KB0310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0310'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0309 ***********************************************************************
 KB0309  DESIGNATION -  BUSH RM 2
 KB0309  PID         -  KB0309
 KB0309  STATE/COUNTY-  IL/CUMBERLAND
 KB0309  COUNTRY     -  US
 KB0309  USGS QUAD   -  NEOGA (2018)
 KB0309
 KB0309                         *CURRENT SURVEY CONTROL
 KB0309  ______________________________________________________________________
 KB0309* NAD 83(1986) POSITION- 39 20 54.09   (N) 088 26 20.60   (W)   HD_HELD1
 KB0309* NAVD 88 ORTHO HEIGHT -   201.636 (meters)      661.53  (feet) ADJUSTED
 KB0309  ______________________________________________________________________
 KB0309  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KB0309  DYNAMIC HEIGHT  -        201.518 (meters)      661.15  (feet) COMP
 KB0309  MODELED GRAVITY -    980,036.1   (mgal)                       NAVD 88
 KB0309
 KB0309  VERT ORDER      -  SECOND    CLASS 0
 KB0309
 KB0309.The horizontal coordinates were determined by differentially corrected
 KB0309.hand held GPS observations or other comparable positioning techniques
 KB0309.and have an estimated accuracy of +/- 3 meters.
 KB0309
 KB0309.The orthometric height was determined by differential leveling and
 KB0309.adjusted by the NATIONAL GEODETIC SURVEY
 KB0309.in June 1991.
 KB0309
 KB0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0309.GEOID18 height accuracy estimate available here.
 KB0309
 KB0309.Click photographs - Photos may exist for this station.
 KB0309
 KB0309.The dynamic height is computed by dividing the NAVD 88
 KB0309.geopotential number by the normal gravity value computed on the
 KB0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0309.degrees latitude (g = 980.6199 gals.).
 KB0309
 KB0309.The modeled gravity was interpolated from observed gravity values.
 KB0309
 KB0309;                    North         East    Units  Estimated Accuracy
 KB0309;SPC IL E     -   297,656.7     290,887.0     MT  (+/- 3 meters HH1 GPS) 
 KB0309
 KB0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7600056422(NAD 83)
 KB0309
 KB0309                          SUPERSEDED SURVEY CONTROL
 KB0309
 KB0309  NGVD 29 (??/??/92)  201.708  (m)          661.77   (f) ADJ UNCH    2 0
 KB0309
 KB0309.Superseded values are not recommended for survey control.
 KB0309
 KB0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0309.See file dsdata.pdf to determine how the superseded data were derived.
 KB0309
 KB0309_MARKER: DR = REFERENCE MARK DISK
 KB0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0309_STAMPING: BUSH NO 2 1959
 KB0309_MARK LOGO: CGS
 KB0309_PROJECTION: FLUSH
 KB0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0309+STABILITY: SURFACE MOTION
 KB0309
 KB0309  HISTORY     - Date     Condition        Report By
 KB0309  HISTORY     - 1959     MONUMENTED       CGS
 KB0309  HISTORY     - 1972     GOOD             NGS
 KB0309  HISTORY     - 1980     MARK NOT FOUND   NGS
 KB0309  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0309
 KB0309                          STATION DESCRIPTION
 KB0309
 KB0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0309'2.2 MI NE FROM NEOGA.
 KB0309'ABOUT 0.55 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE
 KB0309'ILLINOIS CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.2 MILES
 KB0309'NORTHEAST ALONG A CONCRETE PAVED ROAD, THENCE 1.45 MILES
 KB0309'NORTHEAST ALONG AN OILED ROAD, AT THE JUNCTION OF A DRIVEWAY EAST
 KB0309'TO A FARM HOUSE, 35 FEET NORTHWEST OF THE CENTER LINE OF THE
 KB0309'ROAD, 204 FEET SOUTHWEST OF THE EXTENDED CENTER LINE OF THE
 KB0309'DRIVEWAY, 56.2 FEET SOUTHWEST OF TRIANGULATION STATION BUSH,
 KB0309'44 1/2 FEET SOUTH OF A TELEPHONE POLE, 55.0 FEET SOUTHWEST OF A
 KB0309'METAL WITNESS POST, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE
 KB0309'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB0309'GROUND.
 KB0309
 KB0309                          STATION RECOVERY (1972)
 KB0309
 KB0309'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 KB0309'RECOVERED IN GOOD CONDITION.
 KB0309
 KB0309                          STATION RECOVERY (1980)
 KB0309
 KB0309'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 KB0309'MARK NOT FOUND.
 KB0309
 KB0309                          STATION RECOVERY (2005)
 KB0309
 KB0309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0309'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1143 ***********************************************************************
 KB1143  DESIGNATION -  BUSH RM 3
 KB1143  PID         -  KB1143
 KB1143  STATE/COUNTY-  IL/CUMBERLAND
 KB1143  COUNTRY     -  US
 KB1143  USGS QUAD   -  NEOGA (2018)
 KB1143
 KB1143                         *CURRENT SURVEY CONTROL
 KB1143  ______________________________________________________________________
 KB1143* NAD 83(1986) POSITION- 39 20 54.     (N) 088 26 20.     (W)   SCALED
 KB1143* NAVD 88 ORTHO HEIGHT -   202.15  (meters)      663.2   (feet) RESET
 KB1143  ______________________________________________________________________
 KB1143  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KB1143  VERT ORDER      -  THIRD
 KB1143
 KB1143.The horizontal coordinates were scaled from a map and have
 KB1143.an estimated accuracy of +/- 6 seconds.
 KB1143
 KB1143.The orthometric height was computed from unverified reset data.
 KB1143
 KB1143.No vertical observational check was made to the station.
 KB1143
 KB1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1143.GEOID18 height accuracy estimate available here.
 KB1143
 KB1143.Click photographs - Photos may exist for this station.
 KB1143
 KB1143;                    North         East    Units  Estimated Accuracy
 KB1143;SPC IL E     -   297,650.      290,900.      MT  (+/- 180 meters Scaled)
 KB1143
 KB1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ760564(NAD 83)
 KB1143
 KB1143                          SUPERSEDED SURVEY CONTROL
 KB1143
 KB1143  NGVD 29 (11/09/15)  202.22   (m)          663.5    (f) RESET       3  
 KB1143
 KB1143.Superseded values are not recommended for survey control.
 KB1143
 KB1143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1143.See file dsdata.pdf to determine how the superseded data were derived.
 KB1143
 KB1143_MARKER: DR = REFERENCE MARK DISK
 KB1143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1143_STAMPING: BUSH 1959 NO 3 1980
 KB1143_MARK LOGO: NGS
 KB1143_PROJECTION: FLUSH
 KB1143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1143+STABILITY: SURFACE MOTION
 KB1143
 KB1143  HISTORY     - Date     Condition        Report By
 KB1143  HISTORY     - 1980     MONUMENTED       NGS
 KB1143  HISTORY     - 20050216 POOR             ILDT
 KB1143
 KB1143                          STATION DESCRIPTION
 KB1143
 KB1143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 KB1143'2.2 MI NE FROM NEOGA.
 KB1143'9.55 MILE NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH 6TH
 KB1143'STREET IN NEOGA, THENCE STRAIGHT AHEAD ON PAVED ROAD 1.6 MILES, 42.5
 KB1143'FEET WEST OF CENTERLINE OF ROAD, 60 FEET EAST OF EAST RAIL OF RAILROAD
 KB1143'TRACKS, 1.4 FEET NORTH OF TELEPHONE POLE.
 KB1143'THE MARK IS 1 FT  S FROM A WITNESS POST.
 KB1143'THE MARK IS 5 FT ABOVE PAVED ROAD.
 KB1143
 KB1143                          STATION RECOVERY (2005)
 KB1143
 KB1143'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB1143'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1142 ***********************************************************************
 KB1142  DESIGNATION -  BUSH RM 4
 KB1142  PID         -  KB1142
 KB1142  STATE/COUNTY-  IL/CUMBERLAND
 KB1142  COUNTRY     -  US
 KB1142  USGS QUAD   -  NEOGA (2018)
 KB1142
 KB1142                         *CURRENT SURVEY CONTROL
 KB1142  ______________________________________________________________________
 KB1142* NAD 83(1986) POSITION- 39 20 54.     (N) 088 26 20.     (W)   SCALED
 KB1142* NAVD 88 ORTHO HEIGHT -   201.76  (meters)      661.9   (feet) RESET
 KB1142  ______________________________________________________________________
 KB1142  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KB1142  VERT ORDER      -  THIRD
 KB1142
 KB1142.The horizontal coordinates were scaled from a map and have
 KB1142.an estimated accuracy of +/- 6 seconds.
 KB1142
 KB1142.The orthometric height was computed from unverified reset data.
 KB1142
 KB1142.No vertical observational check was made to the station.
 KB1142
 KB1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1142.GEOID18 height accuracy estimate available here.
 KB1142
 KB1142.Click photographs - Photos may exist for this station.
 KB1142
 KB1142;                    North         East    Units  Estimated Accuracy
 KB1142;SPC IL E     -   297,650.      290,900.      MT  (+/- 180 meters Scaled)
 KB1142
 KB1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ760564(NAD 83)
 KB1142
 KB1142                          SUPERSEDED SURVEY CONTROL
 KB1142
 KB1142  NGVD 29 (11/09/15)  201.83   (m)          662.2    (f) RESET       3  
 KB1142
 KB1142.Superseded values are not recommended for survey control.
 KB1142
 KB1142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1142.See file dsdata.pdf to determine how the superseded data were derived.
 KB1142
 KB1142_MARKER: DR = REFERENCE MARK DISK
 KB1142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1142_STAMPING: BUSH 1959 NO 4 1980
 KB1142_MARK LOGO: NGS
 KB1142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1142+STABILITY: SURFACE MOTION
 KB1142
 KB1142  HISTORY     - Date     Condition        Report By
 KB1142  HISTORY     - 1980     MONUMENTED       NGS
 KB1142  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB1142
 KB1142                          STATION DESCRIPTION
 KB1142
 KB1142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 KB1142'2.2 MI NE FROM NEOGA.
 KB1142'0.55 MILE NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH 6TH
 KB1142'STREET IN NEOGA, 1.6 MILE STRAIGHT AHEAD ON PAVED ROAD, 55 FEET WEST
 KB1142'OF CENTERLINE OF PAVED ROAD, 47 FEET EAST OF RAILROAD TRACKS. THE MARK
 KB1142'IS A PRECAST ALUMINUM MARK.
 KB1142'THE MARK IS 1 FT  S FROM A WITNESS POST.
 KB1142'THE MARK IS 5 FT ABOVE PAVED ROAD.
 KB1142
 KB1142                          STATION RECOVERY (2005)
 KB1142
 KB1142'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB1142'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0431 ***********************************************************************
 LD0431  DESIGNATION -  BUSHNELL
 LD0431  PID         -  LD0431
 LD0431  STATE/COUNTY-  IL/MCDONOUGH
 LD0431  COUNTRY     -  US
 LD0431  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0431
 LD0431                         *CURRENT SURVEY CONTROL
 LD0431  ______________________________________________________________________
 LD0431* NAD 83(1986) POSITION- 40 32 56.     (N) 090 30 40.     (W)   SCALED
 LD0431* NAVD 88 ORTHO HEIGHT -   201.351 (meters)      660.60  (feet) ADJUSTED
 LD0431  ______________________________________________________________________
 LD0431  GEOID HEIGHT    -        -33.224 (meters)                     GEOID18
 LD0431  DYNAMIC HEIGHT  -        201.253 (meters)      660.28  (feet) COMP
 LD0431  MODELED GRAVITY -    980,135.2   (mgal)                       NAVD 88
 LD0431
 LD0431  VERT ORDER      -  SECOND    CLASS 0
 LD0431
 LD0431.The horizontal coordinates were scaled from a map and have
 LD0431.an estimated accuracy of +/- 6 seconds.
 LD0431
 LD0431.The orthometric height was determined by differential leveling and
 LD0431.adjusted by the NATIONAL GEODETIC SURVEY
 LD0431.in June 1991.
 LD0431
 LD0431.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0431.GEOID18 height accuracy estimate available here.
 LD0431
 LD0431.Click photographs - Photos may exist for this station.
 LD0431
 LD0431.The dynamic height is computed by dividing the NAVD 88
 LD0431.geopotential number by the normal gravity value computed on the
 LD0431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0431.degrees latitude (g = 980.6199 gals.).
 LD0431
 LD0431.The modeled gravity was interpolated from observed gravity values.
 LD0431
 LD0431;                    North         East    Units  Estimated Accuracy
 LD0431;SPC IL W     -   430,990.      670,830.      MT  (+/- 180 meters Scaled)
 LD0431
 LD0431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE107916(NAD 83)
 LD0431
 LD0431                          SUPERSEDED SURVEY CONTROL
 LD0431
 LD0431  NGVD 29 (??/??/92)  201.420  (m)          660.83   (f) ADJ UNCH    2 0
 LD0431
 LD0431.Superseded values are not recommended for survey control.
 LD0431
 LD0431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0431.See file dsdata.pdf to determine how the superseded data were derived.
 LD0431
 LD0431_MARKER: DB = BENCH MARK DISK
 LD0431_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0431_SP_SET: BUILDING
 LD0431_STAMPING: BUSHNELL 1934
 LD0431_MARK LOGO: CGS
 LD0431_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0431
 LD0431  HISTORY     - Date     Condition        Report By
 LD0431  HISTORY     - 1934     MONUMENTED       CGS
 LD0431  HISTORY     - 1935     GOOD             CGS
 LD0431
 LD0431                          STATION DESCRIPTION
 LD0431
 LD0431'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0431'AT BUSHNELL.
 LD0431'AT BUSHNELL, MCDONOUGH  COUNTY, IN THE EAST FACE OF THE JOHN B.
 LD0431'BRANT COMPANY BRICK BUILDING, 6 FEET SOUTH OF THE FRONT ENTRANCE,
 LD0431'AND 2.5 FEET ABOVE THE SIDEWALK.  A STANDARD DISK, STAMPED
 LD0431'BUSHNELL 1934 AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2270 ***********************************************************************
 LB2270  DESIGNATION -  BUTLER RESET
 LB2270  PID         -  LB2270
 LB2270  STATE/COUNTY-  IL/VERMILION
 LB2270  COUNTRY     -  US
 LB2270  USGS QUAD   -  EAST LYNN (2018)
 LB2270
 LB2270                         *CURRENT SURVEY CONTROL
 LB2270  ______________________________________________________________________
 LB2270* NAD 83(1997) POSITION- 40 24 17.59917(N) 087 46 54.12062(W)   ADJUSTED
 LB2270* NAVD 88 ORTHO HEIGHT -   239.    (meters)      784.    (feet) SCALED
 LB2270  ______________________________________________________________________
 LB2270  GEOID HEIGHT    -        -32.662 (meters)                     GEOID18
 LB2270  LAPLACE CORR    -         -2.70  (seconds)                    DEFLEC18
 LB2270  HORZ ORDER      -  FIRST
 LB2270
 LB2270.The horizontal coordinates were established by classical geodetic methods
 LB2270.and adjusted by the National Geodetic Survey in October 1999.
 LB2270
 LB2270.The orthometric height was scaled from a topographic map.
 LB2270
 LB2270.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2270.GEOID18 height accuracy estimate available here.
 LB2270
 LB2270.Click photographs - Photos may exist for this station.
 LB2270
 LB2270.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2270
 LB2270. The following values were computed from the NAD 83(1997) position.
 LB2270
 LB2270;                    North         East     Units Scale Factor Converg.
 LB2270;SPC IL E     -   415,103.541   346,825.630   MT  1.00000198   +0 21 27.2
 LB2270;SPC IL E     - 1,361,885.53  1,137,877.09   sFT  1.00000198   +0 21 27.2
 LB2270;UTM  16      - 4,472,990.776   433,669.744   MT  0.99965416   -0 30 24.1
 LB2270
 LB2270!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2270!SPC IL E     -   0.99996764  x   1.00000198  =   0.99996962
 LB2270!UTM  16      -   0.99996764  x   0.99965416  =   0.99962181
 LB2270
 LB2270:                Primary Azimuth Mark                     Grid Az
 LB2270:SPC IL E     -  BUTLER AZ MK RESET                       155 21 23.7
 LB2270:UTM  16      -  BUTLER AZ MK RESET                       156 13 15.0
 LB2270
 LB2270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3366972990(NAD 83)
 LB2270
 LB2270|---------------------------------------------------------------------|
 LB2270| PID    Reference Object                     Distance      Geod. Az  |
 LB2270|                                                           dddmmss.s |
 LB2270| CM2833 BUTLER RM 1                          45.976 METERS 00615     |
 LB2270| LB2255 HOOPESTON AMERICAN CAN CO TANK      APPROX.11.4 KM 0521430.3 |
 LB2270| LB2257 HOOPESTON SPRAGUE SELLS STK         APPROX.11.4 KM 0535753.2 |
 LB2270| LB2254 HOOPESTON TANK                      APPROX.11.4 KM 0562248.3 |
 LB2270| LB2242 AMBIA MUNICIPAL TANK                APPROX.24.2 KM 0664922.7 |
 LB2270| CM2834 BUTLER RM 2                          36.350 METERS 08337     |
 LB2270| CM2835 BUTLER RM SE                                       12154     |
 LB2270| CM2832 BUTLER AZ MK RESET                                 1554250.9 |
 LB2270| CM2831 BUTLER AZ MK                                       2344350.5 |
 LB2270| LB2323 CISSNA PARK MUNICIPAL TANK          APPROX.20.2 KM 3315306.7 |
 LB2270|---------------------------------------------------------------------|
 LB2270
 LB2270                          SUPERSEDED SURVEY CONTROL
 LB2270
 LB2270  NAD 83(1997)-  40 24 17.59909(N)    087 46 54.12120(W) AD(       ) 1
 LB2270  NAD 83(1986)-  40 24 17.60767(N)    087 46 54.12681(W) AD(       ) 1
 LB2270  NAD 27      -  40 24 17.47700(N)    087 46 54.03000(W) AD(       ) 1
 LB2270  USSD        -  40 24 17.60100(N)    087 46 53.85900(W) AD(       ) 3
 LB2270
 LB2270.Superseded values are not recommended for survey control.
 LB2270
 LB2270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2270.See file dsdata.pdf to determine how the superseded data were derived.
 LB2270
 LB2270_MARKER: DS = TRIANGULATION STATION DISK
 LB2270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2270_STAMPING: BUTLER USLS 1879 1934
 LB2270_MARK LOGO: CGS
 LB2270_PROJECTION: RECESSED 427 CENTIMETERS
 LB2270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2270+STABILITY: SURFACE MOTION
 LB2270
 LB2270  HISTORY     - Date     Condition        Report By
 LB2270  HISTORY     - 1879     MONUMENTED       USLS
 LB2270  HISTORY     - 1933     POOR             CGS
 LB2270  HISTORY     - 1934     SEE DESCRIPTION  CGS
 LB2270  HISTORY     - 1955     GOOD             CGS
 LB2270  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 LB2270
 LB2270                          STATION DESCRIPTION
 LB2270
 LB2270'DESCRIBED BY US LAKE SURVEY 1879
 LB2270'THIS STATION IS SITUATED NEAR THE DIVIDING LINE BETWEEN THE SOUTHEAST
 LB2270'QUARTER AND THE NORTHEAST QUARTER OF THE SOUTHEAST QUARTER OF
 LB2270'SECTION 35, TOWNSHIP 23 NORTH, RANGE 13 WEST, IN BUTLER TOWNSHIP,
 LB2270'VERMILION COUNTY, ILLINOIS, ABOUT 4 MILES SOUTH OF EAST LYNN, A
 LB2270'STATION ON THE LAFAYETTE, BLOOMINGTON AND MISSISSIPPI RAILROAD.
 LB2270'THE HEIGHT OF STATION USED WAS 61 FEET.  THE GEODETIC POINT IS
 LB2270'MARKED BY A STONE POST, SET 3 FEET BELOW THE SURFACE OF THE
 LB2270'GROUND, WITH A STONE POST SET DIRECTLY OVER IT AS A SURFACE MARK.
 LB2270'THREE STONE REFERENCE POSTS ARE SET NEAR THE FENCE ON THE WEST
 LB2270'SIDE OF THE ROAD ON THE EAST OF THE STATION AS FOLLOWS--ONE
 LB2270'BEARING NORTH 55 DEG 41 MIN EAST DISTANT 197.52 METERS.  AND ONE
 LB2270'BEARING SOUTH 86 DEG 42 MIN EAST, DISTANT 169.12 METERS.  AND
 LB2270'ONE BEARING SOUTH 58 DEG 06 MIN EAST, DISTANT 201.70 METERS.
 LB2270'THE SOUTHEAST CORNER OF SECTION 36, BEARS SOUTH 78 DEG 15 MIN
 LB2270'EAST, AND IS DISTANT 1820.15 METERS.  THE SOUTHEAST CORNER OF
 LB2270'SECTION 35 BEARS SOUTH 25 DEG 04 MIN 56 SEC EAST, AND IS DISTANT
 LB2270'433.15 METERS FROM THE GEODETIC POINT.  THE HEIGHT OF GROUND AT THE
 LB2270'STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS 205.3 FEET.
 LB2270
 LB2270                          STATION RECOVERY (1933)
 LB2270
 LB2270'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LB2270'ORIGINAL DESCRIPTION SUFFICIENT.  MARKS FOUND IN GOOD CONDITION,
 LB2270'EXCEPTING STATION SURFACE MARK SHIFTED SLIGHTLY TO NORTH, AND ONE
 LB2270'REFERENCE MARK RAISED A FEW INCHES BY FROST.
 LB2270'
 LB2270'TO REACH FROM RAYVILLE, GO NORTH ON STATE HIGHWAY 1 FOR 0.3 MILE TO
 LB2270'T-ROAD WEST, THEN WEST 2.6 MILES TO CROSS ROAD, THEN NORTH AT CROSS
 LB2270'ROAD 4.7 MILES TO T-INTERSECTION WITH EAST AND WEST ROAD, THEN WEST
 LB2270'3.1 MILES TO CROSS ROAD, THEN NORTH 2.0 MILES TO LARGE FARMHOUSE
 LB2270'ON RIGHT WITH PINE TREES IN YARD.
 LB2270'
 LB2270'REFERENCE MARK IS ON LEFT SIDE OF ROAD AT GATE ENTERING FIELD ABOUT
 LB2270'50 YARDS SOUTH OF HOUSE.  FROM THIS REFERENCE MARK STATION BEARS
 LB2270'302 DEG (MAG.) AND IS 201 METERS DISTANT.  STATION MARK IS AT
 LB2270'HIGHEST POINT OF FIELD TO WEST OF HOUSE.  LAND OWNED BY MRS. MASON
 LB2270'OF DANVILLE, AND FARMED BY ALCORN WHO LIVES IN HOUSE
 LB2270'MENTIONED ABOVE.
 LB2270
 LB2270                          STATION RECOVERY (1934)
 LB2270
 LB2270'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (GLA)
 LB2270'THIS STATION IS ABOUT 8 MILES WEST-NORTHWEST OF ROSSVILLE, 27 MILES
 LB2270'BY ROAD NORTHWEST OF DANVILLE, ON FARM OWNED BY MRS. MASON, WHO
 LB2270'LIVES IN DANVILLE, AND FARMED BY MR. ALCORN.  THE STATION MARK IS AT
 LB2270'THE SOUTHWEST END OF A WOODED RIDGE, WHICH IS WEST OF THE ALCORN
 LB2270'HOUSE, IN FIELD, 15 FEET WEST OF UNCULTIVATED GROUND, AND IS 12
 LB2270'INCHES BELOW THE SURFACE.  THE OLD MARK WAS FOUND IN RATHER POOR
 LB2270'CONDITION BUT THE STATION WAS REMARKED.
 LB2270'
 LB2270'SURFACE, UNDERGROUND, REFERENCE NOS. 1 AND 2 AND AZIMUTH MARKS ARE
 LB2270'STANDARD BRONZE DISKS SET AS DESCRIBED.
 LB2270'
 LB2270'REFERENCE MARK NO. 1 IS NORTH OF THE STATION, AT THE WEST END OF
 LB2270'RIDGE, 27 FEET SOUTH OF THE NORTHWEST CORNER OF GROVE, AND PROJECTS
 LB2270'6 INCHES.  IMPRACTICAL TO MEASURE BETWEEN THE REFERENCE MARKS.
 LB2270'
 LB2270'REFERENCE MARK NO. 2 IS EAST OF THE STATION, 10 FEET NORTH OF HEDGE
 LB2270'ROW, 10 FEET SOUTH OF CENTER LINE OF WOODS ROAD RUNNING EAST AND
 LB2270'WEST ON RIDGE, AND PROJECTS 5 INCHES.
 LB2270'
 LB2270'THE AZIMUTH MARK IS SOUTHWEST OF THE STATION, 27 FEET SOUTH OF CENTER
 LB2270'LINE OF ROAD, 1 FOOT NORTH OF FENCE LINE, 0.45 MILE WEST OF
 LB2270'CROSSROADS WHICH ARE 0.25 MILE SOUTH OF RIDGE, AND PROJECTS 4 INCHES.
 LB2270'
 LB2270'THE THREE OLD REFERENCE MARKS WERE FOUND BUT IN POOR CONDITION.  THEY
 LB2270'ARE ON THE WEST SIDE OF THE ROAD ALONG FENCE LINE AND SOUTHEAST,
 LB2270'EAST, AND NORTHEAST FROM THE STATION.  THE REFERENCE MARK (OLD) TO
 LB2270'THE SOUTHEAST WAS THE ONLY ONE THAT COULD BE MEASURED AND CUT IN
 LB2270'BECAUSE OF THE TREES.
 LB2270'
 LB2270'TO REACH FROM DANVILLE GO NORTH ON STATE HIGHWAY 1 FOR 18.1 MILES TO
 LB2270'ROSSVILLE, THENCE WEST AT TRAFFIC LIGHT ON CONCRETE ROAD FOR 5.8
 LB2270'MILES, THENCE NORTH ON DIRT ROAD FOR 1.8 MILES TO WOODED RIDGE ON
 LB2270'THE WEST SIDE OF THE ROAD AND WOODS ROAD ON RIDGE.  TURN WEST ON
 LB2270'WOODS ROAD AND GO 0.15 MILE TO STATION.
 LB2270
 LB2270                          STATION RECOVERY (1955)
 LB2270
 LB2270'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2270'STATION WAS RECOVERED AS DESCRIBED BY G. L. A. IN 1934.  STATION MARK
 LB2270'AND THE REFERENCE MARKS WERE FOUND IN GOOD CONDITION.  THE AZIMUTH
 LB2270'MARK WAS NOT RECOVERED AND SHOULD BE CONSIDERED LOST.  THE OLD
 LB2270'STONE REFERENCE MARK TO THE SOUTHEAST WAS RECOVERED BUT IS IN POOR
 LB2270'CONDITION AND NO MEASUREMENTS OR DIRECTIONS WERE TAKEN TO IT.  THE
 LB2270'STONE REFERENCE MARKS TO THE EAST AND NORTHEAST WERE NOT
 LB2270'RECOVERED.  SLIGHT DIFFERENCES WERE FOUND IN THE MEASUREMENTS TO THE
 LB2270'REFERENCE MARKS.  THE DIRECTION TO REFERENCE MARK NO. 2 CHECKED
 LB2270'BUT THE DIRECTION TO REFERENCE MARK NO. 1 DID NOT CHECK.  A NEW
 LB2270'AZIMUTH MARK WAS ESTABLISHED.  A COMPLETE NEW DESCRIPTION
 LB2270'FOLLOWS--
 LB2270'
 LB2270'STATION IS LOCATED IN THE EDGE OF A CULTIVATED FIELD ABOUT 7-1/2
 LB2270'MILES SOUTHWEST OF HOOPESTON AND ABOUT 4-1/2 MILES SOUTH OF EAST
 LB2270'LYNN.  IT IS 25 FEET SOUTHWEST OF A FENCE CORNER, 23 FEET SOUTHWEST
 LB2270'OF A WALNUT TREE AND 13 FEET WEST OF A FENCE.  THE MARK IS 14 INCHES
 LB2270'UNDERGROUND AND THE DISK IS STAMPED BUTLER U. S. L. S. 1879 1934.
 LB2270'
 LB2270'REFERENCE MARK NO. 1 IS 150.84 FEET NORTH OF THE STATION.  IT IS 15
 LB2270'FEET SOUTHEAST OF A HEDGEROW CORNER AND 1 FOOT WEST OF A FENCE.  THE
 LB2270'MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED BUTLER
 LB2270'U. S. L. S. NO 1 1879 1934.
 LB2270'
 LB2270'REFERENCE MARK NO. 2 IS 119.26 FEET EAST OF THE STATION.  IT IS 10
 LB2270'FEET NORTH OF A HEDGEROW AND 10 FEET SOUTH OF A FENCE.  THE MARK
 LB2270'PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED BUTLER U. S. L. S.
 LB2270'NO 2 1879 1934.
 LB2270'
 LB2270'AZIMUTH MARK IS 0.2 MILE SOUTHEAST OF THE STATION.  IT IS 29 FEET
 LB2270'EAST OF THE CENTER OF A GRAVEL ROAD, 26 FEET SOUTH OF THE CENTER OF A
 LB2270'GRAVEL ROAD, 4 FEET SOUTHWEST OF A TELEPHONE POLE, 1 FOOT EAST
 LB2270'OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE.  THE MARK
 LB2270'PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED BUTLER USLS 1879
 LB2270'1934 RESET 1955.
 LB2270'
 LB2270'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 9 IN
 LB2270'THE SOUTHWEST EDGE OF HOOPESTON, GO WEST ON HIGHWAY 9 FOR 5.9 MILES
 LB2270'TO A PAVED CROSSROAD (EAST LYNN RD.).  TURN LEFT AND GO SOUTH ON
 LB2270'PAVED ROAD FOR 3.9 MILES TO A GRAVEL CROSSROAD.  TURN LEFT AND GO
 LB2270'EAST ON GRAVEL ROAD FOR 1.0 MILE TO A GRAVEL CROSSROAD AND THE
 LB2270'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  TURN LEFT AND GO NORTH ON
 LB2270'GRAVEL ROAD FOR 0.2 MILE TO A FIELD ROAD LEFT.  TURN LEFT AND GO WEST
 LB2270'AND SOUTH ALONG THE EDGE OF A WOODS FOR 0.2 MILE TO THE STATION AS
 LB2270'DESCRIBED.
 LB2270'
 LB2270'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LB2270
 LB2270                          STATION RECOVERY (2000)
 LB2270
 LB2270'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LB2270'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB2270'SEARCHED FOR NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3611 ***********************************************************************
 DO3611  DESIGNATION -  BW001
 DO3611  PID         -  DO3611
 DO3611  STATE/COUNTY-  IL/BOONE
 DO3611  COUNTRY     -  US
 DO3611  USGS QUAD   -  BELVIDERE NE (2018)
 DO3611
 DO3611                         *CURRENT SURVEY CONTROL
 DO3611  ______________________________________________________________________
 DO3611* NAD 83(1986) POSITION- 42 29 37.15   (N) 088 52 19.16   (W)   HD_HELD1
 DO3611* NAVD 88 ORTHO HEIGHT -   285.905 (meters)      938.01  (feet) ADJUSTED
 DO3611  ______________________________________________________________________
 DO3611  GEOID HEIGHT    -        -33.731 (meters)                     GEOID18
 DO3611  DYNAMIC HEIGHT  -        285.815 (meters)      937.71  (feet) COMP
 DO3611  MODELED GRAVITY -    980,298.3   (mgal)                       NAVD 88
 DO3611
 DO3611  VERT ORDER      -  SECOND    CLASS I
 DO3611
 DO3611.The horizontal coordinates were determined by differentially corrected
 DO3611.hand held GPS observations or other comparable positioning techniques
 DO3611.and have an estimated accuracy of +/- 3 meters.
 DO3611
 DO3611.The orthometric height was determined by differential leveling and
 DO3611.adjusted by the NATIONAL GEODETIC SURVEY
 DO3611.in March 2013.
 DO3611
 DO3611.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3611.GEOID18 height accuracy estimate available here.
 DO3611
 DO3611.Click photographs - Photos may exist for this station.
 DO3611
 DO3611.The dynamic height is computed by dividing the NAVD 88
 DO3611.geopotential number by the normal gravity value computed on the
 DO3611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3611.degrees latitude (g = 980.6199 gals.).
 DO3611
 DO3611.The modeled gravity was interpolated from observed gravity values.
 DO3611
 DO3611;                    North         East    Units  Estimated Accuracy
 DO3611;SPC IL E     -   647,075.8     255,719.6     MT  (+/- 3 meters HH1 GPS) 
 DO3611
 DO3611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4616706286(NAD 83)
 DO3611
 DO3611                          SUPERSEDED SURVEY CONTROL
 DO3611
 DO3611.No superseded survey control is available for this station.
 DO3611
 DO3611_MARKER: F = FLANGE-ENCASED ROD
 DO3611_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3611_STAMPING: BWOO1 2011
 DO3611_MARK LOGO: ILGEO
 DO3611_PROJECTION: FLUSH
 DO3611_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3611+STABILITY: SURFACE MOTION
 DO3611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3611+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DO3611_ROD/PIPE-DEPTH: 3.81 meters
 DO3611_SLEEVE-DEPTH  : 0.9 meters
 DO3611
 DO3611  HISTORY     - Date     Condition        Report By
 DO3611  HISTORY     - 20110621 MONUMENTED       ILGEO
 DO3611
 DO3611                          STATION DESCRIPTION
 DO3611
 DO3611'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3611'THE STATION IS LOCATED 8.6 MI (13.8 KM) NORTH OF CALEDONIA, IL.
 DO3611'
 DO3611'TO REACH FROM THE INTERSECTION OF IL ROUTE 173 AND IL ROUTE 76,
 DO3611'PROCEED NORTH 9.1 MI (14.6 KM) ON IL ROUTE 76 TO STATELINE ROAD,
 DO3611'PROCEED WEST 0.4 MI (0.6 KM) ON STATE LINE ROAD TO STATION ON THE
 DO3611'RIGHT.
 DO3611'
 DO3611'THE STATION IS 30.0 FT (9.1 M) NORTH OF THE CENTER LINE OF STATE LINE
 DO3611'ROAD, 204 FT (62.2 M) WEST OF DRIVEWAY TO HOUSE '8739', 136 FT (41.5
 DO3611'M) EAST OF DRIVEWAY TO HOUSE '8705', 123.5 FT (37.6 M) NORTHEAST OF A
 DO3611'POWER POLE WITH TRANSFORMER AND 81.5 FT (24.8 M) NORTHWEST OF A POWER
 DO3611'POLE.
 DO3611'
 DO3611'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3611'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3611'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3612 ***********************************************************************
 DO3612  DESIGNATION -  BW002
 DO3612  PID         -  DO3612
 DO3612  STATE/COUNTY-  IL/BOONE
 DO3612  COUNTRY     -  US
 DO3612  USGS QUAD   -  BELVIDERE NW (2018)
 DO3612
 DO3612                         *CURRENT SURVEY CONTROL
 DO3612  ______________________________________________________________________
 DO3612* NAD 83(1986) POSITION- 42 29 39.10   (N) 088 53 40.99   (W)   HD_HELD1
 DO3612* NAVD 88 ORTHO HEIGHT -   281.654 (meters)      924.06  (feet) ADJUSTED
 DO3612  ______________________________________________________________________
 DO3612  GEOID HEIGHT    -        -33.731 (meters)                     GEOID18
 DO3612  DYNAMIC HEIGHT  -        281.566 (meters)      923.77  (feet) COMP
 DO3612  MODELED GRAVITY -    980,298.8   (mgal)                       NAVD 88
 DO3612
 DO3612  VERT ORDER      -  SECOND    CLASS I
 DO3612
 DO3612.The horizontal coordinates were determined by differentially corrected
 DO3612.hand held GPS observations or other comparable positioning techniques
 DO3612.and have an estimated accuracy of +/- 3 meters.
 DO3612
 DO3612.The orthometric height was determined by differential leveling and
 DO3612.adjusted by the NATIONAL GEODETIC SURVEY
 DO3612.in March 2013.
 DO3612
 DO3612.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3612.GEOID18 height accuracy estimate available here.
 DO3612
 DO3612.Click photographs - Photos may exist for this station.
 DO3612
 DO3612.The dynamic height is computed by dividing the NAVD 88
 DO3612.geopotential number by the normal gravity value computed on the
 DO3612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3612.degrees latitude (g = 980.6199 gals.).
 DO3612
 DO3612.The modeled gravity was interpolated from observed gravity values.
 DO3612
 DO3612;                    North         East    Units  Estimated Accuracy
 DO3612;SPC IL E     -   647,148.1     253,851.4     MT  (+/- 3 meters HH1 GPS) 
 DO3612
 DO3612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4430106387(NAD 83)
 DO3612
 DO3612                          SUPERSEDED SURVEY CONTROL
 DO3612
 DO3612.No superseded survey control is available for this station.
 DO3612
 DO3612_MARKER: F = FLANGE-ENCASED ROD
 DO3612_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3612_STAMPING: BW002 2011
 DO3612_MARK LOGO: ILGEO
 DO3612_PROJECTION: FLUSH
 DO3612_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3612+STABILITY: SURFACE MOTION
 DO3612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3612+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DO3612_ROD/PIPE-DEPTH: 3.81 meters
 DO3612_SLEEVE-DEPTH  : 0.9 meters
 DO3612
 DO3612  HISTORY     - Date     Condition        Report By
 DO3612  HISTORY     - 20110621 MONUMENTED       ILGEO
 DO3612
 DO3612                          STATION DESCRIPTION
 DO3612
 DO3612'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3612'THE STATION IS LOCATED 8.6 MI (13.8 KM) NORTH OF CALEDONIA, IL.
 DO3612'
 DO3612'TO REACH STATION FROM THE INTERSECTION OF ROUTE 173 AND IL ROUTE 76,
 DO3612'PROCEED NORTH 9.1 MI (14.6 KM) ON IL ROUTE 76 TO STATE LINE ROAD, THEN
 DO3612'PROCEED WEST 1.5 MI (2.4 KM) ON STATE LINE ROAD TO STATION ON THE
 DO3612'RIGHT AT THE NORTHWEST QUADRANT OF THE INTERSECTION OF STATE LINE ROAD
 DO3612'AND CLINTON CORNERS ROAD.
 DO3612'
 DO3612'THE STATION IS LOCATED 28.3 FT (8.6 M) NORTH OF THE CENTER LINE OF
 DO3612'STATE LINE ROAD, 96.6 FT (29.4 M) NORTHWEST OF A POWER POLE, 84.8 FT
 DO3612'(25.8 M) SOUTHWEST OF A GUYED POWER POLE, 46.5 FT (14.2 M) WEST OF THE
 DO3612'CENTER LINE OF CLINTON CORNERS ROAD, 27.5 FT (8.4 M) SOUTHWEST OF THE
 DO3612''STOP' SIGN ON CLINTON CORNERS ROAD AND 23 FT (7.0 M) WEST OF THE WEST
 DO3612'END OF A CORRUGATED METAL PIPE CULVERT.
 DO3612'
 DO3612'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3612'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3612'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3613 ***********************************************************************
 DO3613  DESIGNATION -  BW003
 DO3613  PID         -  DO3613
 DO3613  STATE/COUNTY-  IL/BOONE
 DO3613  COUNTRY     -  US
 DO3613  USGS QUAD   -  BELVIDERE NW (2018)
 DO3613
 DO3613                         *CURRENT SURVEY CONTROL
 DO3613  ______________________________________________________________________
 DO3613* NAD 83(1986) POSITION- 42 29 40.47   (N) 088 55 05.88   (W)   HD_HELD1
 DO3613* NAVD 88 ORTHO HEIGHT -   275.366 (meters)      903.43  (feet) ADJUSTED
 DO3613  ______________________________________________________________________
 DO3613  GEOID HEIGHT    -        -33.733 (meters)                     GEOID18
 DO3613  DYNAMIC HEIGHT  -        275.280 (meters)      903.15  (feet) COMP
 DO3613  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 DO3613
 DO3613  VERT ORDER      -  SECOND    CLASS I
 DO3613
 DO3613.The horizontal coordinates were determined by differentially corrected
 DO3613.hand held GPS observations or other comparable positioning techniques
 DO3613.and have an estimated accuracy of +/- 3 meters.
 DO3613
 DO3613.The orthometric height was determined by differential leveling and
 DO3613.adjusted by the NATIONAL GEODETIC SURVEY
 DO3613.in March 2013.
 DO3613
 DO3613.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3613.GEOID18 height accuracy estimate available here.
 DO3613
 DO3613.Click photographs - Photos may exist for this station.
 DO3613
 DO3613.The dynamic height is computed by dividing the NAVD 88
 DO3613.geopotential number by the normal gravity value computed on the
 DO3613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3613.degrees latitude (g = 980.6199 gals.).
 DO3613
 DO3613.The modeled gravity was interpolated from observed gravity values.
 DO3613
 DO3613;                    North         East    Units  Estimated Accuracy
 DO3613;SPC IL E     -   647,203.5     251,913.3     MT  (+/- 3 meters HH1 GPS) 
 DO3613
 DO3613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4236406473(NAD 83)
 DO3613
 DO3613                          SUPERSEDED SURVEY CONTROL
 DO3613
 DO3613.No superseded survey control is available for this station.
 DO3613
 DO3613_MARKER: F = FLANGE-ENCASED ROD
 DO3613_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3613_STAMPING: BW003 2011
 DO3613_MARK LOGO: ILGEO
 DO3613_PROJECTION: FLUSH
 DO3613_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3613+STABILITY: SURFACE MOTION
 DO3613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3613+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2018
 DO3613_ROD/PIPE-DEPTH: 3.81 meters
 DO3613_SLEEVE-DEPTH  : 0.9 meters
 DO3613
 DO3613  HISTORY     - Date     Condition        Report By
 DO3613  HISTORY     - 20110621 MONUMENTED       ILGEO
 DO3613  HISTORY     - 20180207 GOOD             ILDT
 DO3613
 DO3613                          STATION DESCRIPTION
 DO3613
 DO3613'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3613'THE STATION IS LOCATED 8.6 MI (13.8 KM) NORTH OF CALEDONIA, IL.
 DO3613'
 DO3613'TO REACH STATION FROM THE INTERSECTION OF ROUTE 173 AND IL ROUTE 76,
 DO3613'PROCEED NORTH 9.1 MI (14.6 KM) ON IL ROUTE 76 TO STATE LINE ROAD, THEN
 DO3613'PROCEED WEST 2.8 MI (4.5 KM) ON STATE LINE ROAD TO STATION ON THE LEFT
 DO3613'AT THE SOUTHEAST QUADRANT OF THE INTERSECTION OF STATE LINE ROAD AND
 DO3613'FREE CHURCH ROAD.
 DO3613'
 DO3613'THE STATION IS LOCATED 29.5 FT (9.0 M) SOUTH OF THE CENTER LINE OF
 DO3613'STATE LINE ROAD, 82.8 FT (25.2 M) EAST OF A POWER POLE WITH
 DO3613'TRANSFORMER, 43.0 FT (13.1 M) EAST OF THE CENTER LINE OF FREE CHURCH
 DO3613'ROAD, 33.3 FT (10.1 M) NORTHEAST OF A GUYED POWER POLE, 14.3 FT (4.4
 DO3613'M) EAST OF A ROUND CONCRETE POST AND ACROSS FROM DRIVEWAY TO HOUSE
 DO3613''6449'.
 DO3613'
 DO3613'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3613'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3613'IN IDENTIFICATION.
 DO3613
 DO3613                          STATION RECOVERY (2018)
 DO3613
 DO3613'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DO3613'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3614 ***********************************************************************
 DO3614  DESIGNATION -  BW004
 DO3614  PID         -  DO3614
 DO3614  STATE/COUNTY-  IL/BOONE
 DO3614  COUNTRY     -  US
 DO3614  USGS QUAD   -  BELVIDERE NW (2018)
 DO3614
 DO3614                         *CURRENT SURVEY CONTROL
 DO3614  ______________________________________________________________________
 DO3614* NAD 83(1986) POSITION- 42 28 44.25   (N) 088 56 25.29   (W)   HD_HELD1
 DO3614* NAVD 88 ORTHO HEIGHT -   278.844 (meters)      914.84  (feet) ADJUSTED
 DO3614  ______________________________________________________________________
 DO3614  GEOID HEIGHT    -        -33.721 (meters)                     GEOID18
 DO3614  DYNAMIC HEIGHT  -        278.756 (meters)      914.55  (feet) COMP
 DO3614  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 DO3614
 DO3614  VERT ORDER      -  SECOND    CLASS I
 DO3614
 DO3614.The horizontal coordinates were determined by differentially corrected
 DO3614.hand held GPS observations or other comparable positioning techniques
 DO3614.and have an estimated accuracy of +/- 3 meters.
 DO3614
 DO3614.The orthometric height was determined by differential leveling and
 DO3614.adjusted by the NATIONAL GEODETIC SURVEY
 DO3614.in March 2013.
 DO3614
 DO3614.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3614.GEOID18 height accuracy estimate available here.
 DO3614
 DO3614.Click photographs - Photos may exist for this station.
 DO3614
 DO3614.The dynamic height is computed by dividing the NAVD 88
 DO3614.geopotential number by the normal gravity value computed on the
 DO3614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3614.degrees latitude (g = 980.6199 gals.).
 DO3614
 DO3614.The modeled gravity was interpolated from observed gravity values.
 DO3614
 DO3614;                    North         East    Units  Estimated Accuracy
 DO3614;SPC IL E     -   645,481.5     250,087.6     MT  (+/- 3 meters HH1 GPS) 
 DO3614
 DO3614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4051204780(NAD 83)
 DO3614
 DO3614                          SUPERSEDED SURVEY CONTROL
 DO3614
 DO3614.No superseded survey control is available for this station.
 DO3614
 DO3614_MARKER: F = FLANGE-ENCASED ROD
 DO3614_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3614+WITH SETTING: INFORMATION.
 DO3614_STAMPING: BW004 2011
 DO3614_MARK LOGO: ILGEO
 DO3614_PROJECTION: FLUSH
 DO3614_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3614+STABILITY: SURFACE MOTION
 DO3614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3614+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DO3614_ROD/PIPE-DEPTH: 2.93 meters
 DO3614_SLEEVE-DEPTH  : 0.9 meters
 DO3614
 DO3614  HISTORY     - Date     Condition        Report By
 DO3614  HISTORY     - 20110621 MONUMENTED       ILGEO
 DO3614
 DO3614                          STATION DESCRIPTION
 DO3614
 DO3614'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3614'THE STATION IS LOCATED 5.9 MI (9.5 KM) NORTHEAST OF ROSCOE, IL.
 DO3614'
 DO3614'TO REACH STATION FROM THE INTERSECTION OF INTERSTATE I-90 AND COUNTY
 DO3614'HIGHWAY 9 (ROCKTON ROAD), PROCEED EAST 2.8 MI (4.5 KM) ON COUNTY
 DO3614'HIGHWAY 9 TO COUNTY LINE ROAD, THEN PROCEED NORTH 1.5 MI (2.4 KM) ON
 DO3614'COUNTY LINE ROAD TO STATION ON THE RIGHT.
 DO3614'
 DO3614'THE STATION IS LOCATED 26.0 FT (7.9 M) EAST OF THE CENTER LINE OF
 DO3614'COUNTY LINE ROAD, 85.6 FT (26.1 M) SOUTHEAST OF THE SOUTH END OF A
 DO3614'CORRUGATED METAL PIPE CULVERT AND 78.9 FT (24.0 M) SOUTH OF THE SOUTH
 DO3614'END OF A CORRUGATED METAL PIPE CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3615 ***********************************************************************
 DO3615  DESIGNATION -  BW005
 DO3615  PID         -  DO3615
 DO3615  STATE/COUNTY-  IL/WINNEBAGO
 DO3615  COUNTRY     -  US
 DO3615  USGS QUAD   -  BELVIDERE NW (2018)
 DO3615
 DO3615                         *CURRENT SURVEY CONTROL
 DO3615  ______________________________________________________________________
 DO3615* NAD 83(1986) POSITION- 42 27 44.07   (N) 088 56 26.30   (W)   HD_HELD1
 DO3615* NAVD 88 ORTHO HEIGHT -   290.084 (meters)      951.72  (feet) ADJUSTED
 DO3615  ______________________________________________________________________
 DO3615  GEOID HEIGHT    -        -33.705 (meters)                     GEOID18
 DO3615  DYNAMIC HEIGHT  -        289.992 (meters)      951.42  (feet) COMP
 DO3615  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 DO3615
 DO3615  VERT ORDER      -  SECOND    CLASS I
 DO3615
 DO3615.The horizontal coordinates were determined by differentially corrected
 DO3615.hand held GPS observations or other comparable positioning techniques
 DO3615.and have an estimated accuracy of +/- 3 meters.
 DO3615
 DO3615.The orthometric height was determined by differential leveling and
 DO3615.adjusted by the NATIONAL GEODETIC SURVEY
 DO3615.in March 2013.
 DO3615
 DO3615.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3615.GEOID18 height accuracy estimate available here.
 DO3615
 DO3615.Click photographs - Photos may exist for this station.
 DO3615
 DO3615.The dynamic height is computed by dividing the NAVD 88
 DO3615.geopotential number by the normal gravity value computed on the
 DO3615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3615.degrees latitude (g = 980.6199 gals.).
 DO3615
 DO3615.The modeled gravity was interpolated from observed gravity values.
 DO3615
 DO3615;                    North         East    Units  Estimated Accuracy
 DO3615;SPC IL W     -   644,152.7     800,833.6     MT  (+/- 3 meters HH1 GPS) 
 DO3615
 DO3615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4044602925(NAD 83)
 DO3615
 DO3615                          SUPERSEDED SURVEY CONTROL
 DO3615
 DO3615.No superseded survey control is available for this station.
 DO3615
 DO3615_MARKER: F = FLANGE-ENCASED ROD
 DO3615_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3615+WITH SETTING: INFORMATION.
 DO3615_STAMPING: BW005 2011
 DO3615_MARK LOGO: ILGEO
 DO3615_PROJECTION: FLUSH
 DO3615_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3615_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3615+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DO3615_ROD/PIPE-DEPTH: 2.59 meters
 DO3615_SLEEVE-DEPTH  : 0.9 meters
 DO3615
 DO3615  HISTORY     - Date     Condition        Report By
 DO3615  HISTORY     - 20110622 MONUMENTED       ILGEO
 DO3615
 DO3615                          STATION DESCRIPTION
 DO3615
 DO3615'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3615'THE STATION IS LOCATED 5.0 MI (8.0 KM) NORTHEAST OF ROSCOE, IL.
 DO3615'
 DO3615'TO REACH STATION FROM THE INTERSECTION OF INTERSTATE I-90 AND COUNTY
 DO3615'HIGHWAY 9 (ROCKTON ROAD), PROCEED EAST 2.8 MI (4.5 KM) ON COUNTY
 DO3615'HIGHWAY 9 (ROCKTON ROAD) TO COUNTY LINE ROAD, THEN PROCEED NORTH 0.4
 DO3615'MI (0.6 KM) ON COUNTY LINE ROAD TO STATION ON THE LEFT.
 DO3615'
 DO3615'THE STATION IS LOCATED 21.7 FT (6.6 M) WEST OF THE CENTER LINE OF
 DO3615'COUNTY LINE ROAD, 161.0 FT (49.1 M) SOUTH OF THE DRIVEWAY TO HOUSE
 DO3615''21261', 72.8 FT (22.2 M) NORTHWEST OF THE END OF A WOODEN SPLIT RAIL
 DO3615'FENCE, 63.0 FT (19.2 M) NORTH OF THE DRIVEWAY TO HOUSE '21205' AND
 DO3615'56.4 FT (17.2 M) WEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3616 ***********************************************************************
 DO3616  DESIGNATION -  BW006
 DO3616  PID         -  DO3616
 DO3616  STATE/COUNTY-  IL/BOONE
 DO3616  COUNTRY     -  US
 DO3616  USGS QUAD   -  BELVIDERE NW (2018)
 DO3616
 DO3616                         *CURRENT SURVEY CONTROL
 DO3616  ______________________________________________________________________
 DO3616* NAD 83(1986) POSITION- 42 26 27.70   (N) 088 56 26.04   (W)   HD_HELD1
 DO3616* NAVD 88 ORTHO HEIGHT -   271.062 (meters)      889.31  (feet) ADJUSTED
 DO3616  ______________________________________________________________________
 DO3616  GEOID HEIGHT    -        -33.685 (meters)                     GEOID18
 DO3616  DYNAMIC HEIGHT  -        270.976 (meters)      889.03  (feet) COMP
 DO3616  MODELED GRAVITY -    980,295.6   (mgal)                       NAVD 88
 DO3616
 DO3616  VERT ORDER      -  SECOND    CLASS I
 DO3616
 DO3616.The horizontal coordinates were determined by differentially corrected
 DO3616.hand held GPS observations or other comparable positioning techniques
 DO3616.and have an estimated accuracy of +/- 3 meters.
 DO3616
 DO3616.The orthometric height was determined by differential leveling and
 DO3616.adjusted by the NATIONAL GEODETIC SURVEY
 DO3616.in March 2013.
 DO3616
 DO3616.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3616.GEOID18 height accuracy estimate available here.
 DO3616
 DO3616.Click photographs - Photos may exist for this station.
 DO3616
 DO3616.The dynamic height is computed by dividing the NAVD 88
 DO3616.geopotential number by the normal gravity value computed on the
 DO3616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3616.degrees latitude (g = 980.6199 gals.).
 DO3616
 DO3616.The modeled gravity was interpolated from observed gravity values.
 DO3616
 DO3616;                    North         East    Units  Estimated Accuracy
 DO3616;SPC IL E     -   641,268.3     250,040.3     MT  (+/- 3 meters HH1 GPS) 
 DO3616
 DO3616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4039800569(NAD 83)
 DO3616
 DO3616                          SUPERSEDED SURVEY CONTROL
 DO3616
 DO3616.No superseded survey control is available for this station.
 DO3616
 DO3616_MARKER: F = FLANGE-ENCASED ROD
 DO3616_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3616_STAMPING: BW006 2011
 DO3616_MARK LOGO: ILGEO
 DO3616_PROJECTION: FLUSH
 DO3616_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3616+STABILITY: SURFACE MOTION
 DO3616_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3616+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DO3616_ROD/PIPE-DEPTH: 3.81 meters
 DO3616_SLEEVE-DEPTH  : 0.9 meters
 DO3616
 DO3616  HISTORY     - Date     Condition        Report By
 DO3616  HISTORY     - 20110622 MONUMENTED       ILGEO
 DO3616
 DO3616                          STATION DESCRIPTION
 DO3616
 DO3616'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3616'THE STATION IS LOCATED 4.0 MI (6.4 KM) EAST-NORTHEAST OF ROSCOE, IL.
 DO3616'
 DO3616'TO REACH STATION FROM THE INTERSECTION OF INTERSTATE I-90 AND COUNTY
 DO3616'HIGHWAY 9 (ROCKTON ROAD), PROCEED EAST 2.8 MI (4.5 KM) ON COUNTY
 DO3616'HIGHWAY 9 (ROCKTON ROAD) TO COUNTY LINE ROAD, THEN PROCEED SOUTH 1.1
 DO3616'MI (1.8 KM) ON COUNTY LINE ROAD TO STATION ON THE LEFT.
 DO3616'
 DO3616'THE STATION IS LOCATED 29.8 FT (9.1 M) EAST OF THE CENTER LINE OF
 DO3616'COUNTY LINE ROAD, 138.0 FT (42.1 M) SOUTH OF A DRIVEWAY TO A SHED,
 DO3616'204.0 FT (62.2 M) NORTH OF THE DRIVEWAY TO HOUSE '12340', 41.3 FT
 DO3616'(12.6 M) NORTH OF A GUYED POWER POLE, 6.6 FT (2.0 M) SOUTH OF A WOODEN
 DO3616'FENCE POST AND 2.8 FT (0.9 M) WEST OF A BARBED WIRE FENCE.
 DO3616'
 DO3616'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3616'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3616'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3617 ***********************************************************************
 DO3617  DESIGNATION -  BW007
 DO3617  PID         -  DO3617
 DO3617  STATE/COUNTY-  IL/BOONE
 DO3617  COUNTRY     -  US
 DO3617  USGS QUAD   -  BELVIDERE NW (2018)
 DO3617
 DO3617                         *CURRENT SURVEY CONTROL
 DO3617  ______________________________________________________________________
 DO3617* NAD 83(1986) POSITION- 42 25 42.52   (N) 088 56 26.05   (W)   HD_HELD1
 DO3617* NAVD 88 ORTHO HEIGHT -   279.238 (meters)      916.13  (feet) ADJUSTED
 DO3617  ______________________________________________________________________
 DO3617  GEOID HEIGHT    -        -33.670 (meters)                     GEOID18
 DO3617  DYNAMIC HEIGHT  -        279.149 (meters)      915.84  (feet) COMP
 DO3617  MODELED GRAVITY -    980,295.1   (mgal)                       NAVD 88
 DO3617
 DO3617  VERT ORDER      -  SECOND    CLASS I
 DO3617
 DO3617.The horizontal coordinates were determined by differentially corrected
 DO3617.hand held GPS observations or other comparable positioning techniques
 DO3617.and have an estimated accuracy of +/- 3 meters.
 DO3617
 DO3617.The orthometric height was determined by differential leveling and
 DO3617.adjusted by the NATIONAL GEODETIC SURVEY
 DO3617.in March 2013.
 DO3617
 DO3617.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3617.GEOID18 height accuracy estimate available here.
 DO3617
 DO3617.Click photographs - Photos may exist for this station.
 DO3617
 DO3617.The dynamic height is computed by dividing the NAVD 88
 DO3617.geopotential number by the normal gravity value computed on the
 DO3617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3617.degrees latitude (g = 980.6199 gals.).
 DO3617
 DO3617.The modeled gravity was interpolated from observed gravity values.
 DO3617
 DO3617;                    North         East    Units  Estimated Accuracy
 DO3617;SPC IL E     -   639,874.3     250,030.1     MT  (+/- 3 meters HH1 GPS) 
 DO3617
 DO3617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4036699175(NAD 83)
 DO3617
 DO3617                          SUPERSEDED SURVEY CONTROL
 DO3617
 DO3617.No superseded survey control is available for this station.
 DO3617
 DO3617_MARKER: F = FLANGE-ENCASED ROD
 DO3617_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3617_STAMPING: BW007 2011
 DO3617_MARK LOGO: ILGEO
 DO3617_PROJECTION: FLUSH
 DO3617_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3617+STABILITY: SURFACE MOTION
 DO3617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3617+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DO3617_ROD/PIPE-DEPTH: 3.81 meters
 DO3617_SLEEVE-DEPTH  : 0.9 meters
 DO3617
 DO3617  HISTORY     - Date     Condition        Report By
 DO3617  HISTORY     - 20110622 MONUMENTED       ILGEO
 DO3617
 DO3617                          STATION DESCRIPTION
 DO3617
 DO3617'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3617'THE STATION IS LOCATED 3.7 MI (6.0 KM) EAST-NORTHEAST OF ROSCOE, IL.
 DO3617'
 DO3617'TO REACH STATION FROM THE INTERSECTION OF INTERSTATE I-90 AND COUNTY
 DO3617'HIGHWAY 9 (ROCKTON ROAD), PROCEED EAST 2.8 MI (4.5 KM) ON COUNTY
 DO3617'HIGHWAY 9 (ROCKTON ROAD) TO COUNTY LINE ROAD, THEN PROCEED SOUTH 2.0
 DO3617'MI (3.2 KM) ON COUNTY LINE ROAD TO STATION ON THE LEFT IN THE
 DO3617'NORTHEAST QUADRANT OF THE INTERSECTION OF COUNTY LINE ROAD AND HUNTER
 DO3617'ROAD.
 DO3617'
 DO3617'THE STATION IS LOCATED 50 FT (15.2 M) EAST OF THE CENTER LINE OF
 DO3617'COUNTY LINE ROAD, 97.0 FT (29.6 M) EAST OF A TELEPHONE JUNCTION BOX,
 DO3617'90.3 FT (27.5 M) NORTH OF A GUYED POWER POLE WITH TRANSFORMER, 51.4 FT
 DO3617'(15.7 M) NORTH OF THE CENTER LINE OF HUNTER ROAD AND 19.2 FT (5.9 M)
 DO3617'NORTH OF A ROAD SIGN.
 DO3617'
 DO3617'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3617'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3617'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3618 ***********************************************************************
 DO3618  DESIGNATION -  BW008
 DO3618  PID         -  DO3618
 DO3618  STATE/COUNTY-  IL/WINNEBAGO
 DO3618  COUNTRY     -  US
 DO3618  USGS QUAD   -  BELVIDERE NW (2018)
 DO3618
 DO3618                         *CURRENT SURVEY CONTROL
 DO3618  ______________________________________________________________________
 DO3618* NAD 83(1986) POSITION- 42 24 57.03   (N) 088 57 37.98   (W)   HD_HELD1
 DO3618* NAVD 88 ORTHO HEIGHT -   238.163 (meters)      781.37  (feet) ADJUSTED
 DO3618  ______________________________________________________________________
 DO3618  GEOID HEIGHT    -        -33.653 (meters)                     GEOID18
 DO3618  DYNAMIC HEIGHT  -        238.087 (meters)      781.12  (feet) COMP
 DO3618  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 DO3618
 DO3618  VERT ORDER      -  SECOND    CLASS I
 DO3618
 DO3618.The horizontal coordinates were determined by differentially corrected
 DO3618.hand held GPS observations or other comparable positioning techniques
 DO3618.and have an estimated accuracy of +/- 3 meters.
 DO3618
 DO3618.The orthometric height was determined by differential leveling and
 DO3618.adjusted by the NATIONAL GEODETIC SURVEY
 DO3618.in March 2013.
 DO3618
 DO3618.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3618.GEOID18 height accuracy estimate available here.
 DO3618
 DO3618.Click photographs - Photos may exist for this station.
 DO3618
 DO3618.The dynamic height is computed by dividing the NAVD 88
 DO3618.geopotential number by the normal gravity value computed on the
 DO3618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3618.degrees latitude (g = 980.6199 gals.).
 DO3618
 DO3618.The modeled gravity was interpolated from observed gravity values.
 DO3618
 DO3618;                    North         East    Units  Estimated Accuracy
 DO3618;SPC IL W     -   638,975.3     799,269.3     MT  (+/- 3 meters HH1 GPS) 
 DO3618
 DO3618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3869097810(NAD 83)
 DO3618
 DO3618                          SUPERSEDED SURVEY CONTROL
 DO3618
 DO3618.No superseded survey control is available for this station.
 DO3618
 DO3618_MARKER: F = FLANGE-ENCASED ROD
 DO3618_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3618+WITH SETTING: INFORMATION.
 DO3618_STAMPING: BW008 2011
 DO3618_MARK LOGO: ILGEO
 DO3618_PROJECTION: FLUSH
 DO3618_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3618+STABILITY: SURFACE MOTION
 DO3618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3618+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DO3618_ROD/PIPE-DEPTH: 2.59 meters
 DO3618_SLEEVE-DEPTH  : 0.9 meters
 DO3618
 DO3618  HISTORY     - Date     Condition        Report By
 DO3618  HISTORY     - 20110622 MONUMENTED       ILGEO
 DO3618
 DO3618                          STATION DESCRIPTION
 DO3618
 DO3618'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3618'THE STATION IS LOCATED 2.5 MI (4.0 KM) EAST OF ROSCOE, IL.
 DO3618'
 DO3618'TO REACH STATION FROM THE INTERSECTION OF IL ROUTE 173 AND BELVIDERE
 DO3618'ROAD, PROCEED NORTHERLY 1.9 MI (3.1 KM) ON BELVIDERE ROAD TO ATWOOD
 DO3618'ROAD, THEN PROCEED NORTH 1.4 MI (2.3 KM) ON ATWOOD ROAD TO STATION ON
 DO3618'THE LEFT.
 DO3618'
 DO3618'THE STATION IS LOCATED 26.5 FT (8.1 M) WEST OF THE CENTER LINE OF
 DO3618'ATWOOD ROAD, 480.5 FT (146.5 M) SOUTH OF THE CENTER LINE OF BURR OAK
 DO3618'ROAD, 89.5 FT (27.3 M) SOUTHWEST OF A STOP AHEAD SIGN, 70.5 FT (21.5
 DO3618'M) NORTHWEST OF A POWER POLE WITH THREE TRANSFORMERS AND 44.3 FT (13.5
 DO3618'M) NORTHEAST OF A POWER POLE WITH LIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3619 ***********************************************************************
 DO3619  DESIGNATION -  BW009
 DO3619  PID         -  DO3619
 DO3619  STATE/COUNTY-  IL/WINNEBAGO
 DO3619  COUNTRY     -  US
 DO3619  USGS QUAD   -  BELVIDERE NW (2018)
 DO3619
 DO3619                         *CURRENT SURVEY CONTROL
 DO3619  ______________________________________________________________________
 DO3619* NAD 83(1986) POSITION- 42 22 51.94   (N) 088 56 57.96   (W)   HD_HELD1
 DO3619* NAVD 88 ORTHO HEIGHT -   279.734 (meters)      917.76  (feet) ADJUSTED
 DO3619  ______________________________________________________________________
 DO3619  GEOID HEIGHT    -        -33.598 (meters)                     GEOID18
 DO3619  DYNAMIC HEIGHT  -        279.644 (meters)      917.47  (feet) COMP
 DO3619  MODELED GRAVITY -    980,295.1   (mgal)                       NAVD 88
 DO3619
 DO3619  VERT ORDER      -  SECOND    CLASS I
 DO3619
 DO3619.The horizontal coordinates were determined by differentially corrected
 DO3619.hand held GPS observations or other comparable positioning techniques
 DO3619.and have an estimated accuracy of +/- 3 meters.
 DO3619
 DO3619.The orthometric height was determined by differential leveling and
 DO3619.adjusted by the NATIONAL GEODETIC SURVEY
 DO3619.in March 2013.
 DO3619
 DO3619.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3619.GEOID18 height accuracy estimate available here.
 DO3619
 DO3619.Click photographs - Photos may exist for this station.
 DO3619
 DO3619.The dynamic height is computed by dividing the NAVD 88
 DO3619.geopotential number by the normal gravity value computed on the
 DO3619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3619.degrees latitude (g = 980.6199 gals.).
 DO3619
 DO3619.The modeled gravity was interpolated from observed gravity values.
 DO3619
 DO3619;                    North         East    Units  Estimated Accuracy
 DO3619;SPC IL W     -   635,128.7     800,239.5     MT  (+/- 3 meters HH1 GPS) 
 DO3619
 DO3619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3951693930(NAD 83)
 DO3619
 DO3619                          SUPERSEDED SURVEY CONTROL
 DO3619
 DO3619.No superseded survey control is available for this station.
 DO3619
 DO3619_MARKER: F = FLANGE-ENCASED ROD
 DO3619_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3619_STAMPING: BW009 2011
 DO3619_MARK LOGO: ILGEO
 DO3619_PROJECTION: FLUSH
 DO3619_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3619+STABILITY: SURFACE MOTION
 DO3619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3619+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DO3619_ROD/PIPE-DEPTH: 3.81 meters
 DO3619_SLEEVE-DEPTH  : 0.9 meters
 DO3619
 DO3619  HISTORY     - Date     Condition        Report By
 DO3619  HISTORY     - 20110622 MONUMENTED       ILGEO
 DO3619
 DO3619                          STATION DESCRIPTION
 DO3619
 DO3619'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3619'THE STATION IS LOCATED 2.9 MI (4.7 KM) WEST OF CALEDONIA, IL.
 DO3619'
 DO3619'TO REACH STATION FROM THE INTERSECTION OF IL ROUTE 173 AND BELVIDERE
 DO3619'ROAD, PROCEED NORTHERLY 0.5 MI (0.8 KM) ON BELVIDERE ROAD TO STATION
 DO3619'ON THE LEFT.
 DO3619'
 DO3619'THE STATION IS LOCATED 33.0 FT (10.1 M) WEST OF THE CENTER LINE OF
 DO3619'BELVIDERE ROAD, 72.8 FT (22.2 M) SOUTHWEST OF A POWER POLE, 30.2 FT
 DO3619'(9.2 M) NORTHWEST OF THE MAILBOX FOR HOUSE '8235', 25.0 FT (7.6 M)
 DO3619'NORTH OF THE DRIVEWAY TO HOUSE '8235' AND 7.3 FT (2.2 M) EAST OF A
 DO3619'FENCE.
 DO3619'
 DO3619'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3619'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3619'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3620 ***********************************************************************
 DO3620  DESIGNATION -  BW010
 DO3620  PID         -  DO3620
 DO3620  STATE/COUNTY-  IL/WINNEBAGO
 DO3620  COUNTRY     -  US
 DO3620  USGS QUAD   -  CALEDONIA (2018)
 DO3620
 DO3620                         *CURRENT SURVEY CONTROL
 DO3620  ______________________________________________________________________
 DO3620* NAD 83(1986) POSITION- 42 22 11.48   (N) 088 57 50.11   (W)   HD_HELD1
 DO3620* NAVD 88 ORTHO HEIGHT -   277.434 (meters)      910.21  (feet) ADJUSTED
 DO3620  ______________________________________________________________________
 DO3620  GEOID HEIGHT    -        -33.577 (meters)                     GEOID18
 DO3620  DYNAMIC HEIGHT  -        277.346 (meters)      909.93  (feet) COMP
 DO3620  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 DO3620
 DO3620  VERT ORDER      -  SECOND    CLASS I
 DO3620
 DO3620.The horizontal coordinates were determined by differentially corrected
 DO3620.hand held GPS observations or other comparable positioning techniques
 DO3620.and have an estimated accuracy of +/- 3 meters.
 DO3620
 DO3620.The orthometric height was determined by differential leveling and
 DO3620.adjusted by the NATIONAL GEODETIC SURVEY
 DO3620.in March 2013.
 DO3620
 DO3620.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3620.GEOID18 height accuracy estimate available here.
 DO3620
 DO3620.Click photographs - Photos may exist for this station.
 DO3620
 DO3620.The dynamic height is computed by dividing the NAVD 88
 DO3620.geopotential number by the normal gravity value computed on the
 DO3620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3620.degrees latitude (g = 980.6199 gals.).
 DO3620
 DO3620.The modeled gravity was interpolated from observed gravity values.
 DO3620
 DO3620;                    North         East    Units  Estimated Accuracy
 DO3620;SPC IL W     -   633,863.3     799,064.3     MT  (+/- 3 meters HH1 GPS) 
 DO3620
 DO3620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3829592710(NAD 83)
 DO3620
 DO3620                          SUPERSEDED SURVEY CONTROL
 DO3620
 DO3620.No superseded survey control is available for this station.
 DO3620
 DO3620_MARKER: F = FLANGE-ENCASED ROD
 DO3620_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3620_STAMPING: BW010 2011
 DO3620_MARK LOGO: ILGEO
 DO3620_PROJECTION: FLUSH
 DO3620_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3620+STABILITY: SURFACE MOTION
 DO3620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3620+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DO3620_ROD/PIPE-DEPTH: 3.81 meters
 DO3620_SLEEVE-DEPTH  : 0.9 meters
 DO3620
 DO3620  HISTORY     - Date     Condition        Report By
 DO3620  HISTORY     - 20110622 MONUMENTED       ILGEO
 DO3620
 DO3620                          STATION DESCRIPTION
 DO3620
 DO3620'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3620'THE STATION IS 3.65 MI (5.9 KM) WEST OF CALEDONIA, IL.
 DO3620'
 DO3620'TO REACH FROM THE INTERSECTION OF INTERSTATE I-90 AND IL ROUTE 173,
 DO3620'PROCEED EAST 0.1 MI (0.2 KM) ON IL ROUTE 173 TO STATION ON THE RIGHT
 DO3620'AT THE SOUTHEAST QUADRANT OF THE INTERSECTION OF INTERSTATE I-90 AND
 DO3620'IL ROUTE 173.
 DO3620'
 DO3620'THE STATION IS LOCATED 235 FT (71.6 M) EAST OF THE NORTHBOUND OFF RAMP
 DO3620'FOR INTERSTATE I-90, 101.5 FT (30.9 M) SOUTH OF THE CENTER LINE OF IL
 DO3620'ROUTE 173, 39.5 FT (12.0 M) NORTH OF A CHAIN LINK FENCE CORNER, 34.9
 DO3620'FT (10.6 M) SOUTH OF THE CENTER LINE OF A BICYCLE PATH AND 18.3 FT
 DO3620'(5.6 M) NORTHWEST OF A CHAIN LINK FENCE CORNER.
 DO3620'
 DO3620'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3620'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3620'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3621 ***********************************************************************
 DO3621  DESIGNATION -  BW011
 DO3621  PID         -  DO3621
 DO3621  STATE/COUNTY-  IL/WINNEBAGO
 DO3621  COUNTRY     -  US
 DO3621  USGS QUAD   -  CALEDONIA (2018)
 DO3621
 DO3621                         *CURRENT SURVEY CONTROL
 DO3621  ______________________________________________________________________
 DO3621* NAD 83(1986) POSITION- 42 22 08.30   (N) 088 59 41.17   (W)   HD_HELD1
 DO3621* NAVD 88 ORTHO HEIGHT -   258.055 (meters)      846.64  (feet) ADJUSTED
 DO3621  ______________________________________________________________________
 DO3621  GEOID HEIGHT    -        -33.574 (meters)                     GEOID18
 DO3621  DYNAMIC HEIGHT  -        257.973 (meters)      846.37  (feet) COMP
 DO3621  MODELED GRAVITY -    980,298.0   (mgal)                       NAVD 88
 DO3621
 DO3621  VERT ORDER      -  SECOND    CLASS I
 DO3621
 DO3621.The horizontal coordinates were determined by differentially corrected
 DO3621.hand held GPS observations or other comparable positioning techniques
 DO3621.and have an estimated accuracy of +/- 3 meters.
 DO3621
 DO3621.The orthometric height was determined by differential leveling and
 DO3621.adjusted by the NATIONAL GEODETIC SURVEY
 DO3621.in March 2013.
 DO3621
 DO3621.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3621.GEOID18 height accuracy estimate available here.
 DO3621
 DO3621.Click photographs - Photos may exist for this station.
 DO3621
 DO3621.The dynamic height is computed by dividing the NAVD 88
 DO3621.geopotential number by the normal gravity value computed on the
 DO3621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3621.degrees latitude (g = 980.6199 gals.).
 DO3621
 DO3621.The modeled gravity was interpolated from observed gravity values.
 DO3621
 DO3621;                    North         East    Units  Estimated Accuracy
 DO3621;SPC IL W     -   633,729.7     796,524.6     MT  (+/- 3 meters HH1 GPS) 
 DO3621
 DO3621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3575292671(NAD 83)
 DO3621
 DO3621                          SUPERSEDED SURVEY CONTROL
 DO3621
 DO3621.No superseded survey control is available for this station.
 DO3621
 DO3621_MARKER: F = FLANGE-ENCASED ROD
 DO3621_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3621_STAMPING: BW011 2011
 DO3621_MARK LOGO: ILGEO
 DO3621_PROJECTION: FLUSH
 DO3621_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3621+STABILITY: SURFACE MOTION
 DO3621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3621+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2011
 DO3621_ROD/PIPE-DEPTH: 3.81 meters
 DO3621_SLEEVE-DEPTH  : 0.9 meters
 DO3621
 DO3621  HISTORY     - Date     Condition        Report By
 DO3621  HISTORY     - 20110623 MONUMENTED       ILGEO
 DO3621
 DO3621                          STATION DESCRIPTION
 DO3621
 DO3621'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3621'THE STATION IS 5.2 MI (8.4 KM) WEST OF CALEDONIA, IL.
 DO3621'
 DO3621'TO REACH FROM THE INTERSECTION OF INTERSTATE I-90 AND IL ROUTE 173,
 DO3621'PROCEED WEST 1.5 MI (2.4 KM) ON IL ROUTE 173 TO MITCHELL ROAD, PROCEED
 DO3621'NORTH 0.2 MI (0.3 KM) ON MITCHELL ROAD TO STATION ON THE LEFT.
 DO3621'
 DO3621'THE STATION IS LOCATED 38.5 FT (11.7 M) WEST OF THE CENTER LINE OF
 DO3621'MITCHELL ROAD, 79.0 FT (24.1 M) SOUTH OF THE CENTER LINE OF WESTWICK
 DO3621'CIRCLE, 77.2 SOUTHWEST OF A POWER POLE WITH TRANSFORMER, 70.0 FT (21.3
 DO3621'M) SOUTH OF THE CENTER LINE OF A CELL TOWER ACCESS DRIVEWAY AND 35.5
 DO3621'FT (10.8 M) SOUTH OF A POWER POLE.
 DO3621'
 DO3621'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3621'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3621'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3623 ***********************************************************************
 DO3623  DESIGNATION -  BW013
 DO3623  PID         -  DO3623
 DO3623  STATE/COUNTY-  IL/WINNEBAGO
 DO3623  COUNTRY     -  US
 DO3623  USGS QUAD   -  ROCKFORD NORTH (2018)
 DO3623
 DO3623                         *CURRENT SURVEY CONTROL
 DO3623  ______________________________________________________________________
 DO3623* NAD 83(1986) POSITION- 42 22 07.77   (N) 089 03 18.13   (W)   HD_HELD1
 DO3623* NAVD 88 ORTHO HEIGHT -   218.851 (meters)      718.01  (feet) ADJUSTED
 DO3623  ______________________________________________________________________
 DO3623  GEOID HEIGHT    -        -33.569 (meters)                     GEOID18
 DO3623  DYNAMIC HEIGHT  -        218.782 (meters)      717.79  (feet) COMP
 DO3623  MODELED GRAVITY -    980,301.0   (mgal)                       NAVD 88
 DO3623
 DO3623  VERT ORDER      -  SECOND    CLASS I
 DO3623
 DO3623.The horizontal coordinates were determined by differentially corrected
 DO3623.hand held GPS observations or other comparable positioning techniques
 DO3623.and have an estimated accuracy of +/- 3 meters.
 DO3623
 DO3623.The orthometric height was determined by differential leveling and
 DO3623.adjusted by the NATIONAL GEODETIC SURVEY
 DO3623.in March 2013.
 DO3623
 DO3623.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3623.GEOID18 height accuracy estimate available here.
 DO3623
 DO3623.Click photographs - Photos may exist for this station.
 DO3623
 DO3623.The dynamic height is computed by dividing the NAVD 88
 DO3623.geopotential number by the normal gravity value computed on the
 DO3623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3623.degrees latitude (g = 980.6199 gals.).
 DO3623
 DO3623.The modeled gravity was interpolated from observed gravity values.
 DO3623
 DO3623;                    North         East    Units  Estimated Accuracy
 DO3623;SPC IL W     -   633,646.7     791,560.8     MT  (+/- 3 meters HH1 GPS) 
 DO3623
 DO3623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3078992773(NAD 83)
 DO3623
 DO3623                          SUPERSEDED SURVEY CONTROL
 DO3623
 DO3623.No superseded survey control is available for this station.
 DO3623
 DO3623_MARKER: F = FLANGE-ENCASED ROD
 DO3623_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3623_STAMPING: BW013 2011
 DO3623_MARK LOGO: ILGEO
 DO3623_PROJECTION: FLUSH
 DO3623_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3623_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3623_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3623+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2011
 DO3623_ROD/PIPE-DEPTH: 13.5 meters
 DO3623_SLEEVE-DEPTH  : 0.9 meters
 DO3623
 DO3623  HISTORY     - Date     Condition        Report By
 DO3623  HISTORY     - 20110623 MONUMENTED       ILGEO
 DO3623
 DO3623                          STATION DESCRIPTION
 DO3623
 DO3623'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3623'THE STATION IS 1.7 MI (2.7 KM) NORTHWEST OF MACHESNEY PARK, IL.
 DO3623'
 DO3623'TO REACH FROM THE INTERSECTION OF IL ROUTE 2 AND LATHAM ROAD, PROCEED
 DO3623'EAST 1.2 MI (1.9 KM) ON LATHAM ROAD TO STATION ON THE LEFT.
 DO3623'
 DO3623'THE STATION IS LOCATED 47.5 FT (14.5 M) NORTH OF THE CENTER LINE OF
 DO3623'LATHAM ROAD (RALSTON ROAD), 58.0 FT (17.7 M) NORTHEAST OF A RAILROAD
 DO3623'CROSSING SIGN, 57.4 FT (17.5 M) EAST OF A POWER POLE WITH TRANSFORMER,
 DO3623'34.3 FT (10.5 M) WEST OF THE CENTER LINE OF VENTURA BOULEVARD AND 16.4
 DO3623'FT (5.0 M) WEST OF A 'STOP' SIGN.
 DO3623'
 DO3623'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3623'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3623'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3624 ***********************************************************************
 DO3624  DESIGNATION -  BW014
 DO3624  PID         -  DO3624
 DO3624  STATE/COUNTY-  IL/WINNEBAGO
 DO3624  COUNTRY     -  US
 DO3624  USGS QUAD   -  ROCKFORD NORTH (2018)
 DO3624
 DO3624                         *CURRENT SURVEY CONTROL
 DO3624  ______________________________________________________________________
 DO3624* NAD 83(1986) POSITION- 42 22 07.03   (N) 089 03 33.01   (W)   HD_HELD1
 DO3624* NAVD 88 ORTHO HEIGHT -   221.003 (meters)      725.07  (feet) ADJUSTED
 DO3624  ______________________________________________________________________
 DO3624  GEOID HEIGHT    -        -33.568 (meters)                     GEOID18
 DO3624  DYNAMIC HEIGHT  -        220.933 (meters)      724.84  (feet) COMP
 DO3624  MODELED GRAVITY -    980,301.1   (mgal)                       NAVD 88
 DO3624
 DO3624  VERT ORDER      -  SECOND    CLASS I
 DO3624
 DO3624.The horizontal coordinates were determined by differentially corrected
 DO3624.hand held GPS observations or other comparable positioning techniques
 DO3624.and have an estimated accuracy of +/- 3 meters.
 DO3624
 DO3624.The orthometric height was determined by differential leveling and
 DO3624.adjusted by the NATIONAL GEODETIC SURVEY
 DO3624.in March 2013.
 DO3624
 DO3624.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3624.GEOID18 height accuracy estimate available here.
 DO3624
 DO3624.Click photographs - Photos may exist for this station.
 DO3624
 DO3624.The dynamic height is computed by dividing the NAVD 88
 DO3624.geopotential number by the normal gravity value computed on the
 DO3624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3624.degrees latitude (g = 980.6199 gals.).
 DO3624
 DO3624.The modeled gravity was interpolated from observed gravity values.
 DO3624
 DO3624;                    North         East    Units  Estimated Accuracy
 DO3624;SPC IL W     -   633,619.4     791,220.7     MT  (+/- 3 meters HH1 GPS) 
 DO3624
 DO3624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3044892758(NAD 83)
 DO3624
 DO3624                          SUPERSEDED SURVEY CONTROL
 DO3624
 DO3624.No superseded survey control is available for this station.
 DO3624
 DO3624_MARKER: F = FLANGE-ENCASED ROD
 DO3624_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3624_STAMPING: BW014 2011
 DO3624_MARK LOGO: ILGEO
 DO3624_PROJECTION: FLUSH
 DO3624_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3624_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3624+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2011
 DO3624_ROD/PIPE-DEPTH: 5.02 meters
 DO3624_SLEEVE-DEPTH  : 0.9 meters
 DO3624
 DO3624  HISTORY     - Date     Condition        Report By
 DO3624  HISTORY     - 20110623 MONUMENTED       ILGEO
 DO3624
 DO3624                          STATION DESCRIPTION
 DO3624
 DO3624'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3624'THE STATION IS 1.7 MI (2.7 KM) NORTHWEST OF MACHESNEY PARK, IL.
 DO3624'
 DO3624'TO REACH FROM THE INTERSECTION OF IL ROUTE 2 AND LATHAM ROAD, PROCEED
 DO3624'EAST 1.0 MI (1.6 KM) ON LATHAM ROAD TO STATION ON THE LEFT.
 DO3624'
 DO3624'THE STATION IS LOCATED 43.4 FT (13.2 M) NORTH OF LATHAM ROAD, 34.1 FT
 DO3624'(10.4 M) EAST OF THE CENTER LINE OF RAILROAD TRACKS, 30.0 FT (9.1 M)
 DO3624'WEST OF THE CENTER LINE OF PULVER ROAD, 30.0 FT (9.1 M) NORTHEAST OF A
 DO3624'RAILROAD SIGNAL POST AND 16.6 FT (5.1 M) SOUTHWEST OF A 'STOP' SIGN.
 DO3624'
 DO3624'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3624'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3624'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3625 ***********************************************************************
 DO3625  DESIGNATION -  BW015
 DO3625  PID         -  DO3625
 DO3625  STATE/COUNTY-  IL/WINNEBAGO
 DO3625  COUNTRY     -  US
 DO3625  USGS QUAD   -  ROCKFORD NORTH (2018)
 DO3625
 DO3625                         *CURRENT SURVEY CONTROL
 DO3625  ______________________________________________________________________
 DO3625* NAD 83(1986) POSITION- 42 21 13.16   (N) 089 04 36.72   (W)   HD_HELD1
 DO3625* NAVD 88 ORTHO HEIGHT -   226.808 (meters)      744.12  (feet) ADJUSTED
 DO3625  ______________________________________________________________________
 DO3625  GEOID HEIGHT    -        -33.539 (meters)                     GEOID18
 DO3625  DYNAMIC HEIGHT  -        226.736 (meters)      743.88  (feet) COMP
 DO3625  MODELED GRAVITY -    980,300.3   (mgal)                       NAVD 88
 DO3625
 DO3625  VERT ORDER      -  SECOND    CLASS I
 DO3625
 DO3625.The horizontal coordinates were determined by differentially corrected
 DO3625.hand held GPS observations or other comparable positioning techniques
 DO3625.and have an estimated accuracy of +/- 3 meters.
 DO3625
 DO3625.The orthometric height was determined by differential leveling and
 DO3625.adjusted by the NATIONAL GEODETIC SURVEY
 DO3625.in March 2013.
 DO3625
 DO3625.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3625.GEOID18 height accuracy estimate available here.
 DO3625
 DO3625.Click photographs - Photos may exist for this station.
 DO3625
 DO3625.The dynamic height is computed by dividing the NAVD 88
 DO3625.geopotential number by the normal gravity value computed on the
 DO3625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3625.degrees latitude (g = 980.6199 gals.).
 DO3625
 DO3625.The modeled gravity was interpolated from observed gravity values.
 DO3625
 DO3625;                    North         East    Units  Estimated Accuracy
 DO3625;SPC IL W     -   631,938.5     789,784.3     MT  (+/- 3 meters HH1 GPS) 
 DO3625
 DO3625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2895091132(NAD 83)
 DO3625
 DO3625                          SUPERSEDED SURVEY CONTROL
 DO3625
 DO3625.No superseded survey control is available for this station.
 DO3625
 DO3625_MARKER: F = FLANGE-ENCASED ROD
 DO3625_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3625_STAMPING: BW015 2011
 DO3625_MARK LOGO: ILGEO
 DO3625_PROJECTION: FLUSH
 DO3625_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO3625_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3625+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2011
 DO3625_ROD/PIPE-DEPTH: 7.46 meters
 DO3625_SLEEVE-DEPTH  : 0.9 meters
 DO3625
 DO3625  HISTORY     - Date     Condition        Report By
 DO3625  HISTORY     - 20110623 MONUMENTED       ILGEO
 DO3625
 DO3625                          STATION DESCRIPTION
 DO3625
 DO3625'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DO3625'THE STATION IS 2.0 MI (3.2 KM) WEST-NORTHWEST OF MACHESNEY PARK, IL.
 DO3625'
 DO3625'TO REACH FROM THE INTERSECTION OF IL ROUTE 2 AND LATHAM ROAD, PROCEED
 DO3625'SOUTH 1.0 MI (1.6 KM) ON IL ROUTE 2 TO OLD RIVER ROAD, PROCEED EAST
 DO3625'0.1 MI (0.2 KM) ON OLD RIVER ROAD TO STATION ON THE RIGHT.
 DO3625'
 DO3625'THE STATION IS LOCATED 79.0 FT (24.1 M) SOUTH OF THE CENTER LINE OF
 DO3625'OLD RIVER ROAD, 303 FT (92.4 M) EAST OF THE CENTER LINE OF IL ROUTE 2,
 DO3625'104 FT (31.7 M) SOUTHWEST OF A POWER POLE WITH TRANSFORMER AND 7.7 FT
 DO3625'(2.3 M) NORTHEAST OF A CORNER OF A WOODEN FENCE.
 DO3625'
 DO3625'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3625'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3625'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1556 ***********************************************************************
 NH1556  DESIGNATION -  BYERS RESET
 NH1556  PID         -  NH1556
 NH1556  STATE/COUNTY-  IL/CARROLL
 NH1556  COUNTRY     -  US
 NH1556  USGS QUAD   -  BROOKVILLE (2018)
 NH1556
 NH1556                         *CURRENT SURVEY CONTROL
 NH1556  ______________________________________________________________________
 NH1556* NAD 83(2011) POSITION- 42 07 03.49878(N) 089 43 30.21629(W)   ADJUSTED
 NH1556* NAD 83(2011) ELLIP HT-   284.795 (meters)        (06/27/12)   ADJUSTED
 NH1556* NAD 83(2011) EPOCH   -  2010.00
 NH1556* NAVD 88 ORTHO HEIGHT -   317.8   (meters)     1043.    (feet) GPS OBS
 NH1556  ______________________________________________________________________
 NH1556  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1556  GEOID HEIGHT    -        -32.829 (meters)                     GEOID96
 NH1556  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 NH1556  NAD 83(2011) X  -     22,737.905 (meters)                     COMP
 NH1556  NAD 83(2011) Y  - -4,738,402.418 (meters)                     COMP
 NH1556  NAD 83(2011) Z  -  4,255,496.254 (meters)                     COMP
 NH1556  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 NH1556
 NH1556  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1556  Standards:
 NH1556         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1556            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1556  -------------------------------------------------------------------
 NH1556  NETWORK    0.91   1.45           0.42   0.31   0.74     -0.04852816
 NH1556  -------------------------------------------------------------------
 NH1556  Click here for local accuracies and other accuracy information.
 NH1556
 NH1556.The horizontal coordinates were established by GPS observations
 NH1556.and adjusted by the National Geodetic Survey in June 2012.
 NH1556
 NH1556.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1556.been affixed to the stable North American tectonic plate. See 
 NH1556.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1556
 NH1556.The horizontal coordinates are valid at the epoch date displayed above
 NH1556.which is a decimal equivalence of Year/Month/Day.
 NH1556
 NH1556.The orthometric height was determined by GPS observations and a
 NH1556.high-resolution geoid model.
 NH1556
 NH1556.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1556.GEOID18 height accuracy estimate available here.
 NH1556
 NH1556.Click photographs - Photos may exist for this station.
 NH1556
 NH1556.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1556
 NH1556.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1556
 NH1556.The ellipsoidal height was determined by GPS observations
 NH1556.and is referenced to NAD 83.
 NH1556
 NH1556. The following values were computed from the NAD 83(2011) position.
 NH1556
 NH1556;                    North         East     Units Scale Factor Converg.
 NH1556;SPC IL W     -   605,242.830   736,517.865   MT  0.99995758   +0 17 46.2
 NH1556;SPC IL W     - 1,985,700.85  2,416,392.36   sFT  0.99995758   +0 17 46.2
 NH1556;UTM  16      - 4,666,431.895   274,724.478   MT  1.00022449   -1 49 42.0
 NH1556
 NH1556!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1556!SPC IL W     -   0.99995533  x   0.99995758  =   0.99991292
 NH1556!UTM  16      -   0.99995533  x   1.00022449  =   1.00017981
 NH1556
 NH1556:                Primary Azimuth Mark                     Grid Az
 NH1556:SPC IL W     -  BYERS AZ MK                              345 40 01.2
 NH1556:UTM  16      -  BYERS AZ MK                              347 47 29.4
 NH1556
 NH1556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7472466431(NAD 83)
 NH1556
 NH1556|---------------------------------------------------------------------|
 NH1556| PID    Reference Object                     Distance      Geod. Az  |
 NH1556|                                                           dddmmss.s |
 NH1556| NH1541 FREEPORT MUNICIPAL TANK             APPROX.21.0 KM 0201236.8 |
 NH1556| NH1531 FREEPORT ST JOSEPHS CH SPIRE        APPROX.21.4 KM 0234752.5 |
 NH1556| NH1553 FORRESTON MUNICIPAL TANK            APPROX.11.9 KM 0880358.1 |
 NH1556| MF1718 POLO MUNICIPAL STANDPIPE            APPROX.18.5 KM 1390446.0 |
 NH1556| MF1719 POLO FIRST PRESB CH SPIRE           APPROX.18.8 KM 1395331.2 |
 NH1556| CI9139 BYERS RM 1                           43.544 METERS 20037     |
 NH1556| NH1563 LANARK HIGH SCHOOL TOWER            APPROX. 8.7 KM 2573715.1 |
 NH1556| NH1562 LANARK MUNICIPAL TANK               APPROX. 9.2 KM 2603122.9 |
 NH1556| CI9140 BYERS RM 2                           27.140 METERS 32132     |
 NH1556| NH1559 SHANNON MUNICIPAL TANK              APPROX. 3.7 KM 3415843.2 |
 NH1556| CI9138 BYERS AZ MK                                        3455747.4 |
 NH1556|---------------------------------------------------------------------|
 NH1556
 NH1556                          SUPERSEDED SURVEY CONTROL
 NH1556
 NH1556  NAD 83(2007)-  42 07 03.49878(N)    089 43 30.21717(W) AD(2002.00) 0
 NH1556  ELLIP H (02/10/07)  284.828  (m)                       GP(2002.00)    
 NH1556  ELLIP H (12/06/04)  284.810  (m)                       GP(       ) 4 1
 NH1556  NAD 83(1997)-  42 07 03.49857(N)    089 43 30.21668(W) AD(       ) 1
 NH1556  ELLIP H (09/15/98)  284.871  (m)                       GP(       ) 3 1
 NH1556  NAD 83(1986)-  42 07 03.50173(N)    089 43 30.21675(W) AD(       ) 1
 NH1556  NAD 27      -  42 07 03.40700(N)    089 43 29.80000(W) AD(       ) 1
 NH1556  NGVD 29 (06/25/91)  318.0    (m)  OSU 89B  model used  GPS OBS        
 NH1556
 NH1556.Superseded values are not recommended for survey control.
 NH1556
 NH1556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1556.See file dsdata.pdf to determine how the superseded data were derived.
 NH1556
 NH1556_MARKER: DS = TRIANGULATION STATION DISK
 NH1556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1556_STAMPING: BYERS 1935 1970
 NH1556_MARK LOGO: CGS
 NH1556_PROJECTION: FLUSH
 NH1556_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1556+STABILITY: SURFACE MOTION
 NH1556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1556+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2023
 NH1556
 NH1556  HISTORY     - Date     Condition        Report By
 NH1556  HISTORY     - 1970     MONUMENTED       NGS
 NH1556  HISTORY     - 1970     GOOD             ILDT
 NH1556  HISTORY     - 1970     GOOD             NGS
 NH1556  HISTORY     - 19900921 GOOD             NGS
 NH1556  HISTORY     - 19960814 GOOD             SECI
 NH1556  HISTORY     - 20011203 GOOD             NGS
 NH1556  HISTORY     - 20031004 GOOD             USPSQD
 NH1556  HISTORY     - 20230215 GOOD             ILDT
 NH1556
 NH1556                          STATION DESCRIPTION
 NH1556
 NH1556'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1556'THE UNDERGROUND STATION MARK, REFERENCE MARKS AND THE AZIMUTH
 NH1556'MARK WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK
 NH1556'WAS FOUND TO HAVE BEEN HIT BY ROAD EQUIPMENT AND A NEW SURFACE
 NH1556'STATION MARK WAS SET HOLDING THE UNDERGROUND POINT.  THE DISTANCE
 NH1556'AND DIRECTION TO THE REFERENCE MARKS CHECKED.  THE DIRECTION
 NH1556'TO THE TANK AND AZIMUTH MARK ALSO CHECKED.  A NEW DESCRIPTION
 NH1556'FOLLOWS--
 NH1556'
 NH1556'THE STATION IS LOCATED ABOUT 5 MILES EAST OF LANARK, ON THE
 NH1556'CREST OF A GRADE, 137 FEET NORTH OF THE CENTERLINE OF A FIELD
 NH1556'ENTRANCE EAST, 26 FEET EAST OF THE CENTERLINE OF GRANGE ROAD, 4
 NH1556'FEET NORTHWEST OF A TELEPHONE POLE, 2 FEET WEST OF A FENCE
 NH1556'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 NH1556'3 INCHES AND THE DISK IS STAMPED BYERS 1935 1970.
 NH1556'
 NH1556'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 72
 NH1556'AND U.S. HIGHWAY 52 AT THE SOUTH EDGE OF LANARK, GO SOUTHEAST
 NH1556'ON HIGHWAY 52 FOR 4.5 MILES TO A CROSSROAD AND SIGN SHANNON
 NH1556'4 MILES.  TURN LEFT AND GO NORTH ON THE ROAD FOR 1.0 MILE
 NH1556'TO A CROSSROAD.  TURN RIGHT AND GO EAST ON LOCUST ROAD FOR
 NH1556'1.0 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON
 NH1556'GRANGE ROAD FOR 0.4 MILE TO THE TOP OF GRADE AND THE STATION
 NH1556'ON THE RIGHT.  CONTINUE NORTH ON THE ROAD FOR 0.6 MILE TO
 NH1556'A CROSSROAD.  TURN LEFT AND GO WEST ON STRADDLE CREEK ROAD
 NH1556'FOR 0.15 MILE TO THE AZIMUTH MARK ON THE LEFT.
 NH1556'
 NH1556'REFERENCE MARK 1 IS 26 FEET WEST OF THE CENTERLINE OF THE
 NH1556'ROAD, 2 FEET EAST OF A FENCE, 64 FEET NORTH OF A TELEPHONE
 NH1556'POLE AND 6 FEET NORTH OF THE EXTENDED CENTERLINE OF THE FIELD
 NH1556'ENTRANCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1556'BYERS NO 1 1935.
 NH1556'
 NH1556'REFERENCE MARK 2 IS 26 FEET WEST OF THE CENTERLINE OF THE ROAD,
 NH1556'2 FEET EAST OF A FENCE AND 73 FEET SOUTH OF A TELEPHONE POLE.
 NH1556'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED BYERS NO
 NH1556'2 1935.
 NH1556'
 NH1556'THE AZIMUTH MARK IS 28 FEET SOUTH OF THE CENTERLINE OF THE
 NH1556'ROAD, 1 FOOT SOUTH OF A FENCE AND 1 FOOT SOUTH OF A METAL
 NH1556'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 NH1556'IS STAMPED BYERS 1935 AZIMUTH.
 NH1556'
 NH1556'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1556'
 NH1556'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2
 NH1556'MILES SOUTHEAST OF SHANNON.
 NH1556
 NH1556                          STATION RECOVERY (1970)
 NH1556
 NH1556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DEW)
 NH1556'BYERS 1935-1970-GOOD (NEW MARK).
 NH1556'
 NH1556'BYERS NO. 1 1935-GOOD.
 NH1556'
 NH1556'BYERS NO. 2 1935-GOOD.
 NH1556'
 NH1556'BYERS 1935 AZI. MK.-GOOD.
 NH1556'
 NH1556'NOTE--SINCE THE STATION AND REFERENCE MARKS WERE RECOVERED
 NH1556'THIS YEAR, WE DIDNT BOTHER WITH THE DESCRIPTIONS.
 NH1556
 NH1556                          STATION RECOVERY (1970)
 NH1556
 NH1556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 NH1556'RECOVERED IN GOOD CONDITION.
 NH1556
 NH1556                          STATION RECOVERY (1990)
 NH1556
 NH1556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 NH1556'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 NH1556'FOR. STATION IS LOCATED IN A WEED STRIP BETWEEN A GRAVEL ROAD AND A
 NH1556'CULTIVATED FIELD, ON THE WEST EDGE OF SECTION 32, T 25 N, R 7 E, ON
 NH1556'ROAD RIGHT-OF-WAY.  OWNERSHIP--DEPARTMENT OF TRANSPORTATION.
 NH1556'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 26 AND 72 WEST (ABOUT 8
 NH1556'KM (5.0 MI) EAST OF SHANNON), GO SOUTH ON HIGHWAYS 26 AND 72 FOR 1.53
 NH1556'KM (0.95 MI) TO A FORK JUST PAST A RAILROAD OVERPASS.  KEEP RIGHT,
 NH1556'SOUTH, ON FREEPORT ROAD FOR 1.60 KM (0.99 MI) TO A PAVED CROSSROAD.
 NH1556'TURN RIGHT, WEST, ON WHITE OAK ROAD FOR 8.08 KM (5.02 MI) TO A GRAVEL
 NH1556'CROSSROAD.  TURN LEFT, SOUTH, ON GRAVEL ROAD FOR 0.91 KM (0.57 MI) TO
 NH1556'THE STATION ON THE LEFT.
 NH1556'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST
 NH1556'PROJECTING 5 CM.  IT IS ABOUT 100 M (328.1 FT) SOUTH-SOUTHEAST OF A
 NH1556'SMALL RADIO TOWER, 42.5 M (139.4 FT) NORTH OF A DIM FIELD ENTRANCE,
 NH1556'8.2 M (26.9 FT) EAST OF, AND LEVEL WITH THE ROAD CENTER, 18.0 M
 NH1556'(59.1 FT) NORTHEAST OF A UTILITY POLE ACROSS ROAD, 0.3 M (1.0 FT)
 NH1556'SOUTH OF A METAL WITNESS POST, AND 0.2 M (0.7 FT) NORTH OF A
 NH1556'FIBERGLASS WITNESS POST.
 NH1556
 NH1556                          STATION RECOVERY (1996)
 NH1556
 NH1556'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1556'RECOVERED AS DESCRIBED.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE
 NH1556'73 AND U.S.  ROUTE 52/ILLINOIS ROUTE 64, PROCEED EAST ON U.S.  ROUTE
 NH1556'52/ILLINOIS ROUTE 64 FOR APPROXIMENTLY 4.5 MI (7.2 KM) TO THE JUNCTION
 NH1556'OF U.S.  ROUTE 52/ILLINOIS ROUTE 64 AND SHANNON RTE, TURN LEFT (NORTH)
 NH1556'ON SHANNON RTE AND PROCEED FOR APPROXIMENTLY 1.0 MI (1.6 KM) TO THE
 NH1556'JUNCTION OF SHANNON RTE AND LOCUST ROAD, TURN RIGHT (EAST) ON LOCUST
 NH1556'ROAD AND PROCEED FOR APPROXIMENTLY 1.0 MI (1.6 KM) TO THE JUNCTION OF
 NH1556'LOCUST ROAD AND GRANGE ROAD, TURN LEFT (NORTH) ON GRANGE ROAD AND
 NH1556'PROCEED FOR APPROXIMENTLY 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT
 NH1556'(EAST) SIDE OF GRANGE ROAD.  NOTES--THE STATION TIES WERE RECOVERED IN
 NH1556'GOOD CONDITION.
 NH1556
 NH1556                          STATION RECOVERY (2001)
 NH1556
 NH1556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH1556'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH1556
 NH1556                          STATION RECOVERY (2003)
 NH1556
 NH1556'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH1556'RM 1 AND RM2 WERE NOT FOUND. THE AZIMUTH WAS FOUND AS DESCRIBED.
 NH1556
 NH1556                          STATION RECOVERY (2023)
 NH1556
 NH1556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 NH1556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1503 ***********************************************************************
 NH1503  DESIGNATION -  BYRON
 NH1503  PID         -  NH1503
 NH1503  STATE/COUNTY-  IL/OGLE
 NH1503  COUNTRY     -  US
 NH1503  USGS QUAD   -  OREGON (2018)
 NH1503
 NH1503                         *CURRENT SURVEY CONTROL
 NH1503  ______________________________________________________________________
 NH1503* NAD 83(1997) POSITION- 42 05 15.24732(N) 089 16 32.58672(W)   ADJUSTED
 NH1503* NAVD 88 ORTHO HEIGHT -   264.813 (meters)      868.81  (feet) ADJUSTED
 NH1503  ______________________________________________________________________
 NH1503  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 NH1503  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 NH1503  DYNAMIC HEIGHT  -        264.727 (meters)      868.53  (feet) COMP
 NH1503  MODELED GRAVITY -    980,287.3   (mgal)                       NAVD 88
 NH1503
 NH1503  HORZ ORDER      -  THIRD
 NH1503  VERT ORDER      -  SECOND    CLASS I
 NH1503
 NH1503.The horizontal coordinates were established by classical geodetic methods
 NH1503.and adjusted by the National Geodetic Survey in October 1999.
 NH1503
 NH1503.The orthometric height was determined by differential leveling and
 NH1503.adjusted by the IL DEPT OF TRANSP
 NH1503.in July 2015.
 NH1503
 NH1503.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1503.GEOID18 height accuracy estimate available here.
 NH1503
 NH1503.Click photographs - Photos may exist for this station.
 NH1503
 NH1503.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1503
 NH1503.The dynamic height is computed by dividing the NAVD 88
 NH1503.geopotential number by the normal gravity value computed on the
 NH1503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH1503.degrees latitude (g = 980.6199 gals.).
 NH1503
 NH1503.The modeled gravity was interpolated from observed gravity values.
 NH1503
 NH1503. The following values were computed from the NAD 83(1997) position.
 NH1503
 NH1503;                    North         East     Units Scale Factor Converg.
 NH1503;SPC IL W     -   602,192.771   773,710.412   MT  1.00000801   +0 35 49.9
 NH1503;SPC IL W     - 1,975,694.12  2,538,414.91   sFT  1.00000801   +0 35 49.9
 NH1503;UTM  16      - 4,662,005.006   311,783.912   MT  1.00003591   -1 31 32.8
 NH1503
 NH1503!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1503!SPC IL W     -   0.99996365  x   1.00000801  =   0.99997166
 NH1503!UTM  16      -   0.99996365  x   1.00003591  =   0.99999956
 NH1503
 NH1503:                Primary Azimuth Mark                     Grid Az
 NH1503:SPC IL W     -  BYRON AZ MK                              342 38 02.1
 NH1503:UTM  16      -  BYRON AZ MK                              344 45 24.8
 NH1503
 NH1503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1178362005(NAD 83)
 NH1503
 NH1503|---------------------------------------------------------------------|
 NH1503| PID    Reference Object                     Distance      Geod. Az  |
 NH1503|                                                           dddmmss.s |
 NH1503| CI9146 BYRON RM 1                           19.462 METERS 17955     |
 NH1503| CI9148 BYRON RM 3                           19.346 METERS 18125     |
 NH1503| NH1504 PTS 6                               158.555 METERS 25854     |
 NH1503| CI9147 BYRON RM 2                           11.902 METERS 26853     |
 NH1503| CI9145 BYRON AZ MK                                        3431352.0 |
 NH1503|---------------------------------------------------------------------|
 NH1503
 NH1503                          SUPERSEDED SURVEY CONTROL
 NH1503
 NH1503  NAD 83(1996)-  42 05 15.24768(N)    089 16 32.58776(W) AD(       ) 3
 NH1503  NAD 83(1986)-  42 05 15.24683(N)    089 16 32.59145(W) AD(       ) 3
 NH1503  NAD 27      -  42 05 15.14910(N)    089 16 32.20940(W) AD(       ) 3
 NH1503
 NH1503.Superseded values are not recommended for survey control.
 NH1503
 NH1503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1503.See file dsdata.pdf to determine how the superseded data were derived.
 NH1503
 NH1503_MARKER: DS = TRIANGULATION STATION DISK
 NH1503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1503_STAMPING: BYRON 1954
 NH1503_MARK LOGO: CGS
 NH1503_PROJECTION: RECESSED 10 CENTIMETERS
 NH1503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1503+STABILITY: SURFACE MOTION
 NH1503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1503+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2025
 NH1503
 NH1503  HISTORY     - Date     Condition        Report By
 NH1503  HISTORY     - 1954     MONUMENTED       CGS
 NH1503  HISTORY     - 1977     GOOD             NGS
 NH1503  HISTORY     - 19960624 GOOD             USPSQD
 NH1503  HISTORY     - 20010725 GOOD             USPSQD
 NH1503  HISTORY     - 20140819 GOOD             ILDT
 NH1503  HISTORY     - 20150403 GOOD             DJHENK
 NH1503  HISTORY     - 20251209 GOOD             ILDW
 NH1503
 NH1503                          STATION DESCRIPTION
 NH1503
 NH1503'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1503'THE STATION IS LOCATED ABOUT 6 MILES NORTHEAST OF OREGON AND 3 MILES
 NH1503'SOUTH OF BYRON ALONG THE NORTH SIDE OF A PAVED ROAD AND ON HIGHWAY
 NH1503'PROPERTY.  IT IS 53 FEET EAST OF A POWER LINE POLE, 32 FEET NORTH OF
 NH1503'THE CENTER OF THE ROAD, 8 FEET WEST OF A WHITE WITNESS POST AND 2 FEET
 NH1503'SOUTH OF A FENCE LINE.  IT IS FLUSH AND THE DISK IS STAMPED BYRON
 NH1503'1954.
 NH1503'
 NH1503'REFERENCE MARK NO. 1 IS 30 FEET SOUTH OF THE CENTER OF THE ROAD, 22
 NH1503'FEET EAST OF A TELEPHONE POLE AND 1 FOOT NORTH OF A FENCE LINE.  IT IS
 NH1503'FLUSH AND THE DISK IS STAMPED BYRON NO 1 1954.
 NH1503'
 NH1503'REFERENCE MARK NO. 2 IS 32 FEET NORTH OF THE CENTER OF THE ROAD, 14
 NH1503'FEET EAST OF A POWER LINE POLE AND 1 FOOT SOUTH OF A FENCE LINE.  IT
 NH1503'IS FLUSH AND THE DISK IS STAMPED BYRON NO 2 1954.
 NH1503'
 NH1503'AZIMUTH MARK IS 100 FEET NORTHEAST OF THE NORTHEAST CORNER OF A HOUSE,
 NH1503'22 FEET NORTH OF A POWER LINE POLE, 21 FEET WEST OF THE CENTER OF A
 NH1503'TRACK ROAD, 4 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 NH1503'FENCE LINE.  IT PROJECTS 6 INCHES AND THE DISK IS STAMPED BYRON 1954.
 NH1503'
 NH1503'PTS6 (USGS) B.M. IS 76 FEET SOUTHWEST OF THE INTERSECTION OF A GRAVEL
 NH1503'CROSSROAD, 53 FEET SOUTH OF POWER LINE GUY POLE, 20 FEET WEST OF THE
 NH1503'CENTER OF A GRAVEL ROAD, 6 FEET EAST OF A FENCE LINE AND 2 FEET EAST
 NH1503'OF A WHITE WITNESS POST.  IT IS A 4 INCH IRON PIPE THAT PROJECTS 4
 NH1503'INCHES WITH A STANDARD USGS BENCH MARK DISK ATOP STAMPED PRIM TRAV STA
 NH1503'NO 6 1917 864 (FEET ELEVATION).
 NH1503'
 NH1503'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 2 AND 72 IN
 NH1503'BYRON GO SOUTH ON HIGHWAY 72 FOR 0.35 MILE TO A FORK JUST AFTER
 NH1503'CROSSING THE BRIDGE OVER THE ROCK RIVER, TURN RIGHT AND GO SOUTH AND
 NH1503'WEST ON PAVED ROAD FOR 3.0 MILE TO THE STATION ON THE RIGHT AS
 NH1503'DESCRIBED.  CONTINUE WEST FOR 0.1 MILE TO A GRAVEL CROSSROAD AND THE
 NH1503'BENCH MARK ON THE LEFT AS DESCRIBED.
 NH1503'
 NH1503'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST FOR 0.1 MILE TO A
 NH1503'GRAVEL CROSSROAD, TURN RIGHT AND GO NORTH ON GRAVEL ROAD FOR 0.35 MILE
 NH1503'TO THE MARK ON THE LEFT AS DESCRIBED.
 NH1503'
 NH1503'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 NH1503
 NH1503                          STATION RECOVERY (1977)
 NH1503
 NH1503'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 NH1503'STATION MARK, REFERENCE MARK 2, AZIMUTH MARK AND (USGS) BENCH MARK
 NH1503'FOUND IN GOOD CONDITION.  REFERENCE MARK 1 WAS FOUND DESTROYED.  THE
 NH1503'DISK WAS SALVAGED. (USGS) BENCH MARK PTS 6 1917 WAS OBSTRUCTED BY 2
 NH1503'LARGE MAIL BOXES AND COULD NOT BE MEASURED OR OBSERVED AT THIS TIME.
 NH1503'REFERENCE MARK 3 WAS ESTABLISHED.  THE DISTANCE TO REFERENCE MARK 2
 NH1503'WAS SMALLER BY 0.03 FOOT AND THE DIRECTION WAS SMALLER BY 51 SECONDS.
 NH1503'
 NH1503'THE DESCRIPTION IS ADEQUATE FOR RECOVERY WITH THE ADDITION.
 NH1503'
 NH1503'THE STATION IS 33 FEET EAST OF A CONCRETE R-O-W MARKER, 1 FOOT
 NH1503'SOUTHEAST OF A TELEPHONE UNDERGROUND CABLE BOX AND 1 FOOT WEST OF A
 NH1503'METAL WITNESS POST.
 NH1503'
 NH1503'REFERENCE MARK NO. 2 IS 6 FEET WEST OF THE CONCRETE R-O-W MARKER.
 NH1503'
 NH1503'PTS 6 (USGS) IS 78 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD, 20
 NH1503'FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD AND 1 FOOT SOUTH OF A
 NH1503'METAL WITNESS POST.
 NH1503'
 NH1503'REFERENCE MARK NO. 3 IS 30 FEET SOUTH OF THE CENTERLINE OF THE ROAD
 NH1503'AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2
 NH1503'INCHES AND THE DISK STAMPED BYRON 1954 NO 3 1977.
 NH1503'
 NH1503'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTH OF
 NH1503'BYRON.  HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1503
 NH1503                          STATION RECOVERY (1996)
 NH1503
 NH1503'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1503'RECOVERED IN GOOD CONDITION.
 NH1503
 NH1503                          STATION RECOVERY (2001)
 NH1503
 NH1503'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1503'RM 1 WAS NOT FOUND. RM 2,RM 3, AZ MARK AND PT6 USGS 1954 WERE FOUND AS
 NH1503'DESCRIBED.
 NH1503
 NH1503                          STATION RECOVERY (2014)
 NH1503
 NH1503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH1503'RECOVERED IN GOOD CONDITION.
 NH1503
 NH1503                          STATION RECOVERY (2015)
 NH1503
 NH1503'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 NH1503'RECOVERED AS DESCRIBED.  THE WITNESS POST IS MISSING.
 NH1503
 NH1503                          STATION RECOVERY (2025)
 NH1503
 NH1503'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (PS)
 NH1503'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0133 ***********************************************************************
 LC0133  DESIGNATION -  C 1
 LC0133  PID         -  LC0133
 LC0133  STATE/COUNTY-  IL/CHAMPAIGN
 LC0133  COUNTRY     -  US
 LC0133  USGS QUAD   -  MAHOMET (2018)
 LC0133
 LC0133                         *CURRENT SURVEY CONTROL
 LC0133  ______________________________________________________________________
 LC0133* NAD 83(1986) POSITION- 40 10 30.     (N) 088 22 31.     (W)   SCALED
 LC0133* NAVD 88 ORTHO HEIGHT -   223.314 (meters)      732.66  (feet) ADJUSTED
 LC0133  ______________________________________________________________________
 LC0133  GEOID HEIGHT    -        -32.067 (meters)                     GEOID18
 LC0133  DYNAMIC HEIGHT  -        223.202 (meters)      732.29  (feet) COMP
 LC0133  MODELED GRAVITY -    980,117.6   (mgal)                       NAVD 88
 LC0133
 LC0133  VERT ORDER      -  FIRST     CLASS II
 LC0133
 LC0133.The horizontal coordinates were scaled from a map and have
 LC0133.an estimated accuracy of +/- 6 seconds.
 LC0133
 LC0133.The orthometric height was determined by differential leveling and
 LC0133.adjusted by the NATIONAL GEODETIC SURVEY
 LC0133.in June 1991.
 LC0133
 LC0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0133.GEOID18 height accuracy estimate available here.
 LC0133
 LC0133.Click photographs - Photos may exist for this station.
 LC0133
 LC0133.The dynamic height is computed by dividing the NAVD 88
 LC0133.geopotential number by the normal gravity value computed on the
 LC0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0133.degrees latitude (g = 980.6199 gals.).
 LC0133
 LC0133.The modeled gravity was interpolated from observed gravity values.
 LC0133
 LC0133;                    North         East    Units  Estimated Accuracy
 LC0133;SPC IL E     -   389,430.      296,430.      MT  (+/- 180 meters Scaled)
 LC0133
 LC0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK829480(NAD 83)
 LC0133
 LC0133                          SUPERSEDED SURVEY CONTROL
 LC0133
 LC0133  NGVD 29 (??/??/92)  223.363  (m)          732.82   (f) ADJ UNCH    1 2
 LC0133
 LC0133.Superseded values are not recommended for survey control.
 LC0133
 LC0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0133.See file dsdata.pdf to determine how the superseded data were derived.
 LC0133
 LC0133_MARKER: DB = BENCH MARK DISK
 LC0133_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0133_SP_SET: BOX CULVERT HEADWALL
 LC0133_STAMPING: C 1 1905
 LC0133_MARK LOGO: USGS
 LC0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0133+STABILITY: SURFACE MOTION
 LC0133
 LC0133  HISTORY     - Date     Condition        Report By
 LC0133  HISTORY     - 1905     MONUMENTED       USGS
 LC0133  HISTORY     - 1954     GOOD             CGS
 LC0133  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0133
 LC0133                          STATION DESCRIPTION
 LC0133
 LC0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0133'2.1 MI SE FROM MAHOMET.
 LC0133'ABOUT 2.1 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0133'FROM THE STATION AT MAHOMET, ABOUT 0.65 MILE NORTHWEST OF A
 LC0133'NORTH-SOUTH ROAD CROSSING, ABOUT 4 TELEPHONE POLES NORTHWEST
 LC0133'OF MILE POST 126, IN THE TOP OF THE NORTHWEST END OF THE SOUTHWEST
 LC0133'CONCRETE HEAD WALL OF A 10-FOOT BOX CULVERT UNDER TRACK, 5 FEET
 LC0133'SOUTHWEST OF SOUTHWEST RAIL AND ABOUT LEVEL WITH TRACK.  NOTE--
 LC0133'THE DISK WAS UNSTAMPED AND THE ABOVE STAMPING DONE BY THIS PARTY
 LC0133'IN 1954.  NOTE-- THE MARK WAS DESCRIBED AS BEING IN A STONE
 LC0133'CULVERT, 10 FEET FROM CENTER LINE OF TRACK.  THE MARK IS NOW IN A
 LC0133'CONCRETE BOX CULVERT AND IT IS PROBABLE THAT THE CULVERT WAS
 LC0133'REBUILT AND THE MARK RESET.
 LC0133
 LC0133                          STATION RECOVERY (1986)
 LC0133
 LC0133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0133'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3240 ***********************************************************************
 ME3240  DESIGNATION -  C 1
 ME3240  PID         -  ME3240
 ME3240  STATE/COUNTY-  IL/COOK
 ME3240  COUNTRY     -  US
 ME3240  USGS QUAD   -  CHICAGO LOOP (2018)
 ME3240
 ME3240                         *CURRENT SURVEY CONTROL
 ME3240  ______________________________________________________________________
 ME3240* NAD 83(1997) POSITION- 41 54 43.12783(N) 087 37 35.39433(W)   ADJUSTED
 ME3240* NAVD 88 ORTHO HEIGHT -   179.7   (meters)      590.    (feet) VERTCON3
 ME3240  ______________________________________________________________________
 ME3240  GEOID HEIGHT    -        -33.637 (meters)                     GEOID18
 ME3240  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 ME3240  HORZ ORDER      -  SECOND
 ME3240
 ME3240.The horizontal coordinates were established by classical geodetic methods
 ME3240.and adjusted by the National Geodetic Survey in October 1999.
 ME3240
 ME3240.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3240.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3240
 ME3240.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3240.GEOID18 height accuracy estimate available here.
 ME3240
 ME3240.Click photographs - Photos may exist for this station.
 ME3240
 ME3240.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3240
 ME3240. The following values were computed from the NAD 83(1997) position.
 ME3240
 ME3240;                    North         East     Units Scale Factor Converg.
 ME3240;SPC IL E     -   582,567.882   358,641.142   MT  1.00001730   +0 28 19.8
 ME3240;SPC IL E     - 1,911,308.13  1,176,641.81   sFT  1.00001730   +0 28 19.8
 ME3240;UTM  16      - 4,640,193.287   448,043.336   MT  0.99963322   -0 25 06.6
 ME3240
 ME3240!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3240!SPC IL E     -   0.99997710  x   1.00001730  =   0.99999440
 ME3240!UTM  16      -   0.99997710  x   0.99963322  =   0.99961033
 ME3240
 ME3240:                Primary Azimuth Mark                     Grid Az
 ME3240:SPC IL E     -  014 COC                                  286 30 10.7
 ME3240:UTM  16      -  014 COC                                  287 23 37.1
 ME3240
 ME3240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4804340193(NAD 83)
 ME3240
 ME3240|---------------------------------------------------------------------|
 ME3240| PID    Reference Object                     Distance      Geod. Az  |
 ME3240|                                                           dddmmss.s |
 ME3240| ME3246 C 2                                 APPROX. 0.6 KM 1692847.3 |
 ME3240| ME2871 014 COC                             APPROX. 0.5 KM 2865830.5 |
 ME3240|---------------------------------------------------------------------|
 ME3240
 ME3240                          SUPERSEDED SURVEY CONTROL
 ME3240
 ME3240  NAD 83(1997)-  41 54 43.12804(N)    087 37 35.39479(W) AD(       ) 2
 ME3240  NAD 83(1994)-  41 54 43.13224(N)    087 37 35.40734(W) AD(       ) 2
 ME3240  NAD 83(1986)-  41 54 43.13250(N)    087 37 35.40603(W) AD(       ) 2
 ME3240  NGVD 29 (08/23/90)  179.7    (m)          590.     (f) VERT ANG       
 ME3240
 ME3240.Superseded values are not recommended for survey control.
 ME3240
 ME3240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3240.See file dsdata.pdf to determine how the superseded data were derived.
 ME3240
 ME3240_MARKER: DD = SURVEY DISK
 ME3240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3240_STAMPING: C 1 1983
 ME3240_MARK LOGO: IL1670
 ME3240_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3240+STABILITY: SURFACE MOTION
 ME3240
 ME3240  HISTORY     - Date     Condition        Report By
 ME3240  HISTORY     - 1983     MONUMENTED       IL1670
 ME3240
 ME3240                          STATION DESCRIPTION
 ME3240
 ME3240'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3240'THE STATION IS LOCATED AT THE INTERSECTION OF LASALLE DRIVE AND
 ME3240'LAKE SHORE DRIVE, BETWEEN THE SOUTH BOUND ON RAMP TO LAKE SHORE
 ME3240'DRIVE AND LAKE SHORE DRIVE FRONTAGE ROAD.  IT IS ON THE WEST SIDE
 ME3240'OF LAKE SHORE DRIVE AND SOUTH SIDE OF LASALLE DRIVE, SOUTHWEST OF
 ME3240'AN OVERPASS, IN A GRASSY ISLAND, IN DOWNTOWN CHICAGO.
 ME3240'
 ME3240'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3240'
 ME3240'THE STATION IS A STANDARD COC DISK STAMPED---C1 1983---WHICH IS
 ME3240'ATTACHED TO A DRIVEN ROD AND SURROUNDED BY A 15 CM (6 INCH) ROUND
 ME3240'CONCRETE MONUMENT WHICH IS FLUSH WITH THE SURFACE.
 ME3240'IT IS 15.15 M (49.7 FT) SOUTH OF A LONE TREE, 7.1 M (23.3 FT) WEST
 ME3240'OF THE WEST EDGE OF THE ON RAMP TO LAKE SHORE DRIVE AND 6.25 M
 ME3240'(20.5 FT) EAST OF THE EAST EDGE OF LAKE SHORE DRIVE FRONTAGE ROAD.
 ME3240'
 ME3240'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3241 ***********************************************************************
 ME3241  DESIGNATION -  C 10
 ME3241  PID         -  ME3241
 ME3241  STATE/COUNTY-  IL/COOK
 ME3241  COUNTRY     -  US
 ME3241  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3241
 ME3241                         *CURRENT SURVEY CONTROL
 ME3241  ______________________________________________________________________
 ME3241* NAD 83(1997) POSITION- 41 52 49.38951(N) 087 37 01.39505(W)   ADJUSTED
 ME3241* NAVD 88 ORTHO HEIGHT -   181.1   (meters)      594.    (feet) VERTCON3
 ME3241  ______________________________________________________________________
 ME3241  GEOID HEIGHT    -        -33.601 (meters)                     GEOID18
 ME3241  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 ME3241  HORZ ORDER      -  SECOND
 ME3241
 ME3241.The horizontal coordinates were established by classical geodetic methods
 ME3241.and adjusted by the National Geodetic Survey in October 1999.
 ME3241
 ME3241.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3241.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3241
 ME3241.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3241.GEOID18 height accuracy estimate available here.
 ME3241
 ME3241.Click photographs - Photos may exist for this station.
 ME3241
 ME3241.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3241
 ME3241. The following values were computed from the NAD 83(1997) position.
 ME3241
 ME3241;                    North         East     Units Scale Factor Converg.
 ME3241;SPC IL E     -   579,065.256   359,453.966   MT  1.00001848   +0 28 41.5
 ME3241;SPC IL E     - 1,899,816.59  1,179,308.55   sFT  1.00001848   +0 28 41.5
 ME3241;UTM  16      - 4,636,679.807   448,801.339   MT  0.99963226   -0 24 43.0
 ME3241
 ME3241!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3241!SPC IL E     -   0.99997687  x   1.00001848  =   0.99999535
 ME3241!UTM  16      -   0.99997687  x   0.99963226  =   0.99960914
 ME3241
 ME3241:                Primary Azimuth Mark                     Grid Az
 ME3241:SPC IL E     -  C 8                                      083 42 23.8
 ME3241:UTM  16      -  C 8                                      084 35 48.3
 ME3241
 ME3241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4880136679(NAD 83)
 ME3241
 ME3241|---------------------------------------------------------------------|
 ME3241| PID    Reference Object                     Distance      Geod. Az  |
 ME3241|                                                           dddmmss.s |
 ME3241| ME3252 C 8                                 APPROX. 0.6 KM 0841105.3 |
 ME3241| ME2661 CHICAGO HANCOCK CNTR E TV TWR       APPROX. 2.1 KM 3464045.6 |
 ME3241|---------------------------------------------------------------------|
 ME3241
 ME3241                          SUPERSEDED SURVEY CONTROL
 ME3241
 ME3241  NAD 83(1997)-  41 52 49.38972(N)    087 37 01.39547(W) AD(       ) 2
 ME3241  NAD 83(1994)-  41 52 49.39410(N)    087 37 01.40732(W) AD(       ) 2
 ME3241  NAD 83(1986)-  41 52 49.39400(N)    087 37 01.40604(W) AD(       ) 2
 ME3241  NGVD 29 (08/23/90)  181.2    (m)          594.     (f) VERT ANG       
 ME3241
 ME3241.Superseded values are not recommended for survey control.
 ME3241
 ME3241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3241.See file dsdata.pdf to determine how the superseded data were derived.
 ME3241
 ME3241_MARKER: DD = SURVEY DISK
 ME3241_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3241_SP_SET: SIDEWALK
 ME3241_STAMPING: C 10 1983
 ME3241_MARK LOGO: IL1670
 ME3241_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3241_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3241
 ME3241  HISTORY     - Date     Condition        Report By
 ME3241  HISTORY     - 1983     MONUMENTED       IL1670
 ME3241  HISTORY     - 20101130 MARK NOT FOUND   GEOCAC
 ME3241
 ME3241                          STATION DESCRIPTION
 ME3241
 ME3241'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3241'THE STATION IS IN CHICAGO, ALONG THE EAST SIDE OF LAKE SHORE DRIVE,
 ME3241'JUST SOUTH OF MONROE DRIVE, ABOUT 60 M (65 YARDS).  IT IS IN THE
 ME3241'EAST EDGE OF A CONCRETE SIDEWALK.
 ME3241'
 ME3241'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3241'
 ME3241'THE STATION IS A STANDARD COC DISK STAMPED---C10 1983---CEMENTED IN
 ME3241'A DRILL HOLE IN CONCRETE SIDEWALK.  IT IS 20.4 M (66.9 FT)
 ME3241'NORTHEAST OF A LIGHT POLE, 7.05 M (23.1 FT)
 ME3241'EAST OF THE EAST EDGE OF LAKE SHORE DRIVE AND 0.36 M (1.2 FT) WEST
 ME3241'OF THE EAST EDGE OF THE SIDEWALK.
 ME3241'
 ME3241'DESCRIBED BY CITY OF CHICAGO.
 ME3241
 ME3241                          STATION RECOVERY (2010)
 ME3241
 ME3241'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME3241'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1216 ***********************************************************************
 JB1216  DESIGNATION -  C 100
 JB1216  PID         -  JB1216
 JB1216  STATE/COUNTY-  IL/ST CLAIR
 JB1216  COUNTRY     -  US
 JB1216  USGS QUAD   -  FREEBURG (2018)
 JB1216
 JB1216                         *CURRENT SURVEY CONTROL
 JB1216  ______________________________________________________________________
 JB1216* NAD 83(1986) POSITION- 38 28 18.     (N) 089 56 09.     (W)   SCALED
 JB1216* NAVD 88 ORTHO HEIGHT -   151.322 (meters)      496.46  (feet) ADJUSTED
 JB1216  ______________________________________________________________________
 JB1216  GEOID HEIGHT    -        -30.483 (meters)                     GEOID18
 JB1216  DYNAMIC HEIGHT  -        151.224 (meters)      496.14  (feet) COMP
 JB1216  MODELED GRAVITY -    979,984.7   (mgal)                       NAVD 88
 JB1216
 JB1216  VERT ORDER      -  SECOND    CLASS 0
 JB1216
 JB1216.The horizontal coordinates were scaled from a map and have
 JB1216.an estimated accuracy of +/- 6 seconds.
 JB1216
 JB1216.The orthometric height was determined by differential leveling and
 JB1216.adjusted by the NATIONAL GEODETIC SURVEY
 JB1216.in June 1991.
 JB1216
 JB1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1216.GEOID18 height accuracy estimate available here.
 JB1216
 JB1216.Click photographs - Photos may exist for this station.
 JB1216
 JB1216.The dynamic height is computed by dividing the NAVD 88
 JB1216.geopotential number by the normal gravity value computed on the
 JB1216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1216.degrees latitude (g = 980.6199 gals.).
 JB1216
 JB1216.The modeled gravity was interpolated from observed gravity values.
 JB1216
 JB1216;                    North         East    Units  Estimated Accuracy
 JB1216;SPC IL W     -   200,350.      720,140.      MT  (+/- 180 meters Scaled)
 JB1216
 JB1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH438622(NAD 83)
 JB1216
 JB1216                          SUPERSEDED SURVEY CONTROL
 JB1216
 JB1216  NGVD 29 (??/??/92)  151.447  (m)          496.87   (f) ADJ UNCH    2 0
 JB1216
 JB1216.Superseded values are not recommended for survey control.
 JB1216
 JB1216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1216.See file dsdata.pdf to determine how the superseded data were derived.
 JB1216
 JB1216_MARKER: DB = BENCH MARK DISK
 JB1216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1216_STAMPING: C 100 1935
 JB1216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1216+STABILITY: SURFACE MOTION
 JB1216
 JB1216  HISTORY     - Date     Condition        Report By
 JB1216  HISTORY     - 1935     MONUMENTED       CGS
 JB1216  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1216  HISTORY     - 20011115 MARK NOT FOUND   ILDT
 JB1216  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1216
 JB1216                          STATION DESCRIPTION
 JB1216
 JB1216'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1216'3.5 MI SE FROM BELLEVILLE.
 JB1216'3.5 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1216'STATION AT BELLEVILLE, ST. CLAIR COUNTY, 3 RAILS NORTH OF
 JB1216'MILEPOST E 18, 30 FEET WEST OF THE CENTERLINE OF THE SOUTHBOUND
 JB1216'TRACK, AND 4 FEET EAST OF A RIGHT-OF-WAY FENCE.  A STANDARD
 JB1216'DISK, STAMPED C 100 1935 AND SET IN THE TOP OF A CONCRETE POST
 JB1216'PROJECTING 4 INCHES ABOVE GROUND.
 JB1216
 JB1216                          STATION RECOVERY (1988)
 JB1216
 JB1216'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1216'MARK NOT FOUND.
 JB1216
 JB1216                          STATION RECOVERY (2001)
 JB1216
 JB1216'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (CW)
 JB1216'MARK NOT FOUND.
 JB1216
 JB1216                          STATION RECOVERY (2011)
 JB1216
 JB1216'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1216'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0862 ***********************************************************************
 KB0862  DESIGNATION -  C 102
 KB0862  PID         -  KB0862
 KB0862  STATE/COUNTY-  IL/MACOUPIN
 KB0862  COUNTRY     -  US
 KB0862  USGS QUAD   -  ATWATER (2018)
 KB0862
 KB0862                         *CURRENT SURVEY CONTROL
 KB0862  ______________________________________________________________________
 KB0862* NAD 83(1986) POSITION- 39 16 45.     (N) 089 44 52.     (W)   SCALED
 KB0862* NAVD 88 ORTHO HEIGHT -   189.315 (meters)      621.11  (feet) ADJUSTED
 KB0862  ______________________________________________________________________
 KB0862  GEOID HEIGHT    -        -31.463 (meters)                     GEOID18
 KB0862  DYNAMIC HEIGHT  -        189.207 (meters)      620.76  (feet) COMP
 KB0862  MODELED GRAVITY -    980,051.4   (mgal)                       NAVD 88
 KB0862
 KB0862  VERT ORDER      -  SECOND    CLASS 0
 KB0862
 KB0862.The horizontal coordinates were scaled from a map and have
 KB0862.an estimated accuracy of +/- 6 seconds.
 KB0862
 KB0862.The orthometric height was determined by differential leveling and
 KB0862.adjusted by the NATIONAL GEODETIC SURVEY
 KB0862.in June 1991.
 KB0862
 KB0862.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0862.GEOID18 height accuracy estimate available here.
 KB0862
 KB0862.Click photographs - Photos may exist for this station.
 KB0862
 KB0862.The dynamic height is computed by dividing the NAVD 88
 KB0862.geopotential number by the normal gravity value computed on the
 KB0862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0862.degrees latitude (g = 980.6199 gals.).
 KB0862
 KB0862.The modeled gravity was interpolated from observed gravity values.
 KB0862
 KB0862;                    North         East    Units  Estimated Accuracy
 KB0862;SPC IL W     -   290,040.      736,140.      MT  (+/- 180 meters Scaled)
 KB0862
 KB0862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ629513(NAD 83)
 KB0862
 KB0862                          SUPERSEDED SURVEY CONTROL
 KB0862
 KB0862  NGVD 29 (??/??/92)  189.449  (m)          621.55   (f) ADJ UNCH    2 0
 KB0862
 KB0862.Superseded values are not recommended for survey control.
 KB0862
 KB0862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0862.See file dsdata.pdf to determine how the superseded data were derived.
 KB0862
 KB0862_MARKER: DB = BENCH MARK DISK
 KB0862_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0862_SP_SET: BRIDGE
 KB0862_STAMPING: C 102 1935
 KB0862_MARK LOGO: CGS
 KB0862_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0862_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0862+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2021
 KB0862
 KB0862  HISTORY     - Date     Condition        Report By
 KB0862  HISTORY     - 1935     MONUMENTED       CGS
 KB0862  HISTORY     - 20210506 SEE DESCRIPTION  ILDT
 KB0862
 KB0862                          STATION DESCRIPTION
 KB0862
 KB0862'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0862'2.5 MI W FROM BARNETT.
 KB0862'IN MACOUPIN COUNTY, 2.5 MILES WEST ALONG STATE HIGHWAY 108 FROM
 KB0862'THE CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT
 KB0862'BARNETT, MONTGOMERY COUNTY, AT A BRIDGE, IN THE TOP OF THE WING
 KB0862'WALL, 20 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND 1 FOOT
 KB0862'SOUTH OF THE RAILING.  A STANDARD DISK, STAMPED C 102 1935.
 KB0862
 KB0862                          STATION RECOVERY (2021)
 KB0862
 KB0862'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KB0862'MARK NOT FOUND, NEW STRUCTURE IN 1999.  FOUND C 102 RESET ON SOUTH
 KB0862'WEST WING WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0080 ***********************************************************************
 KC0080  DESIGNATION -  C 103
 KC0080  PID         -  KC0080
 KC0080  STATE/COUNTY-  IL/JERSEY
 KC0080  COUNTRY     -  US
 KC0080  USGS QUAD   -  MEDORA (2018)
 KC0080
 KC0080                         *CURRENT SURVEY CONTROL
 KC0080  ______________________________________________________________________
 KC0080* NAD 83(1986) POSITION- 39 12 56.     (N) 090 09 46.     (W)   SCALED
 KC0080* NAVD 88 ORTHO HEIGHT -   167.120 (meters)      548.29  (feet) ADJUSTED
 KC0080  ______________________________________________________________________
 KC0080  GEOID HEIGHT    -        -31.598 (meters)                     GEOID18
 KC0080  DYNAMIC HEIGHT  -        167.026 (meters)      547.98  (feet) COMP
 KC0080  MODELED GRAVITY -    980,062.3   (mgal)                       NAVD 88
 KC0080
 KC0080  VERT ORDER      -  SECOND    CLASS 0
 KC0080
 KC0080.The horizontal coordinates were scaled from a map and have
 KC0080.an estimated accuracy of +/- 6 seconds.
 KC0080
 KC0080.The orthometric height was determined by differential leveling and
 KC0080.adjusted by the NATIONAL GEODETIC SURVEY
 KC0080.in June 1991.
 KC0080
 KC0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0080.GEOID18 height accuracy estimate available here.
 KC0080
 KC0080.Click photographs - Photos may exist for this station.
 KC0080
 KC0080.The dynamic height is computed by dividing the NAVD 88
 KC0080.geopotential number by the normal gravity value computed on the
 KC0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0080.degrees latitude (g = 980.6199 gals.).
 KC0080
 KC0080.The modeled gravity was interpolated from observed gravity values.
 KC0080
 KC0080;                    North         East    Units  Estimated Accuracy
 KC0080;SPC IL W     -   282,900.      700,340.      MT  (+/- 180 meters Scaled)
 KC0080
 KC0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD449445(NAD 83)
 KC0080
 KC0080                          SUPERSEDED SURVEY CONTROL
 KC0080
 KC0080  NGVD 29 (??/??/92)  167.252  (m)          548.73   (f) ADJ UNCH    2 0
 KC0080
 KC0080.Superseded values are not recommended for survey control.
 KC0080
 KC0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0080.See file dsdata.pdf to determine how the superseded data were derived.
 KC0080
 KC0080_MARKER: DB = BENCH MARK DISK
 KC0080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0080_STAMPING: C 103 1935
 KC0080_MARK LOGO: CGS
 KC0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0080+STABILITY: SURFACE MOTION
 KC0080
 KC0080  HISTORY     - Date     Condition        Report By
 KC0080  HISTORY     - 1935     MONUMENTED       CGS
 KC0080  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0080  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0080
 KC0080                          STATION DESCRIPTION
 KC0080
 KC0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0080'AT KEMPER.
 KC0080'AT KEMPER, JERSEY COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 KC0080'RAILROAD, ACROSS THE TRACK FROM THE STATION, 15 YARDS EAST OF
 KC0080'THE CENTERLINE OF THE TRACK, AND AT A FENCE LINE.  A STANDARD
 KC0080'DISK, STAMPED C 103 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0080
 KC0080                          STATION RECOVERY (1979)
 KC0080
 KC0080'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0080'MARK NOT FOUND.
 KC0080
 KC0080                          STATION RECOVERY (2012)
 KC0080
 KC0080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0080'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1244 ***********************************************************************
 JB1244  DESIGNATION -  C 105
 JB1244  PID         -  JB1244
 JB1244  STATE/COUNTY-  IL/RANDOLPH
 JB1244  COUNTRY     -  US
 JB1244  USGS QUAD   -  EVANSVILLE (2018)
 JB1244
 JB1244                         *CURRENT SURVEY CONTROL
 JB1244  ______________________________________________________________________
 JB1244* NAD 83(1986) POSITION- 38 04 14.     (N) 089 57 15.     (W)   SCALED
 JB1244* NAVD 88 ORTHO HEIGHT -   124.859 (meters)      409.64  (feet) ADJUSTED
 JB1244  ______________________________________________________________________
 JB1244  GEOID HEIGHT    -        -29.842 (meters)                     GEOID18
 JB1244  DYNAMIC HEIGHT  -        124.775 (meters)      409.37  (feet) COMP
 JB1244  MODELED GRAVITY -    979,956.4   (mgal)                       NAVD 88
 JB1244
 JB1244  VERT ORDER      -  SECOND    CLASS 0
 JB1244
 JB1244.The horizontal coordinates were scaled from a map and have
 JB1244.an estimated accuracy of +/- 6 seconds.
 JB1244
 JB1244.The orthometric height was determined by differential leveling and
 JB1244.adjusted by the NATIONAL GEODETIC SURVEY
 JB1244.in June 1991.
 JB1244
 JB1244.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1244.GEOID18 height accuracy estimate available here.
 JB1244
 JB1244.Click photographs - Photos may exist for this station.
 JB1244
 JB1244.The dynamic height is computed by dividing the NAVD 88
 JB1244.geopotential number by the normal gravity value computed on the
 JB1244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1244.degrees latitude (g = 980.6199 gals.).
 JB1244
 JB1244.The modeled gravity was interpolated from observed gravity values.
 JB1244
 JB1244;                    North         East    Units  Estimated Accuracy
 JB1244;SPC IL W     -   155,820.      718,650.      MT  (+/- 180 meters Scaled)
 JB1244
 JB1244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH408177(NAD 83)
 JB1244
 JB1244                          SUPERSEDED SURVEY CONTROL
 JB1244
 JB1244  NGVD 29 (??/??/92)  124.967  (m)          410.00   (f) ADJ UNCH    2 0
 JB1244
 JB1244.Superseded values are not recommended for survey control.
 JB1244
 JB1244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1244.See file dsdata.pdf to determine how the superseded data were derived.
 JB1244
 JB1244_MARKER: DB = BENCH MARK DISK
 JB1244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1244_STAMPING: C 105 1935
 JB1244_MARK LOGO: CGS
 JB1244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1244+STABILITY: SURFACE MOTION
 JB1244
 JB1244  HISTORY     - Date     Condition        Report By
 JB1244  HISTORY     - 1935     MONUMENTED       CGS
 JB1244  HISTORY     - 1969     GOOD             USGS
 JB1244
 JB1244                          STATION DESCRIPTION
 JB1244
 JB1244'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1244'1.5 MI S FROM EVANSVILLE.
 JB1244'1.5 MILES SOUTH ALONG THE MISSOURI-ILLINOIS RAILROAD FROM THE
 JB1244'STATION AT EVANSVILLE, RANDOLPH COUNTY, AT POLE 71+05, 95 FEET
 JB1244'SOUTH OF THE STATION SIGN CLARK, AND 45 FEET SOUTH OF THE
 JB1244'CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED C 105 1935 AND
 JB1244'SET IN THE TOP OF A CONCRETE POST.
 JB1244
 JB1244                          STATION RECOVERY (1969)
 JB1244
 JB1244'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 JB1244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0868 ***********************************************************************
 HB0868  DESIGNATION -  C 106
 HB0868  PID         -  HB0868
 HB0868  STATE/COUNTY-  IL/UNION
 HB0868  COUNTRY     -  US
 HB0868  USGS QUAD   -  ANNA (2018)
 HB0868
 HB0868                         *CURRENT SURVEY CONTROL
 HB0868  ______________________________________________________________________
 HB0868* NAD 83(1986) POSITION- 37 26 58.     (N) 089 08 53.     (W)   SCALED
 HB0868* NAVD 88 ORTHO HEIGHT -   156.502 (meters)      513.46  (feet) ADJUSTED
 HB0868  ______________________________________________________________________
 HB0868  GEOID HEIGHT    -        -28.549 (meters)                     GEOID18
 HB0868  DYNAMIC HEIGHT  -        156.391 (meters)      513.09  (feet) COMP
 HB0868  MODELED GRAVITY -    979,916.0   (mgal)                       NAVD 88
 HB0868
 HB0868  VERT ORDER      -  SECOND    CLASS 0
 HB0868
 HB0868.The horizontal coordinates were scaled from a map and have
 HB0868.an estimated accuracy of +/- 6 seconds.
 HB0868
 HB0868.The orthometric height was determined by differential leveling and
 HB0868.adjusted by the NATIONAL GEODETIC SURVEY
 HB0868.in June 1991.
 HB0868
 HB0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0868.GEOID18 height accuracy estimate available here.
 HB0868
 HB0868.Click photographs - Photos may exist for this station.
 HB0868
 HB0868.The dynamic height is computed by dividing the NAVD 88
 HB0868.geopotential number by the normal gravity value computed on the
 HB0868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0868.degrees latitude (g = 980.6199 gals.).
 HB0868
 HB0868.The modeled gravity was interpolated from observed gravity values.
 HB0868
 HB0868;                    North         East    Units  Estimated Accuracy
 HB0868;SPC IL W     -    87,350.      790,130.      MT  (+/- 180 meters Scaled)
 HB0868
 HB0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG099468(NAD 83)
 HB0868
 HB0868                          SUPERSEDED SURVEY CONTROL
 HB0868
 HB0868  NGVD 29 (11/26/84)  156.530  (m)          513.55   (f) ADJUSTED    2 0
 HB0868
 HB0868.Superseded values are not recommended for survey control.
 HB0868
 HB0868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0868.See file dsdata.pdf to determine how the superseded data were derived.
 HB0868
 HB0868_MARKER: DB = BENCH MARK DISK
 HB0868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0868_STAMPING: C 106 1935
 HB0868_MARK LOGO: CGS
 HB0868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0868+STABILITY: SURFACE MOTION
 HB0868
 HB0868  HISTORY     - Date     Condition        Report By
 HB0868  HISTORY     - 1935     MONUMENTED       CGS
 HB0868  HISTORY     - 1978     GOOD             ILDT
 HB0868  HISTORY     - 20020604 MARK NOT FOUND   USACE
 HB0868  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0868
 HB0868                          STATION DESCRIPTION
 HB0868
 HB0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0868'5.7 MI E FROM ANNA.
 HB0868'5.7 MILES EAST ALONG STATE HIGHWAY 146 FROM THE ILLINOIS CENTRAL
 HB0868'RAILROAD STATION AT ANNA, UNION COUNTY, 125 FEET NORTH OF THE
 HB0868'W.R. STOBIE RESIDENCE, AT A ROAD INTERSECTION, 75 FEET WEST OF
 HB0868'THE ROAD, 48 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND
 HB0868'20 FEET NORTHWEST OF A HIGHWAY ROUTE MARKER.  A STANDARD DISK,
 HB0868'STAMPED C 106 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0868
 HB0868                          STATION RECOVERY (1978)
 HB0868
 HB0868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0868'RECOVERED IN GOOD CONDITION.
 HB0868
 HB0868                          STATION RECOVERY (2002)
 HB0868
 HB0868'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0868'MARK NOT FOUND.
 HB0868
 HB0868                          STATION RECOVERY (2012)
 HB0868
 HB0868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0868'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0744 ***********************************************************************
 HB0744  DESIGNATION -  C 107
 HB0744  PID         -  HB0744
 HB0744  STATE/COUNTY-  IL/ALEXANDER
 HB0744  COUNTRY     -  US
 HB0744  USGS QUAD   -  MCCLURE (2018)
 HB0744
 HB0744                         *CURRENT SURVEY CONTROL
 HB0744  ______________________________________________________________________
 HB0744* NAD 83(1986) POSITION- 37 19 09.     (N) 089 25 28.     (W)   SCALED
 HB0744* NAVD 88 ORTHO HEIGHT -   104.318 (meters)      342.25  (feet) ADJUSTED
 HB0744  ______________________________________________________________________
 HB0744  GEOID HEIGHT    -        -28.309 (meters)                     GEOID18
 HB0744  DYNAMIC HEIGHT  -        104.244 (meters)      342.01  (feet) COMP
 HB0744  MODELED GRAVITY -    979,919.9   (mgal)                       NAVD 88
 HB0744
 HB0744  VERT ORDER      -  SECOND    CLASS 0
 HB0744
 HB0744.The horizontal coordinates were scaled from a map and have
 HB0744.an estimated accuracy of +/- 6 seconds.
 HB0744
 HB0744.The orthometric height was determined by differential leveling and
 HB0744.adjusted by the NATIONAL GEODETIC SURVEY
 HB0744.in June 1991.
 HB0744
 HB0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0744.GEOID18 height accuracy estimate available here.
 HB0744
 HB0744.Click photographs - Photos may exist for this station.
 HB0744
 HB0744.The dynamic height is computed by dividing the NAVD 88
 HB0744.geopotential number by the normal gravity value computed on the
 HB0744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0744.degrees latitude (g = 980.6199 gals.).
 HB0744
 HB0744.The modeled gravity was interpolated from observed gravity values.
 HB0744
 HB0744;                    North         East    Units  Estimated Accuracy
 HB0744;SPC IL W     -    72,670.      765,790.      MT  (+/- 180 meters Scaled)
 HB0744
 HB0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG851330(NAD 83)
 HB0744
 HB0744                          SUPERSEDED SURVEY CONTROL
 HB0744
 HB0744  NGVD 29 (11/26/84)  104.256  (m)          342.05   (f) ADJUSTED    2 0
 HB0744
 HB0744.Superseded values are not recommended for survey control.
 HB0744
 HB0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0744.See file dsdata.pdf to determine how the superseded data were derived.
 HB0744
 HB0744_MARKER: DB = BENCH MARK DISK
 HB0744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0744_STAMPING: C 107 1935
 HB0744_MARK LOGO: CGS
 HB0744_PROJECTION: FLUSH
 HB0744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0744+STABILITY: SURFACE MOTION
 HB0744
 HB0744  HISTORY     - Date     Condition        Report By
 HB0744  HISTORY     - 1935     MONUMENTED       CGS
 HB0744  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB0744
 HB0744                          STATION DESCRIPTION
 HB0744
 HB0744'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0744'AT MC CLURE.
 HB0744'AT MC CLURE, ALEXANDER COUNTY, AT THE PUBLIC SCHOOL, 60 FEET
 HB0744'SOUTHEAST OF THE SOUTHEAST CORNER OF THE SCHOOL BUILDING, IN THE
 HB0744'SOUTHEAST CORNER OF THE SCHOOLYARD, 35 FEET NORTH OF THE CENTERLINE
 HB0744'OF THE ROAD, AND 3 FEET NORTH OF THE FENCE.  A STANDARD DISK,
 HB0744'STAMPED C 107 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0744
 HB0744                          STATION RECOVERY (1981)
 HB0744
 HB0744'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0744'NOT RECOVERED, SCHOOL AND FENCE ARE NO LONGER THERE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0167 ***********************************************************************
 JB0167  DESIGNATION -  C 108
 JB0167  PID         -  JB0167
 JB0167  STATE/COUNTY-  IL/EDWARDS
 JB0167  COUNTRY     -  US
 JB0167  USGS QUAD   -  ALBION SOUTH (2018)
 JB0167
 JB0167                         *CURRENT SURVEY CONTROL
 JB0167  ______________________________________________________________________
 JB0167* NAD 83(1986) POSITION- 38 22 11.     (N) 088 02 38.     (W)   SCALED
 JB0167* NAVD 88 ORTHO HEIGHT -   139.946 (meters)      459.14  (feet) ADJUSTED
 JB0167  ______________________________________________________________________
 JB0167  GEOID HEIGHT    -        -30.888 (meters)                     GEOID18
 JB0167  DYNAMIC HEIGHT  -        139.857 (meters)      458.85  (feet) COMP
 JB0167  MODELED GRAVITY -    979,990.2   (mgal)                       NAVD 88
 JB0167
 JB0167  VERT ORDER      -  SECOND    CLASS 0
 JB0167
 JB0167.The horizontal coordinates were scaled from a map and have
 JB0167.an estimated accuracy of +/- 6 seconds.
 JB0167
 JB0167.The orthometric height was determined by differential leveling and
 JB0167.adjusted by the NATIONAL GEODETIC SURVEY
 JB0167.in June 1991.
 JB0167
 JB0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0167.GEOID18 height accuracy estimate available here.
 JB0167
 JB0167.Click photographs - Photos may exist for this station.
 JB0167
 JB0167.The dynamic height is computed by dividing the NAVD 88
 JB0167.geopotential number by the normal gravity value computed on the
 JB0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0167.degrees latitude (g = 980.6199 gals.).
 JB0167
 JB0167.The modeled gravity was interpolated from observed gravity values.
 JB0167
 JB0167;                    North         East    Units  Estimated Accuracy
 JB0167;SPC IL E     -   189,050.      325,290.      MT  (+/- 180 meters Scaled)
 JB0167
 JB0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH088473(NAD 83)
 JB0167
 JB0167                          SUPERSEDED SURVEY CONTROL
 JB0167
 JB0167  NGVD 29 (??/??/92)  140.073  (m)          459.56   (f) ADJ UNCH    2 0
 JB0167
 JB0167.Superseded values are not recommended for survey control.
 JB0167
 JB0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0167.See file dsdata.pdf to determine how the superseded data were derived.
 JB0167
 JB0167_MARKER: DB = BENCH MARK DISK
 JB0167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0167_STAMPING: C 108 1935
 JB0167_MARK LOGO: CGS
 JB0167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0167+STABILITY: SURFACE MOTION
 JB0167
 JB0167  HISTORY     - Date     Condition        Report By
 JB0167  HISTORY     - 1935     MONUMENTED       CGS
 JB0167  HISTORY     - 1971     MARK NOT FOUND   USGS
 JB0167  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JB0167
 JB0167                          STATION DESCRIPTION
 JB0167
 JB0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0167'0.8 MI E FROM ALBION.
 JB0167'0.8 MILE EAST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0167'ALBION, EDWARDS COUNTY, 7-1/2 RAILS WEST OF MILEPOST 135, AND 30
 JB0167'FEET SOUTH OF THE TRACK.  A STANDARD DISK, STAMPED C 108 1935
 JB0167'AND SET IN THE TOP OF A CONCRETE POST.
 JB0167
 JB0167                          STATION RECOVERY (1971)
 JB0167
 JB0167'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0167'MARK NOT FOUND.
 JB0167
 JB0167                          STATION RECOVERY (2012)
 JB0167
 JB0167'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0167'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0355 ***********************************************************************
 JB0355  DESIGNATION -  C 109
 JB0355  PID         -  JB0355
 JB0355  STATE/COUNTY-  IL/JEFFERSON
 JB0355  COUNTRY     -  US
 JB0355  USGS QUAD   -  OPDYKE (2018)
 JB0355
 JB0355                         *CURRENT SURVEY CONTROL
 JB0355  ______________________________________________________________________
 JB0355* NAD 83(1986) POSITION- 38 19 10.     (N) 088 47 36.     (W)   SCALED
 JB0355* NAVD 88 ORTHO HEIGHT -   158.308 (meters)      519.38  (feet) ADJUSTED
 JB0355  ______________________________________________________________________
 JB0355  GEOID HEIGHT    -        -30.302 (meters)                     GEOID18
 JB0355  DYNAMIC HEIGHT  -        158.206 (meters)      519.05  (feet) COMP
 JB0355  MODELED GRAVITY -    979,980.1   (mgal)                       NAVD 88
 JB0355
 JB0355  VERT ORDER      -  SECOND    CLASS 0
 JB0355
 JB0355.The horizontal coordinates were scaled from a map and have
 JB0355.an estimated accuracy of +/- 6 seconds.
 JB0355
 JB0355.The orthometric height was determined by differential leveling and
 JB0355.adjusted by the NATIONAL GEODETIC SURVEY
 JB0355.in June 1991.
 JB0355
 JB0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0355.GEOID18 height accuracy estimate available here.
 JB0355
 JB0355.Click photographs - Photos may exist for this station.
 JB0355
 JB0355.The dynamic height is computed by dividing the NAVD 88
 JB0355.geopotential number by the normal gravity value computed on the
 JB0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0355.degrees latitude (g = 980.6199 gals.).
 JB0355
 JB0355.The modeled gravity was interpolated from observed gravity values.
 JB0355
 JB0355;                    North         East    Units  Estimated Accuracy
 JB0355;SPC IL E     -   183,530.      259,770.      MT  (+/- 180 meters Scaled)
 JB0355
 JB0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH432427(NAD 83)
 JB0355
 JB0355                          SUPERSEDED SURVEY CONTROL
 JB0355
 JB0355  NGVD 29 (??/??/92)  158.407  (m)          519.71   (f) ADJ UNCH    2 0
 JB0355
 JB0355.Superseded values are not recommended for survey control.
 JB0355
 JB0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0355.See file dsdata.pdf to determine how the superseded data were derived.
 JB0355
 JB0355_MARKER: DB = BENCH MARK DISK
 JB0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0355_STAMPING: C 109 1935
 JB0355_MARK LOGO: CGS
 JB0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0355+STABILITY: SURFACE MOTION
 JB0355
 JB0355  HISTORY     - Date     Condition        Report By
 JB0355  HISTORY     - 1935     MONUMENTED       CGS
 JB0355  HISTORY     - 1938     GOOD             CGS
 JB0355  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0355  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0355
 JB0355                          STATION DESCRIPTION
 JB0355
 JB0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0355'AT MARLOW.
 JB0355'AT MARLOW, JEFFERSON COUNTY, AT THE SOUTHERN RAILWAY STATION, 40
 JB0355'FEET EAST OF A CROSS ROAD, 18 FEET EAST OF THE NORTH POST WHICH
 JB0355'HOLDS ONE END OF A SIGN MARLOW, 16 FEET NORTH OF THE NORTH RAIL
 JB0355'OF THE MAIN TRACK, AND ONE FOOT NORTH OF THE CINDER PLATFORM.  A
 JB0355'STANDARD DISK, STAMPED C 109 1935 AND SET IN THE TOP OF A
 JB0355'CONCRETE POST.
 JB0355
 JB0355                          STATION RECOVERY (2009)
 JB0355
 JB0355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0355'MARK NOT FOUND.
 JB0355
 JB0355                          STATION RECOVERY (2012)
 JB0355
 JB0355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0355'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0841 ***********************************************************************
 HB0841  DESIGNATION -  C 11
 HB0841  PID         -  HB0841
 HB0841  STATE/COUNTY-  IL/ALEXANDER
 HB0841  COUNTRY     -  US
 HB0841  USGS QUAD   -  CAIRO (2018)
 HB0841
 HB0841                         *CURRENT SURVEY CONTROL
 HB0841  ______________________________________________________________________
 HB0841* NAD 83(1986) POSITION- 37 05 17.     (N) 089 11 58.     (W)   SCALED
 HB0841* NAVD 88 ORTHO HEIGHT -   101.040 (meters)      331.50  (feet) ADJUSTED
 HB0841  ______________________________________________________________________
 HB0841  GEOID HEIGHT    -        -28.217 (meters)                     GEOID18
 HB0841  DYNAMIC HEIGHT  -        100.966 (meters)      331.25  (feet) COMP
 HB0841  MODELED GRAVITY -    979,901.8   (mgal)                       NAVD 88
 HB0841
 HB0841  VERT ORDER      -  FIRST     CLASS I
 HB0841
 HB0841.The horizontal coordinates were scaled from a map and have
 HB0841.an estimated accuracy of +/- 6 seconds.
 HB0841
 HB0841.The orthometric height was determined by differential leveling and
 HB0841.adjusted by the NATIONAL GEODETIC SURVEY
 HB0841.in June 1991.
 HB0841
 HB0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0841.GEOID18 height accuracy estimate available here.
 HB0841
 HB0841.Click photographs - Photos may exist for this station.
 HB0841
 HB0841.The dynamic height is computed by dividing the NAVD 88
 HB0841.geopotential number by the normal gravity value computed on the
 HB0841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0841.degrees latitude (g = 980.6199 gals.).
 HB0841
 HB0841.The modeled gravity was interpolated from observed gravity values.
 HB0841
 HB0841;                    North         East    Units  Estimated Accuracy
 HB0841;SPC IL W     -    47,200.      785,990.      MT  (+/- 180 meters Scaled)
 HB0841
 HB0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG045069(NAD 83)
 HB0841
 HB0841                          SUPERSEDED SURVEY CONTROL
 HB0841
 HB0841  NGVD 29 (11/26/84)  100.944  (m)          331.18   (f) ADJUSTED    1 1
 HB0841
 HB0841.Superseded values are not recommended for survey control.
 HB0841
 HB0841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0841.See file dsdata.pdf to determine how the superseded data were derived.
 HB0841
 HB0841_MARKER: DD = SURVEY DISK
 HB0841_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0841_SP_SET: RABUTMENT OF RAILROAD BRIDGE
 HB0841_STAMPING: C 11 1922
 HB0841_MARK LOGO: USGS
 HB0841_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0841_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0841_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0841+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2000
 HB0841
 HB0841  HISTORY     - Date     Condition        Report By
 HB0841  HISTORY     - 1922     MONUMENTED       USGS
 HB0841  HISTORY     - 1969     GOOD             CGS
 HB0841  HISTORY     - 20000920 GOOD             USACE
 HB0841
 HB0841                          STATION DESCRIPTION
 HB0841
 HB0841'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0841'1.8 MI S FROM MOUNDS.
 HB0841'ABOUT 1.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0841'THE STATION AT MOUNDS, 12 RAILS SOUTH OF MILEPOST 358, 7 FEET
 HB0841'EAST OF THE EAST RAIL OF THE EAST TRACK, SET IN THE TOP OF THE
 HB0841'EAST END OF THE SOUTH CONCRETE ABUTMENT OF A RAILROAD BRIDGE OVER
 HB0841'THE CACHE RIVER, 2.6 FEET EAST OF THE SOUTH END OF THE EAST
 HB0841'METAL GUARD RAIL ON THE BRIDGE, AND ABOUT 2 FEET BELOW THE LEVEL
 HB0841'OF THE TRACK.  SEC 27, T 16 S, R 1 W.  NOTE-- ABOUT 1 INCH OF THE
 HB0841'DISK IS NOW COVERED BY A WOODEN BEAM WHICH IS ON THE TOP OF THE
 HB0841'ABUTMENT.
 HB0841
 HB0841                          STATION RECOVERY (2000)
 HB0841
 HB0841'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2000 (JMH)
 HB0841'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3242 ***********************************************************************
 ME3242  DESIGNATION -  C 11
 ME3242  PID         -  ME3242
 ME3242  STATE/COUNTY-  IL/COOK
 ME3242  COUNTRY     -  US
 ME3242  USGS QUAD   -  JACKSON PARK (2018)
 ME3242
 ME3242                         *CURRENT SURVEY CONTROL
 ME3242  ______________________________________________________________________
 ME3242* NAD 83(1997) POSITION- 41 52 10.11465(N) 087 37 00.46096(W)   ADJUSTED
 ME3242* NAVD 88 ORTHO HEIGHT -   182.4   (meters)      598.    (feet) VERTCON3
 ME3242  ______________________________________________________________________
 ME3242  GEOID HEIGHT    -        -33.590 (meters)                     GEOID18
 ME3242  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 ME3242  HORZ ORDER      -  SECOND
 ME3242
 ME3242.The horizontal coordinates were established by classical geodetic methods
 ME3242.and adjusted by the National Geodetic Survey in October 1999.
 ME3242
 ME3242.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3242.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3242
 ME3242.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3242.GEOID18 height accuracy estimate available here.
 ME3242
 ME3242.Click photographs - Photos may exist for this station.
 ME3242
 ME3242.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3242
 ME3242. The following values were computed from the NAD 83(1997) position.
 ME3242
 ME3242;                    North         East     Units Scale Factor Converg.
 ME3242;SPC IL E     -   577,853.708   359,485.619   MT  1.00001853   +0 28 41.7
 ME3242;SPC IL E     - 1,895,841.71  1,179,412.40   sFT  1.00001853   +0 28 41.7
 ME3242;UTM  16      - 4,635,468.381   448,814.164   MT  0.99963224   -0 24 42.0
 ME3242
 ME3242!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3242!SPC IL E     -   0.99997665  x   1.00001853  =   0.99999518
 ME3242!UTM  16      -   0.99997665  x   0.99963224  =   0.99960890
 ME3242
 ME3242:                Primary Azimuth Mark                     Grid Az
 ME3242:SPC IL E     -  C 10                                     358 30 12.6
 ME3242:UTM  16      -  C 10                                     359 23 36.3
 ME3242
 ME3242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4881435468(NAD 83)
 ME3242
 ME3242|---------------------------------------------------------------------|
 ME3242| PID    Reference Object                     Distance      Geod. Az  |
 ME3242|                                                           dddmmss.s |
 ME3242| ME3255 CHICAGO SEARS W TV TWR              APPROX. 1.9 KM 3025748.5 |
 ME3242| ME3241 C 10                                APPROX. 1.2 KM 3585854.3 |
 ME3242|---------------------------------------------------------------------|
 ME3242
 ME3242                          SUPERSEDED SURVEY CONTROL
 ME3242
 ME3242  NAD 83(1997)-  41 52 10.11486(N)    087 37 00.46136(W) AD(       ) 2
 ME3242  NAD 83(1994)-  41 52 10.11926(N)    087 37 00.47296(W) AD(       ) 2
 ME3242  NAD 83(1986)-  41 52 10.11906(N)    087 37 00.47175(W) AD(       ) 2
 ME3242  NGVD 29 (08/23/90)  182.5    (m)          599.     (f) VERT ANG       
 ME3242
 ME3242.Superseded values are not recommended for survey control.
 ME3242
 ME3242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3242.See file dsdata.pdf to determine how the superseded data were derived.
 ME3242
 ME3242_MARKER: DD = SURVEY DISK
 ME3242_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3242_SP_SET: SIDEWALK
 ME3242_STAMPING: C 11 1983
 ME3242_MARK LOGO: IL1670
 ME3242_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3242_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3242
 ME3242  HISTORY     - Date     Condition        Report By
 ME3242  HISTORY     - 1983     MONUMENTED       IL1670
 ME3242  HISTORY     - 20070111 GOOD             GEOCAC
 ME3242  HISTORY     - 20101127 GOOD             GEOCAC
 ME3242
 ME3242                          STATION DESCRIPTION
 ME3242
 ME3242'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3242'THE STATION IS IN DOWNTOWN CHICAGO, ALONG THE EAST SIDE OF LAKE
 ME3242'SHORE DRIVE, ABOUT 0.15 KM (0.1 MILE) NORTH OF THE FIELD MUSEUM OF
 ME3242'NATURAL HISTORY IN THE EAST EDGE OF A CONCRETE SIDEWALK, JUST NORTH
 ME3242'OF CURVE TO THE EAST IN SIDEWALK.
 ME3242'
 ME3242'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3242'
 ME3242'THE STATION IS A STANDARD COC DISK STAMPED---C11 1983---CEMENTED IN
 ME3242'A DRILL HOLE IN CONCRETE SIDEWALK.  IT IS 18.2 M (59.7 FT)
 ME3242'NORTH-NORTHEAST OF A LIGHT POLE, 7.25 M (23.8 FT) EAST OF THE EAST
 ME3242'EDGE OF LAKE SHORE DRIVE AND 0.32 M (1.0 FT) WEST OF THE EAST EDGE
 ME3242'OF THE SIDEWALK.
 ME3242'
 ME3242'DESCRIBED BY CITY OF CHICAGO.
 ME3242
 ME3242                          STATION RECOVERY (2007)
 ME3242
 ME3242'RECOVERY NOTE BY GEOCACHING 2007 (NPP)
 ME3242'SIDEWALK MENTIONED IS PART OF LAKEFRONT TRAIL.
 ME3242
 ME3242                          STATION RECOVERY (2010)
 ME3242
 ME3242'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME3242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0352 ***********************************************************************
 HB0352  DESIGNATION -  C 111
 HB0352  PID         -  HB0352
 HB0352  STATE/COUNTY-  IL/JOHNSON
 HB0352  COUNTRY     -  US
 HB0352  USGS QUAD   -  BLOOMFIELD (2018)
 HB0352
 HB0352                         *CURRENT SURVEY CONTROL
 HB0352  ______________________________________________________________________
 HB0352* NAD 83(1986) POSITION- 37 26 01.     (N) 088 45 52.     (W)   SCALED
 HB0352* NAVD 88 ORTHO HEIGHT -   111.117 (meters)      364.56  (feet) ADJUSTED
 HB0352  ______________________________________________________________________
 HB0352  GEOID HEIGHT    -        -28.810 (meters)                     GEOID18
 HB0352  DYNAMIC HEIGHT  -        111.038 (meters)      364.30  (feet) COMP
 HB0352  MODELED GRAVITY -    979,912.1   (mgal)                       NAVD 88
 HB0352
 HB0352  VERT ORDER      -  SECOND    CLASS 0
 HB0352
 HB0352.The horizontal coordinates were scaled from a map and have
 HB0352.an estimated accuracy of +/- 6 seconds.
 HB0352
 HB0352.The orthometric height was determined by differential leveling and
 HB0352.adjusted by the NATIONAL GEODETIC SURVEY
 HB0352.in June 1991.
 HB0352
 HB0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0352.GEOID18 height accuracy estimate available here.
 HB0352
 HB0352.Click photographs - Photos may exist for this station.
 HB0352
 HB0352.The dynamic height is computed by dividing the NAVD 88
 HB0352.geopotential number by the normal gravity value computed on the
 HB0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0352.degrees latitude (g = 980.6199 gals.).
 HB0352
 HB0352.The modeled gravity was interpolated from observed gravity values.
 HB0352
 HB0352;                    North         East    Units  Estimated Accuracy
 HB0352;SPC IL E     -    85,200.      261,850.      MT  (+/- 180 meters Scaled)
 HB0352
 HB0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG438444(NAD 83)
 HB0352
 HB0352                          SUPERSEDED SURVEY CONTROL
 HB0352
 HB0352  NGVD 29 (11/26/84)  111.200  (m)          364.83   (f) ADJUSTED    2 0
 HB0352
 HB0352.Superseded values are not recommended for survey control.
 HB0352
 HB0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0352.See file dsdata.pdf to determine how the superseded data were derived.
 HB0352
 HB0352_MARKER: DB = BENCH MARK DISK
 HB0352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0352_STAMPING: C 111 1935
 HB0352_MARK LOGO: CGS
 HB0352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0352+STABILITY: SURFACE MOTION
 HB0352
 HB0352  HISTORY     - Date     Condition        Report By
 HB0352  HISTORY     - 1935     MONUMENTED       CGS
 HB0352
 HB0352                          STATION DESCRIPTION
 HB0352
 HB0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0352'2.4 MI S FROM SIMPSON.
 HB0352'2.4 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0352'STATION AT SIMPSON, JOHNSON COUNTY, AT MILEPOST B 27, 14 YARDS
 HB0352'NORTH OF A ROAD CROSSING, AT A SMALL SAWMILL, AND 6 YARDS EAST
 HB0352'OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED C
 HB0352'111 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0321 ***********************************************************************
 HB0321  DESIGNATION -  C 112
 HB0321  PID         -  HB0321
 HB0321  STATE/COUNTY-  IL/MASSAC
 HB0321  COUNTRY     -  US
 HB0321  USGS QUAD   -  METROPOLIS (2018)
 HB0321
 HB0321                         *CURRENT SURVEY CONTROL
 HB0321  ______________________________________________________________________
 HB0321* NAD 83(1986) POSITION- 37 09 38.     (N) 088 39 44.     (W)   SCALED
 HB0321* NAVD 88 ORTHO HEIGHT -   106.969 (meters)      350.95  (feet) ADJUSTED
 HB0321  ______________________________________________________________________
 HB0321  GEOID HEIGHT    -        -28.514 (meters)                     GEOID18
 HB0321  DYNAMIC HEIGHT  -        106.891 (meters)      350.69  (feet) COMP
 HB0321  MODELED GRAVITY -    979,905.5   (mgal)                       NAVD 88
 HB0321
 HB0321  VERT ORDER      -  SECOND    CLASS 0
 HB0321
 HB0321.The horizontal coordinates were scaled from a map and have
 HB0321.an estimated accuracy of +/- 6 seconds.
 HB0321
 HB0321.The orthometric height was determined by differential leveling and
 HB0321.adjusted by the NATIONAL GEODETIC SURVEY
 HB0321.in June 1991.
 HB0321
 HB0321.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0321.GEOID18 height accuracy estimate available here.
 HB0321
 HB0321.Click photographs - Photos may exist for this station.
 HB0321
 HB0321.The dynamic height is computed by dividing the NAVD 88
 HB0321.geopotential number by the normal gravity value computed on the
 HB0321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0321.degrees latitude (g = 980.6199 gals.).
 HB0321
 HB0321.The modeled gravity was interpolated from observed gravity values.
 HB0321
 HB0321;                    North         East    Units  Estimated Accuracy
 HB0321;SPC IL E     -    54,860.      270,790.      MT  (+/- 180 meters Scaled)
 HB0321
 HB0321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG524139(NAD 83)
 HB0321
 HB0321                          SUPERSEDED SURVEY CONTROL
 HB0321
 HB0321  NGVD 29 (11/26/84)  107.003  (m)          351.06   (f) ADJUSTED    2 0
 HB0321
 HB0321.Superseded values are not recommended for survey control.
 HB0321
 HB0321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0321.See file dsdata.pdf to determine how the superseded data were derived.
 HB0321
 HB0321_MARKER: DB = BENCH MARK DISK
 HB0321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0321_STAMPING: C 112 1935
 HB0321_MARK LOGO: CGS
 HB0321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0321+STABILITY: SURFACE MOTION
 HB0321
 HB0321  HISTORY     - Date     Condition        Report By
 HB0321  HISTORY     - 1935     MONUMENTED       CGS
 HB0321
 HB0321                          STATION DESCRIPTION
 HB0321
 HB0321'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0321'3.6 MI E FROM METROPOLIS.
 HB0321'3.6 MILES EAST ALONG U.S. HIGHWAY 45 FROM THE EAST CITY LIMITS
 HB0321'AT METROPOLIS, MASSAC COUNTY, ACROSS THE HIGHWAY FROM A FARMHOUSE,
 HB0321'10 YARDS SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND 2-1/2
 HB0321'YARDS WEST OF A RIGHT-OF-WAY POST.  A STANDARD DISK, STAMPED
 HB0321'C 112 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0840 ***********************************************************************
 KB0840  DESIGNATION -  C 113
 KB0840  PID         -  KB0840
 KB0840  STATE/COUNTY-  IL/MONTGOMERY
 KB0840  COUNTRY     -  US
 KB0840  USGS QUAD   -  SORENTO NORTH (2018)
 KB0840
 KB0840                         *CURRENT SURVEY CONTROL
 KB0840  ______________________________________________________________________
 KB0840* NAD 83(1986) POSITION- 39 02 54.     (N) 089 36 51.     (W)   SCALED
 KB0840* NAVD 88 ORTHO HEIGHT -   187.302 (meters)      614.51  (feet) ADJUSTED
 KB0840  ______________________________________________________________________
 KB0840  GEOID HEIGHT    -        -31.217 (meters)                     GEOID18
 KB0840  DYNAMIC HEIGHT  -        187.192 (meters)      614.15  (feet) COMP
 KB0840  MODELED GRAVITY -    980,035.3   (mgal)                       NAVD 88
 KB0840
 KB0840  VERT ORDER      -  SECOND    CLASS 0
 KB0840
 KB0840.The horizontal coordinates were scaled from a map and have
 KB0840.an estimated accuracy of +/- 6 seconds.
 KB0840
 KB0840.The orthometric height was determined by differential leveling and
 KB0840.adjusted by the NATIONAL GEODETIC SURVEY
 KB0840.in June 1991.
 KB0840
 KB0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0840.GEOID18 height accuracy estimate available here.
 KB0840
 KB0840.Click photographs - Photos may exist for this station.
 KB0840
 KB0840.The dynamic height is computed by dividing the NAVD 88
 KB0840.geopotential number by the normal gravity value computed on the
 KB0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0840.degrees latitude (g = 980.6199 gals.).
 KB0840
 KB0840.The modeled gravity was interpolated from observed gravity values.
 KB0840
 KB0840;                    North         East    Units  Estimated Accuracy
 KB0840;SPC IL W     -   264,480.      747,830.      MT  (+/- 180 meters Scaled)
 KB0840
 KB0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ737253(NAD 83)
 KB0840
 KB0840                          SUPERSEDED SURVEY CONTROL
 KB0840
 KB0840  NGVD 29 (??/??/92)  187.432  (m)          614.93   (f) ADJ UNCH    2 0
 KB0840
 KB0840.Superseded values are not recommended for survey control.
 KB0840
 KB0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0840.See file dsdata.pdf to determine how the superseded data were derived.
 KB0840
 KB0840_MARKER: DB = BENCH MARK DISK
 KB0840_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0840_SP_SET: BRIDGE
 KB0840_STAMPING: C 113 1935
 KB0840_MARK LOGO: CGS
 KB0840_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0840
 KB0840  HISTORY     - Date     Condition        Report By
 KB0840  HISTORY     - 1935     MONUMENTED       CGS
 KB0840  HISTORY     - 20191009 MARK NOT FOUND   ILDT
 KB0840
 KB0840                          STATION DESCRIPTION
 KB0840
 KB0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0840'4.1 MI NW FROM SORENTO.
 KB0840'IN MONTGOMERY COUNTY, 4.1 MILES NORTHWEST ALONG THE CHICAGO,
 KB0840'BURLINGTON AND QUINCY RAILROAD FROM THE STATION AT SORENTO, BOND
 KB0840'COUNTY, AT THE SOUTHEAST CORNER OF BRIDGE NO. 73.80 OVER THE
 KB0840'NEW YORK, CHICAGO AND ST. LOUIS RAILROAD TRACK, IN THE CENTER
 KB0840'OF THE TOP OF THE SOUTHEAST WING WALL, AND 3 FEET EAST OF THE
 KB0840'EAST TRACK.  A STANDARD DISK, STAMPED C 113 1935.
 KB0840
 KB0840                          STATION RECOVERY (2019)
 KB0840
 KB0840'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0840'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0035 ***********************************************************************
 JC0035  DESIGNATION -  C 114
 JC0035  PID         -  JC0035
 JC0035  STATE/COUNTY-  IL/ST CLAIR
 JC0035  COUNTRY     -  US
 JC0035  USGS QUAD   -  CAHOKIA (2018)
 JC0035
 JC0035                         *CURRENT SURVEY CONTROL
 JC0035  ______________________________________________________________________
 JC0035* NAD 83(1986) POSITION- 38 37 26.     (N) 090 09 22.     (W)   SCALED
 JC0035* NAVD 88 ORTHO HEIGHT -   127.072 (meters)      416.90  (feet) ADJUSTED
 JC0035  ______________________________________________________________________
 JC0035  GEOID HEIGHT    -        -31.016 (meters)                     GEOID18
 JC0035  DYNAMIC HEIGHT  -        126.992 (meters)      416.64  (feet) COMP
 JC0035  MODELED GRAVITY -    979,992.5   (mgal)                       NAVD 88
 JC0035
 JC0035  VERT ORDER      -  FIRST     CLASS I
 JC0035
 JC0035.The horizontal coordinates were scaled from a map and have
 JC0035.an estimated accuracy of +/- 6 seconds.
 JC0035
 JC0035.The orthometric height was determined by differential leveling and
 JC0035.adjusted by the NATIONAL GEODETIC SURVEY
 JC0035.in June 1991.
 JC0035
 JC0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0035.GEOID18 height accuracy estimate available here.
 JC0035
 JC0035.Click photographs - Photos may exist for this station.
 JC0035
 JC0035.The dynamic height is computed by dividing the NAVD 88
 JC0035.geopotential number by the normal gravity value computed on the
 JC0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0035.degrees latitude (g = 980.6199 gals.).
 JC0035
 JC0035.The modeled gravity was interpolated from observed gravity values.
 JC0035
 JC0035;                    North         East    Units  Estimated Accuracy
 JC0035;SPC IL W     -   217,220.      700,920.      MT  (+/- 180 meters Scaled)
 JC0035
 JC0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC475788(NAD 83)
 JC0035
 JC0035                          SUPERSEDED SURVEY CONTROL
 JC0035
 JC0035  NGVD 29 (??/??/92)  127.186  (m)          417.28   (f) ADJ UNCH    1 1
 JC0035
 JC0035.Superseded values are not recommended for survey control.
 JC0035
 JC0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0035.See file dsdata.pdf to determine how the superseded data were derived.
 JC0035
 JC0035_MARKER: DB = BENCH MARK DISK
 JC0035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0035_STAMPING: C 114 1935
 JC0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0035+STABILITY: SURFACE MOTION
 JC0035
 JC0035  HISTORY     - Date     Condition        Report By
 JC0035  HISTORY     - 1935     MONUMENTED       CGS
 JC0035  HISTORY     - 1969     GOOD             CGS
 JC0035  HISTORY     - 20101007 MARK NOT FOUND   GEOCAC
 JC0035
 JC0035                          STATION DESCRIPTION
 JC0035
 JC0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0035'AT EAST ST LOUIS.
 JC0035'AT EAST ST. LOUIS, AT THE SOUTH CORNER OF THE INTERSECTION OF
 JC0035'MISSOURI AVENUE AND 7 TH STREET, ON THE LAWN OF THE OLD POST
 JC0035'OFFICE BUILDING, 71.9 FEET NORTH OF THE NORTH CORNER OF THE OLD
 JC0035'POST OFFICE BUILDING, 18 FEET SOUTHWEST OF THE SOUTHWEST CURB
 JC0035'OF MISSOURI AVENUE, 12.6 FEET SOUTHEAST OF THE SOUTHEAST CURB
 JC0035'OF 7 TH STREET, 3.7 FEET SOUTH OF THE INSIDE CORNER OF THE
 JC0035'JUNCTION OF TWO SIDEWALKS, 1/2 FOOT ABOVE THE LEVEL OF THE
 JC0035'SIDEWALK AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JC0035'GROUND.  NOTE-- LEVELING IN 1969 INDICATES MARK HAS LOWERED
 JC0035'ABOUT 5 CM.
 JC0035
 JC0035                          STATION RECOVERY (2010)
 JC0035
 JC0035'RECOVERY NOTE BY GEOCACHING 2010 (APC)
 JC0035'FORMER POST OFFICE IS NOW FEDERAL COURT HOUSE.
 JC0035'
 JC0035'AREA AROUND DESCRIBED LOCATION HAS BEEN PAVED IN CONJUNCTION WITH
 JC0035'ADDITION OF PARKING SPACES AND SECURITY GUARD HUT AT ENTRANCE TO 7TH
 JC0035'STREET, WHICH IS NOW A PARKING LOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0101 ***********************************************************************
 JC0101  DESIGNATION -  C 115
 JC0101  PID         -  JC0101
 JC0101  STATE/COUNTY-  IL/ST CLAIR
 JC0101  COUNTRY     -  US
 JC0101  USGS QUAD   -  CAHOKIA (2018)
 JC0101
 JC0101                         *CURRENT SURVEY CONTROL
 JC0101  ______________________________________________________________________
 JC0101* NAD 83(1986) POSITION- 38 31 07.     (N) 090 12 39.     (W)   SCALED
 JC0101* NAVD 88 ORTHO HEIGHT -   126.777 (meters)      415.93  (feet) ADJUSTED
 JC0101  ______________________________________________________________________
 JC0101  GEOID HEIGHT    -        -30.750 (meters)                     GEOID18
 JC0101  DYNAMIC HEIGHT  -        126.697 (meters)      415.67  (feet) COMP
 JC0101  MODELED GRAVITY -    979,992.3   (mgal)                       NAVD 88
 JC0101
 JC0101  VERT ORDER      -  SECOND    CLASS 0
 JC0101
 JC0101.The horizontal coordinates were scaled from a map and have
 JC0101.an estimated accuracy of +/- 6 seconds.
 JC0101
 JC0101.The orthometric height was determined by differential leveling and
 JC0101.adjusted by the NATIONAL GEODETIC SURVEY
 JC0101.in June 1991.
 JC0101
 JC0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0101.GEOID18 height accuracy estimate available here.
 JC0101
 JC0101.Click photographs - Photos may exist for this station.
 JC0101
 JC0101.The dynamic height is computed by dividing the NAVD 88
 JC0101.geopotential number by the normal gravity value computed on the
 JC0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0101.degrees latitude (g = 980.6199 gals.).
 JC0101
 JC0101.The modeled gravity was interpolated from observed gravity values.
 JC0101
 JC0101;                    North         East    Units  Estimated Accuracy
 JC0101;SPC IL W     -   205,530.      696,150.      MT  (+/- 180 meters Scaled)
 JC0101
 JC0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC431670(NAD 83)
 JC0101
 JC0101                          SUPERSEDED SURVEY CONTROL
 JC0101
 JC0101  NGVD 29 (??/??/92)  126.923  (m)          416.41   (f) ADJ UNCH    2 0
 JC0101
 JC0101.Superseded values are not recommended for survey control.
 JC0101
 JC0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0101.See file dsdata.pdf to determine how the superseded data were derived.
 JC0101
 JC0101_MARKER: DB = BENCH MARK DISK
 JC0101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0101_STAMPING: C 115 1935
 JC0101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0101+STABILITY: SURFACE MOTION
 JC0101
 JC0101  HISTORY     - Date     Condition        Report By
 JC0101  HISTORY     - 1935     MONUMENTED       CGS
 JC0101  HISTORY     - 20110818 MARK NOT FOUND   GEOCAC
 JC0101
 JC0101                          STATION DESCRIPTION
 JC0101
 JC0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0101'AT DUPO.
 JC0101'AT DUPO, ST. CLAIR COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 100
 JC0101'FEET SOUTH OF THE STATION, AT POLE 6/04, AND 25 FEET EAST OF
 JC0101'THE CENTERLINE OF THE NORTH-BOUND MAIN TRACK.  A STANDARD DISK,
 JC0101'STAMPED C 115 1935 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JC0101'ONE INCH ABOVE GROUND.
 JC0101
 JC0101                          STATION RECOVERY (2011)
 JC0101
 JC0101'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC0101'DID NOT FIND IN AREA BETWEEN TRACK AND PLANK ROAD+. STATION BUILDING
 JC0101'IS GONE, BUT AREA DESCRIBED SEEMS TO BE SOUTH OF RAILROAD SERVICE
 JC0101'BUILDING AT MAIN AND LINDEMANN. SEVERAL POLES IN THIS AREA, BUT NONE
 JC0101'ARE NUMBERED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0846 ***********************************************************************
 HB0846  DESIGNATION -  C 116
 HB0846  PID         -  HB0846
 HB0846  STATE/COUNTY-  IL/ALEXANDER
 HB0846  COUNTRY     -  US
 HB0846  USGS QUAD   -  CAIRO (2018)
 HB0846
 HB0846                         *CURRENT SURVEY CONTROL
 HB0846  ______________________________________________________________________
 HB0846* NAD 83(1986) POSITION- 37 02 27.     (N) 089 11 50.     (W)   SCALED
 HB0846* NAVD 88 ORTHO HEIGHT -    95.642 (meters)      313.79  (feet) ADJUSTED
 HB0846  ______________________________________________________________________
 HB0846  GEOID HEIGHT    -        -28.222 (meters)                     GEOID18
 HB0846  DYNAMIC HEIGHT  -         95.571 (meters)      313.55  (feet) COMP
 HB0846  MODELED GRAVITY -    979,896.5   (mgal)                       NAVD 88
 HB0846
 HB0846  VERT ORDER      -  FIRST     CLASS II
 HB0846
 HB0846.The horizontal coordinates were scaled from a map and have
 HB0846.an estimated accuracy of +/- 6 seconds.
 HB0846
 HB0846.The orthometric height was determined by differential leveling and
 HB0846.adjusted by the NATIONAL GEODETIC SURVEY
 HB0846.in June 1991.
 HB0846
 HB0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0846.GEOID18 height accuracy estimate available here.
 HB0846
 HB0846.Click photographs - Photos may exist for this station.
 HB0846
 HB0846.The dynamic height is computed by dividing the NAVD 88
 HB0846.geopotential number by the normal gravity value computed on the
 HB0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0846.degrees latitude (g = 980.6199 gals.).
 HB0846
 HB0846.The modeled gravity was interpolated from observed gravity values.
 HB0846
 HB0846;                    North         East    Units  Estimated Accuracy
 HB0846;SPC IL W     -    41,960.      786,240.      MT  (+/- 180 meters Scaled)
 HB0846
 HB0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG045016(NAD 83)
 HB0846
 HB0846                          SUPERSEDED SURVEY CONTROL
 HB0846
 HB0846  NGVD 29 (11/26/84)   95.534  (m)          313.43   (f) ADJUSTED    1 2
 HB0846
 HB0846.Superseded values are not recommended for survey control.
 HB0846
 HB0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0846.See file dsdata.pdf to determine how the superseded data were derived.
 HB0846
 HB0846_MARKER: DB = BENCH MARK DISK
 HB0846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0846_STAMPING: C 116 1935
 HB0846_MARK LOGO: CGS
 HB0846_PROJECTION: FLUSH
 HB0846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0846+STABILITY: SURFACE MOTION
 HB0846
 HB0846  HISTORY     - Date     Condition        Report By
 HB0846  HISTORY     - 1935     MONUMENTED       CGS
 HB0846  HISTORY     - 1969     GOOD             CGS
 HB0846  HISTORY     - 20020830 MARK NOT FOUND   USACE
 HB0846
 HB0846                          STATION DESCRIPTION
 HB0846
 HB0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0846'3.5 MI NW FROM CAIRO.
 HB0846'ABOUT 2.9 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0846'AND COURTHOUSE AT CAIRO, THENCE 0.6 MILE WEST ALONG STATE
 HB0846'HIGHWAY 3, 51 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 85
 HB0846'FEET NORTH AND ACROSS THE HIGHWAY FROM A POWER POLE WHICH IS
 HB0846'BRACED BY A GUY WIRE, 76 1/2 FEET WEST-NORTHWEST OF A 26-INCH
 HB0846'ELM TREE, 1.7 FEET SOUTH OF THE SOUTHEAST CORNER OF A BARN, AND
 HB0846'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 HB0846'OF THE GROUND.
 HB0846
 HB0846                          STATION RECOVERY (2002)
 HB0846
 HB0846'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0846'AREA NOW IN CULTIVATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0682 ***********************************************************************
 HB0682  DESIGNATION -  C 119
 HB0682  PID         -  HB0682
 HB0682  STATE/COUNTY-  IL/JACKSON
 HB0682  COUNTRY     -  US
 HB0682  USGS QUAD   -  GORHAM (2018)
 HB0682
 HB0682                         *CURRENT SURVEY CONTROL
 HB0682  ______________________________________________________________________
 HB0682* NAD 83(1986) POSITION- 37 44 25.84   (N) 089 26 35.03   (W)   HD_HELD1
 HB0682* NAVD 88 ORTHO HEIGHT -   112.083 (meters)      367.73  (feet) ADJUSTED
 HB0682  ______________________________________________________________________
 HB0682  GEOID HEIGHT    -        -29.159 (meters)                     GEOID18
 HB0682  DYNAMIC HEIGHT  -        112.004 (meters)      367.47  (feet) COMP
 HB0682  MODELED GRAVITY -    979,927.6   (mgal)                       NAVD 88
 HB0682
 HB0682  VERT ORDER      -  FIRST     CLASS II
 HB0682
 HB0682.The horizontal coordinates were determined by differentially corrected
 HB0682.hand held GPS observations or other comparable positioning techniques
 HB0682.and have an estimated accuracy of +/- 3 meters.
 HB0682
 HB0682.The orthometric height was determined by differential leveling and
 HB0682.adjusted by the NATIONAL GEODETIC SURVEY
 HB0682.in June 1991.
 HB0682
 HB0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0682.GEOID18 height accuracy estimate available here.
 HB0682
 HB0682.Click photographs - Photos may exist for this station.
 HB0682
 HB0682.The dynamic height is computed by dividing the NAVD 88
 HB0682.geopotential number by the normal gravity value computed on the
 HB0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0682.degrees latitude (g = 980.6199 gals.).
 HB0682
 HB0682.The modeled gravity was interpolated from observed gravity values.
 HB0682
 HB0682;                    North         East    Units  Estimated Accuracy
 HB0682;SPC IL W     -   119,416.3     763,775.8     MT  (+/- 3 meters HH1 GPS) 
 HB0682
 HB0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8473579834(NAD 83)
 HB0682
 HB0682                          SUPERSEDED SURVEY CONTROL
 HB0682
 HB0682  NGVD 29 (11/26/84)  112.182  (m)          368.05   (f) ADJUSTED    1 2
 HB0682
 HB0682.Superseded values are not recommended for survey control.
 HB0682
 HB0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0682.See file dsdata.pdf to determine how the superseded data were derived.
 HB0682
 HB0682_MARKER: DB = BENCH MARK DISK
 HB0682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0682_STAMPING: C 119 1935
 HB0682_MARK LOGO: CGS
 HB0682_PROJECTION: RECESSED 10 CENTIMETERS
 HB0682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0682+STABILITY: SURFACE MOTION
 HB0682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0682+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2011
 HB0682
 HB0682  HISTORY     - Date     Condition        Report By
 HB0682  HISTORY     - 1935     MONUMENTED       CGS
 HB0682  HISTORY     - 1949     GOOD             CGS
 HB0682  HISTORY     - 1976     GOOD             ILDT
 HB0682  HISTORY     - 1976     GOOD             ILDT
 HB0682  HISTORY     - 1976     GOOD             ILDT
 HB0682  HISTORY     - 1981     GOOD             NGS
 HB0682  HISTORY     - 20110712 GOOD             ILDT
 HB0682
 HB0682                          STATION DESCRIPTION
 HB0682
 HB0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0682'AT SAND RIDGE.
 HB0682'AT SAND RIDGE, ABOUT 460 YARDS SOUTHWEST OF MILE POST T 8, 184
 HB0682'FEET NORTHEAST OF THE CENTER OF PUBLIC ROAD CROSSING, 103 FEET
 HB0682'WEST-SOUTHWEST OF AND ACROSS TRACK FROM THE WEST CORNER OF
 HB0682'SECTION TOOL SHED, 45 FEET SOUTHEAST OF A 2 STORY STONE BUILDING,
 HB0682'76.5 FEET WEST-SOUTHWEST AND ACROSS TRACK FROM A SWITCH STAND,
 HB0682'13 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE MAIN TRACK,
 HB0682'1.5 FEET NORTHEAST OF A WHITE WOODEN WITNESS POST SET IN THE
 HB0682'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 HB0682
 HB0682                          STATION RECOVERY (1976)
 HB0682
 HB0682'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0682'RECOVERED IN GOOD CONDITION.
 HB0682
 HB0682                          STATION RECOVERY (1976)
 HB0682
 HB0682'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0682'RECOVERED IN GOOD CONDITION.
 HB0682
 HB0682                          STATION RECOVERY (1976)
 HB0682
 HB0682'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0682'RECOVERED IN GOOD CONDITION.
 HB0682
 HB0682                          STATION RECOVERY (1981)
 HB0682
 HB0682'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0682'IN SAND RIDGE, IN THE NORTH ANGLE OF THE ILLINOIS CENTRAL GULF
 HB0682'RAILROAD AND A PAVED ROAD LEADING TO GRIMSBY, 56.1 METERS (184 FEET)
 HB0682'NORTHEAST OF THE CENTER OF THE PAVED ROAD, 4.0 METERS (13.0 FEET)
 HB0682'NORTHWEST OF THE NORTHWEST RAIL OF THE TRACKS, 4.0 METERS (13.0 FEET)
 HB0682'SOUTHEAST OF THE CENTER OF A DRIVEWAY LEADING NORTHEAST TO A WOOD
 HB0682'FRAMED HOUSE.  NOTE-NOT LEVELED TO AT THIS TIME.
 HB0682'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 HB0682'THE MARK IS ABOVE LEVEL WITH TRACKS.
 HB0682
 HB0682                          STATION RECOVERY (2011)
 HB0682
 HB0682'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0682'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0606 ***********************************************************************
 KB0606  DESIGNATION -  C 12
 KB0606  PID         -  KB0606
 KB0606  STATE/COUNTY-  IL/MOULTRIE
 KB0606  COUNTRY     -  US
 KB0606  USGS QUAD   -  LOVINGTON (2018)
 KB0606
 KB0606                         *CURRENT SURVEY CONTROL
 KB0606  ______________________________________________________________________
 KB0606* NAD 83(1986) POSITION- 39 43 05.     (N) 088 38 05.     (W)   SCALED
 KB0606* NAVD 88 ORTHO HEIGHT -   206.810 (meters)      678.51  (feet) ADJUSTED
 KB0606  ______________________________________________________________________
 KB0606  GEOID HEIGHT    -        -32.390 (meters)                     GEOID18
 KB0606  DYNAMIC HEIGHT  -        206.693 (meters)      678.13  (feet) COMP
 KB0606  MODELED GRAVITY -    980,058.3   (mgal)                       NAVD 88
 KB0606
 KB0606  VERT ORDER      -  FIRST     CLASS II
 KB0606
 KB0606.The horizontal coordinates were scaled from a map and have
 KB0606.an estimated accuracy of +/- 6 seconds.
 KB0606
 KB0606.The orthometric height was determined by differential leveling and
 KB0606.adjusted by the NATIONAL GEODETIC SURVEY
 KB0606.in June 1991.
 KB0606
 KB0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0606.GEOID18 height accuracy estimate available here.
 KB0606
 KB0606.Click photographs - Photos may exist for this station.
 KB0606
 KB0606.The dynamic height is computed by dividing the NAVD 88
 KB0606.geopotential number by the normal gravity value computed on the
 KB0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0606.degrees latitude (g = 980.6199 gals.).
 KB0606
 KB0606.The modeled gravity was interpolated from observed gravity values.
 KB0606
 KB0606;                    North         East    Units  Estimated Accuracy
 KB0606;SPC IL E     -   338,740.      274,160.      MT  (+/- 180 meters Scaled)
 KB0606
 KB0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ598977(NAD 83)
 KB0606
 KB0606                          SUPERSEDED SURVEY CONTROL
 KB0606
 KB0606  NGVD 29 (??/??/92)  206.881  (m)          678.74   (f) ADJ UNCH    1 2
 KB0606
 KB0606.Superseded values are not recommended for survey control.
 KB0606
 KB0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0606.See file dsdata.pdf to determine how the superseded data were derived.
 KB0606
 KB0606_MARKER: DB = BENCH MARK DISK
 KB0606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0606_STAMPING: 678.959 C 12 1933
 KB0606_MARK LOGO: CGS
 KB0606_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0606+STABILITY: SURFACE MOTION
 KB0606
 KB0606  HISTORY     - Date     Condition        Report By
 KB0606  HISTORY     - 1933     MONUMENTED       CGS
 KB0606  HISTORY     - 1942     GOOD             CGS
 KB0606  HISTORY     - 1971     GOOD             ILHD
 KB0606  HISTORY     - 1975     GOOD             ILDT
 KB0606  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0606  HISTORY     - 20100420 MARK NOT FOUND   CHAST
 KB0606
 KB0606                          STATION DESCRIPTION
 KB0606
 KB0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KB0606'AT LOVINGTON.
 KB0606'AT LOVINGTON, MOULTRIE COUNTY, ON THE PENNSYLVANIA RAILROAD,
 KB0606'ABOUT 300 FEET WEST OF THE STATION, 4 POLES WEST OF MILEPOST TH
 KB0606'72, AT A ROAD CROSSING, ABOUT 100 FEET EAST OF THE CENTERLINE
 KB0606'OF THE BRICK ROAD, 98 FEET NORTH OF THE CENTERLINE OF THE TRACK,
 KB0606'AND 1 FOOT SOUTH OF A WALK.  A STANDARD DISK, STAMPED 678.959
 KB0606'C 12 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0606
 KB0606                          STATION RECOVERY (1971)
 KB0606
 KB0606'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0606'RECOVERED IN GOOD CONDITION.
 KB0606
 KB0606                          STATION RECOVERY (1975)
 KB0606
 KB0606'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0606'RECOVERED IN GOOD CONDITION.
 KB0606
 KB0606                          STATION RECOVERY (2000)
 KB0606
 KB0606'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0606'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0606'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0606'
 KB0606
 KB0606                          STATION RECOVERY (2010)
 KB0606
 KB0606'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2010 (JRA)
 KB0606'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3243 ***********************************************************************
 ME3243  DESIGNATION -  C 12
 ME3243  PID         -  ME3243
 ME3243  STATE/COUNTY-  IL/COOK
 ME3243  COUNTRY     -  US
 ME3243  USGS QUAD   -  JACKSON PARK (2018)
 ME3243
 ME3243                         *CURRENT SURVEY CONTROL
 ME3243  ______________________________________________________________________
 ME3243* NAD 83(1997) POSITION- 41 51 12.68223(N) 087 36 25.43430(W)   ADJUSTED
 ME3243* NAVD 88 ORTHO HEIGHT -   179.1   (meters)      588.    (feet) VERTCON3
 ME3243  ______________________________________________________________________
 ME3243  GEOID HEIGHT    -        -33.576 (meters)                     GEOID18
 ME3243  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 ME3243  HORZ ORDER      -  SECOND
 ME3243
 ME3243.This mark is at Merrill C Meigs Airport (CGX)
 ME3243
 ME3243.The horizontal coordinates were established by classical geodetic methods
 ME3243.and adjusted by the National Geodetic Survey in October 1999.
 ME3243
 ME3243.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3243.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3243
 ME3243.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3243.GEOID18 height accuracy estimate available here.
 ME3243
 ME3243.Click photographs - Photos may exist for this station.
 ME3243
 ME3243.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3243
 ME3243. The following values were computed from the NAD 83(1997) position.
 ME3243
 ME3243;                    North         East     Units Scale Factor Converg.
 ME3243;SPC IL E     -   576,088.566   360,308.348   MT  1.00001974   +0 29 04.6
 ME3243;SPC IL E     - 1,890,050.57  1,182,111.64   sFT  1.00001974   +0 29 04.6
 ME3243;UTM  16      - 4,633,691.364   449,609.074   MT  0.99963125   -0 24 18.2
 ME3243
 ME3243!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3243!SPC IL E     -   0.99997718  x   1.00001974  =   0.99999692
 ME3243!UTM  16      -   0.99997718  x   0.99963125  =   0.99960844
 ME3243
 ME3243:                Primary Azimuth Mark                     Grid Az
 ME3243:SPC IL E     -  C 13                                     201 52 52.2
 ME3243:UTM  16      -  C 13                                     202 46 15.0
 ME3243
 ME3243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4960933691(NAD 83)
 ME3243
 ME3243|---------------------------------------------------------------------|
 ME3243| PID    Reference Object                     Distance      Geod. Az  |
 ME3243|                                                           dddmmss.s |
 ME3243| ME3230 ADLER PLANETARIUM TOP LT            APPROX. 1.4 KM 0005857.3 |
 ME3243| ME3244 C 13                                APPROX. 0.7 KM 2022156.8 |
 ME3243| ME2667 MEIGS FIELD AP STA A                 12.052 METERS 26448     |
 ME3243| ME3255 CHICAGO SEARS W TV TWR              APPROX. 3.7 KM 3192126.1 |
 ME3243|---------------------------------------------------------------------|
 ME3243
 ME3243                          SUPERSEDED SURVEY CONTROL
 ME3243
 ME3243  NAD 83(1997)-  41 51 12.68244(N)    087 36 25.43468(W) AD(       ) 2
 ME3243  NAD 83(1994)-  41 51 12.68698(N)    087 36 25.44594(W) AD(       ) 2
 ME3243  NAD 83(1986)-  41 51 12.68727(N)    087 36 25.44523(W) AD(       ) 2
 ME3243  NGVD 29 (08/23/90)  179.2    (m)          588.     (f) VERT ANG       
 ME3243
 ME3243.Superseded values are not recommended for survey control.
 ME3243
 ME3243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3243.See file dsdata.pdf to determine how the superseded data were derived.
 ME3243
 ME3243_MARKER: B = BOLT
 ME3243_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME3243+WITH SETTING: PAVEMENT
 ME3243_SP_SET: APPROACH LIGHT
 ME3243_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3243+STABILITY: SURFACE MOTION
 ME3243
 ME3243  HISTORY     - Date     Condition        Report By
 ME3243  HISTORY     - 1983     MONUMENTED       IL1670
 ME3243
 ME3243                          STATION DESCRIPTION
 ME3243
 ME3243'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (LBG)
 ME3243'THE STATION IS IN DOWNTOWN CHICAGO, AT THE SOUTH END OF MEIGS FIELD
 ME3243'AIRPORT, ON THE EAST SIDE OF THE RUNWAY AT THE EAST ONE OF FOUR
 ME3243'APPROACH LIGHTS, AT THE SOUTH END OF THE RUNWAY.
 ME3243'
 ME3243'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3243'
 ME3243'THE STATION IS AN X STAMPED ON THE EAST BOLT HEAD OF THE LIGHT AND
 ME3243'THE BOTTOM PLATE OF THE LIGHT IS STAMPED---C12 1983---.  IT IS
 ME3243'12.05 M (39.54 FT) EAST OF STA A.
 ME3243'
 ME3243'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0293 ***********************************************************************
 JB0293  DESIGNATION -  C 123
 JB0293  PID         -  JB0293
 JB0293  STATE/COUNTY-  IL/JEFFERSON
 JB0293  COUNTRY     -  US
 JB0293  USGS QUAD   -  MOUNT VERNON (2018)
 JB0293
 JB0293                         *CURRENT SURVEY CONTROL
 JB0293  ______________________________________________________________________
 JB0293* NAD 83(1986) POSITION- 38 17 02.     (N) 088 53 42.     (W)   SCALED
 JB0293* NAVD 88 ORTHO HEIGHT -   132.648 (meters)      435.20  (feet) ADJUSTED
 JB0293  ______________________________________________________________________
 JB0293  GEOID HEIGHT    -        -30.155 (meters)                     GEOID18
 JB0293  DYNAMIC HEIGHT  -        132.563 (meters)      434.92  (feet) COMP
 JB0293  MODELED GRAVITY -    979,983.3   (mgal)                       NAVD 88
 JB0293
 JB0293  VERT ORDER      -  SECOND    CLASS 0
 JB0293
 JB0293.The horizontal coordinates were scaled from a map and have
 JB0293.an estimated accuracy of +/- 6 seconds.
 JB0293
 JB0293.The orthometric height was determined by differential leveling and
 JB0293.adjusted by the NATIONAL GEODETIC SURVEY
 JB0293.in June 1991.
 JB0293
 JB0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0293.GEOID18 height accuracy estimate available here.
 JB0293
 JB0293.Click photographs - Photos may exist for this station.
 JB0293
 JB0293.The dynamic height is computed by dividing the NAVD 88
 JB0293.geopotential number by the normal gravity value computed on the
 JB0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0293.degrees latitude (g = 980.6199 gals.).
 JB0293
 JB0293.The modeled gravity was interpolated from observed gravity values.
 JB0293
 JB0293;                    North         East    Units  Estimated Accuracy
 JB0293;SPC IL E     -   179,640.      250,860.      MT  (+/- 180 meters Scaled)
 JB0293
 JB0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH342390(NAD 83)
 JB0293
 JB0293                          SUPERSEDED SURVEY CONTROL
 JB0293
 JB0293  NGVD 29 (??/??/92)  132.755  (m)          435.55   (f) ADJ UNCH    2 0
 JB0293
 JB0293.Superseded values are not recommended for survey control.
 JB0293
 JB0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0293.See file dsdata.pdf to determine how the superseded data were derived.
 JB0293
 JB0293_MARKER: DB = BENCH MARK DISK
 JB0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0293_STAMPING: C 123 1935
 JB0293_MARK LOGO: CGS
 JB0293_PROJECTION: RECESSED 30 CENTIMETERS
 JB0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0293+STABILITY: SURFACE MOTION
 JB0293
 JB0293  HISTORY     - Date     Condition        Report By
 JB0293  HISTORY     - 1935     MONUMENTED       CGS
 JB0293  HISTORY     - 1964     MARK NOT FOUND   USGS
 JB0293  HISTORY     - 20090122 MARK NOT FOUND   ILDT
 JB0293  HISTORY     - 20140625 MARK NOT FOUND   ILDT
 JB0293
 JB0293                          STATION DESCRIPTION
 JB0293
 JB0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0293'2.5 MI S FROM MT VERNON.
 JB0293'2.5 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS RAILROAD
 JB0293'FROM THE STATION AT MT. VERNON, JEFFERSON COUNTY, 6 RAILS SOUTH
 JB0293'OF MILEPOST 278, 2-1/2 RAILS NORTH OF A ROAD CROSSING, 30 FEET
 JB0293'WEST OF THE TRACK, AND 23 FEET EAST OF A FENCE LINE.  A STANDARD
 JB0293'DISK, STAMPED C 123 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0293'NOTE-- ACCORDING TO LOCAL RESIDENT THERE HAS BEEN GRADING IN
 JB0293'GENERAL VICINITY OF MARK AND THAT THE MARK IS ABOUT ONE FOOT
 JB0293'BELOW THE SURFACE OF THE GROUND.  HE COULD NOT REMEMBER EXACT
 JB0293'LOCATION OF MARK.
 JB0293
 JB0293                          STATION RECOVERY (1964)
 JB0293
 JB0293'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 JB0293'MARK NOT FOUND.
 JB0293
 JB0293                          STATION RECOVERY (2009)
 JB0293
 JB0293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0293'MARK NOT FOUND.
 JB0293
 JB0293                          STATION RECOVERY (2014)
 JB0293
 JB0293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0293'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1364 ***********************************************************************
 JA1364  DESIGNATION -  C 127
 JA1364  PID         -  JA1364
 JA1364  STATE/COUNTY-  IL/LAWRENCE
 JA1364  COUNTRY     -  US
 JA1364  USGS QUAD   -  VINCENNES (2019)
 JA1364
 JA1364                         *CURRENT SURVEY CONTROL
 JA1364  ______________________________________________________________________
 JA1364* NAD 83(1986) POSITION- 38 42 33.     (N) 087 33 56.     (W)   SCALED
 JA1364* NAVD 88 ORTHO HEIGHT -   127.223 (meters)      417.40  (feet) POSTED
 JA1364  ______________________________________________________________________
 JA1364  GEOID HEIGHT    -        -31.744 (meters)                     GEOID18
 JA1364  DYNAMIC HEIGHT  -        127.14  (meters)      417.1   (feet) COMP
 JA1364  MODELED GRAVITY -    980,014.0   (mgal)                       NAVD 88
 JA1364
 JA1364  VERT ORDER      -  * POSTED, SEE BELOW
 JA1364
 JA1364.The horizontal coordinates were scaled from a map and have
 JA1364.an estimated accuracy of +/- 6 seconds.
 JA1364
 JA1364.The orthometric height was determined by differential leveling
 JA1364.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JA1364
 JA1364.* This is a POSTED BENCH MARK height.
 JA1364
 JA1364.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1364.GEOID18 height accuracy estimate available here.
 JA1364
 JA1364.Click photographs - Photos may exist for this station.
 JA1364
 JA1364.The dynamic height is computed by dividing the NAVD 88
 JA1364.geopotential number by the normal gravity value computed on the
 JA1364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1364.degrees latitude (g = 980.6199 gals.).
 JA1364
 JA1364.The modeled gravity was interpolated from observed gravity values.
 JA1364
 JA1364;                    North         East    Units  Estimated Accuracy
 JA1364;SPC IL E     -   226,970.      366,780.      MT  (+/- 180 meters Scaled)
 JA1364
 JA1364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH508846(NAD 83)
 JA1364
 JA1364                          SUPERSEDED SURVEY CONTROL
 JA1364
 JA1364  NGVD 29 (??/??/92)  127.34   (m)          417.8    (f) COMPUTED    1 2
 JA1364
 JA1364.Superseded values are not recommended for survey control.
 JA1364
 JA1364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1364.See file dsdata.pdf to determine how the superseded data were derived.
 JA1364
 JA1364_MARKER: DB = BENCH MARK DISK
 JA1364_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1364_SP_SET: BRIDGE
 JA1364_STAMPING: C 127 1938
 JA1364_MARK LOGO: CGS
 JA1364_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1364
 JA1364  HISTORY     - Date     Condition        Report By
 JA1364  HISTORY     - 1938     MONUMENTED       CGS
 JA1364  HISTORY     - 1962     MARK NOT FOUND   USGS
 JA1364
 JA1364                          STATION DESCRIPTION
 JA1364
 JA1364'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1364'3.2 MI W FROM VINCENNES.
 JA1364'STATION BY RAIL ON THE ST. LOUIS DIVISION OF THE BALTIMORE AND
 JA1364'OHIO RAILROAD.  3.2 MILES WEST OF STATION AT VINCENNES.  2.4
 JA1364'MILES WEST OF WEST END OF RAILROAD BRIDGE OVER THE WABASH RIVER.
 JA1364'0.6 MILE WEST OF B 127.  0.2 MILES EAST OF MILEPOST ST. L 147
 JA1364'C 192 20 FEET NORTHWEST OF THE POINT OF INTERSECTION OF THE
 JA1364'RAILROAD AND A DIRT ROAD LEADING NORTHWEST 8 FEET SOUTHWEST OF
 JA1364'THE CENTER LINE OF DIRT ROAD LEADING NORTHWEST.  6 FEET NORTH
 JA1364'OF THE NORTH RAIL.  4 FEET BELOW TOP OF THE RAIL SET HORIZONTALLY
 JA1364'IN THE EAST ABUTMENT OF A CONCRETE BRIDGE.  NOTE-- BRIDGE
 JA1364'REBUILT.
 JA1364
 JA1364                          STATION RECOVERY (1962)
 JA1364
 JA1364'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JA1364'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1365 ***********************************************************************
 JA1365  DESIGNATION -  C 127 RESET
 JA1365  PID         -  JA1365
 JA1365  STATE/COUNTY-  IL/LAWRENCE
 JA1365  COUNTRY     -  US
 JA1365  USGS QUAD   -  VINCENNES (2019)
 JA1365
 JA1365                         *CURRENT SURVEY CONTROL
 JA1365  ______________________________________________________________________
 JA1365* NAD 83(1986) POSITION- 38 42 33.     (N) 087 33 55.     (W)   SCALED
 JA1365* NAVD 88 ORTHO HEIGHT -   128.35  (+/-2cm)      421.1   (feet) VERTCON3
 JA1365  ______________________________________________________________________
 JA1365  GEOID HEIGHT    -        -31.745 (meters)                     GEOID18
 JA1365  VERT ORDER      -  THIRD (See Below)
 JA1365
 JA1365.The horizontal coordinates were scaled from a map and have
 JA1365.an estimated accuracy of +/- 6 seconds.
 JA1365
 JA1365.The NAVD 88 height was computed by applying the VERTCON shift value to
 JA1365.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JA1365
 JA1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1365.GEOID18 height accuracy estimate available here.
 JA1365
 JA1365.The vertical order pertains to the NGVD 29 superseded value.
 JA1365
 JA1365.Click photographs - Photos may exist for this station.
 JA1365
 JA1365;                    North         East    Units  Estimated Accuracy
 JA1365;SPC IL E     -   226,970.      366,800.      MT  (+/- 180 meters Scaled)
 JA1365
 JA1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH508846(NAD 83)
 JA1365
 JA1365                          SUPERSEDED SURVEY CONTROL
 JA1365
 JA1365  NGVD 29 (??/??/??)  128.48   (m)          421.5    (f) RESET       3  
 JA1365
 JA1365.Superseded values are not recommended for survey control.
 JA1365
 JA1365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1365.See file dsdata.pdf to determine how the superseded data were derived.
 JA1365
 JA1365_MARKER: DB = BENCH MARK DISK
 JA1365_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1365_SP_SET: BRIDGE
 JA1365_STAMPING: C 127 RESET 1949
 JA1365_MARK LOGO: CGS
 JA1365_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1365
 JA1365  HISTORY     - Date     Condition        Report By
 JA1365  HISTORY     - 1949     MONUMENTED       BORR
 JA1365
 JA1365                          STATION DESCRIPTION
 JA1365
 JA1365'DESCRIBED BY BALTIMORE AND OHIO RAILROAD 1949
 JA1365'3.2 MI W FROM VINCENNES.
 JA1365'IN LAWRENCE COUNTY, ILLINOIS, 3.2 MILES WEST ALONG THE BALTIMORE
 JA1365'AND OHIO RAILROAD FROM THE STATION AT VINCENNES, KNOX COUNTY,
 JA1365'INDIANA, 2.4 MILES WEST OF THE WEST END OF THE BRIDGE OVER
 JA1365'WABASH RIVER, AT BRIDGE 191/80, AND IN THE TOP OF THE NORTH END
 JA1365'OF THE CAP OF THE WEST BENT.  A STANDARD DISK, STAMPED C 127
 JA1365'RESET 1949.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1393 ***********************************************************************
 JA1393  DESIGNATION -  C 128
 JA1393  PID         -  JA1393
 JA1393  STATE/COUNTY-  IL/RICHLAND
 JA1393  COUNTRY     -  US
 JA1393  USGS QUAD   -  CLAREMONT (2018)
 JA1393
 JA1393                         *CURRENT SURVEY CONTROL
 JA1393  ______________________________________________________________________
 JA1393* NAD 83(1986) POSITION- 38 43 10.     (N) 087 59 26.     (W)   SCALED
 JA1393* NAVD 88 ORTHO HEIGHT -   155.899 (meters)      511.48  (feet) ADJUSTED
 JA1393  ______________________________________________________________________
 JA1393  GEOID HEIGHT    -        -31.364 (meters)                     GEOID18
 JA1393  DYNAMIC HEIGHT  -        155.803 (meters)      511.16  (feet) COMP
 JA1393  MODELED GRAVITY -    980,013.8   (mgal)                       NAVD 88
 JA1393
 JA1393  VERT ORDER      -  FIRST     CLASS II
 JA1393
 JA1393.The horizontal coordinates were scaled from a map and have
 JA1393.an estimated accuracy of +/- 6 seconds.
 JA1393
 JA1393.The orthometric height was determined by differential leveling and
 JA1393.adjusted by the NATIONAL GEODETIC SURVEY
 JA1393.in June 1991.
 JA1393
 JA1393.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1393.GEOID18 height accuracy estimate available here.
 JA1393
 JA1393.Click photographs - Photos may exist for this station.
 JA1393
 JA1393.The dynamic height is computed by dividing the NAVD 88
 JA1393.geopotential number by the normal gravity value computed on the
 JA1393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1393.degrees latitude (g = 980.6199 gals.).
 JA1393
 JA1393.The modeled gravity was interpolated from observed gravity values.
 JA1393
 JA1393;                    North         East    Units  Estimated Accuracy
 JA1393;SPC IL E     -   227,890.      329,810.      MT  (+/- 180 meters Scaled)
 JA1393
 JA1393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH138861(NAD 83)
 JA1393
 JA1393                          SUPERSEDED SURVEY CONTROL
 JA1393
 JA1393  NGVD 29 (??/??/92)  156.012  (m)          511.85   (f) ADJ UNCH    1 2
 JA1393
 JA1393.Superseded values are not recommended for survey control.
 JA1393
 JA1393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1393.See file dsdata.pdf to determine how the superseded data were derived.
 JA1393
 JA1393_MARKER: DB = BENCH MARK DISK
 JA1393_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1393_SP_SET: CULVERT HEADWALL
 JA1393_STAMPING: C 128 1938
 JA1393_MARK LOGO: CGS
 JA1393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1393+STABILITY: SURFACE MOTION
 JA1393
 JA1393  HISTORY     - Date     Condition        Report By
 JA1393  HISTORY     - 1938     MONUMENTED       CGS
 JA1393  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1393
 JA1393                          STATION DESCRIPTION
 JA1393
 JA1393'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1393'0.9 MI W FROM CLAREMONT.
 JA1393'0.9 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1393'STATION AT CLAREMONT, RICHLAND COUNTY, 58 FEET WEST OF MILEPOST
 JA1393'ST. L 124-C 215, 0.4 MILE WEST OF A NORTH-AND-SOUTH GRAVEL-ROAD
 JA1393'CROSSING, 50 FEET WEST OF A WHISTLE POST, IN THE TOP OF THE
 JA1393'SOUTHEAST END OF A CULVERT, 15 FEET SOUTH OF THE SOUTH RAIL, AND
 JA1393'ABOUT 18 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 JA1393'C 128 1938.
 JA1393
 JA1393                          STATION RECOVERY (1986)
 JA1393
 JA1393'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1393'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0661 ***********************************************************************
 KB0661  DESIGNATION -  C 13
 KB0661  PID         -  KB0661
 KB0661  STATE/COUNTY-  IL/SANGAMON
 KB0661  COUNTRY     -  US
 KB0661  USGS QUAD   -  MECHANICSBURG (2018)
 KB0661
 KB0661                         *CURRENT SURVEY CONTROL
 KB0661  ______________________________________________________________________
 KB0661* NAD 83(1986) POSITION- 39 51 09.13   (N) 089 26 54.78   (W)   HD_HELD1
 KB0661* NAVD 88 ORTHO HEIGHT -   178.844 (meters)      586.76  (feet) ADJUSTED
 KB0661  ______________________________________________________________________
 KB0661  GEOID HEIGHT    -        -32.412 (meters)                     GEOID18
 KB0661  DYNAMIC HEIGHT  -        178.750 (meters)      586.45  (feet) COMP
 KB0661  MODELED GRAVITY -    980,097.2   (mgal)                       NAVD 88
 KB0661
 KB0661  VERT ORDER      -  SECOND    CLASS I
 KB0661
 KB0661.The horizontal coordinates were determined by differentially corrected
 KB0661.hand held GPS observations or other comparable positioning techniques
 KB0661.and have an estimated accuracy of +/- 3 meters.
 KB0661
 KB0661.The orthometric height was determined by differential leveling and
 KB0661.adjusted by the NATIONAL GEODETIC SURVEY
 KB0661.in September 2015.
 KB0661
 KB0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0661.GEOID18 height accuracy estimate available here.
 KB0661
 KB0661.Click photographs - Photos may exist for this station.
 KB0661
 KB0661.The dynamic height is computed by dividing the NAVD 88
 KB0661.geopotential number by the normal gravity value computed on the
 KB0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0661.degrees latitude (g = 980.6199 gals.).
 KB0661
 KB0661.The modeled gravity was interpolated from observed gravity values.
 KB0661
 KB0661;                    North         East    Units  Estimated Accuracy
 KB0661;SPC IL W     -   353,862.2     761,451.1     MT  (+/- 3 meters HH1 GPS) 
 KB0661
 KB0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9053214259(NAD 83)
 KB0661
 KB0661                          SUPERSEDED SURVEY CONTROL
 KB0661
 KB0661  NAVD 88 (06/15/91)  178.797  (m)          586.60   (f) SUPERSEDED  1 2
 KB0661  NGVD 29 (??/??/92)  178.893  (m)          586.92   (f) ADJ UNCH    1 2
 KB0661
 KB0661.Superseded values are not recommended for survey control.
 KB0661
 KB0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0661.See file dsdata.pdf to determine how the superseded data were derived.
 KB0661
 KB0661_MARKER: DB = BENCH MARK DISK
 KB0661_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0661_SP_SET: BRIDGE
 KB0661_STAMPING: C 13 1933
 KB0661_MARK LOGO: CGS
 KB0661_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0661_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0661+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2014
 KB0661
 KB0661  HISTORY     - Date     Condition        Report By
 KB0661  HISTORY     - 1933     MONUMENTED       CGS
 KB0661  HISTORY     - 1944     GOOD             CGS
 KB0661  HISTORY     - 20020702 GOOD             HANPRO
 KB0661  HISTORY     - 20120627 GOOD             ILDT
 KB0661  HISTORY     - 20140911 GOOD             AMESC
 KB0661
 KB0661                          STATION DESCRIPTION
 KB0661
 KB0661'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0661'0.8 MI E FROM DAWSON.
 KB0661'0.8 MILE EAST ALONG THE WABASH RAILROAD FROM DAWSON, SANGAMON
 KB0661'COUNTY, 14 POLES WEST OF MILEPOST 402, AT THE ILLINOIS TERMINAL
 KB0661'RAILROAD BRIDGE OPPOSITE WABASH RAILROAD BRIDGE 162, IN THE TOP
 KB0661'STEP OF THE WEST CONCRETE WING WALL, AND 6 FEET NORTH OF THE
 KB0661'ILLINOIS TERMINAL RAILROAD TRACK.  A STANDARD DISK, STAMPED C
 KB0661'13 1933.
 KB0661
 KB0661                          STATION RECOVERY (1944)
 KB0661
 KB0661'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 KB0661'RECOVERED IN GOOD CONDITION.
 KB0661
 KB0661                          STATION RECOVERY (2002)
 KB0661
 KB0661'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB0661'RECOVERED IN GOOD CONDITION.
 KB0661
 KB0661                          STATION RECOVERY (2012)
 KB0661
 KB0661'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0661'RECOVERED IN GOOD CONDITION.
 KB0661
 KB0661                          STATION RECOVERY (2014)
 KB0661
 KB0661'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0661'RECOVERED IN GOOD CONDITION.
 KB0661'
 KB0661'NOTE-ADD-THE STATION IS 51.8 FT (15.8 M) SOUTH OF THE CENTERLINE OF
 KB0661'OLD ROUTE 36, 204.5 FT (62.3 M) WEST OF A STEEL POWER POLE, 38.4 FT
 KB0661'(11.7 M) WEST OF THE EAST ABUTMENT, 37.4 FT (11.4 M) SOUTH-SOUTHWEST
 KB0661'OF THE CENTER OF A DOUBLE BOX CULVERT UNDER OLD ROUTE 36, ON THE NORTH
 KB0661'END OF THE TOP STEP OF THE WEST ABUTMENT OF THE OLD RAILROAD BRIDGE
 KB0661'NOW REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3244 ***********************************************************************
 ME3244  DESIGNATION -  C 13
 ME3244  PID         -  ME3244
 ME3244  STATE/COUNTY-  IL/COOK
 ME3244  COUNTRY     -  US
 ME3244  USGS QUAD   -  JACKSON PARK (2018)
 ME3244
 ME3244                         *CURRENT SURVEY CONTROL
 ME3244  ______________________________________________________________________
 ME3244* NAD 83(1997) POSITION- 41 50 52.80539(N) 087 36 36.37274(W)   ADJUSTED
 ME3244* NAVD 88 ORTHO HEIGHT -   180.0   (meters)      591.    (feet) VERTCON3
 ME3244  ______________________________________________________________________
 ME3244  GEOID HEIGHT    -        -33.570 (meters)                     GEOID18
 ME3244  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 ME3244  HORZ ORDER      -  SECOND
 ME3244
 ME3244.The horizontal coordinates were established by classical geodetic methods
 ME3244.and adjusted by the National Geodetic Survey in October 1999.
 ME3244
 ME3244.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3244.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3244
 ME3244.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3244.GEOID18 height accuracy estimate available here.
 ME3244
 ME3244.Click photographs - Photos may exist for this station.
 ME3244
 ME3244.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3244
 ME3244. The following values were computed from the NAD 83(1997) position.
 ME3244
 ME3244;                    North         East     Units Scale Factor Converg.
 ME3244;SPC IL E     -   575,473.188   360,061.202   MT  1.00001937   +0 28 57.1
 ME3244;SPC IL E     - 1,888,031.62  1,181,300.79   sFT  1.00001937   +0 28 57.1
 ME3244;UTM  16      - 4,633,080.135   449,352.503   MT  0.99963156   -0 24 25.4
 ME3244
 ME3244!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3244!SPC IL E     -   0.99997704  x   1.00001937  =   0.99999641
 ME3244!UTM  16      -   0.99997704  x   0.99963156  =   0.99960861
 ME3244
 ME3244:                Primary Azimuth Mark                     Grid Az
 ME3244:SPC IL E     -  C 14                                     182 40 00.1
 ME3244:UTM  16      -  C 14                                     183 33 22.6
 ME3244
 ME3244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4935233080(NAD 83)
 ME3244
 ME3244|---------------------------------------------------------------------|
 ME3244| PID    Reference Object                     Distance      Geod. Az  |
 ME3244|                                                           dddmmss.s |
 ME3244| ME3245 C 14                                APPROX. 1.0 KM 1830857.2 |
 ME3244| ME3255 CHICAGO SEARS W TV TWR              APPROX. 4.1 KM 3274359.8 |
 ME3244|---------------------------------------------------------------------|
 ME3244
 ME3244                          SUPERSEDED SURVEY CONTROL
 ME3244
 ME3244  NAD 83(1997)-  41 50 52.80560(N)    087 36 36.37312(W) AD(       ) 2
 ME3244  NAD 83(1994)-  41 50 52.81010(N)    087 36 36.38426(W) AD(       ) 2
 ME3244  NAD 83(1986)-  41 50 52.81055(N)    087 36 36.38350(W) AD(       ) 2
 ME3244  NGVD 29 (08/23/90)  180.0    (m)          591.     (f) VERT ANG       
 ME3244
 ME3244.Superseded values are not recommended for survey control.
 ME3244
 ME3244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3244.See file dsdata.pdf to determine how the superseded data were derived.
 ME3244
 ME3244_MARKER: DD = SURVEY DISK
 ME3244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3244_STAMPING: C 13 1983
 ME3244_MARK LOGO: IL1670
 ME3244_PROJECTION: FLUSH
 ME3244_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3244+STABILITY: SURFACE MOTION
 ME3244
 ME3244  HISTORY     - Date     Condition        Report By
 ME3244  HISTORY     - 1983     MONUMENTED       IL1670
 ME3244
 ME3244                          STATION DESCRIPTION
 ME3244
 ME3244'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3244'THE STATION IS IN  CHICAGO, ABOUT 0.3 KM (0.2 MI) SOUTH OF THE
 ME3244'MCCORMICK BUILDING, ON THE EAST SIDE OF LAKE SHORE DRIVE, BETWEEN
 ME3244'31ST STREET BEACH ROAD AND THE WATER.  IT IS IN A PARK AREA, JUST
 ME3244'NORTHWEST OF A CURVE, FROM EAST TO NORTH, IN AN ASPHALT BIKE PATH.
 ME3244'
 ME3244'SEE PARAGRAPH ABOVE FOR TO REACH.
 ME3244'
 ME3244'THE STATION IS A STANDARD COC DISK STAMPED---C13 1983---ATTACHED TO
 ME3244'A DRIVEN ROD WHICH IS SURROUNDED BY A 0.15 M (6-INCH) DIAMETER
 ME3244'CONCRETE MONUMENT WHICH IS FLUSH WITH THE SURFACE.  IT IS 27.4 M
 ME3244'(89.9 FT) SOUTHWEST OF A LIGHT POLE, 7.0 M (23.0 FT) NORTHWEST OF A
 ME3244'LIGHT POLE AND 6.35 M (20.8 FT) WEST OF THE WEST EDGE OF AN ASPHALT
 ME3244'BIKE PATH.
 ME3244'
 ME3244'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0483 ***********************************************************************
 NH0483  DESIGNATION -  C 130
 NH0483  PID         -  NH0483
 NH0483  STATE/COUNTY-  IL/OGLE
 NH0483  COUNTRY     -  US
 NH0483  USGS QUAD   -  KINGS (2018)
 NH0483
 NH0483                         *CURRENT SURVEY CONTROL
 NH0483  ______________________________________________________________________
 NH0483* NAD 83(1986) POSITION- 42 05 49.     (N) 089 03 11.     (W)   SCALED
 NH0483* NAVD 88 ORTHO HEIGHT -   233.630 (meters)      766.50  (feet) ADJUSTED
 NH0483  ______________________________________________________________________
 NH0483  GEOID HEIGHT    -        -33.145 (meters)                     GEOID18
 NH0483  DYNAMIC HEIGHT  -        233.551 (meters)      766.24  (feet) COMP
 NH0483  MODELED GRAVITY -    980,282.1   (mgal)                       NAVD 88
 NH0483
 NH0483  VERT ORDER      -  FIRST     CLASS I
 NH0483
 NH0483.The horizontal coordinates were scaled from a map and have
 NH0483.an estimated accuracy of +/- 6 seconds.
 NH0483
 NH0483.The orthometric height was determined by differential leveling and
 NH0483.adjusted by the NATIONAL GEODETIC SURVEY
 NH0483.in June 1991.
 NH0483
 NH0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0483.GEOID18 height accuracy estimate available here.
 NH0483
 NH0483.Click photographs - Photos may exist for this station.
 NH0483
 NH0483.The dynamic height is computed by dividing the NAVD 88
 NH0483.geopotential number by the normal gravity value computed on the
 NH0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0483.degrees latitude (g = 980.6199 gals.).
 NH0483
 NH0483.The modeled gravity was interpolated from observed gravity values.
 NH0483
 NH0483;                    North         East    Units  Estimated Accuracy
 NH0483;SPC IL W     -   603,450.      792,120.      MT  (+/- 180 meters Scaled)
 NH0483
 NH0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM302625(NAD 83)
 NH0483
 NH0483                          SUPERSEDED SURVEY CONTROL
 NH0483
 NH0483  NGVD 29 (??/??/92)  233.674  (m)          766.65   (f) ADJ UNCH    1 1
 NH0483
 NH0483.Superseded values are not recommended for survey control.
 NH0483
 NH0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0483.See file dsdata.pdf to determine how the superseded data were derived.
 NH0483
 NH0483_MARKER: DB = BENCH MARK DISK
 NH0483_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0483_SP_SET: BRIDGE ABUTMENT
 NH0483_STAMPING: C 130 1947
 NH0483_MARK LOGO: CGS
 NH0483_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0483
 NH0483  HISTORY     - Date     Condition        Report By
 NH0483  HISTORY     - 1947     MONUMENTED       CGS
 NH0483  HISTORY     - 1969     GOOD             CGS
 NH0483  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0483
 NH0483                          STATION DESCRIPTION
 NH0483
 NH0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0483'2 MI E FROM DAVIS JUNCTION.
 NH0483'ABOUT 2.0 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL, AND
 NH0483'PACIFIC RAILROAD FROM THE STATION AT DAVIS JUNCTION, 6 POLES
 NH0483'WEST OF A CROSSING OF THE RAILROAD AND A PRIVATE ROAD CROSSING,
 NH0483'2 POLES EAST OF MILEPOST 78, 8 FEET NORTH OF THE NORTH RAIL OF
 NH0483'THE NORTH SET OF TRACKS, SET IN THE TOP OF THE NORTH END OF THE
 NH0483'WEST CONCRETE ABUTMENT OF RAILROAD BRIDGE NUMBER Z284 OVER
 NH0483'KILLBUCK CREEK, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 NH0483'TRACK.  SEC 19, T 42 N, R 2 E.
 NH0483
 NH0483                          STATION RECOVERY (1987)
 NH0483
 NH0483'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0483'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0229 ***********************************************************************
 NH0229  CBN         -  This is a Cooperative Base Network Control Station.
 NH0229  DESIGNATION -  C 131
 NH0229  PID         -  NH0229
 NH0229  STATE/COUNTY-  IL/DE KALB
 NH0229  COUNTRY     -  US
 NH0229  USGS QUAD   -  GENOA (2018)
 NH0229
 NH0229                         *CURRENT SURVEY CONTROL
 NH0229  ______________________________________________________________________
 NH0229* NAD 83(2011) POSITION- 42 05 44.12064(N) 088 39 41.31672(W)   ADJUSTED
 NH0229* NAD 83(2011) ELLIP HT-   220.553 (meters)        (06/27/12)   ADJUSTED
 NH0229* NAD 83(2011) EPOCH   -  2010.00
 NH0229* NAVD 88 ORTHO HEIGHT -   253.851 (meters)      832.84  (feet) ADJUSTED
 NH0229  ______________________________________________________________________
 NH0229  GEOID HEIGHT    -        -33.285 (meters)                     GEOID18
 NH0229  NAD 83(2011) X  -    110,725.286 (meters)                     COMP
 NH0229  NAD 83(2011) Y  - -4,738,758.144 (meters)                     COMP
 NH0229  NAD 83(2011) Z  -  4,253,636.083 (meters)                     COMP
 NH0229  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 NH0229  DYNAMIC HEIGHT  -        253.766 (meters)      832.56  (feet) COMP
 NH0229  MODELED GRAVITY -    980,279.6   (mgal)                       NAVD 88
 NH0229
 NH0229  VERT ORDER      -  FIRST     CLASS I
 NH0229
 NH0229  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0229  Standards:
 NH0229         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0229            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0229  -------------------------------------------------------------------
 NH0229  NETWORK    0.28   0.45           0.13   0.09   0.23     -0.01365803
 NH0229  -------------------------------------------------------------------
 NH0229  Click here for local accuracies and other accuracy information.
 NH0229
 NH0229.The horizontal coordinates were established by GPS observations
 NH0229.and adjusted by the National Geodetic Survey in June 2012.
 NH0229
 NH0229.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0229.been affixed to the stable North American tectonic plate. See 
 NH0229.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0229
 NH0229.The horizontal coordinates are valid at the epoch date displayed above
 NH0229.which is a decimal equivalence of Year/Month/Day.
 NH0229
 NH0229.The orthometric height was determined by differential leveling and
 NH0229.adjusted by the NATIONAL GEODETIC SURVEY
 NH0229.in June 1991.
 NH0229
 NH0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0229.GEOID18 height accuracy estimate available here.
 NH0229
 NH0229.Click photographs - Photos may exist for this station.
 NH0229
 NH0229.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0229
 NH0229.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0229
 NH0229.The ellipsoidal height was determined by GPS observations
 NH0229.and is referenced to NAD 83.
 NH0229
 NH0229.The dynamic height is computed by dividing the NAVD 88
 NH0229.geopotential number by the normal gravity value computed on the
 NH0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0229.degrees latitude (g = 980.6199 gals.).
 NH0229
 NH0229.The modeled gravity was interpolated from observed gravity values.
 NH0229
 NH0229. The following values were computed from the NAD 83(2011) position.
 NH0229
 NH0229;                    North         East     Units Scale Factor Converg.
 NH0229;SPC IL E     -   602,771.935   272,854.448   MT  0.99998406   -0 13 11.9
 NH0229;SPC IL E     - 1,977,594.26    895,189.97   sFT  0.99998406   -0 13 11.9
 NH0229;UTM  16      - 4,661,725.108   362,604.578   MT  0.99983228   -1 06 50.3
 NH0229
 NH0229!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0229!SPC IL E     -   0.99996541  x   0.99998406  =   0.99994947
 NH0229!UTM  16      -   0.99996541  x   0.99983228  =   0.99979770
 NH0229
 NH0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6260461725(NAD 83)
 NH0229
 NH0229                          SUPERSEDED SURVEY CONTROL
 NH0229
 NH0229  NAD 83(2007)-  42 05 44.12063(N)    088 39 41.31762(W) AD(2002.00) 0
 NH0229  ELLIP H (02/10/07)  220.586  (m)                       GP(2002.00)    
 NH0229  ELLIP H (10/15/04)  220.594  (m)                       GP(       ) 4 2
 NH0229  NAD 83(1997)-  42 05 44.12054(N)    088 39 41.31700(W) AD(       ) B
 NH0229  ELLIP H (07/17/98)  220.631  (m)                       GP(       ) 4 1
 NH0229  ELLIP H (11/21/91)  220.515  (m)                       GP(       ) 4 1
 NH0229  NAD 83(1986)-  42 05 44.11988(N)    088 39 41.32900(W) AD(       ) 1
 NH0229  NAVD 88             253.85   (m)          832.8    (f) LEVELING    3  
 NH0229  NGVD 29 (??/??/92)  253.903  (m)          833.01   (f) ADJ UNCH    1 1
 NH0229  NGVD 29             253.90   (m)          833.0    (f) LEVELING    3  
 NH0229
 NH0229.Superseded values are not recommended for survey control.
 NH0229
 NH0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0229.See file dsdata.pdf to determine how the superseded data were derived.
 NH0229
 NH0229_MARKER: DB = BENCH MARK DISK
 NH0229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0229_STAMPING: C 131 1947
 NH0229_MARK LOGO: CGS
 NH0229_PROJECTION: FLUSH
 NH0229_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0229+STABILITY: SURFACE MOTION
 NH0229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0229+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 NH0229
 NH0229  HISTORY     - Date     Condition        Report By
 NH0229  HISTORY     - 1947     MONUMENTED       CGS
 NH0229  HISTORY     - 1969     GOOD             CGS
 NH0229  HISTORY     - 1975     GOOD             BRADY
 NH0229  HISTORY     - 1989     GOOD             USPSQD
 NH0229  HISTORY     - 1990     GOOD             USPSQD
 NH0229  HISTORY     - 19900822 GOOD             NGS
 NH0229  HISTORY     - 19960807 GOOD             SECI
 NH0229  HISTORY     - 19961026 GOOD             USPSQD
 NH0229  HISTORY     - 19970508 GOOD             NGS
 NH0229  HISTORY     - 20000315 GOOD             SECI
 NH0229  HISTORY     - 20121010 GOOD             ILDT
 NH0229  HISTORY     - 20170426 GOOD             ASMINC
 NH0229  HISTORY     - 20200227 GOOD             ILDT
 NH0229
 NH0229                          STATION DESCRIPTION
 NH0229
 NH0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0229'1.8 MI E FROM GENOA.
 NH0229'ABOUT 1.8 MILES EAST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0229'BANK AT GENOA, 0.1 MILE NORTHEAST AND ACROSS THE HIGHWAY FROM
 NH0229'A BARN AND 2 SILOS, 33 1/2 FEET NORTH OF THE CENTER LINE OF THE
 NH0229'HIGHWAY, 20 FEET WEST OF THE CENTER LINE OF A TRAIL ROAD WHICH
 NH0229'LEADS TO A FIELD, 13 FEET WEST OF THE EXTENDED LINE OF A FENCE
 NH0229'WHICH LEADS NORTH, 0.8 FOOT WEST OF A METAL WITNESS POST, ABOUT
 NH0229'3 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 NH0229'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0229'SEC 21, T42N, R 5E.
 NH0229
 NH0229                          STATION RECOVERY (1975)
 NH0229
 NH0229'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1975
 NH0229'RECOVERED IN GOOD CONDITION.
 NH0229
 NH0229                          STATION RECOVERY (1989)
 NH0229
 NH0229'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0229'RECOVERED IN GOOD CONDITION.
 NH0229
 NH0229                          STATION RECOVERY (1990)
 NH0229
 NH0229'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0229'RECOVERED IN GOOD CONDITION.
 NH0229
 NH0229                          STATION RECOVERY (1990)
 NH0229
 NH0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 NH0229'STATION IS LOCATED ABOUT 2.5 KM (1.6 MI) EAST OF GENOA, AT A FIELD
 NH0229'ENTRANCE, IN A WEED STRIP BETWEEN THE HIGHWAY AND A CULTIVATED FIELD,
 NH0229'ON THE SOUTH EDGE OF SECTION 21, T 42 N, R 5 E.  OWNERSHIP--STATE
 NH0229'DEPARTMENT OF TRANSPORTATION.
 NH0229'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 23 AND 72 ON THE EAST
 NH0229'SIDE OF GENOA, GO EAST ON HIGHWAYS 23 AND 72 FOR 1.72 KM (1.07 MI) TO
 NH0229'A DRIVEWAY ON THE RIGHT AT A RED BARN WITH TWO CONCRETE SILOS ON ITS
 NH0229'EAST END.  CONTINUE EAST FOR 0.14 KM (0.09 MI) TO THE FIELD ENTRANCE
 NH0229'AND THE STATION ON THE LEFT.
 NH0229'STATION MARK IS SET IN THE TOP OF A 25-CM SQUARE CONCRETE POST FLUSH
 NH0229'WITH THE GROUND.  IT IS 10.2 M (33.5 FT) NORTH OF, AND LEVEL WITH THE
 NH0229'HIGHWAY CENTER, 3.3 M (10.8 FT) NORTH-NORTHEAST OF THE WEST END OF A
 NH0229'METAL PIPE UNDER THE FIELD ENTRANCE, 5.5 M (18.0 FT) WEST OF THE
 NH0229'CENTER OF THE ENTRANCE, AND 0.2 M (0.7 FT) EAST OF A FIBERGLASS
 NH0229'WITNESS POST.
 NH0229
 NH0229                          STATION RECOVERY (1996)
 NH0229
 NH0229'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH0229'RECOVERED AS DESCRIBED.
 NH0229
 NH0229                          STATION RECOVERY (1996)
 NH0229
 NH0229'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0229'RECOVERED IN GOOD CONDITION.
 NH0229
 NH0229                          STATION RECOVERY (1997)
 NH0229
 NH0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH0229'THE STATION IS LOCATED ABOUT 1.6 MI (2.6 KM) EAST OF GENOA, AT A FIELD
 NH0229'ENTRANCE, IN A WEED STRIP BETWEEN THE HIGHWAY AND A CULTIVATED FIELD.
 NH0229'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 23 AND 72 ON THE EAST
 NH0229'SIDE OF GENOA, GO EAST ON HIGHWAYS 23 AND 72 FOR 1.07 MI (1.72 KM) TO
 NH0229'A DRIVEWAY ON THE RIGHT AT A RED BARN WITH TWO CONCRETE SILOS ON ITS
 NH0229'EAST END.  CONTINUE EAST FOR 0.09 MI (0.14 KM) TO THE FIELD ENTRANCE
 NH0229'AND THE STATION ON THE LEFT.  IT IS 10.2 M (33.5 FT) NORTH OF AND
 NH0229'LEVEL WITH THE CENTER OF THE HIGHWAY, 3.3 M (10.8 FT) NORTH-NORTHEAST
 NH0229'OF THE WEST END OF A METAL PIPE UNDER THE FIELD ENTRANCE, 5.5 M (18.0
 NH0229'FT) WEST OF THE CENTER OF THE FIELD ENTRANCE, AND 0.3 M (1.0 FT) SOUTH
 NH0229'OF A FIBERGLASS WITNESS POST.
 NH0229
 NH0229                          STATION RECOVERY (2000)
 NH0229
 NH0229'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 NH0229'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 NH0229'
 NH0229
 NH0229                          STATION RECOVERY (2012)
 NH0229
 NH0229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 NH0229'RECOVERED IN GOOD CONDITION.
 NH0229
 NH0229                          STATION RECOVERY (2017)
 NH0229
 NH0229'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (NML)
 NH0229'RECOVERED IN GOOD CONDITION.
 NH0229
 NH0229                          STATION RECOVERY (2020)
 NH0229
 NH0229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 NH0229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0053 ***********************************************************************
 NH0053  DESIGNATION -  C 132
 NH0053  PID         -  NH0053
 NH0053  STATE/COUNTY-  IL/KANE
 NH0053  COUNTRY     -  US
 NH0053  USGS QUAD   -  ELGIN (2018)
 NH0053
 NH0053                         *CURRENT SURVEY CONTROL
 NH0053  ______________________________________________________________________
 NH0053* NAD 83(1986) POSITION- 42 01 55.0    (N) 088 16 34.6    (W)   HD_HELD2
 NH0053* NAVD 88 ORTHO HEIGHT -   226.241 (meters)      742.26  (feet) ADJUSTED
 NH0053  ______________________________________________________________________
 NH0053  GEOID HEIGHT    -        -33.451 (meters)                     GEOID18
 NH0053  DYNAMIC HEIGHT  -        226.163 (meters)      742.00  (feet) COMP
 NH0053  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 NH0053
 NH0053  VERT ORDER      -  FIRST     CLASS I
 NH0053
 NH0053.The horizontal coordinates were established by autonomous hand held GPS
 NH0053.observations and have an estimated accuracy of +/- 10 meters.
 NH0053
 NH0053.The orthometric height was determined by differential leveling and
 NH0053.adjusted by the NATIONAL GEODETIC SURVEY
 NH0053.in June 1991.
 NH0053
 NH0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0053.GEOID18 height accuracy estimate available here.
 NH0053
 NH0053.Click photographs - Photos may exist for this station.
 NH0053
 NH0053.The dynamic height is computed by dividing the NAVD 88
 NH0053.geopotential number by the normal gravity value computed on the
 NH0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0053.degrees latitude (g = 980.6199 gals.).
 NH0053
 NH0053.The modeled gravity was interpolated from observed gravity values.
 NH0053
 NH0053;                    North         East    Units  Estimated Accuracy
 NH0053;SPC IL E     -   595,652.      304,725.      MT  (+/- 10 meters HH2 GPS)
 NH0053
 NH0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9435354110(NAD 83)
 NH0053
 NH0053                          SUPERSEDED SURVEY CONTROL
 NH0053
 NH0053  NGVD 29 (??/??/92)  226.321  (m)          742.52   (f) ADJ UNCH    1 1
 NH0053
 NH0053.Superseded values are not recommended for survey control.
 NH0053
 NH0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0053.See file dsdata.pdf to determine how the superseded data were derived.
 NH0053
 NH0053_MARKER: DB = BENCH MARK DISK
 NH0053_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0053_SP_SET: BUILDING
 NH0053_STAMPING: C 132 1947
 NH0053_MARK LOGO: CGS
 NH0053_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0053
 NH0053  HISTORY     - Date     Condition        Report By
 NH0053  HISTORY     - 1947     MONUMENTED       CGS
 NH0053  HISTORY     - 1969     GOOD             CGS
 NH0053  HISTORY     - 1987     GOOD             USPSQD
 NH0053  HISTORY     - 1988     GOOD             USPSQD
 NH0053  HISTORY     - 1989     GOOD             USPSQD
 NH0053  HISTORY     - 19980522 GOOD             USPSQD
 NH0053
 NH0053                          STATION DESCRIPTION
 NH0053
 NH0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0053'0.8 MI SE FROM ELGIN.
 NH0053'ABOUT 0.7 MILE SOUTHEAST ALONG THE U.S. HIGHWAY 20 BUSINESS ROUTE
 NH0053'WHICH IS VILLA STREET FROM THE POST OFFICE AT ELGIN, THENCE
 NH0053'0.05 MILE SOUTHWEST ALONG GIFFORD PLACE, THENCE 0.05 MILE
 NH0053'SOUTHEAST ALONG RAYMOND STREET, 162 FEET SOUTHEAST OF THE
 NH0053'SOUTHEAST CURB OF GIFFORD PLACE, 54 FEET SOUTHWEST OF THE CENTER
 NH0053'LINE OF RAYMOND STREET, SET VERTICALLY IN THE SOUTHEAST CONCRETE
 NH0053'FACE OF THE EAST CORNER OF THE ILLINOIS NATIONAL GUARD ARMORY
 NH0053'BUILDING, 1.0 FOOT SOUTHWEST OF THE EAST CORNER OF THE BUILDING,
 NH0053'2 1/2 FEET ABOVE THE LEVEL OF THE GROUND, AND ABOUT 3 FEET ABOVE
 NH0053'THE LEVEL OF THE STREET.  SEC 13, T41N, R 8E.
 NH0053
 NH0053                          STATION RECOVERY (1987)
 NH0053
 NH0053'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0053'RECOVERED IN GOOD CONDITION.
 NH0053
 NH0053                          STATION RECOVERY (1988)
 NH0053
 NH0053'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0053'RECOVERED IN GOOD CONDITION.
 NH0053
 NH0053                          STATION RECOVERY (1989)
 NH0053
 NH0053'RECOVERY NOTE BY US POWER SQUADRON 1989 (EPC)
 NH0053'RECOVERED IN GOOD CONDITION.
 NH0053
 NH0053                          STATION RECOVERY (1998)
 NH0053
 NH0053'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1688 ***********************************************************************
 ME1688  DESIGNATION -  C 133 RESET
 ME1688  PID         -  ME1688
 ME1688  STATE/COUNTY-  IL/DU PAGE
 ME1688  COUNTRY     -  US
 ME1688  USGS QUAD   -  ELMHURST (2018)
 ME1688
 ME1688                         *CURRENT SURVEY CONTROL
 ME1688  ______________________________________________________________________
 ME1688* NAD 83(1986) POSITION- 41 55 25.     (N) 087 57 53.     (W)   SCALED
 ME1688* NAVD 88 ORTHO HEIGHT -   213.08  (meters)      699.1   (feet) RESET
 ME1688  ______________________________________________________________________
 ME1688  GEOID HEIGHT    -        -33.480 (meters)                     GEOID18
 ME1688  VERT ORDER      -  THIRD
 ME1688
 ME1688.The horizontal coordinates were scaled from a map and have
 ME1688.an estimated accuracy of +/- 6 seconds.
 ME1688
 ME1688.The orthometric height was computed from unverified reset data.
 ME1688
 ME1688.No vertical observational check was made to the station.
 ME1688
 ME1688.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1688.GEOID18 height accuracy estimate available here.
 ME1688
 ME1688.Click photographs - Photos may exist for this station.
 ME1688
 ME1688;                    North         East    Units  Estimated Accuracy
 ME1688;SPC IL E     -   583,680.      330,580.      MT  (+/- 180 meters Scaled)
 ME1688
 ME1688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM200417(NAD 83)
 ME1688
 ME1688                          SUPERSEDED SURVEY CONTROL
 ME1688
 ME1688  NGVD 29 (??/??/??)  213.17   (m)          699.4    (f) RESET       3  
 ME1688
 ME1688.Superseded values are not recommended for survey control.
 ME1688
 ME1688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1688.See file dsdata.pdf to determine how the superseded data were derived.
 ME1688
 ME1688_MARKER: DB = BENCH MARK DISK
 ME1688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1688_STAMPING: C 133 RESET 1969
 ME1688_MARK LOGO: CGS
 ME1688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1688+STABILITY: SURFACE MOTION
 ME1688
 ME1688  HISTORY     - Date     Condition        Report By
 ME1688  HISTORY     - 1969     MONUMENTED       CGS
 ME1688  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1688  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1688
 ME1688                          STATION DESCRIPTION
 ME1688
 ME1688'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1688'3.6 MI SE FROM WOODDALE.
 ME1688'ABOUT 1.0 MILE EAST ALONG IRVING PARK ROAD FROM THE POST OFFICE
 ME1688'IN WOODDALE, THENCE SOUTH ALONG STATE HIGHWAY 83, THENCE EAST
 ME1688'ALONG U.S. HIGHWAY 20 0.1 MILE TO THE MARK ON THE LEFT, 100
 ME1688'FEET NORTH OF THE CENTERLINE OF HIGHWAY 20, 1 FOOT EAST OF A
 ME1688'METAL WITNESS POST, 93 FEET NORTHEAST OF A POWER POLE, 18 FEET
 ME1688'EAST OF THE CENTERLINE OF A FIELD ENTRANCE, 75 FEET WEST OF THE
 ME1688'CENTERLINE OF GRAND AVE., SET IN THE TOP OF A ROUND CONCRETE
 ME1688'POST PROJECTING 6 INCHES.
 ME1688
 ME1688                          STATION RECOVERY (1977)
 ME1688
 ME1688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1688'MARK NOT FOUND.
 ME1688
 ME1688                          STATION RECOVERY (1989)
 ME1688
 ME1688'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1688'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1620 ***********************************************************************
 ME1620  DESIGNATION -  C 135
 ME1620  PID         -  ME1620
 ME1620  STATE/COUNTY-  IL/COOK
 ME1620  COUNTRY     -  US
 ME1620  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME1620
 ME1620                         *CURRENT SURVEY CONTROL
 ME1620  ______________________________________________________________________
 ME1620* NAD 83(1986) POSITION- 41 53 21.2    (N) 087 37 27.4    (W)   HD_HELD2
 ME1620* NAVD 88 ORTHO HEIGHT -   188.159 (meters)      617.32  (feet) ADJUSTED
 ME1620  ______________________________________________________________________
 ME1620  GEOID HEIGHT    -        -33.609 (meters)                     GEOID18
 ME1620  DYNAMIC HEIGHT  -        188.095 (meters)      617.11  (feet) COMP
 ME1620  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 ME1620
 ME1620  VERT ORDER      -  FIRST     CLASS 0
 ME1620
 ME1620.The horizontal coordinates were established by autonomous hand held GPS
 ME1620.observations and have an estimated accuracy of +/- 10 meters.
 ME1620
 ME1620.The orthometric height was determined by differential leveling and
 ME1620.adjusted by the NATIONAL GEODETIC SURVEY
 ME1620.in June 1991.
 ME1620
 ME1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1620.GEOID18 height accuracy estimate available here.
 ME1620
 ME1620.Click photographs - Photos may exist for this station.
 ME1620
 ME1620.The dynamic height is computed by dividing the NAVD 88
 ME1620.geopotential number by the normal gravity value computed on the
 ME1620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1620.degrees latitude (g = 980.6199 gals.).
 ME1620
 ME1620.The modeled gravity was interpolated from observed gravity values.
 ME1620
 ME1620;                    North         East    Units  Estimated Accuracy
 ME1620;SPC IL E     -   580,042.      358,846.      MT  (+/- 10 meters HH2 GPS)
 ME1620
 ME1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4820937665(NAD 83)
 ME1620
 ME1620                          SUPERSEDED SURVEY CONTROL
 ME1620
 ME1620  NGVD 29 (??/??/92)  188.245  (m)          617.60   (f) ADJ UNCH    1 0
 ME1620
 ME1620.Superseded values are not recommended for survey control.
 ME1620
 ME1620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1620.See file dsdata.pdf to determine how the superseded data were derived.
 ME1620
 ME1620_MARKER: DB = BENCH MARK DISK
 ME1620_SETTING: 66 = SET IN ROCK OUTCROP
 ME1620_STAMPING: C 135 1947
 ME1620_MARK LOGO: CGS
 ME1620_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME1620+STABILITY: POSITION/ELEVATION WELL
 ME1620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1620+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2025
 ME1620
 ME1620  HISTORY     - Date     Condition        Report By
 ME1620  HISTORY     - 1947     MONUMENTED       CGS
 ME1620  HISTORY     - 1969     GOOD             CGS
 ME1620  HISTORY     - 1971     GOOD             NGS
 ME1620  HISTORY     - 1973     GOOD             NGS
 ME1620  HISTORY     - 1977     GOOD             NGS
 ME1620  HISTORY     - 1987     GOOD             USPSQD
 ME1620  HISTORY     - 1989     GOOD             USPSQD
 ME1620  HISTORY     - 1989     GOOD             USPSQD
 ME1620  HISTORY     - 20060223 GOOD             GEOCAC
 ME1620  HISTORY     - 20101130 GOOD             GEOCAC
 ME1620  HISTORY     - 20230327 GOOD             INDIV
 ME1620  HISTORY     - 20250601 GOOD             USPSQD
 ME1620
 ME1620                          STATION DESCRIPTION
 ME1620
 ME1620'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1620'ABOUT 1.55 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1620'CENTRAL RAILROAD STATION AT CHICAGO, 30 FEET SOUTH OF THE NORTH
 ME1620'END OF THE MICHIGAN AVENUE DRAW BRIDGE OVER THE CHICAGO RIVER,
 ME1620'SET VERTICALLY IN THE EAST FACE OF THE LIMESTONE WALL OF THE
 ME1620'WEST DRAW BRIDGE CONTROL TOWER, 17 FEET WEST OF THE WEST CURB
 ME1620'OF THE AVENUE, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE SIDEWALK.
 ME1620
 ME1620                          STATION RECOVERY (1971)
 ME1620
 ME1620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1620'RECOVERED IN GOOD CONDITION.
 ME1620
 ME1620                          STATION RECOVERY (1973)
 ME1620
 ME1620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1620'ABOUT 1.55 MILES NORTH ALONG MICHIGAN BOULEVARD FROM THE ILLINOIS
 ME1620'CENTRAL RAILROAD STATION AT CHICAGO, AT THE MICHIGAN BOULEVARD DRAW
 ME1620'BRIDGE OVER THE CHICAGO RIVER, 30 FEET SOUTH OF THE NORTH END OF THE
 ME1620'BRIDGE, 13.2 FEET WEST OF THE WEST CURB OF THE BOULEVARD, 4 FEET SOUTH
 ME1620'OF THE SOUTH EDGE OF A DOOR SILL, SET VERTICALLY IN THE EAST FACE OF
 ME1620'THE LIMESTONE WALL OF THE WEST DRAW BRIDGE CONTROL TOWER AND 1.8 FEET
 ME1620'ABOVE THE LEVEL OF THE SIDEWALK.  SEC 10, T39N, R14E.
 ME1620
 ME1620                          STATION RECOVERY (1977)
 ME1620
 ME1620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1620'RECOVERED IN GOOD CONDITION.
 ME1620
 ME1620                          STATION RECOVERY (1987)
 ME1620
 ME1620'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1620'RECOVERED IN GOOD CONDITION.
 ME1620
 ME1620                          STATION RECOVERY (1989)
 ME1620
 ME1620'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1620'RECOVERED IN GOOD CONDITION.
 ME1620
 ME1620                          STATION RECOVERY (1989)
 ME1620
 ME1620'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1620'RECOVERED IN GOOD CONDITION.
 ME1620
 ME1620                          STATION RECOVERY (2006)
 ME1620
 ME1620'RECOVERY NOTE BY GEOCACHING 2006 (RCF)
 ME1620'RECOVERED IN GOOD CONDITION.
 ME1620
 ME1620                          STATION RECOVERY (2010)
 ME1620
 ME1620'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME1620'RECOVERED IN GOOD CONDITION.
 ME1620
 ME1620                          STATION RECOVERY (2023)
 ME1620
 ME1620'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2023 (CC)
 ME1620'RECOVERED IN GOOD CONDITION.
 ME1620
 ME1620                          STATION RECOVERY (2025)
 ME1620
 ME1620'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 ME1620'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1888 ***********************************************************************
 ME1888  DESIGNATION -  C 137
 ME1888  PID         -  ME1888
 ME1888  STATE/COUNTY-  IL/COOK
 ME1888  COUNTRY     -  US
 ME1888  USGS QUAD   -  ENGLEWOOD (2018)
 ME1888
 ME1888                         *CURRENT SURVEY CONTROL
 ME1888  ______________________________________________________________________
 ME1888* NAD 83(1986) POSITION- 41 48 33.     (N) 087 37 43.     (W)   SCALED
 ME1888* NAVD 88 ORTHO HEIGHT -   184.116 (meters)      604.05  (feet) ADJUSTED
 ME1888  ______________________________________________________________________
 ME1888  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 ME1888  DYNAMIC HEIGHT  -        184.052 (meters)      603.84  (feet) COMP
 ME1888  MODELED GRAVITY -    980,273.3   (mgal)                       NAVD 88
 ME1888
 ME1888  VERT ORDER      -  FIRST     CLASS I
 ME1888
 ME1888.The horizontal coordinates were scaled from a map and have
 ME1888.an estimated accuracy of +/- 6 seconds.
 ME1888
 ME1888.The orthometric height was determined by differential leveling and
 ME1888.adjusted by the NATIONAL GEODETIC SURVEY
 ME1888.in June 1991.
 ME1888
 ME1888.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1888.GEOID18 height accuracy estimate available here.
 ME1888
 ME1888.Click photographs - Photos may exist for this station.
 ME1888
 ME1888.The dynamic height is computed by dividing the NAVD 88
 ME1888.geopotential number by the normal gravity value computed on the
 ME1888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1888.degrees latitude (g = 980.6199 gals.).
 ME1888
 ME1888.The modeled gravity was interpolated from observed gravity values.
 ME1888
 ME1888;                    North         East    Units  Estimated Accuracy
 ME1888;SPC IL E     -   571,150.      358,560.      MT  (+/- 180 meters Scaled)
 ME1888
 ME1888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM477287(NAD 83)
 ME1888
 ME1888                          SUPERSEDED SURVEY CONTROL
 ME1888
 ME1888  NGVD 29 (01/19/93)  184.206  (m)          604.35   (f) ADJUSTED    1 1
 ME1888  NGVD 29 (??/??/92)  184.206  (m)          604.35   (f) SUPERSEDED  1 1
 ME1888
 ME1888.Superseded values are not recommended for survey control.
 ME1888
 ME1888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1888.See file dsdata.pdf to determine how the superseded data were derived.
 ME1888
 ME1888_MARKER: DB = BENCH MARK DISK
 ME1888_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1888_SP_SET: ABUTMENT
 ME1888_STAMPING: C 137 1947
 ME1888_MARK LOGO: CGS
 ME1888_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1888_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1888+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1888
 ME1888  HISTORY     - Date     Condition        Report By
 ME1888  HISTORY     - 1947     MONUMENTED       CGS
 ME1888  HISTORY     - 1968     GOOD             CGS
 ME1888  HISTORY     - 1977     GOOD             NGS
 ME1888  HISTORY     - 19920805 GOOD             NGS
 ME1888
 ME1888                          STATION DESCRIPTION
 ME1888
 ME1888'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1888'AT CHICAGO.
 ME1888'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, SET ON THE TOP AND
 ME1888'1.2 FEET WEST OF THE EAST END OF THE SOUTH STONE ABUTMENT FOR
 ME1888'THE RAILROAD OVERPASS OVER 47 TH STREET, 12 FEET EAST OF THE
 ME1888'EAST RAIL AND 1 FOOT BELOW THE LEVEL OF THE TRACK.
 ME1888
 ME1888                          STATION RECOVERY (1977)
 ME1888
 ME1888'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1888'RECOVERED IN GOOD CONDITION.
 ME1888
 ME1888                          STATION RECOVERY (1992)
 ME1888
 ME1888'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1888'IN CHICAGO, AT THE INTERSECTION OF THE METRO-METROPOLITAN RAILROAD AND
 ME1888'WEST 47TH STREET, IN TOP OF AND 0.4 M (1.3 FT) WEST OF THE EAST END
 ME1888'OF THE SOUTH STONE ABUTMENT OF THE RAILROAD OVERPASS OF THE STREET,
 ME1888'15.7 M (51.5 FT) EAST OF THE NEAR RAIL, 11.7 M (38.4 FT) WEST OF THE
 ME1888'CENTER OF SOUTH FEDERAL STREET, 10.9 M (35.8 FT) SOUTH OF THE
 ME1888'CENTERLINE OF 47TH STREET, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 ME1888'TRACK, AND 0.6 M (2.0 FT) SOUTH OF THE NORTH EDGE OF THE ABUTMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1835 ***********************************************************************
 ME1835  DESIGNATION -  C 138
 ME1835  PID         -  ME1835
 ME1835  STATE/COUNTY-  IL/COOK
 ME1835  COUNTRY     -  US
 ME1835  USGS QUAD   -  BLUE ISLAND (2018)
 ME1835
 ME1835                         *CURRENT SURVEY CONTROL
 ME1835  ______________________________________________________________________
 ME1835* NAD 83(1986) POSITION- 41 39 20.     (N) 087 40 36.     (W)   SCALED
 ME1835* NAVD 88 ORTHO HEIGHT -   185.071 (meters)      607.19  (feet) ADJUSTED
 ME1835  ______________________________________________________________________
 ME1835  GEOID HEIGHT    -        -33.439 (meters)                     GEOID18
 ME1835  DYNAMIC HEIGHT  -        185.004 (meters)      606.97  (feet) COMP
 ME1835  MODELED GRAVITY -    980,255.6   (mgal)                       NAVD 88
 ME1835
 ME1835  VERT ORDER      -  FIRST     CLASS II
 ME1835
 ME1835.The horizontal coordinates were scaled from a map and have
 ME1835.an estimated accuracy of +/- 6 seconds.
 ME1835
 ME1835.The orthometric height was determined by differential leveling and
 ME1835.adjusted by the NATIONAL GEODETIC SURVEY
 ME1835.in June 1991.
 ME1835
 ME1835.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1835.GEOID18 height accuracy estimate available here.
 ME1835
 ME1835.Click photographs - Photos may exist for this station.
 ME1835
 ME1835.The dynamic height is computed by dividing the NAVD 88
 ME1835.geopotential number by the normal gravity value computed on the
 ME1835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1835.degrees latitude (g = 980.6199 gals.).
 ME1835
 ME1835.The modeled gravity was interpolated from observed gravity values.
 ME1835
 ME1835;                    North         East    Units  Estimated Accuracy
 ME1835;SPC IL E     -   554,050.      354,700.      MT  (+/- 180 meters Scaled)
 ME1835
 ME1835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM436117(NAD 83)
 ME1835
 ME1835                          SUPERSEDED SURVEY CONTROL
 ME1835
 ME1835  NGVD 29 (??/??/92)  185.168  (m)          607.51   (f) ADJ UNCH    1 2
 ME1835
 ME1835.Superseded values are not recommended for survey control.
 ME1835
 ME1835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1835.See file dsdata.pdf to determine how the superseded data were derived.
 ME1835
 ME1835_MARKER: DB = BENCH MARK DISK
 ME1835_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1835_SP_SET: FOUNDATION
 ME1835_STAMPING: C 138 1947
 ME1835_MARK LOGO: CGS
 ME1835_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1835
 ME1835  HISTORY     - Date     Condition        Report By
 ME1835  HISTORY     - 1947     MONUMENTED       CGS
 ME1835  HISTORY     - 1971     GOOD             NGS
 ME1835  HISTORY     - 1977     GOOD             NGS
 ME1835  HISTORY     - 20070512 MARK NOT FOUND   GEOCAC
 ME1835
 ME1835                          STATION DESCRIPTION
 ME1835
 ME1835'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1835'AT BLUE ISLAND.
 ME1835'AT BLUE ISLAND, ABOUT 0.25 MILE EAST ALONG VERMONT STREET FROM
 ME1835'THE POST OFFICE, ABOUT 100 YARDS NORTHEAST OF CHICAGO, ROCK
 ME1835'ISLAND AND PACIFIC RAILWAY STATION, SET IN THE TOP OF THE SOUTH
 ME1835'CORNER OF THE CONCRETE FOUNDATION OF THE FLOOD LIGHT TOWER FOR
 ME1835'THE RAILWAY FREIGHT YARDS, 96 FEET NORTH OF THE CENTER LINE OF
 ME1835'VERMONT STREET, 11 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 ME1835'MAIN TRACK AND ABOUT LEVEL WITH THE TOP OF THE RAIL.
 ME1835
 ME1835                          STATION RECOVERY (1971)
 ME1835
 ME1835'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1835'RECOVERED IN GOOD CONDITION.
 ME1835
 ME1835                          STATION RECOVERY (1977)
 ME1835
 ME1835'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1835'RECOVERED IN GOOD CONDITION.
 ME1835
 ME1835                          STATION RECOVERY (2007)
 ME1835
 ME1835'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1835'CHECKED THE BASE OF THE ONLY REMAINING TOWER IN THE AREA DESCRIBED
 ME1835'WITH NEGATIVE FINDINGS.  UNKNOWN FOR CERTAIN IF THIS WAS EVEN THE
 ME1835'TOWER PER THE DESCRIPTION.  THE AREA IS ALSO PAVED AND USED FOR METRA
 ME1835'EMPLOYEE PARKING.  THIS AREA SITS BETWEEN TWO SETS OF RAILROAD TRACKS
 ME1835'NEAR A STATION.  THIS IS NO LONGER AN ACTUAL RAILROAD YARD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1756 ***********************************************************************
 ME1756  DESIGNATION -  C 139
 ME1756  PID         -  ME1756
 ME1756  STATE/COUNTY-  IL/COOK
 ME1756  COUNTRY     -  US
 ME1756  USGS QUAD   -  PALOS PARK (2018)
 ME1756
 ME1756                         *CURRENT SURVEY CONTROL
 ME1756  ______________________________________________________________________
 ME1756* NAD 83(1986) POSITION- 41 44 46.     (N) 087 50 19.     (W)   SCALED
 ME1756* NAVD 88 ORTHO HEIGHT -   190.107 (meters)      623.71  (feet) ADJUSTED
 ME1756  ______________________________________________________________________
 ME1756  GEOID HEIGHT    -        -33.369 (meters)                     GEOID18
 ME1756  DYNAMIC HEIGHT  -        190.039 (meters)      623.49  (feet) COMP
 ME1756  MODELED GRAVITY -    980,262.1   (mgal)                       NAVD 88
 ME1756
 ME1756  VERT ORDER      -  FIRST     CLASS II
 ME1756
 ME1756.The horizontal coordinates were scaled from a map and have
 ME1756.an estimated accuracy of +/- 6 seconds.
 ME1756
 ME1756.The orthometric height was determined by differential leveling and
 ME1756.adjusted by the NATIONAL GEODETIC SURVEY
 ME1756.in June 1991.
 ME1756
 ME1756.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1756.GEOID18 height accuracy estimate available here.
 ME1756
 ME1756.Click photographs - Photos may exist for this station.
 ME1756
 ME1756.The dynamic height is computed by dividing the NAVD 88
 ME1756.geopotential number by the normal gravity value computed on the
 ME1756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1756.degrees latitude (g = 980.6199 gals.).
 ME1756
 ME1756.The modeled gravity was interpolated from observed gravity values.
 ME1756
 ME1756;                    North         East    Units  Estimated Accuracy
 ME1756;SPC IL E     -   564,020.      341,150.      MT  (+/- 180 meters Scaled)
 ME1756
 ME1756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM302219(NAD 83)
 ME1756
 ME1756                          SUPERSEDED SURVEY CONTROL
 ME1756
 ME1756  NGVD 29 (??/??/92)  190.193  (m)          623.99   (f) ADJ UNCH    1 2
 ME1756
 ME1756.Superseded values are not recommended for survey control.
 ME1756
 ME1756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1756.See file dsdata.pdf to determine how the superseded data were derived.
 ME1756
 ME1756_MARKER: DB = BENCH MARK DISK
 ME1756_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1756_SP_SET: BUILDING
 ME1756_STAMPING: C 139 1947
 ME1756_MARK LOGO: CGS
 ME1756_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1756
 ME1756  HISTORY     - Date     Condition        Report By
 ME1756  HISTORY     - 1947     MONUMENTED       CGS
 ME1756  HISTORY     - 1971     GOOD             NGS
 ME1756  HISTORY     - 1977     GOOD             NGS
 ME1756  HISTORY     - 19870701 GOOD             USPSQD
 ME1756  HISTORY     - 1989     GOOD             USPSQD
 ME1756  HISTORY     - 1989     GOOD             USPSQD
 ME1756  HISTORY     - 19970802 MARK NOT FOUND   USPSQD
 ME1756  HISTORY     - 20050629 MARK NOT FOUND   GEOCAC
 ME1756
 ME1756                          STATION DESCRIPTION
 ME1756
 ME1756'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1756'3.7 MI S FROM SUMMIT.
 ME1756'ABOUT 3.5 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE
 ME1756'PUBLIC SCHOOL AT SUMMIT, THENCE ABOUT 0.2 MILE EAST ALONG 79TH
 ME1756'STREET, ABOUT 150 YARDS SOUTH ALONG CORK AVENUE FROM ITS JUNCTION
 ME1756'WITH 79TH STREET, SET VERTICALLY IN THE NORTH FACE OF THE
 ME1756'BRIDGE WALL AT THE NORTHEAST CORNER OF THE JUSTICE SCHOOL,
 ME1756'23.5 FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING AND 3.7
 ME1756'FEET ABOVE THE GROUND.
 ME1756
 ME1756                          STATION RECOVERY (1971)
 ME1756
 ME1756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1756'RECOVERED IN GOOD CONDITION.
 ME1756
 ME1756                          STATION RECOVERY (1977)
 ME1756
 ME1756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1756'RECOVERED IN GOOD CONDITION.
 ME1756
 ME1756                          STATION RECOVERY (1987)
 ME1756
 ME1756'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1756'RECOVERED IN GOOD CONDITION.
 ME1756
 ME1756                          STATION RECOVERY (1989)
 ME1756
 ME1756'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1756'RECOVERED IN GOOD CONDITION.
 ME1756
 ME1756                          STATION RECOVERY (1989)
 ME1756
 ME1756'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1756'RECOVERED IN GOOD CONDITION.
 ME1756
 ME1756                          STATION RECOVERY (1997)
 ME1756
 ME1756'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME1756'MARK NOT FOUND.
 ME1756
 ME1756                          STATION RECOVERY (2005)
 ME1756
 ME1756'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME1756'BRIDGE IS STILL IN EXISTENCE, HOWEVER CONSTRUCTION WITHIN THE LAST 10
 ME1756'YEARS MAY HAVE RESULTED IN THE DESTRUCTION OF THIS MARK.  IT SHOULD BE
 ME1756'NOTED THAT THE SCHOOL IN THE DESCRIPTION IS NO LONGER IN EXISTENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0010 ***********************************************************************
 KC0010  DESIGNATION -  C 14
 KC0010  PID         -  KC0010
 KC0010  STATE/COUNTY-  IL/MORGAN
 KC0010  COUNTRY     -  US
 KC0010  USGS QUAD   -  JACKSONVILLE (2018)
 KC0010
 KC0010                         *CURRENT SURVEY CONTROL
 KC0010  ______________________________________________________________________
 KC0010* NAD 83(1986) POSITION- 39 43 53.33   (N) 090 10 57.02   (W)   HD_HELD1
 KC0010* NAVD 88 ORTHO HEIGHT -   185.514 (meters)      608.64  (feet) ADJUSTED
 KC0010  ______________________________________________________________________
 KC0010  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 KC0010  DYNAMIC HEIGHT  -        185.412 (meters)      608.31  (feet) COMP
 KC0010  MODELED GRAVITY -    980,070.8   (mgal)                       NAVD 88
 KC0010
 KC0010  VERT ORDER      -  FIRST     CLASS II
 KC0010
 KC0010.The horizontal coordinates were determined by differentially corrected
 KC0010.hand held GPS observations or other comparable positioning techniques
 KC0010.and have an estimated accuracy of +/- 3 meters.
 KC0010
 KC0010.The orthometric height was determined by differential leveling and
 KC0010.adjusted by the NATIONAL GEODETIC SURVEY
 KC0010.in June 1991.
 KC0010
 KC0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0010.GEOID18 height accuracy estimate available here.
 KC0010
 KC0010.Click photographs - Photos may exist for this station.
 KC0010
 KC0010.The dynamic height is computed by dividing the NAVD 88
 KC0010.geopotential number by the normal gravity value computed on the
 KC0010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0010.degrees latitude (g = 980.6199 gals.).
 KC0010
 KC0010.The modeled gravity was interpolated from observed gravity values.
 KC0010
 KC0010;                    North         East    Units  Estimated Accuracy
 KC0010;SPC IL W     -   340,175.4     698,642.3     MT  (+/- 3 meters HH1 GPS) 
 KC0010
 KC0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4145701751(NAD 83)
 KC0010
 KC0010                          SUPERSEDED SURVEY CONTROL
 KC0010
 KC0010  NGVD 29 (??/??/92)  185.635  (m)          609.04   (f) ADJ UNCH    1 2
 KC0010
 KC0010.Superseded values are not recommended for survey control.
 KC0010
 KC0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0010.See file dsdata.pdf to determine how the superseded data were derived.
 KC0010
 KC0010_MARKER: DB = BENCH MARK DISK
 KC0010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0010_STAMPING: C 14 1933
 KC0010_MARK LOGO: CGS
 KC0010_PROJECTION: RECESSED 43 CENTIMETERS
 KC0010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0010+STABILITY: SURFACE MOTION
 KC0010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0010+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2014
 KC0010
 KC0010  HISTORY     - Date     Condition        Report By
 KC0010  HISTORY     - 1933     MONUMENTED       CGS
 KC0010  HISTORY     - 20120626 GOOD             ILDT
 KC0010  HISTORY     - 20140912 GOOD             AMESC
 KC0010
 KC0010                          STATION DESCRIPTION
 KC0010
 KC0010'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0010'2 MI NW FROM ARNOLD.
 KC0010'ABOUT 2 MILES NORTHWEST ALONG THE WABASH RAILROAD FROM ARNOLD,
 KC0010'MORGAN COUNTY, 15 POLES NORTHWEST OF MILEPOST DET 445, 60 FEET
 KC0010'WEST OF A GRADE CROSSING, 30 FEET NORTH OF THE CENTERLINE OF THE
 KC0010'TRACK, AND 3 FEET SOUTH OF A FENCE.  A STANDARD DISK, STAMPED
 KC0010'C 14 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KC0010
 KC0010                          STATION RECOVERY (2012)
 KC0010
 KC0010'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0010'STATION IS 1.8 FEET NORTH OF RAILROAD SIGNAL BOX. STATION IS BURRIED
 KC0010'1.4 FEET.
 KC0010
 KC0010                          STATION RECOVERY (2014)
 KC0010
 KC0010'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KC0010'RECOVERED IN GOOD CONDITION.
 KC0010'
 KC0010'NOTE-ADD-THE STATION IS 0.8 FT (24 CM) SOUTH OF AN ORANGE WITNESS
 KC0010'POST.
 KC0010'
 KC0010'NOTE - THE FENCE HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3245 ***********************************************************************
 ME3245  DESIGNATION -  C 14
 ME3245  PID         -  ME3245
 ME3245  STATE/COUNTY-  IL/COOK
 ME3245  COUNTRY     -  US
 ME3245  USGS QUAD   -  JACKSON PARK (2018)
 ME3245
 ME3245                         *CURRENT SURVEY CONTROL
 ME3245  ______________________________________________________________________
 ME3245* NAD 83(1997) POSITION- 41 50 19.06361(N) 087 36 38.85526(W)   ADJUSTED
 ME3245* NAVD 88 ORTHO HEIGHT -   185.8   (meters)      610.    (feet) VERTCON3
 ME3245  ______________________________________________________________________
 ME3245  GEOID HEIGHT    -        -33.561 (meters)                     GEOID18
 ME3245  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 ME3245  HORZ ORDER      -  SECOND
 ME3245
 ME3245.The horizontal coordinates were established by classical geodetic methods
 ME3245.and adjusted by the National Geodetic Survey in October 1999.
 ME3245
 ME3245.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3245.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3245
 ME3245.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3245.GEOID18 height accuracy estimate available here.
 ME3245
 ME3245.Click photographs - Photos may exist for this station.
 ME3245
 ME3245.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3245
 ME3245. The following values were computed from the NAD 83(1997) position.
 ME3245
 ME3245;                    North         East     Units Scale Factor Converg.
 ME3245;SPC IL E     -   574,431.693   360,012.692   MT  1.00001930   +0 28 55.1
 ME3245;SPC IL E     - 1,884,614.65  1,181,141.64   sFT  1.00001930   +0 28 55.1
 ME3245;UTM  16      - 4,632,039.922   449,287.856   MT  0.99963165   -0 24 26.7
 ME3245
 ME3245!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3245!SPC IL E     -   0.99997613  x   1.00001930  =   0.99999543
 ME3245!UTM  16      -   0.99997613  x   0.99963165  =   0.99960778
 ME3245
 ME3245:                Primary Azimuth Mark                     Grid Az
 ME3245:SPC IL E     -  C 13                                     002 40 00.4
 ME3245:UTM  16      -  C 13                                     003 33 22.2
 ME3245
 ME3245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4928732039(NAD 83)
 ME3245
 ME3245|---------------------------------------------------------------------|
 ME3245| PID    Reference Object                     Distance      Geod. Az  |
 ME3245|                                                           dddmmss.s |
 ME3245| ME3244 C 13                                APPROX. 1.0 KM 0030855.5 |
 ME3245| ME3259 CUT D 63                             94.066 METERS 08821     |
 ME3245| ME2686 CHICAGO RED LIGHT ATOP MEADOWS      356.229 METERS 23442     |
 ME3245| ME3258 CUT D 50                             38.720 METERS 26617     |
 ME3245| ME2684 035                                 237.583 METERS 26934     |
 ME3245|---------------------------------------------------------------------|
 ME3245
 ME3245                          SUPERSEDED SURVEY CONTROL
 ME3245
 ME3245  NAD 83(1997)-  41 50 19.06382(N)    087 36 38.85562(W) AD(       ) 2
 ME3245  NAD 83(1994)-  41 50 19.06833(N)    087 36 38.86657(W) AD(       ) 2
 ME3245  NAD 83(1986)-  41 50 19.06911(N)    087 36 38.86576(W) AD(       ) 2
 ME3245  NGVD 29 (08/23/90)  185.9    (m)          610.     (f) VERT ANG       
 ME3245
 ME3245.Superseded values are not recommended for survey control.
 ME3245
 ME3245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3245.See file dsdata.pdf to determine how the superseded data were derived.
 ME3245
 ME3245_MARKER: DD = SURVEY DISK
 ME3245_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3245_SP_SET: SIDEWALK
 ME3245_STAMPING: C 14 1983
 ME3245_MARK LOGO: IL1670
 ME3245_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3245_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3245
 ME3245  HISTORY     - Date     Condition        Report By
 ME3245  HISTORY     - 1983     MONUMENTED       IL1670
 ME3245
 ME3245                          STATION DESCRIPTION
 ME3245
 ME3245'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3245'THE STATION IS IN CHICAGO, IN THE NORTH SIDEWALK OF THE 31ST STREET
 ME3245'OVERPASS OVER THE RAILROAD, JUST EAST OF LAKE PARK AVENUE.
 ME3245'
 ME3245'SEE ABOVE PARAGRAPH FOR TO REACH.
 ME3245'
 ME3245'THE STATION IS A STANDARD COC DISK STAMPED---C14 1983---CEMENTED IN
 ME3245'A DRILL HOLE IN THE CONCRETE SIDEWALK.  IT IS 7.2 M (23.6 FT)
 ME3245'EAST-NORTHEAST OF A LIGHT POLE, 2.7 M (8.9 FT) NORTH OF THE NORTH
 ME3245'EDGE OF 31ST STREET AND 1.25 M (4.1 FT) SOUTH OF CONCRETE RAILING
 ME3245'ALONG NORTH SIDE OF SIDEWALK.
 ME3245'
 ME3245'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1732 ***********************************************************************
 ME1732  DESIGNATION -  C 140
 ME1732  PID         -  ME1732
 ME1732  STATE/COUNTY-  IL/COOK
 ME1732  COUNTRY     -  US
 ME1732  USGS QUAD   -  SAG BRIDGE (2018)
 ME1732
 ME1732                         *CURRENT SURVEY CONTROL
 ME1732  ______________________________________________________________________
 ME1732* NAD 83(1986) POSITION- 41 41 08.     (N) 087 57 25.     (W)   SCALED
 ME1732* NAVD 88 ORTHO HEIGHT -   186.174 (meters)      610.81  (feet) ADJUSTED
 ME1732  ______________________________________________________________________
 ME1732  GEOID HEIGHT    -        -33.251 (meters)                     GEOID18
 ME1732  DYNAMIC HEIGHT  -        186.106 (meters)      610.58  (feet) COMP
 ME1732  MODELED GRAVITY -    980,252.5   (mgal)                       NAVD 88
 ME1732
 ME1732  VERT ORDER      -  FIRST     CLASS II
 ME1732
 ME1732.The horizontal coordinates were scaled from a map and have
 ME1732.an estimated accuracy of +/- 6 seconds.
 ME1732
 ME1732.The orthometric height was determined by differential leveling and
 ME1732.adjusted by the NATIONAL GEODETIC SURVEY
 ME1732.in June 1991.
 ME1732
 ME1732.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1732.GEOID18 height accuracy estimate available here.
 ME1732
 ME1732.Click photographs - Photos may exist for this station.
 ME1732
 ME1732.The dynamic height is computed by dividing the NAVD 88
 ME1732.geopotential number by the normal gravity value computed on the
 ME1732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1732.degrees latitude (g = 980.6199 gals.).
 ME1732
 ME1732.The modeled gravity was interpolated from observed gravity values.
 ME1732
 ME1732;                    North         East    Units  Estimated Accuracy
 ME1732;SPC IL E     -   557,250.      331,340.      MT  (+/- 180 meters Scaled)
 ME1732
 ME1732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM203153(NAD 83)
 ME1732
 ME1732                          SUPERSEDED SURVEY CONTROL
 ME1732
 ME1732  NGVD 29 (??/??/92)  186.263  (m)          611.10   (f) ADJ UNCH    1 2
 ME1732
 ME1732.Superseded values are not recommended for survey control.
 ME1732
 ME1732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1732.See file dsdata.pdf to determine how the superseded data were derived.
 ME1732
 ME1732_MARKER: DB = BENCH MARK DISK
 ME1732_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1732_SP_SET: BOX CULVERT HEADWALL
 ME1732_STAMPING: C 140 1947
 ME1732_MARK LOGO: CGS
 ME1732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1732+STABILITY: SURFACE MOTION
 ME1732
 ME1732  HISTORY     - Date     Condition        Report By
 ME1732  HISTORY     - 1947     MONUMENTED       CGS
 ME1732  HISTORY     - 1971     GOOD             NGS
 ME1732  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1732  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1732  HISTORY     - 20090524 MARK NOT FOUND   GEOCAC
 ME1732
 ME1732                          STATION DESCRIPTION
 ME1732
 ME1732'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1732'2.5 MI NE FROM LEMONT.
 ME1732'ABOUT 2.5 MILES NORTHEAST ALONG THE CHICAGO-JOLIET ROAD FROM THE
 ME1732'ALTON RAILROAD STATION AT LEMONT, ABOUT 110 FEET NORTHEAST OF
 ME1732'THE CENTER LINE OF THE ENTRANCE TO THE ST. JOSEPHS HOME, SET
 ME1732'IN THE TOP OF THE SOUTHWEST END OF THE SOUTHEAST CONCRETE HEAD
 ME1732'WALL OF A 6-FOOT CONCRETE BOX CULVERT, 15 FEET SOUTHEAST OF
 ME1732'THE CENTER LINE OF THE ROAD, 3.3 FEET NORTHEAST OF THE SOUTHWEST
 ME1732'END OF THE HEAD WALL AND 0.3 FOOT ABOVE THE ROAD.
 ME1732
 ME1732                          STATION RECOVERY (1971)
 ME1732
 ME1732'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1732'RECOVERED IN GOOD CONDITION.
 ME1732
 ME1732                          STATION RECOVERY (1977)
 ME1732
 ME1732'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1732'MARK NOT FOUND.
 ME1732
 ME1732                          STATION RECOVERY (1987)
 ME1732
 ME1732'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1732'MARK NOT FOUND.
 ME1732
 ME1732                          STATION RECOVERY (2009)
 ME1732
 ME1732'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1732'CULVERT REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0092 ***********************************************************************
 MF0092  DESIGNATION -  C 141
 MF0092  PID         -  MF0092
 MF0092  STATE/COUNTY-  IL/WILL
 MF0092  COUNTRY     -  US
 MF0092  USGS QUAD   -  JOLIET (2018)
 MF0092
 MF0092                         *CURRENT SURVEY CONTROL
 MF0092  ______________________________________________________________________
 MF0092* NAD 83(1986) POSITION- 41 33 40.     (N) 088 04 10.     (W)   SCALED
 MF0092* NAVD 88 ORTHO HEIGHT -   184.371 (meters)      604.89  (feet) ADJUSTED
 MF0092  ______________________________________________________________________
 MF0092  GEOID HEIGHT    -        -33.176 (meters)                     GEOID18
 MF0092  DYNAMIC HEIGHT  -        184.301 (meters)      604.66  (feet) COMP
 MF0092  MODELED GRAVITY -    980,240.8   (mgal)                       NAVD 88
 MF0092
 MF0092  VERT ORDER      -  FIRST     CLASS II
 MF0092
 MF0092.The horizontal coordinates were scaled from a map and have
 MF0092.an estimated accuracy of +/- 6 seconds.
 MF0092
 MF0092.The orthometric height was determined by differential leveling and
 MF0092.adjusted by the NATIONAL GEODETIC SURVEY
 MF0092.in June 1991.
 MF0092
 MF0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0092.GEOID18 height accuracy estimate available here.
 MF0092
 MF0092.Click photographs - Photos may exist for this station.
 MF0092
 MF0092.The dynamic height is computed by dividing the NAVD 88
 MF0092.geopotential number by the normal gravity value computed on the
 MF0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0092.degrees latitude (g = 980.6199 gals.).
 MF0092
 MF0092.The modeled gravity was interpolated from observed gravity values.
 MF0092
 MF0092;                    North         East    Units  Estimated Accuracy
 MF0092;SPC IL E     -   543,390.      322,010.      MT  (+/- 180 meters Scaled)
 MF0092
 MF0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM108016(NAD 83)
 MF0092
 MF0092                          SUPERSEDED SURVEY CONTROL
 MF0092
 MF0092  NGVD 29 (??/??/92)  184.46   (m)          605.2    (f) COMPUTED    1 2
 MF0092
 MF0092.Superseded values are not recommended for survey control.
 MF0092
 MF0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0092.See file dsdata.pdf to determine how the superseded data were derived.
 MF0092
 MF0092_MARKER: DB = BENCH MARK DISK
 MF0092_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0092_SP_SET: BRIDGE
 MF0092_STAMPING: C 141 1947
 MF0092_MARK LOGO: CGS
 MF0092_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0092
 MF0092  HISTORY     - Date     Condition        Report By
 MF0092  HISTORY     - 1947     MONUMENTED       CGS
 MF0092  HISTORY     - 20080605 POOR             GEOCAC
 MF0092
 MF0092                          STATION DESCRIPTION
 MF0092
 MF0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0092'2.4 MI N FROM JOLIET.
 MF0092'ABOUT 2.4 MILES NORTH ALONG STATE HIGHWAY 4A FROM ITS JUNCTION
 MF0092'WITH U.S. HIGHWAY 30 AT JOLIET, ABOUT 0.75 MILE NORTH OF THE NORTH
 MF0092'CITY LIMITS OF JOLIET, SET IN THE TOP OF THE NORTH END OF THE
 MF0092'RETAINING WALL ALONG THE WEST SIDE OF THE HIGHWAY AT A STONE
 MF0092'BRIDGE AT THE JUNCTION OF FAIRMONT AVENUE, 128 FEET SOUTH OF THE
 MF0092'PROLONGED CENTER LINE OF FAIRMOUNT AVENUE, 32 FEET WEST OF THE
 MF0092'CENTER LINE OF THE HIGHWAY, 3 FEET SOUTH OF THE NORTH END OF THE
 MF0092'RETAINING WALL, 1.9 FEET EAST OF THE WEST FACE OF THE RETAINING
 MF0092'WALL AND 1/2 FOOT BELOW THE BRIDGE FLOOR.
 MF0092
 MF0092                          STATION RECOVERY (2008)
 MF0092
 MF0092'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0092'RETAINING WALL NO LONGER EXISTS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0093 ***********************************************************************
 MF0093  DESIGNATION -  C 141 RESET
 MF0093  PID         -  MF0093
 MF0093  STATE/COUNTY-  IL/WILL
 MF0093  COUNTRY     -  US
 MF0093  USGS QUAD   -  JOLIET (2018)
 MF0093
 MF0093                         *CURRENT SURVEY CONTROL
 MF0093  ______________________________________________________________________
 MF0093* NAD 83(1986) POSITION- 41 33 40.     (N) 088 04 10.     (W)   SCALED
 MF0093* NAVD 88 ORTHO HEIGHT -   181.85  (meters)      596.6   (feet) RESET
 MF0093  ______________________________________________________________________
 MF0093  GEOID HEIGHT    -        -33.176 (meters)                     GEOID18
 MF0093  VERT ORDER      -  THIRD
 MF0093
 MF0093.The horizontal coordinates were scaled from a map and have
 MF0093.an estimated accuracy of +/- 6 seconds.
 MF0093
 MF0093.The orthometric height was computed from unverified reset data.
 MF0093
 MF0093.No vertical observational check was made to the station.
 MF0093
 MF0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0093.GEOID18 height accuracy estimate available here.
 MF0093
 MF0093.Click photographs - Photos may exist for this station.
 MF0093
 MF0093;                    North         East    Units  Estimated Accuracy
 MF0093;SPC IL E     -   543,390.      322,010.      MT  (+/- 180 meters Scaled)
 MF0093
 MF0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM108016(NAD 83)
 MF0093
 MF0093                          SUPERSEDED SURVEY CONTROL
 MF0093
 MF0093  NGVD 29 (??/??/??)  181.94   (m)          596.9    (f) RESET       3  
 MF0093
 MF0093.Superseded values are not recommended for survey control.
 MF0093
 MF0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0093.See file dsdata.pdf to determine how the superseded data were derived.
 MF0093
 MF0093_MARKER: DB = BENCH MARK DISK
 MF0093_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0093_SP_SET: BOX CULVERT HEADWALL
 MF0093_STAMPING: C 141 RESET 1954
 MF0093_MARK LOGO: CGS
 MF0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0093+STABILITY: SURFACE MOTION
 MF0093
 MF0093  HISTORY     - Date     Condition        Report By
 MF0093  HISTORY     - 1954     MONUMENTED       ILDT
 MF0093  HISTORY     - 20070623 MARK NOT FOUND   GEOCAC
 MF0093
 MF0093                          STATION DESCRIPTION
 MF0093
 MF0093'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1954
 MF0093'2.4 MI N FROM JOLIET.
 MF0093'2.4 MILES NORTH ALONG STATE HIGHWAY 4 A FROM THE JUNCTION OF
 MF0093'U.S. HIGHWAY 30 AT JOLIET, 0.8 MILE NORTH OF THE NORTH CITY
 MF0093'LIMITS, AT THE JUNCTION OF FARIMONT AVENUE, 103 FEET SOUTH OF
 MF0093'THE PROLONGED CENTERLINE OF FAIRMONT AVENUE, 60.5 FEET EAST OF THE
 MF0093'CENTERLINE OF THE HIGHWAY, AT A BOX CULVERT, AND IN THE SOUTH END
 MF0093'OF THE EAST HEADWALL.
 MF0093
 MF0093                          STATION RECOVERY (2007)
 MF0093
 MF0093'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0093'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0075 ***********************************************************************
 MF0075  DESIGNATION -  C 142
 MF0075  PID         -  MF0075
 MF0075  STATE/COUNTY-  IL/WILL
 MF0075  COUNTRY     -  US
 MF0075  USGS QUAD   -  PLAINFIELD (2018)
 MF0075
 MF0075                         *CURRENT SURVEY CONTROL
 MF0075  ______________________________________________________________________
 MF0075* NAD 83(1986) POSITION- 41 31 20.     (N) 088 07 29.     (W)   SCALED
 MF0075* NAVD 88 ORTHO HEIGHT -   196.089 (meters)      643.34  (feet) ADJUSTED
 MF0075  ______________________________________________________________________
 MF0075  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF0075  DYNAMIC HEIGHT  -        196.015 (meters)      643.09  (feet) COMP
 MF0075  MODELED GRAVITY -    980,240.8   (mgal)                       NAVD 88
 MF0075
 MF0075  VERT ORDER      -  FIRST     CLASS II
 MF0075
 MF0075.The horizontal coordinates were scaled from a map and have
 MF0075.an estimated accuracy of +/- 6 seconds.
 MF0075
 MF0075.The orthometric height was determined by differential leveling and
 MF0075.adjusted by the NATIONAL GEODETIC SURVEY
 MF0075.in June 1991.
 MF0075
 MF0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0075.GEOID18 height accuracy estimate available here.
 MF0075
 MF0075.Click photographs - Photos may exist for this station.
 MF0075
 MF0075.The dynamic height is computed by dividing the NAVD 88
 MF0075.geopotential number by the normal gravity value computed on the
 MF0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0075.degrees latitude (g = 980.6199 gals.).
 MF0075
 MF0075.The modeled gravity was interpolated from observed gravity values.
 MF0075
 MF0075;                    North         East    Units  Estimated Accuracy
 MF0075;SPC IL E     -   539,060.      317,410.      MT  (+/- 180 meters Scaled)
 MF0075
 MF0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL061973(NAD 83)
 MF0075
 MF0075                          SUPERSEDED SURVEY CONTROL
 MF0075
 MF0075  NGVD 29 (??/??/92)  196.179  (m)          643.63   (f) ADJ UNCH    1 2
 MF0075
 MF0075.Superseded values are not recommended for survey control.
 MF0075
 MF0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0075.See file dsdata.pdf to determine how the superseded data were derived.
 MF0075
 MF0075_MARKER: DB = BENCH MARK DISK
 MF0075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0075_STAMPING: C 142 1947
 MF0075_MARK LOGO: CGS
 MF0075_PROJECTION: PROJECTING 10 CENTIMETERS
 MF0075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0075+STABILITY: SURFACE MOTION
 MF0075
 MF0075  HISTORY     - Date     Condition        Report By
 MF0075  HISTORY     - 1947     MONUMENTED       CGS
 MF0075  HISTORY     - 1974     MARK NOT FOUND   NGS
 MF0075  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0075  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0075
 MF0075                          STATION DESCRIPTION
 MF0075
 MF0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0075'2.3 MI W FROM JOLIET.
 MF0075'ABOUT 2.3 MILES WEST ALONG U.S. HIGHWAY 52 FROM THE COURT HOUSE
 MF0075'AT JOLIET, ABOUT 0.1 MILE WEST OF THE JOLIET CITY LIMIT SIGN,
 MF0075'SET IN THE SOUTHWEST QUARTER OF THE INTERSECTION OF ROCKDALE
 MF0075'ROAD, 44 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 61 FEET
 MF0075'WEST OF THE CENTER LINE OF ROCKDALE ROAD, 55 FEET NORTHWEST OF
 MF0075'THE WEST END OF A 2-FOOT CONCRETE BOX CULVERT UNDER ROCKDALE
 MF0075'ROAD, 9 FEET SOUTHEAST OF A POWER POLE, ABOUT 0.25 MILE EAST OF
 MF0075'THE CROSSING OF A POWER TRANSMISSION LINE, 1/2 FOOT BELOW THE
 MF0075'INTERSECTION AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0075'4 INCHES.
 MF0075
 MF0075                          STATION RECOVERY (1974)
 MF0075
 MF0075'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 MF0075'MARK NOT FOUND.
 MF0075
 MF0075                          STATION RECOVERY (2008)
 MF0075
 MF0075'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0075'SUBMITTED BY GEOCACHER CT
 MF0075
 MF0075                          STATION RECOVERY (2013)
 MF0075
 MF0075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0075'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0159 ***********************************************************************
 MF0159  DESIGNATION -  C 143
 MF0159  PID         -  MF0159
 MF0159  STATE/COUNTY-  IL/GRUNDY
 MF0159  COUNTRY     -  US
 MF0159  USGS QUAD   -  MINOOKA (2018)
 MF0159
 MF0159                         *CURRENT SURVEY CONTROL
 MF0159  ______________________________________________________________________
 MF0159* NAD 83(1986) POSITION- 41 24 59.     (N) 088 21 54.     (W)   SCALED
 MF0159* NAVD 88 ORTHO HEIGHT -   163.976 (meters)      537.98  (feet) ADJUSTED
 MF0159  ______________________________________________________________________
 MF0159  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 MF0159  DYNAMIC HEIGHT  -        163.914 (meters)      537.77  (feet) COMP
 MF0159  MODELED GRAVITY -    980,239.0   (mgal)                       NAVD 88
 MF0159
 MF0159  VERT ORDER      -  FIRST     CLASS II
 MF0159
 MF0159.The horizontal coordinates were scaled from a map and have
 MF0159.an estimated accuracy of +/- 6 seconds.
 MF0159
 MF0159.The orthometric height was determined by differential leveling and
 MF0159.adjusted by the NATIONAL GEODETIC SURVEY
 MF0159.in June 1991.
 MF0159
 MF0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0159.GEOID18 height accuracy estimate available here.
 MF0159
 MF0159.Click photographs - Photos may exist for this station.
 MF0159
 MF0159.The dynamic height is computed by dividing the NAVD 88
 MF0159.geopotential number by the normal gravity value computed on the
 MF0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0159.degrees latitude (g = 980.6199 gals.).
 MF0159
 MF0159.The modeled gravity was interpolated from observed gravity values.
 MF0159
 MF0159;                    North         East    Units  Estimated Accuracy
 MF0159;SPC IL E     -   527,280.      297,350.      MT  (+/- 180 meters Scaled)
 MF0159
 MF0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL859858(NAD 83)
 MF0159
 MF0159                          SUPERSEDED SURVEY CONTROL
 MF0159
 MF0159  NGVD 29 (??/??/92)  164.056  (m)          538.24   (f) ADJ UNCH    1 2
 MF0159
 MF0159.Superseded values are not recommended for survey control.
 MF0159
 MF0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0159.See file dsdata.pdf to determine how the superseded data were derived.
 MF0159
 MF0159_MARKER: DB = BENCH MARK DISK
 MF0159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0159_SP_SET: CULVERT
 MF0159_STAMPING: C 143 1947
 MF0159_MARK LOGO: CGS
 MF0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0159+STABILITY: SURFACE MOTION
 MF0159
 MF0159  HISTORY     - Date     Condition        Report By
 MF0159  HISTORY     - 1947     MONUMENTED       CGS
 MF0159
 MF0159                          STATION DESCRIPTION
 MF0159
 MF0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0159'5.5 MI NE FROM MORRIS.
 MF0159'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0159'HOUSE AT MORRIS, THENCE ABOUT 4.45 MILES NORTHEAST ALONG U.S.
 MF0159'HIGHWAY 6, ABOUT 150 YARDS SOUTHWEST OF A TWO STORY BRICK FARM
 MF0159'HOUSE, SET IN THE SOUTWEST QUARTER OF THE INTERSECTION OF
 MF0159'A NORTH-SOUTH GRAVEL ROAD AND ON A CURVE IN THE HIGHWAY WITH
 MF0159'TANGENTS EXTENDING EAST AND SOUTHWEST, 40 FEET SOUTH OF THE
 MF0159'CENTER LINE OF THE HIGHWAY, 121 FEET WEST OF THE CENTER LINE
 MF0159'OF THE GRAVEL ROAD, 11.5 FEET EAST OF A POWER POLE, 79 FEET
 MF0159'SOUTHWEST OF THE SOUTH END OF A 2-FOOT CONCRETE BOX CULVERT,
 MF0159'1 FOOT NORTH OF THE SOUTH RIGHT-OF-WAY FENCE, 1 FOOT BELOW
 MF0159'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0159'4 INCHES.  THIS MARK MAY ALSO BE REACHED FROM MORRIS BY GOING
 MF0159'1.8 MILES NORTH ALONG STATE HIGHWAY 47, THENCE 3.7 MILES
 MF0159'NORTHEAST ALONG U.S. HIGHWAY 6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0160 ***********************************************************************
 MF0160  DESIGNATION -  C 143 RESET
 MF0160  PID         -  MF0160
 MF0160  STATE/COUNTY-  IL/GRUNDY
 MF0160  COUNTRY     -  US
 MF0160  USGS QUAD   -  MINOOKA (2018)
 MF0160
 MF0160                         *CURRENT SURVEY CONTROL
 MF0160  ______________________________________________________________________
 MF0160* NAD 83(1986) POSITION- 41 25 00.     (N) 088 21 54.     (W)   SCALED
 MF0160* NAVD 88 ORTHO HEIGHT -   167.46  (meters)      549.4   (feet) RESET
 MF0160  ______________________________________________________________________
 MF0160  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 MF0160  VERT ORDER      -  THIRD
 MF0160
 MF0160.The horizontal coordinates were scaled from a map and have
 MF0160.an estimated accuracy of +/- 6 seconds.
 MF0160
 MF0160.The orthometric height was computed from unverified reset data.
 MF0160
 MF0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0160.GEOID18 height accuracy estimate available here.
 MF0160
 MF0160.Click photographs - Photos may exist for this station.
 MF0160
 MF0160;                    North         East    Units  Estimated Accuracy
 MF0160;SPC IL E     -   527,320.      297,350.      MT  (+/- 180 meters Scaled)
 MF0160
 MF0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL859859(NAD 83)
 MF0160
 MF0160                          SUPERSEDED SURVEY CONTROL
 MF0160
 MF0160.No superseded survey control is available for this station.
 MF0160
 MF0160_MARKER: DB = BENCH MARK DISK
 MF0160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0160_STAMPING: C 143 RESET 1971
 MF0160_MARK LOGO: CGS
 MF0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0160+STABILITY: SURFACE MOTION
 MF0160
 MF0160  HISTORY     - Date     Condition        Report By
 MF0160  HISTORY     - 1971     MONUMENTED       NGS
 MF0160  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0160  HISTORY     - 20061119 MARK NOT FOUND   GEOCAC
 MF0160
 MF0160                          STATION DESCRIPTION
 MF0160
 MF0160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF0160'4 MI NE FROM MORRIS.
 MF0160'ABOUT 3.75 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM ITS
 MF0160'JUNCTION WITH STATE HIGHWAY 47 AT THE NORTH EDGE OF MORRIS,
 MF0160'1 FOOT EAST OF A METAL WITNESS POST, 4 FEET SOUTHWEST OF A POWER
 MF0160'POLE, 172 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, IN THE
 MF0160'NORTH RIGHT-OF-WAY OF THE HIGHWAY, SET IN THE TOP OF A ROUND
 MF0160'CONCRETE POST PROJECTING 4 INCHES.
 MF0160
 MF0160                          STATION RECOVERY (1989)
 MF0160
 MF0160'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0160'MARK NOT FOUND.
 MF0160
 MF0160                          STATION RECOVERY (2006)
 MF0160
 MF0160'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0160'A CHECK OF THE AREA RESULTED IN NEGATIVE FINDINGS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0051 ***********************************************************************
 HB0051  DESIGNATION -  C 144
 HB0051  PID         -  HB0051
 HB0051  STATE/COUNTY-  IL/GALLATIN
 HB0051  COUNTRY     -  US
 HB0051  USGS QUAD   -  EQUALITY (2018)
 HB0051
 HB0051                         *CURRENT SURVEY CONTROL
 HB0051  ______________________________________________________________________
 HB0051* NAD 83(1986) POSITION- 37 43 36.     (N) 088 15 55.     (W)   SCALED
 HB0051* NAVD 88 ORTHO HEIGHT -   109.124 (meters)      358.02  (feet) ADJUSTED
 HB0051  ______________________________________________________________________
 HB0051  GEOID HEIGHT    -        -29.775 (meters)                     GEOID18
 HB0051  DYNAMIC HEIGHT  -        109.048 (meters)      357.77  (feet) COMP
 HB0051  MODELED GRAVITY -    979,940.4   (mgal)                       NAVD 88
 HB0051
 HB0051  VERT ORDER      -  FIRST     CLASS II
 HB0051
 HB0051.The horizontal coordinates were scaled from a map and have
 HB0051.an estimated accuracy of +/- 6 seconds.
 HB0051
 HB0051.The orthometric height was determined by differential leveling and
 HB0051.adjusted by the NATIONAL GEODETIC SURVEY
 HB0051.in June 1991.
 HB0051
 HB0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0051.GEOID18 height accuracy estimate available here.
 HB0051
 HB0051.Click photographs - Photos may exist for this station.
 HB0051
 HB0051.The dynamic height is computed by dividing the NAVD 88
 HB0051.geopotential number by the normal gravity value computed on the
 HB0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0051.degrees latitude (g = 980.6199 gals.).
 HB0051
 HB0051.The modeled gravity was interpolated from observed gravity values.
 HB0051
 HB0051;                    North         East    Units  Estimated Accuracy
 HB0051;SPC IL E     -   117,640.      306,000.      MT  (+/- 180 meters Scaled)
 HB0051
 HB0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG884762(NAD 83)
 HB0051
 HB0051                          SUPERSEDED SURVEY CONTROL
 HB0051
 HB0051  NGVD 29 (11/26/84)  109.225  (m)          358.35   (f) ADJUSTED    1 2
 HB0051
 HB0051.Superseded values are not recommended for survey control.
 HB0051
 HB0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0051.See file dsdata.pdf to determine how the superseded data were derived.
 HB0051
 HB0051_MARKER: DB = BENCH MARK DISK
 HB0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0051_STAMPING: C 144 1949
 HB0051_MARK LOGO: CGS
 HB0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0051+STABILITY: SURFACE MOTION
 HB0051
 HB0051  HISTORY     - Date     Condition        Report By
 HB0051  HISTORY     - 1949     MONUMENTED       CGS
 HB0051
 HB0051                          STATION DESCRIPTION
 HB0051
 HB0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0051'4.5 MI NW FROM SHAWNEETOWN.
 HB0051'ABOUT 4.5 MILES NORTHWEST ALONG THE LOUISVILLE AND NASHVILLE
 HB0051'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, ABOUT 1.1
 HB0051'MILES SOUTHEAST OF THE CROSSING OF STATE HIGHWAY 1 AT LAWLER,
 HB0051'AT A FARM ROAD CROSSING, 29 FEET NORTH-NORTHWEST OF THE CENTER
 HB0051'OF THE CROSSING, 26 FEET NORTH OF THE NORTH RAIL, 9 FEET WEST OF
 HB0051'THE CENTER OF THE FARM ROAD AT CENTER OF GATE IN R/W FENCE LINE,
 HB0051'1 FOOT SOUTH OF THE FENCE LINE, 1 1/2 FEET WEST OF A WHITE
 HB0051'WOODEN WITNESS POST, 1 FOOT ABOVE THE TRACK AND SET IN THE TOP OF
 HB0051'A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0556 ***********************************************************************
 HB0556  DESIGNATION -  C 145
 HB0556  PID         -  HB0556
 HB0556  STATE/COUNTY-  IL/SALINE
 HB0556  COUNTRY     -  US
 HB0556  USGS QUAD   -  GALATIA (2018)
 HB0556
 HB0556                         *CURRENT SURVEY CONTROL
 HB0556  ______________________________________________________________________
 HB0556* NAD 83(1986) POSITION- 37 49 27.     (N) 088 31 58.     (W)   SCALED
 HB0556* NAVD 88 ORTHO HEIGHT -   124.175 (meters)      407.40  (feet) ADJUSTED
 HB0556  ______________________________________________________________________
 HB0556  GEOID HEIGHT    -        -29.695 (meters)                     GEOID18
 HB0556  DYNAMIC HEIGHT  -        124.090 (meters)      407.12  (feet) COMP
 HB0556  MODELED GRAVITY -    979,946.0   (mgal)                       NAVD 88
 HB0556
 HB0556  VERT ORDER      -  FIRST     CLASS II
 HB0556
 HB0556.The horizontal coordinates were scaled from a map and have
 HB0556.an estimated accuracy of +/- 6 seconds.
 HB0556
 HB0556.The orthometric height was determined by differential leveling and
 HB0556.adjusted by the NATIONAL GEODETIC SURVEY
 HB0556.in June 1991.
 HB0556
 HB0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0556.GEOID18 height accuracy estimate available here.
 HB0556
 HB0556.Click photographs - Photos may exist for this station.
 HB0556
 HB0556.The dynamic height is computed by dividing the NAVD 88
 HB0556.geopotential number by the normal gravity value computed on the
 HB0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0556.degrees latitude (g = 980.6199 gals.).
 HB0556
 HB0556.The modeled gravity was interpolated from observed gravity values.
 HB0556
 HB0556;                    North         East    Units  Estimated Accuracy
 HB0556;SPC IL E     -   128,480.      282,440.      MT  (+/- 180 meters Scaled)
 HB0556
 HB0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG651874(NAD 83)
 HB0556
 HB0556                          SUPERSEDED SURVEY CONTROL
 HB0556
 HB0556  NGVD 29 (11/26/84)  124.274  (m)          407.72   (f) ADJUSTED    1 2
 HB0556
 HB0556.Superseded values are not recommended for survey control.
 HB0556
 HB0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0556.See file dsdata.pdf to determine how the superseded data were derived.
 HB0556
 HB0556_MARKER: DB = BENCH MARK DISK
 HB0556_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0556_SP_SET: FOUNDATION
 HB0556_STAMPING: C 145 1949
 HB0556_MARK LOGO: CGS
 HB0556_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0556
 HB0556  HISTORY     - Date     Condition        Report By
 HB0556  HISTORY     - 1949     MONUMENTED       CGS
 HB0556  HISTORY     - 1980     GOOD             ILDT
 HB0556  HISTORY     - 1980     GOOD             ILDT
 HB0556  HISTORY     - 1980     GOOD             ILDT
 HB0556  HISTORY     - 20110627 MARK NOT FOUND   ILDT
 HB0556  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0556
 HB0556                          STATION DESCRIPTION
 HB0556
 HB0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0556'4.6 MI SE FROM GALATIA.
 HB0556'4.65 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0556'THE STATION AT GALATIA, ABOUT 5.1 MILES WEST-NORTHWEST ALONG THE
 HB0556'I.C.RR FROM THE JUNCTION WITH THE CLEVELAND, CINCINNATI, CHICAGO
 HB0556'AND ST. LOUIS RAILWAY AT ELDORADO, AT ROAD CROSSING AT OLD STATION
 HB0556'SITE AT RALEIGH, SET IN THE TOP CONCRETE FOUNDATION OF SCALES, 42.5
 HB0556'FEET EAST OF THE CENTER LINE OF ROAD CROSSING, 102 FEET NORTHWEST
 HB0556'OF STATION SIGN ON RAILROAD BOOTH, 34.5 FEET SOUTH AND ACROSS
 HB0556'DRIVEWAY FROM THE NORTHWEST END OF A SHORT SIDING, 23 FEET NORTHEAST
 HB0556'OF THE NORTHEAST RAIL, 18 FEET SOUTHWEST OF A DRIVEWAY LEADING
 HB0556'SOUTHEAST, AND ABOUT LEVEL WITH THE TRACK.  NOTE-- C 145 IS 0.4
 HB0556'MILE EAST OF INTERSECTION OF I.C.RR AND ST. HWY 34 AY RALEIGH.
 HB0556
 HB0556                          STATION RECOVERY (1980)
 HB0556
 HB0556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0556'RECOVERED IN GOOD CONDITION.
 HB0556
 HB0556                          STATION RECOVERY (1980)
 HB0556
 HB0556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0556'RECOVERED IN GOOD CONDITION.
 HB0556
 HB0556                          STATION RECOVERY (1980)
 HB0556
 HB0556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0556'RECOVERED IN GOOD CONDITION.
 HB0556
 HB0556                          STATION RECOVERY (2011)
 HB0556
 HB0556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0556'SCALES ARE GONE
 HB0556
 HB0556                          STATION RECOVERY (2012)
 HB0556
 HB0556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0556'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0527 ***********************************************************************
 HB0527  DESIGNATION -  C 146
 HB0527  PID         -  HB0527
 HB0527  STATE/COUNTY-  IL/FRANKLIN
 HB0527  COUNTRY     -  US
 HB0527  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0527
 HB0527                         *CURRENT SURVEY CONTROL
 HB0527  ______________________________________________________________________
 HB0527* NAD 83(1986) POSITION- 37 56 54.     (N) 088 49 34.     (W)   SCALED
 HB0527* NAVD 88 ORTHO HEIGHT -   144.268 (meters)      473.32  (feet) ADJUSTED
 HB0527  ______________________________________________________________________
 HB0527  GEOID HEIGHT    -        -29.635 (meters)                     GEOID18
 HB0527  DYNAMIC HEIGHT  -        144.171 (meters)      473.00  (feet) COMP
 HB0527  MODELED GRAVITY -    979,950.9   (mgal)                       NAVD 88
 HB0527
 HB0527  VERT ORDER      -  FIRST     CLASS II
 HB0527
 HB0527.The horizontal coordinates were scaled from a map and have
 HB0527.an estimated accuracy of +/- 6 seconds.
 HB0527
 HB0527.The orthometric height was determined by differential leveling and
 HB0527.adjusted by the NATIONAL GEODETIC SURVEY
 HB0527.in June 1991.
 HB0527
 HB0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0527.GEOID18 height accuracy estimate available here.
 HB0527
 HB0527.Click photographs - Photos may exist for this station.
 HB0527
 HB0527.The dynamic height is computed by dividing the NAVD 88
 HB0527.geopotential number by the normal gravity value computed on the
 HB0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0527.degrees latitude (g = 980.6199 gals.).
 HB0527
 HB0527.The modeled gravity was interpolated from observed gravity values.
 HB0527
 HB0527;                    North         East    Units  Estimated Accuracy
 HB0527;SPC IL E     -   142,360.      256,690.      MT  (+/- 180 meters Scaled)
 HB0527
 HB0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH395016(NAD 83)
 HB0527
 HB0527                          SUPERSEDED SURVEY CONTROL
 HB0527
 HB0527  NGVD 29 (11/26/84)  144.362  (m)          473.63   (f) ADJUSTED    1 2
 HB0527
 HB0527.Superseded values are not recommended for survey control.
 HB0527
 HB0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0527.See file dsdata.pdf to determine how the superseded data were derived.
 HB0527
 HB0527_MARKER: DB = BENCH MARK DISK
 HB0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0527_STAMPING: C 146 1949
 HB0527_MARK LOGO: CGS
 HB0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0527+STABILITY: SURFACE MOTION
 HB0527_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0527+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 HB0527
 HB0527  HISTORY     - Date     Condition        Report By
 HB0527  HISTORY     - 1949     MONUMENTED       CGS
 HB0527  HISTORY     - 1960     GOOD             CGS
 HB0527  HISTORY     - 1980     GOOD             ILDT
 HB0527  HISTORY     - 1980     GOOD             ILDT
 HB0527  HISTORY     - 1980     GOOD             ILDT
 HB0527  HISTORY     - 20060301 GOOD             ILDT
 HB0527  HISTORY     - 20090507 GOOD             ILDT
 HB0527  HISTORY     - 20120614 GOOD             ILDT
 HB0527
 HB0527                          STATION DESCRIPTION
 HB0527
 HB0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0527'4.4 MI NW FROM THOMPSONVILLE.
 HB0527'4.4 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0527'STATION AT THOMPSONVILLE, AT A ROAD CROSSING, 51 FEET NORTH AND
 HB0527'ACROSS THE TRACK FROM MILE POST 96, 37.5 FEET EAST OF THE CENTER
 HB0527'LINE OF THE CROSSING, 37.5 FEET EAST OF THE CENTER LINE OF THE ROAD,
 HB0527'24.5 FEET NORTHEAST OF THE NORTHEAST RAIL, 25 FEET SOUTH-SOUTHEAST
 HB0527'OF FENCE CORNER, 22 FEET SOUTHEAST OF TELEPHONE POLE, 1.5 FEET
 HB0527'SOUTHWEST OF R/W FENCE LINE, 1.5 FEET BELOW THE LEVEL OF THE TRACK,
 HB0527'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 HB0527
 HB0527                          STATION RECOVERY (1960)
 HB0527
 HB0527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0527'RECOVERED IN GOOD CONDITION.
 HB0527
 HB0527                          STATION RECOVERY (1980)
 HB0527
 HB0527'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0527'RECOVERED IN GOOD CONDITION.
 HB0527
 HB0527                          STATION RECOVERY (1980)
 HB0527
 HB0527'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0527'RECOVERED IN GOOD CONDITION.
 HB0527
 HB0527                          STATION RECOVERY (1980)
 HB0527
 HB0527'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0527'RECOVERED IN GOOD CONDITION.
 HB0527
 HB0527                          STATION RECOVERY (2006)
 HB0527
 HB0527'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0527'RECOVERED IN GOOD CONDITION.
 HB0527
 HB0527                          STATION RECOVERY (2009)
 HB0527
 HB0527'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0527'RECOVERED IN GOOD CONDITION.
 HB0527
 HB0527                          STATION RECOVERY (2012)
 HB0527
 HB0527'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0527'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0030 ***********************************************************************
 JC0030  DESIGNATION -  C 147
 JC0030  PID         -  JC0030
 JC0030  STATE/COUNTY-  IL/ST CLAIR
 JC0030  COUNTRY     -  US
 JC0030  USGS QUAD   -  GRANITE CITY (2018)
 JC0030
 JC0030                         *CURRENT SURVEY CONTROL
 JC0030  ______________________________________________________________________
 JC0030* NAD 83(1986) POSITION- 38 37 34.     (N) 090 08 14.     (W)   SCALED
 JC0030* NAVD 88 ORTHO HEIGHT -   126.242 (meters)      414.18  (feet) ADJUSTED
 JC0030  ______________________________________________________________________
 JC0030  GEOID HEIGHT    -        -31.006 (meters)                     GEOID18
 JC0030  DYNAMIC HEIGHT  -        126.162 (meters)      413.92  (feet) COMP
 JC0030  MODELED GRAVITY -    979,993.4   (mgal)                       NAVD 88
 JC0030
 JC0030  VERT ORDER      -  FIRST     CLASS I
 JC0030
 JC0030.The horizontal coordinates were scaled from a map and have
 JC0030.an estimated accuracy of +/- 6 seconds.
 JC0030
 JC0030.The orthometric height was determined by differential leveling and
 JC0030.adjusted by the NATIONAL GEODETIC SURVEY
 JC0030.in June 1991.
 JC0030
 JC0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0030.GEOID18 height accuracy estimate available here.
 JC0030
 JC0030.Click photographs - Photos may exist for this station.
 JC0030
 JC0030.The dynamic height is computed by dividing the NAVD 88
 JC0030.geopotential number by the normal gravity value computed on the
 JC0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0030.degrees latitude (g = 980.6199 gals.).
 JC0030
 JC0030.The modeled gravity was interpolated from observed gravity values.
 JC0030
 JC0030;                    North         East    Units  Estimated Accuracy
 JC0030;SPC IL W     -   217,470.      702,560.      MT  (+/- 180 meters Scaled)
 JC0030
 JC0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC492791(NAD 83)
 JC0030
 JC0030                          SUPERSEDED SURVEY CONTROL
 JC0030
 JC0030  NGVD 29 (??/??/92)  126.354  (m)          414.55   (f) ADJ UNCH    1 1
 JC0030
 JC0030.Superseded values are not recommended for survey control.
 JC0030
 JC0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0030.See file dsdata.pdf to determine how the superseded data were derived.
 JC0030
 JC0030_MARKER: DB = BENCH MARK DISK
 JC0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0030_STAMPING: C 147 1949
 JC0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0030+STABILITY: SURFACE MOTION
 JC0030
 JC0030  HISTORY     - Date     Condition        Report By
 JC0030  HISTORY     - 1949     MONUMENTED       CGS
 JC0030  HISTORY     - 1969     GOOD             CGS
 JC0030
 JC0030                          STATION DESCRIPTION
 JC0030
 JC0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0030'AT EAST ST LOUIS.
 JC0030'AT EAST ST. LOUIS, IN THE NORTH CORNER OF THE JUNCTION OF 15 TH
 JC0030'STREET AND ST CLAIR AVENUE (U.S. HIGHWAY 50), 9.0 FEET NORTHEAST
 JC0030'OF THE NORTHEAST CURB LINE OF ST CLAIR AVENUE, 9.8 FEET NORTHWEST
 JC0030'OF THE NORTHWEST CURB OF 15 TH STREET, 7.9 FEET EAST OF THE
 JC0030'CENTER OF A ROUND MAN HOLE COVER, 1/2 FOOT ABOVE THE LEVEL
 JC0030'OF THE AVENUE AND SET IN THE TOP OF A CONCRETE POST LEVEL WITH
 JC0030'THE SIDEWALKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1094 ***********************************************************************
 HB1094  DESIGNATION -  C 148
 HB1094  PID         -  HB1094
 HB1094  STATE/COUNTY-  IL/JACKSON
 HB1094  COUNTRY     -  US
 HB1094  USGS QUAD   -  ALTENBURG (2017)
 HB1094
 HB1094                         *CURRENT SURVEY CONTROL
 HB1094  ______________________________________________________________________
 HB1094* NAD 83(1986) POSITION- 37 39 20.     (N) 089 30 31.     (W)   SCALED
 HB1094* NAVD 88 ORTHO HEIGHT -   110.872 (meters)      363.75  (feet) ADJUSTED
 HB1094  ______________________________________________________________________
 HB1094  GEOID HEIGHT    -        -28.906 (meters)                     GEOID18
 HB1094  DYNAMIC HEIGHT  -        110.795 (meters)      363.50  (feet) COMP
 HB1094  MODELED GRAVITY -    979,935.5   (mgal)                       NAVD 88
 HB1094
 HB1094  VERT ORDER      -  FIRST     CLASS II
 HB1094
 HB1094.The horizontal coordinates were scaled from a map and have
 HB1094.an estimated accuracy of +/- 6 seconds.
 HB1094
 HB1094.The orthometric height was determined by differential leveling and
 HB1094.adjusted by the NATIONAL GEODETIC SURVEY
 HB1094.in June 1991.
 HB1094
 HB1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1094.GEOID18 height accuracy estimate available here.
 HB1094
 HB1094.Click photographs - Photos may exist for this station.
 HB1094
 HB1094.The dynamic height is computed by dividing the NAVD 88
 HB1094.geopotential number by the normal gravity value computed on the
 HB1094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1094.degrees latitude (g = 980.6199 gals.).
 HB1094
 HB1094.The modeled gravity was interpolated from observed gravity values.
 HB1094
 HB1094;                    North         East    Units  Estimated Accuracy
 HB1094;SPC IL W     -   109,950.      758,070.      MT  (+/- 180 meters Scaled)
 HB1094
 HB1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG787705(NAD 83)
 HB1094
 HB1094                          SUPERSEDED SURVEY CONTROL
 HB1094
 HB1094  NGVD 29 (11/26/84)  110.971  (m)          364.08   (f) ADJUSTED    1 2
 HB1094
 HB1094.Superseded values are not recommended for survey control.
 HB1094
 HB1094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1094.See file dsdata.pdf to determine how the superseded data were derived.
 HB1094
 HB1094_MARKER: DB = BENCH MARK DISK
 HB1094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1094_STAMPING: C 148 1949
 HB1094_MARK LOGO: CGS
 HB1094_PROJECTION: FLUSH
 HB1094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1094+STABILITY: SURFACE MOTION
 HB1094
 HB1094  HISTORY     - Date     Condition        Report By
 HB1094  HISTORY     - 1949     MONUMENTED       CGS
 HB1094  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB1094
 HB1094                          STATION DESCRIPTION
 HB1094
 HB1094'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1094'1.8 MI NW FROM GRAND TOWER.
 HB1094'1.75 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB1094'THE STATION AT GRAND TOWER, ABOUT 0.32 MILE NORTHWEST OF MILE
 HB1094'POST T 116, ABOUT 112 YARDS NORTHWEST OF A PUBLIC ROAD CROSSING,
 HB1094'51 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 4 FEET SOUTHWEST OF
 HB1094'THE SOUTHEAST FENCE CORNER OF STEEL FENCE AROUND C.I.P.S. COMPANY
 HB1094'POWER PLANT, 1.2 FEET SOUTH OF FENCE, 2 FEET WEST OF A WHITE
 HB1094'WOODEN WITNESS POST, ABOUT 3.5 FEET BELOW THE LEVEL OF THE TRACK
 HB1094'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 HB1094
 HB1094                          STATION RECOVERY (1981)
 HB1094
 HB1094'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1094'NOT RECOVERED, NEW FENCES MUST HAVE BEEN PUT UP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0297 ***********************************************************************
 KC0297  DESIGNATION -  C 15
 KC0297  PID         -  KC0297
 KC0297  STATE/COUNTY-  IL/BROWN
 KC0297  COUNTRY     -  US
 KC0297  USGS QUAD   -  VERSAILLES (2018)
 KC0297
 KC0297                         *CURRENT SURVEY CONTROL
 KC0297  ______________________________________________________________________
 KC0297* NAD 83(1986) POSITION- 39 56 59.     (N) 090 44 29.     (W)   SCALED
 KC0297* NAVD 88 ORTHO HEIGHT -   212.786 (meters)      698.12  (feet) ADJUSTED
 KC0297  ______________________________________________________________________
 KC0297  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 KC0297  DYNAMIC HEIGHT  -        212.672 (meters)      697.74  (feet) COMP
 KC0297  MODELED GRAVITY -    980,087.3   (mgal)                       NAVD 88
 KC0297
 KC0297  VERT ORDER      -  FIRST     CLASS II
 KC0297
 KC0297.The horizontal coordinates were scaled from a map and have
 KC0297.an estimated accuracy of +/- 6 seconds.
 KC0297
 KC0297.The orthometric height was determined by differential leveling and
 KC0297.adjusted by the NATIONAL GEODETIC SURVEY
 KC0297.in June 1991.
 KC0297
 KC0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0297.GEOID18 height accuracy estimate available here.
 KC0297
 KC0297.Click photographs - Photos may exist for this station.
 KC0297
 KC0297.The dynamic height is computed by dividing the NAVD 88
 KC0297.geopotential number by the normal gravity value computed on the
 KC0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0297.degrees latitude (g = 980.6199 gals.).
 KC0297
 KC0297.The modeled gravity was interpolated from observed gravity values.
 KC0297
 KC0297;                    North         East    Units  Estimated Accuracy
 KC0297;SPC IL W     -   364,560.      650,890.      MT  (+/- 180 meters Scaled)
 KC0297
 KC0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE929246(NAD 83)
 KC0297
 KC0297                          SUPERSEDED SURVEY CONTROL
 KC0297
 KC0297  NGVD 29 (??/??/92)  212.876  (m)          698.41   (f) ADJ UNCH    1 2
 KC0297
 KC0297.Superseded values are not recommended for survey control.
 KC0297
 KC0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0297.See file dsdata.pdf to determine how the superseded data were derived.
 KC0297
 KC0297_MARKER: DB = BENCH MARK DISK
 KC0297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0297_STAMPING: C 15 1933
 KC0297_MARK LOGO: CGS
 KC0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0297+STABILITY: SURFACE MOTION
 KC0297
 KC0297  HISTORY     - Date     Condition        Report By
 KC0297  HISTORY     - 1933     MONUMENTED       CGS
 KC0297
 KC0297                          STATION DESCRIPTION
 KC0297
 KC0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0297'AT HERSMAN.
 KC0297'AT HERSMAN, BROWN COUNTY, ON THE WABASH RAILWAY, OPPOSITE THE
 KC0297'STATION, NEAR THE SIDEWALK LEADING TO THE STATION, 75 FEET EAST
 KC0297'OF THE TRACK, AND NEAR A HITCHING POST.  A STANDARD DISK, STAMPED
 KC0297'C 15 1933 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0571 ***********************************************************************
 HB0571  DESIGNATION -  C 150
 HB0571  PID         -  HB0571
 HB0571  STATE/COUNTY-  IL/FRANKLIN
 HB0571  COUNTRY     -  US
 HB0571  USGS QUAD   -  CHRISTOPHER (2018)
 HB0571
 HB0571                         *CURRENT SURVEY CONTROL
 HB0571  ______________________________________________________________________
 HB0571* NAD 83(1986) POSITION- 37 58 33.     (N) 089 02 23.     (W)   SCALED
 HB0571* NAVD 88 ORTHO HEIGHT -   126.758 (meters)      415.87  (feet) ADJUSTED
 HB0571  ______________________________________________________________________
 HB0571  GEOID HEIGHT    -        -29.485 (meters)                     GEOID18
 HB0571  DYNAMIC HEIGHT  -        126.674 (meters)      415.60  (feet) COMP
 HB0571  MODELED GRAVITY -    979,966.2   (mgal)                       NAVD 88
 HB0571
 HB0571  VERT ORDER      -  FIRST     CLASS II
 HB0571
 HB0571.The horizontal coordinates were scaled from a map and have
 HB0571.an estimated accuracy of +/- 6 seconds.
 HB0571
 HB0571.The orthometric height was determined by differential leveling and
 HB0571.adjusted by the NATIONAL GEODETIC SURVEY
 HB0571.in June 1991.
 HB0571
 HB0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0571.GEOID18 height accuracy estimate available here.
 HB0571
 HB0571.Click photographs - Photos may exist for this station.
 HB0571
 HB0571.The dynamic height is computed by dividing the NAVD 88
 HB0571.geopotential number by the normal gravity value computed on the
 HB0571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0571.degrees latitude (g = 980.6199 gals.).
 HB0571
 HB0571.The modeled gravity was interpolated from observed gravity values.
 HB0571
 HB0571;                    North         East    Units  Estimated Accuracy
 HB0571;SPC IL E     -   145,530.      237,940.      MT  (+/- 180 meters Scaled)
 HB0571
 HB0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH208050(NAD 83)
 HB0571
 HB0571                          SUPERSEDED SURVEY CONTROL
 HB0571
 HB0571  NGVD 29 (11/26/84)  126.850  (m)          416.17   (f) ADJUSTED    1 2
 HB0571
 HB0571.Superseded values are not recommended for survey control.
 HB0571
 HB0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0571.See file dsdata.pdf to determine how the superseded data were derived.
 HB0571
 HB0571_MARKER: DB = BENCH MARK DISK
 HB0571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0571_STAMPING: C 150 1949
 HB0571_MARK LOGO: CGS
 HB0571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0571+STABILITY: SURFACE MOTION
 HB0571
 HB0571  HISTORY     - Date     Condition        Report By
 HB0571  HISTORY     - 1949     MONUMENTED       CGS
 HB0571  HISTORY     - 1972     MARK NOT FOUND   USGS
 HB0571  HISTORY     - 20090402 MARK NOT FOUND   ILDT
 HB0571
 HB0571                          STATION DESCRIPTION
 HB0571
 HB0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0571'1 MI E FROM CHRISTOPHER.
 HB0571'1.05 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 HB0571'AT CHRISTOPHER, 210 FEET WEST OF MILE POST E 83, 17.5 FEET SOUTH
 HB0571'OF THE SOUTH RAIL, 42 FEET SOUTHWEST OF THE CENTER OF A PUBLIC
 HB0571'CINDER ROAD CROSSING, 15 FEET SOUTHWEST OF THE CROSSING SIGN, 74.5
 HB0571'FEET EAST OF THE SOUTH END OF A CAST IRON PIPE CULVERT UNDER
 HB0571'RAILROAD, 12 FEET WEST OF A TELEPHONE BRACE POLE, 2 FEET WEST OF A
 HB0571'WHITE WOODEN WITNESS POST, 1 FOOT BELOW THE TRACK AND SET IN THE
 HB0571'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 HB0571
 HB0571                          STATION RECOVERY (1972)
 HB0571
 HB0571'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 HB0571'MARK NOT FOUND.
 HB0571
 HB0571                          STATION RECOVERY (2009)
 HB0571
 HB0571'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0571'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1354 ***********************************************************************
 JB1354  DESIGNATION -  C 151
 JB1354  PID         -  JB1354
 JB1354  STATE/COUNTY-  IL/ST CLAIR
 JB1354  COUNTRY     -  US
 JB1354  USGS QUAD   -  LEBANON (2018)
 JB1354
 JB1354                         *CURRENT SURVEY CONTROL
 JB1354  ______________________________________________________________________
 JB1354* NAD 83(1986) POSITION- 38 32 55.     (N) 089 52 25.     (W)   SCALED
 JB1354* NAVD 88 ORTHO HEIGHT -   141.214 (meters)      463.30  (feet) ADJUSTED
 JB1354  ______________________________________________________________________
 JB1354  GEOID HEIGHT    -        -30.614 (meters)                     GEOID18
 JB1354  DYNAMIC HEIGHT  -        141.124 (meters)      463.00  (feet) COMP
 JB1354  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB1354
 JB1354  VERT ORDER      -  FIRST     CLASS II
 JB1354
 JB1354.The horizontal coordinates were scaled from a map and have
 JB1354.an estimated accuracy of +/- 6 seconds.
 JB1354
 JB1354.The orthometric height was determined by differential leveling and
 JB1354.adjusted by the NATIONAL GEODETIC SURVEY
 JB1354.in June 1991.
 JB1354
 JB1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1354.GEOID18 height accuracy estimate available here.
 JB1354
 JB1354.Click photographs - Photos may exist for this station.
 JB1354
 JB1354.The dynamic height is computed by dividing the NAVD 88
 JB1354.geopotential number by the normal gravity value computed on the
 JB1354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1354.degrees latitude (g = 980.6199 gals.).
 JB1354
 JB1354.The modeled gravity was interpolated from observed gravity values.
 JB1354
 JB1354;                    North         East    Units  Estimated Accuracy
 JB1354;SPC IL W     -   208,900.      725,550.      MT  (+/- 180 meters Scaled)
 JB1354
 JB1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH495706(NAD 83)
 JB1354
 JB1354                          SUPERSEDED SURVEY CONTROL
 JB1354
 JB1354  NGVD 29 (??/??/92)  141.33   (m)          463.7    (f) COMPUTED    1 2
 JB1354
 JB1354.Superseded values are not recommended for survey control.
 JB1354
 JB1354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1354.See file dsdata.pdf to determine how the superseded data were derived.
 JB1354
 JB1354_MARKER: DB = BENCH MARK DISK
 JB1354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1354_STAMPING: C 151 1949
 JB1354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1354+STABILITY: SURFACE MOTION
 JB1354
 JB1354  HISTORY     - Date     Condition        Report By
 JB1354  HISTORY     - 1949     MONUMENTED       CGS
 JB1354  HISTORY     - 1969     GOOD             CGS
 JB1354  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1354
 JB1354                          STATION DESCRIPTION
 JB1354
 JB1354'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1354'4.9 MI SE FROM O FALLON.
 JB1354'ABOUT 2.0 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1354'THE STATION AT O FALLON, THENCE 2.9 MILES SOUTH ALONG A BLACK TOP
 JB1354'ROAD AND STATE HIGHWAY 158, AT THE OUTSIDE OF A CURVE IN THE
 JB1354'HIGHWAY, AT THE JUNCTION OF A BLACK TOP ROAD LEADING WEST, 143
 JB1354'FEET NORTHEAST OF AND ACROSS THE ROAD WEST FROM THE NORTHEAST
 JB1354'CORNER OF A FENCE AROUND A POWER SUB-STATION, 55 FEET SOUTHWEST
 JB1354'OF THE CENTER LINE OF THE HIGHWAY, 44 FEET NORTH OF THE CENTER
 JB1354'LINE OF THE ROAD, 7 FEET WEST OF A POWER LINE POLE, 1.2 FEET
 JB1354'EAST OF A METAL WITNESS POST, 2 1/2 FEET BELOW THE LEVEL OF THE
 JB1354'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST 8 INCHES BELOW
 JB1354'THE LEVEL OF THE GROUND.
 JB1354
 JB1354                          STATION RECOVERY (1987)
 JB1354
 JB1354'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1354'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1317 ***********************************************************************
 JB1317  DESIGNATION -  C 152
 JB1317  PID         -  JB1317
 JB1317  STATE/COUNTY-  IL/CLINTON
 JB1317  COUNTRY     -  US
 JB1317  USGS QUAD   -  BREESE (2018)
 JB1317
 JB1317                         *CURRENT SURVEY CONTROL
 JB1317  ______________________________________________________________________
 JB1317* NAD 83(1986) POSITION- 38 36 24.     (N) 089 36 28.     (W)   SCALED
 JB1317* NAVD 88 ORTHO HEIGHT -   144.187 (meters)      473.05  (feet) ADJUSTED
 JB1317  ______________________________________________________________________
 JB1317  GEOID HEIGHT    -        -30.760 (meters)                     GEOID18
 JB1317  DYNAMIC HEIGHT  -        144.096 (meters)      472.76  (feet) COMP
 JB1317  MODELED GRAVITY -    979,996.7   (mgal)                       NAVD 88
 JB1317
 JB1317  VERT ORDER      -  FIRST     CLASS I
 JB1317
 JB1317.The horizontal coordinates were scaled from a map and have
 JB1317.an estimated accuracy of +/- 6 seconds.
 JB1317
 JB1317.The orthometric height was determined by differential leveling and
 JB1317.adjusted by the NATIONAL GEODETIC SURVEY
 JB1317.in June 1991.
 JB1317
 JB1317.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1317.GEOID18 height accuracy estimate available here.
 JB1317
 JB1317.Click photographs - Photos may exist for this station.
 JB1317
 JB1317.The dynamic height is computed by dividing the NAVD 88
 JB1317.geopotential number by the normal gravity value computed on the
 JB1317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1317.degrees latitude (g = 980.6199 gals.).
 JB1317
 JB1317.The modeled gravity was interpolated from observed gravity values.
 JB1317
 JB1317;                    North         East    Units  Estimated Accuracy
 JB1317;SPC IL W     -   215,460.      748,680.      MT  (+/- 180 meters Scaled)
 JB1317
 JB1317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH729763(NAD 83)
 JB1317
 JB1317                          SUPERSEDED SURVEY CONTROL
 JB1317
 JB1317  NGVD 29 (??/??/92)  144.306  (m)          473.44   (f) ADJ UNCH    1 1
 JB1317
 JB1317.Superseded values are not recommended for survey control.
 JB1317
 JB1317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1317.See file dsdata.pdf to determine how the superseded data were derived.
 JB1317
 JB1317_MARKER: DB = BENCH MARK DISK
 JB1317_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1317_SP_SET: BUILDING
 JB1317_STAMPING: C 152 1949
 JB1317_MARK LOGO: CGS
 JB1317_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1317_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1317+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2011
 JB1317
 JB1317  HISTORY     - Date     Condition        Report By
 JB1317  HISTORY     - 1949     MONUMENTED       CGS
 JB1317  HISTORY     - 1969     GOOD             CGS
 JB1317  HISTORY     - 20110823 GOOD             ILDT
 JB1317  HISTORY     - 20110824 GOOD             ILDT
 JB1317
 JB1317                          STATION DESCRIPTION
 JB1317
 JB1317'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1317'4.5 MI E FROM TRENTON.
 JB1317'ABOUT 4.4 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1317'THE CROSSING OF STATE HIGHWAY 160 AT TRENTON, THENCE 0.1 MILE
 JB1317'SOUTH ALONG CLINTON STREET, AT AVISTON, ABOUT 4.4 MILES WEST OF
 JB1317'THE STATION AT BREEZE, AT THE NORTHEAST CORNER OF THE INTERSECTION
 JB1317'OF CLINTON STREET AND SECOND STREET, SET VERTICALLY IN THE WEST
 JB1317'FACE AND AT THE NORTHWEST CORNER OF THE ST FRANCIS SCHOOL GYM,
 JB1317'44 FEET EAST OF THE CENTER LINE OF CLINTON STREET, 1 FOOT SOUTH
 JB1317'OF THE NORTHWEST CORNER OF THE BUILDING AND 1.3 FEET ABOVE THE
 JB1317'LEVEL OF THE GROUND.  SEC 24, T2N, R5W.
 JB1317
 JB1317                          STATION RECOVERY (2011)
 JB1317
 JB1317'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1317'RECOVERED IN GOOD CONDITION.
 JB1317
 JB1317                          STATION RECOVERY (2011)
 JB1317
 JB1317'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1317'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0014 ***********************************************************************
 JB0014  DESIGNATION -  C 153
 JB0014  PID         -  JB0014
 JB0014  STATE/COUNTY-  IL/CLAY
 JB0014  COUNTRY     -  US
 JB0014  USGS QUAD   -  FLORA (2018)
 JB0014
 JB0014                         *CURRENT SURVEY CONTROL
 JB0014  ______________________________________________________________________
 JB0014* NAD 83(1986) POSITION- 38 40 09.     (N) 088 28 57.     (W)   SCALED
 JB0014* NAVD 88 ORTHO HEIGHT -   150.104 (meters)      492.47  (feet) ADJUSTED
 JB0014  ______________________________________________________________________
 JB0014  GEOID HEIGHT    -        -31.168 (meters)                     GEOID18
 JB0014  DYNAMIC HEIGHT  -        150.011 (meters)      492.16  (feet) COMP
 JB0014  MODELED GRAVITY -    980,006.5   (mgal)                       NAVD 88
 JB0014
 JB0014  VERT ORDER      -  FIRST     CLASS II
 JB0014
 JB0014.The horizontal coordinates were scaled from a map and have
 JB0014.an estimated accuracy of +/- 6 seconds.
 JB0014
 JB0014.The orthometric height was determined by differential leveling and
 JB0014.adjusted by the NATIONAL GEODETIC SURVEY
 JB0014.in June 1991.
 JB0014
 JB0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0014.GEOID18 height accuracy estimate available here.
 JB0014
 JB0014.Click photographs - Photos may exist for this station.
 JB0014
 JB0014.The dynamic height is computed by dividing the NAVD 88
 JB0014.geopotential number by the normal gravity value computed on the
 JB0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0014.degrees latitude (g = 980.6199 gals.).
 JB0014
 JB0014.The modeled gravity was interpolated from observed gravity values.
 JB0014
 JB0014;                    North         East    Units  Estimated Accuracy
 JB0014;SPC IL E     -   222,260.      287,020.      MT  (+/- 180 meters Scaled)
 JB0014
 JB0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH710811(NAD 83)
 JB0014
 JB0014                          SUPERSEDED SURVEY CONTROL
 JB0014
 JB0014  NGVD 29 (??/??/92)  150.214  (m)          492.83   (f) ADJ UNCH    1 2
 JB0014
 JB0014.Superseded values are not recommended for survey control.
 JB0014
 JB0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0014.See file dsdata.pdf to determine how the superseded data were derived.
 JB0014
 JB0014_MARKER: DB = BENCH MARK DISK
 JB0014_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0014_SP_SET: FOUNDATION
 JB0014_STAMPING: C 153 1949
 JB0014_MARK LOGO: CGS
 JB0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0014+STABILITY: SURFACE MOTION
 JB0014
 JB0014  HISTORY     - Date     Condition        Report By
 JB0014  HISTORY     - 1949     MONUMENTED       CGS
 JB0014  HISTORY     - 1986     GOOD             NGS
 JB0014
 JB0014                          STATION DESCRIPTION
 JB0014
 JB0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0014'AT FLORA.
 JB0014'AT FLORA, SET VERTICALLY IN THE NORTH FACE OF THE POST OFFICE
 JB0014'BUILDING, 10 FEET EAST OF THE EAST EDGE OF DOORS AT THE MAIN
 JB0014'ENTRANCE, 21 FEET WEST OF THE NORTHEAST CORNER, 1 FOOT EAST OF
 JB0014'THE EAST EDGE OF THE MAIN ENTRANCE CONCRETE PLATFORM AND ABOUT
 JB0014'2 FEET ABOVE THE LEVEL OF THE GROUND.
 JB0014
 JB0014                          STATION RECOVERY (1986)
 JB0014
 JB0014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0014'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN FLORA, AT
 JB0014'THE INTERSECTION OF EAST NORTH AVENUE AND SOUTH SYCAMORE STREET, SET
 JB0014'VERTICALLY IN THE NORTH FACE OF THE POST OFFICE, 32.6 M (107.0 FT)
 JB0014'EAST OF THE CENTER OF THE STREET, 16.7 M (54.8 FT) SOUTH OF THE
 JB0014'CENTERLINE OF THE AVENUE, 6.4 M (21.0 FT) WEST OF THE NORTHEAST CORNER
 JB0014'OF THE BUILDING, AND 0.3 M (1.0 FT) EAST OF THE EAST EDGE OF A PORCH.
 JB0014'THE MARK IS 0.6 M ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0829 ***********************************************************************
 JB0829  DESIGNATION -  C 154
 JB0829  PID         -  JB0829
 JB0829  STATE/COUNTY-  IL/CLINTON
 JB0829  COUNTRY     -  US
 JB0829  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0829
 JB0829                         *CURRENT SURVEY CONTROL
 JB0829  ______________________________________________________________________
 JB0829* NAD 83(1986) POSITION- 38 34 25.     (N) 089 10 02.     (W)   SCALED
 JB0829* NAVD 88 ORTHO HEIGHT -   144.166 (meters)      472.98  (feet) ADJUSTED
 JB0829  ______________________________________________________________________
 JB0829  GEOID HEIGHT    -        -30.811 (meters)                     GEOID18
 JB0829  DYNAMIC HEIGHT  -        144.074 (meters)      472.68  (feet) COMP
 JB0829  MODELED GRAVITY -    979,991.3   (mgal)                       NAVD 88
 JB0829
 JB0829  VERT ORDER      -  FIRST     CLASS II
 JB0829
 JB0829.The horizontal coordinates were scaled from a map and have
 JB0829.an estimated accuracy of +/- 6 seconds.
 JB0829
 JB0829.The orthometric height was determined by differential leveling and
 JB0829.adjusted by the NATIONAL GEODETIC SURVEY
 JB0829.in June 1991.
 JB0829
 JB0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0829.GEOID18 height accuracy estimate available here.
 JB0829
 JB0829.Click photographs - Photos may exist for this station.
 JB0829
 JB0829.The dynamic height is computed by dividing the NAVD 88
 JB0829.geopotential number by the normal gravity value computed on the
 JB0829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0829.degrees latitude (g = 980.6199 gals.).
 JB0829
 JB0829.The modeled gravity was interpolated from observed gravity values.
 JB0829
 JB0829;                    North         East    Units  Estimated Accuracy
 JB0829;SPC IL W     -   212,110.      787,090.      MT  (+/- 180 meters Scaled)
 JB0829
 JB0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH112716(NAD 83)
 JB0829
 JB0829                          SUPERSEDED SURVEY CONTROL
 JB0829
 JB0829  NGVD 29 (??/??/92)  144.298  (m)          473.42   (f) ADJ UNCH    1 2
 JB0829
 JB0829.Superseded values are not recommended for survey control.
 JB0829
 JB0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0829.See file dsdata.pdf to determine how the superseded data were derived.
 JB0829
 JB0829_MARKER: DB = BENCH MARK DISK
 JB0829_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0829_SP_SET: BRIDGE
 JB0829_STAMPING: C 154 1949
 JB0829_MARK LOGO: CGS
 JB0829_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0829
 JB0829  HISTORY     - Date     Condition        Report By
 JB0829  HISTORY     - 1949     MONUMENTED       CGS
 JB0829  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0829
 JB0829                          STATION DESCRIPTION
 JB0829
 JB0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0829'2.8 MI SE FROM SHATTUC.
 JB0829'ABOUT 2.8 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 JB0829'QUINCY RAILROAD FROM THE STATION AT SHATTUC, SET IN THE TOP AT THE
 JB0829'EAST END OF THE NORTH ABUTMENT OF RAILROAD BRIDGE 117.79 OVER
 JB0829'PRAIRIE CREEK, 5.5 FEET EAST OF THE EAST RAIL OF THE NORTH
 JB0829'BOUND TRACK AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 JB0829
 JB0829                          STATION RECOVERY (2011)
 JB0829
 JB0829'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0829'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0857 ***********************************************************************
 JB0857  DESIGNATION -  C 155
 JB0857  PID         -  JB0857
 JB0857  STATE/COUNTY-  IL/MARION
 JB0857  COUNTRY     -  US
 JB0857  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0857
 JB0857                         *CURRENT SURVEY CONTROL
 JB0857  ______________________________________________________________________
 JB0857* NAD 83(1986) POSITION- 38 37 09.     (N) 089 02 53.     (W)   SCALED
 JB0857* NAVD 88 ORTHO HEIGHT -   162.616 (meters)      533.52  (feet) ADJUSTED
 JB0857  ______________________________________________________________________
 JB0857  GEOID HEIGHT    -        -30.934 (meters)                     GEOID18
 JB0857  DYNAMIC HEIGHT  -        162.514 (meters)      533.18  (feet) COMP
 JB0857  MODELED GRAVITY -    979,995.4   (mgal)                       NAVD 88
 JB0857
 JB0857  VERT ORDER      -  FIRST     CLASS II
 JB0857
 JB0857.The horizontal coordinates were scaled from a map and have
 JB0857.an estimated accuracy of +/- 6 seconds.
 JB0857
 JB0857.The orthometric height was determined by differential leveling and
 JB0857.adjusted by the NATIONAL GEODETIC SURVEY
 JB0857.in June 1991.
 JB0857
 JB0857.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0857.GEOID18 height accuracy estimate available here.
 JB0857
 JB0857.Click photographs - Photos may exist for this station.
 JB0857
 JB0857.The dynamic height is computed by dividing the NAVD 88
 JB0857.geopotential number by the normal gravity value computed on the
 JB0857.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0857.degrees latitude (g = 980.6199 gals.).
 JB0857
 JB0857.The modeled gravity was interpolated from observed gravity values.
 JB0857
 JB0857;                    North         East    Units  Estimated Accuracy
 JB0857;SPC IL E     -   216,940.      237,760.      MT  (+/- 180 meters Scaled)
 JB0857
 JB0857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH217765(NAD 83)
 JB0857
 JB0857                          SUPERSEDED SURVEY CONTROL
 JB0857
 JB0857  NGVD 29 (??/??/92)  162.748  (m)          533.95   (f) ADJ UNCH    1 2
 JB0857
 JB0857.Superseded values are not recommended for survey control.
 JB0857
 JB0857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0857.See file dsdata.pdf to determine how the superseded data were derived.
 JB0857
 JB0857_MARKER: DB = BENCH MARK DISK
 JB0857_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0857_SP_SET: PIER
 JB0857_STAMPING: C 155 1949
 JB0857_MARK LOGO: CGS
 JB0857_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0857
 JB0857  HISTORY     - Date     Condition        Report By
 JB0857  HISTORY     - 1949     MONUMENTED       CGS
 JB0857  HISTORY     - 1986     GOOD             NGS
 JB0857  HISTORY     - 20110913 MARK NOT FOUND   ILDT
 JB0857
 JB0857                          STATION DESCRIPTION
 JB0857
 JB0857'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0857'AT ODIN.
 JB0857'AT ODIN, ABOUT 0.25 MILE NORTH OF THE RAILROAD STATION, SET
 JB0857'VERTICALLY IN THE EAST FACE OF THE SOUTHWEST LEG OF HIGHWAY 50
 JB0857'OVERHEAD BRIDGE OVER THE ILLINOIS CENTRAL RAILROAD AT THE NORTHEAST
 JB0857'EDGE OF TOWN, 39.5 FEET WEST OF THE WEST RAIL OF THE SOUTH BOUND
 JB0857'TRACK, 33 FEET NORTH OF MILE POST C 244 AND ABOUT 2 FEET ABOVE
 JB0857'THE LEVEL OF THE GROUND.
 JB0857
 JB0857                          STATION RECOVERY (1986)
 JB0857
 JB0857'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0857'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN ODIN, AT
 JB0857'THE INTERSECTION OF U.S. HIGHWAY 50 AND THE ILLINOIS CENTRAL RAILROAD,
 JB0857'SET VERTICALLY IN THE SOUTHEAST FACE OF THE MOST SOUTHWESTERLY 1 OF 4
 JB0857'COLUMNS OF THE FIRST PIER EAST OF THE WEST ABUTMENT OF A HIGHWAY
 JB0857'OVERPASS OF THE RAILROAD, 3.8 M (12.5 FT) SOUTH OF THE CENTER OF THE
 JB0857'HIGHWAY, AND 1.8 M (5.9 FT) NORTHWEST OF THE NEAR RAIL.
 JB0857'THE MARK IS 0.6 M ABOVE THE GROUND.
 JB0857
 JB0857                          STATION RECOVERY (2011)
 JB0857
 JB0857'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0857'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0612 ***********************************************************************
 JB0612  DESIGNATION -  C 156
 JB0612  PID         -  JB0612
 JB0612  STATE/COUNTY-  IL/MARION
 JB0612  COUNTRY     -  US
 JB0612  USGS QUAD   -  SALEM NORTH (2018)
 JB0612
 JB0612                         *CURRENT SURVEY CONTROL
 JB0612  ______________________________________________________________________
 JB0612* NAD 83(1986) POSITION- 38 37 37.9    (N) 088 57 09.1    (W)   HD_HELD2
 JB0612* NAVD 88 ORTHO HEIGHT -   165.299 (meters)      542.32  (feet) ADJUSTED
 JB0612  ______________________________________________________________________
 JB0612  GEOID HEIGHT    -        -30.999 (meters)                     GEOID18
 JB0612  DYNAMIC HEIGHT  -        165.193 (meters)      541.97  (feet) COMP
 JB0612  MODELED GRAVITY -    979,987.8   (mgal)                       NAVD 88
 JB0612
 JB0612  VERT ORDER      -  FIRST     CLASS II
 JB0612
 JB0612.The horizontal coordinates were established by autonomous hand held GPS
 JB0612.observations and have an estimated accuracy of +/- 10 meters.
 JB0612
 JB0612.The orthometric height was determined by differential leveling and
 JB0612.adjusted by the NATIONAL GEODETIC SURVEY
 JB0612.in June 1991.
 JB0612
 JB0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0612.GEOID18 height accuracy estimate available here.
 JB0612
 JB0612.Click photographs - Photos may exist for this station.
 JB0612
 JB0612.The dynamic height is computed by dividing the NAVD 88
 JB0612.geopotential number by the normal gravity value computed on the
 JB0612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0612.degrees latitude (g = 980.6199 gals.).
 JB0612
 JB0612.The modeled gravity was interpolated from observed gravity values.
 JB0612
 JB0612;                    North         East    Units  Estimated Accuracy
 JB0612;SPC IL E     -   217,775.      246,082.      MT  (+/- 10 meters HH2 GPS)
 JB0612
 JB0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3003677215(NAD 83)
 JB0612
 JB0612                          SUPERSEDED SURVEY CONTROL
 JB0612
 JB0612  NGVD 29 (??/??/92)  165.50   (m)          543.0    (f) COMPUTED    1 2
 JB0612
 JB0612.Superseded values are not recommended for survey control.
 JB0612
 JB0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0612.See file dsdata.pdf to determine how the superseded data were derived.
 JB0612
 JB0612_MARKER: DB = BENCH MARK DISK
 JB0612_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0612_SP_SET: FOUNDATION WALL
 JB0612_STAMPING: C 156 1949
 JB0612_MARK LOGO: CGS
 JB0612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0612+STABILITY: SURFACE MOTION
 JB0612_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0612+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2025
 JB0612
 JB0612  HISTORY     - Date     Condition        Report By
 JB0612  HISTORY     - 1949     MONUMENTED       CGS
 JB0612  HISTORY     - 1986     GOOD             NGS
 JB0612  HISTORY     - 20110913 GOOD             ILDT
 JB0612  HISTORY     - 20250505 GOOD             ILDW
 JB0612
 JB0612                          STATION DESCRIPTION
 JB0612
 JB0612'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0612'AT SALEM.
 JB0612'AT SALEM, ABOUT 0.4 MILE WEST ALONG HIGHWAY 50 FROM THE COURT
 JB0612'HOUSE, SET VERTICALLY IN THE FACE OF THE WEST WALL OF THE SHOW
 JB0612'ROOM OF THE BITZER DODGE AND PLYMOUTH AGENCY, 31 FEET NORTH OF THE
 JB0612'NORTHWEST CORNER, 9 FEET NORTH OF THE NORTH DOOR FACING OF THE
 JB0612'WEST ENTRANCE TO THE SHOW ROOM, 9 FEET SOUTH OF THE SOUTH EDGE
 JB0612'OF THE SERVICE ENTRANCE AND ABOUT 2 FEET ABOVE THE LEVEL OF THE
 JB0612'GROUND.
 JB0612
 JB0612                          STATION RECOVERY (1986)
 JB0612
 JB0612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0612'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS--IN SALEM, AT 714
 JB0612'WEST MAIN STREET.  CHANGE--RITZER DODGE AND PLYMOUTH AGENCY TO
 JB0612'WARFIELD-BEESON TIRE COMPANY.
 JB0612
 JB0612                          STATION RECOVERY (2011)
 JB0612
 JB0612'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0612'RECOVERED IN GOOD CONDITION.
 JB0612
 JB0612                          STATION RECOVERY (2025)
 JB0612
 JB0612'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JB0612'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0827 ***********************************************************************
 HB0827  CBN         -  This is a Cooperative Base Network Control Station.
 HB0827  DESIGNATION -  C 157
 HB0827  PID         -  HB0827
 HB0827  STATE/COUNTY-  IL/PULASKI
 HB0827  COUNTRY     -  US
 HB0827  USGS QUAD   -  PULASKI (2018)
 HB0827
 HB0827                         *CURRENT SURVEY CONTROL
 HB0827  ______________________________________________________________________
 HB0827* NAD 83(2011) POSITION- 37 12 47.20048(N) 089 12 26.96520(W)   ADJUSTED
 HB0827* NAD 83(2011) ELLIP HT-    76.063 (meters)        (06/27/12)   ADJUSTED
 HB0827* NAD 83(2011) EPOCH   -  2010.00
 HB0827* NAVD 88 ORTHO HEIGHT -   104.347 (meters)      342.35  (feet) ADJUSTED
 HB0827  ______________________________________________________________________
 HB0827  GEOID HEIGHT    -        -28.272 (meters)                     GEOID18
 HB0827  NAD 83(2011) X  -     70,343.843 (meters)                     COMP
 HB0827  NAD 83(2011) Y  - -5,085,298.563 (meters)                     COMP
 HB0827  NAD 83(2011) Z  -  3,836,301.183 (meters)                     COMP
 HB0827  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 HB0827  DYNAMIC HEIGHT  -        104.272 (meters)      342.10  (feet) COMP
 HB0827  MODELED GRAVITY -    979,913.0   (mgal)                       NAVD 88
 HB0827
 HB0827  VERT ORDER      -  FIRST     CLASS I
 HB0827
 HB0827  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0827  Standards:
 HB0827         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0827            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0827  -------------------------------------------------------------------
 HB0827  NETWORK    0.63   0.82           0.27   0.24   0.42     -0.00536958
 HB0827  -------------------------------------------------------------------
 HB0827  Click here for local accuracies and other accuracy information.
 HB0827
 HB0827.The horizontal coordinates were established by GPS observations
 HB0827.and adjusted by the National Geodetic Survey in June 2012.
 HB0827
 HB0827.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0827.been affixed to the stable North American tectonic plate. See 
 HB0827.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0827
 HB0827.The horizontal coordinates are valid at the epoch date displayed above
 HB0827.which is a decimal equivalence of Year/Month/Day.
 HB0827
 HB0827.The orthometric height was determined by differential leveling and
 HB0827.adjusted by the NATIONAL GEODETIC SURVEY
 HB0827.in June 1991.
 HB0827
 HB0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0827.GEOID18 height accuracy estimate available here.
 HB0827
 HB0827.Click photographs - Photos may exist for this station.
 HB0827
 HB0827.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0827
 HB0827.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0827
 HB0827.The ellipsoidal height was determined by GPS observations
 HB0827.and is referenced to NAD 83.
 HB0827
 HB0827.The dynamic height is computed by dividing the NAVD 88
 HB0827.geopotential number by the normal gravity value computed on the
 HB0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0827.degrees latitude (g = 980.6199 gals.).
 HB0827
 HB0827.The modeled gravity was interpolated from observed gravity values.
 HB0827
 HB0827. The following values were computed from the NAD 83(2011) position.
 HB0827
 HB0827;                    North         East     Units Scale Factor Converg.
 HB0827;SPC IL W     -    61,069.948   785,135.091   MT  1.00003043   +0 34 48.5
 HB0827;SPC IL W     -   200,360.32  2,575,897.38   sFT  1.00003043   +0 34 48.5
 HB0827;UTM  16      - 4,120,796.635   304,122.580   MT  1.00007266   -1 20 07.7
 HB0827
 HB0827!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0827!SPC IL W     -   0.99998806  x   1.00003043  =   1.00001849
 HB0827!UTM  16      -   0.99998806  x   1.00007266  =   1.00006072
 HB0827
 HB0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0412220796(NAD 83)
 HB0827
 HB0827                          SUPERSEDED SURVEY CONTROL
 HB0827
 HB0827  NAD 83(2007)-  37 12 47.20030(N)    089 12 26.96608(W) AD(2002.00) 0
 HB0827  ELLIP H (02/10/07)   76.098  (m)                       GP(2002.00)    
 HB0827  NAD 83(1997)-  37 12 47.20021(N)    089 12 26.96600(W) AD(       ) A
 HB0827  ELLIP H (09/15/03)   76.097  (m)                       GP(       ) 4 1
 HB0827  NAVD 88             104.35   (m)          342.4    (f) LEVELING    3  
 HB0827  NGVD 29 (11/26/84)  104.283  (m)          342.14   (f) ADJUSTED    1 1
 HB0827
 HB0827.Superseded values are not recommended for survey control.
 HB0827
 HB0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0827.See file dsdata.pdf to determine how the superseded data were derived.
 HB0827
 HB0827_MARKER: DB = BENCH MARK DISK
 HB0827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0827_STAMPING: C 157 1954
 HB0827_MARK LOGO: CGS
 HB0827_PROJECTION: PROJECTING 3 CENTIMETERS
 HB0827_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0827+STABILITY: SURFACE MOTION
 HB0827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0827+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2018
 HB0827
 HB0827  HISTORY     - Date     Condition        Report By
 HB0827  HISTORY     - 1954     MONUMENTED       CGS
 HB0827  HISTORY     - 1969     GOOD             CGS
 HB0827  HISTORY     - 1976     GOOD             ILDT
 HB0827  HISTORY     - 20020805 GOOD             ILDT
 HB0827  HISTORY     - 20100621 GOOD             ILDT
 HB0827  HISTORY     - 20120503 GOOD             AMESC
 HB0827  HISTORY     - 20150714 GOOD             DOASLS
 HB0827  HISTORY     - 20180709 GOOD             USACE
 HB0827
 HB0827                          STATION DESCRIPTION
 HB0827
 HB0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0827'AT PULASKI, 82 YARDS NORTHWEST OF THE SOUTHWEST CORNER OF THE
 HB0827'BRICK POST OFFICE BUILDING, 0.2 MILE SOUTH OF MILEPOST 349,
 HB0827'113 FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE ILLINOIS
 HB0827'CENTRAL RAILROAD AND A PAVED ROAD, 57 1/2 FEET EAST OF THE
 HB0827'EAST RAIL OF THE EAST TRACK, 72 1/2 FEET WEST OF THE CENTER
 HB0827'LINE OF A PAVED STREET, 132 1/2 FEET NORTHWEST OF THE SOUTHWEST
 HB0827'CORNER OF THE HELIG BROTHERS HARDWARE STORE, 4 FEET SOUTH OF A
 HB0827'TELEPHONE POLE, 1.0 FOOT NORTHWEST OF A METAL WITNESS POST,
 HB0827'ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 HB0827'TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 HB0827'OF THE GROUND.  SEC 15, T15S, R1W.
 HB0827
 HB0827                          STATION RECOVERY (1976)
 HB0827
 HB0827'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0827'RECOVERED IN GOOD CONDITION.
 HB0827
 HB0827                          STATION RECOVERY (2002)
 HB0827
 HB0827'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MW)
 HB0827'RECOVERED IN GOOD CONDITION.
 HB0827
 HB0827                          STATION RECOVERY (2010)
 HB0827
 HB0827'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0827'RECOVERED IN GOOD CONDITION.
 HB0827
 HB0827                          STATION RECOVERY (2012)
 HB0827
 HB0827'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0827'RECOVERED AS DESCRIBED.
 HB0827
 HB0827                          STATION RECOVERY (2015)
 HB0827
 HB0827'RECOVERY NOTE BY DEPARTMENT OF AGRICULTURE STAT 2015 (RLL)
 HB0827'RECOVERED IN GOOD CONDITION.
 HB0827
 HB0827                          STATION RECOVERY (2018)
 HB0827
 HB0827'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2018 (DLB)
 HB0827'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0663 ***********************************************************************
 HB0663  DESIGNATION -  C 158
 HB0663  PID         -  HB0663
 HB0663  STATE/COUNTY-  IL/UNION
 HB0663  COUNTRY     -  US
 HB0663  USGS QUAD   -  MAKANDA (2018)
 HB0663
 HB0663                         *CURRENT SURVEY CONTROL
 HB0663  ______________________________________________________________________
 HB0663* NAD 83(1986) POSITION- 37 34 03.     (N) 089 13 28.     (W)   SCALED
 HB0663* NAVD 88 ORTHO HEIGHT -   147.859 (meters)      485.10  (feet) ADJUSTED
 HB0663  ______________________________________________________________________
 HB0663  GEOID HEIGHT    -        -28.760 (meters)                     GEOID18
 HB0663  DYNAMIC HEIGHT  -        147.753 (meters)      484.75  (feet) COMP
 HB0663  MODELED GRAVITY -    979,909.6   (mgal)                       NAVD 88
 HB0663
 HB0663  VERT ORDER      -  FIRST     CLASS I
 HB0663
 HB0663.The horizontal coordinates were scaled from a map and have
 HB0663.an estimated accuracy of +/- 6 seconds.
 HB0663
 HB0663.The orthometric height was determined by differential leveling and
 HB0663.adjusted by the NATIONAL GEODETIC SURVEY
 HB0663.in June 1991.
 HB0663
 HB0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0663.GEOID18 height accuracy estimate available here.
 HB0663
 HB0663.Click photographs - Photos may exist for this station.
 HB0663
 HB0663.The dynamic height is computed by dividing the NAVD 88
 HB0663.geopotential number by the normal gravity value computed on the
 HB0663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0663.degrees latitude (g = 980.6199 gals.).
 HB0663
 HB0663.The modeled gravity was interpolated from observed gravity values.
 HB0663
 HB0663;                    North         East    Units  Estimated Accuracy
 HB0663;SPC IL W     -   100,390.      783,240.      MT  (+/- 180 meters Scaled)
 HB0663
 HB0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG035601(NAD 83)
 HB0663
 HB0663                          SUPERSEDED SURVEY CONTROL
 HB0663
 HB0663  NGVD 29 (11/26/84)  147.895  (m)          485.22   (f) ADJUSTED    1 1
 HB0663
 HB0663.Superseded values are not recommended for survey control.
 HB0663
 HB0663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0663.See file dsdata.pdf to determine how the superseded data were derived.
 HB0663
 HB0663_MARKER: DB = BENCH MARK DISK
 HB0663_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0663_SP_SET: CULVERT HEADWALL
 HB0663_STAMPING: C 158 1954
 HB0663_MARK LOGO: CGS
 HB0663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0663+STABILITY: SURFACE MOTION
 HB0663
 HB0663  HISTORY     - Date     Condition        Report By
 HB0663  HISTORY     - 1954     MONUMENTED       CGS
 HB0663  HISTORY     - 1969     GOOD             CGS
 HB0663
 HB0663                          STATION DESCRIPTION
 HB0663
 HB0663'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0663'4 MI S FROM MAKANDA.
 HB0663'ABOUT 3.95 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0663'THE STATION AT MAKANDA, OR ABOUT 3.2 MILES NORTH ALONG THE
 HB0663'ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT COBDEN, 0.15
 HB0663'MILE SOUTH OF MILEPOST 320, 21 1/2 FEET EAST OF THE EAST RAIL OF
 HB0663'THE EAST TRACK, SET IN THE TOP OF THE NORTHEND OF THE EAST
 HB0663'CONCRETE HEADWALL OF A CONCRETE CULVERT, 10.5 FEET SOUTH OF THE
 HB0663'NORTH END OF THE HEADWALL, AND ABOUT 7 FEET BELOW THE LEVEL OF
 HB0663'THE TRACK.  SEC 16, T 11 S, R 1 W.  NOTE-- THIS MARK IS 0.65
 HB0663'MILE NORTHEAST OF A RAILROAD UNDERPASS FOR NEW U.S. HIGHWAY 51
 HB0663'WHICH IS NOW UNDER CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0617 ***********************************************************************
 HB0617  DESIGNATION -  C 159
 HB0617  PID         -  HB0617
 HB0617  STATE/COUNTY-  IL/JACKSON
 HB0617  COUNTRY     -  US
 HB0617  USGS QUAD   -  DE SOTO (2018)
 HB0617
 HB0617                         *CURRENT SURVEY CONTROL
 HB0617  ______________________________________________________________________
 HB0617* NAD 83(1986) POSITION- 37 51 18.     (N) 089 13 54.     (W)   SCALED
 HB0617* NAVD 88 ORTHO HEIGHT -   125.672 (meters)      412.31  (feet) ADJUSTED
 HB0617  ______________________________________________________________________
 HB0617  GEOID HEIGHT    -        -29.240 (meters)                     GEOID18
 HB0617  DYNAMIC HEIGHT  -        125.588 (meters)      412.03  (feet) COMP
 HB0617  MODELED GRAVITY -    979,956.6   (mgal)                       NAVD 88
 HB0617
 HB0617  VERT ORDER      -  FIRST     CLASS I
 HB0617
 HB0617.The horizontal coordinates were scaled from a map and have
 HB0617.an estimated accuracy of +/- 6 seconds.
 HB0617
 HB0617.The orthometric height was determined by differential leveling and
 HB0617.adjusted by the NATIONAL GEODETIC SURVEY
 HB0617.in June 1991.
 HB0617
 HB0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0617.GEOID18 height accuracy estimate available here.
 HB0617
 HB0617.Click photographs - Photos may exist for this station.
 HB0617
 HB0617.The dynamic height is computed by dividing the NAVD 88
 HB0617.geopotential number by the normal gravity value computed on the
 HB0617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0617.degrees latitude (g = 980.6199 gals.).
 HB0617
 HB0617.The modeled gravity was interpolated from observed gravity values.
 HB0617
 HB0617;                    North         East    Units  Estimated Accuracy
 HB0617;SPC IL W     -   132,290.      782,280.      MT  (+/- 180 meters Scaled)
 HB0617
 HB0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG036920(NAD 83)
 HB0617
 HB0617                          SUPERSEDED SURVEY CONTROL
 HB0617
 HB0617  NGVD 29 (11/26/84)  125.768  (m)          412.62   (f) ADJUSTED    1 1
 HB0617
 HB0617.Superseded values are not recommended for survey control.
 HB0617
 HB0617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0617.See file dsdata.pdf to determine how the superseded data were derived.
 HB0617
 HB0617_MARKER: DB = BENCH MARK DISK
 HB0617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0617_STAMPING: C 159 1954
 HB0617_MARK LOGO: CGS
 HB0617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0617+STABILITY: SURFACE MOTION
 HB0617_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0617+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2011
 HB0617
 HB0617  HISTORY     - Date     Condition        Report By
 HB0617  HISTORY     - 1954     MONUMENTED       CGS
 HB0617  HISTORY     - 1969     GOOD             CGS
 HB0617  HISTORY     - 1976     GOOD             ILDT
 HB0617  HISTORY     - 1976     GOOD             ILDT
 HB0617  HISTORY     - 1976     GOOD             ILDT
 HB0617  HISTORY     - 20110713 GOOD             ILDT
 HB0617
 HB0617                          STATION DESCRIPTION
 HB0617
 HB0617'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0617'2.7 MI N FROM DE SOTO.
 HB0617'ABOUT 2.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0617'THE POST OFFICE AT DE SOTO, OR ABOUT 3.8 MILES SOUTH ALONG THE
 HB0617'ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT ELKVILLE, 0.2
 HB0617'MILE SOUTH OF MILEPOST 299, 55 FEET EAST OF THE EAST RAIL OF THE
 HB0617'EAST TRACK, 305 YARDS NORTH OF THE CENTER OF A RAILROAD UNDERPASS
 HB0617'FOR U.S. HIGHWAY 51, 3 FEET NORTH OF A TELEPHONE POLE, 1.0 FOOT
 HB0617'SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF
 HB0617'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 HB0617'3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 5, T 8S, R 1W
 HB0617
 HB0617                          STATION RECOVERY (1976)
 HB0617
 HB0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0617'RECOVERED IN GOOD CONDITION.
 HB0617
 HB0617                          STATION RECOVERY (1976)
 HB0617
 HB0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0617'RECOVERED IN GOOD CONDITION.
 HB0617
 HB0617                          STATION RECOVERY (1976)
 HB0617
 HB0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0617'RECOVERED IN GOOD CONDITION.
 HB0617
 HB0617                          STATION RECOVERY (2011)
 HB0617
 HB0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0617'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1839 ***********************************************************************
 LB1839  DESIGNATION -  C 16
 LB1839  PID         -  LB1839
 LB1839  STATE/COUNTY-  IL/VERMILION
 LB1839  COUNTRY     -  US
 LB1839  USGS QUAD   -  DANVILLE SW (2018)
 LB1839
 LB1839                         *CURRENT SURVEY CONTROL
 LB1839  ______________________________________________________________________
 LB1839* NAD 83(1986) POSITION- 40 03 17.     (N) 087 44 53.     (W)   SCALED
 LB1839* NAVD 88 ORTHO HEIGHT -   203.375 (meters)      667.24  (feet) ADJUSTED
 LB1839  ______________________________________________________________________
 LB1839  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 LB1839  DYNAMIC HEIGHT  -        203.273 (meters)      666.90  (feet) COMP
 LB1839  MODELED GRAVITY -    980,123.0   (mgal)                       NAVD 88
 LB1839
 LB1839  VERT ORDER      -  FIRST     CLASS II
 LB1839
 LB1839.The horizontal coordinates were scaled from a map and have
 LB1839.an estimated accuracy of +/- 6 seconds.
 LB1839
 LB1839.The orthometric height was determined by differential leveling and
 LB1839.adjusted by the NATIONAL GEODETIC SURVEY
 LB1839.in June 1991.
 LB1839
 LB1839.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1839.GEOID18 height accuracy estimate available here.
 LB1839
 LB1839.Click photographs - Photos may exist for this station.
 LB1839
 LB1839.The dynamic height is computed by dividing the NAVD 88
 LB1839.geopotential number by the normal gravity value computed on the
 LB1839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1839.degrees latitude (g = 980.6199 gals.).
 LB1839
 LB1839.The modeled gravity was interpolated from observed gravity values.
 LB1839
 LB1839;                    North         East    Units  Estimated Accuracy
 LB1839;SPC IL E     -   376,240.      349,940.      MT  (+/- 180 meters Scaled)
 LB1839
 LB1839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK361340(NAD 83)
 LB1839
 LB1839                          SUPERSEDED SURVEY CONTROL
 LB1839
 LB1839  NGVD 29 (??/??/92)  203.411  (m)          667.36   (f) ADJ UNCH    1 2
 LB1839
 LB1839.Superseded values are not recommended for survey control.
 LB1839
 LB1839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1839.See file dsdata.pdf to determine how the superseded data were derived.
 LB1839
 LB1839_MARKER: DB = BENCH MARK DISK
 LB1839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1839_STAMPING: C 16 1934
 LB1839_MARK LOGO: CGS
 LB1839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1839+STABILITY: SURFACE MOTION
 LB1839
 LB1839  HISTORY     - Date     Condition        Report By
 LB1839  HISTORY     - 1934     MONUMENTED       CGS
 LB1839  HISTORY     - 1954     GOOD             CGS
 LB1839  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1839
 LB1839                          STATION DESCRIPTION
 LB1839
 LB1839'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1839'2.5 MI W FROM CATLIN.
 LB1839'2.5 MILES WEST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1839'AT CATLIN, VERMILION COUNTY, ABOUT 1/4 MILE WEST OF MILEPOST
 LB1839'D 310, AT A DIRT-ROAD CROSSING, 37.8 FEET NORTH OF NORTH RAIL,
 LB1839'22.3 FEET EAST OF THE CENTERLINE OF THE ROAD, AND ABOUT 2 FEET
 LB1839'LOWER THAN THE RAIL.  A STANDARD DISK, STAMPED C 16 1934
 LB1839'AND SET IN THE TOP OF A CONCRETE POST.
 LB1839
 LB1839                          STATION RECOVERY (1986)
 LB1839
 LB1839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1839'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1038 ***********************************************************************
 JB1038  DESIGNATION -  C 160
 JB1038  PID         -  JB1038
 JB1038  STATE/COUNTY-  IL/WASHINGTON
 JB1038  COUNTRY     -  US
 JB1038  USGS QUAD   -  IRVINGTON (2018)
 JB1038
 JB1038                         *CURRENT SURVEY CONTROL
 JB1038  ______________________________________________________________________
 JB1038* NAD 83(1986) POSITION- 38 24 35.     (N) 089 10 19.     (W)   SCALED
 JB1038* NAVD 88 ORTHO HEIGHT -   171.493 (meters)      562.64  (feet) ADJUSTED
 JB1038  ______________________________________________________________________
 JB1038  GEOID HEIGHT    -        -30.291 (meters)                     GEOID18
 JB1038  DYNAMIC HEIGHT  -        171.384 (meters)      562.28  (feet) COMP
 JB1038  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 JB1038
 JB1038  VERT ORDER      -  FIRST     CLASS I
 JB1038
 JB1038.The horizontal coordinates were scaled from a map and have
 JB1038.an estimated accuracy of +/- 6 seconds.
 JB1038
 JB1038.The orthometric height was determined by differential leveling and
 JB1038.adjusted by the NATIONAL GEODETIC SURVEY
 JB1038.in June 1991.
 JB1038
 JB1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1038.GEOID18 height accuracy estimate available here.
 JB1038
 JB1038.Click photographs - Photos may exist for this station.
 JB1038
 JB1038.The dynamic height is computed by dividing the NAVD 88
 JB1038.geopotential number by the normal gravity value computed on the
 JB1038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1038.degrees latitude (g = 980.6199 gals.).
 JB1038
 JB1038.The modeled gravity was interpolated from observed gravity values.
 JB1038
 JB1038;                    North         East    Units  Estimated Accuracy
 JB1038;SPC IL W     -   193,920.      786,880.      MT  (+/- 180 meters Scaled)
 JB1038
 JB1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH103535(NAD 83)
 JB1038
 JB1038                          SUPERSEDED SURVEY CONTROL
 JB1038
 JB1038  NGVD 29 (??/??/92)  171.603  (m)          563.00   (f) ADJ UNCH    1 1
 JB1038
 JB1038.Superseded values are not recommended for survey control.
 JB1038
 JB1038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1038.See file dsdata.pdf to determine how the superseded data were derived.
 JB1038
 JB1038_MARKER: DB = BENCH MARK DISK
 JB1038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1038_STAMPING: C 160 1954
 JB1038_MARK LOGO: CGS
 JB1038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1038+STABILITY: SURFACE MOTION
 JB1038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1038+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2007
 JB1038
 JB1038  HISTORY     - Date     Condition        Report By
 JB1038  HISTORY     - 1954     MONUMENTED       CGS
 JB1038  HISTORY     - 1969     GOOD             CGS
 JB1038  HISTORY     - 20070322 GOOD             ILDT
 JB1038  HISTORY     - 20121009 POOR             ILDT
 JB1038
 JB1038                          STATION DESCRIPTION
 JB1038
 JB1038'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1038'2 MI S FROM IRVINGTON.
 JB1038'ABOUT 2.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1038'THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 177 AT IRVINGTON,
 JB1038'0.3 MILE NORTH OF MILEPOST 261, 0.25 MILE NORTH OF A TELEPHONE
 JB1038'BOOTH, 90 FEET NORTHWEST OF THE CENTER OF A CROSSING OF THE
 JB1038'RAILROAD AND A TRAIL ROAD, 79 FEET WEST OF THE WEST RAIL OF THE
 JB1038'WEST TRACK, 51 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1
 JB1038'FOOT EAST OF  FENCE, 1.0 FOOT NORTHWEST OF A METAL WITNESS POST,
 JB1038'ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 JB1038'TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 JB1038'OF THE GROUND.  SEC 26, T 1 S, R 1 W.
 JB1038
 JB1038                          STATION RECOVERY (2007)
 JB1038
 JB1038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (KAK)
 JB1038'RECOVERED AS DESCRIBED.
 JB1038
 JB1038                          STATION RECOVERY (2012)
 JB1038
 JB1038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1038'FOUND CONCRETE POST PARTIALLY UNEARTHED, DISK WAS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1079 ***********************************************************************
 JB1079  DESIGNATION -  C 161
 JB1079  PID         -  JB1079
 JB1079  STATE/COUNTY-  IL/PERRY
 JB1079  COUNTRY     -  US
 JB1079  USGS QUAD   -  DU QUOIN (2018)
 JB1079
 JB1079                         *CURRENT SURVEY CONTROL
 JB1079  ______________________________________________________________________
 JB1079* NAD 83(1986) POSITION- 38 03 38.     (N) 089 14 29.     (W)   SCALED
 JB1079* NAVD 88 ORTHO HEIGHT -   137.428 (meters)      450.88  (feet) ADJUSTED
 JB1079  ______________________________________________________________________
 JB1079  GEOID HEIGHT    -        -29.552 (meters)                     GEOID18
 JB1079  DYNAMIC HEIGHT  -        137.337 (meters)      450.58  (feet) COMP
 JB1079  MODELED GRAVITY -    979,966.1   (mgal)                       NAVD 88
 JB1079
 JB1079  VERT ORDER      -  FIRST     CLASS I
 JB1079
 JB1079.The horizontal coordinates were scaled from a map and have
 JB1079.an estimated accuracy of +/- 6 seconds.
 JB1079
 JB1079.The orthometric height was determined by differential leveling and
 JB1079.adjusted by the NATIONAL GEODETIC SURVEY
 JB1079.in June 1991.
 JB1079
 JB1079.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1079.GEOID18 height accuracy estimate available here.
 JB1079
 JB1079.Click photographs - Photos may exist for this station.
 JB1079
 JB1079.The dynamic height is computed by dividing the NAVD 88
 JB1079.geopotential number by the normal gravity value computed on the
 JB1079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1079.degrees latitude (g = 980.6199 gals.).
 JB1079
 JB1079.The modeled gravity was interpolated from observed gravity values.
 JB1079
 JB1079;                    North         East    Units  Estimated Accuracy
 JB1079;SPC IL W     -   155,100.      781,200.      MT  (+/- 180 meters Scaled)
 JB1079
 JB1079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH033149(NAD 83)
 JB1079
 JB1079                          SUPERSEDED SURVEY CONTROL
 JB1079
 JB1079  NGVD 29 (??/??/92)  137.522  (m)          451.19   (f) ADJ UNCH    1 1
 JB1079
 JB1079.Superseded values are not recommended for survey control.
 JB1079
 JB1079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1079.See file dsdata.pdf to determine how the superseded data were derived.
 JB1079
 JB1079_MARKER: DB = BENCH MARK DISK
 JB1079_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1079_SP_SET: CULVERT HEADWALL
 JB1079_STAMPING: C 161 1954
 JB1079_MARK LOGO: CGS
 JB1079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1079+STABILITY: SURFACE MOTION
 JB1079
 JB1079  HISTORY     - Date     Condition        Report By
 JB1079  HISTORY     - 1954     MONUMENTED       CGS
 JB1079  HISTORY     - 1969     GOOD             CGS
 JB1079  HISTORY     - 20090302 MARK NOT FOUND   ILDT
 JB1079
 JB1079                          STATION DESCRIPTION
 JB1079
 JB1079'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1079'2.4 MI N FROM DU QUOIN.
 JB1079'ABOUT 3.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1079'THE STATION AT DU QUOIN, 0.3 MILE NORTH OF THE SUNSET CEMETERY,
 JB1079'0.25 MILE SOUTH OF THE SUNSET BAPTIST CHURCH, 110 YARDS SOUTH OF
 JB1079'MILEPOST 285, 8 1/2 FEET WEST OF THE WEST RAIL OF THE WEST SET
 JB1079'OF TRACKS, SET IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE
 JB1079'HEADWALL OF AN ARCH TYPE CULVERT, AND ABOUT 3 FEET BELOW THE
 JB1079'LEVEL OF THE TRACK.  SEC 29, T5S, R1W.
 JB1079
 JB1079                          STATION RECOVERY (2009)
 JB1079
 JB1079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1079'ANOTHER PIECE OF CONCRETE HAS BEEN PUT ON TOP OF OLD HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0800 ***********************************************************************
 LC0800  DESIGNATION -  C 162
 LC0800  PID         -  LC0800
 LC0800  STATE/COUNTY-  IL/TAZEWELL
 LC0800  COUNTRY     -  US
 LC0800  USGS QUAD   -  MORTON (2018)
 LC0800
 LC0800                         *CURRENT SURVEY CONTROL
 LC0800  ______________________________________________________________________
 LC0800* NAD 83(1986) POSITION- 40 31 07.     (N) 089 26 53.     (W)   SCALED
 LC0800* NAVD 88 ORTHO HEIGHT -   201.966 (meters)      662.62  (feet) ADJUSTED
 LC0800  ______________________________________________________________________
 LC0800  GEOID HEIGHT    -        -32.691 (meters)                     GEOID18
 LC0800  DYNAMIC HEIGHT  -        201.869 (meters)      662.30  (feet) COMP
 LC0800  MODELED GRAVITY -    980,141.5   (mgal)                       NAVD 88
 LC0800
 LC0800  VERT ORDER      -  FIRST     CLASS II
 LC0800
 LC0800.The horizontal coordinates were scaled from a map and have
 LC0800.an estimated accuracy of +/- 6 seconds.
 LC0800
 LC0800.The orthometric height was determined by differential leveling and
 LC0800.adjusted by the NATIONAL GEODETIC SURVEY
 LC0800.in June 1991.
 LC0800
 LC0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0800.GEOID18 height accuracy estimate available here.
 LC0800
 LC0800.Click photographs - Photos may exist for this station.
 LC0800
 LC0800.The dynamic height is computed by dividing the NAVD 88
 LC0800.geopotential number by the normal gravity value computed on the
 LC0800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0800.degrees latitude (g = 980.6199 gals.).
 LC0800
 LC0800.The modeled gravity was interpolated from observed gravity values.
 LC0800
 LC0800;                    North         East    Units  Estimated Accuracy
 LC0800;SPC IL W     -   427,820.      760,900.      MT  (+/- 180 meters Scaled)
 LC0800
 LC0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK926881(NAD 83)
 LC0800
 LC0800                          SUPERSEDED SURVEY CONTROL
 LC0800
 LC0800  NGVD 29 (??/??/92)  202.054  (m)          662.91   (f) ADJ UNCH    1 2
 LC0800
 LC0800.Superseded values are not recommended for survey control.
 LC0800
 LC0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0800.See file dsdata.pdf to determine how the superseded data were derived.
 LC0800
 LC0800_MARKER: DB = BENCH MARK DISK
 LC0800_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0800_STAMPING: C 162 1954
 LC0800_MARK LOGO: CGS
 LC0800_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0800+STABILITY: SURFACE MOTION
 LC0800
 LC0800  HISTORY     - Date     Condition        Report By
 LC0800  HISTORY     - 1954     MONUMENTED       CGS
 LC0800  HISTORY     - 20230712 MARK NOT FOUND   ILDT
 LC0800
 LC0800                          STATION DESCRIPTION
 LC0800
 LC0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0800'2.5 MI E FROM TREMONT.
 LC0800'ABOUT 2.5 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0800'THE STATION AT TREMONT, AT A GRAVEL ROAD CROSSING, 24 1/2 FEET
 LC0800'SOUTH OF SOUTH RAIL, 72 FEET NORTH OF CENTER LINE OF STATE HIGHWAY
 LC0800'9, 72 FEET NORTH-NORTHEAST OF CENTER OF INTERSECTION OF HIGHWAY 9
 LC0800'AND GRAVEL ROAD, 44 FEET SOUTHEAST OF CENTER OF CROSSING OF GRAVEL
 LC0800'ROAD AND TRACK, 29 FEET EAST OF CENTER LINE OF GRAVEL ROAD, 66
 LC0800'FEET WEST OF TELEPHONE POLE NO. 191/5, 2 FEET EAST OF A WHITE
 LC0800'WOODEN WITNESS POST, ABOUT 3 1/2 FEET ABOVE LEVEL OF TRACK AND
 LC0800'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0800
 LC0800                          STATION RECOVERY (2023)
 LC0800
 LC0800'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC0800'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1001 ***********************************************************************
 LC1001  DESIGNATION -  C 163
 LC1001  PID         -  LC1001
 LC1001  STATE/COUNTY-  IL/MCLEAN
 LC1001  COUNTRY     -  US
 LC1001  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1001
 LC1001                         *CURRENT SURVEY CONTROL
 LC1001  ______________________________________________________________________
 LC1001* NAD 83(1986) POSITION- 40 28 49.     (N) 089 02 36.     (W)   SCALED
 LC1001* NAVD 88 ORTHO HEIGHT -   238.349 (meters)      781.98  (feet) ADJUSTED
 LC1001  ______________________________________________________________________
 LC1001  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 LC1001  DYNAMIC HEIGHT  -        238.237 (meters)      781.62  (feet) COMP
 LC1001  MODELED GRAVITY -    980,148.2   (mgal)                       NAVD 88
 LC1001
 LC1001  VERT ORDER      -  FIRST     CLASS II
 LC1001
 LC1001.The horizontal coordinates were scaled from a map and have
 LC1001.an estimated accuracy of +/- 6 seconds.
 LC1001
 LC1001.The orthometric height was determined by differential leveling and
 LC1001.adjusted by the NATIONAL GEODETIC SURVEY
 LC1001.in June 1991.
 LC1001
 LC1001.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1001.GEOID18 height accuracy estimate available here.
 LC1001
 LC1001.Click photographs - Photos may exist for this station.
 LC1001
 LC1001.The dynamic height is computed by dividing the NAVD 88
 LC1001.geopotential number by the normal gravity value computed on the
 LC1001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1001.degrees latitude (g = 980.6199 gals.).
 LC1001
 LC1001.The modeled gravity was interpolated from observed gravity values.
 LC1001
 LC1001;                    North         East    Units  Estimated Accuracy
 LC1001;SPC IL E     -   423,570.      239,800.      MT  (+/- 180 meters Scaled)
 LC1001
 LC1001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK268830(NAD 83)
 LC1001
 LC1001                          SUPERSEDED SURVEY CONTROL
 LC1001
 LC1001  NGVD 29 (??/??/92)  238.411  (m)          782.19   (f) ADJ UNCH    1 2
 LC1001
 LC1001.Superseded values are not recommended for survey control.
 LC1001
 LC1001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1001.See file dsdata.pdf to determine how the superseded data were derived.
 LC1001
 LC1001_MARKER: DB = BENCH MARK DISK
 LC1001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1001_STAMPING: C 163 1954
 LC1001_MARK LOGO: CGS
 LC1001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1001+STABILITY: SURFACE MOTION
 LC1001
 LC1001  HISTORY     - Date     Condition        Report By
 LC1001  HISTORY     - 1954     MONUMENTED       CGS
 LC1001  HISTORY     - 1976     MARK NOT FOUND   USGS
 LC1001
 LC1001                          STATION DESCRIPTION
 LC1001
 LC1001'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1001'2.9 MI W FROM BLOOMINGTON.
 LC1001'ABOUT 2.9 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1001'FREIGHT STATION AT BLOOMINGTON, 35 FEET SOUTH-SOUTHWEST OF
 LC1001'SOUTH-SOUTHWEST RAIL, 165 FEET WEST OF CENTER OF CROSSING OF AN
 LC1001'EAST-WEST GRAVEL ROAD, 28 FEET NORTH OF CENTER LINE OF ROAD, 19
 LC1001'FEET WEST-SOUTHWEST OF THE 11TH TELEPHONE POLE SOUTHEAST OF
 LC1001'MILE POST IND 169, 10 FEET EAST-NORTHEAST OF A FENCE CORNER, 2
 LC1001'FEET NORTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET
 LC1001'ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC1001'PROJECTING 4 INCHES.
 LC1001
 LC1001                          STATION RECOVERY (1976)
 LC1001
 LC1001'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LC1001'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0424 ***********************************************************************
 LC0424  DESIGNATION -  C 164
 LC0424  PID         -  LC0424
 LC0424  STATE/COUNTY-  IL/MCLEAN
 LC0424  COUNTRY     -  US
 LC0424  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0424
 LC0424                         *CURRENT SURVEY CONTROL
 LC0424  ______________________________________________________________________
 LC0424* NAD 83(1986) POSITION- 40 28 07.     (N) 088 58 50.     (W)   SCALED
 LC0424* NAVD 88 ORTHO HEIGHT -   254.039 (meters)      833.46  (feet) ADJUSTED
 LC0424  ______________________________________________________________________
 LC0424  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0424  DYNAMIC HEIGHT  -        253.920 (meters)      833.07  (feet) COMP
 LC0424  MODELED GRAVITY -    980,148.7   (mgal)                       NAVD 88
 LC0424
 LC0424  VERT ORDER      -  FIRST     CLASS I
 LC0424
 LC0424.The horizontal coordinates were scaled from a map and have
 LC0424.an estimated accuracy of +/- 6 seconds.
 LC0424
 LC0424.The orthometric height was determined by differential leveling and
 LC0424.adjusted by the NATIONAL GEODETIC SURVEY
 LC0424.in June 1991.
 LC0424
 LC0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0424.GEOID18 height accuracy estimate available here.
 LC0424
 LC0424.Click photographs - Photos may exist for this station.
 LC0424
 LC0424.The dynamic height is computed by dividing the NAVD 88
 LC0424.geopotential number by the normal gravity value computed on the
 LC0424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0424.degrees latitude (g = 980.6199 gals.).
 LC0424
 LC0424.The modeled gravity was interpolated from observed gravity values.
 LC0424
 LC0424;                    North         East    Units  Estimated Accuracy
 LC0424;SPC IL E     -   422,230.      245,110.      MT  (+/- 180 meters Scaled)
 LC0424
 LC0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK320816(NAD 83)
 LC0424
 LC0424                          SUPERSEDED SURVEY CONTROL
 LC0424
 LC0424  NGVD 29 (??/??/92)  254.096  (m)          833.65   (f) ADJ UNCH    1 1
 LC0424
 LC0424.Superseded values are not recommended for survey control.
 LC0424
 LC0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0424.See file dsdata.pdf to determine how the superseded data were derived.
 LC0424
 LC0424_MARKER: DB = BENCH MARK DISK
 LC0424_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0424_SP_SET: FOUNDATION WALL
 LC0424_STAMPING: C 164 1954
 LC0424_MARK LOGO: CGS
 LC0424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0424+STABILITY: SURFACE MOTION
 LC0424_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0424+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 LC0424
 LC0424  HISTORY     - Date     Condition        Report By
 LC0424  HISTORY     - 1954     MONUMENTED       CGS
 LC0424  HISTORY     - 1969     GOOD             CGS
 LC0424  HISTORY     - 1986     GOOD             NGS
 LC0424  HISTORY     - 20120604 GOOD             ILDT
 LC0424
 LC0424                          STATION DESCRIPTION
 LC0424
 LC0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0424'1.4 MI S FROM BLOOMINGTON.
 LC0424'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0424'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 0.8 MILE SOUTH ALONG THE
 LC0424'ILLINOIS CENTRAL RAILROAD, 48 FEET WEST OF THE WEST RAIL, SET
 LC0424'VERTICALLY IN THE EAST FACE AND 1.0 FOOT NORTH OF THE SOUTHEAST
 LC0424'CORNER OF THE CONCRETE FOUNDATION FOR A METAL BUILDING WHICH IS
 LC0424'A WAREHOUSE FOR THE FALSTAFF BREWING COMPANY, 201 1/2 FEET SOUTH
 LC0424'OF THE CENTER LINE OF E. CROXTON AVENUE, 5 FEET NORTHWEST OF A
 LC0424'TELEPHONE POLE, 2.0 FEET ABOVE THE LEVEL OF THE GROUND, AND ABOUT
 LC0424'3 FEET ABOVE THE LEVEL OF THE TRACK.  SEC 9, T23N, R2E
 LC0424
 LC0424                          STATION RECOVERY (1986)
 LC0424
 LC0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0424'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC0424'BLOOMINGTON, AT 903 EAST CROXTON AVENUE, SET VERTICALLY IN THE EAST
 LC0424'FACE OF THE FOUNDATION WALL OF THE CANO PIPE AND SUPPLY COMPANY, AND
 LC0424'0.3 M (1.0 FT) NORTH OF THE SOUTHEAST CORNER OF THE BUILDING.
 LC0424'THE MARK IS 0.6 M ABOVE THE GROUND.
 LC0424
 LC0424                          STATION RECOVERY (2012)
 LC0424
 LC0424'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0424'ITS PAINTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0387 ***********************************************************************
 LC0387  DESIGNATION -  C 165
 LC0387  PID         -  LC0387
 LC0387  STATE/COUNTY-  IL/MCLEAN
 LC0387  COUNTRY     -  US
 LC0387  USGS QUAD   -  LE ROY (2018)
 LC0387
 LC0387                         *CURRENT SURVEY CONTROL
 LC0387  ______________________________________________________________________
 LC0387* NAD 83(1986) POSITION- 40 21 01.     (N) 088 46 30.     (W)   SCALED
 LC0387* NAVD 88 ORTHO HEIGHT -   237.487 (meters)      779.16  (feet) ADJUSTED
 LC0387  ______________________________________________________________________
 LC0387  GEOID HEIGHT    -        -31.930 (meters)                     GEOID18
 LC0387  DYNAMIC HEIGHT  -        237.373 (meters)      778.78  (feet) COMP
 LC0387  MODELED GRAVITY -    980,141.4   (mgal)                       NAVD 88
 LC0387
 LC0387  VERT ORDER      -  FIRST     CLASS II
 LC0387
 LC0387.The horizontal coordinates were scaled from a map and have
 LC0387.an estimated accuracy of +/- 6 seconds.
 LC0387
 LC0387.The orthometric height was determined by differential leveling and
 LC0387.adjusted by the NATIONAL GEODETIC SURVEY
 LC0387.in June 1991.
 LC0387
 LC0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0387.GEOID18 height accuracy estimate available here.
 LC0387
 LC0387.Click photographs - Photos may exist for this station.
 LC0387
 LC0387.The dynamic height is computed by dividing the NAVD 88
 LC0387.geopotential number by the normal gravity value computed on the
 LC0387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0387.degrees latitude (g = 980.6199 gals.).
 LC0387
 LC0387.The modeled gravity was interpolated from observed gravity values.
 LC0387
 LC0387;                    North         East    Units  Estimated Accuracy
 LC0387;SPC IL E     -   408,990.      262,480.      MT  (+/- 180 meters Scaled)
 LC0387
 LC0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK492681(NAD 83)
 LC0387
 LC0387                          SUPERSEDED SURVEY CONTROL
 LC0387
 LC0387  NGVD 29 (??/??/92)  237.544  (m)          779.34   (f) ADJ UNCH    1 2
 LC0387
 LC0387.Superseded values are not recommended for survey control.
 LC0387
 LC0387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0387.See file dsdata.pdf to determine how the superseded data were derived.
 LC0387
 LC0387_MARKER: DB = BENCH MARK DISK
 LC0387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0387_STAMPING: C 165 1954
 LC0387_MARK LOGO: CGS
 LC0387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0387+STABILITY: SURFACE MOTION
 LC0387
 LC0387  HISTORY     - Date     Condition        Report By
 LC0387  HISTORY     - 1954     MONUMENTED       CGS
 LC0387  HISTORY     - 1976     MARK NOT FOUND   USGS
 LC0387  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0387  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0387
 LC0387                          STATION DESCRIPTION
 LC0387
 LC0387'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0387'0.5 MI NW FROM LE ROY.
 LC0387'ABOUT 0.5 MILE NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0387'THE STATION AT LE ROY, ABOUT 0.3 MILE NORTHWEST OF A LARGE GRAIN
 LC0387'MILL, ABOUT 0.1 MILE SOUTH-SOUTHEAST OF A FARM HOUSE, 42 3/4 FEET
 LC0387'NORTHEAST OF NORTHEAST RAIL OF MAIN TRACK, 113 FEET NORTHEAST
 LC0387'AND ACROSS TRACK FROM TELEPHONE POLE NO. 15 1/9, 18 FEET NORTHWEST
 LC0387'OF A FENCE CORNER, 2 FEET SOUTHWEST OF A FENCE LINE, 6 1/2 FEET
 LC0387'SOUTHEAST OF A POWER POLE, 2 FEET WEST OF A WHITE WOODEN WITNESS
 LC0387'POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 LC0387'CONCRETE POST PROJECTING 4 INCHES.
 LC0387
 LC0387                          STATION RECOVERY (1976)
 LC0387
 LC0387'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LC0387'MARK NOT FOUND.
 LC0387
 LC0387                          STATION RECOVERY (1986)
 LC0387
 LC0387'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0387'MARK NOT FOUND.
 LC0387
 LC0387                          STATION RECOVERY (2012)
 LC0387
 LC0387'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0387'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1498 ***********************************************************************
 ME1498  CBN         -  This is a Cooperative Base Network Control Station.
 ME1498  DESIGNATION -  C 166
 ME1498  PID         -  ME1498
 ME1498  STATE/COUNTY-  IL/KANKAKEE
 ME1498  COUNTRY     -  US
 ME1498  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME1498
 ME1498                         *CURRENT SURVEY CONTROL
 ME1498  ______________________________________________________________________
 ME1498* NAD 83(2011) POSITION- 41 10 45.01165(N) 087 35 02.16536(W)   ADJUSTED
 ME1498* NAD 83(2011) ELLIP HT-   159.265 (meters)        (06/27/12)   ADJUSTED
 ME1498* NAD 83(2011) EPOCH   -  2010.00
 ME1498* NAVD 88 ORTHO HEIGHT -   192.557 (meters)      631.75  (feet) ADJUSTED
 ME1498  ______________________________________________________________________
 ME1498  GEOID HEIGHT    -        -33.288 (meters)                     GEOID18
 ME1498  NAD 83(2011) X  -    202,669.610 (meters)                     COMP
 ME1498  NAD 83(2011) Y  - -4,803,359.529 (meters)                     COMP
 ME1498  NAD 83(2011) Z  -  4,177,524.709 (meters)                     COMP
 ME1498  LAPLACE CORR    -         -2.55  (seconds)                    DEFLEC18
 ME1498  DYNAMIC HEIGHT  -        192.477 (meters)      631.49  (feet) COMP
 ME1498  MODELED GRAVITY -    980,203.0   (mgal)                       NAVD 88
 ME1498
 ME1498  VERT ORDER      -  SECOND    CLASS 0
 ME1498
 ME1498  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1498  Standards:
 ME1498         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1498            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1498  -------------------------------------------------------------------
 ME1498  NETWORK    0.74   1.74           0.35   0.22   0.89     -0.06671308
 ME1498  -------------------------------------------------------------------
 ME1498  Click here for local accuracies and other accuracy information.
 ME1498
 ME1498.The horizontal coordinates were established by GPS observations
 ME1498.and adjusted by the National Geodetic Survey in June 2012.
 ME1498
 ME1498.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1498.been affixed to the stable North American tectonic plate. See 
 ME1498.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1498
 ME1498.The horizontal coordinates are valid at the epoch date displayed above
 ME1498.which is a decimal equivalence of Year/Month/Day.
 ME1498
 ME1498.The orthometric height was determined by differential leveling and
 ME1498.adjusted by the NATIONAL GEODETIC SURVEY
 ME1498.in June 1991.
 ME1498
 ME1498.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1498.GEOID18 height accuracy estimate available here.
 ME1498
 ME1498.Click photographs - Photos may exist for this station.
 ME1498
 ME1498.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1498
 ME1498.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1498
 ME1498.The ellipsoidal height was determined by GPS observations
 ME1498.and is referenced to NAD 83.
 ME1498
 ME1498.The dynamic height is computed by dividing the NAVD 88
 ME1498.geopotential number by the normal gravity value computed on the
 ME1498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1498.degrees latitude (g = 980.6199 gals.).
 ME1498
 ME1498.The modeled gravity was interpolated from observed gravity values.
 ME1498
 ME1498. The following values were computed from the NAD 83(2011) position.
 ME1498
 ME1498;                    North         East     Units Scale Factor Converg.
 ME1498;SPC IL E     -   501,209.882   362,878.404   MT  1.00002364   +0 29 36.4
 ME1498;SPC IL E     - 1,644,386.09  1,190,543.56   sFT  1.00002364   +0 29 36.4
 ME1498;UTM  16      - 4,558,811.258   451,023.301   MT  0.99962952   -0 23 04.1
 ME1498
 ME1498!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1498!SPC IL E     -   0.99997502  x   1.00002364  =   0.99999866
 ME1498!UTM  16      -   0.99997502  x   0.99962952  =   0.99960455
 ME1498
 ME1498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5102358811(NAD 83)
 ME1498
 ME1498                          SUPERSEDED SURVEY CONTROL
 ME1498
 ME1498  NAD 83(2007)-  41 10 45.01173(N)    087 35 02.16626(W) AD(2002.00) 0
 ME1498  ELLIP H (02/10/07)  159.287  (m)                       GP(2002.00)    
 ME1498  ELLIP H (10/15/04)  159.275  (m)                       GP(       ) 4 2
 ME1498  NAD 83(1997)-  41 10 45.01188(N)    087 35 02.16644(W) AD(       ) B
 ME1498  ELLIP H (04/10/98)  159.307  (m)                       GP(       ) 4 1
 ME1498  NAVD 88             192.56   (m)          631.8    (f) LEVELING    3  
 ME1498  NGVD 29 (??/??/92)  192.647  (m)          632.04   (f) ADJ UNCH    2 0
 ME1498
 ME1498.Superseded values are not recommended for survey control.
 ME1498
 ME1498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1498.See file dsdata.pdf to determine how the superseded data were derived.
 ME1498
 ME1498_MARKER: DB = BENCH MARK DISK
 ME1498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1498_STAMPING: C 166 1954
 ME1498_MARK LOGO: CGS
 ME1498_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1498+STABILITY: SURFACE MOTION
 ME1498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1498+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2025
 ME1498
 ME1498  HISTORY     - Date     Condition        Report By
 ME1498  HISTORY     - 1954     MONUMENTED       CGS
 ME1498  HISTORY     - 19970304 GOOD             NGS
 ME1498  HISTORY     - 19970615 GOOD             NGS
 ME1498  HISTORY     - 200205   GOOD             ASCPC
 ME1498  HISTORY     - 20080605 GOOD             GEOCAC
 ME1498  HISTORY     - 20110811 GOOD             JCLS
 ME1498  HISTORY     - 20250605 GOOD             ASMINC
 ME1498
 ME1498                          STATION DESCRIPTION
 ME1498
 ME1498'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1498'4.3 MI E FROM MOMENCE.
 ME1498'ABOUT 4.3 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 ME1498'STATION AT MOMENCE, ABOUT 0.45 MILE WEST OF CROSSING OF BLACK
 ME1498'TOP ROAD AT EDGETOWN, ABOUT 63 YARDS EAST OF SEMAPHORE NO. K 87.1,
 ME1498'AT CROSSING OF A PRIVATE ROAD LEADING SOUTHWEST TO A FARM, 68
 ME1498'FEET SOUTHWEST OF CENTER OF CROSSING, 46 1/2 FEET SOUTH OF SOUTH
 ME1498'RAIL, 43 1/2 FEET WEST OF CENTER LINE OF PRIVATE ROAD, 1 FOOT
 ME1498'NORTH OF A FENCE LINE, 2 FEET EAST OF A WHITE WOODEN WITNESS
 ME1498'POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF
 ME1498'A CONCRETE POST PROJECTING 2 INCHES.
 ME1498
 ME1498                          STATION RECOVERY (1997)
 ME1498
 ME1498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 ME1498'THE STATION IS LOCATED ABOUT 4.3 MI (6.9 KM) EAST-NORTHEAST OF MOMENCE
 ME1498'AND 0.43 MI (0.69 KM) WEST OF EDGETOWN.  TO REACH FROM THE JUNCTION OF
 ME1498'STATE ROUTES 1 AND 17 WITH STATE ROUTE 114 IN MOMENCE, GO NORTH ACROSS
 ME1498'THE KANKAKEE RIVER BRIDGE FOR 0.2 MI (0.3 KM) TO WASHINGTON STREET.
 ME1498'TURN RIGHT, EAST, ON WASHINGTON STREET, WHICH TURNS TO THE NORTHEAST
 ME1498'AND BECOMES RAILROAD AVENUE, FOR 0.9 MI (1.4 KM) TO A ROAD RIGHT,
 ME1498'3500N.  TURN RIGHT, EAST, ON ROAD 3500N FOR 0.5 MI (0.8 KM) TO A
 ME1498'CROSSROAD.  TURN LEFT, NORTH-NORTHEAST, ON VINCENNES ROAD (TOWNSHIP
 ME1498'ROAD 12150E) FOR 0.5 MI (0.8 KM) TO A ROAD RIGHT.  TURN RIGHT, EAST,
 ME1498'ON ROAD 4000N FOR 2.9 MI (4.7 KM) TO A DRIVE RIGHT, SOUTH, TO A FARM
 ME1498'AND THE STATION ON THE RIGHT, IN THE SOUTHWEST ANGLE OF THE DRIVE AND
 ME1498'A RAILROAD CROSSING, 20.7 M (67.9 FT) SOUTHWEST OF THE CENTER OF THE
 ME1498'CROSSING, 14.2 M (46.6 FT) SOUTH OF THE SOUTH RAIL, 13.3 M (43.6 FT)
 ME1498'WEST OF THE CENTER OF THE DRIVE, 0.3 M (1.0 FT) NORTH OF A FENCE LINE,
 ME1498'AND 0.6 M (2.0 FT) EAST OF A FIBERGLASS WITNESS POST.
 ME1498
 ME1498                          STATION RECOVERY (1997)
 ME1498
 ME1498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 ME1498'RECOVERED AS DESCRIBED.
 ME1498
 ME1498                          STATION RECOVERY (2002)
 ME1498
 ME1498'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 ME1498'RECOVERED AS DESCRIBED
 ME1498
 ME1498                          STATION RECOVERY (2008)
 ME1498
 ME1498'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1498'RECOVERED IN GOOD CONDITION.
 ME1498
 ME1498                          STATION RECOVERY (2011)
 ME1498
 ME1498'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 ME1498'RECOVERED IN GOOD CONDITION.
 ME1498
 ME1498                          STATION RECOVERY (2025)
 ME1498
 ME1498'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME1498'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1820 ***********************************************************************
 LB1820  DESIGNATION -  C 167
 LB1820  PID         -  LB1820
 LB1820  STATE/COUNTY-  IL/CHAMPAIGN
 LB1820  COUNTRY     -  US
 LB1820  USGS QUAD   -  HOMER (2018)
 LB1820
 LB1820                         *CURRENT SURVEY CONTROL
 LB1820  ______________________________________________________________________
 LB1820* NAD 83(1986) POSITION- 40 01 59.     (N) 087 58 36.     (W)   SCALED
 LB1820* NAVD 88 ORTHO HEIGHT -   203.112 (meters)      666.38  (feet) ADJUSTED
 LB1820  ______________________________________________________________________
 LB1820  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 LB1820  DYNAMIC HEIGHT  -        203.008 (meters)      666.04  (feet) COMP
 LB1820  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 LB1820
 LB1820  VERT ORDER      -  FIRST     CLASS II
 LB1820
 LB1820.The horizontal coordinates were scaled from a map and have
 LB1820.an estimated accuracy of +/- 6 seconds.
 LB1820
 LB1820.The orthometric height was determined by differential leveling and
 LB1820.adjusted by the NATIONAL GEODETIC SURVEY
 LB1820.in June 1991.
 LB1820
 LB1820.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1820.GEOID18 height accuracy estimate available here.
 LB1820
 LB1820.Click photographs - Photos may exist for this station.
 LB1820
 LB1820.The dynamic height is computed by dividing the NAVD 88
 LB1820.geopotential number by the normal gravity value computed on the
 LB1820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1820.degrees latitude (g = 980.6199 gals.).
 LB1820
 LB1820.The modeled gravity was interpolated from observed gravity values.
 LB1820
 LB1820;                    North         East    Units  Estimated Accuracy
 LB1820;SPC IL E     -   373,730.      330,440.      MT  (+/- 180 meters Scaled)
 LB1820
 LB1820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK166318(NAD 83)
 LB1820
 LB1820                          SUPERSEDED SURVEY CONTROL
 LB1820
 LB1820  NGVD 29 (??/??/92)  203.161  (m)          666.54   (f) ADJ UNCH    1 2
 LB1820
 LB1820.Superseded values are not recommended for survey control.
 LB1820
 LB1820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1820.See file dsdata.pdf to determine how the superseded data were derived.
 LB1820
 LB1820_MARKER: DB = BENCH MARK DISK
 LB1820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1820_STAMPING: C 167 1954
 LB1820_MARK LOGO: CGS
 LB1820_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB1820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1820+STABILITY: SURFACE MOTION
 LB1820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1820+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2005
 LB1820
 LB1820  HISTORY     - Date     Condition        Report By
 LB1820  HISTORY     - 1954     MONUMENTED       CGS
 LB1820  HISTORY     - 1986     GOOD             NGS
 LB1820  HISTORY     - 20001229 GOOD             ZAMBRA
 LB1820  HISTORY     - 20051128 GOOD             ILDT
 LB1820
 LB1820                          STATION DESCRIPTION
 LB1820
 LB1820'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1820'1 MI W FROM HOMER.
 LB1820'ABOUT 1.0 MILE WEST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1820'AT HOMER, AT A NORTH-SOUTH GRAVEL ROAD CROSSING, 29 FEET NORTH
 LB1820'OF NORTH RAIL, 25 1/2 FEET EAST OF CENTER LINE OF GRAVEL ROAD,
 LB1820'43 FEET NORTHEAST OF CENTER OF CROSSING, 1 FOOT SOUTH OF A FENCE
 LB1820'LINE, 5 FEET EAST OF A FENCE CORNER, 46 FEET EAST-NORTHEAST AND
 LB1820'ACROSS GRAVEL ROAD FROM A CROSSING WARNING SIGN, 50 FEET
 LB1820'NORTH-NORTHEAST AND ACROSS TRACK FROM A CROSSING WARNING SIGN,
 LB1820'50 FEET NORTH-NORTHEAST AND ACROSS TRACK FROM A CROSSING WARNING
 LB1820'SIGN, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET
 LB1820'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LB1820'PROJECTING 3 INCHES.
 LB1820
 LB1820                          STATION RECOVERY (1986)
 LB1820
 LB1820'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1820'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  1.8 KM (1.1 MI)
 LB1820'WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LB1820'HIGHWAY 49 IN HOMER, THENCE 0.3 KM (0.2 MI) SOUTH ALONG A PAVED ROAD.
 LB1820
 LB1820                          STATION RECOVERY (2000)
 LB1820
 LB1820'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LB1820'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB1820'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LB1820'
 LB1820
 LB1820                          STATION RECOVERY (2005)
 LB1820
 LB1820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1449 ***********************************************************************
 KA1449  DESIGNATION -  C 168
 KA1449  PID         -  KA1449
 KA1449  STATE/COUNTY-  IL/VERMILION
 KA1449  COUNTRY     -  US
 KA1449  USGS QUAD   -  SIDELL (2018)
 KA1449
 KA1449                         *CURRENT SURVEY CONTROL
 KA1449  ______________________________________________________________________
 KA1449* NAD 83(1986) POSITION- 39 53 10.02   (N) 087 49 56.22   (W)   HD_HELD1
 KA1449* NAVD 88 ORTHO HEIGHT -   211.874 (meters)      695.12  (feet) ADJUSTED
 KA1449  ______________________________________________________________________
 KA1449  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KA1449  DYNAMIC HEIGHT  -        211.764 (meters)      694.76  (feet) COMP
 KA1449  MODELED GRAVITY -    980,102.0   (mgal)                       NAVD 88
 KA1449
 KA1449  VERT ORDER      -  FIRST     CLASS II
 KA1449
 KA1449.The horizontal coordinates were determined by differentially corrected
 KA1449.hand held GPS observations or other comparable positioning techniques
 KA1449.and have an estimated accuracy of +/- 3 meters.
 KA1449
 KA1449.The orthometric height was determined by differential leveling and
 KA1449.adjusted by the NATIONAL GEODETIC SURVEY
 KA1449.in June 1991.
 KA1449
 KA1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1449.GEOID18 height accuracy estimate available here.
 KA1449
 KA1449.Click photographs - Photos may exist for this station.
 KA1449
 KA1449.The dynamic height is computed by dividing the NAVD 88
 KA1449.geopotential number by the normal gravity value computed on the
 KA1449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1449.degrees latitude (g = 980.6199 gals.).
 KA1449
 KA1449.The modeled gravity was interpolated from observed gravity values.
 KA1449
 KA1449;                    North         East    Units  Estimated Accuracy
 KA1449;SPC IL E     -   357,475.9     342,856.6     MT  (+/- 3 meters HH1 GPS) 
 KA1449
 KA1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2883815448(NAD 83)
 KA1449
 KA1449                          SUPERSEDED SURVEY CONTROL
 KA1449
 KA1449  NGVD 29 (??/??/92)  211.938  (m)          695.33   (f) ADJ UNCH    1 2
 KA1449
 KA1449.Superseded values are not recommended for survey control.
 KA1449
 KA1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1449.See file dsdata.pdf to determine how the superseded data were derived.
 KA1449
 KA1449_MARKER: DB = BENCH MARK DISK
 KA1449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1449_STAMPING: C 168 1954
 KA1449_MARK LOGO: CGS
 KA1449_PROJECTION: FLUSH
 KA1449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1449+STABILITY: SURFACE MOTION
 KA1449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1449+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 KA1449
 KA1449  HISTORY     - Date     Condition        Report By
 KA1449  HISTORY     - 1954     MONUMENTED       CGS
 KA1449  HISTORY     - 20101209 GOOD             ILDT
 KA1449  HISTORY     - 20120331 GOOD             GEOSPC
 KA1449
 KA1449                          STATION DESCRIPTION
 KA1449
 KA1449'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1449'2.3 MI SW FROM SIDELL.
 KA1449'ABOUT 1.25 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE WATER
 KA1449'TOWER AT SIDELL, THENCE ABOUT 0.3 MILE WEST ALONG A GRAVEL ROAD,
 KA1449'THENCE ABOUT 0.75 MILE SOUTH ALONG A GRAVEL ROAD, ABOUT 0.35 MILE
 KA1449'NORTH OF THE VERMILION-EDGAR COUNTY LINE ROAD EAST-WEST, ABOUT
 KA1449'0.15 MILE SOUTH OF A CONCRETE BLOCK FARM HOUSE AND A CURVE IN
 KA1449'ROAD WITH TANGENTS EXTENDING SOUTH AND EAST, ABOUT 155 YARDS NORTH
 KA1449'OF THE TOP OF A SMALL GRADE IN ROAD, 21 FEET WEST OF CENTER LINE
 KA1449'OF ROAD, 1 FOOT EAST OF A FENCE LINE, 4 FEET SOUTH OF THE THIRD
 KA1449'POWER POLE SOUTH OF CURVE IN ROAD, ABOUT LEVEL WITH ROAD AND
 KA1449'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1449
 KA1449                          STATION RECOVERY (2010)
 KA1449
 KA1449'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (SWR)
 KA1449'RECOVERED IN GOOD CONDITION.
 KA1449
 KA1449                          STATION RECOVERY (2012)
 KA1449
 KA1449'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1449'RECOVERED AS DESCRIBED.
 KA1449'
 KA1449'-  NOTE-THE MONUMENT HAS BEEN HIT AND HAS A LARGE PIECE OF CONCRETE
 KA1449'MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0881 ***********************************************************************
 JB0881  DESIGNATION -  C 169
 JB0881  PID         -  JB0881
 JB0881  STATE/COUNTY-  IL/CLINTON
 JB0881  COUNTRY     -  US
 JB0881  USGS QUAD   -  CARLYLE (2018)
 JB0881
 JB0881                         *CURRENT SURVEY CONTROL
 JB0881  ______________________________________________________________________
 JB0881* NAD 83(1986) POSITION- 38 36 12.     (N) 089 17 43.     (W)   SCALED
 JB0881* NAVD 88 ORTHO HEIGHT -   138.963 (meters)      455.91  (feet) ADJUSTED
 JB0881  ______________________________________________________________________
 JB0881  GEOID HEIGHT    -        -30.906 (meters)                     GEOID18
 JB0881  DYNAMIC HEIGHT  -        138.874 (meters)      455.62  (feet) COMP
 JB0881  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0881
 JB0881  VERT ORDER      -  FIRST     CLASS I
 JB0881
 JB0881.The horizontal coordinates were scaled from a map and have
 JB0881.an estimated accuracy of +/- 6 seconds.
 JB0881
 JB0881.The orthometric height was determined by differential leveling and
 JB0881.adjusted by the NATIONAL GEODETIC SURVEY
 JB0881.in June 1991.
 JB0881
 JB0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0881.GEOID18 height accuracy estimate available here.
 JB0881
 JB0881.Click photographs - Photos may exist for this station.
 JB0881
 JB0881.The dynamic height is computed by dividing the NAVD 88
 JB0881.geopotential number by the normal gravity value computed on the
 JB0881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0881.degrees latitude (g = 980.6199 gals.).
 JB0881
 JB0881.The modeled gravity was interpolated from observed gravity values.
 JB0881
 JB0881;                    North         East    Units  Estimated Accuracy
 JB0881;SPC IL W     -   215,300.      775,900.      MT  (+/- 180 meters Scaled)
 JB0881
 JB0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH001752(NAD 83)
 JB0881
 JB0881                          SUPERSEDED SURVEY CONTROL
 JB0881
 JB0881  NGVD 29 (??/??/92)  139.079  (m)          456.30   (f) ADJ UNCH    1 1
 JB0881
 JB0881.Superseded values are not recommended for survey control.
 JB0881
 JB0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0881.See file dsdata.pdf to determine how the superseded data were derived.
 JB0881
 JB0881_MARKER: DB = BENCH MARK DISK
 JB0881_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0881_STAMPING: C 169 1969
 JB0881_MARK LOGO: CGS
 JB0881_MAGNETIC: I = MARKER IS A STEEL ROD
 JB0881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0881
 JB0881  HISTORY     - Date     Condition        Report By
 JB0881  HISTORY     - 1969     MONUMENTED       CGS
 JB0881  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0881
 JB0881                          STATION DESCRIPTION
 JB0881
 JB0881'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0881'4.3 MI E FROM CARLYLE.
 JB0881'ABOUT 4.3 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD
 JB0881'FROM THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, ABOUT 0.25
 JB0881'MILE WEST OF THE CROSSING OF COUNTY ROAD 4 AT HUEY, IN A LOW
 JB0881'SWAMPY AREA, 46.5 FEET SOUTH OF THE SOUTH RAIL, 23 1/2 FEET
 JB0881'SOUTHEAST OF MILEPOLE 286-30, 0.6 FOOT NORTH OF A METAL WITNESS
 JB0881'POST, 5 FEET BELOW THE LEVEL OF THE TRACK AND IS A DISK ON THE
 JB0881'TOP OF A COPPER COATED STEEL ROD FLUSH WITH THE GROUND AND
 JB0881'PROTECTED BY A 4 INCH METAL PIPE WHICH PROJECTS 6 INCHES ABOVE
 JB0881'THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A
 JB0881'DEPTH OF 23.8 FEET.  SEC 22, T 2 N, R 2 W.
 JB0881
 JB0881                          STATION RECOVERY (2011)
 JB0881
 JB0881'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0881'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0096 ***********************************************************************
 NH0096  DESIGNATION -  C 17 RESET
 NH0096  PID         -  NH0096
 NH0096  STATE/COUNTY-  IL/MCHENRY
 NH0096  COUNTRY     -  US
 NH0096  USGS QUAD   -  RICHMOND (2018)
 NH0096
 NH0096                         *CURRENT SURVEY CONTROL
 NH0096  ______________________________________________________________________
 NH0096* NAD 83(1986) POSITION- 42 28 24.     (N) 088 20 43.     (W)   SCALED
 NH0096* NAVD 88 ORTHO HEIGHT -   268.412 (meters)      880.62  (feet) ADJUSTED
 NH0096  ______________________________________________________________________
 NH0096  GEOID HEIGHT    -        -34.175 (meters)                     GEOID18
 NH0096  DYNAMIC HEIGHT  -        268.326 (meters)      880.33  (feet) COMP
 NH0096  MODELED GRAVITY -    980,295.1   (mgal)                       NAVD 88
 NH0096
 NH0096  VERT ORDER      -  SECOND    CLASS I
 NH0096
 NH0096.The horizontal coordinates were scaled from a map and have
 NH0096.an estimated accuracy of +/- 6 seconds.
 NH0096
 NH0096.The orthometric height was determined by differential leveling and
 NH0096.adjusted by the WI DEPT OF TRANSP
 NH0096.in May 2012.
 NH0096
 NH0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0096.GEOID18 height accuracy estimate available here.
 NH0096
 NH0096.Click photographs - Photos may exist for this station.
 NH0096
 NH0096.The dynamic height is computed by dividing the NAVD 88
 NH0096.geopotential number by the normal gravity value computed on the
 NH0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0096.degrees latitude (g = 980.6199 gals.).
 NH0096
 NH0096.The modeled gravity was interpolated from observed gravity values.
 NH0096
 NH0096;                    North         East    Units  Estimated Accuracy
 NH0096;SPC IL E     -   644,680.      299,020.      MT  (+/- 180 meters Scaled)
 NH0096
 NH0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN894032(NAD 83)
 NH0096
 NH0096                          SUPERSEDED SURVEY CONTROL
 NH0096
 NH0096  NAVD 88 (11/09/15)  268.444  (m)          880.72   (f) SUPERSEDED  3 0
 NH0096  NAVD 88 (04/06/11)  268.385  (m)          880.53   (f) SUPERSEDED  2 1
 NH0096  NGVD 29 (11/09/15)  268.51   (m)          880.9    (f) RESET       3  
 NH0096
 NH0096.Superseded values are not recommended for survey control.
 NH0096
 NH0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0096.See file dsdata.pdf to determine how the superseded data were derived.
 NH0096
 NH0096_MARKER: DV = VERTICAL CONTROL DISK
 NH0096_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0096_SP_SET: CULVERT
 NH0096_STAMPING: C 17 RESET 1974
 NH0096_MARK LOGO: NGS
 NH0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0096+STABILITY: SURFACE MOTION
 NH0096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0096+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 NH0096
 NH0096  HISTORY     - Date     Condition        Report By
 NH0096  HISTORY     - 1974     MONUMENTED       ILHD
 NH0096  HISTORY     - 20100126 GOOD             ILDT
 NH0096  HISTORY     - 20100708 GOOD             AMESC
 NH0096
 NH0096                          STATION DESCRIPTION
 NH0096
 NH0096'DESCRIBED BY IL HIGHWAY DEPT 1974
 NH0096'2.5 MI NW FROM RICHMOND.
 NH0096'ABOUT 2.5 MILES NORTHWEST ALONG CHICAGO, MILWAUKEE, ST. PAUL
 NH0096'AND PACIFIC RAILROAD FROM THE CROSSING OF CHICAGO AND NORTH
 NH0096'WESTERN RAILWAY IN THE SOUTH PART OF RICHMOND, 0.3 MILE EAST OF
 NH0096'MILEPOST 60, AT THE CROSSING OF STATE HIGHWAY 173, 329 FEET
 NH0096'WEST OF THE CENTERLINE OF THE CROSSING, 27 FEET SOUTH OF THE
 NH0096'CENTERLINE OF THE HIGHWAY, IN TOP OF THE CENTER OF THE SOUTH
 NH0096'HEADWALL TO A 6-FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY, AND
 NH0096'ABOUT LEVEL WITH THE HIGHWAY.
 NH0096
 NH0096                          STATION RECOVERY (2010)
 NH0096
 NH0096'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH0096'RECOVERED IN GOOD CONDITION.
 NH0096
 NH0096                          STATION RECOVERY (2010)
 NH0096
 NH0096'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 NH0096'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0119 ***********************************************************************
 LC0119  DESIGNATION -  C 171
 LC0119  PID         -  LC0119
 LC0119  STATE/COUNTY-  IL/CHAMPAIGN
 LC0119  COUNTRY     -  US
 LC0119  USGS QUAD   -  MAHOMET (2018)
 LC0119
 LC0119                         *CURRENT SURVEY CONTROL
 LC0119  ______________________________________________________________________
 LC0119* NAD 83(1986) POSITION- 40 11 55.     (N) 088 26 27.     (W)   SCALED
 LC0119* NAVD 88 ORTHO HEIGHT -   218.999 (meters)      718.50  (feet) ADJUSTED
 LC0119  ______________________________________________________________________
 LC0119  GEOID HEIGHT    -        -32.044 (meters)                     GEOID18
 LC0119  DYNAMIC HEIGHT  -        218.890 (meters)      718.14  (feet) COMP
 LC0119  MODELED GRAVITY -    980,119.6   (mgal)                       NAVD 88
 LC0119
 LC0119  VERT ORDER      -  FIRST     CLASS II
 LC0119
 LC0119.The horizontal coordinates were scaled from a map and have
 LC0119.an estimated accuracy of +/- 6 seconds.
 LC0119
 LC0119.The orthometric height was determined by differential leveling and
 LC0119.adjusted by the NATIONAL GEODETIC SURVEY
 LC0119.in June 1991.
 LC0119
 LC0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0119.GEOID18 height accuracy estimate available here.
 LC0119
 LC0119.Click photographs - Photos may exist for this station.
 LC0119
 LC0119.The dynamic height is computed by dividing the NAVD 88
 LC0119.geopotential number by the normal gravity value computed on the
 LC0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0119.degrees latitude (g = 980.6199 gals.).
 LC0119
 LC0119.The modeled gravity was interpolated from observed gravity values.
 LC0119
 LC0119;                    North         East    Units  Estimated Accuracy
 LC0119;SPC IL E     -   392,060.      290,850.      MT  (+/- 180 meters Scaled)
 LC0119
 LC0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK773507(NAD 83)
 LC0119
 LC0119                          SUPERSEDED SURVEY CONTROL
 LC0119
 LC0119  NGVD 29 (??/??/92)  219.053  (m)          718.68   (f) ADJ UNCH    1 2
 LC0119
 LC0119.Superseded values are not recommended for survey control.
 LC0119
 LC0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0119.See file dsdata.pdf to determine how the superseded data were derived.
 LC0119
 LC0119_MARKER: DB = BENCH MARK DISK
 LC0119_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0119_SP_SET: BOX CULVERT HEADWALL
 LC0119_STAMPING: C 171 1954
 LC0119_MARK LOGO: CGS
 LC0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0119+STABILITY: SURFACE MOTION
 LC0119
 LC0119  HISTORY     - Date     Condition        Report By
 LC0119  HISTORY     - 1954     MONUMENTED       CGS
 LC0119  HISTORY     - 1973     GOOD             NGS
 LC0119  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0119
 LC0119                          STATION DESCRIPTION
 LC0119
 LC0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0119'1.8 MI W FROM MAHOMET.
 LC0119'ABOUT 1.8 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0119'STATION AT MAHOMET, AT A NORTH-SOUTH GRAVEL ROAD CROSSING, IN THE
 LC0119'TOP OF THE NORTH END OF THE EAST CONCRETE HEAD WALL OF A 2-FOOT
 LC0119'CONCRETE BOX CULVERT UNDER GRAVEL ROAD, 20 FEET NORTH-NORTHEAST
 LC0119'OF NEAR RAIL OF TRACK, 58 FEET SOUTH-SOUTHWEST OF CENTER LINE OF
 LC0119'U.S. HIGHWAY 150, 44 FEET EAST-SOUTHEAST AND ACROSS ROAD FROM
 LC0119'MILE POST 130, 15 FEET EAST OF CENTER LINE OF ROAD AND ABOUT 1
 LC0119'FOOT ABOVE LEVEL OF TRACK.
 LC0119
 LC0119                          STATION RECOVERY (1973)
 LC0119
 LC0119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0119'RECOVERED IN GOOD CONDITION.
 LC0119
 LC0119                          STATION RECOVERY (1986)
 LC0119
 LC0119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0119'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0669 ***********************************************************************
 LC0669  DESIGNATION -  C 172
 LC0669  PID         -  LC0669
 LC0669  STATE/COUNTY-  IL/MCLEAN
 LC0669  COUNTRY     -  US
 LC0669  USGS QUAD   -  GRIDLEY (2018)
 LC0669
 LC0669                         *CURRENT SURVEY CONTROL
 LC0669  ______________________________________________________________________
 LC0669* NAD 83(1986) POSITION- 40 38 07.9    (N) 088 59 41.0    (W)   HD_HELD2
 LC0669* NAVD 88 ORTHO HEIGHT -   233.854 (meters)      767.24  (feet) ADJUSTED
 LC0669  ______________________________________________________________________
 LC0669  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 LC0669  DYNAMIC HEIGHT  -        233.747 (meters)      766.88  (feet) COMP
 LC0669  MODELED GRAVITY -    980,162.1   (mgal)                       NAVD 88
 LC0669
 LC0669  VERT ORDER      -  FIRST     CLASS I
 LC0669
 LC0669.The horizontal coordinates were established by autonomous hand held GPS
 LC0669.observations and have an estimated accuracy of +/- 10 meters.
 LC0669
 LC0669.The orthometric height was determined by differential leveling and
 LC0669.adjusted by the NATIONAL GEODETIC SURVEY
 LC0669.in June 1991.
 LC0669
 LC0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0669.GEOID18 height accuracy estimate available here.
 LC0669
 LC0669.Click photographs - Photos may exist for this station.
 LC0669
 LC0669.The dynamic height is computed by dividing the NAVD 88
 LC0669.geopotential number by the normal gravity value computed on the
 LC0669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0669.degrees latitude (g = 980.6199 gals.).
 LC0669
 LC0669.The modeled gravity was interpolated from observed gravity values.
 LC0669
 LC0669;                    North         East    Units  Estimated Accuracy
 LC0669;SPC IL E     -   440,778.      244,050.      MT  (+/- 10 meters HH2 GPS)
 LC0669
 LC0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3131400211(NAD 83)
 LC0669
 LC0669                          SUPERSEDED SURVEY CONTROL
 LC0669
 LC0669  NGVD 29 (??/??/92)  233.897  (m)          767.38   (f) ADJ UNCH    1 1
 LC0669
 LC0669.Superseded values are not recommended for survey control.
 LC0669
 LC0669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0669.See file dsdata.pdf to determine how the superseded data were derived.
 LC0669
 LC0669_MARKER: DB = BENCH MARK DISK
 LC0669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0669_STAMPING: C 172 1954
 LC0669_MARK LOGO: CGS
 LC0669_PROJECTION: FLUSH
 LC0669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0669+STABILITY: SURFACE MOTION
 LC0669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0669+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2004
 LC0669
 LC0669  HISTORY     - Date     Condition        Report By
 LC0669  HISTORY     - 1954     MONUMENTED       CGS
 LC0669  HISTORY     - 1969     GOOD             CGS
 LC0669  HISTORY     - 20040322 GOOD             USPSQD
 LC0669
 LC0669                          STATION DESCRIPTION
 LC0669
 LC0669'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0669'7 MI S FROM EL PASO.
 LC0669'ABOUT 6.95 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0669'THE STATION AT EL PASO, 108 1/2 FEET EAST-SOUTHEAST OF THE CENTER
 LC0669'OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 96 FEET EAST OF THE
 LC0669'EAST RAIL, 38 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 23 1/2
 LC0669'FEET NORTH OF A 28-INCH BOX ELDER TREE, 27 1/2 FEET EAST OF A
 LC0669'TELEPHONE POLE, 2 FEET WEST OF A FENCE, 1.0 FEET SOUTHEAST OF A
 LC0669'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK,
 LC0669'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 LC0669'SURFACE OF THE GROUND.  SEC 16, T25N, R2E
 LC0669
 LC0669                          STATION RECOVERY (2004)
 LC0669
 LC0669'RECOVERY NOTE BY US POWER SQUADRON 2004 (JAM)
 LC0669'ILLINOIS CENTRAL RAILROAD HAS BEEN ABANDONED, TRACKS ARE REMOVED,
 LC0669'FENCES ARE REMOVED. THE MARK IS 39 FEET SOUTH FROM THE CENTER OF THE
 LC0669'ROAD.  THE BOX ELDER TREE IS GONE. THE TELEPHONE POLE IS GONE.  THE
 LC0669'WITNESS POST REMAINS BUT HAS BEEN DAMAGED BY SHOTGUN BLAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1618 ***********************************************************************
 LC1618  DESIGNATION -  C 173 RESET
 LC1618  PID         -  LC1618
 LC1618  STATE/COUNTY-  IL/CHAMPAIGN
 LC1618  COUNTRY     -  US
 LC1618  USGS QUAD   -  URBANA (2018)
 LC1618
 LC1618                         *CURRENT SURVEY CONTROL
 LC1618  ______________________________________________________________________
 LC1618* NAD 83(1986) POSITION- 40 05 56.0    (N) 088 11 26.1    (W)   HD_HELD2
 LC1618* NAVD 88 ORTHO HEIGHT -   226.731 (meters)      743.87  (feet) ADJUSTED
 LC1618  ______________________________________________________________________
 LC1618  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 LC1618  DYNAMIC HEIGHT  -        226.615 (meters)      743.49  (feet) COMP
 LC1618  MODELED GRAVITY -    980,112.4   (mgal)                       NAVD 88
 LC1618
 LC1618  VERT ORDER      -  FIRST     CLASS II
 LC1618
 LC1618.The horizontal coordinates were established by autonomous hand held GPS
 LC1618.observations and have an estimated accuracy of +/- 10 meters.
 LC1618
 LC1618.The orthometric height was determined by differential leveling and
 LC1618.adjusted by the NATIONAL GEODETIC SURVEY
 LC1618.in June 1991.
 LC1618
 LC1618.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1618.GEOID18 height accuracy estimate available here.
 LC1618
 LC1618.Click photographs - Photos may exist for this station.
 LC1618
 LC1618.The dynamic height is computed by dividing the NAVD 88
 LC1618.geopotential number by the normal gravity value computed on the
 LC1618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1618.degrees latitude (g = 980.6199 gals.).
 LC1618
 LC1618.The modeled gravity was interpolated from observed gravity values.
 LC1618
 LC1618;                    North         East    Units  Estimated Accuracy
 LC1618;SPC IL E     -   380,990.      312,172.      MT  (+/- 10 meters HH2 GPS)
 LC1618
 LC1618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9851739412(NAD 83)
 LC1618
 LC1618                          SUPERSEDED SURVEY CONTROL
 LC1618
 LC1618.No superseded survey control is available for this station.
 LC1618
 LC1618_MARKER: DV = VERTICAL CONTROL DISK
 LC1618_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1618_SP_SET: SIDEWALK
 LC1618_STAMPING: C 173 RESET 1977
 LC1618_MARK LOGO: NGS
 LC1618_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1618+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2005
 LC1618
 LC1618  HISTORY     - Date     Condition        Report By
 LC1618  HISTORY     - 1977     MONUMENTED       NGS
 LC1618  HISTORY     - 1986     GOOD             NGS
 LC1618  HISTORY     - 20051201 GOOD             ILDT
 LC1618
 LC1618                          STATION DESCRIPTION
 LC1618
 LC1618'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 LC1618'IN URBANA.
 LC1618'IN THE CONCRETE SIDEWALK ON THE EAST SIDE OF PHILO STREET AND IN THE
 LC1618'NORTHEAST ANGLE OF PHILO STREET AND FLORIDA STREET, 77 FEET NORTH OF
 LC1618'THE CENTERLINE OF A DRIVEWAY, 40 FEET EAST OF THE CENTERLINE OF PHILA
 LC1618'STREET, 68 FEET SOUTHWEST OF ENTRANCE TO DR. JAMES OFFICE, AND 3 FEET
 LC1618'EAST OF A POWER POLE.
 LC1618'THE MARK IS 1 FT ABOVE ROADWAY.
 LC1618
 LC1618                          STATION RECOVERY (1986)
 LC1618
 LC1618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC1618'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN URBANA,
 LC1618'AT THE INTERSECTION OF PHILO AND FLORIDA STREETS, IN THE WEST EDGE OF
 LC1618'THE EAST CONCRETE SIDEWALK OF PHILO STREET, 64.5 M (211.6 FT) NORTH OF
 LC1618'THE CENTERLINE OF FLORIDA STREET, 43.1 M (141.4 FT) SOUTH OF THE
 LC1618'EXTENDED CENTER OF PENNSYLVANIA STREET, 12.3 M (40.4 FT) EAST OF THE
 LC1618'CENTERLINE OF PHILO STREET, 1.0 M (3.3 FT) EAST OF THE EAST 1 OF 2
 LC1618'UTILITY POLES, AND 0.1 M (0.3 FT) EAST OF THE WEST EDGE OF THE
 LC1618'SIDEWALK.
 LC1618
 LC1618                          STATION RECOVERY (2005)
 LC1618
 LC1618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1618'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0079 ***********************************************************************
 JB0079  DESIGNATION -  C 174
 JB0079  PID         -  JB0079
 JB0079  STATE/COUNTY-  IL/JASPER
 JB0079  COUNTRY     -  US
 JB0079  USGS QUAD   -  NEWTON (2018)
 JB0079
 JB0079                         *CURRENT SURVEY CONTROL
 JB0079  ______________________________________________________________________
 JB0079* NAD 83(2011) POSITION- 38 58 00.11656(N) 088 08 37.65205(W)   ADJUSTED
 JB0079* NAD 83(2011) ELLIP HT-   125.203 (meters)        (06/27/12)   ADJUSTED
 JB0079* NAD 83(2011) EPOCH   -  2010.00
 JB0079* NAVD 88 ORTHO HEIGHT -   156.898 (meters)      514.76  (feet) ADJUSTED
 JB0079  ______________________________________________________________________
 JB0079  GEOID HEIGHT    -        -31.690 (meters)                     GEOID18
 JB0079  NAD 83(2011) X  -    160,846.963 (meters)                     COMP
 JB0079  NAD 83(2011) Y  - -4,963,144.689 (meters)                     COMP
 JB0079  NAD 83(2011) Z  -  3,989,522.043 (meters)                     COMP
 JB0079  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 JB0079  DYNAMIC HEIGHT  -        156.804 (meters)      514.45  (feet) COMP
 JB0079  MODELED GRAVITY -    980,026.2   (mgal)                       NAVD 88
 JB0079
 JB0079  VERT ORDER      -  FIRST     CLASS II
 JB0079
 JB0079  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0079  Standards:
 JB0079         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0079            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0079  -------------------------------------------------------------------
 JB0079  NETWORK    0.51   0.80           0.23   0.18   0.41      0.05993187
 JB0079  -------------------------------------------------------------------
 JB0079  Click here for local accuracies and other accuracy information.
 JB0079
 JB0079.The horizontal coordinates were established by GPS observations
 JB0079.and adjusted by the National Geodetic Survey in June 2012.
 JB0079
 JB0079.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0079.been affixed to the stable North American tectonic plate. See 
 JB0079.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0079
 JB0079.The horizontal coordinates are valid at the epoch date displayed above
 JB0079.which is a decimal equivalence of Year/Month/Day.
 JB0079
 JB0079.The orthometric height was determined by differential leveling and
 JB0079.adjusted by the NATIONAL GEODETIC SURVEY
 JB0079.in June 1991.
 JB0079
 JB0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0079.GEOID18 height accuracy estimate available here.
 JB0079
 JB0079.Click photographs - Photos may exist for this station.
 JB0079
 JB0079.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0079
 JB0079.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0079
 JB0079.The ellipsoidal height was determined by GPS observations
 JB0079.and is referenced to NAD 83.
 JB0079
 JB0079.The dynamic height is computed by dividing the NAVD 88
 JB0079.geopotential number by the normal gravity value computed on the
 JB0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0079.degrees latitude (g = 980.6199 gals.).
 JB0079
 JB0079.The modeled gravity was interpolated from observed gravity values.
 JB0079
 JB0079. The following values were computed from the NAD 83(2011) position.
 JB0079
 JB0079;                    North         East     Units Scale Factor Converg.
 JB0079;SPC IL E     -   255,298.311   316,426.553   MT  0.99997832   +0 07 09.1
 JB0079;SPC IL E     -   837,591.21  1,038,142.78   sFT  0.99997832   +0 07 09.1
 JB0079;UTM  16      - 4,313,703.193   400,909.224   MT  0.99972091   -0 43 09.7
 JB0079
 JB0079!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0079!SPC IL E     -   0.99998036  x   0.99997832  =   0.99995868
 JB0079!UTM  16      -   0.99998036  x   0.99972091  =   0.99970127
 JB0079
 JB0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0090913703(NAD 83)
 JB0079
 JB0079                          SUPERSEDED SURVEY CONTROL
 JB0079
 JB0079  NAD 83(2007)-  38 58 00.11663(N)    088 08 37.65289(W) AD(2002.00) 1
 JB0079  ELLIP H (06/09/11)  125.233  (m)                       GP(2002.00) 3 2
 JB0079  NAVD 88             156.89   (m)          514.7    (f) LEVELING    3  
 JB0079  NGVD 29 (??/??/92)  156.966  (m)          514.98   (f) ADJ UNCH    1 2
 JB0079
 JB0079.Superseded values are not recommended for survey control.
 JB0079
 JB0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0079.See file dsdata.pdf to determine how the superseded data were derived.
 JB0079
 JB0079_MARKER: DB = BENCH MARK DISK
 JB0079_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0079_SP_SET: CULVERT HEADWALL
 JB0079_STAMPING: C 174 1956
 JB0079_MARK LOGO: CGS
 JB0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0079+STABILITY: SURFACE MOTION
 JB0079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0079+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2023
 JB0079
 JB0079  HISTORY     - Date     Condition        Report By
 JB0079  HISTORY     - 1956     MONUMENTED       CGS
 JB0079  HISTORY     - 20100804 GOOD             ILDT
 JB0079  HISTORY     - 20230306 GOOD             ILDT
 JB0079
 JB0079                          STATION DESCRIPTION
 JB0079
 JB0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0079'1.7 MI SE FROM NEWTON.
 JB0079'1.7 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0079'STATION AT NEWTON, ABOUT 0.15 MILE NORTHWEST OF MILE POST P 162,
 JB0079'ABOUT 0.2 MILE SOUTHEAST OF RAILROAD TRESTLE AND STATE HIGHWAY
 JB0079'130 BRIDGE OVER BUSH CREEK, 61 FEET SOUTHWEST OF SOUTHWEST RAIL,
 JB0079'25 1/2 FEET NORTHEAST OF CENTER LINE OF HIGHWAY, IN THE TOP AND
 JB0079'1.3 FEET SOUTHEAST OF NORTHWEST END OF THE NORTHEAST HEAD WALL
 JB0079'OF A SKEW 2-FOOT CONCRETE CULVERT UNDER HIGHWAY, ABOUT 3 FEET
 JB0079'ABOVE LEVEL OF TRACK AND ABOUT 2 FEET BELOW LEVEL OF HIGHWAY.
 JB0079
 JB0079                          STATION RECOVERY (2010)
 JB0079
 JB0079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB0079'RECOVERED AS DESCRIBED
 JB0079
 JB0079                          STATION RECOVERY (2023)
 JB0079
 JB0079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (BS)
 JB0079'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0230 ***********************************************************************
 KB0230  DESIGNATION -  C 175
 KB0230  PID         -  KB0230
 KB0230  STATE/COUNTY-  IL/CUMBERLAND
 KB0230  COUNTRY     -  US
 KB0230  USGS QUAD   -  GREENUP (2018)
 KB0230
 KB0230                         *CURRENT SURVEY CONTROL
 KB0230  ______________________________________________________________________
 KB0230* NAD 83(1986) POSITION- 39 14 45.     (N) 088 13 16.     (W)   SCALED
 KB0230* NAVD 88 ORTHO HEIGHT -   168.591 (meters)      553.12  (feet) ADJUSTED
 KB0230  ______________________________________________________________________
 KB0230  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 KB0230  DYNAMIC HEIGHT  -        168.492 (meters)      552.79  (feet) COMP
 KB0230  MODELED GRAVITY -    980,036.6   (mgal)                       NAVD 88
 KB0230
 KB0230  VERT ORDER      -  FIRST     CLASS II
 KB0230
 KB0230.The horizontal coordinates were scaled from a map and have
 KB0230.an estimated accuracy of +/- 6 seconds.
 KB0230
 KB0230.The orthometric height was determined by differential leveling and
 KB0230.adjusted by the NATIONAL GEODETIC SURVEY
 KB0230.in June 1991.
 KB0230
 KB0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0230.GEOID18 height accuracy estimate available here.
 KB0230
 KB0230.Click photographs - Photos may exist for this station.
 KB0230
 KB0230.The dynamic height is computed by dividing the NAVD 88
 KB0230.geopotential number by the normal gravity value computed on the
 KB0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0230.degrees latitude (g = 980.6199 gals.).
 KB0230
 KB0230.The modeled gravity was interpolated from observed gravity values.
 KB0230
 KB0230;                    North         East    Units  Estimated Accuracy
 KB0230;SPC IL E     -   286,280.      309,690.      MT  (+/- 180 meters Scaled)
 KB0230
 KB0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ946447(NAD 83)
 KB0230
 KB0230                          SUPERSEDED SURVEY CONTROL
 KB0230
 KB0230  NGVD 29 (??/??/92)  168.651  (m)          553.32   (f) ADJ UNCH    1 2
 KB0230
 KB0230.Superseded values are not recommended for survey control.
 KB0230
 KB0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0230.See file dsdata.pdf to determine how the superseded data were derived.
 KB0230
 KB0230_MARKER: DB = BENCH MARK DISK
 KB0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0230_STAMPING: C 175 1956
 KB0230_MARK LOGO: CGS
 KB0230_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0230+STABILITY: SURFACE MOTION
 KB0230_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0230+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 KB0230
 KB0230  HISTORY     - Date     Condition        Report By
 KB0230  HISTORY     - 1956     MONUMENTED       CGS
 KB0230  HISTORY     - 1973     GOOD             NGS
 KB0230  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0230  HISTORY     - 20050217 GOOD             ILDT
 KB0230  HISTORY     - 20120619 GOOD             ILDT
 KB0230
 KB0230                          STATION DESCRIPTION
 KB0230
 KB0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0230'3 MI NW FROM GREENUP.
 KB0230'ABOUT 3.05 MILES NORTHWEST AND WEST ALONG THE ILLINOIS CENTRAL
 KB0230'RAILROAD FROM THE STATION AT GREENUP, ABOUT 2.35 MILES SOUTHEAST
 KB0230'OF THE STATION AT TOLEDO, ABOUT 105 YARDS EAST OF MILE POST P
 KB0230'139, AT A NORTH-SOUTH GRAVEL ROAD CROSSING, 282 FEET NORTH OF
 KB0230'CENTER OF CROSSING, 260 FEET NORTH OF POWER POLE NO. G 204, 16.7
 KB0230'FEET NORTH OF THE SECOND POWER POLE NORTH OF CROSSING, 1 1/2
 KB0230'FEET WEST OF THE ROW OF POWER POLES, 2 FEET SOUTHWEST OF A WHITE
 KB0230'WOODEN WITNESS POST, ABOUT 1/2 FOOT BELOW LEVEL OF ROAD AND SET
 KB0230'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0230
 KB0230                          STATION RECOVERY (1973)
 KB0230
 KB0230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0230'RECOVERED IN GOOD CONDITION.
 KB0230
 KB0230                          STATION RECOVERY (2000)
 KB0230
 KB0230'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (RB)
 KB0230'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0230'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0230'
 KB0230
 KB0230                          STATION RECOVERY (2005)
 KB0230
 KB0230'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0230'RECOVERED IN GOOD CONDITION.
 KB0230
 KB0230                          STATION RECOVERY (2012)
 KB0230
 KB0230'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0091 ***********************************************************************
 JB0091  DESIGNATION -  C 176
 JB0091  PID         -  JB0091
 JB0091  STATE/COUNTY-  IL/JASPER
 JB0091  COUNTRY     -  US
 JB0091  USGS QUAD   -  NEWTON (2018)
 JB0091
 JB0091                         *CURRENT SURVEY CONTROL
 JB0091  ______________________________________________________________________
 JB0091* NAD 83(1986) POSITION- 38 56 06.     (N) 088 09 20.     (W)   SCALED
 JB0091* NAVD 88 ORTHO HEIGHT -   164.029 (meters)      538.15  (feet) ADJUSTED
 JB0091  ______________________________________________________________________
 JB0091  GEOID HEIGHT    -        -31.641 (meters)                     GEOID18
 JB0091  DYNAMIC HEIGHT  -        163.931 (meters)      537.83  (feet) COMP
 JB0091  MODELED GRAVITY -    980,023.5   (mgal)                       NAVD 88
 JB0091
 JB0091  VERT ORDER      -  FIRST     CLASS II
 JB0091
 JB0091.The horizontal coordinates were scaled from a map and have
 JB0091.an estimated accuracy of +/- 6 seconds.
 JB0091
 JB0091.The orthometric height was determined by differential leveling and
 JB0091.adjusted by the NATIONAL GEODETIC SURVEY
 JB0091.in June 1991.
 JB0091
 JB0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0091.GEOID18 height accuracy estimate available here.
 JB0091
 JB0091.Click photographs - Photos may exist for this station.
 JB0091
 JB0091.The dynamic height is computed by dividing the NAVD 88
 JB0091.geopotential number by the normal gravity value computed on the
 JB0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0091.degrees latitude (g = 980.6199 gals.).
 JB0091
 JB0091.The modeled gravity was interpolated from observed gravity values.
 JB0091
 JB0091;                    North         East    Units  Estimated Accuracy
 JB0091;SPC IL E     -   251,780.      315,410.      MT  (+/- 180 meters Scaled)
 JB0091
 JB0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ998101(NAD 83)
 JB0091
 JB0091                          SUPERSEDED SURVEY CONTROL
 JB0091
 JB0091  NGVD 29 (??/??/92)  164.100  (m)          538.38   (f) ADJ UNCH    1 2
 JB0091
 JB0091.Superseded values are not recommended for survey control.
 JB0091
 JB0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0091.See file dsdata.pdf to determine how the superseded data were derived.
 JB0091
 JB0091_MARKER: DB = BENCH MARK DISK
 JB0091_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0091_SP_SET: HANGAR
 JB0091_STAMPING: C 176 1956
 JB0091_MARK LOGO: CGS
 JB0091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0091+STABILITY: SURFACE MOTION
 JB0091
 JB0091  HISTORY     - Date     Condition        Report By
 JB0091  HISTORY     - 1956     MONUMENTED       CGS
 JB0091
 JB0091                          STATION DESCRIPTION
 JB0091
 JB0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0091'6.6 MI S FROM NEWTON.
 JB0091'4.3 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0091'THE STATION AT NEWTON, THENCE ABOUT 2.25 MILES WEST ALONG A
 JB0091'GRAVEL ROAD, AT THE JASPER COUNTY AIRPORT, 117 FEET SOUTH OF
 JB0091'CENTER LINE OF GRAVEL ROAD, 48 FEET WEST OF CENTER LINE OF
 JB0091'NORTH-SOUTH RUNWAY, SET VERTICALLY IN THE EAST CONCRETE FACE
 JB0091'OF SOUTH WALL OF A ONE-STALL CONCRETE BLOCK HANGAR, AND ABOUT
 JB0091'1 1/2 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0039 ***********************************************************************
 KB0039  DESIGNATION -  C 177
 KB0039  PID         -  KB0039
 KB0039  STATE/COUNTY-  IL/COLES
 KB0039  COUNTRY     -  US
 KB0039  USGS QUAD   -  CHARLESTON NORTH (2018)
 KB0039
 KB0039                         *CURRENT SURVEY CONTROL
 KB0039  ______________________________________________________________________
 KB0039* NAD 83(1986) POSITION- 39 33 36.     (N) 088 10 20.     (W)   SCALED
 KB0039* NAVD 88 ORTHO HEIGHT -   208.126 (meters)      682.83  (feet) ADJUSTED
 KB0039  ______________________________________________________________________
 KB0039  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 KB0039  DYNAMIC HEIGHT  -        208.010 (meters)      682.45  (feet) COMP
 KB0039  MODELED GRAVITY -    980,064.8   (mgal)                       NAVD 88
 KB0039
 KB0039  VERT ORDER      -  FIRST     CLASS II
 KB0039
 KB0039.The horizontal coordinates were scaled from a map and have
 KB0039.an estimated accuracy of +/- 6 seconds.
 KB0039
 KB0039.The orthometric height was determined by differential leveling and
 KB0039.adjusted by the NATIONAL GEODETIC SURVEY
 KB0039.in June 1991.
 KB0039
 KB0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0039.GEOID18 height accuracy estimate available here.
 KB0039
 KB0039.Click photographs - Photos may exist for this station.
 KB0039
 KB0039.The dynamic height is computed by dividing the NAVD 88
 KB0039.geopotential number by the normal gravity value computed on the
 KB0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0039.degrees latitude (g = 980.6199 gals.).
 KB0039
 KB0039.The modeled gravity was interpolated from observed gravity values.
 KB0039
 KB0039;                    North         East    Units  Estimated Accuracy
 KB0039;SPC IL E     -   321,160.      313,850.      MT  (+/- 180 meters Scaled)
 KB0039
 KB0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ992795(NAD 83)
 KB0039
 KB0039                          SUPERSEDED SURVEY CONTROL
 KB0039
 KB0039  NGVD 29 (??/??/92)  208.198  (m)          683.06   (f) ADJ UNCH    1 2
 KB0039
 KB0039.Superseded values are not recommended for survey control.
 KB0039
 KB0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0039.See file dsdata.pdf to determine how the superseded data were derived.
 KB0039
 KB0039_MARKER: DB = BENCH MARK DISK
 KB0039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0039_STAMPING: C 177 1956
 KB0039_MARK LOGO: CGS
 KB0039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0039+STABILITY: SURFACE MOTION
 KB0039
 KB0039  HISTORY     - Date     Condition        Report By
 KB0039  HISTORY     - 1956     MONUMENTED       CGS
 KB0039  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0039  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 KB0039
 KB0039                          STATION DESCRIPTION
 KB0039
 KB0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0039'4.4 MI N FROM CHARLESTON.
 KB0039'ABOUT 4.4 MILES NORTH ALONG THE NEW YORK, CHICAGO, AND ST. LOUIS
 KB0039'RAILROAD FROM THE FREIGHT STATION AT CHARLESTON, ABOUT 1.3 MILES
 KB0039'SOUTH OF ROAD CROSSING AT FAIR GRANGE, AT A FIELD ROAD CROSSING,
 KB0039'47 FEET EAST OF EAST RAIL, 33 FEET SOUTHEAST OF TELEPHONE POLE
 KB0039'NO. 314/26, 109 FEET NORTHEAST OF TELEPHONE POLE NO. 314/27,
 KB0039'10 1/2 FEET NORTH OF CENTER OF A GAP IN FENCE LINE AND CENTER
 KB0039'LINE OF FIELD ROAD, 1 FOOT WEST OF A FENCE LINE, 2 FEET NORTH
 KB0039'OF A WHITE WOODEN WITNESS POST, ABOUT 3 1/2 FEET BELOW LEVEL OF
 KB0039'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0039
 KB0039                          STATION RECOVERY (2005)
 KB0039
 KB0039'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0039'MARK NOT FOUND.
 KB0039
 KB0039                          STATION RECOVERY (2011)
 KB0039
 KB0039'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0039'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1498 ***********************************************************************
 KA1498  DESIGNATION -  C 178
 KA1498  PID         -  KA1498
 KA1498  STATE/COUNTY-  IL/EDGAR
 KA1498  COUNTRY     -  US
 KA1498  USGS QUAD   -  PARIS SOUTH (2018)
 KA1498
 KA1498                         *CURRENT SURVEY CONTROL
 KA1498  ______________________________________________________________________
 KA1498* NAD 83(1986) POSITION- 39 35 56.0    (N) 087 41 41.4    (W)   HD_HELD2
 KA1498* NAVD 88 ORTHO HEIGHT -   224.361 (meters)      736.09  (feet) ADJUSTED
 KA1498  ______________________________________________________________________
 KA1498  GEOID HEIGHT    -        -32.108 (meters)                     GEOID18
 KA1498  DYNAMIC HEIGHT  -        224.241 (meters)      735.70  (feet) COMP
 KA1498  MODELED GRAVITY -    980,087.7   (mgal)                       NAVD 88
 KA1498
 KA1498  VERT ORDER      -  SECOND    CLASS I
 KA1498
 KA1498.The horizontal coordinates were established by autonomous hand held GPS
 KA1498.observations and have an estimated accuracy of +/- 10 meters.
 KA1498
 KA1498.The orthometric height was determined by differential leveling and
 KA1498.adjusted by the NATIONAL GEODETIC SURVEY
 KA1498.in April 2013.
 KA1498
 KA1498.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1498.GEOID18 height accuracy estimate available here.
 KA1498
 KA1498.Click photographs - Photos may exist for this station.
 KA1498
 KA1498.The dynamic height is computed by dividing the NAVD 88
 KA1498.geopotential number by the normal gravity value computed on the
 KA1498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1498.degrees latitude (g = 980.6199 gals.).
 KA1498
 KA1498.The modeled gravity was interpolated from observed gravity values.
 KA1498
 KA1498;                    North         East    Units  Estimated Accuracy
 KA1498;SPC IL E     -   325,661.      354,841.      MT  (+/- 10 meters HH2 GPS)
 KA1498
 KA1498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4034383469(NAD 83)
 KA1498
 KA1498                          SUPERSEDED SURVEY CONTROL
 KA1498
 KA1498  NAVD 88 (06/15/91)  224.367  (m)          736.11   (f) SUPERSEDED  1 2
 KA1498  NGVD 29 (??/??/92)  224.460  (m)          736.42   (f) ADJ UNCH    1 2
 KA1498
 KA1498.Superseded values are not recommended for survey control.
 KA1498
 KA1498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1498.See file dsdata.pdf to determine how the superseded data were derived.
 KA1498
 KA1498_MARKER: DB = BENCH MARK DISK
 KA1498_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KA1498_SP_SET: BUILDING
 KA1498_STAMPING: C 178 1956
 KA1498_MARK LOGO: CGS
 KA1498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1498+STABILITY: SURFACE MOTION
 KA1498_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1498+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2012
 KA1498
 KA1498  HISTORY     - Date     Condition        Report By
 KA1498  HISTORY     - 1956     MONUMENTED       CGS
 KA1498  HISTORY     - 20110127 GOOD             ILDT
 KA1498  HISTORY     - 20120401 GOOD             GEOSPC
 KA1498
 KA1498                          STATION DESCRIPTION
 KA1498
 KA1498'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1498'AT PARIS.
 KA1498'AT PARIS, ABOUT 0.85 MILE SOUTH ALONG SOUTH MAIN STREET (STATE
 KA1498'HIGHWAY 1) FROM THE SOUTHEAST CORNER OF COURT HOUSE SQUARE, ABOUT
 KA1498'75 YARDS SOUTH OF CROSSING OF THE PENNSYLVANIA RAILROAD, SET
 KA1498'VERTICALLY IN THE SOUTH FACE OF CONCRETE FOUNDATION OF A TILE
 KA1498'BLOCK BUILDING OF PARIS MANUFACTURING COMPANY, 58 FEET WEST OF
 KA1498'CENTER LINE OF SOUTH MAIN STREET, 26 FEET NORTH OF CENTER LINE OF
 KA1498'WEST JACKSON STREET, 1 FOOT WEST OF SOUTHEAST CORNER OF BUILDING
 KA1498'AND 1/2 FOOT ABOVE GROUND.
 KA1498
 KA1498                          STATION RECOVERY (2011)
 KA1498
 KA1498'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1498'RECOVERED IN GOOD CONDITION.
 KA1498
 KA1498                          STATION RECOVERY (2012)
 KA1498
 KA1498'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1498'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1532 ***********************************************************************
 KA1532  DESIGNATION -  C 179
 KA1532  PID         -  KA1532
 KA1532  STATE/COUNTY-  IL/COLES
 KA1532  COUNTRY     -  US
 KA1532  USGS QUAD   -  BROCTON (2018)
 KA1532
 KA1532                         *CURRENT SURVEY CONTROL
 KA1532  ______________________________________________________________________
 KA1532* NAD 83(1986) POSITION- 39 39 14.     (N) 087 59 16.     (W)   SCALED
 KA1532* NAVD 88 ORTHO HEIGHT -   198.703 (meters)      651.91  (feet) ADJUSTED
 KA1532  ______________________________________________________________________
 KA1532  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KA1532  DYNAMIC HEIGHT  -        198.595 (meters)      651.56  (feet) COMP
 KA1532  MODELED GRAVITY -    980,076.0   (mgal)                       NAVD 88
 KA1532
 KA1532  VERT ORDER      -  FIRST     CLASS II
 KA1532
 KA1532.The horizontal coordinates were scaled from a map and have
 KA1532.an estimated accuracy of +/- 6 seconds.
 KA1532
 KA1532.The orthometric height was determined by differential leveling and
 KA1532.adjusted by the NATIONAL GEODETIC SURVEY
 KA1532.in June 1991.
 KA1532
 KA1532.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1532.GEOID18 height accuracy estimate available here.
 KA1532
 KA1532.Click photographs - Photos may exist for this station.
 KA1532
 KA1532.The dynamic height is computed by dividing the NAVD 88
 KA1532.geopotential number by the normal gravity value computed on the
 KA1532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1532.degrees latitude (g = 980.6199 gals.).
 KA1532
 KA1532.The modeled gravity was interpolated from observed gravity values.
 KA1532
 KA1532;                    North         East    Units  Estimated Accuracy
 KA1532;SPC IL E     -   331,630.      329,660.      MT  (+/- 180 meters Scaled)
 KA1532
 KA1532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ152898(NAD 83)
 KA1532
 KA1532                          SUPERSEDED SURVEY CONTROL
 KA1532
 KA1532  NGVD 29 (??/??/92)  198.786  (m)          652.18   (f) ADJ UNCH    1 2
 KA1532
 KA1532.Superseded values are not recommended for survey control.
 KA1532
 KA1532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1532.See file dsdata.pdf to determine how the superseded data were derived.
 KA1532
 KA1532_MARKER: DB = BENCH MARK DISK
 KA1532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1532_STAMPING: C 179 1956
 KA1532_MARK LOGO: CGS
 KA1532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1532+STABILITY: SURFACE MOTION
 KA1532_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1532+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2011
 KA1532
 KA1532  HISTORY     - Date     Condition        Report By
 KA1532  HISTORY     - 1956     MONUMENTED       CGS
 KA1532  HISTORY     - 20050304 GOOD             ILDT
 KA1532  HISTORY     - 20110117 GOOD             ILDT
 KA1532
 KA1532                          STATION DESCRIPTION
 KA1532
 KA1532'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1532'1.8 MI E FROM OAKLAND.
 KA1532'ABOUT 1.8 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1532'STATION AT OAKLAND, ABOUT 0.15 MILE WEST OF BRIDGE OVER EMBARRASS
 KA1532'RIVER, IN SECTION 20, T.14 N., R.14 W., AT A ROAD CROSSING, 21 1/2
 KA1532'FEET SOUTH OF SOUTH RAIL, 26 FEET SOUTHEAST OF CENTER OF CROSSING,
 KA1532'21 FEET EAST OF CENTER LINE OF ROAD, 2 FEET NORTH OF A FENCE LINE,
 KA1532'2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH
 KA1532'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KA1532
 KA1532                          STATION RECOVERY (2005)
 KA1532
 KA1532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1532'TO REACH FROM THE INTERSECTION OF IL-133 AND CR 2680E, GO NORTH ALONG
 KA1532'2680E +-0.2 MI TO MARK ON THE RIGHT.  MARK IS ON THE EXTENDED CL OF A
 KA1532'PRIVATE DRIVE NORTH, NEAR THE EAST END OF A CURVE IN THE ROAD, 2'
 KA1532'NORTH OF A FENCELINE.
 KA1532
 KA1532                          STATION RECOVERY (2011)
 KA1532
 KA1532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1532'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1898 ***********************************************************************
 ME1898  DESIGNATION -  C 18
 ME1898  PID         -  ME1898
 ME1898  STATE/COUNTY-  IL/COOK
 ME1898  COUNTRY     -  US
 ME1898  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1898
 ME1898                         *CURRENT SURVEY CONTROL
 ME1898  ______________________________________________________________________
 ME1898* NAD 83(1986) POSITION- 41 54 48.     (N) 087 39 55.     (W)   SCALED
 ME1898* NAVD 88 ORTHO HEIGHT -   182.802 (meters)      599.74  (feet) ADJUSTED
 ME1898  ______________________________________________________________________
 ME1898  GEOID HEIGHT    -        -33.632 (meters)                     GEOID18
 ME1898  DYNAMIC HEIGHT  -        182.740 (meters)      599.54  (feet) COMP
 ME1898  MODELED GRAVITY -    980,280.6   (mgal)                       NAVD 88
 ME1898
 ME1898  VERT ORDER      -  FIRST     CLASS 0
 ME1898
 ME1898.The horizontal coordinates were scaled from a map and have
 ME1898.an estimated accuracy of +/- 6 seconds.
 ME1898
 ME1898.The orthometric height was determined by differential leveling and
 ME1898.adjusted by the NATIONAL GEODETIC SURVEY
 ME1898.in June 1991.
 ME1898
 ME1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1898.GEOID18 height accuracy estimate available here.
 ME1898
 ME1898.Click photographs - Photos may exist for this station.
 ME1898
 ME1898.The dynamic height is computed by dividing the NAVD 88
 ME1898.geopotential number by the normal gravity value computed on the
 ME1898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1898.degrees latitude (g = 980.6199 gals.).
 ME1898
 ME1898.The modeled gravity was interpolated from observed gravity values.
 ME1898
 ME1898;                    North         East    Units  Estimated Accuracy
 ME1898;SPC IL E     -   582,690.      355,420.      MT  (+/- 180 meters Scaled)
 ME1898
 ME1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM448403(NAD 83)
 ME1898
 ME1898                          SUPERSEDED SURVEY CONTROL
 ME1898
 ME1898  NGVD 29 (??/??/92)  182.886  (m)          600.02   (f) ADJ UNCH    1 0
 ME1898
 ME1898.Superseded values are not recommended for survey control.
 ME1898
 ME1898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1898.See file dsdata.pdf to determine how the superseded data were derived.
 ME1898
 ME1898_MARKER: DB = BENCH MARK DISK
 ME1898_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1898_SP_SET: FOUNDATION
 ME1898_STAMPING: C 18 1934
 ME1898_MARK LOGO: CGS
 ME1898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1898
 ME1898  HISTORY     - Date     Condition        Report By
 ME1898  HISTORY     - 1934     MONUMENTED       CGS
 ME1898  HISTORY     - 1947     GOOD             CGS
 ME1898  HISTORY     - 1973     GOOD             NGS
 ME1898  HISTORY     - 1977     GOOD             NGS
 ME1898
 ME1898                          STATION DESCRIPTION
 ME1898
 ME1898'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1898'AT CHICAGO.
 ME1898'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, ABOUT
 ME1898'1 1/2 BLOCKS NORTH OF 1500 WEST NORTH AVENUE, SET IN THE NORTH
 ME1898'CORNER OF THE STONE FOUNDATION OF THE NORTHEAST LEG OF RAILROAD
 ME1898'BRIDGE NO. 294, 6 FEET NORTHEAST OF THE NORTHEAST RAIL, 236 FEET
 ME1898'NORTHWEST OF THE NORTHWEST END OF THE RAILWAY OVERPASS OVER WEST
 ME1898'WABANSIA AVENUE AND ABOUT LEVEL WITH THE RAIL.
 ME1898
 ME1898                          STATION RECOVERY (1973)
 ME1898
 ME1898'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1898'0.2 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 ME1898'WEST NORTH AVENUE UNDERPASS AT CHICAGO, 0.15 MILES NORTH OF A SIGNAL
 ME1898'BRIDGE BEARING LETTERS R4-R6-R8, 204 YARDS (P) SOUTH OF CY TOWER
 ME1898'(BRICK OBSERVATION TOWER) 6.2 FEET EAST OF EAST RAIL OF MOST EASTERLY
 ME1898'TRACK (ALL ON SAME LEVEL) SET IN TOP OF THE NORTHWEST CORNER OF AN
 ME1898'ABANDONED LIMESTONE FOUNDATION OF A SIGNAL BRIDGE WHICH HAS BEEN
 ME1898'REMOVED.  0.2 MILES NORTH OF BM C 274.  SEC 32, T 40N, R 14E.
 ME1898
 ME1898                          STATION RECOVERY (1977)
 ME1898
 ME1898'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1898'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1327 ***********************************************************************
 KA1327  DESIGNATION -  C 182
 KA1327  PID         -  KA1327
 KA1327  STATE/COUNTY-  IL/CRAWFORD
 KA1327  COUNTRY     -  US
 KA1327  USGS QUAD   -  MEROM (2019)
 KA1327
 KA1327                         *CURRENT SURVEY CONTROL
 KA1327  ______________________________________________________________________
 KA1327* NAD 83(1986) POSITION- 39 00 51.     (N) 087 36 42.     (W)   SCALED
 KA1327* NAVD 88 ORTHO HEIGHT -   133.786 (meters)      438.93  (feet) ADJUSTED
 KA1327  ______________________________________________________________________
 KA1327  GEOID HEIGHT    -        -31.949 (meters)                     GEOID18
 KA1327  DYNAMIC HEIGHT  -        133.706 (meters)      438.67  (feet) COMP
 KA1327  MODELED GRAVITY -    980,033.0   (mgal)                       NAVD 88
 KA1327
 KA1327  VERT ORDER      -  FIRST     CLASS II
 KA1327
 KA1327.The horizontal coordinates were scaled from a map and have
 KA1327.an estimated accuracy of +/- 6 seconds.
 KA1327
 KA1327.The orthometric height was determined by differential leveling and
 KA1327.adjusted by the NATIONAL GEODETIC SURVEY
 KA1327.in June 1991.
 KA1327
 KA1327.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1327.GEOID18 height accuracy estimate available here.
 KA1327
 KA1327.Click photographs - Photos may exist for this station.
 KA1327
 KA1327.The dynamic height is computed by dividing the NAVD 88
 KA1327.geopotential number by the normal gravity value computed on the
 KA1327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1327.degrees latitude (g = 980.6199 gals.).
 KA1327
 KA1327.The modeled gravity was interpolated from observed gravity values.
 KA1327
 KA1327;                    North         East    Units  Estimated Accuracy
 KA1327;SPC IL E     -   260,800.      362,500.      MT  (+/- 180 meters Scaled)
 KA1327
 KA1327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ470185(NAD 83)
 KA1327
 KA1327                          SUPERSEDED SURVEY CONTROL
 KA1327
 KA1327  NGVD 29 (??/??/92)  133.919  (m)          439.37   (f) ADJ UNCH    1 2
 KA1327
 KA1327.Superseded values are not recommended for survey control.
 KA1327
 KA1327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1327.See file dsdata.pdf to determine how the superseded data were derived.
 KA1327
 KA1327_MARKER: DB = BENCH MARK DISK
 KA1327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1327_STAMPING: C 182 1956
 KA1327_MARK LOGO: CGS
 KA1327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1327+STABILITY: SURFACE MOTION
 KA1327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1327+SATELLITE: SATELLITE OBSERVATIONS - May 04, 1999
 KA1327
 KA1327  HISTORY     - Date     Condition        Report By
 KA1327  HISTORY     - 1956     MONUMENTED       CGS
 KA1327  HISTORY     - 19990504 GOOD             CMT
 KA1327
 KA1327                          STATION DESCRIPTION
 KA1327
 KA1327'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1327'0.7 MI N FROM PALESTINE.
 KA1327'0.7 MILE NORTH ALONG LINCOLN NATIONAL MEMORIAL HIGHWAY FROM THE
 KA1327'ILLINOIS CENTRAL RAILROAD FREIGHT STATION AT PALESTINE, AT OHIO
 KA1327'OIL CO. (PALESTINE) AIRPORT, ABOUT 0.1 MILE SOUTH OF SMALL
 KA1327'OFFICE BUILDING, 26 FEET EAST OF CENTER LINE OF HIGHWAY, 110
 KA1327'FEET SOUTHWEST OF SOUTHWEST CORNER OF THE SOUTHWEST ONE OF TWO
 KA1327'HANGARS, 62 FEET SOUTH-SOUTHWEST OF CENTER OF JUNCTION OF
 KA1327'HIGHWAY AND A DRIVE NORTHEAST TO ABOVE HANGAR, 3 FEET NORTH OF A
 KA1327'POWER POLE WITH TRANSFORMER, 2 FEET NORTH OF A WHITE WOODEN
 KA1327'WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL OF HIGHWAY AND SET IN THE
 KA1327'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KA1327
 KA1327                          STATION RECOVERY (1999)
 KA1327
 KA1327'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA1327'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1298 ***********************************************************************
 KA1298  DESIGNATION -  C 183
 KA1298  PID         -  KA1298
 KA1298  STATE/COUNTY-  IL/CLARK
 KA1298  COUNTRY     -  US
 KA1298  USGS QUAD   -  WEST UNION (2018)
 KA1298
 KA1298                         *CURRENT SURVEY CONTROL
 KA1298  ______________________________________________________________________
 KA1298* NAD 83(1986) POSITION- 39 12 56.     (N) 087 38 28.     (W)   SCALED
 KA1298* NAVD 88 ORTHO HEIGHT -   138.595 (meters)      454.71  (feet) ADJUSTED
 KA1298  ______________________________________________________________________
 KA1298  GEOID HEIGHT    -        -32.184 (meters)                     GEOID18
 KA1298  DYNAMIC HEIGHT  -        138.514 (meters)      454.44  (feet) COMP
 KA1298  MODELED GRAVITY -    980,044.0   (mgal)                       NAVD 88
 KA1298
 KA1298  VERT ORDER      -  FIRST     CLASS II
 KA1298
 KA1298.The horizontal coordinates were scaled from a map and have
 KA1298.an estimated accuracy of +/- 6 seconds.
 KA1298
 KA1298.The orthometric height was determined by differential leveling and
 KA1298.adjusted by the NATIONAL GEODETIC SURVEY
 KA1298.in June 1991.
 KA1298
 KA1298.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1298.GEOID18 height accuracy estimate available here.
 KA1298
 KA1298.Click photographs - Photos may exist for this station.
 KA1298
 KA1298.The dynamic height is computed by dividing the NAVD 88
 KA1298.geopotential number by the normal gravity value computed on the
 KA1298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1298.degrees latitude (g = 980.6199 gals.).
 KA1298
 KA1298.The modeled gravity was interpolated from observed gravity values.
 KA1298
 KA1298;                    North         East    Units  Estimated Accuracy
 KA1298;SPC IL E     -   283,140.      359,780.      MT  (+/- 180 meters Scaled)
 KA1298
 KA1298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ446408(NAD 83)
 KA1298
 KA1298                          SUPERSEDED SURVEY CONTROL
 KA1298
 KA1298  NGVD 29 (??/??/92)  138.714  (m)          455.10   (f) ADJ UNCH    1 2
 KA1298
 KA1298.Superseded values are not recommended for survey control.
 KA1298
 KA1298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1298.See file dsdata.pdf to determine how the superseded data were derived.
 KA1298
 KA1298_MARKER: DB = BENCH MARK DISK
 KA1298_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1298_SP_SET: BRIDGE
 KA1298_STAMPING: C 183 1956
 KA1298_MARK LOGO: CGS
 KA1298_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1298_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1298
 KA1298  HISTORY     - Date     Condition        Report By
 KA1298  HISTORY     - 1956     MONUMENTED       CGS
 KA1298  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1298  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1298
 KA1298                          STATION DESCRIPTION
 KA1298
 KA1298'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1298'3.4 MI N FROM YORK.
 KA1298'3.2 MILES NORTH ALONG A GRAVEL ROAD FROM THE SCHOOL AT YORK,
 KA1298'THENCE ABOUT 0.15 MILE EAST ALONG A BLACK TOP ROAD, IN THE TOP OF
 KA1298'THE SOUTH END OF WEST CONCRETE ABUTMENT OF AN 85-FOOT CONCRETE
 KA1298'BRIDGE OVER MILL CREEK, 12 FEET SOUTH OF CENTER LINE OF ROAD AND
 KA1298'ABOUT 1/2 FOOT ABOVE LEVEL OF ROAD.
 KA1298
 KA1298                          STATION RECOVERY (2000)
 KA1298
 KA1298'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1298'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1298'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KA1298'
 KA1298
 KA1298                          STATION RECOVERY (2005)
 KA1298
 KA1298'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1298'NEW BRIDGE IN 2004
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1467 ***********************************************************************
 KA1467  DESIGNATION -  C 184
 KA1467  PID         -  KA1467
 KA1467  STATE/COUNTY-  IL/EDGAR
 KA1467  COUNTRY     -  US
 KA1467  USGS QUAD   -  BROCTON (2018)
 KA1467
 KA1467                         *CURRENT SURVEY CONTROL
 KA1467  ______________________________________________________________________
 KA1467* NAD 83(1986) POSITION- 39 43 00.     (N) 087 55 42.     (W)   SCALED
 KA1467* NAVD 88 ORTHO HEIGHT -   202.462 (meters)      664.24  (feet) ADJUSTED
 KA1467  ______________________________________________________________________
 KA1467  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 KA1467  DYNAMIC HEIGHT  -        202.353 (meters)      663.89  (feet) COMP
 KA1467  MODELED GRAVITY -    980,085.1   (mgal)                       NAVD 88
 KA1467
 KA1467  VERT ORDER      -  FIRST     CLASS II
 KA1467
 KA1467.The horizontal coordinates were scaled from a map and have
 KA1467.an estimated accuracy of +/- 6 seconds.
 KA1467
 KA1467.The orthometric height was determined by differential leveling and
 KA1467.adjusted by the NATIONAL GEODETIC SURVEY
 KA1467.in June 1991.
 KA1467
 KA1467.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1467.GEOID18 height accuracy estimate available here.
 KA1467
 KA1467.Click photographs - Photos may exist for this station.
 KA1467
 KA1467.The dynamic height is computed by dividing the NAVD 88
 KA1467.geopotential number by the normal gravity value computed on the
 KA1467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1467.degrees latitude (g = 980.6199 gals.).
 KA1467
 KA1467.The modeled gravity was interpolated from observed gravity values.
 KA1467
 KA1467;                    North         East    Units  Estimated Accuracy
 KA1467;SPC IL E     -   338,620.      334,730.      MT  (+/- 180 meters Scaled)
 KA1467
 KA1467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ204967(NAD 83)
 KA1467
 KA1467                          SUPERSEDED SURVEY CONTROL
 KA1467
 KA1467  NGVD 29 (??/??/92)  202.539  (m)          664.50   (f) ADJ UNCH    1 2
 KA1467
 KA1467.Superseded values are not recommended for survey control.
 KA1467
 KA1467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1467.See file dsdata.pdf to determine how the superseded data were derived.
 KA1467
 KA1467_MARKER: DB = BENCH MARK DISK
 KA1467_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1467_SP_SET: GAIN ELEVATOR
 KA1467_STAMPING: C 184 1956
 KA1467_MARK LOGO: CGS
 KA1467_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1467
 KA1467  HISTORY     - Date     Condition        Report By
 KA1467  HISTORY     - 1956     MONUMENTED       CGS
 KA1467  HISTORY     - 20110127 POOR             ILDT
 KA1467
 KA1467                          STATION DESCRIPTION
 KA1467
 KA1467'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1467'0.2 MI NE FROM BROCTON.
 KA1467'ABOUT 0.2 MILE NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1467'LOUIS RAILROAD FROM THE STATION AT BROCTON, 2 TELEPHONE POLES
 KA1467'SOUTHWEST OF MILE POLE 297, IN SECTION 25, T. 15 N., R. 14 W.,
 KA1467'SET VERTICALLY IN THE NORTH CONCRETE FACE OF MILLER GRAIN
 KA1467'ELEVATOR, 28 FEET SOUTHEAST OF SOUTHEAST RAIL OF MAIN TRACK,
 KA1467'1 FOOT EAST OF NORTHWEST CORNER OF ELEVATOR BUILDING, 4 FEET
 KA1467'ABOVE GROUND AND ABOUT 2 FEET ABOVE LEVEL OF TRACK.
 KA1467
 KA1467                          STATION RECOVERY (2011)
 KA1467
 KA1467'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1467'CAP BROKEN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0364 ***********************************************************************
 LC0364  DESIGNATION -  C 185
 LC0364  PID         -  LC0364
 LC0364  STATE/COUNTY-  IL/CHAMPAIGN
 LC0364  COUNTRY     -  US
 LC0364  USGS QUAD   -  BONDVILLE (2018)
 LC0364
 LC0364                         *CURRENT SURVEY CONTROL
 LC0364  ______________________________________________________________________
 LC0364* NAD 83(1986) POSITION- 40 03 15.     (N) 088 15 03.     (W)   SCALED
 LC0364* NAVD 88 ORTHO HEIGHT -   224.915 (meters)      737.91  (feet) ADJUSTED
 LC0364  ______________________________________________________________________
 LC0364  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 LC0364  DYNAMIC HEIGHT  -        224.801 (meters)      737.53  (feet) COMP
 LC0364  MODELED GRAVITY -    980,113.6   (mgal)                       NAVD 88
 LC0364
 LC0364  VERT ORDER      -  SECOND    CLASS 0
 LC0364
 LC0364.The horizontal coordinates were scaled from a map and have
 LC0364.an estimated accuracy of +/- 6 seconds.
 LC0364
 LC0364.The orthometric height was determined by differential leveling and
 LC0364.adjusted by the NATIONAL GEODETIC SURVEY
 LC0364.in June 1991.
 LC0364
 LC0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0364.GEOID18 height accuracy estimate available here.
 LC0364
 LC0364.Click photographs - Photos may exist for this station.
 LC0364
 LC0364.The dynamic height is computed by dividing the NAVD 88
 LC0364.geopotential number by the normal gravity value computed on the
 LC0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0364.degrees latitude (g = 980.6199 gals.).
 LC0364
 LC0364.The modeled gravity was interpolated from observed gravity values.
 LC0364
 LC0364;                    North         East    Units  Estimated Accuracy
 LC0364;SPC IL E     -   376,020.      307,040.      MT  (+/- 180 meters Scaled)
 LC0364
 LC0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK933345(NAD 83)
 LC0364
 LC0364                          SUPERSEDED SURVEY CONTROL
 LC0364
 LC0364  NGVD 29 (??/??/92)  224.96   (m)          738.1    (f) COMPUTED    2 0
 LC0364
 LC0364.Superseded values are not recommended for survey control.
 LC0364
 LC0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0364.See file dsdata.pdf to determine how the superseded data were derived.
 LC0364
 LC0364_MARKER: DB = BENCH MARK DISK
 LC0364_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0364+WITH SETTING: PAVEMENT
 LC0364_SP_SET: RAILROAD SIGNAL BASE
 LC0364_STAMPING: C 185 1958
 LC0364_MARK LOGO: CGS
 LC0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0364+STABILITY: SURFACE MOTION
 LC0364
 LC0364  HISTORY     - Date     Condition        Report By
 LC0364  HISTORY     - 1958     MONUMENTED       CGS
 LC0364  HISTORY     - 1973     GOOD             NGS
 LC0364
 LC0364                          STATION DESCRIPTION
 LC0364
 LC0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 LC0364'AT SAVOY.
 LC0364'LOCATED AT SAVOY, IN THE CONCRETE BASE OF A RAILROAD SIGNAL AT
 LC0364'ROAD CROSSING ILLINOIS CENTRAL RAILROAD.  110 FEET NORTH OF
 LC0364'NORTHEAST CORNER OF RAILROAD DEPOT, 8.1 FEET WEST OF WEST RAIL
 LC0364'AND 116 FEET EAST OF CENTERLINE OF U.S. HIGHWAY 45.  STAMPED
 LC0364'C 185 1958 AND CEMENTED IN A DRILL HOLE FLUSH WITH THE SURFACE
 LC0364'AND 1 FOOT ABOVE GROUND.
 LC0364
 LC0364                          STATION RECOVERY (1973)
 LC0364
 LC0364'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0365 ***********************************************************************
 LC0365  DESIGNATION -  C 185 RESET
 LC0365  PID         -  LC0365
 LC0365  STATE/COUNTY-  IL/CHAMPAIGN
 LC0365  COUNTRY     -  US
 LC0365  USGS QUAD   -  BONDVILLE (2018)
 LC0365
 LC0365                         *CURRENT SURVEY CONTROL
 LC0365  ______________________________________________________________________
 LC0365* NAD 83(1986) POSITION- 40 03 14.     (N) 088 15 04.     (W)   SCALED
 LC0365* NAVD 88 ORTHO HEIGHT -   224.65  (meters)      737.0   (feet) RESET
 LC0365  ______________________________________________________________________
 LC0365  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 LC0365  VERT ORDER      -  THIRD
 LC0365
 LC0365.The horizontal coordinates were scaled from a map and have
 LC0365.an estimated accuracy of +/- 6 seconds.
 LC0365
 LC0365.The orthometric height was computed from unverified reset data.
 LC0365
 LC0365.No vertical observational check was made to the station.
 LC0365
 LC0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0365.GEOID18 height accuracy estimate available here.
 LC0365
 LC0365.Click photographs - Photos may exist for this station.
 LC0365
 LC0365;                    North         East    Units  Estimated Accuracy
 LC0365;SPC IL E     -   375,990.      307,020.      MT  (+/- 180 meters Scaled)
 LC0365
 LC0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK932344(NAD 83)
 LC0365
 LC0365                          SUPERSEDED SURVEY CONTROL
 LC0365
 LC0365  NGVD 29 (??/??/??)  224.69   (m)          737.2    (f) RESET       3  
 LC0365
 LC0365.Superseded values are not recommended for survey control.
 LC0365
 LC0365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0365.See file dsdata.pdf to determine how the superseded data were derived.
 LC0365
 LC0365_MARKER: DB = BENCH MARK DISK
 LC0365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0365_STAMPING: C 185 RESET 1971
 LC0365_MARK LOGO: CGS
 LC0365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0365+STABILITY: SURFACE MOTION
 LC0365
 LC0365  HISTORY     - Date     Condition        Report By
 LC0365  HISTORY     - 1971     MONUMENTED       LOCENG
 LC0365  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 LC0365
 LC0365                          STATION DESCRIPTION
 LC0365
 LC0365'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971
 LC0365'AT SAVOY.
 LC0365'AT SAVOY, 116 FEET EAST OF THE CENTER LINE OF U.S. HIGHWAY 45, 96
 LC0365'FEET NORTH AND 7 FEET EAST OF THE NORTHEAST CORNER OF THE ILLINOIS
 LC0365'CENTRAL RAILROAD STATION, ABOUT 1 FOOT BELOW THE TRACK AND SET
 LC0365'IN THE TOP OF CONCRETE FLUSH WITH THE GROUND.
 LC0365
 LC0365                          STATION RECOVERY (2005)
 LC0365
 LC0365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0365'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0717 ***********************************************************************
 HB0717  DESIGNATION -  C 189
 HB0717  PID         -  HB0717
 HB0717  STATE/COUNTY-  IL/WILLIAMSON
 HB0717  COUNTRY     -  US
 HB0717  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB0717
 HB0717                         *CURRENT SURVEY CONTROL
 HB0717  ______________________________________________________________________
 HB0717* NAD 83(1986) POSITION- 37 44 41.     (N) 089 02 30.     (W)   SCALED
 HB0717* NAVD 88 ORTHO HEIGHT -   139.956 (meters)      459.17  (feet) ADJUSTED
 HB0717  ______________________________________________________________________
 HB0717  GEOID HEIGHT    -        -29.102 (meters)                     GEOID18
 HB0717  DYNAMIC HEIGHT  -        139.860 (meters)      458.86  (feet) COMP
 HB0717  MODELED GRAVITY -    979,942.7   (mgal)                       NAVD 88
 HB0717
 HB0717  VERT ORDER      -  SECOND    CLASS 0
 HB0717
 HB0717.The horizontal coordinates were scaled from a map and have
 HB0717.an estimated accuracy of +/- 6 seconds.
 HB0717
 HB0717.The orthometric height was determined by differential leveling and
 HB0717.adjusted by the NATIONAL GEODETIC SURVEY
 HB0717.in June 1991.
 HB0717
 HB0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0717.GEOID18 height accuracy estimate available here.
 HB0717
 HB0717.Click photographs - Photos may exist for this station.
 HB0717
 HB0717.The dynamic height is computed by dividing the NAVD 88
 HB0717.geopotential number by the normal gravity value computed on the
 HB0717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0717.degrees latitude (g = 980.6199 gals.).
 HB0717
 HB0717.The modeled gravity was interpolated from observed gravity values.
 HB0717
 HB0717;                    North         East    Units  Estimated Accuracy
 HB0717;SPC IL E     -   119,880.      237,570.      MT  (+/- 180 meters Scaled)
 HB0717
 HB0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG201794(NAD 83)
 HB0717
 HB0717                          SUPERSEDED SURVEY CONTROL
 HB0717
 HB0717  NGVD 29 (11/26/84)  140.049  (m)          459.48   (f) ADJUSTED    2 0
 HB0717
 HB0717.Superseded values are not recommended for survey control.
 HB0717
 HB0717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0717.See file dsdata.pdf to determine how the superseded data were derived.
 HB0717
 HB0717_MARKER: DB = BENCH MARK DISK
 HB0717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0717_STAMPING: C 189 1965
 HB0717_MARK LOGO: CGS
 HB0717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0717+STABILITY: SURFACE MOTION
 HB0717
 HB0717  HISTORY     - Date     Condition        Report By
 HB0717  HISTORY     - 1965     MONUMENTED       CGS
 HB0717  HISTORY     - 1971     MARK NOT FOUND   LOCENG
 HB0717
 HB0717                          STATION DESCRIPTION
 HB0717
 HB0717'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 HB0717'1.5 MI E FROM CRAINSVILLE.
 HB0717'1.1 MILES WEST OF THE INTERSECTION OF HIGHWAYS 13 AND 148,
 HB0717'78.7 FT. NORTH OF THE CENTER LINE OF HIGHWAY 13, 1.5 FT SOUTH
 HB0717'OF THE SECOND POWER POLE EAST OF A GRAVEL CROSSROAD.  A STANDARD
 HB0717'BM DISK SET IN A CONCRETE MONUMENT, PROJECTING 0.4 FT.
 HB0717
 HB0717                          STATION RECOVERY (1971)
 HB0717
 HB0717'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971
 HB0717'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0281 ***********************************************************************
 MG0281  DESIGNATION -  C 190
 MG0281  PID         -  MG0281
 MG0281  STATE/COUNTY-  IL/HENRY
 MG0281  COUNTRY     -  US
 MG0281  USGS QUAD   -  GENESEO (2018)
 MG0281
 MG0281                         *CURRENT SURVEY CONTROL
 MG0281  ______________________________________________________________________
 MG0281* NAD 83(1986) POSITION- 41 25 38.     (N) 090 09 26.     (W)   SCALED
 MG0281* NAVD 88 ORTHO HEIGHT -   194.443 (meters)      637.94  (feet) ADJUSTED
 MG0281  ______________________________________________________________________
 MG0281  GEOID HEIGHT    -        -32.957 (meters)                     GEOID18
 MG0281  DYNAMIC HEIGHT  -        194.366 (meters)      637.68  (feet) COMP
 MG0281  MODELED GRAVITY -    980,222.6   (mgal)                       NAVD 88
 MG0281
 MG0281  VERT ORDER      -  SECOND    CLASS 0
 MG0281
 MG0281.The horizontal coordinates were scaled from a map and have
 MG0281.an estimated accuracy of +/- 6 seconds.
 MG0281
 MG0281.The orthometric height was determined by differential leveling and
 MG0281.adjusted by the NATIONAL GEODETIC SURVEY
 MG0281.in June 1991.
 MG0281
 MG0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0281.GEOID18 height accuracy estimate available here.
 MG0281
 MG0281.Click photographs - Photos may exist for this station.
 MG0281
 MG0281.The dynamic height is computed by dividing the NAVD 88
 MG0281.geopotential number by the normal gravity value computed on the
 MG0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0281.degrees latitude (g = 980.6199 gals.).
 MG0281
 MG0281.The modeled gravity was interpolated from observed gravity values.
 MG0281
 MG0281;                    North         East    Units  Estimated Accuracy
 MG0281;SPC IL W     -   528,470.      700,790.      MT  (+/- 180 meters Scaled)
 MG0281
 MG0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF375900(NAD 83)
 MG0281
 MG0281                          SUPERSEDED SURVEY CONTROL
 MG0281
 MG0281  NGVD 29 (??/??/92)  194.523  (m)          638.20   (f) ADJ UNCH    2 0
 MG0281
 MG0281.Superseded values are not recommended for survey control.
 MG0281
 MG0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0281.See file dsdata.pdf to determine how the superseded data were derived.
 MG0281
 MG0281_MARKER: DB = BENCH MARK DISK
 MG0281_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0281_SP_SET: BOX CULVERT HEADWALL
 MG0281_STAMPING: C 190 1959
 MG0281_MARK LOGO: CGS
 MG0281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0281+STABILITY: SURFACE MOTION
 MG0281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0281+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2001
 MG0281
 MG0281  HISTORY     - Date     Condition        Report By
 MG0281  HISTORY     - 1959     MONUMENTED       CGS
 MG0281  HISTORY     - 19960722 GOOD             USPSQD
 MG0281  HISTORY     - 20011006 GOOD             USPSQD
 MG0281  HISTORY     - 20040609 GOOD             USPSQD
 MG0281
 MG0281                          STATION DESCRIPTION
 MG0281
 MG0281'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0281'0.9 MI S FROM GENESEO.
 MG0281'ABOUT 0.9 MILES SOUTH ALONG STATE HIGHWAY 82 FROM ITS JUNCTION
 MG0281'WITH U.S. HIGHWAY 6 IN THE SOUTHERN PART OF GENESEO, ABOUT 0.1
 MG0281'MILE NORTH OF A DRIVE EAST TO A FARM HOUSE, SET IN THE TOP OF
 MG0281'THE SOUTH END OF THE EAST HEADWALL OF A 10-FOOT CONCRETE BOX
 MG0281'CULVERT, 27 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, ABOUT 3
 MG0281'FEET BELOW THE LEVEL OF THE HIGHWAY.
 MG0281
 MG0281                          STATION RECOVERY (1996)
 MG0281
 MG0281'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0281'RECOVERED IN GOOD CONDITION.
 MG0281
 MG0281                          STATION RECOVERY (2001)
 MG0281
 MG0281'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0281'FOUND MARK AS DESCRIBED
 MG0281
 MG0281                          STATION RECOVERY (2004)
 MG0281
 MG0281'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0281'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1020 ***********************************************************************
 MF1020  DESIGNATION -  C 191
 MF1020  PID         -  MF1020
 MF1020  STATE/COUNTY-  IL/BUREAU
 MF1020  COUNTRY     -  US
 MF1020  USGS QUAD   -  MINERAL (2018)
 MF1020
 MF1020                         *CURRENT SURVEY CONTROL
 MF1020  ______________________________________________________________________
 MF1020* NAD 83(1986) POSITION- 41 22 58.7    (N) 089 49 08.9    (W)   HD_HELD2
 MF1020* NAVD 88 ORTHO HEIGHT -   190.183 (meters)      623.96  (feet) ADJUSTED
 MF1020  ______________________________________________________________________
 MF1020  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 MF1020  DYNAMIC HEIGHT  -        190.106 (meters)      623.71  (feet) COMP
 MF1020  MODELED GRAVITY -    980,215.7   (mgal)                       NAVD 88
 MF1020
 MF1020  VERT ORDER      -  SECOND    CLASS 0
 MF1020
 MF1020.The horizontal coordinates were established by autonomous hand held GPS
 MF1020.observations and have an estimated accuracy of +/- 10 meters.
 MF1020
 MF1020.The orthometric height was determined by differential leveling and
 MF1020.adjusted by the NATIONAL GEODETIC SURVEY
 MF1020.in June 1991.
 MF1020
 MF1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1020.GEOID18 height accuracy estimate available here.
 MF1020
 MF1020.Click photographs - Photos may exist for this station.
 MF1020
 MF1020.The dynamic height is computed by dividing the NAVD 88
 MF1020.geopotential number by the normal gravity value computed on the
 MF1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1020.degrees latitude (g = 980.6199 gals.).
 MF1020
 MF1020.The modeled gravity was interpolated from observed gravity values.
 MF1020
 MF1020;                    North         East    Units  Estimated Accuracy
 MF1020;SPC IL W     -   523,613.      729,068.      MT  (+/- 10 meters HH2 GPS)
 MF1020
 MF1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6427185107(NAD 83)
 MF1020
 MF1020                          SUPERSEDED SURVEY CONTROL
 MF1020
 MF1020  NGVD 29 (??/??/92)  190.258  (m)          624.20   (f) ADJ UNCH    2 0
 MF1020
 MF1020.Superseded values are not recommended for survey control.
 MF1020
 MF1020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1020.See file dsdata.pdf to determine how the superseded data were derived.
 MF1020
 MF1020_MARKER: DB = BENCH MARK DISK
 MF1020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1020_STAMPING: C 191 1959
 MF1020_MARK LOGO: CGS
 MF1020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1020+STABILITY: SURFACE MOTION
 MF1020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1020+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 MF1020
 MF1020  HISTORY     - Date     Condition        Report By
 MF1020  HISTORY     - 1959     MONUMENTED       CGS
 MF1020  HISTORY     - 19951230 GOOD             USPSQD
 MF1020  HISTORY     - 20010509 GOOD             USPSQD
 MF1020  HISTORY     - 20060203 GOOD             USPSQD
 MF1020  HISTORY     - 20090507 GOOD             GEOCAC
 MF1020  HISTORY     - 20140722 GOOD             INDIV
 MF1020
 MF1020                          STATION DESCRIPTION
 MF1020
 MF1020'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1020'1.4 MI NE FROM MINERAL.
 MF1020'ABOUT 1.0 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO, ROCK
 MF1020'ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, THENCE 0.4 MILES
 MF1020'NORTH ALONG GRAVEL ROAD, AT A T-FENCE CORNER EAST OF THE ROAD,
 MF1020'20 FEET EAST OF THE CENTERLINE OF THE ROAD, 108 FEET SOUTH OF THE
 MF1020'CENTER LINE OF A DRIVEWAY EAST TO A FARM HOUSE, 2 FEET WEST OF
 MF1020'FENCE LINE, 4 FEET NORTH OF THE T-FENCE CORNER, 6 FEET NORTH OF
 MF1020'A POWER POLE WITH A TRANSFORMER, 3.0 FEET EAST OF A METAL WITNESS
 MF1020'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, SET IN THE TOP
 MF1020'OF A CONCRETE POST PROJECTING 3 INCHES.
 MF1020
 MF1020                          STATION RECOVERY (1995)
 MF1020
 MF1020'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1020'RECOVERED IN GOOD CONDITION.
 MF1020
 MF1020                          STATION RECOVERY (2001)
 MF1020
 MF1020'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1020'RECOVERED IN GOOD CONDITION.
 MF1020
 MF1020                          STATION RECOVERY (2006)
 MF1020
 MF1020'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1020'RECOVERED IN GOOD CONDITION.
 MF1020
 MF1020                          STATION RECOVERY (2009)
 MF1020
 MF1020'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 MF1020'THERE IS NO FARMHOUSE IN THE VICINITY.
 MF1020
 MF1020                          STATION RECOVERY (2014)
 MF1020
 MF1020'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1097 ***********************************************************************
 MF1097  DESIGNATION -  C 192
 MF1097  PID         -  MF1097
 MF1097  STATE/COUNTY-  IL/BUREAU
 MF1097  COUNTRY     -  US
 MF1097  USGS QUAD   -  BUDA NE (2018)
 MF1097
 MF1097                         *CURRENT SURVEY CONTROL
 MF1097  ______________________________________________________________________
 MF1097* NAD 83(1986) POSITION- 41 22 47.     (N) 089 32 35.     (W)   SCALED
 MF1097* NAVD 88 ORTHO HEIGHT -   202.002 (meters)      662.73  (feet) ADJUSTED
 MF1097  ______________________________________________________________________
 MF1097  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF1097  DYNAMIC HEIGHT  -        201.920 (meters)      662.47  (feet) COMP
 MF1097  MODELED GRAVITY -    980,212.6   (mgal)                       NAVD 88
 MF1097
 MF1097  VERT ORDER      -  SECOND    CLASS 0
 MF1097
 MF1097.The horizontal coordinates were scaled from a map and have
 MF1097.an estimated accuracy of +/- 6 seconds.
 MF1097
 MF1097.The orthometric height was determined by differential leveling and
 MF1097.adjusted by the NATIONAL GEODETIC SURVEY
 MF1097.in June 1991.
 MF1097
 MF1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1097.GEOID18 height accuracy estimate available here.
 MF1097
 MF1097.Click photographs - Photos may exist for this station.
 MF1097
 MF1097.The dynamic height is computed by dividing the NAVD 88
 MF1097.geopotential number by the normal gravity value computed on the
 MF1097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1097.degrees latitude (g = 980.6199 gals.).
 MF1097
 MF1097.The modeled gravity was interpolated from observed gravity values.
 MF1097
 MF1097;                    North         East    Units  Estimated Accuracy
 MF1097;SPC IL W     -   523,380.      752,160.      MT  (+/- 180 meters Scaled)
 MF1097
 MF1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL873840(NAD 83)
 MF1097
 MF1097                          SUPERSEDED SURVEY CONTROL
 MF1097
 MF1097  NGVD 29 (??/??/92)  202.081  (m)          662.99   (f) ADJ UNCH    2 0
 MF1097
 MF1097.Superseded values are not recommended for survey control.
 MF1097
 MF1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1097.See file dsdata.pdf to determine how the superseded data were derived.
 MF1097
 MF1097_MARKER: DB = BENCH MARK DISK
 MF1097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1097_STAMPING: C 192 1959
 MF1097_MARK LOGO: CGS
 MF1097_PROJECTION: PROJECTING 5 CENTIMETERS
 MF1097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1097+STABILITY: SURFACE MOTION
 MF1097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1097+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2005
 MF1097
 MF1097  HISTORY     - Date     Condition        Report By
 MF1097  HISTORY     - 1959     MONUMENTED       CGS
 MF1097  HISTORY     - 19951202 GOOD             USPSQD
 MF1097  HISTORY     - 20010516 GOOD             USPSQD
 MF1097  HISTORY     - 20051012 GOOD             USPSQD
 MF1097
 MF1097                          STATION DESCRIPTION
 MF1097
 MF1097'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1097'3.1 MI NE FROM WYANET.
 MF1097'ABOUT 1.8 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1097'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.0
 MF1097'MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.3 MILES EAST ALONG A
 MF1097'GRAVEL ROAD, NEAR A FARM HOUSE NORTH OF THE ROAD, 27 FEET NORTH
 MF1097'OF THE CENTER LINE OF THE ROAD, 59 FEET WEST OF THE CENTER LINE
 MF1097'OF THE WESTERN DRIVEWAY NORTH TO FARM HOUSE, 2.2 FEET SOUTH
 MF1097'OF FENCE LINE, 2.7 FEET SOUTHWEST OF FENCE CORNER, 2.9 FEET
 MF1097'NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF
 MF1097'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF1097
 MF1097                          STATION RECOVERY (1995)
 MF1097
 MF1097'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1097'RECOVERED IN GOOD CONDITION.
 MF1097
 MF1097                          STATION RECOVERY (2001)
 MF1097
 MF1097'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1097'.
 MF1097
 MF1097                          STATION RECOVERY (2005)
 MF1097
 MF1097'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1097'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0914 ***********************************************************************
 MF0914  DESIGNATION -  C 193
 MF0914  PID         -  MF0914
 MF0914  STATE/COUNTY-  IL/BUREAU
 MF0914  COUNTRY     -  US
 MF0914  USGS QUAD   -  SPRING VALLEY (2018)
 MF0914
 MF0914                         *CURRENT SURVEY CONTROL
 MF0914  ______________________________________________________________________
 MF0914* NAD 83(1986) POSITION- 41 21 51.     (N) 089 14 22.     (W)   SCALED
 MF0914* NAVD 88 ORTHO HEIGHT -   196.533 (meters)      644.79  (feet) ADJUSTED
 MF0914  ______________________________________________________________________
 MF0914  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0914  DYNAMIC HEIGHT  -        196.454 (meters)      644.53  (feet) COMP
 MF0914  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 MF0914
 MF0914  VERT ORDER      -  SECOND    CLASS 0
 MF0914
 MF0914.The horizontal coordinates were scaled from a map and have
 MF0914.an estimated accuracy of +/- 6 seconds.
 MF0914
 MF0914.The orthometric height was determined by differential leveling and
 MF0914.adjusted by the NATIONAL GEODETIC SURVEY
 MF0914.in June 1991.
 MF0914
 MF0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0914.GEOID18 height accuracy estimate available here.
 MF0914
 MF0914.Click photographs - Photos may exist for this station.
 MF0914
 MF0914.The dynamic height is computed by dividing the NAVD 88
 MF0914.geopotential number by the normal gravity value computed on the
 MF0914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0914.degrees latitude (g = 980.6199 gals.).
 MF0914
 MF0914.The modeled gravity was interpolated from observed gravity values.
 MF0914
 MF0914;                    North         East    Units  Estimated Accuracy
 MF0914;SPC IL W     -   521,880.      777,580.      MT  (+/- 180 meters Scaled)
 MF0914
 MF0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL126816(NAD 83)
 MF0914
 MF0914                          SUPERSEDED SURVEY CONTROL
 MF0914
 MF0914  NGVD 29 (??/??/92)  196.611  (m)          645.05   (f) ADJ UNCH    2 0
 MF0914
 MF0914.Superseded values are not recommended for survey control.
 MF0914
 MF0914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0914.See file dsdata.pdf to determine how the superseded data were derived.
 MF0914
 MF0914_MARKER: DB = BENCH MARK DISK
 MF0914_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0914_SP_SET: BOX CULVERT HEADWALL
 MF0914_STAMPING: C 193 1959
 MF0914_MARK LOGO: CGS
 MF0914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0914+STABILITY: SURFACE MOTION
 MF0914_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0914+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2014
 MF0914
 MF0914  HISTORY     - Date     Condition        Report By
 MF0914  HISTORY     - 1959     MONUMENTED       CGS
 MF0914  HISTORY     - 19960406 MARK NOT FOUND   USPSQD
 MF0914  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0914  HISTORY     - 20140819 GOOD             ILDT
 MF0914
 MF0914                          STATION DESCRIPTION
 MF0914
 MF0914'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0914'4.2 MI W FROM SPRING VALLEY.
 MF0914'ABOUT 4.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0914'WITH STATE HIGHWAY 89 AT SPRING VALLEY, SET IN THE TOP OF THE
 MF0914'WEST END OF THE NORTH HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT,
 MF0914'28 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 159 FEET WEST
 MF0914'OF THE CENTER LINE OF A DRIVEWAY NORTH TO A FARM HOUSE, ABOUT 4
 MF0914'FEET BELOW THE LEVEL OF THE HIGHWAY.
 MF0914
 MF0914                          STATION RECOVERY (1996)
 MF0914
 MF0914'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0914'MARK NOT FOUND.
 MF0914
 MF0914                          STATION RECOVERY (2001)
 MF0914
 MF0914'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0914'MARK NOT FOUND.
 MF0914
 MF0914                          STATION RECOVERY (2014)
 MF0914
 MF0914'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0914'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0143 ***********************************************************************
 MG0143  DESIGNATION -  C 194
 MG0143  PID         -  MG0143
 MG0143  STATE/COUNTY-  IL/HENRY
 MG0143  COUNTRY     -  US
 MG0143  USGS QUAD   -  GREEN ROCK (2018)
 MG0143
 MG0143                         *CURRENT SURVEY CONTROL
 MG0143  ______________________________________________________________________
 MG0143* NAD 83(1986) POSITION- 41 24 26.     (N) 090 19 09.     (W)   SCALED
 MG0143* NAVD 88 ORTHO HEIGHT -   209.844 (meters)      688.46  (feet) ADJUSTED
 MG0143  ______________________________________________________________________
 MG0143  GEOID HEIGHT    -        -32.852 (meters)                     GEOID18
 MG0143  DYNAMIC HEIGHT  -        209.761 (meters)      688.19  (feet) COMP
 MG0143  MODELED GRAVITY -    980,225.6   (mgal)                       NAVD 88
 MG0143
 MG0143  VERT ORDER      -  SECOND    CLASS 0
 MG0143
 MG0143.The horizontal coordinates were scaled from a map and have
 MG0143.an estimated accuracy of +/- 6 seconds.
 MG0143
 MG0143.The orthometric height was determined by differential leveling and
 MG0143.adjusted by the NATIONAL GEODETIC SURVEY
 MG0143.in June 1991.
 MG0143
 MG0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0143.GEOID18 height accuracy estimate available here.
 MG0143
 MG0143.Click photographs - Photos may exist for this station.
 MG0143
 MG0143.The dynamic height is computed by dividing the NAVD 88
 MG0143.geopotential number by the normal gravity value computed on the
 MG0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0143.degrees latitude (g = 980.6199 gals.).
 MG0143
 MG0143.The modeled gravity was interpolated from observed gravity values.
 MG0143
 MG0143;                    North         East    Units  Estimated Accuracy
 MG0143;SPC IL W     -   526,260.      687,250.      MT  (+/- 180 meters Scaled)
 MG0143
 MG0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF240874(NAD 83)
 MG0143
 MG0143                          SUPERSEDED SURVEY CONTROL
 MG0143
 MG0143  NGVD 29 (??/??/92)  209.920  (m)          688.71   (f) ADJ UNCH    2 0
 MG0143
 MG0143.Superseded values are not recommended for survey control.
 MG0143
 MG0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0143.See file dsdata.pdf to determine how the superseded data were derived.
 MG0143
 MG0143_MARKER: DB = BENCH MARK DISK
 MG0143_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0143_SP_SET: BOX CULVERT HEADWALL
 MG0143_STAMPING: C 194 1959
 MG0143_MARK LOGO: CGS
 MG0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0143+STABILITY: SURFACE MOTION
 MG0143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0143+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2004
 MG0143
 MG0143  HISTORY     - Date     Condition        Report By
 MG0143  HISTORY     - 1959     MONUMENTED       CGS
 MG0143  HISTORY     - 19960717 GOOD             USPSQD
 MG0143  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0143  HISTORY     - 20040228 GOOD             GEOCAC
 MG0143
 MG0143                          STATION DESCRIPTION
 MG0143
 MG0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0143'3.1 MI E FROM WARNER.
 MG0143'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0143'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 2.85 MILES EAST
 MG0143'ALONG AN OILED ROAD, THENCE 0.15 MILES SOUTH ALONG AN OILED ROAD,
 MG0143'SET IN THE TOP OF THE NORTH END OF THE WEST HEADWALL OF A 3-FOOT
 MG0143'CONCRETE BOX CULVERT, 13 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MG0143'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD.
 MG0143
 MG0143                          STATION RECOVERY (1996)
 MG0143
 MG0143'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0143'RECOVERED IN GOOD CONDITION.
 MG0143
 MG0143                          STATION RECOVERY (2001)
 MG0143
 MG0143'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0143'MARK NOT FOUND.
 MG0143
 MG0143                          STATION RECOVERY (2004)
 MG0143
 MG0143'RECOVERY NOTE BY GEOCACHING 2004 (CBB)
 MG0143'PICTURES AVAILABLE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0206 ***********************************************************************
 MG0206  DESIGNATION -  C 195
 MG0206  PID         -  MG0206
 MG0206  STATE/COUNTY-  IL/HENRY
 MG0206  COUNTRY     -  US
 MG0206  USGS QUAD   -  WOODHULL (2018)
 MG0206
 MG0206                         *CURRENT SURVEY CONTROL
 MG0206  ______________________________________________________________________
 MG0206* NAD 83(1986) POSITION- 41 11 23.8    (N) 090 20 30.3    (W)   HD_HELD2
 MG0206* NAVD 88 ORTHO HEIGHT -   247.258 (meters)      811.21  (feet) ADJUSTED
 MG0206  ______________________________________________________________________
 MG0206  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0206  DYNAMIC HEIGHT  -        247.154 (meters)      810.87  (feet) COMP
 MG0206  MODELED GRAVITY -    980,199.9   (mgal)                       NAVD 88
 MG0206
 MG0206  VERT ORDER      -  SECOND    CLASS 0
 MG0206
 MG0206.The horizontal coordinates were established by autonomous hand held GPS
 MG0206.observations and have an estimated accuracy of +/- 10 meters.
 MG0206
 MG0206.The orthometric height was determined by differential leveling and
 MG0206.adjusted by the NATIONAL GEODETIC SURVEY
 MG0206.in June 1991.
 MG0206
 MG0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0206.GEOID18 height accuracy estimate available here.
 MG0206
 MG0206.Click photographs - Photos may exist for this station.
 MG0206
 MG0206.The dynamic height is computed by dividing the NAVD 88
 MG0206.geopotential number by the normal gravity value computed on the
 MG0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0206.degrees latitude (g = 980.6199 gals.).
 MG0206
 MG0206.The modeled gravity was interpolated from observed gravity values.
 MG0206
 MG0206;                    North         East    Units  Estimated Accuracy
 MG0206;SPC IL W     -   502,133.      685,313.      MT  (+/- 10 meters HH2 GPS)
 MG0206
 MG0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2293063250(NAD 83)
 MG0206
 MG0206                          SUPERSEDED SURVEY CONTROL
 MG0206
 MG0206  NGVD 29 (??/??/92)  247.316  (m)          811.40   (f) ADJ UNCH    2 0
 MG0206
 MG0206.Superseded values are not recommended for survey control.
 MG0206
 MG0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0206.See file dsdata.pdf to determine how the superseded data were derived.
 MG0206
 MG0206_MARKER: DB = BENCH MARK DISK
 MG0206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0206_STAMPING: C 195 1959
 MG0206_MARK LOGO: CGS
 MG0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0206+STABILITY: SURFACE MOTION
 MG0206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0206+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2001
 MG0206
 MG0206  HISTORY     - Date     Condition        Report By
 MG0206  HISTORY     - 1959     MONUMENTED       CGS
 MG0206  HISTORY     - 19960710 GOOD             USPSQD
 MG0206  HISTORY     - 20011031 GOOD             USPSQD
 MG0206  HISTORY     - 20040616 GOOD             USPSQD
 MG0206  HISTORY     - 20080829 POOR             GEOCAC
 MG0206
 MG0206                          STATION DESCRIPTION
 MG0206
 MG0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0206'2.4 MI E FROM ALPHA.
 MG0206'THE MARK MAY BE REACHED FROM WOODHULL, HENRY COUNTY, BY GOING
 MG0206'WEST ALONG STATE HIGHWAY 17 FOR 1.4 MILES FROM THE CITY WATER
 MG0206'TANK, THENCE 0.6 MILES NORTH ALONG AN OILED ROAD.  ABOUT 2.0
 MG0206'MILES EAST ALONG AN OILED ROAD FROM THE TOWNSHIP HIGH SCHOOL
 MG0206'AT ALPHA, THENCE 0.45 MILES SOUTH ALONG AN OILED ROAD, AT THE
 MG0206'JUNCTION OF DRIVEWAY WEST TO A FARM HOUSE, 29 FEET WEST OF THE
 MG0206'CENTER LINE OF THE ROAD, 24 FEET SOUTH OF THE CENTER LINE OF
 MG0206'THE DRIVEWAY, 2.2 FEET EAST OF FENCE LINE, 2.6 FEET SOUTHEAST
 MG0206'OF A POWER POLE, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT
 MG0206'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0206'3 INCHES.
 MG0206
 MG0206                          STATION RECOVERY (1996)
 MG0206
 MG0206'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0206'RECOVERED IN GOOD CONDITION.
 MG0206
 MG0206                          STATION RECOVERY (2001)
 MG0206
 MG0206'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0206'RECOVERED IN GOOD CONDITION.
 MG0206
 MG0206                          STATION RECOVERY (2004)
 MG0206
 MG0206'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0206'RECOVERED IN GOOD CONDITION.
 MG0206
 MG0206                          STATION RECOVERY (2008)
 MG0206
 MG0206'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 MG0206'THE DISK IS LOCATED NEAR THE NORTHEAST CORNER OF THE YARD OF THE
 MG0206'PRIVATE RESIDENCE AT NUMBER 2649 490EAST ROAD.  THE STAMPING IS
 MG0206'UNREADABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0086 ***********************************************************************
 LD0086  DESIGNATION -  C 196
 LD0086  PID         -  LD0086
 LD0086  STATE/COUNTY-  IL/KNOX
 LD0086  COUNTRY     -  US
 LD0086  USGS QUAD   -  GALESBURG EAST (2018)
 LD0086
 LD0086                         *CURRENT SURVEY CONTROL
 LD0086  ______________________________________________________________________
 LD0086* NAD 83(1986) POSITION- 40 57 03.     (N) 090 20 33.     (W)   SCALED
 LD0086* NAVD 88 ORTHO HEIGHT -   238.322 (meters)      781.89  (feet) ADJUSTED
 LD0086  ______________________________________________________________________
 LD0086  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LD0086  DYNAMIC HEIGHT  -        238.215 (meters)      781.54  (feet) COMP
 LD0086  MODELED GRAVITY -    980,171.7   (mgal)                       NAVD 88
 LD0086
 LD0086  VERT ORDER      -  SECOND    CLASS 0
 LD0086
 LD0086.The horizontal coordinates were scaled from a map and have
 LD0086.an estimated accuracy of +/- 6 seconds.
 LD0086
 LD0086.The orthometric height was determined by differential leveling and
 LD0086.adjusted by the NATIONAL GEODETIC SURVEY
 LD0086.in June 1991.
 LD0086
 LD0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0086.GEOID18 height accuracy estimate available here.
 LD0086
 LD0086.Click photographs - Photos may exist for this station.
 LD0086
 LD0086.The dynamic height is computed by dividing the NAVD 88
 LD0086.geopotential number by the normal gravity value computed on the
 LD0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0086.degrees latitude (g = 980.6199 gals.).
 LD0086
 LD0086.The modeled gravity was interpolated from observed gravity values.
 LD0086
 LD0086;                    North         East    Units  Estimated Accuracy
 LD0086;SPC IL W     -   475,580.      685,200.      MT  (+/- 180 meters Scaled)
 LD0086
 LD0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF236367(NAD 83)
 LD0086
 LD0086                          SUPERSEDED SURVEY CONTROL
 LD0086
 LD0086  NGVD 29 (??/??/92)  238.375  (m)          782.07   (f) ADJ UNCH    2 0
 LD0086
 LD0086.Superseded values are not recommended for survey control.
 LD0086
 LD0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0086.See file dsdata.pdf to determine how the superseded data were derived.
 LD0086
 LD0086_MARKER: DB = BENCH MARK DISK
 LD0086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0086_STAMPING: C 196 1959
 LD0086_MARK LOGO: CGS
 LD0086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0086+STABILITY: SURFACE MOTION
 LD0086
 LD0086  HISTORY     - Date     Condition        Report By
 LD0086  HISTORY     - 1959     MONUMENTED       CGS
 LD0086  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0086  HISTORY     - 20020129 MARK NOT FOUND   ILDT
 LD0086  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0086
 LD0086                          STATION DESCRIPTION
 LD0086
 LD0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0086'1.7 MI E FROM GALESBURG.
 LD0086'ABOUT 1.7 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LD0086'RAILWAY FROM THE STATION AT GALESBURG, ABOUT 0.1 MILES EAST OF
 LD0086'A STREET OVERPASS,  AT THE JUNCTION OF MADISON AND NORTH STREETS,
 LD0086'41 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTH TRACK, 19 FEET NORTH
 LD0086'OF THE CENTER LINE OF NORTH STREET, 25 FEET WEST OF THE EXTENDED
 LD0086'CENTER LINE OF MADISON STREET, 12 FEET NORTHWEST OF A POWER POLE,
 LD0086'2.3 FEET WEST OF A METAL WITNESS POST, 15 FEET ABOVE THE LEVEL
 LD0086'OF THE TRACK, ABOUT LEVEL WITH NORTH STREET, SET IN THE TOP OF A
 LD0086'CONCRETE POST PROJECTING 3 INCHES.
 LD0086
 LD0086                          STATION RECOVERY (1997)
 LD0086
 LD0086'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0086'MARK NOT FOUND.
 LD0086
 LD0086                          STATION RECOVERY (2002)
 LD0086
 LD0086'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MW)
 LD0086'MARK NOT FOUND.
 LD0086
 LD0086                          STATION RECOVERY (2005)
 LD0086
 LD0086'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0086'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1416 ***********************************************************************
 LC1416  DESIGNATION -  C 197
 LC1416  PID         -  LC1416
 LC1416  STATE/COUNTY-  IL/PEORIA
 LC1416  COUNTRY     -  US
 LC1416  USGS QUAD   -  ELMWOOD (2018)
 LC1416
 LC1416                         *CURRENT SURVEY CONTROL
 LC1416  ______________________________________________________________________
 LC1416* NAD 83(1986) POSITION- 40 51 08.     (N) 089 59 06.     (W)   SCALED
 LC1416* NAVD 88 ORTHO HEIGHT -   207.093 (meters)      679.44  (feet) ADJUSTED
 LC1416  ______________________________________________________________________
 LC1416  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 LC1416  DYNAMIC HEIGHT  -        206.998 (meters)      679.13  (feet) COMP
 LC1416  MODELED GRAVITY -    980,165.4   (mgal)                       NAVD 88
 LC1416
 LC1416  VERT ORDER      -  SECOND    CLASS 0
 LC1416
 LC1416.The horizontal coordinates were scaled from a map and have
 LC1416.an estimated accuracy of +/- 6 seconds.
 LC1416
 LC1416.The orthometric height was determined by differential leveling and
 LC1416.adjusted by the NATIONAL GEODETIC SURVEY
 LC1416.in June 1991.
 LC1416
 LC1416.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1416.GEOID18 height accuracy estimate available here.
 LC1416
 LC1416.Click photographs - Photos may exist for this station.
 LC1416
 LC1416.The dynamic height is computed by dividing the NAVD 88
 LC1416.geopotential number by the normal gravity value computed on the
 LC1416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1416.degrees latitude (g = 980.6199 gals.).
 LC1416
 LC1416.The modeled gravity was interpolated from observed gravity values.
 LC1416
 LC1416;                    North         East    Units  Estimated Accuracy
 LC1416;SPC IL W     -   464,630.      715,320.      MT  (+/- 180 meters Scaled)
 LC1416
 LC1416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL483266(NAD 83)
 LC1416
 LC1416                          SUPERSEDED SURVEY CONTROL
 LC1416
 LC1416  NGVD 29 (??/??/92)  207.169  (m)          679.69   (f) ADJ UNCH    2 0
 LC1416
 LC1416.Superseded values are not recommended for survey control.
 LC1416
 LC1416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1416.See file dsdata.pdf to determine how the superseded data were derived.
 LC1416
 LC1416_MARKER: DB = BENCH MARK DISK
 LC1416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1416_STAMPING: C 197 1959
 LC1416_MARK LOGO: CGS
 LC1416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1416+STABILITY: SURFACE MOTION
 LC1416
 LC1416  HISTORY     - Date     Condition        Report By
 LC1416  HISTORY     - 1959     MONUMENTED       CGS
 LC1416  HISTORY     - 19990221 GOOD             USPSQD
 LC1416
 LC1416                          STATION DESCRIPTION
 LC1416
 LC1416'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1416'6.2 MI NW FROM BRIMFIELD.
 LC1416'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1416'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY 78,
 LC1416'THENCE 1.2 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.4 MILES SOUTH
 LC1416'ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DRIVEWAY EAST TO A FARM
 LC1416'HOUSE, 34 FEET EAST OF THE CENTER LINE OF THE ROAD, 26 FEET SOUTH
 LC1416'OF THE CENTER LINE OF THE DRIVEWAY, 1 1/2 FEET WEST OF A FENCE, 6
 LC1416'FEET SOUTH OF A POWER POLE WITH A TRANSFORMER, 2.3 FEET NORTH
 LC1416'OF A METAL WITNESS POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE ROAD,
 LC1416'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC1416
 LC1416                          STATION RECOVERY (1999)
 LC1416
 LC1416'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1416'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1506 ***********************************************************************
 LC1506  DESIGNATION -  C 198
 LC1506  PID         -  LC1506
 LC1506  STATE/COUNTY-  IL/PEORIA
 LC1506  COUNTRY     -  US
 LC1506  USGS QUAD   -  PEORIA EAST (2018)
 LC1506
 LC1506                         *CURRENT SURVEY CONTROL
 LC1506  ______________________________________________________________________
 LC1506* NAD 83(1986) POSITION- 40 43 31.     (N) 089 36 56.     (W)   SCALED
 LC1506* NAVD 88 ORTHO HEIGHT -   189.292 (meters)      621.04  (feet) ADJUSTED
 LC1506  ______________________________________________________________________
 LC1506  GEOID HEIGHT    -        -32.932 (meters)                     GEOID18
 LC1506  DYNAMIC HEIGHT  -        189.205 (meters)      620.75  (feet) COMP
 LC1506  MODELED GRAVITY -    980,160.7   (mgal)                       NAVD 88
 LC1506
 LC1506  VERT ORDER      -  SECOND    CLASS 0
 LC1506
 LC1506.The horizontal coordinates were scaled from a map and have
 LC1506.an estimated accuracy of +/- 6 seconds.
 LC1506
 LC1506.The orthometric height was determined by differential leveling and
 LC1506.adjusted by the NATIONAL GEODETIC SURVEY
 LC1506.in June 1991.
 LC1506
 LC1506.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1506.GEOID18 height accuracy estimate available here.
 LC1506
 LC1506.Click photographs - Photos may exist for this station.
 LC1506
 LC1506.The dynamic height is computed by dividing the NAVD 88
 LC1506.geopotential number by the normal gravity value computed on the
 LC1506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1506.degrees latitude (g = 980.6199 gals.).
 LC1506
 LC1506.The modeled gravity was interpolated from observed gravity values.
 LC1506
 LC1506;                    North         East    Units  Estimated Accuracy
 LC1506;SPC IL W     -   450,670.      746,560.      MT  (+/- 180 meters Scaled)
 LC1506
 LC1506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL791115(NAD 83)
 LC1506
 LC1506                          SUPERSEDED SURVEY CONTROL
 LC1506
 LC1506  NGVD 29 (??/??/92)  189.378  (m)          621.32   (f) ADJ UNCH    2 0
 LC1506
 LC1506.Superseded values are not recommended for survey control.
 LC1506
 LC1506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1506.See file dsdata.pdf to determine how the superseded data were derived.
 LC1506
 LC1506_MARKER: DB = BENCH MARK DISK
 LC1506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1506_STAMPING: C 198 1959
 LC1506_MARK LOGO: CGS
 LC1506_PROJECTION: FLUSH
 LC1506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1506+STABILITY: SURFACE MOTION
 LC1506
 LC1506  HISTORY     - Date     Condition        Report By
 LC1506  HISTORY     - 1959     MONUMENTED       CGS
 LC1506  HISTORY     - 1977     MARK NOT FOUND   LOCENG
 LC1506
 LC1506                          STATION DESCRIPTION
 LC1506
 LC1506'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1506'1.6 MI SW FROM PEORIA.
 LC1506'ABOUT 0.95 MILES WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1506'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE
 LC1506'0.5 MILES SOUTH ALONG UNIVERSITY AVENUE, THENCE 0.15 MILES WEST
 LC1506'ALONG WEST FOREST HILL AVENUE, AT THE CENTRAL ILLINOIS LIGHT
 LC1506'COMPANY SUB-STATION, 88 FEET NORTH OF THE CENTER LINE OF WEST
 LC1506'FOREST HILL AVENUE, 2 1/2 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 LC1506'OF THE FENCE SURROUNDING THE STATION, 58 FEET WEST OF THE CENTER
 LC1506'LINE OF THE DRIVEWAY TO THE STATION, ABOUT LEVEL WITH THE AVENUE,
 LC1506'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC1506
 LC1506                          STATION RECOVERY (1977)
 LC1506
 LC1506'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1506'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0926 ***********************************************************************
 LC0926  DESIGNATION -  C 199
 LC0926  PID         -  LC0926
 LC0926  STATE/COUNTY-  IL/WOODFORD
 LC0926  COUNTRY     -  US
 LC0926  USGS QUAD   -  MACKINAW (2018)
 LC0926
 LC0926                         *CURRENT SURVEY CONTROL
 LC0926  ______________________________________________________________________
 LC0926* NAD 83(1986) POSITION- 40 37 22.     (N) 089 18 13.     (W)   SCALED
 LC0926* NAVD 88 ORTHO HEIGHT -   223.728 (meters)      734.01  (feet) ADJUSTED
 LC0926  ______________________________________________________________________
 LC0926  GEOID HEIGHT    -        -32.460 (meters)                     GEOID18
 LC0926  DYNAMIC HEIGHT  -        223.625 (meters)      733.68  (feet) COMP
 LC0926  MODELED GRAVITY -    980,158.0   (mgal)                       NAVD 88
 LC0926
 LC0926  VERT ORDER      -  SECOND    CLASS 0
 LC0926
 LC0926.The horizontal coordinates were scaled from a map and have
 LC0926.an estimated accuracy of +/- 6 seconds.
 LC0926
 LC0926.The orthometric height was determined by differential leveling and
 LC0926.adjusted by the NATIONAL GEODETIC SURVEY
 LC0926.in June 1991.
 LC0926
 LC0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0926.GEOID18 height accuracy estimate available here.
 LC0926
 LC0926.Click photographs - Photos may exist for this station.
 LC0926
 LC0926.The dynamic height is computed by dividing the NAVD 88
 LC0926.geopotential number by the normal gravity value computed on the
 LC0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0926.degrees latitude (g = 980.6199 gals.).
 LC0926
 LC0926.The modeled gravity was interpolated from observed gravity values.
 LC0926
 LC0926;                    North         East    Units  Estimated Accuracy
 LC0926;SPC IL W     -   439,500.      773,020.      MT  (+/- 180 meters Scaled)
 LC0926
 LC0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK051994(NAD 83)
 LC0926
 LC0926                          SUPERSEDED SURVEY CONTROL
 LC0926
 LC0926  NGVD 29 (??/??/92)  223.802  (m)          734.26   (f) ADJ UNCH    2 0
 LC0926
 LC0926.Superseded values are not recommended for survey control.
 LC0926
 LC0926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0926.See file dsdata.pdf to determine how the superseded data were derived.
 LC0926
 LC0926_MARKER: DB = BENCH MARK DISK
 LC0926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0926_STAMPING: C 199 1959
 LC0926_MARK LOGO: CGS
 LC0926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0926+STABILITY: SURFACE MOTION
 LC0926
 LC0926  HISTORY     - Date     Condition        Report By
 LC0926  HISTORY     - 1959     MONUMENTED       CGS
 LC0926  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC0926  HISTORY     - 20130412 MARK NOT FOUND   ILDT
 LC0926
 LC0926                          STATION DESCRIPTION
 LC0926
 LC0926'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0926'1.7 MI SE FROM DEER CREEK.
 LC0926'ABOUT 0.2 MILES EAST ALONG MAIN STREET FROM THE POST OFFICE AT
 LC0926'DEER CREEK, THENCE 0.1 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC0926'0.2 MILE SOUTH ALONG U.S. HIGHWAY 150, THENCE 1.2 MILES EAST
 LC0926'ALONG A GRAVEL ROAD, AT THE OUTSIDE OF A CURVE IN THE ROAD WITH
 LC0926'TANGENTS TO THE SOUTH AND WEST, AT THE JUNCTION OF DRIVEWAY EAST
 LC0926'TO A FARM HOUSE, 20 FEET NORTH OF THE CENTER LINE OF THE
 LC0926'DRIVEWAY, 14 FEET NORTH OF THE EXTENDED CENTER LINE OF THE ROAD
 LC0926'WEST, 15 FEET EAST OF THE EXTENDED CENTER LINE OF THE ROAD SOUTH,
 LC0926'38 FEET NORTHEAST OF THE CENTER LINE OF THE JUNCTION, 2 FEET
 LC0926'SOUTHWEST OF A FENCE CORNER, 12 FEET NORTH OF POWER POLE NUMBER
 LC0926'178, 1.8 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 LC0926'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0926'PROJECTING 3 INCHES.
 LC0926
 LC0926                          STATION RECOVERY (1998)
 LC0926
 LC0926'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0926'MARK NOT FOUND.
 LC0926
 LC0926                          STATION RECOVERY (2013)
 LC0926
 LC0926'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0926'ALMOST TO CROP LINE, THAT PART OF YARD IS WELL GROOMED OR MOWED, AND
 LC0926'THE MONUMENT IS SUPPOSE TO STICK UP 3 INCHES, MEASURED AND PROBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3246 ***********************************************************************
 ME3246  DESIGNATION -  C 2
 ME3246  PID         -  ME3246
 ME3246  STATE/COUNTY-  IL/COOK
 ME3246  COUNTRY     -  US
 ME3246  USGS QUAD   -  CHICAGO LOOP (2018)
 ME3246
 ME3246                         *CURRENT SURVEY CONTROL
 ME3246  ______________________________________________________________________
 ME3246* NAD 83(1997) POSITION- 41 54 24.61854(N) 087 37 30.79300(W)   ADJUSTED
 ME3246* NAVD 88 ORTHO HEIGHT -   179.0   (meters)      587.    (feet) VERTCON3
 ME3246  ______________________________________________________________________
 ME3246  GEOID HEIGHT    -        -33.631 (meters)                     GEOID18
 ME3246  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 ME3246  HORZ ORDER      -  SECOND
 ME3246
 ME3246.The horizontal coordinates were established by classical geodetic methods
 ME3246.and adjusted by the National Geodetic Survey in October 1999.
 ME3246
 ME3246.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3246.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3246
 ME3246.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3246.GEOID18 height accuracy estimate available here.
 ME3246
 ME3246.Click photographs - Photos may exist for this station.
 ME3246
 ME3246.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3246
 ME3246. The following values were computed from the NAD 83(1997) position.
 ME3246
 ME3246;                    North         East     Units Scale Factor Converg.
 ME3246;SPC IL E     -   581,997.695   358,751.896   MT  1.00001746   +0 28 22.7
 ME3246;SPC IL E     - 1,909,437.44  1,177,005.18   sFT  1.00001746   +0 28 22.7
 ME3246;UTM  16      - 4,639,621.667   448,145.174   MT  0.99963309   -0 25 03.4
 ME3246
 ME3246!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3246!SPC IL E     -   0.99997720  x   1.00001746  =   0.99999466
 ME3246!UTM  16      -   0.99997720  x   0.99963309  =   0.99961029
 ME3246
 ME3246:                Primary Azimuth Mark                     Grid Az
 ME3246:SPC IL E     -  C 1                                      349 00 27.7
 ME3246:UTM  16      -  C 1                                      349 53 53.8
 ME3246
 ME3246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4814539621(NAD 83)
 ME3246
 ME3246|---------------------------------------------------------------------|
 ME3246| PID    Reference Object                     Distance      Geod. Az  |
 ME3246|                                                           dddmmss.s |
 ME3246| ME3256 CRIB LIGHT 1 C                      APPROX. 1.0 KM 0254837.0 |
 ME3246| ME3257 CRIB LIGHT 2 C                      APPROX. 1.5 KM 1061909.3 |
 ME3246| ME3240 C 1                                 APPROX. 0.6 KM 3492850.4 |
 ME3246|---------------------------------------------------------------------|
 ME3246
 ME3246                          SUPERSEDED SURVEY CONTROL
 ME3246
 ME3246  NAD 83(1997)-  41 54 24.61875(N)    087 37 30.79345(W) AD(       ) 2
 ME3246  NAD 83(1994)-  41 54 24.62297(N)    087 37 30.80587(W) AD(       ) 2
 ME3246  NAD 83(1986)-  41 54 24.62323(N)    087 37 30.80462(W) AD(       ) 2
 ME3246  NGVD 29 (08/23/90)  179.1    (m)          588.     (f) VERT ANG       
 ME3246
 ME3246.Superseded values are not recommended for survey control.
 ME3246
 ME3246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3246.See file dsdata.pdf to determine how the superseded data were derived.
 ME3246
 ME3246_MARKER: DD = SURVEY DISK
 ME3246_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3246_SP_SET: PARKING LANE
 ME3246_STAMPING: C 2 1983
 ME3246_MARK LOGO: IL1670
 ME3246_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3246_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3246
 ME3246  HISTORY     - Date     Condition        Report By
 ME3246  HISTORY     - 1983     MONUMENTED       IL1670
 ME3246
 ME3246                          STATION DESCRIPTION
 ME3246
 ME3246'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3246'THE STATION IS LOCATED ALONG THE EAST SIDE OF THE SOUTH BOUND LANES
 ME3246'OF LAKE SHORE DRIVE, DUE EAST OF BANKS STREET PROJECTED, AT THE
 ME3246'SOUTH END OF AN EMERGENCY PARKING LANE, IN DOWNTOWN CHICAGO.
 ME3246'
 ME3246'TO REACH THE STATION, SEE ABOVE PARAGRAPH.
 ME3246'
 ME3246'THE STATION IS A STANDARD COC DISK STAMPED---C2 1983---CEMENTED IN
 ME3246'A DRILL HOLE IN THE CONCRETE EMERGENCY PARKING LANE.  IT IS 3.3 M
 ME3246'(10.8 FT) NORTH OF A LIGHT POLE AND 1.85 M (6.1 FT) WEST OF THE
 ME3246'WEST EDGE OF THE NORTH BOUND LANES OF LAKE SHORE DRIVE.
 ME3246'
 ME3246'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0439 ***********************************************************************
 LC0439  DESIGNATION -  C 200
 LC0439  PID         -  LC0439
 LC0439  STATE/COUNTY-  IL/MCLEAN
 LC0439  COUNTRY     -  US
 LC0439  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0439
 LC0439                         *CURRENT SURVEY CONTROL
 LC0439  ______________________________________________________________________
 LC0439* NAD 83(1986) POSITION- 40 26 00.     (N) 088 58 32.     (W)   SCALED
 LC0439* NAVD 88 ORTHO HEIGHT -   253.453 (meters)      831.54  (feet) ADJUSTED
 LC0439  ______________________________________________________________________
 LC0439  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 LC0439  DYNAMIC HEIGHT  -        253.333 (meters)      831.14  (feet) COMP
 LC0439  MODELED GRAVITY -    980,144.8   (mgal)                       NAVD 88
 LC0439
 LC0439  VERT ORDER      -  SECOND    CLASS 0
 LC0439
 LC0439.The horizontal coordinates were scaled from a map and have
 LC0439.an estimated accuracy of +/- 6 seconds.
 LC0439
 LC0439.The orthometric height was determined by differential leveling and
 LC0439.adjusted by the NATIONAL GEODETIC SURVEY
 LC0439.in June 1991.
 LC0439
 LC0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0439.GEOID18 height accuracy estimate available here.
 LC0439
 LC0439.Click photographs - Photos may exist for this station.
 LC0439
 LC0439.The dynamic height is computed by dividing the NAVD 88
 LC0439.geopotential number by the normal gravity value computed on the
 LC0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0439.degrees latitude (g = 980.6199 gals.).
 LC0439
 LC0439.The modeled gravity was interpolated from observed gravity values.
 LC0439
 LC0439;                    North         East    Units  Estimated Accuracy
 LC0439;SPC IL E     -   418,310.      245,510.      MT  (+/- 180 meters Scaled)
 LC0439
 LC0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK324777(NAD 83)
 LC0439
 LC0439                          SUPERSEDED SURVEY CONTROL
 LC0439
 LC0439  NGVD 29 (??/??/92)  253.513  (m)          831.73   (f) ADJ UNCH    2 0
 LC0439
 LC0439.Superseded values are not recommended for survey control.
 LC0439
 LC0439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0439.See file dsdata.pdf to determine how the superseded data were derived.
 LC0439
 LC0439_MARKER: DB = BENCH MARK DISK
 LC0439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0439_STAMPING: C 200 1959
 LC0439_MARK LOGO: CGS
 LC0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0439+STABILITY: SURFACE MOTION
 LC0439
 LC0439  HISTORY     - Date     Condition        Report By
 LC0439  HISTORY     - 1959     MONUMENTED       CGS
 LC0439  HISTORY     - 1969     GOOD             CGS
 LC0439
 LC0439                          STATION DESCRIPTION
 LC0439
 LC0439'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0439'4.6 MI S FROM BLOOMINGTON.
 LC0439'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0439'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 3.55 MILES SOUTH ALONG
 LC0439'THE ILLINOIS CENTRAL RAILROAD, THENCE 0.1 MILE EAST ALONG A
 LC0439'PAVED ROAD, THENCE 0.25 MILE NORTH ALONG A PAVED ROAD, 350 FEET
 LC0439'SOUTH OF THE NORTH END OF THE ROAD, 18 FEET EAST OF THE CENTER LINE
 LC0439'OF THE ROAD, 14 FEET NORTH OF THE CENTER OF A GATE, 1 FOOT WEST OF
 LC0439'A FENCE, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC0439'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2
 LC0439'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 22, T23N, R2E
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0273 ***********************************************************************
 LC0273  DESIGNATION -  C 201
 LC0273  PID         -  LC0273
 LC0273  STATE/COUNTY-  IL/CHAMPAIGN
 LC0273  COUNTRY     -  US
 LC0273  USGS QUAD   -  RANTOUL (2018)
 LC0273
 LC0273                         *CURRENT SURVEY CONTROL
 LC0273  ______________________________________________________________________
 LC0273* NAD 83(1986) POSITION- 40 19 09.39   (N) 088 10 29.46   (W)   HD_HELD1
 LC0273* NAVD 88 ORTHO HEIGHT -   225.053 (meters)      738.36  (feet) ADJUSTED
 LC0273  ______________________________________________________________________
 LC0273  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 LC0273  DYNAMIC HEIGHT  -        224.941 (meters)      737.99  (feet) COMP
 LC0273  MODELED GRAVITY -    980,123.1   (mgal)                       NAVD 88
 LC0273
 LC0273  VERT ORDER      -  SECOND    CLASS 0
 LC0273
 LC0273.The horizontal coordinates were determined by differentially corrected
 LC0273.hand held GPS observations or other comparable positioning techniques
 LC0273.and have an estimated accuracy of +/- 3 meters.
 LC0273
 LC0273.The orthometric height was determined by differential leveling and
 LC0273.adjusted by the NATIONAL GEODETIC SURVEY
 LC0273.in June 1991.
 LC0273
 LC0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0273.GEOID18 height accuracy estimate available here.
 LC0273
 LC0273.Click photographs - Photos may exist for this station.
 LC0273
 LC0273.The dynamic height is computed by dividing the NAVD 88
 LC0273.geopotential number by the normal gravity value computed on the
 LC0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0273.degrees latitude (g = 980.6199 gals.).
 LC0273
 LC0273.The modeled gravity was interpolated from observed gravity values.
 LC0273
 LC0273;                    North         East    Units  Estimated Accuracy
 LC0273;SPC IL E     -   405,463.0     313,469.9     MT  (+/- 3 meters HH1 GPS) 
 LC0273
 LC0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0018263856(NAD 83)
 LC0273
 LC0273                          SUPERSEDED SURVEY CONTROL
 LC0273
 LC0273  NGVD 29 (??/??/92)  225.100  (m)          738.52   (f) ADJ UNCH    2 0
 LC0273
 LC0273.Superseded values are not recommended for survey control.
 LC0273
 LC0273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0273.See file dsdata.pdf to determine how the superseded data were derived.
 LC0273
 LC0273_MARKER: DB = BENCH MARK DISK
 LC0273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0273_STAMPING: C 201 1959
 LC0273_MARK LOGO: CGS
 LC0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0273+STABILITY: SURFACE MOTION
 LC0273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0273+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2005
 LC0273
 LC0273  HISTORY     - Date     Condition        Report By
 LC0273  HISTORY     - 1959     MONUMENTED       CGS
 LC0273  HISTORY     - 1973     GOOD             NGS
 LC0273  HISTORY     - 20010509 GOOD             BCA
 LC0273  HISTORY     - 20051207 GOOD             ILDT
 LC0273  HISTORY     - 20080708 GOOD             GEOCAC
 LC0273
 LC0273                          STATION DESCRIPTION
 LC0273
 LC0273'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0273'1.7 MI NW FROM RANTOUL.
 LC0273'ABOUT 0.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0273'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 0.75 MILES NORTH ALONG
 LC0273'AN OILED ROAD, AT THE JUNCTION OF GRAVEL ROAD EAST, 27 FEET WEST
 LC0273'OF THE CENTER LINE OF THE ROAD, 6 1/2 FEET NORTH OF THE EXTENDED
 LC0273'CENTER LINE OF THE ROAD EAST, 28 FEET WEST-NORTHWEST OF THE
 LC0273'CENTER OF THE JUNCTION, 1 1/2 FEET EAST OF A FENCE, 4 FEET SOUTH
 LC0273'OF A POWER POLE, 8 FEET NORTH OF A FENCE CORNER, 2 FEET
 LC0273'SOUTH-SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LC0273'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0273
 LC0273                          STATION RECOVERY (1973)
 LC0273
 LC0273'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0273'RECOVERED IN GOOD CONDITION.
 LC0273
 LC0273                          STATION RECOVERY (2001)
 LC0273
 LC0273'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 LC0273'STATION IS 25.0 FT WEST OF THE CENTERLINE OF CR 1500E, 4.8 FT NORTH OF
 LC0273'THE CENTERLINE OF CR 3050N, 3.7 FT SOUTH OF A UTIL POLE, 8.0 FT
 LC0273'NORTHEAST OF THE EAST END OF A 4 FT WOVEN WIRE FENCE LINE.
 LC0273
 LC0273                          STATION RECOVERY (2005)
 LC0273
 LC0273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0273'RAD
 LC0273
 LC0273                          STATION RECOVERY (2008)
 LC0273
 LC0273'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LC0273'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0083 ***********************************************************************
 LC0083  DESIGNATION -  C 202
 LC0083  PID         -  LC0083
 LC0083  STATE/COUNTY-  IL/IROQUOIS
 LC0083  COUNTRY     -  US
 LC0083  USGS QUAD   -  ONARGA WEST (2018)
 LC0083
 LC0083                         *CURRENT SURVEY CONTROL
 LC0083  ______________________________________________________________________
 LC0083* NAD 83(1986) POSITION- 40 38 10.68   (N) 088 01 32.21   (W)   HD_HELD1
 LC0083* NAVD 88 ORTHO HEIGHT -   205.050 (meters)      672.73  (feet) ADJUSTED
 LC0083  ______________________________________________________________________
 LC0083  GEOID HEIGHT    -        -32.399 (meters)                     GEOID18
 LC0083  DYNAMIC HEIGHT  -        204.956 (meters)      672.43  (feet) COMP
 LC0083  MODELED GRAVITY -    980,163.9   (mgal)                       NAVD 88
 LC0083
 LC0083  VERT ORDER      -  SECOND    CLASS I
 LC0083
 LC0083.The horizontal coordinates were determined by differentially corrected
 LC0083.hand held GPS observations or other comparable positioning techniques
 LC0083.and have an estimated accuracy of +/- 3 meters.
 LC0083
 LC0083.The orthometric height was determined by differential leveling and
 LC0083.adjusted by the NATIONAL GEODETIC SURVEY
 LC0083.in June 1991.
 LC0083
 LC0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0083.GEOID18 height accuracy estimate available here.
 LC0083
 LC0083.Click photographs - Photos may exist for this station.
 LC0083
 LC0083.The dynamic height is computed by dividing the NAVD 88
 LC0083.geopotential number by the normal gravity value computed on the
 LC0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0083.degrees latitude (g = 980.6199 gals.).
 LC0083
 LC0083.The modeled gravity was interpolated from observed gravity values.
 LC0083
 LC0083;                    North         East    Units  Estimated Accuracy
 LC0083;SPC IL E     -   440,699.3     326,031.2     MT  (+/- 3 meters HH1 GPS) 
 LC0083
 LC0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1327198889(NAD 83)
 LC0083
 LC0083                          SUPERSEDED SURVEY CONTROL
 LC0083
 LC0083  NGVD 29 (??/??/92)  205.117  (m)          672.95   (f) ADJ UNCH    2 0
 LC0083
 LC0083.Superseded values are not recommended for survey control.
 LC0083
 LC0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0083.See file dsdata.pdf to determine how the superseded data were derived.
 LC0083
 LC0083_MARKER: DB = BENCH MARK DISK
 LC0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0083_STAMPING: C 202 1959
 LC0083_MARK LOGO: CGS
 LC0083_PROJECTION: FLUSH
 LC0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0083+STABILITY: SURFACE MOTION
 LC0083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0083+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LC0083
 LC0083  HISTORY     - Date     Condition        Report By
 LC0083  HISTORY     - 1959     MONUMENTED       CGS
 LC0083  HISTORY     - 20110613 GOOD             PATRIC
 LC0083
 LC0083                          STATION DESCRIPTION
 LC0083
 LC0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0083'2.6 MI NE FROM BUCKLEY.
 LC0083'ABOUT 2.4 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0083'OFFICE AT BUCKLEY, THENCE 0.25 MILES NORTH ALONG A GRAVEL ROAD,
 LC0083'NEAR A FARM HOUSE WEST OF THE ROAD, 22 FEET WEST OF THE CENTER
 LC0083'LINE OF THE ROAD, 1 FOOT EAST OF A FENCE, 5 FEET NORTH OF THE
 LC0083'NORTH END OF A BOARD GATE, 4 FEET NORTH-NORTHEAST OF A FENCE
 LC0083'CORNER, 8 FEET SOUTH OF A TELEPHONE POLE, 272 FEET NORTH OF
 LC0083'THE CENTER LINE OF THE FARM DRIVEWAY, 1.5 FEET NORTH OF A METAL
 LC0083'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0083'CONCRETE POST PROJECTING 2 INCHES.
 LC0083
 LC0083                          STATION RECOVERY (2011)
 LC0083
 LC0083'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LC0083'THE STATION IS LOCATED APPROXIMATELY 2.8 MI (4.5 KM) NORTH OF THE TOWN
 LC0083'OF BUCKLEY ILLINOIS, IN IROQUOIS COUNTY.
 LC0083'
 LC0083'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 57 WITH CR
 LC0083'800 N (THE EXIT FOR BUCKLEY) PROCEED EAST 1 MI (1.6 KM) TO US HIGHWAY
 LC0083'45, THENCE NORTH ON HIGHWAY 45 FOR 2.1 MI (3.4 KM) TO CR 1090 NORTH,
 LC0083'THENCE WEST ON CR 1090 N FOR 0.1 MI (0.2 KM) TO CR 490 E, THENCE NORTH
 LC0083'ON CR 490 E FOR 0.25 MI (0.4 KM) TO THE STATION ON THE WEST SIDE OF
 LC0083'THE ROAD.
 LC0083'
 LC0083'THE STATION IS LOCATED AT THE NORTHEAST CORNER OF A FARMSTEAD, 104.5
 LC0083'FT (31.9 M) NORTH-NORTHWEST OF A UTILITY POLE AND 19 FT (5.8 M) WEST
 LC0083'OF THE CENTERLINE OF CR 490 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2002 ***********************************************************************
 LB2002  DESIGNATION -  C 203
 LB2002  PID         -  LB2002
 LB2002  STATE/COUNTY-  IL/IROQUOIS
 LB2002  COUNTRY     -  US
 LB2002  USGS QUAD   -  CLIFTON (2018)
 LB2002
 LB2002                         *CURRENT SURVEY CONTROL
 LB2002  ______________________________________________________________________
 LB2002* NAD 83(1986) POSITION- 40 57 31.     (N) 087 55 08.     (W)   SCALED
 LB2002* NAVD 88 ORTHO HEIGHT -   198.344 (meters)      650.73  (feet) ADJUSTED
 LB2002  ______________________________________________________________________
 LB2002  GEOID HEIGHT    -        -32.587 (meters)                     GEOID18
 LB2002  DYNAMIC HEIGHT  -        198.261 (meters)      650.46  (feet) COMP
 LB2002  MODELED GRAVITY -    980,204.6   (mgal)                       NAVD 88
 LB2002
 LB2002  VERT ORDER      -  SECOND    CLASS 0
 LB2002
 LB2002.The horizontal coordinates were scaled from a map and have
 LB2002.an estimated accuracy of +/- 6 seconds.
 LB2002
 LB2002.The orthometric height was determined by differential leveling and
 LB2002.adjusted by the NATIONAL GEODETIC SURVEY
 LB2002.in June 1991.
 LB2002
 LB2002.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2002.GEOID18 height accuracy estimate available here.
 LB2002
 LB2002.Click photographs - Photos may exist for this station.
 LB2002
 LB2002.The dynamic height is computed by dividing the NAVD 88
 LB2002.geopotential number by the normal gravity value computed on the
 LB2002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2002.degrees latitude (g = 980.6199 gals.).
 LB2002
 LB2002.The modeled gravity was interpolated from observed gravity values.
 LB2002
 LB2002;                    North         East    Units  Estimated Accuracy
 LB2002;SPC IL E     -   476,530.      334,890.      MT  (+/- 180 meters Scaled)
 LB2002
 LB2002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL226345(NAD 83)
 LB2002
 LB2002                          SUPERSEDED SURVEY CONTROL
 LB2002
 LB2002  NGVD 29 (??/??/92)  198.426  (m)          651.00   (f) ADJ UNCH    2 0
 LB2002
 LB2002.Superseded values are not recommended for survey control.
 LB2002
 LB2002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2002.See file dsdata.pdf to determine how the superseded data were derived.
 LB2002
 LB2002_MARKER: DB = BENCH MARK DISK
 LB2002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2002_STAMPING: C 203 1959
 LB2002_MARK LOGO: CGS
 LB2002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2002+STABILITY: SURFACE MOTION
 LB2002
 LB2002  HISTORY     - Date     Condition        Report By
 LB2002  HISTORY     - 1959     MONUMENTED       CGS
 LB2002  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LB2002
 LB2002                          STATION DESCRIPTION
 LB2002
 LB2002'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB2002'2.1 MI N FROM CLIFTON.
 LB2002'ABOUT 0.95 MILES NORTHWEST ALONG U.S. HIGHWAY 45 (BUSINESS ROUTE)
 LB2002'FROM THE POST OFFICE AT CLIFTON, THENCE 1.15 MILES NORTH ALONG
 LB2002'U.S. HIGHWAY 45, AT THE JUNCTION OF AN EAST-WEST CROSS ROAD, 180
 LB2002'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 34 FEET SOUTH OF
 LB2002'THE CENTER LINE OF THE ROAD EAST, 1 FOOT NORTHWEST OF A FENCE,
 LB2002'2 FEET WEST-SOUTHWEST OF A FENCE CORNER, 4 FEET SOUTHWEST OF A
 LB2002'TELEPHONE POLE, 2.2 FEET NORTH OF A METAL WITNESS POST, ABOUT
 LB2002'LEVEL WITH THE ROAD EAST AND SET IN THE TOP OF A CONCRETE POST
 LB2002'PROJECTING 1 INCH.
 LB2002
 LB2002                          STATION RECOVERY (1984)
 LB2002
 LB2002'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB2002'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2003 ***********************************************************************
 LB2003  DESIGNATION -  C 203 RESET
 LB2003  PID         -  LB2003
 LB2003  STATE/COUNTY-  IL/IROQUOIS
 LB2003  COUNTRY     -  US
 LB2003  USGS QUAD   -  CLIFTON (2018)
 LB2003
 LB2003                         *CURRENT SURVEY CONTROL
 LB2003  ______________________________________________________________________
 LB2003* NAD 83(1986) POSITION- 40 57 31.     (N) 087 55 10.     (W)   SCALED
 LB2003* NAVD 88 ORTHO HEIGHT -   198.04  (meters)      649.7   (feet) RESET
 LB2003  ______________________________________________________________________
 LB2003  GEOID HEIGHT    -        -32.586 (meters)                     GEOID18
 LB2003  VERT ORDER      -  THIRD
 LB2003
 LB2003.The horizontal coordinates were scaled from a map and have
 LB2003.an estimated accuracy of +/- 6 seconds.
 LB2003
 LB2003.The orthometric height was computed from unverified reset data.
 LB2003
 LB2003.No vertical observational check was made to the station.
 LB2003
 LB2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2003.GEOID18 height accuracy estimate available here.
 LB2003
 LB2003.Click photographs - Photos may exist for this station.
 LB2003
 LB2003;                    North         East    Units  Estimated Accuracy
 LB2003;SPC IL E     -   476,530.      334,840.      MT  (+/- 180 meters Scaled)
 LB2003
 LB2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL226345(NAD 83)
 LB2003
 LB2003                          SUPERSEDED SURVEY CONTROL
 LB2003
 LB2003  NGVD 29 (??/??/??)  198.13   (m)          650.0    (f) RESET       3  
 LB2003
 LB2003.Superseded values are not recommended for survey control.
 LB2003
 LB2003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2003.See file dsdata.pdf to determine how the superseded data were derived.
 LB2003
 LB2003_MARKER: DB = BENCH MARK DISK
 LB2003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2003_STAMPING: C 203 RESET 1965
 LB2003_MARK LOGO: CGS
 LB2003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2003+STABILITY: SURFACE MOTION
 LB2003
 LB2003  HISTORY     - Date     Condition        Report By
 LB2003  HISTORY     - 1965     MONUMENTED       ILDPW
 LB2003
 LB2003                          STATION DESCRIPTION
 LB2003
 LB2003'DESCRIBED BY ILLINOIS DEPARTMENT OF PUBLIC WORKS 1965
 LB2003'2.1 MI N FROM CLIFTON.
 LB2003'ABOUT 0.95 MILES NORTHWEST ALONG U.S. HIGHWAY 45 (BUSINESS ROUTE)
 LB2003'FROM THE POST OFFICE AT CLIFTON, THENCE 1.15 MILES NORTH ALONG
 LB2003'U.S. HWY. 45, AT THE JUNCTION OF AN EAST-WEST OVERHEAD STRUCTURE,
 LB2003'166.4 FEET EAST OF THE CENTERLINE OF THE EXISTING ROUTE 45 (THE
 LB2003'PROPOSED SOUTH-BOUND-LANE OF INTERSTATE ROUTE 57), 61.2 FEET NORTH
 LB2003'OF THE CENTERLINE OF THE OVERHEAD ROAD EAST, 3.3 FEET SOUTH OF A
 LB2003'METAL WITNESS POST, 3.15 FEET NORTHEAST OF A POWER POLE, SET IN
 LB2003'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0617 ***********************************************************************
 LC0617  DESIGNATION -  C 204 RESET
 LC0617  PID         -  LC0617
 LC0617  STATE/COUNTY-  IL/PIATT
 LC0617  COUNTRY     -  US
 LC0617  USGS QUAD   -  MANSFIELD (2018)
 LC0617
 LC0617                         *CURRENT SURVEY CONTROL
 LC0617  ______________________________________________________________________
 LC0617* NAD 83(1986) POSITION- 40 13 23.     (N) 088 31 45.     (W)   SCALED
 LC0617* NAVD 88 ORTHO HEIGHT -   222.70  (meters)      730.6   (feet) RESET
 LC0617  ______________________________________________________________________
 LC0617  GEOID HEIGHT    -        -31.977 (meters)                     GEOID18
 LC0617  VERT ORDER      -  THIRD
 LC0617
 LC0617.The horizontal coordinates were scaled from a map and have
 LC0617.an estimated accuracy of +/- 6 seconds.
 LC0617
 LC0617.The orthometric height was computed from unverified reset data.
 LC0617
 LC0617.No vertical observational check was made to the station.
 LC0617
 LC0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0617.GEOID18 height accuracy estimate available here.
 LC0617
 LC0617.Click photographs - Photos may exist for this station.
 LC0617
 LC0617;                    North         East    Units  Estimated Accuracy
 LC0617;SPC IL E     -   394,790.      283,330.      MT  (+/- 180 meters Scaled)
 LC0617
 LC0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK698536(NAD 83)
 LC0617
 LC0617                          SUPERSEDED SURVEY CONTROL
 LC0617
 LC0617  NGVD 29 (??/??/??)  222.74   (m)          730.8    (f) RESET       3  
 LC0617
 LC0617.Superseded values are not recommended for survey control.
 LC0617
 LC0617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0617.See file dsdata.pdf to determine how the superseded data were derived.
 LC0617
 LC0617_MARKER: DB = BENCH MARK DISK
 LC0617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0617_STAMPING: C 204 1959 RESET 1961
 LC0617_MARK LOGO: CGS
 LC0617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0617+STABILITY: SURFACE MOTION
 LC0617
 LC0617  HISTORY     - Date     Condition        Report By
 LC0617  HISTORY     - 1961     MONUMENTED       CGS
 LC0617
 LC0617                          STATION DESCRIPTION
 LC0617
 LC0617'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0617'1.4 MI NW FROM MANSFIELD.
 LC0617'ABOUT 0.45 MILES WEST ALONG THE NEW YORK CENTRAL RAIL ROAD FROM THE
 LC0617'STATION IN MANSFIELD, THENCE 0.55 MILES NORTH ALONG A GRAVEL ROAD
 LC0617'THENCE 0.45 MILES WEST ALONG A GRAVEL ROAD, AT A FENCE CORNER
 LC0617'SOUTH OF THE ROAD, 27 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 LC0617'1 FOOT NORTH OF THE FENCE, 9 FEET WEST OF THE FENCE CORNER, 48 FEET
 LC0617'WEST OF A POWER POLE, 2.9 FEET EAST-NORTHEAST OF A METAL WITNESS
 LC0617'POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 LC0617'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0369 ***********************************************************************
 LC0369  DESIGNATION -  C 205
 LC0369  PID         -  LC0369
 LC0369  STATE/COUNTY-  IL/CHAMPAIGN
 LC0369  COUNTRY     -  US
 LC0369  USGS QUAD   -  BONDVILLE (2018)
 LC0369
 LC0369                         *CURRENT SURVEY CONTROL
 LC0369  ______________________________________________________________________
 LC0369* NAD 83(1986) POSITION- 40 00 37.     (N) 088 15 31.     (W)   SCALED
 LC0369* NAVD 88 ORTHO HEIGHT -   226.688 (meters)      743.73  (feet) ADJUSTED
 LC0369  ______________________________________________________________________
 LC0369  GEOID HEIGHT    -        -32.002 (meters)                     GEOID18
 LC0369  DYNAMIC HEIGHT  -        226.573 (meters)      743.35  (feet) COMP
 LC0369  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 LC0369
 LC0369  VERT ORDER      -  SECOND    CLASS 0
 LC0369
 LC0369.The horizontal coordinates were scaled from a map and have
 LC0369.an estimated accuracy of +/- 6 seconds.
 LC0369
 LC0369.The orthometric height was determined by differential leveling and
 LC0369.adjusted by the NATIONAL GEODETIC SURVEY
 LC0369.in June 1991.
 LC0369
 LC0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0369.GEOID18 height accuracy estimate available here.
 LC0369
 LC0369.Click photographs - Photos may exist for this station.
 LC0369
 LC0369.The dynamic height is computed by dividing the NAVD 88
 LC0369.geopotential number by the normal gravity value computed on the
 LC0369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0369.degrees latitude (g = 980.6199 gals.).
 LC0369
 LC0369.The modeled gravity was interpolated from observed gravity values.
 LC0369
 LC0369;                    North         East    Units  Estimated Accuracy
 LC0369;SPC IL E     -   371,140.      306,380.      MT  (+/- 180 meters Scaled)
 LC0369
 LC0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK925296(NAD 83)
 LC0369
 LC0369                          SUPERSEDED SURVEY CONTROL
 LC0369
 LC0369  NGVD 29 (??/??/92)  226.733  (m)          743.87   (f) ADJ UNCH    2 0
 LC0369
 LC0369.Superseded values are not recommended for survey control.
 LC0369
 LC0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0369.See file dsdata.pdf to determine how the superseded data were derived.
 LC0369
 LC0369_MARKER: DB = BENCH MARK DISK
 LC0369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0369_STAMPING: C 205 1959
 LC0369_MARK LOGO: CGS
 LC0369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0369+STABILITY: SURFACE MOTION
 LC0369
 LC0369  HISTORY     - Date     Condition        Report By
 LC0369  HISTORY     - 1959     MONUMENTED       CGS
 LC0369  HISTORY     - 1973     GOOD             NGS
 LC0369  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 LC0369
 LC0369                          STATION DESCRIPTION
 LC0369
 LC0369'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0369'2 MI N FROM TOLONA.
 LC0369'ABOUT 2.05 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0369'WITH THE WABASH RAILROAD IN TOLONA, AT THE JUNCTION OF AN ASPHALT
 LC0369'ROAD EAST AND A GRAVEL ROAD WEST, 63 FEET WEST OF THE CENTER
 LC0369'LINE OF THE HIGHWAY, 20 FEET NORTH OF THE CENTER LINE OF THE
 LC0369'GRAVEL ROAD WEST, 33 FEET WEST OF A FENCE CORNER AND A POWER POLE,
 LC0369'44.5 FEET WEST OF THE NORTH END OF A CONCRETE PIPE CULVERT, 1 FOOT
 LC0369'SOUTH OF A FENCE, 2.1 FEET WEST OF A METAL WITNESS POST, ABOUT
 LC0369'LEVEL WITH THE ROAD JUNCTION AND SET IN THE TOP OF A CONCRETE POST
 LC0369'PROJECTING 3 INCHES.
 LC0369
 LC0369                          STATION RECOVERY (1973)
 LC0369
 LC0369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0369'RECOVERED IN GOOD CONDITION.
 LC0369
 LC0369                          STATION RECOVERY (2005)
 LC0369
 LC0369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0369'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0122 ***********************************************************************
 KB0122  DESIGNATION -  C 206
 KB0122  PID         -  KB0122
 KB0122  STATE/COUNTY-  IL/DOUGLAS
 KB0122  COUNTRY     -  US
 KB0122  USGS QUAD   -  ARCOLA (2018)
 KB0122
 KB0122                         *CURRENT SURVEY CONTROL
 KB0122  ______________________________________________________________________
 KB0122* NAD 83(1986) POSITION- 39 39 10.     (N) 088 17 50.     (W)   SCALED
 KB0122* NAVD 88 ORTHO HEIGHT -   205.388 (meters)      673.84  (feet) ADJUSTED
 KB0122  ______________________________________________________________________
 KB0122  GEOID HEIGHT    -        -32.126 (meters)                     GEOID18
 KB0122  DYNAMIC HEIGHT  -        205.275 (meters)      673.47  (feet) COMP
 KB0122  MODELED GRAVITY -    980,071.6   (mgal)                       NAVD 88
 KB0122
 KB0122  VERT ORDER      -  SECOND    CLASS 0
 KB0122
 KB0122.The horizontal coordinates were scaled from a map and have
 KB0122.an estimated accuracy of +/- 6 seconds.
 KB0122
 KB0122.The orthometric height was determined by differential leveling and
 KB0122.adjusted by the NATIONAL GEODETIC SURVEY
 KB0122.in June 1991.
 KB0122
 KB0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0122.GEOID18 height accuracy estimate available here.
 KB0122
 KB0122.Click photographs - Photos may exist for this station.
 KB0122
 KB0122.The dynamic height is computed by dividing the NAVD 88
 KB0122.geopotential number by the normal gravity value computed on the
 KB0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0122.degrees latitude (g = 980.6199 gals.).
 KB0122
 KB0122.The modeled gravity was interpolated from observed gravity values.
 KB0122
 KB0122;                    North         East    Units  Estimated Accuracy
 KB0122;SPC IL E     -   331,450.      303,100.      MT  (+/- 180 meters Scaled)
 KB0122
 KB0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ887900(NAD 83)
 KB0122
 KB0122                          SUPERSEDED SURVEY CONTROL
 KB0122
 KB0122  NGVD 29 (??/??/92)  205.463  (m)          674.09   (f) ADJ UNCH    2 0
 KB0122
 KB0122.Superseded values are not recommended for survey control.
 KB0122
 KB0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0122.See file dsdata.pdf to determine how the superseded data were derived.
 KB0122
 KB0122_MARKER: DB = BENCH MARK DISK
 KB0122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0122_STAMPING: C 206 1959
 KB0122_MARK LOGO: CGS
 KB0122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0122+STABILITY: SURFACE MOTION
 KB0122
 KB0122  HISTORY     - Date     Condition        Report By
 KB0122  HISTORY     - 1959     MONUMENTED       CGS
 KB0122  HISTORY     - 1973     MARK NOT FOUND   ILHD
 KB0122  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0122
 KB0122                          STATION DESCRIPTION
 KB0122
 KB0122'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0122'2.7 MI S FROM ARCOLA.
 KB0122'ABOUT 0.4 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0122'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 2.0 MILES SOUTH ALONG AN
 KB0122'ASPHALT ROAD, THENCE 0.3 MILES EAST ALONG AN ASPHALT ROAD, 21
 KB0122'FEET NORTH OF THE CENTER LINE OF THE ROAD, 6 FEET EAST-SOUTHEAST
 KB0122'OF THE FIFTH POWER POLE EAST OF THE JUNCTION, 2.3 FEET WEST OF
 KB0122'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 KB0122'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0122
 KB0122                          STATION RECOVERY (1973)
 KB0122
 KB0122'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0122'MARK NOT FOUND.
 KB0122
 KB0122                          STATION RECOVERY (2011)
 KB0122
 KB0122'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0122'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1581 ***********************************************************************
 ME1581  DESIGNATION -  C 207
 ME1581  PID         -  ME1581
 ME1581  STATE/COUNTY-  IL/WILL
 ME1581  COUNTRY     -  US
 ME1581  USGS QUAD   -  FRANKFORT (2018)
 ME1581
 ME1581                         *CURRENT SURVEY CONTROL
 ME1581  ______________________________________________________________________
 ME1581* NAD 83(1986) POSITION- 41 24 07.     (N) 087 46 00.     (W)   SCALED
 ME1581* NAVD 88 ORTHO HEIGHT -   233.980 (meters)      767.65  (feet) ADJUSTED
 ME1581  ______________________________________________________________________
 ME1581  GEOID HEIGHT    -        -33.230 (meters)                     GEOID18
 ME1581  DYNAMIC HEIGHT  -        233.885 (meters)      767.34  (feet) COMP
 ME1581  MODELED GRAVITY -    980,213.6   (mgal)                       NAVD 88
 ME1581
 ME1581  VERT ORDER      -  SECOND    CLASS 0
 ME1581
 ME1581.The horizontal coordinates were scaled from a map and have
 ME1581.an estimated accuracy of +/- 6 seconds.
 ME1581
 ME1581.The orthometric height was determined by differential leveling and
 ME1581.adjusted by the NATIONAL GEODETIC SURVEY
 ME1581.in June 1991.
 ME1581
 ME1581.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1581.GEOID18 height accuracy estimate available here.
 ME1581
 ME1581.Click photographs - Photos may exist for this station.
 ME1581
 ME1581.The dynamic height is computed by dividing the NAVD 88
 ME1581.geopotential number by the normal gravity value computed on the
 ME1581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1581.degrees latitude (g = 980.6199 gals.).
 ME1581
 ME1581.The modeled gravity was interpolated from observed gravity values.
 ME1581
 ME1581;                    North         East    Units  Estimated Accuracy
 ME1581;SPC IL E     -   525,840.      347,390.      MT  (+/- 180 meters Scaled)
 ME1581
 ME1581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL359836(NAD 83)
 ME1581
 ME1581                          SUPERSEDED SURVEY CONTROL
 ME1581
 ME1581  NGVD 29 (??/??/92)  234.066  (m)          767.93   (f) ADJ UNCH    2 0
 ME1581
 ME1581.Superseded values are not recommended for survey control.
 ME1581
 ME1581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1581.See file dsdata.pdf to determine how the superseded data were derived.
 ME1581
 ME1581_MARKER: DB = BENCH MARK DISK
 ME1581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1581_STAMPING: C 207 1959
 ME1581_MARK LOGO: CGS
 ME1581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1581+STABILITY: SURFACE MOTION
 ME1581
 ME1581  HISTORY     - Date     Condition        Report By
 ME1581  HISTORY     - 1959     MONUMENTED       CGS
 ME1581  HISTORY     - 1967     GOOD             CGS
 ME1581  HISTORY     - 19880703 MARK NOT FOUND   USGS
 ME1581  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1581
 ME1581                          STATION DESCRIPTION
 ME1581
 ME1581'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1581'2.2 MI SW FROM MONEE.
 ME1581'ABOUT 0.5 MILES SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1581'WITH WEST MAIN STREET IN MONEE, THENCE 1.0 MILES WEST ALONG A
 ME1581'GRAVEL ROAD, THENCE 0.7 MILES SOUTH ALONG A DIRT ROAD, ABOUT
 ME1581'0.1 MILE NORTH OF A SMALL CONCRETE CULVERT WITH A HEADWALL, 24
 ME1581'FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT EAST OF A
 ME1581'FENCE, 129 FEET SOUTH OF THE SOUTH TREE OF A LINE OF TREES IN
 ME1581'THE FENCE LINE WEST OF THE ROAD, 2.0 FEET NORTH OF A METAL
 ME1581'WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE ROAD AND
 ME1581'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1581
 ME1581                          STATION RECOVERY (1967)
 ME1581
 ME1581'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1581'RECOVERED IN GOOD CONDITION.
 ME1581
 ME1581                          STATION RECOVERY (1988)
 ME1581
 ME1581'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988 (LCR)
 ME1581'MARK NOT FOUND.
 ME1581
 ME1581                          STATION RECOVERY (2008)
 ME1581
 ME1581'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1581'REPORT SUBMITTED BY GEOCACHER  COYOTE TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0153 ***********************************************************************
 KB0153  DESIGNATION -  C 208
 KB0153  PID         -  KB0153
 KB0153  STATE/COUNTY-  IL/COLES
 KB0153  COUNTRY     -  US
 KB0153  USGS QUAD   -  HUMBOLDT (2018)
 KB0153
 KB0153                         *CURRENT SURVEY CONTROL
 KB0153  ______________________________________________________________________
 KB0153* NAD 83(1986) POSITION- 39 32 48.     (N) 088 19 22.     (W)   SCALED
 KB0153* NAVD 88 ORTHO HEIGHT -   209.379 (meters)      686.94  (feet) ADJUSTED
 KB0153  ______________________________________________________________________
 KB0153  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 KB0153  DYNAMIC HEIGHT  -        209.260 (meters)      686.55  (feet) COMP
 KB0153  MODELED GRAVITY -    980,057.1   (mgal)                       NAVD 88
 KB0153
 KB0153  VERT ORDER      -  SECOND    CLASS 0
 KB0153
 KB0153.The horizontal coordinates were scaled from a map and have
 KB0153.an estimated accuracy of +/- 6 seconds.
 KB0153
 KB0153.The orthometric height was determined by differential leveling and
 KB0153.adjusted by the NATIONAL GEODETIC SURVEY
 KB0153.in June 1991.
 KB0153
 KB0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0153.GEOID18 height accuracy estimate available here.
 KB0153
 KB0153.Click photographs - Photos may exist for this station.
 KB0153
 KB0153.The dynamic height is computed by dividing the NAVD 88
 KB0153.geopotential number by the normal gravity value computed on the
 KB0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0153.degrees latitude (g = 980.6199 gals.).
 KB0153
 KB0153.The modeled gravity was interpolated from observed gravity values.
 KB0153
 KB0153;                    North         East    Units  Estimated Accuracy
 KB0153;SPC IL E     -   319,670.      300,910.      MT  (+/- 180 meters Scaled)
 KB0153
 KB0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ863782(NAD 83)
 KB0153
 KB0153                          SUPERSEDED SURVEY CONTROL
 KB0153
 KB0153  NGVD 29 (??/??/92)  209.444  (m)          687.15   (f) ADJ UNCH    2 0
 KB0153
 KB0153.Superseded values are not recommended for survey control.
 KB0153
 KB0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0153.See file dsdata.pdf to determine how the superseded data were derived.
 KB0153
 KB0153_MARKER: DB = BENCH MARK DISK
 KB0153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0153_STAMPING: C 208 1959
 KB0153_MARK LOGO: CGS
 KB0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0153+STABILITY: SURFACE MOTION
 KB0153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0153+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2005
 KB0153
 KB0153  HISTORY     - Date     Condition        Report By
 KB0153  HISTORY     - 1959     MONUMENTED       CGS
 KB0153  HISTORY     - 1973     GOOD             ILHD
 KB0153  HISTORY     - 1979     GOOD             ILDT
 KB0153  HISTORY     - 20050225 GOOD             ILDT
 KB0153
 KB0153                          STATION DESCRIPTION
 KB0153
 KB0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0153'1.4 MI E FROM DORANS.
 KB0153'ABOUT 1.15 MILES EAST ALONG A CONCRETE PAVED ROAD FROM ITS
 KB0153'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD AT DORANS, THENCE
 KB0153'0.25 MILE SOUTH ALONG AN ASPHALT ROAD, AT A FENCE CORNER EAST OF
 KB0153'THE ROAD, 22 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 KB0153'WEST OF A FENCE, 4 1/2 FEET NORTH OF A FENCE CORNER, 166 FEET
 KB0153'SOUTH OF THE EXTENDED CENTER LINE OF THE SOUTH ONE OF TWO DRIVES
 KB0153'WEST TO THE FARM HOUSE, 7 1/2 FEET SOUTH-SOUTHEAST OF THE SOUTH
 KB0153'END OF A CORRUGATED PIPE CULVERT, 5 1/2 FEET NORTH-NORTHEAST OF
 KB0153'THE NORTH END OF ANOTHER CORRUGATED PIPE CULVERT, 2.6 FEET SOUTH
 KB0153'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN
 KB0153'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0153
 KB0153                          STATION RECOVERY (1973)
 KB0153
 KB0153'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0153'RECOVERED IN GOOD CONDITION.
 KB0153
 KB0153                          STATION RECOVERY (1979)
 KB0153
 KB0153'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 KB0153'RECOVERED IN GOOD CONDITION.
 KB0153
 KB0153                          STATION RECOVERY (2005)
 KB0153
 KB0153'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0153'7' NORTH OF A POWER POLE WITH GUY WIRE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0334 ***********************************************************************
 KB0334  DESIGNATION -  C 209
 KB0334  PID         -  KB0334
 KB0334  STATE/COUNTY-  IL/SHELBY
 KB0334  COUNTRY     -  US
 KB0334  USGS QUAD   -  NEOGA (2018)
 KB0334
 KB0334                         *CURRENT SURVEY CONTROL
 KB0334  ______________________________________________________________________
 KB0334* NAD 83(1986) POSITION- 39 15 32.     (N) 088 28 30.     (W)   SCALED
 KB0334* NAVD 88 ORTHO HEIGHT -   196.063 (meters)      643.25  (feet) ADJUSTED
 KB0334  ______________________________________________________________________
 KB0334  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 KB0334  DYNAMIC HEIGHT  -        195.947 (meters)      642.87  (feet) COMP
 KB0334  MODELED GRAVITY -    980,030.2   (mgal)                       NAVD 88
 KB0334
 KB0334  VERT ORDER      -  SECOND    CLASS 0
 KB0334
 KB0334.The horizontal coordinates were scaled from a map and have
 KB0334.an estimated accuracy of +/- 6 seconds.
 KB0334
 KB0334.The orthometric height was determined by differential leveling and
 KB0334.adjusted by the NATIONAL GEODETIC SURVEY
 KB0334.in June 1991.
 KB0334
 KB0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0334.GEOID18 height accuracy estimate available here.
 KB0334
 KB0334.Click photographs - Photos may exist for this station.
 KB0334
 KB0334.The dynamic height is computed by dividing the NAVD 88
 KB0334.geopotential number by the normal gravity value computed on the
 KB0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0334.degrees latitude (g = 980.6199 gals.).
 KB0334
 KB0334.The modeled gravity was interpolated from observed gravity values.
 KB0334
 KB0334;                    North         East    Units  Estimated Accuracy
 KB0334;SPC IL E     -   287,730.      287,770.      MT  (+/- 180 meters Scaled)
 KB0334
 KB0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ727465(NAD 83)
 KB0334
 KB0334                          SUPERSEDED SURVEY CONTROL
 KB0334
 KB0334  NGVD 29 (??/??/92)  196.141  (m)          643.51   (f) ADJ UNCH    2 0
 KB0334
 KB0334.Superseded values are not recommended for survey control.
 KB0334
 KB0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0334.See file dsdata.pdf to determine how the superseded data were derived.
 KB0334
 KB0334_MARKER: DB = BENCH MARK DISK
 KB0334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0334_STAMPING: C 209 1959
 KB0334_MARK LOGO: CGS
 KB0334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0334+STABILITY: SURFACE MOTION
 KB0334
 KB0334  HISTORY     - Date     Condition        Report By
 KB0334  HISTORY     - 1959     MONUMENTED       CGS
 KB0334  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0334  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0334  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0334
 KB0334                          STATION DESCRIPTION
 KB0334
 KB0334'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0334'2.6 MI N FROM SIGEL.
 KB0334'ABOUT 2.3 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0334'AT SIGEL, THENCE 0.3 MILE EAST ALONG AN ASPHALT ROAD, SET IN
 KB0334'THE TOP OF THE NORTH END OF THE EAST RETAINING WALL OF A 6-FOOT
 KB0334'CONCRETE SPILLWAY NORTH OF THE ROAD, 35 FEET NORTH OF THE CENTER
 KB0334'LINE OF THE ROAD, 13 FEET NORTHEAST OF A TELEPHONE POLE AND
 KB0334'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 KB0334
 KB0334                          STATION RECOVERY (1973)
 KB0334
 KB0334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0334'MARK NOT FOUND.
 KB0334
 KB0334                          STATION RECOVERY (1982)
 KB0334
 KB0334'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0334'MARK NOT FOUND.
 KB0334
 KB0334                          STATION RECOVERY (2004)
 KB0334
 KB0334'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0334'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0238 ***********************************************************************
 MF0238  DESIGNATION -  C 21
 MF0238  PID         -  MF0238
 MF0238  STATE/COUNTY-  IL/LIVINGSTON
 MF0238  COUNTRY     -  US
 MF0238  USGS QUAD   -  DWIGHT (2018)
 MF0238
 MF0238                         *CURRENT SURVEY CONTROL
 MF0238  ______________________________________________________________________
 MF0238* NAD 83(1986) POSITION- 41 03 56.     (N) 088 25 05.     (W)   SCALED
 MF0238* NAVD 88 ORTHO HEIGHT -   198.161 (meters)      650.13  (feet) ADJUSTED
 MF0238  ______________________________________________________________________
 MF0238  GEOID HEIGHT    -        -32.366 (meters)                     GEOID18
 MF0238  DYNAMIC HEIGHT  -        198.081 (meters)      649.87  (feet) COMP
 MF0238  MODELED GRAVITY -    980,216.5   (mgal)                       NAVD 88
 MF0238
 MF0238  VERT ORDER      -  SECOND    CLASS 0
 MF0238
 MF0238.The horizontal coordinates were scaled from a map and have
 MF0238.an estimated accuracy of +/- 6 seconds.
 MF0238
 MF0238.The orthometric height was determined by differential leveling and
 MF0238.adjusted by the NATIONAL GEODETIC SURVEY
 MF0238.in June 1991.
 MF0238
 MF0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0238.GEOID18 height accuracy estimate available here.
 MF0238
 MF0238.Click photographs - Photos may exist for this station.
 MF0238
 MF0238.The dynamic height is computed by dividing the NAVD 88
 MF0238.geopotential number by the normal gravity value computed on the
 MF0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0238.degrees latitude (g = 980.6199 gals.).
 MF0238
 MF0238.The modeled gravity was interpolated from observed gravity values.
 MF0238
 MF0238;                    North         East    Units  Estimated Accuracy
 MF0238;SPC IL E     -   488,330.      292,880.      MT  (+/- 180 meters Scaled)
 MF0238
 MF0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL808470(NAD 83)
 MF0238
 MF0238                          SUPERSEDED SURVEY CONTROL
 MF0238
 MF0238  NGVD 29 (??/??/92)  198.234  (m)          650.37   (f) ADJ UNCH    2 0
 MF0238
 MF0238.Superseded values are not recommended for survey control.
 MF0238
 MF0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0238.See file dsdata.pdf to determine how the superseded data were derived.
 MF0238
 MF0238_MARKER: DB = BENCH MARK DISK
 MF0238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0238_STAMPING: C 21 1934
 MF0238_MARK LOGO: CGS
 MF0238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0238+STABILITY: SURFACE MOTION
 MF0238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0238+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2008
 MF0238
 MF0238  HISTORY     - Date     Condition        Report By
 MF0238  HISTORY     - 1934     MONUMENTED       CGS
 MF0238  HISTORY     - 20080208 GOOD             ILDT
 MF0238
 MF0238                          STATION DESCRIPTION
 MF0238
 MF0238'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0238'2.2 MI S FROM DWIGHT.
 MF0238'2.2 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE VILLAGE HALL AT
 MF0238'DWIGHT, LIVINGSTON COUNTY, AT A ROAD INTERSECTION, 33 FEET NORTH
 MF0238'OF THE CENTERLINE OF THE CROSS ROAD, 38 FEET WEST OF THE CENTERLINE
 MF0238'OF THE HIGHWAY, 2 FEET EAST OF A RIGHT-OF-WAY FENCE, AND ABOUT
 MF0238'1 1/2 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED
 MF0238'C 21 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0238
 MF0238                          STATION RECOVERY (2008)
 MF0238
 MF0238'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0238'PREVIOUS TOO REACH IS ADEQUATE. FENCE IS GONE. MARK IS 2.5 FEET
 MF0238'NORTHEAST OF A CONCRETE ROW MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0428 ***********************************************************************
 KB0428  DESIGNATION -  C 210 RESET
 KB0428  PID         -  KB0428
 KB0428  STATE/COUNTY-  IL/CUMBERLAND
 KB0428  COUNTRY     -  US
 KB0428  USGS QUAD   -  WOODBURY (2018)
 KB0428
 KB0428                         *CURRENT SURVEY CONTROL
 KB0428  ______________________________________________________________________
 KB0428* NAD 83(1986) POSITION- 39 11 16.     (N) 088 19 20.     (W)   SCALED
 KB0428* NAVD 88 ORTHO HEIGHT -   180.981 (meters)      593.77  (feet) ADJUSTED
 KB0428  ______________________________________________________________________
 KB0428  GEOID HEIGHT    -        -32.003 (meters)                     GEOID18
 KB0428  DYNAMIC HEIGHT  -        180.874 (meters)      593.42  (feet) COMP
 KB0428  MODELED GRAVITY -    980,031.1   (mgal)                       NAVD 88
 KB0428
 KB0428  VERT ORDER      -  SECOND    CLASS 0
 KB0428
 KB0428.The horizontal coordinates were scaled from a map and have
 KB0428.an estimated accuracy of +/- 6 seconds.
 KB0428
 KB0428.The orthometric height was determined by differential leveling and
 KB0428.adjusted by the NATIONAL GEODETIC SURVEY
 KB0428.in June 1991.
 KB0428
 KB0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0428.GEOID18 height accuracy estimate available here.
 KB0428
 KB0428.Click photographs - Photos may exist for this station.
 KB0428
 KB0428.The dynamic height is computed by dividing the NAVD 88
 KB0428.geopotential number by the normal gravity value computed on the
 KB0428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0428.degrees latitude (g = 980.6199 gals.).
 KB0428
 KB0428.The modeled gravity was interpolated from observed gravity values.
 KB0428
 KB0428;                    North         East    Units  Estimated Accuracy
 KB0428;SPC IL E     -   279,820.      300,960.      MT  (+/- 180 meters Scaled)
 KB0428
 KB0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ858384(NAD 83)
 KB0428
 KB0428                          SUPERSEDED SURVEY CONTROL
 KB0428
 KB0428  NGVD 29 (??/??/92)  181.052  (m)          594.00   (f) ADJ UNCH    2 0
 KB0428
 KB0428.Superseded values are not recommended for survey control.
 KB0428
 KB0428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0428.See file dsdata.pdf to determine how the superseded data were derived.
 KB0428
 KB0428_MARKER: DB = BENCH MARK DISK
 KB0428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0428_STAMPING: C 210 1959 RESET 1960
 KB0428_MARK LOGO: CGS
 KB0428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0428+STABILITY: SURFACE MOTION
 KB0428
 KB0428  HISTORY     - Date     Condition        Report By
 KB0428  HISTORY     - 1960     MONUMENTED       CGS
 KB0428  HISTORY     - 1973     GOOD             NGS
 KB0428  HISTORY     - 20050217 POOR             ILDT
 KB0428  HISTORY     - 20120418 POOR             ILDT
 KB0428
 KB0428                          STATION DESCRIPTION
 KB0428
 KB0428'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0428'3.5 MI NE FROM MONTROSE.
 KB0428'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE POST
 KB0428'OFFICE AT MONTROSE, AT THE JUNCTION OF A NORTH-SOUTH CROSS ROAD,
 KB0428'138 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 166 1/2
 KB0428'FEET WEST OF THE CENTER LINE OF THE GRAVEL ROAD, 40 1/2 FEET
 KB0428'NORTH OF THE NORTH RAIL OF THE WEST-BOUND TRACK, 2 1/2 FEET EAST
 KB0428'OF A TELEPHONE POLE, ABOUT 1.9 FEET WEST OF A METAL WITNESS POST,
 KB0428'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 KB0428'CONCRETE POST PROJECTING 4 INCHES.
 KB0428
 KB0428                          STATION RECOVERY (1973)
 KB0428
 KB0428'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0428'RECOVERED IN GOOD CONDITION.
 KB0428
 KB0428                          STATION RECOVERY (2005)
 KB0428
 KB0428'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0428'MARK RECOVERED IN POOR CONDITION.
 KB0428
 KB0428                          STATION RECOVERY (2012)
 KB0428
 KB0428'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0428'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1414 ***********************************************************************
 KA1414  DESIGNATION -  C 211
 KA1414  PID         -  KA1414
 KA1414  STATE/COUNTY-  IL/CLARK
 KA1414  COUNTRY     -  US
 KA1414  USGS QUAD   -  CASEY (2018)
 KA1414
 KA1414                         *CURRENT SURVEY CONTROL
 KA1414  ______________________________________________________________________
 KA1414* NAD 83(1986) POSITION- 39 20 44.     (N) 087 53 27.     (W)   SCALED
 KA1414* NAVD 88 ORTHO HEIGHT -   187.069 (meters)      613.74  (feet) ADJUSTED
 KA1414  ______________________________________________________________________
 KA1414  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 KA1414  DYNAMIC HEIGHT  -        186.961 (meters)      613.39  (feet) COMP
 KA1414  MODELED GRAVITY -    980,046.2   (mgal)                       NAVD 88
 KA1414
 KA1414  VERT ORDER      -  SECOND    CLASS 0
 KA1414
 KA1414.The horizontal coordinates were scaled from a map and have
 KA1414.an estimated accuracy of +/- 6 seconds.
 KA1414
 KA1414.The orthometric height was determined by differential leveling and
 KA1414.adjusted by the NATIONAL GEODETIC SURVEY
 KA1414.in June 1991.
 KA1414
 KA1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1414.GEOID18 height accuracy estimate available here.
 KA1414
 KA1414.Click photographs - Photos may exist for this station.
 KA1414
 KA1414.The dynamic height is computed by dividing the NAVD 88
 KA1414.geopotential number by the normal gravity value computed on the
 KA1414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1414.degrees latitude (g = 980.6199 gals.).
 KA1414
 KA1414.The modeled gravity was interpolated from observed gravity values.
 KA1414
 KA1414;                    North         East    Units  Estimated Accuracy
 KA1414;SPC IL E     -   297,430.      338,140.      MT  (+/- 180 meters Scaled)
 KA1414
 KA1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ232555(NAD 83)
 KA1414
 KA1414                          SUPERSEDED SURVEY CONTROL
 KA1414
 KA1414  NGVD 29 (??/??/92)  187.140  (m)          613.98   (f) ADJ UNCH    2 0
 KA1414
 KA1414.Superseded values are not recommended for survey control.
 KA1414
 KA1414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1414.See file dsdata.pdf to determine how the superseded data were derived.
 KA1414
 KA1414_MARKER: DB = BENCH MARK DISK
 KA1414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1414_STAMPING: C 211 1959
 KA1414_MARK LOGO: CGS
 KA1414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1414+STABILITY: SURFACE MOTION
 KA1414
 KA1414  HISTORY     - Date     Condition        Report By
 KA1414  HISTORY     - 1959     MONUMENTED       CGS
 KA1414  HISTORY     - 1960     GOOD             CGS
 KA1414
 KA1414                          STATION DESCRIPTION
 KA1414
 KA1414'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1414'0.7 MI W FROM MARTINSVILLE.
 KA1414'0.4 MILE SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1414'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.3 MILE
 KA1414'NORTH-NORTHWEST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVE
 KA1414'WEST TO A FARM HOUSE, 19 FEET WEST OF THE CENTER LINE OF THE ROAD,
 KA1414'33 FEET SOUTH OF THE CENTER LINE THE DRIVE, 1 1/2 FEET EAST OF A
 KA1414'FENCE, 7 1/2 FEET SOUTH OF A FENCE CORNER, 7 1/2 FEET SOUTHEAST
 KA1414'OF A POWER POLE, 2.9 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 KA1414'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1414'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0943 ***********************************************************************
 JB0943  DESIGNATION -  C 212
 JB0943  PID         -  JB0943
 JB0943  STATE/COUNTY-  IL/FAYETTE
 JB0943  COUNTRY     -  US
 JB0943  USGS QUAD   -  HAGARSTOWN (2018)
 JB0943
 JB0943                         *CURRENT SURVEY CONTROL
 JB0943  ______________________________________________________________________
 JB0943* NAD 83(1986) POSITION- 38 56 18.     (N) 089 13 51.     (W)   SCALED
 JB0943* NAVD 88 ORTHO HEIGHT -   160.241 (meters)      525.72  (feet) ADJUSTED
 JB0943  ______________________________________________________________________
 JB0943  GEOID HEIGHT    -        -31.565 (meters)                     GEOID18
 JB0943  DYNAMIC HEIGHT  -        160.142 (meters)      525.40  (feet) COMP
 JB0943  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 JB0943
 JB0943  VERT ORDER      -  SECOND    CLASS 0
 JB0943
 JB0943.The horizontal coordinates were scaled from a map and have
 JB0943.an estimated accuracy of +/- 6 seconds.
 JB0943
 JB0943.The orthometric height was determined by differential leveling and
 JB0943.adjusted by the NATIONAL GEODETIC SURVEY
 JB0943.in June 1991.
 JB0943
 JB0943.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0943.GEOID18 height accuracy estimate available here.
 JB0943
 JB0943.Click photographs - Photos may exist for this station.
 JB0943
 JB0943.The dynamic height is computed by dividing the NAVD 88
 JB0943.geopotential number by the normal gravity value computed on the
 JB0943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0943.degrees latitude (g = 980.6199 gals.).
 JB0943
 JB0943.The modeled gravity was interpolated from observed gravity values.
 JB0943
 JB0943;                    North         East    Units  Estimated Accuracy
 JB0943;SPC IL E     -   252,520.      222,190.      MT  (+/- 180 meters Scaled)
 JB0943
 JB0943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ066122(NAD 83)
 JB0943
 JB0943                          SUPERSEDED SURVEY CONTROL
 JB0943
 JB0943  NGVD 29 (??/??/92)  160.368  (m)          526.14   (f) ADJ UNCH    2 0
 JB0943
 JB0943.Superseded values are not recommended for survey control.
 JB0943
 JB0943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0943.See file dsdata.pdf to determine how the superseded data were derived.
 JB0943
 JB0943_MARKER: DB = BENCH MARK DISK
 JB0943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0943_STAMPING: C 212 1960
 JB0943_MARK LOGO: CGS
 JB0943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0943+STABILITY: SURFACE MOTION
 JB0943
 JB0943  HISTORY     - Date     Condition        Report By
 JB0943  HISTORY     - 1960     MONUMENTED       CGS
 JB0943
 JB0943                          STATION DESCRIPTION
 JB0943
 JB0943'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0943'2.6 MI E FROM MULBERRY GROVE.
 JB0943'ABOUT 2.4 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0943'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, THENCE 0.2 MILE NORTH
 JB0943'ALONG AN OILED ROAD, AT A JUNCTION OF A ROAD WEST, NEAR A FARM
 JB0943'HOUSE WEST OF THE ROAD, 24 FEET WEST OF THE CENTER LINE OF THE
 JB0943'ROAD, 228 FEET NORTH OF THE CENTER LINE OF THE ROAD WEST, 3 FEET
 JB0943'SOUTH OF A FENCE, 103 FEET NORTHWEST OF A POWER POLE WITH A
 JB0943'TRANSFORMER, 1.8 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2
 JB0943'FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0943'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1409 ***********************************************************************
 JB1409  DESIGNATION -  C 213
 JB1409  PID         -  JB1409
 JB1409  STATE/COUNTY-  IL/CLINTON
 JB1409  COUNTRY     -  US
 JB1409  USGS QUAD   -  SAINT ROSE (2018)
 JB1409
 JB1409                         *CURRENT SURVEY CONTROL
 JB1409  ______________________________________________________________________
 JB1409* NAD 83(1986) POSITION- 38 42 07.40   (N) 089 35 46.57   (W)   HD_HELD1
 JB1409* NAVD 88 ORTHO HEIGHT -   154.413 (meters)      506.60  (feet) ADJUSTED
 JB1409  ______________________________________________________________________
 JB1409  GEOID HEIGHT    -        -30.985 (meters)                     GEOID18
 JB1409  DYNAMIC HEIGHT  -        154.316 (meters)      506.29  (feet) COMP
 JB1409  MODELED GRAVITY -    979,996.9   (mgal)                       NAVD 88
 JB1409
 JB1409  VERT ORDER      -  SECOND    CLASS 0
 JB1409
 JB1409.The horizontal coordinates were determined by differentially corrected
 JB1409.hand held GPS observations or other comparable positioning techniques
 JB1409.and have an estimated accuracy of +/- 3 meters.
 JB1409
 JB1409.The orthometric height was determined by differential leveling and
 JB1409.adjusted by the NATIONAL GEODETIC SURVEY
 JB1409.in June 1991.
 JB1409
 JB1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1409.GEOID18 height accuracy estimate available here.
 JB1409
 JB1409.Click photographs - Photos may exist for this station.
 JB1409
 JB1409.The dynamic height is computed by dividing the NAVD 88
 JB1409.geopotential number by the normal gravity value computed on the
 JB1409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1409.degrees latitude (g = 980.6199 gals.).
 JB1409
 JB1409.The modeled gravity was interpolated from observed gravity values.
 JB1409
 JB1409;                    North         East    Units  Estimated Accuracy
 JB1409;SPC IL W     -   226,050.1     749,615.3     MT  (+/- 3 meters HH1 GPS) 
 JB1409
 JB1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7422786913(NAD 83)
 JB1409
 JB1409                          SUPERSEDED SURVEY CONTROL
 JB1409
 JB1409  NGVD 29 (??/??/92)  154.534  (m)          507.00   (f) ADJ UNCH    2 0
 JB1409
 JB1409.Superseded values are not recommended for survey control.
 JB1409
 JB1409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1409.See file dsdata.pdf to determine how the superseded data were derived.
 JB1409
 JB1409_MARKER: DB = BENCH MARK DISK
 JB1409_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1409_SP_SET: BOX CULVERT HEADWALL
 JB1409_STAMPING: C 213 1960
 JB1409_MARK LOGO: CGS
 JB1409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1409+STABILITY: SURFACE MOTION
 JB1409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1409+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2011
 JB1409
 JB1409  HISTORY     - Date     Condition        Report By
 JB1409  HISTORY     - 1960     MONUMENTED       CGS
 JB1409  HISTORY     - 20110824 GOOD             ILDT
 JB1409
 JB1409                          STATION DESCRIPTION
 JB1409
 JB1409'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1409'10.1 MI N FROM BREESE.
 JB1409'ABOUT 3.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1409'THE STATION AT BREESE, THENCE 6.4 MILES NORTH ALONG AN ASPHALT
 JB1409'AND GRAVEL ROAD, ABOUT 0.2 MILE NORTH OF THE JUNCTION OF A ROAD
 JB1409'EAST, SET IN THE TOP OF THE NORTH END OF THE EAST HEADWALL OF A
 JB1409'4-FOOT CONCRETE BOX CULVERT, 12 FEET EAST OF THE CENTER LINE
 JB1409'OF THE ROAD AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD.
 JB1409
 JB1409                          STATION RECOVERY (2011)
 JB1409
 JB1409'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1409'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0752 ***********************************************************************
 JB0752  DESIGNATION -  C 214
 JB0752  PID         -  JB0752
 JB0752  STATE/COUNTY-  IL/EFFINGHAM
 JB0752  COUNTRY     -  US
 JB0752  USGS QUAD   -  EDGEWOOD (2018)
 JB0752
 JB0752                         *CURRENT SURVEY CONTROL
 JB0752  ______________________________________________________________________
 JB0752* NAD 83(1986) POSITION- 38 55 20.     (N) 088 40 53.     (W)   SCALED
 JB0752* NAVD 88 ORTHO HEIGHT -   173.375 (meters)      568.81  (feet) ADJUSTED
 JB0752  ______________________________________________________________________
 JB0752  GEOID HEIGHT    -        -31.693 (meters)                     GEOID18
 JB0752  DYNAMIC HEIGHT  -        173.269 (meters)      568.47  (feet) COMP
 JB0752  MODELED GRAVITY -    980,011.4   (mgal)                       NAVD 88
 JB0752
 JB0752  VERT ORDER      -  SECOND    CLASS 0
 JB0752
 JB0752.The horizontal coordinates were scaled from a map and have
 JB0752.an estimated accuracy of +/- 6 seconds.
 JB0752
 JB0752.The orthometric height was determined by differential leveling and
 JB0752.adjusted by the NATIONAL GEODETIC SURVEY
 JB0752.in June 1991.
 JB0752
 JB0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0752.GEOID18 height accuracy estimate available here.
 JB0752
 JB0752.Click photographs - Photos may exist for this station.
 JB0752
 JB0752.The dynamic height is computed by dividing the NAVD 88
 JB0752.geopotential number by the normal gravity value computed on the
 JB0752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0752.degrees latitude (g = 980.6199 gals.).
 JB0752
 JB0752.The modeled gravity was interpolated from observed gravity values.
 JB0752
 JB0752;                    North         East    Units  Estimated Accuracy
 JB0752;SPC IL E     -   250,400.      269,820.      MT  (+/- 180 meters Scaled)
 JB0752
 JB0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ542094(NAD 83)
 JB0752
 JB0752                          SUPERSEDED SURVEY CONTROL
 JB0752
 JB0752  NGVD 29 (??/??/92)  173.48   (m)          569.2    (f) COMPUTED    2 0
 JB0752
 JB0752.Superseded values are not recommended for survey control.
 JB0752
 JB0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0752.See file dsdata.pdf to determine how the superseded data were derived.
 JB0752
 JB0752_MARKER: DB = BENCH MARK DISK
 JB0752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0752_STAMPING: C 214 1960
 JB0752_MARK LOGO: CGS
 JB0752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0752+STABILITY: SURFACE MOTION
 JB0752
 JB0752  HISTORY     - Date     Condition        Report By
 JB0752  HISTORY     - 1960     MONUMENTED       CGS
 JB0752  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0752
 JB0752                          STATION DESCRIPTION
 JB0752
 JB0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0752'1.2 MI W FROM EDGEWOOD.
 JB0752'ABOUT 0.15 MILES NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS
 JB0752'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE
 JB0752'0.15 MILE NORTHWEST ALONG AN ASPHALT STREET, THENCE 0.15 MILE
 JB0752'WEST ALONG AN OILED ROAD, THENCE 0.8 MILE WEST ALONG A DIRT ROAD,
 JB0752'AT A FENCE CORNER NORTH OF THE ROAD, ABOUT 0.15 MILE WEST OF
 JB0752'A FARM HOUSE NORTH OF THE ROAD, 18 FEET NORTH OF THE CENTER LINE
 JB0752'OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 24 1/2 FEET WEST OF A
 JB0752'FENCE CORNER, 195 FEET WEST OF A MULTIPLE TRUNK 40-INCH TREE,
 JB0752'2.1 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 JB0752'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0752
 JB0752                          STATION RECOVERY (1983)
 JB0752
 JB0752'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0752'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0648 ***********************************************************************
 JB0648  DESIGNATION -  C 215
 JB0648  PID         -  JB0648
 JB0648  STATE/COUNTY-  IL/MARION
 JB0648  COUNTRY     -  US
 JB0648  USGS QUAD   -  SALEM SOUTH (2018)
 JB0648
 JB0648                         *CURRENT SURVEY CONTROL
 JB0648  ______________________________________________________________________
 JB0648* NAD 83(1986) POSITION- 38 36 18.     (N) 088 58 26.     (W)   SCALED
 JB0648* NAVD 88 ORTHO HEIGHT -   160.975 (meters)      528.13  (feet) ADJUSTED
 JB0648  ______________________________________________________________________
 JB0648  GEOID HEIGHT    -        -30.923 (meters)                     GEOID18
 JB0648  DYNAMIC HEIGHT  -        160.873 (meters)      527.80  (feet) COMP
 JB0648  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB0648
 JB0648  VERT ORDER      -  SECOND    CLASS 0
 JB0648
 JB0648.The horizontal coordinates were scaled from a map and have
 JB0648.an estimated accuracy of +/- 6 seconds.
 JB0648
 JB0648.The orthometric height was determined by differential leveling and
 JB0648.adjusted by the NATIONAL GEODETIC SURVEY
 JB0648.in June 1991.
 JB0648
 JB0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0648.GEOID18 height accuracy estimate available here.
 JB0648
 JB0648.Click photographs - Photos may exist for this station.
 JB0648
 JB0648.The dynamic height is computed by dividing the NAVD 88
 JB0648.geopotential number by the normal gravity value computed on the
 JB0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0648.degrees latitude (g = 980.6199 gals.).
 JB0648
 JB0648.The modeled gravity was interpolated from observed gravity values.
 JB0648
 JB0648;                    North         East    Units  Estimated Accuracy
 JB0648;SPC IL E     -   215,320.      244,210.      MT  (+/- 180 meters Scaled)
 JB0648
 JB0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH281747(NAD 83)
 JB0648
 JB0648                          SUPERSEDED SURVEY CONTROL
 JB0648
 JB0648  NGVD 29 (??/??/92)  161.085  (m)          528.49   (f) ADJ UNCH    2 0
 JB0648
 JB0648.Superseded values are not recommended for survey control.
 JB0648
 JB0648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0648.See file dsdata.pdf to determine how the superseded data were derived.
 JB0648
 JB0648_MARKER: DB = BENCH MARK DISK
 JB0648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0648_STAMPING: C 215 1960
 JB0648_MARK LOGO: CGS
 JB0648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0648+STABILITY: SURFACE MOTION
 JB0648
 JB0648  HISTORY     - Date     Condition        Report By
 JB0648  HISTORY     - 1960     MONUMENTED       CGS
 JB0648  HISTORY     - 20110913 GOOD             ILDT
 JB0648
 JB0648                          STATION DESCRIPTION
 JB0648
 JB0648'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0648'2.9 MI SW FROM SALEM.
 JB0648'ABOUT 1.65 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0648'THE STATION AT SALEM, THENCE 1.1 MILES SOUTH ALONG AN OILED ROAD,
 JB0648'THENCE 0.15 MILES EAST ALONG AN OILED ROAD, 23 FEET SOUTH OF THE
 JB0648'CENTER LINE OF THE ROAD, 2 FEET EAST OF THE FIRST POWER POLE WEST
 JB0648'OF A POLE WITH A TRANSFORMER, 52 FEET SOUTH-SOUTHWEST AND ACROSS
 JB0648'THE ROAD FROM A 24-INCH ELM TREE WHICH LEANS TO THE EAST, 338
 JB0648'FEET WEST OF A DRIVEWAY NORTH TO A FARM HOUSE, 1.3 FEET WEST OF
 JB0648'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0648'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0648
 JB0648                          STATION RECOVERY (2011)
 JB0648
 JB0648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0648'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0383 ***********************************************************************
 JB0383  DESIGNATION -  C 216
 JB0383  PID         -  JB0383
 JB0383  STATE/COUNTY-  IL/JEFFERSON
 JB0383  COUNTRY     -  US
 JB0383  USGS QUAD   -  MOUNT VERNON (2018)
 JB0383
 JB0383                         *CURRENT SURVEY CONTROL
 JB0383  ______________________________________________________________________
 JB0383* NAD 83(1986) POSITION- 38 17 08.     (N) 088 56 02.     (W)   SCALED
 JB0383* NAVD 88 ORTHO HEIGHT -   141.691 (meters)      464.86  (feet) ADJUSTED
 JB0383  ______________________________________________________________________
 JB0383  GEOID HEIGHT    -        -30.124 (meters)                     GEOID18
 JB0383  DYNAMIC HEIGHT  -        141.600 (meters)      464.57  (feet) COMP
 JB0383  MODELED GRAVITY -    979,985.6   (mgal)                       NAVD 88
 JB0383
 JB0383  VERT ORDER      -  SECOND    CLASS 0
 JB0383
 JB0383.The horizontal coordinates were scaled from a map and have
 JB0383.an estimated accuracy of +/- 6 seconds.
 JB0383
 JB0383.The orthometric height was determined by differential leveling and
 JB0383.adjusted by the NATIONAL GEODETIC SURVEY
 JB0383.in June 1991.
 JB0383
 JB0383.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0383.GEOID18 height accuracy estimate available here.
 JB0383
 JB0383.Click photographs - Photos may exist for this station.
 JB0383
 JB0383.The dynamic height is computed by dividing the NAVD 88
 JB0383.geopotential number by the normal gravity value computed on the
 JB0383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0383.degrees latitude (g = 980.6199 gals.).
 JB0383
 JB0383.The modeled gravity was interpolated from observed gravity values.
 JB0383
 JB0383;                    North         East    Units  Estimated Accuracy
 JB0383;SPC IL E     -   179,840.      247,460.      MT  (+/- 180 meters Scaled)
 JB0383
 JB0383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH308392(NAD 83)
 JB0383
 JB0383                          SUPERSEDED SURVEY CONTROL
 JB0383
 JB0383  NGVD 29 (??/??/92)  141.802  (m)          465.23   (f) ADJ UNCH    2 0
 JB0383
 JB0383.Superseded values are not recommended for survey control.
 JB0383
 JB0383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0383.See file dsdata.pdf to determine how the superseded data were derived.
 JB0383
 JB0383_MARKER: DB = BENCH MARK DISK
 JB0383_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0383_SP_SET: BOX CULVERT HEADWALL
 JB0383_STAMPING: C 216 1960
 JB0383_MARK LOGO: CGS
 JB0383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0383+STABILITY: SURFACE MOTION
 JB0383
 JB0383  HISTORY     - Date     Condition        Report By
 JB0383  HISTORY     - 1960     MONUMENTED       CGS
 JB0383  HISTORY     - 1961     GOOD             CGS
 JB0383  HISTORY     - 20090120 GOOD             ILDT
 JB0383
 JB0383                          STATION DESCRIPTION
 JB0383
 JB0383'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0383'3.2 MI SW FROM MT VERNON.
 JB0383'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0383'IN MT. VERNON, THENCE 2.05 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0383'148, ABOUT 0.3 MILE SOUTHWEST OF A NORTH-SOUTH CROSS ROAD, ABOUT
 JB0383'0.10 MILE SOUTHWEST OF A HOUSE NORTH OF THE ROAD, SET IN THE TOP
 JB0383'OF THE NORHTEAST END OF THE NORTHWEST HEADWALL OF A 5 FOOT
 JB0383'CONCRETE BOX CULVERT, 27 FEET NORTHWEST OF THE CENTER LINE OF
 JB0383'THE HIGHWAY, AND ABOUT 6 FEET BELOW THE LEVEL OF THE HIGHWAY.
 JB0383
 JB0383                          STATION RECOVERY (2009)
 JB0383
 JB0383'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0383'ON CULVERT HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0928 ***********************************************************************
 HB0928  DESIGNATION -  C 217
 HB0928  PID         -  HB0928
 HB0928  STATE/COUNTY-  IL/PULASKI
 HB0928  COUNTRY     -  US
 HB0928  USGS QUAD   -  PULASKI (2018)
 HB0928
 HB0928                         *CURRENT SURVEY CONTROL
 HB0928  ______________________________________________________________________
 HB0928* NAD 83(1986) POSITION- 37 14 07.     (N) 089 09 36.     (W)   SCALED
 HB0928* NAVD 88 ORTHO HEIGHT -   114.933 (meters)      377.08  (feet) ADJUSTED
 HB0928  ______________________________________________________________________
 HB0928  GEOID HEIGHT    -        -28.322 (meters)                     GEOID18
 HB0928  DYNAMIC HEIGHT  -        114.851 (meters)      376.81  (feet) COMP
 HB0928  MODELED GRAVITY -    979,911.9   (mgal)                       NAVD 88
 HB0928
 HB0928  VERT ORDER      -  SECOND    CLASS 0
 HB0928
 HB0928.The horizontal coordinates were scaled from a map and have
 HB0928.an estimated accuracy of +/- 6 seconds.
 HB0928
 HB0928.The orthometric height was determined by differential leveling and
 HB0928.adjusted by the NATIONAL GEODETIC SURVEY
 HB0928.in June 1991.
 HB0928
 HB0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0928.GEOID18 height accuracy estimate available here.
 HB0928
 HB0928.Click photographs - Photos may exist for this station.
 HB0928
 HB0928.The dynamic height is computed by dividing the NAVD 88
 HB0928.geopotential number by the normal gravity value computed on the
 HB0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0928.degrees latitude (g = 980.6199 gals.).
 HB0928
 HB0928.The modeled gravity was interpolated from observed gravity values.
 HB0928
 HB0928;                    North         East    Units  Estimated Accuracy
 HB0928;SPC IL W     -    63,570.      789,320.      MT  (+/- 180 meters Scaled)
 HB0928
 HB0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG083231(NAD 83)
 HB0928
 HB0928                          SUPERSEDED SURVEY CONTROL
 HB0928
 HB0928  NGVD 29 (11/26/84)  114.873  (m)          376.88   (f) ADJUSTED    2 0
 HB0928
 HB0928.Superseded values are not recommended for survey control.
 HB0928
 HB0928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0928.See file dsdata.pdf to determine how the superseded data were derived.
 HB0928
 HB0928_MARKER: DB = BENCH MARK DISK
 HB0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0928_STAMPING: C 217 1960
 HB0928_MARK LOGO: CGS
 HB0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0928+STABILITY: SURFACE MOTION
 HB0928
 HB0928  HISTORY     - Date     Condition        Report By
 HB0928  HISTORY     - 1960     MONUMENTED       CGS
 HB0928  HISTORY     - 1978     GOOD             ILDT
 HB0928  HISTORY     - 1978     GOOD             ILDT
 HB0928  HISTORY     - 1978     GOOD             ILDT
 HB0928
 HB0928                          STATION DESCRIPTION
 HB0928
 HB0928'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0928'3.6 MI NE FROM PULASKI.
 HB0928'ABOUT 0.4 MILE EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0928'AT PULASKI, THENCE 2.3 MILES NORTHEAST ALONG A WINDING GRAVEL
 HB0928'ROAD, THENCE 0.9 MILE NORTH ALONG A GRAVEL ROAD, ABOUT 0.25 MILE
 HB0928'WEST OF THE JUNCTION OF A DIRT ROAD SOUTH, AT THE HOME OF VIRGIL
 HB0928'KING, 21 FEET NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET SOUTH
 HB0928'OF A HEDGE, 3 FEET EAST-NORTHEAST OF A POWER POLE WITH A
 HB0928'TRANSFORMER, 73 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER
 HB0928'OF THE HOUSE, 2.5 FEET EAST-NORTHEAST OF A METAL WITNESS POST,
 HB0928'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 HB0928'CONCRETE POST PROJECTING 1 INCH.
 HB0928
 HB0928                          STATION RECOVERY (1978)
 HB0928
 HB0928'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0928'RECOVERED IN GOOD CONDITION.
 HB0928
 HB0928                          STATION RECOVERY (1978)
 HB0928
 HB0928'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0928'RECOVERED IN GOOD CONDITION.
 HB0928
 HB0928                          STATION RECOVERY (1978)
 HB0928
 HB0928'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0929 ***********************************************************************
 HB0929  DESIGNATION -  C 217 RESET
 HB0929  PID         -  HB0929
 HB0929  STATE/COUNTY-  IL/PULASKI
 HB0929  COUNTRY     -  US
 HB0929  USGS QUAD   -  PULASKI (2018)
 HB0929
 HB0929                         *CURRENT SURVEY CONTROL
 HB0929  ______________________________________________________________________
 HB0929* NAD 83(1986) POSITION- 37 14 07.     (N) 089 09 36.     (W)   SCALED
 HB0929* NAVD 88 ORTHO HEIGHT -   116.78  (+/-2cm)      383.1   (feet) VERTCON3
 HB0929  ______________________________________________________________________
 HB0929  GEOID HEIGHT    -        -28.322 (meters)                     GEOID18
 HB0929  VERT ORDER      -  ? (See Below)
 HB0929
 HB0929.The horizontal coordinates were scaled from a map and have
 HB0929.an estimated accuracy of +/- 6 seconds.
 HB0929
 HB0929.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0929.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0929
 HB0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0929.GEOID18 height accuracy estimate available here.
 HB0929
 HB0929.The vertical order pertains to the NGVD 29 superseded value.
 HB0929
 HB0929.Click photographs - Photos may exist for this station.
 HB0929
 HB0929;                    North         East    Units  Estimated Accuracy
 HB0929;SPC IL W     -    63,570.      789,320.      MT  (+/- 180 meters Scaled)
 HB0929
 HB0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG083231(NAD 83)
 HB0929
 HB0929                          SUPERSEDED SURVEY CONTROL
 HB0929
 HB0929  NGVD 29 (11/26/84)  116.718  (m)          382.93   (f) ADJUSTED       
 HB0929
 HB0929.Superseded values are not recommended for survey control.
 HB0929
 HB0929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0929.See file dsdata.pdf to determine how the superseded data were derived.
 HB0929
 HB0929_MARKER: DB = BENCH MARK DISK
 HB0929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0929_STAMPING: C 217 RESET 1965
 HB0929_MARK LOGO: CGS
 HB0929_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0929+STABILITY: SURFACE MOTION
 HB0929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0929+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 HB0929
 HB0929  HISTORY     - Date     Condition        Report By
 HB0929  HISTORY     - 1965     MONUMENTED       ILDPW
 HB0929  HISTORY     - 1966     GOOD             CGS
 HB0929  HISTORY     - 20020829 GOOD             USACE
 HB0929
 HB0929                          STATION DESCRIPTION
 HB0929
 HB0929'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 HB0929'3.6 MI NE FROM PULASKI.
 HB0929'ABOUT 0.4 MILES EAST ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 HB0929'AT PULASKI, THENCE 2.3 MILES NORTHEAST ALONG A WINDING GRAVEL
 HB0929'ROAD, THENCE 0.9 MILES NORTH ALONG A GRAVEL ROAD, ABOUT 0.25 MILES
 HB0929'WEST OF THE JUNCTION OF A DIRT ROAD SOUTH, AT THE HOME OF VIRGIL
 HB0929'KING, 41 FEET NORTH OF THE CENTERLINE OF THE ROAD, 24 FEET NORTH
 HB0929'OF A HEDGE, 41 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF
 HB0929'THE HOUSE, 3 FEET WEST OF A METAL WITNESS POST, ABOUT 6 FEET
 HB0929'ABOVE THE LEVEL OF THE ROAD AND SET IN TOP OF A CONCRETE POST
 HB0929'PROJECTING 1 INCH.
 HB0929
 HB0929                          STATION RECOVERY (2002)
 HB0929
 HB0929'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0929'FOUND MONUMENT SET AT SITE STAMPED C 217 RESET 1965.  3 FT (0.9 M)
 HB0929'EAST OF MONUMENT FOUND CONCRETE REMNANT WITH METAL STEM PROTRUDING.
 HB0929'ILL DEPARTMENT OF TRANSPORTATION REPORTED MARK GOOD IN 1978. POSSIBLE
 HB0929'REPORT FOR RESET MARK.  RESET MARK SUITABLE FOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1107 ***********************************************************************
 LC1107  DESIGNATION -  C 220 RESET
 LC1107  PID         -  LC1107
 LC1107  STATE/COUNTY-  IL/LOGAN
 LC1107  COUNTRY     -  US
 LC1107  USGS QUAD   -  LINCOLN EAST (2018)
 LC1107
 LC1107                         *CURRENT SURVEY CONTROL
 LC1107  ______________________________________________________________________
 LC1107* NAD 83(1986) POSITION- 40 08 07.     (N) 089 19 48.     (W)   SCALED
 LC1107* NAVD 88 ORTHO HEIGHT -   180.33  (meters)      591.6   (feet) RESET
 LC1107  ______________________________________________________________________
 LC1107  GEOID HEIGHT    -        -32.498 (meters)                     GEOID18
 LC1107  VERT ORDER      -  THIRD
 LC1107
 LC1107.The horizontal coordinates were scaled from a map and have
 LC1107.an estimated accuracy of +/- 6 seconds.
 LC1107
 LC1107.The orthometric height was computed from unverified reset data.
 LC1107
 LC1107.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1107.GEOID18 height accuracy estimate available here.
 LC1107
 LC1107.Click photographs - Photos may exist for this station.
 LC1107
 LC1107;                    North         East    Units  Estimated Accuracy
 LC1107;SPC IL W     -   385,340.      771,300.      MT  (+/- 180 meters Scaled)
 LC1107
 LC1107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK014453(NAD 83)
 LC1107
 LC1107                          SUPERSEDED SURVEY CONTROL
 LC1107
 LC1107.No superseded survey control is available for this station.
 LC1107
 LC1107_MARKER: DB = BENCH MARK DISK
 LC1107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1107_STAMPING: C 220 RESET 1969
 LC1107_MARK LOGO: CGS
 LC1107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1107+STABILITY: SURFACE MOTION
 LC1107_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1107+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2004
 LC1107
 LC1107  HISTORY     - Date     Condition        Report By
 LC1107  HISTORY     - 1969     MONUMENTED       CGS
 LC1107  HISTORY     - 20040318 GOOD             CHAST
 LC1107
 LC1107                          STATION DESCRIPTION
 LC1107
 LC1107'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC1107'2 MI SE FROM LINCOLN.
 LC1107'0.95 MILE EAST AND SOUTH ALONG STATE HIGHWAY 121 FROM ITS JUNCTION
 LC1107'WITH STATE HIGHWAY 10 AT THE EAST EDGE OF LINCOLN TO THE CHESTER
 LC1107'EAST LINCOLN SCHOOL ON THE LEFT AND A SIDE ROAD LEFT, THENCE EAST
 LC1107'ON THE ROAD FOR 1.0 MILE TO THE MARK ON THE RIGHT, 1 FOOT WEST
 LC1107'OF A METAL WITNESS POST, 1 FOOT NORTH OF A FENCE, 5 FEET EAST OF A
 LC1107'TELEPHONE POLE, 34 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 98
 LC1107'FEET WEST OF THE CENTERLINE OF A DRIVEWAY SOUTH, 7 FEET NORTHWEST
 LC1107'OF A 10 INCH CEDAR TREE, SET IN THE TOP OF A ROUND CONCRETE POST
 LC1107'WHICH PROJECTS 1 INCH.
 LC1107
 LC1107                          STATION RECOVERY (2004)
 LC1107
 LC1107'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 LC1107'RECOVERED AS DESCRIBED, THE MARK IS UNDER THE CANOPY OF THE CEDAR TREE
 LC1107'TO THE SOUTHEAST AND MAKES IT UNSUITABLE FOR GPS OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0519 ***********************************************************************
 NH0519  DESIGNATION -  C 221
 NH0519  PID         -  NH0519
 NH0519  STATE/COUNTY-  IL/WINNEBAGO
 NH0519  COUNTRY     -  US
 NH0519  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0519
 NH0519                         *CURRENT SURVEY CONTROL
 NH0519  ______________________________________________________________________
 NH0519* NAD 83(1986) POSITION- 42 28 54.     (N) 089 03 02.     (W)   SCALED
 NH0519* NAVD 88 ORTHO HEIGHT -   225.854 (meters)      740.99  (feet) ADJUSTED
 NH0519  ______________________________________________________________________
 NH0519  GEOID HEIGHT    -        -33.725 (meters)                     GEOID18
 NH0519  DYNAMIC HEIGHT  -        225.784 (meters)      740.76  (feet) COMP
 NH0519  MODELED GRAVITY -    980,307.9   (mgal)                       NAVD 88
 NH0519
 NH0519  VERT ORDER      -  FIRST     CLASS II
 NH0519
 NH0519.The horizontal coordinates were scaled from a map and have
 NH0519.an estimated accuracy of +/- 6 seconds.
 NH0519
 NH0519.The orthometric height was determined by differential leveling and
 NH0519.adjusted by the NATIONAL GEODETIC SURVEY
 NH0519.in June 1991.
 NH0519
 NH0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0519.GEOID18 height accuracy estimate available here.
 NH0519
 NH0519.Click photographs - Photos may exist for this station.
 NH0519
 NH0519.The dynamic height is computed by dividing the NAVD 88
 NH0519.geopotential number by the normal gravity value computed on the
 NH0519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0519.degrees latitude (g = 980.6199 gals.).
 NH0519
 NH0519.The modeled gravity was interpolated from observed gravity values.
 NH0519
 NH0519;                    North         East    Units  Estimated Accuracy
 NH0519;SPC IL W     -   646,190.      791,770.      MT  (+/- 180 meters Scaled)
 NH0519
 NH0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN314052(NAD 83)
 NH0519
 NH0519                          SUPERSEDED SURVEY CONTROL
 NH0519
 NH0519  NGVD 29 (??/??/92)  225.915  (m)          741.19   (f) ADJ UNCH    1 2
 NH0519
 NH0519.Superseded values are not recommended for survey control.
 NH0519
 NH0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0519.See file dsdata.pdf to determine how the superseded data were derived.
 NH0519
 NH0519_MARKER: DB = BENCH MARK DISK
 NH0519_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 NH0519_SP_SET: BRIDGE ABUTMENT
 NH0519_STAMPING: C 221 1960
 NH0519_MARK LOGO: CGS
 NH0519_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0519
 NH0519  HISTORY     - Date     Condition        Report By
 NH0519  HISTORY     - 1960     MONUMENTED       CGS
 NH0519  HISTORY     - 19970530 GOOD             USPSQD
 NH0519
 NH0519                          STATION DESCRIPTION
 NH0519
 NH0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0519'1.9 MI N FROM ROCKTON.
 NH0519'ABOUT 1.9 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0519'AND PACIFIC RAILROAD FROM THE STATION AT ROCKTON, 0.15 MILE
 NH0519'SOUTH OF MILEPOLE 70, IN S-7, R 2E, T-46 N, 7 YARDS NORTH OF
 NH0519'SIGNAL NO. 70-2, 8 FEET EAST OF THE EAST RAIL, IN TOP OF THE
 NH0519'EAST END OF THE BACK WALL OF THE SOUTH CONCRETE ABUTMENT OF
 NH0519'BRIDGE ACROSS A FIELD TRACK, AT THE SOUTH END OF YARD, AND ABOUT
 NH0519'2 FEET BELOW THE LEVEL OF TRACK.
 NH0519
 NH0519                          STATION RECOVERY (1997)
 NH0519
 NH0519'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0519'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0568 ***********************************************************************
 NH0568  DESIGNATION -  C 222
 NH0568  PID         -  NH0568
 NH0568  STATE/COUNTY-  IL/WINNEBAGO
 NH0568  COUNTRY     -  US
 NH0568  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0568
 NH0568                         *CURRENT SURVEY CONTROL
 NH0568  ______________________________________________________________________
 NH0568* NAD 83(1986) POSITION- 42 17 17.     (N) 089 06 20.     (W)   SCALED
 NH0568* NAVD 88 ORTHO HEIGHT -   221.439 (meters)      726.50  (feet) ADJUSTED
 NH0568  ______________________________________________________________________
 NH0568  GEOID HEIGHT    -        -33.418 (meters)                     GEOID18
 NH0568  DYNAMIC HEIGHT  -        221.368 (meters)      726.27  (feet) COMP
 NH0568  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 NH0568
 NH0568  VERT ORDER      -  FIRST     CLASS II
 NH0568
 NH0568.The horizontal coordinates were scaled from a map and have
 NH0568.an estimated accuracy of +/- 6 seconds.
 NH0568
 NH0568.The orthometric height was determined by differential leveling and
 NH0568.adjusted by the NATIONAL GEODETIC SURVEY
 NH0568.in June 1991.
 NH0568
 NH0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0568.GEOID18 height accuracy estimate available here.
 NH0568
 NH0568.Click photographs - Photos may exist for this station.
 NH0568
 NH0568.The dynamic height is computed by dividing the NAVD 88
 NH0568.geopotential number by the normal gravity value computed on the
 NH0568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0568.degrees latitude (g = 980.6199 gals.).
 NH0568
 NH0568.The modeled gravity was interpolated from observed gravity values.
 NH0568
 NH0568;                    North         East    Units  Estimated Accuracy
 NH0568;SPC IL W     -   624,620.      787,510.      MT  (+/- 180 meters Scaled)
 NH0568
 NH0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM264839(NAD 83)
 NH0568
 NH0568                          SUPERSEDED SURVEY CONTROL
 NH0568
 NH0568  NGVD 29 (??/??/92)  221.496  (m)          726.69   (f) ADJ UNCH    1 2
 NH0568
 NH0568.Superseded values are not recommended for survey control.
 NH0568
 NH0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0568.See file dsdata.pdf to determine how the superseded data were derived.
 NH0568
 NH0568_MARKER: DB = BENCH MARK DISK
 NH0568_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0568_SP_SET: BRIDGE
 NH0568_STAMPING: C 222 1960
 NH0568_MARK LOGO: CGS
 NH0568_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0568
 NH0568  HISTORY     - Date     Condition        Report By
 NH0568  HISTORY     - 1960     MONUMENTED       CGS
 NH0568  HISTORY     - 1987     GOOD             USPSQD
 NH0568  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0568
 NH0568                          STATION DESCRIPTION
 NH0568
 NH0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0568'AT ROCKFORD.
 NH0568'AT ROCKFORD, ABOUT 1.35 MILES WEST ALONG AUBURN STREET FROM THE
 NH0568'INTERSECTION OF NORTH MAIN STREET, 0.35 MILE WEST OF THE CROSSING
 NH0568'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, IN
 NH0568'S-15, R-1E, T-44N, 29 1/2 FEET SOUTH OF THE CENTER LINE OF
 NH0568'AUBURN STREET, IN TOP OF THE SOUTH CONCRETE BANISTER OF AUBURN
 NH0568'STREET BRIDGE OVER NORTH FORK KENT CREEK, 15.8 FEET EAST OF THE
 NH0568'WEST END OF BANNISTER, AND ABOUT 3 1/2 FEET ABOVE THE LEVEL
 NH0568'OF BRIDGE SIDEWALK.
 NH0568
 NH0568                          STATION RECOVERY (1987)
 NH0568
 NH0568'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0568'RECOVERED IN GOOD CONDITION.
 NH0568
 NH0568                          STATION RECOVERY (1997)
 NH0568
 NH0568'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0568'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0619 ***********************************************************************
 NH0619  DESIGNATION -  C 223
 NH0619  PID         -  NH0619
 NH0619  STATE/COUNTY-  IL/OGLE
 NH0619  COUNTRY     -  US
 NH0619  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0619
 NH0619                         *CURRENT SURVEY CONTROL
 NH0619  ______________________________________________________________________
 NH0619* NAD 83(1986) POSITION- 42 07 39.     (N) 089 05 30.     (W)   SCALED
 NH0619* NAVD 88 ORTHO HEIGHT -   225.789 (meters)      740.78  (feet) ADJUSTED
 NH0619  ______________________________________________________________________
 NH0619  GEOID HEIGHT    -        -33.165 (meters)                     GEOID18
 NH0619  DYNAMIC HEIGHT  -        225.715 (meters)      740.53  (feet) COMP
 NH0619  MODELED GRAVITY -    980,286.6   (mgal)                       NAVD 88
 NH0619
 NH0619  VERT ORDER      -  FIRST     CLASS II
 NH0619
 NH0619.The horizontal coordinates were scaled from a map and have
 NH0619.an estimated accuracy of +/- 6 seconds.
 NH0619
 NH0619.The orthometric height was determined by differential leveling and
 NH0619.adjusted by the NATIONAL GEODETIC SURVEY
 NH0619.in June 1991.
 NH0619
 NH0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0619.GEOID18 height accuracy estimate available here.
 NH0619
 NH0619.Click photographs - Photos may exist for this station.
 NH0619
 NH0619.The dynamic height is computed by dividing the NAVD 88
 NH0619.geopotential number by the normal gravity value computed on the
 NH0619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0619.degrees latitude (g = 980.6199 gals.).
 NH0619
 NH0619.The modeled gravity was interpolated from observed gravity values.
 NH0619
 NH0619;                    North         East    Units  Estimated Accuracy
 NH0619;SPC IL W     -   606,800.      788,880.      MT  (+/- 180 meters Scaled)
 NH0619
 NH0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM271660(NAD 83)
 NH0619
 NH0619                          SUPERSEDED SURVEY CONTROL
 NH0619
 NH0619  NGVD 29 (??/??/92)  225.838  (m)          740.94   (f) ADJ UNCH    1 2
 NH0619
 NH0619.Superseded values are not recommended for survey control.
 NH0619
 NH0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0619.See file dsdata.pdf to determine how the superseded data were derived.
 NH0619
 NH0619_MARKER: DB = BENCH MARK DISK
 NH0619_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0619_SP_SET: CULVERT HEADWALL
 NH0619_STAMPING: C 223 1960
 NH0619_MARK LOGO: CGS
 NH0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0619+STABILITY: SURFACE MOTION
 NH0619
 NH0619  HISTORY     - Date     Condition        Report By
 NH0619  HISTORY     - 1960     MONUMENTED       CGS
 NH0619  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0619  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0619
 NH0619                          STATION DESCRIPTION
 NH0619
 NH0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0619'1.9 MI N FROM DAVIS JUNCTION.
 NH0619'ABOUT 1.9 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0619'RAILROAD FROM THE STATION AT DAVIS JUNCTION, 0.4 MILE SOUTH OF
 NH0619'MILEPOST 14, IN S-11, R-1E, T-42N, 6.2 FEET WEST OF THE WEST RAIL,
 NH0619'IN TOP OF THE SOUTHWEST CORNER OF THE WEST HEAD WALL OF A 14-FOOT
 NH0619'CONCRETE RAILROAD CULVERT (NO. 1360) WITH PARTITION, 0.6 MILE
 NH0619'SOUTH OF THE CROSSING OF A GRAVEL ROAD LEADING EAST-WEST, AND
 NH0619'ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 NH0619
 NH0619                          STATION RECOVERY (1996)
 NH0619
 NH0619'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0619'MARK NOT FOUND.
 NH0619
 NH0619                          STATION RECOVERY (2001)
 NH0619
 NH0619'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0619'STATION COVERED BY RR SUPPORT TIMBERS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0557 ***********************************************************************
 MF0557  DESIGNATION -  C 224
 MF0557  PID         -  MF0557
 MF0557  STATE/COUNTY-  IL/LEE
 MF0557  COUNTRY     -  US
 MF0557  USGS QUAD   -  STEWARD (2018)
 MF0557
 MF0557                         *CURRENT SURVEY CONTROL
 MF0557  ______________________________________________________________________
 MF0557* NAD 83(1986) POSITION- 41 52 17.     (N) 089 01 55.     (W)   SCALED
 MF0557* NAVD 88 ORTHO HEIGHT -   242.974 (meters)      797.16  (feet) ADJUSTED
 MF0557  ______________________________________________________________________
 MF0557  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 MF0557  DYNAMIC HEIGHT  -        242.886 (meters)      796.87  (feet) COMP
 MF0557  MODELED GRAVITY -    980,256.7   (mgal)                       NAVD 88
 MF0557
 MF0557  VERT ORDER      -  FIRST     CLASS I
 MF0557
 MF0557.The horizontal coordinates were scaled from a map and have
 MF0557.an estimated accuracy of +/- 6 seconds.
 MF0557
 MF0557.The orthometric height was determined by differential leveling and
 MF0557.adjusted by the NATIONAL GEODETIC SURVEY
 MF0557.in June 1991.
 MF0557
 MF0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0557.GEOID18 height accuracy estimate available here.
 MF0557
 MF0557.Click photographs - Photos may exist for this station.
 MF0557
 MF0557.The dynamic height is computed by dividing the NAVD 88
 MF0557.geopotential number by the normal gravity value computed on the
 MF0557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0557.degrees latitude (g = 980.6199 gals.).
 MF0557
 MF0557.The modeled gravity was interpolated from observed gravity values.
 MF0557
 MF0557;                    North         East    Units  Estimated Accuracy
 MF0557;SPC IL W     -   578,420.      794,200.      MT  (+/- 180 meters Scaled)
 MF0557
 MF0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM313374(NAD 83)
 MF0557
 MF0557                          SUPERSEDED SURVEY CONTROL
 MF0557
 MF0557  NGVD 29 (??/??/92)  243.036  (m)          797.36   (f) ADJ UNCH    1 1
 MF0557
 MF0557.Superseded values are not recommended for survey control.
 MF0557
 MF0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0557.See file dsdata.pdf to determine how the superseded data were derived.
 MF0557
 MF0557_MARKER: DB = BENCH MARK DISK
 MF0557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0557_STAMPING: C 224 1960
 MF0557_MARK LOGO: CGS
 MF0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0557+STABILITY: SURFACE MOTION
 MF0557
 MF0557  HISTORY     - Date     Condition        Report By
 MF0557  HISTORY     - 1960     MONUMENTED       CGS
 MF0557  HISTORY     - 1969     GOOD             CGS
 MF0557  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0557  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0557  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0557
 MF0557                          STATION DESCRIPTION
 MF0557
 MF0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0557'4.1 MI S FROM ROCHELLE.
 MF0557'ABOUT 4.1 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0557'RAILROAD FROM THE STATION AT ROCHELLE, 0.2 MILE NORTH OF MILEPOST
 MF0557'79, 46 FEET EAST OF THE EAST RAIL OF THE EAST SET OF TRACKS,
 MF0557'25 FEET NORTHEAST OF TELEPHONE POLE NUMBER 11, 1.9 FEET SOUTHEAST
 MF0557'OF A BRACE POST WHICH BEARS A WITNESS SHIELD, ABOUT 2 1/2 FEET
 MF0557'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0557'POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0557'SEC 8, T39N, R2E
 MF0557
 MF0557                          STATION RECOVERY (1995)
 MF0557
 MF0557'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0557'MARK NOT FOUND.
 MF0557
 MF0557                          STATION RECOVERY (2002)
 MF0557
 MF0557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0557'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0557
 MF0557                          STATION RECOVERY (2003)
 MF0557
 MF0557'RECOVERY NOTE BY US POWER SQUADRON 2003
 MF0557'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0656 ***********************************************************************
 MF0656  DESIGNATION -  C 225
 MF0656  PID         -  MF0656
 MF0656  STATE/COUNTY-  IL/LASALLE
 MF0656  COUNTRY     -  US
 MF0656  USGS QUAD   -  MENDOTA WEST (2018)
 MF0656
 MF0656                         *CURRENT SURVEY CONTROL
 MF0656  ______________________________________________________________________
 MF0656* NAD 83(1986) POSITION- 41 35 07.     (N) 089 09 27.     (W)   SCALED
 MF0656* NAVD 88 ORTHO HEIGHT -   260.095 (meters)      853.33  (feet) ADJUSTED
 MF0656  ______________________________________________________________________
 MF0656  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0656  DYNAMIC HEIGHT  -        259.994 (meters)      853.00  (feet) COMP
 MF0656  MODELED GRAVITY -    980,225.7   (mgal)                       NAVD 88
 MF0656
 MF0656  VERT ORDER      -  FIRST     CLASS II
 MF0656
 MF0656.The horizontal coordinates were scaled from a map and have
 MF0656.an estimated accuracy of +/- 6 seconds.
 MF0656
 MF0656.The orthometric height was determined by differential leveling and
 MF0656.adjusted by the NATIONAL GEODETIC SURVEY
 MF0656.in June 1991.
 MF0656
 MF0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0656.GEOID18 height accuracy estimate available here.
 MF0656
 MF0656.Click photographs - Photos may exist for this station.
 MF0656
 MF0656.The dynamic height is computed by dividing the NAVD 88
 MF0656.geopotential number by the normal gravity value computed on the
 MF0656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0656.degrees latitude (g = 980.6199 gals.).
 MF0656
 MF0656.The modeled gravity was interpolated from observed gravity values.
 MF0656
 MF0656;                    North         East    Units  Estimated Accuracy
 MF0656;SPC IL E     -   546,370.      231,280.      MT  (+/- 180 meters Scaled)
 MF0656
 MF0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM201059(NAD 83)
 MF0656
 MF0656                          SUPERSEDED SURVEY CONTROL
 MF0656
 MF0656  NGVD 29 (??/??/92)  260.146  (m)          853.50   (f) ADJ UNCH    1 2
 MF0656
 MF0656.Superseded values are not recommended for survey control.
 MF0656
 MF0656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0656.See file dsdata.pdf to determine how the superseded data were derived.
 MF0656
 MF0656_MARKER: DB = BENCH MARK DISK
 MF0656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0656_STAMPING: C 225 1960
 MF0656_MARK LOGO: CGS
 MF0656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0656+STABILITY: SURFACE MOTION
 MF0656
 MF0656  HISTORY     - Date     Condition        Report By
 MF0656  HISTORY     - 1963     MONUMENTED       CGS
 MF0656  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0656  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0656
 MF0656                          STATION DESCRIPTION
 MF0656
 MF0656'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 MF0656'3.3 MI NW FROM MENDOTA.
 MF0656'ABOUT 3.3 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0656'FROM THE STATION AT MENDOTA, 117 YARDS SOUTHEAST OF MILEPOST 875,
 MF0656'IN S-18, R-1E, T-36N, 126 YARDS NORTHWEST OF THE CENTER OF Y
 MF0656'JUNCTION OF U.S. HIGHWAY 52 AND A GRAVEL ROAD LEADING WEST, 128
 MF0656'FEET SOUTHWEST OF AND ACROSS THE HIGHWAY FROM THE SOUTHWEST RAIL,
 MF0656'69 FEET SOUTH-SOUTHWEST OF AND ACROSS THE HIGHWAY FROM TELEPHONE
 MF0656'POLE 100, 32 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 MF0656'1 FOOT NORTHEAST OF A WIRE FENCE, 18 FEET NORTHWEST OF THE NORTHWEST
 MF0656'ONE OF NINE TREES ALONG THE FENCE LINE, 308 FEET NORTHWEST OF
 MF0656'FENCE CORNER, 2 FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL
 MF0656'WITH THE HIGHWAY, AND SET IN TOP OF A CONCRETE POST PROJECTING
 MF0656'2 INCHES.
 MF0656
 MF0656                          STATION RECOVERY (1997)
 MF0656
 MF0656'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0656'MARK NOT FOUND.
 MF0656
 MF0656                          STATION RECOVERY (2002)
 MF0656
 MF0656'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0656'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0112 ***********************************************************************
 NH0112  DESIGNATION -  C 226
 NH0112  PID         -  NH0112
 NH0112  STATE/COUNTY-  IL/MCHENRY
 NH0112  COUNTRY     -  US
 NH0112  USGS QUAD   -  RICHMOND (2018)
 NH0112
 NH0112                         *CURRENT SURVEY CONTROL
 NH0112  ______________________________________________________________________
 NH0112* NAD 83(1986) POSITION- 42 23 28.     (N) 088 17 40.     (W)   SCALED
 NH0112* NAVD 88 ORTHO HEIGHT -   256.079 (meters)      840.15  (feet) ADJUSTED
 NH0112  ______________________________________________________________________
 NH0112  GEOID HEIGHT    -        -34.136 (meters)                     GEOID18
 NH0112  DYNAMIC HEIGHT  -        255.996 (meters)      839.88  (feet) COMP
 NH0112  MODELED GRAVITY -    980,289.8   (mgal)                       NAVD 88
 NH0112
 NH0112  VERT ORDER      -  SECOND    CLASS 0
 NH0112
 NH0112.The horizontal coordinates were scaled from a map and have
 NH0112.an estimated accuracy of +/- 6 seconds.
 NH0112
 NH0112.The orthometric height was determined by differential leveling and
 NH0112.adjusted by the NATIONAL GEODETIC SURVEY
 NH0112.in June 1991.
 NH0112
 NH0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0112.GEOID18 height accuracy estimate available here.
 NH0112
 NH0112.Click photographs - Photos may exist for this station.
 NH0112
 NH0112.The dynamic height is computed by dividing the NAVD 88
 NH0112.geopotential number by the normal gravity value computed on the
 NH0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0112.degrees latitude (g = 980.6199 gals.).
 NH0112
 NH0112.The modeled gravity was interpolated from observed gravity values.
 NH0112
 NH0112;                    North         East    Units  Estimated Accuracy
 NH0112;SPC IL E     -   635,550.      303,200.      MT  (+/- 180 meters Scaled)
 NH0112
 NH0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM934940(NAD 83)
 NH0112
 NH0112                          SUPERSEDED SURVEY CONTROL
 NH0112
 NH0112  NGVD 29 (??/??/92)  256.139  (m)          840.35   (f) ADJ UNCH    2 0
 NH0112
 NH0112.Superseded values are not recommended for survey control.
 NH0112
 NH0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0112.See file dsdata.pdf to determine how the superseded data were derived.
 NH0112
 NH0112_MARKER: DB = BENCH MARK DISK
 NH0112_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0112_STAMPING: C 226 1960
 NH0112_MARK LOGO: CGS
 NH0112_PROJECTION: PROJECTING 5 CENTIMETERS
 NH0112_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0112
 NH0112  HISTORY     - Date     Condition        Report By
 NH0112  HISTORY     - 1960     MONUMENTED       CGS
 NH0112  HISTORY     - 19940608 MARK NOT FOUND   USPSQD
 NH0112
 NH0112                          STATION DESCRIPTION
 NH0112
 NH0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0112'AT RINGWOOD.
 NH0112'AT RINGWOOD, ABOUT 0.1 MILE SOUTH ALONG THE CHICAGO AND NORTH
 NH0112'WESTERN RAILWAY FROM THE STATION SHELTER, AT THE CROSSING OF A
 NH0112'BLACK TOP ROAD, 0.2 MILE NORTH OF MILEPOLE 69, 47 FEET WEST OF
 NH0112'THE WEST RAIL, 28 FEET SOUTH OF THE NORTHEAST CORNER OF STEEL
 NH0112'POLE FENCE AROUND THE MORTON CHEMICAL COMPANY, 55 FEET SOUTHWEST
 NH0112'OF THE CENTER LINE OF THE CROSSING, 35 FEET SOUTHWEST OF A
 NH0112'STEEL POST SUPPORTING A RAILROAD SIGNAL CONTROL BOX, 1 FOOT
 NH0112'EAST OF THE FENCE LINE, 1 1/2 FEET NORTH OF A STEEL WITNESS
 NH0112'POST, ABOUT LEVEL WITH THE TRACK, AND IS A DISK ON COPPER
 NH0112'COATED STEEL ROD PROJECTING 2 INCHES AND PROTECTED BY A 6-INCH
 NH0112'TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN TO A DEPTH
 NH0112'OF 24 FEET.
 NH0112
 NH0112                          STATION RECOVERY (1994)
 NH0112
 NH0112'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0112'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0156 ***********************************************************************
 NH0156  DESIGNATION -  C 227
 NH0156  PID         -  NH0156
 NH0156  STATE/COUNTY-  IL/MCHENRY
 NH0156  COUNTRY     -  US
 NH0156  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0156
 NH0156                         *CURRENT SURVEY CONTROL
 NH0156  ______________________________________________________________________
 NH0156* NAD 83(1986) POSITION- 42 11 29.     (N) 088 18 06.     (W)   SCALED
 NH0156* NAVD 88 ORTHO HEIGHT -   254.345 (meters)      834.46  (feet) ADJUSTED
 NH0156  ______________________________________________________________________
 NH0156  GEOID HEIGHT    -        -33.769 (meters)                     GEOID18
 NH0156  DYNAMIC HEIGHT  -        254.257 (meters)      834.17  (feet) COMP
 NH0156  MODELED GRAVITY -    980,271.8   (mgal)                       NAVD 88
 NH0156
 NH0156  VERT ORDER      -  SECOND    CLASS 0
 NH0156
 NH0156.The horizontal coordinates were scaled from a map and have
 NH0156.an estimated accuracy of +/- 6 seconds.
 NH0156
 NH0156.The orthometric height was determined by differential leveling and
 NH0156.adjusted by the NATIONAL GEODETIC SURVEY
 NH0156.in June 1991.
 NH0156
 NH0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0156.GEOID18 height accuracy estimate available here.
 NH0156
 NH0156.Click photographs - Photos may exist for this station.
 NH0156
 NH0156.The dynamic height is computed by dividing the NAVD 88
 NH0156.geopotential number by the normal gravity value computed on the
 NH0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0156.degrees latitude (g = 980.6199 gals.).
 NH0156
 NH0156.The modeled gravity was interpolated from observed gravity values.
 NH0156
 NH0156;                    North         East    Units  Estimated Accuracy
 NH0156;SPC IL E     -   613,360.      302,620.      MT  (+/- 180 meters Scaled)
 NH0156
 NH0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM925718(NAD 83)
 NH0156
 NH0156                          SUPERSEDED SURVEY CONTROL
 NH0156
 NH0156  NGVD 29 (??/??/92)  254.394  (m)          834.62   (f) ADJ UNCH    2 0
 NH0156
 NH0156.Superseded values are not recommended for survey control.
 NH0156
 NH0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0156.See file dsdata.pdf to determine how the superseded data were derived.
 NH0156
 NH0156_MARKER: DB = BENCH MARK DISK
 NH0156_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0156_STAMPING: C 227 1960
 NH0156_MARK LOGO: CGS
 NH0156_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0156_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0156
 NH0156  HISTORY     - Date     Condition        Report By
 NH0156  HISTORY     - 1960     MONUMENTED       CGS
 NH0156  HISTORY     - 20010312 MARK NOT FOUND   USPSQD
 NH0156
 NH0156                          STATION DESCRIPTION
 NH0156
 NH0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0156'1.8 MI NW FROM ALGONQUIN.
 NH0156'ABOUT 1.85 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 NH0156'RAILWAY FROM THE STATION AT ALGONQUIN, 0.4 MILE SOUTH OF MILEPOLE
 NH0156'55, 0.15 MILE SOUTH OF A 10-FOOT WOODEN BRIDGE, 45 1/2 FEET WEST
 NH0156'OF THE WEST RAIL, 58 1/2 FEET NORTHWEST OF THE 5TH. TELEPHONE
 NH0156'POLE SOUTH OF THE BRIDGE, 4 1/2 FEET NORTHEAST OF THE FIRST
 NH0156'POWER LINE POLE NORTH OF A POLE SUPPORTING THREE TRANSFORMERS,
 NH0156'1 FOOT EAST OF A RIGHT-OF-WAY FENCE LINE, 1 1/2 FEET SOUTH OF A
 NH0156'STEEL WITNESS POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE TRACK,
 NH0156'AND IS A DISK ON COPPER COATED STEEL ROD PROJECTING 1 INCH AND
 NH0156'PROTECTED BY A 6-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS
 NH0156'DRIVEN TO A DEPTH OF 16 FEET.
 NH0156
 NH0156                          STATION RECOVERY (2001)
 NH0156
 NH0156'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMB)
 NH0156'IN QUAD 0420882 ENTIRE AREA WAS RECONSTRUCTED IN THE MCHENRY PRAIRIE
 NH0156'TRAIL WITH A WALKING/BIKING PATH, NEW BRIDGES, ETC.  WHERE RR TRACKS
 NH0156'EXISTED. PATH COVERS ALL OF THE OLD RR RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0458 ***********************************************************************
 NH0458  DESIGNATION -  C 228
 NH0458  PID         -  NH0458
 NH0458  STATE/COUNTY-  IL/WINNEBAGO
 NH0458  COUNTRY     -  US
 NH0458  USGS QUAD   -  WINNEBAGO (2018)
 NH0458
 NH0458                         *CURRENT SURVEY CONTROL
 NH0458  ______________________________________________________________________
 NH0458* NAD 83(1986) POSITION- 42 15 47.     (N) 089 10 37.     (W)   SCALED
 NH0458* NAVD 88 ORTHO HEIGHT -   239.618 (meters)      786.15  (feet) ADJUSTED
 NH0458  ______________________________________________________________________
 NH0458  GEOID HEIGHT    -        -33.352 (meters)                     GEOID18
 NH0458  DYNAMIC HEIGHT  -        239.540 (meters)      785.89  (feet) COMP
 NH0458  MODELED GRAVITY -    980,291.5   (mgal)                       NAVD 88
 NH0458
 NH0458  VERT ORDER      -  FIRST     CLASS II
 NH0458
 NH0458.The horizontal coordinates were scaled from a map and have
 NH0458.an estimated accuracy of +/- 6 seconds.
 NH0458
 NH0458.The orthometric height was determined by differential leveling and
 NH0458.adjusted by the NATIONAL GEODETIC SURVEY
 NH0458.in June 1991.
 NH0458
 NH0458.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0458.GEOID18 height accuracy estimate available here.
 NH0458
 NH0458.Click photographs - Photos may exist for this station.
 NH0458
 NH0458.The dynamic height is computed by dividing the NAVD 88
 NH0458.geopotential number by the normal gravity value computed on the
 NH0458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0458.degrees latitude (g = 980.6199 gals.).
 NH0458
 NH0458.The modeled gravity was interpolated from observed gravity values.
 NH0458
 NH0458;                    North         East    Units  Estimated Accuracy
 NH0458;SPC IL W     -   621,770.      781,660.      MT  (+/- 180 meters Scaled)
 NH0458
 NH0458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM204812(NAD 83)
 NH0458
 NH0458                          SUPERSEDED SURVEY CONTROL
 NH0458
 NH0458  NGVD 29 (??/??/92)  239.671  (m)          786.32   (f) ADJ UNCH    1 2
 NH0458
 NH0458.Superseded values are not recommended for survey control.
 NH0458
 NH0458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0458.See file dsdata.pdf to determine how the superseded data were derived.
 NH0458
 NH0458_MARKER: DB = BENCH MARK DISK
 NH0458_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0458_SP_SET: BRIDGE ABUTMENT
 NH0458_STAMPING: C 228 1960
 NH0458_MARK LOGO: CGS
 NH0458_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0458
 NH0458  HISTORY     - Date     Condition        Report By
 NH0458  HISTORY     - 1960     MONUMENTED       CGS
 NH0458  HISTORY     - 1963     GOOD             CGS
 NH0458  HISTORY     - 1971     GOOD             NGS
 NH0458  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH0458
 NH0458                          STATION DESCRIPTION
 NH0458
 NH0458'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 NH0458'3.4 MI E FROM WINNEBAGO.
 NH0458'ABOUT 3.4 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0458'FROM THE STATION AT WINNEBAGO, 0.1 MILE EAST OF MILE POST 97,
 NH0458'IN SECTION 13, R 11 E, T 26 N, IN THE TOP OF THE SOUTH END OF
 NH0458'THE WEST STONE ABUTMENT OF A FORMER RAILROAD BRIDGE (A 6 FOOT
 NH0458'METAL PIPE CULVERT WAS PUT BETWEEN THE TWO STONE ABUTMENTS AND A
 NH0458'FILL MADE BETWEEN THE ABANDONED ABUTMENTS).  7 1/2 FEET SOUTH OF
 NH0458'SOUTH RAIL, 15 FEET NORTH OF SOUTH END OF TOP STEP OF ABANDONED
 NH0458'ABUTMENT, 1 FOOT WEST OF EAST EDGE OF THE ABANDONED ABUTMENT
 NH0458'AND ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK.
 NH0458
 NH0458                          STATION RECOVERY (1971)
 NH0458
 NH0458'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0458'RECOVERED IN GOOD CONDITION.
 NH0458
 NH0458                          STATION RECOVERY (1997)
 NH0458
 NH0458'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0458'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0874 ***********************************************************************
 LC0874  DESIGNATION -  C 229
 LC0874  PID         -  LC0874
 LC0874  STATE/COUNTY-  IL/WOODFORD
 LC0874  COUNTRY     -  US
 LC0874  USGS QUAD   -  EL PASO (2018)
 LC0874
 LC0874                         *CURRENT SURVEY CONTROL
 LC0874  ______________________________________________________________________
 LC0874* NAD 83(1986) POSITION- 40 42 56.     (N) 089 00 46.     (W)   SCALED
 LC0874* NAVD 88 ORTHO HEIGHT -   220.822 (meters)      724.48  (feet) ADJUSTED
 LC0874  ______________________________________________________________________
 LC0874  GEOID HEIGHT    -        -32.253 (meters)                     GEOID18
 LC0874  DYNAMIC HEIGHT  -        220.723 (meters)      724.16  (feet) COMP
 LC0874  MODELED GRAVITY -    980,172.0   (mgal)                       NAVD 88
 LC0874
 LC0874  VERT ORDER      -  FIRST     CLASS I
 LC0874
 LC0874.The horizontal coordinates were scaled from a map and have
 LC0874.an estimated accuracy of +/- 6 seconds.
 LC0874
 LC0874.The orthometric height was determined by differential leveling and
 LC0874.adjusted by the NATIONAL GEODETIC SURVEY
 LC0874.in June 1991.
 LC0874
 LC0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0874.GEOID18 height accuracy estimate available here.
 LC0874
 LC0874.Click photographs - Photos may exist for this station.
 LC0874
 LC0874.The dynamic height is computed by dividing the NAVD 88
 LC0874.geopotential number by the normal gravity value computed on the
 LC0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0874.degrees latitude (g = 980.6199 gals.).
 LC0874
 LC0874.The modeled gravity was interpolated from observed gravity values.
 LC0874
 LC0874;                    North         East    Units  Estimated Accuracy
 LC0874;SPC IL W     -   450,080.      797,490.      MT  (+/- 180 meters Scaled)
 LC0874
 LC0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL299091(NAD 83)
 LC0874
 LC0874                          SUPERSEDED SURVEY CONTROL
 LC0874
 LC0874  NGVD 29 (??/??/92)  220.861  (m)          724.61   (f) ADJ UNCH    1 1
 LC0874
 LC0874.Superseded values are not recommended for survey control.
 LC0874
 LC0874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0874.See file dsdata.pdf to determine how the superseded data were derived.
 LC0874
 LC0874_MARKER: DB = BENCH MARK DISK
 LC0874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0874_STAMPING: C 229 1960
 LC0874_MARK LOGO: CGS
 LC0874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0874+STABILITY: SURFACE MOTION
 LC0874
 LC0874  HISTORY     - Date     Condition        Report By
 LC0874  HISTORY     - 1960     MONUMENTED       CGS
 LC0874  HISTORY     - 1969     GOOD             CGS
 LC0874  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0874
 LC0874                          STATION DESCRIPTION
 LC0874
 LC0874'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0874'1.6 MI S FROM EL PASO.
 LC0874'ABOUT 1.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0874'THE STATION AT EL PASO, 9 1/2 POLES NORTH OF MILEPOST 812, 96 FEET
 LC0874'EAST OF THE EAST RAIL, 42 FEET NORTH OF THE CENTER LINE OF A TRAIL
 LC0874'ROAD, 1 FOOT WEST OF A FENCE, 1.6 FEET NORTHWEST OF A METAL WITNESS
 LC0874'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 LC0874'TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE
 LC0874'OF THE GROUND.  SEC 17, T26N, R2E
 LC0874
 LC0874                          STATION RECOVERY (1998)
 LC0874
 LC0874'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0874'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0547 ***********************************************************************
 LC0547  DESIGNATION -  C 23
 LC0547  PID         -  LC0547
 LC0547  STATE/COUNTY-  IL/PIATT
 LC0547  COUNTRY     -  US
 LC0547  USGS QUAD   -  MONTICELLO (2018)
 LC0547
 LC0547                         *CURRENT SURVEY CONTROL
 LC0547  ______________________________________________________________________
 LC0547* NAD 83(1986) POSITION- 40 04 47.     (N) 088 33 52.     (W)   SCALED
 LC0547* NAVD 88 ORTHO HEIGHT -   200.492 (meters)      657.78  (feet) ADJUSTED
 LC0547  ______________________________________________________________________
 LC0547  GEOID HEIGHT    -        -31.957 (meters)                     GEOID18
 LC0547  DYNAMIC HEIGHT  -        200.392 (meters)      657.45  (feet) COMP
 LC0547  MODELED GRAVITY -    980,123.4   (mgal)                       NAVD 88
 LC0547
 LC0547  VERT ORDER      -  SECOND    CLASS 0
 LC0547
 LC0547.The horizontal coordinates were scaled from a map and have
 LC0547.an estimated accuracy of +/- 6 seconds.
 LC0547
 LC0547.The orthometric height was determined by differential leveling and
 LC0547.adjusted by the NATIONAL GEODETIC SURVEY
 LC0547.in June 1991.
 LC0547
 LC0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0547.GEOID18 height accuracy estimate available here.
 LC0547
 LC0547.Click photographs - Photos may exist for this station.
 LC0547
 LC0547.The dynamic height is computed by dividing the NAVD 88
 LC0547.geopotential number by the normal gravity value computed on the
 LC0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0547.degrees latitude (g = 980.6199 gals.).
 LC0547
 LC0547.The modeled gravity was interpolated from observed gravity values.
 LC0547
 LC0547;                    North         East    Units  Estimated Accuracy
 LC0547;SPC IL E     -   378,880.      280,290.      MT  (+/- 180 meters Scaled)
 LC0547
 LC0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK666377(NAD 83)
 LC0547
 LC0547                          SUPERSEDED SURVEY CONTROL
 LC0547
 LC0547  NGVD 29 (??/??/92)  200.562  (m)          658.01   (f) ADJ UNCH    2 0
 LC0547
 LC0547.Superseded values are not recommended for survey control.
 LC0547
 LC0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0547.See file dsdata.pdf to determine how the superseded data were derived.
 LC0547
 LC0547_MARKER: DB = BENCH MARK DISK
 LC0547_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0547_SP_SET: BRIDGE
 LC0547_STAMPING: C 23 1934
 LC0547_MARK LOGO: CGS
 LC0547_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0547_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0547+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2021
 LC0547
 LC0547  HISTORY     - Date     Condition        Report By
 LC0547  HISTORY     - 1934     MONUMENTED       CGS
 LC0547  HISTORY     - 20210325 GOOD             ILDT
 LC0547
 LC0547                          STATION DESCRIPTION
 LC0547
 LC0547'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0547'2 MI S FROM LODGE.
 LC0547'2.0 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE CROSSING OF
 LC0547'THE ILLINOIS CENTRAIL RAILROAD AT LODGE, PIATT COUNTY, TWO
 LC0547'POLES NORTH OF MILEPOST 142, AT STEEL BRIDGE NO. 1394, IN THE
 LC0547'TOP OF THE WEST END OF THE NORTH ABUTMENT, 3 FEET WEST OF THE
 LC0547'WEST END OF THE WEST GIRDER, 6 FEET WEST OF THE CENTERLINE OF THE
 LC0547'WEST TRACK, AND ABOUT 5 FEET LOWER THAN THE TRACK.  A STANDARD
 LC0547'DISK, STAMPED C 23 1934.
 LC0547
 LC0547                          STATION RECOVERY (2021)
 LC0547
 LC0547'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (AC)
 LC0547'NO STABLE WAY TO SET TRIPOD LEGS ON, ESPECIALLY IF TRAIN GOES ACROSS
 LC0547'BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0744 ***********************************************************************
 MF0744  DESIGNATION -  C 230
 MF0744  PID         -  MF0744
 MF0744  STATE/COUNTY-  IL/MARSHALL
 MF0744  COUNTRY     -  US
 MF0744  USGS QUAD   -  WENONA (2018)
 MF0744
 MF0744                         *CURRENT SURVEY CONTROL
 MF0744  ______________________________________________________________________
 MF0744* NAD 83(1986) POSITION- 41 04 17.     (N) 089 03 03.     (W)   SCALED
 MF0744* NAVD 88 ORTHO HEIGHT -   201.035 (meters)      659.56  (feet) ADJUSTED
 MF0744  ______________________________________________________________________
 MF0744  GEOID HEIGHT    -        -32.696 (meters)                     GEOID18
 MF0744  DYNAMIC HEIGHT  -        200.950 (meters)      659.28  (feet) COMP
 MF0744  MODELED GRAVITY -    980,195.8   (mgal)                       NAVD 88
 MF0744
 MF0744  VERT ORDER      -  FIRST     CLASS I
 MF0744
 MF0744.The horizontal coordinates were scaled from a map and have
 MF0744.an estimated accuracy of +/- 6 seconds.
 MF0744
 MF0744.The orthometric height was determined by differential leveling and
 MF0744.adjusted by the NATIONAL GEODETIC SURVEY
 MF0744.in June 1991.
 MF0744
 MF0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0744.GEOID18 height accuracy estimate available here.
 MF0744
 MF0744.Click photographs - Photos may exist for this station.
 MF0744
 MF0744.The dynamic height is computed by dividing the NAVD 88
 MF0744.geopotential number by the normal gravity value computed on the
 MF0744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0744.degrees latitude (g = 980.6199 gals.).
 MF0744
 MF0744.The modeled gravity was interpolated from observed gravity values.
 MF0744
 MF0744;                    North         East    Units  Estimated Accuracy
 MF0744;SPC IL W     -   489,550.      793,780.      MT  (+/- 180 meters Scaled)
 MF0744
 MF0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL277487(NAD 83)
 MF0744
 MF0744                          SUPERSEDED SURVEY CONTROL
 MF0744
 MF0744  NGVD 29 (??/??/92)  201.085  (m)          659.73   (f) ADJ UNCH    1 1
 MF0744
 MF0744.Superseded values are not recommended for survey control.
 MF0744
 MF0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0744.See file dsdata.pdf to determine how the superseded data were derived.
 MF0744
 MF0744_MARKER: DB = BENCH MARK DISK
 MF0744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0744_STAMPING: C 230 1960
 MF0744_MARK LOGO: CGS
 MF0744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0744+STABILITY: SURFACE MOTION
 MF0744
 MF0744  HISTORY     - Date     Condition        Report By
 MF0744  HISTORY     - 1960     MONUMENTED       CGS
 MF0744  HISTORY     - 1969     GOOD             CGS
 MF0744  HISTORY     - 19981108 GOOD             USPSQD
 MF0744  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0744
 MF0744                          STATION DESCRIPTION
 MF0744
 MF0744'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0744'1.3 MI N FROM WENONA.
 MF0744'ABOUT 1.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0744'THE STATION AT WENONA, 0.15 MILE SOUTH OF MILEPOST 837, 110 1/2
 MF0744'FEET EAST-SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 MF0744'AND A GRAVELED ROAD, 96 FEET EAST OF THE EAST RAIL, 35 FEET SOUTH
 MF0744'OF THE CENTER LINE OF THE ROAD, 54 FEET SOUTH AND ACROSS THE ROAD
 MF0744'FROM POWER POLE NUMBER 6162-618, 13 FEET SOUTH OF A CORNER FENCE
 MF0744'POST, 1 FOOT WEST OF A FENCE, 2.3 FEET SOUTH OF A METAL WITNESS
 MF0744'POST, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 MF0744'TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 MF0744'OF THE GROUND.  SEC 13, T30N, R1E
 MF0744
 MF0744                          STATION RECOVERY (1998)
 MF0744
 MF0744'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0744'RECOVERED IN GOOD CONDITION.
 MF0744
 MF0744                          STATION RECOVERY (2013)
 MF0744
 MF0744'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0744'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0402 ***********************************************************************
 MF0402  DESIGNATION -  C 231
 MF0402  PID         -  MF0402
 MF0402  STATE/COUNTY-  IL/LASALLE
 MF0402  COUNTRY     -  US
 MF0402  USGS QUAD   -  OTTAWA (2018)
 MF0402
 MF0402                         *CURRENT SURVEY CONTROL
 MF0402  ______________________________________________________________________
 MF0402* NAD 83(1986) POSITION- 41 20 23.     (N) 088 46 01.     (W)   SCALED
 MF0402* NAVD 88 ORTHO HEIGHT -   146.864 (meters)      481.84  (feet) ADJUSTED
 MF0402  ______________________________________________________________________
 MF0402  GEOID HEIGHT    -        -32.838 (meters)                     GEOID18
 MF0402  DYNAMIC HEIGHT  -        146.807 (meters)      481.65  (feet) COMP
 MF0402  MODELED GRAVITY -    980,235.4   (mgal)                       NAVD 88
 MF0402
 MF0402  VERT ORDER      -  FIRST     CLASS II
 MF0402
 MF0402.The horizontal coordinates were scaled from a map and have
 MF0402.an estimated accuracy of +/- 6 seconds.
 MF0402
 MF0402.The orthometric height was determined by differential leveling and
 MF0402.adjusted by the NATIONAL GEODETIC SURVEY
 MF0402.in June 1991.
 MF0402
 MF0402.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0402.GEOID18 height accuracy estimate available here.
 MF0402
 MF0402.Click photographs - Photos may exist for this station.
 MF0402
 MF0402.The dynamic height is computed by dividing the NAVD 88
 MF0402.geopotential number by the normal gravity value computed on the
 MF0402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0402.degrees latitude (g = 980.6199 gals.).
 MF0402
 MF0402.The modeled gravity was interpolated from observed gravity values.
 MF0402
 MF0402;                    North         East    Units  Estimated Accuracy
 MF0402;SPC IL E     -   518,860.      263,710.      MT  (+/- 180 meters Scaled)
 MF0402
 MF0402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL521779(NAD 83)
 MF0402
 MF0402                          SUPERSEDED SURVEY CONTROL
 MF0402
 MF0402  NGVD 29 (??/??/92)  146.925  (m)          482.04   (f) ADJ UNCH    1 2
 MF0402
 MF0402.Superseded values are not recommended for survey control.
 MF0402
 MF0402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0402.See file dsdata.pdf to determine how the superseded data were derived.
 MF0402
 MF0402_MARKER: DB = BENCH MARK DISK
 MF0402_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0402_SP_SET: BRIDGE
 MF0402_STAMPING: C 231 1960
 MF0402_MARK LOGO: CGS
 MF0402_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0402
 MF0402  HISTORY     - Date     Condition        Report By
 MF0402  HISTORY     - 1960     MONUMENTED       CGS
 MF0402  HISTORY     - 1970     MARK NOT FOUND   USGS
 MF0402  HISTORY     - 1979     MARK NOT FOUND   NGS
 MF0402  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0402  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF0402  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0402  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF0402  HISTORY     - 20091013 MARK NOT FOUND   GEOCAC
 MF0402
 MF0402                          STATION DESCRIPTION
 MF0402
 MF0402'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0402'3 MI NW FROM MARSEILLES.
 MF0402'ABOUT 3.0 MILES NORTHWEST ALONG COMMERCE STREET AND A GRAVEL
 MF0402'ROAD ALONG THE SOUTH SIDE OF ABANDONED ILLINOIS AND MICHIGAN
 MF0402'CANAL FROM THE JUNCTION OF MAIN STREET AT MARSEILLES, IN S-9,
 MF0402'R-4E, T-33N, 0.4 MILE WEST OF THE JUNCTION OF ROAD LEADING
 MF0402'SOUTH OF A TWO-STORY BRICK FARMHOUSE, 0.3 MILE EAST OF THE
 MF0402'CROSSING OF RAILROAD SPUR TRACK AND INTERSECTION OF HAULING
 MF0402'ROAD FOR THE MATERIAL SERVICE CORPORATION PLANT, 11 FEET NORTH
 MF0402'OF THE CENTER LINE OF THE ROAD, IN TOP OF THE NORTHWEST END
 MF0402'OF NORTHWEST WING WALL OF A NARROW CONCRETE BRIDGE UNDER GRAVEL
 MF0402'ROAD, 3 FEET NORTHWEST OF THE WEST END OF HEAD WALL AND NORTH
 MF0402'BANISTER, AND ABOUT 2 FEET BELOW THE LEVEL OF GRAVEL ROAD.
 MF0402'NOTE-- BRIDGE BELIEVED TO BE REPLACED.
 MF0402
 MF0402                          STATION RECOVERY (1970)
 MF0402
 MF0402'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 MF0402'MARK NOT FOUND.
 MF0402
 MF0402                          STATION RECOVERY (1979)
 MF0402
 MF0402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 MF0402'MARK NOT FOUND.
 MF0402
 MF0402                          STATION RECOVERY (1989)
 MF0402
 MF0402'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0402'MARK NOT FOUND.
 MF0402
 MF0402                          STATION RECOVERY (1997)
 MF0402
 MF0402'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0402'MARK NOT FOUND.
 MF0402
 MF0402                          STATION RECOVERY (2001)
 MF0402
 MF0402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0402'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0402
 MF0402                          STATION RECOVERY (2002)
 MF0402
 MF0402'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0402'MARK NOT FOUND.
 MF0402
 MF0402                          STATION RECOVERY (2009)
 MF0402
 MF0402'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0402'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0847 ***********************************************************************
 MF0847  DESIGNATION -  C 232
 MF0847  PID         -  MF0847
 MF0847  STATE/COUNTY-  IL/LASALLE
 MF0847  COUNTRY     -  US
 MF0847  USGS QUAD   -  LA SALLE (2018)
 MF0847
 MF0847                         *CURRENT SURVEY CONTROL
 MF0847  ______________________________________________________________________
 MF0847* NAD 83(1986) POSITION- 41 20 26.     (N) 089 01 39.     (W)   SCALED
 MF0847* NAVD 88 ORTHO HEIGHT -   142.811 (meters)      468.54  (feet) ADJUSTED
 MF0847  ______________________________________________________________________
 MF0847  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 MF0847  DYNAMIC HEIGHT  -        142.754 (meters)      468.35  (feet) COMP
 MF0847  MODELED GRAVITY -    980,221.7   (mgal)                       NAVD 88
 MF0847
 MF0847  VERT ORDER      -  FIRST     CLASS II
 MF0847
 MF0847.The horizontal coordinates were scaled from a map and have
 MF0847.an estimated accuracy of +/- 6 seconds.
 MF0847
 MF0847.The orthometric height was determined by differential leveling and
 MF0847.adjusted by the NATIONAL GEODETIC SURVEY
 MF0847.in June 1991.
 MF0847
 MF0847.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0847.GEOID18 height accuracy estimate available here.
 MF0847
 MF0847.Click photographs - Photos may exist for this station.
 MF0847
 MF0847.The dynamic height is computed by dividing the NAVD 88
 MF0847.geopotential number by the normal gravity value computed on the
 MF0847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0847.degrees latitude (g = 980.6199 gals.).
 MF0847
 MF0847.The modeled gravity was interpolated from observed gravity values.
 MF0847
 MF0847;                    North         East    Units  Estimated Accuracy
 MF0847;SPC IL E     -   519,090.      241,900.      MT  (+/- 180 meters Scaled)
 MF0847
 MF0847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL303785(NAD 83)
 MF0847
 MF0847                          SUPERSEDED SURVEY CONTROL
 MF0847
 MF0847  NGVD 29 (??/??/92)  142.874  (m)          468.75   (f) ADJ UNCH    1 2
 MF0847
 MF0847.Superseded values are not recommended for survey control.
 MF0847
 MF0847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0847.See file dsdata.pdf to determine how the superseded data were derived.
 MF0847
 MF0847_MARKER: DB = BENCH MARK DISK
 MF0847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0847_STAMPING: C 232 1960
 MF0847_MARK LOGO: CGS
 MF0847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0847+STABILITY: SURFACE MOTION
 MF0847_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0847+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2002
 MF0847
 MF0847  HISTORY     - Date     Condition        Report By
 MF0847  HISTORY     - 1960     MONUMENTED       CGS
 MF0847  HISTORY     - 19970820 GOOD             USPSQD
 MF0847  HISTORY     - 20020803 GOOD             USPSQD
 MF0847  HISTORY     - 20131026 MARK NOT FOUND   GEOCAC
 MF0847
 MF0847                          STATION DESCRIPTION
 MF0847
 MF0847'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0847'3.1 MI E FROM LA SALLE.
 MF0847'ABOUT 3.1 MILES EAST ALONG RAOD ALONG SOUTH SIDE OF ABANDONED
 MF0847'ILLINOIS AND MICHIGAN CANAL FROM ILLINOIS CENTRAL RAILROAD AT
 MF0847'LA SALLE, IN S-8, R-2E, T-33N, 24 FEET SOUTH OF CENTER LINE OF
 MF0847'CANAL ROAD (TOWPATH), AT A TURN-OUT PLACE IN TOWPATH AND AT EAST
 MF0847'HALF OF SAME, 0.05 MILE SOUTHWEST OF AND ACROSS RAILROAD, CANAL,
 MF0847'AND TOWPATH ROAD FROM CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD
 MF0847'MILEPOST NO. 95, ABOUT 1/2 FOOT BELOW THE LEVEL OF TOWPATH ROAD,
 MF0847'2.3 FEET NORTHEAST OF A STEEL WITNESS POST, AND SET IN TOP OF
 MF0847'A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- THIS MARK CAN BE
 MF0847'REACHED BY GOING ABOUT 0.2 MILE SOUTH ALONG STATE HIGHWAY 178
 MF0847'FROM THE INTERSECTION OF CHURCH STREET AT UTICA, THENCE ABOUT
 MF0847'0.2 MILE WEST ALONG JOHNSON STREET, THENCE ABOUT 0.05 MILE NORTH
 MF0847'ALONG MORTON STREET, THENCE ABOUT 0.7 MILE WEST ALONG TOWPATH
 MF0847'OR CANAL ROAD ALONG THE SOUTH SIDE OF ABANDONED ILLINOIS AND
 MF0847'MICHIGAN CANAL.
 MF0847
 MF0847                          STATION RECOVERY (1997)
 MF0847
 MF0847'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0847'RECOVERED IN GOOD CONDITION.
 MF0847
 MF0847                          STATION RECOVERY (2002)
 MF0847
 MF0847'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0847'RECOVERED IN GOOD CONDITION.
 MF0847
 MF0847                          STATION RECOVERY (2013)
 MF0847
 MF0847'RECOVERY NOTE BY GEOCACHING 2013 (CT)
 MF0847'CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0763 ***********************************************************************
 MF0763  DESIGNATION -  C 233
 MF0763  PID         -  MF0763
 MF0763  STATE/COUNTY-  IL/MARSHALL
 MF0763  COUNTRY     -  US
 MF0763  USGS QUAD   -  LACON (2018)
 MF0763
 MF0763                         *CURRENT SURVEY CONTROL
 MF0763  ______________________________________________________________________
 MF0763* NAD 83(1986) POSITION- 41 04 31.     (N) 089 24 41.     (W)   SCALED
 MF0763* NAVD 88 ORTHO HEIGHT -   144.733 (meters)      474.84  (feet) ADJUSTED
 MF0763  ______________________________________________________________________
 MF0763  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 MF0763  DYNAMIC HEIGHT  -        144.671 (meters)      474.64  (feet) COMP
 MF0763  MODELED GRAVITY -    980,197.9   (mgal)                       NAVD 88
 MF0763
 MF0763  VERT ORDER      -  FIRST     CLASS II
 MF0763
 MF0763.The horizontal coordinates were scaled from a map and have
 MF0763.an estimated accuracy of +/- 6 seconds.
 MF0763
 MF0763.The orthometric height was determined by differential leveling and
 MF0763.adjusted by the NATIONAL GEODETIC SURVEY
 MF0763.in June 1991.
 MF0763
 MF0763.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0763.GEOID18 height accuracy estimate available here.
 MF0763
 MF0763.Click photographs - Photos may exist for this station.
 MF0763
 MF0763.The dynamic height is computed by dividing the NAVD 88
 MF0763.geopotential number by the normal gravity value computed on the
 MF0763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0763.degrees latitude (g = 980.6199 gals.).
 MF0763
 MF0763.The modeled gravity was interpolated from observed gravity values.
 MF0763
 MF0763;                    North         East    Units  Estimated Accuracy
 MF0763;SPC IL W     -   489,660.      763,470.      MT  (+/- 180 meters Scaled)
 MF0763
 MF0763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL974499(NAD 83)
 MF0763
 MF0763                          SUPERSEDED SURVEY CONTROL
 MF0763
 MF0763  NGVD 29 (??/??/92)  144.802  (m)          475.07   (f) ADJ UNCH    1 2
 MF0763
 MF0763.Superseded values are not recommended for survey control.
 MF0763
 MF0763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0763.See file dsdata.pdf to determine how the superseded data were derived.
 MF0763
 MF0763_MARKER: DB = BENCH MARK DISK
 MF0763_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0763_STAMPING: C 233 1960
 MF0763_MARK LOGO: CGS
 MF0763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0763+STABILITY: SURFACE MOTION
 MF0763
 MF0763  HISTORY     - Date     Condition        Report By
 MF0763  HISTORY     - 1960     MONUMENTED       CGS
 MF0763  HISTORY     - 19981107 GOOD             USPSQD
 MF0763
 MF0763                          STATION DESCRIPTION
 MF0763
 MF0763'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0763'3.3 MI SW FROM HENRY.
 MF0763'ABOUT 3.3 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 MF0763'PACIFIC RAILROAD FROM THE STATION AT HENRY, ABOUT 3.7 MILES
 MF0763'NORTH OF THE STATION AT SPARLAND, NEAR LINE BETWEEN SECTIONS
 MF0763'25-36, R 9 E, T 13 N, AT A FIELD ROAD CROSSING, 46 FEET SOUTHEAST
 MF0763'OF SOUTHEAST RAIL, 111 FEET NORTHEAST OF CENTER OF CROSSING, 105
 MF0763'FEET NORTHEAST OF CENTER OF A GATE ACROSS FIELD ROAD, 66 FEET
 MF0763'EAST AND ACROSS TRACK FROM MILE POST 131, 9 FEET EAST OF A
 MF0763'TELEPHONE POLE, 1 1/2 FEET NORTHWEST OF A FENCE LINE, 2 FEET
 MF0763'WEST-SOUTHWEST OF A STEEL WITNESS POST, ABOUT 2 FEET ABOVE
 MF0763'LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0763'2 INCHES.
 MF0763
 MF0763                          STATION RECOVERY (1998)
 MF0763
 MF0763'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0763'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1355 ***********************************************************************
 LC1355  DESIGNATION -  C 234
 LC1355  PID         -  LC1355
 LC1355  STATE/COUNTY-  IL/PEORIA
 LC1355  COUNTRY     -  US
 LC1355  USGS QUAD   -  SPRING BAY (2018)
 LC1355
 LC1355                         *CURRENT SURVEY CONTROL
 LC1355  ______________________________________________________________________
 LC1355* NAD 83(1986) POSITION- 40 49 54.5    (N) 089 33 20.6    (W)   HD_HELD2
 LC1355* NAVD 88 ORTHO HEIGHT -   142.456 (meters)      467.37  (feet) ADJUSTED
 LC1355  ______________________________________________________________________
 LC1355  GEOID HEIGHT    -        -32.901 (meters)                     GEOID18
 LC1355  DYNAMIC HEIGHT  -        142.392 (meters)      467.16  (feet) COMP
 LC1355  MODELED GRAVITY -    980,174.9   (mgal)                       NAVD 88
 LC1355
 LC1355  VERT ORDER      -  FIRST     CLASS II
 LC1355
 LC1355.The horizontal coordinates were established by autonomous hand held GPS
 LC1355.observations and have an estimated accuracy of +/- 10 meters.
 LC1355
 LC1355.The orthometric height was determined by differential leveling and
 LC1355.adjusted by the NATIONAL GEODETIC SURVEY
 LC1355.in June 1991.
 LC1355
 LC1355.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1355.GEOID18 height accuracy estimate available here.
 LC1355
 LC1355.Click photographs - Photos may exist for this station.
 LC1355
 LC1355.The dynamic height is computed by dividing the NAVD 88
 LC1355.geopotential number by the normal gravity value computed on the
 LC1355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1355.degrees latitude (g = 980.6199 gals.).
 LC1355
 LC1355.The modeled gravity was interpolated from observed gravity values.
 LC1355
 LC1355;                    North         East    Units  Estimated Accuracy
 LC1355;SPC IL W     -   462,528.      751,529.      MT  (+/- 10 meters HH2 GPS)
 LC1355
 LC1355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8450323229(NAD 83)
 LC1355
 LC1355                          SUPERSEDED SURVEY CONTROL
 LC1355
 LC1355  NGVD 29 (??/??/92)  142.541  (m)          467.65   (f) ADJ UNCH    1 2
 LC1355
 LC1355.Superseded values are not recommended for survey control.
 LC1355
 LC1355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1355.See file dsdata.pdf to determine how the superseded data were derived.
 LC1355
 LC1355_MARKER: DB = BENCH MARK DISK
 LC1355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1355_STAMPING: C 234 1960
 LC1355_MARK LOGO: CGS
 LC1355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1355+STABILITY: SURFACE MOTION
 LC1355
 LC1355  HISTORY     - Date     Condition        Report By
 LC1355  HISTORY     - 1960     MONUMENTED       CGS
 LC1355  HISTORY     - 19990131 GOOD             USPSQD
 LC1355
 LC1355                          STATION DESCRIPTION
 LC1355
 LC1355'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1355'7.1 MI SW FROM CHILLICOTHE.
 LC1355'ABOUT 7.1 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1355'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, 0.2 MILE
 LC1355'NORTHEAST OF MILE POST 150, IN SECTION 23, R 8 E, T 10 N, ABOUT
 LC1355'0.4 MILE SOUTHWEST OF JUNCTION OF STATE HIGHWAY 29 AND ENTRANCE
 LC1355'ROAD TO CATERPILLAR TRACTOR COMPANY PLANT, 34.2 FEET SOUTHEAST
 LC1355'OF SOUTHEAST RAIL, 111 FEET SOUTH OF CENTER OF CROSSING OF A
 LC1355'NARROW BLACK TOP DRIVE LEADING TO HOUSES ON SOUTHEAST SIDE OF
 LC1355'TRACK, 236 FEET NORTHEAST OF SOUTHEAST END OF A 30-INCH CAST
 LC1355'IRON PIPE CULVERT UNDER TRACK, 34 FEET NORTHWEST OF CENTER LINE
 LC1355'OF A PRIVATE GRAVEL DRIVE PARALLEL TO TRACK, 121 FEET SOUTH AND
 LC1355'ACROSS BLACK TOP ROAD FROM CROSSING SIGN, 3 FEET NORTH-NORTHEAST
 LC1355'OF MILEAGE POLE NO. 149+34, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK
 LC1355'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC1355
 LC1355                          STATION RECOVERY (1999)
 LC1355
 LC1355'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1355'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1319 ***********************************************************************
 LC1319  DESIGNATION -  C 235
 LC1319  PID         -  LC1319
 LC1319  STATE/COUNTY-  IL/TAZEWELL
 LC1319  COUNTRY     -  US
 LC1319  USGS QUAD   -  PEORIA EAST (2018)
 LC1319
 LC1319                         *CURRENT SURVEY CONTROL
 LC1319  ______________________________________________________________________
 LC1319* NAD 83(1986) POSITION- 40 41 01.     (N) 089 35 25.     (W)   SCALED
 LC1319* NAVD 88 ORTHO HEIGHT -   137.049 (meters)      449.63  (feet) ADJUSTED
 LC1319  ______________________________________________________________________
 LC1319  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 LC1319  DYNAMIC HEIGHT  -        136.985 (meters)      449.43  (feet) COMP
 LC1319  MODELED GRAVITY -    980,158.8   (mgal)                       NAVD 88
 LC1319
 LC1319  VERT ORDER      -  FIRST     CLASS II
 LC1319
 LC1319.The horizontal coordinates were scaled from a map and have
 LC1319.an estimated accuracy of +/- 6 seconds.
 LC1319
 LC1319.The orthometric height was determined by differential leveling and
 LC1319.adjusted by the NATIONAL GEODETIC SURVEY
 LC1319.in June 1991.
 LC1319
 LC1319.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1319.GEOID18 height accuracy estimate available here.
 LC1319
 LC1319.Click photographs - Photos may exist for this station.
 LC1319
 LC1319.The dynamic height is computed by dividing the NAVD 88
 LC1319.geopotential number by the normal gravity value computed on the
 LC1319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1319.degrees latitude (g = 980.6199 gals.).
 LC1319
 LC1319.The modeled gravity was interpolated from observed gravity values.
 LC1319
 LC1319;                    North         East    Units  Estimated Accuracy
 LC1319;SPC IL W     -   446,050.      748,720.      MT  (+/- 180 meters Scaled)
 LC1319
 LC1319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL811068(NAD 83)
 LC1319
 LC1319                          SUPERSEDED SURVEY CONTROL
 LC1319
 LC1319  NGVD 29 (??/??/92)  137.144  (m)          449.95   (f) ADJ UNCH    1 2
 LC1319
 LC1319.Superseded values are not recommended for survey control.
 LC1319
 LC1319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1319.See file dsdata.pdf to determine how the superseded data were derived.
 LC1319
 LC1319_MARKER: DB = BENCH MARK DISK
 LC1319_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1319_SP_SET: BRIDGE
 LC1319_STAMPING: C 235 1960
 LC1319_MARK LOGO: CGS
 LC1319_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1319
 LC1319  HISTORY     - Date     Condition        Report By
 LC1319  HISTORY     - 1960     MONUMENTED       CGS
 LC1319
 LC1319                          STATION DESCRIPTION
 LC1319
 LC1319'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1319'AT EAST PEORIA.
 LC1319'AT EAST PEORIA, ACROSS THE ILLINOIS RIVER FROM PEORIA, PEORIA
 LC1319'COUNTY, AT THE SOUTHEAST END OF THE TOLEDO, PEORIA AND WESTERN
 LC1319'RAILROAD BRIDGE OVER THE ILLINOIS RIVER, JUST SOUTHWEST OF THE
 LC1319'SOUTHEAST END OF FRANKLIN STREET BRIDGE OVER ILLINOIS RIVER, IN
 LC1319'SECTION 29, R 4 W, T 26 N, IN THE TOP OF THE BRIDGE SEAT OF
 LC1319'SOUTHEAST CONCRETE ABUTMENT OF RAILROAD BRIDGE, 13.8 FEET SOUTHWEST
 LC1319'OF SOUTHWEST RAIL, 13.2 FEET NORTHWEST OF SOUTHWEST END OF
 LC1319'BRIDGE SEAT AND 1.4 FOOT SOUTHEAST OF NORTHWEST EDGE OF BRIDGE
 LC1319'SEAT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0774 ***********************************************************************
 MF0774  DESIGNATION -  C 237
 MF0774  PID         -  MF0774
 MF0774  STATE/COUNTY-  IL/PUTNAM
 MF0774  COUNTRY     -  US
 MF0774  USGS QUAD   -  FLORID (2018)
 MF0774
 MF0774                         *CURRENT SURVEY CONTROL
 MF0774  ______________________________________________________________________
 MF0774* NAD 83(1986) POSITION- 41 08 54.     (N) 089 22 14.     (W)   SCALED
 MF0774* NAVD 88 ORTHO HEIGHT -   158.414 (meters)      519.73  (feet) ADJUSTED
 MF0774  ______________________________________________________________________
 MF0774  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MF0774  DYNAMIC HEIGHT  -        158.347 (meters)      519.51  (feet) COMP
 MF0774  MODELED GRAVITY -    980,200.2   (mgal)                       NAVD 88
 MF0774
 MF0774  VERT ORDER      -  FIRST     CLASS II
 MF0774
 MF0774.The horizontal coordinates were scaled from a map and have
 MF0774.an estimated accuracy of +/- 6 seconds.
 MF0774
 MF0774.The orthometric height was determined by differential leveling and
 MF0774.adjusted by the NATIONAL GEODETIC SURVEY
 MF0774.in June 1991.
 MF0774
 MF0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0774.GEOID18 height accuracy estimate available here.
 MF0774
 MF0774.Click photographs - Photos may exist for this station.
 MF0774
 MF0774.The dynamic height is computed by dividing the NAVD 88
 MF0774.geopotential number by the normal gravity value computed on the
 MF0774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0774.degrees latitude (g = 980.6199 gals.).
 MF0774
 MF0774.The modeled gravity was interpolated from observed gravity values.
 MF0774
 MF0774;                    North         East    Units  Estimated Accuracy
 MF0774;SPC IL W     -   497,800.      766,830.      MT  (+/- 180 meters Scaled)
 MF0774
 MF0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL010579(NAD 83)
 MF0774
 MF0774                          SUPERSEDED SURVEY CONTROL
 MF0774
 MF0774  NGVD 29 (??/??/92)  158.487  (m)          519.97   (f) ADJ UNCH    1 2
 MF0774
 MF0774.Superseded values are not recommended for survey control.
 MF0774
 MF0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0774.See file dsdata.pdf to determine how the superseded data were derived.
 MF0774
 MF0774_MARKER: DB = BENCH MARK DISK
 MF0774_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0774_STAMPING: C 237 1960
 MF0774_MARK LOGO: CGS
 MF0774_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0774_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0774
 MF0774  HISTORY     - Date     Condition        Report By
 MF0774  HISTORY     - 1960     MONUMENTED       CGS
 MF0774  HISTORY     - 19970903 GOOD             USPSQD
 MF0774  HISTORY     - 20080605 GOOD             GEOCAC
 MF0774
 MF0774                          STATION DESCRIPTION
 MF0774
 MF0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0774'2.8 MI SE FROM PUTNAM.
 MF0774'ABOUT 2.75 MILES SOUTHEAST ALONG THE CHICAGO, ROCK ISLAND
 MF0774'AND PACIFIC RAILROAD FROM THE STATION AT PUTNAM, ABOUT 2.85
 MF0774'MILES NORTH OF THE STATION AT HENRY, AT CROSSING OF A GRADED
 MF0774'ROAD AND THE PUTNAM-MARSHALL COUNTY LINE, IN SECTION 32, R 10 E,
 MF0774'T 14-N, 0.15 MILE NORTHWEST OF MILE POST 125, 38 1/2 FEET
 MF0774'NORTHEAST OF NORTHEAST RAIL, 82 FEET NORTH OF CENTER OF CROSSING,
 MF0774'78 FEET WEST OF A POWER POLE, 2 1/2 FEET SOUTHWEST OF MILEAGE
 MF0774'TELEPHONE POLE NO. 124+33, AND IN LINE WITH ROW OF TELEPHONE
 MF0774'POLES, 8 1/2 FEET SOUTHWEST OF A FENCE LINE, 1 1/2 FEET
 MF0774'NORTHWEST OF A STEEL WITNESS POST, ABOUT 1 1/2 FEET BELOW
 MF0774'LEVEL OF TRACK AND IS A DISK ON TOP OF A COPPER-COATED STEEL
 MF0774'ROD PROJECTING 1 INCH AND PROTECTED BY A 6-INCH TILE WHICH
 MF0774'PROJECTS 3 INCHES.  THE ROD WAS DRIVEN TO A DEPTH OF 40 FEET.
 MF0774
 MF0774                          STATION RECOVERY (1997)
 MF0774
 MF0774'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0774'RECOVERED IN GOOD CONDITION.
 MF0774
 MF0774                          STATION RECOVERY (2008)
 MF0774
 MF0774'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0774'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1521 ***********************************************************************
 LC1521  DESIGNATION -  C 238
 LC1521  PID         -  LC1521
 LC1521  STATE/COUNTY-  IL/TAZEWELL
 LC1521  COUNTRY     -  US
 LC1521  USGS QUAD   -  PEKIN (2018)
 LC1521
 LC1521                         *CURRENT SURVEY CONTROL
 LC1521  ______________________________________________________________________
 LC1521* NAD 83(1986) POSITION- 40 32 05.     (N) 089 42 59.     (W)   SCALED
 LC1521* NAVD 88 ORTHO HEIGHT -   138.791 (meters)      455.35  (feet) ADJUSTED
 LC1521  ______________________________________________________________________
 LC1521  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 LC1521  DYNAMIC HEIGHT  -        138.725 (meters)      455.13  (feet) COMP
 LC1521  MODELED GRAVITY -    980,149.5   (mgal)                       NAVD 88
 LC1521
 LC1521  VERT ORDER      -  FIRST     CLASS II
 LC1521
 LC1521.The horizontal coordinates were scaled from a map and have
 LC1521.an estimated accuracy of +/- 6 seconds.
 LC1521
 LC1521.The orthometric height was determined by differential leveling and
 LC1521.adjusted by the NATIONAL GEODETIC SURVEY
 LC1521.in June 1991.
 LC1521
 LC1521.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1521.GEOID18 height accuracy estimate available here.
 LC1521
 LC1521.Click photographs - Photos may exist for this station.
 LC1521
 LC1521.The dynamic height is computed by dividing the NAVD 88
 LC1521.geopotential number by the normal gravity value computed on the
 LC1521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1521.degrees latitude (g = 980.6199 gals.).
 LC1521
 LC1521.The modeled gravity was interpolated from observed gravity values.
 LC1521
 LC1521;                    North         East    Units  Estimated Accuracy
 LC1521;SPC IL W     -   429,460.      738,150.      MT  (+/- 180 meters Scaled)
 LC1521
 LC1521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK699906(NAD 83)
 LC1521
 LC1521                          SUPERSEDED SURVEY CONTROL
 LC1521
 LC1521  NGVD 29 (??/??/92)  138.893  (m)          455.68   (f) ADJ UNCH    1 2
 LC1521
 LC1521.Superseded values are not recommended for survey control.
 LC1521
 LC1521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1521.See file dsdata.pdf to determine how the superseded data were derived.
 LC1521
 LC1521_MARKER: DB = BENCH MARK DISK
 LC1521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1521_STAMPING: C 238 1961
 LC1521_MARK LOGO: CGS
 LC1521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1521+STABILITY: SURFACE MOTION
 LC1521
 LC1521  HISTORY     - Date     Condition        Report By
 LC1521  HISTORY     - 1961     MONUMENTED       CGS
 LC1521
 LC1521                          STATION DESCRIPTION
 LC1521
 LC1521'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1521'2 MI WSW FROM POWERTON.
 LC1521'ABOUT 2.0 MILES WEST-SOUTHWEST ALONG THE POWERTON-MANITO ROAD
 LC1521'FROM THE GATE AT THE POWERTON PLANT, 0.9 MILE NORTHEAST OF THE
 LC1521'NORTHEAST END OF A LARGE BRIDGE OVER THE MACKINAW RIVER, 38.5
 LC1521'FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 9.6 FEET SOUTHWEST
 LC1521'OF THE CENTER OF A GATE, 8.1 FEET NORTHWEST OF A 12-INCH PIPE
 LC1521'CULVERT UNDER A DRIVE, 1 FOOT SOUTHEAST OF A FENCE LINE, 3.6
 LC1521'FEET NORTHEAST OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL
 LC1521'OF THE TRACK, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1521'2 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1221 ***********************************************************************
 LC1221  DESIGNATION -  C 239
 LC1221  PID         -  LC1221
 LC1221  STATE/COUNTY-  IL/MASON
 LC1221  COUNTRY     -  US
 LC1221  USGS QUAD   -  TOPEKA (2018)
 LC1221
 LC1221                         *CURRENT SURVEY CONTROL
 LC1221  ______________________________________________________________________
 LC1221* NAD 83(1986) POSITION- 40 21 45.     (N) 089 59 17.     (W)   SCALED
 LC1221* NAVD 88 ORTHO HEIGHT -   145.101 (meters)      476.05  (feet) ADJUSTED
 LC1221  ______________________________________________________________________
 LC1221  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 LC1221  DYNAMIC HEIGHT  -        145.030 (meters)      475.82  (feet) COMP
 LC1221  MODELED GRAVITY -    980,130.6   (mgal)                       NAVD 88
 LC1221
 LC1221  VERT ORDER      -  FIRST     CLASS II
 LC1221
 LC1221.The horizontal coordinates were scaled from a map and have
 LC1221.an estimated accuracy of +/- 6 seconds.
 LC1221
 LC1221.The orthometric height was determined by differential leveling and
 LC1221.adjusted by the NATIONAL GEODETIC SURVEY
 LC1221.in June 1991.
 LC1221
 LC1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1221.GEOID18 height accuracy estimate available here.
 LC1221
 LC1221.Click photographs - Photos may exist for this station.
 LC1221
 LC1221.The dynamic height is computed by dividing the NAVD 88
 LC1221.geopotential number by the normal gravity value computed on the
 LC1221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1221.degrees latitude (g = 980.6199 gals.).
 LC1221
 LC1221.The modeled gravity was interpolated from observed gravity values.
 LC1221
 LC1221;                    North         East    Units  Estimated Accuracy
 LC1221;SPC IL W     -   410,250.      715,170.      MT  (+/- 180 meters Scaled)
 LC1221
 LC1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK462722(NAD 83)
 LC1221
 LC1221                          SUPERSEDED SURVEY CONTROL
 LC1221
 LC1221  NGVD 29 (??/??/92)  145.208  (m)          476.40   (f) ADJ UNCH    1 2
 LC1221
 LC1221.Superseded values are not recommended for survey control.
 LC1221
 LC1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1221.See file dsdata.pdf to determine how the superseded data were derived.
 LC1221
 LC1221_MARKER: DB = BENCH MARK DISK
 LC1221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1221_STAMPING: C 239 1961
 LC1221_MARK LOGO: CGS
 LC1221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1221+STABILITY: SURFACE MOTION
 LC1221
 LC1221  HISTORY     - Date     Condition        Report By
 LC1221  HISTORY     - 1961     MONUMENTED       CGS
 LC1221
 LC1221                          STATION DESCRIPTION
 LC1221
 LC1221'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1221'9.7 MI W FROM FOREST CITY.
 LC1221'ABOUT 8.7 MILES SOUTHWEST ALONG A BLACK TOP ROAD FROM THE POST
 LC1221'OFFICE AT FOREST CITY, THENCE 1.0 MILE NORTH ALONG A BLACK TOP
 LC1221'ROAD, AT THE BOTTOM OF A SMALL HILL, NEAR THE JUNCTION OF A WOODS
 LC1221'ROAD LEADING EAST, 99 FEET EAST OF THE CENTER LINE OF THE BLACK
 LC1221'TOP ROAD, 18 FEET SOUTH OF THE CENTER LINE OF THE WOODS ROAD, 45
 LC1221'FEET EAST OF A FENCE CORNER (NORTHEAST ONE OF TWO FENCE CORNERS),
 LC1221'1.5 FEET NORTH OF A FENCE LINE, 2 FEET WEST OF A METAL WITNESS
 LC1221'POST, 3 FEET BELOW THE LEVEL OF THE BLACK TOP ROAD, SET IN THE
 LC1221'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF
 LC1221'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0266 ***********************************************************************
 LD0266  DESIGNATION -  C 240
 LD0266  PID         -  LD0266
 LD0266  STATE/COUNTY-  IL/MASON
 LD0266  COUNTRY     -  US
 LD0266  USGS QUAD   -  HAVANA (2018)
 LD0266
 LD0266                         *CURRENT SURVEY CONTROL
 LD0266  ______________________________________________________________________
 LD0266* NAD 83(1986) POSITION- 40 17 47.0    (N) 090 02 49.3    (W)   HD_HELD2
 LD0266* NAVD 88 ORTHO HEIGHT -   145.047 (meters)      475.88  (feet) ADJUSTED
 LD0266  ______________________________________________________________________
 LD0266  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 LD0266  DYNAMIC HEIGHT  -        144.975 (meters)      475.64  (feet) COMP
 LD0266  MODELED GRAVITY -    980,127.6   (mgal)                       NAVD 88
 LD0266
 LD0266  VERT ORDER      -  FIRST     CLASS II
 LD0266
 LD0266.The horizontal coordinates were established by autonomous hand held GPS
 LD0266.observations and have an estimated accuracy of +/- 10 meters.
 LD0266
 LD0266.The orthometric height was determined by differential leveling and
 LD0266.adjusted by the NATIONAL GEODETIC SURVEY
 LD0266.in June 1991.
 LD0266
 LD0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0266.GEOID18 height accuracy estimate available here.
 LD0266
 LD0266.Click photographs - Photos may exist for this station.
 LD0266
 LD0266.The dynamic height is computed by dividing the NAVD 88
 LD0266.geopotential number by the normal gravity value computed on the
 LD0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0266.degrees latitude (g = 980.6199 gals.).
 LD0266
 LD0266.The modeled gravity was interpolated from observed gravity values.
 LD0266
 LD0266;                    North         East    Units  Estimated Accuracy
 LD0266;SPC IL W     -   402,903.      710,172.      MT  (+/- 10 meters HH2 GPS)
 LD0266
 LD0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5099064839(NAD 83)
 LD0266
 LD0266                          SUPERSEDED SURVEY CONTROL
 LD0266
 LD0266  NGVD 29 (??/??/92)  145.142  (m)          476.19   (f) ADJ UNCH    1 2
 LD0266
 LD0266.Superseded values are not recommended for survey control.
 LD0266
 LD0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0266.See file dsdata.pdf to determine how the superseded data were derived.
 LD0266
 LD0266_MARKER: DB = BENCH MARK DISK
 LD0266_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0266_SP_SET: BUILDING
 LD0266_STAMPING: C 240 1961
 LD0266_MARK LOGO: CGS
 LD0266_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0266_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0266+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LD0266
 LD0266  HISTORY     - Date     Condition        Report By
 LD0266  HISTORY     - 1961     MONUMENTED       CGS
 LD0266  HISTORY     - 20050501 GOOD             ILDT
 LD0266  HISTORY     - 20141001 GOOD             DJHENK
 LD0266
 LD0266                          STATION DESCRIPTION
 LD0266
 LD0266'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0266'1 MI E FROM HAVANA.
 LD0266'ABOUT 0.3 MILE EAST ALONG MAIN STREET FROM THE COUNTY COURTHOUSE
 LD0266'AT HAVANA, THENCE 0.25 MILE SOUTH ALONG PROMENADE STREET, THENCE
 LD0266'0.45 MILE EAST ALONG U.S. HIGHWAY 136, 194 FEET SOUTH OF THE
 LD0266'CENTER LINE OF THE HIGHWAY, SET VERTICALLY IN THE EAST FACE AND
 LD0266'NEAR THE NORTHEAST CORNER OF THE FREIGHT STATION OF THE CHICAGO
 LD0266'AND MIDLAND FREIGHT STATION, 17.8 FEET WEST OF THE WEST RAIL OF
 LD0266'THE MAIN TRACK, 1.1 FOOT SOUTH OF THE NORTHEAST CORNER AND 1.8
 LD0266'FEET ABOVE THE STATION PLATFORM.
 LD0266
 LD0266                          STATION RECOVERY (2005)
 LD0266
 LD0266'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LD0266'RECOVERED IN GOOD CONDITION.
 LD0266
 LD0266                          STATION RECOVERY (2014)
 LD0266
 LD0266'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LD0266'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0185 ***********************************************************************
 JC0185  DESIGNATION -  C 241
 JC0185  PID         -  JC0185
 JC0185  STATE/COUNTY-  IL/JERSEY
 JC0185  COUNTRY     -  US
 JC0185  USGS QUAD   -  GRAFTON (2018)
 JC0185
 JC0185                         *CURRENT SURVEY CONTROL
 JC0185  ______________________________________________________________________
 JC0185* NAD 83(1986) POSITION- 38 58 20.     (N) 090 27 59.     (W)   SCALED
 JC0185* NAVD 88 ORTHO HEIGHT -   135.629 (meters)      444.98  (feet) ADJUSTED
 JC0185  ______________________________________________________________________
 JC0185  GEOID HEIGHT    -        -31.773 (meters)                     GEOID18
 JC0185  DYNAMIC HEIGHT  -        135.545 (meters)      444.70  (feet) COMP
 JC0185  MODELED GRAVITY -    980,008.1   (mgal)                       NAVD 88
 JC0185
 JC0185  VERT ORDER      -  FIRST     CLASS II
 JC0185
 JC0185.The horizontal coordinates were scaled from a map and have
 JC0185.an estimated accuracy of +/- 6 seconds.
 JC0185
 JC0185.The orthometric height was determined by differential leveling and
 JC0185.adjusted by the NATIONAL GEODETIC SURVEY
 JC0185.in June 1991.
 JC0185
 JC0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0185.GEOID18 height accuracy estimate available here.
 JC0185
 JC0185.Click photographs - Photos may exist for this station.
 JC0185
 JC0185.The dynamic height is computed by dividing the NAVD 88
 JC0185.geopotential number by the normal gravity value computed on the
 JC0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0185.degrees latitude (g = 980.6199 gals.).
 JC0185
 JC0185.The modeled gravity was interpolated from observed gravity values.
 JC0185
 JC0185;                    North         East    Units  Estimated Accuracy
 JC0185;SPC IL W     -   255,930.      674,030.      MT  (+/- 180 meters Scaled)
 JC0185
 JC0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD194167(NAD 83)
 JC0185
 JC0185                          SUPERSEDED SURVEY CONTROL
 JC0185
 JC0185  NGVD 29 (??/??/92)  135.748  (m)          445.37   (f) ADJ UNCH    1 2
 JC0185
 JC0185.Superseded values are not recommended for survey control.
 JC0185
 JC0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0185.See file dsdata.pdf to determine how the superseded data were derived.
 JC0185
 JC0185_MARKER: DB = BENCH MARK DISK
 JC0185_SETTING: 66 = SET IN ROCK OUTCROP
 JC0185_STAMPING: C 241 1961
 JC0185_MARK LOGO: CGS
 JC0185_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0185+STABILITY: POSITION/ELEVATION WELL
 JC0185
 JC0185  HISTORY     - Date     Condition        Report By
 JC0185  HISTORY     - 1961     MONUMENTED       CGS
 JC0185  HISTORY     - 19990306 MARK NOT FOUND   USPSQD
 JC0185  HISTORY     - 20010331 MARK NOT FOUND   USPSQD
 JC0185
 JC0185                          STATION DESCRIPTION
 JC0185
 JC0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0185'ABOUT 1.55 MILES WEST ALONG STATE HIGHWAY 100 FROM THE GRAFTON
 JC0185'SCHOOL AT GRAFTON, SECTION S8, T6N R12W, ABOUT 75 YARDS
 JC0185'NORTHEAST OF THE NORTHEAST CORNER OF A LARGE BOAT DOCK, SET
 JC0185'VERTICALLY IN THE SOUTHEAST FACE OF A 25 FEET LONG AND 10 FEET
 JC0185'HIGH ROCK THAT PROJECTS OUT OF A ROCK CLIFF AND HAS A LARGE
 JC0185'CROSS ON TOP MARKING THE POINT WHERE MARQUETTE AND JOLIET ENTERED
 JC0185'THE STATE OF ILLINOIS IN 1673, 38 FEET NORTH OF THE CENTER LINE
 JC0185'OF THE HIGHWAY, 15 FEET NORTHEAST OF THE SOUTH CORNER OF THE
 JC0185'ROCK, 1 1/2 FEET ABOVE THE LEVEL OF THE GROUND AND ABOUT 8 FEET
 JC0185'ABOVE THE LEVEL OF THE HIGHWAY.
 JC0185
 JC0185                          STATION RECOVERY (1999)
 JC0185
 JC0185'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0185'MARK NOT FOUND.
 JC0185
 JC0185                          STATION RECOVERY (2001)
 JC0185
 JC0185'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0185'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0135 ***********************************************************************
 KC0135  DESIGNATION -  C 242
 KC0135  PID         -  KC0135
 KC0135  STATE/COUNTY-  IL/JERSEY
 KC0135  COUNTRY     -  US
 KC0135  USGS QUAD   -  HARDIN (2018)
 KC0135
 KC0135                         *CURRENT SURVEY CONTROL
 KC0135  ______________________________________________________________________
 KC0135* NAD 83(1986) POSITION- 39 11 20.     (N) 090 33 03.     (W)   SCALED
 KC0135* NAVD 88 ORTHO HEIGHT -   138.140 (meters)      453.21  (feet) ADJUSTED
 KC0135  ______________________________________________________________________
 KC0135  GEOID HEIGHT    -        -32.002 (meters)                     GEOID18
 KC0135  DYNAMIC HEIGHT  -        138.059 (meters)      452.95  (feet) COMP
 KC0135  MODELED GRAVITY -    980,034.7   (mgal)                       NAVD 88
 KC0135
 KC0135  VERT ORDER      -  FIRST     CLASS II
 KC0135
 KC0135.The horizontal coordinates were scaled from a map and have
 KC0135.an estimated accuracy of +/- 6 seconds.
 KC0135
 KC0135.The orthometric height was determined by differential leveling and
 KC0135.adjusted by the NATIONAL GEODETIC SURVEY
 KC0135.in June 1991.
 KC0135
 KC0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0135.GEOID18 height accuracy estimate available here.
 KC0135
 KC0135.Click photographs - Photos may exist for this station.
 KC0135
 KC0135.The dynamic height is computed by dividing the NAVD 88
 KC0135.geopotential number by the normal gravity value computed on the
 KC0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0135.degrees latitude (g = 980.6199 gals.).
 KC0135
 KC0135.The modeled gravity was interpolated from observed gravity values.
 KC0135
 KC0135;                    North         East    Units  Estimated Accuracy
 KC0135;SPC IL W     -   280,010.      666,810.      MT  (+/- 180 meters Scaled)
 KC0135
 KC0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD115405(NAD 83)
 KC0135
 KC0135                          SUPERSEDED SURVEY CONTROL
 KC0135
 KC0135  NGVD 29 (??/??/92)  138.252  (m)          453.58   (f) ADJ UNCH    1 2
 KC0135
 KC0135.Superseded values are not recommended for survey control.
 KC0135
 KC0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0135.See file dsdata.pdf to determine how the superseded data were derived.
 KC0135
 KC0135_MARKER: DB = BENCH MARK DISK
 KC0135_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0135_SP_SET: BRIDGE
 KC0135_STAMPING: C 242 1961
 KC0135_MARK LOGO: CGS
 KC0135_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0135
 KC0135  HISTORY     - Date     Condition        Report By
 KC0135  HISTORY     - 1961     MONUMENTED       CGS
 KC0135
 KC0135                          STATION DESCRIPTION
 KC0135
 KC0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0135'AT SPANKEY.
 KC0135'AT SPANKEY, ON TOP OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT
 KC0135'OF THE 450 FOOT CONCRETE BRIDGE OVER MACOUPIN CREEK, SECTION S 33
 KC0135'T 9 N R 13 W, 16 FEET EAST OF THE CENTER LINE OF THE ROAD, AND
 KC0135'ABOUT LEVEL WITH THE BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3183 ***********************************************************************
 AI3183  DESIGNATION -  C 242 RESET
 AI3183  PID         -  AI3183
 AI3183  STATE/COUNTY-  IL/JERSEY
 AI3183  COUNTRY     -  US
 AI3183  USGS QUAD   -  HARDIN (2018)
 AI3183
 AI3183                         *CURRENT SURVEY CONTROL
 AI3183  ______________________________________________________________________
 AI3183* NAD 83(1986) POSITION- 39 11 20.     (N) 090 33 03.     (W)   SCALED
 AI3183* NAVD 88 ORTHO HEIGHT -   136.63  (meters)      448.3   (feet) RESET
 AI3183  ______________________________________________________________________
 AI3183  GEOID HEIGHT    -        -32.002 (meters)                     GEOID18
 AI3183  VERT ORDER      -  THIRD
 AI3183
 AI3183.The horizontal coordinates were scaled from a map and have
 AI3183.an estimated accuracy of +/- 6 seconds.
 AI3183
 AI3183.The orthometric height was computed from unverified reset data.
 AI3183
 AI3183.No vertical observational check was made to the station.
 AI3183
 AI3183.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3183.GEOID18 height accuracy estimate available here.
 AI3183
 AI3183.Click photographs - Photos may exist for this station.
 AI3183
 AI3183;                    North         East    Units  Estimated Accuracy
 AI3183;SPC IL W     -   280,010.      666,810.      MT  (+/- 180 meters Scaled)
 AI3183
 AI3183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD115405(NAD 83)
 AI3183
 AI3183                          SUPERSEDED SURVEY CONTROL
 AI3183
 AI3183.No superseded survey control is available for this station.
 AI3183
 AI3183_MARKER: DV = VERTICAL CONTROL DISK
 AI3183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3183_STAMPING: C 242 RESET 1998
 AI3183_MARK LOGO: NGS
 AI3183_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AI3183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3183+STABILITY: SURFACE MOTION
 AI3183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3183+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2002
 AI3183
 AI3183  HISTORY     - Date     Condition        Report By
 AI3183  HISTORY     - 1998     MONUMENTED       NGS
 AI3183  HISTORY     - 20020625 GOOD             LOCSUR
 AI3183
 AI3183                          STATION DESCRIPTION
 AI3183
 AI3183'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (RKB)
 AI3183'STATION IS 4.2 MI (6.8 KM) NORTHEAST OF HARDIN IN THE SMALL VILLAGE OF
 AI3183'SPANKEY, APPROXIMATELY 130 M (426.5 FT) SOUTH OF THE SOUTH END OF THE
 AI3183'BRIDGE OVER MACOUPIN CREEK, AT A LEVEE ROAD LEADING EAST, SET IN 25 CM
 AI3183'ROUND CONCRETE MONUMENT FLUSH, 8.7 M (28.5 FT) EAST OF THE CENTERLINE
 AI3183'OF THE HIGHWAY (ELDRED ROAD) , 4.5 M (14.8 FT) SOUTH OF THE
 AI3183'APPROXIMATE CENTERLINE OF LEVEE ROAD EAST, 0.3 M (1.0 FT) SOUTH OF A
 AI3183'FIBERGLASS WITNESS POST, AND ABOUT 0.7 M (2.3 FT) BELOW THE LEVEL OF
 AI3183'THE HIGHWAY.
 AI3183
 AI3183                          STATION RECOVERY (2002)
 AI3183
 AI3183'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2002 (TLL)
 AI3183'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0270 ***********************************************************************
 KC0270  DESIGNATION -  C 243
 KC0270  PID         -  KC0270
 KC0270  STATE/COUNTY-  IL/MORGAN
 KC0270  COUNTRY     -  US
 KC0270  USGS QUAD   -  MEREDOSIA (2018)
 KC0270
 KC0270                         *CURRENT SURVEY CONTROL
 KC0270  ______________________________________________________________________
 KC0270* NAD 83(1986) POSITION- 39 49 00.     (N) 090 30 30.     (W)   SCALED
 KC0270* NAVD 88 ORTHO HEIGHT -   141.868 (meters)      465.45  (feet) ADJUSTED
 KC0270  ______________________________________________________________________
 KC0270  GEOID HEIGHT    -        -32.746 (meters)                     GEOID18
 KC0270  DYNAMIC HEIGHT  -        141.791 (meters)      465.19  (feet) COMP
 KC0270  MODELED GRAVITY -    980,084.5   (mgal)                       NAVD 88
 KC0270
 KC0270  VERT ORDER      -  FIRST     CLASS II
 KC0270
 KC0270.The horizontal coordinates were scaled from a map and have
 KC0270.an estimated accuracy of +/- 6 seconds.
 KC0270
 KC0270.The orthometric height was determined by differential leveling and
 KC0270.adjusted by the NATIONAL GEODETIC SURVEY
 KC0270.in June 1991.
 KC0270
 KC0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0270.GEOID18 height accuracy estimate available here.
 KC0270
 KC0270.Click photographs - Photos may exist for this station.
 KC0270
 KC0270.The dynamic height is computed by dividing the NAVD 88
 KC0270.geopotential number by the normal gravity value computed on the
 KC0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0270.degrees latitude (g = 980.6199 gals.).
 KC0270
 KC0270.The modeled gravity was interpolated from observed gravity values.
 KC0270
 KC0270;                    North         East    Units  Estimated Accuracy
 KC0270;SPC IL W     -   349,690.      670,750.      MT  (+/- 180 meters Scaled)
 KC0270
 KC0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE132103(NAD 83)
 KC0270
 KC0270                          SUPERSEDED SURVEY CONTROL
 KC0270
 KC0270  NGVD 29 (??/??/92)  141.977  (m)          465.80   (f) ADJ UNCH    1 2
 KC0270
 KC0270.Superseded values are not recommended for survey control.
 KC0270
 KC0270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0270.See file dsdata.pdf to determine how the superseded data were derived.
 KC0270
 KC0270_MARKER: DB = BENCH MARK DISK
 KC0270_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 KC0270_STAMPING: C 243 1961
 KC0270_MARK LOGO: CGS
 KC0270_PROJECTION: FLUSH
 KC0270_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0270_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0270
 KC0270  HISTORY     - Date     Condition        Report By
 KC0270  HISTORY     - 1961     MONUMENTED       CGS
 KC0270  HISTORY     - 20140916 MARK NOT FOUND   AMESC
 KC0270
 KC0270                          STATION DESCRIPTION
 KC0270
 KC0270'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0270'5.2 MI N FROM BLUFFS.
 KC0270'ABOUT 5.15 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0270'OF THE WABASH RAILROAD AT BLUFFS, NEAR THE NORTHWEST CORNER OF
 KC0270'A TRIANGLE FORMED BY THE JUNCTION OF STATE HIGHWAY 100 AND STATE
 KC0270'HIGHWAY 104, 44 1/2 FEET EAST OF THE CENTER LINE OF STATE
 KC0270'HIGHWAY 100, 41 FEET SOUTHWEST OF THE CENTER LINE OF STATE
 KC0270'HIGHWAY 104, 61 FEET NORTH OF THE NORTH ONE OF TWO 12 INCH
 KC0270'MAPLE TREE, 134 FEET NORTH OF THE NORTH END OF THE EAST HEADWALL
 KC0270'OF A 2-FOOT CONCRETE BOX CULVERT UNDER STATE HIGHWAY 100, 1 1/2
 KC0270'FEET NORTH OF A METAL WITNESS POST, 2 1/2 FEET BELOW THE LEVEL
 KC0270'OF THE HIGHWAYS AND IS A DISK ON TOP OF A COPPER COATED STEEL
 KC0270'ROD FLUSH WITH THE GROUND AND PROTECTED BY A 6 INCH TILE WHICH
 KC0270'PROJECTS 3 INCHES ABOVE THE GROUND.  THE ROD WAS DRIVEN TO
 KC0270'REFUSAL AT A DEPTH OF 39 1/2 FEET.
 KC0270
 KC0270                          STATION RECOVERY (2014)
 KC0270
 KC0270'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KC0270'NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0271 ***********************************************************************
 KC0271  DESIGNATION -  C 243 RESET
 KC0271  PID         -  KC0271
 KC0271  STATE/COUNTY-  IL/MORGAN
 KC0271  COUNTRY     -  US
 KC0271  USGS QUAD   -  MEREDOSIA (2018)
 KC0271
 KC0271                         *CURRENT SURVEY CONTROL
 KC0271  ______________________________________________________________________
 KC0271* NAD 83(1986) POSITION- 39 49 00.     (N) 090 30 33.     (W)   SCALED
 KC0271* NAVD 88 ORTHO HEIGHT -   141.99  (meters)      465.8   (feet) RESET
 KC0271  ______________________________________________________________________
 KC0271  GEOID HEIGHT    -        -32.746 (meters)                     GEOID18
 KC0271  VERT ORDER      -  THIRD
 KC0271
 KC0271.The horizontal coordinates were scaled from a map and have
 KC0271.an estimated accuracy of +/- 6 seconds.
 KC0271
 KC0271.The orthometric height was computed from unverified reset data.
 KC0271
 KC0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0271.GEOID18 height accuracy estimate available here.
 KC0271
 KC0271.Click photographs - Photos may exist for this station.
 KC0271
 KC0271;                    North         East    Units  Estimated Accuracy
 KC0271;SPC IL W     -   349,690.      670,680.      MT  (+/- 180 meters Scaled)
 KC0271
 KC0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE131103(NAD 83)
 KC0271
 KC0271                          SUPERSEDED SURVEY CONTROL
 KC0271
 KC0271.No superseded survey control is available for this station.
 KC0271
 KC0271_MARKER: DB = BENCH MARK DISK
 KC0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0271_STAMPING: C 243 RESET 1970
 KC0271_MARK LOGO: CGS
 KC0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0271+STABILITY: SURFACE MOTION
 KC0271
 KC0271  HISTORY     - Date     Condition        Report By
 KC0271  HISTORY     - 1970     MONUMENTED       NGS
 KC0271  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0271  HISTORY     - 20140916 MARK NOT FOUND   AMESC
 KC0271
 KC0271                          STATION DESCRIPTION
 KC0271
 KC0271'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 KC0271'5 MI N FROM BLUFFS.
 KC0271'ABOUT 5.15 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE WABASH
 KC0271'RAILROAD CROSSING AT BLUFFS, 127 FEET WEST OF THE CENTERLINE OF
 KC0271'STATE HIGHWAY 104, 100 AND U.S. HIGHWAY 67, 0.1 MILE NORTH OF
 KC0271'THEIR SOUTH JUNCTION, 0.1 MILE SOUTH OF THEIR NORTH JUNCTION,
 KC0271'1 FOOT NORTH OF A CONCRETE RIGHT-OF-WAY POST, 1 FOOT SOUTH OF A
 KC0271'METAL WITNESS POST, AT HIGHWAY STATION NO. 199+78, SET IN THE TOP
 KC0271'OF A ROUND CONCRETE POST PROJECTING 4 INCHES, 0.1 MILE SOUTH
 KC0271'OF A CONCRETE BRIDGE.
 KC0271
 KC0271                          STATION RECOVERY (2012)
 KC0271
 KC0271'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0271'MARK NOT FOUND.
 KC0271
 KC0271                          STATION RECOVERY (2014)
 KC0271
 KC0271'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KC0271'NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7250 ***********************************************************************
 AB7250  DESIGNATION -  C 244 RESET
 AB7250  PID         -  AB7250
 AB7250  STATE/COUNTY-  IL/SCOTT
 AB7250  COUNTRY     -  US
 AB7250  USGS QUAD   -  BEDFORD (2018)
 AB7250
 AB7250                         *CURRENT SURVEY CONTROL
 AB7250  ______________________________________________________________________
 AB7250* NAD 83(1986) POSITION- 39 33 26.     (N) 090 31 27.     (W)   SCALED
 AB7250* NAVD 88 ORTHO HEIGHT -   137.11  (meters)      449.8   (feet) RESET
 AB7250  ______________________________________________________________________
 AB7250  GEOID HEIGHT    -        -32.435 (meters)                     GEOID18
 AB7250  VERT ORDER      -  THIRD
 AB7250
 AB7250.The horizontal coordinates were scaled from a map and have
 AB7250.an estimated accuracy of +/- 6 seconds.
 AB7250
 AB7250.The orthometric height was computed from unverified reset data.
 AB7250
 AB7250.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7250.GEOID18 height accuracy estimate available here.
 AB7250
 AB7250.Click photographs - Photos may exist for this station.
 AB7250
 AB7250;                    North         East    Units  Estimated Accuracy
 AB7250;SPC IL W     -   320,890.      669,280.      MT  (+/- 180 meters Scaled)
 AB7250
 AB7250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD127815(NAD 83)
 AB7250
 AB7250                          SUPERSEDED SURVEY CONTROL
 AB7250
 AB7250.No superseded survey control is available for this station.
 AB7250
 AB7250_MARKER: DV = VERTICAL CONTROL DISK
 AB7250_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AB7250_SP_SET: BRIDGE WINGWALL
 AB7250_STAMPING: C 244 RESET 1991
 AB7250_MARK LOGO: NGS
 AB7250_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7250_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7250+SATELLITE: SATELLITE OBSERVATIONS - 1991
 AB7250
 AB7250  HISTORY     - Date     Condition        Report By
 AB7250  HISTORY     - 1991     MONUMENTED       NGS
 AB7250
 AB7250                          STATION DESCRIPTION
 AB7250
 AB7250'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991 (RKB)
 AB7250'STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH OF HILLVIEW AND 2.5 MI
 AB7250'(4.0 KM) NORTH OF THE GREENE/SCOTT COUNTY LINE ALONG THE HILLVIEW
 AB7250'BLACKTOP ROAD, SET IN THE TOP OF THE EAST END OF THE NORTH WINGWALL OF
 AB7250'A CONCRETE BRIDGE OVER SANDY CREEK, 5.3 M (17.4 FT) EAST OF THE
 AB7250'CENTERLINE OF HILLVIEW ROAD AND ABOUT LEVEL WITH THE ROAD ELEVATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0092 ***********************************************************************
 KC0092  DESIGNATION -  C 245
 KC0092  PID         -  KC0092
 KC0092  STATE/COUNTY-  IL/GREENE
 KC0092  COUNTRY     -  US
 KC0092  USGS QUAD   -  PEARL EAST (2018)
 KC0092
 KC0092                         *CURRENT SURVEY CONTROL
 KC0092  ______________________________________________________________________
 KC0092* NAD 83(1986) POSITION- 39 27 20.     (N) 090 33 46.     (W)   SCALED
 KC0092* NAVD 88 ORTHO HEIGHT -   130.866 (meters)      429.35  (feet) ADJUSTED
 KC0092  ______________________________________________________________________
 KC0092  GEOID HEIGHT    -        -32.336 (meters)                     GEOID18
 KC0092  DYNAMIC HEIGHT  -        130.791 (meters)      429.10  (feet) COMP
 KC0092  MODELED GRAVITY -    980,053.6   (mgal)                       NAVD 88
 KC0092
 KC0092  VERT ORDER      -  FIRST     CLASS II
 KC0092
 KC0092.The horizontal coordinates were scaled from a map and have
 KC0092.an estimated accuracy of +/- 6 seconds.
 KC0092
 KC0092.The orthometric height was determined by differential leveling and
 KC0092.adjusted by the NATIONAL GEODETIC SURVEY
 KC0092.in June 1991.
 KC0092
 KC0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0092.GEOID18 height accuracy estimate available here.
 KC0092
 KC0092.Click photographs - Photos may exist for this station.
 KC0092
 KC0092.The dynamic height is computed by dividing the NAVD 88
 KC0092.geopotential number by the normal gravity value computed on the
 KC0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0092.degrees latitude (g = 980.6199 gals.).
 KC0092
 KC0092.The modeled gravity was interpolated from observed gravity values.
 KC0092
 KC0092;                    North         East    Units  Estimated Accuracy
 KC0092;SPC IL W     -   309,620.      665,910.      MT  (+/- 180 meters Scaled)
 KC0092
 KC0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD096701(NAD 83)
 KC0092
 KC0092                          SUPERSEDED SURVEY CONTROL
 KC0092
 KC0092  NGVD 29 (??/??/92)  130.999  (m)          429.79   (f) ADJ UNCH    1 2
 KC0092
 KC0092.Superseded values are not recommended for survey control.
 KC0092
 KC0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0092.See file dsdata.pdf to determine how the superseded data were derived.
 KC0092
 KC0092_MARKER: DB = BENCH MARK DISK
 KC0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0092_STAMPING: C 245 1961
 KC0092_MARK LOGO: CGS
 KC0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0092+STABILITY: SURFACE MOTION
 KC0092
 KC0092  HISTORY     - Date     Condition        Report By
 KC0092  HISTORY     - 1961     MONUMENTED       CGS
 KC0092
 KC0092                          STATION DESCRIPTION
 KC0092
 KC0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0092'1.2 MI W FROM HILLVIEW.
 KC0092'ABOUT 1.2 MILES WEST ALONG THE GULF, MOBILE AND OHIO RAILROAD
 KC0092'FROM THE POST OFFICE AT HILLVIEW, 0.2 MILE EAST OF MILEPOST 248,
 KC0092'NEAR A RED BRICK PUMP HOUSE, SET ON TOP OF THE NORTHEAST CORNER
 KC0092'OF A CONCRETE BLOCK 8 FEET LONG, 6 FEET WIDE THAT SUPPORTS A
 KC0092'36-INCH PIPE THAT LEADS TOWARD THE TRACK FROM THE PUMPHOUSE, 33
 KC0092'FEET NORTH OF THE NORTH RAIL, 78 FEET SOUTH OF THE SOUTHWEST
 KC0092'CORNER OF THE PUMP HOUSE, 1/2 FOOT SOUTHWEST OF THE NORTHEAST
 KC0092'CORNER OF THE CONCRETE BLOCK AND 10 FEET BELOW THE LEVEL OF THE
 KC0092'TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1117 ***********************************************************************
 LC1117  DESIGNATION -  C 246
 LC1117  PID         -  LC1117
 LC1117  STATE/COUNTY-  IL/LOGAN
 LC1117  COUNTRY     -  US
 LC1117  USGS QUAD   -  LINCOLN WEST (2018)
 LC1117
 LC1117                         *CURRENT SURVEY CONTROL
 LC1117  ______________________________________________________________________
 LC1117* NAD 83(1986) POSITION- 40 07 50.     (N) 089 22 32.     (W)   SCALED
 LC1117* NAVD 88 ORTHO HEIGHT -   167.916 (meters)      550.90  (feet) ADJUSTED
 LC1117  ______________________________________________________________________
 LC1117  GEOID HEIGHT    -        -32.521 (meters)                     GEOID18
 LC1117  DYNAMIC HEIGHT  -        167.830 (meters)      550.62  (feet) COMP
 LC1117  MODELED GRAVITY -    980,112.1   (mgal)                       NAVD 88
 LC1117
 LC1117  VERT ORDER      -  SECOND    CLASS 0
 LC1117
 LC1117.The horizontal coordinates were scaled from a map and have
 LC1117.an estimated accuracy of +/- 6 seconds.
 LC1117
 LC1117.The orthometric height was determined by differential leveling and
 LC1117.adjusted by the NATIONAL GEODETIC SURVEY
 LC1117.in June 1991.
 LC1117
 LC1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1117.GEOID18 height accuracy estimate available here.
 LC1117
 LC1117.Click photographs - Photos may exist for this station.
 LC1117
 LC1117.The dynamic height is computed by dividing the NAVD 88
 LC1117.geopotential number by the normal gravity value computed on the
 LC1117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1117.degrees latitude (g = 980.6199 gals.).
 LC1117
 LC1117.The modeled gravity was interpolated from observed gravity values.
 LC1117
 LC1117;                    North         East    Units  Estimated Accuracy
 LC1117;SPC IL W     -   384,780.      767,420.      MT  (+/- 180 meters Scaled)
 LC1117
 LC1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK976449(NAD 83)
 LC1117
 LC1117                          SUPERSEDED SURVEY CONTROL
 LC1117
 LC1117  NGVD 29 (??/??/92)  168.002  (m)          551.19   (f) ADJ UNCH    2 0
 LC1117
 LC1117.Superseded values are not recommended for survey control.
 LC1117
 LC1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1117.See file dsdata.pdf to determine how the superseded data were derived.
 LC1117
 LC1117_MARKER: DB = BENCH MARK DISK
 LC1117_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1117_SP_SET: BUILDING
 LC1117_STAMPING: C 246 1960
 LC1117_MARK LOGO: CGS
 LC1117_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1117
 LC1117  HISTORY     - Date     Condition        Report By
 LC1117  HISTORY     - 1960     MONUMENTED       CGS
 LC1117
 LC1117                          STATION DESCRIPTION
 LC1117
 LC1117'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1117'1.8 MI SW FROM LINCOLN.
 LC1117'ABOUT 0.10 MILES WEST ALONG STATE HIGHWAY 121 FROM THE POST OFFICE
 LC1117'IN LINCOLN, THENCE 0.8 MILES SOUTH ALONG KICKAPOO STREET, THENCE
 LC1117'0.4 MILES SOUTHWEST ALONG A PRIVATE OILED ROAD TO A Y JUNCTION,
 LC1117'THENCE 0.45 MILES SOUTH ALONG A PRIVATE ROAD, SET IN THE TOP AND
 LC1117'APPROXIMATE CENTER OF A LARGE ROUND CONCRETE BASE FOR A FORMER
 LC1117'ENGINE HOUSE, 21 FEET EAST OF THE CENTER LINE OF THE ROAD, 10 FEET
 LC1117'EAST OF THE EAST END OF A BOARD GATE, 75 FEET SOUTHEAST OF THE
 LC1117'SOUTHEAST CORNER OF A CONCRETE BLOCK HOUSE, 40 FEET SOUTH-SOUTHWEST
 LC1117'OF A FIRE HYDRANT, 54 FEET WEST OF THE WEST RAIL OF THE SIDE TRACK,
 LC1117'1.6 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LC1117'OF THE ROAD, AND THE BASE PROJECTS 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0339 ***********************************************************************
 MF0339  DESIGNATION -  C 247
 MF0339  PID         -  MF0339
 MF0339  STATE/COUNTY-  IL/WILL
 MF0339  COUNTRY     -  US
 MF0339  USGS QUAD   -  CHANNAHON (2018)
 MF0339
 MF0339                         *CURRENT SURVEY CONTROL
 MF0339  ______________________________________________________________________
 MF0339* NAD 83(1986) POSITION- 41 26 03.     (N) 088 12 15.     (W)   SCALED
 MF0339* NAVD 88 ORTHO HEIGHT -   173.871 (meters)      570.44  (feet) ADJUSTED
 MF0339  ______________________________________________________________________
 MF0339  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 MF0339  DYNAMIC HEIGHT  -        173.806 (meters)      570.23  (feet) COMP
 MF0339  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 MF0339
 MF0339  VERT ORDER      -  SECOND    CLASS 0
 MF0339
 MF0339.The horizontal coordinates were scaled from a map and have
 MF0339.an estimated accuracy of +/- 6 seconds.
 MF0339
 MF0339.The orthometric height was determined by differential leveling and
 MF0339.adjusted by the NATIONAL GEODETIC SURVEY
 MF0339.in June 1991.
 MF0339
 MF0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0339.GEOID18 height accuracy estimate available here.
 MF0339
 MF0339.Click photographs - Photos may exist for this station.
 MF0339
 MF0339.The dynamic height is computed by dividing the NAVD 88
 MF0339.geopotential number by the normal gravity value computed on the
 MF0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0339.degrees latitude (g = 980.6199 gals.).
 MF0339
 MF0339.The modeled gravity was interpolated from observed gravity values.
 MF0339
 MF0339;                    North         East    Units  Estimated Accuracy
 MF0339;SPC IL E     -   529,270.      310,800.      MT  (+/- 180 meters Scaled)
 MF0339
 MF0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL993876(NAD 83)
 MF0339
 MF0339                          SUPERSEDED SURVEY CONTROL
 MF0339
 MF0339  NGVD 29 (??/??/92)  173.961  (m)          570.74   (f) ADJ UNCH    2 0
 MF0339
 MF0339.Superseded values are not recommended for survey control.
 MF0339
 MF0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0339.See file dsdata.pdf to determine how the superseded data were derived.
 MF0339
 MF0339_MARKER: DB = BENCH MARK DISK
 MF0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0339_STAMPING: C 247 1960
 MF0339_MARK LOGO: CGS
 MF0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0339+STABILITY: SURFACE MOTION
 MF0339
 MF0339  HISTORY     - Date     Condition        Report By
 MF0339  HISTORY     - 1960     MONUMENTED       CGS
 MF0339  HISTORY     - 1961     GOOD             CGS
 MF0339  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0339  HISTORY     - 20080823 MARK NOT FOUND   GEOCAC
 MF0339
 MF0339                          STATION DESCRIPTION
 MF0339
 MF0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0339'1.4 MI NE FROM CHANNAHON.
 MF0339'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM CHANNAHON
 MF0339'GRADE SCHOOL IN CHANNAHON, THENCE 0.8 MILE EAST ALONG A GRAVEL
 MF0339'ROAD, AT THE JUNCTION OF A PRIVATE DRIVE SOUTH TO A FARM HOUSE,
 MF0339'27 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 61 FEET EAST OF
 MF0339'THE CENTER LINE OF THE FARM DRIVE SOUTH, 1.5 FEET NORTH OF THE
 MF0339'FENCE, 46 FEET EAST OF A POWER POLE, 1.8 FEET WEST-NORTHWEST OF A
 MF0339'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 MF0339'OF A CONCRETE POST PROJECTING 1 INCH.
 MF0339
 MF0339                          STATION RECOVERY (1989)
 MF0339
 MF0339'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0339'MARK NOT FOUND.
 MF0339
 MF0339                          STATION RECOVERY (2008)
 MF0339
 MF0339'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0339'THIS PARTY LOCATED WHAT IS BELIEVED TO BE A PORTION OF THE FARM
 MF0339'DRIVEWAY PER THE DESCRIPTION.  THE FARM NO LONGER EXISTS BUT A GOLF
 MF0339'COURSE IS IN ITS PLACE.  A CHECK ALONG THE DRIVEWAY AND ROADSIDE WAS
 MF0339'MADE WITH NEGATIVE RESULTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0264 ***********************************************************************
 MF0264  DESIGNATION -  C 248
 MF0264  PID         -  MF0264
 MF0264  STATE/COUNTY-  IL/LIVINGSTON
 MF0264  COUNTRY     -  US
 MF0264  USGS QUAD   -  DWIGHT (2018)
 MF0264
 MF0264                         *CURRENT SURVEY CONTROL
 MF0264  ______________________________________________________________________
 MF0264* NAD 83(1986) POSITION- 41 03 00.     (N) 088 28 49.     (W)   SCALED
 MF0264* NAVD 88 ORTHO HEIGHT -   200.583 (meters)      658.08  (feet) ADJUSTED
 MF0264  ______________________________________________________________________
 MF0264  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 MF0264  DYNAMIC HEIGHT  -        200.502 (meters)      657.81  (feet) COMP
 MF0264  MODELED GRAVITY -    980,217.6   (mgal)                       NAVD 88
 MF0264
 MF0264  VERT ORDER      -  SECOND    CLASS 0
 MF0264
 MF0264.The horizontal coordinates were scaled from a map and have
 MF0264.an estimated accuracy of +/- 6 seconds.
 MF0264
 MF0264.The orthometric height was determined by differential leveling and
 MF0264.adjusted by the NATIONAL GEODETIC SURVEY
 MF0264.in June 1991.
 MF0264
 MF0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0264.GEOID18 height accuracy estimate available here.
 MF0264
 MF0264.Click photographs - Photos may exist for this station.
 MF0264
 MF0264.The dynamic height is computed by dividing the NAVD 88
 MF0264.geopotential number by the normal gravity value computed on the
 MF0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0264.degrees latitude (g = 980.6199 gals.).
 MF0264
 MF0264.The modeled gravity was interpolated from observed gravity values.
 MF0264
 MF0264;                    North         East    Units  Estimated Accuracy
 MF0264;SPC IL E     -   486,610.      287,650.      MT  (+/- 180 meters Scaled)
 MF0264
 MF0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL755453(NAD 83)
 MF0264
 MF0264                          SUPERSEDED SURVEY CONTROL
 MF0264
 MF0264  NGVD 29 (??/??/92)  200.654  (m)          658.31   (f) ADJ UNCH    2 0
 MF0264
 MF0264.Superseded values are not recommended for survey control.
 MF0264
 MF0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0264.See file dsdata.pdf to determine how the superseded data were derived.
 MF0264
 MF0264_MARKER: DB = BENCH MARK DISK
 MF0264_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0264_SP_SET: BRIDGE
 MF0264_STAMPING: 1960 C 248
 MF0264_MARK LOGO: CGS
 MF0264_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0264_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0264+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2025
 MF0264
 MF0264  HISTORY     - Date     Condition        Report By
 MF0264  HISTORY     - 1960     MONUMENTED       CGS
 MF0264  HISTORY     - 1961     GOOD             CGS
 MF0264  HISTORY     - 20090705 GOOD             GEOCAC
 MF0264  HISTORY     - 20200124 GOOD             ILDT
 MF0264  HISTORY     - 20250311 GOOD             ILDT
 MF0264
 MF0264                          STATION DESCRIPTION
 MF0264
 MF0264'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0264'4.3 MI NE FROM ODELL.
 MF0264'ABOUT 0.35 MILE WEST ALONG WEST HAMILTON STREET FROM THE
 MF0264'GULF MOBILE AND OHIO RAILROAD STATION IN ODELL, THENCE 4.0
 MF0264'MILES NORTHEAST ALONG U.S. HIGHWAY 66, AT THE JUNCTION OF
 MF0264'A GRAVELED ROAD WEST, SET IN TOP OF THE NORTH END OF THE
 MF0264'NORTHEAST CONCRETE BRIDGE SEAT OF GULF MOBILE AND OHIO RAILROAD
 MF0264'BRIDGE NO. 777, 80 FEET SOUTHEAST OF THE CENTERLINE OF THE
 MF0264'NORTH BOUND LANE OF U.S. HIGHWAY 66, 22 FEET NORTHWEST OF THE
 MF0264'NORTHWEST RAIL OF SOUTH BOUND TRACK OF GULF MOBILE AND OHIO
 MF0264'RAILROAD TRACKS AND ABOUT LEVEL WITH U.S. HIGHWAY 66.  THE
 MF0264'MARK MAY BE REACHED FRM THE JUNCTION OF U.S. HIGHWAY 66 AND
 MF0264'STATE ROUTE 17 IN THE NOTHWEST EDGE OF DWIGHT, GO SOUTHWEST
 MF0264'ON U.S. HIGHWAY 66 FOR 3.85 MILES TO GULF MOBILE AND OHIO
 MF0264'RAILROAD BRIDGE NO. 777.
 MF0264
 MF0264                          STATION RECOVERY (2009)
 MF0264
 MF0264'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0264'RECOVERED IN GOOD CONDITION.
 MF0264
 MF0264                          STATION RECOVERY (2020)
 MF0264
 MF0264'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 MF0264'RECOVERED IN GOOD CONDITION.
 MF0264
 MF0264                          STATION RECOVERY (2025)
 MF0264
 MF0264'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (SK)
 MF0264'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0167 ***********************************************************************
 JC0167  DESIGNATION -  C 249
 JC0167  PID         -  JC0167
 JC0167  STATE/COUNTY-  IL/ST CLAIR
 JC0167  COUNTRY     -  US
 JC0167  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0167
 JC0167                         *CURRENT SURVEY CONTROL
 JC0167  ______________________________________________________________________
 JC0167* NAD 83(1986) POSITION- 38 36 36.     (N) 090 02 46.     (W)   SCALED
 JC0167* NAVD 88 ORTHO HEIGHT -   137.708 (meters)      451.80  (feet) ADJUSTED
 JC0167  ______________________________________________________________________
 JC0167  GEOID HEIGHT    -        -30.873 (meters)                     GEOID18
 JC0167  DYNAMIC HEIGHT  -        137.621 (meters)      451.51  (feet) COMP
 JC0167  MODELED GRAVITY -    979,991.9   (mgal)                       NAVD 88
 JC0167
 JC0167  VERT ORDER      -  SECOND    CLASS 0
 JC0167
 JC0167.The horizontal coordinates were scaled from a map and have
 JC0167.an estimated accuracy of +/- 6 seconds.
 JC0167
 JC0167.The orthometric height was determined by differential leveling and
 JC0167.adjusted by the NATIONAL GEODETIC SURVEY
 JC0167.in June 1991.
 JC0167
 JC0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0167.GEOID18 height accuracy estimate available here.
 JC0167
 JC0167.Click photographs - Photos may exist for this station.
 JC0167
 JC0167.The dynamic height is computed by dividing the NAVD 88
 JC0167.geopotential number by the normal gravity value computed on the
 JC0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0167.degrees latitude (g = 980.6199 gals.).
 JC0167
 JC0167.The modeled gravity was interpolated from observed gravity values.
 JC0167
 JC0167;                    North         East    Units  Estimated Accuracy
 JC0167;SPC IL W     -   215,680.      710,500.      MT  (+/- 180 meters Scaled)
 JC0167
 JC0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC572776(NAD 83)
 JC0167
 JC0167                          SUPERSEDED SURVEY CONTROL
 JC0167
 JC0167  NGVD 29 (??/??/92)  137.817  (m)          452.15   (f) ADJ UNCH    2 0
 JC0167
 JC0167.Superseded values are not recommended for survey control.
 JC0167
 JC0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0167.See file dsdata.pdf to determine how the superseded data were derived.
 JC0167
 JC0167_MARKER: DB = BENCH MARK DISK
 JC0167_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0167_SP_SET: CULVERT
 JC0167_STAMPING: C 249 1961
 JC0167_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0167
 JC0167  HISTORY     - Date     Condition        Report By
 JC0167  HISTORY     - 1961     MONUMENTED       CGS
 JC0167
 JC0167                          STATION DESCRIPTION
 JC0167
 JC0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0167'2.4 MI SW FROM CASEYVILLE.
 JC0167'ABOUT 2.45 MILES SOUTHWEST ALONG STATE HIGHWAY 157 FROM THE
 JC0167'CROSSING OF THE BALTIMORE AND OHIO RAILROAD IN CASEYVILLE, SET
 JC0167'IN TOP OF THE SOUTHWEST END OF THE SOUTHEAST HEADWALL OF A 10
 JC0167'FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY, 21 FEET SOUTHEAST
 JC0167'OF THE CENTER LINE OF STATE HIGHWAY 157, AND ABOUT 5 FEET BELOW
 JC0167'THE LEVEL OF THE HIGHWAY.  NOTE-- THIS MARK MAY ALSO BE REACHED
 JC0167'FROM THE JUNCTION OF U.S. HIGHWAY 50 AND STATE HIGHWAY 157 IN
 JC0167'FRENCH VILLAGE BY GOING 0.95 MILE NORTHEAST ALONG STATE HIGHWAY
 JC0167'157.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2078 ***********************************************************************
 LB2078  DESIGNATION -  C 25 RESET
 LB2078  PID         -  LB2078
 LB2078  STATE/COUNTY-  IL/IROQUOIS
 LB2078  COUNTRY     -  US
 LB2078  USGS QUAD   -  ONARGA EAST (2018)
 LB2078
 LB2078                         *CURRENT SURVEY CONTROL
 LB2078  ______________________________________________________________________
 LB2078* NAD 83(1986) POSITION- 40 38 01.     (N) 087 53 01.     (W)   SCALED
 LB2078* NAVD 88 ORTHO HEIGHT -   204.80  (+/-2cm)      671.9   (feet) VERTCON3
 LB2078  ______________________________________________________________________
 LB2078  GEOID HEIGHT    -        -32.646 (meters)                     GEOID18
 LB2078  VERT ORDER      -  THIRD (See Below)
 LB2078
 LB2078.The horizontal coordinates were scaled from a map and have
 LB2078.an estimated accuracy of +/- 6 seconds.
 LB2078
 LB2078.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2078.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2078
 LB2078.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2078.GEOID18 height accuracy estimate available here.
 LB2078
 LB2078.The vertical order pertains to the NGVD 29 superseded value.
 LB2078
 LB2078.Click photographs - Photos may exist for this station.
 LB2078
 LB2078;                    North         East    Units  Estimated Accuracy
 LB2078;SPC IL E     -   440,450.      338,050.      MT  (+/- 180 meters Scaled)
 LB2078
 LB2078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK252984(NAD 83)
 LB2078
 LB2078                          SUPERSEDED SURVEY CONTROL
 LB2078
 LB2078  NGVD 29 (11/09/15)  204.86   (m)          672.1    (f) RESET       3  
 LB2078
 LB2078.Superseded values are not recommended for survey control.
 LB2078
 LB2078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2078.See file dsdata.pdf to determine how the superseded data were derived.
 LB2078
 LB2078_MARKER: DV = VERTICAL CONTROL DISK
 LB2078_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB2078_SP_SET: BOX CULVERT HEADWALL
 LB2078_STAMPING: C 25 RESET 1975
 LB2078_MARK LOGO: NGS
 LB2078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2078+STABILITY: SURFACE MOTION
 LB2078
 LB2078  HISTORY     - Date     Condition        Report By
 LB2078  HISTORY     - 1978     MONUMENTED       ILDT
 LB2078  HISTORY     - 20110125 MARK NOT FOUND   ILDT
 LB2078
 LB2078                          STATION DESCRIPTION
 LB2078
 LB2078'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 LB2078'5.4 MI NORTH FROM CISSNA PARK.
 LB2078'5.4 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE CITY PARK IN CISSNA
 LB2078'PARK, ABOUT 0.15 MILE SOUTH OF A CEMETERY, ABOUT 0.3 MILE NORTH OF A
 LB2078'CROSSROAD AND CHURCH (ROAD LEADING EAST TO MILFORD), IN THE TOP OF A 1
 LB2078'FOOT WIDE BY 4.6 FEET LONG CONCRETE COLLAR FOR PIPE EXTENSION OF THE
 LB2078'ORIGINAL 3 FOOT CONCRETE BOX CULVERT, 18.1 FEET OF CENTERLINE OF
 LB2078'HIGHWAY.
 LB2078'THE MARK IS 1 FT BELOW HIGHWAY.
 LB2078
 LB2078                          STATION RECOVERY (2011)
 LB2078
 LB2078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1283 ***********************************************************************
 JB1283  DESIGNATION -  C 250
 JB1283  PID         -  JB1283
 JB1283  STATE/COUNTY-  IL/WASHINGTON
 JB1283  COUNTRY     -  US
 JB1283  USGS QUAD   -  OKAWVILLE (2018)
 JB1283
 JB1283                         *CURRENT SURVEY CONTROL
 JB1283  ______________________________________________________________________
 JB1283* NAD 83(1986) POSITION- 38 27 44.34   (N) 089 32 49.46   (W)   HD_HELD1
 JB1283* NAVD 88 ORTHO HEIGHT -   134.628 (meters)      441.69  (feet) ADJUSTED
 JB1283  ______________________________________________________________________
 JB1283  GEOID HEIGHT    -        -30.353 (meters)                     GEOID18
 JB1283  DYNAMIC HEIGHT  -        134.544 (meters)      441.42  (feet) COMP
 JB1283  MODELED GRAVITY -    980,002.9   (mgal)                       NAVD 88
 JB1283
 JB1283  VERT ORDER      -  SECOND    CLASS 0
 JB1283
 JB1283.The horizontal coordinates were determined by differentially corrected
 JB1283.hand held GPS observations or other comparable positioning techniques
 JB1283.and have an estimated accuracy of +/- 3 meters.
 JB1283
 JB1283.The orthometric height was determined by differential leveling and
 JB1283.adjusted by the NATIONAL GEODETIC SURVEY
 JB1283.in June 1991.
 JB1283
 JB1283.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1283.GEOID18 height accuracy estimate available here.
 JB1283
 JB1283.Click photographs - Photos may exist for this station.
 JB1283
 JB1283.The dynamic height is computed by dividing the NAVD 88
 JB1283.geopotential number by the normal gravity value computed on the
 JB1283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1283.degrees latitude (g = 980.6199 gals.).
 JB1283
 JB1283.The modeled gravity was interpolated from observed gravity values.
 JB1283
 JB1283;                    North         East    Units  Estimated Accuracy
 JB1283;SPC IL W     -   199,466.2     754,074.1     MT  (+/- 3 meters HH1 GPS) 
 JB1283
 JB1283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7776860185(NAD 83)
 JB1283
 JB1283                          SUPERSEDED SURVEY CONTROL
 JB1283
 JB1283  NGVD 29 (??/??/92)  134.750  (m)          442.09   (f) ADJ UNCH    2 0
 JB1283
 JB1283.Superseded values are not recommended for survey control.
 JB1283
 JB1283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1283.See file dsdata.pdf to determine how the superseded data were derived.
 JB1283
 JB1283_MARKER: DB = BENCH MARK DISK
 JB1283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1283_STAMPING: C 250 1961
 JB1283_MARK LOGO: CGS
 JB1283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1283+STABILITY: SURFACE MOTION
 JB1283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1283+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2011
 JB1283
 JB1283  HISTORY     - Date     Condition        Report By
 JB1283  HISTORY     - 1961     MONUMENTED       CGS
 JB1283  HISTORY     - 20110817 GOOD             ILDT
 JB1283
 JB1283                          STATION DESCRIPTION
 JB1283
 JB1283'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1283'2.2 MI N FROM OKAWVILLE.
 JB1283'ABOUT 0.10 MILES NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1283'IN OKAWVILLE, THENCE 0.2 MILES EAST ALONG STATE HIGHWAY 177,
 JB1283'THENCE 1.85 MILES NORTH ALONG AN ASPHALT PAVED ROAD, AT THE
 JB1283'JUNCTION OF AN OILED ROAD WEST, 25 FEET NORTH OF THE CENTER LINE
 JB1283'OF THE ROAD, 22.5 FEET WEST OF THE CENTER LINE OF THE ROAD, 41
 JB1283'FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 1 FOOT SOUTH OF THE
 JB1283'FENCE, 6.5 FEET WEST OF THE FENCE CORNER, 5 FEET EAST OF A POWER
 JB1283'POLE, 15.5 FEET WEST OF A POWER POLE, 2.3 FEET WEST-SOUTHWEST
 JB1283'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 JB1283'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1283
 JB1283                          STATION RECOVERY (2011)
 JB1283
 JB1283'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1283'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1499 ***********************************************************************
 JB1499  DESIGNATION -  C 251
 JB1499  PID         -  JB1499
 JB1499  STATE/COUNTY-  IL/CLINTON
 JB1499  COUNTRY     -  US
 JB1499  USGS QUAD   -  BREESE (2018)
 JB1499
 JB1499                         *CURRENT SURVEY CONTROL
 JB1499  ______________________________________________________________________
 JB1499* NAD 83(1986) POSITION- 38 31 29.     (N) 089 36 43.     (W)   SCALED
 JB1499* NAVD 88 ORTHO HEIGHT -   131.446 (meters)      431.25  (feet) ADJUSTED
 JB1499  ______________________________________________________________________
 JB1499  GEOID HEIGHT    -        -30.529 (meters)                     GEOID18
 JB1499  DYNAMIC HEIGHT  -        131.364 (meters)      430.98  (feet) COMP
 JB1499  MODELED GRAVITY -    979,997.9   (mgal)                       NAVD 88
 JB1499
 JB1499  VERT ORDER      -  SECOND    CLASS 0
 JB1499
 JB1499.The horizontal coordinates were scaled from a map and have
 JB1499.an estimated accuracy of +/- 6 seconds.
 JB1499
 JB1499.The orthometric height was determined by differential leveling and
 JB1499.adjusted by the NATIONAL GEODETIC SURVEY
 JB1499.in June 1991.
 JB1499
 JB1499.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1499.GEOID18 height accuracy estimate available here.
 JB1499
 JB1499.Click photographs - Photos may exist for this station.
 JB1499
 JB1499.The dynamic height is computed by dividing the NAVD 88
 JB1499.geopotential number by the normal gravity value computed on the
 JB1499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1499.degrees latitude (g = 980.6199 gals.).
 JB1499
 JB1499.The modeled gravity was interpolated from observed gravity values.
 JB1499
 JB1499;                    North         East    Units  Estimated Accuracy
 JB1499;SPC IL W     -   206,360.      748,370.      MT  (+/- 180 meters Scaled)
 JB1499
 JB1499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH723672(NAD 83)
 JB1499
 JB1499                          SUPERSEDED SURVEY CONTROL
 JB1499
 JB1499  NGVD 29 (??/??/92)  131.566  (m)          431.65   (f) ADJ UNCH    2 0
 JB1499
 JB1499.Superseded values are not recommended for survey control.
 JB1499
 JB1499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1499.See file dsdata.pdf to determine how the superseded data were derived.
 JB1499
 JB1499_MARKER: DB = BENCH MARK DISK
 JB1499_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1499_SP_SET: BOX CULVERT HEADWALL
 JB1499_STAMPING: C 251 1961
 JB1499_MARK LOGO: CGS
 JB1499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1499+STABILITY: SURFACE MOTION
 JB1499
 JB1499  HISTORY     - Date     Condition        Report By
 JB1499  HISTORY     - 1961     MONUMENTED       CGS
 JB1499  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1499
 JB1499                          STATION DESCRIPTION
 JB1499
 JB1499'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1499'1.4 MI S FROM ALBERS.
 JB1499'ABOUT 1.35 MILES SOUTH ALONG A CONCRETE AND ASPHALT PAVED ROAD
 JB1499'FROM THE POST OFFICE IN ALBERS, AT THE JUNCTION OF AN OILED ROAD
 JB1499'EAST AND A GRAVEL ROAD WEST, SET IN TOP OF THE NORTH END OF THE
 JB1499'WEST HEADWALL OF A 2 FOOT CONCRETE BOX CULVERT UNDER THE
 JB1499'NORTH-SOUTH ROAD, 15 FEET WEST OF THE CENTER LINE OF THE ROAD,
 JB1499'22 FEET NORTH OF THE CENTER LINE OF THE ROAD, 25 FEET NORTHWEST
 JB1499'OF THE CENTER OF THE JUNCTION, AND ABOUT LEVEL WITH THE ROAD.
 JB1499'THIS MARK MAY ALSO BE REACHED FROM ST DAMIANS CHURCH AND SCHOOL
 JB1499'IN DAMIANSVILLE BY GOING 0.65 MILE EAST ALONG A CONCRETE AND
 JB1499'ASPHALT PAVED ROAD, THENCE 1.0 MILE NORTH ALONG A CONCRETE AND
 JB1499'ASPHALT PAVED ROAD.
 JB1499
 JB1499                          STATION RECOVERY (2011)
 JB1499
 JB1499'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1499'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1207 ***********************************************************************
 JB1207  DESIGNATION -  C 252
 JB1207  PID         -  JB1207
 JB1207  STATE/COUNTY-  IL/JEFFERSON
 JB1207  COUNTRY     -  US
 JB1207  USGS QUAD   -  WOODLAWN (2018)
 JB1207
 JB1207                         *CURRENT SURVEY CONTROL
 JB1207  ______________________________________________________________________
 JB1207* NAD 83(1986) POSITION- 38 18 27.79   (N) 089 02 05.66   (W)   HD_HELD1
 JB1207* NAVD 88 ORTHO HEIGHT -   148.733 (meters)      487.97  (feet) ADJUSTED
 JB1207  ______________________________________________________________________
 JB1207  GEOID HEIGHT    -        -30.088 (meters)                     GEOID18
 JB1207  DYNAMIC HEIGHT  -        148.638 (meters)      487.66  (feet) COMP
 JB1207  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JB1207
 JB1207  VERT ORDER      -  SECOND    CLASS I
 JB1207
 JB1207.The horizontal coordinates were determined by differentially corrected
 JB1207.hand held GPS observations or other comparable positioning techniques
 JB1207.and have an estimated accuracy of +/- 3 meters.
 JB1207
 JB1207.The orthometric height was determined by differential leveling and
 JB1207.adjusted by the NATIONAL GEODETIC SURVEY
 JB1207.in June 1991.
 JB1207
 JB1207.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1207.GEOID18 height accuracy estimate available here.
 JB1207
 JB1207.Click photographs - Photos may exist for this station.
 JB1207
 JB1207.The dynamic height is computed by dividing the NAVD 88
 JB1207.geopotential number by the normal gravity value computed on the
 JB1207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1207.degrees latitude (g = 980.6199 gals.).
 JB1207
 JB1207.The modeled gravity was interpolated from observed gravity values.
 JB1207
 JB1207;                    North         East    Units  Estimated Accuracy
 JB1207;SPC IL E     -   182,363.6     238,638.7     MT  (+/- 3 meters HH1 GPS) 
 JB1207
 JB1207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2208141916(NAD 83)
 JB1207
 JB1207                          SUPERSEDED SURVEY CONTROL
 JB1207
 JB1207  NGVD 29 (??/??/92)  148.840  (m)          488.32   (f) ADJ UNCH    2 0
 JB1207
 JB1207.Superseded values are not recommended for survey control.
 JB1207
 JB1207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1207.See file dsdata.pdf to determine how the superseded data were derived.
 JB1207
 JB1207_MARKER: DB = BENCH MARK DISK
 JB1207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1207_STAMPING: C 252 1961
 JB1207_MARK LOGO: CGS
 JB1207_PROJECTION: PROJECTING 3 CENTIMETERS
 JB1207_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1207+STABILITY: SURFACE MOTION
 JB1207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1207+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2015
 JB1207
 JB1207  HISTORY     - Date     Condition        Report By
 JB1207  HISTORY     - 1961     MONUMENTED       CGS
 JB1207  HISTORY     - 20071002 GOOD             ILDT
 JB1207  HISTORY     - 20090126 GOOD             ILDT
 JB1207  HISTORY     - 20100820 GOOD             GEOCAC
 JB1207  HISTORY     - 20140626 GOOD             ILDT
 JB1207  HISTORY     - 20151009 GOOD             AMESC
 JB1207
 JB1207                          STATION DESCRIPTION
 JB1207
 JB1207'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1207'1.5 MI S FROM WOODLAWN.
 JB1207'ABOUT 1.5 MILES SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1207'SCHOOL IN WOODLAWN, AT THE JUNCTION OF U.S. HIGHWAY 460, 37 FEET
 JB1207'EAST OF THE CENTER OF THE ROAD, 172 FEET NORTH OF THE CENTER OF
 JB1207'U.S. HIGHWAY 460, 122 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 JB1207'A STORE BUILDING, 2 FEET SOUTHWEST OF A POWER POLE WITH A
 JB1207'TRANSFORMER 2 FEET WEST OF A FENCE, 1.9 FEET NORTHWEST OF A METAL
 JB1207'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, AND SET
 JB1207'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1207
 JB1207                          STATION RECOVERY (2007)
 JB1207
 JB1207'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 JB1207'DESCRIPTION SHOULD READ ILLINOIS ROUTE 15 INSTEAD OF U.S. ROUTE 460
 JB1207
 JB1207                          STATION RECOVERY (2009)
 JB1207
 JB1207'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1207'RECOVERED IN GOOD CONDITION.
 JB1207
 JB1207                          STATION RECOVERY (2010)
 JB1207
 JB1207'RECOVERY NOTE BY GEOCACHING 2010 (DEB)
 JB1207'MARK IS 10 FEET SOUTH OF A POWER POLE
 JB1207
 JB1207                          STATION RECOVERY (2014)
 JB1207
 JB1207'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1207'RECOVERED IN GOOD CONDITION.
 JB1207
 JB1207                          STATION RECOVERY (2015)
 JB1207
 JB1207'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1207'RECOVERED IN GOOD CONDITION.
 JB1207'
 JB1207'NOTE-THE POWER POLE WITH TRANSFORMER AND FENCE ARE GONE.
 JB1207'
 JB1207'THE STATION IS 34.4 FT (10.5 M) SOUTH OF A TELEPHONE PEDESTAL, 10.5 FT
 JB1207'(3.2 M) SOUTH OF A POWER POLE AND 1.0 FT (0.3 M) WEST OF A METAL
 JB1207'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0514 ***********************************************************************
 JB0514  DESIGNATION -  C 253
 JB0514  PID         -  JB0514
 JB0514  STATE/COUNTY-  IL/WAYNE
 JB0514  COUNTRY     -  US
 JB0514  USGS QUAD   -  WAYNE CITY (2018)
 JB0514
 JB0514                         *CURRENT SURVEY CONTROL
 JB0514  ______________________________________________________________________
 JB0514* NAD 83(1986) POSITION- 38 16 15.     (N) 088 36 11.     (W)   SCALED
 JB0514* NAVD 88 ORTHO HEIGHT -   123.482 (meters)      405.12  (feet) ADJUSTED
 JB0514  ______________________________________________________________________
 JB0514  GEOID HEIGHT    -        -30.333 (meters)                     GEOID18
 JB0514  DYNAMIC HEIGHT  -        123.403 (meters)      404.86  (feet) COMP
 JB0514  MODELED GRAVITY -    979,984.9   (mgal)                       NAVD 88
 JB0514
 JB0514  VERT ORDER      -  SECOND    CLASS 0
 JB0514
 JB0514.The horizontal coordinates were scaled from a map and have
 JB0514.an estimated accuracy of +/- 6 seconds.
 JB0514
 JB0514.The orthometric height was determined by differential leveling and
 JB0514.adjusted by the NATIONAL GEODETIC SURVEY
 JB0514.in June 1991.
 JB0514
 JB0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0514.GEOID18 height accuracy estimate available here.
 JB0514
 JB0514.Click photographs - Photos may exist for this station.
 JB0514
 JB0514.The dynamic height is computed by dividing the NAVD 88
 JB0514.geopotential number by the normal gravity value computed on the
 JB0514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0514.degrees latitude (g = 980.6199 gals.).
 JB0514
 JB0514.The modeled gravity was interpolated from observed gravity values.
 JB0514
 JB0514;                    North         East    Units  Estimated Accuracy
 JB0514;SPC IL E     -   178,070.      276,400.      MT  (+/- 180 meters Scaled)
 JB0514
 JB0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH597370(NAD 83)
 JB0514
 JB0514                          SUPERSEDED SURVEY CONTROL
 JB0514
 JB0514  NGVD 29 (??/??/92)  123.608  (m)          405.54   (f) ADJ UNCH    2 0
 JB0514
 JB0514.Superseded values are not recommended for survey control.
 JB0514
 JB0514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0514.See file dsdata.pdf to determine how the superseded data were derived.
 JB0514
 JB0514_MARKER: DB = BENCH MARK DISK
 JB0514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0514_STAMPING: C 253 1961
 JB0514_MARK LOGO: CGS
 JB0514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0514+STABILITY: SURFACE MOTION
 JB0514
 JB0514  HISTORY     - Date     Condition        Report By
 JB0514  HISTORY     - 1961     MONUMENTED       CGS
 JB0514
 JB0514                          STATION DESCRIPTION
 JB0514
 JB0514'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0514'9.3 MI NE FROM DAHLGREN.
 JB0514'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0514'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0514'DAHLGREN, THENCE 3.9 MILES EAST ALONG A GRAVEL ROAD, AT A FARM
 JB0514'HOUSE NORTH OF THE ROAD, 24 FEET NORTH OF THE CENTER OF THE ROAD,
 JB0514'134 FEET EAST OF THE CENTER OF THE FARM DRIVE, 62 FEET EAST OF
 JB0514'A POWER POLE, 1 FOOT SOUTH OF A FENCE, 2 FEET WEST OF A FENCE
 JB0514'CORNER, 1.8 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0514'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0514'POST PROJECTING 1 INCH.  NOTE-- THIS MARK MAY ALSO BE REACHED
 JB0514'FROM THE JUNCTION OF STATE HIGHWAY 142 AND STATE HIGHWAY 15 IN
 JB0514'WAYNE CITY BY GOING 3.5 MILES SOUTH ALONG STATE HIGHWAY 142,
 JB0514'THENCE 0.15 MILE WEST ALONG A GRAVEL ROAD, THENCE 1.9 MILE SOUTH
 JB0514'ALONG A GRAVEL ROAD, THENCE 0.65 MILE WEST ALONG A GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0252 ***********************************************************************
 JB0252  DESIGNATION -  C 254
 JB0252  PID         -  JB0252
 JB0252  STATE/COUNTY-  IL/WAYNE
 JB0252  COUNTRY     -  US
 JB0252  USGS QUAD   -  GOLDEN GATE (2018)
 JB0252
 JB0252                         *CURRENT SURVEY CONTROL
 JB0252  ______________________________________________________________________
 JB0252* NAD 83(1986) POSITION- 38 16 10.     (N) 088 12 53.     (W)   SCALED
 JB0252* NAVD 88 ORTHO HEIGHT -   116.874 (meters)      383.44  (feet) ADJUSTED
 JB0252  ______________________________________________________________________
 JB0252  GEOID HEIGHT    -        -30.630 (meters)                     GEOID18
 JB0252  DYNAMIC HEIGHT  -        116.799 (meters)      383.20  (feet) COMP
 JB0252  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0252
 JB0252  VERT ORDER      -  SECOND    CLASS 0
 JB0252
 JB0252.The horizontal coordinates were scaled from a map and have
 JB0252.an estimated accuracy of +/- 6 seconds.
 JB0252
 JB0252.The orthometric height was determined by differential leveling and
 JB0252.adjusted by the NATIONAL GEODETIC SURVEY
 JB0252.in June 1991.
 JB0252
 JB0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0252.GEOID18 height accuracy estimate available here.
 JB0252
 JB0252.Click photographs - Photos may exist for this station.
 JB0252
 JB0252.The dynamic height is computed by dividing the NAVD 88
 JB0252.geopotential number by the normal gravity value computed on the
 JB0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0252.degrees latitude (g = 980.6199 gals.).
 JB0252
 JB0252.The modeled gravity was interpolated from observed gravity values.
 JB0252
 JB0252;                    North         East    Units  Estimated Accuracy
 JB0252;SPC IL E     -   177,890.      310,380.      MT  (+/- 180 meters Scaled)
 JB0252
 JB0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH937364(NAD 83)
 JB0252
 JB0252                          SUPERSEDED SURVEY CONTROL
 JB0252
 JB0252  NGVD 29 (??/??/92)  116.998  (m)          383.85   (f) ADJ UNCH    2 0
 JB0252
 JB0252.Superseded values are not recommended for survey control.
 JB0252
 JB0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0252.See file dsdata.pdf to determine how the superseded data were derived.
 JB0252
 JB0252_MARKER: DB = BENCH MARK DISK
 JB0252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0252_STAMPING: C 254 1961
 JB0252_MARK LOGO: CGS
 JB0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0252+STABILITY: SURFACE MOTION
 JB0252
 JB0252  HISTORY     - Date     Condition        Report By
 JB0252  HISTORY     - 1961     MONUMENTED       CGS
 JB0252
 JB0252                          STATION DESCRIPTION
 JB0252
 JB0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0252'3.8 MI NE FROM BURNT PRAIRIE.
 JB0252'ABOUT 1.5 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE
 JB0252'IN BURNT PRAIRIE, THENCE 0.5 MILE NORTH ON GRAVELED ROAD, THENCE 0.9
 JB0252'MILE EAST ON GRAVELED ROAD, THENCE 0.9 MILE NORTH ON GRAVELED
 JB0252'ROAD TO A DRIVEWAY EAST OF ROAD AND A DRIVEWAY WEST OF ROAD
 JB0252'(WHICH IS 0.1 MILE SOUTH OF A CROSSROAD), 65 FEET NORTH OF THE
 JB0252'CENTER OF DRIVEWAY WEST, 53 FEET NORTH OF FENCE CORNER, 23
 JB0252'FEET WEST OF CENTER OF ROAD, 18 FEET SOUTH OF THE EXTENDED CENTER
 JB0252'OF DRIVEWAY EAST, 18 FEET SOUTH OF AN 18-INCH CATALPA TREE, 1.5
 JB0252'FEET SOUTH OF WITNESS POST, 1 FOOT EAST OF FENCE, ABOUT 0.5
 JB0252'FOOT BELOW THE LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST
 JB0252'PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0727 ***********************************************************************
 KC0727  DESIGNATION -  C 255 RESET
 KC0727  PID         -  KC0727
 KC0727  STATE/COUNTY-  IL/MORGAN
 KC0727  COUNTRY     -  US
 KC0727  USGS QUAD   -  MEREDOSIA (2018)
 KC0727
 KC0727                         *CURRENT SURVEY CONTROL
 KC0727  ______________________________________________________________________
 KC0727* NAD 83(1986) POSITION- 39 47 53.     (N) 090 31 00.     (W)   SCALED
 KC0727* NAVD 88 ORTHO HEIGHT -   153.31  (meters)      503.0   (feet) RESET
 KC0727  ______________________________________________________________________
 KC0727  GEOID HEIGHT    -        -32.724 (meters)                     GEOID18
 KC0727  VERT ORDER      -  THIRD
 KC0727
 KC0727.The horizontal coordinates were scaled from a map and have
 KC0727.an estimated accuracy of +/- 6 seconds.
 KC0727
 KC0727.The orthometric height was computed from unverified reset data.
 KC0727
 KC0727.No vertical observational check was made to the station.
 KC0727
 KC0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0727.GEOID18 height accuracy estimate available here.
 KC0727
 KC0727.Click photographs - Photos may exist for this station.
 KC0727
 KC0727;                    North         East    Units  Estimated Accuracy
 KC0727;SPC IL W     -   347,630.      670,030.      MT  (+/- 180 meters Scaled)
 KC0727
 KC0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE126082(NAD 83)
 KC0727
 KC0727                          SUPERSEDED SURVEY CONTROL
 KC0727
 KC0727  NGVD 29 (11/09/15)  153.42   (m)          503.3    (f) RESET       3  
 KC0727
 KC0727.Superseded values are not recommended for survey control.
 KC0727
 KC0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0727.See file dsdata.pdf to determine how the superseded data were derived.
 KC0727
 KC0727_MARKER: DV = VERTICAL CONTROL DISK
 KC0727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0727_STAMPING: C 255 RESET 1992
 KC0727_MARK LOGO: NGS
 KC0727_PROJECTION: FLUSH
 KC0727_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0727+STABILITY: SURFACE MOTION
 KC0727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0727+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 KC0727
 KC0727  HISTORY     - Date     Condition        Report By
 KC0727  HISTORY     - 1992     MONUMENTED       NGS
 KC0727  HISTORY     - 20120625 GOOD             ILDT
 KC0727
 KC0727                          STATION DESCRIPTION
 KC0727
 KC0727'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 KC0727'ABOUT 3.7 MI (6.0 KM) NORTH ALONG ILLINOIS ROUTE 100 FROM THE CROSSING
 KC0727'OF THE WABASH RAILROAD AT BLUFFS, 0.2 MI (0.3 KM) NORTH OF THE ROUTE
 KC0727'100 BRIDGE OVER SPRING RUN, 22.4 M (73.5 FT) EAST OF THE CENTERLINE
 KC0727'OF ROUTE 100, 32.6 M (107.0 FT) SOUTH OF A WIRE FENCE CORNER (BEND),
 KC0727'0.4 M (1.3 FT) WEST OF A WIRE FENCE, 0.3 M (1.0 FT) WEST OF A
 KC0727'FIBERGLASS WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE MONUMENT,
 KC0727'FLUSH WITH THE GROUND AND ABOUT 2.5 M (8.2 FT) ABOVE THE LEVEL OF THE
 KC0727'HIGHWAY SURFACE.
 KC0727
 KC0727                          STATION RECOVERY (2012)
 KC0727
 KC0727'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0727'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0806 ***********************************************************************
 JB0806  DESIGNATION -  C 256
 JB0806  PID         -  JB0806
 JB0806  STATE/COUNTY-  IL/MARION
 JB0806  COUNTRY     -  US
 JB0806  USGS QUAD   -  PATOKA (2018)
 JB0806
 JB0806                         *CURRENT SURVEY CONTROL
 JB0806  ______________________________________________________________________
 JB0806* NAD 83(1986) POSITION- 38 45 42.89   (N) 089 05 39.41   (W)   HD_HELD1
 JB0806* NAVD 88 ORTHO HEIGHT -   149.792 (meters)      491.44  (feet) ADJUSTED
 JB0806  ______________________________________________________________________
 JB0806  GEOID HEIGHT    -        -31.297 (meters)                     GEOID18
 JB0806  DYNAMIC HEIGHT  -        149.698 (meters)      491.13  (feet) COMP
 JB0806  MODELED GRAVITY -    980,000.5   (mgal)                       NAVD 88
 JB0806
 JB0806  VERT ORDER      -  FIRST     CLASS I
 JB0806
 JB0806.The horizontal coordinates were determined by differentially corrected
 JB0806.hand held GPS observations or other comparable positioning techniques
 JB0806.and have an estimated accuracy of +/- 3 meters.
 JB0806
 JB0806.The orthometric height was determined by differential leveling and
 JB0806.adjusted by the NATIONAL GEODETIC SURVEY
 JB0806.in June 1991.
 JB0806
 JB0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0806.GEOID18 height accuracy estimate available here.
 JB0806
 JB0806.Click photographs - Photos may exist for this station.
 JB0806
 JB0806.The dynamic height is computed by dividing the NAVD 88
 JB0806.geopotential number by the normal gravity value computed on the
 JB0806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0806.degrees latitude (g = 980.6199 gals.).
 JB0806
 JB0806.The modeled gravity was interpolated from observed gravity values.
 JB0806
 JB0806;                    North         East    Units  Estimated Accuracy
 JB0806;SPC IL E     -   232,823.0     233,862.8     MT  (+/- 3 meters HH1 GPS) 
 JB0806
 JB0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1803792439(NAD 83)
 JB0806
 JB0806                          SUPERSEDED SURVEY CONTROL
 JB0806
 JB0806  NGVD 29 (??/??/92)  149.915  (m)          491.85   (f) ADJ UNCH    1 1
 JB0806
 JB0806.Superseded values are not recommended for survey control.
 JB0806
 JB0806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0806.See file dsdata.pdf to determine how the superseded data were derived.
 JB0806
 JB0806_MARKER: DB = BENCH MARK DISK
 JB0806_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0806_SP_SET: BRIDGE
 JB0806_STAMPING: C 256 1961
 JB0806_MARK LOGO: CGS
 JB0806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0806_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0806+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0806
 JB0806  HISTORY     - Date     Condition        Report By
 JB0806  HISTORY     - 1961     MONUMENTED       CGS
 JB0806  HISTORY     - 1969     GOOD             CGS
 JB0806  HISTORY     - 20110912 GOOD             ILDT
 JB0806  HISTORY     - 20140617 GOOD             ILDT
 JB0806  HISTORY     - 20150916 GOOD             AMESC
 JB0806
 JB0806                          STATION DESCRIPTION
 JB0806
 JB0806'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0806'0.6 MI N FROM PATOKA.
 JB0806'ABOUT 0.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0806'THE POST OFFICE AT PATOKA, 0.2 MILE SOUTH OF A CROSSING OF THE
 JB0806'RAILROAD AND A ROAD, 7 1/2 RAILS SOUTH OF MILEPOST 676, 15 FEET
 JB0806'EAST OF THE EAST RAIL, SET IN THE TOP OF THE NORTH END OF THE
 JB0806'EAST CONCRETE HEADWALL OF A 30-FOOT CONCRETE RAILROAD BRIDGE OVER
 JB0806'DEER CREEK, 1 FOOT SOUTH OF THE NORTH END OF THE HEADWALL, AND
 JB0806'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.  SEC 28, T 4 N, R 1 E.
 JB0806
 JB0806                          STATION RECOVERY (2011)
 JB0806
 JB0806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0806'RECOVERED IN GOOD CONDITION.
 JB0806
 JB0806                          STATION RECOVERY (2014)
 JB0806
 JB0806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0806'RECOVERED IN GOOD CONDITION.
 JB0806
 JB0806                          STATION RECOVERY (2015)
 JB0806
 JB0806'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0806'RECOVERED IN GOOD CONDITION.
 JB0806'
 JB0806'NOTE-ADD-THE RAILROAD TRACKS ARE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0812 ***********************************************************************
 KB0812  DESIGNATION -  C 257
 KB0812  PID         -  KB0812
 KB0812  STATE/COUNTY-  IL/FAYETTE
 KB0812  COUNTRY     -  US
 KB0812  USGS QUAD   -  VERA (2018)
 KB0812
 KB0812                         *CURRENT SURVEY CONTROL
 KB0812  ______________________________________________________________________
 KB0812* NAD 83(1986) POSITION- 39 00 31.     (N) 089 06 30.     (W)   SCALED
 KB0812* NAVD 88 ORTHO HEIGHT -   151.520 (meters)      497.11  (feet) ADJUSTED
 KB0812  ______________________________________________________________________
 KB0812  GEOID HEIGHT    -        -31.770 (meters)                     GEOID18
 KB0812  DYNAMIC HEIGHT  -        151.428 (meters)      496.81  (feet) COMP
 KB0812  MODELED GRAVITY -    980,018.0   (mgal)                       NAVD 88
 KB0812
 KB0812  VERT ORDER      -  FIRST     CLASS I
 KB0812
 KB0812.The horizontal coordinates were scaled from a map and have
 KB0812.an estimated accuracy of +/- 6 seconds.
 KB0812
 KB0812.The orthometric height was determined by differential leveling and
 KB0812.adjusted by the NATIONAL GEODETIC SURVEY
 KB0812.in June 1991.
 KB0812
 KB0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0812.GEOID18 height accuracy estimate available here.
 KB0812
 KB0812.Click photographs - Photos may exist for this station.
 KB0812
 KB0812.The dynamic height is computed by dividing the NAVD 88
 KB0812.geopotential number by the normal gravity value computed on the
 KB0812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0812.degrees latitude (g = 980.6199 gals.).
 KB0812
 KB0812.The modeled gravity was interpolated from observed gravity values.
 KB0812
 KB0812;                    North         East    Units  Estimated Accuracy
 KB0812;SPC IL E     -   260,220.      232,870.      MT  (+/- 180 meters Scaled)
 KB0812
 KB0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ174198(NAD 83)
 KB0812
 KB0812                          SUPERSEDED SURVEY CONTROL
 KB0812
 KB0812  NGVD 29 (??/??/92)  151.635  (m)          497.49   (f) ADJ UNCH    1 1
 KB0812
 KB0812.Superseded values are not recommended for survey control.
 KB0812
 KB0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0812.See file dsdata.pdf to determine how the superseded data were derived.
 KB0812
 KB0812_MARKER: DB = BENCH MARK DISK
 KB0812_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0812_SP_SET: BRIDGE
 KB0812_STAMPING: C 257 1961
 KB0812_MARK LOGO: CGS
 KB0812_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0812
 KB0812  HISTORY     - Date     Condition        Report By
 KB0812  HISTORY     - 1961     MONUMENTED       CGS
 KB0812  HISTORY     - 1969     GOOD             CGS
 KB0812  HISTORY     - 1976     GOOD             NGS
 KB0812  HISTORY     - 20170910 GOOD             MCA
 KB0812
 KB0812                          STATION DESCRIPTION
 KB0812
 KB0812'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0812'3.4 MI N FROM VANDALIA.
 KB0812'ABOUT 3.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0812'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 KB0812'VANDALIA, 0.3 MILE NORTH OF MILEPOST 693, 6 FEET WEST OF THE
 KB0812'WEST RAIL, SET IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE
 KB0812'ABUTMENT OF A STEEL RAILROAD BRIDGE OVER BEAR CREEK, 2 FEET EAST
 KB0812'OF THE WEST END OF THE TOP STEP ON THE ABUTMENT, AND ABOUT 1 1/2
 KB0812'FEET BELOW THE LEVEL OF THE TRACK.  SEC 32, T 7 N, R 1 E.
 KB0812
 KB0812                          STATION RECOVERY (1976)
 KB0812
 KB0812'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0812'RECOVERED IN GOOD CONDITION.
 KB0812
 KB0812                          STATION RECOVERY (2017)
 KB0812
 KB0812'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 KB0812'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0215 ***********************************************************************
 LD0215  DESIGNATION -  C 258
 LD0215  PID         -  LD0215
 LD0215  STATE/COUNTY-  IL/MASON
 LD0215  COUNTRY     -  US
 LD0215  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0215
 LD0215                         *CURRENT SURVEY CONTROL
 LD0215  ______________________________________________________________________
 LD0215* NAD 83(1986) POSITION- 40 04 50.     (N) 090 09 09.     (W)   SCALED
 LD0215* NAVD 88 ORTHO HEIGHT -   143.480 (meters)      470.73  (feet) ADJUSTED
 LD0215  ______________________________________________________________________
 LD0215  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 LD0215  DYNAMIC HEIGHT  -        143.406 (meters)      470.49  (feet) COMP
 LD0215  MODELED GRAVITY -    980,110.6   (mgal)                       NAVD 88
 LD0215
 LD0215  VERT ORDER      -  FIRST     CLASS II
 LD0215
 LD0215.The horizontal coordinates were scaled from a map and have
 LD0215.an estimated accuracy of +/- 6 seconds.
 LD0215
 LD0215.The orthometric height was determined by differential leveling and
 LD0215.adjusted by the NATIONAL GEODETIC SURVEY
 LD0215.in June 1991.
 LD0215
 LD0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0215.GEOID18 height accuracy estimate available here.
 LD0215
 LD0215.Click photographs - Photos may exist for this station.
 LD0215
 LD0215.The dynamic height is computed by dividing the NAVD 88
 LD0215.geopotential number by the normal gravity value computed on the
 LD0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0215.degrees latitude (g = 980.6199 gals.).
 LD0215
 LD0215.The modeled gravity was interpolated from observed gravity values.
 LD0215
 LD0215;                    North         East    Units  Estimated Accuracy
 LD0215;SPC IL W     -   378,930.      701,210.      MT  (+/- 180 meters Scaled)
 LD0215
 LD0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE427405(NAD 83)
 LD0215
 LD0215                          SUPERSEDED SURVEY CONTROL
 LD0215
 LD0215  NGVD 29 (??/??/92)  143.580  (m)          471.06   (f) ADJ UNCH    1 2
 LD0215
 LD0215.Superseded values are not recommended for survey control.
 LD0215
 LD0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0215.See file dsdata.pdf to determine how the superseded data were derived.
 LD0215
 LD0215_MARKER: DB = BENCH MARK DISK
 LD0215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0215_STAMPING: C 258 1961
 LD0215_MARK LOGO: CGS
 LD0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0215+STABILITY: SURFACE MOTION
 LD0215
 LD0215  HISTORY     - Date     Condition        Report By
 LD0215  HISTORY     - 1961     MONUMENTED       CGS
 LD0215  HISTORY     - 20050601 MARK NOT FOUND   ILDT
 LD0215
 LD0215                          STATION DESCRIPTION
 LD0215
 LD0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0215'2.2 MI N FROM CHANDLERVILLE.
 LD0215'ABOUT 2.15 MILES NORTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0215'WITH LAKE STREET IN CHANDLERVILLE, 39 FEET EAST OF THE CENTER LINE
 LD0215'OF THE HIGHWAY, 0.95 MILE NORTH OF THE NORTH END OF THE LARGE
 LD0215'BRIDGE OVER THE SANGAMON RIVER, 517.5 FEET NORTH OF THE NORTHEAST
 LD0215'CORNER OF THE BRIDGE OVER WOLF LAKE, 71.5 FEET NORTH OF THE
 LD0215'CENTER LINE OF A DRIVEWAY, 1 FOOT WEST OF A FENCE, 2 FEET SOUTHWEST
 LD0215'OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY
 LD0215'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 LD0215'THE GROUND.
 LD0215
 LD0215                          STATION RECOVERY (2005)
 LD0215
 LD0215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0449 ***********************************************************************
 LC0449  DESIGNATION -  C 259
 LC0449  PID         -  LC0449
 LC0449  STATE/COUNTY-  IL/MCLEAN
 LC0449  COUNTRY     -  US
 LC0449  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0449
 LC0449                         *CURRENT SURVEY CONTROL
 LC0449  ______________________________________________________________________
 LC0449* NAD 83(1986) POSITION- 40 25 08.     (N) 088 58 38.     (W)   SCALED
 LC0449* NAVD 88 ORTHO HEIGHT -   242.317 (meters)      795.00  (feet) ADJUSTED
 LC0449  ______________________________________________________________________
 LC0449  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 LC0449  DYNAMIC HEIGHT  -        242.201 (meters)      794.62  (feet) COMP
 LC0449  MODELED GRAVITY -    980,143.2   (mgal)                       NAVD 88
 LC0449
 LC0449  VERT ORDER      -  FIRST     CLASS I
 LC0449
 LC0449.The horizontal coordinates were scaled from a map and have
 LC0449.an estimated accuracy of +/- 6 seconds.
 LC0449
 LC0449.The orthometric height was determined by differential leveling and
 LC0449.adjusted by the NATIONAL GEODETIC SURVEY
 LC0449.in June 1991.
 LC0449
 LC0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0449.GEOID18 height accuracy estimate available here.
 LC0449
 LC0449.Click photographs - Photos may exist for this station.
 LC0449
 LC0449.The dynamic height is computed by dividing the NAVD 88
 LC0449.geopotential number by the normal gravity value computed on the
 LC0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0449.degrees latitude (g = 980.6199 gals.).
 LC0449
 LC0449.The modeled gravity was interpolated from observed gravity values.
 LC0449
 LC0449;                    North         East    Units  Estimated Accuracy
 LC0449;SPC IL E     -   416,710.      245,350.      MT  (+/- 180 meters Scaled)
 LC0449
 LC0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK322761(NAD 83)
 LC0449
 LC0449                          SUPERSEDED SURVEY CONTROL
 LC0449
 LC0449  NGVD 29 (??/??/92)  242.374  (m)          795.19   (f) ADJ UNCH    1 1
 LC0449
 LC0449.Superseded values are not recommended for survey control.
 LC0449
 LC0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0449.See file dsdata.pdf to determine how the superseded data were derived.
 LC0449
 LC0449_MARKER: DB = BENCH MARK DISK
 LC0449_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0449_STAMPING: C 259 1961
 LC0449_MARK LOGO: CGS
 LC0449_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0449_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0449
 LC0449  HISTORY     - Date     Condition        Report By
 LC0449  HISTORY     - 1961     MONUMENTED       CGS
 LC0449  HISTORY     - 1969     GOOD             CGS
 LC0449
 LC0449                          STATION DESCRIPTION
 LC0449
 LC0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0449'5 MI S FROM BLOOMINGTON.
 LC0449'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0449'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 4.35 MILES SOUTH ALONG
 LC0449'THE ILLINOIS CENTRAL RAILROAD, 0.35 MILE SOUTH OF MILEPOST 792,
 LC0449'144 FEET NORTH-NORTHEAST OF THE CENTER OF A CROSSING OF THE
 LC0449'RAILROAD AND A PAVED ROAD, 39 FEET EAST OF THE EAST RAIL, 134
 LC0449'FEET NORTH OF THE CENTER LINE OF THE ROAD, 80 FEET WEST OF THE
 LC0449'NORTHWEST CORNER OF A GARAGE WHICH IS ON THE WEST SIDE OF A
 LC0449'WHITE FRAME HOUSE, 79 FEET SOUTHEAST OF A SWITCH STAND FOR THE
 LC0449'RAILROAD, 2 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.4 FEET NORTH
 LC0449'OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 LC0449'TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 LC0449'DRIVEN TO A DEPTH OF 40 FEET AND IS ENCASED IN A 6-INCH TILE
 LC0449'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0449'SEC 27, T 23 N,R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1464 ***********************************************************************
 ME1464  DESIGNATION -  C 26
 ME1464  PID         -  ME1464
 ME1464  STATE/COUNTY-  IL/KANKAKEE
 ME1464  COUNTRY     -  US
 ME1464  USGS QUAD   -  BOURBONNAIS (2018)
 ME1464
 ME1464                         *CURRENT SURVEY CONTROL
 ME1464  ______________________________________________________________________
 ME1464* NAD 83(1986) POSITION- 41 12 14.     (N) 087 52 35.     (W)   SCALED
 ME1464* NAVD 88 ORTHO HEIGHT -   205.167 (meters)      673.12  (feet) ADJUSTED
 ME1464  ______________________________________________________________________
 ME1464  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 ME1464  DYNAMIC HEIGHT  -        205.086 (meters)      672.85  (feet) COMP
 ME1464  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 ME1464
 ME1464  VERT ORDER      -  SECOND    CLASS 0
 ME1464
 ME1464.The horizontal coordinates were scaled from a map and have
 ME1464.an estimated accuracy of +/- 6 seconds.
 ME1464
 ME1464.The orthometric height was determined by differential leveling and
 ME1464.adjusted by the NATIONAL GEODETIC SURVEY
 ME1464.in June 1991.
 ME1464
 ME1464.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1464.GEOID18 height accuracy estimate available here.
 ME1464
 ME1464.Click photographs - Photos may exist for this station.
 ME1464
 ME1464.The dynamic height is computed by dividing the NAVD 88
 ME1464.geopotential number by the normal gravity value computed on the
 ME1464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1464.degrees latitude (g = 980.6199 gals.).
 ME1464
 ME1464.The modeled gravity was interpolated from observed gravity values.
 ME1464
 ME1464;                    North         East    Units  Estimated Accuracy
 ME1464;SPC IL E     -   503,790.      338,330.      MT  (+/- 180 meters Scaled)
 ME1464
 ME1464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL265617(NAD 83)
 ME1464
 ME1464                          SUPERSEDED SURVEY CONTROL
 ME1464
 ME1464  NGVD 29 (??/??/92)  205.256  (m)          673.41   (f) ADJ UNCH    2 0
 ME1464
 ME1464.Superseded values are not recommended for survey control.
 ME1464
 ME1464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1464.See file dsdata.pdf to determine how the superseded data were derived.
 ME1464
 ME1464_MARKER: DB = BENCH MARK DISK
 ME1464_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1464_SP_SET: BOX CULVERT HEADWALL
 ME1464_STAMPING: C 26 1934
 ME1464_MARK LOGO: CGS
 ME1464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1464+STABILITY: SURFACE MOTION
 ME1464
 ME1464  HISTORY     - Date     Condition        Report By
 ME1464  HISTORY     - 1934     MONUMENTED       CGS
 ME1464  HISTORY     - 1954     GOOD             CGS
 ME1464  HISTORY     - 1967     MARK NOT FOUND   CGS
 ME1464  HISTORY     - 19880901 MARK NOT FOUND   USPSQD
 ME1464  HISTORY     - 20091119 MARK NOT FOUND   GEOCAC
 ME1464
 ME1464                          STATION DESCRIPTION
 ME1464
 ME1464'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1464'3.5 MI N FROM BOURBONNAIS.
 ME1464'ABOUT 3.5 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE CITY HALL
 ME1464'AT BOURBONNAIS, ABOUT 0.15 MILE SOUTH OF A CROSSROAD, IN THE
 ME1464'TOP AND 2.8 FEET SOUTH OF NORTH END OF EAST HEAD WALL OF A 4-FOOT
 ME1464'CONCRETE BOX CULVERT, 15 1/2 FEET EAST OF CENTER LINE OF HIGHWAY
 ME1464'AND ABOUT 1 FOOT ABOVE LEVEL OF HIGHWAY.
 ME1464
 ME1464                          STATION RECOVERY (1967)
 ME1464
 ME1464'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1464'MARK NOT FOUND.
 ME1464
 ME1464                          STATION RECOVERY (1988)
 ME1464
 ME1464'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME1464'MARK NOT FOUND.
 ME1464
 ME1464                          STATION RECOVERY (2009)
 ME1464
 ME1464'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1464'THE ORIGINAL HEADWALL NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0517 ***********************************************************************
 LC0517  DESIGNATION -  C 260
 LC0517  PID         -  LC0517
 LC0517  STATE/COUNTY-  IL/MACON
 LC0517  COUNTRY     -  US
 LC0517  USGS QUAD   -  MAROA (2018)
 LC0517
 LC0517                         *CURRENT SURVEY CONTROL
 LC0517  ______________________________________________________________________
 LC0517* NAD 83(2011) POSITION- 40 00 28.93979(N) 088 57 04.97957(W)   NO CHECK
 LC0517* NAD 83(2011) ELLIP HT-   178.866 (meters)        (06/27/12)   NO CHECK
 LC0517* NAD 83(2011) EPOCH   -  2010.00
 LC0517* NAVD 88 ORTHO HEIGHT -   211.058 (meters)      692.45  (feet) ADJUSTED
 LC0517  ______________________________________________________________________
 LC0517  GEOID HEIGHT    -        -32.171 (meters)                     GEOID18
 LC0517  NAD 83(2011) X  -     89,532.439 (meters)                     COMP
 LC0517  NAD 83(2011) Y  - -4,891,451.484 (meters)                     COMP
 LC0517  NAD 83(2011) Z  -  4,078,784.287 (meters)                     COMP
 LC0517  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 LC0517  DYNAMIC HEIGHT  -        210.948 (meters)      692.09  (feet) COMP
 LC0517  MODELED GRAVITY -    980,103.4   (mgal)                       NAVD 88
 LC0517
 LC0517  VERT ORDER      -  FIRST     CLASS I
 LC0517
 LC0517  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0517  Standards:
 LC0517         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0517            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0517  -------------------------------------------------------------------
 LC0517  NETWORK    4.21   5.49           1.91   1.47   2.80      0.10195687
 LC0517  -------------------------------------------------------------------
 LC0517  Click here for local accuracies and other accuracy information.
 LC0517
 LC0517.The horizontal coordinates were established by GPS observations
 LC0517.and adjusted by the National Geodetic Survey in June 2012.
 LC0517
 LC0517.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0517.been affixed to the stable North American tectonic plate. See 
 LC0517.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0517
 LC0517.The horizontal coordinates are valid at the epoch date displayed above
 LC0517.which is a decimal equivalence of Year/Month/Day.
 LC0517
 LC0517.No horizontal observational check was made to the station.
 LC0517
 LC0517.The orthometric height was determined by differential leveling and
 LC0517.adjusted by the NATIONAL GEODETIC SURVEY
 LC0517.in June 1991.
 LC0517
 LC0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0517.GEOID18 height accuracy estimate available here.
 LC0517
 LC0517.Click photographs - Photos may exist for this station.
 LC0517
 LC0517.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0517
 LC0517.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0517
 LC0517.The ellipsoidal height was determined by GPS observations
 LC0517.and is referenced to NAD 83.
 LC0517
 LC0517.The dynamic height is computed by dividing the NAVD 88
 LC0517.geopotential number by the normal gravity value computed on the
 LC0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0517.degrees latitude (g = 980.6199 gals.).
 LC0517
 LC0517.The modeled gravity was interpolated from observed gravity values.
 LC0517
 LC0517. The following values were computed from the NAD 83(2011) position.
 LC0517
 LC0517;                    North         East     Units Scale Factor Converg.
 LC0517;SPC IL E     -   371,075.862   247,229.666   MT  1.00000927   -0 23 50.5
 LC0517;SPC IL E     - 1,217,438.06    811,119.33   sFT  1.00000927   -0 23 50.5
 LC0517;UTM  16      - 4,430,473.268   333,444.398   MT  0.99994151   -1 15 17.4
 LC0517
 LC0517!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0517!SPC IL E     -   0.99997194  x   1.00000927  =   0.99998121
 LC0517!UTM  16      -   0.99997194  x   0.99994151  =   0.99991345
 LC0517
 LC0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3344430473(NAD 83)
 LC0517
 LC0517                          SUPERSEDED SURVEY CONTROL
 LC0517
 LC0517  NAD 83(2007)-  40 00 28.93989(N)    088 57 04.98037(W) AD(2002.00) 0
 LC0517  ELLIP H (02/10/07)  178.885  (m)                       GP(2002.00)    
 LC0517  ELLIP H (12/06/04)  178.867  (m)                       GP(       ) 4 1
 LC0517  NAD 83(1997)-  40 00 28.94117(N)    088 57 04.98219(W) AD(       ) 1
 LC0517  ELLIP H (12/18/02)  178.765  (m)                       GP(       ) 4 2
 LC0517  NAVD 88             211.06   (m)          692.5    (f) LEVELING    3  
 LC0517  NGVD 29 (??/??/92)  211.133  (m)          692.69   (f) ADJ UNCH    1 1
 LC0517
 LC0517.Superseded values are not recommended for survey control.
 LC0517
 LC0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0517.See file dsdata.pdf to determine how the superseded data were derived.
 LC0517
 LC0517_MARKER: DB = BENCH MARK DISK
 LC0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0517_STAMPING: C 260 1961
 LC0517_MARK LOGO: CGS
 LC0517_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0517+STABILITY: SURFACE MOTION
 LC0517_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0517+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 LC0517
 LC0517  HISTORY     - Date     Condition        Report By
 LC0517  HISTORY     - 1961     MONUMENTED       CGS
 LC0517  HISTORY     - 1969     GOOD             CGS
 LC0517  HISTORY     - 1976     GOOD             NGS
 LC0517  HISTORY     - 20001229 GOOD             ZAMBRA
 LC0517  HISTORY     - 20140114 MARK NOT FOUND   AMESC
 LC0517
 LC0517                          STATION DESCRIPTION
 LC0517
 LC0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0517'2 MI S FROM MAROA.
 LC0517'ABOUT 1.95 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0517'THE STATION AT MAROA, 0.25 MILE NORTH OF MILEPOST 763, 97 FEET
 LC0517'EAST OF THE EAST RAIL OF THE MAIN TRACK, 124 FEET SOUTHEAST OF
 LC0517'THE CENTER OF A CROSSING OF THE RAILROAD AND STATE HIGHWAY 18,
 LC0517'75 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 48 FEET SOUTHEAST
 LC0517'OF A TELEPHONE POLE, 1 1/2 FEET WEST OF A FENCE, 1.7 FEET NORTH
 LC0517'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND SET IN
 LC0517'THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 LC0517'OF THE GROUND.  SEC 23, T18N, R2E
 LC0517
 LC0517                          STATION RECOVERY (1976)
 LC0517
 LC0517'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0517'RECOVERED IN GOOD CONDITION.
 LC0517
 LC0517                          STATION RECOVERY (2000)
 LC0517
 LC0517'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC0517'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC0517'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC0517
 LC0517                          STATION RECOVERY (2014)
 LC0517
 LC0517'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0517'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0804 ***********************************************************************
 KB0804  DESIGNATION -  C 262
 KB0804  PID         -  KB0804
 KB0804  STATE/COUNTY-  IL/FAYETTE
 KB0804  COUNTRY     -  US
 KB0804  USGS QUAD   -  VERA (2018)
 KB0804
 KB0804                         *CURRENT SURVEY CONTROL
 KB0804  ______________________________________________________________________
 KB0804* NAD 83(1986) POSITION- 39 03 25.     (N) 089 06 43.     (W)   SCALED
 KB0804* NAVD 88 ORTHO HEIGHT -   172.158 (meters)      564.82  (feet) ADJUSTED
 KB0804  ______________________________________________________________________
 KB0804  GEOID HEIGHT    -        -31.833 (meters)                     GEOID18
 KB0804  DYNAMIC HEIGHT  -        172.054 (meters)      564.48  (feet) COMP
 KB0804  MODELED GRAVITY -    980,015.3   (mgal)                       NAVD 88
 KB0804
 KB0804  VERT ORDER      -  FIRST     CLASS I
 KB0804
 KB0804.The horizontal coordinates were scaled from a map and have
 KB0804.an estimated accuracy of +/- 6 seconds.
 KB0804
 KB0804.The orthometric height was determined by differential leveling and
 KB0804.adjusted by the NATIONAL GEODETIC SURVEY
 KB0804.in June 1991.
 KB0804
 KB0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0804.GEOID18 height accuracy estimate available here.
 KB0804
 KB0804.Click photographs - Photos may exist for this station.
 KB0804
 KB0804.The dynamic height is computed by dividing the NAVD 88
 KB0804.geopotential number by the normal gravity value computed on the
 KB0804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0804.degrees latitude (g = 980.6199 gals.).
 KB0804
 KB0804.The modeled gravity was interpolated from observed gravity values.
 KB0804
 KB0804;                    North         East    Units  Estimated Accuracy
 KB0804;SPC IL E     -   265,590.      232,610.      MT  (+/- 180 meters Scaled)
 KB0804
 KB0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ172252(NAD 83)
 KB0804
 KB0804                          SUPERSEDED SURVEY CONTROL
 KB0804
 KB0804  NGVD 29 (??/??/92)  172.263  (m)          565.17   (f) ADJ UNCH    1 1
 KB0804
 KB0804.Superseded values are not recommended for survey control.
 KB0804
 KB0804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0804.See file dsdata.pdf to determine how the superseded data were derived.
 KB0804
 KB0804_MARKER: DB = BENCH MARK DISK
 KB0804_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0804_STAMPING: C 262 1961
 KB0804_MARK LOGO: CGS
 KB0804_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0804_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0804
 KB0804  HISTORY     - Date     Condition        Report By
 KB0804  HISTORY     - 1961     MONUMENTED       CGS
 KB0804  HISTORY     - 1969     GOOD             CGS
 KB0804  HISTORY     - 1976     GOOD             NGS
 KB0804
 KB0804                          STATION DESCRIPTION
 KB0804
 KB0804'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0804'5.6 MI S FROM RAMSEY.
 KB0804'ABOUT 5.65 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0804'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, OR ABOUT 6.75 MILES
 KB0804'NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE CROSSING OF
 KB0804'THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT VANDALIA, 0.35 MILE
 KB0804'NORTH OF MILEPOST 697, AT A CROSSING OF THE RAILROAD AND A DIRT
 KB0804'ROAD, 87 1/2 FEET WEST OF THE WEST RAIL, 26 FEET NORTH OF THE
 KB0804'CENTER LINE OF THE ROAD, 2 FEET EAST OF A FENCE, 1.3 FEET SOUTH
 KB0804'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 KB0804'TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 KB0804'DRIVEN TO A DEPTH OF 35 1/2 FEET AND IS ENCASED IN A 6-INCH
 KB0804'TILE WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE GROUND.
 KB0804'SEC 8, T 7 N, R 1 E.
 KB0804
 KB0804                          STATION RECOVERY (1976)
 KB0804
 KB0804'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0804'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0666 ***********************************************************************
 KB0666  DESIGNATION -  C 263
 KB0666  PID         -  KB0666
 KB0666  STATE/COUNTY-  IL/MACON
 KB0666  COUNTRY     -  US
 KB0666  USGS QUAD   -  MACON WEST (2018)
 KB0666
 KB0666                         *CURRENT SURVEY CONTROL
 KB0666  ______________________________________________________________________
 KB0666* NAD 83(1986) POSITION- 39 41 39.     (N) 089 00 10.     (W)   SCALED
 KB0666* NAVD 88 ORTHO HEIGHT -   207.272 (meters)      680.02  (feet) ADJUSTED
 KB0666  ______________________________________________________________________
 KB0666  GEOID HEIGHT    -        -32.429 (meters)                     GEOID18
 KB0666  DYNAMIC HEIGHT  -        207.156 (meters)      679.64  (feet) COMP
 KB0666  MODELED GRAVITY -    980,060.2   (mgal)                       NAVD 88
 KB0666
 KB0666  VERT ORDER      -  FIRST     CLASS I
 KB0666
 KB0666.The horizontal coordinates were scaled from a map and have
 KB0666.an estimated accuracy of +/- 6 seconds.
 KB0666
 KB0666.The orthometric height was determined by differential leveling and
 KB0666.adjusted by the NATIONAL GEODETIC SURVEY
 KB0666.in June 1991.
 KB0666
 KB0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0666.GEOID18 height accuracy estimate available here.
 KB0666
 KB0666.Click photographs - Photos may exist for this station.
 KB0666
 KB0666.The dynamic height is computed by dividing the NAVD 88
 KB0666.geopotential number by the normal gravity value computed on the
 KB0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0666.degrees latitude (g = 980.6199 gals.).
 KB0666
 KB0666.The modeled gravity was interpolated from observed gravity values.
 KB0666
 KB0666;                    North         East    Units  Estimated Accuracy
 KB0666;SPC IL E     -   336,260.      242,580.      MT  (+/- 180 meters Scaled)
 KB0666
 KB0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ282957(NAD 83)
 KB0666
 KB0666                          SUPERSEDED SURVEY CONTROL
 KB0666
 KB0666  NGVD 29 (??/??/92)  207.353  (m)          680.29   (f) ADJ UNCH    1 1
 KB0666
 KB0666.Superseded values are not recommended for survey control.
 KB0666
 KB0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0666.See file dsdata.pdf to determine how the superseded data were derived.
 KB0666
 KB0666_MARKER: DB = BENCH MARK DISK
 KB0666_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0666_SP_SET: BRIDGE
 KB0666_STAMPING: C 263 1961
 KB0666_MARK LOGO: CGS
 KB0666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0666
 KB0666  HISTORY     - Date     Condition        Report By
 KB0666  HISTORY     - 1961     MONUMENTED       CGS
 KB0666  HISTORY     - 1969     GOOD             CGS
 KB0666  HISTORY     - 1976     GOOD             NGS
 KB0666
 KB0666                          STATION DESCRIPTION
 KB0666
 KB0666'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0666'1.2 MI S FROM MACON.
 KB0666'ABOUT 1.25 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0666'THE PEOPLES BANK OF MACON AT MACON, 0.05 MILE NORTH OF MILEPOST
 KB0666'741, 165 FEET EAST AND ACROSS U.S. HIGHWAY 51 FROM THE EAST RAIL,
 KB0666'24 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP
 KB0666'OF THE EAST END OF THE NORTH CONCRETE ABUTMENT OF A 20-FOOT
 KB0666'CONCRETE HIGHWAY BRIDGE, AND ABOUT 1 FOOT ABOVE THE LEVEL OF
 KB0666'THE HIGHWAY.  SEC 5, T14N, R2E.
 KB0666
 KB0666                          STATION RECOVERY (1976)
 KB0666
 KB0666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0666'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1131 ***********************************************************************
 MF1131  DESIGNATION -  C 265
 MF1131  PID         -  MF1131
 MF1131  STATE/COUNTY-  IL/WHITESIDE
 MF1131  COUNTRY     -  US
 MF1131  USGS QUAD   -  HAHNAMAN (2018)
 MF1131
 MF1131                         *CURRENT SURVEY CONTROL
 MF1131  ______________________________________________________________________
 MF1131* NAD 83(1986) POSITION- 41 44 11.     (N) 089 39 54.     (W)   SCALED
 MF1131* NAVD 88 ORTHO HEIGHT -   201.122 (meters)      659.85  (feet) ADJUSTED
 MF1131  ______________________________________________________________________
 MF1131  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1131  DYNAMIC HEIGHT  -        201.050 (meters)      659.61  (feet) COMP
 MF1131  MODELED GRAVITY -    980,257.5   (mgal)                       NAVD 88
 MF1131
 MF1131  VERT ORDER      -  SECOND    CLASS 0
 MF1131
 MF1131.The horizontal coordinates were scaled from a map and have
 MF1131.an estimated accuracy of +/- 6 seconds.
 MF1131
 MF1131.The orthometric height was determined by differential leveling and
 MF1131.adjusted by the NATIONAL GEODETIC SURVEY
 MF1131.in June 1991.
 MF1131
 MF1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1131.GEOID18 height accuracy estimate available here.
 MF1131
 MF1131.Click photographs - Photos may exist for this station.
 MF1131
 MF1131.The dynamic height is computed by dividing the NAVD 88
 MF1131.geopotential number by the normal gravity value computed on the
 MF1131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1131.degrees latitude (g = 980.6199 gals.).
 MF1131
 MF1131.The modeled gravity was interpolated from observed gravity values.
 MF1131
 MF1131;                    North         East    Units  Estimated Accuracy
 MF1131;SPC IL W     -   562,930.      741,730.      MT  (+/- 180 meters Scaled)
 MF1131
 MF1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM783239(NAD 83)
 MF1131
 MF1131                          SUPERSEDED SURVEY CONTROL
 MF1131
 MF1131  NGVD 29 (??/??/92)  201.189  (m)          660.07   (f) ADJ UNCH    2 0
 MF1131
 MF1131.Superseded values are not recommended for survey control.
 MF1131
 MF1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1131.See file dsdata.pdf to determine how the superseded data were derived.
 MF1131
 MF1131_MARKER: DB = BENCH MARK DISK
 MF1131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1131_STAMPING: C 265 1966
 MF1131_MARK LOGO: CGS
 MF1131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1131+STABILITY: SURFACE MOTION
 MF1131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1131+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2001
 MF1131
 MF1131  HISTORY     - Date     Condition        Report By
 MF1131  HISTORY     - 1966     MONUMENTED       CGS
 MF1131  HISTORY     - 1981     GOOD             USGS
 MF1131  HISTORY     - 19940815 GOOD             USPSQD
 MF1131  HISTORY     - 19990501 GOOD             USPSQD
 MF1131  HISTORY     - 20010925 GOOD             CMT
 MF1131  HISTORY     - 20030315 GOOD             USPSQD
 MF1131  HISTORY     - 20050322 GOOD             USPSQD
 MF1131
 MF1131                          STATION DESCRIPTION
 MF1131
 MF1131'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 MF1131'2 MI SE FROM ROCK FALLS.
 MF1131'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 88 AND
 MF1131'U.S. HIGHWAY 30, AT THE SOUTH EDGE OF ROCK FALLS, GO SOUTH ON
 MF1131'HIGHWAY 88 FOR 1.95 MILES TO A CROSSROADS, TURN LEFT AND GO 1.2 MILES
 MF1131'TO A T INTERSECTION AND MARK ON THE RIGHT.  THE MARK IS 10 FT. EAST
 MF1131'OF A WOODEN GATE, 39 FT. SOUTH OF THE ROAD, 56 FT. SOUTHEAST OF
 MF1131'INTERSECTION OF T ROAD NORTH, 13.70 FT. SOUTH OF THE EAST END OF A
 MF1131'CORRIGATED STEEL CULVERT, 2.6 FT. EAST OF A GATE POST AND 1.3 FT.
 MF1131'NORTH OF AN EAST WEST FENCE.
 MF1131
 MF1131                          STATION RECOVERY (1981)
 MF1131
 MF1131'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF1131'RECOVERED IN GOOD CONDITION.
 MF1131
 MF1131                          STATION RECOVERY (1994)
 MF1131
 MF1131'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1131'RECOVERED IN GOOD CONDITION.
 MF1131
 MF1131                          STATION RECOVERY (1999)
 MF1131
 MF1131'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1131'RECOVERED IN GOOD CONDITION.
 MF1131
 MF1131                          STATION RECOVERY (2001)
 MF1131
 MF1131'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 MF1131'RECOVERED IN GOOD CONDITION.
 MF1131
 MF1131                          STATION RECOVERY (2003)
 MF1131
 MF1131'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1131'RECOVERED IN GOOD CONDITION.
 MF1131
 MF1131                          STATION RECOVERY (2005)
 MF1131
 MF1131'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1866 ***********************************************************************
 ME1866  DESIGNATION -  C 266
 ME1866  PID         -  ME1866
 ME1866  STATE/COUNTY-  IL/COOK
 ME1866  COUNTRY     -  US
 ME1866  USGS QUAD   -  LAKE CALUMET (2018)
 ME1866
 ME1866                         *CURRENT SURVEY CONTROL
 ME1866  ______________________________________________________________________
 ME1866* NAD 83(1986) POSITION- 41 43 13.48   (N) 087 32 37.13   (W)   HD_HELD1
 ME1866* NAVD 88 ORTHO HEIGHT -   185.683 (meters)      609.20  (feet) ADJUSTED
 ME1866  ______________________________________________________________________
 ME1866  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 ME1866  DYNAMIC HEIGHT  -        185.618 (meters)      608.98  (feet) COMP
 ME1866  MODELED GRAVITY -    980,268.2   (mgal)                       NAVD 88
 ME1866
 ME1866  VERT ORDER      -  FIRST     CLASS I
 ME1866
 ME1866.The horizontal coordinates were determined by differentially corrected
 ME1866.hand held GPS observations or other comparable positioning techniques
 ME1866.and have an estimated accuracy of +/- 3 meters.
 ME1866
 ME1866.The orthometric height was determined by differential leveling and
 ME1866.adjusted by the NATIONAL GEODETIC SURVEY
 ME1866.in April 1995.
 ME1866
 ME1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1866.GEOID18 height accuracy estimate available here.
 ME1866
 ME1866.Click photographs - Photos may exist for this station.
 ME1866
 ME1866.The dynamic height is computed by dividing the NAVD 88
 ME1866.geopotential number by the normal gravity value computed on the
 ME1866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1866.degrees latitude (g = 980.6199 gals.).
 ME1866
 ME1866.The modeled gravity was interpolated from observed gravity values.
 ME1866
 ME1866;                    North         East    Units  Estimated Accuracy
 ME1866;SPC IL E     -   561,350.7     365,710.3     MT  (+/- 3 meters HH1 GPS) 
 ME1866
 ME1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5477918877(NAD 83)
 ME1866
 ME1866                          SUPERSEDED SURVEY CONTROL
 ME1866
 ME1866  NAVD 88 (06/15/91)  185.688  (m)          609.21   (f) SUPERSEDED  1 1
 ME1866  NGVD 29 (01/19/93)  185.797  (m)          609.57   (f) ADJUSTED    1 1
 ME1866  NGVD 29 (??/??/92)  185.797  (m)          609.57   (f) SUPERSEDED  1 1
 ME1866
 ME1866.Superseded values are not recommended for survey control.
 ME1866
 ME1866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1866.See file dsdata.pdf to determine how the superseded data were derived.
 ME1866
 ME1866_MARKER: DB = BENCH MARK DISK
 ME1866_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1866_SP_SET: FOOTING
 ME1866_STAMPING: C 266 1968
 ME1866_MARK LOGO: CGS
 ME1866_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1866_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1866+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 ME1866
 ME1866  HISTORY     - Date     Condition        Report By
 ME1866  HISTORY     - 1968     MONUMENTED       CGS
 ME1866  HISTORY     - 1973     GOOD             NGS
 ME1866  HISTORY     - 1977     GOOD             NGS
 ME1866  HISTORY     - 1987     GOOD             USPSQD
 ME1866  HISTORY     - 19920806 GOOD             NGS
 ME1866  HISTORY     - 20130910 GOOD             PATRIC
 ME1866  HISTORY     - 20140311 GOOD             PATRIC
 ME1866
 ME1866                          STATION DESCRIPTION
 ME1866
 ME1866'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1866'AT CHICAGO.
 ME1866'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, NEAR THE WEST BANK
 ME1866'OF THE CALUMET RIVER, SET ON THE TOP OF THE SOUTHEAST CORNER
 ME1866'OF THE CONCRETE BASE FOR THE SOUTH LEG OF THE FIRST STEEL TOWER
 ME1866'SUPPORTING A HIGH TRANSMISSION LINE OVER THE CALUMET RIVER, 87
 ME1866'FEET NORTHWEST OF THE NORTHEAST END OF THE MOST NORTHEAST BRIDGE
 ME1866'OVER THE RIVER, 29.5 FEET NORTHEAST OF THE NORTHEAST RAIL OF
 ME1866'THE NORTHEAST TRACK, 3.6 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF
 ME1866'THE SOUTH TOWER LEG AND LEVEL WITH THE TRACK.
 ME1866
 ME1866                          STATION RECOVERY (1973)
 ME1866
 ME1866'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1866'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, NEAR THE WEST BANK OF THE
 ME1866'CALUMET RIVER, SET ON THE TOP OF THE SOUTHEAST CORNER OF THE CONCRETE
 ME1866'BASE FOR THE SOUTH LEG OF THE FIRST STEEL TOWER SUPPORTING A HIGH
 ME1866'TRANSMISSION LINE OVER THE CALMUT RIVER, 87.5 FEET NORTHWEST OF THE
 ME1866'NORTH END OF THE CENTER RAILROAD BRIDGE OVER THE CALMUT RIVER, 29 FEET
 ME1866'NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST MAIN TRACK, 3.2 FEET
 ME1866'SOUTHEAST OF THE SOUTHEAST EDGE OF THE SOUTH TOWER LEG AND ABOUT 1/2
 ME1866'FOOT BELOW THE LEVEL OF THE TRACK.
 ME1866
 ME1866                          STATION RECOVERY (1977)
 ME1866
 ME1866'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1866'RECOVERED IN GOOD CONDITION.
 ME1866
 ME1866                          STATION RECOVERY (1987)
 ME1866
 ME1866'RECOVERY NOTE BY US POWER SQUADRON 1987 (EJH)
 ME1866'RECOVERED IN GOOD CONDITION.
 ME1866
 ME1866                          STATION RECOVERY (1992)
 ME1866
 ME1866'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1866'0.4 KM (0.25 MI) SOUTHWESTERLY ALONG THE CONRAIL RAILROAD FROM THE
 ME1866'JUNCTION OF EAST 95TH STREET IN CHICAGO, IN TOP OF AND 0.5 M
 ME1866'(1.6 FT) NORTHWEST OF THE SOUTHEAST CORNER OF THE CONCRETE FOOTING
 ME1866'FOR THE SOUTH LEG OF A HIGH LINE TOWER WITH LINES CROSSING THE
 ME1866'CALUMET RIVER, 32.0 M (105.0 FT) NORTHEAST OF THE NEAR RAIL, 25.4 M
 ME1866'(83.3 FT) NORTHWEST OF THE NORTHWEST EDGE OF THE NORTHWEST ABUTMENT
 ME1866'OF THE CENTER OF 3 RAILROAD BRIDGES, 1.0 M (3.3 FT) SOUTHEAST OF THE
 ME1866'TOWER LEG, AND 0.8 M (2.6 FT) BELOW THE LEVEL OF THE TRACK.
 ME1866
 ME1866                          STATION RECOVERY (2013)
 ME1866
 ME1866'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 ME1866'RECOVERED AS DESCRIBED.
 ME1866
 ME1866                          STATION RECOVERY (2014)
 ME1866
 ME1866'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 ME1866'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0040 ***********************************************************************
 NH0040  DESIGNATION -  C 267
 NH0040  PID         -  NH0040
 NH0040  STATE/COUNTY-  IL/COOK
 NH0040  COUNTRY     -  US
 NH0040  USGS QUAD   -  STREAMWOOD (2018)
 NH0040
 NH0040                         *CURRENT SURVEY CONTROL
 NH0040  ______________________________________________________________________
 NH0040* NAD 83(1986) POSITION- 42 00 01.     (N) 088 08 42.     (W)   SCALED
 NH0040* NAVD 88 ORTHO HEIGHT -   244.461 (meters)      802.04  (feet) ADJUSTED
 NH0040  ______________________________________________________________________
 NH0040  GEOID HEIGHT    -        -33.476 (meters)                     GEOID18
 NH0040  DYNAMIC HEIGHT  -        244.377 (meters)      801.76  (feet) COMP
 NH0040  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 NH0040
 NH0040  VERT ORDER      -  FIRST     CLASS I
 NH0040
 NH0040.The horizontal coordinates were scaled from a map and have
 NH0040.an estimated accuracy of +/- 6 seconds.
 NH0040
 NH0040.The orthometric height was determined by differential leveling and
 NH0040.adjusted by the NATIONAL GEODETIC SURVEY
 NH0040.in June 1991.
 NH0040
 NH0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0040.GEOID18 height accuracy estimate available here.
 NH0040
 NH0040.Click photographs - Photos may exist for this station.
 NH0040
 NH0040.The dynamic height is computed by dividing the NAVD 88
 NH0040.geopotential number by the normal gravity value computed on the
 NH0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0040.degrees latitude (g = 980.6199 gals.).
 NH0040
 NH0040.The modeled gravity was interpolated from observed gravity values.
 NH0040
 NH0040;                    North         East    Units  Estimated Accuracy
 NH0040;SPC IL E     -   592,150.      315,600.      MT  (+/- 180 meters Scaled)
 NH0040
 NH0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM051504(NAD 83)
 NH0040
 NH0040                          SUPERSEDED SURVEY CONTROL
 NH0040
 NH0040  NGVD 29 (??/??/92)  244.543  (m)          802.30   (f) ADJ UNCH    1 1
 NH0040
 NH0040.Superseded values are not recommended for survey control.
 NH0040
 NH0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0040.See file dsdata.pdf to determine how the superseded data were derived.
 NH0040
 NH0040_MARKER: DB = BENCH MARK DISK
 NH0040_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0040_SP_SET: CULVERT HEADWALL
 NH0040_STAMPING: C 267 1969
 NH0040_MARK LOGO: CGS
 NH0040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0040+STABILITY: SURFACE MOTION
 NH0040
 NH0040  HISTORY     - Date     Condition        Report By
 NH0040  HISTORY     - 1969     MONUMENTED       CGS
 NH0040  HISTORY     - 1987     GOOD             USPSQD
 NH0040  HISTORY     - 19950429 GOOD             USPSQD
 NH0040
 NH0040                          STATION DESCRIPTION
 NH0040
 NH0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0040'0.4 MI S FROM HANOVER PARK.
 NH0040'ABOUT 0.35 MILE SOUTH ALONG BARRINGTON ROAD FROM THE INTERSECTION
 NH0040'OF THE ROAD AND STATE HIGHWAY 19 AT HANOVER PARK, IN SECTION
 NH0040'36, T 41 N, R 9 E, 54 FEET WEST OF THE CENTER LINE OF THE ROAD,
 NH0040'SET IN THE CENTER OF THE TOP OF A CONCRETE HEADWALL OF AN 18-INCH
 NH0040'PIPE CULVERT, 90 YARDS NORTH OF THE CENTER LINE OF SYCAMORE
 NH0040'STREET, 1 1/2 FEET EAST OF THE EAST END OF A FENCE, AND ABOUT
 NH0040'LEVEL WITH THE ROAD.
 NH0040
 NH0040                          STATION RECOVERY (1987)
 NH0040
 NH0040'RECOVERY NOTE BY US POWER SQUADRON 1987 (CMB)
 NH0040'RECOVERED IN GOOD CONDITION.
 NH0040
 NH0040                          STATION RECOVERY (1995)
 NH0040
 NH0040'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0040'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1027 ***********************************************************************
 JB1027  DESIGNATION -  C 268
 JB1027  PID         -  JB1027
 JB1027  STATE/COUNTY-  IL/MARION
 JB1027  COUNTRY     -  US
 JB1027  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1027
 JB1027                         *CURRENT SURVEY CONTROL
 JB1027  ______________________________________________________________________
 JB1027* NAD 83(1986) POSITION- 38 30 05.     (N) 089 08 38.     (W)   SCALED
 JB1027* NAVD 88 ORTHO HEIGHT -   151.513 (meters)      497.09  (feet) ADJUSTED
 JB1027  ______________________________________________________________________
 JB1027  GEOID HEIGHT    -        -30.590 (meters)                     GEOID18
 JB1027  DYNAMIC HEIGHT  -        151.417 (meters)      496.77  (feet) COMP
 JB1027  MODELED GRAVITY -    979,988.0   (mgal)                       NAVD 88
 JB1027
 JB1027  VERT ORDER      -  FIRST     CLASS I
 JB1027
 JB1027.The horizontal coordinates were scaled from a map and have
 JB1027.an estimated accuracy of +/- 6 seconds.
 JB1027
 JB1027.The orthometric height was determined by differential leveling and
 JB1027.adjusted by the NATIONAL GEODETIC SURVEY
 JB1027.in June 1991.
 JB1027
 JB1027.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1027.GEOID18 height accuracy estimate available here.
 JB1027
 JB1027.Click photographs - Photos may exist for this station.
 JB1027
 JB1027.The dynamic height is computed by dividing the NAVD 88
 JB1027.geopotential number by the normal gravity value computed on the
 JB1027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1027.degrees latitude (g = 980.6199 gals.).
 JB1027
 JB1027.The modeled gravity was interpolated from observed gravity values.
 JB1027
 JB1027;                    North         East    Units  Estimated Accuracy
 JB1027;SPC IL E     -   203,940.      229,300.      MT  (+/- 180 meters Scaled)
 JB1027
 JB1027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH130636(NAD 83)
 JB1027
 JB1027                          SUPERSEDED SURVEY CONTROL
 JB1027
 JB1027  NGVD 29 (??/??/92)  151.636  (m)          497.49   (f) ADJ UNCH    1 1
 JB1027
 JB1027.Superseded values are not recommended for survey control.
 JB1027
 JB1027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1027.See file dsdata.pdf to determine how the superseded data were derived.
 JB1027
 JB1027_MARKER: DB = BENCH MARK DISK
 JB1027_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1027_STAMPING: C 268 1969
 JB1027_MARK LOGO: CGS
 JB1027_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1027_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1027+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2014
 JB1027
 JB1027  HISTORY     - Date     Condition        Report By
 JB1027  HISTORY     - 1969     MONUMENTED       CGS
 JB1027  HISTORY     - 20110830 GOOD             ILDT
 JB1027  HISTORY     - 20140707 GOOD             ILDT
 JB1027
 JB1027                          STATION DESCRIPTION
 JB1027
 JB1027'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1027'1.8 MI S FROM CENTRALIA.
 JB1027'ABOUT 1.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1027'THE STATION AT CENTRALIA, 65 YARDS EAST OF THE EAST RAIL OF THE
 JB1027'EAST SET OF MAIN TRACKS, 1.5 FEET SOUTHWEST OF THE SOUTHEAST
 JB1027'CORNER FENCE POST FOR A FENCE WHICH SURROUNDS A MICROWAVE TOWER
 JB1027'WHICH IS 295 FEET TALL, 1.2 FEET EAST OF A METAL WITNESS POST,
 JB1027'ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK, AND ON THE TOP OF A
 JB1027'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 17 FEET
 JB1027'AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 1 INCH ABOVE THE
 JB1027'SURFACE OF THE GROUND.
 JB1027
 JB1027                          STATION RECOVERY (2011)
 JB1027
 JB1027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1027'RECOVERED IN GOOD CONDITION.
 JB1027
 JB1027                          STATION RECOVERY (2014)
 JB1027
 JB1027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1027'INSIDE FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0697 ***********************************************************************
 MF0697  DESIGNATION -  C 269
 MF0697  PID         -  MF0697
 MF0697  STATE/COUNTY-  IL/LASALLE
 MF0697  COUNTRY     -  US
 MF0697  USGS QUAD   -  LA SALLE (2018)
 MF0697
 MF0697                         *CURRENT SURVEY CONTROL
 MF0697  ______________________________________________________________________
 MF0697* NAD 83(1986) POSITION- 41 21 30.     (N) 089 05 44.     (W)   SCALED
 MF0697* NAVD 88 ORTHO HEIGHT -   191.970 (meters)      629.82  (feet) ADJUSTED
 MF0697  ______________________________________________________________________
 MF0697  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 MF0697  DYNAMIC HEIGHT  -        191.893 (meters)      629.57  (feet) COMP
 MF0697  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 MF0697
 MF0697  VERT ORDER      -  FIRST     CLASS I
 MF0697
 MF0697.The horizontal coordinates were scaled from a map and have
 MF0697.an estimated accuracy of +/- 6 seconds.
 MF0697
 MF0697.The orthometric height was determined by differential leveling and
 MF0697.adjusted by the NATIONAL GEODETIC SURVEY
 MF0697.in June 1991.
 MF0697
 MF0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0697.GEOID18 height accuracy estimate available here.
 MF0697
 MF0697.Click photographs - Photos may exist for this station.
 MF0697
 MF0697.The dynamic height is computed by dividing the NAVD 88
 MF0697.geopotential number by the normal gravity value computed on the
 MF0697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0697.degrees latitude (g = 980.6199 gals.).
 MF0697
 MF0697.The modeled gravity was interpolated from observed gravity values.
 MF0697
 MF0697;                    North         East    Units  Estimated Accuracy
 MF0697;SPC IL E     -   521,120.      236,220.      MT  (+/- 180 meters Scaled)
 MF0697
 MF0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL247806(NAD 83)
 MF0697
 MF0697                          SUPERSEDED SURVEY CONTROL
 MF0697
 MF0697  NGVD 29 (??/??/92)  192.026  (m)          630.01   (f) ADJ UNCH    1 1
 MF0697
 MF0697.Superseded values are not recommended for survey control.
 MF0697
 MF0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0697.See file dsdata.pdf to determine how the superseded data were derived.
 MF0697
 MF0697_MARKER: DB = BENCH MARK DISK
 MF0697_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0697_SP_SET: ABUTMENT
 MF0697_STAMPING: C 269 1969
 MF0697_MARK LOGO: CGS
 MF0697_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0697
 MF0697  HISTORY     - Date     Condition        Report By
 MF0697  HISTORY     - 1969     MONUMENTED       CGS
 MF0697  HISTORY     - 19970716 GOOD             USPSQD
 MF0697  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0697
 MF0697                          STATION DESCRIPTION
 MF0697
 MF0697'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0697'2.2 MI N FROM LA SALLE.
 MF0697'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0697'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0697'STATE HIGHWAY 351, THENCE 1.45 MILES NORTH ALONG ST. VINCENTS
 MF0697'AVENUE WHICH IS STATE HIGHWAY 351, IN SECTION 3, T 33 N, R 1 E, AT
 MF0697'THE SOUTH END OF A CONCRETE HIGHWAY OVERPASS FOR THE ILLINOIS
 MF0697'CENTRAL RAILROAD, 19 FEET EAST OF THE CENTER LINE OF THE AVENUE,
 MF0697'SET IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT OF
 MF0697'THE OVERPASS, 1.0 FOOT WEST OF THE SOUTH END OF THE EAST
 MF0697'CONCRETE GUARD RAIL ON THE OVERPASS, 249 FEET NORTH OF BENCH
 MF0697'MARK P 225, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE AVENUE.
 MF0697
 MF0697                          STATION RECOVERY (1997)
 MF0697
 MF0697'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0697'RECOVERED IN GOOD CONDITION.
 MF0697
 MF0697                          STATION RECOVERY (2002)
 MF0697
 MF0697'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0697'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0604 ***********************************************************************
 HB0604  DESIGNATION -  C 270
 HB0604  PID         -  HB0604
 HB0604  STATE/COUNTY-  IL/JACKSON
 HB0604  COUNTRY     -  US
 HB0604  USGS QUAD   -  ELKVILLE (2018)
 HB0604
 HB0604                         *CURRENT SURVEY CONTROL
 HB0604  ______________________________________________________________________
 HB0604* NAD 83(1986) POSITION- 37 55 23.     (N) 089 14 11.     (W)   SCALED
 HB0604* NAVD 88 ORTHO HEIGHT -   123.443 (meters)      405.00  (feet) ADJUSTED
 HB0604  ______________________________________________________________________
 HB0604  GEOID HEIGHT    -        -29.328 (meters)                     GEOID18
 HB0604  DYNAMIC HEIGHT  -        123.361 (meters)      404.73  (feet) COMP
 HB0604  MODELED GRAVITY -    979,966.8   (mgal)                       NAVD 88
 HB0604
 HB0604  VERT ORDER      -  FIRST     CLASS I
 HB0604
 HB0604.The horizontal coordinates were scaled from a map and have
 HB0604.an estimated accuracy of +/- 6 seconds.
 HB0604
 HB0604.The orthometric height was determined by differential leveling and
 HB0604.adjusted by the NATIONAL GEODETIC SURVEY
 HB0604.in June 1991.
 HB0604
 HB0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0604.GEOID18 height accuracy estimate available here.
 HB0604
 HB0604.Click photographs - Photos may exist for this station.
 HB0604
 HB0604.The dynamic height is computed by dividing the NAVD 88
 HB0604.geopotential number by the normal gravity value computed on the
 HB0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0604.degrees latitude (g = 980.6199 gals.).
 HB0604
 HB0604.The modeled gravity was interpolated from observed gravity values.
 HB0604
 HB0604;                    North         East    Units  Estimated Accuracy
 HB0604;SPC IL W     -   139,840.      781,790.      MT  (+/- 180 meters Scaled)
 HB0604
 HB0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG034996(NAD 83)
 HB0604
 HB0604                          SUPERSEDED SURVEY CONTROL
 HB0604
 HB0604  NGVD 29 (11/26/84)  123.540  (m)          405.31   (f) ADJUSTED    1 1
 HB0604
 HB0604.Superseded values are not recommended for survey control.
 HB0604
 HB0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0604.See file dsdata.pdf to determine how the superseded data were derived.
 HB0604
 HB0604_MARKER: DB = BENCH MARK DISK
 HB0604_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0604_SP_SET: CULVERT HEADWALL
 HB0604_STAMPING: C 270 1969
 HB0604_MARK LOGO: CGS
 HB0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0604+STABILITY: SURFACE MOTION
 HB0604
 HB0604  HISTORY     - Date     Condition        Report By
 HB0604  HISTORY     - 1969     MONUMENTED       CGS
 HB0604  HISTORY     - 1976     GOOD             ILDT
 HB0604  HISTORY     - 1976     GOOD             ILDT
 HB0604  HISTORY     - 1976     GOOD             ILDT
 HB0604  HISTORY     - 20110713 MARK NOT FOUND   ILDT
 HB0604
 HB0604                          STATION DESCRIPTION
 HB0604
 HB0604'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0604'0.9 MI N FROM ELKVILLE.
 HB0604'ABOUT 0.9 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0604'THE POST OFFICE AT ELKVILLE, IN SECTION 8, T 7 S, R 1 W, 0.25
 HB0604'MILE NORTH OF MILEPOST 295, 8 1/2 FEET NORTH OF THE CENTER OF A
 HB0604'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 12 FEET WEST OF THE
 HB0604'WEST RAIL OF THE WEST TRACK, SET IN THE TOP OF THE NORTH END OF THE
 HB0604'WEST CONCRETE HEADWALL OF A 50-INCH TUBULAR CULVERT, 1.0 FOOT
 HB0604'SOUTHEAST OF THE NORTHWESTERN CORNER OF THE HEADWALL, AND ABOUT
 HB0604'4 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 HB0604
 HB0604                          STATION RECOVERY (1976)
 HB0604
 HB0604'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0604'RECOVERED IN GOOD CONDITION.
 HB0604
 HB0604                          STATION RECOVERY (1976)
 HB0604
 HB0604'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0604'RECOVERED IN GOOD CONDITION.
 HB0604
 HB0604                          STATION RECOVERY (1976)
 HB0604
 HB0604'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0604'RECOVERED IN GOOD CONDITION.
 HB0604
 HB0604                          STATION RECOVERY (2011)
 HB0604
 HB0604'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0604'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0158 ***********************************************************************
 NJ0158  DESIGNATION -  C 272
 NJ0158  PID         -  NJ0158
 NJ0158  STATE/COUNTY-  IL/CARROLL
 NJ0158  COUNTRY     -  US
 NJ0158  USGS QUAD   -  WACKER (2018)
 NJ0158
 NJ0158                         *CURRENT SURVEY CONTROL
 NJ0158  ______________________________________________________________________
 NJ0158* NAD 83(1986) POSITION- 42 04 51.     (N) 090 01 34.     (W)   SCALED
 NJ0158* NAVD 88 ORTHO HEIGHT -   220.006 (meters)      721.80  (feet) ADJUSTED
 NJ0158  ______________________________________________________________________
 NJ0158  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 NJ0158  DYNAMIC HEIGHT  -        219.929 (meters)      721.55  (feet) COMP
 NJ0158  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 NJ0158
 NJ0158  VERT ORDER      -  FIRST     CLASS I
 NJ0158
 NJ0158.The horizontal coordinates were scaled from a map and have
 NJ0158.an estimated accuracy of +/- 6 seconds.
 NJ0158
 NJ0158.The orthometric height was determined by differential leveling and
 NJ0158.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0158.in June 1991.
 NJ0158
 NJ0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0158.GEOID18 height accuracy estimate available here.
 NJ0158
 NJ0158.Click photographs - Photos may exist for this station.
 NJ0158
 NJ0158.The dynamic height is computed by dividing the NAVD 88
 NJ0158.geopotential number by the normal gravity value computed on the
 NJ0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0158.degrees latitude (g = 980.6199 gals.).
 NJ0158
 NJ0158.The modeled gravity was interpolated from observed gravity values.
 NJ0158
 NJ0158;                    North         East    Units  Estimated Accuracy
 NJ0158;SPC IL W     -   601,070.      711,630.      MT  (+/- 180 meters Scaled)
 NJ0158
 NJ0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG459630(NAD 83)
 NJ0158
 NJ0158                          SUPERSEDED SURVEY CONTROL
 NJ0158
 NJ0158  NGVD 29 (??/??/92)  220.038  (m)          721.91   (f) ADJ UNCH    1 1
 NJ0158
 NJ0158.Superseded values are not recommended for survey control.
 NJ0158
 NJ0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0158.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0158
 NJ0158_MARKER: DB = BENCH MARK DISK
 NJ0158_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NJ0158_SP_SET: ABUTMENT
 NJ0158_STAMPING: C 272 1970
 NJ0158_MARK LOGO: CGS
 NJ0158_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0158
 NJ0158  HISTORY     - Date     Condition        Report By
 NJ0158  HISTORY     - 1970     MONUMENTED       NGS
 NJ0158  HISTORY     - 1987     GOOD             USPSQD
 NJ0158  HISTORY     - 19950515 GOOD             USPSQD
 NJ0158  HISTORY     - 20011203 GOOD             NGS
 NJ0158  HISTORY     - 20030923 GOOD             USPSQD
 NJ0158
 NJ0158                          STATION DESCRIPTION
 NJ0158
 NJ0158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0158'3.7 MI SW FROM MT CARROLL.
 NJ0158'ABOUT 1.0 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NJ0158'AT MT. CARROLL, THENCE 2.7 MILES WEST ALONG U.S. HIGHWAY 52,
 NJ0158'24.5 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE
 NJ0158'TOP OF THE NORTH END OF THE EAST CONCRETE ABUTMENT OF A 40-FOOT
 NJ0158'HIGHWAY BRIDGE OVER A CREEK, AND ABOUT 1 FOOT ABOVE THE LEVEL OF
 NJ0158'THE HIGHWAY.  SECTION 10, T24N, R4E.
 NJ0158
 NJ0158                          STATION RECOVERY (1987)
 NJ0158
 NJ0158'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NJ0158'RECOVERED IN GOOD CONDITION.
 NJ0158
 NJ0158                          STATION RECOVERY (1995)
 NJ0158
 NJ0158'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0158'RECOVERED IN GOOD CONDITION.
 NJ0158
 NJ0158                          STATION RECOVERY (2001)
 NJ0158
 NJ0158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0158'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0158
 NJ0158                          STATION RECOVERY (2003)
 NJ0158
 NJ0158'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0158'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0698 ***********************************************************************
 NH0698  DESIGNATION -  C 273
 NH0698  PID         -  NH0698
 NH0698  STATE/COUNTY-  IL/CARROLL
 NH0698  COUNTRY     -  US
 NH0698  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0698
 NH0698                         *CURRENT SURVEY CONTROL
 NH0698  ______________________________________________________________________
 NH0698* NAD 83(1986) POSITION- 42 05 03.     (N) 089 58 40.     (W)   SCALED
 NH0698* NAVD 88 ORTHO HEIGHT -   246.941 (meters)      810.17  (feet) ADJUSTED
 NH0698  ______________________________________________________________________
 NH0698  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 NH0698  DYNAMIC HEIGHT  -        246.856 (meters)      809.89  (feet) COMP
 NH0698  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 NH0698
 NH0698  VERT ORDER      -  FIRST     CLASS I
 NH0698
 NH0698.The horizontal coordinates were scaled from a map and have
 NH0698.an estimated accuracy of +/- 6 seconds.
 NH0698
 NH0698.The orthometric height was determined by differential leveling and
 NH0698.adjusted by the NATIONAL GEODETIC SURVEY
 NH0698.in June 1991.
 NH0698
 NH0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0698.GEOID18 height accuracy estimate available here.
 NH0698
 NH0698.Click photographs - Photos may exist for this station.
 NH0698
 NH0698.The dynamic height is computed by dividing the NAVD 88
 NH0698.geopotential number by the normal gravity value computed on the
 NH0698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0698.degrees latitude (g = 980.6199 gals.).
 NH0698
 NH0698.The modeled gravity was interpolated from observed gravity values.
 NH0698
 NH0698;                    North         East    Units  Estimated Accuracy
 NH0698;SPC IL W     -   601,450.      715,630.      MT  (+/- 180 meters Scaled)
 NH0698
 NH0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM537634(NAD 83)
 NH0698
 NH0698                          SUPERSEDED SURVEY CONTROL
 NH0698
 NH0698  NGVD 29 (??/??/92)  246.972  (m)          810.27   (f) ADJ UNCH    1 1
 NH0698
 NH0698.Superseded values are not recommended for survey control.
 NH0698
 NH0698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0698.See file dsdata.pdf to determine how the superseded data were derived.
 NH0698
 NH0698_MARKER: DB = BENCH MARK DISK
 NH0698_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0698_STAMPING: C 273 1970
 NH0698_MARK LOGO: CGS
 NH0698_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0698_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0698
 NH0698  HISTORY     - Date     Condition        Report By
 NH0698  HISTORY     - 1970     MONUMENTED       NGS
 NH0698  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0698  HISTORY     - 19950515 GOOD             USPSQD
 NH0698  HISTORY     - 20011203 GOOD             NGS
 NH0698  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NH0698
 NH0698                          STATION DESCRIPTION
 NH0698
 NH0698'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0698'1.2 MI S FROM MT CARROLL.
 NH0698'ABOUT 1.15 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NH0698'AT MT. CARROLL, 59 YARDS WEST OF THE CENTER LINE OF THE HIGHWAY,
 NH0698'52 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE NORTHWEST SET OF
 NH0698'TRACKS OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 NH0698'3 FEET NORTHWEST OF A POWER POLE, 1.7 FEET NORTHWEST OF THE
 NH0698'SOUTH CORNER OF A FENCE WHICH SURROUNDS A GROUP OF TRANSFORMERS,
 NH0698'1.3 FEET SOUTHWEST OF THE FENCE, ABOUT 15 FEET ABOVE THE LEVEL
 NH0698'OF THE HIGHWAY, ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK,
 NH0698'AND ON TOP OF A COPPER COATED ROD THAT IS DRIVEN TO REFUSAL AT
 NH0698'A DEPTH OF 47 FEET AND IS ENCASED IN A 3 1/2-INCH IRON PIPE
 NH0698'PROJECTING 1 INCH.  SECTION 12, T24N, R4E.
 NH0698
 NH0698                          STATION RECOVERY (1987)
 NH0698
 NH0698'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0698'MARK NOT FOUND.
 NH0698
 NH0698                          STATION RECOVERY (1995)
 NH0698
 NH0698'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0698'RECOVERED IN GOOD CONDITION.
 NH0698
 NH0698                          STATION RECOVERY (2001)
 NH0698
 NH0698'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0698'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0698
 NH0698                          STATION RECOVERY (2003)
 NH0698
 NH0698'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0698'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1958 ***********************************************************************
 ME1958  DESIGNATION -  C 274
 ME1958  PID         -  ME1958
 ME1958  STATE/COUNTY-  IL/COOK
 ME1958  COUNTRY     -  US
 ME1958  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1958
 ME1958                         *CURRENT SURVEY CONTROL
 ME1958  ______________________________________________________________________
 ME1958* NAD 83(1986) POSITION- 41 54 39.1    (N) 087 39 52.9    (W)   HD_HELD2
 ME1958* NAVD 88 ORTHO HEIGHT -   180.419 (meters)      591.92  (feet) ADJUSTED
 ME1958  ______________________________________________________________________
 ME1958  GEOID HEIGHT    -        -33.629 (meters)                     GEOID18
 ME1958  DYNAMIC HEIGHT  -        180.358 (meters)      591.72  (feet) COMP
 ME1958  MODELED GRAVITY -    980,280.3   (mgal)                       NAVD 88
 ME1958
 ME1958  VERT ORDER      -  FIRST     CLASS 0
 ME1958
 ME1958.The horizontal coordinates were established by autonomous hand held GPS
 ME1958.observations and have an estimated accuracy of +/- 10 meters.
 ME1958
 ME1958.The orthometric height was determined by differential leveling and
 ME1958.adjusted by the NATIONAL GEODETIC SURVEY
 ME1958.in June 1991.
 ME1958
 ME1958.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1958.GEOID18 height accuracy estimate available here.
 ME1958
 ME1958.Click photographs - Photos may exist for this station.
 ME1958
 ME1958.The dynamic height is computed by dividing the NAVD 88
 ME1958.geopotential number by the normal gravity value computed on the
 ME1958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1958.degrees latitude (g = 980.6199 gals.).
 ME1958
 ME1958.The modeled gravity was interpolated from observed gravity values.
 ME1958
 ME1958;                    North         East    Units  Estimated Accuracy
 ME1958;SPC IL E     -   582,418.      355,473.      MT  (+/- 10 meters HH2 GPS)
 ME1958
 ME1958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4487440092(NAD 83)
 ME1958
 ME1958                          SUPERSEDED SURVEY CONTROL
 ME1958
 ME1958  NGVD 29 (??/??/92)  180.51   (m)          592.2    (f) COMPUTED    1 0
 ME1958
 ME1958.Superseded values are not recommended for survey control.
 ME1958
 ME1958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1958.See file dsdata.pdf to determine how the superseded data were derived.
 ME1958
 ME1958_MARKER: DV = VERTICAL CONTROL DISK
 ME1958_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1958_SP_SET: BRIDGE PIER
 ME1958_STAMPING: C 274 1973
 ME1958_MARK LOGO: NGS
 ME1958_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1958_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1958+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2013
 ME1958
 ME1958  HISTORY     - Date     Condition        Report By
 ME1958  HISTORY     - 1973     MONUMENTED       NGS
 ME1958  HISTORY     - 20131204 GOOD             GEOCAC
 ME1958
 ME1958                          STATION DESCRIPTION
 ME1958
 ME1958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 ME1958'IN CHICAGO.
 ME1958'AT CHICAGO, AT INTERSTATE HIGHWAY 94 OVERPASS OVER WEST NORTH AVENUE
 ME1958'107.0 FEET WEST OF THE WEST RAIL OF WEST TRACK OF THE CHICAGO AND
 ME1958'NORTH WESTERN RAILWAY, 10.2 FEET NORTH OF THE NORTH CURB OF WEST NORTH
 ME1958'AVENUE, SET VERTICALLY IN THE EAST FACE OF THE MOST EASTERLY ONE OF 15
 ME1958'CONCRETE PILLARS ABOUT 4.6 FEET ABOVE GROUND LEVEL. SECTION 32, T 40N,
 ME1958'R 14E.
 ME1958
 ME1958                          STATION RECOVERY (2013)
 ME1958
 ME1958'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME1958'THE MARK IS IN THE EAST FACE OF THE SECOND MOST EASTERLY PILLAR, NOT
 ME1958'
 ME1958'THE MOST EASTERLY ONE.
 ME1958'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0244 ***********************************************************************
 MF0244  DESIGNATION -  C 28
 MF0244  PID         -  MF0244
 MF0244  STATE/COUNTY-  IL/KANKAKEE
 MF0244  COUNTRY     -  US
 MF0244  USGS QUAD   -  HERSCHER (2018)
 MF0244
 MF0244                         *CURRENT SURVEY CONTROL
 MF0244  ______________________________________________________________________
 MF0244* NAD 83(1986) POSITION- 41 06 33.     (N) 088 02 13.     (W)   SCALED
 MF0244* NAVD 88 ORTHO HEIGHT -   192.923 (meters)      632.95  (feet) ADJUSTED
 MF0244  ______________________________________________________________________
 MF0244  GEOID HEIGHT    -        -32.636 (meters)                     GEOID18
 MF0244  DYNAMIC HEIGHT  -        192.845 (meters)      632.69  (feet) COMP
 MF0244  MODELED GRAVITY -    980,216.6   (mgal)                       NAVD 88
 MF0244
 MF0244  VERT ORDER      -  SECOND    CLASS 0
 MF0244
 MF0244.The horizontal coordinates were scaled from a map and have
 MF0244.an estimated accuracy of +/- 6 seconds.
 MF0244
 MF0244.The orthometric height was determined by differential leveling and
 MF0244.adjusted by the NATIONAL GEODETIC SURVEY
 MF0244.in June 1991.
 MF0244
 MF0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0244.GEOID18 height accuracy estimate available here.
 MF0244
 MF0244.Click photographs - Photos may exist for this station.
 MF0244
 MF0244.The dynamic height is computed by dividing the NAVD 88
 MF0244.geopotential number by the normal gravity value computed on the
 MF0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0244.degrees latitude (g = 980.6199 gals.).
 MF0244
 MF0244.The modeled gravity was interpolated from observed gravity values.
 MF0244
 MF0244;                    North         East    Units  Estimated Accuracy
 MF0244;SPC IL E     -   493,210.      324,900.      MT  (+/- 180 meters Scaled)
 MF0244
 MF0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL129513(NAD 83)
 MF0244
 MF0244                          SUPERSEDED SURVEY CONTROL
 MF0244
 MF0244  NGVD 29 (??/??/92)  193.007  (m)          633.22   (f) ADJ UNCH    2 0
 MF0244
 MF0244.Superseded values are not recommended for survey control.
 MF0244
 MF0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0244.See file dsdata.pdf to determine how the superseded data were derived.
 MF0244
 MF0244_MARKER: DB = BENCH MARK DISK
 MF0244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0244_STAMPING: C 28 1934
 MF0244_MARK LOGO: CGS
 MF0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0244+STABILITY: SURFACE MOTION
 MF0244
 MF0244  HISTORY     - Date     Condition        Report By
 MF0244  HISTORY     - 1934     MONUMENTED       CGS
 MF0244  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF0244  HISTORY     - 1959     POOR             CGS
 MF0244  HISTORY     - 19980526 MARK NOT FOUND   PATRIC
 MF0244  HISTORY     - 20080605 POOR             GEOCAC
 MF0244  HISTORY     - 20100411 POOR             GEOCAC
 MF0244
 MF0244                          STATION DESCRIPTION
 MF0244
 MF0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0244'1 MI E FROM GOODRICH.
 MF0244'ORIGINAL DESCRIPTION-- 1.0 MILE EAST ALONG THE NEW YORK CENTRAL
 MF0244'RAILROAD FROM THE STATION AT GOODRICH, ABOUT 220 YARDS EAST
 MF0244'OF STATION STAKE 5800, AT A ROAD CROSSING, 47 FEET NORTH OF THE
 MF0244'CENTERLINE OF THE TRACK, 33 FEET EAST OF THE CENTERLINE OF THE
 MF0244'ROAD, 5 FEET NORTHEAST OF A POLE, AND ABOUT 2 FEET LOWER THAN
 MF0244'THE TRACK.  A STANDARD DISK, STAMPED C 28 1934 AND SET IN
 MF0244'THE TOP OF A CONCRETE POST.
 MF0244
 MF0244                          STATION RECOVERY (1959)
 MF0244
 MF0244'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0244'MARK RECOVERED IN POOR CONDITION.
 MF0244
 MF0244                          STATION RECOVERY (1998)
 MF0244
 MF0244'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1998 (SL)
 MF0244'MARK NOT FOUND.
 MF0244
 MF0244                          STATION RECOVERY (2008)
 MF0244
 MF0244'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0244'ONLY PART OF SETTING REMAINS
 MF0244
 MF0244                          STATION RECOVERY (2010)
 MF0244
 MF0244'RECOVERY NOTE BY GEOCACHING 2010 (BPS)
 MF0244'POSSIBLE SETTING FOUND  AREA DISTURBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1220 ***********************************************************************
 JC1220  DESIGNATION -  C 282
 JC1220  PID         -  JC1220
 JC1220  STATE/COUNTY-  IL/MADISON
 JC1220  COUNTRY     -  US
 JC1220  USGS QUAD   -  ALTON (2018)
 JC1220
 JC1220                         *CURRENT SURVEY CONTROL
 JC1220  ______________________________________________________________________
 JC1220* NAD 83(1986) POSITION- 38 52 37.39   (N) 090 09 30.69   (W)   HD_HELD1
 JC1220* NAVD 88 ORTHO HEIGHT -   135.377 (meters)      444.15  (feet) ADJUSTED
 JC1220  ______________________________________________________________________
 JC1220  GEOID HEIGHT    -        -31.460 (meters)                     GEOID18
 JC1220  DYNAMIC HEIGHT  -        135.293 (meters)      443.87  (feet) COMP
 JC1220  MODELED GRAVITY -    980,005.3   (mgal)                       NAVD 88
 JC1220
 JC1220  VERT ORDER      -  FIRST     CLASS II
 JC1220
 JC1220.The horizontal coordinates were determined by differentially corrected
 JC1220.hand held GPS observations or other comparable positioning techniques
 JC1220.and have an estimated accuracy of +/- 3 meters.
 JC1220
 JC1220.The orthometric height was determined by differential leveling and
 JC1220.adjusted by the NATIONAL GEODETIC SURVEY
 JC1220.in June 1991.
 JC1220
 JC1220.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1220.GEOID18 height accuracy estimate available here.
 JC1220
 JC1220.Click photographs - Photos may exist for this station.
 JC1220
 JC1220.The dynamic height is computed by dividing the NAVD 88
 JC1220.geopotential number by the normal gravity value computed on the
 JC1220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1220.degrees latitude (g = 980.6199 gals.).
 JC1220
 JC1220.The modeled gravity was interpolated from observed gravity values.
 JC1220
 JC1220;                    North         East    Units  Estimated Accuracy
 JC1220;SPC IL W     -   245,321.2     700,706.5     MT  (+/- 3 meters HH1 GPS) 
 JC1220
 JC1220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4649506971(NAD 83)
 JC1220
 JC1220                          SUPERSEDED SURVEY CONTROL
 JC1220
 JC1220  NGVD 29 (11/26/84)  135.342  (m)          444.03   (f) ADJUSTED    1 2
 JC1220
 JC1220.Superseded values are not recommended for survey control.
 JC1220
 JC1220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1220.See file dsdata.pdf to determine how the superseded data were derived.
 JC1220
 JC1220_MARKER: F = FLANGE-ENCASED ROD
 JC1220_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1220_STAMPING: C 282 1981
 JC1220_MARK LOGO: NGS
 JC1220_PROJECTION: FLUSH
 JC1220_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1220+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2019
 JC1220_ROD/PIPE-DEPTH: 12.2 meters
 JC1220
 JC1220  HISTORY     - Date     Condition        Report By
 JC1220  HISTORY     - 1981     MONUMENTED       NGS
 JC1220  HISTORY     - 20120430 GOOD             ILDT
 JC1220  HISTORY     - 20130403 GOOD             TROTT
 JC1220  HISTORY     - 20170518 GOOD             DOASLS
 JC1220  HISTORY     - 20191217 GOOD             ILDW
 JC1220
 JC1220                          STATION DESCRIPTION
 JC1220
 JC1220'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1220'2.2 KM (1.4 MI) SE FROM ALTON.
 JC1220'2.2 KILOMETERS (1.4 MILES) SOUTHEAST ALONG THE LEVEE FROM STATE
 JC1220'HIGHWAY 3 (CLARK BRIDGE) OVER THE LEVEE IN ALTON TO THE MARK ON THE
 JC1220'LEFT, 0.2 KILOMETER (0.1 MILE) SOUTHEAST OF AN OVER PASS BRIDGE GATE
 JC1220'IN THE LEVEE, 29.87 METERS (98.0 FEET) SOUTHWEST OF THE CENTER LINE OF
 JC1220'THE SOUTHEAST BOUND LANE OF STATE HIGHWAY 3, 3.96 METERS (13.0 FEET)
 JC1220'NORTHWEST OF THE CENTER OF THE LEVEE ROAD AND 0.40 METER (1.3 FEET)
 JC1220'SOUTHEAST OF A METAL WITNESS POST.
 JC1220'THE MARK IS 0.40 METERS  NW FROM A WITNESS POST.
 JC1220
 JC1220                          STATION RECOVERY (2012)
 JC1220
 JC1220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1220'RECOVERED IN GOOD CONDITION.
 JC1220
 JC1220                          STATION RECOVERY (2013)
 JC1220
 JC1220'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 JC1220'RECOVERED AS DESCRIBED.
 JC1220
 JC1220                          STATION RECOVERY (2017)
 JC1220
 JC1220'RECOVERY NOTE BY DEPARTMENT OF AGRICULTURE STAT 2017 (RLL)
 JC1220'THE MARK IS 61.2 FT (18.7 M) SOUTHEAST FROM A 3 FT (0.9 M) TALL
 JC1220'CONCRETE MILE MARKER NUMBER 148.
 JC1220
 JC1220                          STATION RECOVERY (2019)
 JC1220
 JC1220'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC1220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1167 ***********************************************************************
 JC1167  DESIGNATION -  C 283
 JC1167  PID         -  JC1167
 JC1167  STATE/COUNTY-  IL/MADISON
 JC1167  COUNTRY     -  US
 JC1167  USGS QUAD   -  GRANITE CITY (2018)
 JC1167
 JC1167                         *CURRENT SURVEY CONTROL
 JC1167  ______________________________________________________________________
 JC1167* NAD 83(1986) POSITION- 38 43 26.     (N) 090 09 48.     (W)   SCALED
 JC1167* NAVD 88 ORTHO HEIGHT -   134.887 (meters)      442.54  (feet) ADJUSTED
 JC1167  ______________________________________________________________________
 JC1167  GEOID HEIGHT    -        -31.255 (meters)                     GEOID18
 JC1167  DYNAMIC HEIGHT  -        134.802 (meters)      442.26  (feet) COMP
 JC1167  MODELED GRAVITY -    979,994.9   (mgal)                       NAVD 88
 JC1167
 JC1167  VERT ORDER      -  FIRST     CLASS II
 JC1167
 JC1167.The horizontal coordinates were scaled from a map and have
 JC1167.an estimated accuracy of +/- 6 seconds.
 JC1167
 JC1167.The orthometric height was determined by differential leveling and
 JC1167.adjusted by the NATIONAL GEODETIC SURVEY
 JC1167.in June 1991.
 JC1167
 JC1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1167.GEOID18 height accuracy estimate available here.
 JC1167
 JC1167.Click photographs - Photos may exist for this station.
 JC1167
 JC1167.The dynamic height is computed by dividing the NAVD 88
 JC1167.geopotential number by the normal gravity value computed on the
 JC1167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1167.degrees latitude (g = 980.6199 gals.).
 JC1167
 JC1167.The modeled gravity was interpolated from observed gravity values.
 JC1167
 JC1167;                    North         East    Units  Estimated Accuracy
 JC1167;SPC IL W     -   228,320.      700,290.      MT  (+/- 180 meters Scaled)
 JC1167
 JC1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC466899(NAD 83)
 JC1167
 JC1167                          SUPERSEDED SURVEY CONTROL
 JC1167
 JC1167  NGVD 29 (11/26/84)  134.853  (m)          442.43   (f) ADJUSTED    1 2
 JC1167
 JC1167.Superseded values are not recommended for survey control.
 JC1167
 JC1167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1167.See file dsdata.pdf to determine how the superseded data were derived.
 JC1167
 JC1167_MARKER: I = METAL ROD
 JC1167_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1167_STAMPING: C 283 1981
 JC1167_MARK LOGO: NGS
 JC1167_PROJECTION: FLUSH
 JC1167_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1167_ROD/PIPE-DEPTH: 12.2 meters
 JC1167
 JC1167  HISTORY     - Date     Condition        Report By
 JC1167  HISTORY     - 1981     MONUMENTED       NGS
 JC1167
 JC1167                          STATION DESCRIPTION
 JC1167
 JC1167'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1167'1.35 KM (0.85 MI.) WEST FROM GRANITE CITY.
 JC1167'0.55 KILOMETERS (0.35 MILES) NORTHWEST ALONG ROCK ROAD FROM THE
 JC1167'INTERSECTION OF STATE HIGHWAY 3 IN GRANITE CITY, THENCE 0.9 KILOMETERS
 JC1167'(0.55 MILES) NORTHEAST ALONG THE LEVEE ROAD TO THE MARK ON THE RIGHT,
 JC1167'5.49 METERS (18.0 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD,
 JC1167'0.70 METERS (2.3 FEET)NORTHEAST OF A METAL WITNESS POST.
 JC1167'THE MARK IS 0.61 METERS  SW FROM A WITNESS POST.
 JC1167'THE MARK IS 0.30 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1151 ***********************************************************************
 JC1151  DESIGNATION -  C 284
 JC1151  PID         -  JC1151
 JC1151  STATE/COUNTY-  IL/ST CLAIR
 JC1151  COUNTRY     -  US
 JC1151  USGS QUAD   -  CAHOKIA (2018)
 JC1151
 JC1151                         *CURRENT SURVEY CONTROL
 JC1151  ______________________________________________________________________
 JC1151* NAD 83(1986) POSITION- 38 37 26.     (N) 090 10 34.     (W)   SCALED
 JC1151* NAVD 88 ORTHO HEIGHT -   130.462 (meters)      428.02  (feet) ADJUSTED
 JC1151  ______________________________________________________________________
 JC1151  GEOID HEIGHT    -        -31.031 (meters)                     GEOID18
 JC1151  DYNAMIC HEIGHT  -        130.379 (meters)      427.75  (feet) COMP
 JC1151  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JC1151
 JC1151  VERT ORDER      -  FIRST     CLASS II
 JC1151
 JC1151.The horizontal coordinates were scaled from a map and have
 JC1151.an estimated accuracy of +/- 6 seconds.
 JC1151
 JC1151.The orthometric height was determined by differential leveling and
 JC1151.adjusted by the NATIONAL GEODETIC SURVEY
 JC1151.in June 1991.
 JC1151
 JC1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1151.GEOID18 height accuracy estimate available here.
 JC1151
 JC1151.Click photographs - Photos may exist for this station.
 JC1151
 JC1151.The dynamic height is computed by dividing the NAVD 88
 JC1151.geopotential number by the normal gravity value computed on the
 JC1151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1151.degrees latitude (g = 980.6199 gals.).
 JC1151
 JC1151.The modeled gravity was interpolated from observed gravity values.
 JC1151
 JC1151;                    North         East    Units  Estimated Accuracy
 JC1151;SPC IL W     -   217,220.      699,180.      MT  (+/- 180 meters Scaled)
 JC1151
 JC1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC458788(NAD 83)
 JC1151
 JC1151                          SUPERSEDED SURVEY CONTROL
 JC1151
 JC1151  NGVD 29 (11/26/84)  130.428  (m)          427.91   (f) ADJUSTED    1 2
 JC1151
 JC1151.Superseded values are not recommended for survey control.
 JC1151
 JC1151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1151.See file dsdata.pdf to determine how the superseded data were derived.
 JC1151
 JC1151_MARKER: I = METAL ROD
 JC1151_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1151_STAMPING: C 284 1981
 JC1151_MARK LOGO: NGS
 JC1151_PROJECTION: FLUSH
 JC1151_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1151+STABILITY: POSITION/ELEVATION WELL
 JC1151_ROD/PIPE-DEPTH: 21.9 meters
 JC1151_SLEEVE-DEPTH  : 6.0 meters
 JC1151
 JC1151  HISTORY     - Date     Condition        Report By
 JC1151  HISTORY     - 1981     MONUMENTED       NGS
 JC1151  HISTORY     - 20060923 MARK NOT FOUND   GEOCAC
 JC1151
 JC1151                          STATION DESCRIPTION
 JC1151
 JC1151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1151'IN EAST ST LOUIS.
 JC1151'IN EAST ST LOUIS, 0.58 KILOMETER (0.35 MILE) SOUTH ALONG 1 ST STREET
 JC1151'FROM THE JUNCTION OF BROADWAY AT EADS BRIDGE TO THE MARK ON THE RIGHT,
 JC1151'ON TOP OF THE LAND SIDE OF THE LEVEE ABOUT CENTERED BETWEEN TWO
 JC1151'TRANSFER ELEVATOR RAMPS OF THE CONTINENTAL GRAIN CORPORATION, DIRECTLY
 JC1151'ACROSS THE MISSISSIPPI RIVER FROM THE SOUTH LEG OF THE GATEWAY ARCH,
 JC1151'3.5 METERS (11.5 FEET) EAST OF THE CENTER OF THE LEVEE ROAD, 5.79
 JC1151'METERS (19.0 FEET) WEST NORTHWEST OF THE NORTHWEST CORNER OF THE
 JC1151'CONCRETE BASE OF THE NORTH LEG OF THE SOUTH ELEVATOR RAMP, 37.74
 JC1151'METERS (114.0 FEET) SOUTH OF A POWER POLE WITH LINES CROSSING THE
 JC1151'LEVEE AND 1 ST STREET, AND 0.41 METER (1.4 FEET) NORTH OF A METAL
 JC1151'WITNESS POST.
 JC1151'THE MARK IS 0.4 METERS  S FROM A WITNESS POST.
 JC1151'THE MARK IS 0.18 M BELOW LEVEE.
 JC1151
 JC1151                          STATION RECOVERY (2006)
 JC1151
 JC1151'RECOVERY NOTE BY GEOCACHING 2006 (BMC)
 JC1151'THERE IS ONLY 1 TRANSFER ELEVATOR RAMP, WHICH IS N OF THE ELECTRIC
 JC1151'POWER LINE.  THERE IS NO INDICATION OF THE STATION AFTER SEARCHING AT
 JC1151'AND NEARBY ALL POSSIBLE POSITIONS, 0.5 MAN HOURS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1133 ***********************************************************************
 JC1133  DESIGNATION -  C 285
 JC1133  PID         -  JC1133
 JC1133  STATE/COUNTY-  IL/ST CLAIR
 JC1133  COUNTRY     -  US
 JC1133  USGS QUAD   -  CAHOKIA (2018)
 JC1133
 JC1133                         *CURRENT SURVEY CONTROL
 JC1133  ______________________________________________________________________
 JC1133* NAD 83(1986) POSITION- 38 32 54.     (N) 090 13 42.     (W)   SCALED
 JC1133* NAVD 88 ORTHO HEIGHT -   130.467 (meters)      428.04  (feet) ADJUSTED
 JC1133  ______________________________________________________________________
 JC1133  GEOID HEIGHT    -        -30.845 (meters)                     GEOID18
 JC1133  DYNAMIC HEIGHT  -        130.385 (meters)      427.77  (feet) COMP
 JC1133  MODELED GRAVITY -    979,994.6   (mgal)                       NAVD 88
 JC1133
 JC1133  VERT ORDER      -  FIRST     CLASS II
 JC1133
 JC1133.The horizontal coordinates were scaled from a map and have
 JC1133.an estimated accuracy of +/- 6 seconds.
 JC1133
 JC1133.The orthometric height was determined by differential leveling and
 JC1133.adjusted by the NATIONAL GEODETIC SURVEY
 JC1133.in June 1991.
 JC1133
 JC1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1133.GEOID18 height accuracy estimate available here.
 JC1133
 JC1133.Click photographs - Photos may exist for this station.
 JC1133
 JC1133.The dynamic height is computed by dividing the NAVD 88
 JC1133.geopotential number by the normal gravity value computed on the
 JC1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1133.degrees latitude (g = 980.6199 gals.).
 JC1133
 JC1133.The modeled gravity was interpolated from observed gravity values.
 JC1133
 JC1133;                    North         East    Units  Estimated Accuracy
 JC1133;SPC IL W     -   208,830.      694,630.      MT  (+/- 180 meters Scaled)
 JC1133
 JC1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC415702(NAD 83)
 JC1133
 JC1133                          SUPERSEDED SURVEY CONTROL
 JC1133
 JC1133  NGVD 29 (11/26/84)  130.428  (m)          427.91   (f) ADJUSTED    1 2
 JC1133
 JC1133.Superseded values are not recommended for survey control.
 JC1133
 JC1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1133.See file dsdata.pdf to determine how the superseded data were derived.
 JC1133
 JC1133_MARKER: I = METAL ROD
 JC1133_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1133_STAMPING: C 285 1981
 JC1133_MARK LOGO: NGS
 JC1133_PROJECTION: FLUSH
 JC1133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1133_ROD/PIPE-DEPTH: 9.8 meters
 JC1133
 JC1133  HISTORY     - Date     Condition        Report By
 JC1133  HISTORY     - 1981     MONUMENTED       NGS
 JC1133
 JC1133                          STATION DESCRIPTION
 JC1133
 JC1133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1133'4.8 KM (3.0 MI) SW FROM CAHOKIA.
 JC1133'2.5 KILOMETERS (1.55 MILES) NORTHWEST ALONG THE TOP OF THE SOUTH LEVEE
 JC1133'OF THE OLD PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3
 JC1133'IN CAHOKIA, TO A POWER LINE CROSSING AND A BEND IN THE LEVEE, THENCE
 JC1133'2.3 KILOMETERS (1.45 MILES) SOUTHWEST ALONG THE TOP OF THE SAME LEVEE
 JC1133'TO THE MARK ON THE LEFT, ALSO 0.6 KILOMETERS (0.4 MILES) NORTHEAST
 JC1133'ALONG THE TOP OF THE LEVEE FROM THE JUNCTION OF STATE STREET IN EAST
 JC1133'CORONDELET TO THE MARK, 3.67 METERS (12.0 FEET) SOUTHEAST OF THE
 JC1133'CENTER OF THE LEVEE ROAD, 0.45 METERS (1.5 FEET) SOUTHWEST OF A METAL
 JC1133'WITNESS POST.
 JC1133'THE MARK IS 0.40 METERS  NE FROM A WITNESS POST.
 JC1133'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1060 ***********************************************************************
 JC1060  DESIGNATION -  C 286
 JC1060  PID         -  JC1060
 JC1060  STATE/COUNTY-  IL/RANDOLPH
 JC1060  COUNTRY     -  US
 JC1060  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1060
 JC1060                         *CURRENT SURVEY CONTROL
 JC1060  ______________________________________________________________________
 JC1060* NAD 83(1986) POSITION- 38 05 17.50   (N) 090 05 53.18   (W)   HD_HELD1
 JC1060* NAVD 88 ORTHO HEIGHT -   124.001 (meters)      406.83  (feet) ADJUSTED
 JC1060  ______________________________________________________________________
 JC1060  GEOID HEIGHT    -        -29.855 (meters)                     GEOID18
 JC1060  DYNAMIC HEIGHT  -        123.918 (meters)      406.55  (feet) COMP
 JC1060  MODELED GRAVITY -    979,957.1   (mgal)                       NAVD 88
 JC1060
 JC1060  VERT ORDER      -  FIRST     CLASS II
 JC1060
 JC1060.The horizontal coordinates were determined by differentially corrected
 JC1060.hand held GPS observations or other comparable positioning techniques
 JC1060.and have an estimated accuracy of +/- 3 meters.
 JC1060
 JC1060.The orthometric height was determined by differential leveling and
 JC1060.adjusted by the NATIONAL GEODETIC SURVEY
 JC1060.in June 1991.
 JC1060
 JC1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1060.GEOID18 height accuracy estimate available here.
 JC1060
 JC1060.Click photographs - Photos may exist for this station.
 JC1060
 JC1060.The dynamic height is computed by dividing the NAVD 88
 JC1060.geopotential number by the normal gravity value computed on the
 JC1060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1060.degrees latitude (g = 980.6199 gals.).
 JC1060
 JC1060.The modeled gravity was interpolated from observed gravity values.
 JC1060
 JC1060;                    North         East    Units  Estimated Accuracy
 JC1060;SPC IL W     -   157,760.8     706,014.3     MT  (+/- 3 meters HH1 GPS) 
 JC1060
 JC1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5449919578(NAD 83)
 JC1060
 JC1060                          SUPERSEDED SURVEY CONTROL
 JC1060
 JC1060  NGVD 29 (11/26/84)  123.942  (m)          406.63   (f) ADJUSTED    1 2
 JC1060
 JC1060.Superseded values are not recommended for survey control.
 JC1060
 JC1060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1060.See file dsdata.pdf to determine how the superseded data were derived.
 JC1060
 JC1060_MARKER: F = FLANGE-ENCASED ROD
 JC1060_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1060_STAMPING: C 286 1981
 JC1060_MARK LOGO: NGS
 JC1060_PROJECTION: FLUSH
 JC1060_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1060_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1060+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2019
 JC1060_ROD/PIPE-DEPTH: 9.80 meters
 JC1060
 JC1060  HISTORY     - Date     Condition        Report By
 JC1060  HISTORY     - 1981     MONUMENTED       NGS
 JC1060  HISTORY     - 20110804 GOOD             ILDT
 JC1060  HISTORY     - 20190716 GOOD             ILDT
 JC1060
 JC1060                          STATION DESCRIPTION
 JC1060
 JC1060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1060'IN PRAIRIE DU ROCHER.
 JC1060'IN PRAIRIE DU ROCHER, 0.08 KILOMETER (0.05 MILE) NORTHWEST ALONG END
 JC1060'OF A SPUR LEVEE ON THE SOUTHEAST SIDE OF PRAIRIE DU ROCHER CREEK,
 JC1060'10.97 METERS (36.0 FEET) SOUTHWEST OF THE CENTER OF QUARRY ROAD,
 JC1060'7.92 METERS (26.0 FEET) WEST-NORTHWEST OF THE CENTER OF THE LEVEE
 JC1060'ROAD, 0.76 METER (2.5 FEET) SOUTHEAST OF A POWER POLE WITH TWO
 JC1060'TRANSFORMERS AND 0.30 METER (1.0 FOOT) NORTHEAST OF A METAL WITNESS
 JC1060'POST.
 JC1060'THE MARK IS 0.30 METERS  WSW FROM A WITNESS POST.
 JC1060'THE MARK IS ABOVE LEVEL WITH ROAD.
 JC1060
 JC1060                          STATION RECOVERY (2011)
 JC1060
 JC1060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1060'RECOVERED IN GOOD CONDITION.
 JC1060
 JC1060                          STATION RECOVERY (2019)
 JC1060
 JC1060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1099 ***********************************************************************
 JC1099  DESIGNATION -  C 287
 JC1099  PID         -  JC1099
 JC1099  STATE/COUNTY-  IL/MONROE
 JC1099  COUNTRY     -  US
 JC1099  USGS QUAD   -  VALMEYER (2018)
 JC1099
 JC1099                         *CURRENT SURVEY CONTROL
 JC1099  ______________________________________________________________________
 JC1099* NAD 83(1986) POSITION- 38 21 59.     (N) 090 15 44.     (W)   SCALED
 JC1099* NAVD 88 ORTHO HEIGHT -   127.388 (meters)      417.94  (feet) ADJUSTED
 JC1099  ______________________________________________________________________
 JC1099  GEOID HEIGHT    -        -30.430 (meters)                     GEOID18
 JC1099  DYNAMIC HEIGHT  -        127.306 (meters)      417.67  (feet) COMP
 JC1099  MODELED GRAVITY -    979,977.3   (mgal)                       NAVD 88
 JC1099
 JC1099  VERT ORDER      -  FIRST     CLASS II
 JC1099
 JC1099.The horizontal coordinates were scaled from a map and have
 JC1099.an estimated accuracy of +/- 6 seconds.
 JC1099
 JC1099.The orthometric height was determined by differential leveling and
 JC1099.adjusted by the NATIONAL GEODETIC SURVEY
 JC1099.in June 1991.
 JC1099
 JC1099.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1099.GEOID18 height accuracy estimate available here.
 JC1099
 JC1099.Click photographs - Photos may exist for this station.
 JC1099
 JC1099.The dynamic height is computed by dividing the NAVD 88
 JC1099.geopotential number by the normal gravity value computed on the
 JC1099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1099.degrees latitude (g = 980.6199 gals.).
 JC1099
 JC1099.The modeled gravity was interpolated from observed gravity values.
 JC1099
 JC1099;                    North         East    Units  Estimated Accuracy
 JC1099;SPC IL W     -   188,640.      691,650.      MT  (+/- 180 meters Scaled)
 JC1099
 JC1099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC391500(NAD 83)
 JC1099
 JC1099                          SUPERSEDED SURVEY CONTROL
 JC1099
 JC1099  NGVD 29 (11/26/84)  127.342  (m)          417.79   (f) ADJUSTED    1 2
 JC1099
 JC1099.Superseded values are not recommended for survey control.
 JC1099
 JC1099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1099.See file dsdata.pdf to determine how the superseded data were derived.
 JC1099
 JC1099_MARKER: I = METAL ROD
 JC1099_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1099_STAMPING: C 287 1981
 JC1099_MARK LOGO: NGS
 JC1099_PROJECTION: FLUSH
 JC1099_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1099_ROD/PIPE-DEPTH: 9.1 meters
 JC1099
 JC1099  HISTORY     - Date     Condition        Report By
 JC1099  HISTORY     - 1981     MONUMENTED       NGS
 JC1099
 JC1099                          STATION DESCRIPTION
 JC1099
 JC1099'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1099'2.1 KM (1.3 MI) EAST FROM FOUNTAIN.
 JC1099'2.1 KILOMETERS (1.3 MILES) EAST ALONG THE TOP OF THE SOUTH LEVEE OF
 JC1099'FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD IN
 JC1099'FOUNTAIN TO THE END OF THE LEVEE, ON THE LEFT IN THE SOUTHEAST ANGLE
 JC1099'OF A ISLAND JUNCTION OF 3 ROADS, 3.51 METERS (11.5 FEET) NORTH OF THE
 JC1099'CENTER OF THE TOP OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) EAST OF A
 JC1099'METAL WITNESS POST.
 JC1099'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 JC1099'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1056 ***********************************************************************
 JC1056  DESIGNATION -  C 288
 JC1056  PID         -  JC1056
 JC1056  STATE/COUNTY-  IL/RANDOLPH
 JC1056  COUNTRY     -  US
 JC1056  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1056
 JC1056                         *CURRENT SURVEY CONTROL
 JC1056  ______________________________________________________________________
 JC1056* NAD 83(1986) POSITION- 38 02 39.     (N) 090 06 13.     (W)   SCALED
 JC1056* NAVD 88 ORTHO HEIGHT -   123.074 (meters)      403.79  (feet) ADJUSTED
 JC1056  ______________________________________________________________________
 JC1056  GEOID HEIGHT    -        -29.815 (meters)                     GEOID18
 JC1056  DYNAMIC HEIGHT  -        122.991 (meters)      403.51  (feet) COMP
 JC1056  MODELED GRAVITY -    979,954.8   (mgal)                       NAVD 88
 JC1056
 JC1056  VERT ORDER      -  FIRST     CLASS II
 JC1056
 JC1056.The horizontal coordinates were scaled from a map and have
 JC1056.an estimated accuracy of +/- 6 seconds.
 JC1056
 JC1056.The orthometric height was determined by differential leveling and
 JC1056.adjusted by the NATIONAL GEODETIC SURVEY
 JC1056.in June 1991.
 JC1056
 JC1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1056.GEOID18 height accuracy estimate available here.
 JC1056
 JC1056.Click photographs - Photos may exist for this station.
 JC1056
 JC1056.The dynamic height is computed by dividing the NAVD 88
 JC1056.geopotential number by the normal gravity value computed on the
 JC1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1056.degrees latitude (g = 980.6199 gals.).
 JC1056
 JC1056.The modeled gravity was interpolated from observed gravity values.
 JC1056
 JC1056;                    North         East    Units  Estimated Accuracy
 JC1056;SPC IL W     -   152,870.      705,540.      MT  (+/- 180 meters Scaled)
 JC1056
 JC1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC541146(NAD 83)
 JC1056
 JC1056                          SUPERSEDED SURVEY CONTROL
 JC1056
 JC1056  NGVD 29 (11/26/84)  123.015  (m)          403.59   (f) ADJUSTED    1 2
 JC1056
 JC1056.Superseded values are not recommended for survey control.
 JC1056
 JC1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1056.See file dsdata.pdf to determine how the superseded data were derived.
 JC1056
 JC1056_MARKER: I = METAL ROD
 JC1056_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1056_STAMPING: C 288 1981
 JC1056_MARK LOGO: NGS
 JC1056_PROJECTION: FLUSH
 JC1056_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1056_ROD/PIPE-DEPTH: 9.80 meters
 JC1056
 JC1056  HISTORY     - Date     Condition        Report By
 JC1056  HISTORY     - 1981     MONUMENTED       NGS
 JC1056  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1056
 JC1056                          STATION DESCRIPTION
 JC1056
 JC1056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1056'4.6 KM (2.85 MI) SOUTH FROM PRAIRIE DU ROCHER.
 JC1056'3.7 KILOMETERS (2.3 MILES) SOUTH ALONG THE TOP OF THE SOUTH MAIN LEVEE
 JC1056'FROM THE INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER TO A
 JC1056'BEND IN THE LEVEE, THENCE 0.9 KILOMETER (0.55 MILE) SOUTHEAST ALONG
 JC1056'THE TOP OF THE MAIN LEVEE TO THE MARK ON THE LEFT, 3.20 METER (10.5
 JC1056'FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5
 JC1056'FEET) SOUTHEAST OF A METAL WITNESS POST.
 JC1056'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1056'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 JC1056
 JC1056                          STATION RECOVERY (2011)
 JC1056
 JC1056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1400 ***********************************************************************
 HB1400  DESIGNATION -  C 289
 HB1400  PID         -  HB1400
 HB1400  STATE/COUNTY-  IL/RANDOLPH
 HB1400  COUNTRY     -  US
 HB1400  USGS QUAD   -  CHESTER (2018)
 HB1400
 HB1400                         *CURRENT SURVEY CONTROL
 HB1400  ______________________________________________________________________
 HB1400* NAD 83(1986) POSITION- 37 55 10.     (N) 089 51 13.     (W)   SCALED
 HB1400* NAVD 88 ORTHO HEIGHT -   115.963 (meters)      380.46  (feet) ADJUSTED
 HB1400  ______________________________________________________________________
 HB1400  GEOID HEIGHT    -        -29.562 (meters)                     GEOID18
 HB1400  DYNAMIC HEIGHT  -        115.883 (meters)      380.19  (feet) COMP
 HB1400  MODELED GRAVITY -    979,942.3   (mgal)                       NAVD 88
 HB1400
 HB1400  VERT ORDER      -  FIRST     CLASS II
 HB1400
 HB1400.The horizontal coordinates were scaled from a map and have
 HB1400.an estimated accuracy of +/- 6 seconds.
 HB1400
 HB1400.The orthometric height was determined by differential leveling and
 HB1400.adjusted by the NATIONAL GEODETIC SURVEY
 HB1400.in June 1991.
 HB1400
 HB1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1400.GEOID18 height accuracy estimate available here.
 HB1400
 HB1400.Click photographs - Photos may exist for this station.
 HB1400
 HB1400.The dynamic height is computed by dividing the NAVD 88
 HB1400.geopotential number by the normal gravity value computed on the
 HB1400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1400.degrees latitude (g = 980.6199 gals.).
 HB1400
 HB1400.The modeled gravity was interpolated from observed gravity values.
 HB1400
 HB1400;                    North         East    Units  Estimated Accuracy
 HB1400;SPC IL W     -   139,080.      727,530.      MT  (+/- 180 meters Scaled)
 HB1400
 HB1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH491007(NAD 83)
 HB1400
 HB1400                          SUPERSEDED SURVEY CONTROL
 HB1400
 HB1400  NGVD 29 (11/26/84)  115.895  (m)          380.23   (f) ADJUSTED    1 2
 HB1400
 HB1400.Superseded values are not recommended for survey control.
 HB1400
 HB1400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1400.See file dsdata.pdf to determine how the superseded data were derived.
 HB1400
 HB1400_MARKER: I = METAL ROD
 HB1400_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1400_STAMPING: C 289 1981
 HB1400_MARK LOGO: NGS
 HB1400_PROJECTION: FLUSH
 HB1400_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1400_ROD/PIPE-DEPTH: 9.80 meters
 HB1400
 HB1400  HISTORY     - Date     Condition        Report By
 HB1400  HISTORY     - 1981     MONUMENTED       NGS
 HB1400  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1400
 HB1400                          STATION DESCRIPTION
 HB1400
 HB1400'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1400'2.4 KM (1.5 MI) NW FROM CHESTER.
 HB1400'2.4 KILOMETERS (1.5 MILES) NORTHWEST ALONG REILY LAKE ROAD FROM THE
 HB1400'STATE HIGHWAY 150 OVERPASS BRIDGE OVER THE MISSISSIPPI RIVER AT
 HB1400'CHESTER PARALELLING THE MISSOURI PACIFIC RAILROAD TO THE MARK ON THE
 HB1400'LEFT, 12.81 METERS (42.0 FEET) SOUTHWEST OF THE CENTER OF REILYLAKE
 HB1400'ROAD, 7.63 METERS (25.0 FEET) NORTHEAST OF THE NORTHEAST RAIL OF THE
 HB1400'NORTHEAST SET OF TRACKS AND 0.46 METER (1.5 FEET) NORTHWEST OF A POWER
 HB1400'POLE.
 HB1400'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1400'THE MARK IS ABOVE LEVEL WITH ROAD.
 HB1400
 HB1400                          STATION RECOVERY (2011)
 HB1400
 HB1400'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1400'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0345 ***********************************************************************
 MF0345  DESIGNATION -  C 29
 MF0345  PID         -  MF0345
 MF0345  STATE/COUNTY-  IL/LIVINGSTON
 MF0345  COUNTRY     -  US
 MF0345  USGS QUAD   -  BLACKSTONE (2018)
 MF0345
 MF0345                         *CURRENT SURVEY CONTROL
 MF0345  ______________________________________________________________________
 MF0345* NAD 83(1986) POSITION- 41 05 57.     (N) 088 40 54.     (W)   SCALED
 MF0345* NAVD 88 ORTHO HEIGHT -   217.036 (meters)      712.06  (feet) ADJUSTED
 MF0345  ______________________________________________________________________
 MF0345  GEOID HEIGHT    -        -32.462 (meters)                     GEOID18
 MF0345  DYNAMIC HEIGHT  -        216.946 (meters)      711.76  (feet) COMP
 MF0345  MODELED GRAVITY -    980,203.9   (mgal)                       NAVD 88
 MF0345
 MF0345  VERT ORDER      -  SECOND    CLASS 0
 MF0345
 MF0345.The horizontal coordinates were scaled from a map and have
 MF0345.an estimated accuracy of +/- 6 seconds.
 MF0345
 MF0345.The orthometric height was determined by differential leveling and
 MF0345.adjusted by the NATIONAL GEODETIC SURVEY
 MF0345.in June 1991.
 MF0345
 MF0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0345.GEOID18 height accuracy estimate available here.
 MF0345
 MF0345.Click photographs - Photos may exist for this station.
 MF0345
 MF0345.The dynamic height is computed by dividing the NAVD 88
 MF0345.geopotential number by the normal gravity value computed on the
 MF0345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0345.degrees latitude (g = 980.6199 gals.).
 MF0345
 MF0345.The modeled gravity was interpolated from observed gravity values.
 MF0345
 MF0345;                    North         East    Units  Estimated Accuracy
 MF0345;SPC IL E     -   492,110.      270,740.      MT  (+/- 180 meters Scaled)
 MF0345
 MF0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL587511(NAD 83)
 MF0345
 MF0345                          SUPERSEDED SURVEY CONTROL
 MF0345
 MF0345  NGVD 29 (??/??/92)  217.101  (m)          712.27   (f) ADJ UNCH    2 0
 MF0345
 MF0345.Superseded values are not recommended for survey control.
 MF0345
 MF0345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0345.See file dsdata.pdf to determine how the superseded data were derived.
 MF0345
 MF0345_MARKER: DB = BENCH MARK DISK
 MF0345_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0345_SP_SET: ABUTMENT
 MF0345_STAMPING: C 29 1934
 MF0345_MARK LOGO: CGS
 MF0345_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0345
 MF0345  HISTORY     - Date     Condition        Report By
 MF0345  HISTORY     - 1934     MONUMENTED       CGS
 MF0345  HISTORY     - 1958     MARK NOT FOUND   CGS
 MF0345
 MF0345                          STATION DESCRIPTION
 MF0345
 MF0345'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0345'3.1 MI W FROM BUDD.
 MF0345'3.1 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE STATION
 MF0345'AT BUDD, LIVINGSTON COUNTY, 3.1 MILES EAST OF THE STATION AT
 MF0345'MISSAL, 42 FEET EAST OF STATION 7570, 4 POLES WEST OF A ROAD
 MF0345'CROSSING, AT A BRIDGE, IN THE SOUTH END OF THE EAST ABUTMENT, 12
 MF0345'FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND 3.5 FEET LOWER
 MF0345'THAN THE RAIL.  A STANDARD DISK, STAMPED C 29 1934.  NOTE--THE
 MF0345'ABUTMENT OF THE BRIDGE IS COVERED BY TWO 12 - BY 12- INCH BEAMS
 MF0345'AND CINDERS.
 MF0345
 MF0345                          STATION RECOVERY (1958)
 MF0345
 MF0345'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958
 MF0345'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1374 ***********************************************************************
 HB1374  DESIGNATION -  C 290
 HB1374  PID         -  HB1374
 HB1374  STATE/COUNTY-  IL/JACKSON
 HB1374  COUNTRY     -  US
 HB1374  USGS QUAD   -  ALTENBURG (2017)
 HB1374
 HB1374                         *CURRENT SURVEY CONTROL
 HB1374  ______________________________________________________________________
 HB1374* NAD 83(1986) POSITION- 37 44 56.     (N) 089 36 44.     (W)   SCALED
 HB1374* NAVD 88 ORTHO HEIGHT -   115.962 (meters)      380.45  (feet) ADJUSTED
 HB1374  ______________________________________________________________________
 HB1374  GEOID HEIGHT    -        -29.147 (meters)                     GEOID18
 HB1374  DYNAMIC HEIGHT  -        115.882 (meters)      380.19  (feet) COMP
 HB1374  MODELED GRAVITY -    979,935.9   (mgal)                       NAVD 88
 HB1374
 HB1374  VERT ORDER      -  FIRST     CLASS II
 HB1374
 HB1374.The horizontal coordinates were scaled from a map and have
 HB1374.an estimated accuracy of +/- 6 seconds.
 HB1374
 HB1374.The orthometric height was determined by differential leveling and
 HB1374.adjusted by the NATIONAL GEODETIC SURVEY
 HB1374.in June 1991.
 HB1374
 HB1374.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1374.GEOID18 height accuracy estimate available here.
 HB1374
 HB1374.Click photographs - Photos may exist for this station.
 HB1374
 HB1374.The dynamic height is computed by dividing the NAVD 88
 HB1374.geopotential number by the normal gravity value computed on the
 HB1374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1374.degrees latitude (g = 980.6199 gals.).
 HB1374
 HB1374.The modeled gravity was interpolated from observed gravity values.
 HB1374
 HB1374;                    North         East    Units  Estimated Accuracy
 HB1374;SPC IL W     -   120,240.      748,860.      MT  (+/- 180 meters Scaled)
 HB1374
 HB1374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG698811(NAD 83)
 HB1374
 HB1374                          SUPERSEDED SURVEY CONTROL
 HB1374
 HB1374  NGVD 29 (11/26/84)  115.883  (m)          380.19   (f) ADJUSTED    1 2
 HB1374
 HB1374.Superseded values are not recommended for survey control.
 HB1374
 HB1374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1374.See file dsdata.pdf to determine how the superseded data were derived.
 HB1374
 HB1374_MARKER: I = METAL ROD
 HB1374_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1374_STAMPING: C 290 1981
 HB1374_MARK LOGO: NGS
 HB1374_PROJECTION: FLUSH
 HB1374_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1374_ROD/PIPE-DEPTH: 9.8 meters
 HB1374
 HB1374  HISTORY     - Date     Condition        Report By
 HB1374  HISTORY     - 1981     MONUMENTED       NGS
 HB1374
 HB1374                          STATION DESCRIPTION
 HB1374
 HB1374'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1374'12.9 KM (8.05 MI) SE FROM CORA.
 HB1374'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 HB1374'THE INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN
 HB1374'THE LEVEE, THENCE 4.8 KILOMETERS (3.0 MILES) SOUTHEAST ALONG THE TOP
 HB1374'OF THE MAIN LEVEE TO THE MARK ON THE LEFT, 62.5 METERS (205.0 FEET)
 HB1374'NORTHWEST OF THE JUNCTION OF A GRAVELED ROAD LEADING TO A FARM HOUSE,
 HB1374'3.66 METERS (12.0 FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1374'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1374'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1360 ***********************************************************************
 HB1360  DESIGNATION -  C 291
 HB1360  PID         -  HB1360
 HB1360  STATE/COUNTY-  IL/JACKSON
 HB1360  COUNTRY     -  US
 HB1360  USGS QUAD   -  POMONA (2018)
 HB1360
 HB1360                         *CURRENT SURVEY CONTROL
 HB1360  ______________________________________________________________________
 HB1360* NAD 83(2011) POSITION- 37 44 27.54465(N) 089 15 21.45464(W)   NO CHECK
 HB1360* NAD 83(2011) ELLIP HT-    96.128 (meters)        (06/27/12)   NO CHECK
 HB1360* NAD 83(2011) EPOCH   -  2010.00
 HB1360* NAVD 88 ORTHO HEIGHT -   125.329 (meters)      411.18  (feet) ADJUSTED
 HB1360  ______________________________________________________________________
 HB1360  GEOID HEIGHT    -        -29.144 (meters)                     GEOID18
 HB1360  NAD 83(2011) X  -     65,579.224 (meters)                     COMP
 HB1360  NAD 83(2011) Y  - -5,049,728.011 (meters)                     COMP
 HB1360  NAD 83(2011) Z  -  3,882,808.231 (meters)                     COMP
 HB1360  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 HB1360  DYNAMIC HEIGHT  -        125.242 (meters)      410.90  (feet) COMP
 HB1360  MODELED GRAVITY -    979,933.2   (mgal)                       NAVD 88
 HB1360
 HB1360  VERT ORDER      -  FIRST     CLASS II
 HB1360
 HB1360  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1360  Standards:
 HB1360         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1360            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1360  -------------------------------------------------------------------
 HB1360  NETWORK    1.15   8.39           0.55   0.33   4.28     -0.07665486
 HB1360  -------------------------------------------------------------------
 HB1360  Click here for local accuracies and other accuracy information.
 HB1360
 HB1360.The horizontal coordinates were established by GPS observations
 HB1360.and adjusted by the National Geodetic Survey in June 2012.
 HB1360
 HB1360.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1360.been affixed to the stable North American tectonic plate. See 
 HB1360.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1360
 HB1360.The horizontal coordinates are valid at the epoch date displayed above
 HB1360.which is a decimal equivalence of Year/Month/Day.
 HB1360
 HB1360.No horizontal observational check was made to the station.
 HB1360
 HB1360.The orthometric height was determined by differential leveling and
 HB1360.adjusted by the NATIONAL GEODETIC SURVEY
 HB1360.in June 1991.
 HB1360
 HB1360.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1360.GEOID18 height accuracy estimate available here.
 HB1360
 HB1360.Click photographs - Photos may exist for this station.
 HB1360
 HB1360.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1360
 HB1360.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1360
 HB1360.The ellipsoidal height was determined by GPS observations
 HB1360.and is referenced to NAD 83.
 HB1360
 HB1360.The dynamic height is computed by dividing the NAVD 88
 HB1360.geopotential number by the normal gravity value computed on the
 HB1360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1360.degrees latitude (g = 980.6199 gals.).
 HB1360
 HB1360.The modeled gravity was interpolated from observed gravity values.
 HB1360
 HB1360. The following values were computed from the NAD 83(2011) position.
 HB1360
 HB1360;                    North         East     Units Scale Factor Converg.
 HB1360;SPC IL W     -   119,612.857   780,266.295   MT  1.00002050   +0 33 26.9
 HB1360;SPC IL W     -   392,429.85  2,559,923.67   sFT  1.00002050   +0 33 26.9
 HB1360;UTM  16      - 4,179,473.348   301,225.160   MT  1.00008669   -1 22 52.7
 HB1360
 HB1360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1360!SPC IL W     -   0.99998492  x   1.00002050  =   1.00000542
 HB1360!UTM  16      -   0.99998492  x   1.00008669  =   1.00007160
 HB1360
 HB1360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0122579473(NAD 83)
 HB1360
 HB1360                          SUPERSEDED SURVEY CONTROL
 HB1360
 HB1360  NAD 83(2007)-  37 44 27.54459(N)    089 15 21.45533(W) AD(2002.00) 0
 HB1360  ELLIP H (02/10/07)   96.150  (m)                       GP(2002.00)    
 HB1360  ELLIP H (02/03/05)   96.156  (m)                       GP(       ) 4 2
 HB1360  NAD 83(1997)-  37 44 27.54440(N)    089 15 21.45542(W) AD(       ) 1
 HB1360  ELLIP H (08/05/04)   96.157  (m)                       GP(       ) 4 1
 HB1360  NAVD 88             125.33   (m)          411.2    (f) LEVELING    3  
 HB1360  NGVD 29 (11/26/84)  125.252  (m)          410.93   (f) ADJUSTED    1 2
 HB1360
 HB1360.Superseded values are not recommended for survey control.
 HB1360
 HB1360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1360.See file dsdata.pdf to determine how the superseded data were derived.
 HB1360
 HB1360_MARKER: I = METAL ROD
 HB1360_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1360_STAMPING: C 291 1981
 HB1360_MARK LOGO: NGS
 HB1360_PROJECTION: FLUSH
 HB1360_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1360_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1360+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2011
 HB1360_ROD/PIPE-DEPTH: 8.5 meters
 HB1360
 HB1360  HISTORY     - Date     Condition        Report By
 HB1360  HISTORY     - 1981     MONUMENTED       NGS
 HB1360  HISTORY     - 20040603 GOOD             MSAM
 HB1360  HISTORY     - 20110911 GOOD             ILDT
 HB1360
 HB1360                          STATION DESCRIPTION
 HB1360
 HB1360'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1360'4.1 KM (2.55 MI) WNW FROM CARBONDALE.
 HB1360'4.1 KILOMETERS (2.55 MILES) WEST-NORTHWEST ALONG WEST MAIN STREET
 HB1360'(STATE HIGHWAY 13) FROM THE INTERSECTION OF NORTH ILLINOIS STREET
 HB1360'(STATE HIGHWAY 51) IN CARBONDALE TO THE MARK ON THE LEFT, ON THE
 HB1360'SOUTHEAST SIDE OF A CONCRETE DRIVEWAY FOR A SINGLE STORY BRICK HOUSE,
 HB1360'16.61 METERS (54.5 FEET) SOUTHWEST OF THE CENTER LINE OF THE SOUTHEAST
 HB1360'BOUND LANE OF THE HIGHWAY, 1.82 METERS (6.0 FEET) SOUTHEAST OF THE
 HB1360'SOUTHEAST EDGE OF THE CONCRETE DRIVEWAY, 0.6 METER (2.0 FEET)
 HB1360'NORTHEAST OF A UTILITY POLE WITH A SECURITY LIGHT.
 HB1360'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 HB1360
 HB1360                          STATION RECOVERY (2004)
 HB1360
 HB1360'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC 2004 (DJK)
 HB1360'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC.  2004 (DJK)
 HB1360'RECOVERED AS DESCRIBED 2004
 HB1360
 HB1360                          STATION RECOVERY (2011)
 HB1360
 HB1360'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1360'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1333 ***********************************************************************
 HB1333  DESIGNATION -  C 292
 HB1333  PID         -  HB1333
 HB1333  STATE/COUNTY-  IL/JACKSON
 HB1333  COUNTRY     -  US
 HB1333  USGS QUAD   -  GORHAM (2018)
 HB1333
 HB1333                         *CURRENT SURVEY CONTROL
 HB1333  ______________________________________________________________________
 HB1333* NAD 83(1986) POSITION- 37 39 13.     (N) 089 28 50.     (W)   SCALED
 HB1333* NAVD 88 ORTHO HEIGHT -   112.290 (meters)      368.40  (feet) ADJUSTED
 HB1333  ______________________________________________________________________
 HB1333  GEOID HEIGHT    -        -28.921 (meters)                     GEOID18
 HB1333  DYNAMIC HEIGHT  -        112.211 (meters)      368.15  (feet) COMP
 HB1333  MODELED GRAVITY -    979,931.2   (mgal)                       NAVD 88
 HB1333
 HB1333  VERT ORDER      -  FIRST     CLASS II
 HB1333
 HB1333.The horizontal coordinates were scaled from a map and have
 HB1333.an estimated accuracy of +/- 6 seconds.
 HB1333
 HB1333.The orthometric height was determined by differential leveling and
 HB1333.adjusted by the NATIONAL GEODETIC SURVEY
 HB1333.in June 1991.
 HB1333
 HB1333.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1333.GEOID18 height accuracy estimate available here.
 HB1333
 HB1333.Click photographs - Photos may exist for this station.
 HB1333
 HB1333.The dynamic height is computed by dividing the NAVD 88
 HB1333.geopotential number by the normal gravity value computed on the
 HB1333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1333.degrees latitude (g = 980.6199 gals.).
 HB1333
 HB1333.The modeled gravity was interpolated from observed gravity values.
 HB1333
 HB1333;                    North         East    Units  Estimated Accuracy
 HB1333;SPC IL W     -   109,750.      760,540.      MT  (+/- 180 meters Scaled)
 HB1333
 HB1333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG811702(NAD 83)
 HB1333
 HB1333                          SUPERSEDED SURVEY CONTROL
 HB1333
 HB1333  NGVD 29 (11/26/84)  112.203  (m)          368.12   (f) ADJUSTED    1 2
 HB1333
 HB1333.Superseded values are not recommended for survey control.
 HB1333
 HB1333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1333.See file dsdata.pdf to determine how the superseded data were derived.
 HB1333
 HB1333_MARKER: I = METAL ROD
 HB1333_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1333_STAMPING: C 292 1981
 HB1333_MARK LOGO: NGS
 HB1333_PROJECTION: FLUSH
 HB1333_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1333_ROD/PIPE-DEPTH: 9.8 meters
 HB1333
 HB1333  HISTORY     - Date     Condition        Report By
 HB1333  HISTORY     - 1981     MONUMENTED       NGS
 HB1333
 HB1333                          STATION DESCRIPTION
 HB1333
 HB1333'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1333'7.5 KM (4.7 MI) SE FROM GORHAM.
 HB1333'2.3 KILOMETERS (1.45 MILES) SOUTHEAST ALONG COUNTY ROAD 9 FROM THE
 HB1333'POST OFFICE IN GORHAM, THENCE 5.2 KILOMETERS (3.25 MILES) SOUTH ALONG
 HB1333'STATE HIGHWAY 3 TO POWER POLE NO. 79 AND THE MARK ON THE RIGHT, ALSO
 HB1333'2.4 KILOMETERS (1.5 MILES) SOUTH ALONG GREAT RIVER ROAD FROM THE POST
 HB1333'OFFICE IN GRAND TOWER, THENCE 3.1 KILOMETERS (1.95 MILES)) NORTH ALONG
 HB1333'STATE HIGHWAY 3, 16.77 METERS (55.0 FEET) WEST OF THE CENTER LINE OF
 HB1333'THE HIGHWAY, 1.22 METERS (4.0 FEET) EAST OF POWER POLE NO. 79.
 HB1333'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1333'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1660 ***********************************************************************
 JA1660  DESIGNATION -  C 294
 JA1660  PID         -  JA1660
 JA1660  STATE/COUNTY-  IL/LAWRENCE
 JA1660  COUNTRY     -  US
 JA1660  USGS QUAD   -  SUMNER (2018)
 JA1660
 JA1660                         *CURRENT SURVEY CONTROL
 JA1660  ______________________________________________________________________
 JA1660* NAD 83(1986) POSITION- 38 43 00.     (N) 087 51 44.     (W)   SCALED
 JA1660* NAVD 88 ORTHO HEIGHT -   139.711 (meters)      458.37  (feet) ADJUSTED
 JA1660  ______________________________________________________________________
 JA1660  GEOID HEIGHT    -        -31.436 (meters)                     GEOID18
 JA1660  DYNAMIC HEIGHT  -        139.626 (meters)      458.09  (feet) COMP
 JA1660  MODELED GRAVITY -    980,013.2   (mgal)                       NAVD 88
 JA1660
 JA1660  VERT ORDER      -  FIRST     CLASS II
 JA1660
 JA1660.The horizontal coordinates were scaled from a map and have
 JA1660.an estimated accuracy of +/- 6 seconds.
 JA1660
 JA1660.The orthometric height was determined by differential leveling and
 JA1660.adjusted by the NATIONAL GEODETIC SURVEY
 JA1660.in June 1991.
 JA1660
 JA1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1660.GEOID18 height accuracy estimate available here.
 JA1660
 JA1660.Click photographs - Photos may exist for this station.
 JA1660
 JA1660.The dynamic height is computed by dividing the NAVD 88
 JA1660.geopotential number by the normal gravity value computed on the
 JA1660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1660.degrees latitude (g = 980.6199 gals.).
 JA1660
 JA1660.The modeled gravity was interpolated from observed gravity values.
 JA1660
 JA1660;                    North         East    Units  Estimated Accuracy
 JA1660;SPC IL E     -   227,630.      340,970.      MT  (+/- 180 meters Scaled)
 JA1660
 JA1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH250856(NAD 83)
 JA1660
 JA1660                          SUPERSEDED SURVEY CONTROL
 JA1660
 JA1660.No superseded survey control is available for this station.
 JA1660
 JA1660_MARKER: I = METAL ROD
 JA1660_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JA1660_STAMPING: C 294 1986
 JA1660_MARK LOGO: NGS
 JA1660_PROJECTION: RECESSED 3 CENTIMETERS
 JA1660_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JA1660+STABILITY: POSITION/ELEVATION WELL
 JA1660_ROD/PIPE-DEPTH: 7.8 meters
 JA1660_SLEEVE-DEPTH  : 3.0 meters
 JA1660
 JA1660  HISTORY     - Date     Condition        Report By
 JA1660  HISTORY     - 1986     MONUMENTED       NGS
 JA1660
 JA1660                          STATION DESCRIPTION
 JA1660
 JA1660'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1660'IN SUMNER.
 JA1660'IN SUMNER, AT THE INTERSECTION OF NORTH CHRISTY AVENUE AND NORTH
 JA1660'RAILROAD STREET, 97.5 M (319.9 FT) WEST OF THE CENTER OF THE AVENUE,
 JA1660'14.4 M (47.2 FT) SOUTH OF THE CENTER OF THE STREET, 10.0 M (32.8 FT)
 JA1660'NORTH OF THE NEAR RAIL OF THE CHESSIE SYSTEM RAILROAD, 4.7 M (15.4 FT)
 JA1660'EAST OF THE WEST END OF A FENCE, AND 0.7 M (2.3 FT) SOUTH OF A FENCE.
 JA1660'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1660'THE MARK IS 0.6 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1663 ***********************************************************************
 JA1663  DESIGNATION -  C 295
 JA1663  PID         -  JA1663
 JA1663  STATE/COUNTY-  IL/RICHLAND
 JA1663  COUNTRY     -  US
 JA1663  USGS QUAD   -  CLAREMONT (2018)
 JA1663
 JA1663                         *CURRENT SURVEY CONTROL
 JA1663  ______________________________________________________________________
 JA1663* NAD 83(1986) POSITION- 38 43 10.     (N) 087 56 49.     (W)   SCALED
 JA1663* NAVD 88 ORTHO HEIGHT -   167.224 (meters)      548.63  (feet) ADJUSTED
 JA1663  ______________________________________________________________________
 JA1663  GEOID HEIGHT    -        -31.381 (meters)                     GEOID18
 JA1663  DYNAMIC HEIGHT  -        167.121 (meters)      548.30  (feet) COMP
 JA1663  MODELED GRAVITY -    980,013.6   (mgal)                       NAVD 88
 JA1663
 JA1663  VERT ORDER      -  FIRST     CLASS II
 JA1663
 JA1663.The horizontal coordinates were scaled from a map and have
 JA1663.an estimated accuracy of +/- 6 seconds.
 JA1663
 JA1663.The orthometric height was determined by differential leveling and
 JA1663.adjusted by the NATIONAL GEODETIC SURVEY
 JA1663.in June 1991.
 JA1663
 JA1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1663.GEOID18 height accuracy estimate available here.
 JA1663
 JA1663.Click photographs - Photos may exist for this station.
 JA1663
 JA1663.The dynamic height is computed by dividing the NAVD 88
 JA1663.geopotential number by the normal gravity value computed on the
 JA1663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1663.degrees latitude (g = 980.6199 gals.).
 JA1663
 JA1663.The modeled gravity was interpolated from observed gravity values.
 JA1663
 JA1663;                    North         East    Units  Estimated Accuracy
 JA1663;SPC IL E     -   227,900.      333,600.      MT  (+/- 180 meters Scaled)
 JA1663
 JA1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH176860(NAD 83)
 JA1663
 JA1663                          SUPERSEDED SURVEY CONTROL
 JA1663
 JA1663.No superseded survey control is available for this station.
 JA1663
 JA1663_MARKER: I = METAL ROD
 JA1663_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JA1663+WITH SETTING: INFORMATION.
 JA1663_STAMPING: C 295 1986
 JA1663_MARK LOGO: NGS
 JA1663_PROJECTION: FLUSH
 JA1663_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1663_ROD/PIPE-DEPTH: 2.4 meters
 JA1663
 JA1663  HISTORY     - Date     Condition        Report By
 JA1663  HISTORY     - 1986     MONUMENTED       NGS
 JA1663
 JA1663                          STATION DESCRIPTION
 JA1663
 JA1663'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1663'12.9 KM (8.0 MI) EAST FROM OLNEY.
 JA1663'12.9 KM (8.0 MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS
 JA1663'JUNCTION WITH STATE HIGHWAY 130 IN OLNEY, 48.8 M (160.1 FT) NORTH OF
 JA1663'THE NEAR RAIL, 8.1 M (26.6 FT) WEST OF THE CENTER OF COUNTY ROAD 1900
 JA1663'E, 2.9 M (9.2 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 0.8 M (2.6
 JA1663'FT) EAST OF A UTILITY POLE WITH A GUY WIRE, AND 0.5 M (1.6 FT)
 JA1663'SOUTHEAST OF THE NORTH END OF A FENCE.  NOTE--ACCESS TO DATUM POINT IS
 JA1663'HAD THROUGH A 5-INCH LOGO CAP.
 JA1663'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST AND FENCE
 JA1663'THE MARK IS ABOVE LEVEL WITH COUNTY ROAD 1900 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1605 ***********************************************************************
 JB1605  DESIGNATION -  C 296
 JB1605  PID         -  JB1605
 JB1605  STATE/COUNTY-  IL/MARION
 JB1605  COUNTRY     -  US
 JB1605  USGS QUAD   -  OMEGA (2018)
 JB1605
 JB1605                         *CURRENT SURVEY CONTROL
 JB1605  ______________________________________________________________________
 JB1605* NAD 83(1986) POSITION- 38 37 40.46   (N) 088 51 34.17   (W)   HD_HELD1
 JB1605* NAVD 88 ORTHO HEIGHT -   158.007 (meters)      518.39  (feet) ADJUSTED
 JB1605  ______________________________________________________________________
 JB1605  GEOID HEIGHT    -        -31.047 (meters)                     GEOID18
 JB1605  DYNAMIC HEIGHT  -        157.906 (meters)      518.06  (feet) COMP
 JB1605  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB1605
 JB1605  VERT ORDER      -  FIRST     CLASS II
 JB1605
 JB1605.The horizontal coordinates were determined by differentially corrected
 JB1605.hand held GPS observations or other comparable positioning techniques
 JB1605.and have an estimated accuracy of +/- 3 meters.
 JB1605
 JB1605.The orthometric height was determined by differential leveling and
 JB1605.adjusted by the NATIONAL GEODETIC SURVEY
 JB1605.in June 1991.
 JB1605
 JB1605.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1605.GEOID18 height accuracy estimate available here.
 JB1605
 JB1605.Click photographs - Photos may exist for this station.
 JB1605
 JB1605.The dynamic height is computed by dividing the NAVD 88
 JB1605.geopotential number by the normal gravity value computed on the
 JB1605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1605.degrees latitude (g = 980.6199 gals.).
 JB1605
 JB1605.The modeled gravity was interpolated from observed gravity values.
 JB1605
 JB1605;                    North         East    Units  Estimated Accuracy
 JB1605;SPC IL E     -   217,803.5     254,184.0     MT  (+/- 3 meters HH1 GPS) 
 JB1605
 JB1605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3813777126(NAD 83)
 JB1605
 JB1605                          SUPERSEDED SURVEY CONTROL
 JB1605
 JB1605.No superseded survey control is available for this station.
 JB1605
 JB1605_MARKER: I = METAL ROD
 JB1605_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1605_STAMPING: C 296 1986
 JB1605_MARK LOGO: NGS
 JB1605_PROJECTION: FLUSH
 JB1605_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1605+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2011
 JB1605_ROD/PIPE-DEPTH: 4.3 meters
 JB1605
 JB1605  HISTORY     - Date     Condition        Report By
 JB1605  HISTORY     - 1986     MONUMENTED       NGS
 JB1605  HISTORY     - 20110913 GOOD             ILDT
 JB1605
 JB1605                          STATION DESCRIPTION
 JB1605
 JB1605'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1605'7.5 KM (4.65 MI) EAST FROM SALEM.
 JB1605'7.5 KM (4.65 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN
 JB1605'SALEM, 23.7 M (77.8 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND
 JB1605'10.2 M (33.5 FT) EAST OF THE CENTER OF COUNTY ROAD 1525 E.
 JB1605'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1605'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST AND FENCE
 JB1605'THE MARK IS ABOVE LEVEL WITH THE COUNTY ROAD.
 JB1605
 JB1605                          STATION RECOVERY (2011)
 JB1605
 JB1605'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1605'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1679 ***********************************************************************
 LC1679  DESIGNATION -  C 297
 LC1679  PID         -  LC1679
 LC1679  STATE/COUNTY-  IL/MCLEAN
 LC1679  COUNTRY     -  US
 LC1679  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC1679
 LC1679                         *CURRENT SURVEY CONTROL
 LC1679  ______________________________________________________________________
 LC1679* NAD 83(1986) POSITION- 40 19 38.7    (N) 088 43 32.0    (W)   HD_HELD2
 LC1679* NAVD 88 ORTHO HEIGHT -   235.568 (meters)      772.86  (feet) ADJUSTED
 LC1679  ______________________________________________________________________
 LC1679  GEOID HEIGHT    -        -31.911 (meters)                     GEOID18
 LC1679  DYNAMIC HEIGHT  -        235.455 (meters)      772.49  (feet) COMP
 LC1679  MODELED GRAVITY -    980,140.8   (mgal)                       NAVD 88
 LC1679
 LC1679  VERT ORDER      -  FIRST     CLASS II
 LC1679
 LC1679.The horizontal coordinates were established by autonomous hand held GPS
 LC1679.observations and have an estimated accuracy of +/- 10 meters.
 LC1679
 LC1679.The orthometric height was determined by differential leveling and
 LC1679.adjusted by the NATIONAL GEODETIC SURVEY
 LC1679.in June 1991.
 LC1679
 LC1679.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1679.GEOID18 height accuracy estimate available here.
 LC1679
 LC1679.Click photographs - Photos may exist for this station.
 LC1679
 LC1679.The dynamic height is computed by dividing the NAVD 88
 LC1679.geopotential number by the normal gravity value computed on the
 LC1679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1679.degrees latitude (g = 980.6199 gals.).
 LC1679
 LC1679.The modeled gravity was interpolated from observed gravity values.
 LC1679
 LC1679;                    North         East    Units  Estimated Accuracy
 LC1679;SPC IL E     -   406,429.      266,668.      MT  (+/- 10 meters HH2 GPS)
 LC1679
 LC1679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5340965527(NAD 83)
 LC1679
 LC1679                          SUPERSEDED SURVEY CONTROL
 LC1679
 LC1679.No superseded survey control is available for this station.
 LC1679
 LC1679_MARKER: F = FLANGE-ENCASED ROD
 LC1679_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1679_STAMPING: C 297 1986
 LC1679_MARK LOGO: NGS
 LC1679_PROJECTION: FLUSH
 LC1679_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1679+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1679_ROD/PIPE-DEPTH: 11.0 meters
 LC1679
 LC1679  HISTORY     - Date     Condition        Report By
 LC1679  HISTORY     - 1986     MONUMENTED       NGS
 LC1679  HISTORY     - 20131105 GOOD             ILGS
 LC1679  HISTORY     - 20141001 GOOD             DJHENK
 LC1679
 LC1679                          STATION DESCRIPTION
 LC1679
 LC1679'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1679'11.5 KM (7.15 MI) NW FROM FARMER CITY.
 LC1679'11.5 KM (7.15 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1679'JUNCTION WITH STATE HIGHWAY 54 IN FARMER CITY, 8.8 M (28.9 FT)
 LC1679'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND 0.8 M (2.6 FT)
 LC1679'SOUTHEAST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD
 LC1679'THROUGH A 5-INCH LOGO CAP.
 LC1679'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 LC1679'THE MARK IS 0.2 M BELOW THE HIGHWAY.
 LC1679
 LC1679                          STATION RECOVERY (2013)
 LC1679
 LC1679'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC1679'RECOVERED IN GOOD CONDITION.
 LC1679
 LC1679                          STATION RECOVERY (2014)
 LC1679
 LC1679'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1679'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1598 ***********************************************************************
 JB1598  DESIGNATION -  C 298
 JB1598  PID         -  JB1598
 JB1598  STATE/COUNTY-  IL/MARION
 JB1598  COUNTRY     -  US
 JB1598  USGS QUAD   -  XENIA (2018)
 JB1598
 JB1598                         *CURRENT SURVEY CONTROL
 JB1598  ______________________________________________________________________
 JB1598* NAD 83(1986) POSITION- 38 37 43.86   (N) 088 42 10.15   (W)   HD_HELD1
 JB1598* NAVD 88 ORTHO HEIGHT -   157.561 (meters)      516.93  (feet) ADJUSTED
 JB1598  ______________________________________________________________________
 JB1598  GEOID HEIGHT    -        -31.057 (meters)                     GEOID18
 JB1598  DYNAMIC HEIGHT  -        157.461 (meters)      516.60  (feet) COMP
 JB1598  MODELED GRAVITY -    979,995.8   (mgal)                       NAVD 88
 JB1598
 JB1598  VERT ORDER      -  FIRST     CLASS II
 JB1598
 JB1598.The horizontal coordinates were determined by differentially corrected
 JB1598.hand held GPS observations or other comparable positioning techniques
 JB1598.and have an estimated accuracy of +/- 3 meters.
 JB1598
 JB1598.The orthometric height was determined by differential leveling and
 JB1598.adjusted by the NATIONAL GEODETIC SURVEY
 JB1598.in June 1991.
 JB1598
 JB1598.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1598.GEOID18 height accuracy estimate available here.
 JB1598
 JB1598.Click photographs - Photos may exist for this station.
 JB1598
 JB1598.The dynamic height is computed by dividing the NAVD 88
 JB1598.geopotential number by the normal gravity value computed on the
 JB1598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1598.degrees latitude (g = 980.6199 gals.).
 JB1598
 JB1598.The modeled gravity was interpolated from observed gravity values.
 JB1598
 JB1598;                    North         East    Units  Estimated Accuracy
 JB1598;SPC IL E     -   217,841.8     267,827.0     MT  (+/- 3 meters HH1 GPS) 
 JB1598
 JB1598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5177776966(NAD 83)
 JB1598
 JB1598                          SUPERSEDED SURVEY CONTROL
 JB1598
 JB1598.No superseded survey control is available for this station.
 JB1598
 JB1598_MARKER: F = FLANGE-ENCASED ROD
 JB1598_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1598_STAMPING: C 298 1986
 JB1598_MARK LOGO: NGS
 JB1598_PROJECTION: FLUSH
 JB1598_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1598_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1598+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2011
 JB1598_ROD/PIPE-DEPTH: 4.9 meters
 JB1598
 JB1598  HISTORY     - Date     Condition        Report By
 JB1598  HISTORY     - 1986     MONUMENTED       NGS
 JB1598  HISTORY     - 20110915 GOOD             ILDT
 JB1598
 JB1598                          STATION DESCRIPTION
 JB1598
 JB1598'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1598'19.7 KM (12.25 MI) WEST FROM FLORA.
 JB1598'19.7 KM (12.25 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 AND U.S. HIGHWAY
 JB1598'50 FROM ITS JUNCTION WITH STATE STREET IN FLORA, 17.8 M (58.4 FT)
 JB1598'SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND 10.4 M (34.1 FT) EAST OF
 JB1598'THE CENTER OF COUNTY ROAD 2375 E.  NOTE--ACCESS TO DATUM POINT IS HAD
 JB1598'THROUGH A 5-INCH LOGO CAP.
 JB1598'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JB1598'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JB1598
 JB1598                          STATION RECOVERY (2011)
 JB1598
 JB1598'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1598'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0016 ***********************************************************************
 JB0016  DESIGNATION -  C 3
 JB0016  PID         -  JB0016
 JB0016  STATE/COUNTY-  IL/CLAY
 JB0016  COUNTRY     -  US
 JB0016  USGS QUAD   -  FLORA (2018)
 JB0016
 JB0016                         *CURRENT SURVEY CONTROL
 JB0016  ______________________________________________________________________
 JB0016* NAD 83(1986) POSITION- 38 40 16.     (N) 088 28 40.     (W)   SCALED
 JB0016* NAVD 88 ORTHO HEIGHT -   148.891 (meters)      488.49  (feet) ADJUSTED
 JB0016  ______________________________________________________________________
 JB0016  GEOID HEIGHT    -        -31.174 (meters)                     GEOID18
 JB0016  DYNAMIC HEIGHT  -        148.799 (meters)      488.18  (feet) COMP
 JB0016  MODELED GRAVITY -    980,006.7   (mgal)                       NAVD 88
 JB0016
 JB0016  VERT ORDER      -  FIRST     CLASS II
 JB0016
 JB0016.The horizontal coordinates were scaled from a map and have
 JB0016.an estimated accuracy of +/- 6 seconds.
 JB0016
 JB0016.The orthometric height was determined by differential leveling and
 JB0016.adjusted by the NATIONAL GEODETIC SURVEY
 JB0016.in June 1991.
 JB0016
 JB0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0016.GEOID18 height accuracy estimate available here.
 JB0016
 JB0016.Click photographs - Photos may exist for this station.
 JB0016
 JB0016.The dynamic height is computed by dividing the NAVD 88
 JB0016.geopotential number by the normal gravity value computed on the
 JB0016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0016.degrees latitude (g = 980.6199 gals.).
 JB0016
 JB0016.The modeled gravity was interpolated from observed gravity values.
 JB0016
 JB0016;                    North         East    Units  Estimated Accuracy
 JB0016;SPC IL E     -   222,480.      287,430.      MT  (+/- 180 meters Scaled)
 JB0016
 JB0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH714813(NAD 83)
 JB0016
 JB0016                          SUPERSEDED SURVEY CONTROL
 JB0016
 JB0016  NGVD 29 (??/??/92)  149.001  (m)          488.85   (f) ADJ UNCH    1 2
 JB0016
 JB0016.Superseded values are not recommended for survey control.
 JB0016
 JB0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0016.See file dsdata.pdf to determine how the superseded data were derived.
 JB0016
 JB0016_MARKER: Q = CHISELED SQUARE
 JB0016_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0016_SP_SET: BUILDING
 JB0016_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0016
 JB0016  HISTORY     - Date     Condition        Report By
 JB0016  HISTORY     - 1882     MONUMENTED       CGS
 JB0016  HISTORY     - 1949     GOOD             CGS
 JB0016  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0016
 JB0016                          STATION DESCRIPTION
 JB0016
 JB0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0016'AT FLORA.
 JB0016'AT FLORA, AT THE SOUTH SIDE OF THE EAST SIDE GRADE SCHOOL, A
 JB0016'CHISELED SQUARE IN THE FRONT BASEMENT WINDOW SILL OF THE
 JB0016'EAST WINDOW, 10 FEET WEST OF THE SOUTHEAST CORNER, 18 FEET
 JB0016'EAST-NORTHEAST OF BM 490 (USGS) AND ABOUT 0.5 FOOT ABOVE
 JB0016'THE LEVEL OF THE GROUND.  NOTE-- C 3 1882 IS CHISELED IN THE
 JB0016'ROCK WINDOW SILL BUT THE REMAINDER IS NOT CLEAR.
 JB0016
 JB0016                          STATION RECOVERY (1986)
 JB0016
 JB0016'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0016'THERE IS NOW A NEW SCHOOL AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0115 ***********************************************************************
 JB0115  DESIGNATION -  C 3
 JB0115  PID         -  JB0115
 JB0115  STATE/COUNTY-  IL/RICHLAND
 JB0115  COUNTRY     -  US
 JB0115  USGS QUAD   -  DUNDAS (2018)
 JB0115
 JB0115                         *CURRENT SURVEY CONTROL
 JB0115  ______________________________________________________________________
 JB0115* NAD 83(1986) POSITION- 38 48 27.     (N) 088 05 05.     (W)   SCALED
 JB0115* NAVD 88 ORTHO HEIGHT -   144.609 (meters)      474.44  (feet) ADJUSTED
 JB0115  ______________________________________________________________________
 JB0115  GEOID HEIGHT    -        -31.478 (meters)                     GEOID18
 JB0115  DYNAMIC HEIGHT  -        144.521 (meters)      474.15  (feet) COMP
 JB0115  MODELED GRAVITY -    980,019.0   (mgal)                       NAVD 88
 JB0115
 JB0115  VERT ORDER      -  FIRST     CLASS II
 JB0115
 JB0115.The horizontal coordinates were scaled from a map and have
 JB0115.an estimated accuracy of +/- 6 seconds.
 JB0115
 JB0115.The orthometric height was determined by differential leveling and
 JB0115.adjusted by the NATIONAL GEODETIC SURVEY
 JB0115.in June 1991.
 JB0115
 JB0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0115.GEOID18 height accuracy estimate available here.
 JB0115
 JB0115.Click photographs - Photos may exist for this station.
 JB0115
 JB0115.The dynamic height is computed by dividing the NAVD 88
 JB0115.geopotential number by the normal gravity value computed on the
 JB0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0115.degrees latitude (g = 980.6199 gals.).
 JB0115
 JB0115.The modeled gravity was interpolated from observed gravity values.
 JB0115
 JB0115;                    North         East    Units  Estimated Accuracy
 JB0115;SPC IL E     -   237,640.      321,590.      MT  (+/- 180 meters Scaled)
 JB0115
 JB0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH058959(NAD 83)
 JB0115
 JB0115                          SUPERSEDED SURVEY CONTROL
 JB0115
 JB0115  NGVD 29 (??/??/92)  144.698  (m)          474.73   (f) ADJ UNCH    1 2
 JB0115
 JB0115.Superseded values are not recommended for survey control.
 JB0115
 JB0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0115.See file dsdata.pdf to determine how the superseded data were derived.
 JB0115
 JB0115_MARKER: P = PIPE CAP
 JB0115_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0115_STAMPING: ILL 475 1906
 JB0115_MARK LOGO: USGS
 JB0115_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0115_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0115
 JB0115  HISTORY     - Date     Condition        Report By
 JB0115  HISTORY     - 1906     MONUMENTED       USGS
 JB0115  HISTORY     - 1956     GOOD             CGS
 JB0115
 JB0115                          STATION DESCRIPTION
 JB0115
 JB0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0115'1.8 MI S FROM DUNDAS.
 JB0115'1.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0115'STATION AND BLACK TOP ROAD CROSSING AT DUNDAS, ABOUT 485 YARDS
 JB0115'NORTH OF MILE POST P 174, ABOUT 415 YARDS NORTH OF AN EAST-WEST
 JB0115'GRAVEL ROAD CROSSING, 24 FEET EAST OF EAST RAIL, 23.4 FEET
 JB0115'NORTH-NORTHEAST OF THE 10TH TELEPHONE POLE NORTH OF ROAD CROSSING,
 JB0115'185 FEET SOUTH-SOUTHEAST AND ACROSS TRACK FROM A WHISTLE POST,
 JB0115'120 FEET EAST-NORTHEAST AND ACROSS TRACK FROM THE 6TH POWER
 JB0115'TRANSMISSION POLE NORTH OF CROSSING (THE FIRST POLE SOUTH OF
 JB0115'A TWIN POWER TRANSMISSION POLE), 1 FOOT NORTHEAST OF A WHITE
 JB0115'WOODEN WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND IS
 JB0115'A U.S.G.S. PIPE CAP PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3247 ***********************************************************************
 ME3247  DESIGNATION -  C 3
 ME3247  PID         -  ME3247
 ME3247  STATE/COUNTY-  IL/COOK
 ME3247  COUNTRY     -  US
 ME3247  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3247
 ME3247                         *CURRENT SURVEY CONTROL
 ME3247  ______________________________________________________________________
 ME3247* NAD 83(1997) POSITION- 41 54 02.74127(N) 087 37 11.27182(W)   ADJUSTED
 ME3247* NAVD 88 ORTHO HEIGHT -   180.3   (meters)      592.    (feet) VERTCON3
 ME3247  ______________________________________________________________________
 ME3247  GEOID HEIGHT    -        -33.625 (meters)                     GEOID18
 ME3247  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 ME3247  HORZ ORDER      -  SECOND
 ME3247
 ME3247.The horizontal coordinates were established by classical geodetic methods
 ME3247.and adjusted by the National Geodetic Survey in October 1999.
 ME3247
 ME3247.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3247.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3247
 ME3247.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3247.GEOID18 height accuracy estimate available here.
 ME3247
 ME3247.Click photographs - Photos may exist for this station.
 ME3247
 ME3247.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3247
 ME3247. The following values were computed from the NAD 83(1997) position.
 ME3247
 ME3247;                    North         East     Units Scale Factor Converg.
 ME3247;SPC IL E     -   581,326.451   359,207.420   MT  1.00001812   +0 28 35.6
 ME3247;SPC IL E     - 1,907,235.20  1,178,499.68   sFT  1.00001812   +0 28 35.6
 ME3247;UTM  16      - 4,638,943.686   448,590.039   MT  0.99963252   -0 24 50.2
 ME3247
 ME3247!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3247!SPC IL E     -   0.99997700  x   1.00001812  =   0.99999512
 ME3247!UTM  16      -   0.99997700  x   0.99963252  =   0.99960953
 ME3247
 ME3247:                Primary Azimuth Mark                     Grid Az
 ME3247:SPC IL E     -  C 2                                      325 50 17.3
 ME3247:UTM  16      -  C 2                                      326 43 43.1
 ME3247
 ME3247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4859038943(NAD 83)
 ME3247
 ME3247|---------------------------------------------------------------------|
 ME3247| PID    Reference Object                     Distance      Geod. Az  |
 ME3247|                                                           dddmmss.s |
 ME3247| ME3257 CRIB LIGHT 2 C                      APPROX. 1.0 KM 0762802.4 |
 ME3247| ME3248 C 4                                 395.657 METERS 15322     |
 ME3247| ME3246 C 2                                 APPROX. 0.8 KM 3261852.9 |
 ME3247| ME3256 CRIB LIGHT 1 C                      APPROX. 1.5 KM 3584352.4 |
 ME3247|---------------------------------------------------------------------|
 ME3247
 ME3247                          SUPERSEDED SURVEY CONTROL
 ME3247
 ME3247  NAD 83(1997)-  41 54 02.74148(N)    087 37 11.27227(W) AD(       ) 2
 ME3247  NAD 83(1994)-  41 54 02.74579(N)    087 37 11.28456(W) AD(       ) 2
 ME3247  NAD 83(1986)-  41 54 02.74593(N)    087 37 11.28330(W) AD(       ) 2
 ME3247  NGVD 29 (08/23/90)  180.4    (m)          592.     (f) VERT ANG       
 ME3247
 ME3247.Superseded values are not recommended for survey control.
 ME3247
 ME3247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3247.See file dsdata.pdf to determine how the superseded data were derived.
 ME3247
 ME3247_MARKER: DD = SURVEY DISK
 ME3247_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3247_SP_SET: SIDEWALK
 ME3247_STAMPING: C 3 1983
 ME3247_MARK LOGO: IL1670
 ME3247_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3247_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3247
 ME3247  HISTORY     - Date     Condition        Report By
 ME3247  HISTORY     - 1983     MONUMENTED       IL1670
 ME3247  HISTORY     - 20101202 MARK NOT FOUND   GEOCAC
 ME3247
 ME3247                          STATION DESCRIPTION
 ME3247
 ME3247'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3247'THE STATION IS LOCATED AT 999 LAKE SHORE DRIVE IN CONCRETE
 ME3247'SIDEWALK, AT THE SOUTH END OF A CURVE, JUST NORTH OF WALTON STREET,
 ME3247'IN DOWNTOWN CHICAGO.
 ME3247'
 ME3247'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3247'
 ME3247'THE STATION IS A STANDARD COC DISK STAMPED---C3 1983---CEMENTED IN
 ME3247'A DRILL HOLE IN THE CONCRETE SIDEWALK.  IT IS 0.67 M (2.2 FT) WEST
 ME3247'OF THE WEST EDGE OF LAKE SHORE DRIVE FRONTAGE ROAD AND 0.5 M (1.6
 ME3247'FT) NORTH OF THE CENTER OF A CITY ELECTRIC MANHOLE COVER.
 ME3247'
 ME3247'DESCRIBED BY CITY OF CHICAGO.
 ME3247
 ME3247                          STATION RECOVERY (2010)
 ME3247
 ME3247'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME3247'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2115 ***********************************************************************
 LB2115  CBN         -  This is a Cooperative Base Network Control Station.
 LB2115  DESIGNATION -  C 300
 LB2115  PID         -  LB2115
 LB2115  STATE/COUNTY-  IL/VERMILION
 LB2115  COUNTRY     -  US
 LB2115  USGS QUAD   -  DANVILLE NE (2018)
 LB2115
 LB2115                         *CURRENT SURVEY CONTROL
 LB2115  ______________________________________________________________________
 LB2115* NAD 83(2011) POSITION- 40 07 54.86571(N) 087 35 11.16581(W)   ADJUSTED
 LB2115* NAD 83(2011) ELLIP HT-   162.690 (meters)        (06/27/12)   ADJUSTED
 LB2115* NAD 83(2011) EPOCH   -  2010.00
 LB2115* NAVD 88 ORTHO HEIGHT -   195.288 (meters)      640.71  (feet) ADJUSTED
 LB2115  ______________________________________________________________________
 LB2115  GEOID HEIGHT    -        -32.592 (meters)                     GEOID18
 LB2115  NAD 83(2011) X  -    205,650.907 (meters)                     COMP
 LB2115  NAD 83(2011) Y  - -4,879,072.410 (meters)                     COMP
 LB2115  NAD 83(2011) Z  -  4,089,299.402 (meters)                     COMP
 LB2115  LAPLACE CORR    -         -3.88  (seconds)                    DEFLEC18
 LB2115  DYNAMIC HEIGHT  -        195.190 (meters)      640.39  (feet) COMP
 LB2115  MODELED GRAVITY -    980,123.5   (mgal)                       NAVD 88
 LB2115
 LB2115  VERT ORDER      -  FIRST     CLASS II
 LB2115
 LB2115  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2115  Standards:
 LB2115         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2115            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2115  -------------------------------------------------------------------
 LB2115  NETWORK    0.69   1.45           0.32   0.23   0.74     -0.00325538
 LB2115  -------------------------------------------------------------------
 LB2115  Click here for local accuracies and other accuracy information.
 LB2115
 LB2115.The horizontal coordinates were established by GPS observations
 LB2115.and adjusted by the National Geodetic Survey in June 2012.
 LB2115
 LB2115.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2115.been affixed to the stable North American tectonic plate. See 
 LB2115.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2115
 LB2115.The horizontal coordinates are valid at the epoch date displayed above
 LB2115.which is a decimal equivalence of Year/Month/Day.
 LB2115
 LB2115.The orthometric height was determined by differential leveling and
 LB2115.adjusted by the NATIONAL GEODETIC SURVEY
 LB2115.in June 1991.
 LB2115
 LB2115.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2115.GEOID18 height accuracy estimate available here.
 LB2115
 LB2115.Click photographs - Photos may exist for this station.
 LB2115
 LB2115.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2115
 LB2115.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2115
 LB2115.The ellipsoidal height was determined by GPS observations
 LB2115.and is referenced to NAD 83.
 LB2115
 LB2115.The dynamic height is computed by dividing the NAVD 88
 LB2115.geopotential number by the normal gravity value computed on the
 LB2115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2115.degrees latitude (g = 980.6199 gals.).
 LB2115
 LB2115.The modeled gravity was interpolated from observed gravity values.
 LB2115
 LB2115. The following values were computed from the NAD 83(2011) position.
 LB2115
 LB2115;                    North         East     Units Scale Factor Converg.
 LB2115;SPC IL E     -   384,913.811   363,656.357   MT  1.00002486   +0 28 53.1
 LB2115;SPC IL E     - 1,262,838.06  1,193,095.90   sFT  1.00002486   +0 28 53.1
 LB2115;UTM  16      - 4,442,562.592   450,038.393   MT  0.99963073   -0 22 40.8
 LB2115
 LB2115!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2115!SPC IL E     -   0.99997448  x   1.00002486  =   0.99999934
 LB2115!UTM  16      -   0.99997448  x   0.99963073  =   0.99960522
 LB2115
 LB2115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5003842562(NAD 83)
 LB2115
 LB2115                          SUPERSEDED SURVEY CONTROL
 LB2115
 LB2115  NAD 83(2007)-  40 07 54.86579(N)    087 35 11.16672(W) AD(2002.00) 0
 LB2115  ELLIP H (02/10/07)  162.710  (m)                       GP(2002.00)    
 LB2115  ELLIP H (10/15/04)  162.735  (m)                       GP(       ) 4 2
 LB2115  NAD 83(1997)-  40 07 54.86598(N)    087 35 11.16671(W) AD(       ) B
 LB2115  ELLIP H (04/10/98)  162.698  (m)                       GP(       ) 4 1
 LB2115  NAVD 88             195.29   (m)          640.7    (f) LEVELING    3  
 LB2115
 LB2115.Superseded values are not recommended for survey control.
 LB2115
 LB2115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2115.See file dsdata.pdf to determine how the superseded data were derived.
 LB2115
 LB2115_MARKER: F = FLANGE-ENCASED ROD
 LB2115_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2115_STAMPING: C 300 1986
 LB2115_MARK LOGO: NGS
 LB2115_PROJECTION: FLUSH
 LB2115_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2115_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2115+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2013
 LB2115_ROD/PIPE-DEPTH: 6.50 meters
 LB2115
 LB2115  HISTORY     - Date     Condition        Report By
 LB2115  HISTORY     - 1986     MONUMENTED       NGS
 LB2115  HISTORY     - 19970416 GOOD             NGS
 LB2115  HISTORY     - 19970616 GOOD             NGS
 LB2115  HISTORY     - 19980723 GOOD             WOOLPT
 LB2115  HISTORY     - 20001229 GOOD             ZAMBRA
 LB2115  HISTORY     - 20031204 GOOD             INDIV
 LB2115  HISTORY     - 20050722 GOOD             JCLS
 LB2115  HISTORY     - 20090623 GOOD             JCLS
 LB2115  HISTORY     - 20100323 GOOD             JCLS
 LB2115  HISTORY     - 20110811 GOOD             JCLS
 LB2115  HISTORY     - 20130918 GOOD             WOOLPT
 LB2115
 LB2115                          STATION DESCRIPTION
 LB2115
 LB2115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2115'IN DANVILLE.
 LB2115'IN DANVILLE, AT THE INTERSECTION OF U.S. HIGHWAY 136 (EAST MAIN
 LB2115'STREET) AND OHIO STREET, 60.4 M (198.2 FT) EAST OF THE EXTENDED CENTER
 LB2115'OF OHIO STREET, 13.2 M (43.3 FT) SOUTH OF THE CENTERLINE OF THE
 LB2115'HIGHWAY, 6.7 M (22.0 FT) WEST OF A CHAIN LINK FENCE CORNER, AND 6.1 M
 LB2115'(20.0 FT) EAST OF THE CENTER OF THE SERVICE ENTRANCE TO THE VA MEDICAL
 LB2115'CENTER.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2115'THE MARK IS 0.4 METERS  N FROM  A WITNESS POST AND FENCE
 LB2115'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 LB2115
 LB2115                          STATION RECOVERY (1997)
 LB2115
 LB2115'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LB2115'THE STATION IS LOCATED IN DANVILLE, NEAR THE INTERSECTION OF U.S.
 LB2115'ROUTE 136 (EAST MAIN STREET) AND PENNSYLVANIA AVENUE AND THE SERVICE
 LB2115'ENTRANCE TO THE VETERANS ADMINISTRATION MEDICAL CENTER ON THE EAST
 LB2115'SIDE OF DANVILLE.  TO REACH FROM THE JUNCTION OF U.S. ROUTES 136 AND
 LB2115'150 IN DANVILLE, GO EAST ON ROUTE 136 FOR 2.7 MI (4.3 KM) TO THE
 LB2115'STATION ON THE RIGHT, 13.2 M (43.3 FT) SOUTH OF THE CENTER OF THE
 LB2115'HIGHWAY, 60.4 M (198.2 FT) WEST OF THE EXTENDED CENTER OF PENNSYLVANIA
 LB2115'AVENUE, 6.7 M (22.0 FT) WEST OF THE NORTHEAST CORNER OF A CHAIN LINK
 LB2115'FENCE CORNER ON THE EAST SIDE OF THE VA FACILITY, 6.1 M (20.0 FT) EAST
 LB2115'OF THE CENTER OF THE SERVICE ENTRANCE, AND 0.4 M (1.3 FT) NORTH OF A
 LB2115'FIBERGLASS WITNESS POST AND 6-FOOT FENCE. NOTE--ACCESS TO THE STATION
 LB2115'POINT IS THROUGH A 5-INCH ACCESS COVER. FOR GPS OBSERVATIONS, A TALL
 LB2115'SETUP SHOULD BE USED TO CLEAR FENCE.
 LB2115
 LB2115                          STATION RECOVERY (1997)
 LB2115
 LB2115'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 LB2115'RECOVERED AS DESCRIBED.
 LB2115
 LB2115                          STATION RECOVERY (1998)
 LB2115
 LB2115'RECOVERY NOTE BY WOOLPERT CONSULTANTS 1998 (BBS)
 LB2115'RECOVERED AS DESCRIBED.  WOOLPERT CONSULTANTS 1988 (BBS).
 LB2115
 LB2115                          STATION RECOVERY (2000)
 LB2115
 LB2115'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LB2115'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB2115'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LB2115
 LB2115                          STATION RECOVERY (2003)
 LB2115
 LB2115'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (JAF)
 LB2115'RECOVERED IN GOOD CONDITION.
 LB2115
 LB2115                          STATION RECOVERY (2005)
 LB2115
 LB2115'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005
 LB2115'RECOVERED IN GOOD CONDITION.
 LB2115
 LB2115                          STATION RECOVERY (2009)
 LB2115
 LB2115'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009 (MRY)
 LB2115'RECOVERED IN GOOD CONDITION.
 LB2115
 LB2115                          STATION RECOVERY (2010)
 LB2115
 LB2115'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 LB2115'RECOVERED IN GOOD CONDITION.
 LB2115
 LB2115                          STATION RECOVERY (2011)
 LB2115
 LB2115'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 LB2115'RECOVERED IN GOOD CONDITION.
 LB2115
 LB2115                          STATION RECOVERY (2013)
 LB2115
 LB2115'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2013 (BAH)
 LB2115'THE DRIVEWAY HAS BEEN WIDENED AT AND STATION IS NOW IN A CONCRETE
 LB2115'APRON.   IT IS 129 FT (39.3 M) NORTHWEST OF A POWER POLE WITH GUY
 LB2115'WIRE, 74.1 FT (22.6 M) NORTHEAST OF LIGHT POLE 100-1, 51.7 FT (15.8 M)
 LB2115'EAST OF AN 18 IN PINE TREE, 42.7 FT (13.0 M) EAST OF A POWER POLE,
 LB2115'41.8 FT (12.7 M) EAST OF A GAS LINE MARKER, 17.6 FT (5.4 M) WEST OF A
 LB2115'POWER POLE AND 6 FT (1.8 M) EAST OF THE CENTERLINE OF THE CONCRETE
 LB2115'DRIVE.  THE MARK AND LOGO CAP ARE IN GOOD CONDITION AND THE POSITION
 LB2115'CHECKED WITH CORS STATION KARA 4.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2135 ***********************************************************************
 LB2135  DESIGNATION -  C 301
 LB2135  PID         -  LB2135
 LB2135  STATE/COUNTY-  IL/VERMILION
 LB2135  COUNTRY     -  US
 LB2135  USGS QUAD   -  HOMER (2018)
 LB2135
 LB2135                         *CURRENT SURVEY CONTROL
 LB2135  ______________________________________________________________________
 LB2135* NAD 83(1986) POSITION- 40 02 42.80   (N) 087 55 38.63   (W)   HD_HELD1
 LB2135* NAVD 88 ORTHO HEIGHT -   203.122 (meters)      666.41  (feet) ADJUSTED
 LB2135  ______________________________________________________________________
 LB2135  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 LB2135  DYNAMIC HEIGHT  -        203.019 (meters)      666.07  (feet) COMP
 LB2135  MODELED GRAVITY -    980,113.7   (mgal)                       NAVD 88
 LB2135
 LB2135  VERT ORDER      -  SECOND    CLASS I
 LB2135
 LB2135.The horizontal coordinates were determined by differentially corrected
 LB2135.hand held GPS observations or other comparable positioning techniques
 LB2135.and have an estimated accuracy of +/- 3 meters.
 LB2135
 LB2135.The orthometric height was determined by differential leveling and
 LB2135.adjusted by the NATIONAL GEODETIC SURVEY
 LB2135.in April 2013.
 LB2135
 LB2135.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2135.GEOID18 height accuracy estimate available here.
 LB2135
 LB2135.Click photographs - Photos may exist for this station.
 LB2135
 LB2135.The dynamic height is computed by dividing the NAVD 88
 LB2135.geopotential number by the normal gravity value computed on the
 LB2135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2135.degrees latitude (g = 980.6199 gals.).
 LB2135
 LB2135.The modeled gravity was interpolated from observed gravity values.
 LB2135
 LB2135;                    North         East    Units  Estimated Accuracy
 LB2135;SPC IL E     -   375,100.4     334,640.8     MT  (+/- 3 meters HH1 GPS) 
 LB2135
 LB2135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2088933188(NAD 83)
 LB2135
 LB2135                          SUPERSEDED SURVEY CONTROL
 LB2135
 LB2135  NAVD 88 (06/15/91)  203.133  (m)          666.45   (f) SUPERSEDED  1 2
 LB2135
 LB2135.Superseded values are not recommended for survey control.
 LB2135
 LB2135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2135.See file dsdata.pdf to determine how the superseded data were derived.
 LB2135
 LB2135_MARKER: F = FLANGE-ENCASED ROD
 LB2135_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2135_STAMPING: C 301 1986
 LB2135_MARK LOGO: NGS
 LB2135_PROJECTION: FLUSH
 LB2135_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2135+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 LB2135_ROD/PIPE-DEPTH: 6.2 meters
 LB2135
 LB2135  HISTORY     - Date     Condition        Report By
 LB2135  HISTORY     - 1986     MONUMENTED       NGS
 LB2135  HISTORY     - 20110118 GOOD             ILDT
 LB2135  HISTORY     - 20120331 GOOD             GEOSPC
 LB2135
 LB2135                          STATION DESCRIPTION
 LB2135
 LB2135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2135'2.8 KM (1.75 MI) EAST FROM HOMER.
 LB2135'2.8 KM (1.75 MI) EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH
 LB2135'JUNCTION WITH STATE HIGHWAY 49 IN HOMER, 16.3 M (53.5 FT) SOUTH OF THE
 LB2135'CENTERLINE OF THE ROAD, 1.8 M (5.9 FT) WEST-SOUTHWEST OF A FENCE
 LB2135'CORNER, AND 1.5 M (4.9 FT) SOUTHWEST OF A UTILITY POLE.  NOTE--ACCESS
 LB2135'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2135'THE MARK IS 0.4 METERS  N FROM  A WITNESS POST AND FENCE
 LB2135'THE MARK IS 0.5 M BELOW THE HIGHWAY.
 LB2135
 LB2135                          STATION RECOVERY (2011)
 LB2135
 LB2135'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2135'MARK IS IN VERMILLION COUNTY, DS WIN HAS IT IN CHAMPAIGN COUNTY.
 LB2135
 LB2135                          STATION RECOVERY (2012)
 LB2135
 LB2135'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LB2135'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3348 ***********************************************************************
 ME3348  DESIGNATION -  C 302
 ME3348  PID         -  ME3348
 ME3348  STATE/COUNTY-  IL/COOK
 ME3348  COUNTRY     -  US
 ME3348  USGS QUAD   -  ENGLEWOOD (2018)
 ME3348
 ME3348                         *CURRENT SURVEY CONTROL
 ME3348  ______________________________________________________________________
 ME3348* NAD 83(1986) POSITION- 41 46 40.     (N) 087 38 22.     (W)   SCALED
 ME3348* NAVD 88 ORTHO HEIGHT -   183.159 (meters)      600.91  (feet) ADJUSTED
 ME3348  ______________________________________________________________________
 ME3348  GEOID HEIGHT    -        -33.507 (meters)                     GEOID18
 ME3348  DYNAMIC HEIGHT  -        183.095 (meters)      600.70  (feet) COMP
 ME3348  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 ME3348
 ME3348  VERT ORDER      -  FIRST     CLASS II
 ME3348
 ME3348.The horizontal coordinates were scaled from a map and have
 ME3348.an estimated accuracy of +/- 6 seconds.
 ME3348
 ME3348.The orthometric height was determined by differential leveling and
 ME3348.adjusted by the NATIONAL GEODETIC SURVEY
 ME3348.in April 1995.
 ME3348
 ME3348.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3348.GEOID18 height accuracy estimate available here.
 ME3348
 ME3348.Click photographs - Photos may exist for this station.
 ME3348
 ME3348.The dynamic height is computed by dividing the NAVD 88
 ME3348.geopotential number by the normal gravity value computed on the
 ME3348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3348.degrees latitude (g = 980.6199 gals.).
 ME3348
 ME3348.The modeled gravity was interpolated from observed gravity values.
 ME3348
 ME3348;                    North         East    Units  Estimated Accuracy
 ME3348;SPC IL E     -   567,650.      357,690.      MT  (+/- 180 meters Scaled)
 ME3348
 ME3348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM468253(NAD 83)
 ME3348
 ME3348                          SUPERSEDED SURVEY CONTROL
 ME3348
 ME3348  NGVD 29 (01/19/93)  183.253  (m)          601.22   (f) ADJUSTED    1 2
 ME3348
 ME3348.Superseded values are not recommended for survey control.
 ME3348
 ME3348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3348.See file dsdata.pdf to determine how the superseded data were derived.
 ME3348
 ME3348_MARKER: DV = VERTICAL CONTROL DISK
 ME3348_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME3348_SP_SET: ABUTMENT
 ME3348_STAMPING: C 302 1992
 ME3348_MARK LOGO: NGS
 ME3348_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3348_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3348_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3348+SATELLITE: SATELLITE OBSERVATIONS - 1992
 ME3348
 ME3348  HISTORY     - Date     Condition        Report By
 ME3348  HISTORY     - 1992     MONUMENTED       NGS
 ME3348
 ME3348                          STATION DESCRIPTION
 ME3348
 ME3348'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3348'IN CHICAGO, AT THE INTERSECTION OF SOUTH PARNELL AVENUE AND WEST 64RD
 ME3348'STREET, SET VERTICALLY IN THE NORTH FACE OF THE SOUTH ABUTMENT OF THE
 ME3348'METRO RAILROAD OVERPASS OF THE STREET, 85.6 M (280.8 FT) WEST OF THE
 ME3348'STREET CENTERLINE, 20.4 M (66.9 FT) WEST OF THE EAST END OF THE SOUTH
 ME3348'ABUTMENT, 21.6 M (70.9 FT) EAST OF A FIRE HYDRANT, 9.0 M (29.5 FT)
 ME3348'SOUTH OF THE STREET CENTER, AND 1.3 M (4.3 FT) ABOVE THE GROUND
 ME3348'SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1395 ***********************************************************************
 LC1395  DESIGNATION -  C 31
 LC1395  PID         -  LC1395
 LC1395  STATE/COUNTY-  IL/PEORIA
 LC1395  COUNTRY     -  US
 LC1395  USGS QUAD   -  LAURA (2018)
 LC1395
 LC1395                         *CURRENT SURVEY CONTROL
 LC1395  ______________________________________________________________________
 LC1395* NAD 83(1986) POSITION- 40 55 13.5    (N) 089 55 39.0    (W)   HD_HELD2
 LC1395* NAVD 88 ORTHO HEIGHT -   222.265 (meters)      729.21  (feet) ADJUSTED
 LC1395  ______________________________________________________________________
 LC1395  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 LC1395  DYNAMIC HEIGHT  -        222.166 (meters)      728.89  (feet) COMP
 LC1395  MODELED GRAVITY -    980,172.6   (mgal)                       NAVD 88
 LC1395
 LC1395  VERT ORDER      -  SECOND    CLASS 0
 LC1395
 LC1395.The horizontal coordinates were established by autonomous hand held GPS
 LC1395.observations and have an estimated accuracy of +/- 10 meters.
 LC1395
 LC1395.The orthometric height was determined by differential leveling and
 LC1395.adjusted by the NATIONAL GEODETIC SURVEY
 LC1395.in June 1991.
 LC1395
 LC1395.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1395.GEOID18 height accuracy estimate available here.
 LC1395
 LC1395.Click photographs - Photos may exist for this station.
 LC1395
 LC1395.The dynamic height is computed by dividing the NAVD 88
 LC1395.geopotential number by the normal gravity value computed on the
 LC1395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1395.degrees latitude (g = 980.6199 gals.).
 LC1395
 LC1395.The modeled gravity was interpolated from observed gravity values.
 LC1395
 LC1395;                    North         East    Units  Estimated Accuracy
 LC1395;SPC IL W     -   472,216.      720,145.      MT  (+/- 10 meters HH2 GPS)
 LC1395
 LC1395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5348134049(NAD 83)
 LC1395
 LC1395                          SUPERSEDED SURVEY CONTROL
 LC1395
 LC1395  NGVD 29 (??/??/92)  222.334  (m)          729.44   (f) ADJ UNCH    2 0
 LC1395
 LC1395.Superseded values are not recommended for survey control.
 LC1395
 LC1395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1395.See file dsdata.pdf to determine how the superseded data were derived.
 LC1395
 LC1395_MARKER: DB = BENCH MARK DISK
 LC1395_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1395_SP_SET: BRIDGE
 LC1395_STAMPING: C 31 1934
 LC1395_MARK LOGO: CGS
 LC1395_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1395
 LC1395  HISTORY     - Date     Condition        Report By
 LC1395  HISTORY     - 1934     MONUMENTED       CGS
 LC1395  HISTORY     - 1942     GOOD             CGS
 LC1395  HISTORY     - 19981207 GOOD             USPSQD
 LC1395  HISTORY     - 20111024 GOOD             ATKNA
 LC1395
 LC1395                          STATION DESCRIPTION
 LC1395
 LC1395'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1395'AT LAURA.
 LC1395'AT LAURA, PEORIA COUNTY, ON THE ATCHISON, TOPEKA AND SANTA FE
 LC1395'RAILWAY, 8 POLES WEST OF THE STATION, AT STATE HIGHWAY 78 OVERPASS,
 LC1395'IN THE TOP OF THE NORTH END OF THE WEST CONCRETE ABUTMENT, AND 2
 LC1395'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED C 31 1934.
 LC1395
 LC1395                          STATION RECOVERY (1998)
 LC1395
 LC1395'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1395'RECOVERED IN GOOD CONDITION.
 LC1395
 LC1395                          STATION RECOVERY (2011)
 LC1395
 LC1395'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1395'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0489 ***********************************************************************
 LD0489  DESIGNATION -  C 33
 LD0489  PID         -  LD0489
 LD0489  STATE/COUNTY-  IL/HANCOCK
 LD0489  COUNTRY     -  US
 LD0489  USGS QUAD   -  COLUSA (2018)
 LD0489
 LD0489                         *CURRENT SURVEY CONTROL
 LD0489  ______________________________________________________________________
 LD0489* NAD 83(1986) POSITION- 40 37 28.     (N) 091 14 04.     (W)   SCALED
 LD0489* NAVD 88 ORTHO HEIGHT -   159.824 (meters)      524.36  (feet) ADJUSTED
 LD0489  ______________________________________________________________________
 LD0489  GEOID HEIGHT    -        -33.331 (meters)                     GEOID18
 LD0489  DYNAMIC HEIGHT  -        159.746 (meters)      524.10  (feet) COMP
 LD0489  MODELED GRAVITY -    980,136.3   (mgal)                       NAVD 88
 LD0489
 LD0489  VERT ORDER      -  SECOND    CLASS 0
 LD0489
 LD0489.The horizontal coordinates were scaled from a map and have
 LD0489.an estimated accuracy of +/- 6 seconds.
 LD0489
 LD0489.The orthometric height was determined by differential leveling and
 LD0489.adjusted by the NATIONAL GEODETIC SURVEY
 LD0489.in June 1991.
 LD0489
 LD0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0489.GEOID18 height accuracy estimate available here.
 LD0489
 LD0489.Click photographs - Photos may exist for this station.
 LD0489
 LD0489.The dynamic height is computed by dividing the NAVD 88
 LD0489.geopotential number by the normal gravity value computed on the
 LD0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0489.degrees latitude (g = 980.6199 gals.).
 LD0489
 LD0489.The modeled gravity was interpolated from observed gravity values.
 LD0489
 LD0489;                    North         East    Units  Estimated Accuracy
 LD0489;SPC IL W     -   439,870.      609,660.      MT  (+/- 180 meters Scaled)
 LD0489
 LD0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE493985(NAD 83)
 LD0489
 LD0489                          SUPERSEDED SURVEY CONTROL
 LD0489
 LD0489  NGVD 29 (??/??/92)  159.869  (m)          524.50   (f) ADJ UNCH    2 0
 LD0489
 LD0489.Superseded values are not recommended for survey control.
 LD0489
 LD0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0489.See file dsdata.pdf to determine how the superseded data were derived.
 LD0489
 LD0489_MARKER: DB = BENCH MARK DISK
 LD0489_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0489_SP_SET: CULVERT HEADWALL
 LD0489_STAMPING: C 33 1934
 LD0489_MARK LOGO: CGS
 LD0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0489+STABILITY: SURFACE MOTION
 LD0489
 LD0489  HISTORY     - Date     Condition        Report By
 LD0489  HISTORY     - 1934     MONUMENTED       CGS
 LD0489  HISTORY     - 20120522 GOOD             ILDT
 LD0489
 LD0489                          STATION DESCRIPTION
 LD0489
 LD0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0489'2.8 MI E FROM EAST FORT MADISON.
 LD0489'2.8 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0489'FROM THE STATION AT EAST FORT MADISON, HANCOCK COUNTY, AT POLE
 LD0489'228+09, AT CULVERT 228 A, 15 FEET SOUTH OF THE CENTERLINE OF THE
 LD0489'SOUTH TRACK, IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL
 LD0489'AND 4.5 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LD0489'C 33 1934.
 LD0489
 LD0489                          STATION RECOVERY (2012)
 LD0489
 LD0489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0307 ***********************************************************************
 LD0307  DESIGNATION -  C 35
 LD0307  PID         -  LD0307
 LD0307  STATE/COUNTY-  IL/FULTON
 LD0307  COUNTRY     -  US
 LD0307  USGS QUAD   -  HAVANA (2018)
 LD0307
 LD0307                         *CURRENT SURVEY CONTROL
 LD0307  ______________________________________________________________________
 LD0307* NAD 83(1986) POSITION- 40 19 07.     (N) 090 06 21.     (W)   SCALED
 LD0307* NAVD 88 ORTHO HEIGHT -   135.445 (meters)      444.37  (feet) ADJUSTED
 LD0307  ______________________________________________________________________
 LD0307  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 LD0307  DYNAMIC HEIGHT  -        135.377 (meters)      444.15  (feet) COMP
 LD0307  MODELED GRAVITY -    980,126.2   (mgal)                       NAVD 88
 LD0307
 LD0307  VERT ORDER      -  SECOND    CLASS 0
 LD0307
 LD0307.The horizontal coordinates were scaled from a map and have
 LD0307.an estimated accuracy of +/- 6 seconds.
 LD0307
 LD0307.The orthometric height was determined by differential leveling and
 LD0307.adjusted by the NATIONAL GEODETIC SURVEY
 LD0307.in June 1991.
 LD0307
 LD0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0307.GEOID18 height accuracy estimate available here.
 LD0307
 LD0307.Click photographs - Photos may exist for this station.
 LD0307
 LD0307.The dynamic height is computed by dividing the NAVD 88
 LD0307.geopotential number by the normal gravity value computed on the
 LD0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0307.degrees latitude (g = 980.6199 gals.).
 LD0307
 LD0307.The modeled gravity was interpolated from observed gravity values.
 LD0307
 LD0307;                    North         East    Units  Estimated Accuracy
 LD0307;SPC IL W     -   405,370.      705,170.      MT  (+/- 180 meters Scaled)
 LD0307
 LD0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE459671(NAD 83)
 LD0307
 LD0307                          SUPERSEDED SURVEY CONTROL
 LD0307
 LD0307  NGVD 29 (??/??/92)  135.539  (m)          444.68   (f) ADJ UNCH    2 0
 LD0307
 LD0307.Superseded values are not recommended for survey control.
 LD0307
 LD0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0307.See file dsdata.pdf to determine how the superseded data were derived.
 LD0307
 LD0307_MARKER: DB = BENCH MARK DISK
 LD0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0307_STAMPING: C 35 1935
 LD0307_MARK LOGO: CGS
 LD0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0307+STABILITY: SURFACE MOTION
 LD0307
 LD0307  HISTORY     - Date     Condition        Report By
 LD0307  HISTORY     - 1935     MONUMENTED       CGS
 LD0307  HISTORY     - 20120813 MARK NOT FOUND   ILDT
 LD0307
 LD0307                          STATION DESCRIPTION
 LD0307
 LD0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0307'1.9 MI SE FROM SEPO.
 LD0307'1.9 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0307'RAILROAD FROM THE STATION AT SEPO, FULTON COUNTY, 15 POLES
 LD0307'NORTHWEST OF MILEPOST 57, 16 FEET SOUTHWEST OF A POINT 15 FEET
 LD0307'SOUTHEAST OF THE CENTER OF A ROAD CROSSING, AND 18 INCHES LOWER
 LD0307'THAN THE TRACK.  A STANDARD DISK, STAMPED C 35 1935 AND SET IN
 LD0307'THE TOP OF A CONCRETE POST.
 LD0307
 LD0307                          STATION RECOVERY (2012)
 LD0307
 LD0307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0307'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0989 ***********************************************************************
 KB0989  DESIGNATION -  C 36
 KB0989  PID         -  KB0989
 KB0989  STATE/COUNTY-  IL/MENARD
 KB0989  COUNTRY     -  US
 KB0989  USGS QUAD   -  ATHENS (2018)
 KB0989
 KB0989                         *CURRENT SURVEY CONTROL
 KB0989  ______________________________________________________________________
 KB0989* NAD 83(1986) POSITION- 39 57 39.     (N) 089 43 01.     (W)   SCALED
 KB0989* NAVD 88 ORTHO HEIGHT -   186.476 (meters)      611.80  (feet) ADJUSTED
 KB0989  ______________________________________________________________________
 KB0989  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 KB0989  DYNAMIC HEIGHT  -        186.377 (meters)      611.47  (feet) COMP
 KB0989  MODELED GRAVITY -    980,095.2   (mgal)                       NAVD 88
 KB0989
 KB0989  VERT ORDER      -  SECOND    CLASS 0
 KB0989
 KB0989.The horizontal coordinates were scaled from a map and have
 KB0989.an estimated accuracy of +/- 6 seconds.
 KB0989
 KB0989.The orthometric height was determined by differential leveling and
 KB0989.adjusted by the NATIONAL GEODETIC SURVEY
 KB0989.in June 1991.
 KB0989
 KB0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0989.GEOID18 height accuracy estimate available here.
 KB0989
 KB0989.Click photographs - Photos may exist for this station.
 KB0989
 KB0989.The dynamic height is computed by dividing the NAVD 88
 KB0989.geopotential number by the normal gravity value computed on the
 KB0989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0989.degrees latitude (g = 980.6199 gals.).
 KB0989
 KB0989.The modeled gravity was interpolated from observed gravity values.
 KB0989
 KB0989;                    North         East    Units  Estimated Accuracy
 KB0989;SPC IL W     -   365,740.      738,420.      MT  (+/- 180 meters Scaled)
 KB0989
 KB0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK679269(NAD 83)
 KB0989
 KB0989                          SUPERSEDED SURVEY CONTROL
 KB0989
 KB0989  NGVD 29 (??/??/92)  186.574  (m)          612.12   (f) ADJ UNCH    2 0
 KB0989
 KB0989.Superseded values are not recommended for survey control.
 KB0989
 KB0989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0989.See file dsdata.pdf to determine how the superseded data were derived.
 KB0989
 KB0989_MARKER: DB = BENCH MARK DISK
 KB0989_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0989_SP_SET: BUILDING
 KB0989_STAMPING: C 36 1934
 KB0989_MARK LOGO: CGS
 KB0989_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0989
 KB0989  HISTORY     - Date     Condition        Report By
 KB0989  HISTORY     - 1934     MONUMENTED       CGS
 KB0989
 KB0989                          STATION DESCRIPTION
 KB0989
 KB0989'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0989'AT ATHENS.
 KB0989'AT ATHENS, MENARD COUNTY, AT THE HIGH SCHOOL, IN THE SOUTH WALL,
 KB0989'10 INCHES WEST OF THE CONCRETE ARCH OF THE WEST DOOR, AND ABOUT
 KB0989'4 FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED C 36 1934
 KB0989'AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1201 ***********************************************************************
 LC1201  DESIGNATION -  C 37
 LC1201  PID         -  LC1201
 LC1201  STATE/COUNTY-  IL/LOGAN
 LC1201  COUNTRY     -  US
 LC1201  USGS QUAD   -  NEW HOLLAND (2018)
 LC1201
 LC1201                         *CURRENT SURVEY CONTROL
 LC1201  ______________________________________________________________________
 LC1201* NAD 83(1986) POSITION- 40 14 51.     (N) 089 35 31.     (W)   SCALED
 LC1201* NAVD 88 ORTHO HEIGHT -   171.287 (meters)      561.96  (feet) ADJUSTED
 LC1201  ______________________________________________________________________
 LC1201  GEOID HEIGHT    -        -32.720 (meters)                     GEOID18
 LC1201  DYNAMIC HEIGHT  -        171.200 (meters)      561.68  (feet) COMP
 LC1201  MODELED GRAVITY -    980,119.7   (mgal)                       NAVD 88
 LC1201
 LC1201  VERT ORDER      -  SECOND    CLASS 0
 LC1201
 LC1201.The horizontal coordinates were scaled from a map and have
 LC1201.an estimated accuracy of +/- 6 seconds.
 LC1201
 LC1201.The orthometric height was determined by differential leveling and
 LC1201.adjusted by the NATIONAL GEODETIC SURVEY
 LC1201.in June 1991.
 LC1201
 LC1201.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1201.GEOID18 height accuracy estimate available here.
 LC1201
 LC1201.Click photographs - Photos may exist for this station.
 LC1201
 LC1201.The dynamic height is computed by dividing the NAVD 88
 LC1201.geopotential number by the normal gravity value computed on the
 LC1201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1201.degrees latitude (g = 980.6199 gals.).
 LC1201
 LC1201.The modeled gravity was interpolated from observed gravity values.
 LC1201
 LC1201;                    North         East    Units  Estimated Accuracy
 LC1201;SPC IL W     -   397,630.      748,900.      MT  (+/- 180 meters Scaled)
 LC1201
 LC1201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK795584(NAD 83)
 LC1201
 LC1201                          SUPERSEDED SURVEY CONTROL
 LC1201
 LC1201  NGVD 29 (??/??/92)  171.381  (m)          562.27   (f) ADJ UNCH    2 0
 LC1201
 LC1201.Superseded values are not recommended for survey control.
 LC1201
 LC1201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1201.See file dsdata.pdf to determine how the superseded data were derived.
 LC1201
 LC1201_MARKER: DB = BENCH MARK DISK
 LC1201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1201_STAMPING: C 37 1934
 LC1201_MARK LOGO: CGS
 LC1201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1201+STABILITY: SURFACE MOTION
 LC1201
 LC1201  HISTORY     - Date     Condition        Report By
 LC1201  HISTORY     - 1934     MONUMENTED       CGS
 LC1201  HISTORY     - 1954     GOOD             CGS
 LC1201
 LC1201                          STATION DESCRIPTION
 LC1201
 LC1201'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1201'AT HARNESS.
 LC1201'AT HARNESS ALONG THE GULF, MOBILE AND OHIO RAILROAD, NEAR SITE
 LC1201'OF FORMER RAILROAD STATION, AT A GRAVEL ROAD CROSSING, 29 FEET
 LC1201'WEST OF WEST RAIL, 39 FEET NORTH OF CENTER LINE OF ROAD, 50 FEET
 LC1201'NORTHWEST OF CENTER OF CROSSING, 5 FEET NORTH OF A FENCE CORNER,
 LC1201'2 FEET EAST OF A FENCE LINE, ABOUT 1 FOOT ABOVE LEVEL OF TRACK
 LC1201'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 9 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1216 ***********************************************************************
 LC1216  DESIGNATION -  C 38
 LC1216  PID         -  LC1216
 LC1216  STATE/COUNTY-  IL/LOGAN
 LC1216  COUNTRY     -  US
 LC1216  USGS QUAD   -  NEW HOLLAND (2018)
 LC1216
 LC1216                         *CURRENT SURVEY CONTROL
 LC1216  ______________________________________________________________________
 LC1216* NAD 83(1986) POSITION- 40 10 59.     (N) 089 34 49.     (W)   SCALED
 LC1216* NAVD 88 ORTHO HEIGHT -   168.868 (meters)      554.03  (feet) ADJUSTED
 LC1216  ______________________________________________________________________
 LC1216  GEOID HEIGHT    -        -32.693 (meters)                     GEOID18
 LC1216  DYNAMIC HEIGHT  -        168.782 (meters)      553.75  (feet) COMP
 LC1216  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 LC1216
 LC1216  VERT ORDER      -  SECOND    CLASS 0
 LC1216
 LC1216.The horizontal coordinates were scaled from a map and have
 LC1216.an estimated accuracy of +/- 6 seconds.
 LC1216
 LC1216.The orthometric height was determined by differential leveling and
 LC1216.adjusted by the NATIONAL GEODETIC SURVEY
 LC1216.in June 1991.
 LC1216
 LC1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1216.GEOID18 height accuracy estimate available here.
 LC1216
 LC1216.Click photographs - Photos may exist for this station.
 LC1216
 LC1216.The dynamic height is computed by dividing the NAVD 88
 LC1216.geopotential number by the normal gravity value computed on the
 LC1216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1216.degrees latitude (g = 980.6199 gals.).
 LC1216
 LC1216.The modeled gravity was interpolated from observed gravity values.
 LC1216
 LC1216;                    North         East    Units  Estimated Accuracy
 LC1216;SPC IL W     -   390,480.      749,940.      MT  (+/- 180 meters Scaled)
 LC1216
 LC1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK803512(NAD 83)
 LC1216
 LC1216                          SUPERSEDED SURVEY CONTROL
 LC1216
 LC1216  NGVD 29 (??/??/92)  168.960  (m)          554.33   (f) ADJ UNCH    2 0
 LC1216
 LC1216.Superseded values are not recommended for survey control.
 LC1216
 LC1216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1216.See file dsdata.pdf to determine how the superseded data were derived.
 LC1216
 LC1216_MARKER: DB = BENCH MARK DISK
 LC1216_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC1216+WITH SETTING: PAVEMENT
 LC1216_SP_SET: FLASH SIGNAL
 LC1216_STAMPING: C 38 1934
 LC1216_MARK LOGO: CGS
 LC1216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1216+STABILITY: SURFACE MOTION
 LC1216
 LC1216  HISTORY     - Date     Condition        Report By
 LC1216  HISTORY     - 1934     MONUMENTED       CGS
 LC1216  HISTORY     - 20200421 MARK NOT FOUND   ILDT
 LC1216
 LC1216                          STATION DESCRIPTION
 LC1216
 LC1216'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1216'AT NEW HOLLAND.
 LC1216'AT NEW HOLLAND, LOGAN COUNTY, 73 YARDS EAST OF THE ILLINOIS
 LC1216'CENTRAL RAILROAD STATION, AT A PUBLIC-ROAD CROSSING, 10 FEET
 LC1216'NORTH OF THE CENTERLINE OF THE TRACK, IN THE TOP OF THE SOUTH
 LC1216'END OF A FLASH SIGNAL, AND 2-1/2 FEET HIGHER THAN THE TRACK.  A
 LC1216'STANDARD DISK, STAMPED C 38 1934.
 LC1216
 LC1216                          STATION RECOVERY (2020)
 LC1216
 LC1216'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1216'RAILROAD TRACKS HAVE BEEN REMOVED AND INTERSECTION WITH COUNTY ROAD 15
 LC1216'AND IL 10 HAS BEEN REDONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0523 ***********************************************************************
 LC0523  DESIGNATION -  C 39
 LC0523  PID         -  LC0523
 LC0523  STATE/COUNTY-  IL/MCLEAN
 LC0523  COUNTRY     -  US
 LC0523  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0523
 LC0523                         *CURRENT SURVEY CONTROL
 LC0523  ______________________________________________________________________
 LC0523* NAD 83(1986) POSITION- 40 27 04.     (N) 088 55 22.     (W)   SCALED
 LC0523* NAVD 88 ORTHO HEIGHT -   259.911 (meters)      852.72  (feet) ADJUSTED
 LC0523  ______________________________________________________________________
 LC0523  GEOID HEIGHT    -        -32.031 (meters)                     GEOID18
 LC0523  DYNAMIC HEIGHT  -        259.788 (meters)      852.32  (feet) COMP
 LC0523  MODELED GRAVITY -    980,145.7   (mgal)                       NAVD 88
 LC0523
 LC0523  VERT ORDER      -  SECOND    CLASS 0
 LC0523
 LC0523.The horizontal coordinates were scaled from a map and have
 LC0523.an estimated accuracy of +/- 6 seconds.
 LC0523
 LC0523.The orthometric height was determined by differential leveling and
 LC0523.adjusted by the NATIONAL GEODETIC SURVEY
 LC0523.in June 1991.
 LC0523
 LC0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0523.GEOID18 height accuracy estimate available here.
 LC0523
 LC0523.Click photographs - Photos may exist for this station.
 LC0523
 LC0523.The dynamic height is computed by dividing the NAVD 88
 LC0523.geopotential number by the normal gravity value computed on the
 LC0523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0523.degrees latitude (g = 980.6199 gals.).
 LC0523
 LC0523.The modeled gravity was interpolated from observed gravity values.
 LC0523
 LC0523;                    North         East    Units  Estimated Accuracy
 LC0523;SPC IL E     -   420,260.      250,000.      MT  (+/- 180 meters Scaled)
 LC0523
 LC0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK369796(NAD 83)
 LC0523
 LC0523                          SUPERSEDED SURVEY CONTROL
 LC0523
 LC0523  NGVD 29 (??/??/92)  259.972  (m)          852.92   (f) ADJ UNCH    2 0
 LC0523
 LC0523.Superseded values are not recommended for survey control.
 LC0523
 LC0523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0523.See file dsdata.pdf to determine how the superseded data were derived.
 LC0523
 LC0523_MARKER: DB = BENCH MARK DISK
 LC0523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0523_STAMPING: C 39 1934
 LC0523_MARK LOGO: CGS
 LC0523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0523+STABILITY: SURFACE MOTION
 LC0523
 LC0523  HISTORY     - Date     Condition        Report By
 LC0523  HISTORY     - 1934     MONUMENTED       CGS
 LC0523  HISTORY     - 1951     GOOD             CGS
 LC0523
 LC0523                          STATION DESCRIPTION
 LC0523
 LC0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 LC0523'1.1 MI W FROM BROKAW.
 LC0523'1.1 MILES WEST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0523'FROM THE STATION SIGN AT BROKAW, MCLEAN  COUNTY, 19 POLES WEST
 LC0523'OF MILEPOST 370, 40 FEET WEST OF THE CENTERLINE OF A PUBLIC-ROAD
 LC0523'CROSSING, 29 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 7 FEET
 LC0523'NORTH OF THE RIGHT-OF-WAY FENCE, AND 18 FEET EAST OF A FENCE CORNER.
 LC0523'A STANDARD DISK, STAMPED C 39 1934 AND SET IN THE TOP OF A
 LC0523'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3248 ***********************************************************************
 ME3248  DESIGNATION -  C 4
 ME3248  PID         -  ME3248
 ME3248  STATE/COUNTY-  IL/COOK
 ME3248  COUNTRY     -  US
 ME3248  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3248
 ME3248                         *CURRENT SURVEY CONTROL
 ME3248  ______________________________________________________________________
 ME3248* NAD 83(1997) POSITION- 41 53 51.27848(N) 087 37 03.57611(W)   ADJUSTED
 ME3248* NAVD 88 ORTHO HEIGHT -   180.2   (meters)      591.    (feet) VERTCON3
 ME3248  ______________________________________________________________________
 ME3248  GEOID HEIGHT    -        -33.621 (meters)                     GEOID18
 ME3248  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 ME3248  HORZ ORDER      -  SECOND
 ME3248
 ME3248.The horizontal coordinates were established by classical geodetic methods
 ME3248.and adjusted by the National Geodetic Survey in October 1999.
 ME3248
 ME3248.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3248.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3248
 ME3248.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3248.GEOID18 height accuracy estimate available here.
 ME3248
 ME3248.Click photographs - Photos may exist for this station.
 ME3248
 ME3248.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3248
 ME3248. The following values were computed from the NAD 83(1997) position.
 ME3248
 ME3248;                    North         East     Units Scale Factor Converg.
 ME3248;SPC IL E     -   580,974.272   359,387.753   MT  1.00001838   +0 28 40.6
 ME3248;SPC IL E     - 1,906,079.76  1,179,091.32   sFT  1.00001838   +0 28 40.6
 ME3248;UTM  16      - 4,638,588.883   448,764.809   MT  0.99963230   -0 24 44.9
 ME3248
 ME3248!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3248!SPC IL E     -   0.99997702  x   1.00001838  =   0.99999540
 ME3248!UTM  16      -   0.99997702  x   0.99963230  =   0.99960933
 ME3248
 ME3248:                Primary Azimuth Mark                     Grid Az
 ME3248:SPC IL E     -  CRIB LIGHT 2 C                           054 04 08.9
 ME3248:UTM  16      -  CRIB LIGHT 2 C                           054 57 34.4
 ME3248
 ME3248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4876438588(NAD 83)
 ME3248
 ME3248|---------------------------------------------------------------------|
 ME3248| PID    Reference Object                     Distance      Geod. Az  |
 ME3248|                                                           dddmmss.s |
 ME3248| ME3257 CRIB LIGHT 2 C                      APPROX. 1.0 KM 0543249.5 |
 ME3248| ME3247 C 3                                 395.657 METERS 33322     |
 ME3248| ME3256 CRIB LIGHT 1 C                      APPROX. 1.9 KM 3533652.9 |
 ME3248|---------------------------------------------------------------------|
 ME3248
 ME3248                          SUPERSEDED SURVEY CONTROL
 ME3248
 ME3248  NAD 83(1997)-  41 53 51.27869(N)    087 37 03.57655(W) AD(       ) 2
 ME3248  NAD 83(1994)-  41 53 51.28304(N)    087 37 03.58877(W) AD(       ) 2
 ME3248  NAD 83(1986)-  41 53 51.28313(N)    087 37 03.58751(W) AD(       ) 2
 ME3248  NGVD 29 (08/23/90)  180.2    (m)          591.     (f) VERT ANG       
 ME3248
 ME3248.Superseded values are not recommended for survey control.
 ME3248
 ME3248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3248.See file dsdata.pdf to determine how the superseded data were derived.
 ME3248
 ME3248_MARKER: DD = SURVEY DISK
 ME3248_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3248_SP_SET: SIDEWALK
 ME3248_STAMPING: C 4 1983
 ME3248_MARK LOGO: IL1670
 ME3248_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3248_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3248
 ME3248  HISTORY     - Date     Condition        Report By
 ME3248  HISTORY     - 1983     MONUMENTED       IL1670
 ME3248
 ME3248                          STATION DESCRIPTION
 ME3248
 ME3248'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3248'STATION IS IN DOWNTOWN CHICAGO, AT LAKE SHORE DRIVE FRONTAGE ROAD
 ME3248'AND PEARSON STREET, ON THE WEST SIDE OF THE FRONTAGE ROAD AND JUST
 ME3248'SOUTH OF PEARSON STREET, IN THE EAST EDGE OF THE CONCRETE SIDEWALK.
 ME3248'THERE IS A PLAYGROUND WHICH IS SURROUNDED BY A BLACK IRON FENCE, ON
 ME3248'THE WEST SIDE OF THE SIDEWALK.
 ME3248'
 ME3248'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3248'
 ME3248'THE STATION IS A STANDARD COC DISK STAMPED---C4 1983---CEMENTED IN
 ME3248'A DRILL HOLE IN THE EAST EDGE OF THE CONCRETE SIDEWALK.  IT IS 2.75
 ME3248'M (9.0 FT) EAST OF THE CENTER OF A CITY ELECTRIC MANHOLE COVER AND
 ME3248'0.55 M (1.8 FT) WEST OF THE WEST EDGE OF LAKE SHORE DRIVE FRONTAGE
 ME3248'ROAD.
 ME3248'
 ME3248'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0034 ***********************************************************************
 LC0034  DESIGNATION -  C 42
 LC0034  PID         -  LC0034
 LC0034  STATE/COUNTY-  IL/FORD
 LC0034  COUNTRY     -  US
 LC0034  USGS QUAD   -  PIPER CITY (2018)
 LC0034
 LC0034                         *CURRENT SURVEY CONTROL
 LC0034  ______________________________________________________________________
 LC0034* NAD 83(1986) POSITION- 40 45 26.     (N) 088 13 13.     (W)   SCALED
 LC0034* NAVD 88 ORTHO HEIGHT -   211.116 (meters)      692.64  (feet) ADJUSTED
 LC0034  ______________________________________________________________________
 LC0034  GEOID HEIGHT    -        -32.163 (meters)                     GEOID18
 LC0034  DYNAMIC HEIGHT  -        211.025 (meters)      692.34  (feet) COMP
 LC0034  MODELED GRAVITY -    980,188.3   (mgal)                       NAVD 88
 LC0034
 LC0034  VERT ORDER      -  SECOND    CLASS 0
 LC0034
 LC0034.The horizontal coordinates were scaled from a map and have
 LC0034.an estimated accuracy of +/- 6 seconds.
 LC0034
 LC0034.The orthometric height was determined by differential leveling and
 LC0034.adjusted by the NATIONAL GEODETIC SURVEY
 LC0034.in June 1991.
 LC0034
 LC0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0034.GEOID18 height accuracy estimate available here.
 LC0034
 LC0034.Click photographs - Photos may exist for this station.
 LC0034
 LC0034.The dynamic height is computed by dividing the NAVD 88
 LC0034.geopotential number by the normal gravity value computed on the
 LC0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0034.degrees latitude (g = 980.6199 gals.).
 LC0034
 LC0034.The modeled gravity was interpolated from observed gravity values.
 LC0034
 LC0034;                    North         East    Units  Estimated Accuracy
 LC0034;SPC IL E     -   454,090.      309,550.      MT  (+/- 180 meters Scaled)
 LC0034
 LC0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL969125(NAD 83)
 LC0034
 LC0034                          SUPERSEDED SURVEY CONTROL
 LC0034
 LC0034  NGVD 29 (??/??/92)  211.185  (m)          692.86   (f) ADJ UNCH    2 0
 LC0034
 LC0034.Superseded values are not recommended for survey control.
 LC0034
 LC0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0034.See file dsdata.pdf to determine how the superseded data were derived.
 LC0034
 LC0034_MARKER: DB = BENCH MARK DISK
 LC0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0034_STAMPING: C 42 1935
 LC0034_MARK LOGO: CGS
 LC0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0034+STABILITY: SURFACE MOTION
 LC0034
 LC0034  HISTORY     - Date     Condition        Report By
 LC0034  HISTORY     - 1935     MONUMENTED       CGS
 LC0034  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0034
 LC0034                          STATION DESCRIPTION
 LC0034
 LC0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0034'1.5 MI W FROM PIPER CITY.
 LC0034'1.5 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0034'FROM THE STATION AT PIPER CITY, FORD COUNTY, AT POLE 36+15, 34
 LC0034'FEET EAST OF THE CENTER OF A ROAD CROSSING, 39 FEET NORTH OF THE
 LC0034'CENTERLINE OF THE TRACK, 8 FEET SOUTH OF A RIGHT-OF-WAY FENCE
 LC0034'CORNER, 7 FEET EAST OF A POLE, AND ONE FOOT LOWER THAN THE
 LC0034'TRACK.  A STANDARD DISK, STAMPED C 42 1935 AND SET IN THE TOP
 LC0034'OF A CONCRETE POST.
 LC0034
 LC0034                          STATION RECOVERY (1984)
 LC0034
 LC0034'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0034'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0082 ***********************************************************************
 LD0082  DESIGNATION -  C 44
 LD0082  PID         -  LD0082
 LD0082  STATE/COUNTY-  IL/FULTON
 LD0082  COUNTRY     -  US
 LD0082  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0082
 LD0082                         *CURRENT SURVEY CONTROL
 LD0082  ______________________________________________________________________
 LD0082* NAD 83(1986) POSITION- 40 42 20.13   (N) 090 00 45.66   (W)   HD_HELD1
 LD0082* NAVD 88 ORTHO HEIGHT -   227.237 (meters)      745.53  (feet) ADJUSTED
 LD0082  ______________________________________________________________________
 LD0082  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 LD0082  DYNAMIC HEIGHT  -        227.129 (meters)      745.17  (feet) COMP
 LD0082  MODELED GRAVITY -    980,142.5   (mgal)                       NAVD 88
 LD0082
 LD0082  VERT ORDER      -  SECOND    CLASS 0
 LD0082
 LD0082.The horizontal coordinates were determined by differentially corrected
 LD0082.hand held GPS observations or other comparable positioning techniques
 LD0082.and have an estimated accuracy of +/- 3 meters.
 LD0082
 LD0082.The orthometric height was determined by differential leveling and
 LD0082.adjusted by the NATIONAL GEODETIC SURVEY
 LD0082.in June 1991.
 LD0082
 LD0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0082.GEOID18 height accuracy estimate available here.
 LD0082
 LD0082.Click photographs - Photos may exist for this station.
 LD0082
 LD0082.The dynamic height is computed by dividing the NAVD 88
 LD0082.geopotential number by the normal gravity value computed on the
 LD0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0082.degrees latitude (g = 980.6199 gals.).
 LD0082
 LD0082.The modeled gravity was interpolated from observed gravity values.
 LD0082
 LD0082;                    North         East    Units  Estimated Accuracy
 LD0082;SPC IL W     -   448,344.5     713,012.1     MT  (+/- 3 meters HH1 GPS) 
 LD0082
 LD0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5236910368(NAD 83)
 LD0082
 LD0082                          SUPERSEDED SURVEY CONTROL
 LD0082
 LD0082  NGVD 29 (??/??/92)  227.314  (m)          745.78   (f) ADJ UNCH    2 0
 LD0082
 LD0082.Superseded values are not recommended for survey control.
 LD0082
 LD0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0082.See file dsdata.pdf to determine how the superseded data were derived.
 LD0082
 LD0082_MARKER: DB = BENCH MARK DISK
 LD0082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0082_STAMPING: C 44 1935
 LD0082_MARK LOGO: CGS
 LD0082_PROJECTION: PROJECTING 18 CENTIMETERS
 LD0082_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0082+STABILITY: SURFACE MOTION
 LD0082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0082+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2021
 LD0082
 LD0082  HISTORY     - Date     Condition        Report By
 LD0082  HISTORY     - 1935     MONUMENTED       CGS
 LD0082  HISTORY     - 1942     GOOD             CGS
 LD0082  HISTORY     - 1974     GOOD             USGS
 LD0082  HISTORY     - 19971031 GOOD             USPSQD
 LD0082  HISTORY     - 20190425 GOOD             INDIV
 LD0082  HISTORY     - 20210809 GOOD             ILDT
 LD0082
 LD0082                          STATION DESCRIPTION
 LD0082
 LD0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0082'0.3 MI N FROM FARMINGTON.
 LD0082'IN KNOX COUNTY, 0.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON
 LD0082'AND QUINCY RAILROAD FROM THE STATION AT FARMINGTON, FULTON COUNTY,
 LD0082'AT POLE 52+03, AT THE CROSSING OF U.S. HIGHWAY 124, 27 FEET EAST
 LD0082'OF A POINT 42 FEET NORTH OF THE CENTER OF THE CROSSING, 3 FEET
 LD0082'WEST OF THE RIGHT-OF-WAY FENCE, AND 18 INCHES HIGHER THAN THE
 LD0082'TRACK.  A STANDARD DISK, STAMPED C 44 1935 AND SET IN THE TOP OF
 LD0082'A CONCRETE POST.
 LD0082
 LD0082                          STATION RECOVERY (1974)
 LD0082
 LD0082'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0082'RECOVERED IN GOOD CONDITION.
 LD0082
 LD0082                          STATION RECOVERY (1997)
 LD0082
 LD0082'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0082'RECOVERED IN GOOD CONDITION.
 LD0082
 LD0082                          STATION RECOVERY (2019)
 LD0082
 LD0082'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (DEL)
 LD0082'RECOVERED IN GOOD CONDITION.
 LD0082
 LD0082                          STATION RECOVERY (2021)
 LD0082
 LD0082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 LD0082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0958 ***********************************************************************
 MF0958  DESIGNATION -  C 45
 MF0958  PID         -  MF0958
 MF0958  STATE/COUNTY-  IL/STARK
 MF0958  COUNTRY     -  US
 MF0958  USGS QUAD   -  BRADFORD (2018)
 MF0958
 MF0958                         *CURRENT SURVEY CONTROL
 MF0958  ______________________________________________________________________
 MF0958* NAD 83(1986) POSITION- 41 10 40.     (N) 089 39 30.     (W)   SCALED
 MF0958* NAVD 88 ORTHO HEIGHT -   246.776 (meters)      809.63  (feet) ADJUSTED
 MF0958  ______________________________________________________________________
 MF0958  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 MF0958  DYNAMIC HEIGHT  -        246.669 (meters)      809.28  (feet) COMP
 MF0958  MODELED GRAVITY -    980,185.2   (mgal)                       NAVD 88
 MF0958
 MF0958  VERT ORDER      -  SECOND    CLASS 0
 MF0958
 MF0958.The horizontal coordinates were scaled from a map and have
 MF0958.an estimated accuracy of +/- 6 seconds.
 MF0958
 MF0958.The orthometric height was determined by differential leveling and
 MF0958.adjusted by the NATIONAL GEODETIC SURVEY
 MF0958.in June 1991.
 MF0958
 MF0958.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0958.GEOID18 height accuracy estimate available here.
 MF0958
 MF0958.Click photographs - Photos may exist for this station.
 MF0958
 MF0958.The dynamic height is computed by dividing the NAVD 88
 MF0958.geopotential number by the normal gravity value computed on the
 MF0958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0958.degrees latitude (g = 980.6199 gals.).
 MF0958
 MF0958.The modeled gravity was interpolated from observed gravity values.
 MF0958
 MF0958;                    North         East    Units  Estimated Accuracy
 MF0958;SPC IL W     -   500,890.      742,650.      MT  (+/- 180 meters Scaled)
 MF0958
 MF0958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL770618(NAD 83)
 MF0958
 MF0958                          SUPERSEDED SURVEY CONTROL
 MF0958
 MF0958  NGVD 29 (??/??/92)  246.852  (m)          809.88   (f) ADJ UNCH    2 0
 MF0958
 MF0958.Superseded values are not recommended for survey control.
 MF0958
 MF0958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0958.See file dsdata.pdf to determine how the superseded data were derived.
 MF0958
 MF0958_MARKER: DB = BENCH MARK DISK
 MF0958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0958_STAMPING: 809.880 C 45 1934
 MF0958_MARK LOGO: CGS
 MF0958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0958+STABILITY: SURFACE MOTION
 MF0958
 MF0958  HISTORY     - Date     Condition        Report By
 MF0958  HISTORY     - 1934     MONUMENTED       CGS
 MF0958  HISTORY     - 1942     GOOD             CGS
 MF0958  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0958  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF0958
 MF0958                          STATION DESCRIPTION
 MF0958
 MF0958'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0958'AT BRADFORD.
 MF0958'AT BRADFORD, STARK COUNTY, AT THE NORTHWEST CORNER OF THE CITY
 MF0958'PARK, 3 FEET SOUTH OF A STREET-LIGHT STANDARD, AND LEVEL WITH
 MF0958'THE GROUND.  A STANDARD DISK, STAMPED 809.880 C 45 1934 AND SET
 MF0958'IN THE TOP OF A CONCRETE POST.
 MF0958
 MF0958                          STATION RECOVERY (1980)
 MF0958
 MF0958'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0958'MARK NOT FOUND.
 MF0958
 MF0958                          STATION RECOVERY (1997)
 MF0958
 MF0958'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0958'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1126 ***********************************************************************
 MF1126  DESIGNATION -  C 46
 MF1126  PID         -  MF1126
 MF1126  STATE/COUNTY-  IL/LEE
 MF1126  COUNTRY     -  US
 MF1126  USGS QUAD   -  HARMON (2018)
 MF1126
 MF1126                         *CURRENT SURVEY CONTROL
 MF1126  ______________________________________________________________________
 MF1126* NAD 83(1986) POSITION- 41 44 18.     (N) 089 36 59.     (W)   SCALED
 MF1126* NAVD 88 ORTHO HEIGHT -   200.447 (meters)      657.63  (feet) ADJUSTED
 MF1126  ______________________________________________________________________
 MF1126  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 MF1126  DYNAMIC HEIGHT  -        200.374 (meters)      657.39  (feet) COMP
 MF1126  MODELED GRAVITY -    980,256.1   (mgal)                       NAVD 88
 MF1126
 MF1126  VERT ORDER      -  SECOND    CLASS 0
 MF1126
 MF1126.The horizontal coordinates were scaled from a map and have
 MF1126.an estimated accuracy of +/- 6 seconds.
 MF1126
 MF1126.The orthometric height was determined by differential leveling and
 MF1126.adjusted by the NATIONAL GEODETIC SURVEY
 MF1126.in June 1991.
 MF1126
 MF1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1126.GEOID18 height accuracy estimate available here.
 MF1126
 MF1126.Click photographs - Photos may exist for this station.
 MF1126
 MF1126.The dynamic height is computed by dividing the NAVD 88
 MF1126.geopotential number by the normal gravity value computed on the
 MF1126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1126.degrees latitude (g = 980.6199 gals.).
 MF1126
 MF1126.The modeled gravity was interpolated from observed gravity values.
 MF1126
 MF1126;                    North         East    Units  Estimated Accuracy
 MF1126;SPC IL W     -   563,170.      745,780.      MT  (+/- 180 meters Scaled)
 MF1126
 MF1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM824240(NAD 83)
 MF1126
 MF1126                          SUPERSEDED SURVEY CONTROL
 MF1126
 MF1126  NGVD 29 (??/??/92)  200.513  (m)          657.85   (f) ADJ UNCH    2 0
 MF1126
 MF1126.Superseded values are not recommended for survey control.
 MF1126
 MF1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1126.See file dsdata.pdf to determine how the superseded data were derived.
 MF1126
 MF1126_MARKER: DB = BENCH MARK DISK
 MF1126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1126_STAMPING: C 46 1934
 MF1126_MARK LOGO: CGS
 MF1126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1126+STABILITY: SURFACE MOTION
 MF1126
 MF1126  HISTORY     - Date     Condition        Report By
 MF1126  HISTORY     - 1934     MONUMENTED       CGS
 MF1126  HISTORY     - 1966     GOOD             CGS
 MF1126  HISTORY     - 19950820 MARK NOT FOUND   USPSQD
 MF1126  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1126  HISTORY     - 20030605 MARK NOT FOUND   USPSQD
 MF1126  HISTORY     - 20200331 MARK NOT FOUND   ILDT
 MF1126
 MF1126                          STATION DESCRIPTION
 MF1126
 MF1126'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 MF1126'2.5 MI N FROM VAN PETTEN.
 MF1126'2.5 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1126'THE STATION AT VAN PETTEN, LEE COUNTY, AT THE CROSSING OF THE
 MF1126'CHICAGO, BURLINGTON AND QUINCY RAILROAD, 75 FEET NORTH OF THE
 MF1126'CENTERLINE OF THE C.B. AND Q.R.R., 45 FEET EAST OF THE CENTERLINE
 MF1126'OF THE C AND N.W. RY., 33 FEET NORTH OF A FENCE CORNER, AND 1 FOOT
 MF1126'WEST OF THE FENCE.  A STANDARD DISK, STAMPED C 46 1934 AND SET
 MF1126'IN THE TOP OF A CONCRETE POST.
 MF1126
 MF1126                          STATION RECOVERY (1995)
 MF1126
 MF1126'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1126'MARK NOT FOUND.
 MF1126
 MF1126                          STATION RECOVERY (2002)
 MF1126
 MF1126'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1126'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1126
 MF1126                          STATION RECOVERY (2003)
 MF1126
 MF1126'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1126'MARK NOT FOUND.
 MF1126
 MF1126                          STATION RECOVERY (2020)
 MF1126
 MF1126'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1126'MONUMENT APPEARS TO BE IN CULTIVATED FIELD PER PREVIOUS TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0718 ***********************************************************************
 NH0718  DESIGNATION -  C 47
 NH0718  PID         -  NH0718
 NH0718  STATE/COUNTY-  IL/OGLE
 NH0718  COUNTRY     -  US
 NH0718  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0718
 NH0718                         *CURRENT SURVEY CONTROL
 NH0718  ______________________________________________________________________
 NH0718* NAD 83(1986) POSITION- 42 09 06.     (N) 089 35 22.     (W)   SCALED
 NH0718* NAVD 88 ORTHO HEIGHT -   273.335 (meters)      896.77  (feet) ADJUSTED
 NH0718  ______________________________________________________________________
 NH0718  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 NH0718  DYNAMIC HEIGHT  -        273.243 (meters)      896.46  (feet) COMP
 NH0718  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 NH0718
 NH0718  VERT ORDER      -  SECOND    CLASS 0
 NH0718
 NH0718.The horizontal coordinates were scaled from a map and have
 NH0718.an estimated accuracy of +/- 6 seconds.
 NH0718
 NH0718.The orthometric height was determined by differential leveling and
 NH0718.adjusted by the NATIONAL GEODETIC SURVEY
 NH0718.in June 1991.
 NH0718
 NH0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0718.GEOID18 height accuracy estimate available here.
 NH0718
 NH0718.Click photographs - Photos may exist for this station.
 NH0718
 NH0718.The dynamic height is computed by dividing the NAVD 88
 NH0718.geopotential number by the normal gravity value computed on the
 NH0718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0718.degrees latitude (g = 980.6199 gals.).
 NH0718
 NH0718.The modeled gravity was interpolated from observed gravity values.
 NH0718
 NH0718;                    North         East    Units  Estimated Accuracy
 NH0718;SPC IL W     -   609,090.      747,710.      MT  (+/- 180 meters Scaled)
 NH0718
 NH0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM860698(NAD 83)
 NH0718
 NH0718                          SUPERSEDED SURVEY CONTROL
 NH0718
 NH0718  NGVD 29 (??/??/92)  273.416  (m)          897.03   (f) ADJ UNCH    2 0
 NH0718
 NH0718.Superseded values are not recommended for survey control.
 NH0718
 NH0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0718.See file dsdata.pdf to determine how the superseded data were derived.
 NH0718
 NH0718_MARKER: DB = BENCH MARK DISK
 NH0718_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0718_SP_SET: BRIDGE ABUTMENT
 NH0718_STAMPING: C 47 1934
 NH0718_MARK LOGO: CGS
 NH0718_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0718_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0718+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 NH0718
 NH0718  HISTORY     - Date     Condition        Report By
 NH0718  HISTORY     - 1934     MONUMENTED       CGS
 NH0718  HISTORY     - 1970     GOOD             NGS
 NH0718  HISTORY     - 1987     GOOD             USPSQD
 NH0718  HISTORY     - 19960503 GOOD             USPSQD
 NH0718  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH0718  HISTORY     - 20050205 GOOD             USPSQD
 NH0718
 NH0718                          STATION DESCRIPTION
 NH0718
 NH0718'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0718'0.1 MI E FROM FORRESTON.
 NH0718'ABOUT 0.1 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0718'PACIFIC RAILROAD FROM THE STATION AT FORRESTON, 7.4 FEET WEST
 NH0718'OF THE WEST RAIL OF THE ILLINOIS CENTRAL RAILROAD, SET IN THE
 NH0718'TOP OF THE WEST END OF THE SOUTH STONE ABUTMENT OF THE ILLINOIS
 NH0718'CENTRAL RAILROAD OVERPASS OVER THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0718'AND PACIFIC RAILROAD, AND ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 NH0718'ILLINOIS CENTRAL RAILROAD.  SEC 21, T25N, R8E.
 NH0718
 NH0718                          STATION RECOVERY (1987)
 NH0718
 NH0718'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0718'RECOVERED IN GOOD CONDITION.
 NH0718
 NH0718                          STATION RECOVERY (1996)
 NH0718
 NH0718'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0718'RECOVERED IN GOOD CONDITION.
 NH0718
 NH0718                          STATION RECOVERY (2001)
 NH0718
 NH0718'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0718'MARK NOT FOUND.
 NH0718
 NH0718                          STATION RECOVERY (2005)
 NH0718
 NH0718'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0718'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1186 ***********************************************************************
 MF1186  DESIGNATION -  C 48
 MF1186  PID         -  MF1186
 MF1186  STATE/COUNTY-  IL/WHITESIDE
 MF1186  COUNTRY     -  US
 MF1186  USGS QUAD   -  STERLING (2018)
 MF1186
 MF1186                         *CURRENT SURVEY CONTROL
 MF1186  ______________________________________________________________________
 MF1186* NAD 83(1986) POSITION- 41 47 12.     (N) 089 41 26.     (W)   SCALED
 MF1186* NAVD 88 ORTHO HEIGHT -   197.763 (meters)      648.83  (feet) ADJUSTED
 MF1186  ______________________________________________________________________
 MF1186  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 MF1186  DYNAMIC HEIGHT  -        197.693 (meters)      648.60  (feet) COMP
 MF1186  MODELED GRAVITY -    980,263.9   (mgal)                       NAVD 88
 MF1186
 MF1186  VERT ORDER      -  SECOND    CLASS 0
 MF1186
 MF1186.The horizontal coordinates were scaled from a map and have
 MF1186.an estimated accuracy of +/- 6 seconds.
 MF1186
 MF1186.The orthometric height was determined by differential leveling and
 MF1186.adjusted by the NATIONAL GEODETIC SURVEY
 MF1186.in June 1991.
 MF1186
 MF1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1186.GEOID18 height accuracy estimate available here.
 MF1186
 MF1186.Click photographs - Photos may exist for this station.
 MF1186
 MF1186.The dynamic height is computed by dividing the NAVD 88
 MF1186.geopotential number by the normal gravity value computed on the
 MF1186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1186.degrees latitude (g = 980.6199 gals.).
 MF1186
 MF1186.The modeled gravity was interpolated from observed gravity values.
 MF1186
 MF1186;                    North         East    Units  Estimated Accuracy
 MF1186;SPC IL W     -   568,500.      739,580.      MT  (+/- 180 meters Scaled)
 MF1186
 MF1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM764295(NAD 83)
 MF1186
 MF1186                          SUPERSEDED SURVEY CONTROL
 MF1186
 MF1186  NGVD 29 (??/??/92)  197.823  (m)          649.02   (f) ADJ UNCH    2 0
 MF1186
 MF1186.Superseded values are not recommended for survey control.
 MF1186
 MF1186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1186.See file dsdata.pdf to determine how the superseded data were derived.
 MF1186
 MF1186_MARKER: DB = BENCH MARK DISK
 MF1186_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1186_SP_SET: ABUTMENT
 MF1186_STAMPING: C 48 1934
 MF1186_MARK LOGO: CGS
 MF1186_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1186
 MF1186  HISTORY     - Date     Condition        Report By
 MF1186  HISTORY     - 1934     MONUMENTED       CGS
 MF1186  HISTORY     - 1934     GOOD             CGS
 MF1186  HISTORY     - 19940706 MARK NOT FOUND   USPSQD
 MF1186  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1186  HISTORY     - 20030219 MARK NOT FOUND   USPSQD
 MF1186  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1186
 MF1186                          STATION DESCRIPTION
 MF1186
 MF1186'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1186'AT STERLING.
 MF1186'AT STERLING, WHITESIDE COUNTY, ON THE CHICAGO, BURLINGTON AND
 MF1186'QUINCY RAILROAD, AT THE ROCK RIVER BRIDGE NO. 47.3, AND IN THE
 MF1186'TOP OF THE WEST SIDE OF THE NORTH CONCRETE ABUTMENT.  A STANDARD
 MF1186'DISK, STAMPED C 48 1934.
 MF1186
 MF1186                          STATION RECOVERY (1994)
 MF1186
 MF1186'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1186'MARK NOT FOUND.
 MF1186
 MF1186                          STATION RECOVERY (1999)
 MF1186
 MF1186'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1186'MARK NOT FOUND.
 MF1186
 MF1186                          STATION RECOVERY (2003)
 MF1186
 MF1186'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1186'MARK NOT FOUND.
 MF1186
 MF1186                          STATION RECOVERY (2005)
 MF1186
 MF1186'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1186'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0632 ***********************************************************************
 MF0632  DESIGNATION -  C 49
 MF0632  PID         -  MF0632
 MF0632  STATE/COUNTY-  IL/LASALLE
 MF0632  COUNTRY     -  US
 MF0632  USGS QUAD   -  MENDOTA EAST (2018)
 MF0632
 MF0632                         *CURRENT SURVEY CONTROL
 MF0632  ______________________________________________________________________
 MF0632* NAD 83(1986) POSITION- 41 33 18.     (N) 089 06 46.     (W)   SCALED
 MF0632* NAVD 88 ORTHO HEIGHT -   226.016 (meters)      741.52  (feet) ADJUSTED
 MF0632  ______________________________________________________________________
 MF0632  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF0632  DYNAMIC HEIGHT  -        225.929 (meters)      741.24  (feet) COMP
 MF0632  MODELED GRAVITY -    980,232.3   (mgal)                       NAVD 88
 MF0632
 MF0632  VERT ORDER      -  SECOND    CLASS 0
 MF0632
 MF0632.The horizontal coordinates were scaled from a map and have
 MF0632.an estimated accuracy of +/- 6 seconds.
 MF0632
 MF0632.The orthometric height was determined by differential leveling and
 MF0632.adjusted by the NATIONAL GEODETIC SURVEY
 MF0632.in June 1991.
 MF0632
 MF0632.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0632.GEOID18 height accuracy estimate available here.
 MF0632
 MF0632.Click photographs - Photos may exist for this station.
 MF0632
 MF0632.The dynamic height is computed by dividing the NAVD 88
 MF0632.geopotential number by the normal gravity value computed on the
 MF0632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0632.degrees latitude (g = 980.6199 gals.).
 MF0632
 MF0632.The modeled gravity was interpolated from observed gravity values.
 MF0632
 MF0632;                    North         East    Units  Estimated Accuracy
 MF0632;SPC IL E     -   542,970.      234,980.      MT  (+/- 180 meters Scaled)
 MF0632
 MF0632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM238025(NAD 83)
 MF0632
 MF0632                          SUPERSEDED SURVEY CONTROL
 MF0632
 MF0632  NGVD 29 (??/??/92)  226.08   (m)          741.7    (f) COMPUTED    2 0
 MF0632
 MF0632.Superseded values are not recommended for survey control.
 MF0632
 MF0632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0632.See file dsdata.pdf to determine how the superseded data were derived.
 MF0632
 MF0632_MARKER: DB = BENCH MARK DISK
 MF0632_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0632_SP_SET: BRIDGE
 MF0632_STAMPING: C 49 1934
 MF0632_MARK LOGO: CGS
 MF0632_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0632
 MF0632  HISTORY     - Date     Condition        Report By
 MF0632  HISTORY     - 1934     MONUMENTED       CGS
 MF0632  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0632  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0632
 MF0632                          STATION DESCRIPTION
 MF0632
 MF0632'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0632'AT MENDOTA.
 MF0632'AT MENDOTA ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD,
 MF0632'18 POLES SOUTHWEST OF MILEPOST 82.  SET IN THE NORTHEAST END
 MF0632'OF THE SOUTHEAST HEADWALL OF THE 4TH AVENUE SUBWAY BRIDGE, 18
 MF0632'FEET SOUTHEAST OF THE CENTER LINE OF THE SOUTHEAST SWITCH TRACK,
 MF0632'AT RAIL LEVEL.
 MF0632
 MF0632                          STATION RECOVERY (1997)
 MF0632
 MF0632'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0632'MARK NOT FOUND.
 MF0632
 MF0632                          STATION RECOVERY (2002)
 MF0632
 MF0632'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0632'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0633 ***********************************************************************
 MF0633  DESIGNATION -  C 49 RESET
 MF0633  PID         -  MF0633
 MF0633  STATE/COUNTY-  IL/LASALLE
 MF0633  COUNTRY     -  US
 MF0633  USGS QUAD   -  MENDOTA EAST (2018)
 MF0633
 MF0633                         *CURRENT SURVEY CONTROL
 MF0633  ______________________________________________________________________
 MF0633* NAD 83(1986) POSITION- 41 33 18.     (N) 089 06 46.     (W)   SCALED
 MF0633* NAVD 88 ORTHO HEIGHT -   226.362 (meters)      742.66  (feet) ADJUSTED
 MF0633  ______________________________________________________________________
 MF0633  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF0633  DYNAMIC HEIGHT  -        226.275 (meters)      742.37  (feet) COMP
 MF0633  MODELED GRAVITY -    980,232.3   (mgal)                       NAVD 88
 MF0633
 MF0633  VERT ORDER      -  FIRST     CLASS I
 MF0633
 MF0633.The horizontal coordinates were scaled from a map and have
 MF0633.an estimated accuracy of +/- 6 seconds.
 MF0633
 MF0633.The orthometric height was determined by differential leveling and
 MF0633.adjusted by the NATIONAL GEODETIC SURVEY
 MF0633.in June 1991.
 MF0633
 MF0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0633.GEOID18 height accuracy estimate available here.
 MF0633
 MF0633.Click photographs - Photos may exist for this station.
 MF0633
 MF0633.The dynamic height is computed by dividing the NAVD 88
 MF0633.geopotential number by the normal gravity value computed on the
 MF0633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0633.degrees latitude (g = 980.6199 gals.).
 MF0633
 MF0633.The modeled gravity was interpolated from observed gravity values.
 MF0633
 MF0633;                    North         East    Units  Estimated Accuracy
 MF0633;SPC IL E     -   542,970.      234,980.      MT  (+/- 180 meters Scaled)
 MF0633
 MF0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM238025(NAD 83)
 MF0633
 MF0633                          SUPERSEDED SURVEY CONTROL
 MF0633
 MF0633  NGVD 29 (??/??/92)  226.408  (m)          742.81   (f) ADJ UNCH    1 1
 MF0633
 MF0633.Superseded values are not recommended for survey control.
 MF0633
 MF0633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0633.See file dsdata.pdf to determine how the superseded data were derived.
 MF0633
 MF0633_MARKER: DB = BENCH MARK DISK
 MF0633_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0633_SP_SET: OVERPASS
 MF0633_STAMPING: C 49 RESET 1946
 MF0633_MARK LOGO: CGS
 MF0633_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0633_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0633+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2002
 MF0633
 MF0633  HISTORY     - Date     Condition        Report By
 MF0633  HISTORY     - 1946     MONUMENTED       CGS
 MF0633  HISTORY     - 1969     GOOD             CGS
 MF0633  HISTORY     - 1969     GOOD             CGS
 MF0633  HISTORY     - 19970618 GOOD             USPSQD
 MF0633  HISTORY     - 20020619 GOOD             USPSQD
 MF0633
 MF0633                          STATION DESCRIPTION
 MF0633
 MF0633'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0633'0.4 MI N FROM MENDOTA.
 MF0633'ABOUT 0.4 MILE NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0633'AND PACIFIC RAILROAD AND THE CHICAGO, BURLINGTON AND QUINCY
 MF0633'RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 16 FEET SOUTHEAST
 MF0633'OF THE SOUTHEAST RAIL OF A SIDETRACK, SET IN THE TOP OF THE
 MF0633'NORTHEAST END OF THE SOUTHEAST CONCRETE HEADWALL OF THE RAILROAD
 MF0633'OVERPASS FOR 4TH AVNUE, 133 1/2 FEET SOUTHEAST AND ACROSS 6
 MF0633'SETS OF TRACKS FROM THE SOUTHEAST RAIL OF THE CHICAGO, MILWAUKEE
 MF0633'ST. PAUL AND PACIFIC RAILROAD, 32 FEET NORTHEAST OF THE CENTER
 MF0633'OF THE OVERPASS, AND ABOUT LEVEL WITH THE TRACKS.  SEC 28,
 MF0633'T 36N, R 1E.
 MF0633
 MF0633                          STATION RECOVERY (1969)
 MF0633
 MF0633'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0633'RECOVERED IN GOOD CONDITION.
 MF0633
 MF0633                          STATION RECOVERY (1997)
 MF0633
 MF0633'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0633'RECOVERED IN GOOD CONDITION.
 MF0633
 MF0633                          STATION RECOVERY (2002)
 MF0633
 MF0633'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0633'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3249 ***********************************************************************
 ME3249  DESIGNATION -  C 5
 ME3249  PID         -  ME3249
 ME3249  STATE/COUNTY-  IL/COOK
 ME3249  COUNTRY     -  US
 ME3249  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3249
 ME3249                         *CURRENT SURVEY CONTROL
 ME3249  ______________________________________________________________________
 ME3249* NAD 83(1997) POSITION- 41 53 46.71749(N) 087 36 08.91876(W)   ADJUSTED
 ME3249* NAVD 88 ORTHO HEIGHT -   179.7   (meters)      590.    (feet) VERTCON3
 ME3249  ______________________________________________________________________
 ME3249  GEOID HEIGHT    -        -33.623 (meters)                     GEOID18
 ME3249  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 ME3249  HORZ ORDER      -  SECOND
 ME3249
 ME3249.The horizontal coordinates were established by classical geodetic methods
 ME3249.and adjusted by the National Geodetic Survey in October 1999.
 ME3249
 ME3249.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3249.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3249
 ME3249.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3249.GEOID18 height accuracy estimate available here.
 ME3249
 ME3249.Click photographs - Photos may exist for this station.
 ME3249
 ME3249.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3249
 ME3249. The following values were computed from the NAD 83(1997) position.
 ME3249
 ME3249;                    North         East     Units Scale Factor Converg.
 ME3249;SPC IL E     -   580,844.174   360,648.836   MT  1.00002024   +0 29 17.0
 ME3249;SPC IL E     - 1,905,652.93  1,183,228.72   sFT  1.00002024   +0 29 17.0
 ME3249;UTM  16      - 4,638,439.262   450,023.230   MT  0.99963073   -0 24 08.4
 ME3249
 ME3249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3249!SPC IL E     -   0.99997709  x   1.00002024  =   0.99999733
 ME3249!UTM  16      -   0.99997709  x   0.99963073  =   0.99960783
 ME3249
 ME3249:                Primary Azimuth Mark                     Grid Az
 ME3249:SPC IL E     -  020 COC                                  147 10 41.8
 ME3249:UTM  16      -  020 COC                                  148 04 07.2
 ME3249
 ME3249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5002338439(NAD 83)
 ME3249
 ME3249|---------------------------------------------------------------------|
 ME3249| PID    Reference Object                     Distance      Geod. Az  |
 ME3249|                                                           dddmmss.s |
 ME3249| ME2660 020 COC                             APPROX. 0.6 KM 1473958.8 |
 ME3249| ME2661 CHICAGO HANCOCK CNTR E TV TWR       APPROX. 1.7 KM 2791955.8 |
 ME3249| ME3257 CRIB LIGHT 2 C                      APPROX. 0.8 KM 3302738.0 |
 ME3249|---------------------------------------------------------------------|
 ME3249
 ME3249                          SUPERSEDED SURVEY CONTROL
 ME3249
 ME3249  NAD 83(1997)-  41 53 46.71771(N)    087 36 08.91920(W) AD(       ) 2
 ME3249  NAD 83(1994)-  41 53 46.72226(N)    087 36 08.93140(W) AD(       ) 2
 ME3249  NAD 83(1986)-  41 53 46.72231(N)    087 36 08.93009(W) AD(       ) 2
 ME3249  NGVD 29 (08/23/90)  179.8    (m)          590.     (f) VERT ANG       
 ME3249
 ME3249.Superseded values are not recommended for survey control.
 ME3249
 ME3249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3249.See file dsdata.pdf to determine how the superseded data were derived.
 ME3249
 ME3249_MARKER: DD = SURVEY DISK
 ME3249_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME3249_SP_SET: BARRIER WALL
 ME3249_STAMPING: C 5 1983
 ME3249_MARK LOGO: IL1670
 ME3249_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3249+STABILITY: SURFACE MOTION
 ME3249
 ME3249  HISTORY     - Date     Condition        Report By
 ME3249  HISTORY     - 1983     MONUMENTED       IL1670
 ME3249
 ME3249                          STATION DESCRIPTION
 ME3249
 ME3249'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3249'THE STATION IS IN DOWNTOWN CHICAGO, AT THE VERY NORTHEAST CORNER OF
 ME3249'THE CITY WATER FILTRATION PLANT.  THE ENTRANCE TO THE PLANT IS 0.15
 ME3249'KM (0.1 MI) EAST OF THE INTERSECTION OF LAKE SHORE DRIVE AND OHIO
 ME3249'STREET.
 ME3249'
 ME3249'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3249'
 ME3249'THE STATION IS A STANDARD COC DISK STAMPED---C5 1983---CEMENTED IN
 ME3249'A DRILL HOLE IN THE TOP OF A CONCRETE RETAINER WALL WHICH BORDERS
 ME3249'OPEN WATERS OF LAKE MICHIGAN.  IT IS 18.6 M (61.0 FT)
 ME3249'EAST-NORTHEAST OF THE NORTHEAST TREE IN A GROUP OF 13 TREES, 5.53 M
 ME3249'(18.1 FT) WEST OF THE NORTHEAST CORNER OF THE RETAINER WALL AND
 ME3249'0.85 M (2.8 FT) SOUTH OF THE NORTH EDGE OF THE RETAINER WALL.
 ME3249'
 ME3249'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0201 ***********************************************************************
 NH0201  DESIGNATION -  C 50
 NH0201  PID         -  NH0201
 NH0201  STATE/COUNTY-  IL/DE KALB
 NH0201  COUNTRY     -  US
 NH0201  USGS QUAD   -  GENOA (2018)
 NH0201
 NH0201                         *CURRENT SURVEY CONTROL
 NH0201  ______________________________________________________________________
 NH0201* NAD 83(1986) POSITION- 42 05 58.     (N) 088 44 23.     (W)   SCALED
 NH0201* NAVD 88 ORTHO HEIGHT -   247.581 (meters)      812.27  (feet) ADJUSTED
 NH0201  ______________________________________________________________________
 NH0201  GEOID HEIGHT    -        -33.240 (meters)                     GEOID18
 NH0201  DYNAMIC HEIGHT  -        247.499 (meters)      812.00  (feet) COMP
 NH0201  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 NH0201
 NH0201  VERT ORDER      -  FIRST     CLASS II
 NH0201
 NH0201.The horizontal coordinates were scaled from a map and have
 NH0201.an estimated accuracy of +/- 6 seconds.
 NH0201
 NH0201.The orthometric height was determined by differential leveling and
 NH0201.adjusted by the NATIONAL GEODETIC SURVEY
 NH0201.in June 1991.
 NH0201
 NH0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0201.GEOID18 height accuracy estimate available here.
 NH0201
 NH0201.Click photographs - Photos may exist for this station.
 NH0201
 NH0201.The dynamic height is computed by dividing the NAVD 88
 NH0201.geopotential number by the normal gravity value computed on the
 NH0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0201.degrees latitude (g = 980.6199 gals.).
 NH0201
 NH0201.The modeled gravity was interpolated from observed gravity values.
 NH0201
 NH0201;                    North         East    Units  Estimated Accuracy
 NH0201;SPC IL E     -   603,230.      266,380.      MT  (+/- 180 meters Scaled)
 NH0201
 NH0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM561622(NAD 83)
 NH0201
 NH0201                          SUPERSEDED SURVEY CONTROL
 NH0201
 NH0201  NGVD 29 (??/??/92)  247.628  (m)          812.43   (f) ADJ UNCH    1 2
 NH0201
 NH0201.Superseded values are not recommended for survey control.
 NH0201
 NH0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0201.See file dsdata.pdf to determine how the superseded data were derived.
 NH0201
 NH0201_MARKER: DB = BENCH MARK DISK
 NH0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0201_STAMPING: C 50 1934
 NH0201_MARK LOGO: CGS
 NH0201_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0201+STABILITY: SURFACE MOTION
 NH0201
 NH0201  HISTORY     - Date     Condition        Report By
 NH0201  HISTORY     - 1934     MONUMENTED       CGS
 NH0201  HISTORY     - 1947     GOOD             CGS
 NH0201  HISTORY     - 1964     POOR             USGS
 NH0201  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0201
 NH0201                          STATION DESCRIPTION
 NH0201
 NH0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0201'1 MI E FROM KINGSTON.
 NH0201'ABOUT 1.0 MILE EAST ALONG STATE HIGHWAY 72 FROM THE CROSSROADS
 NH0201'AT KINGSTON, ABOUT 0.2 MILE WEST OF A NORTH-SOUTH GRAVEL ROAD,
 NH0201'178 FEET NORTHEAST OF THE NORTHEAST CORNER OF A TWO STORY FARM
 NH0201'HOUSE, 43 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 29 FEET
 NH0201'SOUTHEAST OF THE SOUTH END OF A 14-INCH PIPE CULVERT UNDER THE
 NH0201'HIGHWAY, 6 FEET SOUTHWEST OF A TELEPHONE POLE, 2 FEET WEST OF A
 NH0201'WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET
 NH0201'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  NOTE-- MARK
 NH0201'HAS BEEN DISTURBED BY HEAVY EQUIPMENT.  TIPPED TO A 45 DEGREE
 NH0201'ANGLE.
 NH0201
 NH0201                          STATION RECOVERY (1964)
 NH0201
 NH0201'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 NH0201'MARK RECOVERED IN POOR CONDITION.
 NH0201
 NH0201                          STATION RECOVERY (1996)
 NH0201
 NH0201'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0201'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0071 ***********************************************************************
 MG0071  DESIGNATION -  C 52
 MG0071  PID         -  MG0071
 MG0071  STATE/COUNTY-  IL/HENRY
 MG0071  COUNTRY     -  US
 MG0071  USGS QUAD   -  ATKINSON (2018)
 MG0071
 MG0071                         *CURRENT SURVEY CONTROL
 MG0071  ______________________________________________________________________
 MG0071* NAD 83(1986) POSITION- 41 25 15.14   (N) 090 00 38.19   (W)   HD_HELD1
 MG0071* NAVD 88 ORTHO HEIGHT -   198.475 (meters)      651.16  (feet) ADJUSTED
 MG0071  ______________________________________________________________________
 MG0071  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 MG0071  DYNAMIC HEIGHT  -        198.396 (meters)      650.90  (feet) COMP
 MG0071  MODELED GRAVITY -    980,224.4   (mgal)                       NAVD 88
 MG0071
 MG0071  VERT ORDER      -  SECOND    CLASS 0
 MG0071
 MG0071.The horizontal coordinates were determined by differentially corrected
 MG0071.hand held GPS observations or other comparable positioning techniques
 MG0071.and have an estimated accuracy of +/- 3 meters.
 MG0071
 MG0071.The orthometric height was determined by differential leveling and
 MG0071.adjusted by the NATIONAL GEODETIC SURVEY
 MG0071.in June 1991.
 MG0071
 MG0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0071.GEOID18 height accuracy estimate available here.
 MG0071
 MG0071.Click photographs - Photos may exist for this station.
 MG0071
 MG0071.The dynamic height is computed by dividing the NAVD 88
 MG0071.geopotential number by the normal gravity value computed on the
 MG0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0071.degrees latitude (g = 980.6199 gals.).
 MG0071
 MG0071.The modeled gravity was interpolated from observed gravity values.
 MG0071
 MG0071;                    North         East    Units  Estimated Accuracy
 MG0071;SPC IL W     -   527,775.7     713,045.4     MT  (+/- 3 meters HH1 GPS) 
 MG0071
 MG0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4982089793(NAD 83)
 MG0071
 MG0071                          SUPERSEDED SURVEY CONTROL
 MG0071
 MG0071  NGVD 29 (??/??/92)  198.559  (m)          651.44   (f) ADJ UNCH    2 0
 MG0071
 MG0071.Superseded values are not recommended for survey control.
 MG0071
 MG0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0071.See file dsdata.pdf to determine how the superseded data were derived.
 MG0071
 MG0071_MARKER: DB = BENCH MARK DISK
 MG0071_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0071_SP_SET: CULVERT HEADWALL
 MG0071_STAMPING: C 52 1934
 MG0071_MARK LOGO: CGS
 MG0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0071+STABILITY: SURFACE MOTION
 MG0071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0071+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MG0071
 MG0071  HISTORY     - Date     Condition        Report By
 MG0071  HISTORY     - 1934     MONUMENTED       CGS
 MG0071  HISTORY     - 19960808 GOOD             USPSQD
 MG0071  HISTORY     - 20010919 GOOD             USPSQD
 MG0071  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0071
 MG0071                          STATION DESCRIPTION
 MG0071
 MG0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0071'AT ATKINSON.
 MG0071'AT ATKINSON, HENRY COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 MG0071'PACIFIC RAILWAY, 16 POLES EAST OF THE STATION, 115 FEET SOUTH
 MG0071'OF THE CENTERLINE OF THE SOUTH MAIN TRACK, ONE POLE EAST OF POLE
 MG0071'151+20, AT A CULVERT, AND IN THE TOP NEAR THE CENTER OF THE
 MG0071'EAST CONCRETE HEADWALL.  A STANDARD DISK, STAMPED C 52 1934.
 MG0071
 MG0071                          STATION RECOVERY (1996)
 MG0071
 MG0071'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0071'RECOVERED IN GOOD CONDITION.
 MG0071
 MG0071                          STATION RECOVERY (2001)
 MG0071
 MG0071'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0071'RECOVERED IN GOOD CONDITION.
 MG0071
 MG0071                          STATION RECOVERY (2004)
 MG0071
 MG0071'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0071'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0002 ***********************************************************************
 LD0002  DESIGNATION -  C 54
 LD0002  PID         -  LD0002
 LD0002  STATE/COUNTY-  IL/KNOX
 LD0002  COUNTRY     -  US
 LD0002  USGS QUAD   -  GALESBURG WEST (2018)
 LD0002
 LD0002                         *CURRENT SURVEY CONTROL
 LD0002  ______________________________________________________________________
 LD0002* NAD 83(1986) POSITION- 40 55 06.     (N) 090 22 36.     (W)   SCALED
 LD0002* NAVD 88 ORTHO HEIGHT -   240.002 (meters)      787.41  (feet) ADJUSTED
 LD0002  ______________________________________________________________________
 LD0002  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 LD0002  DYNAMIC HEIGHT  -        239.894 (meters)      787.05  (feet) COMP
 LD0002  MODELED GRAVITY -    980,168.2   (mgal)                       NAVD 88
 LD0002
 LD0002  VERT ORDER      -  SECOND    CLASS 0
 LD0002
 LD0002.The horizontal coordinates were scaled from a map and have
 LD0002.an estimated accuracy of +/- 6 seconds.
 LD0002
 LD0002.The orthometric height was determined by differential leveling and
 LD0002.adjusted by the NATIONAL GEODETIC SURVEY
 LD0002.in June 1991.
 LD0002
 LD0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0002.GEOID18 height accuracy estimate available here.
 LD0002
 LD0002.Click photographs - Photos may exist for this station.
 LD0002
 LD0002.The dynamic height is computed by dividing the NAVD 88
 LD0002.geopotential number by the normal gravity value computed on the
 LD0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0002.degrees latitude (g = 980.6199 gals.).
 LD0002
 LD0002.The modeled gravity was interpolated from observed gravity values.
 LD0002
 LD0002;                    North         East    Units  Estimated Accuracy
 LD0002;SPC IL W     -   471,980.      682,310.      MT  (+/- 180 meters Scaled)
 LD0002
 LD0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF209330(NAD 83)
 LD0002
 LD0002                          SUPERSEDED SURVEY CONTROL
 LD0002
 LD0002  NGVD 29 (??/??/92)  240.057  (m)          787.59   (f) ADJ UNCH    2 0
 LD0002
 LD0002.Superseded values are not recommended for survey control.
 LD0002
 LD0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0002.See file dsdata.pdf to determine how the superseded data were derived.
 LD0002
 LD0002_MARKER: DB = BENCH MARK DISK
 LD0002_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0002_SP_SET: BRIDGE
 LD0002_STAMPING: C 54 1934
 LD0002_MARK LOGO: CGS
 LD0002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0002
 LD0002  HISTORY     - Date     Condition        Report By
 LD0002  HISTORY     - 1934     MONUMENTED       CGS
 LD0002  HISTORY     - 1943     GOOD             CGS
 LD0002  HISTORY     - 1983     GOOD             BNRR
 LD0002  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0002  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0002
 LD0002                          STATION DESCRIPTION
 LD0002
 LD0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0002'1.9 MI S FROM GALESBURG.
 LD0002'1.9 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0002'RAILROAD FROM THE STATION AT GALESBURG, KNOX COUNTY, AT A
 LD0002'STREET UNDERPASS, IN THE TOP OF THE EAST END OF THE SOUTH
 LD0002'ABUTMENT, 8 FEET EAST OF THE CENTERLINE OF THE EAST TRACK, AND
 LD0002'ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED C 54
 LD0002'1934.
 LD0002
 LD0002                          STATION RECOVERY (1983)
 LD0002
 LD0002'RECOVERY NOTE BY BURLINGTON NORTHERN RR 1983
 LD0002'THIS BENCH MARK WILL BE DESTROYED IN THE PHASE II OF OUR YARD
 LD0002'RECONSTRUCTION PROJECT. NOTE: THIER WILL BE A NEW OVERHEAD HIGHWAY
 LD0002'BRIDGE CONSTRUCTED ABOUT 200' , TO BE COMPLETED IN 1985.
 LD0002
 LD0002                          STATION RECOVERY (1997)
 LD0002
 LD0002'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0002'MARK NOT FOUND.
 LD0002
 LD0002                          STATION RECOVERY (2005)
 LD0002
 LD0002'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0002'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0325 ***********************************************************************
 LD0325  DESIGNATION -  C 56
 LD0325  PID         -  LD0325
 LD0325  STATE/COUNTY-  IL/SCHUYLER
 LD0325  COUNTRY     -  US
 LD0325  USGS QUAD   -  BEARDSTOWN (2018)
 LD0325
 LD0325                         *CURRENT SURVEY CONTROL
 LD0325  ______________________________________________________________________
 LD0325* NAD 83(1986) POSITION- 40 01 54.     (N) 090 26 09.     (W)   SCALED
 LD0325* NAVD 88 ORTHO HEIGHT -   137.232 (meters)      450.24  (feet) ADJUSTED
 LD0325  ______________________________________________________________________
 LD0325  GEOID HEIGHT    -        -33.018 (meters)                     GEOID18
 LD0325  DYNAMIC HEIGHT  -        137.160 (meters)      450.00  (feet) COMP
 LD0325  MODELED GRAVITY -    980,099.7   (mgal)                       NAVD 88
 LD0325
 LD0325  VERT ORDER      -  SECOND    CLASS 0
 LD0325
 LD0325.The horizontal coordinates were scaled from a map and have
 LD0325.an estimated accuracy of +/- 6 seconds.
 LD0325
 LD0325.The orthometric height was determined by differential leveling and
 LD0325.adjusted by the NATIONAL GEODETIC SURVEY
 LD0325.in June 1991.
 LD0325
 LD0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0325.GEOID18 height accuracy estimate available here.
 LD0325
 LD0325.Click photographs - Photos may exist for this station.
 LD0325
 LD0325.The dynamic height is computed by dividing the NAVD 88
 LD0325.geopotential number by the normal gravity value computed on the
 LD0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0325.degrees latitude (g = 980.6199 gals.).
 LD0325
 LD0325.The modeled gravity was interpolated from observed gravity values.
 LD0325
 LD0325;                    North         East    Units  Estimated Accuracy
 LD0325;SPC IL W     -   373,540.      677,030.      MT  (+/- 180 meters Scaled)
 LD0325
 LD0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE187344(NAD 83)
 LD0325
 LD0325                          SUPERSEDED SURVEY CONTROL
 LD0325
 LD0325  NGVD 29 (??/??/92)  137.344  (m)          450.60   (f) ADJ UNCH    2 0
 LD0325
 LD0325.Superseded values are not recommended for survey control.
 LD0325
 LD0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0325.See file dsdata.pdf to determine how the superseded data were derived.
 LD0325
 LD0325_MARKER: DB = BENCH MARK DISK
 LD0325_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0325+WITH SETTING: PAVEMENT
 LD0325_SP_SET: SEMAPHORE BASE
 LD0325_STAMPING: C 56 1935
 LD0325_MARK LOGO: CGS
 LD0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0325+STABILITY: SURFACE MOTION
 LD0325
 LD0325  HISTORY     - Date     Condition        Report By
 LD0325  HISTORY     - 1935     MONUMENTED       CGS
 LD0325
 LD0325                          STATION DESCRIPTION
 LD0325
 LD0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0325'0.6 MI N FROM BEARDSTOWN.
 LD0325'IN SCHUYLER COUNTY, 0.6 MILE NORTH ALONG THE CHICAGO, BURLINGTON
 LD0325'AND QUINCY RAILROAD FROM BRIDGE 117.35 OVER ILLINOIS RIVER AT
 LD0325'BEARDSTOWN, CASS COUNTY, AT POLE 118+08, 9 FEET EAST OF THE
 LD0325'CENTERLINE OF THE EAST TRACK, IN THE TOP OF THE SOUTHWEST CORNER
 LD0325'OF THE CONCRETE BASE OF A SEMAPHORE, AND ONE FOOT HIGHER THAN THE
 LD0325'TRACK.  A STANDARD DISK, STAMPED C 56 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0462 ***********************************************************************
 LD0462  DESIGNATION -  C 57
 LD0462  PID         -  LD0462
 LD0462  STATE/COUNTY-  IL/MCDONOUGH
 LD0462  COUNTRY     -  US
 LD0462  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0462
 LD0462                         *CURRENT SURVEY CONTROL
 LD0462  ______________________________________________________________________
 LD0462* NAD 83(1986) POSITION- 40 32 08.     (N) 090 31 17.     (W)   SCALED
 LD0462* NAVD 88 ORTHO HEIGHT -   198.029 (meters)      649.70  (feet) ADJUSTED
 LD0462  ______________________________________________________________________
 LD0462  GEOID HEIGHT    -        -33.214 (meters)                     GEOID18
 LD0462  DYNAMIC HEIGHT  -        197.933 (meters)      649.39  (feet) COMP
 LD0462  MODELED GRAVITY -    980,135.9   (mgal)                       NAVD 88
 LD0462
 LD0462  VERT ORDER      -  SECOND    CLASS 0
 LD0462
 LD0462.The horizontal coordinates were scaled from a map and have
 LD0462.an estimated accuracy of +/- 6 seconds.
 LD0462
 LD0462.The orthometric height was determined by differential leveling and
 LD0462.adjusted by the NATIONAL GEODETIC SURVEY
 LD0462.in June 1991.
 LD0462
 LD0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0462.GEOID18 height accuracy estimate available here.
 LD0462
 LD0462.Click photographs - Photos may exist for this station.
 LD0462
 LD0462.The dynamic height is computed by dividing the NAVD 88
 LD0462.geopotential number by the normal gravity value computed on the
 LD0462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0462.degrees latitude (g = 980.6199 gals.).
 LD0462
 LD0462.The modeled gravity was interpolated from observed gravity values.
 LD0462
 LD0462;                    North         East    Units  Estimated Accuracy
 LD0462;SPC IL W     -   429,510.      669,950.      MT  (+/- 180 meters Scaled)
 LD0462
 LD0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE099901(NAD 83)
 LD0462
 LD0462                          SUPERSEDED SURVEY CONTROL
 LD0462
 LD0462  NGVD 29 (??/??/92)  198.100  (m)          649.93   (f) ADJ UNCH    2 0
 LD0462
 LD0462.Superseded values are not recommended for survey control.
 LD0462
 LD0462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0462.See file dsdata.pdf to determine how the superseded data were derived.
 LD0462
 LD0462_MARKER: DB = BENCH MARK DISK
 LD0462_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0462+WITH SETTING: PAVEMENT
 LD0462_SP_SET: WATER TANK BASE
 LD0462_STAMPING: C 57 1935
 LD0462_MARK LOGO: CGS
 LD0462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0462+STABILITY: SURFACE MOTION
 LD0462
 LD0462  HISTORY     - Date     Condition        Report By
 LD0462  HISTORY     - 1935     MONUMENTED       CGS
 LD0462  HISTORY     - 1935     GOOD             CGS
 LD0462
 LD0462                          STATION DESCRIPTION
 LD0462
 LD0462'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0462'1 MI S FROM BUSHNELL.
 LD0462'1.0 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0462'FROM THE STATION AT BUSHNELL, MCDONOUGH  COUNTY, 15 POLES SOUTH
 LD0462'OF MILEPOST 160, AT A WATER TANK, IN THE TOP OF THE EAST CORNER
 LD0462'OF THE CONCRETE BASE OF THE NORTHEAST LEG, 12 FEET WEST OF THE
 LD0462'CENTERLINE OF THE WEST TRACK, AND LEVEL WITH THE TRACK.  A
 LD0462'STANDARD DISK, STAMPED C 57 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3250 ***********************************************************************
 ME3250  DESIGNATION -  C 6
 ME3250  PID         -  ME3250
 ME3250  STATE/COUNTY-  IL/COOK
 ME3250  COUNTRY     -  US
 ME3250  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3250
 ME3250                         *CURRENT SURVEY CONTROL
 ME3250  ______________________________________________________________________
 ME3250* NAD 83(1997) POSITION- 41 53 34.80282(N) 087 36 43.81271(W)   ADJUSTED
 ME3250* NAVD 88 ORTHO HEIGHT -   179.1   (meters)      588.    (feet) VERTCON3
 ME3250  ______________________________________________________________________
 ME3250  GEOID HEIGHT    -        -33.617 (meters)                     GEOID18
 ME3250  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 ME3250  HORZ ORDER      -  SECOND
 ME3250
 ME3250.The horizontal coordinates were established by classical geodetic methods
 ME3250.and adjusted by the National Geodetic Survey in October 1999.
 ME3250
 ME3250.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3250.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3250
 ME3250.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3250.GEOID18 height accuracy estimate available here.
 ME3250
 ME3250.Click photographs - Photos may exist for this station.
 ME3250
 ME3250.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3250
 ME3250. The following values were computed from the NAD 83(1997) position.
 ME3250
 ME3250;                    North         East     Units Scale Factor Converg.
 ME3250;SPC IL E     -   580,469.769   359,847.583   MT  1.00001906   +0 28 53.6
 ME3250;SPC IL E     - 1,904,424.57  1,180,599.95   sFT  1.00001906   +0 28 53.6
 ME3250;UTM  16      - 4,638,077.494   449,216.570   MT  0.99963173   -0 24 31.6
 ME3250
 ME3250!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3250!SPC IL E     -   0.99997719  x   1.00001906  =   0.99999624
 ME3250!UTM  16      -   0.99997719  x   0.99963173  =   0.99960892
 ME3250
 ME3250:                Primary Azimuth Mark                     Grid Az
 ME3250:SPC IL E     -  C 4                                      317 39 08.3
 ME3250:UTM  16      -  C 4                                      318 32 33.5
 ME3250
 ME3250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4921638077(NAD 83)
 ME3250
 ME3250|---------------------------------------------------------------------|
 ME3250| PID    Reference Object                     Distance      Geod. Az  |
 ME3250|                                                           dddmmss.s |
 ME3250| ME3257 CRIB LIGHT 2 C                      APPROX. 1.2 KM 0191124.2 |
 ME3250| ME3251 C 7                                 425.500 METERS 1631414.0 |
 ME3250| ME3248 C 4                                 APPROX. 0.7 KM 3180801.9 |
 ME3250|---------------------------------------------------------------------|
 ME3250
 ME3250                          SUPERSEDED SURVEY CONTROL
 ME3250
 ME3250  NAD 83(1997)-  41 53 34.80303(N)    087 36 43.81315(W) AD(       ) 2
 ME3250  NAD 83(1994)-  41 53 34.80746(N)    087 36 43.82526(W) AD(       ) 2
 ME3250  NAD 83(1986)-  41 53 34.80749(N)    087 36 43.82399(W) AD(       ) 2
 ME3250  NGVD 29 (08/23/90)  179.2    (m)          588.     (f) VERT ANG       
 ME3250
 ME3250.Superseded values are not recommended for survey control.
 ME3250
 ME3250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3250.See file dsdata.pdf to determine how the superseded data were derived.
 ME3250
 ME3250_MARKER: DD = SURVEY DISK
 ME3250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3250_STAMPING: C 6 1983
 ME3250_MARK LOGO: IL1670
 ME3250_PROJECTION: FLUSH
 ME3250_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3250+STABILITY: SURFACE MOTION
 ME3250
 ME3250  HISTORY     - Date     Condition        Report By
 ME3250  HISTORY     - 1983     MONUMENTED       IL1670
 ME3250
 ME3250                          STATION DESCRIPTION
 ME3250
 ME3250'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3250'THE STATION IS LOCATED IN NAVY PIER PARK, JUST NORTH OF OHIO STREET
 ME3250'AND EAST OF THE NORTHEAST CORNER OF A PARKING LOT.  IT IS JUST
 ME3250'NORTHWEST OF THE CITY WATER FILTRATION PLANT GROUNDS AND ABOUT 14 M
 ME3250'(45 FT) SOUTH OF THE WATERS EDGE, IN SANDY BEACH AREA, IN DOWNTOWN
 ME3250'CHICAGO.
 ME3250'
 ME3250'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3250'
 ME3250'THE STATION IS A STANDARD COC DISK STAMPED---C6 1983---ATTACHED TO
 ME3250'THE TOP OF A DRIVEN ROD WHICH IS SURROUNDED BY A 15 CM (6 INCH)
 ME3250'ROUND CONCRETE MONUMENT AND FLUSH WITH THE SURFACE.  IT IS 16.8 M
 ME3250'(55.1 FT) EAST OF THE NORTHEAST CORNER OF A PARKING LOT, 7.95 M
 ME3250'(26.1 FT) NORTH OF A BLACK LIGHT POLE AND 1.3 M (4.3 FT) NORTHWEST
 ME3250'OF A RETAINER WALL ALONG THE FILTRATION PLANT SIDEWALK.
 ME3250'
 ME3250'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0582 ***********************************************************************
 NH0582  DESIGNATION -  C 7
 NH0582  PID         -  NH0582
 NH0582  STATE/COUNTY-  IL/WINNEBAGO
 NH0582  COUNTRY     -  US
 NH0582  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0582
 NH0582                         *CURRENT SURVEY CONTROL
 NH0582  ______________________________________________________________________
 NH0582* NAD 83(1986) POSITION- 42 16 02.6    (N) 089 05 21.9    (W)   HD_HELD2
 NH0582* NAVD 88 ORTHO HEIGHT -   227.105 (meters)      745.09  (feet) ADJUSTED
 NH0582  ______________________________________________________________________
 NH0582  GEOID HEIGHT    -        -33.386 (meters)                     GEOID18
 NH0582  DYNAMIC HEIGHT  -        227.033 (meters)      744.86  (feet) COMP
 NH0582  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 NH0582
 NH0582  VERT ORDER      -  FIRST     CLASS II
 NH0582
 NH0582.The horizontal coordinates were established by autonomous hand held GPS
 NH0582.observations and have an estimated accuracy of +/- 10 meters.
 NH0582
 NH0582.The orthometric height was determined by differential leveling and
 NH0582.adjusted by the NATIONAL GEODETIC SURVEY
 NH0582.in June 1991.
 NH0582
 NH0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0582.GEOID18 height accuracy estimate available here.
 NH0582
 NH0582.Click photographs - Photos may exist for this station.
 NH0582
 NH0582.The dynamic height is computed by dividing the NAVD 88
 NH0582.geopotential number by the normal gravity value computed on the
 NH0582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0582.degrees latitude (g = 980.6199 gals.).
 NH0582
 NH0582.The modeled gravity was interpolated from observed gravity values.
 NH0582
 NH0582;                    North         East    Units  Estimated Accuracy
 NH0582;SPC IL W     -   622,343.      788,872.      MT  (+/- 10 meters HH2 GPS)
 NH0582
 NH0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2768281578(NAD 83)
 NH0582
 NH0582                          SUPERSEDED SURVEY CONTROL
 NH0582
 NH0582  NGVD 29 (??/??/92)  227.163  (m)          745.28   (f) ADJ UNCH    1 2
 NH0582
 NH0582.Superseded values are not recommended for survey control.
 NH0582
 NH0582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0582.See file dsdata.pdf to determine how the superseded data were derived.
 NH0582
 NH0582_MARKER: Q = CHISELED SQUARE
 NH0582_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0582_SP_SET: BUILDING
 NH0582_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0582
 NH0582  HISTORY     - Date     Condition        Report By
 NH0582  HISTORY     - UNK      MONUMENTED       WI-101
 NH0582  HISTORY     - 1960     GOOD             CGS
 NH0582  HISTORY     - 1987     GOOD             USPSQD
 NH0582  HISTORY     - 1988     GOOD             USPSQD
 NH0582  HISTORY     - 19970323 POOR             USPSQD
 NH0582  HISTORY     - 20120725 POOR             GEOCAC
 NH0582
 NH0582                          STATION DESCRIPTION
 NH0582
 NH0582'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0582'AT ROCKFORD.
 NH0582'AT ROCKFORD, AT THE INTERSECTION OF SOUTH FIRST AND WALNUT
 NH0582'STREETS, IN S-23, R-1E, T-44N, 12 FEET NORTH OF THE NORTH CURB
 NH0582'OF WALNUT STREET, 21 1/2 FEET EAST OF THE EAST CURB OF SOUTH
 NH0582'FIRST STREET, A ONE-INCH CHISELED CROSS IN TOP OF THE SOUTHWEST
 NH0582'CORNER OF STONE FOUNDATION OF RED STONE MASONRY OLD CITY HALL
 NH0582'BUILDING, THE CROSS IS IN THE FINISHED BOTTOM STONE AND THE
 NH0582'LETTERS B M ARE EMBOSSED IN RELIEF OUT OF THE CORNER OF THE
 NH0582'STONE ABOVE, AND ABOUT 6 INCHES ABOVE THE LEVEL OF THE GROUND.
 NH0582
 NH0582                          STATION RECOVERY (1987)
 NH0582
 NH0582'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0582'RECOVERED IN GOOD CONDITION.
 NH0582
 NH0582                          STATION RECOVERY (1988)
 NH0582
 NH0582'RECOVERY NOTE BY US POWER SQUADRON 1988 (PA)
 NH0582'RECOVERED IN GOOD CONDITION.
 NH0582
 NH0582                          STATION RECOVERY (1997)
 NH0582
 NH0582'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0582'MARK RECOVERED IN POOR CONDITION.
 NH0582
 NH0582                          STATION RECOVERY (2012)
 NH0582
 NH0582'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH0582'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3251 ***********************************************************************
 ME3251  HT_MOD      -  This is a Height Modernization Survey Station.
 ME3251  DESIGNATION -  C 7
 ME3251  PID         -  ME3251
 ME3251  STATE/COUNTY-  IL/COOK
 ME3251  COUNTRY     -  US
 ME3251  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3251
 ME3251                         *CURRENT SURVEY CONTROL
 ME3251  ______________________________________________________________________
 ME3251* NAD 83(2011) POSITION- 41 53 21.59589(N) 087 36 38.48944(W)   ADJUSTED
 ME3251* NAD 83(2011) ELLIP HT-   145.619 (meters)        (12/02/25)   ADJUSTED
 ME3251* NAD 83(2011) EPOCH   -  2010.00
 ME3251* NAVD 88 ORTHO HEIGHT -   179.24  (meters)      588.1   (feet) GPS OBS
 ME3251  ______________________________________________________________________
 ME3251  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 ME3251  NAD 83(2011) X  -    198,245.705 (meters)                     COMP
 ME3251  NAD 83(2011) Y  - -4,751,189.427 (meters)                     COMP
 ME3251  NAD 83(2011) Z  -  4,236,558.303 (meters)                     COMP
 ME3251  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 ME3251
 ME3251  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME3251  Standards:
 ME3251         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME3251            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME3251  -------------------------------------------------------------------
 ME3251  NETWORK    0.51   0.96           0.23   0.18   0.49     -0.07574021
 ME3251  -------------------------------------------------------------------
 ME3251  Click here for local accuracies and other accuracy information.
 ME3251
 ME3251.The horizontal coordinates were established by GPS observations
 ME3251.and adjusted by the National Geodetic Survey in December 2025.
 ME3251
 ME3251.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME3251.been affixed to the stable North American tectonic plate. See 
 ME3251.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME3251
 ME3251.The horizontal coordinates are valid at the epoch date displayed above
 ME3251.which is a decimal equivalence of Year/Month/Day.
 ME3251
 ME3251.The orthometric height was determined by GPS observations and a
 ME3251.high-resolution geoid model using precise GPS observation and
 ME3251.processing techniques.
 ME3251
 ME3251.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3251.GEOID18 height accuracy estimate available here.
 ME3251
 ME3251.Click photographs - Photos may exist for this station.
 ME3251
 ME3251.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME3251
 ME3251.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3251
 ME3251.The ellipsoidal height was determined by GPS observations
 ME3251.and is referenced to NAD 83.
 ME3251
 ME3251. The following values were computed from the NAD 83(2011) position.
 ME3251
 ME3251;                    North         East     Units Scale Factor Converg.
 ME3251;SPC IL E     -   580,063.333   359,973.728   MT  1.00001924   +0 28 57.1
 ME3251;SPC IL E     - 1,903,091.12  1,181,013.81   sFT  1.00001924   +0 28 57.1
 ME3251;UTM  16      - 4,637,669.305   449,336.338   MT  0.99963158   -0 24 27.9
 ME3251
 ME3251!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3251!SPC IL E     -   0.99997716  x   1.00001924  =   0.99999640
 ME3251!UTM  16      -   0.99997716  x   0.99963158  =   0.99960875
 ME3251
 ME3251:                Primary Azimuth Mark                     Grid Az
 ME3251:SPC IL E     -  C 6                                      342 45 20.4
 ME3251:UTM  16      -  C 6                                      343 38 45.4
 ME3251
 ME3251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4933637669(NAD 83)
 ME3251
 ME3251|---------------------------------------------------------------------|
 ME3251| PID    Reference Object                     Distance      Geod. Az  |
 ME3251|                                                           dddmmss.s |
 ME3251| ME3271 PIER LIGHT 3 C                      APPROX. 0.7 KM 0992311.1 |
 ME3251| ME3261 INNER LOK                           410.969 METERS 1715207.4 |
 ME3251| ME3269 M 137                               272.316 METERS 25604     |
 ME3251| ME3260 DOCK                                 43.222 METERS 26225     |
 ME3251| ME3254 CHICAGO HANCOCK CNTR W TWR          APPROX. 1.5 KM 3151544.7 |
 ME3251| ME3250 C 6                                 425.500 METERS 3431417.5 |
 ME3251|---------------------------------------------------------------------|
 ME3251
 ME3251                          SUPERSEDED SURVEY CONTROL
 ME3251
 ME3251  NAD 83(1997)-  41 53 21.59767(N)    087 36 38.48970(W) AD(       ) 2
 ME3251  NAD 83(1997)-  41 53 21.59788(N)    087 36 38.49013(W) AD(       ) 2
 ME3251  NAD 83(1994)-  41 53 21.60233(N)    087 36 38.50216(W) AD(       ) 2
 ME3251  NAD 83(1986)-  41 53 21.60233(N)    087 36 38.50089(W) AD(       ) 2
 ME3251  NGVD 29 (08/23/90)  179.2    (m)          588.     (f) VERT ANG       
 ME3251
 ME3251.Superseded values are not recommended for survey control.
 ME3251
 ME3251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3251.See file dsdata.pdf to determine how the superseded data were derived.
 ME3251
 ME3251_MARKER: DD = SURVEY DISK
 ME3251_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME3251_SP_SET: DOCK
 ME3251_STAMPING: C 7 1983
 ME3251_MARK LOGO: IL1670
 ME3251_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3251+STABILITY: SURFACE MOTION
 ME3251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3251+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2022
 ME3251
 ME3251  HISTORY     - Date     Condition        Report By
 ME3251  HISTORY     - 1983     MONUMENTED       IL1670
 ME3251  HISTORY     - 20110830 GOOD             USACE
 ME3251  HISTORY     - 20220804 GOOD             NGS
 ME3251
 ME3251                          STATION DESCRIPTION
 ME3251
 ME3251'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3251'THE STATION IS LOCATED JUST SOUTH OF STREETER DRIVE, ABOUT 0.15 KM
 ME3251'(0.1 MI) SOUTHWEST OF THE WEST END OF THE NAVY PIER AND ABOUT 0.15
 ME3251'KM (0.1 MI) SOUTH OF EAST ILLINOIS STREET IN A CONCRETE DOCK WHICH
 ME3251'HAS A SMALL GRAVELED PARKING AREA BETWEEN IT AND STREETER DRIVE,
 ME3251'IN DOWNTOWN CHICAGO.
 ME3251'
 ME3251'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3251'
 ME3251'THE STATION IS A STANDARD COC DISK STAMPED---C7 1983---CEMENTED IN
 ME3251'A DRILL HOLE IN A CONCRETE DOCK.  IT IS 17.8 M (58.4 FT)
 ME3251'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A SMALL WHITE BUILDING,
 ME3251'6.4 M (21.0 FT) NORTH OF THE SOUTH EDGE OF THE DOCK AND EDGE OF
 ME3251'WATER AND 2.8 M (9.2 FT) SOUTH OF THE NORTH EDGE OF THE CONCRETE
 ME3251'DOCK.
 ME3251'
 ME3251'DESCRIBED BY CITY OF CHICAGO.
 ME3251
 ME3251                          STATION RECOVERY (2011)
 ME3251
 ME3251'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (AF)
 ME3251'RECOVERED IN GOOD CONDITION.
 ME3251
 ME3251                          STATION RECOVERY (2022)
 ME3251
 ME3251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2022 (KSJ)
 ME3251'THE MARK IS LOCATED AT THE CHICAGO HARBOR LOCKS ON U.S. ARMY CORPS OF
 ME3251'ENGINEERS PROPERTY, 108 N STREETER DR, CHICAGO, IL.  60611.
 ME3251'
 ME3251'TO REACH FROM THE JUNCTION OF E ILLINOIS ST AND N STREETER DR AT THE
 ME3251'NAVY PIER GO EAST AND SOUTH ON N STREETER DR FOR 0.05 MI (0.08 KM) TO
 ME3251'A DRIVEWAY AND ENTRANCE TO CHICAGO HARBOR LOCKS.  GAIN ACCESS TO A
 ME3251'BARRIER ARM GATE AND THEN A SLIDING GATE, BOTH OPERATED REMOTELY BY
 ME3251'USACE.  CONTINUE SE ACROSS GRAVELED AREA TO A WIDE CONCRETE STRIP AND
 ME3251'PIPE RAILING PARALLELING THE LOCK.  THE MARK, SET FLUSH IN THE
 ME3251'CONCRETE, IS A CITY OF CHICAGO TRIANGULATION STATION DISK 10 FT (3.0
 ME3251'M) NORTH FROM THE EDGE OF THE CONCRETE 13.4 FT (4.1 M) NORTHEAST FROM
 ME3251'A MOORING POST 27.9 FT (8.5 M) WEST-NORTHWEST FROM THE WEST GATEPOST
 ME3251'IN THE PIPE RAILING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3252 ***********************************************************************
 ME3252  DESIGNATION -  C 8
 ME3252  PID         -  ME3252
 ME3252  STATE/COUNTY-  IL/COOK
 ME3252  COUNTRY     -  US
 ME3252  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3252
 ME3252                         *CURRENT SURVEY CONTROL
 ME3252  ______________________________________________________________________
 ME3252* NAD 83(1997) POSITION- 41 52 51.30392(N) 087 36 36.23172(W)   ADJUSTED
 ME3252* NAVD 88 ORTHO HEIGHT -   178.5   (meters)      586.    (feet) VERTCON3
 ME3252  ______________________________________________________________________
 ME3252  GEOID HEIGHT    -        -33.603 (meters)                     GEOID18
 ME3252  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 ME3252  HORZ ORDER      -  SECOND
 ME3252
 ME3252.The horizontal coordinates were established by classical geodetic methods
 ME3252.and adjusted by the National Geodetic Survey in October 1999.
 ME3252
 ME3252.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3252.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3252
 ME3252.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3252.GEOID18 height accuracy estimate available here.
 ME3252
 ME3252.Click photographs - Photos may exist for this station.
 ME3252
 ME3252.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3252
 ME3252. The following values were computed from the NAD 83(1997) position.
 ME3252
 ME3252;                    North         East     Units Scale Factor Converg.
 ME3252;SPC IL E     -   579,129.187   360,033.654   MT  1.00001933   +0 28 58.3
 ME3252;SPC IL E     - 1,900,026.34  1,181,210.41   sFT  1.00001933   +0 28 58.3
 ME3252;UTM  16      - 4,636,734.703   449,381.725   MT  0.99963153   -0 24 26.2
 ME3252
 ME3252!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3252!SPC IL E     -   0.99997727  x   1.00001933  =   0.99999660
 ME3252!UTM  16      -   0.99997727  x   0.99963153  =   0.99960881
 ME3252
 ME3252:                Primary Azimuth Mark                     Grid Az
 ME3252:SPC IL E     -  INNER LOK                                000 10 32.9
 ME3252:UTM  16      -  INNER LOK                                001 03 57.4
 ME3252
 ME3252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4938136734(NAD 83)
 ME3252
 ME3252|---------------------------------------------------------------------|
 ME3252| PID    Reference Object                     Distance      Geod. Az  |
 ME3252|                                                           dddmmss.s |
 ME3252| ME3261 INNER LOK                           APPROX. 0.5 KM 0003931.2 |
 ME3252| ME3271 PIER LIGHT 3 C                      APPROX. 1.0 KM 0370328.6 |
 ME3252| ME3253 C 9                                 420.762 METERS 1803931.8 |
 ME3252|---------------------------------------------------------------------|
 ME3252
 ME3252                          SUPERSEDED SURVEY CONTROL
 ME3252
 ME3252  NAD 83(1997)-  41 52 51.30413(N)    087 36 36.23214(W) AD(       ) 2
 ME3252  NAD 83(1994)-  41 52 51.30860(N)    087 36 36.24399(W) AD(       ) 2
 ME3252  NAD 83(1986)-  41 52 51.30850(N)    087 36 36.24271(W) AD(       ) 2
 ME3252  NGVD 29 (08/23/90)  178.6    (m)          586.     (f) VERT ANG       
 ME3252
 ME3252.Superseded values are not recommended for survey control.
 ME3252
 ME3252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3252.See file dsdata.pdf to determine how the superseded data were derived.
 ME3252
 ME3252_MARKER: DD = SURVEY DISK
 ME3252_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME3252_SP_SET: BREAKWATER
 ME3252_STAMPING: C 8 1983
 ME3252_MARK LOGO: IL1670
 ME3252_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3252+STABILITY: SURFACE MOTION
 ME3252
 ME3252  HISTORY     - Date     Condition        Report By
 ME3252  HISTORY     - 1983     MONUMENTED       IL1670
 ME3252
 ME3252                          STATION DESCRIPTION
 ME3252
 ME3252'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3252'THE STATION IS IN CHICAGO, ON A CONCRETE BREAKWATER, ALONG THE EAST
 ME3252'SIDE OF CHICAGO HARBOR, ABOUT 380 M (415 YARDS) SOUTH OF THE PIER
 ME3252'LEADING OUT TO THE BREAKWATER.
 ME3252'
 ME3252'TO REACH THE STATION FROM THE INTERSECTION OF LAKE SHORE DRIVE AND
 ME3252'MONROE DRIVE, IN DOWNTOWN CHICAGO, GO NORTHEAST ON A GRAVELED ROAD
 ME3252'ALONG EDGE OF WATER FOR 0.55 KM (0.35 MI) TO A PIER ON THE RIGHT.
 ME3252'FOLLOW ALONG PIER, EAST, TO THE BREAKWATER.  WALK SOUTH ALONG
 ME3252'BREAKWATER FOR ABOUT 380 M (415 YARDS) TO THE STATION.
 ME3252'
 ME3252'THE STATION IS A STANDARD COC DISK STAMPED---C8 1983---CEMENTED IN
 ME3252'A DRILL HOLE IN THE TOP OF THE CONCRETE BREAKWATER.  IT IS 0.73 M
 ME3252'(2.4 FT) WEST OF THE EDGE OF THE BREAKWATER AND 0.73 M (2.4
 ME3252'FT) EAST OF THE WEST EDGE.
 ME3252'
 ME3252'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0790 ***********************************************************************
 KB0790  DESIGNATION -  C 8 RESET
 KB0790  PID         -  KB0790
 KB0790  STATE/COUNTY-  IL/FAYETTE
 KB0790  COUNTRY     -  US
 KB0790  USGS QUAD   -  RAMSEY (2018)
 KB0790
 KB0790                         *CURRENT SURVEY CONTROL
 KB0790  ______________________________________________________________________
 KB0790* NAD 83(1986) POSITION- 39 08 30.     (N) 089 06 28.     (W)   SCALED
 KB0790* NAVD 88 ORTHO HEIGHT -   186.321 (meters)      611.29  (feet) ADJUSTED
 KB0790  ______________________________________________________________________
 KB0790  GEOID HEIGHT    -        -31.951 (meters)                     GEOID18
 KB0790  DYNAMIC HEIGHT  -        186.207 (meters)      610.91  (feet) COMP
 KB0790  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 KB0790
 KB0790  VERT ORDER      -  FIRST     CLASS I
 KB0790
 KB0790.The horizontal coordinates were scaled from a map and have
 KB0790.an estimated accuracy of +/- 6 seconds.
 KB0790
 KB0790.The orthometric height was determined by differential leveling and
 KB0790.adjusted by the NATIONAL GEODETIC SURVEY
 KB0790.in June 1991.
 KB0790
 KB0790.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0790.GEOID18 height accuracy estimate available here.
 KB0790
 KB0790.Click photographs - Photos may exist for this station.
 KB0790
 KB0790.The dynamic height is computed by dividing the NAVD 88
 KB0790.geopotential number by the normal gravity value computed on the
 KB0790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0790.degrees latitude (g = 980.6199 gals.).
 KB0790
 KB0790.The modeled gravity was interpolated from observed gravity values.
 KB0790
 KB0790;                    North         East    Units  Estimated Accuracy
 KB0790;SPC IL E     -   274,990.      233,050.      MT  (+/- 180 meters Scaled)
 KB0790
 KB0790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ178346(NAD 83)
 KB0790
 KB0790                          SUPERSEDED SURVEY CONTROL
 KB0790
 KB0790  NGVD 29 (??/??/92)  186.402  (m)          611.55   (f) ADJ UNCH    1 1
 KB0790
 KB0790.Superseded values are not recommended for survey control.
 KB0790
 KB0790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0790.See file dsdata.pdf to determine how the superseded data were derived.
 KB0790
 KB0790_MARKER: DB = BENCH MARK DISK
 KB0790_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0790_SP_SET: SIDEWALK
 KB0790_STAMPING: C 8 1920
 KB0790_MARK LOGO: CGS
 KB0790_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0790
 KB0790  HISTORY     - Date     Condition        Report By
 KB0790  HISTORY     - 1920     MONUMENTED       CGS
 KB0790  HISTORY     - 1969     GOOD             CGS
 KB0790  HISTORY     - 1977     GOOD             USGS
 KB0790
 KB0790                          STATION DESCRIPTION
 KB0790
 KB0790'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0790'0.2 MI NE FROM RAMSEY.
 KB0790'ABOUT 0.15 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0790'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, THENCE 0.05 MILE
 KB0790'EAST ALONG FIFTH STREET, IN SECTION 17, T 8 N, R 1 E, AT THE
 KB0790'NORTHWEST CORNER OF THE INTERSECTION OF THE STREET AND U.S.
 KB0790'HIGHWAY 51 WHICH IS SUPERIOR STREET, 4 1/2 FEET NORTH OF THE NORTH
 KB0790'CURB OF FIFTH STREET, 5 FEET WEST OF THE WEST CURB OF THE HIGHWAY,
 KB0790'SET IN THE TOP OF THE CONCRETE SIDEWALK AND 10.5 FEET SOUTHEAST
 KB0790'OF THE SOUTHEAST CORNER OF THE RAMSEY NATIONAL BANK BUILDING,
 KB0790'AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE STREETS.
 KB0790'NOTE-- INFORMATION RECEIVED FROM THE PRESIDENT OF THE BANK
 KB0790'INDICATES THAT IN 1968 A NEW SIDEWALK WAS BUILT IN THE FRONT
 KB0790'OF THE BANK, AND THE DISK WAS RESET AT THAT TIME BY A LOCAL
 KB0790'ENGINEER WHO REPLACED THE DISK AT THE OLD LOCATION OF THE MARK.
 KB0790
 KB0790                          STATION RECOVERY (1977)
 KB0790
 KB0790'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0790'THE DISK WAS SAID TO HAVE BEEN RESET IN 1968 WHEN A NEW CONCRETE
 KB0790'SIDEWALK WAS PUT IN. A TOWN TRUSTEE REPORTED THE DISK BEING REPLACED
 KB0790'BUT DID NOT KNOW BY WHOM. THE 1920 WAS ERASED FROM THE DISK AT THIS
 KB0790'TIME AND RESTAMPED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1133 ***********************************************************************
 KB1133  DESIGNATION -  C 8 RESET
 KB1133  PID         -  KB1133
 KB1133  STATE/COUNTY-  IL/FAYETTE
 KB1133  COUNTRY     -  US
 KB1133  USGS QUAD   -  RAMSEY (2018)
 KB1133
 KB1133                         *CURRENT SURVEY CONTROL
 KB1133  ______________________________________________________________________
 KB1133* NAD 83(1986) POSITION- 39 08 32.34   (N) 089 06 30.15   (W)   HD_HELD1
 KB1133* NAVD 88 ORTHO HEIGHT -   186.365 (meters)      611.43  (feet) ADJUSTED
 KB1133  ______________________________________________________________________
 KB1133  GEOID HEIGHT    -        -31.952 (meters)                     GEOID18
 KB1133  DYNAMIC HEIGHT  -        186.252 (meters)      611.06  (feet) COMP
 KB1133  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 KB1133
 KB1133  VERT ORDER      -  SECOND    CLASS I
 KB1133
 KB1133.The horizontal coordinates were determined by differentially corrected
 KB1133.hand held GPS observations or other comparable positioning techniques
 KB1133.and have an estimated accuracy of +/- 3 meters.
 KB1133
 KB1133.The orthometric height was determined by differential leveling and
 KB1133.adjusted by the IL DEPT OF TRANSP
 KB1133.in July 2015.
 KB1133
 KB1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1133.GEOID18 height accuracy estimate available here.
 KB1133
 KB1133.Click photographs - Photos may exist for this station.
 KB1133
 KB1133.The dynamic height is computed by dividing the NAVD 88
 KB1133.geopotential number by the normal gravity value computed on the
 KB1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1133.degrees latitude (g = 980.6199 gals.).
 KB1133
 KB1133.The modeled gravity was interpolated from observed gravity values.
 KB1133
 KB1133;                    North         East    Units  Estimated Accuracy
 KB1133;SPC IL E     -   275,063.3     232,996.9     MT  (+/- 3 meters HH1 GPS) 
 KB1133
 KB1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1778934686(NAD 83)
 KB1133
 KB1133                          SUPERSEDED SURVEY CONTROL
 KB1133
 KB1133  NGVD 29 (11/09/15)  186.44   (m)          611.7    (f) RESET       3  
 KB1133
 KB1133.Superseded values are not recommended for survey control.
 KB1133
 KB1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1133.See file dsdata.pdf to determine how the superseded data were derived.
 KB1133
 KB1133_MARKER: DV = VERTICAL CONTROL DISK
 KB1133_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB1133_SP_SET: SIDEWALK
 KB1133_STAMPING: C 8 RESET 1977
 KB1133_MARK LOGO: NGS
 KB1133_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1133_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1133+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 KB1133
 KB1133  HISTORY     - Date     Condition        Report By
 KB1133  HISTORY     - 1977     MONUMENTED       NGS
 KB1133  HISTORY     - 20140718 GOOD             ILDT
 KB1133  HISTORY     - 20141105 GOOD             AMESC
 KB1133  HISTORY     - 20150915 GOOD             AMESC
 KB1133  HISTORY     - 20170910 GOOD             MCA
 KB1133
 KB1133                          STATION DESCRIPTION
 KB1133
 KB1133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 KB1133'IN RAMSEY.
 KB1133'LOCATED ABOUT 0.15 MILE NORTH ALONG SUPERIOR STREET FROM THE RAILROAD
 KB1133'CROSSING OF THE NORFOLK AND WESTERN RAILROAD, IN THE NORTHWEST
 KB1133'INTERSECTION OF SUPERIOR AND FIFTH STREETS, 33 FEET WEST OF THE
 KB1133'CENTERLINE OF SUPERIOR STREET, 23 FEET NORTH OF THE CENTERLINE OF
 KB1133'FIFTH STREET, 4 FEET WEST OF THE CURBING, 3.5 FEET NORTH OF THE
 KB1133'CURBING, IN CEMENT IN THE SIDEWALK IN FRONT OF THE RAMSEY NATIONAL
 KB1133'BANK BUILDING.
 KB1133
 KB1133                          STATION RECOVERY (2014)
 KB1133
 KB1133'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1133'RECOVERED AS DESCRIBED
 KB1133
 KB1133                          STATION RECOVERY (2014)
 KB1133
 KB1133'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB1133'RECOVERED IN GOOD CONDITION.
 KB1133'
 KB1133'NOTE-ADD-THE STATION IS 26.2 FT (8.0 M) SOUTHEAST OF THE NORTHEAST
 KB1133'CORNER OF THE NORTH BRICK PILLAR OF THE BANK ENTRANCE, 22.3 FT (6.8 M)
 KB1133'SOUTHEAST OF THE SOUTHEAST CORNER OF THE SOUTH BRICK PILLAR OF THE
 KB1133'BANK ENTRANCE, 4.6 FT (1.4 M) WEST OF THE BACK OF CURB OF SUPERIOR
 KB1133'STREET, 4.0 FT (1.2 M) NORTH OF THE BACK OF CURB OF FIFTH STREET.
 KB1133
 KB1133                          STATION RECOVERY (2015)
 KB1133
 KB1133'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB1133'RECOVERED AS DESCRIBED.
 KB1133
 KB1133                          STATION RECOVERY (2017)
 KB1133
 KB1133'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 KB1133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0212 ***********************************************************************
 KC0212  DESIGNATION -  C 80
 KC0212  PID         -  KC0212
 KC0212  STATE/COUNTY-  IL/SCOTT
 KC0212  COUNTRY     -  US
 KC0212  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0212
 KC0212                         *CURRENT SURVEY CONTROL
 KC0212  ______________________________________________________________________
 KC0212* NAD 83(1986) POSITION- 39 43 11.     (N) 090 37 49.     (W)   SCALED
 KC0212* NAVD 88 ORTHO HEIGHT -   133.552 (meters)      438.16  (feet) ADJUSTED
 KC0212  ______________________________________________________________________
 KC0212  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 KC0212  DYNAMIC HEIGHT  -        133.479 (meters)      437.92  (feet) COMP
 KC0212  MODELED GRAVITY -    980,078.5   (mgal)                       NAVD 88
 KC0212
 KC0212  VERT ORDER      -  SECOND    CLASS 0
 KC0212
 KC0212.The horizontal coordinates were scaled from a map and have
 KC0212.an estimated accuracy of +/- 6 seconds.
 KC0212
 KC0212.The orthometric height was determined by differential leveling and
 KC0212.adjusted by the NATIONAL GEODETIC SURVEY
 KC0212.in June 1991.
 KC0212
 KC0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0212.GEOID18 height accuracy estimate available here.
 KC0212
 KC0212.Click photographs - Photos may exist for this station.
 KC0212
 KC0212.The dynamic height is computed by dividing the NAVD 88
 KC0212.geopotential number by the normal gravity value computed on the
 KC0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0212.degrees latitude (g = 980.6199 gals.).
 KC0212
 KC0212.The modeled gravity was interpolated from observed gravity values.
 KC0212
 KC0212;                    North         East    Units  Estimated Accuracy
 KC0212;SPC IL W     -   338,970.      660,250.      MT  (+/- 180 meters Scaled)
 KC0212
 KC0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD031993(NAD 83)
 KC0212
 KC0212                          SUPERSEDED SURVEY CONTROL
 KC0212
 KC0212  NGVD 29 (??/??/92)  133.660  (m)          438.52   (f) ADJ UNCH    2 0
 KC0212
 KC0212.Superseded values are not recommended for survey control.
 KC0212
 KC0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0212.See file dsdata.pdf to determine how the superseded data were derived.
 KC0212
 KC0212_MARKER: DB = BENCH MARK DISK
 KC0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0212_STAMPING: C 80 1935
 KC0212_MARK LOGO: CGS
 KC0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0212+STABILITY: SURFACE MOTION
 KC0212
 KC0212  HISTORY     - Date     Condition        Report By
 KC0212  HISTORY     - 1935     MONUMENTED       CGS
 KC0212  HISTORY     - 1944     GOOD             CGS
 KC0212  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0212
 KC0212                          STATION DESCRIPTION
 KC0212
 KC0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KC0212'1.7 MI NE FROM VALLEY CITY.
 KC0212'IN SCOTT COUNTY, 1.7 MILES NORTHEAST ALONG THE WABASH RAILWAY FROM
 KC0212'THE STATION AT VALLEY CITY, PIKE COUNTY, 21 RAILS WEST OF MILEPOST
 KC0212'472, 1.3 MILES EAST OF THE ILLINOIS RIVER BRIDGE, AND 20 FEET
 KC0212'WEST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED
 KC0212'C 80 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0212
 KC0212                          STATION RECOVERY (1976)
 KC0212
 KC0212'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0212'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0369 ***********************************************************************
 KC0369  DESIGNATION -  C 81
 KC0369  PID         -  KC0369
 KC0369  STATE/COUNTY-  IL/ADAMS
 KC0369  COUNTRY     -  US
 KC0369  USGS QUAD   -  MARBLEHEAD (2018)
 KC0369
 KC0369                         *CURRENT SURVEY CONTROL
 KC0369  ______________________________________________________________________
 KC0369* NAD 83(1986) POSITION- 39 48 01.     (N) 091 19 53.     (W)   SCALED
 KC0369* NAVD 88 ORTHO HEIGHT -   146.704 (meters)      481.31  (feet) ADJUSTED
 KC0369  ______________________________________________________________________
 KC0369  GEOID HEIGHT    -        -32.569 (meters)                     GEOID18
 KC0369  DYNAMIC HEIGHT  -        146.625 (meters)      481.05  (feet) COMP
 KC0369  MODELED GRAVITY -    980,086.2   (mgal)                       NAVD 88
 KC0369
 KC0369  VERT ORDER      -  SECOND    CLASS 0
 KC0369
 KC0369.The horizontal coordinates were scaled from a map and have
 KC0369.an estimated accuracy of +/- 6 seconds.
 KC0369
 KC0369.The orthometric height was determined by differential leveling and
 KC0369.adjusted by the NATIONAL GEODETIC SURVEY
 KC0369.in June 1991.
 KC0369
 KC0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0369.GEOID18 height accuracy estimate available here.
 KC0369
 KC0369.Click photographs - Photos may exist for this station.
 KC0369
 KC0369.The dynamic height is computed by dividing the NAVD 88
 KC0369.geopotential number by the normal gravity value computed on the
 KC0369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0369.degrees latitude (g = 980.6199 gals.).
 KC0369
 KC0369.The modeled gravity was interpolated from observed gravity values.
 KC0369
 KC0369;                    North         East    Units  Estimated Accuracy
 KC0369;SPC IL W     -   348,460.      600,260.      MT  (+/- 180 meters Scaled)
 KC0369
 KC0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE428069(NAD 83)
 KC0369
 KC0369                          SUPERSEDED SURVEY CONTROL
 KC0369
 KC0369  NGVD 29 (??/??/92)  146.784  (m)          481.57   (f) ADJ UNCH    2 0
 KC0369
 KC0369.Superseded values are not recommended for survey control.
 KC0369
 KC0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0369.See file dsdata.pdf to determine how the superseded data were derived.
 KC0369
 KC0369_MARKER: DB = BENCH MARK DISK
 KC0369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0369_STAMPING: C 81 1935
 KC0369_MARK LOGO: CGS
 KC0369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0369+STABILITY: SURFACE MOTION
 KC0369
 KC0369  HISTORY     - Date     Condition        Report By
 KC0369  HISTORY     - 1935     MONUMENTED       CGS
 KC0369  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0369  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0369
 KC0369                          STATION DESCRIPTION
 KC0369
 KC0369'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0369'2.1 MI NW FROM FALL CREEK.
 KC0369'2.1 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0369'RAILROAD FROM THE STATION AT FALL CREEK, ADAMS COUNTY, 19 RAILS
 KC0369'SOUTHEAST OF MILEPOST 273, 27 FEET SOUTHEAST OF THE CENTER OF A
 KC0369'FARM-ROAD CROSSING, AND 21 FEET SOUTHWEST OF THE CENTERLINE OF
 KC0369'THE TRACK.  A STANDARD DISK, STAMPED C 81 1935 AND SET IN THE TOP
 KC0369'OF A CONCRETE POST.
 KC0369
 KC0369                          STATION RECOVERY (1971)
 KC0369
 KC0369'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0369'MARK NOT FOUND.
 KC0369
 KC0369                          STATION RECOVERY (2012)
 KC0369
 KC0369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0369'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0014 ***********************************************************************
 HB0014  DESIGNATION -  C 85
 HB0014  PID         -  HB0014
 HB0014  STATE/COUNTY-  IL/WHITE
 HB0014  COUNTRY     -  US
 HB0014  USGS QUAD   -  NORRIS CITY (2018)
 HB0014
 HB0014                         *CURRENT SURVEY CONTROL
 HB0014  ______________________________________________________________________
 HB0014* NAD 83(1986) POSITION- 37 58 48.     (N) 088 19 41.     (W)   SCALED
 HB0014* NAVD 88 ORTHO HEIGHT -   128.913 (meters)      422.94  (feet) ADJUSTED
 HB0014  ______________________________________________________________________
 HB0014  GEOID HEIGHT    -        -30.217 (meters)                     GEOID18
 HB0014  DYNAMIC HEIGHT  -        128.826 (meters)      422.66  (feet) COMP
 HB0014  MODELED GRAVITY -    979,948.8   (mgal)                       NAVD 88
 HB0014
 HB0014  VERT ORDER      -  SECOND    CLASS 0
 HB0014
 HB0014.The horizontal coordinates were scaled from a map and have
 HB0014.an estimated accuracy of +/- 6 seconds.
 HB0014
 HB0014.The orthometric height was determined by differential leveling and
 HB0014.adjusted by the NATIONAL GEODETIC SURVEY
 HB0014.in June 1991.
 HB0014
 HB0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0014.GEOID18 height accuracy estimate available here.
 HB0014
 HB0014.Click photographs - Photos may exist for this station.
 HB0014
 HB0014.The dynamic height is computed by dividing the NAVD 88
 HB0014.geopotential number by the normal gravity value computed on the
 HB0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0014.degrees latitude (g = 980.6199 gals.).
 HB0014
 HB0014.The modeled gravity was interpolated from observed gravity values.
 HB0014
 HB0014;                    North         East    Units  Estimated Accuracy
 HB0014;SPC IL E     -   145,760.      300,460.      MT  (+/- 180 meters Scaled)
 HB0014
 HB0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH833044(NAD 83)
 HB0014
 HB0014                          SUPERSEDED SURVEY CONTROL
 HB0014
 HB0014  NGVD 29 (11/26/84)  129.017  (m)          423.28   (f) ADJUSTED    2 0
 HB0014
 HB0014.Superseded values are not recommended for survey control.
 HB0014
 HB0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0014.See file dsdata.pdf to determine how the superseded data were derived.
 HB0014
 HB0014_MARKER: DB = BENCH MARK DISK
 HB0014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0014_STAMPING: C 85 1935
 HB0014_MARK LOGO: CGS
 HB0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0014+STABILITY: SURFACE MOTION
 HB0014
 HB0014  HISTORY     - Date     Condition        Report By
 HB0014  HISTORY     - 1935     MONUMENTED       CGS
 HB0014  HISTORY     - 1961     MARK NOT FOUND   USGS
 HB0014
 HB0014                          STATION DESCRIPTION
 HB0014
 HB0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0014'AT NORRIS CITY.
 HB0014'AT NORRIS CITY, WHITE COUNTY, ON THE BALTIMORE AND OHIO RAILWAY,
 HB0014'8 RAILS SOUTH OF THE STATION, 4-1/2 RAILS SOUTH OF THE CROSSING
 HB0014'OF U.S. HIGHWAY 45, AND 18 FEET WEST OF THE TRACK.  A STANDARD
 HB0014'DISK, STAMPED C 85 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0014
 HB0014                          STATION RECOVERY (1961)
 HB0014
 HB0014'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 HB0014'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0273 ***********************************************************************
 KB0273  DESIGNATION -  C 86
 KB0273  PID         -  KB0273
 KB0273  STATE/COUNTY-  IL/CUMBERLAND
 KB0273  COUNTRY     -  US
 KB0273  USGS QUAD   -  GREENUP (2018)
 KB0273
 KB0273                         *CURRENT SURVEY CONTROL
 KB0273  ______________________________________________________________________
 KB0273* NAD 83(1986) POSITION- 39 14 40.     (N) 088 08 46.     (W)   SCALED
 KB0273* NAVD 88 ORTHO HEIGHT -   182.159 (meters)      597.63  (feet) ADJUSTED
 KB0273  ______________________________________________________________________
 KB0273  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 KB0273  DYNAMIC HEIGHT  -        182.052 (meters)      597.28  (feet) COMP
 KB0273  MODELED GRAVITY -    980,036.8   (mgal)                       NAVD 88
 KB0273
 KB0273  VERT ORDER      -  FIRST     CLASS II
 KB0273
 KB0273.The horizontal coordinates were scaled from a map and have
 KB0273.an estimated accuracy of +/- 6 seconds.
 KB0273
 KB0273.The orthometric height was determined by differential leveling and
 KB0273.adjusted by the NATIONAL GEODETIC SURVEY
 KB0273.in June 1991.
 KB0273
 KB0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0273.GEOID18 height accuracy estimate available here.
 KB0273
 KB0273.Click photographs - Photos may exist for this station.
 KB0273
 KB0273.The dynamic height is computed by dividing the NAVD 88
 KB0273.geopotential number by the normal gravity value computed on the
 KB0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0273.degrees latitude (g = 980.6199 gals.).
 KB0273
 KB0273.The modeled gravity was interpolated from observed gravity values.
 KB0273
 KB0273;                    North         East    Units  Estimated Accuracy
 KB0273;SPC IL E     -   286,130.      316,160.      MT  (+/- 180 meters Scaled)
 KB0273
 KB0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ010445(NAD 83)
 KB0273
 KB0273                          SUPERSEDED SURVEY CONTROL
 KB0273
 KB0273  NGVD 29 (??/??/92)  182.218  (m)          597.83   (f) ADJ UNCH    1 2
 KB0273
 KB0273.Superseded values are not recommended for survey control.
 KB0273
 KB0273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0273.See file dsdata.pdf to determine how the superseded data were derived.
 KB0273
 KB0273_MARKER: DB = BENCH MARK DISK
 KB0273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0273_STAMPING: C 86 1935
 KB0273_MARK LOGO: CGS
 KB0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0273+STABILITY: SURFACE MOTION
 KB0273
 KB0273  HISTORY     - Date     Condition        Report By
 KB0273  HISTORY     - 1935     MONUMENTED       CGS
 KB0273  HISTORY     - 1959     GOOD             CGS
 KB0273  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0273  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0273
 KB0273                          STATION DESCRIPTION
 KB0273
 KB0273'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0273'1.3 MI NE FROM GREENUP.
 KB0273'ABOUT 1.3 MILES NORTHEAST ALONG THE PENNSYLANIA RAILROAD FROM
 KB0273'THE OVERPASS OVER THE ILLINOIS CENTRAL RAILROAD AT GREENUP, ABOUT
 KB0273'0.3 MILE EAST OF THE OVERPASS OF STATE HIGHWAY 130 OVER THE
 KB0273'TRACKS, ABOUT 325 YARDS WEST-SOUTHWEST OF MILE POST 117, AT THE
 KB0273'CROSSING OF AN EAST-WEST GRAVEL ROAD, 42 FEET NORTH-NORTHWEST OF
 KB0273'THE NEAR RAIL OF THE TRACK, 30 FEET SOUTH OF THE CENTER LINE OF
 KB0273'THE EAST-WEST GRAVEL ROAD, 108 FEET WEST-SOUTHWEST OF THE
 KB0273'CROSSING SIGN, 10 FEET WEST-SOUTHWEST OF THE FIRST TELEPHONE
 KB0273'POLE WEST OF THE CROSSING, 5 FEET SOUTH-SOUTHEAST OF A FENCE, 1
 KB0273'FOOT NORTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 KB0273'LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 KB0273'PROJECTING 2 INCHES.
 KB0273
 KB0273                          STATION RECOVERY (1983)
 KB0273
 KB0273'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0273'MARK NOT FOUND.
 KB0273
 KB0273                          STATION RECOVERY (2005)
 KB0273
 KB0273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0273'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0186 ***********************************************************************
 KB0186  DESIGNATION -  C 87
 KB0186  PID         -  KB0186
 KB0186  STATE/COUNTY-  IL/COLES
 KB0186  COUNTRY     -  US
 KB0186  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0186
 KB0186                         *CURRENT SURVEY CONTROL
 KB0186  ______________________________________________________________________
 KB0186* NAD 83(1986) POSITION- 39 29 36.     (N) 088 10 27.     (W)   SCALED
 KB0186* NAVD 88 ORTHO HEIGHT -   203.926 (meters)      669.05  (feet) ADJUSTED
 KB0186  ______________________________________________________________________
 KB0186  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KB0186  DYNAMIC HEIGHT  -        203.810 (meters)      668.67  (feet) COMP
 KB0186  MODELED GRAVITY -    980,055.5   (mgal)                       NAVD 88
 KB0186
 KB0186  VERT ORDER      -  FIRST     CLASS II
 KB0186
 KB0186.The horizontal coordinates were scaled from a map and have
 KB0186.an estimated accuracy of +/- 6 seconds.
 KB0186
 KB0186.The orthometric height was determined by differential leveling and
 KB0186.adjusted by the NATIONAL GEODETIC SURVEY
 KB0186.in June 1991.
 KB0186
 KB0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0186.GEOID18 height accuracy estimate available here.
 KB0186
 KB0186.Click photographs - Photos may exist for this station.
 KB0186
 KB0186.The dynamic height is computed by dividing the NAVD 88
 KB0186.geopotential number by the normal gravity value computed on the
 KB0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0186.degrees latitude (g = 980.6199 gals.).
 KB0186
 KB0186.The modeled gravity was interpolated from observed gravity values.
 KB0186
 KB0186;                    North         East    Units  Estimated Accuracy
 KB0186;SPC IL E     -   313,760.      313,690.      MT  (+/- 180 meters Scaled)
 KB0186
 KB0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ990721(NAD 83)
 KB0186
 KB0186                          SUPERSEDED SURVEY CONTROL
 KB0186
 KB0186  NGVD 29 (??/??/92)  203.995  (m)          669.27   (f) ADJ UNCH    1 2
 KB0186
 KB0186.Superseded values are not recommended for survey control.
 KB0186
 KB0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0186.See file dsdata.pdf to determine how the superseded data were derived.
 KB0186
 KB0186_MARKER: DB = BENCH MARK DISK
 KB0186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0186_STAMPING: C 87 1935
 KB0186_MARK LOGO: CGS
 KB0186_PROJECTION: FLUSH
 KB0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0186+STABILITY: SURFACE MOTION
 KB0186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0186+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 KB0186
 KB0186  HISTORY     - Date     Condition        Report By
 KB0186  HISTORY     - 1935     MONUMENTED       CGS
 KB0186  HISTORY     - 1956     GOOD             CGS
 KB0186  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0186  HISTORY     - 20050302 GOOD             ILDT
 KB0186  HISTORY     - 20110118 GOOD             ILDT
 KB0186
 KB0186                          STATION DESCRIPTION
 KB0186
 KB0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0186'AT CHARLESTON.
 KB0186'AT CHARLESTON, AT INTERSECTION OF SIXTH STREET AND VAN BUREN
 KB0186'STREET, ONE BLOCK SOUTH OF SOUTHWEST CORNER OF COURT HOUSE SQUARE,
 KB0186'16 1/2 FEET WEST OF WEST CURB OF SIXTH STREET, 44.7 FEET NORTHEAST
 KB0186'OF NORTHEAST CORNER OF PUBLIC LIBRARY, 46 FEET SOUTH OF SOUTH
 KB0186'CURB OF VAN BUREN STREET, 19.6 FEET SOUTH OF SOUTH CORNER OF BRICK
 KB0186'ARCH OVER WALK LEADING SOUTHWEST TO LIBRARY, ABOUT 1/3 FOOT ABOVE
 KB0186'LEVEL OF SIDE WALK AND SET IN THE TOP OF A CONCRETE POST ABOUT
 KB0186'FLUSH WITH GROUND.
 KB0186
 KB0186                          STATION RECOVERY (1973)
 KB0186
 KB0186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0186'MARK NOT FOUND.
 KB0186
 KB0186                          STATION RECOVERY (2005)
 KB0186
 KB0186'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0186'RECOVERED IN GOOD CONDITION.
 KB0186
 KB0186                          STATION RECOVERY (2011)
 KB0186
 KB0186'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0464 ***********************************************************************
 KB0464  DESIGNATION -  C 88
 KB0464  PID         -  KB0464
 KB0464  STATE/COUNTY-  IL/SHELBY
 KB0464  COUNTRY     -  US
 KB0464  USGS QUAD   -  SHELBYVILLE (2018)
 KB0464
 KB0464                         *CURRENT SURVEY CONTROL
 KB0464  ______________________________________________________________________
 KB0464* NAD 83(1986) POSITION- 39 24 01.     (N) 088 50 37.     (W)   SCALED
 KB0464* NAVD 88 ORTHO HEIGHT -   186.146 (meters)      610.71  (feet) ADJUSTED
 KB0464  ______________________________________________________________________
 KB0464  GEOID HEIGHT    -        -32.264 (meters)                     GEOID18
 KB0464  DYNAMIC HEIGHT  -        186.038 (meters)      610.36  (feet) COMP
 KB0464  MODELED GRAVITY -    980,042.2   (mgal)                       NAVD 88
 KB0464
 KB0464  VERT ORDER      -  SECOND    CLASS 0
 KB0464
 KB0464.The horizontal coordinates were scaled from a map and have
 KB0464.an estimated accuracy of +/- 6 seconds.
 KB0464
 KB0464.The orthometric height was determined by differential leveling and
 KB0464.adjusted by the NATIONAL GEODETIC SURVEY
 KB0464.in June 1991.
 KB0464
 KB0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0464.GEOID18 height accuracy estimate available here.
 KB0464
 KB0464.Click photographs - Photos may exist for this station.
 KB0464
 KB0464.The dynamic height is computed by dividing the NAVD 88
 KB0464.geopotential number by the normal gravity value computed on the
 KB0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0464.degrees latitude (g = 980.6199 gals.).
 KB0464
 KB0464.The modeled gravity was interpolated from observed gravity values.
 KB0464
 KB0464;                    North         East    Units  Estimated Accuracy
 KB0464;SPC IL E     -   303,540.      256,050.      MT  (+/- 180 meters Scaled)
 KB0464
 KB0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ412628(NAD 83)
 KB0464
 KB0464                          SUPERSEDED SURVEY CONTROL
 KB0464
 KB0464  NGVD 29 (??/??/92)  186.230  (m)          610.99   (f) ADJ UNCH    2 0
 KB0464
 KB0464.Superseded values are not recommended for survey control.
 KB0464
 KB0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0464.See file dsdata.pdf to determine how the superseded data were derived.
 KB0464
 KB0464_MARKER: DB = BENCH MARK DISK
 KB0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0464_STAMPING: C 88 1935
 KB0464_MARK LOGO: CGS
 KB0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0464+STABILITY: SURFACE MOTION
 KB0464
 KB0464  HISTORY     - Date     Condition        Report By
 KB0464  HISTORY     - 1935     MONUMENTED       CGS
 KB0464  HISTORY     - 1973     GOOD             ILDT
 KB0464  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0464
 KB0464                          STATION DESCRIPTION
 KB0464
 KB0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0464'2.8 MI W FROM SHELBYVILLE.
 KB0464'2.8 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0464'ST. LOUIS RAILWAY FROM THE STATION AT SHELBYVILLE, SHELBY COUNTY,
 KB0464'4 POLES WEST OF SIGNAL 1541, 40 FEET EAST OF A ROAD CROSSING,
 KB0464'AND 40 FEET NORTH OF THE TRACK.  A STANDARD DISK, STAMPED C 88
 KB0464'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0464
 KB0464                          STATION RECOVERY (1973)
 KB0464
 KB0464'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0464'RECOVERED IN GOOD CONDITION.
 KB0464
 KB0464                          STATION RECOVERY (2004)
 KB0464
 KB0464'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0464'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3253 ***********************************************************************
 ME3253  DESIGNATION -  C 9
 ME3253  PID         -  ME3253
 ME3253  STATE/COUNTY-  IL/COOK
 ME3253  COUNTRY     -  US
 ME3253  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3253
 ME3253                         *CURRENT SURVEY CONTROL
 ME3253  ______________________________________________________________________
 ME3253* NAD 83(1997) POSITION- 41 52 37.66719(N) 087 36 36.44154(W)   ADJUSTED
 ME3253* NAVD 88 ORTHO HEIGHT -   178.5   (meters)      586.    (feet) VERTCON3
 ME3253  ______________________________________________________________________
 ME3253  GEOID HEIGHT    -        -33.599 (meters)                     GEOID18
 ME3253  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 ME3253  HORZ ORDER      -  SECOND
 ME3253
 ME3253.The horizontal coordinates were established by classical geodetic methods
 ME3253.and adjusted by the National Geodetic Survey in October 1999.
 ME3253
 ME3253.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3253.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3253
 ME3253.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3253.GEOID18 height accuracy estimate available here.
 ME3253
 ME3253.Click photographs - Photos may exist for this station.
 ME3253
 ME3253.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3253
 ME3253. The following values were computed from the NAD 83(1997) position.
 ME3253
 ME3253;                    North         East     Units Scale Factor Converg.
 ME3253;SPC IL E     -   578,708.418   360,032.361   MT  1.00001933   +0 28 58.0
 ME3253;SPC IL E     - 1,898,645.87  1,181,206.17   sFT  1.00001933   +0 28 58.0
 ME3253;UTM  16      - 4,636,314.169   449,373.899   MT  0.99963154   -0 24 26.2
 ME3253
 ME3253!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3253!SPC IL E     -   0.99997728  x   1.00001933  =   0.99999661
 ME3253!UTM  16      -   0.99997728  x   0.99963154  =   0.99960883
 ME3253
 ME3253:                Primary Azimuth Mark                     Grid Az
 ME3253:SPC IL E     -  C 8                                      000 10 33.6
 ME3253:UTM  16      -  C 8                                      001 03 57.8
 ME3253
 ME3253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4937336314(NAD 83)
 ME3253
 ME3253|---------------------------------------------------------------------|
 ME3253| PID    Reference Object                     Distance      Geod. Az  |
 ME3253|                                                           dddmmss.s |
 ME3253| ME3252 C 8                                 420.762 METERS 0003931.6 |
 ME3253| ME3271 PIER LIGHT 3 C                      APPROX. 1.4 KM 0264352.9 |
 ME3253| ME3230 ADLER PLANETARIUM TOP LT            APPROX. 1.2 KM 1665406.5 |
 ME3253|---------------------------------------------------------------------|
 ME3253
 ME3253                          SUPERSEDED SURVEY CONTROL
 ME3253
 ME3253  NAD 83(1997)-  41 52 37.66741(N)    087 36 36.44195(W) AD(       ) 2
 ME3253  NAD 83(1994)-  41 52 37.67188(N)    087 36 36.45373(W) AD(       ) 2
 ME3253  NAD 83(1986)-  41 52 37.67171(N)    087 36 36.45244(W) AD(       ) 2
 ME3253  NGVD 29 (08/23/90)  178.6    (m)          586.     (f) VERT ANG       
 ME3253
 ME3253.Superseded values are not recommended for survey control.
 ME3253
 ME3253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3253.See file dsdata.pdf to determine how the superseded data were derived.
 ME3253
 ME3253_MARKER: DD = SURVEY DISK
 ME3253_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME3253_SP_SET: BREAKWATER
 ME3253_STAMPING: C 9 1983
 ME3253_MARK LOGO: IL1670
 ME3253_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3253+STABILITY: SURFACE MOTION
 ME3253
 ME3253  HISTORY     - Date     Condition        Report By
 ME3253  HISTORY     - 1983     MONUMENTED       IL1670
 ME3253
 ME3253                          STATION DESCRIPTION
 ME3253
 ME3253'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3253'THE STATION IS IN DOWNTOWN CHICAGO ON THE CONCRETE BREAKWATER ALONG
 ME3253'THE EAST SIDE OF CHICAGO HARBOR.  IT IS ABOUT 835 M (915 YARDS)
 ME3253'SOUTH OF THE PIER THAT LEADS OUT TO THE BREAKWATER AND JUST NORTH
 ME3253'OF THE SOUTH END OF THE BREAKWATER AND A NAVIGATION LIGHT ON A
 ME3253'TOWER.
 ME3253'
 ME3253'TO REACH THE STATION FROM THE WEST END OF THE PIER AT CHICAGO
 ME3253'HARBOR, WALK EAST ON PIER TO THE BREAKWATER.  WALK SOUTH ALONG
 ME3253'BREAKWATER TO THE SOUTH END AND THE STATION.
 ME3253'
 ME3253'THE STATION IS A STANDARD COC DISK STAMPED---C9 1983---CEMENTED
 ME3253'INTO A DRILL HOLE IN CONCRETE BREAKWATER.  IT IS 26.25 M (86.1 FT)
 ME3253'NORTH OF THE SOUTH END OF THE BREAKWATER, 0.73 M (2.4 FT) WEST OF
 ME3253'THE EDGE OF THE BREAKWATER AND 0.73 M (2.4 FT) EAST OF THE
 ME3253'EDGE OF THE BREAKWATER.
 ME3253'
 ME3253'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0135 ***********************************************************************
 JB0135  DESIGNATION -  C 90
 JB0135  PID         -  JB0135
 JB0135  STATE/COUNTY-  IL/JASPER
 JB0135  COUNTRY     -  US
 JB0135  USGS QUAD   -  SAINTE MARIE (2018)
 JB0135
 JB0135                         *CURRENT SURVEY CONTROL
 JB0135  ______________________________________________________________________
 JB0135* NAD 83(1986) POSITION- 38 59 11.     (N) 088 06 30.     (W)   SCALED
 JB0135* NAVD 88 ORTHO HEIGHT -   145.853 (meters)      478.52  (feet) ADJUSTED
 JB0135  ______________________________________________________________________
 JB0135  GEOID HEIGHT    -        -31.724 (meters)                     GEOID18
 JB0135  DYNAMIC HEIGHT  -        145.766 (meters)      478.23  (feet) COMP
 JB0135  MODELED GRAVITY -    980,029.5   (mgal)                       NAVD 88
 JB0135
 JB0135  VERT ORDER      -  SECOND    CLASS 0
 JB0135
 JB0135.The horizontal coordinates were scaled from a map and have
 JB0135.an estimated accuracy of +/- 6 seconds.
 JB0135
 JB0135.The orthometric height was determined by differential leveling and
 JB0135.adjusted by the NATIONAL GEODETIC SURVEY
 JB0135.in June 1991.
 JB0135
 JB0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0135.GEOID18 height accuracy estimate available here.
 JB0135
 JB0135.Click photographs - Photos may exist for this station.
 JB0135
 JB0135.The dynamic height is computed by dividing the NAVD 88
 JB0135.geopotential number by the normal gravity value computed on the
 JB0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0135.degrees latitude (g = 980.6199 gals.).
 JB0135
 JB0135.The modeled gravity was interpolated from observed gravity values.
 JB0135
 JB0135;                    North         East    Units  Estimated Accuracy
 JB0135;SPC IL E     -   257,490.      319,490.      MT  (+/- 180 meters Scaled)
 JB0135
 JB0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ040158(NAD 83)
 JB0135
 JB0135                          SUPERSEDED SURVEY CONTROL
 JB0135
 JB0135  NGVD 29 (??/??/92)  145.963  (m)          478.88   (f) ADJ UNCH    2 0
 JB0135
 JB0135.Superseded values are not recommended for survey control.
 JB0135
 JB0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0135.See file dsdata.pdf to determine how the superseded data were derived.
 JB0135
 JB0135_MARKER: DB = BENCH MARK DISK
 JB0135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0135_STAMPING: C 90 1935
 JB0135_MARK LOGO: CGS
 JB0135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0135+STABILITY: SURFACE MOTION
 JB0135
 JB0135  HISTORY     - Date     Condition        Report By
 JB0135  HISTORY     - 1935     MONUMENTED       CGS
 JB0135  HISTORY     - 1943     GOOD             CGS
 JB0135  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0135
 JB0135                          STATION DESCRIPTION
 JB0135
 JB0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 JB0135'2.8 MI E FROM NEWTON.
 JB0135'2.8 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0135'STATION AT NEWTON, JASPER COUNTY, ABOUT 1/2 MILE EAST OF MILEPOST
 JB0135'E 26 = I 151, 0.3 MILE EAST OF BRIDGE NO. X 151.0 OVER EMBARRASS
 JB0135'RIVER, 110 YARDS EAST OF A PRIVATE-ROAD CROSSING, 35 YARDS WEST
 JB0135'OF BRIDGE NO. X 150.5, AND 16 YARDS NORTH OF THE CENTERLINE OF
 JB0135'THE TRACK.  A STANDARD DISK, STAMPED C 90 1935 AND SET IN THE
 JB0135'TOP OF A CONCRETE POST.
 JB0135
 JB0135                          STATION RECOVERY (1983)
 JB0135
 JB0135'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0135'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0060 ***********************************************************************
 JB0060  DESIGNATION -  C 91
 JB0060  PID         -  JB0060
 JB0060  STATE/COUNTY-  IL/RICHLAND
 JB0060  COUNTRY     -  US
 JB0060  USGS QUAD   -  OLNEY (2018)
 JB0060
 JB0060                         *CURRENT SURVEY CONTROL
 JB0060  ______________________________________________________________________
 JB0060* NAD 83(1986) POSITION- 38 41 28.     (N) 088 03 59.     (W)   SCALED
 JB0060* NAVD 88 ORTHO HEIGHT -   141.910 (meters)      465.58  (feet) ADJUSTED
 JB0060  ______________________________________________________________________
 JB0060  GEOID HEIGHT    -        -31.304 (meters)                     GEOID18
 JB0060  DYNAMIC HEIGHT  -        141.823 (meters)      465.30  (feet) COMP
 JB0060  MODELED GRAVITY -    980,013.2   (mgal)                       NAVD 88
 JB0060
 JB0060  VERT ORDER      -  SECOND    CLASS 0
 JB0060
 JB0060.The horizontal coordinates were scaled from a map and have
 JB0060.an estimated accuracy of +/- 6 seconds.
 JB0060
 JB0060.The orthometric height was determined by differential leveling and
 JB0060.adjusted by the NATIONAL GEODETIC SURVEY
 JB0060.in June 1991.
 JB0060
 JB0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0060.GEOID18 height accuracy estimate available here.
 JB0060
 JB0060.Click photographs - Photos may exist for this station.
 JB0060
 JB0060.The dynamic height is computed by dividing the NAVD 88
 JB0060.geopotential number by the normal gravity value computed on the
 JB0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0060.degrees latitude (g = 980.6199 gals.).
 JB0060
 JB0060.The modeled gravity was interpolated from observed gravity values.
 JB0060
 JB0060;                    North         East    Units  Estimated Accuracy
 JB0060;SPC IL E     -   224,720.      323,220.      MT  (+/- 180 meters Scaled)
 JB0060
 JB0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH072830(NAD 83)
 JB0060
 JB0060                          SUPERSEDED SURVEY CONTROL
 JB0060
 JB0060  NGVD 29 (??/??/92)  142.010  (m)          465.91   (f) ADJ UNCH    2 0
 JB0060
 JB0060.Superseded values are not recommended for survey control.
 JB0060
 JB0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0060.See file dsdata.pdf to determine how the superseded data were derived.
 JB0060
 JB0060_MARKER: DB = BENCH MARK DISK
 JB0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0060_STAMPING: C 91 1935
 JB0060_MARK LOGO: CGS
 JB0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0060+STABILITY: SURFACE MOTION
 JB0060
 JB0060  HISTORY     - Date     Condition        Report By
 JB0060  HISTORY     - 1935     MONUMENTED       CGS
 JB0060  HISTORY     - 1971     MARK NOT FOUND   NGS
 JB0060
 JB0060                          STATION DESCRIPTION
 JB0060
 JB0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0060'2.8 MI S FROM OLNEY.
 JB0060'2.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0060'STATION AT OLNEY, RICHLAND COUNTY, 0.3 MILE SOUTH OF MILEPOST
 JB0060'P 182, ONE RAIL SOUTH OF BRIDGE 182.2, AND 25 FEET WEST OF THE
 JB0060'TRACK.  A STANDARD DISK, STAMPED C 91 1935 AND SET IN THE TOP
 JB0060'OF A CONCRETE POST.
 JB0060
 JB0060                          STATION RECOVERY (1971)
 JB0060
 JB0060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB0060'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0727 ***********************************************************************
 KB0727  DESIGNATION -  C 93
 KB0727  PID         -  KB0727
 KB0727  STATE/COUNTY-  IL/CHRISTIAN
 KB0727  COUNTRY     -  US
 KB0727  USGS QUAD   -  OHLMAN (2018)
 KB0727
 KB0727                         *CURRENT SURVEY CONTROL
 KB0727  ______________________________________________________________________
 KB0727* NAD 83(1986) POSITION- 39 21 37.     (N) 089 11 44.     (W)   SCALED
 KB0727* NAVD 88 ORTHO HEIGHT -   215.424 (meters)      706.77  (feet) ADJUSTED
 KB0727  ______________________________________________________________________
 KB0727  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 KB0727  DYNAMIC HEIGHT  -        215.297 (meters)      706.35  (feet) COMP
 KB0727  MODELED GRAVITY -    980,029.7   (mgal)                       NAVD 88
 KB0727
 KB0727  VERT ORDER      -  SECOND    CLASS 0
 KB0727
 KB0727.The horizontal coordinates were scaled from a map and have
 KB0727.an estimated accuracy of +/- 6 seconds.
 KB0727
 KB0727.The orthometric height was determined by differential leveling and
 KB0727.adjusted by the NATIONAL GEODETIC SURVEY
 KB0727.in June 1991.
 KB0727
 KB0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0727.GEOID18 height accuracy estimate available here.
 KB0727
 KB0727.Click photographs - Photos may exist for this station.
 KB0727
 KB0727.The dynamic height is computed by dividing the NAVD 88
 KB0727.geopotential number by the normal gravity value computed on the
 KB0727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0727.degrees latitude (g = 980.6199 gals.).
 KB0727
 KB0727.The modeled gravity was interpolated from observed gravity values.
 KB0727
 KB0727;                    North         East    Units  Estimated Accuracy
 KB0727;SPC IL W     -   299,410.      783,690.      MT  (+/- 180 meters Scaled)
 KB0727
 KB0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ108590(NAD 83)
 KB0727
 KB0727                          SUPERSEDED SURVEY CONTROL
 KB0727
 KB0727  NGVD 29 (??/??/92)  215.513  (m)          707.06   (f) ADJ UNCH    2 0
 KB0727
 KB0727.Superseded values are not recommended for survey control.
 KB0727
 KB0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0727.See file dsdata.pdf to determine how the superseded data were derived.
 KB0727
 KB0727_MARKER: DB = BENCH MARK DISK
 KB0727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0727_STAMPING: C 93 1935
 KB0727_MARK LOGO: CGS
 KB0727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0727+STABILITY: SURFACE MOTION
 KB0727
 KB0727  HISTORY     - Date     Condition        Report By
 KB0727  HISTORY     - 1935     MONUMENTED       CGS
 KB0727  HISTORY     - 1951     GOOD             CGS
 KB0727
 KB0727                          STATION DESCRIPTION
 KB0727
 KB0727'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 KB0727'1.6 MI NE FROM OHLMAN.
 KB0727'IN CHRISTIAN COUNTY, 1.6 MILES NORTHEAST ALONG THE CLEVELAND,
 KB0727'CINCINNATI, CHICAGO AND ST. LOUIS RAILWAY FROM THE STATION AT
 KB0727'OHLMAN, MONTGOMERY COUNTY, AT POLE 173/25, ONE RAIL SOUTHWEST
 KB0727'OF A ROAD CROSSING, 25 FEET NORTHWEST OF THE TRACK, AND 4 FEET
 KB0727'SOUTH OF A TELEPHONE POLE.  A STANDARD DISK, STAMPED C 93 1935
 KB0727'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- IT WAS REPORTED
 KB0727'IN APRIL 1951 THAT THE POST HAS BEEN PUSHED OVER AND IS LEANING
 KB0727'AT A 45 DEG ANGLE WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0846 ***********************************************************************
 KB0846  DESIGNATION -  C 94
 KB0846  PID         -  KB0846
 KB0846  STATE/COUNTY-  IL/MONTGOMERY
 KB0846  COUNTRY     -  US
 KB0846  USGS QUAD   -  LITCHFIELD (2018)
 KB0846
 KB0846                         *CURRENT SURVEY CONTROL
 KB0846  ______________________________________________________________________
 KB0846* NAD 83(1986) POSITION- 39 10 38.89   (N) 089 39 35.76   (W)   HD_HELD1
 KB0846* NAVD 88 ORTHO HEIGHT -   210.427 (meters)      690.38  (feet) ADJUSTED
 KB0846  ______________________________________________________________________
 KB0846  GEOID HEIGHT    -        -31.314 (meters)                     GEOID18
 KB0846  DYNAMIC HEIGHT  -        210.306 (meters)      689.98  (feet) COMP
 KB0846  MODELED GRAVITY -    980,045.1   (mgal)                       NAVD 88
 KB0846
 KB0846  VERT ORDER      -  SECOND    CLASS I
 KB0846
 KB0846.The horizontal coordinates were determined by differentially corrected
 KB0846.hand held GPS observations or other comparable positioning techniques
 KB0846.and have an estimated accuracy of +/- 3 meters.
 KB0846
 KB0846.The orthometric height was determined by differential leveling and
 KB0846.adjusted by the IL DEPT OF TRANSP
 KB0846.in July 2015.
 KB0846
 KB0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0846.GEOID18 height accuracy estimate available here.
 KB0846
 KB0846.Click photographs - Photos may exist for this station.
 KB0846
 KB0846.The dynamic height is computed by dividing the NAVD 88
 KB0846.geopotential number by the normal gravity value computed on the
 KB0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0846.degrees latitude (g = 980.6199 gals.).
 KB0846
 KB0846.The modeled gravity was interpolated from observed gravity values.
 KB0846
 KB0846;                    North         East    Units  Estimated Accuracy
 KB0846;SPC IL W     -   278,792.6     743,784.2     MT  (+/- 3 meters HH1 GPS) 
 KB0846
 KB0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7023139841(NAD 83)
 KB0846
 KB0846                          SUPERSEDED SURVEY CONTROL
 KB0846
 KB0846  NAVD 88 (06/15/91)  210.414  (m)          690.33   (f) SUPERSEDED  2 0
 KB0846  NGVD 29 (??/??/92)  210.542  (m)          690.75   (f) ADJ UNCH    2 0
 KB0846
 KB0846.Superseded values are not recommended for survey control.
 KB0846
 KB0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0846.See file dsdata.pdf to determine how the superseded data were derived.
 KB0846
 KB0846_MARKER: DB = BENCH MARK DISK
 KB0846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0846_STAMPING: C 94 1935
 KB0846_MARK LOGO: CGS
 KB0846_PROJECTION: RECESSED 8 CENTIMETERS
 KB0846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0846+STABILITY: SURFACE MOTION
 KB0846_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0846+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2014
 KB0846
 KB0846  HISTORY     - Date     Condition        Report By
 KB0846  HISTORY     - 1935     MONUMENTED       CGS
 KB0846  HISTORY     - 1935     GOOD             CGS
 KB0846  HISTORY     - 1944     GOOD             CGS
 KB0846  HISTORY     - 20140825 GOOD             AMESC
 KB0846
 KB0846                          STATION DESCRIPTION
 KB0846
 KB0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0846'AT LITCHFIELD.
 KB0846'AT LITCHFIELD, MONTGOMERY COUNTY, IN THE WABASH RAILROAD PARK,
 KB0846'32 FEET SOUTH OF THE SOUTH END OF THE STATION, 2 FEET EAST OF THE
 KB0846'EAST SIDE OF THE PASSENGER PLATFORM, TWO RAILS NORTH OF KIRKHAM
 KB0846'STREET, AND 28 FEET EAST OF THE EAST RAIL.  A STANDARD DISK,
 KB0846'STAMPED C 94 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0846
 KB0846                          STATION RECOVERY (1944)
 KB0846
 KB0846'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 KB0846'RECOVERED IN GOOD CONDITION.
 KB0846
 KB0846                          STATION RECOVERY (2014)
 KB0846
 KB0846'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0846'RECOVERED IN GOOD CONDITON.
 KB0846'
 KB0846'NOTE-ADD-THE STATION IS 82 FT (25.0 M) WEST OF THE CENTERLINE OF
 KB0846'WASHINGTON STREET, 58.7 FT (17.9 M) NORTH OF THE CENTERLINE OF KIRKHAM
 KB0846'STREET, 31.5 FT (9.6 M) SOUTH OF THE SOUTHWEST CORNER OF THE OLD TRAIN
 KB0846'STATION (NOW A COMMUNITY BUILDING), 10.5 FT (3.2 M) EAST OF A CHAIN
 KB0846'LINK FENCE, 2.0 FT (0.6 M) EAST OF A CONCRETE SLAB.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0150 ***********************************************************************
 JC0150  DESIGNATION -  C 95
 JC0150  PID         -  JC0150
 JC0150  STATE/COUNTY-  IL/MADISON
 JC0150  COUNTRY     -  US
 JC0150  USGS QUAD   -  MONKS MOUND (2018)
 JC0150
 JC0150                         *CURRENT SURVEY CONTROL
 JC0150  ______________________________________________________________________
 JC0150* NAD 83(1986) POSITION- 38 43 59.     (N) 090 07 25.     (W)   SCALED
 JC0150* NAVD 88 ORTHO HEIGHT -   129.218 (meters)      423.94  (feet) ADJUSTED
 JC0150  ______________________________________________________________________
 JC0150  GEOID HEIGHT    -        -31.240 (meters)                     GEOID18
 JC0150  DYNAMIC HEIGHT  -        129.137 (meters)      423.68  (feet) COMP
 JC0150  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 JC0150
 JC0150  VERT ORDER      -  SECOND    CLASS 0
 JC0150
 JC0150.The horizontal coordinates were scaled from a map and have
 JC0150.an estimated accuracy of +/- 6 seconds.
 JC0150
 JC0150.The orthometric height was determined by differential leveling and
 JC0150.adjusted by the NATIONAL GEODETIC SURVEY
 JC0150.in June 1991.
 JC0150
 JC0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0150.GEOID18 height accuracy estimate available here.
 JC0150
 JC0150.Click photographs - Photos may exist for this station.
 JC0150
 JC0150.The dynamic height is computed by dividing the NAVD 88
 JC0150.geopotential number by the normal gravity value computed on the
 JC0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0150.degrees latitude (g = 980.6199 gals.).
 JC0150
 JC0150.The modeled gravity was interpolated from observed gravity values.
 JC0150
 JC0150;                    North         East    Units  Estimated Accuracy
 JC0150;SPC IL W     -   229,340.      703,740.      MT  (+/- 180 meters Scaled)
 JC0150
 JC0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC500910(NAD 83)
 JC0150
 JC0150                          SUPERSEDED SURVEY CONTROL
 JC0150
 JC0150  NGVD 29 (??/??/92)  129.335  (m)          424.33   (f) ADJ UNCH    2 0
 JC0150
 JC0150.Superseded values are not recommended for survey control.
 JC0150
 JC0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0150.See file dsdata.pdf to determine how the superseded data were derived.
 JC0150
 JC0150_MARKER: DB = BENCH MARK DISK
 JC0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0150_STAMPING: C 95 1935
 JC0150_MARK LOGO: CGS
 JC0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0150+STABILITY: SURFACE MOTION
 JC0150
 JC0150  HISTORY     - Date     Condition        Report By
 JC0150  HISTORY     - 1935     MONUMENTED       CGS
 JC0150
 JC0150                          STATION DESCRIPTION
 JC0150
 JC0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0150'AT NAMEOKI.
 JC0150'AT NAMEOKI, MADISON COUNTY, ON THE WABASH RAILROAD, 1-1/2 RAILS
 JC0150'SOUTH OF THE STATION, 6 RAILS NORTH OF A STREET CROSSING, 30
 JC0150'FEET WEST OF THE TRACK, AND 45 FEET EAST OF THE CLEVELAND,
 JC0150'CINCINNATI, CHICAGO AND ST. LOUIS RAILWAY TRACK.  A STANDARD
 JC0150'DISK, STAMPED C 95 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0859 ***********************************************************************
 KB0859  DESIGNATION -  C 96
 KB0859  PID         -  KB0859
 KB0859  STATE/COUNTY-  IL/MACOUPIN
 KB0859  COUNTRY     -  US
 KB0859  USGS QUAD   -  VIRDEN SOUTH (2018)
 KB0859
 KB0859                         *CURRENT SURVEY CONTROL
 KB0859  ______________________________________________________________________
 KB0859* NAD 83(1986) POSITION- 39 26 52.     (N) 089 46 34.     (W)   SCALED
 KB0859* NAVD 88 ORTHO HEIGHT -   204.346 (meters)      670.43  (feet) ADJUSTED
 KB0859  ______________________________________________________________________
 KB0859  GEOID HEIGHT    -        -31.797 (meters)                     GEOID18
 KB0859  DYNAMIC HEIGHT  -        204.232 (meters)      670.05  (feet) COMP
 KB0859  MODELED GRAVITY -    980,061.7   (mgal)                       NAVD 88
 KB0859
 KB0859  VERT ORDER      -  SECOND    CLASS 0
 KB0859
 KB0859.The horizontal coordinates were scaled from a map and have
 KB0859.an estimated accuracy of +/- 6 seconds.
 KB0859
 KB0859.The orthometric height was determined by differential leveling and
 KB0859.adjusted by the NATIONAL GEODETIC SURVEY
 KB0859.in June 1991.
 KB0859
 KB0859.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0859.GEOID18 height accuracy estimate available here.
 KB0859
 KB0859.Click photographs - Photos may exist for this station.
 KB0859
 KB0859.The dynamic height is computed by dividing the NAVD 88
 KB0859.geopotential number by the normal gravity value computed on the
 KB0859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0859.degrees latitude (g = 980.6199 gals.).
 KB0859
 KB0859.The modeled gravity was interpolated from observed gravity values.
 KB0859
 KB0859;                    North         East    Units  Estimated Accuracy
 KB0859;SPC IL W     -   308,750.      733,620.      MT  (+/- 180 meters Scaled)
 KB0859
 KB0859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ611701(NAD 83)
 KB0859
 KB0859                          SUPERSEDED SURVEY CONTROL
 KB0859
 KB0859  NGVD 29 (??/??/92)  204.467  (m)          670.82   (f) ADJ UNCH    2 0
 KB0859
 KB0859.Superseded values are not recommended for survey control.
 KB0859
 KB0859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0859.See file dsdata.pdf to determine how the superseded data were derived.
 KB0859
 KB0859_MARKER: DB = BENCH MARK DISK
 KB0859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0859_STAMPING: C 96 1935
 KB0859_MARK LOGO: CGS
 KB0859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0859+STABILITY: SURFACE MOTION
 KB0859
 KB0859  HISTORY     - Date     Condition        Report By
 KB0859  HISTORY     - 1935     MONUMENTED       CGS
 KB0859  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0859
 KB0859                          STATION DESCRIPTION
 KB0859
 KB0859'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0859'AT GIRARD.
 KB0859'AT GIRARD, MACOUPIN COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 KB0859'RAILROAD, ABOUT 200 YARDS NORTH OF THE STATION, 110 YARDS SOUTH
 KB0859'OF THE OLD ALTON RAILROAD CROSSING, AT A STREET CROSSING, 6 YARDS
 KB0859'SOUTH OF THE CENTERLINE OF THE STREET, AND 4 YARDS WEST OF THE
 KB0859'CENTERLINE OF THE SOUTHBOUND TRACK.  A STANDARD DISK, STAMPED C
 KB0859'96 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0859
 KB0859                          STATION RECOVERY (1976)
 KB0859
 KB0859'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0859'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1050 ***********************************************************************
 HB1050  DESIGNATION -  C 97
 HB1050  PID         -  HB1050
 HB1050  STATE/COUNTY-  IL/RANDOLPH
 HB1050  COUNTRY     -  US
 HB1050  USGS QUAD   -  CHESTER (2018)
 HB1050
 HB1050                         *CURRENT SURVEY CONTROL
 HB1050  ______________________________________________________________________
 HB1050* NAD 83(1986) POSITION- 37 55 49.     (N) 089 52 10.     (W)   SCALED
 HB1050* NAVD 88 ORTHO HEIGHT -   113.119 (meters)      371.12  (feet) ADJUSTED
 HB1050  ______________________________________________________________________
 HB1050  GEOID HEIGHT    -        -29.593 (meters)                     GEOID18
 HB1050  DYNAMIC HEIGHT  -        113.041 (meters)      370.87  (feet) COMP
 HB1050  MODELED GRAVITY -    979,942.2   (mgal)                       NAVD 88
 HB1050
 HB1050  VERT ORDER      -  SECOND    CLASS 0
 HB1050
 HB1050.The horizontal coordinates were scaled from a map and have
 HB1050.an estimated accuracy of +/- 6 seconds.
 HB1050
 HB1050.The orthometric height was determined by differential leveling and
 HB1050.adjusted by the NATIONAL GEODETIC SURVEY
 HB1050.in June 1991.
 HB1050
 HB1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1050.GEOID18 height accuracy estimate available here.
 HB1050
 HB1050.Click photographs - Photos may exist for this station.
 HB1050
 HB1050.The dynamic height is computed by dividing the NAVD 88
 HB1050.geopotential number by the normal gravity value computed on the
 HB1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1050.degrees latitude (g = 980.6199 gals.).
 HB1050
 HB1050.The modeled gravity was interpolated from observed gravity values.
 HB1050
 HB1050;                    North         East    Units  Estimated Accuracy
 HB1050;SPC IL W     -   140,270.      726,130.      MT  (+/- 180 meters Scaled)
 HB1050
 HB1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH478019(NAD 83)
 HB1050
 HB1050                          SUPERSEDED SURVEY CONTROL
 HB1050
 HB1050  NGVD 29 (11/26/84)  113.219  (m)          371.45   (f) ADJUSTED    2 0
 HB1050
 HB1050.Superseded values are not recommended for survey control.
 HB1050
 HB1050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1050.See file dsdata.pdf to determine how the superseded data were derived.
 HB1050
 HB1050_MARKER: DB = BENCH MARK DISK
 HB1050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1050_STAMPING: C 97 1935
 HB1050_MARK LOGO: CGS
 HB1050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1050+STABILITY: SURFACE MOTION
 HB1050
 HB1050  HISTORY     - Date     Condition        Report By
 HB1050  HISTORY     - 1935     MONUMENTED       CGS
 HB1050  HISTORY     - 1968     MARK NOT FOUND   USGS
 HB1050
 HB1050                          STATION DESCRIPTION
 HB1050
 HB1050'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1050'2 MI N FROM MENARD.
 HB1050'2.0 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1050'STATION AT MENARD, RANDOLPH COUNTY, AT POLE 58/18, 50 FEET EAST
 HB1050'OF THE CENTERLINE OF THE MAIN TRACK, AND 75 FEET WEST OF A ROAD.
 HB1050'A STANDARD DISK, STAMPED C 97 1935 AND SET IN THE TOP OF A CONCRETE
 HB1050'POST.  NOTE-- TRACK HAS BEEN RELOCATED.
 HB1050
 HB1050                          STATION RECOVERY (1968)
 HB1050
 HB1050'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 HB1050'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1075 ***********************************************************************
 HB1075  DESIGNATION -  C 98
 HB1075  PID         -  HB1075
 HB1075  STATE/COUNTY-  IL/JACKSON
 HB1075  COUNTRY     -  US
 HB1075  USGS QUAD   -  ROCKWOOD (2018)
 HB1075
 HB1075                         *CURRENT SURVEY CONTROL
 HB1075  ______________________________________________________________________
 HB1075* NAD 83(1986) POSITION- 37 48 58.     (N) 089 39 11.     (W)   SCALED
 HB1075* NAVD 88 ORTHO HEIGHT -   111.760 (meters)      366.67  (feet) ADJUSTED
 HB1075  ______________________________________________________________________
 HB1075  GEOID HEIGHT    -        -29.308 (meters)                     GEOID18
 HB1075  DYNAMIC HEIGHT  -        111.682 (meters)      366.41  (feet) COMP
 HB1075  MODELED GRAVITY -    979,934.2   (mgal)                       NAVD 88
 HB1075
 HB1075  VERT ORDER      -  SECOND    CLASS 0
 HB1075
 HB1075.The horizontal coordinates were scaled from a map and have
 HB1075.an estimated accuracy of +/- 6 seconds.
 HB1075
 HB1075.The orthometric height was determined by differential leveling and
 HB1075.adjusted by the NATIONAL GEODETIC SURVEY
 HB1075.in June 1991.
 HB1075
 HB1075.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1075.GEOID18 height accuracy estimate available here.
 HB1075
 HB1075.Click photographs - Photos may exist for this station.
 HB1075
 HB1075.The dynamic height is computed by dividing the NAVD 88
 HB1075.geopotential number by the normal gravity value computed on the
 HB1075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1075.degrees latitude (g = 980.6199 gals.).
 HB1075
 HB1075.The modeled gravity was interpolated from observed gravity values.
 HB1075
 HB1075;                    North         East    Units  Estimated Accuracy
 HB1075;SPC IL W     -   127,690.      745,220.      MT  (+/- 180 meters Scaled)
 HB1075
 HB1075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG664887(NAD 83)
 HB1075
 HB1075                          SUPERSEDED SURVEY CONTROL
 HB1075
 HB1075  NGVD 29 (11/26/84)  111.860  (m)          366.99   (f) ADJUSTED    2 0
 HB1075
 HB1075.Superseded values are not recommended for survey control.
 HB1075
 HB1075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1075.See file dsdata.pdf to determine how the superseded data were derived.
 HB1075
 HB1075_MARKER: DB = BENCH MARK DISK
 HB1075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1075_STAMPING: C 98 1935
 HB1075_MARK LOGO: CGS
 HB1075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1075+STABILITY: SURFACE MOTION
 HB1075
 HB1075  HISTORY     - Date     Condition        Report By
 HB1075  HISTORY     - 1935     MONUMENTED       CGS
 HB1075  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1075
 HB1075                          STATION DESCRIPTION
 HB1075
 HB1075'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1075'1.1 MI SE FROM CORA.
 HB1075'1.1 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1075'STATION AT CORA, JACKSON COUNTY, AT POLE 72/28, 25 FEET SOUTH OF A
 HB1075'ROAD CROSSING, AND 15 FEET WEST OF THE CENTERLINE OF THE TRACK.
 HB1075'A STANDARD DISK, STAMPED C 98 1935 AND SET IN THE TOP OF A CONCRETE
 HB1075'POST.
 HB1075
 HB1075                          STATION RECOVERY (1966)
 HB1075
 HB1075'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1075'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1105 ***********************************************************************
 JB1105  DESIGNATION -  C 99
 JB1105  PID         -  JB1105
 JB1105  STATE/COUNTY-  IL/PERRY
 JB1105  COUNTRY     -  US
 JB1105  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1105
 JB1105                         *CURRENT SURVEY CONTROL
 JB1105  ______________________________________________________________________
 JB1105* NAD 83(2011) POSITION- 38 04 23.43424(N) 089 23 09.98879(W)   ADJUSTED
 JB1105* NAD 83(2011) ELLIP HT-   106.224 (meters)        (06/27/12)   ADJUSTED
 JB1105* NAD 83(2011) EPOCH   -  2010.00
 JB1105* NAVD 88 ORTHO HEIGHT -   135.805 (meters)      445.55  (feet) ADJUSTED
 JB1105  ______________________________________________________________________
 JB1105  GEOID HEIGHT    -        -29.566 (meters)                     GEOID18
 JB1105  NAD 83(2011) X  -     53,865.888 (meters)                     COMP
 JB1105  NAD 83(2011) Y  - -5,027,219.667 (meters)                     COMP
 JB1105  NAD 83(2011) Z  -  3,911,906.776 (meters)                     COMP
 JB1105  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 JB1105  DYNAMIC HEIGHT  -        135.716 (meters)      445.26  (feet) COMP
 JB1105  MODELED GRAVITY -    979,975.3   (mgal)                       NAVD 88
 JB1105
 JB1105  VERT ORDER      -  SECOND    CLASS 0
 JB1105
 JB1105  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1105  Standards:
 JB1105         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1105            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1105  -------------------------------------------------------------------
 JB1105  NETWORK    0.52   0.98           0.24   0.18   0.50     -0.04413498
 JB1105  -------------------------------------------------------------------
 JB1105  Click here for local accuracies and other accuracy information.
 JB1105
 JB1105.The horizontal coordinates were established by GPS observations
 JB1105.and adjusted by the National Geodetic Survey in June 2012.
 JB1105
 JB1105.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1105.been affixed to the stable North American tectonic plate. See 
 JB1105.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1105
 JB1105.The horizontal coordinates are valid at the epoch date displayed above
 JB1105.which is a decimal equivalence of Year/Month/Day.
 JB1105
 JB1105.The orthometric height was determined by differential leveling and
 JB1105.adjusted by the NATIONAL GEODETIC SURVEY
 JB1105.in June 1991.
 JB1105
 JB1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1105.GEOID18 height accuracy estimate available here.
 JB1105
 JB1105.Click photographs - Photos may exist for this station.
 JB1105
 JB1105.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1105
 JB1105.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1105
 JB1105.The ellipsoidal height was determined by GPS observations
 JB1105.and is referenced to NAD 83.
 JB1105
 JB1105.The dynamic height is computed by dividing the NAVD 88
 JB1105.geopotential number by the normal gravity value computed on the
 JB1105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1105.degrees latitude (g = 980.6199 gals.).
 JB1105
 JB1105.The modeled gravity was interpolated from observed gravity values.
 JB1105
 JB1105. The following values were computed from the NAD 83(2011) position.
 JB1105
 JB1105;                    North         East     Units Scale Factor Converg.
 JB1105;SPC IL W     -   156,379.408   768,486.692   MT  0.99999892   +0 28 52.9
 JB1105;SPC IL W     -   513,054.77  2,521,276.76   sFT  0.99999892   +0 28 52.9
 JB1105;UTM  16      - 4,216,622.556   290,699.803   MT  1.00013956   -1 28 19.1
 JB1105
 JB1105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1105!SPC IL W     -   0.99998333  x   0.99999892  =   0.99998225
 JB1105!UTM  16      -   0.99998333  x   1.00013956  =   1.00012289
 JB1105
 JB1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9069916622(NAD 83)
 JB1105
 JB1105                          SUPERSEDED SURVEY CONTROL
 JB1105
 JB1105  NAD 83(2007)-  38 04 23.43432(N)    089 23 09.98960(W) AD(2002.00) 1
 JB1105  ELLIP H (03/25/08)  106.247  (m)                       GP(2002.00) 3 2
 JB1105  NAD 83(1997)-  38 04 23.43404(N)    089 23 09.98960(W) AD(       ) 1
 JB1105  ELLIP H (06/21/07)  106.232  (m)                       GP(       ) 3 2
 JB1105  NAVD 88             135.81   (m)          445.6    (f) LEVELING    3  
 JB1105  NGVD 29 (??/??/92)  135.907  (m)          445.89   (f) ADJ UNCH    2 0
 JB1105
 JB1105.Superseded values are not recommended for survey control.
 JB1105
 JB1105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1105.See file dsdata.pdf to determine how the superseded data were derived.
 JB1105
 JB1105_MARKER: DB = BENCH MARK DISK
 JB1105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1105_STAMPING: C 99 1935
 JB1105_MARK LOGO: CGS
 JB1105_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1105+STABILITY: SURFACE MOTION
 JB1105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1105+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2015
 JB1105
 JB1105  HISTORY     - Date     Condition        Report By
 JB1105  HISTORY     - 1935     MONUMENTED       CGS
 JB1105  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1105  HISTORY     - 1979     GOOD             ILDT
 JB1105  HISTORY     - 20070424 GOOD             ILDT
 JB1105  HISTORY     - 20090305 GOOD             ILDT
 JB1105  HISTORY     - 20120627 GOOD             ILDT
 JB1105  HISTORY     - 20151110 GOOD             ILDT
 JB1105
 JB1105                          STATION DESCRIPTION
 JB1105
 JB1105'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1105'AT PINCKNEYVILLE.
 JB1105'AT PINCKNEYVILLE, PERRY COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB1105'220 FEET SOUTHEAST OF THE STATION, 60 FEET SOUTHWEST OF THE
 JB1105'CENTERLINE OF THE MAIN TRACK, 8 FEET EAST OF A CINDER DRIVEWAY,
 JB1105'AND AT POLE 61+06.  A STANDARD DISK, STAMPED C 99 1935 AND SET
 JB1105'IN THE TOP OF A CONCRETE POST.
 JB1105
 JB1105                          STATION RECOVERY (1974)
 JB1105
 JB1105'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1105'MARK NOT FOUND.
 JB1105
 JB1105                          STATION RECOVERY (1979)
 JB1105
 JB1105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1105'RECOVERED IN GOOD CONDITION.
 JB1105
 JB1105                          STATION RECOVERY (2007)
 JB1105
 JB1105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB1105'RECOVERED AS DESCRIBED
 JB1105
 JB1105                          STATION RECOVERY (2009)
 JB1105
 JB1105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1105'RECOVERED IN GOOD CONDITION.
 JB1105
 JB1105                          STATION RECOVERY (2012)
 JB1105
 JB1105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1105'RECOVERED IN GOOD CONDITION.
 JB1105
 JB1105                          STATION RECOVERY (2015)
 JB1105
 JB1105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 JB1105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1709 ***********************************************************************
 HB1709  DESIGNATION -  CACHE
 HB1709  PID         -  HB1709
 HB1709  STATE/COUNTY-  IL/JOHNSON
 HB1709  COUNTRY     -  US
 HB1709  USGS QUAD   -  CYPRESS (2018)
 HB1709
 HB1709                         *CURRENT SURVEY CONTROL
 HB1709  ______________________________________________________________________
 HB1709* NAD 83(1997) POSITION- 37 19 53.28775(N) 089 02 17.14371(W)   ADJUSTED
 HB1709* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 HB1709  ______________________________________________________________________
 HB1709  GEOID HEIGHT    -        -28.467 (meters)                     GEOID18
 HB1709  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 HB1709  HORZ ORDER      -  SECOND
 HB1709
 HB1709.The horizontal coordinates were established by classical geodetic methods
 HB1709.and adjusted by the National Geodetic Survey in October 1999.
 HB1709
 HB1709.The orthometric height was scaled from a topographic map.
 HB1709
 HB1709.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1709.GEOID18 height accuracy estimate available here.
 HB1709
 HB1709.Click photographs - Photos may exist for this station.
 HB1709
 HB1709.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1709
 HB1709. The following values were computed from the NAD 83(1997) position.
 HB1709
 HB1709;                    North         East     Units Scale Factor Converg.
 HB1709;SPC IL E     -    74,009.273   237,542.444   MT  1.00002303   -0 25 38.6
 HB1709;SPC IL E     -   242,812.09    779,337.17   sFT  1.00002303   -0 25 38.6
 HB1709;UTM  16      - 4,133,592.271   319,438.323   MT  1.00000162   -1 14 10.6
 HB1709
 HB1709!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1709!SPC IL E     -   0.99998014  x   1.00002303  =   1.00000317
 HB1709!UTM  16      -   0.99998014  x   1.00000162  =   0.99998176
 HB1709
 HB1709:                Primary Azimuth Mark                     Grid Az
 HB1709:SPC IL E     -  CACHE AZ MK                              071 25 43.9
 HB1709:UTM  16      -  CACHE AZ MK                              072 14 15.9
 HB1709
 HB1709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1943833592(NAD 83)
 HB1709
 HB1709|---------------------------------------------------------------------|
 HB1709| PID    Reference Object                     Distance      Geod. Az  |
 HB1709|                                                           dddmmss.s |
 HB1709| CI3180 CACHE RM 1                           19.914 METERS 03142     |
 HB1709| CI3179 CACHE AZ MK                                        0710005.3 |
 HB1709| HB1564 JOPPA RADIO STA KSB 782 MAST        APPROX.19.4 KM 1282755.8 |
 HB1709| HB1566 JOPPA STEAM ELEC STA NE TOWER       APPROX.21.6 KM 1301643.5 |
 HB1709| HB1565 JOPPA STEAM ELEC STA CEN STACK      APPROX.20.9 KM 1301928.7 |
 HB1709| HB1568 JOPPA STEAM ELEC STA SE TOWER       APPROX.22.0 KM 1333629.7 |
 HB1709| CI3181 CACHE RM 2                           17.493 METERS 18338     |
 HB1709| HB1708 CACHE 2                               5.024 METERS 25107     |
 HB1709|---------------------------------------------------------------------|
 HB1709
 HB1709                          SUPERSEDED SURVEY CONTROL
 HB1709
 HB1709  NAD 83(1993)-  37 19 53.29225(N)    089 02 17.14314(W) AD(       ) 2
 HB1709  NAD 83(1986)-  37 19 53.29694(N)    089 02 17.14664(W) AD(       ) 2
 HB1709  NAD 27      -  37 19 53.10472(N)    089 02 16.88989(W) AD(       ) 2
 HB1709
 HB1709.Superseded values are not recommended for survey control.
 HB1709
 HB1709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1709.See file dsdata.pdf to determine how the superseded data were derived.
 HB1709
 HB1709_MARKER: DS = TRIANGULATION STATION DISK
 HB1709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1709_STAMPING: CACHE 1957
 HB1709_MARK LOGO: CGS
 HB1709_PROJECTION: FLUSH
 HB1709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1709+STABILITY: SURFACE MOTION
 HB1709
 HB1709  HISTORY     - Date     Condition        Report By
 HB1709  HISTORY     - 1957     MONUMENTED       CGS
 HB1709  HISTORY     - 1958     SEE DESCRIPTION  CGS
 HB1709  HISTORY     - 20100610 MARK NOT FOUND   ILDT
 HB1709
 HB1709                          STATION DESCRIPTION
 HB1709
 HB1709'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1709'THE STATION IS LOCATED 5.5 MILES WEST OF BELKNAP, ABOUT 6 MILES NORTH
 HB1709'AND 1.5 MILES WEST OF GRAND CHAIN, ABOUT 7 MILES EAST AND 2 MILES
 HB1709'SOUTH OF DONGOLA, ABOUT 10 MILES SOUTHWEST OF VIENNA AND ON THE
 HB1709'PROPERTY OF MR. R. E. GEORGE. IT IS 21 FEET WEST OF THE
 HB1709'CENTERLINE OF A GRAVELED ROAD, 6 FEET NORTHWEST OF A WHITE WITNESS
 HB1709'POST AND 4 FEET WEST OF A FENCE.  THE MONUMENT IS FLUSH AND THE MARK
 HB1709'IS STAMPED CACHE 1957.
 HB1709'
 HB1709'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 AND STATE
 HB1709'HIGHWAY 169, ABOUT 2.6 MILES WEST OF KARNAK, GO NORTH ON HIGHWAY
 HB1709'37 FOR 1.15 MILES TO A RAILROAD CROSSING AT WHITE HILL. CONTINUE
 HB1709'NORTH ON HIGHWAY 37 FOR 0.75 MILE TO A SIDE ROAD LEFT, WEST,
 HB1709'JUST BEFORE THE CREST OF THE HILL. TURN LEFT AND GO 0.35 MILE TO
 HB1709'JOPPA JUNCTION. CONTINUE WEST ON GRAVELED ROAD FOR 0.45 MILE TO
 HB1709'THE AZIMUTH MARK ON THE RIGHT, NORTH SIDE OF THE ROAD. CONTINUE WEST
 HB1709'FOR 0.15 MILE TO A SIDE ROAD LEFT, SOUTH. BEAR SOUTH TO THE TOP
 HB1709'OF THE HILL, 0.1 MILE, TO THE STATION ON THE RIGHT, WEST SIDE OF
 HB1709'THE ROAD.
 HB1709'
 HB1709'REFERENCE MARK 1 IS 67 FEET NORTHEAST OF A WHITE WITNESS POST, 15
 HB1709'FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD AND 1 FOOT
 HB1709'WEST OF A FENCE. THE MONUMENT IS FLUSH AND THE MARK IS STAMPED CACHE
 HB1709'NO. 1 1957.
 HB1709'
 HB1709'REFERENCE MARK 2 IS 53 FEET SOUTH OF A WHITE WITNESS POST, 21 FEET
 HB1709'WEST OF THE CENTERLINE OF THE GRAVELED ROAD AND 4 FEET WEST OF A
 HB1709'FENCE. THE MONUMENT IS FLUSH AND THE MARK IS STAMPED CACHE NO. 2
 HB1709'1957.
 HB1709'
 HB1709'THE AZIMUTH MARK IS 50 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 HB1709'FRAME HOUSE, 36 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD,
 HB1709'2 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT WEST OF A POWER LINE
 HB1709'POLE. THE MONUMENT IS FLUSH AND THE MARK IS STAMPED CACHE 1957.
 HB1709'
 HB1709'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1709
 HB1709                          STATION RECOVERY (1958)
 HB1709
 HB1709'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (WRH)
 HB1709'ALL MARKS AT THIS STATION WERE RECOVERED, THE REFERENCE MARKS WERE IN
 HB1709'GOOD CONDITION AS WAS THE AZIMUTH MARK. THE STATION MARK HAD
 HB1709'BEEN STRUCK BY A BULLDOZER.
 HB1709'
 HB1709'STATION AND BOTH REFERENCE MARKS WERE MOVED.
 HB1709'
 HB1709'SEE CACHE 2 1958.
 HB1709
 HB1709                          STATION RECOVERY (2010)
 HB1709
 HB1709'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1709'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1708 ***********************************************************************
 HB1708  DESIGNATION -  CACHE 2
 HB1708  PID         -  HB1708
 HB1708  STATE/COUNTY-  IL/JOHNSON
 HB1708  COUNTRY     -  US
 HB1708  USGS QUAD   -  CYPRESS (2018)
 HB1708
 HB1708                         *CURRENT SURVEY CONTROL
 HB1708  ______________________________________________________________________
 HB1708* NAD 83(1997) POSITION- 37 19 53.23499(N) 089 02 17.33680(W)   NO CHECK
 HB1708* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 HB1708  ______________________________________________________________________
 HB1708  GEOID HEIGHT    -        -28.467 (meters)                     GEOID18
 HB1708  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 HB1708  HORZ ORDER      -  THIRD
 HB1708
 HB1708.The horizontal coordinates were established by classical geodetic methods
 HB1708.and adjusted by the National Geodetic Survey in October 1999.
 HB1708
 HB1708.No horizontal observational check was made to the station.
 HB1708
 HB1708.The orthometric height was scaled from a topographic map.
 HB1708
 HB1708.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1708.GEOID18 height accuracy estimate available here.
 HB1708
 HB1708.Click photographs - Photos may exist for this station.
 HB1708
 HB1708.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1708
 HB1708. The following values were computed from the NAD 83(1997) position.
 HB1708
 HB1708;                    North         East     Units Scale Factor Converg.
 HB1708;SPC IL E     -    74,007.682   237,537.679   MT  1.00002304   -0 25 38.8
 HB1708;SPC IL E     -   242,806.87    779,321.54   sFT  1.00002304   -0 25 38.8
 HB1708;SPC IL W     -    74,369.518   800,009.374   MT  1.00006434   +0 41 03.9
 HB1708;SPC IL W     -   243,993.99  2,624,697.42   sFT  1.00006434   +0 41 03.9
 HB1708;UTM  16      - 4,133,590.748   319,433.535   MT  1.00000164   -1 14 10.7
 HB1708
 HB1708!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1708!SPC IL E     -   0.99998014  x   1.00002304  =   1.00000318
 HB1708!SPC IL W     -   0.99998014  x   1.00006434  =   1.00004448
 HB1708!UTM  16      -   0.99998014  x   1.00000164  =   0.99998178
 HB1708
 HB1708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1943333590(NAD 83)
 HB1708
 HB1708                          SUPERSEDED SURVEY CONTROL
 HB1708
 HB1708  NAD 83(1993)-  37 19 53.23949(N)    089 02 17.33623(W) AD(       ) 3
 HB1708  NAD 83(1986)-  37 19 53.24418(N)    089 02 17.33973(W) AD(       ) 3
 HB1708  NAD 27      -  37 19 53.05195(N)    089 02 17.08297(W) AD(       ) 3
 HB1708
 HB1708.Superseded values are not recommended for survey control.
 HB1708
 HB1708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1708.See file dsdata.pdf to determine how the superseded data were derived.
 HB1708
 HB1708_MARKER: DS = TRIANGULATION STATION DISK
 HB1708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1708_STAMPING: CACHE 2 1958
 HB1708_MARK LOGO: CGS
 HB1708_PROJECTION: RECESSED 10 CENTIMETERS
 HB1708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1708+STABILITY: SURFACE MOTION
 HB1708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1708+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2007
 HB1708
 HB1708  HISTORY     - Date     Condition        Report By
 HB1708  HISTORY     - 1958     MONUMENTED       CGS
 HB1708  HISTORY     - 20070503 GOOD             ILDT
 HB1708  HISTORY     - 20100610 MARK NOT FOUND   ILDT
 HB1708
 HB1708                          STATION DESCRIPTION
 HB1708
 HB1708'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (WRH)
 HB1708'THE STATION IS LOCATED 5.5 MILES WEST OF BELKNAP, ABOUT 6 MILES NORTH
 HB1708'AND 1.5 MILES WEST OF GRAND CHAIN, ABOUT 7 MILES EAST AND 2 MILES
 HB1708'SOUTH OF DONGOLA, ABOUT 10 MILES SOUTHWEST OF VIENNA AND ON PROPERTY
 HB1708'OWNED BY MR. R. E GEORGE.  IT IS ABOUT 30 FEET WEST OF THE CENTERLINE
 HB1708'OF NEW ROAD, ABOUT 300 FEET SOUTH OF A T-ROAD JUNCTION, 2 FEET SOUTH
 HB1708'OF A WHITE WITNESS POST, ABOUT 4 INCHES UNDERGROUND, AND THE DISK IS
 HB1708'STAMPED CACHE 2 1958.
 HB1708'
 HB1708'REFERENCE MARK NO. 3 IS 30 FEET EAST OF THE CENTERLINE OF ROAD, ABOUT
 HB1708'285 FEET SOUTH OF A T-ROAD JUNCTION.  STAMPED CACHE 2 NO 3 1958.
 HB1708'
 HB1708'REFERENCE MARK NO. 4 IS 30 FEET WEST OF THE CENTERLINE OF ROAD, ABOUT
 HB1708'350 FEET SOUTH OF THE JUNCTION OF A T-ROAD.  STAMPED CACHE 2 NO 4
 HB1708'1958.
 HB1708'
 HB1708'THE AZIMUTH MARK IS 50 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF MR.
 HB1708'GEORGES FARM HOUSE, 36 FEET NORTH OF THE CENTERLINE OF ROAD, 2 FEET
 HB1708'WEST OF WHITE WITNESS POST. AND 1 FOOT WEST OF A POWER POLE, THE MARK
 HB1708'IS FLUSH AND THE DISK IS STAMPED CACHE 1957.
 HB1708'
 HB1708'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 AND 169,
 HB1708'ABOUT 2.6 MILES WEST OF KARNAK, GO NORTH ON HIGHWAY 37 FOR 1.15 MILES
 HB1708'TO RAILROAD CROSSING AT WHITE HILL, CONTINUE NORTH ON HIGHWAY 37 FOR
 HB1708'0.75 MILE TO A SIDE ROAD WEST,* TURN LEFT AND GO WEST FOR 0.35 MILE TO
 HB1708'JOPPA JUNCTION, CONTINUE WEST FOR 0.45 MILE TO TOP OF A STEEP GRADE
 HB1708'AND AZIMUTH MARK ON THE RIGHT NORTH OF ROAD, CONTINUE 0.15 MILE TO
 HB1708'SIDE ROAD SOUTH, TURN LEFT AND GO SOUTH ABOUT 300 FEET TO STATION ON
 HB1708'WEST SIDE OF ROAD AS DESCRIBED.
 HB1708'
 HB1708'*THIS ROAD JUNCTION IS 7.35 MILES SOUTH ALONG STATE HIGHWAY 37 FOR THE
 HB1708'JUNCTION OF STATE HIGHWAY 149.
 HB1708
 HB1708                          STATION RECOVERY (2007)
 HB1708
 HB1708'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (DG)
 HB1708'RECOVERED IN GOOD CONDITION.
 HB1708
 HB1708                          STATION RECOVERY (2010)
 HB1708
 HB1708'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1708'MONUMENT IN TREES, FOUND AZ MARK. AZ IS GPS WORTHY AND ON THE PROPERTY
 HB1708'OF DON GOINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7914 ***********************************************************************
 DF7914  CBN         -  This is a Cooperative Base Network Control Station.
 DF7914  DESIGNATION -  CACHE RIVER
 DF7914  PID         -  DF7914
 DF7914  STATE/COUNTY-  IL/JOHNSON
 DF7914  COUNTRY     -  US
 DF7914  USGS QUAD   -  CYPRESS (2018)
 DF7914
 DF7914                         *CURRENT SURVEY CONTROL
 DF7914  ______________________________________________________________________
 DF7914* NAD 83(2011) POSITION- 37 18 40.86558(N) 089 00 59.52145(W)   ADJUSTED
 DF7914* NAD 83(2011) ELLIP HT-    75.200 (meters)        (06/27/12)   ADJUSTED
 DF7914* NAD 83(2011) EPOCH   -  2010.00
 DF7914* NAVD 88 ORTHO HEIGHT -   103.7   (meters)      340.    (feet) GPS OBS
 DF7914  ______________________________________________________________________
 DF7914  NAVD 88 orthometric height was determined with an earlier geoid model
 DF7914  GEOID HEIGHT    -        -28.463 (meters)                     GEOID18
 DF7914  NAD 83(2011) X  -     87,178.494 (meters)                     COMP
 DF7914  NAD 83(2011) Y  - -5,078,434.736 (meters)                     COMP
 DF7914  NAD 83(2011) Z  -  3,844,978.133 (meters)                     COMP
 DF7914  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 DF7914
 DF7914  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7914  Standards:
 DF7914         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7914            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7914  -------------------------------------------------------------------
 DF7914  NETWORK    0.78   1.16           0.33   0.31   0.59      0.14367534
 DF7914  -------------------------------------------------------------------
 DF7914  Click here for local accuracies and other accuracy information.
 DF7914
 DF7914.The horizontal coordinates were established by GPS observations
 DF7914.and adjusted by the National Geodetic Survey in June 2012.
 DF7914
 DF7914.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7914.been affixed to the stable North American tectonic plate. See 
 DF7914.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7914
 DF7914.The horizontal coordinates are valid at the epoch date displayed above
 DF7914.which is a decimal equivalence of Year/Month/Day.
 DF7914
 DF7914.The orthometric height was determined by GPS observations and a
 DF7914.high-resolution geoid model.
 DF7914
 DF7914.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7914.GEOID18 height accuracy estimate available here.
 DF7914
 DF7914.Click photographs - Photos may exist for this station.
 DF7914
 DF7914.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7914
 DF7914.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7914
 DF7914.The ellipsoidal height was determined by GPS observations
 DF7914.and is referenced to NAD 83.
 DF7914
 DF7914. The following values were computed from the NAD 83(2011) position.
 DF7914
 DF7914;                    North         East     Units Scale Factor Converg.
 DF7914;SPC IL E     -    71,762.561   239,437.175   MT  1.00002016   -0 24 50.9
 DF7914;SPC IL E     -   235,441.00    785,553.46   sFT  1.00002016   -0 24 50.9
 DF7914;UTM  16      - 4,131,319.096   321,301.110   MT  0.99999337   -1 13 21.5
 DF7914
 DF7914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7914!SPC IL E     -   0.99998820  x   1.00002016  =   1.00000836
 DF7914!UTM  16      -   0.99998820  x   0.99999337  =   0.99998157
 DF7914
 DF7914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2130131319(NAD 83)
 DF7914
 DF7914                          SUPERSEDED SURVEY CONTROL
 DF7914
 DF7914  NAD 83(2007)-  37 18 40.86527(N)    089 00 59.52230(W) AD(2002.00) 0
 DF7914  ELLIP H (02/10/07)   75.230  (m)                       GP(2002.00)    
 DF7914  NAD 83(1997)-  37 18 40.86521(N)    089 00 59.52227(W) AD(       ) A
 DF7914  ELLIP H (09/15/03)   75.232  (m)                       GP(       ) 4 1
 DF7914  NAVD 88 (11/24/10)  103.7    (m)  GEOID09  model used  GPS OBS        
 DF7914  NAVD 88 (09/15/03)  103.7    (m)  GEOID99  model used  GPS OBS        
 DF7914
 DF7914.Superseded values are not recommended for survey control.
 DF7914
 DF7914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7914.See file dsdata.pdf to determine how the superseded data were derived.
 DF7914
 DF7914_MARKER: DD = SURVEY DISK
 DF7914_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7914_STAMPING: CACHE RIVER 2002
 DF7914_MARK LOGO: ILDW
 DF7914_PROJECTION: FLUSH
 DF7914_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7914_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7914+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2010
 DF7914
 DF7914  HISTORY     - Date     Condition        Report By
 DF7914  HISTORY     - 20020529 MONUMENTED       ILDW
 DF7914  HISTORY     - 20100610 GOOD             ILDT
 DF7914  HISTORY     - 20100720 GOOD             ILDT
 DF7914
 DF7914                          STATION DESCRIPTION
 DF7914
 DF7914'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (BR)
 DF7914'THE STATION IS LOCATED IN JOHNSON COUNTY, IN THE NORTHWEST QUARTER OF
 DF7914'SECTION 8, TOWNSHIP 14 SOUTH, RANGE 2 EAST OF THE 3RD PRINCIPAL
 DF7914'MERIDIAN.
 DF7914'
 DF7914'TO REACH THE STATION FROM THE ENTRANCE TO CACHE RIVER WETLAND CENTER
 DF7914'ALONG STATE HIGHWAY 37, WHICH IS 1.7 MILES NORTH OF THE INTERSECTION
 DF7914'OF STATE HIGHWAY 37 AND STATE HIGHWAY 169, GO THRU THE PARKING LOT AND
 DF7914'ALONG A CONCRETE PAVED BICYCLE PATH 0.3 MILES TO THE STATION.
 DF7914'
 DF7914'THE STATION IS 6.5 FEET NORTH OF THE NORTH EDGE OF THE CONCRETE PATH
 DF7914'(282 FEET SOUTHEAST OF A WATER FOUNTAIN AT THE WETLAND CENTER AND
 DF7914'136.3 FEET NORTHEAST OF A POWER POLE) - SET FLUSH WITH THE GROUND AND
 DF7914'MARKED WITH WITNESS POST 1 FT EAST OF MONUMENT.
 DF7914
 DF7914                          STATION RECOVERY (2010)
 DF7914
 DF7914'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DF7914'RECOVERED IN GOOD CONDITION.
 DF7914
 DF7914                          STATION RECOVERY (2010)
 DF7914
 DF7914'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (BE)
 DF7914'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7971 ***********************************************************************
 DO7971  DESIGNATION -  CAHOKIA
 DO7971  PID         -  DO7971
 DO7971  STATE/COUNTY-  IL/MADISON
 DO7971  COUNTRY     -  US
 DO7971  USGS QUAD   -  WORDEN (2018)
 DO7971
 DO7971                         *CURRENT SURVEY CONTROL
 DO7971  ______________________________________________________________________
 DO7971* NAD 83(2011) POSITION- 38 59 00.80566(N) 089 51 02.01050(W)   ADJUSTED
 DO7971* NAD 83(2011) ELLIP HT-   125.077 (meters)        (05/22/13)   ADJUSTED
 DO7971* NAD 83(2011) EPOCH   -  2010.00
 DO7971* NAVD 88 ORTHO HEIGHT -   156.2   (meters)      512.    (feet) GPS OBS
 DO7971  ______________________________________________________________________
 DO7971  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7971  GEOID HEIGHT    -        -31.178 (meters)                     GEOID12A
 DO7971  GEOID HEIGHT    -        -31.163 (meters)                     GEOID18
 DO7971  NAD 83(2011) X  -     12,948.817 (meters)                     COMP
 DO7971  NAD 83(2011) Y  - -4,964,556.242 (meters)                     COMP
 DO7971  NAD 83(2011) Z  -  3,990,976.933 (meters)                     COMP
 DO7971  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 DO7971
 DO7971  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7971  Standards:
 DO7971         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7971            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7971  -------------------------------------------------------------------
 DO7971  NETWORK    0.59   1.63           0.25   0.23   0.83      0.01581846
 DO7971  -------------------------------------------------------------------
 DO7971  Click here for local accuracies and other accuracy information.
 DO7971
 DO7971.The horizontal coordinates were established by GPS observations
 DO7971.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7971
 DO7971.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7971.been affixed to the stable North American tectonic plate. See 
 DO7971.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7971
 DO7971.The horizontal coordinates are valid at the epoch date displayed above
 DO7971.which is a decimal equivalence of Year/Month/Day.
 DO7971
 DO7971.The orthometric height was determined by GPS observations and a
 DO7971.high-resolution geoid model.
 DO7971
 DO7971.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7971.GEOID18 height accuracy estimate available here.
 DO7971
 DO7971.Click photographs - Photos may exist for this station.
 DO7971
 DO7971.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7971
 DO7971.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7971
 DO7971.The ellipsoidal height was determined by GPS observations
 DO7971.and is referenced to NAD 83.
 DO7971
 DO7971. The following values were computed from the NAD 83(2011) position.
 DO7971
 DO7971;                    North         East     Units Scale Factor Converg.
 DO7971;SPC IL W     -   257,191.509   727,388.071   MT  0.99995041   +0 11 55.9
 DO7971;SPC IL W     -   843,802.48  2,386,439.03   sFT  0.99995041   +0 11 55.9
 DO7971;UTM  16      - 4,318,817.702   253,086.569   MT  1.00035078   -1 47 39.1
 DO7971
 DO7971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7971!SPC IL W     -   0.99998038  x   0.99995041  =   0.99993079
 DO7971!UTM  16      -   0.99998038  x   1.00035078  =   1.00033115
 DO7971
 DO7971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5308618817(NAD 83)
 DO7971
 DO7971                          SUPERSEDED SURVEY CONTROL
 DO7971
 DO7971.No superseded survey control is available for this station.
 DO7971
 DO7971_MARKER: DD = SURVEY DISK
 DO7971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7971_STAMPING: CAHOKIA 2011
 DO7971_MARK LOGO: ILDT
 DO7971_PROJECTION: FLUSH
 DO7971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7971+STABILITY: SURFACE MOTION
 DO7971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7971+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2019
 DO7971
 DO7971  HISTORY     - Date     Condition        Report By
 DO7971  HISTORY     - 2011     MONUMENTED       ILDT
 DO7971  HISTORY     - 20110719 GOOD             ILDT
 DO7971  HISTORY     - 20191010 GOOD             ILDT
 DO7971
 DO7971                          STATION DESCRIPTION
 DO7971
 DO7971'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7971'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTHEAST OF BUNKER
 DO7971'HILL, 4.0 MI (6.4 KM) EAST-NORTHEAST OF PRAIRIETOWN AND 3.7 MI (6.0
 DO7971'KM) NORTH OF WORDEN.
 DO7971'
 DO7971'TO REACH FROM THE INTERSECTION OF IL 4 AND RENKEN ROAD ON THE
 DO7971'SOUTHWEST SIDE OF STAUNTON.  PROCEED WEST AND SOUTH ON RENKEN ROAD FOR
 DO7971'3.0 MI (4.8 KM) TO THE STATION ON THE LEFT JUS BEFORE THE BRIDGE OVER
 DO7971'CAHOKIA CREEK.
 DO7971'
 DO7971'THE STATION IS A ALUMINUM IL DOT DISK IN CONCRETE.  IT IS 38.6 FT
 DO7971'(11.8 M) NORTH-NORTHEAST OF A UTILITY POLE, 33.3 FT (10.1 M) SOUTH OF
 DO7971'THE CENTERLINE OF RENKEN ROAD, 31.3 FT (9.5 M) WEST OF THE CENTERLINE
 DO7971'OF ENTRANCE, 25.8 FT (7.9 M) WEST-SOUTHWEST OF THE EAST END OF A GUARD
 DO7971'RAIL AND 11.1 FT (3.4 M) SOUTH OF GUARD RAIL.
 DO7971
 DO7971                          STATION RECOVERY (2019)
 DO7971
 DO7971'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DO7971'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1799 ***********************************************************************
 HB1799  CBN         -  This is a Cooperative Base Network Control Station.
 HB1799  PACS        -  This is a Primary Airport Control Station.
 HB1799  DESIGNATION -  CAIPORT
 HB1799  PID         -  HB1799
 HB1799  STATE/COUNTY-  IL/ALEXANDER
 HB1799  COUNTRY     -  US
 HB1799  USGS QUAD   -  CAIRO (2018)
 HB1799
 HB1799                         *CURRENT SURVEY CONTROL
 HB1799  ______________________________________________________________________
 HB1799* NAD 83(2011) POSITION- 37 03 49.84143(N) 089 13 16.40184(W)   ADJUSTED
 HB1799* NAD 83(2011) ELLIP HT-    68.753 (meters)        (06/27/12)   ADJUSTED
 HB1799* NAD 83(2011) EPOCH   -  2010.00
 HB1799* NAVD 88 ORTHO HEIGHT -    96.93  (meters)      318.0   (feet) GPS OBS
 HB1799  ______________________________________________________________________
 HB1799  NAVD 88 orthometric height was determined with geoid model    GEOID03
 HB1799  GEOID HEIGHT    -        -28.186 (meters)                     GEOID03
 HB1799  GEOID HEIGHT    -        -28.216 (meters)                     GEOID18
 HB1799  NAD 83(2011) X  -     69,260.878 (meters)                     COMP
 HB1799  NAD 83(2011) Y  - -5,095,310.023 (meters)                     COMP
 HB1799  NAD 83(2011) Z  -  3,823,090.864 (meters)                     COMP
 HB1799  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 HB1799
 HB1799  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1799  Standards:
 HB1799         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1799            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1799  -------------------------------------------------------------------
 HB1799  NETWORK    0.85   1.74           0.37   0.32   0.89     -0.10479495
 HB1799  -------------------------------------------------------------------
 HB1799  Click here for local accuracies and other accuracy information.
 HB1799
 HB1799.This mark is at Cairo Airport (CIR)
 HB1799
 HB1799.The horizontal coordinates were established by GPS observations
 HB1799.and adjusted by the National Geodetic Survey in June 2012.
 HB1799
 HB1799.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1799.been affixed to the stable North American tectonic plate. See 
 HB1799.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1799
 HB1799.The horizontal coordinates are valid at the epoch date displayed above
 HB1799.which is a decimal equivalence of Year/Month/Day.
 HB1799
 HB1799.The orthometric height was determined by GPS observations and a
 HB1799.high-resolution geoid model.
 HB1799
 HB1799.GPS derived orthometric heights for airport stations designated as
 HB1799.PACS or SACS are published to 2 decimal places.  This maintains
 HB1799.centimeter relative accuracy between the PACS and SACS.  It does
 HB1799.not indicate centimeter accuracy relative to other marks which are
 HB1799.part of the published vertical control network.
 HB1799
 HB1799.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1799.GEOID18 height accuracy estimate available here.
 HB1799
 HB1799.Click photographs - Photos may exist for this station.
 HB1799
 HB1799.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1799
 HB1799.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1799
 HB1799.The ellipsoidal height was determined by GPS observations
 HB1799.and is referenced to NAD 83.
 HB1799
 HB1799. The following values were computed from the NAD 83(2011) position.
 HB1799
 HB1799;                    North         East     Units Scale Factor Converg.
 HB1799;SPC IL W     -    44,492.431   784,081.238   MT  1.00002824   +0 34 11.5
 HB1799;SPC IL W     -   145,972.25  2,572,439.86   sFT  1.00002824   +0 34 11.5
 HB1799;SPC KY1Z     - 1,086,817.138 1,191,348.917   MT  1.00000472   -2 07 52.3
 HB1799;SPC KY1Z     - 3,565,665.89  3,908,617.24   sFT  1.00000472   -2 07 52.3
 HB1799;SPC KY S     -   586,738.033   191,362.082   MT  0.99995647   -2 06 18.6
 HB1799;SPC KY S     - 1,924,989.70    627,827.10   sFT  0.99995647   -2 06 18.6
 HB1799;UTM  16      - 4,104,262.737   302,516.046   MT  1.00008046   -1 20 21.0
 HB1799
 HB1799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1799!SPC IL W     -   0.99998921  x   1.00002824  =   1.00001745
 HB1799!SPC KY1Z     -   0.99998921  x   1.00000472  =   0.99999393
 HB1799!SPC KY S     -   0.99998921  x   0.99995647  =   0.99994568
 HB1799!UTM  16      -   0.99998921  x   1.00008046  =   1.00006967
 HB1799
 HB1799:                Primary Azimuth Mark                     Grid Az
 HB1799:SPC IL W     -  CAIPORT AZ MK                            321 13 02.4
 HB1799:SPC KY1Z     -  CAIPORT AZ MK                            323 55 06.2
 HB1799:SPC KY S     -  CAIPORT AZ MK                            323 53 32.5
 HB1799:UTM  16      -  CAIPORT AZ MK                            323 07 34.9
 HB1799
 HB1799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0251604262(NAD 83)
 HB1799
 HB1799|---------------------------------------------------------------------|
 HB1799| PID    Reference Object                     Distance      Geod. Az  |
 HB1799|                                                           dddmmss.s |
 HB1799| HB1800 CAIPORT AZ MK                       495.906 METERS 3214713.9 |
 HB1799|---------------------------------------------------------------------|
 HB1799
 HB1799                          SUPERSEDED SURVEY CONTROL
 HB1799
 HB1799  NAD 83(2007)-  37 03 49.84152(N)    089 13 16.40262(W) AD(2002.00) 0
 HB1799  ELLIP H (02/10/07)   68.776  (m)                       GP(2002.00)    
 HB1799  ELLIP H (10/15/04)   68.744  (m)                       GP(       ) 4 2
 HB1799  NAD 83(1997)-  37 03 49.84114(N)    089 13 16.40289(W) AD(       ) B
 HB1799  ELLIP H (07/17/98)   68.770  (m)                       GP(       ) 4 1
 HB1799  NAD 83(1993)-  37 03 49.84215(N)    089 13 16.40255(W) AD(       ) 1
 HB1799  NAD 83(1986)-  37 03 49.85115(N)    089 13 16.40463(W) AD(       ) 1
 HB1799  NAVD 88 (07/17/98)   96.95   (m)  GEOID96  model used  GPS OBS        
 HB1799  NGVD 29 (06/25/91)   96.88   (m)  OSU 89B  model used  GPS OBS        
 HB1799
 HB1799.Superseded values are not recommended for survey control.
 HB1799
 HB1799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1799.See file dsdata.pdf to determine how the superseded data were derived.
 HB1799
 HB1799_MARKER: I = METAL ROD
 HB1799_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1799_STAMPING: CAIPORT 1990
 HB1799_MARK LOGO: NGS
 HB1799_PROJECTION: PROJECTING 5 CENTIMETERS
 HB1799_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1799+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2011
 HB1799_ROD/PIPE-DEPTH: 13.4 meters
 HB1799_SLEEVE-DEPTH  : 1 meters
 HB1799
 HB1799  HISTORY     - Date     Condition        Report By
 HB1799  HISTORY     - 1990     MONUMENTED       NGS
 HB1799  HISTORY     - 19970409 GOOD             NGS
 HB1799  HISTORY     - 19980909 GOOD             ILDT
 HB1799  HISTORY     - 20000920 GOOD             USACE
 HB1799  HISTORY     - 20010507 GOOD             NOS
 HB1799  HISTORY     - 20100610 GOOD             ILDT
 HB1799  HISTORY     - 20110127 GOOD             WOOLPT
 HB1799
 HB1799                          STATION DESCRIPTION
 HB1799
 HB1799'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 HB1799'STATION IS LOCATED ABOUT 7.5 KM (4.7 MI) NORTHWEST OF CAIRO, 6 KM
 HB1799'(3.7 MI) SOUTH-SOUTHWEST OF MOUNDS, AT THE CAIRO MUNICIPAL AIRPORT,
 HB1799'AT THE JUNCTION OF THE RAMP AND THE RUNWAY, IN THE CENTER OF SECTION
 HB1799'4 T 17 S R 1 W.  OWNERSHIP--CAIRO AIRPORT AUTHORITY, CITY OF CAIRO,
 HB1799'CAIRO, IL 62914.  AIRPORT MANAGER IS CLYDE WOLVERTON, PHONE-
 HB1799'618-734-0600.
 HB1799'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY
 HB1799'3 (EXIT 1), ABOUT 4.5 KM (2.8 MI) NORTH OF CAIRO, GO NORTHWEST ON
 HB1799'HIGHWAY 3 FOR 3.30 KM (2.05 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.
 HB1799'TURN RIGHT, NORTHEAST, ON PAVED ROAD FOR 0.48 KM (0.30 MI) TO ROAD
 HB1799'END AT GATE AT PARKING LOT.  PASS THROUGH GATE, THEN BEAR LEFT,
 HB1799'NORTHERLY AND NORTHWESTERLY ON APRON AND RAMP FOR 0.30 KM (0.19 MI)
 HB1799'TO RUNWAY 14-32 AND THE STATION ON THE LEFT.
 HB1799'STATION IS 31.9 M (104.7 FT) SOUTHWEST OF THE CENTERLINE OF THE
 HB1799'RUNWAY, 22.2 M (72.8 FT) NORTHWEST OF THE CENTERLINE OF THE TAXI
 HB1799'APPROACH, 13.1 M (43.0 FT) NORTHWEST OF TAXI LIGHT NUMBER 14, 13.7 M
 HB1799'(44.9 FT) SOUTHWEST OF TAXI LIGHT NUMBER 12, SET BETWEEN TWO FLAGGED
 HB1799'WOODEN STAKES.
 HB1799
 HB1799                          STATION RECOVERY (1997)
 HB1799
 HB1799'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 HB1799'THE STATION IS LOCATED ABOUT 7.5 KM (4.65 MI) NORTHWEST OF CAIRO, IL,
 HB1799'ABOUT 6.0 KM (3.70 MI) SOUTH-SOUTHWEST OF MOUNDS, AT THE CAIRO
 HB1799'AIRPORT, NEAR THE EAST GRASS ROUNDED CORNER OF THE RUNWAY 14-32 AND
 HB1799'TAXI JUNCTION, SOUTHWEST OF THE RUNWAY AND NORTHWEST OF THE TAXI.
 HB1799'OWNERSHIP--CAIRO AIRPORT AUTHORITY, CAIRO, IL 62914.  NOTE--NO AIRPORT
 HB1799'MANAGER AT THIS TIME.  CONTACT MUST BE MADE 24-HOURS IN ADVANCE WITH
 HB1799'AIRPORT AUTHORITY BOARD CHAIRMAN JIM BOURLAND, PHONE 618-734-1481 OR
 HB1799'DICK HERCULES 618-734-0185, TO UNLOCK ACCESS GATE OR CALL AIRPORT
 HB1799'PHONE 618-734-0600 AND LEAVE MESSAGE ON ANSWERING MACHINE.  NOTE--THIS
 HB1799'STATION IS THE PACS AND FBN/CBN STATION.  TO REACH THE STATION FROM
 HB1799'THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY 3 (EXIT 1) ,
 HB1799'ABOUT 4.5 KM (2.80 MI) NORTH-NORTHWEST OF CAIRO, GO NORTHWEST 3.3 KM
 HB1799'(2.05 MI) ALONG HIGHWAY 3 TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT.
 HB1799'TURN RIGHT, NORTHEAST, 0.48 KM (0.30 MI) ALONG THE ENTRANCE ROAD TO
 HB1799'ITS END AT A GATE AND A PARKING LOT AND THE AIRPORT OFFICE ON THE
 HB1799'RIGHT.  PASS THROUGH THE GATE, BEAR LEFT, NORTH THEN EAST, 0.30 KM
 HB1799'(0.20 MI) ACROSS APRON AND ALONG THE TAXI TO RUNWAY 14-32 AND THE
 HB1799'STATION ON THE LEFT, JUST WEST OF THE JUNCTION. STATION IS 44.7 M
 HB1799'(146.7 FT) NORTHEAST OF THE NORTHWEST CENTER END OF A RUNWAY 14-32
 HB1799'IDENTIFIER SIGN, 32.2 M (105.6 FT) SOUTHWEST OF THE RUNWAY CENTER,
 HB1799'22.3 M (73.2 FT) NORTHWEST OF A P.K. NAIL AND WASHER IN THE TAXI
 HB1799'CENTER, 0.4 M (1.3 FT) SOUTH-SOUTHWEST OF A WITNESS POST, AND THE
 HB1799'STATION IS ABOUT 0.3 M (1.0 FT) BELOW THE RUNWAY LEVEL AND PROJECTING
 HB1799'ABOUT 5-CM ABOVE THE GROUND SURFACE.  BY R.G. HAYES NOTE--THE DATUM
 HB1799'POINT IS THE TOP CENTER OF A STAINLESS STEEL ROD RECESSED ABOUT 10-CM
 HB1799'BELOW THE GROUND SURFACE AND DRIVEN TO A DEPTH OF 13.4 M, (44.0 FT) IN
 HB1799'A GREASE FILLED SLEEVE 1.0 M (3.3 FT) LONG, ENCASED IN A 5-INCH PVC
 HB1799'PIPE WITH NGS LOGO CAP SURROUNDED BY CONCRETE.  ACCESS TO THE DATUM
 HB1799'POINT IS THROUGH THE 5-INCH LOGO CAP.
 HB1799
 HB1799                          STATION RECOVERY (1998)
 HB1799
 HB1799'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 HB1799'RECOVERED AS DESCRIBED
 HB1799
 HB1799                          STATION RECOVERY (2000)
 HB1799
 HB1799'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2000 (JMH)
 HB1799'RECOVERED IN GOOD CONDITION.  STAMPING ON ACCESS COVER.
 HB1799
 HB1799                          STATION RECOVERY (2001)
 HB1799
 HB1799'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 2001 (JMH)
 HB1799'RECOVERED IN GOOD CONDITION.
 HB1799
 HB1799                          STATION RECOVERY (2010)
 HB1799
 HB1799'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1799'RECOVERED IN GOOD CONDITION.
 HB1799
 HB1799                          STATION RECOVERY (2011)
 HB1799
 HB1799'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JPD)
 HB1799'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1800 ***********************************************************************
 HB1800  DESIGNATION -  CAIPORT AZ MK
 HB1800  PID         -  HB1800
 HB1800  STATE/COUNTY-  IL/ALEXANDER
 HB1800  COUNTRY     -  US
 HB1800  USGS QUAD   -  CAIRO (2018)
 HB1800
 HB1800                         *CURRENT SURVEY CONTROL
 HB1800  ______________________________________________________________________
 HB1800* NAD 83(1997) POSITION- 37 04 02.48040(N) 089 13 28.82047(W)   ADJUSTED
 HB1800* NAD 83(1997) ELLIP HT-    67.530 (meters)        (10/21/99)   ADJUSTED
 HB1800* NAVD 88 ORTHO HEIGHT -    95.7   (meters)      314.    (feet) VERTCON3
 HB1800  ______________________________________________________________________
 HB1800  GEOID HEIGHT    -        -28.214 (meters)                     GEOID18
 HB1800  NAD 83(1997) X  -     68,950.912 (meters)                     COMP
 HB1800  NAD 83(1997) Y  - -5,095,078.387 (meters)                     COMP
 HB1800  NAD 83(1997) Z  -  3,823,401.031 (meters)                     COMP
 HB1800  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 HB1800  HORZ ORDER      -  FIRST
 HB1800  ELLP ORDER      -  FOURTH    CLASS I
 HB1800
 HB1800.This mark is at Cairo Airport (CIR)
 HB1800
 HB1800.The horizontal coordinates were established by GPS observations
 HB1800.and adjusted by the National Geodetic Survey in October 1999.
 HB1800
 HB1800.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1800.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1800
 HB1800.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1800.GEOID18 height accuracy estimate available here.
 HB1800
 HB1800.Click photographs - Photos may exist for this station.
 HB1800
 HB1800.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1800
 HB1800.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1800
 HB1800.The ellipsoidal height was determined by GPS observations
 HB1800.and is referenced to NAD 83.
 HB1800
 HB1800. The following values were computed from the NAD 83(1997) position.
 HB1800
 HB1800;                    North         East     Units Scale Factor Converg.
 HB1800;SPC IL W     -    44,879.004   783,770.584   MT  1.00002759   +0 34 04.2
 HB1800;SPC IL W     -   147,240.53  2,571,420.66   sFT  1.00002759   +0 34 04.2
 HB1800;SPC KY1Z     - 1,087,217.912 1,191,056.832   MT  1.00000386   -2 07 59.9
 HB1800;SPC KY1Z     - 3,566,980.77  3,907,658.96   sFT  1.00000386   -2 07 59.9
 HB1800;SPC KY S     -   587,138.655   191,069.829   MT  0.99995618   -2 06 26.1
 HB1800;SPC KY S     - 1,926,304.07    626,868.26   sFT  0.99995618   -2 06 26.1
 HB1800;UTM  16      - 4,104,659.466   302,218.427   MT  1.00008191   -1 20 28.9
 HB1800
 HB1800!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1800!SPC IL W     -   0.99998940  x   1.00002759  =   1.00001699
 HB1800!SPC KY1Z     -   0.99998940  x   1.00000386  =   0.99999326
 HB1800!SPC KY S     -   0.99998940  x   0.99995618  =   0.99994558
 HB1800!UTM  16      -   0.99998940  x   1.00008191  =   1.00007131
 HB1800
 HB1800:                Primary Azimuth Mark                     Grid Az
 HB1800:SPC IL W     -  CAIPORT                                  141 13 02.2
 HB1800:SPC KY1Z     -  CAIPORT                                  143 55 06.3
 HB1800:SPC KY S     -  CAIPORT                                  143 53 32.5
 HB1800:UTM  16      -  CAIPORT                                  143 07 35.3
 HB1800
 HB1800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0221804659(NAD 83)
 HB1800
 HB1800|---------------------------------------------------------------------|
 HB1800| PID    Reference Object                     Distance      Geod. Az  |
 HB1800|                                                           dddmmss.s |
 HB1800| HB1799 CAIPORT                             495.906 METERS 1414706.4 |
 HB1800|---------------------------------------------------------------------|
 HB1800
 HB1800                          SUPERSEDED SURVEY CONTROL
 HB1800
 HB1800  NAD 83(1993)-  37 04 02.48141(N)    089 13 28.82012(W) AD(       ) 1
 HB1800  NAD 83(1986)-  37 04 02.49042(N)    089 13 28.82221(W) AD(       ) 1
 HB1800  NGVD 29 (06/25/91)   95.6    (m)  OSU 89B  model used  GPS OBS        
 HB1800
 HB1800.Superseded values are not recommended for survey control.
 HB1800
 HB1800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1800.See file dsdata.pdf to determine how the superseded data were derived.
 HB1800
 HB1800_MARKER: I = METAL ROD
 HB1800_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1800_STAMPING: CAIPORT AZ MK 1990
 HB1800_MARK LOGO: NGS
 HB1800_PROJECTION: FLUSH
 HB1800_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1800_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1800+STABILITY: POSITION/ELEVATION WELL
 HB1800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1800+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 HB1800_ROD/PIPE-DEPTH: 7.3 meters
 HB1800_SLEEVE-DEPTH  : 1.0 meters
 HB1800
 HB1800  HISTORY     - Date     Condition        Report By
 HB1800  HISTORY     - 1990     MONUMENTED       NGS
 HB1800  HISTORY     - 20100610 GOOD             ILDT
 HB1800
 HB1800                          STATION DESCRIPTION
 HB1800
 HB1800'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 HB1800'STATION IS LOCATED ABOUT 8 KM (5.0 MI) NORTHWEST OF CAIRO, 6 KM
 HB1800'(3.7 MI) SOUTH-SOUTHWEST OF MOUNDS, AT THE CAIRO MUNICIPAL AIRPORT,
 HB1800'AT THE END OF RUNWAY 14. IN THE NORTHWEST 1/4 OF SECTION 4 T 17 S R 1
 HB1800'W. OWNERSHIP--CAIRO AIRPORT AUTHORITY, CITY OF CAIRO, CAIRO, IL
 HB1800'62914. AIRPORT MANAGER IS CLYDE WOLVERTON, PHONE 618-734-0600.
 HB1800'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY
 HB1800'3 (EXIT 1), ABOUT 4.5 KM (2.8 MI) NORTH OF CAIRO, GO NORTHWEST ON
 HB1800'HIGHWAY 3 FOR 3.30 KM (2.05 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.
 HB1800'TURN RIGHT, NORTHEAST, ON PAVED ROAD FOR 0.48 KM (0.30 MI) TO ROAD
 HB1800'END AT GATE AT PARKING LOT.  PASS THROUGH GATE, THEN BEAR LEFT,
 HB1800'NORTHERLY AND NORTHEASTERLY ON APRON AND RAMP FOR 0.30 KM (0.19 MI)
 HB1800'TO RUNWAY 14-32. TURN LEFT, NORTHWEST, ALONGSIDE RUNWAY FOR 0.53 KM
 HB1800'(0.33 MI) TO THE STATION.
 HB1800'STATION IS 29.2 M (95.8 FT) SOUTHWEST OF THE CENTERLINE OF THE RUNWAY,
 HB1800'13.1 M (43.0 FT) SOUTH-SOUTHWEST OF RUNWAY LIGHT NUMBER 40, 67 M
 HB1800'(219.8 FT) SOUTH OF A PK NAIL LOCATED AT THE CENTERLINE AND EXTREME
 HB1800'END OF ASPHALT SURFACE, 17.9 M (58.7 FT) SOUTHEAST OF THE CURVED EDGE
 HB1800'OF THE TURNAROUND, SET BETWEEN TWO FLAGGED WOODEN STAKES.
 HB1800
 HB1800                          STATION RECOVERY (2010)
 HB1800
 HB1800'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1800'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0890 ***********************************************************************
 HB0890  DESIGNATION -  CAIRO
 HB0890  PID         -  HB0890
 HB0890  STATE/COUNTY-  IL/ALEXANDER
 HB0890  COUNTRY     -  US
 HB0890  USGS QUAD   -  CAIRO (2018)
 HB0890
 HB0890                         *CURRENT SURVEY CONTROL
 HB0890  ______________________________________________________________________
 HB0890* NAD 83(1997) POSITION- 37 03 18.78312(N) 089 11 14.50568(W)   ADJUSTED
 HB0890* NAVD 88 ORTHO HEIGHT -    94.557 (meters)      310.23  (feet) ADJUSTED
 HB0890  ______________________________________________________________________
 HB0890  GEOID HEIGHT    -        -28.222 (meters)                     GEOID18
 HB0890  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 HB0890  DYNAMIC HEIGHT  -         94.488 (meters)      310.00  (feet) COMP
 HB0890  MODELED GRAVITY -    979,897.9   (mgal)                       NAVD 88
 HB0890
 HB0890  HORZ ORDER      -  FIRST
 HB0890  VERT ORDER      -  SECOND    CLASS 0
 HB0890
 HB0890.The horizontal coordinates were established by classical geodetic methods
 HB0890.and adjusted by the National Geodetic Survey in October 1999.
 HB0890
 HB0890.The orthometric height was determined by differential leveling and
 HB0890.adjusted by the NATIONAL GEODETIC SURVEY
 HB0890.in June 1991.
 HB0890
 HB0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0890.GEOID18 height accuracy estimate available here.
 HB0890
 HB0890.Click photographs - Photos may exist for this station.
 HB0890
 HB0890.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0890
 HB0890.The dynamic height is computed by dividing the NAVD 88
 HB0890.geopotential number by the normal gravity value computed on the
 HB0890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0890.degrees latitude (g = 980.6199 gals.).
 HB0890
 HB0890.The modeled gravity was interpolated from observed gravity values.
 HB0890
 HB0890. The following values were computed from the NAD 83(1997) position.
 HB0890
 HB0890;                    North         East     Units Scale Factor Converg.
 HB0890;SPC IL W     -    43,565.489   787,102.459   MT  1.00003460   +0 35 24.5
 HB0890;SPC IL W     -   142,931.11  2,582,351.98   sFT  1.00003460   +0 35 24.5
 HB0890;SPC KY1Z     - 1,085,748.892 1,194,323.027   MT  1.00000685   -2 06 37.5
 HB0890;SPC KY1Z     - 3,562,161.16  3,918,374.80   sFT  1.00000685   -2 06 37.5
 HB0890;SPC KY S     -   585,671.183   194,336.529   MT  0.99995719   -2 05 04.7
 HB0890;SPC KY S     - 1,921,489.54    637,585.76   sFT  0.99995719   -2 05 04.7
 HB0890;UTM  16      - 4,103,235.631   305,504.839   MT  1.00006603   -1 19 06.5
 HB0890
 HB0890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0890!SPC IL W     -   0.99998959  x   1.00003460  =   1.00002419
 HB0890!SPC KY1Z     -   0.99998959  x   1.00000685  =   0.99999644
 HB0890!SPC KY S     -   0.99998959  x   0.99995719  =   0.99994678
 HB0890!UTM  16      -   0.99998959  x   1.00006603  =   1.00005562
 HB0890
 HB0890:                Primary Azimuth Mark                     Grid Az
 HB0890:SPC IL W     -  CAIRO AZ MK                              014 35 26.0
 HB0890:SPC KY1Z     -  CAIRO AZ MK                              017 17 28.0
 HB0890:SPC KY S     -  CAIRO AZ MK                              017 15 55.2
 HB0890:UTM  16      -  CAIRO AZ MK                              016 29 57.0
 HB0890
 HB0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0550403235(NAD 83)
 HB0890
 HB0890|---------------------------------------------------------------------|
 HB0890| PID    Reference Object                     Distance      Geod. Az  |
 HB0890|                                                           dddmmss.s |
 HB0890| HB0891 CAIRO AZ MK                                        0151050.5 |
 HB0890| HB1724 MOUND CITY MUNICIPAL TANK           APPROX. 4.1 KM 0353312.4 |
 HB0890| HB0888 CAIRO RM 3                           28.770 METERS 08011     |
 HB0890| HB1721 CAIRO RADIO STATION WKRO MAST       APPROX. 1.4 KM 1733159.5 |
 HB0890| HB0889 CAIRO RM 2                           46.977 METERS 18710     |
 HB0890| CI4035 CAIRO RM 1                          296.400 METERS 27114     |
 HB0890| HB1726 MOUNDS MUNICIPAL TANK               APPROX. 6.4 KM 3483216.7 |
 HB0890|---------------------------------------------------------------------|
 HB0890
 HB0890                          SUPERSEDED SURVEY CONTROL
 HB0890
 HB0890  NAD 83(1993)-  37 03 18.78410(N)    089 11 14.50433(W) AD(       ) 1
 HB0890  NAD 83(1986)-  37 03 18.79046(N)    089 11 14.50844(W) AD(       ) 1
 HB0890  NAD 83(1986)-  37 03 18.79056(N)    089 11 14.50944(W) AD(       ) 1
 HB0890  NAD 27      -  37 03 18.60800(N)    089 11 14.24300(W) AD(       ) 1
 HB0890  NGVD 29              94.67   (m)          310.6    (f) LEVELING    3  
 HB0890  NGVD 29 (11/26/84)   94.451  (m)          309.88   (f) ADJUSTED    2 0
 HB0890
 HB0890.Superseded values are not recommended for survey control.
 HB0890
 HB0890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0890.See file dsdata.pdf to determine how the superseded data were derived.
 HB0890
 HB0890_MARKER: DS = TRIANGULATION STATION DISK
 HB0890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0890_STAMPING: CAIRO 1929
 HB0890_MARK LOGO: CGS
 HB0890_PROJECTION: FLUSH
 HB0890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0890+STABILITY: SURFACE MOTION
 HB0890
 HB0890  HISTORY     - Date     Condition        Report By
 HB0890  HISTORY     - 1929     MONUMENTED       CGS
 HB0890  HISTORY     - 1957     GOOD             ILHD
 HB0890  HISTORY     - 1960     GOOD             CGS
 HB0890  HISTORY     - 1960     GOOD             CGS
 HB0890  HISTORY     - 1965     GOOD             ILHD
 HB0890  HISTORY     - 1976     GOOD             NGS
 HB0890  HISTORY     - 20020830 POOR             USACE
 HB0890
 HB0890                          STATION DESCRIPTION
 HB0890
 HB0890'DESCRIBED BY COAST AND GEODETIC SURVEY 1929 (HWH)
 HB0890'ABOUT 2.3 MILES NORTH OF UNDERPASS OF ILLINOIS CENTRAL RAILROAD WHICH
 HB0890'CROSSES UNITED STATES HIGHWAY 51 NORTH OF CAIRO, ILL. MARK
 HB0890'IS IN NORTHWEST CORNER OF SMALL PARK (KNOWN AS MARLOW PARK), WHICH
 HB0890'HAS DANCE HALL IN CENTER, 336 FEET WEST OF CENTER LINE OF U.S.
 HB0890'HIGHWAY 51, AND 50 FEET SOUTH OF CENTER LINE OF EAST-AND-WEST PAVED
 HB0890'ROAD CALLED SEARS, ROEBUCK AND CO. CUT-OFF. SURFACE AND
 HB0890'UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 HB0890'UPPER MARK IS FLUSH WITH GROUND. REFERENCE MARKS
 HB0890'ARE STANDARD REFERENCE DISKS IN CONCRETE.  NO. 1 IS
 HB0890'30 FEET SOUTH OF CENTER LINE OF SEARS ROEBUCK AND CO. CUT-OFF ROAD, 2
 HB0890'FEET WEST OF 6-INCH SQUARE CONCRETE POST WHICH MARKS EAST
 HB0890'PROPERTY LINE OF SEARS, ROEBUCK AND CO. AND 296.4 METERS (972 FEET)
 HB0890'FROM STATION, N 88 DEG 46 MIN.  NO. 2 IS JUST
 HB0890'WEST OF FENCE LINE WHICH MARKS WESTERN BOUNDARY OF MARLOW PARK, 203
 HB0890'FEET SOUTH OF THE CENTER LINE OF SEARS ROEBUCK AND CO.
 HB0890'CUT-OFF ROAD, AND 46.9 METERS (154 FEET) FROM STATION.
 HB0890
 HB0890                          STATION RECOVERY (1957)
 HB0890
 HB0890'RECOVERY NOTE BY IL HIGHWAY DEPT 1957 (HWB)
 HB0890'STATION WAS RECOVERED IN GOOD CONDITION.
 HB0890
 HB0890                          STATION RECOVERY (1960)
 HB0890
 HB0890'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0890'THE STATION MARK AND REFERENCE MARK 2 WERE RECOVERED AS DESCRIBED AND
 HB0890'FOUND TO BE IN GOOD CONDITION. REFERENCE MARK 1 WAS NOT
 HB0890'RECOVERED AND IS BELIEVED TO BE DESTROYED BY ROAD CONSTRUCTION.
 HB0890'
 HB0890'THE DISTANCE AND DIRECTION TO REFERENCE MARK 2 CHECKED AND WAS FOUND
 HB0890'TO BE CORRECT.
 HB0890'
 HB0890'A COMPLETE NEW DESCRIPTION AND TO REACH THE STATION FOLLOWS-
 HB0890'
 HB0890'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE
 HB0890'HIGHWAYS 127, 37 AND 3, ABOUT 1.0 MILE NORTH OF CAIRO. GO
 HB0890'NORTH ON U.S. HIGHWAY 51 FOR 1.1 MILE TO SIDE ROAD LEFT, JUST AFTER
 HB0890'PASSING THE STORK CLUB ON LEFT, TURN LEFT, GO WEST FOR 0.05
 HB0890'MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 HB0890'
 HB0890'THE STATION IS A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 HB0890'CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED CAIRO
 HB0890'1929. THE MARK IS 244 FEET NORTHWEST OF THE NORTHWEST CORNER OF STORK
 HB0890'CLUB, 335 FEET WEST OF THE CENTER OF U.S. HIGHWAY 51, 57 FEET
 HB0890'EAST OF THE NORTHEAST CORNER OF HOUSE, 50 FEET SOUTH OF THE CENTER OF
 HB0890'GRAVEL ROAD AND 17 FEET SOUTH OF FENCE.
 HB0890'
 HB0890'REFERENCE MARK 2 IS A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 HB0890'CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED CAIRO NO 2
 HB0890'1929. THE MARK IS 203 FEET SOUTH OF THE CENTER OF ROAD, 128 FEET
 HB0890'WEST-NORTHWEST OF THE NORTHWEST CORNER OF THE STORK CLUB, 39
 HB0890'FEET WEST OF A LARGE TREE AND 0.6 FOOT WEST OF FENCE.
 HB0890'
 HB0890'REFERENCE MARK 3 IS A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 HB0890'CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES AND IS STAMPED
 HB0890'CAIRO NO 3 1929. THE MARK IS 242 FEET WEST OF CENTER OF U.S. HIGHWAY
 HB0890'51, 109 FEET EAST OF FENCE CORNER, 60 FEET WEST-SOUTHWEST
 HB0890'OF POWER POLE AND 32 FEET SOUTH OF CENTER OF GRAVEL ROAD.
 HB0890'
 HB0890'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF 12 INCH CONCRETE POST
 HB0890'WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED CAIRO 1929. THE
 HB0890'MARK IS 94 FEET NORTH-NORTHEAST OF POWER POLE, 56.5 FEET SOUTHEAST OF
 HB0890'POWER POLE, 38 FEET WEST OF CENTER OF U.S. HIGHWAY 51 AND 1.8
 HB0890'FEET SOUTH OF WITNESS POST.
 HB0890'
 HB0890'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVEL ROAD
 HB0890'FOR 0.05 MILE, TURN LEFT, GO NORTH ON U.S.  HIGHWAY 51 FOR
 HB0890'0.2 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 HB0890'
 HB0890'NOTE- THE AZIMUTH MARK AND REFERENCE NO.3 WERE EASTBLISHED AT THIS
 HB0890'TIME.
 HB0890'
 HB0890'HEIGHT OF LIGHT ABOVE STATION MARK 30.19 METERS.
 HB0890
 HB0890                          STATION RECOVERY (1960)
 HB0890
 HB0890'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0890'3.8 MI N FROM CAIRO.
 HB0890'ABOUT 3.8 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0890'AT CAIRO, THENCE 0.05 MILES WEST ALONG A GRAVEL ROAD, ABOUT
 HB0890'1.0 MILE NORTH OF THE JUNCTION OF STATE HIGHWAY 3, AT THE JUNCTION
 HB0890'OF A DRIVE SOUTH TO A SMALL COMPOSITION SIDED HOUSE, AT THE
 HB0890'NORTHWEST CORNER OF MARSON PARK, 49 FEET SOUTH OF THE CENTER LINE
 HB0890'OF THE GRAVEL ROAD, 57 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION
 HB0890'OF THE DRIVE SOUTH, 23 FEET SOUTHEAST OF A FENCE CORNER, 56 FEET
 HB0890'EAST OF THE NORTHEAST CORNER OF THE HOUSE, 17 FEET SOUTH OF A
 HB0890'FENCE, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE
 HB0890'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 HB0890
 HB0890                          STATION RECOVERY (1965)
 HB0890
 HB0890'RECOVERY NOTE BY IL HIGHWAY DEPT 1965
 HB0890'STATION, RMS 2 AND 3 AND AZIMUTH MARK WAS FOUND IN GOOD CONDITION.
 HB0890
 HB0890                          STATION RECOVERY (1976)
 HB0890
 HB0890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 HB0890'RECOVERED IN GOOD CONDITION.
 HB0890
 HB0890                          STATION RECOVERY (2002)
 HB0890
 HB0890'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0890'FOUND LARGE MASS OF CONCRETE WHICH SEEMS TO HAVE BEEN PUSHED OVER ON
 HB0890'ITS SIDE. DISC SHOULD BE ON E SIDE, UNDER GROUND LEVEL NOW. NOT
 HB0890'USABLE, UNDER GROUND MARK PROBABLY OK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9679 ***********************************************************************
 DE9679  HT_MOD      -  This is a Height Modernization Survey Station.
 DE9679  DESIGNATION -  CAIRO
 DE9679  PID         -  DE9679
 DE9679  STATE/COUNTY-  IL/ALEXANDER
 DE9679  COUNTRY     -  US
 DE9679  USGS QUAD   -  WYATT (2017)
 DE9679
 DE9679                         *CURRENT SURVEY CONTROL
 DE9679  ______________________________________________________________________
 DE9679* NAD 83(2011) POSITION- 36 59 59.73920(N) 089 09 45.64410(W)   ADJUSTED
 DE9679* NAD 83(2011) ELLIP HT-    73.256 (meters)        (06/27/12)   ADJUSTED
 DE9679* NAD 83(2011) EPOCH   -  2010.00
 DE9679* NAVD 88 ORTHO HEIGHT -   101.50  (meters)      333.0   (feet) GPS OBS
 DE9679  ______________________________________________________________________
 DE9679  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE9679  GEOID HEIGHT    -        -28.194 (meters)                     GEOID03
 DE9679  GEOID HEIGHT    -        -28.229 (meters)                     GEOID18
 DE9679  NAD 83(2011) X  -     74,529.622 (meters)                     COMP
 DE9679  NAD 83(2011) Y  - -5,099,511.863 (meters)                     COMP
 DE9679  NAD 83(2011) Z  -  3,817,430.826 (meters)                     COMP
 DE9679  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 DE9679
 DE9679  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9679  Standards:
 DE9679         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9679            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9679  -------------------------------------------------------------------
 DE9679  NETWORK    0.96   1.06           0.44   0.33   0.54     -0.01166386
 DE9679  -------------------------------------------------------------------
 DE9679  Click here for local accuracies and other accuracy information.
 DE9679
 DE9679.The horizontal coordinates were established by GPS observations
 DE9679.and adjusted by the National Geodetic Survey in June 2012.
 DE9679
 DE9679.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9679.been affixed to the stable North American tectonic plate. See 
 DE9679.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9679
 DE9679.The horizontal coordinates are valid at the epoch date displayed above
 DE9679.which is a decimal equivalence of Year/Month/Day.
 DE9679
 DE9679.The orthometric height was determined by GPS observations and a
 DE9679.high-resolution geoid model using precise GPS observation and
 DE9679.processing techniques.
 DE9679
 DE9679.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9679.GEOID18 height accuracy estimate available here.
 DE9679
 DE9679.Click photographs - Photos may exist for this station.
 DE9679
 DE9679.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9679
 DE9679.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9679
 DE9679.The ellipsoidal height was determined by GPS observations
 DE9679.and is referenced to NAD 83.
 DE9679
 DE9679. The following values were computed from the NAD 83(2011) position.
 DE9679
 DE9679;                    North         East     Units Scale Factor Converg.
 DE9679;SPC IL W     -    37,452.508   789,362.729   MT  1.00003952   +0 36 15.3
 DE9679;SPC IL W     -   122,875.44  2,589,767.55   sFT  1.00003952   +0 36 15.3
 DE9679;UTM  16      - 4,097,050.657   307,560.440   MT  1.00005623   -1 18 06.9
 DE9679
 DE9679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9679!SPC IL W     -   0.99998850  x   1.00003952  =   1.00002802
 DE9679!UTM  16      -   0.99998850  x   1.00005623  =   1.00004473
 DE9679
 DE9679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF0756097050(NAD 83)
 DE9679
 DE9679                          SUPERSEDED SURVEY CONTROL
 DE9679
 DE9679  NAD 83(2007)-  36 59 59.73923(N)    089 09 45.64495(W) AD(2002.00) 0
 DE9679  ELLIP H (02/10/07)   73.280  (m)                       GP(2002.00)    
 DE9679  ELLIP H (02/03/05)   73.258  (m)                       GP(       ) 4 2
 DE9679  NAD 83(1997)-  36 59 59.73870(N)    089 09 45.64524(W) AD(       ) B
 DE9679  ELLIP H (01/24/03)   73.294  (m)                       GP(       ) 2 2
 DE9679  NAVD 88 (01/25/03)  101.47   (m)  UNKNOWN  model used  GPS OBS        
 DE9679  NAVD 88 (01/24/03)  101.48   (m)  GEOID99  model used  GPS OBS        
 DE9679
 DE9679.Superseded values are not recommended for survey control.
 DE9679
 DE9679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9679.See file dsdata.pdf to determine how the superseded data were derived.
 DE9679
 DE9679_MARKER: DD = SURVEY DISK
 DE9679_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DE9679_STAMPING: CAIRO GAGE REF 2001
 DE9679_MARK LOGO: USACE
 DE9679_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9679+STABILITY: SURFACE MOTION
 DE9679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9679+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2018
 DE9679
 DE9679  HISTORY     - Date     Condition        Report By
 DE9679  HISTORY     - 2001     MONUMENTED       USACE
 DE9679  HISTORY     - 20011008 GOOD             3001
 DE9679  HISTORY     - 20030813 GOOD             USACE
 DE9679  HISTORY     - 20080109 GOOD             USACE
 DE9679  HISTORY     - 20090803 GOOD             USACE
 DE9679  HISTORY     - 20130912 GOOD             USACEM
 DE9679  HISTORY     - 20180710 GOOD             USACE
 DE9679
 DE9679                          STATION DESCRIPTION
 DE9679
 DE9679'DESCRIBED BY 3001, INC 2001 (KWC)
 DE9679'THE STATION IS LOCATED IN ALEXANDER COUNTY, ILLINOIS, IN CAIRO.  0.94
 DE9679'MILES FROM THE INTERSECTION OF HWY 51 AND HWY 60.  0.93 MILES FROM
 DE9679'INTERSECTION OF HWY 51 AND WASHINGTON STREET.  0.15 MILES FROM
 DE9679'INTERSECTION OF HWY 51 AND 5TH STREET.
 DE9679'
 DE9679'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS HWY 3 AND HWY
 DE9679'51.  GO SOUTH ON HWY 51 APPROXIMATELY 3.2 MILES TO THE INTERSECTION OF
 DE9679'HWY 51 AND 4TH STREET.  TURN LEFT, GO NORTHEAST FOR 0.15 MILES TO THE
 DE9679'MISSISSIPPI RIVER FLOODWALL AT 5TH STREET AND OHIO STREET.
 DE9679'
 DE9679'THE STATION IS ON THE LEFT SIDE OPENING OF THE FLOODWALL, ON THE ROOF
 DE9679'OF STOP LOG STORAGE ROOM AT THE FLOOD WALL OPENING.  THE MARK IS 10.7
 DE9679'FT FROM THE WEST CORNER OF CONCRETE ROOF, 14.2 FT FROM THE SOUTH
 DE9679'CORNER OF CONCRETE ROOF, 1.1 FT SOUTH WEST OF THE EDGE OF FLOODWALL,
 DE9679'AND 2.3 FT SOUTHWEST OF A CARSONITE WITNESS POST.  THE MARK IS A CORPS
 DE9679'OF ENGINEERS BRASS CAP STAMPED CAIRO GAGE REF 2001.  MARK IS SET IN
 DE9679'CONCRETE ROOF WITH EPOXY.
 DE9679
 DE9679                          STATION RECOVERY (2003)
 DE9679
 DE9679'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2003 (JMH)
 DE9679'RECOVERED IN GOOD CONDITION.
 DE9679
 DE9679                          STATION RECOVERY (2008)
 DE9679
 DE9679'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2008 (DLB)
 DE9679'RECOVERED IN GOOD CONDITION.
 DE9679
 DE9679                          STATION RECOVERY (2009)
 DE9679
 DE9679'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2009 (JMH)
 DE9679'RECOVERED IN GOOD CONDITION.
 DE9679
 DE9679                          STATION RECOVERY (2013)
 DE9679
 DE9679'RECOVERY NOTE BY COE MEMPHIS 2013 (MET)
 DE9679'MARK WAS RECOVERED IN GOOD CONDITION. THIS MARK IS THE PRIMARY GAGE
 DE9679'REFERENCE MARK FOR THE CAIRO GAGE, WHICH IS A MAIN STEM MISSISSIPPI
 DE9679'RIVER GAGE OPERATED BY THE MEMPHIS DISTRICT, CORPS OF ENGINEERS.
 DE9679
 DE9679                          STATION RECOVERY (2018)
 DE9679
 DE9679'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2018 (DLB)
 DE9679'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 GD0573 ***********************************************************************
 GD0573  DESIGNATION -  CAIRO 3
 GD0573  PID         -  GD0573
 GD0573  STATE/COUNTY-  IL/ALEXANDER
 GD0573  COUNTRY     -  US
 GD0573  USGS QUAD   -  WYATT (2017)
 GD0573
 GD0573                         *CURRENT SURVEY CONTROL
 GD0573  ______________________________________________________________________
 GD0573* NAD 83(1986) POSITION- 36 59 38.     (N) 089 09 35.     (W)   SCALED
 GD0573* NAVD 88 ORTHO HEIGHT -    96.532 (meters)      316.71  (feet) ADJUSTED
 GD0573  ______________________________________________________________________
 GD0573  GEOID HEIGHT    -        -28.229 (meters)                     GEOID18
 GD0573  DYNAMIC HEIGHT  -         96.460 (meters)      316.47  (feet) COMP
 GD0573  MODELED GRAVITY -    979,888.9   (mgal)                       NAVD 88
 GD0573
 GD0573  VERT ORDER      -  FIRST     CLASS II
 GD0573
 GD0573.The horizontal coordinates were scaled from a map and have
 GD0573.an estimated accuracy of +/- 6 seconds.
 GD0573
 GD0573.The orthometric height was determined by differential leveling and
 GD0573.adjusted by the NATIONAL GEODETIC SURVEY
 GD0573.in June 1991.
 GD0573
 GD0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 GD0573.GEOID18 height accuracy estimate available here.
 GD0573
 GD0573.Click photographs - Photos may exist for this station.
 GD0573
 GD0573.The dynamic height is computed by dividing the NAVD 88
 GD0573.geopotential number by the normal gravity value computed on the
 GD0573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 GD0573.degrees latitude (g = 980.6199 gals.).
 GD0573
 GD0573.The modeled gravity was interpolated from observed gravity values.
 GD0573
 GD0573;                    North         East    Units  Estimated Accuracy
 GD0573;SPC IL W     -    36,790.      789,630.      MT  (+/- 180 meters Scaled)
 GD0573
 GD0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF078963(NAD 83)
 GD0573
 GD0573                          SUPERSEDED SURVEY CONTROL
 GD0573
 GD0573  NGVD 29 (11/26/84)   96.404  (m)          316.29   (f) ADJUSTED    1 2
 GD0573
 GD0573.Superseded values are not recommended for survey control.
 GD0573
 GD0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 GD0573.See file dsdata.pdf to determine how the superseded data were derived.
 GD0573
 GD0573_MARKER: DB = BENCH MARK DISK
 GD0573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 GD0573_STAMPING: CAIRO NO 3 1947
 GD0573_MARK LOGO: CGS
 GD0573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 GD0573+STABILITY: SURFACE MOTION
 GD0573
 GD0573  HISTORY     - Date     Condition        Report By
 GD0573  HISTORY     - 1947     MONUMENTED       CGS
 GD0573  HISTORY     - 1969     MARK NOT FOUND   CGS
 GD0573
 GD0573                          STATION DESCRIPTION
 GD0573
 GD0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 GD0573'IN CAIRO.
 GD0573'ABOUT 0.95 MILE SOUTHEAST ALONG U.S. HIGHWAY 51 FROM THE POST
 GD0573'OFFICE AT CAIRO, AT THE NEW YORK CENTRAL RAILROAD GRADE CROSSING,
 GD0573'IN THE TOP OF THE SOUTH CORNER OF THE CONCRETE FOUNDATION OF THE
 GD0573'SOUTH LEG OF THE RAILROAD WATER TANK, 65 FEET NORTHEAST OF THE
 GD0573'CENTER OF THE HIGHWAY AND ABOUT 4 FEET BELOW THE HIGHWAY LEVEL.
 GD0573
 GD0573                          STATION RECOVERY (1969)
 GD0573
 GD0573'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 GD0573'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 GD0571 ***********************************************************************
 GD0571  DESIGNATION -  CAIRO 4
 GD0571  PID         -  GD0571
 GD0571  STATE/COUNTY-  IL/ALEXANDER
 GD0571  COUNTRY     -  US
 GD0571  USGS QUAD   -  WYATT (2017)
 GD0571
 GD0571                         *CURRENT SURVEY CONTROL
 GD0571  ______________________________________________________________________
 GD0571* NAD 83(1986) POSITION- 36 59 18.     (N) 089 09 03.     (W)   SCALED
 GD0571* NAVD 88 ORTHO HEIGHT -   103.461 (meters)      339.44  (feet) ADJUSTED
 GD0571  ______________________________________________________________________
 GD0571  GEOID HEIGHT    -        -28.229 (meters)                     GEOID18
 GD0571  DYNAMIC HEIGHT  -        103.384 (meters)      339.19  (feet) COMP
 GD0571  MODELED GRAVITY -    979,887.9   (mgal)                       NAVD 88
 GD0571
 GD0571  VERT ORDER      -  FIRST     CLASS I
 GD0571
 GD0571.The horizontal coordinates were scaled from a map and have
 GD0571.an estimated accuracy of +/- 6 seconds.
 GD0571
 GD0571.The orthometric height was determined by differential leveling and
 GD0571.adjusted by the NATIONAL GEODETIC SURVEY
 GD0571.in June 1991.
 GD0571
 GD0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 GD0571.GEOID18 height accuracy estimate available here.
 GD0571
 GD0571.Click photographs - Photos may exist for this station.
 GD0571
 GD0571.The dynamic height is computed by dividing the NAVD 88
 GD0571.geopotential number by the normal gravity value computed on the
 GD0571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 GD0571.degrees latitude (g = 980.6199 gals.).
 GD0571
 GD0571.The modeled gravity was interpolated from observed gravity values.
 GD0571
 GD0571;                    North         East    Units  Estimated Accuracy
 GD0571;SPC IL W     -    36,180.      790,430.      MT  (+/- 180 meters Scaled)
 GD0571
 GD0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF085957(NAD 83)
 GD0571
 GD0571                          SUPERSEDED SURVEY CONTROL
 GD0571
 GD0571  NGVD 29 (11/26/84)  103.342  (m)          339.05   (f) ADJUSTED    1 1
 GD0571
 GD0571.Superseded values are not recommended for survey control.
 GD0571
 GD0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 GD0571.See file dsdata.pdf to determine how the superseded data were derived.
 GD0571
 GD0571_MARKER: DB = BENCH MARK DISK
 GD0571_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 GD0571_SP_SET: BRIDGE ABUTMENT
 GD0571_STAMPING: CAIRO NO 4 1947
 GD0571_MARK LOGO: CGS
 GD0571_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 GD0571
 GD0571  HISTORY     - Date     Condition        Report By
 GD0571  HISTORY     - 1947     MONUMENTED       CGS
 GD0571  HISTORY     - 1969     GOOD             CGS
 GD0571  HISTORY     - 1976     GOOD             NGS
 GD0571  HISTORY     - 20020813 MARK NOT FOUND   USACE
 GD0571
 GD0571                          STATION DESCRIPTION
 GD0571
 GD0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 GD0571'1.6 MI SE FROM CAIRO.
 GD0571'ABOUT 1.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 51 FROM THE POST
 GD0571'OFFICE AND COURTHOUSE AT CAIRO, OR ABOUT 0.25 MILE NORTH ALONG
 GD0571'FOURTH STREET WHICH IS U.S. HIGHWAYS 51 AND 62 FROM THE BALLARD
 GD0571'COUNTY COURTHOUSE AT WICKLIFFE, KENTUCKY, THENCE 4.75 MILES
 GD0571'NORTHWEST ALONG U.S. HIGHWAYS 51 AND 62, 60 YARDS NORTHEAST OF
 GD0571'THE CENTER OF THE JUNCTION OF U.S. HIGHWAY 51 AND 62 AND U.S.
 GD0571'HIGHWAY 60, 15 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 GD0571'SET IN THE TOP OF THE SOUTHEAST END OF THE SOUTHWEST CONCRETE
 GD0571'ABUTMENT OF A HIGHWAY BRIDGE OVER THE OHIO RIVER, AND ABOUT 1
 GD0571'FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 GD0571
 GD0571                          STATION RECOVERY (1976)
 GD0571
 GD0571'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 GD0571'RECOVERED IN GOOD CONDITION.
 GD0571
 GD0571                          STATION RECOVERY (2002)
 GD0571
 GD0571'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 GD0571'MARK DESTROYED DUE TO ABUTMENT REBUILD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 GD1453 ***********************************************************************
 GD1453  DESIGNATION -  CAIRO 4 RESET
 GD1453  PID         -  GD1453
 GD1453  STATE/COUNTY-  IL/ALEXANDER
 GD1453  COUNTRY     -  US
 GD1453  USGS QUAD   -  WYATT (2017)
 GD1453
 GD1453                         *CURRENT SURVEY CONTROL
 GD1453  ______________________________________________________________________
 GD1453* NAD 83(1986) POSITION- 36 59 19.0    (N) 089 09 04.6    (W)   HD_HELD2
 GD1453* NAVD 88 ORTHO HEIGHT -   102.97  (meters)      337.8   (feet) RESET
 GD1453  ______________________________________________________________________
 GD1453  GEOID HEIGHT    -        -28.229 (meters)                     GEOID18
 GD1453  VERT ORDER      -  THIRD
 GD1453
 GD1453.The horizontal coordinates were established by autonomous hand held GPS
 GD1453.observations and have an estimated accuracy of +/- 10 meters.
 GD1453
 GD1453.The orthometric height was computed from unverified reset data.
 GD1453
 GD1453.No vertical observational check was made to the station.
 GD1453
 GD1453.Significant digits in the geoid height do not necessarily reflect accuracy.
 GD1453.GEOID18 height accuracy estimate available here.
 GD1453
 GD1453.Click photographs - Photos may exist for this station.
 GD1453
 GD1453;                    North         East    Units  Estimated Accuracy
 GD1453;SPC IL W     -    36,207.      790,391.      MT  (+/- 10 meters HH2 GPS)
 GD1453
 GD1453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF0854695772(NAD 83)
 GD1453
 GD1453                          SUPERSEDED SURVEY CONTROL
 GD1453
 GD1453  NGVD 29 (11/09/15)  102.85   (m)          337.4    (f) RESET       3  
 GD1453
 GD1453.Superseded values are not recommended for survey control.
 GD1453
 GD1453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 GD1453.See file dsdata.pdf to determine how the superseded data were derived.
 GD1453
 GD1453_MARKER: DV = VERTICAL CONTROL DISK
 GD1453_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 GD1453+WITH SETTING: PAVEMENT
 GD1453_SP_SET: UTILITY BOX
 GD1453_STAMPING: CAIRO NO 4 RESET 1978
 GD1453_MARK LOGO: NGS
 GD1453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 GD1453+STABILITY: SURFACE MOTION
 GD1453
 GD1453  HISTORY     - Date     Condition        Report By
 GD1453  HISTORY     - 1978     MONUMENTED       NGS
 GD1453  HISTORY     - 20020404 GOOD             MSU
 GD1453  HISTORY     - 20100621 GOOD             ILDT
 GD1453
 GD1453                          STATION DESCRIPTION
 GD1453
 GD1453'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 GD1453'1.65 MI SE FROM CAIRO.
 GD1453'1.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 51 FROM THE U.S POST OFFICE IN
 GD1453'CAIRO, AT THE JUNCTION OF U.S. HIGHWAYS 51 AND 60, IN THE TOP AND
 GD1453'NORTHWEST OF A 3 BY 5 FOOT CONCRETE UTILITY BOX, WITH A METAL COVER,
 GD1453'19 FEET NORTHEAST OF  NORTHWEST CORNER OF THE ILLINOIS STATE POLICE
 GD1453'BARRACKS, 41 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE BRIDGE OVER
 GD1453'THE OHIO RIVER AND 9 FEET WEST OF A STONE AND CONCRETE RETAINING WALL.
 GD1453
 GD1453                          STATION RECOVERY (2002)
 GD1453
 GD1453'RECOVERY NOTE BY UNIVERSITY OF MISSISSIPPI 2002 (WIA)
 GD1453'RECOVERED IN GOOD CONDITION.
 GD1453
 GD1453                          STATION RECOVERY (2010)
 GD1453
 GD1453'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 GD1453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0891 ***********************************************************************
 HB0891  DESIGNATION -  CAIRO AZ MK
 HB0891  PID         -  HB0891
 HB0891  STATE/COUNTY-  IL/ALEXANDER
 HB0891  COUNTRY     -  US
 HB0891  USGS QUAD   -  CAIRO (2018)
 HB0891
 HB0891                         *CURRENT SURVEY CONTROL
 HB0891  ______________________________________________________________________
 HB0891* NAD 83(1986) POSITION- 37 03 28.     (N) 089 11 10.     (W)   SCALED
 HB0891* NAVD 88 ORTHO HEIGHT -    93.889 (meters)      308.03  (feet) ADJUSTED
 HB0891  ______________________________________________________________________
 HB0891  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB0891  DYNAMIC HEIGHT  -         93.820 (meters)      307.81  (feet) COMP
 HB0891  MODELED GRAVITY -    979,898.2   (mgal)                       NAVD 88
 HB0891
 HB0891  VERT ORDER      -  SECOND    CLASS 0
 HB0891
 HB0891.The horizontal coordinates were scaled from a map and have
 HB0891.an estimated accuracy of +/- 6 seconds.
 HB0891
 HB0891.The orthometric height was determined by differential leveling and
 HB0891.adjusted by the NATIONAL GEODETIC SURVEY
 HB0891.in June 1991.
 HB0891
 HB0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0891.GEOID18 height accuracy estimate available here.
 HB0891
 HB0891.Click photographs - Photos may exist for this station.
 HB0891
 HB0891.The dynamic height is computed by dividing the NAVD 88
 HB0891.geopotential number by the normal gravity value computed on the
 HB0891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0891.degrees latitude (g = 980.6199 gals.).
 HB0891
 HB0891.The modeled gravity was interpolated from observed gravity values.
 HB0891
 HB0891;                    North         East    Units  Estimated Accuracy
 HB0891;SPC IL W     -    43,850.      787,210.      MT  (+/- 180 meters Scaled)
 HB0891
 HB0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG056035(NAD 83)
 HB0891
 HB0891                          SUPERSEDED SURVEY CONTROL
 HB0891
 HB0891  NGVD 29 (11/26/84)   93.784  (m)          307.69   (f) ADJUSTED    2 0
 HB0891
 HB0891.Superseded values are not recommended for survey control.
 HB0891
 HB0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0891.See file dsdata.pdf to determine how the superseded data were derived.
 HB0891
 HB0891_MARKER: DZ = AZIMUTH MARK DISK
 HB0891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0891_STAMPING: CAIRO 1929
 HB0891_MARK LOGO: CGS
 HB0891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0891+STABILITY: SURFACE MOTION
 HB0891
 HB0891  HISTORY     - Date     Condition        Report By
 HB0891  HISTORY     - 1960     MONUMENTED       CGS
 HB0891  HISTORY     - 1976     GOOD             NGS
 HB0891  HISTORY     - 20020830 MARK NOT FOUND   USACE
 HB0891
 HB0891                          STATION DESCRIPTION
 HB0891
 HB0891'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0891'4 MI N FROM CAIRO.
 HB0891'ABOUT 4.0 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0891'AT CAIRO, ABOUT 0.2 MILE NORTH OF THE JUNCTION OF A GRAVEL
 HB0891'ROAD WEST, ABOUT 1.2 MILE NORTH OF THE JUNCTION OF STATE HIGHWAY
 HB0891'3, 39 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 56 FEET
 HB0891'SOUTH-SOUTHEAST OF THE FOURTH POWER POLE SOUTH OF THE JUNCTION
 HB0891'OF A DRIVE WEST TO A JUNK YARD, 94 FEET NORTH-NORTHEAST OF THE
 HB0891'SECOND POWER POLE NORTH OF A SIGN URBANDALE, 1.8 FEET SOUTH
 HB0891'OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 HB0891'PROJECTING 5 INCHES.
 HB0891
 HB0891                          STATION RECOVERY (1976)
 HB0891
 HB0891'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 HB0891'RECOVERED IN GOOD CONDITION.
 HB0891
 HB0891                          STATION RECOVERY (2002)
 HB0891
 HB0891'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0891'SUSPECTED DESTROYED DUE TO HWY DITCHING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1719 ***********************************************************************
 HB1719  DESIGNATION -  CAIRO BRUCE LUMBER CO TANK
 HB1719  PID         -  HB1719
 HB1719  STATE/COUNTY-  IL/ALEXANDER
 HB1719  COUNTRY     -  US
 HB1719  USGS QUAD   -  CAIRO (2018)
 HB1719
 HB1719                         *CURRENT SURVEY CONTROL
 HB1719  ______________________________________________________________________
 HB1719* NAD 83(1997) POSITION- 37 02 47.06734(N) 089 11 07.11164(W)   ADJUSTED
 HB1719  ______________________________________________________________________
 HB1719  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB1719  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 HB1719  HORZ ORDER      -  THIRD
 HB1719
 HB1719.The horizontal coordinates were established by classical geodetic methods
 HB1719.and adjusted by the National Geodetic Survey in October 1999.
 HB1719
 HB1719.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1719.GEOID18 height accuracy estimate available here.
 HB1719
 HB1719.Click photographs - Photos may exist for this station.
 HB1719
 HB1719.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1719
 HB1719. The following values were computed from the NAD 83(1997) position.
 HB1719
 HB1719;                    North         East     Units Scale Factor Converg.
 HB1719;SPC IL W     -    42,589.676   787,295.235   MT  1.00003502   +0 35 28.6
 HB1719;SPC IL W     -   139,729.63  2,582,984.45   sFT  1.00003502   +0 35 28.6
 HB1719;SPC KY1Z     - 1,084,765.106 1,194,469.610   MT  1.00000904   -2 06 32.9
 HB1719;SPC KY1Z     - 3,558,933.52  3,918,855.71   sFT  1.00000904   -2 06 32.9
 HB1719;SPC KY S     -   584,687.513   194,483.547   MT  0.99995794   -2 05 00.2
 HB1719;SPC KY S     - 1,918,262.28    638,068.10   sFT  0.99995794   -2 05 00.2
 HB1719;UTM  16      - 4,102,253.909   305,665.017   MT  1.00006526   -1 19 01.1
 HB1719
 HB1719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0566502253(NAD 83)
 HB1719
 HB1719                          SUPERSEDED SURVEY CONTROL
 HB1719
 HB1719  NAD 83(1993)-  37 02 47.06783(N)    089 11 07.11008(W) AD(       ) 3
 HB1719  NAD 83(1986)-  37 02 47.07416(N)    089 11 07.11519(W) AD(       ) 3
 HB1719  NAD 27      -  37 02 46.89100(N)    089 11 06.85700(W) AD(       ) 3
 HB1719
 HB1719.Superseded values are not recommended for survey control.
 HB1719
 HB1719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1719.See file dsdata.pdf to determine how the superseded data were derived.
 HB1719
 HB1719_MARKER: 51 = TANK
 HB1719
 HB1719  HISTORY     - Date     Condition        Report By
 HB1719  HISTORY     - 1929     FIRST OBSERVED   CGS
 HB1719
 HB1719                          STATION DESCRIPTION
 HB1719
 HB1719'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1720 ***********************************************************************
 HB1720  DESIGNATION -  CAIRO CATHOLIC CHURCH SPIRE
 HB1720  PID         -  HB1720
 HB1720  STATE/COUNTY-  IL/ALEXANDER
 HB1720  COUNTRY     -  US
 HB1720  USGS QUAD   -  CAIRO (2018)
 HB1720
 HB1720                         *CURRENT SURVEY CONTROL
 HB1720  ______________________________________________________________________
 HB1720* NAD 83(1997) POSITION- 37 00 14.43957(N) 089 10 39.01103(W)   ADJUSTED
 HB1720  ______________________________________________________________________
 HB1720  GEOID HEIGHT    -        -28.230 (meters)                     GEOID18
 HB1720  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 HB1720  HORZ ORDER      -  THIRD
 HB1720
 HB1720.The horizontal coordinates were established by classical geodetic methods
 HB1720.and adjusted by the National Geodetic Survey in October 1999.
 HB1720
 HB1720.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1720.GEOID18 height accuracy estimate available here.
 HB1720
 HB1720.Click photographs - Photos may exist for this station.
 HB1720
 HB1720.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1720
 HB1720. The following values were computed from the NAD 83(1997) position.
 HB1720
 HB1720;                    North         East     Units Scale Factor Converg.
 HB1720;SPC IL W     -    37,891.857   788,038.519   MT  1.00003662   +0 35 43.4
 HB1720;SPC IL W     -   124,316.87  2,585,423.04   sFT  1.00003662   +0 35 43.4
 HB1720;SPC KY1Z     - 1,080,037.590 1,194,990.754   MT  1.00001993   -2 06 15.7
 HB1720;SPC KY1Z     - 3,543,423.33  3,920,565.50   sFT  1.00001993   -2 06 15.7
 HB1720;SPC KY S     -   579,960.489   195,006.785   MT  0.99996191   -2 04 43.1
 HB1720;SPC KY S     - 1,902,753.70    639,784.76   sFT  0.99996191   -2 04 43.1
 HB1720;SPC MO E     -   130,715.377   367,706.540   MT  1.00010395   +0 47 45.8
 HB1720;UTM  16      - 4,097,533.823   306,251.549   MT  1.00006246   -1 18 39.5
 HB1720
 HB1720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF0625197533(NAD 83)
 HB1720
 HB1720                          SUPERSEDED SURVEY CONTROL
 HB1720
 HB1720  NAD 83(1993)-  37 00 14.44113(N)    089 10 39.00917(W) AD(       ) 3
 HB1720  NAD 83(1986)-  37 00 14.44729(N)    089 10 39.01341(W) AD(       ) 3
 HB1720  NAD 27      -  37 00 14.26000(N)    089 10 38.76000(W) AD(       ) 3
 HB1720
 HB1720.Superseded values are not recommended for survey control.
 HB1720
 HB1720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1720.See file dsdata.pdf to determine how the superseded data were derived.
 HB1720
 HB1720_MARKER: 90 = CHURCH SPIRE
 HB1720
 HB1720  HISTORY     - Date     Condition        Report By
 HB1720  HISTORY     - 1929     FIRST OBSERVED   CGS
 HB1720
 HB1720                          STATION DESCRIPTION
 HB1720
 HB1720'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1721 ***********************************************************************
 HB1721  DESIGNATION -  CAIRO RADIO STATION WKRO MAST
 HB1721  PID         -  HB1721
 HB1721  STATE/COUNTY-  IL/ALEXANDER
 HB1721  COUNTRY     -  US
 HB1721  USGS QUAD   -  CAIRO (2018)
 HB1721
 HB1721                         *CURRENT SURVEY CONTROL
 HB1721  ______________________________________________________________________
 HB1721* NAD 83(1997) POSITION- 37 02 33.03800(N) 089 11 08.03732(W)   ADJUSTED
 HB1721  ______________________________________________________________________
 HB1721  GEOID HEIGHT    -        -28.224 (meters)                     GEOID18
 HB1721  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 HB1721  HORZ ORDER      -  THIRD
 HB1721
 HB1721.The horizontal coordinates were established by classical geodetic methods
 HB1721.and adjusted by the National Geodetic Survey in October 1999.
 HB1721
 HB1721.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1721.GEOID18 height accuracy estimate available here.
 HB1721
 HB1721.Click photographs - Photos may exist for this station.
 HB1721
 HB1721.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1721
 HB1721. The following values were computed from the NAD 83(1997) position.
 HB1721
 HB1721;                    North         East     Units Scale Factor Converg.
 HB1721;SPC IL W     -    42,156.960   787,276.823   MT  1.00003498   +0 35 27.8
 HB1721;SPC IL W     -   138,309.96  2,582,924.04   sFT  1.00003498   +0 35 27.8
 HB1721;UTM  16      - 4,101,822.034   305,632.206   MT  1.00006542   -1 19 01.2
 HB1721
 HB1721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0563201822(NAD 83)
 HB1721
 HB1721                          SUPERSEDED SURVEY CONTROL
 HB1721
 HB1721  NAD 83(1993)-  37 02 33.03908(N)    089 11 08.03584(W) AD(       ) 3
 HB1721  NAD 83(1986)-  37 02 33.04559(N)    089 11 08.04105(W) AD(       ) 3
 HB1721  NAD 27      -  37 02 32.86200(N)    089 11 07.77600(W) AD(       ) 3
 HB1721
 HB1721.Superseded values are not recommended for survey control.
 HB1721
 HB1721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1721.See file dsdata.pdf to determine how the superseded data were derived.
 HB1721
 HB1721_MARKER: 42 = RADIO/TV MAST
 HB1721
 HB1721  HISTORY     - Date     Condition        Report By
 HB1721  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1721  HISTORY     - 1975     GOOD             LOCENG
 HB1721
 HB1721                          STATION DESCRIPTION
 HB1721
 HB1721'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB1721'STATION IS LOCATED ABOUT 3-1/4 MILES NORTH-NORTHWEST OF THE BUSINESS
 HB1721'SECTION OF CAIRO AND 0.1 MILE NORTH-NORTHEAST OF THE INTERSECTION
 HB1721'OF U.S. HIGHWAY 51, STATE ROUTES 37, 3 AND 127.
 HB1721'
 HB1721'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 51, STATE ROUTES 37, 3 AND
 HB1721'127, ABOUT 3-1/4 MILES NORTH-NORTHWEST OF THE BUSINESS SECTION
 HB1721'OF CAIRO, GO NORTH ON U.S. HIGHWAY 51 AND STATE ROUTE 37 FOR 0.1 MILE
 HB1721'TO STATION ABOUT 200 FEET EAST OF HIGHWAY.
 HB1721'
 HB1721'STATION IS A STEEL MAST PAINTED RED AND WHITE, IS 176 FEET HIGH AND
 HB1721'HAS A RED LIGHT ON TOP.
 HB1721'
 HB1721'POINT INTERSECTED WAS RED LIGHT ON TOP.
 HB1721
 HB1721                          STATION RECOVERY (1975)
 HB1721
 HB1721'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 HB1721'STATION RECOVERED GOOD.
 HB1721'
 HB1721'STATION WAS FOUND AS DESCRIBED IN 1960.
 HB1721'
 HB1721'DISTANCE AND DIRECTION FROM NEAREST TOWN--AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0889 ***********************************************************************
 HB0889  DESIGNATION -  CAIRO RM 2
 HB0889  PID         -  HB0889
 HB0889  STATE/COUNTY-  IL/ALEXANDER
 HB0889  COUNTRY     -  US
 HB0889  USGS QUAD   -  CAIRO (2018)
 HB0889
 HB0889                         *CURRENT SURVEY CONTROL
 HB0889  ______________________________________________________________________
 HB0889* NAD 83(1986) POSITION- 37 03 17.27   (N) 089 11 14.74   (W)   HD_HELD1
 HB0889* NAVD 88 ORTHO HEIGHT -    94.985 (meters)      311.63  (feet) ADJUSTED
 HB0889  ______________________________________________________________________
 HB0889  GEOID HEIGHT    -        -28.222 (meters)                     GEOID18
 HB0889  DYNAMIC HEIGHT  -         94.915 (meters)      311.40  (feet) COMP
 HB0889  MODELED GRAVITY -    979,897.8   (mgal)                       NAVD 88
 HB0889
 HB0889  VERT ORDER      -  SECOND    CLASS 0
 HB0889
 HB0889.The horizontal coordinates were determined by differentially corrected
 HB0889.hand held GPS observations or other comparable positioning techniques
 HB0889.and have an estimated accuracy of +/- 3 meters.
 HB0889
 HB0889.The orthometric height was determined by differential leveling and
 HB0889.adjusted by the NATIONAL GEODETIC SURVEY
 HB0889.in June 1991.
 HB0889
 HB0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0889.GEOID18 height accuracy estimate available here.
 HB0889
 HB0889.Click photographs - Photos may exist for this station.
 HB0889
 HB0889.The dynamic height is computed by dividing the NAVD 88
 HB0889.geopotential number by the normal gravity value computed on the
 HB0889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0889.degrees latitude (g = 980.6199 gals.).
 HB0889
 HB0889.The modeled gravity was interpolated from observed gravity values.
 HB0889
 HB0889;                    North         East    Units  Estimated Accuracy
 HB0889;SPC IL W     -    43,518.8     787,097.2     MT  (+/- 3 meters HH1 GPS) 
 HB0889
 HB0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0549703189(NAD 83)
 HB0889
 HB0889                          SUPERSEDED SURVEY CONTROL
 HB0889
 HB0889  NGVD 29 (11/26/84)   94.879  (m)          311.28   (f) ADJUSTED    2 0
 HB0889
 HB0889.Superseded values are not recommended for survey control.
 HB0889
 HB0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0889.See file dsdata.pdf to determine how the superseded data were derived.
 HB0889
 HB0889_MARKER: DR = REFERENCE MARK DISK
 HB0889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0889_STAMPING: CAIRO NO 2 1929
 HB0889_MARK LOGO: CGS
 HB0889_PROJECTION: FLUSH
 HB0889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0889+STABILITY: SURFACE MOTION
 HB0889
 HB0889  HISTORY     - Date     Condition        Report By
 HB0889  HISTORY     - 1929     MONUMENTED       CGS
 HB0889  HISTORY     - 1960     GOOD             CGS
 HB0889  HISTORY     - 1976     GOOD             NGS
 HB0889  HISTORY     - 20020830 MARK NOT FOUND   USACE
 HB0889
 HB0889                          STATION DESCRIPTION
 HB0889
 HB0889'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0889'3.8 MI N FROM CAIRO.
 HB0889'ABOUT 3.8 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0889'AT CAIRO, THENCE 0.05 MILE WEST ALONG A GRAVEL ROAD, ABOUT
 HB0889'1.0 MILE NORTH OF THE JUNCTION OF STATE HIGHWAY 3, AT THE JUNCTION
 HB0889'OF A DRIVE SOUTH TO A SMALL COMPOSITION SIDED HOUSE, IN THE
 HB0889'FENCE LINE ALONG THE WEST SIDE OF MARSON PARK, 203 FEET SOUTH
 HB0889'OF THE CENTER LINE OF THE GRAVEL ROAD, 1 FOOT WEST OF A FENCE,
 HB0889'12 FEET EAST OF THE CENTER OF A BRICK OVEN, 129 FEET NORTHWEST
 HB0889'OF THE NORTHWEST CORNER OF THE STORK CLUB BUILDING, 154.0
 HB0889'FEET SOUTH OF TRIANGULATION STATION CAIRO, AND SET IN THE TOP
 HB0889'OF A CONCRETE POST FLUSH WITH THE GROUND.
 HB0889
 HB0889                          STATION RECOVERY (1976)
 HB0889
 HB0889'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 HB0889'RECOVERED IN GOOD CONDITION.
 HB0889
 HB0889                          STATION RECOVERY (2002)
 HB0889
 HB0889'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0889'AREA NEWLY CULTIVATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0888 ***********************************************************************
 HB0888  DESIGNATION -  CAIRO RM 3
 HB0888  PID         -  HB0888
 HB0888  STATE/COUNTY-  IL/ALEXANDER
 HB0888  COUNTRY     -  US
 HB0888  USGS QUAD   -  CAIRO (2018)
 HB0888
 HB0888                         *CURRENT SURVEY CONTROL
 HB0888  ______________________________________________________________________
 HB0888* NAD 83(1986) POSITION- 37 03 18.94   (N) 089 11 13.36   (W)   HD_HELD1
 HB0888* NAVD 88 ORTHO HEIGHT -    94.714 (meters)      310.74  (feet) ADJUSTED
 HB0888  ______________________________________________________________________
 HB0888  GEOID HEIGHT    -        -28.222 (meters)                     GEOID18
 HB0888  DYNAMIC HEIGHT  -         94.644 (meters)      310.51  (feet) COMP
 HB0888  MODELED GRAVITY -    979,897.9   (mgal)                       NAVD 88
 HB0888
 HB0888  VERT ORDER      -  SECOND    CLASS 0
 HB0888
 HB0888.The horizontal coordinates were determined by differentially corrected
 HB0888.hand held GPS observations or other comparable positioning techniques
 HB0888.and have an estimated accuracy of +/- 3 meters.
 HB0888
 HB0888.The orthometric height was determined by differential leveling and
 HB0888.adjusted by the NATIONAL GEODETIC SURVEY
 HB0888.in June 1991.
 HB0888
 HB0888.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0888.GEOID18 height accuracy estimate available here.
 HB0888
 HB0888.Click photographs - Photos may exist for this station.
 HB0888
 HB0888.The dynamic height is computed by dividing the NAVD 88
 HB0888.geopotential number by the normal gravity value computed on the
 HB0888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0888.degrees latitude (g = 980.6199 gals.).
 HB0888
 HB0888.The modeled gravity was interpolated from observed gravity values.
 HB0888
 HB0888;                    North         East    Units  Estimated Accuracy
 HB0888;SPC IL W     -    43,570.6     787,130.7     MT  (+/- 3 meters HH1 GPS) 
 HB0888
 HB0888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0553303239(NAD 83)
 HB0888
 HB0888                          SUPERSEDED SURVEY CONTROL
 HB0888
 HB0888  NGVD 29 (11/26/84)   94.608  (m)          310.39   (f) ADJUSTED    2 0
 HB0888
 HB0888.Superseded values are not recommended for survey control.
 HB0888
 HB0888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0888.See file dsdata.pdf to determine how the superseded data were derived.
 HB0888
 HB0888_MARKER: DR = REFERENCE MARK DISK
 HB0888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0888_STAMPING: CAIRO NO 3 1929
 HB0888_MARK LOGO: CGS
 HB0888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0888+STABILITY: SURFACE MOTION
 HB0888_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0888+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2002
 HB0888
 HB0888  HISTORY     - Date     Condition        Report By
 HB0888  HISTORY     - 1960     MONUMENTED       CGS
 HB0888  HISTORY     - 1976     GOOD             NGS
 HB0888  HISTORY     - 20020830 GOOD             USACE
 HB0888
 HB0888                          STATION DESCRIPTION
 HB0888
 HB0888'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0888'3.8 MI N FROM CAIRO.
 HB0888'ABOUT 3.8 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0888'AT CAIRO, THENCE 0.05 MILE WEST ALONG A GRAVEL ROAD, ABOUT 1.0
 HB0888'MILE NORTH OF THE JUNCTION OF STATE HIGHWAY 3, AT THE JUNCTION
 HB0888'OF A DRIVE SOUTH TO A SMALL COMPOSITION SIDED HOUSE, IN THE
 HB0888'FENCE LINE ALONG THE NORTH SIDE OF MARSON PARK, 33 FEET SOUTH
 HB0888'OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 109 FEET
 HB0888'EAST OF A FENCE CORNER, 127 FEET EAST-SOUTHEAST OF THE CENTER OF
 HB0888'THE JUNCTION OF THE DRIVE SOUTH, ABOUT 1 FOOT BELOW THE LEVEL
 HB0888'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 HB0888'INCHES.
 HB0888
 HB0888                          STATION RECOVERY (1976)
 HB0888
 HB0888'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 HB0888'RECOVERED IN GOOD CONDITION.
 HB0888
 HB0888                          STATION RECOVERY (2002)
 HB0888
 HB0888'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0888'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1723 ***********************************************************************
 HB1723  DESIGNATION -  CAIRO WATER SUPPLY WATER TANK
 HB1723  PID         -  HB1723
 HB1723  STATE/COUNTY-  IL/ALEXANDER
 HB1723  COUNTRY     -  US
 HB1723  USGS QUAD   -  CAIRO (2018)
 HB1723
 HB1723                         *CURRENT SURVEY CONTROL
 HB1723  ______________________________________________________________________
 HB1723* NAD 83(1997) POSITION- 37 00 25.18858(N) 089 10 35.92761(W)   ADJUSTED
 HB1723  ______________________________________________________________________
 HB1723  GEOID HEIGHT    -        -28.229 (meters)                     GEOID18
 HB1723  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 HB1723  HORZ ORDER      -  THIRD
 HB1723
 HB1723.The horizontal coordinates were established by classical geodetic methods
 HB1723.and adjusted by the National Geodetic Survey in October 1999.
 HB1723
 HB1723.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1723.GEOID18 height accuracy estimate available here.
 HB1723
 HB1723.Click photographs - Photos may exist for this station.
 HB1723
 HB1723.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1723
 HB1723. The following values were computed from the NAD 83(1997) position.
 HB1723
 HB1723;                    North         East     Units Scale Factor Converg.
 HB1723;SPC IL W     -    38,224.005   788,111.306   MT  1.00003678   +0 35 45.4
 HB1723;SPC IL W     -   125,406.59  2,585,661.84   sFT  1.00003678   +0 35 45.4
 HB1723;SPC KY1Z     - 1,080,365.935 1,195,079.103   MT  1.00001914   -2 06 13.8
 HB1723;SPC KY1Z     - 3,544,500.57  3,920,855.36   sFT  1.00001914   -2 06 13.8
 HB1723;SPC KY S     -   580,288.855   195,094.982   MT  0.99996161   -2 04 41.3
 HB1723;SPC KY S     - 1,903,831.02    640,074.12   sFT  0.99996161   -2 04 41.3
 HB1723;SPC MO E     -   131,047.800   367,778.168   MT  1.00010416   +0 47 47.9
 HB1723;UTM  16      - 4,097,863.374   306,335.348   MT  1.00006206   -1 18 38.0
 HB1723
 HB1723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF0633597863(NAD 83)
 HB1723
 HB1723                          SUPERSEDED SURVEY CONTROL
 HB1723
 HB1723  NAD 83(1993)-  37 00 25.18966(N)    089 10 35.92606(W) AD(       ) 3
 HB1723  NAD 83(1986)-  37 00 25.19552(N)    089 10 35.93067(W) AD(       ) 3
 HB1723  NAD 27      -  37 00 25.00800(N)    089 10 35.66900(W) AD(       ) 3
 HB1723
 HB1723.Superseded values are not recommended for survey control.
 HB1723
 HB1723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1723.See file dsdata.pdf to determine how the superseded data were derived.
 HB1723
 HB1723_MARKER: 53 = ELEVATED TANK
 HB1723
 HB1723  HISTORY     - Date     Condition        Report By
 HB1723  HISTORY     - 1929     FIRST OBSERVED   CGS
 HB1723  HISTORY     - 1960     GOOD             CGS
 HB1723
 HB1723                          STATION DESCRIPTION
 HB1723
 HB1723'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB1723'STATION IS LOCATED IN THE BUSINESS SECTION OF CAIRO AND IS ABOUT 0.3
 HB1723'MILE NORTHWEST OF THE POST OFFICE IN CAIRO.
 HB1723'
 HB1723'TO REACH FROM THE POST OFFICE IN CAIRO, GO NORTHWEST OF U.S. HIGHWAY
 HB1723'51 AND STATE ROUTE 37 FOR 0.35 MILE TO A SIDE STREET RIGHT,
 HB1723'TURN RIGHT AND GO 0.05 MILE TO STATION ON RIGHT.
 HB1723'
 HB1723'THE TANK IS OVAL SHAPED, IS PAINTED SILVER, IS SUPPORTED BY 6 LEGS
 HB1723'AND IS APPROXIMATELY 200 FEET HIGH.
 HB1723'
 HB1723'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8044 ***********************************************************************
 DK8044  DESIGNATION -  CAL1
 DK8044  PID         -  DK8044
 DK8044  STATE/COUNTY-  IL/CALHOUN
 DK8044  COUNTRY     -  US
 DK8044  USGS QUAD   -  NUTWOOD (2018)
 DK8044
 DK8044                         *CURRENT SURVEY CONTROL
 DK8044  ______________________________________________________________________
 DK8044* NAD 83(2011) POSITION- 39 01 47.09653(N) 090 36 18.21766(W)   ADJUSTED
 DK8044* NAD 83(2011) ELLIP HT-   105.177 (meters)        (06/27/12)   ADJUSTED
 DK8044* NAD 83(2011) EPOCH   -  2010.00
 DK8044* NAVD 88 ORTHO HEIGHT -   137.1   (meters)      450.    (feet) GPS OBS
 DK8044  ______________________________________________________________________
 DK8044  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8044  GEOID HEIGHT    -        -31.927 (meters)                     GEOID03
 DK8044  GEOID HEIGHT    -        -31.964 (meters)                     GEOID18
 DK8044  NAD 83(2011) X  -    -52,392.145 (meters)                     COMP
 DK8044  NAD 83(2011) Y  - -4,961,053.334 (meters)                     COMP
 DK8044  NAD 83(2011) Z  -  3,994,949.327 (meters)                     COMP
 DK8044  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 DK8044
 DK8044  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8044  Standards:
 DK8044         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8044            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8044  -------------------------------------------------------------------
 DK8044  NETWORK    0.71   1.59           0.32   0.25   0.81      0.13782922
 DK8044  -------------------------------------------------------------------
 DK8044  Click here for local accuracies and other accuracy information.
 DK8044
 DK8044.The horizontal coordinates were established by GPS observations
 DK8044.and adjusted by the National Geodetic Survey in June 2012.
 DK8044
 DK8044.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8044.been affixed to the stable North American tectonic plate. See 
 DK8044.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8044
 DK8044.The horizontal coordinates are valid at the epoch date displayed above
 DK8044.which is a decimal equivalence of Year/Month/Day.
 DK8044
 DK8044.The orthometric height was determined by GPS observations and a
 DK8044.high-resolution geoid model.
 DK8044
 DK8044.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8044.GEOID18 height accuracy estimate available here.
 DK8044
 DK8044.Click photographs - Photos may exist for this station.
 DK8044
 DK8044.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8044
 DK8044.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8044
 DK8044.The ellipsoidal height was determined by GPS observations
 DK8044.and is referenced to NAD 83.
 DK8044
 DK8044. The following values were computed from the NAD 83(2011) position.
 DK8044
 DK8044;                    North         East     Units Scale Factor Converg.
 DK8044;SPC IL W     -   262,363.149   662,041.585   MT  0.99995891   -0 16 33.9
 DK8044;SPC IL W     -   860,769.76  2,172,048.10   sFT  0.99995891   -0 16 33.9
 DK8044;UTM  15      - 4,322,807.155   707,307.769   MT  1.00012921   +1 30 31.3
 DK8044
 DK8044!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8044!SPC IL W     -   0.99998350  x   0.99995891  =   0.99994241
 DK8044!UTM  15      -   0.99998350  x   1.00012921  =   1.00011271
 DK8044
 DK8044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0730722807(NAD 83)
 DK8044
 DK8044                          SUPERSEDED SURVEY CONTROL
 DK8044
 DK8044  NAD 83(2007)-  39 01 47.09666(N)    090 36 18.21856(W) AD(2002.00) 1
 DK8044  ELLIP H (01/08/09)  105.210  (m)                       GP(2002.00) 4 1
 DK8044
 DK8044.Superseded values are not recommended for survey control.
 DK8044
 DK8044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8044.See file dsdata.pdf to determine how the superseded data were derived.
 DK8044
 DK8044_MARKER: DD = SURVEY DISK
 DK8044_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8044_STAMPING: CAL1
 DK8044_MARK LOGO: ILDT
 DK8044_PROJECTION: RECESSED 3 CENTIMETERS
 DK8044_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8044_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8044+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2020
 DK8044_ROD/PIPE-DEPTH: 3.7 meters
 DK8044_SLEEVE-DEPTH  : 1 meters
 DK8044
 DK8044  HISTORY     - Date     Condition        Report By
 DK8044  HISTORY     - 2008     MONUMENTED       ILDT
 DK8044  HISTORY     - 20081212 GOOD             ILDT
 DK8044  HISTORY     - 2010     GOOD             ILDT
 DK8044  HISTORY     - 20121024 GOOD             GEOCAC
 DK8044  HISTORY     - 20200225 GOOD             ILDT
 DK8044
 DK8044                          STATION DESCRIPTION
 DK8044
 DK8044'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8044'STATION IS LOCATED 9 MILES SOUTH OF HARDIN ON CR 1 IN THE N.E. QUAD OF
 DK8044'THE T INTERSECTION  OF CR 1 AND TWP RD 1125 N (BATCHTOWN RD) .  TO
 DK8044'REACH THE STATION FROM CR 1 GO SOUTH 9  MILES FROM THE INTERSECTION OF
 DK8044'CR1 AND CR3 IN HARDIN TO A STATION ON THE LEFT.  THE  STATION IS
 DK8044'LOCATED 30.6FT EAST OF THE CENTERLINE OF  CR1, 25.8FT S.W. OF A POWER
 DK8044'POLE, 23.7FT  WEST OF A CORNER FENCE POST, AND 114FT NORTH OF THE
 DK8044'CL-CL OF CR1 AND TWP RD 1125N(  BATCHTOWN RD) AT A WATER TREATMENT
 DK8044'STRUCTURE.
 DK8044
 DK8044                          STATION RECOVERY (2010)
 DK8044
 DK8044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CP)
 DK8044'RECOVERED AS DESCRIBED
 DK8044
 DK8044                          STATION RECOVERY (2012)
 DK8044
 DK8044'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 DK8044'STATION DISK IS UNDER A LOGO CAP AND IS ABOUT 0.9 FT (27 CM) WEST OF A
 DK8044'DETERIORATING ORANGE CARSONITE WITNESS POST.  POWER POLE MENTIONED IN
 DK8044'2008 DESCRIPTION IS NUMBER 162.
 DK8044
 DK8044                          STATION RECOVERY (2020)
 DK8044
 DK8044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DK8044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8065 ***********************************************************************
 DK8065  DESIGNATION -  CAL2
 DK8065  PID         -  DK8065
 DK8065  STATE/COUNTY-  IL/CALHOUN
 DK8065  COUNTRY     -  US
 DK8065  USGS QUAD   -  BRUSSELS (2018)
 DK8065
 DK8065                         *CURRENT SURVEY CONTROL
 DK8065  ______________________________________________________________________
 DK8065* NAD 83(2011) POSITION- 38 55 28.23111(N) 090 32 31.78120(W)   ADJUSTED
 DK8065* NAD 83(2011) ELLIP HT-   108.462 (meters)        (06/27/12)   ADJUSTED
 DK8065* NAD 83(2011) EPOCH   -  2010.00
 DK8065* NAVD 88 ORTHO HEIGHT -   140.3   (meters)      460.    (feet) GPS OBS
 DK8065  ______________________________________________________________________
 DK8065  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8065  GEOID HEIGHT    -        -31.758 (meters)                     GEOID03
 DK8065  GEOID HEIGHT    -        -31.777 (meters)                     GEOID18
 DK8065  NAD 83(2011) X  -    -47,015.459 (meters)                     COMP
 DK8065  NAD 83(2011) Y  - -4,968,459.101 (meters)                     COMP
 DK8065  NAD 83(2011) Z  -  3,985,868.704 (meters)                     COMP
 DK8065  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 DK8065
 DK8065  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8065  Standards:
 DK8065         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8065            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8065  -------------------------------------------------------------------
 DK8065  NETWORK    0.77   1.67           0.35   0.27   0.85      0.17127341
 DK8065  -------------------------------------------------------------------
 DK8065  Click here for local accuracies and other accuracy information.
 DK8065
 DK8065.The horizontal coordinates were established by GPS observations
 DK8065.and adjusted by the National Geodetic Survey in June 2012.
 DK8065
 DK8065.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8065.been affixed to the stable North American tectonic plate. See 
 DK8065.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8065
 DK8065.The horizontal coordinates are valid at the epoch date displayed above
 DK8065.which is a decimal equivalence of Year/Month/Day.
 DK8065
 DK8065.The orthometric height was determined by GPS observations and a
 DK8065.high-resolution geoid model.
 DK8065
 DK8065.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8065.GEOID18 height accuracy estimate available here.
 DK8065
 DK8065.Click photographs - Photos may exist for this station.
 DK8065
 DK8065.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8065
 DK8065.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8065
 DK8065.The ellipsoidal height was determined by GPS observations
 DK8065.and is referenced to NAD 83.
 DK8065
 DK8065. The following values were computed from the NAD 83(2011) position.
 DK8065
 DK8065;                    North         East     Units Scale Factor Converg.
 DK8065;SPC IL W     -   250,656.157   667,439.567   MT  0.99995423   -0 14 09.3
 DK8065;SPC IL W     -   822,361.08  2,189,757.98   sFT  0.99995423   -0 14 09.3
 DK8065;UTM  15      - 4,311,271.598   713,068.422   MT  1.00015905   +1 32 41.4
 DK8065
 DK8065!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8065!SPC IL W     -   0.99998298  x   0.99995423  =   0.99993721
 DK8065!UTM  15      -   0.99998298  x   1.00015905  =   1.00014203
 DK8065
 DK8065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1306811271(NAD 83)
 DK8065
 DK8065                          SUPERSEDED SURVEY CONTROL
 DK8065
 DK8065  NAD 83(2007)-  38 55 28.23119(N)    090 32 31.78207(W) AD(2002.00) 1
 DK8065  ELLIP H (01/08/09)  108.495  (m)                       GP(2002.00) 4 1
 DK8065
 DK8065.Superseded values are not recommended for survey control.
 DK8065
 DK8065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8065.See file dsdata.pdf to determine how the superseded data were derived.
 DK8065
 DK8065_MARKER: DD = SURVEY DISK
 DK8065_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8065_STAMPING: CAL2
 DK8065_MARK LOGO: ILDT
 DK8065_PROJECTION: RECESSED 3 CENTIMETERS
 DK8065_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK8065_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8065+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2012
 DK8065_ROD/PIPE-DEPTH: 3.7 meters
 DK8065_SLEEVE-DEPTH  : 1 meters
 DK8065
 DK8065  HISTORY     - Date     Condition        Report By
 DK8065  HISTORY     - 2008     MONUMENTED       ILDT
 DK8065  HISTORY     - 20081212 GOOD             ILDT
 DK8065  HISTORY     - 20121024 GOOD             GEOCAC
 DK8065
 DK8065                          STATION DESCRIPTION
 DK8065
 DK8065'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8065'STATION IS LOCATED 4.6 MILES SOUTH WESTERLY FROM BRUSSELS FERRY ALONG
 DK8065'ILLINOIS RIVER  ROAD/COUNTY ROAD 1.  THE STATION IS LOCATED 80FT EAST
 DK8065'FROM THE CENTERLINE OF HAGAN  ROAD  26.9FT SOUTH OF CENTERLINE
 DK8065'ILLINOIS RIVER ROAD, AND 92.3 NORTHEAST OF POWER POLE
 DK8065
 DK8065                          STATION RECOVERY (2012)
 DK8065
 DK8065'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 DK8065'STATION IS A STANDARD DISK PLACED UNDER A LOGO CAP ABOUT 0.8 FT (24
 DK8065'CM) NORTH OF A DETERIORATING ORANGE CARSONITE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3052 ***********************************************************************
 ME3052  DESIGNATION -  CALDWELL
 ME3052  PID         -  ME3052
 ME3052  STATE/COUNTY-  IL/COOK
 ME3052  COUNTRY     -  US
 ME3052  USGS QUAD   -  RIVER FOREST (2018)
 ME3052
 ME3052                         *CURRENT SURVEY CONTROL
 ME3052  ______________________________________________________________________
 ME3052* NAD 83(1997) POSITION- 41 59 50.77434(N) 087 46 02.79378(W)   ADJUSTED
 ME3052* NAVD 88 ORTHO HEIGHT -   189.0   (meters)      620.    (feet) VERTCON3
 ME3052  ______________________________________________________________________
 ME3052  GEOID HEIGHT    -        -33.733 (meters)                     GEOID18
 ME3052  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 ME3052  HORZ ORDER      -  FIRST
 ME3052
 ME3052.The horizontal coordinates were established by classical geodetic methods
 ME3052.and adjusted by the National Geodetic Survey in October 1999.
 ME3052
 ME3052.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3052.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3052
 ME3052.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3052.GEOID18 height accuracy estimate available here.
 ME3052
 ME3052.Click photographs - Photos may exist for this station.
 ME3052
 ME3052.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3052
 ME3052. The following values were computed from the NAD 83(1997) position.
 ME3052
 ME3052;                    North         East     Units Scale Factor Converg.
 ME3052;SPC IL E     -   591,972.893   346,885.259   MT  1.00000204   +0 22 43.1
 ME3052;SPC IL E     - 1,942,164.40  1,138,072.72   sFT  1.00000204   +0 22 43.1
 ME3052;UTM  16      - 4,649,776.522   436,439.467   MT  0.99964971   -0 30 48.6
 ME3052
 ME3052!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3052!SPC IL E     -   0.99997565  x   1.00000204  =   0.99997769
 ME3052!UTM  16      -   0.99997565  x   0.99964971  =   0.99962536
 ME3052
 ME3052:                Primary Azimuth Mark                     Grid Az
 ME3052:SPC IL E     -  CALDWELL AZ MK                           090 34 25.8
 ME3052:UTM  16      -  CALDWELL AZ MK                           091 27 57.5
 ME3052
 ME3052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3643949776(NAD 83)
 ME3052
 ME3052|---------------------------------------------------------------------|
 ME3052| PID    Reference Object                     Distance      Geod. Az  |
 ME3052|                                                           dddmmss.s |
 ME3052| ME3086 CALDWELL AZ MK                      APPROX. 0.8 KM 0905708.9 |
 ME3052| CM2839 CALDWELL RM 1                        34.948 METERS 26455     |
 ME3052| CM2840 CALDWELL RM 2                        28.426 METERS 31546     |
 ME3052|---------------------------------------------------------------------|
 ME3052
 ME3052                          SUPERSEDED SURVEY CONTROL
 ME3052
 ME3052  NAD 83(1997)-  41 59 50.77450(N)    087 46 02.79434(W) AD(       ) 1
 ME3052  NAD 83(1994)-  41 59 50.77656(N)    087 46 02.80888(W) AD(       ) 1
 ME3052  NAD 83(1986)-  41 59 50.77789(N)    087 46 02.80809(W) AD(       ) 1
 ME3052  NAD 27      -  41 59 50.66548(N)    087 46 02.59074(W) AD(       ) 1
 ME3052  NGVD 29 (07/19/86)  189.1    (m)          620.     (f) VERT ANG       
 ME3052
 ME3052.Superseded values are not recommended for survey control.
 ME3052
 ME3052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3052.See file dsdata.pdf to determine how the superseded data were derived.
 ME3052
 ME3052_MARKER: DH = HORIZONTAL CONTROL DISK
 ME3052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3052_STAMPING: CALDWELL 1977
 ME3052_MARK LOGO: NGS
 ME3052_PROJECTION: RECESSED 15 CENTIMETERS
 ME3052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3052+STABILITY: SURFACE MOTION
 ME3052
 ME3052  HISTORY     - Date     Condition        Report By
 ME3052  HISTORY     - 1977     MONUMENTED       NGS
 ME3052  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 ME3052
 ME3052                          STATION DESCRIPTION
 ME3052
 ME3052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3052'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF CHICAGO,
 ME3052'IN THE NORTHWEST ANGLE OF THE INTERSECTION OF CALDWELL
 ME3052'AVENUE AND DEVON AVENUE AND ON PROPERTY OF THE COOK COUNTY
 ME3052'CALDWELL FOREST PERSERVE.
 ME3052'
 ME3052'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON DEVON
 ME3052'AVENUE FOR 0.5 MILE TO THE INTERSECTION WITH NORTH NAVAJO
 ME3052'AND THE AZIMUTH MARK ON THE LEFT.
 ME3052'
 ME3052'THE STATION MARKS, STAMPED---CALDWELL 1977---ARE STANDARD
 ME3052'DISKS. THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 ME3052'CYLINDRICAL CONCRETE MONUMENT THAT IS 6 INCHES BELOW A
 ME3052'CAST IRON COVER WITH THE LETTERING, NATIONAL GEODETIC SURVEY
 ME3052'IT IS 112 FEET
 ME3052'WEST-NORTHWEST OF THE JUNCTION OF CALDWELL AVENUE AND DEVON
 ME3052'AVENUE, 63 FEET SOUTH-SOUTHWEST OF THE CENTERLINE OF
 ME3052'CALDWELL AVENUE AND 57 FEET NORTH-NORTHEAST OF THE CENTERLINE
 ME3052'OF DEVON AVENUE. THE UNDERGROUND DISK IS SET IN THE TOP OF
 ME3052'AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 ME3052'SURFACE.
 ME3052'
 ME3052'REFERENCE MARK 1, STAMPED---CALDWELL NO 1 1977---IS A STANDARD
 ME3052'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME3052'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 44 FEET NORTH OF
 ME3052'THE CENTERLINE OF DEVON AVENUE, 21 FEET NORTHWEST OF A SIGN,
 ME3052'(FOREST PERSERVE BIKE TRAIL) AND 11 FEET SOUTH-SOUTHWEST
 ME3052'OF THE BIKE TRAIL.
 ME3052'
 ME3052'REFERENCE MARK 2, STAMPED---CALDWELL NO 2 1977---IS A STANDARD
 ME3052'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME3052'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 30 FEET
 ME3052'SOUTH-SOUTHWEST OF THE CENTERLINE OF CALDWELL AVENUE, 24 FEET
 ME3052'WEST-NORTHWEST OF THE CENTER OF A BIKE TRAIL AND 9 FEET
 ME3052'NORTHWEST OF A SIGN, (FOREST PERSERVE BIKE TRAIL).
 ME3052'
 ME3052'THE AZIMUTH MARKS, STAMPED---CALDWELL 1977---ARE STANDARD DISKS.
 ME3052'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME3052'CONCRETE MONUMENT BELOW A CAST IRON COVER WITH LETTERING,
 ME3052'NATIONAL GEODETIC SURVEY.  IT IS
 ME3052'22 FEET NORTH OF THE EAST BOUND LANE OF DEVON AVENUE AND 15
 ME3052'FEET SOUTH OF THE WEST BOUND LANE OF DEVON AVENUE.
 ME3052'
 ME3052'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 34.5 METERS.
 ME3052
 ME3052                          STATION RECOVERY (1996)
 ME3052
 ME3052'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3052'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3086 ***********************************************************************
 ME3086  DESIGNATION -  CALDWELL AZ MK
 ME3086  PID         -  ME3086
 ME3086  STATE/COUNTY-  IL/COOK
 ME3086  COUNTRY     -  US
 ME3086  USGS QUAD   -  RIVER FOREST (2018)
 ME3086
 ME3086                         *CURRENT SURVEY CONTROL
 ME3086  ______________________________________________________________________
 ME3086* NAD 83(1997) POSITION- 41 59 50.35390(N) 087 45 29.00331(W)   ADJUSTED
 ME3086* NAVD 88 ORTHO HEIGHT -   187.    (meters)      614.    (feet) VERTCON3
 ME3086  ______________________________________________________________________
 ME3086  GEOID HEIGHT    -        -33.734 (meters)                     GEOID18
 ME3086  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 ME3086  HORZ ORDER      -  SECOND
 ME3086
 ME3086.The horizontal coordinates were established by classical geodetic methods
 ME3086.and adjusted by the National Geodetic Survey in October 1999.
 ME3086
 ME3086.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3086.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3086
 ME3086.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3086.GEOID18 height accuracy estimate available here.
 ME3086
 ME3086.Click photographs - Photos may exist for this station.
 ME3086
 ME3086.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3086
 ME3086. The following values were computed from the NAD 83(1997) position.
 ME3086
 ME3086;                    North         East     Units Scale Factor Converg.
 ME3086;SPC IL E     -   591,965.103   347,663.019   MT  1.00000294   +0 23 05.7
 ME3086;SPC IL E     - 1,942,138.84  1,140,624.42   sFT  1.00000294   +0 23 05.7
 ME3086;UTM  16      - 4,649,756.630   437,216.737   MT  0.99964850   -0 30 26.0
 ME3086
 ME3086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3086!SPC IL E     -   0.99997598  x   1.00000294  =   0.99997892
 ME3086!UTM  16      -   0.99997598  x   0.99964850  =   0.99962448
 ME3086
 ME3086:                Primary Azimuth Mark                     Grid Az
 ME3086:SPC IL E     -  CALDWELL                                 270 34 25.8
 ME3086:UTM  16      -  CALDWELL                                 271 27 57.5
 ME3086
 ME3086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3721649756(NAD 83)
 ME3086
 ME3086|---------------------------------------------------------------------|
 ME3086| PID    Reference Object                     Distance      Geod. Az  |
 ME3086|                                                           dddmmss.s |
 ME3086| ME3085 CALDWELL AZ MK TPT                    5.306 METERS 09058     |
 ME3086| ME3052 CALDWELL                            APPROX. 0.8 KM 2705731.5 |
 ME3086|---------------------------------------------------------------------|
 ME3086
 ME3086                          SUPERSEDED SURVEY CONTROL
 ME3086
 ME3086  NAD 83(1997)-  41 59 50.35406(N)    087 45 29.00387(W) AD(       ) 2
 ME3086  NAD 83(1994)-  41 59 50.35625(N)    087 45 29.01841(W) AD(       ) 2
 ME3086  NAD 83(1986)-  41 59 50.35756(N)    087 45 29.01762(W) AD(       ) 2
 ME3086  NAD 27      -  41 59 50.24472(N)    087 45 28.80141(W) AD(       ) 2
 ME3086  NGVD 29 (07/19/86)  187.     (m)          614.     (f) VERT ANG       
 ME3086
 ME3086.Superseded values are not recommended for survey control.
 ME3086
 ME3086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3086.See file dsdata.pdf to determine how the superseded data were derived.
 ME3086
 ME3086_MARKER: DZ = AZIMUTH MARK DISK
 ME3086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3086_STAMPING: CALDWELL 1977
 ME3086_MARK LOGO: NGS
 ME3086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3086+STABILITY: SURFACE MOTION
 ME3086
 ME3086  HISTORY     - Date     Condition        Report By
 ME3086  HISTORY     - 1977     MONUMENTED       NGS
 ME3086  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 ME3086
 ME3086                          STATION DESCRIPTION
 ME3086
 ME3086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3086'A TRAVERSE WAS MADE TO TRIANGULATION STATION CALDWELL USING
 ME3086'ELECTRONIC DISTANCE EQUIPMENT.
 ME3086
 ME3086                          STATION RECOVERY (1996)
 ME3086
 ME3086'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3086'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1404 ***********************************************************************
 NH1404  DESIGNATION -  CALHOUN
 NH1404  PID         -  NH1404
 NH1404  STATE/COUNTY-  IL/WINNEBAGO
 NH1404  COUNTRY     -  US
 NH1404  USGS QUAD   -  SOUTH BELOIT (2018)
 NH1404
 NH1404                         *CURRENT SURVEY CONTROL
 NH1404  ______________________________________________________________________
 NH1404* NAD 83(1997) POSITION- 42 23 23.66167(N) 089 02 53.27270(W)   ADJUSTED
 NH1404* NAVD 88 ORTHO HEIGHT -   218.    (meters)      715.    (feet) SCALED
 NH1404  ______________________________________________________________________
 NH1404  GEOID HEIGHT    -        -33.604 (meters)                     GEOID18
 NH1404  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 NH1404  HORZ ORDER      -  SECOND
 NH1404
 NH1404.The horizontal coordinates were established by classical geodetic methods
 NH1404.and adjusted by the National Geodetic Survey in October 1999.
 NH1404
 NH1404.The orthometric height was scaled from a topographic map.
 NH1404
 NH1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1404.GEOID18 height accuracy estimate available here.
 NH1404
 NH1404.Click photographs - Photos may exist for this station.
 NH1404
 NH1404.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1404
 NH1404. The following values were computed from the NAD 83(1997) position.
 NH1404
 NH1404;                    North         East     Units Scale Factor Converg.
 NH1404;SPC IL W     -   635,995.762   792,098.752   MT  1.00004550   +0 45 14.9
 NH1404;SPC IL W     - 2,086,596.10  2,598,743.99   sFT  1.00004550   +0 45 14.9
 NH1404;SPC WI S     -    43,763.668   678,384.893   MT  1.00008692   +0 39 14.5
 NH1404;SPC WI S     -   143,581.30  2,225,667.77   sFT  1.00008692   +0 39 14.5
 NH1404;UTM  16      - 4,695,100.376   331,414.726   MT  0.99994970   -1 22 52.0
 NH1404
 NH1404!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1404!SPC IL W     -   0.99997109  x   1.00004550  =   1.00001659
 NH1404!SPC WI S     -   0.99997109  x   1.00008692  =   1.00005801
 NH1404!UTM  16      -   0.99997109  x   0.99994970  =   0.99992079
 NH1404
 NH1404:                Primary Azimuth Mark                     Grid Az
 NH1404:SPC IL W     -  CARROLL                                  218 23 18.2
 NH1404:SPC WI S     -  CARROLL                                  218 29 18.6
 NH1404:UTM  16      -  CARROLL                                  220 31 25.1
 NH1404
 NH1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3141495100(NAD 83)
 NH1404
 NH1404|---------------------------------------------------------------------|
 NH1404| PID    Reference Object                     Distance      Geod. Az  |
 NH1404|                                                           dddmmss.s |
 NH1404| NH1399 BUREAU                              197.323 METERS 02922     |
 NH1404| NH0793 CARROLL                             APPROX. 0.8 KM 2190833.1 |
 NH1404| CI9157 CALHOUN RM                           12.500 METERS 30241     |
 NH1404|---------------------------------------------------------------------|
 NH1404
 NH1404                          SUPERSEDED SURVEY CONTROL
 NH1404
 NH1404  NAD 83(1996)-  42 23 23.66159(N)    089 02 53.27316(W) AD(       ) 2
 NH1404  NAD 83(1991)-  42 23 23.65761(N)    089 02 53.27209(W) AD(       ) 2
 NH1404  NAD 83(1986)-  42 23 23.65633(N)    089 02 53.27584(W) AD(       ) 2
 NH1404  NAD 27      -  42 23 23.59400(N)    089 02 52.87630(W) AD(       ) 2
 NH1404  USSD        -  42 23 23.69100(N)    089 02 52.67700(W) AD(       ) 3
 NH1404
 NH1404.Superseded values are not recommended for survey control.
 NH1404
 NH1404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1404.See file dsdata.pdf to determine how the superseded data were derived.
 NH1404
 NH1404_MARKER: N = NAIL
 NH1404_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1404_SP_SET: WOOD STAKE
 NH1404_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1404
 NH1404  HISTORY     - Date     Condition        Report By
 NH1404  HISTORY     - 1920     MONUMENTED       CGS
 NH1404  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1404
 NH1404                          STATION DESCRIPTION
 NH1404
 NH1404'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1404'STATION IS ABOUT 5-1/8 MILES S OF ROCKTON, ON THE E SIDE OF
 NH1404'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 100 YARDS N OF
 NH1404'RAILROAD BRIDGE E 564, 100 YARDS E OF J.L. JOHNSONS BARN, W
 NH1404'OF THE PICNIC AND CAMPING GROUND, AND 1.69 METERS (5.54 FEET)
 NH1404'E OF THE E AND NEAREST RAIL.  THE STATION AND REFERENCE MARKS
 NH1404'ARE GREEN STAKES, EACH WITH A NAIL IN THE TOP AND A CROSS
 NH1404'FILED ON THE NAIL.  THE REFERENCE MARK IS ON THE OPPOSITE SIDE
 NH1404'OF THE TRACK, 12.50 METERS (41.01 FEET) FROM THE STATION,
 NH1404'N 57 DEG 18 MIN W.
 NH1404
 NH1404                          STATION RECOVERY (1997)
 NH1404
 NH1404'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1404'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1389 ***********************************************************************
 KB1389  DESIGNATION -  CALLOWAY
 KB1389  PID         -  KB1389
 KB1389  STATE/COUNTY-  IL/CHRISTIAN
 KB1389  COUNTRY     -  US
 KB1389  USGS QUAD   -  KINCAID (2018)
 KB1389
 KB1389                         *CURRENT SURVEY CONTROL
 KB1389  ______________________________________________________________________
 KB1389* NAD 83(1997) POSITION- 39 33 13.50237(N) 089 27 56.90267(W)   ADJUSTED
 KB1389* NAVD 88 ORTHO HEIGHT -   185.2   (meters)      608.    (feet) VERTCON3
 KB1389  ______________________________________________________________________
 KB1389  GEOID HEIGHT    -        -32.026 (meters)                     GEOID18
 KB1389  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 KB1389  HORZ ORDER      -  FIRST
 KB1389
 KB1389.The horizontal coordinates were established by classical geodetic methods
 KB1389.and adjusted by the National Geodetic Survey in October 1999.
 KB1389
 KB1389.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1389.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1389
 KB1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1389.GEOID18 height accuracy estimate available here.
 KB1389
 KB1389.Click photographs - Photos may exist for this station.
 KB1389
 KB1389.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1389
 KB1389. The following values were computed from the NAD 83(1997) position.
 KB1389
 KB1389;                    North         East     Units Scale Factor Converg.
 KB1389;SPC IL W     -   320,678.096   760,233.681   MT  0.99998583   +0 26 46.8
 KB1389;SPC IL W     - 1,052,091.39  2,494,200.00   sFT  0.99998583   +0 26 46.8
 KB1389;UTM  16      - 4,381,133.845   288,143.299   MT  1.00015263   -1 34 14.9
 KB1389
 KB1389!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1389!SPC IL W     -   0.99997597  x   0.99998583  =   0.99996180
 KB1389!UTM  16      -   0.99997597  x   1.00015263  =   1.00012860
 KB1389
 KB1389:                Primary Azimuth Mark                     Grid Az
 KB1389:SPC IL W     -  CALLOWAY AZ MK                           091 22 39.8
 KB1389:UTM  16      -  CALLOWAY AZ MK                           093 23 41.5
 KB1389
 KB1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8814381133(NAD 83)
 KB1389
 KB1389|---------------------------------------------------------------------|
 KB1389| PID    Reference Object                     Distance      Geod. Az  |
 KB1389|                                                           dddmmss.s |
 KB1389| KB1387 CALLOWAY AZ MK                      APPROX. 0.9 KM 0914926.6 |
 KB1389| CI6795 CALLOWAY RM 1                        29.864 METERS 13222     |
 KB1389| CI6796 CALLOWAY RM 2                        26.737 METERS 21910     |
 KB1389|---------------------------------------------------------------------|
 KB1389
 KB1389                          SUPERSEDED SURVEY CONTROL
 KB1389
 KB1389  NAD 83(1986)-  39 33 13.51103(N)    089 27 56.88815(W) AD(       ) 1
 KB1389  NAD 27      -  39 33 13.32698(N)    089 27 56.54658(W) AD(       ) 1
 KB1389  NGVD 29 (07/19/86)  185.3    (m)          608.     (f) VERT ANG       
 KB1389
 KB1389.Superseded values are not recommended for survey control.
 KB1389
 KB1389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1389.See file dsdata.pdf to determine how the superseded data were derived.
 KB1389
 KB1389_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1389_STAMPING: CALLOWAY 1975
 KB1389_MARK LOGO: NGS
 KB1389_PROJECTION: RECESSED 41 CENTIMETERS
 KB1389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1389+STABILITY: SURFACE MOTION
 KB1389
 KB1389  HISTORY     - Date     Condition        Report By
 KB1389  HISTORY     - 1975     MONUMENTED       NGS
 KB1389
 KB1389                          STATION DESCRIPTION
 KB1389
 KB1389'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1389'THE STATION IS ABOUT 9.5 MILES WEST OF TAYLORVILLE, 8 MILES
 KB1389'SOUTHWEST OF EDINBURG, 3.5 MILES SOUTHWEST OF KINCAID, 2.8 MILES
 KB1389'SOUTHEAST OF SICILY AND ON PROPERTY OWNED BY MR. H.T. CALLOWAY.
 KB1389'
 KB1389'TO REACH THE STATION FROM THE POST OFFICE IN BULLPITT, GO SOUTH
 KB1389'ON COUNTY ROAD 5, CROSSING RAILROAD TRACKS, FOR 1.5 MILES TO A
 KB1389'CROSSROAD.  CONTINUE SOUTH ON COUNTY ROAD 5 FOR 0.9 MILE TO A
 KB1389'CROSSROAD.  TURN RIGHT AND GO WEST ON A PAVED BLACK TOP ROAD FOR
 KB1389'2.2 MILES TO A FIELD ROAD RIGHT AND THE STATION ON THE RIGHT JUST
 KB1389'PAST THE FIELD ROAD.
 KB1389'
 KB1389'THE STATION MARKS ARE STANDARD DISKS STAMPED CALLOWAY 1975.  THE
 KB1389'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1389'MONUMENT THAT IS 16 INCHES BELOW THE GROUND SURFACE.  IT IS 89
 KB1389'FEET NORTH OF THE CENTERLINE OF A PAVED BLACK TOP ROAD, AND 17
 KB1389'FEET WEST OF A FIELD ROAD.  THE UNDERGROUND DISK IS SET IN AN
 KB1389'IRREGULAR MASS OF CONCRETE APPROXIMATELY 42 INCHES BELOW THE
 KB1389'GROUND SURFACE.
 KB1389'
 KB1389'REFERENCE MARK 1, A STANDARD DISK STAMPED CALLOWAY NO 1 1975,
 KB1389'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1389'IS FLUSH WITH THE GROUND SURFACE.  IT IS 53 FEET EAST OF A FIELD
 KB1389'ROAD, AND 25 FEET NORTH OF THE CENTERLINE OF A PAVED BLACK TOP
 KB1389'ROAD.
 KB1389'
 KB1389'REFERENCE MARK 2, A STANDARD DISK STAMPED CALLOWAY NO 2 1975, IS
 KB1389'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1389'FLUSH WITH THE GROUND SURFACE.  IT IS 76 FEET WEST OF THE CENTER
 KB1389'OF A FIELD ROAD, 64 FEET WEST OF A WOODEN POST LOCATED ON THE
 KB1389'WEST SIDE OF A FIELD ROAD, AND 23 FEET NORTH OF THE CENTERLINE OF
 KB1389'A PAVED BLACKTOP ROAD.
 KB1389'
 KB1389'AZIMUTH MARK, A STANDARD DISK STAMPED CALLOWAY AZ 1975, IS SET IN
 KB1389'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 KB1389'WITH THE GROUND SURFACE.  IT IS 22 FEET SOUTH OF THE CENTERLINE OF
 KB1389'PAVED ROAD, 19 FEET EAST OF A POWERLINE POLE WITH REA COOP 4B
 KB1389'STAMPED ON IT, 2.9 FEET NORTHEAST OF A METAL WITNESS POST, AND
 KB1389'2.7 FEET NORTH OF A WOODEN FENCE.
 KB1389'
 KB1389'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON SURFACED
 KB1389'ROAD FOR 0.45 MILE TO THE MARK ON THE RIGHT, SOUTH SIDE OF ROAD.
 KB1389'
 KB1389'HEIGHT OF LIGHT ABOVE STATION MARK 31.61 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1387 ***********************************************************************
 KB1387  DESIGNATION -  CALLOWAY AZ MK
 KB1387  PID         -  KB1387
 KB1387  STATE/COUNTY-  IL/CHRISTIAN
 KB1387  COUNTRY     -  US
 KB1387  USGS QUAD   -  KINCAID (2018)
 KB1387
 KB1387                         *CURRENT SURVEY CONTROL
 KB1387  ______________________________________________________________________
 KB1387* NAD 83(2011) POSITION- 39 33 12.53451(N) 089 27 17.72998(W)   ADJUSTED
 KB1387* NAD 83(2011) ELLIP HT-   153.713 (meters)        (06/27/12)   ADJUSTED
 KB1387* NAD 83(2011) EPOCH   -  2010.00
 KB1387* NAVD 88 ORTHO HEIGHT -   185.8   (meters)      610.    (feet) GPS OBS
 KB1387  ______________________________________________________________________
 KB1387  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1387  GEOID HEIGHT    -        -32.054 (meters)                     GEOID12A
 KB1387  GEOID HEIGHT    -        -32.028 (meters)                     GEOID18
 KB1387  NAD 83(2011) X  -     46,848.234 (meters)                     COMP
 KB1387  NAD 83(2011) Y  - -4,924,322.494 (meters)                     COMP
 KB1387  NAD 83(2011) Z  -  4,039,981.429 (meters)                     COMP
 KB1387  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 KB1387
 KB1387  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1387  Standards:
 KB1387         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1387            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1387  -------------------------------------------------------------------
 KB1387  NETWORK    0.37   1.18           0.16   0.14   0.60     -0.01915332
 KB1387  -------------------------------------------------------------------
 KB1387  Click here for local accuracies and other accuracy information.
 KB1387
 KB1387.The horizontal coordinates were established by GPS observations
 KB1387.and adjusted by the National Geodetic Survey in June 2012.
 KB1387
 KB1387.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1387.been affixed to the stable North American tectonic plate. See 
 KB1387.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1387
 KB1387.The horizontal coordinates are valid at the epoch date displayed above
 KB1387.which is a decimal equivalence of Year/Month/Day.
 KB1387
 KB1387.The orthometric height was determined by GPS observations and a
 KB1387.high-resolution geoid model.
 KB1387
 KB1387.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1387.GEOID18 height accuracy estimate available here.
 KB1387
 KB1387.Click photographs - Photos may exist for this station.
 KB1387
 KB1387.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1387
 KB1387.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1387
 KB1387.The ellipsoidal height was determined by GPS observations
 KB1387.and is referenced to NAD 83.
 KB1387
 KB1387. The following values were computed from the NAD 83(2011) position.
 KB1387
 KB1387;                    North         East     Units Scale Factor Converg.
 KB1387;SPC IL W     -   320,655.589   761,169.093   MT  0.99998723   +0 27 11.7
 KB1387;SPC IL W     - 1,052,017.54  2,497,268.93   sFT  0.99998723   +0 27 11.7
 KB1387;UTM  16      - 4,381,078.418   289,077.491   MT  1.00014777   -1 33 49.9
 KB1387
 KB1387!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1387!SPC IL W     -   0.99997589  x   0.99998723  =   0.99996312
 KB1387!UTM  16      -   0.99997589  x   1.00014777  =   1.00012365
 KB1387
 KB1387:                Primary Azimuth Mark                     Grid Az
 KB1387:SPC IL W     -  CALLOWAY                                 271 22 39.8
 KB1387:UTM  16      -  CALLOWAY                                 273 23 41.4
 KB1387
 KB1387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8907781078(NAD 83)
 KB1387
 KB1387|---------------------------------------------------------------------|
 KB1387| PID    Reference Object                     Distance      Geod. Az  |
 KB1387|                                                           dddmmss.s |
 KB1387| KB1389 CALLOWAY                            APPROX. 0.9 KM 2714951.5 |
 KB1387| KB1388 CALLOWAY AZ A PT 1976                22.012 METERS 31149     |
 KB1387|---------------------------------------------------------------------|
 KB1387
 KB1387                          SUPERSEDED SURVEY CONTROL
 KB1387
 KB1387  NAD 83(2007)-  39 33 12.53453(N)    089 27 17.73068(W) AD(2002.00) 0
 KB1387  ELLIP H (02/10/07)  153.755  (m)                       GP(2002.00)    
 KB1387  ELLIP H (12/06/04)  153.746  (m)                       GP(       ) 4 1
 KB1387  NAD 83(1997)-  39 33 12.53446(N)    089 27 17.73064(W) AD(       ) 1
 KB1387  ELLIP H (07/22/03)  153.737  (m)                       GP(       ) 4 1
 KB1387  NAD 83(1997)-  39 33 12.53481(N)    089 27 17.73094(W) AD(       ) 2
 KB1387  NAD 83(1986)-  39 33 12.54350(N)    089 27 17.71641(W) AD(       ) 2
 KB1387  NAD 27      -  39 33 12.36017(N)    089 27 17.37600(W) AD(       ) 2
 KB1387  NAVD 88 (07/22/03)  185.8    (m)  GEOID99  model used  GPS OBS        
 KB1387  NGVD 29 (07/19/86)  186.7    (m)          613.     (f) VERT ANG       
 KB1387
 KB1387.Superseded values are not recommended for survey control.
 KB1387
 KB1387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1387.See file dsdata.pdf to determine how the superseded data were derived.
 KB1387
 KB1387_MARKER: DR = REFERENCE MARK DISK
 KB1387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1387_STAMPING: CALLOWAY AZ 1975
 KB1387_MARK LOGO: NGS
 KB1387_PROJECTION: FLUSH
 KB1387_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1387+STABILITY: SURFACE MOTION
 KB1387_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1387+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2019
 KB1387
 KB1387  HISTORY     - Date     Condition        Report By
 KB1387  HISTORY     - 1975     MONUMENTED       NGS
 KB1387  HISTORY     - 20030613 GOOD             WOOLPT
 KB1387  HISTORY     - 20110721 GOOD             ILDT
 KB1387  HISTORY     - 20190927 GOOD             ILDT
 KB1387
 KB1387                          STATION DESCRIPTION
 KB1387
 KB1387'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1387'STATION IS LOCATED ABOUT 9.5 MILES WEST OF TAYLORVILLE, 8 MILES
 KB1387'SOUTHWEST OF EDINBURG, 3.5 MILES SOUTHWEST OF KINCAID AND 3 MILES
 KB1387'SOUTHEAST OF SICILY AND ON THE SOUTH SIDE OF ROAD.
 KB1387'
 KB1387'STATION IS A STANDARD REFERENCE MARK DISK STAMPED CALLOWAY AZ 1975, IS
 KB1387'SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS SET
 KB1387'FLUSH WITH THE GROUND SURFACE.  IT IS 22 FEET SOUTH OF THE APPROXIMATE
 KB1387'CENTER OF ROAD, 19 FEET EAST OF A POWERLINE POLE WITH REA COOP 4B
 KB1387'STAMPED ON IT, 2.9 FEET NORTHEAST OF METAL WITNESS POST WITH SIGN
 KB1387'ATTACHED AND 2.7 FEET NORTH OF A WOODEN FENCE.
 KB1387'
 KB1387'TO REACH FROM TRIANGULATION STATION CALLOWAY, GO EAST ON SURFACE ROAD
 KB1387'FOR 0.45 MILE TO STATION ON THE RIGHT, SOUTH SIDE OF ROAD.
 KB1387'
 KB1387'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION CALLOWAY,
 KB1387'DISTANCE BEING 935.668 METERS, EAST OF TRIANGULATION STATION CALLOWAY.
 KB1387
 KB1387                          STATION RECOVERY (2003)
 KB1387
 KB1387'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB1387'THE STATION IS LOCATED APPROXIMATELY 20.0 MI SOUTH-SOUTHEAST OF THE
 KB1387'CITY OF SPRINGFIELD, 9.3 MI NORTH OF THE COMMUNITY OF MORRISONVILLE,
 KB1387'AND 8.6 MI WEST OF THE CITY OF TAYLORVILLE. ON THE SOUTH SIDE OF EAST
 KB1387'1400 NORTH ROAD, APPROXIMATELY 0.15 MI WEST OF THE JUNCTION OF 1400
 KB1387'NORTH ROAD WITH NORTH 445 EAST ROAD.  OWNERSHIP--CHRISTIAN COUNTY.
 KB1387'
 KB1387'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 WITH
 KB1387'DIVERNON ROAD BRIDGE, ON THE EAST SIDE OF THE COMMUNITY OF DIVERNON,
 KB1387'GO EAST 3.0 MI ON DIVERNON ROAD TO THE JUNCTION OF DIVERNON ROAD WITH
 KB1387'SOUTH PAWNEE ROAD, TURN RIGHT AND GO 100 FEET ON PAWNEE ROAD TO
 KB1387'JUNCTION OF DIVERNON ROAD ON THE LEFT, TURN LEFT AND GO EAST 3.0 MI ON
 KB1387'DIVERONON TO THE COUNTY LINE, CONTINUE EAST 1.0 MI ON EAST 1500 NORTH
 KB1387'ROAD TO THE JUNCTION OF 1500 NORTH ROAD WITH COUNTY ROAD 100 EAST,
 KB1387'TURN RIGHT AND GO SOUTH 1.0 MI ON 100 EAST TO THE JUNCTION OF 100 EAST
 KB1387'WITH EAST 1400 NORTH ROAD, TURN LEFT AND GO EAST 3.2 MI ON 1400 NORTH
 KB1387'ROAD TO THE STATION ON THE RIGHT.
 KB1387'
 KB1387'THE STATION IS A STANDARD NGS REFERENCE MARK DISK STAMPED --CALLOWAY
 KB1387'AZ 1975-- SET INTO THE TOP OF A 12-INCH DIAMETER CONCRETE MONUMENT SET
 KB1387'FLUSH WITH THE GROUND AND APPROXIMATELY 1 FOOT ABOVE ROAD.  THE
 KB1387'STATION IS 22 FEET SOUTH OF THE CENTERLINE OF 1400 NORTH ROAD, 19 FEET
 KB1387'EAST OF A UTILITY POLE, AND APPROXIMATELY 3 FEET NORTH OF THE NORTH
 KB1387'EDGE OF FIELD.
 KB1387
 KB1387                          STATION RECOVERY (2011)
 KB1387
 KB1387'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1387'RECOVERED AS DESCRIBED.
 KB1387
 KB1387                          STATION RECOVERY (2019)
 KB1387
 KB1387'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1387'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2888 ***********************************************************************
 ME2888  DESIGNATION -  CALUMET CITY ASHLAND TANK
 ME2888  PID         -  ME2888
 ME2888  STATE/COUNTY-  IL/COOK
 ME2888  COUNTRY     -  US
 ME2888  USGS QUAD   -  LAKE CALUMET (2018)
 ME2888
 ME2888                         *CURRENT SURVEY CONTROL
 ME2888  ______________________________________________________________________
 ME2888* NAD 83(1997) POSITION- 41 38 14.48076(N) 087 33 58.68034(W)   ADJUSTED
 ME2888  ______________________________________________________________________
 ME2888  GEOID HEIGHT    -        -33.496 (meters)                     GEOID18
 ME2888  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 ME2888  HORZ ORDER      -  THIRD
 ME2888
 ME2888.The horizontal coordinates were established by classical geodetic methods
 ME2888.and adjusted by the National Geodetic Survey in October 1999.
 ME2888
 ME2888.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2888.GEOID18 height accuracy estimate available here.
 ME2888
 ME2888.Click photographs - Photos may exist for this station.
 ME2888
 ME2888.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2888
 ME2888. The following values were computed from the NAD 83(1997) position.
 ME2888
 ME2888;                    North         East     Units Scale Factor Converg.
 ME2888;SPC IL E     -   552,109.034   363,907.458   MT  1.00002524   +0 30 34.7
 ME2888;SPC IL E     - 1,811,377.72  1,193,919.72   sFT  1.00002524   +0 30 34.7
 ME2888;UTM  16      - 4,609,668.394   452,834.940   MT  0.99962737   -0 22 34.6
 ME2888
 ME2888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5283409668(NAD 83)
 ME2888
 ME2888                          SUPERSEDED SURVEY CONTROL
 ME2888
 ME2888  NAD 83(1997)-  41 38 14.48082(N)    087 33 58.68041(W) AD(       ) 3
 ME2888  NAD 83(1994)-  41 38 14.48584(N)    087 33 58.68807(W) AD(       ) 3
 ME2888  NAD 83(1986)-  41 38 14.48588(N)    087 33 58.68787(W) AD(       ) 3
 ME2888  NAD 27      -  41 38 14.36094(N)    087 33 58.53322(W) AD(       ) 3
 ME2888
 ME2888.Superseded values are not recommended for survey control.
 ME2888
 ME2888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2888.See file dsdata.pdf to determine how the superseded data were derived.
 ME2888
 ME2888_MARKER: 53 = ELEVATED TANK
 ME2888
 ME2888  HISTORY     - Date     Condition        Report By
 ME2888  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2888
 ME2888                          STATION DESCRIPTION
 ME2888
 ME2888'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2888'THE STATION IS THE APEX OF VENT OF THE CALUMET CITY ASHLAND
 ME2888'CHEMICAL COMPANY WATER TANK.  THE TANK HAS A CYLINDRICAL BODY
 ME2888'WITH A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM,
 ME2888'SUPPORTED BY FOUR TUBULAR LEGS, SILVER IN COLOR WITH THE NAME
 ME2888'(ASHLAND) IN BLACK LETTERS, AND APPROXIMATELY 135 FEET HIGH.
 ME2888'
 ME2888'LOCATED IN THE NORTHWEST SECTION OF CALUMET CITY, IN THE
 ME2888'NORTHEAST ANGLE OF THE INTERSECTION OF PAXTON AVENUE AND DOLTON
 ME2888'AVENUE, 0.4 MILE NORTHEAST OF THE INTERSECTION, AND NEAR THE
 ME2888'SOUTH BANK OF THE LITTLE CALUMET RIVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2889 ***********************************************************************
 ME2889  DESIGNATION -  CALUMET CITY MUN TANK
 ME2889  PID         -  ME2889
 ME2889  STATE/COUNTY-  IL/COOK
 ME2889  COUNTRY     -  US
 ME2889  USGS QUAD   -  LAKE CALUMET (2018)
 ME2889
 ME2889                         *CURRENT SURVEY CONTROL
 ME2889  ______________________________________________________________________
 ME2889* NAD 83(1997) POSITION- 41 37 49.89651(N) 087 34 02.24984(W)   ADJUSTED
 ME2889  ______________________________________________________________________
 ME2889  GEOID HEIGHT    -        -33.493 (meters)                     GEOID18
 ME2889  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 ME2889  HORZ ORDER      -  THIRD
 ME2889
 ME2889.The horizontal coordinates were established by classical geodetic methods
 ME2889.and adjusted by the National Geodetic Survey in October 1999.
 ME2889
 ME2889.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2889.GEOID18 height accuracy estimate available here.
 ME2889
 ME2889.Click photographs - Photos may exist for this station.
 ME2889
 ME2889.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2889
 ME2889. The following values were computed from the NAD 83(1997) position.
 ME2889
 ME2889;                    North         East     Units Scale Factor Converg.
 ME2889;SPC IL E     -   551,349.844   363,831.583   MT  1.00002512   +0 30 32.1
 ME2889;SPC IL E     - 1,808,886.95  1,193,670.79   sFT  1.00002512   +0 30 32.1
 ME2889;UTM  16      - 4,608,910.770   452,747.371   MT  0.99962748   -0 22 36.7
 ME2889
 ME2889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5274708910(NAD 83)
 ME2889
 ME2889                          SUPERSEDED SURVEY CONTROL
 ME2889
 ME2889  NAD 83(1997)-  41 37 49.89657(N)    087 34 02.24990(W) AD(       ) 3
 ME2889  NAD 83(1994)-  41 37 49.90159(N)    087 34 02.25747(W) AD(       ) 3
 ME2889  NAD 83(1986)-  41 37 49.90162(N)    087 34 02.25729(W) AD(       ) 3
 ME2889  NAD 27      -  41 37 49.77657(N)    087 34 02.10302(W) AD(       ) 3
 ME2889
 ME2889.Superseded values are not recommended for survey control.
 ME2889
 ME2889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2889.See file dsdata.pdf to determine how the superseded data were derived.
 ME2889
 ME2889_MARKER: 53 = ELEVATED TANK
 ME2889
 ME2889  HISTORY     - Date     Condition        Report By
 ME2889  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2889
 ME2889                          STATION DESCRIPTION
 ME2889
 ME2889'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2889'THE STATION IS THE APEX OF VENT OF THE CALUMET CITY
 ME2889'MUNICIPAL WATER TANK.  IT IS A SINGULAR COLUMN SPHEROID TANK,
 ME2889'YELLOW IN COLOR WITH A HAPPY FACE PAINTED ON, AND IS
 ME2889'APPROXIMATELY 150 FEET HIGH.
 ME2889'
 ME2889'LOCATED IN THE NORTHWEST SECTION OF CALUMET CITY, 100 FEET
 ME2889'SOUTHWEST OF THE CENTERLINE OF DOLTON AVENUE AND 0.15 MILE
 ME2889'NORTHWEST OF STATE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF5765 ***********************************************************************
 DF5765  CORS        -  This is a GPS Continuously Operating Reference Station.
 DF5765  DESIGNATION -  CALUMET HARBOR CORS ARP
 DF5765  CORS_ID     -  CALU
 DF5765  PID         -  DF5765
 DF5765  STATE/COUNTY-  IL/COOK
 DF5765  COUNTRY     -  US
 DF5765  USGS QUAD   -  LAKE CALUMET (2018)
 DF5765
 DF5765                         *CURRENT SURVEY CONTROL
 DF5765  ______________________________________________________________________
 DF5765* NAD 83(2011) POSITION- 41 43 47.41439(N) 087 32 18.35309(W)   ADJUSTED
 DF5765* NAD 83(2011) ELLIP HT-   149.030 (meters)        (09/??/25)   ADJUSTED
 DF5765* NAD 83(2011) EPOCH   -  2010.00
 DF5765* NAVD 88 ORTHO HEIGHT -   182.541 (meters)      598.89  (feet) ADJUSTED
 DF5765  ______________________________________________________________________
 DF5765  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 DF5765  NAD 83(2011) X  -    204,744.980 (meters)                     COMP
 DF5765  NAD 83(2011) Y  - -4,762,737.388 (meters)                     COMP
 DF5765  NAD 83(2011) Z  -  4,223,356.123 (meters)                     COMP
 DF5765  VERT ORDER      -  SECOND    CLASS I
 DF5765
 DF5765.Formal positional accuracy estimates are not available for this CORS
 DF5765.because its coordinates were determined in part using modeled velocities.
 DF5765.A time-series residual plot is available that shows daily coordinate
 DF5765.variations relative to the published coordinates and modeled velocities.
 DF5765.Large residuals may indicate a potential error in the modeled velocities.
 DF5765
 DF5765.Residual plot at:
 DF5765.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=CALU.
 DF5765
 DF5765.The coordinates were established by GPS observations
 DF5765.and adjusted by the National Geodetic Survey in September 2025.
 DF5765
 DF5765.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF5765.been affixed to the stable North American Tectonic Plate. 
 DF5765
 DF5765.The coordinates are valid at the epoch date displayed above
 DF5765.which is a decimal equivalence of Year/Month/Day.
 DF5765
 DF5765.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DF5765.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DF5765.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DF5765.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DF5765.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DF5765.published epoch of 2010.00.
 DF5765
 DF5765.Additional information on MYCS is available at:
 DF5765.https://geodesy.noaa.gov/CORS/index.shtml
 DF5765
 DF5765.The orthometric height was determined by differential leveling and
 DF5765.adjusted by the NATIONAL GEODETIC SURVEY
 DF5765.in May 2020.
 DF5765
 DF5765.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF5765.GEOID18 height accuracy estimate available here.
 DF5765
 DF5765.The PID for the CORS L1 Phase Center is DS2704.
 DF5765
 DF5765.Click photographs - Photos may exist for this station.
 DF5765
 DF5765.The XYZ, and position/ellipsoidal ht. are equivalent.
 DF5765
 DF5765.The ellipsoidal height was determined by GPS observations
 DF5765.and is referenced to NAD 83.
 DF5765
 DF5765. The following values were computed from the NAD 83(2011) position.
 DF5765
 DF5765;                    North         East     Units Scale Factor Converg.
 DF5765;SPC IL E     -   562,401.586   366,134.657   MT  1.00002880   +0 31 44.8
 DF5765;SPC IL E     - 1,845,145.87  1,201,226.79   sFT  1.00002880   +0 31 44.8
 DF5765;UTM  16      - 4,619,921.134   455,220.197   MT  0.99962468   -0 21 30.2
 DF5765
 DF5765!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF5765!SPC IL E     -   0.99997663  x   1.00002880  =   1.00000543
 DF5765!UTM  16      -   0.99997663  x   0.99962468  =   0.99960131
 DF5765
 DF5765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5522019921(NAD 83)
 DF5765
 DF5765                          SUPERSEDED SURVEY CONTROL
 DF5765
 DF5765  NAD 83(2011)-  41 43 47.41438(N)    087 32 18.35307(W) AD(2010.00) c
 DF5765  ELLIP H (04/??/25)  149.000  (m)                       GP(2010.00) c c
 DF5765  NAD 83(2011)-  41 43 47.41450(N)    087 32 18.35315(W) AD(2010.00) c
 DF5765  ELLIP H (06/??/19)  149.003  (m)                       GP(2010.00) c c
 DF5765  NAD 83(2011)-  41 43 47.41448(N)    087 32 18.35290(W) AD(2010.00) c
 DF5765  NAD 83(2011)-  41 43 47.41450(N)    087 32 18.35306(W) AD(2010.00) c
 DF5765  ELLIP H (08/??/11)  149.004  (m)                       GP(2010.00) c c
 DF5765  NAD 83(2007)-  41 43 47.41453(N)    087 32 18.35359(W) AD(2002.00) c
 DF5765  NAD 83(CORS)-  41 43 47.41453(N)    087 32 18.35359(W) AD(2002.00) c
 DF5765  ELLIP H (05/??/03)  149.032  (m)                       GP(2002.00) c c
 DF5765  NAVD 88 (08/23/11)  182.53   (m)  GEOID09  model used  GPS OBS        
 DF5765
 DF5765.Superseded values are not recommended for survey control.
 DF5765
 DF5765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF5765.See file dsdata.pdf to determine how the superseded data were derived.
 DF5765
 DF5765_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DF5765_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF5765
 DF5765                          STATION DESCRIPTION
 DF5765
 DF5765'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DF5765'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DF5765'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DF5765'AND LOG FILES ACCESSIBLE AT:
 DF5765'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1651 ***********************************************************************
 HB1651  DESIGNATION -  CAMBRIA
 HB1651  PID         -  HB1651
 HB1651  STATE/COUNTY-  IL/WILLIAMSON
 HB1651  COUNTRY     -  US
 HB1651  USGS QUAD   -  HERRIN (2018)
 HB1651
 HB1651                         *CURRENT SURVEY CONTROL
 HB1651  ______________________________________________________________________
 HB1651* NAD 83(1997) POSITION- 37 47 32.74061(N) 089 06 46.42072(W)   ADJUSTED
 HB1651* NAVD 88 ORTHO HEIGHT -   143.8   (meters)      472.    (feet) VERTCON3
 HB1651  ______________________________________________________________________
 HB1651  GEOID HEIGHT    -        -29.154 (meters)                     GEOID18
 HB1651  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 HB1651  HORZ ORDER      -  FIRST
 HB1651
 HB1651.The horizontal coordinates were established by classical geodetic methods
 HB1651.and adjusted by the National Geodetic Survey in October 1999.
 HB1651
 HB1651.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1651.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1651
 HB1651.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1651.GEOID18 height accuracy estimate available here.
 HB1651
 HB1651.Click photographs - Photos may exist for this station.
 HB1651
 HB1651.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1651
 HB1651. The following values were computed from the NAD 83(1997) position.
 HB1651
 HB1651;                    North         East     Units Scale Factor Converg.
 HB1651;SPC IL E     -   125,222.323   231,337.851   MT  1.00003304   -0 28 39.8
 HB1651;SPC IL E     -   410,833.57    758,980.93   sFT  1.00003304   -0 28 39.8
 HB1651;UTM  16      - 4,184,887.497   313,961.238   MT  1.00002631   -1 17 42.6
 HB1651
 HB1651!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1651!SPC IL E     -   0.99998201  x   1.00003304  =   1.00001505
 HB1651!UTM  16      -   0.99998201  x   1.00002631  =   1.00000832
 HB1651
 HB1651:                Primary Azimuth Mark                     Grid Az
 HB1651:SPC IL E     -  CAMBRIA AZ MK                            136 14 35.8
 HB1651:UTM  16      -  CAMBRIA AZ MK                            137 03 38.6
 HB1651
 HB1651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1396184887(NAD 83)
 HB1651
 HB1651|---------------------------------------------------------------------|
 HB1651| PID    Reference Object                     Distance      Geod. Az  |
 HB1651|                                                           dddmmss.s |
 HB1651| HB1654 HERRIN MUNICIPAL TANK               APPROX. 7.3 KM 0961608.2 |
 HB1651| HB1652 CARTERVILLE MUNICIPAL TANK          APPROX. 5.2 KM 1305951.5 |
 HB1651| CI4036 CAMBRIA AZ MK                                      1354556.0 |
 HB1651| CI4037 CAMBRIA RM 1                         24.320 METERS 21325     |
 HB1651| CI4038 CAMBRIA RM 2                         12.180 METERS 27625     |
 HB1651|---------------------------------------------------------------------|
 HB1651
 HB1651                          SUPERSEDED SURVEY CONTROL
 HB1651
 HB1651  NAD 83(1993)-  37 47 32.75133(N)    089 06 46.42072(W) AD(       ) 1
 HB1651  NAD 83(1986)-  37 47 32.75337(N)    089 06 46.42276(W) AD(       ) 1
 HB1651  NAD 27      -  37 47 32.57118(N)    089 06 46.14000(W) AD(       ) 1
 HB1651  NGVD 29 (07/19/86)  143.9    (m)          472.     (f) VERT ANG       
 HB1651
 HB1651.Superseded values are not recommended for survey control.
 HB1651
 HB1651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1651.See file dsdata.pdf to determine how the superseded data were derived.
 HB1651
 HB1651_MARKER: DS = TRIANGULATION STATION DISK
 HB1651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1651_STAMPING: CAMBRIA 1960
 HB1651_MARK LOGO: CGS
 HB1651_PROJECTION: RECESSED 30 CENTIMETERS
 HB1651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1651+STABILITY: SURFACE MOTION
 HB1651
 HB1651  HISTORY     - Date     Condition        Report By
 HB1651  HISTORY     - 1960     MONUMENTED       CGS
 HB1651  HISTORY     - 1961     GOOD             CGS
 HB1651  HISTORY     - 1968     GOOD             ILDT
 HB1651
 HB1651                          STATION DESCRIPTION
 HB1651
 HB1651'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1651'THE STATION IS ABOUT 3/4 MILE NORTH AND ABOUT 1/4 MILE EAST OF THE
 HB1651'VILLAGE OF CAMBRIA AND ON THE PROPERTY OF MR. ORVILLE WILLIAMS.  IT
 HB1651'IS 66 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 50
 HB1651'FEET NORTHEAST OF A POWER POLE WITH A GUY WIRE, 39 FEET EAST OF A
 HB1651'WITNESS POST AND A FENCE CORNER, 24 FEET SOUTH OF A WIRE FENCE AND 16
 HB1651'FEET SOUTHEAST OF A SOUTH GATE POST.  THE MONUMENT IS 12 INCHES
 HB1651'BELOW THE GROUND SURFACE AND THE DISK IS STAMPED CAMBRIA 1960.
 HB1651'
 HB1651'TO REACH THE STATION FROM THE POST OFFICE IN CAMBRIA, GO NORTH ON
 HB1651'NORTH MAPLE STREET FOR 0.35 MILE TO A CROSS STREET.  TURN RIGHT AND
 HB1651'GO EAST ON VERMONT STREET FOR 0.35 MILE TO A SIDE ROAD LEFT*.  TURN
 HB1651'LEFT AND GO NORTH ON A GRAVELED ROAD FOR 0.25 MILE TO THE END OF THE
 HB1651'ROAD AND A BOARD GATE AND THE STATION ON THE RIGHT.
 HB1651'
 HB1651'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON VERMONT STREET
 HB1651'FOR 0.1 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON A
 HB1651'GRAVELED ROAD FOR 0.1 MILE TO THE END OF THE ROAD AND THE AZIMUTH
 HB1651'MARK AS DESCRIBED.
 HB1651'
 HB1651'REFERENCE MARK 1 IS 38 FEET SOUTH OF THE POWER POLE WITH A GUY WIRE,
 HB1651'21 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD AND 1 FOOT EAST
 HB1651'OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1651'CAMBRIA NO 1 1960.
 HB1651'
 HB1651'REFERENCE MARK 2 IS 63 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 HB1651'HOUSE, 33 FEET NORTH OF THE POWER POLE WITH A GUY WIRE, 20 FEET EAST
 HB1651'OF THE CENTERLINE OF THE GRAVELED ROAD, 1 FOOT SOUTH OF A FENCE
 HB1651'CORNER AND 1 FOOT NORTH OF THE WITNESS POST.  THE MONUMENT IS
 HB1651'FLUSH AND THE DISK IS STAMPED CAMBRIA NO 2 1960.
 HB1651'
 HB1651'THE AZIMUTH MARK IS 30 FEET WEST OF THE EXTENDED CENTERLINE OF THE
 HB1651'GRAVELED ROAD, 24 FEET WEST OF A 10 INCH SASSAFRAS TREE, 1 FOOT
 HB1651'NORTH OF A WIRE FENCE AND 1 FOOT NORTHWEST OF A WITNESS POST.  THE
 HB1651'MONUMENT IS FLUSH AND THE DISK IS STAMPED CAMBRIA 1960.
 HB1651'
 HB1651'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1651'
 HB1651'NO MEASUREMENT BETWEEN RMS, POWER POLE ON LINE.
 HB1651
 HB1651                          STATION RECOVERY (1961)
 HB1651
 HB1651'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1651'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 HB1651'THE DISTANCES AND DIRECTIONS TO REFERENCE MARK 2 AND THE AZIMUTH
 HB1651'MARK CHECKED.  THE DISTANCE TO REFERENCE MARK 1 CHECKED, BUT THE
 HB1651'DIRECTION DID NOT CHECK BY 1 MINUTE AND 10 SECONDS.
 HB1651'
 HB1651'THE PREVIOUS DESCRIPTION IS ADEQUATE.
 HB1651'
 HB1651'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1651'
 HB1651'NO MEASUREMENT BETWEEN RMS, FENCE IN LINE
 HB1651
 HB1651                          STATION RECOVERY (1968)
 HB1651
 HB1651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 HB1651'CAMBRIA 1960 RECOVERED GOOD.
 HB1651'
 HB1651'CAMBRIA NO 1 1960 RECOVERED GOOD.
 HB1651'
 HB1651'CAMBRIA NO 2 1960 RECOVERED GOOD.
 HB1651'
 HB1651'CAMBRIA 1960 RECOVERED GOOD.
 HB1651'
 HB1651'THE STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 HB1651'FOLLOWING CORRECTIONS SHOULD BE MADE IN THE TIES FOR THE AZIMUTH
 HB1651'MARK.  THE AZIMUTH MARK IS 30 FEET EAST OF THE EXTENDED CENTERLINE
 HB1651'OF THE GRAVELED ROAD, 24 FEET EAST OF A 10 INCH SASSAFRAS TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0686 ***********************************************************************
 MG0686  DESIGNATION -  CAMBRIDGE COURTHOUSE DOME
 MG0686  PID         -  MG0686
 MG0686  STATE/COUNTY-  IL/HENRY
 MG0686  COUNTRY     -  US
 MG0686  USGS QUAD   -  CAMBRIDGE (2018)
 MG0686
 MG0686                         *CURRENT SURVEY CONTROL
 MG0686  ______________________________________________________________________
 MG0686* NAD 83(1997) POSITION- 41 18 07.76190(N) 090 11 47.67073(W)   ADJUSTED
 MG0686  ______________________________________________________________________
 MG0686  GEOID HEIGHT    -        -32.861 (meters)                     GEOID18
 MG0686  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 MG0686  HORZ ORDER      -  THIRD
 MG0686
 MG0686.The horizontal coordinates were established by classical geodetic methods
 MG0686.and adjusted by the National Geodetic Survey in October 1999.
 MG0686
 MG0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0686.GEOID18 height accuracy estimate available here.
 MG0686
 MG0686.Click photographs - Photos may exist for this station.
 MG0686
 MG0686.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0686
 MG0686. The following values were computed from the NAD 83(1997) position.
 MG0686
 MG0686;                    North         East     Units Scale Factor Converg.
 MG0686;SPC IL W     -   514,580.481   697,495.314   MT  0.99994125   -0 01 11.1
 MG0686;SPC IL W     - 1,688,252.79  2,288,365.88   sFT  0.99994125   -0 01 11.1
 MG0686;UTM  15      - 4,576,091.602   734,704.538   MT  1.00027799   +1 51 04.3
 MG0686
 MG0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3470476091(NAD 83)
 MG0686
 MG0686                          SUPERSEDED SURVEY CONTROL
 MG0686
 MG0686  NAD 83(1996)-  41 18 07.76200(N)    090 11 47.67078(W) AD(       ) 3
 MG0686  NAD 83(1986)-  41 18 07.77055(N)    090 11 47.68261(W) AD(       ) 3
 MG0686  NAD 27      -  41 18 07.63600(N)    090 11 47.25400(W) AD(       ) 3
 MG0686
 MG0686.Superseded values are not recommended for survey control.
 MG0686
 MG0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0686.See file dsdata.pdf to determine how the superseded data were derived.
 MG0686
 MG0686_MARKER: 87 = DOME
 MG0686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0686+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2004
 MG0686
 MG0686  HISTORY     - Date     Condition        Report By
 MG0686  HISTORY     - 1930     FIRST OBSERVED   CGS
 MG0686  HISTORY     - 1958     GOOD             CGS
 MG0686  HISTORY     - 19960714 GOOD             USPSQD
 MG0686  HISTORY     - 20011031 GOOD             USPSQD
 MG0686  HISTORY     - 20040609 GOOD             USPSQD
 MG0686
 MG0686                          STATION DESCRIPTION
 MG0686
 MG0686'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0686'THE STATION IS LOCATED ON MAIN STREET BETWEEN W. CENTER
 MG0686'STREET AND W. COURT STREET IN CAMBRIDGE.
 MG0686'
 MG0686'THE POINT INTERSECTED IS THE TOP AND CENTER OF THE CLOCK
 MG0686'TOWER WHICH IS LOCATED ON TOP OF THE COURTHOUSE BUILDING.
 MG0686'THE COURTHOUSE BUILDING IS CONSTRUCTED OF BRICK AND STONE.
 MG0686'THE TOWER HAS A CLOCK ON ALL FOUR SIDES AND IS APPROXIMATELY
 MG0686'90 FEET HIGH.
 MG0686'
 MG0686'THIS STATION WAS PREVIOUSLY CALLED CAMBRIDGE, COURTHOUSE DOME
 MG0686'BUT WAS NOT DESCRIBED.
 MG0686
 MG0686                          STATION RECOVERY (1996)
 MG0686
 MG0686'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0686'RECOVERED IN GOOD CONDITION.
 MG0686
 MG0686                          STATION RECOVERY (2001)
 MG0686
 MG0686'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0686'RECOVERED IN GOOD CONDITION.
 MG0686
 MG0686                          STATION RECOVERY (2004)
 MG0686
 MG0686'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0686'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0687 ***********************************************************************
 MG0687  DESIGNATION -  CAMBRIDGE RESET
 MG0687  PID         -  MG0687
 MG0687  STATE/COUNTY-  IL/HENRY
 MG0687  COUNTRY     -  US
 MG0687  USGS QUAD   -  CAMBRIDGE (2018)
 MG0687
 MG0687                         *CURRENT SURVEY CONTROL
 MG0687  ______________________________________________________________________
 MG0687* NAD 83(2011) POSITION- 41 19 29.27401(N) 090 12 46.10633(W)   ADJUSTED
 MG0687* NAD 83(2011) ELLIP HT-   207.454 (meters)        (06/27/12)   ADJUSTED
 MG0687* NAD 83(2011) EPOCH   -  2010.00
 MG0687* NAVD 88 ORTHO HEIGHT -   240.3   (meters)      788.    (feet) GPS OBS
 MG0687  ______________________________________________________________________
 MG0687  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MG0687  GEOID HEIGHT    -        -32.699 (meters)                     GEOID96
 MG0687  GEOID HEIGHT    -        -32.861 (meters)                     GEOID18
 MG0687  NAD 83(2011) X  -    -17,816.939 (meters)                     COMP
 MG0687  NAD 83(2011) Y  - -4,796,971.886 (meters)                     COMP
 MG0687  NAD 83(2011) Z  -  4,189,716.205 (meters)                     COMP
 MG0687  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 MG0687
 MG0687  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0687  Standards:
 MG0687         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0687            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0687  -------------------------------------------------------------------
 MG0687  NETWORK    0.72   1.16           0.33   0.25   0.59      0.12923809
 MG0687  -------------------------------------------------------------------
 MG0687  Click here for local accuracies and other accuracy information.
 MG0687
 MG0687.The horizontal coordinates were established by GPS observations
 MG0687.and adjusted by the National Geodetic Survey in June 2012.
 MG0687
 MG0687.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0687.been affixed to the stable North American tectonic plate. See 
 MG0687.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0687
 MG0687.The horizontal coordinates are valid at the epoch date displayed above
 MG0687.which is a decimal equivalence of Year/Month/Day.
 MG0687
 MG0687.The orthometric height was determined by GPS observations and a
 MG0687.high-resolution geoid model.
 MG0687
 MG0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0687.GEOID18 height accuracy estimate available here.
 MG0687
 MG0687.Click photographs - Photos may exist for this station.
 MG0687
 MG0687.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0687
 MG0687.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0687
 MG0687.The ellipsoidal height was determined by GPS observations
 MG0687.and is referenced to NAD 83.
 MG0687
 MG0687. The following values were computed from the NAD 83(2011) position.
 MG0687
 MG0687;                    North         East     Units Scale Factor Converg.
 MG0687;SPC IL W     -   517,095.576   696,137.295   MT  0.99994136   -0 01 49.7
 MG0687;SPC IL W     - 1,696,504.40  2,283,910.44   sFT  0.99994136   -0 01 49.7
 MG0687;UTM  15      - 4,578,561.831   733,264.634   MT  1.00026970   +1 50 28.6
 MG0687
 MG0687!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0687!SPC IL W     -   0.99996746  x   0.99994136  =   0.99990882
 MG0687!UTM  15      -   0.99996746  x   1.00026970  =   1.00023715
 MG0687
 MG0687:                Primary Azimuth Mark                     Grid Az
 MG0687:SPC IL W     -  CAMBRIDGE AZ MK 2                        088 22 17.0
 MG0687:UTM  15      -  CAMBRIDGE AZ MK 2                        086 29 58.7
 MG0687
 MG0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3326478561(NAD 83)
 MG0687
 MG0687|---------------------------------------------------------------------|
 MG0687| PID    Reference Object                     Distance      Geod. Az  |
 MG0687|                                                           dddmmss.s |
 MG0687| MG0691 GENESEO MUNICIPAL TANK              APPROX.15.3 KM 0182955.6 |
 MG0687| CL9006 CAMBRIDGE RM 1 AZIMUTH                             08702     |
 MG0687| CL9005 CAMBRIDGE AZ MK 2                                  0882027.3 |
 MG0687| MG0690 CAMBRIDGE PT A                       13.768 METERS 12125     |
 MG0687| MG0685 CAMBRIDGE MUNICIPAL STANDPIPE       APPROX. 2.9 KM 1422110.1 |
 MG0687| MG0686 CAMBRIDGE COURTHOUSE DOME           APPROX. 2.9 KM 1513608.7 |
 MG0687| MG0710 ANDOVER SWEDISH EVAN LUTH CH        APPROX. 7.9 KM 2424731.4 |
 MG0687| MG0712 ORION MUNICIPAL TANK                APPROX.14.5 KM 2824620.3 |
 MG0687| MG0711 ORION ST PAUL EVAN LUTH CHURCH      APPROX.13.8 KM 2834702.0 |
 MG0687| CL9008 CAMBRIDGE RM 3                       13.479 METERS 29619     |
 MG0687| CL9007 CAMBRIDGE RM 2                       19.914 METERS 33838     |
 MG0687|---------------------------------------------------------------------|
 MG0687
 MG0687                          SUPERSEDED SURVEY CONTROL
 MG0687
 MG0687  NAD 83(2007)-  41 19 29.27397(N)    090 12 46.10715(W) AD(2002.00) 0
 MG0687  ELLIP H (02/10/07)  207.487  (m)                       GP(2002.00)    
 MG0687  ELLIP H (12/06/04)  207.473  (m)                       GP(       ) 4 1
 MG0687  NAD 83(1997)-  41 19 29.27374(N)    090 12 46.10671(W) AD(       ) 1
 MG0687  ELLIP H (09/15/98)  207.499  (m)                       GP(       ) 3 1
 MG0687  NAD 83(1986)-  41 19 29.27875(N)    090 12 46.11643(W) AD(       ) 1
 MG0687  NAD 27      -  41 19 29.15000(N)    090 12 45.68700(W) AD(       ) 1
 MG0687  NGVD 29 (07/19/86)  239.     (m)          784.     (f) VERT ANG       
 MG0687
 MG0687.Superseded values are not recommended for survey control.
 MG0687
 MG0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0687.See file dsdata.pdf to determine how the superseded data were derived.
 MG0687
 MG0687_MARKER: DS = TRIANGULATION STATION DISK
 MG0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0687_STAMPING: CAMBRIDGE 1930 1969
 MG0687_MARK LOGO: CGS
 MG0687_PROJECTION: RECESSED 30 CENTIMETERS
 MG0687_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MG0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0687+STABILITY: SURFACE MOTION
 MG0687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0687+SATELLITE: SATELLITE OBSERVATIONS - January 04, 1997
 MG0687
 MG0687  HISTORY     - Date     Condition        Report By
 MG0687  HISTORY     - 1930     MONUMENTED       CGS
 MG0687  HISTORY     - 1969     SEE DESCRIPTION  CGS
 MG0687  HISTORY     - 19960714 MARK NOT FOUND   USPSQD
 MG0687  HISTORY     - 19970104 GOOD             SECI
 MG0687  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0687  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0687
 MG0687                          STATION DESCRIPTION
 MG0687
 MG0687'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MG0687'STATION IS ABOUT 1-1/2 MILES N AND 1 MILE W OF CAMBRIDGE,
 MG0687'NEAR A CORNER IN THE OLD DIRT ROAD TO ORION, CLOSE TO THE
 MG0687'INTERSECTION OF THE SECTION LINES, IN THE EXTREME NE CORNER
 MG0687'OF THE NE 1/4 OF SEC. 2, T 15 N, R 2 E, IN ROAD RIGHT-OF-WAY,
 MG0687'WHICH HAS NOT YET BEEN CUT THROUGH.  A NW-SE TANGENT OF THE
 MG0687'ROCK ISLAND RAILROAD IS ABOUT 500 FEET W AND 6 METERS W OF
 MG0687'S OF THE SECTION CORNER, 15.5 METERS SW OF CENTER LINE OF ROAD,
 MG0687'AND 3.68 METERS N OF A HEDGE-COVERED FENCE.  THE MARK PROJECTS
 MG0687'5 INCHES.
 MG0687'
 MG0687'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MG0687'DISKS SET IN CONCRETE.
 MG0687'
 MG0687'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE, ABOUT
 MG0687'400 METERS E OF THE ROAD CORNER, NEAR A FENCE CORNER ON THE N
 MG0687'SIDE OF THE ROAD, ABOUT 100 FEET SW OF A HOUSE.  IT IS 8.5
 MG0687'METERS N OF THE CENTER LINE OF THE ROAD, 0.55 METER N OF ONE
 MG0687'FENCE, AND 0.75 METER W OF ANOTHER.  REFERENCE MARK NO. 2 IS
 MG0687'4 INCHES ABOVE THE SURFACE, IS NEAR THE FENCE W OF THE ROAD
 MG0687'CORNERS.  IT IS 2.79 METERS SW OF THE SOUTHERNMOST OF 5 LARGE
 MG0687'ELMS, AND 11.7 METERS W OF THE CENTER LINE OF THE ROAD, 0.82
 MG0687'METER E OF THE FENCE.
 MG0687'
 MG0687'TO REACH FROM CAMBRIDGE, GO 1-1/2 MILES N AND 1 MILE W ON THE
 MG0687'BACK ROAD TO ORION.
 MG0687'
 MG0687'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MG0687
 MG0687                          STATION RECOVERY (1969)
 MG0687
 MG0687'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0687'THE STATION IS LOCATED ABOUT 8.5 MILES EAST-SOUTHEAST OF
 MG0687'ORION, 4.5 MILES NORTHEAST OF ANDOVER, AND 1.5 MILES NORTHWEST
 MG0687'OF CAMBRIDGE.  IT IS ON PROPERTY OWNED BY MR. GEORGE ANDERSON.
 MG0687'
 MG0687'THE UNDERGROUND STATION MARK AND REFERENCE MARK 2 WERE FOUND IN
 MG0687'GOOD CONDITION.  THE SURFACE STATION MARK AND REFERENCE MARK 1
 MG0687'HAVE BEEN DESTROYED.  A NEW SURFACE STATION MARK WAS SET OVER
 MG0687'THE 1930 UNDERGROUND STATION MARK, BOTH THE SURFACE MARK AND
 MG0687'THE UNDERGROUND MARK BEING LOWERED APPROXIMATELY 3 OR 4 FEET
 MG0687'FROM THEIR ORIGINAL POSITION.  THE ORIGINIAL 1930 STATION MARK
 MG0687'WAS APPARENTLY LOCATED ON A HIGH BANK WHICH HAS SINCE BEEN
 MG0687'LEVELED OFF.  REFERENCE MARK 3 AND AN AZIMUTH MARK WERE ALSO
 MG0687'ESTABLISHED AT THIS TIME.
 MG0687'
 MG0687'TO REACH THE STATION FROM THE INTERSECTION OF CENTER STREET AND
 MG0687'WEST STREET AT THE NORTHWEST CORNER OF THE SQUARE IN CAMBRIDGE,
 MG0687'GO NORTH ON WEST STREET ON THE PAVED ROAD LEADING OUT OF TOWN
 MG0687'FOR 1.45 MILES TO A Y-INTERSECTION.  CONTINUE STRAIGHT AHEAD
 MG0687'NORTH ON THE PAVED ROAD FOR 0.1 MILES TO A SIDE ROAD ON THE
 MG0687'RIGHT.  TURN LEFT ALONG THE SOUTH SIDE OF A FENCE LINE FOR 0.05
 MG0687'MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE AHEAD WEST FOR
 MG0687'0.4 MILE TO A FIELD ENTRANCE ON THE LEFT.  TURN LEFT INTO THE
 MG0687'FIELD, THEN TURN RIGHT AND GO WEST THROUGH A HOG LOT FOR 0.3
 MG0687'MILE TO A FENCE CORNER AND THE STATION.
 MG0687'
 MG0687'THE STATION MARK IS A STANDARD DISK STAMPED CAMBRIDGE 1930
 MG0687'1969 SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT WHICH
 MG0687'IS ABOUT 12 INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 39.6
 MG0687'FEET SOUTHEAST OF A METAL WITNESS POST WITH A SIGN ATTACHED,
 MG0687'33.5 FEET SOUTHEAST OF A FENCE CORNER POST, AND 25.5 FEET EAST
 MG0687'OF A NORTH-SOUTH FENCE LINE.  NOTE 1B7A.
 MG0687'
 MG0687'REFERENCE MARK 2 IS A STANDARD DISK STAMPED CAMBRIDGE NO 2 1930
 MG0687'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH
 MG0687'PROJECTS ABOUT 12 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS
 MG0687'41.5 FEET NORTHEAST OF A METAL WITNESS POST WITH A SIGN ATTACHED,
 MG0687'40 FEET NORTH OF A FENCE CORNER POST, AND 1 FOOT EAST OF
 MG0687'NORTH-SOUTH FENCE LINE.  NOTE 11A.
 MG0687'
 MG0687'REFERENCE MARK 3 IS A STANDARD DISK STAMPED CAMBRIDGE 1930
 MG0687'NO 3 1969 SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 MG0687'WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 13.5 FEET
 MG0687'WEST OF A FENCE CORNER POST, 5.4 FEET WEST OF A METAL WITNESS
 MG0687'POST WITH A SIGN ATTACHED, AND 1 FOOT SOUTH OF AN EAST-WEST
 MG0687'FENCE LINE.  NOTE 11B.
 MG0687'
 MG0687'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CAMBRIDGE 1930 AZ
 MG0687'2 1969 SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT
 MG0687'WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 2.5 FEET
 MG0687'WEST OF A POWER LINE POLE AND 1.6 FEET SOUTH OF A METAL WITNESS
 MG0687'POST WITH A SIGN ATTACHED WHICH IS SET IN AN EAST-WEST FENCE
 MG0687'LINE.  NOTE 16B.
 MG0687'
 MG0687'NOTE--THE ABOVE TRAVERSE DISTANCE HAS BEEN REDUCED TO SEA LEVEL.
 MG0687'
 MG0687'HEIGHT OF LIGHT ABOVE STATION MARK 6.1 FEET.
 MG0687'
 MG0687'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 MG0687'1-1/2 MILES NORTHWEST OF CAMBRIDGE.
 MG0687
 MG0687                          STATION RECOVERY (1996)
 MG0687
 MG0687'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0687'MARK NOT FOUND.
 MG0687
 MG0687                          STATION RECOVERY (1997)
 MG0687
 MG0687'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MG0687'RECOVERED AS DESCRIBED.  THE STATION IS LOCATED APPROXIMATELY 0.25 MI
 MG0687'(0.40 KM) SOUTH OF A BRICK TWO STORY HOUSE AND APPROXIMATELY 1000 FT
 MG0687'(304.8 M) WEST OF A PIG FARM, 25.5 FT (7.8 M) EAST OF A BOARD GATE,
 MG0687'AND 39.6 FT (12.1 M) SOUTHEAST OF A METAL WITNESS POST.  THE STATION
 MG0687'IS APPROXIMATELY 18-IN BELOW GROUND.
 MG0687
 MG0687                          STATION RECOVERY (2001)
 MG0687
 MG0687'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0687'CAMBRIDGE RM 1 AZIMUTH, AZ MARK 2, RM 3 AND RM 2 WERE NOT FOUND.
 MG0687
 MG0687                          STATION RECOVERY (2004)
 MG0687
 MG0687'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0687'DENIED ACCESS TO PROPERTY RM 1 AZ AZ MK 2 RM 3 AND RM 2 NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1463 ***********************************************************************
 NH1463  DESIGNATION -  CAMERON
 NH1463  PID         -  NH1463
 NH1463  STATE/COUNTY-  IL/WINNEBAGO
 NH1463  COUNTRY     -  US
 NH1463  USGS QUAD   -  WINNEBAGO (2018)
 NH1463
 NH1463                         *CURRENT SURVEY CONTROL
 NH1463  ______________________________________________________________________
 NH1463* NAD 83(1997) POSITION- 42 16 32.34686(N) 089 08 31.91158(W)   ADJUSTED
 NH1463* NAVD 88 ORTHO HEIGHT -   251.    (meters)      823.    (feet) SCALED
 NH1463  ______________________________________________________________________
 NH1463  GEOID HEIGHT    -        -33.385 (meters)                     GEOID18
 NH1463  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 NH1463  HORZ ORDER      -  SECOND
 NH1463
 NH1463.The horizontal coordinates were established by classical geodetic methods
 NH1463.and adjusted by the National Geodetic Survey in October 1999.
 NH1463
 NH1463.The orthometric height was scaled from a topographic map.
 NH1463
 NH1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1463.GEOID18 height accuracy estimate available here.
 NH1463
 NH1463.Click photographs - Photos may exist for this station.
 NH1463
 NH1463.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1463
 NH1463. The following values were computed from the NAD 83(1997) position.
 NH1463
 NH1463;                    North         East     Units Scale Factor Converg.
 NH1463;SPC IL W     -   623,207.333   784,506.199   MT  1.00002901   +0 41 21.1
 NH1463;SPC IL W     - 2,044,639.39  2,573,834.09   sFT  1.00002901   +0 41 21.1
 NH1463;UTM  16      - 4,682,604.270   323,352.039   MT  0.99998396   -1 26 29.1
 NH1463
 NH1463!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1463!SPC IL W     -   0.99996588  x   1.00002901  =   0.99999489
 NH1463!UTM  16      -   0.99996588  x   0.99998396  =   0.99994984
 NH1463
 NH1463:                Primary Azimuth Mark                     Grid Az
 NH1463:SPC IL W     -  MAPLE                                    233 32 22.5
 NH1463:UTM  16      -  MAPLE                                    235 40 12.7
 NH1463
 NH1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2335282604(NAD 83)
 NH1463
 NH1463|---------------------------------------------------------------------|
 NH1463| PID    Reference Object                     Distance      Geod. Az  |
 NH1463|                                                           dddmmss.s |
 NH1463| CI9164 CAMERON RM 2                         25.923 METERS 00154     |
 NH1463| NH1414 ROCKFORD GREYHOUND BUS RAD MST      APPROX. 4.7 KM 0273244.9 |
 NH1463| CI9162 CAMERON AZ MK                                      0345654.1 |
 NH1463| NH1464 CAMERON 2                            88.547 METERS 03457     |
 NH1463| NH1449 ROCKFORD CO POLICE KSA 380 MST      APPROX. 7.7 KM 0460351.7 |
 NH1463| NH1459 LOVES PARK BARBER COLEMAN TK        APPROX. 9.8 KM 0593846.1 |
 NH1463| NH1425 ROCKFORD RAD STA WROK FM MAST       APPROX. 8.7 KM 0865424.5 |
 NH1463| NH1413 ROCKFORD RADIO STA WROK MAST        APPROX. 8.7 KM 0874258.9 |
 NH1463| NH1417 ROCKFORD YELLOW CAB CO RAD MST      APPROX. 3.7 KM 0984402.5 |
 NH1463| NH1424 ROCKFORD FIRE DEPT RADIO MAST       APPROX. 4.5 KM 1022223.8 |
 NH1463| NH1447 ROCKFORD J CASE TRACTOR CO STK      APPROX. 1.9 KM 1151439.9 |
 NH1463| NH1474 ROCKFORD RAD STA WRRR E MAST        APPROX. 9.7 KM 1250126.5 |
 NH1463| NH1470 ROCKFORD RAD STA WRRR W MAST        APPROX. 9.6 KM 1253546.3 |
 NH1463| CI9163 CAMERON RM 1                         25.993 METERS 17918     |
 NH1463| NH1498 MAPLE                               APPROX. 6.8 KM 2341343.6 |
 NH1463| NH1460 ROCKFORD TV STATION WTVO MAST       APPROX. 2.7 KM 2982555.9 |
 NH1463| NH1462 ROCKFORD BELL TEL CO RAD MAST       APPROX. 6.3 KM 3495857.7 |
 NH1463|---------------------------------------------------------------------|
 NH1463
 NH1463                          SUPERSEDED SURVEY CONTROL
 NH1463
 NH1463  NAD 83(1996)-  42 16 32.34708(N)    089 08 31.91240(W) AD(       ) 2
 NH1463  NAD 83(1991)-  42 16 32.34404(N)    089 08 31.91377(W) AD(       ) 2
 NH1463  NAD 83(1986)-  42 16 32.34288(N)    089 08 31.91520(W) AD(       ) 2
 NH1463  NAD 27      -  42 16 32.27260(N)    089 08 31.52600(W) AD(       ) 2
 NH1463
 NH1463.Superseded values are not recommended for survey control.
 NH1463
 NH1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1463.See file dsdata.pdf to determine how the superseded data were derived.
 NH1463
 NH1463_MARKER: DS = TRIANGULATION STATION DISK
 NH1463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1463_STAMPING: CAMERON 1954
 NH1463_MARK LOGO: CGS
 NH1463_PROJECTION: FLUSH
 NH1463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1463+STABILITY: SURFACE MOTION
 NH1463
 NH1463  HISTORY     - Date     Condition        Report By
 NH1463  HISTORY     - 1954     MONUMENTED       CGS
 NH1463  HISTORY     - 1957     SEE DESCRIPTION  CGS
 NH1463  HISTORY     - 1958     SEE DESCRIPTION  USGS
 NH1463  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH1463
 NH1463                          STATION DESCRIPTION
 NH1463
 NH1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1463'STATION IS LOCATED ABOUT 2 MILES WEST OF THE COURTHOUSE IN
 NH1463'ROCKFORD, 0.15 MILE SOUTH OF U.S. HIGHWAY 20 AND ON THE PROPERTY
 NH1463'OF MRS. T.G. PIERPONT.  IT IS 69 FEET SOUTH OF A 24 INCH ELM
 NH1463'TREE, 26 FEET EAST OF A 6 INCH WILD CHERRY TREE AND 4 FEET
 NH1463'WEST OF THE WEST EDGE OF A CULTIVATED FIELD.  THE MARK IS FLUSH
 NH1463'AND THE DISK IS STAMPED CAMERON 1954.
 NH1463'
 NH1463'REFERENCE MARK NO. 1 IS 25 FEET NORTH OF A 6 INCH WILD CHERRY
 NH1463'TREE AND 4 FEET WEST OF THE WEST EDGE OF THE CULTIVATED FIELD.
 NH1463'THE MARK IS FLUSH AND THE DISK IS STAMPED CAMERON NO 1 1954.
 NH1463'
 NH1463'REFERENCE MARK NO. 2 IS 16 FEET NORTH OF THE 24 INCH ELM TREE
 NH1463'AND 3 FEET WEST OF THE WEST EDGE OF THE CULTIVATED FIELD.
 NH1463'THE MARK IS FLUSH AND THE DISK IS STAMPED CAMERON NO 2 1954.
 NH1463'
 NH1463'AZIMUTH MARK IS 37 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 20,
 NH1463'26 FEET EAST OF A LIGHT POLE NO. 31 AND 1 FOOT SOUTHWEST OF A
 NH1463'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1463'CAMERON 1954.
 NH1463'
 NH1463'TO REACH THE STATION FROM THE COURTHOUSE IN ROCKFORD GO WEST
 NH1463'ON U.S. HIGHWAY 20 (WEST STATE STREET) FOR 2.25 MILES TO THE
 NH1463'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE WEST ON HIGHWAY
 NH1463'20 FOR 0.1 MILE TO CAMERON AVENUE, TURN LEFT AND GO SOUTH
 NH1463'ON CAMERON AVENUE 0.05 MILE TO THE END OF THE STREET, CONTINUE
 NH1463'SOUTH UP HILL FOR 0.1 MILE TO THE STATION AS DESCRIBED.
 NH1463'
 NH1463'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1463
 NH1463                          STATION RECOVERY (1957)
 NH1463
 NH1463'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JAW)
 NH1463'STATION AND REFERENCE MARKS DESTROYED TO PERMIT CONSTRUCTION
 NH1463'OF A SHOPPING CENTER.
 NH1463'
 NH1463'AZIMUTH MARK SERVES FOR CAMERON 2 1957 WHICH WAS ESTABLISHED
 NH1463'NEARBY.
 NH1463
 NH1463                          STATION RECOVERY (1958)
 NH1463
 NH1463'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1958
 NH1463'STATION DESTROYED BECAUSE THE LAND WAS LEVELED FOR SHOPPING
 NH1463'CENTER.
 NH1463
 NH1463                          STATION RECOVERY (1997)
 NH1463
 NH1463'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1463'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1464 ***********************************************************************
 NH1464  DESIGNATION -  CAMERON 2
 NH1464  PID         -  NH1464
 NH1464  STATE/COUNTY-  IL/WINNEBAGO
 NH1464  COUNTRY     -  US
 NH1464  USGS QUAD   -  WINNEBAGO (2018)
 NH1464
 NH1464                         *CURRENT SURVEY CONTROL
 NH1464  ______________________________________________________________________
 NH1464* NAD 83(1997) POSITION- 42 16 34.69912(N) 089 08 29.69797(W)   NO CHECK
 NH1464* NAVD 88 ORTHO HEIGHT -   251.    (meters)      823.    (feet) SCALED
 NH1464  ______________________________________________________________________
 NH1464  GEOID HEIGHT    -        -33.386 (meters)                     GEOID18
 NH1464  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 NH1464  HORZ ORDER      -  THIRD
 NH1464
 NH1464.The horizontal coordinates were established by classical geodetic methods
 NH1464.and adjusted by the National Geodetic Survey in October 1999.
 NH1464
 NH1464.No horizontal observational check was made to the station.
 NH1464
 NH1464.The orthometric height was scaled from a topographic map.
 NH1464
 NH1464.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1464.GEOID18 height accuracy estimate available here.
 NH1464
 NH1464.Click photographs - Photos may exist for this station.
 NH1464
 NH1464.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1464
 NH1464. The following values were computed from the NAD 83(1997) position.
 NH1464
 NH1464;                    North         East     Units Scale Factor Converg.
 NH1464;SPC IL W     -   623,280.520   784,556.047   MT  1.00002912   +0 41 22.6
 NH1464;SPC IL W     - 2,044,879.51  2,573,997.63   sFT  1.00002912   +0 41 22.6
 NH1464;UTM  16      - 4,682,675.549   323,404.571   MT  0.99998373   -1 26 27.7
 NH1464
 NH1464!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1464!SPC IL W     -   0.99996588  x   1.00002912  =   0.99999500
 NH1464!UTM  16      -   0.99996588  x   0.99998373  =   0.99994961
 NH1464
 NH1464:                Primary Azimuth Mark                     Grid Az
 NH1464:SPC IL W     -  CAMERON AZ MK                            034 15 47.8
 NH1464:UTM  16      -  CAMERON AZ MK                            036 23 38.1
 NH1464
 NH1464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2340482675(NAD 83)
 NH1464
 NH1464|---------------------------------------------------------------------|
 NH1464| PID    Reference Object                     Distance      Geod. Az  |
 NH1464|                                                           dddmmss.s |
 NH1464| CI9162 CAMERON AZ MK                                      0345710.4 |
 NH1464| CI9166 CAMERON 2 RM 3                       64.666 METERS 04522     |
 NH1464| CI9165 CAMERON 2 AZ MK                                    0541447.3 |
 NH1464| NH1463 CAMERON                              88.547 METERS 21457     |
 NH1464| CI9167 CAMERON 2 RM 4                       18.477 METERS 26857     |
 NH1464|---------------------------------------------------------------------|
 NH1464
 NH1464                          SUPERSEDED SURVEY CONTROL
 NH1464
 NH1464  NAD 83(1996)-  42 16 34.69934(N)    089 08 29.69878(W) AD(       ) 3
 NH1464  NAD 83(1991)-  42 16 34.69630(N)    089 08 29.70015(W) AD(       ) 3
 NH1464  NAD 83(1986)-  42 16 34.69512(N)    089 08 29.70159(W) AD(       ) 3
 NH1464  NAD 27      -  42 16 34.62480(N)    089 08 29.31260(W) AD(       ) 3
 NH1464
 NH1464.Superseded values are not recommended for survey control.
 NH1464
 NH1464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1464.See file dsdata.pdf to determine how the superseded data were derived.
 NH1464
 NH1464_MARKER: DS = TRIANGULATION STATION DISK
 NH1464_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 NH1464_STAMPING: CAMERON 2 1957
 NH1464_MARK LOGO: CGS
 NH1464_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1464
 NH1464  HISTORY     - Date     Condition        Report By
 NH1464  HISTORY     - 1957     MONUMENTED       CGS
 NH1464  HISTORY     - 1957     GOOD             CGS
 NH1464  HISTORY     - 1970     SEE DESCRIPTION  NGS
 NH1464  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH1464
 NH1464                          STATION DESCRIPTION
 NH1464
 NH1464'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JAW)
 NH1464'STATION IS LOCATED ABOUT 2 MILES WEST OF THE COURTHOUSE IN
 NH1464'ROCKFORD NEAR THE S. PROPERTY LINE OF THE OVER-NITE TRUCKING
 NH1464'CO.  449 FT. S. OF THE CENTER OF U.S. 20 HWY., 214 FT. SSE OF
 NH1464'THE SE CORNER OF THE TRUCKING COMPANY BUILDING, 190 FT. E OF
 NH1464'THE CENTER OF THE NEW STREET (NOT YET NAMED).  THE MARK IS SET
 NH1464'FLUSH.  THE STATION IS ON THE PROPERTY OF MR. A.L. CAGNONI.
 NH1464'THE STATION WAS MOVED TO ITS PRESENT LOCATION TO MAKE WAY FOR
 NH1464'THE WEST STATE STREET SHOPPING CENTER.
 NH1464'
 NH1464'REFERENCE MARK NO 3 IS ABOUT 305 FT. S. OF THE CENTER OF U.S.
 NH1464'20 HWY. (WEST STATE ST.) AND 10 FT. W. OF THE E PROPERTY LINE
 NH1464'OF THE TRUCK CO.  MARK IS SET FLUSH.
 NH1464'
 NH1464'REFERENCE MARK NO 4 IS ABOUT 130 FT. E OF THE CENTER OF THE NEW
 NH1464'STREET AND ABOUT 5 FT. N. OF THE S. PROPERTY LINE OF THE TRUCK
 NH1464'CO.  MARK IS SET FLUSH.
 NH1464'
 NH1464'AZIMUTH MARK IS 37 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 20,
 NH1464'26 FT. EAST OF A LIGHT POLE NO 31, AND 1 FT. S. OF A LARGE
 NH1464'SIGNBOARD.  THE MARK IS FLUSH AND THE DISK IS STAMPED CAMERON
 NH1464'1954.
 NH1464'
 NH1464'TO REACH THE STATION FROM THE COURTHOUSE IN ROCKFORD GO WEST
 NH1464'ON U.S. HIGHWAY 20 (WEST STATE STREET) FOR 2.25 MILES TO THE
 NH1464'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE WEST FOR
 NH1464'0.1 MILE AND TURN LEFT, S, INTO THE BACK OF THE OVER-NITE
 NH1464'TRUCKING CO. AND STATION ON THE SOUTH EDGE OF THE PROPERTY.
 NH1464
 NH1464                          STATION RECOVERY (1957)
 NH1464
 NH1464'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 NH1464'THE STATION, AZIMUTH MARK AND REFERENCE MARKS 3 AND 4 WERE
 NH1464'RECOVERED AND FOUND IN GOOD CONDITION.  THE DIRECTION TO
 NH1464'REFERENCE MARK 3 CHECKED.  ALSO THE MEASUREMENT IN FEET BUT
 NH1464'THE MEASUREMENT IN METERS WAS FOUND TO BE IN ERROR.  A DIFFERENCE
 NH1464'OF 1 MINUTE WAS FOUND IN THE DIRECTION TO REFERENCE MARK 4.
 NH1464'THE DISTANCE CHECKED.  THE DESCRIPTIVE NOTE ON THE SURFACE
 NH1464'STATION MARK AND REFERENCE MARKS 3 AND 4 WERE ERRONEOUS.  THE
 NH1464'CAMERON 1954 AZIMUTH MARK WAS DESTROYED AT THIS TIME AND A
 NH1464'NEW AZIMUTH MARK WAS ESTABLISHED.
 NH1464'
 NH1464'THE STATION AND ALL MARKS ARE SANDWICHED BETWEEN A MULTIMILLION
 NH1464'DOLLAR SHOPPING CENTER (NOW UNDER CONSTRUCTION) ON THE SOUTH
 NH1464'AND EAST SIDES AND A U.S. HIGHWAY CONSTRUCTION PROJECT ON
 NH1464'THE NORTH SIDE.  THERE IS NO IMMEDIATE DANGER TO THE MARKS FROM
 NH1464'EITHER PROJECT, AS OUR MONUMENTS ARE ON THE PROPERTY OF NEITHER.
 NH1464'HOWEVER, IN TIME IT IS REASONABLE TO BELIEVE THAT THE SHOPPING
 NH1464'CENTER MAY ACQUIRE THE PROPERTY SO AS TO HAVE THE ENTIRE NORTH
 NH1464'SIDE FRONTING ON U.S. HIGHWAY 20.
 NH1464'
 NH1464'A COMPLETE NEW DESCRIPTION FOLLOWS--
 NH1464'
 NH1464'THE STATION IS LOCATED ABOUT 2 MILES WEST OF THE WINNEBAGO
 NH1464'COUNTY COURTHOUSE IN ROCKFORD, NEAR THE SOUTH PROPERTY LINE
 NH1464'OF THE OVER-NITE TRUCKING COMPANY.  IT IS 449 FEET SOUTH OF
 NH1464'THE CENTERLINE OF U.S. HIGHWAY 20, 200 FEET SOUTH-SOUTHEAST
 NH1464'OF THE SOUTHEAST CORNER OF A CONCRETE LOADING PLATFORM, 190
 NH1464'FEET EAST OF THE CENTERLINE OF CAMERON AVENUE AND 4 FEET EAST
 NH1464'OF A WHITE WITNESS POST.  THE MONUMENT IS 2 INCHES BELOW THE
 NH1464'SURFACE OF THE GROUND AND THE DISK IS STAMPED CAMERON 2 1957.
 NH1464'
 NH1464'TO REACH THE STATION FROM THE COURTHOUSE IN ROCKFORD, GO WEST
 NH1464'ON U.S. HIGHWAY 20 (WEST STATE STREET) FOR 2.25 MILES TO THE HOME
 NH1464'OF MR. CECIL HENDERSHOTT ON THE LEFT AND THE AZIMUTH MARK AS
 NH1464'DESCRIBED.  CONTINUE WEST ON U.S. HIGHWAY 20 FOR 0.1 MILE TO
 NH1464'THE OVER-NITE TRUCKING COMPANY ON THE LEFT AND THE STATION AS
 NH1464'DESCRIBED.
 NH1464'
 NH1464'REFERENCE MARK 3 IS 289 FEET SOUTH OF THE CENTERLINE OF THE
 NH1464'HIGHWAY, 10 FEET WEST OF THE EAST PROPERTY LINE OF THE TRUCKING
 NH1464'COMPANY AND 203 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 NH1464'STANDARD OIL SERVICE STATION.  THE MONUMENT IS FLUSH AND THE
 NH1464'DISK IS STAMPED CAMERON 2 NO 3 1957.
 NH1464'
 NH1464'REFERENCE MARK 4 IS 130 FEET WEST OF THE CENTERLINE OF CAMERON
 NH1464'AVENUE, 203 FEET SOUTH OF THE SOUTHEAST CORNER OF THE CONCRETE
 NH1464'LOADING PLATFORM AND 56 FEET WEST OF THE WHITE WITNESS POST.  THE
 NH1464'MONUMENT IS FLUSH AND THE DISK IS STAMPED CAMERON 2 NO 4 1957.
 NH1464'
 NH1464'THE AZIMUTH MARK IS SET AT THE SOUTHWEST CORNER OF MR.
 NH1464'HENDERSHOTTS PROPERTY, 29 FEET WEST OF THE SOUTHWEST CORNER
 NH1464'OF A GARAGE, 31 FEET SOUTH OF THE SOUTHWEST CORNER OF MR.
 NH1464'HENDERSHOTTS HOUSE AND 40 FEET SOUTHWEST OF THE SOUTHEAST
 NH1464'CORNER OF A CONCRETE PORCH.  THE MONUMENT IS FLUSH AND THE
 NH1464'DISK IS STAMPED CAMERON 2 1957.
 NH1464
 NH1464                          STATION RECOVERY (1970)
 NH1464
 NH1464'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1464'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION.  THE TRUCK
 NH1464'PARKING LOT HAS BEEN PAVED AND NO TRACE WAS FOUND OF THE
 NH1464'STATION OR REFERENCE MARKS.  THERE IS A POSSIBILITY THAT THE
 NH1464'STATION CAN BE FOUND LATER ON BY AN INVERSE COMPUTATION FROM
 NH1464'TRAVERSE OF LOCAL ENGINEERS AND WHEN SOME OF THE TRUCKS ARE
 NH1464'MOVED AND THE BRUSH AT THE SOUTH EDGE OF THE PARKING AREA IS
 NH1464'KILLED BY WINTER.
 NH1464'
 NH1464'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE WEST
 NH1464'EDGE OF ROCKFORD.
 NH1464
 NH1464                          STATION RECOVERY (1997)
 NH1464
 NH1464'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1464'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2960 ***********************************************************************
 AJ2960  DESIGNATION -  CAMP
 AJ2960  PID         -  AJ2960
 AJ2960  STATE/COUNTY-  IL/MCHENRY
 AJ2960  COUNTRY     -  US
 AJ2960  USGS QUAD   -  HUNTLEY (2018)
 AJ2960
 AJ2960                         *CURRENT SURVEY CONTROL
 AJ2960  ______________________________________________________________________
 AJ2960* NAD 83(2011) POSITION- 42 14 43.22701(N) 088 25 23.68401(W)   ADJUSTED
 AJ2960* NAD 83(2011) ELLIP HT-   246.198 (meters)        (06/27/12)   ADJUSTED
 AJ2960* NAD 83(2011) EPOCH   -  2010.00
 AJ2960* NAVD 88 ORTHO HEIGHT -   279.952 (meters)      918.48  (feet) ADJUSTED
 AJ2960  ______________________________________________________________________
 AJ2960  GEOID HEIGHT    -        -33.759 (meters)                     GEOID18
 AJ2960  NAD 83(2011) X  -    130,120.893 (meters)                     COMP
 AJ2960  NAD 83(2011) Y  - -4,727,112.627 (meters)                     COMP
 AJ2960  NAD 83(2011) Z  -  4,265,981.988 (meters)                     COMP
 AJ2960  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 AJ2960  DYNAMIC HEIGHT  -        279.857 (meters)      918.16  (feet) COMP
 AJ2960  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 AJ2960
 AJ2960  VERT ORDER      -  SECOND    CLASS I
 AJ2960
 AJ2960  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2960  Standards:
 AJ2960         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2960            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2960  -------------------------------------------------------------------
 AJ2960  NETWORK    1.17   1.63           0.55   0.36   0.83      0.09756093
 AJ2960  -------------------------------------------------------------------
 AJ2960  Click here for local accuracies and other accuracy information.
 AJ2960
 AJ2960.The horizontal coordinates were established by GPS observations
 AJ2960.and adjusted by the National Geodetic Survey in June 2012.
 AJ2960
 AJ2960.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2960.been affixed to the stable North American tectonic plate. See 
 AJ2960.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2960
 AJ2960.The horizontal coordinates are valid at the epoch date displayed above
 AJ2960.which is a decimal equivalence of Year/Month/Day.
 AJ2960
 AJ2960.The orthometric height was determined by differential leveling and
 AJ2960.adjusted by the WI DEPT OF TRANSP
 AJ2960.in May 2012.
 AJ2960
 AJ2960.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2960.GEOID18 height accuracy estimate available here.
 AJ2960
 AJ2960.Click photographs - Photos may exist for this station.
 AJ2960
 AJ2960.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2960
 AJ2960.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2960
 AJ2960.The ellipsoidal height was determined by GPS observations
 AJ2960.and is referenced to NAD 83.
 AJ2960
 AJ2960.The dynamic height is computed by dividing the NAVD 88
 AJ2960.geopotential number by the normal gravity value computed on the
 AJ2960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2960.degrees latitude (g = 980.6199 gals.).
 AJ2960
 AJ2960.The modeled gravity was interpolated from observed gravity values.
 AJ2960
 AJ2960. The following values were computed from the NAD 83(2011) position.
 AJ2960
 AJ2960;                    North         East     Units Scale Factor Converg.
 AJ2960;SPC IL E     -   619,357.239   292,579.572   MT  0.99997568   -0 03 37.6
 AJ2960;SPC IL E     - 2,032,007.87    959,904.81   sFT  0.99997568   -0 03 37.6
 AJ2960;UTM  16      - 4,677,997.279   382,582.857   MT  0.99976964   -0 57 25.1
 AJ2960
 AJ2960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2960!SPC IL E     -   0.99996139  x   0.99997568  =   0.99993707
 AJ2960!UTM  16      -   0.99996139  x   0.99976964  =   0.99973104
 AJ2960
 AJ2960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8258277997(NAD 83)
 AJ2960
 AJ2960                          SUPERSEDED SURVEY CONTROL
 AJ2960
 AJ2960  NAD 83(2007)-  42 14 43.22702(N)    088 25 23.68495(W) AD(2002.00) 0
 AJ2960  ELLIP H (02/10/07)  246.229  (m)                       GP(2002.00)    
 AJ2960  ELLIP H (02/03/05)  246.220  (m)                       GP(       ) 4 2
 AJ2960  NAD 83(1997)-  42 14 43.22692(N)    088 25 23.68482(W) AD(       ) 1
 AJ2960  ELLIP H (04/24/01)  246.254  (m)                       GP(       ) 4 1
 AJ2960  NAVD 88 (07/01/10)  279.938  (m)          918.43   (f) SUPERSEDED  2 1
 AJ2960  NAVD 88 (04/24/01)  280.0    (m)  GEOID99  model used  GPS OBS        
 AJ2960
 AJ2960.Superseded values are not recommended for survey control.
 AJ2960
 AJ2960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2960.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2960
 AJ2960_MARKER: DD = SURVEY DISK
 AJ2960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2960_STAMPING: CAMP
 AJ2960_MARK LOGO: IL-111
 AJ2960_PROJECTION: FLUSH
 AJ2960_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2960+STABILITY: SURFACE MOTION
 AJ2960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2960+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2009
 AJ2960
 AJ2960  HISTORY     - Date     Condition        Report By
 AJ2960  HISTORY     - 1991     MONUMENTED       MSE
 AJ2960  HISTORY     - 20000911 GOOD             SECI
 AJ2960  HISTORY     - 20090805 GOOD             PATRIC
 AJ2960
 AJ2960                          STATION DESCRIPTION
 AJ2960
 AJ2960'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2960'STATION IS LOCATED APPROXIMATELY  2.0 MI WEST OF CRYSTAL LAKE IN
 AJ2960'SECTION 33 T44N R7E.  STATION IS LOCATED NORTHWEST OF THE
 AJ2960'INTERSECTION OF IL RT 47 AND IL RT 176 EAST.  STATION IS 15 FT NORTH
 AJ2960'OF
 AJ2960'THE EXTENDED CENTELINE OF IL RT 176 EAST AND 91 FT WEST OF
 AJ2960'CENTERLINE OF IL RT 47.  STATION IS 25 FT NORTH OF POWERPOLE AND 62
 AJ2960'FT SOUTH OF STATE OF ILLINOIS HIGHWAY SIGN.
 AJ2960
 AJ2960                          STATION RECOVERY (2009)
 AJ2960
 AJ2960'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 AJ2960'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0169 ***********************************************************************
 MG0169  DESIGNATION -  CAMP 2
 MG0169  PID         -  MG0169
 MG0169  STATE/COUNTY-  IL/HENRY
 MG0169  COUNTRY     -  US
 MG0169  USGS QUAD   -  ANDOVER (2018)
 MG0169
 MG0169                         *CURRENT SURVEY CONTROL
 MG0169  ______________________________________________________________________
 MG0169* NAD 83(1997) POSITION- 41 19 29.23244(N) 090 20 10.39005(W)   NO CHECK
 MG0169* NAVD 88 ORTHO HEIGHT -   235.46  (meters)      772.5   (feet) RESET
 MG0169  ______________________________________________________________________
 MG0169  GEOID HEIGHT    -        -32.823 (meters)                     GEOID18
 MG0169  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 MG0169  HORZ ORDER      -  THIRD
 MG0169  VERT ORDER      -  THIRD
 MG0169
 MG0169.The horizontal coordinates were established by classical geodetic methods
 MG0169.and adjusted by the National Geodetic Survey in October 1999.
 MG0169
 MG0169.No horizontal observational check was made to the station.
 MG0169
 MG0169.The orthometric height was computed from unverified reset data.
 MG0169
 MG0169.No vertical observational check was made to the station.
 MG0169
 MG0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0169.GEOID18 height accuracy estimate available here.
 MG0169
 MG0169.Click photographs - Photos may exist for this station.
 MG0169
 MG0169.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0169
 MG0169. The following values were computed from the NAD 83(1997) position.
 MG0169
 MG0169;                    North         East     Units Scale Factor Converg.
 MG0169;SPC IL W     -   517,107.135   685,805.732   MT  0.99994366   -0 06 43.1
 MG0169;SPC IL W     - 1,696,542.33  2,250,014.31   sFT  0.99994366   -0 06 43.1
 MG0169;UTM  15      - 4,578,235.842   722,935.127   MT  1.00021169   +1 45 34.9
 MG0169
 MG0169!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0169!SPC IL W     -   0.99996822  x   0.99994366  =   0.99991188
 MG0169!UTM  15      -   0.99996822  x   1.00021169  =   1.00017990
 MG0169
 MG0169:                Primary Azimuth Mark                     Grid Az
 MG0169:SPC IL W     -  CAMP AZ MK                               269 08 10.7
 MG0169:UTM  15      -  CAMP AZ MK                               267 15 52.7
 MG0169
 MG0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2293578235(NAD 83)
 MG0169
 MG0169|---------------------------------------------------------------------|
 MG0169| PID    Reference Object                     Distance      Geod. Az  |
 MG0169|                                                           dddmmss.s |
 MG0169| MG0165 CAMP                                 58.723 METERS 09154     |
 MG0169| MG0168 CAMP 2 RM 3                          13.810 METERS 18437     |
 MG0169| CL9010 CAMP AZ MK                                         2690127.6 |
 MG0169| MG0170 CAMP 2 RM 4                          16.211 METERS 26919     |
 MG0169|---------------------------------------------------------------------|
 MG0169
 MG0169                          SUPERSEDED SURVEY CONTROL
 MG0169
 MG0169  NAD 83(1996)-  41 19 29.23244(N)    090 20 10.39007(W) AD(       ) 3
 MG0169  NAD 83(1986)-  41 19 29.23750(N)    090 20 10.39900(W) AD(       ) 3
 MG0169  NAD 27      -  41 19 29.11190(N)    090 20 09.95390(W) AD(       ) 3
 MG0169  NGVD 29 (??/??/??)  235.53   (m)          772.7    (f) RESET       3  
 MG0169  NGVD 29             235.53   (m)          772.7    (f) LEVELING    3  
 MG0169
 MG0169.Superseded values are not recommended for survey control.
 MG0169
 MG0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0169.See file dsdata.pdf to determine how the superseded data were derived.
 MG0169
 MG0169_MARKER: DS = TRIANGULATION STATION DISK
 MG0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0169_STAMPING: CAMP 2 1961
 MG0169_MARK LOGO: CGS
 MG0169_PROJECTION: FLUSH
 MG0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0169+STABILITY: SURFACE MOTION
 MG0169
 MG0169  HISTORY     - Date     Condition        Report By
 MG0169  HISTORY     - 1961     MONUMENTED       CGS
 MG0169  HISTORY     - 1961     GOOD             CGS
 MG0169  HISTORY     - 1966     GOOD             CGS
 MG0169  HISTORY     - 19960712 GOOD             USPSQD
 MG0169  HISTORY     - 20011026 GOOD             USPSQD
 MG0169  HISTORY     - 20040616 GOOD             USPSQD
 MG0169
 MG0169                          STATION DESCRIPTION
 MG0169
 MG0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 MG0169'THE STATION IS LOCATED ABOUT 3.0 MILES NORTHWEST OF ANDOVER,
 MG0169'ABOUT 3.0 MILES SOUTHEAST OF ORION AND ABOUT 2.0 MILES EAST
 MG0169'OF U.S. HIGHWAY 150.
 MG0169'
 MG0169'TO REACH THE STATION FROM THE STATE BANK AND THE MAIN INTERSECTION
 MG0169'IN ORION, GO WEST FOR 0.25 MILE TO THE JUNCTION OF U.S. HIGHWAY
 MG0169'150, TURN LEFT, GO SOUTHEASTERLY ON U.S. HIGHWAY 150 FOR 2.25
 MG0169'MILES TO CROSSROAD, TURN LEFT, GO EAST FOR 2.25 MILES TO THE
 MG0169'STATION ON THE LEFT AS DESCRIBED.
 MG0169'
 MG0169'THE STATION IS A STANDARD TRIANGULATION STATION DISK SET IN
 MG0169'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 MG0169'THE SURFACE OF THE GROUND AND IS STAMPED CAMP 2 1961.  THE MARK
 MG0169'IS 58.5 FEET WEST OF TELEPHONE POLE, 23.5 FEET NORTH OF CENTER
 MG0169'OF ROAD, 12.5 FEET EAST OF EAST END OF BOARD GATE AND FENCE
 MG0169'CORNER, 3.2 FEET WEST-SOUTHWEST OF WITNESS POST AND 1 FOOT
 MG0169'SOUTH OF FENCE.
 MG0169'
 MG0169'REFERENCE MARK NO. 3 IS A STANDARD REFERENCE MARK DISK SET
 MG0169'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 MG0169'THE SURFACE OF THE GROUND AND IS STAMPED CAMP 2 NO 3 1961.
 MG0169'THE MARK IS 46.3 FEET SOUTH OF WITNESS POST, 23.5 FEET SOUTH OF
 MG0169'CENTER OF ROAD AND 1 FOOT NORTH OF FENCE.
 MG0169'
 MG0169'REFERENCE MARK NO. 4 IS A STANDARD REFERENCE MARK DISK SET IN
 MG0169'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 MG0169'THE SURFACE OF THE GROUND AND IS STAMPED CAMP 2 NO 4 1961.
 MG0169'THE MARK IS 56.3 FEET WEST OF WITNESS POST, 39.5 FEET EAST
 MG0169'OF TELEPHONE POLE, 28.5 FEET WEST OF WEST END OF BOARD GATE AND
 MG0169'21 FEET NORTH OF THE CENTER OF ROAD.
 MG0169'
 MG0169'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 MG0169'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND
 MG0169'IS STAMPED CAMP 1959.  THE MARK IS 26 FEET SOUTH OF THE CENTER
 MG0169'OF ROAD, 6.5 FEET EAST OF POWER POLE, 1.3 FEET EAST-NORTHEAST
 MG0169'OF WITNESS POST AND 1 FOOT NORTH OF FENCE.
 MG0169'
 MG0169'STATION CAMP 1959, REFERENCE MARK NO. 1 AND REFERENCE MARK
 MG0169'NO. 2 WERE DESTROYED AFTER THE 1961 OBSERVATIONS WERE MADE AND
 MG0169'CHECKED AS REQUESTED BY THE ILLINOIS STATE HIGHWAY DEPARTMENT TO
 MG0169'MAKE WAY FOR HIGHWAY IMPROVEMENTS.  A TRAVERSE CONNECTION WAS
 MG0169'MADE FROM CAMP 1959 TO CAMP 2 AND THE DISTANCE IS FOUND ABOVE.
 MG0169'
 MG0169'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0169
 MG0169                          STATION RECOVERY (1961)
 MG0169
 MG0169'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MG0169'4.1 MI NW FROM ANDOVER.
 MG0169'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0169'AT ANDOVER, THENCE NORTH 2.0 MILES ALONG OILED ROAD, THENCE 0.8
 MG0169'MILE WEST ALONG AN OILED ROAD, 58.5 FEET WEST OF TELEPHONE POLE,
 MG0169'23.5 FEET NORTH OF CENTER OF ROAD, 12.5 FEET EAST OF THE EAST END
 MG0169'OF BOARD GATE AND FENCE CORNER, 3.2 FEET WEST-SOUTHWEST OF WITNESS
 MG0169'POST AND 1 FOOT SOUTH OF FENCE, SET IN TOP OF A 12 INCH SQUARE
 MG0169'CONCRETE POST WHICH IS SET FLUSH.
 MG0169
 MG0169                          STATION RECOVERY (1966)
 MG0169
 MG0169'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MG0169'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD
 MG0169'CONDITION AS DESCRIBED.  IT SHOULD BE NOTED THAT THE STATION
 MG0169'IS NOW ABOUT 200 FEET WEST OF THE INTERSTATE HIGHWAY OVERPASS.
 MG0169'
 MG0169'MR. BJORN KJOLE (RESIDENT ENGINEER) WAS CONTACTED AND ASSURED
 MG0169'THIS PARTY THAT THE MARKS WOULD NOT BE IN THE WAY OF ANY FURTHER
 MG0169'CONSTRUCTION.
 MG0169
 MG0169                          STATION RECOVERY (1996)
 MG0169
 MG0169'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0169'RECOVERED IN GOOD CONDITION.
 MG0169
 MG0169                          STATION RECOVERY (2001)
 MG0169
 MG0169'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0169'RECOVERED IN GOOD CONDITION.
 MG0169
 MG0169                          STATION RECOVERY (2004)
 MG0169
 MG0169'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0169'AZ MARK FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0168 ***********************************************************************
 MG0168  DESIGNATION -  CAMP 2 RM 3
 MG0168  PID         -  MG0168
 MG0168  STATE/COUNTY-  IL/HENRY
 MG0168  COUNTRY     -  US
 MG0168  USGS QUAD   -  ANDOVER (2018)
 MG0168
 MG0168                         *CURRENT SURVEY CONTROL
 MG0168  ______________________________________________________________________
 MG0168* NAD 83(1986) POSITION- 41 19 28.79   (N) 090 20 10.44   (W)   HD_HELD1
 MG0168* NAVD 88 ORTHO HEIGHT -   235.33  (meters)      772.1   (feet) RESET
 MG0168  ______________________________________________________________________
 MG0168  GEOID HEIGHT    -        -32.823 (meters)                     GEOID18
 MG0168  VERT ORDER      -  THIRD
 MG0168
 MG0168.The horizontal coordinates were determined by differentially corrected
 MG0168.hand held GPS observations or other comparable positioning techniques
 MG0168.and have an estimated accuracy of +/- 3 meters.
 MG0168
 MG0168.The orthometric height was computed from unverified reset data.
 MG0168
 MG0168.No vertical observational check was made to the station.
 MG0168
 MG0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0168.GEOID18 height accuracy estimate available here.
 MG0168
 MG0168.Click photographs - Photos may exist for this station.
 MG0168
 MG0168;                    North         East    Units  Estimated Accuracy
 MG0168;SPC IL W     -   517,093.5     685,804.5     MT  (+/- 3 meters HH1 GPS) 
 MG0168
 MG0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2293478222(NAD 83)
 MG0168
 MG0168                          SUPERSEDED SURVEY CONTROL
 MG0168
 MG0168  NGVD 29 (??/??/??)  235.40   (m)          772.3    (f) RESET       3  
 MG0168
 MG0168.Superseded values are not recommended for survey control.
 MG0168
 MG0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0168.See file dsdata.pdf to determine how the superseded data were derived.
 MG0168
 MG0168_MARKER: DR = REFERENCE MARK DISK
 MG0168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0168_STAMPING: CAMP 2 NO 3 1961
 MG0168_MARK LOGO: CGS
 MG0168_PROJECTION: FLUSH
 MG0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0168+STABILITY: SURFACE MOTION
 MG0168
 MG0168  HISTORY     - Date     Condition        Report By
 MG0168  HISTORY     - 1961     MONUMENTED       CGS
 MG0168  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0168  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0168  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0168
 MG0168                          STATION DESCRIPTION
 MG0168
 MG0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 MG0168'4.1 MI NW FROM ANDOVER.
 MG0168'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0168'IN ANDOVER, THENCE NORTH ALONG OILED ROAD 2.0 MILES, THENCE 0.8
 MG0168'MILE WEST ALONG OILED ROAD, 46.3 FEET SOUTH OF WITNESS POST,
 MG0168'23.5 FEET SOUTH OF CENTER OF ROAD AND 1 FOOT NORTH OF FENCE, SET
 MG0168'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.
 MG0168
 MG0168                          STATION RECOVERY (1996)
 MG0168
 MG0168'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0168'MARK NOT FOUND.
 MG0168
 MG0168                          STATION RECOVERY (2001)
 MG0168
 MG0168'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0168'MARK NOT FOUND.
 MG0168
 MG0168                          STATION RECOVERY (2004)
 MG0168
 MG0168'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0168'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0170 ***********************************************************************
 MG0170  DESIGNATION -  CAMP 2 RM 4
 MG0170  PID         -  MG0170
 MG0170  STATE/COUNTY-  IL/HENRY
 MG0170  COUNTRY     -  US
 MG0170  USGS QUAD   -  ANDOVER (2018)
 MG0170
 MG0170                         *CURRENT SURVEY CONTROL
 MG0170  ______________________________________________________________________
 MG0170* NAD 83(1986) POSITION- 41 19 29.23   (N) 090 20 11.09   (W)   HD_HELD1
 MG0170* NAVD 88 ORTHO HEIGHT -   235.51  (meters)      772.7   (feet) RESET
 MG0170  ______________________________________________________________________
 MG0170  GEOID HEIGHT    -        -32.823 (meters)                     GEOID18
 MG0170  VERT ORDER      -  THIRD
 MG0170
 MG0170.The horizontal coordinates were determined by differentially corrected
 MG0170.hand held GPS observations or other comparable positioning techniques
 MG0170.and have an estimated accuracy of +/- 3 meters.
 MG0170
 MG0170.The orthometric height was computed from unverified reset data.
 MG0170
 MG0170.No vertical observational check was made to the station.
 MG0170
 MG0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0170.GEOID18 height accuracy estimate available here.
 MG0170
 MG0170.Click photographs - Photos may exist for this station.
 MG0170
 MG0170;                    North         East    Units  Estimated Accuracy
 MG0170;SPC IL W     -   517,107.1     685,789.5     MT  (+/- 3 meters HH1 GPS) 
 MG0170
 MG0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2291878235(NAD 83)
 MG0170
 MG0170                          SUPERSEDED SURVEY CONTROL
 MG0170
 MG0170  NGVD 29 (??/??/??)  235.58   (m)          772.9    (f) RESET       3  
 MG0170
 MG0170.Superseded values are not recommended for survey control.
 MG0170
 MG0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0170.See file dsdata.pdf to determine how the superseded data were derived.
 MG0170
 MG0170_MARKER: DR = REFERENCE MARK DISK
 MG0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0170_STAMPING: CAMP 2 NO 4 1961
 MG0170_MARK LOGO: CGS
 MG0170_PROJECTION: FLUSH
 MG0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0170+STABILITY: SURFACE MOTION
 MG0170
 MG0170  HISTORY     - Date     Condition        Report By
 MG0170  HISTORY     - 1961     MONUMENTED       CGS
 MG0170  HISTORY     - 19960712 GOOD             USPSQD
 MG0170  HISTORY     - 20011026 GOOD             USPSQD
 MG0170  HISTORY     - 20040616 GOOD             USPSQD
 MG0170
 MG0170                          STATION DESCRIPTION
 MG0170
 MG0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 MG0170'4.1 MI NW FROM ANDOVER.
 MG0170'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0170'IN ANDOVER, THENCE NORTH 2.0 MILES ALONG OILED ROAD, THENCE WEST
 MG0170'0.8 MILE ALONG OILED ROAD, 56.3 FEET WEST OF WITNESS POST, 28.5
 MG0170'FEET WEST OF WEST END OF BOARD GATE, 39.5 FEET EAST OF TELEPHONE
 MG0170'POLE, 21 FEET NORTH OF CENTER OF ROAD AND 1.5 FEET SOUTH OF
 MG0170'FENCE.  SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 MG0170'SET FLUSH.
 MG0170
 MG0170                          STATION RECOVERY (1996)
 MG0170
 MG0170'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0170'RECOVERED IN GOOD CONDITION.
 MG0170
 MG0170                          STATION RECOVERY (2001)
 MG0170
 MG0170'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0170'RECOVERED IN GOOD CONDITION.
 MG0170
 MG0170                          STATION RECOVERY (2004)
 MG0170
 MG0170'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0544 ***********************************************************************
 LD0544  DESIGNATION -  CAMP POINT
 LD0544  PID         -  LD0544
 LD0544  STATE/COUNTY-  IL/ADAMS
 LD0544  COUNTRY     -  US
 LD0544  USGS QUAD   -  CAMP POINT (2018)
 LD0544
 LD0544                         *CURRENT SURVEY CONTROL
 LD0544  ______________________________________________________________________
 LD0544* NAD 83(1986) POSITION- 40 02 26.     (N) 091 03 57.     (W)   SCALED
 LD0544* NAVD 88 ORTHO HEIGHT -   226.263 (meters)      742.33  (feet) ADJUSTED
 LD0544  ______________________________________________________________________
 LD0544  GEOID HEIGHT    -        -32.744 (meters)                     GEOID18
 LD0544  DYNAMIC HEIGHT  -        226.145 (meters)      741.94  (feet) COMP
 LD0544  MODELED GRAVITY -    980,099.5   (mgal)                       NAVD 88
 LD0544
 LD0544  VERT ORDER      -  FIRST     CLASS II
 LD0544
 LD0544.The horizontal coordinates were scaled from a map and have
 LD0544.an estimated accuracy of +/- 6 seconds.
 LD0544
 LD0544.The orthometric height was determined by differential leveling and
 LD0544.adjusted by the NATIONAL GEODETIC SURVEY
 LD0544.in June 1991.
 LD0544
 LD0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0544.GEOID18 height accuracy estimate available here.
 LD0544
 LD0544.Click photographs - Photos may exist for this station.
 LD0544
 LD0544.The dynamic height is computed by dividing the NAVD 88
 LD0544.geopotential number by the normal gravity value computed on the
 LD0544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0544.degrees latitude (g = 980.6199 gals.).
 LD0544
 LD0544.The modeled gravity was interpolated from observed gravity values.
 LD0544
 LD0544;                    North         East    Units  Estimated Accuracy
 LD0544;SPC IL W     -   374,880.      623,270.      MT  (+/- 180 meters Scaled)
 LD0544
 LD0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE650340(NAD 83)
 LD0544
 LD0544                          SUPERSEDED SURVEY CONTROL
 LD0544
 LD0544  NGVD 29 (??/??/92)  226.337  (m)          742.57   (f) ADJ UNCH    1 2
 LD0544
 LD0544.Superseded values are not recommended for survey control.
 LD0544
 LD0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0544.See file dsdata.pdf to determine how the superseded data were derived.
 LD0544
 LD0544_MARKER: DB = BENCH MARK DISK
 LD0544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0544_STAMPING: CAMP POINT 1932
 LD0544_MARK LOGO: CGS
 LD0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0544+STABILITY: SURFACE MOTION
 LD0544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0544+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2012
 LD0544
 LD0544  HISTORY     - Date     Condition        Report By
 LD0544  HISTORY     - 1932     MONUMENTED       CGS
 LD0544  HISTORY     - 1946     GOOD             CGS
 LD0544  HISTORY     - 20120521 GOOD             ILDT
 LD0544
 LD0544                          STATION DESCRIPTION
 LD0544
 LD0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 LD0544'AT CAMP POINT.
 LD0544'AT CAMP POINT, ADAMS COUNTY, AT THE TOWN HALL, IN THE GRASS PLOT
 LD0544'SOUTH OF THE FRONT ENTRANCE, AND ONE FOOT SOUTH OF A WALK.  A
 LD0544'STANDARD DISK, STAMPED CAMP POINT 1932 AND SET IN THE TOP OF A
 LD0544'CONCRETE POST.
 LD0544
 LD0544                          STATION RECOVERY (2012)
 LD0544
 LD0544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1930 ***********************************************************************
 JB1930  DESIGNATION -  CAMPBELL
 JB1930  PID         -  JB1930
 JB1930  STATE/COUNTY-  IL/RANDOLPH
 JB1930  COUNTRY     -  US
 JB1930  USGS QUAD   -  EVANSVILLE (2018)
 JB1930
 JB1930                         *CURRENT SURVEY CONTROL
 JB1930  ______________________________________________________________________
 JB1930* NAD 83(1997) POSITION- 38 05 24.03613(N) 089 53 40.34164(W)   ADJUSTED
 JB1930* NAVD 88 ORTHO HEIGHT -   157.8   (meters)      518.    (feet) VERTCON3
 JB1930  ______________________________________________________________________
 JB1930  GEOID HEIGHT    -        -29.854 (meters)                     GEOID18
 JB1930  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 JB1930  HORZ ORDER      -  SECOND
 JB1930
 JB1930.The horizontal coordinates were established by classical geodetic methods
 JB1930.and adjusted by the National Geodetic Survey in October 1999.
 JB1930
 JB1930.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1930.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1930
 JB1930.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1930.GEOID18 height accuracy estimate available here.
 JB1930
 JB1930.Click photographs - Photos may exist for this station.
 JB1930
 JB1930.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1930
 JB1930. The following values were computed from the NAD 83(1997) position.
 JB1930
 JB1930;                    North         East     Units Scale Factor Converg.
 JB1930;SPC IL W     -   157,995.104   723,870.986   MT  0.99994819   +0 10 04.4
 JB1930;SPC IL W     -   518,355.60  2,374,900.06   sFT  0.99994819   +0 10 04.4
 JB1930;UTM  16      - 4,219,759.414   246,152.072   MT  1.00039371   -1 47 11.7
 JB1930
 JB1930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1930!SPC IL W     -   0.99997992  x   0.99994819  =   0.99992811
 JB1930!UTM  16      -   0.99997992  x   1.00039371  =   1.00037363
 JB1930
 JB1930:                Primary Azimuth Mark                     Grid Az
 JB1930:SPC IL W     -  WALSH BELL TELEPHONE MICROWAVE           126 12 06.2
 JB1930:UTM  16      -  WALSH BELL TELEPHONE MICROWAVE           128 09 22.3
 JB1930
 JB1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4615219759(NAD 83)
 JB1930
 JB1930|---------------------------------------------------------------------|
 JB1930| PID    Reference Object                     Distance      Geod. Az  |
 JB1930|                                                           dddmmss.s |
 JB1930| JB1925 BALDWIN ILL POWER PLANT STACK       APPROX.13.2 KM 0145029.2 |
 JB1930| CI4048 CAMPBELL RM 1                        28.124 METERS 04117     |
 JB1930| CI4049 CAMPBELL RM 2                        17.401 METERS 09022     |
 JB1930| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX. 4.0 KM 1262210.6 |
 JB1930|---------------------------------------------------------------------|
 JB1930
 JB1930                          SUPERSEDED SURVEY CONTROL
 JB1930
 JB1930  NAD 83(1986)-  38 05 24.04485(N)    089 53 40.33557(W) AD(       ) 2
 JB1930  NAD 27      -  38 05 23.86306(N)    089 53 39.95379(W) AD(       ) 2
 JB1930  NGVD 29 (07/19/86)  157.9    (m)          518.     (f) VERT ANG       
 JB1930
 JB1930.Superseded values are not recommended for survey control.
 JB1930
 JB1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1930.See file dsdata.pdf to determine how the superseded data were derived.
 JB1930
 JB1930_MARKER: DD = SURVEY DISK
 JB1930_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1930+WITH SETTING: INFORMATION.
 JB1930_STAMPING: CAMPBELL 1969
 JB1930_MARK LOGO: USGS
 JB1930_PROJECTION: FLUSH
 JB1930_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1930
 JB1930  HISTORY     - Date     Condition        Report By
 JB1930  HISTORY     - 1969     MONUMENTED       USGS
 JB1930  HISTORY     - 20110804 MARK NOT FOUND   ILDT
 JB1930
 JB1930                          STATION DESCRIPTION
 JB1930
 JB1930'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1930'STATION IS LOCATED 2.5 MI E. OF EVANSVILLE, IN THE NW. QUARTER OF
 JB1930'THE NE. QUARTER SEC. 20, T. 5 S., R. 7 W., IN THE RIGHT-OF-WAY OF
 JB1930'AN E.-W. BLACKTOP RD. KNOWN AS SCHULINE RD., 0.45 MI W. OF A RR.
 JB1930'CROSSING AND S. ACROSS THE RD. FROM THE HOUSE OF MR. ALBERT
 JB1930'GROSS.
 JB1930'
 JB1930'TO REACH THE STATION FROM THE EVANSVILLE POST OFFICE, DRIVE NE. ON
 JB1930'SCHULINE RD. (MAIN RD. THROUGH EVANSVILLE) FOR 0.15 MI TO A
 JB1930'RIGHTANGLE CURVE IN HWY., TURN RIGHT AND FOLLOW SCHULINE RD.
 JB1930'SE.-E. FOR 2.4 MI TO TOP OF A RISE AND STATION ON THE RIGHT.
 JB1930'
 JB1930'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED CAMPBELL
 JB1930'1969 CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN FLUSH
 JB1930'WITH GROUND, AND SET IN 6 IN. TILE FILLED WITH GRAVEL.
 JB1930'
 JB1930'STATION MARK IS 33 FT S. OF CENTER OF THE RD., 83 FT ESE. OF JCT.
 JB1930'OF DRIVE N. TO MR. GROSS GARAGE, 15.6 FT W. OF A TELEPHONE POLE AND
 JB1930'1 FT W. OF A METAL WITNESS POST.
 JB1930'
 JB1930'REFERENCE MARK 1 IS 92.27 FT (28.124 M.) NE. OF STATION, 37 FT
 JB1930'N. OF CENTER OF RD., 46 FT E. OF DRIVE N. TO MR. GROSS HOUSE, 12.0
 JB1930'FT E. OF A POWER LINE POLE AND MIDWAY BETWEEN TWO SEEDLING
 JB1930'EVERGREENS IN A ROW.
 JB1930'
 JB1930'REFERENCE MARK 2 IS 57.09 FT (17.401 M.) E. OF STATION, 33 FT S.
 JB1930'OF CENTER OF THE RD., 42 FT E. OF A TELEPHONE POLE AND 1 FT W. OF
 JB1930'A METAL WITNESS POST.
 JB1930'
 JB1930'STANDARD BRACED TRIPOD USED.
 JB1930
 JB1930                          STATION RECOVERY (2011)
 JB1930
 JB1930'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1930'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3074 ***********************************************************************
 ME3074  DESIGNATION -  CAN
 ME3074  PID         -  ME3074
 ME3074  STATE/COUNTY-  IL/COOK
 ME3074  COUNTRY     -  US
 ME3074  USGS QUAD   -  RIVER FOREST (2018)
 ME3074
 ME3074                         *CURRENT SURVEY CONTROL
 ME3074  ______________________________________________________________________
 ME3074* NAD 83(1997) POSITION- 41 59 06.53187(N) 087 49 48.54515(W)   ADJUSTED
 ME3074* NAVD 88 ORTHO HEIGHT -   234.5   (meters)      769.    (feet) VERTCON3
 ME3074  ______________________________________________________________________
 ME3074  GEOID HEIGHT    -        -33.692 (meters)                     GEOID18
 ME3074  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 ME3074  HORZ ORDER      -  FIRST
 ME3074
 ME3074.The horizontal coordinates were established by classical geodetic methods
 ME3074.and adjusted by the National Geodetic Survey in October 1999.
 ME3074
 ME3074.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3074.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3074
 ME3074.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3074.GEOID18 height accuracy estimate available here.
 ME3074
 ME3074.Click photographs - Photos may exist for this station.
 ME3074
 ME3074.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3074
 ME3074. The following values were computed from the NAD 83(1997) position.
 ME3074
 ME3074;                    North         East     Units Scale Factor Converg.
 ME3074;SPC IL E     -   590,575.447   341,697.712   MT  0.99999639   +0 20 11.8
 ME3074;SPC IL E     - 1,937,579.61  1,121,053.24   sFT  0.99999639   +0 20 11.8
 ME3074;UTM  16      - 4,648,460.462   431,232.591   MT  0.99965819   -0 33 19.2
 ME3074
 ME3074!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3074!SPC IL E     -   0.99996850  x   0.99999639  =   0.99996489
 ME3074!UTM  16      -   0.99996850  x   0.99965819  =   0.99962671
 ME3074
 ME3074:                Primary Azimuth Mark                     Grid Az
 ME3074:SPC IL E     -  001 COC                                  099 14 32.1
 ME3074:UTM  16      -  001 COC                                  100 08 03.1
 ME3074
 ME3074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3123248460(NAD 83)
 ME3074
 ME3074|---------------------------------------------------------------------|
 ME3074| PID    Reference Object                     Distance      Geod. Az  |
 ME3074|                                                           dddmmss.s |
 ME3074| ME3067 001 COC                             APPROX. 1.1 KM 0993443.9 |
 ME3074|---------------------------------------------------------------------|
 ME3074
 ME3074                          SUPERSEDED SURVEY CONTROL
 ME3074
 ME3074  NAD 83(1997)-  41 59 06.53199(N)    087 49 48.54572(W) AD(       ) 1
 ME3074  NAD 83(1994)-  41 59 06.53308(N)    087 49 48.55979(W) AD(       ) 1
 ME3074  NAD 83(1986)-  41 59 06.53456(N)    087 49 48.55934(W) AD(       ) 1
 ME3074  NAD 27      -  41 59 06.42477(N)    087 49 48.33380(W) AD(       ) 1
 ME3074  NGVD 29 (07/19/86)  234.6    (m)          770.     (f) VERT ANG       
 ME3074
 ME3074.Superseded values are not recommended for survey control.
 ME3074
 ME3074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3074.See file dsdata.pdf to determine how the superseded data were derived.
 ME3074
 ME3074_MARKER: DH = HORIZONTAL CONTROL DISK
 ME3074_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME3074_SP_SET: BUILDING ROOF
 ME3074_STAMPING: CAN 1977
 ME3074_MARK LOGO: NGS
 ME3074_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3074_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME3074+STABILITY: POSITION/ELEVATION WELL
 ME3074
 ME3074  HISTORY     - Date     Condition        Report By
 ME3074  HISTORY     - 1977     MONUMENTED       NGS
 ME3074  HISTORY     - 1983     GOOD             IL1670
 ME3074  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 ME3074
 ME3074                          STATION DESCRIPTION
 ME3074
 ME3074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3074'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF CHICAGO,
 ME3074'ON THE ROOF OF THE NATIONAL CAN CORPORATION AT 8101 W. HIGGINS
 ME3074'AVENUE. PERMISSION WAS OBTAINED FROM MR. BRUCE BULLOCK,MANAGER,
 ME3074'EMPLOYMENT, NATIONAL CAN CORPORATION. PHONE NUMBER 399-3000.
 ME3074'
 ME3074'THE STATION MARK, STAMPED---CAN 1977---, IS A STANDARD DISK
 ME3074'GLUED TO THE ROOF AND COVERED BY A LINCOLN HAT. IT IS 47.8
 ME3074'FEET SOUTH OF THE NORTH EDGE OF THE ROOF, 22.6 FEET WEST OF A
 ME3074'LARGE GLASS DOME AND 13.9 FEET NORTHEAST OF THE LADDER
 ME3074'ENTRANCE TO THE ROOF.
 ME3074'NO REFERENCE MARKS WERE ESTABLISHED AT THIS TIME.
 ME3074'
 ME3074'STATION 001 COC CAN BE USED AS THE AZIMUTH MARK.
 ME3074'
 ME3074'HEIGHT OF LIGHT ABOVE STATION MARK WAS 1.6 METERS.
 ME3074
 ME3074                          STATION RECOVERY (1983)
 ME3074
 ME3074'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3074'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3074'THE ONLY EXCEPTION TO THE 1977 DESCRIPTIVE TEXT IS FOR ACESS
 ME3074'CALL MR. FRANK BYRNE, TELEPHONE 399 3452.
 ME3074'
 ME3074'DESCRIBED BY CITY OF CHICAGO.
 ME3074
 ME3074                          STATION RECOVERY (1996)
 ME3074
 ME3074'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3074'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0988 ***********************************************************************
 MF0988  DESIGNATION -  CANAL
 MF0988  PID         -  MF0988
 MF0988  STATE/COUNTY-  IL/BUREAU
 MF0988  COUNTRY     -  US
 MF0988  USGS QUAD   -  MANLIUS (2018)
 MF0988
 MF0988                         *CURRENT SURVEY CONTROL
 MF0988  ______________________________________________________________________
 MF0988* NAD 83(1997) POSITION- 41 23 05.12097(N) 089 41 57.52827(W)   ADJUSTED
 MF0988* NAVD 88 ORTHO HEIGHT -   199.543 (meters)      654.67  (feet) ADJUSTED
 MF0988  ______________________________________________________________________
 MF0988  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 MF0988  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 MF0988  DYNAMIC HEIGHT  -        199.463 (meters)      654.40  (feet) COMP
 MF0988  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0988
 MF0988  HORZ ORDER      -  SECOND
 MF0988  VERT ORDER      -  SECOND    CLASS 0
 MF0988
 MF0988.The horizontal coordinates were established by classical geodetic methods
 MF0988.and adjusted by the National Geodetic Survey in October 1999.
 MF0988
 MF0988.The orthometric height was determined by differential leveling and
 MF0988.adjusted by the NATIONAL GEODETIC SURVEY
 MF0988.in June 1991.
 MF0988
 MF0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0988.GEOID18 height accuracy estimate available here.
 MF0988
 MF0988.Click photographs - Photos may exist for this station.
 MF0988
 MF0988.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0988
 MF0988.The dynamic height is computed by dividing the NAVD 88
 MF0988.geopotential number by the normal gravity value computed on the
 MF0988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0988.degrees latitude (g = 980.6199 gals.).
 MF0988
 MF0988.The modeled gravity was interpolated from observed gravity values.
 MF0988
 MF0988. The following values were computed from the NAD 83(1997) position.
 MF0988
 MF0988;                    North         East     Units Scale Factor Converg.
 MF0988;SPC IL W     -   523,858.480   739,089.063   MT  0.99995997   +0 18 32.3
 MF0988;SPC IL W     - 1,718,692.36  2,424,828.03   sFT  0.99995997   +0 18 32.3
 MF0988;UTM  16      - 4,584,986.315   274,298.219   MT  1.00022696   -1 47 07.1
 MF0988
 MF0988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0988!SPC IL W     -   0.99997389  x   0.99995997  =   0.99993386
 MF0988!UTM  16      -   0.99997389  x   1.00022696  =   1.00020085
 MF0988
 MF0988:                Primary Azimuth Mark                     Grid Az
 MF0988:SPC IL W     -  LANGLEY                                  118 48 58.7
 MF0988:UTM  16      -  LANGLEY                                  120 54 38.1
 MF0988
 MF0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7429884986(NAD 83)
 MF0988
 MF0988|---------------------------------------------------------------------|
 MF0988| PID    Reference Object                     Distance      Geod. Az  |
 MF0988|                                                           dddmmss.s |
 MF0988| MF1070 LANGLEY                             APPROX. 2.8 KM 1190731.0 |
 MF0988| MF0990 CANAL RM 1                           14.660 METERS 17742     |
 MF0988| MF1677 SHEFFIELD MUNICIPAL TANK            APPROX. 4.5 KM 2260142.5 |
 MF0988| MF1678 SHEFFIELD ST PATRICKS CH SPIRE      APPROX. 4.6 KM 2281157.2 |
 MF0988| MF0989 CANAL RM 2                           15.092 METERS 26159     |
 MF0988| MF1685 CANAL 2                             111.993 METERS 32633     |
 MF0988|---------------------------------------------------------------------|
 MF0988
 MF0988                          SUPERSEDED SURVEY CONTROL
 MF0988
 MF0988  NAD 83(1986)-  41 23 05.12554(N)    089 41 57.53698(W) AD(       ) 2
 MF0988  NGVD 29 (??/??/92)  199.620  (m)          654.92   (f) ADJ UNCH    2 0
 MF0988  NGVD 29             199.62   (m)          654.9    (f) LEVELING    3  
 MF0988
 MF0988.Superseded values are not recommended for survey control.
 MF0988
 MF0988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0988.See file dsdata.pdf to determine how the superseded data were derived.
 MF0988
 MF0988_MARKER: DS = TRIANGULATION STATION DISK
 MF0988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0988_STAMPING: CANAL 1958
 MF0988_MARK LOGO: CGS
 MF0988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0988+STABILITY: SURFACE MOTION
 MF0988
 MF0988  HISTORY     - Date     Condition        Report By
 MF0988  HISTORY     - 1958     MONUMENTED       CGS
 MF0988  HISTORY     - 1959     GOOD             CGS
 MF0988  HISTORY     - 1975     GOOD             NGS
 MF0988  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0988  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0988
 MF0988                          STATION DESCRIPTION
 MF0988
 MF0988'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (RWE)
 MF0988'STATION IS LOCATED ABOUT 2.5 MILES NORTHEAST OF THE CENTER
 MF0988'OF SHEFFIELD, ABOUT 1.5 MILES NORTH-NORTHWEST OF THE JUNCTION
 MF0988'OF U.S. HIGHWAY NO. 6 AND STATE HIGHWAY NO. 88 AND .05 MILE
 MF0988'SOUTH OF THE ILLINOIS-MISSISSIPPI CANAL.
 MF0988'
 MF0988'TO REACH FROM WHERE U.S. HIGHWAY NO. 6 CROSSES OVER THE RAILROAD
 MF0988'TRACKS IN SHEFFIELD, GO NORTH ON U.S. HIGHWAY NO. 6 FOR 0.35 MILE
 MF0988'TO WHERE U.S. HIGHWAY NO. 6 CURVES TO RIGHT, (EAST) KEEP RIGHT
 MF0988'AND CONTINUE EAST ON U.S. HIGHWAY NO. 6 FOR 1.55 MILES TO CROSS
 MF0988'ROAD AT COLONY MOTEL SIGN ON RIGHT, TURN LEFT AND GO NORTH ON
 MF0988'GRAVEL ROAD FOR 1.05 MILES TO WHERE ROAD BEARS TO RIGHT, KEEP
 MF0988'RIGHT AND GO EAST AND NORTH ON GRAVEL ROAD FOR 0.55 MILE TO
 MF0988'STATION ON RIGHT, (JUST BEFORE REACHING BRIDGE OVER CANAL).
 MF0988'
 MF0988'STATION MARK, A STANDARD DISK STAMPED CANAL 1958, IS SET IN
 MF0988'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE MARK
 MF0988'IS 3 FEET WEST OF THE RIGHT-OF-WAY FENCE LINE, 22 FEET EAST
 MF0988'OF CENTER OF ROAD, 5.7 FEET NORTH-NORTHWEST OF WITNESS POST
 MF0988'AND 32 FEET SOUTH OF TRIANGLE BLAZED TELEPHONE POLE.
 MF0988'
 MF0988'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED CANAL NO. 1 1958,
 MF0988'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 MF0988'INCHES.  THE MARK IS 5 INCHES EAST OF RIGHT-OF-WAY FENCE LINE,
 MF0988'24 FEET WEST OF APPROXIMATE CENTER OF ROAD AND 43 FEET SOUTH
 MF0988'OF WITNESS POST.
 MF0988'
 MF0988'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED CANAL NO. 2 1958,
 MF0988'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2
 MF0988'INCHES.  THE MARK IS 1 FOOT EAST OF RIGHT-OF-WAY FENCE LINE,
 MF0988'28 FEET WEST OF CENTER OF ROAD AND 51 FEET WEST OF WITNESS
 MF0988'POST.
 MF0988'
 MF0988'NOTE--TRIANGULATION STATION LANGLEY 1954 MAY BE USED AS AN
 MF0988'AZIMUTH.
 MF0988
 MF0988                          STATION RECOVERY (1959)
 MF0988
 MF0988'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0988'3.4 MI NE FROM SHEFFIELD.
 MF0988'ABOUT 1.85 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE OVERPASS
 MF0988'OVER THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY AT SHEFFIELD,
 MF0988'THENCE 1.55 MILES NORTH ALONG GRAVEL ROAD, ABOUT 97 YARDS
 MF0988'SOUTH OF THE SOUTH END OF THE BRIDGE OVER THE CANAL, 18 FEET
 MF0988'EAST OF THE CENTER LINE OF THE ROAD, 2.5 FEET WEST OF FENCE
 MF0988'LINE, 32 FEET SOUTH OF THE FIRST TELEPHONE POLE SOUTH OF THE
 MF0988'BRIDGE, 197 FEET SOUTH OF SOUTH END OF GATE, 110 FEET NORTH OF
 MF0988'A T-FENCE CORNER, 95 FEET NORTH OF THE SECOND TELEPHONE POLE
 MF0988'SOUTH OF THE BRIDGE, 5.7 FEET NORTH-NORTHWEST OF A METAL WITNESS
 MF0988'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP
 MF0988'OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0988
 MF0988                          STATION RECOVERY (1975)
 MF0988
 MF0988'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 MF0988'THE STATION MARK, REFERENCE MARK 1 WAS FOUND IN GOOD CONDITION.
 MF0988'REFERENCE MARK 2 WAS NOT FOUND AND ASSUMED DESTROYED BY ROAD
 MF0988'CONSTRUCTION.  THE DISTANCE TO REFERENCE MARK 1 CHECKED AS DID THE
 MF0988'DIRECTION OFF THE SHEFFIELD, MUNICIPAL TANK       1959 WHICH WAS
 MF0988'USED AS AN AZIMUTH MARK TO ESTABLISH CANAL 2.  FOR DETAILS SEE
 MF0988'DESCRIPTION TO STATION CANAL 2.  THE STATION WAS IN WAY OF
 MF0988'CONSTRUCTION ALONG THE HENNEPIN CANAL PARKWAY OF THE PARK.
 MF0988'
 MF0988'NOTE--STATION CANAL 1959 WAS DESTROYED AFTER CANAL 2 WAS
 MF0988'ESTABLISHED.
 MF0988'
 MF0988'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 MF0988'NORTHEAST OF SHEFFIELD.
 MF0988
 MF0988                          STATION RECOVERY (1995)
 MF0988
 MF0988'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0988'MARK NOT FOUND.
 MF0988
 MF0988                          STATION RECOVERY (2001)
 MF0988
 MF0988'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0988'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1685 ***********************************************************************
 MF1685  DESIGNATION -  CANAL 2
 MF1685  PID         -  MF1685
 MF1685  STATE/COUNTY-  IL/BUREAU
 MF1685  COUNTRY     -  US
 MF1685  USGS QUAD   -  MANLIUS (2018)
 MF1685
 MF1685                         *CURRENT SURVEY CONTROL
 MF1685  ______________________________________________________________________
 MF1685* NAD 83(1997) POSITION- 41 23 08.14964(N) 089 42 00.18570(W)   NO CHECK
 MF1685* NAVD 88 ORTHO HEIGHT -   198.7   (meters)      652.    (feet) VERTCON3
 MF1685  ______________________________________________________________________
 MF1685  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 MF1685  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 MF1685  HORZ ORDER      -  THIRD
 MF1685
 MF1685.The horizontal coordinates were established by classical geodetic methods
 MF1685.and adjusted by the National Geodetic Survey in October 1999.
 MF1685
 MF1685.No horizontal observational check was made to the station.
 MF1685
 MF1685.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1685.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1685
 MF1685.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1685.GEOID18 height accuracy estimate available here.
 MF1685
 MF1685.Click photographs - Photos may exist for this station.
 MF1685
 MF1685.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1685
 MF1685. The following values were computed from the NAD 83(1997) position.
 MF1685
 MF1685;                    North         East     Units Scale Factor Converg.
 MF1685;SPC IL W     -   523,951.577   739,026.819   MT  0.99995991   +0 18 30.6
 MF1685;SPC IL W     - 1,718,997.80  2,424,623.82   sFT  0.99995991   +0 18 30.6
 MF1685;UTM  16      - 4,585,081.651   274,239.403   MT  1.00022729   -1 47 09.0
 MF1685
 MF1685!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1685!SPC IL W     -   0.99997402  x   0.99995991  =   0.99993393
 MF1685!UTM  16      -   0.99997402  x   1.00022729  =   1.00020130
 MF1685
 MF1685:                Primary Azimuth Mark                     Grid Az
 MF1685:SPC IL W     -  SHEFFIELD MUNICIPAL TANK                 224 19 18.1
 MF1685:UTM  16      -  SHEFFIELD MUNICIPAL TANK                 226 24 57.7
 MF1685
 MF1685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7423985081(NAD 83)
 MF1685
 MF1685|---------------------------------------------------------------------|
 MF1685| PID    Reference Object                     Distance      Geod. Az  |
 MF1685|                                                           dddmmss.s |
 MF1685| CI6798 CANAL 2 RM 3                          8.380 METERS 10401     |
 MF1685| MF0988 CANAL                               111.993 METERS 14633     |
 MF1685| MF0990 CANAL RM 1                          124.770 METERS 15002     |
 MF1685| MF1677 SHEFFIELD MUNICIPAL TANK            APPROX. 4.5 KM 2243748.7 |
 MF1685| CI6799 CANAL 2 RM 4                          8.469 METERS 28918     |
 MF1685|---------------------------------------------------------------------|
 MF1685
 MF1685                          SUPERSEDED SURVEY CONTROL
 MF1685
 MF1685  NAD 83(1986)-  41 23 08.15419(N)    089 42 00.19439(W) AD(       ) 3
 MF1685  NAD 27      -  41 23 08.02538(N)    089 41 59.84114(W) AD(       ) 3
 MF1685  NGVD 29 (07/19/86)  198.8    (m)          652.     (f) VERT ANG       
 MF1685
 MF1685.Superseded values are not recommended for survey control.
 MF1685
 MF1685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1685.See file dsdata.pdf to determine how the superseded data were derived.
 MF1685
 MF1685_MARKER: DH = HORIZONTAL CONTROL DISK
 MF1685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1685_STAMPING: CANAL 2 1975
 MF1685_MARK LOGO: NGS
 MF1685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1685+STABILITY: SURFACE MOTION
 MF1685_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1685+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2017
 MF1685
 MF1685  HISTORY     - Date     Condition        Report By
 MF1685  HISTORY     - 1975     MONUMENTED       NGS
 MF1685  HISTORY     - 19951025 GOOD             USPSQD
 MF1685  HISTORY     - 20010601 GOOD             USPSQD
 MF1685  HISTORY     - 20170502 GOOD             INDIV
 MF1685
 MF1685                          STATION DESCRIPTION
 MF1685
 MF1685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 MF1685'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTHEAST OF SHEFFIELD,
 MF1685'AND ALONG THE SOUTH BANK OF THE MISSISSIPPI - ILLINOIS CANAL AND
 MF1685'AT THE MOST NORTH EDGE OF A PICNIC AREA.  THE SHEFFIELD MUNICIPAL
 MF1685'WATER TANK WAS USED AS AN AZIMUTH MARK TO TRANSFER CANAL 1959 TO
 MF1685'CANAL 2.  THE STATION IS 167 FEET WEST OF THE CENTERLINE OF A
 MF1685'ROAD LEADING TO A BRIDGE ACROSS THE CANAL, 74 FEET WEST OF A 40
 MF1685'INCH TREE, 34 FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD
 MF1685'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT
 MF1685'PROJECTS 3 INCHES AND THE DISK STAMPED CANAL 2 1975.
 MF1685'
 MF1685'REFERENCE MARK 1 IS 32 FEET WEST OF THE CENTERLINE OF A ROAD, 25
 MF1685'FEET EAST OF THE CENTERLINE OF A ROAD 1 FOOT EAST OF A METAL WITNESS
 MF1685'POST AT A ROAD INTERSECTION.  THE MONUMENT PROJECTS 1 INCH AND THE
 MF1685'DISK IS STAMPED CANAL NO 1 1959.
 MF1685'
 MF1685'REFERENCE MARK 3 IS CEMENTED IN A DRILL HOLE IN THE EAST END AND ON
 MF1685'THE TOP STEP OF THE STAIRWAY LEADING DOWN TO THE CANAL.  THE DISK IS
 MF1685'STAMPED CANAL 2 NO 3 1975.
 MF1685'
 MF1685'REFERENCE MARK 4 IS 32 FEET NORTH OF THE CENTERLINE OF THE GRAVEL
 MF1685'ROAD, 28 FEET WEST OF THE METAL WITNESS POST, 9 FEET EAST OF A 6
 MF1685'INCH CEDAR TREE, 6 FEET SOUTH OF A CONCRETE POST AND 5 FEET
 MF1685'SOUTHWEST OF A CONCRETE POST.  THE MONUMENT IS A 3 FOOT ALUMINUM
 MF1685'TYPE AND THE DISK IS STAMPED CANAL 2 NO 4 1975.
 MF1685'
 MF1685'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY
 MF1685'80 AND STATE HIGHWAY 88 ABOUT 2-1/2 MILES NORTHEAST OF SHEFFIELD,
 MF1685'GO SOUTH ON STATE HIGHWAY 88 FOR 1.0 MILE TO A CROSSROADS.  TURN
 MF1685'RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.15 MILE TO A RAIL ROAD
 MF1685'CROSSING.  CONTINUE ACROSS TRACKS AND GO FOR 0.85 MILE TO A
 MF1685'T-ROAD.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 1.15
 MF1685'MILES TO A PICNIC AREA AT THE CANAL AND THE STATION AS DESCRIBED.
 MF1685'
 MF1685'NEAREST TOWN--SHEFFIELD.
 MF1685
 MF1685                          STATION RECOVERY (1995)
 MF1685
 MF1685'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1685'RECOVERED IN GOOD CONDITION.
 MF1685
 MF1685                          STATION RECOVERY (2001)
 MF1685
 MF1685'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1685'RM 3 AND RM 4 WERE LOCATED IN GOOD CONDITION.
 MF1685
 MF1685                          STATION RECOVERY (2017)
 MF1685
 MF1685'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (HEI)
 MF1685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0990 ***********************************************************************
 MF0990  DESIGNATION -  CANAL RM 1
 MF0990  PID         -  MF0990
 MF0990  STATE/COUNTY-  IL/BUREAU
 MF0990  COUNTRY     -  US
 MF0990  USGS QUAD   -  MANLIUS (2018)
 MF0990
 MF0990                         *CURRENT SURVEY CONTROL
 MF0990  ______________________________________________________________________
 MF0990* NAD 83(1997) POSITION- 41 23 04.64614(N) 089 41 57.50296(W)   NO CHECK
 MF0990* NAVD 88 ORTHO HEIGHT -   198.987 (meters)      652.84  (feet) ADJUSTED
 MF0990  ______________________________________________________________________
 MF0990  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 MF0990  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 MF0990  DYNAMIC HEIGHT  -        198.907 (meters)      652.58  (feet) COMP
 MF0990  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0990
 MF0990  HORZ ORDER      -  THIRD
 MF0990  VERT ORDER      -  SECOND    CLASS 0
 MF0990
 MF0990.The horizontal coordinates were established by classical geodetic methods
 MF0990.and adjusted by the National Geodetic Survey in October 1999.
 MF0990
 MF0990.No horizontal observational check was made to the station.
 MF0990
 MF0990.The orthometric height was determined by differential leveling and
 MF0990.adjusted by the NATIONAL GEODETIC SURVEY
 MF0990.in June 1991.
 MF0990
 MF0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0990.GEOID18 height accuracy estimate available here.
 MF0990
 MF0990.Click photographs - Photos may exist for this station.
 MF0990
 MF0990.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0990
 MF0990.The dynamic height is computed by dividing the NAVD 88
 MF0990.geopotential number by the normal gravity value computed on the
 MF0990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0990.degrees latitude (g = 980.6199 gals.).
 MF0990
 MF0990.The modeled gravity was interpolated from observed gravity values.
 MF0990
 MF0990. The following values were computed from the NAD 83(1997) position.
 MF0990
 MF0990;                    North         East     Units Scale Factor Converg.
 MF0990;SPC IL W     -   523,843.835   739,089.730   MT  0.99995997   +0 18 32.3
 MF0990;SPC IL W     - 1,718,644.32  2,424,830.22   sFT  0.99995997   +0 18 32.3
 MF0990;UTM  16      - 4,584,971.652   274,298.350   MT  1.00022696   -1 47 07.1
 MF0990
 MF0990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0990!SPC IL W     -   0.99997398  x   0.99995997  =   0.99993395
 MF0990!UTM  16      -   0.99997398  x   1.00022696  =   1.00020093
 MF0990
 MF0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7429884971(NAD 83)
 MF0990
 MF0990                          SUPERSEDED SURVEY CONTROL
 MF0990
 MF0990  NAD 83(1986)-  41 23 04.65064(N)    089 41 57.51167(W) AD(       ) 3
 MF0990  NAD 27      -  41 23 04.52180(N)    089 41 57.15866(W) AD(       ) 3
 MF0990  NGVD 29 (??/??/92)  199.064  (m)          653.10   (f) ADJ UNCH    2 0
 MF0990  NGVD 29             199.06   (m)          653.1    (f) LEVELING    3  
 MF0990
 MF0990.Superseded values are not recommended for survey control.
 MF0990
 MF0990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0990.See file dsdata.pdf to determine how the superseded data were derived.
 MF0990
 MF0990_MARKER: DR = REFERENCE MARK DISK
 MF0990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0990_STAMPING: CANAL NO 1 1958
 MF0990_MARK LOGO: CGS
 MF0990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0990+STABILITY: SURFACE MOTION
 MF0990
 MF0990  HISTORY     - Date     Condition        Report By
 MF0990  HISTORY     - 1958     MONUMENTED       CGS
 MF0990  HISTORY     - 1975     GOOD             NGS
 MF0990  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0990  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0990
 MF0990                          STATION DESCRIPTION
 MF0990
 MF0990'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (RWE)
 MF0990'3.4 MI NE FROM SHEFFIELD.
 MF0990'ABOUT 1.85 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE U.S. HIGHWAY
 MF0990'6 OVERPASS OVER THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY
 MF0990'AT SHEFFIELD, THENCE 1.55 MILES NORTH ALONG A GRAVEL ROAD,
 MF0990'80 FEET SOUTH OF THE FIRST TELEPHONE POLE SOUTH OF THE BRIDGE
 MF0990'OVER THE CANAL, 20 FEET EAST OF THE CENTER LINE OF THE ROAD, 1
 MF0990'FOOT WEST OF FENCE LINE, 47 FEET NORTH OF THE SECOND TELEPHONE
 MF0990'POLE SOUTH OF THE BRIDGE OVER THE CANAL, 62 FEET NORTH OF A
 MF0990'T- FENCE CORNER, 48.2 FEET SOUTH OF TRIANGULATION STATION CANAL,
 MF0990'43.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 MF0990'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0990'2 INCHES.
 MF0990
 MF0990                          STATION RECOVERY (1975)
 MF0990
 MF0990'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 MF0990'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTHEAST OF SHEFFIELD,
 MF0990'AND ALONG THE SOUTH BANK OF THE MISSISSIPPI - ILLINOIS CANAL AND
 MF0990'AT THE MOST NORTH EDGE OF A PICNIC AREA.
 MF0990'
 MF0990'REFERENCE MARK 1 IS 32 FEET WEST OF THE CENTERLINE OF A ROAD, 25
 MF0990'FEET EAST OF THE CENTERLINE OF A ROAD 1 FOOT EAST OF A METAL
 MF0990'WITNESS POST AT A ROAD INTERSECTION.  THE MONUMENT PROJECTS 1
 MF0990'INCH AND THE DISK IS STAMPED CANAL NO 1 1959.
 MF0990'
 MF0990'TO REACH STATION CANAL 2 FROM THE INTERSECTION OF INTERSTATE HIGHWAY
 MF0990'80 AND STATE HIGHWAY 88 ABOUT 2-1/2 MILES NORTHEAST OF SHEFFIELD,
 MF0990'GO SOUTH ON STATE HIGHWAY 88 FOR 1.0 MILE TO A CROSSROADS.  TURN
 MF0990'RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.15 MILE TO A RAIL ROAD
 MF0990'CROSSING.  CONTINUE ACROSS TRACKS AND GO FOR 0.85 MILE TO A
 MF0990'T-ROAD.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 1.15
 MF0990'MILES TO A PICNIC AREA AT THE CANAL AND THE STATION AS DESCRIBED.
 MF0990'
 MF0990'NEAREST TOWN--SHEFFIELD.
 MF0990
 MF0990                          STATION RECOVERY (1995)
 MF0990
 MF0990'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0990'MARK NOT FOUND.
 MF0990
 MF0990                          STATION RECOVERY (2001)
 MF0990
 MF0990'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0990'STATION AND MONUMENT REMOVED FROM GROUND AND LAYING TIPPED NEAR
 MF0990'NW CORNER AROUND PARK MAINTENANCE FACILITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0989 ***********************************************************************
 MF0989  DESIGNATION -  CANAL RM 2
 MF0989  PID         -  MF0989
 MF0989  STATE/COUNTY-  IL/BUREAU
 MF0989  COUNTRY     -  US
 MF0989  USGS QUAD   -  MANLIUS (2018)
 MF0989
 MF0989                         *CURRENT SURVEY CONTROL
 MF0989  ______________________________________________________________________
 MF0989* NAD 83(1986) POSITION- 41 23 05.05   (N) 089 41 58.17   (W)   HD_HELD1
 MF0989* NAVD 88 ORTHO HEIGHT -   199.592 (meters)      654.83  (feet) ADJUSTED
 MF0989  ______________________________________________________________________
 MF0989  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 MF0989  DYNAMIC HEIGHT  -        199.512 (meters)      654.57  (feet) COMP
 MF0989  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0989
 MF0989  VERT ORDER      -  SECOND    CLASS 0
 MF0989
 MF0989.The horizontal coordinates were determined by differentially corrected
 MF0989.hand held GPS observations or other comparable positioning techniques
 MF0989.and have an estimated accuracy of +/- 3 meters.
 MF0989
 MF0989.The orthometric height was determined by differential leveling and
 MF0989.adjusted by the NATIONAL GEODETIC SURVEY
 MF0989.in June 1991.
 MF0989
 MF0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0989.GEOID18 height accuracy estimate available here.
 MF0989
 MF0989.Click photographs - Photos may exist for this station.
 MF0989
 MF0989.The dynamic height is computed by dividing the NAVD 88
 MF0989.geopotential number by the normal gravity value computed on the
 MF0989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0989.degrees latitude (g = 980.6199 gals.).
 MF0989
 MF0989.The modeled gravity was interpolated from observed gravity values.
 MF0989
 MF0989;                    North         East    Units  Estimated Accuracy
 MF0989;SPC IL W     -   523,856.2     739,074.2     MT  (+/- 3 meters HH1 GPS) 
 MF0989
 MF0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7428384984(NAD 83)
 MF0989
 MF0989                          SUPERSEDED SURVEY CONTROL
 MF0989
 MF0989  NGVD 29 (??/??/92)  199.669  (m)          655.08   (f) ADJ UNCH    2 0
 MF0989
 MF0989.Superseded values are not recommended for survey control.
 MF0989
 MF0989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0989.See file dsdata.pdf to determine how the superseded data were derived.
 MF0989
 MF0989_MARKER: DR = REFERENCE MARK DISK
 MF0989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0989_STAMPING: CANAL NO 2 1958
 MF0989_MARK LOGO: CGS
 MF0989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0989+STABILITY: SURFACE MOTION
 MF0989
 MF0989  HISTORY     - Date     Condition        Report By
 MF0989  HISTORY     - 1958     MONUMENTED       CGS
 MF0989  HISTORY     - 1959     GOOD             CGS
 MF0989  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0989  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0989
 MF0989                          STATION DESCRIPTION
 MF0989
 MF0989'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0989'3.4 MI NE FROM SHEFFIELD.
 MF0989'ABOUT 1.85 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE OVERPASS
 MF0989'OVER THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY AT SHEFFIELD,
 MF0989'THENCE 1.55 MILES NORTH ALONG GRAVEL ROAD, 30 FEET WEST OF THE
 MF0989'CENTER LINE OF THE ROAD, 1 FOOT EAST OF FENCE LINE, 207 FEET
 MF0989'SOUTH AND ACROSS THE ROAD FROM SOUTH END OF A GATE, 63 FEET
 MF0989'SOUTHWEST AND ACROSS THE ROAD FROM THE FIRST TELEPHONE POLE SOUTH
 MF0989'OF THE BRIDGE OVER THE CANAL, 101.5 FEET NORTH-NORTHWEST AND
 MF0989'ACROSS THE ROAD FROM THE SECOND TELEPHONE POLE SOUTH OF THE
 MF0989'BRIDGE OVER THE CANAL, 49.6 FEET WEST OF TRIANGULATION STATION
 MF0989'CANAL, 50.9 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 MF0989'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MF0989'POST PROJECTING 2 INCHES.
 MF0989
 MF0989                          STATION RECOVERY (1995)
 MF0989
 MF0989'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0989'MARK NOT FOUND.
 MF0989
 MF0989                          STATION RECOVERY (2001)
 MF0989
 MF0989'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0989'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0069 ***********************************************************************
 LD0069  DESIGNATION -  CANTON
 LD0069  PID         -  LD0069
 LD0069  STATE/COUNTY-  IL/FULTON
 LD0069  COUNTRY     -  US
 LD0069  USGS QUAD   -  CANTON (2018)
 LD0069
 LD0069                         *CURRENT SURVEY CONTROL
 LD0069  ______________________________________________________________________
 LD0069* NAD 83(1986) POSITION- 40 33 17.     (N) 090 01 58.     (W)   SCALED
 LD0069* NAVD 88 ORTHO HEIGHT -   200.683 (meters)      658.41  (feet) ADJUSTED
 LD0069  ______________________________________________________________________
 LD0069  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0069  DYNAMIC HEIGHT  -        200.588 (meters)      658.10  (feet) COMP
 LD0069  MODELED GRAVITY -    980,146.2   (mgal)                       NAVD 88
 LD0069
 LD0069  VERT ORDER      -  SECOND    CLASS 0
 LD0069
 LD0069.The horizontal coordinates were scaled from a map and have
 LD0069.an estimated accuracy of +/- 6 seconds.
 LD0069
 LD0069.The orthometric height was determined by differential leveling and
 LD0069.adjusted by the NATIONAL GEODETIC SURVEY
 LD0069.in June 1991.
 LD0069
 LD0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0069.GEOID18 height accuracy estimate available here.
 LD0069
 LD0069.Click photographs - Photos may exist for this station.
 LD0069
 LD0069.The dynamic height is computed by dividing the NAVD 88
 LD0069.geopotential number by the normal gravity value computed on the
 LD0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0069.degrees latitude (g = 980.6199 gals.).
 LD0069
 LD0069.The modeled gravity was interpolated from observed gravity values.
 LD0069
 LD0069;                    North         East    Units  Estimated Accuracy
 LD0069;SPC IL W     -   431,590.      711,340.      MT  (+/- 180 meters Scaled)
 LD0069
 LD0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE512935(NAD 83)
 LD0069
 LD0069                          SUPERSEDED SURVEY CONTROL
 LD0069
 LD0069  NGVD 29 (??/??/92)  200.766  (m)          658.68   (f) ADJ UNCH    2 0
 LD0069
 LD0069.Superseded values are not recommended for survey control.
 LD0069
 LD0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0069.See file dsdata.pdf to determine how the superseded data were derived.
 LD0069
 LD0069_MARKER: DB = BENCH MARK DISK
 LD0069_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0069+WITH SETTING: PAVEMENT
 LD0069_SP_SET: WATER TOWER BASE
 LD0069_STAMPING: CANTON 1934
 LD0069_MARK LOGO: CGS
 LD0069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0069+STABILITY: SURFACE MOTION
 LD0069
 LD0069  HISTORY     - Date     Condition        Report By
 LD0069  HISTORY     - 1934     MONUMENTED       CGS
 LD0069  HISTORY     - 1942     GOOD             CGS
 LD0069
 LD0069                          STATION DESCRIPTION
 LD0069
 LD0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0069'AT CANTON.
 LD0069'AT CANTON, FULTON COUNTY, 45 FEET EAST OF THE SOUTHEAST CORNER
 LD0069'OF THE CITY HALL, IN THE TOP OF THE SOUTH CORNER OF A CONCRETE
 LD0069'BASE OF THE SOUTH LEG OF A WATER TOWER, AND LEVEL WITH THE GROUND.
 LD0069'A STANDARD DISK, STAMPED CANTON 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0875 ***********************************************************************
 LD0875  DESIGNATION -  CANTON
 LD0875  PID         -  LD0875
 LD0875  STATE/COUNTY-  IL/FULTON
 LD0875  COUNTRY     -  US
 LD0875  USGS QUAD   -  CANTON (2018)
 LD0875
 LD0875                         *CURRENT SURVEY CONTROL
 LD0875  ______________________________________________________________________
 LD0875* NAD 83(1997) POSITION- 40 34 04.27463(N) 090 01 44.42790(W)   ADJUSTED
 LD0875* NAVD 88 ORTHO HEIGHT -   200.63  (+/-2cm)      658.2   (feet) VERTCON3
 LD0875  ______________________________________________________________________
 LD0875  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 LD0875  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 LD0875  HORZ ORDER      -  FIRST
 LD0875  VERT ORDER      -  THIRD ? (See Below)
 LD0875
 LD0875.The horizontal coordinates were established by classical geodetic methods
 LD0875.and adjusted by the National Geodetic Survey in October 1999.
 LD0875
 LD0875.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0875.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0875
 LD0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0875.GEOID18 height accuracy estimate available here.
 LD0875
 LD0875.The vertical order pertains to the NGVD 29 superseded value.
 LD0875
 LD0875.Click photographs - Photos may exist for this station.
 LD0875
 LD0875.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0875
 LD0875. The following values were computed from the NAD 83(1997) position.
 LD0875
 LD0875;                    North         East     Units Scale Factor Converg.
 LD0875;SPC IL W     -   433,047.765   711,656.589   MT  0.99994285   +0 05 22.3
 LD0875;SPC IL W     - 1,420,757.54  2,334,826.66   sFT  0.99994285   +0 05 22.3
 LD0875;UTM  15      - 4,495,029.407   751,507.391   MT  1.00037869   +1 55 59.5
 LD0875;UTM  16      - 4,495,196.824   243,580.639   MT  1.00040941   -1 58 15.5
 LD0875
 LD0875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0875!SPC IL W     -   0.99997371  x   0.99994285  =   0.99991656
 LD0875!UTM  15      -   0.99997371  x   1.00037869  =   1.00035239
 LD0875!UTM  16      -   0.99997371  x   1.00040941  =   1.00038311
 LD0875
 LD0875:                Primary Azimuth Mark                     Grid Az
 LD0875:SPC IL W     -  CANTON INTL HARVESTER CO STK             185 38 19.2
 LD0875:UTM  15      -  CANTON INTL HARVESTER CO STK             183 47 42.0
 LD0875:UTM  16      -  CANTON INTL HARVESTER CO STK             187 41 57.0
 LD0875
 LD0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5150795029(NAD 83)
 LD0875
 LD0875|---------------------------------------------------------------------|
 LD0875| PID    Reference Object                     Distance      Geod. Az  |
 LD0875|                                                           dddmmss.s |
 LD0875| LC2039 FARMINGTON MUNICIPAL TANK           APPROX.14.8 KM 0115624.3 |
 LD0875| CL9018 CANTON RM 1                          36.475 METERS 16934     |
 LD0875| LD0703 CANTON INTL HARVESTER CO TANK       APPROX. 1.7 KM 1845335.4 |
 LD0875| LD0707 CANTON INTL HARVESTER CO STK        APPROX. 1.6 KM 1854341.5 |
 LD0875| LD0704 CANTON CEN ILL PUB SERV CO STK      APPROX. 1.5 KM 1905322.9 |
 LD0875| LD0706 CANTON MUNICIPAL TANK               APPROX. 1.5 KM 1925156.4 |
 LD0875| CL9017 CANTON AZ MK                                       1950443.0 |
 LD0875| LD0732 CUBA MUNICIPAL TANK                 APPROX.16.2 KM 2402528.5 |
 LD0875| CL9019 CANTON RM 2                          35.738 METERS 28103     |
 LD0875| LD0702 NORRIS FARMERS ELEV GRAIN ELEV      APPROX. 6.5 KM 3573328.7 |
 LD0875|---------------------------------------------------------------------|
 LD0875
 LD0875                          SUPERSEDED SURVEY CONTROL
 LD0875
 LD0875  NAD 83(1996)-  40 34 04.28262(N)    090 01 44.42688(W) AD(       ) 1
 LD0875  NAD 83(1986)-  40 34 04.28034(N)    090 01 44.42592(W) AD(       ) 1
 LD0875  NAD 27      -  40 34 04.14200(N)    090 01 44.00600(W) AD(       ) 1
 LD0875  NGVD 29             200.77   (m)          658.7    (f) LEVELING    3  
 LD0875
 LD0875.Superseded values are not recommended for survey control.
 LD0875
 LD0875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0875.See file dsdata.pdf to determine how the superseded data were derived.
 LD0875
 LD0875_MARKER: DS = TRIANGULATION STATION DISK
 LD0875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0875_STAMPING: CANTON 1935
 LD0875_MARK LOGO: CGS
 LD0875_PROJECTION: FLUSH
 LD0875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0875+STABILITY: SURFACE MOTION
 LD0875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0875+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2000
 LD0875
 LD0875  HISTORY     - Date     Condition        Report By
 LD0875  HISTORY     - 1935     MONUMENTED       CGS
 LD0875  HISTORY     - 1973     GOOD             USGS
 LD0875  HISTORY     - 20001205 GOOD             CMT
 LD0875
 LD0875                          STATION DESCRIPTION
 LD0875
 LD0875'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0875'THIS STATION IS IN THE N EDGE OF THE CITY OF CANTON, ON
 LD0875'THE GROUNDS OF THE CANTON GUN CLUB.  THE LAND IS OWNED BY THE
 LD0875'CANTON PARK BOARD.  THE MARK IS 34 FEET SW OF NE CORNER OF GUN
 LD0875'CLUB, 102 FEET W OF W RAIL OF CHICAGO BURLINGTON AND QUINCY
 LD0875'RAILROAD, 64 FEET NNW OF POWER LINE POLE.  IS FLUSH.
 LD0875'
 LD0875'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0875'BRONZE DISKS SET IN CONCRETE.
 LD0875'
 LD0875'REFERENCE MARK NO. 1 IS SSE OF STATION, 1 FOOT W OF HEAVY STEEL
 LD0875'FENCE, 81 FEET W OF W RAIL OF CHICAGO BURLINGTON AND QUINCY
 LD0875'RAILROAD.  MARK PROJECTS 2 INCHES.
 LD0875'
 LD0875'REFERENCE MARK NO. 2 IS WNW OF STATION IN FENCE LINE, 143 FEET
 LD0875'E OF NW CORNER OF GUN CLUB.  MARK PROJECTS 3 INCHES.
 LD0875'
 LD0875'AZIMUTH MARK IS SSW OF STATION ABOUT 100 YARDS W OF RAILROAD, 15
 LD0875'FEET N OF CENTER LINE OF BIRCH STREET, AND 45 FEET NE OF WATER
 LD0875'HYDRANT.  MARK PROJECTS 3 INCHES.
 LD0875'
 LD0875'A 100 FOOT TOWER WAS BUILT BUT A 90 FOOT TOWER WOULD HAVE
 LD0875'CLEARED ALL LINES.
 LD0875
 LD0875                          STATION RECOVERY (1973)
 LD0875
 LD0875'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0875'STATION AND ALL SURFACE MARKS FOUND IN GOOD CONDITION.  R.M. 2 IS
 LD0875'OBSCURED BY A WATER TANK AND THE AZ MK. IS OBSCURED BY A
 LD0875'LIGHT POLE.
 LD0875'
 LD0875'DIRECTIONS AND DISTANCES CHECKED OK
 LD0875'
 LD0875'DESCRIPTION IS ADEQUATE
 LD0875
 LD0875                          STATION RECOVERY (2000)
 LD0875
 LD0875'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS)
 LD0875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0704 ***********************************************************************
 LD0704  DESIGNATION -  CANTON CEN ILL PUB SERV CO STK
 LD0704  PID         -  LD0704
 LD0704  STATE/COUNTY-  IL/FULTON
 LD0704  COUNTRY     -  US
 LD0704  USGS QUAD   -  CANTON (2018)
 LD0704
 LD0704                         *CURRENT SURVEY CONTROL
 LD0704  ______________________________________________________________________
 LD0704* NAD 83(1997) POSITION- 40 33 18.02128(N) 090 01 56.09422(W)   ADJUSTED
 LD0704  ______________________________________________________________________
 LD0704  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0704  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 LD0704  HORZ ORDER      -  THIRD
 LD0704
 LD0704.The horizontal coordinates were established by classical geodetic methods
 LD0704.and adjusted by the National Geodetic Survey in October 1999.
 LD0704
 LD0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0704.GEOID18 height accuracy estimate available here.
 LD0704
 LD0704.Click photographs - Photos may exist for this station.
 LD0704
 LD0704.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0704
 LD0704. The following values were computed from the NAD 83(1997) position.
 LD0704
 LD0704;                    North         East     Units Scale Factor Converg.
 LD0704;SPC IL W     -   431,620.696   711,384.356   MT  0.99994277   +0 05 14.6
 LD0704;SPC IL W     - 1,416,075.57  2,333,933.51   sFT  0.99994277   +0 05 14.6
 LD0704;UTM  15      - 4,493,593.695   751,281.107   MT  1.00037729   +1 55 50.1
 LD0704;UTM  16      - 4,493,779.802   243,257.128   MT  1.00041145   -1 58 21.3
 LD0704
 LD0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5128193593(NAD 83)
 LD0704
 LD0704                          SUPERSEDED SURVEY CONTROL
 LD0704
 LD0704  NAD 83(1996)-  40 33 18.02909(N)    090 01 56.09304(W) AD(       ) 3
 LD0704  NAD 83(1986)-  40 33 18.02734(N)    090 01 56.09184(W) AD(       ) 3
 LD0704  NAD 27      -  40 33 17.89600(N)    090 01 55.66900(W) AD(       ) 3
 LD0704
 LD0704.Superseded values are not recommended for survey control.
 LD0704
 LD0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0704.See file dsdata.pdf to determine how the superseded data were derived.
 LD0704
 LD0704_MARKER: 63 = STACK
 LD0704
 LD0704  HISTORY     - Date     Condition        Report By
 LD0704  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0704
 LD0704                          STATION DESCRIPTION
 LD0704
 LD0704'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0704'THIS STATION IS THE TALL CONCRETE STACK AT THE POWERHOUSE
 LD0704'OF THE CENTRAL ILLINOIS PUBLIC SERVICE COMPANY, IN THE TOWN
 LD0704'OF CANTON, LOCATED IN A WIRE ENCLOSURE, ABOUT 305 FEET S
 LD0704'OF THE CENTER LINE OF ELM STREET, AND ABOUT 85 FEET W OF
 LD0704'THE CENTER LINE OF 2ND AVENUE, IN SEC. 27, T 7 N, R 4 E.
 LD0704'THE STACK WAS ERECTED IN 1922 AND IS QUITE PROMINENT.
 LD0704'
 LD0704'THE STACK IS MADE OF CONCRETE.  IT IS ABOUT 24 FEET IN DIAMETER
 LD0704'AT THE BASE, ABOUT 10 FEET IN DIAMETER AT THE TOP, AND IS
 LD0704'ABOUT 180 FEET HIGH.  IT HAS A SLIGHT FLAIR AT THE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0703 ***********************************************************************
 LD0703  DESIGNATION -  CANTON INTL HARVESTER CO TANK
 LD0703  PID         -  LD0703
 LD0703  STATE/COUNTY-  IL/FULTON
 LD0703  COUNTRY     -  US
 LD0703  USGS QUAD   -  CANTON (2018)
 LD0703
 LD0703                         *CURRENT SURVEY CONTROL
 LD0703  ______________________________________________________________________
 LD0703* NAD 83(1997) POSITION- 40 33 09.37560(N) 090 01 50.58959(W)   ADJUSTED
 LD0703  ______________________________________________________________________
 LD0703  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0703  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 LD0703  HORZ ORDER      -  THIRD
 LD0703
 LD0703.The horizontal coordinates were established by classical geodetic methods
 LD0703.and adjusted by the National Geodetic Survey in October 1999.
 LD0703
 LD0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0703.GEOID18 height accuracy estimate available here.
 LD0703
 LD0703.Click photographs - Photos may exist for this station.
 LD0703
 LD0703.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0703
 LD0703. The following values were computed from the NAD 83(1997) position.
 LD0703
 LD0703;                    North         East     Units Scale Factor Converg.
 LD0703;SPC IL W     -   431,354.226   711,514.270   MT  0.99994281   +0 05 18.2
 LD0703;SPC IL W     - 1,415,201.32  2,334,359.73   sFT  0.99994281   +0 05 18.2
 LD0703;UTM  15      - 4,493,331.427   751,419.584   MT  1.00037815   +1 55 53.3
 LD0703;UTM  16      - 4,493,508.708   243,377.435   MT  1.00041069   -1 58 17.3
 LD0703
 LD0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5141993331(NAD 83)
 LD0703
 LD0703                          SUPERSEDED SURVEY CONTROL
 LD0703
 LD0703  NAD 83(1996)-  40 33 09.38353(N)    090 01 50.58838(W) AD(       ) 3
 LD0703  NAD 83(1986)-  40 33 09.38202(N)    090 01 50.58717(W) AD(       ) 3
 LD0703  NAD 27      -  40 33 09.24100(N)    090 01 50.16500(W) AD(       ) 3
 LD0703
 LD0703.Superseded values are not recommended for survey control.
 LD0703
 LD0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0703.See file dsdata.pdf to determine how the superseded data were derived.
 LD0703
 LD0703_MARKER: 53 = ELEVATED TANK
 LD0703
 LD0703  HISTORY     - Date     Condition        Report By
 LD0703  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0703
 LD0703                          STATION DESCRIPTION
 LD0703
 LD0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0703'THIS STATION IS THE GREEN TANK AT THE INTERNATIONAL HARVESTER
 LD0703'COMPANY, IN THE TOWN OF CANTON, LOCATED AT THE S SIDE OF
 LD0703'THE INTERNATIONAL HARVESTER COMPANY, FACTORIES, ABOUT 70
 LD0703'FEET N OF THE CENTER LINE OF EAST MAPLE STREET, AND ABOUT
 LD0703'165 FEET E OF THE CENTER LINE OF 2ND AVENUE, IN THE NE 1/4
 LD0703'SEC. 34, T 7 N, R 4 E.  IT IS ABOUT 65 FEET SE OF THE TALL
 LD0703'INTERNATIONAL HARVESTER COMPANY, CONCRETE STACK.  THE TANK,
 LD0703'ERECTED IN 1914 AND QUITE PROMINENT, SETS ON CONCRETE
 LD0703'ABUTMENTS ABOUT 5 FEET HIGH AT THE N EDGE OF THE STORAGE
 LD0703'RESERVOIR.  IS OVER THE WATER HAVING 4 TRUSSWORK LEGS
 LD0703'ABOUT 90 FEET HIGH.  THE OVAL SECTION EXTENDS DOWNWARD
 LD0703'ABOUT 15 FEET THE VERTICAL SECTION IS ABOUT 25 FEET HIGH
 LD0703'AND HAS A CATWALK AND RAIL AROUND ITS BASE.  THE
 LD0703'CONICAL ROOF HAS A BALL AT ITS APEX.  TOTAL HEIGHT IS
 LD0703'ABOUT 120 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0705 ***********************************************************************
 LD0705  DESIGNATION -  CANTON INTL HARVESTER CO TWR
 LD0705  PID         -  LD0705
 LD0705  STATE/COUNTY-  IL/FULTON
 LD0705  COUNTRY     -  US
 LD0705  USGS QUAD   -  CANTON (2018)
 LD0705
 LD0705                         *CURRENT SURVEY CONTROL
 LD0705  ______________________________________________________________________
 LD0705* NAD 83(1997) POSITION- 40 33 10.40243(N) 090 01 47.97267(W)   ADJUSTED
 LD0705  ______________________________________________________________________
 LD0705  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0705  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 LD0705  HORZ ORDER      -  THIRD
 LD0705
 LD0705.The horizontal coordinates were established by classical geodetic methods
 LD0705.and adjusted by the National Geodetic Survey in October 1999.
 LD0705
 LD0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0705.GEOID18 height accuracy estimate available here.
 LD0705
 LD0705.Click photographs - Photos may exist for this station.
 LD0705
 LD0705.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0705
 LD0705. The following values were computed from the NAD 83(1997) position.
 LD0705
 LD0705;                    North         East     Units Scale Factor Converg.
 LD0705;SPC IL W     -   431,385.993   711,575.788   MT  0.99994283   +0 05 19.9
 LD0705;SPC IL W     - 1,415,305.55  2,334,561.56   sFT  0.99994283   +0 05 19.9
 LD0705;UTM  15      - 4,493,365.171   751,480.076   MT  1.00037852   +1 55 55.1
 LD0705;UTM  16      - 4,493,538.257   243,440.085   MT  1.00041030   -1 58 15.7
 LD0705
 LD0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5148093365(NAD 83)
 LD0705
 LD0705                          SUPERSEDED SURVEY CONTROL
 LD0705
 LD0705  NAD 83(1996)-  40 33 10.41027(N)    090 01 47.97119(W) AD(       ) 3
 LD0705  NAD 83(1986)-  40 33 10.40859(N)    090 01 47.97012(W) AD(       ) 3
 LD0705  NAD 27      -  40 33 10.27500(N)    090 01 47.55000(W) AD(       ) 3
 LD0705
 LD0705.Superseded values are not recommended for survey control.
 LD0705
 LD0705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0705.See file dsdata.pdf to determine how the superseded data were derived.
 LD0705
 LD0705_MARKER: 55 = TOWER
 LD0705
 LD0705  HISTORY     - Date     Condition        Report By
 LD0705  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0705
 LD0705                          STATION DESCRIPTION
 LD0705
 LD0705'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0707 ***********************************************************************
 LD0707  DESIGNATION -  CANTON INTL HARVESTER CO STK
 LD0707  PID         -  LD0707
 LD0707  STATE/COUNTY-  IL/FULTON
 LD0707  COUNTRY     -  US
 LD0707  USGS QUAD   -  CANTON (2018)
 LD0707
 LD0707                         *CURRENT SURVEY CONTROL
 LD0707  ______________________________________________________________________
 LD0707* NAD 83(1997) POSITION- 40 33 11.27368(N) 090 01 51.39803(W)   ADJUSTED
 LD0707  ______________________________________________________________________
 LD0707  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0707  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 LD0707  HORZ ORDER      -  THIRD
 LD0707
 LD0707.The horizontal coordinates were established by classical geodetic methods
 LD0707.and adjusted by the National Geodetic Survey in October 1999.
 LD0707
 LD0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0707.GEOID18 height accuracy estimate available here.
 LD0707
 LD0707.Click photographs - Photos may exist for this station.
 LD0707
 LD0707.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0707
 LD0707. The following values were computed from the NAD 83(1997) position.
 LD0707
 LD0707;                    North         East     Units Scale Factor Converg.
 LD0707;SPC IL W     -   431,412.741   711,495.160   MT  0.99994280   +0 05 17.7
 LD0707;SPC IL W     - 1,415,393.30  2,334,297.04   sFT  0.99994280   +0 05 17.7
 LD0707;UTM  15      - 4,493,389.323   751,398.593   MT  1.00037802   +1 55 52.9
 LD0707;UTM  16      - 4,493,567.900   243,360.433   MT  1.00041080   -1 58 17.9
 LD0707
 LD0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5139893389(NAD 83)
 LD0707
 LD0707                          SUPERSEDED SURVEY CONTROL
 LD0707
 LD0707  NAD 83(1996)-  40 33 11.28146(N)    090 01 51.39683(W) AD(       ) 3
 LD0707  NAD 83(1986)-  40 33 11.27964(N)    090 01 51.39567(W) AD(       ) 3
 LD0707  NAD 27      -  40 33 11.15100(N)    090 01 50.97400(W) AD(       ) 3
 LD0707
 LD0707.Superseded values are not recommended for survey control.
 LD0707
 LD0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0707.See file dsdata.pdf to determine how the superseded data were derived.
 LD0707
 LD0707_MARKER: 63 = STACK
 LD0707
 LD0707  HISTORY     - Date     Condition        Report By
 LD0707  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0707
 LD0707                          STATION DESCRIPTION
 LD0707
 LD0707'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0707'THIS STATION IS THE STACK AT THE INTERNATIONAL HARVESTER
 LD0707'COMPANY, IN THE TOWN OF CANTON, AT THE S SIDE OF THE INTERNATIONAL
 LD0707'HARVESTER COMPANY, FACTORIES, AT THE SW CORNER OF THE POWERHOUSE,
 LD0707'ABOUT 110 FEET N OF THE CENTER LINE OF EAST MAPLE STREET,
 LD0707'AND ABOUT 115 FEET E OF THE CENTER LINE OF 2ND AVENUE, IN
 LD0707'THE NE 1/4 SEC. 34, T 7 N, R 4 E.  THE STACK ERECTED IN
 LD0707'1919 AND MOST PROMINENT OBJECT IN THE TOWN, IS A RED BRICK
 LD0707'STRUCTURE, SETTING ON AN OCTAGONAL BASE WHICH IS ABOUT 25
 LD0707'FEET HIGH.  IT IS ABOUT 18 FEET IN DIAMETER AT THE BASE
 LD0707'AND ABOUT 10 FEET IN DIAMETER AT THE TOP.  IS ABOUT 200
 LD0707'FEET HIGH HAVING A PRONOUNCED FLAIR AT THE TOP.  TOTAL
 LD0707'HEIGHT IS ABOUT 225 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0706 ***********************************************************************
 LD0706  DESIGNATION -  CANTON MUNICIPAL TANK
 LD0706  PID         -  LD0706
 LD0706  STATE/COUNTY-  IL/FULTON
 LD0706  COUNTRY     -  US
 LD0706  USGS QUAD   -  CANTON (2018)
 LD0706
 LD0706                         *CURRENT SURVEY CONTROL
 LD0706  ______________________________________________________________________
 LD0706* NAD 83(1997) POSITION- 40 33 17.34060(N) 090 01 58.48209(W)   ADJUSTED
 LD0706  ______________________________________________________________________
 LD0706  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 LD0706  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 LD0706  HORZ ORDER      -  THIRD
 LD0706
 LD0706.The horizontal coordinates were established by classical geodetic methods
 LD0706.and adjusted by the National Geodetic Survey in October 1999.
 LD0706
 LD0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0706.GEOID18 height accuracy estimate available here.
 LD0706
 LD0706.Click photographs - Photos may exist for this station.
 LD0706
 LD0706.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0706
 LD0706. The following values were computed from the NAD 83(1997) position.
 LD0706
 LD0706;                    North         East     Units Scale Factor Converg.
 LD0706;SPC IL W     -   431,599.615   711,328.211   MT  0.99994276   +0 05 13.1
 LD0706;SPC IL W     - 1,416,006.40  2,333,749.31   sFT  0.99994276   +0 05 13.1
 LD0706;UTM  15      - 4,493,570.809   751,225.645   MT  1.00037695   +1 55 48.5
 LD0706;UTM  16      - 4,493,760.744   243,200.235   MT  1.00041181   -1 58 22.8
 LD0706
 LD0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5122593570(NAD 83)
 LD0706
 LD0706                          SUPERSEDED SURVEY CONTROL
 LD0706
 LD0706  NAD 83(1996)-  40 33 17.34859(N)    090 01 58.48088(W) AD(       ) 3
 LD0706  NAD 83(1986)-  40 33 17.34656(N)    090 01 58.47974(W) AD(       ) 3
 LD0706  NAD 27      -  40 33 17.23700(N)    090 01 58.05000(W) AD(       ) 3
 LD0706
 LD0706.Superseded values are not recommended for survey control.
 LD0706
 LD0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0706.See file dsdata.pdf to determine how the superseded data were derived.
 LD0706
 LD0706_MARKER: 53 = ELEVATED TANK
 LD0706
 LD0706  HISTORY     - Date     Condition        Report By
 LD0706  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0706
 LD0706                          STATION DESCRIPTION
 LD0706
 LD0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0706'THIS STATION IS THE MUNICIPAL TANK IN THE TOWN OF CANTON,
 LD0706'LOCATED ABOUT 50 FEET N OF THE CENTER LINE OF PINE STREET,
 LD0706'ABOUT 45 FEET W OF THE CENTER LINE OF VAN BUREN STREET, AND
 LD0706'ABOUT 60 FEET S OF THE CITY HALL, IN SEC. 27, T 7 N, R 4 E.
 LD0706'THE TANK WAS ERECTED IN 1929 AND IS QUITE PROMINENT.
 LD0706'
 LD0706'THE ENTIRE TANK IS SILVER IN COLOR.  IT HAS 4 TRUSSWORK
 LD0706'LEGS ABOUT 90 FEET HIGH.  THE OVAL SECTION EXTENDS DOWNWARD
 LD0706'ABOUT 15 FEET.  THE VERTICAL SECTION IS ABOUT 25 FEET HIGH,
 LD0706'HAS A CATWALK AND RAIL AROUND ITS BASE, AND THE WORD CANTON
 LD0706'PAINTED IN LARGE BLACK LETTERS ON THE SE AND NW SIDES.  THE
 LD0706'CONICAL ROOF HAS A BALL AT ITS APEX.  THE TOTAL HEIGHT IS
 LD0706'ABOUT 120 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0890 ***********************************************************************
 LD0890  CBN         -  This is a Cooperative Base Network Control Station.
 LD0890  PACS        -  This is a Primary Airport Control Station.
 LD0890  DESIGNATION -  CANTPORT
 LD0890  PID         -  LD0890
 LD0890  STATE/COUNTY-  IL/FULTON
 LD0890  COUNTRY     -  US
 LD0890  USGS QUAD   -  CANTON (2018)
 LD0890
 LD0890                         *CURRENT SURVEY CONTROL
 LD0890  ______________________________________________________________________
 LD0890* NAD 83(2011) POSITION- 40 34 13.63924(N) 090 04 27.34681(W)   ADJUSTED
 LD0890* NAD 83(2011) ELLIP HT-   173.460 (meters)        (06/27/12)   ADJUSTED
 LD0890* NAD 83(2011) EPOCH   -  2010.00
 LD0890* NAVD 88 ORTHO HEIGHT -   206.52  (meters)      677.6   (feet) GPS OBS
 LD0890  ______________________________________________________________________
 LD0890  NAVD 88 orthometric height was determined with geoid model    GEOID09
 LD0890  GEOID HEIGHT    -        -33.077 (meters)                     GEOID09
 LD0890  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 LD0890  NAD 83(2011) X  -     -6,288.687 (meters)                     COMP
 LD0890  NAD 83(2011) Y  - -4,851,878.025 (meters)                     COMP
 LD0890  NAD 83(2011) Z  -  4,126,418.774 (meters)                     COMP
 LD0890  LAPLACE CORR    -          1.03  (seconds)                    DEFLEC18
 LD0890
 LD0890  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0890  Standards:
 LD0890         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0890            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0890  -------------------------------------------------------------------
 LD0890  NETWORK    0.40   0.69           0.18   0.14   0.35      0.06813492
 LD0890  -------------------------------------------------------------------
 LD0890  Click here for local accuracies and other accuracy information.
 LD0890
 LD0890.This mark is at Ingersoll Airport (CTK)
 LD0890
 LD0890.The horizontal coordinates were established by GPS observations
 LD0890.and adjusted by the National Geodetic Survey in June 2012.
 LD0890
 LD0890.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0890.been affixed to the stable North American tectonic plate. See 
 LD0890.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0890
 LD0890.The horizontal coordinates are valid at the epoch date displayed above
 LD0890.which is a decimal equivalence of Year/Month/Day.
 LD0890
 LD0890.The orthometric height was determined by GPS observations and a
 LD0890.high-resolution geoid model.
 LD0890
 LD0890.GPS derived orthometric heights for airport stations designated as
 LD0890.PACS or SACS are published to 2 decimal places.  This maintains
 LD0890.centimeter relative accuracy between the PACS and SACS.  It does
 LD0890.not indicate centimeter accuracy relative to other marks which are
 LD0890.part of the published vertical control network.
 LD0890
 LD0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0890.GEOID18 height accuracy estimate available here.
 LD0890
 LD0890.Click photographs - Photos may exist for this station.
 LD0890
 LD0890.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0890
 LD0890.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0890
 LD0890.The ellipsoidal height was determined by GPS observations
 LD0890.and is referenced to NAD 83.
 LD0890
 LD0890. The following values were computed from the NAD 83(2011) position.
 LD0890
 LD0890;                    North         East     Units Scale Factor Converg.
 LD0890;SPC IL W     -   433,331.605   707,824.192   MT  0.99994193   +0 03 36.4
 LD0890;SPC IL W     - 1,421,688.77  2,322,253.20   sFT  0.99994193   +0 03 36.4
 LD0890;UTM  15      - 4,495,189.869   747,666.216   MT  1.00035508   +1 54 13.7
 LD0890;UTM  16      - 4,495,618.482   239,759.095   MT  1.00043372   -2 00 02.0
 LD0890
 LD0890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0890!SPC IL W     -   0.99997279  x   0.99994193  =   0.99991472
 LD0890!UTM  15      -   0.99997279  x   1.00035508  =   1.00032786
 LD0890!UTM  16      -   0.99997279  x   1.00043372  =   1.00040650
 LD0890
 LD0890:                Primary Azimuth Mark                     Grid Az
 LD0890:SPC IL W     -  CANTPORT AZ MK                           269 41 04.4
 LD0890:UTM  15      -  CANTPORT AZ MK                           267 50 27.1
 LD0890:UTM  16      -  CANTPORT AZ MK                           271 44 42.8
 LD0890
 LD0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4766695189(NAD 83)
 LD0890
 LD0890|---------------------------------------------------------------------|
 LD0890| PID    Reference Object                     Distance      Geod. Az  |
 LD0890|                                                           dddmmss.s |
 LD0890| LD0891 CANTPORT AZ MK                      APPROX. 0.6 KM 2694440.8 |
 LD0890|---------------------------------------------------------------------|
 LD0890
 LD0890                          SUPERSEDED SURVEY CONTROL
 LD0890
 LD0890  NAD 83(2007)-  40 34 13.63941(N)    090 04 27.34790(W) AD(2002.00) 0
 LD0890  ELLIP H (02/10/07)  173.482  (m)                       GP(2002.00)    
 LD0890  ELLIP H (10/15/04)  173.471  (m)                       GP(       ) 4 2
 LD0890  NAD 83(1997)-  40 34 13.63919(N)    090 04 27.34747(W) AD(       ) B
 LD0890  ELLIP H (07/17/98)  173.493  (m)                       GP(       ) 4 1
 LD0890  NAD 83(1986)-  40 34 13.64799(N)    090 04 27.35263(W) AD(       ) 1
 LD0890  NAVD 88 (08/01/11)  206.55   (m)  UNKNOWN  model used  GPS OBS        
 LD0890  NAVD 88 (07/17/98)  206.55   (m)  GEOID96  model used  GPS OBS        
 LD0890  NGVD 29 (06/25/91)  206.71   (m)  OSU 89B  model used  GPS OBS        
 LD0890
 LD0890.Superseded values are not recommended for survey control.
 LD0890
 LD0890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0890.See file dsdata.pdf to determine how the superseded data were derived.
 LD0890
 LD0890_MARKER: I = METAL ROD
 LD0890_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LD0890_STAMPING: CANTPORT 1990
 LD0890_MARK LOGO: NGS
 LD0890_PROJECTION: FLUSH
 LD0890_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0890+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2011
 LD0890_ROD/PIPE-DEPTH: 9.7 meters
 LD0890_SLEEVE-DEPTH  : 1.0 meters
 LD0890
 LD0890  HISTORY     - Date     Condition        Report By
 LD0890  HISTORY     - 1990     MONUMENTED       NGS
 LD0890  HISTORY     - 19970430 GOOD             NGS
 LD0890  HISTORY     - 20001205 GOOD             CMT
 LD0890  HISTORY     - 20090506 GOOD             IL-057
 LD0890  HISTORY     - 20100501 GOOD             ILDT
 LD0890  HISTORY     - 20110111 GOOD             WOOLPT
 LD0890
 LD0890                          STATION DESCRIPTION
 LD0890
 LD0890'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LD0890'THE STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) WEST-NORTHWEST OF CANTON,
 LD0890'AT INGERSOLL AIRPORT, IN THE SOUTHWEST ANGLE OF THE JUNCTION OF THE
 LD0890'RUNWAYS, IN SOUTH CENTRAL SECTION 20, T 7 N, R 4 E. OWNERSHIP--CANTON
 LD0890'PARK DISTRICT, 250 SOUTH AVENUE D, CANTON, IL 61520.  AIRPORT MANAGER
 LD0890'IS EDWARD REINHOLTZ, PHONE 309-647-6210.
 LD0890'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9 AND 78
 LD0890'(MAIN AND LOCUST STREETS) ON THE NORTH SIDE OF CANTON, GO WEST ON
 LD0890'HIGHWAY 9 FOR 3.42 KM (2.13 MI) TO THE AIRPORT ENTRANCE ROAD ON THE
 LD0890'RIGHT. TURN RIGHT, NORTH, ON PAVED ROAD FOR 0.98 KM (0.61 MI) TO THE
 LD0890'ROAD END AT GATE ON SOUTH SIDE OF OFFICE.  PASS THROUGH GATE AND GO
 LD0890'EAST ON APRON AND TAXI FOR 0.17 KM (0.11 MI) TO A TAXI ON THE LEFT.
 LD0890'TURN LEFT, NORTH, ON TAXI FOR 0.34 KM (0.21 MI) TO THE RUNWAY. TURN
 LD0890'RIGHT, EAST, ALONG SOUTH SIDE OF RUNWAY 9-27 FOR 0.09 KM (0.06 MI) TO
 LD0890'THE STATION.
 LD0890'THE STATION IS LOCATED 27.1 M (88.9 FT) WEST FROM THE CENTER OF RUNWAY
 LD0890'18-36, 26.2 M (86.0 FT) SOUTH FROM THE CENTER OF RUNWAY 9-27, 13.9 M
 LD0890'(45.6 FT) SOUTH FROM THE FIRST RUNWAY LIGHT WEST OF THE JUNCTION OF
 LD0890'RUNWAYS, AND 12.8 M (42.0 FT) WEST FROM THE FIRST RUNWAY LIGHT SOUTH
 LD0890'OF THE JUNCTION OF RUNWAYS.
 LD0890'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-IN LOGO CAP.
 LD0890
 LD0890                          STATION RECOVERY (1997)
 LD0890
 LD0890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (AJL)
 LD0890'NOTE--THIS IS THE PAC STATION.  THE STATION IS LOCATED ABOUT 4 KM
 LD0890'(2.50 MI) WEST-NORTHWEST OF CANTON, AT INGERSOLL AIRPORT, IN THE
 LD0890'SOUTHWEST QUADRANT OF THE JUNCTION OF RUNWAYS 9-27 AND 18-36.
 LD0890'OWNERSHIP--CANTON PARK DISTRICT, 250 SOUTH AVENUE D, CANTON, IL 61520.
 LD0890'AIRPORT MANAGER IS TED LAMBASIO.  PHONE 309-647-6976.  TO REACH FROM
 LD0890'THE INTERSECTION OF STATE HIGHWAYS 9 AND 78 (MAIN AND LOCUST STREETS)
 LD0890'NEAR THE NORTHWEST SIDE OF CANTON, GO WEST ON HIGHWAY 9 FOR 3.30 KM
 LD0890'(2.05 MI) TO THE PAVED AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN
 LD0890'RIGHT, NORTHWESTERLY, ON THE ROAD FOR 0.61 TO A GATE AT THE APRON ON
 LD0890'THE SOUTH SIDE OF THE AIRPORT OFFICE.  PASS THROUGH THE GATE, EAST,
 LD0890'ACROSS THE APRON AND ALONG A TAXI FOR 0.17 KM (0.10 MI) TO A TAXI ON
 LD0890'THE LEFT.  TURN LEFT, NORTH, ALONG THE TAXI FOR 0.34 KM (0.20 MI) TO
 LD0890'THE JUNCTION OF THE RUNWAY.  TURN RIGHT, EAST, ALONG THE RUNWAY FOR
 LD0890'0.09 KM (0.05 MI) TO THE STATION.  THE STATION IS A CENTER PUNCH MARK
 LD0890'IN THE TOP OF A STAINLESS STEEL ROD IN A 2.5 CM GREASE FILLED SLEEVE
 LD0890'90 CM LONG ENCASED IN A 12.7 CM PVC PIPE WITH A LOGO CAP SURROUNDED BY
 LD0890'CONCRETE SET FLUSH WITH THE GROUND.  IT IS 27.1 M (88.9 FT) WEST OF
 LD0890'THE CENTER OF RUNWAY 18-36, 26.2 M (86.0 FT) SOUTH OF THE CENTER OF
 LD0890'RUNWAY 9-27, 14.2 M (46.6 FT) SOUTH OF THE FIRST RUNWAY LIGHT WEST OF
 LD0890'THE JUNCTION OF THE RUNWAYS, AND 12.8 M (42.0 FT) WEST-NORTHWEST OF
 LD0890'THE FIRST RUNWAY LIGHT SOUTH OF THE JUNCTION OF THE RUNWAYS.
 LD0890
 LD0890                          STATION RECOVERY (2000)
 LD0890
 LD0890'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS)
 LD0890'RECOVERED IN GOOD CONDITION.
 LD0890
 LD0890                          STATION RECOVERY (2009)
 LD0890
 LD0890'RECOVERY NOTE BY FULTON COUNTY ILLINOIS 2009 (DEW)
 LD0890'RECOVERED AS DESCRIBED
 LD0890
 LD0890                          STATION RECOVERY (2010)
 LD0890
 LD0890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LD0890'RECOVERED AS DESCRIBED
 LD0890
 LD0890                          STATION RECOVERY (2011)
 LD0890
 LD0890'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JKN)
 LD0890'AIRPORT PHONE NUMBER 309-647-2072
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0891 ***********************************************************************
 LD0891  DESIGNATION -  CANTPORT AZ MK
 LD0891  PID         -  LD0891
 LD0891  STATE/COUNTY-  IL/FULTON
 LD0891  COUNTRY     -  US
 LD0891  USGS QUAD   -  CANTON (2018)
 LD0891
 LD0891                         *CURRENT SURVEY CONTROL
 LD0891  ______________________________________________________________________
 LD0891* NAD 83(1997) POSITION- 40 34 13.54999(N) 090 04 53.35705(W)   ADJUSTED
 LD0891* NAD 83(1997) ELLIP HT-   174.803 (meters)        (10/21/99)   ADJUSTED
 LD0891* NAVD 88 ORTHO HEIGHT -   207.8   (meters)      682.    (feet) VERTCON3
 LD0891  ______________________________________________________________________
 LD0891  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LD0891  NAD 83(1997) X  -     -6,900.519 (meters)                     COMP
 LD0891  NAD 83(1997) Y  - -4,851,880.004 (meters)                     COMP
 LD0891  NAD 83(1997) Z  -  4,126,417.556 (meters)                     COMP
 LD0891  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 LD0891  HORZ ORDER      -  FIRST
 LD0891  ELLP ORDER      -  FOURTH    CLASS I
 LD0891
 LD0891.This mark is at Ingersoll Airport (CTK)
 LD0891
 LD0891.The horizontal coordinates were established by GPS observations
 LD0891.and adjusted by the National Geodetic Survey in October 1999.
 LD0891
 LD0891.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0891.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0891
 LD0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0891.GEOID18 height accuracy estimate available here.
 LD0891
 LD0891.Click photographs - Photos may exist for this station.
 LD0891
 LD0891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0891
 LD0891.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0891
 LD0891.The ellipsoidal height was determined by GPS observations
 LD0891.and is referenced to NAD 83.
 LD0891
 LD0891. The following values were computed from the NAD 83(1997) position.
 LD0891
 LD0891;                    North         East     Units Scale Factor Converg.
 LD0891;SPC IL W     -   433,328.236   707,212.419   MT  0.99994182   +0 03 19.4
 LD0891;SPC IL W     - 1,421,677.72  2,320,246.08   sFT  0.99994182   +0 03 19.4
 LD0891;UTM  15      - 4,495,166.809   747,054.617   MT  1.00035136   +1 53 56.8
 LD0891;UTM  16      - 4,495,637.122   239,147.295   MT  1.00043764   -2 00 19.0
 LD0891
 LD0891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0891!SPC IL W     -   0.99997258  x   0.99994182  =   0.99991440
 LD0891!UTM  15      -   0.99997258  x   1.00035136  =   1.00032393
 LD0891!UTM  16      -   0.99997258  x   1.00043764  =   1.00041021
 LD0891
 LD0891:                Primary Azimuth Mark                     Grid Az
 LD0891:SPC IL W     -  CANTPORT                                 089 41 04.5
 LD0891:UTM  15      -  CANTPORT                                 087 50 27.1
 LD0891:UTM  16      -  CANTPORT                                 091 44 42.9
 LD0891
 LD0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4705495166(NAD 83)
 LD0891
 LD0891|---------------------------------------------------------------------|
 LD0891| PID    Reference Object                     Distance      Geod. Az  |
 LD0891|                                                           dddmmss.s |
 LD0891| LD0890 CANTPORT                            APPROX. 0.6 KM 0894423.9 |
 LD0891|---------------------------------------------------------------------|
 LD0891
 LD0891                          SUPERSEDED SURVEY CONTROL
 LD0891
 LD0891  NAD 83(1986)-  40 34 13.55879(N)    090 04 53.36221(W) AD(       ) 1
 LD0891  NGVD 29 (06/25/91)  208.0    (m)  OSU 89B  model used  GPS OBS        
 LD0891
 LD0891.Superseded values are not recommended for survey control.
 LD0891
 LD0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0891.See file dsdata.pdf to determine how the superseded data were derived.
 LD0891
 LD0891_MARKER: I = METAL ROD
 LD0891_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LD0891_STAMPING: CANTPORT AZ MK 1990
 LD0891_MARK LOGO: NGS
 LD0891_PROJECTION: FLUSH
 LD0891_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0891_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0891+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2011
 LD0891_ROD/PIPE-DEPTH: 8.5 meters
 LD0891_SLEEVE-DEPTH  : 1.0 meters
 LD0891
 LD0891  HISTORY     - Date     Condition        Report By
 LD0891  HISTORY     - 1990     MONUMENTED       NGS
 LD0891  HISTORY     - 20001205 GOOD             CMT
 LD0891  HISTORY     - 20110111 GOOD             WOOLPT
 LD0891
 LD0891                          STATION DESCRIPTION
 LD0891
 LD0891'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LD0891'THE STATION IS LOCATED ABOUT 4.5 KM (2.8 MI) WEST-NORTHWEST OF CANTON,
 LD0891'AT INGERSOLL AIRPORT, NEAR THE SOUTHWEST CORNER OF RUNWAY 9-27, IN
 LD0891'SOUTHWEST 1/4 OF SECTION 20, T 7 N, R 4 E. OWNERSHIP--CANTON PARK
 LD0891'DISTRICT, 250 SOUTH AVENUE D, CANTON, IL 61520.  AIRPORT MANAGER IS
 LD0891'EDWARD REINHOLTZ, PHONE 309-647-6210.
 LD0891'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9 AND 78
 LD0891'(MAIN AND LOCUST STREETS) ON THE NORTH SIDE OF CANTON, GO WEST ON
 LD0891'HIGHWAY 9 FOR 3.42 KM (2.13 MI) TO THE AIRPORT ENTRANCE ROAD ON THE
 LD0891'RIGHT. TURN RIGHT, NORTH, ON PAVED ROAD FOR 0.98 KM (0.61 MI) TO THE
 LD0891'ROAD END AT GATE ON SOUTH SIDE OF OFFICE.  PASS THROUGH GATE AND GO
 LD0891'EAST ON APRON AND TAXI FOR 0.17 KM (0.11 MI) TO A TAXI ON THE LEFT.
 LD0891'TURN LEFT, NORTH, ON TAXI FOR 0.34 KM (0.21 MI) TO THE RUNWAY. TURN
 LD0891'LEFT, WEST, ALONG SOUTH SIDE OF RUNWAY 9-27 FOR 0.51 KM (0.32 MI) TO
 LD0891'THE STATION AT THE TURN-AROUND.
 LD0891'THE STATION IS LOCATED 32.45 M (106.46 FT) SOUTHEAST FROM THE CENTER
 LD0891'OF THE EXTREME WEST END OF RUNWAY 9-27, 24.6 M (80.7 FT) SOUTH FROM
 LD0891'THE CENTER OF THE RUNWAY, 12.0 M (39.4 FT) NORTHEAST FROM THE
 LD0891'SOUTHEAST CORNER OF THE ASPHALT TURN-AROUND, AND 6.95 M (22.80 FT)
 LD0891'EAST FROM THE EAST EDGE OF THE TURN-AROUND.
 LD0891'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-IN LOGO CAP.
 LD0891
 LD0891                          STATION RECOVERY (2000)
 LD0891
 LD0891'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS)
 LD0891'RECOVERED IN GOOD CONDITION.
 LD0891
 LD0891                          STATION RECOVERY (2011)
 LD0891
 LD0891'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JKN)
 LD0891'AIRPORT PHONE NUMBER 309-647-2072
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1483 ***********************************************************************
 KB1483  DESIGNATION -  CAPITAL
 KB1483  PID         -  KB1483
 KB1483  STATE/COUNTY-  IL/SANGAMON
 KB1483  COUNTRY     -  US
 KB1483  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1483
 KB1483                         *CURRENT SURVEY CONTROL
 KB1483  ______________________________________________________________________
 KB1483* NAD 83(1997) POSITION- 39 50 40.30460(N) 089 40 21.62847(W)   ADJUSTED
 KB1483* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) SCALED
 KB1483  ______________________________________________________________________
 KB1483  GEOID HEIGHT    -        -32.606 (meters)                     GEOID18
 KB1483  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 KB1483  HORZ ORDER      -  SECOND
 KB1483
 KB1483.This mark is at Capital Airport (SPI)
 KB1483
 KB1483.The horizontal coordinates were established by classical geodetic methods
 KB1483.and adjusted by the National Geodetic Survey in October 1999.
 KB1483
 KB1483.The orthometric height was scaled from a topographic map.
 KB1483
 KB1483.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1483.GEOID18 height accuracy estimate available here.
 KB1483
 KB1483.Click photographs - Photos may exist for this station.
 KB1483
 KB1483.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1483
 KB1483. The following values were computed from the NAD 83(1997) position.
 KB1483
 KB1483;                    North         East     Units Scale Factor Converg.
 KB1483;SPC IL W     -   352,843.158   742,277.011   MT  0.99996317   +0 18 59.4
 KB1483;SPC IL W     - 1,157,619.59  2,435,287.16   sFT  0.99996317   +0 18 59.4
 KB1483;UTM  16      - 4,413,920.194   271,329.733   MT  1.00024379   -1 42 47.3
 KB1483
 KB1483!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1483!SPC IL W     -   0.99997705  x   0.99996317  =   0.99994022
 KB1483!UTM  16      -   0.99997705  x   1.00024379  =   1.00022083
 KB1483
 KB1483:                Primary Azimuth Mark                     Grid Az
 KB1483:SPC IL W     -  CAPITAL AZ MK                            090 40 16.5
 KB1483:UTM  16      -  CAPITAL AZ MK                            092 42 03.2
 KB1483
 KB1483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7132913920(NAD 83)
 KB1483
 KB1483|---------------------------------------------------------------------|
 KB1483| PID    Reference Object                     Distance      Geod. Az  |
 KB1483|                                                           dddmmss.s |
 KB1483| CI7975 NE CORNER                                          05037     |
 KB1483| CI6800 CAPITAL AZ MK                                      0905915.9 |
 KB1483| CI7985 NW CORNER                                          28455     |
 KB1483|---------------------------------------------------------------------|
 KB1483
 KB1483                          SUPERSEDED SURVEY CONTROL
 KB1483
 KB1483  NAD 83(1986)-  39 50 40.31506(N)    089 40 21.61906(W) AD(       ) 2
 KB1483  NAD 27      -  39 50 40.12720(N)    089 40 21.25120(W) AD(       ) 2
 KB1483
 KB1483.Superseded values are not recommended for survey control.
 KB1483
 KB1483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1483.See file dsdata.pdf to determine how the superseded data were derived.
 KB1483
 KB1483_MARKER: DS = TRIANGULATION STATION DISK
 KB1483_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 KB1483_SP_SET: CONTROL TOWER ROOF
 KB1483_STAMPING: CAPITAL 1959 1973
 KB1483_MARK LOGO: CGS
 KB1483_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KB1483+STABILITY: POSITION/ELEVATION WELL
 KB1483
 KB1483  HISTORY     - Date     Condition        Report By
 KB1483  HISTORY     - 1959     MONUMENTED       CGS
 KB1483  HISTORY     - 1964     GOOD             CGS
 KB1483  HISTORY     - 1976     GOOD             NGS
 KB1483  HISTORY     - 1980     GOOD             LOCENG
 KB1483
 KB1483                          STATION DESCRIPTION
 KB1483
 KB1483'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1483'THE STATION IS ABOUT 4 MILES NORTHWEST OF SPRINGFIELD ON THE ROOF OF
 KB1483'THE CAPITAL AIRPORT CONTROL TOWER. THE DISK IS A STANDARD U.S.
 KB1483'COAST AND GEODETIC SURVEY MARK SET ON THE ROOF IN A 6 X 6 INCH SQUARE
 KB1483'MASS OF ROOFING CEMENT WHICH PROJECTS ABOUT 4 INCHES. THERE
 KB1483'IS A MARK SET FLUSH WITH THE ROOF UNDERNEATH THE ROOFING CEMENT. THE
 KB1483'NW AND NE CORNERS OF THE ROOF WERE MEASURED TO AND CUT IN FROM THE
 KB1483'STATION.
 KB1483'
 KB1483'THE AZIMUTH MARK IS 59 FEET SOUTHEAST OF THE INTERSECTION OF THE
 KB1483'AIRPORT DRIVEWAY AND STATE HIGHWAY 29, 3 FEET SOUTH OF A POWER
 KB1483'POLE AND 1 FOOT WEST OF A WITNESS POST. THE MONUMENT IS FLUSH AND THE
 KB1483'DISK IS STAMPED CAPITAL 1959.
 KB1483'
 KB1483'THE STATION MARK DISK IS STAMPED CAPITAL 1959.
 KB1483'
 KB1483'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 KB1483
 KB1483                          STATION RECOVERY (1964)
 KB1483
 KB1483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RCY)
 KB1483'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 KB1483
 KB1483                          STATION RECOVERY (1976)
 KB1483
 KB1483'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (AMS)
 KB1483'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  THE
 KB1483'STATION MARK DISK IS STAMPED CAPITAL 1959-1973.
 KB1483'
 KB1483'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--LOCATED AT
 KB1483'CAPITAL AIRPORT, SPRINGFIELD, ILL.
 KB1483
 KB1483                          STATION RECOVERY (1980)
 KB1483
 KB1483'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1980 (DLL)
 KB1483'CAPITAL 1959 RECOVERED GOOD.
 KB1483'
 KB1483'THE SPRINGFIELD AIRPORT AUTHORITY IS CONSTRUCTING A NEW CONTROL
 KB1483'TOWER.  THE EXISTING CONTROL TOWER WILL BE REMOVED SOMETIME WITHIN
 KB1483'THE NEXT 3 TO 6 MONTHS.  THIS MARK WILL BE DESTROYED AT THAT TIME.
 KB1483'
 KB1483'DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NORTHWEST
 KB1483'OF SPRINGFIELD, IL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1168 ***********************************************************************
 NH1168  DESIGNATION -  CAPRON
 NH1168  PID         -  NH1168
 NH1168  STATE/COUNTY-  IL/BOONE
 NH1168  COUNTRY     -  US
 NH1168  USGS QUAD   -  CAPRON (2018)
 NH1168
 NH1168                         *CURRENT SURVEY CONTROL
 NH1168  ______________________________________________________________________
 NH1168* NAD 83(1997) POSITION- 42 23 29.83556(N) 088 43 45.32170(W)   ADJUSTED
 NH1168* NAVD 88 ORTHO HEIGHT -   287.    (meters)      942.    (feet) SCALED
 NH1168  ______________________________________________________________________
 NH1168  GEOID HEIGHT    -        -33.742 (meters)                     GEOID18
 NH1168  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 NH1168  HORZ ORDER      -  SECOND
 NH1168
 NH1168.The horizontal coordinates were established by classical geodetic methods
 NH1168.and adjusted by the National Geodetic Survey in October 1999.
 NH1168
 NH1168.The orthometric height was scaled from a topographic map.
 NH1168
 NH1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1168.GEOID18 height accuracy estimate available here.
 NH1168
 NH1168.Click photographs - Photos may exist for this station.
 NH1168
 NH1168.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1168
 NH1168. The following values were computed from the NAD 83(1997) position.
 NH1168
 NH1168;                    North         East     Units Scale Factor Converg.
 NH1168;SPC IL E     -   635,677.579   267,400.192   MT  0.99998807   -0 16 01.0
 NH1168;SPC IL E     - 2,085,552.19    877,295.46   sFT  0.99998807   -0 16 01.0
 NH1168;SPC WI S     -    44,304.113   704,639.090   MT  1.00008640   +0 52 23.3
 NH1168;SPC WI S     -   145,354.41  2,311,803.41   sFT  1.00008640   +0 52 23.3
 NH1168;UTM  16      - 4,694,707.275   357,666.591   MT  0.99984926   -1 09 57.8
 NH1168
 NH1168!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1168!SPC IL E     -   0.99996029  x   0.99998807  =   0.99994836
 NH1168!SPC WI S     -   0.99996029  x   1.00008640  =   1.00004669
 NH1168!UTM  16      -   0.99996029  x   0.99984926  =   0.99980956
 NH1168
 NH1168:                Primary Azimuth Mark                     Grid Az
 NH1168:SPC IL E     -  CAPRON AZ MK                             082 16 08.1
 NH1168:SPC WI S     -  CAPRON AZ MK                             081 07 43.8
 NH1168:UTM  16      -  CAPRON AZ MK                             083 10 04.9
 NH1168
 NH1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5766694707(NAD 83)
 NH1168
 NH1168|---------------------------------------------------------------------|
 NH1168| PID    Reference Object                     Distance      Geod. Az  |
 NH1168|                                                           dddmmss.s |
 NH1168| NH1147 ALDEN ATT MICROWAVE TWR KSE 26      APPROX.18.4 KM 0522644.3 |
 NH1168| NH1165 CHEMUNG DEAN MILK CO TANK           APPROX. 5.9 KM 0602705.1 |
 NH1168| NH1152 HARVARD ADMIRAL CORP TANK           APPROX. 9.9 KM 0753440.4 |
 NH1168| CI8318 CAPRON AZ MK                                       0820007.1 |
 NH1168| CI8320 CAPRON RM 2                          27.233 METERS 09754     |
 NH1168| NH1136 WOODSTOCK SHERIFFS DEPT MAST        APPROX.23.0 KM 1122744.8 |
 NH1168| NH1133 MICH WISC PLINE 273 MAST            APPROX.22.6 KM 1201915.9 |
 NH1168| NH1167 CAPRON BOWMAN MILK CO STACK         APPROX. 1.1 KM 3012203.9 |
 NH1168| NH1169 CAPRON MUN WATER TOWER              APPROX. 1.2 KM 3121343.3 |
 NH1168| CI8319 CAPRON RM 1                          27.974 METERS 35420     |
 NH1168|---------------------------------------------------------------------|
 NH1168
 NH1168                          SUPERSEDED SURVEY CONTROL
 NH1168
 NH1168  NAD 83(1991)-  42 23 29.83366(N)    088 43 45.32416(W) AD(       ) 2
 NH1168  NAD 83(1986)-  42 23 29.83175(N)    088 43 45.32718(W) AD(       ) 2
 NH1168  NAD 27      -  42 23 29.76480(N)    088 43 44.96140(W) AD(       ) 2
 NH1168
 NH1168.Superseded values are not recommended for survey control.
 NH1168
 NH1168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1168.See file dsdata.pdf to determine how the superseded data were derived.
 NH1168
 NH1168_MARKER: DS = TRIANGULATION STATION DISK
 NH1168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1168_STAMPING: CAPRON 1954
 NH1168_MARK LOGO: CGS
 NH1168_PROJECTION: RECESSED 46 CENTIMETERS
 NH1168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1168+STABILITY: SURFACE MOTION
 NH1168
 NH1168  HISTORY     - Date     Condition        Report By
 NH1168  HISTORY     - 1954     MONUMENTED       CGS
 NH1168  HISTORY     - 1967     GOOD             CGS
 NH1168  HISTORY     - 19971217 MARK NOT FOUND   USPSQD
 NH1168  HISTORY     - 20100209 MARK NOT FOUND   ILDT
 NH1168
 NH1168                          STATION DESCRIPTION
 NH1168
 NH1168'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1168'STATION IS LOCATED ABOUT 3/4 MILE SOUTHEAST OF CAPRON AT
 NH1168'THE SOUTHEAST EDGE OF THE CAPRON CEMETERY ON PROPERTY OWNED
 NH1168'BY MR. ACE ANTHONY.  IT IS 15 FEET NORTHEAST OF A FENCE
 NH1168'CORNER, 10 FEET NORTH OF A FENCE AND 12 FEET EAST OF A
 NH1168'WHITE WITNESS POST AND FENCE LINE.  THE MARK IS ABOUT 18 INCHES
 NH1168'BELOW GROUND AND THE DISK IS STAMPED CAPRON 1954.
 NH1168'
 NH1168'REFERENCE MARK NO. 1 IS 16 FEET SOUTH OF A GROUP OF SMALL
 NH1168'TREES AND 1 FOOT EAST OF THE CEMETERY FENCE.  THE MARK IS FLUSH AND
 NH1168'THE DISK IS STAMPED CAPRON NO 1 1954.
 NH1168'
 NH1168'REFERENCE MARK NO. 2 IS 100 FEET EAST OF THE FENCE CORNER
 NH1168'AND 1 FOOT NORTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK
 NH1168'IS STAMPED CAPRON NO 2 1954.
 NH1168'
 NH1168'AZIMUTH MARK IS 26 FEET EAST OF THE CENTER OF A PAVED ROAD,
 NH1168'9 FEET NORTH OF A 24 INCH HICKORY TREE, 9 FEET SOUTH OF A TELEPHONE
 NH1168'POLE, 3 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST
 NH1168'OF A FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 NH1168'STAMPED CAPRON 1954.
 NH1168'
 NH1168'TO REACH THE STATION FROM THE CHICAGO AND NORTHWESTERN RAILROAD
 NH1168'CROSSING OF STATE HIGHWAY 173, 0.05 MILE NORTHEAST OF THE DEPOT
 NH1168'IN CAPRON, GO EAST ON HIGHWAY 173 FOR 0.15 MILE TO CROSS
 NH1168'ROAD AT THE EAST EDGE OF TOWN, TURN RIGHT AND GO SOUTH AND
 NH1168'EAST ON PAVED ROAD FOR 0.7 MILE TO THE ENTRANCE TO CEMETERY
 NH1168'ON THE RIGHT, CONTINUE EAST ON PAVED ROAD FOR 0.2 MILE TO A
 NH1168'SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH ON PAVED ROAD FOR
 NH1168'0.15 MILE TO THE AZIMUTH MARK ON THE LEFT, EAST SIDE OF ROAD
 NH1168'AS DESCRIBED, CONTINUE SOUTH ON PAVED ROAD FOR 0.05 MILE
 NH1168'TO A GATE ON THE RIGHT AT THE NORTHEAST EDGE OF BARNYARD,
 NH1168'TURN RIGHT THROUGH GATE, THEN RIGHT AGAIN AND GO NORTH ALONG
 NH1168'FENCE ON WEST SIDE OF ROAD FOR 0.05 MILE TO EDGE OF PASTURE,
 NH1168'TURN LEFT AND GO WEST ALONG FENCE FOR 0.2 MILE TO TOP OF
 NH1168'HILL AT SOUTHEAST EDGE OF CEMETERY AND STATION AS
 NH1168'DESCRIBED.
 NH1168'
 NH1168'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1168
 NH1168                          STATION RECOVERY (1967)
 NH1168
 NH1168'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1168'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  A METAL
 NH1168'WITNESS POST WAS SET 1 FOOT NORTH OF THE AZIMUTH MARK.  A
 NH1168'METAL WITNESS POST WAS SET IN PLACE OF THE WOODEN ONE AT THE
 NH1168'STATION MARK.
 NH1168'
 NH1168'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3/4 MILE
 NH1168'SOUTHEAST OF CAPRON
 NH1168
 NH1168                          STATION RECOVERY (1997)
 NH1168
 NH1168'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1168'MARK NOT FOUND.
 NH1168
 NH1168                          STATION RECOVERY (2010)
 NH1168
 NH1168'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH1168'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3576 ***********************************************************************
 DP3576  DESIGNATION -  CAR 28
 DP3576  PID         -  DP3576
 DP3576  STATE/COUNTY-  IL/CARROLL
 DP3576  COUNTRY     -  US
 DP3576  USGS QUAD   -  SAVANNA (2018)
 DP3576
 DP3576                         *CURRENT SURVEY CONTROL
 DP3576  ______________________________________________________________________
 DP3576* NAD 83(1986) POSITION- 42 04 02.46   (N) 090 07 31.07   (W)   HD_HELD1
 DP3576* NAVD 88 ORTHO HEIGHT -   180.896 (meters)      593.49  (feet) ADJUSTED
 DP3576  ______________________________________________________________________
 DP3576  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DP3576  DYNAMIC HEIGHT  -        180.834 (meters)      593.29  (feet) COMP
 DP3576  MODELED GRAVITY -    980,276.4   (mgal)                       NAVD 88
 DP3576
 DP3576  VERT ORDER      -  SECOND    CLASS I
 DP3576
 DP3576.The horizontal coordinates were determined by differentially corrected
 DP3576.hand held GPS observations or other comparable positioning techniques
 DP3576.and have an estimated accuracy of +/- 3 meters.
 DP3576
 DP3576.The orthometric height was determined by differential leveling and
 DP3576.adjusted by the NATIONAL GEODETIC SURVEY
 DP3576.in July 2014.
 DP3576
 DP3576.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3576.GEOID18 height accuracy estimate available here.
 DP3576
 DP3576.Click photographs - Photos may exist for this station.
 DP3576
 DP3576.The dynamic height is computed by dividing the NAVD 88
 DP3576.geopotential number by the normal gravity value computed on the
 DP3576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3576.degrees latitude (g = 980.6199 gals.).
 DP3576
 DP3576.The modeled gravity was interpolated from observed gravity values.
 DP3576
 DP3576;                    North         East    Units  Estimated Accuracy
 DP3576;SPC IL W     -   599,563.8     703,423.7     MT  (+/- 3 meters HH1 GPS) 
 DP3576
 DP3576_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3783561253(NAD 83)
 DP3576
 DP3576                          SUPERSEDED SURVEY CONTROL
 DP3576
 DP3576.No superseded survey control is available for this station.
 DP3576
 DP3576_MARKER: DD = SURVEY DISK
 DP3576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3576_MARK LOGO: ILDT
 DP3576_PROJECTION: FLUSH
 DP3576_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3576+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3576
 DP3576  HISTORY     - Date     Condition        Report By
 DP3576  HISTORY     - UNK      MONUMENTED       ILDT
 DP3576  HISTORY     - 20130419 GOOD             CMT
 DP3576
 DP3576                          STATION DESCRIPTION
 DP3576
 DP3576'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3576'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3576'STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH OF THOMSON, 4.1 MI
 DP3576'(6.6 KM) WEST OF WACKER AND 2.5 MI (4.0 KM) SOUTHEAST OF SAVANNA.
 DP3576'
 DP3576'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3576'84 (VIADUCT ROAD) AND U.S. HIGHWAY 52 (CHICAGO AVENUE) IN SAVANNA,
 DP3576'ILLINOIS, PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (VIADUCT ROAD)
 DP3576'FOR 1.60 MI (2.6 KM) TO A FIELD ENTRANCE AND STATION ON THE RIGHT.
 DP3576'
 DP3576'THE STATION IS LOCATED 35.5 FT (10.8 M) WEST OF THE CENTERLINE OF
 DP3576'HIGHWAY, 24.5 FT (7.5 M) SOUTHEAST OF A '5 BY 5' SQUARE FENCE POST,
 DP3576'13.8 FT (4.2 M) SOUTH OF THE CENTERLINE OF A FIELD ENTRANCE, 12.9 FT
 DP3576'(3.9 M) WEST OF THE WEST EDGE OF PAVEMENT OF THE HIGHWAY, 4.5 FT (1.4
 DP3576'M) SOUTHEAST OF A '5 BY 5' SQUARE FENCE POST ABOUT 1.5 FT (0.5 M)
 DP3576'LOWER THAN THE HIGHWAY.
 DP3576'
 DP3576'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3577 ***********************************************************************
 DP3577  DESIGNATION -  CAR 29
 DP3577  PID         -  DP3577
 DP3577  STATE/COUNTY-  IL/CARROLL
 DP3577  COUNTRY     -  US
 DP3577  USGS QUAD   -  WACKER (2018)
 DP3577
 DP3577                         *CURRENT SURVEY CONTROL
 DP3577  ______________________________________________________________________
 DP3577* NAD 83(1986) POSITION- 42 03 14.75   (N) 090 06 55.86   (W)   HD_HELD1
 DP3577* NAVD 88 ORTHO HEIGHT -   185.812 (meters)      609.62  (feet) ADJUSTED
 DP3577  ______________________________________________________________________
 DP3577  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 DP3577  DYNAMIC HEIGHT  -        185.748 (meters)      609.41  (feet) COMP
 DP3577  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 DP3577
 DP3577  VERT ORDER      -  SECOND    CLASS I
 DP3577
 DP3577.The horizontal coordinates were determined by differentially corrected
 DP3577.hand held GPS observations or other comparable positioning techniques
 DP3577.and have an estimated accuracy of +/- 3 meters.
 DP3577
 DP3577.The orthometric height was determined by differential leveling and
 DP3577.adjusted by the NATIONAL GEODETIC SURVEY
 DP3577.in July 2014.
 DP3577
 DP3577.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3577.GEOID18 height accuracy estimate available here.
 DP3577
 DP3577.Click photographs - Photos may exist for this station.
 DP3577
 DP3577.The dynamic height is computed by dividing the NAVD 88
 DP3577.geopotential number by the normal gravity value computed on the
 DP3577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3577.degrees latitude (g = 980.6199 gals.).
 DP3577
 DP3577.The modeled gravity was interpolated from observed gravity values.
 DP3577
 DP3577;                    North         East    Units  Estimated Accuracy
 DP3577;SPC IL W     -   598,092.3     704,234.0     MT  (+/- 3 meters HH1 GPS) 
 DP3577
 DP3577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3869459809(NAD 83)
 DP3577
 DP3577                          SUPERSEDED SURVEY CONTROL
 DP3577
 DP3577.No superseded survey control is available for this station.
 DP3577
 DP3577_MARKER: DD = SURVEY DISK
 DP3577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3577_MARK LOGO: ILDT
 DP3577_PROJECTION: FLUSH
 DP3577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3577+STABILITY: SURFACE MOTION
 DP3577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3577+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2021
 DP3577
 DP3577  HISTORY     - Date     Condition        Report By
 DP3577  HISTORY     - UNK      MONUMENTED       ILDT
 DP3577  HISTORY     - 20130419 GOOD             CMT
 DP3577  HISTORY     - 20210916 GOOD             ILDT
 DP3577
 DP3577                          STATION DESCRIPTION
 DP3577
 DP3577'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3577'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3577'STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH OF THOMSON, 3.6 MI
 DP3577'(5.8 KM) WEST OF WACKER AND 3.5 MI (5.6 KM) SOUTHEAST OF SAVANNA.
 DP3577'
 DP3577'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3577'84 AND AIRPORT ROAD AT THE TRI-TOWNSHIP AIRPORT, PROCEED NORTH ON
 DP3577'ILLINOIS STATE HIGHWAY 84 FOR 0.20 MI (0.3 KM) TO THE STATION ON THE
 DP3577'RIGHT AT THE INTERSECTION OF ILLINOIS STATE HIGHWAY 84 AND MARTENS
 DP3577'DRIVE.
 DP3577'
 DP3577'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE INTERSECTION
 DP3577'AND IT IS 73.8 FT (22.5 M) NORTH-NORTHWEST OF A 'FIBER OPTIC WARNING'
 DP3577'POST, 41.5 FT (12.6 M) SOUTH-SOUTHEAST OF A POWER POLE, 35.8 FT (10.9
 DP3577'M) EAST-NORTHEAST OF THE CENTERLINE OF HIGHWAY, 30.7 FT (9.4 M)
 DP3577'NORTH-NORTHWEST OF THE CENTERLINE OF MARTENS DRIVE, 7.4 FT (2.3 M)
 DP3577'NORTHWEST OF A 'RIGHT-OF-WAY' MARKER ABOUT 1.5 FT (0.5 M) HIGHER THAN
 DP3577'THE HIGHWAY.
 DP3577'
 DP3577'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
 DP3577
 DP3577                          STATION RECOVERY (2021)
 DP3577
 DP3577'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3577'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3578 ***********************************************************************
 DP3578  DESIGNATION -  CAR 30
 DP3578  PID         -  DP3578
 DP3578  STATE/COUNTY-  IL/CARROLL
 DP3578  COUNTRY     -  US
 DP3578  USGS QUAD   -  WACKER (2018)
 DP3578
 DP3578                         *CURRENT SURVEY CONTROL
 DP3578  ______________________________________________________________________
 DP3578* NAD 83(1986) POSITION- 42 02 20.77   (N) 090 06 47.16   (W)   HD_HELD1
 DP3578* NAVD 88 ORTHO HEIGHT -   185.411 (meters)      608.30  (feet) ADJUSTED
 DP3578  ______________________________________________________________________
 DP3578  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 DP3578  DYNAMIC HEIGHT  -        185.348 (meters)      608.10  (feet) COMP
 DP3578  MODELED GRAVITY -    980,275.6   (mgal)                       NAVD 88
 DP3578
 DP3578  VERT ORDER      -  SECOND    CLASS I
 DP3578
 DP3578.The horizontal coordinates were determined by differentially corrected
 DP3578.hand held GPS observations or other comparable positioning techniques
 DP3578.and have an estimated accuracy of +/- 3 meters.
 DP3578
 DP3578.The orthometric height was determined by differential leveling and
 DP3578.adjusted by the NATIONAL GEODETIC SURVEY
 DP3578.in July 2014.
 DP3578
 DP3578.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3578.GEOID18 height accuracy estimate available here.
 DP3578
 DP3578.Click photographs - Photos may exist for this station.
 DP3578
 DP3578.The dynamic height is computed by dividing the NAVD 88
 DP3578.geopotential number by the normal gravity value computed on the
 DP3578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3578.degrees latitude (g = 980.6199 gals.).
 DP3578
 DP3578.The modeled gravity was interpolated from observed gravity values.
 DP3578
 DP3578;                    North         East    Units  Estimated Accuracy
 DP3578;SPC IL W     -   596,427.0     704,435.1     MT  (+/- 3 meters HH1 GPS) 
 DP3578
 DP3578_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3895058150(NAD 83)
 DP3578
 DP3578                          SUPERSEDED SURVEY CONTROL
 DP3578
 DP3578.No superseded survey control is available for this station.
 DP3578
 DP3578_MARKER: DD = SURVEY DISK
 DP3578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3578_MARK LOGO: ILDT
 DP3578_PROJECTION: FLUSH
 DP3578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3578+STABILITY: SURFACE MOTION
 DP3578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3578+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2021
 DP3578
 DP3578  HISTORY     - Date     Condition        Report By
 DP3578  HISTORY     - UNK      MONUMENTED       ILDT
 DP3578  HISTORY     - 20130419 GOOD             CMT
 DP3578  HISTORY     - 20210916 GOOD             ILDT
 DP3578
 DP3578                          STATION DESCRIPTION
 DP3578
 DP3578'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3578'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3578'STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTH OF THOMSON, 4.4 MI (7.1
 DP3578'KM) SOUTH-SOUTHEAST OF SAVANNA AND 3.7 MI (6.0 KM) WEST-SOUTHWEST OF
 DP3578'WACKER.
 DP3578'
 DP3578'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3578'84 AND AIRPORT ROAD AT THE TRI-TOWNSHIP AIRPORT, PROCEED SOUTH ON
 DP3578'ILLINOIS STATE HIGHWAY 84 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DP3578'RIGHT.
 DP3578'
 DP3578'THE STATION IS LOCATED 48.6 FT (14.8 M) NORTH OF A 15 INCH (38 CM)
 DP3578'CORRUGATED METAL CULVERT PIPE, 47.5 FT (14.5 M) NORTH OF A 'CULVERT'
 DP3578'SIGN, 38.6 FT (11.8 M) WEST OF THE CENTERLINE OF HIGHWAY, 20.0 FT (6.1
 DP3578'M) NORTH OF THE CENTERLINE OF A BITUMINOUS STUB ENTRANCE, 16.9 FT (5.2
 DP3578'M) SOUTHWEST OF A 15 INCH (38 CM) CORRUGATED METAL CULVERT PIPE ABOUT
 DP3578'LEVEL WITH THE HIGHWAY.
 DP3578'
 DP3578'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
 DP3578
 DP3578                          STATION RECOVERY (2021)
 DP3578
 DP3578'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3578'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3541 ***********************************************************************
 DP3541  DESIGNATION -  CAR 31
 DP3541  PID         -  DP3541
 DP3541  STATE/COUNTY-  IL/CARROLL
 DP3541  COUNTRY     -  US
 DP3541  USGS QUAD   -  WACKER (2018)
 DP3541
 DP3541                         *CURRENT SURVEY CONTROL
 DP3541  ______________________________________________________________________
 DP3541* NAD 83(1986) POSITION- 42 01 44.31   (N) 090 06 20.31   (W)   HD_HELD1
 DP3541* NAVD 88 ORTHO HEIGHT -   185.865 (meters)      609.79  (feet) ADJUSTED
 DP3541  ______________________________________________________________________
 DP3541  GEOID HEIGHT    -        -33.128 (meters)                     GEOID18
 DP3541  DYNAMIC HEIGHT  -        185.801 (meters)      609.58  (feet) COMP
 DP3541  MODELED GRAVITY -    980,274.7   (mgal)                       NAVD 88
 DP3541
 DP3541  VERT ORDER      -  SECOND    CLASS I
 DP3541
 DP3541.The horizontal coordinates were determined by differentially corrected
 DP3541.hand held GPS observations or other comparable positioning techniques
 DP3541.and have an estimated accuracy of +/- 3 meters.
 DP3541
 DP3541.The orthometric height was determined by differential leveling and
 DP3541.adjusted by the NATIONAL GEODETIC SURVEY
 DP3541.in July 2014.
 DP3541
 DP3541.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3541.GEOID18 height accuracy estimate available here.
 DP3541
 DP3541.Click photographs - Photos may exist for this station.
 DP3541
 DP3541.The dynamic height is computed by dividing the NAVD 88
 DP3541.geopotential number by the normal gravity value computed on the
 DP3541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3541.degrees latitude (g = 980.6199 gals.).
 DP3541
 DP3541.The modeled gravity was interpolated from observed gravity values.
 DP3541
 DP3541;                    North         East    Units  Estimated Accuracy
 DP3541;SPC IL W     -   595,302.6     705,053.4     MT  (+/- 3 meters HH1 GPS) 
 DP3541
 DP3541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3960557046(NAD 83)
 DP3541
 DP3541                          SUPERSEDED SURVEY CONTROL
 DP3541
 DP3541.No superseded survey control is available for this station.
 DP3541
 DP3541_MARKER: DD = SURVEY DISK
 DP3541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3541_MARK LOGO: ILDT
 DP3541_PROJECTION: FLUSH
 DP3541_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3541_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3541+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3541
 DP3541  HISTORY     - Date     Condition        Report By
 DP3541  HISTORY     - UNK      MONUMENTED       ILDT
 DP3541  HISTORY     - 20130419 GOOD             CMT
 DP3541
 DP3541                          STATION DESCRIPTION
 DP3541
 DP3541'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3541'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3541'STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTH-SOUTHEAST OF SAVANNA,
 DP3541'4.8 MI (7.7 KM) NORTH OF THOMSON AND 3.7 MI (6.0 KM) WEST-SOUTHWEST OF
 DP3541'WACKER.
 DP3541'
 DP3541'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3541'84 AND AIRPORT ROAD AT THE TRI-TOWNSHIP AIRPORT, PROCEED SOUTH ON
 DP3541'ILLINOIS STATE HIGHWAY 84 FOR 1.60 MI (2.6 KM) TO THE STATION ON THE
 DP3541'LEFT.
 DP3541'
 DP3541'THE STATION IS LOCATED 80.9 FT (24.7 M) EAST OF A RIGHT-OF-WAY MARKER,
 DP3541'54.4 FT (16.6 M) SOUTH OF A TELEPHONE PEDESTAL, 37.1 FT (11.3 M) EAST
 DP3541'OF THE CENTERLINE OF HIGHWAY, 11.0 FT (3.4 M) NORTH-NORTHWEST OF A
 DP3541'WOOD FENCE END POST, 10.1 FT (3.1 M) NORTHWEST OF A POWER POLE WITH 3
 DP3541'TRANSFORMERS ABOUT 1 FT (0.3 M) HIGHER THAN THE HIGHWAY.
 DP3541'
 DP3541'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3579 ***********************************************************************
 DP3579  DESIGNATION -  CAR 32
 DP3579  PID         -  DP3579
 DP3579  STATE/COUNTY-  IL/CARROLL
 DP3579  COUNTRY     -  US
 DP3579  USGS QUAD   -  WACKER (2018)
 DP3579
 DP3579                         *CURRENT SURVEY CONTROL
 DP3579  ______________________________________________________________________
 DP3579* NAD 83(1986) POSITION- 42 00 49.53   (N) 090 06 06.84   (W)   HD_HELD1
 DP3579* NAVD 88 ORTHO HEIGHT -   184.647 (meters)      605.80  (feet) ADJUSTED
 DP3579  ______________________________________________________________________
 DP3579  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 DP3579  DYNAMIC HEIGHT  -        184.583 (meters)      605.59  (feet) COMP
 DP3579  MODELED GRAVITY -    980,272.5   (mgal)                       NAVD 88
 DP3579
 DP3579  VERT ORDER      -  SECOND    CLASS I
 DP3579
 DP3579.The horizontal coordinates were determined by differentially corrected
 DP3579.hand held GPS observations or other comparable positioning techniques
 DP3579.and have an estimated accuracy of +/- 3 meters.
 DP3579
 DP3579.The orthometric height was determined by differential leveling and
 DP3579.adjusted by the NATIONAL GEODETIC SURVEY
 DP3579.in July 2014.
 DP3579
 DP3579.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3579.GEOID18 height accuracy estimate available here.
 DP3579
 DP3579.Click photographs - Photos may exist for this station.
 DP3579
 DP3579.The dynamic height is computed by dividing the NAVD 88
 DP3579.geopotential number by the normal gravity value computed on the
 DP3579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3579.degrees latitude (g = 980.6199 gals.).
 DP3579
 DP3579.The modeled gravity was interpolated from observed gravity values.
 DP3579
 DP3579;                    North         East    Units  Estimated Accuracy
 DP3579;SPC IL W     -   593,612.7     705,364.5     MT  (+/- 3 meters HH1 GPS) 
 DP3579
 DP3579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3997255367(NAD 83)
 DP3579
 DP3579                          SUPERSEDED SURVEY CONTROL
 DP3579
 DP3579.No superseded survey control is available for this station.
 DP3579
 DP3579_MARKER: DD = SURVEY DISK
 DP3579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3579_MARK LOGO: ILDT
 DP3579_PROJECTION: FLUSH
 DP3579_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3579+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3579
 DP3579  HISTORY     - Date     Condition        Report By
 DP3579  HISTORY     - UNK      MONUMENTED       ILDT
 DP3579  HISTORY     - 20130419 GOOD             CMT
 DP3579
 DP3579                          STATION DESCRIPTION
 DP3579
 DP3579'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3579'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3579'STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH-SOUTHEAST OF SAVANNA,
 DP3579'4.2 MI (6.8 KM) SOUTHWEST OF WACKER AND 3.8 MI (6.1 KM) NORTH OF
 DP3579'THOMSON.
 DP3579'
 DP3579'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3579'84 AND WEST MAIN STREET (ARGO FAY ROUTE) IN THOMSON, ILLINOIS, PROCEED
 DP3579'NORTH ON ILLINOIS STATE HIGHWAY 84 FOR 3.8 MI (6.1 KM) TO THE STATION
 DP3579'ON THE LEFT AT THE NORTHEAST CORNER OF A GOLF COURSE.
 DP3579'
 DP3579'THE STATION IS LOCATED 79.3 FT (24.2 M) NORTHWEST OF A 'NATURAL GAS
 DP3579'PIPELINE WARNING' POST, 37.7 FT (11.5 M) WEST-SOUTHWEST OF THE
 DP3579'CENTERLINE OF HIGHWAY, 27.7 FT (8.4 M) WEST OF STATION '310+00'
 DP3579'STAMPED IN PAVEMENT, 10.8 FT (3.3 M) SOUTHWEST OF A DITCH, 9.8 FT (3.0
 DP3579'M) SOUTHEAST OF A RIGHT-OF-WAY MARKER ABOUT LEVEL WITH THE HIGHWAY.
 DP3579'
 DP3579'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3580 ***********************************************************************
 DP3580  DESIGNATION -  CAR 33
 DP3580  PID         -  DP3580
 DP3580  STATE/COUNTY-  IL/CARROLL
 DP3580  COUNTRY     -  US
 DP3580  USGS QUAD   -  WACKER (2018)
 DP3580
 DP3580                         *CURRENT SURVEY CONTROL
 DP3580  ______________________________________________________________________
 DP3580* NAD 83(1986) POSITION- 42 00 10.19   (N) 090 06 00.08   (W)   HD_HELD1
 DP3580* NAVD 88 ORTHO HEIGHT -   183.123 (meters)      600.80  (feet) ADJUSTED
 DP3580  ______________________________________________________________________
 DP3580  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 DP3580  DYNAMIC HEIGHT  -        183.059 (meters)      600.59  (feet) COMP
 DP3580  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 DP3580
 DP3580  VERT ORDER      -  SECOND    CLASS I
 DP3580
 DP3580.The horizontal coordinates were determined by differentially corrected
 DP3580.hand held GPS observations or other comparable positioning techniques
 DP3580.and have an estimated accuracy of +/- 3 meters.
 DP3580
 DP3580.The orthometric height was determined by differential leveling and
 DP3580.adjusted by the NATIONAL GEODETIC SURVEY
 DP3580.in July 2014.
 DP3580
 DP3580.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3580.GEOID18 height accuracy estimate available here.
 DP3580
 DP3580.Click photographs - Photos may exist for this station.
 DP3580
 DP3580.The dynamic height is computed by dividing the NAVD 88
 DP3580.geopotential number by the normal gravity value computed on the
 DP3580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3580.degrees latitude (g = 980.6199 gals.).
 DP3580
 DP3580.The modeled gravity was interpolated from observed gravity values.
 DP3580
 DP3580;                    North         East    Units  Estimated Accuracy
 DP3580;SPC IL W     -   592,399.1     705,521.0     MT  (+/- 3 meters HH1 GPS) 
 DP3580
 DP3580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4016954159(NAD 83)
 DP3580
 DP3580                          SUPERSEDED SURVEY CONTROL
 DP3580
 DP3580.No superseded survey control is available for this station.
 DP3580
 DP3580_MARKER: DD = SURVEY DISK
 DP3580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3580_MARK LOGO: ILDT
 DP3580_PROJECTION: FLUSH
 DP3580_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3580+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3580
 DP3580  HISTORY     - Date     Condition        Report By
 DP3580  HISTORY     - UNK      MONUMENTED       ILDT
 DP3580  HISTORY     - 20130419 GOOD             CMT
 DP3580
 DP3580                          STATION DESCRIPTION
 DP3580
 DP3580'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3580'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3580'STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF SAVANNA,
 DP3580'4.7 MI (7.6 KM) SOUTHWEST OF WACKER AND 3.0 MI (4.8 KM) NORTH OF
 DP3580'THOMSON.
 DP3580'
 DP3580'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3580'84 AND WEST MAIN STREET (ARGO FAY ROUTE) IN THOMSON, ILLINOIS, PROCEED
 DP3580'NORTH ON ILLINOIS STATE HIGHWAY 84 FOR 3.0 MI (4.8 KM) TO THE STATION
 DP3580'ON THE RIGHT AT THE INTERSECTION OF ILLINOIS STATE HIGHWAY 84 AND 3 MI
 DP3580'(4.8 KM) ROAD.
 DP3580'
 DP3580'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE INTERSECTION
 DP3580'AND IT IS 41.4 FT (12.6 M) EAST OF THE CENTERLINE OF HIGHWAY, 40.9 FT
 DP3580'(12.5 M) NORTH OF A TELEPHONE PEDESTAL, 37.7 FT (11.5 M) SOUTH OF THE
 DP3580'CENTERLINE OF 3 MI (4.8 KM) ROAD, 28.7 FT (8.7 M) EAST OF THE EAST
 DP3580'EDGE OF PAVEMENT OF THE HIGHWAY, 15.0 FT (4.6 M) SOUTHEAST OF A 15
 DP3580'INCH (38 CM) CORRUGATED METAL CULVERT PIPE ABOUT 0.5 FT (15 CM) LOWER
 DP3580'THAN THE HIGHWAY.
 DP3580'
 DP3580'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3581 ***********************************************************************
 DP3581  DESIGNATION -  CAR 34
 DP3581  PID         -  DP3581
 DP3581  STATE/COUNTY-  IL/CARROLL
 DP3581  COUNTRY     -  US
 DP3581  USGS QUAD   -  THOMSON (2018)
 DP3581
 DP3581                         *CURRENT SURVEY CONTROL
 DP3581  ______________________________________________________________________
 DP3581* NAD 83(1986) POSITION- 41 59 10.01   (N) 090 05 58.99   (W)   HD_HELD1
 DP3581* NAVD 88 ORTHO HEIGHT -   183.066 (meters)      600.61  (feet) ADJUSTED
 DP3581  ______________________________________________________________________
 DP3581  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 DP3581  DYNAMIC HEIGHT  -        183.002 (meters)      600.40  (feet) COMP
 DP3581  MODELED GRAVITY -    980,269.1   (mgal)                       NAVD 88
 DP3581
 DP3581  VERT ORDER      -  SECOND    CLASS I
 DP3581
 DP3581.The horizontal coordinates were determined by differentially corrected
 DP3581.hand held GPS observations or other comparable positioning techniques
 DP3581.and have an estimated accuracy of +/- 3 meters.
 DP3581
 DP3581.The orthometric height was determined by differential leveling and
 DP3581.adjusted by the NATIONAL GEODETIC SURVEY
 DP3581.in July 2014.
 DP3581
 DP3581.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3581.GEOID18 height accuracy estimate available here.
 DP3581
 DP3581.Click photographs - Photos may exist for this station.
 DP3581
 DP3581.The dynamic height is computed by dividing the NAVD 88
 DP3581.geopotential number by the normal gravity value computed on the
 DP3581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3581.degrees latitude (g = 980.6199 gals.).
 DP3581
 DP3581.The modeled gravity was interpolated from observed gravity values.
 DP3581
 DP3581;                    North         East    Units  Estimated Accuracy
 DP3581;SPC IL W     -   590,542.5     705,547.5     MT  (+/- 3 meters HH1 GPS) 
 DP3581
 DP3581_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4025752304(NAD 83)
 DP3581
 DP3581                          SUPERSEDED SURVEY CONTROL
 DP3581
 DP3581.No superseded survey control is available for this station.
 DP3581
 DP3581_MARKER: DD = SURVEY DISK
 DP3581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3581_MARK LOGO: ILDT
 DP3581_PROJECTION: RECESSED 8 CENTIMETERS
 DP3581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3581+STABILITY: SURFACE MOTION
 DP3581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3581+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2018
 DP3581
 DP3581  HISTORY     - Date     Condition        Report By
 DP3581  HISTORY     - UNK      MONUMENTED       ILDT
 DP3581  HISTORY     - 20130419 GOOD             CMT
 DP3581  HISTORY     - 20180208 GOOD             ILDT
 DP3581
 DP3581                          STATION DESCRIPTION
 DP3581
 DP3581'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3581'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3581'STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF SAVANNA,
 DP3581'5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF WACKER AND 1.9 MI (3.1 KM) NORTH OF
 DP3581'THOMSON.
 DP3581'
 DP3581'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3581'84 AND WEST MAIN STREET (ARGO FAY ROUTE) IN THOMSON, ILLINOIS, PROCEED
 DP3581'NORTH ON ILLINOIS STATE HIGHWAY 84 FOR 1.90 MI (3.1 KM) TO THE STATION
 DP3581'ON THE RIGHT AT THE INTERSECTION OF ILLINOIS STATE HIGHWAY 84 AND
 DP3581'STAGG ROAD.
 DP3581'
 DP3581'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE INTERSECTION
 DP3581'AND IT IS 45.3 FT (13.8 M) SOUTH OF THE CENTERLINE OF STAGG ROAD, 32.9
 DP3581'FT (10.0 M) EAST OF THE CENTERLINE OF HIGHWAY, 20.2 FT (6.2 M) EAST OF
 DP3581'THE EAST EDGE OF PAVEMENT OF THE HIGHWAY, 7.8 FT (2.4 M) SOUTHWEST OF
 DP3581''FIBER OPTIC WARNING' POST, 4.0 FT (1.2 M) SOUTHWEST OF THE SOUTHWEST
 DP3581'CORNER OF A FIBER OPTIC VAULT ABOUT 1.0 FT (0.3 M) LOWER THAN THE
 DP3581'HIGHWAY.
 DP3581'
 DP3581'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
 DP3581
 DP3581                          STATION RECOVERY (2018)
 DP3581
 DP3581'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DP3581'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3582 ***********************************************************************
 DP3582  DESIGNATION -  CAR 35
 DP3582  PID         -  DP3582
 DP3582  STATE/COUNTY-  IL/CARROLL
 DP3582  COUNTRY     -  US
 DP3582  USGS QUAD   -  THOMSON (2018)
 DP3582
 DP3582                         *CURRENT SURVEY CONTROL
 DP3582  ______________________________________________________________________
 DP3582* NAD 83(1986) POSITION- 41 58 10.5    (N) 090 05 59.1    (W)   HD_HELD2
 DP3582* NAVD 88 ORTHO HEIGHT -   181.829 (meters)      596.55  (feet) ADJUSTED
 DP3582  ______________________________________________________________________
 DP3582  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 DP3582  DYNAMIC HEIGHT  -        181.765 (meters)      596.34  (feet) COMP
 DP3582  MODELED GRAVITY -    980,267.4   (mgal)                       NAVD 88
 DP3582
 DP3582  VERT ORDER      -  SECOND    CLASS I
 DP3582
 DP3582.The horizontal coordinates were established by autonomous hand held GPS
 DP3582.observations and have an estimated accuracy of +/- 10 meters.
 DP3582
 DP3582.The orthometric height was determined by differential leveling and
 DP3582.adjusted by the NATIONAL GEODETIC SURVEY
 DP3582.in July 2014.
 DP3582
 DP3582.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3582.GEOID18 height accuracy estimate available here.
 DP3582
 DP3582.Click photographs - Photos may exist for this station.
 DP3582
 DP3582.The dynamic height is computed by dividing the NAVD 88
 DP3582.geopotential number by the normal gravity value computed on the
 DP3582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3582.degrees latitude (g = 980.6199 gals.).
 DP3582
 DP3582.The modeled gravity was interpolated from observed gravity values.
 DP3582
 DP3582;                    North         East    Units  Estimated Accuracy
 DP3582;SPC IL W     -   588,706.      705,546.      MT  (+/- 10 meters HH2 GPS)
 DP3582
 DP3582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4031750468(NAD 83)
 DP3582
 DP3582                          SUPERSEDED SURVEY CONTROL
 DP3582
 DP3582.No superseded survey control is available for this station.
 DP3582
 DP3582_MARKER: DD = SURVEY DISK
 DP3582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3582_MARK LOGO: ILDT
 DP3582_PROJECTION: RECESSED 10 CENTIMETERS
 DP3582_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3582_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3582+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3582
 DP3582  HISTORY     - Date     Condition        Report By
 DP3582  HISTORY     - UNK      MONUMENTED       ILDT
 DP3582  HISTORY     - 20130419 GOOD             CMT
 DP3582
 DP3582                          STATION DESCRIPTION
 DP3582
 DP3582'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3582'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3582'STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) WEST OF FAIR HAVEN, 6.7 MI
 DP3582'(10.8 KM) SOUTH-SOUTHWEST OF WACKER AND 0.7 MI (1.1 KM) NORTH OF
 DP3582'THOMSON.
 DP3582'
 DP3582'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3582'84 AND WEST MAIN STREET (ARGO FAY ROUTE) IN THOMSON, ILLINOIS, PROCEED
 DP3582'NORTH ON ILLINOIS STATE HIGHWAY 84 FOR 0.75 MI (1.2 KM) TO THE STATION
 DP3582'ON THE LEFT AT THE INTERSECTION OF ILLINOIS STATE HIGHWAY 84 AND 1 MI
 DP3582'(1.6 KM) ROAD.
 DP3582'
 DP3582'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE INTERSECTION
 DP3582'AND IT IS 56.5 FT (17.2 M) WEST OF THE CENTERLINE OF HIGHWAY, 49.5 FT
 DP3582'(15.1 M) SOUTHEAST OF A WARNING SIGN FOR BURIED CABLES, 21.9 FT (6.7
 DP3582'M) SOUTH OF A POWER POLE, 13.1 FT (4.0 M) SOUTHEAST OF A TELEPHONE
 DP3582'PEDESTAL, 11.7 FT (3.6 M) EAST OF A 'RIGHT-OF-WAY' MARKER ABOUT 1.0 FT
 DP3582'(0.3 M) LOWER THAN THE HIGHWAY.
 DP3582'
 DP3582'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3583 ***********************************************************************
 DP3583  DESIGNATION -  CAR 36
 DP3583  PID         -  DP3583
 DP3583  STATE/COUNTY-  IL/CARROLL
 DP3583  COUNTRY     -  US
 DP3583  USGS QUAD   -  THOMSON (2018)
 DP3583
 DP3583                         *CURRENT SURVEY CONTROL
 DP3583  ______________________________________________________________________
 DP3583* NAD 83(1986) POSITION- 41 57 31.25   (N) 090 05 57.31   (W)   HD_HELD1
 DP3583* NAVD 88 ORTHO HEIGHT -   183.059 (meters)      600.59  (feet) ADJUSTED
 DP3583  ______________________________________________________________________
 DP3583  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 DP3583  DYNAMIC HEIGHT  -        182.994 (meters)      600.37  (feet) COMP
 DP3583  MODELED GRAVITY -    980,266.4   (mgal)                       NAVD 88
 DP3583
 DP3583  VERT ORDER      -  SECOND    CLASS I
 DP3583
 DP3583.The horizontal coordinates were determined by differentially corrected
 DP3583.hand held GPS observations or other comparable positioning techniques
 DP3583.and have an estimated accuracy of +/- 3 meters.
 DP3583
 DP3583.The orthometric height was determined by differential leveling and
 DP3583.adjusted by the NATIONAL GEODETIC SURVEY
 DP3583.in July 2014.
 DP3583
 DP3583.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3583.GEOID18 height accuracy estimate available here.
 DP3583
 DP3583.Click photographs - Photos may exist for this station.
 DP3583
 DP3583.The dynamic height is computed by dividing the NAVD 88
 DP3583.geopotential number by the normal gravity value computed on the
 DP3583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3583.degrees latitude (g = 980.6199 gals.).
 DP3583
 DP3583.The modeled gravity was interpolated from observed gravity values.
 DP3583
 DP3583;                    North         East    Units  Estimated Accuracy
 DP3583;SPC IL W     -   587,495.6     705,588.6     MT  (+/- 3 meters HH1 GPS) 
 DP3583
 DP3583_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4039949259(NAD 83)
 DP3583
 DP3583                          SUPERSEDED SURVEY CONTROL
 DP3583
 DP3583.No superseded survey control is available for this station.
 DP3583
 DP3583_MARKER: DD = SURVEY DISK
 DP3583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3583_MARK LOGO: ILDT
 DP3583_PROJECTION: RECESSED 5 CENTIMETERS
 DP3583_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3583+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3583
 DP3583  HISTORY     - Date     Condition        Report By
 DP3583  HISTORY     - UNK      MONUMENTED       ILDT
 DP3583  HISTORY     - 20130419 GOOD             CMT
 DP3583
 DP3583                          STATION DESCRIPTION
 DP3583
 DP3583'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3583'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3583'STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST OF FAIR HAVEN, 7.4 MI
 DP3583'(11.9 KM) SOUTH-SOUTHWEST OF WACKER AND IN THE TOWN OF THOMSON, IL.
 DP3583'
 DP3583'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3583'HIGHWAY 84 AND WEST MAIN STREET (ARGO FAY ROUTE) IN THOMSON, ILLINOIS
 DP3583'AND THE STATION IN THE SOUTHEAST QUADRANT OF THE INTERSECTION.
 DP3583'
 DP3583'THE STATION IS LOCATED 63.1 FT (19.2 M) SOUTH OF THE CENTERLINE OF
 DP3583'MAIN STREET, 44.6 FT (13.6 M) WEST-NORTHWEST OF THE NORTHWEST CORNER
 DP3583'OF THE BANK, 44.0 FT (13.4 M) NORTHWEST OF A FLAG POLE, 28.2 FT (8.6
 DP3583'M) SOUTHWEST OF A CONCRETE SIDEWALK FROM THE BANK TO SIDEWALK, 27.7 FT
 DP3583'(8.4 M) EAST OF THE CENTERLINE OF HIGHWAY ABOUT LEVEL WITH THE
 DP3583'HIGHWAY.
 DP3583'
 DP3583'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2964 ***********************************************************************
 AH2964  DESIGNATION -  CAR40 1A
 AH2964  PID         -  AH2964
 AH2964  STATE/COUNTY-  IL/CARROLL
 AH2964  COUNTRY     -  US
 AH2964  USGS QUAD   -  LANARK (2018)
 AH2964
 AH2964                         *CURRENT SURVEY CONTROL
 AH2964  ______________________________________________________________________
 AH2964* NAD 83(2011) POSITION- 42 00 34.75082(N) 089 49 19.95925(W)   ADJUSTED
 AH2964* NAD 83(2011) ELLIP HT-   208.225 (meters)        (06/27/12)   ADJUSTED
 AH2964* NAD 83(2011) EPOCH   -  2010.00
 AH2964* NAVD 88 ORTHO HEIGHT -   241.1   (meters)      791.    (feet) GPS OBS
 AH2964  ______________________________________________________________________
 AH2964  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2964  GEOID HEIGHT    -        -32.780 (meters)                     GEOID96
 AH2964  GEOID HEIGHT    -        -32.964 (meters)                     GEOID18
 AH2964  NAD 83(2011) X  -     14,728.192 (meters)                     COMP
 AH2964  NAD 83(2011) Y  - -4,746,413.332 (meters)                     COMP
 AH2964  NAD 83(2011) Z  -  4,246,539.925 (meters)                     COMP
 AH2964  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 AH2964
 AH2964  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2964  Standards:
 AH2964         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2964            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2964  -------------------------------------------------------------------
 AH2964  NETWORK    1.04   1.76           0.46   0.38   0.90     -0.02386261
 AH2964  -------------------------------------------------------------------
 AH2964  Click here for local accuracies and other accuracy information.
 AH2964
 AH2964.The horizontal coordinates were established by GPS observations
 AH2964.and adjusted by the National Geodetic Survey in June 2012.
 AH2964
 AH2964.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2964.been affixed to the stable North American tectonic plate. See 
 AH2964.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2964
 AH2964.The horizontal coordinates are valid at the epoch date displayed above
 AH2964.which is a decimal equivalence of Year/Month/Day.
 AH2964
 AH2964.The orthometric height was determined by GPS observations and a
 AH2964.high-resolution geoid model.
 AH2964
 AH2964.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2964.GEOID18 height accuracy estimate available here.
 AH2964
 AH2964.Click photographs - Photos may exist for this station.
 AH2964
 AH2964.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2964
 AH2964.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2964
 AH2964.The ellipsoidal height was determined by GPS observations
 AH2964.and is referenced to NAD 83.
 AH2964
 AH2964. The following values were computed from the NAD 83(2011) position.
 AH2964
 AH2964;                    North         East     Units Scale Factor Converg.
 AH2964;SPC IL W     -   593,212.111   728,532.449   MT  0.99995119   +0 13 49.9
 AH2964;SPC IL W     - 1,946,230.07  2,390,193.54   sFT  0.99995119   +0 13 49.9
 AH2964;UTM  16      - 4,654,701.708   266,296.525   MT  1.00027211   -1 53 22.7
 AH2964
 AH2964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2964!SPC IL W     -   0.99996734  x   0.99995119  =   0.99991853
 AH2964!UTM  16      -   0.99996734  x   1.00027211  =   1.00023944
 AH2964
 AH2964:                Primary Azimuth Mark                     Grid Az
 AH2964:SPC IL W     -  CAR40 1B                                 271 54 20.7
 AH2964:UTM  16      -  CAR40 1B                                 274 01 33.3
 AH2964
 AH2964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6629654701(NAD 83)
 AH2964
 AH2964|---------------------------------------------------------------------|
 AH2964| PID    Reference Object                     Distance      Geod. Az  |
 AH2964|                                                           dddmmss.s |
 AH2964| AH2965 CAR40 1B                            APPROX. 0.7 KM 2720810.6 |
 AH2964|---------------------------------------------------------------------|
 AH2964
 AH2964                          SUPERSEDED SURVEY CONTROL
 AH2964
 AH2964  NAD 83(2007)-  42 00 34.75083(N)    089 49 19.96008(W) AD(2002.00) 0
 AH2964  ELLIP H (02/10/07)  208.260  (m)                       GP(2002.00)    
 AH2964  ELLIP H (12/06/04)  208.236  (m)                       GP(       ) 4 1
 AH2964  NAD 83(1997)-  42 00 34.75060(N)    089 49 19.95955(W) AD(       ) 1
 AH2964  ELLIP H (09/15/98)  208.289  (m)                       GP(       ) 3 1
 AH2964
 AH2964.Superseded values are not recommended for survey control.
 AH2964
 AH2964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2964.See file dsdata.pdf to determine how the superseded data were derived.
 AH2964
 AH2964_MARKER: I = METAL ROD
 AH2964_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2964_STAMPING: CAR40-1A
 AH2964_MARK LOGO: ILDT
 AH2964_PROJECTION: FLUSH
 AH2964_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2964_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2964+STABILITY: POSITION/ELEVATION WELL
 AH2964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2964+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2020
 AH2964_ROD/PIPE-DEPTH: 7.3 meters
 AH2964_SLEEVE-DEPTH  : 0.9 meters
 AH2964
 AH2964  HISTORY     - Date     Condition        Report By
 AH2964  HISTORY     - 1996     MONUMENTED       SECI
 AH2964  HISTORY     - 20011203 GOOD             NGS
 AH2964  HISTORY     - 20030923 GOOD             USPSQD
 AH2964  HISTORY     - 20100612 GOOD             ILDT
 AH2964  HISTORY     - 20201113 GOOD             ILDT
 AH2964
 AH2964                          STATION DESCRIPTION
 AH2964
 AH2964'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2964'STATION IS LOCATED APPROXIMATELY 3.6 MI (5.8 KM) EAST OF CHADWICK, 4.1
 AH2964'MI (6.6 KM) NORTHEAST OF MILLEDGEVILLE IN THE SOUTHWEST 1/4 OF SECTION
 AH2964'5, T 23 N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 40
 AH2964'(FORMERLY ILLINOIS ROUT 88) AND ILLINOIS ROUTE 78, PROCEED SOUTH ALONG
 AH2964'ILLINOIS ROUTE 40 FOR APPROXIMATELY 11.4 MI (18.3 KM) TO THE STATION
 AH2964'LOCATED IN THE GRASS MERIDIAN AT THE INTERSECTION OF ILLINOIS ROUTE
 AH2964'40, EAST COOK ROAD, AND SOUTH BENSON ROAD.  THE STATION IS LOCATED
 AH2964'53.9 FT (16.4 M) NORTHEAST OF THE CENTERLINE OF ILLINOIS ROUTE 40,
 AH2964'35.4 FT (10.8 M) SOUTH OF THE CENTERLINE OF EAST COOK ROAD, 219.8 FT
 AH2964'(67.0 M) WEST OF THE CENTERLINE OF SOUTH BENSON ROAD, 247.3 FT (75.4
 AH2964'M) SOUTHEAST OF A CARROLL COUNTY MILE MARKER 7.52 SIGN, 469.3 FT
 AH2964'(143.0 M) NORTHWEST OF A CARROL COUNTY MILE MARKER 7.39 SIGN, 141.5 FT
 AH2964'(43.1 M) SOUTHWEST OF A CONCRETE R.O.W. MARKER, 140.9 FT (42.9 M)
 AH2964'SOUTHWEST OF A FENCE CORNER TO A FENCE THAT RUNS WEST AND NORTHEAST,
 AH2964'AND 1.2 FT (0.4 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2964'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2964'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2964
 AH2964                          STATION RECOVERY (2001)
 AH2964
 AH2964'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2964'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2964
 AH2964                          STATION RECOVERY (2003)
 AH2964
 AH2964'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2964'RECOVERED IN GOOD CONDITION.
 AH2964
 AH2964                          STATION RECOVERY (2010)
 AH2964
 AH2964'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RBI)
 AH2964'RECOVERED IN GOOD CONDITION.
 AH2964
 AH2964                          STATION RECOVERY (2020)
 AH2964
 AH2964'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2964'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2965 ***********************************************************************
 AH2965  DESIGNATION -  CAR40 1B
 AH2965  PID         -  AH2965
 AH2965  STATE/COUNTY-  IL/CARROLL
 AH2965  COUNTRY     -  US
 AH2965  USGS QUAD   -  LANARK (2018)
 AH2965
 AH2965                         *CURRENT SURVEY CONTROL
 AH2965  ______________________________________________________________________
 AH2965* NAD 83(2011) POSITION- 42 00 35.61074(N) 089 49 50.91113(W)   ADJUSTED
 AH2965* NAD 83(2011) ELLIP HT-   205.799 (meters)        (06/27/12)   ADJUSTED
 AH2965* NAD 83(2011) EPOCH   -  2010.00
 AH2965* NAVD 88 ORTHO HEIGHT -   238.7   (meters)      783.    (feet) GPS OBS
 AH2965  ______________________________________________________________________
 AH2965  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2965  GEOID HEIGHT    -        -32.785 (meters)                     GEOID96
 AH2965  GEOID HEIGHT    -        -32.968 (meters)                     GEOID18
 AH2965  NAD 83(2011) X  -     14,015.892 (meters)                     COMP
 AH2965  NAD 83(2011) Y  - -4,746,395.929 (meters)                     COMP
 AH2965  NAD 83(2011) Z  -  4,246,558.016 (meters)                     COMP
 AH2965  LAPLACE CORR    -          1.13  (seconds)                    DEFLEC18
 AH2965
 AH2965  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2965  Standards:
 AH2965         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2965            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2965  -------------------------------------------------------------------
 AH2965  NETWORK    1.03   1.76           0.46   0.37   0.90     -0.02104774
 AH2965  -------------------------------------------------------------------
 AH2965  Click here for local accuracies and other accuracy information.
 AH2965
 AH2965.The horizontal coordinates were established by GPS observations
 AH2965.and adjusted by the National Geodetic Survey in June 2012.
 AH2965
 AH2965.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2965.been affixed to the stable North American tectonic plate. See 
 AH2965.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2965
 AH2965.The horizontal coordinates are valid at the epoch date displayed above
 AH2965.which is a decimal equivalence of Year/Month/Day.
 AH2965
 AH2965.The orthometric height was determined by GPS observations and a
 AH2965.high-resolution geoid model.
 AH2965
 AH2965.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2965.GEOID18 height accuracy estimate available here.
 AH2965
 AH2965.Click photographs - Photos may exist for this station.
 AH2965
 AH2965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2965
 AH2965.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2965
 AH2965.The ellipsoidal height was determined by GPS observations
 AH2965.and is referenced to NAD 83.
 AH2965
 AH2965. The following values were computed from the NAD 83(2011) position.
 AH2965
 AH2965;                    North         East     Units Scale Factor Converg.
 AH2965;SPC IL W     -   593,235.811   727,820.163   MT  0.99995070   +0 13 29.2
 AH2965;SPC IL W     - 1,946,307.82  2,387,856.65   sFT  0.99995070   +0 13 29.2
 AH2965;UTM  16      - 4,654,751.760   265,585.375   MT  1.00027621   -1 53 43.5
 AH2965
 AH2965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2965!SPC IL W     -   0.99996772  x   0.99995070  =   0.99991842
 AH2965!UTM  16      -   0.99996772  x   1.00027621  =   1.00024392
 AH2965
 AH2965:                Primary Azimuth Mark                     Grid Az
 AH2965:SPC IL W     -  CAR40 1A                                 091 54 20.7
 AH2965:UTM  16      -  CAR40 1A                                 094 01 33.4
 AH2965
 AH2965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6558554751(NAD 83)
 AH2965
 AH2965|---------------------------------------------------------------------|
 AH2965| PID    Reference Object                     Distance      Geod. Az  |
 AH2965|                                                           dddmmss.s |
 AH2965| AH2964 CAR40 1A                            APPROX. 0.7 KM 0920749.9 |
 AH2965|---------------------------------------------------------------------|
 AH2965
 AH2965                          SUPERSEDED SURVEY CONTROL
 AH2965
 AH2965  NAD 83(2007)-  42 00 35.61075(N)    089 49 50.91196(W) AD(2002.00) 0
 AH2965  ELLIP H (02/10/07)  205.835  (m)                       GP(2002.00)    
 AH2965  ELLIP H (12/06/04)  205.810  (m)                       GP(       ) 4 1
 AH2965  NAD 83(1997)-  42 00 35.61052(N)    089 49 50.91143(W) AD(       ) 1
 AH2965  ELLIP H (09/15/98)  205.864  (m)                       GP(       ) 3 1
 AH2965
 AH2965.Superseded values are not recommended for survey control.
 AH2965
 AH2965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2965.See file dsdata.pdf to determine how the superseded data were derived.
 AH2965
 AH2965_MARKER: F = FLANGE-ENCASED ROD
 AH2965_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2965_STAMPING: CAR40-1B
 AH2965_MARK LOGO: ILDT
 AH2965_PROJECTION: RECESSED 3 CENTIMETERS
 AH2965_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2965_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2965+STABILITY: POSITION/ELEVATION WELL
 AH2965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2965+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2022
 AH2965_ROD/PIPE-DEPTH: 6.1 meters
 AH2965_SLEEVE-DEPTH  : 0.9 meters
 AH2965
 AH2965  HISTORY     - Date     Condition        Report By
 AH2965  HISTORY     - 1996     MONUMENTED       SECI
 AH2965  HISTORY     - 20011203 GOOD             NGS
 AH2965  HISTORY     - 20030923 GOOD             USPSQD
 AH2965  HISTORY     - 20220615 GOOD             ILDT
 AH2965
 AH2965                          STATION DESCRIPTION
 AH2965
 AH2965'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2965'STATION IS LOCATED APPROXIMATELY 3.1 MI (5.0 KM) EAST OF CHADWICK, 4.4
 AH2965'MI (7.1 KM) NORTHEAST OF MILLEDGEVILLE IN THE SOUTHEAST 1/4 OF SECTION
 AH2965'5, T 23 N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 40
 AH2965'(FORMERLY ILLINOIS ROUTE 88) AND ILLINOIS ROUTE 78, PROCEED SOUTH
 AH2965'ALONG ILLINOIS ROUTE 40 FOR APPROXIMATELY 10.95 MI (17.62 KM) TO THE
 AH2965'STATION LOCATED ON THE LEFT (NORTH) SIDE OF ILLINOIS ROUTE 40, JUST
 AH2965'WEST OF A FIELD ENTRANCE AND NEAR MILE MARKER 7.93.  THE STATION IS
 AH2965'LOCATED 31.8 FT (9.7 M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 40,
 AH2965'30 FT (9.1 M) WEST OF THE CENTER OF A FIELD ENTRANCE, 42.6 FT (13.0 M)
 AH2965'WEST OF A FENCE CORNER ON THE EAST SIDE OF THE FIELD ENTRANCE TO A
 AH2965'FENCE THAT RUNS EAST, 57.8 FT (17.6 M) EAST OF A FENCE CORNER TO A
 AH2965'FENCE THAT RUNS EAST, WEST, AND NORTH, 68.3 FT (20.8 M) SOUTHEAST OF A
 AH2965'WOOD FENCE POST (4TH POST NORTH OF THE CORNER POST) , +/- 375 FT
 AH2965'(114.3 M) EAST OF A CARROLL COUNTY MILE MARKER 8, 2.5 FT (0.8 M) SOUTH
 AH2965'OF THE EAST-WEST FENCE LINE, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE
 AH2965'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2965'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2965
 AH2965                          STATION RECOVERY (2001)
 AH2965
 AH2965'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2965'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2965
 AH2965                          STATION RECOVERY (2003)
 AH2965
 AH2965'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2965'RECOVERED IN GOOD CONDITION.
 AH2965
 AH2965                          STATION RECOVERY (2022)
 AH2965
 AH2965'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 AH2965'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2970 ***********************************************************************
 AH2970  DESIGNATION -  CAR64 1A
 AH2970  PID         -  AH2970
 AH2970  STATE/COUNTY-  IL/CARROLL
 AH2970  COUNTRY     -  US
 AH2970  USGS QUAD   -  WACKER (2018)
 AH2970
 AH2970                         *CURRENT SURVEY CONTROL
 AH2970  ______________________________________________________________________
 AH2970* NAD 83(2011) POSITION- 42 05 57.43717(N) 090 07 26.20944(W)   ADJUSTED
 AH2970* NAD 83(2011) ELLIP HT-   157.329 (meters)        (06/27/12)   ADJUSTED
 AH2970* NAD 83(2011) EPOCH   -  2010.00
 AH2970* NAVD 88 ORTHO HEIGHT -   190.5   (meters)      625.    (feet) GPS OBS
 AH2970  ______________________________________________________________________
 AH2970  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2970  GEOID HEIGHT    -        -32.958 (meters)                     GEOID96
 AH2970  GEOID HEIGHT    -        -33.135 (meters)                     GEOID18
 AH2970  NAD 83(2011) X  -    -10,253.374 (meters)                     COMP
 AH2970  NAD 83(2011) Y  - -4,739,718.109 (meters)                     COMP
 AH2970  NAD 83(2011) Z  -  4,253,898.576 (meters)                     COMP
 AH2970  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 AH2970
 AH2970  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2970  Standards:
 AH2970         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2970            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2970  -------------------------------------------------------------------
 AH2970  NETWORK    0.79   1.33           0.35   0.29   0.68     -0.11922101
 AH2970  -------------------------------------------------------------------
 AH2970  Click here for local accuracies and other accuracy information.
 AH2970
 AH2970.The horizontal coordinates were established by GPS observations
 AH2970.and adjusted by the National Geodetic Survey in June 2012.
 AH2970
 AH2970.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2970.been affixed to the stable North American tectonic plate. See 
 AH2970.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2970
 AH2970.The horizontal coordinates are valid at the epoch date displayed above
 AH2970.which is a decimal equivalence of Year/Month/Day.
 AH2970
 AH2970.The orthometric height was determined by GPS observations and a
 AH2970.high-resolution geoid model.
 AH2970
 AH2970.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2970.GEOID18 height accuracy estimate available here.
 AH2970
 AH2970.Click photographs - Photos may exist for this station.
 AH2970
 AH2970.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2970
 AH2970.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2970
 AH2970.The ellipsoidal height was determined by GPS observations
 AH2970.and is referenced to NAD 83.
 AH2970
 AH2970. The following values were computed from the NAD 83(2011) position.
 AH2970
 AH2970;                    North         East     Units Scale Factor Converg.
 AH2970;SPC IL W     -   603,111.167   703,533.636   MT  0.99994133   +0 01 43.1
 AH2970;SPC IL W     - 1,978,707.22  2,308,176.60   sFT  0.99994133   +0 01 43.1
 AH2970;UTM  15      - 4,664,803.708   737,827.498   MT  1.00029603   +1 55 44.6
 AH2970
 AH2970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2970!SPC IL W     -   0.99997533  x   0.99994133  =   0.99991666
 AH2970!UTM  15      -   0.99997533  x   1.00029603  =   1.00027135
 AH2970
 AH2970:                Primary Azimuth Mark                     Grid Az
 AH2970:SPC IL W     -  CAR64 1B                                 088 37 39.6
 AH2970:UTM  15      -  CAR64 1B                                 086 43 38.1
 AH2970
 AH2970_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3782764803(NAD 83)
 AH2970
 AH2970|---------------------------------------------------------------------|
 AH2970| PID    Reference Object                     Distance      Geod. Az  |
 AH2970|                                                           dddmmss.s |
 AH2970| AH2971 CAR64 1B                            APPROX. 0.8 KM 0883922.7 |
 AH2970| NJ0173 K 272                               267.675 METERS 24507     |
 AH2970|---------------------------------------------------------------------|
 AH2970
 AH2970                          SUPERSEDED SURVEY CONTROL
 AH2970
 AH2970  NAD 83(2007)-  42 05 57.43717(N)    090 07 26.21029(W) AD(2002.00) 0
 AH2970  ELLIP H (02/10/07)  157.359  (m)                       GP(2002.00)    
 AH2970  ELLIP H (12/06/04)  157.343  (m)                       GP(       ) 4 1
 AH2970  NAD 83(1997)-  42 05 57.43679(N)    090 07 26.20959(W) AD(       ) 1
 AH2970  ELLIP H (09/15/98)  157.419  (m)                       GP(       ) 3 1
 AH2970
 AH2970.Superseded values are not recommended for survey control.
 AH2970
 AH2970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2970.See file dsdata.pdf to determine how the superseded data were derived.
 AH2970
 AH2970_MARKER: I = METAL ROD
 AH2970_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2970_STAMPING: CAR64-1A
 AH2970_MARK LOGO: ILDT
 AH2970_PROJECTION: FLUSH
 AH2970_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2970_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2970+STABILITY: POSITION/ELEVATION WELL
 AH2970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2970+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2015
 AH2970_ROD/PIPE-DEPTH: 4.9 meters
 AH2970_SLEEVE-DEPTH  : 0.9 meters
 AH2970
 AH2970  HISTORY     - Date     Condition        Report By
 AH2970  HISTORY     - 1996     MONUMENTED       SECI
 AH2970  HISTORY     - 20011203 GOOD             NGS
 AH2970  HISTORY     - 20030923 GOOD             USPSQD
 AH2970  HISTORY     - 20150827 GOOD             ILDT
 AH2970
 AH2970                          STATION DESCRIPTION
 AH2970
 AH2970'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2970'STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) NORTHEAST OF SAVANNA,
 AH2970'7.4 MI (11.9 KM) WEST OF MT.  CARROLL IN THE SOUTHWEST 1/4 OF SECTION
 AH2970'2, T 24 N, R 3 E.  THE STATION IS LOCATED IN THE SOUTHEAST CORNER OF
 AH2970'SAVANNA, IN BETWEEN ILLINOIS ROUTE 64 AND OLD MILL PARK, 44.4 FT (13.5
 AH2970'M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 64, 108 FT (32.9 M) EAST
 AH2970'OF THE CENTER OF THE ENTRANCE TO OLD MILL PARK, 30 FT (9.1 M) SOUTH OF
 AH2970'A ONE LANE ROAD IN OLD MILL PARK, 85.2 FT (26.0 M) SOUTHEAST OF A
 AH2970'POWER POLE NEAR THE NORTHEAST CORNER OF THE PARK ENTRANCE AND ILLINOIS
 AH2970'ROUTE 64, 51.8 FT (15.8 M) SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 22
 AH2970'FT (6.7 M) SOUTH OF A FENCE BETWEEN THE ROAD R.O.W.  AND OLD MILL
 AH2970'PARK, 133.7 FT (40.8 M) WEST OF A CONCRETE R.O.W.  MARKER, 79 FT (24.1
 AH2970'M) SOUTHWEST OF A LIGHT POLE TO THE BASEBALL DIAMOND, 85.1 FT (25.9 M)
 AH2970'SOUTHWEST OF A FLAGPOLE, AND 1.5 FT (0.5 M) SOUTH OF AN ORANGE
 AH2970'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2970'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2970
 AH2970                          STATION RECOVERY (2001)
 AH2970
 AH2970'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2970'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2970
 AH2970                          STATION RECOVERY (2003)
 AH2970
 AH2970'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2970'RECOVERED IN GOOD CONDITION.
 AH2970
 AH2970                          STATION RECOVERY (2015)
 AH2970
 AH2970'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH2970'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2971 ***********************************************************************
 AH2971  DESIGNATION -  CAR64 1B
 AH2971  PID         -  AH2971
 AH2971  STATE/COUNTY-  IL/CARROLL
 AH2971  COUNTRY     -  US
 AH2971  USGS QUAD   -  WACKER (2018)
 AH2971
 AH2971                         *CURRENT SURVEY CONTROL
 AH2971  ______________________________________________________________________
 AH2971* NAD 83(2011) POSITION- 42 05 58.05810(N) 090 06 50.57596(W)   ADJUSTED
 AH2971* NAD 83(2011) ELLIP HT-   159.540 (meters)        (06/27/12)   ADJUSTED
 AH2971* NAD 83(2011) EPOCH   -  2010.00
 AH2971* NAVD 88 ORTHO HEIGHT -   192.7   (meters)      632.    (feet) GPS OBS
 AH2971  ______________________________________________________________________
 AH2971  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2971  GEOID HEIGHT    -        -32.959 (meters)                     GEOID96
 AH2971  GEOID HEIGHT    -        -33.137 (meters)                     GEOID18
 AH2971  NAD 83(2011) X  -     -9,434.537 (meters)                     COMP
 AH2971  NAD 83(2011) Y  - -4,739,708.605 (meters)                     COMP
 AH2971  NAD 83(2011) Z  -  4,253,914.274 (meters)                     COMP
 AH2971  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 AH2971
 AH2971  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2971  Standards:
 AH2971         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2971            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2971  -------------------------------------------------------------------
 AH2971  NETWORK    0.74   1.25           0.32   0.28   0.64     -0.13955367
 AH2971  -------------------------------------------------------------------
 AH2971  Click here for local accuracies and other accuracy information.
 AH2971
 AH2971.The horizontal coordinates were established by GPS observations
 AH2971.and adjusted by the National Geodetic Survey in June 2012.
 AH2971
 AH2971.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2971.been affixed to the stable North American tectonic plate. See 
 AH2971.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2971
 AH2971.The horizontal coordinates are valid at the epoch date displayed above
 AH2971.which is a decimal equivalence of Year/Month/Day.
 AH2971
 AH2971.The orthometric height was determined by GPS observations and a
 AH2971.high-resolution geoid model.
 AH2971
 AH2971.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2971.GEOID18 height accuracy estimate available here.
 AH2971
 AH2971.Click photographs - Photos may exist for this station.
 AH2971
 AH2971.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2971
 AH2971.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2971
 AH2971.The ellipsoidal height was determined by GPS observations
 AH2971.and is referenced to NAD 83.
 AH2971
 AH2971. The following values were computed from the NAD 83(2011) position.
 AH2971
 AH2971;                    North         East     Units Scale Factor Converg.
 AH2971;SPC IL W     -   603,130.781   704,352.373   MT  0.99994141   +0 02 07.0
 AH2971;SPC IL W     - 1,978,771.57  2,310,862.74   sFT  0.99994141   +0 02 07.0
 AH2971;UTM  15      - 4,664,850.479   738,645.425   MT  1.00030083   +1 56 08.6
 AH2971
 AH2971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2971!SPC IL W     -   0.99997498  x   0.99994141  =   0.99991639
 AH2971!UTM  15      -   0.99997498  x   1.00030083  =   1.00027580
 AH2971
 AH2971:                Primary Azimuth Mark                     Grid Az
 AH2971:SPC IL W     -  CAR64 1A                                 268 37 39.6
 AH2971:UTM  15      -  CAR64 1A                                 266 43 38.0
 AH2971
 AH2971_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3864564850(NAD 83)
 AH2971
 AH2971|---------------------------------------------------------------------|
 AH2971| PID    Reference Object                     Distance      Geod. Az  |
 AH2971|                                                           dddmmss.s |
 AH2971| AH2970 CAR64 1A                            APPROX. 0.8 KM 2683946.6 |
 AH2971|---------------------------------------------------------------------|
 AH2971
 AH2971                          SUPERSEDED SURVEY CONTROL
 AH2971
 AH2971  NAD 83(2007)-  42 05 58.05810(N)    090 06 50.57682(W) AD(2002.00) 0
 AH2971  ELLIP H (02/10/07)  159.570  (m)                       GP(2002.00)    
 AH2971  ELLIP H (12/06/04)  159.554  (m)                       GP(       ) 4 1
 AH2971  NAD 83(1997)-  42 05 58.05774(N)    090 06 50.57610(W) AD(       ) 1
 AH2971  ELLIP H (09/15/98)  159.631  (m)                       GP(       ) 3 1
 AH2971
 AH2971.Superseded values are not recommended for survey control.
 AH2971
 AH2971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2971.See file dsdata.pdf to determine how the superseded data were derived.
 AH2971
 AH2971_MARKER: I = METAL ROD
 AH2971_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2971_STAMPING: CAR64-1B
 AH2971_MARK LOGO: ILDT
 AH2971_PROJECTION: RECESSED 3 CENTIMETERS
 AH2971_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2971_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2971+STABILITY: POSITION/ELEVATION WELL
 AH2971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2971+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003
 AH2971_ROD/PIPE-DEPTH: 4.9 meters
 AH2971_SLEEVE-DEPTH  : 0.9 meters
 AH2971
 AH2971  HISTORY     - Date     Condition        Report By
 AH2971  HISTORY     - 1996     MONUMENTED       SECI
 AH2971  HISTORY     - 20011203 GOOD             NGS
 AH2971  HISTORY     - 20030923 GOOD             USPSQD
 AH2971
 AH2971                          STATION DESCRIPTION
 AH2971
 AH2971'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2971'STATION IS LOCATED APPROXIMATELY 1.4 MI (2.3 KM) NORTHEAST OF SAVANNA,
 AH2971'6.8 MI (10.9 KM) WEST OF MT.  CARROLL IN THE SOUTHWEST 1/4 OF SECTION
 AH2971'1, T 24 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND
 AH2971'ILLINOIS ROUTE 84 (SOUTH) IN THE SOUTHWEST CORNER OF SAVANNA, PROCEED
 AH2971'EAST ALONG ILLINOIS ROUTE 64 FOR APPROXIMATELY 1.4 MI (2.3 KM) TO THE
 AH2971'STATION LOCATED ON THE LEFT (NORTH) SIDE OF ILLINOIS ROUTE 64 NEAR
 AH2971'MILE MARKER 3.48.  THE STATION IS LOCATED 58.9 FT (18.0 M) NORTH OF
 AH2971'THE CENTERLINE OF ILLINOIS ROUTE 64, 310 FT (94.5 M) EAST OF THE
 AH2971'CENTER OF SCENIC BLUFF ROAD, 227.6 FT (69.4 M) SOUTHEAST OF A FENCE
 AH2971'CORNER TO A FENCE THAT RUNS EAST AND NORTHWEST, 227.2 FT (69.3 M)
 AH2971'SOUTHEAST OF A CONCRETE R.O.W.  MARKER NEAR THE FENCE CORNER, 230.6 FT
 AH2971'(70.3 M) NORTHEAST OF NGS VERTICAL STATION H 272 1970 LOCATED ON
 AH2971'CENTER OF THE NORTH HEADWALL OF A BOX CULVERT UNDER ILLINOIS ROUTE 64,
 AH2971'250.6 FT (76.4 M) NORTHEAST OF A CONCRETE R.O.W.  MARKER, 136.4 FT
 AH2971'(41.6 M) NORTHWEST OF THE CENTER OF A CONCRETE HEADWALL AROUND A
 AH2971'CORRUGATED METAL PIPE, 153.9 FT (46.9 M) NORTHWEST OF THE CENTER OF
 AH2971'THE BACK OF CURB OF AN INLET ON THE NORTH SIDE OF ILLINOIS ROUTE 64,
 AH2971'AND 1.2 FT (0.4 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2971'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2971'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2971
 AH2971                          STATION RECOVERY (2001)
 AH2971
 AH2971'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2971'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2971
 AH2971                          STATION RECOVERY (2003)
 AH2971
 AH2971'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2971'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2972 ***********************************************************************
 AH2972  DESIGNATION -  CAR64 2A
 AH2972  PID         -  AH2972
 AH2972  STATE/COUNTY-  IL/CARROLL
 AH2972  COUNTRY     -  US
 AH2972  USGS QUAD   -  MOUNT CARROLL (2018)
 AH2972
 AH2972                         *CURRENT SURVEY CONTROL
 AH2972  ______________________________________________________________________
 AH2972* NAD 83(2011) POSITION- 42 05 23.17942(N) 089 58 00.71809(W)   ADJUSTED
 AH2972* NAD 83(2011) ELLIP HT-   220.701 (meters)        (06/27/12)   ADJUSTED
 AH2972* NAD 83(2011) EPOCH   -  2010.00
 AH2972* NAVD 88 ORTHO HEIGHT -   253.8   (meters)      833.    (feet) GPS OBS
 AH2972  ______________________________________________________________________
 AH2972  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2972  GEOID HEIGHT    -        -32.908 (meters)                     GEOID96
 AH2972  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 AH2972  NAD 83(2011) X  -      2,741.399 (meters)                     COMP
 AH2972  NAD 83(2011) Y  - -4,740,484.015 (meters)                     COMP
 AH2972  NAD 83(2011) Z  -  4,253,156.702 (meters)                     COMP
 AH2972  LAPLACE CORR    -          1.13  (seconds)                    DEFLEC18
 AH2972
 AH2972  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2972  Standards:
 AH2972         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2972            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2972  -------------------------------------------------------------------
 AH2972  NETWORK    0.99   1.67           0.44   0.36   0.85     -0.05808012
 AH2972  -------------------------------------------------------------------
 AH2972  Click here for local accuracies and other accuracy information.
 AH2972
 AH2972.The horizontal coordinates were established by GPS observations
 AH2972.and adjusted by the National Geodetic Survey in June 2012.
 AH2972
 AH2972.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2972.been affixed to the stable North American tectonic plate. See 
 AH2972.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2972
 AH2972.The horizontal coordinates are valid at the epoch date displayed above
 AH2972.which is a decimal equivalence of Year/Month/Day.
 AH2972
 AH2972.The orthometric height was determined by GPS observations and a
 AH2972.high-resolution geoid model.
 AH2972
 AH2972.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2972.GEOID18 height accuracy estimate available here.
 AH2972
 AH2972.Click photographs - Photos may exist for this station.
 AH2972
 AH2972.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2972
 AH2972.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2972
 AH2972.The ellipsoidal height was determined by GPS observations
 AH2972.and is referenced to NAD 83.
 AH2972
 AH2972. The following values were computed from the NAD 83(2011) position.
 AH2972
 AH2972;                    North         East     Units Scale Factor Converg.
 AH2972;SPC IL W     -   602,072.669   716,529.370   MT  0.99994454   +0 08 02.1
 AH2972;SPC IL W     - 1,975,300.08  2,350,813.44   sFT  0.99994454   +0 08 02.1
 AH2972;UTM  16      - 4,664,003.944   254,625.557   MT  1.00034091   -1 59 22.8
 AH2972;UTM  15      - 4,664,196.491   750,855.631   MT  1.00037439   +2 02 02.9
 AH2972
 AH2972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2972!SPC IL W     -   0.99996539  x   0.99994454  =   0.99990993
 AH2972!UTM  16      -   0.99996539  x   1.00034091  =   1.00030628
 AH2972!UTM  15      -   0.99996539  x   1.00037439  =   1.00033976
 AH2972
 AH2972:                Primary Azimuth Mark                     Grid Az
 AH2972:SPC IL W     -  CAR64 2B                                 046 57 22.1
 AH2972:UTM  16      -  CAR64 2B                                 049 04 47.0
 AH2972:UTM  15      -  CAR64 2B                                 045 03 21.3
 AH2972
 AH2972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5462564003(NAD 83)
 AH2972
 AH2972|---------------------------------------------------------------------|
 AH2972| PID    Reference Object                     Distance      Geod. Az  |
 AH2972|                                                           dddmmss.s |
 AH2972| AH2973 CAR64 2B                            APPROX. 0.7 KM 0470524.2 |
 AH2972|---------------------------------------------------------------------|
 AH2972
 AH2972                          SUPERSEDED SURVEY CONTROL
 AH2972
 AH2972  NAD 83(2007)-  42 05 23.17942(N)    089 58 00.71896(W) AD(2002.00) 0
 AH2972  ELLIP H (02/10/07)  220.732  (m)                       GP(2002.00)    
 AH2972  ELLIP H (12/06/04)  220.715  (m)                       GP(       ) 4 1
 AH2972  NAD 83(1997)-  42 05 23.17915(N)    089 58 00.71840(W) AD(       ) 1
 AH2972  ELLIP H (09/15/98)  220.782  (m)                       GP(       ) 3 1
 AH2972
 AH2972.Superseded values are not recommended for survey control.
 AH2972
 AH2972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2972.See file dsdata.pdf to determine how the superseded data were derived.
 AH2972
 AH2972_MARKER: I = METAL ROD
 AH2972_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2972_STAMPING: CAR64-2A
 AH2972_MARK LOGO: ILDT
 AH2972_PROJECTION: FLUSH
 AH2972_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2972_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2972+STABILITY: POSITION/ELEVATION WELL
 AH2972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2972+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003
 AH2972_ROD/PIPE-DEPTH: 6.1 meters
 AH2972_SLEEVE-DEPTH  : 0.9 meters
 AH2972
 AH2972  HISTORY     - Date     Condition        Report By
 AH2972  HISTORY     - 1996     MONUMENTED       SECI
 AH2972  HISTORY     - 20011203 GOOD             NGS
 AH2972  HISTORY     - 20030923 GOOD             USPSQD
 AH2972
 AH2972                          STATION DESCRIPTION
 AH2972
 AH2972'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2972'STATION IS LOCATED APPROXIMATELY 0.8 MI (1.3 KM) SOUTHEAST OF MT.
 AH2972'CARROLL, 6.9 MI (11.1 KM) WEST OF LANARK IN THE NORTHEAST 1/4 OF
 AH2972'SECTION 7, T 24 N, R 5 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2972'ROUTE 64 AND ILLINOIS ROUTE 78, PROCEED EAST ALONG ILLINOIS ROUTE 64
 AH2972'FOR APPROXIMATELY 0.55 MI (0.89 KM) TO THE STATION LOCATED ON THE
 AH2972'RIGHT (SOUTH) SIDE OF ILLINOIS ROUTE 64.  THE STATION IS LOCATED 56.8
 AH2972'FT (17.3 M) SOUTHEAST OF THE CENTERLINE OF ILLINOIS ROUTE 64, 370.6 FT
 AH2972'(113.0 M) EAST OF A POWER POLE, 227.68 SOUTHWEST OF A FENCE CORNER TO
 AH2972'A FENCE RUNING NORTHEAST, 163.95 FT (49.97 M) WEST OF A FOUND IRON BAR
 AH2972'WITH A CAP STAMPED VANDERSCHAAF IL RLS 2110, 161.5 FT (49.2 M)
 AH2972'NORTHWEST OF THE NORTHWEST CORNER OF A 1 STORY BUILDING, 175.6 FT
 AH2972'(53.5 M) NORTH OF THE SOUTHWEST CORNER OF A 1 STORY BUILDING, AND 1.7
 AH2972'FT (0.5 M) NORTHWEST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2972'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2972'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2972
 AH2972                          STATION RECOVERY (2001)
 AH2972
 AH2972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2972'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2972
 AH2972                          STATION RECOVERY (2003)
 AH2972
 AH2972'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2972'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2973 ***********************************************************************
 AH2973  DESIGNATION -  CAR64 2B
 AH2973  PID         -  AH2973
 AH2973  STATE/COUNTY-  IL/CARROLL
 AH2973  COUNTRY     -  US
 AH2973  USGS QUAD   -  MOUNT CARROLL (2018)
 AH2973
 AH2973                         *CURRENT SURVEY CONTROL
 AH2973  ______________________________________________________________________
 AH2973* NAD 83(2011) POSITION- 42 05 38.03602(N) 089 57 39.25915(W)   ADJUSTED
 AH2973* NAD 83(2011) ELLIP HT-   211.945 (meters)        (06/27/12)   ADJUSTED
 AH2973* NAD 83(2011) EPOCH   -  2010.00
 AH2973* NAVD 88 ORTHO HEIGHT -   245.0   (meters)      804.    (feet) GPS OBS
 AH2973  ______________________________________________________________________
 AH2973  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2973  GEOID HEIGHT    -        -32.908 (meters)                     GEOID96
 AH2973  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 AH2973  NAD 83(2011) X  -      3,234.365 (meters)                     COMP
 AH2973  NAD 83(2011) Y  - -4,740,169.929 (meters)                     COMP
 AH2973  NAD 83(2011) Z  -  4,253,491.001 (meters)                     COMP
 AH2973  LAPLACE CORR    -          1.13  (seconds)                    DEFLEC18
 AH2973
 AH2973  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2973  Standards:
 AH2973         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2973            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2973  -------------------------------------------------------------------
 AH2973  NETWORK    0.94   1.59           0.41   0.35   0.81     -0.08797085
 AH2973  -------------------------------------------------------------------
 AH2973  Click here for local accuracies and other accuracy information.
 AH2973
 AH2973.The horizontal coordinates were established by GPS observations
 AH2973.and adjusted by the National Geodetic Survey in June 2012.
 AH2973
 AH2973.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2973.been affixed to the stable North American tectonic plate. See 
 AH2973.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2973
 AH2973.The horizontal coordinates are valid at the epoch date displayed above
 AH2973.which is a decimal equivalence of Year/Month/Day.
 AH2973
 AH2973.The orthometric height was determined by GPS observations and a
 AH2973.high-resolution geoid model.
 AH2973
 AH2973.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2973.GEOID18 height accuracy estimate available here.
 AH2973
 AH2973.Click photographs - Photos may exist for this station.
 AH2973
 AH2973.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2973
 AH2973.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2973
 AH2973.The ellipsoidal height was determined by GPS observations
 AH2973.and is referenced to NAD 83.
 AH2973
 AH2973. The following values were computed from the NAD 83(2011) position.
 AH2973
 AH2973;                    North         East     Units Scale Factor Converg.
 AH2973;SPC IL W     -   602,532.201   717,021.401   MT  0.99994474   +0 08 16.6
 AH2973;SPC IL W     - 1,976,807.73  2,352,427.71   sFT  0.99994474   +0 08 16.6
 AH2973;UTM  16      - 4,664,445.101   255,134.480   MT  1.00033784   -1 59 09.0
 AH2973;UTM  15      - 4,664,672.291   751,332.359   MT  1.00037733   +2 02 17.9
 AH2973
 AH2973!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2973!SPC IL W     -   0.99996676  x   0.99994474  =   0.99991150
 AH2973!UTM  16      -   0.99996676  x   1.00033784  =   1.00030459
 AH2973!UTM  15      -   0.99996676  x   1.00037733  =   1.00034408
 AH2973
 AH2973:                Primary Azimuth Mark                     Grid Az
 AH2973:SPC IL W     -  CAR64 2A                                 226 57 22.0
 AH2973:UTM  16      -  CAR64 2A                                 229 04 47.6
 AH2973:UTM  15      -  CAR64 2A                                 225 03 20.7
 AH2973
 AH2973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5513464445(NAD 83)
 AH2973
 AH2973|---------------------------------------------------------------------|
 AH2973| PID    Reference Object                     Distance      Geod. Az  |
 AH2973|                                                           dddmmss.s |
 AH2973| AH2972 CAR64 2A                            APPROX. 0.7 KM 2270538.6 |
 AH2973|---------------------------------------------------------------------|
 AH2973
 AH2973                          SUPERSEDED SURVEY CONTROL
 AH2973
 AH2973  NAD 83(2007)-  42 05 38.03602(N)    089 57 39.26002(W) AD(2002.00) 0
 AH2973  ELLIP H (02/10/07)  211.976  (m)                       GP(2002.00)    
 AH2973  ELLIP H (12/06/04)  211.959  (m)                       GP(       ) 4 1
 AH2973  NAD 83(1997)-  42 05 38.03574(N)    089 57 39.25944(W) AD(       ) 1
 AH2973  ELLIP H (09/15/98)  212.027  (m)                       GP(       ) 3 1
 AH2973
 AH2973.Superseded values are not recommended for survey control.
 AH2973
 AH2973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2973.See file dsdata.pdf to determine how the superseded data were derived.
 AH2973
 AH2973_MARKER: I = METAL ROD
 AH2973_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2973_STAMPING: CAR64-2B
 AH2973_MARK LOGO: ILDT
 AH2973_PROJECTION: FLUSH
 AH2973_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2973_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2973+STABILITY: POSITION/ELEVATION WELL
 AH2973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2973+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003
 AH2973_ROD/PIPE-DEPTH: 4.9 meters
 AH2973_SLEEVE-DEPTH  : 0.9 meters
 AH2973
 AH2973  HISTORY     - Date     Condition        Report By
 AH2973  HISTORY     - 1996     MONUMENTED       SECI
 AH2973  HISTORY     - 20011203 GOOD             NGS
 AH2973  HISTORY     - 20030923 GOOD             USPSQD
 AH2973
 AH2973                          STATION DESCRIPTION
 AH2973
 AH2973'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2973'STATION IS LOCATED APPROXIMATELY 0.9 MI (1.4 KM) SOUTHEAST OF MT.
 AH2973'CARROLL, 6.7 MI (10.8 KM) WEST OF LANARK IN THE NORTHEAST 1/4 OF
 AH2973'SECTION 7, T 24 N, R 5 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2973'ROUTE 64 AND ILLINOIS ROUTE 78, PROCEED EAST ALONG ILLINOIS ROUTE 64
 AH2973'FOR APPROXIMATELY 1.0 MI (1.6 KM) TO THE STATION LOCATED ON THE LEFT
 AH2973'(NORTH) SIDE OF ILLINOIS ROUTE 64 AT THE NORTHWEST CORNER OF THE
 AH2973'INTERSECTION OF ILLINOIS ROUTE 64 AND BENTON STREET.  THE STATION IS
 AH2973'LOCATED 74.7 FT (22.8 M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 64,
 AH2973'126.4 FT (38.5 M) WEST OF THE CENTERLINE OF BENTON STREET, 550 FT
 AH2973'(167.6 M) NORTHEAST OF A CARROLL COUNTY MILE MARKER 12 SIGN, 103.6 FT
 AH2973'(31.6 M) WEST OF THE NORTHWEST CORNER OF A CONCRETE HEADWALL TO A
 AH2973'CULVERT UNDER BENTON STREET, 58.7 FT (17.9 M) SOUTHWEST OF A CONCRETE
 AH2973'R.O.W.  MARKER, 108.7 FT (33.1 M) SOUTHWEST OF A POWER POLE, 18.2 FT
 AH2973'(5.5 M) SOUTH OF A LAND OF OZ SIGN, 6.3 FT (1.9 M) SOUTHEAST OF A
 AH2973'CONCRETE R.O.W.  MARKER, AND 1.5 FT (0.5 M) SOUTH OF AN ORANGE
 AH2973'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2973'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2973
 AH2973                          STATION RECOVERY (2001)
 AH2973
 AH2973'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2973'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2973
 AH2973                          STATION RECOVERY (2003)
 AH2973
 AH2973'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2973'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2974 ***********************************************************************
 AH2974  DESIGNATION -  CAR64 3A
 AH2974  PID         -  AH2974
 AH2974  STATE/COUNTY-  IL/CARROLL
 AH2974  COUNTRY     -  US
 AH2974  USGS QUAD   -  LANARK (2018)
 AH2974
 AH2974                         *CURRENT SURVEY CONTROL
 AH2974  ______________________________________________________________________
 AH2974* NAD 83(2011) POSITION- 42 05 47.44792(N) 089 46 09.81251(W)   ADJUSTED
 AH2974* NAD 83(2011) ELLIP HT-   242.530 (meters)        (06/27/12)   ADJUSTED
 AH2974* NAD 83(2011) EPOCH   -  2010.00
 AH2974* NAVD 88 ORTHO HEIGHT -   275.5   (meters)      904.    (feet) GPS OBS
 AH2974  ______________________________________________________________________
 AH2974  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2974  GEOID HEIGHT    -        -32.822 (meters)                     GEOID96
 AH2974  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 AH2974  NAD 83(2011) X  -     19,077.793 (meters)                     COMP
 AH2974  NAD 83(2011) Y  - -4,739,960.656 (meters)                     COMP
 AH2974  NAD 83(2011) Z  -  4,253,726.995 (meters)                     COMP
 AH2974  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 AH2974
 AH2974  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2974  Standards:
 AH2974         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2974            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2974  -------------------------------------------------------------------
 AH2974  NETWORK    1.00   1.61           0.45   0.36   0.82     -0.10331484
 AH2974  -------------------------------------------------------------------
 AH2974  Click here for local accuracies and other accuracy information.
 AH2974
 AH2974.The horizontal coordinates were established by GPS observations
 AH2974.and adjusted by the National Geodetic Survey in June 2012.
 AH2974
 AH2974.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2974.been affixed to the stable North American tectonic plate. See 
 AH2974.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2974
 AH2974.The horizontal coordinates are valid at the epoch date displayed above
 AH2974.which is a decimal equivalence of Year/Month/Day.
 AH2974
 AH2974.The orthometric height was determined by GPS observations and a
 AH2974.high-resolution geoid model.
 AH2974
 AH2974.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2974.GEOID18 height accuracy estimate available here.
 AH2974
 AH2974.Click photographs - Photos may exist for this station.
 AH2974
 AH2974.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2974
 AH2974.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2974
 AH2974.The ellipsoidal height was determined by GPS observations
 AH2974.and is referenced to NAD 83.
 AH2974
 AH2974. The following values were computed from the NAD 83(2011) position.
 AH2974
 AH2974;                    North         East     Units Scale Factor Converg.
 AH2974;SPC IL W     -   602,878.470   732,862.789   MT  0.99995446   +0 15 58.8
 AH2974;SPC IL W     - 1,977,943.78  2,404,400.67   sFT  0.99995446   +0 15 58.8
 AH2974;UTM  16      - 4,664,204.010   270,983.238   MT  1.00024541   -1 51 26.5
 AH2974
 AH2974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2974!SPC IL W     -   0.99996196  x   0.99995446  =   0.99991642
 AH2974!UTM  16      -   0.99996196  x   1.00024541  =   1.00020736
 AH2974
 AH2974:                Primary Azimuth Mark                     Grid Az
 AH2974:SPC IL W     -  CAR64 3B                                 088 17 10.9
 AH2974:UTM  16      -  CAR64 3B                                 090 24 36.2
 AH2974
 AH2974_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7098364204(NAD 83)
 AH2974
 AH2974|---------------------------------------------------------------------|
 AH2974| PID    Reference Object                     Distance      Geod. Az  |
 AH2974|                                                           dddmmss.s |
 AH2974| AH2975 CAR64 3B                            APPROX. 0.9 KM 0883309.7 |
 AH2974|---------------------------------------------------------------------|
 AH2974
 AH2974                          SUPERSEDED SURVEY CONTROL
 AH2974
 AH2974  NAD 83(2007)-  42 05 47.44792(N)    089 46 09.81338(W) AD(2002.00) 0
 AH2974  ELLIP H (02/10/07)  242.563  (m)                       GP(2002.00)    
 AH2974  ELLIP H (12/06/04)  242.546  (m)                       GP(       ) 4 1
 AH2974  NAD 83(1997)-  42 05 47.44768(N)    089 46 09.81286(W) AD(       ) 1
 AH2974  ELLIP H (09/15/98)  242.609  (m)                       GP(       ) 3 1
 AH2974
 AH2974.Superseded values are not recommended for survey control.
 AH2974
 AH2974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2974.See file dsdata.pdf to determine how the superseded data were derived.
 AH2974
 AH2974_MARKER: I = METAL ROD
 AH2974_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2974_STAMPING: CAR64-3A
 AH2974_MARK LOGO: ILDT
 AH2974_PROJECTION: FLUSH
 AH2974_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2974_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2974+STABILITY: POSITION/ELEVATION WELL
 AH2974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2974+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2020
 AH2974_ROD/PIPE-DEPTH: 6.1 meters
 AH2974_SLEEVE-DEPTH  : 0.9 meters
 AH2974
 AH2974  HISTORY     - Date     Condition        Report By
 AH2974  HISTORY     - 1996     MONUMENTED       SECI
 AH2974  HISTORY     - 20011203 GOOD             NGS
 AH2974  HISTORY     - 20031004 GOOD             USPSQD
 AH2974  HISTORY     - 20201029 GOOD             ILDT
 AH2974
 AH2974                          STATION DESCRIPTION
 AH2974
 AH2974'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2974'STATION IS LOCATED APPROXIMATELY 3.3 MI (5.3 KM) EAST OF LANARK, 4.4
 AH2974'MI (7.1 KM) SOUTHWEST OF SHANNON IN THE NORTHEAST 1/4 OF SECTION 11, T
 AH2974'24 N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND
 AH2974'ILLINOIS ROUTE 73, PROCEED EAST ALONG ILLINOIS ROUTE 64 FOR
 AH2974'APPROXIMATELY 3.25 MI (5.23 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2974'(SOUTH) SIDE OF ILLINOIS ROUTE 64, 0.27 MI (0.43 KM) WEST OF MAPLE
 AH2974'GROVE ROAD AND NEAR CARROLL COUNTY MILE MARKER 22.02.  THE STATION IS
 AH2974'LOCATED 26.3 FT (8.0 M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 64,
 AH2974'12.8 FT (3.9 M) EAST OF THE CENTER OF A FIELD ENTRANCE TO THE SOUTH,
 AH2974'104.7 FT (31.9 M) EAST OF A CARROLL COUNTY MILE MARKER 22.00, 30.9 FT
 AH2974'(9.4 M) NORTHEAST OF A FENCE CORNER TO A FENCE RUNNING WEST AND IS
 AH2974'LOCATED JUST WEST OF THE FIELD ENTRANCE TO THE SOUTH, 146.1 FT (44.5
 AH2974'M) SOUTHEAST OF A POWER POLE, 59.7 FT (18.2 M) SOUTHEAST OF A POWER
 AH2974'POLE, 59.2 FT (18.0 M) SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 142.7
 AH2974'FT (43.5 M) SOUTHWEST OF A POWER POLE, 8.0 FT (2.4 M) NORTHEAST OF A
 AH2974'CONCRETE R.O.W.  MARKER, 7.9 FT (2.4 M) NORTH OF THE EAST-WEST FENCE
 AH2974'LINE, AND 1.7 FT (0.5 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2974'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2974'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2974
 AH2974                          STATION RECOVERY (2001)
 AH2974
 AH2974'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2974'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2974
 AH2974                          STATION RECOVERY (2003)
 AH2974
 AH2974'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2974'RECOVERED IN GOOD CONDITION.
 AH2974
 AH2974                          STATION RECOVERY (2020)
 AH2974
 AH2974'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2974'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2975 ***********************************************************************
 AH2975  DESIGNATION -  CAR64 3B
 AH2975  PID         -  AH2975
 AH2975  STATE/COUNTY-  IL/CARROLL
 AH2975  COUNTRY     -  US
 AH2975  USGS QUAD   -  LANARK (2018)
 AH2975
 AH2975                         *CURRENT SURVEY CONTROL
 AH2975  ______________________________________________________________________
 AH2975* NAD 83(2011) POSITION- 42 05 48.17131(N) 089 45 31.27354(W)   ADJUSTED
 AH2975* NAD 83(2011) ELLIP HT-   244.025 (meters)        (06/27/12)   ADJUSTED
 AH2975* NAD 83(2011) EPOCH   -  2010.00
 AH2975* NAVD 88 ORTHO HEIGHT -   277.0   (meters)      909.    (feet) GPS OBS
 AH2975  ______________________________________________________________________
 AH2975  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2975  GEOID HEIGHT    -        -32.819 (meters)                     GEOID96
 AH2975  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 AH2975  NAD 83(2011) X  -     19,963.359 (meters)                     COMP
 AH2975  NAD 83(2011) Y  - -4,739,943.155 (meters)                     COMP
 AH2975  NAD 83(2011) Z  -  4,253,744.560 (meters)                     COMP
 AH2975  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 AH2975
 AH2975  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2975  Standards:
 AH2975         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2975            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2975  -------------------------------------------------------------------
 AH2975  NETWORK    0.96   1.53           0.43   0.34   0.78     -0.13118313
 AH2975  -------------------------------------------------------------------
 AH2975  Click here for local accuracies and other accuracy information.
 AH2975
 AH2975.The horizontal coordinates were established by GPS observations
 AH2975.and adjusted by the National Geodetic Survey in June 2012.
 AH2975
 AH2975.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2975.been affixed to the stable North American tectonic plate. See 
 AH2975.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2975
 AH2975.The horizontal coordinates are valid at the epoch date displayed above
 AH2975.which is a decimal equivalence of Year/Month/Day.
 AH2975
 AH2975.The orthometric height was determined by GPS observations and a
 AH2975.high-resolution geoid model.
 AH2975
 AH2975.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2975.GEOID18 height accuracy estimate available here.
 AH2975
 AH2975.Click photographs - Photos may exist for this station.
 AH2975
 AH2975.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2975
 AH2975.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2975
 AH2975.The ellipsoidal height was determined by GPS observations
 AH2975.and is referenced to NAD 83.
 AH2975
 AH2975. The following values were computed from the NAD 83(2011) position.
 AH2975
 AH2975;                    North         East     Units Scale Factor Converg.
 AH2975;SPC IL W     -   602,904.960   733,748.231   MT  0.99995519   +0 16 24.6
 AH2975;SPC IL W     - 1,978,030.69  2,407,305.65   sFT  0.99995519   +0 16 24.6
 AH2975;UTM  16      - 4,664,197.668   271,869.308   MT  1.00024042   -1 51 00.6
 AH2975
 AH2975!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2975!SPC IL W     -   0.99996173  x   0.99995519  =   0.99991692
 AH2975!UTM  16      -   0.99996173  x   1.00024042  =   1.00020214
 AH2975
 AH2975:                Primary Azimuth Mark                     Grid Az
 AH2975:SPC IL W     -  CAR64 3A                                 268 17 10.9
 AH2975:UTM  16      -  CAR64 3A                                 270 24 36.1
 AH2975
 AH2975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7186964197(NAD 83)
 AH2975
 AH2975|---------------------------------------------------------------------|
 AH2975| PID    Reference Object                     Distance      Geod. Az  |
 AH2975|                                                           dddmmss.s |
 AH2975| AH2974 CAR64 3A                            APPROX. 0.9 KM 2683335.5 |
 AH2975|---------------------------------------------------------------------|
 AH2975
 AH2975                          SUPERSEDED SURVEY CONTROL
 AH2975
 AH2975  NAD 83(2007)-  42 05 48.17131(N)    089 45 31.27441(W) AD(2002.00) 0
 AH2975  ELLIP H (02/10/07)  244.057  (m)                       GP(2002.00)    
 AH2975  ELLIP H (12/06/04)  244.041  (m)                       GP(       ) 4 1
 AH2975  NAD 83(1997)-  42 05 48.17107(N)    089 45 31.27390(W) AD(       ) 1
 AH2975  ELLIP H (09/15/98)  244.104  (m)                       GP(       ) 3 1
 AH2975
 AH2975.Superseded values are not recommended for survey control.
 AH2975
 AH2975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2975.See file dsdata.pdf to determine how the superseded data were derived.
 AH2975
 AH2975_MARKER: I = METAL ROD
 AH2975_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2975_STAMPING: CAR64-3B
 AH2975_MARK LOGO: ILDT
 AH2975_PROJECTION: FLUSH
 AH2975_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2975_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2975+STABILITY: POSITION/ELEVATION WELL
 AH2975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2975+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2003
 AH2975_ROD/PIPE-DEPTH: 3.7 meters
 AH2975_SLEEVE-DEPTH  : 0.9 meters
 AH2975
 AH2975  HISTORY     - Date     Condition        Report By
 AH2975  HISTORY     - 1996     MONUMENTED       SECI
 AH2975  HISTORY     - 20011203 GOOD             NGS
 AH2975  HISTORY     - 20031004 GOOD             USPSQD
 AH2975
 AH2975                          STATION DESCRIPTION
 AH2975
 AH2975'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2975'STATION IS LOCATED APPROXIMATELY 3.8 MI (6.1 KM) EAST OF LANARK, 4.0
 AH2975'MI (6.4 KM) SOUTHWEST OF SHANNON IN THE SOUTHWEST 1/4 OF SECTION 1, T
 AH2975'24 N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND
 AH2975'ILLINOIS ROUTE 73, PROCEED EAST ALONG ILLINOIS ROUTE 64 FOR
 AH2975'APPROXIMATELY 3.8 MI (6.1 KM) TO THE STATION LOCATED ON THE LEFT
 AH2975'(NORTH) SIDE OF ILLINOIS ROUTE 64 NEAR CARROLL COUNTY MILE MARKER
 AH2975'22.57.  THE STATION IS ALSO 0.25 MI (0.40 KM) EAST OF MAPLE GROVE
 AH2975'ROAD.  THE STATION IS LOCATED 29.7 FT (9.1 M) NORTH OF THE CENTERLINE
 AH2975'OF ILLINOIS ROUTE 64, 51.1 FT (15.6 M) EAST OF A POWER POLE, 123.9 FT
 AH2975'(37.8 M) EST OF A POWER POLE, 41.7 FT (12.7 M) WEST OF A NO PASSING
 AH2975'ZONE SIGN, AND 1.8 FT (0.5 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS
 AH2975'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2975'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2975
 AH2975                          STATION RECOVERY (2001)
 AH2975
 AH2975'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2975'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2975
 AH2975                          STATION RECOVERY (2003)
 AH2975
 AH2975'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2975'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2976 ***********************************************************************
 AH2976  DESIGNATION -  CAR73 1A
 AH2976  PID         -  AH2976
 AH2976  STATE/COUNTY-  IL/CARROLL
 AH2976  COUNTRY     -  US
 AH2976  USGS QUAD   -  BOONE BRANCH (2018)
 AH2976
 AH2976                         *CURRENT SURVEY CONTROL
 AH2976  ______________________________________________________________________
 AH2976* NAD 83(2011) POSITION- 42 09 55.87251(N) 089 49 26.57714(W)   ADJUSTED
 AH2976* NAD 83(2011) ELLIP HT-   240.351 (meters)        (06/27/12)   ADJUSTED
 AH2976* NAD 83(2011) EPOCH   -  2010.00
 AH2976* NAVD 88 ORTHO HEIGHT -   273.4   (meters)      897.    (feet) GPS OBS
 AH2976  ______________________________________________________________________
 AH2976  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2976  GEOID HEIGHT    -        -32.919 (meters)                     GEOID96
 AH2976  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 AH2976  NAD 83(2011) X  -     14,540.342 (meters)                     COMP
 AH2976  NAD 83(2011) Y  - -4,734,833.020 (meters)                     COMP
 AH2976  NAD 83(2011) Z  -  4,259,410.204 (meters)                     COMP
 AH2976  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 AH2976
 AH2976  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2976  Standards:
 AH2976         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2976            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2976  -------------------------------------------------------------------
 AH2976  NETWORK    1.62   2.74           0.74   0.55   1.40      0.13287701
 AH2976  -------------------------------------------------------------------
 AH2976  Click here for local accuracies and other accuracy information.
 AH2976
 AH2976.The horizontal coordinates were established by GPS observations
 AH2976.and adjusted by the National Geodetic Survey in June 2012.
 AH2976
 AH2976.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2976.been affixed to the stable North American tectonic plate. See 
 AH2976.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2976
 AH2976.The horizontal coordinates are valid at the epoch date displayed above
 AH2976.which is a decimal equivalence of Year/Month/Day.
 AH2976
 AH2976.The orthometric height was determined by GPS observations and a
 AH2976.high-resolution geoid model.
 AH2976
 AH2976.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2976.GEOID18 height accuracy estimate available here.
 AH2976
 AH2976.Click photographs - Photos may exist for this station.
 AH2976
 AH2976.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2976
 AH2976.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2976
 AH2976.The ellipsoidal height was determined by GPS observations
 AH2976.and is referenced to NAD 83.
 AH2976
 AH2976. The following values were computed from the NAD 83(2011) position.
 AH2976
 AH2976;                    North         East     Units Scale Factor Converg.
 AH2976;SPC IL W     -   610,523.453   728,310.787   MT  0.99995103   +0 13 48.0
 AH2976;SPC IL W     - 2,003,025.70  2,389,466.31   sFT  0.99995103   +0 13 48.0
 AH2976;UTM  16      - 4,672,014.912   266,716.556   MT  1.00026967   -1 53 47.6
 AH2976
 AH2976!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2976!SPC IL W     -   0.99996231  x   0.99995103  =   0.99991334
 AH2976!UTM  16      -   0.99996231  x   1.00026967  =   1.00023196
 AH2976
 AH2976:                Primary Azimuth Mark                     Grid Az
 AH2976:SPC IL W     -  CAR73 1B                                 357 33 46.3
 AH2976:UTM  16      -  CAR73 1B                                 359 41 21.9
 AH2976
 AH2976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6671672014(NAD 83)
 AH2976
 AH2976|---------------------------------------------------------------------|
 AH2976| PID    Reference Object                     Distance      Geod. Az  |
 AH2976|                                                           dddmmss.s |
 AH2976| AH2977 CAR73 1B                            APPROX. 1.3 KM 3574734.3 |
 AH2976|---------------------------------------------------------------------|
 AH2976
 AH2976                          SUPERSEDED SURVEY CONTROL
 AH2976
 AH2976  NAD 83(2007)-  42 09 55.87251(N)    089 49 26.57802(W) AD(2002.00) 0
 AH2976  ELLIP H (02/10/07)  240.383  (m)                       GP(2002.00)    
 AH2976  ELLIP H (12/06/04)  240.364  (m)                       GP(       ) 4 1
 AH2976  NAD 83(1997)-  42 09 55.87228(N)    089 49 26.57750(W) AD(       ) 1
 AH2976  ELLIP H (09/15/98)  240.429  (m)                       GP(       ) 3 1
 AH2976
 AH2976.Superseded values are not recommended for survey control.
 AH2976
 AH2976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2976.See file dsdata.pdf to determine how the superseded data were derived.
 AH2976
 AH2976_MARKER: I = METAL ROD
 AH2976_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2976_STAMPING: CAR73-1A
 AH2976_MARK LOGO: ILDT
 AH2976_PROJECTION: FLUSH
 AH2976_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2976_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2976+STABILITY: POSITION/ELEVATION WELL
 AH2976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2976+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2003
 AH2976_ROD/PIPE-DEPTH: 2.4 meters
 AH2976_SLEEVE-DEPTH  : 0.9 meters
 AH2976
 AH2976  HISTORY     - Date     Condition        Report By
 AH2976  HISTORY     - 1996     MONUMENTED       SECI
 AH2976  HISTORY     - 20011203 GOOD             NGS
 AH2976  HISTORY     - 20031004 GOOD             USPSQD
 AH2976  HISTORY     - 20140422 POOR             ILDT
 AH2976
 AH2976                          STATION DESCRIPTION
 AH2976
 AH2976'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2976'STATION IS LOCATED APPROXIMATELY 4.4 MI (7.1 KM) NORTH OF LANARK, 4.3
 AH2976'MI (6.9 KM) WEST OF SHANNON IN THE NORTHWEST 1/4 OF SECTION 16, T 25
 AH2976'N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 73 AND
 AH2976'ILLINOIS ROUTE 72, PROCEED NORTH ALONG ILLINOIS ROUTE 73 FOR
 AH2976'APPROXIMATELY 0.8 MI (1.3 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2976'(EAST) SIDE OF ILLINOIS ROUTE 73 AT THE TOP OF THE ROADWAY CUT.  THE
 AH2976'STATION IS ALSO 0.2 MI (0.3 KM) SOUTH OF PAYNE ROAD.  THE STATION IS
 AH2976'LOCATED 37.0 FT (11.3 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 73,
 AH2976'113.0 FT (34.4 M) NORTHEAST OF A POWER POLE, 115.3 FT (35.1 M)
 AH2976'NORTHEAST OF A CONCRETE R.O.W.  MARKER, 81.6 FT (24.9 M) NORTH OF A
 AH2976'POWER POLE, 87.3 FT (26.6 M) NORTH OF A CONCRETE R.O.W.  MARKER, 66.2
 AH2976'FT (20.2 M) SOUTH OF A POWER POLE, 83.4 FT (25.4 M) SOUTH OF A
 AH2976'CONCRETE R.O.W.  MARKER, 446.2 FT (136.0 M) SOUTH OF A CARROLL COUNTY
 AH2976'MILE MARKER 5.00 SIGN, AND 1.4 FT (0.4 M) WEST OF AN ORANGE FIBERGLASS
 AH2976'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2976'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2976
 AH2976                          STATION RECOVERY (2001)
 AH2976
 AH2976'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2976'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2976
 AH2976                          STATION RECOVERY (2003)
 AH2976
 AH2976'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2976'RECOVERED IN GOOD CONDITION.
 AH2976
 AH2976                          STATION RECOVERY (2014)
 AH2976
 AH2976'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH2976'EVIDENCE SUPPORTS THE MONUMENT HAS MOVED BY APPROXIMATELY 2 TENTHS IN
 AH2976'EASTING. THE POINT OF THE MONUMENT IS NO LONGER CENTERED, THE BANK IT
 AH2976'SITS ON HAS BEEN CUT BACK (CLOSE TO THE MONUMENT) AND THE MEASUREMENTS
 AH2976'FROM CAR73-1B INDICATE THE ABOVE DISTURBANCE. ALSO CAR73-1B CHECKS
 AH2976'VERY CLOSE WITH SEVERAL OTHERS PERMANENT SURVEY MARKERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2977 ***********************************************************************
 AH2977  DESIGNATION -  CAR73 1B
 AH2977  PID         -  AH2977
 AH2977  STATE/COUNTY-  IL/CARROLL
 AH2977  COUNTRY     -  US
 AH2977  USGS QUAD   -  BOONE BRANCH (2018)
 AH2977
 AH2977                         *CURRENT SURVEY CONTROL
 AH2977  ______________________________________________________________________
 AH2977* NAD 83(2011) POSITION- 42 10 38.62185(N) 089 49 28.79220(W)   ADJUSTED
 AH2977* NAD 83(2011) ELLIP HT-   252.990 (meters)        (06/27/12)   ADJUSTED
 AH2977* NAD 83(2011) EPOCH   -  2010.00
 AH2977* NAVD 88 ORTHO HEIGHT -   286.1   (meters)      939.    (feet) GPS OBS
 AH2977  ______________________________________________________________________
 AH2977  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2977  GEOID HEIGHT    -        -32.935 (meters)                     GEOID96
 AH2977  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 AH2977  NAD 83(2011) X  -     14,486.814 (meters)                     COMP
 AH2977  NAD 83(2011) Y  - -4,733,956.991 (meters)                     COMP
 AH2977  NAD 83(2011) Z  -  4,260,396.301 (meters)                     COMP
 AH2977  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 AH2977
 AH2977  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2977  Standards:
 AH2977         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2977            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2977  -------------------------------------------------------------------
 AH2977  NETWORK    1.45   2.29           0.66   0.50   1.17      0.10453976
 AH2977  -------------------------------------------------------------------
 AH2977  Click here for local accuracies and other accuracy information.
 AH2977
 AH2977.The horizontal coordinates were established by GPS observations
 AH2977.and adjusted by the National Geodetic Survey in June 2012.
 AH2977
 AH2977.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2977.been affixed to the stable North American tectonic plate. See 
 AH2977.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2977
 AH2977.The horizontal coordinates are valid at the epoch date displayed above
 AH2977.which is a decimal equivalence of Year/Month/Day.
 AH2977
 AH2977.The orthometric height was determined by GPS observations and a
 AH2977.high-resolution geoid model.
 AH2977
 AH2977.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2977.GEOID18 height accuracy estimate available here.
 AH2977
 AH2977.Click photographs - Photos may exist for this station.
 AH2977
 AH2977.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2977
 AH2977.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2977
 AH2977.The ellipsoidal height was determined by GPS observations
 AH2977.and is referenced to NAD 83.
 AH2977
 AH2977. The following values were computed from the NAD 83(2011) position.
 AH2977
 AH2977;                    North         East     Units Scale Factor Converg.
 AH2977;SPC IL W     -   611,842.189   728,254.659   MT  0.99995100   +0 13 46.7
 AH2977;SPC IL W     - 2,007,352.25  2,389,282.16   sFT  0.99995100   +0 13 46.7
 AH2977;UTM  16      - 4,673,335.242   266,709.405   MT  1.00026971   -1 53 50.7
 AH2977
 AH2977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2977!SPC IL W     -   0.99996032  x   0.99995100  =   0.99991132
 AH2977!UTM  16      -   0.99996032  x   1.00026971  =   1.00023002
 AH2977
 AH2977:                Primary Azimuth Mark                     Grid Az
 AH2977:SPC IL W     -  CAR73 1A                                 177 33 46.1
 AH2977:UTM  16      -  CAR73 1A                                 179 41 23.5
 AH2977
 AH2977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6670973335(NAD 83)
 AH2977
 AH2977|---------------------------------------------------------------------|
 AH2977| PID    Reference Object                     Distance      Geod. Az  |
 AH2977|                                                           dddmmss.s |
 AH2977| AH2976 CAR73 1A                            APPROX. 1.3 KM 1774732.8 |
 AH2977|---------------------------------------------------------------------|
 AH2977
 AH2977                          SUPERSEDED SURVEY CONTROL
 AH2977
 AH2977  NAD 83(2007)-  42 10 38.62185(N)    089 49 28.79307(W) AD(2002.00) 0
 AH2977  ELLIP H (02/10/07)  253.022  (m)                       GP(2002.00)    
 AH2977  ELLIP H (12/06/04)  253.002  (m)                       GP(       ) 4 1
 AH2977  NAD 83(1997)-  42 10 38.62162(N)    089 49 28.79255(W) AD(       ) 1
 AH2977  ELLIP H (09/15/98)  253.068  (m)                       GP(       ) 3 1
 AH2977
 AH2977.Superseded values are not recommended for survey control.
 AH2977
 AH2977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2977.See file dsdata.pdf to determine how the superseded data were derived.
 AH2977
 AH2977_MARKER: I = METAL ROD
 AH2977_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2977_STAMPING: CAR73-1B
 AH2977_MARK LOGO: ILDT
 AH2977_PROJECTION: FLUSH
 AH2977_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2977_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2977+STABILITY: POSITION/ELEVATION WELL
 AH2977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2977+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2020
 AH2977_ROD/PIPE-DEPTH: 2.4 meters
 AH2977_SLEEVE-DEPTH  : 0.9 meters
 AH2977
 AH2977  HISTORY     - Date     Condition        Report By
 AH2977  HISTORY     - 1996     MONUMENTED       SECI
 AH2977  HISTORY     - 20011203 GOOD             NGS
 AH2977  HISTORY     - 20031004 GOOD             USPSQD
 AH2977  HISTORY     - 20140422 GOOD             ILDT
 AH2977  HISTORY     - 20201029 GOOD             ILDT
 AH2977
 AH2977                          STATION DESCRIPTION
 AH2977
 AH2977'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2977'STATION IS LOCATED APPROXIMATELY 5.25 MI (8.45 KM) NORTH OF LANARK,
 AH2977'4.3 MI (6.9 KM) WEST OF SHANNON IN THE SOUTHEAST 1/4 OF SECTION 8, T
 AH2977'25 N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 73 AND
 AH2977'ILLINOIS ROUTE 72, PROCEED NORTH ALONG ILLINOIS ROUTE 73 FOR
 AH2977'APPROXIMATELY 1.6 MI (2.6 KM) TO THE STATION LOCATED ON THE LEFT
 AH2977'(WEST) SIDE OF ILLINOIS ROUTE 73.  THE STATION IS ALSO 0.6 MI (1.0 KM)
 AH2977'NORTH OF PAYNE ROAD.  THE STATION IS LOCATED 40.5 FT (12.3 M) WEST OF
 AH2977'THE CENTERLINE OF ILLINOIS ROUTE 73, 388 FT (118.3 M) NORTH OF A
 AH2977'PRIVATE DRIVE TO THE WEST, 236.5 FT (72.1 M) NORTHWEST OF A POWER
 AH2977'POLE, 231.5 FT (70.6 M) SOUTHWEST OF A POWER POLE, 78.6 FT (24.0 M)
 AH2977'WEST OF A POWER POLE, 43.7 FT (13.3 M) NORTH OF A WARNING UNDERGROUND
 AH2977'TELEPHONE CABLE SIGN, 154.1 FT (47.0 M) NORTH OF A FENCE CORNER TO A
 AH2977'FENCE THAT RUNS NORTH, 2.5 FT (0.8 M) EAST OF THE NORTH-SOUTH FENCE
 AH2977'LINE, AND 2.0 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2977'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2977'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2977
 AH2977                          STATION RECOVERY (2001)
 AH2977
 AH2977'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2977'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2977
 AH2977                          STATION RECOVERY (2003)
 AH2977
 AH2977'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2977'RECOVERED IN GOOD CONDITION.
 AH2977
 AH2977                          STATION RECOVERY (2014)
 AH2977
 AH2977'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH2977'RECOVERED IN GOOD CONDITION.
 AH2977
 AH2977                          STATION RECOVERY (2020)
 AH2977
 AH2977'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2977'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2962 ***********************************************************************
 AH2962  DESIGNATION -  CAR78 1A
 AH2962  PID         -  AH2962
 AH2962  STATE/COUNTY-  IL/CARROLL
 AH2962  COUNTRY     -  US
 AH2962  USGS QUAD   -  FAIR HAVEN (2018)
 AH2962
 AH2962                         *CURRENT SURVEY CONTROL
 AH2962  ______________________________________________________________________
 AH2962* NAD 83(2011) POSITION- 41 59 43.46091(N) 089 59 18.53587(W)   ADJUSTED
 AH2962* NAD 83(2011) ELLIP HT-   210.934 (meters)        (06/27/12)   ADJUSTED
 AH2962* NAD 83(2011) EPOCH   -  2010.00
 AH2962* NAVD 88 ORTHO HEIGHT -   244.0   (meters)      801.    (feet) GPS OBS
 AH2962  ______________________________________________________________________
 AH2962  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2962  GEOID HEIGHT    -        -32.883 (meters)                     GEOID96
 AH2962  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 AH2962  NAD 83(2011) X  -        954.360 (meters)                     COMP
 AH2962  NAD 83(2011) Y  - -4,747,497.075 (meters)                     COMP
 AH2962  NAD 83(2011) Z  -  4,245,365.731 (meters)                     COMP
 AH2962  LAPLACE CORR    -          1.71  (seconds)                    DEFLEC18
 AH2962
 AH2962  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2962  Standards:
 AH2962         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2962            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2962  -------------------------------------------------------------------
 AH2962  NETWORK    1.02   1.72           0.45   0.38   0.88     -0.05451231
 AH2962  -------------------------------------------------------------------
 AH2962  Click here for local accuracies and other accuracy information.
 AH2962
 AH2962.The horizontal coordinates were established by GPS observations
 AH2962.and adjusted by the National Geodetic Survey in June 2012.
 AH2962
 AH2962.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2962.been affixed to the stable North American tectonic plate. See 
 AH2962.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2962
 AH2962.The horizontal coordinates are valid at the epoch date displayed above
 AH2962.which is a decimal equivalence of Year/Month/Day.
 AH2962
 AH2962.The orthometric height was determined by GPS observations and a
 AH2962.high-resolution geoid model.
 AH2962
 AH2962.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2962.GEOID18 height accuracy estimate available here.
 AH2962
 AH2962.Click photographs - Photos may exist for this station.
 AH2962
 AH2962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2962
 AH2962.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2962
 AH2962.The ellipsoidal height was determined by GPS observations
 AH2962.and is referenced to NAD 83.
 AH2962
 AH2962. The following values were computed from the NAD 83(2011) position.
 AH2962
 AH2962;                    North         East     Units Scale Factor Converg.
 AH2962;SPC IL W     -   591,587.679   714,762.916   MT  0.99994386   +0 07 09.2
 AH2962;SPC IL W     - 1,940,900.58  2,345,018.00   sFT  0.99994386   +0 07 09.2
 AH2962;UTM  16      - 4,653,587.339   252,471.275   MT  1.00035400   -2 00 01.9
 AH2962;UTM  15      - 4,653,654.249   749,436.896   MT  1.00036567   +2 00 57.4
 AH2962
 AH2962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2962!SPC IL W     -   0.99996692  x   0.99994386  =   0.99991078
 AH2962!UTM  16      -   0.99996692  x   1.00035400  =   1.00032091
 AH2962!UTM  15      -   0.99996692  x   1.00036567  =   1.00033258
 AH2962
 AH2962:                Primary Azimuth Mark                     Grid Az
 AH2962:SPC IL W     -  CAR78 1B                                 002 04 51.1
 AH2962:UTM  16      -  CAR78 1B                                 004 12 02.2
 AH2962:UTM  15      -  CAR78 1B                                 000 11 02.9
 AH2962
 AH2962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5247153587(NAD 83)
 AH2962
 AH2962|---------------------------------------------------------------------|
 AH2962| PID    Reference Object                     Distance      Geod. Az  |
 AH2962|                                                           dddmmss.s |
 AH2962| AH2963 CAR78 1B                            APPROX. 0.6 KM 0021200.3 |
 AH2962|---------------------------------------------------------------------|
 AH2962
 AH2962                          SUPERSEDED SURVEY CONTROL
 AH2962
 AH2962  NAD 83(2007)-  41 59 43.46091(N)    089 59 18.53670(W) AD(2002.00) 0
 AH2962  ELLIP H (02/10/07)  210.970  (m)                       GP(2002.00)    
 AH2962  ELLIP H (12/06/04)  210.945  (m)                       GP(       ) 4 1
 AH2962  NAD 83(1997)-  41 59 43.46068(N)    089 59 18.53616(W) AD(       ) 1
 AH2962  ELLIP H (09/15/98)  210.998  (m)                       GP(       ) 3 1
 AH2962
 AH2962.Superseded values are not recommended for survey control.
 AH2962
 AH2962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2962.See file dsdata.pdf to determine how the superseded data were derived.
 AH2962
 AH2962_MARKER: F = FLANGE-ENCASED ROD
 AH2962_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2962_STAMPING: CAR78-1A
 AH2962_MARK LOGO: ILDT
 AH2962_PROJECTION: RECESSED 5 CENTIMETERS
 AH2962_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2962_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2962+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2020
 AH2962_ROD/PIPE-DEPTH: 3.7 meters
 AH2962_SLEEVE-DEPTH  : 0.9 meters
 AH2962
 AH2962  HISTORY     - Date     Condition        Report By
 AH2962  HISTORY     - 1996     MONUMENTED       SECI
 AH2962  HISTORY     - 20011203 GOOD             NGS
 AH2962  HISTORY     - 20030923 GOOD             USPSQD
 AH2962  HISTORY     - 20200813 GOOD             ILDT
 AH2962
 AH2962                          STATION DESCRIPTION
 AH2962
 AH2962'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2962'STATION IS LOCATED APPROXIMATELY 1.5 MI (2.4 KM) SOUTHEAST OF ARGO,
 AH2962'5.3 MI (8.5 KM) SOUTHWEST OF CHADWICK, 6.2 MI (10.0 KM) NORTHEAST OF
 AH2962'HOMSON, 7.0 MI (11.3 KM) SOUTH OF MT.  CARROL IN THE SOUTHWEST 1/4 OF
 AH2962'SECTION 12, T 23 N, R 4 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2962'ROUTE 78 AND U.S.  ROUTE 30, PROCEED NORTH ALONG ILLINOIS ROUTE 78 FOR
 AH2962'APPROXIMATELY 12.0 MI (19.3 KM) TO THE STATION LOCATED 0.55 MI (0.89
 AH2962'KM) SOUTH OF THE INTERSECTION OF ILLINOIS ROUTE 78 AND ARGO-FAY ROAD
 AH2962'ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 78.  THE STATION IS LOCATED
 AH2962'38.4 FT (11.7 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 78, 39 FT
 AH2962'(11.9 M) SOUTH OF A GRASS FIELD ENTRANCE TO THE WEST, 127.7 FT (38.9
 AH2962'M) NORTHWEST OF A POWER POLE, 124.5 FT (37.9 M) SOUTHWEST OF A POWER
 AH2962'POLE, AND 1.8 FT (0.5 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2962'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2962'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2962
 AH2962                          STATION RECOVERY (2001)
 AH2962
 AH2962'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2962'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2962
 AH2962                          STATION RECOVERY (2003)
 AH2962
 AH2962'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2962'RECOVERED IN GOOD CONDITION.
 AH2962
 AH2962                          STATION RECOVERY (2020)
 AH2962
 AH2962'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2962'1 FT (0.3 M) EAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2963 ***********************************************************************
 AH2963  DESIGNATION -  CAR78 1B
 AH2963  PID         -  AH2963
 AH2963  STATE/COUNTY-  IL/CARROLL
 AH2963  COUNTRY     -  US
 AH2963  USGS QUAD   -  MOUNT CARROLL (2018)
 AH2963
 AH2963                         *CURRENT SURVEY CONTROL
 AH2963  ______________________________________________________________________
 AH2963* NAD 83(2011) POSITION- 42 00 03.74075(N) 089 59 17.49135(W)   ADJUSTED
 AH2963* NAD 83(2011) ELLIP HT-   179.922 (meters)        (06/27/12)   ADJUSTED
 AH2963* NAD 83(2011) EPOCH   -  2010.00
 AH2963* NAVD 88 ORTHO HEIGHT -   213.0   (meters)      699.    (feet) GPS OBS
 AH2963  ______________________________________________________________________
 AH2963  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2963  GEOID HEIGHT    -        -32.885 (meters)                     GEOID96
 AH2963  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 AH2963  NAD 83(2011) X  -        978.310 (meters)                     COMP
 AH2963  NAD 83(2011) Y  - -4,747,055.344 (meters)                     COMP
 AH2963  NAD 83(2011) Z  -  4,245,810.000 (meters)                     COMP
 AH2963  LAPLACE CORR    -          1.72  (seconds)                    DEFLEC18
 AH2963
 AH2963  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2963  Standards:
 AH2963         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2963            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2963  -------------------------------------------------------------------
 AH2963  NETWORK    1.02   1.71           0.45   0.38   0.87     -0.07054378
 AH2963  -------------------------------------------------------------------
 AH2963  Click here for local accuracies and other accuracy information.
 AH2963
 AH2963.The horizontal coordinates were established by GPS observations
 AH2963.and adjusted by the National Geodetic Survey in June 2012.
 AH2963
 AH2963.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2963.been affixed to the stable North American tectonic plate. See 
 AH2963.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2963
 AH2963.The horizontal coordinates are valid at the epoch date displayed above
 AH2963.which is a decimal equivalence of Year/Month/Day.
 AH2963
 AH2963.The orthometric height was determined by GPS observations and a
 AH2963.high-resolution geoid model.
 AH2963
 AH2963.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2963.GEOID18 height accuracy estimate available here.
 AH2963
 AH2963.Click photographs - Photos may exist for this station.
 AH2963
 AH2963.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2963
 AH2963.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2963
 AH2963.The ellipsoidal height was determined by GPS observations
 AH2963.and is referenced to NAD 83.
 AH2963
 AH2963. The following values were computed from the NAD 83(2011) position.
 AH2963
 AH2963;                    North         East     Units Scale Factor Converg.
 AH2963;SPC IL W     -   592,213.400   714,785.651   MT  0.99994387   +0 07 09.9
 AH2963;SPC IL W     - 1,942,953.46  2,345,092.59   sFT  0.99994387   +0 07 09.9
 AH2963;UTM  16      - 4,654,212.047   252,517.158   MT  1.00035372   -2 00 02.0
 AH2963;UTM  15      - 4,654,280.644   749,438.908   MT  1.00036568   +2 00 58.9
 AH2963
 AH2963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2963!SPC IL W     -   0.99997178  x   0.99994387  =   0.99991565
 AH2963!UTM  16      -   0.99997178  x   1.00035372  =   1.00032549
 AH2963!UTM  15      -   0.99997178  x   1.00036568  =   1.00033745
 AH2963
 AH2963:                Primary Azimuth Mark                     Grid Az
 AH2963:SPC IL W     -  CAR78 1A                                 182 04 51.1
 AH2963:UTM  16      -  CAR78 1A                                 184 12 03.0
 AH2963:UTM  15      -  CAR78 1A                                 180 11 02.1
 AH2963
 AH2963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5251754212(NAD 83)
 AH2963
 AH2963|---------------------------------------------------------------------|
 AH2963| PID    Reference Object                     Distance      Geod. Az  |
 AH2963|                                                           dddmmss.s |
 AH2963| AH2962 CAR78 1A                            APPROX. 0.6 KM 1821201.0 |
 AH2963|---------------------------------------------------------------------|
 AH2963
 AH2963                          SUPERSEDED SURVEY CONTROL
 AH2963
 AH2963  NAD 83(2007)-  42 00 03.74075(N)    089 59 17.49218(W) AD(2002.00) 0
 AH2963  ELLIP H (02/10/07)  179.958  (m)                       GP(2002.00)    
 AH2963  ELLIP H (12/06/04)  179.933  (m)                       GP(       ) 4 1
 AH2963  NAD 83(1997)-  42 00 03.74052(N)    089 59 17.49164(W) AD(       ) 1
 AH2963  ELLIP H (09/15/98)  179.986  (m)                       GP(       ) 3 1
 AH2963
 AH2963.Superseded values are not recommended for survey control.
 AH2963
 AH2963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2963.See file dsdata.pdf to determine how the superseded data were derived.
 AH2963
 AH2963_MARKER: F = FLANGE-ENCASED ROD
 AH2963_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2963_STAMPING: CAR78-1B
 AH2963_MARK LOGO: ILDT
 AH2963_PROJECTION: RECESSED 3 CENTIMETERS
 AH2963_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2963+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2020
 AH2963_ROD/PIPE-DEPTH: 3.7 meters
 AH2963_SLEEVE-DEPTH  : 0.9 meters
 AH2963
 AH2963  HISTORY     - Date     Condition        Report By
 AH2963  HISTORY     - 1996     MONUMENTED       SECI
 AH2963  HISTORY     - 20011203 GOOD             NGS
 AH2963  HISTORY     - 20030923 GOOD             USPSQD
 AH2963  HISTORY     - 20200813 GOOD             ILDT
 AH2963
 AH2963                          STATION DESCRIPTION
 AH2963
 AH2963'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2963'STATION IS LOCATED APPROXIMATELY 1.7 MI (2.7 KM) SOUTHEAST OF ARGO,
 AH2963'5.1 MI (8.2 KM) SOUTHWEST OF CHADWICK, 6.7 MI (10.8 KM) NORTHEAST OF
 AH2963'HOMSON, 6.5 MI (10.5 KM) SOUTH OF MT.  CARROL IN THE NORTHEAST 1/4 OF
 AH2963'SECTION 12, T 23 N, R 4 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2963'ROUTE 78 AND U.S.  ROUTE 30, PROCEED NORTH ALONG ILLINOIS ROUTE 78 FOR
 AH2963'APPROXIMATELY 12.4 MI (20.0 KM) TO THE STATION LOCATED 0.1 MI (0.2 KM)
 AH2963'SOUTH OF THE INTERSECTION OF ILLINOIS ROUTE 78 AND ARGO-FAY ROAD ON
 AH2963'THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 78.  THE STATION IS LOCATED
 AH2963'38.4 FT (11.7 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 78, 159.8 FT
 AH2963'(48.7 M) NORTH OF A POWER POLE, 244.0 FT (74.4 M) SOUTH OF A POWER
 AH2963'POLE, 212.9 FT (64.9 M) SOUTH OF A 36-IN DAIMETER TREE, 23.5 FT (7.2
 AH2963'M) SOUTH OF A POWER POLE, 1.7 FT (0.5 M) WEST OF THE NORTH-SOUTH FENCE
 AH2963'LINE, AND 1.4 FT (0.4 M) WEST OF AN ORANGE FIBERGLASS WITNESS POST
 AH2963'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2963'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2963
 AH2963                          STATION RECOVERY (2001)
 AH2963
 AH2963'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2963'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2963
 AH2963                          STATION RECOVERY (2003)
 AH2963
 AH2963'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2963'RECOVERED IN GOOD CONDITION.
 AH2963
 AH2963                          STATION RECOVERY (2020)
 AH2963
 AH2963'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2963'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2966 ***********************************************************************
 AH2966  DESIGNATION -  CAR84 1A
 AH2966  PID         -  AH2966
 AH2966  STATE/COUNTY-  IL/CARROLL
 AH2966  COUNTRY     -  US
 AH2966  USGS QUAD   -  THOMSON (2018)
 AH2966
 AH2966                         *CURRENT SURVEY CONTROL
 AH2966  ______________________________________________________________________
 AH2966* NAD 83(2011) POSITION- 41 56 27.01319(N) 090 05 56.22961(W)   ADJUSTED
 AH2966* NAD 83(2011) ELLIP HT-   147.719 (meters)        (06/27/12)   ADJUSTED
 AH2966* NAD 83(2011) EPOCH   -  2010.00
 AH2966* NAVD 88 ORTHO HEIGHT -   180.846 (meters)      593.33  (feet) ADJUSTED
 AH2966  ______________________________________________________________________
 AH2966  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 AH2966  NAD 83(2011) X  -     -8,206.079 (meters)                     COMP
 AH2966  NAD 83(2011) Y  - -4,751,496.360 (meters)                     COMP
 AH2966  NAD 83(2011) Z  -  4,240,816.798 (meters)                     COMP
 AH2966  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 AH2966  DYNAMIC HEIGHT  -        180.782 (meters)      593.12  (feet) COMP
 AH2966  MODELED GRAVITY -    980,265.2   (mgal)                       NAVD 88
 AH2966
 AH2966  VERT ORDER      -  SECOND    CLASS I
 AH2966
 AH2966  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2966  Standards:
 AH2966         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2966            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2966  -------------------------------------------------------------------
 AH2966  NETWORK    0.98   1.65           0.43   0.36   0.84     -0.17369376
 AH2966  -------------------------------------------------------------------
 AH2966  Click here for local accuracies and other accuracy information.
 AH2966
 AH2966.The horizontal coordinates were established by GPS observations
 AH2966.and adjusted by the National Geodetic Survey in June 2012.
 AH2966
 AH2966.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2966.been affixed to the stable North American tectonic plate. See 
 AH2966.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2966
 AH2966.The horizontal coordinates are valid at the epoch date displayed above
 AH2966.which is a decimal equivalence of Year/Month/Day.
 AH2966
 AH2966.The orthometric height was determined by differential leveling and
 AH2966.adjusted by the NATIONAL GEODETIC SURVEY
 AH2966.in July 2014.
 AH2966
 AH2966.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2966.GEOID18 height accuracy estimate available here.
 AH2966
 AH2966.Click photographs - Photos may exist for this station.
 AH2966
 AH2966.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2966
 AH2966.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2966
 AH2966.The ellipsoidal height was determined by GPS observations
 AH2966.and is referenced to NAD 83.
 AH2966
 AH2966.The dynamic height is computed by dividing the NAVD 88
 AH2966.geopotential number by the normal gravity value computed on the
 AH2966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2966.degrees latitude (g = 980.6199 gals.).
 AH2966
 AH2966.The modeled gravity was interpolated from observed gravity values.
 AH2966
 AH2966. The following values were computed from the NAD 83(2011) position.
 AH2966
 AH2966;                    North         East     Units Scale Factor Converg.
 AH2966;SPC IL W     -   585,513.791   705,615.020   MT  0.99994156   +0 02 42.9
 AH2966;SPC IL W     - 1,920,973.16  2,315,005.28   sFT  0.99994156   +0 02 42.9
 AH2966;UTM  15      - 4,647,278.550   740,491.388   MT  1.00031174   +1 56 23.6
 AH2966
 AH2966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2966!SPC IL W     -   0.99997683  x   0.99994156  =   0.99991839
 AH2966!UTM  15      -   0.99997683  x   1.00031174  =   1.00028856
 AH2966
 AH2966:                Primary Azimuth Mark                     Grid Az
 AH2966:SPC IL W     -  CAR84 1B                                 359 17 09.5
 AH2966:UTM  15      -  CAR84 1B                                 357 23 28.8
 AH2966
 AH2966_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4049147278(NAD 83)
 AH2966
 AH2966|---------------------------------------------------------------------|
 AH2966| PID    Reference Object                     Distance      Geod. Az  |
 AH2966|                                                           dddmmss.s |
 AH2966| AH2967 CAR84 1B                            APPROX. 0.7 KM 3591952.4 |
 AH2966|---------------------------------------------------------------------|
 AH2966
 AH2966                          SUPERSEDED SURVEY CONTROL
 AH2966
 AH2966  NAD 83(2007)-  41 56 27.01318(N)    090 05 56.23042(W) AD(2002.00) 0
 AH2966  ELLIP H (02/10/07)  147.751  (m)                       GP(2002.00)    
 AH2966  ELLIP H (12/06/04)  147.728  (m)                       GP(       ) 4 1
 AH2966  NAD 83(1997)-  41 56 27.01287(N)    090 05 56.22992(W) AD(       ) 1
 AH2966  ELLIP H (09/15/98)  147.774  (m)                       GP(       ) 3 1
 AH2966  NAVD 88 (09/15/98)  180.8    (m)  GEOID96  model used  GPS OBS        
 AH2966
 AH2966.Superseded values are not recommended for survey control.
 AH2966
 AH2966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2966.See file dsdata.pdf to determine how the superseded data were derived.
 AH2966
 AH2966_MARKER: I = METAL ROD
 AH2966_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2966_STAMPING: CAR84-1A
 AH2966_MARK LOGO: ILDT
 AH2966_PROJECTION: RECESSED 5 CENTIMETERS
 AH2966_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2966_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2966+STABILITY: POSITION/ELEVATION WELL
 AH2966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2966+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2022
 AH2966_ROD/PIPE-DEPTH: 14.6 meters
 AH2966_SLEEVE-DEPTH  : 0.9 meters
 AH2966
 AH2966  HISTORY     - Date     Condition        Report By
 AH2966  HISTORY     - 1996     MONUMENTED       SECI
 AH2966  HISTORY     - 20011203 GOOD             NGS
 AH2966  HISTORY     - 20030923 GOOD             USPSQD
 AH2966  HISTORY     - 20080315 GOOD             PB
 AH2966  HISTORY     - 20130419 GOOD             CMT
 AH2966  HISTORY     - 20220708 GOOD             ILDT
 AH2966
 AH2966                          STATION DESCRIPTION
 AH2966
 AH2966'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2966'STATION IS LOCATED APPROXIMATELY 1.3 MI (2.1 KM) SOUTH OF THOMPSON,
 AH2966'5.8 MI (9.3 KM) SOUTHEAST OF ARGO IN THE NORTHEAST 1/4 OF SECTION 36,
 AH2966'T 23 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 84 AND
 AH2966'U.S.  ROUTE 30, PROCEED NORTH ALONG ILLINOIS ROUTE 84 FOR
 AH2966'APPROXIMATELY 7.6 MI (12.2 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2966'(EAST) SIDE OF ILLINOIS ROUTE 84, JUST NORTH OF A SMALL METAL BUILDING
 AH2966'ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 84 NEAR MILE MARKER 0.87.
 AH2966'TO REACH FROM THE JUNCTION OF ILINOIS ROUTE 84 AND ILLINOIS ROUTE 136,
 AH2966'PROCEED NORTH ALONG ILLINOIS ROUTE 84 FOR APPROXIMATELY 5.9 MI (9.5
 AH2966'KM) TO THE STATION LOCATED ON THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE
 AH2966'84, JUST NORTH OF A SMALL METAL BUILDING ON THE LEFT (WEST) SIDE OF
 AH2966'ILLINOIS ROUTE 84 NEAR MILE MARKER O.87.  THE STATION IS LOCATED 49.5
 AH2966'FT (15.1 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 84, 121.7 FT
 AH2966'(37.1 M) NORTHEAST OF THE NORTHEAST FENCE CORNER OF A FENCE AROUND A
 AH2966'SMALL METAL BUILDING, 68.5 FT (20.9 M) NORTHEAST OF A NO PASSING ZONE
 AH2966'SIGN, 41.2 FT (12.6 M) NORTH OF POWER POLE WITH A GUY WIRE AND A
 AH2966'TRANSFORMER (LAST POWER POLE TO THE SOUTH) , 250.4 FT (76.3 M) SOUTH
 AH2966'OF A POWER POLE, AND 1.5 FT (0.5 M) WEST OF AN ORANGE FIBERGLASS
 AH2966'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2966'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2966
 AH2966                          STATION RECOVERY (2001)
 AH2966
 AH2966'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2966'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2966
 AH2966                          STATION RECOVERY (2003)
 AH2966
 AH2966'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2966'RECOVERED IN GOOD CONDITION.
 AH2966
 AH2966                          STATION RECOVERY (2008)
 AH2966
 AH2966'RECOVERY NOTE BY PBS&J 2008
 AH2966'RECOVERED IN GOOD CONDITION.
 AH2966
 AH2966                          STATION RECOVERY (2013)
 AH2966
 AH2966'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH2966'RECOVERED AS DESCRIBED.
 AH2966
 AH2966                          STATION RECOVERY (2022)
 AH2966
 AH2966'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 AH2966'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2967 ***********************************************************************
 AH2967  DESIGNATION -  CAR84 1B
 AH2967  PID         -  AH2967
 AH2967  STATE/COUNTY-  IL/CARROLL
 AH2967  COUNTRY     -  US
 AH2967  USGS QUAD   -  THOMSON (2018)
 AH2967
 AH2967                         *CURRENT SURVEY CONTROL
 AH2967  ______________________________________________________________________
 AH2967* NAD 83(2011) POSITION- 41 56 49.58245(N) 090 05 56.58250(W)   ADJUSTED
 AH2967* NAD 83(2011) ELLIP HT-   148.509 (meters)        (06/27/12)   ADJUSTED
 AH2967* NAD 83(2011) EPOCH   -  2010.00
 AH2967* NAVD 88 ORTHO HEIGHT -   181.627 (meters)      595.89  (feet) ADJUSTED
 AH2967  ______________________________________________________________________
 AH2967  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 AH2967  NAD 83(2011) X  -     -8,213.405 (meters)                     COMP
 AH2967  NAD 83(2011) Y  - -4,751,031.489 (meters)                     COMP
 AH2967  NAD 83(2011) Z  -  4,241,335.274 (meters)                     COMP
 AH2967  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 AH2967  DYNAMIC HEIGHT  -        181.563 (meters)      595.68  (feet) COMP
 AH2967  MODELED GRAVITY -    980,265.6   (mgal)                       NAVD 88
 AH2967
 AH2967  VERT ORDER      -  SECOND    CLASS I
 AH2967
 AH2967  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2967  Standards:
 AH2967         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2967            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2967  -------------------------------------------------------------------
 AH2967  NETWORK    0.90   1.61           0.40   0.33   0.82     -0.11218102
 AH2967  -------------------------------------------------------------------
 AH2967  Click here for local accuracies and other accuracy information.
 AH2967
 AH2967.The horizontal coordinates were established by GPS observations
 AH2967.and adjusted by the National Geodetic Survey in June 2012.
 AH2967
 AH2967.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2967.been affixed to the stable North American tectonic plate. See 
 AH2967.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2967
 AH2967.The horizontal coordinates are valid at the epoch date displayed above
 AH2967.which is a decimal equivalence of Year/Month/Day.
 AH2967
 AH2967.The orthometric height was determined by differential leveling and
 AH2967.adjusted by the NATIONAL GEODETIC SURVEY
 AH2967.in July 2014.
 AH2967
 AH2967.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2967.GEOID18 height accuracy estimate available here.
 AH2967
 AH2967.Click photographs - Photos may exist for this station.
 AH2967
 AH2967.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2967
 AH2967.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2967
 AH2967.The ellipsoidal height was determined by GPS observations
 AH2967.and is referenced to NAD 83.
 AH2967
 AH2967.The dynamic height is computed by dividing the NAVD 88
 AH2967.geopotential number by the normal gravity value computed on the
 AH2967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2967.degrees latitude (g = 980.6199 gals.).
 AH2967
 AH2967.The modeled gravity was interpolated from observed gravity values.
 AH2967
 AH2967. The following values were computed from the NAD 83(2011) position.
 AH2967
 AH2967;                    North         East     Units Scale Factor Converg.
 AH2967;SPC IL W     -   586,210.082   705,606.342   MT  0.99994156   +0 02 42.7
 AH2967;SPC IL W     - 1,923,257.58  2,314,976.81   sFT  0.99994156   +0 02 42.7
 AH2967;UTM  15      - 4,647,974.431   740,459.682   MT  1.00031155   +1 56 24.2
 AH2967
 AH2967!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2967!SPC IL W     -   0.99997671  x   0.99994156  =   0.99991827
 AH2967!UTM  15      -   0.99997671  x   1.00031155  =   1.00028825
 AH2967
 AH2967:                Primary Azimuth Mark                     Grid Az
 AH2967:SPC IL W     -  CAR84 1A                                 179 17 09.5
 AH2967:UTM  15      -  CAR84 1A                                 177 23 28.0
 AH2967
 AH2967_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4045947974(NAD 83)
 AH2967
 AH2967|---------------------------------------------------------------------|
 AH2967| PID    Reference Object                     Distance      Geod. Az  |
 AH2967|                                                           dddmmss.s |
 AH2967| AH2966 CAR84 1A                            APPROX. 0.7 KM 1791952.2 |
 AH2967|---------------------------------------------------------------------|
 AH2967
 AH2967                          SUPERSEDED SURVEY CONTROL
 AH2967
 AH2967  NAD 83(2007)-  41 56 49.58244(N)    090 05 56.58331(W) AD(2002.00) 0
 AH2967  ELLIP H (02/10/07)  148.541  (m)                       GP(2002.00)    
 AH2967  ELLIP H (12/06/04)  148.518  (m)                       GP(       ) 4 1
 AH2967  NAD 83(1997)-  41 56 49.58211(N)    090 05 56.58278(W) AD(       ) 1
 AH2967  ELLIP H (09/15/98)  148.566  (m)                       GP(       ) 3 1
 AH2967  NAVD 88 (09/15/98)  181.6    (m)  GEOID96  model used  GPS OBS        
 AH2967
 AH2967.Superseded values are not recommended for survey control.
 AH2967
 AH2967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2967.See file dsdata.pdf to determine how the superseded data were derived.
 AH2967
 AH2967_MARKER: I = METAL ROD
 AH2967_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2967_STAMPING: CAR84-1B
 AH2967_MARK LOGO: ILDT
 AH2967_PROJECTION: RECESSED 3 CENTIMETERS
 AH2967_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2967_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2967+STABILITY: POSITION/ELEVATION WELL
 AH2967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2967+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 AH2967_ROD/PIPE-DEPTH: 19.5 meters
 AH2967_SLEEVE-DEPTH  : 0.9 meters
 AH2967
 AH2967  HISTORY     - Date     Condition        Report By
 AH2967  HISTORY     - 1996     MONUMENTED       SECI
 AH2967  HISTORY     - 20011203 GOOD             NGS
 AH2967  HISTORY     - 20030923 GOOD             USPSQD
 AH2967  HISTORY     - 20130419 GOOD             CMT
 AH2967
 AH2967                          STATION DESCRIPTION
 AH2967
 AH2967'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2967'STATION IS LOCATED APPROXIMATELY 0.8 MI (1.3 KM) SOUTH OF THOMPSON,
 AH2967'5.4 MI (8.7 KM) SOUTHWEST OF ARGO IN THE SOUTHEAST 1/4 OF SECTION 25,
 AH2967'T 23 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 84 AND
 AH2967'U.S.  ROUTE 30, PROCEED NORTH ALONG ILLINOIS ROUTE 84 FOR
 AH2967'APPROXIMATELY 8.1 MI (13.0 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2967'(EAST) SIDE OF ILLINOIS ROUTE 84 NEAR MILE MARKER 1.27.  TO REACH FROM
 AH2967'THE JUNCTION OF ILINOIS ROUTE 84 AND ILLINOIS ROUTE 136, PROCEED NORTH
 AH2967'ALONG ILLINOIS ROUTE 84 FOR APPROXIMATELY 6.6 MI (10.6 KM) TO THE
 AH2967'STATION LOCATED ON THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 84 NEAR
 AH2967'MILE MARKER 1.27.  THE STATION IS LOCATED 37.9 FT (11.6 M) EAST OF THE
 AH2967'CENTERLINE OF ILLINOIS ROUTE 84, +/- 340 FT (103.6 M) SOUTH OF A
 AH2967'PRIVATE DRIVE TO THE WEST, 38.4 FT (11.7 M) NORTH OF A POWER POLE,
 AH2967'239.8 FT (73.1 M) SOUTH OF A POWER POLE WITH A GUY WIRE AND
 AH2967'TRANSFORMER, 219.7 FT (67.0 M) SOUTH OF A 2-FT DIAMETER TREE, 249.3 FT
 AH2967'(76.0 M) SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 255.8 FT (78.0 M)
 AH2967'SOUTHEAST OF A POWER POLE JUST NORTH OF A PRIVATE DRIVE, AND 1.5 FT
 AH2967'(0.5 M) WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH2967'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2967'WOOD PHYSICAL TIES.
 AH2967
 AH2967                          STATION RECOVERY (2001)
 AH2967
 AH2967'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2967'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2967
 AH2967                          STATION RECOVERY (2003)
 AH2967
 AH2967'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2967'RECOVERED IN GOOD CONDITION.
 AH2967
 AH2967                          STATION RECOVERY (2013)
 AH2967
 AH2967'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH2967'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2968 ***********************************************************************
 AH2968  DESIGNATION -  CAR84 2A
 AH2968  PID         -  AH2968
 AH2968  STATE/COUNTY-  IL/CARROLL
 AH2968  COUNTRY     -  US
 AH2968  USGS QUAD   -  BLACKHAWK (2018)
 AH2968
 AH2968                         *CURRENT SURVEY CONTROL
 AH2968  ______________________________________________________________________
 AH2968* NAD 83(2011) POSITION- 42 10 42.42324(N) 090 12 10.78473(W)   ADJUSTED
 AH2968* NAD 83(2011) ELLIP HT-   157.397 (meters)        (06/27/12)   ADJUSTED
 AH2968* NAD 83(2011) EPOCH   -  2010.00
 AH2968* NAVD 88 ORTHO HEIGHT -   190.500 (meters)      625.00  (feet) ADJUSTED
 AH2968  ______________________________________________________________________
 AH2968  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 AH2968  NAD 83(2011) X  -    -16,771.660 (meters)                     COMP
 AH2968  NAD 83(2011) Y  - -4,733,799.850 (meters)                     COMP
 AH2968  NAD 83(2011) Z  -  4,260,419.039 (meters)                     COMP
 AH2968  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 AH2968  DYNAMIC HEIGHT  -        190.435 (meters)      624.79  (feet) COMP
 AH2968  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 AH2968
 AH2968  VERT ORDER      -  SECOND    CLASS I
 AH2968
 AH2968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2968  Standards:
 AH2968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2968  -------------------------------------------------------------------
 AH2968  NETWORK    0.85   1.43           0.38   0.31   0.73     -0.04417244
 AH2968  -------------------------------------------------------------------
 AH2968  Click here for local accuracies and other accuracy information.
 AH2968
 AH2968.The horizontal coordinates were established by GPS observations
 AH2968.and adjusted by the National Geodetic Survey in June 2012.
 AH2968
 AH2968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2968.been affixed to the stable North American tectonic plate. See 
 AH2968.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2968
 AH2968.The horizontal coordinates are valid at the epoch date displayed above
 AH2968.which is a decimal equivalence of Year/Month/Day.
 AH2968
 AH2968.The orthometric height was determined by differential leveling and
 AH2968.adjusted by the NATIONAL GEODETIC SURVEY
 AH2968.in March 2013.
 AH2968
 AH2968.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2968.GEOID18 height accuracy estimate available here.
 AH2968
 AH2968.Click photographs - Photos may exist for this station.
 AH2968
 AH2968.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2968
 AH2968.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2968
 AH2968.The ellipsoidal height was determined by GPS observations
 AH2968.and is referenced to NAD 83.
 AH2968
 AH2968.The dynamic height is computed by dividing the NAVD 88
 AH2968.geopotential number by the normal gravity value computed on the
 AH2968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2968.degrees latitude (g = 980.6199 gals.).
 AH2968
 AH2968.The modeled gravity was interpolated from observed gravity values.
 AH2968
 AH2968. The following values were computed from the NAD 83(2011) position.
 AH2968
 AH2968;                    North         East     Units Scale Factor Converg.
 AH2968;SPC IL W     -   611,903.491   696,998.708   MT  0.99994129   -0 01 27.8
 AH2968;SPC IL W     - 2,007,553.37  2,286,736.59   sFT  0.99994129   -0 01 27.8
 AH2968;UTM  15      - 4,673,377.185   731,002.091   MT  1.00025664   +1 52 43.9
 AH2968
 AH2968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2968!SPC IL W     -   0.99997531  x   0.99994129  =   0.99991661
 AH2968!UTM  15      -   0.99997531  x   1.00025664  =   1.00023195
 AH2968
 AH2968:                Primary Azimuth Mark                     Grid Az
 AH2968:SPC IL W     -  CAR84 2B                                 324 59 50.8
 AH2968:UTM  15      -  CAR84 2B                                 323 05 39.1
 AH2968
 AH2968_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3100273377(NAD 83)
 AH2968
 AH2968|---------------------------------------------------------------------|
 AH2968| PID    Reference Object                     Distance      Geod. Az  |
 AH2968|                                                           dddmmss.s |
 AH2968| AH2969 CAR84 2B                            APPROX. 0.6 KM 3245823.0 |
 AH2968|---------------------------------------------------------------------|
 AH2968
 AH2968                          SUPERSEDED SURVEY CONTROL
 AH2968
 AH2968  NAD 83(2007)-  42 10 42.42324(N)    090 12 10.78559(W) AD(2002.00) 0
 AH2968  ELLIP H (02/10/07)  157.427  (m)                       GP(2002.00)    
 AH2968  ELLIP H (12/06/04)  157.411  (m)                       GP(       ) 4 1
 AH2968  NAD 83(1997)-  42 10 42.42283(N)    090 12 10.78493(W) AD(       ) 1
 AH2968  ELLIP H (09/15/98)  157.484  (m)                       GP(       ) 3 1
 AH2968  NAVD 88 (09/15/98)  190.5    (m)  GEOID96  model used  GPS OBS        
 AH2968
 AH2968.Superseded values are not recommended for survey control.
 AH2968
 AH2968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2968.See file dsdata.pdf to determine how the superseded data were derived.
 AH2968
 AH2968_MARKER: F = FLANGE-ENCASED ROD
 AH2968_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2968_STAMPING: CAR84-2A
 AH2968_MARK LOGO: ILDT
 AH2968_PROJECTION: RECESSED 5 CENTIMETERS
 AH2968_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2968_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2968+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2020
 AH2968_ROD/PIPE-DEPTH: 13.4 meters
 AH2968_SLEEVE-DEPTH  : 0.9 meters
 AH2968
 AH2968  HISTORY     - Date     Condition        Report By
 AH2968  HISTORY     - 1996     MONUMENTED       SECI
 AH2968  HISTORY     - 20011203 GOOD             NGS
 AH2968  HISTORY     - 20030923 GOOD             USPSQD
 AH2968  HISTORY     - 20120330 GOOD             AMESC
 AH2968  HISTORY     - 20200707 GOOD             ILDT
 AH2968
 AH2968                          STATION DESCRIPTION
 AH2968
 AH2968'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2968'STATION IS LOCATED APPROXIMATELY 7.0 MI (11.3 KM) NORTHWEST OF
 AH2968'SAVANNA, 3.1 MI (5.0 KM) NORTHWEST OF MISSISSIPPI PALISADES STATE PARK
 AH2968'IN THE NORTHEAST 1/4 OF SECTION 7, T 25 N, R 3 E.  TO REACH FROM THE
 AH2968'JUNCTION OF ILLINOIS ROUTE 84 AND ILLINOIS ROUTE 64 (EAST) IN THE
 AH2968'SOUTHWEST CORNER OF SAVANNA, PROCEED NORTH ALONG ILLINOIS ROUTE 84 FOR
 AH2968'APPROXIMATELY 8.0 MI (12.9 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2968'(EAST) SIDE OF ILLINOIS ROUTE 84 NEAR MILE MARKER 19.62.  THE STATION
 AH2968'IS ALSO 0.9 MI (1.4 KM) SOUTH OF ARMY DEPOT ROAD AND 0.75 MI (1.21 KM)
 AH2968'NORTH OF PALISADES GOLF COURSE.  TO REACH FROM THE JUNCTION OF ILINOIS
 AH2968'ROUTE 84, ILLINOIS ROUTE 64 (WEST) AND U.S.  ROUTE 52 IN THE NORTHWEST
 AH2968'CORNER OF SAVANNA, PROCEED NORTH ALONG ILLINOIS ROUTE 84 FOR
 AH2968'APPROXIMATELY 6.0 MI (9.7 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2968'(EAST) SIDE OF ILLINOIS ROUTE 84 NEAR MILE MARKER 19.62.  THE STATION
 AH2968'IS LOCATED 37.0 FT (11.3 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE
 AH2968'84, 164 FT (50.0 M) SOUTH OF THE CENTER OF DIEHL ROAD TO THE WEST,
 AH2968'197.9 FT (60.3 M) SOUTHEAST OF A 24-IN DIAMETER TREE LOCATED AT THE
 AH2968'NORTHWEST CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 84 AND DIEHL
 AH2968'ROAD, 196.9 FT (60.0 M) NORTHEAST OF A 14-IN DIAMETER TREE, 234.0 FT
 AH2968'(71.3 M) NORTHWEST OF A POWER POLE, 115.2 FT (35.1 M) SOUTH OF A POWER
 AH2968'POLE, 81.5 FT (24.8 M) SOUTH OF A CONCRETE R.O.W. MARKER, 163.5 FT
 AH2968'(49.8 M) SOUTH OF A MT.  CARROLL MILE MARKER 19.66 SIGN, 3.7 FT (1.1
 AH2968'M) WEST OF THE NORTH-SOUTH FENCE LINE, AND 3.3 FT (1.0 M) WEST OF AN
 AH2968'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2968'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2968'TIES.
 AH2968
 AH2968                          STATION RECOVERY (2001)
 AH2968
 AH2968'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2968'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2968
 AH2968                          STATION RECOVERY (2003)
 AH2968
 AH2968'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2968'RECOVERED IN GOOD CONDITION.
 AH2968
 AH2968                          STATION RECOVERY (2012)
 AH2968
 AH2968'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2968'RECOVERED AS DESCRIBED.
 AH2968'
 AH2968'NOTE-THE WITNESS POST HAS BEEN REMOVED.
 AH2968
 AH2968                          STATION RECOVERY (2020)
 AH2968
 AH2968'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2968'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2969 ***********************************************************************
 AH2969  DESIGNATION -  CAR84 2B
 AH2969  PID         -  AH2969
 AH2969  STATE/COUNTY-  IL/CARROLL
 AH2969  COUNTRY     -  US
 AH2969  USGS QUAD   -  BLACKHAWK (2018)
 AH2969
 AH2969                         *CURRENT SURVEY CONTROL
 AH2969  ______________________________________________________________________
 AH2969* NAD 83(2011) POSITION- 42 10 59.64504(N) 090 12 27.01496(W)   ADJUSTED
 AH2969* NAD 83(2011) ELLIP HT-   161.134 (meters)        (06/27/12)   ADJUSTED
 AH2969* NAD 83(2011) EPOCH   -  2010.00
 AH2969* NAVD 88 ORTHO HEIGHT -   194.241 (meters)      637.27  (feet) ADJUSTED
 AH2969  ______________________________________________________________________
 AH2969  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 AH2969  NAD 83(2011) X  -    -17,142.863 (meters)                     COMP
 AH2969  NAD 83(2011) Y  - -4,733,444.476 (meters)                     COMP
 AH2969  NAD 83(2011) Z  -  4,260,815.321 (meters)                     COMP
 AH2969  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 AH2969  DYNAMIC HEIGHT  -        194.175 (meters)      637.06  (feet) COMP
 AH2969  MODELED GRAVITY -    980,280.2   (mgal)                       NAVD 88
 AH2969
 AH2969  VERT ORDER      -  SECOND    CLASS I
 AH2969
 AH2969  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2969  Standards:
 AH2969         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2969            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2969  -------------------------------------------------------------------
 AH2969  NETWORK    0.81   1.35           0.36   0.30   0.69     -0.04471938
 AH2969  -------------------------------------------------------------------
 AH2969  Click here for local accuracies and other accuracy information.
 AH2969
 AH2969.The horizontal coordinates were established by GPS observations
 AH2969.and adjusted by the National Geodetic Survey in June 2012.
 AH2969
 AH2969.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2969.been affixed to the stable North American tectonic plate. See 
 AH2969.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2969
 AH2969.The horizontal coordinates are valid at the epoch date displayed above
 AH2969.which is a decimal equivalence of Year/Month/Day.
 AH2969
 AH2969.The orthometric height was determined by differential leveling and
 AH2969.adjusted by the NATIONAL GEODETIC SURVEY
 AH2969.in March 2013.
 AH2969
 AH2969.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2969.GEOID18 height accuracy estimate available here.
 AH2969
 AH2969.Click photographs - Photos may exist for this station.
 AH2969
 AH2969.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2969
 AH2969.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2969
 AH2969.The ellipsoidal height was determined by GPS observations
 AH2969.and is referenced to NAD 83.
 AH2969
 AH2969.The dynamic height is computed by dividing the NAVD 88
 AH2969.geopotential number by the normal gravity value computed on the
 AH2969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2969.degrees latitude (g = 980.6199 gals.).
 AH2969
 AH2969.The modeled gravity was interpolated from observed gravity values.
 AH2969
 AH2969. The following values were computed from the NAD 83(2011) position.
 AH2969
 AH2969;                    North         East     Units Scale Factor Converg.
 AH2969;SPC IL W     -   612,435.001   696,626.505   MT  0.99994132   -0 01 38.7
 AH2969;SPC IL W     - 2,009,297.17  2,285,515.46   sFT  0.99994132   -0 01 38.7
 AH2969;UTM  15      - 4,673,896.202   730,612.318   MT  1.00025442   +1 52 33.6
 AH2969
 AH2969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2969!SPC IL W     -   0.99997473  x   0.99994132  =   0.99991605
 AH2969!UTM  15      -   0.99997473  x   1.00025442  =   1.00022914
 AH2969
 AH2969:                Primary Azimuth Mark                     Grid Az
 AH2969:SPC IL W     -  CAR84 2A                                 144 59 50.8
 AH2969:UTM  15      -  CAR84 2A                                 143 05 38.5
 AH2969
 AH2969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3061273896(NAD 83)
 AH2969
 AH2969|---------------------------------------------------------------------|
 AH2969| PID    Reference Object                     Distance      Geod. Az  |
 AH2969|                                                           dddmmss.s |
 AH2969| AH2968 CAR84 2A                            APPROX. 0.6 KM 1445812.1 |
 AH2969|---------------------------------------------------------------------|
 AH2969
 AH2969                          SUPERSEDED SURVEY CONTROL
 AH2969
 AH2969  NAD 83(2007)-  42 10 59.64504(N)    090 12 27.01581(W) AD(2002.00) 0
 AH2969  ELLIP H (02/10/07)  161.164  (m)                       GP(2002.00)    
 AH2969  ELLIP H (12/06/04)  161.148  (m)                       GP(       ) 4 1
 AH2969  NAD 83(1997)-  42 10 59.64463(N)    090 12 27.01517(W) AD(       ) 1
 AH2969  ELLIP H (09/15/98)  161.221  (m)                       GP(       ) 3 1
 AH2969  NAVD 88 (09/15/98)  194.2    (m)  GEOID96  model used  GPS OBS        
 AH2969
 AH2969.Superseded values are not recommended for survey control.
 AH2969
 AH2969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2969.See file dsdata.pdf to determine how the superseded data were derived.
 AH2969
 AH2969_MARKER: F = FLANGE-ENCASED ROD
 AH2969_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2969_STAMPING: CAR84-2B
 AH2969_MARK LOGO: ILDT
 AH2969_PROJECTION: RECESSED 5 CENTIMETERS
 AH2969_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2969_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2969+STABILITY: POSITION/ELEVATION WELL
 AH2969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2969+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 AH2969_ROD/PIPE-DEPTH: 9.8 meters
 AH2969_SLEEVE-DEPTH  : 0.9 meters
 AH2969
 AH2969  HISTORY     - Date     Condition        Report By
 AH2969  HISTORY     - 1996     MONUMENTED       SECI
 AH2969  HISTORY     - 20011203 GOOD             NGS
 AH2969  HISTORY     - 20030923 GOOD             USPSQD
 AH2969  HISTORY     - 20120330 GOOD             AMESC
 AH2969
 AH2969                          STATION DESCRIPTION
 AH2969
 AH2969'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2969'STATION IS LOCATED APPROXIMATELY 7.4 MI (11.9 KM) NORTHWEST OF
 AH2969'SAVANNA, 3.5 MI (5.6 KM) NORTHWEST OF MISSISSIPPI PALISADES STATE PARK
 AH2969'IN THE SOUTHEAST 1/4 OF SECTION 6, T 25 N, R 3 E.  TO REACH FROM THE
 AH2969'JUNCTION OF ILLINOIS ROUTE 84 AND ILLINOIS ROUTE 64 (EAST) IN THE
 AH2969'SOUTHWEST CORNER OF SAVANNA, PROCEED NORTH ALONG ILLINOIS ROUTE 84 FOR
 AH2969'APPROXIMATELY 8.4 MI (13.5 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2969'(EAST) SIDE OF ILLINOIS ROUTE 84 NEAR MILE MARKER 20.02.  THE STATION
 AH2969'IS ALSO 0.5 MI (0.8 KM) SOUTH OF ARMY DEPOT ROAD AND 1.15 MI (1.85 KM)
 AH2969'NORTH OF THE ENTRANCE TO PALISADES GOLF COURSE.  TO REACH FROM THE
 AH2969'JUNCTION OF ILINOIS ROUTE 84, ILLINOIS ROUTE 64 (WEST) AND U.S.  ROUTE
 AH2969'52 IN THE NORTHWEST CORNER OF SAVANNA, PROCEED NORTH ALONG ILLINOIS
 AH2969'ROUTE 84 FOR APPROXIMATELY 6.4 MI (10.3 KM) TO THE STATION LOCATED ON
 AH2969'THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 84 NEAR MILE MARKER 20.02.
 AH2969'THE STATION IS LOCATED 33.4 FT (10.2 M) EAST OF THE CENTERLINE OF
 AH2969'ILLINOIS ROUTE 84, 117 FT (35.7 M) SOUTH OF THE CENTER OF A FIELD
 AH2969'ENTRANCE TO THE WEST, 299.4 FT (91.3 M) SOUTH OF A FENCE CORNER TO A
 AH2969'FENCE THAT RUNS EAST AND SOUTH, 314.8 FT (96.0 M) SOUTH OF A POWER
 AH2969'POLE WITH A GUY WIRE, 199.9 FT (60.9 M) SOUTHEAST OF A 54-IN DIAMETER
 AH2969'TREE, 150.1 FT (45.8 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A SMALL
 AH2969'BRICK BUIDING JUST NORTH OF THE FIELD ENTRANCE TO THE WEST, 58.0 FT
 AH2969'(17.7 M) NORTH OF A POWER POLE, 83.8 FT (25.5 M) NORTH OF A MT.
 AH2969'CARROLL MILE MARKER 20.00 SIGN, 2.7 FT (0.8 M) WEST OF A NORTH-SOUTH
 AH2969'FENCE LINE, AND 2.2 FT (0.7 M) WEST OF AN ORANGE FIBERGLASS WITNESS
 AH2969'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2969'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2969
 AH2969                          STATION RECOVERY (2001)
 AH2969
 AH2969'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 AH2969'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2969
 AH2969                          STATION RECOVERY (2003)
 AH2969
 AH2969'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2969'RECOVERED IN GOOD CONDITION.
 AH2969
 AH2969                          STATION RECOVERY (2012)
 AH2969
 AH2969'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2969'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9273 ***********************************************************************
 AF9273  CBN         -  This is a Cooperative Base Network Control Station.
 AF9273  DESIGNATION -  CARA
 AF9273  PID         -  AF9273
 AF9273  STATE/COUNTY-  IL/JERSEY
 AF9273  COUNTRY     -  US
 AF9273  USGS QUAD   -  HARDIN (2018)
 AF9273
 AF9273                         *CURRENT SURVEY CONTROL
 AF9273  ______________________________________________________________________
 AF9273* NAD 83(2011) POSITION- 39 07 48.71762(N) 090 33 47.46932(W)   ADJUSTED
 AF9273* NAD 83(2011) ELLIP HT-   100.253 (meters)        (06/27/12)   ADJUSTED
 AF9273* NAD 83(2011) EPOCH   -  2010.00
 AF9273* NAVD 88 ORTHO HEIGHT -   132.254 (meters)      433.90  (feet) ADJUSTED
 AF9273  ______________________________________________________________________
 AF9273  GEOID HEIGHT    -        -31.972 (meters)                     GEOID18
 AF9273  NAD 83(2011) X  -    -48,697.214 (meters)                     COMP
 AF9273  NAD 83(2011) Y  - -4,954,056.627 (meters)                     COMP
 AF9273  NAD 83(2011) Z  -  4,003,603.050 (meters)                     COMP
 AF9273  LAPLACE CORR    -          2.51  (seconds)                    DEFLEC18
 AF9273  DYNAMIC HEIGHT  -        132.174 (meters)      433.64  (feet) COMP
 AF9273  MODELED GRAVITY -    980,027.3   (mgal)                       NAVD 88
 AF9273
 AF9273  VERT ORDER      -  SECOND    CLASS I
 AF9273
 AF9273  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9273  Standards:
 AF9273         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9273            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9273  -------------------------------------------------------------------
 AF9273  NETWORK    0.64   1.41           0.29   0.22   0.72      0.04823682
 AF9273  -------------------------------------------------------------------
 AF9273  Click here for local accuracies and other accuracy information.
 AF9273
 AF9273.The horizontal coordinates were established by GPS observations
 AF9273.and adjusted by the National Geodetic Survey in June 2012.
 AF9273
 AF9273.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9273.been affixed to the stable North American tectonic plate. See 
 AF9273.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9273
 AF9273.The horizontal coordinates are valid at the epoch date displayed above
 AF9273.which is a decimal equivalence of Year/Month/Day.
 AF9273
 AF9273.The orthometric height was determined by differential leveling and
 AF9273.adjusted by the NATIONAL GEODETIC SURVEY
 AF9273.in July 2014.
 AF9273
 AF9273.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9273.GEOID18 height accuracy estimate available here.
 AF9273
 AF9273.Click photographs - Photos may exist for this station.
 AF9273
 AF9273.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9273
 AF9273.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9273
 AF9273.The ellipsoidal height was determined by GPS observations
 AF9273.and is referenced to NAD 83.
 AF9273
 AF9273.The dynamic height is computed by dividing the NAVD 88
 AF9273.geopotential number by the normal gravity value computed on the
 AF9273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9273.degrees latitude (g = 980.6199 gals.).
 AF9273
 AF9273.The modeled gravity was interpolated from observed gravity values.
 AF9273
 AF9273. The following values were computed from the NAD 83(2011) position.
 AF9273
 AF9273;                    North         East     Units Scale Factor Converg.
 AF9273;SPC IL W     -   273,497.605   665,715.964   MT  0.99995564   -0 15 00.9
 AF9273;SPC IL W     -   897,300.06  2,184,103.13   sFT  0.99995564   -0 15 00.9
 AF9273;UTM  15      - 4,334,052.790   710,633.803   MT  1.00014632   +1 32 18.2
 AF9273
 AF9273!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9273!SPC IL W     -   0.99998427  x   0.99995564  =   0.99993991
 AF9273!UTM  15      -   0.99998427  x   1.00014632  =   1.00013059
 AF9273
 AF9273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1063334052(NAD 83)
 AF9273
 AF9273                          SUPERSEDED SURVEY CONTROL
 AF9273
 AF9273  NAD 83(2007)-  39 07 48.71751(N)    090 33 47.47001(W) AD(2002.00) 0
 AF9273  ELLIP H (02/10/07)  100.291  (m)                       GP(2002.00)    
 AF9273  ELLIP H (10/15/04)  100.262  (m)                       GP(       ) 4 2
 AF9273  NAD 83(1997)-  39 07 48.71749(N)    090 33 47.47027(W) AD(       ) B
 AF9273  ELLIP H (07/17/98)  100.320  (m)                       GP(       ) 4 1
 AF9273  NAVD 88 (01/08/09)  132.2    (m)  GEOID03  model used  GPS OBS        
 AF9273  NAVD 88 (01/06/03)  132.2    (m)  GEOID99  model used  GPS OBS        
 AF9273  NAVD 88 (07/17/98)  132.3    (m)  GEOID96  model used  GPS OBS        
 AF9273
 AF9273.Superseded values are not recommended for survey control.
 AF9273
 AF9273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9273.See file dsdata.pdf to determine how the superseded data were derived.
 AF9273
 AF9273_MARKER: DD = SURVEY DISK
 AF9273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9273_STAMPING: CARA 1996
 AF9273_MARK LOGO: ILDT
 AF9273_PROJECTION: FLUSH
 AF9273_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9273+STABILITY: SURFACE MOTION
 AF9273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9273+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2019
 AF9273
 AF9273  HISTORY     - Date     Condition        Report By
 AF9273  HISTORY     - 1996     MONUMENTED       ILDT
 AF9273  HISTORY     - 19990830 GOOD             ILDT
 AF9273  HISTORY     - 20081212 GOOD             ILDT
 AF9273  HISTORY     - 2010     GOOD             ILDT
 AF9273  HISTORY     - 20130514 GOOD             ILDT
 AF9273  HISTORY     - 20191017 GOOD             ILDT
 AF9273
 AF9273                          STATION DESCRIPTION
 AF9273
 AF9273'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (MBF)
 AF9273'THE STATION IS ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF HARDIN AND ABOUT 3.8
 AF9273'MI (6.1 KM) NORTHWEST OF FIELDON.  TO REACH FROM THE JUNCTION OF STATE
 AF9273'ROUTE 16 AND STATE ROUTE 100, ABOUT 3.3 MI (5.3 KM) WEST OF FIELDON,
 AF9273'PROCEED NORTH ON HIGHWAYS 16 AND 100 FOR 1.7 MI (2.7 KM) TO THE
 AF9273'STATION ON THE RIGHT, JUST BEFORE REACHING COUNTY ROAD 1410N WHICH
 AF9273'LEADS WEST, 6.4 M (21.0 FT) EAST OF THE CENTERLINE OF THE HIGHWAY,
 AF9273'21.8 M (71.5 FT) SOUTH OF THE SOUTH CORNER OF THE SOUTHEAST WINGWALL
 AF9273'OF A CONCRETE BOX CULVERT UNDER THE HIGHWAY, 28.3 M (92.8 FT) SOUTH OF
 AF9273'THE EXTENDED CENTER OF ROAD 1410N, 12.4 M (40.7 FT) WEST OF A
 AF9273'FENCELINE, AND 0.7 M (2.3 FT) SOUTH OF A METAL IDOT WITNESS POST.  THE
 AF9273'MONUMENT PROJECTS ABOUT 5 CM.
 AF9273
 AF9273                          STATION RECOVERY (1999)
 AF9273
 AF9273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (NO)
 AF9273'RECOVERED AS DESCRIBED
 AF9273'
 AF9273
 AF9273                          STATION RECOVERY (2008)
 AF9273
 AF9273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 AF9273'FOUND AS DESCRIBED
 AF9273
 AF9273                          STATION RECOVERY (2010)
 AF9273
 AF9273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CP)
 AF9273'RECOVERED AS DESCRIBED
 AF9273
 AF9273                          STATION RECOVERY (2013)
 AF9273
 AF9273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AF9273'RECOVERED IN GOOD CONDITION.
 AF9273
 AF9273                          STATION RECOVERY (2019)
 AF9273
 AF9273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 AF9273'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9203 ***********************************************************************
 DE9203  DESIGNATION -  CARA AZI
 DE9203  PID         -  DE9203
 DE9203  STATE/COUNTY-  IL/JERSEY
 DE9203  COUNTRY     -  US
 DE9203  USGS QUAD   -  NUTWOOD (2018)
 DE9203
 DE9203                         *CURRENT SURVEY CONTROL
 DE9203  ______________________________________________________________________
 DE9203* NAD 83(2011) POSITION- 39 07 06.19876(N) 090 33 47.46502(W)   ADJUSTED
 DE9203* NAD 83(2011) ELLIP HT-   111.763 (meters)        (06/27/12)   ADJUSTED
 DE9203* NAD 83(2011) EPOCH   -  2010.00
 DE9203* NAVD 88 ORTHO HEIGHT -   143.7   (meters)      471.    (feet) GPS OBS
 DE9203  ______________________________________________________________________
 DE9203  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9203  GEOID HEIGHT    -        -31.942 (meters)                     GEOID99
 DE9203  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 DE9203  NAD 83(2011) X  -    -48,705.331 (meters)                     COMP
 DE9203  NAD 83(2011) Y  - -4,954,892.910 (meters)                     COMP
 DE9203  NAD 83(2011) Z  -  4,002,593.087 (meters)                     COMP
 DE9203  LAPLACE CORR    -          2.52  (seconds)                    DEFLEC18
 DE9203
 DE9203  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9203  Standards:
 DE9203         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9203            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9203  -------------------------------------------------------------------
 DE9203  NETWORK    1.28   2.00           0.60   0.40   1.02     -0.10487870
 DE9203  -------------------------------------------------------------------
 DE9203  Click here for local accuracies and other accuracy information.
 DE9203
 DE9203.The horizontal coordinates were established by GPS observations
 DE9203.and adjusted by the National Geodetic Survey in June 2012.
 DE9203
 DE9203.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9203.been affixed to the stable North American tectonic plate. See 
 DE9203.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9203
 DE9203.The horizontal coordinates are valid at the epoch date displayed above
 DE9203.which is a decimal equivalence of Year/Month/Day.
 DE9203
 DE9203.The orthometric height was determined by GPS observations and a
 DE9203.high-resolution geoid model.
 DE9203
 DE9203.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9203.GEOID18 height accuracy estimate available here.
 DE9203
 DE9203.Click photographs - Photos may exist for this station.
 DE9203
 DE9203.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9203
 DE9203.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9203
 DE9203.The ellipsoidal height was determined by GPS observations
 DE9203.and is referenced to NAD 83.
 DE9203
 DE9203. The following values were computed from the NAD 83(2011) position.
 DE9203
 DE9203;                    North         East     Units Scale Factor Converg.
 DE9203;SPC IL W     -   272,186.466   665,710.341   MT  0.99995565   -0 15 00.6
 DE9203;SPC IL W     -   892,998.43  2,184,084.68   sFT  0.99995565   -0 15 00.6
 DE9203;UTM  15      - 4,332,741.864   710,669.109   MT  1.00014651   +1 32 16.8
 DE9203
 DE9203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9203!SPC IL W     -   0.99998247  x   0.99995565  =   0.99993812
 DE9203!UTM  15      -   0.99998247  x   1.00014651  =   1.00012897
 DE9203
 DE9203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1066932741(NAD 83)
 DE9203
 DE9203                          SUPERSEDED SURVEY CONTROL
 DE9203
 DE9203  NAD 83(2007)-  39 07 06.19866(N)    090 33 47.46570(W) AD(2002.00) 0
 DE9203  ELLIP H (02/10/07)  111.800  (m)                       GP(2002.00)    
 DE9203  ELLIP H (02/03/05)  111.771  (m)                       GP(       ) 4 2
 DE9203  NAD 83(1997)-  39 07 06.19862(N)    090 33 47.46596(W) AD(       ) 1
 DE9203  ELLIP H (01/06/03)  111.827  (m)                       GP(       ) 3 2
 DE9203
 DE9203.Superseded values are not recommended for survey control.
 DE9203
 DE9203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9203.See file dsdata.pdf to determine how the superseded data were derived.
 DE9203
 DE9203_MARKER: A = ALUMINUM MARKER
 DE9203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9203_STAMPING: CARA AZI 1996
 DE9203_MARK LOGO: ILDT
 DE9203_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9203_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9203+SATELLITE: SATELLITE OBSERVATIONS - 1996
 DE9203
 DE9203  HISTORY     - Date     Condition        Report By
 DE9203  HISTORY     - 1996     MONUMENTED       ILDT
 DE9203
 DE9203                          STATION DESCRIPTION
 DE9203
 DE9203'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9203'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9203'STATION IS LOCATED 4.0 MI (6.4 KM) SE OF CENTER OF HARDIN.  TO REACH
 DE9203'STATION FROM IL ROUTE 16 AND IL ROUTE 100 SE OF HARDIN, GO N ON IL
 DE9203'ROUTE 100 FOR 0.8 MI (1.3 KM) TO STATION ON THE LEFT.  STATION IS 26.4
 DE9203'FEET (8.0 M) W OF CENTERLINE OF IL ROUTE 100, 164.0 FEET (50.0 M) N OF
 DE9203'PHONE PED, 15.1 FEET (4.6 M) W OF EDGE OF PAVEMENT. STATION IS FLUSH
 DE9203'WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3600 ***********************************************************************
 DP3600  DESIGNATION -  CARA AZI RESET
 DP3600  PID         -  DP3600
 DP3600  STATE/COUNTY-  IL/JERSEY
 DP3600  COUNTRY     -  US
 DP3600  USGS QUAD   -  NUTWOOD (2018)
 DP3600
 DP3600                         *CURRENT SURVEY CONTROL
 DP3600  ______________________________________________________________________
 DP3600* NAD 83(1986) POSITION- 39 07 06.2    (N) 090 33 47.5    (W)   HD_HELD2
 DP3600* NAVD 88 ORTHO HEIGHT -   143.709 (meters)      471.49  (feet) ADJUSTED
 DP3600  ______________________________________________________________________
 DP3600  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 DP3600  DYNAMIC HEIGHT  -        143.623 (meters)      471.20  (feet) COMP
 DP3600  MODELED GRAVITY -    980,026.9   (mgal)                       NAVD 88
 DP3600
 DP3600  VERT ORDER      -  SECOND    CLASS I
 DP3600
 DP3600.The horizontal coordinates were established by autonomous hand held GPS
 DP3600.observations and have an estimated accuracy of +/- 10 meters.
 DP3600
 DP3600.The orthometric height was determined by differential leveling and
 DP3600.adjusted by the NATIONAL GEODETIC SURVEY
 DP3600.in July 2014.
 DP3600
 DP3600.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3600.GEOID18 height accuracy estimate available here.
 DP3600
 DP3600.Click photographs - Photos may exist for this station.
 DP3600
 DP3600.The dynamic height is computed by dividing the NAVD 88
 DP3600.geopotential number by the normal gravity value computed on the
 DP3600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3600.degrees latitude (g = 980.6199 gals.).
 DP3600
 DP3600.The modeled gravity was interpolated from observed gravity values.
 DP3600
 DP3600;                    North         East    Units  Estimated Accuracy
 DP3600;SPC IL W     -   272,187.      665,710.      MT  (+/- 10 meters HH2 GPS)
 DP3600
 DP3600_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1066832741(NAD 83)
 DP3600
 DP3600                          SUPERSEDED SURVEY CONTROL
 DP3600
 DP3600.No superseded survey control is available for this station.
 DP3600
 DP3600_MARKER: DD = SURVEY DISK
 DP3600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3600_MARK LOGO: UIL
 DP3600_PROJECTION: FLUSH
 DP3600_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3600+STABILITY: SURFACE MOTION
 DP3600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3600+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2013
 DP3600
 DP3600  HISTORY     - Date     Condition        Report By
 DP3600  HISTORY     - 20130404 MONUMENTED       TROTT
 DP3600
 DP3600                          STATION DESCRIPTION
 DP3600
 DP3600'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3600'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) WEST-NORTHWEST OF
 DP3600'OTTERVILLE, 3.9 MI (6.3 KM) SOUTHEAST OF HARDIN AND 2.4 MI (3.9 KM)
 DP3600'NORTH OF NUTWOOD.
 DP3600'
 DP3600'TO REACH STATION FROM IL ROUTE 16 AND IL ROUTE 100 SOUTHEAST OF
 DP3600'HARDIN, GO NORTH ON IL ROUTE 100 FOR 0.8 MI (1.3 KM) TO STATION ON THE
 DP3600'LEFT.
 DP3600'
 DP3600'STATION IS 26.4 FT (8.0 M) WEST OF THE CENTERLINE OF IL ROUTE 100,
 DP3600'164.0 FT (50.0 M) NORTH OF PHONE PEDESTAL, 15.1 FT (4.6 M) WEST OF
 DP3600'EDGE OF PAVEMENT.
 DP3600'
 DP3600'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1683 ***********************************************************************
 HB1683  DESIGNATION -  CARBONDALE NW MUNICIPAL TANK
 HB1683  PID         -  HB1683
 HB1683  STATE/COUNTY-  IL/JACKSON
 HB1683  COUNTRY     -  US
 HB1683  USGS QUAD   -  CARBONDALE (2018)
 HB1683
 HB1683                         *CURRENT SURVEY CONTROL
 HB1683  ______________________________________________________________________
 HB1683* NAD 83(1997) POSITION- 37 43 52.48674(N) 089 13 46.67856(W)   ADJUSTED
 HB1683  ______________________________________________________________________
 HB1683  GEOID HEIGHT    -        -29.116 (meters)                     GEOID18
 HB1683  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 HB1683  HORZ ORDER      -  THIRD
 HB1683
 HB1683.The horizontal coordinates were established by classical geodetic methods
 HB1683.and adjusted by the National Geodetic Survey in October 1999.
 HB1683
 HB1683.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1683.GEOID18 height accuracy estimate available here.
 HB1683
 HB1683.Click photographs - Photos may exist for this station.
 HB1683
 HB1683.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1683
 HB1683. The following values were computed from the NAD 83(1997) position.
 HB1683
 HB1683;                    North         East     Units Scale Factor Converg.
 HB1683;SPC IL W     -   118,554.918   782,597.502   MT  1.00002518   +0 34 24.4
 HB1683;SPC IL W     -   388,958.93  2,567,571.97   sFT  1.00002518   +0 34 24.4
 HB1683;UTM  16      - 4,178,337.090   303,519.378   MT  1.00007552   -1 21 53.6
 HB1683
 HB1683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0351978337(NAD 83)
 HB1683
 HB1683                          SUPERSEDED SURVEY CONTROL
 HB1683
 HB1683  NAD 83(1993)-  37 43 52.49678(N)    089 13 46.67961(W) AD(       ) 3
 HB1683  NAD 83(1986)-  37 43 52.49916(N)    089 13 46.68188(W) AD(       ) 3
 HB1683  NAD 27      -  37 43 52.31647(N)    089 13 46.37857(W) AD(       ) 3
 HB1683
 HB1683.Superseded values are not recommended for survey control.
 HB1683
 HB1683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1683.See file dsdata.pdf to determine how the superseded data were derived.
 HB1683
 HB1683_MARKER: 53 = ELEVATED TANK
 HB1683
 HB1683  HISTORY     - Date     Condition        Report By
 HB1683  HISTORY     - 1962     FIRST OBSERVED   CGS
 HB1683  HISTORY     - 1973     GOOD             NGS
 HB1683  HISTORY     - 1977     GOOD             NGS
 HB1683
 HB1683                          STATION DESCRIPTION
 HB1683
 HB1683'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1683'THE STATION IS THE CENTER OF THE TOP OF A 6 LEGGED STEEL TANK PAINTED
 HB1683'SILVER, WITH THE LEGEND CARBONDALE PAINTED IN BLACK LETTERS ON
 HB1683'THE SOUTH SIDE OF THE TANK.  THE OVERALL HEIGHT IS ABOUT 120 FEET.
 HB1683'IT IS IN THE NORTHWEST RESIDENTIAL SECTION OF CARBONDALE AND IS
 HB1683'ABOUT 200 FEET NORTHWEST OF THE INTERSECTION OF HELEN STREET AND W.
 HB1683'SYCAMORE STREET.
 HB1683
 HB1683                          STATION RECOVERY (1973)
 HB1683
 HB1683'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (JWB)
 HB1683'THE STATION WAS RECOVERED AS DESCRIBED IN QUAD. 370891, STA. 1009
 HB1683'WITH THE EXCEPTION THAT THE TANK IS NOW PAINTED GREEN AND NO LONGER
 HB1683'HAS THE LEGEND CARBONDALE PAINTED ON THE SOUTH SIDE.
 HB1683'
 HB1683'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN NORTHWEST
 HB1683'SECTION OF CARBONDALE.
 HB1683
 HB1683                          STATION RECOVERY (1977)
 HB1683
 HB1683'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (DRM)
 HB1683'STATION RECOVERED AS DESCRIBED.
 HB1683'
 HB1683'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN CARBONDALE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1685 ***********************************************************************
 HB1685  DESIGNATION -  CARBONDALE RADIO KSN 45 MAST
 HB1685  PID         -  HB1685
 HB1685  STATE/COUNTY-  IL/JACKSON
 HB1685  COUNTRY     -  US
 HB1685  USGS QUAD   -  CARBONDALE (2018)
 HB1685
 HB1685                         *CURRENT SURVEY CONTROL
 HB1685  ______________________________________________________________________
 HB1685* NAD 83(1997) POSITION- 37 44 12.99778(N) 089 12 19.25041(W)   ADJUSTED
 HB1685  ______________________________________________________________________
 HB1685  GEOID HEIGHT    -        -29.116 (meters)                     GEOID18
 HB1685  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 HB1685  HORZ ORDER      -  THIRD
 HB1685
 HB1685.The horizontal coordinates were established by classical geodetic methods
 HB1685.and adjusted by the National Geodetic Survey in October 1999.
 HB1685
 HB1685.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1685.GEOID18 height accuracy estimate available here.
 HB1685
 HB1685.Click photographs - Photos may exist for this station.
 HB1685
 HB1685.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1685
 HB1685. The following values were computed from the NAD 83(1997) position.
 HB1685
 HB1685;                    North         East     Units Scale Factor Converg.
 HB1685;SPC IL W     -   119,208.984   784,731.781   MT  1.00002957   +0 35 18.2
 HB1685;SPC IL W     -   391,104.81  2,574,574.18   sFT  1.00002957   +0 35 18.2
 HB1685;UTM  16      - 4,178,918.611   305,674.653   MT  1.00006514   -1 21 00.6
 HB1685
 HB1685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0567478918(NAD 83)
 HB1685
 HB1685                          SUPERSEDED SURVEY CONTROL
 HB1685
 HB1685  NAD 83(1993)-  37 44 13.00789(N)    089 12 19.25128(W) AD(       ) 3
 HB1685  NAD 83(1986)-  37 44 13.01021(N)    089 12 19.25349(W) AD(       ) 3
 HB1685  NAD 27      -  37 44 12.82557(N)    089 12 18.95613(W) AD(       ) 3
 HB1685
 HB1685.Superseded values are not recommended for survey control.
 HB1685
 HB1685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1685.See file dsdata.pdf to determine how the superseded data were derived.
 HB1685
 HB1685_MARKER: 42 = RADIO/TV MAST
 HB1685
 HB1685  HISTORY     - Date     Condition        Report By
 HB1685  HISTORY     - 1962     FIRST OBSERVED   CGS
 HB1685  HISTORY     - 1968     GOOD             ILHD
 HB1685  HISTORY     - 1973     GOOD             NGS
 HB1685  HISTORY     - 20020604 GOOD             INDIV
 HB1685
 HB1685                          STATION DESCRIPTION
 HB1685
 HB1685'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1685'THE STATION IS THE CENTER OF THE RED LIGHT AT THE APEX OF THE MAST.
 HB1685'IT IS A STEEL MAST PAINTED IN ALTERNATE SECTIONS OF INTERNATIONAL
 HB1685'ORANGE AND WHITE AND SUPPORTED BY GUY WIRES.  THE MAST IS OWNED AND
 HB1685'OPERATED BY THE GENERAL TELEPHONE COMPANY OF ILLINOIS.  THE OVERALL
 HB1685'HEIGHT IS APPROXIMATELY 200 FEET.  THE OWNER PLANS TO INCREASE THE
 HB1685'OVERALL HEIGHT TO 350 FEET IN THE SECOND QUARTER OF 1962.
 HB1685'
 HB1685'THE STATION IS LOCATED IN THE NORTHEAST RESIDENTIAL SECTION OF
 HB1685'CARBONDALE, ABOUT 400 FEET EAST OF THE THOMAS SCHOOL AT THE
 HB1685'INTERSECTION OF NORTH WALL AND EAST LARCH STREETS.
 HB1685
 HB1685                          STATION RECOVERY (1968)
 HB1685
 HB1685'RECOVERY NOTE BY IL HIGHWAY DEPT 1968
 HB1685'STATION RECOVERED IN GOOD CONDITION.
 HB1685
 HB1685                          STATION RECOVERY (1973)
 HB1685
 HB1685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (JWB)
 HB1685'THE STATION WAS RECOVERED AS DESCRIBED.
 HB1685'
 HB1685'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT CARBONDALE.
 HB1685
 HB1685                          STATION RECOVERY (2002)
 HB1685
 HB1685'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RDW)
 HB1685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1694 ***********************************************************************
 HB1694  DESIGNATION -  CARBONDALE RADIO WCIL MAST
 HB1694  PID         -  HB1694
 HB1694  STATE/COUNTY-  IL/JACKSON
 HB1694  COUNTRY     -  US
 HB1694  USGS QUAD   -  POMONA (2018)
 HB1694
 HB1694                         *CURRENT SURVEY CONTROL
 HB1694  ______________________________________________________________________
 HB1694* NAD 83(1997) POSITION- 37 43 31.10773(N) 089 15 25.01562(W)   ADJUSTED
 HB1694  ______________________________________________________________________
 HB1694  GEOID HEIGHT    -        -29.119 (meters)                     GEOID18
 HB1694  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 HB1694  HORZ ORDER      -  THIRD
 HB1694
 HB1694.The horizontal coordinates were established by classical geodetic methods
 HB1694.and adjusted by the National Geodetic Survey in October 1999.
 HB1694
 HB1694.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1694.GEOID18 height accuracy estimate available here.
 HB1694
 HB1694.Click photographs - Photos may exist for this station.
 HB1694
 HB1694.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1694
 HB1694. The following values were computed from the NAD 83(1997) position.
 HB1694
 HB1694;                    North         East     Units Scale Factor Converg.
 HB1694;SPC IL W     -   117,872.052   780,196.021   MT  1.00002036   +0 33 24.0
 HB1694;SPC IL W     -   386,718.56  2,559,693.11   sFT  1.00002036   +0 33 24.0
 HB1694;UTM  16      - 4,177,735.801   301,096.033   MT  1.00008732   -1 22 53.1
 HB1694
 HB1694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0109677735(NAD 83)
 HB1694
 HB1694                          SUPERSEDED SURVEY CONTROL
 HB1694
 HB1694  NAD 83(1993)-  37 43 31.11782(N)    089 15 25.01707(W) AD(       ) 3
 HB1694  NAD 83(1986)-  37 43 31.12014(N)    089 15 25.01908(W) AD(       ) 3
 HB1694  NAD 27      -  37 43 30.93728(N)    089 15 24.71254(W) AD(       ) 3
 HB1694
 HB1694.Superseded values are not recommended for survey control.
 HB1694
 HB1694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1694.See file dsdata.pdf to determine how the superseded data were derived.
 HB1694
 HB1694_MARKER: 42 = RADIO/TV MAST
 HB1694
 HB1694  HISTORY     - Date     Condition        Report By
 HB1694  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1694  HISTORY     - 1962     GOOD             CGS
 HB1694  HISTORY     - 1968     GOOD             ILHD
 HB1694
 HB1694                          STATION DESCRIPTION
 HB1694
 HB1694'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1694'THE STATION IS THE CENTER OF THE TOP OF THE MAST. IT IS A UNIFORM
 HB1694'CROSS SECTION STEEL MAST PAINTED IN ALTERNATE SECTIONS OF
 HB1694'INTERNATIONAL ORANGE AND WHITE. THE MAST IS SUPPORTED BY GUY WIRES.
 HB1694'THE OVERALL HEIGHT OF THE MAST IS 305 FEET. IT IS LOCATED IN THE
 HB1694'SOUTHWEST RESIDENTIAL SECTION OF CARBONDALE AND IS ABOUT 0.5 MILE
 HB1694'SOUTHEAST OF THE STATE HIGHWAY GARAGE.
 HB1694
 HB1694                          STATION RECOVERY (1962)
 HB1694
 HB1694'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1694'THE STATION IS THE CENTER OF THE RED LIGHT AT THE APEX OF THE MAST.
 HB1694'IT IS A STEEL MAST PAINTED IN ALTERNATE SECTIONS OF INTERNATIONAL
 HB1694'ORANGE AND WHITE AND SUPPORTED BY GUY WIRES. THE OVERALL HEIGHT IS
 HB1694'310 FEET. THE LETTERS WCIL ARE ATTACHED TO THE MAST ABOUT 150
 HB1694'FEET ABOVE THE GROUND. THE MAST IS OWNED AND OPERATED BY THE SOUTHERN
 HB1694'ILLINOIS BROADCASTING CORPORTATION.
 HB1694'
 HB1694'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND STATE ROUTE 13
 HB1694'IN CARBONDALE, GO EAST ON STATE ROUTE 13 FOR 1.7 MILES TO A
 HB1694'CROSSROAD. TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR 0.5 MILE TO A
 HB1694'SIDE ROAD LEFT. TURN LEFT AND GO EAST ON AN OILED ROAD (PARRISH
 HB1694'LANE) FOR 0.3 MILES TO THE MAST ON THE RIGHT.
 HB1694
 HB1694                          STATION RECOVERY (1968)
 HB1694
 HB1694'RECOVERY NOTE BY IL HIGHWAY DEPT 1968
 HB1694'STATION RECOVERED IN GOOD CONDITION. DESCRIPTION, SHOULD READ WEST ON
 HB1694'STATE ROUTE 13, ALSO SOUTH ON A PAVED ROAD FOR 0.50 MILES, AND
 HB1694'SHOULD READ (TOWER ROAD) NOT (PARRISH LANE).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1686 ***********************************************************************
 HB1686  DESIGNATION -  CARBONDALE RADIO WSIU FM TOWER
 HB1686  PID         -  HB1686
 HB1686  STATE/COUNTY-  IL/JACKSON
 HB1686  COUNTRY     -  US
 HB1686  USGS QUAD   -  CARBONDALE (2018)
 HB1686
 HB1686                         *CURRENT SURVEY CONTROL
 HB1686  ______________________________________________________________________
 HB1686* NAD 83(1997) POSITION- 37 42 29.08553(N) 089 14 05.95257(W)   ADJUSTED
 HB1686  ______________________________________________________________________
 HB1686  GEOID HEIGHT    -        -29.079 (meters)                     GEOID18
 HB1686  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 HB1686  HORZ ORDER      -  THIRD
 HB1686
 HB1686.The horizontal coordinates were established by classical geodetic methods
 HB1686.and adjusted by the National Geodetic Survey in October 1999.
 HB1686
 HB1686.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1686.GEOID18 height accuracy estimate available here.
 HB1686
 HB1686.Click photographs - Photos may exist for this station.
 HB1686
 HB1686.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1686
 HB1686. The following values were computed from the NAD 83(1997) position.
 HB1686
 HB1686;                    North         East     Units Scale Factor Converg.
 HB1686;SPC IL W     -   115,978.940   782,151.139   MT  1.00002427   +0 34 11.6
 HB1686;SPC IL W     -   380,507.57  2,566,107.53   sFT  1.00002427   +0 34 11.6
 HB1686;UTM  16      - 4,175,777.545   302,986.136   MT  1.00007810   -1 22 02.8
 HB1686
 HB1686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0298675777(NAD 83)
 HB1686
 HB1686                          SUPERSEDED SURVEY CONTROL
 HB1686
 HB1686  NAD 83(1993)-  37 42 29.09541(N)    089 14 05.95376(W) AD(       ) 3
 HB1686  NAD 83(1986)-  37 42 29.09776(N)    089 14 05.95623(W) AD(       ) 3
 HB1686  NAD 27      -  37 42 28.91437(N)    089 14 05.65308(W) AD(       ) 3
 HB1686
 HB1686.Superseded values are not recommended for survey control.
 HB1686
 HB1686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1686.See file dsdata.pdf to determine how the superseded data were derived.
 HB1686
 HB1686_MARKER: 43 = RADIO/TV TOWER
 HB1686
 HB1686  HISTORY     - Date     Condition        Report By
 HB1686  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1686  HISTORY     - 1962     GOOD             CGS
 HB1686  HISTORY     - 1968     GOOD             ILHD
 HB1686
 HB1686                          STATION DESCRIPTION
 HB1686
 HB1686'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1686'THE STATION IS THE CENTER OF THE TOP OF THE RADIO TOWER. IT IS A SELF
 HB1686'SUPPORTING THREE LEGGED STEEL TOWER PAINTED IN ALTERNATE SECTIONS
 HB1686'OF RED AND WHITE. THE OVERALL HEIGHT IS 360 FEET. IT IS LOCATED IN
 HB1686'THE SOUTHERN SECTION OF THE SOUTHERN ILLINOIS UNIVERSITY DAIRY
 HB1686'FARM. THE TOWER IS OWNED AND OPERATED BY THE SOUTHERN ILLINOIS
 HB1686'UNIVERSITY OF CARBONDALE.
 HB1686
 HB1686                          STATION RECOVERY (1962)
 HB1686
 HB1686'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1686'THE STATION IS THE CENTER OF THE RED LIGHT AT THE APEX OF THE TOWER.
 HB1686'IT IS A SELF SUPPORTED STEEL STRUCTURE PAINTED IN ALTERNATE
 HB1686'SECTIONS OF INTERNATIONAL ORANGE AND WHITE. THE OVERALL HEIGHT IS 336
 HB1686'FEET. THE STATION IS OWNED AND OPERATED BY THE SOUTHERN ILLINOIS
 HB1686'UNIVERSITY AND IS LOCATED ON THE SOUTHEAST CORNER OF THE CAMPUS.
 HB1686
 HB1686                          STATION RECOVERY (1968)
 HB1686
 HB1686'RECOVERY NOTE BY IL HIGHWAY DEPT 1968
 HB1686'TOWER AND LIGHT ARE IN GOOD CONDITION. EXCEPT FOR THE STATION IS
 HB1686'OWNED AND OPERATED BY THE SOUTHERN ILLINOIS UNIVERSITY
 HB1686'AND IS LOCATED ON THE SOUTHWEST CORNER OF THE CAMPUS. THE TOWER IS
 HB1686'NOT VISIBLE FROM GROUND LEVEL AT STATION SIU DUE TO HEAVY BRUSH
 HB1686'NEAR SIU.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1688 ***********************************************************************
 HB1688  DESIGNATION -  CARBONDALE STC SPIRE
 HB1688  PID         -  HB1688
 HB1688  STATE/COUNTY-  IL/JACKSON
 HB1688  COUNTRY     -  US
 HB1688  USGS QUAD   -  CARBONDALE (2018)
 HB1688
 HB1688                         *CURRENT SURVEY CONTROL
 HB1688  ______________________________________________________________________
 HB1688* NAD 83(1997) POSITION- 37 43 30.59837(N) 089 13 32.95782(W)   ADJUSTED
 HB1688  ______________________________________________________________________
 HB1688  GEOID HEIGHT    -        -29.105 (meters)                     GEOID18
 HB1688  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 HB1688  HORZ ORDER      -  THIRD
 HB1688
 HB1688.The horizontal coordinates were established by classical geodetic methods
 HB1688.and adjusted by the National Geodetic Survey in October 1999.
 HB1688
 HB1688.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1688.GEOID18 height accuracy estimate available here.
 HB1688
 HB1688.Click photographs - Photos may exist for this station.
 HB1688
 HB1688.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1688
 HB1688. The following values were computed from the NAD 83(1997) position.
 HB1688
 HB1688;                    North         East     Units Scale Factor Converg.
 HB1688;SPC IL W     -   117,883.466   782,940.250   MT  1.00002588   +0 34 32.6
 HB1688;SPC IL W     -   386,756.00  2,568,696.47   sFT  1.00002588   +0 34 32.6
 HB1688;UTM  16      - 4,177,654.395   303,839.236   MT  1.00007397   -1 21 44.5
 HB1688
 HB1688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0383977654(NAD 83)
 HB1688
 HB1688                          SUPERSEDED SURVEY CONTROL
 HB1688
 HB1688  NAD 83(1993)-  37 43 30.60810(N)    089 13 32.95824(W) AD(       ) 3
 HB1688  NAD 83(1986)-  37 43 30.60853(N)    089 13 32.95944(W) AD(       ) 3
 HB1688  NAD 27      -  37 43 30.43000(N)    089 13 32.66000(W) AD(       ) 3
 HB1688
 HB1688.Superseded values are not recommended for survey control.
 HB1688
 HB1688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1688.See file dsdata.pdf to determine how the superseded data were derived.
 HB1688
 HB1688_MARKER: 89 = SPIRE
 HB1688
 HB1688  HISTORY     - Date     Condition        Report By
 HB1688  HISTORY     - 1930     FIRST OBSERVED   CGS
 HB1688
 HB1688                          STATION DESCRIPTION
 HB1688
 HB1688'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1689 ***********************************************************************
 HB1689  DESIGNATION -  CARBONDALE STC W TANK
 HB1689  PID         -  HB1689
 HB1689  STATE/COUNTY-  IL/JACKSON
 HB1689  COUNTRY     -  US
 HB1689  USGS QUAD   -  CARBONDALE (2018)
 HB1689
 HB1689                         *CURRENT SURVEY CONTROL
 HB1689  ______________________________________________________________________
 HB1689* NAD 83(1997) POSITION- 37 43 23.73062(N) 089 13 34.54477(W)   ADJUSTED
 HB1689  ______________________________________________________________________
 HB1689  GEOID HEIGHT    -        -29.101 (meters)                     GEOID18
 HB1689  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 HB1689  HORZ ORDER      -  THIRD
 HB1689
 HB1689.The horizontal coordinates were established by classical geodetic methods
 HB1689.and adjusted by the National Geodetic Survey in October 1999.
 HB1689
 HB1689.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1689.GEOID18 height accuracy estimate available here.
 HB1689
 HB1689.Click photographs - Photos may exist for this station.
 HB1689
 HB1689.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1689
 HB1689. The following values were computed from the NAD 83(1997) position.
 HB1689
 HB1689;                    North         East     Units Scale Factor Converg.
 HB1689;SPC IL W     -   117,671.342   782,903.515   MT  1.00002580   +0 34 31.5
 HB1689;SPC IL W     -   386,060.06  2,568,575.95   sFT  1.00002580   +0 34 31.5
 HB1689;UTM  16      - 4,177,443.625   303,795.347   MT  1.00007418   -1 21 45.2
 HB1689
 HB1689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0379577443(NAD 83)
 HB1689
 HB1689                          SUPERSEDED SURVEY CONTROL
 HB1689
 HB1689  NAD 83(1993)-  37 43 23.74034(N)    089 13 34.54520(W) AD(       ) 3
 HB1689  NAD 83(1986)-  37 43 23.74077(N)    089 13 34.54639(W) AD(       ) 3
 HB1689  NAD 27      -  37 43 23.56000(N)    089 13 34.24000(W) AD(       ) 3
 HB1689
 HB1689.Superseded values are not recommended for survey control.
 HB1689
 HB1689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1689.See file dsdata.pdf to determine how the superseded data were derived.
 HB1689
 HB1689_MARKER: 51 = TANK
 HB1689
 HB1689  HISTORY     - Date     Condition        Report By
 HB1689  HISTORY     - 1930     FIRST OBSERVED   CGS
 HB1689
 HB1689                          STATION DESCRIPTION
 HB1689
 HB1689'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0866 ***********************************************************************
 KB0866  DESIGNATION -  CARLINVILLE
 KB0866  PID         -  KB0866
 KB0866  STATE/COUNTY-  IL/MACOUPIN
 KB0866  COUNTRY     -  US
 KB0866  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB0866
 KB0866                         *CURRENT SURVEY CONTROL
 KB0866  ______________________________________________________________________
 KB0866* NAD 83(1986) POSITION- 39 16 44.5    (N) 089 52 45.9    (W)   HD_HELD2
 KB0866* NAVD 88 ORTHO HEIGHT -   189.934 (meters)      623.14  (feet) ADJUSTED
 KB0866  ______________________________________________________________________
 KB0866  GEOID HEIGHT    -        -31.478 (meters)                     GEOID18
 KB0866  DYNAMIC HEIGHT  -        189.826 (meters)      622.79  (feet) COMP
 KB0866  MODELED GRAVITY -    980,054.2   (mgal)                       NAVD 88
 KB0866
 KB0866  VERT ORDER      -  SECOND    CLASS 0
 KB0866
 KB0866.The horizontal coordinates were established by autonomous hand held GPS
 KB0866.observations and have an estimated accuracy of +/- 10 meters.
 KB0866
 KB0866.The orthometric height was determined by differential leveling and
 KB0866.adjusted by the NATIONAL GEODETIC SURVEY
 KB0866.in June 1991.
 KB0866
 KB0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0866.GEOID18 height accuracy estimate available here.
 KB0866
 KB0866.Click photographs - Photos may exist for this station.
 KB0866
 KB0866.The dynamic height is computed by dividing the NAVD 88
 KB0866.geopotential number by the normal gravity value computed on the
 KB0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0866.degrees latitude (g = 980.6199 gals.).
 KB0866
 KB0866.The modeled gravity was interpolated from observed gravity values.
 KB0866
 KB0866;                    North         East    Units  Estimated Accuracy
 KB0866;SPC IL W     -   289,984.      724,784.      MT  (+/- 10 meters HH2 GPS)
 KB0866
 KB0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5162751694(NAD 83)
 KB0866
 KB0866                          SUPERSEDED SURVEY CONTROL
 KB0866
 KB0866  NGVD 29 (??/??/92)  190.067  (m)          623.58   (f) ADJ UNCH    2 0
 KB0866
 KB0866.Superseded values are not recommended for survey control.
 KB0866
 KB0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0866.See file dsdata.pdf to determine how the superseded data were derived.
 KB0866
 KB0866_MARKER: DB = BENCH MARK DISK
 KB0866_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0866_SP_SET: BUILDING
 KB0866_STAMPING: CARLINVILLE 1934
 KB0866_MARK LOGO: CGS
 KB0866_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0866
 KB0866  HISTORY     - Date     Condition        Report By
 KB0866  HISTORY     - 1934     MONUMENTED       CGS
 KB0866  HISTORY     - 1959     GOOD             CGS
 KB0866
 KB0866                          STATION DESCRIPTION
 KB0866
 KB0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0866'AT CARLINVILLE.
 KB0866'AT CARLINVILLE, MACOUPIN COUNTY, IN THE SOUTH WALL OF THE COUNTY
 KB0866'COURTHOUSE, 1 FOOT EAST OF THE SOUTHWEST CORNER, AND IN THE
 KB0866'SECOND COURSE OF STONE ABOVE THE GROUND.  A STANDARD DISK,
 KB0866'STAMPED CARLINVILLE 1934 AND SET VERTICALLY.
 KB0866
 KB0866                          STATION RECOVERY (1959)
 KB0866
 KB0866'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1547 ***********************************************************************
 KB1547  DESIGNATION -  CARLINVILLE
 KB1547  PID         -  KB1547
 KB1547  STATE/COUNTY-  IL/MACOUPIN
 KB1547  COUNTRY     -  US
 KB1547  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB1547
 KB1547                         *CURRENT SURVEY CONTROL
 KB1547  ______________________________________________________________________
 KB1547* NAD 83(1997) POSITION- 39 17 45.10517(N) 089 52 59.05154(W)   ADJUSTED
 KB1547* NAVD 88 ORTHO HEIGHT -   189.94  (+/-2cm)      623.2   (feet) VERTCON3
 KB1547  ______________________________________________________________________
 KB1547  GEOID HEIGHT    -        -31.509 (meters)                     GEOID18
 KB1547  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 KB1547  HORZ ORDER      -  FIRST
 KB1547  VERT ORDER      -  THIRD ? (See Below)
 KB1547
 KB1547.The horizontal coordinates were established by classical geodetic methods
 KB1547.and adjusted by the National Geodetic Survey in October 1999.
 KB1547
 KB1547.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1547.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1547
 KB1547.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1547.GEOID18 height accuracy estimate available here.
 KB1547
 KB1547.The vertical order pertains to the NGVD 29 superseded value.
 KB1547
 KB1547.Click photographs - Photos may exist for this station.
 KB1547
 KB1547.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1547
 KB1547. The following values were computed from the NAD 83(1997) position.
 KB1547
 KB1547;                    North         East     Units Scale Factor Converg.
 KB1547;SPC IL W     -   291,851.853   724,462.912   MT  0.99994854   +0 10 46.6
 KB1547;SPC IL W     -   957,517.29  2,376,842.07   sFT  0.99994854   +0 10 46.6
 KB1547;UTM  16      - 4,353,573.134   251,371.979   MT  1.00036119   -1 49 36.7
 KB1547
 KB1547!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1547!SPC IL W     -   0.99997514  x   0.99994854  =   0.99992369
 KB1547!UTM  16      -   0.99997514  x   1.00036119  =   1.00033633
 KB1547
 KB1547:                Primary Azimuth Mark                     Grid Az
 KB1547:SPC IL W     -  CARLINVILLE AZ MK                        008 16 14.8
 KB1547:UTM  16      -  CARLINVILLE AZ MK                        010 16 38.1
 KB1547
 KB1547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5137153573(NAD 83)
 KB1547
 KB1547|---------------------------------------------------------------------|
 KB1547| PID    Reference Object                     Distance      Geod. Az  |
 KB1547|                                                           dddmmss.s |
 KB1547| CI6801 CARLINVILLE AZ MK                                  0082701.4 |
 KB1547| KB1461 STANDARD CITY OIL CO STACK          APPROX. 9.8 KM 0605228.4 |
 KB1547| CI6802 CARLINVILLE RM 1                     38.469 METERS 08258     |
 KB1547| KB1465 CARLINVILLE MACOUPIN CO CTHSE       APPROX. 1.9 KM 1700331.4 |
 KB1547| KB1464 CARLINVILLE ST JOSEPH CATH CH       APPROX. 2.3 KM 1791506.3 |
 KB1547| KB1463 CARLINVILLE MUNICIPAL TANK          APPROX. 2.5 KM 1804630.7 |
 KB1547| CI6803 CARLINVILLE RM 2                     49.719 METERS 18533     |
 KB1547|---------------------------------------------------------------------|
 KB1547
 KB1547                          SUPERSEDED SURVEY CONTROL
 KB1547
 KB1547  NAD 83(1986)-  39 17 45.11162(N)    089 52 59.03993(W) AD(       ) 1
 KB1547  NAD 27      -  39 17 44.94300(N)    089 52 58.67900(W) AD(       ) 1
 KB1547  NGVD 29             190.07   (m)          623.6    (f) LEVELING    3  
 KB1547
 KB1547.Superseded values are not recommended for survey control.
 KB1547
 KB1547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1547.See file dsdata.pdf to determine how the superseded data were derived.
 KB1547
 KB1547_MARKER: DS = TRIANGULATION STATION DISK
 KB1547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1547_STAMPING: CARLINVILLE 1934
 KB1547_MARK LOGO: CGS
 KB1547_PROJECTION: FLUSH
 KB1547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1547+STABILITY: SURFACE MOTION
 KB1547
 KB1547  HISTORY     - Date     Condition        Report By
 KB1547  HISTORY     - 1934     MONUMENTED       CGS
 KB1547
 KB1547                          STATION DESCRIPTION
 KB1547
 KB1547'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1547'ON THE NORTH EDGE OF CARLINVILLE, ON THE WEST SIDE OF A VACANT LOT,
 KB1547'ON LAND OWNED BY JOHN DUNN, ABOUT 200 YARDS WEST OF STATE HIGHWAY
 KB1547'4, 104 FEET WEST OF CENTER LINE OF STREET, 17 FEET EAST OF
 KB1547'NORTH-SOUTH FENCE LINE, 97 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 KB1547'OF A HOUSE, AND FLUSH WITH THE SURFACE.
 KB1547'
 KB1547'TO REACH FROM CARLINVILLE GO NORTH ON STATE HIGHWAY 4 TO THE CITY
 KB1547'LIMITS, TURN WEST AND GO ABOUT 200 YARDS TO THE STATION.
 KB1547'
 KB1547'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1547'DISKS SET IN CONCRETE.
 KB1547'
 KB1547'REFERENCE MARK NO. 1 IS EAST-NORTHEAST OF THE STATION, 21 FEET NORTH
 KB1547'OF THE CENTER OF EAST-WEST STREET, 22 FEET EAST OF THE CENTER
 KB1547'LINE OF STREET, 2 FEET EAST OF THE SOUTHWEST CORNER OF A SMALL YARD,
 KB1547'AND PROJECTS 8 INCHES.  REFERENCE MARK NO. 2 IS SOUTH OF
 KB1547'THE STATION ON THE WEST EDGE OF THE LOT, 0.5 FOOT WEST OF THE FENCE
 KB1547'LINE, 121 FEET WEST OF THE CENTER LINE OF THE STREET, AND
 KB1547'PROJECTS 7 INCHES. DISTANCE BETWEEN REFERENCE MARKS IS 226.98 FEET.
 KB1547'
 KB1547'AZIMUTH MARK IS NORTHEAST OF THE STATION, ON THE WEST EDGE OF THE
 KB1547'RIGHT-OF-WAY OF STATE HIGHWAY 4 AT THE FIRSTTURN NORTH OF THE
 KB1547'CITY LIMITS. IT IS 29 FEET WEST OF THE CENTER LINE OF THE HIGHWAY AND
 KB1547'PROJECTS 9 INCHES.
 KB1547'
 KB1547'103-FOOT TOWER AT JOHNSON IS VISIBLE 50 FEET ABOVE GROUND.
 KB1547'
 KB1547'103-FOOT TOWER AT RHODES IS VISIBLE 45 FEET ABOVE GROUND.
 KB1547'
 KB1547'103-FOOT TOWER AT ENOS IS VISIBLE 35 FEET ABOVE GROUND.
 KB1547'
 KB1547'103-FOOT TOWER AT KASTER IS VISIBLE 25 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5452 ***********************************************************************
 DE5452  DESIGNATION -  CARLINVILLE AZ
 DE5452  PID         -  DE5452
 DE5452  STATE/COUNTY-  IL/MACOUPIN
 DE5452  COUNTRY     -  US
 DE5452  USGS QUAD   -  CARLINVILLE WEST (2018)
 DE5452
 DE5452                         *CURRENT SURVEY CONTROL
 DE5452  ______________________________________________________________________
 DE5452* NAD 83(2011) POSITION- 39 17 50.20566(N) 089 52 42.15361(W)   ADJUSTED
 DE5452* NAD 83(2011) ELLIP HT-   158.698 (meters)        (06/27/12)   ADJUSTED
 DE5452* NAD 83(2011) EPOCH   -  2010.00
 DE5452* NAVD 88 ORTHO HEIGHT -   190.2   (meters)      624.    (feet) GPS OBS
 DE5452  ______________________________________________________________________
 DE5452  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE5452  GEOID HEIGHT    -        -31.519 (meters)                     GEOID99
 DE5452  GEOID HEIGHT    -        -31.509 (meters)                     GEOID18
 DE5452  NAD 83(2011) X  -     10,491.873 (meters)                     COMP
 DE5452  NAD 83(2011) Y  - -4,942,602.822 (meters)                     COMP
 DE5452  NAD 83(2011) Z  -  4,018,012.037 (meters)                     COMP
 DE5452  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 DE5452
 DE5452  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5452  Standards:
 DE5452         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5452            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5452  -------------------------------------------------------------------
 DE5452  NETWORK    0.45   0.76           0.21   0.15   0.39     -0.06238027
 DE5452  -------------------------------------------------------------------
 DE5452  Click here for local accuracies and other accuracy information.
 DE5452
 DE5452.The horizontal coordinates were established by GPS observations
 DE5452.and adjusted by the National Geodetic Survey in June 2012.
 DE5452
 DE5452.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5452.been affixed to the stable North American tectonic plate. See 
 DE5452.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5452
 DE5452.The horizontal coordinates are valid at the epoch date displayed above
 DE5452.which is a decimal equivalence of Year/Month/Day.
 DE5452
 DE5452.The orthometric height was determined by GPS observations and a
 DE5452.high-resolution geoid model.
 DE5452
 DE5452.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5452.GEOID18 height accuracy estimate available here.
 DE5452
 DE5452.Click photographs - Photos may exist for this station.
 DE5452
 DE5452.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5452
 DE5452.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5452
 DE5452.The ellipsoidal height was determined by GPS observations
 DE5452.and is referenced to NAD 83.
 DE5452
 DE5452. The following values were computed from the NAD 83(2011) position.
 DE5452
 DE5452;                    North         East     Units Scale Factor Converg.
 DE5452;SPC IL W     -   292,010.419   724,867.302   MT  0.99994879   +0 10 57.3
 DE5452;SPC IL W     -   958,037.52  2,378,168.81   sFT  0.99994879   +0 10 57.3
 DE5452;UTM  16      - 4,353,717.504   251,781.842   MT  1.00035868   -1 49 26.2
 DE5452
 DE5452!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5452!SPC IL W     -   0.99997510  x   0.99994879  =   0.99992389
 DE5452!UTM  16      -   0.99997510  x   1.00035868  =   1.00033377
 DE5452
 DE5452:                Primary Azimuth Mark                     Grid Az
 DE5452:SPC IL W     -  CARLINVILLE DEPOT                        200 17 12.0
 DE5452:UTM  16      -  CARLINVILLE DEPOT                        202 17 35.5
 DE5452
 DE5452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5178153717(NAD 83)
 DE5452
 DE5452|---------------------------------------------------------------------|
 DE5452| PID    Reference Object                     Distance      Geod. Az  |
 DE5452|                                                           dddmmss.s |
 DE5452| DE5453 CARLINVILLE DEPOT                   APPROX. 1.4 KM 2002809.3 |
 DE5452|---------------------------------------------------------------------|
 DE5452
 DE5452                          SUPERSEDED SURVEY CONTROL
 DE5452
 DE5452  NAD 83(2007)-  39 17 50.20562(N)    089 52 42.15433(W) AD(2002.00) 0
 DE5452  ELLIP H (02/10/07)  158.725  (m)                       GP(2002.00)    
 DE5452  ELLIP H (02/03/05)  158.693  (m)                       GP(       ) 4 2
 DE5452  NAD 83(1997)-  39 17 50.20561(N)    089 52 42.15447(W) AD(       ) 1
 DE5452  ELLIP H (05/21/02)  158.739  (m)                       GP(       ) 2 1
 DE5452
 DE5452.Superseded values are not recommended for survey control.
 DE5452
 DE5452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5452.See file dsdata.pdf to determine how the superseded data were derived.
 DE5452
 DE5452_MARKER: DD = SURVEY DISK
 DE5452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5452_STAMPING: CARLINVILLE AZ 1996
 DE5452_MARK LOGO: ILDT
 DE5452_PROJECTION: FLUSH
 DE5452_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5452+STABILITY: SURFACE MOTION
 DE5452_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5452+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2002
 DE5452
 DE5452  HISTORY     - Date     Condition        Report By
 DE5452  HISTORY     - 1996     MONUMENTED       ILDT
 DE5452  HISTORY     - 20020328 GOOD             ILDT
 DE5452
 DE5452                          STATION DESCRIPTION
 DE5452
 DE5452'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GLW)
 DE5452'STATION IS LOCATED IN CARLINVILLE. TO REACH FROM THE NORTH EDGE OF
 DE5452'CITY SQUARE AND IL 4
 DE5452'9BROAD STREET, GO NORTH ON IL 4 FOR 1.05 MI (1.69 KM) TO A RAILROAD
 DE5452'JUNCTION. CONTINUE
 DE5452'NORTH 0.10 MI (0.16 KM) TO STATION ON RIGHT AND JUST SOUTHEAST OF T
 DE5452'INTERSECTION WITH HAIG
 DE5452'STREET. STATION IS 9.1 M (29.9 FT) EAST OF CENTERLINE IL4, 32.0 M (105
 DE5452'FT) SOUTH SOUTHEAST
 DE5452'CULVERT.  STATION STAMPED CARLINVILLE AZ 1996
 DE5452'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5453 ***********************************************************************
 DE5453  DESIGNATION -  CARLINVILLE DEPOT
 DE5453  PID         -  DE5453
 DE5453  STATE/COUNTY-  IL/MACOUPIN
 DE5453  COUNTRY     -  US
 DE5453  USGS QUAD   -  CARLINVILLE WEST (2018)
 DE5453
 DE5453                         *CURRENT SURVEY CONTROL
 DE5453  ______________________________________________________________________
 DE5453* NAD 83(2011) POSITION- 39 17 07.17559(N) 089 53 02.82176(W)   ADJUSTED
 DE5453* NAD 83(2011) ELLIP HT-   158.604 (meters)        (06/27/12)   ADJUSTED
 DE5453* NAD 83(2011) EPOCH   -  2010.00
 DE5453* NAVD 88 ORTHO HEIGHT -   190.1   (meters)      624.    (feet) GPS OBS
 DE5453  ______________________________________________________________________
 DE5453  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DE5453  GEOID HEIGHT    -        -31.521 (meters)                     GEOID12A
 DE5453  GEOID HEIGHT    -        -31.490 (meters)                     GEOID18
 DE5453  NAD 83(2011) X  -      9,998.313 (meters)                     COMP
 DE5453  NAD 83(2011) Y  - -4,943,444.143 (meters)                     COMP
 DE5453  NAD 83(2011) Z  -  4,016,984.929 (meters)                     COMP
 DE5453  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 DE5453
 DE5453  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5453  Standards:
 DE5453         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5453            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5453  -------------------------------------------------------------------
 DE5453  NETWORK    0.42   0.76           0.19   0.15   0.39      0.05688017
 DE5453  -------------------------------------------------------------------
 DE5453  Click here for local accuracies and other accuracy information.
 DE5453
 DE5453.The horizontal coordinates were established by GPS observations
 DE5453.and adjusted by the National Geodetic Survey in June 2012.
 DE5453
 DE5453.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5453.been affixed to the stable North American tectonic plate. See 
 DE5453.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5453
 DE5453.The horizontal coordinates are valid at the epoch date displayed above
 DE5453.which is a decimal equivalence of Year/Month/Day.
 DE5453
 DE5453.The orthometric height was determined by GPS observations and a
 DE5453.high-resolution geoid model.
 DE5453
 DE5453.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5453.GEOID18 height accuracy estimate available here.
 DE5453
 DE5453.Click photographs - Photos may exist for this station.
 DE5453
 DE5453.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5453
 DE5453.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5453
 DE5453.The ellipsoidal height was determined by GPS observations
 DE5453.and is referenced to NAD 83.
 DE5453
 DE5453. The following values were computed from the NAD 83(2011) position.
 DE5453
 DE5453;                    North         East     Units Scale Factor Converg.
 DE5453;SPC IL W     -   290,681.919   724,376.226   MT  0.99994849   +0 10 44.1
 DE5453;SPC IL W     -   953,678.93  2,376,557.67   sFT  0.99994849   +0 10 44.1
 DE5453;UTM  16      - 4,352,406.471   251,244.336   MT  1.00036197   -1 49 37.6
 DE5453
 DE5453!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5453!SPC IL W     -   0.99997512  x   0.99994849  =   0.99992361
 DE5453!UTM  16      -   0.99997512  x   1.00036197  =   1.00033708
 DE5453
 DE5453:                Primary Azimuth Mark                     Grid Az
 DE5453:SPC IL W     -  CARLINVILLE AZ                           020 17 12.1
 DE5453:UTM  16      -  CARLINVILLE AZ                           022 17 33.8
 DE5453
 DE5453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5124452406(NAD 83)
 DE5453
 DE5453|---------------------------------------------------------------------|
 DE5453| PID    Reference Object                     Distance      Geod. Az  |
 DE5453|                                                           dddmmss.s |
 DE5453| DE5452 CARLINVILLE AZ                      APPROX. 1.4 KM 0202756.2 |
 DE5453|---------------------------------------------------------------------|
 DE5453
 DE5453                          SUPERSEDED SURVEY CONTROL
 DE5453
 DE5453  NAD 83(2007)-  39 17 07.17555(N)    089 53 02.82248(W) AD(2002.00) 0
 DE5453  ELLIP H (02/10/07)  158.631  (m)                       GP(2002.00)    
 DE5453  ELLIP H (02/03/05)  158.601  (m)                       GP(       ) 4 2
 DE5453  NAD 83(1997)-  39 17 07.17553(N)    089 53 02.82264(W) AD(       ) 1
 DE5453  ELLIP H (05/21/02)  158.645  (m)                       GP(       ) 2 1
 DE5453  NAVD 88 (05/21/02)  190.1    (m)  GEOID99  model used  GPS OBS        
 DE5453
 DE5453.Superseded values are not recommended for survey control.
 DE5453
 DE5453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5453.See file dsdata.pdf to determine how the superseded data were derived.
 DE5453
 DE5453_MARKER: DD = SURVEY DISK
 DE5453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5453_STAMPING: CARLINVILLE DEPOT 1996
 DE5453_MARK LOGO: ILDT
 DE5453_PROJECTION: FLUSH
 DE5453_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5453+STABILITY: SURFACE MOTION
 DE5453_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5453+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2011
 DE5453
 DE5453  HISTORY     - Date     Condition        Report By
 DE5453  HISTORY     - 1996     MONUMENTED       ILDT
 DE5453  HISTORY     - 20020328 GOOD             ILDT
 DE5453  HISTORY     - 20110719 GOOD             ILDT
 DE5453
 DE5453                          STATION DESCRIPTION
 DE5453
 DE5453'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GLW)
 DE5453'STATION IS LOCATED IN CARLINVILLE. TO REACH FROM THE NORTH EDGE OF
 DE5453'CITY SQUARE AND IL 4
 DE5453'9BROAD STREET, GO NORTH ON IL 4 FOR 0.35 MI (0.56 KM) TO NICHOLAS
 DE5453'STREET. TURN LEFT (WEST)
 DE5453'ON NICHOLAS STREET 0.1 MI (0.16 KM) TO NORTH GATE OF ILDT OPERATIONS
 DE5453'YARD. STATION IS
 DE5453'LOCATED ON NORTHWEST CORNER OF YARD 4.0 M (13.1 FT) SOUTH OF NORTH
 DE5453'FENCE, 3.6 M (11.8 FT)
 DE5453'EAST OF WEST FENCE, 5.1 M (16.7 FT) SOUTHEAST OF THE NORTHWEST FENCE
 DE5453'CORNER OF YARD, 14.7
 DE5453'M (48.2 FT) NORTH NORTHWEST OF SHED. STATION STAMPED CARLINVILLE DEPOT
 DE5453'1996
 DE5453'
 DE5453
 DE5453                          STATION RECOVERY (2011)
 DE5453
 DE5453'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DE5453'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) EAST-SOUTHEAST OF
 DE5453'HETTICK, 9.1 MI (14.6 KM) WEST-SOUTHWEST OF ATWATER AND IN THE TOWN OF
 DE5453'CARLINVILLE, IL.
 DE5453'
 DE5453'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1463 ***********************************************************************
 KB1463  DESIGNATION -  CARLINVILLE MUNICIPAL TANK
 KB1463  PID         -  KB1463
 KB1463  STATE/COUNTY-  IL/MACOUPIN
 KB1463  COUNTRY     -  US
 KB1463  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB1463
 KB1463                         *CURRENT SURVEY CONTROL
 KB1463  ______________________________________________________________________
 KB1463* NAD 83(1997) POSITION- 39 16 24.94956(N) 089 53 00.44689(W)   ADJUSTED
 KB1463  ______________________________________________________________________
 KB1463  GEOID HEIGHT    -        -31.471 (meters)                     GEOID18
 KB1463  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 KB1463  HORZ ORDER      -  THIRD
 KB1463
 KB1463.The horizontal coordinates were established by classical geodetic methods
 KB1463.and adjusted by the National Geodetic Survey in October 1999.
 KB1463
 KB1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1463.GEOID18 height accuracy estimate available here.
 KB1463
 KB1463.Click photographs - Photos may exist for this station.
 KB1463
 KB1463.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1463
 KB1463. The following values were computed from the NAD 83(1997) position.
 KB1463
 KB1463;                    North         East     Units Scale Factor Converg.
 KB1463;SPC IL W     -   289,379.957   724,437.214   MT  0.99994853   +0 10 45.4
 KB1463;SPC IL W     -   949,407.41  2,376,757.76   sFT  0.99994853   +0 10 45.4
 KB1463;UTM  16      - 4,351,102.633   251,259.724   MT  1.00036188   -1 49 34.4
 KB1463
 KB1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5125951102(NAD 83)
 KB1463
 KB1463                          SUPERSEDED SURVEY CONTROL
 KB1463
 KB1463  NAD 83(1986)-  39 16 24.95638(N)    089 53 00.43527(W) AD(       ) 3
 KB1463  NAD 27      -  39 16 24.78700(N)    089 53 00.07400(W) AD(       ) 3
 KB1463
 KB1463.Superseded values are not recommended for survey control.
 KB1463
 KB1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1463.See file dsdata.pdf to determine how the superseded data were derived.
 KB1463
 KB1463_MARKER: 51 = TANK
 KB1463
 KB1463  HISTORY     - Date     Condition        Report By
 KB1463  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1463
 KB1463                          STATION DESCRIPTION
 KB1463
 KB1463'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1464 ***********************************************************************
 KB1464  DESIGNATION -  CARLINVILLE ST JOSEPH CATH CH
 KB1464  PID         -  KB1464
 KB1464  STATE/COUNTY-  IL/MACOUPIN
 KB1464  COUNTRY     -  US
 KB1464  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB1464
 KB1464                         *CURRENT SURVEY CONTROL
 KB1464  ______________________________________________________________________
 KB1464* NAD 83(1997) POSITION- 39 16 29.70283(N) 089 52 57.78453(W)   ADJUSTED
 KB1464  ______________________________________________________________________
 KB1464  GEOID HEIGHT    -        -31.472 (meters)                     GEOID18
 KB1464  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 KB1464  HORZ ORDER      -  THIRD
 KB1464
 KB1464.The horizontal coordinates were established by classical geodetic methods
 KB1464.and adjusted by the National Geodetic Survey in October 1999.
 KB1464
 KB1464.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1464.GEOID18 height accuracy estimate available here.
 KB1464
 KB1464.Click photographs - Photos may exist for this station.
 KB1464
 KB1464.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1464
 KB1464. The following values were computed from the NAD 83(1997) position.
 KB1464
 KB1464;                    North         East     Units Scale Factor Converg.
 KB1464;SPC IL W     -   289,526.735   724,500.567   MT  0.99994856   +0 10 47.1
 KB1464;SPC IL W     -   949,888.96  2,376,965.61   sFT  0.99994856   +0 10 47.1
 KB1464;UTM  16      - 4,351,247.164   251,328.204   MT  1.00036146   -1 49 32.9
 KB1464
 KB1464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5132851247(NAD 83)
 KB1464
 KB1464                          SUPERSEDED SURVEY CONTROL
 KB1464
 KB1464  NAD 83(1986)-  39 16 29.70964(N)    089 52 57.77294(W) AD(       ) 3
 KB1464  NAD 27      -  39 16 29.54000(N)    089 52 57.41300(W) AD(       ) 3
 KB1464
 KB1464.Superseded values are not recommended for survey control.
 KB1464
 KB1464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1464.See file dsdata.pdf to determine how the superseded data were derived.
 KB1464
 KB1464_MARKER: 90 = CHURCH SPIRE
 KB1464
 KB1464  HISTORY     - Date     Condition        Report By
 KB1464  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1464
 KB1464                          STATION DESCRIPTION
 KB1464
 KB1464'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0957 ***********************************************************************
 LC0957  DESIGNATION -  CARLOCK AZ MK
 LC0957  PID         -  LC0957
 LC0957  STATE/COUNTY-  IL/MCLEAN
 LC0957  COUNTRY     -  US
 LC0957  USGS QUAD   -  DANVERS (2018)
 LC0957
 LC0957                         *CURRENT SURVEY CONTROL
 LC0957  ______________________________________________________________________
 LC0957* NAD 83(1986) POSITION- 40 34 54.     (N) 089 09 03.     (W)   SCALED
 LC0957* NAVD 88 ORTHO HEIGHT -   237.481 (meters)      779.14  (feet) ADJUSTED
 LC0957  ______________________________________________________________________
 LC0957  GEOID HEIGHT    -        -32.256 (meters)                     GEOID18
 LC0957  DYNAMIC HEIGHT  -        237.372 (meters)      778.78  (feet) COMP
 LC0957  MODELED GRAVITY -    980,157.3   (mgal)                       NAVD 88
 LC0957
 LC0957  VERT ORDER      -  SECOND    CLASS 0
 LC0957
 LC0957.The horizontal coordinates were scaled from a map and have
 LC0957.an estimated accuracy of +/- 6 seconds.
 LC0957
 LC0957.The orthometric height was determined by differential leveling and
 LC0957.adjusted by the NATIONAL GEODETIC SURVEY
 LC0957.in June 1991.
 LC0957
 LC0957.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0957.GEOID18 height accuracy estimate available here.
 LC0957
 LC0957.Click photographs - Photos may exist for this station.
 LC0957
 LC0957.The dynamic height is computed by dividing the NAVD 88
 LC0957.geopotential number by the normal gravity value computed on the
 LC0957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0957.degrees latitude (g = 980.6199 gals.).
 LC0957
 LC0957.The modeled gravity was interpolated from observed gravity values.
 LC0957
 LC0957;                    North         East    Units  Estimated Accuracy
 LC0957;SPC IL E     -   434,910.      230,790.      MT  (+/- 180 meters Scaled)
 LC0957
 LC0957_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK179945(NAD 83)
 LC0957
 LC0957                          SUPERSEDED SURVEY CONTROL
 LC0957
 LC0957  NGVD 29 (??/??/92)  237.547  (m)          779.35   (f) ADJ UNCH    2 0
 LC0957
 LC0957.Superseded values are not recommended for survey control.
 LC0957
 LC0957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0957.See file dsdata.pdf to determine how the superseded data were derived.
 LC0957
 LC0957_MARKER: DZ = AZIMUTH MARK DISK
 LC0957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0957_STAMPING: CARLOCK 1959
 LC0957_MARK LOGO: CGS
 LC0957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0957+STABILITY: SURFACE MOTION
 LC0957
 LC0957  HISTORY     - Date     Condition        Report By
 LC0957  HISTORY     - 1959     MONUMENTED       CGS
 LC0957  HISTORY     - 1965     GOOD             CGS
 LC0957  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0957
 LC0957                          STATION DESCRIPTION
 LC0957
 LC0957'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0957'0.9 MI W FROM CARLOCK.
 LC0957'ABOUT 0.9 MILES WEST ALONG AN ASPHALT ROAD FROM THE CHICAGO
 LC0957'AND ST. LOUIS RAILROAD STATION AT CARLOCK, 29 FEET SOUTH OF THE
 LC0957'CENTER LINE OF THE ROAD, 93 FEET EAST OF A T-FENCE CORNER, 1
 LC0957'FOOT NORTH OF A FENCE, 79 FEET SOUTHEAST OF THE SECOND POWER
 LC0957'POLE EAST OF A FARM HOUSE SOUTH OF THE ROAD, 1.5 FEET EAST OF
 LC0957'A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD
 LC0957'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0957
 LC0957                          STATION RECOVERY (1965)
 LC0957
 LC0957'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LC0957'RECOVERED IN GOOD CONDITION.
 LC0957
 LC0957                          STATION RECOVERY (1988)
 LC0957
 LC0957'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0957'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1161 ***********************************************************************
 NH1161  DESIGNATION -  CARLSON
 NH1161  PID         -  NH1161
 NH1161  STATE/COUNTY-  IL/BOONE
 NH1161  COUNTRY     -  US
 NH1161  USGS QUAD   -  GARDEN PRAIRIE (2018)
 NH1161
 NH1161                         *CURRENT SURVEY CONTROL
 NH1161  ______________________________________________________________________
 NH1161* NAD 83(1997) POSITION- 42 18 47.40720(N) 088 43 13.24905(W)   ADJUSTED
 NH1161* NAVD 88 ORTHO HEIGHT -   262.    (meters)      860.    (feet) SCALED
 NH1161  ______________________________________________________________________
 NH1161  GEOID HEIGHT    -        -33.646 (meters)                     GEOID18
 NH1161  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 NH1161  HORZ ORDER      -  SECOND
 NH1161
 NH1161.The horizontal coordinates were established by classical geodetic methods
 NH1161.and adjusted by the National Geodetic Survey in October 1999.
 NH1161
 NH1161.The orthometric height was scaled from a topographic map.
 NH1161
 NH1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1161.GEOID18 height accuracy estimate available here.
 NH1161
 NH1161.Click photographs - Photos may exist for this station.
 NH1161
 NH1161.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1161
 NH1161. The following values were computed from the NAD 83(1997) position.
 NH1161
 NH1161;                    North         East     Units Scale Factor Converg.
 NH1161;SPC IL E     -   626,959.905   268,094.100   MT  0.99998752   -0 15 37.9
 NH1161;SPC IL E     - 2,056,950.95    879,572.06   sFT  0.99998752   -0 15 37.9
 NH1161;UTM  16      - 4,685,981.010   358,223.642   MT  0.99984732   -1 09 29.9
 NH1161
 NH1161!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1161!SPC IL E     -   0.99996420  x   0.99998752  =   0.99995172
 NH1161!UTM  16      -   0.99996420  x   0.99984732  =   0.99981152
 NH1161
 NH1161:                Primary Azimuth Mark                     Grid Az
 NH1161:SPC IL E     -  CARLSON AZ MK                            273 02 16.3
 NH1161:UTM  16      -  CARLSON AZ MK                            273 56 08.3
 NH1161
 NH1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5822385981(NAD 83)
 NH1161
 NH1161|---------------------------------------------------------------------|
 NH1161| PID    Reference Object                     Distance      Geod. Az  |
 NH1161|                                                           dddmmss.s |
 NH1161| NH1152 HARVARD ADMIRAL CORP TANK           APPROX.14.3 KM 0382927.8 |
 NH1161| CI8322 CARLSON RM 1                         28.029 METERS 07917     |
 NH1161| NH1158 MARENGO ARNOLD ENG CO TANK          APPROX.10.7 KM 1283213.3 |
 NH1161| NH1170 MARENGO MUN STANDPIPE               APPROX.11.6 KM 1295238.4 |
 NH1161| CI8323 CARLSON RM 2                         26.252 METERS 18316     |
 NH1161| CI8321 CARLSON AZ MK                                      2724638.4 |
 NH1161|---------------------------------------------------------------------|
 NH1161
 NH1161                          SUPERSEDED SURVEY CONTROL
 NH1161
 NH1161  NAD 83(1991)-  42 18 47.40522(N)    088 43 13.25239(W) AD(       ) 2
 NH1161  NAD 83(1986)-  42 18 47.40428(N)    088 43 13.25448(W) AD(       ) 2
 NH1161  NAD 27      -  42 18 47.33250(N)    088 43 12.89520(W) AD(       ) 2
 NH1161
 NH1161.Superseded values are not recommended for survey control.
 NH1161
 NH1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1161.See file dsdata.pdf to determine how the superseded data were derived.
 NH1161
 NH1161_MARKER: DS = TRIANGULATION STATION DISK
 NH1161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1161_STAMPING: CARLSON 1954
 NH1161_MARK LOGO: CGS
 NH1161_PROJECTION: FLUSH
 NH1161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1161+STABILITY: SURFACE MOTION
 NH1161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1161+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2009
 NH1161
 NH1161  HISTORY     - Date     Condition        Report By
 NH1161  HISTORY     - 1954     MONUMENTED       CGS
 NH1161  HISTORY     - 1967     GOOD             CGS
 NH1161  HISTORY     - 19971217 MARK NOT FOUND   USPSQD
 NH1161  HISTORY     - 20090217 GOOD             ILDT
 NH1161
 NH1161                          STATION DESCRIPTION
 NH1161
 NH1161'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1161'STATION IS LOCATED ALONG THE SOUTH SIDE OF WOODSTOCK-BELVIDERE
 NH1161'ROAD ON THE PROPERTY OF ERIC CARLSON ABOUT 7 MILES NORTHWEST
 NH1161'OF MARENGO AND ABOUT 4 MILES NORTH OF GARDEN PRAIRIE.  IT
 NH1161'IS 48 FEET SOUTH OF THE CENTER OF THE ROAD, 17 FEET WEST
 NH1161'OF THE CENTER OF A DRIVEWAY, 3 FEET SOUTH OF A WHITE WITNESS
 NH1161'POST AND 2 FEET EAST OF A FENCE.  THE MARK IS FLUSH AND THE
 NH1161'DISK IS STAMPED CARLSON 1954.
 NH1161'
 NH1161'REFERENCE MARK NO. 1 IS 75 FEET EAST OF THE CENTER OF THE
 NH1161'DRIVEWAY, 31 FEET SOUTH OF THE CENTER OF THE ROAD AND 1
 NH1161'FOOT SOUTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS
 NH1161'STAMPED CARLSON NO 1 1954.
 NH1161'
 NH1161'REFERENCE MARK NO. 2 IS 17 FEET WEST OF THE CENTER OF THE
 NH1161'DRIVEWAY AND 1 FOOT EAST OF THE FENCE.  THE MARK IS FLUSH
 NH1161'AND THE DISK IS STAMPED CARLSON NO 2 1954.
 NH1161'
 NH1161'AZIMUTH MARK IS 120 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 NH1161'FRAME HOUSE, 114 FEET NORTHWEST OF THE INTERSECTION OF GARDEN
 NH1161'PRAIRIE AND WOODSTOCK-BELVIDERE ROADS, 31 FEET NORTH OF THE
 NH1161'CENTER OF WOODSTOCK-BELVIDERE ROAD AND 1 FOOT EAST OF A POWER
 NH1161'LINE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED CARLSON
 NH1161'1954.
 NH1161'
 NH1161'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 NH1161'20 AND GARDEN PRAIRIE ROAD IN GARDEN PRAIRIE, GO NORTH ON
 NH1161'GARDEN PRAIRIE ROAD FOR 4.1 MILES TO THE INTERSECTION OF
 NH1161'WOODSTOCK-BELVIDERE ROAD AND THE AZIMUTH MARK ON THE LEFT
 NH1161'AS DESCRIBED.  TURN RIGHT AND GO EAST ON WOODSTOCK-BELVIDERE
 NH1161'ROAD FOR 0.25 MILE TO A DRIVEWAY RIGHT AND THE STATION ON
 NH1161'THE RIGHT AS DESCRIBED.
 NH1161'
 NH1161'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1161
 NH1161                          STATION RECOVERY (1967)
 NH1161
 NH1161'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1161'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 NH1161'AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 NH1161'
 NH1161'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES
 NH1161'NORTH OF GARDEN PRAIRIE
 NH1161
 NH1161                          STATION RECOVERY (1997)
 NH1161
 NH1161'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1161'MARK NOT FOUND.
 NH1161
 NH1161                          STATION RECOVERY (2009)
 NH1161
 NH1161'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH1161'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9172 ***********************************************************************
 DE9172  DESIGNATION -  CARLYLE
 DE9172  PID         -  DE9172
 DE9172  STATE/COUNTY-  IL/CLINTON
 DE9172  COUNTRY     -  US
 DE9172  USGS QUAD   -  BECKEMEYER (2018)
 DE9172
 DE9172                         *CURRENT SURVEY CONTROL
 DE9172  ______________________________________________________________________
 DE9172* NAD 83(2011) POSITION- 38 36 34.68868(N) 089 23 41.46338(W)   ADJUSTED
 DE9172* NAD 83(2011) ELLIP HT-   110.483 (meters)        (06/27/12)   ADJUSTED
 DE9172* NAD 83(2011) EPOCH   -  2010.00
 DE9172* NAVD 88 ORTHO HEIGHT -   141.4   (meters)      464.    (feet) GPS OBS
 DE9172  ______________________________________________________________________
 DE9172  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9172  GEOID HEIGHT    -        -30.874 (meters)                     GEOID99
 DE9172  GEOID HEIGHT    -        -30.872 (meters)                     GEOID18
 DE9172  NAD 83(2011) X  -     52,708.643 (meters)                     COMP
 DE9172  NAD 83(2011) Y  - -4,990,291.998 (meters)                     COMP
 DE9172  NAD 83(2011) Z  -  3,958,615.686 (meters)                     COMP
 DE9172  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 DE9172
 DE9172  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9172  Standards:
 DE9172         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9172            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9172  -------------------------------------------------------------------
 DE9172  NETWORK    1.04   1.29           0.44   0.41   0.66      0.02471749
 DE9172  -------------------------------------------------------------------
 DE9172  Click here for local accuracies and other accuracy information.
 DE9172
 DE9172.The horizontal coordinates were established by GPS observations
 DE9172.and adjusted by the National Geodetic Survey in June 2012.
 DE9172
 DE9172.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9172.been affixed to the stable North American tectonic plate. See 
 DE9172.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9172
 DE9172.The horizontal coordinates are valid at the epoch date displayed above
 DE9172.which is a decimal equivalence of Year/Month/Day.
 DE9172
 DE9172.The orthometric height was determined by GPS observations and a
 DE9172.high-resolution geoid model.
 DE9172
 DE9172.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9172.GEOID18 height accuracy estimate available here.
 DE9172
 DE9172.Click photographs - Photos may exist for this station.
 DE9172
 DE9172.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9172
 DE9172.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9172
 DE9172.The ellipsoidal height was determined by GPS observations
 DE9172.and is referenced to NAD 83.
 DE9172
 DE9172. The following values were computed from the NAD 83(2011) position.
 DE9172
 DE9172;                    North         East     Units Scale Factor Converg.
 DE9172;SPC IL W     -   215,919.348   767,221.942   MT  0.99999680   +0 28 53.9
 DE9172;SPC IL W     -   708,395.39  2,517,127.32   sFT  0.99999680   +0 28 53.9
 DE9172;UTM  16      - 4,276,179.168   291,477.445   MT  1.00013549   -1 29 41.8
 DE9172
 DE9172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9172!SPC IL W     -   0.99998267  x   0.99999680  =   0.99997947
 DE9172!UTM  16      -   0.99998267  x   1.00013549  =   1.00011815
 DE9172
 DE9172:                Primary Azimuth Mark                     Grid Az
 DE9172:SPC IL W     -  CARLYLE AZI                              330 24 24.2
 DE9172:UTM  16      -  CARLYLE AZI                              332 22 59.9
 DE9172
 DE9172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9147776179(NAD 83)
 DE9172
 DE9172|---------------------------------------------------------------------|
 DE9172| PID    Reference Object                     Distance      Geod. Az  |
 DE9172|                                                           dddmmss.s |
 DE9172| AF9274 CARLYLE AZI                         APPROX. 0.6 KM 3305318.1 |
 DE9172|---------------------------------------------------------------------|
 DE9172
 DE9172                          SUPERSEDED SURVEY CONTROL
 DE9172
 DE9172  NAD 83(2007)-  38 36 34.68870(N)    089 23 41.46423(W) AD(2002.00) 0
 DE9172  ELLIP H (02/10/07)  110.511  (m)                       GP(2002.00)    
 DE9172  ELLIP H (02/03/05)  110.491  (m)                       GP(       ) 4 2
 DE9172  NAD 83(1997)-  38 36 34.68868(N)    089 23 41.46451(W) AD(       ) 1
 DE9172  ELLIP H (01/06/03)  110.532  (m)                       GP(       ) 3 2
 DE9172
 DE9172.Superseded values are not recommended for survey control.
 DE9172
 DE9172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9172.See file dsdata.pdf to determine how the superseded data were derived.
 DE9172
 DE9172_MARKER: DD = SURVEY DISK
 DE9172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9172_STAMPING: CARLYLE 1996
 DE9172_MARK LOGO: ILHD
 DE9172_PROJECTION: FLUSH
 DE9172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9172+STABILITY: SURFACE MOTION
 DE9172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9172+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2024
 DE9172
 DE9172  HISTORY     - Date     Condition        Report By
 DE9172  HISTORY     - 1996     MONUMENTED       ILDT
 DE9172  HISTORY     - 20080718 GOOD             KUHL
 DE9172  HISTORY     - 20191008 GOOD             ILDT
 DE9172  HISTORY     - 20240521 POOR             INDIV
 DE9172
 DE9172                          STATION DESCRIPTION
 DE9172
 DE9172'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9172'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9172'STATION IS LOCATED 1.2 MI (1.9 KM) W OF CENTER CARLYLE.  TO REACH
 DE9172'STATION FROM US ROUTE 50 AND IL ROUTE 127 IN CENTER OF CARLYLE, GO W
 DE9172'ON FRANKLIN ST.  FOR 1.2 MI (1.9 KM) TO CARLYLE MAINTENANCE YARD GATE
 DE9172'ON THE LEFT, GO THROUGH GATE AND STATION ON LEFT.  STATION IS 10.2
 DE9172'FEET (3.1 M) S OF FENCELINE, 11.1 FEET (3.4 M) W OF FENCELINE, 16.0
 DE9172'FEET (4.9 M) SW OF FENCE CORNER, 32.0 FEET (9.8 M) N OF FLAG POLE, 2.3
 DE9172'FEET (0.7 M) S OF WITNESS POST.  STATION IS FLUSH WITH GROUND.
 DE9172
 DE9172                          STATION RECOVERY (2008)
 DE9172
 DE9172'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (ACW)
 DE9172'MARK HAS BEEN HIT BY MOWER BLADES.  STILL LEGIBLE, NOT DISTURBED.  80
 DE9172'PERCENT READABLE
 DE9172
 DE9172                          STATION RECOVERY (2019)
 DE9172
 DE9172'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9172'RECOVERED IN GOOD CONDITION.
 DE9172
 DE9172                          STATION RECOVERY (2024)
 DE9172
 DE9172'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2024 (CB)
 DE9172'STAMPING UNREADABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1847 ***********************************************************************
 JB1847  DESIGNATION -  CARLYLE CATHOLIC CHURCH SPIRE
 JB1847  PID         -  JB1847
 JB1847  STATE/COUNTY-  IL/CLINTON
 JB1847  COUNTRY     -  US
 JB1847  USGS QUAD   -  CARLYLE (2018)
 JB1847
 JB1847                         *CURRENT SURVEY CONTROL
 JB1847  ______________________________________________________________________
 JB1847* NAD 83(1997) POSITION- 38 36 44.27416(N) 089 22 21.17047(W)   ADJUSTED
 JB1847  ______________________________________________________________________
 JB1847  GEOID HEIGHT    -        -30.897 (meters)                     GEOID18
 JB1847  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 JB1847  HORZ ORDER      -  THIRD
 JB1847
 JB1847.The horizontal coordinates were established by classical geodetic methods
 JB1847.and adjusted by the National Geodetic Survey in October 1999.
 JB1847
 JB1847.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1847.GEOID18 height accuracy estimate available here.
 JB1847
 JB1847.Click photographs - Photos may exist for this station.
 JB1847
 JB1847.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1847
 JB1847. The following values were computed from the NAD 83(1997) position.
 JB1847
 JB1847;                    North         East     Units Scale Factor Converg.
 JB1847;SPC IL W     -   216,231.477   769,161.962   MT  1.00000006   +0 29 44.1
 JB1847;SPC IL W     -   709,419.44  2,523,492.20   sFT  1.00000006   +0 29 44.1
 JB1847;UTM  16      - 4,276,424.229   293,427.335   MT  1.00012552   -1 28 52.0
 JB1847
 JB1847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9342776424(NAD 83)
 JB1847
 JB1847                          SUPERSEDED SURVEY CONTROL
 JB1847
 JB1847  NAD 83(1986)-  38 36 44.29145(N)    089 22 21.16589(W) AD(       ) 3
 JB1847  NAD 27      -  38 36 44.12200(N)    089 22 20.87700(W) AD(       ) 3
 JB1847  USSD        -  38 36 44.20200(N)    089 22 20.77800(W) AD(       ) 3
 JB1847
 JB1847.Superseded values are not recommended for survey control.
 JB1847
 JB1847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1847.See file dsdata.pdf to determine how the superseded data were derived.
 JB1847
 JB1847_MARKER: 90 = CHURCH SPIRE
 JB1847_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1847+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2005
 JB1847
 JB1847  HISTORY     - Date     Condition        Report By
 JB1847  HISTORY     - 1884     FIRST OBSERVED   CGS
 JB1847  HISTORY     - 1960     GOOD             CGS
 JB1847  HISTORY     - 1962     GOOD             CGS
 JB1847  HISTORY     - 20050727 GOOD             GEOCAC
 JB1847  HISTORY     - 20151008 GOOD             MCA
 JB1847
 JB1847                          STATION DESCRIPTION
 JB1847
 JB1847'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1847'STATION IS LOCATED IN THE NORTH CENTRAL PART OF CARLYLE AND IN THE
 JB1847'NORTHEAST ANGLE OF 12TH
 JB1847'STREET AND JEFFERSON STREET.
 JB1847'
 JB1847'THE STATION IS A RED BRICK BUILDING WITH A GRAY SLATE SHINGLED SPIRE,
 JB1847'HAS CROSS ON TOP AND IS
 JB1847'APPROXIMATELY 90 FEET HIGH.
 JB1847'
 JB1847'POINT INTERSECTED WAS CROSS ON TOP.
 JB1847'
 JB1847'NO PREVIOUS DESCRIPTION TO THIS STATION WAS AVAILABLE, BUT STATION
 JB1847'CHECKS WITH 1884 WORK.
 JB1847
 JB1847                          STATION RECOVERY (1962)
 JB1847
 JB1847'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1847'THE STATION WAS RECOVERED IN GOOD CONDITION.
 JB1847
 JB1847                          STATION RECOVERY (2005)
 JB1847
 JB1847'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB1847'RECOVERED IN GOOD CONDITION.
 JB1847
 JB1847                          STATION RECOVERY (2015)
 JB1847
 JB1847'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1847'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1849 ***********************************************************************
 JB1849  DESIGNATION -  CARLYLE E MUNICIPAL TANK
 JB1849  PID         -  JB1849
 JB1849  STATE/COUNTY-  IL/CLINTON
 JB1849  COUNTRY     -  US
 JB1849  USGS QUAD   -  CARLYLE (2018)
 JB1849
 JB1849                         *CURRENT SURVEY CONTROL
 JB1849  ______________________________________________________________________
 JB1849* NAD 83(1997) POSITION- 38 36 39.38424(N) 089 21 41.96846(W)   ADJUSTED
 JB1849  ______________________________________________________________________
 JB1849  GEOID HEIGHT    -        -30.901 (meters)                     GEOID18
 JB1849  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 JB1849  HORZ ORDER      -  THIRD
 JB1849
 JB1849.The horizontal coordinates were established by classical geodetic methods
 JB1849.and adjusted by the National Geodetic Survey in October 1999.
 JB1849
 JB1849.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1849.GEOID18 height accuracy estimate available here.
 JB1849
 JB1849.Click photographs - Photos may exist for this station.
 JB1849
 JB1849.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1849
 JB1849. The following values were computed from the NAD 83(1997) position.
 JB1849
 JB1849;                    North         East     Units Scale Factor Converg.
 JB1849;SPC IL W     -   216,088.959   770,111.689   MT  1.00000169   +0 30 08.5
 JB1849;SPC IL W     -   708,951.86  2,526,608.10   sFT  1.00000169   +0 30 08.5
 JB1849;UTM  16      - 4,276,249.015   294,371.696   MT  1.00012072   -1 28 27.3
 JB1849
 JB1849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9437176249(NAD 83)
 JB1849
 JB1849                          SUPERSEDED SURVEY CONTROL
 JB1849
 JB1849  NAD 83(1986)-  38 36 39.40150(N)    089 21 41.96374(W) AD(       ) 3
 JB1849  NAD 27      -  38 36 39.23075(N)    089 21 41.67806(W) AD(       ) 3
 JB1849
 JB1849.Superseded values are not recommended for survey control.
 JB1849
 JB1849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1849.See file dsdata.pdf to determine how the superseded data were derived.
 JB1849
 JB1849_MARKER: 53 = ELEVATED TANK
 JB1849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1849+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2005
 JB1849
 JB1849  HISTORY     - Date     Condition        Report By
 JB1849  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1849  HISTORY     - 20050727 GOOD             GEOCAC
 JB1849  HISTORY     - 20141023 GOOD             INDIV
 JB1849
 JB1849                          STATION DESCRIPTION
 JB1849
 JB1849'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1849'THE STATION IS LOCATED IN THE EAST SECTION OF CARLYLE, BETWEEN THIRD
 JB1849'AND FOURTH STREET JUST SOUTH
 JB1849'OF FAIRFAX STREET.
 JB1849'
 JB1849'THE TANK IS PAINTED SILVER IN COLOR AND HAS THE LETTERS CARLYLE
 JB1849'PAINTED ON ITS EAST AND
 JB1849'WEST SIDES.  IT IS SUPPORTED BY A FOUR-LEGGED STEEL
 JB1849'STRUCTURE THE OVER-ALL
 JB1849'HEIGHT IS APPROXIMATE 125 FEET.
 JB1849'
 JB1849'POINT INTERSECTED WAS THE TOP AND CENTER.
 JB1849
 JB1849                          STATION RECOVERY (2005)
 JB1849
 JB1849'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB1849'RECOVERED IN GOOD CONDITION.
 JB1849
 JB1849                          STATION RECOVERY (2014)
 JB1849
 JB1849'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (SJK)
 JB1849'THIS MONUMENT WILL BE DESTROYED WHEN THE ELEVATED TANK IS DEMOLISHED
 JB1849'IN THE WINTER OF 2014/2015.
 JB1849'I CONTACTED NGS AND WAS ADVISED TO USE THIS FORM TO NOTIFY NGS OF THE
 JB1849'DEMOLITION.
 JB1849'PHOTOS EMAILED TO DEB.BROWN(A)NOAA.GOV
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1853 ***********************************************************************
 JB1853  DESIGNATION -  CARLYLE W MUNICIPAL TANK
 JB1853  PID         -  JB1853
 JB1853  STATE/COUNTY-  IL/CLINTON
 JB1853  COUNTRY     -  US
 JB1853  USGS QUAD   -  BECKEMEYER (2018)
 JB1853
 JB1853                         *CURRENT SURVEY CONTROL
 JB1853  ______________________________________________________________________
 JB1853* NAD 83(1997) POSITION- 38 36 48.25638(N) 089 22 44.67069(W)   ADJUSTED
 JB1853  ______________________________________________________________________
 JB1853  GEOID HEIGHT    -        -30.896 (meters)                     GEOID18
 JB1853  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 JB1853  HORZ ORDER      -  THIRD
 JB1853
 JB1853.The horizontal coordinates were established by classical geodetic methods
 JB1853.and adjusted by the National Geodetic Survey in October 1999.
 JB1853
 JB1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1853.GEOID18 height accuracy estimate available here.
 JB1853
 JB1853.Click photographs - Photos may exist for this station.
 JB1853
 JB1853.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1853
 JB1853. The following values were computed from the NAD 83(1997) position.
 JB1853
 JB1853;                    North         East     Units Scale Factor Converg.
 JB1853;SPC IL W     -   216,349.369   768,592.374   MT  0.99999909   +0 29 29.5
 JB1853;SPC IL W     -   709,806.22  2,521,623.48   sFT  0.99999909   +0 29 29.5
 JB1853;UTM  16      - 4,276,561.715   292,862.080   MT  1.00012840   -1 29 06.8
 JB1853
 JB1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9286276561(NAD 83)
 JB1853
 JB1853                          SUPERSEDED SURVEY CONTROL
 JB1853
 JB1853  NAD 83(1986)-  38 36 48.27377(N)    089 22 44.66606(W) AD(       ) 3
 JB1853  NAD 27      -  38 36 48.10297(N)    089 22 44.37604(W) AD(       ) 3
 JB1853
 JB1853.Superseded values are not recommended for survey control.
 JB1853
 JB1853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1853.See file dsdata.pdf to determine how the superseded data were derived.
 JB1853
 JB1853_MARKER: 53 = ELEVATED TANK
 JB1853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1853+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2005
 JB1853
 JB1853  HISTORY     - Date     Condition        Report By
 JB1853  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1853  HISTORY     - 1962     GOOD             CGS
 JB1853  HISTORY     - 20050727 GOOD             GEOCAC
 JB1853
 JB1853                          STATION DESCRIPTION
 JB1853
 JB1853'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1853'STATION IS LOCATED IN THE NORTHWEST SECTION OF THE TOWN OF CARLYLE,
 JB1853'IN THE NORTHEAST ANGLE
 JB1853'OF SEVENTEENTH STREET AND LIVINGSTON STREET.
 JB1853'
 JB1853'THE TANK IS PAINTED SILVER IN COLOR AND HAS THE LETTERS CARLYLE
 JB1853'PAINTED ON ITS NORTH AND
 JB1853'SOUTH SIDES.  IT IS SUPPORTED BY A FOUR-LEGGED STEEL
 JB1853'STRUCTURE THE OVER-ALL
 JB1853'HEIGHT IS APPROXIMATE 125 FEET.
 JB1853'
 JB1853'POINT INTERSECTED WAS THE TOP AND CENTER.
 JB1853
 JB1853                          STATION RECOVERY (1962)
 JB1853
 JB1853'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1853'THE STATION WAS RECOVERED IN GOOD CONDITION.
 JB1853
 JB1853                          STATION RECOVERY (2005)
 JB1853
 JB1853'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB1853'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1684 ***********************************************************************
 JB1684  DESIGNATION -  CARMI MUNICIPAL TANK
 JB1684  PID         -  JB1684
 JB1684  STATE/COUNTY-  IL/WHITE
 JB1684  COUNTRY     -  US
 JB1684  USGS QUAD   -  CARMI (2018)
 JB1684
 JB1684                         *CURRENT SURVEY CONTROL
 JB1684  ______________________________________________________________________
 JB1684* NAD 83(1997) POSITION- 38 05 52.47851(N) 088 09 47.67198(W)   ADJUSTED
 JB1684  ______________________________________________________________________
 JB1684  GEOID HEIGHT    -        -30.528 (meters)                     GEOID18
 JB1684  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 JB1684  HORZ ORDER      -  THIRD
 JB1684
 JB1684.The horizontal coordinates were established by classical geodetic methods
 JB1684.and adjusted by the National Geodetic Survey in October 1999.
 JB1684
 JB1684.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1684.GEOID18 height accuracy estimate available here.
 JB1684
 JB1684.Click photographs - Photos may exist for this station.
 JB1684
 JB1684.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1684
 JB1684. The following values were computed from the NAD 83(1997) position.
 JB1684
 JB1684;                    North         East     Units Scale Factor Converg.
 JB1684;SPC IL E     -   158,856.077   314,919.269   MT  0.99997774   +0 06 17.8
 JB1684;SPC IL E     -   521,180.31  1,033,197.64   sFT  0.99997774   +0 06 17.8
 JB1684;UTM  16      - 4,217,317.389   398,004.687   MT  0.99972812   -0 43 04.0
 JB1684
 JB1684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9800417317(NAD 83)
 JB1684
 JB1684                          SUPERSEDED SURVEY CONTROL
 JB1684
 JB1684  NAD 83(1997)-  38 05 52.47988(N)    088 09 47.67201(W) AD(       ) 3
 JB1684  NAD 83(1993)-  38 05 52.48629(N)    088 09 47.67027(W) AD(       ) 3
 JB1684  NAD 83(1986)-  38 05 52.48959(N)    088 09 47.67232(W) AD(       ) 3
 JB1684  NAD 27      -  38 05 52.32200(N)    088 09 47.53971(W) AD(       ) 3
 JB1684
 JB1684.Superseded values are not recommended for survey control.
 JB1684
 JB1684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1684.See file dsdata.pdf to determine how the superseded data were derived.
 JB1684
 JB1684_MARKER: 53 = ELEVATED TANK
 JB1684
 JB1684  HISTORY     - Date     Condition        Report By
 JB1684  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1684
 JB1684                          STATION DESCRIPTION
 JB1684
 JB1684'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1684'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED ABOUT 200
 JB1684'FEET NORTH OF
 JB1684'SHIPLEY STREET BETWEEN FIRST AND SECOND STREETS.  IT IS
 JB1684'FOUR LEGGED SELF SUPPORTING
 JB1684'STEEL STRUCTURE PAINTED SILVER WITH THE
 JB1684'LEGEND CARMI IN BLACK LETTERS ON ITS EAST
 JB1684'SIDE.  THE OVERALL HEIGHT
 JB1684'IS ABOUT 125 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1683 ***********************************************************************
 JB1683  DESIGNATION -  CARMI RADIO STA KSH 644 MAST
 JB1683  PID         -  JB1683
 JB1683  STATE/COUNTY-  IL/WHITE
 JB1683  COUNTRY     -  US
 JB1683  USGS QUAD   -  CARMI (2018)
 JB1683
 JB1683                         *CURRENT SURVEY CONTROL
 JB1683  ______________________________________________________________________
 JB1683* NAD 83(1997) POSITION- 38 05 01.21533(N) 088 11 33.77187(W)   ADJUSTED
 JB1683  ______________________________________________________________________
 JB1683  GEOID HEIGHT    -        -30.479 (meters)                     GEOID18
 JB1683  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 JB1683  HORZ ORDER      -  THIRD
 JB1683
 JB1683.The horizontal coordinates were established by classical geodetic methods
 JB1683.and adjusted by the National Geodetic Survey in October 1999.
 JB1683
 JB1683.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1683.GEOID18 height accuracy estimate available here.
 JB1683
 JB1683.Click photographs - Photos may exist for this station.
 JB1683
 JB1683.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1683
 JB1683. The following values were computed from the NAD 83(1997) position.
 JB1683
 JB1683;                    North         East     Units Scale Factor Converg.
 JB1683;SPC IL E     -   157,271.202   312,336.555   MT  0.99997687   +0 05 12.2
 JB1683;SPC IL E     -   515,980.60  1,024,724.18   sFT  0.99997687   +0 05 12.2
 JB1683;UTM  16      - 4,215,770.137   395,400.126   MT  0.99973475   -0 44 08.7
 JB1683
 JB1683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9540015770(NAD 83)
 JB1683
 JB1683                          SUPERSEDED SURVEY CONTROL
 JB1683
 JB1683  NAD 83(1997)-  38 05 01.21705(N)    088 11 33.77192(W) AD(       ) 3
 JB1683  NAD 83(1993)-  38 05 01.22314(N)    088 11 33.77087(W) AD(       ) 3
 JB1683  NAD 83(1986)-  38 05 01.22641(N)    088 11 33.77262(W) AD(       ) 3
 JB1683  NAD 27      -  38 05 01.05752(N)    088 11 33.63327(W) AD(       ) 3
 JB1683
 JB1683.Superseded values are not recommended for survey control.
 JB1683
 JB1683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1683.See file dsdata.pdf to determine how the superseded data were derived.
 JB1683
 JB1683_MARKER: 42 = RADIO/TV MAST
 JB1683
 JB1683  HISTORY     - Date     Condition        Report By
 JB1683  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1683  HISTORY     - 1967     GOOD             CGS
 JB1683
 JB1683                          STATION DESCRIPTION
 JB1683
 JB1683'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1683'THE STATION IS THE CENTER OF THE RED LIGHT AT THE TOP OF THE MAST
 JB1683'LOCATED ABOUT 1.5
 JB1683'MILES WEST OF CARMI.  IT IS A STEEL MAST PAINTED IN
 JB1683'ALTERNATE SECTIONS OF INTERNATIONAL
 JB1683'ORANGE AND WHITE, SUPPORTED BY
 JB1683'GUY WIRES.  THE OVERALL HEIGHT IS 280 FEET.  IT IS
 JB1683'OWNED AND OPERATED
 JB1683'BY RAMOND HALEYS WELL SERVICE.
 JB1683'
 JB1683'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE HIGHWAY 1 IN
 JB1683'THE WEST SECTION OF CARMI,
 JB1683'GO NORTH AND WEST ON U S HIGHWAY 460 FOR 1.65 MILES
 JB1683'TO THE STATION ON THE RIGHT.
 JB1683
 JB1683                          STATION RECOVERY (1967)
 JB1683
 JB1683'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1683'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1682 ***********************************************************************
 JB1682  DESIGNATION -  CARMI RADIO STA WROY MAST
 JB1682  PID         -  JB1682
 JB1682  STATE/COUNTY-  IL/WHITE
 JB1682  COUNTRY     -  US
 JB1682  USGS QUAD   -  CARMI (2018)
 JB1682
 JB1682                         *CURRENT SURVEY CONTROL
 JB1682  ______________________________________________________________________
 JB1682* NAD 83(1997) POSITION- 38 04 56.60615(N) 088 12 05.82674(W)   ADJUSTED
 JB1682  ______________________________________________________________________
 JB1682  GEOID HEIGHT    -        -30.468 (meters)                     GEOID18
 JB1682  LAPLACE CORR    -         -2.06  (seconds)                    DEFLEC18
 JB1682  HORZ ORDER      -  THIRD
 JB1682
 JB1682.The horizontal coordinates were established by classical geodetic methods
 JB1682.and adjusted by the National Geodetic Survey in October 1999.
 JB1682
 JB1682.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1682.GEOID18 height accuracy estimate available here.
 JB1682
 JB1682.Click photographs - Photos may exist for this station.
 JB1682
 JB1682.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1682
 JB1682. The following values were computed from the NAD 83(1997) position.
 JB1682
 JB1682;                    North         East     Units Scale Factor Converg.
 JB1682;SPC IL E     -   157,127.946   311,555.593   MT  0.99997664   +0 04 52.5
 JB1682;SPC IL E     -   515,510.60  1,022,161.97   sFT  0.99997664   +0 04 52.5
 JB1682;UTM  16      - 4,215,638.138   394,617.377   MT  0.99973677   -0 44 28.4
 JB1682
 JB1682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9461715638(NAD 83)
 JB1682
 JB1682                          SUPERSEDED SURVEY CONTROL
 JB1682
 JB1682  NAD 83(1997)-  38 04 56.60796(N)    088 12 05.82678(W) AD(       ) 3
 JB1682  NAD 83(1993)-  38 04 56.61396(N)    088 12 05.82598(W) AD(       ) 3
 JB1682  NAD 83(1986)-  38 04 56.61725(N)    088 12 05.82769(W) AD(       ) 3
 JB1682  NAD 27      -  38 04 56.44818(N)    088 12 05.68718(W) AD(       ) 3
 JB1682
 JB1682.Superseded values are not recommended for survey control.
 JB1682
 JB1682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1682.See file dsdata.pdf to determine how the superseded data were derived.
 JB1682
 JB1682_MARKER: 42 = RADIO/TV MAST
 JB1682
 JB1682  HISTORY     - Date     Condition        Report By
 JB1682  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1682  HISTORY     - 1967     GOOD             CGS
 JB1682
 JB1682                          STATION DESCRIPTION
 JB1682
 JB1682'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1682'THE STATION IS THE CENTER OF THE RED LIGHT AT THE TOP OF THE MAST.
 JB1682'IT IS A STEEL MAST
 JB1682'PAINTED IN ALTERNATE SECTIONS OF INTERNATIONAL
 JB1682'ORANGE AND WHITE, SUPPORTED BY GUY
 JB1682'WIRES.  THE OVERALL HEIGHT IS 205
 JB1682'FEET.  IT IS OWNED AND OPERATED BY THE CARMI
 JB1682'BROADCASTING CORPORATION.
 JB1682'
 JB1682'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE HIGHWAY 1 IN
 JB1682'THE WEST SECTION OF CARMI, GO NORTH AND WEST ON US HIGHWAY 460 FOR
 JB1682'2.15 MILES TO THE STATION ON THE LEFT.
 JB1682
 JB1682                          STATION RECOVERY (1967)
 JB1682
 JB1682'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1682'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1092 ***********************************************************************
 NH1092  DESIGNATION -  CARPENTERSVILLE ILL IRON STK
 NH1092  PID         -  NH1092
 NH1092  STATE/COUNTY-  IL/KANE
 NH1092  COUNTRY     -  US
 NH1092  USGS QUAD   -  ELGIN (2018)
 NH1092
 NH1092                         *CURRENT SURVEY CONTROL
 NH1092  ______________________________________________________________________
 NH1092* NAD 83(1997) POSITION- 42 06 31.65012(N) 088 17 26.24195(W)   ADJUSTED
 NH1092  ______________________________________________________________________
 NH1092  GEOID HEIGHT    -        -33.605 (meters)                     GEOID18
 NH1092  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 NH1092  HORZ ORDER      -  THIRD
 NH1092
 NH1092.The horizontal coordinates were established by classical geodetic methods
 NH1092.and adjusted by the National Geodetic Survey in October 1999.
 NH1092
 NH1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1092.GEOID18 height accuracy estimate available here.
 NH1092
 NH1092.Click photographs - Photos may exist for this station.
 NH1092
 NH1092.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1092
 NH1092. The following values were computed from the NAD 83(1997) position.
 NH1092
 NH1092;                    North         East     Units Scale Factor Converg.
 NH1092;SPC IL E     -   604,187.156   303,532.481   MT  0.99997515   +0 01 43.1
 NH1092;SPC IL E     - 1,982,237.36    995,839.48   sFT  0.99997515   +0 01 43.1
 NH1092;UTM  16      - 4,662,661.283   393,295.021   MT  0.99974010   -0 51 55.8
 NH1092
 NH1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9329562661(NAD 83)
 NH1092
 NH1092                          SUPERSEDED SURVEY CONTROL
 NH1092
 NH1092  NAD 83(1997)-  42 06 31.64934(N)    088 17 26.24330(W) AD(       ) 3
 NH1092  NAD 83(1986)-  42 06 31.65197(N)    088 17 26.25252(W) AD(       ) 3
 NH1092  NAD 27      -  42 06 31.56000(N)    088 17 25.96200(W) AD(       ) 3
 NH1092
 NH1092.Superseded values are not recommended for survey control.
 NH1092
 NH1092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1092.See file dsdata.pdf to determine how the superseded data were derived.
 NH1092
 NH1092_MARKER: 63 = STACK
 NH1092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1092+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2008
 NH1092
 NH1092  HISTORY     - Date     Condition        Report By
 NH1092  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1092  HISTORY     - 1966     GOOD             CGS
 NH1092  HISTORY     - 19910319 GOOD             USPSQD
 NH1092  HISTORY     - 19971101 GOOD             USPSQD
 NH1092  HISTORY     - 19980522 GOOD             USPSQD
 NH1092  HISTORY     - 20080126 GOOD             GEOCAC
 NH1092
 NH1092                          STATION DESCRIPTION
 NH1092
 NH1092'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1092'STATION IS THE CENTER OF THE TOP OF THE ROUND, BRICK STACK,
 NH1092'LOCATED AT THE PLANT OF THE ILLINOIS IRON AND BOLT CO., NEAR
 NH1092'THE CENTER OF CARPENTERSVILLE, ON THE NORTH SIDE OF HUNTLEY
 NH1092'ROAD.  THE STACK IS SET ON AN OCTAGONAL BRICK BASE, ABOUT 40
 NH1092'FEET HIGH, THE BASE OF THE STACK IS ABOUT 12 FEET IN DIAMETER
 NH1092'AND HAS A SLIGHT TAPER.  THE UPPER PORTION (ABOUT 25 FEET
 NH1092'OF THE STACK) IS OF RED BRICK AND THE BALANCE IS TAN BRICK.
 NH1092'THE TOTAL HEIGHT IS ABOUT 210 FEET.
 NH1092
 NH1092                          STATION RECOVERY (1966)
 NH1092
 NH1092'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1092'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD
 NH1092'CONDITION AT THIS TIME.
 NH1092
 NH1092                          STATION RECOVERY (1991)
 NH1092
 NH1092'RECOVERY NOTE BY US POWER SQUADRON 1991 (JLB)
 NH1092'RECOVERED IN GOOD CONDITION.
 NH1092
 NH1092                          STATION RECOVERY (1997)
 NH1092
 NH1092'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1092'RECOVERED IN GOOD CONDITION.
 NH1092
 NH1092                          STATION RECOVERY (1998)
 NH1092
 NH1092'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1092'RECOVERED IN GOOD CONDITION.
 NH1092
 NH1092                          STATION RECOVERY (2008)
 NH1092
 NH1092'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 NH1092'SUBMITTED BY GEOCACHER 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2015 ***********************************************************************
 JB2015  FBN         -  This is a Federal Base Network Control Station.
 JB2015  DESIGNATION -  CARPORT
 JB2015  PID         -  JB2015
 JB2015  STATE/COUNTY-  IL/WHITE
 JB2015  COUNTRY     -  US
 JB2015  USGS QUAD   -  MAUNIE (2018)
 JB2015
 JB2015                         *CURRENT SURVEY CONTROL
 JB2015  ______________________________________________________________________
 JB2015* NAD 83(2011) POSITION- 38 05 41.17189(N) 088 07 21.58808(W)   ADJUSTED
 JB2015* NAD 83(2011) ELLIP HT-    86.832 (meters)        (06/27/12)   ADJUSTED
 JB2015* NAD 83(2011) EPOCH   -  2010.00
 JB2015* NAVD 88 ORTHO HEIGHT -   117.438 (meters)      385.29  (feet) ADJUSTED
 JB2015  ______________________________________________________________________
 JB2015  GEOID HEIGHT    -        -30.569 (meters)                     GEOID18
 JB2015  NAD 83(2011) X  -    164,651.447 (meters)                     COMP
 JB2015  NAD 83(2011) Y  - -5,023,316.826 (meters)                     COMP
 JB2015  NAD 83(2011) Z  -  3,913,781.437 (meters)                     COMP
 JB2015  LAPLACE CORR    -         -2.02  (seconds)                    DEFLEC18
 JB2015  DYNAMIC HEIGHT  -        117.360 (meters)      385.04  (feet) COMP
 JB2015  MODELED GRAVITY -    979,959.8   (mgal)                       NAVD 88
 JB2015
 JB2015  VERT ORDER      -  SECOND    CLASS I
 JB2015
 JB2015  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB2015  Standards:
 JB2015         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB2015            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB2015  -------------------------------------------------------------------
 JB2015  NETWORK    0.59   1.14           0.27   0.20   0.58     -0.08828958
 JB2015  -------------------------------------------------------------------
 JB2015  Click here for local accuracies and other accuracy information.
 JB2015
 JB2015.This mark is at Carmi Airport (CUL)
 JB2015
 JB2015.The horizontal coordinates were established by GPS observations
 JB2015.and adjusted by the National Geodetic Survey in June 2012.
 JB2015
 JB2015.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB2015.been affixed to the stable North American tectonic plate. See 
 JB2015.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB2015
 JB2015.The horizontal coordinates are valid at the epoch date displayed above
 JB2015.which is a decimal equivalence of Year/Month/Day.
 JB2015
 JB2015.The orthometric height was determined by differential leveling and
 JB2015.adjusted by the NATIONAL GEODETIC SURVEY
 JB2015.in April 2013.
 JB2015
 JB2015.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2015.GEOID18 height accuracy estimate available here.
 JB2015
 JB2015.Click photographs - Photos may exist for this station.
 JB2015
 JB2015.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2015
 JB2015.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2015
 JB2015.The ellipsoidal height was determined by GPS observations
 JB2015.and is referenced to NAD 83.
 JB2015
 JB2015.The dynamic height is computed by dividing the NAVD 88
 JB2015.geopotential number by the normal gravity value computed on the
 JB2015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2015.degrees latitude (g = 980.6199 gals.).
 JB2015
 JB2015.The modeled gravity was interpolated from observed gravity values.
 JB2015
 JB2015. The following values were computed from the NAD 83(2011) position.
 JB2015
 JB2015;                    North         East     Units Scale Factor Converg.
 JB2015;SPC IL E     -   158,514.767   318,479.373   MT  0.99997920   +0 07 47.9
 JB2015;SPC IL E     -   520,060.53  1,044,877.74   sFT  0.99997920   +0 07 47.9
 JB2015;UTM  16      - 4,216,925.097   401,558.618   MT  0.99971935   -0 41 33.7
 JB2015
 JB2015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2015!SPC IL E     -   0.99998638  x   0.99997920  =   0.99996558
 JB2015!UTM  16      -   0.99998638  x   0.99971935  =   0.99970573
 JB2015
 JB2015:                Primary Azimuth Mark                     Grid Az
 JB2015:SPC IL E     -  CARPORT AZ MK                            180 22 30.0
 JB2015:UTM  16      -  CARPORT AZ MK                            181 11 51.6
 JB2015
 JB2015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0155816925(NAD 83)
 JB2015
 JB2015|---------------------------------------------------------------------|
 JB2015| PID    Reference Object                     Distance      Geod. Az  |
 JB2015|                                                           dddmmss.s |
 JB2015| JB2016 CARPORT AZ MK                       APPROX. 0.6 KM 1803017.9 |
 JB2015|---------------------------------------------------------------------|
 JB2015
 JB2015                          SUPERSEDED SURVEY CONTROL
 JB2015
 JB2015  NAD 83(2007)-  38 05 41.17196(N)    088 07 21.58900(W) AD(2002.00) 0
 JB2015  ELLIP H (02/10/07)   86.890  (m)                       GP(2002.00)    
 JB2015  ELLIP H (09/15/03)   86.933  (m)                       GP(       ) 4 1
 JB2015  NAD 83(1997)-  38 05 41.17181(N)    088 07 21.58907(W) AD(       ) B
 JB2015  ELLIP H (04/10/98)   86.899  (m)                       GP(       ) 4 1
 JB2015  NAD 83(1993)-  38 05 41.17478(N)    088 07 21.58986(W) AD(       ) 1
 JB2015  NAD 83(1986)-  38 05 41.18164(N)    088 07 21.58974(W) AD(       ) 1
 JB2015  NAVD 88 (11/20/03)  117.4    (m)  UNKNOWN  model used  GPS OBS        
 JB2015  NAVD 88 (09/15/03)  117.4    (m)  GEOID99  model used  GPS OBS        
 JB2015  NAVD 88 (04/10/98)  117.4    (m)  GEOID96  model used  GPS OBS        
 JB2015  NGVD 29 (06/25/91)  117.5    (m)  OSU 89B  model used  GPS OBS        
 JB2015
 JB2015.Superseded values are not recommended for survey control.
 JB2015
 JB2015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2015.See file dsdata.pdf to determine how the superseded data were derived.
 JB2015
 JB2015_MARKER: F = FLANGE-ENCASED ROD
 JB2015_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2015_STAMPING: CARPORT 1990
 JB2015_MARK LOGO: NGS
 JB2015_PROJECTION: FLUSH
 JB2015_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2015+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 JB2015_ROD/PIPE-DEPTH: 18.3 meters
 JB2015_SLEEVE-DEPTH  : 1.00 meters
 JB2015
 JB2015  HISTORY     - Date     Condition        Report By
 JB2015  HISTORY     - 1990     MONUMENTED       NGS
 JB2015  HISTORY     - 19970226 GOOD             NGS
 JB2015  HISTORY     - 19970626 GOOD             NGS
 JB2015  HISTORY     - 20020812 GOOD             NGS
 JB2015  HISTORY     - 20030327 GOOD             ILDT
 JB2015  HISTORY     - 20030709 GOOD             NGS
 JB2015  HISTORY     - 20060726 GOOD             ILDT
 JB2015  HISTORY     - 20120517 GOOD             PATRIC
 JB2015
 JB2015                          STATION DESCRIPTION
 JB2015
 JB2015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2015'STATION IS LOCATED ABOUT 4 KM (2.5 MI) EAST-NORTHEAST OF CARMI, AT THE
 JB2015'CARMI MUNICIPAL AIRPORT, AT THE JUNCTION OF THE RAMP AND THE RUNWAY,
 JB2015'IN T 5 S, R 10 E, NORTHWEST 1/4 OF SECTION 16. OWNERSHIP--CITY OF
 JB2015'CARMI, MUNICIPAL BUILDING, CARMI IL 62821. AIRPORT MANAGER IS JERRY
 JB2015'TATE, PHONE 618-384-2004. 382-7316.
 JB2015'TO REACH FROM THE OLD COURTHOUSE BUILDING AT THE JUNCTION OF MAIN AND
 JB2015'MAIN-CROSS STREETS IN CARMI, GO NORTHEAST ON STATE HIGHWAY 1 (MAIN
 JB2015'STREET) FOR 0.23 KM (0.14 MI) TO THE SOUTHWEST END OF BRIDGE OVER THE
 JB2015'LITTLE WABASH RIVER.  CONTINUE AHEAD FOR 1.07 KM (0.66 MI) TO A ROAD
 JB2015'RIGHT.  BEAR RIGHT EAST, ON PAVED ROAD (1500 N) FOR 2.30 KM
 JB2015'(1.43 MI) TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT,
 JB2015'SOUTH, FOR 0.21 KM (0.13 MI) TO A GATE ON THE RIGHT AT OFFICE.  TURN
 JB2015'RIGHT, WEST, ON APRON, THEN RAMP FOR 0.19 KM (0.12 MI) TO THE RUNWAY
 JB2015'AND STATION ON THE LEFT.
 JB2015'STATION IS 31.5 M (103.3 FT) EAST OF THE CENTERLINE OF THE RUNWAY,
 JB2015'38.4 M (126.0 FT) SOUTHEAST OF A PK NAIL LOCATED AT THE CENTERLINE
 JB2015'AND EXTREME END OF ASPHALT, 15.8 M (51.8 FT) EAST-NORTHEAST OF A TAXI
 JB2015'GUIDENCE SIGN, 23.0 M (75.5 FT) NORTHEAST OF THE NORTHEAST CORNER OF
 JB2015'CONCRETE SLAB FOR A VASI, 16.0 M (52.5 FT) SOUTH OF THE CENTERLINE OF
 JB2015'TAXI APPROACH, 8.2 M (26.9 FT) SOUTHEAST OF A TAXI LIGHT, 41.6 M
 JB2015'(136.5 FT) WEST OF THE CENTERLINE OF A PARELLEL TAXIWAY, 12.8 M
 JB2015'(42.0 FT) SOUTHWEST OF SOUTHWEST CORNER OF CONCRTE SLAB FOR NUMBER 18
 JB2015'GUIDENCE SIGN, AT A FLAGGED WOODEN STAKE.
 JB2015
 JB2015                          STATION RECOVERY (1997)
 JB2015
 JB2015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB2015'STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) EAST-NORTHEAST OF CARMI, AT
 JB2015'THE CARMI MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF CARMI, MUNICIPAL
 JB2015'BUILDING, CARMI IL 62821.  AIRPORT MANAGER IS JERRY TATE, PHONE
 JB2015'618-384-2004, 382-7316.  TO REACH FROM THE SOUTHWEST END OF THE BRIDGE
 JB2015'OVER THE LITTLE WABASH RIVER ON STATE ROUTE 1 IN THE NORTHEAST PART OF
 JB2015'CARMI, GO NORTHEAST ON ROUTE 1 FOR 0.65 MI (1.05 KM) TO A ROAD RIGHT.
 JB2015'BEAR RIGHT, EAST, ON A PAVED ROAD (1500N) FOR 1.43 MI (2.30 KM) TO THE
 JB2015'AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT, SOUTH, FOR 0.13 MI
 JB2015'(0.21 KM) TO A GATE ON THE RIGHT AT OFFICE.  TURN RIGHT, WEST, ON
 JB2015'APRON, THEN RAMP FOR 0.12 MI (0.19 KM) TO THE RUNWAY AND THE STATION
 JB2015'ON THE LEFT, 31.5 M (103.3 FT) EAST OF THE CENTERLINE OF THE RUNWAY,
 JB2015'15.8 M (51.8 FT) EAST-NORTHEAST OF A TAXI GUIDANCE SIGN, 23.0 M (75.5
 JB2015'FT) NORTHEAST OF THE NORTHEAST CORNER OF A CONCRETE SLAB FOR A VASI,
 JB2015'16.0 M (52.5 FT) SOUTH OF THE CENTERLINE OF THE TAXI APPROACH, 8.2 M
 JB2015'(26.9 FT) SOUTHEAST OF A TAXI LIGHT, 41.6 M (136.5 FT) WEST OF THE
 JB2015'CENTERLINE OF A PARALLEL TAXIWAY, AND 12.8 M (42.0 FT) SOUTHWEST OF
 JB2015'THE SOUTHWEST CORNER OF CONCRETE SLAB FOR NUMBER 18 GUIDANCE SIGN.
 JB2015
 JB2015                          STATION RECOVERY (1997)
 JB2015
 JB2015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 JB2015'RECOVERED AS DESCRIBED.
 JB2015
 JB2015                          STATION RECOVERY (2002)
 JB2015
 JB2015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 JB2015'RECOVERED AS DESCRIBED
 JB2015'
 JB2015
 JB2015                          STATION RECOVERY (2003)
 JB2015
 JB2015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (BES)
 JB2015'RECOVERED AS DESCRIBED
 JB2015'
 JB2015
 JB2015                          STATION RECOVERY (2003)
 JB2015
 JB2015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (JMW)
 JB2015'RECOVERED AS DESCRIBED.
 JB2015
 JB2015                          STATION RECOVERY (2006)
 JB2015
 JB2015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB2015'RECOVERED IN GOOD CONDITION.
 JB2015
 JB2015                          STATION RECOVERY (2012)
 JB2015
 JB2015'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 JB2015'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2016 ***********************************************************************
 JB2016  DESIGNATION -  CARPORT AZ MK
 JB2016  PID         -  JB2016
 JB2016  STATE/COUNTY-  IL/WHITE
 JB2016  COUNTRY     -  US
 JB2016  USGS QUAD   -  MAUNIE (2018)
 JB2016
 JB2016                         *CURRENT SURVEY CONTROL
 JB2016  ______________________________________________________________________
 JB2016* NAD 83(1997) POSITION- 38 05 22.02252(N) 088 07 21.80262(W)   ADJUSTED
 JB2016* NAD 83(1997) ELLIP HT-    86.007 (meters)        (10/21/99)   ADJUSTED
 JB2016* NAVD 88 ORTHO HEIGHT -   116.533 (meters)      382.33  (feet) ADJUSTED
 JB2016  ______________________________________________________________________
 JB2016  GEOID HEIGHT    -        -30.563 (meters)                     GEOID18
 JB2016  NAD 83(1997) X  -    164,658.134 (meters)                     COMP
 JB2016  NAD 83(1997) Y  - -5,023,680.410 (meters)                     COMP
 JB2016  NAD 83(1997) Z  -  3,913,316.242 (meters)                     COMP
 JB2016  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 JB2016  DYNAMIC HEIGHT  -        116.455 (meters)      382.07  (feet) COMP
 JB2016  MODELED GRAVITY -    979,959.1   (mgal)                       NAVD 88
 JB2016
 JB2016  HORZ ORDER      -  FIRST
 JB2016  VERT ORDER      -  SECOND    CLASS I
 JB2016  ELLP ORDER      -  FOURTH    CLASS I
 JB2016
 JB2016.This mark is at Carmi Airport (CUL)
 JB2016
 JB2016.The horizontal coordinates were established by GPS observations
 JB2016.and adjusted by the National Geodetic Survey in October 1999.
 JB2016
 JB2016.The orthometric height was determined by differential leveling and
 JB2016.adjusted by the NATIONAL GEODETIC SURVEY
 JB2016.in April 2013.
 JB2016
 JB2016.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2016.GEOID18 height accuracy estimate available here.
 JB2016
 JB2016.Click photographs - Photos may exist for this station.
 JB2016
 JB2016.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2016
 JB2016.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2016
 JB2016.The ellipsoidal height was determined by GPS observations
 JB2016.and is referenced to NAD 83.
 JB2016
 JB2016.The dynamic height is computed by dividing the NAVD 88
 JB2016.geopotential number by the normal gravity value computed on the
 JB2016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2016.degrees latitude (g = 980.6199 gals.).
 JB2016
 JB2016.The modeled gravity was interpolated from observed gravity values.
 JB2016
 JB2016. The following values were computed from the NAD 83(1997) position.
 JB2016
 JB2016;                    North         East     Units Scale Factor Converg.
 JB2016;SPC IL E     -   157,924.340   318,475.484   MT  0.99997920   +0 07 47.7
 JB2016;SPC IL E     -   518,123.44  1,044,864.98   sFT  0.99997920   +0 07 47.7
 JB2016;UTM  16      - 4,216,334.939   401,546.256   MT  0.99971938   -0 41 33.6
 JB2016
 JB2016!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2016!SPC IL E     -   0.99998650  x   0.99997920  =   0.99996570
 JB2016!UTM  16      -   0.99998650  x   0.99971938  =   0.99970589
 JB2016
 JB2016:                Primary Azimuth Mark                     Grid Az
 JB2016:SPC IL E     -  CARPORT                                  000 22 30.1
 JB2016:UTM  16      -  CARPORT                                  001 11 51.4
 JB2016
 JB2016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0154616334(NAD 83)
 JB2016
 JB2016|---------------------------------------------------------------------|
 JB2016| PID    Reference Object                     Distance      Geod. Az  |
 JB2016|                                                           dddmmss.s |
 JB2016| JB2015 CARPORT                             APPROX. 0.6 KM 0003017.8 |
 JB2016|---------------------------------------------------------------------|
 JB2016
 JB2016                          SUPERSEDED SURVEY CONTROL
 JB2016
 JB2016  NAD 83(1993)-  38 05 22.02549(N)    088 07 21.80341(W) AD(       ) 1
 JB2016  NAD 83(1986)-  38 05 22.03235(N)    088 07 21.80329(W) AD(       ) 1
 JB2016  NGVD 29 (06/25/91)  116.6    (m)  OSU 89B  model used  GPS OBS        
 JB2016
 JB2016.Superseded values are not recommended for survey control.
 JB2016
 JB2016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2016.See file dsdata.pdf to determine how the superseded data were derived.
 JB2016
 JB2016_MARKER: F = FLANGE-ENCASED ROD
 JB2016_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2016_STAMPING: CARPORT AZ MK 1990
 JB2016_MARK LOGO: NGS
 JB2016_PROJECTION: FLUSH
 JB2016_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2016_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2016+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 JB2016_ROD/PIPE-DEPTH: 7.3 meters
 JB2016_SLEEVE-DEPTH  : 1.0 meters
 JB2016
 JB2016  HISTORY     - Date     Condition        Report By
 JB2016  HISTORY     - 1990     MONUMENTED       NGS
 JB2016  HISTORY     - 20120517 GOOD             PATRIC
 JB2016
 JB2016                          STATION DESCRIPTION
 JB2016
 JB2016'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2016'STATION IS LOCATED ABOUT 4 KM (2.5 MI) EAST OF CARMI, AT THE CARMI
 JB2016'MUNICIPAL AIRPORT, MIDWAY ALONG THE RUNWAY, IN T 5 S, R 10 E,
 JB2016'SOUTHWEST 1/4 OF SECTION 16.  OWNERSHIP--CITY OF CARMI, MUNICIPAL
 JB2016'BUILDING, CARMI IL 62821.  AIRPORT MANAGER IS JERRY TATE, PHONE
 JB2016'618-384-2004. 382-7316.
 JB2016'TO REACH FROM THE OLD COURTHOUSE BUILDING AT THE JUNCTION OF MAIN AND
 JB2016'MAIN-CROSS STREETS IN CARMI, GO NORTHEAST ON STATE HIGHWAY 1 (MAIN
 JB2016'STREET) FOR 0.23 KM (0.14 MI) TO THE SOUTHWEST END OF BRIDGE OVER THE
 JB2016'LITTLE WABASH RIVER.  CONTINUE AHEAD FOR 1.07 KM (0.66 MI) TO A ROAD
 JB2016'RIGHT.  BEAR RIGHT EAST, ON PAVED ROAD (1500 N) FOR 2.30 KM
 JB2016'(1.43 MI) TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT,
 JB2016'SOUTH, FOR 0.21 KM (0.13 MI) TO A GATE ON THE RIGHT AT OFFICE.  TURN
 JB2016'RIGHT, WEST, ON APRON, THEN RAMP FOR 0.1 M (0.3 FT)  TO THE PARELLEL
 JB2016'TAXIWAY ON THE LEFT, THEN GO LEFT, SOUTH, ALONG TAXIWAY FOR 0.35 MI
 JB2016'(0.56 KM) TO THE STATION ON THE RIGHT, AT THE JUNCTION OF RUNWAY AND
 JB2016'TAXI APPROACH.
 JB2016'STATION IS 29.1 M (95.5 FT) EAST OF THE CENTERLINE OF THE RUNWAY,
 JB2016'22.25 M (73.00 FT) NORTH OF THE CENTERLINE OF THE TAXI APPROACH, 12.6
 JB2016'M (41.3 FT) EAST OF TAXI LIGHT NUMBER TI33, 14.0 M (45.9 FT) NORTH OF
 JB2016'TAXI LIGHT NUMBER TI31, AT A FLAGGED WOODEN STAKE.
 JB2016
 JB2016                          STATION RECOVERY (2012)
 JB2016
 JB2016'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 JB2016'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0332 ***********************************************************************
 KB0332  DESIGNATION -  CARREY
 KB0332  PID         -  KB0332
 KB0332  STATE/COUNTY-  IL/SHELBY
 KB0332  COUNTRY     -  US
 KB0332  USGS QUAD   -  NEOGA (2018)
 KB0332
 KB0332                         *CURRENT SURVEY CONTROL
 KB0332  ______________________________________________________________________
 KB0332* NAD 83(1997) POSITION- 39 15 54.52655(N) 088 28 39.62590(W)   ADJUSTED
 KB0332* NAVD 88 ORTHO HEIGHT -   197.405 (meters)      647.65  (feet) ADJUSTED
 KB0332  ______________________________________________________________________
 KB0332  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 KB0332  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 KB0332  DYNAMIC HEIGHT  -        197.288 (meters)      647.27  (feet) COMP
 KB0332  MODELED GRAVITY -    980,030.6   (mgal)                       NAVD 88
 KB0332
 KB0332  HORZ ORDER      -  SECOND
 KB0332  VERT ORDER      -  SECOND    CLASS 0
 KB0332
 KB0332.The horizontal coordinates were established by classical geodetic methods
 KB0332.and adjusted by the National Geodetic Survey in October 1999.
 KB0332
 KB0332.The orthometric height was determined by differential leveling and
 KB0332.adjusted by the NATIONAL GEODETIC SURVEY
 KB0332.in June 1991.
 KB0332
 KB0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0332.GEOID18 height accuracy estimate available here.
 KB0332
 KB0332.Click photographs - Photos may exist for this station.
 KB0332
 KB0332.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0332
 KB0332.The dynamic height is computed by dividing the NAVD 88
 KB0332.geopotential number by the normal gravity value computed on the
 KB0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0332.degrees latitude (g = 980.6199 gals.).
 KB0332
 KB0332.The modeled gravity was interpolated from observed gravity values.
 KB0332
 KB0332. The following values were computed from the NAD 83(1997) position.
 KB0332
 KB0332;                    North         East     Units Scale Factor Converg.
 KB0332;SPC IL E     -   288,423.249   287,543.409   MT  0.99997691   -0 05 28.9
 KB0332;SPC IL E     -   946,268.61    943,382.00   sFT  0.99997691   -0 05 28.9
 KB0332;UTM  16      - 4,347,241.357   372,521.715   MT  0.99980009   -0 56 07.3
 KB0332
 KB0332!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0332!SPC IL E     -   0.99997407  x   0.99997691  =   0.99995098
 KB0332!UTM  16      -   0.99997407  x   0.99980009  =   0.99977416
 KB0332
 KB0332:                Primary Azimuth Mark                     Grid Az
 KB0332:SPC IL E     -  NEOGA MUNICIPAL TANK                     018 52 45.4
 KB0332:UTM  16      -  NEOGA MUNICIPAL TANK                     019 43 23.8
 KB0332
 KB0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7252147241(NAD 83)
 KB0332
 KB0332|---------------------------------------------------------------------|
 KB0332| PID    Reference Object                     Distance      Geod. Az  |
 KB0332|                                                           dddmmss.s |
 KB0332| KB1212 NEOGA MUNICIPAL TANK                APPROX. 6.2 KM 0184716.5 |
 KB0332| KB0331 CARREY RM 1                          13.090 METERS 01854     |
 KB0332| KB1198 SIGEL ST MICHAEL CATH CH SPIRE      APPROX. 4.4 KM 1955644.4 |
 KB0332| KB1200 SIGEL MUNICIPAL TANK                APPROX. 4.7 KM 1961524.2 |
 KB0332| KB0333 CARREY RM 2                          13.813 METERS 19940     |
 KB0332|---------------------------------------------------------------------|
 KB0332
 KB0332                          SUPERSEDED SURVEY CONTROL
 KB0332
 KB0332  NAD 83(1997)-  39 15 54.52850(N)    088 28 39.62564(W) AD(       ) 2
 KB0332  NAD 83(1986)-  39 15 54.53988(N)    088 28 39.62164(W) AD(       ) 2
 KB0332  NAD 27      -  39 15 54.40360(N)    088 28 39.44840(W) AD(       ) 2
 KB0332  NGVD 29 (??/??/92)  197.483  (m)          647.91   (f) ADJ UNCH    2 0
 KB0332  NGVD 29             197.48   (m)          647.9    (f) LEVELING    3  
 KB0332
 KB0332.Superseded values are not recommended for survey control.
 KB0332
 KB0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0332.See file dsdata.pdf to determine how the superseded data were derived.
 KB0332
 KB0332_MARKER: DS = TRIANGULATION STATION DISK
 KB0332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0332_STAMPING: CARREY 1959
 KB0332_MARK LOGO: CGS
 KB0332_PROJECTION: FLUSH
 KB0332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0332+STABILITY: SURFACE MOTION
 KB0332
 KB0332  HISTORY     - Date     Condition        Report By
 KB0332  HISTORY     - 1959     MONUMENTED       CGS
 KB0332  HISTORY     - 1959     GOOD             CGS
 KB0332  HISTORY     - 1973     GOOD             NGS
 KB0332
 KB0332                          STATION DESCRIPTION
 KB0332
 KB0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0332'THE STATION IS LOCATED ABOUT 31/2 MILES SOUTH-SOUTHWEST OF NEOGA
 KB0332'ABOUT3.0MILES NORTH-NORTHEAST OF SIGEL AND ABOUT 0.35 MILES
 KB0332'WEST OF THE CUMBERLAND-SHELBY COUNTY LINE.
 KB0332'
 KB0332'TO REACH THE STATION FROM THE POST OFFICE IN SIGEL, GO NORTHEASTERLY
 KB0332'ON U.S. HIGHWAY 45 FOR 2.8 MILES TO THE STATION ON RIGHT AS
 KB0332'DESCRIBED.
 KB0332'
 KB0332'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KB0332'INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED CARREY
 KB0332'1959.  IT IS 32.6 FEET EAST OF THE APPROXIMATE CENTER OF U.S. 45 5.8
 KB0332'FT. S.S.W. OF WITNESS POST, 7 FEET SOUTH-SOUTHWEST OF
 KB0332'TELEPHONE POLE AND 1.6 FEET WEST OF FENCE.
 KB0332'
 KB0332'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0332'A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 KB0332'CARREY NO 1 1959. IT IS 36 FEET NORTH OF TELEPHONE POLE, 32 FEET EAST
 KB0332'OF THE APPROXIMATE CENTER OF U.S. HIGHWAY 45 AND 2.4 FEET WEST
 KB0332'OF FENCE.
 KB0332'
 KB0332'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0332'A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 KB0332'CARREY NO 2 1959. IT IS 52 FEET SOUTH OF TELEPHONE POLE, 32 FEET EAST
 KB0332'OF THE APPROXIMATE CENTER OF U.S. HWY. 45 AND 1.6 FEET WEST OF
 KB0332'FENCE.
 KB0332'
 KB0332'NO AZIMUTH MARK WAS ESTABLISHED.
 KB0332'
 KB0332'HEIGHT OF LIGHT ABOVE STATION MARK 2.43 METERS.
 KB0332
 KB0332                          STATION RECOVERY (1959)
 KB0332
 KB0332'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0332'2.8 MI N FROM SIGEL.
 KB0332'ABOUT 2.8 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0332'AT SIGEL, ABOUT 165 YARDS NORTH OF THE NORTH END OF A WIRE GATE
 KB0332'EAST OF THE ROAD, 33 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 KB0332'2 FEET WEST OF A FENCE, 7 FEET SOUTH OF THE THIRD TELEPHONE
 KB0332'POLE NORTH OF THE WIRE GATE, 5.8 FEET SOUTH OF A METAL WITNESS
 KB0332'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE
 KB0332'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0332
 KB0332                          STATION RECOVERY (1973)
 KB0332
 KB0332'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0332'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1608 ***********************************************************************
 HB1608  DESIGNATION -  CARRIER MILLS MUNICIPAL TANK
 HB1608  PID         -  HB1608
 HB1608  STATE/COUNTY-  IL/SALINE
 HB1608  COUNTRY     -  US
 HB1608  USGS QUAD   -  CARRIER MILLS (2018)
 HB1608
 HB1608                         *CURRENT SURVEY CONTROL
 HB1608  ______________________________________________________________________
 HB1608* NAD 83(1997) POSITION- 37 41 04.16916(N) 088 37 56.42543(W)   ADJUSTED
 HB1608  ______________________________________________________________________
 HB1608  GEOID HEIGHT    -        -29.304 (meters)                     GEOID18
 HB1608  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 HB1608  HORZ ORDER      -  THIRD
 HB1608
 HB1608.The horizontal coordinates were established by classical geodetic methods
 HB1608.and adjusted by the National Geodetic Survey in October 1999.
 HB1608
 HB1608.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1608.GEOID18 height accuracy estimate available here.
 HB1608
 HB1608.Click photographs - Photos may exist for this station.
 HB1608
 HB1608.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1608
 HB1608. The following values were computed from the NAD 83(1997) position.
 HB1608
 HB1608;                    North         East     Units Scale Factor Converg.
 HB1608;SPC IL E     -   112,998.399   273,625.985   MT  0.99998356   -0 10 58.0
 HB1608;SPC IL E     -   370,728.91    897,721.25   sFT  0.99998356   -0 10 58.0
 HB1608;UTM  16      - 4,172,063.190   356,068.079   MT  0.99985517   -0 59 53.0
 HB1608
 HB1608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5606872063(NAD 83)
 HB1608
 HB1608                          SUPERSEDED SURVEY CONTROL
 HB1608
 HB1608  NAD 83(1993)-  37 41 04.17509(N)    088 37 56.42481(W) AD(       ) 3
 HB1608  NAD 83(1986)-  37 41 04.18013(N)    088 37 56.42840(W) AD(       ) 3
 HB1608  NAD 27      -  37 41 04.00224(N)    088 37 56.22914(W) AD(       ) 3
 HB1608
 HB1608.Superseded values are not recommended for survey control.
 HB1608
 HB1608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1608.See file dsdata.pdf to determine how the superseded data were derived.
 HB1608
 HB1608_MARKER: 53 = ELEVATED TANK
 HB1608
 HB1608  HISTORY     - Date     Condition        Report By
 HB1608  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1608  HISTORY     - 1960     GOOD             CGS
 HB1608
 HB1608                          STATION DESCRIPTION
 HB1608
 HB1608'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1608'THE STATION IS THE FINIAL OF THE MUNICIPAL WATER TANK OF CARRIER
 HB1608'MILLS.  IT IS LOCATED IN THE MAIN PART OF TOWN, 1 BLOCK EAST OF NORTH
 HB1608'MAIN STREET, ABOUT 100 YARDS SOUTH OF WALNUT STREET, 14 PACES NORTH
 HB1608'OF A RED BRICK BUILDING BELONGING TO MR. CLYDE OKEEFE AND 11 PACES
 HB1608'SOUTH OF A CEMENT BLOCK BUILDING (OKEEFE LUMBER COMPANY).  THE TANK
 HB1608'IS SUPPORTED BY A 4 LEGGED STEEL STRUCTURE, OVERALL HEIGHT IS 89
 HB1608'FEET.  THE TANK AND SUPPORTING STRUCTURES ARE PAINTED ALUMINUM.  THE
 HB1608'WORDS CARRIER MILLS ARE PAINTED IN BLACK ON THE NORTH AND SOUTH
 HB1608'SIDES OF THE TANK.
 HB1608
 HB1608                          STATION RECOVERY (1960)
 HB1608
 HB1608'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1608'THE STATION, RECOVERED AND FOUND AS DESCRIBED.  THE 1957 DESCRIPTION
 HB1608'IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1824 ***********************************************************************
 JB1824  DESIGNATION -  CARRIGAN
 JB1824  PID         -  JB1824
 JB1824  STATE/COUNTY-  IL/MARION
 JB1824  COUNTRY     -  US
 JB1824  USGS QUAD   -  FAIRMAN (2018)
 JB1824
 JB1824                         *CURRENT SURVEY CONTROL
 JB1824  ______________________________________________________________________
 JB1824* NAD 83(1997) POSITION- 38 39 41.94859(N) 089 02 31.71644(W)   ADJUSTED
 JB1824* NAVD 88 ORTHO HEIGHT -   169.    (meters)      554.    (feet) SCALED
 JB1824  ______________________________________________________________________
 JB1824  GEOID HEIGHT    -        -31.053 (meters)                     GEOID18
 JB1824  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 JB1824  HORZ ORDER      -  SECOND
 JB1824
 JB1824.The horizontal coordinates were established by classical geodetic methods
 JB1824.and adjusted by the National Geodetic Survey in October 1999.
 JB1824
 JB1824.The orthometric height was scaled from a topographic map.
 JB1824
 JB1824.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1824.GEOID18 height accuracy estimate available here.
 JB1824
 JB1824.Click photographs - Photos may exist for this station.
 JB1824
 JB1824.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1824
 JB1824. The following values were computed from the NAD 83(1997) position.
 JB1824
 JB1824;                    North         East     Units Scale Factor Converg.
 JB1824;SPC IL E     -   221,656.648   238,308.165   MT  1.00002185   -0 26 34.2
 JB1824;SPC IL E     -   727,218.52    781,849.37   sFT  1.00002185   -0 26 34.2
 JB1824;UTM  16      - 4,281,209.490   322,319.787   MT  0.99998878   -1 16 34.0
 JB1824
 JB1824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1824!SPC IL E     -   0.99997837  x   1.00002185  =   1.00000022
 JB1824!UTM  16      -   0.99997837  x   0.99998878  =   0.99996715
 JB1824
 JB1824:                Primary Azimuth Mark                     Grid Az
 JB1824:SPC IL E     -  CARRIGAN AZ MK                           267 34 19.8
 JB1824:UTM  16      -  CARRIGAN AZ MK                           268 24 19.6
 JB1824
 JB1824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2231981209(NAD 83)
 JB1824
 JB1824|---------------------------------------------------------------------|
 JB1824| PID    Reference Object                     Distance      Geod. Az  |
 JB1824|                                                           dddmmss.s |
 JB1824| CI4069 CARRIGAN RM 1                        26.524 METERS 01155     |
 JB1824| CI4070 CARRIGAN RM 2                        36.786 METERS 26252     |
 JB1824| CI4068 CARRIGAN AZ MK                      APPROX. 0.7 KM 2670745.6 |
 JB1824|---------------------------------------------------------------------|
 JB1824
 JB1824                          SUPERSEDED SURVEY CONTROL
 JB1824
 JB1824  NAD 83(1986)-  38 39 41.96447(N)    089 02 31.71268(W) AD(       ) 2
 JB1824  NAD 27      -  38 39 41.78373(N)    089 02 31.49176(W) AD(       ) 2
 JB1824
 JB1824.Superseded values are not recommended for survey control.
 JB1824
 JB1824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1824.See file dsdata.pdf to determine how the superseded data were derived.
 JB1824
 JB1824_MARKER: DS = TRIANGULATION STATION DISK
 JB1824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1824_STAMPING: CARRIGAN 1962
 JB1824_MARK LOGO: CGS
 JB1824_PROJECTION: FLUSH
 JB1824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1824+STABILITY: SURFACE MOTION
 JB1824
 JB1824  HISTORY     - Date     Condition        Report By
 JB1824  HISTORY     - 1962     MONUMENTED       CGS
 JB1824
 JB1824                          STATION DESCRIPTION
 JB1824
 JB1824'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1824'THE STATION IS ABOUT 5 MILES NORTHEAST OF SANDOVAL, ABOUT 3 MILES
 JB1824'NORTH OF ODIN, IN CARRIGAN TOWNSHIP, IN THE NORTHWEST 0.25 OF SEC 36,
 JB1824'T 3 N, R 1 E AND ON PROPERTY OWNED BY MR W J RAMSEY.
 JB1824'
 JB1824'IT IS 89 FEET SOUTH OF A WITNESS POST, 65.6 FEET NORTH OF THE
 JB1824'NORTHEAST CORNER OF A HOUSE, 60 FEET EAST OF THE CENTERLINE OF A
 JB1824'GRAVELED DRIVEWAY, 58 FEET.  SOUTH-SOUTHEAST OF A TELEPHONE POLE AND
 JB1824'26 FEET SOUTHWEST OF A 20 INCH ELM TREE.  THE MONUMENT IS FLUSH AND
 JB1824'THE DISK IS STAMPED CARRIGAN 1962.
 JB1824'
 JB1824'TO REACH THE STATION FROM THE POST OFFICE IN ODIN, GO EAST ON A PAVED
 JB1824'STREET FOR 0.05 MILE TO A SIDE STREET LEFT.  TURN LEFT AND GO NORTH ON
 JB1824'A PAVED STREET FOR 0.15 MILE TO A CROSS STREET (U S HIGHWAY 50)
 JB1824'CONTINUE NORTH ON A PAVED STREET FOR 0.15 MILE TO A T-ROAD.  TURN
 JB1824'RIGHT AND GO EAST ON A PAVED ROAD FOR 0.15 MILE TO A T-ROAD.  TURN
 JB1824'LEFT AND GO NORTH ON A PAVED ROAD FOR 2.8 MILES TO THE AZIMUTH MARK ON
 JB1824'THE LEFT.  CONTINUE NORTH ON THE PAVED ROAD FOR 0.15 MILE TO A
 JB1824'CROSSROAD.  TURN RIGHT AND GO EAST ON A PAVED ROAD FOR 0.3 MILE TO A
 JB1824'FORK.  KEEP RIGHT FORK AND GO SOUTHEAST ON A GRAVELED ROAD FOR 0.1
 JB1824'MILE TO A DRIVEWAY RIGHT.  TURN RIGHT AND GO SOUTH ON A GRAVELED
 JB1824'DRIVEWAY FOR 0.1 MILE TO THE STATION ON THE LEFT.
 JB1824'
 JB1824'REFERENCE MARK 1 IS 32 FEET NORTH OF THE TELEPHONE POLE, 28 FEET EAST
 JB1824'OF THE CENTERLINE OF THE GRAVELED DRIVEWAY, 5 FEET WEST OF A 18 INCH
 JB1824'ASH TREE AND 3 FEET SOUTHWEST OF THE WITNESS POST.  THE MONUMENT IS
 JB1824'FLUSH AND THE DISK IS STAMPED CARRIGAN NO 1 1962.
 JB1824'
 JB1824'REFERENCE MARK 2 IS 55 FEET WEST OF THE NORTHWEST CORNER OF THE HOUSE,
 JB1824'16 FEET WEST OF THE CENTERLINE OF THE GRAVELED DRIVEWAY AND 2 FEET
 JB1824'EAST OF A POWER POLE WITH A TRANSFORMER AND METER.  THE MONUMENT IS
 JB1824'FLUSH AND THE DISK IS STAMPED CARRIGAN NO 2 1962.
 JB1824'
 JB1824'THE AZIMUTH MARK IS 22 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, 2
 JB1824'FEET SOUTHEAST OF A WITNESS POST AND 1 FOOT SOUTHEAST OF A POWER POLE.
 JB1824'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED CARRIGAN 1962.
 JB1824'
 JB1824'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4068 ***********************************************************************
 CI4068  DESIGNATION -  CARRIGAN AZ MK
 CI4068  PID         -  CI4068
 CI4068  STATE/COUNTY-  IL/MARION
 CI4068  COUNTRY     -  US
 CI4068  USGS QUAD   -  FAIRMAN (2018)
 CI4068
 CI4068                         *CURRENT SURVEY CONTROL
 CI4068  ______________________________________________________________________
 CI4068* NAD 83(2011) POSITION- 38 39 40.87911(N) 089 02 59.29541(W)   ADJUSTED
 CI4068* NAD 83(2011) ELLIP HT-   133.878 (meters)        (06/27/12)   ADJUSTED
 CI4068* NAD 83(2011) EPOCH   -  2010.00
 CI4068* NAVD 88 ORTHO HEIGHT -   164.9   (meters)      541.    (feet) GPS OBS
 CI4068  ______________________________________________________________________
 CI4068  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI4068  GEOID HEIGHT    -        -31.026 (meters)                     GEOID03
 CI4068  GEOID HEIGHT    -        -31.050 (meters)                     GEOID18
 CI4068  NAD 83(2011) X  -     82,700.900 (meters)                     COMP
 CI4068  NAD 83(2011) Y  - -4,986,318.116 (meters)                     COMP
 CI4068  NAD 83(2011) Z  -  3,963,115.113 (meters)                     COMP
 CI4068  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 CI4068
 CI4068  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI4068  Standards:
 CI4068         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI4068            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI4068  -------------------------------------------------------------------
 CI4068  NETWORK    0.51   0.88           0.23   0.18   0.45     -0.05439342
 CI4068  -------------------------------------------------------------------
 CI4068  Click here for local accuracies and other accuracy information.
 CI4068
 CI4068.The horizontal coordinates were established by GPS observations
 CI4068.and adjusted by the National Geodetic Survey in June 2012.
 CI4068
 CI4068.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI4068.been affixed to the stable North American tectonic plate. See 
 CI4068.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI4068
 CI4068.The horizontal coordinates are valid at the epoch date displayed above
 CI4068.which is a decimal equivalence of Year/Month/Day.
 CI4068
 CI4068.The orthometric height was determined by GPS observations and a
 CI4068.high-resolution geoid model.
 CI4068
 CI4068.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4068.GEOID18 height accuracy estimate available here.
 CI4068
 CI4068.Click photographs - Photos may exist for this station.
 CI4068
 CI4068.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI4068
 CI4068.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI4068
 CI4068.The ellipsoidal height was determined by GPS observations
 CI4068.and is referenced to NAD 83.
 CI4068
 CI4068. The following values were computed from the NAD 83(2011) position.
 CI4068
 CI4068;                    North         East     Units Scale Factor Converg.
 CI4068;SPC IL E     -   221,628.851   237,641.134   MT  1.00002287   -0 26 51.4
 CI4068;SPC IL E     -   727,127.32    779,660.95   sFT  1.00002287   -0 26 51.4
 CI4068;UTM  16      - 4,281,191.397   321,652.444   MT  0.99999171   -1 16 51.2
 CI4068
 CI4068!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI4068!SPC IL E     -   0.99997899  x   1.00002287  =   1.00000186
 CI4068!UTM  16      -   0.99997899  x   0.99999171  =   0.99997070
 CI4068
 CI4068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2165281191(NAD 83)
 CI4068
 CI4068                          SUPERSEDED SURVEY CONTROL
 CI4068
 CI4068  NAD 83(2007)-  38 39 40.87942(N)    089 02 59.29615(W) AD(2002.00) 1
 CI4068  ELLIP H (04/07/09)  133.884  (m)                       GP(2002.00) 2 2
 CI4068  NAD 83(1997)-  38 39 40.87937(N)    089 02 59.29624(W) AD(       ) 1
 CI4068  ELLIP H (05/04/06)  133.856  (m)                       GP(       ) 2 2
 CI4068
 CI4068.Superseded values are not recommended for survey control.
 CI4068
 CI4068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI4068.See file dsdata.pdf to determine how the superseded data were derived.
 CI4068
 CI4068_MARKER: DD = SURVEY DISK
 CI4068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4068_STAMPING: CARRIGAN 1962
 CI4068_MARK LOGO: USGS
 CI4068_PROJECTION: FLUSH
 CI4068_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI4068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4068+STABILITY: SURFACE MOTION
 CI4068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4068+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2017
 CI4068
 CI4068  HISTORY     - Date     Condition        Report By
 CI4068  HISTORY     - 1962     MONUMENTED       CGS
 CI4068  HISTORY     - 20060201 GOOD             ILDT
 CI4068  HISTORY     - 20170907 GOOD             MCA
 CI4068
 CI4068                          STATION DESCRIPTION
 CI4068
 CI4068'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP)
 CI4068'FROM THE JUNCTION OF US 50 AND SEVEN HILLS ROAD IN ODIN IL PROCEED 3.1
 CI4068'MILES TO MARK ON  RIGHT. THE MARK IS 22 FEET WEST OF THE CENTERLINE OF
 CI4068'A PAVED ROAD, 2 FEET SOUTHEAST OF A  WITNESS POST AND 1 FOOT SOUTHEAST
 CI4068'OF A POWER POLE. THE MONUMENT IS FLUSH AND THE DISK  IS STAMPED
 CI4068'CARRIGAN 1962.
 CI4068
 CI4068                          STATION RECOVERY (2017)
 CI4068
 CI4068'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 CI4068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0793 ***********************************************************************
 NH0793  DESIGNATION -  CARROLL
 NH0793  PID         -  NH0793
 NH0793  STATE/COUNTY-  IL/WINNEBAGO
 NH0793  COUNTRY     -  US
 NH0793  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0793
 NH0793                         *CURRENT SURVEY CONTROL
 NH0793  ______________________________________________________________________
 NH0793* NAD 83(1997) POSITION- 42 23 04.80367(N) 089 03 13.97585(W)   ADJUSTED
 NH0793* NAVD 88 ORTHO HEIGHT -   225.237 (meters)      738.97  (feet) POSTED
 NH0793  ______________________________________________________________________
 NH0793  GEOID HEIGHT    -        -33.595 (meters)                     GEOID18
 NH0793  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 NH0793  DYNAMIC HEIGHT  -        225.17  (meters)      738.7   (feet) COMP
 NH0793  MODELED GRAVITY -    980,302.3   (mgal)                       NAVD 88
 NH0793
 NH0793  HORZ ORDER      -  SECOND
 NH0793  VERT ORDER      -  * POSTED, SEE BELOW
 NH0793
 NH0793.The horizontal coordinates were established by classical geodetic methods
 NH0793.and adjusted by the National Geodetic Survey in October 1999.
 NH0793
 NH0793.The orthometric height was determined by differential leveling
 NH0793.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0793
 NH0793.* This is a POSTED BENCH MARK height.
 NH0793
 NH0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0793.GEOID18 height accuracy estimate available here.
 NH0793
 NH0793.Click photographs - Photos may exist for this station.
 NH0793
 NH0793.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0793
 NH0793.The dynamic height is computed by dividing the NAVD 88
 NH0793.geopotential number by the normal gravity value computed on the
 NH0793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0793.degrees latitude (g = 980.6199 gals.).
 NH0793
 NH0793.The modeled gravity was interpolated from observed gravity values.
 NH0793
 NH0793. The following values were computed from the NAD 83(1997) position.
 NH0793
 NH0793;                    North         East     Units Scale Factor Converg.
 NH0793;SPC IL W     -   635,407.690   791,632.846   MT  1.00004445   +0 45 00.7
 NH0793;SPC IL W     - 2,084,666.73  2,597,215.43   sFT  1.00004445   +0 45 00.7
 NH0793;SPC WI S     -    43,176.387   677,917.940   MT  1.00008852   +0 39 00.3
 NH0793;SPC WI S     -   141,654.53  2,224,135.77   sFT  1.00008852   +0 39 00.3
 NH0793;UTM  16      - 4,694,530.125   330,927.280   MT  0.99995172   -1 23 05.5
 NH0793
 NH0793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0793!SPC IL W     -   0.99996994  x   1.00004445  =   1.00001439
 NH0793!SPC WI S     -   0.99996994  x   1.00008852  =   1.00005846
 NH0793!UTM  16      -   0.99996994  x   0.99995172  =   0.99992167
 NH0793
 NH0793:                Primary Azimuth Mark                     Grid Az
 NH0793:SPC IL W     -  CALHOUN                                  038 23 18.4
 NH0793:SPC WI S     -  CALHOUN                                  038 29 18.8
 NH0793:UTM  16      -  CALHOUN                                  040 31 24.6
 NH0793
 NH0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3092794530(NAD 83)
 NH0793
 NH0793|---------------------------------------------------------------------|
 NH0793| PID    Reference Object                     Distance      Geod. Az  |
 NH0793|                                                           dddmmss.s |
 NH0793| NH1404 CALHOUN                             APPROX. 0.8 KM 0390819.1 |
 NH0793| CI8324 CARROLL RM                            4.110 METERS 30650     |
 NH0793|---------------------------------------------------------------------|
 NH0793
 NH0793                          SUPERSEDED SURVEY CONTROL
 NH0793
 NH0793  NAD 83(1996)-  42 23 04.80360(N)    089 03 13.97633(W) AD(       ) 2
 NH0793  NAD 83(1991)-  42 23 04.79971(N)    089 03 13.97534(W) AD(       ) 2
 NH0793  NAD 83(1986)-  42 23 04.79793(N)    089 03 13.97850(W) AD(       ) 2
 NH0793  NAD 27      -  42 23 04.73560(N)    089 03 13.58020(W) AD(       ) 2
 NH0793  USSD        -  42 23 04.83400(N)    089 03 13.38000(W) AD(       ) 3
 NH0793
 NH0793.Superseded values are not recommended for survey control.
 NH0793
 NH0793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0793.See file dsdata.pdf to determine how the superseded data were derived.
 NH0793
 NH0793_MARKER: N = NAIL
 NH0793_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH0793_SP_SET: WOOD STAKE
 NH0793_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0793
 NH0793  HISTORY     - Date     Condition        Report By
 NH0793  HISTORY     - 1920     MONUMENTED       CGS
 NH0793  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0793
 NH0793                          STATION DESCRIPTION
 NH0793
 NH0793'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0793'STATION IS ABOUT 1 MILE N OF LATHAM PARK, ON THE W SIDE OF
 NH0793'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 80 YARDS S
 NH0793'OF RAILROAD BRIDGE E 566, 130 YARDS N OF THE STATION 1 MILE
 NH0793'SIGN, AND 5.85 METERS (19.20 FEET) W OF THE W AND NEAREST RAIL.
 NH0793'THE STATION MARK IS A STAKE 2 BY 4 INCHES IN SIZE, WITH A NAIL
 NH0793'WITH A CROSS FILED ON THE HEAD, AND THE REFERENCE MARK IS A
 NH0793'STAKE OF THE SAME SIZE WITH AN ARROW SAWED IN THE TOP.  THE
 NH0793'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, 4.11 METERS
 NH0793'(13.48 FEET) FROM THE STATION, N 53 DEG 10 MIN W.
 NH0793
 NH0793                          STATION RECOVERY (1997)
 NH0793
 NH0793'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0793'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9201 ***********************************************************************
 DE9201  DESIGNATION -  CARROLLTON
 DE9201  PID         -  DE9201
 DE9201  STATE/COUNTY-  IL/GREENE
 DE9201  COUNTRY     -  US
 DE9201  USGS QUAD   -  CARROLLTON (2018)
 DE9201
 DE9201                         *CURRENT SURVEY CONTROL
 DE9201  ______________________________________________________________________
 DE9201* NAD 83(2011) POSITION- 39 18 06.40579(N) 090 25 08.85412(W)   ADJUSTED
 DE9201* NAD 83(2011) ELLIP HT-   152.796 (meters)        (06/27/12)   ADJUSTED
 DE9201* NAD 83(2011) EPOCH   -  2010.00
 DE9201* NAVD 88 ORTHO HEIGHT -   184.9   (meters)      607.    (feet) GPS OBS
 DE9201  ______________________________________________________________________
 DE9201  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9201  GEOID HEIGHT    -        -32.015 (meters)                     GEOID99
 DE9201  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 DE9201  NAD 83(2011) X  -    -36,153.199 (meters)                     COMP
 DE9201  NAD 83(2011) Y  - -4,942,160.716 (meters)                     COMP
 DE9201  NAD 83(2011) Z  -  4,018,394.921 (meters)                     COMP
 DE9201  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 DE9201
 DE9201  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9201  Standards:
 DE9201         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9201            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9201  -------------------------------------------------------------------
 DE9201  NETWORK    1.34   2.08           0.62   0.44   1.06     -0.09445662
 DE9201  -------------------------------------------------------------------
 DE9201  Click here for local accuracies and other accuracy information.
 DE9201
 DE9201.The horizontal coordinates were established by GPS observations
 DE9201.and adjusted by the National Geodetic Survey in June 2012.
 DE9201
 DE9201.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9201.been affixed to the stable North American tectonic plate. See 
 DE9201.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9201
 DE9201.The horizontal coordinates are valid at the epoch date displayed above
 DE9201.which is a decimal equivalence of Year/Month/Day.
 DE9201
 DE9201.The orthometric height was determined by GPS observations and a
 DE9201.high-resolution geoid model.
 DE9201
 DE9201.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9201.GEOID18 height accuracy estimate available here.
 DE9201
 DE9201.Click photographs - Photos may exist for this station.
 DE9201
 DE9201.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9201
 DE9201.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9201
 DE9201.The ellipsoidal height was determined by GPS observations
 DE9201.and is referenced to NAD 83.
 DE9201
 DE9201. The following values were computed from the NAD 83(2011) position.
 DE9201
 DE9201;                    North         East     Units Scale Factor Converg.
 DE9201;SPC IL W     -   292,500.752   678,224.814   MT  0.99994701   -0 09 35.7
 DE9201;SPC IL W     -   959,646.22  2,225,142.58   sFT  0.99994701   -0 09 35.7
 DE9201;UTM  15      - 4,353,442.203   722,544.992   MT  1.00020984   +1 38 07.5
 DE9201
 DE9201!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9201!SPC IL W     -   0.99997603  x   0.99994701  =   0.99992304
 DE9201!UTM  15      -   0.99997603  x   1.00020984  =   1.00018586
 DE9201
 DE9201:                Primary Azimuth Mark                     Grid Az
 DE9201:SPC IL W     -  CARROLLTON AZI                           276 15 39.6
 DE9201:UTM  15      -  CARROLLTON AZI                           274 27 56.4
 DE9201
 DE9201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2254453442(NAD 83)
 DE9201
 DE9201|---------------------------------------------------------------------|
 DE9201| PID    Reference Object                     Distance      Geod. Az  |
 DE9201|                                                           dddmmss.s |
 DE9201| DE9200 CARROLLTON AZI                      APPROX. 0.6 KM 2760603.9 |
 DE9201|---------------------------------------------------------------------|
 DE9201
 DE9201                          SUPERSEDED SURVEY CONTROL
 DE9201
 DE9201  NAD 83(2007)-  39 18 06.40587(N)    090 25 08.85474(W) AD(2002.00) 0
 DE9201  ELLIP H (02/10/07)  152.845  (m)                       GP(2002.00)    
 DE9201  ELLIP H (02/03/05)  152.820  (m)                       GP(       ) 4 2
 DE9201  NAD 83(1997)-  39 18 06.40572(N)    090 25 08.85498(W) AD(       ) 1
 DE9201  ELLIP H (01/06/03)  152.867  (m)                       GP(       ) 3 2
 DE9201
 DE9201.Superseded values are not recommended for survey control.
 DE9201
 DE9201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9201.See file dsdata.pdf to determine how the superseded data were derived.
 DE9201
 DE9201_MARKER: DD = SURVEY DISK
 DE9201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9201_STAMPING: CARROLLTON 1996
 DE9201_MARK LOGO: ILHD
 DE9201_PROJECTION: FLUSH
 DE9201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9201+STABILITY: SURFACE MOTION
 DE9201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9201+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2020
 DE9201
 DE9201  HISTORY     - Date     Condition        Report By
 DE9201  HISTORY     - 1996     MONUMENTED       ILDT
 DE9201  HISTORY     - 20200220 GOOD             ILDT
 DE9201
 DE9201                          STATION DESCRIPTION
 DE9201
 DE9201'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9201'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9201'STATION IS LOCATED 0.6 MI (1.0 KM) W OF CENTER OF CARROLLTON.  TO
 DE9201'REACH STATION FROM IL ROUTE 267 AND IL ROUTE 108 IN CARROLLTON, GO W
 DE9201'ON IL ROUTE 108 FOR 0.65 MI (1.05 KM) TO CARROLLTON MAINTENANCE YARD
 DE9201'GATE ON THE LEFT, GO THROUGH GATE AND STATION ON THE RIGHT IN NW
 DE9201'CORNER OF YARD.  STATION IS 77.7 FEET (23.7 M) SW OF W GATE POST TO
 DE9201'YARD, 6.0 FEET (1.8 M) E OF FENCELINE, 44.0 FEET (13.4 M) S OF
 DE9201'FENCELINE, 2.5 FEET (0.8 M) W OF WITNESS POST.  STATION IS FLUSH WITH
 DE9201'GROUND.
 DE9201
 DE9201                          STATION RECOVERY (2020)
 DE9201
 DE9201'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DE9201'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9200 ***********************************************************************
 DE9200  DESIGNATION -  CARROLLTON AZI
 DE9200  PID         -  DE9200
 DE9200  STATE/COUNTY-  IL/GREENE
 DE9200  COUNTRY     -  US
 DE9200  USGS QUAD   -  CARROLLTON (2018)
 DE9200
 DE9200                         *CURRENT SURVEY CONTROL
 DE9200  ______________________________________________________________________
 DE9200* NAD 83(2011) POSITION- 39 18 08.43635(N) 090 25 33.31392(W)   ADJUSTED
 DE9200* NAD 83(2011) ELLIP HT-   150.972 (meters)        (06/27/12)   ADJUSTED
 DE9200* NAD 83(2011) EPOCH   -  2010.00
 DE9200* NAVD 88 ORTHO HEIGHT -   183.0   (meters)      600.    (feet) GPS OBS
 DE9200  ______________________________________________________________________
 DE9200  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE9200  GEOID HEIGHT    -        -32.008 (meters)                     GEOID03
 DE9200  GEOID HEIGHT    -        -32.055 (meters)                     GEOID18
 DE9200  NAD 83(2011) X  -    -36,738.957 (meters)                     COMP
 DE9200  NAD 83(2011) Y  - -4,942,115.318 (meters)                     COMP
 DE9200  NAD 83(2011) Z  -  4,018,442.224 (meters)                     COMP
 DE9200  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 DE9200
 DE9200  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9200  Standards:
 DE9200         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9200            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9200  -------------------------------------------------------------------
 DE9200  NETWORK    1.00   2.04           0.45   0.35   1.04      0.17317458
 DE9200  -------------------------------------------------------------------
 DE9200  Click here for local accuracies and other accuracy information.
 DE9200
 DE9200.The horizontal coordinates were established by GPS observations
 DE9200.and adjusted by the National Geodetic Survey in June 2012.
 DE9200
 DE9200.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9200.been affixed to the stable North American tectonic plate. See 
 DE9200.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9200
 DE9200.The horizontal coordinates are valid at the epoch date displayed above
 DE9200.which is a decimal equivalence of Year/Month/Day.
 DE9200
 DE9200.The orthometric height was determined by GPS observations and a
 DE9200.high-resolution geoid model.
 DE9200
 DE9200.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9200.GEOID18 height accuracy estimate available here.
 DE9200
 DE9200.Click photographs - Photos may exist for this station.
 DE9200
 DE9200.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9200
 DE9200.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9200
 DE9200.The ellipsoidal height was determined by GPS observations
 DE9200.and is referenced to NAD 83.
 DE9200
 DE9200. The following values were computed from the NAD 83(2011) position.
 DE9200
 DE9200;                    North         East     Units Scale Factor Converg.
 DE9200;SPC IL W     -   292,565.027   677,638.962   MT  0.99994733   -0 09 51.2
 DE9200;SPC IL W     -   959,857.09  2,223,220.49   sFT  0.99994733   -0 09 51.2
 DE9200;UTM  15      - 4,353,488.104   721,957.260   MT  1.00020662   +1 37 52.0
 DE9200
 DE9200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9200!SPC IL W     -   0.99997631  x   0.99994733  =   0.99992365
 DE9200!UTM  15      -   0.99997631  x   1.00020662  =   1.00018293
 DE9200
 DE9200:                Primary Azimuth Mark                     Grid Az
 DE9200:SPC IL W     -  CARROLLTON                               096 15 39.6
 DE9200:UTM  15      -  CARROLLTON                               094 27 56.4
 DE9200
 DE9200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2195753488(NAD 83)
 DE9200
 DE9200|---------------------------------------------------------------------|
 DE9200| PID    Reference Object                     Distance      Geod. Az  |
 DE9200|                                                           dddmmss.s |
 DE9200| DE9201 CARROLLTON                          APPROX. 0.6 KM 0960548.4 |
 DE9200|---------------------------------------------------------------------|
 DE9200
 DE9200                          SUPERSEDED SURVEY CONTROL
 DE9200
 DE9200  NAD 83(2007)-  39 18 08.43653(N)    090 25 33.31453(W) AD(2002.00) 0
 DE9200  ELLIP H (02/10/07)  151.018  (m)                       GP(2002.00)    
 DE9200  ELLIP H (02/03/05)  150.993  (m)                       GP(       ) 4 2
 DE9200  NAD 83(1997)-  39 18 08.43637(N)    090 25 33.31477(W) AD(       ) 1
 DE9200  ELLIP H (01/06/03)  151.040  (m)                       GP(       ) 3 2
 DE9200  NAVD 88 (01/06/03)  183.0    (m)  GEOID99  model used  GPS OBS        
 DE9200
 DE9200.Superseded values are not recommended for survey control.
 DE9200
 DE9200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9200.See file dsdata.pdf to determine how the superseded data were derived.
 DE9200
 DE9200_MARKER: DA = ASTRO MARKER (USUALLY A DISK)
 DE9200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9200_STAMPING: CARROLLTON AZI 1996
 DE9200_MARK LOGO: ILDT
 DE9200_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9200+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2008
 DE9200
 DE9200  HISTORY     - Date     Condition        Report By
 DE9200  HISTORY     - 1996     MONUMENTED       ILDT
 DE9200  HISTORY     - 20081212 GOOD             ILDT
 DE9200
 DE9200                          STATION DESCRIPTION
 DE9200
 DE9200'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9200'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9200'STATION IS LOCATED 1.0 MI (1.6 KM) W OF CENTER OF CARROLLTON.  TO
 DE9200'REACH STATION FROM IL ROUTE 267 AND IL ROUTE 108 IN CARROLLTON, GO W
 DE9200'ON IL ROUTE 108 FOR 1.0 MI (1.6 KM) TO STATION ON THE RIGHT AT FS
 DE9200'SUBSTATION.  STATION IS 37.3 FEET (11.4 M) N OF CENTERLINE OF IL ROUTE
 DE9200'108, 36.1 FEET (11.0 M) SE OF SE CORNER OF SCALES, 68.1 FEET (20.8 M)
 DE9200'W OF CENTERLINE OF E ENTRANCE TO FS, 2.5 FEET (0.8 M) W OF WITNESS
 DE9200'POST.
 DE9200
 DE9200                          STATION RECOVERY (2008)
 DE9200
 DE9200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DE9200'FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0594 ***********************************************************************
 KC0594  DESIGNATION -  CARROLLTON GREENE CO CTHSE
 KC0594  PID         -  KC0594
 KC0594  STATE/COUNTY-  IL/GREENE
 KC0594  COUNTRY     -  US
 KC0594  USGS QUAD   -  CARROLLTON (2018)
 KC0594
 KC0594                         *CURRENT SURVEY CONTROL
 KC0594  ______________________________________________________________________
 KC0594* NAD 83(1997) POSITION- 39 18 05.64297(N) 090 24 30.22305(W)   ADJUSTED
 KC0594  ______________________________________________________________________
 KC0594  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 KC0594  LAPLACE CORR    -          1.36  (seconds)                    DEFLEC18
 KC0594  HORZ ORDER      -  THIRD
 KC0594
 KC0594.The horizontal coordinates were established by classical geodetic methods
 KC0594.and adjusted by the National Geodetic Survey in October 1999.
 KC0594
 KC0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0594.GEOID18 height accuracy estimate available here.
 KC0594
 KC0594.Click photographs - Photos may exist for this station.
 KC0594
 KC0594.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0594
 KC0594. The following values were computed from the NAD 83(1997) position.
 KC0594
 KC0594;                    North         East     Units Scale Factor Converg.
 KC0594;SPC IL W     -   292,474.700   679,150.312   MT  0.99994653   -0 09 11.2
 KC0594;SPC IL W     -   959,560.74  2,228,178.98   sFT  0.99994653   -0 09 11.2
 KC0594;UTM  15      - 4,353,445.160   723,471.098   MT  1.00021493   +1 38 31.9
 KC0594
 KC0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2347153445(NAD 83)
 KC0594
 KC0594                          SUPERSEDED SURVEY CONTROL
 KC0594
 KC0594  NAD 83(1986)-  39 18 05.64622(N)    090 24 30.21330(W) AD(       ) 3
 KC0594  NAD 27      -  39 18 05.46600(N)    090 24 29.77300(W) AD(       ) 3
 KC0594
 KC0594.Superseded values are not recommended for survey control.
 KC0594
 KC0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0594.See file dsdata.pdf to determine how the superseded data were derived.
 KC0594
 KC0594_MARKER: 89 = SPIRE
 KC0594
 KC0594  HISTORY     - Date     Condition        Report By
 KC0594  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0594
 KC0594                          STATION DESCRIPTION
 KC0594
 KC0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0594'INTERSECTION STATION.  THE SPIRE IS IN THE CENTER OF THE BUILDING
 KC0594'AND THE BUILDING IS IN THE CENTER OF THE CITY SQUARE.  THE TIP
 KC0594'OF THE SPIRE IS 100 FEET ABOVE THE GROUND.  IT WAS LOCATED
 KC0594'FROM TRIANGULATION STATIONS CLAY, SCOTT, ATHEN, RABE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0593 ***********************************************************************
 KC0593  DESIGNATION -  CARROLLTON MUNICIPAL TANK
 KC0593  PID         -  KC0593
 KC0593  STATE/COUNTY-  IL/GREENE
 KC0593  COUNTRY     -  US
 KC0593  USGS QUAD   -  CARROLLTON (2018)
 KC0593
 KC0593                         *CURRENT SURVEY CONTROL
 KC0593  ______________________________________________________________________
 KC0593* NAD 83(1997) POSITION- 39 18 04.13715(N) 090 24 39.23858(W)   ADJUSTED
 KC0593  ______________________________________________________________________
 KC0593  GEOID HEIGHT    -        -32.044 (meters)                     GEOID18
 KC0593  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 KC0593  HORZ ORDER      -  THIRD
 KC0593
 KC0593.The horizontal coordinates were established by classical geodetic methods
 KC0593.and adjusted by the National Geodetic Survey in October 1999.
 KC0593
 KC0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0593.GEOID18 height accuracy estimate available here.
 KC0593
 KC0593.Click photographs - Photos may exist for this station.
 KC0593
 KC0593.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0593
 KC0593. The following values were computed from the NAD 83(1997) position.
 KC0593
 KC0593;                    North         East     Units Scale Factor Converg.
 KC0593;SPC IL W     -   292,428.845   678,934.183   MT  0.99994664   -0 09 16.9
 KC0593;SPC IL W     -   959,410.30  2,227,469.90   sFT  0.99994664   -0 09 16.9
 KC0593;UTM  15      - 4,353,392.541   723,256.454   MT  1.00021374   +1 38 26.2
 KC0593
 KC0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2325653392(NAD 83)
 KC0593
 KC0593                          SUPERSEDED SURVEY CONTROL
 KC0593
 KC0593  NAD 83(1986)-  39 18 04.14040(N)    090 24 39.22881(W) AD(       ) 3
 KC0593  NAD 27      -  39 18 03.96200(N)    090 24 38.78400(W) AD(       ) 3
 KC0593
 KC0593.Superseded values are not recommended for survey control.
 KC0593
 KC0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0593.See file dsdata.pdf to determine how the superseded data were derived.
 KC0593
 KC0593_MARKER: 53 = ELEVATED TANK
 KC0593
 KC0593  HISTORY     - Date     Condition        Report By
 KC0593  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0593
 KC0593                          STATION DESCRIPTION
 KC0593
 KC0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0593'INTERSECTION STATION.  THIS IS THE MUNICIPAL WATERTANK AND IT IS
 KC0593'LOCATED ON THE NORTHWEST CORNER OF SEVENTH STREET AND SOUTH
 KC0593'MAIN STREET.  IT IS A FOUR-LEGGED, ALUMINUM COLORED, STEEL
 KC0593'TANK.  THE TOP IS ABOUT 125 FEET ABOVE THE STREET.  THE FINIAL
 KC0593'WAS LOCATED FROM TRIANGULATION STATIONS CLAY, ROOD, SCOTT,
 KC0593'HEATON, ATHEN AND RABE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2657 ***********************************************************************
 ME2657  DESIGNATION -  CARTER H HARRISON CRIB LT
 ME2657  PID         -  ME2657
 ME2657  STATE/COUNTY-  IL/COOK
 ME2657  COUNTRY     -  US
 ME2657  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME2657
 ME2657                         *CURRENT SURVEY CONTROL
 ME2657  ______________________________________________________________________
 ME2657* NAD 83(1997) POSITION- 41 54 59.46565(N) 087 34 19.52764(W)   ADJUSTED
 ME2657  ______________________________________________________________________
 ME2657  GEOID HEIGHT    -        -33.651 (meters)                     GEOID18
 ME2657  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 ME2657  HORZ ORDER      -  THIRD
 ME2657
 ME2657.The horizontal coordinates were established by classical geodetic methods
 ME2657.and adjusted by the National Geodetic Survey in October 1999.
 ME2657
 ME2657.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2657.GEOID18 height accuracy estimate available here.
 ME2657
 ME2657.Click photographs - Photos may exist for this station.
 ME2657
 ME2657.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2657
 ME2657. The following values were computed from the NAD 83(1997) position.
 ME2657
 ME2657;                    North         East     Units Scale Factor Converg.
 ME2657;SPC IL E     -   583,110.579   363,150.499   MT  1.00002405   +0 30 30.8
 ME2657;SPC IL E     - 1,913,088.62  1,191,436.26   sFT  1.00002405   +0 30 30.8
 ME2657;UTM  16      - 4,640,665.636   452,558.820   MT  0.99962769   -0 22 55.9
 ME2657
 ME2657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5255840665(NAD 83)
 ME2657
 ME2657                          SUPERSEDED SURVEY CONTROL
 ME2657
 ME2657  NAD 83(1997)-  41 54 59.46589(N)    087 34 19.52811(W) AD(       ) 3
 ME2657  NAD 83(1994)-  41 54 59.47086(N)    087 34 19.54074(W) AD(       ) 3
 ME2657  NAD 83(1986)-  41 54 59.47114(N)    087 34 19.53828(W) AD(       ) 3
 ME2657  NAD 27      -  41 54 59.34800(N)    087 34 19.35393(W) AD(       ) 3
 ME2657
 ME2657.Superseded values are not recommended for survey control.
 ME2657
 ME2657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2657.See file dsdata.pdf to determine how the superseded data were derived.
 ME2657
 ME2657_MARKER: 14 = NAVIGATION LIGHT
 ME2657
 ME2657  HISTORY     - Date     Condition        Report By
 ME2657  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2657  HISTORY     - 1983     GOOD             IL1670
 ME2657  HISTORY     - 19941013 GOOD             USPSQD
 ME2657
 ME2657                          STATION DESCRIPTION
 ME2657
 ME2657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2657'THE STATION IS LOCATED OFF NORTH AVENUE BEACH IN CHICAGO.  THIS
 ME2657'LANDMARK IS LISTED IN THE DEPARTMENT OF TRANSPORTATION COAST
 ME2657'GUARD LIGHT LIST, VOLUME FOUR, 1977 AS WILLIAM E DENVER CRIB
 ME2657'LIGHT.  IT IS A QUICK FLASHING WHITE LIGHT ATOP A RED SKELETON
 ME2657'TOWER ON THE CRIB.
 ME2657
 ME2657                          STATION RECOVERY (1983)
 ME2657
 ME2657'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2657'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2657'NO CHANGES WERE NOTED FROM THE 1977 DESCRIPTIVE TEXT.
 ME2657'
 ME2657'DESCRIBED BY CITY OF CHICAGO.
 ME2657
 ME2657                          STATION RECOVERY (1994)
 ME2657
 ME2657'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME2657'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1652 ***********************************************************************
 HB1652  DESIGNATION -  CARTERVILLE MUNICIPAL TANK
 HB1652  PID         -  HB1652
 HB1652  STATE/COUNTY-  IL/WILLIAMSON
 HB1652  COUNTRY     -  US
 HB1652  USGS QUAD   -  HERRIN (2018)
 HB1652
 HB1652                         *CURRENT SURVEY CONTROL
 HB1652  ______________________________________________________________________
 HB1652* NAD 83(1997) POSITION- 37 45 41.25755(N) 089 04 04.91079(W)   ADJUSTED
 HB1652  ______________________________________________________________________
 HB1652  GEOID HEIGHT    -        -29.119 (meters)                     GEOID18
 HB1652  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 HB1652  HORZ ORDER      -  THIRD
 HB1652
 HB1652.The horizontal coordinates were established by classical geodetic methods
 HB1652.and adjusted by the National Geodetic Survey in October 1999.
 HB1652
 HB1652.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1652.GEOID18 height accuracy estimate available here.
 HB1652
 HB1652.Click photographs - Photos may exist for this station.
 HB1652
 HB1652.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1652
 HB1652. The following values were computed from the NAD 83(1997) position.
 HB1652
 HB1652;                    North         East     Units Scale Factor Converg.
 HB1652;SPC IL E     -   121,753.182   235,262.423   MT  1.00002660   -0 26 59.7
 HB1652;SPC IL E     -   399,451.90    771,856.80   sFT  1.00002660   -0 26 59.7
 HB1652;UTM  16      - 4,181,362.783   317,835.890   MT  1.00000874   -1 16 00.3
 HB1652
 HB1652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1783581362(NAD 83)
 HB1652
 HB1652                          SUPERSEDED SURVEY CONTROL
 HB1652
 HB1652  NAD 83(1993)-  37 45 41.26791(N)    089 04 04.91009(W) AD(       ) 3
 HB1652  NAD 83(1986)-  37 45 41.26976(N)    089 04 04.91200(W) AD(       ) 3
 HB1652  NAD 27      -  37 45 41.09153(N)    089 04 04.63979(W) AD(       ) 3
 HB1652
 HB1652.Superseded values are not recommended for survey control.
 HB1652
 HB1652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1652.See file dsdata.pdf to determine how the superseded data were derived.
 HB1652
 HB1652_MARKER: 53 = ELEVATED TANK
 HB1652
 HB1652  HISTORY     - Date     Condition        Report By
 HB1652  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1652  HISTORY     - 1974     GOOD             NGS
 HB1652
 HB1652                          STATION DESCRIPTION
 HB1652
 HB1652'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1652'THE STATION IS THE FINIAL AT THE APEX OF THE TANK. THE TANK IS
 HB1652'SUPPORTED BY A FOUR LEGGED STEEL STRUCTURE. THE OVERALL
 HB1652'HEIGHT IS 135 FEET. THE TANK AND SUPPORTING STRUCTURE ARE PAINTED
 HB1652'SILVER. THE TANK IS LOCATED ON A HIGH POINT IN THE EAST
 HB1652'CENTRAL SECTION OF CARTERVILLE.
 HB1652
 HB1652                          STATION RECOVERY (1974)
 HB1652
 HB1652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 HB1652'THE STATION WAS RECOVERED IN GOOD CONDITION.
 HB1652'
 HB1652'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN THE CITY OF
 HB1652'CARTERVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9275 ***********************************************************************
 AF9275  CBN         -  This is a Cooperative Base Network Control Station.
 AF9275  DESIGNATION -  CARTHAGE AZ
 AF9275  PID         -  AF9275
 AF9275  STATE/COUNTY-  IL/HANCOCK
 AF9275  COUNTRY     -  US
 AF9275  USGS QUAD   -  CARTHAGE EAST (2018)
 AF9275
 AF9275                         *CURRENT SURVEY CONTROL
 AF9275  ______________________________________________________________________
 AF9275* NAD 83(2011) POSITION- 40 24 27.63085(N) 091 06 40.46354(W)   ADJUSTED
 AF9275* NAD 83(2011) ELLIP HT-   165.296 (meters)        (06/27/12)   ADJUSTED
 AF9275* NAD 83(2011) EPOCH   -  2010.00
 AF9275* NAVD 88 ORTHO HEIGHT -   198.582 (meters)      651.51  (feet) ADJUSTED
 AF9275  ______________________________________________________________________
 AF9275  GEOID HEIGHT    -        -33.276 (meters)                     GEOID18
 AF9275  NAD 83(2011) X  -    -94,322.858 (meters)                     COMP
 AF9275  NAD 83(2011) Y  - -4,862,698.130 (meters)                     COMP
 AF9275  NAD 83(2011) Z  -  4,112,665.955 (meters)                     COMP
 AF9275  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 AF9275  DYNAMIC HEIGHT  -        198.482 (meters)      651.19  (feet) COMP
 AF9275  MODELED GRAVITY -    980,114.7   (mgal)                       NAVD 88
 AF9275
 AF9275  VERT ORDER      -  SECOND    CLASS I
 AF9275
 AF9275  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9275  Standards:
 AF9275         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9275            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9275  -------------------------------------------------------------------
 AF9275  NETWORK    0.49   1.08           0.21   0.19   0.55      0.02106261
 AF9275  -------------------------------------------------------------------
 AF9275  Click here for local accuracies and other accuracy information.
 AF9275
 AF9275.The horizontal coordinates were established by GPS observations
 AF9275.and adjusted by the National Geodetic Survey in June 2012.
 AF9275
 AF9275.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9275.been affixed to the stable North American tectonic plate. See 
 AF9275.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9275
 AF9275.The horizontal coordinates are valid at the epoch date displayed above
 AF9275.which is a decimal equivalence of Year/Month/Day.
 AF9275
 AF9275.The orthometric height was determined by differential leveling and
 AF9275.adjusted by the IL DEPT OF TRANSP
 AF9275.in July 2015.
 AF9275
 AF9275.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9275.GEOID18 height accuracy estimate available here.
 AF9275
 AF9275.Click photographs - Photos may exist for this station.
 AF9275
 AF9275.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9275
 AF9275.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9275
 AF9275.The ellipsoidal height was determined by GPS observations
 AF9275.and is referenced to NAD 83.
 AF9275
 AF9275.The dynamic height is computed by dividing the NAVD 88
 AF9275.geopotential number by the normal gravity value computed on the
 AF9275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9275.degrees latitude (g = 980.6199 gals.).
 AF9275
 AF9275.The modeled gravity was interpolated from observed gravity values.
 AF9275
 AF9275. The following values were computed from the NAD 83(2011) position.
 AF9275
 AF9275;                    North         East     Units Scale Factor Converg.
 AF9275;SPC IL W     -   415,681.220   619,825.108   MT  1.00002027   -0 36 44.4
 AF9275;SPC IL W     - 1,363,780.80  2,033,542.88   sFT  1.00002027   -0 36 44.4
 AF9275;UTM  15      - 4,474,719.453   660,265.817   MT  0.99991618   +1 13 28.5
 AF9275
 AF9275!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9275!SPC IL W     -   0.99997407  x   1.00002027  =   0.99999434
 AF9275!UTM  15      -   0.99997407  x   0.99991618  =   0.99989025
 AF9275
 AF9275:                Primary Azimuth Mark                     Grid Az
 AF9275:SPC IL W     -  CARTHAGE DEPOT                           286 13 13.4
 AF9275:UTM  15      -  CARTHAGE DEPOT                           284 23 00.5
 AF9275
 AF9275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6026574719(NAD 83)
 AF9275
 AF9275|---------------------------------------------------------------------|
 AF9275| PID    Reference Object                     Distance      Geod. Az  |
 AF9275|                                                           dddmmss.s |
 AF9275| DG6530 CARTHAGE DEPOT                      APPROX. 1.0 KM 2853629.0 |
 AF9275|---------------------------------------------------------------------|
 AF9275
 AF9275                          SUPERSEDED SURVEY CONTROL
 AF9275
 AF9275  NAD 83(2007)-  40 24 27.63082(N)    091 06 40.46370(W) AD(2002.00) 0
 AF9275  ELLIP H (02/10/07)  165.315  (m)                       GP(2002.00)    
 AF9275  ELLIP H (10/15/04)  165.307  (m)                       GP(       ) 4 2
 AF9275  NAD 83(1997)-  40 24 27.63078(N)    091 06 40.46366(W) AD(       ) B
 AF9275  ELLIP H (07/17/98)  165.346  (m)                       GP(       ) 4 1
 AF9275  NAVD 88 (05/22/13)  198.5    (m)  GEOID12A model used  GPS OBS        
 AF9275  NAVD 88 (07/17/98)  198.6    (m)  GEOID96  model used  GPS OBS        
 AF9275
 AF9275.Superseded values are not recommended for survey control.
 AF9275
 AF9275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9275.See file dsdata.pdf to determine how the superseded data were derived.
 AF9275
 AF9275_MARKER: DA = ASTRO MARKER (USUALLY A DISK)
 AF9275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9275_STAMPING: CARTHAGE AZ 1996
 AF9275_MARK LOGO: ILDT
 AF9275_PROJECTION: FLUSH
 AF9275_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9275+STABILITY: SURFACE MOTION
 AF9275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9275+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2017
 AF9275
 AF9275  HISTORY     - Date     Condition        Report By
 AF9275  HISTORY     - 1996     MONUMENTED       ILDT
 AF9275  HISTORY     - 19980722 GOOD             ILDT
 AF9275  HISTORY     - 20110909 GOOD             ILDT
 AF9275  HISTORY     - 20120522 GOOD             ILDT
 AF9275  HISTORY     - 20141001 GOOD             DJHENK
 AF9275  HISTORY     - 20170418 GOOD             INDIV
 AF9275
 AF9275                          STATION DESCRIPTION
 AF9275
 AF9275'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (GLW)
 AF9275'THE STATION IS LOCATED ABOUT 1.5 MI (2.4 KM) SOUTHEAST OF THE CENTER
 AF9275'OF CARTHAGE.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 136 AND STATE
 AF9275'ROUTE 94 ON THE EAST SIDE OF CARTHAGE, GO EAST ON HIGHWAY 136 FOR 0.5
 AF9275'MI (0.8 KM) TO A TALL RED AND WHITE ANTENNA TOWER AND A GRAVEL
 AF9275'CROSSROAD.  TURN RIGHT, SOUTH, ON COUNTY ROAD 2050E FOR 0.56 MI (0.90
 AF9275'KM) TO THE STATION ON THE LEFT.  IT IS 96 M (315.0 FT) SOUTH OF THE
 AF9275'CENTER OF ROAD 1450N, 7.7 M (25.3 FT) EAST OF ROAD 2050E, AND ABOUT
 AF9275'0.5 M (1.6 FT) LOWER THAN THE ROAD.
 AF9275
 AF9275                          STATION RECOVERY (1998)
 AF9275
 AF9275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 AF9275'RECOVERED AS DESCRIBED
 AF9275
 AF9275                          STATION RECOVERY (2011)
 AF9275
 AF9275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 AF9275'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF BURNSIDE, 4.4
 AF9275'MI (7.1 KM) NORTH OF BENTLEY AND 1.4 MI (2.3 KM) EAST-SOUTHEAST OF
 AF9275'CARTHAGE.
 AF9275'
 AF9275'RECOVERED AS DESCRIBED.
 AF9275
 AF9275                          STATION RECOVERY (2012)
 AF9275
 AF9275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 AF9275'RECOVERED IN GOOD CONDITION.
 AF9275
 AF9275                          STATION RECOVERY (2014)
 AF9275
 AF9275'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 AF9275'RECOVERED AS DESCRIBED.
 AF9275
 AF9275                          STATION RECOVERY (2017)
 AF9275
 AF9275'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 AF9275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0820 ***********************************************************************
 LD0820  DESIGNATION -  CARTHAGE COURTHOUSE DOME
 LD0820  PID         -  LD0820
 LD0820  STATE/COUNTY-  IL/HANCOCK
 LD0820  COUNTRY     -  US
 LD0820  USGS QUAD   -  CARTHAGE WEST (2018)
 LD0820
 LD0820                         *CURRENT SURVEY CONTROL
 LD0820  ______________________________________________________________________
 LD0820* NAD 83(1997) POSITION- 40 24 46.75272(N) 091 08 07.49368(W)   ADJUSTED
 LD0820  ______________________________________________________________________
 LD0820  GEOID HEIGHT    -        -33.279 (meters)                     GEOID18
 LD0820  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 LD0820  HORZ ORDER      -  THIRD
 LD0820
 LD0820.The horizontal coordinates were established by classical geodetic methods
 LD0820.and adjusted by the National Geodetic Survey in October 1999.
 LD0820
 LD0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0820.GEOID18 height accuracy estimate available here.
 LD0820
 LD0820.Click photographs - Photos may exist for this station.
 LD0820
 LD0820.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0820
 LD0820. The following values were computed from the NAD 83(1997) position.
 LD0820
 LD0820;                    North         East     Units Scale Factor Converg.
 LD0820;SPC IL W     -   416,293.227   617,779.577   MT  1.00002436   -0 37 41.0
 LD0820;SPC IL W     - 1,365,788.70  2,026,831.83   sFT  1.00002436   -0 37 41.0
 LD0820;UTM  15      - 4,475,265.512   658,201.945   MT  0.99990809   +1 12 32.6
 LD0820
 LD0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5820175265(NAD 83)
 LD0820
 LD0820                          SUPERSEDED SURVEY CONTROL
 LD0820
 LD0820  NAD 83(1996)-  40 24 46.75276(N)    091 08 07.49369(W) AD(       ) 3
 LD0820  NAD 83(1986)-  40 24 46.76159(N)    091 08 07.49573(W) AD(       ) 3
 LD0820  NAD 27      -  40 24 46.59500(N)    091 08 06.97000(W) AD(       ) 3
 LD0820
 LD0820.Superseded values are not recommended for survey control.
 LD0820
 LD0820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0820.See file dsdata.pdf to determine how the superseded data were derived.
 LD0820
 LD0820_MARKER: 87 = DOME
 LD0820
 LD0820  HISTORY     - Date     Condition        Report By
 LD0820  HISTORY     - 1931     FIRST OBSERVED   CGS
 LD0820  HISTORY     - 20120504 GOOD             INDIV
 LD0820
 LD0820                          STATION DESCRIPTION
 LD0820
 LD0820'DESCRIBED BY INDIVIDUAL CONTRIBUTORS 2012 (DBT)
 LD0820'IN MIDDLE OF BLOCK BOUNDED BY MAIN, WABASH, ADAMS AND MADISON STREETS.
 LD0820'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6530 ***********************************************************************
 DG6530  DESIGNATION -  CARTHAGE DEPOT
 DG6530  PID         -  DG6530
 DG6530  STATE/COUNTY-  IL/HANCOCK
 DG6530  COUNTRY     -  US
 DG6530  USGS QUAD   -  CARTHAGE EAST (2018)
 DG6530
 DG6530                         *CURRENT SURVEY CONTROL
 DG6530  ______________________________________________________________________
 DG6530* NAD 83(2011) POSITION- 40 24 36.40273(N) 091 07 21.55143(W)   ADJUSTED
 DG6530* NAD 83(2011) ELLIP HT-   165.322 (meters)        (06/27/12)   ADJUSTED
 DG6530* NAD 83(2011) EPOCH   -  2010.00
 DG6530* NAVD 88 ORTHO HEIGHT -   198.598 (meters)      651.57  (feet) ADJUSTED
 DG6530  ______________________________________________________________________
 DG6530  GEOID HEIGHT    -        -33.277 (meters)                     GEOID18
 DG6530  NAD 83(2011) X  -    -95,288.068 (meters)                     COMP
 DG6530  NAD 83(2011) Y  - -4,862,503.900 (meters)                     COMP
 DG6530  NAD 83(2011) Z  -  4,112,871.999 (meters)                     COMP
 DG6530  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 DG6530  DYNAMIC HEIGHT  -        198.497 (meters)      651.24  (feet) COMP
 DG6530  MODELED GRAVITY -    980,114.4   (mgal)                       NAVD 88
 DG6530
 DG6530  VERT ORDER      -  SECOND    CLASS I
 DG6530
 DG6530  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6530  Standards:
 DG6530         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6530            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6530  -------------------------------------------------------------------
 DG6530  NETWORK    0.64   1.04           0.27   0.25   0.53     -0.04252150
 DG6530  -------------------------------------------------------------------
 DG6530  Click here for local accuracies and other accuracy information.
 DG6530
 DG6530.The horizontal coordinates were established by GPS observations
 DG6530.and adjusted by the National Geodetic Survey in June 2012.
 DG6530
 DG6530.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6530.been affixed to the stable North American tectonic plate. See 
 DG6530.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6530
 DG6530.The horizontal coordinates are valid at the epoch date displayed above
 DG6530.which is a decimal equivalence of Year/Month/Day.
 DG6530
 DG6530.The orthometric height was determined by differential leveling and
 DG6530.adjusted by the NATIONAL GEODETIC SURVEY
 DG6530.in July 2014.
 DG6530
 DG6530.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6530.GEOID18 height accuracy estimate available here.
 DG6530
 DG6530.Click photographs - Photos may exist for this station.
 DG6530
 DG6530.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6530
 DG6530.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6530
 DG6530.The ellipsoidal height was determined by GPS observations
 DG6530.and is referenced to NAD 83.
 DG6530
 DG6530.The dynamic height is computed by dividing the NAVD 88
 DG6530.geopotential number by the normal gravity value computed on the
 DG6530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG6530.degrees latitude (g = 980.6199 gals.).
 DG6530
 DG6530.The modeled gravity was interpolated from observed gravity values.
 DG6530
 DG6530. The following values were computed from the NAD 83(2011) position.
 DG6530
 DG6530;                    North         East     Units Scale Factor Converg.
 DG6530;SPC IL W     -   415,962.196   618,859.265   MT  1.00002219   -0 37 11.1
 DG6530;SPC IL W     - 1,364,702.64  2,030,374.11   sFT  1.00002219   -0 37 11.1
 DG6530;UTM  15      - 4,474,969.297   659,291.567   MT  0.99991234   +1 13 02.1
 DG6530
 DG6530!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6530!SPC IL W     -   0.99997407  x   1.00002219  =   0.99999626
 DG6530!UTM  15      -   0.99997407  x   0.99991234  =   0.99988641
 DG6530
 DG6530:                Primary Azimuth Mark                     Grid Az
 DG6530:SPC IL W     -  CARTHAGE AZ                              106 13 13.5
 DG6530:UTM  15      -  CARTHAGE AZ                              104 23 00.3
 DG6530
 DG6530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5929174969(NAD 83)
 DG6530
 DG6530|---------------------------------------------------------------------|
 DG6530| PID    Reference Object                     Distance      Geod. Az  |
 DG6530|                                                           dddmmss.s |
 DG6530| AF9275 CARTHAGE AZ                         APPROX. 1.0 KM 1053602.4 |
 DG6530|---------------------------------------------------------------------|
 DG6530
 DG6530                          SUPERSEDED SURVEY CONTROL
 DG6530
 DG6530  NAD 83(2007)-  40 24 36.40269(N)    091 07 21.55158(W) AD(2002.00) 0
 DG6530  ELLIP H (02/10/07)  165.340  (m)                       GP(2002.00)    
 DG6530  ELLIP H (02/03/05)  165.333  (m)                       GP(       ) 4 2
 DG6530  NAD 83(1997)-  40 24 36.40265(N)    091 07 21.55153(W) AD(       ) 1
 DG6530  ELLIP H (08/03/04)  165.375  (m)                       GP(       ) 4 2
 DG6530  NAVD 88 (08/01/11)  198.6    (m)  GEOID09  model used  GPS OBS        
 DG6530  NAVD 88 (08/03/04)  198.6    (m)  GEOID03  model used  GPS OBS        
 DG6530
 DG6530.Superseded values are not recommended for survey control.
 DG6530
 DG6530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6530.See file dsdata.pdf to determine how the superseded data were derived.
 DG6530
 DG6530_MARKER: DD = SURVEY DISK
 DG6530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6530_STAMPING: CARTHAGE DEPOT 1996
 DG6530_MARK LOGO: ILDT
 DG6530_PROJECTION: PROJECTING 5 CENTIMETERS
 DG6530_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6530+STABILITY: SURFACE MOTION
 DG6530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6530+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DG6530
 DG6530  HISTORY     - Date     Condition        Report By
 DG6530  HISTORY     - 1996     MONUMENTED       ILDT
 DG6530  HISTORY     - 19980722 GOOD             ILDT
 DG6530  HISTORY     - 20100501 GOOD             ILDT
 DG6530  HISTORY     - 20130417 GOOD             AMESC
 DG6530  HISTORY     - 20141001 GOOD             DJHENK
 DG6530
 DG6530                          STATION DESCRIPTION
 DG6530
 DG6530'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 DG6530'CARTHAGE DEPOT. LOCATED IN THE SE SIDE OF CARTHAGE. TO REACH FROM TH
 DG6530'OF IL 94 AND US 136  ON THE EAST EDGE OF CARTHAGE GO SOUTH 0.2 MI
 DG6530'ALONG L94 TO WABASH, TURN RIGHT (WEST 0.1  MILE TO LINCOLN ST. TURN
 DG6530'LEFT (SOUTH) APPROX 200 FT TO OPERATIONS YARD. STATION IS  LOCATED IN
 DG6530'THE SOUTH EAST CORNER OF YARD, 44 M (144.4 FT) NNE FROM SW FENCE
 DG6530'CORNER 3.7M  (12.1 FT) EAST FROM WEST FENCE, 28.6M (93.8 FT) SOUTH
 DG6530'FROM 15 IN MAPLE TREE. STAMPED  CARTHAGE DEPOT 1996 AND IS FLUSH WITH
 DG6530'GROUND.
 DG6530
 DG6530                          STATION RECOVERY (2010)
 DG6530
 DG6530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DG6530'RECOVERED AS DESCRIBED
 DG6530
 DG6530                          STATION RECOVERY (2013)
 DG6530
 DG6530'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DG6530'THE STATION IS IN THE SOUTHWEST CORNER OF THE YARD.
 DG6530
 DG6530                          STATION RECOVERY (2014)
 DG6530
 DG6530'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DG6530'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1212 ***********************************************************************
 JB1212  DESIGNATION -  CARWIN
 JB1212  PID         -  JB1212
 JB1212  STATE/COUNTY-  IL/JEFFERSON
 JB1212  COUNTRY     -  US
 JB1212  USGS QUAD   -  WOODLAWN (2018)
 JB1212
 JB1212                         *CURRENT SURVEY CONTROL
 JB1212  ______________________________________________________________________
 JB1212* NAD 83(1997) POSITION- 38 17 23.68245(N) 089 00 22.48227(W)   ADJUSTED
 JB1212* NAVD 88 ORTHO HEIGHT -   132.087 (meters)      433.36  (feet) ADJUSTED
 JB1212  ______________________________________________________________________
 JB1212  GEOID HEIGHT    -        -30.074 (meters)                     GEOID18
 JB1212  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 JB1212  DYNAMIC HEIGHT  -        132.003 (meters)      433.08  (feet) COMP
 JB1212  MODELED GRAVITY -    979,989.9   (mgal)                       NAVD 88
 JB1212
 JB1212  HORZ ORDER      -  SECOND
 JB1212  VERT ORDER      -  SECOND    CLASS 0
 JB1212
 JB1212.The horizontal coordinates were established by classical geodetic methods
 JB1212.and adjusted by the National Geodetic Survey in October 1999.
 JB1212
 JB1212.The orthometric height was determined by differential leveling and
 JB1212.adjusted by the NATIONAL GEODETIC SURVEY
 JB1212.in June 1991.
 JB1212
 JB1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1212.GEOID18 height accuracy estimate available here.
 JB1212
 JB1212.Click photographs - Photos may exist for this station.
 JB1212
 JB1212.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1212
 JB1212.The dynamic height is computed by dividing the NAVD 88
 JB1212.geopotential number by the normal gravity value computed on the
 JB1212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1212.degrees latitude (g = 980.6199 gals.).
 JB1212
 JB1212.The modeled gravity was interpolated from observed gravity values.
 JB1212
 JB1212. The following values were computed from the NAD 83(1997) position.
 JB1212
 JB1212;                    North         East     Units Scale Factor Converg.
 JB1212;SPC IL E     -   180,368.243   241,131.095   MT  1.00001766   -0 25 01.1
 JB1212;SPC IL E     -   591,758.14    791,110.93   sFT  1.00001766   -0 25 01.1
 JB1212;UTM  16      - 4,239,886.007   324,544.328   MT  0.99997914   -1 14 36.5
 JB1212
 JB1212!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1212!SPC IL E     -   0.99998399  x   1.00001766  =   1.00000165
 JB1212!UTM  16      -   0.99998399  x   0.99997914  =   0.99996313
 JB1212
 JB1212:                Primary Azimuth Mark                     Grid Az
 JB1212:SPC IL E     -  CARWIN AZ MK                             208 32 34.0
 JB1212:UTM  16      -  CARWIN AZ MK                             209 22 09.4
 JB1212
 JB1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2454439886(NAD 83)
 JB1212
 JB1212|---------------------------------------------------------------------|
 JB1212| PID    Reference Object                     Distance      Geod. Az  |
 JB1212|                                                           dddmmss.s |
 JB1212| JB1762 MT VERNON C I P S CO MICROWAVE      APPROX. 6.0 KM 0343147.5 |
 JB1212| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX.11.6 KM 0391215.1 |
 JB1212| CI4072 CARWIN AZ MK                                       2080732.9 |
 JB1212| JB1213 CARWIN RM 1                          39.340 METERS 23534     |
 JB1212| JB1211 CARWIN RM 2                          28.040 METERS 35245     |
 JB1212|---------------------------------------------------------------------|
 JB1212
 JB1212                          SUPERSEDED SURVEY CONTROL
 JB1212
 JB1212  NAD 83(1993)-  38 17 23.69610(N)    089 00 22.48090(W) AD(       ) 2
 JB1212  NAD 83(1986)-  38 17 23.69757(N)    089 00 22.48119(W) AD(       ) 2
 JB1212  NAD 27      -  38 17 23.51768(N)    089 00 22.23361(W) AD(       ) 2
 JB1212  NGVD 29 (??/??/92)  132.197  (m)          433.72   (f) ADJ UNCH    2 0
 JB1212  NGVD 29             132.20   (m)          433.7    (f) LEVELING    3  
 JB1212
 JB1212.Superseded values are not recommended for survey control.
 JB1212
 JB1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1212.See file dsdata.pdf to determine how the superseded data were derived.
 JB1212
 JB1212_MARKER: DE = TRAVERSE STATION DISK
 JB1212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1212_STAMPING: CARWIN 1960
 JB1212_MARK LOGO: CGS
 JB1212_PROJECTION: FLUSH
 JB1212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1212+STABILITY: SURFACE MOTION
 JB1212
 JB1212  HISTORY     - Date     Condition        Report By
 JB1212  HISTORY     - 1961     MONUMENTED       CGS
 JB1212  HISTORY     - 1961     GOOD             CGS
 JB1212
 JB1212                          STATION DESCRIPTION
 JB1212
 JB1212'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1212'STATION IS LOCATED ABOUT 6.0 MILES WEST-SOUTHWEST OF MT. VERNON,
 JB1212'ABOUT 3-1/4 MILES SOUTHEAST OF WOODLAWN, ABOUT 1-1/4 MILES SOUTH OF
 JB1212'U.S. HIGHWAY 460 AND ABOUT 1/2 MILES WEST OF THE BIG MUDDY RIVER.
 JB1212'
 JB1212'TO REACH THE STATION FROM THE POST OFFICE IN MT. VERNON, GO WEST
 JB1212'ON U.S. HIGHWAY 460 FOR 4.75 MILES TO A SMALL BRIDGE ACROSS THE EAST
 JB1212'MUDDY CREEK, CONTINUE WEST ON U.S. HIGHWAY 460 FOR 0.8 MILE TO A
 JB1212'SIDE ROAD LEFT, TURN LEFT GO SOUTH ON BLACKTOP ROAD FOR 1.6 MILES
 JB1212'TO A ABANDON FARM HOME ON LEFT AND STATION AS DESCRIBED.
 JB1212'
 JB1212'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED CARWIN 1960, IS SET
 JB1212'IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 JB1212'THE SURFACE OF THE GROUND.  THE MARK IS 90.6 FEET SOUTHEAST OF THE
 JB1212'WITNESS POST, 87 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF
 JB1212'HOUSE, 32 FEET EAST OF THE CENTER OF ROAD, 20.5 FEET
 JB1212'SOUTH-SOUTHEAST OF THE FENCE CORNER, 18 FEET NORTH OF THE CENTER OF
 JB1212'DRIVEWAY AND 16 FEET SOUTHEAST OF A TRIANGLE BLAZED TREE.
 JB1212'
 JB1212'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED CARWIN NO 1
 JB1212'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB1212'PROJECTS ABOUT 2 INCHES.  THE MARK IS 63 FEET NORTHWEST OF A POWER
 JB1212'POLE, 24 FEET WEST-NORTHWEST OF THE CENTER OF ROAD AND 1 FOOT
 JB1212'EAST-SOUTHEAST OF THE FENCE.
 JB1212'
 JB1212'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED CARWIN NO 2
 JB1212'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB1212'PROJECTS ABOUT 2 INCHES.  THE MARK IS 26 FEET WEST-NORTHWEST OF THE
 JB1212'CENTER OF ROAD, 16 FEET SOUTHWEST OF A POWER POLE, 2 FEET
 JB1212'NORTHEAST OF THE WITNESS POST AND 1 FOOT EAST-SOUTHEAST OF THE FENCE.
 JB1212'
 JB1212'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED CARWIN 1960, IS SET
 JB1212'IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES.
 JB1212'THE MARK IS 24 FEET EAST OF THE CENTER OF ROAD, 2 FEET NORTH OF THE
 JB1212'FENCE CORNER, 1.6 FEET NORTH-NORTHEAST OF THE WITNESS POST AND 1
 JB1212'FOOT WEST OF THE FENCE.
 JB1212'
 JB1212'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWEST ON ROAD FOR
 JB1212'0.35 MILE TO THE AZIMUTH MARK ON LEFT AS DESCRIBED.
 JB1212'
 JB1212'NOTE--THE STATION DISKS WERE STAMPED 1960 BY ERROR, BUT NOT CHANGED
 JB1212'TO 1961 TO AVOID DANGER OF MOVEMENT TO STATION MARK.
 JB1212'
 JB1212'HEIGHT OF LIGHT ABOVE STATION MARK 30.15 METERS.
 JB1212
 JB1212                          STATION RECOVERY (1961)
 JB1212
 JB1212'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1212'5 MI SE FROM WOODLAWN.
 JB1212'ABOUT 1.5 MILES SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1212'SCHOOL IN WOODLAWN, THENCE 1.85 MILES EAST ALONG U.S. HIGHWAY
 JB1212'460, THENCE 1.6 MILES SOUTH AND SOUTHWEST ALONG AN OILED ROAD,
 JB1212'AT A DRIVE EAST TO AN ABANDONED FARM HOUSE, 73 FEET EAST OF THE
 JB1212'CENTER OF THE ROAD, 18 FEET NORTH OF THE CENTER OF THE FARM
 JB1212'DRIVE, 49.5 FEET NORTHWEST OF A POWER POLE, 55 FEET EAST OF
 JB1212'TELEPHONE POLE 40, 21 FEET SOUTHEAST OF A FENCE CORNER, 37 FEET
 JB1212'WEST OF THE NORTH END OF A METAL GATE, 90.5 FEET SOUTHEAST OF A
 JB1212'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 JB1212'OF A CONCRETE POST FLUSH WITH THE GROUND.  NOTE-- THROUGH AN
 JB1212'ERROR THE MARK WAS STAMPED 1960 INSTEAD OF 1961, THE STATION HAS
 JB1212'BEEN OCCUPIED BY AN OBSERVING PARTY BEFORE THE ERROR WAS
 JB1212'DISCOVERED.  THE STAMPING WAS NOT CHANGED DUE TO THE DANGER OF
 JB1212'DISTURBING POSITION OF MARKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1213 ***********************************************************************
 JB1213  CBN         -  This is a Cooperative Base Network Control Station.
 JB1213  DESIGNATION -  CARWIN RM 1
 JB1213  PID         -  JB1213
 JB1213  STATE/COUNTY-  IL/JEFFERSON
 JB1213  COUNTRY     -  US
 JB1213  USGS QUAD   -  WOODLAWN (2018)
 JB1213
 JB1213                         *CURRENT SURVEY CONTROL
 JB1213  ______________________________________________________________________
 JB1213* NAD 83(2011) POSITION- 38 17 22.97613(N) 089 00 23.81637(W)   ADJUSTED
 JB1213* NAD 83(2011) ELLIP HT-   102.105 (meters)        (06/27/12)   ADJUSTED
 JB1213* NAD 83(2011) EPOCH   -  2010.00
 JB1213* NAVD 88 ORTHO HEIGHT -   132.191 (meters)      433.70  (feet) ADJUSTED
 JB1213  ______________________________________________________________________
 JB1213  GEOID HEIGHT    -        -30.073 (meters)                     GEOID18
 JB1213  NAD 83(2011) X  -     86,904.053 (meters)                     COMP
 JB1213  NAD 83(2011) Y  - -5,011,893.528 (meters)                     COMP
 JB1213  NAD 83(2011) Z  -  3,930,798.084 (meters)                     COMP
 JB1213  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 JB1213  DYNAMIC HEIGHT  -        132.107 (meters)      433.42  (feet) COMP
 JB1213  MODELED GRAVITY -    979,989.9   (mgal)                       NAVD 88
 JB1213
 JB1213  VERT ORDER      -  SECOND    CLASS 0
 JB1213
 JB1213  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1213  Standards:
 JB1213         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1213            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1213  -------------------------------------------------------------------
 JB1213  NETWORK    0.57   0.84           0.25   0.21   0.43      0.02862654
 JB1213  -------------------------------------------------------------------
 JB1213  Click here for local accuracies and other accuracy information.
 JB1213
 JB1213.The horizontal coordinates were established by GPS observations
 JB1213.and adjusted by the National Geodetic Survey in June 2012.
 JB1213
 JB1213.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1213.been affixed to the stable North American tectonic plate. See 
 JB1213.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1213
 JB1213.The horizontal coordinates are valid at the epoch date displayed above
 JB1213.which is a decimal equivalence of Year/Month/Day.
 JB1213
 JB1213.The orthometric height was determined by differential leveling and
 JB1213.adjusted by the NATIONAL GEODETIC SURVEY
 JB1213.in June 1991.
 JB1213
 JB1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1213.GEOID18 height accuracy estimate available here.
 JB1213
 JB1213.Click photographs - Photos may exist for this station.
 JB1213
 JB1213.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1213
 JB1213.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1213
 JB1213.The ellipsoidal height was determined by GPS observations
 JB1213.and is referenced to NAD 83.
 JB1213
 JB1213.The dynamic height is computed by dividing the NAVD 88
 JB1213.geopotential number by the normal gravity value computed on the
 JB1213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1213.degrees latitude (g = 980.6199 gals.).
 JB1213
 JB1213.The modeled gravity was interpolated from observed gravity values.
 JB1213
 JB1213. The following values were computed from the NAD 83(2011) position.
 JB1213
 JB1213;                    North         East     Units Scale Factor Converg.
 JB1213;SPC IL E     -   180,346.700   241,098.516   MT  1.00001771   -0 25 01.9
 JB1213;SPC IL E     -   591,687.46    791,004.05   sFT  1.00001771   -0 25 01.9
 JB1213;UTM  16      - 4,239,864.938   324,511.443   MT  0.99997928   -1 14 37.3
 JB1213
 JB1213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1213!SPC IL E     -   0.99998398  x   1.00001771  =   1.00000169
 JB1213!UTM  16      -   0.99998398  x   0.99997928  =   0.99996326
 JB1213
 JB1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2451139864(NAD 83)
 JB1213
 JB1213                          SUPERSEDED SURVEY CONTROL
 JB1213
 JB1213  NAD 83(2007)-  38 17 22.97618(N)    089 00 23.81689(W) AD(2002.00) 0
 JB1213  ELLIP H (02/10/07)  102.113  (m)                       GP(2002.00)    
 JB1213  ELLIP H (10/15/04)  102.121  (m)                       GP(       ) 4 2
 JB1213  NAD 83(1997)-  38 17 22.97608(N)    089 00 23.81692(W) AD(       ) B
 JB1213  ELLIP H (07/17/98)  102.135  (m)                       GP(       ) 4 1
 JB1213  NAVD 88             132.19   (m)          433.7    (f) LEVELING    3  
 JB1213  NGVD 29 (??/??/92)  132.301  (m)          434.06   (f) ADJ UNCH    2 0
 JB1213
 JB1213.Superseded values are not recommended for survey control.
 JB1213
 JB1213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1213.See file dsdata.pdf to determine how the superseded data were derived.
 JB1213
 JB1213_MARKER: DR = REFERENCE MARK DISK
 JB1213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1213_STAMPING: CARWIN NO 1 1960
 JB1213_MARK LOGO: CGS
 JB1213_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1213+STABILITY: SURFACE MOTION
 JB1213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1213+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2011
 JB1213
 JB1213  HISTORY     - Date     Condition        Report By
 JB1213  HISTORY     - 1961     MONUMENTED       CGS
 JB1213  HISTORY     - 1961     GOOD             CGS
 JB1213  HISTORY     - 19970226 GOOD             NGS
 JB1213  HISTORY     - 19990927 GOOD             ILDT
 JB1213  HISTORY     - 20070710 GOOD             ILDT
 JB1213  HISTORY     - 20070726 GOOD             ILDT
 JB1213  HISTORY     - 20081030 GOOD             ILDT
 JB1213  HISTORY     - 20090126 GOOD             ILDT
 JB1213  HISTORY     - 20090202 GOOD             ILDT
 JB1213  HISTORY     - 20110421 GOOD             ILDT
 JB1213
 JB1213                          STATION DESCRIPTION
 JB1213
 JB1213'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1213'5 MI SE FROM WOODLAWN.
 JB1213'1.5 MILES SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1213'SCHOOL IN WOODLAWN, 1.85 MILES EAST ALONG U.S. HIGHWAY 460, 1.6
 JB1213'MILES SOUTH AND SOUTHWEST ALONG AN OILED ROAD, AT A DRIVE EAST
 JB1213'TO AN ABANDONED FARM HOUSE, 24 FEET WEST OF THE CENTER OF THE
 JB1213'ROAD, 94 FEET SOUTH OF THE EXTENDED CENTER OF THE FARM DRIVE, 114
 JB1213'FEET SOUTH OF TELEPHONE POLE 40, 63 FEET NORTHWEST OF A POWER
 JB1213'POLE, 135 FEET SOUTHWEST OF A TRIANGLE BLAZED 15 INCH ASH TREE,
 JB1213'128.5 FEET SOUTHWEST OF TRAVERSE STATION CARWIN, 187.0 FEET
 JB1213'SOUTH OF A METAL WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF THE
 JB1213'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB1213'NOTE-- THROUGH AN ERROR THE MARK WAS STAMPED 1960 INSTEAD OF
 JB1213'1961.  THE STATION HAS BEEN OCCUPIED BY AN OBSERVING PARTY BEFORE
 JB1213'THE ERORR WAS DISCOVERED.  THE STAMPING WAS NOT CHANGED DUE TO
 JB1213'THE DANGER OF DISTURBING POSITION OF MARKS.
 JB1213
 JB1213                          STATION RECOVERY (1997)
 JB1213
 JB1213'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB1213'THE STATION IS LOCATED ABOUT 3 MI (4.8 KM) SOUTHEAST OF WOODLAWN AND 6
 JB1213'MI (9.7 KM) SOUTHWEST OF MT. VERNON.  TO REACH FROM THE JUNCTION OF
 JB1213'INTERSTATE HIGHWAY 57 AND STATE ROUTE 15 (EXIT 95) ON THE WEST SIDE OF
 JB1213'MT. VERNON, GO WEST ON ROUTE 15 FOR 2.75 MI (4.43 KM) TO A SIDE ROAD
 JB1213'LEFT (COUNTY ROAD 790E).  TURN LEFT, SOUTH, FOR 1.47 MI (2.37 KM) TO
 JB1213'THE STATION ON THE RIGHT.  IT IS ABOUT 290 M (951.4 FT) NORTHEAST OF
 JB1213'THE DRIVEWAY TO THE CARWIN EUBANK RESIDENCE, 7.3 M (24.0 FT)
 JB1213'WEST-NORTHWEST OF THE CENTER OF THE ROAD, 19.2 M (63.0 FT) NORTH OF A
 JB1213'POWER POLE WITH GUY WIRE, 0.3 M (1.0 FT) EAST-SOUTHEAST OF A FENCE,
 JB1213'AND 1.0 M (3.3 FT) NORTHEAST OF A FIBERGLASS WITNESS POST.
 JB1213'NOTE--ACCORDING TO EARLIER DESCRIPTIONS, THE STATION WAS STAMPED 1960
 JB1213'INSTEAD OF 1961, THE YEAR IT WAS MONUMENTED.
 JB1213
 JB1213                          STATION RECOVERY (1999)
 JB1213
 JB1213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB1213'RECOVERED AS DESCRIBED
 JB1213'
 JB1213
 JB1213                          STATION RECOVERY (2007)
 JB1213
 JB1213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 JB1213'RECOVERED IN GOOD CONDITION.
 JB1213
 JB1213                          STATION RECOVERY (2007)
 JB1213
 JB1213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007
 JB1213'RECOVERED AS  DESCRIBED
 JB1213
 JB1213                          STATION RECOVERY (2008)
 JB1213
 JB1213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 JB1213'RECOVERED IN GOOD CONDITION.
 JB1213
 JB1213                          STATION RECOVERY (2009)
 JB1213
 JB1213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1213'RECOVERED IN GOOD CONDITION.
 JB1213
 JB1213                          STATION RECOVERY (2009)
 JB1213
 JB1213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (BE)
 JB1213'FIBERGLASS WITNESS POST 1.5 FT WEST A NEW HOME IS LOCATED WSW
 JB1213
 JB1213                          STATION RECOVERY (2011)
 JB1213
 JB1213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1211 ***********************************************************************
 JB1211  DESIGNATION -  CARWIN RM 2
 JB1211  PID         -  JB1211
 JB1211  STATE/COUNTY-  IL/JEFFERSON
 JB1211  COUNTRY     -  US
 JB1211  USGS QUAD   -  WOODLAWN (2018)
 JB1211
 JB1211                         *CURRENT SURVEY CONTROL
 JB1211  ______________________________________________________________________
 JB1211* NAD 83(1986) POSITION- 38 17 24.58   (N) 089 00 22.63   (W)   HD_HELD1
 JB1211* NAVD 88 ORTHO HEIGHT -   132.240 (meters)      433.86  (feet) ADJUSTED
 JB1211  ______________________________________________________________________
 JB1211  GEOID HEIGHT    -        -30.074 (meters)                     GEOID18
 JB1211  DYNAMIC HEIGHT  -        132.156 (meters)      433.58  (feet) COMP
 JB1211  MODELED GRAVITY -    979,989.9   (mgal)                       NAVD 88
 JB1211
 JB1211  VERT ORDER      -  SECOND    CLASS 0
 JB1211
 JB1211.The horizontal coordinates were determined by differentially corrected
 JB1211.hand held GPS observations or other comparable positioning techniques
 JB1211.and have an estimated accuracy of +/- 3 meters.
 JB1211
 JB1211.The orthometric height was determined by differential leveling and
 JB1211.adjusted by the NATIONAL GEODETIC SURVEY
 JB1211.in June 1991.
 JB1211
 JB1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1211.GEOID18 height accuracy estimate available here.
 JB1211
 JB1211.Click photographs - Photos may exist for this station.
 JB1211
 JB1211.The dynamic height is computed by dividing the NAVD 88
 JB1211.geopotential number by the normal gravity value computed on the
 JB1211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1211.degrees latitude (g = 980.6199 gals.).
 JB1211
 JB1211.The modeled gravity was interpolated from observed gravity values.
 JB1211
 JB1211;                    North         East    Units  Estimated Accuracy
 JB1211;SPC IL E     -   180,395.9     241,127.7     MT  (+/- 3 meters HH1 GPS) 
 JB1211
 JB1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2454139913(NAD 83)
 JB1211
 JB1211                          SUPERSEDED SURVEY CONTROL
 JB1211
 JB1211  NGVD 29 (??/??/92)  132.350  (m)          434.22   (f) ADJ UNCH    2 0
 JB1211
 JB1211.Superseded values are not recommended for survey control.
 JB1211
 JB1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1211.See file dsdata.pdf to determine how the superseded data were derived.
 JB1211
 JB1211_MARKER: DR = REFERENCE MARK DISK
 JB1211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1211_STAMPING: CARWIN NO 2 1960
 JB1211_MARK LOGO: CGS
 JB1211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1211+STABILITY: SURFACE MOTION
 JB1211
 JB1211  HISTORY     - Date     Condition        Report By
 JB1211  HISTORY     - 1960     MONUMENTED       CGS
 JB1211  HISTORY     - 1961     GOOD             CGS
 JB1211  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1211
 JB1211                          STATION DESCRIPTION
 JB1211
 JB1211'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1211'5 MI SE FROM WOODLAWN.
 JB1211'ABOUT 1.5 MILES SOUTH ALONG AN ASPHALT PAVED FROM THE GRADE
 JB1211'SCHOOL IN WOODLAWN, THENCE 1.85 MILES EAST ALONG U.S. HIGHWAY
 JB1211'460, THENCE 1.6 MILES SOUTH AND SOUTHWEST ALONG AN OILED ROAD,
 JB1211'AT A DRIVE EAST TO AN ABANDONED FARM HOUSE, 26 FEET WEST OF THE
 JB1211'CENTER OF THE ROAD, 94 FEET NORTH OF THE EXTENDED CENTER OF THE
 JB1211'FARM DRIVE, 75 FEET NORTHWEST OF A TRIANGLE BLAZED 15 INCH ASH
 JB1211'TREE, 74 FEET NORTH OF TELEPHONE POLE 40, 15 FEET SOUTH OF A
 JB1211'POWER POLE, 0.5 FEET EAST OF A FENCE, 92.0 FEET NORTHWEST OF
 JB1211'TRAVERSE STATION CARWIN, 2.2 FEET NORTH OF A METAL WITNESS POST,
 JB1211'ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 JB1211'A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THROUGH AN ERROR
 JB1211'THE MARK WAS STAMPED 1960 INSTEAD OF 1961.  THE STATION HAD BEEN
 JB1211'OCCUPIED BY AN OBSERVING PARTY BEFORE THE ERROR WAS DISCOVERED.
 JB1211'THE STAMPING WAS NOT CHANGED DUE THE DANGER OF DISTURBING
 JB1211'POSITION OF MARKS.
 JB1211
 JB1211                          STATION RECOVERY (2009)
 JB1211
 JB1211'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1211'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2953 ***********************************************************************
 AJ2953  DESIGNATION -  CARY
 AJ2953  PID         -  AJ2953
 AJ2953  STATE/COUNTY-  IL/MCHENRY
 AJ2953  COUNTRY     -  US
 AJ2953  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2953
 AJ2953                         *CURRENT SURVEY CONTROL
 AJ2953  ______________________________________________________________________
 AJ2953* NAD 83(2011) POSITION- 42 12 50.66405(N) 088 15 07.93085(W)   ADJUSTED
 AJ2953* NAD 83(2011) ELLIP HT-   217.500 (meters)        (06/27/12)   ADJUSTED
 AJ2953* NAD 83(2011) EPOCH   -  2010.00
 AJ2953* NAVD 88 ORTHO HEIGHT -   251.4   (meters)      825.    (feet) GPS OBS
 AJ2953  ______________________________________________________________________
 AJ2953  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2953  GEOID HEIGHT    -        -33.785 (meters)                     GEOID99
 AJ2953  GEOID HEIGHT    -        -33.853 (meters)                     GEOID18
 AJ2953  NAD 83(2011) X  -    144,302.482 (meters)                     COMP
 AJ2953  NAD 83(2011) Y  - -4,729,015.181 (meters)                     COMP
 AJ2953  NAD 83(2011) Z  -  4,263,390.912 (meters)                     COMP
 AJ2953  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 AJ2953
 AJ2953  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2953  Standards:
 AJ2953         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2953            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2953  -------------------------------------------------------------------
 AJ2953  NETWORK    0.67   0.92           0.31   0.22   0.47     -0.16618647
 AJ2953  -------------------------------------------------------------------
 AJ2953  Click here for local accuracies and other accuracy information.
 AJ2953
 AJ2953.The horizontal coordinates were established by GPS observations
 AJ2953.and adjusted by the National Geodetic Survey in June 2012.
 AJ2953
 AJ2953.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2953.been affixed to the stable North American tectonic plate. See 
 AJ2953.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2953
 AJ2953.The horizontal coordinates are valid at the epoch date displayed above
 AJ2953.which is a decimal equivalence of Year/Month/Day.
 AJ2953
 AJ2953.The orthometric height was determined by GPS observations and a
 AJ2953.high-resolution geoid model.
 AJ2953
 AJ2953.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2953.GEOID18 height accuracy estimate available here.
 AJ2953
 AJ2953.Click photographs - Photos may exist for this station.
 AJ2953
 AJ2953.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2953
 AJ2953.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2953
 AJ2953.The ellipsoidal height was determined by GPS observations
 AJ2953.and is referenced to NAD 83.
 AJ2953
 AJ2953. The following values were computed from the NAD 83(2011) position.
 AJ2953
 AJ2953;                    North         East     Units Scale Factor Converg.
 AJ2953;SPC IL E     -   615,883.476   306,698.965   MT  0.99997555   +0 03 16.2
 AJ2953;SPC IL E     - 2,020,611.04  1,006,228.19   sFT  0.99997555   +0 03 16.2
 AJ2953;UTM  16      - 4,674,303.923   396,643.022   MT  0.99973144   -0 50 29.2
 AJ2953
 AJ2953!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2953!SPC IL E     -   0.99996589  x   0.99997555  =   0.99994144
 AJ2953!UTM  16      -   0.99996589  x   0.99973144  =   0.99969734
 AJ2953
 AJ2953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9664374303(NAD 83)
 AJ2953
 AJ2953                          SUPERSEDED SURVEY CONTROL
 AJ2953
 AJ2953  NAD 83(2007)-  42 12 50.66411(N)    088 15 07.93183(W) AD(2002.00) 0
 AJ2953  ELLIP H (02/10/07)  217.531  (m)                       GP(2002.00)    
 AJ2953  ELLIP H (02/03/05)  217.517  (m)                       GP(       ) 4 2
 AJ2953  NAD 83(1997)-  42 12 50.66431(N)    088 15 07.93166(W) AD(       ) 1
 AJ2953  ELLIP H (04/24/01)  217.548  (m)                       GP(       ) 4 1
 AJ2953
 AJ2953.Superseded values are not recommended for survey control.
 AJ2953
 AJ2953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2953.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2953
 AJ2953_MARKER: I = METAL ROD
 AJ2953_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2953+WITH SETTING: INFORMATION.
 AJ2953_STAMPING: CARY
 AJ2953_MARK LOGO: NTRD
 AJ2953_PROJECTION: FLUSH
 AJ2953_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2953_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2953+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2000
 AJ2953_ROD/PIPE-DEPTH: 1.2 meters
 AJ2953_SLEEVE-DEPTH  : 0.9 meters
 AJ2953
 AJ2953  HISTORY     - Date     Condition        Report By
 AJ2953  HISTORY     - 20000728 MONUMENTED       SECI
 AJ2953
 AJ2953                          STATION DESCRIPTION
 AJ2953
 AJ2953'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2953'STATION IS LOCATED WITHIN THE CITY LIMITS OF CARY  IN SECTION 12,
 AJ2953'T43N,
 AJ2953'R8E.  TO REACH FROM THE JUNCTION OF IL RT 14 AND CARY RD PROCEED
 AJ2953'SOUTH ON CARY RD 250 FT TO THE STATION LOCATED 61 FT WEST OF
 AJ2953'CENTERLINE OF CARY RD.  STATION IS LOCATED 160 FT SOUTH OF RAILROAD
 AJ2953'TRACKS, 310 FT NORTH OF CENTERLINE OF  INDUSTRIAL DR, 91 FT
 AJ2953'SOUTH-SOUTHEAST OF POWERPOLE (PP), 70 FT SOUTH-SOUTHWEST OF PP,
 AJ2953'45 FT NORTH-NORTHWEST OF PP, 31 FT SOUTHWEST OF VALVE VAULT, 35 FT
 AJ2953'WEST OF BACK-OF-CURB, AND 45 FT NORTH OF ORANGE FIBERGLASS
 AJ2953'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2953'CAP.  DATUM POINT IS 0.4 FT BELOW CAP. THE ROD WAS DRIVEN TO
 AJ2953'REFUSAL AND ANCHORED.   PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2953'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1192 ***********************************************************************
 KB1192  DESIGNATION -  CASEY
 KB1192  PID         -  KB1192
 KB1192  STATE/COUNTY-  IL/CUMBERLAND
 KB1192  COUNTRY     -  US
 KB1192  USGS QUAD   -  HAZEL DELL (2018)
 KB1192
 KB1192                         *CURRENT SURVEY CONTROL
 KB1192  ______________________________________________________________________
 KB1192* NAD 83(1997) POSITION- 39 13 33.26652(N) 088 01 06.78842(W)   ADJUSTED
 KB1192* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 KB1192  ______________________________________________________________________
 KB1192  GEOID HEIGHT    -        -32.031 (meters)                     GEOID18
 KB1192  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 KB1192  HORZ ORDER      -  FIRST
 KB1192
 KB1192.The horizontal coordinates were established by classical geodetic methods
 KB1192.and adjusted by the National Geodetic Survey in October 1999.
 KB1192
 KB1192.The orthometric height was scaled from a topographic map.
 KB1192
 KB1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1192.GEOID18 height accuracy estimate available here.
 KB1192
 KB1192.Click photographs - Photos may exist for this station.
 KB1192
 KB1192.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1192
 KB1192. The following values were computed from the NAD 83(1997) position.
 KB1192
 KB1192;                    North         East     Units Scale Factor Converg.
 KB1192;SPC IL E     -   284,104.335   327,180.771   MT  0.99998409   +0 11 56.6
 KB1192;SPC IL E     -   932,098.97  1,073,425.58   sFT  0.99998409   +0 11 56.6
 KB1192;UTM  16      - 4,342,340.464   412,081.978   MT  0.99969517   -0 38 39.0
 KB1192
 KB1192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1192!SPC IL E     -   0.99997460  x   0.99998409  =   0.99995869
 KB1192!UTM  16      -   0.99997460  x   0.99969517  =   0.99966978
 KB1192
 KB1192:                Primary Azimuth Mark                     Grid Az
 KB1192:SPC IL E     -  BELLE AIR RESET                          112 41 25.1
 KB1192:UTM  16      -  BELLE AIR RESET                          113 32 00.7
 KB1192
 KB1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1208142340(NAD 83)
 KB1192
 KB1192|---------------------------------------------------------------------|
 KB1192| PID    Reference Object                     Distance      Geod. Az  |
 KB1192|                                                           dddmmss.s |
 KB1192| KA1880 BELLE AIR RESET                     APPROX.14.0 KM 1125321.7 |
 KB1192|---------------------------------------------------------------------|
 KB1192
 KB1192                          SUPERSEDED SURVEY CONTROL
 KB1192
 KB1192  NAD 83(1997)-  39 13 33.26583(N)    088 01 06.78452(W) AD(       ) 1
 KB1192  NAD 83(1986)-  39 13 33.27541(N)    088 01 06.78247(W) AD(       ) 1
 KB1192  NAD 27      -  39 13 33.14000(N)    088 01 06.66000(W) AD(       ) 1
 KB1192  USSD        -  39 13 33.25800(N)    088 01 06.51200(W) AD(       ) 3
 KB1192
 KB1192.Superseded values are not recommended for survey control.
 KB1192
 KB1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1192.See file dsdata.pdf to determine how the superseded data were derived.
 KB1192
 KB1192_MARKER: V = STONE MONUMENT
 KB1192_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1192
 KB1192  HISTORY     - Date     Condition        Report By
 KB1192  HISTORY     - 1879     MONUMENTED       USLS
 KB1192  HISTORY     - 1946     GOOD             CGS
 KB1192  HISTORY     - 1982     POOR             ILDT
 KB1192
 KB1192                          STATION DESCRIPTION
 KB1192
 KB1192'DESCRIBED BY US LAKE SURVEY 1879
 KB1192'THIS STATION IS SITUATED IN SECTION 18, TOWNSHIP 9 NORTH RANGE 11
 KB1192'EAST, OF THE THIRD PRINCIPAL MERIDAN, IN CROOKED CREEK
 KB1192'TOWNSHIP, CUMBERLAND COUNTY, ILLINOIS, ABOUT 4 MILES SOUTHWESTERLY
 KB1192'FROM THE VILLAGE OF CASEY, A STATION ON THE VANDALIA RAILWAY LINE.
 KB1192'THE HEIGHT OF STATION USED WAS 86 FEET. THE GEODETIC POINT IS MARKED
 KB1192'BY A STONE POST OF THE USUAL FORM, SET 3 FEET BELOW THE SURFACE
 KB1192'OF THE GROUND, WITH A STONE POST 6 INCHES BELOW THE SURFACE SET
 KB1192'DIRECTLY OVER IT AS A SURFACE MARK. THREE STONE REFERENCE POSTS
 KB1192'ARE SET ON THE EAST SIDE OF THE ROAD JUST EAST OF THE STATION
 KB1192'AS FOLLOWS- ONE BEARING NORTH 35 DEG. 37 MIN. EAST, DISTANT 58.0
 KB1192'METERS, ONE BEARING NORTH 88 DEG. 36 MIN EAST, DISTANT 34.7
 KB1192'METERS, AND ONE BEARING SOUTH 35 DEG. 53 MIN. EAST, DISTANT 60.5
 KB1192'METERS FROM THE GEODETIC POINT.  THE NORTHEAST CORNER OF SECTION
 KB1192'18, TOWNSHIP 9 NORTH RANGE 11 EAST , OF THE THIRD PRINCIPAL MERIDIAN,
 KB1192'BEARS NORTH 47 DEG. 29 MIN. EAST, AND IS DISTANT 1092.1 METERS
 KB1192'FROM THE GEODETIC POINT. THE HEIGHT OF GROUND AT THE STATION
 KB1192'ABOVE THE MEAN LEVEL OF LAKE MICHIGAN IS 48.9 FEET.
 KB1192
 KB1192                          STATION RECOVERY (1946)
 KB1192
 KB1192'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (EBP)
 KB1192'STATION WAS RECOVERED IN GOOD CONDITION. IT IS ABOUT 5 MILES SSW FROM
 KB1192'CASEY, ON THE LEWIS CHAPMAN FARM, ABOUT 0.15 MILE S OF THE
 KB1192'CHAPMAN HOUSE, 20.15 METERS W OF THE W FENCE OF THE N-S ROAD, AND
 KB1192'80.95 METERS N OF THE S FENCE OF THE FIELD.
 KB1192'
 KB1192'STATION MARK IS A DRILL HOLE IN THE TOP OF AN 8-INCH STONE POST SET
 KB1192'ABOUT 8 INCHES BELOW THE SURFACE OF THE CULTIVATED
 KB1192'FIELD.
 KB1192'
 KB1192'TWO OF THE ORIGINAL REFERENCE MARKS WERE RECOVERED.  ONE MARK, A
 KB1192'DRILL HOLE IN THE TOP OF A LIMESTONE POST, IS 1 FOOT E OF THE E
 KB1192'BANK OF THE N-S ROAD AND IS N 35 DEG 37 MIN FROM THE STATION, 58
 KB1192'METERS DISTANT. THE MARK, SET 34.7 METERS DISTANT BEARING N 88
 KB1192'DEG. 36 MIN, HAS BEEN PUSHED OVER BY A ROAD GRADER AND IS NOW
 KB1192'EMBEDDED IN THE E BANK OF THE ROAD HORIZONTALLLY. THE THIRD
 KB1192'MARK IS BELIEVED TO HAVE BEEN DESTROYED BY THE GRADER.
 KB1192'
 KB1192'TO REACH STATION FROM CASEY, GO S ON HIGHWAY 49 FOR 6.5 MILES. FOLLOW
 KB1192'THE HIGHWAY TO THE RIGHT OR W 1.7 MILES. HERE THE HIGHWAY TURNS
 KB1192'LEFT. CONTINUE W ON GRAVEL 0.05 MILE, THEN TURN RIGHT AND GO N 1.0
 KB1192'MILE, THEN TURN RIGHT AND GO E 0.15 MILE, TURN LEFT AND GO N 0.2
 KB1192'MILE, TURN RIGHT AND GO E 0.15 MILE, TURN LEFT AND GO N 0.35 MILE TO
 KB1192'THE STATION ON THE LEFT OR W IN THE FIELD AS DESCRIBED ABOVE.
 KB1192
 KB1192                          STATION RECOVERY (1982)
 KB1192
 KB1192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1982 (KB)
 KB1192'NO STAMP - LIMESTONE POST TOP OF POST BROKEN OFF - DUG TO SUB-SURFACE
 KB1192'MKR. (3 FEET + OR - DEPTH) FOUND MKR. IN GOOD CONDITION.
 KB1192'
 KB1192'REFERENCE MARKS DESTROYED.  FOUND 2 LYING ON SIDE AND BURIED IN
 KB1192'BACKSLOPE OF DITCH.  THIRD REF. MK. NOT FOUND.  CONTACTED NOAA BY
 KB1192'PHONE 11-4-82 ABOUT RESETTING SURFACE MONUMENT.
 KB1192'
 KB1192'NEW REF. MKS. AND DESCRIPTION WILL BE REQUIRED.
 KB1192'
 KB1192'DISTANCE AND DIRECTION FROM NEAREST TOWN--APPROX. 4 MI. SSW CASEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1188 ***********************************************************************
 KB1188  DESIGNATION -  CASEY CIPS MICROWAVE MAST
 KB1188  PID         -  KB1188
 KB1188  STATE/COUNTY-  IL/CLARK
 KB1188  COUNTRY     -  US
 KB1188  USGS QUAD   -  UNION CENTER (2018)
 KB1188
 KB1188                         *CURRENT SURVEY CONTROL
 KB1188  ______________________________________________________________________
 KB1188* NAD 83(1997) POSITION- 39 19 31.16560(N) 088 00 37.55936(W)   ADJUSTED
 KB1188  ______________________________________________________________________
 KB1188  GEOID HEIGHT    -        -32.082 (meters)                     GEOID18
 KB1188  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 KB1188  HORZ ORDER      -  THIRD
 KB1188
 KB1188.The horizontal coordinates were established by classical geodetic methods
 KB1188.and adjusted by the National Geodetic Survey in October 1999.
 KB1188
 KB1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1188.GEOID18 height accuracy estimate available here.
 KB1188
 KB1188.Click photographs - Photos may exist for this station.
 KB1188
 KB1188.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1188
 KB1188. The following values were computed from the NAD 83(1997) position.
 KB1188
 KB1188;                    North         East     Units Scale Factor Converg.
 KB1188;SPC IL E     -   295,143.845   327,842.472   MT  0.99998454   +0 12 16.7
 KB1188;SPC IL E     -   968,317.76  1,075,596.51   sFT  0.99998454   +0 12 16.7
 KB1188;UTM  16      - 4,353,365.829   412,906.002   MT  0.99969339   -0 38 25.3
 KB1188
 KB1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1290653365(NAD 83)
 KB1188
 KB1188                          SUPERSEDED SURVEY CONTROL
 KB1188
 KB1188  NAD 83(1997)-  39 19 31.16608(N)    088 00 37.55542(W) AD(       ) 3
 KB1188  NAD 83(1986)-  39 19 31.17388(N)    088 00 37.55357(W) AD(       ) 3
 KB1188  NAD 27      -  39 19 31.04100(N)    088 00 37.42700(W) AD(       ) 3
 KB1188
 KB1188.Superseded values are not recommended for survey control.
 KB1188
 KB1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1188.See file dsdata.pdf to determine how the superseded data were derived.
 KB1188
 KB1188_MARKER: 44 = MICROWAVE MAST
 KB1188
 KB1188  HISTORY     - Date     Condition        Report By
 KB1188  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1188  HISTORY     - 19950805 GOOD             USPSQD
 KB1188
 KB1188                          STATION DESCRIPTION
 KB1188
 KB1188'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1188'THE STATION IS LOCATED ABOUT 2 MILES NORTHWEST OF CASEY.
 KB1188'
 KB1188'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KB1188'HIGHWAY 49 IN CASEY, GO NORTH ON STATE HIGHWAY 49 FOR 1.55 MILES
 KB1188'TO A CROSSROAD,TURN LEFT AND GO EAST FOR 0.5 MILE TO A CROSSROAD,
 KB1188'CONTINUE STRAIGHT AHEAD, EAST, FOR 1.0 MILE TO A T ROAD, TURN
 KB1188'LEFT FOR 0.15 MILE TO A SIDE ROAD RIGHT, CONTINUE STRAIGHT AHEAD FOR
 KB1188'0.05 MILE TO THE MAST ON THE LEFT.
 KB1188'
 KB1188'THE STATION IS THE RED FLASHING LIGHT ON TOP OF THE SOUTH ONE OF TWO
 KB1188'MASTS. THE MASTS ARE PAINTED RED AND WHITE AND ARE APPROXIMATELY
 KB1188'300 FEET HIGH. THE MASTS HAVE TWO REFLECTORS BETWEEN THEM.
 KB1188
 KB1188                          STATION RECOVERY (1995)
 KB1188
 KB1188'RECOVERY NOTE BY US POWER SQUADRON 1995
 KB1188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1891 ***********************************************************************
 KA1891  DESIGNATION -  CASEY MUNICIPAL TANK
 KA1891  PID         -  KA1891
 KA1891  STATE/COUNTY-  IL/CLARK
 KA1891  COUNTRY     -  US
 KA1891  USGS QUAD   -  CASEY (2018)
 KA1891
 KA1891                         *CURRENT SURVEY CONTROL
 KA1891  ______________________________________________________________________
 KA1891* NAD 83(1997) POSITION- 39 17 50.74412(N) 087 59 06.02466(W)   ADJUSTED
 KA1891  ______________________________________________________________________
 KA1891  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 KA1891  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 KA1891  HORZ ORDER      -  THIRD
 KA1891
 KA1891.The horizontal coordinates were established by classical geodetic methods
 KA1891.and adjusted by the National Geodetic Survey in October 1999.
 KA1891
 KA1891.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1891.GEOID18 height accuracy estimate available here.
 KA1891
 KA1891.Click photographs - Photos may exist for this station.
 KA1891
 KA1891.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1891
 KA1891. The following values were computed from the NAD 83(1997) position.
 KA1891
 KA1891;                    North         East     Units Scale Factor Converg.
 KA1891;SPC IL E     -   292,055.123   330,046.820   MT  0.99998611   +0 13 14.2
 KA1891;SPC IL E     -   958,184.18  1,082,828.61   sFT  0.99998611   +0 13 14.2
 KA1891;UTM  16      - 4,350,245.862   415,063.938   MT  0.99968882   -0 37 26.0
 KA1891
 KA1891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1506350245(NAD 83)
 KA1891
 KA1891                          SUPERSEDED SURVEY CONTROL
 KA1891
 KA1891  NAD 83(1997)-  39 17 50.74480(N)    087 59 06.02176(W) AD(       ) 3
 KA1891  NAD 83(1986)-  39 17 50.75230(N)    087 59 06.01921(W) AD(       ) 3
 KA1891  NAD 27      -  39 17 50.61700(N)    087 59 05.89600(W) AD(       ) 3
 KA1891
 KA1891.Superseded values are not recommended for survey control.
 KA1891
 KA1891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1891.See file dsdata.pdf to determine how the superseded data were derived.
 KA1891
 KA1891_MARKER: 53 = ELEVATED TANK
 KA1891
 KA1891  HISTORY     - Date     Condition        Report By
 KA1891  HISTORY     - 1959     FIRST OBSERVED   CGS
 KA1891  HISTORY     - 19950805 GOOD             USPSQD
 KA1891
 KA1891                          STATION DESCRIPTION
 KA1891
 KA1891'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1891'THE STATION IS LOCATED IN CASEY, 1/2 BLOCK SOUTH OF S. DIVISION ST.
 KA1891'ON E. ADAMS AVE.
 KA1891'
 KA1891'THE STATION IS THE FINIAL OF THE TANK. THE TANK IS A 6 LEGGED TANK
 KA1891'WITH A LARGE CENTER PIPE AND IS PAINTED SILVER.  THE TANK IS 125
 KA1891'FEET HIGH AND HAS RED LIGHTS ON TOP.
 KA1891
 KA1891                          STATION RECOVERY (1995)
 KA1891
 KA1891'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1891'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1577 ***********************************************************************
 JC1577  DESIGNATION -  CASEYVILLE MOUND WATER TANK
 JC1577  PID         -  JC1577
 JC1577  STATE/COUNTY-  IL/ST CLAIR
 JC1577  COUNTRY     -  US
 JC1577  USGS QUAD   -  MONKS MOUND (2018)
 JC1577
 JC1577                         *CURRENT SURVEY CONTROL
 JC1577  ______________________________________________________________________
 JC1577* NAD 83(1997) POSITION- 38 39 17.26273(N) 090 02 35.61733(W)   ADJUSTED
 JC1577  ______________________________________________________________________
 JC1577  GEOID HEIGHT    -        -30.983 (meters)                     GEOID18
 JC1577  LAPLACE CORR    -          1.96  (seconds)                    DEFLEC18
 JC1577  HORZ ORDER      -  THIRD
 JC1577
 JC1577.The horizontal coordinates were established by classical geodetic methods
 JC1577.and adjusted by the National Geodetic Survey in October 1999.
 JC1577
 JC1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1577.GEOID18 height accuracy estimate available here.
 JC1577
 JC1577.Click photographs - Photos may exist for this station.
 JC1577
 JC1577.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1577
 JC1577. The following values were computed from the NAD 83(1997) position.
 JC1577
 JC1577;                    North         East     Units Scale Factor Converg.
 JC1577;SPC IL W     -   220,656.826   710,744.265   MT  0.99994260   +0 04 37.6
 JC1577;SPC IL W     -   723,938.27  2,331,833.48   sFT  0.99994260   +0 04 37.6
 JC1577;UTM  15      - 4,282,618.902   757,296.915   MT  1.00041532   +1 50 52.4
 JC1577;UTM  16      - 4,282,865.228   235,178.349   MT  1.00046371   -1 54 07.1
 JC1577
 JC1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5729682618(NAD 83)
 JC1577
 JC1577                          SUPERSEDED SURVEY CONTROL
 JC1577
 JC1577  NAD 83(1986)-  38 39 17.27836(N)    090 02 35.60999(W) AD(       ) 3
 JC1577  NAD 27      -  38 39 17.09448(N)    090 02 35.23699(W) AD(       ) 3
 JC1577
 JC1577.Superseded values are not recommended for survey control.
 JC1577
 JC1577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1577.See file dsdata.pdf to determine how the superseded data were derived.
 JC1577
 JC1577_MARKER: 53 = ELEVATED TANK
 JC1577
 JC1577  HISTORY     - Date     Condition        Report By
 JC1577  HISTORY     - 1961     FIRST OBSERVED   CGS
 JC1577
 JC1577                          STATION DESCRIPTION
 JC1577
 JC1577'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC1577'STATION IS LOCATED ABOUT 3.0 MILES WEST-SOUTHWEST OF COLLINSVILLE,
 JC1577'ABOUT 2.0 MILES NORTH-WEST OF CASEYVILLE AND IN THE SMALL
 JC1577'SETTLEMENT OF MOUND.
 JC1577'
 JC1577'STATION IS A STEEL WATER TANK PAINTED SILVER, HAS MOUND
 JC1577'PAINTED WITH BLACK LETTERS ON THE NORTHWEST SIDE OF TANK, IS
 JC1577'SUPPORTED BY 4 LEGS AND IS 99 FEET HIGH.
 JC1577'
 JC1577'POINT INTERSECTED WAS TOP AND CENTER.
 JC1577'
 JC1577'TO REACH STATION FROM THE JUNCTION OF U.S. HIGHWAY 50 AND STATE
 JC1577'HIGHWAY 111 ABOUT 3 MILES EAST OF E. ST. LOUIS, GO NORTH ON
 JC1577'STATE HIGHWAY 111 FOR 1.5 MILE TO CROSSROAD (FOUR WAY STOP),
 JC1577'TURN RIGHT GO EAST 2.6 MILE TO CROSSROAD (BLACK LANE ROAD), TURN
 JC1577'SHARP LEFT AND GO NORTH 1.25 MILES TO SHOWERS STREET, TURN RIGHT
 JC1577'AND GO 0.2 MILE TO STATION ON LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1190 ***********************************************************************
 JB1190  DESIGNATION -  CASNER
 JB1190  PID         -  JB1190
 JB1190  STATE/COUNTY-  IL/JEFFERSON
 JB1190  COUNTRY     -  US
 JB1190  USGS QUAD   -  ASHLEY (2018)
 JB1190
 JB1190                         *CURRENT SURVEY CONTROL
 JB1190  ______________________________________________________________________
 JB1190* NAD 83(1997) POSITION- 38 20 00.27399(N) 089 07 38.23771(W)   ADJUSTED
 JB1190* NAVD 88 ORTHO HEIGHT -   157.175 (meters)      515.67  (feet) ADJUSTED
 JB1190  ______________________________________________________________________
 JB1190  GEOID HEIGHT    -        -30.099 (meters)                     GEOID18
 JB1190  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 JB1190  DYNAMIC HEIGHT  -        157.074 (meters)      515.33  (feet) COMP
 JB1190  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 JB1190
 JB1190  HORZ ORDER      -  SECOND
 JB1190  VERT ORDER      -  SECOND    CLASS 0
 JB1190
 JB1190.The horizontal coordinates were established by classical geodetic methods
 JB1190.and adjusted by the National Geodetic Survey in October 1999.
 JB1190
 JB1190.The orthometric height was determined by differential leveling and
 JB1190.adjusted by the NATIONAL GEODETIC SURVEY
 JB1190.in June 1991.
 JB1190
 JB1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1190.GEOID18 height accuracy estimate available here.
 JB1190
 JB1190.Click photographs - Photos may exist for this station.
 JB1190
 JB1190.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1190
 JB1190.The dynamic height is computed by dividing the NAVD 88
 JB1190.geopotential number by the normal gravity value computed on the
 JB1190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1190.degrees latitude (g = 980.6199 gals.).
 JB1190
 JB1190.The modeled gravity was interpolated from observed gravity values.
 JB1190
 JB1190. The following values were computed from the NAD 83(1997) position.
 JB1190
 JB1190;                    North         East     Units Scale Factor Converg.
 JB1190;SPC IL E     -   185,280.572   230,583.106   MT  1.00003432   -0 29 32.9
 JB1190;SPC IL E     -   607,874.68    756,504.74   sFT  1.00003432   -0 29 32.9
 JB1190;UTM  16      - 4,244,949.934   314,068.579   MT  1.00002576   -1 19 11.3
 JB1190
 JB1190!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1190!SPC IL E     -   0.99998006  x   1.00003432  =   1.00001438
 JB1190!UTM  16      -   0.99998006  x   1.00002576  =   1.00000582
 JB1190
 JB1190:                Primary Azimuth Mark                     Grid Az
 JB1190:SPC IL E     -  CASNER AZ MK                             207 11 29.0
 JB1190:UTM  16      -  CASNER AZ MK                             208 01 07.4
 JB1190
 JB1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1406844949(NAD 83)
 JB1190
 JB1190|---------------------------------------------------------------------|
 JB1190| PID    Reference Object                     Distance      Geod. Az  |
 JB1190|                                                           dddmmss.s |
 JB1190| JB1192 CASNER AZ MK                                       2064156.1 |
 JB1190| JB1191 CASNER RM 1                          26.861 METERS 21331     |
 JB1190| JB1861 ASHLEY HOBEN CANDY CO WATER TK      APPROX. 5.5 KM 2652551.1 |
 JB1190| JB1863 ASHLEY MUNICIPAL TANK               APPROX. 4.9 KM 2712534.9 |
 JB1190| JB1189 CASNER RM 2                          24.923 METERS 32150     |
 JB1190|---------------------------------------------------------------------|
 JB1190
 JB1190                          SUPERSEDED SURVEY CONTROL
 JB1190
 JB1190  NAD 83(1993)-  38 20 00.28866(N)    089 07 38.23613(W) AD(       ) 2
 JB1190  NAD 83(1986)-  38 20 00.28924(N)    089 07 38.23613(W) AD(       ) 2
 JB1190  NAD 27      -  38 20 00.11006(N)    089 07 37.97279(W) AD(       ) 2
 JB1190  NGVD 29 (??/??/92)  157.283  (m)          516.02   (f) ADJ UNCH    2 0
 JB1190  NGVD 29             157.28   (m)          516.0    (f) LEVELING    3  
 JB1190
 JB1190.Superseded values are not recommended for survey control.
 JB1190
 JB1190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1190.See file dsdata.pdf to determine how the superseded data were derived.
 JB1190
 JB1190_MARKER: DE = TRAVERSE STATION DISK
 JB1190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1190_STAMPING: CASNER 1961
 JB1190_MARK LOGO: CGS
 JB1190_PROJECTION: RECESSED 8 CENTIMETERS
 JB1190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1190+STABILITY: SURFACE MOTION
 JB1190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1190+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2012
 JB1190
 JB1190  HISTORY     - Date     Condition        Report By
 JB1190  HISTORY     - 1961     MONUMENTED       CGS
 JB1190  HISTORY     - 1961     GOOD             CGS
 JB1190  HISTORY     - 1973     GOOD             USGS
 JB1190  HISTORY     - 20090205 MARK NOT FOUND   ILDT
 JB1190  HISTORY     - 20121003 GOOD             ILDT
 JB1190
 JB1190                          STATION DESCRIPTION
 JB1190
 JB1190'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1190'THE STATION IS LOCATED ABOUT 3.0 MILES EAST OF ASHLEY, ABOUT 5.0
 JB1190'MILES WEST OF WOODLAWN, ABOUT 1.0 MILE EAST OF THE
 JB1190'WASHINGTON-JEFFERSON COUNTY LINE AND IN THE SOUTHWEST CORNER OF AN
 JB1190'ABANDON SCHOOL YARD.
 JB1190'
 JB1190'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 460 AND 51,
 JB1190'ABOUT 0.5 MILE SOUTHEAST OF ASHLEY, GO NORTH ON U.S. HIGHWAY 51 FOR
 JB1190'0.55 MILE TO A RAILROAD CROSSING, CONTINUE NORTH ON U.S. HIGHWAY 51
 JB1190'FOR 0.1 MILE TO A CROSSROAD, TURN RIGHT AND GO EAST ON BLACKTOP
 JB1190'ROAD FOR 1.85 MILES TO A SIDE ROAD LEFT, CONTINUE EAST FOR 0.95
 JB1190'MILE TO THE AZIMUTH MARK ON RIGHT, CONTINUE EAST FOR 0.15 MILE
 JB1190'TO A SIDE ROAD LEFT, TURN LEFT CROSSING BRIDGE AND GO NORTH
 JB1190'FOR 0.3 MILE TO ABANDON SCHOOL HOUSE ON RIGHT AND STATION.
 JB1190'
 JB1190'STATION MARK, A STANDARD TRAVERSE DISK STAMPED CASNER 1961, IS SET
 JB1190'IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 3
 JB1190'INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK IS 40.4 FEET
 JB1190'SOUTH-SOUTHEAST OF A POWER POLE, 31 FEET EAST OF THE CENTER OF
 JB1190'ROAD, 23 FEET NORTH OF THE CENTER OF A DIRT ROAD, 21 FEET SOUTHWEST
 JB1190'OF THE SOUTHWEST CORNER OF SCHOOL HOUSE AND 89.3 FEET NORTHEAST OF
 JB1190'THE WITNESS POST.
 JB1190'
 JB1190'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1190'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1190'GROUND AND IS STAMPED CASNER NO 1 1960.  THE MARK IS 41.8 FEET
 JB1190'WEST-SOUTHWEST OF A TELEPHONE POLE, 17 FEET WEST OF THE CENTER
 JB1190'OF ROAD, 1.8 FEET NORTH-NORTHWEST OF THE WITNESS POST AND IS SET
 JB1190'IN THE FENCE LINE.
 JB1190'
 JB1190'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1190'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1190'GROUND AND IS STAMPED CASNER NO 2 1961.  THE MARK IS 51 FEET
 JB1190'WEST-NORTHWEST OF THE NORTHWEST CORNER OF THE SCHOOL HOUSE, 47
 JB1190'FEET NORTHWEST OF A POWER POLE, 20 FEET WEST OF THE CENTER OF ROAD
 JB1190'AND IS SET IN THE FENCE LINE.
 JB1190'
 JB1190'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 JB1190'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1190'GROUND AND IS STAMPED CASNER 1961.  THE MARK IS 75.6 FEET SOUTHEAST
 JB1190'OF A POWER POLE (NO. 115), 23 FEET SOUTH OF THE CENTER OF ROAD,
 JB1190'8.6 FEET WEST OF A TELEPHONE POLE, 1.6 FEET WEST OF THE WITNESS
 JB1190'POST AND 1.6 FEET OF THE FENCE.
 JB1190'
 JB1190'HEIGHT OF LIGHT ABOVE STATION MARK 30.2 METERS.
 JB1190
 JB1190                          STATION RECOVERY (1961)
 JB1190
 JB1190'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1190'3.7 MI NE FROM ASHLEY.
 JB1190'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1190'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1190'2.75 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.25 MILE
 JB1190'NORTH ALONG AN OILED ROAD TO STANDARD SCHOOL, 31 FEET EAST OF THE
 JB1190'CENTER OF THE ROAD, 21.5 FEET NORTH OF THE CENTER OF THE SCHOOL
 JB1190'DRIVE, 21.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE SCHOOL
 JB1190'BUILDING, 41 FEET SOUTH-SOUTHEAST OF A POWER POLE WITH A
 JB1190'TRANSFORMER, 89.2 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 JB1190'1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB1190'CONCRETE POST FLUSH WITH THE GROUND.
 JB1190
 JB1190                          STATION RECOVERY (1973)
 JB1190
 JB1190'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB1190'RECOVERED IN GOOD CONDITION.
 JB1190
 JB1190                          STATION RECOVERY (2009)
 JB1190
 JB1190'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1190'MARK NOT FOUND.
 JB1190
 JB1190                          STATION RECOVERY (2012)
 JB1190
 JB1190'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1190'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1192 ***********************************************************************
 JB1192  DESIGNATION -  CASNER AZ MK
 JB1192  PID         -  JB1192
 JB1192  STATE/COUNTY-  IL/JEFFERSON
 JB1192  COUNTRY     -  US
 JB1192  USGS QUAD   -  ASHLEY (2018)
 JB1192
 JB1192                         *CURRENT SURVEY CONTROL
 JB1192  ______________________________________________________________________
 JB1192* NAD 83(1986) POSITION- 38 19 46.     (N) 089 07 48.     (W)   SCALED
 JB1192* NAVD 88 ORTHO HEIGHT -   157.050 (meters)      515.25  (feet) ADJUSTED
 JB1192  ______________________________________________________________________
 JB1192  GEOID HEIGHT    -        -30.088 (meters)                     GEOID18
 JB1192  DYNAMIC HEIGHT  -        156.950 (meters)      514.93  (feet) COMP
 JB1192  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 JB1192
 JB1192  VERT ORDER      -  SECOND    CLASS 0
 JB1192
 JB1192.The horizontal coordinates were scaled from a map and have
 JB1192.an estimated accuracy of +/- 6 seconds.
 JB1192
 JB1192.The orthometric height was determined by differential leveling and
 JB1192.adjusted by the NATIONAL GEODETIC SURVEY
 JB1192.in June 1991.
 JB1192
 JB1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1192.GEOID18 height accuracy estimate available here.
 JB1192
 JB1192.Click photographs - Photos may exist for this station.
 JB1192
 JB1192.The dynamic height is computed by dividing the NAVD 88
 JB1192.geopotential number by the normal gravity value computed on the
 JB1192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1192.degrees latitude (g = 980.6199 gals.).
 JB1192
 JB1192.The modeled gravity was interpolated from observed gravity values.
 JB1192
 JB1192;                    North         East    Units  Estimated Accuracy
 JB1192;SPC IL E     -   184,840.      230,340.      MT  (+/- 180 meters Scaled)
 JB1192
 JB1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH138445(NAD 83)
 JB1192
 JB1192                          SUPERSEDED SURVEY CONTROL
 JB1192
 JB1192  NGVD 29 (??/??/92)  157.158  (m)          515.61   (f) ADJ UNCH    2 0
 JB1192
 JB1192.Superseded values are not recommended for survey control.
 JB1192
 JB1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1192.See file dsdata.pdf to determine how the superseded data were derived.
 JB1192
 JB1192_MARKER: DZ = AZIMUTH MARK DISK
 JB1192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1192_STAMPING: CASNER 1961
 JB1192_MARK LOGO: CGS
 JB1192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1192+STABILITY: SURFACE MOTION
 JB1192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1192+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 JB1192
 JB1192  HISTORY     - Date     Condition        Report By
 JB1192  HISTORY     - 1961     MONUMENTED       CGS
 JB1192  HISTORY     - 1973     GOOD             USGS
 JB1192  HISTORY     - 20090127 MARK NOT FOUND   ILDT
 JB1192  HISTORY     - 20140625 GOOD             ILDT
 JB1192
 JB1192                          STATION DESCRIPTION
 JB1192
 JB1192'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1192'3.3 MI E FROM ASHLEY.
 JB1192'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1192'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, 2.6
 JB1192'MILES EAST ALONG AN ASPHALT PAVED ROAD, ABOUT 0.15 MILE WEST OF
 JB1192'THE JUNCTION OF AN OILED ROAD NORTH, AT A FIELD ENTRANCE SOUTH
 JB1192'OF THE ROAD, 23 FEET SOUTH OF THE CENTER OF THE ROAD, 22 FEET
 JB1192'WEST OF THE CENTER OF THE FIELD ENTRANCE, 75.5 FEET SOUTHEAST
 JB1192'OF POWER POLE 115, 10.5 FEET WEST OF A TELEPHONE POLE, 2 FEET
 JB1192'NORTH OF A FENCE, 1.6 FEET WEST OF A METAL WITNESS POST, ABOUT
 JB1192'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB1192'PROJECTING 1 INCH.
 JB1192
 JB1192                          STATION RECOVERY (1973)
 JB1192
 JB1192'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB1192'RECOVERED IN GOOD CONDITION.
 JB1192
 JB1192                          STATION RECOVERY (2009)
 JB1192
 JB1192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1192'MARK NOT FOUND.
 JB1192
 JB1192                          STATION RECOVERY (2014)
 JB1192
 JB1192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1191 ***********************************************************************
 JB1191  DESIGNATION -  CASNER RM 1
 JB1191  PID         -  JB1191
 JB1191  STATE/COUNTY-  IL/JEFFERSON
 JB1191  COUNTRY     -  US
 JB1191  USGS QUAD   -  ASHLEY (2018)
 JB1191
 JB1191                         *CURRENT SURVEY CONTROL
 JB1191  ______________________________________________________________________
 JB1191* NAD 83(1986) POSITION- 38 19 59.55   (N) 089 07 38.85   (W)   HD_HELD1
 JB1191* NAVD 88 ORTHO HEIGHT -   157.104 (meters)      515.43  (feet) ADJUSTED
 JB1191  ______________________________________________________________________
 JB1191  GEOID HEIGHT    -        -30.098 (meters)                     GEOID18
 JB1191  DYNAMIC HEIGHT  -        157.003 (meters)      515.10  (feet) COMP
 JB1191  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 JB1191
 JB1191  VERT ORDER      -  SECOND    CLASS 0
 JB1191
 JB1191.The horizontal coordinates were determined by differentially corrected
 JB1191.hand held GPS observations or other comparable positioning techniques
 JB1191.and have an estimated accuracy of +/- 3 meters.
 JB1191
 JB1191.The orthometric height was determined by differential leveling and
 JB1191.adjusted by the NATIONAL GEODETIC SURVEY
 JB1191.in June 1991.
 JB1191
 JB1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1191.GEOID18 height accuracy estimate available here.
 JB1191
 JB1191.Click photographs - Photos may exist for this station.
 JB1191
 JB1191.The dynamic height is computed by dividing the NAVD 88
 JB1191.geopotential number by the normal gravity value computed on the
 JB1191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1191.degrees latitude (g = 980.6199 gals.).
 JB1191
 JB1191.The modeled gravity was interpolated from observed gravity values.
 JB1191
 JB1191;                    North         East    Units  Estimated Accuracy
 JB1191;SPC IL E     -   185,258.4     230,568.0     MT  (+/- 3 meters HH1 GPS) 
 JB1191
 JB1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1405344927(NAD 83)
 JB1191
 JB1191                          SUPERSEDED SURVEY CONTROL
 JB1191
 JB1191  NGVD 29 (??/??/92)  157.212  (m)          515.79   (f) ADJ UNCH    2 0
 JB1191
 JB1191.Superseded values are not recommended for survey control.
 JB1191
 JB1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1191.See file dsdata.pdf to determine how the superseded data were derived.
 JB1191
 JB1191_MARKER: DR = REFERENCE MARK DISK
 JB1191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1191_STAMPING: CASNER NO 1 1961
 JB1191_MARK LOGO: CGS
 JB1191_PROJECTION: FLUSH
 JB1191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1191+STABILITY: SURFACE MOTION
 JB1191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1191+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1191
 JB1191  HISTORY     - Date     Condition        Report By
 JB1191  HISTORY     - 1961     MONUMENTED       CGS
 JB1191  HISTORY     - 1973     POOR             USGS
 JB1191  HISTORY     - 20090204 MARK NOT FOUND   ILDT
 JB1191  HISTORY     - 20121004 GOOD             ILDT
 JB1191
 JB1191                          STATION DESCRIPTION
 JB1191
 JB1191'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1191'3.7 MI NE FROM ASHLEY.
 JB1191'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1191'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1191'2.75 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.25 MILE
 JB1191'NORTH ALONG AN OILED ROAD TO STANDARD SCHOOL, 16 FEET WEST OF THE
 JB1191'CENTER OF THE ROAD, 110 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 JB1191'OF THE SCHOOL BUILDING, 119 FEET SOUTHWEST OF A POWER POLE WITH
 JB1191'A TRANSFORMER, 1 FOOT EAST OF A FENCE, 88.1 FEET SOUTHWEST OF
 JB1191'TRAVERSE STATION CASNER, 1.7 FEET NORTH OF A METAL WITNESS POST,
 JB1191'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB1191'FLUSH WITH THE GROUND.
 JB1191
 JB1191                          STATION RECOVERY (1973)
 JB1191
 JB1191'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB1191'MARK RECOVERED IN POOR CONDITION.
 JB1191
 JB1191                          STATION RECOVERY (2009)
 JB1191
 JB1191'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1191'MARK NOT FOUND.
 JB1191
 JB1191                          STATION RECOVERY (2012)
 JB1191
 JB1191'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1189 ***********************************************************************
 JB1189  DESIGNATION -  CASNER RM 2
 JB1189  PID         -  JB1189
 JB1189  STATE/COUNTY-  IL/JEFFERSON
 JB1189  COUNTRY     -  US
 JB1189  USGS QUAD   -  ASHLEY (2018)
 JB1189
 JB1189                         *CURRENT SURVEY CONTROL
 JB1189  ______________________________________________________________________
 JB1189* NAD 83(1986) POSITION- 38 20 00.91   (N) 089 07 38.87   (W)   HD_HELD1
 JB1189* NAVD 88 ORTHO HEIGHT -   157.353 (meters)      516.25  (feet) ADJUSTED
 JB1189  ______________________________________________________________________
 JB1189  GEOID HEIGHT    -        -30.099 (meters)                     GEOID18
 JB1189  DYNAMIC HEIGHT  -        157.252 (meters)      515.92  (feet) COMP
 JB1189  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 JB1189
 JB1189  VERT ORDER      -  SECOND    CLASS 0
 JB1189
 JB1189.The horizontal coordinates were determined by differentially corrected
 JB1189.hand held GPS observations or other comparable positioning techniques
 JB1189.and have an estimated accuracy of +/- 3 meters.
 JB1189
 JB1189.The orthometric height was determined by differential leveling and
 JB1189.adjusted by the NATIONAL GEODETIC SURVEY
 JB1189.in June 1991.
 JB1189
 JB1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1189.GEOID18 height accuracy estimate available here.
 JB1189
 JB1189.Click photographs - Photos may exist for this station.
 JB1189
 JB1189.The dynamic height is computed by dividing the NAVD 88
 JB1189.geopotential number by the normal gravity value computed on the
 JB1189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1189.degrees latitude (g = 980.6199 gals.).
 JB1189
 JB1189.The modeled gravity was interpolated from observed gravity values.
 JB1189
 JB1189;                    North         East    Units  Estimated Accuracy
 JB1189;SPC IL E     -   185,300.3     230,567.9     MT  (+/- 3 meters HH1 GPS) 
 JB1189
 JB1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1405344969(NAD 83)
 JB1189
 JB1189                          SUPERSEDED SURVEY CONTROL
 JB1189
 JB1189  NGVD 29 (??/??/92)  157.461  (m)          516.60   (f) ADJ UNCH    2 0
 JB1189
 JB1189.Superseded values are not recommended for survey control.
 JB1189
 JB1189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1189.See file dsdata.pdf to determine how the superseded data were derived.
 JB1189
 JB1189_MARKER: DR = REFERENCE MARK DISK
 JB1189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1189_STAMPING: CASNER NO 2 1961
 JB1189_MARK LOGO: CGS
 JB1189_PROJECTION: FLUSH
 JB1189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1189+STABILITY: SURFACE MOTION
 JB1189
 JB1189  HISTORY     - Date     Condition        Report By
 JB1189  HISTORY     - 1961     MONUMENTED       CGS
 JB1189  HISTORY     - 1973     POOR             USGS
 JB1189  HISTORY     - 20090204 MARK NOT FOUND   ILDT
 JB1189  HISTORY     - 20121004 MARK NOT FOUND   ILDT
 JB1189
 JB1189                          STATION DESCRIPTION
 JB1189
 JB1189'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1189'3.7 MI NE FROM ASHLEY.
 JB1189'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1189'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1189'2.75 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.25 MILE
 JB1189'NORTH ALONG AN OILED ROAD, TO STANDARD SCHOOL, 21 FEET WEST OF
 JB1189'THE CENTER OF THE ROAD, 51 FEET WEST-NORTHWEST OF THE NORTHWEST
 JB1189'CORNER OF THE SCHOOL BUILDING, 47 FEET NORTHWEST OF A POWER
 JB1189'POLE WITH A TRANSFORMER, 81.8 FEET NORTHWEST OF TRAVERSE STATION
 JB1189'CASNER, 139.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 4 FEET
 JB1189'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB1189'POST FLUSH WITH THE GROUND.
 JB1189
 JB1189                          STATION RECOVERY (1973)
 JB1189
 JB1189'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB1189'MARK RECOVERED IN POOR CONDITION.
 JB1189
 JB1189                          STATION RECOVERY (2009)
 JB1189
 JB1189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1189'MARK NOT FOUND.
 JB1189
 JB1189                          STATION RECOVERY (2012)
 JB1189
 JB1189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1189'BELIEVED TO BE GONE DUE TO RE-DITCHING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1551 ***********************************************************************
 KB1551  DESIGNATION -  CASPORT
 KB1551  PID         -  KB1551
 KB1551  STATE/COUNTY-  IL/CLARK
 KB1551  COUNTRY     -  US
 KB1551  USGS QUAD   -  UNION CENTER (2018)
 KB1551
 KB1551                         *CURRENT SURVEY CONTROL
 KB1551  ______________________________________________________________________
 KB1551* NAD 83(2011) POSITION- 39 18 14.74998(N) 088 00 05.44100(W)   ADJUSTED
 KB1551* NAD 83(2011) ELLIP HT-   166.444 (meters)        (06/27/12)   ADJUSTED
 KB1551* NAD 83(2011) EPOCH   -  2010.00
 KB1551* NAVD 88 ORTHO HEIGHT -   198.5   (meters)      651.    (feet) GPS OBS
 KB1551  ______________________________________________________________________
 KB1551  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1551  GEOID HEIGHT    -        -32.019 (meters)                     GEOID99
 KB1551  GEOID HEIGHT    -        -32.075 (meters)                     GEOID18
 KB1551  NAD 83(2011) X  -    172,347.928 (meters)                     COMP
 KB1551  NAD 83(2011) Y  - -4,939,134.439 (meters)                     COMP
 KB1551  NAD 83(2011) Z  -  4,018,602.693 (meters)                     COMP
 KB1551  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 KB1551
 KB1551  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1551  Standards:
 KB1551         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1551            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1551  -------------------------------------------------------------------
 KB1551  NETWORK    2.30   2.92           1.00   0.86   1.49      0.17454383
 KB1551  -------------------------------------------------------------------
 KB1551  Click here for local accuracies and other accuracy information.
 KB1551
 KB1551.This mark is at Casey Municipal Airport (1H8)
 KB1551
 KB1551.The horizontal coordinates were established by GPS observations
 KB1551.and adjusted by the National Geodetic Survey in June 2012.
 KB1551
 KB1551.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1551.been affixed to the stable North American tectonic plate. See 
 KB1551.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1551
 KB1551.The horizontal coordinates are valid at the epoch date displayed above
 KB1551.which is a decimal equivalence of Year/Month/Day.
 KB1551
 KB1551.The orthometric height was determined by GPS observations and a
 KB1551.high-resolution geoid model.
 KB1551
 KB1551.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1551.GEOID18 height accuracy estimate available here.
 KB1551
 KB1551.Click photographs - Photos may exist for this station.
 KB1551
 KB1551.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1551
 KB1551.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1551
 KB1551.The ellipsoidal height was determined by GPS observations
 KB1551.and is referenced to NAD 83.
 KB1551
 KB1551. The following values were computed from the NAD 83(2011) position.
 KB1551
 KB1551;                    North         East     Units Scale Factor Converg.
 KB1551;SPC IL E     -   292,790.077   328,620.411   MT  0.99998508   +0 12 36.7
 KB1551;SPC IL E     -   960,595.44  1,078,148.80   sFT  0.99998508   +0 12 36.7
 KB1551;UTM  16      - 4,351,001.538   413,648.935   MT  0.99969181   -0 38 04.0
 KB1551
 KB1551!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1551!SPC IL E     -   0.99997389  x   0.99998508  =   0.99995897
 KB1551!UTM  16      -   0.99997389  x   0.99969181  =   0.99966571
 KB1551
 KB1551:                Primary Azimuth Mark                     Grid Az
 KB1551:SPC IL E     -  CASPORT AZ MK                            219 43 04.1
 KB1551:UTM  16      -  CASPORT AZ MK                            220 33 44.8
 KB1551
 KB1551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1364851001(NAD 83)
 KB1551
 KB1551|---------------------------------------------------------------------|
 KB1551| PID    Reference Object                     Distance      Geod. Az  |
 KB1551|                                                           dddmmss.s |
 KB1551| KB1552 CASPORT AZ MK                       APPROX. 0.6 KM 2195540.8 |
 KB1551|---------------------------------------------------------------------|
 KB1551
 KB1551                          SUPERSEDED SURVEY CONTROL
 KB1551
 KB1551  NAD 83(2007)-  39 18 14.74992(N)    088 00 05.44183(W) AD(2002.00) 0
 KB1551  ELLIP H (02/10/07)  166.449  (m)                       GP(2002.00)    
 KB1551  ELLIP H (12/06/04)  166.462  (m)                       GP(       ) 4 1
 KB1551  NAD 83(1997)-  39 18 14.74992(N)    088 00 05.44185(W) AD(       ) 1
 KB1551  ELLIP H (10/21/99)  166.461  (m)                       GP(       ) 4 1
 KB1551  NAD 83(1997)-  39 18 14.74992(N)    088 00 05.44185(W) AD(       ) 1
 KB1551  NAD 83(1986)-  39 18 14.75878(N)    088 00 05.43467(W) AD(       ) 1
 KB1551  NGVD 29 (06/25/91)  198.4    (m)  OSU 89B  model used  GPS OBS        
 KB1551
 KB1551.Superseded values are not recommended for survey control.
 KB1551
 KB1551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1551.See file dsdata.pdf to determine how the superseded data were derived.
 KB1551
 KB1551_MARKER: I = METAL ROD
 KB1551_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1551_STAMPING: CASPORT 1990
 KB1551_MARK LOGO: NGS
 KB1551_PROJECTION: FLUSH
 KB1551_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1551_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1551_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1551+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2015
 KB1551_ROD/PIPE-DEPTH: 6.10 meters
 KB1551_SLEEVE-DEPTH  : 1.00 meters
 KB1551
 KB1551  HISTORY     - Date     Condition        Report By
 KB1551  HISTORY     - 1990     MONUMENTED       NGS
 KB1551  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1551  HISTORY     - 20110307 GOOD             WOOLPT
 KB1551  HISTORY     - 20150818 GOOD             ILDT
 KB1551
 KB1551                          STATION DESCRIPTION
 KB1551
 KB1551'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1551'STATION IS LOCATED ABOUT 2 KM (1.2 MI) WEST OF CASEY, AT THE CASEY
 KB1551'MUNICIPAL AIRPORT, AT JUNCTION OF RAMP AND THE PAVED RUNWAY. IN NORTH
 KB1551'CENTRAL SECTION 19, T 10 N, R 14 W.  OWNERSHIP--CITY OF CASEY, PO BOX
 KB1551'123, CASEY, IL 62420.  NO MANAGER AT PRESENT TIME.  CARETAKER IS
 KB1551'CHESTER R. HARTMAN, PHONE 217-932-4077.  NOTE--RUNWAY WILL BE
 KB1551'EXTENDED AND WIDENED, AND THE ENTRANCE ROAD WILL BE CHANGED IN 1990.
 KB1551'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND STATE HIGHWAY
 KB1551'49 (EXIT 129) ABOUT 2 KM (1.2 MI) NORTH OF CASEY, GO SOUTH ON HIGHWAY
 KB1551'49 FOR 1.54 KM (0.96 MI) TO ITS JUNCTION WITH US HIGHWAY 40. TURN
 KB1551'RIGHT, SOUTHWEST, ON HIGHWAY 40 FOR ABOUT 0.4 MI (0.6 KM) TO A ROAD
 KB1551'RIGHT, TURN RIGHT, NORTHWEST, ON WINDING GRAVEL ROAD FOR 0.50 MI
 KB1551'(0.80 KM) TO THE AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT, SOUTH FOR
 KB1551'0.11 KM (0.07 MI) TO THE GAS PUMPS AT THE APRON.  BEAR LEFT,
 KB1551'SOUTHEAST, ON APRON, THEN RAMP FOR 0.15 KM (0.09 MI) TO RUNWAY 22-4
 KB1551'AND THE STATION ON THE RIGHT.
 KB1551'STATION IS 18.8 M (61.7 FT) NORTHWEST OF THE CENTERLINE OF RUNWAY
 KB1551'4-22, 22.4 M (73.5 FT) SOUTH OF THE SOUTH EDGE OF THE TAXI APPROACH,
 KB1551'18.8 M (61.7 FT) SOUTH OF A PURPLE TAXI LIGHT, AT A FLAGGED WOODEN
 KB1551'STAKE.
 KB1551'NOTE- ENTRENCE TO AIRPORT IS UNDER CONSTRUCTION AT THIS TIME. THE NEW
 KB1551'ENTRENCE TO AIRPORT IS ABOUT 0.4 MI (0.6 KM) WEST OF THE JUNCTION OF
 KB1551'HIGHWAY 40 AND 49 ON THE NORTH SIDE OF HIGHWAY 40.
 KB1551
 KB1551                          STATION RECOVERY (2000)
 KB1551
 KB1551'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1551'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1551'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1551'
 KB1551
 KB1551                          STATION RECOVERY (2011)
 KB1551
 KB1551'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KB1551'RECOVERED IN GOOD CONDITION.
 KB1551
 KB1551                          STATION RECOVERY (2015)
 KB1551
 KB1551'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (BES)
 KB1551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1552 ***********************************************************************
 KB1552  CBN         -  This is a Cooperative Base Network Control Station.
 KB1552  PACS        -  This is a Primary Airport Control Station.
 KB1552  DESIGNATION -  CASPORT AZ MK
 KB1552  PID         -  KB1552
 KB1552  STATE/COUNTY-  IL/CLARK
 KB1552  COUNTRY     -  US
 KB1552  USGS QUAD   -  UNION CENTER (2018)
 KB1552
 KB1552                         *CURRENT SURVEY CONTROL
 KB1552  ______________________________________________________________________
 KB1552* NAD 83(2011) POSITION- 39 17 59.77660(N) 088 00 21.57028(W)   ADJUSTED
 KB1552* NAD 83(2011) ELLIP HT-   165.989 (meters)        (06/27/12)   ADJUSTED
 KB1552* NAD 83(2011) EPOCH   -  2010.00
 KB1552* NAVD 88 ORTHO HEIGHT -   198.03  (meters)      649.7   (feet) GPS OBS
 KB1552  ______________________________________________________________________
 KB1552  NAVD 88 orthometric height was determined with geoid model    GEOID96
 KB1552  GEOID HEIGHT    -        -31.902 (meters)                     GEOID96
 KB1552  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 KB1552  NAD 83(2011) X  -    171,971.868 (meters)                     COMP
 KB1552  NAD 83(2011) Y  - -4,939,439.867 (meters)                     COMP
 KB1552  NAD 83(2011) Z  -  4,018,245.072 (meters)                     COMP
 KB1552  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 KB1552
 KB1552  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1552  Standards:
 KB1552         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1552            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1552  -------------------------------------------------------------------
 KB1552  NETWORK    0.81   1.84           0.38   0.26   0.94     -0.09029647
 KB1552  -------------------------------------------------------------------
 KB1552  Click here for local accuracies and other accuracy information.
 KB1552
 KB1552.This mark is at Casey Municipal Airport (1H8)
 KB1552
 KB1552.The horizontal coordinates were established by GPS observations
 KB1552.and adjusted by the National Geodetic Survey in June 2012.
 KB1552
 KB1552.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1552.been affixed to the stable North American tectonic plate. See 
 KB1552.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1552
 KB1552.The horizontal coordinates are valid at the epoch date displayed above
 KB1552.which is a decimal equivalence of Year/Month/Day.
 KB1552
 KB1552.The orthometric height was determined by GPS observations and a
 KB1552.high-resolution geoid model.
 KB1552
 KB1552.GPS derived orthometric heights for airport stations designated as
 KB1552.PACS or SACS are published to 2 decimal places.  This maintains
 KB1552.centimeter relative accuracy between the PACS and SACS.  It does
 KB1552.not indicate centimeter accuracy relative to other marks which are
 KB1552.part of the published vertical control network.
 KB1552
 KB1552.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1552.GEOID18 height accuracy estimate available here.
 KB1552
 KB1552.Click photographs - Photos may exist for this station.
 KB1552
 KB1552.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1552
 KB1552.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1552
 KB1552.The ellipsoidal height was determined by GPS observations
 KB1552.and is referenced to NAD 83.
 KB1552
 KB1552. The following values were computed from the NAD 83(2011) position.
 KB1552
 KB1552;                    North         East     Units Scale Factor Converg.
 KB1552;SPC IL E     -   292,326.912   328,235.640   MT  0.99998481   +0 12 26.4
 KB1552;SPC IL E     -   959,075.88  1,076,886.43   sFT  0.99998481   +0 12 26.4
 KB1552;UTM  16      - 4,350,544.228   413,257.493   MT  0.99969264   -0 38 14.0
 KB1552
 KB1552!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1552!SPC IL E     -   0.99997396  x   0.99998481  =   0.99995877
 KB1552!UTM  16      -   0.99997396  x   0.99969264  =   0.99966661
 KB1552
 KB1552:                Primary Azimuth Mark                     Grid Az
 KB1552:SPC IL E     -  CASPORT                                  039 43 04.2
 KB1552:UTM  16      -  CASPORT                                  040 33 44.6
 KB1552
 KB1552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1325750544(NAD 83)
 KB1552
 KB1552|---------------------------------------------------------------------|
 KB1552| PID    Reference Object                     Distance      Geod. Az  |
 KB1552|                                                           dddmmss.s |
 KB1552| KB1551 CASPORT                             APPROX. 0.6 KM 0395530.6 |
 KB1552|---------------------------------------------------------------------|
 KB1552
 KB1552                          SUPERSEDED SURVEY CONTROL
 KB1552
 KB1552  NAD 83(2007)-  39 17 59.77669(N)    088 00 21.57116(W) AD(2002.00) 0
 KB1552  ELLIP H (02/10/07)  166.016  (m)                       GP(2002.00)    
 KB1552  ELLIP H (10/15/04)  166.021  (m)                       GP(       ) 4 2
 KB1552  NAD 83(1997)-  39 17 59.77660(N)    088 00 21.57123(W) AD(       ) B
 KB1552  ELLIP H (07/17/98)  166.025  (m)                       GP(       ) 4 1
 KB1552  NAD 83(1986)-  39 17 59.78548(N)    088 00 21.56404(W) AD(       ) 1
 KB1552  NGVD 29 (06/25/91)  197.94   (m)  OSU 89B  model used  GPS OBS        
 KB1552
 KB1552.Superseded values are not recommended for survey control.
 KB1552
 KB1552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1552.See file dsdata.pdf to determine how the superseded data were derived.
 KB1552
 KB1552_MARKER: I = METAL ROD
 KB1552_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1552_STAMPING: CASPORT AZ MK 1990
 KB1552_MARK LOGO: NGS
 KB1552_PROJECTION: RECESSED 10 CENTIMETERS
 KB1552_MAGNETIC: I = MARKER IS A STEEL ROD
 KB1552_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1552_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1552+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2011
 KB1552_ROD/PIPE-DEPTH: 4.96 meters
 KB1552_SLEEVE-DEPTH  : 1.00 meters
 KB1552
 KB1552  HISTORY     - Date     Condition        Report By
 KB1552  HISTORY     - 1990     MONUMENTED       NGS
 KB1552  HISTORY     - 19970423 GOOD             NGS
 KB1552  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1552  HISTORY     - 20110307 GOOD             WOOLPT
 KB1552
 KB1552                          STATION DESCRIPTION
 KB1552
 KB1552'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1552'STATION IS LOCATED ABOUT 2 KM (1.2 MI) WEST OF CASEY, AT THE CASEY
 KB1552'MUNICIPAL AIRPORT, AT TURN-AROUND AT JUNCTION OF THE PAVED AND TURF
 KB1552'RUNWAYS, IN WEST CENTRAL SECTION 19, T 10 N, R 14 W.  OWNERSHIP--CITY
 KB1552'OF CASEY, PO BOX 123, CASEY, IL 62420.  NO MANAGER AT PRESENT TIME.
 KB1552'CARETAKER IS CHESTER R. HARTMAN, PHONE 217-932-4077.  NOTE--RUNWAY
 KB1552'WILL BE EXTENDED AND WIDENED, AND THE ENTRANCE ROAD WILL BE CHANGED
 KB1552'IN 1990.
 KB1552'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND STATE HIGHWAY
 KB1552'49 (EXIT 129) ABOUT 2 KM (1.2 MI) NORTH OF CASEY, GO SOUTH ON HIGHWAY
 KB1552'49 FOR 1.54 KM (0.96 MI) TO ITS JUNCTION WITH US HIGHWAY 40. TURN
 KB1552'RIGHT, SOUTHWEST, ON HIGHWAY 40 FOR 0.4 MI (0.6 KM) TO A ROAD RIGHT,
 KB1552'TURN RIGHT,NORTHWEST, ON PAVED ROAD FOR 0.45 KM (0.28 MI) TO THE
 KB1552'AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT, SOUTH FOR 0.11 KM
 KB1552'(0.07 MI) TO THE GAS PUMPS AT THE APRON.  BEAR LEFT, SOUTHEAST, ON
 KB1552'APRON, THEN RAMP FOR 0.15 KM (0.09 MI) TO RUNWAY 22-4. TURN RIGHT,
 KB1552'SOUTHWEST, ALONG SIDE RUNWAY FOR 0.62 KM (0.39 MI) TO A TURN-AROUND
 KB1552'AND THE STATION ON THE RIGHT. NOTE--WATCH WHERE YOU PARK, TURF RUNWAY
 KB1552'CROSSES AT THIS POINT.
 KB1552'STATION IS 28.6 M (93.8 FT) NORTHWEST OF THE CENTERLINE OF RUNWAY
 KB1552'22-4, 2.4 M (7.9 FT) NORTHEAST OF THE NORTHEAST EDGE OF THE ASPHALT
 KB1552'TURNAROUND, 7.2 M (23.6 FT) EAST OF A BLUE LIGHT WHICH IS LOCATED AT
 KB1552'THE NORTHEAST CORNER OF THE TURNAROUND, AT A WOODEN FLAGGED STAKE.
 KB1552'NOTE-AIRPORT ENTRANCE IS NOW UNDER COSTRUCTION. NEW ENTRANCE IS ABOUT
 KB1552'0.4 MI (0.6 KM) WEST OF THE JUNCTION OF HIGHWAY 40 AND HIGHWAY 49 ON
 KB1552'HIGHWAY 40. ALSO, THE NORTHEAST END OF RUNWAY IS UNDER CONSTRUCTION
 KB1552'AND WILL NEED A NEW PK PLACEMENT.
 KB1552'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 KB1552
 KB1552                          STATION RECOVERY (1997)
 KB1552
 KB1552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KB1552'THE STATION IS LOCATED ABOUT 2.0 KM (1.25 MI) WEST OF CASEY, IL, AT
 KB1552'THE CASEY MUNICIPAL AIRPORT, IN THE GRASS JUST NORTH OF THE NORTH EDGE
 KB1552'OF THE 2ND TURNAROUND NORTHEAST OF RUNWAY END 04. OWNERSHIP--CITY OF
 KB1552'CASEY, P.O. BOX 123, CASEY, IL 62420.  AIRPORT MANAGER CLEONE
 KB1552'MARKWELL, PHONE 217-932-2252.  NOTE--THIS STATION IS THE PACS AND
 KB1552'FBN/CBN STATION.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 KB1552'HIGHWAY 70 AND STATE HIGHWAY 49 (EXIT 129) ABOUT 2.0 KM (1.25 MI)
 KB1552'NORTH OF CASEY, GO SOUTH, 1.54 KM (0.95 MI) ALONG HIGHWAY 49 TO THE
 KB1552'JUNCTION OF U.S. HIGHWAY 40.  TURN RIGHT, WEST, 0.48 KM (0.30 MI)
 KB1552'ALONG HIGHWAY 40 TO A PAVED ROAD RIGHT.  TURN RIGHT, WESTERLY, 0.72 KM
 KB1552'(0.45 MI) ALONG THE PAVED ROAD TO THE AIRPORT ENTRANCE ON THE LEFT.
 KB1552'TURN LEFT, SOUTH, FOR ABOUT 20.0 M (65.6 FT) TO A GATE ON THE RIGHT.
 KB1552'PASS THROUGH THE GATE, WEST, THEN SOUTH, 0.12 KM (0.05 MI) ALONG
 KB1552'GRAVEL ROAD AND AROUND THE 1ST HANGAR TO THE AIRPORT OFFICE ON THE
 KB1552'LEFT AT THE SOUTH END OF THE HANGAR.  GO SOUTHEAST, THEN EAST, 0.16 KM
 KB1552'(0.10 MI) ACROSS APRON AND ALONG THE SOUTH 1 OF 2 TAXI/RAMPS TO RUNWAY
 KB1552'04-22.  TURN RIGHT, SOUTHWEST, 0.62 KM (0.40 MI) ALONG THE RUNWAY TO A
 KB1552'TURNAROUND AND THE STATION ON THE RIGHT, JUST NORTH OF THE TURNAROUNDS
 KB1552'NORTH EDGE AND MARKED BY A RED PAINTED ARROW ON THE NORTH EDGE.
 KB1552'STATION IS 28.5 M (93.5 FT) NORTHWEST OF THE RUNWAY CENTERLINE, 27.5 M
 KB1552'(90.2 FT) WEST-SOUTHWEST OF THE 1ST RUNWAY LIGHT NORTHEAST OF THE
 KB1552'RUNWAY AND TURNAROUND JUNCTION, 6.5 M (21.3 FT) EAST-NORTHEAST OF THE
 KB1552'TURNAROUNDS NORTHWEST CORNER, 2.2 M (7.2 FT) NORTH OF THE TURNAROUNDS
 KB1552'NORTH EDGE, AND THE STATION IS RECESSED ABOUT 0.1 M (0.3 FT) BELOW THE
 KB1552'TURNAROUND LEVEL AND GROUND SURFACE.  BY R.G. HAYES.  NOTE--THE DATUM
 KB1552'POINT IS A PUNCH MARK IN THE TOP CENTER OF A STAINLESS STEEL ROD
 KB1552'RECESSED ABOUT 20-CM BELOW THE GROUND SURFACE AND DRIVEN TO A DEPTH OF
 KB1552'4.96 M, (16.27 FT) IN A GREASE FILLED SLEEVE 1.0 M (3.3 FT) LONG,
 KB1552'ENCASED IN A 5-INCH PVC PIPE WITH NGS LOGO CAP SURROUNDED BY CONCRETE.
 KB1552'ACCESS TO THE DATUM POINT IS THROUGH THE 5-INCH LOGO CAP.
 KB1552
 KB1552                          STATION RECOVERY (2000)
 KB1552
 KB1552'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1552'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1552'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1552'
 KB1552
 KB1552                          STATION RECOVERY (2011)
 KB1552
 KB1552'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KB1552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0866 ***********************************************************************
 NH0866  DESIGNATION -  CASS
 NH0866  PID         -  NH0866
 NH0866  STATE/COUNTY-  IL/WINNEBAGO
 NH0866  COUNTRY     -  US
 NH0866  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0866
 NH0866                         *CURRENT SURVEY CONTROL
 NH0866  ______________________________________________________________________
 NH0866* NAD 83(1997) POSITION- 42 21 56.08721(N) 089 03 34.34062(W)   ADJUSTED
 NH0866* NAVD 88 ORTHO HEIGHT -   221.250 (meters)      725.88  (feet) POSTED
 NH0866  ______________________________________________________________________
 NH0866  GEOID HEIGHT    -        -33.563 (meters)                     GEOID18
 NH0866  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 NH0866  DYNAMIC HEIGHT  -        221.18  (meters)      725.7   (feet) COMP
 NH0866  MODELED GRAVITY -    980,300.9   (mgal)                       NAVD 88
 NH0866
 NH0866  HORZ ORDER      -  SECOND
 NH0866  VERT ORDER      -  * POSTED, SEE BELOW
 NH0866
 NH0866.The horizontal coordinates were established by classical geodetic methods
 NH0866.and adjusted by the National Geodetic Survey in October 1999.
 NH0866
 NH0866.The orthometric height was determined by differential leveling
 NH0866.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0866
 NH0866.* This is a POSTED BENCH MARK height.
 NH0866
 NH0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0866.GEOID18 height accuracy estimate available here.
 NH0866
 NH0866.Click photographs - Photos may exist for this station.
 NH0866
 NH0866.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0866
 NH0866.The dynamic height is computed by dividing the NAVD 88
 NH0866.geopotential number by the normal gravity value computed on the
 NH0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0866.degrees latitude (g = 980.6199 gals.).
 NH0866
 NH0866.The modeled gravity was interpolated from observed gravity values.
 NH0866
 NH0866. The following values were computed from the NAD 83(1997) position.
 NH0866
 NH0866;                    North         East     Units Scale Factor Converg.
 NH0866;SPC IL W     -   633,281.399   791,194.637   MT  1.00004346   +0 44 46.0
 NH0866;SPC IL W     - 2,077,690.72  2,595,777.74   sFT  1.00004346   +0 44 46.0
 NH0866;SPC WI S     -    41,050.762   677,476.000   MT  1.00009442   +0 38 46.3
 NH0866;SPC WI S     -   134,680.71  2,222,685.84   sFT  1.00009442   +0 38 46.3
 NH0866;UTM  16      - 4,692,421.824   330,410.222   MT  0.99995388   -1 23 17.4
 NH0866
 NH0866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0866!SPC IL W     -   0.99997056  x   1.00004346  =   1.00001402
 NH0866!SPC WI S     -   0.99997056  x   1.00009442  =   1.00006498
 NH0866!UTM  16      -   0.99997056  x   0.99995388  =   0.99992445
 NH0866
 NH0866:                Primary Azimuth Mark                     Grid Az
 NH0866:SPC IL W     -  LATHAM                                   000 23 18.5
 NH0866:SPC WI S     -  LATHAM                                   000 29 18.2
 NH0866:UTM  16      -  LATHAM                                   002 31 21.9
 NH0866
 NH0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3041092421(NAD 83)
 NH0866
 NH0866|---------------------------------------------------------------------|
 NH0866| PID    Reference Object                     Distance      Geod. Az  |
 NH0866|                                                           dddmmss.s |
 NH0866| NH0544 LATHAM                              453.933 METERS 0010804.5 |
 NH0866| NH1433 CHAMPAIGN                           496.330 METERS 1931812.3 |
 NH0866| CI8333 CASS RM                               9.920 METERS 28754     |
 NH0866|---------------------------------------------------------------------|
 NH0866
 NH0866                          SUPERSEDED SURVEY CONTROL
 NH0866
 NH0866  NAD 83(1996)-  42 21 56.08715(N)    089 03 34.34118(W) AD(       ) 2
 NH0866  NAD 83(1991)-  42 21 56.08339(N)    089 03 34.34055(W) AD(       ) 2
 NH0866  NAD 83(1986)-  42 21 56.08105(N)    089 03 34.34071(W) AD(       ) 2
 NH0866  NAD 27      -  42 21 56.01690(N)    089 03 33.94870(W) AD(       ) 2
 NH0866  USSD        -  42 21 56.11700(N)    089 03 33.74800(W) AD(       ) 3
 NH0866
 NH0866.Superseded values are not recommended for survey control.
 NH0866
 NH0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0866.See file dsdata.pdf to determine how the superseded data were derived.
 NH0866
 NH0866_MARKER: DS = TRIANGULATION STATION DISK
 NH0866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0866_STAMPING: CASS 1920
 NH0866_MARK LOGO: CGS
 NH0866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0866+STABILITY: SURFACE MOTION
 NH0866
 NH0866  HISTORY     - Date     Condition        Report By
 NH0866  HISTORY     - 1920     MONUMENTED       CGS
 NH0866  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0866  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0866
 NH0866                          STATION DESCRIPTION
 NH0866
 NH0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0866'STATION IS ABOUT 1/4 MILE S OF LATHAM PARK RAILROAD STATION,
 NH0866'ON THE E SIDE OF THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY
 NH0866'TRACK, 160 YARDS S OF RAILROAD BRIDGE E 574, 10 YARDS N OF A
 NH0866'WAGON-ROAD CROSSING, 200 YARDS SE OF MRS. L.P. CROWELLS BARN,
 NH0866'AND 3.88 METERS (12.73 FEET) E OF THE E AND NEAREST RAIL.
 NH0866'THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 NH0866'BRONZE DISKS SET IN CONCRETE.
 NH0866'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK,
 NH0866'NEAR THE FENCE LINE, 9.92 METERS (32.55 FEET) FROM THE
 NH0866'STATION, N 72 DEG 06 MIN W.
 NH0866
 NH0866                          STATION RECOVERY (1954)
 NH0866
 NH0866'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0866'THIS STATION MARK WAS FOUND PULLED OUT OF THE GROUND ABOUT
 NH0866'200 YD. N OF ITS ORIGINAL LOCATION.  THE REFERENCE MARK WAS
 NH0866'NOT FOUND.  THIS DISK WILL BE SENT TO THE OFFICE.
 NH0866
 NH0866                          STATION RECOVERY (1997)
 NH0866
 NH0866'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0866'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1333 ***********************************************************************
 MF1333  DESIGNATION -  CASS
 MF1333  PID         -  MF1333
 MF1333  STATE/COUNTY-  IL/DU PAGE
 MF1333  COUNTRY     -  US
 MF1333  USGS QUAD   -  ROMEOVILLE (2018)
 MF1333
 MF1333                         *CURRENT SURVEY CONTROL
 MF1333  ______________________________________________________________________
 MF1333* NAD 83(1997) POSITION- 41 43 51.24039(N) 088 00 43.29793(W)   ADJUSTED
 MF1333* NAVD 88 ORTHO HEIGHT -   239.    (meters)      784.    (feet) SCALED
 MF1333  ______________________________________________________________________
 MF1333  GEOID HEIGHT    -        -33.221 (meters)                     GEOID18
 MF1333  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 MF1333  HORZ ORDER      -  SECOND
 MF1333
 MF1333.The horizontal coordinates were established by classical geodetic methods
 MF1333.and adjusted by the National Geodetic Survey in October 1999.
 MF1333
 MF1333.The orthometric height was scaled from a topographic map.
 MF1333
 MF1333.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1333.GEOID18 height accuracy estimate available here.
 MF1333
 MF1333.Click photographs - Photos may exist for this station.
 MF1333
 MF1333.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1333
 MF1333. The following values were computed from the NAD 83(1997) position.
 MF1333
 MF1333;                    North         East     Units Scale Factor Converg.
 MF1333;SPC IL E     -   562,264.143   326,731.668   MT  0.99998379   +0 12 49.9
 MF1333;SPC IL E     - 1,844,694.94  1,071,952.15   sFT  0.99998379   +0 12 49.9
 MF1333;UTM  16      - 4,620,393.883   415,833.612   MT  0.99968717   -0 40 25.2
 MF1333
 MF1333!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1333!SPC IL E     -   0.99996774  x   0.99998379  =   0.99995153
 MF1333!UTM  16      -   0.99996774  x   0.99968717  =   0.99965492
 MF1333
 MF1333:                Primary Azimuth Mark                     Grid Az
 MF1333:SPC IL E     -  CASS AZ MK                               003 44 22.8
 MF1333:UTM  16      -  CASS AZ MK                               004 37 37.9
 MF1333
 MF1333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1583320393(NAD 83)
 MF1333
 MF1333|---------------------------------------------------------------------|
 MF1333| PID    Reference Object                     Distance      Geod. Az  |
 MF1333|                                                           dddmmss.s |
 MF1333| MF1331 DOWNERS GROVE MICROWAVE MAST        APPROX. 1.0 KM 0005758.3 |
 MF1333| CI6804 CASS AZ MK                                         0035712.7 |
 MF1333| ME3156 DOWNERS GROVE RAD WCFL E MST        APPROX. 9.9 KM 0120522.0 |
 MF1333| ME3004 ARGONNE NATL LAB LARGER W TK        APPROX. 2.9 KM 1403545.8 |
 MF1333| CI6805 CASS RM 1                            18.592 METERS 17922     |
 MF1333| CI6806 CASS RM 2                            21.260 METERS 27152     |
 MF1333|---------------------------------------------------------------------|
 MF1333
 MF1333                          SUPERSEDED SURVEY CONTROL
 MF1333
 MF1333  NAD 83(1997)-  41 43 51.24037(N)    088 00 43.29863(W) AD(       ) 2
 MF1333  NAD 83(1986)-  41 43 51.24377(N)    088 00 43.30612(W) AD(       ) 2
 MF1333  NAD 27      -  41 43 51.13270(N)    088 00 43.08570(W) AD(       ) 2
 MF1333
 MF1333.Superseded values are not recommended for survey control.
 MF1333
 MF1333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1333.See file dsdata.pdf to determine how the superseded data were derived.
 MF1333
 MF1333_MARKER: DS = TRIANGULATION STATION DISK
 MF1333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1333_STAMPING: CASS 1956
 MF1333_MARK LOGO: CGS
 MF1333_PROJECTION: FLUSH
 MF1333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1333+STABILITY: SURFACE MOTION
 MF1333
 MF1333  HISTORY     - Date     Condition        Report By
 MF1333  HISTORY     - 1956     MONUMENTED       CGS
 MF1333  HISTORY     - 1956     GOOD             CGS
 MF1333  HISTORY     - 20081104 MARK NOT FOUND   GEOCAC
 MF1333
 MF1333                          STATION DESCRIPTION
 MF1333
 MF1333'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1333'THE STATION IS LOCATED ABOUT 4 MILES SOUTH OF DOWNERS GROVE
 MF1333'AND ABOUT 1 MILE NORTHWEST OF THE ARGONNE NATIONAL LABORATORY.
 MF1333'IT IS ON THE EAST SIDE OF LEMONT ROAD IN BROOKERIDGE SUB-DIVISION
 MF1333'AND IS ON PROPERTY OWNED BY AUSTIN TALBOT.  IT IS 70 FEET
 MF1333'EAST OF A WHITE WITNESS POST, 49 FEET NORTHWEST OF THE NORTHWEST
 MF1333'CORNER OF A FRAME HOUSE, 40 FEET EAST OF THE CENTER OF LEMONT
 MF1333'ROAD AND 31 FEET SOUTH OF THE CENTER OF A GRAVEL DRIVEWAY.
 MF1333'THE MARK IS FLUSH AND THE DISK IS STAMPED CASS 1956.
 MF1333'
 MF1333'TO REACH THE STATION FROM THE INTERSECTION OF MAPLE AVENUE
 MF1333'AND MAIN STREET IN DOWNERS GROVE, GO SOUTH ON MAIN STREET
 MF1333'AND LEMONT ROAD FOR 4.1 MILES TO THE INTERSECTION OF 87TH
 MF1333'STREET*.  CONTINUE SOUTH ON LEMONT ROAD FOR 0.35 MILE TO
 MF1333'THE STATION ON THE LEFT AS DESCRIBED.
 MF1333'
 MF1333'*TO REACH THE AZIMUTH MARK FROM THIS INTERSECTION, GO EAST
 MF1333'ON 87TH STREET, GRAVEL, FOR 0.05 MILE TO THE MARK ON THE RIGHT.
 MF1333'
 MF1333'REFERENCE MARK 1 IS 40 FEET WEST OF THE SOUTHWEST CORNER OF
 MF1333'THE HOUSE AND 40 FEET EAST OF THE CENTER OF THE ROAD.  THE
 MF1333'MARK IS FLUSH AND THE DISK IS STAMPED CASS NO 1 1956.
 MF1333'
 MF1333'REFERENCE MARK 2 IS 28 FEET WEST OF THE CENTER OF THE ROAD,
 MF1333'6 FEET SOUTH OF A WHITE WITNESS POST, 3 FEET SOUTH OF A
 MF1333'POWER LINE POLE AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS
 MF1333'ABOUT 2 INCHES AND THE DISK IS STAMPED CASS NO 2 1956.
 MF1333'
 MF1333'THE AZIMUTH MARK IS 29 FEET SOUTH OF THE CENTER OF 87TH STREET,
 MF1333'1 FOOT EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A
 MF1333'FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 MF1333'STAMPED CASS 1956.
 MF1333'
 MF1333'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1333
 MF1333                          STATION RECOVERY (1956)
 MF1333
 MF1333'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1333'THE STATION, AZIMUTH MARK AND REFERENCE MARKS 1 AND 2 WERE
 MF1333'RECOVERED EXACTLY AS DESCRIBED AND FOUND IN GOOD CONDITION.
 MF1333'THE DISTANCE TO BOTH REFERENCE MARKS CHECKED.  A DIFFERENENCE
 MF1333'OF 1 MINUTE WAS FOUND IN THE DIRECTION TO REFERENCE MARK 1
 MF1333'AND A DIFFERENCE OF 41 SECONDS WAS FOUND IN THE DIRECTION
 MF1333'TO REFERENCE MARK 2.  STATION CASS AND REFERENCE MARK 1 WERE
 MF1333'DESTROYED AFTER CASS 2 AND REFERENCE MARK 3 WERE ESTABLISHED.
 MF1333'
 MF1333'SEE DESCRIPTION TO CASS 2 1956.
 MF1333
 MF1333                          STATION RECOVERY (2008)
 MF1333
 MF1333'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1333'SUBMITTED BY GEOCACHER 'COYOTE TRUST'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5967 ***********************************************************************
 DG5967  DESIGNATION -  CASS 0N22E
 DG5967  PID         -  DG5967
 DG5967  STATE/COUNTY-  IL/CASS
 DG5967  COUNTRY     -  US
 DG5967  USGS QUAD   -  VIRGINIA (2018)
 DG5967
 DG5967                         *CURRENT SURVEY CONTROL
 DG5967  ______________________________________________________________________
 DG5967* NAD 83(2011) POSITION- 39 52 33.04102(N) 090 09 51.38915(W)   ADJUSTED
 DG5967* NAD 83(2011) ELLIP HT-   150.769 (meters)        (06/27/12)   ADJUSTED
 DG5967* NAD 83(2011) EPOCH   -  2010.00
 DG5967* NAVD 88 ORTHO HEIGHT -   183.4   (meters)      602.    (feet) GPS OBS
 DG5967  ______________________________________________________________________
 DG5967  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5967  GEOID HEIGHT    -        -32.633 (meters)                     GEOID03
 DG5967  GEOID HEIGHT    -        -32.634 (meters)                     GEOID18
 DG5967  NAD 83(2011) X  -    -14,053.741 (meters)                     COMP
 DG5967  NAD 83(2011) Y  - -4,901,652.786 (meters)                     COMP
 DG5967  NAD 83(2011) Z  -  4,067,512.423 (meters)                     COMP
 DG5967  LAPLACE CORR    -          1.04  (seconds)                    DEFLEC18
 DG5967
 DG5967  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5967  Standards:
 DG5967         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5967            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5967  -------------------------------------------------------------------
 DG5967  NETWORK    0.69   1.35           0.29   0.27   0.69      0.14614784
 DG5967  -------------------------------------------------------------------
 DG5967  Click here for local accuracies and other accuracy information.
 DG5967
 DG5967.The horizontal coordinates were established by GPS observations
 DG5967.and adjusted by the National Geodetic Survey in June 2012.
 DG5967
 DG5967.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5967.been affixed to the stable North American tectonic plate. See 
 DG5967.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5967
 DG5967.The horizontal coordinates are valid at the epoch date displayed above
 DG5967.which is a decimal equivalence of Year/Month/Day.
 DG5967
 DG5967.The orthometric height was determined by GPS observations and a
 DG5967.high-resolution geoid model.
 DG5967
 DG5967.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5967.GEOID18 height accuracy estimate available here.
 DG5967
 DG5967.Click photographs - Photos may exist for this station.
 DG5967
 DG5967.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5967
 DG5967.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5967
 DG5967.The ellipsoidal height was determined by GPS observations
 DG5967.and is referenced to NAD 83.
 DG5967
 DG5967. The following values were computed from the NAD 83(2011) position.
 DG5967
 DG5967;                    North         East     Units Scale Factor Converg.
 DG5967;SPC IL W     -   356,203.224   700,204.611   MT  0.99994118   +0 00 05.5
 DG5967;SPC IL W     - 1,168,643.41  2,297,254.63   sFT  0.99994118   +0 00 05.5
 DG5967;UTM  15      - 4,417,826.660   742,512.286   MT  1.00032410   +1 49 08.2
 DG5967
 DG5967!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5967!SPC IL W     -   0.99997635  x   0.99994118  =   0.99991753
 DG5967!UTM  15      -   0.99997635  x   1.00032410  =   1.00030044
 DG5967
 DG5967_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4251217826(NAD 83)
 DG5967
 DG5967                          SUPERSEDED SURVEY CONTROL
 DG5967
 DG5967  NAD 83(2007)-  39 52 33.04111(N)    090 09 51.38983(W) AD(2002.00) 0
 DG5967  ELLIP H (02/10/07)  150.783  (m)                       GP(2002.00)    
 DG5967  ELLIP H (02/03/05)  150.726  (m)                       GP(       ) 4 2
 DG5967  NAD 83(1997)-  39 52 33.04133(N)    090 09 51.39017(W) AD(       ) 1
 DG5967  ELLIP H (07/06/04)  150.732  (m)                       GP(       ) 3 2
 DG5967
 DG5967.Superseded values are not recommended for survey control.
 DG5967
 DG5967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5967.See file dsdata.pdf to determine how the superseded data were derived.
 DG5967
 DG5967_MARKER: DD = SURVEY DISK
 DG5967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5967_STAMPING: CASS-0N22E
 DG5967_MARK LOGO: IL-017
 DG5967_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5967+STABILITY: SURFACE MOTION
 DG5967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5967+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2003
 DG5967
 DG5967  HISTORY     - Date     Condition        Report By
 DG5967  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5967
 DG5967                          STATION DESCRIPTION
 DG5967
 DG5967'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5967'THE STATION IS LOCATED 2.5 MILE NORTH EAST OF LITERBERRY.
 DG5967'
 DG5967'TO REACH FROM INTERSECTION OF ILLINOIS ROUTE 125 AND ELEVATOR ROAD AT
 DG5967'THE WEST EDGE OF PHILADELPHIA, GO NORTHWEST ON ILLINOIS ROUTE 125 FOR
 DG5967'2.5 MILES TO A CROSSROAD, GO SOUTH ON BURLINGAME ROAD FOR 4.0 MILES TO
 DG5967'THE STATION ON THE LEFT, 0.15 MILES NORTH OF T ROAD WEST (LITTLE
 DG5967'INDIAN ROAD).
 DG5967'
 DG5967'IT IS 25.7 FT EAST OF BURLINGAME ROAD, 64.2 FT SOUTHEAST OF A POWER
 DG5967'POLE, 9.6 FT NORTH OF AN ABOVE GROUND UTILITY BOX AND 0.7 FT WEST OF A
 DG5967'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5969 ***********************************************************************
 DG5969  DESIGNATION -  CASS 0N25E
 DG5969  PID         -  DG5969
 DG5969  STATE/COUNTY-  IL/CASS
 DG5969  COUNTRY     -  US
 DG5969  USGS QUAD   -  PRENTICE (2018)
 DG5969
 DG5969                         *CURRENT SURVEY CONTROL
 DG5969  ______________________________________________________________________
 DG5969* NAD 83(2011) POSITION- 39 52 21.74071(N) 090 06 25.92544(W)   ADJUSTED
 DG5969* NAD 83(2011) ELLIP HT-   154.218 (meters)        (06/27/12)   ADJUSTED
 DG5969* NAD 83(2011) EPOCH   -  2010.00
 DG5969* NAVD 88 ORTHO HEIGHT -   186.9   (meters)      613.    (feet) GPS OBS
 DG5969  ______________________________________________________________________
 DG5969  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5969  GEOID HEIGHT    -        -32.600 (meters)                     GEOID03
 DG5969  GEOID HEIGHT    -        -32.605 (meters)                     GEOID18
 DG5969  NAD 83(2011) X  -     -9,171.542 (meters)                     COMP
 DG5969  NAD 83(2011) Y  - -4,901,890.448 (meters)                     COMP
 DG5969  NAD 83(2011) Z  -  4,067,247.149 (meters)                     COMP
 DG5969  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 DG5969
 DG5969  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5969  Standards:
 DG5969         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5969            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5969  -------------------------------------------------------------------
 DG5969  NETWORK    0.69   1.33           0.29   0.27   0.68      0.14078587
 DG5969  -------------------------------------------------------------------
 DG5969  Click here for local accuracies and other accuracy information.
 DG5969
 DG5969.The horizontal coordinates were established by GPS observations
 DG5969.and adjusted by the National Geodetic Survey in June 2012.
 DG5969
 DG5969.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5969.been affixed to the stable North American tectonic plate. See 
 DG5969.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5969
 DG5969.The horizontal coordinates are valid at the epoch date displayed above
 DG5969.which is a decimal equivalence of Year/Month/Day.
 DG5969
 DG5969.The orthometric height was determined by GPS observations and a
 DG5969.high-resolution geoid model.
 DG5969
 DG5969.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5969.GEOID18 height accuracy estimate available here.
 DG5969
 DG5969.Click photographs - Photos may exist for this station.
 DG5969
 DG5969.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5969
 DG5969.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5969
 DG5969.The ellipsoidal height was determined by GPS observations
 DG5969.and is referenced to NAD 83.
 DG5969
 DG5969. The following values were computed from the NAD 83(2011) position.
 DG5969
 DG5969;                    North         East     Units Scale Factor Converg.
 DG5969;SPC IL W     -   355,856.407   705,087.076   MT  0.99994149   +0 02 17.2
 DG5969;SPC IL W     - 1,167,505.56  2,313,273.18   sFT  0.99994149   +0 02 17.2
 DG5969;UTM  15      - 4,417,634.783   747,405.238   MT  1.00035362   +1 51 19.7
 DG5969
 DG5969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5969!SPC IL W     -   0.99997581  x   0.99994149  =   0.99991730
 DG5969!UTM  15      -   0.99997581  x   1.00035362  =   1.00032942
 DG5969
 DG5969_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4740517634(NAD 83)
 DG5969
 DG5969                          SUPERSEDED SURVEY CONTROL
 DG5969
 DG5969  NAD 83(2007)-  39 52 21.74081(N)    090 06 25.92613(W) AD(2002.00) 0
 DG5969  ELLIP H (02/10/07)  154.231  (m)                       GP(2002.00)    
 DG5969  ELLIP H (02/03/05)  154.178  (m)                       GP(       ) 4 2
 DG5969  NAD 83(1997)-  39 52 21.74099(N)    090 06 25.92642(W) AD(       ) 1
 DG5969  ELLIP H (07/06/04)  154.185  (m)                       GP(       ) 3 2
 DG5969
 DG5969.Superseded values are not recommended for survey control.
 DG5969
 DG5969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5969.See file dsdata.pdf to determine how the superseded data were derived.
 DG5969
 DG5969_MARKER: DD = SURVEY DISK
 DG5969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5969_STAMPING: CASS-0N25E
 DG5969_MARK LOGO: IL-017
 DG5969_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5969+STABILITY: SURFACE MOTION
 DG5969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5969+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2003
 DG5969
 DG5969  HISTORY     - Date     Condition        Report By
 DG5969  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5969
 DG5969                          STATION DESCRIPTION
 DG5969
 DG5969'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5969'THE STATION IS LOCATED 5.4 MILES SOUTH-SOUTHEAST OF THE CENTER OF
 DG5969'ASHLAND.
 DG5969'
 DG5969'TO REACH FROM INTERSECTION OF ILLINOIS ROUTE 123 AND
 DG5969'LITERBERRY/PRENTICE ROAD IN PRENTICE, GO WEST ON LITTERBERRY/PRENTICE
 DG5969'ROAD FOR 3.5 MILES TO T ROAD NORTH, GO NORTH ON WHEELER ROAD FOR 1.1
 DG5969'MILES TO THE STATION ON THE LEFT, IN THE SOUTHWEST QUAD OF
 DG5969'INTERSECTION OF WHEELER ROAD AND MORGAN/CASS COUNTY ROAD AND BAXTER
 DG5969'ROAD.
 DG5969'
 DG5969'IT IS 30.5 FT WEST OF THE CENTERLINE OF WHEELER ROAD, 30.7 FT SOUTH OF
 DG5969'THE CENTERLINE OF BAXTER ROAD, 49.0 FT SOUTH-SOUTHEAST OF A STREET
 DG5969'SIGN AND 1.0 FT NORTHEAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5971 ***********************************************************************
 DG5971  DESIGNATION -  CASS 0N28E
 DG5971  PID         -  DG5971
 DG5971  STATE/COUNTY-  IL/CASS
 DG5971  COUNTRY     -  US
 DG5971  USGS QUAD   -  PRENTICE (2018)
 DG5971
 DG5971                         *CURRENT SURVEY CONTROL
 DG5971  ______________________________________________________________________
 DG5971* NAD 83(2011) POSITION- 39 52 21.09389(N) 090 03 08.72700(W)   ADJUSTED
 DG5971* NAD 83(2011) ELLIP HT-   157.367 (meters)        (06/27/12)   ADJUSTED
 DG5971* NAD 83(2011) EPOCH   -  2010.00
 DG5971* NAVD 88 ORTHO HEIGHT -   190.0   (meters)      623.    (feet) GPS OBS
 DG5971  ______________________________________________________________________
 DG5971  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5971  GEOID HEIGHT    -        -32.571 (meters)                     GEOID03
 DG5971  GEOID HEIGHT    -        -32.585 (meters)                     GEOID18
 DG5971  NAD 83(2011) X  -     -4,485.125 (meters)                     COMP
 DG5971  NAD 83(2011) Y  - -4,901,912.182 (meters)                     COMP
 DG5971  NAD 83(2011) Z  -  4,067,233.857 (meters)                     COMP
 DG5971  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 DG5971
 DG5971  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5971  Standards:
 DG5971         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5971            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5971  -------------------------------------------------------------------
 DG5971  NETWORK    0.69   1.27           0.29   0.27   0.65      0.11962732
 DG5971  -------------------------------------------------------------------
 DG5971  Click here for local accuracies and other accuracy information.
 DG5971
 DG5971.The horizontal coordinates were established by GPS observations
 DG5971.and adjusted by the National Geodetic Survey in June 2012.
 DG5971
 DG5971.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5971.been affixed to the stable North American tectonic plate. See 
 DG5971.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5971
 DG5971.The horizontal coordinates are valid at the epoch date displayed above
 DG5971.which is a decimal equivalence of Year/Month/Day.
 DG5971
 DG5971.The orthometric height was determined by GPS observations and a
 DG5971.high-resolution geoid model.
 DG5971
 DG5971.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5971.GEOID18 height accuracy estimate available here.
 DG5971
 DG5971.Click photographs - Photos may exist for this station.
 DG5971
 DG5971.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5971
 DG5971.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5971
 DG5971.The ellipsoidal height was determined by GPS observations
 DG5971.and is referenced to NAD 83.
 DG5971
 DG5971. The following values were computed from the NAD 83(2011) position.
 DG5971
 DG5971;                    North         East     Units Scale Factor Converg.
 DG5971;SPC IL W     -   355,841.013   709,773.150   MT  0.99994235   +0 04 23.7
 DG5971;SPC IL W     - 1,167,455.06  2,328,647.41   sFT  0.99994235   +0 04 23.7
 DG5971;UTM  15      - 4,417,768.066   752,091.439   MT  1.00038244   +1 53 26.3
 DG5971;UTM  16      - 4,418,069.394   238,939.908   MT  1.00043911   -1 57 28.6
 DG5971
 DG5971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5971!SPC IL W     -   0.99997531  x   0.99994235  =   0.99991766
 DG5971!UTM  15      -   0.99997531  x   1.00038244  =   1.00035774
 DG5971!UTM  16      -   0.99997531  x   1.00043911  =   1.00041441
 DG5971
 DG5971_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5209117768(NAD 83)
 DG5971
 DG5971                          SUPERSEDED SURVEY CONTROL
 DG5971
 DG5971  NAD 83(2007)-  39 52 21.09400(N)    090 03 08.72769(W) AD(2002.00) 0
 DG5971  ELLIP H (02/10/07)  157.379  (m)                       GP(2002.00)    
 DG5971  ELLIP H (02/03/05)  157.330  (m)                       GP(       ) 4 2
 DG5971  NAD 83(1997)-  39 52 21.09415(N)    090 03 08.72789(W) AD(       ) 1
 DG5971  ELLIP H (07/06/04)  157.340  (m)                       GP(       ) 3 2
 DG5971
 DG5971.Superseded values are not recommended for survey control.
 DG5971
 DG5971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5971.See file dsdata.pdf to determine how the superseded data were derived.
 DG5971
 DG5971_MARKER: DD = SURVEY DISK
 DG5971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5971_STAMPING: CASS-0N28E
 DG5971_MARK LOGO: IL-017
 DG5971_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5971+STABILITY: SURFACE MOTION
 DG5971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5971+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2003
 DG5971
 DG5971  HISTORY     - Date     Condition        Report By
 DG5971  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5971
 DG5971                          STATION DESCRIPTION
 DG5971
 DG5971'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5971'THE STATION IS LOCATED 2.5 MILES SOUTHEAST OF THE CENTER OF ASHLAND.
 DG5971'
 DG5971'TO REACH FROM INTERSECTION OF ILLINOIS ROUTE 125 AND ILLINOIS ROUTE
 DG5971'123 AT THE NORTHEAST SIDE OF ASHLAND, GO NORTHWEST ON ILLINOIS ROUTE
 DG5971'125 FOR 2.8 MILES TO A CROSSROAD, GO SOUTH ON KEENEY ROAD FOR 1.8
 DG5971'MILES TO T ROAD, GO WEST ON MORGAN/CASS COUNTY ROAD FOR 0.1 MILES TO
 DG5971'THE STATION ON THE LEFT.
 DG5971'
 DG5971'IT IS 21.5 FT SOUTH OF THE CENTERLINE MORGAN/CASS COUNTY ROAD, 87.6 FT
 DG5971'EAST OF A POWER POLE AND 1.0 FT NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5994 ***********************************************************************
 DG5994  DESIGNATION -  CASS 12N11E
 DG5994  PID         -  DG5994
 DG5994  STATE/COUNTY-  IL/CASS
 DG5994  COUNTRY     -  US
 DG5994  USGS QUAD   -  CLEAR LAKE (2018)
 DG5994
 DG5994                         *CURRENT SURVEY CONTROL
 DG5994  ______________________________________________________________________
 DG5994* NAD 83(2011) POSITION- 40 02 43.61293(N) 090 22 11.92963(W)   ADJUSTED
 DG5994* NAD 83(2011) ELLIP HT-   101.680 (meters)        (06/27/12)   ADJUSTED
 DG5994* NAD 83(2011) EPOCH   -  2010.00
 DG5994* NAVD 88 ORTHO HEIGHT -   134.7   (meters)      442.    (feet) GPS OBS
 DG5994  ______________________________________________________________________
 DG5994  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5994  GEOID HEIGHT    -        -32.996 (meters)                     GEOID03
 DG5994  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 DG5994  NAD 83(2011) X  -    -31,573.385 (meters)                     COMP
 DG5994  NAD 83(2011) Y  - -4,889,438.250 (meters)                     COMP
 DG5994  NAD 83(2011) Z  -  4,081,915.415 (meters)                     COMP
 DG5994  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 DG5994
 DG5994  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5994  Standards:
 DG5994         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5994            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5994  -------------------------------------------------------------------
 DG5994  NETWORK    0.90   1.80           0.39   0.34   0.92      0.01354009
 DG5994  -------------------------------------------------------------------
 DG5994  Click here for local accuracies and other accuracy information.
 DG5994
 DG5994.The horizontal coordinates were established by GPS observations
 DG5994.and adjusted by the National Geodetic Survey in June 2012.
 DG5994
 DG5994.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5994.been affixed to the stable North American tectonic plate. See 
 DG5994.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5994
 DG5994.The horizontal coordinates are valid at the epoch date displayed above
 DG5994.which is a decimal equivalence of Year/Month/Day.
 DG5994
 DG5994.The orthometric height was determined by GPS observations and a
 DG5994.high-resolution geoid model.
 DG5994
 DG5994.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5994.GEOID18 height accuracy estimate available here.
 DG5994
 DG5994.Click photographs - Photos may exist for this station.
 DG5994
 DG5994.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5994
 DG5994.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5994
 DG5994.The ellipsoidal height was determined by GPS observations
 DG5994.and is referenced to NAD 83.
 DG5994
 DG5994. The following values were computed from the NAD 83(2011) position.
 DG5994
 DG5994;                    North         East     Units Scale Factor Converg.
 DG5994;SPC IL W     -   375,053.632   682,650.782   MT  0.99994488   -0 07 50.9
 DG5994;SPC IL W     - 1,230,488.46  2,239,663.44   sFT  0.99994488   -0 07 50.9
 DG5994;UTM  15      - 4,436,115.898   724,362.492   MT  1.00021973   +1 41 34.2
 DG5994
 DG5994!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5994!SPC IL W     -   0.99998405  x   0.99994488  =   0.99992893
 DG5994!UTM  15      -   0.99998405  x   1.00021973  =   1.00020378
 DG5994
 DG5994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2436236115(NAD 83)
 DG5994
 DG5994                          SUPERSEDED SURVEY CONTROL
 DG5994
 DG5994  NAD 83(2007)-  40 02 43.61307(N)    090 22 11.93039(W) AD(2002.00) 0
 DG5994  ELLIP H (02/10/07)  101.694  (m)                       GP(2002.00)    
 DG5994  ELLIP H (02/03/05)  101.684  (m)                       GP(       ) 4 2
 DG5994  NAD 83(1997)-  40 02 43.61323(N)    090 22 11.93027(W) AD(       ) 1
 DG5994  ELLIP H (07/06/04)  101.694  (m)                       GP(       ) 3 2
 DG5994
 DG5994.Superseded values are not recommended for survey control.
 DG5994
 DG5994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5994.See file dsdata.pdf to determine how the superseded data were derived.
 DG5994
 DG5994_MARKER: DD = SURVEY DISK
 DG5994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5994_STAMPING: CASS-12N11E
 DG5994_MARK LOGO: IL-017
 DG5994_PROJECTION: RECESSED 10 CENTIMETERS
 DG5994_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5994+STABILITY: SURFACE MOTION
 DG5994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5994+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2022
 DG5994
 DG5994  HISTORY     - Date     Condition        Report By
 DG5994  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5994  HISTORY     - 20220628 GOOD             ILDT
 DG5994
 DG5994                          STATION DESCRIPTION
 DG5994
 DG5994'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5994'THE STATION IS LOCATED 3.6 MILES NORTHEAST OF THE CENTER OF
 DG5994'BEARDSTOWN.
 DG5994'
 DG5994'TO REACH FROM THE POST OFFICE IN BEARDSTOWN AT THE INTERSEDTION OF
 DG5994'STATE ST. AND MAIN  ST., GO SOUTHEAST ON STATE ST. O.12 MILES TO 3RD
 DG5994'ST., TURN LEFT AND HEAD NORTHEAST THEN EAST 0.68 MILES TO (4TH
 DG5994'ST./CHANDLERVILLE RD./ CR7) AND CONTINUE EAST 0.75 MILES TO A T-RD
 DG5994'NORTH (DUCK SLOUGH RD.), TURN LEFT AND HEAD NORTH THEN NORTHEAST 2.3
 DG5994'MILES TO A CURVE RIGHT (EAST), CONTINUE 3.0 MILES TO THE STATION ON
 DG5994'THE RIGHT.
 DG5994'
 DG5994'IT IS 0.10 MILES WEST OF A T-RD SOUTH (SCHEWE RD.), 22.0 FT SOUTH FROM
 DG5994'THE CENTERLINE OF DUCK SLOUGH RD. (CLEAR LAKE RD.), 175.0 FT EAST OF A
 DG5994'POWERPOLE, 165.0 FT WEST OF A POWERPOLE, 1.0 FT EAST OF A A REBAR AND
 DG5994'1.0 FT NORTH OF A WITNESS POST.
 DG5994
 DG5994                          STATION RECOVERY (2022)
 DG5994
 DG5994'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6000 ***********************************************************************
 DG6000  DESIGNATION -  CASS 12N14E
 DG6000  PID         -  DG6000
 DG6000  STATE/COUNTY-  IL/CASS
 DG6000  COUNTRY     -  US
 DG6000  USGS QUAD   -  CLEAR LAKE (2018)
 DG6000
 DG6000                         *CURRENT SURVEY CONTROL
 DG6000  ______________________________________________________________________
 DG6000* NAD 83(2011) POSITION- 40 02 54.78031(N) 090 18 40.35266(W)   ADJUSTED
 DG6000* NAD 83(2011) ELLIP HT-   102.086 (meters)        (06/27/12)   ADJUSTED
 DG6000* NAD 83(2011) EPOCH   -  2010.00
 DG6000* NAVD 88 ORTHO HEIGHT -   135.1   (meters)      443.    (feet) GPS OBS
 DG6000  ______________________________________________________________________
 DG6000  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6000  GEOID HEIGHT    -        -32.963 (meters)                     GEOID03
 DG6000  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 DG6000  NAD 83(2011) X  -    -26,556.806 (meters)                     COMP
 DG6000  NAD 83(2011) Y  - -4,889,246.758 (meters)                     COMP
 DG6000  NAD 83(2011) Z  -  4,082,179.354 (meters)                     COMP
 DG6000  LAPLACE CORR    -          1.48  (seconds)                    DEFLEC18
 DG6000
 DG6000  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6000  Standards:
 DG6000         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6000            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6000  -------------------------------------------------------------------
 DG6000  NETWORK    0.84   1.72           0.36   0.33   0.88     -0.03376814
 DG6000  -------------------------------------------------------------------
 DG6000  Click here for local accuracies and other accuracy information.
 DG6000
 DG6000.The horizontal coordinates were established by GPS observations
 DG6000.and adjusted by the National Geodetic Survey in June 2012.
 DG6000
 DG6000.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6000.been affixed to the stable North American tectonic plate. See 
 DG6000.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6000
 DG6000.The horizontal coordinates are valid at the epoch date displayed above
 DG6000.which is a decimal equivalence of Year/Month/Day.
 DG6000
 DG6000.The orthometric height was determined by GPS observations and a
 DG6000.high-resolution geoid model.
 DG6000
 DG6000.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6000.GEOID18 height accuracy estimate available here.
 DG6000
 DG6000.Click photographs - Photos may exist for this station.
 DG6000
 DG6000.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6000
 DG6000.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6000
 DG6000.The ellipsoidal height was determined by GPS observations
 DG6000.and is referenced to NAD 83.
 DG6000
 DG6000. The following values were computed from the NAD 83(2011) position.
 DG6000
 DG6000;                    North         East     Units Scale Factor Converg.
 DG6000;SPC IL W     -   375,388.254   687,666.436   MT  0.99994305   -0 05 34.8
 DG6000;SPC IL W     - 1,231,586.30  2,256,118.97   sFT  0.99994305   -0 05 34.8
 DG6000;UTM  15      - 4,436,610.117   729,366.406   MT  1.00024769   +1 43 51.0
 DG6000
 DG6000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6000!SPC IL W     -   0.99998399  x   0.99994305  =   0.99992704
 DG6000!UTM  15      -   0.99998399  x   1.00024769  =   1.00023167
 DG6000
 DG6000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2936636610(NAD 83)
 DG6000
 DG6000                          SUPERSEDED SURVEY CONTROL
 DG6000
 DG6000  NAD 83(2007)-  40 02 54.78047(N)    090 18 40.35342(W) AD(2002.00) 0
 DG6000  ELLIP H (02/10/07)  102.098  (m)                       GP(2002.00)    
 DG6000  ELLIP H (02/03/05)  102.083  (m)                       GP(       ) 4 2
 DG6000  NAD 83(1997)-  40 02 54.78066(N)    090 18 40.35306(W) AD(       ) 1
 DG6000  ELLIP H (07/06/04)  102.100  (m)                       GP(       ) 3 2
 DG6000
 DG6000.Superseded values are not recommended for survey control.
 DG6000
 DG6000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6000.See file dsdata.pdf to determine how the superseded data were derived.
 DG6000
 DG6000_MARKER: DD = SURVEY DISK
 DG6000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6000_STAMPING: CASS-12N14E
 DG6000_MARK LOGO: IL-017
 DG6000_PROJECTION: RECESSED 20 CENTIMETERS
 DG6000_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6000+STABILITY: SURFACE MOTION
 DG6000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6000+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2022
 DG6000
 DG6000  HISTORY     - Date     Condition        Report By
 DG6000  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6000  HISTORY     - 20220628 GOOD             ILDT
 DG6000
 DG6000                          STATION DESCRIPTION
 DG6000
 DG6000'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG6000'THE STATION IS LOCATED 4.47 MILES NORTH-NORTHEAST FROM THE CENTER OF
 DG6000'BLUFF SPRINGS.
 DG6000'
 DG6000'TO REACH FROM BRICK SCHOOL 1927 LOCATED IN THE SOUTHEAST QUAD. OF
 DG6000'CHANDLERVILLE RD. (CR7) AND NORTH BLUFF SPRINGS RD. (CR6/CLEARLAKE
 DG6000'RD.), GO NORTH 1.45 MILES TO A CURVE LEFT (WEST), CONTINUE 1.72 MILES
 DG6000'TO A T-RD NORTH (CLEARLAKE RD.), TURN RIGHT AND GO NORTH 0.49 MILES TO
 DG6000'A CROSSROAD CLEARLAKE RD./BLUME RD. AND MOUND LAKE RD., TURN RIGHT AND
 DG6000'GO EAST 1.52 MILES TO A CURVE LEFT (NORTH), AND THE STATION IS ON THE
 DG6000'RIGHT.
 DG6000'
 DG6000'IT IS 55.0 FT SOUTH FROM PROJECTED CENTERLINE WEST, 13.9 FT WEST FROM
 DG6000'PROJECTED CENTERLINE NORTH, 12.4 FT SOUTH OF POWERPOLE, 18.2 FT NORTH
 DG6000'OF A POWERPOLE, 1.0 FT NORTH OF A REBAR AMD 1.0 FT WEST OF A WITNESS
 DG6000'POST.
 DG6000
 DG6000                          STATION RECOVERY (2022)
 DG6000
 DG6000'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG6000'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6001 ***********************************************************************
 DG6001  DESIGNATION -  CASS 12N17E
 DG6001  PID         -  DG6001
 DG6001  STATE/COUNTY-  IL/CASS
 DG6001  COUNTRY     -  US
 DG6001  USGS QUAD   -  CLEAR LAKE (2018)
 DG6001
 DG6001                         *CURRENT SURVEY CONTROL
 DG6001  ______________________________________________________________________
 DG6001* NAD 83(2011) POSITION- 40 02 34.26856(N) 090 15 08.09189(W)   ADJUSTED
 DG6001* NAD 83(2011) ELLIP HT-   101.888 (meters)        (06/27/12)   ADJUSTED
 DG6001* NAD 83(2011) EPOCH   -  2010.00
 DG6001* NAVD 88 ORTHO HEIGHT -   134.8   (meters)      442.    (feet) GPS OBS
 DG6001  ______________________________________________________________________
 DG6001  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6001  GEOID HEIGHT    -        -32.910 (meters)                     GEOID03
 DG6001  GEOID HEIGHT    -        -32.934 (meters)                     GEOID18
 DG6001  NAD 83(2011) X  -    -21,527.211 (meters)                     COMP
 DG6001  NAD 83(2011) Y  - -4,889,678.394 (meters)                     COMP
 DG6001  NAD 83(2011) Z  -  4,081,694.907 (meters)                     COMP
 DG6001  LAPLACE CORR    -          1.98  (seconds)                    DEFLEC18
 DG6001
 DG6001  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6001  Standards:
 DG6001         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6001            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6001  -------------------------------------------------------------------
 DG6001  NETWORK    0.87   1.49           0.39   0.31   0.76     -0.03009957
 DG6001  -------------------------------------------------------------------
 DG6001  Click here for local accuracies and other accuracy information.
 DG6001
 DG6001.The horizontal coordinates were established by GPS observations
 DG6001.and adjusted by the National Geodetic Survey in June 2012.
 DG6001
 DG6001.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6001.been affixed to the stable North American tectonic plate. See 
 DG6001.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6001
 DG6001.The horizontal coordinates are valid at the epoch date displayed above
 DG6001.which is a decimal equivalence of Year/Month/Day.
 DG6001
 DG6001.The orthometric height was determined by GPS observations and a
 DG6001.high-resolution geoid model.
 DG6001
 DG6001.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6001.GEOID18 height accuracy estimate available here.
 DG6001
 DG6001.Click photographs - Photos may exist for this station.
 DG6001
 DG6001.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6001
 DG6001.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6001
 DG6001.The ellipsoidal height was determined by GPS observations
 DG6001.and is referenced to NAD 83.
 DG6001
 DG6001. The following values were computed from the NAD 83(2011) position.
 DG6001
 DG6001;                    North         East     Units Scale Factor Converg.
 DG6001;SPC IL W     -   374,749.142   692,696.901   MT  0.99994183   -0 03 18.2
 DG6001;SPC IL W     - 1,229,489.48  2,272,623.08   sFT  0.99994183   -0 03 18.2
 DG6001;UTM  15      - 4,436,131.270   734,416.276   MT  1.00027653   +1 46 07.0
 DG6001
 DG6001!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6001!SPC IL W     -   0.99998402  x   0.99994183  =   0.99992585
 DG6001!UTM  15      -   0.99998402  x   1.00027653  =   1.00026054
 DG6001
 DG6001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3441636131(NAD 83)
 DG6001
 DG6001                          SUPERSEDED SURVEY CONTROL
 DG6001
 DG6001  NAD 83(2007)-  40 02 34.26873(N)    090 15 08.09265(W) AD(2002.00) 0
 DG6001  ELLIP H (02/10/07)  101.896  (m)                       GP(2002.00)    
 DG6001  ELLIP H (02/03/05)  101.874  (m)                       GP(       ) 4 2
 DG6001  NAD 83(1997)-  40 02 34.26889(N)    090 15 08.09215(W) AD(       ) 1
 DG6001  ELLIP H (07/06/04)  101.898  (m)                       GP(       ) 3 2
 DG6001
 DG6001.Superseded values are not recommended for survey control.
 DG6001
 DG6001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6001.See file dsdata.pdf to determine how the superseded data were derived.
 DG6001
 DG6001_MARKER: DD = SURVEY DISK
 DG6001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6001_STAMPING: CASS-12N17E
 DG6001_MARK LOGO: IL-017
 DG6001_PROJECTION: FLUSH
 DG6001_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6001+STABILITY: SURFACE MOTION
 DG6001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6001+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG6001
 DG6001  HISTORY     - Date     Condition        Report By
 DG6001  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6001
 DG6001                          STATION DESCRIPTION
 DG6001
 DG6001'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG6001'THE STATION IS LOCATED 5.2 MILES WEST FROM THE CENTER OF
 DG6001'CHANDLERVILLE.
 DG6001'
 DG6001'TO REACH FROM THE JUNCTION OF IL-78 AND CHANDLERVILLE RD., GO WEST ON
 DG6001'CHANDLERVILLE RD. 4.4 MILES TO A SIDE RD NORTH (W. GUM TOWN RD.),
 DG6001'TURN RIGHT AND HEAD NORTH FOR 1.84 MILES TO THE STATION ON THE LEFT,
 DG6001'SOUTHWEST CORNER OF VIRGINIA WATER WORKS YARD.
 DG6001'
 DG6001'IT IS 111.5 FT WEST OF THE CENTERLINE OF GUM TOWN RD., 57.1 FT
 DG6001'SOUTHWEST OF THE SOUTHWEST CORNER OF A PUMP HOUSE, 1.0 FT NORTH OF A
 DG6001'REBAR AND 1.0 FT EAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5997 ***********************************************************************
 DG5997  DESIGNATION -  CASS 12N20E
 DG5997  PID         -  DG5997
 DG5997  STATE/COUNTY-  IL/CASS
 DG5997  COUNTRY     -  US
 DG5997  USGS QUAD   -  CHANDLERVILLE (2018)
 DG5997
 DG5997                         *CURRENT SURVEY CONTROL
 DG5997  ______________________________________________________________________
 DG5997* NAD 83(2011) POSITION- 40 02 24.23726(N) 090 11 59.66364(W)   ADJUSTED
 DG5997* NAD 83(2011) ELLIP HT-   105.957 (meters)        (06/27/12)   ADJUSTED
 DG5997* NAD 83(2011) EPOCH   -  2010.00
 DG5997* NAVD 88 ORTHO HEIGHT -   138.8   (meters)      455.    (feet) GPS OBS
 DG5997  ______________________________________________________________________
 DG5997  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5997  GEOID HEIGHT    -        -32.855 (meters)                     GEOID03
 DG5997  GEOID HEIGHT    -        -32.877 (meters)                     GEOID18
 DG5997  NAD 83(2011) X  -    -17,061.060 (meters)                     COMP
 DG5997  NAD 83(2011) Y  - -4,889,898.184 (meters)                     COMP
 DG5997  NAD 83(2011) Z  -  4,081,460.653 (meters)                     COMP
 DG5997  LAPLACE CORR    -          2.06  (seconds)                    DEFLEC18
 DG5997
 DG5997  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5997  Standards:
 DG5997         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5997            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5997  -------------------------------------------------------------------
 DG5997  NETWORK    0.77   1.29           0.35   0.27   0.66     -0.01080053
 DG5997  -------------------------------------------------------------------
 DG5997  Click here for local accuracies and other accuracy information.
 DG5997
 DG5997.The horizontal coordinates were established by GPS observations
 DG5997.and adjusted by the National Geodetic Survey in June 2012.
 DG5997
 DG5997.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5997.been affixed to the stable North American tectonic plate. See 
 DG5997.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5997
 DG5997.The horizontal coordinates are valid at the epoch date displayed above
 DG5997.which is a decimal equivalence of Year/Month/Day.
 DG5997
 DG5997.The orthometric height was determined by GPS observations and a
 DG5997.high-resolution geoid model.
 DG5997
 DG5997.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5997.GEOID18 height accuracy estimate available here.
 DG5997
 DG5997.Click photographs - Photos may exist for this station.
 DG5997
 DG5997.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5997
 DG5997.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5997
 DG5997.The ellipsoidal height was determined by GPS observations
 DG5997.and is referenced to NAD 83.
 DG5997
 DG5997. The following values were computed from the NAD 83(2011) position.
 DG5997
 DG5997;                    North         East     Units Scale Factor Converg.
 DG5997;SPC IL W     -   374,436.784   697,163.343   MT  0.99994128   -0 01 17.0
 DG5997;SPC IL W     - 1,228,464.68  2,287,276.73   sFT  0.99994128   -0 01 17.0
 DG5997;UTM  15      - 4,435,961.146   738,891.954   MT  1.00030261   +1 48 08.0
 DG5997
 DG5997!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5997!SPC IL W     -   0.99998338  x   0.99994128  =   0.99992466
 DG5997!UTM  15      -   0.99998338  x   1.00030261  =   1.00028598
 DG5997
 DG5997_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3889135961(NAD 83)
 DG5997
 DG5997                          SUPERSEDED SURVEY CONTROL
 DG5997
 DG5997  NAD 83(2007)-  40 02 24.23743(N)    090 11 59.66440(W) AD(2002.00) 0
 DG5997  ELLIP H (02/10/07)  105.966  (m)                       GP(2002.00)    
 DG5997  ELLIP H (02/03/05)  105.942  (m)                       GP(       ) 4 2
 DG5997  NAD 83(1997)-  40 02 24.23758(N)    090 11 59.66395(W) AD(       ) 1
 DG5997  ELLIP H (07/06/04)  105.965  (m)                       GP(       ) 3 2
 DG5997
 DG5997.Superseded values are not recommended for survey control.
 DG5997
 DG5997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5997.See file dsdata.pdf to determine how the superseded data were derived.
 DG5997
 DG5997_MARKER: DD = SURVEY DISK
 DG5997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5997_STAMPING: 12N20E
 DG5997_MARK LOGO: IL-017
 DG5997_PROJECTION: RECESSED 15 CENTIMETERS
 DG5997_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DG5997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5997+STABILITY: SURFACE MOTION
 DG5997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5997+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2022
 DG5997
 DG5997  HISTORY     - Date     Condition        Report By
 DG5997  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5997  HISTORY     - 20111014 GOOD             ATKNA
 DG5997  HISTORY     - 20220616 GOOD             ILDT
 DG5997
 DG5997                          STATION DESCRIPTION
 DG5997
 DG5997'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5997'THE STATION IS LOCATED 2.5 MILES SOUTHWEST FROM THE CENTER OF
 DG5997'CHANDLERVILLE.
 DG5997'
 DG5997'TO REACH FROM THE JUNCTION OF IL-78 AND CHANDLERVILLE RD., GO WEST ON
 DG5997'CHANDLERVILLE RD. 1.4 MILES TO A T-RD NORTH (OLD RIVER RD.), TURN
 DG5997'RIGHT AND HEAD NORTH 0.5 MILES TO A T-RD. WEST (GUM TOWN RD.), AND THE
 DG5997'STATION IS ON THE LEFT IN THE NORTHWEST QUAD.
 DG5997'
 DG5997'IT IS 35.5 FT WEST FROM THE CENTERLINE OF OLD RIVER RD., 15.9 FT NORTH
 DG5997'OF THE CENTERLINE OF GUM TOWN RD., 22.4 FT SOUTHWEST OF A ABOVE GROUND
 DG5997'SPLICE BOX, 1.0 FT EAST OF A REBAR AND 1.0 FT SOUTH OF A WITNESS POST.
 DG5997
 DG5997                          STATION RECOVERY (2011)
 DG5997
 DG5997'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DG5997'RECOVERED IN GOOD CONDITION.
 DG5997
 DG5997                          STATION RECOVERY (2022)
 DG5997
 DG5997'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5997'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6002 ***********************************************************************
 DG6002  DESIGNATION -  CASS 12N22E
 DG6002  PID         -  DG6002
 DG6002  STATE/COUNTY-  IL/CASS
 DG6002  COUNTRY     -  US
 DG6002  USGS QUAD   -  CHANDLERVILLE (2018)
 DG6002
 DG6002                         *CURRENT SURVEY CONTROL
 DG6002  ______________________________________________________________________
 DG6002* NAD 83(2011) POSITION- 40 03 02.71351(N) 090 09 29.99883(W)   ADJUSTED
 DG6002* NAD 83(2011) ELLIP HT-   106.498 (meters)        (06/27/12)   ADJUSTED
 DG6002* NAD 83(2011) EPOCH   -  2010.00
 DG6002* NAVD 88 ORTHO HEIGHT -   139.4   (meters)      457.    (feet) GPS OBS
 DG6002  ______________________________________________________________________
 DG6002  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6002  GEOID HEIGHT    -        -32.828 (meters)                     GEOID03
 DG6002  GEOID HEIGHT    -        -32.851 (meters)                     GEOID18
 DG6002  NAD 83(2011) X  -    -13,510.859 (meters)                     COMP
 DG6002  NAD 83(2011) Y  - -4,889,146.145 (meters)                     COMP
 DG6002  NAD 83(2011) Z  -  4,082,369.499 (meters)                     COMP
 DG6002  LAPLACE CORR    -          1.96  (seconds)                    DEFLEC18
 DG6002
 DG6002  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6002  Standards:
 DG6002         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6002            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6002  -------------------------------------------------------------------
 DG6002  NETWORK    0.74   1.25           0.33   0.27   0.64      0.02581821
 DG6002  -------------------------------------------------------------------
 DG6002  Click here for local accuracies and other accuracy information.
 DG6002
 DG6002.The horizontal coordinates were established by GPS observations
 DG6002.and adjusted by the National Geodetic Survey in June 2012.
 DG6002
 DG6002.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6002.been affixed to the stable North American tectonic plate. See 
 DG6002.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6002
 DG6002.The horizontal coordinates are valid at the epoch date displayed above
 DG6002.which is a decimal equivalence of Year/Month/Day.
 DG6002
 DG6002.The orthometric height was determined by GPS observations and a
 DG6002.high-resolution geoid model.
 DG6002
 DG6002.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6002.GEOID18 height accuracy estimate available here.
 DG6002
 DG6002.Click photographs - Photos may exist for this station.
 DG6002
 DG6002.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6002
 DG6002.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6002
 DG6002.The ellipsoidal height was determined by GPS observations
 DG6002.and is referenced to NAD 83.
 DG6002
 DG6002. The following values were computed from the NAD 83(2011) position.
 DG6002
 DG6002;                    North         East     Units Scale Factor Converg.
 DG6002;SPC IL W     -   375,622.948   700,711.074   MT  0.99994118   +0 00 19.3
 DG6002;SPC IL W     - 1,232,356.29  2,298,916.25   sFT  0.99994118   +0 00 19.3
 DG6002;UTM  15      - 4,437,260.103   742,401.440   MT  1.00032341   +1 49 45.9
 DG6002
 DG6002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6002!SPC IL W     -   0.99998329  x   0.99994118  =   0.99992447
 DG6002!UTM  15      -   0.99998329  x   1.00032341  =   1.00030670
 DG6002
 DG6002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4240137260(NAD 83)
 DG6002
 DG6002                          SUPERSEDED SURVEY CONTROL
 DG6002
 DG6002  NAD 83(2007)-  40 03 02.71368(N)    090 09 29.99959(W) AD(2002.00) 0
 DG6002  ELLIP H (02/10/07)  106.507  (m)                       GP(2002.00)    
 DG6002  ELLIP H (02/03/05)  106.480  (m)                       GP(       ) 4 2
 DG6002  NAD 83(1997)-  40 03 02.71378(N)    090 09 29.99911(W) AD(       ) 1
 DG6002  ELLIP H (07/06/04)  106.504  (m)                       GP(       ) 3 2
 DG6002
 DG6002.Superseded values are not recommended for survey control.
 DG6002
 DG6002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6002.See file dsdata.pdf to determine how the superseded data were derived.
 DG6002
 DG6002_MARKER: DD = SURVEY DISK
 DG6002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6002_STAMPING: CASS-12N22E
 DG6002_MARK LOGO: IL-017
 DG6002_PROJECTION: FLUSH
 DG6002_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6002+STABILITY: SURFACE MOTION
 DG6002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6002+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG6002
 DG6002  HISTORY     - Date     Condition        Report By
 DG6002  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6002
 DG6002                          STATION DESCRIPTION
 DG6002
 DG6002'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG6002'TO REACH FROM THE POST OFFICE IN CHANDLERVILLE, GO SOUTHWEST ON MAIN
 DG6002'ST. 0.07 MILES TO RIVER ST., TURN RIGHT AND HEAD NORTHWEST 0.11 MILES
 DG6002'TO THE INTERSECTION OF IL-78, CONTINUE NORTHWEST ON ENGLISH ST. 0.36
 DG6002'MILES TO CHANDLERVILLE'S WATERWORKS DEPARTMENT, TURN RIGHT ON SMALL
 DG6002'ROCK RD. 0.07 MILES TO THE STATION ON THE LEFT.
 DG6002'
 DG6002'IT IS 68.5 FT SOUTH OF THE CENTERLINE OF A RD. HEADING WEST, 20.5 FT
 DG6002'WEST OF A ROAD HEADING NORTH, 49.0 FT SOUTH OF A FENCE POST, 1.0 FT
 DG6002'NORTH OF A REBAR AND 1.0 FT EAST OF WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5999 ***********************************************************************
 DG5999  DESIGNATION -  CASS 12N28E
 DG5999  PID         -  DG5999
 DG5999  STATE/COUNTY-  IL/CASS
 DG5999  COUNTRY     -  US
 DG5999  USGS QUAD   -  NEWMANSVILLE (2018)
 DG5999
 DG5999                         *CURRENT SURVEY CONTROL
 DG5999  ______________________________________________________________________
 DG5999* NAD 83(2011) POSITION- 40 02 45.39583(N) 090 03 03.16086(W)   ADJUSTED
 DG5999* NAD 83(2011) ELLIP HT-   151.532 (meters)        (06/27/12)   ADJUSTED
 DG5999* NAD 83(2011) EPOCH   -  2010.00
 DG5999* NAVD 88 ORTHO HEIGHT -   184.3   (meters)      605.    (feet) GPS OBS
 DG5999  ______________________________________________________________________
 DG5999  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5999  GEOID HEIGHT    -        -32.731 (meters)                     GEOID03
 DG5999  GEOID HEIGHT    -        -32.753 (meters)                     GEOID18
 DG5999  NAD 83(2011) X  -     -4,341.859 (meters)                     COMP
 DG5999  NAD 83(2011) Y  - -4,889,541.045 (meters)                     COMP
 DG5999  NAD 83(2011) Z  -  4,081,989.588 (meters)                     COMP
 DG5999  LAPLACE CORR    -          1.39  (seconds)                    DEFLEC18
 DG5999
 DG5999  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5999  Standards:
 DG5999         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5999            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5999  -------------------------------------------------------------------
 DG5999  NETWORK    0.74   1.27           0.32   0.28   0.65      0.07247008
 DG5999  -------------------------------------------------------------------
 DG5999  Click here for local accuracies and other accuracy information.
 DG5999
 DG5999.The horizontal coordinates were established by GPS observations
 DG5999.and adjusted by the National Geodetic Survey in June 2012.
 DG5999
 DG5999.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5999.been affixed to the stable North American tectonic plate. See 
 DG5999.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5999
 DG5999.The horizontal coordinates are valid at the epoch date displayed above
 DG5999.which is a decimal equivalence of Year/Month/Day.
 DG5999
 DG5999.The orthometric height was determined by GPS observations and a
 DG5999.high-resolution geoid model.
 DG5999
 DG5999.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5999.GEOID18 height accuracy estimate available here.
 DG5999
 DG5999.Click photographs - Photos may exist for this station.
 DG5999
 DG5999.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5999
 DG5999.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5999
 DG5999.The ellipsoidal height was determined by GPS observations
 DG5999.and is referenced to NAD 83.
 DG5999
 DG5999. The following values were computed from the NAD 83(2011) position.
 DG5999
 DG5999;                    North         East     Units Scale Factor Converg.
 DG5999;SPC IL W     -   375,095.237   709,880.430   MT  0.99994238   +0 04 28.2
 DG5999;SPC IL W     - 1,230,624.96  2,328,999.38   sFT  0.99994238   +0 04 28.2
 DG5999;UTM  15      - 4,437,024.419   751,586.707   MT  1.00037928   +1 53 54.5
 DG5999;UTM  16      - 4,437,317.175   239,731.184   MT  1.00043400   -1 57 50.5
 DG5999
 DG5999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5999!SPC IL W     -   0.99997623  x   0.99994238  =   0.99991861
 DG5999!UTM  15      -   0.99997623  x   1.00037928  =   1.00035550
 DG5999!UTM  16      -   0.99997623  x   1.00043400  =   1.00041022
 DG5999
 DG5999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5158637024(NAD 83)
 DG5999
 DG5999                          SUPERSEDED SURVEY CONTROL
 DG5999
 DG5999  NAD 83(2007)-  40 02 45.39601(N)    090 03 03.16162(W) AD(2002.00) 0
 DG5999  ELLIP H (02/10/07)  151.542  (m)                       GP(2002.00)    
 DG5999  ELLIP H (02/03/05)  151.514  (m)                       GP(       ) 4 2
 DG5999  NAD 83(1997)-  40 02 45.39594(N)    090 03 03.16118(W) AD(       ) 1
 DG5999  ELLIP H (07/06/04)  151.536  (m)                       GP(       ) 3 2
 DG5999
 DG5999.Superseded values are not recommended for survey control.
 DG5999
 DG5999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5999.See file dsdata.pdf to determine how the superseded data were derived.
 DG5999
 DG5999_MARKER: DD = SURVEY DISK
 DG5999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5999_STAMPING: CASS-12N28E
 DG5999_MARK LOGO: IL-017
 DG5999_PROJECTION: FLUSH
 DG5999_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5999+STABILITY: SURFACE MOTION
 DG5999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5999+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG5999
 DG5999  HISTORY     - Date     Condition        Report By
 DG5999  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5999
 DG5999                          STATION DESCRIPTION
 DG5999
 DG5999'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5999'THE STATION IS LOCATED 5.5 MILES EAST FROM THE CENTER OF
 DG5999'CHANDLERVILLE.
 DG5999'
 DG5999'TO REACH THE STATION FROM THE POST OFFICE IN CHANDLERVILLE, GO
 DG5999'NORTHEAST ON MAIN ST. 0.29 MILES TO ILLINI ST. (CR 12), TURN RIGHT AND
 DG5999'HEAD SOUTHEAST 0.17 MILES TO THE INTERSECTION OF FIFTH ST., LINCOLN
 DG5999'ST., AND ILLINI ST., CONTINUE LEFT (EAST) ON OAKFORD (CR 12) FOR 5.36
 DG5999'MILES TO A T-RD SOUTH (MT. OLIVE RD.), TURN RIGHT AND HEAD SOUTH 1.33
 DG5999'MILES TO THE STATION ON THE LEFT.
 DG5999'
 DG5999'IT IS 0.07 MILES NORTH OF RESIDENCE 11931, 173.5 FT NORTHEAST FROM A
 DG5999'POWER POLE, 153.0 FT SOUTHEAST FROM A POWERPOLE, 16.0 FT EAST FROM THE
 DG5999'CENTERLINE OF PONTIAC RD., 1.0 FT NORTH FROM A REBAR AND 1.0 FT WEST
 DG5999'FROM A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6004 ***********************************************************************
 DG6004  DESIGNATION -  CASS 12N31E
 DG6004  PID         -  DG6004
 DG6004  STATE/COUNTY-  IL/CASS
 DG6004  COUNTRY     -  US
 DG6004  USGS QUAD   -  OAKFORD (2018)
 DG6004
 DG6004                         *CURRENT SURVEY CONTROL
 DG6004  ______________________________________________________________________
 DG6004* NAD 83(2011) POSITION- 40 03 01.63701(N) 089 59 58.31504(W)   ADJUSTED
 DG6004* NAD 83(2011) ELLIP HT-   146.113 (meters)        (06/27/12)   ADJUSTED
 DG6004* NAD 83(2011) EPOCH   -  2010.00
 DG6004* NAVD 88 ORTHO HEIGHT -   178.8   (meters)      587.    (feet) GPS OBS
 DG6004  ______________________________________________________________________
 DG6004  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6004  GEOID HEIGHT    -        -32.696 (meters)                     GEOID03
 DG6004  GEOID HEIGHT    -        -32.721 (meters)                     GEOID18
 DG6004  NAD 83(2011) X  -         39.940 (meters)                     COMP
 DG6004  NAD 83(2011) Y  - -4,889,216.503 (meters)                     COMP
 DG6004  NAD 83(2011) Z  -  4,082,369.574 (meters)                     COMP
 DG6004  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 DG6004
 DG6004  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6004  Standards:
 DG6004         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6004            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6004  -------------------------------------------------------------------
 DG6004  NETWORK    0.69   1.16           0.30   0.26   0.59      0.06907118
 DG6004  -------------------------------------------------------------------
 DG6004  Click here for local accuracies and other accuracy information.
 DG6004
 DG6004.The horizontal coordinates were established by GPS observations
 DG6004.and adjusted by the National Geodetic Survey in June 2012.
 DG6004
 DG6004.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6004.been affixed to the stable North American tectonic plate. See 
 DG6004.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6004
 DG6004.The horizontal coordinates are valid at the epoch date displayed above
 DG6004.which is a decimal equivalence of Year/Month/Day.
 DG6004
 DG6004.The orthometric height was determined by GPS observations and a
 DG6004.high-resolution geoid model.
 DG6004
 DG6004.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6004.GEOID18 height accuracy estimate available here.
 DG6004
 DG6004.Click photographs - Photos may exist for this station.
 DG6004
 DG6004.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6004
 DG6004.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6004
 DG6004.The ellipsoidal height was determined by GPS observations
 DG6004.and is referenced to NAD 83.
 DG6004
 DG6004. The following values were computed from the NAD 83(2011) position.
 DG6004
 DG6004;                    North         East     Units Scale Factor Converg.
 DG6004;SPC IL W     -   375,603.098   714,260.932   MT  0.99994368   +0 06 27.2
 DG6004;SPC IL W     - 1,232,291.16  2,343,371.07   sFT  0.99994368   +0 06 27.2
 DG6004;UTM  16      - 4,437,669.055   244,129.077   MT  1.00040605   -1 55 52.1
 DG6004;UTM  15      - 4,437,671.749   755,950.787   MT  1.00040655   +1 55 54.2
 DG6004
 DG6004!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6004!SPC IL W     -   0.99997708  x   0.99994368  =   0.99992076
 DG6004!UTM  16      -   0.99997708  x   1.00040605  =   1.00038312
 DG6004!UTM  15      -   0.99997708  x   1.00040655  =   1.00038362
 DG6004
 DG6004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4412937669(NAD 83)
 DG6004
 DG6004                          SUPERSEDED SURVEY CONTROL
 DG6004
 DG6004  NAD 83(2007)-  40 03 01.63719(N)    089 59 58.31581(W) AD(2002.00) 0
 DG6004  ELLIP H (02/10/07)  146.124  (m)                       GP(2002.00)    
 DG6004  ELLIP H (02/03/05)  146.097  (m)                       GP(       ) 4 2
 DG6004  NAD 83(1997)-  40 03 01.63701(N)    089 59 58.31537(W) AD(       ) 1
 DG6004  ELLIP H (07/06/04)  146.118  (m)                       GP(       ) 3 2
 DG6004
 DG6004.Superseded values are not recommended for survey control.
 DG6004
 DG6004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6004.See file dsdata.pdf to determine how the superseded data were derived.
 DG6004
 DG6004_MARKER: DD = SURVEY DISK
 DG6004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6004_STAMPING: CASS-12N31E
 DG6004_MARK LOGO: IL-017
 DG6004_PROJECTION: RECESSED 18 CENTIMETERS
 DG6004_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6004+STABILITY: SURFACE MOTION
 DG6004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6004+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2020
 DG6004
 DG6004  HISTORY     - Date     Condition        Report By
 DG6004  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6004  HISTORY     - 20200415 GOOD             ILDT
 DG6004
 DG6004                          STATION DESCRIPTION
 DG6004
 DG6004'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG6004'THE STATION IS LOCATED 4.1 MILES SOUTHWEST FROM THE CENTER OF OAKFORD.
 DG6004'
 DG6004'TO REACH FROM THE JUNCTION OF WHITLEY RD. AND OAKFORD RD. (WEST OF THE
 DG6004'R.R. TRACKS AND NORTH OF THE POST OFFICE IN OAKFORD), HEAD SOUTHWEST
 DG6004'ON OAKFORD RD. 2.34 MILES TO A T-RD. SOUTH (E. COUNTY LINE RD.), TURN
 DG6004'LEFT AND HEAD SOUTH 2.2 MILES TO A T-RD WEST (LYNN  RD.), AND THE
 DG6004'STATION LOCATED IN THE NORTHWEST QUAD. OF THE INTERSECTION.
 DG6004'
 DG6004'IT IS 54.0 FT NORTH FROM THE CENTERLINE OF LYNN RD., 26.8 FT WEST FROM
 DG6004'THE CENTERLINE OF E. COUNTY LINE RD., 19.2 FT NORTH FROM A UTILITY
 DG6004'BOX, 1.0 FT SOUTH OF A REBAR AND 1.0 FT EAST FROM A METAL WITNESS
 DG6004'POST.
 DG6004
 DG6004                          STATION RECOVERY (2020)
 DG6004
 DG6004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5993 ***********************************************************************
 DG5993  DESIGNATION -  CASS 13N11E
 DG5993  PID         -  DG5993
 DG5993  STATE/COUNTY-  IL/CASS
 DG5993  COUNTRY     -  US
 DG5993  USGS QUAD   -  CLEAR LAKE (2018)
 DG5993
 DG5993                         *CURRENT SURVEY CONTROL
 DG5993  ______________________________________________________________________
 DG5993* NAD 83(2011) POSITION- 40 04 14.34426(N) 090 21 58.71507(W)   ADJUSTED
 DG5993* NAD 83(2011) ELLIP HT-   100.474 (meters)        (06/27/12)   ADJUSTED
 DG5993* NAD 83(2011) EPOCH   -  2010.00
 DG5993* NAVD 88 ORTHO HEIGHT -   133.5   (meters)      438.    (feet) GPS OBS
 DG5993  ______________________________________________________________________
 DG5993  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5993  GEOID HEIGHT    -        -33.012 (meters)                     GEOID03
 DG5993  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 DG5993  NAD 83(2011) X  -    -31,248.618 (meters)                     COMP
 DG5993  NAD 83(2011) Y  - -4,887,638.368 (meters)                     COMP
 DG5993  NAD 83(2011) Z  -  4,084,056.587 (meters)                     COMP
 DG5993  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 DG5993
 DG5993  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5993  Standards:
 DG5993         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5993            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5993  -------------------------------------------------------------------
 DG5993  NETWORK    0.85   1.76           0.37   0.32   0.90     -0.01700168
 DG5993  -------------------------------------------------------------------
 DG5993  Click here for local accuracies and other accuracy information.
 DG5993
 DG5993.The horizontal coordinates were established by GPS observations
 DG5993.and adjusted by the National Geodetic Survey in June 2012.
 DG5993
 DG5993.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5993.been affixed to the stable North American tectonic plate. See 
 DG5993.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5993
 DG5993.The horizontal coordinates are valid at the epoch date displayed above
 DG5993.which is a decimal equivalence of Year/Month/Day.
 DG5993
 DG5993.The orthometric height was determined by GPS observations and a
 DG5993.high-resolution geoid model.
 DG5993
 DG5993.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5993.GEOID18 height accuracy estimate available here.
 DG5993
 DG5993.Click photographs - Photos may exist for this station.
 DG5993
 DG5993.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5993
 DG5993.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5993
 DG5993.The ellipsoidal height was determined by GPS observations
 DG5993.and is referenced to NAD 83.
 DG5993
 DG5993. The following values were computed from the NAD 83(2011) position.
 DG5993
 DG5993;                    North         East     Units Scale Factor Converg.
 DG5993;SPC IL W     -   377,851.212   682,970.287   MT  0.99994475   -0 07 42.7
 DG5993;SPC IL W     - 1,239,666.85  2,240,711.68   sFT  0.99994475   -0 07 42.7
 DG5993;UTM  15      - 4,438,923.004   724,592.847   MT  1.00022100   +1 41 46.0
 DG5993
 DG5993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5993!SPC IL W     -   0.99998424  x   0.99994475  =   0.99992899
 DG5993!UTM  15      -   0.99998424  x   1.00022100  =   1.00020523
 DG5993
 DG5993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2459238923(NAD 83)
 DG5993
 DG5993                          SUPERSEDED SURVEY CONTROL
 DG5993
 DG5993  NAD 83(2007)-  40 04 14.34443(N)    090 21 58.71583(W) AD(2002.00) 0
 DG5993  ELLIP H (02/10/07)  100.486  (m)                       GP(2002.00)    
 DG5993  ELLIP H (02/03/05)  100.470  (m)                       GP(       ) 4 2
 DG5993  NAD 83(1997)-  40 04 14.34460(N)    090 21 58.71546(W) AD(       ) 1
 DG5993  ELLIP H (07/06/04)  100.488  (m)                       GP(       ) 3 2
 DG5993
 DG5993.Superseded values are not recommended for survey control.
 DG5993
 DG5993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5993.See file dsdata.pdf to determine how the superseded data were derived.
 DG5993
 DG5993_MARKER: DD = SURVEY DISK
 DG5993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5993_STAMPING: CASS-13N11E
 DG5993_MARK LOGO: IL-017
 DG5993_PROJECTION: RECESSED 18 CENTIMETERS
 DG5993_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5993+STABILITY: SURFACE MOTION
 DG5993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5993+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2020
 DG5993
 DG5993  HISTORY     - Date     Condition        Report By
 DG5993  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5993  HISTORY     - 20200408 GOOD             ILDT
 DG5993
 DG5993                          STATION DESCRIPTION
 DG5993
 DG5993'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5993'THE STATION IS LOCATED 4.9 MILES NORTHEAST OF THE CENTER OF
 DG5993'BEARDSTOWN.
 DG5993'
 DG5993'TO REACH FROM THE POST OFFICE IN BEARDSTOWN AT THE INTERSEDTION OF
 DG5993'STATE ST. AND MAIN  ST., GO SOUTHEAST ON STATE ST. O.12 MILES TO 3RD
 DG5993'ST., TURN LEFT AND HEAD NORTHEAST THEN EAST 0.68 MILES TO (4TH
 DG5993'ST./CHANDLERVILLE RD./ CR7) AND CONTINUE EAST 0.75 MILES TO A T-RD
 DG5993'NORTH (DUCK SLOUGH RD.), TURN LEFT AND HEAD NORTH THEN NORTHEAST 2.3
 DG5993'MILES TO CURVE RIGHT (EAST), CONTINUE 2.43 MILES TO A T-RD NORTH
 DG5993'(PHELPS DITCH RD.), TURN LEFT AND HEAD NORTHEASTERLY 2.24 MILES TO THE
 DG5993'STATION ON THE RIGHT.
 DG5993'
 DG5993'IT IS 220 FT WEST OF A PRIVATE DRIVE NORTH, 79.3 FT SOUTHEAST OF A
 DG5993'POWERPOLE, 17.0 FT SOUTH FROM THE CENTERLINE OF PHELPS DITCH RD., 1.0
 DG5993'FT WEST OF A REBAR AND 1.0 FT NORTH OF A WITNESS POST.
 DG5993
 DG5993                          STATION RECOVERY (2020)
 DG5993
 DG5993'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG5993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6003 ***********************************************************************
 DG6003  DESIGNATION -  CASS 13N26E
 DG6003  PID         -  DG6003
 DG6003  STATE/COUNTY-  IL/CASS
 DG6003  COUNTRY     -  US
 DG6003  USGS QUAD   -  NEWMANSVILLE (2018)
 DG6003
 DG6003                         *CURRENT SURVEY CONTROL
 DG6003  ______________________________________________________________________
 DG6003* NAD 83(2011) POSITION- 40 03 25.86869(N) 090 05 26.10708(W)   ADJUSTED
 DG6003* NAD 83(2011) ELLIP HT-   120.225 (meters)        (06/27/12)   ADJUSTED
 DG6003* NAD 83(2011) EPOCH   -  2010.00
 DG6003* NAVD 88 ORTHO HEIGHT -   153.0   (meters)      502.    (feet) GPS OBS
 DG6003  ______________________________________________________________________
 DG6003  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6003  GEOID HEIGHT    -        -32.773 (meters)                     GEOID03
 DG6003  GEOID HEIGHT    -        -32.795 (meters)                     GEOID18
 DG6003  NAD 83(2011) X  -     -7,729.114 (meters)                     COMP
 DG6003  NAD 83(2011) Y  - -4,888,709.621 (meters)                     COMP
 DG6003  NAD 83(2011) Z  -  4,082,925.004 (meters)                     COMP
 DG6003  LAPLACE CORR    -          1.66  (seconds)                    DEFLEC18
 DG6003
 DG6003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6003  Standards:
 DG6003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6003  -------------------------------------------------------------------
 DG6003  NETWORK    0.76   1.27           0.34   0.28   0.65      0.02994555
 DG6003  -------------------------------------------------------------------
 DG6003  Click here for local accuracies and other accuracy information.
 DG6003
 DG6003.The horizontal coordinates were established by GPS observations
 DG6003.and adjusted by the National Geodetic Survey in June 2012.
 DG6003
 DG6003.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6003.been affixed to the stable North American tectonic plate. See 
 DG6003.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6003
 DG6003.The horizontal coordinates are valid at the epoch date displayed above
 DG6003.which is a decimal equivalence of Year/Month/Day.
 DG6003
 DG6003.The orthometric height was determined by GPS observations and a
 DG6003.high-resolution geoid model.
 DG6003
 DG6003.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6003.GEOID18 height accuracy estimate available here.
 DG6003
 DG6003.Click photographs - Photos may exist for this station.
 DG6003
 DG6003.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6003
 DG6003.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6003
 DG6003.The ellipsoidal height was determined by GPS observations
 DG6003.and is referenced to NAD 83.
 DG6003
 DG6003. The following values were computed from the NAD 83(2011) position.
 DG6003
 DG6003;                    North         East     Units Scale Factor Converg.
 DG6003;SPC IL W     -   376,339.827   706,491.077   MT  0.99994169   +0 02 56.3
 DG6003;SPC IL W     - 1,234,708.25  2,317,879.48   sFT  0.99994169   +0 02 56.3
 DG6003;UTM  15      - 4,438,160.973   748,157.992   MT  1.00035818   +1 52 23.9
 DG6003
 DG6003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6003!SPC IL W     -   0.99998114  x   0.99994169  =   0.99992283
 DG6003!UTM  15      -   0.99998114  x   1.00035818  =   1.00033931
 DG6003
 DG6003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4815738160(NAD 83)
 DG6003
 DG6003                          SUPERSEDED SURVEY CONTROL
 DG6003
 DG6003  NAD 83(2007)-  40 03 25.86887(N)    090 05 26.10785(W) AD(2002.00) 0
 DG6003  ELLIP H (02/10/07)  120.234  (m)                       GP(2002.00)    
 DG6003  ELLIP H (02/03/05)  120.207  (m)                       GP(       ) 4 2
 DG6003  NAD 83(1997)-  40 03 25.86890(N)    090 05 26.10729(W) AD(       ) 1
 DG6003  ELLIP H (07/06/04)  120.231  (m)                       GP(       ) 3 2
 DG6003
 DG6003.Superseded values are not recommended for survey control.
 DG6003
 DG6003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6003.See file dsdata.pdf to determine how the superseded data were derived.
 DG6003
 DG6003_MARKER: DD = SURVEY DISK
 DG6003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6003_STAMPING: CASS-13N26E
 DG6003_MARK LOGO: IL-017
 DG6003_PROJECTION: FLUSH
 DG6003_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6003+STABILITY: SURFACE MOTION
 DG6003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6003+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG6003
 DG6003  HISTORY     - Date     Condition        Report By
 DG6003  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6003
 DG6003                          STATION DESCRIPTION
 DG6003
 DG6003'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG6003'THE STATION IS LOCATED 3.5 MILES EAST FROM THE CENTER OF
 DG6003'CHANDLERVILLE.
 DG6003'
 DG6003'TO REACH THE STATION FROM THE POST OFFICE IN CHANDLERVILLE, GO
 DG6003'NORTHEAST ON MAIN ST. 0.29 MILES TO ILLINI ST. (CR 12), TURN RIGHT AND
 DG6003'HEAD SOUTHEAST 0.17 MILES TO THE INTERSECTION OF FIFTH ST., LINCOLN
 DG6003'ST., AND ILLINI ST., CONTINUE LEFT (EAST) ON OAKFORD (CR 12) FOR 3.0
 DG6003'MILES TO THE STATION ON THE LEFT.
 DG6003'
 DG6003'IT IS 210 FT EAST FROM THE CENTER OF A BOX CULVERT, 77.1 FT NORTHEAST
 DG6003'OF A NAIL AND BOTTLECAP IN A FENCE POST, 74.9 FT NORTHWEST OF A NAIL
 DG6003'AND BOTTLECAP IN A FENCE POST, 33.0 FT NORTH FROM THE CENTERLINE OF
 DG6003'OAKFORD (CR. 12) AND 1.0 FT EAST OF A REBAR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6006 ***********************************************************************
 DG6006  DESIGNATION -  CASS 15N29E
 DG6006  PID         -  DG6006
 DG6006  STATE/COUNTY-  IL/CASS
 DG6006  COUNTRY     -  US
 DG6006  USGS QUAD   -  NEWMANSVILLE (2018)
 DG6006
 DG6006                         *CURRENT SURVEY CONTROL
 DG6006  ______________________________________________________________________
 DG6006* NAD 83(2011) POSITION- 40 05 50.17315(N) 090 02 13.23113(W)   ADJUSTED
 DG6006* NAD 83(2011) ELLIP HT-   108.472 (meters)        (06/27/12)   ADJUSTED
 DG6006* NAD 83(2011) EPOCH   -  2010.00
 DG6006* NAVD 88 ORTHO HEIGHT -   141.3   (meters)      464.    (feet) GPS OBS
 DG6006  ______________________________________________________________________
 DG6006  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6006  GEOID HEIGHT    -        -32.760 (meters)                     GEOID03
 DG6006  GEOID HEIGHT    -        -32.786 (meters)                     GEOID18
 DG6006  NAD 83(2011) X  -     -3,155.876 (meters)                     COMP
 DG6006  NAD 83(2011) Y  - -4,885,840.132 (meters)                     COMP
 DG6006  NAD 83(2011) Z  -  4,086,323.177 (meters)                     COMP
 DG6006  LAPLACE CORR    -          1.64  (seconds)                    DEFLEC18
 DG6006
 DG6006  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6006  Standards:
 DG6006         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6006            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6006  -------------------------------------------------------------------
 DG6006  NETWORK    0.79   1.33           0.35   0.29   0.68      0.05296728
 DG6006  -------------------------------------------------------------------
 DG6006  Click here for local accuracies and other accuracy information.
 DG6006
 DG6006.The horizontal coordinates were established by GPS observations
 DG6006.and adjusted by the National Geodetic Survey in June 2012.
 DG6006
 DG6006.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6006.been affixed to the stable North American tectonic plate. See 
 DG6006.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6006
 DG6006.The horizontal coordinates are valid at the epoch date displayed above
 DG6006.which is a decimal equivalence of Year/Month/Day.
 DG6006
 DG6006.The orthometric height was determined by GPS observations and a
 DG6006.high-resolution geoid model.
 DG6006
 DG6006.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6006.GEOID18 height accuracy estimate available here.
 DG6006
 DG6006.Click photographs - Photos may exist for this station.
 DG6006
 DG6006.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6006
 DG6006.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6006
 DG6006.The ellipsoidal height was determined by GPS observations
 DG6006.and is referenced to NAD 83.
 DG6006
 DG6006. The following values were computed from the NAD 83(2011) position.
 DG6006
 DG6006;                    North         East     Units Scale Factor Converg.
 DG6006;SPC IL W     -   380,795.684   711,055.623   MT  0.99994268   +0 05 00.6
 DG6006;SPC IL W     - 1,249,327.17  2,332,854.99   sFT  0.99994268   +0 05 00.6
 DG6006;UTM  15      - 4,442,761.922   752,580.206   MT  1.00038544   +1 54 34.0
 DG6006;UTM  16      - 4,442,974.940   241,109.186   MT  1.00042518   -1 57 25.9
 DG6006
 DG6006!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6006!SPC IL W     -   0.99998298  x   0.99994268  =   0.99992566
 DG6006!UTM  15      -   0.99998298  x   1.00038544  =   1.00036842
 DG6006!UTM  16      -   0.99998298  x   1.00042518  =   1.00040816
 DG6006
 DG6006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5258042761(NAD 83)
 DG6006
 DG6006                          SUPERSEDED SURVEY CONTROL
 DG6006
 DG6006  NAD 83(2007)-  40 05 50.17335(N)    090 02 13.23190(W) AD(2002.00) 0
 DG6006  ELLIP H (02/10/07)  108.482  (m)                       GP(2002.00)    
 DG6006  ELLIP H (02/03/05)  108.453  (m)                       GP(       ) 4 2
 DG6006  NAD 83(1997)-  40 05 50.17330(N)    090 02 13.23133(W) AD(       ) 1
 DG6006  ELLIP H (07/06/04)  108.477  (m)                       GP(       ) 3 2
 DG6006
 DG6006.Superseded values are not recommended for survey control.
 DG6006
 DG6006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6006.See file dsdata.pdf to determine how the superseded data were derived.
 DG6006
 DG6006_MARKER: DD = SURVEY DISK
 DG6006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6006_STAMPING: CASS-15N29E
 DG6006_MARK LOGO: IL-017
 DG6006_PROJECTION: FLUSH
 DG6006_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6006+STABILITY: SURFACE MOTION
 DG6006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6006+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2011
 DG6006
 DG6006  HISTORY     - Date     Condition        Report By
 DG6006  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6006  HISTORY     - 20111015 GOOD             ATKNA
 DG6006
 DG6006                          STATION DESCRIPTION
 DG6006
 DG6006'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG6006'THE STATION IS LOCATED 7.2 MILES NORTHEAST FROM THE CENTER OF
 DG6006'CHANDLERVILLE.
 DG6006'
 DG6006'TO REACH FROM THE POST OFFICE IN CHANDLERVILLE, GO NORTHEAST ON MAIN
 DG6006'ST. 0.29 MILES TO ILLINI ST. (CR 12), TURN RIGHT AND HEAD SOUTHEAST
 DG6006'0.17 MILES TO THE INTERSECTION OF FIFTH ST., LINCOLN ST., AND ILLINI
 DG6006'ST., CONTINUE LEFT (EAST) ON OAKFORD (CR 12) FOR 6.1 MILES TO A T-RD
 DG6006'SOUTH (W. BARRETT RD.), TURN LEFT AND HEAD NORTH 2.0 MILES TO THE
 DG6006'STATION ON THE RIGHT IT THE SOUTHEAST QUAD. OF THE INTERSECTION.
 DG6006'
 DG6006'IT IS 20.5 FT EAST FROM THE CETERLINE OF BARRETT RD. HEADING SOUTH,
 DG6006'41.0 FT FROM THE CENTERLINE OF BARRETT RD. HEADING EAST, 1.0 FT SOUTH
 DG6006'OF A REBAR AND 1.0 FT WEST OF A METAL WITNESS POST.
 DG6006
 DG6006                          STATION RECOVERY (2011)
 DG6006
 DG6006'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DG6006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6005 ***********************************************************************
 DG6005  DESIGNATION -  CASS 15N31E
 DG6005  PID         -  DG6005
 DG6005  STATE/COUNTY-  IL/CASS
 DG6005  COUNTRY     -  US
 DG6005  USGS QUAD   -  OAKFORD (2018)
 DG6005
 DG6005                         *CURRENT SURVEY CONTROL
 DG6005  ______________________________________________________________________
 DG6005* NAD 83(2011) POSITION- 40 05 11.88773(N) 089 59 45.44893(W)   ADJUSTED
 DG6005* NAD 83(2011) ELLIP HT-   114.123 (meters)        (06/27/12)   ADJUSTED
 DG6005* NAD 83(2011) EPOCH   -  2010.00
 DG6005* NAVD 88 ORTHO HEIGHT -   146.9   (meters)      482.    (feet) GPS OBS
 DG6005  ______________________________________________________________________
 DG6005  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6005  GEOID HEIGHT    -        -32.719 (meters)                     GEOID03
 DG6005  GEOID HEIGHT    -        -32.745 (meters)                     GEOID18
 DG6005  NAD 83(2011) X  -        344.728 (meters)                     COMP
 DG6005  NAD 83(2011) Y  - -4,886,605.965 (meters)                     COMP
 DG6005  NAD 83(2011) Z  -  4,085,423.433 (meters)                     COMP
 DG6005  LAPLACE CORR    -          1.80  (seconds)                    DEFLEC18
 DG6005
 DG6005  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6005  Standards:
 DG6005         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6005            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6005  -------------------------------------------------------------------
 DG6005  NETWORK    0.71   1.25           0.31   0.27   0.64      0.07604566
 DG6005  -------------------------------------------------------------------
 DG6005  Click here for local accuracies and other accuracy information.
 DG6005
 DG6005.The horizontal coordinates were established by GPS observations
 DG6005.and adjusted by the National Geodetic Survey in June 2012.
 DG6005
 DG6005.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6005.been affixed to the stable North American tectonic plate. See 
 DG6005.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6005
 DG6005.The horizontal coordinates are valid at the epoch date displayed above
 DG6005.which is a decimal equivalence of Year/Month/Day.
 DG6005
 DG6005.The orthometric height was determined by GPS observations and a
 DG6005.high-resolution geoid model.
 DG6005
 DG6005.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6005.GEOID18 height accuracy estimate available here.
 DG6005
 DG6005.Click photographs - Photos may exist for this station.
 DG6005
 DG6005.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6005
 DG6005.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6005
 DG6005.The ellipsoidal height was determined by GPS observations
 DG6005.and is referenced to NAD 83.
 DG6005
 DG6005. The following values were computed from the NAD 83(2011) position.
 DG6005
 DG6005;                    North         East     Units Scale Factor Converg.
 DG6005;SPC IL W     -   379,620.808   714,558.176   MT  0.99994378   +0 06 35.7
 DG6005;SPC IL W     - 1,245,472.60  2,344,346.28   sFT  0.99994378   +0 06 35.7
 DG6005;UTM  16      - 4,441,675.488   244,569.316   MT  1.00040327   -1 55 49.0
 DG6005;UTM  15      - 4,441,698.752   756,120.016   MT  1.00040761   +1 56 07.8
 DG6005
 DG6005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6005!SPC IL W     -   0.99998210  x   0.99994378  =   0.99992588
 DG6005!UTM  16      -   0.99998210  x   1.00040327  =   1.00038536
 DG6005!UTM  15      -   0.99998210  x   1.00040761  =   1.00038970
 DG6005
 DG6005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4456941675(NAD 83)
 DG6005
 DG6005                          SUPERSEDED SURVEY CONTROL
 DG6005
 DG6005  NAD 83(2007)-  40 05 11.88792(N)    089 59 45.44970(W) AD(2002.00) 0
 DG6005  ELLIP H (02/10/07)  114.134  (m)                       GP(2002.00)    
 DG6005  ELLIP H (02/03/05)  114.108  (m)                       GP(       ) 4 2
 DG6005  NAD 83(1997)-  40 05 11.88776(N)    089 59 45.44923(W) AD(       ) 1
 DG6005  ELLIP H (07/06/04)  114.129  (m)                       GP(       ) 3 2
 DG6005
 DG6005.Superseded values are not recommended for survey control.
 DG6005
 DG6005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6005.See file dsdata.pdf to determine how the superseded data were derived.
 DG6005
 DG6005_MARKER: DD = SURVEY DISK
 DG6005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6005_STAMPING: CASS-15N31E
 DG6005_MARK LOGO: IL-017
 DG6005_PROJECTION: FLUSH
 DG6005_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6005+STABILITY: SURFACE MOTION
 DG6005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6005+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2011
 DG6005
 DG6005  HISTORY     - Date     Condition        Report By
 DG6005  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6005  HISTORY     - 20111015 GOOD             ATKNA
 DG6005
 DG6005                          STATION DESCRIPTION
 DG6005
 DG6005'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG6005'THE STATION IS LOCATED 2.0 MILES SOUTHWEST FROM THE CENTER OF OAKFORD.
 DG6005'
 DG6005'TO REACH FROM THE JUNCTION OF WHITLEY RD. AND OAKFORD RD. (WEST OF THE
 DG6005'R.R. TRACKS AND NORTH OF THE POST OFFICE IN OAKFORD), HEAD SOUTHWEST
 DG6005'ON OAKFORD RD. 2.0 MILES TO THE STATION ON THE RIGHT.
 DG6005'
 DG6005'IT IS 82.4 FT NORTHWEST FROM A POWERPOLE, 41.6 FT EAST FROM THE EAST
 DG6005'END OF A CMP, 37.0 FT NORTH FROM THE CENTERLINE OF OAKFORD RD., 1.0 FT
 DG6005'EAST OF A REBAR AND 1.0 FT SOUTH OF A METAL WITNESS POST.
 DG6005
 DG6005                          STATION RECOVERY (2011)
 DG6005
 DG6005'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DG6005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5962 ***********************************************************************
 DG5962  DESIGNATION -  CASS 1N13E
 DG5962  PID         -  DG5962
 DG5962  STATE/COUNTY-  IL/CASS
 DG5962  COUNTRY     -  US
 DG5962  USGS QUAD   -  ARENZVILLE EAST (2018)
 DG5962
 DG5962                         *CURRENT SURVEY CONTROL
 DG5962  ______________________________________________________________________
 DG5962* NAD 83(2011) POSITION- 39 53 00.51740(N) 090 19 58.65560(W)   ADJUSTED
 DG5962* NAD 83(2011) ELLIP HT-   145.038 (meters)        (06/27/12)   ADJUSTED
 DG5962* NAD 83(2011) EPOCH   -  2010.00
 DG5962* NAVD 88 ORTHO HEIGHT -   177.8   (meters)      583.    (feet) GPS OBS
 DG5962  ______________________________________________________________________
 DG5962  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5962  GEOID HEIGHT    -        -32.750 (meters)                     GEOID03
 DG5962  GEOID HEIGHT    -        -32.754 (meters)                     GEOID18
 DG5962  NAD 83(2011) X  -    -28,481.485 (meters)                     COMP
 DG5962  NAD 83(2011) Y  - -4,901,042.410 (meters)                     COMP
 DG5962  NAD 83(2011) Z  -  4,068,159.079 (meters)                     COMP
 DG5962  LAPLACE CORR    -          1.11  (seconds)                    DEFLEC18
 DG5962
 DG5962  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5962  Standards:
 DG5962         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5962            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5962  -------------------------------------------------------------------
 DG5962  NETWORK    0.78   1.27           0.35   0.28   0.65      0.06953446
 DG5962  -------------------------------------------------------------------
 DG5962  Click here for local accuracies and other accuracy information.
 DG5962
 DG5962.The horizontal coordinates were established by GPS observations
 DG5962.and adjusted by the National Geodetic Survey in June 2012.
 DG5962
 DG5962.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5962.been affixed to the stable North American tectonic plate. See 
 DG5962.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5962
 DG5962.The horizontal coordinates are valid at the epoch date displayed above
 DG5962.which is a decimal equivalence of Year/Month/Day.
 DG5962
 DG5962.The orthometric height was determined by GPS observations and a
 DG5962.high-resolution geoid model.
 DG5962
 DG5962.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5962.GEOID18 height accuracy estimate available here.
 DG5962
 DG5962.Click photographs - Photos may exist for this station.
 DG5962
 DG5962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5962
 DG5962.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5962
 DG5962.The ellipsoidal height was determined by GPS observations
 DG5962.and is referenced to NAD 83.
 DG5962
 DG5962. The following values were computed from the NAD 83(2011) position.
 DG5962
 DG5962;                    North         East     Units Scale Factor Converg.
 DG5962;SPC IL W     -   357,063.843   685,776.306   MT  0.99994367   -0 06 23.9
 DG5962;SPC IL W     - 1,171,466.96  2,249,917.76   sFT  0.99994367   -0 06 23.9
 DG5962;UTM  15      - 4,418,229.378   728,059.034   MT  1.00024035   +1 42 39.3
 DG5962
 DG5962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5962!SPC IL W     -   0.99997725  x   0.99994367  =   0.99992092
 DG5962!UTM  15      -   0.99997725  x   1.00024035  =   1.00021759
 DG5962
 DG5962_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2805918229(NAD 83)
 DG5962
 DG5962                          SUPERSEDED SURVEY CONTROL
 DG5962
 DG5962  NAD 83(2007)-  39 53 00.51749(N)    090 19 58.65629(W) AD(2002.00) 0
 DG5962  ELLIP H (02/10/07)  145.052  (m)                       GP(2002.00)    
 DG5962  ELLIP H (02/03/05)  144.999  (m)                       GP(       ) 4 2
 DG5962  NAD 83(1997)-  39 53 00.51772(N)    090 19 58.65659(W) AD(       ) 1
 DG5962  ELLIP H (07/06/04)  145.007  (m)                       GP(       ) 3 2
 DG5962
 DG5962.Superseded values are not recommended for survey control.
 DG5962
 DG5962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5962.See file dsdata.pdf to determine how the superseded data were derived.
 DG5962
 DG5962_MARKER: DD = SURVEY DISK
 DG5962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5962_STAMPING: CASS-1N13E
 DG5962_MARK LOGO: IL-017
 DG5962_PROJECTION: RECESSED 10 CENTIMETERS
 DG5962_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5962+STABILITY: SURFACE MOTION
 DG5962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5962+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2022
 DG5962
 DG5962  HISTORY     - Date     Condition        Report By
 DG5962  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5962  HISTORY     - 20220706 GOOD             ILDT
 DG5962
 DG5962                          STATION DESCRIPTION
 DG5962
 DG5962'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5962'THE STATION IS LOCATED 2.0 MILES EAST-NORTH EAST OF THE CENTER OF
 DG5962'ARENZVILLE.
 DG5962'
 DG5962'TO REACH FROM THE POST OFFICE IN ARENZVILLE, GO EAST ON FREDERICK
 DG5962'STREET FOR 0.08 MILES TO AN INTERSECTION, GO NORTH ON HENRIETTA STREET
 DG5962'FOR 0.09 MILES TO A SHARP CURVE EAST, CONTINUE EASTERLY ON VIRGINIA
 DG5962'ROAD FOR 2.18 MILES TO THE STATION ON THE RIGHT IN THE NORTHEAST QUAD
 DG5962'OF THE T ROAD INTERSECTION OF VIRGINIA ROAD AND CRUM ROAD.
 DG5962'
 DG5962'IT IS 38.5 FT EAST OF THE CENTERLINE OF VIRGINIA ROAD, 146.0 FT NORTH
 DG5962'OF THE CENTERLINE OF CRUM ROAD, 172.0 FT SOUTH OF A POWER POLE AND 1.0
 DG5962'FT WEST OF A WITNESS POST.
 DG5962
 DG5962                          STATION RECOVERY (2022)
 DG5962
 DG5962'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5962'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5958 ***********************************************************************
 DG5958  DESIGNATION -  CASS 2N8E
 DG5958  PID         -  DG5958
 DG5958  STATE/COUNTY-  IL/CASS
 DG5958  COUNTRY     -  US
 DG5958  USGS QUAD   -  ARENZVILLE WEST (2018)
 DG5958
 DG5958                         *CURRENT SURVEY CONTROL
 DG5958  ______________________________________________________________________
 DG5958* NAD 83(2011) POSITION- 39 54 21.21076(N) 090 25 45.76923(W)   ADJUSTED
 DG5958* NAD 83(2011) ELLIP HT-   106.083 (meters)        (06/27/12)   ADJUSTED
 DG5958* NAD 83(2011) EPOCH   -  2010.00
 DG5958* NAVD 88 ORTHO HEIGHT -   138.9   (meters)      456.    (feet) GPS OBS
 DG5958  ______________________________________________________________________
 DG5958  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5958  GEOID HEIGHT    -        -32.820 (meters)                     GEOID03
 DG5958  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 DG5958  NAD 83(2011) X  -    -36,716.995 (meters)                     COMP
 DG5958  NAD 83(2011) Y  - -4,899,361.419 (meters)                     COMP
 DG5958  NAD 83(2011) Z  -  4,070,043.582 (meters)                     COMP
 DG5958  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 DG5958
 DG5958  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5958  Standards:
 DG5958         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5958            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5958  -------------------------------------------------------------------
 DG5958  NETWORK    1.15   2.14           0.49   0.44   1.09      0.20101224
 DG5958  -------------------------------------------------------------------
 DG5958  Click here for local accuracies and other accuracy information.
 DG5958
 DG5958.The horizontal coordinates were established by GPS observations
 DG5958.and adjusted by the National Geodetic Survey in June 2012.
 DG5958
 DG5958.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5958.been affixed to the stable North American tectonic plate. See 
 DG5958.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5958
 DG5958.The horizontal coordinates are valid at the epoch date displayed above
 DG5958.which is a decimal equivalence of Year/Month/Day.
 DG5958
 DG5958.The orthometric height was determined by GPS observations and a
 DG5958.high-resolution geoid model.
 DG5958
 DG5958.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5958.GEOID18 height accuracy estimate available here.
 DG5958
 DG5958.Click photographs - Photos may exist for this station.
 DG5958
 DG5958.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5958
 DG5958.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5958
 DG5958.The ellipsoidal height was determined by GPS observations
 DG5958.and is referenced to NAD 83.
 DG5958
 DG5958. The following values were computed from the NAD 83(2011) position.
 DG5958
 DG5958;                    North         East     Units Scale Factor Converg.
 DG5958;SPC IL W     -   359,572.276   677,536.406   MT  0.99994739   -0 10 06.7
 DG5958;SPC IL W     - 1,179,696.71  2,222,884.03   sFT  0.99994739   -0 10 06.7
 DG5958;UTM  15      - 4,420,475.760   719,741.444   MT  1.00019449   +1 38 59.2
 DG5958
 DG5958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5958!SPC IL W     -   0.99998336  x   0.99994739  =   0.99993075
 DG5958!UTM  15      -   0.99998336  x   1.00019449  =   1.00017784
 DG5958
 DG5958_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1974120475(NAD 83)
 DG5958
 DG5958                          SUPERSEDED SURVEY CONTROL
 DG5958
 DG5958  NAD 83(2007)-  39 54 21.21085(N)    090 25 45.76993(W) AD(2002.00) 0
 DG5958  ELLIP H (02/10/07)  106.098  (m)                       GP(2002.00)    
 DG5958  ELLIP H (02/03/05)  106.061  (m)                       GP(       ) 4 2
 DG5958  NAD 83(1997)-  39 54 21.21099(N)    090 25 45.77007(W) AD(       ) 1
 DG5958  ELLIP H (07/06/04)  106.078  (m)                       GP(       ) 3 2
 DG5958
 DG5958.Superseded values are not recommended for survey control.
 DG5958
 DG5958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5958.See file dsdata.pdf to determine how the superseded data were derived.
 DG5958
 DG5958_MARKER: DD = SURVEY DISK
 DG5958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5958_STAMPING: CASS-2N8E
 DG5958_MARK LOGO: IL-017
 DG5958_PROJECTION: RECESSED 10 CENTIMETERS
 DG5958_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5958+STABILITY: SURFACE MOTION
 DG5958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5958+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2022
 DG5958
 DG5958  HISTORY     - Date     Condition        Report By
 DG5958  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5958  HISTORY     - 20220707 GOOD             ILDT
 DG5958
 DG5958                          STATION DESCRIPTION
 DG5958
 DG5958'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5958'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL) THE
 DG5958'STATION IS LOCATED 3.6 MILES NORTH WEST OF THE CENTER OF ARENZVILLE.
 DG5958'
 DG5958'TO REACH FROM THE POST OFFICE IN ARENZVILLE, GO WEST ON FREDERICK
 DG5958'STREET FOR 0.08 MILES TO T ROAD INTERSECTION, GO SOUTH ON STATE STREET
 DG5958'FOR 0.05 MILES TO A CROSSROAD, GO WEST ON MAIN STREET/ARENZVILLE ROAD
 DG5958'FOR 3.13 MILES TO T ROAD NORTH, GO NORTH ON BOULEVARD ROAD FOR 2.33
 DG5958'MILES TO T ROAD WEST, GO WEST ON LEVEE ROAD FOR 0.04 MILES TO STATION
 DG5958'ON THE RIGHT.
 DG5958'
 DG5958'IT IS 31.5 FT NORTH OF CENTERLINE OF LEVEE ROAD, 9.6 FT EAST OF A
 DG5958'POWER POLE AND 1.0 FT SOUTH OF A WITNESS POST.
 DG5958
 DG5958                          STATION RECOVERY (2022)
 DG5958
 DG5958'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5958'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5961 ***********************************************************************
 DG5961  DESIGNATION -  CASS 3N10E
 DG5961  PID         -  DG5961
 DG5961  STATE/COUNTY-  IL/CASS
 DG5961  COUNTRY     -  US
 DG5961  USGS QUAD   -  ARENZVILLE WEST (2018)
 DG5961
 DG5961                         *CURRENT SURVEY CONTROL
 DG5961  ______________________________________________________________________
 DG5961* NAD 83(2011) POSITION- 39 55 33.46996(N) 090 23 12.59498(W)   ADJUSTED
 DG5961* NAD 83(2011) ELLIP HT-   111.889 (meters)        (06/27/12)   ADJUSTED
 DG5961* NAD 83(2011) EPOCH   -  2010.00
 DG5961* NAVD 88 ORTHO HEIGHT -   144.8   (meters)      475.    (feet) GPS OBS
 DG5961  ______________________________________________________________________
 DG5961  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5961  GEOID HEIGHT    -        -32.835 (meters)                     GEOID03
 DG5961  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 DG5961  NAD 83(2011) X  -    -33,069.047 (meters)                     COMP
 DG5961  NAD 83(2011) Y  - -4,897,961.751 (meters)                     COMP
 DG5961  NAD 83(2011) Z  -  4,071,756.686 (meters)                     COMP
 DG5961  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 DG5961
 DG5961  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5961  Standards:
 DG5961         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5961            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5961  -------------------------------------------------------------------
 DG5961  NETWORK    0.88   1.49           0.38   0.34   0.76      0.05608511
 DG5961  -------------------------------------------------------------------
 DG5961  Click here for local accuracies and other accuracy information.
 DG5961
 DG5961.The horizontal coordinates were established by GPS observations
 DG5961.and adjusted by the National Geodetic Survey in June 2012.
 DG5961
 DG5961.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5961.been affixed to the stable North American tectonic plate. See 
 DG5961.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5961
 DG5961.The horizontal coordinates are valid at the epoch date displayed above
 DG5961.which is a decimal equivalence of Year/Month/Day.
 DG5961
 DG5961.The orthometric height was determined by GPS observations and a
 DG5961.high-resolution geoid model.
 DG5961
 DG5961.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5961.GEOID18 height accuracy estimate available here.
 DG5961
 DG5961.Click photographs - Photos may exist for this station.
 DG5961
 DG5961.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5961
 DG5961.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5961
 DG5961.The ellipsoidal height was determined by GPS observations
 DG5961.and is referenced to NAD 83.
 DG5961
 DG5961. The following values were computed from the NAD 83(2011) position.
 DG5961
 DG5961;                    North         East     Units Scale Factor Converg.
 DG5961;SPC IL W     -   361,790.967   681,180.048   MT  0.99994554   -0 08 28.7
 DG5961;SPC IL W     - 1,186,975.86  2,234,838.21   sFT  0.99994554   -0 08 28.7
 DG5961;UTM  15      - 4,422,809.574   723,313.756   MT  1.00021397   +1 40 40.1
 DG5961
 DG5961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5961!SPC IL W     -   0.99998245  x   0.99994554  =   0.99992799
 DG5961!UTM  15      -   0.99998245  x   1.00021397  =   1.00019641
 DG5961
 DG5961_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2331322809(NAD 83)
 DG5961
 DG5961                          SUPERSEDED SURVEY CONTROL
 DG5961
 DG5961  NAD 83(2007)-  39 55 33.47005(N)    090 23 12.59569(W) AD(2002.00) 0
 DG5961  ELLIP H (02/10/07)  111.904  (m)                       GP(2002.00)    
 DG5961  ELLIP H (02/03/05)  111.868  (m)                       GP(       ) 4 2
 DG5961  NAD 83(1997)-  39 55 33.47018(N)    090 23 12.59585(W) AD(       ) 1
 DG5961  ELLIP H (07/06/04)  111.881  (m)                       GP(       ) 3 2
 DG5961
 DG5961.Superseded values are not recommended for survey control.
 DG5961
 DG5961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5961.See file dsdata.pdf to determine how the superseded data were derived.
 DG5961
 DG5961_MARKER: DD = SURVEY DISK
 DG5961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5961_STAMPING: CASS-3N10E
 DG5961_MARK LOGO: IL-017
 DG5961_PROJECTION: RECESSED 10 CENTIMETERS
 DG5961_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5961+STABILITY: SURFACE MOTION
 DG5961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5961+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2022
 DG5961
 DG5961  HISTORY     - Date     Condition        Report By
 DG5961  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5961  HISTORY     - 20220707 GOOD             ILDT
 DG5961
 DG5961                          STATION DESCRIPTION
 DG5961
 DG5961'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5961'THE STATION IS LOCATED 3.5 MILES NORTH OF THE CENTER OF ARENZVILLE.
 DG5961'
 DG5961'TO REACH FROM THE POST OFFICE IN ARENZVILLE, GO WEST ON FREDERICK
 DG5961'STREET FOR 0.08 MILES TO T ROAD INTERSECTION, GO SOUTH ON STATE STREET
 DG5961'FOR 0.05 MILES TO A CROSSROAD, GO WEST ON MAIN STREET FOR 0.08 MILES
 DG5961'TO T ROAD INTERSECTION, GO NORTH ON BEARDSTOWN/ARENZVILLE ROAD FOR 3.5
 DG5961'MILES TO T ROAD EAST, GO EAST ON HAGENER ROAD FOR 0.19 MILES TO THE
 DG5961'STATION ON THE LEFT.
 DG5961'
 DG5961'IT IS 25.5 FT NORTH OF CENTERLINE HAGENER ROAD, 78.4 FT EAST OF A
 DG5961'POWER POLE, 81.2 FT WEST OF A POWER POLE, 121.0 FT EAST OF CENTERLINE
 DG5961'OF A FIELD ENTRANCE, 125.0 FT WEST OF CENTERLINE OF A FIELD ENTRANCE
 DG5961'AND 1.0 FT SOUTH OF A WITNESS POST.
 DG5961
 DG5961                          STATION RECOVERY (2022)
 DG5961
 DG5961'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5961'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5976 ***********************************************************************
 DG5976  DESIGNATION -  CASS 3N13E
 DG5976  PID         -  DG5976
 DG5976  STATE/COUNTY-  IL/CASS
 DG5976  COUNTRY     -  US
 DG5976  USGS QUAD   -  ARENZVILLE EAST (2018)
 DG5976
 DG5976                         *CURRENT SURVEY CONTROL
 DG5976  ______________________________________________________________________
 DG5976* NAD 83(2011) POSITION- 39 55 25.10298(N) 090 19 57.55524(W)   ADJUSTED
 DG5976* NAD 83(2011) ELLIP HT-   152.035 (meters)        (06/27/12)   ADJUSTED
 DG5976* NAD 83(2011) EPOCH   -  2010.00
 DG5976* NAVD 88 ORTHO HEIGHT -   184.9   (meters)      607.    (feet) GPS OBS
 DG5976  ______________________________________________________________________
 DG5976  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5976  GEOID HEIGHT    -        -32.802 (meters)                     GEOID03
 DG5976  GEOID HEIGHT    -        -32.811 (meters)                     GEOID18
 DG5976  NAD 83(2011) X  -    -28,438.762 (meters)                     COMP
 DG5976  NAD 83(2011) Y  - -4,898,187.236 (meters)                     COMP
 DG5976  NAD 83(2011) Z  -  4,071,584.544 (meters)                     COMP
 DG5976  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 DG5976
 DG5976  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5976  Standards:
 DG5976         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5976            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5976  -------------------------------------------------------------------
 DG5976  NETWORK    0.84   1.35           0.37   0.31   0.69      0.01476547
 DG5976  -------------------------------------------------------------------
 DG5976  Click here for local accuracies and other accuracy information.
 DG5976
 DG5976.The horizontal coordinates were established by GPS observations
 DG5976.and adjusted by the National Geodetic Survey in June 2012.
 DG5976
 DG5976.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5976.been affixed to the stable North American tectonic plate. See 
 DG5976.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5976
 DG5976.The horizontal coordinates are valid at the epoch date displayed above
 DG5976.which is a decimal equivalence of Year/Month/Day.
 DG5976
 DG5976.The orthometric height was determined by GPS observations and a
 DG5976.high-resolution geoid model.
 DG5976
 DG5976.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5976.GEOID18 height accuracy estimate available here.
 DG5976
 DG5976.Click photographs - Photos may exist for this station.
 DG5976
 DG5976.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5976
 DG5976.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5976
 DG5976.The ellipsoidal height was determined by GPS observations
 DG5976.and is referenced to NAD 83.
 DG5976
 DG5976. The following values were computed from the NAD 83(2011) position.
 DG5976
 DG5976;                    North         East     Units Scale Factor Converg.
 DG5976;SPC IL W     -   361,522.907   685,810.737   MT  0.99994365   -0 06 23.5
 DG5976;SPC IL W     - 1,186,096.40  2,250,030.73   sFT  0.99994365   -0 06 23.5
 DG5976;UTM  15      - 4,422,688.611   727,951.928   MT  1.00023974   +1 42 45.2
 DG5976
 DG5976!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5976!SPC IL W     -   0.99997615  x   0.99994365  =   0.99991980
 DG5976!UTM  15      -   0.99997615  x   1.00023974  =   1.00021588
 DG5976
 DG5976_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2795122688(NAD 83)
 DG5976
 DG5976                          SUPERSEDED SURVEY CONTROL
 DG5976
 DG5976  NAD 83(2007)-  39 55 25.10307(N)    090 19 57.55594(W) AD(2002.00) 0
 DG5976  ELLIP H (02/10/07)  152.050  (m)                       GP(2002.00)    
 DG5976  ELLIP H (02/03/05)  152.006  (m)                       GP(       ) 4 2
 DG5976  NAD 83(1997)-  39 55 25.10329(N)    090 19 57.55617(W) AD(       ) 1
 DG5976  ELLIP H (07/06/04)  152.016  (m)                       GP(       ) 3 2
 DG5976
 DG5976.Superseded values are not recommended for survey control.
 DG5976
 DG5976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5976.See file dsdata.pdf to determine how the superseded data were derived.
 DG5976
 DG5976_MARKER: DD = SURVEY DISK
 DG5976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5976_STAMPING: CASS-3N13E
 DG5976_MARK LOGO: IL-017
 DG5976_PROJECTION: RECESSED 8 CENTIMETERS
 DG5976_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5976+STABILITY: SURFACE MOTION
 DG5976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5976+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2022
 DG5976
 DG5976  HISTORY     - Date     Condition        Report By
 DG5976  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5976  HISTORY     - 20220706 GOOD             ILDT
 DG5976
 DG5976                          STATION DESCRIPTION
 DG5976
 DG5976'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5976'THE STATION IS LOCATED 2.0 MILES EAST-NORTHEAST OF THE CENTER OF
 DG5976'ARENZVILLE.
 DG5976'
 DG5976'TO REACH FROM THE POST OFFICE IN ARENZVILLE, GO EAST ON FREDERICK
 DG5976'STREET FOR 0.08 MILES TO AN INTERSECTION, GO NORTH ON HENRIETTA STREET
 DG5976'FOR 0.09 MILES TO A SHARP CURVE EAST, CONTINUE EASTERLY ON VIRGINIA
 DG5976'ROAD FOR 2.0 MILES TO A CURVE NORTH, GO NORTH FOR 2.3 MILES TO A CURVE
 DG5976'EAST, CONTINUE EAST THRU CURVE FOR 0.2 MILES TO T ROAD NORTH, GO NORTH
 DG5976'ON PECK ROAD FOR 0.5 MILES TO THE STATION ON THE LEFT.
 DG5976'
 DG5976'IT IS 21.5 FT EAST OF THE CENTERLINE OF PECK ROAD, 127.5 FT SOUTH OF A
 DG5976'POWER POLE, 12.1 FT NORTH OF AN ABOVE GROUND UTILITY BOX AND 1.0 FT
 DG5976'EAST OF A WITNESS POST.
 DG5976
 DG5976                          STATION RECOVERY (2022)
 DG5976
 DG5976'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5966 ***********************************************************************
 DG5966  DESIGNATION -  CASS 3N19E
 DG5966  PID         -  DG5966
 DG5966  STATE/COUNTY-  IL/CASS
 DG5966  COUNTRY     -  US
 DG5966  USGS QUAD   -  VIRGINIA (2018)
 DG5966
 DG5966                         *CURRENT SURVEY CONTROL
 DG5966  ______________________________________________________________________
 DG5966* NAD 83(2011) POSITION- 39 55 00.02544(N) 090 12 58.01308(W)   ADJUSTED
 DG5966* NAD 83(2011) ELLIP HT-   157.041 (meters)        (06/27/12)   ADJUSTED
 DG5966* NAD 83(2011) EPOCH   -  2010.00
 DG5966* NAVD 88 ORTHO HEIGHT -   189.8   (meters)      623.    (feet) GPS OBS
 DG5966  ______________________________________________________________________
 DG5966  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5966  GEOID HEIGHT    -        -32.714 (meters)                     GEOID03
 DG5966  GEOID HEIGHT    -        -32.718 (meters)                     GEOID18
 DG5966  NAD 83(2011) X  -    -18,477.695 (meters)                     COMP
 DG5966  NAD 83(2011) Y  - -4,898,735.136 (meters)                     COMP
 DG5966  NAD 83(2011) Z  -  4,070,994.549 (meters)                     COMP
 DG5966  LAPLACE CORR    -          1.47  (seconds)                    DEFLEC18
 DG5966
 DG5966  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5966  Standards:
 DG5966         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5966            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5966  -------------------------------------------------------------------
 DG5966  NETWORK    0.71   1.27           0.31   0.27   0.65      0.07436448
 DG5966  -------------------------------------------------------------------
 DG5966  Click here for local accuracies and other accuracy information.
 DG5966
 DG5966.The horizontal coordinates were established by GPS observations
 DG5966.and adjusted by the National Geodetic Survey in June 2012.
 DG5966
 DG5966.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5966.been affixed to the stable North American tectonic plate. See 
 DG5966.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5966
 DG5966.The horizontal coordinates are valid at the epoch date displayed above
 DG5966.which is a decimal equivalence of Year/Month/Day.
 DG5966
 DG5966.The orthometric height was determined by GPS observations and a
 DG5966.high-resolution geoid model.
 DG5966
 DG5966.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5966.GEOID18 height accuracy estimate available here.
 DG5966
 DG5966.Click photographs - Photos may exist for this station.
 DG5966
 DG5966.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5966
 DG5966.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5966
 DG5966.The ellipsoidal height was determined by GPS observations
 DG5966.and is referenced to NAD 83.
 DG5966
 DG5966. The following values were computed from the NAD 83(2011) position.
 DG5966
 DG5966;                    North         East     Units Scale Factor Converg.
 DG5966;SPC IL W     -   360,737.478   695,772.558   MT  0.99994140   -0 01 54.2
 DG5966;SPC IL W     - 1,183,519.54  2,282,713.80   sFT  0.99994140   -0 01 54.2
 DG5966;UTM  15      - 4,422,219.634   737,936.914   MT  1.00029702   +1 47 13.9
 DG5966
 DG5966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5966!SPC IL W     -   0.99997536  x   0.99994140  =   0.99991677
 DG5966!UTM  15      -   0.99997536  x   1.00029702  =   1.00027238
 DG5966
 DG5966_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3793622219(NAD 83)
 DG5966
 DG5966                          SUPERSEDED SURVEY CONTROL
 DG5966
 DG5966  NAD 83(2007)-  39 55 00.02555(N)    090 12 58.01377(W) AD(2002.00) 0
 DG5966  ELLIP H (02/10/07)  157.054  (m)                       GP(2002.00)    
 DG5966  ELLIP H (02/03/05)  157.003  (m)                       GP(       ) 4 2
 DG5966  NAD 83(1997)-  39 55 00.02574(N)    090 12 58.01401(W) AD(       ) 1
 DG5966  ELLIP H (07/06/04)  157.012  (m)                       GP(       ) 3 2
 DG5966
 DG5966.Superseded values are not recommended for survey control.
 DG5966
 DG5966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5966.See file dsdata.pdf to determine how the superseded data were derived.
 DG5966
 DG5966_MARKER: DD = SURVEY DISK
 DG5966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5966_STAMPING: CASS-3N19E
 DG5966_MARK LOGO: IL-017
 DG5966_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5966+STABILITY: SURFACE MOTION
 DG5966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5966+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2003
 DG5966
 DG5966  HISTORY     - Date     Condition        Report By
 DG5966  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5966
 DG5966                          STATION DESCRIPTION
 DG5966
 DG5966'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5966'THE STATION IS LOCATED 2.4 MILES SOUTH OF THE CENTER OF VIRGINIA.
 DG5966'
 DG5966'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 125 AND ILLINOIS
 DG5966'ROUTE 78 AT THE NORTHEAST EDGE OF VIRGINIA, GO SOUTH ON ILLINOIS ROUTE
 DG5966'78 FOR 2.67 MILES TO THE STATION ON THE RIGHT, IN THE SOUTHWEST QUAD
 DG5966'OF THE INTERSECTION OF ILLINOIS ROUTE 78 AND KNIGHT ROAD/JOKISH LANE.
 DG5966'
 DG5966'IT IS 56.6 FT WEST OF THE CENTERLINE OF ILLINOIS ROUTE 78, 28.2 FT
 DG5966'SOUTH OF THE CENTERLINE OF KNIGHT ROAD, 29.9 FT NORTHWEST OF A POWER
 DG5966'POLE, 47.0 FT SOUTHWEST OF A POWER POLE AND 0.8 FT NORTH OF A WITNESS
 DG5966'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5968 ***********************************************************************
 DG5968  DESIGNATION -  CASS 3N22E
 DG5968  PID         -  DG5968
 DG5968  STATE/COUNTY-  IL/CASS
 DG5968  COUNTRY     -  US
 DG5968  USGS QUAD   -  VIRGINIA (2018)
 DG5968
 DG5968                         *CURRENT SURVEY CONTROL
 DG5968  ______________________________________________________________________
 DG5968* NAD 83(2011) POSITION- 39 54 59.85126(N) 090 09 50.46581(W)   ADJUSTED
 DG5968* NAD 83(2011) ELLIP HT-   155.636 (meters)        (06/27/12)   ADJUSTED
 DG5968* NAD 83(2011) EPOCH   -  2010.00
 DG5968* NAVD 88 ORTHO HEIGHT -   188.4   (meters)      618.    (feet) GPS OBS
 DG5968  ______________________________________________________________________
 DG5968  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5968  GEOID HEIGHT    -        -32.679 (meters)                     GEOID03
 DG5968  GEOID HEIGHT    -        -32.684 (meters)                     GEOID18
 DG5968  NAD 83(2011) X  -    -14,023.496 (meters)                     COMP
 DG5968  NAD 83(2011) Y  - -4,898,752.282 (meters)                     COMP
 DG5968  NAD 83(2011) Z  -  4,070,989.527 (meters)                     COMP
 DG5968  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 DG5968
 DG5968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5968  Standards:
 DG5968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5968  -------------------------------------------------------------------
 DG5968  NETWORK    0.78   1.41           0.33   0.31   0.72      0.15184052
 DG5968  -------------------------------------------------------------------
 DG5968  Click here for local accuracies and other accuracy information.
 DG5968
 DG5968.The horizontal coordinates were established by GPS observations
 DG5968.and adjusted by the National Geodetic Survey in June 2012.
 DG5968
 DG5968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5968.been affixed to the stable North American tectonic plate. See 
 DG5968.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5968
 DG5968.The horizontal coordinates are valid at the epoch date displayed above
 DG5968.which is a decimal equivalence of Year/Month/Day.
 DG5968
 DG5968.The orthometric height was determined by GPS observations and a
 DG5968.high-resolution geoid model.
 DG5968
 DG5968.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5968.GEOID18 height accuracy estimate available here.
 DG5968
 DG5968.Click photographs - Photos may exist for this station.
 DG5968
 DG5968.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5968
 DG5968.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5968
 DG5968.The ellipsoidal height was determined by GPS observations
 DG5968.and is referenced to NAD 83.
 DG5968
 DG5968. The following values were computed from the NAD 83(2011) position.
 DG5968
 DG5968;                    North         East     Units Scale Factor Converg.
 DG5968;SPC IL W     -   360,730.939   700,226.417   MT  0.99994118   +0 00 06.1
 DG5968;SPC IL W     - 1,183,498.09  2,297,326.17   sFT  0.99994118   +0 00 06.1
 DG5968;UTM  15      - 4,422,354.518   742,390.379   MT  1.00032336   +1 49 14.4
 DG5968
 DG5968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5968!SPC IL W     -   0.99997558  x   0.99994118  =   0.99991677
 DG5968!UTM  15      -   0.99997558  x   1.00032336  =   1.00029894
 DG5968
 DG5968_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4239022354(NAD 83)
 DG5968
 DG5968                          SUPERSEDED SURVEY CONTROL
 DG5968
 DG5968  NAD 83(2007)-  39 54 59.85137(N)    090 09 50.46651(W) AD(2002.00) 0
 DG5968  ELLIP H (02/10/07)  155.649  (m)                       GP(2002.00)    
 DG5968  ELLIP H (02/03/05)  155.600  (m)                       GP(       ) 4 2
 DG5968  NAD 83(1997)-  39 54 59.85154(N)    090 09 50.46671(W) AD(       ) 1
 DG5968  ELLIP H (07/06/04)  155.609  (m)                       GP(       ) 3 2
 DG5968
 DG5968.Superseded values are not recommended for survey control.
 DG5968
 DG5968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5968.See file dsdata.pdf to determine how the superseded data were derived.
 DG5968
 DG5968_MARKER: DD = SURVEY DISK
 DG5968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5968_STAMPING: CASS-3N22E
 DG5968_MARK LOGO: IL-017
 DG5968_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5968+STABILITY: SURFACE MOTION
 DG5968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5968+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2003
 DG5968
 DG5968  HISTORY     - Date     Condition        Report By
 DG5968  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5968
 DG5968                          STATION DESCRIPTION
 DG5968
 DG5968'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5968'THE STATION IS LOCATED 3.4 MILES SOUTH EAST OF THE CENTER OF VIRGINIA.
 DG5968'
 DG5968'TO REACH FROM INTERSECTION OF ILLINOIS ROUTE 125 AND ELEVATOR ROAD AT
 DG5968'THE WEST EDGE OF PHILADELPHIA, GO NORTHWEST ON ILLINOIS ROUTE 125 FOR
 DG5968'2.5 MILES TO A CROSSROAD, GO SOUTH ON BURLINGAME ROAD FOR 1.15 MILES
 DG5968'TO THE STATION ON THE LEFT.
 DG5968'
 DG5968'IT IS 21.5 FT EAST OF THE CENTERLINE OF BURLINGAME ROAD, 43.5 FT
 DG5968'SOUTHEAST OF A POWER POLE, 45.0 FT NORTHEAST OF A GUY POLE, 33.2 FT
 DG5968'SOUTH OF A FIELD ENTRANCE AND 1.2 FT EAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5970 ***********************************************************************
 DG5970  DESIGNATION -  CASS 3N25E
 DG5970  PID         -  DG5970
 DG5970  STATE/COUNTY-  IL/CASS
 DG5970  COUNTRY     -  US
 DG5970  USGS QUAD   -  ASHLAND (2018)
 DG5970
 DG5970                         *CURRENT SURVEY CONTROL
 DG5970  ______________________________________________________________________
 DG5970* NAD 83(2011) POSITION- 39 55 20.49293(N) 090 06 44.70678(W)   ADJUSTED
 DG5970* NAD 83(2011) ELLIP HT-   157.487 (meters)        (06/27/12)   ADJUSTED
 DG5970* NAD 83(2011) EPOCH   -  2010.00
 DG5970* NAVD 88 ORTHO HEIGHT -   190.2   (meters)      624.    (feet) GPS OBS
 DG5970  ______________________________________________________________________
 DG5970  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5970  GEOID HEIGHT    -        -32.655 (meters)                     GEOID03
 DG5970  GEOID HEIGHT    -        -32.664 (meters)                     GEOID18
 DG5970  NAD 83(2011) X  -     -9,610.948 (meters)                     COMP
 DG5970  NAD 83(2011) Y  - -4,898,355.796 (meters)                     COMP
 DG5970  NAD 83(2011) Z  -  4,071,478.997 (meters)                     COMP
 DG5970  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 DG5970
 DG5970  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5970  Standards:
 DG5970         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5970            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5970  -------------------------------------------------------------------
 DG5970  NETWORK    0.72   1.29           0.31   0.28   0.66      0.12007365
 DG5970  -------------------------------------------------------------------
 DG5970  Click here for local accuracies and other accuracy information.
 DG5970
 DG5970.The horizontal coordinates were established by GPS observations
 DG5970.and adjusted by the National Geodetic Survey in June 2012.
 DG5970
 DG5970.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5970.been affixed to the stable North American tectonic plate. See 
 DG5970.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5970
 DG5970.The horizontal coordinates are valid at the epoch date displayed above
 DG5970.which is a decimal equivalence of Year/Month/Day.
 DG5970
 DG5970.The orthometric height was determined by GPS observations and a
 DG5970.high-resolution geoid model.
 DG5970
 DG5970.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5970.GEOID18 height accuracy estimate available here.
 DG5970
 DG5970.Click photographs - Photos may exist for this station.
 DG5970
 DG5970.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5970
 DG5970.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5970
 DG5970.The ellipsoidal height was determined by GPS observations
 DG5970.and is referenced to NAD 83.
 DG5970
 DG5970. The following values were computed from the NAD 83(2011) position.
 DG5970
 DG5970;                    North         East     Units Scale Factor Converg.
 DG5970;SPC IL W     -   361,368.948   704,637.426   MT  0.99994144   +0 02 05.3
 DG5970;SPC IL W     - 1,185,591.29  2,311,797.96   sFT  0.99994144   +0 02 05.3
 DG5970;UTM  15      - 4,423,132.535   746,780.646   MT  1.00034981   +1 51 14.5
 DG5970
 DG5970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5970!SPC IL W     -   0.99997529  x   0.99994144  =   0.99991674
 DG5970!UTM  15      -   0.99997529  x   1.00034981  =   1.00032510
 DG5970
 DG5970_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4678023132(NAD 83)
 DG5970
 DG5970                          SUPERSEDED SURVEY CONTROL
 DG5970
 DG5970  NAD 83(2007)-  39 55 20.49304(N)    090 06 44.70748(W) AD(2002.00) 0
 DG5970  ELLIP H (02/10/07)  157.499  (m)                       GP(2002.00)    
 DG5970  ELLIP H (02/03/05)  157.454  (m)                       GP(       ) 4 2
 DG5970  NAD 83(1997)-  39 55 20.49317(N)    090 06 44.70761(W) AD(       ) 1
 DG5970  ELLIP H (07/06/04)  157.465  (m)                       GP(       ) 3 2
 DG5970
 DG5970.Superseded values are not recommended for survey control.
 DG5970
 DG5970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5970.See file dsdata.pdf to determine how the superseded data were derived.
 DG5970
 DG5970_MARKER: DD = SURVEY DISK
 DG5970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5970_STAMPING: CASS-3N25E
 DG5970_MARK LOGO: IL-017
 DG5970_PROJECTION: RECESSED 8 CENTIMETERS
 DG5970_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5970+STABILITY: SURFACE MOTION
 DG5970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5970+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2020
 DG5970
 DG5970  HISTORY     - Date     Condition        Report By
 DG5970  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5970  HISTORY     - 20200413 GOOD             ILDT
 DG5970
 DG5970                          STATION DESCRIPTION
 DG5970
 DG5970'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5970'THE STATION IS LOCATED AT THE EAST EDGE OF PHILADELPHIA.
 DG5970'
 DG5970'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 125 AND ILLINOIS
 DG5970'ROUTE 123 AT THE NORTHEAST SIDE OF ASHLAND, GO NORTHWEST ON ILLINOIS
 DG5970'ROUTE 125 FOR 7.2 MILES TO A T ROAD NORTH AND THE STATION ON THE
 DG5970'RIGHT, IN THE NORTH WEST QUAD OF INTERSECTION OF ILLINOIS ROUTE 125
 DG5970'AND PHILADELPHIA ROAD.
 DG5970'
 DG5970'IT IS 72.3 FT NORTH OF ILLINOIS ROUTE 125, 34.0 FT WEST OF
 DG5970'PHILADELPHIA ROAD, 82.5 FT SOUTH OF A POWER POLE AND 1.0 FT EAST OF A
 DG5970'WITNESS POST.
 DG5970
 DG5970                          STATION RECOVERY (2020)
 DG5970
 DG5970'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG5970'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5972 ***********************************************************************
 DG5972  DESIGNATION -  CASS 3N28E
 DG5972  PID         -  DG5972
 DG5972  STATE/COUNTY-  IL/CASS
 DG5972  COUNTRY     -  US
 DG5972  USGS QUAD   -  ASHLAND (2018)
 DG5972
 DG5972                         *CURRENT SURVEY CONTROL
 DG5972  ______________________________________________________________________
 DG5972* NAD 83(2011) POSITION- 39 54 58.26653(N) 090 03 02.28348(W)   ADJUSTED
 DG5972* NAD 83(2011) ELLIP HT-   161.639 (meters)        (06/27/12)   ADJUSTED
 DG5972* NAD 83(2011) EPOCH   -  2010.00
 DG5972* NAVD 88 ORTHO HEIGHT -   194.3   (meters)      637.    (feet) GPS OBS
 DG5972  ______________________________________________________________________
 DG5972  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5972  GEOID HEIGHT    -        -32.614 (meters)                     GEOID03
 DG5972  GEOID HEIGHT    -        -32.631 (meters)                     GEOID18
 DG5972  NAD 83(2011) X  -     -4,329.249 (meters)                     COMP
 DG5972  NAD 83(2011) Y  - -4,898,806.409 (meters)                     COMP
 DG5972  NAD 83(2011) Z  -  4,070,955.891 (meters)                     COMP
 DG5972  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 DG5972
 DG5972  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5972  Standards:
 DG5972         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5972            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5972  -------------------------------------------------------------------
 DG5972  NETWORK    0.77   1.27           0.34   0.29   0.65      0.03724059
 DG5972  -------------------------------------------------------------------
 DG5972  Click here for local accuracies and other accuracy information.
 DG5972
 DG5972.The horizontal coordinates were established by GPS observations
 DG5972.and adjusted by the National Geodetic Survey in June 2012.
 DG5972
 DG5972.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5972.been affixed to the stable North American tectonic plate. See 
 DG5972.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5972
 DG5972.The horizontal coordinates are valid at the epoch date displayed above
 DG5972.which is a decimal equivalence of Year/Month/Day.
 DG5972
 DG5972.The orthometric height was determined by GPS observations and a
 DG5972.high-resolution geoid model.
 DG5972
 DG5972.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5972.GEOID18 height accuracy estimate available here.
 DG5972
 DG5972.Click photographs - Photos may exist for this station.
 DG5972
 DG5972.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5972
 DG5972.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5972
 DG5972.The ellipsoidal height was determined by GPS observations
 DG5972.and is referenced to NAD 83.
 DG5972
 DG5972. The following values were computed from the NAD 83(2011) position.
 DG5972
 DG5972;                    North         East     Units Scale Factor Converg.
 DG5972;SPC IL W     -   360,688.507   709,919.973   MT  0.99994239   +0 04 28.0
 DG5972;SPC IL W     - 1,183,358.88  2,329,129.11   sFT  0.99994239   +0 04 28.0
 DG5972;UTM  15      - 4,422,619.912   752,084.380   MT  1.00038239   +1 53 36.6
 DG5972;UTM  16      - 4,422,911.032   239,258.687   MT  1.00043705   -1 57 30.9
 DG5972
 DG5972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5972!SPC IL W     -   0.99997464  x   0.99994239  =   0.99991703
 DG5972!UTM  15      -   0.99997464  x   1.00038239  =   1.00035702
 DG5972!UTM  16      -   0.99997464  x   1.00043705  =   1.00041168
 DG5972
 DG5972_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5208422619(NAD 83)
 DG5972
 DG5972                          SUPERSEDED SURVEY CONTROL
 DG5972
 DG5972  NAD 83(2007)-  39 54 58.26667(N)    090 03 02.28421(W) AD(2002.00) 0
 DG5972  ELLIP H (02/10/07)  161.651  (m)                       GP(2002.00)    
 DG5972  ELLIP H (02/03/05)  161.613  (m)                       GP(       ) 4 2
 DG5972  NAD 83(1997)-  39 54 58.26664(N)    090 03 02.28415(W) AD(       ) 1
 DG5972  ELLIP H (07/06/04)  161.627  (m)                       GP(       ) 3 2
 DG5972
 DG5972.Superseded values are not recommended for survey control.
 DG5972
 DG5972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5972.See file dsdata.pdf to determine how the superseded data were derived.
 DG5972
 DG5972_MARKER: DD = SURVEY DISK
 DG5972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5972_STAMPING: CASS-3N28E
 DG5972_MARK LOGO: IL-017
 DG5972_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5972+STABILITY: SURFACE MOTION
 DG5972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5972+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2003
 DG5972
 DG5972  HISTORY     - Date     Condition        Report By
 DG5972  HISTORY     - 20031103 MONUMENTED       ILDT
 DG5972
 DG5972                          STATION DESCRIPTION
 DG5972
 DG5972'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5972'THE STATION IS LOCATED 2.9 MILES NORTHWEST OF THE CENTER OF ASHLAND.
 DG5972'
 DG5972'TO REACH FROM INTERSECTION OF ILLINOIS ROUTE 125 AND ILLINOIS ROUTE
 DG5972'123 AT THE NORTHEAST SIDE OF ASHLAND, GO NORTHWEST ON ILLINOIS ROUTE
 DG5972'125 FOR 2.8 MILES TO A CROSSROAD, GO NORTH ON NEWMANSVILLE ROAD FOR
 DG5972'1.2 MILES TO T ROAD EAST AND THE STATION ON THE RIGHT, IN THE
 DG5972'SOUTHEAST QUAD OF THE INTERSECTION OF NEWMANSVILLE ROAD AND SPRADLIN
 DG5972'LANE.
 DG5972'
 DG5972'IT IS 30.4 FT EAST OF THE CENTERLINE OF NEWMANSVILLE ROAD, 39.5 FT
 DG5972'SOUTH OF SPADLIN LANE, 30.2 FT SOUTHWEST OF A POWER POLE AND 1.6 FT
 DG5972'WEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5981 ***********************************************************************
 DG5981  DESIGNATION -  CASS 4N31E
 DG5981  PID         -  DG5981
 DG5981  STATE/COUNTY-  IL/CASS
 DG5981  COUNTRY     -  US
 DG5981  USGS QUAD   -  TALLULA (2018)
 DG5981
 DG5981                         *CURRENT SURVEY CONTROL
 DG5981  ______________________________________________________________________
 DG5981* NAD 83(2011) POSITION- 39 55 51.58171(N) 089 59 40.30904(W)   ADJUSTED
 DG5981* NAD 83(2011) ELLIP HT-   161.882 (meters)        (06/27/12)   ADJUSTED
 DG5981* NAD 83(2011) EPOCH   -  2010.00
 DG5981* NAVD 88 ORTHO HEIGHT -   194.5   (meters)      638.    (feet) GPS OBS
 DG5981  ______________________________________________________________________
 DG5981  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5981  GEOID HEIGHT    -        -32.598 (meters)                     GEOID03
 DG5981  GEOID HEIGHT    -        -32.624 (meters)                     GEOID18
 DG5981  NAD 83(2011) X  -        467.561 (meters)                     COMP
 DG5981  NAD 83(2011) Y  - -4,897,753.156 (meters)                     COMP
 DG5981  NAD 83(2011) Z  -  4,072,217.152 (meters)                     COMP
 DG5981  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 DG5981
 DG5981  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5981  Standards:
 DG5981         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5981            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5981  -------------------------------------------------------------------
 DG5981  NETWORK    0.84   1.33           0.37   0.31   0.68      0.05205298
 DG5981  -------------------------------------------------------------------
 DG5981  Click here for local accuracies and other accuracy information.
 DG5981
 DG5981.The horizontal coordinates were established by GPS observations
 DG5981.and adjusted by the National Geodetic Survey in June 2012.
 DG5981
 DG5981.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5981.been affixed to the stable North American tectonic plate. See 
 DG5981.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5981
 DG5981.The horizontal coordinates are valid at the epoch date displayed above
 DG5981.which is a decimal equivalence of Year/Month/Day.
 DG5981
 DG5981.The orthometric height was determined by GPS observations and a
 DG5981.high-resolution geoid model.
 DG5981
 DG5981.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5981.GEOID18 height accuracy estimate available here.
 DG5981
 DG5981.Click photographs - Photos may exist for this station.
 DG5981
 DG5981.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5981
 DG5981.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5981
 DG5981.The ellipsoidal height was determined by GPS observations
 DG5981.and is referenced to NAD 83.
 DG5981
 DG5981. The following values were computed from the NAD 83(2011) position.
 DG5981
 DG5981;                    North         East     Units Scale Factor Converg.
 DG5981;SPC IL W     -   362,340.527   714,713.313   MT  0.99994384   +0 06 37.8
 DG5981;SPC IL W     - 1,188,778.88  2,344,855.26   sFT  0.99994384   +0 06 37.8
 DG5981;UTM  16      - 4,424,392.649   244,109.945   MT  1.00040619   -1 55 23.2
 DG5981;UTM  15      - 4,424,424.099   756,825.007   MT  1.00041209   +1 55 48.6
 DG5981
 DG5981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5981!SPC IL W     -   0.99997460  x   0.99994384  =   0.99991845
 DG5981!UTM  16      -   0.99997460  x   1.00040619  =   1.00038078
 DG5981!UTM  15      -   0.99997460  x   1.00041209  =   1.00038668
 DG5981
 DG5981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4410924392(NAD 83)
 DG5981
 DG5981                          SUPERSEDED SURVEY CONTROL
 DG5981
 DG5981  NAD 83(2007)-  39 55 51.58187(N)    089 59 40.30979(W) AD(2002.00) 0
 DG5981  ELLIP H (02/10/07)  161.894  (m)                       GP(2002.00)    
 DG5981  ELLIP H (02/03/05)  161.860  (m)                       GP(       ) 4 2
 DG5981  NAD 83(1997)-  39 55 51.58175(N)    089 59 40.30956(W) AD(       ) 1
 DG5981  ELLIP H (07/06/04)  161.877  (m)                       GP(       ) 3 2
 DG5981
 DG5981.Superseded values are not recommended for survey control.
 DG5981
 DG5981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5981.See file dsdata.pdf to determine how the superseded data were derived.
 DG5981
 DG5981_MARKER: DD = SURVEY DISK
 DG5981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5981_STAMPING: CASS-4N31E
 DG5981_MARK LOGO: IL-017
 DG5981_PROJECTION: FLUSH
 DG5981_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5981+STABILITY: SURFACE MOTION
 DG5981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5981+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG5981
 DG5981  HISTORY     - Date     Condition        Report By
 DG5981  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5981
 DG5981                          STATION DESCRIPTION
 DG5981
 DG5981'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5981'THE STATION IS LOCATED 3.0 MILES NORTH FROM THE CENTER OF ASHLAND.
 DG5981'
 DG5981'TO REACH FROM THE JUNTION OF IL-125 AND IL-123 AT THE NORTHEAST EDGE
 DG5981'OF ASHLAND, HEAD SOUTHEAST ON IL-125 0.35 MILES TO A CROSSROAD
 DG5981'(COUNTYLINE RD.), TURN LEFT AND HEAD NORTH 2.8 MILES TO THE STATION ON
 DG5981'THE RIGHT, AND A T-RD WEST (CENTINARY RD.).
 DG5981'
 DG5981'IT IS 27.5 FT EAST FROM THE CENTERLINE OF COUNTY LINE RD, 16.0 FT
 DG5981'SOUTHEAST FROM A GUYPOLE, 4.1 FT NORTHEAST OF A FENCE POST, 1.0 FT
 DG5981'WEST OF A REBAR AND 3.8 FT EAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5973 ***********************************************************************
 DG5973  DESIGNATION -  CASS 4N3E
 DG5973  PID         -  DG5973
 DG5973  STATE/COUNTY-  IL/CASS
 DG5973  COUNTRY     -  US
 DG5973  USGS QUAD   -  COOPERSTOWN (2018)
 DG5973
 DG5973                         *CURRENT SURVEY CONTROL
 DG5973  ______________________________________________________________________
 DG5973* NAD 83(2011) POSITION- 39 56 20.24405(N) 090 31 33.50540(W)   ADJUSTED
 DG5973* NAD 83(2011) ELLIP HT-    97.279 (meters)        (06/27/12)   ADJUSTED
 DG5973* NAD 83(2011) EPOCH   -  2010.00
 DG5973* NAVD 88 ORTHO HEIGHT -   130.2   (meters)      427.    (feet) GPS OBS
 DG5973  ______________________________________________________________________
 DG5973  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5973  GEOID HEIGHT    -        -32.873 (meters)                     GEOID03
 DG5973  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 DG5973  NAD 83(2011) X  -    -44,954.947 (meters)                     COMP
 DG5973  NAD 83(2011) Y  - -4,896,929.818 (meters)                     COMP
 DG5973  NAD 83(2011) Z  -  4,072,853.540 (meters)                     COMP
 DG5973  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 DG5973
 DG5973  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5973  Standards:
 DG5973         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5973            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5973  -------------------------------------------------------------------
 DG5973  NETWORK    1.08   1.84           0.48   0.40   0.94     -0.04065180
 DG5973  -------------------------------------------------------------------
 DG5973  Click here for local accuracies and other accuracy information.
 DG5973
 DG5973.The horizontal coordinates were established by GPS observations
 DG5973.and adjusted by the National Geodetic Survey in June 2012.
 DG5973
 DG5973.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5973.been affixed to the stable North American tectonic plate. See 
 DG5973.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5973
 DG5973.The horizontal coordinates are valid at the epoch date displayed above
 DG5973.which is a decimal equivalence of Year/Month/Day.
 DG5973
 DG5973.The orthometric height was determined by GPS observations and a
 DG5973.high-resolution geoid model.
 DG5973
 DG5973.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5973.GEOID18 height accuracy estimate available here.
 DG5973
 DG5973.Click photographs - Photos may exist for this station.
 DG5973
 DG5973.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5973
 DG5973.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5973
 DG5973.The ellipsoidal height was determined by GPS observations
 DG5973.and is referenced to NAD 83.
 DG5973
 DG5973. The following values were computed from the NAD 83(2011) position.
 DG5973
 DG5973;                    North         East     Units Scale Factor Converg.
 DG5973;SPC IL W     -   363,272.123   669,291.851   MT  0.99995278   -0 13 50.4
 DG5973;SPC IL W     - 1,191,835.29  2,195,835.01   sFT  0.99995278   -0 13 50.4
 DG5973;UTM  15      - 4,423,912.819   711,381.750   MT  1.00015011   +1 35 19.8
 DG5973
 DG5973!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5973!SPC IL W     -   0.99998474  x   0.99995278  =   0.99993752
 DG5973!UTM  15      -   0.99998474  x   1.00015011  =   1.00013485
 DG5973
 DG5973_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1138123912(NAD 83)
 DG5973
 DG5973                          SUPERSEDED SURVEY CONTROL
 DG5973
 DG5973  NAD 83(2007)-  39 56 20.24413(N)    090 31 33.50614(W) AD(2002.00) 0
 DG5973  ELLIP H (02/10/07)   97.296  (m)                       GP(2002.00)    
 DG5973  ELLIP H (02/03/05)   97.282  (m)                       GP(       ) 4 2
 DG5973  NAD 83(1997)-  39 56 20.24410(N)    090 31 33.50634(W) AD(       ) 1
 DG5973  ELLIP H (07/06/04)   97.297  (m)                       GP(       ) 3 2
 DG5973
 DG5973.Superseded values are not recommended for survey control.
 DG5973
 DG5973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5973.See file dsdata.pdf to determine how the superseded data were derived.
 DG5973
 DG5973_MARKER: DD = SURVEY DISK
 DG5973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5973_STAMPING: CASS-4N3E
 DG5973_MARK LOGO: IL-017
 DG5973_PROJECTION: RECESSED 8 CENTIMETERS
 DG5973_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5973+STABILITY: SURFACE MOTION
 DG5973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5973+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2022
 DG5973
 DG5973  HISTORY     - Date     Condition        Report By
 DG5973  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5973  HISTORY     - 20111013 GOOD             ATKNA
 DG5973  HISTORY     - 20220630 GOOD             ILDT
 DG5973
 DG5973                          STATION DESCRIPTION
 DG5973
 DG5973'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5973'THE STATION IS LOCATED 7.4 MILES SOUTHWEST OF THE CENTER OF
 DG5973'BEARDSTOWN.
 DG5973'
 DG5973'TO REACH FROM MORGAN/CASS COUNTY LINE AND US 67, GO NORTH ON US 67 FOR
 DG5973'4.75 MILES TO A CROSSROAD, GO WEST ON N HAGNER/LOCK ROAD FOR 2.04
 DG5973'MILES TO THE STATION ON THE RIGHT, 0.11 MILES EAST OF ISLAND ROAD AND
 DG5973'LOCK ROAD INTERSECTION.
 DG5973'
 DG5973'IT IS 22.5 FT NORTH OF THE CENTERLINE OF LOCK ROAD, 117.8 FT EAST OF A
 DG5973'POWER POLE, 57.4 FT WEST OF A POWER POLE AND 1.0 FT SOUTH OF A WITNESS
 DG5973'POST.
 DG5973
 DG5973                          STATION RECOVERY (2011)
 DG5973
 DG5973'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DG5973'RECOVERED IN GOOD CONDITION.
 DG5973
 DG5973                          STATION RECOVERY (2022)
 DG5973
 DG5973'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5973'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5974 ***********************************************************************
 DG5974  DESIGNATION -  CASS 6N10E
 DG5974  PID         -  DG5974
 DG5974  STATE/COUNTY-  IL/CASS
 DG5974  COUNTRY     -  US
 DG5974  USGS QUAD   -  ARENZVILLE WEST (2018)
 DG5974
 DG5974                         *CURRENT SURVEY CONTROL
 DG5974  ______________________________________________________________________
 DG5974* NAD 83(2011) POSITION- 39 57 43.53399(N) 090 23 28.95557(W)   ADJUSTED
 DG5974* NAD 83(2011) ELLIP HT-   108.571 (meters)        (06/27/12)   ADJUSTED
 DG5974* NAD 83(2011) EPOCH   -  2010.00
 DG5974* NAVD 88 ORTHO HEIGHT -   141.5   (meters)      464.    (feet) GPS OBS
 DG5974  ______________________________________________________________________
 DG5974  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5974  GEOID HEIGHT    -        -32.888 (meters)                     GEOID03
 DG5974  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 DG5974  NAD 83(2011) X  -    -33,439.935 (meters)                     COMP
 DG5974  NAD 83(2011) Y  - -4,895,381.032 (meters)                     COMP
 DG5974  NAD 83(2011) Z  -  4,074,830.129 (meters)                     COMP
 DG5974  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 DG5974
 DG5974  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5974  Standards:
 DG5974         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5974            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5974  -------------------------------------------------------------------
 DG5974  NETWORK    0.77   1.31           0.34   0.29   0.67     -0.00688853
 DG5974  -------------------------------------------------------------------
 DG5974  Click here for local accuracies and other accuracy information.
 DG5974
 DG5974.The horizontal coordinates were established by GPS observations
 DG5974.and adjusted by the National Geodetic Survey in June 2012.
 DG5974
 DG5974.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5974.been affixed to the stable North American tectonic plate. See 
 DG5974.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5974
 DG5974.The horizontal coordinates are valid at the epoch date displayed above
 DG5974.which is a decimal equivalence of Year/Month/Day.
 DG5974
 DG5974.The orthometric height was determined by GPS observations and a
 DG5974.high-resolution geoid model.
 DG5974
 DG5974.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5974.GEOID18 height accuracy estimate available here.
 DG5974
 DG5974.Click photographs - Photos may exist for this station.
 DG5974
 DG5974.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5974
 DG5974.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5974
 DG5974.The ellipsoidal height was determined by GPS observations
 DG5974.and is referenced to NAD 83.
 DG5974
 DG5974. The following values were computed from the NAD 83(2011) position.
 DG5974
 DG5974;                    North         East     Units Scale Factor Converg.
 DG5974;SPC IL W     -   365,803.224   680,801.671   MT  0.99994571   -0 08 39.6
 DG5974;SPC IL W     - 1,200,139.41  2,233,596.82   sFT  0.99994571   -0 08 39.6
 DG5974;UTM  15      - 4,426,808.860   722,808.020   MT  1.00021119   +1 40 34.2
 DG5974
 DG5974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5974!SPC IL W     -   0.99998297  x   0.99994571  =   0.99992868
 DG5974!UTM  15      -   0.99998297  x   1.00021119  =   1.00019415
 DG5974
 DG5974_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2280826808(NAD 83)
 DG5974
 DG5974                          SUPERSEDED SURVEY CONTROL
 DG5974
 DG5974  NAD 83(2007)-  39 57 43.53409(N)    090 23 28.95631(W) AD(2002.00) 0
 DG5974  ELLIP H (02/10/07)  108.587  (m)                       GP(2002.00)    
 DG5974  ELLIP H (02/03/05)  108.567  (m)                       GP(       ) 4 2
 DG5974  NAD 83(1997)-  39 57 43.53414(N)    090 23 28.95646(W) AD(       ) 1
 DG5974  ELLIP H (07/06/04)  108.577  (m)                       GP(       ) 3 2
 DG5974
 DG5974.Superseded values are not recommended for survey control.
 DG5974
 DG5974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5974.See file dsdata.pdf to determine how the superseded data were derived.
 DG5974
 DG5974_MARKER: DD = SURVEY DISK
 DG5974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5974_STAMPING: CASS-6N10E
 DG5974_MARK LOGO: IL-017
 DG5974_PROJECTION: RECESSED 20 CENTIMETERS
 DG5974_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG5974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5974+STABILITY: SURFACE MOTION
 DG5974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5974+SATELLITE: SATELLITE OBSERVATIONS - January 03, 2022
 DG5974
 DG5974  HISTORY     - Date     Condition        Report By
 DG5974  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5974  HISTORY     - 20220103 GOOD             ILDT
 DG5974
 DG5974                          STATION DESCRIPTION
 DG5974
 DG5974'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5974'THE STATION IS LOCATED 4.2 MILES SOUTHEAST OF THE CENTER OF
 DG5974'BEARDSTOWN.
 DG5974'
 DG5974'TO REACH FROM THE INTERSECTION OF US-67/IL-100 AND IL-125 AT THE
 DG5974'SOUTHWEST EDGE OF BEARDSTOWN, GO SOUTHEAST ON IL-125 FOR 1.8 MILES TO
 DG5974'A T-RD SOUTH (ARENZVILLE RD.).  TURN RIGHT AND HEAD SOUTH FOR 2.95
 DG5974'MILES TO THE STATION ON THE RIGHT.
 DG5974'
 DG5974'IT IS 35.0 FT WEST FROM THE CENTERLINE OF ARENZVILLE RD., 46.7 FT
 DG5974'SOUTH FROM THE SOUTHWEST HEADWALL CORNER OF A BOX CULVERT, 14.0 FT
 DG5974'NORTH FROM THE CENTER OF A FIELD ENTRANCE, 1.0 FT NORTH OF A REBAR AND
 DG5974'1.0 FT EAST OF A WITNESS POST.
 DG5974
 DG5974                          STATION RECOVERY (2022)
 DG5974
 DG5974'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5974'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5975 ***********************************************************************
 DG5975  DESIGNATION -  CASS 6N13E
 DG5975  PID         -  DG5975
 DG5975  STATE/COUNTY-  IL/CASS
 DG5975  COUNTRY     -  US
 DG5975  USGS QUAD   -  ARENZVILLE EAST (2018)
 DG5975
 DG5975                         *CURRENT SURVEY CONTROL
 DG5975  ______________________________________________________________________
 DG5975* NAD 83(2011) POSITION- 39 57 41.67612(N) 090 19 47.06051(W)   ADJUSTED
 DG5975* NAD 83(2011) ELLIP HT-   152.271 (meters)        (06/27/12)   ADJUSTED
 DG5975* NAD 83(2011) EPOCH   -  2010.00
 DG5975* NAVD 88 ORTHO HEIGHT -   185.2   (meters)      608.    (feet) GPS OBS
 DG5975  ______________________________________________________________________
 DG5975  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5975  GEOID HEIGHT    -        -32.852 (meters)                     GEOID03
 DG5975  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 DG5975  NAD 83(2011) X  -    -28,173.980 (meters)                     COMP
 DG5975  NAD 83(2011) Y  - -4,895,484.471 (meters)                     COMP
 DG5975  NAD 83(2011) Z  -  4,074,814.275 (meters)                     COMP
 DG5975  LAPLACE CORR    -          1.68  (seconds)                    DEFLEC18
 DG5975
 DG5975  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5975  Standards:
 DG5975         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5975            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5975  -------------------------------------------------------------------
 DG5975  NETWORK    0.84   1.37           0.37   0.31   0.70     -0.02413312
 DG5975  -------------------------------------------------------------------
 DG5975  Click here for local accuracies and other accuracy information.
 DG5975
 DG5975.The horizontal coordinates were established by GPS observations
 DG5975.and adjusted by the National Geodetic Survey in June 2012.
 DG5975
 DG5975.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5975.been affixed to the stable North American tectonic plate. See 
 DG5975.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5975
 DG5975.The horizontal coordinates are valid at the epoch date displayed above
 DG5975.which is a decimal equivalence of Year/Month/Day.
 DG5975
 DG5975.The orthometric height was determined by GPS observations and a
 DG5975.high-resolution geoid model.
 DG5975
 DG5975.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5975.GEOID18 height accuracy estimate available here.
 DG5975
 DG5975.Click photographs - Photos may exist for this station.
 DG5975
 DG5975.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5975
 DG5975.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5975
 DG5975.The ellipsoidal height was determined by GPS observations
 DG5975.and is referenced to NAD 83.
 DG5975
 DG5975. The following values were computed from the NAD 83(2011) position.
 DG5975
 DG5975;                    North         East     Units Scale Factor Converg.
 DG5975;SPC IL W     -   365,734.480   686,067.636   MT  0.99994357   -0 06 17.1
 DG5975;SPC IL W     - 1,199,913.87  2,250,873.57   sFT  0.99994357   -0 06 17.1
 DG5975;UTM  15      - 4,426,907.469   728,074.992   MT  1.00024043   +1 42 56.8
 DG5975
 DG5975!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5975!SPC IL W     -   0.99997611  x   0.99994357  =   0.99991968
 DG5975!UTM  15      -   0.99997611  x   1.00024043  =   1.00021654
 DG5975
 DG5975_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2807426907(NAD 83)
 DG5975
 DG5975                          SUPERSEDED SURVEY CONTROL
 DG5975
 DG5975  NAD 83(2007)-  39 57 41.67623(N)    090 19 47.06123(W) AD(2002.00) 0
 DG5975  ELLIP H (02/10/07)  152.285  (m)                       GP(2002.00)    
 DG5975  ELLIP H (02/03/05)  152.251  (m)                       GP(       ) 4 2
 DG5975  NAD 83(1997)-  39 57 41.67637(N)    090 19 47.06137(W) AD(       ) 1
 DG5975  ELLIP H (07/06/04)  152.262  (m)                       GP(       ) 3 2
 DG5975
 DG5975.Superseded values are not recommended for survey control.
 DG5975
 DG5975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5975.See file dsdata.pdf to determine how the superseded data were derived.
 DG5975
 DG5975_MARKER: DD = SURVEY DISK
 DG5975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5975_STAMPING: CASS-6N13E
 DG5975_MARK LOGO: IL-017
 DG5975_PROJECTION: FLUSH
 DG5975_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5975+STABILITY: SURFACE MOTION
 DG5975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5975+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG5975
 DG5975  HISTORY     - Date     Condition        Report By
 DG5975  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5975
 DG5975                          STATION DESCRIPTION
 DG5975
 DG5975'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5975'THE STATION IS LOCATED 2.0 MILES SOUTHEAST FROM THE CENTER OF BLUFF
 DG5975'SPRINGS.
 DG5975'
 DG5975'TO REACH FROM THE ELEVATOR AND THE POST OFFICE IN BLUFF SPRINGS, GO
 DG5975'SOUTH ON BLUFF SPRINGS RD FOR 1.94 MILES TO A T-RD EAST (ORCHARD RD.),
 DG5975'TURN LEFT (EAST) AND CONTINUE 2.56 MILES TO THE STATION ON THE RIGHT.
 DG5975'
 DG5975'IT IS 25.5 FT SOUTH FROM THE CENTERLINE OF ORCHARD RD., 25.0 FT WEST
 DG5975'OF THE CENTERLINE OF ROCK DRIVE, 13.8 FT WEST OF A WOODEN FENCE POST,
 DG5975'1.0 FT WEST OF A REBAR AND 1.0 FT NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5988 ***********************************************************************
 DG5988  DESIGNATION -  CASS 6N15E
 DG5988  PID         -  DG5988
 DG5988  STATE/COUNTY-  IL/CASS
 DG5988  COUNTRY     -  US
 DG5988  USGS QUAD   -  ARENZVILLE EAST (2018)
 DG5988
 DG5988                         *CURRENT SURVEY CONTROL
 DG5988  ______________________________________________________________________
 DG5988* NAD 83(2011) POSITION- 39 57 26.91722(N) 090 17 08.49210(W)   ADJUSTED
 DG5988* NAD 83(2011) ELLIP HT-   157.273 (meters)        (06/27/12)   ADJUSTED
 DG5988* NAD 83(2011) EPOCH   -  2010.00
 DG5988* NAVD 88 ORTHO HEIGHT -   190.1   (meters)      624.    (feet) GPS OBS
 DG5988  ______________________________________________________________________
 DG5988  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5988  GEOID HEIGHT    -        -32.816 (meters)                     GEOID03
 DG5988  GEOID HEIGHT    -        -32.829 (meters)                     GEOID18
 DG5988  NAD 83(2011) X  -    -24,411.989 (meters)                     COMP
 DG5988  NAD 83(2011) Y  - -4,895,800.875 (meters)                     COMP
 DG5988  NAD 83(2011) Z  -  4,074,468.565 (meters)                     COMP
 DG5988  LAPLACE CORR    -          1.58  (seconds)                    DEFLEC18
 DG5988
 DG5988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5988  Standards:
 DG5988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5988  -------------------------------------------------------------------
 DG5988  NETWORK    0.81   1.45           0.35   0.31   0.74     -0.01256168
 DG5988  -------------------------------------------------------------------
 DG5988  Click here for local accuracies and other accuracy information.
 DG5988
 DG5988.The horizontal coordinates were established by GPS observations
 DG5988.and adjusted by the National Geodetic Survey in June 2012.
 DG5988
 DG5988.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5988.been affixed to the stable North American tectonic plate. See 
 DG5988.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5988
 DG5988.The horizontal coordinates are valid at the epoch date displayed above
 DG5988.which is a decimal equivalence of Year/Month/Day.
 DG5988
 DG5988.The orthometric height was determined by GPS observations and a
 DG5988.high-resolution geoid model.
 DG5988
 DG5988.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5988.GEOID18 height accuracy estimate available here.
 DG5988
 DG5988.Click photographs - Photos may exist for this station.
 DG5988
 DG5988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5988
 DG5988.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5988
 DG5988.The ellipsoidal height was determined by GPS observations
 DG5988.and is referenced to NAD 83.
 DG5988
 DG5988. The following values were computed from the NAD 83(2011) position.
 DG5988
 DG5988;                    North         East     Units Scale Factor Converg.
 DG5988;SPC IL W     -   365,273.352   689,830.241   MT  0.99994245   -0 04 35.2
 DG5988;SPC IL W     - 1,198,400.99  2,263,218.05   sFT  0.99994245   -0 04 35.2
 DG5988;UTM  15      - 4,426,565.997   731,851.510   MT  1.00026182   +1 44 38.2
 DG5988
 DG5988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5988!SPC IL W     -   0.99997533  x   0.99994245  =   0.99991778
 DG5988!UTM  15      -   0.99997533  x   1.00026182  =   1.00023714
 DG5988
 DG5988_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3185126565(NAD 83)
 DG5988
 DG5988                          SUPERSEDED SURVEY CONTROL
 DG5988
 DG5988  NAD 83(2007)-  39 57 26.91734(N)    090 17 08.49283(W) AD(2002.00) 0
 DG5988  ELLIP H (02/10/07)  157.287  (m)                       GP(2002.00)    
 DG5988  ELLIP H (02/03/05)  157.252  (m)                       GP(       ) 4 2
 DG5988  NAD 83(1997)-  39 57 26.91748(N)    090 17 08.49285(W) AD(       ) 1
 DG5988  ELLIP H (07/06/04)  157.264  (m)                       GP(       ) 3 2
 DG5988
 DG5988.Superseded values are not recommended for survey control.
 DG5988
 DG5988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5988.See file dsdata.pdf to determine how the superseded data were derived.
 DG5988
 DG5988_MARKER: DD = SURVEY DISK
 DG5988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5988_STAMPING: CASS-6N15E
 DG5988_MARK LOGO: IL-017
 DG5988_PROJECTION: FLUSH
 DG5988_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5988+STABILITY: SURFACE MOTION
 DG5988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5988+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG5988
 DG5988  HISTORY     - Date     Condition        Report By
 DG5988  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5988
 DG5988                          STATION DESCRIPTION
 DG5988
 DG5988'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5988'TO REACH FROM IL-125 AND SWEATMAN RD. (EAST OF BLUFF SPRINGS), GO
 DG5988'SOUTH ON SWEATMAN RD. 0.97 MILES TO A CURVE RIGHT.  GO WEST ON ORCHARD
 DG5988'RD.  0.07 MILES TO THE STATION ON THE LEFT.
 DG5988'
 DG5988'IT IS 294 FT EAST OF PE., 27.0 FT SOUTH OF THE CENTERLINE OF ORCHARD
 DG5988'RD., 15.7 FT WEST OF A POWER POLE, 1.0 FT WEST OF A REBAR AND 1.0 FT
 DG5988'NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5977 ***********************************************************************
 DG5977  DESIGNATION -  CASS 6N22E
 DG5977  PID         -  DG5977
 DG5977  STATE/COUNTY-  IL/CASS
 DG5977  COUNTRY     -  US
 DG5977  USGS QUAD   -  VIRGINIA (2018)
 DG5977
 DG5977                         *CURRENT SURVEY CONTROL
 DG5977  ______________________________________________________________________
 DG5977* NAD 83(2011) POSITION- 39 57 10.76613(N) 090 09 50.39421(W)   ADJUSTED
 DG5977* NAD 83(2011) ELLIP HT-   150.325 (meters)        (06/27/12)   ADJUSTED
 DG5977* NAD 83(2011) EPOCH   -  2010.00
 DG5977* NAVD 88 ORTHO HEIGHT -   183.1   (meters)      601.    (feet) GPS OBS
 DG5977  ______________________________________________________________________
 DG5977  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5977  GEOID HEIGHT    -        -32.725 (meters)                     GEOID03
 DG5977  GEOID HEIGHT    -        -32.733 (meters)                     GEOID18
 DG5977  NAD 83(2011) X  -    -14,014.365 (meters)                     COMP
 DG5977  NAD 83(2011) Y  - -4,896,156.265 (meters)                     COMP
 DG5977  NAD 83(2011) Z  -  4,074,082.244 (meters)                     COMP
 DG5977  LAPLACE CORR    -          1.35  (seconds)                    DEFLEC18
 DG5977
 DG5977  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5977  Standards:
 DG5977         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5977            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5977  -------------------------------------------------------------------
 DG5977  NETWORK    0.82   1.37           0.35   0.32   0.70      0.10663223
 DG5977  -------------------------------------------------------------------
 DG5977  Click here for local accuracies and other accuracy information.
 DG5977
 DG5977.The horizontal coordinates were established by GPS observations
 DG5977.and adjusted by the National Geodetic Survey in June 2012.
 DG5977
 DG5977.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5977.been affixed to the stable North American tectonic plate. See 
 DG5977.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5977
 DG5977.The horizontal coordinates are valid at the epoch date displayed above
 DG5977.which is a decimal equivalence of Year/Month/Day.
 DG5977
 DG5977.The orthometric height was determined by GPS observations and a
 DG5977.high-resolution geoid model.
 DG5977
 DG5977.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5977.GEOID18 height accuracy estimate available here.
 DG5977
 DG5977.Click photographs - Photos may exist for this station.
 DG5977
 DG5977.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5977
 DG5977.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5977
 DG5977.The ellipsoidal height was determined by GPS observations
 DG5977.and is referenced to NAD 83.
 DG5977
 DG5977. The following values were computed from the NAD 83(2011) position.
 DG5977
 DG5977;                    North         East     Units Scale Factor Converg.
 DG5977;SPC IL W     -   364,768.457   700,227.997   MT  0.99994118   +0 00 06.2
 DG5977;SPC IL W     - 1,196,744.51  2,297,331.35   sFT  0.99994118   +0 00 06.2
 DG5977;UTM  15      - 4,426,391.591   742,263.704   MT  1.00032260   +1 49 19.4
 DG5977
 DG5977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5977!SPC IL W     -   0.99997642  x   0.99994118  =   0.99991760
 DG5977!UTM  15      -   0.99997642  x   1.00032260  =   1.00029901
 DG5977
 DG5977_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4226326391(NAD 83)
 DG5977
 DG5977                          SUPERSEDED SURVEY CONTROL
 DG5977
 DG5977  NAD 83(2007)-  39 57 10.76625(N)    090 09 50.39493(W) AD(2002.00) 0
 DG5977  ELLIP H (02/10/07)  150.337  (m)                       GP(2002.00)    
 DG5977  ELLIP H (02/03/05)  150.294  (m)                       GP(       ) 4 2
 DG5977  NAD 83(1997)-  39 57 10.76637(N)    090 09 50.39495(W) AD(       ) 1
 DG5977  ELLIP H (07/06/04)  150.305  (m)                       GP(       ) 3 2
 DG5977
 DG5977.Superseded values are not recommended for survey control.
 DG5977
 DG5977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5977.See file dsdata.pdf to determine how the superseded data were derived.
 DG5977
 DG5977_MARKER: DD = SURVEY DISK
 DG5977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5977_STAMPING: CASS-6N22E
 DG5977_MARK LOGO: IL-017
 DG5977_PROJECTION: RECESSED 3 CENTIMETERS
 DG5977_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5977+STABILITY: SURFACE MOTION
 DG5977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5977+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2022
 DG5977
 DG5977  HISTORY     - Date     Condition        Report By
 DG5977  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5977  HISTORY     - 20220215 GOOD             ILDT
 DG5977
 DG5977                          STATION DESCRIPTION
 DG5977
 DG5977'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5977'THE STATION IS LOCATED 2.6 MILES EAST FROM THE CENTER OF VIRGINIA.
 DG5977'
 DG5977'TO REACH FROM THE JUNCTION OF IL-125 AND 1L-78 IN VIRGINIA, GO
 DG5977'SOUTHEAST ON IL-125 0.17 MILES TO A SIDE ROAD (DUCAN AVE.).  TURN LEFT
 DG5977'AND HEAD NORTHEAST 0.11 MILES TO A T-RD EAST (GRIDLEY  RD.), TURN
 DG5977'RIGHT AND HEAD EAST 2.09 MILES TO THE STATION ON THE LEFT, LOCATED IN
 DG5977'THE NORTHWEST QUAD. OF GRIDLEY RD. AND NOELSCH LN.
 DG5977'
 DG5977'IT IS 85.7 FT NORTHWEST OF A POWERPOLE, 33.7 FT WEST FROM THE
 DG5977'CENTERLINE OF NOELSCH LN., 30.5 FT NORTH FROM THE CENTERLINE OF
 DG5977'GRIDLEY RD., 1.0 FT EAST OF A REBAR AND 1.0 FT SOUTH OF A WITNESS
 DG5977'POST.
 DG5977
 DG5977                          STATION RECOVERY (2022)
 DG5977
 DG5977'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5977'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5979 ***********************************************************************
 DG5979  DESIGNATION -  CASS 6N28E
 DG5979  PID         -  DG5979
 DG5979  STATE/COUNTY-  IL/CASS
 DG5979  COUNTRY     -  US
 DG5979  USGS QUAD   -  ASHLAND (2018)
 DG5979
 DG5979                         *CURRENT SURVEY CONTROL
 DG5979  ______________________________________________________________________
 DG5979* NAD 83(2011) POSITION- 39 57 35.41824(N) 090 02 46.97460(W)   ADJUSTED
 DG5979* NAD 83(2011) ELLIP HT-   158.640 (meters)        (06/27/12)   ADJUSTED
 DG5979* NAD 83(2011) EPOCH   -  2010.00
 DG5979* NAVD 88 ORTHO HEIGHT -   191.3   (meters)      628.    (feet) GPS OBS
 DG5979  ______________________________________________________________________
 DG5979  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5979  GEOID HEIGHT    -        -32.656 (meters)                     GEOID03
 DG5979  GEOID HEIGHT    -        -32.675 (meters)                     GEOID18
 DG5979  NAD 83(2011) X  -     -3,963.141 (meters)                     COMP
 DG5979  NAD 83(2011) Y  - -4,895,692.786 (meters)                     COMP
 DG5979  NAD 83(2011) Z  -  4,074,670.422 (meters)                     COMP
 DG5979  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 DG5979
 DG5979  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5979  Standards:
 DG5979         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5979            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5979  -------------------------------------------------------------------
 DG5979  NETWORK    0.81   1.31           0.36   0.30   0.67      0.03656718
 DG5979  -------------------------------------------------------------------
 DG5979  Click here for local accuracies and other accuracy information.
 DG5979
 DG5979.The horizontal coordinates were established by GPS observations
 DG5979.and adjusted by the National Geodetic Survey in June 2012.
 DG5979
 DG5979.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5979.been affixed to the stable North American tectonic plate. See 
 DG5979.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5979
 DG5979.The horizontal coordinates are valid at the epoch date displayed above
 DG5979.which is a decimal equivalence of Year/Month/Day.
 DG5979
 DG5979.The orthometric height was determined by GPS observations and a
 DG5979.high-resolution geoid model.
 DG5979
 DG5979.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5979.GEOID18 height accuracy estimate available here.
 DG5979
 DG5979.Click photographs - Photos may exist for this station.
 DG5979
 DG5979.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5979
 DG5979.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5979
 DG5979.The ellipsoidal height was determined by GPS observations
 DG5979.and is referenced to NAD 83.
 DG5979
 DG5979. The following values were computed from the NAD 83(2011) position.
 DG5979
 DG5979;                    North         East     Units Scale Factor Converg.
 DG5979;SPC IL W     -   365,535.675   710,276.998   MT  0.99994248   +0 04 38.1
 DG5979;SPC IL W     - 1,199,261.63  2,330,300.45   sFT  0.99994248   +0 04 38.1
 DG5979;UTM  15      - 4,427,478.113   752,287.380   MT  1.00038364   +1 53 52.7
 DG5979;UTM  16      - 4,427,744.857   239,787.784   MT  1.00043365   -1 57 27.5
 DG5979
 DG5979!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5979!SPC IL W     -   0.99997511  x   0.99994248  =   0.99991759
 DG5979!UTM  15      -   0.99997511  x   1.00038364  =   1.00035874
 DG5979!UTM  16      -   0.99997511  x   1.00043365  =   1.00040875
 DG5979
 DG5979_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5228727478(NAD 83)
 DG5979
 DG5979                          SUPERSEDED SURVEY CONTROL
 DG5979
 DG5979  NAD 83(2007)-  39 57 35.41839(N)    090 02 46.97534(W) AD(2002.00) 0
 DG5979  ELLIP H (02/10/07)  158.652  (m)                       GP(2002.00)    
 DG5979  ELLIP H (02/03/05)  158.616  (m)                       GP(       ) 4 2
 DG5979  NAD 83(1997)-  39 57 35.41833(N)    090 02 46.97517(W) AD(       ) 1
 DG5979  ELLIP H (07/06/04)  158.632  (m)                       GP(       ) 3 2
 DG5979
 DG5979.Superseded values are not recommended for survey control.
 DG5979
 DG5979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5979.See file dsdata.pdf to determine how the superseded data were derived.
 DG5979
 DG5979_MARKER: DD = SURVEY DISK
 DG5979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5979_STAMPING: CASS-6N28E
 DG5979_MARK LOGO: IL-017
 DG5979_PROJECTION: FLUSH
 DG5979_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5979+STABILITY: SURFACE MOTION
 DG5979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5979+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG5979
 DG5979  HISTORY     - Date     Condition        Report By
 DG5979  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5979
 DG5979                          STATION DESCRIPTION
 DG5979
 DG5979'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5979'THE STATION IS LOCATED 5.4 MILES NORTHWEST FROM THE CENTER OF ASHLAND.
 DG5979'
 DG5979'TO REACH FROM THE JUNTION OF IL-125 AND IL-123 AT THE NORTHEAST EDGE
 DG5979'OF ASHLAND, GO NORTHWEST ON IL-125 2.8 MILES TO A SIDE ROAD
 DG5979'(NEWMANVILLE RD.), TURN RIGHT AND HEAD NORTH 4.22 MILES TO THE STATION
 DG5979'ON THE RIGHT IN THE SOUTHEAST QUAD OF THE INTERSECTION OF NEWMANSVILLE
 DG5979'RD AND GRIDLEY RD (EDWARDS LN.).
 DG5979'
 DG5979'IT IS 32.5 FT SOUTH FROM THE CENTERLINE OF GRIDLEY RD., 29.0 FT EAST
 DG5979'FROM THE CENTERLINE OF NEWMANSVILLE RD., 8.8 FT SOUTHWEST FROM A
 DG5979'ULILITY BOX, 1.0 FT NORTH FROM A REBAR AND 1.0 FT WEST FROM A METAL
 DG5979'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5980 ***********************************************************************
 DG5980  DESIGNATION -  CASS 6N4E
 DG5980  PID         -  DG5980
 DG5980  STATE/COUNTY-  IL/CASS
 DG5980  COUNTRY     -  US
 DG5980  USGS QUAD   -  COOPERSTOWN (2018)
 DG5980
 DG5980                         *CURRENT SURVEY CONTROL
 DG5980  ______________________________________________________________________
 DG5980* NAD 83(2011) POSITION- 39 57 50.26669(N) 090 30 16.60606(W)   ADJUSTED
 DG5980* NAD 83(2011) ELLIP HT-    96.467 (meters)        (06/27/12)   ADJUSTED
 DG5980* NAD 83(2011) EPOCH   -  2010.00
 DG5980* NAVD 88 ORTHO HEIGHT -   129.4   (meters)      425.    (feet) GPS OBS
 DG5980  ______________________________________________________________________
 DG5980  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5980  GEOID HEIGHT    -        -32.907 (meters)                     GEOID03
 DG5980  GEOID HEIGHT    -        -32.935 (meters)                     GEOID18
 DG5980  NAD 83(2011) X  -    -43,113.570 (meters)                     COMP
 DG5980  NAD 83(2011) Y  - -4,895,162.733 (meters)                     COMP
 DG5980  NAD 83(2011) Z  -  4,074,981.516 (meters)                     COMP
 DG5980  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 DG5980
 DG5980  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5980  Standards:
 DG5980         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5980            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5980  -------------------------------------------------------------------
 DG5980  NETWORK    1.07   1.72           0.47   0.40   0.88      0.01315291
 DG5980  -------------------------------------------------------------------
 DG5980  Click here for local accuracies and other accuracy information.
 DG5980
 DG5980.The horizontal coordinates were established by GPS observations
 DG5980.and adjusted by the National Geodetic Survey in June 2012.
 DG5980
 DG5980.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5980.been affixed to the stable North American tectonic plate. See 
 DG5980.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5980
 DG5980.The horizontal coordinates are valid at the epoch date displayed above
 DG5980.which is a decimal equivalence of Year/Month/Day.
 DG5980
 DG5980.The orthometric height was determined by GPS observations and a
 DG5980.high-resolution geoid model.
 DG5980
 DG5980.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5980.GEOID18 height accuracy estimate available here.
 DG5980
 DG5980.Click photographs - Photos may exist for this station.
 DG5980
 DG5980.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5980
 DG5980.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5980
 DG5980.The ellipsoidal height was determined by GPS observations
 DG5980.and is referenced to NAD 83.
 DG5980
 DG5980. The following values were computed from the NAD 83(2011) position.
 DG5980
 DG5980;                    North         East     Units Scale Factor Converg.
 DG5980;SPC IL W     -   366,041.378   671,127.981   MT  0.99995143   -0 13 01.4
 DG5980;SPC IL W     - 1,200,920.75  2,201,859.05   sFT  0.99995143   -0 13 01.4
 DG5980;UTM  15      - 4,426,739.564   713,129.357   MT  1.00015924   +1 36 12.3
 DG5980
 DG5980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5980!SPC IL W     -   0.99998487  x   0.99995143  =   0.99993630
 DG5980!UTM  15      -   0.99998487  x   1.00015924  =   1.00014410
 DG5980
 DG5980_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1312926739(NAD 83)
 DG5980
 DG5980                          SUPERSEDED SURVEY CONTROL
 DG5980
 DG5980  NAD 83(2007)-  39 57 50.26679(N)    090 30 16.60681(W) AD(2002.00) 0
 DG5980  ELLIP H (02/10/07)   96.484  (m)                       GP(2002.00)    
 DG5980  ELLIP H (02/03/05)   96.471  (m)                       GP(       ) 4 2
 DG5980  NAD 83(1997)-  39 57 50.26677(N)    090 30 16.60698(W) AD(       ) 1
 DG5980  ELLIP H (07/06/04)   96.481  (m)                       GP(       ) 3 2
 DG5980
 DG5980.Superseded values are not recommended for survey control.
 DG5980
 DG5980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5980.See file dsdata.pdf to determine how the superseded data were derived.
 DG5980
 DG5980_MARKER: DD = SURVEY DISK
 DG5980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5980_STAMPING: CASS-6N4E
 DG5980_MARK LOGO: IL-017
 DG5980_PROJECTION: RECESSED 10 CENTIMETERS
 DG5980_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5980+STABILITY: SURFACE MOTION
 DG5980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5980+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2020
 DG5980
 DG5980  HISTORY     - Date     Condition        Report By
 DG5980  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5980  HISTORY     - 20111013 GOOD             ATKNA
 DG5980  HISTORY     - 20200407 GOOD             ILDT
 DG5980
 DG5980                          STATION DESCRIPTION
 DG5980
 DG5980'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5980'THE STATION IS LOCATED 5.5 MILES SOUTH WEST OF THE CENTER OF
 DG5980'BEARDSTOWN.
 DG5980'
 DG5980'TO REACH FROM INTERSECTION OF ILLINOIS ROUTE 100/US 67 AND ILLINOIS
 DG5980'ROUTE 125 AT THE SOUTHWEST EDGE OF BEARDSTOWN, GO SOUTH AND THEN
 DG5980'SOUTHWEST ON US 67 FOR 3.5 MILES TO T ROAD WEST, GO WEST ON BERGER
 DG5980'LANE FOR 1.83 MILES TO THE STATION ON THE RIGHT, 0.07 MILES EAST OF
 DG5980'MILL CREEK.
 DG5980'
 DG5980'IT IS 17 FT NORTH OF THE CENTERLINE OF BERGER LANE, 205.0 FT EAST OF A
 DG5980'POWER POLE, 121.0 FT WEST OF A POWER POLE AND 1.0 FT SOUTH OF A
 DG5980'WITNESS POST.
 DG5980
 DG5980                          STATION RECOVERY (2011)
 DG5980
 DG5980'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DG5980'RECOVERED IN GOOD CONDITION.
 DG5980
 DG5980                          STATION RECOVERY (2020)
 DG5980
 DG5980'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG5980'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5989 ***********************************************************************
 DG5989  DESIGNATION -  CASS 7N18E
 DG5989  PID         -  DG5989
 DG5989  STATE/COUNTY-  IL/CASS
 DG5989  COUNTRY     -  US
 DG5989  USGS QUAD   -  VIRGINIA (2018)
 DG5989
 DG5989                         *CURRENT SURVEY CONTROL
 DG5989  ______________________________________________________________________
 DG5989* NAD 83(2011) POSITION- 39 58 31.24654(N) 090 14 53.55635(W)   ADJUSTED
 DG5989* NAD 83(2011) ELLIP HT-   159.509 (meters)        (06/27/12)   ADJUSTED
 DG5989* NAD 83(2011) EPOCH   -  2010.00
 DG5989* NAVD 88 ORTHO HEIGHT -   192.4   (meters)      631.    (feet) GPS OBS
 DG5989  ______________________________________________________________________
 DG5989  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5989  GEOID HEIGHT    -        -32.812 (meters)                     GEOID03
 DG5989  GEOID HEIGHT    -        -32.825 (meters)                     GEOID18
 DG5989  NAD 83(2011) X  -    -21,203.701 (meters)                     COMP
 DG5989  NAD 83(2011) Y  - -4,894,543.031 (meters)                     COMP
 DG5989  NAD 83(2011) Z  -  4,075,990.691 (meters)                     COMP
 DG5989  LAPLACE CORR    -          1.47  (seconds)                    DEFLEC18
 DG5989
 DG5989  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5989  Standards:
 DG5989         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5989            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5989  -------------------------------------------------------------------
 DG5989  NETWORK    0.81   1.65           0.35   0.31   0.84      0.02272822
 DG5989  -------------------------------------------------------------------
 DG5989  Click here for local accuracies and other accuracy information.
 DG5989
 DG5989.The horizontal coordinates were established by GPS observations
 DG5989.and adjusted by the National Geodetic Survey in June 2012.
 DG5989
 DG5989.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5989.been affixed to the stable North American tectonic plate. See 
 DG5989.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5989
 DG5989.The horizontal coordinates are valid at the epoch date displayed above
 DG5989.which is a decimal equivalence of Year/Month/Day.
 DG5989
 DG5989.The orthometric height was determined by GPS observations and a
 DG5989.high-resolution geoid model.
 DG5989
 DG5989.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5989.GEOID18 height accuracy estimate available here.
 DG5989
 DG5989.Click photographs - Photos may exist for this station.
 DG5989
 DG5989.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5989
 DG5989.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5989
 DG5989.The ellipsoidal height was determined by GPS observations
 DG5989.and is referenced to NAD 83.
 DG5989
 DG5989. The following values were computed from the NAD 83(2011) position.
 DG5989
 DG5989;                    North         East     Units Scale Factor Converg.
 DG5989;SPC IL W     -   367,253.730   693,034.598   MT  0.99994177   -0 03 08.6
 DG5989;SPC IL W     - 1,204,898.28  2,273,731.01   sFT  0.99994177   -0 03 08.6
 DG5989;UTM  15      - 4,428,647.871   734,992.359   MT  1.00027987   +1 46 07.4
 DG5989
 DG5989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5989!SPC IL W     -   0.99997498  x   0.99994177  =   0.99991675
 DG5989!UTM  15      -   0.99997498  x   1.00027987  =   1.00025484
 DG5989
 DG5989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3499228647(NAD 83)
 DG5989
 DG5989                          SUPERSEDED SURVEY CONTROL
 DG5989
 DG5989  NAD 83(2007)-  39 58 31.24666(N)    090 14 53.55709(W) AD(2002.00) 0
 DG5989  ELLIP H (02/10/07)  159.522  (m)                       GP(2002.00)    
 DG5989  ELLIP H (02/03/05)  159.491  (m)                       GP(       ) 4 2
 DG5989  NAD 83(1997)-  39 58 31.24681(N)    090 14 53.55701(W) AD(       ) 1
 DG5989  ELLIP H (07/06/04)  159.504  (m)                       GP(       ) 3 2
 DG5989
 DG5989.Superseded values are not recommended for survey control.
 DG5989
 DG5989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5989.See file dsdata.pdf to determine how the superseded data were derived.
 DG5989
 DG5989_MARKER: DD = SURVEY DISK
 DG5989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5989_STAMPING: CASS-7N18E
 DG5989_MARK LOGO: IL-017
 DG5989_PROJECTION: FLUSH
 DG5989_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5989+STABILITY: SURFACE MOTION
 DG5989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5989+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG5989
 DG5989  HISTORY     - Date     Condition        Report By
 DG5989  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5989
 DG5989                          STATION DESCRIPTION
 DG5989
 DG5989'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5989'TO REACH FROM THE SHILOH CUMBERLAND PRESBITARIAN CHURCH (3 MILES FROM
 DG5989'JUNCTION OF IL-125 AND 1L-125 IN VIRGINIA), GO NORTH ON SHILOH RD.
 DG5989'0.57 MILES TO A T-RD EAST (BROCKHOUSE RD.).  TURN RIGHT AND HEAD EAST
 DG5989'0.81 MILES TO A CURVE LEFT (NORTH) AND THE STATION ON THE RIGHT.
 DG5989'
 DG5989'IT IS 6.6 FT EAST FROM THE EXTENDED CENTERLINE NORTH, 4.5 FT SOUTH
 DG5989'FROM THE EXTENDED CENTERLINE WEST, 1.0 FT WEST OF A REBAR AND 1.0 FT
 DG5989'NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5978 ***********************************************************************
 DG5978  DESIGNATION -  CASS 7N25E
 DG5978  PID         -  DG5978
 DG5978  STATE/COUNTY-  IL/CASS
 DG5978  COUNTRY     -  US
 DG5978  USGS QUAD   -  ASHLAND (2018)
 DG5978
 DG5978                         *CURRENT SURVEY CONTROL
 DG5978  ______________________________________________________________________
 DG5978* NAD 83(2011) POSITION- 39 58 02.30410(N) 090 06 44.06549(W)   ADJUSTED
 DG5978* NAD 83(2011) ELLIP HT-   154.756 (meters)        (06/27/12)   ADJUSTED
 DG5978* NAD 83(2011) EPOCH   -  2010.00
 DG5978* NAVD 88 ORTHO HEIGHT -   187.5   (meters)      615.    (feet) GPS OBS
 DG5978  ______________________________________________________________________
 DG5978  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5978  GEOID HEIGHT    -        -32.706 (meters)                     GEOID03
 DG5978  GEOID HEIGHT    -        -32.718 (meters)                     GEOID18
 DG5978  NAD 83(2011) X  -     -9,589.437 (meters)                     COMP
 DG5978  NAD 83(2011) Y  - -4,895,149.390 (meters)                     COMP
 DG5978  NAD 83(2011) Z  -  4,075,303.512 (meters)                     COMP
 DG5978  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 DG5978
 DG5978  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5978  Standards:
 DG5978         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5978            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5978  -------------------------------------------------------------------
 DG5978  NETWORK    0.80   1.29           0.35   0.30   0.66      0.08442364
 DG5978  -------------------------------------------------------------------
 DG5978  Click here for local accuracies and other accuracy information.
 DG5978
 DG5978.The horizontal coordinates were established by GPS observations
 DG5978.and adjusted by the National Geodetic Survey in June 2012.
 DG5978
 DG5978.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5978.been affixed to the stable North American tectonic plate. See 
 DG5978.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5978
 DG5978.The horizontal coordinates are valid at the epoch date displayed above
 DG5978.which is a decimal equivalence of Year/Month/Day.
 DG5978
 DG5978.The orthometric height was determined by GPS observations and a
 DG5978.high-resolution geoid model.
 DG5978
 DG5978.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5978.GEOID18 height accuracy estimate available here.
 DG5978
 DG5978.Click photographs - Photos may exist for this station.
 DG5978
 DG5978.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5978
 DG5978.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5978
 DG5978.The ellipsoidal height was determined by GPS observations
 DG5978.and is referenced to NAD 83.
 DG5978
 DG5978. The following values were computed from the NAD 83(2011) position.
 DG5978
 DG5978;                    North         East     Units Scale Factor Converg.
 DG5978;SPC IL W     -   366,359.351   704,649.610   MT  0.99994144   +0 02 05.9
 DG5978;SPC IL W     - 1,201,963.97  2,311,837.93   sFT  0.99994144   +0 02 05.9
 DG5978;UTM  15      - 4,428,122.842   746,634.265   MT  1.00034891   +1 51 21.2
 DG5978
 DG5978!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5978!SPC IL W     -   0.99997572  x   0.99994144  =   0.99991716
 DG5978!UTM  15      -   0.99997572  x   1.00034891  =   1.00032462
 DG5978
 DG5978_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4663428122(NAD 83)
 DG5978
 DG5978                          SUPERSEDED SURVEY CONTROL
 DG5978
 DG5978  NAD 83(2007)-  39 58 02.30425(N)    090 06 44.06623(W) AD(2002.00) 0
 DG5978  ELLIP H (02/10/07)  154.768  (m)                       GP(2002.00)    
 DG5978  ELLIP H (02/03/05)  154.731  (m)                       GP(       ) 4 2
 DG5978  NAD 83(1997)-  39 58 02.30424(N)    090 06 44.06606(W) AD(       ) 1
 DG5978  ELLIP H (07/06/04)  154.747  (m)                       GP(       ) 3 2
 DG5978
 DG5978.Superseded values are not recommended for survey control.
 DG5978
 DG5978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5978.See file dsdata.pdf to determine how the superseded data were derived.
 DG5978
 DG5978_MARKER: DD = SURVEY DISK
 DG5978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5978_STAMPING: CASS-7N25E
 DG5978_MARK LOGO: IL-017
 DG5978_PROJECTION: RECESSED 8 CENTIMETERS
 DG5978_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5978+STABILITY: SURFACE MOTION
 DG5978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5978+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2022
 DG5978
 DG5978  HISTORY     - Date     Condition        Report By
 DG5978  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5978  HISTORY     - 20220705 GOOD             ILDT
 DG5978
 DG5978                          STATION DESCRIPTION
 DG5978
 DG5978'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5978'THE STATION IS LOCATED 3.0 MILES NORTH FROM THE CENTER OF
 DG5978'PHILADELPHIA.
 DG5978'
 DG5978'TO REACH FROM THE ELEVATOR IN PHILADELPHIA, GO NORTH ON ELEVATOR RD.
 DG5978'0.20 MILES TO A T-INTERSECTION WITH IL-125, TURN RIGHT (SOUTHEAST) ON
 DG5978'IL-125 0.35 MILES TO A SIDE ROAD NORTH (PHILADELPHIA RD.).  TURN LEFT
 DG5978'AND HEAD NORTH ON PHILADELPHIA RD. 3.11 MILES TO THE STATION ON THE
 DG5978'LEFT.
 DG5978'
 DG5978'IT IS 20.5 FT WEST FROM THE CENTERLINE OF PHILADELPHIA RD., 15.0 FT
 DG5978'NORTH FROM THE CENTERLINE OF A FIELD ENTRANCE, 70.1 FT SOUTH FROM A
 DG5978'POWERPOLE, 1.0 FT NORTH FROM A REBAR AND 1.0 FT EAST OF A METAL
 DG5978'WITNESS POST.
 DG5978
 DG5978                          STATION RECOVERY (2022)
 DG5978
 DG5978'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5982 ***********************************************************************
 DG5982  DESIGNATION -  CASS 7N31E
 DG5982  PID         -  DG5982
 DG5982  STATE/COUNTY-  IL/CASS
 DG5982  COUNTRY     -  US
 DG5982  USGS QUAD   -  TALLULA (2018)
 DG5982
 DG5982                         *CURRENT SURVEY CONTROL
 DG5982  ______________________________________________________________________
 DG5982* NAD 83(2011) POSITION- 39 58 14.99644(N) 089 59 41.35007(W)   ADJUSTED
 DG5982* NAD 83(2011) ELLIP HT-   159.347 (meters)        (06/27/12)   ADJUSTED
 DG5982* NAD 83(2011) EPOCH   -  2010.00
 DG5982* NAVD 88 ORTHO HEIGHT -   192.0   (meters)      630.    (feet) GPS OBS
 DG5982  ______________________________________________________________________
 DG5982  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5982  GEOID HEIGHT    -        -32.637 (meters)                     GEOID03
 DG5982  GEOID HEIGHT    -        -32.664 (meters)                     GEOID18
 DG5982  NAD 83(2011) X  -        442.585 (meters)                     COMP
 DG5982  NAD 83(2011) Y  - -4,894,910.807 (meters)                     COMP
 DG5982  NAD 83(2011) Z  -  4,075,606.486 (meters)                     COMP
 DG5982  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 DG5982
 DG5982  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5982  Standards:
 DG5982         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5982            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5982  -------------------------------------------------------------------
 DG5982  NETWORK    0.73   1.18           0.32   0.27   0.60      0.04468760
 DG5982  -------------------------------------------------------------------
 DG5982  Click here for local accuracies and other accuracy information.
 DG5982
 DG5982.The horizontal coordinates were established by GPS observations
 DG5982.and adjusted by the National Geodetic Survey in June 2012.
 DG5982
 DG5982.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5982.been affixed to the stable North American tectonic plate. See 
 DG5982.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5982
 DG5982.The horizontal coordinates are valid at the epoch date displayed above
 DG5982.which is a decimal equivalence of Year/Month/Day.
 DG5982
 DG5982.The orthometric height was determined by GPS observations and a
 DG5982.high-resolution geoid model.
 DG5982
 DG5982.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5982.GEOID18 height accuracy estimate available here.
 DG5982
 DG5982.Click photographs - Photos may exist for this station.
 DG5982
 DG5982.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5982
 DG5982.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5982
 DG5982.The ellipsoidal height was determined by GPS observations
 DG5982.and is referenced to NAD 83.
 DG5982
 DG5982. The following values were computed from the NAD 83(2011) position.
 DG5982
 DG5982;                    North         East     Units Scale Factor Converg.
 DG5982;SPC IL W     -   366,763.519   714,680.078   MT  0.99994383   +0 06 37.4
 DG5982;SPC IL W     - 1,203,289.98  2,344,746.22   sFT  0.99994383   +0 06 37.4
 DG5982;UTM  16      - 4,428,816.075   244,233.806   MT  1.00040540   -1 55 29.7
 DG5982;UTM  15      - 4,428,845.871   756,651.202   MT  1.00041098   +1 55 53.7
 DG5982
 DG5982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5982!SPC IL W     -   0.99997500  x   0.99994383  =   0.99991883
 DG5982!UTM  16      -   0.99997500  x   1.00040540  =   1.00038039
 DG5982!UTM  15      -   0.99997500  x   1.00041098  =   1.00038597
 DG5982
 DG5982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4423328816(NAD 83)
 DG5982
 DG5982                          SUPERSEDED SURVEY CONTROL
 DG5982
 DG5982  NAD 83(2007)-  39 58 14.99661(N)    089 59 41.35083(W) AD(2002.00) 0
 DG5982  ELLIP H (02/10/07)  159.359  (m)                       GP(2002.00)    
 DG5982  ELLIP H (02/03/05)  159.328  (m)                       GP(       ) 4 2
 DG5982  NAD 83(1997)-  39 58 14.99647(N)    089 59 41.35051(W) AD(       ) 1
 DG5982  ELLIP H (07/06/04)  159.347  (m)                       GP(       ) 3 2
 DG5982
 DG5982.Superseded values are not recommended for survey control.
 DG5982
 DG5982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5982.See file dsdata.pdf to determine how the superseded data were derived.
 DG5982
 DG5982_MARKER: DD = SURVEY DISK
 DG5982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5982_STAMPING: CASS-7N31E
 DG5982_MARK LOGO: IL-017
 DG5982_PROJECTION: FLUSH
 DG5982_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5982+STABILITY: SURFACE MOTION
 DG5982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5982+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG5982
 DG5982  HISTORY     - Date     Condition        Report By
 DG5982  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5982
 DG5982                          STATION DESCRIPTION
 DG5982
 DG5982'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5982'THE STATION IS LOCATED 5.7 MILES NORTH FROM THE CENTER OF ASHLAND.
 DG5982'
 DG5982'TO REACH FROM THE JUNTION OF IL-125 AND IL-123 AT THE NORTHEAST EDGE
 DG5982'OF ASHLAND, GO SOUTHEAST ON IL-125 0.35 MILES TO A CROSSROAD
 DG5982'(COUNTYLINE RD.), TURN LEFT AND HEAD NORTH 4.56 MILES TO A
 DG5982'T-INTERSECTION WITH CIRCLEVILLE RD., TURN RIGHT AND HEAD EAST 0.25
 DG5982'MILES TO A CURVE LEFT (NORTH), HEAD NORTH ON STILTZ RD. 1.0 MILES TO A
 DG5982'CURVE LEFT (WEST), GO WEST 0.25 MILES TO THE STATION ON THE LEFT.
 DG5982'
 DG5982'IT IS 64.7 FT WEST FROM A POWERPOLE, 16.7 FT NORTH FROM THE CENTERLINE
 DG5982'OF A DIRT FIELD LANE, 17.7 FT WEST FROM THE EXTENDED CENTERLINE OF
 DG5982'COUNTY LINE RD., 6.7 FT SOUTHWEST FROM A GUYPOLE, 1.0 FT SOUTHWEST OF
 DG5982'A REBAR AND 1.0 FT SOUTHEAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5992 ***********************************************************************
 DG5992  DESIGNATION -  CASS 8N16E
 DG5992  PID         -  DG5992
 DG5992  STATE/COUNTY-  IL/CASS
 DG5992  COUNTRY     -  US
 DG5992  USGS QUAD   -  ARENZVILLE EAST (2018)
 DG5992
 DG5992                         *CURRENT SURVEY CONTROL
 DG5992  ______________________________________________________________________
 DG5992* NAD 83(2011) POSITION- 39 59 37.23532(N) 090 16 29.36176(W)   ADJUSTED
 DG5992* NAD 83(2011) ELLIP HT-   164.625 (meters)        (06/27/12)   ADJUSTED
 DG5992* NAD 83(2011) EPOCH   -  2010.00
 DG5992* NAVD 88 ORTHO HEIGHT -   197.5   (meters)      648.    (feet) GPS OBS
 DG5992  ______________________________________________________________________
 DG5992  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5992  GEOID HEIGHT    -        -32.856 (meters)                     GEOID03
 DG5992  GEOID HEIGHT    -        -32.871 (meters)                     GEOID18
 DG5992  NAD 83(2011) X  -    -23,470.851 (meters)                     COMP
 DG5992  NAD 83(2011) Y  - -4,893,228.723 (meters)                     COMP
 DG5992  NAD 83(2011) Z  -  4,077,553.490 (meters)                     COMP
 DG5992  LAPLACE CORR    -          1.59  (seconds)                    DEFLEC18
 DG5992
 DG5992  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5992  Standards:
 DG5992         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5992            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5992  -------------------------------------------------------------------
 DG5992  NETWORK    0.78   1.59           0.34   0.30   0.81     -0.01751615
 DG5992  -------------------------------------------------------------------
 DG5992  Click here for local accuracies and other accuracy information.
 DG5992
 DG5992.The horizontal coordinates were established by GPS observations
 DG5992.and adjusted by the National Geodetic Survey in June 2012.
 DG5992
 DG5992.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5992.been affixed to the stable North American tectonic plate. See 
 DG5992.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5992
 DG5992.The horizontal coordinates are valid at the epoch date displayed above
 DG5992.which is a decimal equivalence of Year/Month/Day.
 DG5992
 DG5992.The orthometric height was determined by GPS observations and a
 DG5992.high-resolution geoid model.
 DG5992
 DG5992.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5992.GEOID18 height accuracy estimate available here.
 DG5992
 DG5992.Click photographs - Photos may exist for this station.
 DG5992
 DG5992.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5992
 DG5992.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5992
 DG5992.The ellipsoidal height was determined by GPS observations
 DG5992.and is referenced to NAD 83.
 DG5992
 DG5992. The following values were computed from the NAD 83(2011) position.
 DG5992
 DG5992;                    North         East     Units Scale Factor Converg.
 DG5992;SPC IL W     -   369,291.312   690,763.829   MT  0.99994223   -0 04 10.2
 DG5992;SPC IL W     - 1,211,583.25  2,266,281.00   sFT  0.99994223   -0 04 10.2
 DG5992;UTM  15      - 4,430,612.898   732,657.200   MT  1.00026642   +1 45 08.2
 DG5992
 DG5992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5992!SPC IL W     -   0.99997417  x   0.99994223  =   0.99991641
 DG5992!UTM  15      -   0.99997417  x   1.00026642  =   1.00024059
 DG5992
 DG5992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3265730612(NAD 83)
 DG5992
 DG5992                          SUPERSEDED SURVEY CONTROL
 DG5992
 DG5992  NAD 83(2007)-  39 59 37.23545(N)    090 16 29.36251(W) AD(2002.00) 0
 DG5992  ELLIP H (02/10/07)  164.639  (m)                       GP(2002.00)    
 DG5992  ELLIP H (02/03/05)  164.616  (m)                       GP(       ) 4 2
 DG5992  NAD 83(1997)-  39 59 37.23559(N)    090 16 29.36242(W) AD(       ) 1
 DG5992  ELLIP H (07/06/04)  164.628  (m)                       GP(       ) 3 2
 DG5992
 DG5992.Superseded values are not recommended for survey control.
 DG5992
 DG5992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5992.See file dsdata.pdf to determine how the superseded data were derived.
 DG5992
 DG5992_MARKER: DD = SURVEY DISK
 DG5992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5992_STAMPING: CASS-8N16E
 DG5992_MARK LOGO: IL-017
 DG5992_PROJECTION: RECESSED 10 CENTIMETERS
 DG5992_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5992+STABILITY: SURFACE MOTION
 DG5992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5992+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2022
 DG5992
 DG5992  HISTORY     - Date     Condition        Report By
 DG5992  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5992  HISTORY     - 20220624 GOOD             ILDT
 DG5992
 DG5992                          STATION DESCRIPTION
 DG5992
 DG5992'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5992'TO REACH FROM THE SHILOH CUMBERLAND PRESBITARIAN CHURCH (3 MILES FROM
 DG5992'JUNCTION OF IL-125 AND 1L-125 IN VIRGINIA), GO NORTH ON SHILOH RD.
 DG5992'0.85 MILES TO A JOG LEFT THEN RIGHT, CONTINUE NORTH 1.65 MILES TO A
 DG5992'CURVE RIGHT (WEST), CONTINUE WEST ON SHILOH RD. 2.06 MILES TO A CURVE
 DG5992'RIGHT (NORTH), CONTINUE NORTH 2.3 MILES TO A T-RD. WEST (6 CORNERS
 DG5992'RD.), TURN LEFT FOR 125 FT TO THE STATION ON THE RIGHT.
 DG5992'
 DG5992'IT IS 15.8 FT NORTH OF THE CENTERLINE OF 6 CORNERS RD., 98.5 FT EAST
 DG5992'OF THE CENTER END OF A CMP. AND 101.9 FT WEST OF A POWER POLE.
 DG5992
 DG5992                          STATION RECOVERY (2022)
 DG5992
 DG5992'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5986 ***********************************************************************
 DG5986  DESIGNATION -  CASS 9N11E
 DG5986  PID         -  DG5986
 DG5986  STATE/COUNTY-  IL/CASS
 DG5986  COUNTRY     -  US
 DG5986  USGS QUAD   -  CLEAR LAKE (2018)
 DG5986
 DG5986                         *CURRENT SURVEY CONTROL
 DG5986  ______________________________________________________________________
 DG5986* NAD 83(2011) POSITION- 40 00 03.98729(N) 090 22 23.61074(W)   ADJUSTED
 DG5986* NAD 83(2011) ELLIP HT-   107.503 (meters)        (06/27/12)   ADJUSTED
 DG5986* NAD 83(2011) EPOCH   -  2010.00
 DG5986* NAVD 88 ORTHO HEIGHT -   140.5   (meters)      461.    (feet) GPS OBS
 DG5986  ______________________________________________________________________
 DG5986  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5986  GEOID HEIGHT    -        -32.934 (meters)                     GEOID03
 DG5986  GEOID HEIGHT    -        -32.958 (meters)                     GEOID18
 DG5986  NAD 83(2011) X  -    -31,870.936 (meters)                     COMP
 DG5986  NAD 83(2011) Y  - -4,892,607.096 (meters)                     COMP
 DG5986  NAD 83(2011) Z  -  4,078,148.883 (meters)                     COMP
 DG5986  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 DG5986
 DG5986  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5986  Standards:
 DG5986         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5986            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5986  -------------------------------------------------------------------
 DG5986  NETWORK    0.76   1.39           0.33   0.29   0.71      0.00290210
 DG5986  -------------------------------------------------------------------
 DG5986  Click here for local accuracies and other accuracy information.
 DG5986
 DG5986.The horizontal coordinates were established by GPS observations
 DG5986.and adjusted by the National Geodetic Survey in June 2012.
 DG5986
 DG5986.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5986.been affixed to the stable North American tectonic plate. See 
 DG5986.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5986
 DG5986.The horizontal coordinates are valid at the epoch date displayed above
 DG5986.which is a decimal equivalence of Year/Month/Day.
 DG5986
 DG5986.The orthometric height was determined by GPS observations and a
 DG5986.high-resolution geoid model.
 DG5986
 DG5986.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5986.GEOID18 height accuracy estimate available here.
 DG5986
 DG5986.Click photographs - Photos may exist for this station.
 DG5986
 DG5986.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5986
 DG5986.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5986
 DG5986.The ellipsoidal height was determined by GPS observations
 DG5986.and is referenced to NAD 83.
 DG5986
 DG5986. The following values were computed from the NAD 83(2011) position.
 DG5986
 DG5986;                    North         East     Units Scale Factor Converg.
 DG5986;SPC IL W     -   370,131.207   682,362.486   MT  0.99994500   -0 07 58.0
 DG5986;SPC IL W     - 1,214,338.80  2,238,717.59   sFT  0.99994500   -0 07 58.0
 DG5986;UTM  15      - 4,431,185.441   724,230.882   MT  1.00021901   +1 41 21.1
 DG5986
 DG5986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5986!SPC IL W     -   0.99998314  x   0.99994500  =   0.99992814
 DG5986!UTM  15      -   0.99998314  x   1.00021901  =   1.00020214
 DG5986
 DG5986_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2423031185(NAD 83)
 DG5986
 DG5986                          SUPERSEDED SURVEY CONTROL
 DG5986
 DG5986  NAD 83(2007)-  40 00 03.98741(N)    090 22 23.61149(W) AD(2002.00) 0
 DG5986  ELLIP H (02/10/07)  107.518  (m)                       GP(2002.00)    
 DG5986  ELLIP H (02/03/05)  107.504  (m)                       GP(       ) 4 2
 DG5986  NAD 83(1997)-  40 00 03.98754(N)    090 22 23.61151(W) AD(       ) 1
 DG5986  ELLIP H (07/06/04)  107.512  (m)                       GP(       ) 3 2
 DG5986
 DG5986.Superseded values are not recommended for survey control.
 DG5986
 DG5986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5986.See file dsdata.pdf to determine how the superseded data were derived.
 DG5986
 DG5986_MARKER: DD = SURVEY DISK
 DG5986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5986_STAMPING: CASS-9N11E
 DG5986_MARK LOGO: IL-017
 DG5986_PROJECTION: FLUSH
 DG5986_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5986+STABILITY: SURFACE MOTION
 DG5986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5986+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG5986
 DG5986  HISTORY     - Date     Condition        Report By
 DG5986  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5986
 DG5986                          STATION DESCRIPTION
 DG5986
 DG5986'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5986'THE STATION IS LOCATED 2.95 MILES EAST-SOUTHEAST OF THE CENTER OF
 DG5986'BEARDSTOWN.
 DG5986'
 DG5986'TO REACH FROM THE INTERSECTION OF US-67/IL-100 AND IL-125 AT THE
 DG5986'SOUTHWEST EDGE OF BEARDSTOWN, GO SOUTHEAST ON IL-125 3.54 MILES TO A
 DG5986'T-RD NORTH (STAR LN.), TURN LEFT AND HEAD NORTH 0.5 MILES TO THE
 DG5986'STATION ON THE RIGHT.
 DG5986'
 DG5986'IT IS 39.0 FT SOUTHEAST OF AN ABOVE GROUND UTILITY BOX, 17.5 FT EAST
 DG5986'FROM THE CENTERLINE OF STAR LN., 2.7 FT WEST OF A FENCE LINE, 1.0 FT
 DG5986'NORTH OF A REBAR AND 1.0 FT WEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5995 ***********************************************************************
 DG5995  DESIGNATION -  CASS 9N14E
 DG5995  PID         -  DG5995
 DG5995  STATE/COUNTY-  IL/CASS
 DG5995  COUNTRY     -  US
 DG5995  USGS QUAD   -  CLEAR LAKE (2018)
 DG5995
 DG5995                         *CURRENT SURVEY CONTROL
 DG5995  ______________________________________________________________________
 DG5995* NAD 83(2011) POSITION- 40 00 15.12803(N) 090 18 43.05699(W)   ADJUSTED
 DG5995* NAD 83(2011) ELLIP HT-   167.275 (meters)        (06/27/12)   ADJUSTED
 DG5995* NAD 83(2011) EPOCH   -  2010.00
 DG5995* NAVD 88 ORTHO HEIGHT -   200.2   (meters)      657.    (feet) GPS OBS
 DG5995  ______________________________________________________________________
 DG5995  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5995  GEOID HEIGHT    -        -32.898 (meters)                     GEOID03
 DG5995  GEOID HEIGHT    -        -32.916 (meters)                     GEOID18
 DG5995  NAD 83(2011) X  -    -26,638.424 (meters)                     COMP
 DG5995  NAD 83(2011) Y  - -4,892,463.279 (meters)                     COMP
 DG5995  NAD 83(2011) Z  -  4,078,450.524 (meters)                     COMP
 DG5995  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 DG5995
 DG5995  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5995  Standards:
 DG5995         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5995            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5995  -------------------------------------------------------------------
 DG5995  NETWORK    0.91   1.82           0.39   0.35   0.93     -0.05478164
 DG5995  -------------------------------------------------------------------
 DG5995  Click here for local accuracies and other accuracy information.
 DG5995
 DG5995.The horizontal coordinates were established by GPS observations
 DG5995.and adjusted by the National Geodetic Survey in June 2012.
 DG5995
 DG5995.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5995.been affixed to the stable North American tectonic plate. See 
 DG5995.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5995
 DG5995.The horizontal coordinates are valid at the epoch date displayed above
 DG5995.which is a decimal equivalence of Year/Month/Day.
 DG5995
 DG5995.The orthometric height was determined by GPS observations and a
 DG5995.high-resolution geoid model.
 DG5995
 DG5995.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5995.GEOID18 height accuracy estimate available here.
 DG5995
 DG5995.Click photographs - Photos may exist for this station.
 DG5995
 DG5995.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5995
 DG5995.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5995
 DG5995.The ellipsoidal height was determined by GPS observations
 DG5995.and is referenced to NAD 83.
 DG5995
 DG5995. The following values were computed from the NAD 83(2011) position.
 DG5995
 DG5995;                    North         East     Units Scale Factor Converg.
 DG5995;SPC IL W     -   370,464.475   687,594.306   MT  0.99994307   -0 05 36.2
 DG5995;SPC IL W     - 1,215,432.20  2,255,882.32   sFT  0.99994307   -0 05 36.2
 DG5995;UTM  15      - 4,431,685.034   729,450.972   MT  1.00024817   +1 43 43.5
 DG5995
 DG5995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5995!SPC IL W     -   0.99997376  x   0.99994307  =   0.99991683
 DG5995!UTM  15      -   0.99997376  x   1.00024817  =   1.00022192
 DG5995
 DG5995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2945031685(NAD 83)
 DG5995
 DG5995                          SUPERSEDED SURVEY CONTROL
 DG5995
 DG5995  NAD 83(2007)-  40 00 15.12815(N)    090 18 43.05775(W) AD(2002.00) 0
 DG5995  ELLIP H (02/10/07)  167.289  (m)                       GP(2002.00)    
 DG5995  ELLIP H (02/03/05)  167.274  (m)                       GP(       ) 4 2
 DG5995  NAD 83(1997)-  40 00 15.12830(N)    090 18 43.05775(W) AD(       ) 1
 DG5995  ELLIP H (07/06/04)  167.282  (m)                       GP(       ) 3 2
 DG5995
 DG5995.Superseded values are not recommended for survey control.
 DG5995
 DG5995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5995.See file dsdata.pdf to determine how the superseded data were derived.
 DG5995
 DG5995_MARKER: DD = SURVEY DISK
 DG5995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5995_STAMPING: CASS-9N14E
 DG5995_MARK LOGO: IL-017
 DG5995_PROJECTION: RECESSED 8 CENTIMETERS
 DG5995_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5995+STABILITY: SURFACE MOTION
 DG5995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5995+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2022
 DG5995
 DG5995  HISTORY     - Date     Condition        Report By
 DG5995  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5995  HISTORY     - 20220624 GOOD             ILDT
 DG5995
 DG5995                          STATION DESCRIPTION
 DG5995
 DG5995'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5995'THE STATION IS LOCATED 2.1 MILES NORTHEAST FROM THE CENTER OF BLUFF
 DG5995'SPRINGS.
 DG5995'
 DG5995'TO REACH FROM THE ELEVATOR AND THE POST OFFICE IN BLUFF SPRINGS, GO
 DG5995'NORTH ON BLUFF SPRINGS RD. 0.14 MILES TO THE INTERSECTION OF IL-125,
 DG5995'TURN RIGHT (SOUTH EAST) AND HEAD 1.8 MILES TO A T-RD (WARRIOR HILL
 DG5995'RD.), TURN LEFT AND HEAD NORTH FOR 1.41 MILES TO THE STATION ON THE
 DG5995'LEFT.
 DG5995'
 DG5995'IT IS 280 FT SOUTH OF SIX CORNERS RD., 40.6 FT NORTHWEST OF A POWER
 DG5995'POLE, 19.7 FT WEST OF THE CENTERLINE OF WARRIOR HILL RD., 1.O FT SOUTH
 DG5995'OF A REBAR AND 1.0 FT EAST OF A WITNESS POST.
 DG5995
 DG5995                          STATION RECOVERY (2022)
 DG5995
 DG5995'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5990 ***********************************************************************
 DG5990  DESIGNATION -  CASS 9N20E
 DG5990  PID         -  DG5990
 DG5990  STATE/COUNTY-  IL/CASS
 DG5990  COUNTRY     -  US
 DG5990  USGS QUAD   -  VIRGINIA (2018)
 DG5990
 DG5990                         *CURRENT SURVEY CONTROL
 DG5990  ______________________________________________________________________
 DG5990* NAD 83(2011) POSITION- 39 59 48.37075(N) 090 12 25.45083(W)   ADJUSTED
 DG5990* NAD 83(2011) ELLIP HT-   157.750 (meters)        (06/27/12)   ADJUSTED
 DG5990* NAD 83(2011) EPOCH   -  2010.00
 DG5990* NAVD 88 ORTHO HEIGHT -   190.6   (meters)      625.    (feet) GPS OBS
 DG5990  ______________________________________________________________________
 DG5990  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5990  GEOID HEIGHT    -        -32.811 (meters)                     GEOID03
 DG5990  GEOID HEIGHT    -        -32.823 (meters)                     GEOID18
 DG5990  NAD 83(2011) X  -    -17,683.710 (meters)                     COMP
 DG5990  NAD 83(2011) Y  - -4,893,027.042 (meters)                     COMP
 DG5990  NAD 83(2011) Z  -  4,077,812.193 (meters)                     COMP
 DG5990  LAPLACE CORR    -          1.60  (seconds)                    DEFLEC18
 DG5990
 DG5990  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5990  Standards:
 DG5990         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5990            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5990  -------------------------------------------------------------------
 DG5990  NETWORK    0.75   1.39           0.33   0.28   0.71      0.02708447
 DG5990  -------------------------------------------------------------------
 DG5990  Click here for local accuracies and other accuracy information.
 DG5990
 DG5990.The horizontal coordinates were established by GPS observations
 DG5990.and adjusted by the National Geodetic Survey in June 2012.
 DG5990
 DG5990.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5990.been affixed to the stable North American tectonic plate. See 
 DG5990.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5990
 DG5990.The horizontal coordinates are valid at the epoch date displayed above
 DG5990.which is a decimal equivalence of Year/Month/Day.
 DG5990
 DG5990.The orthometric height was determined by GPS observations and a
 DG5990.high-resolution geoid model.
 DG5990
 DG5990.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5990.GEOID18 height accuracy estimate available here.
 DG5990
 DG5990.Click photographs - Photos may exist for this station.
 DG5990
 DG5990.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5990
 DG5990.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5990
 DG5990.The ellipsoidal height was determined by GPS observations
 DG5990.and is referenced to NAD 83.
 DG5990
 DG5990. The following values were computed from the NAD 83(2011) position.
 DG5990
 DG5990;                    North         East     Units Scale Factor Converg.
 DG5990;SPC IL W     -   369,629.920   696,549.872   MT  0.99994132   -0 01 33.5
 DG5990;SPC IL W     - 1,212,694.16  2,285,264.04   sFT  0.99994132   -0 01 33.5
 DG5990;UTM  15      - 4,431,135.464   738,431.524   MT  1.00029991   +1 47 45.5
 DG5990
 DG5990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5990!SPC IL W     -   0.99997525  x   0.99994132  =   0.99991657
 DG5990!UTM  15      -   0.99997525  x   1.00029991  =   1.00027516
 DG5990
 DG5990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3843131135(NAD 83)
 DG5990
 DG5990                          SUPERSEDED SURVEY CONTROL
 DG5990
 DG5990  NAD 83(2007)-  39 59 48.37088(N)    090 12 25.45158(W) AD(2002.00) 0
 DG5990  ELLIP H (02/10/07)  157.761  (m)                       GP(2002.00)    
 DG5990  ELLIP H (02/03/05)  157.733  (m)                       GP(       ) 4 2
 DG5990  NAD 83(1997)-  39 59 48.37102(N)    090 12 25.45133(W) AD(       ) 1
 DG5990  ELLIP H (07/06/04)  157.751  (m)                       GP(       ) 3 2
 DG5990
 DG5990.Superseded values are not recommended for survey control.
 DG5990
 DG5990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5990.See file dsdata.pdf to determine how the superseded data were derived.
 DG5990
 DG5990_MARKER: DD = SURVEY DISK
 DG5990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5990_STAMPING: CASS-9N20E
 DG5990_MARK LOGO: IL-017
 DG5990_PROJECTION: FLUSH
 DG5990_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5990+STABILITY: SURFACE MOTION
 DG5990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5990+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2003
 DG5990
 DG5990  HISTORY     - Date     Condition        Report By
 DG5990  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5990
 DG5990                          STATION DESCRIPTION
 DG5990
 DG5990'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5990'THE STATION IS LOCATED 3.2 MILES NORTH FROM THE CENTER OF VIRGINIA.
 DG5990'
 DG5990'TO REACH FROM THE JUNCTION OF IL-78 AND IL-125 IN VIRGINIA, GO NORTH
 DG5990'ON IL-78 3.O MILES TO A T-RD WEST (RUPPEL LN.).  TURN LEFT AND HEAD
 DG5990'WEST 0.09 MILES TO THE STATION ON THE RIGHT.
 DG5990'
 DG5990'IT IS 16.5 FT NORTH OF THE CENTERLINE OF RUPPEL LN., 114.0 FT EAST OF
 DG5990'POWER POLE, 100.5 FT WEST OF THE EAST END FENCE POST, 4.8 FT SOUTH OF
 DG5990'A FENCE LINE, 1.0 FT EAST OF A REBAR AND 1.4 FT SOUTH OF A WITNESS
 DG5990'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5998 ***********************************************************************
 DG5998  DESIGNATION -  CASS 9N22E
 DG5998  PID         -  DG5998
 DG5998  STATE/COUNTY-  IL/CASS
 DG5998  COUNTRY     -  US
 DG5998  USGS QUAD   -  CHANDLERVILLE (2018)
 DG5998
 DG5998                         *CURRENT SURVEY CONTROL
 DG5998  ______________________________________________________________________
 DG5998* NAD 83(2011) POSITION- 40 00 00.14858(N) 090 09 40.27077(W)   ADJUSTED
 DG5998* NAD 83(2011) ELLIP HT-   152.649 (meters)        (06/27/12)   ADJUSTED
 DG5998* NAD 83(2011) EPOCH   -  2010.00
 DG5998* NAVD 88 ORTHO HEIGHT -   185.5   (meters)      609.    (feet) GPS OBS
 DG5998  ______________________________________________________________________
 DG5998  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5998  GEOID HEIGHT    -        -32.777 (meters)                     GEOID03
 DG5998  GEOID HEIGHT    -        -32.790 (meters)                     GEOID18
 DG5998  NAD 83(2011) X  -    -13,764.625 (meters)                     COMP
 DG5998  NAD 83(2011) Y  - -4,892,802.229 (meters)                     COMP
 DG5998  NAD 83(2011) Z  -  4,078,087.204 (meters)                     COMP
 DG5998  LAPLACE CORR    -          1.73  (seconds)                    DEFLEC18
 DG5998
 DG5998  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5998  Standards:
 DG5998         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5998            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5998  -------------------------------------------------------------------
 DG5998  NETWORK    0.90   1.55           0.39   0.34   0.79      0.04735356
 DG5998  -------------------------------------------------------------------
 DG5998  Click here for local accuracies and other accuracy information.
 DG5998
 DG5998.The horizontal coordinates were established by GPS observations
 DG5998.and adjusted by the National Geodetic Survey in June 2012.
 DG5998
 DG5998.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5998.been affixed to the stable North American tectonic plate. See 
 DG5998.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5998
 DG5998.The horizontal coordinates are valid at the epoch date displayed above
 DG5998.which is a decimal equivalence of Year/Month/Day.
 DG5998
 DG5998.The orthometric height was determined by GPS observations and a
 DG5998.high-resolution geoid model.
 DG5998
 DG5998.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5998.GEOID18 height accuracy estimate available here.
 DG5998
 DG5998.Click photographs - Photos may exist for this station.
 DG5998
 DG5998.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5998
 DG5998.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5998
 DG5998.The ellipsoidal height was determined by GPS observations
 DG5998.and is referenced to NAD 83.
 DG5998
 DG5998. The following values were computed from the NAD 83(2011) position.
 DG5998
 DG5998;                    North         East     Units Scale Factor Converg.
 DG5998;SPC IL W     -   369,992.394   700,467.960   MT  0.99994118   +0 00 12.7
 DG5998;SPC IL W     - 1,213,883.38  2,298,118.63   sFT  0.99994118   +0 00 12.7
 DG5998;UTM  15      - 4,431,622.512   742,337.552   MT  1.00032303   +1 49 32.3
 DG5998
 DG5998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5998!SPC IL W     -   0.99997605  x   0.99994118  =   0.99991723
 DG5998!UTM  15      -   0.99997605  x   1.00032303  =   1.00029908
 DG5998
 DG5998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4233731622(NAD 83)
 DG5998
 DG5998                          SUPERSEDED SURVEY CONTROL
 DG5998
 DG5998  NAD 83(2007)-  40 00 00.14872(N)    090 09 40.27152(W) AD(2002.00) 0
 DG5998  ELLIP H (02/10/07)  152.660  (m)                       GP(2002.00)    
 DG5998  ELLIP H (02/03/05)  152.626  (m)                       GP(       ) 4 2
 DG5998  NAD 83(1997)-  40 00 00.14883(N)    090 09 40.27133(W) AD(       ) 1
 DG5998  ELLIP H (07/06/04)  152.644  (m)                       GP(       ) 3 2
 DG5998
 DG5998.Superseded values are not recommended for survey control.
 DG5998
 DG5998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5998.See file dsdata.pdf to determine how the superseded data were derived.
 DG5998
 DG5998_MARKER: DD = SURVEY DISK
 DG5998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5998_STAMPING: 9N22E
 DG5998_MARK LOGO: IL-017
 DG5998_PROJECTION: RECESSED 8 CENTIMETERS
 DG5998_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DG5998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5998+STABILITY: SURFACE MOTION
 DG5998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5998+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2022
 DG5998
 DG5998  HISTORY     - Date     Condition        Report By
 DG5998  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5998  HISTORY     - 20220616 GOOD             ILDT
 DG5998
 DG5998                          STATION DESCRIPTION
 DG5998
 DG5998'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5998'THE STATION IS LOCATED 4.2 MILES NORTHEAST FROM THE CENTER OF
 DG5998'VIRGINIA.
 DG5998'
 DG5998'TO REACH FROM THE JUNCTION OF IL-125 AND 1L-78 IN VIRGINIA, GO NORTH
 DG5998'ON IL-78 5.0 MILES TO A T-RD (PALMERTON RD.), TURN RIGHT AND HEAD EAST
 DG5998'0.1 MILES TO A CURVE RIGHT (SOUTH), CONTINUE SOUTH 0.4 MILES TO A
 DG5998'CURVE LEFT (EAST), CONTINUE EAST 1.15 MILES TO A CURVE RIGHT (SOUTH),
 DG5998'CONTINUE SOUTH 1.65 MILES TO A CURVE LEFT (EAST), CONTINUE EAST 1.75
 DG5998'MILES TO THE STATION ON THE LEFT.
 DG5998'
 DG5998'IT IS 89.7 FT NORTHEAST OF A POWERPOLE, 16.5 FT NORTH FROM THE
 DG5998'CENTERLINE OF PALMERTON RD., 1.0 FT WEST FROM A REBAR AND 1.0 FT SOUTH
 DG5998'FROM A METAL WITNESS POST.
 DG5998
 DG5998                          STATION RECOVERY (2022)
 DG5998
 DG5998'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5991 ***********************************************************************
 DG5991  DESIGNATION -  CASS 9N28E
 DG5991  PID         -  DG5991
 DG5991  STATE/COUNTY-  IL/CASS
 DG5991  COUNTRY     -  US
 DG5991  USGS QUAD   -  ASHLAND (2018)
 DG5991
 DG5991                         *CURRENT SURVEY CONTROL
 DG5991  ______________________________________________________________________
 DG5991* NAD 83(2011) POSITION- 39 59 59.88697(N) 090 03 14.44673(W)   ADJUSTED
 DG5991* NAD 83(2011) ELLIP HT-   150.147 (meters)        (06/27/12)   ADJUSTED
 DG5991* NAD 83(2011) EPOCH   -  2010.00
 DG5991* NAVD 88 ORTHO HEIGHT -   182.9   (meters)      600.    (feet) GPS OBS
 DG5991  ______________________________________________________________________
 DG5991  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG5991  GEOID HEIGHT    -        -32.697 (meters)                     GEOID03
 DG5991  GEOID HEIGHT    -        -32.718 (meters)                     GEOID18
 DG5991  NAD 83(2011) X  -     -4,612.487 (meters)                     COMP
 DG5991  NAD 83(2011) Y  - -4,892,822.686 (meters)                     COMP
 DG5991  NAD 83(2011) Z  -  4,078,079.414 (meters)                     COMP
 DG5991  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 DG5991
 DG5991  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5991  Standards:
 DG5991         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5991            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5991  -------------------------------------------------------------------
 DG5991  NETWORK    0.93   1.55           0.41   0.35   0.79     -0.02224885
 DG5991  -------------------------------------------------------------------
 DG5991  Click here for local accuracies and other accuracy information.
 DG5991
 DG5991.The horizontal coordinates were established by GPS observations
 DG5991.and adjusted by the National Geodetic Survey in June 2012.
 DG5991
 DG5991.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5991.been affixed to the stable North American tectonic plate. See 
 DG5991.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG5991
 DG5991.The horizontal coordinates are valid at the epoch date displayed above
 DG5991.which is a decimal equivalence of Year/Month/Day.
 DG5991
 DG5991.The orthometric height was determined by GPS observations and a
 DG5991.high-resolution geoid model.
 DG5991
 DG5991.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5991.GEOID18 height accuracy estimate available here.
 DG5991
 DG5991.Click photographs - Photos may exist for this station.
 DG5991
 DG5991.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG5991
 DG5991.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG5991
 DG5991.The ellipsoidal height was determined by GPS observations
 DG5991.and is referenced to NAD 83.
 DG5991
 DG5991. The following values were computed from the NAD 83(2011) position.
 DG5991
 DG5991;                    North         East     Units Scale Factor Converg.
 DG5991;SPC IL W     -   369,990.390   709,619.372   MT  0.99994232   +0 04 20.7
 DG5991;SPC IL W     - 1,213,876.80  2,328,142.89   sFT  0.99994232   +0 04 20.7
 DG5991;UTM  15      - 4,431,911.619   751,488.143   MT  1.00037867   +1 53 40.7
 DG5991;UTM  16      - 4,432,222.327   239,288.572   MT  1.00043685   -1 57 51.1
 DG5991
 DG5991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5991!SPC IL W     -   0.99997645  x   0.99994232  =   0.99991877
 DG5991!UTM  15      -   0.99997645  x   1.00037867  =   1.00035511
 DG5991!UTM  16      -   0.99997645  x   1.00043685  =   1.00041329
 DG5991
 DG5991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5148831911(NAD 83)
 DG5991
 DG5991                          SUPERSEDED SURVEY CONTROL
 DG5991
 DG5991  NAD 83(2007)-  39 59 59.88715(N)    090 03 14.44749(W) AD(2002.00) 0
 DG5991  ELLIP H (02/10/07)  150.159  (m)                       GP(2002.00)    
 DG5991  ELLIP H (02/03/05)  150.127  (m)                       GP(       ) 4 2
 DG5991  NAD 83(1997)-  39 59 59.88706(N)    090 03 14.44712(W) AD(       ) 1
 DG5991  ELLIP H (07/06/04)  150.147  (m)                       GP(       ) 3 2
 DG5991
 DG5991.Superseded values are not recommended for survey control.
 DG5991
 DG5991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5991.See file dsdata.pdf to determine how the superseded data were derived.
 DG5991
 DG5991_MARKER: DD = SURVEY DISK
 DG5991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5991_STAMPING: CASS-9N28E
 DG5991_MARK LOGO: IL-017
 DG5991_PROJECTION: RECESSED 13 CENTIMETERS
 DG5991_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5991+STABILITY: SURFACE MOTION
 DG5991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5991+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2022
 DG5991
 DG5991  HISTORY     - Date     Condition        Report By
 DG5991  HISTORY     - 20031104 MONUMENTED       ILDT
 DG5991  HISTORY     - 20220705 GOOD             ILDT
 DG5991
 DG5991                          STATION DESCRIPTION
 DG5991
 DG5991'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG5991'THE STATION IS LOCATED 6.3 MILES SOUTHEAST FROM THE CENTER OF
 DG5991'CHANDLERVILLE.
 DG5991'
 DG5991'TO REACH FROM THE JUNCTION OF CH-11 AND CREEK RD. (JUST SOUTH OF THE
 DG5991'SITE OFFICE AND CHECK STATION AT JIM EDGAR STATE PARK), GO EAST THEN
 DG5991'NORTHEAST 0.89 MILES TO THE STATION ON THE LEFT.
 DG5991'
 DG5991'IT IS 174.0 FT WEST FROM THE CENTERLINE OF THE ENTRANCE TO PARKING LOT
 DG5991'0-12, 97.0 FT NORTH FROM THE CENTERLINE OF CH-11, 1.0 FT WEST OF A
 DG5991'REBAR AND 1.0 FT SOUTH OF A METAL WITNESS POST.
 DG5991
 DG5991                          STATION RECOVERY (2022)
 DG5991
 DG5991'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG5991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1493 ***********************************************************************
 HB1493  DESIGNATION -  CAVE IN ROCK MUNICIPAL TANK
 HB1493  PID         -  HB1493
 HB1493  STATE/COUNTY-  IL/HARDIN
 HB1493  COUNTRY     -  US
 HB1493  USGS QUAD   -  CAVE-IN-ROCK (2018)
 HB1493
 HB1493                         *CURRENT SURVEY CONTROL
 HB1493  ______________________________________________________________________
 HB1493* NAD 83(1997) POSITION- 37 28 06.72939(N) 088 10 07.13337(W)   ADJUSTED
 HB1493  ______________________________________________________________________
 HB1493  GEOID HEIGHT    -        -29.492 (meters)                     GEOID18
 HB1493  LAPLACE CORR    -         -1.92  (seconds)                    DEFLEC18
 HB1493  HORZ ORDER      -  THIRD
 HB1493
 HB1493.The horizontal coordinates were established by classical geodetic methods
 HB1493.and adjusted by the National Geodetic Survey in October 1999.
 HB1493
 HB1493.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1493.GEOID18 height accuracy estimate available here.
 HB1493
 HB1493.Click photographs - Photos may exist for this station.
 HB1493
 HB1493.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1493
 HB1493. The following values were computed from the NAD 83(1997) position.
 HB1493
 HB1493;                    North         East     Units Scale Factor Converg.
 HB1493;SPC IL E     -    89,001.093   314,568.109   MT  0.99997761   +0 06 00.7
 HB1493;SPC IL E     -   291,997.75  1,032,045.54   sFT  0.99997761   +0 06 00.7
 HB1493;SPC KY1Z     - 1,128,760.453 1,286,079.155   MT  0.99993013   -1 29 05.8
 HB1493;SPC KY1Z     - 3,703,274.92  4,219,411.36   sFT  0.99993013   -1 29 05.8
 HB1493;SPC KY S     -   628,717.236   286,074.720   MT  0.99994814   -1 28 00.5
 HB1493;SPC KY S     - 2,062,716.47    938,563.48   sFT  0.99994814   -1 28 00.5
 HB1493;UTM  16      - 4,147,491.824   396,657.894   MT  0.99973155   -0 42 39.5
 HB1493
 HB1493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9665747491(NAD 83)
 HB1493
 HB1493                          SUPERSEDED SURVEY CONTROL
 HB1493
 HB1493  NAD 83(1993)-  37 28 06.72849(N)    088 10 07.13272(W) AD(       ) 3
 HB1493  NAD 83(1986)-  37 28 06.73471(N)    088 10 07.13565(W) AD(       ) 3
 HB1493  NAD 27      -  37 28 06.57264(N)    088 10 07.03030(W) AD(       ) 3
 HB1493
 HB1493.Superseded values are not recommended for survey control.
 HB1493
 HB1493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1493.See file dsdata.pdf to determine how the superseded data were derived.
 HB1493
 HB1493_MARKER: 51 = TANK
 HB1493
 HB1493  HISTORY     - Date     Condition        Report By
 HB1493  HISTORY     - 1962     FIRST OBSERVED   CGS
 HB1493
 HB1493                          STATION DESCRIPTION
 HB1493
 HB1493'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0783 ***********************************************************************
 LC0783  DESIGNATION -  CAYUGA
 LC0783  PID         -  LC0783
 LC0783  STATE/COUNTY-  IL/LIVINGSTON
 LC0783  COUNTRY     -  US
 LC0783  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0783
 LC0783                         *CURRENT SURVEY CONTROL
 LC0783  ______________________________________________________________________
 LC0783* NAD 83(1997) POSITION- 40 56 20.13758(N) 088 34 38.65096(W)   ADJUSTED
 LC0783* NAVD 88 ORTHO HEIGHT -   210.441 (meters)      690.42  (feet) ADJUSTED
 LC0783  ______________________________________________________________________
 LC0783  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 LC0783  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 LC0783  DYNAMIC HEIGHT  -        210.353 (meters)      690.13  (feet) COMP
 LC0783  MODELED GRAVITY -    980,198.4   (mgal)                       NAVD 88
 LC0783
 LC0783  HORZ ORDER      -  SECOND
 LC0783  VERT ORDER      -  SECOND    CLASS 0
 LC0783
 LC0783.The horizontal coordinates were established by classical geodetic methods
 LC0783.and adjusted by the National Geodetic Survey in October 1999.
 LC0783
 LC0783.The orthometric height was determined by differential leveling and
 LC0783.adjusted by the NATIONAL GEODETIC SURVEY
 LC0783.in June 1991.
 LC0783
 LC0783.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0783.GEOID18 height accuracy estimate available here.
 LC0783
 LC0783.Click photographs - Photos may exist for this station.
 LC0783
 LC0783.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0783
 LC0783.The dynamic height is computed by dividing the NAVD 88
 LC0783.geopotential number by the normal gravity value computed on the
 LC0783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0783.degrees latitude (g = 980.6199 gals.).
 LC0783
 LC0783.The modeled gravity was interpolated from observed gravity values.
 LC0783
 LC0783. The following values were computed from the NAD 83(1997) position.
 LC0783
 LC0783;                    North         East     Units Scale Factor Converg.
 LC0783;SPC IL E     -   474,288.304   279,446.712   MT  0.99998020   -0 09 35.7
 LC0783;SPC IL E     - 1,556,060.88    916,818.09   sFT  0.99998020   -0 09 35.7
 LC0783;UTM  16      - 4,533,175.309   367,213.206   MT  0.99981702   -1 02 01.5
 LC0783
 LC0783!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0783!SPC IL E     -   0.99997204  x   0.99998020  =   0.99995224
 LC0783!UTM  16      -   0.99997204  x   0.99981702  =   0.99978907
 LC0783
 LC0783:                Primary Azimuth Mark                     Grid Az
 LC0783:SPC IL E     -  CAYUGA AZ MK                             178 49 28.8
 LC0783:UTM  16      -  CAYUGA AZ MK                             179 41 54.6
 LC0783
 LC0783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6721333175(NAD 83)
 LC0783
 LC0783|---------------------------------------------------------------------|
 LC0783| PID    Reference Object                     Distance      Geod. Az  |
 LC0783|                                                           dddmmss.s |
 LC0783| LC0781 CAYUGA RM 1                          22.890 METERS 00228     |
 LC0783| LC0782 CAYUGA RM 2                          19.138 METERS 06244     |
 LC0783| CI6810 CAYUGA AZ MK                                       1783953.1 |
 LC0783|---------------------------------------------------------------------|
 LC0783
 LC0783                          SUPERSEDED SURVEY CONTROL
 LC0783
 LC0783  NAD 83(1986)-  40 56 20.14811(N)    088 34 38.65553(W) AD(       ) 2
 LC0783  NAD 27      -  40 56 20.03270(N)    088 34 38.45020(W) AD(       ) 2
 LC0783  NGVD 29 (??/??/92)  210.504  (m)          690.63   (f) ADJ UNCH    2 0
 LC0783  NGVD 29             210.50   (m)          690.6    (f) LEVELING    3  
 LC0783
 LC0783.Superseded values are not recommended for survey control.
 LC0783
 LC0783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0783.See file dsdata.pdf to determine how the superseded data were derived.
 LC0783
 LC0783_MARKER: DE = TRAVERSE STATION DISK
 LC0783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0783_STAMPING: CAYUGA 1960
 LC0783_MARK LOGO: CGS
 LC0783_PROJECTION: FLUSH
 LC0783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0783+STABILITY: SURFACE MOTION
 LC0783_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0783+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2020
 LC0783
 LC0783  HISTORY     - Date     Condition        Report By
 LC0783  HISTORY     - 1961     MONUMENTED       CGS
 LC0783  HISTORY     - 1961     GOOD             CGS
 LC0783  HISTORY     - 1970     GOOD             ILDT
 LC0783  HISTORY     - 1990     GOOD             USPSQD
 LC0783  HISTORY     - 20020829 GOOD             CMT
 LC0783  HISTORY     - 20091123 GOOD             GEOCAC
 LC0783  HISTORY     - 20200306 GOOD             ILDT
 LC0783
 LC0783                          STATION DESCRIPTION
 LC0783
 LC0783'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0783'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF PONTIAC,
 LC0783'ABOUT 5 MILES SOUTHWEST OF ODELL AND ABOUT 0.5 MILE EAST-SOUTHEAST
 LC0783'OF ELEVATORS IN THE SMALL SETTLEMENT OF CAYUGA.
 LC0783'
 LC0783'TO REACH THE STATION FROM THE CROSSROADS ON U.S. HIGHWAY 66
 LC0783'AT THE JACOBSON ELEVATORS IN CAYUGA, GO EAST ACROSS RAILROAD
 LC0783'TRACKS, KEEP RIGHT FORK AND GO SOUTH FOR 0.1 MILE TO FORK,
 LC0783'TURN LEFT AND GO EAST FOR 0.35 MILE TO WHERE ROAD TURNS RIGHT,
 LC0783'TURN RIGHT FOR 0.05 MILE TO FENCE CORNER AND STATION ON RIGHT.
 LC0783'
 LC0783'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH FOR
 LC0783'0.35 MILE TO AZIMUTH MARK ON LEFT.
 LC0783'
 LC0783'STATION MARK, A STANDARD TRAVERSE STATION DISK SET IN THE
 LC0783'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0783'WITH THE SURFACE OF THE GROUND AND IS STAMPED CAYUGA 1960.
 LC0783'THE MARK IS 77 FEET SOUTH OF POWER POLE, 25 FEET WEST OF
 LC0783'CENTER OF ROAD, 4 FEET NORTHWEST OF FENCE CORNER AND 3.3
 LC0783'FEET NORTHWEST OF WITNESS POST.
 LC0783'
 LC0783'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 LC0783'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0783'SURFACE OF THE GROUND AND IS STAMPED CAYUGA NO 1 1960.  THE
 LC0783'MARK IS 78 FEET NORTH OF WITNESS POST, 22 FEET WEST OF CENTER
 LC0783'OF ROAD, 2 FEET SOUTH OF POWER POLE AND 1 FOOT EAST OF FENCE.
 LC0783'
 LC0783'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 LC0783'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC0783'THE SURFACE OF THE GROUND AND IS STAMPED CAYUGA NO 2 1960.
 LC0783'THE MARK IS 73 FEET NORTH OF CENTER OF DRIVEWAY, 33 FEET
 LC0783'EAST OF CENTER OF ROAD AND 2.7 FEET SOUTH OF TELEPHONE POLE.
 LC0783'
 LC0783'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12
 LC0783'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC0783'OF THE GROUND AND IS STAMPED CAYUGA 1960.  THE MARK IS 160
 LC0783'FEET SOUTH OF CENTER OF DRIVEWAY TO HOUSE, 27 FEET EAST OF
 LC0783'CENTER OF ROAD, 8 FEET WEST-SOUTHWEST OF FENCE CORNER, 2.3 FEET
 LC0783'NORTHWEST OF WITNESS POST AND 1 FOOT WEST OF FENCE.
 LC0783'
 LC0783'DISTANCE BETWEEN R.M. 1 AND R.M. 2 IS 70.03 FT.
 LC0783'
 LC0783'HEIGHT OF LIGHT ABOVE STATION MARK 1.32 METERS.
 LC0783
 LC0783                          STATION RECOVERY (1961)
 LC0783
 LC0783'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0783'5.4 MI NE FROM PONTIAC.
 LC0783'ABOUT 4.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0783'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, TO THE
 LC0783'SMALL COMMUNITY OF CAYUGA, THENCE 0.05 MILES EAST ALONG AN ASPHALT
 LC0783'ROAD, THENCE 0.05 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.3
 LC0783'MILES EAST ALONG A GRAVEL ROAD, THENCE 0.10 MILES SOUTH ALONG
 LC0783'A GRAVEL ROAD, AT A DRIVE EAST TO A FARM HOUSE, AND A FIELD
 LC0783'ENTRANCE WEST OF THE ROAD, 22 FEET WEST OF THE CENTER LINE OF THE
 LC0783'ROAD, 14 FEET NORTH OF THE CENTER LINE OF THE FIELD ENTRANCE,
 LC0783'45 FEET NORTH OF THE EXTENDED CENTER LINE OF THE DRIVE EAST TO
 LC0783'THE FARM HOUSE, 4 FEET NORTHWEST OF A FENCE CORNER, 3 FEET WEST
 LC0783'OF A FENCE, 3 FEET NORTH OF A FENCE, 3.3 FEET NORTH-NORTHWEST
 LC0783'OF A METAL WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF THE ROAD,
 LC0783'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0783
 LC0783                          STATION RECOVERY (1970)
 LC0783
 LC0783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (JKK)
 LC0783'CAYUGA 1960-GOOD DESCRIPTION IS O.K.
 LC0783'
 LC0783'CAYUGA NO. 1 1960-GOOD DESCRIPTION IS O.K.
 LC0783'
 LC0783'CAYUGA NO. 2 1960-GOOD DESCRIPTION IS ADEQUATE SEE NOTE
 LC0783'
 LC0783'CAYUGA 1960-AZI. MK. GOOD DESCRIPTION IS GOOD
 LC0783'
 LC0783'NOTE--THE OLD TELEPHONE POLES WERE REMOVED AND NEW ONES WERE
 LC0783'SET IN AREA.  THE NEW TIE FOR CAYUGA NO. 2 IS 32.8 NORTH OF
 LC0783'TELEPHONE POLE.
 LC0783
 LC0783                          STATION RECOVERY (1990)
 LC0783
 LC0783'RECOVERY NOTE BY US POWER SQUADRON 1990 (CJK)
 LC0783'RECOVERED IN GOOD CONDITION.
 LC0783
 LC0783                          STATION RECOVERY (2002)
 LC0783
 LC0783'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC0783'RECOVERED IN GOOD CONDITION.
 LC0783
 LC0783                          STATION RECOVERY (2009)
 LC0783
 LC0783'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0783'THE MARK WAS HEAVILY BURIED UNDER 5 INCHES OF MUD.  THE NEARBY WITNESS
 LC0783'POST IS IN POOR REPAIR.
 LC0783'AZ MARK NOT FOUND
 LC0783'RM1 FOUND
 LC0783'RM2 NOT FOUND
 LC0783'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE IN THE
 LC0783'BENCHMARK SECTION UNDER THIS MARK'S PID.
 LC0783
 LC0783                          STATION RECOVERY (2020)
 LC0783
 LC0783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0783'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0781 ***********************************************************************
 LC0781  DESIGNATION -  CAYUGA RM 1
 LC0781  PID         -  LC0781
 LC0781  STATE/COUNTY-  IL/LIVINGSTON
 LC0781  COUNTRY     -  US
 LC0781  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0781
 LC0781                         *CURRENT SURVEY CONTROL
 LC0781  ______________________________________________________________________
 LC0781* NAD 83(1986) POSITION- 40 56 20.87   (N) 088 34 38.60   (W)   HD_HELD1
 LC0781* NAVD 88 ORTHO HEIGHT -   210.149 (meters)      689.46  (feet) ADJUSTED
 LC0781  ______________________________________________________________________
 LC0781  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 LC0781  DYNAMIC HEIGHT  -        210.060 (meters)      689.17  (feet) COMP
 LC0781  MODELED GRAVITY -    980,198.4   (mgal)                       NAVD 88
 LC0781
 LC0781  VERT ORDER      -  SECOND    CLASS 0
 LC0781
 LC0781.The horizontal coordinates were determined by differentially corrected
 LC0781.hand held GPS observations or other comparable positioning techniques
 LC0781.and have an estimated accuracy of +/- 3 meters.
 LC0781
 LC0781.The orthometric height was determined by differential leveling and
 LC0781.adjusted by the NATIONAL GEODETIC SURVEY
 LC0781.in June 1991.
 LC0781
 LC0781.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0781.GEOID18 height accuracy estimate available here.
 LC0781
 LC0781.Click photographs - Photos may exist for this station.
 LC0781
 LC0781.The dynamic height is computed by dividing the NAVD 88
 LC0781.geopotential number by the normal gravity value computed on the
 LC0781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0781.degrees latitude (g = 980.6199 gals.).
 LC0781
 LC0781.The modeled gravity was interpolated from observed gravity values.
 LC0781
 LC0781;                    North         East    Units  Estimated Accuracy
 LC0781;SPC IL E     -   474,310.9     279,448.0     MT  (+/- 3 meters HH1 GPS) 
 LC0781
 LC0781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6721433197(NAD 83)
 LC0781
 LC0781                          SUPERSEDED SURVEY CONTROL
 LC0781
 LC0781  NGVD 29 (??/??/92)  210.211  (m)          689.67   (f) ADJ UNCH    2 0
 LC0781
 LC0781.Superseded values are not recommended for survey control.
 LC0781
 LC0781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0781.See file dsdata.pdf to determine how the superseded data were derived.
 LC0781
 LC0781_MARKER: DR = REFERENCE MARK DISK
 LC0781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0781_STAMPING: CAYUGA NO 1 1960
 LC0781_MARK LOGO: CGS
 LC0781_PROJECTION: FLUSH
 LC0781_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0781+STABILITY: SURFACE MOTION
 LC0781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0781+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2020
 LC0781
 LC0781  HISTORY     - Date     Condition        Report By
 LC0781  HISTORY     - 1960     MONUMENTED       CGS
 LC0781  HISTORY     - 1961     GOOD             CGS
 LC0781  HISTORY     - 20091123 GOOD             GEOCAC
 LC0781  HISTORY     - 20200526 GOOD             ILDT
 LC0781
 LC0781                          STATION DESCRIPTION
 LC0781
 LC0781'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0781'5.4 MI NE FROM PONTIAC.
 LC0781'ABOUT 4.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0781'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, TO THE
 LC0781'SMALL COMMUNITY OF CAYUGA, THENCE 0.05 MILES EAST ALONG AN
 LC0781'ASPHALT ROAD, THENCE 0.05 MILES SOUTH ALONG AN ASPHALT ROAD,
 LC0781'THENCE 0.3 MILES EAST ALONG A GRAVEL ROAD, THENCE 0.10 MILES
 LC0781'SOUTH ALONG A GRAVEL ROAD, AT A DRIVE EAST TO A FARM HOUSE,
 LC0781'AND A FIELD ENTRANCE WEST OF THE ROAD, 21 FEET WEST OF THE
 LC0781'CENTER LINE OF THE ROAD, 0.5 FEET EAST OF THE FENCE, 78 FEET NORTH
 LC0781'OF A FENCE CORNER, 120 FEET NORTH OF THE EXTENDED CENTER LINE
 LC0781'OF THE FARM DRIVE EAST, 7.5 FEET SOUTH OF A POWER POLE, 75.2
 LC0781'FEET NORTH OF TRAVERSE STATION CAYUGA, 78.1 FEET NORTH OF A METAL
 LC0781'WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 LC0781'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0781
 LC0781                          STATION RECOVERY (2009)
 LC0781
 LC0781'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0781'RECOVERED IN GOOD CONDITION.
 LC0781
 LC0781                          STATION RECOVERY (2020)
 LC0781
 LC0781'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0781'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0782 ***********************************************************************
 LC0782  DESIGNATION -  CAYUGA RM 2
 LC0782  PID         -  LC0782
 LC0782  STATE/COUNTY-  IL/LIVINGSTON
 LC0782  COUNTRY     -  US
 LC0782  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0782
 LC0782                         *CURRENT SURVEY CONTROL
 LC0782  ______________________________________________________________________
 LC0782* NAD 83(1986) POSITION- 40 56 20.42   (N) 088 34 37.92   (W)   HD_HELD1
 LC0782* NAVD 88 ORTHO HEIGHT -   210.502 (meters)      690.62  (feet) ADJUSTED
 LC0782  ______________________________________________________________________
 LC0782  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 LC0782  DYNAMIC HEIGHT  -        210.413 (meters)      690.33  (feet) COMP
 LC0782  MODELED GRAVITY -    980,198.4   (mgal)                       NAVD 88
 LC0782
 LC0782  VERT ORDER      -  SECOND    CLASS 0
 LC0782
 LC0782.The horizontal coordinates were determined by differentially corrected
 LC0782.hand held GPS observations or other comparable positioning techniques
 LC0782.and have an estimated accuracy of +/- 3 meters.
 LC0782
 LC0782.The orthometric height was determined by differential leveling and
 LC0782.adjusted by the NATIONAL GEODETIC SURVEY
 LC0782.in June 1991.
 LC0782
 LC0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0782.GEOID18 height accuracy estimate available here.
 LC0782
 LC0782.Click photographs - Photos may exist for this station.
 LC0782
 LC0782.The dynamic height is computed by dividing the NAVD 88
 LC0782.geopotential number by the normal gravity value computed on the
 LC0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0782.degrees latitude (g = 980.6199 gals.).
 LC0782
 LC0782.The modeled gravity was interpolated from observed gravity values.
 LC0782
 LC0782;                    North         East    Units  Estimated Accuracy
 LC0782;SPC IL E     -   474,297.0     279,463.8     MT  (+/- 3 meters HH1 GPS) 
 LC0782
 LC0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6723033183(NAD 83)
 LC0782
 LC0782                          SUPERSEDED SURVEY CONTROL
 LC0782
 LC0782  NGVD 29 (??/??/92)  210.565  (m)          690.83   (f) ADJ UNCH    2 0
 LC0782
 LC0782.Superseded values are not recommended for survey control.
 LC0782
 LC0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0782.See file dsdata.pdf to determine how the superseded data were derived.
 LC0782
 LC0782_MARKER: DR = REFERENCE MARK DISK
 LC0782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0782_STAMPING: CAYUGA NO 2 1960
 LC0782_MARK LOGO: CGS
 LC0782_PROJECTION: FLUSH
 LC0782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0782+STABILITY: SURFACE MOTION
 LC0782
 LC0782  HISTORY     - Date     Condition        Report By
 LC0782  HISTORY     - 1960     MONUMENTED       CGS
 LC0782  HISTORY     - 1961     GOOD             CGS
 LC0782  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 LC0782
 LC0782                          STATION DESCRIPTION
 LC0782
 LC0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0782'5.4 MI NW FROM PONTIAC.
 LC0782'ABOUT 4.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0782'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, TO THE
 LC0782'SMALL COMMUNITY OF CAYUGA, THENCE 0.05 MILES EAST ALONG AN ASPHALT
 LC0782'ROAD, THENCE 0.05 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.3
 LC0782'MILES EAST ALONG A GRAVEL ROAD, THENCE 0.10 MILES SOUTH ALONG
 LC0782'A GRAVEL ROAD, AT A DRIVE EAST TO A FARM HOUSE, AND A FIELD
 LC0782'ENTRANCE WEST OF THE ROAD, 35 FEET EAST OF THE CENTER LINE OF
 LC0782'THE ROAD, 75 FEET SOUTH OF THE CENTER LINE OF THE DRIVE EAST,
 LC0782'2.8 FEET SOUTH OF A TELEPHONE POLE, 62 FEET NORTHEAST AND ACROSS
 LC0782'THE ROAD FROM A FENCE CORNER, 62.9 FEET NORTHEAST AND ACROSS THE
 LC0782'ROAD FROM TRAVERSE STATION CAYUGA, 63.0 FEET NORTHEAST OF A METAL
 LC0782'WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN
 LC0782'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0782
 LC0782                          STATION RECOVERY (2009)
 LC0782
 LC0782'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0782'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1833 ***********************************************************************
 LC1833  DESIGNATION -  CAYUGA SINCLAIR PIPELINE MAST
 LC1833  PID         -  LC1833
 LC1833  STATE/COUNTY-  IL/LIVINGSTON
 LC1833  COUNTRY     -  US
 LC1833  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 LC1833
 LC1833                         *CURRENT SURVEY CONTROL
 LC1833  ______________________________________________________________________
 LC1833* NAD 83(1997) POSITION- 40 56 42.35210(N) 088 38 45.65266(W)   ADJUSTED
 LC1833  ______________________________________________________________________
 LC1833  GEOID HEIGHT    -        -32.220 (meters)                     GEOID18
 LC1833  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 LC1833  HORZ ORDER      -  THIRD
 LC1833
 LC1833.The horizontal coordinates were established by classical geodetic methods
 LC1833.and adjusted by the National Geodetic Survey in October 1999.
 LC1833
 LC1833.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1833.GEOID18 height accuracy estimate available here.
 LC1833
 LC1833.Click photographs - Photos may exist for this station.
 LC1833
 LC1833.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1833
 LC1833. The following values were computed from the NAD 83(1997) position.
 LC1833
 LC1833;                    North         East     Units Scale Factor Converg.
 LC1833;SPC IL E     -   474,991.957   273,671.323   MT  0.99998353   -0 12 17.7
 LC1833;SPC IL E     - 1,558,369.45    897,870.00   sFT  0.99998353   -0 12 17.7
 LC1833;UTM  16      - 4,533,966.840   361,450.116   MT  0.99983627   -1 04 43.9
 LC1833
 LC1833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6145033966(NAD 83)
 LC1833
 LC1833                          SUPERSEDED SURVEY CONTROL
 LC1833
 LC1833  NAD 83(1986)-  40 56 42.36369(N)    088 38 45.65673(W) AD(       ) 3
 LC1833  NAD 27      -  40 56 42.25000(N)    088 38 45.44600(W) AD(       ) 3
 LC1833
 LC1833.Superseded values are not recommended for survey control.
 LC1833
 LC1833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1833.See file dsdata.pdf to determine how the superseded data were derived.
 LC1833
 LC1833_MARKER: 42 = RADIO/TV MAST
 LC1833
 LC1833  HISTORY     - Date     Condition        Report By
 LC1833  HISTORY     - 1961     FIRST OBSERVED   CGS
 LC1833
 LC1833                          STATION DESCRIPTION
 LC1833
 LC1833'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1833'STATION IS LOCATED ABOUT 7.5 MILES SOUTHWEST OF ODELL AND
 LC1833'5.0 MILES NORTH OF PONTIAC.
 LC1833'
 LC1833'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE
 LC1833'ROUTE 23 IN THE NORTHWEST EDGE OF PONTIAC, GO NORTH ON
 LC1833'STATE ROUTE 23 FOR 4.25 MILES TO STATION ON LEFT.
 LC1833'
 LC1833'STATION IS A STEEL STRUCTURE PAINTED RED AND WHITE, HAS
 LC1833'TWO REFLECTORS NEAR TOP, HAS RED LIGHT ATOP AND IS 260 FEET
 LC1833'HIGH.
 LC1833'
 LC1833'POINT INTERSECTED WAS RED LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1897 ***********************************************************************
 LC1897  DESIGNATION -  CAZENOVIA EDUC TV MAST
 LC1897  PID         -  LC1897
 LC1897  STATE/COUNTY-  IL/WOODFORD
 LC1897  COUNTRY     -  US
 LC1897  USGS QUAD   -  METAMORA (2018)
 LC1897
 LC1897                         *CURRENT SURVEY CONTROL
 LC1897  ______________________________________________________________________
 LC1897* NAD 83(1997) POSITION- 40 50 01.49610(N) 089 18 53.41730(W)   ADJUSTED
 LC1897  ______________________________________________________________________
 LC1897  GEOID HEIGHT    -        -32.612 (meters)                     GEOID18
 LC1897  LAPLACE CORR    -          2.32  (seconds)                    DEFLEC18
 LC1897  HORZ ORDER      -  THIRD
 LC1897
 LC1897.The horizontal coordinates were established by classical geodetic methods
 LC1897.and adjusted by the National Geodetic Survey in October 1999.
 LC1897
 LC1897.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1897.GEOID18 height accuracy estimate available here.
 LC1897
 LC1897.Click photographs - Photos may exist for this station.
 LC1897
 LC1897.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1897
 LC1897. The following values were computed from the NAD 83(1997) position.
 LC1897
 LC1897;                    North         East     Units Scale Factor Converg.
 LC1897;SPC IL W     -   462,913.268   771,844.693   MT  1.00000468   +0 33 25.2
 LC1897;SPC IL W     - 1,518,741.28  2,532,293.80   sFT  1.00000468   +0 33 25.2
 LC1897;UTM  16      - 4,522,880.663   304,822.416   MT  1.00006890   -1 30 50.7
 LC1897
 LC1897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0482222880(NAD 83)
 LC1897
 LC1897                          SUPERSEDED SURVEY CONTROL
 LC1897
 LC1897  NAD 83(1986)-  40 50 01.50949(N)    089 18 53.42182(W) AD(       ) 3
 LC1897  NAD 27      -  40 50 01.37801(N)    089 18 53.11428(W) AD(       ) 3
 LC1897
 LC1897.Superseded values are not recommended for survey control.
 LC1897
 LC1897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1897.See file dsdata.pdf to determine how the superseded data were derived.
 LC1897
 LC1897_MARKER: 42 = RADIO/TV MAST
 LC1897
 LC1897  HISTORY     - Date     Condition        Report By
 LC1897  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC1897  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC1897
 LC1897                          STATION DESCRIPTION
 LC1897
 LC1897'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1897'THE STATION IS THE RED LIGHT ATOP THE CAZENOVIA, EDUCATIONAL
 LC1897'TELEVISION RELAY MAST THAT IS LOCATED ABOUT 1-1/2 MILES SOUTH
 LC1897'OF LOW POINT AND 1 MILE EAST OF CAZENOVIA.  THE MAST IS
 LC1897'TRIANGULAR IS CROSS SECTION, PAINTED IN ALTERNATE BANDS OF RED
 LC1897'AND WHITE AND IS 500 FEET IN HEIGHT.
 LC1897
 LC1897                          STATION RECOVERY (1998)
 LC1897
 LC1897'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1897'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1521 ***********************************************************************
 DQ1521  DESIGNATION -  CEB M 8
 DQ1521  PID         -  DQ1521
 DQ1521  STATE/COUNTY-  IL/CHRISTIAN
 DQ1521  COUNTRY     -  US
 DQ1521  USGS QUAD   -  MOUNT AUBURN (2018)
 DQ1521
 DQ1521                         *CURRENT SURVEY CONTROL
 DQ1521  ______________________________________________________________________
 DQ1521* NAD 83(1986) POSITION- 39 48 06.71   (N) 089 16 09.31   (W)   HD_HELD1
 DQ1521* NAVD 88 ORTHO HEIGHT -   174.166 (meters)      571.41  (feet) ADJUSTED
 DQ1521  ______________________________________________________________________
 DQ1521  GEOID HEIGHT    -        -32.374 (meters)                     GEOID18
 DQ1521  DYNAMIC HEIGHT  -        174.072 (meters)      571.10  (feet) COMP
 DQ1521  MODELED GRAVITY -    980,085.1   (mgal)                       NAVD 88
 DQ1521
 DQ1521  VERT ORDER      -  SECOND    CLASS I
 DQ1521
 DQ1521.The horizontal coordinates were determined by differentially corrected
 DQ1521.hand held GPS observations or other comparable positioning techniques
 DQ1521.and have an estimated accuracy of +/- 3 meters.
 DQ1521
 DQ1521.The orthometric height was determined by differential leveling and
 DQ1521.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1521.in May 2016.
 DQ1521
 DQ1521.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1521.GEOID18 height accuracy estimate available here.
 DQ1521
 DQ1521.Click photographs - Photos may exist for this station.
 DQ1521
 DQ1521.The dynamic height is computed by dividing the NAVD 88
 DQ1521.geopotential number by the normal gravity value computed on the
 DQ1521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1521.degrees latitude (g = 980.6199 gals.).
 DQ1521
 DQ1521.The modeled gravity was interpolated from observed gravity values.
 DQ1521
 DQ1521;                    North         East    Units  Estimated Accuracy
 DQ1521;SPC IL W     -   348,374.8     776,850.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1521
 DQ1521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0572908229(NAD 83)
 DQ1521
 DQ1521                          SUPERSEDED SURVEY CONTROL
 DQ1521
 DQ1521.No superseded survey control is available for this station.
 DQ1521
 DQ1521_MARKER: DD = SURVEY DISK
 DQ1521_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DQ1521_SP_SET: BRIDGE WING WALL
 DQ1521_STAMPING: CEB M 8 1971
 DQ1521_MARK LOGO: USACE
 DQ1521_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1521_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1521+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2015
 DQ1521
 DQ1521  HISTORY     - Date     Condition        Report By
 DQ1521  HISTORY     - 1971     MONUMENTED       USACE
 DQ1521  HISTORY     - 20150902 GOOD             AMESC
 DQ1521
 DQ1521                          STATION DESCRIPTION
 DQ1521
 DQ1521'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DQ1521'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHEAST OF GROVE
 DQ1521'CITY, 6.6 MI (10.6 KM) WEST-SOUTHWEST OF NIANTIC AND 2.5 MI (4.0 KM)
 DQ1521'NORTH OF MOUNT AUBURN.
 DQ1521'
 DQ1521'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1521'ILLIOPOLIS ROAD PROCEED SOUTH FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN
 DQ1521'ROAD, SOUTH ON MOUNT AUBURN ROAD FOR 0.9 MI (1.4 KM) TO THE SOUTH END
 DQ1521'OF THE BRIDGE OVER THE SANGAMON RIVER AND THE STATION ON THE LEFT ON
 DQ1521'TOP OF THE SOUTHEAST WING WALL OF BRIDGE BUILT IN 1968.
 DQ1521'
 DQ1521'THE STATION IS 17.7 FT (5.4 M) EAST OF THE CENTERLINE AND 0.7 FT (21
 DQ1521'CM) HIGHER THAN THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1640 ***********************************************************************
 MF1640  DESIGNATION -  CEDAR
 MF1640  PID         -  MF1640
 MF1640  STATE/COUNTY-  IL/LASALLE
 MF1640  COUNTRY     -  US
 MF1640  USGS QUAD   -  LA SALLE (2018)
 MF1640
 MF1640                         *CURRENT SURVEY CONTROL
 MF1640  ______________________________________________________________________
 MF1640* NAD 83(1997) POSITION- 41 15 33.47125(N) 089 06 40.48569(W)   ADJUSTED
 MF1640* NAVD 88 ORTHO HEIGHT -   193.    (meters)      633.    (feet) SCALED
 MF1640  ______________________________________________________________________
 MF1640  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 MF1640  LAPLACE CORR    -          1.77  (seconds)                    DEFLEC18
 MF1640  HORZ ORDER      -  SECOND
 MF1640
 MF1640.The horizontal coordinates were established by classical geodetic methods
 MF1640.and adjusted by the National Geodetic Survey in October 1999.
 MF1640
 MF1640.The orthometric height was scaled from a topographic map.
 MF1640
 MF1640.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1640.GEOID18 height accuracy estimate available here.
 MF1640
 MF1640.Click photographs - Photos may exist for this station.
 MF1640
 MF1640.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1640
 MF1640. The following values were computed from the NAD 83(1997) position.
 MF1640
 MF1640;                    North         East     Units Scale Factor Converg.
 MF1640;SPC IL E     -   510,129.597   234,808.707   MT  1.00002728   -0 30 46.9
 MF1640;SPC IL E     - 1,673,650.19    770,368.23   sFT  1.00002728   -0 30 46.9
 MF1640;SPC IL W     -   510,357.726   788,444.558   MT  1.00003741   +0 41 45.8
 MF1640;SPC IL W     - 1,674,398.64  2,586,755.19   sFT  1.00003741   +0 41 45.8
 MF1640;UTM  16      - 4,569,691.671   323,133.365   MT  0.99998500   -1 23 33.6
 MF1640
 MF1640!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1640!SPC IL E     -   0.99997490  x   1.00002728  =   1.00000218
 MF1640!SPC IL W     -   0.99997490  x   1.00003741  =   1.00001231
 MF1640!UTM  16      -   0.99997490  x   0.99998500  =   0.99995990
 MF1640
 MF1640:                Primary Azimuth Mark                     Grid Az
 MF1640:SPC IL E     -  LEA                                      098 36 44.0
 MF1640:SPC IL W     -  LEA                                      097 24 11.3
 MF1640:UTM  16      -  LEA                                      099 29 30.7
 MF1640
 MF1640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2313369691(NAD 83)
 MF1640
 MF1640|---------------------------------------------------------------------|
 MF1640| PID    Reference Object                     Distance      Geod. Az  |
 MF1640|                                                           dddmmss.s |
 MF1640| MF1636 PERU WESTERN CLOCK CO W STACK       APPROX. 7.6 KM 0015600.2 |
 MF1640| MF1629 LA SALLE CATH CHURCH W SPIRE        APPROX. 8.9 KM 0094357.8 |
 MF1640| MF1633 OGLESBY MARQUETTE CO NE STACK       APPROX. 6.8 KM 0515432.1 |
 MF1640| MF1639 LEA                                 APPROX. 3.4 KM 0980557.1 |
 MF1640|---------------------------------------------------------------------|
 MF1640
 MF1640                          SUPERSEDED SURVEY CONTROL
 MF1640
 MF1640  NAD 83(1986)-  41 15 33.47612(N)    089 06 40.48850(W) AD(       ) 2
 MF1640
 MF1640.Superseded values are not recommended for survey control.
 MF1640
 MF1640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1640.See file dsdata.pdf to determine how the superseded data were derived.
 MF1640
 MF1640_MARKER: I = METAL ROD
 MF1640_SETTING: 0 = UNSPECIFIED SETTING
 MF1640_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1640
 MF1640  HISTORY     - Date     Condition        Report By
 MF1640  HISTORY     - 1972     MONUMENTED       ILDT
 MF1640  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF1640  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1640
 MF1640                          STATION DESCRIPTION
 MF1640
 MF1640'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 MF1640'TO REACH FROM THE JUNCTION US RT. 51 AND ILL. RT 71 SOUTH OF OGLESBY,
 MF1640'GO WEST ON ILL. RT. 71 FOR 2.0 MILES TO A GRAVEL CROSSROAD, TURN
 MF1640'LEFT AND GO SOUTH FOR 0.40 MILE TO THE STATION ON THE RIGHT.
 MF1640'STATION IS A 5/8 INCH IRON ROD WITH A YELLOW PLASTIC CAP 22 FT. WEST
 MF1640'OF THE CENTER OF GRAVEL ROAD, 84 FT. SOUTH OF A FENCE CORNER
 MF1640'(WHICH IS THE SE COR. OF A LOT CONTAINING METAL GRAIN BINS), AND
 MF1640'ON THE ROAD WEST R.O.W. LINE.
 MF1640'
 MF1640'LOCATION 1.0 MILE SE OF CEDAR POINT.
 MF1640
 MF1640                          STATION RECOVERY (1997)
 MF1640
 MF1640'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1640'MARK NOT FOUND.
 MF1640
 MF1640                          STATION RECOVERY (2002)
 MF1640
 MF1640'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1640'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9194 ***********************************************************************
 DG9194  DESIGNATION -  CEDARVILLE 1
 DG9194  PID         -  DG9194
 DG9194  STATE/COUNTY-  IL/STEPHENSON
 DG9194  COUNTRY     -  US
 DG9194  USGS QUAD   -  ORANGEVILLE (2018)
 DG9194
 DG9194                         *CURRENT SURVEY CONTROL
 DG9194  ______________________________________________________________________
 DG9194* NAD 83(2011) POSITION- 42 24 23.08302(N) 089 38 00.20310(W)   ADJUSTED
 DG9194* NAD 83(2011) ELLIP HT-   248.303 (meters)        (06/27/12)   ADJUSTED
 DG9194* NAD 83(2011) EPOCH   -  2010.00
 DG9194* NAVD 88 ORTHO HEIGHT -   281.7   (meters)      924.    (feet) GPS OBS
 DG9194  ______________________________________________________________________
 DG9194  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9194  GEOID HEIGHT    -        -33.343 (meters)                     GEOID99
 DG9194  GEOID HEIGHT    -        -33.434 (meters)                     GEOID18
 DG9194  NAD 83(2011) X  -     30,180.867 (meters)                     COMP
 DG9194  NAD 83(2011) Y  - -4,716,760.385 (meters)                     COMP
 DG9194  NAD 83(2011) Z  -  4,279,211.746 (meters)                     COMP
 DG9194  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 DG9194
 DG9194  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9194  Standards:
 DG9194         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9194            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9194  -------------------------------------------------------------------
 DG9194  NETWORK    0.82   1.51           0.37   0.29   0.77     -0.02514040
 DG9194  -------------------------------------------------------------------
 DG9194  Click here for local accuracies and other accuracy information.
 DG9194
 DG9194.The horizontal coordinates were established by GPS observations
 DG9194.and adjusted by the National Geodetic Survey in June 2012.
 DG9194
 DG9194.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9194.been affixed to the stable North American tectonic plate. See 
 DG9194.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9194
 DG9194.The horizontal coordinates are valid at the epoch date displayed above
 DG9194.which is a decimal equivalence of Year/Month/Day.
 DG9194
 DG9194.The orthometric height was determined by GPS observations and a
 DG9194.high-resolution geoid model.
 DG9194
 DG9194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9194.GEOID18 height accuracy estimate available here.
 DG9194
 DG9194.Click photographs - Photos may exist for this station.
 DG9194
 DG9194.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9194
 DG9194.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9194
 DG9194.The ellipsoidal height was determined by GPS observations
 DG9194.and is referenced to NAD 83.
 DG9194
 DG9194. The following values were computed from the NAD 83(2011) position.
 DG9194
 DG9194;                    North         East     Units Scale Factor Converg.
 DG9194;SPC IL W     -   637,360.811   743,897.623   MT  0.99996488   +0 21 34.7
 DG9194;SPC IL W     - 2,091,074.59  2,440,604.12   sFT  0.99996488   +0 21 34.7
 DG9194;UTM  16      - 4,698,260.978   283,295.134   MT  1.00017783   -1 46 35.8
 DG9194
 DG9194!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9194!SPC IL W     -   0.99996106  x   0.99996488  =   0.99992594
 DG9194!UTM  16      -   0.99996106  x   1.00017783  =   1.00013888
 DG9194
 DG9194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8329598260(NAD 83)
 DG9194
 DG9194                          SUPERSEDED SURVEY CONTROL
 DG9194
 DG9194  NAD 83(2007)-  42 24 23.08305(N)    089 38 00.20400(W) AD(2002.00) 0
 DG9194  ELLIP H (02/10/07)  248.336  (m)                       GP(2002.00)    
 DG9194  NAD 83(1997)-  42 24 23.08266(N)    089 38 00.20274(W) AD(       ) 1
 DG9194  ELLIP H (03/01/05)  248.316  (m)                       GP(       ) 4 1
 DG9194
 DG9194.Superseded values are not recommended for survey control.
 DG9194
 DG9194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9194.See file dsdata.pdf to determine how the superseded data were derived.
 DG9194
 DG9194_MARKER: A = ALUMINUM MARKER
 DG9194_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9194_STAMPING: CEDARVILLE NO. 1
 DG9194_MARK LOGO: FGRAH
 DG9194_PROJECTION: RECESSED 8 CENTIMETERS
 DG9194_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9194_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9194+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 DG9194_ROD/PIPE-DEPTH: 3.35 meters
 DG9194
 DG9194  HISTORY     - Date     Condition        Report By
 DG9194  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9194  HISTORY     - 20140520 GOOD             ILDT
 DG9194
 DG9194                          STATION DESCRIPTION
 DG9194
 DG9194'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9194'STATION IS ABOUT 3.5 KM (2.2 MILES) NORTHEAST OF CEDARVILLE AND ABOUT
 DG9194'6.9 KM (4.3 MILES)  SOUTHEAST OF ORANGEVILLE (AIR LINE), IN SECTION
 DG9194'19, T 28 N, R 8 E ON PROPERTY OWNED BY  ROBERT BOLENDER. THIS STATION
 DG9194'IS 0.6M (2.0 FT) WEST OF A FENCE, 18.3M (60.0 FT) EAST OF THE
 DG9194'CENTERLINE OF PAVEMENT OF STATE HIGHWAY 26 AND 0.4M (1.3 FT) WEST OF
 DG9194'AN ORANGE  CARSONITE WITNESS SIGN.  MARK IS FLUSH WITH GROUND LEVEL.
 DG9194'
 DG9194'TO REACH THE STATION FROM THE POST OFFICE ON CEDARVILLE ROAD IN
 DG9194'CEDARVILLE, GO EAST ON  CEDARVILLE ROAD 0.1 KM (0.1 MILES) TO STATE
 DG9194'HIGHWAY 26, THENTURN LEFT (NORTH) ON STATE  HIGHWAY 26,  3.6 KM (2.2
 DG9194'MILES) THE STATION ON THE RIGHT (EAST).
 DG9194'
 DG9194'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9194'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 3.35M (11 FT). THE DISK IS
 DG9194'RECESSED 8.2 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9194'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9194'CONCRETE ARE SET FLUSH WITH THE GROUND.
 DG9194
 DG9194                          STATION RECOVERY (2014)
 DG9194
 DG9194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 DG9194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9217 ***********************************************************************
 DG9217  DESIGNATION -  CEDARVILLE 2
 DG9217  PID         -  DG9217
 DG9217  STATE/COUNTY-  IL/STEPHENSON
 DG9217  COUNTRY     -  US
 DG9217  USGS QUAD   -  ORANGEVILLE (2018)
 DG9217
 DG9217                         *CURRENT SURVEY CONTROL
 DG9217  ______________________________________________________________________
 DG9217* NAD 83(2011) POSITION- 42 23 58.85424(N) 089 38 01.41641(W)   ADJUSTED
 DG9217* NAD 83(2011) ELLIP HT-   245.957 (meters)        (06/27/12)   ADJUSTED
 DG9217* NAD 83(2011) EPOCH   -  2010.00
 DG9217* NAVD 88 ORTHO HEIGHT -   279.4   (meters)      917.    (feet) GPS OBS
 DG9217  ______________________________________________________________________
 DG9217  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9217  GEOID HEIGHT    -        -33.335 (meters)                     GEOID99
 DG9217  GEOID HEIGHT    -        -33.427 (meters)                     GEOID18
 DG9217  NAD 83(2011) X  -     30,156.333 (meters)                     COMP
 DG9217  NAD 83(2011) Y  - -4,717,262.977 (meters)                     COMP
 DG9217  NAD 83(2011) Z  -  4,278,658.100 (meters)                     COMP
 DG9217  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 DG9217
 DG9217  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9217  Standards:
 DG9217         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9217            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9217  -------------------------------------------------------------------
 DG9217  NETWORK    1.00   1.20           0.46   0.33   0.61      0.11617051
 DG9217  -------------------------------------------------------------------
 DG9217  Click here for local accuracies and other accuracy information.
 DG9217
 DG9217.The horizontal coordinates were established by GPS observations
 DG9217.and adjusted by the National Geodetic Survey in June 2012.
 DG9217
 DG9217.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9217.been affixed to the stable North American tectonic plate. See 
 DG9217.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9217
 DG9217.The horizontal coordinates are valid at the epoch date displayed above
 DG9217.which is a decimal equivalence of Year/Month/Day.
 DG9217
 DG9217.The orthometric height was determined by GPS observations and a
 DG9217.high-resolution geoid model.
 DG9217
 DG9217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9217.GEOID18 height accuracy estimate available here.
 DG9217
 DG9217.Click photographs - Photos may exist for this station.
 DG9217
 DG9217.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9217
 DG9217.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9217
 DG9217.The ellipsoidal height was determined by GPS observations
 DG9217.and is referenced to NAD 83.
 DG9217
 DG9217. The following values were computed from the NAD 83(2011) position.
 DG9217
 DG9217;                    North         East     Units Scale Factor Converg.
 DG9217;SPC IL W     -   636,613.078   743,874.569   MT  0.99996485   +0 21 33.7
 DG9217;SPC IL W     - 2,088,621.41  2,440,528.48   sFT  0.99996485   +0 21 33.7
 DG9217;UTM  16      - 4,697,514.465   283,244.214   MT  1.00017810   -1 46 35.8
 DG9217
 DG9217!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9217!SPC IL W     -   0.99996143  x   0.99996485  =   0.99992628
 DG9217!UTM  16      -   0.99996143  x   1.00017810  =   1.00013952
 DG9217
 DG9217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8324497514(NAD 83)
 DG9217
 DG9217                          SUPERSEDED SURVEY CONTROL
 DG9217
 DG9217  NAD 83(2007)-  42 23 58.85426(N)    089 38 01.41731(W) AD(2002.00) 0
 DG9217  ELLIP H (02/10/07)  245.990  (m)                       GP(2002.00)    
 DG9217  NAD 83(1997)-  42 23 58.85391(N)    089 38 01.41605(W) AD(       ) 2
 DG9217  ELLIP H (03/01/05)  245.972  (m)                       GP(       ) 4 1
 DG9217
 DG9217.Superseded values are not recommended for survey control.
 DG9217
 DG9217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9217.See file dsdata.pdf to determine how the superseded data were derived.
 DG9217
 DG9217_MARKER: A = ALUMINUM MARKER
 DG9217_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG9217+WITH SETTING: INFORMATION.
 DG9217_STAMPING: CEDARVILLE NO. 2
 DG9217_MARK LOGO: FGRAH
 DG9217_PROJECTION: RECESSED 10 CENTIMETERS
 DG9217_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9217_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9217+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 DG9217_ROD/PIPE-DEPTH: 2.43 meters
 DG9217
 DG9217  HISTORY     - Date     Condition        Report By
 DG9217  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9217  HISTORY     - 20140520 GOOD             ILDT
 DG9217
 DG9217                          STATION DESCRIPTION
 DG9217
 DG9217'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9217'STATION IS ABOUT 3.5 KM (2.2 MILES) NORTHEAST OF CEDARVILLE AND ABOUT
 DG9217'6.9 KM (4.3 MILES)  SOUTHEAST OF ORANGEVILLE (AIR LINE), IN SECTION
 DG9217'25, T 28 N, R 7 E, ON PROPERTY OWNED BY  THE DOUBLE E TRUST. THIS
 DG9217'STATION IS 18.9M (62 FT) WEST OF THE CENTERLINE OF PAVEMENT OF  STATE
 DG9217'HIGHWAY 26, 0.3M (0.9 FT) EAST OF AN ORANGE CARSONITE WITNESS SIGN AND
 DG9217'5.9M (19.3 FT)  NORTH OF A POWER POLE.  MARK IS FLUSH WITH GROUND
 DG9217'LEVEL.
 DG9217'
 DG9217'TO REACH THE STATION FROM THE POST OFFICE ON CEDARVILLE ROAD IN
 DG9217'CEDARVILLE, GO EAST ON  CEDARVILLE ROAD 0.1 KM (0.1 MILES) TO STATE
 DG9217'HIGHWAY 26, THEN TURN LEFT (NORTH) ON STATE  HIGHWAY 26,  1.9 KM (1.2
 DG9217'MILES) THE STATION ON THE LEFT (WEST).
 DG9217'
 DG9217'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9217'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 2.43M (8 FT). THE DISK IS
 DG9217'RECESSED 10.0 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9217'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9217'CONCRETE ARE SET FLUSH WITH THE GROUND.
 DG9217
 DG9217                          STATION RECOVERY (2014)
 DG9217
 DG9217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 DG9217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2017 ***********************************************************************
 JB2017  DESIGNATION -  CENPORT
 JB2017  PID         -  JB2017
 JB2017  STATE/COUNTY-  IL/MARION
 JB2017  COUNTRY     -  US
 JB2017  USGS QUAD   -  CENTRALIA EAST (2018)
 JB2017
 JB2017                         *CURRENT SURVEY CONTROL
 JB2017  ______________________________________________________________________
 JB2017* NAD 83(1997) POSITION- 38 30 39.55888(N) 089 05 32.47754(W)   ADJUSTED
 JB2017* NAD 83(1997) ELLIP HT-   129.753 (meters)        (10/21/99)   ADJUSTED
 JB2017* NAVD 88 ORTHO HEIGHT -   160.308 (meters)      525.94  (feet) ADJUSTED
 JB2017  ______________________________________________________________________
 JB2017  GEOID HEIGHT    -        -30.618 (meters)                     GEOID18
 JB2017  NAD 83(1997) X  -     79,162.662 (meters)                     COMP
 JB2017  NAD 83(1997) Y  - -4,996,784.397 (meters)                     COMP
 JB2017  NAD 83(1997) Z  -  3,950,064.739 (meters)                     COMP
 JB2017  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 JB2017  DYNAMIC HEIGHT  -        160.206 (meters)      525.61  (feet) COMP
 JB2017  MODELED GRAVITY -    979,988.3   (mgal)                       NAVD 88
 JB2017
 JB2017  HORZ ORDER      -  FIRST
 JB2017  VERT ORDER      -  SECOND    CLASS I
 JB2017  ELLP ORDER      -  FOURTH    CLASS I
 JB2017
 JB2017.This mark is at Centralia Airport (ENL)
 JB2017
 JB2017.The horizontal coordinates were established by GPS observations
 JB2017.and adjusted by the National Geodetic Survey in October 1999.
 JB2017
 JB2017.The orthometric height was determined by differential leveling and
 JB2017.adjusted by the NATIONAL GEODETIC SURVEY
 JB2017.in July 2014.
 JB2017
 JB2017.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2017.GEOID18 height accuracy estimate available here.
 JB2017
 JB2017.Click photographs - Photos may exist for this station.
 JB2017
 JB2017.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2017
 JB2017.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2017
 JB2017.The ellipsoidal height was determined by GPS observations
 JB2017.and is referenced to NAD 83.
 JB2017
 JB2017.The dynamic height is computed by dividing the NAVD 88
 JB2017.geopotential number by the normal gravity value computed on the
 JB2017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2017.degrees latitude (g = 980.6199 gals.).
 JB2017
 JB2017.The modeled gravity was interpolated from observed gravity values.
 JB2017
 JB2017. The following values were computed from the NAD 83(1997) position.
 JB2017
 JB2017;                    North         East     Units Scale Factor Converg.
 JB2017;SPC IL E     -   204,966.882   233,799.727   MT  1.00002895   -0 28 21.5
 JB2017;SPC IL E     -   672,462.18    767,057.94   sFT  1.00002895   -0 28 21.5
 JB2017;SPC IL W     -   205,233.913   793,696.685   MT  1.00004925   +0 40 08.3
 JB2017;SPC IL W     -   673,338.26  2,603,986.54   sFT  1.00004925   +0 40 08.3
 JB2017;UTM  16      - 4,264,587.376   317,569.626   MT  1.00000986   -1 18 11.5
 JB2017
 JB2017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2017!SPC IL E     -   0.99997964  x   1.00002895  =   1.00000859
 JB2017!SPC IL W     -   0.99997964  x   1.00004925  =   1.00002889
 JB2017!UTM  16      -   0.99997964  x   1.00000986  =   0.99998950
 JB2017
 JB2017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1756964587(NAD 83)
 JB2017
 JB2017                          SUPERSEDED SURVEY CONTROL
 JB2017
 JB2017  NAD 83(1986)-  38 30 39.57145(N)    089 05 32.47304(W) AD(       ) 1
 JB2017  NGVD 29 (06/25/91)  160.5    (m)  OSU 89B  model used  GPS OBS        
 JB2017
 JB2017.Superseded values are not recommended for survey control.
 JB2017
 JB2017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2017.See file dsdata.pdf to determine how the superseded data were derived.
 JB2017
 JB2017_MARKER: I = METAL ROD
 JB2017_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2017_STAMPING: CENPORT 1990
 JB2017_MARK LOGO: NGS
 JB2017_PROJECTION: FLUSH
 JB2017_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2017_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2017+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2013
 JB2017_ROD/PIPE-DEPTH: 4.7 meters
 JB2017_SLEEVE-DEPTH  : 1.0 meters
 JB2017
 JB2017  HISTORY     - Date     Condition        Report By
 JB2017  HISTORY     - 1990     MONUMENTED       NGS
 JB2017  HISTORY     - 20131211 SEE DESCRIPTION  AMESC
 JB2017
 JB2017                          STATION DESCRIPTION
 JB2017
 JB2017'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2017'STATION IS LOCATED ABOUT 4 KM (2.5 MI) EAST OF CENTRALIA, AT THE
 JB2017'CENTRALIA MUNICIPAL AIRPORT,, IN THE MEDIAN OF THE RUNWAY AND TAXI,
 JB2017'ON THE NORTH SIDE OF THE SOUTH ONE OF TWO CONNECTOR RAMPS, IN THE
 JB2017'SOUTHEAST 1/4 OF SECTION 21, T 1 N, R 1 E.  OWNERSHIP--CITY OF
 JB2017'CENTRALIA, 222 SOUTH POPLAR ST, CENTRALIA, IL 62801.  AIRPORT MANAGER
 JB2017'IS LESLIE ERB, PHONE 618-533-4269.
 JB2017'TO REACH FROM THE JUNCTION OF US HIGHWAY 51 NORTH AND STATE HIGHWAY
 JB2017'161 IN CENTRALIA, GO EAST ON HIGHWAY 161 FOR 3.00 KM (1.86 MI) TO A
 JB2017'CROSSROAD AT PEPSI PLANT.  TURN RIGHT, SOUTH, ON ROAD 250 E (AIRPORT
 JB2017'ROAD) FOR 0.82 KM (0.51 MI) TO A PAVED CROSSROAD.  TURN LEFT, EAST,
 JB2017'ON ROAD 300 N FOR 0.22 KM (0.14 MI) TO A PARKING LOT ENTRANCE ON THE
 JB2017'RIGHT AT LARGE HANGAR. TURN RIGHT, THEN RIGHT AGAIN THROUGH A GATE IN
 JB2017'NORTH-SOUTH FENCE, THEN LEFT, SOUTH, ON PAVEMENT FOR 0.11 KM
 JB2017'(0.07 MI) TO THE END OF T-HANGAR AND THE APRON.  TURN LEFT, EAST, ON
 JB2017'APRON FOR 0.23 KM (0.14 MI) TO THE TAXI.  TURN RIGHT, SOUTH, ON TAXI
 JB2017'FOR 0.64 KM (0.40 MI) TO A RAMP AND THE STATION ON THE LEFT.
 JB2017'STATION IS 52.6 M (172.6 FT) WEST OF THE CENTERLINE OF THE RUNWAY,
 JB2017'24.6 M (80.7 FT) EAST OF THE CENTERLINE OF THE TAXIWAY, 11.8 M
 JB2017'(38.7 FT) EAST OF A PURPLE TAXI LIGHT, 11.9 M (39.0 FT) NORTH OF THE
 JB2017'CENTERLINE OF THE TAXI CROSSOVER, 7.8 M (25.6 FT) SOUTHWEST OF THE
 JB2017'SOUTHWEST CORNER OF A TAXIWAY-RUNWAY 36 SIGN FOUNDATION, AT A WOODEN
 JB2017'FLAGGED STAKE.
 JB2017
 JB2017                          STATION RECOVERY (2013)
 JB2017
 JB2017'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB2017'NOTE - THE ACCESS COVER AND LOGO HAVE BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1913 ***********************************************************************
 JB1913  DESIGNATION -  CENSUS CTR OF POPULATION
 JB1913  PID         -  JB1913
 JB1913  STATE/COUNTY-  IL/ST CLAIR
 JB1913  COUNTRY     -  US
 JB1913  USGS QUAD   -  VENEDY (2018)
 JB1913
 JB1913                         *CURRENT SURVEY CONTROL
 JB1913  ______________________________________________________________________
 JB1913* NAD 83(2011) POSITION- 38 27 47.16302(N) 089 42 22.34755(W)   NO CHECK
 JB1913* NAD 83(2011) ELLIP HT-    93.179 (meters)        (06/27/12)   NO CHECK
 JB1913* NAD 83(2011) EPOCH   -  2010.00
 JB1913* NAVD 88 ORTHO HEIGHT -   123.6   (meters)      406.    (feet) GPS OBS
 JB1913  ______________________________________________________________________
 JB1913  NAVD 88 orthometric height was determined with geoid model    GEOID99
 JB1913  GEOID HEIGHT    -        -30.400 (meters)                     GEOID99
 JB1913  GEOID HEIGHT    -        -30.381 (meters)                     GEOID18
 JB1913  NAD 83(2011) X  -     25,641.650 (meters)                     COMP
 JB1913  NAD 83(2011) Y  - -5,000,625.353 (meters)                     COMP
 JB1913  NAD 83(2011) Z  -  3,945,880.958 (meters)                     COMP
 JB1913  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 JB1913
 JB1913  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1913  Standards:
 JB1913         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1913            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1913  -------------------------------------------------------------------
 JB1913  NETWORK    4.42   5.06           2.10   1.11   2.58     -0.55201541
 JB1913  -------------------------------------------------------------------
 JB1913  Click here for local accuracies and other accuracy information.
 JB1913
 JB1913.The horizontal coordinates were established by GPS observations
 JB1913.and adjusted by the National Geodetic Survey in June 2012.
 JB1913
 JB1913.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1913.been affixed to the stable North American tectonic plate. See 
 JB1913.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1913
 JB1913.The horizontal coordinates are valid at the epoch date displayed above
 JB1913.which is a decimal equivalence of Year/Month/Day.
 JB1913
 JB1913.No horizontal observational check was made to the station.
 JB1913
 JB1913.The orthometric height was determined by GPS observations and a
 JB1913.high-resolution geoid model.
 JB1913
 JB1913.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1913.GEOID18 height accuracy estimate available here.
 JB1913
 JB1913.Click photographs - Photos may exist for this station.
 JB1913
 JB1913.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1913
 JB1913.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1913
 JB1913.The ellipsoidal height was determined by GPS observations
 JB1913.and is referenced to NAD 83.
 JB1913
 JB1913. The following values were computed from the NAD 83(2011) position.
 JB1913
 JB1913;                    North         East     Units Scale Factor Converg.
 JB1913;SPC IL W     -   199,471.857   740,185.332   MT  0.99996106   +0 17 11.1
 JB1913;SPC IL W     -   654,433.92  2,428,424.71   sFT  0.99996106   +0 17 11.1
 JB1913;UTM  16      - 4,260,668.918   263,884.054   MT  1.00028662   -1 41 02.6
 JB1913
 JB1913!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1913!SPC IL W     -   0.99998538  x   0.99996106  =   0.99994644
 JB1913!UTM  16      -   0.99998538  x   1.00028662  =   1.00027200
 JB1913
 JB1913:                Primary Azimuth Mark                     Grid Az
 JB1913:SPC IL W     -  KRAUSZ                                   342 40 37.3
 JB1913:UTM  16      -  KRAUSZ                                   344 38 51.0
 JB1913
 JB1913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6388460668(NAD 83)
 JB1913
 JB1913|---------------------------------------------------------------------|
 JB1913| PID    Reference Object                     Distance      Geod. Az  |
 JB1913|                                                           dddmmss.s |
 JB1913| JB1916 KRAUSZ AZ MK                        163.448 METERS 05645     |
 JB1913| JB1912 KRAUSZ                              APPROX. 0.7 KM 3425748.4 |
 JB1913| CI4086 CENSUS CTR OF POP RM 1              130.180 METERS 35559     |
 JB1913|---------------------------------------------------------------------|
 JB1913
 JB1913                          SUPERSEDED SURVEY CONTROL
 JB1913
 JB1913  NAD 83(2007)-  38 27 47.16309(N)    089 42 22.34835(W) AD(2002.00) 0
 JB1913  ELLIP H (02/10/07)   93.196  (m)                       GP(2002.00)    
 JB1913  NAD 83(1997)-  38 27 47.16327(N)    089 42 22.34814(W) AD(       ) 1
 JB1913  ELLIP H (07/19/01)   93.211  (m)                       GP(       ) 4 1
 JB1913  NAD 83(1997)-  38 27 47.16343(N)    089 42 22.34437(W) AD(       ) 2
 JB1913  NAD 83(1986)-  38 27 47.17968(N)    089 42 22.34122(W) AD(       ) 2
 JB1913  NAD 27      -  38 27 47.00061(N)    089 42 21.99832(W) AD(       ) 2
 JB1913  NGVD 29 (07/19/86)  129.     (m)          423.     (f) VERT ANG       
 JB1913
 JB1913.Superseded values are not recommended for survey control.
 JB1913
 JB1913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1913.See file dsdata.pdf to determine how the superseded data were derived.
 JB1913
 JB1913_MARKER: DS = TRIANGULATION STATION DISK
 JB1913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1913_STAMPING: CENSUS 1970 CENTER OF POPULATION LAT 38 DEG 27 MIN
 JB1913_MARK LOGO: NOS
 JB1913_PROJECTION: RECESSED 46 CENTIMETERS
 JB1913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1913+STABILITY: SURFACE MOTION
 JB1913
 JB1913  HISTORY     - Date     Condition        Report By
 JB1913  HISTORY     - 1971     MONUMENTED       NGS
 JB1913  HISTORY     - 1971     GOOD             NGS
 JB1913  HISTORY     - 20010501 GOOD             NGS
 JB1913
 JB1913                          STATION DESCRIPTION
 JB1913
 JB1913'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1913'THE STATION IS LOCATED IN CULTIVATED LAND, IN THE NORTHEAST 0.25
 JB1913'SECTION 12, T 1 S, R 6 W, OWNED BY MR LAWRENCE FRIEDERICH, ABOUT 1.8
 JB1913'MILES SOUTHWEST OF NEW MEMPHIS, 489 FEET WEST OF CENTER OF ST
 JB1913'CLAIR-CLINTON COUNTY LINE ROAD, 425 FEET SOUTH OF SOUTH RAIL OF THE
 JB1913'LOUISVILLE AND NASHVILLE RAILWAY AND 47 FEET NORTH OF DRAINAGE DITCH.
 JB1913'THE SURFACE MARK IS A NATIONAL OCEAN SURVEY DISK STAMPED CENSUS 1970
 JB1913'CENTER OF POPULATION LAT 38 DEG 27 MIN 47 SEC N, LONG 89 DEG 42 MIN 22
 JB1913'SEC W SET IN TOP OF A 14-INCH ROUND CONCRETE POST 18-INCHES BELOW
 JB1913'GROUND LEVEL.  THE UNDERGROUND STATION IS 40 INCHES BELOW GROUND
 JB1913'LEVEL.
 JB1913'
 JB1913'REFERENCE MARK 1, A STANDARD REFERENCE MARK DISK, STAMPED CENSUS 1970
 JB1913'CENTER OF POP NO 1 1971 IS 82 FEET SOUTHEAST OF TELEGRAPH POLE NO 30,
 JB1913'17 FEET SOUTH OF SOUTH RAIL OF RAILWAY AND 1 FOOT EAST OF METAL
 JB1913'WITNESS POST, SET IN 12-INCH ROUND CONCRETE POST PROJECTING 4 INCHES.
 JB1913'
 JB1913'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 161 AND 160 AT
 JB1913'THE EAST EDGE OF NEW BADEN, GO SOUTH ON HIGHWAY 160 FOR 0.75 MILE TO A
 JB1913'CROSS ROAD.  TURN RIGHT AND GO WEST FOR 1.0 MILE, TURN LEFT AND GO
 JB1913'SOUTH FOR 3.0 MILES TO JUNCTION WITH STATE HIGHWAY 177, CONTINUE
 JB1913'STRAIGHT AHEAD, SOUTH, FOR 1.2 MILES TO POINT JUST AFTER CROSSING
 JB1913'LOUISVILLE-NASHVILLE RAILWAY AND STATION IN FIELD ON THE RIGHT AS
 JB1913'DESCRIBED.
 JB1913'
 JB1913'KRAUSZ AZIMUTH MARK SERVES FOR THE SECOND REFERENCE MARK.  IT IS
 JB1913'SITUATED 40 FEET WEST OF CENTERLINE OF THE ROAD, 19 FEET SOUTH OF
 JB1913'SOUTH RIAL OF RAILWAY, 15 FEET SOUTHWEST OF SOUTH END OF A CULVERT AND
 JB1913'1 FOOT NORTH OF METAL WITNESS POST.  THE MONUMENT PROJECTS 4-INCHES
 JB1913'AND THE DISK IS STAMPED KRAUSZ 1971.
 JB1913'
 JB1913'FROM THE EAST SIDE OF THE ORCHARD, AND IS MARKED BY A CROSS IN THE TOP
 JB1913'OF A WHITE MARBLE POST ABOUT 6 INCHES ABOVE THE GROUND.  THE LETTERS U
 JB1913'S C AND G S ARE INSCRIBED IN THE POST.  THE UNDERGROUND MARK IS THE
 JB1913'APEX OF AN EARTHENWARE PYRIMAD 6 INCHES ON AN EDGE AND 30 INCHES BELOW
 JB1913'THE GROUND, AND HAS ON ONE FACE THE RAISED LETTERS U S C S.  THERE ARE
 JB1913'TWO REFERENCE POSTS, ALSO OF WHITE MARBLE BUT SLIGHTLY SMALLER THAN
 JB1913'THE POST MARKING THE STATION, WITH AN ARROW IN THE TOP OF EACH
 JB1913'POINTING TOWARD THE STATION.  ONE REFERENCE MARK IS NEAR THE FOOT OF A
 JB1913'WALNUT TREE IN THE SOUTHWEST CORNER OF AN ADJOINING FIELD, 40.50
 JB1913'METERS N 84 DEG 30 MIN E FROM THE STATION.  THE OTHER REFERENCE MARK
 JB1913'IS NEAR A PEAR TREE, 10.75 METERS N 28 DEG 00 MIN W FROM THE STATION.
 JB1913'
 JB1913'HEIGHT OF LIGHT ABOVE STATION MARK 1.87 METERS.
 JB1913
 JB1913                          STATION RECOVERY (1971)
 JB1913
 JB1913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1913'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  A REPORT
 JB1913'WAS MADE THAT A PLAQUE WAS REMOVED FROM THE STATION SITE.  THIS WAS
 JB1913'TO HAVE BEEN A WITNESS SIGN PLACED AT THE STATION MARK AND SAME WAS
 JB1913'FOUND AND ALREADY PUT BACK IN PLACE BY PROPERTY OWNER.
 JB1913'
 JB1913'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-3/4 MI.
 JB1913'SW OF NEW MEMPHIS.
 JB1913
 JB1913                          STATION RECOVERY (2001)
 JB1913
 JB1913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DRD)
 JB1913'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0532 ***********************************************************************
 MF0532  DESIGNATION -  CENTER
 MF0532  PID         -  MF0532
 MF0532  STATE/COUNTY-  IL/OGLE
 MF0532  COUNTRY     -  US
 MF0532  USGS QUAD   -  ROCHELLE (2018)
 MF0532
 MF0532                         *CURRENT SURVEY CONTROL
 MF0532  ______________________________________________________________________
 MF0532* NAD 83(1997) POSITION- 41 56 24.34529(N) 089 07 05.59885(W)   ADJUSTED
 MF0532* NAVD 88 ORTHO HEIGHT -   252.132 (meters)      827.20  (feet) ADJUSTED
 MF0532  ______________________________________________________________________
 MF0532  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 MF0532  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 MF0532  DYNAMIC HEIGHT  -        252.045 (meters)      826.92  (feet) COMP
 MF0532  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 MF0532
 MF0532  HORZ ORDER      -  SECOND
 MF0532  VERT ORDER      -  FIRST     CLASS I
 MF0532
 MF0532.The horizontal coordinates were established by classical geodetic methods
 MF0532.and adjusted by the National Geodetic Survey in October 1999.
 MF0532
 MF0532.The orthometric height was determined by differential leveling and
 MF0532.adjusted by the NATIONAL GEODETIC SURVEY
 MF0532.in June 1991.
 MF0532
 MF0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0532.GEOID18 height accuracy estimate available here.
 MF0532
 MF0532.Click photographs - Photos may exist for this station.
 MF0532
 MF0532.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0532
 MF0532.The dynamic height is computed by dividing the NAVD 88
 MF0532.geopotential number by the normal gravity value computed on the
 MF0532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0532.degrees latitude (g = 980.6199 gals.).
 MF0532
 MF0532.The modeled gravity was interpolated from observed gravity values.
 MF0532
 MF0532. The following values were computed from the NAD 83(1997) position.
 MF0532
 MF0532;                    North         East     Units Scale Factor Converg.
 MF0532;SPC IL W     -   585,960.945   786,941.282   MT  1.00003415   +0 42 02.8
 MF0532;SPC IL W     - 1,922,440.20  2,581,823.19   sFT  1.00003415   +0 42 02.8
 MF0532;UTM  16      - 4,645,295.087   324,405.125   MT  0.99997942   -1 24 57.9
 MF0532
 MF0532!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0532!SPC IL W     -   0.99996563  x   1.00003415  =   0.99999978
 MF0532!UTM  16      -   0.99996563  x   0.99997942  =   0.99994505
 MF0532
 MF0532:                Primary Azimuth Mark                     Grid Az
 MF0532:SPC IL W     -  ROCHELLE CALIF PACK CORP TANK            122 12 58.8
 MF0532:UTM  16      -  ROCHELLE CALIF PACK CORP TANK            124 19 59.5
 MF0532
 MF0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2440545295(NAD 83)
 MF0532
 MF0532|---------------------------------------------------------------------|
 MF0532| PID    Reference Object                     Distance      Geod. Az  |
 MF0532|                                                           dddmmss.s |
 MF0532| MF1545 ROCHELLE CALIF PACK CORP TANK       APPROX. 4.0 KM 1225501.6 |
 MF0532| MF0534 CENTER RM                            12.958 METERS 15656     |
 MF0532| MF0533 CENTER RM 2                          22.812 METERS 27532     |
 MF0532|---------------------------------------------------------------------|
 MF0532
 MF0532                          SUPERSEDED SURVEY CONTROL
 MF0532
 MF0532  NAD 83(1996)-  41 56 24.34603(N)    089 07 05.60132(W) AD(       ) 2
 MF0532  NAD 83(1986)-  41 56 24.34435(N)    089 07 05.60507(W) AD(       ) 2
 MF0532  NAD 27      -  41 56 24.23700(N)    089 07 05.25600(W) AD(       ) 2
 MF0532  USSD        -  41 56 24.39200(N)    089 07 05.04000(W) AD(       ) 3
 MF0532  NGVD 29 (??/??/92)  252.181  (m)          827.36   (f) ADJ UNCH    1 1
 MF0532  NGVD 29             252.18   (m)          827.4    (f) LEVELING    3  
 MF0532
 MF0532.Superseded values are not recommended for survey control.
 MF0532
 MF0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0532.See file dsdata.pdf to determine how the superseded data were derived.
 MF0532
 MF0532_MARKER: DS = TRIANGULATION STATION DISK
 MF0532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0532_STAMPING: CENTER 827.364 1920
 MF0532_MARK LOGO: CGS
 MF0532_PROJECTION: FLUSH
 MF0532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0532+STABILITY: SURFACE MOTION
 MF0532_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0532+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2019
 MF0532
 MF0532  HISTORY     - Date     Condition        Report By
 MF0532  HISTORY     - 1920     MONUMENTED       CGS
 MF0532  HISTORY     - 1954     GOOD             CGS
 MF0532  HISTORY     - 1969     GOOD             CGS
 MF0532  HISTORY     - 1969     GOOD             CGS
 MF0532  HISTORY     - 19960514 GOOD             USPSQD
 MF0532  HISTORY     - 20010721 GOOD             USPSQD
 MF0532  HISTORY     - 20040929 GOOD             USPSQD
 MF0532  HISTORY     - 20191030 GOOD             ILDT
 MF0532
 MF0532                          STATION DESCRIPTION
 MF0532
 MF0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0532'STATION IS LOCATED AT FLAG CENTER, ABOUT 50 YARDS W OF THE
 MF0532'RAILROAD STATION, ON THE S SIDE OF THE CHICAGO, BURLINGTON
 MF0532'AND QUINCY RAILROAD TRACK, 10 YARDS E OF A ROAD CROSSING,
 MF0532'150 YARDS E OF THE FLAG CENTER ELEVATOR, 25 YARDS W OF A
 MF0532'TOOL HOUSE, AND 2.55 METERS (8.37 FEET) S OF THE S AND NEAREST
 MF0532'RAIL OF THE S TRACK.  THE SURFACE, UNDERGROUND, AND REFERENCE
 MF0532'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF0532'THE REFERENCE MARK IS ON THE
 MF0532'SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 12.98 METERS
 MF0532'(42.59 FEET) FROM THE STATION, S 62 DEG 40 MIN W.
 MF0532'THE ELEVATION OF THE STATION MARK IS 252.328 METERS
 MF0532'(827.846 FEET) AND OF THE REFERENCE MARK 252.140 METERS
 MF0532'(827.229 FEET).
 MF0532
 MF0532                          STATION RECOVERY (1954)
 MF0532
 MF0532'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0532'STATION WAS RECOVERED AS DESCRIBED AND THE STATION AND REFERENCE
 MF0532'MARK WERE FOUND IN GOOD CONDITION.  REFERENCE MARK NO. 2 WAS
 MF0532'ESTABLISHED AND USED AS A NEW STATION.  IT IS 56 FEET SOUTHWEST
 MF0532'OF THE SOUTHWEST RAIL OF THE RAILROAD TRACK, 54 FEET SOUTHEAST
 MF0532'OF THE EAST CORNER OF A METAL COVERED BUILDING AND 8 FEET
 MF0532'SOUTHWEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND
 MF0532'THE DISK IS STAMPED CENTER NO 2 1920.  THE OLD
 MF0532'DESCRIPTION FOR THE STATION IS ADEQUATE.
 MF0532
 MF0532                          STATION RECOVERY (1969)
 MF0532
 MF0532'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0532'THE STATION MARK, STAMPED CENTER 827.634 1920 IS ABOUT 3.05
 MF0532'MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0532'RAILROAD FROM THE STATION AT ROCHELLE, 0.4 MILE NORTHWEST
 MF0532'OF MILEPOST 86, 110 YARDS SOUTHEAST OF THE CENTER OF THE
 MF0532'CROSSING OF THE RAILROAD AND A PAVED ROAD, 72 YARDS
 MF0532'WEST-NORTHWEST OF THE RAILROAD STATION AT FLAG CENTER, 22-1/2
 MF0532'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN TRACK, 47
 MF0532'FEET NORTH OF THE MORE NORTHWESTERLY OF 2 26-INCH HACKBERRY
 MF0532'TREES, 37 FEET WEST OF A RAILROAD SIGNAL LIGHT, 126
 MF0532'FEET EAST OF THE EAST CORNER OF A METAL WAREHOUSE, 74.82
 MF0532'FEET EAST OF R.M. 2, 42.51 FEET NORTHWEST OF R.M. CENTER,
 MF0532'ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 MF0532'OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 MF0532'GROUND.
 MF0532'
 MF0532'R.M. CENTER, STAMPED 826.744 CENTER 1920 IS 42.51 FEET SOUTHEAST
 MF0532'OF THE STATION MARK, 102.2 FEET EAST-SOUTHEAST OF R.M. 2,
 MF0532'60 YARDS WEST-NORTHWEST OF THE RAILROAD STATION AT FLAG CENTER,
 MF0532'46-1/2 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN
 MF0532'TRACK, 46-1/2 FEET SOUTH OF A SWITCH STAND, 37-1/2 FEET
 MF0532'SOUTHWEST OF A RAILROAD SIGNAL LIGHT, 5-1/2 FEET NORTHEAST
 MF0532'OF THE MORE NORTHWESTERLY OF 2 26-INCH HACKBERRY TREES, ABOUT
 MF0532'3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 MF0532'A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 MF0532'OF THE GROUND.
 MF0532'
 MF0532'R.M. 2, STAMPED CENTER NO 2 1920 IS 74.82 FEET WEST OF THE
 MF0532'STATION MARK, 102.2 FEET WEST-NORTHWEST OF R.M. CENTER, 93
 MF0532'YARDS WEST-NORTHWEST OF THE RAILROAD STATION AT FLAG CENTER,
 MF0532'89 YARDS EAST-SOUTHEAST OF THE CROSSING OF THE RAILROAD
 MF0532'AND A PAVED ROAD, 56-1/2 FEET SOUTHWEST OF THE SOUTHWEST
 MF0532'RAIL OF THE MAIN TRACK, 54 FEET SOUTHEAST OF THE EAST CORNER
 MF0532'OF A METAL WAREHOUSE, ABOUT 3-1/2 FEET BELOW THE LEVEL OF
 MF0532'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 MF0532'LEVEL WITH THE SURFACE OF THE GROUND.
 MF0532'
 MF0532'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.05 MILES
 MF0532'NORTHWEST
 MF0532
 MF0532                          STATION RECOVERY (1969)
 MF0532
 MF0532'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0532'3 MI NW FROM ROCHELLE.
 MF0532'ABOUT 3.05 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0532'RAILROAD FROM THE STATION AT ROCHELLE, 0.4 MILE NORTHWEST OF
 MF0532'MILEPOST 86, 110 YARDS SOUTHEAST OF THE CENTER OF THE CROSSING
 MF0532'OF THE RAILROAD AND A PAVED ROAD, 72 YARDS WEST-NORTHWEST OF THE
 MF0532'STATION AT FLAG CENTER, 22 1/2 FEET SOUTHWEST OF THE SOUTHWEST
 MF0532'RAIL OF THE MAIN TRACK, 47 FEET NORTH OF THE MORE NORTHWESTERLY
 MF0532'OF 2 26-INCH HACKBERRY TREES, 37 FEET WEST OF A RAILROAD SIGNAL
 MF0532'LIGHT, 126 FEET EAST OF THE EAST CORNER OF A METAL WAREHOUSE,
 MF0532'74.82 FEET EAST OF CENTER RM 2, 42.51 FEET NORTHWEST OF RM
 MF0532'CENTER, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 MF0532'TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 MF0532'GROUND.  SEC 16, T40N, R1E
 MF0532
 MF0532                          STATION RECOVERY (1996)
 MF0532
 MF0532'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0532'RECOVERED IN GOOD CONDITION.
 MF0532
 MF0532                          STATION RECOVERY (2001)
 MF0532
 MF0532'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0532'RECOVERED IN GOOD CONDITION.
 MF0532
 MF0532                          STATION RECOVERY (2004)
 MF0532
 MF0532'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0532'RECOVERED IN GOOD CONDITION.
 MF0532
 MF0532                          STATION RECOVERY (2019)
 MF0532
 MF0532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RI)
 MF0532'GPS STATIC SESSION UNSUITABLE DUE TO TREE COVER AND PROXIMITY TO
 MF0532'ACTIVE RAILROAD TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1883 ***********************************************************************
 KA1883  DESIGNATION -  CENTER
 KA1883  PID         -  KA1883
 KA1883  STATE/COUNTY-  IL/CLARK
 KA1883  COUNTRY     -  US
 KA1883  USGS QUAD   -  CLARK CENTER (2018)
 KA1883
 KA1883                         *CURRENT SURVEY CONTROL
 KA1883  ______________________________________________________________________
 KA1883* NAD 83(1997) POSITION- 39 20 49.83954(N) 087 50 05.21688(W)   ADJUSTED
 KA1883* NAVD 88 ORTHO HEIGHT -   196.    (meters)      643.    (feet) SCALED
 KA1883  ______________________________________________________________________
 KA1883  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KA1883  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 KA1883  HORZ ORDER      -  THIRD
 KA1883
 KA1883.The horizontal coordinates were established by classical geodetic methods
 KA1883.and adjusted by the National Geodetic Survey in October 1999.
 KA1883
 KA1883.The orthometric height was scaled from a topographic map.
 KA1883
 KA1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1883.GEOID18 height accuracy estimate available here.
 KA1883
 KA1883.Click photographs - Photos may exist for this station.
 KA1883
 KA1883.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1883
 KA1883. The following values were computed from the NAD 83(1997) position.
 KA1883
 KA1883;                    North         East     Units Scale Factor Converg.
 KA1883;SPC IL E     -   297,638.868   342,974.853   MT  0.99999773   +0 18 57.9
 KA1883;SPC IL E     -   976,503.52  1,125,243.33   sFT  0.99999773   +0 18 57.9
 KA1883;UTM  16      - 4,355,636.654   428,068.799   MT  0.99966370   -0 31 45.4
 KA1883
 KA1883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1883!SPC IL E     -   0.99997430  x   0.99999773  =   0.99997203
 KA1883!UTM  16      -   0.99997430  x   0.99966370  =   0.99963801
 KA1883
 KA1883:                Primary Azimuth Mark                     Grid Az
 KA1883:SPC IL E     -  MARTINSVILLE 2                           204 57 06.7
 KA1883:UTM  16      -  MARTINSVILLE 2                           205 47 50.0
 KA1883
 KA1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2806855636(NAD 83)
 KA1883
 KA1883|---------------------------------------------------------------------|
 KA1883| PID    Reference Object                     Distance      Geod. Az  |
 KA1883|                                                           dddmmss.s |
 KA1883| KA1407 CENTER 2                             37.387 METERS 02107     |
 KA1883| KA1408 CENTER RM 1                          34.824 METERS 14210     |
 KA1883| KA1885 MARTINSVILLE 2                      APPROX. 3.6 KM 2051604.6 |
 KA1883| CM2857 CENTER AZ MK                                       2444428.1 |
 KA1883| KA1890 INDIANAPOLIS ST LOUIS AY BN 14      APPROX. 8.7 KM 2462833.6 |
 KA1883| KA1887 MARTINSVILLE MUNICIPAL TANK         APPROX. 4.6 KM 2520248.6 |
 KA1883| CM2859 CENTER RM 2                          21.519 METERS 26718     |
 KA1883|---------------------------------------------------------------------|
 KA1883
 KA1883                          SUPERSEDED SURVEY CONTROL
 KA1883
 KA1883  NAD 83(1997)-  39 20 49.83955(N)    087 50 05.21516(W) AD(       ) 3
 KA1883  NAD 83(1986)-  39 20 49.84730(N)    087 50 05.21118(W) AD(       ) 3
 KA1883  NAD 27      -  39 20 49.71570(N)    087 50 05.10370(W) AD(       ) 3
 KA1883
 KA1883.Superseded values are not recommended for survey control.
 KA1883
 KA1883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1883.See file dsdata.pdf to determine how the superseded data were derived.
 KA1883
 KA1883_MARKER: DS = TRIANGULATION STATION DISK
 KA1883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1883_STAMPING: CENTER 1947
 KA1883_MARK LOGO: CGS
 KA1883_PROJECTION: FLUSH
 KA1883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1883+STABILITY: SURFACE MOTION
 KA1883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1883+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2020
 KA1883
 KA1883  HISTORY     - Date     Condition        Report By
 KA1883  HISTORY     - 1947     MONUMENTED       CGS
 KA1883  HISTORY     - 1955     GOOD             CGS
 KA1883  HISTORY     - 20050207 MARK NOT FOUND   ILDT
 KA1883  HISTORY     - 20200520 GOOD             MCA
 KA1883
 KA1883                          STATION DESCRIPTION
 KA1883
 KA1883'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1883'THE STATION IS LOCATED ABOUT 3 MILES SOUTHWEST OF CLARK CENTER AND 3
 KA1883'MILES NORTHWEST OF MARTINSVILLE ON PROPERTY OWNED BY
 KA1883'MR. JESSIE SHAFFNER. IT IS 72 FT. NORTH OF THE CENTERLINE OF U.S.
 KA1883'HIGHWAY 40, AND 51 FEET EAST OF APPROXIMATE CENTERLINE OF A
 KA1883'GRAVELED ROAD. THE MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 KA1883'STAMPED CENTER 1947.
 KA1883'
 KA1883'REFERENCE MARK NO. 1 IS 114.25 FEET SOUTHEAST OF THE STATION, 30 FEET
 KA1883'SOUTH OF THE CENTERLINE OF HIGHWAY 40, AND 2 FEET NORTH
 KA1883'OF A FENCE. THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED CENTER
 KA1883'NO 1 1947.
 KA1883'
 KA1883'REFERENCE MARK NO. 2 IS 70.60 FEET WEST OF THE STATION, 96 FEET NORTH
 KA1883'OF THE CENTERLINE OF HIGHWAY 40, 21 FEET WEST OF THE APPROXIMATE
 KA1883'CENTERLINE OF THE GRAVELED ROAD, AND 6 INCHES EAST OF A FENCE. THE
 KA1883'MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED CENTER NO
 KA1883'2 1947.
 KA1883'
 KA1883'THE AZIMUTH MARK IS 0.3 MILE WEST-SOUTHWEST OF THE STATION, VIA
 KA1883'HIGHWAY 40, 40 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 40, 5 FEET
 KA1883'EAST OF A WITNESS POST, AND 1 FOOT NORTH OF A FENCE. THE MARK
 KA1883'PROJECTS 3 INCHES, AND THE DISK IS STAMPED CENTER 1947.
 KA1883'
 KA1883'HEIGHT OF LIGHT ABOVE STATION MARK IS 33 METERS.
 KA1883
 KA1883                          STATION RECOVERY (1955)
 KA1883
 KA1883'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (WFD)
 KA1883'THE AZIMUTH MARK AND REFERENCE MARK 1 WERE RECOVERED IN GOOD
 KA1883'CONDITION. NO EVIDENCE OF REFERENCE MARK 2 WAS FOUND.
 KA1883'THE SURFACE STATION MARK HAD BEEN OBVIOUSLY DISTURBED DUE TO NEW
 KA1883'HIGHWAY CONSTRUCTION. THE UNDER-GROUND MARK CENTER 2 WAS
 KA1883'ESTABLISHED 122 FEET TO THE NORTH-NORTHEAST OF THE ORIGINAL STATION.
 KA1883
 KA1883                          STATION RECOVERY (2005)
 KA1883
 KA1883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1883'MARK NOT FOUND.
 KA1883
 KA1883                          STATION RECOVERY (2020)
 KA1883
 KA1883'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2020 (CCM)
 KA1883'THE MARK IS 10 FT (3.0 M) NORTHERLY OF THE SOUTH END OF A WHITE PVC
 KA1883'FENCE RUNNING NORTH, 12.5 FT (3.8 M) SOUTHEASTERLY OF THE EAST EDGE OF
 KA1883'PAVEMENT OF INDIANA SR-61 AND 86 FT (26.2 M) NORTHEASTERLY OF WOOD
 KA1883'UTILITY POLE #307/002.  SET CARSONITE POST EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1837 ***********************************************************************
 JB1837  DESIGNATION -  CENTER
 JB1837  PID         -  JB1837
 JB1837  STATE/COUNTY-  IL/CLINTON
 JB1837  COUNTRY     -  US
 JB1837  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1837
 JB1837                         *CURRENT SURVEY CONTROL
 JB1837  ______________________________________________________________________
 JB1837* NAD 83(1997) POSITION- 38 35 41.91076(N) 089 12 32.05796(W)   ADJUSTED
 JB1837* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 JB1837  ______________________________________________________________________
 JB1837  GEOID HEIGHT    -        -30.882 (meters)                     GEOID18
 JB1837  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 JB1837  HORZ ORDER      -  THIRD
 JB1837
 JB1837.The horizontal coordinates were established by classical geodetic methods
 JB1837.and adjusted by the National Geodetic Survey in October 1999.
 JB1837
 JB1837.The orthometric height was scaled from a topographic map.
 JB1837
 JB1837.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1837.GEOID18 height accuracy estimate available here.
 JB1837
 JB1837.Click photographs - Photos may exist for this station.
 JB1837
 JB1837.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1837
 JB1837. The following values were computed from the NAD 83(1997) position.
 JB1837
 JB1837;                    North         East     Units Scale Factor Converg.
 JB1837;SPC IL W     -   214,444.506   783,434.340   MT  1.00002687   +0 35 51.0
 JB1837;SPC IL W     -   703,556.68  2,570,317.50   sFT  1.00002687   +0 35 51.0
 JB1837;UTM  16      - 4,274,145.952   307,630.694   MT  1.00005573   -1 22 42.1
 JB1837
 JB1837!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1837!SPC IL W     -   0.99998164  x   1.00002687  =   1.00000851
 JB1837!UTM  16      -   0.99998164  x   1.00005573  =   1.00003737
 JB1837
 JB1837:                Primary Azimuth Mark                     Grid Az
 JB1837:SPC IL W     -  CENTER AZ MK                             265 11 14.0
 JB1837:UTM  16      -  CENTER AZ MK                             267 09 47.1
 JB1837
 JB1837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0763074145(NAD 83)
 JB1837
 JB1837|---------------------------------------------------------------------|
 JB1837| PID    Reference Object                     Distance      Geod. Az  |
 JB1837|                                                           dddmmss.s |
 JB1837| CI4088 CENTER RM 1                                        12729     |
 JB1837| CI4089 CENTER RM 2                                        19352     |
 JB1837| JB1848 HOFFMAN GAS PLINE CO MAST           APPROX. 8.6 KM 2163652.8 |
 JB1837| CI4087 CENTER AZ MK                                       2654705.0 |
 JB1837| JB1842 POINT A 1961                        APPROX. 0.5 KM 3400337.8 |
 JB1837| JB1836 CENTER OF POPULATION                APPROX. 0.5 KM 3511253.0 |
 JB1837|---------------------------------------------------------------------|
 JB1837
 JB1837                          SUPERSEDED SURVEY CONTROL
 JB1837
 JB1837  NAD 83(1986)-  38 35 41.92718(N)    089 12 32.05556(W) AD(       ) 3
 JB1837  NAD 27      -  38 35 41.75577(N)    089 12 31.78234(W) AD(       ) 3
 JB1837
 JB1837.Superseded values are not recommended for survey control.
 JB1837
 JB1837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1837.See file dsdata.pdf to determine how the superseded data were derived.
 JB1837
 JB1837_MARKER: DS = TRIANGULATION STATION DISK
 JB1837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1837_STAMPING: CENTER 1961
 JB1837_MARK LOGO: CGS
 JB1837_PROJECTION: RECESSED 46 CENTIMETERS
 JB1837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1837+STABILITY: SURFACE MOTION
 JB1837
 JB1837  HISTORY     - Date     Condition        Report By
 JB1837  HISTORY     - 1961     MONUMENTED       CGS
 JB1837  HISTORY     - 1970     GOOD             LOCENG
 JB1837
 JB1837                          STATION DESCRIPTION
 JB1837
 JB1837'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1837'THE STATION IS LOCATED ABOUT 6.5 MILES NORTHWEST OF CENTRALIA, ABOUT 6
 JB1837'MILES EAST-SOUTHEAST OF CARLYLE, ABOUT 1.5 MILES SOUTH OF U S HIGHWAY
 JB1837'50 AND ABOUT 1 MILE SOUTH-SOUTHWEST OF SHATTUC.
 JB1837'
 JB1837'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 51 AND STATE
 JB1837'HIGHWAY 161 IN CENTRALIA, GO WESTERLY ON STATE HIGHWAY 161 FOR 3.55
 JB1837'MILES TO A CONCRETE BRIDGE OVER CROOKED CREEK, CONTINUE AHEAD FOR 0.25
 JB1837'MILE TO A SIDE ROAD RIGHT AND A SIGN SHATTUC, TURN RIGHT, GO NORTH ON
 JB1837'SURFACED ROAD FOR 4.05 MILES TO A CROSSROAD, TURN LEFT, GO WEST ON
 JB1837'SURFACED ROAD FOR 0.65 MILE TO THE FARM HOME OF MR FRED KLEIBOEKER ON
 JB1837'RIGHT, TURN RIGHT INTO YARD, GO NORTH ABOUT 150 FEET, TURN LEFT, GO
 JB1837'WEST ALONG NORTH SIDE OF GARAGE FOR ABOUT 100 FEET, TURN RIGHT, GO
 JB1837'NORTH ABOUT 100 FEET TO A WOODEN GATE AND THE STATION JUST NORTH OF
 JB1837'GATE AS DESCRIBED.
 JB1837'
 JB1837'THE STATION MARK IS A STANDARD TRIANGULATION STATION DISK SET IN TOP
 JB1837'OF A ROUND CONCRETE POST WHICH IS SET ABOUT 18 INCHES BELOW THE
 JB1837'SURFACE OF THE GROUND AND IS STAMPED CENTER 1961.  THE MARK IS 86.5
 JB1837'FEET NORTHWEST OF THE SOUTHWEST CORNER OF A METAL MACHINE SHED, 73
 JB1837'FEET WEST-SOUTHWEST OF THE NORTHWEST CORNER OF A METAL MACHINE SHED,
 JB1837'96 FEET SOUTH OF FENCE, 59 FEET NORTH OF FENCE, 22.3 FEET
 JB1837'EAST-NORTHEAST OF WITNESS POST AND 22 FEET EAST OF FENCE.
 JB1837'
 JB1837'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1837'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED
 JB1837'CENTER NO 1 1961.  THE MARK IS 2 FEET NORTH-NORTHWEST OF THE SOUTHWEST
 JB1837'CORNER OF A METAL MACHINE SHED AND 1 FOOT NORTH OF FENCE.
 JB1837'
 JB1837'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1837'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED
 JB1837'CENTER NO 2 1961.  THE MARK IS 55.5 FEET NORTH OF FENCE CORNER, 44.5
 JB1837'FEET SOUTH OF FENCE CORNER, 26 FEET SOUTHWEST OF A SMALL SHED AND 1
 JB1837'FOOT EAST OF FENCE.
 JB1837'
 JB1837'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB1837'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED CENTER
 JB1837'1961.  THE MARK IS 21 FEET NORTH OF CENTER OF ROAD, 2 FEET EAST OF A
 JB1837'POWER LINE POLE AND 1.4 FEET SOUTHEAST OF WITNESS POST.
 JB1837'
 JB1837'TO REACH THE AZIMUTH MARK FROM THE STATION, FOLLOW DRIVEWAY THROUGH
 JB1837'YARD TO SURFACED ROAD, TURN RIGHT, GO WEST ON SURFACED ROAD FOR 0.55
 JB1837'MILE TO THE AZIMUTH MARK ON THE RIGHT (NORTH) SIDE OF ROAD.
 JB1837'
 JB1837'A TRAVERSE CONNECTION WAS MADE FROM CENTER TO CENTER OF POPULATION
 JB1837'1960 AND THE DISTANCE IS 507.296 METERS OR 1664.34 FEET.
 JB1837'
 JB1837'HEIGHT OF LIGHT ABOVE STATION MARK 36.09 METERS.
 JB1837
 JB1837                          STATION RECOVERY (1970)
 JB1837
 JB1837'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (AS)
 JB1837'CENTER 1961 ALL MARKS RECOVERED IN GOOD COND. AS DESCRIBED.  A NEW
 JB1837'BUILDING BLOCKS THE LINE-OF-SIGHT TO RM 2.
 JB1837'
 JB1837'THE AZIMUTH MARK HAS BEEN INCLUDED IN A CLOSED 2ND ORDER GEODIMETER
 JB1837'TRAVERSE FROM CENTER TO AZIMUTH MARK TO CENTER OF 1960 POPULATION.
 JB1837'NOTES, COMPUTATIONS, COORDINATES, ELEVATIONS, ETC. ARE AVAILABLE FROM
 JB1837'THE ILLINOIS HWY. DEPT. - SPRINGFIELD.  ILL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1407 ***********************************************************************
 KA1407  DESIGNATION -  CENTER 2
 KA1407  PID         -  KA1407
 KA1407  STATE/COUNTY-  IL/CLARK
 KA1407  COUNTRY     -  US
 KA1407  USGS QUAD   -  CLARK CENTER (2018)
 KA1407
 KA1407                         *CURRENT SURVEY CONTROL
 KA1407  ______________________________________________________________________
 KA1407* NAD 83(1997) POSITION- 39 20 50.97041(N) 087 50 04.65423(W)   ADJUSTED
 KA1407* NAVD 88 ORTHO HEIGHT -   195.957 (meters)      642.90  (feet) ADJUSTED
 KA1407  ______________________________________________________________________
 KA1407  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KA1407  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 KA1407  DYNAMIC HEIGHT  -        195.845 (meters)      642.53  (feet) COMP
 KA1407  MODELED GRAVITY -    980,048.2   (mgal)                       NAVD 88
 KA1407
 KA1407  HORZ ORDER      -  SECOND
 KA1407  VERT ORDER      -  SECOND    CLASS I
 KA1407
 KA1407.The horizontal coordinates were established by classical geodetic methods
 KA1407.and adjusted by the National Geodetic Survey in October 1999.
 KA1407
 KA1407.The orthometric height was determined by differential leveling and
 KA1407.adjusted by the NATIONAL GEODETIC SURVEY
 KA1407.in April 2013.
 KA1407
 KA1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1407.GEOID18 height accuracy estimate available here.
 KA1407
 KA1407.Click photographs - Photos may exist for this station.
 KA1407
 KA1407.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1407
 KA1407.The dynamic height is computed by dividing the NAVD 88
 KA1407.geopotential number by the normal gravity value computed on the
 KA1407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1407.degrees latitude (g = 980.6199 gals.).
 KA1407
 KA1407.The modeled gravity was interpolated from observed gravity values.
 KA1407
 KA1407. The following values were computed from the NAD 83(1997) position.
 KA1407
 KA1407;                    North         East     Units Scale Factor Converg.
 KA1407;SPC IL E     -   297,673.817   342,988.133   MT  0.99999774   +0 18 58.3
 KA1407;SPC IL E     -   976,618.18  1,125,286.90   sFT  0.99999774   +0 18 58.3
 KA1407;UTM  16      - 4,355,671.392   428,082.589   MT  0.99966368   -0 31 45.1
 KA1407
 KA1407!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1407!SPC IL E     -   0.99997430  x   0.99999774  =   0.99997204
 KA1407!UTM  16      -   0.99997430  x   0.99966368  =   0.99963799
 KA1407
 KA1407:                Primary Azimuth Mark                     Grid Az
 KA1407:SPC IL E     -  CENTER 2 AZ MK RESET                     353 52 05.5
 KA1407:UTM  16      -  CENTER 2 AZ MK RESET                     354 42 48.9
 KA1407
 KA1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2808255671(NAD 83)
 KA1407
 KA1407|---------------------------------------------------------------------|
 KA1407| PID    Reference Object                     Distance      Geod. Az  |
 KA1407|                                                           dddmmss.s |
 KA1407| KA1869 MARSHALL MUNICIPAL TANK             APPROX.13.0 KM 0682427.3 |
 KA1407| KA1406 CENTER 2 RM 3                        23.140 METERS 06902     |
 KA1407| KA1408 CENTER RM 1                          62.902 METERS 17247     |
 KA1407| KA1883 CENTER                               37.387 METERS 20107     |
 KA1407| CM2857 CENTER AZ MK                                       2412443.4 |
 KA1407| KA1891 CASEY MUNICIPAL TANK                APPROX.14.1 KM 2465049.7 |
 KA1407| KA1889 CASEY CTN TELEPHONE RAD TWR         APPROX.14.6 KM 2482751.0 |
 KA1407| KA1886 MARTINSVILLE OHIO OIL MICROWAV      APPROX. 6.0 KM 2494800.8 |
 KA1407| KA1887 MARTINSVILLE MUNICIPAL TANK         APPROX. 4.6 KM 2514112.9 |
 KA1407| CM2860 CENTER 2 AZ MK RESET                               3541103.8 |
 KA1407|---------------------------------------------------------------------|
 KA1407
 KA1407                          SUPERSEDED SURVEY CONTROL
 KA1407
 KA1407  NAD 83(1997)-  39 20 50.97042(N)    087 50 04.65251(W) AD(       ) 2
 KA1407  NAD 83(1986)-  39 20 50.97831(N)    087 50 04.64846(W) AD(       ) 2
 KA1407  NAD 27      -  39 20 50.84660(N)    087 50 04.54100(W) AD(       ) 2
 KA1407  NAVD 88 (06/15/91)  195.960  (m)          642.91   (f) SUPERSEDED  2 0
 KA1407  NGVD 29 (??/??/92)  196.034  (m)          643.15   (f) ADJ UNCH    2 0
 KA1407  NGVD 29             196.03   (m)          643.1    (f) LEVELING    3  
 KA1407
 KA1407.Superseded values are not recommended for survey control.
 KA1407
 KA1407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1407.See file dsdata.pdf to determine how the superseded data were derived.
 KA1407
 KA1407_MARKER: DS = TRIANGULATION STATION DISK
 KA1407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1407_STAMPING: CENTER 2 1955
 KA1407_MARK LOGO: CGS
 KA1407_PROJECTION: FLUSH
 KA1407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1407+STABILITY: SURFACE MOTION
 KA1407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1407+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1407
 KA1407  HISTORY     - Date     Condition        Report By
 KA1407  HISTORY     - 1955     MONUMENTED       CGS
 KA1407  HISTORY     - 1959     GOOD             CGS
 KA1407  HISTORY     - 1959     GOOD             CGS
 KA1407  HISTORY     - 1964     GOOD             ILHD
 KA1407  HISTORY     - 20050207 GOOD             ILDT
 KA1407  HISTORY     - 20120330 GOOD             TROTT
 KA1407
 KA1407                          STATION DESCRIPTION
 KA1407
 KA1407'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (WFD)
 KA1407'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF CLARK CENTER, 3
 KA1407'MILES NORTHWEST OF MARTINSVILLE, 154 FEET NORTH OF THE CENTER
 KA1407'OF THE SOUTH LANE OF U.S. HIGHWAY 40, 96 FEET EAST OF THE CENTER OF A
 KA1407'GRAVELED ROAD, 2.5 FEET SOUTHWEST OF A WHITE 4 BY 4 IN. WITNESS
 KA1407'POST, AND ON THE RIGHT-OF-WAY OF U.S. HIGHWAY 40.
 KA1407'
 KA1407'TO REACH THE STATION FROM THE AUBURN SCHOOL HOUSE IN CLARK CENTER, GO
 KA1407'WEST ON U.S. HIGHWAY 40 FOR 3.1 MILES TO THE STATION ON THE
 KA1407'RIGHT AS DESCRIBED.
 KA1407'
 KA1407'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON U.S. HIGHWAY
 KA1407'40 FOR 0.3 MILE TO THE MARK ON THE LEFT AS DESCRIBED BELOW.
 KA1407'
 KA1407'THE STATION MARK IS FLUSH WITH THE SURFACE OF THE GROUND, AND THE
 KA1407'DISK IS STAMPED CENTER 2 1955.
 KA1407'
 KA1407'REFERENCE MARK 1 IS 63 FEET SOUTH OF THE CENTER OF THE SOUTH LANE OF
 KA1407'U.S. HIGHWAY 40 AND 2 FEET NORTH OF A WIRE FENCE. THE MARK
 KA1407'PROJECTS 2 INCHES, AND THE DISK IS STAMPED CENTER NO 1 1947.
 KA1407'
 KA1407'REFERENCE MARK 3 IS 154 FEET NORTH OF THE CENTER OF THE SOUTH LANE OF
 KA1407'THE HIGHWAY, AND 171 FEET EAST OF THE CENTER OF THE GRAVELED
 KA1407'ROAD. THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND, AND THE DISK
 KA1407'IS STAMPED CENTER 2 RM 3 1955.
 KA1407'
 KA1407'THE AZIMUTH MARK IS 120 FEET EAST OF THE CENTER OF A DRIVEWAY, 49
 KA1407'FEET WEST OF A TELEPHONE POLE, 40 FEET SOUTH OF THE CENTER OF THE
 KA1407'SOUTH LANE OF THE HIGHWAY, AND 1 FOOT NORTH OF A WIRE FENCE. THE MARK
 KA1407'PROJECTS 3 INCHES, AND THE DISK IS STAMPED CENTER 1947.
 KA1407'
 KA1407'NOTE- AT THE TIME THAT THIS STATION WAS OCCUPIED, THE NORTH LANE OF
 KA1407'THE HIGHWAY WAS UNDER CONSTRUCTION.
 KA1407'
 KA1407'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 KA1407
 KA1407                          STATION RECOVERY (1959)
 KA1407
 KA1407'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1407'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARKS NUMBERS 1 AND 3
 KA1407'WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 KA1407'
 KA1407'DUE TO ROAD CONSTRUCTION IN THE NEAR FUTURE REFERENCE MARK NUMBER ONE
 KA1407'MAY BE DESTROYED.  NO SUITABLE PLACE WAS FOUND TO SET A NEW MARK.
 KA1407'
 KA1407'THE AZIMUTH MARK WAS DESTROYED AFTER OBSERVATIONS WERE TAKEN AND A
 KA1407'NEW AZIMUTH MARK WAS ESTABLISHED.
 KA1407'
 KA1407'THE DISTANCE TO REFERENCE MARK NO. 3 WAS CHECKED AND FOUND TO BE
 KA1407'CORRECT AND A SLIGHT DIFFERENCE WAS FOUND IN THE DIRECTION.
 KA1407'
 KA1407'THE DIRECTION TO REFERENCE MARK NO. 1 WAS CHECKED AND FOUND TO BE
 KA1407'CORRECT AND A SLIGHT DIFFERENCE WAS FOUND IN THE DISTANCE.
 KA1407'
 KA1407'A NEW DESCRIPTION FOLLOWS.
 KA1407'
 KA1407'THE STATION IS LOCATED ABOUT 3 MILES SOUTHWEST OF CLARK CENTER, 3
 KA1407'MILES NORTHEAST OF MARTINSVILLE AND ON THE NORTH RIGHT-OF-WAY
 KA1407'OF U.S. HIGHWAY 40.
 KA1407'
 KA1407'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND CLEONE
 KA1407'ROAD, IN THE NORTH EDGE OF MARTINSVILLE, GO EASTERLY ON U.S.
 KA1407'HIGHWAY 40 FOR 2.55 MILES TO A SIDE ROAD LEFT AND THE STATION ON THE
 KA1407'LEFT AS DESCRIBED.
 KA1407'
 KA1407'THE STATION MARK IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 KA1407'WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS
 KA1407'STAMPED CENTER 2 1955.  IT IS 88 FEET EAST OF THE CENTER OF A
 KA1407'GRAVELED ROAD, 65 FEET NORTH OF THE APPROXIMATE CENTER OF
 KA1407'U.S. HIGHWAY 40 AND 1 FOOT SOUTH-SOUTHWEST OF A WITNESS POST.
 KA1407'
 KA1407'THE NEW AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH
 KA1407'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK
 KA1407'IS STAMPED CENTER 2 1955 RESET 1959. IT IS 12.5 FEET EAST OF THE
 KA1407'APPROXIMATE CENTER OF GRAVELED ROAD, 12.5 FEET SOUTH OF THE S.
 KA1407'RAIL OF RAILROAD TRACKS, 1.7 FEET SOUTHWEST OF A WITNESS POST AND
 KA1407'1.2 FEET WEST OF A RAILROAD CROSSING SIGN.
 KA1407'
 KA1407'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON GRAVELED ROAD
 KA1407'FOR 0.2 MILE TO THE MARK ON THE SOUTH SIDE OF RAILROAD TRACKS AS
 KA1407'DESCRIBED.
 KA1407
 KA1407                          STATION RECOVERY (1959)
 KA1407
 KA1407'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KA1407'2.5 MI NE FROM MARTINSVILLE.
 KA1407'2.5 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1407'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, AT THE JUNCTION OF
 KA1407'A GRAVEL ROAD NORTH, 65 FEET NORTH-NORTHWEST OF THE CENTER LINE
 KA1407'OF THE HIGHWAY, 89 FEET EAST OF THE CENTER LINE OF THE ROAD NORTH,
 KA1407'109 FEET NORTHEAST OF THE CENTER OF THE JUNCTION, 90 FEET SOUTHEAST
 KA1407'OF A POWER POLE, 1.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 3
 KA1407'FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 KA1407'POST 2 INCHES UNDERGROUND.
 KA1407
 KA1407                          STATION RECOVERY (1964)
 KA1407
 KA1407'RECOVERY NOTE BY IL HIGHWAY DEPT 1964
 KA1407'STATION AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 KA1407
 KA1407                          STATION RECOVERY (2005)
 KA1407
 KA1407'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1407'THIS MARK WAS FOUND IN GOOD CONDITION
 KA1407
 KA1407                          STATION RECOVERY (2012)
 KA1407
 KA1407'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1407'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1406 ***********************************************************************
 KA1406  DESIGNATION -  CENTER 2 RM 3
 KA1406  PID         -  KA1406
 KA1406  STATE/COUNTY-  IL/CLARK
 KA1406  COUNTRY     -  US
 KA1406  USGS QUAD   -  CLARK CENTER (2018)
 KA1406
 KA1406                         *CURRENT SURVEY CONTROL
 KA1406  ______________________________________________________________________
 KA1406* NAD 83(1986) POSITION- 39 20 51.24   (N) 087 50 03.75   (W)   HD_HELD1
 KA1406* NAVD 88 ORTHO HEIGHT -   195.936 (meters)      642.83  (feet) ADJUSTED
 KA1406  ______________________________________________________________________
 KA1406  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KA1406  DYNAMIC HEIGHT  -        195.824 (meters)      642.47  (feet) COMP
 KA1406  MODELED GRAVITY -    980,048.2   (mgal)                       NAVD 88
 KA1406
 KA1406  VERT ORDER      -  SECOND    CLASS 0
 KA1406
 KA1406.The horizontal coordinates were determined by differentially corrected
 KA1406.hand held GPS observations or other comparable positioning techniques
 KA1406.and have an estimated accuracy of +/- 3 meters.
 KA1406
 KA1406.The orthometric height was determined by differential leveling and
 KA1406.adjusted by the NATIONAL GEODETIC SURVEY
 KA1406.in June 1991.
 KA1406
 KA1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1406.GEOID18 height accuracy estimate available here.
 KA1406
 KA1406.Click photographs - Photos may exist for this station.
 KA1406
 KA1406.The dynamic height is computed by dividing the NAVD 88
 KA1406.geopotential number by the normal gravity value computed on the
 KA1406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1406.degrees latitude (g = 980.6199 gals.).
 KA1406
 KA1406.The modeled gravity was interpolated from observed gravity values.
 KA1406
 KA1406;                    North         East    Units  Estimated Accuracy
 KA1406;SPC IL E     -   297,682.2     343,009.7     MT  (+/- 3 meters HH1 GPS) 
 KA1406
 KA1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2810455679(NAD 83)
 KA1406
 KA1406                          SUPERSEDED SURVEY CONTROL
 KA1406
 KA1406  NGVD 29 (??/??/92)  196.010  (m)          643.08   (f) ADJ UNCH    2 0
 KA1406
 KA1406.Superseded values are not recommended for survey control.
 KA1406
 KA1406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1406.See file dsdata.pdf to determine how the superseded data were derived.
 KA1406
 KA1406_MARKER: DR = REFERENCE MARK DISK
 KA1406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1406_STAMPING: CENTER 2 NO 3 1955
 KA1406_MARK LOGO: CGS
 KA1406_PROJECTION: FLUSH
 KA1406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1406+STABILITY: SURFACE MOTION
 KA1406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1406+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 KA1406
 KA1406  HISTORY     - Date     Condition        Report By
 KA1406  HISTORY     - 1955     MONUMENTED       CGS
 KA1406  HISTORY     - 1959     GOOD             CGS
 KA1406  HISTORY     - 20050207 GOOD             ILDT
 KA1406  HISTORY     - 20120331 GOOD             TROTT
 KA1406
 KA1406                          STATION DESCRIPTION
 KA1406
 KA1406'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1406'2.5 MI NE FROM MARTINSVILLE.
 KA1406'2.5 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1406'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, AT THE JUNCTION OF
 KA1406'A GRAVEL ROAD NORTH, 66 FEET NORTH-NORTHWEST OF THE CENTER LINE
 KA1406'OF THE HIGHWAY, 163 FEET EAST OF THE CENTER LINE OF THE ROAD NORTH,
 KA1406'178 FEET EAST-NORTHEAST OF THE CENTER OF THE JUNCTION, 148 FEET
 KA1406'EAST-SOUTHEAST OF A POWER POLE, 75.9 FEET EAST OF TRIANGULATION
 KA1406'STATION CENTER 2, 75.4 FEET EAST OF A METAL WITNESS POST, ABOUT
 KA1406'2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 KA1406'POST FLUSH WITH THE GROUND.
 KA1406
 KA1406                          STATION RECOVERY (2005)
 KA1406
 KA1406'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1406'RECOVERED IN GOOD CONDITION.
 KA1406
 KA1406                          STATION RECOVERY (2012)
 KA1406
 KA1406'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1406'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1836 ***********************************************************************
 JB1836  DESIGNATION -  CENTER OF POPULATION
 JB1836  PID         -  JB1836
 JB1836  STATE/COUNTY-  IL/CLINTON
 JB1836  COUNTRY     -  US
 JB1836  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1836
 JB1836                         *CURRENT SURVEY CONTROL
 JB1836  ______________________________________________________________________
 JB1836* NAD 83(1997) POSITION- 38 35 58.16914(N) 089 12 35.25984(W)   ADJUSTED
 JB1836* NAVD 88 ORTHO HEIGHT -   143.    (meters)      469.    (feet) SCALED
 JB1836  ______________________________________________________________________
 JB1836  GEOID HEIGHT    -        -30.895 (meters)                     GEOID18
 JB1836  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 JB1836  HORZ ORDER      -  SECOND
 JB1836
 JB1836.The horizontal coordinates were established by classical geodetic methods
 JB1836.and adjusted by the National Geodetic Survey in October 1999.
 JB1836
 JB1836.The orthometric height was scaled from a topographic map.
 JB1836
 JB1836.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1836.GEOID18 height accuracy estimate available here.
 JB1836
 JB1836.Click photographs - Photos may exist for this station.
 JB1836
 JB1836.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1836
 JB1836. The following values were computed from the NAD 83(1997) position.
 JB1836
 JB1836;                    North         East     Units Scale Factor Converg.
 JB1836;SPC IL W     -   214,945.020   783,351.635   MT  1.00002670   +0 35 49.2
 JB1836;SPC IL W     -   705,198.79  2,570,046.16   sFT  1.00002670   +0 35 49.2
 JB1836;UTM  16      - 4,274,649.035   307,565.294   MT  1.00005604   -1 22 44.6
 JB1836
 JB1836!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1836!SPC IL W     -   0.99998243  x   1.00002670  =   1.00000913
 JB1836!UTM  16      -   0.99998243  x   1.00005604  =   1.00003847
 JB1836
 JB1836:                Primary Azimuth Mark                     Grid Az
 JB1836:SPC IL W     -  CENTER                                   170 37 01.8
 JB1836:UTM  16      -  CENTER                                   172 35 35.6
 JB1836
 JB1836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0756574649(NAD 83)
 JB1836
 JB1836|---------------------------------------------------------------------|
 JB1836| PID    Reference Object                     Distance      Geod. Az  |
 JB1836|                                                           dddmmss.s |
 JB1836| JB1837 CENTER                              APPROX. 0.5 KM 1711251.0 |
 JB1836| JB1842 POINT A 1961                        100.024 METERS 26113     |
 JB1836|---------------------------------------------------------------------|
 JB1836
 JB1836                          SUPERSEDED SURVEY CONTROL
 JB1836
 JB1836  NAD 83(1986)-  38 35 58.18556(N)    089 12 35.25740(W) AD(       ) 2
 JB1836  NAD 27      -  38 35 58.01440(N)    089 12 34.98415(W) AD(       ) 2
 JB1836
 JB1836.Superseded values are not recommended for survey control.
 JB1836
 JB1836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1836.See file dsdata.pdf to determine how the superseded data were derived.
 JB1836
 JB1836_MARKER: DE = TRAVERSE STATION DISK
 JB1836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1836_STAMPING: CENTER OF POPULATION 1960
 JB1836_MARK LOGO: CGS
 JB1836_PROJECTION: RECESSED 46 CENTIMETERS
 JB1836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1836+STABILITY: SURFACE MOTION
 JB1836
 JB1836  HISTORY     - Date     Condition        Report By
 JB1836  HISTORY     - 1961     MONUMENTED       CGS
 JB1836  HISTORY     - 1970     GOOD             LOCENG
 JB1836
 JB1836                          STATION DESCRIPTION
 JB1836
 JB1836'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1836'THE STATION IS LOCATED ABOUT 6.5 MILES NORTHWEST OF CENTRALIA, ABOUT 6
 JB1836'MILES EAST-SOUTHEAST OF CARLYLE, ABOUT 1.5 MILES SOUTH OF U S HIGHWAY
 JB1836'50, ABOUT 1 MILE SOUTH-SOUTHWEST OF SHATTUC AND ABOUT 10 FEET
 JB1836'NORTHWEST OF THE CENTER OF A PIPELINE.
 JB1836'
 JB1836'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 51 AND STATE
 JB1836'HIGHWAY 161 IN CENTRALIA, GO WESTERLY ON STATE HIGHWAY 161 FOR 3.55
 JB1836'MILES TO A CONCRETE BRIDGE OVER CROOKED CREEK, CONTINUE AHEAD FOR 0.25
 JB1836'MILE TO A SIDE ROAD RIGHT AND SIGN SHATTUC ROAD, TURN RIGHT, GO NORTH
 JB1836'ON SURFACE ROAD FOR 4.05 MILES TO A CROSSROAD, TURN LEFT, GO WEST ON
 JB1836'SURFACED ROAD FOR 0.65 MILE TO THE FARM HOME OF MR FRED KLEIBOEKER ON
 JB1836'RIGHT, TURN RIGHT INTO YARD, GO NORTH FOR ABOUT 150 FEET, TURN LEFT,
 JB1836'GO WEST ON FIELD ROAD FOR 0.1 MILE, TURN RIGHT, GO NORTH ON FIELD ROAD
 JB1836'FOR 0.3 MILE TO THE STATION ON THE RIGHT AS DESCRIBED ABOVE.
 JB1836'
 JB1836'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION CENTER TO
 JB1836'CENTER OF 1960 POPULATION AND THE DISTANCE IS 507.296 M OR 1664.34 FT.
 JB1836'
 JB1836'THE STATION IS A STANDARD TRAVERSE DISK SET IN THE TOP OF A 14 X 16
 JB1836'INCH CONCRETE POST WHICH IS SET ABOUT 18 INCHES BELOW THE SURFACE OF
 JB1836'THE GROUND AND IS STAMPED CENTER OF POPULATION 1960.  THE MARK IS 323
 JB1836'FEET SOUTHEAST OF FENCE CORNER, 234 FEET SOUTH OF FENCE, 233.4 FEET
 JB1836'SOUTH OF A WITNESS POST, 220 FEET EAST OF CENTER OF A FIELD ROAD AND
 JB1836'ABOUT 10 FEET NORTHWEST OF A PIPELINE.
 JB1836'
 JB1836'NO AZIMUTH MARK OR REFERENCE MARKS WERE SET.  HEIGHT OF LIGHT ABOVE
 JB1836'STATION MARK 1 METER.
 JB1836
 JB1836                          STATION RECOVERY (1970)
 JB1836
 JB1836'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (AS)
 JB1836'CENTER OF POPULATION 1960 RECOVERED IN GOOD COND. AS DESCRIBED.
 JB1836'
 JB1836'MARK IS DANGEROUSLY CLOSE TO THE PROPOSED ROUTE OF A NEW INTERSTATE
 JB1836'HIGHWAY.  SUGGEST CONTACT WITH THE ILLINOIS HIGHWAY DEPT. -
 JB1836'SPRINGFIELD.  ILL.  REGARDING PRESERVATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0534 ***********************************************************************
 MF0534  DESIGNATION -  CENTER RM
 MF0534  PID         -  MF0534
 MF0534  STATE/COUNTY-  IL/OGLE
 MF0534  COUNTRY     -  US
 MF0534  USGS QUAD   -  ROCHELLE (2018)
 MF0534
 MF0534                         *CURRENT SURVEY CONTROL
 MF0534  ______________________________________________________________________
 MF0534* NAD 83(1986) POSITION- 41 56 23.96   (N) 089 07 05.38   (W)   HD_HELD1
 MF0534* NAVD 88 ORTHO HEIGHT -   251.958 (meters)      826.63  (feet) ADJUSTED
 MF0534  ______________________________________________________________________
 MF0534  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 MF0534  DYNAMIC HEIGHT  -        251.871 (meters)      826.35  (feet) COMP
 MF0534  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 MF0534
 MF0534  VERT ORDER      -  FIRST     CLASS I
 MF0534
 MF0534.The horizontal coordinates were determined by differentially corrected
 MF0534.hand held GPS observations or other comparable positioning techniques
 MF0534.and have an estimated accuracy of +/- 3 meters.
 MF0534
 MF0534.The orthometric height was determined by differential leveling and
 MF0534.adjusted by the NATIONAL GEODETIC SURVEY
 MF0534.in June 1991.
 MF0534
 MF0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0534.GEOID18 height accuracy estimate available here.
 MF0534
 MF0534.Click photographs - Photos may exist for this station.
 MF0534
 MF0534.The dynamic height is computed by dividing the NAVD 88
 MF0534.geopotential number by the normal gravity value computed on the
 MF0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0534.degrees latitude (g = 980.6199 gals.).
 MF0534
 MF0534.The modeled gravity was interpolated from observed gravity values.
 MF0534
 MF0534;                    North         East    Units  Estimated Accuracy
 MF0534;SPC IL W     -   585,949.1     786,946.5     MT  (+/- 3 meters HH1 GPS) 
 MF0534
 MF0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2440945283(NAD 83)
 MF0534
 MF0534                          SUPERSEDED SURVEY CONTROL
 MF0534
 MF0534  NGVD 29 (??/??/92)  252.007  (m)          826.79   (f) ADJ UNCH    1 1
 MF0534
 MF0534.Superseded values are not recommended for survey control.
 MF0534
 MF0534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0534.See file dsdata.pdf to determine how the superseded data were derived.
 MF0534
 MF0534_MARKER: DR = REFERENCE MARK DISK
 MF0534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0534_STAMPING: 826.744 CENTER 1920
 MF0534_MARK LOGO: CGS
 MF0534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0534+STABILITY: SURFACE MOTION
 MF0534
 MF0534  HISTORY     - Date     Condition        Report By
 MF0534  HISTORY     - 1920     MONUMENTED       CGS
 MF0534  HISTORY     - 1969     GOOD             CGS
 MF0534  HISTORY     - 19960514 GOOD             USPSQD
 MF0534  HISTORY     - 20010721 GOOD             USPSQD
 MF0534  HISTORY     - 20040929 GOOD             USPSQD
 MF0534
 MF0534                          STATION DESCRIPTION
 MF0534
 MF0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0534'3 MI NW FROM ROCHELLE.
 MF0534'ABOUT 3.05 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 MF0534'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, 0.4 MILE NORTHWEST
 MF0534'OF MILEPOST 86, 60 YARDS WEST-NORTHWEST OF THE STATION AT FLAG
 MF0534'CENTER, 46 1/2 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN
 MF0534'TRACK, 46 1/2 FEET SOUTH OF A SWITCH STAND, 37 1/2 FEET SOUTHWEST
 MF0534'OF A RAILROAD SIGNAL LIGHT, 5 1/2 FEET NORTHEAST OF THE MORE
 MF0534'NORTHWESTERLY OF 2 26-INCH HACKBERRY TREES, 42.51 FEET SOUTHEAST
 MF0534'OF TRIANGULATION STATION CENTER 1920, 102.2 FEET EAST-SOUTHEAST
 MF0534'OF CENTER RM 2, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND
 MF0534'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 MF0534'THE SURFACE OF THE GROUND.  SEC 16, T40N, R1E
 MF0534
 MF0534                          STATION RECOVERY (1996)
 MF0534
 MF0534'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0534'RECOVERED IN GOOD CONDITION.
 MF0534
 MF0534                          STATION RECOVERY (2001)
 MF0534
 MF0534'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0534'RECOVERED IN GOOD CONDITION.
 MF0534
 MF0534                          STATION RECOVERY (2004)
 MF0534
 MF0534'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1408 ***********************************************************************
 KA1408  DESIGNATION -  CENTER RM 1
 KA1408  PID         -  KA1408
 KA1408  STATE/COUNTY-  IL/CLARK
 KA1408  COUNTRY     -  US
 KA1408  USGS QUAD   -  CLARK CENTER (2018)
 KA1408
 KA1408                         *CURRENT SURVEY CONTROL
 KA1408  ______________________________________________________________________
 KA1408* NAD 83(1986) POSITION- 39 20 48.95   (N) 087 50 04.32   (W)   HD_HELD1
 KA1408* NAVD 88 ORTHO HEIGHT -   195.896 (meters)      642.70  (feet) ADJUSTED
 KA1408  ______________________________________________________________________
 KA1408  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KA1408  DYNAMIC HEIGHT  -        195.783 (meters)      642.33  (feet) COMP
 KA1408  MODELED GRAVITY -    980,048.2   (mgal)                       NAVD 88
 KA1408
 KA1408  VERT ORDER      -  SECOND    CLASS 0
 KA1408
 KA1408.The horizontal coordinates were determined by differentially corrected
 KA1408.hand held GPS observations or other comparable positioning techniques
 KA1408.and have an estimated accuracy of +/- 3 meters.
 KA1408
 KA1408.The orthometric height was determined by differential leveling and
 KA1408.adjusted by the NATIONAL GEODETIC SURVEY
 KA1408.in June 1991.
 KA1408
 KA1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1408.GEOID18 height accuracy estimate available here.
 KA1408
 KA1408.Click photographs - Photos may exist for this station.
 KA1408
 KA1408.The dynamic height is computed by dividing the NAVD 88
 KA1408.geopotential number by the normal gravity value computed on the
 KA1408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1408.degrees latitude (g = 980.6199 gals.).
 KA1408
 KA1408.The modeled gravity was interpolated from observed gravity values.
 KA1408
 KA1408;                    North         East    Units  Estimated Accuracy
 KA1408;SPC IL E     -   297,611.6     342,996.5     MT  (+/- 3 meters HH1 GPS) 
 KA1408
 KA1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2809055609(NAD 83)
 KA1408
 KA1408                          SUPERSEDED SURVEY CONTROL
 KA1408
 KA1408  NGVD 29 (??/??/92)  195.969  (m)          642.94   (f) ADJ UNCH    2 0
 KA1408
 KA1408.Superseded values are not recommended for survey control.
 KA1408
 KA1408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1408.See file dsdata.pdf to determine how the superseded data were derived.
 KA1408
 KA1408_MARKER: DR = REFERENCE MARK DISK
 KA1408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1408_STAMPING: CENTER 2 RM 1 1947
 KA1408_MARK LOGO: CGS
 KA1408_PROJECTION: FLUSH
 KA1408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1408+STABILITY: SURFACE MOTION
 KA1408
 KA1408  HISTORY     - Date     Condition        Report By
 KA1408  HISTORY     - 1947     MONUMENTED       CGS
 KA1408  HISTORY     - 1959     GOOD             CGS
 KA1408
 KA1408                          STATION DESCRIPTION
 KA1408
 KA1408'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1408'2.5 MI NE FROM MARTINSVILLE.
 KA1408'2.5 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1408'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, AT THE JUNCTION OF
 KA1408'A GRAVEL ROAD NORTH, 137 1/2 FEET SOUTH-SOUTHEAST OF THE CENTER
 KA1408'LINE OF THE HIGHWAY, 120 FEET WEST OF THE EXTENDED CENTER LINE OF
 KA1408'THE ROAD NORTH, 37 FEET SOUTH-SOUTHEAST OF THE CENTER LINE OF THE
 KA1408'OLD HIGHWAY, 35 1/2 FEET EAST-NORTHEAST OF A TELEPHONE POLE, 206.2
 KA1408'FEET SOUTH OF TRIANGULATION STATION CENTER 2, 125 FEET EAST-NORTHEAST
 KA1408'OF A FENCE CORNER, 207.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 KA1408'2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 KA1408'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0533 ***********************************************************************
 MF0533  DESIGNATION -  CENTER RM 2
 MF0533  PID         -  MF0533
 MF0533  STATE/COUNTY-  IL/OGLE
 MF0533  COUNTRY     -  US
 MF0533  USGS QUAD   -  ROCHELLE (2018)
 MF0533
 MF0533                         *CURRENT SURVEY CONTROL
 MF0533  ______________________________________________________________________
 MF0533* NAD 83(1997) POSITION- 41 56 24.41649(N) 089 07 06.58455(W)   ADJUSTED
 MF0533* NAVD 88 ORTHO HEIGHT -   251.653 (meters)      825.63  (feet) ADJUSTED
 MF0533  ______________________________________________________________________
 MF0533  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 MF0533  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 MF0533  DYNAMIC HEIGHT  -        251.566 (meters)      825.35  (feet) COMP
 MF0533  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 MF0533
 MF0533  HORZ ORDER      -  SECOND
 MF0533  VERT ORDER      -  FIRST     CLASS I
 MF0533
 MF0533.The horizontal coordinates were established by classical geodetic methods
 MF0533.and adjusted by the National Geodetic Survey in October 1999.
 MF0533
 MF0533.The orthometric height was determined by differential leveling and
 MF0533.adjusted by the NATIONAL GEODETIC SURVEY
 MF0533.in June 1991.
 MF0533
 MF0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0533.GEOID18 height accuracy estimate available here.
 MF0533
 MF0533.Click photographs - Photos may exist for this station.
 MF0533
 MF0533.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0533
 MF0533.The dynamic height is computed by dividing the NAVD 88
 MF0533.geopotential number by the normal gravity value computed on the
 MF0533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0533.degrees latitude (g = 980.6199 gals.).
 MF0533
 MF0533.The modeled gravity was interpolated from observed gravity values.
 MF0533
 MF0533. The following values were computed from the NAD 83(1997) position.
 MF0533
 MF0533;                    North         East     Units Scale Factor Converg.
 MF0533;SPC IL W     -   585,962.864   786,918.550   MT  1.00003411   +0 42 02.1
 MF0533;SPC IL W     - 1,922,446.50  2,581,748.61   sFT  1.00003411   +0 42 02.1
 MF0533;UTM  16      - 4,645,297.844   324,382.481   MT  0.99997952   -1 24 58.6
 MF0533
 MF0533!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0533!SPC IL W     -   0.99996571  x   1.00003411  =   0.99999982
 MF0533!UTM  16      -   0.99996571  x   0.99997952  =   0.99994523
 MF0533
 MF0533:                Primary Azimuth Mark                     Grid Az
 MF0533:SPC IL W     -  ROCHELLE CALIF PACK CORP TANK            122 04 01.1
 MF0533:UTM  16      -  ROCHELLE CALIF PACK CORP TANK            124 11 01.8
 MF0533
 MF0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2438245297(NAD 83)
 MF0533
 MF0533|---------------------------------------------------------------------|
 MF0533| PID    Reference Object                     Distance      Geod. Az  |
 MF0533|                                                           dddmmss.s |
 MF0533| MF0532 CENTER                               22.812 METERS 09532     |
 MF0533| MF0534 CENTER RM                            31.176 METERS 11656     |
 MF0533| MF1543 ROCHELLE CALIF PACK CORP STACK      APPROX. 3.8 KM 1212312.8 |
 MF0533| MF1538 ROCHELLE ROSES LTD STACK            APPROX. 3.6 KM 1212532.2 |
 MF0533| MF1545 ROCHELLE CALIF PACK CORP TANK       APPROX. 4.0 KM 1224603.2 |
 MF0533| MF1532 MILAN TOWNSHIP ATT MICROWAVE        APPROX.19.4 KM 1230713.9 |
 MF0533|---------------------------------------------------------------------|
 MF0533
 MF0533                          SUPERSEDED SURVEY CONTROL
 MF0533
 MF0533  NAD 83(1996)-  41 56 24.41722(N)    089 07 06.58700(W) AD(       ) 2
 MF0533  NAD 83(1986)-  41 56 24.41555(N)    089 07 06.59071(W) AD(       ) 2
 MF0533  NAD 27      -  41 56 24.30820(N)    089 07 06.24130(W) AD(       ) 2
 MF0533  NGVD 29 (??/??/92)  251.702  (m)          825.79   (f) ADJ UNCH    1 1
 MF0533  NGVD 29             251.70   (m)          825.8    (f) LEVELING    3  
 MF0533
 MF0533.Superseded values are not recommended for survey control.
 MF0533
 MF0533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0533.See file dsdata.pdf to determine how the superseded data were derived.
 MF0533
 MF0533_MARKER: DR = REFERENCE MARK DISK
 MF0533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0533_STAMPING: CENTER NO 2 1920
 MF0533_MARK LOGO: CGS
 MF0533_PROJECTION: FLUSH
 MF0533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0533+STABILITY: SURFACE MOTION
 MF0533
 MF0533  HISTORY     - Date     Condition        Report By
 MF0533  HISTORY     - 1954     MONUMENTED       CGS
 MF0533  HISTORY     - 1969     GOOD             CGS
 MF0533  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 MF0533  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0533  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0533
 MF0533                          STATION DESCRIPTION
 MF0533
 MF0533'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0533'STATION IS LOCATED ON THE PROPERTY OF RAY A. HANSON AND THE
 MF0533'CHICAGO, BURLINGTON AND QUINCY RAILROAD ABOUT 0.1 MILE SOUTHEAST
 MF0533'OF THE INTERSECTION OF A PAVED ROAD AND THE RAILROAD TRACKS
 MF0533'AND ABOUT 75 YARDS NORTHWEST OF THE DEPOT IN FLAG CENTER.
 MF0533'IT IS 56 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE RAILROAD
 MF0533'TRACKS, 54 FEET SOUTHEAST OF THE EAST CORNER OF A METAL
 MF0533'COVERED BUILDING AND 8 FEET SOUTHWEST OF A WHITE WITNESS POST.
 MF0533'THE MARK IS FLUSH AND THE DISK IS STAMPED CENTER NO 2 1920.
 MF0533'
 MF0533'CENTER 1920 IS 37 FEET WEST OF A RAILROAD SIGNAL LIGHT POLE
 MF0533'AND 22 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE TRACKS.
 MF0533'THE MARK IS FLUSH AND THE DISK IS STAMPED CENTER 1920 827.364.
 MF0533'
 MF0533'REFERENCE MARK IS IN THE FENCE LINE 6 FEET SOUTHWEST OF A
 MF0533'SMALL SHED.  THE MARK IS FLUSH AND THE DISK IS STAMPED CENTER
 MF0533'1920 826.744.
 MF0533'
 MF0533'NO SUITABLE LOCATION COULD BE FOUND FOR AN AZIMUTH MARK.
 MF0533'
 MF0533'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF0533
 MF0533                          STATION RECOVERY (1969)
 MF0533
 MF0533'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0533'3 MI NW FROM ROCHELLE.
 MF0533'ABOUT 3.05 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 MF0533'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, 0.4 MILE NORTHWEST OF
 MF0533'MILEPOST 86, 93 YARDS WEST-NORTHWEST OF THE STATION AT FLAG
 MF0533'CENTER, 89 YARDS EAST-SOUTHEAST OF THE CROSSING OF THE RAILROAD
 MF0533'AND A PAVED ROAD, 56 1/2 FEET SOUTHWEST OF THE SOUTHWEST RAIL
 MF0533'OF THE MAIN TRACK, 54 FEET SOUTHEAST OF THE EAST CORNER OF A
 MF0533'METAL WAREHOUSE, 74.82 FEET WEST OF TRIANGULATION STATION CENTER
 MF0533'1920, 102.2 FEET WEST-NORTHWEST OF RM CENTER, ABOUT 3 1/2 FEET
 MF0533'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0533'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 16, T40N,
 MF0533'R1E
 MF0533
 MF0533                          STATION RECOVERY (1996)
 MF0533
 MF0533'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0533'MARK NOT FOUND.
 MF0533
 MF0533                          STATION RECOVERY (2001)
 MF0533
 MF0533'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0533'MARK NOT FOUND.
 MF0533
 MF0533                          STATION RECOVERY (2004)
 MF0533
 MF0533'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0533'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1097 ***********************************************************************
 NH1097  DESIGNATION -  CENTERVILLE
 NH1097  PID         -  NH1097
 NH1097  STATE/COUNTY-  IL/KANE
 NH1097  COUNTRY     -  US
 NH1097  USGS QUAD   -  ELGIN (2018)
 NH1097
 NH1097                         *CURRENT SURVEY CONTROL
 NH1097  ______________________________________________________________________
 NH1097* NAD 83(1997) POSITION- 42 07 05.25402(N) 088 20 06.33612(W)   ADJUSTED
 NH1097* NAVD 88 ORTHO HEIGHT -   287.18  (+/-2cm)      942.2   (feet) VERTCON3
 NH1097  ______________________________________________________________________
 NH1097  GEOID HEIGHT    -        -33.587 (meters)                     GEOID18
 NH1097  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 NH1097  HORZ ORDER      -  SECOND
 NH1097  VERT ORDER      -  THIRD ? (See Below)
 NH1097
 NH1097.The horizontal coordinates were established by classical geodetic methods
 NH1097.and adjusted by the National Geodetic Survey in October 1999.
 NH1097
 NH1097.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1097.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1097
 NH1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1097.GEOID18 height accuracy estimate available here.
 NH1097
 NH1097.The vertical order pertains to the NGVD 29 superseded value.
 NH1097
 NH1097.Click photographs - Photos may exist for this station.
 NH1097
 NH1097.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1097
 NH1097. The following values were computed from the NAD 83(1997) position.
 NH1097
 NH1097;                    North         East     Units Scale Factor Converg.
 NH1097;SPC IL E     -   605,223.074   299,854.454   MT  0.99997500   -0 00 04.2
 NH1097;SPC IL E     - 1,985,636.04    983,772.49   sFT  0.99997500   -0 00 04.2
 NH1097;UTM  16      - 4,663,754.224   389,634.451   MT  0.99974988   -0 53 43.7
 NH1097
 NH1097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1097!SPC IL E     -   0.99996023  x   0.99997500  =   0.99993523
 NH1097!UTM  16      -   0.99996023  x   0.99974988  =   0.99971012
 NH1097
 NH1097:                Primary Azimuth Mark                     Grid Az
 NH1097:SPC IL E     -  HICKORY                                  301 32 31.0
 NH1097:UTM  16      -  HICKORY                                  302 26 10.5
 NH1097
 NH1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8963463754(NAD 83)
 NH1097
 NH1097|---------------------------------------------------------------------|
 NH1097| PID    Reference Object                     Distance      Geod. Az  |
 NH1097|                                                           dddmmss.s |
 NH1097| NH1084 CRYSTAL LAKE E MUNICIPAL TANK       APPROX.14.0 KM 0090955.9 |
 NH1097| CI8357 CENTERVILLE RM 1                     31.202 METERS 11302     |
 NH1097| CI8358 CENTERVILLE RM 2                     33.653 METERS 22248     |
 NH1097| CI8356 CENTERVILLE AZ MK                                  2674001.5 |
 NH1097| NH1118 HICKORY                             APPROX.13.7 KM 3013226.8 |
 NH1097| NH1120 HUNTLEY H D CATTY CORP STK          APPROX. 9.2 KM 3055416.2 |
 NH1097| NH1119 HUNTLEY MUNICIPAL TANK              APPROX. 9.3 KM 3061909.6 |
 NH1097| NH1117 HUNTLEY UNION MACHINE CO TANK       APPROX. 9.7 KM 3064103.4 |
 NH1097|---------------------------------------------------------------------|
 NH1097
 NH1097                          SUPERSEDED SURVEY CONTROL
 NH1097
 NH1097  NAD 83(1997)-  42 07 05.25349(N)    088 20 06.33839(W) AD(       ) 2
 NH1097  NAD 83(1986)-  42 07 05.25555(N)    088 20 06.34637(W) AD(       ) 2
 NH1097  NAD 27      -  42 07 05.16570(N)    088 20 06.05030(W) AD(       ) 2
 NH1097  NGVD 29             287.24   (m)          942.4    (f) LEVELING    3  
 NH1097
 NH1097.Superseded values are not recommended for survey control.
 NH1097
 NH1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1097.See file dsdata.pdf to determine how the superseded data were derived.
 NH1097
 NH1097_MARKER: DS = TRIANGULATION STATION DISK
 NH1097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1097_STAMPING: CENTERVILLE 1954
 NH1097_MARK LOGO: CGS
 NH1097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1097+STABILITY: SURFACE MOTION
 NH1097
 NH1097  HISTORY     - Date     Condition        Report By
 NH1097  HISTORY     - 1954     MONUMENTED       CGS
 NH1097  HISTORY     - 1966     GOOD             CGS
 NH1097  HISTORY     - 1973     GOOD             NGS
 NH1097  HISTORY     - 19910529 GOOD             USPSQD
 NH1097  HISTORY     - 19971101 MARK NOT FOUND   USPSQD
 NH1097  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH1097  HISTORY     - 20010110 MARK NOT FOUND   PATRIC
 NH1097
 NH1097                          STATION DESCRIPTION
 NH1097
 NH1097'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1097'STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF ALGONQUIN
 NH1097'AND 3 MILES NORTHWEST OF WEST DUNDEE ON ROAD RIGHT-OF-WAY
 NH1097'NEAR PROPERTY OF MR. LYLE PRICE.  IT IS 64 FEET NORTHEAST
 NH1097'OF A GRAVEL CROSSROAD INTERSECTION, 27 FEET EAST OF THE
 NH1097'CENTER OF A GRAVEL ROAD, 18 FEET NORTH OF A TELEPHONE POLE,
 NH1097'3 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF
 NH1097'A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK
 NH1097'IS STAMPED CENTERVILLE 1954.
 NH1097'
 NH1097'REFERENCE MARK NO. 1 IS 71 FEET SOUTH OF THE SOUTHEAST CORNER
 NH1097'OF A FRAME GARAGE, 33 FEET SOUTHWEST OF A 32 INCH OAK TREE,
 NH1097'19 FEET NORTH OF THE CENTER OF A GRAVEL ROAD AND 1 FOOT
 NH1097'SOUTH OF A FENCE.  THE MARK PROJECTS ABOUT 3 INCHES AND
 NH1097'THE DISK IS STAMPED CENTERVILLE NO 1 1954.
 NH1097'
 NH1097'REFERENCE MARK NO. 2 IS 51 FEET SOUTHWEST OF THE ROAD INTERSECTION,
 NH1097'23 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD, 1 FOOT NORTHWEST
 NH1097'OF A TELEPHONE POLE AND 1 FOOT NORTH OF A FENCE.  THE MARK
 NH1097'PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED CENTERVILLE
 NH1097'NO 2 1954.
 NH1097'
 NH1097'AZIMUTH MARK IS 25 FEET NORTH OF THE CENTER OF A GRAVEL ROAD,
 NH1097'17 FEET WEST OF A POWER LINE POLE, 2 FEET EAST OF A WHITE
 NH1097'WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS
 NH1097'ABOUT 2 INCHES AND THE DISK IS STAMPED CENTERVILLE 1954.
 NH1097'
 NH1097'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 NH1097'31 (N. 8TH. STREET) AND STATE HIGHWAY 72 (MAIN STREET) IN
 NH1097'THE NORTHWEST SECTION OF WEST DUNDEE, GO WEST ON HIGHWAY
 NH1097'72 FOR 1.5 MILE TO A CROSSROAD, TURN RIGHT AND GO NORTH ON
 NH1097'GRAVEL ROAD (ALMORA ROAD) FOR 1.0 MILE TO A CROSSROAD AND
 NH1097'THE STATION IN THE NORTHEAST ANGLE AS DESCRIBED.
 NH1097'
 NH1097'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON GRAVEL
 NH1097'ROAD FOR 0.15 MILE TO THE MARK ON THE RIGHT, NORTH SIDE
 NH1097'OF ROAD AS DESCRIBED.
 NH1097'
 NH1097'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 NH1097
 NH1097                          STATION RECOVERY (1966)
 NH1097
 NH1097'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1097'THE STATION MARK, REFERENCE MARKS, AZIMUTH MARK WERE RECOVERED
 NH1097'AND FOUND IN GOOD CONDITION AT THIS TIME.  THERE WAS AN ERROR
 NH1097'FOUND IN THE TO REACH AND THE ROAD NAMES HAVE CHANGED.  BELOW
 NH1097'ARE CHANGES THAT SHOULD BE MADE TO THE PREVIOUS DESCRIPTION.
 NH1097'
 NH1097'THE FENCES MENTIONED BY THE STATION AND REFERENCE MARKS ARE
 NH1097'GONE AND THE STATION IS NOW NORTHEAST OF THE NORTHEAST CORNER
 NH1097'OF THE RANDALL OAKS GOLF COURSE.  STATION IN THE NORTHEAST
 NH1097'ANGLE OF RANDALL AND BINNIE ROADS.
 NH1097'
 NH1097'THE AZIMUTH MARK IS NOW 1 FOOT SOUTHEAST OF A METAL WITNESS
 NH1097'POST AND 32 FEET EAST OF A POWER LINE POLE.
 NH1097'
 NH1097'TO REACH THE STATION FROM JUNCTION OF STATE HIGHWAYS 31
 NH1097'AND 72 IN WEST DUNDEE, GO WEST ON HIGHWAY 72 FOR 2.5 MILES
 NH1097'TO A PAVED CROSSROAD.  TURN RIGHT AND GO NORTH ON RANDALL
 NH1097'ROAD FOR 1.0 MILE TO A PAVED CROSSROAD AND THE STATION AS
 NH1097'DESCRIBED.  TO REACH THE AZIMUTH MARK FROM THE STATION, GO
 NH1097'WEST ON BINNIE ROAD FOR 0.15 MILE TO THE AZIMUTH MARK ON
 NH1097'THE RIGHT.
 NH1097
 NH1097                          STATION RECOVERY (1973)
 NH1097
 NH1097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 NH1097'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.
 NH1097'THE AZIMUTH MARK WAS THOUGHT TO BE IN THE WAY OF CONSTRUCTION
 NH1097'BUT WAS FOUND UPON VISIT THAT THE MARK WILL BE SAFE AND
 NH1097'WAS LEFT INTACT.
 NH1097'
 NH1097'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3
 NH1097'MILES NORTHWEST OF WEST DUNDEE
 NH1097
 NH1097                          STATION RECOVERY (1991)
 NH1097
 NH1097'RECOVERY NOTE BY US POWER SQUADRON 1991 (JBL)
 NH1097'RECOVERED IN GOOD CONDITION.
 NH1097
 NH1097                          STATION RECOVERY (1997)
 NH1097
 NH1097'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1097'MARK NOT FOUND.
 NH1097
 NH1097                          STATION RECOVERY (1998)
 NH1097
 NH1097'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1097'MARK NOT FOUND.
 NH1097
 NH1097                          STATION RECOVERY (2001)
 NH1097
 NH1097'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH1097'LIKELY DESTROYED DUE TO ROAD WIDENING / RECONSTRUCTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0984 ***********************************************************************
 JB0984  DESIGNATION -  CENTRAL
 JB0984  PID         -  JB0984
 JB0984  STATE/COUNTY-  IL/BOND
 JB0984  COUNTRY     -  US
 JB0984  USGS QUAD   -  BEAVER CREEK (2018)
 JB0984
 JB0984                         *CURRENT SURVEY CONTROL
 JB0984  ______________________________________________________________________
 JB0984* NAD 83(1997) POSITION- 38 51 50.01067(N) 089 25 42.73628(W)   ADJUSTED
 JB0984* NAVD 88 ORTHO HEIGHT -   165.143 (meters)      541.81  (feet) ADJUSTED
 JB0984  ______________________________________________________________________
 JB0984  GEOID HEIGHT    -        -31.285 (meters)                     GEOID18
 JB0984  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 JB0984  DYNAMIC HEIGHT  -        165.042 (meters)      541.48  (feet) COMP
 JB0984  MODELED GRAVITY -    980,012.2   (mgal)                       NAVD 88
 JB0984
 JB0984  HORZ ORDER      -  SECOND
 JB0984  VERT ORDER      -  SECOND    CLASS 0
 JB0984
 JB0984.The horizontal coordinates were established by classical geodetic methods
 JB0984.and adjusted by the National Geodetic Survey in October 1999.
 JB0984
 JB0984.The orthometric height was determined by differential leveling and
 JB0984.adjusted by the NATIONAL GEODETIC SURVEY
 JB0984.in June 1991.
 JB0984
 JB0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0984.GEOID18 height accuracy estimate available here.
 JB0984
 JB0984.Click photographs - Photos may exist for this station.
 JB0984
 JB0984.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0984
 JB0984.The dynamic height is computed by dividing the NAVD 88
 JB0984.geopotential number by the normal gravity value computed on the
 JB0984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0984.degrees latitude (g = 980.6199 gals.).
 JB0984
 JB0984.The modeled gravity was interpolated from observed gravity values.
 JB0984
 JB0984. The following values were computed from the NAD 83(1997) position.
 JB0984
 JB0984;                    North         East     Units Scale Factor Converg.
 JB0984;SPC IL W     -   244,119.164   764,060.379   MT  0.99999169   +0 27 47.4
 JB0984;SPC IL W     -   800,914.29  2,506,754.76   sFT  0.99999169   +0 27 47.4
 JB0984;UTM  16      - 4,304,475.616   289,292.801   MT  1.00014674   -1 31 27.8
 JB0984
 JB0984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0984!SPC IL W     -   0.99997900  x   0.99999169  =   0.99997069
 JB0984!UTM  16      -   0.99997900  x   1.00014674  =   1.00012574
 JB0984
 JB0984:                Primary Azimuth Mark                     Grid Az
 JB0984:SPC IL W     -  CENTRAL AZ MK                            062 54 12.9
 JB0984:UTM  16      -  CENTRAL AZ MK                            064 53 28.1
 JB0984
 JB0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8929204475(NAD 83)
 JB0984
 JB0984|---------------------------------------------------------------------|
 JB0984| PID    Reference Object                     Distance      Geod. Az  |
 JB0984|                                                           dddmmss.s |
 JB0984| JB0983 CENTRAL RM 1                         25.022 METERS 06313     |
 JB0984| CI4095 CENTRAL AZ MK                                      0632200.3 |
 JB0984| JB0985 CENTRAL RM 2                         22.864 METERS 24300     |
 JB0984|---------------------------------------------------------------------|
 JB0984
 JB0984                          SUPERSEDED SURVEY CONTROL
 JB0984
 JB0984  NAD 83(1986)-  38 51 50.02966(N)    089 25 42.72763(W) AD(       ) 2
 JB0984  NAD 27      -  38 51 49.86320(N)    089 25 42.44460(W) AD(       ) 2
 JB0984  NGVD 29 (??/??/92)  165.267  (m)          542.21   (f) ADJ UNCH    2 0
 JB0984  NGVD 29             165.27   (m)          542.2    (f) LEVELING    3  
 JB0984
 JB0984.Superseded values are not recommended for survey control.
 JB0984
 JB0984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0984.See file dsdata.pdf to determine how the superseded data were derived.
 JB0984
 JB0984_MARKER: DS = TRIANGULATION STATION DISK
 JB0984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0984_STAMPING: CENTRAL 1960
 JB0984_MARK LOGO: CGS
 JB0984_PROJECTION: FLUSH
 JB0984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0984+STABILITY: SURFACE MOTION
 JB0984
 JB0984  HISTORY     - Date     Condition        Report By
 JB0984  HISTORY     - 1960     MONUMENTED       CGS
 JB0984  HISTORY     - 1960     GOOD             CGS
 JB0984  HISTORY     - 1970     GOOD             NGS
 JB0984  HISTORY     - 1970     GOOD             NGS
 JB0984
 JB0984                          STATION DESCRIPTION
 JB0984
 JB0984'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0984'THE STATION IS LOCATED ABOUT 6.5 MILES NORTHEAST OF POCAHONTAS, ABOUT
 JB0984'2.0 MILES SOUTHWEST OF GREENVILLE AND IS ON THE NORTH RIGHT-OF-WAY OF
 JB0984'U S HIGHWAY 40.
 JB0984'
 JB0984'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 40 AND STATE
 JB0984'HIGHWAY 127, ABOUT 1.5 MILES SOUTHEAST OF GREENVILLE.  GO SOUTHWEST ON
 JB0984'U S HIGHWAY 40 FOR 1.4 MILES TO CROSSROADS, CONTINUE SOUTHWEST ON U S
 JB0984'HIGHWAY 40 FOR 0.85 MILE TO DIM CROSSROADS AND THE STATION ON THE
 JB0984'RIGHT AS DESCRIBED.
 JB0984'
 JB0984'THE STATION IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE CONCRETE
 JB0984'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS
 JB0984'STAMPED CENTRAL 1960.  THE MARK IS 150 FEET WEST-SOUTHWEST OF THE
 JB0984'APPROXIMATE CENTER OF TRACK ROAD, 61.6 FEET NORTH OF THE APPROXIMATE
 JB0984'CENTER OF U S HIGHWAY 40 AND 7.2 FEET SOUTHWEST OF WITNESS POST.
 JB0984'
 JB0984'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0984'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND
 JB0984'THE DISK IS STAMPED CENTRAL NO 1 1960.  THE MARK IS 76 FEET WEST OF
 JB0984'THE APPROXIMATE CENTER OF TRACK ROAD, 75.7 FEET EAST OF WITNESS POST
 JB0984'AND 60 FEET NORTH OF THE APPROXIMATE CENTER OF U S HIGHWAY 40.
 JB0984'
 JB0984'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0984'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND
 JB0984'THE DISK IS STAMPED CENTRAL NO 2 1960.  THE MARK IS 81.1 FEET WEST OF
 JB0984'WITNESS POST AND 61 FEET NORTH OF THE APPROXIMATE CENTER OF U S
 JB0984'HIGHWAY 40.
 JB0984'
 JB0984'NOTE- THE GREENVILLE, MUNICIPAL WATER TANK WAS USED AS AZIMUTH,
 JB0984'STATION GREEN IS VISIBLE FROM THE GROUND AND COULD BE USED AS AZIMUTH.
 JB0984
 JB0984                          STATION RECOVERY (1960)
 JB0984
 JB0984'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0984'4 MI SW FROM GREENVILLE.
 JB0984'ABOUT 1.7 MILES EAST AND SOUTH ALONG STATE HIGHWAY 127 FROM ITS
 JB0984'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, THENCE
 JB0984'2.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 40, AT A FARM ROAD
 JB0984'CROSSING, 62 FEET NORTH-NORTHWEST OF THE CENTER LINE OF THE
 JB0984'HIGHWAY, 156 FEET WEST-SOUTHWEST OF THE CENTER LINE OF THE
 JB0984'FARM ROAD, 247 FEET WEST OF THE CENTER OF THE JUNCTION, 7.2
 JB0984'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0984'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JB0984'PROJECTING 1 INCH.
 JB0984
 JB0984                          STATION RECOVERY (1970)
 JB0984
 JB0984'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0984'THE STATION MARK AND REFERENCE MARKS WERE FOUND AS DESCRIBED AND IN
 JB0984'GOOD CONDITION.  THE WATER TANK IS NOW OBSTRUCTED BY TREES AND IT IS
 JB0984'THOUGHT THAT IN THE FUTURE THAT STATION GREEN 2 1970 WHICH REPLACES
 JB0984'GREEN 1960 MAY BECOME OBSTRUCTED AND AN AZIMUTH MARK WAS SET.  THE
 JB0984'DIRECTION TO THE REFERENCE MARKS CHECKED.  THE DISTANCE TO REFERENCE
 JB0984'MARK 1 WAS FOUND TO BE SHORTER THAN PREVIOUS MEASUREMENT BY 0.08 OF A
 JB0984'FOOT.  THE DISTANCE TO REFERENCE MARK 2 CHECKED.  THE DESCRIPTION IS
 JB0984'GOOD WITH THE BELOW.
 JB0984'
 JB0984'A METAL WITNESS POST WAS SET 1 FOOT NORTH OF THE STATION MARK.
 JB0984'
 JB0984'REFERENCE MARK 1 IS ABOUT 2 INCHES UNDERGROUND AND THE TRACK ROAD IS
 JB0984'NOW A DRIVEWAY.  A METAL WITNESS POST WAS SET 1 FOOT NORTH OF THE
 JB0984'MARK.
 JB0984'
 JB0984'REFERENCE MARK 2 IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 JB0984'
 JB0984'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CENTRAL 1960 1970 SET IN A
 JB0984'DRILL HOLE IN THE TOP OF A CONCRETE CULVERT, 0.25 MILE NORTHEAST ALONG
 JB0984'U S HIGHWAY 40 FROM THE STATION, 34 FEET NORTHWEST OF THE CENTERLINE
 JB0984'OF THE HIGHWAY, 15 FEET NORTHEAST OF THE CENTERLINE OF A FIELD
 JB0984'ENTRANCE, 3 FEET EAST OF A METAL WITNESS POST AND 2 FEET SOUTH OF THE
 JB0984'NORTHWEST CORNER OF THE CULVERT.
 JB0984'
 JB0984'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0984
 JB0984                          STATION RECOVERY (1970)
 JB0984
 JB0984'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0914 ***********************************************************************
 KB0914  DESIGNATION -  CENTRAL
 KB0914  PID         -  KB0914
 KB0914  STATE/COUNTY-  IL/MACOUPIN
 KB0914  COUNTRY     -  US
 KB0914  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0914
 KB0914                         *CURRENT SURVEY CONTROL
 KB0914  ______________________________________________________________________
 KB0914* NAD 83(1997) POSITION- 39 02 58.84558(N) 089 43 36.25195(W)   ADJUSTED
 KB0914* NAVD 88 ORTHO HEIGHT -   199.281 (meters)      653.81  (feet) ADJUSTED
 KB0914  ______________________________________________________________________
 KB0914  GEOID HEIGHT    -        -31.225 (meters)                     GEOID18
 KB0914  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 KB0914  DYNAMIC HEIGHT  -        199.163 (meters)      653.42  (feet) COMP
 KB0914  MODELED GRAVITY -    980,029.8   (mgal)                       NAVD 88
 KB0914
 KB0914  HORZ ORDER      -  SECOND
 KB0914  VERT ORDER      -  SECOND    CLASS 0
 KB0914
 KB0914.The horizontal coordinates were established by classical geodetic methods
 KB0914.and adjusted by the National Geodetic Survey in October 1999.
 KB0914
 KB0914.The orthometric height was determined by differential leveling and
 KB0914.adjusted by the NATIONAL GEODETIC SURVEY
 KB0914.in June 1991.
 KB0914
 KB0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0914.GEOID18 height accuracy estimate available here.
 KB0914
 KB0914.Click photographs - Photos may exist for this station.
 KB0914
 KB0914.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0914
 KB0914.The dynamic height is computed by dividing the NAVD 88
 KB0914.geopotential number by the normal gravity value computed on the
 KB0914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0914.degrees latitude (g = 980.6199 gals.).
 KB0914
 KB0914.The modeled gravity was interpolated from observed gravity values.
 KB0914
 KB0914. The following values were computed from the NAD 83(1997) position.
 KB0914
 KB0914;                    North         East     Units Scale Factor Converg.
 KB0914;SPC IL W     -   264,576.260   738,080.729   MT  0.99995903   +0 16 37.8
 KB0914;SPC IL W     -   868,030.61  2,421,519.86   sFT  0.99995903   +0 16 37.8
 KB0914;UTM  16      - 4,325,828.401   264,033.732   MT  1.00028566   -1 43 07.0
 KB0914
 KB0914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0914!SPC IL W     -   0.99997363  x   0.99995903  =   0.99993266
 KB0914!UTM  16      -   0.99997363  x   1.00028566  =   1.00025929
 KB0914
 KB0914:                Primary Azimuth Mark                     Grid Az
 KB0914:SPC IL W     -  CENTRAL AZ MK                            289 52 41.6
 KB0914:UTM  16      -  CENTRAL AZ MK                            291 52 26.4
 KB0914
 KB0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6403325828(NAD 83)
 KB0914
 KB0914|---------------------------------------------------------------------|
 KB0914| PID    Reference Object                     Distance      Geod. Az  |
 KB0914|                                                           dddmmss.s |
 KB0914| KB1439 MOUNT OLIVE MUNICIPAL TANK          APPROX. 2.7 KM 0000754.8 |
 KB0914| KB1437 MOUNT OLIVE IMMANUEL LUTH CH        APPROX. 2.5 KM 0005615.1 |
 KB0914| KB0913 CENTRAL RM 1                         23.885 METERS 10027     |
 KB0914| KB1456 STAUNTON MUNICIPAL TANK             APPROX. 5.7 KM 2362819.4 |
 KB0914| KB1438 MT OLIVE ILL PWR LT MICRO MAST      APPROX. 2.1 KM 2504240.8 |
 KB0914| CI6812 CENTRAL AZ MK                                      2900919.4 |
 KB0914| KB1447 GILLESPIE ATT MICROWAVE TOWER       APPROX.12.7 KM 3143658.2 |
 KB0914| KB0912 CENTRAL RM 2                         24.275 METERS 35231     |
 KB0914|---------------------------------------------------------------------|
 KB0914
 KB0914                          SUPERSEDED SURVEY CONTROL
 KB0914
 KB0914  NAD 83(1986)-  39 02 58.85486(N)    089 43 36.24498(W) AD(       ) 2
 KB0914  NAD 27      -  39 02 58.68840(N)    089 43 35.91390(W) AD(       ) 2
 KB0914  NGVD 29 (??/??/92)  199.403  (m)          654.21   (f) ADJ UNCH    2 0
 KB0914  NGVD 29             199.40   (m)          654.2    (f) LEVELING    3  
 KB0914
 KB0914.Superseded values are not recommended for survey control.
 KB0914
 KB0914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0914.See file dsdata.pdf to determine how the superseded data were derived.
 KB0914
 KB0914_MARKER: DE = TRAVERSE STATION DISK
 KB0914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0914_STAMPING: CENTRAL 1960
 KB0914_MARK LOGO: CGS
 KB0914_PROJECTION: FLUSH
 KB0914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0914+STABILITY: SURFACE MOTION
 KB0914
 KB0914  HISTORY     - Date     Condition        Report By
 KB0914  HISTORY     - 1960     MONUMENTED       CGS
 KB0914  HISTORY     - 1960     GOOD             CGS
 KB0914
 KB0914                          STATION DESCRIPTION
 KB0914
 KB0914'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0914'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTH OF MOUNT OLIVE, 1-1/2
 KB0914'MILES EAST OF U.S. HIGHWAY 66 AND ON THE EAST SIDE OF THE
 KB0914'ILLINOIS CENTRAL RAILROAD.
 KB0914'
 KB0914'TO REACH THE STATION FROM THE POST OFFICE IN MOUNT OLIVE, GO SOUTH ON
 KB0914'POPLAR STREET FOR 1.0 MILE TO A CROSSROAD, CONTINUE SOUTH
 KB0914'0.55 MILE TO A DRIVEWAY ON THE LEFT, TURN LEFT CROSSING RAILROAD
 KB0914'TRACKS TO A GATE AND THE STATION IN THE SOUTHWEST CORNER OF BARN
 KB0914'YARD.
 KB0914'
 KB0914'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 KB0914'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB0914'GROUND AND IS STAMPED CENTRAL 1960. THE MARK IS 66 FEET SOUTHWEST OF
 KB0914'THE SOUTHWEST CORNER OF BARN, 33 FEET EAST OF THE EAST RAIL OF
 KB0914'RAILROAD TRACKS, 14 FEET NORTHEAST OF A FENCE CORNER AND 11.6 FEET
 KB0914'EAST OF A WITNESS POST AND FENCE.
 KB0914'
 KB0914'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB0914'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS
 KB0914'STAMPED CENTRAL NO 1 1960. THE MARK IS 69 FEET SOUTHEAST OF THE
 KB0914'SOUTHWEST CORNER OF BARN, 16 FEET WEST OF FENCE CORNER AND 1 FOOT
 KB0914'NORTH OF A FENCE.
 KB0914'
 KB0914'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB0914'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS
 KB0914'STAMPED CENTRAL NO 2 1960. THE MARK IS 64 FEET NORTHWEST OF THE
 KB0914'SOUTHWEST CORNER OF BARN, 23 FEET EAST OF THE EAST RAIL OF
 KB0914'RAILROAD TRACKS AND 1 FOOT EAST OF A FENCE.
 KB0914'
 KB0914'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 KB0914'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES AND IS STAMPED
 KB0914'CENTRAL 1960. THE MARK IS 75 FEET EAST OF EAST RAIL OF RAILROAD
 KB0914'TRACKS, 2.8 FEET SOUTH OF A TELEPHONE POLE, 1.7 FEET SOUTH OF A
 KB0914'WITNESS POST.
 KB0914'
 KB0914'TO REACH FROM THE STATION, GO NORTH FOR 0.55 MILE TO A CROSSROAD,
 KB0914'TURN LEFT FOR 0.45 MILE TO RAILROAD TRACKS, CROSS TRACKS, TURN
 KB0914'LEFT FOR 0.15 MILE TO RAILROAD TRACKS, CROSS TRACKS, TURN RIGHT
 KB0914'KEEPING TO THE EAST SIDE OF RAILROAD FOR 0.2 MILE TO THE AZIMUTH
 KB0914'MARK AS DESCRIBED.
 KB0914
 KB0914                          STATION RECOVERY (1960)
 KB0914
 KB0914'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0914'1.6 MI S FROM MOUNT OLIVE.
 KB0914'ABOUT 1.6 MILES SOUTH ALONG SOUTH POPLAR STREET AND A BLACK-TOP
 KB0914'ROAD FROM ITS JUNCTION WITH MAIN STREET IN MOUNT OLIVE, AT A
 KB0914'JUNCTION OF A DRIVE WAY EAST TO A BARNLOT, 77 FEET EAST OF ROAD,
 KB0914'32 FEET EAST OF THE EAST RAIL OF THE ILLINOIS CENTRAL RAIL ROAD,
 KB0914'22 FEET NORTH OF THE BARNLOT DRIVE, 11 FEET NORTH OF A FENCE, 11
 KB0914'FEET EAST OF A FENCE, 14 FEET NORTHEAST OF A FENCE CORNER, 11.6
 KB0914'FEET NORTH OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF
 KB0914'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB0914'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0621 ***********************************************************************
 LC0621  DESIGNATION -  CENTRAL
 LC0621  PID         -  LC0621
 LC0621  STATE/COUNTY-  IL/MCLEAN
 LC0621  COUNTRY     -  US
 LC0621  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0621
 LC0621                         *CURRENT SURVEY CONTROL
 LC0621  ______________________________________________________________________
 LC0621* NAD 83(1997) POSITION- 40 25 24.71192(N) 088 56 31.20342(W)   ADJUSTED
 LC0621* NAVD 88 ORTHO HEIGHT -   264.421 (meters)      867.52  (feet) ADJUSTED
 LC0621  ______________________________________________________________________
 LC0621  GEOID HEIGHT    -        -32.046 (meters)                     GEOID18
 LC0621  LAPLACE CORR    -          1.92  (seconds)                    DEFLEC18
 LC0621  DYNAMIC HEIGHT  -        264.296 (meters)      867.11  (feet) COMP
 LC0621  MODELED GRAVITY -    980,142.8   (mgal)                       NAVD 88
 LC0621
 LC0621  HORZ ORDER      -  SECOND
 LC0621  VERT ORDER      -  FIRST     CLASS II
 LC0621
 LC0621.The horizontal coordinates were established by classical geodetic methods
 LC0621.and adjusted by the National Geodetic Survey in October 1999.
 LC0621
 LC0621.The orthometric height was determined by differential leveling and
 LC0621.adjusted by the NATIONAL GEODETIC SURVEY
 LC0621.in June 1991.
 LC0621
 LC0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0621.GEOID18 height accuracy estimate available here.
 LC0621
 LC0621.Click photographs - Photos may exist for this station.
 LC0621
 LC0621.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0621
 LC0621.The dynamic height is computed by dividing the NAVD 88
 LC0621.geopotential number by the normal gravity value computed on the
 LC0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0621.degrees latitude (g = 980.6199 gals.).
 LC0621
 LC0621.The modeled gravity was interpolated from observed gravity values.
 LC0621
 LC0621. The following values were computed from the NAD 83(1997) position.
 LC0621
 LC0621;                    North         East     Units Scale Factor Converg.
 LC0621;SPC IL E     -   417,205.389   248,347.204   MT  1.00000783   -0 23 40.9
 LC0621;SPC IL E     - 1,368,781.35    814,785.79   sFT  1.00000783   -0 23 40.9
 LC0621;UTM  16      - 4,476,577.526   335,254.990   MT  0.99993410   -1 15 34.3
 LC0621
 LC0621!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0621!SPC IL E     -   0.99996355  x   1.00000783  =   0.99997138
 LC0621!UTM  16      -   0.99996355  x   0.99993410  =   0.99989765
 LC0621
 LC0621:                Primary Azimuth Mark                     Grid Az
 LC0621:SPC IL E     -  CENTRAL AZ MK                            299 01 55.2
 LC0621:UTM  16      -  CENTRAL AZ MK                            299 53 48.6
 LC0621
 LC0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3525476577(NAD 83)
 LC0621
 LC0621|---------------------------------------------------------------------|
 LC0621| PID    Reference Object                     Distance      Geod. Az  |
 LC0621|                                                           dddmmss.s |
 LC0621| LC0375 S 164                                19.012 METERS 10011     |
 LC0621| LC0622 CENTRAL RM 2                         15.650 METERS 16100     |
 LC0621| LC1821 BLOOMINGTON CO NURSING HOME TK      APPROX. 4.9 KM 2572258.9 |
 LC0621| LC0620 CENTRAL AZ MK                                      2983814.3 |
 LC0621|---------------------------------------------------------------------|
 LC0621
 LC0621                          SUPERSEDED SURVEY CONTROL
 LC0621
 LC0621  NAD 83(1986)-  40 25 24.72312(N)    088 56 31.20332(W) AD(       ) 2
 LC0621  NAD 27      -  40 25 24.59420(N)    088 56 30.92930(W) AD(       ) 2
 LC0621  NGVD 29 (??/??/92)  264.482  (m)          867.72   (f) ADJ UNCH    1 2
 LC0621  NGVD 29             264.48   (m)          867.7    (f) LEVELING    3  
 LC0621
 LC0621.Superseded values are not recommended for survey control.
 LC0621
 LC0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0621.See file dsdata.pdf to determine how the superseded data were derived.
 LC0621
 LC0621_MARKER: DS = TRIANGULATION STATION DISK
 LC0621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0621_STAMPING: CENTRAL 1959
 LC0621_MARK LOGO: CGS
 LC0621_PROJECTION: PROJECTING 5 CENTIMETERS
 LC0621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0621+STABILITY: SURFACE MOTION
 LC0621_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0621+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 LC0621
 LC0621  HISTORY     - Date     Condition        Report By
 LC0621  HISTORY     - 1959     MONUMENTED       CGS
 LC0621  HISTORY     - 1959     GOOD             CGS
 LC0621  HISTORY     - 1965     GOOD             CGS
 LC0621  HISTORY     - 1969     GOOD             CGS
 LC0621  HISTORY     - 1986     GOOD             NGS
 LC0621  HISTORY     - 20120604 GOOD             ILDT
 LC0621
 LC0621                          STATION DESCRIPTION
 LC0621
 LC0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0621'THE STATION IS ABOUT 3 MILES SOUTHEAST OF SOUTHEAST EDGE OF
 LC0621'BLOOMINGTON, 1 MILE SOUTH OF U.S. HIGHWAY 150, ABOUT 4 MILES
 LC0621'NORTHWEST OF DOWNS AND ON RIGHT-OF-WAY OF PRIVATE ROAD LEADING
 LC0621'TO CLARKE BOZARTH FARM HOUSE.
 LC0621'
 LC0621'TO REACH FROM THE INTERSECTIONS OF U.S. HIGHWAYS 51 AND 66
 LC0621'AT THE SOUTHEAST EDGE OF BLOOMINGTON, GO SOUTH ON U.S. HIGHWAY
 LC0621'51 FOR 2.05 MILES TO A SURFACED SIDE ROAD EAST AND COLONIAL
 LC0621'MOTEL IN THE SOUTHEAST ANGLE OF INTERSECTION, TURN LEFT
 LC0621'AND FOLLOW SURFACED ROAD EAST FOR 2.45 MILES TO A GRAVELED
 LC0621'SIDE ROAD RIGHT, JUST BEFORE CROSSING RAILROAD TRACKS.  TURN
 LC0621'RIGHT ON SIDE ROAD ALONG SOUTHWEST SIDE OF RAILROAD FOR
 LC0621'0.2 MILE TO WHERE ROAD MAKES A SLIGHT TURN AND STATION ON
 LC0621'RIGHT AS DESCRIBED.
 LC0621'
 LC0621'STATION MARK, IS A STANDARD DISK STAMPED CENTRAL 1959, SET
 LC0621'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6
 LC0621'INCHES.  IT IS 2 FEET NORTHEAST OF A WITNESS POST, 12 FEET
 LC0621'SOUTHWEST OF APPROXIMATE CENTER OF GRAVELED ROAD AND 2.4
 LC0621'FEET NORTHEAST OF FENCE LINE.
 LC0621'
 LC0621'BENCH MARK, IS A STANDARD U.S.C. AND G.S. BENCH MARK DISK
 LC0621'STAMPED S164 1954, SET IN TOP OF A 12 INCH ROUND CONCRETE
 LC0621'POST WHICH PROJECTS ABOUT 2 INCHES.  IT IS 1.8 FEET EAST
 LC0621'OF WITNESS POST, 37 FEET NORTHEAST OF APPROXIMATE CENTER
 LC0621'OF GRAVELED ROAD AND 6 FEET NORTH OF FENCE CORNER.  A TRAVERSE
 LC0621'CONNECTION WAS MADE TO STATION CENTRAL AND THE DISTANCE
 LC0621'IS 62.38 FEET OR 19.012 METERS.
 LC0621'
 LC0621'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED CENTRAL
 LC0621'NO 2 1959, SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0621'ABOUT 2 INCHES.  IT IS 17 FEET WEST OF APPROXIMATE CENTER
 LC0621'OF GRAVELED ROAD, 1 FOOT EAST OF FENCE LINE AND 5 FEET
 LC0621'SOUTH-SOUTHEAST OF WITNESS POST.
 LC0621'
 LC0621'AZIMUTH MARK, IS A STANDARD DISK STAMPED CENTRAL 1959, SET
 LC0621'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6
 LC0621'INCHES.  IT IS 1.9 FEET EAST OF WITNESS POST, 30 FEET SOUTH
 LC0621'OF APPROXIMATE CENTER OF ROAD, 1 FOOT NORTH OF FENCE LINE
 LC0621'AND 54 FEET EAST OF A DRIVEWAY.
 LC0621'
 LC0621'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST
 LC0621'FOR 0.2 MILE TO SURFACED ROAD, TURN LEFT FOR 0.05 MILE TO
 LC0621'AZIMUTH MARK ON SOUTH SIDE OF ROAD AS DESCRIBED.
 LC0621
 LC0621                          STATION RECOVERY (1959)
 LC0621
 LC0621'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0621'4.7 MI SE FROM BLOOMINGTON.
 LC0621'ABOUT 4.7 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0621'FROM THE FREIGHT STATION AT BLOOMINGTON, ABOUT 4.15 MILES NORTHWEST
 LC0621'OF THE STATION AT DOWNS, ABOUT 0.15 MILES SOUTHEAST OF A GRAVEL
 LC0621'ROAD CROSSING, 66 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 12 FEET
 LC0621'WEST-SOUTHWEST OF THE CENTER LINE OF A GRAVEL ROAD AT THE CENTER
 LC0621'OF A CURVE EXTENDING SOUTH AWAY FROM THE TRACK AND PARALLELING
 LC0621'THE TRACK TO THE NORTHWEST, 17 FEET SOUTH-SOUTHEAST OF A FENCE
 LC0621'CORNER, 58 FEET WEST-SOUTHWEST OF TELEPHONE POLE NUMBER 161/14,
 LC0621'2 1/2 FEET NORTHEAST OF A FENCE, 1.9 FEET EAST-NORTHEAST OF A METAL
 LC0621'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN
 LC0621'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0621
 LC0621                          STATION RECOVERY (1965)
 LC0621
 LC0621'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (VES)
 LC0621'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC0621
 LC0621                          STATION RECOVERY (1969)
 LC0621
 LC0621'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0621'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  ANYONE
 LC0621'USING THIS STATION SHOULD FIRST GET PERMISSION FROM CLARKE
 LC0621'BOZARTH.
 LC0621
 LC0621                          STATION RECOVERY (1986)
 LC0621
 LC0621'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0621'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.1 KM
 LC0621'(0.7 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0621'INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, THENCE 0.8 KM
 LC0621'(0.5 MI) SOUTHERLY ALONG A PAVED ROAD, THENCE 3.0 KM (1.85 MI)
 LC0621'SOUTHEASTERLY ALONG THE CONRAIL RAILROAD, 0.3 KM (0.2 MI) SOUTHEAST OF
 LC0621'THE INTERSECTION OF A PAVED ROAD, 13.7 M (44.9 FT) SOUTHWEST OF THE
 LC0621'NEAR RAIL, 5.1 M (16.7 FT) SOUTHWEST OF THE CENTER OF A GRAVELED ROAD,
 LC0621'AND 4.7 M (15.4 FT) SOUTHEAST OF A FENCE CORNER.
 LC0621'THE MARK IS 0.5 METERS  NE FROM  A WITNESS POST AND FENCE
 LC0621'THE MARK IS ABOVE LEVEL WITH THE GRAVELED ROAD.
 LC0621
 LC0621                          STATION RECOVERY (2012)
 LC0621
 LC0621'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0621'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0620 ***********************************************************************
 LC0620  DESIGNATION -  CENTRAL AZ MK
 LC0620  PID         -  LC0620
 LC0620  STATE/COUNTY-  IL/MCLEAN
 LC0620  COUNTRY     -  US
 LC0620  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0620
 LC0620                         *CURRENT SURVEY CONTROL
 LC0620  ______________________________________________________________________
 LC0620* NAD 83(1986) POSITION- 40 25 30.     (N) 088 56 44.     (W)   SCALED
 LC0620* NAVD 88 ORTHO HEIGHT -   264.662 (meters)      868.31  (feet) ADJUSTED
 LC0620  ______________________________________________________________________
 LC0620  GEOID HEIGHT    -        -32.048 (meters)                     GEOID18
 LC0620  DYNAMIC HEIGHT  -        264.536 (meters)      867.90  (feet) COMP
 LC0620  MODELED GRAVITY -    980,143.1   (mgal)                       NAVD 88
 LC0620
 LC0620  VERT ORDER      -  FIRST     CLASS II
 LC0620
 LC0620.The horizontal coordinates were scaled from a map and have
 LC0620.an estimated accuracy of +/- 6 seconds.
 LC0620
 LC0620.The orthometric height was determined by differential leveling and
 LC0620.adjusted by the NATIONAL GEODETIC SURVEY
 LC0620.in June 1991.
 LC0620
 LC0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0620.GEOID18 height accuracy estimate available here.
 LC0620
 LC0620.Click photographs - Photos may exist for this station.
 LC0620
 LC0620.The dynamic height is computed by dividing the NAVD 88
 LC0620.geopotential number by the normal gravity value computed on the
 LC0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0620.degrees latitude (g = 980.6199 gals.).
 LC0620
 LC0620.The modeled gravity was interpolated from observed gravity values.
 LC0620
 LC0620;                    North         East    Units  Estimated Accuracy
 LC0620;SPC IL E     -   417,370.      248,050.      MT  (+/- 180 meters Scaled)
 LC0620
 LC0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK349767(NAD 83)
 LC0620
 LC0620                          SUPERSEDED SURVEY CONTROL
 LC0620
 LC0620  NGVD 29 (??/??/92)  264.727  (m)          868.53   (f) ADJ UNCH    1 2
 LC0620
 LC0620.Superseded values are not recommended for survey control.
 LC0620
 LC0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0620.See file dsdata.pdf to determine how the superseded data were derived.
 LC0620
 LC0620_MARKER: DZ = AZIMUTH MARK DISK
 LC0620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0620_STAMPING: CENTRAL 1959
 LC0620_MARK LOGO: CGS
 LC0620_PROJECTION: PROJECTING 7 CENTIMETERS
 LC0620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0620+STABILITY: SURFACE MOTION
 LC0620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0620+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 LC0620
 LC0620  HISTORY     - Date     Condition        Report By
 LC0620  HISTORY     - 1959     MONUMENTED       CGS
 LC0620  HISTORY     - 1986     GOOD             NGS
 LC0620  HISTORY     - 20120604 GOOD             ILDT
 LC0620
 LC0620                          STATION DESCRIPTION
 LC0620
 LC0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0620'4.6 MI SE FROM BLOOMINGTON.
 LC0620'ABOUT 4.55 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0620'FROM THE FREIGHT STATION AT BLOOMINGTON, THENCE 0.05 MILES WEST
 LC0620'ALONG AN ASPHALT ROAD, 29 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 LC0620'1 FOOT NORTH OF A FENCE, 4 FEET WEST OF A T-FENCE CORNER, 53 FEET
 LC0620'EAST OF THE CENTER LINE OF A DRIVEWAY SOUTH TO A FARM HOUSE, 1.9
 LC0620'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 LC0620'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0620
 LC0620                          STATION RECOVERY (1986)
 LC0620
 LC0620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0620'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.1 KM
 LC0620'(0.7 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0620'INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, THENCE 0.8 KM
 LC0620'(0.5 MI) SOUTHERLY ALONG A PAVED ROAD, THENCE 2.7 KM (1.7 MI)
 LC0620'SOUTHEASTERLY ALONG THE CONRAIL RAILROAD, THENCE 0.1 KM (0.05 MI) WEST
 LC0620'ALONG A PAVED ROAD, 16.6 M (54.5 FT) EAST OF THE CENTER OF A DRIVEWAY,
 LC0620'9.5 M (31.2 FT) SOUTH OF THE CENTER OF THE ROAD, AND 0.2 M (0.7 FT)
 LC0620'EAST OF A 4 BY 4 INCH CONCRETE RIGHT-OF-WAY POST.
 LC0620'THE MARK IS 0.5 METERS  E FROM  A WITNESS POST
 LC0620'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LC0620
 LC0620                          STATION RECOVERY (2012)
 LC0620
 LC0620'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0620'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1823 ***********************************************************************
 JB1823  DESIGNATION -  CENTRAL ILL P S KSA 749 MAST
 JB1823  PID         -  JB1823
 JB1823  STATE/COUNTY-  IL/MARION
 JB1823  COUNTRY     -  US
 JB1823  USGS QUAD   -  FAIRMAN (2018)
 JB1823
 JB1823                         *CURRENT SURVEY CONTROL
 JB1823  ______________________________________________________________________
 JB1823* NAD 83(1997) POSITION- 38 40 41.83122(N) 089 05 59.07152(W)   ADJUSTED
 JB1823  ______________________________________________________________________
 JB1823  GEOID HEIGHT    -        -31.090 (meters)                     GEOID18
 JB1823  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 JB1823  HORZ ORDER      -  THIRD
 JB1823
 JB1823.The horizontal coordinates were established by classical geodetic methods
 JB1823.and adjusted by the National Geodetic Survey in October 1999.
 JB1823
 JB1823.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1823.GEOID18 height accuracy estimate available here.
 JB1823
 JB1823.Click photographs - Photos may exist for this station.
 JB1823
 JB1823.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1823
 JB1823. The following values were computed from the NAD 83(1997) position.
 JB1823
 JB1823;                    North         East     Units Scale Factor Converg.
 JB1823;SPC IL E     -   223,543.493   233,310.394   MT  1.00002975   -0 28 44.3
 JB1823;SPC IL E     -   733,408.94    765,452.52   sFT  1.00002975   -0 28 44.3
 JB1823;UTM  16      - 4,283,168.781   317,350.120   MT  1.00001083   -1 18 45.3
 JB1823
 JB1823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1735083168(NAD 83)
 JB1823
 JB1823                          SUPERSEDED SURVEY CONTROL
 JB1823
 JB1823  NAD 83(1986)-  38 40 41.84719(N)    089 05 59.06745(W) AD(       ) 3
 JB1823  NAD 27      -  38 40 41.67052(N)    089 05 58.83211(W) AD(       ) 3
 JB1823
 JB1823.Superseded values are not recommended for survey control.
 JB1823
 JB1823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1823.See file dsdata.pdf to determine how the superseded data were derived.
 JB1823
 JB1823_MARKER: 42 = RADIO/TV MAST
 JB1823_SETTING: 0 = UNSPECIFIED SETTING
 JB1823
 JB1823  HISTORY     - Date     Condition        Report By
 JB1823  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1823  HISTORY     - 20170907 GOOD             MCA
 JB1823
 JB1823                          STATION DESCRIPTION
 JB1823
 JB1823'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1823'THE STATION IS THE CENTER OF THE RED LIGHT ATOP THE EAST ONE OF TWIN
 JB1823'GUYED MASTS SET
 JB1823'ABOUT TEN FEET APART AND CONNECTED AT THE TOP WITH
 JB1823'TWO FAN SHAPED MICRO-WAVE SCREENS.
 JB1823'IT IS PAINTED IN ALTERNATE
 JB1823'SECTIONS OF RED AND WHITE.  THE OVERALL HEIGHT IS 135
 JB1823'FEET.  IT IS
 JB1823'OWNED AND OPERATED BY CENTRAL ILLINOIS PUBLIC SERVICE CO,.
 JB1823'
 JB1823'TO REACH FROM THE JUNCTION OF U S HIGHWAYS 50 AND 51 IN SANDOVAL, GO
 JB1823'NORTH ON HIGHWAY 51 FOR
 JB1823'4.1 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO
 JB1823'EAST ON A PAVED ROAD FOR 0.3 MILE
 JB1823'TO THE MAST ON THE LEFT.
 JB1823
 JB1823                          STATION RECOVERY (2017)
 JB1823
 JB1823'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 JB1823'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1538 ***********************************************************************
 KB1538  DESIGNATION -  CENTRAL ILL PUB SER RAD KSE 42
 KB1538  PID         -  KB1538
 KB1538  STATE/COUNTY-  IL/SANGAMON
 KB1538  COUNTRY     -  US
 KB1538  USGS QUAD   -  PLEASANT PLAINS (2018)
 KB1538
 KB1538                         *CURRENT SURVEY CONTROL
 KB1538  ______________________________________________________________________
 KB1538* NAD 83(1997) POSITION- 39 48 02.01866(N) 089 57 21.01824(W)   ADJUSTED
 KB1538  ______________________________________________________________________
 KB1538  GEOID HEIGHT    -        -32.501 (meters)                     GEOID18
 KB1538  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 KB1538  HORZ ORDER      -  THIRD
 KB1538
 KB1538.The horizontal coordinates were established by classical geodetic methods
 KB1538.and adjusted by the National Geodetic Survey in October 1999.
 KB1538
 KB1538.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1538.GEOID18 height accuracy estimate available here.
 KB1538
 KB1538.Click photographs - Photos may exist for this station.
 KB1538
 KB1538.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1538
 KB1538. The following values were computed from the NAD 83(1997) position.
 KB1538
 KB1538;                    North         East     Units Scale Factor Converg.
 KB1538;SPC IL W     -   347,866.080   718,054.652   MT  0.99994519   +0 08 05.8
 KB1538;SPC IL W     - 1,141,290.63  2,355,817.64   sFT  0.99994519   +0 08 05.8
 KB1538;UTM  16      - 4,409,802.281   246,937.531   MT  1.00038849   -1 53 35.1
 KB1538;UTM  15      - 4,410,056.001   760,625.488   MT  1.00043633   +1 56 59.0
 KB1538
 KB1538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4693709802(NAD 83)
 KB1538
 KB1538                          SUPERSEDED SURVEY CONTROL
 KB1538
 KB1538  NAD 83(1996)-  39 48 02.02360(N)    089 57 21.01007(W) AD(       ) 3
 KB1538  NAD 83(1986)-  39 48 02.02730(N)    089 57 21.00820(W) AD(       ) 3
 KB1538  NAD 27      -  39 48 01.84700(N)    089 57 20.63100(W) AD(       ) 3
 KB1538
 KB1538.Superseded values are not recommended for survey control.
 KB1538
 KB1538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1538.See file dsdata.pdf to determine how the superseded data were derived.
 KB1538
 KB1538_MARKER: 43 = RADIO/TV TOWER
 KB1538
 KB1538  HISTORY     - Date     Condition        Report By
 KB1538  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1538
 KB1538                          STATION DESCRIPTION
 KB1538
 KB1538'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1538'THE STATION IS THE CENTER OF THE RED OBSTRUCTION LIGHT ATOP THE TOWER
 KB1538'LOCATED ABOUT 7 MILES SOUTHEAST OF ASHLAND, AND 5 MILES SOUTHWEST
 KB1538'OF PLEASANT PLAINS. THE TOWER IS A SELF SUPPORTING CROSS SECTION
 KB1538'STEEL STRUCTURE PAINTED IN ALTERNATE SECTIONS OF
 KB1538'INTERNATIONAL ORANGE AND WHITE. THE HEIGHT IS APPROXIMATELY 140 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1436 ***********************************************************************
 JB1436  DESIGNATION -  CENTRAL RESET
 JB1436  PID         -  JB1436
 JB1436  STATE/COUNTY-  IL/ST CLAIR
 JB1436  COUNTRY     -  US
 JB1436  USGS QUAD   -  O'FALLON (2018)
 JB1436
 JB1436                         *CURRENT SURVEY CONTROL
 JB1436  ______________________________________________________________________
 JB1436* NAD 83(1997) POSITION- 38 35 22.11401(N) 089 56 55.60249(W)   ADJUSTED
 JB1436* NAVD 88 ORTHO HEIGHT -   166.38  (meters)      545.9   (feet) RESET
 JB1436  ______________________________________________________________________
 JB1436  GEOID HEIGHT    -        -30.740 (meters)                     GEOID18
 JB1436  LAPLACE CORR    -          1.33  (seconds)                    DEFLEC18
 JB1436  HORZ ORDER      -  SECOND
 JB1436  VERT ORDER      -  THIRD
 JB1436
 JB1436.The horizontal coordinates were established by classical geodetic methods
 JB1436.and adjusted by the National Geodetic Survey in October 1999.
 JB1436
 JB1436.The orthometric height was computed from unverified reset data.
 JB1436
 JB1436.No vertical observational check was made to the station.
 JB1436
 JB1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1436.GEOID18 height accuracy estimate available here.
 JB1436
 JB1436.Click photographs - Photos may exist for this station.
 JB1436
 JB1436.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1436
 JB1436. The following values were computed from the NAD 83(1997) position.
 JB1436
 JB1436;                    North         East     Units Scale Factor Converg.
 JB1436;SPC IL W     -   213,421.576   718,982.347   MT  0.99994561   +0 08 09.3
 JB1436;SPC IL W     -   700,200.62  2,358,861.25   sFT  0.99994561   +0 08 09.3
 JB1436;UTM  16      - 4,275,346.285   243,165.785   MT  1.00041240   -1 50 25.0
 JB1436;UTM  15      - 4,275,638.017   765,758.709   MT  1.00046985   +1 54 15.4
 JB1436
 JB1436!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1436!SPC IL W     -   0.99997872  x   0.99994561  =   0.99992433
 JB1436!UTM  16      -   0.99997872  x   1.00041240  =   1.00039111
 JB1436!UTM  15      -   0.99997872  x   1.00046985  =   1.00044856
 JB1436
 JB1436:                Primary Azimuth Mark                     Grid Az
 JB1436:SPC IL W     -  OFALLON MUNICIPAL TANK                   084 08 30.0
 JB1436:UTM  16      -  OFALLON MUNICIPAL TANK                   086 07 04.3
 JB1436:UTM  15      -  OFALLON MUNICIPAL TANK                   082 22 23.9
 JB1436
 JB1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4316575346(NAD 83)
 JB1436
 JB1436|---------------------------------------------------------------------|
 JB1436| PID    Reference Object                     Distance      Geod. Az  |
 JB1436|                                                           dddmmss.s |
 JB1436| JB1437 CENTRAL RM 1                         32.547 METERS 07209     |
 JB1436| JB1980 OFALLON MUNICIPAL TANK              APPROX. 2.7 KM 0841639.3 |
 JB1436| JB1983 OFALLON ST CLAIRS CATH CH           APPROX. 3.0 KM 0883458.1 |
 JB1436| JB1988 OFALLON INDEP ENGINEER CO TK        APPROX. 4.6 KM 0922808.4 |
 JB1436| JB1984 SHILOH MUNICIPAL STANDPIPE          APPROX. 5.7 KM 1300140.7 |
 JB1436| JB1434 CENTRAL RM 2                         32.815 METERS 18855     |
 JB1436| JB1438 CENTRAL RM 3                          4.953 METERS 27022     |
 JB1436|---------------------------------------------------------------------|
 JB1436
 JB1436                          SUPERSEDED SURVEY CONTROL
 JB1436
 JB1436  NAD 83(1986)-  38 35 22.13050(N)    089 56 55.59618(W) AD(       ) 2
 JB1436  NAD 27      -  38 35 21.94956(N)    089 56 55.22184(W) AD(       ) 2
 JB1436  NGVD 29 (??/??/??)  166.48   (m)          546.2    (f) RESET       3  
 JB1436
 JB1436.Superseded values are not recommended for survey control.
 JB1436
 JB1436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1436.See file dsdata.pdf to determine how the superseded data were derived.
 JB1436
 JB1436_MARKER: DS = TRIANGULATION STATION DISK
 JB1436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1436_STAMPING: CENTRAL 1961 1966
 JB1436_MARK LOGO: CGS
 JB1436_PROJECTION: RECESSED 15 CENTIMETERS
 JB1436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1436+STABILITY: SURFACE MOTION
 JB1436
 JB1436  HISTORY     - Date     Condition        Report By
 JB1436  HISTORY     - 1966     MONUMENTED       CGS
 JB1436  HISTORY     - 1967     GOOD             CGS
 JB1436
 JB1436                          STATION DESCRIPTION
 JB1436
 JB1436'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (EBB)
 JB1436'THE STATION AND REFERENCE MARKS WERE RECOVERD AND FOUND IN GOOD
 JB1436'CONDITION AND AS DESCRIBED.  THE DISTANCE AND DIRECTION TO THE MARKS
 JB1436'CHECKED.  REFERENCE MARK 1 WAS DESTROYED AT THIS TIME AT THE REQUEST
 JB1436'OF SCHOOL OFFICIALS AND THE STATION MARK WAS LOWERED TO ALLOW SOME
 JB1436'MINOR GRADING FOR A NEW SCHOOL BUILDING.  MR CHARLES SCHILLER IN
 JB1436'CHARGE OF CONSTRUCTION ASSURED THIS PARTY THAT THE MARKS IN THEIR
 JB1436'PRESENT POSITION WILL BE SAFE FORM PRESENT CONSTRUCTION.  THE
 JB1436'PREVIOUS TO REACH IS GOOD BUT SOME ADDITONAL REFERENCE MEASUREMENTS
 JB1436'WERE MADE AND ARE LISTED BELOW.
 JB1436'
 JB1436'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 (W 8 TH
 JB1436'STREET) AND S LINCOLN AVENUE AT THE BANK OF O FALLON, GO WEST ON U S
 JB1436'HIGHWAY 50 FOR 2.2 MILES TO A CROSSROAD (SOUTH HARTMAN LANE)  TURN
 JB1436'LEFT AND GO SOUTH ON SOUTH HARTMAN LANE FOR 0.25 MILE TO THE CENTRAL
 JB1436'SCHOOL ON THE RIGHT AND THE STATION IN THE NORTHWEST CORNER OF THE
 JB1436'SCHOOL GROUNDS.
 JB1436'
 JB1436'STATION IS 76 FEET SOUTHEAST OF A POWER POLE, 60 FEET NORTHEAST OF THE
 JB1436'NORTHEAST CORNER OF A FRAME HOUSE, 53 FEET SOUTH OF A FENCE AND 46
 JB1436'FEET NORTH OF A 14 INCH MAPLE TREE.  THE MONUMENT IS 6 INCHES BELOW
 JB1436'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED CENTRAL 1961 1966.
 JB1436'
 JB1436'REFERENCE MARK 2 IS 62 FEET SOUTHWEST OF THE MAPLE TREE AND 31 FEET
 JB1436'SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE.  THE MONUMENT IS FLUSH
 JB1436'AND THE DISK IS STAMPED CENTRAL NO 2 1961.
 JB1436'
 JB1436'REFERENCE MARK 3 IS 64 FEET SOUTHEAST OF THE POWER POLE, 53 FEET SOUTH
 JB1436'OF THE FENCE, 52 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE
 JB1436'AND 49 FEET NORTHWEST OF THE MAPLE TREE.  THE MONUMENT IS FLUSH AND
 JB1436'THE DISK IS STAMPED CENTRAL NO 3 1961 1966.
 JB1436'
 JB1436'NOTE- THE STATION MARK IS NOW LOWER IN ELEVATION BY .475 FEET, .144
 JB1436'METERS.
 JB1436
 JB1436                          STATION RECOVERY (1967)
 JB1436
 JB1436'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 JB1436'2 MI W FROM O FALLON.
 JB1436'DESCRIPTION TO THIS POINT AND TO REACH THE SAME AS TO CENTRAL
 JB1436'1961, EXCEPT THE MARK IS NOW 6 INCHES BELOW GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0983 ***********************************************************************
 JB0983  DESIGNATION -  CENTRAL RM 1
 JB0983  PID         -  JB0983
 JB0983  STATE/COUNTY-  IL/BOND
 JB0983  COUNTRY     -  US
 JB0983  USGS QUAD   -  BEAVER CREEK (2018)
 JB0983
 JB0983                         *CURRENT SURVEY CONTROL
 JB0983  ______________________________________________________________________
 JB0983* NAD 83(1986) POSITION- 38 51 50.38   (N) 089 25 41.81   (W)   HD_HELD1
 JB0983* NAVD 88 ORTHO HEIGHT -   165.060 (meters)      541.53  (feet) ADJUSTED
 JB0983  ______________________________________________________________________
 JB0983  GEOID HEIGHT    -        -31.285 (meters)                     GEOID18
 JB0983  DYNAMIC HEIGHT  -        164.959 (meters)      541.20  (feet) COMP
 JB0983  MODELED GRAVITY -    980,012.2   (mgal)                       NAVD 88
 JB0983
 JB0983  VERT ORDER      -  SECOND    CLASS 0
 JB0983
 JB0983.The horizontal coordinates were determined by differentially corrected
 JB0983.hand held GPS observations or other comparable positioning techniques
 JB0983.and have an estimated accuracy of +/- 3 meters.
 JB0983
 JB0983.The orthometric height was determined by differential leveling and
 JB0983.adjusted by the NATIONAL GEODETIC SURVEY
 JB0983.in June 1991.
 JB0983
 JB0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0983.GEOID18 height accuracy estimate available here.
 JB0983
 JB0983.Click photographs - Photos may exist for this station.
 JB0983
 JB0983.The dynamic height is computed by dividing the NAVD 88
 JB0983.geopotential number by the normal gravity value computed on the
 JB0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0983.degrees latitude (g = 980.6199 gals.).
 JB0983
 JB0983.The modeled gravity was interpolated from observed gravity values.
 JB0983
 JB0983;                    North         East    Units  Estimated Accuracy
 JB0983;SPC IL W     -   244,130.7     764,082.6     MT  (+/- 3 meters HH1 GPS) 
 JB0983
 JB0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8931504486(NAD 83)
 JB0983
 JB0983                          SUPERSEDED SURVEY CONTROL
 JB0983
 JB0983  NGVD 29 (??/??/92)  165.184  (m)          541.94   (f) ADJ UNCH    2 0
 JB0983
 JB0983.Superseded values are not recommended for survey control.
 JB0983
 JB0983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0983.See file dsdata.pdf to determine how the superseded data were derived.
 JB0983
 JB0983_MARKER: DR = REFERENCE MARK DISK
 JB0983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0983_STAMPING: CENTRAL NO 1 1960
 JB0983_MARK LOGO: CGS
 JB0983_PROJECTION: FLUSH
 JB0983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0983+STABILITY: SURFACE MOTION
 JB0983
 JB0983  HISTORY     - Date     Condition        Report By
 JB0983  HISTORY     - 1960     MONUMENTED       CGS
 JB0983  HISTORY     - 1970     GOOD             NGS
 JB0983
 JB0983                          STATION DESCRIPTION
 JB0983
 JB0983'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0983'4 MI SW FROM GREENVILLE.
 JB0983'ABOUT 1.7 MILES EAST AND SOUTH ALONG STATE HIGHWAY 127 FROM ITS
 JB0983'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, THENCE
 JB0983'2.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 40, AT A FARM ROAD
 JB0983'CROSSING, 60 FEET NORTH-NORTHWEST OF THE CENTER LINE OF THE
 JB0983'HIGHWAY, 74 FEET WEST-SOUTHWEST OF THE CENTER LINE OF THE FARM
 JB0983'ROAD, 81 FEET WEST OF THE CENTER OF THE JUNCTION, 82.1 FEET
 JB0983'EAST-NORTHEAST OF TRIANGULATION STATION CENTRAL, 75.6 FEET
 JB0983'EAST-NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 JB0983'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JB0983'FLUSH WITH THE GROUND.  NOTE-- 1 FOOT SOUTH OF METAL WITNESS
 JB0983'POST AND 2 INCHES BELOW GROUND SURFACE.
 JB0983
 JB0983                          STATION RECOVERY (1970)
 JB0983
 JB0983'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0983'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0913 ***********************************************************************
 KB0913  DESIGNATION -  CENTRAL RM 1
 KB0913  PID         -  KB0913
 KB0913  STATE/COUNTY-  IL/MACOUPIN
 KB0913  COUNTRY     -  US
 KB0913  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0913
 KB0913                         *CURRENT SURVEY CONTROL
 KB0913  ______________________________________________________________________
 KB0913* NAD 83(1986) POSITION- 39 02 58.71   (N) 089 43 35.28   (W)   HD_HELD1
 KB0913* NAVD 88 ORTHO HEIGHT -   199.627 (meters)      654.94  (feet) ADJUSTED
 KB0913  ______________________________________________________________________
 KB0913  GEOID HEIGHT    -        -31.225 (meters)                     GEOID18
 KB0913  DYNAMIC HEIGHT  -        199.509 (meters)      654.56  (feet) COMP
 KB0913  MODELED GRAVITY -    980,029.8   (mgal)                       NAVD 88
 KB0913
 KB0913  VERT ORDER      -  SECOND    CLASS 0
 KB0913
 KB0913.The horizontal coordinates were determined by differentially corrected
 KB0913.hand held GPS observations or other comparable positioning techniques
 KB0913.and have an estimated accuracy of +/- 3 meters.
 KB0913
 KB0913.The orthometric height was determined by differential leveling and
 KB0913.adjusted by the NATIONAL GEODETIC SURVEY
 KB0913.in June 1991.
 KB0913
 KB0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0913.GEOID18 height accuracy estimate available here.
 KB0913
 KB0913.Click photographs - Photos may exist for this station.
 KB0913
 KB0913.The dynamic height is computed by dividing the NAVD 88
 KB0913.geopotential number by the normal gravity value computed on the
 KB0913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0913.degrees latitude (g = 980.6199 gals.).
 KB0913
 KB0913.The modeled gravity was interpolated from observed gravity values.
 KB0913
 KB0913;                    North         East    Units  Estimated Accuracy
 KB0913;SPC IL W     -   264,572.2     738,104.1     MT  (+/- 3 meters HH1 GPS) 
 KB0913
 KB0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6405625823(NAD 83)
 KB0913
 KB0913                          SUPERSEDED SURVEY CONTROL
 KB0913
 KB0913  NGVD 29 (??/??/92)  199.749  (m)          655.34   (f) ADJ UNCH    2 0
 KB0913
 KB0913.Superseded values are not recommended for survey control.
 KB0913
 KB0913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0913.See file dsdata.pdf to determine how the superseded data were derived.
 KB0913
 KB0913_MARKER: DR = REFERENCE MARK DISK
 KB0913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0913_STAMPING: CENTRAL NO 1 1960
 KB0913_MARK LOGO: CGS
 KB0913_PROJECTION: FLUSH
 KB0913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0913+STABILITY: SURFACE MOTION
 KB0913
 KB0913  HISTORY     - Date     Condition        Report By
 KB0913  HISTORY     - 1960     MONUMENTED       CGS
 KB0913
 KB0913                          STATION DESCRIPTION
 KB0913
 KB0913'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0913'1.6 MI S FROM MOUNT OLIVE.
 KB0913'ABOUT 1.6 MILES SOUTH ALONG SOUTH POPLAR STREET AND A BLACK-TOP
 KB0913'ROAD FROM ITS JUNCTION WITH MAIN STREET IN MOUNT OLIVE, AT A
 KB0913'JUNCTION OF A DRIVEWAY EAST TO A BARNLOT, 154 FEET EAST OF THE
 KB0913'ROAD, 110 FEET EAST OF THE EAST RAIL OF THE ILLINOIS CENTRAL RAIL
 KB0913'ROAD, 12 FEET NORTH OF THE BARNLOT DRIVE, 1 FOOT NORTH OF THE
 KB0913'FENCE, 16 FEET WEST OF THE FENCE CORNER, 78.3 FEET EAST OF
 KB0913'TRAVERSE STATION CENTRAL, 89.6 FEET EAST OF A METAL WITNESS POST,
 KB0913'ABOUT LEVEL WITH THE DRIVE, AND SET IN THE TOP OF A CONCRETE
 KB0913'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0985 ***********************************************************************
 JB0985  DESIGNATION -  CENTRAL RM 2
 JB0985  PID         -  JB0985
 JB0985  STATE/COUNTY-  IL/BOND
 JB0985  COUNTRY     -  US
 JB0985  USGS QUAD   -  BEAVER CREEK (2018)
 JB0985
 JB0985                         *CURRENT SURVEY CONTROL
 JB0985  ______________________________________________________________________
 JB0985* NAD 83(1986) POSITION- 38 51 49.67   (N) 089 25 43.58   (W)   HD_HELD1
 JB0985* NAVD 88 ORTHO HEIGHT -   165.186 (meters)      541.95  (feet) ADJUSTED
 JB0985  ______________________________________________________________________
 JB0985  GEOID HEIGHT    -        -31.285 (meters)                     GEOID18
 JB0985  DYNAMIC HEIGHT  -        165.085 (meters)      541.62  (feet) COMP
 JB0985  MODELED GRAVITY -    980,012.2   (mgal)                       NAVD 88
 JB0985
 JB0985  VERT ORDER      -  SECOND    CLASS 0
 JB0985
 JB0985.The horizontal coordinates were determined by differentially corrected
 JB0985.hand held GPS observations or other comparable positioning techniques
 JB0985.and have an estimated accuracy of +/- 3 meters.
 JB0985
 JB0985.The orthometric height was determined by differential leveling and
 JB0985.adjusted by the NATIONAL GEODETIC SURVEY
 JB0985.in June 1991.
 JB0985
 JB0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0985.GEOID18 height accuracy estimate available here.
 JB0985
 JB0985.Click photographs - Photos may exist for this station.
 JB0985
 JB0985.The dynamic height is computed by dividing the NAVD 88
 JB0985.geopotential number by the normal gravity value computed on the
 JB0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0985.degrees latitude (g = 980.6199 gals.).
 JB0985
 JB0985.The modeled gravity was interpolated from observed gravity values.
 JB0985
 JB0985;                    North         East    Units  Estimated Accuracy
 JB0985;SPC IL W     -   244,108.5     764,040.1     MT  (+/- 3 meters HH1 GPS) 
 JB0985
 JB0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8927204465(NAD 83)
 JB0985
 JB0985                          SUPERSEDED SURVEY CONTROL
 JB0985
 JB0985  NGVD 29 (??/??/92)  165.310  (m)          542.35   (f) ADJ UNCH    2 0
 JB0985
 JB0985.Superseded values are not recommended for survey control.
 JB0985
 JB0985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0985.See file dsdata.pdf to determine how the superseded data were derived.
 JB0985
 JB0985_MARKER: DR = REFERENCE MARK DISK
 JB0985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0985_STAMPING: CENTRAL NO 2 1960
 JB0985_MARK LOGO: CGS
 JB0985_PROJECTION: FLUSH
 JB0985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0985+STABILITY: SURFACE MOTION
 JB0985
 JB0985  HISTORY     - Date     Condition        Report By
 JB0985  HISTORY     - 1960     MONUMENTED       CGS
 JB0985  HISTORY     - 1970     GOOD             NGS
 JB0985
 JB0985                          STATION DESCRIPTION
 JB0985
 JB0985'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0985'4 MI SW FROM GREENVILLE.
 JB0985'ABOUT 1.7 MILES EAST AND SOUTH ALONG STATE HIGHWAY 127 FROM ITS
 JB0985'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, THENCE
 JB0985'2.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 40, AT A FARM ROAD
 JB0985'CROSSING, 63 FEET NORTH-NORTHWEST OF THE CENTER LINE OF THE
 JB0985'HIGHWAY, 231 FEET WEST-SOUTHWEST OF THE CENTER LINE OF THE FARM
 JB0985'ROAD 220 FEET WEST OF THE CENTER OF THE JUNCTION, 74.5 FEET
 JB0985'WEST-SOUTHWEST OF TRIANGULATION STATION CENTRAL, 81.1 FEET
 JB0985'WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0985'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0985'WITH THE GROUND.  NOTE-- 1 FOOT NORTH OF MARK.
 JB0985
 JB0985                          STATION RECOVERY (1970)
 JB0985
 JB0985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0912 ***********************************************************************
 KB0912  DESIGNATION -  CENTRAL RM 2
 KB0912  PID         -  KB0912
 KB0912  STATE/COUNTY-  IL/MACOUPIN
 KB0912  COUNTRY     -  US
 KB0912  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0912
 KB0912                         *CURRENT SURVEY CONTROL
 KB0912  ______________________________________________________________________
 KB0912* NAD 83(1986) POSITION- 39 02 59.63   (N) 089 43 36.38   (W)   HD_HELD1
 KB0912* NAVD 88 ORTHO HEIGHT -   199.294 (meters)      653.85  (feet) ADJUSTED
 KB0912  ______________________________________________________________________
 KB0912  GEOID HEIGHT    -        -31.225 (meters)                     GEOID18
 KB0912  DYNAMIC HEIGHT  -        199.176 (meters)      653.46  (feet) COMP
 KB0912  MODELED GRAVITY -    980,029.8   (mgal)                       NAVD 88
 KB0912
 KB0912  VERT ORDER      -  SECOND    CLASS 0
 KB0912
 KB0912.The horizontal coordinates were determined by differentially corrected
 KB0912.hand held GPS observations or other comparable positioning techniques
 KB0912.and have an estimated accuracy of +/- 3 meters.
 KB0912
 KB0912.The orthometric height was determined by differential leveling and
 KB0912.adjusted by the NATIONAL GEODETIC SURVEY
 KB0912.in June 1991.
 KB0912
 KB0912.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0912.GEOID18 height accuracy estimate available here.
 KB0912
 KB0912.Click photographs - Photos may exist for this station.
 KB0912
 KB0912.The dynamic height is computed by dividing the NAVD 88
 KB0912.geopotential number by the normal gravity value computed on the
 KB0912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0912.degrees latitude (g = 980.6199 gals.).
 KB0912
 KB0912.The modeled gravity was interpolated from observed gravity values.
 KB0912
 KB0912;                    North         East    Units  Estimated Accuracy
 KB0912;SPC IL W     -   264,600.4     738,077.5     MT  (+/- 3 meters HH1 GPS) 
 KB0912
 KB0912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6403125852(NAD 83)
 KB0912
 KB0912                          SUPERSEDED SURVEY CONTROL
 KB0912
 KB0912  NGVD 29 (??/??/92)  199.416  (m)          654.25   (f) ADJ UNCH    2 0
 KB0912
 KB0912.Superseded values are not recommended for survey control.
 KB0912
 KB0912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0912.See file dsdata.pdf to determine how the superseded data were derived.
 KB0912
 KB0912_MARKER: DR = REFERENCE MARK DISK
 KB0912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0912_STAMPING: CENTRAL NO 2 1960
 KB0912_MARK LOGO: CGS
 KB0912_PROJECTION: FLUSH
 KB0912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0912+STABILITY: SURFACE MOTION
 KB0912
 KB0912  HISTORY     - Date     Condition        Report By
 KB0912  HISTORY     - 1960     MONUMENTED       CGS
 KB0912
 KB0912                          STATION DESCRIPTION
 KB0912
 KB0912'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0912'1.6 MI S FROM MOUNT OLIVE.
 KB0912'ABOUT 1.6 MILES SOUTH ALONG SOUTH POPLAR STREET AND A BLACK-TOP
 KB0912'ROAD FROM ITS JUNCTION WITH MAIN STREET IN MOUNT OLIVE, AT A
 KB0912'JUNCTION OF A DRIVE WAY EAST TO A BARNLOT, 67 FEET EAST OF THE
 KB0912'ROAD, 21 FEET EAST OF THE EAST RAIL OF THE ILLINOIS CENTRAL RAIL
 KB0912'ROAD, 103 FEET NORTH OF THE BARNLOT DRIVE, 1 FOOT EAST OF THE
 KB0912'FENCE, 79.7 FEET NORTH OF TRAVERSE STATION CENTRAL, 89 FEET NORTH
 KB0912'OF A FENCE CORNER, 79.5 FEET NORTH OF A METAL WITNESS POST, 1
 KB0912'FOOT BELOW THE LEVEL OF THE DRIVE, AND SET IN THE TOP OF A CONCRETE
 KB0912'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1434 ***********************************************************************
 JB1434  DESIGNATION -  CENTRAL RM 2
 JB1434  PID         -  JB1434
 JB1434  STATE/COUNTY-  IL/ST CLAIR
 JB1434  COUNTRY     -  US
 JB1434  USGS QUAD   -  O'FALLON (2018)
 JB1434
 JB1434                         *CURRENT SURVEY CONTROL
 JB1434  ______________________________________________________________________
 JB1434* NAD 83(1986) POSITION- 38 35 21.06   (N) 089 56 55.81   (W)   HD_HELD1
 JB1434* NAVD 88 ORTHO HEIGHT -   166.968 (meters)      547.79  (feet) ADJUSTED
 JB1434  ______________________________________________________________________
 JB1434  GEOID HEIGHT    -        -30.739 (meters)                     GEOID18
 JB1434  DYNAMIC HEIGHT  -        166.862 (meters)      547.45  (feet) COMP
 JB1434  MODELED GRAVITY -    979,991.3   (mgal)                       NAVD 88
 JB1434
 JB1434  VERT ORDER      -  SECOND    CLASS 0
 JB1434
 JB1434.The horizontal coordinates were determined by differentially corrected
 JB1434.hand held GPS observations or other comparable positioning techniques
 JB1434.and have an estimated accuracy of +/- 3 meters.
 JB1434
 JB1434.The orthometric height was determined by differential leveling and
 JB1434.adjusted by the NATIONAL GEODETIC SURVEY
 JB1434.in June 1991.
 JB1434
 JB1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1434.GEOID18 height accuracy estimate available here.
 JB1434
 JB1434.Click photographs - Photos may exist for this station.
 JB1434
 JB1434.The dynamic height is computed by dividing the NAVD 88
 JB1434.geopotential number by the normal gravity value computed on the
 JB1434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1434.degrees latitude (g = 980.6199 gals.).
 JB1434
 JB1434.The modeled gravity was interpolated from observed gravity values.
 JB1434
 JB1434;                    North         East    Units  Estimated Accuracy
 JB1434;SPC IL W     -   213,389.1     718,977.4     MT  (+/- 3 meters HH1 GPS) 
 JB1434
 JB1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4315975313(NAD 83)
 JB1434
 JB1434                          SUPERSEDED SURVEY CONTROL
 JB1434
 JB1434  NGVD 29 (??/??/92)  167.063  (m)          548.11   (f) ADJ UNCH    2 0
 JB1434
 JB1434.Superseded values are not recommended for survey control.
 JB1434
 JB1434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1434.See file dsdata.pdf to determine how the superseded data were derived.
 JB1434
 JB1434_MARKER: DR = REFERENCE MARK DISK
 JB1434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1434_STAMPING: CENTRAL NO 2 1961
 JB1434_MARK LOGO: CGS
 JB1434_PROJECTION: FLUSH
 JB1434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1434+STABILITY: SURFACE MOTION
 JB1434
 JB1434  HISTORY     - Date     Condition        Report By
 JB1434  HISTORY     - 1961     MONUMENTED       CGS
 JB1434
 JB1434                          STATION DESCRIPTION
 JB1434
 JB1434'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1434'2.2 MI SW FROM O FALLON.
 JB1434'ABOUT 0.5 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1434'ITS STATION IN OFALLON, THENCE 0.7 MILE WEST ALONG A CONCRETE
 JB1434'PAVED ROAD, THENCE 0.8 MILE WEST ALONG U.S. HIGHWAY 50, THENCE
 JB1434'0.2 MILE SOUTH ALONG SOUTH HARTMAN LANE TO CENTRAL SCHOOL,
 JB1434'THENCE ABOUT 120 YARDS WEST TO THE NORTHWEST PART OF THE SCHOOL
 JB1434'YARD, 133 FEET WEST OF THE NORTHWEST CORNER OF THE SCHOOL
 JB1434'BUILDING, 31 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A SMALL
 JB1434'ONE STORY HOUSE, 48 FEET NORTHEAST OF THE CENTER LINE OF A STREET
 JB1434'FROM THE APPROXIMATE CENTER OF A CURVE IN THE STREET WITH
 JB1434'TANGENTS TO THE SOUTH AND WEST, 62 FEET SOUTH OF A 12 INCH MAPLE
 JB1434'TREE, 107.6 FEET SOUTH OF TRAVERSE STATION CENTRAL, AND SET IN
 JB1434'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0622 ***********************************************************************
 LC0622  DESIGNATION -  CENTRAL RM 2
 LC0622  PID         -  LC0622
 LC0622  STATE/COUNTY-  IL/MCLEAN
 LC0622  COUNTRY     -  US
 LC0622  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0622
 LC0622                         *CURRENT SURVEY CONTROL
 LC0622  ______________________________________________________________________
 LC0622* NAD 83(1986) POSITION- 40 25 24.23   (N) 088 56 30.99   (W)   HD_HELD1
 LC0622* NAVD 88 ORTHO HEIGHT -   263.644 (meters)      864.97  (feet) ADJUSTED
 LC0622  ______________________________________________________________________
 LC0622  GEOID HEIGHT    -        -32.046 (meters)                     GEOID18
 LC0622  DYNAMIC HEIGHT  -        263.518 (meters)      864.56  (feet) COMP
 LC0622  MODELED GRAVITY -    980,142.8   (mgal)                       NAVD 88
 LC0622
 LC0622  VERT ORDER      -  SECOND    CLASS 0
 LC0622
 LC0622.The horizontal coordinates were determined by differentially corrected
 LC0622.hand held GPS observations or other comparable positioning techniques
 LC0622.and have an estimated accuracy of +/- 3 meters.
 LC0622
 LC0622.The orthometric height was determined by differential leveling and
 LC0622.adjusted by the NATIONAL GEODETIC SURVEY
 LC0622.in June 1991.
 LC0622
 LC0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0622.GEOID18 height accuracy estimate available here.
 LC0622
 LC0622.Click photographs - Photos may exist for this station.
 LC0622
 LC0622.The dynamic height is computed by dividing the NAVD 88
 LC0622.geopotential number by the normal gravity value computed on the
 LC0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0622.degrees latitude (g = 980.6199 gals.).
 LC0622
 LC0622.The modeled gravity was interpolated from observed gravity values.
 LC0622
 LC0622;                    North         East    Units  Estimated Accuracy
 LC0622;SPC IL E     -   417,190.5     248,352.1     MT  (+/- 3 meters HH1 GPS) 
 LC0622
 LC0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3525976562(NAD 83)
 LC0622
 LC0622                          SUPERSEDED SURVEY CONTROL
 LC0622
 LC0622  NGVD 29 (??/??/92)  263.704  (m)          865.17   (f) ADJ UNCH    2 0
 LC0622
 LC0622.Superseded values are not recommended for survey control.
 LC0622
 LC0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0622.See file dsdata.pdf to determine how the superseded data were derived.
 LC0622
 LC0622_MARKER: DR = REFERENCE MARK DISK
 LC0622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0622_STAMPING: CENTRAL NO 2 1959
 LC0622_MARK LOGO: CGS
 LC0622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0622+STABILITY: SURFACE MOTION
 LC0622_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0622+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 LC0622
 LC0622  HISTORY     - Date     Condition        Report By
 LC0622  HISTORY     - 1959     MONUMENTED       CGS
 LC0622  HISTORY     - 20120604 GOOD             ILDT
 LC0622
 LC0622                          STATION DESCRIPTION
 LC0622
 LC0622'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0622'4.7 MI SE FROM BLOOMINGTON.
 LC0622'ABOUT 4.7 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0622'FROM THE FREIGHT STATION AT BLOOMINGTON, ABOUT 4.15 MILES NORTHWEST
 LC0622'OF THE STATION AT DOWNS, ABOUT 0.15 MILES SOUTHEAST OF A GRAVEL
 LC0622'ROAD CROSSING, 96 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 16 FEET
 LC0622'WEST-SOUTHWEST OF THE CENTER LINE OF A GRAVEL ROAD AT THE CENTER
 LC0622'OF A CURVE EXTENDING SOUTH AND AWAY FROM THE TRACK AND PARALLELING
 LC0622'THE TRACK TO THE NORTHWEST, 69 FEET SOUTH-SOUTHEAST OF A FENCE
 LC0622'CORNER, 77 1/2 FEET SOUTHWEST OF TELEPHONE POLE NUMBER 161/14,
 LC0622'1 1/2 FEET NORTHEAST OF A FENCE, 51.3 FEET SOUTH-SOUTHEAST OF
 LC0622'TRIANGULATION STATION CENTRAL, 51.2 FEET SOUTH-SOUTHEAST OF A METAL
 LC0622'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0622'CONCRETE POST PROJECTING 2 INCHES.
 LC0622
 LC0622                          STATION RECOVERY (2012)
 LC0622
 LC0622'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0622'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1438 ***********************************************************************
 JB1438  DESIGNATION -  CENTRAL RM 3
 JB1438  PID         -  JB1438
 JB1438  STATE/COUNTY-  IL/ST CLAIR
 JB1438  COUNTRY     -  US
 JB1438  USGS QUAD   -  O'FALLON (2018)
 JB1438
 JB1438                         *CURRENT SURVEY CONTROL
 JB1438  ______________________________________________________________________
 JB1438* NAD 83(1986) POSITION- 38 35 22.11   (N) 089 56 55.81   (W)   HD_HELD1
 JB1438* NAVD 88 ORTHO HEIGHT -   166.63  (meters)      546.7   (feet) RESET
 JB1438  ______________________________________________________________________
 JB1438  GEOID HEIGHT    -        -30.740 (meters)                     GEOID18
 JB1438  VERT ORDER      -  THIRD
 JB1438
 JB1438.The horizontal coordinates were determined by differentially corrected
 JB1438.hand held GPS observations or other comparable positioning techniques
 JB1438.and have an estimated accuracy of +/- 3 meters.
 JB1438
 JB1438.The orthometric height was computed from unverified reset data.
 JB1438
 JB1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1438.GEOID18 height accuracy estimate available here.
 JB1438
 JB1438.Click photographs - Photos may exist for this station.
 JB1438
 JB1438;                    North         East    Units  Estimated Accuracy
 JB1438;SPC IL W     -   213,421.4     718,977.3     MT  (+/- 3 meters HH1 GPS) 
 JB1438
 JB1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4316075346(NAD 83)
 JB1438
 JB1438                          SUPERSEDED SURVEY CONTROL
 JB1438
 JB1438.No superseded survey control is available for this station.
 JB1438
 JB1438_MARKER: DR = REFERENCE MARK DISK
 JB1438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1438_STAMPING: CENTRAL 1961 NO 3 1966
 JB1438_MARK LOGO: CGS
 JB1438_PROJECTION: FLUSH
 JB1438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1438+STABILITY: SURFACE MOTION
 JB1438
 JB1438  HISTORY     - Date     Condition        Report By
 JB1438  HISTORY     - 1966     MONUMENTED       CGS
 JB1438  HISTORY     - 1967     GOOD             CGS
 JB1438
 JB1438                          STATION DESCRIPTION
 JB1438
 JB1438'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 JB1438'2 MI W FROM O FALLON.
 JB1438'THE MARK IS SET NEAR THE NORTHWEST EDGE OF THE CENTRAL SCHOOL
 JB1438'ENTRANCE IT IS 64 FEET SOUTHEAST OF A POWER POLE, 53 FEET SOUTH
 JB1438'OF A FENCE, 52 FEET NORTHEAST OF THE NORTHEAST CORNER OF A HOUSE
 JB1438'AND 49 FEET NORTHEAST OF A 14 INCH MAPLE TREE.  THE MONUMENT IS
 JB1438'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0909 ***********************************************************************
 JB0909  DESIGNATION -  CENTRALIA
 JB0909  PID         -  JB0909
 JB0909  STATE/COUNTY-  IL/MARION
 JB0909  COUNTRY     -  US
 JB0909  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0909
 JB0909                         *CURRENT SURVEY CONTROL
 JB0909  ______________________________________________________________________
 JB0909* NAD 83(1986) POSITION- 38 31 28.     (N) 089 07 27.     (W)   SCALED
 JB0909* NAVD 88 ORTHO HEIGHT -   153.539 (meters)      503.74  (feet) ADJUSTED
 JB0909  ______________________________________________________________________
 JB0909  GEOID HEIGHT    -        -30.659 (meters)                     GEOID18
 JB0909  DYNAMIC HEIGHT  -        153.441 (meters)      503.41  (feet) COMP
 JB0909  MODELED GRAVITY -    979,990.0   (mgal)                       NAVD 88
 JB0909
 JB0909  VERT ORDER      -  SECOND    CLASS 0
 JB0909
 JB0909.The horizontal coordinates were scaled from a map and have
 JB0909.an estimated accuracy of +/- 6 seconds.
 JB0909
 JB0909.The orthometric height was determined by differential leveling and
 JB0909.adjusted by the NATIONAL GEODETIC SURVEY
 JB0909.in June 1991.
 JB0909
 JB0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0909.GEOID18 height accuracy estimate available here.
 JB0909
 JB0909.Click photographs - Photos may exist for this station.
 JB0909
 JB0909.The dynamic height is computed by dividing the NAVD 88
 JB0909.geopotential number by the normal gravity value computed on the
 JB0909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0909.degrees latitude (g = 980.6199 gals.).
 JB0909
 JB0909.The modeled gravity was interpolated from observed gravity values.
 JB0909
 JB0909;                    North         East    Units  Estimated Accuracy
 JB0909;SPC IL E     -   206,480.      231,040.      MT  (+/- 180 meters Scaled)
 JB0909
 JB0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH148661(NAD 83)
 JB0909
 JB0909                          SUPERSEDED SURVEY CONTROL
 JB0909
 JB0909  NGVD 29 (??/??/92)  153.67   (m)          504.2    (f) COMPUTED    2 0
 JB0909
 JB0909.Superseded values are not recommended for survey control.
 JB0909
 JB0909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0909.See file dsdata.pdf to determine how the superseded data were derived.
 JB0909
 JB0909_MARKER: DB = BENCH MARK DISK
 JB0909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0909_STAMPING: CENTRALIA 1934
 JB0909_MARK LOGO: CGS
 JB0909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0909+STABILITY: SURFACE MOTION
 JB0909_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0909+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2013
 JB0909
 JB0909  HISTORY     - Date     Condition        Report By
 JB0909  HISTORY     - 1934     MONUMENTED       CGS
 JB0909  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0909  HISTORY     - 20130924 GOOD             ILDT
 JB0909
 JB0909                          STATION DESCRIPTION
 JB0909
 JB0909'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 JB0909'AT CENTRALIA.
 JB0909'AT CENTRALIA, MARION COUNTY, AT THE TOWNSHIP HIGHSCHOOL, IN THE
 JB0909'SCHOOLYARD, 6 YARDS SOUTH OF THE BUILDING, 8 YARDS WEST OF A WALK,
 JB0909'AND ONE YARD NORTH OF THE BASE OF THE FLAGPOLE.  A STANDARD DISK,
 JB0909'STAMPED CENTRALIA 1934 AND SET IN THE TOP OF A CONCRETE POST.
 JB0909
 JB0909                          STATION RECOVERY (2011)
 JB0909
 JB0909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0909'MARK NOT FOUND.
 JB0909
 JB0909                          STATION RECOVERY (2013)
 JB0909
 JB0909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0909'IN PARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1834 ***********************************************************************
 JB1834  DESIGNATION -  CENTRALIA
 JB1834  PID         -  JB1834
 JB1834  STATE/COUNTY-  IL/CLINTON
 JB1834  COUNTRY     -  US
 JB1834  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1834
 JB1834                         *CURRENT SURVEY CONTROL
 JB1834  ______________________________________________________________________
 JB1834* NAD 83(1997) POSITION- 38 31 56.41085(N) 089 09 16.06733(W)   ADJUSTED
 JB1834* NAVD 88 ORTHO HEIGHT -   150.172 (meters)      492.69  (feet) ADJUSTED
 JB1834  ______________________________________________________________________
 JB1834  GEOID HEIGHT    -        -30.686 (meters)                     GEOID18
 JB1834  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 JB1834  DYNAMIC HEIGHT  -        150.076 (meters)      492.37  (feet) COMP
 JB1834  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 JB1834
 JB1834  HORZ ORDER      -  SECOND
 JB1834  VERT ORDER      -  SECOND    CLASS I
 JB1834
 JB1834.The horizontal coordinates were established by classical geodetic methods
 JB1834.and adjusted by the National Geodetic Survey in October 1999.
 JB1834
 JB1834.The orthometric height was determined by differential leveling and
 JB1834.adjusted by the NATIONAL GEODETIC SURVEY
 JB1834.in July 2014.
 JB1834
 JB1834.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1834.GEOID18 height accuracy estimate available here.
 JB1834
 JB1834.Click photographs - Photos may exist for this station.
 JB1834
 JB1834.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1834
 JB1834.The dynamic height is computed by dividing the NAVD 88
 JB1834.geopotential number by the normal gravity value computed on the
 JB1834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1834.degrees latitude (g = 980.6199 gals.).
 JB1834
 JB1834.The modeled gravity was interpolated from observed gravity values.
 JB1834
 JB1834. The following values were computed from the NAD 83(1997) position.
 JB1834
 JB1834;                    North         East     Units Scale Factor Converg.
 JB1834;SPC IL W     -   207,542.174   788,253.670   MT  1.00003706   +0 37 50.2
 JB1834;SPC IL W     -   680,911.28  2,586,128.92   sFT  1.00003706   +0 37 50.2
 JB1834;UTM  16      - 4,267,081.578   312,209.406   MT  1.00003430   -1 20 33.1
 JB1834
 JB1834!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1834!SPC IL W     -   0.99998125  x   1.00003706  =   1.00001831
 JB1834!UTM  16      -   0.99998125  x   1.00003430  =   1.00001555
 JB1834
 JB1834:                Primary Azimuth Mark                     Grid Az
 JB1834:SPC IL W     -  CENTRALIA AZ MK                          137 58 39.2
 JB1834:UTM  16      -  CENTRALIA AZ MK                          139 57 02.5
 JB1834
 JB1834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1220967081(NAD 83)
 JB1834
 JB1834|---------------------------------------------------------------------|
 JB1834| PID    Reference Object                     Distance      Geod. Az  |
 JB1834|                                                           dddmmss.s |
 JB1834| JB1827 SANDOVAL NW MUNICIPAL TANK          APPROX. 9.5 KM 0171853.5 |
 JB1834| JB1829 SANDOVAL SE MUNICIPAL TANK          APPROX. 9.1 KM 0213720.4 |
 JB1834| JB1831 JUNCTION CITY MARION MINES STK      APPROX. 5.3 KM 0252621.7 |
 JB1834| JB1832 CENTRALIA RADIO STA KSJ 56 TWR      APPROX. 2.3 KM 0335650.9 |
 JB1834| CI4097 CENTRALIA RM 1                       29.231 METERS 04055     |
 JB1834| JB1835 CENTRALIA SIEGLER CORP TANK         APPROX. 1.0 KM 0451726.2 |
 JB1834| JB1841 CENTRALIA FOREST CITY MFG TANK      APPROX. 2.0 KM 0712742.9 |
 JB1834| JB1838 CENTRALIA ST MARYS CATH CH          APPROX. 2.1 KM 1023330.9 |
 JB1834| JB1840 CENTRALIA MUNICIPAL TANK            APPROX. 1.8 KM 1213746.6 |
 JB1834| CI4096 CENTRALIA AZ MK                                    1383629.4 |
 JB1834| CI4098 CENTRALIA RM 2                       29.065 METERS 13923     |
 JB1834| JB1833 WAMAC ILLINOIS CENTRAL STACK        APPROX. 3.7 KM 1664946.3 |
 JB1834| JB1839 CENTRALIA RAD STA KSD 288 MAST      398.687 METERS 31535     |
 JB1834|---------------------------------------------------------------------|
 JB1834
 JB1834                          SUPERSEDED SURVEY CONTROL
 JB1834
 JB1834  NAD 83(1986)-  38 31 56.42706(N)    089 09 16.06468(W) AD(       ) 2
 JB1834  NAD 27      -  38 31 56.25247(N)    089 09 15.80976(W) AD(       ) 2
 JB1834
 JB1834.Superseded values are not recommended for survey control.
 JB1834
 JB1834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1834.See file dsdata.pdf to determine how the superseded data were derived.
 JB1834
 JB1834_MARKER: DS = TRIANGULATION STATION DISK
 JB1834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1834_STAMPING: CENTRALIA 1962
 JB1834_MARK LOGO: CGS
 JB1834_PROJECTION: FLUSH
 JB1834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1834+STABILITY: SURFACE MOTION
 JB1834_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1834+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 JB1834
 JB1834  HISTORY     - Date     Condition        Report By
 JB1834  HISTORY     - 1962     MONUMENTED       CGS
 JB1834  HISTORY     - 20110818 GOOD             ILDT
 JB1834  HISTORY     - 20131212 GOOD             AMESC
 JB1834
 JB1834                          STATION DESCRIPTION
 JB1834
 JB1834'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1834'THE STATION IS LOCATED ABOUT 1 MILE WEST OF THE BUSINESS DISTRICT OF
 JB1834'CENTRALIA, NEAR THE NORTHWEST CORNER OF FAIRVIEW PARK, NEAR THE CENTER
 JB1834'OF SEC 13, T 1 N, R 1 W, AND ON PROPERTY OWNED BY THE CITY.  IT IS 108
 JB1834'FEET SOUTH OF THE SOUTHWEST CORNER OF A SHED, 76 FEET SOUTHEAST OF AN
 JB1834'OIL STORAGE TANK, 65 FEET EAST OF THE CENTERLINE OF A PAVED ROAD, 59
 JB1834'FEET NORTHWEST OF THE CENTERLINE OF A PAVED ROAD AND 43 FEET SOUTHEAST
 JB1834'OF THE SOUTHEAST CORNER OF A SHED.  THE MONUMENT IS SET FLUSH AND THE
 JB1834'DISK IS STAMPED CENTRALIA 1962.
 JB1834'
 JB1834'TO REACH THE STATION FROM THE INTERSECTION OF BROADWAY AND OAK
 JB1834'STREETS, JUST NORTH OF THE ILLINOIS CENTRAL RAILROAD STATION IN
 JB1834'CENTRALIA, GO WEST ON WEST BROADWAY FOR 0.85 MILE TO THE ENTRANCE TO
 JB1834'FAIRVIEW PARK.  TURN RIGHT AND GO NORTH ON A PAVED ROAD FOR 0.1 MILE
 JB1834'TO A T-ROAD.  TURN LEFT AND GO WEST ON A PAVED ROAD FOR 0.05 MILE TO
 JB1834'THE AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST AND NORTH ON THE PAVED
 JB1834'ROAD FOR 0.25 MILE TO THE STATION ON THE LEFT.
 JB1834'
 JB1834'REFERENCE MARK 1 IS 36 FEET SOUTH OF THE SOUTHEAST CORNER OF THE SHED,
 JB1834'29 FEET WEST OF A ROAD CURB AND 26 FEET EAST OF A 15 INCH OAK TREE.
 JB1834'THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED CENTRALIA NO 1
 JB1834'1962.
 JB1834'
 JB1834'REFERENCE MARK 2 IS 29 FEET SOUTHEAST OF THE CENTERLINE OF THE PAVED
 JB1834'ROAD, 16 FEET SOUTHEAST OF A 15 INCH ELM TREE AND 2 FEET EAST OF A
 JB1834'ROAD CURB.  THE MONUMENT IS SET FLUSH AND THE DISK IS STAMPED
 JB1834'CENTRALIA NO 2 1962.
 JB1834'
 JB1834'THE AZIMUTH MARK IS 21 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD,
 JB1834'15 FEET SOUTHEAST OF A 14 INCH ELM TREE AND 2 FEET NORTH OF A ROAD
 JB1834'CURB.  THE MONUMENT IS SET FULSH AND THE DISK IS STAMPED CENTRALIA
 JB1834'1962.
 JB1834'
 JB1834'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 JB1834
 JB1834                          STATION RECOVERY (2011)
 JB1834
 JB1834'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1834'RECOVERED IN GOOD CONDITION.
 JB1834
 JB1834                          STATION RECOVERY (2013)
 JB1834
 JB1834'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB1834'NOTE - THE SHEDS AND OIL STORAGE TANK ARE GONE.
 JB1834'
 JB1834'THE STATION IS 151.2 FT (46.1 M) WEST OF THE SOUTHWEST CORNER OF THE
 JB1834'SOUTHWESTERLY METAL SKATE BOARD RAMP, 103.3 FT (31.5 M) SOUTHEAST OF A
 JB1834'LIGHT POLE, 22.0 FT (6.7 M) NORTH OF A 24 INCH (61 CM) EVERGREEN TREE,
 JB1834'16.7 FT (5.1 M) SOUTH-SOUTHWEST OF A 16 INCH (41 CM) EVERGREEN TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4096 ***********************************************************************
 CI4096  DESIGNATION -  CENTRALIA AZ MK
 CI4096  PID         -  CI4096
 CI4096  STATE/COUNTY-  IL/CLINTON
 CI4096  COUNTRY     -  US
 CI4096  USGS QUAD   -  CENTRALIA WEST (2018)
 CI4096
 CI4096                         *CURRENT SURVEY CONTROL
 CI4096  ______________________________________________________________________
 CI4096* NAD 83(1986) POSITION- 38 31 49.17   (N) 089 09 07.99   (W)   HD_HELD1
 CI4096* NAVD 88 ORTHO HEIGHT -   149.275 (meters)      489.75  (feet) ADJUSTED
 CI4096  ______________________________________________________________________
 CI4096  GEOID HEIGHT    -        -30.679 (meters)                     GEOID18
 CI4096  DYNAMIC HEIGHT  -        149.180 (meters)      489.43  (feet) COMP
 CI4096  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 CI4096
 CI4096  VERT ORDER      -  SECOND    CLASS I
 CI4096
 CI4096.The horizontal coordinates were determined by differentially corrected
 CI4096.hand held GPS observations or other comparable positioning techniques
 CI4096.and have an estimated accuracy of +/- 3 meters.
 CI4096
 CI4096.The orthometric height was determined by differential leveling and
 CI4096.adjusted by the NATIONAL GEODETIC SURVEY
 CI4096.in July 2014.
 CI4096
 CI4096.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4096.GEOID18 height accuracy estimate available here.
 CI4096
 CI4096.Click photographs - Photos may exist for this station.
 CI4096
 CI4096.The dynamic height is computed by dividing the NAVD 88
 CI4096.geopotential number by the normal gravity value computed on the
 CI4096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI4096.degrees latitude (g = 980.6199 gals.).
 CI4096
 CI4096.The modeled gravity was interpolated from observed gravity values.
 CI4096
 CI4096;                    North         East    Units  Estimated Accuracy
 CI4096;SPC IL W     -   207,321.1     788,451.8     MT  (+/- 3 meters HH1 GPS) 
 CI4096
 CI4096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1239966853(NAD 83)
 CI4096
 CI4096                          SUPERSEDED SURVEY CONTROL
 CI4096
 CI4096.No superseded survey control is available for this station.
 CI4096
 CI4096_MARKER: DZ = AZIMUTH MARK DISK
 CI4096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4096_STAMPING: CENTRALIA 1962
 CI4096_MARK LOGO: CGS
 CI4096_PROJECTION: FLUSH
 CI4096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4096+STABILITY: SURFACE MOTION
 CI4096_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CI4096+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2017
 CI4096
 CI4096  HISTORY     - Date     Condition        Report By
 CI4096  HISTORY     - 1962     MONUMENTED       CGS
 CI4096  HISTORY     - 20131212 GOOD             AMESC
 CI4096  HISTORY     - 20170927 GOOD             ILDT
 CI4096
 CI4096                          STATION DESCRIPTION
 CI4096
 CI4096'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 CI4096'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-NORTHWEST OF WALNUT
 CI4096'HILL, 6.3 MI (10.1 KM) NORTH OF IRVINGTON AND 1.1 MI (1.8 KM)
 CI4096'WEST-NORTHWEST OF CENTRALIA.
 CI4096'
 CI4096'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED NORTH ALONG US
 CI4096'ROUTE 51 0.2 MI (0.3 KM) TO BROADWAY, THENCE WEST ALONG BROADWAY 0.95
 CI4096'MI (1.5 KM) TO COUNTY VIEW TRAILER COURT THE ENTRANCE TO FAIRVIEW
 CI4096'PARK, THENCE NORTH ALONG COUNTY VIEW TRAILER COURT 0.1 MI (0.2 KM) TO
 CI4096'A TEE INTERSECTION, THENCE WEST ALONG THE PARK ROAD 0.1 MI (0.2 KM) TO
 CI4096'THE STATION ON THE RIGHT.
 CI4096'
 CI4096'THE STATION IS 31.0 FT (9.4 M) NORTH OF THE CENTERLINE THE PARK ROAD,
 CI4096'73.5 FT (22.4 M) WEST OF A 16 INCH (41 CM) EVERGREEN TREE, 93.8 FT
 CI4096'(28.6 M) SOUTHWEST OF A 26 INCH (66 CM) BIRCH TREE, 2.0 FT (0.6 M)
 CI4096'NORTH OF THE BACK OF CURB.
 CI4096
 CI4096                          STATION RECOVERY (2017)
 CI4096
 CI4096'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (BJ)
 CI4096'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1841 ***********************************************************************
 JB1841  DESIGNATION -  CENTRALIA FOREST CITY MFG TANK
 JB1841  PID         -  JB1841
 JB1841  STATE/COUNTY-  IL/MARION
 JB1841  COUNTRY     -  US
 JB1841  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1841
 JB1841                         *CURRENT SURVEY CONTROL
 JB1841  ______________________________________________________________________
 JB1841* NAD 83(1997) POSITION- 38 32 17.52504(N) 089 07 55.87151(W)   ADJUSTED
 JB1841  ______________________________________________________________________
 JB1841  GEOID HEIGHT    -        -30.701 (meters)                     GEOID18
 JB1841  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 JB1841  HORZ ORDER      -  THIRD
 JB1841
 JB1841.The horizontal coordinates were established by classical geodetic methods
 JB1841.and adjusted by the National Geodetic Survey in October 1999.
 JB1841
 JB1841.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1841.GEOID18 height accuracy estimate available here.
 JB1841
 JB1841.Click photographs - Photos may exist for this station.
 JB1841
 JB1841.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1841
 JB1841. The following values were computed from the NAD 83(1997) position.
 JB1841
 JB1841;                    North         East     Units Scale Factor Converg.
 JB1841;SPC IL E     -   208,017.082   230,351.878   MT  1.00003471   -0 29 51.8
 JB1841;SPC IL E     -   682,469.38    755,746.12   sFT  1.00003471   -0 29 51.8
 JB1841;UTM  16      - 4,267,687.204   314,166.415   MT  1.00002530   -1 19 43.7
 JB1841
 JB1841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1416667687(NAD 83)
 JB1841
 JB1841                          SUPERSEDED SURVEY CONTROL
 JB1841
 JB1841  NAD 83(1986)-  38 32 17.54125(N)    089 07 55.86875(W) AD(       ) 3
 JB1841  NAD 27      -  38 32 17.36662(N)    089 07 55.61763(W) AD(       ) 3
 JB1841
 JB1841.Superseded values are not recommended for survey control.
 JB1841
 JB1841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1841.See file dsdata.pdf to determine how the superseded data were derived.
 JB1841
 JB1841_MARKER: 53 = ELEVATED TANK
 JB1841
 JB1841  HISTORY     - Date     Condition        Report By
 JB1841  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1841
 JB1841                          STATION DESCRIPTION
 JB1841
 JB1841'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1841'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK
 JB1841'PAINTED SILVER.
 JB1841'THE OVERALL HEIGHT IS APPROXIMATELY 85 FEET.  THE
 JB1841'NAME, HOME OF CAROLE KING AND
 JB1841'MARTHA MANNING DRESSES IS PAINTED IN
 JB1841'RED AND BLACK LETTERS ON THE NORTH AND SOUTH
 JB1841'SIDES OF THE TANK.  IT
 JB1841'IS ON THE WEST SIDE OF THE MAIN BUILDING JUST WEST OF THE
 JB1841'T-INTERSECTION OF GRAGG AVENUE AND NORTH POPLAR STREET IN CENTRALIA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1840 ***********************************************************************
 JB1840  DESIGNATION -  CENTRALIA MUNICIPAL TANK
 JB1840  PID         -  JB1840
 JB1840  STATE/COUNTY-  IL/MARION
 JB1840  COUNTRY     -  US
 JB1840  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1840
 JB1840                         *CURRENT SURVEY CONTROL
 JB1840  ______________________________________________________________________
 JB1840* NAD 83(1997) POSITION- 38 31 25.08218(N) 089 08 11.32897(W)   ADJUSTED
 JB1840  ______________________________________________________________________
 JB1840  GEOID HEIGHT    -        -30.657 (meters)                     GEOID18
 JB1840  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 JB1840  HORZ ORDER      -  THIRD
 JB1840
 JB1840.The horizontal coordinates were established by classical geodetic methods
 JB1840.and adjusted by the National Geodetic Survey in October 1999.
 JB1840
 JB1840.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1840.GEOID18 height accuracy estimate available here.
 JB1840
 JB1840.Click photographs - Photos may exist for this station.
 JB1840
 JB1840.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1840
 JB1840. The following values were computed from the NAD 83(1997) position.
 JB1840
 JB1840;                    North         East     Units Scale Factor Converg.
 JB1840;SPC IL E     -   206,403.264   229,963.401   MT  1.00003538   -0 30 00.9
 JB1840;SPC IL E     -   677,174.71    754,471.59   sFT  1.00003538   -0 30 00.9
 JB1840;UTM  16      - 4,266,079.204   313,754.579   MT  1.00002718   -1 19 51.8
 JB1840
 JB1840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1375466079(NAD 83)
 JB1840
 JB1840                          SUPERSEDED SURVEY CONTROL
 JB1840
 JB1840  NAD 83(1986)-  38 31 25.09832(N)    089 08 11.32630(W) AD(       ) 3
 JB1840  NAD 27      -  38 31 24.92295(N)    089 08 11.07293(W) AD(       ) 3
 JB1840
 JB1840.Superseded values are not recommended for survey control.
 JB1840
 JB1840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1840.See file dsdata.pdf to determine how the superseded data were derived.
 JB1840
 JB1840_MARKER: 53 = ELEVATED TANK
 JB1840
 JB1840  HISTORY     - Date     Condition        Report By
 JB1840  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1840
 JB1840                          STATION DESCRIPTION
 JB1840
 JB1840'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1840'THE STATION IS THE CENTER OF THE TOP OF A SIX LEGGED STEEL TANK
 JB1840'PAINTED SILVER
 JB1840'WITH THE LEGEND CENTRALIA IN BLACK LETTERS ON THE
 JB1840'NORTH AND SOUTH SIDES OF THE
 JB1840'TANK.  THE OVERALL HEIGHT IS 130 FEET.
 JB1840'IT IS LOCATED AT 114 EAST 5TH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1839 ***********************************************************************
 JB1839  DESIGNATION -  CENTRALIA RAD STA KSD 288 MAST
 JB1839  PID         -  JB1839
 JB1839  STATE/COUNTY-  IL/CLINTON
 JB1839  COUNTRY     -  US
 JB1839  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1839
 JB1839                         *CURRENT SURVEY CONTROL
 JB1839  ______________________________________________________________________
 JB1839* NAD 83(1997) POSITION- 38 32 05.64651(N) 089 09 27.58737(W)   ADJUSTED
 JB1839  ______________________________________________________________________
 JB1839  GEOID HEIGHT    -        -30.694 (meters)                     GEOID18
 JB1839  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 JB1839  HORZ ORDER      -  THIRD
 JB1839
 JB1839.The horizontal coordinates were established by classical geodetic methods
 JB1839.and adjusted by the National Geodetic Survey in October 1999.
 JB1839
 JB1839.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1839.GEOID18 height accuracy estimate available here.
 JB1839
 JB1839.Click photographs - Photos may exist for this station.
 JB1839
 JB1839.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1839
 JB1839. The following values were computed from the NAD 83(1997) position.
 JB1839
 JB1839;                    North         East     Units Scale Factor Converg.
 JB1839;SPC IL W     -   207,823.884   787,971.531   MT  1.00003645   +0 37 43.1
 JB1839;SPC IL W     -   681,835.53  2,585,203.26   sFT  1.00003645   +0 37 43.1
 JB1839;UTM  16      - 4,267,372.835   311,937.135   MT  1.00003556   -1 20 40.6
 JB1839
 JB1839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1193767372(NAD 83)
 JB1839
 JB1839                          SUPERSEDED SURVEY CONTROL
 JB1839
 JB1839  NAD 83(1986)-  38 32 05.66275(N)    089 09 27.58462(W) AD(       ) 3
 JB1839  NAD 27      -  38 32 05.48725(N)    089 09 27.32694(W) AD(       ) 3
 JB1839
 JB1839.Superseded values are not recommended for survey control.
 JB1839
 JB1839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1839.See file dsdata.pdf to determine how the superseded data were derived.
 JB1839
 JB1839_MARKER: 42 = RADIO/TV MAST
 JB1839
 JB1839  HISTORY     - Date     Condition        Report By
 JB1839  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1839
 JB1839                          STATION DESCRIPTION
 JB1839
 JB1839'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1839'THE STATION IS THE CENTER OF THE RED LIGHT AT THE APEX OF A UNIFORM
 JB1839'STEEL MAST PAINTED
 JB1839'IN ALTERNATE SECTIONS OF INTERNATIONAL RED AND
 JB1839'WHITE.  THE MAST IS 264 FEET HIGH AND
 JB1839'IS SUPPORTED BY GUY WIRES.  IT
 JB1839'IS OWNES AND OPERATED BY THE SOHIO PIPELINE COMPANY.
 JB1839'
 JB1839'TO REACH FROM THE JUNCTION OF WEST MCCORD STREET AND NORTH BEECH
 JB1839'STREET IN THE WEST
 JB1839'RESIDENTIAL SECTOR OF CENTRALIA, GO WEST ON WEST MCCORD STREET
 JB1839'FOR 0.1 MILE TO A
 JB1839'JOGGED CROSS-STREET.  TURN RIGHT THEN LEFT AND GO
 JB1839'WEST ON JOLIFF BRIDGE ROAD FOR 0.75
 JB1839'MILE TO A SIDE ROAD RIGHT.  TURN
 JB1839'RIGHT AND GO NORTH ON A PAVED ROAD FOR 0.15 MILE TO
 JB1839'THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1832 ***********************************************************************
 JB1832  DESIGNATION -  CENTRALIA RADIO STA KSJ 56 TWR
 JB1832  PID         -  JB1832
 JB1832  STATE/COUNTY-  IL/MARION
 JB1832  COUNTRY     -  US
 JB1832  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1832
 JB1832                         *CURRENT SURVEY CONTROL
 JB1832  ______________________________________________________________________
 JB1832* NAD 83(1997) POSITION- 38 32 59.44116(N) 089 08 22.03285(W)   ADJUSTED
 JB1832  ______________________________________________________________________
 JB1832  GEOID HEIGHT    -        -30.736 (meters)                     GEOID18
 JB1832  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 JB1832  HORZ ORDER      -  THIRD
 JB1832
 JB1832.The horizontal coordinates were established by classical geodetic methods
 JB1832.and adjusted by the National Geodetic Survey in October 1999.
 JB1832
 JB1832.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1832.GEOID18 height accuracy estimate available here.
 JB1832
 JB1832.Click photographs - Photos may exist for this station.
 JB1832
 JB1832.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1832
 JB1832. The following values were computed from the NAD 83(1997) position.
 JB1832
 JB1832;                    North         East     Units Scale Factor Converg.
 JB1832;SPC IL E     -   209,315.101   229,729.623   MT  1.00003579   -0 30 08.6
 JB1832;SPC IL E     -   686,727.96    753,704.60   sFT  1.00003579   -0 30 08.6
 JB1832;UTM  16      - 4,268,994.102   313,563.060   MT  1.00002806   -1 20 01.3
 JB1832
 JB1832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1356368994(NAD 83)
 JB1832
 JB1832                          SUPERSEDED SURVEY CONTROL
 JB1832
 JB1832  NAD 83(1986)-  38 32 59.45743(N)    089 08 22.03000(W) AD(       ) 3
 JB1832  NAD 27      -  38 32 59.28304(N)    089 08 21.77762(W) AD(       ) 3
 JB1832
 JB1832.Superseded values are not recommended for survey control.
 JB1832
 JB1832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1832.See file dsdata.pdf to determine how the superseded data were derived.
 JB1832
 JB1832_MARKER: 43 = RADIO/TV TOWER
 JB1832
 JB1832  HISTORY     - Date     Condition        Report By
 JB1832  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1832
 JB1832                          STATION DESCRIPTION
 JB1832
 JB1832'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1832'THE STATION IS THE CENTER OF THE RED LIGHT AT THE APEX OF A FOUR
 JB1832'LEGGED, SELF
 JB1832'SUPPORTING STEEL TOWER PAINTED IN ALTERNATE SECTIONS OF
 JB1832'INTERNATIONAL RED AND WHITE.
 JB1832'THE OVERALL HEIGHT IS 313 FEET.  IT IS
 JB1832'OWNED AND OPERATED BY THE ILLINOIS BELL
 JB1832'TELEPHONE COMPANY.  IT IS
 JB1832'LOCATED ABOUT 1.5 MILES NORTH OF THE CENTER OF CENTRALIA
 JB1832'AND 0.5 MILE WEST
 JB1832'OF U S HIGHWAY 51.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0910 ***********************************************************************
 JB0910  DESIGNATION -  CENTRALIA RESET 1965
 JB0910  PID         -  JB0910
 JB0910  STATE/COUNTY-  IL/MARION
 JB0910  COUNTRY     -  US
 JB0910  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0910
 JB0910                         *CURRENT SURVEY CONTROL
 JB0910  ______________________________________________________________________
 JB0910* NAD 83(1986) POSITION- 38 31 28.00   (N) 089 07 26.01   (W)   HD_HELD1
 JB0910* NAVD 88 ORTHO HEIGHT -   153.280 (meters)      502.89  (feet) ADJUSTED
 JB0910  ______________________________________________________________________
 JB0910  GEOID HEIGHT    -        -30.659 (meters)                     GEOID18
 JB0910  DYNAMIC HEIGHT  -        153.182 (meters)      502.56  (feet) COMP
 JB0910  MODELED GRAVITY -    979,989.9   (mgal)                       NAVD 88
 JB0910
 JB0910  VERT ORDER      -  SECOND    CLASS I
 JB0910
 JB0910.The horizontal coordinates were determined by differentially corrected
 JB0910.hand held GPS observations or other comparable positioning techniques
 JB0910.and have an estimated accuracy of +/- 3 meters.
 JB0910
 JB0910.The orthometric height was determined by differential leveling and
 JB0910.adjusted by the NATIONAL GEODETIC SURVEY
 JB0910.in July 2014.
 JB0910
 JB0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0910.GEOID18 height accuracy estimate available here.
 JB0910
 JB0910.Click photographs - Photos may exist for this station.
 JB0910
 JB0910.The dynamic height is computed by dividing the NAVD 88
 JB0910.geopotential number by the normal gravity value computed on the
 JB0910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0910.degrees latitude (g = 980.6199 gals.).
 JB0910
 JB0910.The modeled gravity was interpolated from observed gravity values.
 JB0910
 JB0910;                    North         East    Units  Estimated Accuracy
 JB0910;SPC IL E     -   206,483.7     231,062.0     MT  (+/- 3 meters HH1 GPS) 
 JB0910
 JB0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1485466143(NAD 83)
 JB0910
 JB0910                          SUPERSEDED SURVEY CONTROL
 JB0910
 JB0910  NAVD 88 (11/09/15)  153.287  (m)          502.91   (f) SUPERSEDED  3 0
 JB0910
 JB0910.Superseded values are not recommended for survey control.
 JB0910
 JB0910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0910.See file dsdata.pdf to determine how the superseded data were derived.
 JB0910
 JB0910_MARKER: DB = BENCH MARK DISK
 JB0910_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0910_SP_SET: BUILDING
 JB0910_STAMPING: CENTRALIA RESET 1965
 JB0910_MARK LOGO: CGS
 JB0910_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0910_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0910_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0910+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 JB0910
 JB0910  HISTORY     - Date     Condition        Report By
 JB0910  HISTORY     - 1965     MONUMENTED       LOCENG
 JB0910  HISTORY     - 20110830 GOOD             ILDT
 JB0910  HISTORY     - 20130925 GOOD             ILDT
 JB0910  HISTORY     - 20131212 GOOD             AMESC
 JB0910
 JB0910                          STATION DESCRIPTION
 JB0910
 JB0910'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1965
 JB0910'AT CENTRALIA, LOCATED IN STONE ABUTMENT ON THE SOUTH END OF THE
 JB0910'WEST ENTRANCE STEPS TO BUILDING A IN THE CENTRALIA TOWNSHIP
 JB0910'HIGH SCHOOL BUILDING GROUP.
 JB0910
 JB0910                          STATION RECOVERY (2011)
 JB0910
 JB0910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0910'RECOVERED IN GOOD CONDITION.
 JB0910
 JB0910                          STATION RECOVERY (2013)
 JB0910
 JB0910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0910'RECOVERED IN GOOD CONDITION.
 JB0910
 JB0910                          STATION RECOVERY (2013)
 JB0910
 JB0910'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB0910'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4097 ***********************************************************************
 CI4097  DESIGNATION -  CENTRALIA RM 1
 CI4097  PID         -  CI4097
 CI4097  STATE/COUNTY-  IL/CLINTON
 CI4097  COUNTRY     -  US
 CI4097  USGS QUAD   -  CENTRALIA WEST (2018)
 CI4097
 CI4097                         *CURRENT SURVEY CONTROL
 CI4097  ______________________________________________________________________
 CI4097* NAD 83(1986) POSITION- 38 31 57.13   (N) 089 09 15.28   (W)   HD_HELD1
 CI4097* NAVD 88 ORTHO HEIGHT -   150.150 (meters)      492.62  (feet) ADJUSTED
 CI4097  ______________________________________________________________________
 CI4097  GEOID HEIGHT    -        -30.686 (meters)                     GEOID18
 CI4097  DYNAMIC HEIGHT  -        150.055 (meters)      492.31  (feet) COMP
 CI4097  MODELED GRAVITY -    979,989.9   (mgal)                       NAVD 88
 CI4097
 CI4097  VERT ORDER      -  SECOND    CLASS I
 CI4097
 CI4097.The horizontal coordinates were determined by differentially corrected
 CI4097.hand held GPS observations or other comparable positioning techniques
 CI4097.and have an estimated accuracy of +/- 3 meters.
 CI4097
 CI4097.The orthometric height was determined by differential leveling and
 CI4097.adjusted by the NATIONAL GEODETIC SURVEY
 CI4097.in July 2014.
 CI4097
 CI4097.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4097.GEOID18 height accuracy estimate available here.
 CI4097
 CI4097.Click photographs - Photos may exist for this station.
 CI4097
 CI4097.The dynamic height is computed by dividing the NAVD 88
 CI4097.geopotential number by the normal gravity value computed on the
 CI4097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI4097.degrees latitude (g = 980.6199 gals.).
 CI4097
 CI4097.The modeled gravity was interpolated from observed gravity values.
 CI4097
 CI4097;                    North         East    Units  Estimated Accuracy
 CI4097;SPC IL W     -   207,564.6     788,272.5     MT  (+/- 3 meters HH1 GPS) 
 CI4097
 CI4097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1222867103(NAD 83)
 CI4097
 CI4097                          SUPERSEDED SURVEY CONTROL
 CI4097
 CI4097.No superseded survey control is available for this station.
 CI4097
 CI4097_MARKER: DR = REFERENCE MARK DISK
 CI4097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4097_STAMPING: CENTRALIA NO 1 1962
 CI4097_MARK LOGO: CGS
 CI4097_PROJECTION: FLUSH
 CI4097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4097+STABILITY: SURFACE MOTION
 CI4097_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CI4097+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 CI4097
 CI4097  HISTORY     - Date     Condition        Report By
 CI4097  HISTORY     - 1962     MONUMENTED       CGS
 CI4097  HISTORY     - 20131212 GOOD             AMESC
 CI4097
 CI4097                          STATION DESCRIPTION
 CI4097
 CI4097'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 CI4097'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-NORTHWEST OF WALNUT
 CI4097'HILL, 6.5 MI (10.5 KM) NORTH OF IRVINGTON AND 1.2 MI (1.9 KM)
 CI4097'WEST-NORTHWEST OF CENTRALIA.
 CI4097'
 CI4097'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED NORTH ALONG US
 CI4097'ROUTE 51 0.2 MI (0.3 KM) TO BROADWAY, THENCE WEST ALONG BROADWAY 0.95
 CI4097'MI (1.5 KM) TO COUNTY VIEW TRAILER COURT THE ENTRANCE TO FAIRVIEW
 CI4097'PARK, THENCE NORTH ALONG COUNTY VIEW TRAILER COURT 0.1 MI (0.2 KM) TO
 CI4097'A TEE INTERSECTION, THENCE WEST ALONG THE PARK ROAD 0.35 MI (0.6 KM)
 CI4097'TO THE STATION ON THE LEFT.
 CI4097'
 CI4097'THE STATION IS 55 FT (16.8 M) NORTHWEST OF THE CENTERLINE THE PARK
 CI4097'ROAD, 111.2 FT (33.9 M) WEST OF THE NORTHWEST CORNER OF THE
 CI4097'NORTHWESTERLY METAL SKATE BOARD RAMP, 23.0 FT (7.0 M) WEST OF A LIGHT
 CI4097'POLE, 21.7 FT (6.6 M) SOUTHEAST OF A CHAIN LINK FENCE, 29 FT (8.8 M)
 CI4097'NORTHWEST OF THE BACK OF CURB.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4098 ***********************************************************************
 CI4098  DESIGNATION -  CENTRALIA RM 2
 CI4098  PID         -  CI4098
 CI4098  STATE/COUNTY-  IL/CLINTON
 CI4098  COUNTRY     -  US
 CI4098  USGS QUAD   -  CENTRALIA WEST (2018)
 CI4098
 CI4098                         *CURRENT SURVEY CONTROL
 CI4098  ______________________________________________________________________
 CI4098* NAD 83(1986) POSITION- 38 31 55.70   (N) 089 09 15.29   (W)   HD_HELD1
 CI4098* NAVD 88 ORTHO HEIGHT -   150.156 (meters)      492.64  (feet) ADJUSTED
 CI4098  ______________________________________________________________________
 CI4098  GEOID HEIGHT    -        -30.685 (meters)                     GEOID18
 CI4098  DYNAMIC HEIGHT  -        150.060 (meters)      492.32  (feet) COMP
 CI4098  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 CI4098
 CI4098  VERT ORDER      -  SECOND    CLASS I
 CI4098
 CI4098.The horizontal coordinates were determined by differentially corrected
 CI4098.hand held GPS observations or other comparable positioning techniques
 CI4098.and have an estimated accuracy of +/- 3 meters.
 CI4098
 CI4098.The orthometric height was determined by differential leveling and
 CI4098.adjusted by the NATIONAL GEODETIC SURVEY
 CI4098.in July 2014.
 CI4098
 CI4098.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4098.GEOID18 height accuracy estimate available here.
 CI4098
 CI4098.Click photographs - Photos may exist for this station.
 CI4098
 CI4098.The dynamic height is computed by dividing the NAVD 88
 CI4098.geopotential number by the normal gravity value computed on the
 CI4098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI4098.degrees latitude (g = 980.6199 gals.).
 CI4098
 CI4098.The modeled gravity was interpolated from observed gravity values.
 CI4098
 CI4098;                    North         East    Units  Estimated Accuracy
 CI4098;SPC IL W     -   207,520.5     788,272.7     MT  (+/- 3 meters HH1 GPS) 
 CI4098
 CI4098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1222767059(NAD 83)
 CI4098
 CI4098                          SUPERSEDED SURVEY CONTROL
 CI4098
 CI4098.No superseded survey control is available for this station.
 CI4098
 CI4098_MARKER: DR = REFERENCE MARK DISK
 CI4098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4098_STAMPING: CENTRALIA NO 2 1962
 CI4098_MARK LOGO: CGS
 CI4098_PROJECTION: FLUSH
 CI4098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4098+STABILITY: SURFACE MOTION
 CI4098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4098+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 CI4098
 CI4098  HISTORY     - Date     Condition        Report By
 CI4098  HISTORY     - 1962     MONUMENTED       CGS
 CI4098  HISTORY     - 20131212 GOOD             AMESC
 CI4098
 CI4098                          STATION DESCRIPTION
 CI4098
 CI4098'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 CI4098'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-NORTHWEST OF WALNUT
 CI4098'HILL, 6.4 MI (10.3 KM) NORTH OF IRVINGTON AND 1.2 MI (1.9 KM)
 CI4098'WEST-NORTHWEST OF CENTRALIA.
 CI4098'
 CI4098'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED NORTH ALONG US
 CI4098'ROUTE 51 0.2 MI (0.3 KM) TO BROADWAY, THENCE WEST ALONG BROADWAY 0.95
 CI4098'MI (1.5 KM) TO COUNTY VIEW TRAILER COURT THE ENTRANCE TO FAIRVIEW
 CI4098'PARK, THENCE NORTH ALONG COUNTY VIEW TRAILER COURT 0.1 MI (0.2 KM) TO
 CI4098'A TEE INTERSECTION, THENCE WEST ALONG THE PARK ROAD 0.34 MI (0.5 KM)
 CI4098'TO THE STATION ON THE RIGHT.
 CI4098'
 CI4098'THE STATION IS 28 FT (8.5 M) SOUTHEAST OF THE CENTERLINE OF THE PARK
 CI4098'ROAD, 139.4 FT (42.5 M) SOUTHWEST OF THE NORTHWEST CORNER OF THE
 CI4098'NORTHWESTERLY METAL SKATE BOARD RAMP, 135.5 FT (41.3 M) SOUTH OF A
 CI4098'LIGHT POLE, 84.0 FT (25.6 M) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF
 CI4098'THE SOUTHWESTERLY METAL SKATE BOARD RAMP, 2.0 FT (0.6 M) EAST OF THE
 CI4098'BACK OF CURB.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1835 ***********************************************************************
 JB1835  DESIGNATION -  CENTRALIA SIEGLER CORP TANK
 JB1835  PID         -  JB1835
 JB1835  STATE/COUNTY-  IL/CLINTON
 JB1835  COUNTRY     -  US
 JB1835  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1835
 JB1835                         *CURRENT SURVEY CONTROL
 JB1835  ______________________________________________________________________
 JB1835* NAD 83(1997) POSITION- 38 32 19.71675(N) 089 08 46.08994(W)   ADJUSTED
 JB1835  ______________________________________________________________________
 JB1835  GEOID HEIGHT    -        -30.704 (meters)                     GEOID18
 JB1835  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 JB1835  HORZ ORDER      -  THIRD
 JB1835
 JB1835.The horizontal coordinates were established by classical geodetic methods
 JB1835.and adjusted by the National Geodetic Survey in October 1999.
 JB1835
 JB1835.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1835.GEOID18 height accuracy estimate available here.
 JB1835
 JB1835.Click photographs - Photos may exist for this station.
 JB1835
 JB1835.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1835
 JB1835. The following values were computed from the NAD 83(1997) position.
 JB1835
 JB1835;                    North         East     Units Scale Factor Converg.
 JB1835;SPC IL W     -   208,268.823   788,971.745   MT  1.00003863   +0 38 09.2
 JB1835;SPC IL W     -   683,295.30  2,588,484.80   sFT  1.00003863   +0 38 09.2
 JB1835;UTM  16      - 4,267,783.067   312,952.072   MT  1.00003087   -1 20 15.1
 JB1835
 JB1835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1295267783(NAD 83)
 JB1835
 JB1835                          SUPERSEDED SURVEY CONTROL
 JB1835
 JB1835  NAD 83(1986)-  38 32 19.73300(N)    089 08 46.08724(W) AD(       ) 3
 JB1835  NAD 27      -  38 32 19.55752(N)    089 08 45.83468(W) AD(       ) 3
 JB1835
 JB1835.Superseded values are not recommended for survey control.
 JB1835
 JB1835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1835.See file dsdata.pdf to determine how the superseded data were derived.
 JB1835
 JB1835_MARKER: 53 = ELEVATED TANK
 JB1835
 JB1835  HISTORY     - Date     Condition        Report By
 JB1835  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1835
 JB1835                          STATION DESCRIPTION
 JB1835
 JB1835'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1835'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK WITH
 JB1835'THE LEGEND SIEGLER
 JB1835'ON THE NORTH, SOUTH, EAST AND WEST SIDES ON THE
 JB1835'TANK.  THE OVERALL HEIGHT IS
 JB1835'APPROXIMATELY 100 FEET.  THE TANK IS
 JB1835'OWNED AND OPERATED BY THE SIEGLER HEATER
 JB1835'CORPORATION OF CENTRALIA.
 JB1835'IT IS LOCATED ON THE COMPANY PROPERTY AT THE NORTHWEST EDGE
 JB1835'OF CENTRALIA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1838 ***********************************************************************
 JB1838  DESIGNATION -  CENTRALIA ST MARYS CATH CH
 JB1838  PID         -  JB1838
 JB1838  STATE/COUNTY-  IL/MARION
 JB1838  COUNTRY     -  US
 JB1838  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1838
 JB1838                         *CURRENT SURVEY CONTROL
 JB1838  ______________________________________________________________________
 JB1838* NAD 83(1997) POSITION- 38 31 41.50692(N) 089 07 50.94643(W)   ADJUSTED
 JB1838  ______________________________________________________________________
 JB1838  GEOID HEIGHT    -        -30.670 (meters)                     GEOID18
 JB1838  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 JB1838  HORZ ORDER      -  THIRD
 JB1838
 JB1838.The horizontal coordinates were established by classical geodetic methods
 JB1838.and adjusted by the National Geodetic Survey in October 1999.
 JB1838
 JB1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1838.GEOID18 height accuracy estimate available here.
 JB1838
 JB1838.Click photographs - Photos may exist for this station.
 JB1838
 JB1838.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1838
 JB1838. The following values were computed from the NAD 83(1997) position.
 JB1838
 JB1838;                    North         East     Units Scale Factor Converg.
 JB1838;SPC IL E     -   206,905.425   230,461.525   MT  1.00003453   -0 29 48.4
 JB1838;SPC IL E     -   678,822.22    756,105.85   sFT  1.00003453   -0 29 48.4
 JB1838;UTM  16      - 4,266,574.085   314,259.928   MT  1.00002487   -1 19 39.6
 JB1838
 JB1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1425966574(NAD 83)
 JB1838
 JB1838                          SUPERSEDED SURVEY CONTROL
 JB1838
 JB1838  NAD 83(1986)-  38 31 41.52308(N)    089 07 50.94375(W) AD(       ) 3
 JB1838  NAD 27      -  38 31 41.34815(N)    089 07 50.69202(W) AD(       ) 3
 JB1838
 JB1838.Superseded values are not recommended for survey control.
 JB1838
 JB1838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1838.See file dsdata.pdf to determine how the superseded data were derived.
 JB1838
 JB1838_MARKER: 90 = CHURCH SPIRE
 JB1838
 JB1838  HISTORY     - Date     Condition        Report By
 JB1838  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1838
 JB1838                          STATION DESCRIPTION
 JB1838
 JB1838'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1838'THE STATION IS THE CENTER OF A GREEN COLORED CROSS AT THE APEX OF A
 JB1838'GREEN ROOF SPIRE.
 JB1838'THE CHURCH IS OF RED BRICK CONSTRUCTION WITH A
 JB1838'GREY ROOF.  THE OVERALL HEIGHT OF THE
 JB1838'SPIRE IS APPROXIMATELY 130
 JB1838'FEET.  IT IS LOCATED ON THE CORNER IN THE SOUTHEAST
 JB1838'ANGLE OF A STREET
 JB1838'INTERSECTION FORMED BY E NOLEMAN STREET AND N ELM STREET NEAR THE
 JB1838'CENTER OF CENTRALIA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1290 ***********************************************************************
 KB1290  DESIGNATION -  CERRO GORDO MUN TANK
 KB1290  PID         -  KB1290
 KB1290  STATE/COUNTY-  IL/PIATT
 KB1290  COUNTRY     -  US
 KB1290  USGS QUAD   -  CERRO GORDO (2018)
 KB1290
 KB1290                         *CURRENT SURVEY CONTROL
 KB1290  ______________________________________________________________________
 KB1290* NAD 83(1997) POSITION- 39 53 24.39388(N) 088 43 46.14866(W)   ADJUSTED
 KB1290  ______________________________________________________________________
 KB1290  GEOID HEIGHT    -        -32.248 (meters)                     GEOID18
 KB1290  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 KB1290  HORZ ORDER      -  THIRD
 KB1290
 KB1290.The horizontal coordinates were established by classical geodetic methods
 KB1290.and adjusted by the National Geodetic Survey in October 1999.
 KB1290
 KB1290.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1290.GEOID18 height accuracy estimate available here.
 KB1290
 KB1290.Click photographs - Photos may exist for this station.
 KB1290
 KB1290.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1290
 KB1290. The following values were computed from the NAD 83(1997) position.
 KB1290
 KB1290;                    North         East     Units Scale Factor Converg.
 KB1290;SPC IL E     -   357,874.193   266,117.651   MT  0.99998913   -0 15 14.6
 KB1290;SPC IL E     - 1,174,125.58    873,087.66   sFT  0.99998913   -0 15 14.6
 KB1290;UTM  16      - 4,416,992.037   352,131.206   MT  0.99986918   -1 06 33.7
 KB1290
 KB1290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5213116992(NAD 83)
 KB1290
 KB1290                          SUPERSEDED SURVEY CONTROL
 KB1290
 KB1290  NAD 83(1986)-  39 53 24.40524(N)    088 43 46.14275(W) AD(       ) 3
 KB1290  NAD 27      -  39 53 24.27498(N)    088 43 45.89300(W) AD(       ) 3
 KB1290
 KB1290.Superseded values are not recommended for survey control.
 KB1290
 KB1290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1290.See file dsdata.pdf to determine how the superseded data were derived.
 KB1290
 KB1290_MARKER: 53 = ELEVATED TANK
 KB1290
 KB1290  HISTORY     - Date     Condition        Report By
 KB1290  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1290
 KB1290                          STATION DESCRIPTION
 KB1290
 KB1290'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1290'CERRO GORDO MUNICIPAL WATER TANK IS A 4-LEGGED STEEL STRUCTURE,
 KB1290'WITH ELIPSOIDAL TOP AND BOTTOM TANK, PAINTED BLUE-GREEN, AND HAS
 KB1290'CERRO GORDO IN RED LETTERS ON THE SOUTHEAST SIDE.  THE OVERALL
 KB1290'HEIGHT OF THE STRUCTURE IS ABOUT 140 FEET.
 KB1290'
 KB1290'THE TANK IS LOCATED IN THE SOUTH PART OF CERRO GORDO, IN THE
 KB1290'NORTHEAST ANGLE OF THE INTERSECTION OF EAST WAIT AND SOUTH MADISON
 KB1290'STREETS.
 KB1290'
 KB1290'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0893 ***********************************************************************
 JB0893  DESIGNATION -  CGBM 2
 JB0893  PID         -  JB0893
 JB0893  STATE/COUNTY-  IL/CLINTON
 JB0893  COUNTRY     -  US
 JB0893  USGS QUAD   -  CARLYLE (2018)
 JB0893
 JB0893                         *CURRENT SURVEY CONTROL
 JB0893  ______________________________________________________________________
 JB0893* NAD 83(1986) POSITION- 38 36 37.     (N) 089 22 05.     (W)   SCALED
 JB0893* NAVD 88 ORTHO HEIGHT -   142.090 (meters)      466.17  (feet) ADJUSTED
 JB0893  ______________________________________________________________________
 JB0893  GEOID HEIGHT    -        -30.894 (meters)                     GEOID18
 JB0893  DYNAMIC HEIGHT  -        141.999 (meters)      465.88  (feet) COMP
 JB0893  MODELED GRAVITY -    979,987.2   (mgal)                       NAVD 88
 JB0893
 JB0893  VERT ORDER      -  FIRST     CLASS I
 JB0893
 JB0893.The horizontal coordinates were scaled from a map and have
 JB0893.an estimated accuracy of +/- 6 seconds.
 JB0893
 JB0893.The orthometric height was determined by differential leveling and
 JB0893.adjusted by the NATIONAL GEODETIC SURVEY
 JB0893.in June 1991.
 JB0893
 JB0893.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0893.GEOID18 height accuracy estimate available here.
 JB0893
 JB0893.Click photographs - Photos may exist for this station.
 JB0893
 JB0893.The dynamic height is computed by dividing the NAVD 88
 JB0893.geopotential number by the normal gravity value computed on the
 JB0893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0893.degrees latitude (g = 980.6199 gals.).
 JB0893
 JB0893.The modeled gravity was interpolated from observed gravity values.
 JB0893
 JB0893;                    North         East    Units  Estimated Accuracy
 JB0893;SPC IL W     -   216,010.      769,560.      MT  (+/- 180 meters Scaled)
 JB0893
 JB0893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH938761(NAD 83)
 JB0893
 JB0893                          SUPERSEDED SURVEY CONTROL
 JB0893
 JB0893  NGVD 29 (??/??/92)  142.200  (m)          466.53   (f) ADJ UNCH    1 1
 JB0893
 JB0893.Superseded values are not recommended for survey control.
 JB0893
 JB0893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0893.See file dsdata.pdf to determine how the superseded data were derived.
 JB0893
 JB0893_MARKER: Q = CHISELED SQUARE
 JB0893_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0893_SP_SET: WATER TABLE
 JB0893_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0893
 JB0893  HISTORY     - Date     Condition        Report By
 JB0893  HISTORY     - UNK      MONUMENTED       CGS
 JB0893  HISTORY     - 1969     GOOD             CGS
 JB0893  HISTORY     - 20050724 MARK NOT FOUND   GEOCAC
 JB0893  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB0893
 JB0893                          STATION DESCRIPTION
 JB0893
 JB0893'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0893'AT CARLYLE.
 JB0893'AT CARLYLE, ALONG U.S. HIGHWAY 50, BETWEEN 8 TH AND 9 TH STREET,
 JB0893'A SQUARE CUT IN THE TOP OF THE WATER TABLE ALONG THE SOUTH SIDE
 JB0893'OF THE COURTHOUSE BUILDING, DIRECTLY BELOW THE LETTERING CG BM
 JB0893'2 WHICH IS CUT IN THE FACE OF THE WATER TABLE, 14 FEET WEST OF
 JB0893'THE SOUTHEAST CORNER OF THE SOUTH WING OF THE COURTHOUSE, 1.3
 JB0893'FEET EAST OF THE EAST FACE OF THE BRICK WALL AND 2.3 FEET ABOVE
 JB0893'THE LEVEL OF THE SIDEWALK.  SEC 19, T 2 N, R 2 W.
 JB0893
 JB0893                          STATION RECOVERY (2005)
 JB0893
 JB0893'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB0893'COURTHOUSE REBUILT. BENCHMARK NOT FOUND ON PREMISES.
 JB0893
 JB0893                          STATION RECOVERY (2011)
 JB0893
 JB0893'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0893'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3052 ***********************************************************************
 DP3052  DESIGNATION -  CGIS 24
 DP3052  PID         -  DP3052
 DP3052  STATE/COUNTY-  IL/JACKSON
 DP3052  COUNTRY     -  US
 DP3052  USGS QUAD   -  CARBONDALE (2018)
 DP3052
 DP3052                         *CURRENT SURVEY CONTROL
 DP3052  ______________________________________________________________________
 DP3052* NAD 83(1986) POSITION- 37 41 47.80   (N) 089 13 07.57   (W)   HD_HELD1
 DP3052* NAVD 88 ORTHO HEIGHT -   130.229 (meters)      427.26  (feet) ADJUSTED
 DP3052  ______________________________________________________________________
 DP3052  GEOID HEIGHT    -        -29.052 (meters)                     GEOID18
 DP3052  DYNAMIC HEIGHT  -        130.139 (meters)      426.96  (feet) COMP
 DP3052  MODELED GRAVITY -    979,930.9   (mgal)                       NAVD 88
 DP3052
 DP3052  VERT ORDER      -  SECOND    CLASS I
 DP3052
 DP3052.The horizontal coordinates were determined by differentially corrected
 DP3052.hand held GPS observations or other comparable positioning techniques
 DP3052.and have an estimated accuracy of +/- 3 meters.
 DP3052
 DP3052.The orthometric height was determined by differential leveling and
 DP3052.adjusted by the NATIONAL GEODETIC SURVEY
 DP3052.in July 2014.
 DP3052
 DP3052.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3052.GEOID18 height accuracy estimate available here.
 DP3052
 DP3052.Click photographs - Photos may exist for this station.
 DP3052
 DP3052.The dynamic height is computed by dividing the NAVD 88
 DP3052.geopotential number by the normal gravity value computed on the
 DP3052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3052.degrees latitude (g = 980.6199 gals.).
 DP3052
 DP3052.The modeled gravity was interpolated from observed gravity values.
 DP3052
 DP3052;                    North         East    Units  Estimated Accuracy
 DP3052;SPC IL W     -   114,720.5     783,594.0     MT  (+/- 3 meters HH1 GPS) 
 DP3052
 DP3052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0438574470(NAD 83)
 DP3052
 DP3052                          SUPERSEDED SURVEY CONTROL
 DP3052
 DP3052.No superseded survey control is available for this station.
 DP3052
 DP3052_MARKER: DD = SURVEY DISK
 DP3052_SETTING: 30 = SET IN A LIGHT STRUCTURE
 DP3052_SP_SET: SEWER DRAIN
 DP3052_STAMPING: 4037
 DP3052_MARK LOGO: IL1350
 DP3052_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3052_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3052+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3052
 DP3052  HISTORY     - Date     Condition        Report By
 DP3052  HISTORY     - 2013     MONUMENTED       PATRIC
 DP3052  HISTORY     - 20130515 GOOD             PATRIC
 DP3052
 DP3052                          STATION DESCRIPTION
 DP3052
 DP3052'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3052'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHEAST OF
 DP3052'MURPHYSBORO, 5.5 MI (8.8 KM) NORTH OF MAKANDA AND 2.1 MI (3.4 KM)
 DP3052'SOUTH OF CARBONDALE.
 DP3052'
 DP3052'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP3052'AVENUE), WITH COUNTY ROAD 16 (PLEASANT HILL ROAD), LOCATED ON THE
 DP3052'SOUTH SIDE OF CARBONDALE, GO SOUTH ON US HIGHWAY 51 (PLEASANT HILL
 DP3052'ROAD) FOR 0.2 MI (0.3 KM) TO ARNOLD LANE AND THE STATION ON THE LEFT.
 DP3052'
 DP3052'THE STATION IS LOCATED 2.5 M (8.2 FT) NORTH OF THE CURB, 7.3 M (24.0
 DP3052'FT) NORTH OF THE CENTERLINE OF ARNOLD LANE, 3.5 M (11.5 FT) WEST OF A
 DP3052'POWER POLE, 20 M (65.6 FT) EAST OF THE CENTERLINE OF US HIGHWAY 51 (S
 DP3052'ILLINOIS AVENUE).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3053 ***********************************************************************
 DP3053  DESIGNATION -  CGIS 68
 DP3053  PID         -  DP3053
 DP3053  STATE/COUNTY-  IL/JACKSON
 DP3053  COUNTRY     -  US
 DP3053  USGS QUAD   -  CARBONDALE (2018)
 DP3053
 DP3053                         *CURRENT SURVEY CONTROL
 DP3053  ______________________________________________________________________
 DP3053* NAD 83(1986) POSITION- 37 42 02.40   (N) 089 13 48.07   (W)   HD_HELD1
 DP3053* NAVD 88 ORTHO HEIGHT -   132.278 (meters)      433.98  (feet) ADJUSTED
 DP3053  ______________________________________________________________________
 DP3053  GEOID HEIGHT    -        -29.063 (meters)                     GEOID18
 DP3053  DYNAMIC HEIGHT  -        132.186 (meters)      433.68  (feet) COMP
 DP3053  MODELED GRAVITY -    979,929.4   (mgal)                       NAVD 88
 DP3053
 DP3053  VERT ORDER      -  SECOND    CLASS I
 DP3053
 DP3053.The horizontal coordinates were determined by differentially corrected
 DP3053.hand held GPS observations or other comparable positioning techniques
 DP3053.and have an estimated accuracy of +/- 3 meters.
 DP3053
 DP3053.The orthometric height was determined by differential leveling and
 DP3053.adjusted by the NATIONAL GEODETIC SURVEY
 DP3053.in July 2014.
 DP3053
 DP3053.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3053.GEOID18 height accuracy estimate available here.
 DP3053
 DP3053.Click photographs - Photos may exist for this station.
 DP3053
 DP3053.The dynamic height is computed by dividing the NAVD 88
 DP3053.geopotential number by the normal gravity value computed on the
 DP3053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3053.degrees latitude (g = 980.6199 gals.).
 DP3053
 DP3053.The modeled gravity was interpolated from observed gravity values.
 DP3053
 DP3053;                    North         East    Units  Estimated Accuracy
 DP3053;SPC IL W     -   115,160.6     782,597.4     MT  (+/- 3 meters HH1 GPS) 
 DP3053
 DP3053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0340474944(NAD 83)
 DP3053
 DP3053                          SUPERSEDED SURVEY CONTROL
 DP3053
 DP3053.No superseded survey control is available for this station.
 DP3053
 DP3053_MARKER: DD = SURVEY DISK
 DP3053_SETTING: 30 = SET IN A LIGHT STRUCTURE
 DP3053_SP_SET: SEWER DRAIN
 DP3053_STAMPING: 3034
 DP3053_MARK LOGO: IL1350
 DP3053_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3053_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3053+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3053
 DP3053  HISTORY     - Date     Condition        Report By
 DP3053  HISTORY     - 2013     MONUMENTED       PATRIC
 DP3053  HISTORY     - 20130515 GOOD             PATRIC
 DP3053
 DP3053                          STATION DESCRIPTION
 DP3053
 DP3053'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3053'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHEAST OF
 DP3053'MURPHYSBORO, 5.9 MI (9.5 KM) NORTH OF MAKANDA AND 2.0 MI (3.2 KM)
 DP3053'SOUTH-SOUTHWEST OF CARBONDALE.
 DP3053'
 DP3053'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP3053'AVENUE), WITH COUNTY ROAD 16 (PLEASANT HILL ROAD), LOCATED ON THE
 DP3053'SOUTH SIDE OF CARBONDALE, GO WEST ON COUNTY ROAD 16 (PLEASANT HILL
 DP3053'ROAD) FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP3053'
 DP3053'THE STATION IS LOCATED 1.0 M (3.3 FT) SOUTH OF THE CURB, 7.4 M (24.3
 DP3053'FT) SOUTH OF THE CENTERLINE OF PLEASANT HILL ROAD, 7.1 M (23.3 FT)
 DP3053'NORTHWEST OF A POWER POLE '4943232', 16.0 SOUTH-SOUTHEAST OF A METAL
 DP3053'POST FOR A 'SPEED LIMIT 45' SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3054 ***********************************************************************
 DP3054  DESIGNATION -  CGIS 80
 DP3054  PID         -  DP3054
 DP3054  STATE/COUNTY-  IL/JACKSON
 DP3054  COUNTRY     -  US
 DP3054  USGS QUAD   -  CARBONDALE (2018)
 DP3054
 DP3054                         *CURRENT SURVEY CONTROL
 DP3054  ______________________________________________________________________
 DP3054* NAD 83(1986) POSITION- 37 42 56.16   (N) 089 14 14.70   (W)   HD_HELD1
 DP3054* NAVD 88 ORTHO HEIGHT -   145.041 (meters)      475.86  (feet) ADJUSTED
 DP3054  ______________________________________________________________________
 DP3054  GEOID HEIGHT    -        -29.093 (meters)                     GEOID18
 DP3054  DYNAMIC HEIGHT  -        144.940 (meters)      475.52  (feet) COMP
 DP3054  MODELED GRAVITY -    979,930.1   (mgal)                       NAVD 88
 DP3054
 DP3054  VERT ORDER      -  SECOND    CLASS I
 DP3054
 DP3054.The horizontal coordinates were determined by differentially corrected
 DP3054.hand held GPS observations or other comparable positioning techniques
 DP3054.and have an estimated accuracy of +/- 3 meters.
 DP3054
 DP3054.The orthometric height was determined by differential leveling and
 DP3054.adjusted by the NATIONAL GEODETIC SURVEY
 DP3054.in July 2014.
 DP3054
 DP3054.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3054.GEOID18 height accuracy estimate available here.
 DP3054
 DP3054.Click photographs - Photos may exist for this station.
 DP3054
 DP3054.The dynamic height is computed by dividing the NAVD 88
 DP3054.geopotential number by the normal gravity value computed on the
 DP3054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3054.degrees latitude (g = 980.6199 gals.).
 DP3054
 DP3054.The modeled gravity was interpolated from observed gravity values.
 DP3054
 DP3054;                    North         East    Units  Estimated Accuracy
 DP3054;SPC IL W     -   116,811.5     781,928.6     MT  (+/- 3 meters HH1 GPS) 
 DP3054
 DP3054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0279176617(NAD 83)
 DP3054
 DP3054                          SUPERSEDED SURVEY CONTROL
 DP3054
 DP3054.No superseded survey control is available for this station.
 DP3054
 DP3054_MARKER: DD = SURVEY DISK
 DP3054_SETTING: 30 = SET IN A LIGHT STRUCTURE
 DP3054_SP_SET: SEWER INLET
 DP3054_STAMPING: 3022
 DP3054_MARK LOGO: IL1350
 DP3054_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3054_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3054+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3054
 DP3054  HISTORY     - Date     Condition        Report By
 DP3054  HISTORY     - 2013     MONUMENTED       PATRIC
 DP3054  HISTORY     - 20130515 GOOD             PATRIC
 DP3054
 DP3054                          STATION DESCRIPTION
 DP3054
 DP3054'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3054'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHWEST OF
 DP3054'MAKANDA, 6.3 MI (10.1 KM) EAST-SOUTHEAST OF MURPHYSBORO AND 1.4 MI
 DP3054'(2.3 KM) SOUTHWEST OF CARBONDALE.
 DP3054'
 DP3054'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP3054'AVENUE), WITH COUNTY ROAD 16 (PLEASANT HILL ROAD), LOCATED ON THE
 DP3054'SOUTH SIDE OF CARBONDALE, GO WEST ON COUNTY ROAD 16 (PLEASANT HILL
 DP3054'ROAD) FOR 1.0 MI (1.6 KM) TO NORTH COUNTY ROAD 13 (MCLAFFERTY ROAD),
 DP3054'THEN NORTH ON NORTH COUNTY ROAD 13 (MCLAFFERTY ROAD) FOR 1.0 MI (1.6
 DP3054'KM) TO COUNTY ROAD 13 (CHAUTAUQUA STREET) AND THE STATION ON THE
 DP3054'RIGHT.
 DP3054'
 DP3054'THE STATION IS LOCATED 1.0 M (3.3 FT) SOUTH OF THE CURB, 5.6 M (18.4
 DP3054'FT) SOUTH OF THE CENTERLINE OF WEST CHAUTAUQUA ROAD, 10.1 NORTHEAST OF
 DP3054'METAL POST FOR 'STOP' SIGN, 16 M (52.5 FT) EAST OF SOUTH MCLAFFERTY
 DP3054'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3055 ***********************************************************************
 DP3055  DESIGNATION -  CGIS 86
 DP3055  PID         -  DP3055
 DP3055  STATE/COUNTY-  IL/JACKSON
 DP3055  COUNTRY     -  US
 DP3055  USGS QUAD   -  POMONA (2018)
 DP3055
 DP3055                         *CURRENT SURVEY CONTROL
 DP3055  ______________________________________________________________________
 DP3055* NAD 83(1986) POSITION- 37 43 25.96   (N) 089 15 20.85   (W)   HD_HELD1
 DP3055* NAVD 88 ORTHO HEIGHT -   130.110 (meters)      426.87  (feet) ADJUSTED
 DP3055  ______________________________________________________________________
 DP3055  GEOID HEIGHT    -        -29.116 (meters)                     GEOID18
 DP3055  DYNAMIC HEIGHT  -        130.019 (meters)      426.57  (feet) COMP
 DP3055  MODELED GRAVITY -    979,929.3   (mgal)                       NAVD 88
 DP3055
 DP3055  VERT ORDER      -  SECOND    CLASS I
 DP3055
 DP3055.The horizontal coordinates were determined by differentially corrected
 DP3055.hand held GPS observations or other comparable positioning techniques
 DP3055.and have an estimated accuracy of +/- 3 meters.
 DP3055
 DP3055.The orthometric height was determined by differential leveling and
 DP3055.adjusted by the NATIONAL GEODETIC SURVEY
 DP3055.in July 2014.
 DP3055
 DP3055.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3055.GEOID18 height accuracy estimate available here.
 DP3055
 DP3055.Click photographs - Photos may exist for this station.
 DP3055
 DP3055.The dynamic height is computed by dividing the NAVD 88
 DP3055.geopotential number by the normal gravity value computed on the
 DP3055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3055.degrees latitude (g = 980.6199 gals.).
 DP3055
 DP3055.The modeled gravity was interpolated from observed gravity values.
 DP3055
 DP3055;                    North         East    Units  Estimated Accuracy
 DP3055;SPC IL W     -   117,714.3     780,299.6     MT  (+/- 3 meters HH1 GPS) 
 DP3055
 DP3055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0119477574(NAD 83)
 DP3055
 DP3055                          SUPERSEDED SURVEY CONTROL
 DP3055
 DP3055.No superseded survey control is available for this station.
 DP3055
 DP3055_MARKER: DD = SURVEY DISK
 DP3055_SETTING: 30 = SET IN A LIGHT STRUCTURE
 DP3055_SP_SET: STORM DRAIN
 DP3055_STAMPING: 3016
 DP3055_MARK LOGO: IL1350
 DP3055_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3055_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3055+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3055
 DP3055  HISTORY     - Date     Condition        Report By
 DP3055  HISTORY     - 2013     MONUMENTED       PATRIC
 DP3055  HISTORY     - 20130515 GOOD             PATRIC
 DP3055
 DP3055                          STATION DESCRIPTION
 DP3055
 DP3055'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3055'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF
 DP3055'MAKANDA, 5.2 MI (8.4 KM) EAST-SOUTHEAST OF MURPHYSBORO AND 2.2 MI (3.5
 DP3055'KM) WEST OF CARBONDALE.
 DP3055'
 DP3055'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 (MAIN
 DP3055'STREET) WITH COUNTY ROAD 13 (W MURPHYSBORO ROAD), LOCATED ON THE
 DP3055'NORTHWEST SIDE OF CARBONDALE, GO SOUTHWEST AND THEN WEST ON COUNTY
 DP3055'ROAD 13 (W MURPHYSBORO ROAD) FOR 0.4 MI (0.6 KM) TO NORTH TOWER ROAD,
 DP3055'THEN SOUTH ON NORTH TOWER ROAD FOR 0.4 MI (0.6 KM) TO KENT DRIVE AND
 DP3055'THE STATION ON THE LEFT.
 DP3055'
 DP3055'THE STATION IS LOCATED 1.0 M (3.3 FT) EAST OF THE CURB OF TOWER ROAD,
 DP3055'5.5 EAST OF THE CENTERLINE OF TOWER ROAD, 9.0 SOUTH OF A METAL POST
 DP3055'FOR A 'SPEED LIMIT 30' SIGN, 14.0 M (45.9 FT) NORTH OF THE CENTERLINE
 DP3055'OF KENT DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3056 ***********************************************************************
 DP3056  DESIGNATION -  CGIS 89
 DP3056  PID         -  DP3056
 DP3056  STATE/COUNTY-  IL/JACKSON
 DP3056  COUNTRY     -  US
 DP3056  USGS QUAD   -  CARBONDALE (2018)
 DP3056
 DP3056                         *CURRENT SURVEY CONTROL
 DP3056  ______________________________________________________________________
 DP3056* NAD 83(1986) POSITION- 37 43 54.11   (N) 089 14 47.78   (W)   HD_HELD1
 DP3056* NAVD 88 ORTHO HEIGHT -   123.203 (meters)      404.21  (feet) ADJUSTED
 DP3056  ______________________________________________________________________
 DP3056  GEOID HEIGHT    -        -29.125 (meters)                     GEOID18
 DP3056  DYNAMIC HEIGHT  -        123.117 (meters)      403.93  (feet) COMP
 DP3056  MODELED GRAVITY -    979,932.0   (mgal)                       NAVD 88
 DP3056
 DP3056  VERT ORDER      -  SECOND    CLASS I
 DP3056
 DP3056.The horizontal coordinates were determined by differentially corrected
 DP3056.hand held GPS observations or other comparable positioning techniques
 DP3056.and have an estimated accuracy of +/- 3 meters.
 DP3056
 DP3056.The orthometric height was determined by differential leveling and
 DP3056.adjusted by the NATIONAL GEODETIC SURVEY
 DP3056.in July 2014.
 DP3056
 DP3056.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3056.GEOID18 height accuracy estimate available here.
 DP3056
 DP3056.Click photographs - Photos may exist for this station.
 DP3056
 DP3056.The dynamic height is computed by dividing the NAVD 88
 DP3056.geopotential number by the normal gravity value computed on the
 DP3056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3056.degrees latitude (g = 980.6199 gals.).
 DP3056
 DP3056.The modeled gravity was interpolated from observed gravity values.
 DP3056
 DP3056;                    North         East    Units  Estimated Accuracy
 DP3056;SPC IL W     -   118,590.1     781,100.9     MT  (+/- 3 meters HH1 GPS) 
 DP3056
 DP3056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0202478422(NAD 83)
 DP3056
 DP3056                          SUPERSEDED SURVEY CONTROL
 DP3056
 DP3056.No superseded survey control is available for this station.
 DP3056
 DP3056_MARKER: DD = SURVEY DISK
 DP3056_SETTING: 30 = SET IN A LIGHT STRUCTURE
 DP3056_SP_SET: SEWER DRAIN
 DP3056_STAMPING: 1389
 DP3056_MARK LOGO: IL1350
 DP3056_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3056_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3056+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3056
 DP3056  HISTORY     - Date     Condition        Report By
 DP3056  HISTORY     - 2013     MONUMENTED       PATRIC
 DP3056  HISTORY     - 20130515 GOOD             PATRIC
 DP3056
 DP3056                          STATION DESCRIPTION
 DP3056
 DP3056'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3056'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHWEST OF
 DP3056'MAKANDA, 5.3 MI (8.5 KM) EAST-SOUTHEAST OF MURPHYSBORO AND 1.7 MI (2.7
 DP3056'KM) WEST OF CARBONDALE.
 DP3056'
 DP3056'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAY 13 (MAIN
 DP3056'STREET) WITH COUNTY ROAD 13 (W MURPHYSBORO ROAD), LOCATED ON THE
 DP3056'NORTHWEST SIDE OF CARBONDALE.
 DP3056'
 DP3056'THE STATION IS LOCATED 24 M (78.7 FT) EAST OF THE CENTERLINE OF
 DP3056'MURPHYSBORO ROAD, 20 M (65.6 FT) SOUTH OF THE MEDIAN OF STATE HIGHWAY
 DP3056'13, 9 M (29.5 FT) NORTHWEST OF THE CENTERLINE OF THE EAST-BOUND
 DP3056'MURPHYSBORO ROAD ACCESS LANE TO STATE HIGHWAY 13 AND 5.4 M (17.7 FT)
 DP3056'EAST-SOUTHEAST OF A METAL POST FOR STOP LIGHTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5125 ***********************************************************************
 DP5125  DESIGNATION -  CH 002
 DP5125  PID         -  DP5125
 DP5125  STATE/COUNTY-  IL/CHAMPAIGN
 DP5125  COUNTRY     -  US
 DP5125  USGS QUAD   -  RANTOUL (2018)
 DP5125
 DP5125                         *CURRENT SURVEY CONTROL
 DP5125  ______________________________________________________________________
 DP5125* NAD 83(1986) POSITION- 40 18 42.4    (N) 088 13 08.3    (W)   HD_HELD2
 DP5125* NAVD 88 ORTHO HEIGHT -   219.947 (meters)      721.61  (feet) ADJUSTED
 DP5125  ______________________________________________________________________
 DP5125  GEOID HEIGHT    -        -32.249 (meters)                     GEOID18
 DP5125  DYNAMIC HEIGHT  -        219.838 (meters)      721.25  (feet) COMP
 DP5125  MODELED GRAVITY -    980,120.5   (mgal)                       NAVD 88
 DP5125
 DP5125  VERT ORDER      -  SECOND    CLASS I
 DP5125
 DP5125.The horizontal coordinates were established by autonomous hand held GPS
 DP5125.observations and have an estimated accuracy of +/- 10 meters.
 DP5125
 DP5125.The orthometric height was determined by differential leveling and
 DP5125.adjusted by the NATIONAL GEODETIC SURVEY
 DP5125.in November 2014.
 DP5125
 DP5125.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5125.GEOID18 height accuracy estimate available here.
 DP5125
 DP5125.Click photographs - Photos may exist for this station.
 DP5125
 DP5125.The dynamic height is computed by dividing the NAVD 88
 DP5125.geopotential number by the normal gravity value computed on the
 DP5125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5125.degrees latitude (g = 980.6199 gals.).
 DP5125
 DP5125.The modeled gravity was interpolated from observed gravity values.
 DP5125
 DP5125;                    North         East    Units  Estimated Accuracy
 DP5125;SPC IL E     -   404,625.      309,721.      MT  (+/- 10 meters HH2 GPS)
 DP5125
 DP5125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9642263075(NAD 83)
 DP5125
 DP5125                          SUPERSEDED SURVEY CONTROL
 DP5125
 DP5125.No superseded survey control is available for this station.
 DP5125
 DP5125_MARKER: F = FLANGE-ENCASED ROD
 DP5125_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5125_STAMPING: CH 002 2014
 DP5125_MARK LOGO: UIL
 DP5125_PROJECTION: FLUSH
 DP5125_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5125_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5125+STABILITY: POSITION/ELEVATION WELL
 DP5125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5125+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2014
 DP5125_ROD/PIPE-DEPTH: 12.2 meters
 DP5125_SLEEVE-DEPTH  : 0.9 meters
 DP5125
 DP5125  HISTORY     - Date     Condition        Report By
 DP5125  HISTORY     - 20140428 MONUMENTED       BCA
 DP5125
 DP5125                          STATION DESCRIPTION
 DP5125
 DP5125'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5125'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF FISHER, 5.2 MI
 DP5125'(8.4 KM) NORTH-NORTHWEST OF THOMASBORO AND 3.3 MI (5.3 KM) WEST OF
 DP5125'RANTOUL.
 DP5125'
 DP5125'TO REACH THE STATION FROM THE JUNCTION OF I 57 WITH US HIGHWAY 136,
 DP5125'LOCATED 1.5 MI (2.4 KM) WEST OF RANTOUL, IL, GO WEST ON US HIGHWAY 136
 DP5125'FOR 1.6 MI (2.6 KM) TO COUNTY ROAD 1300 EAST.  CONTINUE WEST ON US
 DP5125'HIGHWAY 136 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP5125'
 DP5125'THE STATION IS LOCATED 37.8 FT (11.5 M) NORTH OF THE CENTERLINE OF US
 DP5125'HIGHWAY 136, 110 FT (33.5 M) WEST OF THE WEST EDGE OF A PRIVATE
 DP5125'ENTRANCE '1272', 90.3 FT (27.5 M) NORTHWEST OF A POWER POLE, 25.7 FT
 DP5125'(7.8 M) WEST OF A 'WARNING FIBER OPTIC' POST AND 24.7 FT (7.5 M) 24.7
 DP5125'FT (7.5 M) NORTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5125'
 DP5125'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5125'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5125'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5126 ***********************************************************************
 DP5126  DESIGNATION -  CH 003
 DP5126  PID         -  DP5126
 DP5126  STATE/COUNTY-  IL/CHAMPAIGN
 DP5126  COUNTRY     -  US
 DP5126  USGS QUAD   -  RANTOUL (2018)
 DP5126
 DP5126                         *CURRENT SURVEY CONTROL
 DP5126  ______________________________________________________________________
 DP5126* NAD 83(1986) POSITION- 40 18 40.9    (N) 088 14 15.1    (W)   HD_HELD2
 DP5126* NAVD 88 ORTHO HEIGHT -   220.939 (meters)      724.86  (feet) ADJUSTED
 DP5126  ______________________________________________________________________
 DP5126  GEOID HEIGHT    -        -32.234 (meters)                     GEOID18
 DP5126  DYNAMIC HEIGHT  -        220.829 (meters)      724.50  (feet) COMP
 DP5126  MODELED GRAVITY -    980,120.4   (mgal)                       NAVD 88
 DP5126
 DP5126  VERT ORDER      -  SECOND    CLASS I
 DP5126
 DP5126.The horizontal coordinates were established by autonomous hand held GPS
 DP5126.observations and have an estimated accuracy of +/- 10 meters.
 DP5126
 DP5126.The orthometric height was determined by differential leveling and
 DP5126.adjusted by the NATIONAL GEODETIC SURVEY
 DP5126.in November 2014.
 DP5126
 DP5126.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5126.GEOID18 height accuracy estimate available here.
 DP5126
 DP5126.Click photographs - Photos may exist for this station.
 DP5126
 DP5126.The dynamic height is computed by dividing the NAVD 88
 DP5126.geopotential number by the normal gravity value computed on the
 DP5126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5126.degrees latitude (g = 980.6199 gals.).
 DP5126
 DP5126.The modeled gravity was interpolated from observed gravity values.
 DP5126
 DP5126;                    North         East    Units  Estimated Accuracy
 DP5126;SPC IL E     -   404,577.      308,144.      MT  (+/- 10 meters HH2 GPS)
 DP5126
 DP5126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9484563050(NAD 83)
 DP5126
 DP5126                          SUPERSEDED SURVEY CONTROL
 DP5126
 DP5126.No superseded survey control is available for this station.
 DP5126
 DP5126_MARKER: F = FLANGE-ENCASED ROD
 DP5126_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5126_STAMPING: CH 003 2014
 DP5126_MARK LOGO: UIL
 DP5126_PROJECTION: FLUSH
 DP5126_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5126_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5126+STABILITY: POSITION/ELEVATION WELL
 DP5126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5126+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2014
 DP5126_ROD/PIPE-DEPTH: 11.0 meters
 DP5126_SLEEVE-DEPTH  : 0.9 meters
 DP5126
 DP5126  HISTORY     - Date     Condition        Report By
 DP5126  HISTORY     - 20140428 MONUMENTED       BCA
 DP5126
 DP5126                          STATION DESCRIPTION
 DP5126
 DP5126'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5126'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) EAST OF FISHER, 5.6 MI
 DP5126'(9.0 KM) NORTH-NORTHWEST OF THOMASBORO AND 4.3 MI (6.9 KM) WEST OF
 DP5126'RANTOUL.
 DP5126'
 DP5126'TO REACH THE STATION FROM THE JUNCTION OF I 57 WITH US HIGHWAY 136,
 DP5126'LOCATED 1.5 MI (2.4 KM) WEST OF RANTOUL, IL, GO WEST ON US HIGHWAY 136
 DP5126'FOR 2.6 MI (4.2 KM) TO COUNTY ROAD 1200 EAST.  CONTINUE WEST ON US
 DP5126'HIGHWAY 136 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP5126'
 DP5126'THE STATION IS LOCATED 70.2 FT (21.4 M) SOUTH OF THE CENTERLINE OF US
 DP5126'HIGHWAY 136, 133 FT (40.5 M) SOUTH-SOUTHWEST OF A POWER POLE, 53.7 FT
 DP5126'(16.4 M) SOUTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136, 30.6 FT (9.3
 DP5126'M) WEST-NORTHWEST OF A TELEPHONE PEDESTAL AND 30.2 FT (9.2 M) EAST OF
 DP5126'THE EAST EDGE OF A GRAVEL LANE.
 DP5126'
 DP5126'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5126'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5126'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5127 ***********************************************************************
 DP5127  DESIGNATION -  CH 004
 DP5127  PID         -  DP5127
 DP5127  STATE/COUNTY-  IL/CHAMPAIGN
 DP5127  COUNTRY     -  US
 DP5127  USGS QUAD   -  FISHER (2018)
 DP5127
 DP5127                         *CURRENT SURVEY CONTROL
 DP5127  ______________________________________________________________________
 DP5127* NAD 83(1986) POSITION- 40 18 41.0    (N) 088 15 17.0    (W)   HD_HELD2
 DP5127* NAVD 88 ORTHO HEIGHT -   222.370 (meters)      729.56  (feet) ADJUSTED
 DP5127  ______________________________________________________________________
 DP5127  GEOID HEIGHT    -        -32.219 (meters)                     GEOID18
 DP5127  DYNAMIC HEIGHT  -        222.259 (meters)      729.19  (feet) COMP
 DP5127  MODELED GRAVITY -    980,120.8   (mgal)                       NAVD 88
 DP5127
 DP5127  VERT ORDER      -  SECOND    CLASS I
 DP5127
 DP5127.The horizontal coordinates were established by autonomous hand held GPS
 DP5127.observations and have an estimated accuracy of +/- 10 meters.
 DP5127
 DP5127.The orthometric height was determined by differential leveling and
 DP5127.adjusted by the NATIONAL GEODETIC SURVEY
 DP5127.in November 2014.
 DP5127
 DP5127.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5127.GEOID18 height accuracy estimate available here.
 DP5127
 DP5127.Click photographs - Photos may exist for this station.
 DP5127
 DP5127.The dynamic height is computed by dividing the NAVD 88
 DP5127.geopotential number by the normal gravity value computed on the
 DP5127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5127.degrees latitude (g = 980.6199 gals.).
 DP5127
 DP5127.The modeled gravity was interpolated from observed gravity values.
 DP5127
 DP5127;                    North         East    Units  Estimated Accuracy
 DP5127;SPC IL E     -   404,578.      306,682.      MT  (+/- 10 meters HH2 GPS)
 DP5127
 DP5127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9338363074(NAD 83)
 DP5127
 DP5127                          SUPERSEDED SURVEY CONTROL
 DP5127
 DP5127.No superseded survey control is available for this station.
 DP5127
 DP5127_MARKER: F = FLANGE-ENCASED ROD
 DP5127_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5127_STAMPING: CH 004 2014
 DP5127_MARK LOGO: UIL
 DP5127_PROJECTION: FLUSH
 DP5127_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5127_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5127+STABILITY: POSITION/ELEVATION WELL
 DP5127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5127+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2014
 DP5127_ROD/PIPE-DEPTH: 9.8 meters
 DP5127_SLEEVE-DEPTH  : 0.9 meters
 DP5127
 DP5127  HISTORY     - Date     Condition        Report By
 DP5127  HISTORY     - 20140428 MONUMENTED       BCA
 DP5127
 DP5127                          STATION DESCRIPTION
 DP5127
 DP5127'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5127'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTHWEST OF THOMASBORO,
 DP5127'5.2 MI (8.4 KM) WEST OF RANTOUL AND 5.0 MI (8.0 KM) EAST OF FISHER.
 DP5127'
 DP5127'TO REACH THE STATION FROM THE JUNCTION OF I 57 WITH US HIGHWAY 136,
 DP5127'LOCATED 1.5 MI (2.4 KM) WEST OF RANTOUL, IL, GO WEST ON US HIGHWAY 136
 DP5127'FOR 3.6 MI (5.8 KM) TO COUNTY ROAD 1100 EAST.  CONTINUE WEST ON US
 DP5127'HIGHWAY 136 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP5127'
 DP5127'THE STATION IS LOCATED 28.5 FT (8.7 M) SOUTH OF THE CENTERLINE OF US
 DP5127'HIGHWAY 136, 71.5 FT (21.8 M) WEST OF THE WEST EDGE OF A GRAVEL DRIVE,
 DP5127'69.8 FT (21.3 M) SOUTH-SOUTHEAST OF A POWER POLE AND 15.4 FT (4.7 M)
 DP5127'SOUTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5127'
 DP5127'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5127'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5127'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5128 ***********************************************************************
 DP5128  DESIGNATION -  CH 005
 DP5128  PID         -  DP5128
 DP5128  STATE/COUNTY-  IL/CHAMPAIGN
 DP5128  COUNTRY     -  US
 DP5128  USGS QUAD   -  FISHER (2018)
 DP5128
 DP5128                         *CURRENT SURVEY CONTROL
 DP5128  ______________________________________________________________________
 DP5128* NAD 83(1986) POSITION- 40 18 40.4    (N) 088 16 15.6    (W)   HD_HELD2
 DP5128* NAVD 88 ORTHO HEIGHT -   220.290 (meters)      722.73  (feet) ADJUSTED
 DP5128  ______________________________________________________________________
 DP5128  GEOID HEIGHT    -        -32.205 (meters)                     GEOID18
 DP5128  DYNAMIC HEIGHT  -        220.180 (meters)      722.37  (feet) COMP
 DP5128  MODELED GRAVITY -    980,121.3   (mgal)                       NAVD 88
 DP5128
 DP5128  VERT ORDER      -  SECOND    CLASS I
 DP5128
 DP5128.The horizontal coordinates were established by autonomous hand held GPS
 DP5128.observations and have an estimated accuracy of +/- 10 meters.
 DP5128
 DP5128.The orthometric height was determined by differential leveling and
 DP5128.adjusted by the NATIONAL GEODETIC SURVEY
 DP5128.in November 2014.
 DP5128
 DP5128.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5128.GEOID18 height accuracy estimate available here.
 DP5128
 DP5128.Click photographs - Photos may exist for this station.
 DP5128
 DP5128.The dynamic height is computed by dividing the NAVD 88
 DP5128.geopotential number by the normal gravity value computed on the
 DP5128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5128.degrees latitude (g = 980.6199 gals.).
 DP5128
 DP5128.The modeled gravity was interpolated from observed gravity values.
 DP5128
 DP5128;                    North         East    Units  Estimated Accuracy
 DP5128;SPC IL E     -   404,559.      305,299.      MT  (+/- 10 meters HH2 GPS)
 DP5128
 DP5128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9200063075(NAD 83)
 DP5128
 DP5128                          SUPERSEDED SURVEY CONTROL
 DP5128
 DP5128.No superseded survey control is available for this station.
 DP5128
 DP5128_MARKER: F = FLANGE-ENCASED ROD
 DP5128_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5128_STAMPING: CH 005 2014
 DP5128_MARK LOGO: UIL
 DP5128_PROJECTION: FLUSH
 DP5128_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5128_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5128+STABILITY: POSITION/ELEVATION WELL
 DP5128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5128+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2014
 DP5128_ROD/PIPE-DEPTH: 8.5 meters
 DP5128_SLEEVE-DEPTH  : 0.9 meters
 DP5128
 DP5128  HISTORY     - Date     Condition        Report By
 DP5128  HISTORY     - 20140428 MONUMENTED       BCA
 DP5128
 DP5128                          STATION DESCRIPTION
 DP5128
 DP5128'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5128'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTHWEST OF THOMASBORO,
 DP5128'6.1 MI (9.8 KM) WEST OF RANTOUL AND 4.2 MI (6.8 KM) EAST OF FISHER.
 DP5128'
 DP5128'TO REACH THE STATION FROM THE JUNCTION OF I 57 WITH US HIGHWAY 136,
 DP5128'LOCATED 1.5 MI (2.4 KM) WEST OF RANTOUL, IL, GO WEST ON US HIGHWAY 136
 DP5128'FOR 4.6 MI (7.4 KM) TO COUNTY ROAD 1000 EAST AND THE STATION ON THE
 DP5128'LEFT.
 DP5128'
 DP5128'THE STATION IS LOCATED 40.3 FT (12.3 M) SOUTH OF THE CENTERLINE OF US
 DP5128'HIGHWAY 136, 36.4 FT (11.1 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP5128'1000 EAST, 34.5 FT (10.5 M) SOUTHWEST OF AN ALUMINUM VAULT AND 2.0 FT
 DP5128'(0.6 M) WEST OF A TELEPHONE PEDESTAL.
 DP5128'
 DP5128'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5128'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5128'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5129 ***********************************************************************
 DP5129  DESIGNATION -  CH 006
 DP5129  PID         -  DP5129
 DP5129  STATE/COUNTY-  IL/CHAMPAIGN
 DP5129  COUNTRY     -  US
 DP5129  USGS QUAD   -  FISHER (2018)
 DP5129
 DP5129                         *CURRENT SURVEY CONTROL
 DP5129  ______________________________________________________________________
 DP5129* NAD 83(1986) POSITION- 40 18 40.6    (N) 088 17 24.8    (W)   HD_HELD2
 DP5129* NAVD 88 ORTHO HEIGHT -   221.276 (meters)      725.97  (feet) ADJUSTED
 DP5129  ______________________________________________________________________
 DP5129  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 DP5129  DYNAMIC HEIGHT  -        221.166 (meters)      725.61  (feet) COMP
 DP5129  MODELED GRAVITY -    980,122.2   (mgal)                       NAVD 88
 DP5129
 DP5129  VERT ORDER      -  SECOND    CLASS I
 DP5129
 DP5129.The horizontal coordinates were established by autonomous hand held GPS
 DP5129.observations and have an estimated accuracy of +/- 10 meters.
 DP5129
 DP5129.The orthometric height was determined by differential leveling and
 DP5129.adjusted by the NATIONAL GEODETIC SURVEY
 DP5129.in November 2014.
 DP5129
 DP5129.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5129.GEOID18 height accuracy estimate available here.
 DP5129
 DP5129.Click photographs - Photos may exist for this station.
 DP5129
 DP5129.The dynamic height is computed by dividing the NAVD 88
 DP5129.geopotential number by the normal gravity value computed on the
 DP5129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5129.degrees latitude (g = 980.6199 gals.).
 DP5129
 DP5129.The modeled gravity was interpolated from observed gravity values.
 DP5129
 DP5129;                    North         East    Units  Estimated Accuracy
 DP5129;SPC IL E     -   404,564.      303,665.      MT  (+/- 10 meters HH2 GPS)
 DP5129
 DP5129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9036763105(NAD 83)
 DP5129
 DP5129                          SUPERSEDED SURVEY CONTROL
 DP5129
 DP5129.No superseded survey control is available for this station.
 DP5129
 DP5129_MARKER: F = FLANGE-ENCASED ROD
 DP5129_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5129_STAMPING: CH 006 2014
 DP5129_MARK LOGO: UIL
 DP5129_PROJECTION: FLUSH
 DP5129_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5129+STABILITY: SURFACE MOTION
 DP5129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5129+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2014
 DP5129_ROD/PIPE-DEPTH: 3.7 meters
 DP5129_SLEEVE-DEPTH  : 0.9 meters
 DP5129
 DP5129  HISTORY     - Date     Condition        Report By
 DP5129  HISTORY     - 20140428 MONUMENTED       BCA
 DP5129
 DP5129                          STATION DESCRIPTION
 DP5129
 DP5129'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5129'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHWEST OF THOMASBORO,
 DP5129'7.1 MI (11.4 KM) WEST OF RANTOUL AND 3.2 MI (5.1 KM) EAST OF FISHER.
 DP5129'
 DP5129'TO REACH THE STATION FROM THE JUNCTION OF I 57 WITH US HIGHWAY 136,
 DP5129'LOCATED 1.5 MI (2.4 KM) WEST OF RANTOUL, IL, GO WEST ON US HIGHWAY 136
 DP5129'FOR 5.6 MI (9.0 KM) TO COUNTY ROAD 900 EAST (CR 1) AND THE STATION ON
 DP5129'THE RIGHT.
 DP5129'
 DP5129'THE STATION IS LOCATED 34.0 FT (10.4 M) NORTH OF THE CENTERLINE OF US
 DP5129'HIGHWAY 136, 71.2 FT (21.7 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP5129'900 EAST, 29.5 FT (9.0 M) EAST OF A SIGN POST '136 WEST' AND 21.4 FT
 DP5129'(6.5 M) NORTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5129'
 DP5129'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5129'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5129'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5130 ***********************************************************************
 DP5130  DESIGNATION -  CH 007
 DP5130  PID         -  DP5130
 DP5130  STATE/COUNTY-  IL/CHAMPAIGN
 DP5130  COUNTRY     -  US
 DP5130  USGS QUAD   -  FISHER (2018)
 DP5130
 DP5130                         *CURRENT SURVEY CONTROL
 DP5130  ______________________________________________________________________
 DP5130* NAD 83(1986) POSITION- 40 18 40.1    (N) 088 18 31.6    (W)   HD_HELD2
 DP5130* NAVD 88 ORTHO HEIGHT -   218.704 (meters)      717.53  (feet) ADJUSTED
 DP5130  ______________________________________________________________________
 DP5130  GEOID HEIGHT    -        -32.174 (meters)                     GEOID18
 DP5130  DYNAMIC HEIGHT  -        218.595 (meters)      717.17  (feet) COMP
 DP5130  MODELED GRAVITY -    980,123.2   (mgal)                       NAVD 88
 DP5130
 DP5130  VERT ORDER      -  SECOND    CLASS I
 DP5130
 DP5130.The horizontal coordinates were established by autonomous hand held GPS
 DP5130.observations and have an estimated accuracy of +/- 10 meters.
 DP5130
 DP5130.The orthometric height was determined by differential leveling and
 DP5130.adjusted by the NATIONAL GEODETIC SURVEY
 DP5130.in November 2014.
 DP5130
 DP5130.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5130.GEOID18 height accuracy estimate available here.
 DP5130
 DP5130.Click photographs - Photos may exist for this station.
 DP5130
 DP5130.The dynamic height is computed by dividing the NAVD 88
 DP5130.geopotential number by the normal gravity value computed on the
 DP5130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5130.degrees latitude (g = 980.6199 gals.).
 DP5130
 DP5130.The modeled gravity was interpolated from observed gravity values.
 DP5130
 DP5130;                    North         East    Units  Estimated Accuracy
 DP5130;SPC IL E     -   404,548.      302,087.      MT  (+/- 10 meters HH2 GPS)
 DP5130
 DP5130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8879063113(NAD 83)
 DP5130
 DP5130                          SUPERSEDED SURVEY CONTROL
 DP5130
 DP5130.No superseded survey control is available for this station.
 DP5130
 DP5130_MARKER: F = FLANGE-ENCASED ROD
 DP5130_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5130_STAMPING: CH 007 2014
 DP5130_MARK LOGO: UIL
 DP5130_PROJECTION: FLUSH
 DP5130_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5130_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5130+STABILITY: POSITION/ELEVATION WELL
 DP5130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5130+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2014
 DP5130_ROD/PIPE-DEPTH: 9.8 meters
 DP5130_SLEEVE-DEPTH  : 0.9 meters
 DP5130
 DP5130  HISTORY     - Date     Condition        Report By
 DP5130  HISTORY     - 20140429 MONUMENTED       BCA
 DP5130
 DP5130                          STATION DESCRIPTION
 DP5130
 DP5130'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5130'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF RANTOUL, 7.2 MI
 DP5130'(11.6 KM) EAST-SOUTHEAST OF FOOSLAND AND 2.2 MI (3.5 KM) EAST OF
 DP5130'FISHER.
 DP5130'
 DP5130'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5130'HIGHWAY 47, LOCATED 12 MI (19.3 KM) WEST OF RANTOUL, IL, GO EAST ON US
 DP5130'HIGHWAY 136 FOR 4.0 MI (6.4 KM) TO COUNTY ROAD 800 EAST AND THE
 DP5130'STATION ON THE LEFT.
 DP5130'
 DP5130'THE STATION IS LOCATED 35.6 FT (10.9 M) NORTH OF THE CENTERLINE OF US
 DP5130'HIGHWAY 136, 39.2 FT (11.9 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP5130'800 EAST,, , 41.3 FT (12.6 M) SOUTHEAST OF A POWER POLE, 23.2 FT (7.1
 DP5130'M) NORTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136 AND 13.8 FT (4.2 M)
 DP5130'EAST OF A TELEPHONE PEDESTAL.
 DP5130'
 DP5130'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5130'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5130'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5131 ***********************************************************************
 DP5131  DESIGNATION -  CH 008
 DP5131  PID         -  DP5131
 DP5131  STATE/COUNTY-  IL/CHAMPAIGN
 DP5131  COUNTRY     -  US
 DP5131  USGS QUAD   -  FISHER (2018)
 DP5131
 DP5131                         *CURRENT SURVEY CONTROL
 DP5131  ______________________________________________________________________
 DP5131* NAD 83(1986) POSITION- 40 18 39.6    (N) 088 19 40.8    (W)   HD_HELD2
 DP5131* NAVD 88 ORTHO HEIGHT -   216.372 (meters)      709.88  (feet) ADJUSTED
 DP5131  ______________________________________________________________________
 DP5131  GEOID HEIGHT    -        -32.160 (meters)                     GEOID18
 DP5131  DYNAMIC HEIGHT  -        216.264 (meters)      709.53  (feet) COMP
 DP5131  MODELED GRAVITY -    980,124.1   (mgal)                       NAVD 88
 DP5131
 DP5131  VERT ORDER      -  SECOND    CLASS I
 DP5131
 DP5131.The horizontal coordinates were established by autonomous hand held GPS
 DP5131.observations and have an estimated accuracy of +/- 10 meters.
 DP5131
 DP5131.The orthometric height was determined by differential leveling and
 DP5131.adjusted by the NATIONAL GEODETIC SURVEY
 DP5131.in November 2014.
 DP5131
 DP5131.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5131.GEOID18 height accuracy estimate available here.
 DP5131
 DP5131.Click photographs - Photos may exist for this station.
 DP5131
 DP5131.The dynamic height is computed by dividing the NAVD 88
 DP5131.geopotential number by the normal gravity value computed on the
 DP5131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5131.degrees latitude (g = 980.6199 gals.).
 DP5131
 DP5131.The modeled gravity was interpolated from observed gravity values.
 DP5131
 DP5131;                    North         East    Units  Estimated Accuracy
 DP5131;SPC IL E     -   404,532.      300,453.      MT  (+/- 10 meters HH2 GPS)
 DP5131
 DP5131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8715663122(NAD 83)
 DP5131
 DP5131                          SUPERSEDED SURVEY CONTROL
 DP5131
 DP5131.No superseded survey control is available for this station.
 DP5131
 DP5131_MARKER: F = FLANGE-ENCASED ROD
 DP5131_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5131_STAMPING: CH 008 2014
 DP5131_MARK LOGO: UIL
 DP5131_PROJECTION: FLUSH
 DP5131_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5131_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5131+STABILITY: POSITION/ELEVATION WELL
 DP5131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5131+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2014
 DP5131_ROD/PIPE-DEPTH: 6.1 meters
 DP5131_SLEEVE-DEPTH  : 0.9 meters
 DP5131
 DP5131  HISTORY     - Date     Condition        Report By
 DP5131  HISTORY     - 20140429 MONUMENTED       BCA
 DP5131
 DP5131                          STATION DESCRIPTION
 DP5131
 DP5131'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5131'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH-NORTHEAST OF
 DP5131'MAHOMET, 6.3 MI (10.1 KM) EAST-SOUTHEAST OF FOOSLAND AND 1.2 MI (1.9
 DP5131'KM) EAST-SOUTHEAST OF FISHER.
 DP5131'
 DP5131'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5131'HIGHWAY 47, LOCATED 12 MI (19.3 KM) WEST OF RANTOUL, IL, GO EAST ON US
 DP5131'HIGHWAY 136 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 700 EAST AND THE
 DP5131'STATION ON THE LEFT.
 DP5131'
 DP5131'THE STATION IS LOCATED 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF US
 DP5131'HIGHWAY 136, 26.0 FT (7.9 M) EAST OF THE CENTERLINE OF COUNTY ROAD 700
 DP5131'EAST, 25.8 FT (7.9 M) NORTHWEST OF THE WEST END OF A BRIDGE PARAPET
 DP5131'AND 14.3 FT (4.4 M) SOUTHEAST OF A END GUARD RAIL POST.
 DP5131'
 DP5131'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5131'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5131'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5132 ***********************************************************************
 DP5132  DESIGNATION -  CH 009
 DP5132  PID         -  DP5132
 DP5132  STATE/COUNTY-  IL/CHAMPAIGN
 DP5132  COUNTRY     -  US
 DP5132  USGS QUAD   -  FISHER (2018)
 DP5132
 DP5132                         *CURRENT SURVEY CONTROL
 DP5132  ______________________________________________________________________
 DP5132* NAD 83(1986) POSITION- 40 18 39.3    (N) 088 20 27.2    (W)   HD_HELD2
 DP5132* NAVD 88 ORTHO HEIGHT -   215.887 (meters)      708.29  (feet) ADJUSTED
 DP5132  ______________________________________________________________________
 DP5132  GEOID HEIGHT    -        -32.149 (meters)                     GEOID18
 DP5132  DYNAMIC HEIGHT  -        215.780 (meters)      707.94  (feet) COMP
 DP5132  MODELED GRAVITY -    980,124.8   (mgal)                       NAVD 88
 DP5132
 DP5132  VERT ORDER      -  SECOND    CLASS I
 DP5132
 DP5132.The horizontal coordinates were established by autonomous hand held GPS
 DP5132.observations and have an estimated accuracy of +/- 10 meters.
 DP5132
 DP5132.The orthometric height was determined by differential leveling and
 DP5132.adjusted by the NATIONAL GEODETIC SURVEY
 DP5132.in November 2014.
 DP5132
 DP5132.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5132.GEOID18 height accuracy estimate available here.
 DP5132
 DP5132.Click photographs - Photos may exist for this station.
 DP5132
 DP5132.The dynamic height is computed by dividing the NAVD 88
 DP5132.geopotential number by the normal gravity value computed on the
 DP5132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5132.degrees latitude (g = 980.6199 gals.).
 DP5132
 DP5132.The modeled gravity was interpolated from observed gravity values.
 DP5132
 DP5132;                    North         East    Units  Estimated Accuracy
 DP5132;SPC IL E     -   404,523.      299,358.      MT  (+/- 10 meters HH2 GPS)
 DP5132
 DP5132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8606163129(NAD 83)
 DP5132
 DP5132                          SUPERSEDED SURVEY CONTROL
 DP5132
 DP5132.No superseded survey control is available for this station.
 DP5132
 DP5132_MARKER: F = FLANGE-ENCASED ROD
 DP5132_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5132_STAMPING: CH 009 2014
 DP5132_MARK LOGO: UIL
 DP5132_PROJECTION: FLUSH
 DP5132_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5132_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5132+STABILITY: POSITION/ELEVATION WELL
 DP5132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5132+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2014
 DP5132_ROD/PIPE-DEPTH: 7.3 meters
 DP5132_SLEEVE-DEPTH  : 0.9 meters
 DP5132
 DP5132  HISTORY     - Date     Condition        Report By
 DP5132  HISTORY     - 20140429 MONUMENTED       BCA
 DP5132
 DP5132                          STATION DESCRIPTION
 DP5132
 DP5132'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5132'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHEAST OF
 DP5132'MAHOMET, 5.8 MI (9.3 KM) SOUTHEAST OF FOOSLAND AND IN THE TOWN OF
 DP5132'FISHER, IL.
 DP5132'
 DP5132'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5132'HIGHWAY 47, LOCATED 12 MI (19.3 KM) WEST OF RANTOUL, IL, GO EAST ON US
 DP5132'HIGHWAY 136 FOR 2.2 MI (3.5 KM) TO PICKETT STREET.  CONTINUE EAST ON
 DP5132'US HIGHWAY 136 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP5132'
 DP5132'THE STATION IS LOCATED 48.8 FT (14.9 M) NORTH OF THE CENTERLINE OF US
 DP5132'HIGHWAY 136, 74.2 FT (22.6 M) SOUTHEAST OF A POWER POLE, 32.7 FT (10.0
 DP5132'M) NORTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136, 22.6 FT (6.9 M)
 DP5132'EAST OF THE EAST EDGE OF A PRIVATE DRIVE AND 3.5 FT (1.1 M) EAST OF
 DP5132'THE SOUTH POST FOR A 'WELCOME TO FISHER' SIGN.
 DP5132'
 DP5132'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5132'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5132'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5133 ***********************************************************************
 DP5133  DESIGNATION -  CH 010
 DP5133  PID         -  DP5133
 DP5133  STATE/COUNTY-  IL/CHAMPAIGN
 DP5133  COUNTRY     -  US
 DP5133  USGS QUAD   -  FISHER (2018)
 DP5133
 DP5133                         *CURRENT SURVEY CONTROL
 DP5133  ______________________________________________________________________
 DP5133* NAD 83(1986) POSITION- 40 18 39.3    (N) 088 21 47.8    (W)   HD_HELD2
 DP5133* NAVD 88 ORTHO HEIGHT -   222.396 (meters)      729.64  (feet) ADJUSTED
 DP5133  ______________________________________________________________________
 DP5133  GEOID HEIGHT    -        -32.130 (meters)                     GEOID18
 DP5133  DYNAMIC HEIGHT  -        222.286 (meters)      729.28  (feet) COMP
 DP5133  MODELED GRAVITY -    980,125.8   (mgal)                       NAVD 88
 DP5133
 DP5133  VERT ORDER      -  SECOND    CLASS I
 DP5133
 DP5133.The horizontal coordinates were established by autonomous hand held GPS
 DP5133.observations and have an estimated accuracy of +/- 10 meters.
 DP5133
 DP5133.The orthometric height was determined by differential leveling and
 DP5133.adjusted by the NATIONAL GEODETIC SURVEY
 DP5133.in November 2014.
 DP5133
 DP5133.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5133.GEOID18 height accuracy estimate available here.
 DP5133
 DP5133.Click photographs - Photos may exist for this station.
 DP5133
 DP5133.The dynamic height is computed by dividing the NAVD 88
 DP5133.geopotential number by the normal gravity value computed on the
 DP5133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5133.degrees latitude (g = 980.6199 gals.).
 DP5133
 DP5133.The modeled gravity was interpolated from observed gravity values.
 DP5133
 DP5133;                    North         East    Units  Estimated Accuracy
 DP5133;SPC IL E     -   404,523.      297,455.      MT  (+/- 10 meters HH2 GPS)
 DP5133
 DP5133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8415863158(NAD 83)
 DP5133
 DP5133                          SUPERSEDED SURVEY CONTROL
 DP5133
 DP5133.No superseded survey control is available for this station.
 DP5133
 DP5133_MARKER: F = FLANGE-ENCASED ROD
 DP5133_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5133_STAMPING: CH 010 2014
 DP5133_MARK LOGO: UIL
 DP5133_PROJECTION: FLUSH
 DP5133_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5133_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5133+STABILITY: POSITION/ELEVATION WELL
 DP5133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5133+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2014
 DP5133_ROD/PIPE-DEPTH: 6.1 meters
 DP5133_SLEEVE-DEPTH  : 0.9 meters
 DP5133
 DP5133  HISTORY     - Date     Condition        Report By
 DP5133  HISTORY     - 20140429 MONUMENTED       BCA
 DP5133
 DP5133                          STATION DESCRIPTION
 DP5133
 DP5133'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5133'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH-NORTHEAST OF
 DP5133'MAHOMET, 4.9 MI (7.9 KM) SOUTHEAST OF FOOSLAND AND 0.7 MI (1.1 KM)
 DP5133'WEST-SOUTHWEST OF FISHER.
 DP5133'
 DP5133'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5133'HIGHWAY 47, LOCATED 12 MI (19.3 KM) WEST OF RANTOUL, IL, GO EAST ON US
 DP5133'HIGHWAY 136 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 500 EAST.  CONTINUE
 DP5133'EAST ON US HIGHWAY 136 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP5133'THE STATION IS LOCATED 37.8 FT (11.5 M) NORTH OF THE CENTERLINE OF US
 DP5133'HIGHWAY 136, 98.0 FT (29.9 M) NORTHEAST OF A POWER POLE, 25.5 FT (7.8
 DP5133'M) NORTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136 AND 4.6 FT (1.4 M)
 DP5133'SOUTHWEST OF A CORNER FENCE POST.
 DP5133'
 DP5133'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5133'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5133'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5134 ***********************************************************************
 DP5134  DESIGNATION -  CH 011
 DP5134  PID         -  DP5134
 DP5134  STATE/COUNTY-  IL/CHAMPAIGN
 DP5134  COUNTRY     -  US
 DP5134  USGS QUAD   -  FOOSLAND (2018)
 DP5134
 DP5134                         *CURRENT SURVEY CONTROL
 DP5134  ______________________________________________________________________
 DP5134* NAD 83(1986) POSITION- 40 18 39.5    (N) 088 22 48.3    (W)   HD_HELD2
 DP5134* NAVD 88 ORTHO HEIGHT -   223.826 (meters)      734.34  (feet) ADJUSTED
 DP5134  ______________________________________________________________________
 DP5134  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 DP5134  DYNAMIC HEIGHT  -        223.716 (meters)      733.97  (feet) COMP
 DP5134  MODELED GRAVITY -    980,126.6   (mgal)                       NAVD 88
 DP5134
 DP5134  VERT ORDER      -  SECOND    CLASS I
 DP5134
 DP5134.The horizontal coordinates were established by autonomous hand held GPS
 DP5134.observations and have an estimated accuracy of +/- 10 meters.
 DP5134
 DP5134.The orthometric height was determined by differential leveling and
 DP5134.adjusted by the NATIONAL GEODETIC SURVEY
 DP5134.in November 2014.
 DP5134
 DP5134.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5134.GEOID18 height accuracy estimate available here.
 DP5134
 DP5134.Click photographs - Photos may exist for this station.
 DP5134
 DP5134.The dynamic height is computed by dividing the NAVD 88
 DP5134.geopotential number by the normal gravity value computed on the
 DP5134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5134.degrees latitude (g = 980.6199 gals.).
 DP5134
 DP5134.The modeled gravity was interpolated from observed gravity values.
 DP5134
 DP5134;                    North         East    Units  Estimated Accuracy
 DP5134;SPC IL E     -   404,530.      296,026.      MT  (+/- 10 meters HH2 GPS)
 DP5134
 DP5134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8273063186(NAD 83)
 DP5134
 DP5134                          SUPERSEDED SURVEY CONTROL
 DP5134
 DP5134.No superseded survey control is available for this station.
 DP5134
 DP5134_MARKER: F = FLANGE-ENCASED ROD
 DP5134_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5134_STAMPING: CH 011 2014
 DP5134_MARK LOGO: UIL
 DP5134_PROJECTION: FLUSH
 DP5134_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5134_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5134+STABILITY: POSITION/ELEVATION WELL
 DP5134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5134+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2014
 DP5134_ROD/PIPE-DEPTH: 9.8 meters
 DP5134_SLEEVE-DEPTH  : 0.9 meters
 DP5134
 DP5134  HISTORY     - Date     Condition        Report By
 DP5134  HISTORY     - 20140429 MONUMENTED       BCA
 DP5134
 DP5134                          STATION DESCRIPTION
 DP5134
 DP5134'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5134'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH OF MAHOMET, 4.3 MI
 DP5134'(6.9 KM) SOUTHEAST OF FOOSLAND AND 1.6 MI (2.6 KM) WEST OF FISHER.
 DP5134'
 DP5134'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5134'HIGHWAY 47, LOCATED 12 MI (19.3 KM) WEST OF RANTOUL, IL, GO EAST ON US
 DP5134'HIGHWAY 136 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP5134'
 DP5134'THE STATION IS LOCATED 38.1 FT (11.6 M) NORTH OF THE CENTERLINE OF US
 DP5134'HIGHWAY 136, 109.0 FT (33.2 M) EAST-SOUTHEAST OF A RIGHT-OF-WAY
 DP5134'MARKER, 25.1 FT (7.7 M) NORTH OF THE EDGE OF PAVEMENT OF US HIGHWAY
 DP5134'136 AND 5.3 FT (1.6 M) SOUTHEAST OF WARNING 'BURIED CABLE' MARKER.
 DP5134'
 DP5134'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5134'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5134'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5135 ***********************************************************************
 DP5135  DESIGNATION -  CH 012
 DP5135  PID         -  DP5135
 DP5135  STATE/COUNTY-  IL/CHAMPAIGN
 DP5135  COUNTRY     -  US
 DP5135  USGS QUAD   -  FOOSLAND (2018)
 DP5135
 DP5135                         *CURRENT SURVEY CONTROL
 DP5135  ______________________________________________________________________
 DP5135* NAD 83(1986) POSITION- 40 18 39.6    (N) 088 23 56.9    (W)   HD_HELD2
 DP5135* NAVD 88 ORTHO HEIGHT -   223.035 (meters)      731.74  (feet) ADJUSTED
 DP5135  ______________________________________________________________________
 DP5135  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 DP5135  DYNAMIC HEIGHT  -        222.925 (meters)      731.38  (feet) COMP
 DP5135  MODELED GRAVITY -    980,127.4   (mgal)                       NAVD 88
 DP5135
 DP5135  VERT ORDER      -  SECOND    CLASS I
 DP5135
 DP5135.The horizontal coordinates were established by autonomous hand held GPS
 DP5135.observations and have an estimated accuracy of +/- 10 meters.
 DP5135
 DP5135.The orthometric height was determined by differential leveling and
 DP5135.adjusted by the NATIONAL GEODETIC SURVEY
 DP5135.in November 2014.
 DP5135
 DP5135.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5135.GEOID18 height accuracy estimate available here.
 DP5135
 DP5135.Click photographs - Photos may exist for this station.
 DP5135
 DP5135.The dynamic height is computed by dividing the NAVD 88
 DP5135.geopotential number by the normal gravity value computed on the
 DP5135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5135.degrees latitude (g = 980.6199 gals.).
 DP5135
 DP5135.The modeled gravity was interpolated from observed gravity values.
 DP5135
 DP5135;                    North         East    Units  Estimated Accuracy
 DP5135;SPC IL E     -   404,534.      294,406.      MT  (+/- 10 meters HH2 GPS)
 DP5135
 DP5135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8111163215(NAD 83)
 DP5135
 DP5135                          SUPERSEDED SURVEY CONTROL
 DP5135
 DP5135.No superseded survey control is available for this station.
 DP5135
 DP5135_MARKER: F = FLANGE-ENCASED ROD
 DP5135_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5135_STAMPING: CH 012 2014
 DP5135_MARK LOGO: UIL
 DP5135_PROJECTION: FLUSH
 DP5135_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5135_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5135+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2014
 DP5135_ROD/PIPE-DEPTH: 4.9 meters
 DP5135_SLEEVE-DEPTH  : 0.9 meters
 DP5135
 DP5135  HISTORY     - Date     Condition        Report By
 DP5135  HISTORY     - 20140505 MONUMENTED       BCA
 DP5135
 DP5135                          STATION DESCRIPTION
 DP5135
 DP5135'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5135'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH OF MAHOMET, 3.8 MI
 DP5135'(6.1 KM) SOUTH-SOUTHEAST OF FOOSLAND AND 2.6 MI (4.2 KM) WEST OF
 DP5135'FISHER.
 DP5135'
 DP5135'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5135'HIGHWAY 47, LOCATED 12 MI (19.3 KM) WEST OF RANTOUL, IL, GO WEST ON US
 DP5135'HIGHWAY 136 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DP5135'
 DP5135'THE STATION IS LOCATED 37.0 FT (11.3 M) NORTH OF THE CENTERLINE OF US
 DP5135'HIGHWAY 136, 24.0 FT (7.3 M) NORTH OF THE EDGE OF PAVEMENT OF US
 DP5135'HIGHWAY 136, 17.0 FT (5.2 M) NORTHEAST OF THE SOUTHEAST CORNER OF A
 DP5135'CONCRETE HEADWALL AND 13.6 FT (4.1 M) EAST OF THE NORTH END OF A
 DP5135'CONCRETE HEADWALL.
 DP5135'
 DP5135'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5135'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5135'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5136 ***********************************************************************
 DP5136  DESIGNATION -  CH 013
 DP5136  PID         -  DP5136
 DP5136  STATE/COUNTY-  IL/CHAMPAIGN
 DP5136  COUNTRY     -  US
 DP5136  USGS QUAD   -  FOOSLAND (2018)
 DP5136
 DP5136                         *CURRENT SURVEY CONTROL
 DP5136  ______________________________________________________________________
 DP5136* NAD 83(1986) POSITION- 40 18 39.60   (N) 088 24 59.65   (W)   HD_HELD1
 DP5136* NAVD 88 ORTHO HEIGHT -   225.526 (meters)      739.91  (feet) ADJUSTED
 DP5136  ______________________________________________________________________
 DP5136  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 DP5136  DYNAMIC HEIGHT  -        225.415 (meters)      739.55  (feet) COMP
 DP5136  MODELED GRAVITY -    980,128.2   (mgal)                       NAVD 88
 DP5136
 DP5136  VERT ORDER      -  SECOND    CLASS I
 DP5136
 DP5136.The horizontal coordinates were determined by differentially corrected
 DP5136.hand held GPS observations or other comparable positioning techniques
 DP5136.and have an estimated accuracy of +/- 3 meters.
 DP5136
 DP5136.The orthometric height was determined by differential leveling and
 DP5136.adjusted by the NATIONAL GEODETIC SURVEY
 DP5136.in November 2014.
 DP5136
 DP5136.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5136.GEOID18 height accuracy estimate available here.
 DP5136
 DP5136.Click photographs - Photos may exist for this station.
 DP5136
 DP5136.The dynamic height is computed by dividing the NAVD 88
 DP5136.geopotential number by the normal gravity value computed on the
 DP5136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5136.degrees latitude (g = 980.6199 gals.).
 DP5136
 DP5136.The modeled gravity was interpolated from observed gravity values.
 DP5136
 DP5136;                    North         East    Units  Estimated Accuracy
 DP5136;SPC IL E     -   404,535.5     292,924.7     MT  (+/- 3 meters HH1 GPS) 
 DP5136
 DP5136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7963063238(NAD 83)
 DP5136
 DP5136                          SUPERSEDED SURVEY CONTROL
 DP5136
 DP5136.No superseded survey control is available for this station.
 DP5136
 DP5136_MARKER: F = FLANGE-ENCASED ROD
 DP5136_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5136_STAMPING: CH 013 2014
 DP5136_MARK LOGO: UIL
 DP5136_PROJECTION: FLUSH
 DP5136_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5136_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5136+STABILITY: POSITION/ELEVATION WELL
 DP5136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5136+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2014
 DP5136_ROD/PIPE-DEPTH: 8.5 meters
 DP5136_SLEEVE-DEPTH  : 0.9 meters
 DP5136
 DP5136  HISTORY     - Date     Condition        Report By
 DP5136  HISTORY     - 20140505 MONUMENTED       BCA
 DP5136
 DP5136                          STATION DESCRIPTION
 DP5136
 DP5136'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5136'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH OF MAHOMET, 3.5 MI
 DP5136'(5.6 KM) WEST OF FISHER AND 3.5 MI (5.6 KM) SOUTH OF FOOSLAND.
 DP5136'
 DP5136'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5136'HIGHWAY 47, LOCATED 12 MI (19.3 KM) WEST OF RANTOUL, IL, GO WEST ON US
 DP5136'HIGHWAY 136 FOR 1.7 MI (2.7 KM) TO THE STATION ON THE RIGHT.
 DP5136'
 DP5136'THE STATION IS LOCATED 37.6 FT (11.5 M) NORTH OF THE CENTERLINE OF US
 DP5136'HIGHWAY 136, 118 FT (36.0 M) NORTHWEST OF A POWER POLE, 68.7 FT (20.9
 DP5136'M) NORTHEAST OF THE NORTH END OF THE WEST CONCRETE HEADWALL AND 23.9
 DP5136'FT (7.3 M) NORTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5136'
 DP5136'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5136'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5136'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5137 ***********************************************************************
 DP5137  DESIGNATION -  CH 014
 DP5137  PID         -  DP5137
 DP5137  STATE/COUNTY-  IL/CHAMPAIGN
 DP5137  COUNTRY     -  US
 DP5137  USGS QUAD   -  FOOSLAND (2018)
 DP5137
 DP5137                         *CURRENT SURVEY CONTROL
 DP5137  ______________________________________________________________________
 DP5137* NAD 83(1986) POSITION- 40 18 39.9    (N) 088 26 14.5    (W)   HD_HELD2
 DP5137* NAVD 88 ORTHO HEIGHT -   228.120 (meters)      748.42  (feet) ADJUSTED
 DP5137  ______________________________________________________________________
 DP5137  GEOID HEIGHT    -        -32.061 (meters)                     GEOID18
 DP5137  DYNAMIC HEIGHT  -        228.008 (meters)      748.06  (feet) COMP
 DP5137  MODELED GRAVITY -    980,129.2   (mgal)                       NAVD 88
 DP5137
 DP5137  VERT ORDER      -  SECOND    CLASS I
 DP5137
 DP5137.The horizontal coordinates were established by autonomous hand held GPS
 DP5137.observations and have an estimated accuracy of +/- 10 meters.
 DP5137
 DP5137.The orthometric height was determined by differential leveling and
 DP5137.adjusted by the NATIONAL GEODETIC SURVEY
 DP5137.in November 2014.
 DP5137
 DP5137.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5137.GEOID18 height accuracy estimate available here.
 DP5137
 DP5137.Click photographs - Photos may exist for this station.
 DP5137
 DP5137.The dynamic height is computed by dividing the NAVD 88
 DP5137.geopotential number by the normal gravity value computed on the
 DP5137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5137.degrees latitude (g = 980.6199 gals.).
 DP5137
 DP5137.The modeled gravity was interpolated from observed gravity values.
 DP5137
 DP5137;                    North         East    Units  Estimated Accuracy
 DP5137;SPC IL E     -   404,547.      291,157.      MT  (+/- 10 meters HH2 GPS)
 DP5137
 DP5137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7786363276(NAD 83)
 DP5137
 DP5137                          SUPERSEDED SURVEY CONTROL
 DP5137
 DP5137.No superseded survey control is available for this station.
 DP5137
 DP5137_MARKER: F = FLANGE-ENCASED ROD
 DP5137_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5137_STAMPING: CH 014 2014
 DP5137_MARK LOGO: UIL
 DP5137_PROJECTION: FLUSH
 DP5137_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5137_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5137+STABILITY: POSITION/ELEVATION WELL
 DP5137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5137+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2014
 DP5137_ROD/PIPE-DEPTH: 7.3 meters
 DP5137_SLEEVE-DEPTH  : 0.9 meters
 DP5137
 DP5137  HISTORY     - Date     Condition        Report By
 DP5137  HISTORY     - 20140505 MONUMENTED       BCA
 DP5137
 DP5137                          STATION DESCRIPTION
 DP5137
 DP5137'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5137'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DP5137'MANSFIELD, 4.6 MI (7.4 KM) WEST OF FISHER AND 3.5 MI (5.6 KM) SOUTH OF
 DP5137'FOOSLAND.
 DP5137'
 DP5137'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5137'HIGHWAY 47, LOCATED 12 MI (19.3 KM) WEST OF RANTOUL, IL, GO WEST ON US
 DP5137'HIGHWAY 136 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 200 EAST.  CONTINUE
 DP5137'WEST ON US HIGHWAY 136 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DP5137'RIGHT.
 DP5137'
 DP5137'THE STATION IS LOCATED 31.7 FT (9.7 M) NORTH OF THE CENTERLINE OF US
 DP5137'HIGHWAY 136, 71.7 FT (21.9 M) NORTH-NORTHEAST OF A POWER POLE, 25.0 FT
 DP5137'(7.6 M) WEST-NORTHWEST OF THE NORTH END OF THE EAST CONCRETE HEADWALL,
 DP5137'18.7 FT (5.7 M) NORTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136 AND
 DP5137'8.8 FT (2.7 M) NORTHWEST OF THE NORTH END OF THE WEST CONCRETE
 DP5137'HEADWALL.
 DP5137'
 DP5137'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5137'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5137'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5138 ***********************************************************************
 DP5138  DESIGNATION -  CH 015
 DP5138  PID         -  DP5138
 DP5138  STATE/COUNTY-  IL/CHAMPAIGN
 DP5138  COUNTRY     -  US
 DP5138  USGS QUAD   -  FOOSLAND (2018)
 DP5138
 DP5138                         *CURRENT SURVEY CONTROL
 DP5138  ______________________________________________________________________
 DP5138* NAD 83(1986) POSITION- 40 18 40.1    (N) 088 27 23.0    (W)   HD_HELD2
 DP5138* NAVD 88 ORTHO HEIGHT -   225.215 (meters)      738.89  (feet) ADJUSTED
 DP5138  ______________________________________________________________________
 DP5138  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 DP5138  DYNAMIC HEIGHT  -        225.105 (meters)      738.53  (feet) COMP
 DP5138  MODELED GRAVITY -    980,130.4   (mgal)                       NAVD 88
 DP5138
 DP5138  VERT ORDER      -  SECOND    CLASS I
 DP5138
 DP5138.The horizontal coordinates were established by autonomous hand held GPS
 DP5138.observations and have an estimated accuracy of +/- 10 meters.
 DP5138
 DP5138.The orthometric height was determined by differential leveling and
 DP5138.adjusted by the NATIONAL GEODETIC SURVEY
 DP5138.in November 2014.
 DP5138
 DP5138.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5138.GEOID18 height accuracy estimate available here.
 DP5138
 DP5138.Click photographs - Photos may exist for this station.
 DP5138
 DP5138.The dynamic height is computed by dividing the NAVD 88
 DP5138.geopotential number by the normal gravity value computed on the
 DP5138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5138.degrees latitude (g = 980.6199 gals.).
 DP5138
 DP5138.The modeled gravity was interpolated from observed gravity values.
 DP5138
 DP5138;                    North         East    Units  Estimated Accuracy
 DP5138;SPC IL E     -   404,555.      289,540.      MT  (+/- 10 meters HH2 GPS)
 DP5138
 DP5138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7624663309(NAD 83)
 DP5138
 DP5138                          SUPERSEDED SURVEY CONTROL
 DP5138
 DP5138.No superseded survey control is available for this station.
 DP5138
 DP5138_MARKER: F = FLANGE-ENCASED ROD
 DP5138_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5138_STAMPING: CH 015 2014
 DP5138_MARK LOGO: UIL
 DP5138_PROJECTION: FLUSH
 DP5138_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5138_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5138+STABILITY: POSITION/ELEVATION WELL
 DP5138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5138+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2014
 DP5138_ROD/PIPE-DEPTH: 6.1 meters
 DP5138_SLEEVE-DEPTH  : 0.9 meters
 DP5138
 DP5138  HISTORY     - Date     Condition        Report By
 DP5138  HISTORY     - 20140505 MONUMENTED       BCA
 DP5138
 DP5138                          STATION DESCRIPTION
 DP5138
 DP5138'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5138'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHEAST OF
 DP5138'MANSFIELD, 5.6 MI (9.0 KM) WEST OF FISHER AND 3.8 MI (6.1 KM)
 DP5138'SOUTH-SOUTHWEST OF FOOSLAND.
 DP5138'
 DP5138'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5138'HIGHWAY 47, LOCATED 12 MI (19.3 KM) WEST OF RANTOUL, IL, GO WEST ON US
 DP5138'HIGHWAY 136 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 100 EAST.  CONTINUE
 DP5138'WEST ON US HIGHWAY 136 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DP5138'RIGHT.
 DP5138'
 DP5138'THE STATION IS LOCATED 34.2 FT (10.4 M) NORTH OF THE CENTERLINE OF US
 DP5138'HIGHWAY 136, 80.5 FT (24.5 M) NORTHEAST OF THE EAST END OF A GUARD
 DP5138'RAIL, 26.1 FT (8.0 M) EAST-NORTHEAST OF THE NORTH END OF THE WEST
 DP5138'CONCRETE HEADWALL, 21.3 FT (6.5 M) NORTH OF THE EDGE OF PAVEMENT OF US
 DP5138'HIGHWAY 136 AND 9.6 FT (2.9 M) NORTHEAST OF THE NORTH END OF THE EAST
 DP5138'CONCRETE HEADWALL.
 DP5138'
 DP5138'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5138'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5138'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5139 ***********************************************************************
 DP5139  DESIGNATION -  CH 016
 DP5139  PID         -  DP5139
 DP5139  STATE/COUNTY-  IL/MCLEAN
 DP5139  COUNTRY     -  US
 DP5139  USGS QUAD   -  FOOSLAND (2018)
 DP5139
 DP5139                         *CURRENT SURVEY CONTROL
 DP5139  ______________________________________________________________________
 DP5139* NAD 83(1986) POSITION- 40 18 39.2    (N) 088 28 33.3    (W)   HD_HELD2
 DP5139* NAVD 88 ORTHO HEIGHT -   226.568 (meters)      743.33  (feet) ADJUSTED
 DP5139  ______________________________________________________________________
 DP5139  GEOID HEIGHT    -        -32.024 (meters)                     GEOID18
 DP5139  DYNAMIC HEIGHT  -        226.457 (meters)      742.97  (feet) COMP
 DP5139  MODELED GRAVITY -    980,131.6   (mgal)                       NAVD 88
 DP5139
 DP5139  VERT ORDER      -  SECOND    CLASS I
 DP5139
 DP5139.The horizontal coordinates were established by autonomous hand held GPS
 DP5139.observations and have an estimated accuracy of +/- 10 meters.
 DP5139
 DP5139.The orthometric height was determined by differential leveling and
 DP5139.adjusted by the NATIONAL GEODETIC SURVEY
 DP5139.in November 2014.
 DP5139
 DP5139.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5139.GEOID18 height accuracy estimate available here.
 DP5139
 DP5139.Click photographs - Photos may exist for this station.
 DP5139
 DP5139.The dynamic height is computed by dividing the NAVD 88
 DP5139.geopotential number by the normal gravity value computed on the
 DP5139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5139.degrees latitude (g = 980.6199 gals.).
 DP5139
 DP5139.The modeled gravity was interpolated from observed gravity values.
 DP5139
 DP5139;                    North         East    Units  Estimated Accuracy
 DP5139;SPC IL E     -   404,530.      287,880.      MT  (+/- 10 meters HH2 GPS)
 DP5139
 DP5139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7458763308(NAD 83)
 DP5139
 DP5139                          SUPERSEDED SURVEY CONTROL
 DP5139
 DP5139.No superseded survey control is available for this station.
 DP5139
 DP5139_MARKER: F = FLANGE-ENCASED ROD
 DP5139_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5139_STAMPING: CH 016 2014
 DP5139_MARK LOGO: UIL
 DP5139_PROJECTION: FLUSH
 DP5139_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5139_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5139+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2020
 DP5139_ROD/PIPE-DEPTH: 7.3 meters
 DP5139_SLEEVE-DEPTH  : 0.9 meters
 DP5139
 DP5139  HISTORY     - Date     Condition        Report By
 DP5139  HISTORY     - 20140505 MONUMENTED       BCA
 DP5139  HISTORY     - 20200824 GOOD             ILDT
 DP5139
 DP5139                          STATION DESCRIPTION
 DP5139
 DP5139'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5139'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DP5139'MANSFIELD, 6.7 MI (10.8 KM) WEST OF FISHER AND 4.3 MI (6.9 KM)
 DP5139'SOUTHWEST OF FOOSLAND.
 DP5139'
 DP5139'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5139'HIGHWAY 54 LOCATED 11 MI (17.7 KM) EAST-SOUTHEAST OF LEROY, IL, GO
 DP5139'EAST ON US HIGHWAY 136 FOR 4.5 MI (7.2 KM) TO COUNTY ROAD 4100E.
 DP5139'CONTINUE EAST ON US HIGHWAY 136 FOR 0.2 MI (0.3 KM) TO THE STATION ON
 DP5139'THE RIGHT.
 DP5139'
 DP5139'THE STATION IS LOCATED 33.0 FT (10.1 M) SOUTH OF THE CENTERLINE OF US
 DP5139'HIGHWAY 136, 101.2 FT (30.8 M) SOUTH-SOUTHEAST OF A POWER POLE AND
 DP5139'21.0 FT (6.4 M) SOUTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5139'
 DP5139'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5139'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5139'IN IDENTIFICATION.
 DP5139
 DP5139                          STATION RECOVERY (2020)
 DP5139
 DP5139'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SWR)
 DP5139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5140 ***********************************************************************
 DP5140  DESIGNATION -  CH 017
 DP5140  PID         -  DP5140
 DP5140  STATE/COUNTY-  IL/MCLEAN
 DP5140  COUNTRY     -  US
 DP5140  USGS QUAD   -  FOOSLAND (2018)
 DP5140
 DP5140                         *CURRENT SURVEY CONTROL
 DP5140  ______________________________________________________________________
 DP5140* NAD 83(1986) POSITION- 40 18 39.7    (N) 088 29 35.7    (W)   HD_HELD2
 DP5140* NAVD 88 ORTHO HEIGHT -   228.649 (meters)      750.16  (feet) ADJUSTED
 DP5140  ______________________________________________________________________
 DP5140  GEOID HEIGHT    -        -32.007 (meters)                     GEOID18
 DP5140  DYNAMIC HEIGHT  -        228.538 (meters)      749.80  (feet) COMP
 DP5140  MODELED GRAVITY -    980,132.7   (mgal)                       NAVD 88
 DP5140
 DP5140  VERT ORDER      -  SECOND    CLASS I
 DP5140
 DP5140.The horizontal coordinates were established by autonomous hand held GPS
 DP5140.observations and have an estimated accuracy of +/- 10 meters.
 DP5140
 DP5140.The orthometric height was determined by differential leveling and
 DP5140.adjusted by the NATIONAL GEODETIC SURVEY
 DP5140.in November 2014.
 DP5140
 DP5140.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5140.GEOID18 height accuracy estimate available here.
 DP5140
 DP5140.Click photographs - Photos may exist for this station.
 DP5140
 DP5140.The dynamic height is computed by dividing the NAVD 88
 DP5140.geopotential number by the normal gravity value computed on the
 DP5140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5140.degrees latitude (g = 980.6199 gals.).
 DP5140
 DP5140.The modeled gravity was interpolated from observed gravity values.
 DP5140
 DP5140;                    North         East    Units  Estimated Accuracy
 DP5140;SPC IL E     -   404,548.      286,407.      MT  (+/- 10 meters HH2 GPS)
 DP5140
 DP5140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7311463349(NAD 83)
 DP5140
 DP5140                          SUPERSEDED SURVEY CONTROL
 DP5140
 DP5140.No superseded survey control is available for this station.
 DP5140
 DP5140_MARKER: F = FLANGE-ENCASED ROD
 DP5140_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5140_STAMPING: CH 017 2014
 DP5140_MARK LOGO: UIL
 DP5140_PROJECTION: FLUSH
 DP5140_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5140_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5140+STABILITY: POSITION/ELEVATION WELL
 DP5140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5140+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2014
 DP5140_ROD/PIPE-DEPTH: 8.5 meters
 DP5140_SLEEVE-DEPTH  : 0.9 meters
 DP5140
 DP5140  HISTORY     - Date     Condition        Report By
 DP5140  HISTORY     - 20140505 MONUMENTED       BCA
 DP5140
 DP5140                          STATION DESCRIPTION
 DP5140
 DP5140'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5140'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST OF FISHER, 6.9 MI
 DP5140'(11.1 KM) NORTH OF MANSFIELD AND 4.9 MI (7.9 KM) SOUTHWEST OF
 DP5140'FOOSLAND.
 DP5140'
 DP5140'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5140'HIGHWAY 54 LOCATED 11 MI (17.7 KM) EAST-SOUTHEAST OF LEROY, IL, GO
 DP5140'EAST ON US HIGHWAY 136 FOR 3.4 MI (5.5 KM) TO COUNTY ROAD 4000E.
 DP5140'CONTINUE EAST ON US HIGHWAY 136 FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DP5140'THE LEFT.
 DP5140'
 DP5140'THE STATION IS LOCATED 35.6 FT (10.9 M) NORTH OF THE CENTERLINE OF US
 DP5140'HIGHWAY 136, 52.4 FT (16.0 M) NORTHEAST OF STATION MARK '1358+ 00' AND
 DP5140'23.5 FT (7.2 M) NORTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5140'
 DP5140'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5140'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5140'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5141 ***********************************************************************
 DP5141  DESIGNATION -  CH 018
 DP5141  PID         -  DP5141
 DP5141  STATE/COUNTY-  IL/MCLEAN
 DP5141  COUNTRY     -  US
 DP5141  USGS QUAD   -  BELLFLOWER (2018)
 DP5141
 DP5141                         *CURRENT SURVEY CONTROL
 DP5141  ______________________________________________________________________
 DP5141* NAD 83(1986) POSITION- 40 18 39.5    (N) 088 30 39.9    (W)   HD_HELD2
 DP5141* NAVD 88 ORTHO HEIGHT -   230.163 (meters)      755.13  (feet) ADJUSTED
 DP5141  ______________________________________________________________________
 DP5141  GEOID HEIGHT    -        -31.989 (meters)                     GEOID18
 DP5141  DYNAMIC HEIGHT  -        230.051 (meters)      754.76  (feet) COMP
 DP5141  MODELED GRAVITY -    980,132.1   (mgal)                       NAVD 88
 DP5141
 DP5141  VERT ORDER      -  SECOND    CLASS I
 DP5141
 DP5141.The horizontal coordinates were established by autonomous hand held GPS
 DP5141.observations and have an estimated accuracy of +/- 10 meters.
 DP5141
 DP5141.The orthometric height was determined by differential leveling and
 DP5141.adjusted by the NATIONAL GEODETIC SURVEY
 DP5141.in November 2014.
 DP5141
 DP5141.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5141.GEOID18 height accuracy estimate available here.
 DP5141
 DP5141.Click photographs - Photos may exist for this station.
 DP5141
 DP5141.The dynamic height is computed by dividing the NAVD 88
 DP5141.geopotential number by the normal gravity value computed on the
 DP5141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5141.degrees latitude (g = 980.6199 gals.).
 DP5141
 DP5141.The modeled gravity was interpolated from observed gravity values.
 DP5141
 DP5141;                    North         East    Units  Estimated Accuracy
 DP5141;SPC IL E     -   404,544.      284,891.      MT  (+/- 10 meters HH2 GPS)
 DP5141
 DP5141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7159863368(NAD 83)
 DP5141
 DP5141                          SUPERSEDED SURVEY CONTROL
 DP5141
 DP5141.No superseded survey control is available for this station.
 DP5141
 DP5141_MARKER: F = FLANGE-ENCASED ROD
 DP5141_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5141_STAMPING: CH 018 2014
 DP5141_MARK LOGO: UIL
 DP5141_PROJECTION: FLUSH
 DP5141_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5141+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2020
 DP5141_ROD/PIPE-DEPTH: 8.5 meters
 DP5141_SLEEVE-DEPTH  : 0.9 meters
 DP5141
 DP5141  HISTORY     - Date     Condition        Report By
 DP5141  HISTORY     - 20140506 MONUMENTED       BCA
 DP5141  HISTORY     - 20200824 GOOD             ILDT
 DP5141
 DP5141                          STATION DESCRIPTION
 DP5141
 DP5141'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5141'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF SAYBROOK, 6.9
 DP5141'MI (11.1 KM) NORTH OF MANSFIELD AND 5.6 MI (9.0 KM) SOUTHWEST OF
 DP5141'FOOSLAND.
 DP5141'
 DP5141'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5141'HIGHWAY 54 LOCATED 11 MI (17.7 KM) EAST-SOUTHEAST OF LEROY, IL, GO
 DP5141'EAST ON US HIGHWAY 136 FOR 2.4 MI (3.9 KM) TO COUNTY ROAD 3900 EAST.
 DP5141'CONTINUE ON US HIGHWAY 136 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP5141'LEFT.
 DP5141'
 DP5141'THE STATION IS LOCATED 39.3 FT (12.0 M) NORTH OF THE CENTERLINE OF US
 DP5141'HIGHWAY 136, 74.7 FT (22.8 M) NORTHEAST OF STATION MARK '1308+ 00' AND
 DP5141'27.2 FT (8.3 M) NORTH OF EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5141'
 DP5141'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5141'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5141'IN IDENTIFICATION.
 DP5141
 DP5141                          STATION RECOVERY (2020)
 DP5141
 DP5141'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SWR)
 DP5141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5142 ***********************************************************************
 DP5142  DESIGNATION -  CH 019
 DP5142  PID         -  DP5142
 DP5142  STATE/COUNTY-  IL/MCLEAN
 DP5142  COUNTRY     -  US
 DP5142  USGS QUAD   -  BELLFLOWER (2018)
 DP5142
 DP5142                         *CURRENT SURVEY CONTROL
 DP5142  ______________________________________________________________________
 DP5142* NAD 83(1986) POSITION- 40 18 38.3    (N) 088 31 43.8    (W)   HD_HELD2
 DP5142* NAVD 88 ORTHO HEIGHT -   242.344 (meters)      795.09  (feet) ADJUSTED
 DP5142  ______________________________________________________________________
 DP5142  GEOID HEIGHT    -        -31.973 (meters)                     GEOID18
 DP5142  DYNAMIC HEIGHT  -        242.226 (meters)      794.70  (feet) COMP
 DP5142  MODELED GRAVITY -    980,134.3   (mgal)                       NAVD 88
 DP5142
 DP5142  VERT ORDER      -  SECOND    CLASS I
 DP5142
 DP5142.The horizontal coordinates were established by autonomous hand held GPS
 DP5142.observations and have an estimated accuracy of +/- 10 meters.
 DP5142
 DP5142.The orthometric height was determined by differential leveling and
 DP5142.adjusted by the NATIONAL GEODETIC SURVEY
 DP5142.in November 2014.
 DP5142
 DP5142.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5142.GEOID18 height accuracy estimate available here.
 DP5142
 DP5142.Click photographs - Photos may exist for this station.
 DP5142
 DP5142.The dynamic height is computed by dividing the NAVD 88
 DP5142.geopotential number by the normal gravity value computed on the
 DP5142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5142.degrees latitude (g = 980.6199 gals.).
 DP5142
 DP5142.The modeled gravity was interpolated from observed gravity values.
 DP5142
 DP5142;                    North         East    Units  Estimated Accuracy
 DP5142;SPC IL E     -   404,510.      283,382.      MT  (+/- 10 meters HH2 GPS)
 DP5142
 DP5142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7008963357(NAD 83)
 DP5142
 DP5142                          SUPERSEDED SURVEY CONTROL
 DP5142
 DP5142.No superseded survey control is available for this station.
 DP5142
 DP5142_MARKER: F = FLANGE-ENCASED ROD
 DP5142_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5142_STAMPING: CH 019 2014
 DP5142_MARK LOGO: UIL
 DP5142_PROJECTION: FLUSH
 DP5142_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5142_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5142+STABILITY: POSITION/ELEVATION WELL
 DP5142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5142+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5142_ROD/PIPE-DEPTH: 7.3 meters
 DP5142_SLEEVE-DEPTH  : 0.9 meters
 DP5142
 DP5142  HISTORY     - Date     Condition        Report By
 DP5142  HISTORY     - 20140506 MONUMENTED       BCA
 DP5142
 DP5142                          STATION DESCRIPTION
 DP5142
 DP5142'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5142'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHEAST OF FARMER
 DP5142'CITY, 7.0 MI (11.3 KM) NORTH OF MANSFIELD AND 6.4 MI (10.3 KM)
 DP5142'WEST-SOUTHWEST OF FOOSLAND.
 DP5142'
 DP5142'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5142'HIGHWAY 54 LOCATED 11 MI (17.7 KM) EAST-SOUTHEAST OF LEROY, IL, GO
 DP5142'EAST ON US HIGHWAY 136 FOR 1.4 MI (2.3 KM) TO COUNTY ROAD 3800 EAST.
 DP5142'CONTINUE ON US HIGHWAY 136 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP5142'RIGHT.
 DP5142'
 DP5142'THE STATION IS LOCATED 36.4 FT (11.1 M) SOUTH OF THE CENTERLINE OF US
 DP5142'HIGHWAY 136, 150.0 FT (45.7 M) INTERSECTION AHEAD SIGN AND 24.6 FT
 DP5142'(7.5 M) SOUTH OF EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5142'
 DP5142'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5142'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5142'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5143 ***********************************************************************
 DP5143  DESIGNATION -  CH 020
 DP5143  PID         -  DP5143
 DP5143  STATE/COUNTY-  IL/MCLEAN
 DP5143  COUNTRY     -  US
 DP5143  USGS QUAD   -  BELLFLOWER (2018)
 DP5143
 DP5143                         *CURRENT SURVEY CONTROL
 DP5143  ______________________________________________________________________
 DP5143* NAD 83(1986) POSITION- 40 18 38.63   (N) 088 32 50.59   (W)   HD_HELD1
 DP5143* NAVD 88 ORTHO HEIGHT -   239.813 (meters)      786.79  (feet) ADJUSTED
 DP5143  ______________________________________________________________________
 DP5143  GEOID HEIGHT    -        -31.957 (meters)                     GEOID18
 DP5143  DYNAMIC HEIGHT  -        239.698 (meters)      786.41  (feet) COMP
 DP5143  MODELED GRAVITY -    980,137.0   (mgal)                       NAVD 88
 DP5143
 DP5143  VERT ORDER      -  SECOND    CLASS I
 DP5143
 DP5143.The horizontal coordinates were determined by differentially corrected
 DP5143.hand held GPS observations or other comparable positioning techniques
 DP5143.and have an estimated accuracy of +/- 3 meters.
 DP5143
 DP5143.The orthometric height was determined by differential leveling and
 DP5143.adjusted by the NATIONAL GEODETIC SURVEY
 DP5143.in November 2014.
 DP5143
 DP5143.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5143.GEOID18 height accuracy estimate available here.
 DP5143
 DP5143.Click photographs - Photos may exist for this station.
 DP5143
 DP5143.The dynamic height is computed by dividing the NAVD 88
 DP5143.geopotential number by the normal gravity value computed on the
 DP5143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5143.degrees latitude (g = 980.6199 gals.).
 DP5143
 DP5143.The modeled gravity was interpolated from observed gravity values.
 DP5143
 DP5143;                    North         East    Units  Estimated Accuracy
 DP5143;SPC IL E     -   404,524.2     281,804.8     MT  (+/- 3 meters HH1 GPS) 
 DP5143
 DP5143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6851363394(NAD 83)
 DP5143
 DP5143                          SUPERSEDED SURVEY CONTROL
 DP5143
 DP5143.No superseded survey control is available for this station.
 DP5143
 DP5143_MARKER: F = FLANGE-ENCASED ROD
 DP5143_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5143_STAMPING: CH 020 2014
 DP5143_MARK LOGO: UIL
 DP5143_PROJECTION: FLUSH
 DP5143_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5143+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2020
 DP5143_ROD/PIPE-DEPTH: 9.8 meters
 DP5143_SLEEVE-DEPTH  : 0.9 meters
 DP5143
 DP5143  HISTORY     - Date     Condition        Report By
 DP5143  HISTORY     - 20140506 MONUMENTED       BCA
 DP5143  HISTORY     - 20200824 GOOD             ILDT
 DP5143
 DP5143                          STATION DESCRIPTION
 DP5143
 DP5143'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5143'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-SOUTHWEST OF
 DP5143'FOOSLAND, 7.2 MI (11.6 KM) NORTH-NORTHWEST OF MANSFIELD AND 6.8 MI
 DP5143'(10.9 KM) NORTHEAST OF FARMER CITY.
 DP5143'
 DP5143'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5143'HIGHWAY 54 LOCATED 11 MI (17.7 KM) EAST-SOUTHEAST OF LEROY, IL, GO
 DP5143'EAST ON US HIGHWAY 136 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP5143'THE STATION IS LOCATED 33.6 FT (10.2 M) NORTH THE CENTERLINE OF US
 DP5143'HIGHWAY 136, 80.5 FT (24.5 M) NORTHEAST OF POWER POLE, 12.2 FT (3.7 M)
 DP5143'EAST OF A FIELD ENTRANCE AND 21.8 FT (6.6 M) NORTH OF EDGE OF PAVEMENT
 DP5143'OF US HIGHWAY 136.
 DP5143'
 DP5143'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5143'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5143'IN IDENTIFICATION.
 DP5143
 DP5143                          STATION RECOVERY (2020)
 DP5143
 DP5143'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SWR)
 DP5143'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5144 ***********************************************************************
 DP5144  DESIGNATION -  CH 021
 DP5144  PID         -  DP5144
 DP5144  STATE/COUNTY-  IL/MCLEAN
 DP5144  COUNTRY     -  US
 DP5144  USGS QUAD   -  BELLFLOWER (2018)
 DP5144
 DP5144                         *CURRENT SURVEY CONTROL
 DP5144  ______________________________________________________________________
 DP5144* NAD 83(1986) POSITION- 40 18 38.8    (N) 088 33 53.4    (W)   HD_HELD2
 DP5144* NAVD 88 ORTHO HEIGHT -   225.641 (meters)      740.29  (feet) ADJUSTED
 DP5144  ______________________________________________________________________
 DP5144  GEOID HEIGHT    -        -31.944 (meters)                     GEOID18
 DP5144  DYNAMIC HEIGHT  -        225.532 (meters)      739.93  (feet) COMP
 DP5144  MODELED GRAVITY -    980,139.4   (mgal)                       NAVD 88
 DP5144
 DP5144  VERT ORDER      -  SECOND    CLASS I
 DP5144
 DP5144.The horizontal coordinates were established by autonomous hand held GPS
 DP5144.observations and have an estimated accuracy of +/- 10 meters.
 DP5144
 DP5144.The orthometric height was determined by differential leveling and
 DP5144.adjusted by the NATIONAL GEODETIC SURVEY
 DP5144.in November 2014.
 DP5144
 DP5144.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5144.GEOID18 height accuracy estimate available here.
 DP5144
 DP5144.Click photographs - Photos may exist for this station.
 DP5144
 DP5144.The dynamic height is computed by dividing the NAVD 88
 DP5144.geopotential number by the normal gravity value computed on the
 DP5144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5144.degrees latitude (g = 980.6199 gals.).
 DP5144
 DP5144.The modeled gravity was interpolated from observed gravity values.
 DP5144
 DP5144;                    North         East    Units  Estimated Accuracy
 DP5144;SPC IL E     -   404,533.      280,322.      MT  (+/- 10 meters HH2 GPS)
 DP5144
 DP5144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6703163426(NAD 83)
 DP5144
 DP5144                          SUPERSEDED SURVEY CONTROL
 DP5144
 DP5144.No superseded survey control is available for this station.
 DP5144
 DP5144_MARKER: F = FLANGE-ENCASED ROD
 DP5144_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5144_STAMPING: CH 021 2014
 DP5144_MARK LOGO: UIL
 DP5144_PROJECTION: FLUSH
 DP5144_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5144_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5144+STABILITY: POSITION/ELEVATION WELL
 DP5144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5144+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5144_ROD/PIPE-DEPTH: 12.2 meters
 DP5144_SLEEVE-DEPTH  : 0.9 meters
 DP5144
 DP5144  HISTORY     - Date     Condition        Report By
 DP5144  HISTORY     - 20140506 MONUMENTED       BCA
 DP5144
 DP5144                          STATION DESCRIPTION
 DP5144
 DP5144'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5144'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-SOUTHWEST OF
 DP5144'FOOSLAND, 7.5 MI (12.1 KM) NORTH-NORTHWEST OF MANSFIELD AND 6.2 MI
 DP5144'(10.0 KM) NORTHEAST OF FARMER CITY.
 DP5144'
 DP5144'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF US HIGHWAY 136
 DP5144'WITH STATE HIGHWAY 54 LOCATED ABOUT 11 MI (17.7 KM) EAST-SOUTHEAST OF
 DP5144'LE ROY, IL.
 DP5144'
 DP5144'THE STATION IS LOCATED 54.9 FT (16.7 M) NORTH THE CENTERLINE OF US
 DP5144'HIGHWAY 136, 18 FT (5.5 M) OF WEST OF THE CENTERLINE COUNTY ROAD 3650
 DP5144'EAST, 99.2 FT (30.2 M) SOUTHEAST OF GRAIN BIN, 11.9 FT (3.6 M)
 DP5144'NORTHEAST OF CORRUGATED METAL PIPE AND 8.4 FT (2.6 M) WEST OF EDGE OF
 DP5144'PAVEMENT OF COUNTY ROAD 3650 EAST.
 DP5144'
 DP5144'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5144'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5144'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5145 ***********************************************************************
 DP5145  DESIGNATION -  CH 022
 DP5145  PID         -  DP5145
 DP5145  STATE/COUNTY-  IL/MCLEAN
 DP5145  COUNTRY     -  US
 DP5145  USGS QUAD   -  BELLFLOWER (2018)
 DP5145
 DP5145                         *CURRENT SURVEY CONTROL
 DP5145  ______________________________________________________________________
 DP5145* NAD 83(1986) POSITION- 40 18 38.34   (N) 088 34 45.76   (W)   HD_HELD1
 DP5145* NAVD 88 ORTHO HEIGHT -   223.498 (meters)      733.26  (feet) ADJUSTED
 DP5145  ______________________________________________________________________
 DP5145  GEOID HEIGHT    -        -31.935 (meters)                     GEOID18
 DP5145  DYNAMIC HEIGHT  -        223.391 (meters)      732.91  (feet) COMP
 DP5145  MODELED GRAVITY -    980,140.8   (mgal)                       NAVD 88
 DP5145
 DP5145  VERT ORDER      -  SECOND    CLASS I
 DP5145
 DP5145.The horizontal coordinates were determined by differentially corrected
 DP5145.hand held GPS observations or other comparable positioning techniques
 DP5145.and have an estimated accuracy of +/- 3 meters.
 DP5145
 DP5145.The orthometric height was determined by differential leveling and
 DP5145.adjusted by the NATIONAL GEODETIC SURVEY
 DP5145.in November 2014.
 DP5145
 DP5145.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5145.GEOID18 height accuracy estimate available here.
 DP5145
 DP5145.Click photographs - Photos may exist for this station.
 DP5145
 DP5145.The dynamic height is computed by dividing the NAVD 88
 DP5145.geopotential number by the normal gravity value computed on the
 DP5145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5145.degrees latitude (g = 980.6199 gals.).
 DP5145
 DP5145.The modeled gravity was interpolated from observed gravity values.
 DP5145
 DP5145;                    North         East    Units  Estimated Accuracy
 DP5145;SPC IL E     -   404,522.3     279,085.3     MT  (+/- 3 meters HH1 GPS) 
 DP5145
 DP5145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6579463434(NAD 83)
 DP5145
 DP5145                          SUPERSEDED SURVEY CONTROL
 DP5145
 DP5145.No superseded survey control is available for this station.
 DP5145
 DP5145_MARKER: F = FLANGE-ENCASED ROD
 DP5145_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5145_STAMPING: CH 022 2014
 DP5145_MARK LOGO: UIL
 DP5145_PROJECTION: FLUSH
 DP5145_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5145_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5145+STABILITY: POSITION/ELEVATION WELL
 DP5145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5145+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5145_ROD/PIPE-DEPTH: 12.2 meters
 DP5145_SLEEVE-DEPTH  : 0.9 meters
 DP5145
 DP5145  HISTORY     - Date     Condition        Report By
 DP5145  HISTORY     - 20140506 MONUMENTED       BCA
 DP5145
 DP5145                          STATION DESCRIPTION
 DP5145
 DP5145'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5145'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF
 DP5145'SAYBROOK, 7.9 MI (12.7 KM) NORTH-NORTHWEST OF MANSFIELD AND 5.7 MI
 DP5145'(9.2 KM) NORTHEAST OF FARMER CITY.
 DP5145'
 DP5145'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5145'HIGHWAY 54 LOCATED 11 MI (17.7 KM) EAST-SOUTHEAST OF LEROY, IL, GO
 DP5145'WEST ON US HIGHWAY 136 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DP5145'RIGHT.
 DP5145'
 DP5145'THE STATION IS LOCATED 29.4 FT (9.0 M) NORTH OF THE CENTERLINE OF US
 DP5145'HIGHWAY 136, 31.8 FT (9.7 M) EAST-NORTHEAST OF CONCRETE HEADWALL, 17.4
 DP5145'FT (5.3 M) NORTH OF EDGE OF PAVEMENT OF US HIGHWAY 136 AND 10.5 FT
 DP5145'(3.2 M) NORTHWEST OF 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP5145'
 DP5145'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5145'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5145'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5146 ***********************************************************************
 DP5146  DESIGNATION -  CH 023
 DP5146  PID         -  DP5146
 DP5146  STATE/COUNTY-  IL/MCLEAN
 DP5146  COUNTRY     -  US
 DP5146  USGS QUAD   -  BELLFLOWER (2018)
 DP5146
 DP5146                         *CURRENT SURVEY CONTROL
 DP5146  ______________________________________________________________________
 DP5146* NAD 83(1986) POSITION- 40 18 38.6    (N) 088 35 55.6    (W)   HD_HELD2
 DP5146* NAVD 88 ORTHO HEIGHT -   222.116 (meters)      728.73  (feet) ADJUSTED
 DP5146  ______________________________________________________________________
 DP5146  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 DP5146  DYNAMIC HEIGHT  -        222.010 (meters)      728.38  (feet) COMP
 DP5146  MODELED GRAVITY -    980,141.4   (mgal)                       NAVD 88
 DP5146
 DP5146  VERT ORDER      -  SECOND    CLASS I
 DP5146
 DP5146.The horizontal coordinates were established by autonomous hand held GPS
 DP5146.observations and have an estimated accuracy of +/- 10 meters.
 DP5146
 DP5146.The orthometric height was determined by differential leveling and
 DP5146.adjusted by the NATIONAL GEODETIC SURVEY
 DP5146.in November 2014.
 DP5146
 DP5146.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5146.GEOID18 height accuracy estimate available here.
 DP5146
 DP5146.Click photographs - Photos may exist for this station.
 DP5146
 DP5146.The dynamic height is computed by dividing the NAVD 88
 DP5146.geopotential number by the normal gravity value computed on the
 DP5146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5146.degrees latitude (g = 980.6199 gals.).
 DP5146
 DP5146.The modeled gravity was interpolated from observed gravity values.
 DP5146
 DP5146;                    North         East    Units  Estimated Accuracy
 DP5146;SPC IL E     -   404,535.      277,436.      MT  (+/- 10 meters HH2 GPS)
 DP5146
 DP5146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6414663471(NAD 83)
 DP5146
 DP5146                          SUPERSEDED SURVEY CONTROL
 DP5146
 DP5146.No superseded survey control is available for this station.
 DP5146
 DP5146_MARKER: F = FLANGE-ENCASED ROD
 DP5146_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5146_STAMPING: CH 023 2014
 DP5146_MARK LOGO: UIL
 DP5146_PROJECTION: FLUSH
 DP5146_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5146_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5146+STABILITY: POSITION/ELEVATION WELL
 DP5146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5146+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5146_ROD/PIPE-DEPTH: 9.8 meters
 DP5146_SLEEVE-DEPTH  : 0.9 meters
 DP5146
 DP5146  HISTORY     - Date     Condition        Report By
 DP5146  HISTORY     - 20140507 MONUMENTED       BCA
 DP5146
 DP5146                          STATION DESCRIPTION
 DP5146
 DP5146'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5146'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) SOUTH-SOUTHWEST OF
 DP5146'SAYBROOK, 8.4 MI (13.5 KM) NORTHWEST OF MANSFIELD AND 5.2 MI (8.4 KM)
 DP5146'NORTH-NORTHEAST OF FARMER CITY.
 DP5146'
 DP5146'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5146'HIGHWAY 54 LOCATED 11 MI (17.7 KM) EAST-SOUTHEAST OF LEROY, IL, GO
 DP5146'WEST ON US HIGHWAY 136 FOR 1.9 MI (3.1 KM) TO THE STATION ON THE
 DP5146'RIGHT.
 DP5146'
 DP5146'THE STATION IS LOCATED 30.2 FT (9.2 M) NORTH OF THE CENTERLINE OF US
 DP5146'HIGHWAY 136, 143 FT (43.6 M) NORTHEAST OF POWER POLE AND 18.2 FT (5.5
 DP5146'M) NORTH OF EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5146'
 DP5146'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5146'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5146'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5147 ***********************************************************************
 DP5147  DESIGNATION -  CH 024
 DP5147  PID         -  DP5147
 DP5147  STATE/COUNTY-  IL/MCLEAN
 DP5147  COUNTRY     -  US
 DP5147  USGS QUAD   -  BELLFLOWER (2018)
 DP5147
 DP5147                         *CURRENT SURVEY CONTROL
 DP5147  ______________________________________________________________________
 DP5147* NAD 83(1986) POSITION- 40 18 39.5    (N) 088 37 03.1    (W)   HD_HELD2
 DP5147* NAVD 88 ORTHO HEIGHT -   223.386 (meters)      732.89  (feet) ADJUSTED
 DP5147  ______________________________________________________________________
 DP5147  GEOID HEIGHT    -        -31.915 (meters)                     GEOID18
 DP5147  DYNAMIC HEIGHT  -        223.279 (meters)      732.54  (feet) COMP
 DP5147  MODELED GRAVITY -    980,140.9   (mgal)                       NAVD 88
 DP5147
 DP5147  VERT ORDER      -  SECOND    CLASS I
 DP5147
 DP5147.The horizontal coordinates were established by autonomous hand held GPS
 DP5147.observations and have an estimated accuracy of +/- 10 meters.
 DP5147
 DP5147.The orthometric height was determined by differential leveling and
 DP5147.adjusted by the NATIONAL GEODETIC SURVEY
 DP5147.in November 2014.
 DP5147
 DP5147.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5147.GEOID18 height accuracy estimate available here.
 DP5147
 DP5147.Click photographs - Photos may exist for this station.
 DP5147
 DP5147.The dynamic height is computed by dividing the NAVD 88
 DP5147.geopotential number by the normal gravity value computed on the
 DP5147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5147.degrees latitude (g = 980.6199 gals.).
 DP5147
 DP5147.The modeled gravity was interpolated from observed gravity values.
 DP5147
 DP5147;                    North         East    Units  Estimated Accuracy
 DP5147;SPC IL E     -   404,568.      275,843.      MT  (+/- 10 meters HH2 GPS)
 DP5147
 DP5147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6255363528(NAD 83)
 DP5147
 DP5147                          SUPERSEDED SURVEY CONTROL
 DP5147
 DP5147.No superseded survey control is available for this station.
 DP5147
 DP5147_MARKER: F = FLANGE-ENCASED ROD
 DP5147_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5147_STAMPING: CH 024 2014
 DP5147_MARK LOGO: UIL
 DP5147_PROJECTION: FLUSH
 DP5147_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5147_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5147+STABILITY: POSITION/ELEVATION WELL
 DP5147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5147+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5147_ROD/PIPE-DEPTH: 7.3 meters
 DP5147_SLEEVE-DEPTH  : 0.9 meters
 DP5147
 DP5147  HISTORY     - Date     Condition        Report By
 DP5147  HISTORY     - 20140507 MONUMENTED       BCA
 DP5147
 DP5147                          STATION DESCRIPTION
 DP5147
 DP5147'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5147'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTHWEST OF MANSFIELD,
 DP5147'8.2 MI (13.2 KM) EAST-SOUTHEAST OF LE ROY AND 4.8 MI (7.7 KM)
 DP5147'NORTH-NORTHEAST OF FARMER CITY.
 DP5147'
 DP5147'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH STATE
 DP5147'HIGHWAY 54 LOCATED 11 MI (17.7 KM) EAST-SOUTHEAST OF LEROY, IL, GO
 DP5147'WEST ON US HIGHWAY 136 FOR 2.8 MI (4.5 KM) TO COUNTY ROAD 3375 EAST
 DP5147'AND THE STATION ON THE RIGHT.
 DP5147'
 DP5147'THE STATION IS LOCATED 29.5 FT (9.0 M) NORTH OF THE CENTERLINE OF US
 DP5147'HIGHWAY 136, 47.2 FT (14.4 M) WEST OF THE EXTENDED CENTERLINE OF
 DP5147'COUNTY ROAD 3375 EAST, 37.2 FT (11.3 M) WEST-NORTHWEST OF 15 INCH (38
 DP5147'CM) CORRUGATED METAL PIPE AND 17.5 FT (5.3 M) NORTH OF EDGE OF
 DP5147'PAVEMENT OF US HIGHWAY 136.
 DP5147'
 DP5147'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5147'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5147'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5148 ***********************************************************************
 DP5148  DESIGNATION -  CH 025
 DP5148  PID         -  DP5148
 DP5148  STATE/COUNTY-  IL/MCLEAN
 DP5148  COUNTRY     -  US
 DP5148  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP5148
 DP5148                         *CURRENT SURVEY CONTROL
 DP5148  ______________________________________________________________________
 DP5148* NAD 83(1986) POSITION- 40 18 39.8    (N) 088 38 11.1    (W)   HD_HELD2
 DP5148* NAVD 88 ORTHO HEIGHT -   226.359 (meters)      742.65  (feet) ADJUSTED
 DP5148  ______________________________________________________________________
 DP5148  GEOID HEIGHT    -        -31.907 (meters)                     GEOID18
 DP5148  DYNAMIC HEIGHT  -        226.250 (meters)      742.29  (feet) COMP
 DP5148  MODELED GRAVITY -    980,140.2   (mgal)                       NAVD 88
 DP5148
 DP5148  VERT ORDER      -  SECOND    CLASS I
 DP5148
 DP5148.The horizontal coordinates were established by autonomous hand held GPS
 DP5148.observations and have an estimated accuracy of +/- 10 meters.
 DP5148
 DP5148.The orthometric height was determined by differential leveling and
 DP5148.adjusted by the NATIONAL GEODETIC SURVEY
 DP5148.in November 2014.
 DP5148
 DP5148.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5148.GEOID18 height accuracy estimate available here.
 DP5148
 DP5148.Click photographs - Photos may exist for this station.
 DP5148
 DP5148.The dynamic height is computed by dividing the NAVD 88
 DP5148.geopotential number by the normal gravity value computed on the
 DP5148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5148.degrees latitude (g = 980.6199 gals.).
 DP5148
 DP5148.The modeled gravity was interpolated from observed gravity values.
 DP5148
 DP5148;                    North         East    Units  Estimated Accuracy
 DP5148;SPC IL E     -   404,582.      274,237.      MT  (+/- 10 meters HH2 GPS)
 DP5148
 DP5148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6094863567(NAD 83)
 DP5148
 DP5148                          SUPERSEDED SURVEY CONTROL
 DP5148
 DP5148.No superseded survey control is available for this station.
 DP5148
 DP5148_MARKER: F = FLANGE-ENCASED ROD
 DP5148_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5148_STAMPING: CH 025 2014
 DP5148_MARK LOGO: UIL
 DP5148_PROJECTION: FLUSH
 DP5148_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5148_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5148+STABILITY: POSITION/ELEVATION WELL
 DP5148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5148+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5148_ROD/PIPE-DEPTH: 8.5 meters
 DP5148_SLEEVE-DEPTH  : 0.9 meters
 DP5148
 DP5148  HISTORY     - Date     Condition        Report By
 DP5148  HISTORY     - 20140507 MONUMENTED       BCA
 DP5148
 DP5148                          STATION DESCRIPTION
 DP5148
 DP5148'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5148'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTH OF ARROWSMITH, 7.3
 DP5148'MI (11.7 KM) EAST-SOUTHEAST OF LE ROY AND 4.7 MI (7.6 KM) NORTH OF
 DP5148'FARMER CITY.
 DP5148'
 DP5148'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH US
 DP5148'HIGHWAY 150 LOCATED 4.4 MI (7.1 KM) SOUTHEAST OF LEROY, IL, GO EAST ON
 DP5148'US HIGHWAY 136 FOR 3.1 MI (5.0 KM) TO COUNTY ROAD 3250 EAST.  CONTINUE
 DP5148'EAST ON US HIGHWAY 136 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DP5148'LEFT.
 DP5148'
 DP5148'THE STATION IS LOCATED 37.3 FT (11.4 M) NORTH OF THE CENTERLINE OF US
 DP5148'HIGHWAY 136, 24.9 FT (7.6 M) NORTH OF THE EDGE OF PAVEMENT OF US
 DP5148'HIGHWAY 136, 12.3 FT (3.7 M) NORTHWEST OF 15 INCH (38 CM) CORRUGATED
 DP5148'METAL PIPE AND 4.5 FT (1.4 M) SOUTHWEST OF WOODEN POST.
 DP5148'
 DP5148'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5148'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5148'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5149 ***********************************************************************
 DP5149  DESIGNATION -  CH 026
 DP5149  PID         -  DP5149
 DP5149  STATE/COUNTY-  IL/MCLEAN
 DP5149  COUNTRY     -  US
 DP5149  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP5149
 DP5149                         *CURRENT SURVEY CONTROL
 DP5149  ______________________________________________________________________
 DP5149* NAD 83(1986) POSITION- 40 18 40.4    (N) 088 39 11.3    (W)   HD_HELD2
 DP5149* NAVD 88 ORTHO HEIGHT -   227.794 (meters)      747.35  (feet) ADJUSTED
 DP5149  ______________________________________________________________________
 DP5149  GEOID HEIGHT    -        -31.903 (meters)                     GEOID18
 DP5149  DYNAMIC HEIGHT  -        227.684 (meters)      746.99  (feet) COMP
 DP5149  MODELED GRAVITY -    980,139.8   (mgal)                       NAVD 88
 DP5149
 DP5149  VERT ORDER      -  SECOND    CLASS I
 DP5149
 DP5149.The horizontal coordinates were established by autonomous hand held GPS
 DP5149.observations and have an estimated accuracy of +/- 10 meters.
 DP5149
 DP5149.The orthometric height was determined by differential leveling and
 DP5149.adjusted by the NATIONAL GEODETIC SURVEY
 DP5149.in November 2014.
 DP5149
 DP5149.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5149.GEOID18 height accuracy estimate available here.
 DP5149
 DP5149.Click photographs - Photos may exist for this station.
 DP5149
 DP5149.The dynamic height is computed by dividing the NAVD 88
 DP5149.geopotential number by the normal gravity value computed on the
 DP5149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5149.degrees latitude (g = 980.6199 gals.).
 DP5149
 DP5149.The modeled gravity was interpolated from observed gravity values.
 DP5149
 DP5149;                    North         East    Units  Estimated Accuracy
 DP5149;SPC IL E     -   404,606.      272,816.      MT  (+/- 10 meters HH2 GPS)
 DP5149
 DP5149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5952863611(NAD 83)
 DP5149
 DP5149                          SUPERSEDED SURVEY CONTROL
 DP5149
 DP5149.No superseded survey control is available for this station.
 DP5149
 DP5149_MARKER: F = FLANGE-ENCASED ROD
 DP5149_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5149_STAMPING: CH 026 2014
 DP5149_MARK LOGO: UIL
 DP5149_PROJECTION: FLUSH
 DP5149_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5149_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5149+STABILITY: POSITION/ELEVATION WELL
 DP5149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5149+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5149_ROD/PIPE-DEPTH: 8.5 meters
 DP5149_SLEEVE-DEPTH  : 0.9 meters
 DP5149
 DP5149  HISTORY     - Date     Condition        Report By
 DP5149  HISTORY     - 20140507 MONUMENTED       BCA
 DP5149
 DP5149                          STATION DESCRIPTION
 DP5149
 DP5149'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5149'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTH OF ARROWSMITH, 6.5
 DP5149'MI (10.5 KM) EAST-SOUTHEAST OF LE ROY AND 4.7 MI (7.6 KM) NORTH OF
 DP5149'FARMER CITY.
 DP5149'
 DP5149'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH US
 DP5149'HIGHWAY 150 LOCATED 4.4 MI (7.1 KM) SOUTHEAST OF LEROY, IL, GO EAST ON
 DP5149'US HIGHWAY 136 FOR 2.1 MI (3.4 KM) TO COUNTY ROAD 3150 EAST.  CONTINUE
 DP5149'ON US HIGHWAY 136 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP5149'
 DP5149'THE STATION IS LOCATED 35.7 FT (10.9 M) NORTH OF THE CENTERLINE OF US
 DP5149'HIGHWAY 136, 0.1 MI (0.2 KM) WEST THE CENTERLINE OF SABINA ROAD, 108
 DP5149'FT (32.9 M) SOUTHEAST OF A SIGN FOR THE INTERSECTION 'SABINA ROAD',
 DP5149'23.6 FT (7.2 M) NORTH OF EDGE OF PAVEMENT FOR US HIGHWAY 136.
 DP5149'
 DP5149'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5149'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5149'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5150 ***********************************************************************
 DP5150  DESIGNATION -  CH 027
 DP5150  PID         -  DP5150
 DP5150  STATE/COUNTY-  IL/MCLEAN
 DP5150  COUNTRY     -  US
 DP5150  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP5150
 DP5150                         *CURRENT SURVEY CONTROL
 DP5150  ______________________________________________________________________
 DP5150* NAD 83(1986) POSITION- 40 18 39.9    (N) 088 40 16.1    (W)   HD_HELD2
 DP5150* NAVD 88 ORTHO HEIGHT -   226.686 (meters)      743.72  (feet) ADJUSTED
 DP5150  ______________________________________________________________________
 DP5150  GEOID HEIGHT    -        -31.901 (meters)                     GEOID18
 DP5150  DYNAMIC HEIGHT  -        226.577 (meters)      743.36  (feet) COMP
 DP5150  MODELED GRAVITY -    980,139.7   (mgal)                       NAVD 88
 DP5150
 DP5150  VERT ORDER      -  SECOND    CLASS I
 DP5150
 DP5150.The horizontal coordinates were established by autonomous hand held GPS
 DP5150.observations and have an estimated accuracy of +/- 10 meters.
 DP5150
 DP5150.The orthometric height was determined by differential leveling and
 DP5150.adjusted by the NATIONAL GEODETIC SURVEY
 DP5150.in November 2014.
 DP5150
 DP5150.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5150.GEOID18 height accuracy estimate available here.
 DP5150
 DP5150.Click photographs - Photos may exist for this station.
 DP5150
 DP5150.The dynamic height is computed by dividing the NAVD 88
 DP5150.geopotential number by the normal gravity value computed on the
 DP5150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5150.degrees latitude (g = 980.6199 gals.).
 DP5150
 DP5150.The modeled gravity was interpolated from observed gravity values.
 DP5150
 DP5150;                    North         East    Units  Estimated Accuracy
 DP5150;SPC IL E     -   404,596.      271,286.      MT  (+/- 10 meters HH2 GPS)
 DP5150
 DP5150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5799863625(NAD 83)
 DP5150
 DP5150                          SUPERSEDED SURVEY CONTROL
 DP5150
 DP5150.No superseded survey control is available for this station.
 DP5150
 DP5150_MARKER: F = FLANGE-ENCASED ROD
 DP5150_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5150_STAMPING: CH 027 2014
 DP5150_MARK LOGO: UIL
 DP5150_PROJECTION: FLUSH
 DP5150_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5150_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5150+STABILITY: POSITION/ELEVATION WELL
 DP5150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5150+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5150_ROD/PIPE-DEPTH: 9.8 meters
 DP5150_SLEEVE-DEPTH  : 0.9 meters
 DP5150
 DP5150  HISTORY     - Date     Condition        Report By
 DP5150  HISTORY     - 20140507 MONUMENTED       BCA
 DP5150
 DP5150                          STATION DESCRIPTION
 DP5150
 DP5150'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5150'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) SOUTH-SOUTHWEST OF
 DP5150'ARROWSMITH, 5.7 MI (9.2 KM) EAST-SOUTHEAST OF LE ROY AND 4.9 MI (7.9
 DP5150'KM) NORTH-NORTHWEST OF FARMER CITY.
 DP5150'
 DP5150'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH US
 DP5150'HIGHWAY 150 LOCATED 4.4 MI (7.1 KM) SOUTHEAST OF LEROY, IL, GO EAST ON
 DP5150'US HIGHWAY 136 FOR 1.6 M (5.2 FT) TO THE STATION ON THE RIGHT.
 DP5150'
 DP5150'THE STATION IS LOCATED 33.7 FT (10.3 M) SOUTH OF THE CENTERLINE OF US
 DP5150'HIGHWAY 136, 400 FT (121.9 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP5150'3100 EAST, 137.0 FT (41.8 M) SOUTHWEST OF POWER POLE AND 21.8 FT (6.6
 DP5150'M) SOUTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 136.
 DP5150'
 DP5150'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5150'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5150'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5151 ***********************************************************************
 DP5151  DESIGNATION -  CH 028
 DP5151  PID         -  DP5151
 DP5151  STATE/COUNTY-  IL/MCLEAN
 DP5151  COUNTRY     -  US
 DP5151  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP5151
 DP5151                         *CURRENT SURVEY CONTROL
 DP5151  ______________________________________________________________________
 DP5151* NAD 83(1986) POSITION- 40 18 40.25   (N) 088 41 19.32   (W)   HD_HELD1
 DP5151* NAVD 88 ORTHO HEIGHT -   230.146 (meters)      755.07  (feet) ADJUSTED
 DP5151  ______________________________________________________________________
 DP5151  GEOID HEIGHT    -        -31.901 (meters)                     GEOID18
 DP5151  DYNAMIC HEIGHT  -        230.035 (meters)      754.71  (feet) COMP
 DP5151  MODELED GRAVITY -    980,139.7   (mgal)                       NAVD 88
 DP5151
 DP5151  VERT ORDER      -  SECOND    CLASS I
 DP5151
 DP5151.The horizontal coordinates were determined by differentially corrected
 DP5151.hand held GPS observations or other comparable positioning techniques
 DP5151.and have an estimated accuracy of +/- 3 meters.
 DP5151
 DP5151.The orthometric height was determined by differential leveling and
 DP5151.adjusted by the NATIONAL GEODETIC SURVEY
 DP5151.in November 2014.
 DP5151
 DP5151.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5151.GEOID18 height accuracy estimate available here.
 DP5151
 DP5151.Click photographs - Photos may exist for this station.
 DP5151
 DP5151.The dynamic height is computed by dividing the NAVD 88
 DP5151.geopotential number by the normal gravity value computed on the
 DP5151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5151.degrees latitude (g = 980.6199 gals.).
 DP5151
 DP5151.The modeled gravity was interpolated from observed gravity values.
 DP5151
 DP5151;                    North         East    Units  Estimated Accuracy
 DP5151;SPC IL E     -   404,612.8     269,792.8     MT  (+/- 3 meters HH1 GPS) 
 DP5151
 DP5151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5650663664(NAD 83)
 DP5151
 DP5151                          SUPERSEDED SURVEY CONTROL
 DP5151
 DP5151.No superseded survey control is available for this station.
 DP5151
 DP5151_MARKER: F = FLANGE-ENCASED ROD
 DP5151_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5151_STAMPING: CH 028 2014
 DP5151_MARK LOGO: UIL
 DP5151_PROJECTION: FLUSH
 DP5151_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5151_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5151+STABILITY: POSITION/ELEVATION WELL
 DP5151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5151+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5151_ROD/PIPE-DEPTH: 8.5 meters
 DP5151_SLEEVE-DEPTH  : 0.9 meters
 DP5151
 DP5151  HISTORY     - Date     Condition        Report By
 DP5151  HISTORY     - 20140507 MONUMENTED       BCA
 DP5151
 DP5151                          STATION DESCRIPTION
 DP5151
 DP5151'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5151'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) SOUTH-SOUTHWEST OF
 DP5151'ARROWSMITH, 5.3 MI (8.5 KM) NORTH-NORTHWEST OF FARMER CITY AND 4.9 MI
 DP5151'(7.9 KM) SOUTHEAST OF LE ROY.
 DP5151'
 DP5151'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH US
 DP5151'HIGHWAY 150 LOCATED 4.4 MI (7.1 KM) SOUTHEAST OF LEROY, IL, GO EAST ON
 DP5151'US HIGHWAY 136 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP5151'
 DP5151'THE STATION IS LOCATED 32.2 FT (9.8 M) SOUTH OF THE CENTERLINE OF US
 DP5151'HIGHWAY 136, 84 FT (25.6 M) SOUTHWEST OF A POWER POLE, 39.6 FT (12.1
 DP5151'M) WEST OF A TELEPHONE PEDESTAL, 19 FT (5.8 M) SOUTHWEST OF A 15 INCH
 DP5151'(38 CM) CORRUGATED METAL PIPE AND 20.0 FT (6.1 M) SOUTH OF THE EDGE OF
 DP5151'PAVEMENT OF US HIGHWAY 136.
 DP5151'
 DP5151'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5151'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5151'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7614 ***********************************************************************
 DP7614  DESIGNATION -  CH 029
 DP7614  PID         -  DP7614
 DP7614  STATE/COUNTY-  IL/MCLEAN
 DP7614  COUNTRY     -  US
 DP7614  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP7614
 DP7614                         *CURRENT SURVEY CONTROL
 DP7614  ______________________________________________________________________
 DP7614* NAD 83(1986) POSITION- 40 19 11.2    (N) 088 42 44.0    (W)   HD_HELD2
 DP7614* NAVD 88 ORTHO HEIGHT -   228.705 (meters)      750.34  (feet) ADJUSTED
 DP7614  ______________________________________________________________________
 DP7614  GEOID HEIGHT    -        -31.906 (meters)                     GEOID18
 DP7614  DYNAMIC HEIGHT  -        228.595 (meters)      749.98  (feet) COMP
 DP7614  MODELED GRAVITY -    980,140.2   (mgal)                       NAVD 88
 DP7614
 DP7614  VERT ORDER      -  SECOND    CLASS I
 DP7614
 DP7614.The horizontal coordinates were established by autonomous hand held GPS
 DP7614.observations and have an estimated accuracy of +/- 10 meters.
 DP7614
 DP7614.The orthometric height was determined by differential leveling and
 DP7614.adjusted by the IL DEPT OF TRANSP
 DP7614.in July 2015.
 DP7614
 DP7614.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7614.GEOID18 height accuracy estimate available here.
 DP7614
 DP7614.Click photographs - Photos may exist for this station.
 DP7614
 DP7614.The dynamic height is computed by dividing the NAVD 88
 DP7614.geopotential number by the normal gravity value computed on the
 DP7614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7614.degrees latitude (g = 980.6199 gals.).
 DP7614
 DP7614.The modeled gravity was interpolated from observed gravity values.
 DP7614
 DP7614;                    North         East    Units  Estimated Accuracy
 DP7614;SPC IL E     -   405,576.      267,797.      MT  (+/- 10 meters HH2 GPS)
 DP7614
 DP7614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5452564657(NAD 83)
 DP7614
 DP7614                          SUPERSEDED SURVEY CONTROL
 DP7614
 DP7614.No superseded survey control is available for this station.
 DP7614
 DP7614_MARKER: F = FLANGE-ENCASED ROD
 DP7614_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7614_STAMPING: CH 029 2014
 DP7614_MARK LOGO: UIL
 DP7614_PROJECTION: FLUSH
 DP7614_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7614_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7614+STABILITY: POSITION/ELEVATION WELL
 DP7614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7614+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2014
 DP7614_ROD/PIPE-DEPTH: 11.0 meters
 DP7614_SLEEVE-DEPTH  : 0.9 meters
 DP7614
 DP7614  HISTORY     - Date     Condition        Report By
 DP7614  HISTORY     - 20141020 MONUMENTED       BCA
 DP7614
 DP7614                          STATION DESCRIPTION
 DP7614
 DP7614'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7614'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) SOUTH-SOUTHWEST OF
 DP7614'ARROWSMITH, 6.4 MI (10.3 KM) NORTHWEST OF FARMER CITY AND 3.5 MI (5.6
 DP7614'KM) SOUTHEAST OF LE ROY.
 DP7614'
 DP7614'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 (CEDAR
 DP7614'STREET)WITH CHESTNUT STREET IN LE ROY, IL, GO SOUTH-SOUTHEAST ON US
 DP7614'HIGHWAY 150 FOR 1.9 MI (3.1 KM) TO COUNTY ROAD 2775 EAST.  CONTINUE
 DP7614'SOUTH-SOUTHEAST ON US HIGHWAY 150 FOR 1.3 TO THE STATION ON THE LEFT.
 DP7614'THE STATION IS LOCATED 30.1 FT (9.2 M) NORTHEAST OF THE CENTERLINE OF
 DP7614'US HIGHWAY 150, 59.5 FT (18.1 M) NORTHEAST OF A POWER POLE, 22.0 FT
 DP7614'(6.7 M) SOUTHEAST OF A WOODEN POST AND 17.3 FT (5.3 M) NORTHEAST OF
 DP7614'THE EDGE OF PAVEMENT OF US HIGHWAY 150.
 DP7614'
 DP7614'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7614'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7614'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7615 ***********************************************************************
 DP7615  DESIGNATION -  CH 030
 DP7615  PID         -  DP7615
 DP7615  STATE/COUNTY-  IL/MCLEAN
 DP7615  COUNTRY     -  US
 DP7615  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP7615
 DP7615                         *CURRENT SURVEY CONTROL
 DP7615  ______________________________________________________________________
 DP7615* NAD 83(1986) POSITION- 40 20 31.4    (N) 088 44 50.8    (W)   HD_HELD2
 DP7615* NAVD 88 ORTHO HEIGHT -   235.843 (meters)      773.76  (feet) ADJUSTED
 DP7615  ______________________________________________________________________
 DP7615  GEOID HEIGHT    -        -31.920 (meters)                     GEOID18
 DP7615  DYNAMIC HEIGHT  -        235.730 (meters)      773.39  (feet) COMP
 DP7615  MODELED GRAVITY -    980,142.0   (mgal)                       NAVD 88
 DP7615
 DP7615  VERT ORDER      -  SECOND    CLASS I
 DP7615
 DP7615.The horizontal coordinates were established by autonomous hand held GPS
 DP7615.observations and have an estimated accuracy of +/- 10 meters.
 DP7615
 DP7615.The orthometric height was determined by differential leveling and
 DP7615.adjusted by the IL DEPT OF TRANSP
 DP7615.in July 2015.
 DP7615
 DP7615.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7615.GEOID18 height accuracy estimate available here.
 DP7615
 DP7615.Click photographs - Photos may exist for this station.
 DP7615
 DP7615.The dynamic height is computed by dividing the NAVD 88
 DP7615.geopotential number by the normal gravity value computed on the
 DP7615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7615.degrees latitude (g = 980.6199 gals.).
 DP7615
 DP7615.The modeled gravity was interpolated from observed gravity values.
 DP7615
 DP7615;                    North         East    Units  Estimated Accuracy
 DP7615;SPC IL E     -   408,063.      264,815.      MT  (+/- 10 meters HH2 GPS)
 DP7615
 DP7615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5158167188(NAD 83)
 DP7615
 DP7615                          SUPERSEDED SURVEY CONTROL
 DP7615
 DP7615.No superseded survey control is available for this station.
 DP7615
 DP7615_MARKER: F = FLANGE-ENCASED ROD
 DP7615_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7615_STAMPING: CH 030 2014
 DP7615_MARK LOGO: UIL
 DP7615_PROJECTION: FLUSH
 DP7615_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7615_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7615+STABILITY: POSITION/ELEVATION WELL
 DP7615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7615+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2014
 DP7615_ROD/PIPE-DEPTH: 13.4 meters
 DP7615_SLEEVE-DEPTH  : 0.9 meters
 DP7615
 DP7615  HISTORY     - Date     Condition        Report By
 DP7615  HISTORY     - 20141020 MONUMENTED       BCA
 DP7615
 DP7615                          STATION DESCRIPTION
 DP7615
 DP7615'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7615'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTHWEST OF FARMER
 DP7615'CITY, 8.1 MI (13.0 KM) SOUTH-SOUTHEAST OF HOLDER AND 1.1 MI (1.8 KM)
 DP7615'SOUTHEAST OF LE ROY.
 DP7615'
 DP7615'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 (CEDAR
 DP7615'STREET)WITH CHESTNUT STREET IN LE ROY, IL, GO SOUTH-SOUTHEAST ON US
 DP7615'HIGHWAY 150 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP7615'
 DP7615'THE STATION IS LOCATED 31.4 FT (9.6 M) NORTHEAST OF THE CENTERLINE OF
 DP7615'US HIGHWAY 150, 52 FT (15.8 M) SOUTHEAST OF THE SOUTH POST FOR A
 DP7615''WELCOME TO LEROY' SIGN, 16.0 FT (4.9 M) NORTHEAST OF THE BACK OF CURB
 DP7615'AND 1 FT (0.3 M) SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER.
 DP7615'
 DP7615'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7615'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7615'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7616 ***********************************************************************
 DP7616  DESIGNATION -  CH 031
 DP7616  PID         -  DP7616
 DP7616  STATE/COUNTY-  IL/MCLEAN
 DP7616  COUNTRY     -  US
 DP7616  USGS QUAD   -  LE ROY (2018)
 DP7616
 DP7616                         *CURRENT SURVEY CONTROL
 DP7616  ______________________________________________________________________
 DP7616* NAD 83(1986) POSITION- 40 21 05.6    (N) 088 46 01.3    (W)   HD_HELD2
 DP7616* NAVD 88 ORTHO HEIGHT -   239.727 (meters)      786.50  (feet) ADJUSTED
 DP7616  ______________________________________________________________________
 DP7616  GEOID HEIGHT    -        -31.927 (meters)                     GEOID18
 DP7616  DYNAMIC HEIGHT  -        239.613 (meters)      786.13  (feet) COMP
 DP7616  MODELED GRAVITY -    980,142.1   (mgal)                       NAVD 88
 DP7616
 DP7616  VERT ORDER      -  SECOND    CLASS I
 DP7616
 DP7616.The horizontal coordinates were established by autonomous hand held GPS
 DP7616.observations and have an estimated accuracy of +/- 10 meters.
 DP7616
 DP7616.The orthometric height was determined by differential leveling and
 DP7616.adjusted by the IL DEPT OF TRANSP
 DP7616.in July 2015.
 DP7616
 DP7616.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7616.GEOID18 height accuracy estimate available here.
 DP7616
 DP7616.Click photographs - Photos may exist for this station.
 DP7616
 DP7616.The dynamic height is computed by dividing the NAVD 88
 DP7616.geopotential number by the normal gravity value computed on the
 DP7616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7616.degrees latitude (g = 980.6199 gals.).
 DP7616
 DP7616.The modeled gravity was interpolated from observed gravity values.
 DP7616
 DP7616;                    North         East    Units  Estimated Accuracy
 DP7616;SPC IL E     -   409,126.      263,157.      MT  (+/- 10 meters HH2 GPS)
 DP7616
 DP7616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4993968276(NAD 83)
 DP7616
 DP7616                          SUPERSEDED SURVEY CONTROL
 DP7616
 DP7616.No superseded survey control is available for this station.
 DP7616
 DP7616_MARKER: F = FLANGE-ENCASED ROD
 DP7616_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7616_STAMPING: CH 031 2014
 DP7616_MARK LOGO: UIL
 DP7616_PROJECTION: FLUSH
 DP7616_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7616_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7616+STABILITY: POSITION/ELEVATION WELL
 DP7616_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7616+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7616_ROD/PIPE-DEPTH: 7.9 meters
 DP7616_SLEEVE-DEPTH  : 0.9 meters
 DP7616
 DP7616  HISTORY     - Date     Condition        Report By
 DP7616  HISTORY     - 20141021 MONUMENTED       BCA
 DP7616
 DP7616                          STATION DESCRIPTION
 DP7616
 DP7616'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7616'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) SOUTHWEST OF ARROWSMITH,
 DP7616'7.1 MI (11.4 KM) SOUTH-SOUTHEAST OF HOLDER AND IN THE TOWN OF LE ROY,
 DP7616'IL.
 DP7616'
 DP7616'THE STATION IS LOCATED AT THE JUNCTION OF US HIGHWAY 150 (WASHINGTON
 DP7616'ST) WITH BUCK STREET IN LE ROY, IL.
 DP7616'
 DP7616'THE STATION IS LOCATED 20.9 FT (6.4 M) NORTH OF THE CENTERLINE OF US
 DP7616'HIGHWAY 150 (WASHINGTON ST), 76.7 FT (23.4 M) WEST OF THE CENTERLINE
 DP7616'OF BUCK STREET, 47.7 FT (14.5 M) SOUTHEAST OF THE SOUTHWEST CORNER OF
 DP7616'A HOUSE '500', 42.8 FT (13.0 M) SOUTH-SOUTHWEST OF THE SOUTHEAST
 DP7616'CORNER OF THE SAME HOUSE, 5.8 FT (1.8 M) SOUTH OF THE SOUTH EDGE OF A
 DP7616'SIDEWALK AND 4.9 FT (1.5 M) NORTH OF THE BACK OF CURB FOR US HIGHWAY
 DP7616'150.
 DP7616'
 DP7616'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7616'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7616'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7617 ***********************************************************************
 DP7617  DESIGNATION -  CH 032
 DP7617  PID         -  DP7617
 DP7617  STATE/COUNTY-  IL/MCLEAN
 DP7617  COUNTRY     -  US
 DP7617  USGS QUAD   -  LE ROY (2018)
 DP7617
 DP7617                         *CURRENT SURVEY CONTROL
 DP7617  ______________________________________________________________________
 DP7617* NAD 83(1986) POSITION- 40 21 24.8    (N) 088 46 55.1    (W)   HD_HELD2
 DP7617* NAVD 88 ORTHO HEIGHT -   240.899 (meters)      790.35  (feet) ADJUSTED
 DP7617  ______________________________________________________________________
 DP7617  GEOID HEIGHT    -        -31.932 (meters)                     GEOID18
 DP7617  DYNAMIC HEIGHT  -        240.784 (meters)      789.97  (feet) COMP
 DP7617  MODELED GRAVITY -    980,141.1   (mgal)                       NAVD 88
 DP7617
 DP7617  VERT ORDER      -  SECOND    CLASS I
 DP7617
 DP7617.The horizontal coordinates were established by autonomous hand held GPS
 DP7617.observations and have an estimated accuracy of +/- 10 meters.
 DP7617
 DP7617.The orthometric height was determined by differential leveling and
 DP7617.adjusted by the IL DEPT OF TRANSP
 DP7617.in July 2015.
 DP7617
 DP7617.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7617.GEOID18 height accuracy estimate available here.
 DP7617
 DP7617.Click photographs - Photos may exist for this station.
 DP7617
 DP7617.The dynamic height is computed by dividing the NAVD 88
 DP7617.geopotential number by the normal gravity value computed on the
 DP7617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7617.degrees latitude (g = 980.6199 gals.).
 DP7617
 DP7617.The modeled gravity was interpolated from observed gravity values.
 DP7617
 DP7617;                    North         East    Units  Estimated Accuracy
 DP7617;SPC IL E     -   409,724.      261,890.      MT  (+/- 10 meters HH2 GPS)
 DP7617
 DP7617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4868268893(NAD 83)
 DP7617
 DP7617                          SUPERSEDED SURVEY CONTROL
 DP7617
 DP7617.No superseded survey control is available for this station.
 DP7617
 DP7617_MARKER: F = FLANGE-ENCASED ROD
 DP7617_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7617_STAMPING: CH 032 2014
 DP7617_MARK LOGO: UIL
 DP7617_PROJECTION: FLUSH
 DP7617_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7617_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7617+STABILITY: POSITION/ELEVATION WELL
 DP7617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7617+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2014
 DP7617_ROD/PIPE-DEPTH: 9.8 meters
 DP7617_SLEEVE-DEPTH  : 0.9 meters
 DP7617
 DP7617  HISTORY     - Date     Condition        Report By
 DP7617  HISTORY     - 20141020 MONUMENTED       BCA
 DP7617
 DP7617                          STATION DESCRIPTION
 DP7617
 DP7617'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7617'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) SOUTHWEST OF
 DP7617'ARROWSMITH, 6.6 MI (10.6 KM) SOUTH OF HOLDER AND 1.0 MI (1.6 KM)
 DP7617'WEST-NORTHWEST OF LE ROY.
 DP7617'
 DP7617'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 (WASHINGTON
 DP7617'ST) WITH WALNUT STREET IN LE ROY, IL, GO NORTHWEST ON US HIGHWAY 150
 DP7617'(WASHINGTON ST) FOR 1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT.
 DP7617'
 DP7617'THE STATION IS LOCATED 40.0 FT (12.2 M) NORTHEAST OF THE CENTERLINE OF
 DP7617'US HIGHWAY 150 (WASHINGTON ST), 51.8 FT (15.8 M) WEST OF A VERIZON
 DP7617'TELEPHONE PEDESTAL AND 25.7 FT (7.8 M) NORTHEAST OF THE EDGE OF
 DP7617'PAVEMENT OF US HIGHWAY 150.
 DP7617'
 DP7617'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7617'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7617'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7618 ***********************************************************************
 DP7618  DESIGNATION -  CH 033
 DP7618  PID         -  DP7618
 DP7618  STATE/COUNTY-  IL/MCLEAN
 DP7618  COUNTRY     -  US
 DP7618  USGS QUAD   -  LE ROY (2018)
 DP7618
 DP7618                         *CURRENT SURVEY CONTROL
 DP7618  ______________________________________________________________________
 DP7618* NAD 83(1986) POSITION- 40 21 39.7    (N) 088 47 45.8    (W)   HD_HELD2
 DP7618* NAVD 88 ORTHO HEIGHT -   240.628 (meters)      789.46  (feet) ADJUSTED
 DP7618  ______________________________________________________________________
 DP7618  GEOID HEIGHT    -        -31.938 (meters)                     GEOID18
 DP7618  DYNAMIC HEIGHT  -        240.512 (meters)      789.08  (feet) COMP
 DP7618  MODELED GRAVITY -    980,139.5   (mgal)                       NAVD 88
 DP7618
 DP7618  VERT ORDER      -  SECOND    CLASS I
 DP7618
 DP7618.The horizontal coordinates were established by autonomous hand held GPS
 DP7618.observations and have an estimated accuracy of +/- 10 meters.
 DP7618
 DP7618.The orthometric height was determined by differential leveling and
 DP7618.adjusted by the IL DEPT OF TRANSP
 DP7618.in July 2015.
 DP7618
 DP7618.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7618.GEOID18 height accuracy estimate available here.
 DP7618
 DP7618.Click photographs - Photos may exist for this station.
 DP7618
 DP7618.The dynamic height is computed by dividing the NAVD 88
 DP7618.geopotential number by the normal gravity value computed on the
 DP7618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7618.degrees latitude (g = 980.6199 gals.).
 DP7618
 DP7618.The modeled gravity was interpolated from observed gravity values.
 DP7618
 DP7618;                    North         East    Units  Estimated Accuracy
 DP7618;SPC IL E     -   410,190.      260,696.      MT  (+/- 10 meters HH2 GPS)
 DP7618
 DP7618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4749569377(NAD 83)
 DP7618
 DP7618                          SUPERSEDED SURVEY CONTROL
 DP7618
 DP7618.No superseded survey control is available for this station.
 DP7618
 DP7618_MARKER: F = FLANGE-ENCASED ROD
 DP7618_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7618_STAMPING: CH 033 2014
 DP7618_MARK LOGO: UIL
 DP7618_PROJECTION: FLUSH
 DP7618_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7618_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7618+STABILITY: POSITION/ELEVATION WELL
 DP7618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7618+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7618_ROD/PIPE-DEPTH: 9.8 meters
 DP7618_SLEEVE-DEPTH  : 0.9 meters
 DP7618
 DP7618  HISTORY     - Date     Condition        Report By
 DP7618  HISTORY     - 20141021 MONUMENTED       BCA
 DP7618
 DP7618                          STATION DESCRIPTION
 DP7618
 DP7618'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7618'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) EAST-NORTHEAST OF
 DP7618'HEYWORTH, 6.2 MI (10.0 KM) SOUTH OF HOLDER AND 1.8 MI (2.9 KM)
 DP7618'WEST-NORTHWEST OF LE ROY.
 DP7618'
 DP7618'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 (WASHINGTON
 DP7618'ST) WITH WALNUT STREET IN LE ROY, IL, GO NORTHWEST ON US HIGHWAY 150
 DP7618'(WASHINGTON ST) FOR 1.7 MI (2.7 KM) TO THE STATION ON THE LEFT.
 DP7618'
 DP7618'THE STATION IS LOCATED 40.0 FT (12.2 M) SOUTHWEST OF THE CENTERLINE OF
 DP7618'US HIGHWAY 150, 70.0 FT (21.3 M) WEST-NORTHWEST OF AN END FENCE POST,
 DP7618'25.4 FT (7.7 M) SOUTHWEST OF THE EDGE OF PAVEMENT OF US HIGHWAY 150
 DP7618'AND 13 FT (4.0 M) WEST OF THE WEST END OF A 24 INCH (61 CM) CORRUGATED
 DP7618'METAL PIPE.
 DP7618'
 DP7618'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7618'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7618'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7619 ***********************************************************************
 DP7619  DESIGNATION -  CH 034
 DP7619  PID         -  DP7619
 DP7619  STATE/COUNTY-  IL/MCLEAN
 DP7619  COUNTRY     -  US
 DP7619  USGS QUAD   -  LE ROY (2018)
 DP7619
 DP7619                         *CURRENT SURVEY CONTROL
 DP7619  ______________________________________________________________________
 DP7619* NAD 83(1986) POSITION- 40 22 02.0    (N) 088 48 44.9    (W)   HD_HELD2
 DP7619* NAVD 88 ORTHO HEIGHT -   246.187 (meters)      807.70  (feet) ADJUSTED
 DP7619  ______________________________________________________________________
 DP7619  GEOID HEIGHT    -        -31.947 (meters)                     GEOID18
 DP7619  DYNAMIC HEIGHT  -        246.069 (meters)      807.31  (feet) COMP
 DP7619  MODELED GRAVITY -    980,137.7   (mgal)                       NAVD 88
 DP7619
 DP7619  VERT ORDER      -  SECOND    CLASS I
 DP7619
 DP7619.The horizontal coordinates were established by autonomous hand held GPS
 DP7619.observations and have an estimated accuracy of +/- 10 meters.
 DP7619
 DP7619.The orthometric height was determined by differential leveling and
 DP7619.adjusted by the IL DEPT OF TRANSP
 DP7619.in July 2015.
 DP7619
 DP7619.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7619.GEOID18 height accuracy estimate available here.
 DP7619
 DP7619.Click photographs - Photos may exist for this station.
 DP7619
 DP7619.The dynamic height is computed by dividing the NAVD 88
 DP7619.geopotential number by the normal gravity value computed on the
 DP7619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7619.degrees latitude (g = 980.6199 gals.).
 DP7619
 DP7619.The modeled gravity was interpolated from observed gravity values.
 DP7619
 DP7619;                    North         East    Units  Estimated Accuracy
 DP7619;SPC IL E     -   410,885.      259,305.      MT  (+/- 10 meters HH2 GPS)
 DP7619
 DP7619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4611570093(NAD 83)
 DP7619
 DP7619                          SUPERSEDED SURVEY CONTROL
 DP7619
 DP7619.No superseded survey control is available for this station.
 DP7619
 DP7619_MARKER: F = FLANGE-ENCASED ROD
 DP7619_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7619_STAMPING: CH 034 2014
 DP7619_MARK LOGO: UIL
 DP7619_PROJECTION: FLUSH
 DP7619_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7619_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7619+STABILITY: POSITION/ELEVATION WELL
 DP7619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7619+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7619_ROD/PIPE-DEPTH: 52 meters
 DP7619_SLEEVE-DEPTH  : 3 meters
 DP7619
 DP7619  HISTORY     - Date     Condition        Report By
 DP7619  HISTORY     - 20141021 MONUMENTED       BCA
 DP7619
 DP7619                          STATION DESCRIPTION
 DP7619
 DP7619'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7619'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) EAST-NORTHEAST OF
 DP7619'HEYWORTH, 5.8 MI (9.3 KM) SOUTH OF HOLDER AND 2.8 MI (4.5 KM)
 DP7619'WEST-NORTHWEST OF LE ROY.
 DP7619'
 DP7619'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 (WASHINGTON
 DP7619'ST) WITH WALNUT STREET IN LE ROY, IL, GO NORTHWEST ON US HIGHWAY 150
 DP7619'(WASHINGTON ST) FOR 2.7 MI (4.3 KM) TO COUNTY ROAD 2375 EAST.
 DP7619'CONTINUE NORTHWEST ON US HIGHWAY 150 FOR 0.2 MI (0.3 KM) TO THE
 DP7619'STATION ON THE LEFT.
 DP7619'
 DP7619'THE STATION IS LOCATED 48.6 FT (14.8 M) SOUTH-SOUTHWEST OF A 'IDOT'
 DP7619'ALUMINUM DISK SET IN THE CENTERLINE OF US HIGHWAY 150, 38.5 FT (11.7
 DP7619'M) EAST OF THE CENTERLINE OF A PRIVATE DRIVE TO A BARN, 34.0 FT (10.4
 DP7619'M) SOUTH-SOUTHWEST OF THE EDGE OF PAVEMENT OF US HIGHWAY 150 AND 1.2
 DP7619'FT (0.4 M) NORTH OF A CONCRETE RIGHT OF WAY MARKER.
 DP7619'
 DP7619'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7619'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7619'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7620 ***********************************************************************
 DP7620  DESIGNATION -  CH 035
 DP7620  PID         -  DP7620
 DP7620  STATE/COUNTY-  IL/MCLEAN
 DP7620  COUNTRY     -  US
 DP7620  USGS QUAD   -  HOLDER (2018)
 DP7620
 DP7620                         *CURRENT SURVEY CONTROL
 DP7620  ______________________________________________________________________
 DP7620* NAD 83(1986) POSITION- 40 23 03.6    (N) 088 50 34.0    (W)   HD_HELD2
 DP7620* NAVD 88 ORTHO HEIGHT -   240.332 (meters)      788.49  (feet) ADJUSTED
 DP7620  ______________________________________________________________________
 DP7620  GEOID HEIGHT    -        -31.971 (meters)                     GEOID18
 DP7620  DYNAMIC HEIGHT  -        240.216 (meters)      788.11  (feet) COMP
 DP7620  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 DP7620
 DP7620  VERT ORDER      -  SECOND    CLASS I
 DP7620
 DP7620.The horizontal coordinates were established by autonomous hand held GPS
 DP7620.observations and have an estimated accuracy of +/- 10 meters.
 DP7620
 DP7620.The orthometric height was determined by differential leveling and
 DP7620.adjusted by the IL DEPT OF TRANSP
 DP7620.in July 2015.
 DP7620
 DP7620.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7620.GEOID18 height accuracy estimate available here.
 DP7620
 DP7620.Click photographs - Photos may exist for this station.
 DP7620
 DP7620.The dynamic height is computed by dividing the NAVD 88
 DP7620.geopotential number by the normal gravity value computed on the
 DP7620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7620.degrees latitude (g = 980.6199 gals.).
 DP7620
 DP7620.The modeled gravity was interpolated from observed gravity values.
 DP7620
 DP7620;                    North         East    Units  Estimated Accuracy
 DP7620;SPC IL E     -   412,800.      256,742.      MT  (+/- 10 meters HH2 GPS)
 DP7620
 DP7620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4358272045(NAD 83)
 DP7620
 DP7620                          SUPERSEDED SURVEY CONTROL
 DP7620
 DP7620.No superseded survey control is available for this station.
 DP7620
 DP7620_MARKER: F = FLANGE-ENCASED ROD
 DP7620_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7620_STAMPING: CH 035 2014
 DP7620_MARK LOGO: UIL
 DP7620_PROJECTION: FLUSH
 DP7620_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7620_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7620+STABILITY: POSITION/ELEVATION WELL
 DP7620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7620+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7620_ROD/PIPE-DEPTH: 13.4 meters
 DP7620_SLEEVE-DEPTH  : 0.9 meters
 DP7620
 DP7620  HISTORY     - Date     Condition        Report By
 DP7620  HISTORY     - 20141021 MONUMENTED       BCA
 DP7620
 DP7620                          STATION DESCRIPTION
 DP7620
 DP7620'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7620'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTHEAST OF HEYWORTH,
 DP7620'5.0 MI (8.0 KM) SOUTH-SOUTHWEST OF HOLDER AND 4.7 MI (7.6 KM)
 DP7620'WEST-NORTHWEST OF LE ROY.
 DP7620'
 DP7620'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DP7620'ROAD 36 (DOOLEY AVE) IN DOWNS, IL, GO SOUTHEAST ON US HIGHWAY 150 FOR
 DP7620'1.7 MI (2.7 KM) TO COUNTY ROAD 2200E.  CONTINUE SOUTHEAST ON US
 DP7620'HIGHWAY 150 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP7620'
 DP7620'THE STATION IS LOCATED 36.3 FT (11.1 M) NORTHEAST OF THE CENTERLINE OF
 DP7620'US HIGHWAY 150, 65.0 FT (19.8 M) SOUTHEAST OF A CONCRETE RIGHT OF WAY
 DP7620'MARKER, 22.0 FT (6.7 M) NORTHEAST OF THE EDGE OF PAVEMENT OF US
 DP7620'HIGHWAY 150 AND 2.5 FT (0.8 M) SOUTHWEST OF A CONCRETE RIGHT OF WAY
 DP7620'MARKER.
 DP7620'
 DP7620'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7620'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7620'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7621 ***********************************************************************
 DP7621  DESIGNATION -  CH 036
 DP7621  PID         -  DP7621
 DP7621  STATE/COUNTY-  IL/MCLEAN
 DP7621  COUNTRY     -  US
 DP7621  USGS QUAD   -  HOLDER (2018)
 DP7621
 DP7621                         *CURRENT SURVEY CONTROL
 DP7621  ______________________________________________________________________
 DP7621* NAD 83(1986) POSITION- 40 23 36.82   (N) 088 51 29.10   (W)   HD_HELD1
 DP7621* NAVD 88 ORTHO HEIGHT -   240.369 (meters)      788.61  (feet) ADJUSTED
 DP7621  ______________________________________________________________________
 DP7621  GEOID HEIGHT    -        -31.983 (meters)                     GEOID18
 DP7621  DYNAMIC HEIGHT  -        240.253 (meters)      788.23  (feet) COMP
 DP7621  MODELED GRAVITY -    980,136.7   (mgal)                       NAVD 88
 DP7621
 DP7621  VERT ORDER      -  SECOND    CLASS I
 DP7621
 DP7621.The horizontal coordinates were determined by differentially corrected
 DP7621.hand held GPS observations or other comparable positioning techniques
 DP7621.and have an estimated accuracy of +/- 3 meters.
 DP7621
 DP7621.The orthometric height was determined by differential leveling and
 DP7621.adjusted by the IL DEPT OF TRANSP
 DP7621.in July 2015.
 DP7621
 DP7621.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7621.GEOID18 height accuracy estimate available here.
 DP7621
 DP7621.Click photographs - Photos may exist for this station.
 DP7621
 DP7621.The dynamic height is computed by dividing the NAVD 88
 DP7621.geopotential number by the normal gravity value computed on the
 DP7621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7621.degrees latitude (g = 980.6199 gals.).
 DP7621
 DP7621.The modeled gravity was interpolated from observed gravity values.
 DP7621
 DP7621;                    North         East    Units  Estimated Accuracy
 DP7621;SPC IL E     -   413,831.8     255,448.9     MT  (+/- 3 meters HH1 GPS) 
 DP7621
 DP7621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4230473097(NAD 83)
 DP7621
 DP7621                          SUPERSEDED SURVEY CONTROL
 DP7621
 DP7621.No superseded survey control is available for this station.
 DP7621
 DP7621_MARKER: F = FLANGE-ENCASED ROD
 DP7621_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7621_STAMPING: CH 036 2014
 DP7621_MARK LOGO: UIL
 DP7621_PROJECTION: FLUSH
 DP7621_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7621_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7621+STABILITY: POSITION/ELEVATION WELL
 DP7621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7621+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7621_ROD/PIPE-DEPTH: 11.0 meters
 DP7621_SLEEVE-DEPTH  : 0.9 meters
 DP7621
 DP7621  HISTORY     - Date     Condition        Report By
 DP7621  HISTORY     - 20141021 MONUMENTED       BCA
 DP7621
 DP7621                          STATION DESCRIPTION
 DP7621
 DP7621'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7621'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHEAST OF HEYWORTH,
 DP7621'5.7 MI (9.2 KM) WEST-NORTHWEST OF LE ROY AND 4.9 MI (7.9 KM) SOUTHWEST
 DP7621'OF HOLDER.
 DP7621'
 DP7621'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DP7621'ROAD 36 (DOOLEY AVE) IN DOWNS, IL, GO SOUTHEAST ON US HIGHWAY 150 FOR
 DP7621'0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP7621'
 DP7621'THE STATION IS LOCATED 48.5 FT (14.8 M) NORTHEAST OF THE CENTERLINE OF
 DP7621'US HIGHWAY 150, 34.3 FT (10.5 M) NORTHEAST OF THE EDGE OF PAVEMENT OF
 DP7621'US HIGHWAY 150, 25.6 FT (7.8 M) NORTH-NORTHWEST OF THE WEST END OF A
 DP7621'CORRUGATED METAL PIPE AND 2.1 FT (0.6 M) SOUTH OF A 5/8 INCH (16 MM)
 DP7621'REBAR.
 DP7621'
 DP7621'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7621'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7621'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7622 ***********************************************************************
 DP7622  DESIGNATION -  CH 037
 DP7622  PID         -  DP7622
 DP7622  STATE/COUNTY-  IL/MCLEAN
 DP7622  COUNTRY     -  US
 DP7622  USGS QUAD   -  HOLDER (2018)
 DP7622
 DP7622                         *CURRENT SURVEY CONTROL
 DP7622  ______________________________________________________________________
 DP7622* NAD 83(1986) POSITION- 40 24 04.2    (N) 088 52 19.6    (W)   HD_HELD2
 DP7622* NAVD 88 ORTHO HEIGHT -   234.172 (meters)      768.28  (feet) ADJUSTED
 DP7622  ______________________________________________________________________
 DP7622  GEOID HEIGHT    -        -31.995 (meters)                     GEOID18
 DP7622  DYNAMIC HEIGHT  -        234.059 (meters)      767.91  (feet) COMP
 DP7622  MODELED GRAVITY -    980,137.8   (mgal)                       NAVD 88
 DP7622
 DP7622  VERT ORDER      -  SECOND    CLASS I
 DP7622
 DP7622.The horizontal coordinates were established by autonomous hand held GPS
 DP7622.observations and have an estimated accuracy of +/- 10 meters.
 DP7622
 DP7622.The orthometric height was determined by differential leveling and
 DP7622.adjusted by the IL DEPT OF TRANSP
 DP7622.in July 2015.
 DP7622
 DP7622.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7622.GEOID18 height accuracy estimate available here.
 DP7622
 DP7622.Click photographs - Photos may exist for this station.
 DP7622
 DP7622.The dynamic height is computed by dividing the NAVD 88
 DP7622.geopotential number by the normal gravity value computed on the
 DP7622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7622.degrees latitude (g = 980.6199 gals.).
 DP7622
 DP7622.The modeled gravity was interpolated from observed gravity values.
 DP7622
 DP7622;                    North         East    Units  Estimated Accuracy
 DP7622;SPC IL E     -   414,684.      254,263.      MT  (+/- 10 meters HH2 GPS)
 DP7622
 DP7622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4113173966(NAD 83)
 DP7622
 DP7622                          SUPERSEDED SURVEY CONTROL
 DP7622
 DP7622.No superseded survey control is available for this station.
 DP7622
 DP7622_MARKER: F = FLANGE-ENCASED ROD
 DP7622_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7622_STAMPING: CH 037 2014
 DP7622_MARK LOGO: UIL
 DP7622_PROJECTION: FLUSH
 DP7622_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7622_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7622+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7622_ROD/PIPE-DEPTH: 4.6 meters
 DP7622_SLEEVE-DEPTH  : 0.9 meters
 DP7622
 DP7622  HISTORY     - Date     Condition        Report By
 DP7622  HISTORY     - 20141021 MONUMENTED       BCA
 DP7622
 DP7622                          STATION DESCRIPTION
 DP7622
 DP7622'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7622'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHEAST OF HEYWORTH,
 DP7622'6.6 MI (10.6 KM) WEST-NORTHWEST OF LE ROY AND 5.0 MI (8.0 KM)
 DP7622'SOUTHWEST OF HOLDER.
 DP7622'
 DP7622'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DP7622'ROAD 36 (DOOLEY AVE) IN DOWNS, IL, GO NORTHWEST ON US HIGHWAY 150 FOR
 DP7622'0.2 MI (0.3 KM) TO COUNTY ROAD 27 ON THE LEFT AND TO THE STATION ON
 DP7622'THE RIGHT.
 DP7622'
 DP7622'THE STATION IS LOCATED 23.2 FT (7.1 M) NORTHEAST OF THE CENTERLINE OF
 DP7622'US HIGHWAY 150, 81.0 FT (24.7 M) SOUTHEAST OF THE EAST END OF A BRIDGE
 DP7622'DECK, 17.0 FT (5.2 M) NORTHWEST OF THE EXTENDED CENTERLINE OF COUNTY
 DP7622'ROAD 27/2050E, 9.7 FT (3.0 M) NORTHEAST OF THE EDGE OF PAVEMENT OF US
 DP7622'HIGHWAY 150 AND 2.6 FT (0.8 M) NORTHEAST OF A GUARDRAIL.
 DP7622'
 DP7622'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7622'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7622'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7623 ***********************************************************************
 DP7623  DESIGNATION -  CH 038
 DP7623  PID         -  DP7623
 DP7623  STATE/COUNTY-  IL/MCLEAN
 DP7623  COUNTRY     -  US
 DP7623  USGS QUAD   -  BLOOMINGTON EAST (2018)
 DP7623
 DP7623                         *CURRENT SURVEY CONTROL
 DP7623  ______________________________________________________________________
 DP7623* NAD 83(1986) POSITION- 40 24 35.8    (N) 088 53 20.5    (W)   HD_HELD2
 DP7623* NAVD 88 ORTHO HEIGHT -   255.453 (meters)      838.10  (feet) ADJUSTED
 DP7623  ______________________________________________________________________
 DP7623  GEOID HEIGHT    -        -32.007 (meters)                     GEOID18
 DP7623  DYNAMIC HEIGHT  -        255.331 (meters)      837.70  (feet) COMP
 DP7623  MODELED GRAVITY -    980,139.3   (mgal)                       NAVD 88
 DP7623
 DP7623  VERT ORDER      -  SECOND    CLASS I
 DP7623
 DP7623.The horizontal coordinates were established by autonomous hand held GPS
 DP7623.observations and have an estimated accuracy of +/- 10 meters.
 DP7623
 DP7623.The orthometric height was determined by differential leveling and
 DP7623.adjusted by the IL DEPT OF TRANSP
 DP7623.in July 2015.
 DP7623
 DP7623.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7623.GEOID18 height accuracy estimate available here.
 DP7623
 DP7623.Click photographs - Photos may exist for this station.
 DP7623
 DP7623.The dynamic height is computed by dividing the NAVD 88
 DP7623.geopotential number by the normal gravity value computed on the
 DP7623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7623.degrees latitude (g = 980.6199 gals.).
 DP7623
 DP7623.The modeled gravity was interpolated from observed gravity values.
 DP7623
 DP7623;                    North         East    Units  Estimated Accuracy
 DP7623;SPC IL E     -   415,667.      252,833.      MT  (+/- 10 meters HH2 GPS)
 DP7623
 DP7623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3971674971(NAD 83)
 DP7623
 DP7623                          SUPERSEDED SURVEY CONTROL
 DP7623
 DP7623.No superseded survey control is available for this station.
 DP7623
 DP7623_MARKER: F = FLANGE-ENCASED ROD
 DP7623_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7623_STAMPING: CH 038 2014
 DP7623_MARK LOGO: UIL
 DP7623_PROJECTION: FLUSH
 DP7623_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7623_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7623+STABILITY: POSITION/ELEVATION WELL
 DP7623_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7623+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7623_ROD/PIPE-DEPTH: 9.8 meters
 DP7623_SLEEVE-DEPTH  : 0.9 meters
 DP7623
 DP7623  HISTORY     - Date     Condition        Report By
 DP7623  HISTORY     - 20141023 MONUMENTED       BCA
 DP7623
 DP7623                          STATION DESCRIPTION
 DP7623
 DP7623'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7623'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF LE
 DP7623'ROY, 7.5 MI (12.1 KM) SOUTHEAST OF BLOOMINGTON AND 5.3 MI (8.5 KM)
 DP7623'WEST-SOUTHWEST OF HOLDER.
 DP7623'
 DP7623'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DP7623'ROAD 36 (DOOLEY AVE) IN DOWNS, IL, GO NORTHWEST ON US HIGHWAY 150 FOR
 DP7623'1.3 MI (2.1 KM) TO NEW GATE STREET ON THE RIGHT AND THE STATION ON THE
 DP7623'RIGHT.
 DP7623'
 DP7623'THE STATION IS LOCATED 40 FT (12.2 M) NORTHEAST OF THE CENTERLINE OF
 DP7623'US HIGHWAY 150, 28.0 FT (8.5 M) SOUTHEAST OF THE CENTERLINE OF NEW
 DP7623'GATE STREET, 27.8 FT (8.5 M) NORTHWEST OF A MANHOLE COVER, 4.5 FT (1.4
 DP7623'M) SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER AND 2.5 FT (0.8 M)
 DP7623'EAST-NORTHEAST OF THE BACK OF CURB.
 DP7623'
 DP7623'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7623'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7623'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7624 ***********************************************************************
 DP7624  DESIGNATION -  CH 039
 DP7624  PID         -  DP7624
 DP7624  STATE/COUNTY-  IL/MCLEAN
 DP7624  COUNTRY     -  US
 DP7624  USGS QUAD   -  BLOOMINGTON EAST (2018)
 DP7624
 DP7624                         *CURRENT SURVEY CONTROL
 DP7624  ______________________________________________________________________
 DP7624* NAD 83(1986) POSITION- 40 25 01.8    (N) 088 53 52.8    (W)   HD_HELD2
 DP7624* NAVD 88 ORTHO HEIGHT -   264.551 (meters)      867.95  (feet) ADJUSTED
 DP7624  ______________________________________________________________________
 DP7624  GEOID HEIGHT    -        -32.011 (meters)                     GEOID18
 DP7624  DYNAMIC HEIGHT  -        264.425 (meters)      867.53  (feet) COMP
 DP7624  MODELED GRAVITY -    980,140.4   (mgal)                       NAVD 88
 DP7624
 DP7624  VERT ORDER      -  SECOND    CLASS I
 DP7624
 DP7624.The horizontal coordinates were established by autonomous hand held GPS
 DP7624.observations and have an estimated accuracy of +/- 10 meters.
 DP7624
 DP7624.The orthometric height was determined by differential leveling and
 DP7624.adjusted by the IL DEPT OF TRANSP
 DP7624.in July 2015.
 DP7624
 DP7624.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7624.GEOID18 height accuracy estimate available here.
 DP7624
 DP7624.Click photographs - Photos may exist for this station.
 DP7624
 DP7624.The dynamic height is computed by dividing the NAVD 88
 DP7624.geopotential number by the normal gravity value computed on the
 DP7624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7624.degrees latitude (g = 980.6199 gals.).
 DP7624
 DP7624.The modeled gravity was interpolated from observed gravity values.
 DP7624
 DP7624;                    North         East    Units  Estimated Accuracy
 DP7624;SPC IL E     -   416,474.      252,077.      MT  (+/- 10 meters HH2 GPS)
 DP7624
 DP7624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3897275789(NAD 83)
 DP7624
 DP7624                          SUPERSEDED SURVEY CONTROL
 DP7624
 DP7624.No superseded survey control is available for this station.
 DP7624
 DP7624_MARKER: F = FLANGE-ENCASED ROD
 DP7624_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7624_STAMPING: CH 039 2014
 DP7624_MARK LOGO: UIL
 DP7624_PROJECTION: FLUSH
 DP7624_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7624_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7624+STABILITY: POSITION/ELEVATION WELL
 DP7624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7624+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7624_ROD/PIPE-DEPTH: 8.5 meters
 DP7624_SLEEVE-DEPTH  : 0.9 meters
 DP7624
 DP7624  HISTORY     - Date     Condition        Report By
 DP7624  HISTORY     - 20141023 MONUMENTED       BCA
 DP7624
 DP7624                          STATION DESCRIPTION
 DP7624
 DP7624'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7624'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHWEST OF
 DP7624'MERNA, 6.8 MI (10.9 KM) SOUTHEAST OF BLOOMINGTON AND 5.5 MI (8.8 KM)
 DP7624'WEST-SOUTHWEST OF HOLDER.
 DP7624'
 DP7624'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DP7624'ROAD 29 (CR 1900E)LOCATED 2.3 MI (3.7 KM) NORTHWEST OF DOWNS, IL, GO
 DP7624'SOUTHEAST ON US HIGHWAY 150 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DP7624'LEFT.
 DP7624'
 DP7624'THE STATION IS LOCATED 57.0 FT (17.4 M) NORTHEAST OF THE CENTERLINE OF
 DP7624'US HIGHWAY 150, 94.6 FT (28.8 M) EAST OF A WOODEN SIGN POST, 42.0 FT
 DP7624'(12.8 M) NORTHEAST OF THE EDGE OF PAVEMENT OF US HIGHWAY 150 AND 2.6
 DP7624'FT (0.8 M) SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER.
 DP7624'
 DP7624'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7624'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7624'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7625 ***********************************************************************
 DP7625  DESIGNATION -  CH 040
 DP7625  PID         -  DP7625
 DP7625  STATE/COUNTY-  IL/MCLEAN
 DP7625  COUNTRY     -  US
 DP7625  USGS QUAD   -  BLOOMINGTON EAST (2018)
 DP7625
 DP7625                         *CURRENT SURVEY CONTROL
 DP7625  ______________________________________________________________________
 DP7625* NAD 83(1986) POSITION- 40 25 22.6    (N) 088 54 30.4    (W)   HD_HELD2
 DP7625* NAVD 88 ORTHO HEIGHT -   276.260 (meters)      906.36  (feet) ADJUSTED
 DP7625  ______________________________________________________________________
 DP7625  GEOID HEIGHT    -        -32.018 (meters)                     GEOID18
 DP7625  DYNAMIC HEIGHT  -        276.129 (meters)      905.93  (feet) COMP
 DP7625  MODELED GRAVITY -    980,141.5   (mgal)                       NAVD 88
 DP7625
 DP7625  VERT ORDER      -  SECOND    CLASS I
 DP7625
 DP7625.The horizontal coordinates were established by autonomous hand held GPS
 DP7625.observations and have an estimated accuracy of +/- 10 meters.
 DP7625
 DP7625.The orthometric height was determined by differential leveling and
 DP7625.adjusted by the IL DEPT OF TRANSP
 DP7625.in July 2015.
 DP7625
 DP7625.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7625.GEOID18 height accuracy estimate available here.
 DP7625
 DP7625.Click photographs - Photos may exist for this station.
 DP7625
 DP7625.The dynamic height is computed by dividing the NAVD 88
 DP7625.geopotential number by the normal gravity value computed on the
 DP7625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7625.degrees latitude (g = 980.6199 gals.).
 DP7625
 DP7625.The modeled gravity was interpolated from observed gravity values.
 DP7625
 DP7625;                    North         East    Units  Estimated Accuracy
 DP7625;SPC IL E     -   417,121.      251,194.      MT  (+/- 10 meters HH2 GPS)
 DP7625
 DP7625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3810076450(NAD 83)
 DP7625
 DP7625                          SUPERSEDED SURVEY CONTROL
 DP7625
 DP7625.No superseded survey control is available for this station.
 DP7625
 DP7625_MARKER: F = FLANGE-ENCASED ROD
 DP7625_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7625_STAMPING: CH 040 2014
 DP7625_MARK LOGO: UIL
 DP7625_PROJECTION: FLUSH
 DP7625_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7625_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7625+STABILITY: POSITION/ELEVATION WELL
 DP7625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7625+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7625_ROD/PIPE-DEPTH: 7.3 meters
 DP7625_SLEEVE-DEPTH  : 0.9 meters
 DP7625
 DP7625  HISTORY     - Date     Condition        Report By
 DP7625  HISTORY     - 20141023 MONUMENTED       BCA
 DP7625
 DP7625                          STATION DESCRIPTION
 DP7625
 DP7625'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7625'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTHEAST OF NORMAL, 6.2
 DP7625'MI (10.0 KM) SOUTHEAST OF BLOOMINGTON AND 5.8 MI (9.3 KM)
 DP7625'WEST-SOUTHWEST OF HOLDER.
 DP7625'
 DP7625'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DP7625'ROAD 29 (CR 1900E)LOCATED 2.3 MI (3.7 KM) NORTHWEST OF DOWNS, IL, GO
 DP7625'NORTHWEST ON US HIGHWAY 150 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP7625'RIGHT.
 DP7625'
 DP7625'THE STATION IS LOCATED 46.6 FT (14.2 M) NORTHEAST OF THE CENTERLINE OF
 DP7625'US HIGHWAY 150, 106.5 FT (32.5 M) NORTH-NORTHEAST OF A POWER POLE,
 DP7625'31.4 FT (9.6 M) NORTHEAST OF THE EDGE OF PAVEMENT OF US HIGHWAY 150
 DP7625'AND 21.0 FT (6.4 M) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE.
 DP7625'
 DP7625'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7625'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7625'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7626 ***********************************************************************
 DP7626  DESIGNATION -  CH 041
 DP7626  PID         -  DP7626
 DP7626  STATE/COUNTY-  IL/MCLEAN
 DP7626  COUNTRY     -  US
 DP7626  USGS QUAD   -  BLOOMINGTON EAST (2018)
 DP7626
 DP7626                         *CURRENT SURVEY CONTROL
 DP7626  ______________________________________________________________________
 DP7626* NAD 83(1986) POSITION- 40 25 46.2    (N) 088 55 12.8    (W)   HD_HELD2
 DP7626* NAVD 88 ORTHO HEIGHT -   272.706 (meters)      894.70  (feet) ADJUSTED
 DP7626  ______________________________________________________________________
 DP7626  GEOID HEIGHT    -        -32.027 (meters)                     GEOID18
 DP7626  DYNAMIC HEIGHT  -        272.577 (meters)      894.28  (feet) COMP
 DP7626  MODELED GRAVITY -    980,142.8   (mgal)                       NAVD 88
 DP7626
 DP7626  VERT ORDER      -  SECOND    CLASS I
 DP7626
 DP7626.The horizontal coordinates were established by autonomous hand held GPS
 DP7626.observations and have an estimated accuracy of +/- 10 meters.
 DP7626
 DP7626.The orthometric height was determined by differential leveling and
 DP7626.adjusted by the IL DEPT OF TRANSP
 DP7626.in July 2015.
 DP7626
 DP7626.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7626.GEOID18 height accuracy estimate available here.
 DP7626
 DP7626.Click photographs - Photos may exist for this station.
 DP7626
 DP7626.The dynamic height is computed by dividing the NAVD 88
 DP7626.geopotential number by the normal gravity value computed on the
 DP7626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7626.degrees latitude (g = 980.6199 gals.).
 DP7626
 DP7626.The modeled gravity was interpolated from observed gravity values.
 DP7626
 DP7626;                    North         East    Units  Estimated Accuracy
 DP7626;SPC IL E     -   417,856.      250,200.      MT  (+/- 10 meters HH2 GPS)
 DP7626
 DP7626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3711777199(NAD 83)
 DP7626
 DP7626                          SUPERSEDED SURVEY CONTROL
 DP7626
 DP7626.No superseded survey control is available for this station.
 DP7626
 DP7626_MARKER: F = FLANGE-ENCASED ROD
 DP7626_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7626_STAMPING: CH 041 2014
 DP7626_MARK LOGO: UIL
 DP7626_PROJECTION: FLUSH
 DP7626_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7626_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7626+STABILITY: POSITION/ELEVATION WELL
 DP7626_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7626+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7626_ROD/PIPE-DEPTH: 12.2 meters
 DP7626_SLEEVE-DEPTH  : 0.9 meters
 DP7626
 DP7626  HISTORY     - Date     Condition        Report By
 DP7626  HISTORY     - 20141023 MONUMENTED       BCA
 DP7626
 DP7626                          STATION DESCRIPTION
 DP7626
 DP7626'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7626'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF
 DP7626'NORMAL, 6.3 MI (10.1 KM) WEST-SOUTHWEST OF HOLDER AND 5.4 MI (8.7 KM)
 DP7626'SOUTHEAST OF BLOOMINGTON.
 DP7626'
 DP7626'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DP7626'ROAD 29 (CR 1900E)LOCATED 2.3 MI (3.7 KM) NORTHWEST OF DOWNS, IL, GO
 DP7626'NORTHWEST ON US HIGHWAY 150 FOR 1.2 MI (1.9 KM) TO THE STATION ON THE
 DP7626'RIGHT.
 DP7626'
 DP7626'THE STATION IS LOCATED 45.7 FT (13.9 M) NORTH-NORTHEAST OF THE
 DP7626'CENTERLINE OF US HIGHWAY 150, 30.8 FT (9.4 M) NORTH-NORTHEAST OF THE
 DP7626'EDGE OF PAVEMENT OF US HIGHWAY 150, 20.8 FT (6.3 M) NORTHWEST OF THE
 DP7626'WEST END OF A CORRUGATED METAL PIPE AND 18.5 FT (5.6 M) WEST-SOUTHWEST
 DP7626'OF THE WEST EDGE OF A ASPHALT APRON.
 DP7626'
 DP7626'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7626'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7626'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7627 ***********************************************************************
 DP7627  DESIGNATION -  CH 042
 DP7627  PID         -  DP7627
 DP7627  STATE/COUNTY-  IL/MCLEAN
 DP7627  COUNTRY     -  US
 DP7627  USGS QUAD   -  BLOOMINGTON EAST (2018)
 DP7627
 DP7627                         *CURRENT SURVEY CONTROL
 DP7627  ______________________________________________________________________
 DP7627* NAD 83(1986) POSITION- 40 26 34.1    (N) 088 56 43.9    (W)   HD_HELD2
 DP7627* NAVD 88 ORTHO HEIGHT -   251.151 (meters)      823.98  (feet) ADJUSTED
 DP7627  ______________________________________________________________________
 DP7627  GEOID HEIGHT    -        -32.047 (meters)                     GEOID18
 DP7627  DYNAMIC HEIGHT  -        251.032 (meters)      823.59  (feet) COMP
 DP7627  MODELED GRAVITY -    980,145.2   (mgal)                       NAVD 88
 DP7627
 DP7627  VERT ORDER      -  SECOND    CLASS I
 DP7627
 DP7627.The horizontal coordinates were established by autonomous hand held GPS
 DP7627.observations and have an estimated accuracy of +/- 10 meters.
 DP7627
 DP7627.The orthometric height was determined by differential leveling and
 DP7627.adjusted by the IL DEPT OF TRANSP
 DP7627.in July 2015.
 DP7627
 DP7627.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7627.GEOID18 height accuracy estimate available here.
 DP7627
 DP7627.Click photographs - Photos may exist for this station.
 DP7627
 DP7627.The dynamic height is computed by dividing the NAVD 88
 DP7627.geopotential number by the normal gravity value computed on the
 DP7627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7627.degrees latitude (g = 980.6199 gals.).
 DP7627
 DP7627.The modeled gravity was interpolated from observed gravity values.
 DP7627
 DP7627;                    North         East    Units  Estimated Accuracy
 DP7627;SPC IL E     -   419,348.      248,063.      MT  (+/- 10 meters HH2 GPS)
 DP7627
 DP7627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3500278723(NAD 83)
 DP7627
 DP7627                          SUPERSEDED SURVEY CONTROL
 DP7627
 DP7627.No superseded survey control is available for this station.
 DP7627
 DP7627_MARKER: F = FLANGE-ENCASED ROD
 DP7627_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7627_STAMPING: CH 042 2014
 DP7627_MARK LOGO: UIL
 DP7627_PROJECTION: FLUSH
 DP7627_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7627_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7627+STABILITY: POSITION/ELEVATION WELL
 DP7627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7627+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7627_ROD/PIPE-DEPTH: 12.2 meters
 DP7627_SLEEVE-DEPTH  : 0.9 meters
 DP7627
 DP7627  HISTORY     - Date     Condition        Report By
 DP7627  HISTORY     - 20141023 MONUMENTED       BCA
 DP7627
 DP7627                          STATION DESCRIPTION
 DP7627
 DP7627'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7627'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST OF HOLDER, 5.5 MI
 DP7627'(8.8 KM) SOUTH-SOUTHEAST OF NORMAL AND 3.8 MI (6.1 KM) SOUTHEAST OF
 DP7627'BLOOMINGTON.
 DP7627'
 DP7627'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 (MORRISSEY
 DP7627'DR) WITH HAMILTON ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL,
 DP7627'GO SOUTHEAST ON US HIGHWAY 150 FOR 1.3 MI (2.1 KM) TO THE STATION ON
 DP7627'THE LEFT.
 DP7627'
 DP7627'THE STATION IS LOCATED 46.7 FT (14.2 M) NORTHEAST OF THE CENTERLINE OF
 DP7627'US HIGHWAY 150, 130.8 FT (39.9 M) SOUTHEAST OF THE NORTHEAST END OF A
 DP7627'36 INCH (91 CM) BOX CULVERT AND 32.0 FT (9.8 M) NORTHEAST OF THE EDGE
 DP7627'OF PAVEMENT OF US HIGHWAY 150.
 DP7627'
 DP7627'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7627'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7627'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7628 ***********************************************************************
 DP7628  DESIGNATION -  CH 043
 DP7628  PID         -  DP7628
 DP7628  STATE/COUNTY-  IL/MCLEAN
 DP7628  COUNTRY     -  US
 DP7628  USGS QUAD   -  BLOOMINGTON EAST (2018)
 DP7628
 DP7628                         *CURRENT SURVEY CONTROL
 DP7628  ______________________________________________________________________
 DP7628* NAD 83(1986) POSITION- 40 26 52.3    (N) 088 57 32.4    (W)   HD_HELD2
 DP7628* NAVD 88 ORTHO HEIGHT -   252.509 (meters)      828.44  (feet) ADJUSTED
 DP7628  ______________________________________________________________________
 DP7628  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 DP7628  DYNAMIC HEIGHT  -        252.390 (meters)      828.05  (feet) COMP
 DP7628  MODELED GRAVITY -    980,146.1   (mgal)                       NAVD 88
 DP7628
 DP7628  VERT ORDER      -  SECOND    CLASS I
 DP7628
 DP7628.The horizontal coordinates were established by autonomous hand held GPS
 DP7628.observations and have an estimated accuracy of +/- 10 meters.
 DP7628
 DP7628.The orthometric height was determined by differential leveling and
 DP7628.adjusted by the IL DEPT OF TRANSP
 DP7628.in July 2015.
 DP7628
 DP7628.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7628.GEOID18 height accuracy estimate available here.
 DP7628
 DP7628.Click photographs - Photos may exist for this station.
 DP7628
 DP7628.The dynamic height is computed by dividing the NAVD 88
 DP7628.geopotential number by the normal gravity value computed on the
 DP7628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7628.degrees latitude (g = 980.6199 gals.).
 DP7628
 DP7628.The modeled gravity was interpolated from observed gravity values.
 DP7628
 DP7628;                    North         East    Units  Estimated Accuracy
 DP7628;SPC IL E     -   419,917.      246,924.      MT  (+/- 10 meters HH2 GPS)
 DP7628
 DP7628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3387279310(NAD 83)
 DP7628
 DP7628                          SUPERSEDED SURVEY CONTROL
 DP7628
 DP7628.No superseded survey control is available for this station.
 DP7628
 DP7628_MARKER: F = FLANGE-ENCASED ROD
 DP7628_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7628_STAMPING: CH 043 2014
 DP7628_MARK LOGO: UIL
 DP7628_PROJECTION: FLUSH
 DP7628_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7628_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7628+STABILITY: POSITION/ELEVATION WELL
 DP7628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7628+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7628_ROD/PIPE-DEPTH: 13.4 meters
 DP7628_SLEEVE-DEPTH  : 0.9 meters
 DP7628
 DP7628  HISTORY     - Date     Condition        Report By
 DP7628  HISTORY     - 20141024 MONUMENTED       BCA
 DP7628
 DP7628                          STATION DESCRIPTION
 DP7628
 DP7628'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7628'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF HOLDER, 4.9 MI
 DP7628'(7.9 KM) SOUTH-SOUTHEAST OF NORMAL AND 3.1 MI (5.0 KM) SOUTHEAST OF
 DP7628'BLOOMINGTON.
 DP7628'
 DP7628'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 (MORRISSEY
 DP7628'DR) WITH HAMILTON ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL,
 DP7628'GO SOUTHEAST ON US HIGHWAY 150 FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DP7628'THE LEFT.
 DP7628'
 DP7628'THE STATION IS LOCATED 45.8 FT (14.0 M) NORTH OF THE CENTERLINE OF US
 DP7628'HIGHWAY 150, 51.8 FT (15.8 M) WEST-SOUTHWEST OF A CONCRETE RIGHT OF
 DP7628'WAY MARKER, 30.7 FT (9.4 M) NORTH OF THE EDGE OF PAVEMENT OF US
 DP7628'HIGHWAY 150 AND 8.4 FT (2.6 M) NORTH OF THE WEST END OF A 15 INCH (38
 DP7628'CM) CORRUGATED METAL PIPE.
 DP7628'
 DP7628'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7628'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7628'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7629 ***********************************************************************
 DP7629  DESIGNATION -  CH 044
 DP7629  PID         -  DP7629
 DP7629  STATE/COUNTY-  IL/MCLEAN
 DP7629  COUNTRY     -  US
 DP7629  USGS QUAD   -  BLOOMINGTON EAST (2018)
 DP7629
 DP7629                         *CURRENT SURVEY CONTROL
 DP7629  ______________________________________________________________________
 DP7629* NAD 83(1986) POSITION- 40 27 05.34   (N) 088 58 17.11   (W)   HD_HELD1
 DP7629* NAVD 88 ORTHO HEIGHT -   258.837 (meters)      849.20  (feet) ADJUSTED
 DP7629  ______________________________________________________________________
 DP7629  GEOID HEIGHT    -        -32.067 (meters)                     GEOID18
 DP7629  DYNAMIC HEIGHT  -        258.715 (meters)      848.80  (feet) COMP
 DP7629  MODELED GRAVITY -    980,146.7   (mgal)                       NAVD 88
 DP7629
 DP7629  VERT ORDER      -  SECOND    CLASS I
 DP7629
 DP7629.The horizontal coordinates were determined by differentially corrected
 DP7629.hand held GPS observations or other comparable positioning techniques
 DP7629.and have an estimated accuracy of +/- 3 meters.
 DP7629
 DP7629.The orthometric height was determined by differential leveling and
 DP7629.adjusted by the IL DEPT OF TRANSP
 DP7629.in July 2015.
 DP7629
 DP7629.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7629.GEOID18 height accuracy estimate available here.
 DP7629
 DP7629.Click photographs - Photos may exist for this station.
 DP7629
 DP7629.The dynamic height is computed by dividing the NAVD 88
 DP7629.geopotential number by the normal gravity value computed on the
 DP7629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7629.degrees latitude (g = 980.6199 gals.).
 DP7629
 DP7629.The modeled gravity was interpolated from observed gravity values.
 DP7629
 DP7629;                    North         East    Units  Estimated Accuracy
 DP7629;SPC IL E     -   420,326.9     245,873.1     MT  (+/- 3 meters HH1 GPS) 
 DP7629
 DP7629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3282879735(NAD 83)
 DP7629
 DP7629                          SUPERSEDED SURVEY CONTROL
 DP7629
 DP7629.No superseded survey control is available for this station.
 DP7629
 DP7629_MARKER: F = FLANGE-ENCASED ROD
 DP7629_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7629_STAMPING: CH 044 2014
 DP7629_MARK LOGO: UIL
 DP7629_PROJECTION: FLUSH
 DP7629_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7629_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7629+STABILITY: POSITION/ELEVATION WELL
 DP7629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7629+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7629_ROD/PIPE-DEPTH: 11.0 meters
 DP7629_SLEEVE-DEPTH  : 0.9 meters
 DP7629
 DP7629  HISTORY     - Date     Condition        Report By
 DP7629  HISTORY     - 20141023 MONUMENTED       BCA
 DP7629
 DP7629                          STATION DESCRIPTION
 DP7629
 DP7629'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7629'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST OF HOLDER, 4.4 MI
 DP7629'(7.1 KM) SOUTH-SOUTHEAST OF NORMAL AND 2.5 MI (4.0 KM) SOUTH-SOUTHEAST
 DP7629'OF BLOOMINGTON.
 DP7629'
 DP7629'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 (MORRISSEY
 DP7629'DR) WITH HAMILTON ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL,
 DP7629'GO WEST ON HAMILTON ROAD FOR 0.25 MI (0.4 KM) TO A SET OF RAILROAD
 DP7629'TRACKS AND THE STATION ON THE RIGHT.
 DP7629'
 DP7629'THE STATION IS LOCATED 31.6 FT (9.6 M) NORTH OF THE CENTERLINE OF
 DP7629'HAMILTON ROAD, 59.5 FT (18.1 M) NORTH-NORTHEAST OF A POWER POLE, 45.6
 DP7629'FT (13.9 M) WEST OF THE WESTERN MOST RAIL, 20.4 FT (6.2 M) NORTH OF
 DP7629'THE EDGE OF PAVEMENT OF HAMILTON ROAD AND 1.7 FT (0.5 M) SOUTH OF A
 DP7629'5/8 INCH (16 MM) REBAR.
 DP7629'
 DP7629'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7629'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7629'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7630 ***********************************************************************
 DP7630  DESIGNATION -  CH 045
 DP7630  PID         -  DP7630
 DP7630  STATE/COUNTY-  IL/MCLEAN
 DP7630  COUNTRY     -  US
 DP7630  USGS QUAD   -  BLOOMINGTON EAST (2018)
 DP7630
 DP7630                         *CURRENT SURVEY CONTROL
 DP7630  ______________________________________________________________________
 DP7630* NAD 83(1986) POSITION- 40 27 05.4    (N) 088 59 11.9    (W)   HD_HELD2
 DP7630* NAVD 88 ORTHO HEIGHT -   266.318 (meters)      873.75  (feet) ADJUSTED
 DP7630  ______________________________________________________________________
 DP7630  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 DP7630  DYNAMIC HEIGHT  -        266.192 (meters)      873.33  (feet) COMP
 DP7630  MODELED GRAVITY -    980,146.8   (mgal)                       NAVD 88
 DP7630
 DP7630  VERT ORDER      -  SECOND    CLASS I
 DP7630
 DP7630.The horizontal coordinates were established by autonomous hand held GPS
 DP7630.observations and have an estimated accuracy of +/- 10 meters.
 DP7630
 DP7630.The orthometric height was determined by differential leveling and
 DP7630.adjusted by the IL DEPT OF TRANSP
 DP7630.in July 2015.
 DP7630
 DP7630.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7630.GEOID18 height accuracy estimate available here.
 DP7630
 DP7630.Click photographs - Photos may exist for this station.
 DP7630
 DP7630.The dynamic height is computed by dividing the NAVD 88
 DP7630.geopotential number by the normal gravity value computed on the
 DP7630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7630.degrees latitude (g = 980.6199 gals.).
 DP7630
 DP7630.The modeled gravity was interpolated from observed gravity values.
 DP7630
 DP7630;                    North         East    Units  Estimated Accuracy
 DP7630;SPC IL E     -   420,338.      244,582.      MT  (+/- 10 meters HH2 GPS)
 DP7630
 DP7630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3153779766(NAD 83)
 DP7630
 DP7630                          SUPERSEDED SURVEY CONTROL
 DP7630
 DP7630.No superseded survey control is available for this station.
 DP7630
 DP7630_MARKER: F = FLANGE-ENCASED ROD
 DP7630_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7630_STAMPING: CH 045 2014
 DP7630_MARK LOGO: UIL
 DP7630_PROJECTION: FLUSH
 DP7630_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7630_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7630+STABILITY: POSITION/ELEVATION WELL
 DP7630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7630+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7630_ROD/PIPE-DEPTH: 12.2 meters
 DP7630_SLEEVE-DEPTH  : 0.9 meters
 DP7630
 DP7630  HISTORY     - Date     Condition        Report By
 DP7630  HISTORY     - 20141024 MONUMENTED       BCA
 DP7630
 DP7630                          STATION DESCRIPTION
 DP7630
 DP7630'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7630'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTHEAST OF FUNKS
 DP7630'GROVE, 4.3 MI (6.9 KM) SOUTH OF NORMAL AND 2.3 MI (3.7 KM) SOUTH OF
 DP7630'BLOOMINGTON.
 DP7630'
 DP7630'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51B (S MAIN ST)
 DP7630'WITH SALE BARN ROAD TO THE WEST AND HAMILTON ROAD TO THE EAST LOCATED
 DP7630'ON THE SOUTH SIDE OF BLOOMINGTON, IL, GO EAST ON HAMILTON ROAD FOR 0.3
 DP7630'MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP7630'
 DP7630'THE STATION IS LOCATED 37.8 FT (11.5 M) NORTH-NORTHWEST OF THE
 DP7630'CENTERLINE OF HAMILTON ROAD, 84.2 FT (25.7 M) EAST OF THE CENTERLINE
 DP7630'OF A PARK ENTRANCE, 58.0 FT (17.7 M) SOUTHEAST OF THE WEST EDGE OF A
 DP7630''G.J.  MECHERLE MEMORIAL PARK' SIGN, 57.9 FT (17.6 M) SOUTHWEST OF THE
 DP7630'EAST EDGE OF A 'G.J.  MECHERLE MEMORIAL PARK' SIGN, 2.5 FT (0.8 M)
 DP7630'NORTH OF THE BACK OF CURB AND 2.5 FT (0.8 M) SOUTH OF THE SOUTH EDGE
 DP7630'OF A ASPHALT WALK.
 DP7630'
 DP7630'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7630'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7630'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7631 ***********************************************************************
 DP7631  DESIGNATION -  CH 046
 DP7631  PID         -  DP7631
 DP7631  STATE/COUNTY-  IL/MCLEAN
 DP7631  COUNTRY     -  US
 DP7631  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7631
 DP7631                         *CURRENT SURVEY CONTROL
 DP7631  ______________________________________________________________________
 DP7631* NAD 83(1986) POSITION- 40 26 59.6    (N) 089 00 03.0    (W)   HD_HELD2
 DP7631* NAVD 88 ORTHO HEIGHT -   268.818 (meters)      881.95  (feet) ADJUSTED
 DP7631  ______________________________________________________________________
 DP7631  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 DP7631  DYNAMIC HEIGHT  -        268.690 (meters)      881.53  (feet) COMP
 DP7631  MODELED GRAVITY -    980,144.2   (mgal)                       NAVD 88
 DP7631
 DP7631  VERT ORDER      -  SECOND    CLASS I
 DP7631
 DP7631.The horizontal coordinates were established by autonomous hand held GPS
 DP7631.observations and have an estimated accuracy of +/- 10 meters.
 DP7631
 DP7631.The orthometric height was determined by differential leveling and
 DP7631.adjusted by the IL DEPT OF TRANSP
 DP7631.in July 2015.
 DP7631
 DP7631.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7631.GEOID18 height accuracy estimate available here.
 DP7631
 DP7631.Click photographs - Photos may exist for this station.
 DP7631
 DP7631.The dynamic height is computed by dividing the NAVD 88
 DP7631.geopotential number by the normal gravity value computed on the
 DP7631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7631.degrees latitude (g = 980.6199 gals.).
 DP7631
 DP7631.The modeled gravity was interpolated from observed gravity values.
 DP7631
 DP7631;                    North         East    Units  Estimated Accuracy
 DP7631;SPC IL E     -   420,168.      243,377.      MT  (+/- 10 meters HH2 GPS)
 DP7631
 DP7631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3033079614(NAD 83)
 DP7631
 DP7631                          SUPERSEDED SURVEY CONTROL
 DP7631
 DP7631.No superseded survey control is available for this station.
 DP7631
 DP7631_MARKER: F = FLANGE-ENCASED ROD
 DP7631_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7631_STAMPING: CH 046 2014
 DP7631_MARK LOGO: UIL
 DP7631_PROJECTION: FLUSH
 DP7631_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7631_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7631+STABILITY: POSITION/ELEVATION WELL
 DP7631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7631+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7631_ROD/PIPE-DEPTH: 11.0 meters
 DP7631_SLEEVE-DEPTH  : 0.9 meters
 DP7631
 DP7631  HISTORY     - Date     Condition        Report By
 DP7631  HISTORY     - 20141024 MONUMENTED       BCA
 DP7631
 DP7631                          STATION DESCRIPTION
 DP7631
 DP7631'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7631'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTHEAST OF FUNKS
 DP7631'GROVE, 4.5 MI (7.2 KM) SOUTH OF NORMAL AND 2.4 MI (3.9 KM) SOUTH OF
 DP7631'BLOOMINGTON.
 DP7631'
 DP7631'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51B (S MAIN ST)
 DP7631'WITH SALE BARN ROAD TO THE WEST AND HAMILTON ROAD TO THE EAST LOCATED
 DP7631'ON THE SOUTH SIDE OF BLOOMINGTON, IL, GO WEST ON SALE BARN ROAD FOR
 DP7631'0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP7631'
 DP7631'THE STATION IS LOCATED 32.2 FT (9.8 M) NORTH OF THE CENTERLINE OF SALE
 DP7631'BARN ROAD, 44.1 FT (13.4 M) EAST OF THE CENTERLINE OF TIMBERLAKE DR,
 DP7631'11.0 FT (3.4 M) EAST OF THE EAST EDGE OF A CURB INLET, 2.8 FT (0.9 M)
 DP7631'SOUTH OF THE SOUTH EDGE OF A CONCRETE WALK AND 2.5 FT (0.8 M) NORTH OF
 DP7631'THE BACK OF CURB OF SALE BARN ROAD.
 DP7631'
 DP7631'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7631'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7631'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7632 ***********************************************************************
 DP7632  DESIGNATION -  CH 047
 DP7632  PID         -  DP7632
 DP7632  STATE/COUNTY-  IL/MCLEAN
 DP7632  COUNTRY     -  US
 DP7632  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7632
 DP7632                         *CURRENT SURVEY CONTROL
 DP7632  ______________________________________________________________________
 DP7632* NAD 83(1986) POSITION- 40 26 54.3    (N) 089 01 00.4    (W)   HD_HELD2
 DP7632* NAVD 88 ORTHO HEIGHT -   255.121 (meters)      837.01  (feet) ADJUSTED
 DP7632  ______________________________________________________________________
 DP7632  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 DP7632  DYNAMIC HEIGHT  -        255.000 (meters)      836.61  (feet) COMP
 DP7632  MODELED GRAVITY -    980,145.0   (mgal)                       NAVD 88
 DP7632
 DP7632  VERT ORDER      -  SECOND    CLASS I
 DP7632
 DP7632.The horizontal coordinates were established by autonomous hand held GPS
 DP7632.observations and have an estimated accuracy of +/- 10 meters.
 DP7632
 DP7632.The orthometric height was determined by differential leveling and
 DP7632.adjusted by the IL DEPT OF TRANSP
 DP7632.in July 2015.
 DP7632
 DP7632.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7632.GEOID18 height accuracy estimate available here.
 DP7632
 DP7632.Click photographs - Photos may exist for this station.
 DP7632
 DP7632.The dynamic height is computed by dividing the NAVD 88
 DP7632.geopotential number by the normal gravity value computed on the
 DP7632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7632.degrees latitude (g = 980.6199 gals.).
 DP7632
 DP7632.The modeled gravity was interpolated from observed gravity values.
 DP7632
 DP7632;                    North         East    Units  Estimated Accuracy
 DP7632;SPC IL E     -   420,015.      242,023.      MT  (+/- 10 meters HH2 GPS)
 DP7632
 DP7632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2897479482(NAD 83)
 DP7632
 DP7632                          SUPERSEDED SURVEY CONTROL
 DP7632
 DP7632.No superseded survey control is available for this station.
 DP7632
 DP7632_MARKER: F = FLANGE-ENCASED ROD
 DP7632_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7632_STAMPING: CH 047 2014
 DP7632_MARK LOGO: UIL
 DP7632_PROJECTION: FLUSH
 DP7632_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7632_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7632+STABILITY: POSITION/ELEVATION WELL
 DP7632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7632+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7632_ROD/PIPE-DEPTH: 11.0 meters
 DP7632_SLEEVE-DEPTH  : 0.9 meters
 DP7632
 DP7632  HISTORY     - Date     Condition        Report By
 DP7632  HISTORY     - 20141024 MONUMENTED       BCA
 DP7632
 DP7632                          STATION DESCRIPTION
 DP7632
 DP7632'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7632'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTHEAST OF FUNKS
 DP7632'GROVE, 4.7 MI (7.6 KM) SOUTH-SOUTHWEST OF NORMAL AND 2.8 MI (4.5 KM)
 DP7632'SOUTH-SOUTHWEST OF BLOOMINGTON.
 DP7632'
 DP7632'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY I-55B (S VETERANS
 DP7632'PKWY) WITH BLEICH ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL,
 DP7632'GO WEST ON BLEICH ROAD FOR 100 FT (30.5 M) TO SPRINGFIELD ROAD ON THE
 DP7632'LEFT.  TURN LEFT AND GO SOUTH-SOUTHWEST ON SPRINGFIELD ROAD FOR 0.15
 DP7632'MI (0.2 KM) TO THE ENTRANCE TO A IDOT MAINTENANCE YARD ON THE LEFT AND
 DP7632'THE STATION ON THE LEFT.
 DP7632'
 DP7632'THE STATION IS LOCATED 60.8 FT (18.5 M) SOUTHEAST OF THE CENTERLINE OF
 DP7632'SPRINGFIELD ROAD, 60.8 FT (18.5 M) SOUTHEAST OF A UTILITY POLE WITH
 DP7632'LIGHT, 27.4 FT (8.4 M) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A
 DP7632'CURB INLET AND 19.3 FT (5.9 M) EAST OF THE EDGE OF PAVEMENT OF THE
 DP7632'ENTRANCE TO THE IDOT MAINTENANCE YARD.
 DP7632'
 DP7632'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7632'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7632'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7633 ***********************************************************************
 DP7633  DESIGNATION -  CH 048
 DP7633  PID         -  DP7633
 DP7633  STATE/COUNTY-  IL/MCLEAN
 DP7633  COUNTRY     -  US
 DP7633  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7633
 DP7633                         *CURRENT SURVEY CONTROL
 DP7633  ______________________________________________________________________
 DP7633* NAD 83(1986) POSITION- 40 26 37.2    (N) 089 01 23.3    (W)   HD_HELD2
 DP7633* NAVD 88 ORTHO HEIGHT -   238.299 (meters)      781.82  (feet) ADJUSTED
 DP7633  ______________________________________________________________________
 DP7633  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 DP7633  DYNAMIC HEIGHT  -        238.186 (meters)      781.45  (feet) COMP
 DP7633  MODELED GRAVITY -    980,144.9   (mgal)                       NAVD 88
 DP7633
 DP7633  VERT ORDER      -  SECOND    CLASS I
 DP7633
 DP7633.The horizontal coordinates were established by autonomous hand held GPS
 DP7633.observations and have an estimated accuracy of +/- 10 meters.
 DP7633
 DP7633.The orthometric height was determined by differential leveling and
 DP7633.adjusted by the IL DEPT OF TRANSP
 DP7633.in July 2015.
 DP7633
 DP7633.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7633.GEOID18 height accuracy estimate available here.
 DP7633
 DP7633.Click photographs - Photos may exist for this station.
 DP7633
 DP7633.The dynamic height is computed by dividing the NAVD 88
 DP7633.geopotential number by the normal gravity value computed on the
 DP7633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7633.degrees latitude (g = 980.6199 gals.).
 DP7633
 DP7633.The modeled gravity was interpolated from observed gravity values.
 DP7633
 DP7633;                    North         East    Units  Estimated Accuracy
 DP7633;SPC IL E     -   419,492.      241,479.      MT  (+/- 10 meters HH2 GPS)
 DP7633
 DP7633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2842278967(NAD 83)
 DP7633
 DP7633                          SUPERSEDED SURVEY CONTROL
 DP7633
 DP7633.No superseded survey control is available for this station.
 DP7633
 DP7633_MARKER: F = FLANGE-ENCASED ROD
 DP7633_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7633_STAMPING: CH 048 2014
 DP7633_MARK LOGO: UIL
 DP7633_PROJECTION: FLUSH
 DP7633_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7633_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7633+STABILITY: POSITION/ELEVATION WELL
 DP7633_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7633+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7633_ROD/PIPE-DEPTH: 8.2 meters
 DP7633_SLEEVE-DEPTH  : 0.9 meters
 DP7633
 DP7633  HISTORY     - Date     Condition        Report By
 DP7633  HISTORY     - 20141028 MONUMENTED       BCA
 DP7633
 DP7633                          STATION DESCRIPTION
 DP7633
 DP7633'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7633'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHEAST OF FUNKS
 DP7633'GROVE, 5.2 MI (8.4 KM) SOUTH-SOUTHWEST OF NORMAL AND 3.2 MI (5.1 KM)
 DP7633'SOUTH-SOUTHWEST OF BLOOMINGTON.
 DP7633'
 DP7633'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY I-55B (S VETERANS
 DP7633'PKWY) WITH BLEICH ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL,
 DP7633'GO WEST ON BLEICH ROAD FOR 0.5 MI (0.8 KM) TO WHERE BEICH ROAD TURNS
 DP7633'TO THE SOUTH AND BECOMES THE FRONTAGE ROAD FOR I-55.  TURN LEFT AND GO
 DP7633'SOUTH ON BLEICH ROAD FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP7633'THE STATION IS LOCATED 28.8 FT (8.8 M) WEST OF THE CENTERLINE OF BEICH
 DP7633'ROAD, 235 FT (71.6 M) NORTH OF THE CENTERLINE OF THE EMPLOYEE ENTRANCE
 DP7633'TO THE NESTLE FACTORY, 24.5 FT (7.5 M) EAST OF A POWER POLE, 17 FT
 DP7633'(5.2 M) WEST OF THE EDGE OF PAVEMENT OF BEICH ROAD AND 2.0 FT (0.6 M)
 DP7633'WEST OF THE WEST EDGE OF A ASPHALT WALK.
 DP7633'
 DP7633'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7633'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7633'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7634 ***********************************************************************
 DP7634  DESIGNATION -  CH 049
 DP7634  PID         -  DP7634
 DP7634  STATE/COUNTY-  IL/MCLEAN
 DP7634  COUNTRY     -  US
 DP7634  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7634
 DP7634                         *CURRENT SURVEY CONTROL
 DP7634  ______________________________________________________________________
 DP7634* NAD 83(1986) POSITION- 40 25 56.4    (N) 089 01 58.9    (W)   HD_HELD2
 DP7634* NAVD 88 ORTHO HEIGHT -   229.610 (meters)      753.31  (feet) ADJUSTED
 DP7634  ______________________________________________________________________
 DP7634  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 DP7634  DYNAMIC HEIGHT  -        229.501 (meters)      752.95  (feet) COMP
 DP7634  MODELED GRAVITY -    980,144.6   (mgal)                       NAVD 88
 DP7634
 DP7634  VERT ORDER      -  SECOND    CLASS I
 DP7634
 DP7634.The horizontal coordinates were established by autonomous hand held GPS
 DP7634.observations and have an estimated accuracy of +/- 10 meters.
 DP7634
 DP7634.The orthometric height was determined by differential leveling and
 DP7634.adjusted by the IL DEPT OF TRANSP
 DP7634.in July 2015.
 DP7634
 DP7634.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7634.GEOID18 height accuracy estimate available here.
 DP7634
 DP7634.Click photographs - Photos may exist for this station.
 DP7634
 DP7634.The dynamic height is computed by dividing the NAVD 88
 DP7634.geopotential number by the normal gravity value computed on the
 DP7634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7634.degrees latitude (g = 980.6199 gals.).
 DP7634
 DP7634.The modeled gravity was interpolated from observed gravity values.
 DP7634
 DP7634;                    North         East    Units  Estimated Accuracy
 DP7634;SPC IL E     -   418,240.      240,630.      MT  (+/- 10 meters HH2 GPS)
 DP7634
 DP7634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2755477728(NAD 83)
 DP7634
 DP7634                          SUPERSEDED SURVEY CONTROL
 DP7634
 DP7634.No superseded survey control is available for this station.
 DP7634
 DP7634_MARKER: F = FLANGE-ENCASED ROD
 DP7634_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7634_STAMPING: CH 049 2014
 DP7634_MARK LOGO: UIL
 DP7634_PROJECTION: FLUSH
 DP7634_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7634_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7634+STABILITY: POSITION/ELEVATION WELL
 DP7634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7634+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7634_ROD/PIPE-DEPTH: 9.8 meters
 DP7634_SLEEVE-DEPTH  : 0.9 meters
 DP7634
 DP7634  HISTORY     - Date     Condition        Report By
 DP7634  HISTORY     - 20141028 MONUMENTED       BCA
 DP7634
 DP7634                          STATION DESCRIPTION
 DP7634
 DP7634'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7634'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHEAST OF FUNKS
 DP7634'GROVE, 6.1 MI (9.8 KM) SOUTH-SOUTHWEST OF NORMAL AND 4.1 MI (6.6 KM)
 DP7634'SOUTH-SOUTHWEST OF BLOOMINGTON.
 DP7634'
 DP7634'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY I-55B (S VETERANS
 DP7634'PKWY) WITH BEICH ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL, GO
 DP7634'WEST ON BLEICH ROAD FOR 0.5 MI (0.8 KM) TO WHERE BEICH ROAD TURNS TO
 DP7634'THE SOUTH AND BECOMES THE FRONTAGE ROAD FOR I-55.  TURN LEFT AND GO
 DP7634'SOUTH ON BLEICH ROAD FOR 1.4 MI (2.3 KM) TO GERANIUM AVENUE ON THE
 DP7634'RIGHT AND THE STATION ON THE LEFT.
 DP7634'
 DP7634'THE STATION IS LOCATED 22.3 FT (6.8 M) EAST OF THE CENTERLINE OF BEICH
 DP7634'ROAD, 56.2 FT (17.1 M) SOUTH OF THE EXTENDED CENTERLINE OF GERANIUM
 DP7634'AVENUE, 10.5 FT (3.2 M) EAST OF THE EDGE OF PAVEMENT OF BEICH ROAD AND
 DP7634'2.4 FT (0.7 M) WEST OF A WIRE RIGHT OF WAY FENCE.
 DP7634'
 DP7634'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7634'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7634'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7635 ***********************************************************************
 DP7635  DESIGNATION -  CH 050
 DP7635  PID         -  DP7635
 DP7635  STATE/COUNTY-  IL/MCLEAN
 DP7635  COUNTRY     -  US
 DP7635  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7635
 DP7635                         *CURRENT SURVEY CONTROL
 DP7635  ______________________________________________________________________
 DP7635* NAD 83(1986) POSITION- 40 25 46.4    (N) 089 03 09.4    (W)   HD_HELD2
 DP7635* NAVD 88 ORTHO HEIGHT -   228.264 (meters)      748.90  (feet) ADJUSTED
 DP7635  ______________________________________________________________________
 DP7635  GEOID HEIGHT    -        -32.161 (meters)                     GEOID18
 DP7635  DYNAMIC HEIGHT  -        228.155 (meters)      748.54  (feet) COMP
 DP7635  MODELED GRAVITY -    980,144.7   (mgal)                       NAVD 88
 DP7635
 DP7635  VERT ORDER      -  SECOND    CLASS I
 DP7635
 DP7635.The horizontal coordinates were established by autonomous hand held GPS
 DP7635.observations and have an estimated accuracy of +/- 10 meters.
 DP7635
 DP7635.The orthometric height was determined by differential leveling and
 DP7635.adjusted by the IL DEPT OF TRANSP
 DP7635.in July 2015.
 DP7635
 DP7635.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7635.GEOID18 height accuracy estimate available here.
 DP7635
 DP7635.Click photographs - Photos may exist for this station.
 DP7635
 DP7635.The dynamic height is computed by dividing the NAVD 88
 DP7635.geopotential number by the normal gravity value computed on the
 DP7635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7635.degrees latitude (g = 980.6199 gals.).
 DP7635
 DP7635.The modeled gravity was interpolated from observed gravity values.
 DP7635
 DP7635;                    North         East    Units  Estimated Accuracy
 DP7635;SPC IL E     -   417,945.      238,966.      MT  (+/- 10 meters HH2 GPS)
 DP7635
 DP7635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2588677458(NAD 83)
 DP7635
 DP7635                          SUPERSEDED SURVEY CONTROL
 DP7635
 DP7635.No superseded survey control is available for this station.
 DP7635
 DP7635_MARKER: F = FLANGE-ENCASED ROD
 DP7635_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7635_MARK LOGO: UIL
 DP7635_PROJECTION: FLUSH
 DP7635_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7635_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7635+STABILITY: POSITION/ELEVATION WELL
 DP7635_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7635+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7635_ROD/PIPE-DEPTH: 9.8 meters
 DP7635_SLEEVE-DEPTH  : 0.9 meters
 DP7635
 DP7635  HISTORY     - Date     Condition        Report By
 DP7635  HISTORY     - 20141028 MONUMENTED       BCA
 DP7635
 DP7635                          STATION DESCRIPTION
 DP7635
 DP7635'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7635'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH-SOUTHWEST OF
 DP7635'NORMAL, 5.6 MI (9.0 KM) NORTHEAST OF FUNKS GROVE AND 4.9 MI (7.9 KM)
 DP7635'SOUTHWEST OF BLOOMINGTON.
 DP7635'
 DP7635'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY I-55B (S VETERANS
 DP7635'PKWY) WITH BEICH ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL, GO
 DP7635'WEST ON BLEICH ROAD FOR 0.5 MI (0.8 KM) TO WHERE BEICH ROAD TURNS TO
 DP7635'THE SOUTH AND BECOMES THE FRONTAGE ROAD FOR I-55.  TURN LEFT AND GO
 DP7635'SOUTH ON BLEICH ROAD FOR 1.6 MI (2.6 KM) TO CR 1000 NORTH.  TURN RIGHT
 DP7635'AND GO WEST ON CR 1000 NORTH FOR 0.9 MI (1.4 KM) TO THE STATION ON THE
 DP7635'LEFT.
 DP7635'
 DP7635'THE STATION IS LOCATED 38.4 FT (11.7 M) SOUTH OF THE CENTERLINE OF CR
 DP7635'1000 NORTH, 81.5 FT (24.8 M) SOUTH-SOUTHEAST OF A POWER POLE, 27.1 FT
 DP7635'(8.3 M) SOUTH OF THE EDGE OF PAVEMENT OF CR 1000 NORTH, 4.2 FT (1.3 M)
 DP7635'NORTHEAST OF A WOODEN FENCE POST AND 4.1 FT (1.2 M) NORTHWEST OF A
 DP7635'CORNER WOODEN FENCE POST.
 DP7635'
 DP7635'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7635'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7635'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7636 ***********************************************************************
 DP7636  DESIGNATION -  CH 051
 DP7636  PID         -  DP7636
 DP7636  STATE/COUNTY-  IL/MCLEAN
 DP7636  COUNTRY     -  US
 DP7636  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7636
 DP7636                         *CURRENT SURVEY CONTROL
 DP7636  ______________________________________________________________________
 DP7636* NAD 83(1986) POSITION- 40 25 45.9    (N) 089 04 06.7    (W)   HD_HELD2
 DP7636* NAVD 88 ORTHO HEIGHT -   215.835 (meters)      708.12  (feet) ADJUSTED
 DP7636  ______________________________________________________________________
 DP7636  GEOID HEIGHT    -        -32.181 (meters)                     GEOID18
 DP7636  DYNAMIC HEIGHT  -        215.732 (meters)      707.78  (feet) COMP
 DP7636  MODELED GRAVITY -    980,144.5   (mgal)                       NAVD 88
 DP7636
 DP7636  VERT ORDER      -  SECOND    CLASS I
 DP7636
 DP7636.The horizontal coordinates were established by autonomous hand held GPS
 DP7636.observations and have an estimated accuracy of +/- 10 meters.
 DP7636
 DP7636.The orthometric height was determined by differential leveling and
 DP7636.adjusted by the IL DEPT OF TRANSP
 DP7636.in July 2015.
 DP7636
 DP7636.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7636.GEOID18 height accuracy estimate available here.
 DP7636
 DP7636.Click photographs - Photos may exist for this station.
 DP7636
 DP7636.The dynamic height is computed by dividing the NAVD 88
 DP7636.geopotential number by the normal gravity value computed on the
 DP7636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7636.degrees latitude (g = 980.6199 gals.).
 DP7636
 DP7636.The modeled gravity was interpolated from observed gravity values.
 DP7636
 DP7636;                    North         East    Units  Estimated Accuracy
 DP7636;SPC IL E     -   417,941.      237,615.      MT  (+/- 10 meters HH2 GPS)
 DP7636
 DP7636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2453577474(NAD 83)
 DP7636
 DP7636                          SUPERSEDED SURVEY CONTROL
 DP7636
 DP7636.No superseded survey control is available for this station.
 DP7636
 DP7636_MARKER: F = FLANGE-ENCASED ROD
 DP7636_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7636_STAMPING: CH 051 2014
 DP7636_MARK LOGO: UIL
 DP7636_PROJECTION: FLUSH
 DP7636_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7636_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7636+STABILITY: POSITION/ELEVATION WELL
 DP7636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7636+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7636_ROD/PIPE-DEPTH: 21.0 meters
 DP7636_SLEEVE-DEPTH  : 0.9 meters
 DP7636
 DP7636  HISTORY     - Date     Condition        Report By
 DP7636  HISTORY     - 20141028 MONUMENTED       BCA
 DP7636
 DP7636                          STATION DESCRIPTION
 DP7636
 DP7636'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7636'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHWEST OF NORMAL, 5.5
 DP7636'MI (8.8 KM) SOUTHWEST OF BLOOMINGTON AND 5.1 MI (8.2 KM)
 DP7636'NORTH-NORTHEAST OF FUNKS GROVE.
 DP7636'
 DP7636'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY I-55B (S VETERANS
 DP7636'PKWY) WITH BEICH ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL, GO
 DP7636'WEST ON BLEICH ROAD FOR 0.5 MI (0.8 KM) TO WHERE BEICH ROAD TURNS TO
 DP7636'THE SOUTH AND BECOMES THE FRONTAGE ROAD FOR I-55.  TURN LEFT AND GO
 DP7636'SOUTH ON BLEICH ROAD FOR 1.6 MI (2.6 KM) TO CR 1000 NORTH.  TURN RIGHT
 DP7636'AND GO WEST ON CR 1000 NORTH FOR 1.4 MI (2.3 KM) TO CR 1075 EAST.
 DP7636'CONTINUE WEST ON CR 1000 NORTH FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DP7636'THE LEFT.
 DP7636'
 DP7636'THE STATION IS LOCATED 39.0 FT (11.9 M) SOUTH OF THE CENTERLINE OF CR
 DP7636'1000 NORTH, 81.5 FT (24.8 M) EAST OF THE SOUTH END OF A HEADWALL, 27.8
 DP7636'FT (8.5 M) SOUTH OF THE EDGE OF PAVEMENT OF CR 1000 NORTH, 15.2 FT
 DP7636'(4.6 M) SOUTHEAST OF THE END WOODEN POST FOR A GUARDRAIL AND 2.5 FT
 DP7636'(0.8 M) NORTHEAST OF A WOODEN FENCE POST.
 DP7636'
 DP7636'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7636'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7636'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7637 ***********************************************************************
 DP7637  DESIGNATION -  CH 052
 DP7637  PID         -  DP7637
 DP7637  STATE/COUNTY-  IL/MCLEAN
 DP7637  COUNTRY     -  US
 DP7637  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7637
 DP7637                         *CURRENT SURVEY CONTROL
 DP7637  ______________________________________________________________________
 DP7637* NAD 83(1986) POSITION- 40 25 44.3    (N) 089 05 14.5    (W)   HD_HELD2
 DP7637* NAVD 88 ORTHO HEIGHT -   214.156 (meters)      702.61  (feet) ADJUSTED
 DP7637  ______________________________________________________________________
 DP7637  GEOID HEIGHT    -        -32.206 (meters)                     GEOID18
 DP7637  DYNAMIC HEIGHT  -        214.054 (meters)      702.28  (feet) COMP
 DP7637  MODELED GRAVITY -    980,144.2   (mgal)                       NAVD 88
 DP7637
 DP7637  VERT ORDER      -  SECOND    CLASS I
 DP7637
 DP7637.The horizontal coordinates were established by autonomous hand held GPS
 DP7637.observations and have an estimated accuracy of +/- 10 meters.
 DP7637
 DP7637.The orthometric height was determined by differential leveling and
 DP7637.adjusted by the IL DEPT OF TRANSP
 DP7637.in July 2015.
 DP7637
 DP7637.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7637.GEOID18 height accuracy estimate available here.
 DP7637
 DP7637.Click photographs - Photos may exist for this station.
 DP7637
 DP7637.The dynamic height is computed by dividing the NAVD 88
 DP7637.geopotential number by the normal gravity value computed on the
 DP7637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7637.degrees latitude (g = 980.6199 gals.).
 DP7637
 DP7637.The modeled gravity was interpolated from observed gravity values.
 DP7637
 DP7637;                    North         East    Units  Estimated Accuracy
 DP7637;SPC IL E     -   417,905.      236,017.      MT  (+/- 10 meters HH2 GPS)
 DP7637
 DP7637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2293777462(NAD 83)
 DP7637
 DP7637                          SUPERSEDED SURVEY CONTROL
 DP7637
 DP7637.No superseded survey control is available for this station.
 DP7637
 DP7637_MARKER: F = FLANGE-ENCASED ROD
 DP7637_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7637_STAMPING: CH 052 2014
 DP7637_MARK LOGO: UIL
 DP7637_PROJECTION: FLUSH
 DP7637_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7637_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7637+STABILITY: POSITION/ELEVATION WELL
 DP7637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7637+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7637_ROD/PIPE-DEPTH: 12.2 meters
 DP7637_SLEEVE-DEPTH  : 0.9 meters
 DP7637
 DP7637  HISTORY     - Date     Condition        Report By
 DP7637  HISTORY     - 20141028 MONUMENTED       BCA
 DP7637
 DP7637                          STATION DESCRIPTION
 DP7637
 DP7637'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7637'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF STANFORD, 6.2 MI
 DP7637'(10.0 KM) SOUTHWEST OF BLOOMINGTON AND 4.7 MI (7.6 KM) NORTH-NORTHEAST
 DP7637'OF FUNKS GROVE.
 DP7637'
 DP7637'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY I-55B (S VETERANS
 DP7637'PKWY) WITH BEICH ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL, GO
 DP7637'WEST ON BLEICH ROAD FOR 0.5 MI (0.8 KM) TO WHERE BEICH ROAD TURNS TO
 DP7637'THE SOUTH AND BECOMES THE FRONTAGE ROAD FOR I-55.  TURN LEFT AND GO
 DP7637'SOUTH ON BLEICH ROAD FOR 1.6 MI (2.6 KM) TO CR 1000 NORTH.  TURN RIGHT
 DP7637'AND GO WEST ON CR 1000 NORTH FOR 2.3 MI (3.7 KM) TO CR 950 EAST.
 DP7637'CONTINUE WEST ON CR 1000 NORTH FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DP7637'THE LEFT.
 DP7637'
 DP7637'THE STATION IS LOCATED 40.3 FT (12.3 M) SOUTH OF THE CENTERLINE OF CR
 DP7637'1000 NORTH, 80.3 FT (24.5 M) NORTHEAST OF A GATE POST, 52.0 FT (15.8
 DP7637'M) NORTH-NORTHEAST OF A GATE POST, 29.0 FT (8.8 M) SOUTH OF THE EDGE
 DP7637'OF PAVEMENT OF CR 1000 NORTH AND 25.0 FT (7.6 M) EAST OF THE EDGE OF
 DP7637'CONCRETE TO THE ENTRANCE TO 'STARK MATERIALS SAND/GRAVEL PIT'.
 DP7637'
 DP7637'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7637'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7637'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7638 ***********************************************************************
 DP7638  DESIGNATION -  CH 053
 DP7638  PID         -  DP7638
 DP7638  STATE/COUNTY-  IL/MCLEAN
 DP7638  COUNTRY     -  US
 DP7638  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7638
 DP7638                         *CURRENT SURVEY CONTROL
 DP7638  ______________________________________________________________________
 DP7638* NAD 83(1986) POSITION- 40 26 16.6    (N) 089 05 44.3    (W)   HD_HELD2
 DP7638* NAVD 88 ORTHO HEIGHT -   214.644 (meters)      704.21  (feet) ADJUSTED
 DP7638  ______________________________________________________________________
 DP7638  GEOID HEIGHT    -        -32.214 (meters)                     GEOID18
 DP7638  DYNAMIC HEIGHT  -        214.542 (meters)      703.88  (feet) COMP
 DP7638  MODELED GRAVITY -    980,145.1   (mgal)                       NAVD 88
 DP7638
 DP7638  VERT ORDER      -  SECOND    CLASS I
 DP7638
 DP7638.The horizontal coordinates were established by autonomous hand held GPS
 DP7638.observations and have an estimated accuracy of +/- 10 meters.
 DP7638
 DP7638.The orthometric height was determined by differential leveling and
 DP7638.adjusted by the IL DEPT OF TRANSP
 DP7638.in July 2015.
 DP7638
 DP7638.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7638.GEOID18 height accuracy estimate available here.
 DP7638
 DP7638.Click photographs - Photos may exist for this station.
 DP7638
 DP7638.The dynamic height is computed by dividing the NAVD 88
 DP7638.geopotential number by the normal gravity value computed on the
 DP7638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7638.degrees latitude (g = 980.6199 gals.).
 DP7638
 DP7638.The modeled gravity was interpolated from observed gravity values.
 DP7638
 DP7638;                    North         East    Units  Estimated Accuracy
 DP7638;SPC IL E     -   418,907.      235,323.      MT  (+/- 10 meters HH2 GPS)
 DP7638
 DP7638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2225878475(NAD 83)
 DP7638
 DP7638                          SUPERSEDED SURVEY CONTROL
 DP7638
 DP7638.No superseded survey control is available for this station.
 DP7638
 DP7638_MARKER: F = FLANGE-ENCASED ROD
 DP7638_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7638_STAMPING: CH 053 2014
 DP7638_MARK LOGO: UIL
 DP7638_PROJECTION: FLUSH
 DP7638_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7638_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7638+STABILITY: POSITION/ELEVATION WELL
 DP7638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7638+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7638_ROD/PIPE-DEPTH: 9.8 meters
 DP7638_SLEEVE-DEPTH  : 0.9 meters
 DP7638
 DP7638  HISTORY     - Date     Condition        Report By
 DP7638  HISTORY     - 20141028 MONUMENTED       BCA
 DP7638
 DP7638                          STATION DESCRIPTION
 DP7638
 DP7638'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7638'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST OF STANFORD, 6.3 MI
 DP7638'(10.1 KM) WEST-SOUTHWEST OF BLOOMINGTON AND 5.2 MI (8.4 KM) NORTH OF
 DP7638'FUNKS GROVE.
 DP7638'
 DP7638'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY I-55B (S VETERANS
 DP7638'PKWY) WITH BEICH ROAD LOCATED ON THE SOUTH SIDE OF BLOOMINGTON, IL, GO
 DP7638'WEST ON BLEICH ROAD FOR 0.5 MI (0.8 KM) TO WHERE BEICH ROAD TURNS TO
 DP7638'THE SOUTH AND BECOMES THE FRONTAGE ROAD FOR I-55.  TURN LEFT AND GO
 DP7638'SOUTH ON BLEICH ROAD FOR 1.6 MI (2.6 KM) TO CR 1000 NORTH.  TURN RIGHT
 DP7638'AND GO WEST ON CR 1000 NORTH FOR 3.1 MI (5.0 KM) TO CR 900 EAST.  TURN
 DP7638'RIGHT AND GO NORTH ON CR 900 EAST FOR 0.6 MI (1.0 KM) TO THE STATION
 DP7638'ON THE RIGHT.
 DP7638'
 DP7638'THE STATION IS LOCATED 28.7 FT (8.7 M) EAST OF THE CENTERLINE OF CR
 DP7638'900 EAST, 23.5 FT (7.2 M) SOUTH OF THE CENTER OF A FIELD ENTRANCE AND
 DP7638'17.5 FT (5.3 M) EAST OF THE EDGE OF PAVEMENT OF CR 900 E.
 DP7638'
 DP7638'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7638'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7638'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7639 ***********************************************************************
 DP7639  DESIGNATION -  CH 054
 DP7639  PID         -  DP7639
 DP7639  STATE/COUNTY-  IL/MCLEAN
 DP7639  COUNTRY     -  US
 DP7639  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7639
 DP7639                         *CURRENT SURVEY CONTROL
 DP7639  ______________________________________________________________________
 DP7639* NAD 83(1986) POSITION- 40 26 36.8    (N) 089 06 10.4    (W)   HD_HELD2
 DP7639* NAVD 88 ORTHO HEIGHT -   217.510 (meters)      713.61  (feet) ADJUSTED
 DP7639  ______________________________________________________________________
 DP7639  GEOID HEIGHT    -        -32.222 (meters)                     GEOID18
 DP7639  DYNAMIC HEIGHT  -        217.407 (meters)      713.28  (feet) COMP
 DP7639  MODELED GRAVITY -    980,145.7   (mgal)                       NAVD 88
 DP7639
 DP7639  VERT ORDER      -  SECOND    CLASS I
 DP7639
 DP7639.The horizontal coordinates were established by autonomous hand held GPS
 DP7639.observations and have an estimated accuracy of +/- 10 meters.
 DP7639
 DP7639.The orthometric height was determined by differential leveling and
 DP7639.adjusted by the IL DEPT OF TRANSP
 DP7639.in July 2015.
 DP7639
 DP7639.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7639.GEOID18 height accuracy estimate available here.
 DP7639
 DP7639.Click photographs - Photos may exist for this station.
 DP7639
 DP7639.The dynamic height is computed by dividing the NAVD 88
 DP7639.geopotential number by the normal gravity value computed on the
 DP7639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7639.degrees latitude (g = 980.6199 gals.).
 DP7639
 DP7639.The modeled gravity was interpolated from observed gravity values.
 DP7639
 DP7639;                    North         East    Units  Estimated Accuracy
 DP7639;SPC IL E     -   419,535.      234,713.      MT  (+/- 10 meters HH2 GPS)
 DP7639
 DP7639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2165879113(NAD 83)
 DP7639
 DP7639                          SUPERSEDED SURVEY CONTROL
 DP7639
 DP7639.No superseded survey control is available for this station.
 DP7639
 DP7639_MARKER: F = FLANGE-ENCASED ROD
 DP7639_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7639_STAMPING: CH 054 2014
 DP7639_MARK LOGO: UIL
 DP7639_PROJECTION: FLUSH
 DP7639_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7639_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7639+STABILITY: POSITION/ELEVATION WELL
 DP7639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7639+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7639_ROD/PIPE-DEPTH: 9.8 meters
 DP7639_SLEEVE-DEPTH  : 0.9 meters
 DP7639
 DP7639  HISTORY     - Date     Condition        Report By
 DP7639  HISTORY     - 20141029 MONUMENTED       BCA
 DP7639
 DP7639                          STATION DESCRIPTION
 DP7639
 DP7639'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7639'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-SOUTHWEST OF
 DP7639'BLOOMINGTON, 6.1 MI (9.8 KM) EAST OF STANFORD AND 5.5 MI (8.8 KM)
 DP7639'NORTH OF FUNKS GROVE.
 DP7639'
 DP7639'TO REACH THE STATION FROM THE JUNCTION OF SR 122 (CR 1100 N) WITH CR
 DP7639'250 EAST, LOCATED 0.5 MI (0.8 KM) NORTH OF STANFORD, IL, GO EAST ON SR
 DP7639'122 (CR 1100 N) FOR 5.7 MI (9.2 KM) TO CR 825 EAST.  CONTINUE EAST ON
 DP7639'CR 1100 NORTH FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP7639'
 DP7639'THE STATION IS LOCATED 23.0 FT (7.0 M) NORTH OF THE CENTERLINE OF CR
 DP7639'1100 NORTH, 83.2 FT (25.4 M) NORTHEAST OF A POWER POLE, 12.6 FT (3.8
 DP7639'M) NORTH OF THE EDGE OF PAVEMENT OF CR 1100 NORTH, 4.8 FT (1.5 M)
 DP7639'SOUTHEAST OF A CORNER FENCE POST AND 3.5 FT (1.1 M) NORTHEAST OF A
 DP7639'POST FOR A '40 MPH' SIGN.
 DP7639'
 DP7639'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7639'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7639'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7640 ***********************************************************************
 DP7640  DESIGNATION -  CH 055
 DP7640  PID         -  DP7640
 DP7640  STATE/COUNTY-  IL/MCLEAN
 DP7640  COUNTRY     -  US
 DP7640  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DP7640
 DP7640                         *CURRENT SURVEY CONTROL
 DP7640  ______________________________________________________________________
 DP7640* NAD 83(1986) POSITION- 40 26 36.6    (N) 089 07 20.1    (W)   HD_HELD2
 DP7640* NAVD 88 ORTHO HEIGHT -   212.800 (meters)      698.16  (feet) ADJUSTED
 DP7640  ______________________________________________________________________
 DP7640  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 DP7640  DYNAMIC HEIGHT  -        212.699 (meters)      697.83  (feet) COMP
 DP7640  MODELED GRAVITY -    980,145.8   (mgal)                       NAVD 88
 DP7640
 DP7640  VERT ORDER      -  SECOND    CLASS I
 DP7640
 DP7640.The horizontal coordinates were established by autonomous hand held GPS
 DP7640.observations and have an estimated accuracy of +/- 10 meters.
 DP7640
 DP7640.The orthometric height was determined by differential leveling and
 DP7640.adjusted by the IL DEPT OF TRANSP
 DP7640.in July 2015.
 DP7640
 DP7640.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7640.GEOID18 height accuracy estimate available here.
 DP7640
 DP7640.Click photographs - Photos may exist for this station.
 DP7640
 DP7640.The dynamic height is computed by dividing the NAVD 88
 DP7640.geopotential number by the normal gravity value computed on the
 DP7640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7640.degrees latitude (g = 980.6199 gals.).
 DP7640
 DP7640.The modeled gravity was interpolated from observed gravity values.
 DP7640
 DP7640;                    North         East    Units  Estimated Accuracy
 DP7640;SPC IL E     -   419,544.      233,071.      MT  (+/- 10 meters HH2 GPS)
 DP7640
 DP7640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2001679146(NAD 83)
 DP7640
 DP7640                          SUPERSEDED SURVEY CONTROL
 DP7640
 DP7640.No superseded survey control is available for this station.
 DP7640
 DP7640_MARKER: F = FLANGE-ENCASED ROD
 DP7640_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7640_STAMPING: CH 055 2014
 DP7640_MARK LOGO: UIL
 DP7640_PROJECTION: FLUSH
 DP7640_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7640_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7640+STABILITY: POSITION/ELEVATION WELL
 DP7640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7640+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7640_ROD/PIPE-DEPTH: 9.8 meters
 DP7640_SLEEVE-DEPTH  : 0.9 meters
 DP7640
 DP7640  HISTORY     - Date     Condition        Report By
 DP7640  HISTORY     - 20141029 MONUMENTED       BCA
 DP7640
 DP7640                          STATION DESCRIPTION
 DP7640
 DP7640'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7640'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH-SOUTHEAST OF
 DP7640'DANVERS, 5.5 MI (8.8 KM) NORTH OF FUNKS GROVE AND 5.1 MI (8.2 KM) EAST
 DP7640'OF STANFORD.
 DP7640'
 DP7640'TO REACH THE STATION FROM THE JUNCTION OF SR 122 (CR 1100 N) WITH CR
 DP7640'250 EAST, LOCATED 0.5 MI (0.8 KM) NORTH OF STANFORD, IL, GO EAST ON SR
 DP7640'122 (CR 1100 N) FOR 5.0 MI (8.0 KM) TO CR 750 EAST.  CONTINUE EAST ON
 DP7640'CR 1100 NORTH FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP7640'
 DP7640'THE STATION IS LOCATED 21.2 FT (6.5 M) SOUTH OF THE CENTERLINE OF CR
 DP7640'1100 NORTH, 11.7 FT (3.6 M) SOUTH OF THE EDGE OF PAVEMENT OF CR 1100
 DP7640'NORTH AND 4.0 FT (1.2 M) WEST-SOUTHWEST OF A POWER POLE.
 DP7640'
 DP7640'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7640'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7640'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7641 ***********************************************************************
 DP7641  DESIGNATION -  CH 056
 DP7641  PID         -  DP7641
 DP7641  STATE/COUNTY-  IL/MCLEAN
 DP7641  COUNTRY     -  US
 DP7641  USGS QUAD   -  STANFORD (2018)
 DP7641
 DP7641                         *CURRENT SURVEY CONTROL
 DP7641  ______________________________________________________________________
 DP7641* NAD 83(1986) POSITION- 40 26 36.2    (N) 089 08 18.2    (W)   HD_HELD2
 DP7641* NAVD 88 ORTHO HEIGHT -   211.553 (meters)      694.07  (feet) ADJUSTED
 DP7641  ______________________________________________________________________
 DP7641  GEOID HEIGHT    -        -32.275 (meters)                     GEOID18
 DP7641  DYNAMIC HEIGHT  -        211.452 (meters)      693.74  (feet) COMP
 DP7641  MODELED GRAVITY -    980,146.0   (mgal)                       NAVD 88
 DP7641
 DP7641  VERT ORDER      -  SECOND    CLASS I
 DP7641
 DP7641.The horizontal coordinates were established by autonomous hand held GPS
 DP7641.observations and have an estimated accuracy of +/- 10 meters.
 DP7641
 DP7641.The orthometric height was determined by differential leveling and
 DP7641.adjusted by the IL DEPT OF TRANSP
 DP7641.in July 2015.
 DP7641
 DP7641.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7641.GEOID18 height accuracy estimate available here.
 DP7641
 DP7641.Click photographs - Photos may exist for this station.
 DP7641
 DP7641.The dynamic height is computed by dividing the NAVD 88
 DP7641.geopotential number by the normal gravity value computed on the
 DP7641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7641.degrees latitude (g = 980.6199 gals.).
 DP7641
 DP7641.The modeled gravity was interpolated from observed gravity values.
 DP7641
 DP7641;                    North         East    Units  Estimated Accuracy
 DP7641;SPC IL E     -   419,544.      231,701.      MT  (+/- 10 meters HH2 GPS)
 DP7641
 DP7641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1864779166(NAD 83)
 DP7641
 DP7641                          SUPERSEDED SURVEY CONTROL
 DP7641
 DP7641.No superseded survey control is available for this station.
 DP7641
 DP7641_MARKER: F = FLANGE-ENCASED ROD
 DP7641_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7641_STAMPING: CH 056 2014
 DP7641_MARK LOGO: UIL
 DP7641_PROJECTION: FLUSH
 DP7641_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7641_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7641+STABILITY: POSITION/ELEVATION WELL
 DP7641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7641+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7641_ROD/PIPE-DEPTH: 8.5 meters
 DP7641_SLEEVE-DEPTH  : 0.9 meters
 DP7641
 DP7641  HISTORY     - Date     Condition        Report By
 DP7641  HISTORY     - 20141029 MONUMENTED       BCA
 DP7641
 DP7641                          STATION DESCRIPTION
 DP7641
 DP7641'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7641'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTH-SOUTHEAST OF
 DP7641'DANVERS, 5.6 MI (9.0 KM) NORTH-NORTHWEST OF FUNKS GROVE AND 4.2 MI
 DP7641'(6.8 KM) EAST OF STANFORD.
 DP7641'
 DP7641'TO REACH THE STATION FROM THE JUNCTION OF SR 122 (CR 1100 N) WITH CR
 DP7641'250 EAST, LOCATED 0.5 MI (0.8 KM) NORTH OF STANFORD, IL, GO EAST ON SR
 DP7641'122 (CR 1100 N) FOR 3.5 MI (5.6 KM) TO CR 600 EAST.  CONTINUE EAST ON
 DP7641'CR 1100 NORTH FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP7641'
 DP7641'THE STATION IS LOCATED 22.5 FT (6.9 M) NORTH OF THE CENTERLINE OF CR
 DP7641'1100 NORTH, 13.0 FT (4.0 M) NORTH OF THE EDGE OF PAVEMENT OF CR 1100
 DP7641'NORTH, 6.3 FT (1.9 M) NORTHEAST OF THE EAST END OF A 12 INCH (30 CM)
 DP7641'CORRUGATED METAL PIPE AND 1.3 FT (0.4 M) WEST OF A LONE WOODEN POST.
 DP7641'
 DP7641'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7641'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7641'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7642 ***********************************************************************
 DP7642  DESIGNATION -  CH 057
 DP7642  PID         -  DP7642
 DP7642  STATE/COUNTY-  IL/MCLEAN
 DP7642  COUNTRY     -  US
 DP7642  USGS QUAD   -  STANFORD (2018)
 DP7642
 DP7642                         *CURRENT SURVEY CONTROL
 DP7642  ______________________________________________________________________
 DP7642* NAD 83(1986) POSITION- 40 26 35.5    (N) 089 09 23.3    (W)   HD_HELD2
 DP7642* NAVD 88 ORTHO HEIGHT -   214.756 (meters)      704.58  (feet) ADJUSTED
 DP7642  ______________________________________________________________________
 DP7642  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 DP7642  DYNAMIC HEIGHT  -        214.654 (meters)      704.24  (feet) COMP
 DP7642  MODELED GRAVITY -    980,146.2   (mgal)                       NAVD 88
 DP7642
 DP7642  VERT ORDER      -  SECOND    CLASS I
 DP7642
 DP7642.The horizontal coordinates were established by autonomous hand held GPS
 DP7642.observations and have an estimated accuracy of +/- 10 meters.
 DP7642
 DP7642.The orthometric height was determined by differential leveling and
 DP7642.adjusted by the IL DEPT OF TRANSP
 DP7642.in July 2015.
 DP7642
 DP7642.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7642.GEOID18 height accuracy estimate available here.
 DP7642
 DP7642.Click photographs - Photos may exist for this station.
 DP7642
 DP7642.The dynamic height is computed by dividing the NAVD 88
 DP7642.geopotential number by the normal gravity value computed on the
 DP7642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7642.degrees latitude (g = 980.6199 gals.).
 DP7642
 DP7642.The modeled gravity was interpolated from observed gravity values.
 DP7642
 DP7642;                    North         East    Units  Estimated Accuracy
 DP7642;SPC IL E     -   419,536.      230,167.      MT  (+/- 10 meters HH2 GPS)
 DP7642
 DP7642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1711279182(NAD 83)
 DP7642
 DP7642                          SUPERSEDED SURVEY CONTROL
 DP7642
 DP7642.No superseded survey control is available for this station.
 DP7642
 DP7642_MARKER: F = FLANGE-ENCASED ROD
 DP7642_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7642_STAMPING: CH 057 2014
 DP7642_MARK LOGO: UIL
 DP7642_PROJECTION: FLUSH
 DP7642_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7642_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7642+STABILITY: POSITION/ELEVATION WELL
 DP7642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7642+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7642_ROD/PIPE-DEPTH: 12.2 meters
 DP7642_SLEEVE-DEPTH  : 0.9 meters
 DP7642
 DP7642  HISTORY     - Date     Condition        Report By
 DP7642  HISTORY     - 20141029 MONUMENTED       BCA
 DP7642
 DP7642                          STATION DESCRIPTION
 DP7642
 DP7642'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7642'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH OF DANVERS, 5.9 MI
 DP7642'(9.5 KM) NORTH-NORTHWEST OF FUNKS GROVE AND 3.3 MI (5.3 KM) EAST OF
 DP7642'STANFORD.
 DP7642'
 DP7642'TO REACH THE STATION FROM THE JUNCTION OF SR 122 (CR 1100 N) WITH CR
 DP7642'250 EAST, LOCATED 0.5 MI (0.8 KM) NORTH OF STANFORD, IL, GO EAST ON SR
 DP7642'122 (CR 1100 N) FOR 2.8 MI (4.5 KM) TO CR 525 EAST.  CONTINUE EAST ON
 DP7642'CR 1100 NORTH FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP7642'
 DP7642'THE STATION IS LOCATED 25.0 FT (7.6 M) NORTH OF THE CENTERLINE OF CR
 DP7642'1100 NORTH, 16.4 FT (5.0 M) NORTH OF THE EDGE OF PAVEMENT OF CR 1100
 DP7642'NORTH, 14.2 FT (4.3 M) NORTHWEST OF THE WEST END OF A 15 INCH (38 CM)
 DP7642'CORRUGATED METAL PIPE AND 10.3 FT (3.1 M) WEST OF A WHITE 'T' POST.
 DP7642'
 DP7642'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7642'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7642'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7643 ***********************************************************************
 DP7643  DESIGNATION -  CH 058
 DP7643  PID         -  DP7643
 DP7643  STATE/COUNTY-  IL/MCLEAN
 DP7643  COUNTRY     -  US
 DP7643  USGS QUAD   -  STANFORD (2018)
 DP7643
 DP7643                         *CURRENT SURVEY CONTROL
 DP7643  ______________________________________________________________________
 DP7643* NAD 83(1986) POSITION- 40 26 34.7    (N) 089 10 14.4    (W)   HD_HELD2
 DP7643* NAVD 88 ORTHO HEIGHT -   209.992 (meters)      688.95  (feet) ADJUSTED
 DP7643  ______________________________________________________________________
 DP7643  GEOID HEIGHT    -        -32.328 (meters)                     GEOID18
 DP7643  DYNAMIC HEIGHT  -        209.892 (meters)      688.62  (feet) COMP
 DP7643  MODELED GRAVITY -    980,145.6   (mgal)                       NAVD 88
 DP7643
 DP7643  VERT ORDER      -  SECOND    CLASS I
 DP7643
 DP7643.The horizontal coordinates were established by autonomous hand held GPS
 DP7643.observations and have an estimated accuracy of +/- 10 meters.
 DP7643
 DP7643.The orthometric height was determined by differential leveling and
 DP7643.adjusted by the IL DEPT OF TRANSP
 DP7643.in July 2015.
 DP7643
 DP7643.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7643.GEOID18 height accuracy estimate available here.
 DP7643
 DP7643.Click photographs - Photos may exist for this station.
 DP7643
 DP7643.The dynamic height is computed by dividing the NAVD 88
 DP7643.geopotential number by the normal gravity value computed on the
 DP7643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7643.degrees latitude (g = 980.6199 gals.).
 DP7643
 DP7643.The modeled gravity was interpolated from observed gravity values.
 DP7643
 DP7643;                    North         East    Units  Estimated Accuracy
 DP7643;SPC IL E     -   419,523.      228,962.      MT  (+/- 10 meters HH2 GPS)
 DP7643
 DP7643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1590879187(NAD 83)
 DP7643
 DP7643                          SUPERSEDED SURVEY CONTROL
 DP7643
 DP7643.No superseded survey control is available for this station.
 DP7643
 DP7643_MARKER: F = FLANGE-ENCASED ROD
 DP7643_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7643_STAMPING: CH 058 2014
 DP7643_MARK LOGO: UIL
 DP7643_PROJECTION: FLUSH
 DP7643_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7643_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7643+STABILITY: POSITION/ELEVATION WELL
 DP7643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7643+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7643_ROD/PIPE-DEPTH: 9.8 meters
 DP7643_SLEEVE-DEPTH  : 0.9 meters
 DP7643
 DP7643  HISTORY     - Date     Condition        Report By
 DP7643  HISTORY     - 20141029 MONUMENTED       BCA
 DP7643
 DP7643                          STATION DESCRIPTION
 DP7643
 DP7643'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7643'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHWEST OF FUNKS
 DP7643'GROVE, 6.0 MI (9.7 KM) SOUTH OF DANVERS AND 2.5 MI (4.0 KM)
 DP7643'EAST-NORTHEAST OF STANFORD.
 DP7643'
 DP7643'TO REACH THE STATION FROM THE JUNCTION OF SR 122 (CR 1100 N) WITH CR
 DP7643'250 EAST, LOCATED 0.5 MI (0.8 KM) NORTH OF STANFORD, IL, GO EAST ON SR
 DP7643'122 (CR 1100 N) FOR 1.5 MI (2.4 KM) TO CR 400 EAST.  CONTINUE EAST ON
 DP7643'CR 1100 NORTH FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DP7643'
 DP7643'THE STATION IS LOCATED 19.2 FT (5.9 M) NORTH OF THE CENTERLINE OF CR
 DP7643'1100 NORTH, 45.1 FT (13.7 M) NORTHEAST OF A POWER POLE, 9.8 FT (3.0 M)
 DP7643'NORTH OF THE EDGE OF PAVEMENT OF CR 1100 NORTH, 5.0 FT (1.5 M)
 DP7643'NORTH-NORTHEAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DP7643'PIPE AND 2.2 FT (0.7 M) WEST OF A LONE WOODEN POST.
 DP7643'
 DP7643'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7643'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7643'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7644 ***********************************************************************
 DP7644  DESIGNATION -  CH 059
 DP7644  PID         -  DP7644
 DP7644  STATE/COUNTY-  IL/MCLEAN
 DP7644  COUNTRY     -  US
 DP7644  USGS QUAD   -  STANFORD (2018)
 DP7644
 DP7644                         *CURRENT SURVEY CONTROL
 DP7644  ______________________________________________________________________
 DP7644* NAD 83(1986) POSITION- 40 26 34.0    (N) 089 11 12.5    (W)   HD_HELD2
 DP7644* NAVD 88 ORTHO HEIGHT -   205.455 (meters)      674.06  (feet) ADJUSTED
 DP7644  ______________________________________________________________________
 DP7644  GEOID HEIGHT    -        -32.356 (meters)                     GEOID18
 DP7644  DYNAMIC HEIGHT  -        205.357 (meters)      673.74  (feet) COMP
 DP7644  MODELED GRAVITY -    980,143.7   (mgal)                       NAVD 88
 DP7644
 DP7644  VERT ORDER      -  SECOND    CLASS I
 DP7644
 DP7644.The horizontal coordinates were established by autonomous hand held GPS
 DP7644.observations and have an estimated accuracy of +/- 10 meters.
 DP7644
 DP7644.The orthometric height was determined by differential leveling and
 DP7644.adjusted by the IL DEPT OF TRANSP
 DP7644.in July 2015.
 DP7644
 DP7644.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7644.GEOID18 height accuracy estimate available here.
 DP7644
 DP7644.Click photographs - Photos may exist for this station.
 DP7644
 DP7644.The dynamic height is computed by dividing the NAVD 88
 DP7644.geopotential number by the normal gravity value computed on the
 DP7644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7644.degrees latitude (g = 980.6199 gals.).
 DP7644
 DP7644.The modeled gravity was interpolated from observed gravity values.
 DP7644
 DP7644;                    North         East    Units  Estimated Accuracy
 DP7644;SPC IL E     -   419,514.      227,593.      MT  (+/- 10 meters HH2 GPS)
 DP7644
 DP7644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1453879199(NAD 83)
 DP7644
 DP7644                          SUPERSEDED SURVEY CONTROL
 DP7644
 DP7644.No superseded survey control is available for this station.
 DP7644
 DP7644_MARKER: F = FLANGE-ENCASED ROD
 DP7644_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7644_STAMPING: CH 059 2014
 DP7644_MARK LOGO: UIL
 DP7644_PROJECTION: FLUSH
 DP7644_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7644_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7644+STABILITY: POSITION/ELEVATION WELL
 DP7644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7644+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7644_ROD/PIPE-DEPTH: 9.8 meters
 DP7644_SLEEVE-DEPTH  : 0.9 meters
 DP7644
 DP7644  HISTORY     - Date     Condition        Report By
 DP7644  HISTORY     - 20141029 MONUMENTED       BCA
 DP7644
 DP7644                          STATION DESCRIPTION
 DP7644
 DP7644'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7644'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTHWEST OF FUNKS
 DP7644'GROVE, 6.0 MI (9.7 KM) SOUTH OF DANVERS AND 1.7 MI (2.7 KM)
 DP7644'EAST-NORTHEAST OF STANFORD.
 DP7644'
 DP7644'TO REACH THE STATION FROM THE JUNCTION OF SR 122 (CR 1100 N) WITH CR
 DP7644'250 EAST, LOCATED 0.5 MI (0.8 KM) NORTH OF STANFORD, IL, GO EAST ON SR
 DP7644'122 (CR 1100 N) FOR 1.5 MI (2.4 KM) TO CR 400 EAST.  CONTINUE EAST ON
 DP7644'CR 1100 NORTH FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP7644'
 DP7644'THE STATION IS LOCATED 17.8 FT (5.4 M) NORTH OF THE CENTERLINE OF CR
 DP7644'1100 NORTH, 64.6 FT (19.7 M) WEST-NORTHWEST OF THE WEST END OF A
 DP7644'HEADWALL, 9.3 FT (2.8 M) NORTH OF THE EDGE OF PAVEMENT OF CR 1100
 DP7644'NORTH, 7.4 FT (2.3 M) EAST OF A LONE WOODEN POST AND 3.5 FT (1.1 M)
 DP7644'WEST OF A POST FOR A 'STOP' SIGN.
 DP7644'
 DP7644'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7644'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7644'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7645 ***********************************************************************
 DP7645  DESIGNATION -  CH 060
 DP7645  PID         -  DP7645
 DP7645  STATE/COUNTY-  IL/MCLEAN
 DP7645  COUNTRY     -  US
 DP7645  USGS QUAD   -  STANFORD (2018)
 DP7645
 DP7645                         *CURRENT SURVEY CONTROL
 DP7645  ______________________________________________________________________
 DP7645* NAD 83(1986) POSITION- 40 26 33.3    (N) 089 12 02.8    (W)   HD_HELD2
 DP7645* NAVD 88 ORTHO HEIGHT -   204.985 (meters)      672.52  (feet) ADJUSTED
 DP7645  ______________________________________________________________________
 DP7645  GEOID HEIGHT    -        -32.380 (meters)                     GEOID18
 DP7645  DYNAMIC HEIGHT  -        204.887 (meters)      672.20  (feet) COMP
 DP7645  MODELED GRAVITY -    980,141.8   (mgal)                       NAVD 88
 DP7645
 DP7645  VERT ORDER      -  SECOND    CLASS I
 DP7645
 DP7645.The horizontal coordinates were established by autonomous hand held GPS
 DP7645.observations and have an estimated accuracy of +/- 10 meters.
 DP7645
 DP7645.The orthometric height was determined by differential leveling and
 DP7645.adjusted by the IL DEPT OF TRANSP
 DP7645.in July 2015.
 DP7645
 DP7645.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7645.GEOID18 height accuracy estimate available here.
 DP7645
 DP7645.Click photographs - Photos may exist for this station.
 DP7645
 DP7645.The dynamic height is computed by dividing the NAVD 88
 DP7645.geopotential number by the normal gravity value computed on the
 DP7645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7645.degrees latitude (g = 980.6199 gals.).
 DP7645
 DP7645.The modeled gravity was interpolated from observed gravity values.
 DP7645
 DP7645;                    North         East    Units  Estimated Accuracy
 DP7645;SPC IL E     -   419,504.      226,407.      MT  (+/- 10 meters HH2 GPS)
 DP7645
 DP7645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1335379207(NAD 83)
 DP7645
 DP7645                          SUPERSEDED SURVEY CONTROL
 DP7645
 DP7645.No superseded survey control is available for this station.
 DP7645
 DP7645_MARKER: F = FLANGE-ENCASED ROD
 DP7645_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7645_STAMPING: CH 060 2014
 DP7645_MARK LOGO: UIL
 DP7645_PROJECTION: FLUSH
 DP7645_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7645_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7645+STABILITY: POSITION/ELEVATION WELL
 DP7645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7645+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2014
 DP7645_ROD/PIPE-DEPTH: 8.5 meters
 DP7645_SLEEVE-DEPTH  : 0.9 meters
 DP7645
 DP7645  HISTORY     - Date     Condition        Report By
 DP7645  HISTORY     - 20141031 MONUMENTED       BCA
 DP7645
 DP7645                          STATION DESCRIPTION
 DP7645
 DP7645'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7645'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHWEST OF
 DP7645'DANVERS, 6.0 MI (9.7 KM) EAST OF MINIER AND 1.0 MI (1.6 KM)
 DP7645'EAST-NORTHEAST OF STANFORD.
 DP7645'
 DP7645'TO REACH THE STATION FROM THE JUNCTION OF SR 122 (CR 1100 N) WITH CR
 DP7645'250 EAST, LOCATED 0.5 MI (0.8 KM) NORTH OF STANFORD, IL, GO EAST ON SR
 DP7645'122 (CR 1100 N) FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DP7645'
 DP7645'THE STATION IS LOCATED 26.2 FT (8.0 M) NORTH OF THE CENTERLINE OF CR
 DP7645'1100 NORTH, 116.5 FT (35.5 M) NORTHWEST OF A POWER POLE, 61.2 FT (18.7
 DP7645'M) NORTH OF A TELEPHONE PEDESTAL, 28.0 FT (8.5 M) EAST OF THE CENTER
 DP7645'OF A FIELD ENTRANCE AND 13.4 FT (4.1 M) NORTH OF THE EDGE OF PAVEMENT
 DP7645'OF CR 1100 N.
 DP7645'
 DP7645'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7645'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7645'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7646 ***********************************************************************
 DP7646  DESIGNATION -  CH 061
 DP7646  PID         -  DP7646
 DP7646  STATE/COUNTY-  IL/MCLEAN
 DP7646  COUNTRY     -  US
 DP7646  USGS QUAD   -  STANFORD (2018)
 DP7646
 DP7646                         *CURRENT SURVEY CONTROL
 DP7646  ______________________________________________________________________
 DP7646* NAD 83(1986) POSITION- 40 26 31.8    (N) 089 14 35.9    (W)   HD_HELD2
 DP7646* NAVD 88 ORTHO HEIGHT -   202.801 (meters)      665.36  (feet) ADJUSTED
 DP7646  ______________________________________________________________________
 DP7646  GEOID HEIGHT    -        -32.453 (meters)                     GEOID18
 DP7646  DYNAMIC HEIGHT  -        202.702 (meters)      665.03  (feet) COMP
 DP7646  MODELED GRAVITY -    980,137.2   (mgal)                       NAVD 88
 DP7646
 DP7646  VERT ORDER      -  SECOND    CLASS I
 DP7646
 DP7646.The horizontal coordinates were established by autonomous hand held GPS
 DP7646.observations and have an estimated accuracy of +/- 10 meters.
 DP7646
 DP7646.The orthometric height was determined by differential leveling and
 DP7646.adjusted by the IL DEPT OF TRANSP
 DP7646.in July 2015.
 DP7646
 DP7646.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7646.GEOID18 height accuracy estimate available here.
 DP7646
 DP7646.Click photographs - Photos may exist for this station.
 DP7646
 DP7646.The dynamic height is computed by dividing the NAVD 88
 DP7646.geopotential number by the normal gravity value computed on the
 DP7646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7646.degrees latitude (g = 980.6199 gals.).
 DP7646
 DP7646.The modeled gravity was interpolated from observed gravity values.
 DP7646
 DP7646;                    North         East    Units  Estimated Accuracy
 DP7646;SPC IL E     -   419,494.      222,799.      MT  (+/- 10 meters HH2 GPS)
 DP7646
 DP7646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0974579251(NAD 83)
 DP7646
 DP7646                          SUPERSEDED SURVEY CONTROL
 DP7646
 DP7646.No superseded survey control is available for this station.
 DP7646
 DP7646_MARKER: F = FLANGE-ENCASED ROD
 DP7646_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7646_STAMPING: CH 061 2014
 DP7646_MARK LOGO: UIL
 DP7646_PROJECTION: FLUSH
 DP7646_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7646_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7646+STABILITY: POSITION/ELEVATION WELL
 DP7646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7646+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2015
 DP7646_ROD/PIPE-DEPTH: 9.8 meters
 DP7646_SLEEVE-DEPTH  : 0.9 meters
 DP7646
 DP7646  HISTORY     - Date     Condition        Report By
 DP7646  HISTORY     - 20141031 MONUMENTED       BCA
 DP7646  HISTORY     - 20150914 GOOD             DJHENK
 DP7646
 DP7646                          STATION DESCRIPTION
 DP7646
 DP7646'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7646'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHWEST OF
 DP7646'DANVERS, 6.0 MI (9.7 KM) EAST OF MINIER AND 1.0 MI (1.6 KM)
 DP7646'EAST-NORTHEAST OF STANFORD.
 DP7646'
 DP7646'TO REACH THE STATION FROM THE JUNCTION OF SR 122 (CR 1100 N) WITH CR
 DP7646'250 EAST, LOCATED 0.5 MI (0.8 KM) NORTH OF STANFORD, IL, GO WEST ON SR
 DP7646'122 (CR 1100 N) FOR 1.3 MI (2.1 KM) TO THE STATION ON THE LEFT.
 DP7646'
 DP7646'THE STATION IS LOCATED 33.2 FT (10.1 M) SOUTH OF THE CENTERLINE OF SR
 DP7646'122, 79.0 FT (24.1 M) WEST OF THE EXTENDED CENTER OF A PRIVATE
 DP7646'ENTRANCE AND 19.5 FT (5.9 M) SOUTH OF THE EDGE OF PAVEMENT OF SR 122.
 DP7646'
 DP7646'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7646'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7646'IN IDENTIFICATION.
 DP7646
 DP7646                          STATION RECOVERY (2015)
 DP7646
 DP7646'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7646'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7647 ***********************************************************************
 DP7647  DESIGNATION -  CH 062
 DP7647  PID         -  DP7647
 DP7647  STATE/COUNTY-  IL/MCLEAN
 DP7647  COUNTRY     -  US
 DP7647  USGS QUAD   -  MINIER (2018)
 DP7647
 DP7647                         *CURRENT SURVEY CONTROL
 DP7647  ______________________________________________________________________
 DP7647* NAD 83(1986) POSITION- 40 26 31.3    (N) 089 15 38.9    (W)   HD_HELD2
 DP7647* NAVD 88 ORTHO HEIGHT -   199.099 (meters)      653.21  (feet) ADJUSTED
 DP7647  ______________________________________________________________________
 DP7647  GEOID HEIGHT    -        -32.482 (meters)                     GEOID18
 DP7647  DYNAMIC HEIGHT  -        199.002 (meters)      652.89  (feet) COMP
 DP7647  MODELED GRAVITY -    980,136.0   (mgal)                       NAVD 88
 DP7647
 DP7647  VERT ORDER      -  SECOND    CLASS I
 DP7647
 DP7647.The horizontal coordinates were established by autonomous hand held GPS
 DP7647.observations and have an estimated accuracy of +/- 10 meters.
 DP7647
 DP7647.The orthometric height was determined by differential leveling and
 DP7647.adjusted by the IL DEPT OF TRANSP
 DP7647.in July 2015.
 DP7647
 DP7647.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7647.GEOID18 height accuracy estimate available here.
 DP7647
 DP7647.Click photographs - Photos may exist for this station.
 DP7647
 DP7647.The dynamic height is computed by dividing the NAVD 88
 DP7647.geopotential number by the normal gravity value computed on the
 DP7647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7647.degrees latitude (g = 980.6199 gals.).
 DP7647
 DP7647.The modeled gravity was interpolated from observed gravity values.
 DP7647
 DP7647;                    North         East    Units  Estimated Accuracy
 DP7647;SPC IL E     -   419,494.      221,314.      MT  (+/- 10 meters HH2 GPS)
 DP7647
 DP7647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0826079274(NAD 83)
 DP7647
 DP7647                          SUPERSEDED SURVEY CONTROL
 DP7647
 DP7647.No superseded survey control is available for this station.
 DP7647
 DP7647_MARKER: F = FLANGE-ENCASED ROD
 DP7647_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7647_STAMPING: CH 062 2014
 DP7647_MARK LOGO: UIL
 DP7647_PROJECTION: RECESSED 8 CENTIMETERS
 DP7647_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP7647_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7647+STABILITY: POSITION/ELEVATION WELL
 DP7647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7647+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2023
 DP7647_ROD/PIPE-DEPTH: 9.8 meters
 DP7647_SLEEVE-DEPTH  : 0.9 meters
 DP7647
 DP7647  HISTORY     - Date     Condition        Report By
 DP7647  HISTORY     - 20141106 MONUMENTED       BCA
 DP7647  HISTORY     - 20150914 GOOD             DJHENK
 DP7647  HISTORY     - 20230711 GOOD             ILDT
 DP7647
 DP7647                          STATION DESCRIPTION
 DP7647
 DP7647'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7647'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF DANVERS,
 DP7647'2.8 MI (4.5 KM) EAST-NORTHEAST OF MINIER AND 2.3 MI (3.7 KM)
 DP7647'WEST-NORTHWEST OF STANFORD.
 DP7647'
 DP7647'TO REACH THE STATION FROM THE JUNCTION OF SR 122 (CR 1100 N) WITH CR
 DP7647'250 EAST, LOCATED 0.5 MI (0.8 KM) NORTH OF STANFORD, IL, GO WEST ON SR
 DP7647'122 (CR 1100 N) FOR 1.0 MI (1.6 KM) TO CR 150 EAST.  CONTINUE WEST ON
 DP7647'SR 122 FOR 1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT.
 DP7647'
 DP7647'THE STATION IS LOCATED 27.2 FT (8.3 M) NORTH OF THE CENTERLINE OF SR
 DP7647'122, 13.7 FT (4.2 M) NORTH OF THE EDGE OF PAVEMENT OF SR 122 AND 3.5
 DP7647'FT (1.1 M) SOUTH OF A POWER POLE.
 DP7647'
 DP7647'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7647'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7647'IN IDENTIFICATION.
 DP7647
 DP7647                          STATION RECOVERY (2015)
 DP7647
 DP7647'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7647'RECOVERED AS DESCRIBED.
 DP7647
 DP7647                          STATION RECOVERY (2023)
 DP7647
 DP7647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7648 ***********************************************************************
 DP7648  DESIGNATION -  CH 063
 DP7648  PID         -  DP7648
 DP7648  STATE/COUNTY-  IL/TAZEWELL
 DP7648  COUNTRY     -  US
 DP7648  USGS QUAD   -  MINIER (2018)
 DP7648
 DP7648                         *CURRENT SURVEY CONTROL
 DP7648  ______________________________________________________________________
 DP7648* NAD 83(1986) POSITION- 40 26 30.7    (N) 089 16 39.5    (W)   HD_HELD2
 DP7648* NAVD 88 ORTHO HEIGHT -   196.816 (meters)      645.72  (feet) ADJUSTED
 DP7648  ______________________________________________________________________
 DP7648  GEOID HEIGHT    -        -32.508 (meters)                     GEOID18
 DP7648  DYNAMIC HEIGHT  -        196.721 (meters)      645.41  (feet) COMP
 DP7648  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 DP7648
 DP7648  VERT ORDER      -  SECOND    CLASS I
 DP7648
 DP7648.The horizontal coordinates were established by autonomous hand held GPS
 DP7648.observations and have an estimated accuracy of +/- 10 meters.
 DP7648
 DP7648.The orthometric height was determined by differential leveling and
 DP7648.adjusted by the IL DEPT OF TRANSP
 DP7648.in July 2015.
 DP7648
 DP7648.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7648.GEOID18 height accuracy estimate available here.
 DP7648
 DP7648.Click photographs - Photos may exist for this station.
 DP7648
 DP7648.The dynamic height is computed by dividing the NAVD 88
 DP7648.geopotential number by the normal gravity value computed on the
 DP7648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7648.degrees latitude (g = 980.6199 gals.).
 DP7648
 DP7648.The modeled gravity was interpolated from observed gravity values.
 DP7648
 DP7648;                    North         East    Units  Estimated Accuracy
 DP7648;SPC IL W     -   419,428.      775,422.      MT  (+/- 10 meters HH2 GPS)
 DP7648
 DP7648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0683279292(NAD 83)
 DP7648
 DP7648                          SUPERSEDED SURVEY CONTROL
 DP7648
 DP7648.No superseded survey control is available for this station.
 DP7648
 DP7648_MARKER: F = FLANGE-ENCASED ROD
 DP7648_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7648_STAMPING: CH 063 2014
 DP7648_MARK LOGO: UIL
 DP7648_PROJECTION: FLUSH
 DP7648_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7648_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7648+STABILITY: POSITION/ELEVATION WELL
 DP7648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7648+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2014
 DP7648_ROD/PIPE-DEPTH: 11.0 meters
 DP7648_SLEEVE-DEPTH  : 0.9 meters
 DP7648
 DP7648  HISTORY     - Date     Condition        Report By
 DP7648  HISTORY     - 20141031 MONUMENTED       BCA
 DP7648
 DP7648                          STATION DESCRIPTION
 DP7648
 DP7648'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7648'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DP7648'ARMINGTON, 3.2 MI (5.1 KM) WEST OF STANFORD AND 2.0 MI (3.2 KM)
 DP7648'EAST-NORTHEAST OF MINIER.
 DP7648'
 DP7648'TO REACH THE STATION FROM THE JUNCTION OF SR 122 WITH CR 12 (CR 3325
 DP7648'E) LOCATED ON THE NORTH SIDE OF MINIER, IL, GO EAST ON SR 122 FOR 1.0
 DP7648'MI (1.6 KM) TO CR 24.  CONTINUE EAST ON SR 122 FOR 0.9 MI (1.4 KM) TO
 DP7648'THE STATION ON THE LEFT.
 DP7648'
 DP7648'THE STATION IS LOCATED 32.0 FT (9.8 M) NORTH OF THE CENTERLINE OF SR
 DP7648'122, 18.6 FT (5.7 M) NORTH OF THE EDGE OF PAVEMENT OF SR 122 AND 2.3
 DP7648'FT (0.7 M) EAST OF A POWER POLE.
 DP7648'
 DP7648'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7648'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7648'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7649 ***********************************************************************
 DP7649  DESIGNATION -  CH 064
 DP7649  PID         -  DP7649
 DP7649  STATE/COUNTY-  IL/TAZEWELL
 DP7649  COUNTRY     -  US
 DP7649  USGS QUAD   -  MINIER (2018)
 DP7649
 DP7649                         *CURRENT SURVEY CONTROL
 DP7649  ______________________________________________________________________
 DP7649* NAD 83(1986) POSITION- 40 26 28.7    (N) 089 18 39.9    (W)   HD_HELD2
 DP7649* NAVD 88 ORTHO HEIGHT -   194.959 (meters)      639.63  (feet) ADJUSTED
 DP7649  ______________________________________________________________________
 DP7649  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 DP7649  DYNAMIC HEIGHT  -        194.864 (meters)      639.32  (feet) COMP
 DP7649  MODELED GRAVITY -    980,134.3   (mgal)                       NAVD 88
 DP7649
 DP7649  VERT ORDER      -  SECOND    CLASS I
 DP7649
 DP7649.The horizontal coordinates were established by autonomous hand held GPS
 DP7649.observations and have an estimated accuracy of +/- 10 meters.
 DP7649
 DP7649.The orthometric height was determined by differential leveling and
 DP7649.adjusted by the IL DEPT OF TRANSP
 DP7649.in July 2015.
 DP7649
 DP7649.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7649.GEOID18 height accuracy estimate available here.
 DP7649
 DP7649.Click photographs - Photos may exist for this station.
 DP7649
 DP7649.The dynamic height is computed by dividing the NAVD 88
 DP7649.geopotential number by the normal gravity value computed on the
 DP7649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7649.degrees latitude (g = 980.6199 gals.).
 DP7649
 DP7649.The modeled gravity was interpolated from observed gravity values.
 DP7649
 DP7649;                    North         East    Units  Estimated Accuracy
 DP7649;SPC IL W     -   419,339.      772,585.      MT  (+/- 10 meters HH2 GPS)
 DP7649
 DP7649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0399379304(NAD 83)
 DP7649
 DP7649                          SUPERSEDED SURVEY CONTROL
 DP7649
 DP7649.No superseded survey control is available for this station.
 DP7649
 DP7649_MARKER: F = FLANGE-ENCASED ROD
 DP7649_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7649_STAMPING: CH 064 2014
 DP7649_MARK LOGO: UIL
 DP7649_PROJECTION: FLUSH
 DP7649_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7649_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7649+STABILITY: POSITION/ELEVATION WELL
 DP7649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7649+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2014
 DP7649_ROD/PIPE-DEPTH: 9.8 meters
 DP7649_SLEEVE-DEPTH  : 0.9 meters
 DP7649
 DP7649  HISTORY     - Date     Condition        Report By
 DP7649  HISTORY     - 20141031 MONUMENTED       BCA
 DP7649
 DP7649                          STATION DESCRIPTION
 DP7649
 DP7649'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7649'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST-NORTHEAST OF
 DP7649'HOPEDALE, 4.9 MI (7.9 KM) WEST OF STANFORD AND IN THE TOWN OF MINIER,
 DP7649'IL.
 DP7649'
 DP7649'TO REACH THE STATION FROM THE JUNCTION OF SR 122 WITH CR 12 (CR 3325
 DP7649'E) LOCATED ON THE NORTH SIDE OF MINIER, IL, GO EAST ON SR 122 FOR 0.2
 DP7649'MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP7649'
 DP7649'THE STATION IS LOCATED 38.6 FT (11.8 M) NORTH OF THE CENTERLINE OF SR
 DP7649'122, 25.2 FT (7.7 M) NORTH OF THE EDGE OF PAVEMENT OF SR 122, 25.7 FT
 DP7649'(7.8 M) NORTHEAST OF A MAILBOX AND 12.8 FT (3.9 M) NORTHWEST OF A POST
 DP7649'FOR A 'MINIER ROAD' SIGN.
 DP7649'
 DP7649'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7649'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7649'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7650 ***********************************************************************
 DP7650  DESIGNATION -  CH 065
 DP7650  PID         -  DP7650
 DP7650  STATE/COUNTY-  IL/TAZEWELL
 DP7650  COUNTRY     -  US
 DP7650  USGS QUAD   -  MINIER (2018)
 DP7650
 DP7650                         *CURRENT SURVEY CONTROL
 DP7650  ______________________________________________________________________
 DP7650* NAD 83(1986) POSITION- 40 26 27.89   (N) 089 19 50.07   (W)   HD_HELD1
 DP7650* NAVD 88 ORTHO HEIGHT -   193.945 (meters)      636.30  (feet) ADJUSTED
 DP7650  ______________________________________________________________________
 DP7650  GEOID HEIGHT    -        -32.579 (meters)                     GEOID18
 DP7650  DYNAMIC HEIGHT  -        193.851 (meters)      635.99  (feet) COMP
 DP7650  MODELED GRAVITY -    980,134.1   (mgal)                       NAVD 88
 DP7650
 DP7650  VERT ORDER      -  SECOND    CLASS I
 DP7650
 DP7650.The horizontal coordinates were determined by differentially corrected
 DP7650.hand held GPS observations or other comparable positioning techniques
 DP7650.and have an estimated accuracy of +/- 3 meters.
 DP7650
 DP7650.The orthometric height was determined by differential leveling and
 DP7650.adjusted by the IL DEPT OF TRANSP
 DP7650.in July 2015.
 DP7650
 DP7650.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7650.GEOID18 height accuracy estimate available here.
 DP7650
 DP7650.Click photographs - Photos may exist for this station.
 DP7650
 DP7650.The dynamic height is computed by dividing the NAVD 88
 DP7650.geopotential number by the normal gravity value computed on the
 DP7650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7650.degrees latitude (g = 980.6199 gals.).
 DP7650
 DP7650.The modeled gravity was interpolated from observed gravity values.
 DP7650
 DP7650;                    North         East    Units  Estimated Accuracy
 DP7650;SPC IL W     -   419,297.7     770,931.8     MT  (+/- 3 meters HH1 GPS) 
 DP7650
 DP7650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0233979323(NAD 83)
 DP7650
 DP7650                          SUPERSEDED SURVEY CONTROL
 DP7650
 DP7650.No superseded survey control is available for this station.
 DP7650
 DP7650_MARKER: F = FLANGE-ENCASED ROD
 DP7650_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7650_STAMPING: CH 065 2014
 DP7650_MARK LOGO: UIL
 DP7650_PROJECTION: RECESSED 5 CENTIMETERS
 DP7650_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP7650_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7650+STABILITY: POSITION/ELEVATION WELL
 DP7650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7650+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2023
 DP7650_ROD/PIPE-DEPTH: 9.8 meters
 DP7650_SLEEVE-DEPTH  : 0.9 meters
 DP7650
 DP7650  HISTORY     - Date     Condition        Report By
 DP7650  HISTORY     - 20141031 MONUMENTED       BCA
 DP7650  HISTORY     - 20230711 GOOD             ILDT
 DP7650
 DP7650                          STATION DESCRIPTION
 DP7650
 DP7650'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7650'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST OF STANFORD, 4.6 MI
 DP7650'(7.4 KM) EAST-NORTHEAST OF HOPEDALE AND 1.1 MI (1.8 KM) WEST-NORTHWEST
 DP7650'OF MINIER.
 DP7650'
 DP7650'TO REACH THE STATION FROM THE JUNCTION OF SR 122 WITH CR 12 (CR 3325
 DP7650'E) LOCATED ON THE NORTH SIDE OF MINIER, IL, GO WEST ON SR 122 FOR 0.9
 DP7650'MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP7650'
 DP7650'THE STATION IS LOCATED 30.4 FT (9.3 M) NORTH OF THE CENTERLINE OF SR
 DP7650'122, 17.0 FT (5.2 M) NORTH OF THE EDGE OF PAVEMENT OF SR 122 AND 2.4
 DP7650'FT (0.7 M) SOUTHEAST OF A POWER POLE.
 DP7650'
 DP7650'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7650'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7650'IN IDENTIFICATION.
 DP7650
 DP7650                          STATION RECOVERY (2023)
 DP7650
 DP7650'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7650'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7651 ***********************************************************************
 DP7651  DESIGNATION -  CH 066
 DP7651  PID         -  DP7651
 DP7651  STATE/COUNTY-  IL/TAZEWELL
 DP7651  COUNTRY     -  US
 DP7651  USGS QUAD   -  MINIER (2018)
 DP7651
 DP7651                         *CURRENT SURVEY CONTROL
 DP7651  ______________________________________________________________________
 DP7651* NAD 83(1986) POSITION- 40 26 25.31   (N) 089 21 05.63   (W)   HD_HELD1
 DP7651* NAVD 88 ORTHO HEIGHT -   190.892 (meters)      626.28  (feet) ADJUSTED
 DP7651  ______________________________________________________________________
 DP7651  GEOID HEIGHT    -        -32.602 (meters)                     GEOID18
 DP7651  DYNAMIC HEIGHT  -        190.799 (meters)      625.98  (feet) COMP
 DP7651  MODELED GRAVITY -    980,134.0   (mgal)                       NAVD 88
 DP7651
 DP7651  VERT ORDER      -  SECOND    CLASS I
 DP7651
 DP7651.The horizontal coordinates were determined by differentially corrected
 DP7651.hand held GPS observations or other comparable positioning techniques
 DP7651.and have an estimated accuracy of +/- 3 meters.
 DP7651
 DP7651.The orthometric height was determined by differential leveling and
 DP7651.adjusted by the IL DEPT OF TRANSP
 DP7651.in July 2015.
 DP7651
 DP7651.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7651.GEOID18 height accuracy estimate available here.
 DP7651
 DP7651.Click photographs - Photos may exist for this station.
 DP7651
 DP7651.The dynamic height is computed by dividing the NAVD 88
 DP7651.geopotential number by the normal gravity value computed on the
 DP7651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7651.degrees latitude (g = 980.6199 gals.).
 DP7651
 DP7651.The modeled gravity was interpolated from observed gravity values.
 DP7651
 DP7651;                    North         East    Units  Estimated Accuracy
 DP7651;SPC IL W     -   419,201.5     769,151.9     MT  (+/- 3 meters HH1 GPS) 
 DP7651
 DP7651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0055779290(NAD 83)
 DP7651
 DP7651                          SUPERSEDED SURVEY CONTROL
 DP7651
 DP7651.No superseded survey control is available for this station.
 DP7651
 DP7651_MARKER: F = FLANGE-ENCASED ROD
 DP7651_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7651_STAMPING: CH 066 2014
 DP7651_MARK LOGO: UIL
 DP7651_PROJECTION: RECESSED 8 CENTIMETERS
 DP7651_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP7651_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7651+STABILITY: POSITION/ELEVATION WELL
 DP7651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7651+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2023
 DP7651_ROD/PIPE-DEPTH: 12.2 meters
 DP7651_SLEEVE-DEPTH  : 0.9 meters
 DP7651
 DP7651  HISTORY     - Date     Condition        Report By
 DP7651  HISTORY     - 20141103 MONUMENTED       UIL
 DP7651  HISTORY     - 20230710 GOOD             ILDT
 DP7651
 DP7651                          STATION DESCRIPTION
 DP7651
 DP7651'DESCRIBED BY UNIVERSITY OF ILLINOIS 2014 (DR)
 DP7651'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF MACKINAW, 3.6
 DP7651'MI (5.8 KM) EAST-NORTHEAST OF HOPEDALE AND 2.1 MI (3.4 KM)
 DP7651'WEST-NORTHWEST OF MINIER.
 DP7651'
 DP7651'TO REACH THE STATION FROM THE JUNCTION OF SR 122 WITH CR 12 (CR 3325
 DP7651'E) LOCATED ON THE NORTH SIDE OF MINIER, IL, GO WEST ON SR 122 FOR 2.0
 DP7651'MI (3.2 KM) TO MACKINAW ROAD AND THE STATION ON THE LEFT.
 DP7651'
 DP7651'THE STATION IS LOCATED 23.0 FT (7.0 M) WEST OF THE CENTERLINE OF
 DP7651'MACKINAW ROAD, 136.5 FT (41.6 M) SOUTH OF THE CENTERLINE OF SR 122,
 DP7651'60.5 FT (18.4 M) WEST-SOUTHWEST OF A POWER POLE AND 13.0 FT (4.0 M)
 DP7651'WEST OF THE EDGE OF PAVEMENT OF MACKINAW ROAD.
 DP7651'
 DP7651'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7651'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7651'IN IDENTIFICATION.
 DP7651
 DP7651                          STATION RECOVERY (2023)
 DP7651
 DP7651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7651'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7652 ***********************************************************************
 DP7652  DESIGNATION -  CH 067
 DP7652  PID         -  DP7652
 DP7652  STATE/COUNTY-  IL/TAZEWELL
 DP7652  COUNTRY     -  US
 DP7652  USGS QUAD   -  MINIER (2018)
 DP7652
 DP7652                         *CURRENT SURVEY CONTROL
 DP7652  ______________________________________________________________________
 DP7652* NAD 83(1986) POSITION- 40 26 08.75   (N) 089 21 56.40   (W)   HD_HELD1
 DP7652* NAVD 88 ORTHO HEIGHT -   197.323 (meters)      647.38  (feet) ADJUSTED
 DP7652  ______________________________________________________________________
 DP7652  GEOID HEIGHT    -        -32.617 (meters)                     GEOID18
 DP7652  DYNAMIC HEIGHT  -        197.227 (meters)      647.07  (feet) COMP
 DP7652  MODELED GRAVITY -    980,133.4   (mgal)                       NAVD 88
 DP7652
 DP7652  VERT ORDER      -  SECOND    CLASS I
 DP7652
 DP7652.The horizontal coordinates were determined by differentially corrected
 DP7652.hand held GPS observations or other comparable positioning techniques
 DP7652.and have an estimated accuracy of +/- 3 meters.
 DP7652
 DP7652.The orthometric height was determined by differential leveling and
 DP7652.adjusted by the IL DEPT OF TRANSP
 DP7652.in July 2015.
 DP7652
 DP7652.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7652.GEOID18 height accuracy estimate available here.
 DP7652
 DP7652.Click photographs - Photos may exist for this station.
 DP7652
 DP7652.The dynamic height is computed by dividing the NAVD 88
 DP7652.geopotential number by the normal gravity value computed on the
 DP7652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7652.degrees latitude (g = 980.6199 gals.).
 DP7652
 DP7652.The modeled gravity was interpolated from observed gravity values.
 DP7652
 DP7652;                    North         East    Units  Estimated Accuracy
 DP7652;SPC IL W     -   418,679.8     767,960.1     MT  (+/- 3 meters HH1 GPS) 
 DP7652
 DP7652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9934778812(NAD 83)
 DP7652
 DP7652                          SUPERSEDED SURVEY CONTROL
 DP7652
 DP7652.No superseded survey control is available for this station.
 DP7652
 DP7652_MARKER: F = FLANGE-ENCASED ROD
 DP7652_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7652_STAMPING: CH 067 2014
 DP7652_MARK LOGO: UIL
 DP7652_PROJECTION: RECESSED 10 CENTIMETERS
 DP7652_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7652_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7652+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2020
 DP7652_ROD/PIPE-DEPTH: 9.8 meters
 DP7652_SLEEVE-DEPTH  : 0.9 meters
 DP7652
 DP7652  HISTORY     - Date     Condition        Report By
 DP7652  HISTORY     - 20141103 MONUMENTED       BCA
 DP7652  HISTORY     - 20200819 GOOD             ILDT
 DP7652
 DP7652                          STATION DESCRIPTION
 DP7652
 DP7652'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7652'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH OF MACKINAW, 2.8
 DP7652'MI (4.5 KM) WEST OF MINIER AND 2.8 MI (4.5 KM) EAST-NORTHEAST OF
 DP7652'HOPEDALE.
 DP7652'
 DP7652'TO REACH THE STATION FROM THE JUNCTION OF SR 122 WITH CR 12 (CR 3325
 DP7652'E) LOCATED ON THE NORTH SIDE OF MINIER, IL, GO WEST ON SR 122 FOR 3.0
 DP7652'MI (4.8 KM) TO BENNETT ROAD AND THE STATION ON THE LEFT.
 DP7652'
 DP7652'THE STATION IS LOCATED 30.4 FT (9.3 M) EAST-SOUTHEAST OF THE
 DP7652'CENTERLINE OF SR 122, 69.2 FT (21.1 M) NORTH OF THE NORTH END OF A
 DP7652'CONCRETE HEADWALL, 24.8 FT (7.6 M) SOUTH OF A SIGN POST AND 14.0 FT
 DP7652'(4.3 M) EAST-SOUTHEAST OF THE EDGE OF PAVEMENT OF SR 122.
 DP7652'
 DP7652'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7652'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7652'IN IDENTIFICATION.
 DP7652
 DP7652                          STATION RECOVERY (2020)
 DP7652
 DP7652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP7652'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7653 ***********************************************************************
 DP7653  DESIGNATION -  CH 068
 DP7653  PID         -  DP7653
 DP7653  STATE/COUNTY-  IL/TAZEWELL
 DP7653  COUNTRY     -  US
 DP7653  USGS QUAD   -  HOPEDALE (2018)
 DP7653
 DP7653                         *CURRENT SURVEY CONTROL
 DP7653  ______________________________________________________________________
 DP7653* NAD 83(1986) POSITION- 40 25 37.8    (N) 089 23 50.7    (W)   HD_HELD2
 DP7653* NAVD 88 ORTHO HEIGHT -   196.861 (meters)      645.87  (feet) ADJUSTED
 DP7653  ______________________________________________________________________
 DP7653  GEOID HEIGHT    -        -32.646 (meters)                     GEOID18
 DP7653  DYNAMIC HEIGHT  -        196.765 (meters)      645.55  (feet) COMP
 DP7653  MODELED GRAVITY -    980,132.4   (mgal)                       NAVD 88
 DP7653
 DP7653  VERT ORDER      -  SECOND    CLASS I
 DP7653
 DP7653.The horizontal coordinates were established by autonomous hand held GPS
 DP7653.observations and have an estimated accuracy of +/- 10 meters.
 DP7653
 DP7653.The orthometric height was determined by differential leveling and
 DP7653.adjusted by the IL DEPT OF TRANSP
 DP7653.in July 2015.
 DP7653
 DP7653.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7653.GEOID18 height accuracy estimate available here.
 DP7653
 DP7653.Click photographs - Photos may exist for this station.
 DP7653
 DP7653.The dynamic height is computed by dividing the NAVD 88
 DP7653.geopotential number by the normal gravity value computed on the
 DP7653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7653.degrees latitude (g = 980.6199 gals.).
 DP7653
 DP7653.The modeled gravity was interpolated from observed gravity values.
 DP7653
 DP7653;                    North         East    Units  Estimated Accuracy
 DP7653;SPC IL W     -   417,701.      765,275.      MT  (+/- 10 meters HH2 GPS)
 DP7653
 DP7653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9662877930(NAD 83)
 DP7653
 DP7653                          SUPERSEDED SURVEY CONTROL
 DP7653
 DP7653.No superseded survey control is available for this station.
 DP7653
 DP7653_MARKER: F = FLANGE-ENCASED ROD
 DP7653_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7653_STAMPING: CH 068 2014
 DP7653_MARK LOGO: UIL
 DP7653_PROJECTION: FLUSH
 DP7653_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7653_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7653+STABILITY: POSITION/ELEVATION WELL
 DP7653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7653+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2014
 DP7653_ROD/PIPE-DEPTH: 11.0 meters
 DP7653_SLEEVE-DEPTH  : 0.9 meters
 DP7653
 DP7653  HISTORY     - Date     Condition        Report By
 DP7653  HISTORY     - 20141103 MONUMENTED       BCA
 DP7653
 DP7653                          STATION DESCRIPTION
 DP7653
 DP7653'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7653'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHWEST OF ARMINGTON,
 DP7653'4.5 MI (7.2 KM) WEST OF MINIER AND 1.0 MI (1.6 KM) EAST-NORTHEAST OF
 DP7653'HOPEDALE.
 DP7653'
 DP7653'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED
 DP7653'2.3 MI (3.7 KM) WEST OF HOPEDALE, IL, GO EAST ON SR 122 FOR 3.1 MI
 DP7653'(5.0 KM) TO CR 2800 EAST.  CONTINUE NORTHEAST ON SR 122 FOR 0.15 MI
 DP7653'(0.2 KM) TO THE STATION ON THE LEFT.
 DP7653'
 DP7653'THE STATION IS LOCATED 31.8 FT (9.7 M) NORTHWEST OF THE CENTERLINE OF
 DP7653'SR 122, 96.3 FT (29.4 M) NORTHWEST OF A STATION MARK '200+00' AND 19.8
 DP7653'FT (6.0 M) NORTHWEST OF THE EDGE OF PAVEMENT OF SR 122.
 DP7653'
 DP7653'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7653'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7653'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7654 ***********************************************************************
 DP7654  DESIGNATION -  CH 069
 DP7654  PID         -  DP7654
 DP7654  STATE/COUNTY-  IL/TAZEWELL
 DP7654  COUNTRY     -  US
 DP7654  USGS QUAD   -  HOPEDALE (2018)
 DP7654
 DP7654                         *CURRENT SURVEY CONTROL
 DP7654  ______________________________________________________________________
 DP7654* NAD 83(1986) POSITION- 40 25 30.48   (N) 089 24 47.88   (W)   HD_HELD1
 DP7654* NAVD 88 ORTHO HEIGHT -   193.614 (meters)      635.22  (feet) ADJUSTED
 DP7654  ______________________________________________________________________
 DP7654  GEOID HEIGHT    -        -32.658 (meters)                     GEOID18
 DP7654  DYNAMIC HEIGHT  -        193.519 (meters)      634.90  (feet) COMP
 DP7654  MODELED GRAVITY -    980,132.2   (mgal)                       NAVD 88
 DP7654
 DP7654  VERT ORDER      -  SECOND    CLASS I
 DP7654
 DP7654.The horizontal coordinates were determined by differentially corrected
 DP7654.hand held GPS observations or other comparable positioning techniques
 DP7654.and have an estimated accuracy of +/- 3 meters.
 DP7654
 DP7654.The orthometric height was determined by differential leveling and
 DP7654.adjusted by the IL DEPT OF TRANSP
 DP7654.in July 2015.
 DP7654
 DP7654.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7654.GEOID18 height accuracy estimate available here.
 DP7654
 DP7654.Click photographs - Photos may exist for this station.
 DP7654
 DP7654.The dynamic height is computed by dividing the NAVD 88
 DP7654.geopotential number by the normal gravity value computed on the
 DP7654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7654.degrees latitude (g = 980.6199 gals.).
 DP7654
 DP7654.The modeled gravity was interpolated from observed gravity values.
 DP7654
 DP7654;                    North         East    Units  Estimated Accuracy
 DP7654;SPC IL W     -   417,463.8     763,928.7     MT  (+/- 3 meters HH1 GPS) 
 DP7654
 DP7654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9527477741(NAD 83)
 DP7654
 DP7654                          SUPERSEDED SURVEY CONTROL
 DP7654
 DP7654.No superseded survey control is available for this station.
 DP7654
 DP7654_MARKER: F = FLANGE-ENCASED ROD
 DP7654_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7654_STAMPING: CH 069 2014
 DP7654_MARK LOGO: UIL
 DP7654_PROJECTION: RECESSED 8 CENTIMETERS
 DP7654_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP7654_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7654+STABILITY: POSITION/ELEVATION WELL
 DP7654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7654+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2023
 DP7654_ROD/PIPE-DEPTH: 11.0 meters
 DP7654_SLEEVE-DEPTH  : 0.9 meters
 DP7654
 DP7654  HISTORY     - Date     Condition        Report By
 DP7654  HISTORY     - 20141103 MONUMENTED       BCA
 DP7654  HISTORY     - 20230710 GOOD             ILDT
 DP7654
 DP7654                          STATION DESCRIPTION
 DP7654
 DP7654'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7654'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST-NORTHEAST OF
 DP7654'DELAVAN, 5.3 MI (8.5 KM) WEST OF MINIER AND IN THE TOWN OF HOPEDALE,
 DP7654'IL.
 DP7654'
 DP7654'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED
 DP7654'2.3 MI (3.7 KM) WEST OF HOPEDALE, IL, GO EAST ON SR 122 FOR 2.1 MI
 DP7654'(3.4 KM) TO CR 2700 EAST.  CONTINUE EAST ON SR 122 FOR 0.25 MI (0.4
 DP7654'KM) TO THE STATION ON THE LEFT.
 DP7654'
 DP7654'THE STATION IS LOCATED 30.5 FT (9.3 M) NORTH OF THE CENTERLINE OF SR
 DP7654'122, 119.5 FT (36.4 M) EAST OF THE EXTENDED CENTERLINE OF JEFFERSON
 DP7654'STREET, 75.5 FT (23.0 M) WEST OF A POST FOR A '40 MPH' SIGN, 18.4 FT
 DP7654'(5.6 M) NORTH OF THE EDGE OF PAVEMENT OF SR 122 AND 7.6 FT (2.3 M)
 DP7654'NORTH-NORTHWEST OF THE WEST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DP7654'PIPE.
 DP7654'
 DP7654'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7654'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7654'IN IDENTIFICATION.
 DP7654
 DP7654                          STATION RECOVERY (2023)
 DP7654
 DP7654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7654'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7655 ***********************************************************************
 DP7655  DESIGNATION -  CH 070
 DP7655  PID         -  DP7655
 DP7655  STATE/COUNTY-  IL/TAZEWELL
 DP7655  COUNTRY     -  US
 DP7655  USGS QUAD   -  HOPEDALE (2018)
 DP7655
 DP7655                         *CURRENT SURVEY CONTROL
 DP7655  ______________________________________________________________________
 DP7655* NAD 83(1986) POSITION- 40 25 29.32   (N) 089 25 51.09   (W)   HD_HELD1
 DP7655* NAVD 88 ORTHO HEIGHT -   193.561 (meters)      635.04  (feet) ADJUSTED
 DP7655  ______________________________________________________________________
 DP7655  GEOID HEIGHT    -        -32.672 (meters)                     GEOID18
 DP7655  DYNAMIC HEIGHT  -        193.466 (meters)      634.73  (feet) COMP
 DP7655  MODELED GRAVITY -    980,132.3   (mgal)                       NAVD 88
 DP7655
 DP7655  VERT ORDER      -  SECOND    CLASS I
 DP7655
 DP7655.The horizontal coordinates were determined by differentially corrected
 DP7655.hand held GPS observations or other comparable positioning techniques
 DP7655.and have an estimated accuracy of +/- 3 meters.
 DP7655
 DP7655.The orthometric height was determined by differential leveling and
 DP7655.adjusted by the IL DEPT OF TRANSP
 DP7655.in July 2015.
 DP7655
 DP7655.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7655.GEOID18 height accuracy estimate available here.
 DP7655
 DP7655.Click photographs - Photos may exist for this station.
 DP7655
 DP7655.The dynamic height is computed by dividing the NAVD 88
 DP7655.geopotential number by the normal gravity value computed on the
 DP7655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7655.degrees latitude (g = 980.6199 gals.).
 DP7655
 DP7655.The modeled gravity was interpolated from observed gravity values.
 DP7655
 DP7655;                    North         East    Units  Estimated Accuracy
 DP7655;SPC IL W     -   417,415.5     762,439.0     MT  (+/- 3 meters HH1 GPS) 
 DP7655
 DP7655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9378477746(NAD 83)
 DP7655
 DP7655                          SUPERSEDED SURVEY CONTROL
 DP7655
 DP7655.No superseded survey control is available for this station.
 DP7655
 DP7655_MARKER: F = FLANGE-ENCASED ROD
 DP7655_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7655_STAMPING: CH 070 2014
 DP7655_MARK LOGO: UIL
 DP7655_PROJECTION: RECESSED 5 CENTIMETERS
 DP7655_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7655_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7655+STABILITY: POSITION/ELEVATION WELL
 DP7655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7655+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2023
 DP7655_ROD/PIPE-DEPTH: 9.8 meters
 DP7655_SLEEVE-DEPTH  : 0.9 meters
 DP7655
 DP7655  HISTORY     - Date     Condition        Report By
 DP7655  HISTORY     - 20141103 MONUMENTED       BCA
 DP7655  HISTORY     - 20230509 GOOD             ILDT
 DP7655
 DP7655                          STATION DESCRIPTION
 DP7655
 DP7655'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7655'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-NORTHEAST OF
 DP7655'DELAVAN, 6.2 MI (10.0 KM) WEST OF MINIER AND 0.9 MI (1.4 KM)
 DP7655'WEST-NORTHWEST OF HOPEDALE.
 DP7655'
 DP7655'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED
 DP7655'2.3 MI (3.7 KM) WEST OF HOPEDALE, IL, GO EAST ON SR 122 FOR 1.1 MI
 DP7655'(1.8 KM) TO CR 2600 EAST.  CONTINUE EAST ON SR 122 FOR 0.35 MI (0.6
 DP7655'KM) TO THE STATION ON THE LEFT.
 DP7655'
 DP7655'THE STATION IS LOCATED 28.6 FT (8.7 M) NORTH OF THE CENTERLINE OF SR
 DP7655'122, 69.0 FT (21.0 M) NORTHEAST OF A STATION MARK '106+00', 16.3 FT
 DP7655'(5.0 M) NORTH OF THE EDGE OF PAVEMENT OF SR 122 AND 9.8 FT (3.0 M)
 DP7655'NORTHEAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE.
 DP7655'
 DP7655'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7655'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7655'IN IDENTIFICATION.
 DP7655
 DP7655                          STATION RECOVERY (2023)
 DP7655
 DP7655'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7655'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7656 ***********************************************************************
 DP7656  DESIGNATION -  CH 071
 DP7656  PID         -  DP7656
 DP7656  STATE/COUNTY-  IL/TAZEWELL
 DP7656  COUNTRY     -  US
 DP7656  USGS QUAD   -  HOPEDALE (2018)
 DP7656
 DP7656                         *CURRENT SURVEY CONTROL
 DP7656  ______________________________________________________________________
 DP7656* NAD 83(1986) POSITION- 40 25 28.4    (N) 089 26 48.4    (W)   HD_HELD2
 DP7656* NAVD 88 ORTHO HEIGHT -   192.367 (meters)      631.12  (feet) ADJUSTED
 DP7656  ______________________________________________________________________
 DP7656  GEOID HEIGHT    -        -32.684 (meters)                     GEOID18
 DP7656  DYNAMIC HEIGHT  -        192.273 (meters)      630.82  (feet) COMP
 DP7656  MODELED GRAVITY -    980,132.5   (mgal)                       NAVD 88
 DP7656
 DP7656  VERT ORDER      -  SECOND    CLASS I
 DP7656
 DP7656.The horizontal coordinates were established by autonomous hand held GPS
 DP7656.observations and have an estimated accuracy of +/- 10 meters.
 DP7656
 DP7656.The orthometric height was determined by differential leveling and
 DP7656.adjusted by the IL DEPT OF TRANSP
 DP7656.in July 2015.
 DP7656
 DP7656.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7656.GEOID18 height accuracy estimate available here.
 DP7656
 DP7656.Click photographs - Photos may exist for this station.
 DP7656
 DP7656.The dynamic height is computed by dividing the NAVD 88
 DP7656.geopotential number by the normal gravity value computed on the
 DP7656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7656.degrees latitude (g = 980.6199 gals.).
 DP7656
 DP7656.The modeled gravity was interpolated from observed gravity values.
 DP7656
 DP7656;                    North         East    Units  Estimated Accuracy
 DP7656;SPC IL W     -   417,376.      761,088.      MT  (+/- 10 meters HH2 GPS)
 DP7656
 DP7656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9243277755(NAD 83)
 DP7656
 DP7656                          SUPERSEDED SURVEY CONTROL
 DP7656
 DP7656.No superseded survey control is available for this station.
 DP7656
 DP7656_MARKER: F = FLANGE-ENCASED ROD
 DP7656_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7656_STAMPING: CH 071
 DP7656_MARK LOGO: UIL
 DP7656_PROJECTION: FLUSH
 DP7656_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7656_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7656+STABILITY: POSITION/ELEVATION WELL
 DP7656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7656+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2014
 DP7656_ROD/PIPE-DEPTH: 6.1 meters
 DP7656_SLEEVE-DEPTH  : 0.9 meters
 DP7656
 DP7656  HISTORY     - Date     Condition        Report By
 DP7656  HISTORY     - 20141104 MONUMENTED       BCA
 DP7656
 DP7656                          STATION DESCRIPTION
 DP7656
 DP7656'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7656'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF MINIER, 6.4 MI
 DP7656'(10.3 KM) NORTHEAST OF DELAVAN AND 1.7 MI (2.7 KM) WEST OF HOPEDALE.
 DP7656'
 DP7656'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED
 DP7656'2.3 MI (3.7 KM) WEST OF HOPEDALE, IL, GO EAST ON SR 122 FOR 0.6 MI
 DP7656'(1.0 KM) TO THE STATION ON THE LEFT.
 DP7656'
 DP7656'THE STATION IS LOCATED 33.1 FT (10.1 M) NORTH OF THE CENTERLINE OF SR
 DP7656'122, 66.1 FT (20.1 M) NORTH-NORTHWEST OF A POWER POLE, 20.7 FT (6.3 M)
 DP7656'NORTH OF THE EDGE OF PAVEMENT OF SR 122 AND 12.5 FT (3.8 M) NORTHEAST
 DP7656'OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP7656'
 DP7656'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7656'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7656'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7657 ***********************************************************************
 DP7657  DESIGNATION -  CH 072
 DP7657  PID         -  DP7657
 DP7657  STATE/COUNTY-  IL/TAZEWELL
 DP7657  COUNTRY     -  US
 DP7657  USGS QUAD   -  HOPEDALE (2018)
 DP7657
 DP7657                         *CURRENT SURVEY CONTROL
 DP7657  ______________________________________________________________________
 DP7657* NAD 83(1986) POSITION- 40 24 56.1    (N) 089 27 21.5    (W)   HD_HELD2
 DP7657* NAVD 88 ORTHO HEIGHT -   194.595 (meters)      638.43  (feet) ADJUSTED
 DP7657  ______________________________________________________________________
 DP7657  GEOID HEIGHT    -        -32.687 (meters)                     GEOID18
 DP7657  DYNAMIC HEIGHT  -        194.499 (meters)      638.12  (feet) COMP
 DP7657  MODELED GRAVITY -    980,131.7   (mgal)                       NAVD 88
 DP7657
 DP7657  VERT ORDER      -  SECOND    CLASS I
 DP7657
 DP7657.The horizontal coordinates were established by autonomous hand held GPS
 DP7657.observations and have an estimated accuracy of +/- 10 meters.
 DP7657
 DP7657.The orthometric height was determined by differential leveling and
 DP7657.adjusted by the IL DEPT OF TRANSP
 DP7657.in July 2015.
 DP7657
 DP7657.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7657.GEOID18 height accuracy estimate available here.
 DP7657
 DP7657.Click photographs - Photos may exist for this station.
 DP7657
 DP7657.The dynamic height is computed by dividing the NAVD 88
 DP7657.geopotential number by the normal gravity value computed on the
 DP7657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7657.degrees latitude (g = 980.6199 gals.).
 DP7657
 DP7657.The modeled gravity was interpolated from observed gravity values.
 DP7657
 DP7657;                    North         East    Units  Estimated Accuracy
 DP7657;SPC IL W     -   416,373.      760,316.      MT  (+/- 10 meters HH2 GPS)
 DP7657
 DP7657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9162576780(NAD 83)
 DP7657
 DP7657                          SUPERSEDED SURVEY CONTROL
 DP7657
 DP7657.No superseded survey control is available for this station.
 DP7657
 DP7657_MARKER: F = FLANGE-ENCASED ROD
 DP7657_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7657_STAMPING: CH 072 2014
 DP7657_MARK LOGO: UIL
 DP7657_PROJECTION: FLUSH
 DP7657_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7657_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7657+STABILITY: POSITION/ELEVATION WELL
 DP7657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7657+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2014
 DP7657_ROD/PIPE-DEPTH: 11.0 meters
 DP7657_SLEEVE-DEPTH  : 0.9 meters
 DP7657
 DP7657  HISTORY     - Date     Condition        Report By
 DP7657  HISTORY     - 20141104 MONUMENTED       BCA
 DP7657
 DP7657                          STATION DESCRIPTION
 DP7657
 DP7657'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7657'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST OF MINIER, 5.7 MI
 DP7657'(9.2 KM) EAST-NORTHEAST OF DELAVAN AND 2.2 MI (3.5 KM) WEST OF
 DP7657'HOPEDALE.
 DP7657'
 DP7657'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED
 DP7657'2.3 MI (3.7 KM) WEST OF HOPEDALE, IL, GO EAST ON SR 122 FOR 0.3 MI
 DP7657'(0.5 KM) TO CR 2500 E (I-155 FRONTAGE ROAD).  TURN RIGHT AND GO SOUTH
 DP7657'ON CR 2500 E (I-155 FRONTAGE ROAD) FOR 0.8 MI (1.3 KM) TO THE STATION
 DP7657'ON THE LEFT.
 DP7657'
 DP7657'THE STATION IS LOCATED 44.0 FT (13.4 M) EAST OF THE CENTERLINE OF CR
 DP7657'2500 EAST, 32.6 FT (9.9 M) EAST OF THE EDGE OF PAVEMENT OF CR 2500
 DP7657'EAST, 15.0 FT (4.6 M) SOUTH-SOUTHWEST OF A WOODEN FENCE POST AND 2.2
 DP7657'FT (0.7 M) WEST OF A FENCE.
 DP7657'
 DP7657'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7657'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7657'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7658 ***********************************************************************
 DP7658  DESIGNATION -  CH 073
 DP7658  PID         -  DP7658
 DP7658  STATE/COUNTY-  IL/TAZEWELL
 DP7658  COUNTRY     -  US
 DP7658  USGS QUAD   -  HOPEDALE (2018)
 DP7658
 DP7658                         *CURRENT SURVEY CONTROL
 DP7658  ______________________________________________________________________
 DP7658* NAD 83(1986) POSITION- 40 24 09.0    (N) 089 27 19.7    (W)   HD_HELD2
 DP7658* NAVD 88 ORTHO HEIGHT -   199.188 (meters)      653.50  (feet) ADJUSTED
 DP7658  ______________________________________________________________________
 DP7658  GEOID HEIGHT    -        -32.681 (meters)                     GEOID18
 DP7658  DYNAMIC HEIGHT  -        199.090 (meters)      653.18  (feet) COMP
 DP7658  MODELED GRAVITY -    980,130.3   (mgal)                       NAVD 88
 DP7658
 DP7658  VERT ORDER      -  SECOND    CLASS I
 DP7658
 DP7658.The horizontal coordinates were established by autonomous hand held GPS
 DP7658.observations and have an estimated accuracy of +/- 10 meters.
 DP7658
 DP7658.The orthometric height was determined by differential leveling and
 DP7658.adjusted by the IL DEPT OF TRANSP
 DP7658.in July 2015.
 DP7658
 DP7658.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7658.GEOID18 height accuracy estimate available here.
 DP7658
 DP7658.Click photographs - Photos may exist for this station.
 DP7658
 DP7658.The dynamic height is computed by dividing the NAVD 88
 DP7658.geopotential number by the normal gravity value computed on the
 DP7658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7658.degrees latitude (g = 980.6199 gals.).
 DP7658
 DP7658.The modeled gravity was interpolated from observed gravity values.
 DP7658
 DP7658;                    North         East    Units  Estimated Accuracy
 DP7658;SPC IL W     -   414,921.      760,370.      MT  (+/- 10 meters HH2 GPS)
 DP7658
 DP7658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9162775327(NAD 83)
 DP7658
 DP7658                          SUPERSEDED SURVEY CONTROL
 DP7658
 DP7658.No superseded survey control is available for this station.
 DP7658
 DP7658_MARKER: F = FLANGE-ENCASED ROD
 DP7658_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7658_STAMPING: CH 073 2014
 DP7658_MARK LOGO: UIL
 DP7658_PROJECTION: FLUSH
 DP7658_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7658_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7658+STABILITY: POSITION/ELEVATION WELL
 DP7658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7658+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2014
 DP7658_ROD/PIPE-DEPTH: 11.0 meters
 DP7658_SLEEVE-DEPTH  : 0.9 meters
 DP7658
 DP7658  HISTORY     - Date     Condition        Report By
 DP7658  HISTORY     - 20141104 MONUMENTED       BCA
 DP7658
 DP7658                          STATION DESCRIPTION
 DP7658
 DP7658'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7658'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DP7658'EMDEN, 5.3 MI (8.5 KM) EAST-NORTHEAST OF DELAVAN AND 2.5 MI (4.0 KM)
 DP7658'WEST-SOUTHWEST OF HOPEDALE.
 DP7658'
 DP7658'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED
 DP7658'2.3 MI (3.7 KM) WEST OF HOPEDALE, IL, GO EAST ON SR 122 FOR 0.3 MI
 DP7658'(0.5 KM) TO CR 2500 E (I-155 FRONTAGE ROAD).  TURN RIGHT AND GO SOUTH
 DP7658'ON CR 2500 E (I-155 FRONTAGE ROAD) FOR 1.1 MI (1.8 KM) TO CR 14.
 DP7658'CONTINUE SOUTH ON CR 2500 E (I-155 FRONTAGE ROAD) FOR 0.5 MI (0.8 KM)
 DP7658'TO THE STATION ON THE LEFT.
 DP7658'
 DP7658'THE STATION IS LOCATED 56.5 FT (17.2 M) EAST OF THE CENTERLINE OF CR
 DP7658'2500 EAST, 85.0 FT (25.9 M) WEST-NORTHWEST OF A POWER POLE, 41.7 FT
 DP7658'(12.7 M) EAST OF THE EDGE OF PAVEMENT OF CR 2500 EAST AND 16.2 FT (4.9
 DP7658'M) SOUTHEAST OF THE SOUTH END OF A 24 INCH (61 CM) CORRUGATED METAL
 DP7658'PIPE.
 DP7658'
 DP7658'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7658'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7658'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7659 ***********************************************************************
 DP7659  DESIGNATION -  CH 074
 DP7659  PID         -  DP7659
 DP7659  STATE/COUNTY-  IL/TAZEWELL
 DP7659  COUNTRY     -  US
 DP7659  USGS QUAD   -  HOPEDALE (2018)
 DP7659
 DP7659                         *CURRENT SURVEY CONTROL
 DP7659  ______________________________________________________________________
 DP7659* NAD 83(1986) POSITION- 40 22 53.6    (N) 089 27 05.9    (W)   HD_HELD2
 DP7659* NAVD 88 ORTHO HEIGHT -   207.537 (meters)      680.89  (feet) ADJUSTED
 DP7659  ______________________________________________________________________
 DP7659  GEOID HEIGHT    -        -32.672 (meters)                     GEOID18
 DP7659  DYNAMIC HEIGHT  -        207.435 (meters)      680.56  (feet) COMP
 DP7659  MODELED GRAVITY -    980,127.9   (mgal)                       NAVD 88
 DP7659
 DP7659  VERT ORDER      -  SECOND    CLASS I
 DP7659
 DP7659.The horizontal coordinates were established by autonomous hand held GPS
 DP7659.observations and have an estimated accuracy of +/- 10 meters.
 DP7659
 DP7659.The orthometric height was determined by differential leveling and
 DP7659.adjusted by the IL DEPT OF TRANSP
 DP7659.in July 2015.
 DP7659
 DP7659.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7659.GEOID18 height accuracy estimate available here.
 DP7659
 DP7659.Click photographs - Photos may exist for this station.
 DP7659
 DP7659.The dynamic height is computed by dividing the NAVD 88
 DP7659.geopotential number by the normal gravity value computed on the
 DP7659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7659.degrees latitude (g = 980.6199 gals.).
 DP7659
 DP7659.The modeled gravity was interpolated from observed gravity values.
 DP7659
 DP7659;                    North         East    Units  Estimated Accuracy
 DP7659;SPC IL W     -   412,598.      760,714.      MT  (+/- 10 meters HH2 GPS)
 DP7659
 DP7659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9188772993(NAD 83)
 DP7659
 DP7659                          SUPERSEDED SURVEY CONTROL
 DP7659
 DP7659.No superseded survey control is available for this station.
 DP7659
 DP7659_MARKER: F = FLANGE-ENCASED ROD
 DP7659_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7659_STAMPING: CH 074 2014
 DP7659_MARK LOGO: UIL
 DP7659_PROJECTION: FLUSH
 DP7659_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7659_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7659+STABILITY: POSITION/ELEVATION WELL
 DP7659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7659+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2014
 DP7659_ROD/PIPE-DEPTH: 12.2 meters
 DP7659_SLEEVE-DEPTH  : 0.9 meters
 DP7659
 DP7659  HISTORY     - Date     Condition        Report By
 DP7659  HISTORY     - 20141104 MONUMENTED       BCA
 DP7659
 DP7659                          STATION DESCRIPTION
 DP7659
 DP7659'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7659'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTH-NORTHEAST OF EMDEN,
 DP7659'5.1 MI (8.2 KM) EAST OF DELAVAN AND 3.3 MI (5.3 KM) SOUTHWEST OF
 DP7659'HOPEDALE.
 DP7659'
 DP7659'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED 5
 DP7659'MI (8.0 KM) EAST OF DELEVAN, IL, GO EAST ON SR 122 FOR 0.2 MI (0.3 KM)
 DP7659'TO CR 2500 E (I-155 FRONTAGE ROAD) AND TO THE STATION ON THE LEFT.
 DP7659'
 DP7659'THE STATION IS LOCATED 24.0 FT (7.3 M) EAST OF THE CENTERLINE OF CR
 DP7659'2500 E (I-155 FRONTAGE ROAD), 178.0 FT (54.3 M) NORTH OF THE
 DP7659'CENTERLINE OF SR 122 (MARKET ROAD), 93.0 NORTH-NORTHWEST OF A POWER
 DP7659'POLE, 40.0 FT (12.2 M) SOUTH OF THE SOUTH EDGE OF PAVEMENT OF THE
 DP7659'ENTRANCE TO 'HG AND NORTH FERTILIZER' AND 11.2 FT (3.4 M) EAST OF THE
 DP7659'EDGE OF PAVEMENT OF CR 2500 E.
 DP7659'
 DP7659'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7659'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7659'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7660 ***********************************************************************
 DP7660  DESIGNATION -  CH 075
 DP7660  PID         -  DP7660
 DP7660  STATE/COUNTY-  IL/TAZEWELL
 DP7660  COUNTRY     -  US
 DP7660  USGS QUAD   -  HOPEDALE (2018)
 DP7660
 DP7660                         *CURRENT SURVEY CONTROL
 DP7660  ______________________________________________________________________
 DP7660* NAD 83(1986) POSITION- 40 22 49.9    (N) 089 28 09.9    (W)   HD_HELD2
 DP7660* NAVD 88 ORTHO HEIGHT -   213.443 (meters)      700.27  (feet) ADJUSTED
 DP7660  ______________________________________________________________________
 DP7660  GEOID HEIGHT    -        -32.682 (meters)                     GEOID18
 DP7660  DYNAMIC HEIGHT  -        213.338 (meters)      699.93  (feet) COMP
 DP7660  MODELED GRAVITY -    980,128.3   (mgal)                       NAVD 88
 DP7660
 DP7660  VERT ORDER      -  SECOND    CLASS I
 DP7660
 DP7660.The horizontal coordinates were established by autonomous hand held GPS
 DP7660.observations and have an estimated accuracy of +/- 10 meters.
 DP7660
 DP7660.The orthometric height was determined by differential leveling and
 DP7660.adjusted by the IL DEPT OF TRANSP
 DP7660.in July 2015.
 DP7660
 DP7660.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7660.GEOID18 height accuracy estimate available here.
 DP7660
 DP7660.Click photographs - Photos may exist for this station.
 DP7660
 DP7660.The dynamic height is computed by dividing the NAVD 88
 DP7660.geopotential number by the normal gravity value computed on the
 DP7660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7660.degrees latitude (g = 980.6199 gals.).
 DP7660
 DP7660.The modeled gravity was interpolated from observed gravity values.
 DP7660
 DP7660;                    North         East    Units  Estimated Accuracy
 DP7660;SPC IL W     -   412,472.      759,206.      MT  (+/- 10 meters HH2 GPS)
 DP7660
 DP7660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9037572921(NAD 83)
 DP7660
 DP7660                          SUPERSEDED SURVEY CONTROL
 DP7660
 DP7660.No superseded survey control is available for this station.
 DP7660
 DP7660_MARKER: F = FLANGE-ENCASED ROD
 DP7660_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7660_STAMPING: CH 075 2014
 DP7660_MARK LOGO: UIL
 DP7660_PROJECTION: FLUSH
 DP7660_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7660_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7660+STABILITY: POSITION/ELEVATION WELL
 DP7660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7660+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2014
 DP7660_ROD/PIPE-DEPTH: 13.4 meters
 DP7660_SLEEVE-DEPTH  : 0.9 meters
 DP7660
 DP7660  HISTORY     - Date     Condition        Report By
 DP7660  HISTORY     - 20141104 MONUMENTED       BCA
 DP7660
 DP7660                          STATION DESCRIPTION
 DP7660
 DP7660'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7660'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH OF EMDEN, 4.1 MI
 DP7660'(6.6 KM) EAST OF DELAVAN AND 4.0 MI (6.4 KM) SOUTHWEST OF HOPEDALE.
 DP7660'
 DP7660'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED 5
 DP7660'MI (8.0 KM) EAST OF DELEVAN, IL, GO WEST ON SR 122 FOR 0.7 MI (1.1 KM)
 DP7660'TO THE STATION ON THE LEFT.
 DP7660'
 DP7660'THE STATION IS LOCATED 28.5 FT (8.7 M) SOUTH OF THE CENTERLINE OF SR
 DP7660'122, 27.5 FT (8.4 M) WEST OF THE SOUTH END OF THE EAST HEADWALL FOR A
 DP7660'CORRUGATED METAL PIPE, 17.5 MI (28.2 KM) SOUTH OF THE EDGE OF PAVEMENT
 DP7660'OF SR 122 AND 11.3 FT (3.4 M) WEST-SOUTHWEST OF THE SOUTH END OF THE
 DP7660'WEST HEADWALL FOR A CORRUGATED METAL PIPE.
 DP7660'
 DP7660'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7660'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7660'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7661 ***********************************************************************
 DP7661  DESIGNATION -  CH 076
 DP7661  PID         -  DP7661
 DP7661  STATE/COUNTY-  IL/TAZEWELL
 DP7661  COUNTRY     -  US
 DP7661  USGS QUAD   -  HOPEDALE (2018)
 DP7661
 DP7661                         *CURRENT SURVEY CONTROL
 DP7661  ______________________________________________________________________
 DP7661* NAD 83(1986) POSITION- 40 22 48.70   (N) 089 29 13.32   (W)   HD_HELD1
 DP7661* NAVD 88 ORTHO HEIGHT -   210.794 (meters)      691.58  (feet) ADJUSTED
 DP7661  ______________________________________________________________________
 DP7661  GEOID HEIGHT    -        -32.694 (meters)                     GEOID18
 DP7661  DYNAMIC HEIGHT  -        210.691 (meters)      691.24  (feet) COMP
 DP7661  MODELED GRAVITY -    980,129.0   (mgal)                       NAVD 88
 DP7661
 DP7661  VERT ORDER      -  SECOND    CLASS I
 DP7661
 DP7661.The horizontal coordinates were determined by differentially corrected
 DP7661.hand held GPS observations or other comparable positioning techniques
 DP7661.and have an estimated accuracy of +/- 3 meters.
 DP7661
 DP7661.The orthometric height was determined by differential leveling and
 DP7661.adjusted by the IL DEPT OF TRANSP
 DP7661.in July 2015.
 DP7661
 DP7661.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7661.GEOID18 height accuracy estimate available here.
 DP7661
 DP7661.Click photographs - Photos may exist for this station.
 DP7661
 DP7661.The dynamic height is computed by dividing the NAVD 88
 DP7661.geopotential number by the normal gravity value computed on the
 DP7661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7661.degrees latitude (g = 980.6199 gals.).
 DP7661
 DP7661.The modeled gravity was interpolated from observed gravity values.
 DP7661
 DP7661;                    North         East    Units  Estimated Accuracy
 DP7661;SPC IL W     -   412,423.2     757,710.2     MT  (+/- 3 meters HH1 GPS) 
 DP7661
 DP7661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8887872926(NAD 83)
 DP7661
 DP7661                          SUPERSEDED SURVEY CONTROL
 DP7661
 DP7661.No superseded survey control is available for this station.
 DP7661
 DP7661_MARKER: F = FLANGE-ENCASED ROD
 DP7661_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7661_STAMPING: CH 076 2014
 DP7661_MARK LOGO: UIL
 DP7661_PROJECTION: RECESSED 5 CENTIMETERS
 DP7661_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7661_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7661+STABILITY: POSITION/ELEVATION WELL
 DP7661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7661+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2023
 DP7661_ROD/PIPE-DEPTH: 13.4 meters
 DP7661_SLEEVE-DEPTH  : 0.9 meters
 DP7661
 DP7661  HISTORY     - Date     Condition        Report By
 DP7661  HISTORY     - 20141104 MONUMENTED       BCA
 DP7661  HISTORY     - 20230509 GOOD             ILDT
 DP7661
 DP7661                          STATION DESCRIPTION
 DP7661
 DP7661'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7661'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTH OF EMDEN, 4.7 MI
 DP7661'(7.6 KM) SOUTHWEST OF HOPEDALE AND 3.2 MI (5.1 KM) EAST OF DELAVAN.
 DP7661'
 DP7661'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED 5
 DP7661'MI (8.0 KM) EAST OF DELEVAN, IL, GO WEST ON SR 122 FOR 1.0 MI (1.6 KM)
 DP7661'TO CR 2400 EAST.  CONTINUE WEST ON SR 122 FOR 0.6 MI (1.0 KM) TO THE
 DP7661'STATION ON THE LEFT.
 DP7661'
 DP7661'THE STATION IS LOCATED 28.0 FT (8.5 M) SOUTH OF THE CENTERLINE OF SR
 DP7661'122, 91.5 FT (27.9 M) EAST OF THE EXTENDED LINE OF THE EAST WALL OF A
 DP7661'TAN BRICK HOUSE, 47.7 FT (14.5 M) EAST-NORTHEAST OF A TELEPHONE
 DP7661'PEDESTAL AND 16.5 FT (5.0 M) SOUTH OF THE EDGE OF PAVEMENT OF SR 122.
 DP7661'
 DP7661'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7661'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7661'IN IDENTIFICATION.
 DP7661
 DP7661                          STATION RECOVERY (2023)
 DP7661
 DP7661'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7662 ***********************************************************************
 DP7662  DESIGNATION -  CH 077
 DP7662  PID         -  DP7662
 DP7662  STATE/COUNTY-  IL/TAZEWELL
 DP7662  COUNTRY     -  US
 DP7662  USGS QUAD   -  DELAVAN NORTH (2018)
 DP7662
 DP7662                         *CURRENT SURVEY CONTROL
 DP7662  ______________________________________________________________________
 DP7662* NAD 83(1986) POSITION- 40 22 47.3    (N) 089 30 11.7    (W)   HD_HELD2
 DP7662* NAVD 88 ORTHO HEIGHT -   202.147 (meters)      663.21  (feet) ADJUSTED
 DP7662  ______________________________________________________________________
 DP7662  GEOID HEIGHT    -        -32.706 (meters)                     GEOID18
 DP7662  DYNAMIC HEIGHT  -        202.048 (meters)      662.89  (feet) COMP
 DP7662  MODELED GRAVITY -    980,130.9   (mgal)                       NAVD 88
 DP7662
 DP7662  VERT ORDER      -  SECOND    CLASS I
 DP7662
 DP7662.The horizontal coordinates were established by autonomous hand held GPS
 DP7662.observations and have an estimated accuracy of +/- 10 meters.
 DP7662
 DP7662.The orthometric height was determined by differential leveling and
 DP7662.adjusted by the IL DEPT OF TRANSP
 DP7662.in July 2015.
 DP7662
 DP7662.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7662.GEOID18 height accuracy estimate available here.
 DP7662
 DP7662.Click photographs - Photos may exist for this station.
 DP7662
 DP7662.The dynamic height is computed by dividing the NAVD 88
 DP7662.geopotential number by the normal gravity value computed on the
 DP7662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7662.degrees latitude (g = 980.6199 gals.).
 DP7662
 DP7662.The modeled gravity was interpolated from observed gravity values.
 DP7662
 DP7662;                    North         East    Units  Estimated Accuracy
 DP7662;SPC IL W     -   412,370.      756,333.      MT  (+/- 10 meters HH2 GPS)
 DP7662
 DP7662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8750072921(NAD 83)
 DP7662
 DP7662                          SUPERSEDED SURVEY CONTROL
 DP7662
 DP7662.No superseded survey control is available for this station.
 DP7662
 DP7662_MARKER: F = FLANGE-ENCASED ROD
 DP7662_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7662_STAMPING: CH 077 2014
 DP7662_MARK LOGO: UIL
 DP7662_PROJECTION: FLUSH
 DP7662_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7662_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7662+STABILITY: POSITION/ELEVATION WELL
 DP7662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7662+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2014
 DP7662_ROD/PIPE-DEPTH: 13.4 meters
 DP7662_SLEEVE-DEPTH  : 0.9 meters
 DP7662
 DP7662  HISTORY     - Date     Condition        Report By
 DP7662  HISTORY     - 20141106 MONUMENTED       BCA
 DP7662
 DP7662                          STATION DESCRIPTION
 DP7662
 DP7662'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7662'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH OF EMDEN, 5.5 MI
 DP7662'(8.8 KM) WEST-SOUTHWEST OF HOPEDALE AND 2.4 MI (3.9 KM) EAST-NORTHEAST
 DP7662'OF DELAVAN.
 DP7662'
 DP7662'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED 5
 DP7662'MI (8.0 KM) EAST OF DELEVAN, IL, GO WEST ON SR 122 FOR 1.9 MI (3.1 KM)
 DP7662'TO CR 2300 EAST.  CONTINUE WEST ON SR 122 FOR 0.6 MI (1.0 KM) TO THE
 DP7662'STATION ON THE LEFT.
 DP7662'
 DP7662'THE STATION IS LOCATED 29.0 FT (8.8 M) SOUTH OF THE CENTERLINE OF SR
 DP7662'122, 17.5 FT (5.3 M) SOUTH OF THE EDGE OF PAVEMENT OF SR 122, 13.8 FT
 DP7662'(4.2 M) SOUTHEAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED
 DP7662'METAL PIPE AND 1.9 FT (0.6 M) NORTHEAST OF A T-POST WITH PVC PIPE.
 DP7662'
 DP7662'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7662'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7662'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7663 ***********************************************************************
 DP7663  DESIGNATION -  CH 078
 DP7663  PID         -  DP7663
 DP7663  STATE/COUNTY-  IL/TAZEWELL
 DP7663  COUNTRY     -  US
 DP7663  USGS QUAD   -  DELAVAN NORTH (2018)
 DP7663
 DP7663                         *CURRENT SURVEY CONTROL
 DP7663  ______________________________________________________________________
 DP7663* NAD 83(1986) POSITION- 40 22 46.15   (N) 089 31 11.42   (W)   HD_HELD1
 DP7663* NAVD 88 ORTHO HEIGHT -   194.359 (meters)      637.66  (feet) ADJUSTED
 DP7663  ______________________________________________________________________
 DP7663  GEOID HEIGHT    -        -32.718 (meters)                     GEOID18
 DP7663  DYNAMIC HEIGHT  -        194.263 (meters)      637.34  (feet) COMP
 DP7663  MODELED GRAVITY -    980,131.0   (mgal)                       NAVD 88
 DP7663
 DP7663  VERT ORDER      -  SECOND    CLASS I
 DP7663
 DP7663.The horizontal coordinates were determined by differentially corrected
 DP7663.hand held GPS observations or other comparable positioning techniques
 DP7663.and have an estimated accuracy of +/- 3 meters.
 DP7663
 DP7663.The orthometric height was determined by differential leveling and
 DP7663.adjusted by the IL DEPT OF TRANSP
 DP7663.in July 2015.
 DP7663
 DP7663.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7663.GEOID18 height accuracy estimate available here.
 DP7663
 DP7663.Click photographs - Photos may exist for this station.
 DP7663
 DP7663.The dynamic height is computed by dividing the NAVD 88
 DP7663.geopotential number by the normal gravity value computed on the
 DP7663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7663.degrees latitude (g = 980.6199 gals.).
 DP7663
 DP7663.The modeled gravity was interpolated from observed gravity values.
 DP7663
 DP7663;                    North         East    Units  Estimated Accuracy
 DP7663;SPC IL W     -   412,323.7     754,925.1     MT  (+/- 3 meters HH1 GPS) 
 DP7663
 DP7663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8609172926(NAD 83)
 DP7663
 DP7663                          SUPERSEDED SURVEY CONTROL
 DP7663
 DP7663.No superseded survey control is available for this station.
 DP7663
 DP7663_MARKER: F = FLANGE-ENCASED ROD
 DP7663_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7663_STAMPING: CH 078 2014
 DP7663_MARK LOGO: UIL
 DP7663_PROJECTION: RECESSED 5 CENTIMETERS
 DP7663_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7663_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7663+STABILITY: POSITION/ELEVATION WELL
 DP7663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7663+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2023
 DP7663_ROD/PIPE-DEPTH: 11.0 meters
 DP7663_SLEEVE-DEPTH  : 0.9 meters
 DP7663
 DP7663  HISTORY     - Date     Condition        Report By
 DP7663  HISTORY     - 20141106 MONUMENTED       BCA
 DP7663  HISTORY     - 20230504 GOOD             ILDT
 DP7663
 DP7663                          STATION DESCRIPTION
 DP7663
 DP7663'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7663'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST-SOUTHWEST OF
 DP7663'HOPEDALE, 5.9 MI (9.5 KM) NORTH-NORTHWEST OF EMDEN AND 1.5 MI (2.4 KM)
 DP7663'EAST-NORTHEAST OF DELAVAN.
 DP7663'
 DP7663'TO REACH THE STATION FROM THE JUNCTION OF I-155 WITH SR 122 LOCATED 5
 DP7663'MI (8.0 KM) EAST OF DELEVAN, IL, GO WEST ON SR 122 FOR 2.9 MI (4.7 KM)
 DP7663'TO CR 2200 EAST.  CONTINUE WEST ON SR 122 FOR 0.5 MI (0.8 KM) TO THE
 DP7663'STATION ON THE LEFT.
 DP7663'
 DP7663'THE STATION IS LOCATED 37.0 FT (11.3 M) SOUTH OF THE CENTERLINE OF SR
 DP7663'122, 76.1 FT (23.2 M) SOUTH-SOUTHWEST OF A POWER POLE, 25.0 FT (7.6 M)
 DP7663'SOUTH OF THE EDGE OF PAVEMENT OF SR 122 AND 13.5 FT (4.1 M) SOUTHWEST
 DP7663'OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP7663'
 DP7663'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7663'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7663'IN IDENTIFICATION.
 DP7663
 DP7663                          STATION RECOVERY (2023)
 DP7663
 DP7663'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7663'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7664 ***********************************************************************
 DP7664  DESIGNATION -  CH 079
 DP7664  PID         -  DP7664
 DP7664  STATE/COUNTY-  IL/TAZEWELL
 DP7664  COUNTRY     -  US
 DP7664  USGS QUAD   -  DELAVAN SOUTH (2018)
 DP7664
 DP7664                         *CURRENT SURVEY CONTROL
 DP7664  ______________________________________________________________________
 DP7664* NAD 83(1986) POSITION- 40 22 20.9    (N) 089 32 53.9    (W)   HD_HELD2
 DP7664* NAVD 88 ORTHO HEIGHT -   185.558 (meters)      608.78  (feet) ADJUSTED
 DP7664  ______________________________________________________________________
 DP7664  GEOID HEIGHT    -        -32.736 (meters)                     GEOID18
 DP7664  DYNAMIC HEIGHT  -        185.467 (meters)      608.49  (feet) COMP
 DP7664  MODELED GRAVITY -    980,130.2   (mgal)                       NAVD 88
 DP7664
 DP7664  VERT ORDER      -  SECOND    CLASS I
 DP7664
 DP7664.The horizontal coordinates were established by autonomous hand held GPS
 DP7664.observations and have an estimated accuracy of +/- 10 meters.
 DP7664
 DP7664.The orthometric height was determined by differential leveling and
 DP7664.adjusted by the IL DEPT OF TRANSP
 DP7664.in July 2015.
 DP7664
 DP7664.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7664.GEOID18 height accuracy estimate available here.
 DP7664
 DP7664.Click photographs - Photos may exist for this station.
 DP7664
 DP7664.The dynamic height is computed by dividing the NAVD 88
 DP7664.geopotential number by the normal gravity value computed on the
 DP7664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7664.degrees latitude (g = 980.6199 gals.).
 DP7664
 DP7664.The modeled gravity was interpolated from observed gravity values.
 DP7664
 DP7664;                    North         East    Units  Estimated Accuracy
 DP7664;SPC IL W     -   411,528.      752,513.      MT  (+/- 10 meters HH2 GPS)
 DP7664
 DP7664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8365272216(NAD 83)
 DP7664
 DP7664                          SUPERSEDED SURVEY CONTROL
 DP7664
 DP7664.No superseded survey control is available for this station.
 DP7664
 DP7664_MARKER: F = FLANGE-ENCASED ROD
 DP7664_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7664_STAMPING: CH 079 2014
 DP7664_MARK LOGO: UIL
 DP7664_PROJECTION: FLUSH
 DP7664_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7664_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7664+STABILITY: POSITION/ELEVATION WELL
 DP7664_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7664+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2023
 DP7664_ROD/PIPE-DEPTH: 14.6 meters
 DP7664_SLEEVE-DEPTH  : 0.9 meters
 DP7664
 DP7664  HISTORY     - Date     Condition        Report By
 DP7664  HISTORY     - 20141110 MONUMENTED       BCA
 DP7664  HISTORY     - 20230502 GOOD             ILDT
 DP7664
 DP7664                          STATION DESCRIPTION
 DP7664
 DP7664'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7664'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-SOUTHWEST OF
 DP7664'HOPEDALE, 6.1 MI (9.8 KM) NORTH-NORTHWEST OF EMDEN AND IN THE TOWN OF
 DP7664'DELAVAN, IL.
 DP7664'
 DP7664'TO REACH THE STATION FROM THE JUNCTION OF SR 29 WITH SR 122 LOCATED 5
 DP7664'MI (8.0 KM) WEST OF DELEVAN, IL, GO EAST ON SR 122 FOR 4.9 MI (7.9 KM)
 DP7664'TO SPRUCE STREET AND THE STATION ON THE RIGHT.
 DP7664'
 DP7664'THE STATION IS LOCATED 27.5 FT (8.4 M) SOUTH OF THE CENTERLINE OF SR
 DP7664'122, 26.6 FT (8.1 M) EAST OF THE CENTERLINE OF SPRUCE STREET, 40.0 FT
 DP7664'(12.2 M) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE 'PEKIN
 DP7664'INS', 24.7 FT (7.5 M) WEST OF THE WEST EDGE OF A WALK WAY, 7.0 FT (2.1
 DP7664'M) WEST-SOUTHWEST OF A POST FOR A 'STOP' SIGN AND 6.2 FT (1.9 M) NORTH
 DP7664'OF THE NORTH EDGE OF A CONCRETE SIDEWALK.
 DP7664'
 DP7664'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7664'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7664'IN IDENTIFICATION.
 DP7664
 DP7664                          STATION RECOVERY (2023)
 DP7664
 DP7664'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7664'WITH ALL THE TREES AROUND THE STATION IT WOULD BE POOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7665 ***********************************************************************
 DP7665  DESIGNATION -  CH 080
 DP7665  PID         -  DP7665
 DP7665  STATE/COUNTY-  IL/TAZEWELL
 DP7665  COUNTRY     -  US
 DP7665  USGS QUAD   -  DELAVAN SOUTH (2018)
 DP7665
 DP7665                         *CURRENT SURVEY CONTROL
 DP7665  ______________________________________________________________________
 DP7665* NAD 83(1986) POSITION- 40 22 18.3    (N) 089 33 59.8    (W)   HD_HELD2
 DP7665* NAVD 88 ORTHO HEIGHT -   170.983 (meters)      560.97  (feet) ADJUSTED
 DP7665  ______________________________________________________________________
 DP7665  GEOID HEIGHT    -        -32.749 (meters)                     GEOID18
 DP7665  DYNAMIC HEIGHT  -        170.899 (meters)      560.69  (feet) COMP
 DP7665  MODELED GRAVITY -    980,130.7   (mgal)                       NAVD 88
 DP7665
 DP7665  VERT ORDER      -  SECOND    CLASS I
 DP7665
 DP7665.The horizontal coordinates were established by autonomous hand held GPS
 DP7665.observations and have an estimated accuracy of +/- 10 meters.
 DP7665
 DP7665.The orthometric height was determined by differential leveling and
 DP7665.adjusted by the IL DEPT OF TRANSP
 DP7665.in July 2015.
 DP7665
 DP7665.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7665.GEOID18 height accuracy estimate available here.
 DP7665
 DP7665.Click photographs - Photos may exist for this station.
 DP7665
 DP7665.The dynamic height is computed by dividing the NAVD 88
 DP7665.geopotential number by the normal gravity value computed on the
 DP7665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7665.degrees latitude (g = 980.6199 gals.).
 DP7665
 DP7665.The modeled gravity was interpolated from observed gravity values.
 DP7665
 DP7665;                    North         East    Units  Estimated Accuracy
 DP7665;SPC IL W     -   411,437.      750,959.      MT  (+/- 10 meters HH2 GPS)
 DP7665
 DP7665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8209572181(NAD 83)
 DP7665
 DP7665                          SUPERSEDED SURVEY CONTROL
 DP7665
 DP7665.No superseded survey control is available for this station.
 DP7665
 DP7665_MARKER: F = FLANGE-ENCASED ROD
 DP7665_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7665_STAMPING: CH 080 2014
 DP7665_MARK LOGO: UIL
 DP7665_PROJECTION: FLUSH
 DP7665_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7665_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7665+STABILITY: POSITION/ELEVATION WELL
 DP7665_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7665+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2023
 DP7665_ROD/PIPE-DEPTH: 9.8 meters
 DP7665_SLEEVE-DEPTH  : 0.9 meters
 DP7665
 DP7665  HISTORY     - Date     Condition        Report By
 DP7665  HISTORY     - 20141106 MONUMENTED       BCA
 DP7665  HISTORY     - 20230502 POOR             ILDT
 DP7665
 DP7665                          STATION DESCRIPTION
 DP7665
 DP7665'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7665'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DP7665'NATRONA, 6.6 MI (10.6 KM) NORTHWEST OF EMDEN AND 1.0 MI (1.6 KM) WEST
 DP7665'OF DELAVAN.
 DP7665'
 DP7665'TO REACH THE STATION FROM THE JUNCTION OF SR 29 WITH SR 122 LOCATED 5
 DP7665'MI (8.0 KM) WEST OF DELEVAN, IL, GO EAST ON SR 122 FOR 3.9 MI (6.3 KM)
 DP7665'TO CATERPILLAR ROAD ON THE RIGHT AND THE STATION ON THE LEFT.
 DP7665'
 DP7665'THE STATION IS LOCATED 31.7 FT (9.7 M) NORTH OF THE CENTERLINE OF SR
 DP7665'122, 21.0 FT (6.4 M) WEST OF THE EXTENDED CENTERLINE OF CATERPILLAR
 DP7665'ROAD, 20.0 FT (6.1 M) NORTH OF THE EDGE OF PAVEMENT OF SR 122, 14.0 FT
 DP7665'(4.3 M) NORTHWEST OF THE WEST END OF A 24 INCH (61 CM) CORRUGATED
 DP7665'METAL PIPE AND 9.0 FT (2.7 M) WEST-NORTHWEST OF A POST FOR A 'UNLAWFUL
 DP7665'TO PASS SCHOOL BUS' SIGN.
 DP7665'
 DP7665'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7665'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7665'IN IDENTIFICATION.
 DP7665
 DP7665                          STATION RECOVERY (2023)
 DP7665
 DP7665'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7665'STATION HAS BEEN HIT BY A TRACTOR AND PLOW.  STEEL ROD HAS BEEN BENT
 DP7665'AND VAULT WITH CAP IS MISSING.  FLOATING DISK STILL REMAINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7666 ***********************************************************************
 DP7666  DESIGNATION -  CH 081
 DP7666  PID         -  DP7666
 DP7666  STATE/COUNTY-  IL/TAZEWELL
 DP7666  COUNTRY     -  US
 DP7666  USGS QUAD   -  DELAVAN SOUTH (2018)
 DP7666
 DP7666                         *CURRENT SURVEY CONTROL
 DP7666  ______________________________________________________________________
 DP7666* NAD 83(1986) POSITION- 40 22 17.00   (N) 089 35 06.32   (W)   HD_HELD1
 DP7666* NAVD 88 ORTHO HEIGHT -   167.200 (meters)      548.56  (feet) ADJUSTED
 DP7666  ______________________________________________________________________
 DP7666  GEOID HEIGHT    -        -32.759 (meters)                     GEOID18
 DP7666  DYNAMIC HEIGHT  -        167.118 (meters)      548.29  (feet) COMP
 DP7666  MODELED GRAVITY -    980,131.8   (mgal)                       NAVD 88
 DP7666
 DP7666  VERT ORDER      -  SECOND    CLASS I
 DP7666
 DP7666.The horizontal coordinates were determined by differentially corrected
 DP7666.hand held GPS observations or other comparable positioning techniques
 DP7666.and have an estimated accuracy of +/- 3 meters.
 DP7666
 DP7666.The orthometric height was determined by differential leveling and
 DP7666.adjusted by the IL DEPT OF TRANSP
 DP7666.in July 2015.
 DP7666
 DP7666.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7666.GEOID18 height accuracy estimate available here.
 DP7666
 DP7666.Click photographs - Photos may exist for this station.
 DP7666
 DP7666.The dynamic height is computed by dividing the NAVD 88
 DP7666.geopotential number by the normal gravity value computed on the
 DP7666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7666.degrees latitude (g = 980.6199 gals.).
 DP7666
 DP7666.The modeled gravity was interpolated from observed gravity values.
 DP7666
 DP7666;                    North         East    Units  Estimated Accuracy
 DP7666;SPC IL W     -   411,386.1     749,390.3     MT  (+/- 3 meters HH1 GPS) 
 DP7666
 DP7666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8052572187(NAD 83)
 DP7666
 DP7666                          SUPERSEDED SURVEY CONTROL
 DP7666
 DP7666.No superseded survey control is available for this station.
 DP7666
 DP7666_MARKER: F = FLANGE-ENCASED ROD
 DP7666_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7666_STAMPING: CH 081 2014
 DP7666_MARK LOGO: UIL
 DP7666_PROJECTION: RECESSED 8 CENTIMETERS
 DP7666_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7666_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7666+STABILITY: POSITION/ELEVATION WELL
 DP7666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7666+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2023
 DP7666_ROD/PIPE-DEPTH: 12.2 meters
 DP7666_SLEEVE-DEPTH  : 0.9 meters
 DP7666
 DP7666  HISTORY     - Date     Condition        Report By
 DP7666  HISTORY     - 20141106 MONUMENTED       BCA
 DP7666  HISTORY     - 20230504 GOOD             ILDT
 DP7666
 DP7666                          STATION DESCRIPTION
 DP7666
 DP7666'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7666'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHEAST OF
 DP7666'NATRONA, 7.3 MI (11.7 KM) NORTHWEST OF EMDEN AND 2.0 MI (3.2 KM) WEST
 DP7666'OF DELAVAN.
 DP7666'
 DP7666'TO REACH THE STATION FROM THE JUNCTION OF SR 29 WITH SR 122 LOCATED 5
 DP7666'MI (8.0 KM) WEST OF DELEVAN, IL, GO EAST ON SR 122 FOR 3.0 MI (4.8 KM)
 DP7666'TO MORRIS MILLING ROAD AND TO THE STATION ON THE RIGHT.
 DP7666'
 DP7666'THE STATION IS LOCATED 28.5 FT (8.7 M) SOUTH OF THE CENTERLINE OF SR
 DP7666'122, 56.0 FT (17.1 M) EAST OF THE CENTERLINE OF MORRIS MILLING ROAD,
 DP7666'37.8 FT (11.5 M) NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER, 15.8 FT
 DP7666'(4.8 M) SOUTH OF THE EDGE OF PAVEMENT OF SR 122 AND 7.2 FT (2.2 M)
 DP7666'WEST OF A CONCRETE RIGHT OF WAY MARKER.
 DP7666'
 DP7666'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7666'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7666'IN IDENTIFICATION.
 DP7666
 DP7666                          STATION RECOVERY (2023)
 DP7666
 DP7666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7666'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7667 ***********************************************************************
 DP7667  DESIGNATION -  CH 082
 DP7667  PID         -  DP7667
 DP7667  STATE/COUNTY-  IL/TAZEWELL
 DP7667  COUNTRY     -  US
 DP7667  USGS QUAD   -  DELAVAN SOUTH (2018)
 DP7667
 DP7667                         *CURRENT SURVEY CONTROL
 DP7667  ______________________________________________________________________
 DP7667* NAD 83(1986) POSITION- 40 22 16.40   (N) 089 35 58.78   (W)   HD_HELD1
 DP7667* NAVD 88 ORTHO HEIGHT -   164.038 (meters)      538.18  (feet) ADJUSTED
 DP7667  ______________________________________________________________________
 DP7667  GEOID HEIGHT    -        -32.767 (meters)                     GEOID18
 DP7667  DYNAMIC HEIGHT  -        163.958 (meters)      537.92  (feet) COMP
 DP7667  MODELED GRAVITY -    980,132.9   (mgal)                       NAVD 88
 DP7667
 DP7667  VERT ORDER      -  SECOND    CLASS I
 DP7667
 DP7667.The horizontal coordinates were determined by differentially corrected
 DP7667.hand held GPS observations or other comparable positioning techniques
 DP7667.and have an estimated accuracy of +/- 3 meters.
 DP7667
 DP7667.The orthometric height was determined by differential leveling and
 DP7667.adjusted by the IL DEPT OF TRANSP
 DP7667.in July 2015.
 DP7667
 DP7667.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7667.GEOID18 height accuracy estimate available here.
 DP7667
 DP7667.Click photographs - Photos may exist for this station.
 DP7667
 DP7667.The dynamic height is computed by dividing the NAVD 88
 DP7667.geopotential number by the normal gravity value computed on the
 DP7667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7667.degrees latitude (g = 980.6199 gals.).
 DP7667
 DP7667.The modeled gravity was interpolated from observed gravity values.
 DP7667
 DP7667;                    North         East    Units  Estimated Accuracy
 DP7667;SPC IL W     -   411,359.6     748,152.9     MT  (+/- 3 meters HH1 GPS) 
 DP7667
 DP7667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7928772205(NAD 83)
 DP7667
 DP7667                          SUPERSEDED SURVEY CONTROL
 DP7667
 DP7667.No superseded survey control is available for this station.
 DP7667
 DP7667_MARKER: F = FLANGE-ENCASED ROD
 DP7667_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7667_STAMPING: CH 082 2014
 DP7667_MARK LOGO: UIL
 DP7667_PROJECTION: RECESSED 5 CENTIMETERS
 DP7667_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7667_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7667+STABILITY: POSITION/ELEVATION WELL
 DP7667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7667+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2023
 DP7667_ROD/PIPE-DEPTH: 12.2 meters
 DP7667_SLEEVE-DEPTH  : 0.9 meters
 DP7667
 DP7667  HISTORY     - Date     Condition        Report By
 DP7667  HISTORY     - 20141110 MONUMENTED       BCA
 DP7667  HISTORY     - 20230503 GOOD             ILDT
 DP7667
 DP7667                          STATION DESCRIPTION
 DP7667
 DP7667'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7667'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHWEST OF EMDEN, 7.1
 DP7667'MI (11.4 KM) NORTH-NORTHEAST OF NATRONA AND 2.8 MI (4.5 KM) WEST OF
 DP7667'DELAVAN.
 DP7667'
 DP7667'TO REACH THE STATION FROM THE JUNCTION OF SR 29 WITH SR 122 LOCATED 5
 DP7667'MI (8.0 KM) WEST OF DELEVAN, IL, GO EAST ON SR 122 FOR 2.0 MI (3.2 KM)
 DP7667'TO CR 11 (TOWNLINE ROAD).  CONTINUE EAST ON SR 122 FOR 0.25 MI (0.4
 DP7667'KM) TO THE STATION ON THE RIGHT.
 DP7667'
 DP7667'THE STATION IS LOCATED 25.6 FT (7.8 M) SOUTH OF THE CENTERLINE OF SR
 DP7667'122, 13.5 FT (4.1 M) WEST OF THE CENTER OF A DIRT LANE AND 13.5 FT
 DP7667'(4.1 M) SOUTH OF THE EDGE OF PAVEMENT OF SR 122.
 DP7667'
 DP7667'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7667'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7667'IN IDENTIFICATION.
 DP7667
 DP7667                          STATION RECOVERY (2023)
 DP7667
 DP7667'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7667'THE STATION IS 74.6 FT (22.7 M) WEST OF DOUBLE STEEL FENCE POST WITH
 DP7667'PVC PIPE, 1 FT (0.3 M) NORTH OF FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7668 ***********************************************************************
 DP7668  DESIGNATION -  CH 083
 DP7668  PID         -  DP7668
 DP7668  STATE/COUNTY-  IL/TAZEWELL
 DP7668  COUNTRY     -  US
 DP7668  USGS QUAD   -  DELAVAN SOUTH (2018)
 DP7668
 DP7668                         *CURRENT SURVEY CONTROL
 DP7668  ______________________________________________________________________
 DP7668* NAD 83(1986) POSITION- 40 22 14.5    (N) 089 37 01.7    (W)   HD_HELD2
 DP7668* NAVD 88 ORTHO HEIGHT -   159.696 (meters)      523.94  (feet) ADJUSTED
 DP7668  ______________________________________________________________________
 DP7668  GEOID HEIGHT    -        -32.775 (meters)                     GEOID18
 DP7668  DYNAMIC HEIGHT  -        159.618 (meters)      523.68  (feet) COMP
 DP7668  MODELED GRAVITY -    980,134.4   (mgal)                       NAVD 88
 DP7668
 DP7668  VERT ORDER      -  SECOND    CLASS I
 DP7668
 DP7668.The horizontal coordinates were established by autonomous hand held GPS
 DP7668.observations and have an estimated accuracy of +/- 10 meters.
 DP7668
 DP7668.The orthometric height was determined by differential leveling and
 DP7668.adjusted by the IL DEPT OF TRANSP
 DP7668.in July 2015.
 DP7668
 DP7668.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7668.GEOID18 height accuracy estimate available here.
 DP7668
 DP7668.Click photographs - Photos may exist for this station.
 DP7668
 DP7668.The dynamic height is computed by dividing the NAVD 88
 DP7668.geopotential number by the normal gravity value computed on the
 DP7668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7668.degrees latitude (g = 980.6199 gals.).
 DP7668
 DP7668.The modeled gravity was interpolated from observed gravity values.
 DP7668
 DP7668;                    North         East    Units  Estimated Accuracy
 DP7668;SPC IL W     -   411,292.      746,669.      MT  (+/- 10 meters HH2 GPS)
 DP7668
 DP7668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7780172190(NAD 83)
 DP7668
 DP7668                          SUPERSEDED SURVEY CONTROL
 DP7668
 DP7668.No superseded survey control is available for this station.
 DP7668
 DP7668_MARKER: F = FLANGE-ENCASED ROD
 DP7668_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7668_STAMPING: CH 083 2014
 DP7668_MARK LOGO: UIL
 DP7668_PROJECTION: FLUSH
 DP7668_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7668_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7668+STABILITY: POSITION/ELEVATION WELL
 DP7668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7668+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2014
 DP7668_ROD/PIPE-DEPTH: 30.5 meters
 DP7668_SLEEVE-DEPTH  : 0.9 meters
 DP7668
 DP7668  HISTORY     - Date     Condition        Report By
 DP7668  HISTORY     - 20141110 MONUMENTED       BCA
 DP7668
 DP7668                          STATION DESCRIPTION
 DP7668
 DP7668'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7668'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHWEST OF EMDEN, 6.9
 DP7668'MI (11.1 KM) NORTH OF NATRONA AND 3.7 MI (6.0 KM) WEST OF DELAVAN.
 DP7668'
 DP7668'TO REACH THE STATION FROM THE JUNCTION OF SR 29 WITH SR 122 LOCATED 5
 DP7668'MI (8.0 KM) WEST OF DELEVAN, IL, GO EAST ON SR 122 FOR 1.3 MI (2.1 KM)
 DP7668'TO THE STATION ON THE RIGHT.
 DP7668'
 DP7668'THE STATION IS LOCATED 31.0 FT (9.4 M) SOUTH OF THE CENTERLINE OF SR
 DP7668'122, 77.8 FT (23.7 M) NORTHEAST OF AN IRRIGATION STOP POST, 24.0 FT
 DP7668'(7.3 M) EAST OF A CATV PEDESTAL AND 19.3 FT (5.9 M) SOUTH OF THE EDGE
 DP7668'OF PAVEMENT OF SR 122.
 DP7668'
 DP7668'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7668'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7668'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7669 ***********************************************************************
 DP7669  DESIGNATION -  CH 084
 DP7669  PID         -  DP7669
 DP7669  STATE/COUNTY-  IL/TAZEWELL
 DP7669  COUNTRY     -  US
 DP7669  USGS QUAD   -  NATRONA (2018)
 DP7669
 DP7669                         *CURRENT SURVEY CONTROL
 DP7669  ______________________________________________________________________
 DP7669* NAD 83(1986) POSITION- 40 21 22.1    (N) 089 38 28.9    (W)   HD_HELD2
 DP7669* NAVD 88 ORTHO HEIGHT -   158.232 (meters)      519.13  (feet) ADJUSTED
 DP7669  ______________________________________________________________________
 DP7669  GEOID HEIGHT    -        -32.780 (meters)                     GEOID18
 DP7669  DYNAMIC HEIGHT  -        158.155 (meters)      518.88  (feet) COMP
 DP7669  MODELED GRAVITY -    980,134.8   (mgal)                       NAVD 88
 DP7669
 DP7669  VERT ORDER      -  SECOND    CLASS I
 DP7669
 DP7669.The horizontal coordinates were established by autonomous hand held GPS
 DP7669.observations and have an estimated accuracy of +/- 10 meters.
 DP7669
 DP7669.The orthometric height was determined by differential leveling and
 DP7669.adjusted by the IL DEPT OF TRANSP
 DP7669.in July 2015.
 DP7669
 DP7669.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7669.GEOID18 height accuracy estimate available here.
 DP7669
 DP7669.Click photographs - Photos may exist for this station.
 DP7669
 DP7669.The dynamic height is computed by dividing the NAVD 88
 DP7669.geopotential number by the normal gravity value computed on the
 DP7669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7669.degrees latitude (g = 980.6199 gals.).
 DP7669
 DP7669.The modeled gravity was interpolated from observed gravity values.
 DP7669
 DP7669;                    North         East    Units  Estimated Accuracy
 DP7669;SPC IL W     -   409,663.      744,621.      MT  (+/- 10 meters HH2 GPS)
 DP7669
 DP7669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7569670635(NAD 83)
 DP7669
 DP7669                          SUPERSEDED SURVEY CONTROL
 DP7669
 DP7669.No superseded survey control is available for this station.
 DP7669
 DP7669_MARKER: F = FLANGE-ENCASED ROD
 DP7669_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7669_STAMPING: CH 084 2014
 DP7669_MARK LOGO: UIL
 DP7669_PROJECTION: FLUSH
 DP7669_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7669_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7669+STABILITY: POSITION/ELEVATION WELL
 DP7669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7669+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2014
 DP7669_ROD/PIPE-DEPTH: 28.0 meters
 DP7669_SLEEVE-DEPTH  : 0.9 meters
 DP7669
 DP7669  HISTORY     - Date     Condition        Report By
 DP7669  HISTORY     - 20141110 MONUMENTED       BCA
 DP7669
 DP7669                          STATION DESCRIPTION
 DP7669
 DP7669'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7669'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST-SOUTHEAST OF
 DP7669'MANITO, 5.9 MI (9.5 KM) NORTH OF NATRONA AND 5.1 MI (8.2 KM)
 DP7669'WEST-SOUTHWEST OF DELAVAN.
 DP7669'
 DP7669'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7669'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO NORTH ON SR 29 FOR
 DP7669'3.0 MI (4.8 KM) TO CR 200 NORTH.  CONTINUE NORTH ON SR 29 FOR 0.5 MI
 DP7669'(0.8 KM) TO THE STATION ON THE LEFT.
 DP7669'
 DP7669'THE STATION IS LOCATED 45.3 FT (13.8 M) WEST OF THE CENTERLINE OF SR
 DP7669'29, 61.0 FT (18.6 M) EAST OF T-POST AND PVC PIPE, 33.0 FT (10.1 M)
 DP7669'WEST OF THE EDGE OF PAVEMENT OF SR 29 AND 9.6 FT (2.9 M) NORTHWEST OF
 DP7669'THE NORTH END OF A 30 INCH (76 CM) CORRUGATED METAL PIPE.
 DP7669'
 DP7669'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7669'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7669'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7670 ***********************************************************************
 DP7670  DESIGNATION -  CH 085
 DP7670  PID         -  DP7670
 DP7670  STATE/COUNTY-  IL/TAZEWELL
 DP7670  COUNTRY     -  US
 DP7670  USGS QUAD   -  NATRONA (2018)
 DP7670
 DP7670                         *CURRENT SURVEY CONTROL
 DP7670  ______________________________________________________________________
 DP7670* NAD 83(1986) POSITION- 40 20 41.4    (N) 089 38 28.1    (W)   HD_HELD2
 DP7670* NAVD 88 ORTHO HEIGHT -   157.831 (meters)      517.82  (feet) ADJUSTED
 DP7670  ______________________________________________________________________
 DP7670  GEOID HEIGHT    -        -32.775 (meters)                     GEOID18
 DP7670  DYNAMIC HEIGHT  -        157.754 (meters)      517.56  (feet) COMP
 DP7670  MODELED GRAVITY -    980,133.5   (mgal)                       NAVD 88
 DP7670
 DP7670  VERT ORDER      -  SECOND    CLASS I
 DP7670
 DP7670.The horizontal coordinates were established by autonomous hand held GPS
 DP7670.observations and have an estimated accuracy of +/- 10 meters.
 DP7670
 DP7670.The orthometric height was determined by differential leveling and
 DP7670.adjusted by the IL DEPT OF TRANSP
 DP7670.in July 2015.
 DP7670
 DP7670.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7670.GEOID18 height accuracy estimate available here.
 DP7670
 DP7670.Click photographs - Photos may exist for this station.
 DP7670
 DP7670.The dynamic height is computed by dividing the NAVD 88
 DP7670.geopotential number by the normal gravity value computed on the
 DP7670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7670.degrees latitude (g = 980.6199 gals.).
 DP7670
 DP7670.The modeled gravity was interpolated from observed gravity values.
 DP7670
 DP7670;                    North         East    Units  Estimated Accuracy
 DP7670;SPC IL W     -   408,408.      744,648.      MT  (+/- 10 meters HH2 GPS)
 DP7670
 DP7670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7567869379(NAD 83)
 DP7670
 DP7670                          SUPERSEDED SURVEY CONTROL
 DP7670
 DP7670.No superseded survey control is available for this station.
 DP7670
 DP7670_MARKER: F = FLANGE-ENCASED ROD
 DP7670_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7670_STAMPING: CH 085 2014
 DP7670_MARK LOGO: UIL
 DP7670_PROJECTION: FLUSH
 DP7670_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7670_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7670+STABILITY: POSITION/ELEVATION WELL
 DP7670_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7670+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2014
 DP7670_ROD/PIPE-DEPTH: 30.5 meters
 DP7670_SLEEVE-DEPTH  : 0.9 meters
 DP7670
 DP7670  HISTORY     - Date     Condition        Report By
 DP7670  HISTORY     - 20141111 MONUMENTED       BCA
 DP7670
 DP7670                          STATION DESCRIPTION
 DP7670
 DP7670'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7670'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF EMDEN,
 DP7670'5.3 MI (8.5 KM) WEST-SOUTHWEST OF DELAVAN AND 5.1 MI (8.2 KM) NORTH OF
 DP7670'NATRONA.
 DP7670'
 DP7670'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7670'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO NORTH ON SR 29 FOR
 DP7670'1.0 MI (1.6 KM) TO CR 00 N (CR 000 N).  CONTINUE NORTH ON SR 29 FOR
 DP7670'1.7 MI (2.7 KM) TO THE STATION ON THE LEFT.
 DP7670'
 DP7670'THE STATION IS LOCATED 39.2 FT (11.9 M) WEST OF THE CENTERLINE OF SR
 DP7670'29, 26.6 FT (8.1 M) WEST OF THE EDGE OF PAVEMENT OF SR 29, 13.0 FT
 DP7670'(4.0 M) SOUTH OF THE CENTER OF A FIELD ENTRANCE AND 4.3 FT (1.3 M)
 DP7670'WEST OF THE SOUTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP7670'
 DP7670'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7670'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7670'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7671 ***********************************************************************
 DP7671  DESIGNATION -  CH 086
 DP7671  PID         -  DP7671
 DP7671  STATE/COUNTY-  IL/TAZEWELL
 DP7671  COUNTRY     -  US
 DP7671  USGS QUAD   -  NATRONA (2018)
 DP7671
 DP7671                         *CURRENT SURVEY CONTROL
 DP7671  ______________________________________________________________________
 DP7671* NAD 83(1986) POSITION- 40 20 03.73   (N) 089 38 27.34   (W)   HD_HELD1
 DP7671* NAVD 88 ORTHO HEIGHT -   157.981 (meters)      518.31  (feet) ADJUSTED
 DP7671  ______________________________________________________________________
 DP7671  GEOID HEIGHT    -        -32.771 (meters)                     GEOID18
 DP7671  DYNAMIC HEIGHT  -        157.903 (meters)      518.05  (feet) COMP
 DP7671  MODELED GRAVITY -    980,132.2   (mgal)                       NAVD 88
 DP7671
 DP7671  VERT ORDER      -  SECOND    CLASS I
 DP7671
 DP7671.The horizontal coordinates were determined by differentially corrected
 DP7671.hand held GPS observations or other comparable positioning techniques
 DP7671.and have an estimated accuracy of +/- 3 meters.
 DP7671
 DP7671.The orthometric height was determined by differential leveling and
 DP7671.adjusted by the IL DEPT OF TRANSP
 DP7671.in July 2015.
 DP7671
 DP7671.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7671.GEOID18 height accuracy estimate available here.
 DP7671
 DP7671.Click photographs - Photos may exist for this station.
 DP7671
 DP7671.The dynamic height is computed by dividing the NAVD 88
 DP7671.geopotential number by the normal gravity value computed on the
 DP7671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7671.degrees latitude (g = 980.6199 gals.).
 DP7671
 DP7671.The modeled gravity was interpolated from observed gravity values.
 DP7671
 DP7671;                    North         East    Units  Estimated Accuracy
 DP7671;SPC IL W     -   407,245.9     744,672.6     MT  (+/- 3 meters HH1 GPS) 
 DP7671
 DP7671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7566168217(NAD 83)
 DP7671
 DP7671                          SUPERSEDED SURVEY CONTROL
 DP7671
 DP7671.No superseded survey control is available for this station.
 DP7671
 DP7671_MARKER: F = FLANGE-ENCASED ROD
 DP7671_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7671_STAMPING: CH 086 2014
 DP7671_MARK LOGO: UIL
 DP7671_PROJECTION: RECESSED 3 CENTIMETERS
 DP7671_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7671_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7671+STABILITY: POSITION/ELEVATION WELL
 DP7671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7671+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2023
 DP7671_ROD/PIPE-DEPTH: 30.5 meters
 DP7671_SLEEVE-DEPTH  : 0.9 meters
 DP7671
 DP7671  HISTORY     - Date     Condition        Report By
 DP7671  HISTORY     - 20141031 MONUMENTED       BCA
 DP7671  HISTORY     - 20230503 GOOD             ILDT
 DP7671
 DP7671                          STATION DESCRIPTION
 DP7671
 DP7671'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7671'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-NORTHWEST OF EMDEN,
 DP7671'5.6 MI (9.0 KM) WEST-SOUTHWEST OF DELAVAN AND 4.4 MI (7.1 KM) NORTH OF
 DP7671'NATRONA.
 DP7671'
 DP7671'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7671'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO NORTH ON SR 29 FOR
 DP7671'1.0 MI (1.6 KM) TO CR 00 N (CR 000 N).  CONTINUE NORTH ON SR 29 FOR
 DP7671'1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DP7671'
 DP7671'THE STATION IS LOCATED 27.5 FT (8.4 M) WEST OF THE CENTERLINE OF SR
 DP7671'29, 41.7 FT (12.7 M) EAST-NORTHEAST OF A LONE WOODEN POST, 15.3 FT
 DP7671'(4.7 M) WEST OF THE EDGE OF PAVEMENT OF SR 29 AND 7.4 FT (2.3 M) EAST
 DP7671'OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP7671'
 DP7671'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7671'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7671'IN IDENTIFICATION.
 DP7671
 DP7671                          STATION RECOVERY (2023)
 DP7671
 DP7671'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7671'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7672 ***********************************************************************
 DP7672  DESIGNATION -  CH 087
 DP7672  PID         -  DP7672
 DP7672  STATE/COUNTY-  IL/TAZEWELL
 DP7672  COUNTRY     -  US
 DP7672  USGS QUAD   -  NATRONA (2018)
 DP7672
 DP7672                         *CURRENT SURVEY CONTROL
 DP7672  ______________________________________________________________________
 DP7672* NAD 83(1986) POSITION- 40 19 11.3    (N) 089 38 25.5    (W)   HD_HELD2
 DP7672* NAVD 88 ORTHO HEIGHT -   159.013 (meters)      521.70  (feet) ADJUSTED
 DP7672  ______________________________________________________________________
 DP7672  GEOID HEIGHT    -        -32.765 (meters)                     GEOID18
 DP7672  DYNAMIC HEIGHT  -        158.934 (meters)      521.44  (feet) COMP
 DP7672  MODELED GRAVITY -    980,130.4   (mgal)                       NAVD 88
 DP7672
 DP7672  VERT ORDER      -  SECOND    CLASS I
 DP7672
 DP7672.The horizontal coordinates were established by autonomous hand held GPS
 DP7672.observations and have an estimated accuracy of +/- 10 meters.
 DP7672
 DP7672.The orthometric height was determined by differential leveling and
 DP7672.adjusted by the IL DEPT OF TRANSP
 DP7672.in July 2015.
 DP7672
 DP7672.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7672.GEOID18 height accuracy estimate available here.
 DP7672
 DP7672.Click photographs - Photos may exist for this station.
 DP7672
 DP7672.The dynamic height is computed by dividing the NAVD 88
 DP7672.geopotential number by the normal gravity value computed on the
 DP7672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7672.degrees latitude (g = 980.6199 gals.).
 DP7672
 DP7672.The modeled gravity was interpolated from observed gravity values.
 DP7672
 DP7672;                    North         East    Units  Estimated Accuracy
 DP7672;SPC IL W     -   405,629.      744,726.      MT  (+/- 10 meters HH2 GPS)
 DP7672
 DP7672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7565666599(NAD 83)
 DP7672
 DP7672                          SUPERSEDED SURVEY CONTROL
 DP7672
 DP7672.No superseded survey control is available for this station.
 DP7672
 DP7672_MARKER: F = FLANGE-ENCASED ROD
 DP7672_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7672_STAMPING: CH 087 2014
 DP7672_MARK LOGO: UIL
 DP7672_PROJECTION: FLUSH
 DP7672_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7672_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7672+STABILITY: POSITION/ELEVATION WELL
 DP7672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7672+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2014
 DP7672_ROD/PIPE-DEPTH: 24.4 meters
 DP7672_SLEEVE-DEPTH  : 0.9 meters
 DP7672
 DP7672  HISTORY     - Date     Condition        Report By
 DP7672  HISTORY     - 20141111 MONUMENTED       BCA
 DP7672
 DP7672                          STATION DESCRIPTION
 DP7672
 DP7672'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7672'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF EMDEN, 6.1 MI
 DP7672'(9.8 KM) SOUTHWEST OF DELAVAN AND 3.4 MI (5.5 KM) NORTH OF NATRONA.
 DP7672'
 DP7672'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7672'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO NORTH ON SR 29 FOR
 DP7672'1.0 MI (1.6 KM) TO CR 00 N (COYOTE RD) AND THE STATION ON THE RIGHT.
 DP7672'
 DP7672'THE STATION IS LOCATED 48.0 FT (14.6 M) EAST OF THE CENTERLINE OF SR
 DP7672'29, 29.7 FT (9.1 M) NORTH OF THE CENTERLINE OF CR 00 N (COYOTE RD),
 DP7672'36.0 FT (11.0 M) EAST OF THE EDGE OF PAVEMENT OF SR 29, 32.6 FT (9.9
 DP7672'M) SOUTH-SOUTHEAST OF A POST FOR A 'TAZEWELL COUNTY' SIGN, 6.7 FT (2.0
 DP7672'M) NORTH OF A TELEPHONE PEDESTAL AND 2.8 FT (0.9 M) NORTH-NORTHWEST OF
 DP7672'A CONCRETE RIGHT OF WAY MARKER.
 DP7672'
 DP7672'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7672'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7672'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7673 ***********************************************************************
 DP7673  DESIGNATION -  CH 088
 DP7673  PID         -  DP7673
 DP7673  STATE/COUNTY-  IL/MASON
 DP7673  COUNTRY     -  US
 DP7673  USGS QUAD   -  DELAVAN SOUTH (2018)
 DP7673
 DP7673                         *CURRENT SURVEY CONTROL
 DP7673  ______________________________________________________________________
 DP7673* NAD 83(1986) POSITION- 40 19 11.2    (N) 089 37 17.4    (W)   HD_HELD2
 DP7673* NAVD 88 ORTHO HEIGHT -   163.616 (meters)      536.80  (feet) ADJUSTED
 DP7673  ______________________________________________________________________
 DP7673  GEOID HEIGHT    -        -32.757 (meters)                     GEOID18
 DP7673  DYNAMIC HEIGHT  -        163.536 (meters)      536.53  (feet) COMP
 DP7673  MODELED GRAVITY -    980,129.2   (mgal)                       NAVD 88
 DP7673
 DP7673  VERT ORDER      -  SECOND    CLASS I
 DP7673
 DP7673.The horizontal coordinates were established by autonomous hand held GPS
 DP7673.observations and have an estimated accuracy of +/- 10 meters.
 DP7673
 DP7673.The orthometric height was determined by differential leveling and
 DP7673.adjusted by the IL DEPT OF TRANSP
 DP7673.in July 2015.
 DP7673
 DP7673.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7673.GEOID18 height accuracy estimate available here.
 DP7673
 DP7673.Click photographs - Photos may exist for this station.
 DP7673
 DP7673.The dynamic height is computed by dividing the NAVD 88
 DP7673.geopotential number by the normal gravity value computed on the
 DP7673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7673.degrees latitude (g = 980.6199 gals.).
 DP7673
 DP7673.The modeled gravity was interpolated from observed gravity values.
 DP7673
 DP7673;                    North         East    Units  Estimated Accuracy
 DP7673;SPC IL W     -   405,636.      746,333.      MT  (+/- 10 meters HH2 GPS)
 DP7673
 DP7673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7726466548(NAD 83)
 DP7673
 DP7673                          SUPERSEDED SURVEY CONTROL
 DP7673
 DP7673.No superseded survey control is available for this station.
 DP7673
 DP7673_MARKER: F = FLANGE-ENCASED ROD
 DP7673_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7673_STAMPING: CH 088 2014
 DP7673_MARK LOGO: UIL
 DP7673_PROJECTION: FLUSH
 DP7673_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7673_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7673+STABILITY: POSITION/ELEVATION WELL
 DP7673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7673+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2014
 DP7673_ROD/PIPE-DEPTH: 11.0 meters
 DP7673_SLEEVE-DEPTH  : 0.9 meters
 DP7673
 DP7673  HISTORY     - Date     Condition        Report By
 DP7673  HISTORY     - 20141111 MONUMENTED       BCA
 DP7673
 DP7673                          STATION DESCRIPTION
 DP7673
 DP7673'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7673'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST-NORTHWEST OF EMDEN,
 DP7673'5.3 MI (8.5 KM) SOUTHWEST OF DELAVAN AND 3.4 MI (5.5 KM) NORTH OF
 DP7673'NATRONA.
 DP7673'
 DP7673'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7673'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO NORTH ON SR 29 FOR
 DP7673'1.0 MI (1.6 KM) TO CR 00N (COYOTE RD).  TURN RIGHT AND GO EAST ON CR
 DP7673'00N (COYOTE RD) FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP7673'
 DP7673'THE STATION IS LOCATED 21.5 FT (6.6 M) SOUTH OF THE CENTERLINE OF CR
 DP7673'00N (COYOTE ROAD, CR 1800N), 31.0 FT (9.4 M) EAST-SOUTHEAST OF THE
 DP7673'EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 14.0 FT (4.3 M)
 DP7673'SOUTH OF THE EDGE OF PAVEMENT OF CR 00N (COYOTE ROAD, CR 1800N) AND
 DP7673'9.5 FT (2.9 M) WEST OF A POWER POLE.
 DP7673'
 DP7673'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7673'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7673'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7674 ***********************************************************************
 DP7674  DESIGNATION -  CH 089
 DP7674  PID         -  DP7674
 DP7674  STATE/COUNTY-  IL/MASON
 DP7674  COUNTRY     -  US
 DP7674  USGS QUAD   -  DELAVAN SOUTH (2018)
 DP7674
 DP7674                         *CURRENT SURVEY CONTROL
 DP7674  ______________________________________________________________________
 DP7674* NAD 83(1986) POSITION- 40 19 13.18   (N) 089 36 10.21   (W)   HD_HELD1
 DP7674* NAVD 88 ORTHO HEIGHT -   166.435 (meters)      546.05  (feet) ADJUSTED
 DP7674  ______________________________________________________________________
 DP7674  GEOID HEIGHT    -        -32.750 (meters)                     GEOID18
 DP7674  DYNAMIC HEIGHT  -        166.353 (meters)      545.78  (feet) COMP
 DP7674  MODELED GRAVITY -    980,128.1   (mgal)                       NAVD 88
 DP7674
 DP7674  VERT ORDER      -  SECOND    CLASS I
 DP7674
 DP7674.The horizontal coordinates were determined by differentially corrected
 DP7674.hand held GPS observations or other comparable positioning techniques
 DP7674.and have an estimated accuracy of +/- 3 meters.
 DP7674
 DP7674.The orthometric height was determined by differential leveling and
 DP7674.adjusted by the IL DEPT OF TRANSP
 DP7674.in July 2015.
 DP7674
 DP7674.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7674.GEOID18 height accuracy estimate available here.
 DP7674
 DP7674.Click photographs - Photos may exist for this station.
 DP7674
 DP7674.The dynamic height is computed by dividing the NAVD 88
 DP7674.geopotential number by the normal gravity value computed on the
 DP7674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7674.degrees latitude (g = 980.6199 gals.).
 DP7674
 DP7674.The modeled gravity was interpolated from observed gravity values.
 DP7674
 DP7674;                    North         East    Units  Estimated Accuracy
 DP7674;SPC IL W     -   405,706.7     747,919.2     MT  (+/- 3 meters HH1 GPS) 
 DP7674
 DP7674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7885166562(NAD 83)
 DP7674
 DP7674                          SUPERSEDED SURVEY CONTROL
 DP7674
 DP7674.No superseded survey control is available for this station.
 DP7674
 DP7674_MARKER: F = FLANGE-ENCASED ROD
 DP7674_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7674_STAMPING: CH 089 2014
 DP7674_MARK LOGO: UIL
 DP7674_PROJECTION: FLUSH
 DP7674_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7674_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7674+STABILITY: POSITION/ELEVATION WELL
 DP7674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7674+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2014
 DP7674_ROD/PIPE-DEPTH: 7.3 meters
 DP7674_SLEEVE-DEPTH  : 0.9 meters
 DP7674
 DP7674  HISTORY     - Date     Condition        Report By
 DP7674  HISTORY     - 20141111 MONUMENTED       BCA
 DP7674
 DP7674                          STATION DESCRIPTION
 DP7674
 DP7674'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7674'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-NORTHWEST OF EMDEN,
 DP7674'4.6 MI (7.4 KM) SOUTHWEST OF DELAVAN AND 3.7 MI (6.0 KM)
 DP7674'NORTH-NORTHEAST OF NATRONA.
 DP7674'
 DP7674'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7674'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO NORTH ON SR 29 FOR
 DP7674'1.0 MI (1.6 KM) TO CR 00N (COYOTE RD).  TURN RIGHT AND GO EAST ON CR
 DP7674'00N (COYOTE RD) FOR 2.0 MI (3.2 KM) TO CR 1700E (TOWERLINE RD) AND THE
 DP7674'STATION ON THE LEFT.
 DP7674'
 DP7674'THE STATION IS LOCATED 22.7 FT (6.9 M) NORTH OF THE CENTERLINE OF CR
 DP7674'000N (COYOTE RD), 43.0 FT (13.1 M) EAST OF THE CENTERLINE OF CR 1700E
 DP7674'(TOWERLINE RD), 13.5 FT (4.1 M) NORTH OF THE EDGE OF PAVEMENT OF CR
 DP7674'000N (COYOTE RD), 5.2 FT (1.6 M) SOUTH-SOUTHEAST OF A CONCRETE MARKER
 DP7674''41MFT60' AND 2.5 FT (0.8 M) EAST OF A CONCRETE RIGHT OF WAY MARKER.
 DP7674'
 DP7674'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7674'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7674'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7675 ***********************************************************************
 DP7675  DESIGNATION -  CH 090
 DP7675  PID         -  DP7675
 DP7675  STATE/COUNTY-  IL/MASON
 DP7675  COUNTRY     -  US
 DP7675  USGS QUAD   -  DELAVAN SOUTH (2018)
 DP7675
 DP7675                         *CURRENT SURVEY CONTROL
 DP7675  ______________________________________________________________________
 DP7675* NAD 83(1986) POSITION- 40 18 20.2    (N) 089 36 34.2    (W)   HD_HELD2
 DP7675* NAVD 88 ORTHO HEIGHT -   179.878 (meters)      590.15  (feet) ADJUSTED
 DP7675  ______________________________________________________________________
 DP7675  GEOID HEIGHT    -        -32.746 (meters)                     GEOID18
 DP7675  DYNAMIC HEIGHT  -        179.789 (meters)      589.86  (feet) COMP
 DP7675  MODELED GRAVITY -    980,126.9   (mgal)                       NAVD 88
 DP7675
 DP7675  VERT ORDER      -  SECOND    CLASS I
 DP7675
 DP7675.The horizontal coordinates were established by autonomous hand held GPS
 DP7675.observations and have an estimated accuracy of +/- 10 meters.
 DP7675
 DP7675.The orthometric height was determined by differential leveling and
 DP7675.adjusted by the IL DEPT OF TRANSP
 DP7675.in July 2015.
 DP7675
 DP7675.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7675.GEOID18 height accuracy estimate available here.
 DP7675
 DP7675.Click photographs - Photos may exist for this station.
 DP7675
 DP7675.The dynamic height is computed by dividing the NAVD 88
 DP7675.geopotential number by the normal gravity value computed on the
 DP7675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7675.degrees latitude (g = 980.6199 gals.).
 DP7675
 DP7675.The modeled gravity was interpolated from observed gravity values.
 DP7675
 DP7675;                    North         East    Units  Estimated Accuracy
 DP7675;SPC IL W     -   404,069.      747,363.      MT  (+/- 10 meters HH2 GPS)
 DP7675
 DP7675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7823764945(NAD 83)
 DP7675
 DP7675                          SUPERSEDED SURVEY CONTROL
 DP7675
 DP7675.No superseded survey control is available for this station.
 DP7675
 DP7675_MARKER: F = FLANGE-ENCASED ROD
 DP7675_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7675_STAMPING: CH 090 2014
 DP7675_MARK LOGO: UIL
 DP7675_PROJECTION: FLUSH
 DP7675_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7675_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7675+STABILITY: POSITION/ELEVATION WELL
 DP7675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7675+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 DP7675_ROD/PIPE-DEPTH: 9.4 meters
 DP7675_SLEEVE-DEPTH  : 0.9 meters
 DP7675
 DP7675  HISTORY     - Date     Condition        Report By
 DP7675  HISTORY     - 20141112 MONUMENTED       BCA
 DP7675
 DP7675                          STATION DESCRIPTION
 DP7675
 DP7675'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7675'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST OF EMDEN, 5.7 MI
 DP7675'(9.2 KM) SOUTHWEST OF DELAVAN AND 2.7 MI (4.3 KM) NORTH-NORTHEAST OF
 DP7675'NATRONA.
 DP7675'
 DP7675'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7675'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO EAST ON US 136 FOR
 DP7675'1.6 MI (2.6 KM) TO THE STATION ON THE LEFT.
 DP7675'
 DP7675'THE STATION IS LOCATED 43.5 FT (13.3 M) NORTH OF THE CENTERLINE OF US
 DP7675'136, 132 FT (40.2 M) WEST OF THE CENTERLINE OF SIXTH STREET, 104.7 FT
 DP7675'(31.9 M) EAST-SOUTHEAST OF A POWER POLE, 86.0 FT (26.2 M)
 DP7675'WEST-SOUTHWEST OF A POWER POLE, 31.4 FT (9.6 M) NORTH OF THE EDGE OF
 DP7675'PAVEMENT OF US 136 AND 17.6 FT (5.4 M) NORTH OF THE NORTH END OF A
 DP7675'CURB.
 DP7675'
 DP7675'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7675'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7675'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7676 ***********************************************************************
 DP7676  DESIGNATION -  CH 091
 DP7676  PID         -  DP7676
 DP7676  STATE/COUNTY-  IL/MASON
 DP7676  COUNTRY     -  US
 DP7676  USGS QUAD   -  DELAVAN SOUTH (2018)
 DP7676
 DP7676                         *CURRENT SURVEY CONTROL
 DP7676  ______________________________________________________________________
 DP7676* NAD 83(1986) POSITION- 40 18 19.7    (N) 089 37 21.3    (W)   HD_HELD2
 DP7676* NAVD 88 ORTHO HEIGHT -   172.598 (meters)      566.27  (feet) ADJUSTED
 DP7676  ______________________________________________________________________
 DP7676  GEOID HEIGHT    -        -32.750 (meters)                     GEOID18
 DP7676  DYNAMIC HEIGHT  -        172.512 (meters)      565.98  (feet) COMP
 DP7676  MODELED GRAVITY -    980,127.6   (mgal)                       NAVD 88
 DP7676
 DP7676  VERT ORDER      -  SECOND    CLASS I
 DP7676
 DP7676.The horizontal coordinates were established by autonomous hand held GPS
 DP7676.observations and have an estimated accuracy of +/- 10 meters.
 DP7676
 DP7676.The orthometric height was determined by differential leveling and
 DP7676.adjusted by the IL DEPT OF TRANSP
 DP7676.in July 2015.
 DP7676
 DP7676.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7676.GEOID18 height accuracy estimate available here.
 DP7676
 DP7676.Click photographs - Photos may exist for this station.
 DP7676
 DP7676.The dynamic height is computed by dividing the NAVD 88
 DP7676.geopotential number by the normal gravity value computed on the
 DP7676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7676.degrees latitude (g = 980.6199 gals.).
 DP7676
 DP7676.The modeled gravity was interpolated from observed gravity values.
 DP7676
 DP7676;                    North         East    Units  Estimated Accuracy
 DP7676;SPC IL W     -   404,047.      746,251.      MT  (+/- 10 meters HH2 GPS)
 DP7676
 DP7676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7712464963(NAD 83)
 DP7676
 DP7676                          SUPERSEDED SURVEY CONTROL
 DP7676
 DP7676.No superseded survey control is available for this station.
 DP7676
 DP7676_MARKER: F = FLANGE-ENCASED ROD
 DP7676_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7676_STAMPING: CH 091 2014
 DP7676_MARK LOGO: UIL
 DP7676_PROJECTION: FLUSH
 DP7676_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7676_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7676+STABILITY: POSITION/ELEVATION WELL
 DP7676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7676+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 DP7676_ROD/PIPE-DEPTH: 10.1 meters
 DP7676_SLEEVE-DEPTH  : 0.9 meters
 DP7676
 DP7676  HISTORY     - Date     Condition        Report By
 DP7676  HISTORY     - 20141112 MONUMENTED       BCA
 DP7676
 DP7676                          STATION DESCRIPTION
 DP7676
 DP7676'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7676'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF EMDEN, 6.1 MI
 DP7676'(9.8 KM) SOUTHWEST OF DELAVAN AND 2.4 MI (3.9 KM) NORTH-NORTHEAST OF
 DP7676'NATRONA.
 DP7676'
 DP7676'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7676'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO EAST ON US 136 FOR
 DP7676'0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP7676'
 DP7676'THE STATION IS LOCATED 51.0 FT (15.5 M) NORTH OF THE CENTERLINE OF US
 DP7676'136, 38.8 FT (11.8 M) WEST-SOUTHWEST OF A POWER POLE, 28 FT (8.5 M)
 DP7676'NORTH OF THE EDGE OF PAVEMENT OF US 136 AND 10.2 FT (3.1 M) NORTHWEST
 DP7676'OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP7676'
 DP7676'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7676'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7676'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7677 ***********************************************************************
 DP7677  DESIGNATION -  CH 092
 DP7677  PID         -  DP7677
 DP7677  STATE/COUNTY-  IL/MASON
 DP7677  COUNTRY     -  US
 DP7677  USGS QUAD   -  NATRONA (2018)
 DP7677
 DP7677                         *CURRENT SURVEY CONTROL
 DP7677  ______________________________________________________________________
 DP7677* NAD 83(1986) POSITION- 40 18 18.0    (N) 089 38 58.7    (W)   HD_HELD2
 DP7677* NAVD 88 ORTHO HEIGHT -   162.055 (meters)      531.68  (feet) ADJUSTED
 DP7677  ______________________________________________________________________
 DP7677  GEOID HEIGHT    -        -32.761 (meters)                     GEOID18
 DP7677  DYNAMIC HEIGHT  -        161.975 (meters)      531.41  (feet) COMP
 DP7677  MODELED GRAVITY -    980,129.2   (mgal)                       NAVD 88
 DP7677
 DP7677  VERT ORDER      -  SECOND    CLASS I
 DP7677
 DP7677.The horizontal coordinates were established by autonomous hand held GPS
 DP7677.observations and have an estimated accuracy of +/- 10 meters.
 DP7677
 DP7677.The orthometric height was determined by differential leveling and
 DP7677.adjusted by the IL DEPT OF TRANSP
 DP7677.in July 2015.
 DP7677
 DP7677.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7677.GEOID18 height accuracy estimate available here.
 DP7677
 DP7677.Click photographs - Photos may exist for this station.
 DP7677
 DP7677.The dynamic height is computed by dividing the NAVD 88
 DP7677.geopotential number by the normal gravity value computed on the
 DP7677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7677.degrees latitude (g = 980.6199 gals.).
 DP7677
 DP7677.The modeled gravity was interpolated from observed gravity values.
 DP7677
 DP7677;                    North         East    Units  Estimated Accuracy
 DP7677;SPC IL W     -   403,981.      743,951.      MT  (+/- 10 meters HH2 GPS)
 DP7677
 DP7677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7482364979(NAD 83)
 DP7677
 DP7677                          SUPERSEDED SURVEY CONTROL
 DP7677
 DP7677.No superseded survey control is available for this station.
 DP7677
 DP7677_MARKER: F = FLANGE-ENCASED ROD
 DP7677_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7677_STAMPING: CH 092 2014
 DP7677_MARK LOGO: UIL
 DP7677_PROJECTION: FLUSH
 DP7677_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7677_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7677+STABILITY: POSITION/ELEVATION WELL
 DP7677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7677+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 DP7677_ROD/PIPE-DEPTH: 8.5 meters
 DP7677_SLEEVE-DEPTH  : 0.9 meters
 DP7677
 DP7677  HISTORY     - Date     Condition        Report By
 DP7677  HISTORY     - 20141112 MONUMENTED       BCA
 DP7677
 DP7677                          STATION DESCRIPTION
 DP7677
 DP7677'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7677'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHEAST OF MASON
 DP7677'CITY, 7.1 MI (11.4 KM) SOUTHWEST OF DELAVAN AND 2.5 MI (4.0 KM)
 DP7677'NORTH-NORTHWEST OF NATRONA.
 DP7677'
 DP7677'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7677'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO WEST ON US 136 FOR
 DP7677'0.5 MI (0.8 KM) TO A RAILROAD GRADE AND THE STATION ON THE LEFT.
 DP7677'
 DP7677'THE STATION IS LOCATED 45.3 FT (13.8 M) SOUTH OF THE CENTERLINE OF US
 DP7677'136, 40.4 FT (12.3 M) EAST OF THE EAST RAIL, 30.3 FT (9.2 M) SOUTH OF
 DP7677'THE EDGE OF PAVEMENT OF US 136 AND 5.5 FT (1.7 M) NORTHWEST OF A
 DP7677'TELEPHONE PEDESTAL.
 DP7677'
 DP7677'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7677'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7677'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7678 ***********************************************************************
 DP7678  DESIGNATION -  CH 093
 DP7678  PID         -  DP7678
 DP7678  STATE/COUNTY-  IL/MASON
 DP7678  COUNTRY     -  US
 DP7678  USGS QUAD   -  NATRONA (2018)
 DP7678
 DP7678                         *CURRENT SURVEY CONTROL
 DP7678  ______________________________________________________________________
 DP7678* NAD 83(1986) POSITION- 40 18 18.6    (N) 089 39 33.0    (W)   HD_HELD2
 DP7678* NAVD 88 ORTHO HEIGHT -   159.957 (meters)      524.79  (feet) ADJUSTED
 DP7678  ______________________________________________________________________
 DP7678  GEOID HEIGHT    -        -32.764 (meters)                     GEOID18
 DP7678  DYNAMIC HEIGHT  -        159.878 (meters)      524.53  (feet) COMP
 DP7678  MODELED GRAVITY -    980,129.8   (mgal)                       NAVD 88
 DP7678
 DP7678  VERT ORDER      -  SECOND    CLASS I
 DP7678
 DP7678.The horizontal coordinates were established by autonomous hand held GPS
 DP7678.observations and have an estimated accuracy of +/- 10 meters.
 DP7678
 DP7678.The orthometric height was determined by differential leveling and
 DP7678.adjusted by the IL DEPT OF TRANSP
 DP7678.in July 2015.
 DP7678
 DP7678.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7678.GEOID18 height accuracy estimate available here.
 DP7678
 DP7678.Click photographs - Photos may exist for this station.
 DP7678
 DP7678.The dynamic height is computed by dividing the NAVD 88
 DP7678.geopotential number by the normal gravity value computed on the
 DP7678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7678.degrees latitude (g = 980.6199 gals.).
 DP7678
 DP7678.The modeled gravity was interpolated from observed gravity values.
 DP7678
 DP7678;                    North         East    Units  Estimated Accuracy
 DP7678;SPC IL W     -   403,994.      743,141.      MT  (+/- 10 meters HH2 GPS)
 DP7678
 DP7678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7401465022(NAD 83)
 DP7678
 DP7678                          SUPERSEDED SURVEY CONTROL
 DP7678
 DP7678.No superseded survey control is available for this station.
 DP7678
 DP7678_MARKER: F = FLANGE-ENCASED ROD
 DP7678_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7678_STAMPING: CH 093 2014
 DP7678_MARK LOGO: UIL
 DP7678_PROJECTION: FLUSH
 DP7678_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7678_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7678+STABILITY: POSITION/ELEVATION WELL
 DP7678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7678+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 DP7678_ROD/PIPE-DEPTH: 23.2 meters
 DP7678_SLEEVE-DEPTH  : 0.9 meters
 DP7678
 DP7678  HISTORY     - Date     Condition        Report By
 DP7678  HISTORY     - 20141112 MONUMENTED       BCA
 DP7678
 DP7678                          STATION DESCRIPTION
 DP7678
 DP7678'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7678'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF DELAVAN,
 DP7678'7.4 MI (11.9 KM) NORTH-NORTHEAST OF MASON CITY AND 2.8 MI (4.5 KM)
 DP7678'NORTH-NORTHWEST OF NATRONA.
 DP7678'
 DP7678'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 NORTH,
 DP7678'LOCATED 2.0 MI (3.2 KM) WEST OF SAN JOSE, IL, GO WEST ON US 136 FOR
 DP7678'1.0 MI (1.6 KM) TO CR 3700E AND THE STATION ON THE RIGHT.
 DP7678'
 DP7678'THE STATION IS LOCATED 46.0 FT (14.0 M) NORTH OF THE CENTERLINE OF US
 DP7678'136, 36.3 FT (11.1 M) EAST OF THE CENTERLINE OF CR 3700E, 51.0 FT
 DP7678'(15.5 M) SOUTH-SOUTHEAST OF A POWER POLE, 31.0 FT (9.4 M) NORTH OF THE
 DP7678'EDGE OF PAVEMENT OF US 136, 19.4 FT (5.9 M) NORTH OF THE WEST END OF A
 DP7678'CONCRETE HEADWALL AND 10.8 FT (3.3 M) SOUTH OF A SIGN POST.
 DP7678'
 DP7678'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7678'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7678'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7679 ***********************************************************************
 DP7679  DESIGNATION -  CH 094
 DP7679  PID         -  DP7679
 DP7679  STATE/COUNTY-  IL/MASON
 DP7679  COUNTRY     -  US
 DP7679  USGS QUAD   -  NATRONA (2018)
 DP7679
 DP7679                         *CURRENT SURVEY CONTROL
 DP7679  ______________________________________________________________________
 DP7679* NAD 83(1986) POSITION- 40 18 18.03   (N) 089 40 58.35   (W)   HD_HELD1
 DP7679* NAVD 88 ORTHO HEIGHT -   156.369 (meters)      513.02  (feet) ADJUSTED
 DP7679  ______________________________________________________________________
 DP7679  GEOID HEIGHT    -        -32.772 (meters)                     GEOID18
 DP7679  DYNAMIC HEIGHT  -        156.292 (meters)      512.77  (feet) COMP
 DP7679  MODELED GRAVITY -    980,131.1   (mgal)                       NAVD 88
 DP7679
 DP7679  VERT ORDER      -  SECOND    CLASS I
 DP7679
 DP7679.The horizontal coordinates were determined by differentially corrected
 DP7679.hand held GPS observations or other comparable positioning techniques
 DP7679.and have an estimated accuracy of +/- 3 meters.
 DP7679
 DP7679.The orthometric height was determined by differential leveling and
 DP7679.adjusted by the IL DEPT OF TRANSP
 DP7679.in July 2015.
 DP7679
 DP7679.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7679.GEOID18 height accuracy estimate available here.
 DP7679
 DP7679.Click photographs - Photos may exist for this station.
 DP7679
 DP7679.The dynamic height is computed by dividing the NAVD 88
 DP7679.geopotential number by the normal gravity value computed on the
 DP7679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7679.degrees latitude (g = 980.6199 gals.).
 DP7679
 DP7679.The modeled gravity was interpolated from observed gravity values.
 DP7679
 DP7679;                    North         East    Units  Estimated Accuracy
 DP7679;SPC IL W     -   403,965.5     741,126.1     MT  (+/- 3 meters HH1 GPS) 
 DP7679
 DP7679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7199965065(NAD 83)
 DP7679
 DP7679                          SUPERSEDED SURVEY CONTROL
 DP7679
 DP7679.No superseded survey control is available for this station.
 DP7679
 DP7679_MARKER: F = FLANGE-ENCASED ROD
 DP7679_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7679_STAMPING: CH 094 2014
 DP7679_MARK LOGO: UIL
 DP7679_PROJECTION: FLUSH
 DP7679_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7679_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7679+STABILITY: POSITION/ELEVATION WELL
 DP7679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7679+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2014
 DP7679_ROD/PIPE-DEPTH: 30.5 meters
 DP7679_SLEEVE-DEPTH  : 0.9 meters
 DP7679
 DP7679  HISTORY     - Date     Condition        Report By
 DP7679  HISTORY     - 20141114 MONUMENTED       BCA
 DP7679
 DP7679                          STATION DESCRIPTION
 DP7679
 DP7679'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7679'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-SOUTHWEST OF
 DP7679'DELAVAN, 7.1 MI (11.4 KM) NORTH OF MASON CITY AND 3.6 MI (5.8 KM)
 DP7679'NORTHWEST OF NATRONA.
 DP7679'
 DP7679'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 SOUTH,
 DP7679'LOCATED 5.0 MI (8.0 KM) WEST OF SAN JOSE, IL, GO EAST ON US 136 FOR
 DP7679'0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP7679'
 DP7679'THE STATION IS LOCATED 55.7 FT (17.0 M) NORTH OF THE CENTERLINE OF US
 DP7679'136, 77.0 FT (23.5 M) EAST-SOUTHEAST OF A 6 INCH (15 CM) PVC TILE
 DP7679'RISER, 58.3 FT (17.8 M) WEST-SOUTHWEST OF A 6 INCH (15 CM) PVC TILE
 DP7679'RISER, 40.7 FT (12.4 M) NORTH OF THE EDGE OF PAVEMENT OF US 136, 25.2
 DP7679'FT (7.7 M) NORTH OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP7679'PIPE AND 5.2 FT (1.6 M) SOUTH OF A POWER POLE.
 DP7679'
 DP7679'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7679'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7679'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7680 ***********************************************************************
 DP7680  DESIGNATION -  CH 095
 DP7680  PID         -  DP7680
 DP7680  STATE/COUNTY-  IL/MASON
 DP7680  COUNTRY     -  US
 DP7680  USGS QUAD   -  NATRONA (2018)
 DP7680
 DP7680                         *CURRENT SURVEY CONTROL
 DP7680  ______________________________________________________________________
 DP7680* NAD 83(1986) POSITION- 40 18 17.3    (N) 089 42 06.6    (W)   HD_HELD2
 DP7680* NAVD 88 ORTHO HEIGHT -   155.928 (meters)      511.57  (feet) ADJUSTED
 DP7680  ______________________________________________________________________
 DP7680  GEOID HEIGHT    -        -32.779 (meters)                     GEOID18
 DP7680  DYNAMIC HEIGHT  -        155.851 (meters)      511.32  (feet) COMP
 DP7680  MODELED GRAVITY -    980,131.9   (mgal)                       NAVD 88
 DP7680
 DP7680  VERT ORDER      -  SECOND    CLASS I
 DP7680
 DP7680.The horizontal coordinates were established by autonomous hand held GPS
 DP7680.observations and have an estimated accuracy of +/- 10 meters.
 DP7680
 DP7680.The orthometric height was determined by differential leveling and
 DP7680.adjusted by the IL DEPT OF TRANSP
 DP7680.in July 2015.
 DP7680
 DP7680.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7680.GEOID18 height accuracy estimate available here.
 DP7680
 DP7680.Click photographs - Photos may exist for this station.
 DP7680
 DP7680.The dynamic height is computed by dividing the NAVD 88
 DP7680.geopotential number by the normal gravity value computed on the
 DP7680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7680.degrees latitude (g = 980.6199 gals.).
 DP7680
 DP7680.The modeled gravity was interpolated from observed gravity values.
 DP7680
 DP7680;                    North         East    Units  Estimated Accuracy
 DP7680;SPC IL W     -   403,934.      739,515.      MT  (+/- 10 meters HH2 GPS)
 DP7680
 DP7680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7038665091(NAD 83)
 DP7680
 DP7680                          SUPERSEDED SURVEY CONTROL
 DP7680
 DP7680.No superseded survey control is available for this station.
 DP7680
 DP7680_MARKER: F = FLANGE-ENCASED ROD
 DP7680_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7680_STAMPING: CH 095 2014
 DP7680_MARK LOGO: UIL
 DP7680_PROJECTION: FLUSH
 DP7680_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7680_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7680+STABILITY: POSITION/ELEVATION WELL
 DP7680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7680+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2014
 DP7680_ROD/PIPE-DEPTH: 30.5 meters
 DP7680_SLEEVE-DEPTH  : 0.9 meters
 DP7680
 DP7680  HISTORY     - Date     Condition        Report By
 DP7680  HISTORY     - 20141114 MONUMENTED       BCA
 DP7680
 DP7680                          STATION DESCRIPTION
 DP7680
 DP7680'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7680'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHEAST OF FOREST
 DP7680'CITY, 7.1 MI (11.4 KM) NORTH OF MASON CITY AND 4.4 MI (7.1 KM)
 DP7680'WEST-NORTHWEST OF NATRONA.
 DP7680'
 DP7680'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 SOUTH,
 DP7680'LOCATED 5.0 MI (8.0 KM) WEST OF SAN JOSE, IL, GO WEST ON US 136 FOR
 DP7680'0.25 MI (0.4 KM) TO THE STATION ON THE RIGHT.
 DP7680'
 DP7680'THE STATION IS LOCATED 33.3 FT (10.1 M) NORTH OF THE CENTERLINE OF US
 DP7680'136, 87.7 FT (26.7 M) NORTH-NORTHWEST OF A CONCRETE RIGHT OF WAY
 DP7680'MARKER, 22.3 FT (6.8 M) NORTH OF THE EDGE OF PAVEMENT OF US 136, 21.6
 DP7680'FT (6.6 M) NORTHEAST OF THE WEST END OF A 18 INCH (46 CM) CORRUGATED
 DP7680'METAL PIPE AND 9.6 FT (2.9 M) NORTH OF THE EAST END OF THE CORRUGATED
 DP7680'METAL PIPE.
 DP7680'
 DP7680'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7680'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7680'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7681 ***********************************************************************
 DP7681  DESIGNATION -  CH 096
 DP7681  PID         -  DP7681
 DP7681  STATE/COUNTY-  IL/MASON
 DP7681  COUNTRY     -  US
 DP7681  USGS QUAD   -  NATRONA (2018)
 DP7681
 DP7681                         *CURRENT SURVEY CONTROL
 DP7681  ______________________________________________________________________
 DP7681* NAD 83(1986) POSITION- 40 18 16.1    (N) 089 43 06.1    (W)   HD_HELD2
 DP7681* NAVD 88 ORTHO HEIGHT -   156.062 (meters)      512.01  (feet) ADJUSTED
 DP7681  ______________________________________________________________________
 DP7681  GEOID HEIGHT    -        -32.786 (meters)                     GEOID18
 DP7681  DYNAMIC HEIGHT  -        155.985 (meters)      511.76  (feet) COMP
 DP7681  MODELED GRAVITY -    980,132.5   (mgal)                       NAVD 88
 DP7681
 DP7681  VERT ORDER      -  SECOND    CLASS I
 DP7681
 DP7681.The horizontal coordinates were established by autonomous hand held GPS
 DP7681.observations and have an estimated accuracy of +/- 10 meters.
 DP7681
 DP7681.The orthometric height was determined by differential leveling and
 DP7681.adjusted by the IL DEPT OF TRANSP
 DP7681.in July 2015.
 DP7681
 DP7681.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7681.GEOID18 height accuracy estimate available here.
 DP7681
 DP7681.Click photographs - Photos may exist for this station.
 DP7681
 DP7681.The dynamic height is computed by dividing the NAVD 88
 DP7681.geopotential number by the normal gravity value computed on the
 DP7681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7681.degrees latitude (g = 980.6199 gals.).
 DP7681
 DP7681.The modeled gravity was interpolated from observed gravity values.
 DP7681
 DP7681;                    North         East    Units  Estimated Accuracy
 DP7681;SPC IL W     -   403,890.      738,110.      MT  (+/- 10 meters HH2 GPS)
 DP7681
 DP7681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6898165097(NAD 83)
 DP7681
 DP7681                          SUPERSEDED SURVEY CONTROL
 DP7681
 DP7681.No superseded survey control is available for this station.
 DP7681
 DP7681_MARKER: F = FLANGE-ENCASED ROD
 DP7681_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7681_STAMPING: CH 096 2014
 DP7681_MARK LOGO: UIL
 DP7681_PROJECTION: FLUSH
 DP7681_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7681_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7681+STABILITY: POSITION/ELEVATION WELL
 DP7681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7681+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2014
 DP7681_ROD/PIPE-DEPTH: 30.5 meters
 DP7681_SLEEVE-DEPTH  : 0.9 meters
 DP7681
 DP7681  HISTORY     - Date     Condition        Report By
 DP7681  HISTORY     - 20141114 MONUMENTED       BCA
 DP7681
 DP7681                          STATION DESCRIPTION
 DP7681
 DP7681'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7681'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHEAST OF FOREST
 DP7681'CITY, 7.1 MI (11.4 KM) NORTH OF MASON CITY AND 5.1 MI (8.2 KM)
 DP7681'WEST-NORTHWEST OF NATRONA.
 DP7681'
 DP7681'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 SOUTH,
 DP7681'LOCATED 5.0 MI (8.0 KM) WEST OF SAN JOSE, IL, GO WEST ON US 136 FOR
 DP7681'0.9 MI (1.4 KM) TO CR 3400E.  CONTINUE WEST ON US 136 FOR 0.25 MI (0.4
 DP7681'KM) TO THE STATION ON THE LEFT.
 DP7681'
 DP7681'THE STATION IS LOCATED 41.0 FT (12.5 M) SOUTH OF THE CENTERLINE OF US
 DP7681'136, 29.9 FT (9.1 M) SOUTH OF THE EDGE OF PAVEMENT OF US 136, 19.4 FT
 DP7681'(5.9 M) EAST-NORTHEAST OF A POWER POLE AND 16.5 FT (5.0 M) SOUTHWEST
 DP7681'OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP7681'
 DP7681'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7681'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7681'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7682 ***********************************************************************
 DP7682  DESIGNATION -  CH 097
 DP7682  PID         -  DP7682
 DP7682  STATE/COUNTY-  IL/MASON
 DP7682  COUNTRY     -  US
 DP7682  USGS QUAD   -  FOREST CITY (2018)
 DP7682
 DP7682                         *CURRENT SURVEY CONTROL
 DP7682  ______________________________________________________________________
 DP7682* NAD 83(1986) POSITION- 40 18 14.10   (N) 089 45 09.74   (W)   HD_HELD1
 DP7682* NAVD 88 ORTHO HEIGHT -   158.179 (meters)      518.96  (feet) ADJUSTED
 DP7682  ______________________________________________________________________
 DP7682  GEOID HEIGHT    -        -32.800 (meters)                     GEOID18
 DP7682  DYNAMIC HEIGHT  -        158.102 (meters)      518.71  (feet) COMP
 DP7682  MODELED GRAVITY -    980,133.3   (mgal)                       NAVD 88
 DP7682
 DP7682  VERT ORDER      -  SECOND    CLASS I
 DP7682
 DP7682.The horizontal coordinates were determined by differentially corrected
 DP7682.hand held GPS observations or other comparable positioning techniques
 DP7682.and have an estimated accuracy of +/- 3 meters.
 DP7682
 DP7682.The orthometric height was determined by differential leveling and
 DP7682.adjusted by the IL DEPT OF TRANSP
 DP7682.in July 2015.
 DP7682
 DP7682.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7682.GEOID18 height accuracy estimate available here.
 DP7682
 DP7682.Click photographs - Photos may exist for this station.
 DP7682
 DP7682.The dynamic height is computed by dividing the NAVD 88
 DP7682.geopotential number by the normal gravity value computed on the
 DP7682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7682.degrees latitude (g = 980.6199 gals.).
 DP7682
 DP7682.The modeled gravity was interpolated from observed gravity values.
 DP7682
 DP7682;                    North         East    Units  Estimated Accuracy
 DP7682;SPC IL W     -   403,814.2     735,190.5     MT  (+/- 3 meters HH1 GPS) 
 DP7682
 DP7682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6606065126(NAD 83)
 DP7682
 DP7682                          SUPERSEDED SURVEY CONTROL
 DP7682
 DP7682.No superseded survey control is available for this station.
 DP7682
 DP7682_MARKER: F = FLANGE-ENCASED ROD
 DP7682_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7682_STAMPING: CH 097 2014
 DP7682_MARK LOGO: UIL
 DP7682_PROJECTION: FLUSH
 DP7682_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7682_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7682+STABILITY: POSITION/ELEVATION WELL
 DP7682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7682+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2014
 DP7682_ROD/PIPE-DEPTH: 30.5 meters
 DP7682_SLEEVE-DEPTH  : 0.9 meters
 DP7682
 DP7682  HISTORY     - Date     Condition        Report By
 DP7682  HISTORY     - 20141114 MONUMENTED       BCA
 DP7682
 DP7682                          STATION DESCRIPTION
 DP7682
 DP7682'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7682'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTHEAST OF EASTON, 6.8
 DP7682'MI (10.9 KM) WEST-NORTHWEST OF NATRONA AND 6.0 MI (9.7 KM) SOUTHEAST
 DP7682'OF FOREST CITY.
 DP7682'
 DP7682'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 SOUTH,
 DP7682'LOCATED 5.0 MI (8.0 KM) WEST OF SAN JOSE, IL, GO WEST ON US 136 FOR
 DP7682'2.9 MI (4.7 KM) TO CR 3200E AND THE STATION ON THE LEFT.
 DP7682'
 DP7682'THE STATION IS LOCATED 35.6 FT (10.9 M) SOUTH OF THE CENTERLINE OF US
 DP7682'136, 25.0 FT (7.6 M) EAST OF THE CENTERLINE OF CR 3200E, 44.4 FT (13.5
 DP7682'M) EAST-NORTHEAST OF A POWER POLE, 24.7 FT (7.5 M) SOUTH OF THE EDGE
 DP7682'OF PAVEMENT OF US 136 AND 6.7 FT (2.0 M) EAST OF A SIGN POST.
 DP7682'
 DP7682'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7682'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7682'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7683 ***********************************************************************
 DP7683  DESIGNATION -  CH 098
 DP7683  PID         -  DP7683
 DP7683  STATE/COUNTY-  IL/MASON
 DP7683  COUNTRY     -  US
 DP7683  USGS QUAD   -  FOREST CITY (2018)
 DP7683
 DP7683                         *CURRENT SURVEY CONTROL
 DP7683  ______________________________________________________________________
 DP7683* NAD 83(1986) POSITION- 40 18 13.77   (N) 089 46 11.50   (W)   HD_HELD1
 DP7683* NAVD 88 ORTHO HEIGHT -   154.181 (meters)      505.84  (feet) ADJUSTED
 DP7683  ______________________________________________________________________
 DP7683  GEOID HEIGHT    -        -32.808 (meters)                     GEOID18
 DP7683  DYNAMIC HEIGHT  -        154.105 (meters)      505.59  (feet) COMP
 DP7683  MODELED GRAVITY -    980,133.5   (mgal)                       NAVD 88
 DP7683
 DP7683  VERT ORDER      -  SECOND    CLASS I
 DP7683
 DP7683.The horizontal coordinates were determined by differentially corrected
 DP7683.hand held GPS observations or other comparable positioning techniques
 DP7683.and have an estimated accuracy of +/- 3 meters.
 DP7683
 DP7683.The orthometric height was determined by differential leveling and
 DP7683.adjusted by the IL DEPT OF TRANSP
 DP7683.in July 2015.
 DP7683
 DP7683.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7683.GEOID18 height accuracy estimate available here.
 DP7683
 DP7683.Click photographs - Photos may exist for this station.
 DP7683
 DP7683.The dynamic height is computed by dividing the NAVD 88
 DP7683.geopotential number by the normal gravity value computed on the
 DP7683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7683.degrees latitude (g = 980.6199 gals.).
 DP7683
 DP7683.The modeled gravity was interpolated from observed gravity values.
 DP7683
 DP7683;                    North         East    Units  Estimated Accuracy
 DP7683;SPC IL W     -   403,797.4     733,732.2     MT  (+/- 3 meters HH1 GPS) 
 DP7683
 DP7683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6460165161(NAD 83)
 DP7683
 DP7683                          SUPERSEDED SURVEY CONTROL
 DP7683
 DP7683.No superseded survey control is available for this station.
 DP7683
 DP7683_MARKER: F = FLANGE-ENCASED ROD
 DP7683_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7683_STAMPING: CH 098 2014
 DP7683_MARK LOGO: UIL
 DP7683_PROJECTION: FLUSH
 DP7683_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7683_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7683+STABILITY: POSITION/ELEVATION WELL
 DP7683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7683+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2014
 DP7683_ROD/PIPE-DEPTH: 24.4 meters
 DP7683_SLEEVE-DEPTH  : 0.9 meters
 DP7683
 DP7683  HISTORY     - Date     Condition        Report By
 DP7683  HISTORY     - 20141114 MONUMENTED       BCA
 DP7683
 DP7683                          STATION DESCRIPTION
 DP7683
 DP7683'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7683'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-NORTHWEST OF
 DP7683'NATRONA, 6.2 MI (10.0 KM) NORTHEAST OF EASTON AND 5.5 MI (8.8 KM)
 DP7683'SOUTH-SOUTHEAST OF FOREST CITY.
 DP7683'
 DP7683'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 SOUTH,
 DP7683'LOCATED 5.0 MI (8.0 KM) WEST OF SAN JOSE, IL, GO WEST ON US 136 FOR
 DP7683'2.9 MI (4.7 KM) TO CR 3200E.  CONTINUE WEST ON US 136 FOR 1.0 MI (1.6
 DP7683'KM) TO THE STATION ON THE RIGHT.
 DP7683'
 DP7683'THE STATION IS LOCATED 37.3 FT (11.4 M) NORTH OF THE CENTERLINE OF US
 DP7683'136, 26.3 FT (8.0 M) NORTH OF THE EDGE OF PAVEMENT OF US 136 AND 3 FT
 DP7683'(0.9 M) SOUTH OF A POWER POLE.
 DP7683'
 DP7683'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7683'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7683'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7684 ***********************************************************************
 DP7684  DESIGNATION -  CH 099
 DP7684  PID         -  DP7684
 DP7684  STATE/COUNTY-  IL/MASON
 DP7684  COUNTRY     -  US
 DP7684  USGS QUAD   -  FOREST CITY (2018)
 DP7684
 DP7684                         *CURRENT SURVEY CONTROL
 DP7684  ______________________________________________________________________
 DP7684* NAD 83(1986) POSITION- 40 18 12.0    (N) 089 47 12.2    (W)   HD_HELD2
 DP7684* NAVD 88 ORTHO HEIGHT -   155.499 (meters)      510.17  (feet) ADJUSTED
 DP7684  ______________________________________________________________________
 DP7684  GEOID HEIGHT    -        -32.816 (meters)                     GEOID18
 DP7684  DYNAMIC HEIGHT  -        155.423 (meters)      509.92  (feet) COMP
 DP7684  MODELED GRAVITY -    980,133.6   (mgal)                       NAVD 88
 DP7684
 DP7684  VERT ORDER      -  SECOND    CLASS I
 DP7684
 DP7684.The horizontal coordinates were established by autonomous hand held GPS
 DP7684.observations and have an estimated accuracy of +/- 10 meters.
 DP7684
 DP7684.The orthometric height was determined by differential leveling and
 DP7684.adjusted by the IL DEPT OF TRANSP
 DP7684.in July 2015.
 DP7684
 DP7684.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7684.GEOID18 height accuracy estimate available here.
 DP7684
 DP7684.Click photographs - Photos may exist for this station.
 DP7684
 DP7684.The dynamic height is computed by dividing the NAVD 88
 DP7684.geopotential number by the normal gravity value computed on the
 DP7684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7684.degrees latitude (g = 980.6199 gals.).
 DP7684
 DP7684.The modeled gravity was interpolated from observed gravity values.
 DP7684
 DP7684;                    North         East    Units  Estimated Accuracy
 DP7684;SPC IL W     -   403,736.      732,299.      MT  (+/- 10 meters HH2 GPS)
 DP7684
 DP7684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6316665152(NAD 83)
 DP7684
 DP7684                          SUPERSEDED SURVEY CONTROL
 DP7684
 DP7684.No superseded survey control is available for this station.
 DP7684
 DP7684_MARKER: F = FLANGE-ENCASED ROD
 DP7684_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7684_STAMPING: CH 099 2014
 DP7684_MARK LOGO: UIL
 DP7684_PROJECTION: FLUSH
 DP7684_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7684_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7684+STABILITY: POSITION/ELEVATION WELL
 DP7684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7684+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2014
 DP7684_ROD/PIPE-DEPTH: 23.2 meters
 DP7684_SLEEVE-DEPTH  : 0.9 meters
 DP7684
 DP7684  HISTORY     - Date     Condition        Report By
 DP7684  HISTORY     - 20141117 MONUMENTED       BCA
 DP7684
 DP7684                          STATION DESCRIPTION
 DP7684
 DP7684'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7684'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHEAST OF BIGGS, 5.7
 DP7684'MI (9.2 KM) NORTH-NORTHEAST OF EASTON AND 5.1 MI (8.2 KM)
 DP7684'SOUTH-SOUTHEAST OF FOREST CITY.
 DP7684'
 DP7684'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 29 SOUTH,
 DP7684'LOCATED 5.0 MI (8.0 KM) WEST OF SAN JOSE, IL, GO WEST ON US 136 FOR
 DP7684'4.0 MI (6.4 KM) TO CR 3100E.  CONTINUE WEST ON US 136 FOR 0.9 MI (1.4
 DP7684'KM) TO THE STATION ON THE LEFT.
 DP7684'
 DP7684'THE STATION IS LOCATED 40.6 FT (12.4 M) SOUTH OF THE CENTERLINE OF US
 DP7684'136, 47.3 FT (14.4 M) WEST-SOUTHWEST OF THE WEST END OF A 15 INCH (38
 DP7684'CM) CORRUGATED METAL PIPE, 26.7 FT (8.1 M) SOUTH OF THE EDGE OF
 DP7684'PAVEMENT OF US 136 AND 14.5 FT (4.4 M) WEST OF A POWER POLE.
 DP7684'
 DP7684'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7684'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7684'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7685 ***********************************************************************
 DP7685  DESIGNATION -  CH 100
 DP7685  PID         -  DP7685
 DP7685  STATE/COUNTY-  IL/MASON
 DP7685  COUNTRY     -  US
 DP7685  USGS QUAD   -  FOREST CITY (2018)
 DP7685
 DP7685                         *CURRENT SURVEY CONTROL
 DP7685  ______________________________________________________________________
 DP7685* NAD 83(1986) POSITION- 40 18 11.24   (N) 089 49 27.03   (W)   HD_HELD1
 DP7685* NAVD 88 ORTHO HEIGHT -   152.111 (meters)      499.05  (feet) ADJUSTED
 DP7685  ______________________________________________________________________
 DP7685  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 DP7685  DYNAMIC HEIGHT  -        152.037 (meters)      498.81  (feet) COMP
 DP7685  MODELED GRAVITY -    980,133.6   (mgal)                       NAVD 88
 DP7685
 DP7685  VERT ORDER      -  SECOND    CLASS I
 DP7685
 DP7685.The horizontal coordinates were determined by differentially corrected
 DP7685.hand held GPS observations or other comparable positioning techniques
 DP7685.and have an estimated accuracy of +/- 3 meters.
 DP7685
 DP7685.The orthometric height was determined by differential leveling and
 DP7685.adjusted by the IL DEPT OF TRANSP
 DP7685.in July 2015.
 DP7685
 DP7685.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7685.GEOID18 height accuracy estimate available here.
 DP7685
 DP7685.Click photographs - Photos may exist for this station.
 DP7685
 DP7685.The dynamic height is computed by dividing the NAVD 88
 DP7685.geopotential number by the normal gravity value computed on the
 DP7685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7685.degrees latitude (g = 980.6199 gals.).
 DP7685
 DP7685.The modeled gravity was interpolated from observed gravity values.
 DP7685
 DP7685;                    North         East    Units  Estimated Accuracy
 DP7685;SPC IL W     -   403,700.1     729,115.3     MT  (+/- 3 meters HH1 GPS) 
 DP7685
 DP7685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5998265229(NAD 83)
 DP7685
 DP7685                          SUPERSEDED SURVEY CONTROL
 DP7685
 DP7685.No superseded survey control is available for this station.
 DP7685
 DP7685_MARKER: F = FLANGE-ENCASED ROD
 DP7685_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7685_STAMPING: CH 100 2014
 DP7685_MARK LOGO: UIL
 DP7685_PROJECTION: RECESSED 10 CENTIMETERS
 DP7685_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7685_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7685+STABILITY: POSITION/ELEVATION WELL
 DP7685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7685+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2023
 DP7685_ROD/PIPE-DEPTH: 30.5 meters
 DP7685_SLEEVE-DEPTH  : 0.9 meters
 DP7685
 DP7685  HISTORY     - Date     Condition        Report By
 DP7685  HISTORY     - 20141117 MONUMENTED       BCA
 DP7685  HISTORY     - 20230327 GOOD             ILDT
 DP7685
 DP7685                          STATION DESCRIPTION
 DP7685
 DP7685'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7685'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST-SOUTHEAST OF TOPEKA,
 DP7685'5.0 MI (8.0 KM) NORTH OF EASTON AND 4.6 MI (7.4 KM) SOUTH OF FOREST
 DP7685'CITY.
 DP7685'
 DP7685'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 10 LOCATED
 DP7685'ABOUT 11 MI (17.7 KM) EAST OF HAVANA, IL, GO NORTHEAST ON US 136 FOR
 DP7685'1.2 MI (1.9 KM) TO CR 2800E.  CONTINUE EAST ON US 136 FOR 0.2 MI (0.3
 DP7685'KM) TO THE STATION ON THE RIGHT.
 DP7685'
 DP7685'THE STATION IS LOCATED 55.5 FT (16.9 M) SOUTH OF THE CENTERLINE OF US
 DP7685'136, 118 FT (36.0 M) SOUTH-SOUTHEAST OF A POWER POLE, 43.7 FT (13.3 M)
 DP7685'SOUTH OF THE EDGE OF PAVEMENT OF US 136 AND 11.0 FT (3.4 M) SOUTHWEST
 DP7685'OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP7685'
 DP7685'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7685'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7685'IN IDENTIFICATION.
 DP7685
 DP7685                          STATION RECOVERY (2023)
 DP7685
 DP7685'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7686 ***********************************************************************
 DP7686  DESIGNATION -  CH 101
 DP7686  PID         -  DP7686
 DP7686  STATE/COUNTY-  IL/MASON
 DP7686  COUNTRY     -  US
 DP7686  USGS QUAD   -  FOREST CITY (2018)
 DP7686
 DP7686                         *CURRENT SURVEY CONTROL
 DP7686  ______________________________________________________________________
 DP7686* NAD 83(1986) POSITION- 40 17 47.4    (N) 089 50 28.1    (W)   HD_HELD2
 DP7686* NAVD 88 ORTHO HEIGHT -   152.631 (meters)      500.76  (feet) ADJUSTED
 DP7686  ______________________________________________________________________
 DP7686  GEOID HEIGHT    -        -32.840 (meters)                     GEOID18
 DP7686  DYNAMIC HEIGHT  -        152.556 (meters)      500.51  (feet) COMP
 DP7686  MODELED GRAVITY -    980,132.8   (mgal)                       NAVD 88
 DP7686
 DP7686  VERT ORDER      -  SECOND    CLASS I
 DP7686
 DP7686.The horizontal coordinates were established by autonomous hand held GPS
 DP7686.observations and have an estimated accuracy of +/- 10 meters.
 DP7686
 DP7686.The orthometric height was determined by differential leveling and
 DP7686.adjusted by the IL DEPT OF TRANSP
 DP7686.in July 2015.
 DP7686
 DP7686.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7686.GEOID18 height accuracy estimate available here.
 DP7686
 DP7686.Click photographs - Photos may exist for this station.
 DP7686
 DP7686.The dynamic height is computed by dividing the NAVD 88
 DP7686.geopotential number by the normal gravity value computed on the
 DP7686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7686.degrees latitude (g = 980.6199 gals.).
 DP7686
 DP7686.The modeled gravity was interpolated from observed gravity values.
 DP7686
 DP7686;                    North         East    Units  Estimated Accuracy
 DP7686;SPC IL W     -   402,959.      727,676.      MT  (+/- 10 meters HH2 GPS)
 DP7686
 DP7686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5851764540(NAD 83)
 DP7686
 DP7686                          SUPERSEDED SURVEY CONTROL
 DP7686
 DP7686.No superseded survey control is available for this station.
 DP7686
 DP7686_MARKER: F = FLANGE-ENCASED ROD
 DP7686_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7686_STAMPING: CH 101 2014
 DP7686_MARK LOGO: UIL
 DP7686_PROJECTION: FLUSH
 DP7686_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7686_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7686+STABILITY: POSITION/ELEVATION WELL
 DP7686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7686+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP7686_ROD/PIPE-DEPTH: 20.7 meters
 DP7686_SLEEVE-DEPTH  : 0.9 meters
 DP7686
 DP7686  HISTORY     - Date     Condition        Report By
 DP7686  HISTORY     - 20141118 MONUMENTED       BCA
 DP7686
 DP7686                          STATION DESCRIPTION
 DP7686
 DP7686'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7686'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) SOUTH OF FOREST CITY, 5.1
 DP7686'MI (8.2 KM) NORTHEAST OF BIGGS AND 4.4 MI (7.1 KM) NORTH OF EASTON.
 DP7686'
 DP7686'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 10 LOCATED
 DP7686'ABOUT 11 MI (17.7 KM) EAST OF HAVANA, IL, GO EAST ON US 136 FOR 0.3 MI
 DP7686'(0.5 KM) TO CR 1650N AND THE STATION ON THE RIGHT.
 DP7686'
 DP7686'THE STATION IS LOCATED 51.3 FT (15.6 M) SOUTHEAST OF THE CENTERLINE OF
 DP7686'US 136, 28.4 FT (8.7 M) WEST-NORTHWEST OF THE CENTERLINE OF CR 1650N,
 DP7686'14.4 FT (4.4 M) NORTH OF A POST FOR A 'STOP' SIGN, 12.2 FT (3.7 M)
 DP7686'EAST OF THE EDGE OF PAVEMENT OF CR 1650N AND 7.4 FT (2.3 M) WEST OF A
 DP7686'SIGN POST.
 DP7686'
 DP7686'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7686'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7686'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7687 ***********************************************************************
 DP7687  DESIGNATION -  CH 102
 DP7687  PID         -  DP7687
 DP7687  STATE/COUNTY-  IL/MASON
 DP7687  COUNTRY     -  US
 DP7687  USGS QUAD   -  TOPEKA (2018)
 DP7687
 DP7687                         *CURRENT SURVEY CONTROL
 DP7687  ______________________________________________________________________
 DP7687* NAD 83(1986) POSITION- 40 17 47.6    (N) 089 52 30.4    (W)   HD_HELD2
 DP7687* NAVD 88 ORTHO HEIGHT -   152.305 (meters)      499.69  (feet) ADJUSTED
 DP7687  ______________________________________________________________________
 DP7687  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 DP7687  DYNAMIC HEIGHT  -        152.231 (meters)      499.44  (feet) COMP
 DP7687  MODELED GRAVITY -    980,132.4   (mgal)                       NAVD 88
 DP7687
 DP7687  VERT ORDER      -  SECOND    CLASS I
 DP7687
 DP7687.The horizontal coordinates were established by autonomous hand held GPS
 DP7687.observations and have an estimated accuracy of +/- 10 meters.
 DP7687
 DP7687.The orthometric height was determined by differential leveling and
 DP7687.adjusted by the IL DEPT OF TRANSP
 DP7687.in July 2015.
 DP7687
 DP7687.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7687.GEOID18 height accuracy estimate available here.
 DP7687
 DP7687.Click photographs - Photos may exist for this station.
 DP7687
 DP7687.The dynamic height is computed by dividing the NAVD 88
 DP7687.geopotential number by the normal gravity value computed on the
 DP7687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7687.degrees latitude (g = 980.6199 gals.).
 DP7687
 DP7687.The modeled gravity was interpolated from observed gravity values.
 DP7687
 DP7687;                    North         East    Units  Estimated Accuracy
 DP7687;SPC IL W     -   402,955.      724,788.      MT  (+/- 10 meters HH2 GPS)
 DP7687
 DP7687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5562964640(NAD 83)
 DP7687
 DP7687                          SUPERSEDED SURVEY CONTROL
 DP7687
 DP7687.No superseded survey control is available for this station.
 DP7687
 DP7687_MARKER: F = FLANGE-ENCASED ROD
 DP7687_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7687_STAMPING: CH 102 2014
 DP7687_MARK LOGO: UIL
 DP7687_PROJECTION: FLUSH
 DP7687_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7687_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7687+STABILITY: POSITION/ELEVATION WELL
 DP7687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7687+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP7687_ROD/PIPE-DEPTH: 30.5 meters
 DP7687_SLEEVE-DEPTH  : 0.9 meters
 DP7687
 DP7687  HISTORY     - Date     Condition        Report By
 DP7687  HISTORY     - 20141118 MONUMENTED       BCA
 DP7687
 DP7687                          STATION DESCRIPTION
 DP7687
 DP7687'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7687'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) NORTH-NORTHWEST OF
 DP7687'EASTON, 4.1 MI (6.6 KM) NORTH-NORTHEAST OF BIGGS AND 3.8 MI (6.1 KM)
 DP7687'SOUTHEAST OF TOPEKA.
 DP7687'
 DP7687'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 10 LOCATED
 DP7687'ABOUT 11 MI (17.7 KM) EAST OF HAVANA, IL, GO WEST ON US 136 FOR 1.0 MI
 DP7687'(1.6 KM) TO CR 2600E.  CONTINUE WEST ON US 136 FOR 0.5 MI (0.8 KM) TO
 DP7687'THE STATION ON THE LEFT.
 DP7687'
 DP7687'THE STATION IS LOCATED 54.5 FT (16.6 M) SOUTH OF THE CENTERLINE OF US
 DP7687'136, 62.0 FT (18.9 M) WEST OF A SPRUCE TREE, 41.7 FT (12.7 M) SOUTH OF
 DP7687'THE EDGE OF PAVEMENT OF US 136 AND 20.0 FT (6.1 M) NORTHWEST OF A
 DP7687'POWER POLE.
 DP7687'
 DP7687'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7687'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7687'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7688 ***********************************************************************
 DP7688  DESIGNATION -  CH 103
 DP7688  PID         -  DP7688
 DP7688  STATE/COUNTY-  IL/MASON
 DP7688  COUNTRY     -  US
 DP7688  USGS QUAD   -  TOPEKA (2018)
 DP7688
 DP7688                         *CURRENT SURVEY CONTROL
 DP7688  ______________________________________________________________________
 DP7688* NAD 83(1986) POSITION- 40 17 48.7    (N) 089 53 25.0    (W)   HD_HELD2
 DP7688* NAVD 88 ORTHO HEIGHT -   150.433 (meters)      493.55  (feet) ADJUSTED
 DP7688  ______________________________________________________________________
 DP7688  GEOID HEIGHT    -        -32.880 (meters)                     GEOID18
 DP7688  DYNAMIC HEIGHT  -        150.359 (meters)      493.30  (feet) COMP
 DP7688  MODELED GRAVITY -    980,132.1   (mgal)                       NAVD 88
 DP7688
 DP7688  VERT ORDER      -  SECOND    CLASS I
 DP7688
 DP7688.The horizontal coordinates were established by autonomous hand held GPS
 DP7688.observations and have an estimated accuracy of +/- 10 meters.
 DP7688
 DP7688.The orthometric height was determined by differential leveling and
 DP7688.adjusted by the IL DEPT OF TRANSP
 DP7688.in July 2015.
 DP7688
 DP7688.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7688.GEOID18 height accuracy estimate available here.
 DP7688
 DP7688.Click photographs - Photos may exist for this station.
 DP7688
 DP7688.The dynamic height is computed by dividing the NAVD 88
 DP7688.geopotential number by the normal gravity value computed on the
 DP7688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7688.degrees latitude (g = 980.6199 gals.).
 DP7688
 DP7688.The modeled gravity was interpolated from observed gravity values.
 DP7688
 DP7688;                    North         East    Units  Estimated Accuracy
 DP7688;SPC IL W     -   402,985.      723,498.      MT  (+/- 10 meters HH2 GPS)
 DP7688
 DP7688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5434164715(NAD 83)
 DP7688
 DP7688                          SUPERSEDED SURVEY CONTROL
 DP7688
 DP7688.No superseded survey control is available for this station.
 DP7688
 DP7688_MARKER: F = FLANGE-ENCASED ROD
 DP7688_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7688_STAMPING: CH 103 2014
 DP7688_MARK LOGO: UIL
 DP7688_PROJECTION: FLUSH
 DP7688_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7688_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7688+STABILITY: POSITION/ELEVATION WELL
 DP7688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7688+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP7688_ROD/PIPE-DEPTH: 21.9 meters
 DP7688_SLEEVE-DEPTH  : 0.9 meters
 DP7688
 DP7688  HISTORY     - Date     Condition        Report By
 DP7688  HISTORY     - 20141118 MONUMENTED       BCA
 DP7688
 DP7688                          STATION DESCRIPTION
 DP7688
 DP7688'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7688'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) NORTH-NORTHWEST OF
 DP7688'EASTON, 3.9 MI (6.3 KM) NORTH OF BIGGS AND 3.2 MI (5.1 KM) SOUTHEAST
 DP7688'OF TOPEKA.
 DP7688'
 DP7688'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 10 LOCATED
 DP7688'ABOUT 11 MI (17.7 KM) EAST OF HAVANA, IL, GO WEST ON US 136 FOR 2.0 MI
 DP7688'(3.2 KM) TO CR 2500E.  CONTINUE WEST ON US 136 FOR 0.25 MI (0.4 KM) TO
 DP7688'THE STATION ON THE RIGHT.
 DP7688'
 DP7688'THE STATION IS LOCATED 47.3 FT (14.4 M) NORTH OF THE CENTERLINE OF US
 DP7688'136, 34.2 FT (10.4 M) NORTH OF THE EDGE OF PAVEMENT OF US 136, 16.5 FT
 DP7688'(5.0 M) EAST OF THE CENTER OF A ACCESS LANE TO AN IRRIGATION PUMP AND
 DP7688'16.4 FT (5.0 M) NORTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP7688'CORRUGATED METAL PIPE.
 DP7688'
 DP7688'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7688'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7688'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7689 ***********************************************************************
 DP7689  DESIGNATION -  CH 104
 DP7689  PID         -  DP7689
 DP7689  STATE/COUNTY-  IL/MASON
 DP7689  COUNTRY     -  US
 DP7689  USGS QUAD   -  TOPEKA (2018)
 DP7689
 DP7689                         *CURRENT SURVEY CONTROL
 DP7689  ______________________________________________________________________
 DP7689* NAD 83(1986) POSITION- 40 17 50.1    (N) 089 55 46.6    (W)   HD_HELD2
 DP7689* NAVD 88 ORTHO HEIGHT -   150.310 (meters)      493.14  (feet) ADJUSTED
 DP7689  ______________________________________________________________________
 DP7689  GEOID HEIGHT    -        -32.919 (meters)                     GEOID18
 DP7689  DYNAMIC HEIGHT  -        150.236 (meters)      492.90  (feet) COMP
 DP7689  MODELED GRAVITY -    980,130.9   (mgal)                       NAVD 88
 DP7689
 DP7689  VERT ORDER      -  SECOND    CLASS I
 DP7689
 DP7689.The horizontal coordinates were established by autonomous hand held GPS
 DP7689.observations and have an estimated accuracy of +/- 10 meters.
 DP7689
 DP7689.The orthometric height was determined by differential leveling and
 DP7689.adjusted by the IL DEPT OF TRANSP
 DP7689.in July 2015.
 DP7689
 DP7689.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7689.GEOID18 height accuracy estimate available here.
 DP7689
 DP7689.Click photographs - Photos may exist for this station.
 DP7689
 DP7689.The dynamic height is computed by dividing the NAVD 88
 DP7689.geopotential number by the normal gravity value computed on the
 DP7689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7689.degrees latitude (g = 980.6199 gals.).
 DP7689
 DP7689.The modeled gravity was interpolated from observed gravity values.
 DP7689
 DP7689;                    North         East    Units  Estimated Accuracy
 DP7689;SPC IL W     -   403,019.      720,154.      MT  (+/- 10 meters HH2 GPS)
 DP7689
 DP7689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5099964869(NAD 83)
 DP7689
 DP7689                          SUPERSEDED SURVEY CONTROL
 DP7689
 DP7689.No superseded survey control is available for this station.
 DP7689
 DP7689_MARKER: F = FLANGE-ENCASED ROD
 DP7689_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7689_STAMPING: CH 104 2014
 DP7689_MARK LOGO: UIL
 DP7689_PROJECTION: FLUSH
 DP7689_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7689_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7689+STABILITY: POSITION/ELEVATION WELL
 DP7689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7689+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP7689_ROD/PIPE-DEPTH: 21.9 meters
 DP7689_SLEEVE-DEPTH  : 0.9 meters
 DP7689
 DP7689  HISTORY     - Date     Condition        Report By
 DP7689  HISTORY     - 20141118 MONUMENTED       BCA
 DP7689
 DP7689                          STATION DESCRIPTION
 DP7689
 DP7689'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7689'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHWEST OF EASTON, 4.1
 DP7689'MI (6.6 KM) NORTH-NORTHWEST OF BIGGS AND 2.3 MI (3.7 KM) SOUTH OF
 DP7689'TOPEKA.
 DP7689'
 DP7689'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 10 LOCATED
 DP7689'ABOUT 11 MI (17.7 KM) EAST OF HAVANA, IL, GO WEST ON US 136 FOR 3.0 MI
 DP7689'(4.8 KM) TO CR 2400E.  CONTINUE WEST ON US 136 FOR 1.3 MI (2.1 KM) TO
 DP7689'THE STATION ON THE RIGHT.
 DP7689'
 DP7689'THE STATION IS LOCATED 42.4 FT (12.9 M) NORTH OF THE CENTERLINE OF US
 DP7689'136, 105.5 FT (32.2 M) NORTH-NORTHEAST OF A POWER POLE, 29.4 FT (9.0
 DP7689'M) NORTH OF THE EDGE OF PAVEMENT OF US 136 AND 11.5 FT (3.5 M)
 DP7689'NORTHWEST OF THE WEST END OF A 18 INCH (46 CM) CORRUGATED METAL PIPE.
 DP7689'
 DP7689'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7689'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7689'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7690 ***********************************************************************
 DP7690  DESIGNATION -  CH 105
 DP7690  PID         -  DP7690
 DP7690  STATE/COUNTY-  IL/MASON
 DP7690  COUNTRY     -  US
 DP7690  USGS QUAD   -  TOPEKA (2018)
 DP7690
 DP7690                         *CURRENT SURVEY CONTROL
 DP7690  ______________________________________________________________________
 DP7690* NAD 83(1986) POSITION- 40 17 51.2    (N) 089 57 09.7    (W)   HD_HELD2
 DP7690* NAVD 88 ORTHO HEIGHT -   150.191 (meters)      492.75  (feet) ADJUSTED
 DP7690  ______________________________________________________________________
 DP7690  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 DP7690  DYNAMIC HEIGHT  -        150.117 (meters)      492.51  (feet) COMP
 DP7690  MODELED GRAVITY -    980,130.0   (mgal)                       NAVD 88
 DP7690
 DP7690  VERT ORDER      -  SECOND    CLASS I
 DP7690
 DP7690.The horizontal coordinates were established by autonomous hand held GPS
 DP7690.observations and have an estimated accuracy of +/- 10 meters.
 DP7690
 DP7690.The orthometric height was determined by differential leveling and
 DP7690.adjusted by the IL DEPT OF TRANSP
 DP7690.in July 2015.
 DP7690
 DP7690.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7690.GEOID18 height accuracy estimate available here.
 DP7690
 DP7690.Click photographs - Photos may exist for this station.
 DP7690
 DP7690.The dynamic height is computed by dividing the NAVD 88
 DP7690.geopotential number by the normal gravity value computed on the
 DP7690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7690.degrees latitude (g = 980.6199 gals.).
 DP7690
 DP7690.The modeled gravity was interpolated from observed gravity values.
 DP7690
 DP7690;                    North         East    Units  Estimated Accuracy
 DP7690;SPC IL W     -   403,048.      718,191.      MT  (+/- 10 meters HH2 GPS)
 DP7690
 DP7690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4903764968(NAD 83)
 DP7690
 DP7690                          SUPERSEDED SURVEY CONTROL
 DP7690
 DP7690.No superseded survey control is available for this station.
 DP7690
 DP7690_MARKER: F = FLANGE-ENCASED ROD
 DP7690_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7690_STAMPING: CH 105 2014
 DP7690_MARK LOGO: UIL
 DP7690_PROJECTION: FLUSH
 DP7690_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7690_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7690+STABILITY: POSITION/ELEVATION WELL
 DP7690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7690+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2014
 DP7690_ROD/PIPE-DEPTH: 31.7 meters
 DP7690_SLEEVE-DEPTH  : 0.9 meters
 DP7690
 DP7690  HISTORY     - Date     Condition        Report By
 DP7690  HISTORY     - 20141119 MONUMENTED       BCA
 DP7690
 DP7690                          STATION DESCRIPTION
 DP7690
 DP7690'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7690'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) EAST OF HAVANA, 4.6 MI
 DP7690'(7.4 KM) NORTH-NORTHWEST OF BIGGS AND 2.5 MI (4.0 KM) SOUTH-SOUTHWEST
 DP7690'OF TOPEKA.
 DP7690'
 DP7690'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 10 LOCATED
 DP7690'ABOUT 11 MI (17.7 KM) EAST OF HAVANA, IL, GO WEST ON US 136 FOR 5.0 MI
 DP7690'(8.0 KM) TO CR 2200E.  CONTINUE WEST ON US 136 FOR 0.5 MI (0.8 KM) TO
 DP7690'THE STATION ON THE RIGHT.
 DP7690'
 DP7690'THE STATION IS LOCATED 47.6 FT (14.5 M) NORTH OF THE CENTERLINE OF US
 DP7690'136, 34.6 FT (10.5 M) NORTH OF THE EDGE OF PAVEMENT OF US 136, 32.0 FT
 DP7690'(9.8 M) EAST-SOUTHEAST OF A TELEPHONE PEDESTAL, 20 FT (6.1 M) EAST OF
 DP7690'THE CENTER OF A PRIVATE ENTRANCE AND 9.0 FT (2.7 M) NORTH OF THE EAST
 DP7690'END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP7690'
 DP7690'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7690'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7690'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7691 ***********************************************************************
 DP7691  DESIGNATION -  CH 106
 DP7691  PID         -  DP7691
 DP7691  STATE/COUNTY-  IL/MASON
 DP7691  COUNTRY     -  US
 DP7691  USGS QUAD   -  HAVANA (2018)
 DP7691
 DP7691                         *CURRENT SURVEY CONTROL
 DP7691  ______________________________________________________________________
 DP7691* NAD 83(1986) POSITION- 40 17 38.7    (N) 090 03 27.8    (W)   HD_HELD2
 DP7691* NAVD 88 ORTHO HEIGHT -   143.765 (meters)      471.67  (feet) ADJUSTED
 DP7691  ______________________________________________________________________
 DP7691  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 DP7691  DYNAMIC HEIGHT  -        143.694 (meters)      471.44  (feet) COMP
 DP7691  MODELED GRAVITY -    980,127.1   (mgal)                       NAVD 88
 DP7691
 DP7691  VERT ORDER      -  SECOND    CLASS I
 DP7691
 DP7691.The horizontal coordinates were established by autonomous hand held GPS
 DP7691.observations and have an estimated accuracy of +/- 10 meters.
 DP7691
 DP7691.The orthometric height was determined by differential leveling and
 DP7691.adjusted by the IL DEPT OF TRANSP
 DP7691.in July 2015.
 DP7691
 DP7691.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7691.GEOID18 height accuracy estimate available here.
 DP7691
 DP7691.Click photographs - Photos may exist for this station.
 DP7691
 DP7691.The dynamic height is computed by dividing the NAVD 88
 DP7691.geopotential number by the normal gravity value computed on the
 DP7691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7691.degrees latitude (g = 980.6199 gals.).
 DP7691
 DP7691.The modeled gravity was interpolated from observed gravity values.
 DP7691
 DP7691;                    North         East    Units  Estimated Accuracy
 DP7691;SPC IL W     -   402,646.      709,263.      MT  (+/- 10 meters HH2 GPS)
 DP7691
 DP7691_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5008964553(NAD 83)
 DP7691
 DP7691                          SUPERSEDED SURVEY CONTROL
 DP7691
 DP7691.No superseded survey control is available for this station.
 DP7691
 DP7691_MARKER: F = FLANGE-ENCASED ROD
 DP7691_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7691_STAMPING: CH 106 2014
 DP7691_MARK LOGO: UIL
 DP7691_PROJECTION: FLUSH
 DP7691_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7691_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7691+STABILITY: POSITION/ELEVATION WELL
 DP7691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7691+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2014
 DP7691_ROD/PIPE-DEPTH: 29.3 meters
 DP7691_SLEEVE-DEPTH  : 0.9 meters
 DP7691
 DP7691  HISTORY     - Date     Condition        Report By
 DP7691  HISTORY     - 20141119 MONUMENTED       BCA
 DP7691
 DP7691                          STATION DESCRIPTION
 DP7691
 DP7691'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7691'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) EAST-SOUTHEAST OF DUNCAN
 DP7691'MILLS, 7.1 MI (11.4 KM) WEST-SOUTHWEST OF TOPEKA AND IN THE TOWN OF
 DP7691'HAVANA, IL.
 DP7691'
 DP7691'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 97 (E
 DP7691'DEARBORN ST) IN HAVANA, IL, GO WEST ON US 136/SR 97 (E DEARBORN ST)
 DP7691'FOR 1 BLOCK TO THE STATION ON THE LEFT.
 DP7691'
 DP7691'THE STATION IS LOCATED 27.0 FT (8.2 M) SOUTH OF THE CENTERLINE OF US
 DP7691'136/SR 97 (E DEARBORN ST), 47.4 FT (14.4 M) EAST OF THE CENTERLINE OF
 DP7691'HIGH STREET, 56.5 FT (17.2 M) NORTHWEST OF THE NORTHEAST CORNER OF
 DP7691''JOHNSON MONUMENTS NUMBER 343, 51.0 FT (15.5 M) NORTH OF THE NORTHWEST
 DP7691'CORNER OF 'JOHNSON MONUMENTS NUMBER 343' BUILDING, 7.7 FT (2.3 M)
 DP7691'SOUTH OF THE SOUTH CURB AND 1.0 FT (0.3 M) NORTH OF THE NORTH EDGE OF
 DP7691'A SIDEWALK.
 DP7691'
 DP7691'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7691'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7691'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7692 ***********************************************************************
 DP7692  DESIGNATION -  CH 107
 DP7692  PID         -  DP7692
 DP7692  STATE/COUNTY-  IL/MASON
 DP7692  COUNTRY     -  US
 DP7692  USGS QUAD   -  HAVANA (2018)
 DP7692
 DP7692                         *CURRENT SURVEY CONTROL
 DP7692  ______________________________________________________________________
 DP7692* NAD 83(1986) POSITION- 40 17 38.79   (N) 090 04 00.95   (W)   HD_HELD1
 DP7692* NAVD 88 ORTHO HEIGHT -   143.630 (meters)      471.23  (feet) ADJUSTED
 DP7692  ______________________________________________________________________
 DP7692  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 DP7692  DYNAMIC HEIGHT  -        143.559 (meters)      470.99  (feet) COMP
 DP7692  MODELED GRAVITY -    980,126.8   (mgal)                       NAVD 88
 DP7692
 DP7692  VERT ORDER      -  SECOND    CLASS I
 DP7692
 DP7692.The horizontal coordinates were determined by differentially corrected
 DP7692.hand held GPS observations or other comparable positioning techniques
 DP7692.and have an estimated accuracy of +/- 3 meters.
 DP7692
 DP7692.The orthometric height was determined by differential leveling and
 DP7692.adjusted by the IL DEPT OF TRANSP
 DP7692.in July 2015.
 DP7692
 DP7692.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7692.GEOID18 height accuracy estimate available here.
 DP7692
 DP7692.Click photographs - Photos may exist for this station.
 DP7692
 DP7692.The dynamic height is computed by dividing the NAVD 88
 DP7692.geopotential number by the normal gravity value computed on the
 DP7692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7692.degrees latitude (g = 980.6199 gals.).
 DP7692
 DP7692.The modeled gravity was interpolated from observed gravity values.
 DP7692
 DP7692;                    North         East    Units  Estimated Accuracy
 DP7692;SPC IL W     -   402,647.7     708,479.7     MT  (+/- 3 meters HH1 GPS) 
 DP7692
 DP7692_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4930664529(NAD 83)
 DP7692
 DP7692                          SUPERSEDED SURVEY CONTROL
 DP7692
 DP7692.No superseded survey control is available for this station.
 DP7692
 DP7692_MARKER: F = FLANGE-ENCASED ROD
 DP7692_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7692_STAMPING: CH 107 2014
 DP7692_MARK LOGO: UIL
 DP7692_PROJECTION: FLUSH
 DP7692_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7692_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7692+STABILITY: POSITION/ELEVATION WELL
 DP7692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7692+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2014
 DP7692_ROD/PIPE-DEPTH: 28.0 meters
 DP7692_SLEEVE-DEPTH  : 0.9 meters
 DP7692
 DP7692  HISTORY     - Date     Condition        Report By
 DP7692  HISTORY     - 20141119 MONUMENTED       BCA
 DP7692
 DP7692                          STATION DESCRIPTION
 DP7692
 DP7692'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7692'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-SOUTHWEST OF
 DP7692'TOPEKA, 7.3 MI (11.7 KM) EAST-SOUTHEAST OF DUNCAN MILLS AND IN THE
 DP7692'TOWN OF HAVANA, IL.
 DP7692'
 DP7692'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE JUNCTION OF US
 DP7692'136 (DEARBORN ST) WITH SR 78 (WATER ST) IN HAVANA, IL.
 DP7692'
 DP7692'THE STATION IS LOCATED 24.5 FT (7.5 M) NORTH OF THE CENTERLINE OF US
 DP7692'136 (DEARBORN ST), 280 FT (85.3 M) EAST OF THE EAST EDGE OF A BRIDGE
 DP7692'DECK, 13.0 FT (4.0 M) WEST OF THE WEST EDGE OF A CONCRETE APRON AND
 DP7692'1.5 FT (0.5 M) NORTH OF THE NORTH EDGE OF A SIDEWALK.
 DP7692'
 DP7692'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7692'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7692'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7693 ***********************************************************************
 DP7693  DESIGNATION -  CH 108
 DP7693  PID         -  DP7693
 DP7693  STATE/COUNTY-  IL/FULTON
 DP7693  COUNTRY     -  US
 DP7693  USGS QUAD   -  HAVANA (2018)
 DP7693
 DP7693                         *CURRENT SURVEY CONTROL
 DP7693  ______________________________________________________________________
 DP7693* NAD 83(1986) POSITION- 40 17 42.1    (N) 090 04 28.0    (W)   HD_HELD2
 DP7693* NAVD 88 ORTHO HEIGHT -   138.136 (meters)      453.20  (feet) ADJUSTED
 DP7693  ______________________________________________________________________
 DP7693  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 DP7693  DYNAMIC HEIGHT  -        138.068 (meters)      452.98  (feet) COMP
 DP7693  MODELED GRAVITY -    980,126.6   (mgal)                       NAVD 88
 DP7693
 DP7693  VERT ORDER      -  SECOND    CLASS I
 DP7693
 DP7693.The horizontal coordinates were established by autonomous hand held GPS
 DP7693.observations and have an estimated accuracy of +/- 10 meters.
 DP7693
 DP7693.The orthometric height was determined by differential leveling and
 DP7693.adjusted by the IL DEPT OF TRANSP
 DP7693.in July 2015.
 DP7693
 DP7693.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7693.GEOID18 height accuracy estimate available here.
 DP7693
 DP7693.Click photographs - Photos may exist for this station.
 DP7693
 DP7693.The dynamic height is computed by dividing the NAVD 88
 DP7693.geopotential number by the normal gravity value computed on the
 DP7693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7693.degrees latitude (g = 980.6199 gals.).
 DP7693
 DP7693.The modeled gravity was interpolated from observed gravity values.
 DP7693
 DP7693;                    North         East    Units  Estimated Accuracy
 DP7693;SPC IL W     -   402,749.      707,841.      MT  (+/- 10 meters HH2 GPS)
 DP7693
 DP7693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4866464610(NAD 83)
 DP7693
 DP7693                          SUPERSEDED SURVEY CONTROL
 DP7693
 DP7693.No superseded survey control is available for this station.
 DP7693
 DP7693_MARKER: F = FLANGE-ENCASED ROD
 DP7693_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7693_STAMPING: CH 108 2014
 DP7693_MARK LOGO: UIL
 DP7693_PROJECTION: FLUSH
 DP7693_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7693_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7693+STABILITY: POSITION/ELEVATION WELL
 DP7693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7693+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2014
 DP7693_ROD/PIPE-DEPTH: 13.4 meters
 DP7693_SLEEVE-DEPTH  : 0.9 meters
 DP7693
 DP7693  HISTORY     - Date     Condition        Report By
 DP7693  HISTORY     - 20141120 MONUMENTED       BCA
 DP7693
 DP7693                          STATION DESCRIPTION
 DP7693
 DP7693'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7693'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF BATH,
 DP7693'6.9 MI (11.1 KM) EAST-SOUTHEAST OF DUNCAN MILLS AND 0.8 MI (1.3 KM)
 DP7693'WEST-SOUTHWEST OF HAVANA.
 DP7693'
 DP7693'TO REACH THE STATION FROM THE WEST JUNCTION OF US 136 WITH SR 78/97
 DP7693'(NORTH) LOCATED 1.4 MI (2.3 KM) WEST OF HAVANA, IL, GO EAST ON US 136
 DP7693'FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP7693'
 DP7693'THE STATION IS LOCATED 20.2 FT (6.2 M) SOUTH OF THE CENTERLINE OF US
 DP7693'136, 14.5 FT (4.4 M) WEST-NORTHWEST OF A LIGHT POLE, 5.0 FT (1.5 M)
 DP7693'SOUTH OF THE EDGE OF PAVEMENT OF US 136, 3.4 FT (1.0 M) SOUTHWEST OF A
 DP7693'WOODEN POST FOR A GUARDRAIL AND 3.8 FT (1.2 M) SOUTHEAST OF A WOODEN
 DP7693'POST FOR A GUARDRAIL.
 DP7693'
 DP7693'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7693'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7693'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7694 ***********************************************************************
 DP7694  DESIGNATION -  CH 109
 DP7694  PID         -  DP7694
 DP7694  STATE/COUNTY-  IL/FULTON
 DP7694  COUNTRY     -  US
 DP7694  USGS QUAD   -  HAVANA (2018)
 DP7694
 DP7694                         *CURRENT SURVEY CONTROL
 DP7694  ______________________________________________________________________
 DP7694* NAD 83(1986) POSITION- 40 17 49.7    (N) 090 05 14.1    (W)   HD_HELD2
 DP7694* NAVD 88 ORTHO HEIGHT -   137.951 (meters)      452.59  (feet) ADJUSTED
 DP7694  ______________________________________________________________________
 DP7694  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 DP7694  DYNAMIC HEIGHT  -        137.883 (meters)      452.37  (feet) COMP
 DP7694  MODELED GRAVITY -    980,126.3   (mgal)                       NAVD 88
 DP7694
 DP7694  VERT ORDER      -  SECOND    CLASS I
 DP7694
 DP7694.The horizontal coordinates were established by autonomous hand held GPS
 DP7694.observations and have an estimated accuracy of +/- 10 meters.
 DP7694
 DP7694.The orthometric height was determined by differential leveling and
 DP7694.adjusted by the IL DEPT OF TRANSP
 DP7694.in July 2015.
 DP7694
 DP7694.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7694.GEOID18 height accuracy estimate available here.
 DP7694
 DP7694.Click photographs - Photos may exist for this station.
 DP7694
 DP7694.The dynamic height is computed by dividing the NAVD 88
 DP7694.geopotential number by the normal gravity value computed on the
 DP7694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7694.degrees latitude (g = 980.6199 gals.).
 DP7694
 DP7694.The modeled gravity was interpolated from observed gravity values.
 DP7694
 DP7694;                    North         East    Units  Estimated Accuracy
 DP7694;SPC IL W     -   402,982.      706,752.      MT  (+/- 10 meters HH2 GPS)
 DP7694
 DP7694_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4756864809(NAD 83)
 DP7694
 DP7694                          SUPERSEDED SURVEY CONTROL
 DP7694
 DP7694.No superseded survey control is available for this station.
 DP7694
 DP7694_MARKER: F = FLANGE-ENCASED ROD
 DP7694_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7694_STAMPING: CH 109 2014
 DP7694_MARK LOGO: UIL
 DP7694_PROJECTION: FLUSH
 DP7694_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7694_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7694+STABILITY: POSITION/ELEVATION WELL
 DP7694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7694+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2014
 DP7694_ROD/PIPE-DEPTH: 13.4 meters
 DP7694_SLEEVE-DEPTH  : 0.9 meters
 DP7694
 DP7694  HISTORY     - Date     Condition        Report By
 DP7694  HISTORY     - 20141120 MONUMENTED       BCA
 DP7694
 DP7694                          STATION DESCRIPTION
 DP7694
 DP7694'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7694'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH-NORTHEAST OF BATH,
 DP7694'6.2 MI (10.0 KM) EAST-SOUTHEAST OF DUNCAN MILLS AND 1.4 MI (2.3 KM)
 DP7694'WEST OF HAVANA.
 DP7694'
 DP7694'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF US
 DP7694'136 WITH SR 78/97 (NORTH) ABOUT 1.4 MI (2.3 KM) WEST OF HAVANA, IL.
 DP7694'
 DP7694'THE STATION IS LOCATED 34.7 FT (10.6 M) NORTH OF THE CENTERLINE OF US
 DP7694'136, 27.4 FT (8.4 M) SOUTHEAST OF THE CENTERLINE OF SR 78/97, 30.0 FT
 DP7694'(9.1 M) SOUTHWEST OF A WOODEN POST FOR A 'STOP' SIGN, 19.4 FT (5.9 M)
 DP7694'NORTH OF THE EDGE OF PAVEMENT OF US 136 AND 15.5 FT (4.7 M) NORTHWEST
 DP7694'OF A WOODEN POST FOR A TRAFFIC SIGN '78, 97, 136'.
 DP7694'
 DP7694'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7694'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7694'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7695 ***********************************************************************
 DP7695  DESIGNATION -  CH 110
 DP7695  PID         -  DP7695
 DP7695  STATE/COUNTY-  IL/FULTON
 DP7695  COUNTRY     -  US
 DP7695  USGS QUAD   -  HAVANA (2018)
 DP7695
 DP7695                         *CURRENT SURVEY CONTROL
 DP7695  ______________________________________________________________________
 DP7695* NAD 83(1986) POSITION- 40 17 59.68   (N) 090 06 20.09   (W)   HD_HELD1
 DP7695* NAVD 88 ORTHO HEIGHT -   138.101 (meters)      453.09  (feet) ADJUSTED
 DP7695  ______________________________________________________________________
 DP7695  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 DP7695  DYNAMIC HEIGHT  -        138.032 (meters)      452.86  (feet) COMP
 DP7695  MODELED GRAVITY -    980,126.1   (mgal)                       NAVD 88
 DP7695
 DP7695  VERT ORDER      -  SECOND    CLASS I
 DP7695
 DP7695.The horizontal coordinates were determined by differentially corrected
 DP7695.hand held GPS observations or other comparable positioning techniques
 DP7695.and have an estimated accuracy of +/- 3 meters.
 DP7695
 DP7695.The orthometric height was determined by differential leveling and
 DP7695.adjusted by the IL DEPT OF TRANSP
 DP7695.in July 2015.
 DP7695
 DP7695.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7695.GEOID18 height accuracy estimate available here.
 DP7695
 DP7695.Click photographs - Photos may exist for this station.
 DP7695
 DP7695.The dynamic height is computed by dividing the NAVD 88
 DP7695.geopotential number by the normal gravity value computed on the
 DP7695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7695.degrees latitude (g = 980.6199 gals.).
 DP7695
 DP7695.The modeled gravity was interpolated from observed gravity values.
 DP7695
 DP7695;                    North         East    Units  Estimated Accuracy
 DP7695;SPC IL W     -   403,289.0     705,193.2     MT  (+/- 3 meters HH1 GPS) 
 DP7695
 DP7695_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4599965066(NAD 83)
 DP7695
 DP7695                          SUPERSEDED SURVEY CONTROL
 DP7695
 DP7695.No superseded survey control is available for this station.
 DP7695
 DP7695_MARKER: F = FLANGE-ENCASED ROD
 DP7695_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7695_STAMPING: CH 110 2014
 DP7695_MARK LOGO: UIL
 DP7695_PROJECTION: RECESSED 5 CENTIMETERS
 DP7695_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7695_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7695+STABILITY: POSITION/ELEVATION WELL
 DP7695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7695+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 DP7695_ROD/PIPE-DEPTH: 14.6 meters
 DP7695_SLEEVE-DEPTH  : 0.9 meters
 DP7695
 DP7695  HISTORY     - Date     Condition        Report By
 DP7695  HISTORY     - 20141120 MONUMENTED       BCA
 DP7695  HISTORY     - 20221128 GOOD             ILDT
 DP7695
 DP7695                          STATION DESCRIPTION
 DP7695
 DP7695'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7695'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHEAST OF BATH,
 DP7695'5.3 MI (8.5 KM) EAST-SOUTHEAST OF DUNCAN MILLS AND 2.4 MI (3.9 KM)
 DP7695'WEST OF HAVANA.
 DP7695'
 DP7695'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 100 LOCATED
 DP7695'ABOUT 4.3 MI (6.9 KM) WEST OF HAVANA, IL, GO EAST ON US 136 FOR 1.9 MI
 DP7695'(3.1 KM) TO SPOON RIVER DRIVE AND TO THE STATION ON THE LEFT.
 DP7695'
 DP7695'THE STATION IS LOCATED 23.0 FT (7.0 M) NORTH OF THE CENTERLINE OF US
 DP7695'136, 29.0 FT (8.8 M) EAST OF THE CENTERLINE OF SPOON RIVER DRIVE, 7.3
 DP7695'FT (2.2 M) NORTH OF THE EDGE OF PAVEMENT OF US 136, 3.2 FT (1.0 M)
 DP7695'NORTHEAST OF A WOODEN GUARDRAIL POST AND 3.2 FT (1.0 M) NORTHWEST OF A
 DP7695'WOODEN GUARDRAIL POST.
 DP7695'
 DP7695'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7695'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7695'IN IDENTIFICATION.
 DP7695
 DP7695                          STATION RECOVERY (2022)
 DP7695
 DP7695'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP7695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7696 ***********************************************************************
 DP7696  DESIGNATION -  CH 111
 DP7696  PID         -  DP7696
 DP7696  STATE/COUNTY-  IL/FULTON
 DP7696  COUNTRY     -  US
 DP7696  USGS QUAD   -  HAVANA (2018)
 DP7696
 DP7696                         *CURRENT SURVEY CONTROL
 DP7696  ______________________________________________________________________
 DP7696* NAD 83(1986) POSITION- 40 18 10.10   (N) 090 07 28.10   (W)   HD_HELD1
 DP7696* NAVD 88 ORTHO HEIGHT -   138.579 (meters)      454.65  (feet) ADJUSTED
 DP7696  ______________________________________________________________________
 DP7696  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 DP7696  DYNAMIC HEIGHT  -        138.510 (meters)      454.43  (feet) COMP
 DP7696  MODELED GRAVITY -    980,126.2   (mgal)                       NAVD 88
 DP7696
 DP7696  VERT ORDER      -  SECOND    CLASS I
 DP7696
 DP7696.The horizontal coordinates were determined by differentially corrected
 DP7696.hand held GPS observations or other comparable positioning techniques
 DP7696.and have an estimated accuracy of +/- 3 meters.
 DP7696
 DP7696.The orthometric height was determined by differential leveling and
 DP7696.adjusted by the IL DEPT OF TRANSP
 DP7696.in July 2015.
 DP7696
 DP7696.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7696.GEOID18 height accuracy estimate available here.
 DP7696
 DP7696.Click photographs - Photos may exist for this station.
 DP7696
 DP7696.The dynamic height is computed by dividing the NAVD 88
 DP7696.geopotential number by the normal gravity value computed on the
 DP7696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7696.degrees latitude (g = 980.6199 gals.).
 DP7696
 DP7696.The modeled gravity was interpolated from observed gravity values.
 DP7696
 DP7696;                    North         East    Units  Estimated Accuracy
 DP7696;SPC IL W     -   403,609.5     703,587.0     MT  (+/- 3 meters HH1 GPS) 
 DP7696
 DP7696_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4438365335(NAD 83)
 DP7696
 DP7696                          SUPERSEDED SURVEY CONTROL
 DP7696
 DP7696.No superseded survey control is available for this station.
 DP7696
 DP7696_MARKER: F = FLANGE-ENCASED ROD
 DP7696_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7696_STAMPING: CH 111 2014
 DP7696_MARK LOGO: UIL
 DP7696_PROJECTION: RECESSED 8 CENTIMETERS
 DP7696_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7696_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7696+STABILITY: POSITION/ELEVATION WELL
 DP7696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7696+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 DP7696_ROD/PIPE-DEPTH: 15.8 meters
 DP7696_SLEEVE-DEPTH  : 0.9 meters
 DP7696
 DP7696  HISTORY     - Date     Condition        Report By
 DP7696  HISTORY     - 20141120 MONUMENTED       BCA
 DP7696  HISTORY     - 20221128 GOOD             ILDT
 DP7696
 DP7696                          STATION DESCRIPTION
 DP7696
 DP7696'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7696'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH OF BATH, 4.3 MI
 DP7696'(6.9 KM) SOUTHEAST OF DUNCAN MILLS AND 3.4 MI (5.5 KM) WEST OF HAVANA.
 DP7696'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 100 LOCATED
 DP7696'ABOUT 4.3 MI (6.9 KM) WEST OF HAVANA, IL, GO EAST ON US 136 FOR 0.9 MI
 DP7696'(1.4 KM) TO CURLESS ROAD AND THE STATION ON THE LEFT.
 DP7696'
 DP7696'THE STATION IS LOCATED 25.0 FT (7.6 M) NORTH OF THE CENTERLINE OF US
 DP7696'136, 27.0 FT (8.2 M) EAST OF THE CENTERLINE OF CURLESS ROAD, 9.5 FT
 DP7696'(2.9 M) NORTH OF THE EDGE OF PAVEMENT OF US 136, 4.3 FT (1.3 M)
 DP7696'NORTHEAST OF A WOODEN GUARDRAIL POST AND 3.5 FT (1.1 M) NORTHWEST OF A
 DP7696'WOODEN GUARDRAIL POST.
 DP7696'
 DP7696'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7696'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7696'IN IDENTIFICATION.
 DP7696
 DP7696                          STATION RECOVERY (2022)
 DP7696
 DP7696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP7696'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7697 ***********************************************************************
 DP7697  DESIGNATION -  CH 112
 DP7697  PID         -  DP7697
 DP7697  STATE/COUNTY-  IL/FULTON
 DP7697  COUNTRY     -  US
 DP7697  USGS QUAD   -  DUNCAN MILLS (2018)
 DP7697
 DP7697                         *CURRENT SURVEY CONTROL
 DP7697  ______________________________________________________________________
 DP7697* NAD 83(1986) POSITION- 40 18 16.8    (N) 090 08 33.4    (W)   HD_HELD2
 DP7697* NAVD 88 ORTHO HEIGHT -   147.677 (meters)      484.50  (feet) ADJUSTED
 DP7697  ______________________________________________________________________
 DP7697  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 DP7697  DYNAMIC HEIGHT  -        147.603 (meters)      484.26  (feet) COMP
 DP7697  MODELED GRAVITY -    980,126.5   (mgal)                       NAVD 88
 DP7697
 DP7697  VERT ORDER      -  SECOND    CLASS I
 DP7697
 DP7697.The horizontal coordinates were established by autonomous hand held GPS
 DP7697.observations and have an estimated accuracy of +/- 10 meters.
 DP7697
 DP7697.The orthometric height was determined by differential leveling and
 DP7697.adjusted by the IL DEPT OF TRANSP
 DP7697.in July 2015.
 DP7697
 DP7697.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7697.GEOID18 height accuracy estimate available here.
 DP7697
 DP7697.Click photographs - Photos may exist for this station.
 DP7697
 DP7697.The dynamic height is computed by dividing the NAVD 88
 DP7697.geopotential number by the normal gravity value computed on the
 DP7697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7697.degrees latitude (g = 980.6199 gals.).
 DP7697
 DP7697.The modeled gravity was interpolated from observed gravity values.
 DP7697
 DP7697;                    North         East    Units  Estimated Accuracy
 DP7697;SPC IL W     -   403,816.      702,045.      MT  (+/- 10 meters HH2 GPS)
 DP7697
 DP7697_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4283565491(NAD 83)
 DP7697
 DP7697                          SUPERSEDED SURVEY CONTROL
 DP7697
 DP7697.No superseded survey control is available for this station.
 DP7697
 DP7697_MARKER: F = FLANGE-ENCASED ROD
 DP7697_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7697_STAMPING: CH 112 2014
 DP7697_MARK LOGO: UIL
 DP7697_PROJECTION: FLUSH
 DP7697_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7697_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7697+STABILITY: POSITION/ELEVATION WELL
 DP7697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7697+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2014
 DP7697_ROD/PIPE-DEPTH: 7.3 meters
 DP7697_SLEEVE-DEPTH  : 0.9 meters
 DP7697
 DP7697  HISTORY     - Date     Condition        Report By
 DP7697  HISTORY     - 20141121 MONUMENTED       BCA
 DP7697
 DP7697                          STATION DESCRIPTION
 DP7697
 DP7697'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7697'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH OF BATH, 4.3 MI
 DP7697'(6.9 KM) WEST OF HAVANA AND 3.5 MI (5.6 KM) SOUTHEAST OF DUNCAN MILLS.
 DP7697'THE STATION IS LOCATED AT THE JUNCTION OF US 136 WITH SR 100 ABOUT 4.3
 DP7697'MI (6.9 KM) WEST OF HAVANA, IL.
 DP7697'
 DP7697'THE STATION IS LOCATED 51.0 FT (15.5 M) NORTHWEST OF THE CENTERLINE OF
 DP7697'SR 100 (EAST), 25.0 FT (7.6 M) NORTHEAST OF THE CENTERLINE OF SR 100
 DP7697'(WEST), 200 FT (61.0 M) NORTH OF US 136, 34.7 FT (10.6 M)
 DP7697'NORTH-NORTHWEST OF A WOODEN POST TO A 'STOP' SIGN, 34.5 FT (10.5 M)
 DP7697'SOUTHEAST OF THE SOUTH END OF A HEADWALL TO A 24 INCH (61 CM) BOX
 DP7697'CULVERT AND 13.5 FT (4.1 M) NORTHEAST OF THE EDGE OF PAVEMENT OF SR
 DP7697'100 (WEST).
 DP7697'
 DP7697'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7697'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7697'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7698 ***********************************************************************
 DP7698  DESIGNATION -  CH 113
 DP7698  PID         -  DP7698
 DP7698  STATE/COUNTY-  IL/FULTON
 DP7698  COUNTRY     -  US
 DP7698  USGS QUAD   -  DUNCAN MILLS (2018)
 DP7698
 DP7698                         *CURRENT SURVEY CONTROL
 DP7698  ______________________________________________________________________
 DP7698* NAD 83(1986) POSITION- 40 18 26.37   (N) 090 09 44.44   (W)   HD_HELD1
 DP7698* NAVD 88 ORTHO HEIGHT -   151.005 (meters)      495.42  (feet) ADJUSTED
 DP7698  ______________________________________________________________________
 DP7698  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 DP7698  DYNAMIC HEIGHT  -        150.930 (meters)      495.18  (feet) COMP
 DP7698  MODELED GRAVITY -    980,127.1   (mgal)                       NAVD 88
 DP7698
 DP7698  VERT ORDER      -  SECOND    CLASS I
 DP7698
 DP7698.The horizontal coordinates were determined by differentially corrected
 DP7698.hand held GPS observations or other comparable positioning techniques
 DP7698.and have an estimated accuracy of +/- 3 meters.
 DP7698
 DP7698.The orthometric height was determined by differential leveling and
 DP7698.adjusted by the IL DEPT OF TRANSP
 DP7698.in July 2015.
 DP7698
 DP7698.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7698.GEOID18 height accuracy estimate available here.
 DP7698
 DP7698.Click photographs - Photos may exist for this station.
 DP7698
 DP7698.The dynamic height is computed by dividing the NAVD 88
 DP7698.geopotential number by the normal gravity value computed on the
 DP7698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7698.degrees latitude (g = 980.6199 gals.).
 DP7698
 DP7698.The modeled gravity was interpolated from observed gravity values.
 DP7698
 DP7698;                    North         East    Units  Estimated Accuracy
 DP7698;SPC IL W     -   404,110.4     700,367.4     MT  (+/- 3 meters HH1 GPS) 
 DP7698
 DP7698_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4114865732(NAD 83)
 DP7698
 DP7698                          SUPERSEDED SURVEY CONTROL
 DP7698
 DP7698.No superseded survey control is available for this station.
 DP7698
 DP7698_MARKER: F = FLANGE-ENCASED ROD
 DP7698_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7698_STAMPING: CH 113 2014
 DP7698_MARK LOGO: UIL
 DP7698_PROJECTION: RECESSED 8 CENTIMETERS
 DP7698_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP7698_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7698+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2023
 DP7698_ROD/PIPE-DEPTH: 4.9 meters
 DP7698_SLEEVE-DEPTH  : 0.9 meters
 DP7698
 DP7698  HISTORY     - Date     Condition        Report By
 DP7698  HISTORY     - 20141121 MONUMENTED       BCA
 DP7698  HISTORY     - 20230424 GOOD             ILDT
 DP7698
 DP7698                          STATION DESCRIPTION
 DP7698
 DP7698'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7698'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH OF BATH, 5.4 MI
 DP7698'(8.7 KM) WEST OF HAVANA AND 2.7 MI (4.3 KM) SOUTH-SOUTHEAST OF DUNCAN
 DP7698'MILLS.
 DP7698'
 DP7698'TO REACH THE STATION FROM THE SOUTH JUNCTION OF US 24 WITH US 36
 DP7698'LOCATED ABOUT 6.8 MI (10.9 KM) WEST OF HAVANA, IL, GO EAST ON US 136
 DP7698'FOR 1.6 MI (2.6 KM) TO ATWATER LANE AND THE STATION ON THE RIGHT.
 DP7698'
 DP7698'THE STATION IS LOCATED 39.8 FT (12.1 M) SOUTH OF THE CENTERLINE OF US
 DP7698'136, 14.5 FT (4.4 M) EAST OF THE CENTERLINE OF ATWATER LANE, 27.4 FT
 DP7698'(8.4 M) SOUTHWEST OF A POST FOR A 'ARROW' TRAFFIC SIGN, 10.5 FT (3.2
 DP7698'M) SOUTHWEST OF A POST FOR A STREET SIGN AND 6.5 FT (2.0 M) SOUTH OF A
 DP7698'POST FOR A 'STOP' SIGN.
 DP7698'
 DP7698'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7698'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7698'IN IDENTIFICATION.
 DP7698
 DP7698                          STATION RECOVERY (2023)
 DP7698
 DP7698'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7698'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7699 ***********************************************************************
 DP7699  DESIGNATION -  CH 114
 DP7699  PID         -  DP7699
 DP7699  STATE/COUNTY-  IL/FULTON
 DP7699  COUNTRY     -  US
 DP7699  USGS QUAD   -  DUNCAN MILLS (2018)
 DP7699
 DP7699                         *CURRENT SURVEY CONTROL
 DP7699  ______________________________________________________________________
 DP7699* NAD 83(1986) POSITION- 40 18 16.3    (N) 090 10 28.0    (W)   HD_HELD2
 DP7699* NAVD 88 ORTHO HEIGHT -   171.435 (meters)      562.45  (feet) ADJUSTED
 DP7699  ______________________________________________________________________
 DP7699  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 DP7699  DYNAMIC HEIGHT  -        171.351 (meters)      562.17  (feet) COMP
 DP7699  MODELED GRAVITY -    980,127.5   (mgal)                       NAVD 88
 DP7699
 DP7699  VERT ORDER      -  SECOND    CLASS I
 DP7699
 DP7699.The horizontal coordinates were established by autonomous hand held GPS
 DP7699.observations and have an estimated accuracy of +/- 10 meters.
 DP7699
 DP7699.The orthometric height was determined by differential leveling and
 DP7699.adjusted by the IL DEPT OF TRANSP
 DP7699.in July 2015.
 DP7699
 DP7699.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7699.GEOID18 height accuracy estimate available here.
 DP7699
 DP7699.Click photographs - Photos may exist for this station.
 DP7699
 DP7699.The dynamic height is computed by dividing the NAVD 88
 DP7699.geopotential number by the normal gravity value computed on the
 DP7699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7699.degrees latitude (g = 980.6199 gals.).
 DP7699
 DP7699.The modeled gravity was interpolated from observed gravity values.
 DP7699
 DP7699;                    North         East    Units  Estimated Accuracy
 DP7699;SPC IL W     -   403,800.      699,339.      MT  (+/- 10 meters HH2 GPS)
 DP7699
 DP7699_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4012965389(NAD 83)
 DP7699
 DP7699                          SUPERSEDED SURVEY CONTROL
 DP7699
 DP7699.No superseded survey control is available for this station.
 DP7699
 DP7699_MARKER: F = FLANGE-ENCASED ROD
 DP7699_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7699_STAMPING: CH 114 2014
 DP7699_MARK LOGO: UIL
 DP7699_PROJECTION: FLUSH
 DP7699_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7699_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7699+STABILITY: POSITION/ELEVATION WELL
 DP7699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7699+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2014
 DP7699_ROD/PIPE-DEPTH: 11.0 meters
 DP7699_SLEEVE-DEPTH  : 0.9 meters
 DP7699
 DP7699  HISTORY     - Date     Condition        Report By
 DP7699  HISTORY     - 20141121 MONUMENTED       BCA
 DP7699
 DP7699                          STATION DESCRIPTION
 DP7699
 DP7699'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7699'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHWEST OF BATH,
 DP7699'6.0 MI (9.7 KM) WEST OF HAVANA AND 2.6 MI (4.2 KM) SOUTH-SOUTHEAST OF
 DP7699'DUNCAN MILLS.
 DP7699'
 DP7699'TO REACH THE STATION FROM THE SOUTH JUNCTION OF US 24 WITH US 36
 DP7699'LOCATED ABOUT 6.8 MI (10.9 KM) WEST OF HAVANA, IL, GO EAST ON US 136
 DP7699'FOR 0.5 MI (0.8 KM) TO CR 32.  CONTINUE EAST ON US 136 FOR 0.4 MI (0.6
 DP7699'KM) TO THE STATION ON THE LEFT.
 DP7699'
 DP7699'THE STATION IS LOCATED 38.4 FT (11.7 M) NORTH OF THE CENTERLINE OF US
 DP7699'136, 88.8 FT (27.1 M) WEST OF THE WEST END OF A CONCRETE HEADWALL, 9.4
 DP7699'FT (2.9 M) SOUTHWEST OF A WATER METER, 6.8 FT (2.1 M) SOUTHEAST OF A
 DP7699'WATER METER AND 4.7 FT (1.4 M) WEST OF A LONE WOODEN POST.
 DP7699'
 DP7699'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7699'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7699'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7700 ***********************************************************************
 DP7700  DESIGNATION -  CH 115
 DP7700  PID         -  DP7700
 DP7700  STATE/COUNTY-  IL/FULTON
 DP7700  COUNTRY     -  US
 DP7700  USGS QUAD   -  DUNCAN MILLS (2018)
 DP7700
 DP7700                         *CURRENT SURVEY CONTROL
 DP7700  ______________________________________________________________________
 DP7700* NAD 83(1986) POSITION- 40 19 08.90   (N) 090 11 25.96   (W)   HD_HELD1
 DP7700* NAVD 88 ORTHO HEIGHT -   173.733 (meters)      569.99  (feet) ADJUSTED
 DP7700  ______________________________________________________________________
 DP7700  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 DP7700  DYNAMIC HEIGHT  -        173.647 (meters)      569.71  (feet) COMP
 DP7700  MODELED GRAVITY -    980,128.7   (mgal)                       NAVD 88
 DP7700
 DP7700  VERT ORDER      -  SECOND    CLASS I
 DP7700
 DP7700.The horizontal coordinates were determined by differentially corrected
 DP7700.hand held GPS observations or other comparable positioning techniques
 DP7700.and have an estimated accuracy of +/- 3 meters.
 DP7700
 DP7700.The orthometric height was determined by differential leveling and
 DP7700.adjusted by the IL DEPT OF TRANSP
 DP7700.in July 2015.
 DP7700
 DP7700.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7700.GEOID18 height accuracy estimate available here.
 DP7700
 DP7700.Click photographs - Photos may exist for this station.
 DP7700
 DP7700.The dynamic height is computed by dividing the NAVD 88
 DP7700.geopotential number by the normal gravity value computed on the
 DP7700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7700.degrees latitude (g = 980.6199 gals.).
 DP7700
 DP7700.The modeled gravity was interpolated from observed gravity values.
 DP7700
 DP7700;                    North         East    Units  Estimated Accuracy
 DP7700;SPC IL W     -   405,422.4     697,970.6     MT  (+/- 3 meters HH1 GPS) 
 DP7700
 DP7700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3870966967(NAD 83)
 DP7700
 DP7700                          SUPERSEDED SURVEY CONTROL
 DP7700
 DP7700.No superseded survey control is available for this station.
 DP7700
 DP7700_MARKER: F = FLANGE-ENCASED ROD
 DP7700_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7700_STAMPING: CH 115 2014
 DP7700_MARK LOGO: UIL
 DP7700_PROJECTION: RECESSED 8 CENTIMETERS
 DP7700_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP7700_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7700+STABILITY: POSITION/ELEVATION WELL
 DP7700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7700+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2023
 DP7700_ROD/PIPE-DEPTH: 9.8 meters
 DP7700_SLEEVE-DEPTH  : 0.9 meters
 DP7700
 DP7700  HISTORY     - Date     Condition        Report By
 DP7700  HISTORY     - 20141121 MONUMENTED       BCA
 DP7700  HISTORY     - 20230424 GOOD             ILDT
 DP7700
 DP7700                          STATION DESCRIPTION
 DP7700
 DP7700'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7700'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF IPAVA,
 DP7700'7.0 MI (11.3 KM) WEST OF HAVANA AND 1.4 MI (2.3 KM) SOUTH OF DUNCAN
 DP7700'MILLS.
 DP7700'
 DP7700'TO REACH THE STATION FROM THE SOUTH JUNCTION OF US 24 WITH US 36
 DP7700'LOCATED ABOUT 6.8 MI (10.9 KM) WEST OF HAVANA, IL, GO NORTH ON US 24
 DP7700'AND US 136 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP7700'
 DP7700'THE STATION IS LOCATED 28.0 FT (8.5 M) EAST OF THE CENTERLINE OF US
 DP7700'24/136, 17.4 FT (5.3 M) NORTHEAST OF A MAILBOX, 15.2 FT (4.6 M) EAST
 DP7700'OF THE EDGE OF PAVEMENT OF US 24/136, 4.0 FT (1.2 M) NORTH-NORTHWEST
 DP7700'OF A LONE WOODEN POST AND 3.5 FT (1.1 M) NORTH-NORTHEAST OF A
 DP7700'TELEPHONE PEDESTAL.
 DP7700'
 DP7700'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7700'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7700'IN IDENTIFICATION.
 DP7700
 DP7700                          STATION RECOVERY (2023)
 DP7700
 DP7700'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7700'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7701 ***********************************************************************
 DP7701  DESIGNATION -  CH 116
 DP7701  PID         -  DP7701
 DP7701  STATE/COUNTY-  IL/FULTON
 DP7701  COUNTRY     -  US
 DP7701  USGS QUAD   -  DUNCAN MILLS (2018)
 DP7701
 DP7701                         *CURRENT SURVEY CONTROL
 DP7701  ______________________________________________________________________
 DP7701* NAD 83(1986) POSITION- 40 19 53.3    (N) 090 11 25.4    (W)   HD_HELD2
 DP7701* NAVD 88 ORTHO HEIGHT -   174.028 (meters)      570.96  (feet) ADJUSTED
 DP7701  ______________________________________________________________________
 DP7701  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 DP7701  DYNAMIC HEIGHT  -        173.942 (meters)      570.67  (feet) COMP
 DP7701  MODELED GRAVITY -    980,129.1   (mgal)                       NAVD 88
 DP7701
 DP7701  VERT ORDER      -  SECOND    CLASS I
 DP7701
 DP7701.The horizontal coordinates were established by autonomous hand held GPS
 DP7701.observations and have an estimated accuracy of +/- 10 meters.
 DP7701
 DP7701.The orthometric height was determined by differential leveling and
 DP7701.adjusted by the IL DEPT OF TRANSP
 DP7701.in July 2015.
 DP7701
 DP7701.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7701.GEOID18 height accuracy estimate available here.
 DP7701
 DP7701.Click photographs - Photos may exist for this station.
 DP7701
 DP7701.The dynamic height is computed by dividing the NAVD 88
 DP7701.geopotential number by the normal gravity value computed on the
 DP7701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7701.degrees latitude (g = 980.6199 gals.).
 DP7701
 DP7701.The modeled gravity was interpolated from observed gravity values.
 DP7701
 DP7701;                    North         East    Units  Estimated Accuracy
 DP7701;SPC IL W     -   406,792.      697,984.      MT  (+/- 10 meters HH2 GPS)
 DP7701
 DP7701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3867968337(NAD 83)
 DP7701
 DP7701                          SUPERSEDED SURVEY CONTROL
 DP7701
 DP7701.No superseded survey control is available for this station.
 DP7701
 DP7701_MARKER: F = FLANGE-ENCASED ROD
 DP7701_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7701_STAMPING: CH 116 2014
 DP7701_MARK LOGO: UIL
 DP7701_PROJECTION: FLUSH
 DP7701_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7701_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7701+STABILITY: POSITION/ELEVATION WELL
 DP7701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7701+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2014
 DP7701_ROD/PIPE-DEPTH: 10.7 meters
 DP7701_SLEEVE-DEPTH  : 0.9 meters
 DP7701
 DP7701  HISTORY     - Date     Condition        Report By
 DP7701  HISTORY     - 20141124 MONUMENTED       BCA
 DP7701
 DP7701                          STATION DESCRIPTION
 DP7701
 DP7701'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7701'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST OF IPAVA, 7.2 MI
 DP7701'(11.6 KM) WEST-NORTHWEST OF HAVANA AND IN THE TOWN OF DUNCAN MILLS,
 DP7701'IL.
 DP7701'
 DP7701'TO REACH THE STATION FROM THE NORTH JUNCTION OF US 24 WITH US 136
 DP7701'LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF IPAVA, IL, GO SOUTH ON US 24
 DP7701'AND US 136 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP7701'
 DP7701'THE STATION IS LOCATED 38.0 FT (11.6 M) EAST OF THE CENTERLINE OF US
 DP7701'24/136, 91.6 FT (27.9 M) NORTH OF A CONCRETE RIGHT OF WAY MARKER, 73.5
 DP7701'FT (22.4 M) NORTHWEST OF THE NORTHEAST CORNER OF A STEEL SHED AND 48.7
 DP7701'FT (14.8 M) NORTHWEST OF THE NORTHWEST CORNER OF A STEEL SHED.
 DP7701'
 DP7701'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7701'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7701'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7702 ***********************************************************************
 DP7702  DESIGNATION -  CH 117
 DP7702  PID         -  DP7702
 DP7702  STATE/COUNTY-  IL/FULTON
 DP7702  COUNTRY     -  US
 DP7702  USGS QUAD   -  DUNCAN MILLS (2018)
 DP7702
 DP7702                         *CURRENT SURVEY CONTROL
 DP7702  ______________________________________________________________________
 DP7702* NAD 83(1986) POSITION- 40 20 29.8    (N) 090 11 57.8    (W)   HD_HELD2
 DP7702* NAVD 88 ORTHO HEIGHT -   173.340 (meters)      568.70  (feet) ADJUSTED
 DP7702  ______________________________________________________________________
 DP7702  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 DP7702  DYNAMIC HEIGHT  -        173.255 (meters)      568.42  (feet) COMP
 DP7702  MODELED GRAVITY -    980,130.0   (mgal)                       NAVD 88
 DP7702
 DP7702  VERT ORDER      -  SECOND    CLASS I
 DP7702
 DP7702.The horizontal coordinates were established by autonomous hand held GPS
 DP7702.observations and have an estimated accuracy of +/- 10 meters.
 DP7702
 DP7702.The orthometric height was determined by differential leveling and
 DP7702.adjusted by the IL DEPT OF TRANSP
 DP7702.in July 2015.
 DP7702
 DP7702.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7702.GEOID18 height accuracy estimate available here.
 DP7702
 DP7702.Click photographs - Photos may exist for this station.
 DP7702
 DP7702.The dynamic height is computed by dividing the NAVD 88
 DP7702.geopotential number by the normal gravity value computed on the
 DP7702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7702.degrees latitude (g = 980.6199 gals.).
 DP7702
 DP7702.The modeled gravity was interpolated from observed gravity values.
 DP7702
 DP7702;                    North         East    Units  Estimated Accuracy
 DP7702;SPC IL W     -   407,918.      697,220.      MT  (+/- 10 meters HH2 GPS)
 DP7702
 DP7702_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3787969438(NAD 83)
 DP7702
 DP7702                          SUPERSEDED SURVEY CONTROL
 DP7702
 DP7702.No superseded survey control is available for this station.
 DP7702
 DP7702_MARKER: F = FLANGE-ENCASED ROD
 DP7702_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7702_STAMPING: CH 117 2014
 DP7702_MARK LOGO: UIL
 DP7702_PROJECTION: FLUSH
 DP7702_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7702_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7702+STABILITY: POSITION/ELEVATION WELL
 DP7702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7702+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2014
 DP7702_ROD/PIPE-DEPTH: 11.0 meters
 DP7702_SLEEVE-DEPTH  : 0.9 meters
 DP7702
 DP7702  HISTORY     - Date     Condition        Report By
 DP7702  HISTORY     - 20141124 MONUMENTED       BCA
 DP7702
 DP7702                          STATION DESCRIPTION
 DP7702
 DP7702'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7702'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST-NORTHWEST OF
 DP7702'HAVANA, 6.6 MI (10.6 KM) EAST OF IPAVA AND IN THE TOWN OF DUNCAN
 DP7702'MILLS, IL.
 DP7702'
 DP7702'TO REACH THE STATION FROM THE NORTH JUNCTION OF US 24 WITH US 136
 DP7702'LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF IPAVA, IL, GO WEST ON US 136
 DP7702'FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP7702'
 DP7702'THE STATION IS LOCATED 19.6 FT (6.0 M) NORTHEAST OF THE CENTERLINE OF
 DP7702'US 136, 35.5 FT (10.8 M) SOUTHWEST OF A 4' WIRE FENCE, 3.3 FT (1.0 M)
 DP7702'NORTHEAST OF A GUARDRAIL POST AND 3.1 FT (0.9 M) NORTH OF A GUARDRAIL
 DP7702'POST.
 DP7702'
 DP7702'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7702'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7702'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7703 ***********************************************************************
 DP7703  DESIGNATION -  CH 118
 DP7703  PID         -  DP7703
 DP7703  STATE/COUNTY-  IL/FULTON
 DP7703  COUNTRY     -  US
 DP7703  USGS QUAD   -  DUNCAN MILLS (2018)
 DP7703
 DP7703                         *CURRENT SURVEY CONTROL
 DP7703  ______________________________________________________________________
 DP7703* NAD 83(1986) POSITION- 40 20 31.78   (N) 090 13 05.42   (W)   HD_HELD1
 DP7703* NAVD 88 ORTHO HEIGHT -   174.418 (meters)      572.24  (feet) ADJUSTED
 DP7703  ______________________________________________________________________
 DP7703  GEOID HEIGHT    -        -33.099 (meters)                     GEOID18
 DP7703  DYNAMIC HEIGHT  -        174.333 (meters)      571.96  (feet) COMP
 DP7703  MODELED GRAVITY -    980,131.4   (mgal)                       NAVD 88
 DP7703
 DP7703  VERT ORDER      -  SECOND    CLASS I
 DP7703
 DP7703.The horizontal coordinates were determined by differentially corrected
 DP7703.hand held GPS observations or other comparable positioning techniques
 DP7703.and have an estimated accuracy of +/- 3 meters.
 DP7703
 DP7703.The orthometric height was determined by differential leveling and
 DP7703.adjusted by the IL DEPT OF TRANSP
 DP7703.in July 2015.
 DP7703
 DP7703.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7703.GEOID18 height accuracy estimate available here.
 DP7703
 DP7703.Click photographs - Photos may exist for this station.
 DP7703
 DP7703.The dynamic height is computed by dividing the NAVD 88
 DP7703.geopotential number by the normal gravity value computed on the
 DP7703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7703.degrees latitude (g = 980.6199 gals.).
 DP7703
 DP7703.The modeled gravity was interpolated from observed gravity values.
 DP7703
 DP7703;                    North         East    Units  Estimated Accuracy
 DP7703;SPC IL W     -   407,979.7     695,624.0     MT  (+/- 3 meters HH1 GPS) 
 DP7703
 DP7703_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3628169449(NAD 83)
 DP7703
 DP7703                          SUPERSEDED SURVEY CONTROL
 DP7703
 DP7703.No superseded survey control is available for this station.
 DP7703
 DP7703_MARKER: F = FLANGE-ENCASED ROD
 DP7703_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7703_STAMPING: CH 118 2014
 DP7703_MARK LOGO: UIL
 DP7703_PROJECTION: FLUSH
 DP7703_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP7703_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7703+STABILITY: POSITION/ELEVATION WELL
 DP7703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7703+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2023
 DP7703_ROD/PIPE-DEPTH: 9.8 meters
 DP7703_SLEEVE-DEPTH  : 0.9 meters
 DP7703
 DP7703  HISTORY     - Date     Condition        Report By
 DP7703  HISTORY     - 20141124 MONUMENTED       BCA
 DP7703  HISTORY     - 20231018 GOOD             ILDT
 DP7703
 DP7703                          STATION DESCRIPTION
 DP7703
 DP7703'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7703'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF
 DP7703'HAVANA, 5.6 MI (9.0 KM) EAST OF IPAVA AND 1.5 MI (2.4 KM) WEST OF
 DP7703'DUNCAN MILLS.
 DP7703'
 DP7703'TO REACH THE STATION FROM THE NORTH JUNCTION OF US 24 WITH US 136
 DP7703'LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF IPAVA, IL, GO WEST ON US 136
 DP7703'FOR 0.8 MI (1.3 KM) TO MILE LOAD ROAD.  CONTINUE WEST ON US 136 FOR
 DP7703'0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DP7703'
 DP7703'THE STATION IS LOCATED 33.6 FT (10.2 M) NORTH OF THE CENTERLINE OF US
 DP7703'136, 20.5 FT (6.2 M) EAST OF THE CENTER OF A DIRT LANE, 100.6 FT (30.7
 DP7703'M) WEST OF A POWER POLE, 32.7 FT (10.0 M) NORTHWEST OF THE WEST END OF
 DP7703'A CONCRETE GUTTER AND 20.5 FT (6.2 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP7703'US 136.
 DP7703'
 DP7703'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7703'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7703'IN IDENTIFICATION.
 DP7703
 DP7703                          STATION RECOVERY (2023)
 DP7703
 DP7703'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7703'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7704 ***********************************************************************
 DP7704  DESIGNATION -  CH 119
 DP7704  PID         -  DP7704
 DP7704  STATE/COUNTY-  IL/FULTON
 DP7704  COUNTRY     -  US
 DP7704  USGS QUAD   -  DUNCAN MILLS (2018)
 DP7704
 DP7704                         *CURRENT SURVEY CONTROL
 DP7704  ______________________________________________________________________
 DP7704* NAD 83(1986) POSITION- 40 20 31.86   (N) 090 14 09.20   (W)   HD_HELD1
 DP7704* NAVD 88 ORTHO HEIGHT -   178.255 (meters)      584.82  (feet) ADJUSTED
 DP7704  ______________________________________________________________________
 DP7704  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 DP7704  DYNAMIC HEIGHT  -        178.168 (meters)      584.54  (feet) COMP
 DP7704  MODELED GRAVITY -    980,132.5   (mgal)                       NAVD 88
 DP7704
 DP7704  VERT ORDER      -  SECOND    CLASS I
 DP7704
 DP7704.The horizontal coordinates were determined by differentially corrected
 DP7704.hand held GPS observations or other comparable positioning techniques
 DP7704.and have an estimated accuracy of +/- 3 meters.
 DP7704
 DP7704.The orthometric height was determined by differential leveling and
 DP7704.adjusted by the IL DEPT OF TRANSP
 DP7704.in July 2015.
 DP7704
 DP7704.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7704.GEOID18 height accuracy estimate available here.
 DP7704
 DP7704.Click photographs - Photos may exist for this station.
 DP7704
 DP7704.The dynamic height is computed by dividing the NAVD 88
 DP7704.geopotential number by the normal gravity value computed on the
 DP7704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7704.degrees latitude (g = 980.6199 gals.).
 DP7704
 DP7704.The modeled gravity was interpolated from observed gravity values.
 DP7704
 DP7704;                    North         East    Units  Estimated Accuracy
 DP7704;SPC IL W     -   407,983.2     694,118.8     MT  (+/- 3 meters HH1 GPS) 
 DP7704
 DP7704_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3477669404(NAD 83)
 DP7704
 DP7704                          SUPERSEDED SURVEY CONTROL
 DP7704
 DP7704.No superseded survey control is available for this station.
 DP7704
 DP7704_MARKER: F = FLANGE-ENCASED ROD
 DP7704_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7704_STAMPING: CH 119 2014
 DP7704_MARK LOGO: UIL
 DP7704_PROJECTION: FLUSH
 DP7704_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP7704_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7704+STABILITY: POSITION/ELEVATION WELL
 DP7704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7704+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2023
 DP7704_ROD/PIPE-DEPTH: 8.5 meters
 DP7704_SLEEVE-DEPTH  : 0.9 meters
 DP7704
 DP7704  HISTORY     - Date     Condition        Report By
 DP7704  HISTORY     - 20141125 MONUMENTED       BCA
 DP7704  HISTORY     - 20231018 GOOD             ILDT
 DP7704
 DP7704                          STATION DESCRIPTION
 DP7704
 DP7704'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7704'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) SOUTH-SOUTHEAST OF
 DP7704'SMITHFIELD, 4.7 MI (7.6 KM) EAST OF IPAVA AND 2.4 MI (3.9 KM) WEST OF
 DP7704'DUNCAN MILLS.
 DP7704'
 DP7704'TO REACH THE STATION FROM THE NORTH JUNCTION OF US 24 WITH US 136
 DP7704'LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF IPAVA, IL, GO WEST ON US 136
 DP7704'FOR 2.1 MI (3.4 KM) TO BEADLES ROAD.  CONTINUE WEST ON US 136 FOR 0.4
 DP7704'MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP7704'
 DP7704'THE STATION IS LOCATED 41.0 FT (12.5 M) SOUTH OF THE CENTERLINE OF US
 DP7704'136, 45.7 FT (13.9 M) WEST OF A TELEPHONE PEDESTAL, 25.0 FT (7.6 M)
 DP7704'WEST OF THE CENTER OF A FIELD ENTRANCE, 20.3 FT (6.2 M)
 DP7704'SOUTH-SOUTHWEST OF A MAILBOX AND 20.0 FT (6.1 M) EAST OF THE EXTENDED
 DP7704'CENTER OF A PRIVATE ENTRANCE.
 DP7704'
 DP7704'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7704'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7704'IN IDENTIFICATION.
 DP7704
 DP7704                          STATION RECOVERY (2023)
 DP7704
 DP7704'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7704'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7705 ***********************************************************************
 DP7705  DESIGNATION -  CH 120
 DP7705  PID         -  DP7705
 DP7705  STATE/COUNTY-  IL/FULTON
 DP7705  COUNTRY     -  US
 DP7705  USGS QUAD   -  IPAVA (2018)
 DP7705
 DP7705                         *CURRENT SURVEY CONTROL
 DP7705  ______________________________________________________________________
 DP7705* NAD 83(1986) POSITION- 40 20 29.1    (N) 090 15 23.2    (W)   HD_HELD2
 DP7705* NAVD 88 ORTHO HEIGHT -   186.193 (meters)      610.87  (feet) ADJUSTED
 DP7705  ______________________________________________________________________
 DP7705  GEOID HEIGHT    -        -33.094 (meters)                     GEOID18
 DP7705  DYNAMIC HEIGHT  -        186.102 (meters)      610.57  (feet) COMP
 DP7705  MODELED GRAVITY -    980,133.1   (mgal)                       NAVD 88
 DP7705
 DP7705  VERT ORDER      -  SECOND    CLASS I
 DP7705
 DP7705.The horizontal coordinates were established by autonomous hand held GPS
 DP7705.observations and have an estimated accuracy of +/- 10 meters.
 DP7705
 DP7705.The orthometric height was determined by differential leveling and
 DP7705.adjusted by the IL DEPT OF TRANSP
 DP7705.in July 2015.
 DP7705
 DP7705.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7705.GEOID18 height accuracy estimate available here.
 DP7705
 DP7705.Click photographs - Photos may exist for this station.
 DP7705
 DP7705.The dynamic height is computed by dividing the NAVD 88
 DP7705.geopotential number by the normal gravity value computed on the
 DP7705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7705.degrees latitude (g = 980.6199 gals.).
 DP7705
 DP7705.The modeled gravity was interpolated from observed gravity values.
 DP7705
 DP7705;                    North         East    Units  Estimated Accuracy
 DP7705;SPC IL W     -   407,900.      692,372.      MT  (+/- 10 meters HH2 GPS)
 DP7705
 DP7705_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3303369265(NAD 83)
 DP7705
 DP7705                          SUPERSEDED SURVEY CONTROL
 DP7705
 DP7705.No superseded survey control is available for this station.
 DP7705
 DP7705_MARKER: F = FLANGE-ENCASED ROD
 DP7705_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7705_STAMPING: CH 120 2014
 DP7705_MARK LOGO: UIL
 DP7705_PROJECTION: FLUSH
 DP7705_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7705_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7705+STABILITY: POSITION/ELEVATION WELL
 DP7705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7705+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2014
 DP7705_ROD/PIPE-DEPTH: 9.8 meters
 DP7705_SLEEVE-DEPTH  : 0.9 meters
 DP7705
 DP7705  HISTORY     - Date     Condition        Report By
 DP7705  HISTORY     - 20141125 MONUMENTED       BCA
 DP7705
 DP7705                          STATION DESCRIPTION
 DP7705
 DP7705'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7705'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTH-SOUTHEAST OF
 DP7705'SMITHFIELD, 3.7 MI (6.0 KM) EAST OF IPAVA AND 3.5 MI (5.6 KM) WEST OF
 DP7705'DUNCAN MILLS.
 DP7705'
 DP7705'TO REACH THE STATION FROM THE NORTH JUNCTION OF US 24 WITH US 136
 DP7705'LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF IPAVA, IL, GO WEST ON US 136
 DP7705'FOR 3.6 MI (5.8 KM) TO SUMMUM ROAD AND THE STATION ON THE LEFT.
 DP7705'
 DP7705'THE STATION IS LOCATED 55.0 FT (16.8 M) SOUTH OF THE CENTERLINE OF US
 DP7705'136, 26.4 FT (8.0 M) WEST OF THE CENTERLINE OF SUMMUM ROAD, 47.6 FT
 DP7705'(14.5 M) WEST-SOUTHWEST OF A CONCRETE MARKER '1042TR', 13.0 FT (4.0 M)
 DP7705'SOUTH-SOUTHEAST OF A POWER POLE AND 4.6 FT (1.4 M) WEST OF A POST FOR
 DP7705'A TRAFFIC SIGN '12 TON'.
 DP7705'
 DP7705'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7705'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7705'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7706 ***********************************************************************
 DP7706  DESIGNATION -  CH 121
 DP7706  PID         -  DP7706
 DP7706  STATE/COUNTY-  IL/FULTON
 DP7706  COUNTRY     -  US
 DP7706  USGS QUAD   -  IPAVA (2018)
 DP7706
 DP7706                         *CURRENT SURVEY CONTROL
 DP7706  ______________________________________________________________________
 DP7706* NAD 83(1986) POSITION- 40 20 45.4    (N) 090 16 20.1    (W)   HD_HELD2
 DP7706* NAVD 88 ORTHO HEIGHT -   189.189 (meters)      620.70  (feet) ADJUSTED
 DP7706  ______________________________________________________________________
 DP7706  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 DP7706  DYNAMIC HEIGHT  -        189.097 (meters)      620.40  (feet) COMP
 DP7706  MODELED GRAVITY -    980,133.5   (mgal)                       NAVD 88
 DP7706
 DP7706  VERT ORDER      -  SECOND    CLASS I
 DP7706
 DP7706.The horizontal coordinates were established by autonomous hand held GPS
 DP7706.observations and have an estimated accuracy of +/- 10 meters.
 DP7706
 DP7706.The orthometric height was determined by differential leveling and
 DP7706.adjusted by the IL DEPT OF TRANSP
 DP7706.in July 2015.
 DP7706
 DP7706.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7706.GEOID18 height accuracy estimate available here.
 DP7706
 DP7706.Click photographs - Photos may exist for this station.
 DP7706
 DP7706.The dynamic height is computed by dividing the NAVD 88
 DP7706.geopotential number by the normal gravity value computed on the
 DP7706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7706.degrees latitude (g = 980.6199 gals.).
 DP7706
 DP7706.The modeled gravity was interpolated from observed gravity values.
 DP7706
 DP7706;                    North         East    Units  Estimated Accuracy
 DP7706;SPC IL W     -   408,404.      691,030.      MT  (+/- 10 meters HH2 GPS)
 DP7706
 DP7706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3167469726(NAD 83)
 DP7706
 DP7706                          SUPERSEDED SURVEY CONTROL
 DP7706
 DP7706.No superseded survey control is available for this station.
 DP7706
 DP7706_MARKER: F = FLANGE-ENCASED ROD
 DP7706_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7706_STAMPING: CH 121 2014
 DP7706_MARK LOGO: UIL
 DP7706_PROJECTION: FLUSH
 DP7706_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7706_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7706+STABILITY: POSITION/ELEVATION WELL
 DP7706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7706+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2014
 DP7706_ROD/PIPE-DEPTH: 7.3 meters
 DP7706_SLEEVE-DEPTH  : 0.9 meters
 DP7706
 DP7706  HISTORY     - Date     Condition        Report By
 DP7706  HISTORY     - 20141125 MONUMENTED       BCA
 DP7706
 DP7706                          STATION DESCRIPTION
 DP7706
 DP7706'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7706'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH OF SMITHFIELD, 4.3
 DP7706'MI (6.9 KM) WEST OF DUNCAN MILLS AND 2.8 MI (4.5 KM) EAST OF IPAVA.
 DP7706'
 DP7706'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH CR 2 LOCATED ON
 DP7706'THE EAST SIDE OF IPAVA, IL, GO EAST ON US 136 FOR 2.2 MI (3.5 KM) TO
 DP7706'LADDS ROAD.  CONTINUE SOUTHEAST ON US 136 FOR 0.25 MI (0.4 KM) TO THE
 DP7706'STATION ON THE RIGHT.
 DP7706'
 DP7706'THE STATION IS LOCATED 36.5 FT (11.1 M) SOUTHWEST OF THE CENTERLINE OF
 DP7706'US 136, 79.3 FT (24.2 M) SOUTH OF A POWER POLE, 20.4 FT (6.2 M)
 DP7706'SOUTHWEST OF THE EDGE OF PAVEMENT OF US 136 AND 4.8 FT (1.5 M) SOUTH
 DP7706'OF THE NORTHWEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP7706'
 DP7706'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7706'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7706'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7707 ***********************************************************************
 DP7707  DESIGNATION -  CH 122
 DP7707  PID         -  DP7707
 DP7707  STATE/COUNTY-  IL/FULTON
 DP7707  COUNTRY     -  US
 DP7707  USGS QUAD   -  IPAVA (2018)
 DP7707
 DP7707                         *CURRENT SURVEY CONTROL
 DP7707  ______________________________________________________________________
 DP7707* NAD 83(1986) POSITION- 40 20 55.4    (N) 090 17 22.5    (W)   HD_HELD2
 DP7707* NAVD 88 ORTHO HEIGHT -   191.452 (meters)      628.12  (feet) ADJUSTED
 DP7707  ______________________________________________________________________
 DP7707  GEOID HEIGHT    -        -33.098 (meters)                     GEOID18
 DP7707  DYNAMIC HEIGHT  -        191.358 (meters)      627.81  (feet) COMP
 DP7707  MODELED GRAVITY -    980,133.3   (mgal)                       NAVD 88
 DP7707
 DP7707  VERT ORDER      -  SECOND    CLASS I
 DP7707
 DP7707.The horizontal coordinates were established by autonomous hand held GPS
 DP7707.observations and have an estimated accuracy of +/- 10 meters.
 DP7707
 DP7707.The orthometric height was determined by differential leveling and
 DP7707.adjusted by the IL DEPT OF TRANSP
 DP7707.in July 2015.
 DP7707
 DP7707.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7707.GEOID18 height accuracy estimate available here.
 DP7707
 DP7707.Click photographs - Photos may exist for this station.
 DP7707
 DP7707.The dynamic height is computed by dividing the NAVD 88
 DP7707.geopotential number by the normal gravity value computed on the
 DP7707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7707.degrees latitude (g = 980.6199 gals.).
 DP7707
 DP7707.The modeled gravity was interpolated from observed gravity values.
 DP7707
 DP7707;                    North         East    Units  Estimated Accuracy
 DP7707;SPC IL W     -   408,714.      689,558.      MT  (+/- 10 meters HH2 GPS)
 DP7707
 DP7707_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3019369989(NAD 83)
 DP7707
 DP7707                          SUPERSEDED SURVEY CONTROL
 DP7707
 DP7707.No superseded survey control is available for this station.
 DP7707
 DP7707_MARKER: F = FLANGE-ENCASED ROD
 DP7707_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7707_STAMPING: CH 122 2014
 DP7707_MARK LOGO: UIL
 DP7707_PROJECTION: FLUSH
 DP7707_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7707_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7707+STABILITY: POSITION/ELEVATION WELL
 DP7707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7707+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2014
 DP7707_ROD/PIPE-DEPTH: 6.7 meters
 DP7707_SLEEVE-DEPTH  : 0.9 meters
 DP7707
 DP7707  HISTORY     - Date     Condition        Report By
 DP7707  HISTORY     - 20141125 MONUMENTED       BCA
 DP7707
 DP7707                          STATION DESCRIPTION
 DP7707
 DP7707'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP7707'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-NORTHEAST OF
 DP7707'VERMONT, 5.2 MI (8.4 KM) WEST OF DUNCAN MILLS AND 1.8 MI (2.9 KM) EAST
 DP7707'OF IPAVA.
 DP7707'
 DP7707'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH CR 2 LOCATED ON
 DP7707'THE EAST SIDE OF IPAVA, IL, GO EAST ON US 136 FOR 1.0 MI (1.6 KM) TO
 DP7707'TATER CREEK ROAD.  CONTINUE EAST ON US 136 FOR 0.3 MI (0.5 KM) TO THE
 DP7707'STATION ON THE RIGHT.
 DP7707'
 DP7707'THE STATION IS LOCATED 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF US
 DP7707'136, 11.0 FT (3.4 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP7707'CORRUGATED METAL PIPE, 5.2 FT (1.6 M) NORTHEAST OF A LONE WOODEN POST
 DP7707'AND 4.4 FT (1.3 M) EAST OF A TELEPHONE PEDESTAL.
 DP7707'
 DP7707'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7707'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7707'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7708 ***********************************************************************
 DP7708  DESIGNATION -  CH 123
 DP7708  PID         -  DP7708
 DP7708  STATE/COUNTY-  IL/FULTON
 DP7708  COUNTRY     -  US
 DP7708  USGS QUAD   -  IPAVA (2018)
 DP7708
 DP7708                         *CURRENT SURVEY CONTROL
 DP7708  ______________________________________________________________________
 DP7708* NAD 83(1986) POSITION- 40 20 54.97   (N) 090 18 15.06   (W)   HD_HELD1
 DP7708* NAVD 88 ORTHO HEIGHT -   195.494 (meters)      641.38  (feet) ADJUSTED
 DP7708  ______________________________________________________________________
 DP7708  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 DP7708  DYNAMIC HEIGHT  -        195.398 (meters)      641.07  (feet) COMP
 DP7708  MODELED GRAVITY -    980,132.5   (mgal)                       NAVD 88
 DP7708
 DP7708  VERT ORDER      -  SECOND    CLASS I
 DP7708
 DP7708.The horizontal coordinates were determined by differentially corrected
 DP7708.hand held GPS observations or other comparable positioning techniques
 DP7708.and have an estimated accuracy of +/- 3 meters.
 DP7708
 DP7708.The orthometric height was determined by differential leveling and
 DP7708.adjusted by the IL DEPT OF TRANSP
 DP7708.in July 2015.
 DP7708
 DP7708.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7708.GEOID18 height accuracy estimate available here.
 DP7708
 DP7708.Click photographs - Photos may exist for this station.
 DP7708
 DP7708.The dynamic height is computed by dividing the NAVD 88
 DP7708.geopotential number by the normal gravity value computed on the
 DP7708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7708.degrees latitude (g = 980.6199 gals.).
 DP7708
 DP7708.The modeled gravity was interpolated from observed gravity values.
 DP7708
 DP7708;                    North         East    Units  Estimated Accuracy
 DP7708;SPC IL W     -   408,702.7     688,317.5     MT  (+/- 3 meters HH1 GPS) 
 DP7708
 DP7708_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2895369938(NAD 83)
 DP7708
 DP7708                          SUPERSEDED SURVEY CONTROL
 DP7708
 DP7708.No superseded survey control is available for this station.
 DP7708
 DP7708_MARKER: F = FLANGE-ENCASED ROD
 DP7708_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7708_STAMPING: CH 123 2014
 DP7708_MARK LOGO: UIL
 DP7708_PROJECTION: RECESSED 3 CENTIMETERS
 DP7708_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DP7708_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7708+STABILITY: POSITION/ELEVATION WELL
 DP7708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7708+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2023
 DP7708_ROD/PIPE-DEPTH: 8.5 meters
 DP7708_SLEEVE-DEPTH  : 0.9 meters
 DP7708
 DP7708  HISTORY     - Date     Condition        Report By
 DP7708  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7708  HISTORY     - 20231204 GOOD             ILDT
 DP7708
 DP7708                          STATION DESCRIPTION
 DP7708
 DP7708'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7708'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-NORTHEAST OF
 DP7708'VERMONT, 6.0 MI (9.7 KM) WEST OF DUNCAN MILLS AND 1.1 MI (1.8 KM) EAST
 DP7708'OF IPAVA.
 DP7708'
 DP7708'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH CR 2 LOCATED ON
 DP7708'THE EAST SIDE OF IPAVA, IL, GO EAST ON US 136 FOR 0.6 MI (1.0 KM) TO
 DP7708'THE STATION ON THE RIGHT.
 DP7708'
 DP7708'THE STATION IS LOCATED 36.0 FT (11.0 M) SOUTH OF THE CENTERLINE OF US
 DP7708'136, 35.0 FT (10.7 M) EAST OF A POWER POLE AND 17 FT (5.2 M) EAST OF
 DP7708'THE CENTER OF A PRIVATE ENTRANCE.
 DP7708'
 DP7708'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7708'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7708'IN IDENTIFICATION.
 DP7708
 DP7708                          STATION RECOVERY (2023)
 DP7708
 DP7708'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7708'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7709 ***********************************************************************
 DP7709  DESIGNATION -  CH 124
 DP7709  PID         -  DP7709
 DP7709  STATE/COUNTY-  IL/FULTON
 DP7709  COUNTRY     -  US
 DP7709  USGS QUAD   -  IPAVA (2018)
 DP7709
 DP7709                         *CURRENT SURVEY CONTROL
 DP7709  ______________________________________________________________________
 DP7709* NAD 83(1986) POSITION- 40 21 04.6    (N) 090 20 00.4    (W)   HD_HELD2
 DP7709* NAVD 88 ORTHO HEIGHT -   197.011 (meters)      646.36  (feet) ADJUSTED
 DP7709  ______________________________________________________________________
 DP7709  GEOID HEIGHT    -        -33.100 (meters)                     GEOID18
 DP7709  DYNAMIC HEIGHT  -        196.915 (meters)      646.05  (feet) COMP
 DP7709  MODELED GRAVITY -    980,130.3   (mgal)                       NAVD 88
 DP7709
 DP7709  VERT ORDER      -  SECOND    CLASS I
 DP7709
 DP7709.The horizontal coordinates were established by autonomous hand held GPS
 DP7709.observations and have an estimated accuracy of +/- 10 meters.
 DP7709
 DP7709.The orthometric height was determined by differential leveling and
 DP7709.adjusted by the IL DEPT OF TRANSP
 DP7709.in July 2015.
 DP7709
 DP7709.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7709.GEOID18 height accuracy estimate available here.
 DP7709
 DP7709.Click photographs - Photos may exist for this station.
 DP7709
 DP7709.The dynamic height is computed by dividing the NAVD 88
 DP7709.geopotential number by the normal gravity value computed on the
 DP7709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7709.degrees latitude (g = 980.6199 gals.).
 DP7709
 DP7709.The modeled gravity was interpolated from observed gravity values.
 DP7709
 DP7709;                    North         East    Units  Estimated Accuracy
 DP7709;SPC IL W     -   409,004.      685,832.      MT  (+/- 10 meters HH2 GPS)
 DP7709
 DP7709_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2645970160(NAD 83)
 DP7709
 DP7709                          SUPERSEDED SURVEY CONTROL
 DP7709
 DP7709.No superseded survey control is available for this station.
 DP7709
 DP7709_MARKER: F = FLANGE-ENCASED ROD
 DP7709_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7709_STAMPING: CH 124 2014
 DP7709_MARK LOGO: UIL
 DP7709_PROJECTION: FLUSH
 DP7709_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7709_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7709+STABILITY: POSITION/ELEVATION WELL
 DP7709_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7709+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7709_ROD/PIPE-DEPTH: 7.3 meters
 DP7709_SLEEVE-DEPTH  : 0.9 meters
 DP7709
 DP7709  HISTORY     - Date     Condition        Report By
 DP7709  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7709
 DP7709                          STATION DESCRIPTION
 DP7709
 DP7709'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7709'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST OF DUNCAN MILLS,
 DP7709'6.4 MI (10.3 KM) NORTHEAST OF VERMONT AND IN THE TOWN OF IPAVA, IL.
 DP7709'
 DP7709'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH CR 2 LOCATED ON
 DP7709'THE EAST SIDE OF IPAVA, IL, GO WEST ON US 136 FOR 1.0 MI (1.6 KM) TO
 DP7709'CR 600E AND THE STATION ON THE LEFT.
 DP7709'
 DP7709'THE STATION IS LOCATED 75 FT (22.9 M) SOUTH OF THE CENTERLINE OF US
 DP7709'136, 21 FT (6.4 M) WEST OF THE CENTERLINE OF CR 600E, 74 FT (22.6 M)
 DP7709'WEST OF A TELEPHONE PEDESTAL AND 6 FT (1.8 M) SOUTH OF A UTILITY BOX.
 DP7709'
 DP7709'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7709'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7709'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7710 ***********************************************************************
 DP7710  DESIGNATION -  CH 125
 DP7710  PID         -  DP7710
 DP7710  STATE/COUNTY-  IL/FULTON
 DP7710  COUNTRY     -  US
 DP7710  USGS QUAD   -  IPAVA (2018)
 DP7710
 DP7710                         *CURRENT SURVEY CONTROL
 DP7710  ______________________________________________________________________
 DP7710* NAD 83(1986) POSITION- 40 21 08.14   (N) 090 21 09.89   (W)   HD_HELD1
 DP7710* NAVD 88 ORTHO HEIGHT -   200.111 (meters)      656.53  (feet) ADJUSTED
 DP7710  ______________________________________________________________________
 DP7710  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 DP7710  DYNAMIC HEIGHT  -        200.012 (meters)      656.21  (feet) COMP
 DP7710  MODELED GRAVITY -    980,128.4   (mgal)                       NAVD 88
 DP7710
 DP7710  VERT ORDER      -  SECOND    CLASS I
 DP7710
 DP7710.The horizontal coordinates were determined by differentially corrected
 DP7710.hand held GPS observations or other comparable positioning techniques
 DP7710.and have an estimated accuracy of +/- 3 meters.
 DP7710
 DP7710.The orthometric height was determined by differential leveling and
 DP7710.adjusted by the IL DEPT OF TRANSP
 DP7710.in July 2015.
 DP7710
 DP7710.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7710.GEOID18 height accuracy estimate available here.
 DP7710
 DP7710.Click photographs - Photos may exist for this station.
 DP7710
 DP7710.The dynamic height is computed by dividing the NAVD 88
 DP7710.geopotential number by the normal gravity value computed on the
 DP7710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7710.degrees latitude (g = 980.6199 gals.).
 DP7710
 DP7710.The modeled gravity was interpolated from observed gravity values.
 DP7710
 DP7710;                    North         East    Units  Estimated Accuracy
 DP7710;SPC IL W     -   409,116.5     684,192.7     MT  (+/- 3 meters HH1 GPS) 
 DP7710
 DP7710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2481670220(NAD 83)
 DP7710
 DP7710                          SUPERSEDED SURVEY CONTROL
 DP7710
 DP7710.No superseded survey control is available for this station.
 DP7710
 DP7710_MARKER: F = FLANGE-ENCASED ROD
 DP7710_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7710_STAMPING: CH 125 2014
 DP7710_MARK LOGO: UIL
 DP7710_PROJECTION: RECESSED 5 CENTIMETERS
 DP7710_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7710_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7710+STABILITY: POSITION/ELEVATION WELL
 DP7710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7710+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2021
 DP7710_ROD/PIPE-DEPTH: 7.3 meters
 DP7710_SLEEVE-DEPTH  : 0.9 meters
 DP7710
 DP7710  HISTORY     - Date     Condition        Report By
 DP7710  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7710  HISTORY     - 20210412 GOOD             ILDT
 DP7710
 DP7710                          STATION DESCRIPTION
 DP7710
 DP7710'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7710'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST OF DUNCAN MILLS,
 DP7710'5.6 MI (9.0 KM) NORTHEAST OF VERMONT AND 1.5 MI (2.4 KM) WEST OF
 DP7710'IPAVA.
 DP7710'
 DP7710'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH CR 2 LOCATED ON
 DP7710'THE EAST SIDE OF IPAVA, IL, GO WEST ON US 136 FOR 2.0 MI (3.2 KM) TO
 DP7710'CR 12 AND THE STATION ON THE RIGHT.
 DP7710'
 DP7710'THE STATION IS LOCATED 40 FT (12.2 M) NORTH OF THE CENTERLINE OF US
 DP7710'136, 61 FT (18.6 M) WEST OF A UTILITY BOX, 43 FT (13.1 M) WEST OF A
 DP7710'POST FOR A 'CO 12' SIGN AND 5 FT (1.5 M) SOUTH OF A CULTIVATION LINE.
 DP7710'
 DP7710'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7710'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7710'IN IDENTIFICATION.
 DP7710
 DP7710                          STATION RECOVERY (2021)
 DP7710
 DP7710'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7711 ***********************************************************************
 DP7711  DESIGNATION -  CH 126
 DP7711  PID         -  DP7711
 DP7711  STATE/COUNTY-  IL/FULTON
 DP7711  COUNTRY     -  US
 DP7711  USGS QUAD   -  IPAVA (2018)
 DP7711
 DP7711                         *CURRENT SURVEY CONTROL
 DP7711  ______________________________________________________________________
 DP7711* NAD 83(1986) POSITION- 40 21 23.5    (N) 090 22 01.5    (W)   HD_HELD2
 DP7711* NAVD 88 ORTHO HEIGHT -   202.438 (meters)      664.17  (feet) ADJUSTED
 DP7711  ______________________________________________________________________
 DP7711  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 DP7711  DYNAMIC HEIGHT  -        202.338 (meters)      663.84  (feet) COMP
 DP7711  MODELED GRAVITY -    980,127.1   (mgal)                       NAVD 88
 DP7711
 DP7711  VERT ORDER      -  SECOND    CLASS I
 DP7711
 DP7711.The horizontal coordinates were established by autonomous hand held GPS
 DP7711.observations and have an estimated accuracy of +/- 10 meters.
 DP7711
 DP7711.The orthometric height was determined by differential leveling and
 DP7711.adjusted by the IL DEPT OF TRANSP
 DP7711.in July 2015.
 DP7711
 DP7711.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7711.GEOID18 height accuracy estimate available here.
 DP7711
 DP7711.Click photographs - Photos may exist for this station.
 DP7711
 DP7711.The dynamic height is computed by dividing the NAVD 88
 DP7711.geopotential number by the normal gravity value computed on the
 DP7711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7711.degrees latitude (g = 980.6199 gals.).
 DP7711
 DP7711.The modeled gravity was interpolated from observed gravity values.
 DP7711
 DP7711;                    North         East    Units  Estimated Accuracy
 DP7711;SPC IL W     -   409,593.      682,976.      MT  (+/- 10 meters HH2 GPS)
 DP7711
 DP7711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2358470657(NAD 83)
 DP7711
 DP7711                          SUPERSEDED SURVEY CONTROL
 DP7711
 DP7711.No superseded survey control is available for this station.
 DP7711
 DP7711_MARKER: F = FLANGE-ENCASED ROD
 DP7711_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7711_STAMPING: CH 126 2014
 DP7711_MARK LOGO: UIL
 DP7711_PROJECTION: FLUSH
 DP7711_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7711_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7711+STABILITY: POSITION/ELEVATION WELL
 DP7711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7711+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7711_ROD/PIPE-DEPTH: 6.7 meters
 DP7711_SLEEVE-DEPTH  : 0.9 meters
 DP7711
 DP7711  HISTORY     - Date     Condition        Report By
 DP7711  HISTORY     - 20141209 MONUMENTED       BCA
 DP7711
 DP7711                          STATION DESCRIPTION
 DP7711
 DP7711'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (SAL)
 DP7711'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST-SOUTHEAST OF ADAIR,
 DP7711'5.4 MI (8.7 KM) NORTHEAST OF VERMONT AND 2.3 MI (3.7 KM) WEST OF
 DP7711'IPAVA.
 DP7711'
 DP7711'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH CR 2 LOCATED ON
 DP7711'THE EAST SIDE OF IPAVA, IL, GO WEST ON US 136 FOR 2.6 MI (4.2 KM) TO
 DP7711'CAMP ELLIS ROAD.  CONTINUE WEST ON US 136 FOR 0.25 MI (0.4 KM) TO THE
 DP7711'STATION ON THE RIGHT.
 DP7711'
 DP7711'THE STATION IS LOCATED 24 FT (7.3 M) NORTH OF THE CENTERLINE OF US
 DP7711'136, 41 FT (12.5 M) WEST OF A MANHOLE, 27 FT (8.2 M) WEST OF THE
 DP7711'CENTER OF A PRIVATE ENTRANCE AND 10 FT (3.0 M) SOUTH OF A CULTIVATION
 DP7711'LINE.
 DP7711'
 DP7711'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7711'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7711'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7712 ***********************************************************************
 DP7712  DESIGNATION -  CH 127
 DP7712  PID         -  DP7712
 DP7712  STATE/COUNTY-  IL/FULTON
 DP7712  COUNTRY     -  US
 DP7712  USGS QUAD   -  VERMONT (2018)
 DP7712
 DP7712                         *CURRENT SURVEY CONTROL
 DP7712  ______________________________________________________________________
 DP7712* NAD 83(1986) POSITION- 40 21 24.2    (N) 090 23 10.8    (W)   HD_HELD2
 DP7712* NAVD 88 ORTHO HEIGHT -   205.559 (meters)      674.40  (feet) ADJUSTED
 DP7712  ______________________________________________________________________
 DP7712  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 DP7712  DYNAMIC HEIGHT  -        205.457 (meters)      674.07  (feet) COMP
 DP7712  MODELED GRAVITY -    980,125.8   (mgal)                       NAVD 88
 DP7712
 DP7712  VERT ORDER      -  SECOND    CLASS I
 DP7712
 DP7712.The horizontal coordinates were established by autonomous hand held GPS
 DP7712.observations and have an estimated accuracy of +/- 10 meters.
 DP7712
 DP7712.The orthometric height was determined by differential leveling and
 DP7712.adjusted by the IL DEPT OF TRANSP
 DP7712.in July 2015.
 DP7712
 DP7712.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7712.GEOID18 height accuracy estimate available here.
 DP7712
 DP7712.Click photographs - Photos may exist for this station.
 DP7712
 DP7712.The dynamic height is computed by dividing the NAVD 88
 DP7712.geopotential number by the normal gravity value computed on the
 DP7712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7712.degrees latitude (g = 980.6199 gals.).
 DP7712
 DP7712.The modeled gravity was interpolated from observed gravity values.
 DP7712
 DP7712;                    North         East    Units  Estimated Accuracy
 DP7712;SPC IL W     -   409,618.      681,341.      MT  (+/- 10 meters HH2 GPS)
 DP7712
 DP7712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2194970630(NAD 83)
 DP7712
 DP7712                          SUPERSEDED SURVEY CONTROL
 DP7712
 DP7712.No superseded survey control is available for this station.
 DP7712
 DP7712_MARKER: F = FLANGE-ENCASED ROD
 DP7712_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7712_STAMPING: CH 127 2014
 DP7712_MARK LOGO: UIL
 DP7712_PROJECTION: FLUSH
 DP7712_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7712_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7712+STABILITY: POSITION/ELEVATION WELL
 DP7712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7712+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7712_ROD/PIPE-DEPTH: 7.3 meters
 DP7712_SLEEVE-DEPTH  : 0.9 meters
 DP7712
 DP7712  HISTORY     - Date     Condition        Report By
 DP7712  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7712
 DP7712                          STATION DESCRIPTION
 DP7712
 DP7712'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7712'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHEAST OF ADAIR, 4.8
 DP7712'MI (7.7 KM) NORTH-NORTHEAST OF VERMONT AND 3.3 MI (5.3 KM) WEST OF
 DP7712'IPAVA.
 DP7712'
 DP7712'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH CR 13 LOCATED
 DP7712'ABOUT 0.6 MI (1.0 KM) SOUTHEAST OF TABLE GROVE, IL, GO EAST ON US 136
 DP7712'FOR 1.4 MI (2.3 KM) TO AYRSHIRE ROAD.  CONTINUE EAST ON US 136 FOR 0.3
 DP7712'MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP7712'
 DP7712'THE STATION IS LOCATED 38 FT (11.6 M) NORTH OF THE CENTERLINE OF US
 DP7712'136, 172 FT (52.4 M) EAST OF A MARKER POST 'GAS PIPELINE' AND 2 FT
 DP7712'(0.6 M) SOUTH OF A CULTIVATION LINE.
 DP7712'
 DP7712'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7712'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7712'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7713 ***********************************************************************
 DP7713  DESIGNATION -  CH 128
 DP7713  PID         -  DP7713
 DP7713  STATE/COUNTY-  IL/FULTON
 DP7713  COUNTRY     -  US
 DP7713  USGS QUAD   -  VERMONT (2018)
 DP7713
 DP7713                         *CURRENT SURVEY CONTROL
 DP7713  ______________________________________________________________________
 DP7713* NAD 83(1986) POSITION- 40 21 23.89   (N) 090 24 18.63   (W)   HD_HELD1
 DP7713* NAVD 88 ORTHO HEIGHT -   210.884 (meters)      691.88  (feet) ADJUSTED
 DP7713  ______________________________________________________________________
 DP7713  GEOID HEIGHT    -        -33.110 (meters)                     GEOID18
 DP7713  DYNAMIC HEIGHT  -        210.780 (meters)      691.53  (feet) COMP
 DP7713  MODELED GRAVITY -    980,125.2   (mgal)                       NAVD 88
 DP7713
 DP7713  VERT ORDER      -  SECOND    CLASS I
 DP7713
 DP7713.The horizontal coordinates were determined by differentially corrected
 DP7713.hand held GPS observations or other comparable positioning techniques
 DP7713.and have an estimated accuracy of +/- 3 meters.
 DP7713
 DP7713.The orthometric height was determined by differential leveling and
 DP7713.adjusted by the IL DEPT OF TRANSP
 DP7713.in July 2015.
 DP7713
 DP7713.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7713.GEOID18 height accuracy estimate available here.
 DP7713
 DP7713.Click photographs - Photos may exist for this station.
 DP7713
 DP7713.The dynamic height is computed by dividing the NAVD 88
 DP7713.geopotential number by the normal gravity value computed on the
 DP7713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7713.degrees latitude (g = 980.6199 gals.).
 DP7713
 DP7713.The modeled gravity was interpolated from observed gravity values.
 DP7713
 DP7713;                    North         East    Units  Estimated Accuracy
 DP7713;SPC IL W     -   409,613.0     679,740.4     MT  (+/- 3 meters HH1 GPS) 
 DP7713
 DP7713_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2034970573(NAD 83)
 DP7713
 DP7713                          SUPERSEDED SURVEY CONTROL
 DP7713
 DP7713.No superseded survey control is available for this station.
 DP7713
 DP7713_MARKER: F = FLANGE-ENCASED ROD
 DP7713_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7713_STAMPING: CH 128 2014
 DP7713_MARK LOGO: UIL
 DP7713_PROJECTION: RECESSED 8 CENTIMETERS
 DP7713_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7713_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7713+STABILITY: POSITION/ELEVATION WELL
 DP7713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7713+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2021
 DP7713_ROD/PIPE-DEPTH: 8.5 meters
 DP7713_SLEEVE-DEPTH  : 0.9 meters
 DP7713
 DP7713  HISTORY     - Date     Condition        Report By
 DP7713  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7713  HISTORY     - 20210412 GOOD             ILDT
 DP7713
 DP7713                          STATION DESCRIPTION
 DP7713
 DP7713'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7713'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF ADAIR, 4.5
 DP7713'MI (7.2 KM) NORTH-NORTHEAST OF VERMONT AND 4.3 MI (6.9 KM) WEST OF
 DP7713'IPAVA.
 DP7713'
 DP7713'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH CR 13 LOCATED
 DP7713'ABOUT 0.6 MI (1.0 KM) SOUTHEAST OF TABLE GROVE, IL, GO EAST ON US 136
 DP7713'FOR 0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DP7713'
 DP7713'THE STATION IS LOCATED 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF US
 DP7713'136, 23 FT (7.0 M) EAST OF THE CENTER OF A PRIVATE ENTRANCE AND 8 FT
 DP7713'(2.4 M) NORTH OF A FENCE.
 DP7713'
 DP7713'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7713'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7713'IN IDENTIFICATION.
 DP7713
 DP7713                          STATION RECOVERY (2021)
 DP7713
 DP7713'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7713'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7714 ***********************************************************************
 DP7714  DESIGNATION -  CH 129
 DP7714  PID         -  DP7714
 DP7714  STATE/COUNTY-  IL/FULTON
 DP7714  COUNTRY     -  US
 DP7714  USGS QUAD   -  VERMONT (2018)
 DP7714
 DP7714                         *CURRENT SURVEY CONTROL
 DP7714  ______________________________________________________________________
 DP7714* NAD 83(1986) POSITION- 40 22 14.5    (N) 090 25 43.9    (W)   HD_HELD2
 DP7714* NAVD 88 ORTHO HEIGHT -   209.559 (meters)      687.53  (feet) ADJUSTED
 DP7714  ______________________________________________________________________
 DP7714  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 DP7714  DYNAMIC HEIGHT  -        209.455 (meters)      687.19  (feet) COMP
 DP7714  MODELED GRAVITY -    980,125.5   (mgal)                       NAVD 88
 DP7714
 DP7714  VERT ORDER      -  SECOND    CLASS I
 DP7714
 DP7714.The horizontal coordinates were established by autonomous hand held GPS
 DP7714.observations and have an estimated accuracy of +/- 10 meters.
 DP7714
 DP7714.The orthometric height was determined by differential leveling and
 DP7714.adjusted by the IL DEPT OF TRANSP
 DP7714.in July 2015.
 DP7714
 DP7714.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7714.GEOID18 height accuracy estimate available here.
 DP7714
 DP7714.Click photographs - Photos may exist for this station.
 DP7714
 DP7714.The dynamic height is computed by dividing the NAVD 88
 DP7714.geopotential number by the normal gravity value computed on the
 DP7714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7714.degrees latitude (g = 980.6199 gals.).
 DP7714
 DP7714.The modeled gravity was interpolated from observed gravity values.
 DP7714
 DP7714;                    North         East    Units  Estimated Accuracy
 DP7714;SPC IL W     -   411,180.      677,733.      MT  (+/- 10 meters HH2 GPS)
 DP7714
 DP7714_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1829272075(NAD 83)
 DP7714
 DP7714                          SUPERSEDED SURVEY CONTROL
 DP7714
 DP7714.No superseded survey control is available for this station.
 DP7714
 DP7714_MARKER: F = FLANGE-ENCASED ROD
 DP7714_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7714_STAMPING: CH 129 2014
 DP7714_MARK LOGO: UIL
 DP7714_PROJECTION: FLUSH
 DP7714_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7714_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7714+STABILITY: POSITION/ELEVATION WELL
 DP7714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7714+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7714_ROD/PIPE-DEPTH: 7.3 meters
 DP7714_SLEEVE-DEPTH  : 0.9 meters
 DP7714
 DP7714  HISTORY     - Date     Condition        Report By
 DP7714  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7714
 DP7714                          STATION DESCRIPTION
 DP7714
 DP7714'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7714'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF IPAVA,
 DP7714'5.3 MI (8.5 KM) NORTH OF VERMONT AND 4.9 MI (7.9 KM) SOUTHEAST OF
 DP7714'ADAIR.
 DP7714'
 DP7714'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE JUNCTION OF US
 DP7714'136 WITH CR 34 (WEST ST) IN TABLE GROVE, IL.
 DP7714'
 DP7714'THE STATION IS LOCATED 33 FT (10.1 M) SOUTHWEST OF THE CENTERLINE OF
 DP7714'US 136, 27 FT (8.2 M) EAST OF THE CENTERLINE OF CR 34 (WEST ST), 34 FT
 DP7714'(10.4 M) WEST OF THE CENTER OF A PRIVATE ENTRANCE AND 10 FT (3.0 M)
 DP7714'NORTHEAST OF A TELEPHONE PEDESTAL.
 DP7714'
 DP7714'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7714'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7714'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7715 ***********************************************************************
 DP7715  DESIGNATION -  CH 130
 DP7715  PID         -  DP7715
 DP7715  STATE/COUNTY-  IL/FULTON
 DP7715  COUNTRY     -  US
 DP7715  USGS QUAD   -  ADAIR (2018)
 DP7715
 DP7715                         *CURRENT SURVEY CONTROL
 DP7715  ______________________________________________________________________
 DP7715* NAD 83(1986) POSITION- 40 22 48.83   (N) 090 26 34.48   (W)   HD_HELD1
 DP7715* NAVD 88 ORTHO HEIGHT -   206.251 (meters)      676.68  (feet) ADJUSTED
 DP7715  ______________________________________________________________________
 DP7715  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 DP7715  DYNAMIC HEIGHT  -        206.149 (meters)      676.34  (feet) COMP
 DP7715  MODELED GRAVITY -    980,126.0   (mgal)                       NAVD 88
 DP7715
 DP7715  VERT ORDER      -  SECOND    CLASS I
 DP7715
 DP7715.The horizontal coordinates were determined by differentially corrected
 DP7715.hand held GPS observations or other comparable positioning techniques
 DP7715.and have an estimated accuracy of +/- 3 meters.
 DP7715
 DP7715.The orthometric height was determined by differential leveling and
 DP7715.adjusted by the IL DEPT OF TRANSP
 DP7715.in July 2015.
 DP7715
 DP7715.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7715.GEOID18 height accuracy estimate available here.
 DP7715
 DP7715.Click photographs - Photos may exist for this station.
 DP7715
 DP7715.The dynamic height is computed by dividing the NAVD 88
 DP7715.geopotential number by the normal gravity value computed on the
 DP7715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7715.degrees latitude (g = 980.6199 gals.).
 DP7715
 DP7715.The modeled gravity was interpolated from observed gravity values.
 DP7715
 DP7715;                    North         East    Units  Estimated Accuracy
 DP7715;SPC IL W     -   412,242.1     676,543.1     MT  (+/- 3 meters HH1 GPS) 
 DP7715
 DP7715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1706873099(NAD 83)
 DP7715
 DP7715                          SUPERSEDED SURVEY CONTROL
 DP7715
 DP7715.No superseded survey control is available for this station.
 DP7715
 DP7715_MARKER: F = FLANGE-ENCASED ROD
 DP7715_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7715_STAMPING: CH 130 2014
 DP7715_MARK LOGO: UIL
 DP7715_PROJECTION: RECESSED 3 CENTIMETERS
 DP7715_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DP7715_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7715+STABILITY: POSITION/ELEVATION WELL
 DP7715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7715+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2023
 DP7715_ROD/PIPE-DEPTH: 8.5 meters
 DP7715_SLEEVE-DEPTH  : 0.9 meters
 DP7715
 DP7715  HISTORY     - Date     Condition        Report By
 DP7715  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7715  HISTORY     - 20231204 GOOD             ILDT
 DP7715
 DP7715                          STATION DESCRIPTION
 DP7715
 DP7715'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7715'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST-NORTHWEST OF IPAVA,
 DP7715'6.0 MI (9.7 KM) NORTH OF VERMONT AND 3.9 MI (6.3 KM) SOUTHEAST OF
 DP7715'ADAIR.
 DP7715'
 DP7715'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH CR 34 (WEST ST)
 DP7715'IN TABLE GROVE, IL, GO NORTHWEST OF US 136 FOR 1.0 MI (1.6 KM) TO THE
 DP7715'STATION ON THE RIGHT.
 DP7715'
 DP7715'THE STATION IS LOCATED 37 FT (11.3 M) NORTHEAST OF THE CENTERLINE OF
 DP7715'US 136, 90 FT (27.4 M) EAST OF A POWER POLE, 67 FT (20.4 M) SOUTHWEST
 DP7715'OF THE CENTER OF A RAILROAD GRADE AND 21 FT (6.4 M) NORTHWEST OF A
 DP7715'POST FOR A 'NO PASSING' SIGN.
 DP7715'
 DP7715'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7715'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7715'IN IDENTIFICATION.
 DP7715
 DP7715                          STATION RECOVERY (2023)
 DP7715
 DP7715'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7715'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7716 ***********************************************************************
 DP7716  DESIGNATION -  CH 131
 DP7716  PID         -  DP7716
 DP7716  STATE/COUNTY-  IL/MCDONOUGH
 DP7716  COUNTRY     -  US
 DP7716  USGS QUAD   -  ADAIR (2018)
 DP7716
 DP7716                         *CURRENT SURVEY CONTROL
 DP7716  ______________________________________________________________________
 DP7716* NAD 83(1986) POSITION- 40 23 53.1    (N) 090 28 12.6    (W)   HD_HELD2
 DP7716* NAVD 88 ORTHO HEIGHT -   198.255 (meters)      650.44  (feet) ADJUSTED
 DP7716  ______________________________________________________________________
 DP7716  GEOID HEIGHT    -        -33.147 (meters)                     GEOID18
 DP7716  DYNAMIC HEIGHT  -        198.157 (meters)      650.12  (feet) COMP
 DP7716  MODELED GRAVITY -    980,127.5   (mgal)                       NAVD 88
 DP7716
 DP7716  VERT ORDER      -  SECOND    CLASS I
 DP7716
 DP7716.The horizontal coordinates were established by autonomous hand held GPS
 DP7716.observations and have an estimated accuracy of +/- 10 meters.
 DP7716
 DP7716.The orthometric height was determined by differential leveling and
 DP7716.adjusted by the IL DEPT OF TRANSP
 DP7716.in July 2015.
 DP7716
 DP7716.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7716.GEOID18 height accuracy estimate available here.
 DP7716
 DP7716.Click photographs - Photos may exist for this station.
 DP7716
 DP7716.The dynamic height is computed by dividing the NAVD 88
 DP7716.geopotential number by the normal gravity value computed on the
 DP7716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7716.degrees latitude (g = 980.6199 gals.).
 DP7716
 DP7716.The modeled gravity was interpolated from observed gravity values.
 DP7716
 DP7716;                    North         East    Units  Estimated Accuracy
 DP7716;SPC IL W     -   414,232.      674,236.      MT  (+/- 10 meters HH2 GPS)
 DP7716
 DP7716_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1469775015(NAD 83)
 DP7716
 DP7716                          SUPERSEDED SURVEY CONTROL
 DP7716
 DP7716.No superseded survey control is available for this station.
 DP7716
 DP7716_MARKER: F = FLANGE-ENCASED ROD
 DP7716_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7716_STAMPING: CH 131 2014
 DP7716_MARK LOGO: UIL
 DP7716_PROJECTION: FLUSH
 DP7716_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7716_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7716+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7716_ROD/PIPE-DEPTH: 5.8 meters
 DP7716_SLEEVE-DEPTH  : 0.9 meters
 DP7716
 DP7716  HISTORY     - Date     Condition        Report By
 DP7716  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7716
 DP7716                          STATION DESCRIPTION
 DP7716
 DP7716'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7716'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTHEAST OF BARDOLPH,
 DP7716'7.5 MI (12.1 KM) NORTH-NORTHWEST OF VERMONT AND 2.0 MI (3.2 KM)
 DP7716'SOUTHEAST OF ADAIR.
 DP7716'
 DP7716'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7716'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL, GO SOUTH AND THEN SOUTHEAST
 DP7716'ON US 136 FOR 4.3 MI (6.9 KM) TO CR 850N.  CONTINUE SOUTHEAST ON US
 DP7716'136 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP7716'
 DP7716'THE STATION IS LOCATED 36 FT (11.0 M) NORTHEAST OF THE CENTERLINE OF
 DP7716'US 136, 64 FT (19.5 M) SOUTHWEST OF THE CENTER OF A RAILROAD GRADE AND
 DP7716'64 FT (19.5 M) SOUTHEAST OF THE NORTH END OF A CULVERT.
 DP7716'
 DP7716'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7716'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7716'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7717 ***********************************************************************
 DP7717  DESIGNATION -  CH 132
 DP7717  PID         -  DP7717
 DP7717  STATE/COUNTY-  IL/MCDONOUGH
 DP7717  COUNTRY     -  US
 DP7717  USGS QUAD   -  ADAIR (2018)
 DP7717
 DP7717                         *CURRENT SURVEY CONTROL
 DP7717  ______________________________________________________________________
 DP7717* NAD 83(1986) POSITION- 40 24 14.94   (N) 090 28 45.84   (W)   HD_HELD1
 DP7717* NAVD 88 ORTHO HEIGHT -   197.939 (meters)      649.40  (feet) ADJUSTED
 DP7717  ______________________________________________________________________
 DP7717  GEOID HEIGHT    -        -33.152 (meters)                     GEOID18
 DP7717  DYNAMIC HEIGHT  -        197.842 (meters)      649.09  (feet) COMP
 DP7717  MODELED GRAVITY -    980,128.0   (mgal)                       NAVD 88
 DP7717
 DP7717  VERT ORDER      -  SECOND    CLASS I
 DP7717
 DP7717.The horizontal coordinates were determined by differentially corrected
 DP7717.hand held GPS observations or other comparable positioning techniques
 DP7717.and have an estimated accuracy of +/- 3 meters.
 DP7717
 DP7717.The orthometric height was determined by differential leveling and
 DP7717.adjusted by the IL DEPT OF TRANSP
 DP7717.in July 2015.
 DP7717
 DP7717.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7717.GEOID18 height accuracy estimate available here.
 DP7717
 DP7717.Click photographs - Photos may exist for this station.
 DP7717
 DP7717.The dynamic height is computed by dividing the NAVD 88
 DP7717.geopotential number by the normal gravity value computed on the
 DP7717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7717.degrees latitude (g = 980.6199 gals.).
 DP7717
 DP7717.The modeled gravity was interpolated from observed gravity values.
 DP7717
 DP7717;                    North         East    Units  Estimated Accuracy
 DP7717;SPC IL W     -   414,908.3     673,454.1     MT  (+/- 3 meters HH1 GPS) 
 DP7717
 DP7717_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1389475666(NAD 83)
 DP7717
 DP7717                          SUPERSEDED SURVEY CONTROL
 DP7717
 DP7717.No superseded survey control is available for this station.
 DP7717
 DP7717_MARKER: F = FLANGE-ENCASED ROD
 DP7717_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7717_STAMPING: CH 132 2014
 DP7717_MARK LOGO: UIL
 DP7717_PROJECTION: FLUSH
 DP7717_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DP7717_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7717+STABILITY: POSITION/ELEVATION WELL
 DP7717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7717+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2023
 DP7717_ROD/PIPE-DEPTH: 7.0 meters
 DP7717_SLEEVE-DEPTH  : 0.9 meters
 DP7717
 DP7717  HISTORY     - Date     Condition        Report By
 DP7717  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7717  HISTORY     - 20231129 GOOD             ILDT
 DP7717
 DP7717                          STATION DESCRIPTION
 DP7717
 DP7717'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7717'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHWEST OF
 DP7717'VERMONT, 7.7 MI (12.4 KM) SOUTHEAST OF BARDOLPH AND 1.4 MI (2.3 KM)
 DP7717'SOUTHEAST OF ADAIR.
 DP7717'
 DP7717'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7717'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL, GO SOUTH AND THEN SOUTHEAST
 DP7717'ON US 136 FOR 2.7 MI (4.3 KM) TO CR 3.  CONTINUE SOUTHEAST ON US 136
 DP7717'FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DP7717'
 DP7717'THE STATION IS LOCATED 32 FT (9.8 M) NORTHEAST OF THE CENTERLINE OF US
 DP7717'136, 120 FT (36.6 M) SOUTHEAST OF A POST FOR A 'WSS ADAIR' SIGN, 55 FT
 DP7717'(16.8 M) SOUTHWEST OF THE SOUTHWEST RAIL AND 23 FT (7.0 M) NORTHWEST
 DP7717'OF THE CENTER OF A PRIVATE ENTRANCE.
 DP7717'
 DP7717'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7717'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7717'IN IDENTIFICATION.
 DP7717
 DP7717                          STATION RECOVERY (2023)
 DP7717
 DP7717'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7717'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7718 ***********************************************************************
 DP7718  DESIGNATION -  CH 133
 DP7718  PID         -  DP7718
 DP7718  STATE/COUNTY-  IL/MCDONOUGH
 DP7718  COUNTRY     -  US
 DP7718  USGS QUAD   -  BARDOLPH (2018)
 DP7718
 DP7718                         *CURRENT SURVEY CONTROL
 DP7718  ______________________________________________________________________
 DP7718* NAD 83(1986) POSITION- 40 25 32.3    (N) 090 30 17.6    (W)   HD_HELD2
 DP7718* NAVD 88 ORTHO HEIGHT -   196.216 (meters)      643.75  (feet) ADJUSTED
 DP7718  ______________________________________________________________________
 DP7718  GEOID HEIGHT    -        -33.164 (meters)                     GEOID18
 DP7718  DYNAMIC HEIGHT  -        196.120 (meters)      643.44  (feet) COMP
 DP7718  MODELED GRAVITY -    980,131.0   (mgal)                       NAVD 88
 DP7718
 DP7718  VERT ORDER      -  SECOND    CLASS I
 DP7718
 DP7718.The horizontal coordinates were established by autonomous hand held GPS
 DP7718.observations and have an estimated accuracy of +/- 10 meters.
 DP7718
 DP7718.The orthometric height was determined by differential leveling and
 DP7718.adjusted by the IL DEPT OF TRANSP
 DP7718.in July 2015.
 DP7718
 DP7718.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7718.GEOID18 height accuracy estimate available here.
 DP7718
 DP7718.Click photographs - Photos may exist for this station.
 DP7718
 DP7718.The dynamic height is computed by dividing the NAVD 88
 DP7718.geopotential number by the normal gravity value computed on the
 DP7718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7718.degrees latitude (g = 980.6199 gals.).
 DP7718
 DP7718.The modeled gravity was interpolated from observed gravity values.
 DP7718
 DP7718;                    North         East    Units  Estimated Accuracy
 DP7718;SPC IL W     -   417,302.      671,300.      MT  (+/- 10 meters HH2 GPS)
 DP7718
 DP7718_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1166477990(NAD 83)
 DP7718
 DP7718                          SUPERSEDED SURVEY CONTROL
 DP7718
 DP7718.No superseded survey control is available for this station.
 DP7718
 DP7718_MARKER: F = FLANGE-ENCASED ROD
 DP7718_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7718_STAMPING: CH 133 2014
 DP7718_MARK LOGO: UIL
 DP7718_PROJECTION: FLUSH
 DP7718_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7718_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7718+STABILITY: POSITION/ELEVATION WELL
 DP7718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7718+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7718_ROD/PIPE-DEPTH: 7.9 meters
 DP7718_SLEEVE-DEPTH  : 0.9 meters
 DP7718
 DP7718  HISTORY     - Date     Condition        Report By
 DP7718  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7718
 DP7718                          STATION DESCRIPTION
 DP7718
 DP7718'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7718'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHEAST OF INDUSTRY,
 DP7718'5.7 MI (9.2 KM) SOUTH-SOUTHEAST OF BARDOLPH AND 0.6 MI (1.0 KM)
 DP7718'NORTHWEST OF ADAIR.
 DP7718'
 DP7718'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7718'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL, GO SOUTH ON US 136 FOR 1.9 MI
 DP7718'(3.1 KM) TO CR 1200E AND THE STATION ON THE RIGHT.
 DP7718'
 DP7718'THE STATION IS LOCATED 32 FT (9.8 M) SOUTH OF THE CENTERLINE OF US
 DP7718'136, 245 FT (74.7 M) EAST OF A UTILITY BOX AND 9 FT (2.7 M) NORTH OF A
 DP7718'CULTIVATION LINE.
 DP7718'
 DP7718'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7718'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7718'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7719 ***********************************************************************
 DP7719  DESIGNATION -  CH 134
 DP7719  PID         -  DP7719
 DP7719  STATE/COUNTY-  IL/MCDONOUGH
 DP7719  COUNTRY     -  US
 DP7719  USGS QUAD   -  BARDOLPH (2018)
 DP7719
 DP7719                         *CURRENT SURVEY CONTROL
 DP7719  ______________________________________________________________________
 DP7719* NAD 83(1986) POSITION- 40 26 23.5    (N) 090 30 20.3    (W)   HD_HELD2
 DP7719* NAVD 88 ORTHO HEIGHT -   195.929 (meters)      642.81  (feet) ADJUSTED
 DP7719  ______________________________________________________________________
 DP7719  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 DP7719  DYNAMIC HEIGHT  -        195.833 (meters)      642.50  (feet) COMP
 DP7719  MODELED GRAVITY -    980,132.7   (mgal)                       NAVD 88
 DP7719
 DP7719  VERT ORDER      -  SECOND    CLASS I
 DP7719
 DP7719.The horizontal coordinates were established by autonomous hand held GPS
 DP7719.observations and have an estimated accuracy of +/- 10 meters.
 DP7719
 DP7719.The orthometric height was determined by differential leveling and
 DP7719.adjusted by the IL DEPT OF TRANSP
 DP7719.in July 2015.
 DP7719
 DP7719.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7719.GEOID18 height accuracy estimate available here.
 DP7719
 DP7719.Click photographs - Photos may exist for this station.
 DP7719
 DP7719.The dynamic height is computed by dividing the NAVD 88
 DP7719.geopotential number by the normal gravity value computed on the
 DP7719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7719.degrees latitude (g = 980.6199 gals.).
 DP7719
 DP7719.The modeled gravity was interpolated from observed gravity values.
 DP7719
 DP7719;                    North         East    Units  Estimated Accuracy
 DP7719;SPC IL W     -   418,882.      671,242.      MT  (+/- 10 meters HH2 GPS)
 DP7719
 DP7719_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1155679567(NAD 83)
 DP7719
 DP7719                          SUPERSEDED SURVEY CONTROL
 DP7719
 DP7719.No superseded survey control is available for this station.
 DP7719
 DP7719_MARKER: F = FLANGE-ENCASED ROD
 DP7719_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7719_STAMPING: CH 134 2014
 DP7719_MARK LOGO: UIL
 DP7719_PROJECTION: FLUSH
 DP7719_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7719_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7719+STABILITY: POSITION/ELEVATION WELL
 DP7719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7719+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7719_ROD/PIPE-DEPTH: 6.1 meters
 DP7719_SLEEVE-DEPTH  : 0.9 meters
 DP7719
 DP7719  HISTORY     - Date     Condition        Report By
 DP7719  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7719
 DP7719                          STATION DESCRIPTION
 DP7719
 DP7719'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7719'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH OF BUSHNELL, 4.9
 DP7719'MI (7.9 KM) SOUTHEAST OF BARDOLPH AND 1.5 MI (2.4 KM) NORTH-NORTHWEST
 DP7719'OF ADAIR.
 DP7719'
 DP7719'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7719'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL, GO SOUTH ON US 136 FOR 0.5 MI
 DP7719'(0.8 KM) TO CR 1150N.  CONTINUE SOUTH ON US 136 FOR 0.5 MI (0.8 KM) TO
 DP7719'THE STATION ON THE LEFT.
 DP7719'
 DP7719'THE STATION IS LOCATED 30 FT (9.1 M) EAST OF THE CENTERLINE OF US 136,
 DP7719'62 FT (18.9 M) WEST OF A POWER POLE, 22 FT (6.7 M) SOUTH OF THE CENTER
 DP7719'OF A PRIVATE ENTRANCE AND 3 FT (0.9 M) WEST OF A CULTIVATION LINE.
 DP7719'
 DP7719'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7719'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7719'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7720 ***********************************************************************
 DP7720  DESIGNATION -  CH 135
 DP7720  PID         -  DP7720
 DP7720  STATE/COUNTY-  IL/MCDONOUGH
 DP7720  COUNTRY     -  US
 DP7720  USGS QUAD   -  BARDOLPH (2018)
 DP7720
 DP7720                         *CURRENT SURVEY CONTROL
 DP7720  ______________________________________________________________________
 DP7720* NAD 83(1986) POSITION- 40 27 12.51   (N) 090 30 16.46   (W)   HD_HELD1
 DP7720* NAVD 88 ORTHO HEIGHT -   199.502 (meters)      654.53  (feet) ADJUSTED
 DP7720  ______________________________________________________________________
 DP7720  GEOID HEIGHT    -        -33.170 (meters)                     GEOID18
 DP7720  DYNAMIC HEIGHT  -        199.405 (meters)      654.21  (feet) COMP
 DP7720  MODELED GRAVITY -    980,134.3   (mgal)                       NAVD 88
 DP7720
 DP7720  VERT ORDER      -  SECOND    CLASS I
 DP7720
 DP7720.The horizontal coordinates were determined by differentially corrected
 DP7720.hand held GPS observations or other comparable positioning techniques
 DP7720.and have an estimated accuracy of +/- 3 meters.
 DP7720
 DP7720.The orthometric height was determined by differential leveling and
 DP7720.adjusted by the IL DEPT OF TRANSP
 DP7720.in July 2015.
 DP7720
 DP7720.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7720.GEOID18 height accuracy estimate available here.
 DP7720
 DP7720.Click photographs - Photos may exist for this station.
 DP7720
 DP7720.The dynamic height is computed by dividing the NAVD 88
 DP7720.geopotential number by the normal gravity value computed on the
 DP7720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7720.degrees latitude (g = 980.6199 gals.).
 DP7720
 DP7720.The modeled gravity was interpolated from observed gravity values.
 DP7720
 DP7720;                    North         East    Units  Estimated Accuracy
 DP7720;SPC IL W     -   420,393.1     671,338.4     MT  (+/- 3 meters HH1 GPS) 
 DP7720
 DP7720_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1160381081(NAD 83)
 DP7720
 DP7720                          SUPERSEDED SURVEY CONTROL
 DP7720
 DP7720.No superseded survey control is available for this station.
 DP7720
 DP7720_MARKER: F = FLANGE-ENCASED ROD
 DP7720_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7720_STAMPING: CH 135 2014
 DP7720_MARK LOGO: UIL
 DP7720_PROJECTION: RECESSED 5 CENTIMETERS
 DP7720_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DP7720_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7720+STABILITY: POSITION/ELEVATION WELL
 DP7720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7720+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2023
 DP7720_ROD/PIPE-DEPTH: 7.3 meters
 DP7720_SLEEVE-DEPTH  : 0.9 meters
 DP7720
 DP7720  HISTORY     - Date     Condition        Report By
 DP7720  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7720  HISTORY     - 20231129 GOOD             ILDT
 DP7720
 DP7720                          STATION DESCRIPTION
 DP7720
 DP7720'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7720'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH OF BUSHNELL, 4.3
 DP7720'MI (6.9 KM) SOUTHEAST OF BARDOLPH AND 2.4 MI (3.9 KM) NORTH OF ADAIR.
 DP7720'
 DP7720'THE STATION IS LOCATED AT THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7720'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL.
 DP7720'
 DP7720'THE STATION IS LOCATED 100 FT (30.5 M) EAST OF THE CENTERLINE OF US
 DP7720'136, 42 FT (12.8 M) SOUTH OF THE CENTER OF A PRIVATE ENTRANCE AND 12
 DP7720'FT (3.7 M) EAST OF A POWER POLE.
 DP7720'
 DP7720'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7720'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7720'IN IDENTIFICATION.
 DP7720
 DP7720                          STATION RECOVERY (2023)
 DP7720
 DP7720'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7721 ***********************************************************************
 DP7721  DESIGNATION -  CH 136
 DP7721  PID         -  DP7721
 DP7721  STATE/COUNTY-  IL/MCDONOUGH
 DP7721  COUNTRY     -  US
 DP7721  USGS QUAD   -  BARDOLPH (2018)
 DP7721
 DP7721                         *CURRENT SURVEY CONTROL
 DP7721  ______________________________________________________________________
 DP7721* NAD 83(1986) POSITION- 40 27 14.57   (N) 090 31 28.94   (W)   HD_HELD1
 DP7721* NAVD 88 ORTHO HEIGHT -   200.652 (meters)      658.31  (feet) ADJUSTED
 DP7721  ______________________________________________________________________
 DP7721  GEOID HEIGHT    -        -33.172 (meters)                     GEOID18
 DP7721  DYNAMIC HEIGHT  -        200.554 (meters)      657.98  (feet) COMP
 DP7721  MODELED GRAVITY -    980,134.2   (mgal)                       NAVD 88
 DP7721
 DP7721  VERT ORDER      -  SECOND    CLASS I
 DP7721
 DP7721.The horizontal coordinates were determined by differentially corrected
 DP7721.hand held GPS observations or other comparable positioning techniques
 DP7721.and have an estimated accuracy of +/- 3 meters.
 DP7721
 DP7721.The orthometric height was determined by differential leveling and
 DP7721.adjusted by the IL DEPT OF TRANSP
 DP7721.in July 2015.
 DP7721
 DP7721.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7721.GEOID18 height accuracy estimate available here.
 DP7721
 DP7721.Click photographs - Photos may exist for this station.
 DP7721
 DP7721.The dynamic height is computed by dividing the NAVD 88
 DP7721.geopotential number by the normal gravity value computed on the
 DP7721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7721.degrees latitude (g = 980.6199 gals.).
 DP7721
 DP7721.The modeled gravity was interpolated from observed gravity values.
 DP7721
 DP7721;                    North         East    Units  Estimated Accuracy
 DP7721;SPC IL W     -   420,463.3     669,630.9     MT  (+/- 3 meters HH1 GPS) 
 DP7721
 DP7721_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0989481096(NAD 83)
 DP7721
 DP7721                          SUPERSEDED SURVEY CONTROL
 DP7721
 DP7721.No superseded survey control is available for this station.
 DP7721
 DP7721_MARKER: F = FLANGE-ENCASED ROD
 DP7721_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7721_STAMPING: CH 136 2014
 DP7721_MARK LOGO: UIL
 DP7721_PROJECTION: FLUSH
 DP7721_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7721_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7721+STABILITY: POSITION/ELEVATION WELL
 DP7721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7721+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2023
 DP7721_ROD/PIPE-DEPTH: 7.3 meters
 DP7721_SLEEVE-DEPTH  : 0.9 meters
 DP7721
 DP7721  HISTORY     - Date     Condition        Report By
 DP7721  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7721  HISTORY     - 20231101 GOOD             ILDT
 DP7721
 DP7721                          STATION DESCRIPTION
 DP7721
 DP7721'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7721'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH OF BUSHNELL, 3.5
 DP7721'MI (5.6 KM) SOUTHEAST OF BARDOLPH AND 2.8 MI (4.5 KM) NORTH-NORTHWEST
 DP7721'OF ADAIR.
 DP7721'
 DP7721'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7721'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL, GO WEST ON US 136 FOR 1.0 MI
 DP7721'(1.6 KM) TO CR 2000E AND THE STATION ON THE LEFT.
 DP7721'
 DP7721'THE STATION IS LOCATED 57 FT (17.4 M) SOUTH OF THE CENTERLINE OF US
 DP7721'136, 53 FT (16.2 M) EAST OF THE CENTERLINE OF CR 2000E, 33 FT (10.1 M)
 DP7721'NORTHEAST OF A TELEPHONE PEDESTAL AND 28 FT (8.5 M) NORTH OF A
 DP7721'CULTIVATION LINE.
 DP7721'
 DP7721'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7721'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7721'IN IDENTIFICATION.
 DP7721
 DP7721                          STATION RECOVERY (2023)
 DP7721
 DP7721'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7721'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7722 ***********************************************************************
 DP7722  DESIGNATION -  CH 137
 DP7722  PID         -  DP7722
 DP7722  STATE/COUNTY-  IL/MCDONOUGH
 DP7722  COUNTRY     -  US
 DP7722  USGS QUAD   -  BARDOLPH (2018)
 DP7722
 DP7722                         *CURRENT SURVEY CONTROL
 DP7722  ______________________________________________________________________
 DP7722* NAD 83(1986) POSITION- 40 27 16.4    (N) 090 32 28.7    (W)   HD_HELD2
 DP7722* NAVD 88 ORTHO HEIGHT -   201.943 (meters)      662.54  (feet) ADJUSTED
 DP7722  ______________________________________________________________________
 DP7722  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 DP7722  DYNAMIC HEIGHT  -        201.845 (meters)      662.22  (feet) COMP
 DP7722  MODELED GRAVITY -    980,134.0   (mgal)                       NAVD 88
 DP7722
 DP7722  VERT ORDER      -  SECOND    CLASS I
 DP7722
 DP7722.The horizontal coordinates were established by autonomous hand held GPS
 DP7722.observations and have an estimated accuracy of +/- 10 meters.
 DP7722
 DP7722.The orthometric height was determined by differential leveling and
 DP7722.adjusted by the IL DEPT OF TRANSP
 DP7722.in July 2015.
 DP7722
 DP7722.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7722.GEOID18 height accuracy estimate available here.
 DP7722
 DP7722.Click photographs - Photos may exist for this station.
 DP7722
 DP7722.The dynamic height is computed by dividing the NAVD 88
 DP7722.geopotential number by the normal gravity value computed on the
 DP7722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7722.degrees latitude (g = 980.6199 gals.).
 DP7722
 DP7722.The modeled gravity was interpolated from observed gravity values.
 DP7722
 DP7722;                    North         East    Units  Estimated Accuracy
 DP7722;SPC IL W     -   420,526.      668,223.      MT  (+/- 10 meters HH2 GPS)
 DP7722
 DP7722_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0848581113(NAD 83)
 DP7722
 DP7722                          SUPERSEDED SURVEY CONTROL
 DP7722
 DP7722.No superseded survey control is available for this station.
 DP7722
 DP7722_MARKER: F = FLANGE-ENCASED ROD
 DP7722_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7722_STAMPING: CH 137 2014
 DP7722_MARK LOGO: UIL
 DP7722_PROJECTION: FLUSH
 DP7722_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7722_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7722+STABILITY: POSITION/ELEVATION WELL
 DP7722_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7722+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7722_ROD/PIPE-DEPTH: 6.1 meters
 DP7722_SLEEVE-DEPTH  : 0.9 meters
 DP7722
 DP7722  HISTORY     - Date     Condition        Report By
 DP7722  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7722
 DP7722                          STATION DESCRIPTION
 DP7722
 DP7722'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7722'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF MACOMB, 3.4 MI
 DP7722'(5.5 KM) NORTHWEST OF ADAIR AND 3.0 MI (4.8 KM) SOUTH-SOUTHEAST OF
 DP7722'BARDOLPH.
 DP7722'
 DP7722'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7722'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL, GO WEST ON US 136 FOR 1.0 MI
 DP7722'(1.6 KM) TO CR 2000E.  CONTINUE WEST ON US 136 FOR 0.9 MI (1.4 KM) TO
 DP7722'THE STATION ON THE LEFT.
 DP7722'
 DP7722'THE STATION IS LOCATED 55 FT (16.8 M) SOUTH OF THE CENTERLINE OF US
 DP7722'136, 23 FT (7.0 M) WEST OF THE CENTER ON A FIELD ENTRANCE AND 4 FT
 DP7722'(1.2 M) NORTH OF A CULTIVATION LINE.
 DP7722'
 DP7722'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7722'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7722'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7723 ***********************************************************************
 DP7723  DESIGNATION -  CH 138
 DP7723  PID         -  DP7723
 DP7723  STATE/COUNTY-  IL/MCDONOUGH
 DP7723  COUNTRY     -  US
 DP7723  USGS QUAD   -  BARDOLPH (2018)
 DP7723
 DP7723                         *CURRENT SURVEY CONTROL
 DP7723  ______________________________________________________________________
 DP7723* NAD 83(1986) POSITION- 40 27 19.12   (N) 090 33 28.21   (W)   HD_HELD1
 DP7723* NAVD 88 ORTHO HEIGHT -   203.326 (meters)      667.08  (feet) ADJUSTED
 DP7723  ______________________________________________________________________
 DP7723  GEOID HEIGHT    -        -33.183 (meters)                     GEOID18
 DP7723  DYNAMIC HEIGHT  -        203.227 (meters)      666.75  (feet) COMP
 DP7723  MODELED GRAVITY -    980,133.6   (mgal)                       NAVD 88
 DP7723
 DP7723  VERT ORDER      -  SECOND    CLASS I
 DP7723
 DP7723.The horizontal coordinates were determined by differentially corrected
 DP7723.hand held GPS observations or other comparable positioning techniques
 DP7723.and have an estimated accuracy of +/- 3 meters.
 DP7723
 DP7723.The orthometric height was determined by differential leveling and
 DP7723.adjusted by the IL DEPT OF TRANSP
 DP7723.in July 2015.
 DP7723
 DP7723.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7723.GEOID18 height accuracy estimate available here.
 DP7723
 DP7723.Click photographs - Photos may exist for this station.
 DP7723
 DP7723.The dynamic height is computed by dividing the NAVD 88
 DP7723.geopotential number by the normal gravity value computed on the
 DP7723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7723.degrees latitude (g = 980.6199 gals.).
 DP7723
 DP7723.The modeled gravity was interpolated from observed gravity values.
 DP7723
 DP7723;                    North         East    Units  Estimated Accuracy
 DP7723;SPC IL W     -   420,615.6     666,821.4     MT  (+/- 3 meters HH1 GPS) 
 DP7723
 DP7723_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0708181158(NAD 83)
 DP7723
 DP7723                          SUPERSEDED SURVEY CONTROL
 DP7723
 DP7723.No superseded survey control is available for this station.
 DP7723
 DP7723_MARKER: F = FLANGE-ENCASED ROD
 DP7723_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7723_STAMPING: CH 138 2014
 DP7723_MARK LOGO: UIL
 DP7723_PROJECTION: RECESSED 3 CENTIMETERS
 DP7723_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7723_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7723+STABILITY: POSITION/ELEVATION WELL
 DP7723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7723+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2023
 DP7723_ROD/PIPE-DEPTH: 7.3 meters
 DP7723_SLEEVE-DEPTH  : 0.9 meters
 DP7723
 DP7723  HISTORY     - Date     Condition        Report By
 DP7723  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7723  HISTORY     - 20231101 GOOD             ILDT
 DP7723
 DP7723                          STATION DESCRIPTION
 DP7723
 DP7723'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7723'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST OF MACOMB, 4.1 MI
 DP7723'(6.6 KM) NORTHWEST OF ADAIR AND 2.8 MI (4.5 KM) SOUTH OF BARDOLPH.
 DP7723'
 DP7723'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7723'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL, GO WEST ON US 136 FOR 2.0 MI
 DP7723'(3.2 KM) TO CR 1900E.  CONTINUE WEST ON US 136 FOR 0.7 MI (1.1 KM) TO
 DP7723'THE STATION ON THE RIGHT.
 DP7723'
 DP7723'THE STATION IS LOCATED 52 FT (15.8 M) NORTH OF THE CENTERLINE OF US
 DP7723'136, 24 FT (7.3 M) WEST OF THE CENTER OF A FIELD ENTRANCE, 16 FT (4.9
 DP7723'M) SOUTH OF A CULTIVATION LINE AND 8 FT (2.4 M) SOUTH OF A POWER POLE.
 DP7723'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7723'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7723'IN IDENTIFICATION.
 DP7723
 DP7723                          STATION RECOVERY (2023)
 DP7723
 DP7723'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7723'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7724 ***********************************************************************
 DP7724  DESIGNATION -  CH 139
 DP7724  PID         -  DP7724
 DP7724  STATE/COUNTY-  IL/MCDONOUGH
 DP7724  COUNTRY     -  US
 DP7724  USGS QUAD   -  BARDOLPH (2018)
 DP7724
 DP7724                         *CURRENT SURVEY CONTROL
 DP7724  ______________________________________________________________________
 DP7724* NAD 83(1986) POSITION- 40 27 17.69   (N) 090 34 40.96   (W)   HD_HELD1
 DP7724* NAVD 88 ORTHO HEIGHT -   200.917 (meters)      659.18  (feet) ADJUSTED
 DP7724  ______________________________________________________________________
 DP7724  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 DP7724  DYNAMIC HEIGHT  -        200.819 (meters)      658.85  (feet) COMP
 DP7724  MODELED GRAVITY -    980,132.4   (mgal)                       NAVD 88
 DP7724
 DP7724  VERT ORDER      -  SECOND    CLASS I
 DP7724
 DP7724.The horizontal coordinates were determined by differentially corrected
 DP7724.hand held GPS observations or other comparable positioning techniques
 DP7724.and have an estimated accuracy of +/- 3 meters.
 DP7724
 DP7724.The orthometric height was determined by differential leveling and
 DP7724.adjusted by the IL DEPT OF TRANSP
 DP7724.in July 2015.
 DP7724
 DP7724.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7724.GEOID18 height accuracy estimate available here.
 DP7724
 DP7724.Click photographs - Photos may exist for this station.
 DP7724
 DP7724.The dynamic height is computed by dividing the NAVD 88
 DP7724.geopotential number by the normal gravity value computed on the
 DP7724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7724.degrees latitude (g = 980.6199 gals.).
 DP7724
 DP7724.The modeled gravity was interpolated from observed gravity values.
 DP7724
 DP7724;                    North         East    Units  Estimated Accuracy
 DP7724;SPC IL W     -   420,579.3     665,107.1     MT  (+/- 3 meters HH1 GPS) 
 DP7724
 DP7724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0536881067(NAD 83)
 DP7724
 DP7724                          SUPERSEDED SURVEY CONTROL
 DP7724
 DP7724.No superseded survey control is available for this station.
 DP7724
 DP7724_MARKER: F = FLANGE-ENCASED ROD
 DP7724_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7724_STAMPING: CH 139 2014
 DP7724_MARK LOGO: UIL
 DP7724_PROJECTION: RECESSED 8 CENTIMETERS
 DP7724_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7724_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7724+STABILITY: POSITION/ELEVATION WELL
 DP7724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7724+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2023
 DP7724_ROD/PIPE-DEPTH: 6.7 meters
 DP7724_SLEEVE-DEPTH  : 0.9 meters
 DP7724
 DP7724  HISTORY     - Date     Condition        Report By
 DP7724  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7724  HISTORY     - 20231031 GOOD             ILDT
 DP7724
 DP7724                          STATION DESCRIPTION
 DP7724
 DP7724'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7724'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) WEST-NORTHWEST OF ADAIR,
 DP7724'4.9 MI (7.9 KM) EAST OF MACOMB AND 2.9 MI (4.7 KM) SOUTH-SOUTHWEST OF
 DP7724'BARDOLPH.
 DP7724'
 DP7724'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7724'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL, GO WEST ON US 136 FOR 3.0 MI
 DP7724'(4.8 KM) TO CR 17 (CR 1800E).  CONTINUE WEST ON US 136 FOR 0.9 MI (1.4
 DP7724'KM) TO THE STATION ON THE LEFT.
 DP7724'
 DP7724'THE STATION IS LOCATED 50 FT (15.2 M) SOUTH OF THE CENTERLINE OF US
 DP7724'136, 287 FT (87.5 M) WEST OF THE CENTER OF A PRIVATE ENTRANCE AND 11
 DP7724'FT (3.4 M) NORTH OF A FENCE.
 DP7724'
 DP7724'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7724'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7724'IN IDENTIFICATION.
 DP7724
 DP7724                          STATION RECOVERY (2023)
 DP7724
 DP7724'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7724'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7725 ***********************************************************************
 DP7725  DESIGNATION -  CH 140
 DP7725  PID         -  DP7725
 DP7725  STATE/COUNTY-  IL/MCDONOUGH
 DP7725  COUNTRY     -  US
 DP7725  USGS QUAD   -  BARDOLPH (2018)
 DP7725
 DP7725                         *CURRENT SURVEY CONTROL
 DP7725  ______________________________________________________________________
 DP7725* NAD 83(1986) POSITION- 40 27 17.7    (N) 090 35 41.5    (W)   HD_HELD2
 DP7725* NAVD 88 ORTHO HEIGHT -   203.916 (meters)      669.01  (feet) ADJUSTED
 DP7725  ______________________________________________________________________
 DP7725  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 DP7725  DYNAMIC HEIGHT  -        203.816 (meters)      668.69  (feet) COMP
 DP7725  MODELED GRAVITY -    980,130.8   (mgal)                       NAVD 88
 DP7725
 DP7725  VERT ORDER      -  SECOND    CLASS I
 DP7725
 DP7725.The horizontal coordinates were established by autonomous hand held GPS
 DP7725.observations and have an estimated accuracy of +/- 10 meters.
 DP7725
 DP7725.The orthometric height was determined by differential leveling and
 DP7725.adjusted by the IL DEPT OF TRANSP
 DP7725.in July 2015.
 DP7725
 DP7725.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7725.GEOID18 height accuracy estimate available here.
 DP7725
 DP7725.Click photographs - Photos may exist for this station.
 DP7725
 DP7725.The dynamic height is computed by dividing the NAVD 88
 DP7725.geopotential number by the normal gravity value computed on the
 DP7725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7725.degrees latitude (g = 980.6199 gals.).
 DP7725
 DP7725.The modeled gravity was interpolated from observed gravity values.
 DP7725
 DP7725;                    North         East    Units  Estimated Accuracy
 DP7725;SPC IL W     -   420,586.      663,681.      MT  (+/- 10 meters HH2 GPS)
 DP7725
 DP7725_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0394281028(NAD 83)
 DP7725
 DP7725                          SUPERSEDED SURVEY CONTROL
 DP7725
 DP7725.No superseded survey control is available for this station.
 DP7725
 DP7725_MARKER: F = FLANGE-ENCASED ROD
 DP7725_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7725_STAMPING: CH 140 2014
 DP7725_MARK LOGO: UIL
 DP7725_PROJECTION: FLUSH
 DP7725_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7725_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7725+STABILITY: POSITION/ELEVATION WELL
 DP7725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7725+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7725_ROD/PIPE-DEPTH: 7.3 meters
 DP7725_SLEEVE-DEPTH  : 0.9 meters
 DP7725
 DP7725  HISTORY     - Date     Condition        Report By
 DP7725  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7725
 DP7725                          STATION DESCRIPTION
 DP7725
 DP7725'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7725'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF ADAIR,
 DP7725'4.1 MI (6.6 KM) EAST OF MACOMB AND 3.2 MI (5.1 KM) SOUTH-SOUTHWEST OF
 DP7725'BARDOLPH.
 DP7725'
 DP7725'TO REACH THE STATION FROM THE JUNCTION OF US 67 WITH US 136 LOCATED
 DP7725'ABOUT 3.0 MI (4.8 KM) EAST OF MACOMB, IL, GO EAST ON US 136 FOR 1.0 MI
 DP7725'(1.6 KM) TO CR 1600E.  CONTINUE EAST ON US 136 FOR 0.3 MI (0.5 KM) TO
 DP7725'THE STATION ON THE RIGHT.
 DP7725'
 DP7725'THE STATION IS LOCATED 57 FT (17.4 M) SOUTH OF THE CENTERLINE OF US
 DP7725'136, 14 FT (4.3 M) WEST OF THE CENTER OF A FIELD ENTRANCE, 6 FT (1.8
 DP7725'M) EAST OF A UTILITY BOX AND 5 FT (1.5 M) NORTH OF A CULTIVATION LINE.
 DP7725'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7725'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7725'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7726 ***********************************************************************
 DP7726  DESIGNATION -  CH 141
 DP7726  PID         -  DP7726
 DP7726  STATE/COUNTY-  IL/MCDONOUGH
 DP7726  COUNTRY     -  US
 DP7726  USGS QUAD   -  BARDOLPH (2018)
 DP7726
 DP7726                         *CURRENT SURVEY CONTROL
 DP7726  ______________________________________________________________________
 DP7726* NAD 83(1986) POSITION- 40 27 18.5    (N) 090 36 49.9    (W)   HD_HELD2
 DP7726* NAVD 88 ORTHO HEIGHT -   211.036 (meters)      692.37  (feet) ADJUSTED
 DP7726  ______________________________________________________________________
 DP7726  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 DP7726  DYNAMIC HEIGHT  -        210.932 (meters)      692.03  (feet) COMP
 DP7726  MODELED GRAVITY -    980,128.4   (mgal)                       NAVD 88
 DP7726
 DP7726  VERT ORDER      -  SECOND    CLASS I
 DP7726
 DP7726.The horizontal coordinates were established by autonomous hand held GPS
 DP7726.observations and have an estimated accuracy of +/- 10 meters.
 DP7726
 DP7726.The orthometric height was determined by differential leveling and
 DP7726.adjusted by the IL DEPT OF TRANSP
 DP7726.in July 2015.
 DP7726
 DP7726.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7726.GEOID18 height accuracy estimate available here.
 DP7726
 DP7726.Click photographs - Photos may exist for this station.
 DP7726
 DP7726.The dynamic height is computed by dividing the NAVD 88
 DP7726.geopotential number by the normal gravity value computed on the
 DP7726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7726.degrees latitude (g = 980.6199 gals.).
 DP7726
 DP7726.The modeled gravity was interpolated from observed gravity values.
 DP7726
 DP7726;                    North         East    Units  Estimated Accuracy
 DP7726;SPC IL W     -   420,619.      662,069.      MT  (+/- 10 meters HH2 GPS)
 DP7726
 DP7726_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0233081009(NAD 83)
 DP7726
 DP7726                          SUPERSEDED SURVEY CONTROL
 DP7726
 DP7726.No superseded survey control is available for this station.
 DP7726
 DP7726_MARKER: F = FLANGE-ENCASED ROD
 DP7726_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7726_STAMPING: CH 141 2014
 DP7726_MARK LOGO: UIL
 DP7726_PROJECTION: FLUSH
 DP7726_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7726_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7726+STABILITY: POSITION/ELEVATION WELL
 DP7726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7726+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7726_ROD/PIPE-DEPTH: 7.9 meters
 DP7726_SLEEVE-DEPTH  : 0.9 meters
 DP7726
 DP7726  HISTORY     - Date     Condition        Report By
 DP7726  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7726
 DP7726                          STATION DESCRIPTION
 DP7726
 DP7726'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7726'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF ADAIR,
 DP7726'3.8 MI (6.1 KM) SOUTHWEST OF BARDOLPH AND 3.1 MI (5.0 KM) EAST OF
 DP7726'MACOMB.
 DP7726'
 DP7726'TO REACH THE STATION FROM THE JUNCTION OF US 67 WITH US 136 LOCATED
 DP7726'ABOUT 3.0 MI (4.8 KM) EAST OF MACOMB, IL, GO EAST ON US 136 FOR 0.2 MI
 DP7726'(0.3 KM) TO THE STATION ON THE LEFT.
 DP7726'
 DP7726'THE STATION IS LOCATED 62 FT (18.9 M) NORTH OF THE CENTERLINE OF US
 DP7726'136, 34 FT (10.4 M) EAST OF THE CENTER OF A FIELD ENTRANCE AND 4 FT
 DP7726'(1.2 M) SOUTH OF A CULTIVATION LINE.
 DP7726'
 DP7726'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7726'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7726'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7727 ***********************************************************************
 DP7727  DESIGNATION -  CH 142
 DP7727  PID         -  DP7727
 DP7727  STATE/COUNTY-  IL/MCDONOUGH
 DP7727  COUNTRY     -  US
 DP7727  USGS QUAD   -  MACOMB (2018)
 DP7727
 DP7727                         *CURRENT SURVEY CONTROL
 DP7727  ______________________________________________________________________
 DP7727* NAD 83(1986) POSITION- 40 27 31.45   (N) 090 38 35.12   (W)   HD_HELD1
 DP7727* NAVD 88 ORTHO HEIGHT -   211.802 (meters)      694.89  (feet) ADJUSTED
 DP7727  ______________________________________________________________________
 DP7727  GEOID HEIGHT    -        -33.244 (meters)                     GEOID18
 DP7727  DYNAMIC HEIGHT  -        211.697 (meters)      694.54  (feet) COMP
 DP7727  MODELED GRAVITY -    980,124.9   (mgal)                       NAVD 88
 DP7727
 DP7727  VERT ORDER      -  SECOND    CLASS I
 DP7727
 DP7727.The horizontal coordinates were determined by differentially corrected
 DP7727.hand held GPS observations or other comparable positioning techniques
 DP7727.and have an estimated accuracy of +/- 3 meters.
 DP7727
 DP7727.The orthometric height was determined by differential leveling and
 DP7727.adjusted by the IL DEPT OF TRANSP
 DP7727.in July 2015.
 DP7727
 DP7727.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7727.GEOID18 height accuracy estimate available here.
 DP7727
 DP7727.Click photographs - Photos may exist for this station.
 DP7727
 DP7727.The dynamic height is computed by dividing the NAVD 88
 DP7727.geopotential number by the normal gravity value computed on the
 DP7727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7727.degrees latitude (g = 980.6199 gals.).
 DP7727
 DP7727.The modeled gravity was interpolated from observed gravity values.
 DP7727
 DP7727;                    North         East    Units  Estimated Accuracy
 DP7727;SPC IL W     -   421,031.4     659,592.3     MT  (+/- 3 meters HH1 GPS) 
 DP7727
 DP7727_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9984181342(NAD 83)
 DP7727
 DP7727                          SUPERSEDED SURVEY CONTROL
 DP7727
 DP7727.No superseded survey control is available for this station.
 DP7727
 DP7727_MARKER: F = FLANGE-ENCASED ROD
 DP7727_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7727_STAMPING: CH 142 2014
 DP7727_MARK LOGO: UIL
 DP7727_PROJECTION: RECESSED 3 CENTIMETERS
 DP7727_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7727_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7727+STABILITY: POSITION/ELEVATION WELL
 DP7727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7727+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2023
 DP7727_ROD/PIPE-DEPTH: 8.5 meters
 DP7727_SLEEVE-DEPTH  : 0.9 meters
 DP7727
 DP7727  HISTORY     - Date     Condition        Report By
 DP7727  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7727  HISTORY     - 20231031 GOOD             ILDT
 DP7727
 DP7727                          STATION DESCRIPTION
 DP7727
 DP7727'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7727'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF GOOD
 DP7727'HOPE, 4.8 MI (7.7 KM) WEST-SOUTHWEST OF BARDOLPH AND 1.5 MI (2.4 KM)
 DP7727'EAST OF MACOMB.
 DP7727'
 DP7727'TO REACH THE STATION FROM THE JUNCTION OF US 67 WITH US 136 LOCATED
 DP7727'ABOUT 3.0 MI (4.8 KM) EAST OF MACOMB, IL, GO WEST ON US 67 AND US 136
 DP7727'FOR 1.1 MI (1.8 KM) TO BOWER ROAD.  CONTINUE WEST ON US 67/136 FOR
 DP7727'0.25 MI (0.4 KM) TO THE STATION ON THE RIGHT.
 DP7727'
 DP7727'THE STATION IS LOCATED 32 FT (9.8 M) NORTH OF THE CENTERLINE OF US 136
 DP7727'(JACKSON ST), 42 FT (12.8 M) EAST OF A POWER POLE AND 19 FT (5.8 M)
 DP7727'SOUTH OF THE SOUTH EDGE OF A PARKING LOT.
 DP7727'
 DP7727'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7727'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7727'IN IDENTIFICATION.
 DP7727
 DP7727                          STATION RECOVERY (2023)
 DP7727
 DP7727'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7727'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7728 ***********************************************************************
 DP7728  DESIGNATION -  CH 143
 DP7728  PID         -  DP7728
 DP7728  STATE/COUNTY-  IL/MCDONOUGH
 DP7728  COUNTRY     -  US
 DP7728  USGS QUAD   -  MACOMB (2018)
 DP7728
 DP7728                         *CURRENT SURVEY CONTROL
 DP7728  ______________________________________________________________________
 DP7728* NAD 83(1986) POSITION- 40 27 32.0    (N) 090 39 34.4    (W)   HD_HELD2
 DP7728* NAVD 88 ORTHO HEIGHT -   212.258 (meters)      696.38  (feet) ADJUSTED
 DP7728  ______________________________________________________________________
 DP7728  GEOID HEIGHT    -        -33.256 (meters)                     GEOID18
 DP7728  DYNAMIC HEIGHT  -        212.153 (meters)      696.04  (feet) COMP
 DP7728  MODELED GRAVITY -    980,123.2   (mgal)                       NAVD 88
 DP7728
 DP7728  VERT ORDER      -  SECOND    CLASS I
 DP7728
 DP7728.The horizontal coordinates were established by autonomous hand held GPS
 DP7728.observations and have an estimated accuracy of +/- 10 meters.
 DP7728
 DP7728.The orthometric height was determined by differential leveling and
 DP7728.adjusted by the IL DEPT OF TRANSP
 DP7728.in July 2015.
 DP7728
 DP7728.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7728.GEOID18 height accuracy estimate available here.
 DP7728
 DP7728.Click photographs - Photos may exist for this station.
 DP7728
 DP7728.The dynamic height is computed by dividing the NAVD 88
 DP7728.geopotential number by the normal gravity value computed on the
 DP7728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7728.degrees latitude (g = 980.6199 gals.).
 DP7728
 DP7728.The modeled gravity was interpolated from observed gravity values.
 DP7728
 DP7728;                    North         East    Units  Estimated Accuracy
 DP7728;SPC IL W     -   421,056.      658,196.      MT  (+/- 10 meters HH2 GPS)
 DP7728
 DP7728_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9844481322(NAD 83)
 DP7728
 DP7728                          SUPERSEDED SURVEY CONTROL
 DP7728
 DP7728.No superseded survey control is available for this station.
 DP7728
 DP7728_MARKER: F = FLANGE-ENCASED ROD
 DP7728_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7728_STAMPING: CH 143 2014
 DP7728_MARK LOGO: UIL
 DP7728_PROJECTION: FLUSH
 DP7728_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7728_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7728+STABILITY: POSITION/ELEVATION WELL
 DP7728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7728+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7728_ROD/PIPE-DEPTH: 7.3 meters
 DP7728_SLEEVE-DEPTH  : 0.9 meters
 DP7728
 DP7728  HISTORY     - Date     Condition        Report By
 DP7728  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7728
 DP7728                          STATION DESCRIPTION
 DP7728
 DP7728'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7728'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH OF GOOD HOPE, 5.6
 DP7728'MI (9.0 KM) WEST-SOUTHWEST OF BARDOLPH AND 0.6 MI (1.0 KM) EAST OF
 DP7728'MACOMB.
 DP7728'
 DP7728'TO REACH THE STATION FROM THE JUNCTION OF US 67 WITH US 136 LOCATED
 DP7728'ABOUT 3.0 MI (4.8 KM) EAST OF MACOMB, IL, GO WEST ON US 67 AND US 136
 DP7728'FOR 2.2 MI (3.5 KM) TO MONROE STREET AND THE STATION ON THE RIGHT.
 DP7728'
 DP7728'THE STATION IS LOCATED 19 FT (5.8 M) WEST OF THE CENTERLINE OF MONROE
 DP7728'STREET, 42 FT (12.8 M) NORTH OF A POST FOR A 'STOP' SIGN, 18 FT (5.5
 DP7728'M) SOUTH OF THE CENTER OF A PRIVATE ENTRANCE AND 16 FT (4.9 M) EAST OF
 DP7728'THE EAST EDGE OF A SIDEWALK.
 DP7728'
 DP7728'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7728'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7728'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7729 ***********************************************************************
 DP7729  DESIGNATION -  CH 144
 DP7729  PID         -  DP7729
 DP7729  STATE/COUNTY-  IL/MCDONOUGH
 DP7729  COUNTRY     -  US
 DP7729  USGS QUAD   -  MACOMB (2018)
 DP7729
 DP7729                         *CURRENT SURVEY CONTROL
 DP7729  ______________________________________________________________________
 DP7729* NAD 83(1986) POSITION- 40 27 33.2    (N) 090 41 24.0    (W)   HD_HELD2
 DP7729* NAVD 88 ORTHO HEIGHT -   214.481 (meters)      703.68  (feet) ADJUSTED
 DP7729  ______________________________________________________________________
 DP7729  GEOID HEIGHT    -        -33.276 (meters)                     GEOID18
 DP7729  DYNAMIC HEIGHT  -        214.374 (meters)      703.33  (feet) COMP
 DP7729  MODELED GRAVITY -    980,121.1   (mgal)                       NAVD 88
 DP7729
 DP7729  VERT ORDER      -  SECOND    CLASS I
 DP7729
 DP7729.The horizontal coordinates were established by autonomous hand held GPS
 DP7729.observations and have an estimated accuracy of +/- 10 meters.
 DP7729
 DP7729.The orthometric height was determined by differential leveling and
 DP7729.adjusted by the IL DEPT OF TRANSP
 DP7729.in July 2015.
 DP7729
 DP7729.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7729.GEOID18 height accuracy estimate available here.
 DP7729
 DP7729.Click photographs - Photos may exist for this station.
 DP7729
 DP7729.The dynamic height is computed by dividing the NAVD 88
 DP7729.geopotential number by the normal gravity value computed on the
 DP7729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7729.degrees latitude (g = 980.6199 gals.).
 DP7729
 DP7729.The modeled gravity was interpolated from observed gravity values.
 DP7729
 DP7729;                    North         East    Units  Estimated Accuracy
 DP7729;SPC IL W     -   421,108.      655,614.      MT  (+/- 10 meters HH2 GPS)
 DP7729
 DP7729_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9586281291(NAD 83)
 DP7729
 DP7729                          SUPERSEDED SURVEY CONTROL
 DP7729
 DP7729.No superseded survey control is available for this station.
 DP7729
 DP7729_MARKER: F = FLANGE-ENCASED ROD
 DP7729_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7729_STAMPING: CH 144 2014
 DP7729_MARK LOGO: UIL
 DP7729_PROJECTION: FLUSH
 DP7729_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7729_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7729+STABILITY: POSITION/ELEVATION WELL
 DP7729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7729+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP7729_ROD/PIPE-DEPTH: 7.3 meters
 DP7729_SLEEVE-DEPTH  : 0.9 meters
 DP7729
 DP7729  HISTORY     - Date     Condition        Report By
 DP7729  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7729
 DP7729                          STATION DESCRIPTION
 DP7729
 DP7729'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7729'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH OF GOOD HOPE, 5.9
 DP7729'MI (9.5 KM) EAST-NORTHEAST OF COLCHESTER AND 1.0 MI (1.6 KM) WEST OF
 DP7729'MACOMB.
 DP7729'
 DP7729'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7729'336 LOCATED ABOUT 3.8 MI (6.1 KM) SOUTHWEST OF MACOMB, IL, GO
 DP7729'NORTHEAST ON US 136 FOR 3.0 MI (4.8 KM) TO COLUMBIA STREET AND THE
 DP7729'STATION ON THE LEFT.
 DP7729'
 DP7729'THE STATION IS LOCATED 25 FT (7.6 M) EAST OF THE CENTERLINE OF
 DP7729'COLUMBIA STREET, 17 FT (5.2 M) NORTH OF A TREE, 8 FT (2.4 M) SOUTH OF
 DP7729'THE CENTER OF THE FIRST LANE OF A PRIVATE ENTRANCE AND 7 FT (2.1 M)
 DP7729'WEST OF THE WEST EDGE OF A PARKING LOT.
 DP7729'
 DP7729'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7729'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7729'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7730 ***********************************************************************
 DP7730  DESIGNATION -  CH 145
 DP7730  PID         -  DP7730
 DP7730  STATE/COUNTY-  IL/MCDONOUGH
 DP7730  COUNTRY     -  US
 DP7730  USGS QUAD   -  MACOMB (2018)
 DP7730
 DP7730                         *CURRENT SURVEY CONTROL
 DP7730  ______________________________________________________________________
 DP7730* NAD 83(1986) POSITION- 40 27 19.32   (N) 090 42 18.16   (W)   HD_HELD1
 DP7730* NAVD 88 ORTHO HEIGHT -   211.427 (meters)      693.66  (feet) ADJUSTED
 DP7730  ______________________________________________________________________
 DP7730  GEOID HEIGHT    -        -33.278 (meters)                     GEOID18
 DP7730  DYNAMIC HEIGHT  -        211.321 (meters)      693.31  (feet) COMP
 DP7730  MODELED GRAVITY -    980,121.0   (mgal)                       NAVD 88
 DP7730
 DP7730  VERT ORDER      -  SECOND    CLASS I
 DP7730
 DP7730.The horizontal coordinates were determined by differentially corrected
 DP7730.hand held GPS observations or other comparable positioning techniques
 DP7730.and have an estimated accuracy of +/- 3 meters.
 DP7730
 DP7730.The orthometric height was determined by differential leveling and
 DP7730.adjusted by the IL DEPT OF TRANSP
 DP7730.in July 2015.
 DP7730
 DP7730.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7730.GEOID18 height accuracy estimate available here.
 DP7730
 DP7730.Click photographs - Photos may exist for this station.
 DP7730
 DP7730.The dynamic height is computed by dividing the NAVD 88
 DP7730.geopotential number by the normal gravity value computed on the
 DP7730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7730.degrees latitude (g = 980.6199 gals.).
 DP7730
 DP7730.The modeled gravity was interpolated from observed gravity values.
 DP7730
 DP7730;                    North         East    Units  Estimated Accuracy
 DP7730;SPC IL W     -   420,687.5     654,335.3     MT  (+/- 3 meters HH1 GPS) 
 DP7730
 DP7730_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9459780829(NAD 83)
 DP7730
 DP7730                          SUPERSEDED SURVEY CONTROL
 DP7730
 DP7730.No superseded survey control is available for this station.
 DP7730
 DP7730_MARKER: F = FLANGE-ENCASED ROD
 DP7730_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7730_STAMPING: CH 145 2014
 DP7730_MARK LOGO: UIL
 DP7730_PROJECTION: FLUSH
 DP7730_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7730_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7730+STABILITY: POSITION/ELEVATION WELL
 DP7730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7730+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP7730_ROD/PIPE-DEPTH: 6.1 meters
 DP7730_SLEEVE-DEPTH  : 0.9 meters
 DP7730
 DP7730  HISTORY     - Date     Condition        Report By
 DP7730  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7730
 DP7730                          STATION DESCRIPTION
 DP7730
 DP7730'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7730'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHEAST OF
 DP7730'FANDON, 5.0 MI (8.0 KM) EAST-NORTHEAST OF COLCHESTER AND 1.8 MI (2.9
 DP7730'KM) WEST OF MACOMB.
 DP7730'
 DP7730'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7730'336 LOCATED ABOUT 3.8 MI (6.1 KM) SOUTHWEST OF MACOMB, IL, GO
 DP7730'NORTHEAST ON US 136 FOR 2.1 MI (3.4 KM) TO CR 1200 STREET AND THE
 DP7730'STATION ON THE LEFT.
 DP7730'
 DP7730'THE STATION IS LOCATED 55 FT (16.8 M) WEST OF THE CENTERLINE OF US 136
 DP7730'(JACKSON ST), 32 FT (9.8 M) SOUTH OF THE CENTERLINE OF NORTH 1200
 DP7730'STREET, 37 FT (11.3 M) NORTHEAST OF A POST FOR A 'BEDDING OUTLET' SIGN
 DP7730'AND 16 FT (4.9 M) SOUTHWEST OF A POST FOR A 'STOP' SIGN.
 DP7730'
 DP7730'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7730'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7730'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7731 ***********************************************************************
 DP7731  DESIGNATION -  CH 146
 DP7731  PID         -  DP7731
 DP7731  STATE/COUNTY-  IL/MCDONOUGH
 DP7731  COUNTRY     -  US
 DP7731  USGS QUAD   -  MACOMB (2018)
 DP7731
 DP7731                         *CURRENT SURVEY CONTROL
 DP7731  ______________________________________________________________________
 DP7731* NAD 83(1986) POSITION- 40 27 03.3    (N) 090 43 10.3    (W)   HD_HELD2
 DP7731* NAVD 88 ORTHO HEIGHT -   210.583 (meters)      690.89  (feet) ADJUSTED
 DP7731  ______________________________________________________________________
 DP7731  GEOID HEIGHT    -        -33.276 (meters)                     GEOID18
 DP7731  DYNAMIC HEIGHT  -        210.478 (meters)      690.54  (feet) COMP
 DP7731  MODELED GRAVITY -    980,121.7   (mgal)                       NAVD 88
 DP7731
 DP7731  VERT ORDER      -  SECOND    CLASS I
 DP7731
 DP7731.The horizontal coordinates were established by autonomous hand held GPS
 DP7731.observations and have an estimated accuracy of +/- 10 meters.
 DP7731
 DP7731.The orthometric height was determined by differential leveling and
 DP7731.adjusted by the IL DEPT OF TRANSP
 DP7731.in July 2015.
 DP7731
 DP7731.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7731.GEOID18 height accuracy estimate available here.
 DP7731
 DP7731.Click photographs - Photos may exist for this station.
 DP7731
 DP7731.The dynamic height is computed by dividing the NAVD 88
 DP7731.geopotential number by the normal gravity value computed on the
 DP7731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7731.degrees latitude (g = 980.6199 gals.).
 DP7731
 DP7731.The modeled gravity was interpolated from observed gravity values.
 DP7731
 DP7731;                    North         East    Units  Estimated Accuracy
 DP7731;SPC IL W     -   420,201.      653,104.      MT  (+/- 10 meters HH2 GPS)
 DP7731
 DP7731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9338280304(NAD 83)
 DP7731
 DP7731                          SUPERSEDED SURVEY CONTROL
 DP7731
 DP7731.No superseded survey control is available for this station.
 DP7731
 DP7731_MARKER: F = FLANGE-ENCASED ROD
 DP7731_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7731_STAMPING: CH 146 2014
 DP7731_MARK LOGO: UIL
 DP7731_PROJECTION: FLUSH
 DP7731_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7731_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7731+STABILITY: POSITION/ELEVATION WELL
 DP7731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7731+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP7731_ROD/PIPE-DEPTH: 6.7 meters
 DP7731_SLEEVE-DEPTH  : 0.9 meters
 DP7731
 DP7731  HISTORY     - Date     Condition        Report By
 DP7731  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7731
 DP7731                          STATION DESCRIPTION
 DP7731
 DP7731'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7731'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH-NORTHEAST OF
 DP7731'FANDON, 4.2 MI (6.8 KM) EAST-NORTHEAST OF COLCHESTER AND 2.6 MI (4.2
 DP7731'KM) WEST-SOUTHWEST OF MACOMB.
 DP7731'
 DP7731'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7731'336 LOCATED ABOUT 3.8 MI (6.1 KM) SOUTHWEST OF MACOMB, IL, GO
 DP7731'NORTHEAST ON US 136 FOR 1.2 MI (1.9 KM) TO A CEMETERY AND THE STATION
 DP7731'ON THE RIGHT.
 DP7731'
 DP7731'THE STATION IS LOCATED 52 FT (15.8 M) SOUTH OF THE CENTERLINE OF US
 DP7731'136 (JACKSON ST), 32 FT (9.8 M) EAST OF THE CENTERLINE OF A PRIVATE
 DP7731'ENTRANCE, 13 FT (4.0 M) SOUTHEAST OF A MANHOLE COVER AND 4 FT (1.2 M)
 DP7731'NORTHWEST OF A CORNER FENCE POST.
 DP7731'
 DP7731'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7731'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7731'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7732 ***********************************************************************
 DP7732  DESIGNATION -  CH 147
 DP7732  PID         -  DP7732
 DP7732  STATE/COUNTY-  IL/MCDONOUGH
 DP7732  COUNTRY     -  US
 DP7732  USGS QUAD   -  MACOMB (2018)
 DP7732
 DP7732                         *CURRENT SURVEY CONTROL
 DP7732  ______________________________________________________________________
 DP7732* NAD 83(1986) POSITION- 40 26 57.11   (N) 090 44 10.67   (W)   HD_HELD1
 DP7732* NAVD 88 ORTHO HEIGHT -   210.325 (meters)      690.04  (feet) ADJUSTED
 DP7732  ______________________________________________________________________
 DP7732  GEOID HEIGHT    -        -33.273 (meters)                     GEOID18
 DP7732  DYNAMIC HEIGHT  -        210.221 (meters)      689.70  (feet) COMP
 DP7732  MODELED GRAVITY -    980,122.9   (mgal)                       NAVD 88
 DP7732
 DP7732  VERT ORDER      -  SECOND    CLASS I
 DP7732
 DP7732.The horizontal coordinates were determined by differentially corrected
 DP7732.hand held GPS observations or other comparable positioning techniques
 DP7732.and have an estimated accuracy of +/- 3 meters.
 DP7732
 DP7732.The orthometric height was determined by differential leveling and
 DP7732.adjusted by the IL DEPT OF TRANSP
 DP7732.in July 2015.
 DP7732
 DP7732.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7732.GEOID18 height accuracy estimate available here.
 DP7732
 DP7732.Click photographs - Photos may exist for this station.
 DP7732
 DP7732.The dynamic height is computed by dividing the NAVD 88
 DP7732.geopotential number by the normal gravity value computed on the
 DP7732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7732.degrees latitude (g = 980.6199 gals.).
 DP7732
 DP7732.The modeled gravity was interpolated from observed gravity values.
 DP7732
 DP7732;                    North         East    Units  Estimated Accuracy
 DP7732;SPC IL W     -   420,019.1     651,680.0     MT  (+/- 3 meters HH1 GPS) 
 DP7732
 DP7732_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9196480076(NAD 83)
 DP7732
 DP7732                          SUPERSEDED SURVEY CONTROL
 DP7732
 DP7732.No superseded survey control is available for this station.
 DP7732
 DP7732_MARKER: F = FLANGE-ENCASED ROD
 DP7732_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7732_STAMPING: CH 147 2014
 DP7732_MARK LOGO: UIL
 DP7732_PROJECTION: FLUSH
 DP7732_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7732_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7732+STABILITY: POSITION/ELEVATION WELL
 DP7732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7732+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2021
 DP7732_ROD/PIPE-DEPTH: 6.1 meters
 DP7732_SLEEVE-DEPTH  : 0.9 meters
 DP7732
 DP7732  HISTORY     - Date     Condition        Report By
 DP7732  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7732  HISTORY     - 20210407 GOOD             ILDT
 DP7732
 DP7732                          STATION DESCRIPTION
 DP7732
 DP7732'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7732'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH-NORTHEAST OF
 DP7732'FANDON, 3.5 MI (5.6 KM) WEST-SOUTHWEST OF MACOMB AND 3.4 MI (5.5 KM)
 DP7732'EAST-NORTHEAST OF COLCHESTER.
 DP7732'
 DP7732'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7732'336 LOCATED ABOUT 3.8 MI (6.1 KM) SOUTHWEST OF MACOMB, IL, GO
 DP7732'NORTHEAST ON US 136 FOR 0.35 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP7732'
 DP7732'THE STATION IS LOCATED 56 FT (17.1 M) NORTH OF THE CENTERLINE OF US
 DP7732'136, 42 FT (12.8 M) SOUTHEAST OF THE CENTER POST FOR A 'END OF ROAD'
 DP7732'SIGN AND 3 FT (0.9 M) SOUTH OF A FENCE.
 DP7732'
 DP7732'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7732'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7732'IN IDENTIFICATION.
 DP7732
 DP7732                          STATION RECOVERY (2021)
 DP7732
 DP7732'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7732'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7733 ***********************************************************************
 DP7733  DESIGNATION -  CH 148
 DP7733  PID         -  DP7733
 DP7733  STATE/COUNTY-  IL/MCDONOUGH
 DP7733  COUNTRY     -  US
 DP7733  USGS QUAD   -  MACOMB (2018)
 DP7733
 DP7733                         *CURRENT SURVEY CONTROL
 DP7733  ______________________________________________________________________
 DP7733* NAD 83(1986) POSITION- 40 26 12.66   (N) 090 44 17.80   (W)   HD_HELD1
 DP7733* NAVD 88 ORTHO HEIGHT -   203.229 (meters)      666.76  (feet) ADJUSTED
 DP7733  ______________________________________________________________________
 DP7733  GEOID HEIGHT    -        -33.261 (meters)                     GEOID18
 DP7733  DYNAMIC HEIGHT  -        203.128 (meters)      666.43  (feet) COMP
 DP7733  MODELED GRAVITY -    980,124.3   (mgal)                       NAVD 88
 DP7733
 DP7733  VERT ORDER      -  SECOND    CLASS I
 DP7733
 DP7733.The horizontal coordinates were determined by differentially corrected
 DP7733.hand held GPS observations or other comparable positioning techniques
 DP7733.and have an estimated accuracy of +/- 3 meters.
 DP7733
 DP7733.The orthometric height was determined by differential leveling and
 DP7733.adjusted by the IL DEPT OF TRANSP
 DP7733.in July 2015.
 DP7733
 DP7733.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7733.GEOID18 height accuracy estimate available here.
 DP7733
 DP7733.Click photographs - Photos may exist for this station.
 DP7733
 DP7733.The dynamic height is computed by dividing the NAVD 88
 DP7733.geopotential number by the normal gravity value computed on the
 DP7733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7733.degrees latitude (g = 980.6199 gals.).
 DP7733
 DP7733.The modeled gravity was interpolated from observed gravity values.
 DP7733
 DP7733;                    North         East    Units  Estimated Accuracy
 DP7733;SPC IL W     -   418,649.2     651,503.1     MT  (+/- 3 meters HH1 GPS) 
 DP7733
 DP7733_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9183278701(NAD 83)
 DP7733
 DP7733                          SUPERSEDED SURVEY CONTROL
 DP7733
 DP7733.No superseded survey control is available for this station.
 DP7733
 DP7733_MARKER: F = FLANGE-ENCASED ROD
 DP7733_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7733_STAMPING: CH 148 2014
 DP7733_MARK LOGO: UIL
 DP7733_PROJECTION: FLUSH
 DP7733_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7733_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7733+STABILITY: POSITION/ELEVATION WELL
 DP7733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7733+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP7733_ROD/PIPE-DEPTH: 6.1 meters
 DP7733_SLEEVE-DEPTH  : 0.9 meters
 DP7733
 DP7733  HISTORY     - Date     Condition        Report By
 DP7733  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7733
 DP7733                          STATION DESCRIPTION
 DP7733
 DP7733'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7733'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) NORTH-NORTHEAST OF
 DP7733'FANDON, 3.8 MI (6.1 KM) WEST-SOUTHWEST OF MACOMB AND 2.9 MI (4.7 KM)
 DP7733'EAST-NORTHEAST OF COLCHESTER.
 DP7733'
 DP7733'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7733'336 LOCATED ABOUT 3.8 MI (6.1 KM) SOUTHWEST OF MACOMB, IL, GO SOUTH ON
 DP7733'SR 110/336 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP7733'
 DP7733'THE STATION IS LOCATED 52 FT (15.8 M) WEST OF THE CENTERLINE OF
 DP7733'WEST-BOUND SR 110/336, 234 FT (71.3 M) NORTH OF THE WEST END OF A
 DP7733'CULVERT AND 164 FT (50.0 M) NORTH OF A POST FOR A 'SPEED LIMIT' SIGN.
 DP7733'
 DP7733'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7733'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7733'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7734 ***********************************************************************
 DP7734  DESIGNATION -  CH 149
 DP7734  PID         -  DP7734
 DP7734  STATE/COUNTY-  IL/MCDONOUGH
 DP7734  COUNTRY     -  US
 DP7734  USGS QUAD   -  MACOMB (2018)
 DP7734
 DP7734                         *CURRENT SURVEY CONTROL
 DP7734  ______________________________________________________________________
 DP7734* NAD 83(1986) POSITION- 40 25 28.05   (N) 090 44 28.87   (W)   HD_HELD1
 DP7734* NAVD 88 ORTHO HEIGHT -   187.379 (meters)      614.76  (feet) ADJUSTED
 DP7734  ______________________________________________________________________
 DP7734  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 DP7734  DYNAMIC HEIGHT  -        187.286 (meters)      614.45  (feet) COMP
 DP7734  MODELED GRAVITY -    980,125.6   (mgal)                       NAVD 88
 DP7734
 DP7734  VERT ORDER      -  SECOND    CLASS I
 DP7734
 DP7734.The horizontal coordinates were determined by differentially corrected
 DP7734.hand held GPS observations or other comparable positioning techniques
 DP7734.and have an estimated accuracy of +/- 3 meters.
 DP7734
 DP7734.The orthometric height was determined by differential leveling and
 DP7734.adjusted by the IL DEPT OF TRANSP
 DP7734.in July 2015.
 DP7734
 DP7734.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7734.GEOID18 height accuracy estimate available here.
 DP7734
 DP7734.Click photographs - Photos may exist for this station.
 DP7734
 DP7734.The dynamic height is computed by dividing the NAVD 88
 DP7734.geopotential number by the normal gravity value computed on the
 DP7734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7734.degrees latitude (g = 980.6199 gals.).
 DP7734
 DP7734.The modeled gravity was interpolated from observed gravity values.
 DP7734
 DP7734;                    North         East    Units  Estimated Accuracy
 DP7734;SPC IL W     -   417,274.9     651,233.3     MT  (+/- 3 meters HH1 GPS) 
 DP7734
 DP7734_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9160677319(NAD 83)
 DP7734
 DP7734                          SUPERSEDED SURVEY CONTROL
 DP7734
 DP7734.No superseded survey control is available for this station.
 DP7734
 DP7734_MARKER: F = FLANGE-ENCASED ROD
 DP7734_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7734_STAMPING: CH 149 2014
 DP7734_MARK LOGO: UIL
 DP7734_PROJECTION: RECESSED 8 CENTIMETERS
 DP7734_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DP7734_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7734+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2023
 DP7734_ROD/PIPE-DEPTH: 4.6 meters
 DP7734_SLEEVE-DEPTH  : 0.9 meters
 DP7734
 DP7734  HISTORY     - Date     Condition        Report By
 DP7734  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7734  HISTORY     - 20231212 GOOD             ILDT
 DP7734
 DP7734                          STATION DESCRIPTION
 DP7734
 DP7734'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7734'THE STATION IS LOCATED ABOUT 4.4 MI (7.1 KM) WEST-SOUTHWEST OF MACOMB,
 DP7734'4.0 MI (6.4 KM) NORTH-NORTHEAST OF FANDON AND 2.7 MI (4.3 KM) EAST OF
 DP7734'COLCHESTER.
 DP7734'
 DP7734'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7734'336 LOCATED ABOUT 3.8 MI (6.1 KM) SOUTHWEST OF MACOMB, IL, GO SOUTH ON
 DP7734'SR 110/336 FOR 1.3 MI (2.1 KM) TO A POWER LINE.  CONTINUE SOUTH ON SR
 DP7734'110/336 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP7734'
 DP7734'THE STATION IS LOCATED 74 FT (22.6 M) NORTHWEST OF THE CENTERLINE OF
 DP7734'WEST-BOUND SR 110/336, 40 FT (12.2 M) SOUTHWEST OF A POST FOR A 'E
 DP7734'850TH STREET' SIGN AND 4 FT (1.2 M) SOUTHEAST OF A FENCE.
 DP7734'
 DP7734'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7734'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7734'IN IDENTIFICATION.
 DP7734
 DP7734                          STATION RECOVERY (2023)
 DP7734
 DP7734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7734'THE STATION IS 60 FT (18.3 M) WEST OF POST FOR A 'E 850TH STREET'
 DP7734'SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7735 ***********************************************************************
 DP7735  DESIGNATION -  CH 150
 DP7735  PID         -  DP7735
 DP7735  STATE/COUNTY-  IL/MCDONOUGH
 DP7735  COUNTRY     -  US
 DP7735  USGS QUAD   -  COLCHESTER (2018)
 DP7735
 DP7735                         *CURRENT SURVEY CONTROL
 DP7735  ______________________________________________________________________
 DP7735* NAD 83(1986) POSITION- 40 24 55.9    (N) 090 45 18.4    (W)   HD_HELD2
 DP7735* NAVD 88 ORTHO HEIGHT -   204.453 (meters)      670.78  (feet) ADJUSTED
 DP7735  ______________________________________________________________________
 DP7735  GEOID HEIGHT    -        -33.233 (meters)                     GEOID18
 DP7735  DYNAMIC HEIGHT  -        204.353 (meters)      670.45  (feet) COMP
 DP7735  MODELED GRAVITY -    980,127.6   (mgal)                       NAVD 88
 DP7735
 DP7735  VERT ORDER      -  SECOND    CLASS I
 DP7735
 DP7735.The horizontal coordinates were established by autonomous hand held GPS
 DP7735.observations and have an estimated accuracy of +/- 10 meters.
 DP7735
 DP7735.The orthometric height was determined by differential leveling and
 DP7735.adjusted by the IL DEPT OF TRANSP
 DP7735.in July 2015.
 DP7735
 DP7735.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7735.GEOID18 height accuracy estimate available here.
 DP7735
 DP7735.Click photographs - Photos may exist for this station.
 DP7735
 DP7735.The dynamic height is computed by dividing the NAVD 88
 DP7735.geopotential number by the normal gravity value computed on the
 DP7735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7735.degrees latitude (g = 980.6199 gals.).
 DP7735
 DP7735.The modeled gravity was interpolated from observed gravity values.
 DP7735
 DP7735;                    North         East    Units  Estimated Accuracy
 DP7735;SPC IL W     -   416,291.      650,059.      MT  (+/- 10 meters HH2 GPS)
 DP7735
 DP7735_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9046476298(NAD 83)
 DP7735
 DP7735                          SUPERSEDED SURVEY CONTROL
 DP7735
 DP7735.No superseded survey control is available for this station.
 DP7735
 DP7735_MARKER: F = FLANGE-ENCASED ROD
 DP7735_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7735_STAMPING: CH 150 2014
 DP7735_MARK LOGO: UIL
 DP7735_PROJECTION: FLUSH
 DP7735_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7735_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7735+STABILITY: POSITION/ELEVATION WELL
 DP7735_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7735+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP7735_ROD/PIPE-DEPTH: 6.7 meters
 DP7735_SLEEVE-DEPTH  : 0.9 meters
 DP7735
 DP7735  HISTORY     - Date     Condition        Report By
 DP7735  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7735
 DP7735                          STATION DESCRIPTION
 DP7735
 DP7735'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7735'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) SOUTHWEST OF MACOMB, 3.3
 DP7735'MI (5.3 KM) NORTH OF FANDON AND 2.1 MI (3.4 KM) EAST-SOUTHEAST OF
 DP7735'COLCHESTER.
 DP7735'
 DP7735'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7735'336 LOCATED ABOUT 3.8 MI (6.1 KM) SOUTHWEST OF MACOMB, IL, GO SOUTH ON
 DP7735'SR 110/336 FOR 1.8 MI (2.9 KM) TO EAST 850TH STREET.  CONTINUE
 DP7735'SOUTHWEST ON SR 110/336 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DP7735'RIGHT.
 DP7735'
 DP7735'THE STATION IS LOCATED 33 FT (10.1 M) NORTH OF THE CENTERLINE OF
 DP7735'WEST-BOUND SR 110/336, 0.4 MI (0.6 KM) EAST OF EAST 750TH STREET AND
 DP7735'81 FT (24.7 M) SOUTH OF A TREE LINE.
 DP7735'
 DP7735'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7735'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7735'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7736 ***********************************************************************
 DP7736  DESIGNATION -  CH 151
 DP7736  PID         -  DP7736
 DP7736  STATE/COUNTY-  IL/MCDONOUGH
 DP7736  COUNTRY     -  US
 DP7736  USGS QUAD   -  COLCHESTER (2018)
 DP7736
 DP7736                         *CURRENT SURVEY CONTROL
 DP7736  ______________________________________________________________________
 DP7736* NAD 83(1986) POSITION- 40 24 43.88   (N) 090 46 20.44   (W)   HD_HELD1
 DP7736* NAVD 88 ORTHO HEIGHT -   206.770 (meters)      678.38  (feet) ADJUSTED
 DP7736  ______________________________________________________________________
 DP7736  GEOID HEIGHT    -        -33.224 (meters)                     GEOID18
 DP7736  DYNAMIC HEIGHT  -        206.668 (meters)      678.04  (feet) COMP
 DP7736  MODELED GRAVITY -    980,129.3   (mgal)                       NAVD 88
 DP7736
 DP7736  VERT ORDER      -  SECOND    CLASS I
 DP7736
 DP7736.The horizontal coordinates were determined by differentially corrected
 DP7736.hand held GPS observations or other comparable positioning techniques
 DP7736.and have an estimated accuracy of +/- 3 meters.
 DP7736
 DP7736.The orthometric height was determined by differential leveling and
 DP7736.adjusted by the IL DEPT OF TRANSP
 DP7736.in July 2015.
 DP7736
 DP7736.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7736.GEOID18 height accuracy estimate available here.
 DP7736
 DP7736.Click photographs - Photos may exist for this station.
 DP7736
 DP7736.The dynamic height is computed by dividing the NAVD 88
 DP7736.geopotential number by the normal gravity value computed on the
 DP7736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7736.degrees latitude (g = 980.6199 gals.).
 DP7736
 DP7736.The modeled gravity was interpolated from observed gravity values.
 DP7736
 DP7736;                    North         East    Units  Estimated Accuracy
 DP7736;SPC IL W     -   415,930.1     648,594.0     MT  (+/- 3 meters HH1 GPS) 
 DP7736
 DP7736_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8901175890(NAD 83)
 DP7736
 DP7736                          SUPERSEDED SURVEY CONTROL
 DP7736
 DP7736.No superseded survey control is available for this station.
 DP7736
 DP7736_MARKER: F = FLANGE-ENCASED ROD
 DP7736_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7736_STAMPING: CH 151 2014
 DP7736_MARK LOGO: UIL
 DP7736_PROJECTION: RECESSED 8 CENTIMETERS
 DP7736_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DP7736_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7736+STABILITY: POSITION/ELEVATION WELL
 DP7736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7736+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2023
 DP7736_ROD/PIPE-DEPTH: 6.1 meters
 DP7736_SLEEVE-DEPTH  : 0.9 meters
 DP7736
 DP7736  HISTORY     - Date     Condition        Report By
 DP7736  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7736  HISTORY     - 20231212 GOOD             ILDT
 DP7736
 DP7736                          STATION DESCRIPTION
 DP7736
 DP7736'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7736'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST-SOUTHWEST OF
 DP7736'MACOMB, 3.1 MI (5.0 KM) NORTH OF FANDON AND 1.4 MI (2.3 KM) SOUTHEAST
 DP7736'OF COLCHESTER.
 DP7736'
 DP7736'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7736'336 LOCATED ABOUT 10 MI (16.1 KM) SOUTHWEST OF MACOMB, IL, GO EAST ON
 DP7736'SR 110/336 FOR 4.5 MI (7.2 KM) TO EAST 700TH STREET ON THE RIGHT AND
 DP7736'THE STATION ON THE LEFT.
 DP7736'
 DP7736'THE STATION IS LOCATED 57 FT (17.4 M) NORTH OF WEST-BOUND SR 110/336,
 DP7736'60 FT (18.3 M) EAST OF THE EXTENDED CENTER OF A TURN AROUND, 20 FT
 DP7736'(6.1 M) WEST OF A POST FOR A 'DO NOT ENTER' SIGN AND 3 FT (0.9 M)
 DP7736'SOUTH OF A FENCE.
 DP7736'
 DP7736'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7736'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7736'IN IDENTIFICATION.
 DP7736
 DP7736                          STATION RECOVERY (2023)
 DP7736
 DP7736'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7736'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7737 ***********************************************************************
 DP7737  DESIGNATION -  CH 152
 DP7737  PID         -  DP7737
 DP7737  STATE/COUNTY-  IL/MCDONOUGH
 DP7737  COUNTRY     -  US
 DP7737  USGS QUAD   -  COLCHESTER (2018)
 DP7737
 DP7737                         *CURRENT SURVEY CONTROL
 DP7737  ______________________________________________________________________
 DP7737* NAD 83(1986) POSITION- 40 24 42.69   (N) 090 47 29.41   (W)   HD_HELD1
 DP7737* NAVD 88 ORTHO HEIGHT -   206.045 (meters)      676.00  (feet) ADJUSTED
 DP7737  ______________________________________________________________________
 DP7737  GEOID HEIGHT    -        -33.220 (meters)                     GEOID18
 DP7737  DYNAMIC HEIGHT  -        205.944 (meters)      675.67  (feet) COMP
 DP7737  MODELED GRAVITY -    980,130.8   (mgal)                       NAVD 88
 DP7737
 DP7737  VERT ORDER      -  SECOND    CLASS I
 DP7737
 DP7737.The horizontal coordinates were determined by differentially corrected
 DP7737.hand held GPS observations or other comparable positioning techniques
 DP7737.and have an estimated accuracy of +/- 3 meters.
 DP7737
 DP7737.The orthometric height was determined by differential leveling and
 DP7737.adjusted by the IL DEPT OF TRANSP
 DP7737.in July 2015.
 DP7737
 DP7737.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7737.GEOID18 height accuracy estimate available here.
 DP7737
 DP7737.Click photographs - Photos may exist for this station.
 DP7737
 DP7737.The dynamic height is computed by dividing the NAVD 88
 DP7737.geopotential number by the normal gravity value computed on the
 DP7737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7737.degrees latitude (g = 980.6199 gals.).
 DP7737
 DP7737.The modeled gravity was interpolated from observed gravity values.
 DP7737
 DP7737;                    North         East    Units  Estimated Accuracy
 DP7737;SPC IL W     -   415,904.7     646,967.7     MT  (+/- 3 meters HH1 GPS) 
 DP7737
 DP7737_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8738675812(NAD 83)
 DP7737
 DP7737                          SUPERSEDED SURVEY CONTROL
 DP7737
 DP7737.No superseded survey control is available for this station.
 DP7737
 DP7737_MARKER: F = FLANGE-ENCASED ROD
 DP7737_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7737_STAMPING: CH 152 2014
 DP7737_MARK LOGO: UIL
 DP7737_PROJECTION: FLUSH
 DP7737_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DP7737_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7737+STABILITY: POSITION/ELEVATION WELL
 DP7737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7737+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2024
 DP7737_ROD/PIPE-DEPTH: 6.1 meters
 DP7737_SLEEVE-DEPTH  : 0.9 meters
 DP7737
 DP7737  HISTORY     - Date     Condition        Report By
 DP7737  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7737  HISTORY     - 20240108 GOOD             ILDT
 DP7737
 DP7737                          STATION DESCRIPTION
 DP7737
 DP7737'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7737'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-SOUTHWEST OF
 DP7737'MACOMB, 3.4 MI (5.5 KM) NORTH-NORTHWEST OF FANDON AND 1.0 MI (1.6 KM)
 DP7737'SOUTH OF COLCHESTER.
 DP7737'
 DP7737'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7737'336 LOCATED ABOUT 10 MI (16.1 KM) SOUTHWEST OF MACOMB, IL, GO EAST ON
 DP7737'SR 110/336 FOR 3.5 MI (5.6 KM) TO EAST 600TH STREET AND THE STATION ON
 DP7737'THE LEFT.
 DP7737'
 DP7737'THE STATION IS LOCATED 86 FT (26.2 M) NORTH OF THE CENTERLINE OF
 DP7737'WEST-BOUND SR 110/336, 63 FT (19.2 M) WEST OF THE CENTERLINE OF EAST
 DP7737'600TH STREET, 34 FT (10.4 M) WEST-NORTHWEST OF A POST FOR A 'STOP'
 DP7737'SIGN AND 13 FT (4.0 M) SOUTHEAST OF A CULTIVATION LINE.
 DP7737'
 DP7737'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7737'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7737'IN IDENTIFICATION.
 DP7737
 DP7737                          STATION RECOVERY (2024)
 DP7737
 DP7737'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 DP7737'THE STATION IS 43.5 FT (13.3 M) NORTH OF STOP SIGN POST FOR WEST BOUND
 DP7737'SR 110/336.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7738 ***********************************************************************
 DP7738  DESIGNATION -  CH 153
 DP7738  PID         -  DP7738
 DP7738  STATE/COUNTY-  IL/MCDONOUGH
 DP7738  COUNTRY     -  US
 DP7738  USGS QUAD   -  COLCHESTER (2018)
 DP7738
 DP7738                         *CURRENT SURVEY CONTROL
 DP7738  ______________________________________________________________________
 DP7738* NAD 83(1986) POSITION- 40 24 23.07   (N) 090 48 31.36   (W)   HD_HELD1
 DP7738* NAVD 88 ORTHO HEIGHT -   203.211 (meters)      666.70  (feet) ADJUSTED
 DP7738  ______________________________________________________________________
 DP7738  GEOID HEIGHT    -        -33.214 (meters)                     GEOID18
 DP7738  DYNAMIC HEIGHT  -        203.112 (meters)      666.38  (feet) COMP
 DP7738  MODELED GRAVITY -    980,131.3   (mgal)                       NAVD 88
 DP7738
 DP7738  VERT ORDER      -  SECOND    CLASS I
 DP7738
 DP7738.The horizontal coordinates were determined by differentially corrected
 DP7738.hand held GPS observations or other comparable positioning techniques
 DP7738.and have an estimated accuracy of +/- 3 meters.
 DP7738
 DP7738.The orthometric height was determined by differential leveling and
 DP7738.adjusted by the IL DEPT OF TRANSP
 DP7738.in July 2015.
 DP7738
 DP7738.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7738.GEOID18 height accuracy estimate available here.
 DP7738
 DP7738.Click photographs - Photos may exist for this station.
 DP7738
 DP7738.The dynamic height is computed by dividing the NAVD 88
 DP7738.geopotential number by the normal gravity value computed on the
 DP7738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7738.degrees latitude (g = 980.6199 gals.).
 DP7738
 DP7738.The modeled gravity was interpolated from observed gravity values.
 DP7738
 DP7738;                    North         East    Units  Estimated Accuracy
 DP7738;SPC IL W     -   415,310.1     645,502.8     MT  (+/- 3 meters HH1 GPS) 
 DP7738
 DP7738_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8594175171(NAD 83)
 DP7738
 DP7738                          SUPERSEDED SURVEY CONTROL
 DP7738
 DP7738.No superseded survey control is available for this station.
 DP7738
 DP7738_MARKER: F = FLANGE-ENCASED ROD
 DP7738_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7738_STAMPING: CH 153 2014
 DP7738_MARK LOGO: UIL
 DP7738_PROJECTION: RECESSED 5 CENTIMETERS
 DP7738_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DP7738_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7738+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2024
 DP7738_ROD/PIPE-DEPTH: 5.0 meters
 DP7738_SLEEVE-DEPTH  : 0.9 meters
 DP7738
 DP7738  HISTORY     - Date     Condition        Report By
 DP7738  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7738  HISTORY     - 20240108 GOOD             ILDT
 DP7738
 DP7738                          STATION DESCRIPTION
 DP7738
 DP7738'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7738'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-SOUTHWEST OF
 DP7738'MACOMB, 3.6 MI (5.8 KM) NORTHWEST OF FANDON AND 1.6 MI (2.6 KM)
 DP7738'SOUTH-SOUTHWEST OF COLCHESTER.
 DP7738'
 DP7738'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7738'336 LOCATED ABOUT 10 MI (16.1 KM) SOUTHWEST OF MACOMB, IL, GO EAST ON
 DP7738'SR 110/336 FOR 1.9 MI (3.1 KM) TO CR 400E.  CONTINUE EAST ON SR
 DP7738'110/336 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP7738'
 DP7738'THE STATION IS LOCATED 91 FT (27.7 M) NORTH OF THE CENTERLINE OF
 DP7738'WEST-BOUND SR 110/336, 30 FT (9.1 M) EAST OF THE CENTER OF A FIELD
 DP7738'ENTRANCE AND 11 FT (3.4 M) SOUTH OF A CULTIVATION LINE.
 DP7738'
 DP7738'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7738'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7738'IN IDENTIFICATION.
 DP7738
 DP7738                          STATION RECOVERY (2024)
 DP7738
 DP7738'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 DP7738'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7739 ***********************************************************************
 DP7739  DESIGNATION -  CH 154
 DP7739  PID         -  DP7739
 DP7739  STATE/COUNTY-  IL/MCDONOUGH
 DP7739  COUNTRY     -  US
 DP7739  USGS QUAD   -  COLCHESTER (2018)
 DP7739
 DP7739                         *CURRENT SURVEY CONTROL
 DP7739  ______________________________________________________________________
 DP7739* NAD 83(1986) POSITION- 40 24 23.2    (N) 090 49 31.1    (W)   HD_HELD2
 DP7739* NAVD 88 ORTHO HEIGHT -   206.932 (meters)      678.91  (feet) ADJUSTED
 DP7739  ______________________________________________________________________
 DP7739  GEOID HEIGHT    -        -33.216 (meters)                     GEOID18
 DP7739  DYNAMIC HEIGHT  -        206.831 (meters)      678.58  (feet) COMP
 DP7739  MODELED GRAVITY -    980,130.5   (mgal)                       NAVD 88
 DP7739
 DP7739  VERT ORDER      -  SECOND    CLASS I
 DP7739
 DP7739.The horizontal coordinates were established by autonomous hand held GPS
 DP7739.observations and have an estimated accuracy of +/- 10 meters.
 DP7739
 DP7739.The orthometric height was determined by differential leveling and
 DP7739.adjusted by the IL DEPT OF TRANSP
 DP7739.in July 2015.
 DP7739
 DP7739.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7739.GEOID18 height accuracy estimate available here.
 DP7739
 DP7739.Click photographs - Photos may exist for this station.
 DP7739
 DP7739.The dynamic height is computed by dividing the NAVD 88
 DP7739.geopotential number by the normal gravity value computed on the
 DP7739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7739.degrees latitude (g = 980.6199 gals.).
 DP7739
 DP7739.The modeled gravity was interpolated from observed gravity values.
 DP7739
 DP7739;                    North         East    Units  Estimated Accuracy
 DP7739;SPC IL W     -   415,324.      644,094.      MT  (+/- 10 meters HH2 GPS)
 DP7739
 DP7739_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8453375140(NAD 83)
 DP7739
 DP7739                          SUPERSEDED SURVEY CONTROL
 DP7739
 DP7739.No superseded survey control is available for this station.
 DP7739
 DP7739_MARKER: F = FLANGE-ENCASED ROD
 DP7739_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7739_STAMPING: CH 154 2014
 DP7739_MARK LOGO: UIL
 DP7739_PROJECTION: FLUSH
 DP7739_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7739_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7739+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7739_ROD/PIPE-DEPTH: 5.8 meters
 DP7739_SLEEVE-DEPTH  : 0.9 meters
 DP7739
 DP7739  HISTORY     - Date     Condition        Report By
 DP7739  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7739
 DP7739                          STATION DESCRIPTION
 DP7739
 DP7739'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7739'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) WEST-SOUTHWEST OF
 DP7739'MACOMB, 4.3 MI (6.9 KM) NORTHWEST OF FANDON AND 2.2 MI (3.5 KM)
 DP7739'SOUTHWEST OF COLCHESTER.
 DP7739'
 DP7739'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7739'336 LOCATED ABOUT 10 MI (16.1 KM) SOUTHWEST OF MACOMB, IL, GO EAST ON
 DP7739'SR 110/336 FOR 0.8 MI (1.3 KM) TO EAST 350TH STREET.  CONTINUE EAST ON
 DP7739'SR 110/336 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP7739'
 DP7739'THE STATION IS LOCATED 40 FT (12.2 M) NORTH OF THE CENTERLINE OF
 DP7739'WEST-BOUND SR 110/336, 400 FT (121.9 M) WEST OF A LINE PERPENDICULAR
 DP7739'TO A 'CR 450E' SIGN LOCATED ON THE SOUTH SIDE OF THE HIGHWAY AND 60 FT
 DP7739'(18.3 M) SOUTH OF A CULTIVATION LINE.
 DP7739'
 DP7739'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7739'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7739'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7740 ***********************************************************************
 DP7740  DESIGNATION -  CH 155
 DP7740  PID         -  DP7740
 DP7740  STATE/COUNTY-  IL/MCDONOUGH
 DP7740  COUNTRY     -  US
 DP7740  USGS QUAD   -  COLCHESTER (2018)
 DP7740
 DP7740                         *CURRENT SURVEY CONTROL
 DP7740  ______________________________________________________________________
 DP7740* NAD 83(1986) POSITION- 40 24 24.25   (N) 090 50 42.00   (W)   HD_HELD1
 DP7740* NAVD 88 ORTHO HEIGHT -   207.843 (meters)      681.90  (feet) ADJUSTED
 DP7740  ______________________________________________________________________
 DP7740  GEOID HEIGHT    -        -33.221 (meters)                     GEOID18
 DP7740  DYNAMIC HEIGHT  -        207.741 (meters)      681.56  (feet) COMP
 DP7740  MODELED GRAVITY -    980,128.2   (mgal)                       NAVD 88
 DP7740
 DP7740  VERT ORDER      -  SECOND    CLASS I
 DP7740
 DP7740.The horizontal coordinates were determined by differentially corrected
 DP7740.hand held GPS observations or other comparable positioning techniques
 DP7740.and have an estimated accuracy of +/- 3 meters.
 DP7740
 DP7740.The orthometric height was determined by differential leveling and
 DP7740.adjusted by the IL DEPT OF TRANSP
 DP7740.in July 2015.
 DP7740
 DP7740.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7740.GEOID18 height accuracy estimate available here.
 DP7740
 DP7740.Click photographs - Photos may exist for this station.
 DP7740
 DP7740.The dynamic height is computed by dividing the NAVD 88
 DP7740.geopotential number by the normal gravity value computed on the
 DP7740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7740.degrees latitude (g = 980.6199 gals.).
 DP7740
 DP7740.The modeled gravity was interpolated from observed gravity values.
 DP7740
 DP7740;                    North         East    Units  Estimated Accuracy
 DP7740;SPC IL W     -   415,369.5     642,422.8     MT  (+/- 3 meters HH1 GPS) 
 DP7740
 DP7740_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8286175132(NAD 83)
 DP7740
 DP7740                          SUPERSEDED SURVEY CONTROL
 DP7740
 DP7740.No superseded survey control is available for this station.
 DP7740
 DP7740_MARKER: F = FLANGE-ENCASED ROD
 DP7740_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7740_STAMPING: CH 155 2014
 DP7740_MARK LOGO: UIL
 DP7740_PROJECTION: FLUSH
 DP7740_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7740_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7740+STABILITY: POSITION/ELEVATION WELL
 DP7740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7740+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP7740_ROD/PIPE-DEPTH: 6.7 meters
 DP7740_SLEEVE-DEPTH  : 0.9 meters
 DP7740
 DP7740  HISTORY     - Date     Condition        Report By
 DP7740  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7740
 DP7740                          STATION DESCRIPTION
 DP7740
 DP7740'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7740'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTHEAST OF FOUNTAIN
 DP7740'GREEN, 5.1 MI (8.2 KM) WEST-NORTHWEST OF FANDON AND 3.1 MI (5.0 KM)
 DP7740'WEST-SOUTHWEST OF COLCHESTER.
 DP7740'
 DP7740'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7740'336 LOCATED ABOUT 10 MI (16.1 KM) SOUTHWEST OF MACOMB, IL, GO EAST ON
 DP7740'SR 110/336 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP7740'
 DP7740'THE STATION IS LOCATED 37 FT (11.3 M) NORTH OF THE CENTERLINE OF
 DP7740'WEST-BOUND SR 110/336, 49 FT (14.9 M) NORTHEAST OF A GUARDRAIL AND 37
 DP7740'FT (11.3 M) SOUTH OF A CULTIVATION LINE.
 DP7740'
 DP7740'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7740'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7740'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7741 ***********************************************************************
 DP7741  DESIGNATION -  CH 156
 DP7741  PID         -  DP7741
 DP7741  STATE/COUNTY-  IL/MCDONOUGH
 DP7741  COUNTRY     -  US
 DP7741  USGS QUAD   -  COLCHESTER (2018)
 DP7741
 DP7741                         *CURRENT SURVEY CONTROL
 DP7741  ______________________________________________________________________
 DP7741* NAD 83(1986) POSITION- 40 24 25.4    (N) 090 51 41.0    (W)   HD_HELD2
 DP7741* NAVD 88 ORTHO HEIGHT -   205.913 (meters)      675.57  (feet) ADJUSTED
 DP7741  ______________________________________________________________________
 DP7741  GEOID HEIGHT    -        -33.227 (meters)                     GEOID18
 DP7741  DYNAMIC HEIGHT  -        205.811 (meters)      675.23  (feet) COMP
 DP7741  MODELED GRAVITY -    980,125.6   (mgal)                       NAVD 88
 DP7741
 DP7741  VERT ORDER      -  SECOND    CLASS I
 DP7741
 DP7741.The horizontal coordinates were established by autonomous hand held GPS
 DP7741.observations and have an estimated accuracy of +/- 10 meters.
 DP7741
 DP7741.The orthometric height was determined by differential leveling and
 DP7741.adjusted by the IL DEPT OF TRANSP
 DP7741.in July 2015.
 DP7741
 DP7741.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7741.GEOID18 height accuracy estimate available here.
 DP7741
 DP7741.Click photographs - Photos may exist for this station.
 DP7741
 DP7741.The dynamic height is computed by dividing the NAVD 88
 DP7741.geopotential number by the normal gravity value computed on the
 DP7741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7741.degrees latitude (g = 980.6199 gals.).
 DP7741
 DP7741.The modeled gravity was interpolated from observed gravity values.
 DP7741
 DP7741;                    North         East    Units  Estimated Accuracy
 DP7741;SPC IL W     -   415,416.      641,032.      MT  (+/- 10 meters HH2 GPS)
 DP7741
 DP7741_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8146975133(NAD 83)
 DP7741
 DP7741                          SUPERSEDED SURVEY CONTROL
 DP7741
 DP7741.No superseded survey control is available for this station.
 DP7741
 DP7741_MARKER: F = FLANGE-ENCASED ROD
 DP7741_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7741_STAMPING: CH 156 2014
 DP7741_MARK LOGO: UIL
 DP7741_PROJECTION: FLUSH
 DP7741_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7741_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7741+STABILITY: POSITION/ELEVATION WELL
 DP7741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7741+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP7741_ROD/PIPE-DEPTH: 7.3 meters
 DP7741_SLEEVE-DEPTH  : 0.9 meters
 DP7741
 DP7741  HISTORY     - Date     Condition        Report By
 DP7741  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7741
 DP7741                          STATION DESCRIPTION
 DP7741
 DP7741'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7741'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHEAST OF FOUNTAIN
 DP7741'GREEN, 5.9 MI (9.5 KM) WEST-NORTHWEST OF FANDON AND 3.9 MI (6.3 KM)
 DP7741'WEST-SOUTHWEST OF COLCHESTER.
 DP7741'
 DP7741'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 110 AND SR
 DP7741'336 LOCATED ABOUT 10 MI (16.1 KM) SOUTHWEST OF MACOMB, IL, GO WEST ON
 DP7741'US 136 AND SR 110/336 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP7741'THE STATION IS LOCATED 34 FT (10.4 M) NORTH OF THE CENTERLINE OF
 DP7741'WEST-BOUND US 136, 48 FT (14.6 M) SOUTH OF A CULTIVATION LINE AND 16
 DP7741'FT (4.9 M) EAST OF A POST FOR A 'CARTHAGE, QUINCY' SIGN.
 DP7741'
 DP7741'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7741'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7741'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7742 ***********************************************************************
 DP7742  DESIGNATION -  CH 157
 DP7742  PID         -  DP7742
 DP7742  STATE/COUNTY-  IL/MCDONOUGH
 DP7742  COUNTRY     -  US
 DP7742  USGS QUAD   -  FOUNTAIN GREEN (2018)
 DP7742
 DP7742                         *CURRENT SURVEY CONTROL
 DP7742  ______________________________________________________________________
 DP7742* NAD 83(1986) POSITION- 40 24 27.6    (N) 090 52 51.6    (W)   HD_HELD2
 DP7742* NAVD 88 ORTHO HEIGHT -   202.847 (meters)      665.51  (feet) ADJUSTED
 DP7742  ______________________________________________________________________
 DP7742  GEOID HEIGHT    -        -33.235 (meters)                     GEOID18
 DP7742  DYNAMIC HEIGHT  -        202.745 (meters)      665.17  (feet) COMP
 DP7742  MODELED GRAVITY -    980,122.0   (mgal)                       NAVD 88
 DP7742
 DP7742  VERT ORDER      -  SECOND    CLASS I
 DP7742
 DP7742.The horizontal coordinates were established by autonomous hand held GPS
 DP7742.observations and have an estimated accuracy of +/- 10 meters.
 DP7742
 DP7742.The orthometric height was determined by differential leveling and
 DP7742.adjusted by the IL DEPT OF TRANSP
 DP7742.in July 2015.
 DP7742
 DP7742.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7742.GEOID18 height accuracy estimate available here.
 DP7742
 DP7742.Click photographs - Photos may exist for this station.
 DP7742
 DP7742.The dynamic height is computed by dividing the NAVD 88
 DP7742.geopotential number by the normal gravity value computed on the
 DP7742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7742.degrees latitude (g = 980.6199 gals.).
 DP7742
 DP7742.The modeled gravity was interpolated from observed gravity values.
 DP7742
 DP7742;                    North         East    Units  Estimated Accuracy
 DP7742;SPC IL W     -   415,497.      639,368.      MT  (+/- 10 meters HH2 GPS)
 DP7742
 DP7742_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7980375161(NAD 83)
 DP7742
 DP7742                          SUPERSEDED SURVEY CONTROL
 DP7742
 DP7742.No superseded survey control is available for this station.
 DP7742
 DP7742_MARKER: F = FLANGE-ENCASED ROD
 DP7742_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7742_STAMPING: CH 157 2014
 DP7742_MARK LOGO: UIL
 DP7742_PROJECTION: FLUSH
 DP7742_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7742_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7742+STABILITY: POSITION/ELEVATION WELL
 DP7742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7742+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP7742_ROD/PIPE-DEPTH: 6.1 meters
 DP7742_SLEEVE-DEPTH  : 0.9 meters
 DP7742
 DP7742  HISTORY     - Date     Condition        Report By
 DP7742  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7742
 DP7742                          STATION DESCRIPTION
 DP7742
 DP7742'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7742'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-NORTHWEST OF
 DP7742'FANDON, 6.6 MI (10.6 KM) SOUTHEAST OF FOUNTAIN GREEN AND 4.8 MI (7.7
 DP7742'KM) WEST-SOUTHWEST OF COLCHESTER.
 DP7742'
 DP7742'TO REACH THE STATION FROM THE JUNCTION OF US 136 AND SR 110/336 WITH
 DP7742'SR 61 (SOUTH) LOCATED ABOUT 12 MI (19.3 KM) SOUTHWEST OF MACOMB, IL,
 DP7742'GO EAST ON US 136 AND SR 110/336 FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DP7742'THE LEFT.
 DP7742'
 DP7742'THE STATION IS LOCATED 40 FT (12.2 M) NORTH OF THE CENTERLINE OF
 DP7742'WEST-BOUND US 136, 245 FT (74.7 M) WEST-NORTHWEST OF A POST FOR A
 DP7742''SPEED LIMIT' SIGN AND 63 FT (19.2 M) SOUTH OF A CULTIVATION LINE.
 DP7742'
 DP7742'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7742'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7742'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7743 ***********************************************************************
 DP7743  DESIGNATION -  CH 158
 DP7743  PID         -  DP7743
 DP7743  STATE/COUNTY-  IL/MCDONOUGH
 DP7743  COUNTRY     -  US
 DP7743  USGS QUAD   -  FOUNTAIN GREEN (2018)
 DP7743
 DP7743                         *CURRENT SURVEY CONTROL
 DP7743  ______________________________________________________________________
 DP7743* NAD 83(1986) POSITION- 40 24 29.4    (N) 090 53 51.7    (W)   HD_HELD2
 DP7743* NAVD 88 ORTHO HEIGHT -   192.026 (meters)      630.01  (feet) ADJUSTED
 DP7743  ______________________________________________________________________
 DP7743  GEOID HEIGHT    -        -33.243 (meters)                     GEOID18
 DP7743  DYNAMIC HEIGHT  -        191.930 (meters)      629.69  (feet) COMP
 DP7743  MODELED GRAVITY -    980,120.9   (mgal)                       NAVD 88
 DP7743
 DP7743  VERT ORDER      -  SECOND    CLASS I
 DP7743
 DP7743.The horizontal coordinates were established by autonomous hand held GPS
 DP7743.observations and have an estimated accuracy of +/- 10 meters.
 DP7743
 DP7743.The orthometric height was determined by differential leveling and
 DP7743.adjusted by the IL DEPT OF TRANSP
 DP7743.in July 2015.
 DP7743
 DP7743.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7743.GEOID18 height accuracy estimate available here.
 DP7743
 DP7743.Click photographs - Photos may exist for this station.
 DP7743
 DP7743.The dynamic height is computed by dividing the NAVD 88
 DP7743.geopotential number by the normal gravity value computed on the
 DP7743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7743.degrees latitude (g = 980.6199 gals.).
 DP7743
 DP7743.The modeled gravity was interpolated from observed gravity values.
 DP7743
 DP7743;                    North         East    Units  Estimated Accuracy
 DP7743;SPC IL W     -   415,564.      637,951.      MT  (+/- 10 meters HH2 GPS)
 DP7743
 DP7743_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7838575183(NAD 83)
 DP7743
 DP7743                          SUPERSEDED SURVEY CONTROL
 DP7743
 DP7743.No superseded survey control is available for this station.
 DP7743
 DP7743_MARKER: F = FLANGE-ENCASED ROD
 DP7743_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7743_STAMPING: CH 158 2014
 DP7743_MARK LOGO: UIL
 DP7743_PROJECTION: FLUSH
 DP7743_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7743_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7743+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP7743_ROD/PIPE-DEPTH: 5.2 meters
 DP7743_SLEEVE-DEPTH  : 0.9 meters
 DP7743
 DP7743  HISTORY     - Date     Condition        Report By
 DP7743  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7743
 DP7743                          STATION DESCRIPTION
 DP7743
 DP7743'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7743'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DP7743'FANDON, 6.0 MI (9.7 KM) SOUTHEAST OF FOUNTAIN GREEN AND 5.7 MI (9.2
 DP7743'KM) WEST-SOUTHWEST OF COLCHESTER.
 DP7743'
 DP7743'TO REACH THE STATION FROM THE JUNCTION OF US 136 AND SR 110/336 WITH
 DP7743'SR 61 (SOUTH) LOCATED ABOUT 12 MI (19.3 KM) SOUTHWEST OF MACOMB, IL,
 DP7743'GO WEST ON US 136 AND SR 110/336 FOR 0.5 MI (0.8 KM) TO EAST 50TH
 DP7743'STREET AND THE STATION ON THE RIGHT.
 DP7743'
 DP7743'THE STATION IS LOCATED 50 FT (15.2 M) NORTH OF THE CENTERLINE OF
 DP7743'WEST-BOUND 136, 32 FT (9.8 M) WEST OF THE CENTERLINE OF EAST 50TH
 DP7743'STREET AND 11 FT (3.4 M) NORTHWEST OF A POST FOR A 'STOP' SIGN.
 DP7743'
 DP7743'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7743'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7743'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7744 ***********************************************************************
 DP7744  DESIGNATION -  CH 159
 DP7744  PID         -  DP7744
 DP7744  STATE/COUNTY-  IL/HANCOCK
 DP7744  COUNTRY     -  US
 DP7744  USGS QUAD   -  FOUNTAIN GREEN (2018)
 DP7744
 DP7744                         *CURRENT SURVEY CONTROL
 DP7744  ______________________________________________________________________
 DP7744* NAD 83(1986) POSITION- 40 24 32.60   (N) 090 55 03.22   (W)   HD_HELD1
 DP7744* NAVD 88 ORTHO HEIGHT -   162.772 (meters)      534.03  (feet) ADJUSTED
 DP7744  ______________________________________________________________________
 DP7744  GEOID HEIGHT    -        -33.253 (meters)                     GEOID18
 DP7744  DYNAMIC HEIGHT  -        162.691 (meters)      533.76  (feet) COMP
 DP7744  MODELED GRAVITY -    980,121.1   (mgal)                       NAVD 88
 DP7744
 DP7744  VERT ORDER      -  SECOND    CLASS I
 DP7744
 DP7744.The horizontal coordinates were determined by differentially corrected
 DP7744.hand held GPS observations or other comparable positioning techniques
 DP7744.and have an estimated accuracy of +/- 3 meters.
 DP7744
 DP7744.The orthometric height was determined by differential leveling and
 DP7744.adjusted by the IL DEPT OF TRANSP
 DP7744.in July 2015.
 DP7744
 DP7744.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7744.GEOID18 height accuracy estimate available here.
 DP7744
 DP7744.Click photographs - Photos may exist for this station.
 DP7744
 DP7744.The dynamic height is computed by dividing the NAVD 88
 DP7744.geopotential number by the normal gravity value computed on the
 DP7744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7744.degrees latitude (g = 980.6199 gals.).
 DP7744
 DP7744.The modeled gravity was interpolated from observed gravity values.
 DP7744
 DP7744;                    North         East    Units  Estimated Accuracy
 DP7744;SPC IL W     -   415,676.8     636,265.9     MT  (+/- 3 meters HH1 GPS) 
 DP7744
 DP7744_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7669775242(NAD 83)
 DP7744
 DP7744                          SUPERSEDED SURVEY CONTROL
 DP7744
 DP7744.No superseded survey control is available for this station.
 DP7744
 DP7744_MARKER: F = FLANGE-ENCASED ROD
 DP7744_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7744_STAMPING: CH 159 2014
 DP7744_MARK LOGO: UIL
 DP7744_PROJECTION: FLUSH
 DP7744_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7744_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7744+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2019
 DP7744_ROD/PIPE-DEPTH: 5.5 meters
 DP7744_SLEEVE-DEPTH  : 0.9 meters
 DP7744
 DP7744  HISTORY     - Date     Condition        Report By
 DP7744  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7744  HISTORY     - 20180327 GOOD             ILDT
 DP7744  HISTORY     - 20191029 GOOD             ILDT
 DP7744
 DP7744                          STATION DESCRIPTION
 DP7744
 DP7744'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7744'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH OF PLYMOUTH, 6.7
 DP7744'MI (10.8 KM) WEST OF COLCHESTER AND 5.4 MI (8.7 KM) SOUTH-SOUTHEAST OF
 DP7744'FOUNTAIN GREEN.
 DP7744'
 DP7744'TO REACH THE STATION FROM THE JUNCTION OF US 136 AND SR 110/336 WITH
 DP7744'SR 61 (SOUTH) LOCATED ABOUT 12 MI (19.3 KM) SOUTHWEST OF MACOMB, IL,
 DP7744'GO WEST ON US 136 AND SR 110/336 FOR 0.5 MI (0.8 KM) TO EAST 50TH
 DP7744'STREET.  CONTINUE WEST ON US 136 AND SR 110/336 FOR 1.1 MI (1.8 KM) TO
 DP7744'THE STATION ON THE RIGHT.
 DP7744'
 DP7744'THE STATION IS LOCATED 59 FT (18.0 M) NORTH OF THE CENTERLINE OF US
 DP7744'136, 75 FT (22.9 M) SOUTH OF A CULTIVATION LINE AND 23 FT (7.0 M) EAST
 DP7744'OF THE CENTER OF A PRIVATE ENTRANCE.
 DP7744'
 DP7744'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7744'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7744'IN IDENTIFICATION.
 DP7744
 DP7744                          STATION RECOVERY (2018)
 DP7744
 DP7744'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7744'THE STATION IS LOCATED 59 FT(18.0 M) NORTH OF THE WEST BOUND
 DP7744'CENTERLINE OF US136.
 DP7744'
 DP7744'NOTE-THE STAINLESS STEEL ROD HAS BEEN CUT OFF FLAT.
 DP7744
 DP7744                          STATION RECOVERY (2019)
 DP7744
 DP7744'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP7744'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7745 ***********************************************************************
 DP7745  DESIGNATION -  CH 160
 DP7745  PID         -  DP7745
 DP7745  STATE/COUNTY-  IL/HANCOCK
 DP7745  COUNTRY     -  US
 DP7745  USGS QUAD   -  FOUNTAIN GREEN (2018)
 DP7745
 DP7745                         *CURRENT SURVEY CONTROL
 DP7745  ______________________________________________________________________
 DP7745* NAD 83(1986) POSITION- 40 24 31.75   (N) 090 56 14.70   (W)   HD_HELD1
 DP7745* NAVD 88 ORTHO HEIGHT -   181.648 (meters)      595.96  (feet) ADJUSTED
 DP7745  ______________________________________________________________________
 DP7745  GEOID HEIGHT    -        -33.262 (meters)                     GEOID18
 DP7745  DYNAMIC HEIGHT  -        181.557 (meters)      595.66  (feet) COMP
 DP7745  MODELED GRAVITY -    980,120.9   (mgal)                       NAVD 88
 DP7745
 DP7745  VERT ORDER      -  SECOND    CLASS I
 DP7745
 DP7745.The horizontal coordinates were determined by differentially corrected
 DP7745.hand held GPS observations or other comparable positioning techniques
 DP7745.and have an estimated accuracy of +/- 3 meters.
 DP7745
 DP7745.The orthometric height was determined by differential leveling and
 DP7745.adjusted by the IL DEPT OF TRANSP
 DP7745.in July 2015.
 DP7745
 DP7745.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7745.GEOID18 height accuracy estimate available here.
 DP7745
 DP7745.Click photographs - Photos may exist for this station.
 DP7745
 DP7745.The dynamic height is computed by dividing the NAVD 88
 DP7745.geopotential number by the normal gravity value computed on the
 DP7745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7745.degrees latitude (g = 980.6199 gals.).
 DP7745
 DP7745.The modeled gravity was interpolated from observed gravity values.
 DP7745
 DP7745;                    North         East    Units  Estimated Accuracy
 DP7745;SPC IL W     -   415,665.1     634,580.4     MT  (+/- 3 meters HH1 GPS) 
 DP7745
 DP7745_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7501375176(NAD 83)
 DP7745
 DP7745                          SUPERSEDED SURVEY CONTROL
 DP7745
 DP7745.No superseded survey control is available for this station.
 DP7745
 DP7745_MARKER: F = FLANGE-ENCASED ROD
 DP7745_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7745_STAMPING: CH 160 2014
 DP7745_MARK LOGO: UIL
 DP7745_PROJECTION: FLUSH
 DP7745_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7745_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7745+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2019
 DP7745_ROD/PIPE-DEPTH: 4.9 meters
 DP7745_SLEEVE-DEPTH  : 0.9 meters
 DP7745
 DP7745  HISTORY     - Date     Condition        Report By
 DP7745  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7745  HISTORY     - 20180323 GOOD             ILDT
 DP7745  HISTORY     - 20191029 GOOD             ILDT
 DP7745
 DP7745                          STATION DESCRIPTION
 DP7745
 DP7745'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7745'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH OF PLYMOUTH, 7.7
 DP7745'MI (12.4 KM) WEST OF COLCHESTER AND 4.9 MI (7.9 KM) SOUTH-SOUTHEAST OF
 DP7745'FOUNTAIN GREEN.
 DP7745'
 DP7745'TO REACH THE STATION FROM THE JUNCTION OF US 136 AND SR 110/336 WITH
 DP7745'SR 61 (SOUTH) LOCATED ABOUT 12 MI (19.3 KM) SOUTHWEST OF MACOMB, IL,
 DP7745'GO WEST ON US 136 AND SR 110/336 FOR 2.7 MI (4.3 KM) TO EAST 2950TH
 DP7745'STREET AND THE STATION ON THE RIGHT.
 DP7745'
 DP7745'THE STATION IS LOCATED 64 FT (19.5 M) NORTH OF THE CENTERLINE OF
 DP7745'WEST-BOUND US 136, 53 FT (16.2 M) EAST OF THE CENTERLINE OF EAST
 DP7745'2950TH STREET AND 47 FT (14.3 M) WEST OF A POST FOR A 'DO NOT ENTER'
 DP7745'SIGN.
 DP7745'
 DP7745'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7745'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7745'IN IDENTIFICATION.
 DP7745
 DP7745                          STATION RECOVERY (2018)
 DP7745
 DP7745'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7745'RECOVERED IN GOOD CONDITION.
 DP7745
 DP7745                          STATION RECOVERY (2019)
 DP7745
 DP7745'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP7745'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7746 ***********************************************************************
 DP7746  DESIGNATION -  CH 161
 DP7746  PID         -  DP7746
 DP7746  STATE/COUNTY-  IL/HANCOCK
 DP7746  COUNTRY     -  US
 DP7746  USGS QUAD   -  FOUNTAIN GREEN (2018)
 DP7746
 DP7746                         *CURRENT SURVEY CONTROL
 DP7746  ______________________________________________________________________
 DP7746* NAD 83(1986) POSITION- 40 24 50.26   (N) 090 57 05.27   (W)   HD_HELD1
 DP7746* NAVD 88 ORTHO HEIGHT -   165.239 (meters)      542.12  (feet) ADJUSTED
 DP7746  ______________________________________________________________________
 DP7746  GEOID HEIGHT    -        -33.272 (meters)                     GEOID18
 DP7746  DYNAMIC HEIGHT  -        165.156 (meters)      541.85  (feet) COMP
 DP7746  MODELED GRAVITY -    980,120.3   (mgal)                       NAVD 88
 DP7746
 DP7746  VERT ORDER      -  SECOND    CLASS I
 DP7746
 DP7746.The horizontal coordinates were determined by differentially corrected
 DP7746.hand held GPS observations or other comparable positioning techniques
 DP7746.and have an estimated accuracy of +/- 3 meters.
 DP7746
 DP7746.The orthometric height was determined by differential leveling and
 DP7746.adjusted by the IL DEPT OF TRANSP
 DP7746.in July 2015.
 DP7746
 DP7746.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7746.GEOID18 height accuracy estimate available here.
 DP7746
 DP7746.Click photographs - Photos may exist for this station.
 DP7746
 DP7746.The dynamic height is computed by dividing the NAVD 88
 DP7746.geopotential number by the normal gravity value computed on the
 DP7746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7746.degrees latitude (g = 980.6199 gals.).
 DP7746
 DP7746.The modeled gravity was interpolated from observed gravity values.
 DP7746
 DP7746;                    North         East    Units  Estimated Accuracy
 DP7746;SPC IL W     -   416,246.5     633,393.2     MT  (+/- 3 meters HH1 GPS) 
 DP7746
 DP7746_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7380775719(NAD 83)
 DP7746
 DP7746                          SUPERSEDED SURVEY CONTROL
 DP7746
 DP7746.No superseded survey control is available for this station.
 DP7746
 DP7746_MARKER: F = FLANGE-ENCASED ROD
 DP7746_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7746+WITH SETTING: INFORMATION.
 DP7746_STAMPING: CH 161 2014
 DP7746_MARK LOGO: UIL
 DP7746_PROJECTION: FLUSH
 DP7746_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7746_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7746+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2018
 DP7746_ROD/PIPE-DEPTH: 3.0 meters
 DP7746_SLEEVE-DEPTH  : 0.9 meters
 DP7746
 DP7746  HISTORY     - Date     Condition        Report By
 DP7746  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7746  HISTORY     - 20180323 GOOD             ILDT
 DP7746
 DP7746                          STATION DESCRIPTION
 DP7746
 DP7746'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7746'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH OF PLYMOUTH, 8.4
 DP7746'MI (13.5 KM) WEST OF COLCHESTER AND 4.4 MI (7.1 KM) SOUTH-SOUTHEAST OF
 DP7746'FOUNTAIN GREEN.
 DP7746'
 DP7746'TO REACH THE STATION FROM THE JUNCTION OF US 136 AND SR 110/336 WITH
 DP7746'SR 61 (SOUTH) LOCATED ABOUT 12 MI (19.3 KM) SOUTHWEST OF MACOMB, IL,
 DP7746'GO WEST ON US 136 AND SR 110/336 FOR 3.5 MI (5.6 KM) TO EAST 2880TH
 DP7746'STREET AND THE STATION ON THE RIGHT.
 DP7746'
 DP7746'THE STATION IS LOCATED 48 FT (14.6 M) NORTHEAST OF THE CENTERLINE OF
 DP7746'WEST-BOUND US 136, 150 FT (45.7 M) SOUTHEAST OF A UTILITY POLE AND 98
 DP7746'FT (29.9 M) WEST OF THE CENTERLINE OF EAST 2880TH STREET.
 DP7746'
 DP7746'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7746'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7746'IN IDENTIFICATION.
 DP7746
 DP7746                          STATION RECOVERY (2018)
 DP7746
 DP7746'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7746'NOTE-TOP OF STAINLESS STEEL ROD WAS CUT FLAT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7747 ***********************************************************************
 DP7747  DESIGNATION -  CH 162
 DP7747  PID         -  DP7747
 DP7747  STATE/COUNTY-  IL/HANCOCK
 DP7747  COUNTRY     -  US
 DP7747  USGS QUAD   -  FOUNTAIN GREEN (2018)
 DP7747
 DP7747                         *CURRENT SURVEY CONTROL
 DP7747  ______________________________________________________________________
 DP7747* NAD 83(1986) POSITION- 40 25 08.89   (N) 090 57 59.74   (W)   HD_HELD1
 DP7747* NAVD 88 ORTHO HEIGHT -   177.775 (meters)      583.25  (feet) ADJUSTED
 DP7747  ______________________________________________________________________
 DP7747  GEOID HEIGHT    -        -33.282 (meters)                     GEOID18
 DP7747  DYNAMIC HEIGHT  -        177.686 (meters)      582.96  (feet) COMP
 DP7747  MODELED GRAVITY -    980,119.7   (mgal)                       NAVD 88
 DP7747
 DP7747  VERT ORDER      -  SECOND    CLASS I
 DP7747
 DP7747.The horizontal coordinates were determined by differentially corrected
 DP7747.hand held GPS observations or other comparable positioning techniques
 DP7747.and have an estimated accuracy of +/- 3 meters.
 DP7747
 DP7747.The orthometric height was determined by differential leveling and
 DP7747.adjusted by the IL DEPT OF TRANSP
 DP7747.in July 2015.
 DP7747
 DP7747.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7747.GEOID18 height accuracy estimate available here.
 DP7747
 DP7747.Click photographs - Photos may exist for this station.
 DP7747
 DP7747.The dynamic height is computed by dividing the NAVD 88
 DP7747.geopotential number by the normal gravity value computed on the
 DP7747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7747.degrees latitude (g = 980.6199 gals.).
 DP7747
 DP7747.The modeled gravity was interpolated from observed gravity values.
 DP7747
 DP7747;                    North         East    Units  Estimated Accuracy
 DP7747;SPC IL W     -   416,832.6     632,114.2     MT  (+/- 3 meters HH1 GPS) 
 DP7747
 DP7747_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7251076264(NAD 83)
 DP7747
 DP7747                          SUPERSEDED SURVEY CONTROL
 DP7747
 DP7747.No superseded survey control is available for this station.
 DP7747
 DP7747_MARKER: F = FLANGE-ENCASED ROD
 DP7747_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7747_STAMPING: CH 162 2014
 DP7747_MARK LOGO: UIL
 DP7747_PROJECTION: FLUSH
 DP7747_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7747_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7747+STABILITY: POSITION/ELEVATION WELL
 DP7747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7747+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2018
 DP7747_ROD/PIPE-DEPTH: 7.3 meters
 DP7747_SLEEVE-DEPTH  : 0.9 meters
 DP7747
 DP7747  HISTORY     - Date     Condition        Report By
 DP7747  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7747  HISTORY     - 20180323 GOOD             ILDT
 DP7747
 DP7747                          STATION DESCRIPTION
 DP7747
 DP7747'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7747'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTHEAST OF BURNSIDE,
 DP7747'8.9 MI (14.3 KM) EAST OF CARTHAGE AND 3.9 MI (6.3 KM) SOUTH OF
 DP7747'FOUNTAIN GREEN.
 DP7747'
 DP7747'TO REACH THE STATION FROM THE JUNCTION OF US 136 AND SR 110/336 WITH
 DP7747'SR 61 (SOUTH) LOCATED ABOUT 12 MI (19.3 KM) SOUTHWEST OF MACOMB, IL,
 DP7747'GO WEST ON US 136 AND SR 110/336 FOR 3.5 MI (5.6 KM) TO EAST 2880TH
 DP7747'STREET.  CONTINUE NORTHWEST ON US 136 AND SR 110/336 FOR 0.9 MI (1.4
 DP7747'KM) TO THE STATION ON THE RIGHT.
 DP7747'
 DP7747'THE STATION IS LOCATED 48 FT (14.6 M) NORTH OF THE CENTERLINE OF
 DP7747'WEST-BOUND US 136, 168 FT (51.2 M) SOUTHEAST OF A GATE AND 27 FT (8.2
 DP7747'M) EAST OF THE CENTER OF A PRIVATE ENTRANCE.
 DP7747'
 DP7747'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7747'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7747'IN IDENTIFICATION.
 DP7747
 DP7747                          STATION RECOVERY (2018)
 DP7747
 DP7747'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7747'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7748 ***********************************************************************
 DP7748  DESIGNATION -  CH 163
 DP7748  PID         -  DP7748
 DP7748  STATE/COUNTY-  IL/HANCOCK
 DP7748  COUNTRY     -  US
 DP7748  USGS QUAD   -  FOUNTAIN GREEN (2018)
 DP7748
 DP7748                         *CURRENT SURVEY CONTROL
 DP7748  ______________________________________________________________________
 DP7748* NAD 83(1986) POSITION- 40 24 54.20   (N) 090 59 05.02   (W)   HD_HELD1
 DP7748* NAVD 88 ORTHO HEIGHT -   176.862 (meters)      580.25  (feet) ADJUSTED
 DP7748  ______________________________________________________________________
 DP7748  GEOID HEIGHT    -        -33.283 (meters)                     GEOID18
 DP7748  DYNAMIC HEIGHT  -        176.773 (meters)      579.96  (feet) COMP
 DP7748  MODELED GRAVITY -    980,119.5   (mgal)                       NAVD 88
 DP7748
 DP7748  VERT ORDER      -  SECOND    CLASS I
 DP7748
 DP7748.The horizontal coordinates were determined by differentially corrected
 DP7748.hand held GPS observations or other comparable positioning techniques
 DP7748.and have an estimated accuracy of +/- 3 meters.
 DP7748
 DP7748.The orthometric height was determined by differential leveling and
 DP7748.adjusted by the IL DEPT OF TRANSP
 DP7748.in July 2015.
 DP7748
 DP7748.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7748.GEOID18 height accuracy estimate available here.
 DP7748
 DP7748.Click photographs - Photos may exist for this station.
 DP7748
 DP7748.The dynamic height is computed by dividing the NAVD 88
 DP7748.geopotential number by the normal gravity value computed on the
 DP7748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7748.degrees latitude (g = 980.6199 gals.).
 DP7748
 DP7748.The modeled gravity was interpolated from observed gravity values.
 DP7748
 DP7748;                    North         East    Units  Estimated Accuracy
 DP7748;SPC IL W     -   416,393.6     630,571.1     MT  (+/- 3 meters HH1 GPS) 
 DP7748
 DP7748_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7098275775(NAD 83)
 DP7748
 DP7748                          SUPERSEDED SURVEY CONTROL
 DP7748
 DP7748.No superseded survey control is available for this station.
 DP7748
 DP7748_MARKER: F = FLANGE-ENCASED ROD
 DP7748_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7748_STAMPING: CH 163 2014
 DP7748_MARK LOGO: UIL
 DP7748_PROJECTION: FLUSH
 DP7748_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7748_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7748+STABILITY: POSITION/ELEVATION WELL
 DP7748_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7748+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2018
 DP7748_ROD/PIPE-DEPTH: 7.9 meters
 DP7748_SLEEVE-DEPTH  : 0.9 meters
 DP7748
 DP7748  HISTORY     - Date     Condition        Report By
 DP7748  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7748  HISTORY     - 20180321 GOOD             ILDT
 DP7748
 DP7748                          STATION DESCRIPTION
 DP7748
 DP7748'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7748'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTHEAST OF BENTLEY,
 DP7748'8.0 MI (12.9 KM) EAST OF CARTHAGE AND 4.3 MI (6.9 KM) SOUTH OF
 DP7748'FOUNTAIN GREEN.
 DP7748'
 DP7748'TO REACH THE STATION FROM THE JUNCTION OF US 136 AND SR 110/336 WITH
 DP7748'SR 61 (SOUTH) LOCATED ABOUT 12 MI (19.3 KM) SOUTHWEST OF MACOMB, IL,
 DP7748'GO WEST ON US 136 AND SR 110/336 FOR 5.4 MI (8.7 KM) TO EAST 2700TH
 DP7748'STREET AND THE STATION ON THE RIGHT.
 DP7748'
 DP7748'THE STATION IS LOCATED 145 FT (44.2 M) NORTH OF THE CENTERLINE OF
 DP7748'WEST-BOUND US 136, 20 FT (6.1 M) WEST OF THE CENTERLINE OF EAST 2700TH
 DP7748'STREET AND 56 FT (17.1 M) NORTHEAST OF A POWER POLE.
 DP7748'
 DP7748'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7748'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7748'IN IDENTIFICATION.
 DP7748
 DP7748                          STATION RECOVERY (2018)
 DP7748
 DP7748'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7748'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7749 ***********************************************************************
 DP7749  DESIGNATION -  CH 164
 DP7749  PID         -  DP7749
 DP7749  STATE/COUNTY-  IL/HANCOCK
 DP7749  COUNTRY     -  US
 DP7749  USGS QUAD   -  CARTHAGE EAST (2018)
 DP7749
 DP7749                         *CURRENT SURVEY CONTROL
 DP7749  ______________________________________________________________________
 DP7749* NAD 83(1986) POSITION- 40 24 53.11   (N) 091 00 06.79   (W)   HD_HELD1
 DP7749* NAVD 88 ORTHO HEIGHT -   169.594 (meters)      556.41  (feet) ADJUSTED
 DP7749  ______________________________________________________________________
 DP7749  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 DP7749  DYNAMIC HEIGHT  -        169.509 (meters)      556.13  (feet) COMP
 DP7749  MODELED GRAVITY -    980,119.3   (mgal)                       NAVD 88
 DP7749
 DP7749  VERT ORDER      -  SECOND    CLASS I
 DP7749
 DP7749.The horizontal coordinates were determined by differentially corrected
 DP7749.hand held GPS observations or other comparable positioning techniques
 DP7749.and have an estimated accuracy of +/- 3 meters.
 DP7749
 DP7749.The orthometric height was determined by differential leveling and
 DP7749.adjusted by the IL DEPT OF TRANSP
 DP7749.in July 2015.
 DP7749
 DP7749.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7749.GEOID18 height accuracy estimate available here.
 DP7749
 DP7749.Click photographs - Photos may exist for this station.
 DP7749
 DP7749.The dynamic height is computed by dividing the NAVD 88
 DP7749.geopotential number by the normal gravity value computed on the
 DP7749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7749.degrees latitude (g = 980.6199 gals.).
 DP7749
 DP7749.The modeled gravity was interpolated from observed gravity values.
 DP7749
 DP7749;                    North         East    Units  Estimated Accuracy
 DP7749;SPC IL W     -   416,373.6     629,114.5     MT  (+/- 3 meters HH1 GPS) 
 DP7749
 DP7749_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6952775709(NAD 83)
 DP7749
 DP7749                          SUPERSEDED SURVEY CONTROL
 DP7749
 DP7749.No superseded survey control is available for this station.
 DP7749
 DP7749_MARKER: F = FLANGE-ENCASED ROD
 DP7749_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7749_STAMPING: CH 164 2014
 DP7749_MARK LOGO: UIL
 DP7749_PROJECTION: FLUSH
 DP7749_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7749_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7749+STABILITY: POSITION/ELEVATION WELL
 DP7749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7749+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2018
 DP7749_ROD/PIPE-DEPTH: 8.5 meters
 DP7749_SLEEVE-DEPTH  : 0.9 meters
 DP7749
 DP7749  HISTORY     - Date     Condition        Report By
 DP7749  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7749  HISTORY     - 20180321 GOOD             ILDT
 DP7749
 DP7749                          STATION DESCRIPTION
 DP7749
 DP7749'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7749'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHEAST OF BENTLEY,
 DP7749'7.1 MI (11.4 KM) EAST OF CARTHAGE AND 4.6 MI (7.4 KM) SOUTH-SOUTHWEST
 DP7749'OF FOUNTAIN GREEN.
 DP7749'
 DP7749'TO REACH THE STATION FROM THE JUNCTION OF US 136 (BUCHANAN ST) WITH SR
 DP7749'94 (MADISON ST) LOCATED IN CARTHAGE, IL, GO EAST ON US 136 FOR 6.6 MI
 DP7749'(10.6 KM) TO CR 2550N.  CONTINUE EAST ON US 136 FOR 1.2 MI (1.9 KM) TO
 DP7749'THE STATION ON THE LEFT.
 DP7749'
 DP7749'THE STATION IS LOCATED 64 FT (19.5 M) NORTH OF THE CENTERLINE OF
 DP7749'WEST-BOUND US 136, 33 FT (10.1 M) SOUTH OF A LINE PERPENDICULAR TO A
 DP7749'POWER POLE AND 21 FT (6.4 M) EAST OF THE CENTER OF A PRIVATE ENTRANCE.
 DP7749'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7749'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7749'IN IDENTIFICATION.
 DP7749
 DP7749                          STATION RECOVERY (2018)
 DP7749
 DP7749'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7749'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7750 ***********************************************************************
 DP7750  DESIGNATION -  CH 165
 DP7750  PID         -  DP7750
 DP7750  STATE/COUNTY-  IL/HANCOCK
 DP7750  COUNTRY     -  US
 DP7750  USGS QUAD   -  CARTHAGE EAST (2018)
 DP7750
 DP7750                         *CURRENT SURVEY CONTROL
 DP7750  ______________________________________________________________________
 DP7750* NAD 83(1986) POSITION- 40 24 52.62   (N) 091 01 07.00   (W)   HD_HELD1
 DP7750* NAVD 88 ORTHO HEIGHT -   170.388 (meters)      559.01  (feet) ADJUSTED
 DP7750  ______________________________________________________________________
 DP7750  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 DP7750  DYNAMIC HEIGHT  -        170.302 (meters)      558.73  (feet) COMP
 DP7750  MODELED GRAVITY -    980,118.7   (mgal)                       NAVD 88
 DP7750
 DP7750  VERT ORDER      -  SECOND    CLASS I
 DP7750
 DP7750.The horizontal coordinates were determined by differentially corrected
 DP7750.hand held GPS observations or other comparable positioning techniques
 DP7750.and have an estimated accuracy of +/- 3 meters.
 DP7750
 DP7750.The orthometric height was determined by differential leveling and
 DP7750.adjusted by the IL DEPT OF TRANSP
 DP7750.in July 2015.
 DP7750
 DP7750.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7750.GEOID18 height accuracy estimate available here.
 DP7750
 DP7750.Click photographs - Photos may exist for this station.
 DP7750
 DP7750.The dynamic height is computed by dividing the NAVD 88
 DP7750.geopotential number by the normal gravity value computed on the
 DP7750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7750.degrees latitude (g = 980.6199 gals.).
 DP7750
 DP7750.The modeled gravity was interpolated from observed gravity values.
 DP7750
 DP7750;                    North         East    Units  Estimated Accuracy
 DP7750;SPC IL W     -   416,372.1     627,694.9     MT  (+/- 3 meters HH1 GPS) 
 DP7750
 DP7750_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6810875662(NAD 83)
 DP7750
 DP7750                          SUPERSEDED SURVEY CONTROL
 DP7750
 DP7750.No superseded survey control is available for this station.
 DP7750
 DP7750_MARKER: F = FLANGE-ENCASED ROD
 DP7750_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7750_STAMPING: CH 165 2014
 DP7750_MARK LOGO: UIL
 DP7750_PROJECTION: FLUSH
 DP7750_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7750_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7750+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2019
 DP7750_ROD/PIPE-DEPTH: 4.9 meters
 DP7750_SLEEVE-DEPTH  : 0.9 meters
 DP7750
 DP7750  HISTORY     - Date     Condition        Report By
 DP7750  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7750  HISTORY     - 20180320 GOOD             ILDT
 DP7750  HISTORY     - 20191029 GOOD             ILDT
 DP7750
 DP7750                          STATION DESCRIPTION
 DP7750
 DP7750'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7750'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHEAST OF BENTLEY,
 DP7750'6.2 MI (10.0 KM) EAST OF CARTHAGE AND 5.0 MI (8.0 KM) SOUTH-SOUTHWEST
 DP7750'OF FOUNTAIN GREEN.
 DP7750'
 DP7750'TO REACH THE STATION FROM THE JUNCTION OF US 136 (BUCHANAN ST) WITH SR
 DP7750'94 (MADISON ST) LOCATED IN CARTHAGE, IL, GO EAST ON US 136 FOR 6.1 MI
 DP7750'(9.8 KM) TO CR 2500N.  CONTINUE EAST ON US 136 FOR 0.3 MI (0.5 KM) TO
 DP7750'THE STATION ON THE LEFT.
 DP7750'
 DP7750'THE STATION IS LOCATED 41 FT (12.5 M) NORTH OF THE CENTERLINE OF US
 DP7750'136, 104 FT (31.7 M) EAST OF A POST FOR A 'WEBSTER FOUNTAIN GREEN'
 DP7750'SIGN, 47 FT (14.3 M) SOUTHWEST OF A GATE AND 25 FT (7.6 M) WEST OF THE
 DP7750'CENTER OF A FIELD ENTRANCE.
 DP7750'
 DP7750'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7750'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7750'IN IDENTIFICATION.
 DP7750
 DP7750                          STATION RECOVERY (2018)
 DP7750
 DP7750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7750'RECOVERED IN GOOD CONDITION.
 DP7750
 DP7750                          STATION RECOVERY (2019)
 DP7750
 DP7750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP7750'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7751 ***********************************************************************
 DP7751  DESIGNATION -  CH 166
 DP7751  PID         -  DP7751
 DP7751  STATE/COUNTY-  IL/HANCOCK
 DP7751  COUNTRY     -  US
 DP7751  USGS QUAD   -  CARTHAGE EAST (2018)
 DP7751
 DP7751                         *CURRENT SURVEY CONTROL
 DP7751  ______________________________________________________________________
 DP7751* NAD 83(1986) POSITION- 40 24 53.55   (N) 091 02 12.33   (W)   HD_HELD1
 DP7751* NAVD 88 ORTHO HEIGHT -   186.036 (meters)      610.35  (feet) ADJUSTED
 DP7751  ______________________________________________________________________
 DP7751  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 DP7751  DYNAMIC HEIGHT  -        185.942 (meters)      610.04  (feet) COMP
 DP7751  MODELED GRAVITY -    980,118.1   (mgal)                       NAVD 88
 DP7751
 DP7751  VERT ORDER      -  SECOND    CLASS I
 DP7751
 DP7751.The horizontal coordinates were determined by differentially corrected
 DP7751.hand held GPS observations or other comparable positioning techniques
 DP7751.and have an estimated accuracy of +/- 3 meters.
 DP7751
 DP7751.The orthometric height was determined by differential leveling and
 DP7751.adjusted by the IL DEPT OF TRANSP
 DP7751.in July 2015.
 DP7751
 DP7751.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7751.GEOID18 height accuracy estimate available here.
 DP7751
 DP7751.Click photographs - Photos may exist for this station.
 DP7751
 DP7751.The dynamic height is computed by dividing the NAVD 88
 DP7751.geopotential number by the normal gravity value computed on the
 DP7751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7751.degrees latitude (g = 980.6199 gals.).
 DP7751
 DP7751.The modeled gravity was interpolated from observed gravity values.
 DP7751
 DP7751;                    North         East    Units  Estimated Accuracy
 DP7751;SPC IL W     -   416,415.8     626,155.0     MT  (+/- 3 meters HH1 GPS) 
 DP7751
 DP7751_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6656875656(NAD 83)
 DP7751
 DP7751                          SUPERSEDED SURVEY CONTROL
 DP7751
 DP7751.No superseded survey control is available for this station.
 DP7751
 DP7751_MARKER: F = FLANGE-ENCASED ROD
 DP7751_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7751_STAMPING: CH 166 2014
 DP7751_MARK LOGO: UIL
 DP7751_PROJECTION: FLUSH
 DP7751_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7751_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7751+STABILITY: POSITION/ELEVATION WELL
 DP7751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7751+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2018
 DP7751_ROD/PIPE-DEPTH: 4.9 meters
 DP7751_SLEEVE-DEPTH  : 0.9 meters
 DP7751
 DP7751  HISTORY     - Date     Condition        Report By
 DP7751  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7751  HISTORY     - 20180315 GOOD             ILDT
 DP7751
 DP7751                          STATION DESCRIPTION
 DP7751
 DP7751'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7751'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHEAST OF BENTLEY,
 DP7751'5.5 MI (8.8 KM) SOUTHWEST OF FOUNTAIN GREEN AND 5.2 MI (8.4 KM) EAST
 DP7751'OF CARTHAGE.
 DP7751'
 DP7751'TO REACH THE STATION FROM THE JUNCTION OF US 136 (BUCHANAN ST) WITH SR
 DP7751'94 (MADISON ST) LOCATED IN CARTHAGE, IL, GO EAST ON US 136 FOR 4.5 MI
 DP7751'(7.2 KM) TO CR 2350N.  CONTINUE EAST ON US 136 FOR 0.9 MI (1.4 KM) TO
 DP7751'THE STATION ON THE LEFT.
 DP7751'
 DP7751'THE STATION IS LOCATED 47 FT (14.3 M) NORTH OF THE CENTERLINE OF
 DP7751'WEST-BOUND US 136, 18 FT (5.5 M) EAST OF THE CENTER OF A PRIVATE
 DP7751'ENTRANCE AND 11 FT (3.4 M) NORTHEAST OF THE EAST END OF A CULVERT.
 DP7751'
 DP7751'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7751'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7751'IN IDENTIFICATION.
 DP7751
 DP7751                          STATION RECOVERY (2018)
 DP7751
 DP7751'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7751'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7752 ***********************************************************************
 DP7752  DESIGNATION -  CH 167
 DP7752  PID         -  DP7752
 DP7752  STATE/COUNTY-  IL/HANCOCK
 DP7752  COUNTRY     -  US
 DP7752  USGS QUAD   -  CARTHAGE EAST (2018)
 DP7752
 DP7752                         *CURRENT SURVEY CONTROL
 DP7752  ______________________________________________________________________
 DP7752* NAD 83(1986) POSITION- 40 24 55.42   (N) 091 03 26.02   (W)   HD_HELD1
 DP7752* NAVD 88 ORTHO HEIGHT -   193.384 (meters)      634.46  (feet) ADJUSTED
 DP7752  ______________________________________________________________________
 DP7752  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 DP7752  DYNAMIC HEIGHT  -        193.287 (meters)      634.14  (feet) COMP
 DP7752  MODELED GRAVITY -    980,117.4   (mgal)                       NAVD 88
 DP7752
 DP7752  VERT ORDER      -  SECOND    CLASS I
 DP7752
 DP7752.The horizontal coordinates were determined by differentially corrected
 DP7752.hand held GPS observations or other comparable positioning techniques
 DP7752.and have an estimated accuracy of +/- 3 meters.
 DP7752
 DP7752.The orthometric height was determined by differential leveling and
 DP7752.adjusted by the IL DEPT OF TRANSP
 DP7752.in July 2015.
 DP7752
 DP7752.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7752.GEOID18 height accuracy estimate available here.
 DP7752
 DP7752.Click photographs - Photos may exist for this station.
 DP7752
 DP7752.The dynamic height is computed by dividing the NAVD 88
 DP7752.geopotential number by the normal gravity value computed on the
 DP7752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7752.degrees latitude (g = 980.6199 gals.).
 DP7752
 DP7752.The modeled gravity was interpolated from observed gravity values.
 DP7752
 DP7752;                    North         East    Units  Estimated Accuracy
 DP7752;SPC IL W     -   416,490.8     624,418.3     MT  (+/- 3 meters HH1 GPS) 
 DP7752
 DP7752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6483075675(NAD 83)
 DP7752
 DP7752                          SUPERSEDED SURVEY CONTROL
 DP7752
 DP7752.No superseded survey control is available for this station.
 DP7752
 DP7752_MARKER: F = FLANGE-ENCASED ROD
 DP7752_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7752_STAMPING: CH 167 2014
 DP7752_MARK LOGO: UIL
 DP7752_PROJECTION: FLUSH
 DP7752_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7752_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7752+STABILITY: POSITION/ELEVATION WELL
 DP7752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7752+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2018
 DP7752_ROD/PIPE-DEPTH: 6.1 meters
 DP7752_SLEEVE-DEPTH  : 0.9 meters
 DP7752
 DP7752  HISTORY     - Date     Condition        Report By
 DP7752  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7752  HISTORY     - 20180320 GOOD             ILDT
 DP7752
 DP7752                          STATION DESCRIPTION
 DP7752
 DP7752'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7752'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTHWEST OF FOUNTAIN
 DP7752'GREEN, 5.7 MI (9.2 KM) NORTH-NORTHEAST OF BENTLEY AND 4.2 MI (6.8 KM)
 DP7752'EAST OF CARTHAGE.
 DP7752'
 DP7752'TO REACH THE STATION FROM THE JUNCTION OF US 136 (BUCHANAN ST) WITH SR
 DP7752'94 (MADISON ST) LOCATED IN CARTHAGE, IL, GO EAST ON US 136 FOR 4.0 MI
 DP7752'(6.4 KM) TO CR 2300N.  CONTINUE EAST ON US 136 FOR 0.4 MI (0.6 KM) TO
 DP7752'THE STATION ON THE LEFT.
 DP7752'
 DP7752'THE STATION IS LOCATED 37 FT (11.3 M) NORTH OF THE CENTERLINE OF
 DP7752'WEST-BOUND US 136, 38 FT (11.6 M) WEST OF A POST FOR A '2350E' SIGN
 DP7752'AND 42 FT (12.8 M) SOUTH OF A CULTIVATION LINE.
 DP7752'
 DP7752'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7752'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7752'IN IDENTIFICATION.
 DP7752
 DP7752                          STATION RECOVERY (2018)
 DP7752
 DP7752'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7752'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7753 ***********************************************************************
 DP7753  DESIGNATION -  CH 168
 DP7753  PID         -  DP7753
 DP7753  STATE/COUNTY-  IL/HANCOCK
 DP7753  COUNTRY     -  US
 DP7753  USGS QUAD   -  CARTHAGE EAST (2018)
 DP7753
 DP7753                         *CURRENT SURVEY CONTROL
 DP7753  ______________________________________________________________________
 DP7753* NAD 83(1986) POSITION- 40 24 55.67   (N) 091 04 26.51   (W)   HD_HELD1
 DP7753* NAVD 88 ORTHO HEIGHT -   185.143 (meters)      607.42  (feet) ADJUSTED
 DP7753  ______________________________________________________________________
 DP7753  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 DP7753  DYNAMIC HEIGHT  -        185.049 (meters)      607.11  (feet) COMP
 DP7753  MODELED GRAVITY -    980,116.7   (mgal)                       NAVD 88
 DP7753
 DP7753  VERT ORDER      -  SECOND    CLASS I
 DP7753
 DP7753.The horizontal coordinates were determined by differentially corrected
 DP7753.hand held GPS observations or other comparable positioning techniques
 DP7753.and have an estimated accuracy of +/- 3 meters.
 DP7753
 DP7753.The orthometric height was determined by differential leveling and
 DP7753.adjusted by the IL DEPT OF TRANSP
 DP7753.in July 2015.
 DP7753
 DP7753.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7753.GEOID18 height accuracy estimate available here.
 DP7753
 DP7753.Click photographs - Photos may exist for this station.
 DP7753
 DP7753.The dynamic height is computed by dividing the NAVD 88
 DP7753.geopotential number by the normal gravity value computed on the
 DP7753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7753.degrees latitude (g = 980.6199 gals.).
 DP7753
 DP7753.The modeled gravity was interpolated from observed gravity values.
 DP7753
 DP7753;                    North         East    Units  Estimated Accuracy
 DP7753;SPC IL W     -   416,513.0     622,992.3     MT  (+/- 3 meters HH1 GPS) 
 DP7753
 DP7753_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6340475652(NAD 83)
 DP7753
 DP7753                          SUPERSEDED SURVEY CONTROL
 DP7753
 DP7753.No superseded survey control is available for this station.
 DP7753
 DP7753_MARKER: F = FLANGE-ENCASED ROD
 DP7753_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7753_STAMPING: CH 168 2014
 DP7753_MARK LOGO: UIL
 DP7753_PROJECTION: FLUSH
 DP7753_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7753_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7753+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2018
 DP7753_ROD/PIPE-DEPTH: 4.9 meters
 DP7753_SLEEVE-DEPTH  : 0.9 meters
 DP7753
 DP7753  HISTORY     - Date     Condition        Report By
 DP7753  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7753  HISTORY     - 20180315 GOOD             ILDT
 DP7753
 DP7753                          STATION DESCRIPTION
 DP7753
 DP7753'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7753'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTH-SOUTHEAST OF
 DP7753'BURNSIDE, 5.3 MI (8.5 KM) NORTH-NORTHEAST OF BENTLEY AND 3.3 MI (5.3
 DP7753'KM) EAST OF CARTHAGE.
 DP7753'
 DP7753'TO REACH THE STATION FROM THE JUNCTION OF US 136 (BUCHANAN ST) WITH SR
 DP7753'94 (MADISON ST) LOCATED IN CARTHAGE, IL, GO EAST ON US 136 FOR 3.0 MI
 DP7753'(4.8 KM) TO CR 2200N.  CONTINUE EAST ON US 136 FOR 0.5 MI (0.8 KM) TO
 DP7753'THE STATION ON THE LEFT.
 DP7753'
 DP7753'THE STATION IS LOCATED 60 FT (18.3 M) NORTH OF THE CENTERLINE OF
 DP7753'WEST-BOUND US 136, 43 FT (13.1 M) SOUTHEAST OF A RIGHT OF WAY POST AND
 DP7753'23 FT (7.0 M) SOUTH OF A FENCE.
 DP7753'
 DP7753'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7753'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7753'IN IDENTIFICATION.
 DP7753
 DP7753                          STATION RECOVERY (2018)
 DP7753
 DP7753'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7753'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7754 ***********************************************************************
 DP7754  DESIGNATION -  CH 169
 DP7754  PID         -  DP7754
 DP7754  STATE/COUNTY-  IL/HANCOCK
 DP7754  COUNTRY     -  US
 DP7754  USGS QUAD   -  CARTHAGE EAST (2018)
 DP7754
 DP7754                         *CURRENT SURVEY CONTROL
 DP7754  ______________________________________________________________________
 DP7754* NAD 83(1986) POSITION- 40 24 58.45   (N) 091 05 31.42   (W)   HD_HELD1
 DP7754* NAVD 88 ORTHO HEIGHT -   196.145 (meters)      643.52  (feet) ADJUSTED
 DP7754  ______________________________________________________________________
 DP7754  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 DP7754  DYNAMIC HEIGHT  -        196.046 (meters)      643.19  (feet) COMP
 DP7754  MODELED GRAVITY -    980,116.1   (mgal)                       NAVD 88
 DP7754
 DP7754  VERT ORDER      -  SECOND    CLASS I
 DP7754
 DP7754.The horizontal coordinates were determined by differentially corrected
 DP7754.hand held GPS observations or other comparable positioning techniques
 DP7754.and have an estimated accuracy of +/- 3 meters.
 DP7754
 DP7754.The orthometric height was determined by differential leveling and
 DP7754.adjusted by the IL DEPT OF TRANSP
 DP7754.in July 2015.
 DP7754
 DP7754.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7754.GEOID18 height accuracy estimate available here.
 DP7754
 DP7754.Click photographs - Photos may exist for this station.
 DP7754
 DP7754.The dynamic height is computed by dividing the NAVD 88
 DP7754.geopotential number by the normal gravity value computed on the
 DP7754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7754.degrees latitude (g = 980.6199 gals.).
 DP7754
 DP7754.The modeled gravity was interpolated from observed gravity values.
 DP7754
 DP7754;                    North         East    Units  Estimated Accuracy
 DP7754;SPC IL W     -   416,614.6     621,463.0     MT  (+/- 3 meters HH1 GPS) 
 DP7754
 DP7754_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6187275704(NAD 83)
 DP7754
 DP7754                          SUPERSEDED SURVEY CONTROL
 DP7754
 DP7754.No superseded survey control is available for this station.
 DP7754
 DP7754_MARKER: F = FLANGE-ENCASED ROD
 DP7754_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7754_STAMPING: CH 169 2014
 DP7754_MARK LOGO: UIL
 DP7754_PROJECTION: FLUSH
 DP7754_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7754_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7754+STABILITY: POSITION/ELEVATION WELL
 DP7754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7754+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2018
 DP7754_ROD/PIPE-DEPTH: 6.1 meters
 DP7754_SLEEVE-DEPTH  : 0.9 meters
 DP7754
 DP7754  HISTORY     - Date     Condition        Report By
 DP7754  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7754  HISTORY     - 20180314 GOOD             ILDT
 DP7754
 DP7754                          STATION DESCRIPTION
 DP7754
 DP7754'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7754'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH OF BURNSIDE, 5.1 MI
 DP7754'(8.2 KM) NORTH-NORTHEAST OF BENTLEY AND 2.3 MI (3.7 KM) EAST OF
 DP7754'CARTHAGE.
 DP7754'
 DP7754'TO REACH THE STATION FROM THE JUNCTION OF US 136 (BUCHANAN ST) WITH SR
 DP7754'94 (MADISON ST) LOCATED IN CARTHAGE, IL, GO EAST ON US 136 FOR 2.0 MI
 DP7754'(3.2 KM) TO CR 2100N.  CONTINUE EAST ON US 136 FOR 0.5 MI (0.8 KM) TO
 DP7754'THE STATION ON THE LEFT.
 DP7754'
 DP7754'THE STATION IS LOCATED 60 FT (18.3 M) NORTH OF THE CENTERLINE OF US
 DP7754'136, 30 FT (9.1 M) SOUTHWEST OF A POST FOR A 'TRINITY LUTHERAN CHURCH'
 DP7754'SIGN, 27 FT (8.2 M) EAST OF THE CENTER OF A FIELD ENTRANCE AND 16 FT
 DP7754'(4.9 M) SOUTHWEST OF A POWER POLE.
 DP7754'
 DP7754'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7754'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7754'IN IDENTIFICATION.
 DP7754
 DP7754                          STATION RECOVERY (2018)
 DP7754
 DP7754'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7755 ***********************************************************************
 DP7755  DESIGNATION -  CH 170
 DP7755  PID         -  DP7755
 DP7755  STATE/COUNTY-  IL/HANCOCK
 DP7755  COUNTRY     -  US
 DP7755  USGS QUAD   -  CARTHAGE EAST (2018)
 DP7755
 DP7755                         *CURRENT SURVEY CONTROL
 DP7755  ______________________________________________________________________
 DP7755* NAD 83(1986) POSITION- 40 24 48.80   (N) 091 06 48.56   (W)   HD_HELD1
 DP7755* NAVD 88 ORTHO HEIGHT -   209.036 (meters)      685.81  (feet) ADJUSTED
 DP7755  ______________________________________________________________________
 DP7755  GEOID HEIGHT    -        -33.281 (meters)                     GEOID18
 DP7755  DYNAMIC HEIGHT  -        208.930 (meters)      685.46  (feet) COMP
 DP7755  MODELED GRAVITY -    980,115.0   (mgal)                       NAVD 88
 DP7755
 DP7755  VERT ORDER      -  SECOND    CLASS I
 DP7755
 DP7755.The horizontal coordinates were determined by differentially corrected
 DP7755.hand held GPS observations or other comparable positioning techniques
 DP7755.and have an estimated accuracy of +/- 3 meters.
 DP7755
 DP7755.The orthometric height was determined by differential leveling and
 DP7755.adjusted by the IL DEPT OF TRANSP
 DP7755.in July 2015.
 DP7755
 DP7755.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7755.GEOID18 height accuracy estimate available here.
 DP7755
 DP7755.Click photographs - Photos may exist for this station.
 DP7755
 DP7755.The dynamic height is computed by dividing the NAVD 88
 DP7755.geopotential number by the normal gravity value computed on the
 DP7755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7755.degrees latitude (g = 980.6199 gals.).
 DP7755
 DP7755.The modeled gravity was interpolated from observed gravity values.
 DP7755
 DP7755;                    North         East    Units  Estimated Accuracy
 DP7755;SPC IL W     -   416,336.2     619,641.2     MT  (+/- 3 meters HH1 GPS) 
 DP7755
 DP7755_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6006175368(NAD 83)
 DP7755
 DP7755                          SUPERSEDED SURVEY CONTROL
 DP7755
 DP7755.No superseded survey control is available for this station.
 DP7755
 DP7755_MARKER: F = FLANGE-ENCASED ROD
 DP7755_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7755_STAMPING: CH 170 2014
 DP7755_MARK LOGO: UIL
 DP7755_PROJECTION: FLUSH
 DP7755_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7755_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7755+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2018
 DP7755_ROD/PIPE-DEPTH: 5.5 meters
 DP7755_SLEEVE-DEPTH  : 0.9 meters
 DP7755
 DP7755  HISTORY     - Date     Condition        Report By
 DP7755  HISTORY     - 20141210 MONUMENTED       PATRIC
 DP7755  HISTORY     - 20180314 GOOD             ILDT
 DP7755
 DP7755                          STATION DESCRIPTION
 DP7755
 DP7755'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7755'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTH OF BURNSIDE, 4.8
 DP7755'MI (7.7 KM) NORTH OF BENTLEY AND 1.2 MI (1.9 KM) EAST OF CARTHAGE.
 DP7755'
 DP7755'THE STATION IS LOCATED AT THE JUNCTION OF US 136 WITH CR 1500E LOCATED
 DP7755'ABOUT 1.2 MI (1.9 KM) EAST OF CARTHAGE, IL.
 DP7755'
 DP7755'THE STATION IS LOCATED 48 FT (14.6 M) EAST OF THE CENTER OF THE MEDIAN
 DP7755'OF CR 1500E, 60 FT (18.3 M) NORTH OF A POST FOR A 'QUINCY/HANNIBAL'
 DP7755'SIGN AND 116 FT (35.4 M) SOUTHEAST OF A POST FOR A 'STOP' SIGN.
 DP7755'
 DP7755'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7755'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7755'IN IDENTIFICATION.
 DP7755
 DP7755                          STATION RECOVERY (2018)
 DP7755
 DP7755'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7755'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7756 ***********************************************************************
 DP7756  DESIGNATION -  CH 171
 DP7756  PID         -  DP7756
 DP7756  STATE/COUNTY-  IL/MCDONOUGH
 DP7756  COUNTRY     -  US
 DP7756  USGS QUAD   -  ADAIR (2018)
 DP7756
 DP7756                         *CURRENT SURVEY CONTROL
 DP7756  ______________________________________________________________________
 DP7756* NAD 83(1986) POSITION- 40 23 23.7    (N) 090 27 27.5    (W)   HD_HELD2
 DP7756* NAVD 88 ORTHO HEIGHT -   201.761 (meters)      661.94  (feet) ADJUSTED
 DP7756  ______________________________________________________________________
 DP7756  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 DP7756  DYNAMIC HEIGHT  -        201.661 (meters)      661.62  (feet) COMP
 DP7756  MODELED GRAVITY -    980,126.7   (mgal)                       NAVD 88
 DP7756
 DP7756  VERT ORDER      -  SECOND    CLASS I
 DP7756
 DP7756.The horizontal coordinates were established by autonomous hand held GPS
 DP7756.observations and have an estimated accuracy of +/- 10 meters.
 DP7756
 DP7756.The orthometric height was determined by differential leveling and
 DP7756.adjusted by the IL DEPT OF TRANSP
 DP7756.in July 2015.
 DP7756
 DP7756.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7756.GEOID18 height accuracy estimate available here.
 DP7756
 DP7756.Click photographs - Photos may exist for this station.
 DP7756
 DP7756.The dynamic height is computed by dividing the NAVD 88
 DP7756.geopotential number by the normal gravity value computed on the
 DP7756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7756.degrees latitude (g = 980.6199 gals.).
 DP7756
 DP7756.The modeled gravity was interpolated from observed gravity values.
 DP7756
 DP7756;                    North         East    Units  Estimated Accuracy
 DP7756;SPC IL W     -   413,322.      675,296.      MT  (+/- 10 meters HH2 GPS)
 DP7756
 DP7756_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1578774138(NAD 83)
 DP7756
 DP7756                          SUPERSEDED SURVEY CONTROL
 DP7756
 DP7756.No superseded survey control is available for this station.
 DP7756
 DP7756_MARKER: F = FLANGE-ENCASED ROD
 DP7756_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7756_STAMPING: CH 171 2014
 DP7756_MARK LOGO: UIL
 DP7756_PROJECTION: FLUSH
 DP7756_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7756_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7756+STABILITY: POSITION/ELEVATION WELL
 DP7756_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7756+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP7756_ROD/PIPE-DEPTH: 8.5 meters
 DP7756_SLEEVE-DEPTH  : 0.9 meters
 DP7756
 DP7756  HISTORY     - Date     Condition        Report By
 DP7756  HISTORY     - 20141209 MONUMENTED       PATRIC
 DP7756
 DP7756                          STATION DESCRIPTION
 DP7756
 DP7756'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7756'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-NORTHWEST OF IPAVA,
 DP7756'6.8 MI (10.9 KM) NORTH-NORTHWEST OF VERMONT AND 2.9 MI (4.7 KM)
 DP7756'SOUTHEAST OF ADAIR.
 DP7756'
 DP7756'TO REACH THE STATION FROM THE JUNCTION OF US 136 WITH SR 41 LOCATED
 DP7756'ABOUT 9 MI (14.5 KM) EAST OF MACOMB, IL, GO SOUTH AND THEN SOUTHEAST
 DP7756'ON US 136 FOR 5.5 MI (8.8 KM) TO CR 2350E AND THE STATION ON THE LEFT.
 DP7756'THE STATION IS LOCATED 42 FT (12.8 M) NORTH OF THE CENTERLINE OF US
 DP7756'136, 49 FT (14.9 M) EAST OF THE CENTERLINE CR 2350E, 60 FT (18.3 M)
 DP7756'SOUTHWEST OF A RAILROAD GRADE AND 23 FT (7.0 M) EAST OF A TELEPHONE
 DP7756'POLE.
 DP7756'
 DP7756'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7756'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7756'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8979 ***********************************************************************
 DE8979  DESIGNATION -  CHA 01A
 DE8979  PID         -  DE8979
 DE8979  STATE/COUNTY-  IL/CHAMPAIGN
 DE8979  COUNTRY     -  US
 DE8979  USGS QUAD   -  LONGVIEW (2018)
 DE8979
 DE8979                         *CURRENT SURVEY CONTROL
 DE8979  ______________________________________________________________________
 DE8979* NAD 83(2011) POSITION- 39 54 30.99020(N) 088 00 34.12802(W)   ADJUSTED
 DE8979* NAD 83(2011) ELLIP HT-   175.239 (meters)        (06/27/12)   ADJUSTED
 DE8979* NAD 83(2011) EPOCH   -  2010.00
 DE8979* NAVD 88 ORTHO HEIGHT -   207.3   (meters)      680.    (feet) GPS OBS
 DE8979  ______________________________________________________________________
 DE8979  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8979  GEOID HEIGHT    -        -32.074 (meters)                     GEOID99
 DE8979  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 DE8979  NAD 83(2011) X  -    170,175.004 (meters)                     COMP
 DE8979  NAD 83(2011) Y  - -4,896,402.207 (meters)                     COMP
 DE8979  NAD 83(2011) Z  -  4,070,319.323 (meters)                     COMP
 DE8979  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 DE8979
 DE8979  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8979  Standards:
 DE8979         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8979            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8979  -------------------------------------------------------------------
 DE8979  NETWORK    1.52   2.04           0.67   0.56   1.04      0.08075171
 DE8979  -------------------------------------------------------------------
 DE8979  Click here for local accuracies and other accuracy information.
 DE8979
 DE8979.The horizontal coordinates were established by GPS observations
 DE8979.and adjusted by the National Geodetic Survey in June 2012.
 DE8979
 DE8979.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8979.been affixed to the stable North American tectonic plate. See 
 DE8979.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8979
 DE8979.The horizontal coordinates are valid at the epoch date displayed above
 DE8979.which is a decimal equivalence of Year/Month/Day.
 DE8979
 DE8979.The orthometric height was determined by GPS observations and a
 DE8979.high-resolution geoid model.
 DE8979
 DE8979.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8979.GEOID18 height accuracy estimate available here.
 DE8979
 DE8979.Click photographs - Photos may exist for this station.
 DE8979
 DE8979.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8979
 DE8979.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8979
 DE8979.The ellipsoidal height was determined by GPS observations
 DE8979.and is referenced to NAD 83.
 DE8979
 DE8979. The following values were computed from the NAD 83(2011) position.
 DE8979
 DE8979;                    North         East     Units Scale Factor Converg.
 DE8979;SPC IL E     -   359,903.222   327,691.252   MT  0.99998444   +0 12 28.0
 DE8979;SPC IL E     - 1,180,782.49  1,075,100.38   sFT  0.99998444   +0 12 28.0
 DE8979;UTM  16      - 4,418,101.413   413,715.524   MT  0.99969165   -0 38 51.7
 DE8979
 DE8979!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8979!SPC IL E     -   0.99997251  x   0.99998444  =   0.99995695
 DE8979!UTM  16      -   0.99997251  x   0.99969165  =   0.99966417
 DE8979
 DE8979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK1371518101(NAD 83)
 DE8979
 DE8979                          SUPERSEDED SURVEY CONTROL
 DE8979
 DE8979  NAD 83(2007)-  39 54 30.99021(N)    088 00 34.12889(W) AD(2002.00) 0
 DE8979  ELLIP H (02/10/07)  175.261  (m)                       GP(2002.00)    
 DE8979  ELLIP H (12/06/04)  175.271  (m)                       GP(       ) 4 1
 DE8979  NAD 83(1997)-  39 54 30.99023(N)    088 00 34.12914(W) AD(       ) 1
 DE8979  ELLIP H (12/18/02)  175.256  (m)                       GP(       ) 4 2
 DE8979
 DE8979.Superseded values are not recommended for survey control.
 DE8979
 DE8979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8979.See file dsdata.pdf to determine how the superseded data were derived.
 DE8979
 DE8979_MARKER: I = METAL ROD
 DE8979_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8979_STAMPING: CHA-01A
 DE8979_MARK LOGO: ILDT
 DE8979_PROJECTION: FLUSH
 DE8979_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8979_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8979+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8979_ROD/PIPE-DEPTH: 3.7 meters
 DE8979_SLEEVE-DEPTH  : 1.1 meters
 DE8979
 DE8979  HISTORY     - Date     Condition        Report By
 DE8979  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8979
 DE8979                          STATION DESCRIPTION
 DE8979
 DE8979'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8979'THE STATION IS LOCATED ABOUT 0.6 MI ( 1.O KM ) WEST  OF BROADLANDS.
 DE8979'TO REACH FROM THE JUNCTION U.S. ROUTE 49  AND 200 N COUNTY ROAD,
 DE8979'GO  WEST ABOUT 2.8 MI (4.5 KM)  TO BROADLANDS, CONTINUE WEST ON 200
 DE8979'N COUNTY ROAD TO THE CROSSROAD 2400 E COUNTY ROAD. THE STATION
 DE8979'IS ON THE RIGHT ON THE NORTHEAST CORNER AT THE INTERSECTION. IT IS
 DE8979'30.5 FT NORTH OF THE CENTER OF THE COUNTY ROAD 200 N, 28.5 FT EAST
 DE8979'OF THE CENTER OF THE  COUNTY ROAD 2400 E, 8 FT NORTH EAST OF THE
 DE8979'R.O.W.  CONCRETE MARK. NOTE--ACCESS TO THE STATION POINT IS
 DE8979'THROUGH A  6 - INCH  ACCESS COVER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8974 ***********************************************************************
 DE8974  DESIGNATION -  CHA 01B
 DE8974  PID         -  DE8974
 DE8974  STATE/COUNTY-  IL/CHAMPAIGN
 DE8974  COUNTRY     -  US
 DE8974  USGS QUAD   -  LONGVIEW (2018)
 DE8974
 DE8974                         *CURRENT SURVEY CONTROL
 DE8974  ______________________________________________________________________
 DE8974* NAD 83(2011) POSITION- 39 54 30.43807(N) 088 00 55.40391(W)   ADJUSTED
 DE8974* NAD 83(2011) ELLIP HT-   175.492 (meters)        (06/27/12)   ADJUSTED
 DE8974* NAD 83(2011) EPOCH   -  2010.00
 DE8974* NAVD 88 ORTHO HEIGHT -   207.6   (meters)      681.    (feet) GPS OBS
 DE8974  ______________________________________________________________________
 DE8974  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8974  GEOID HEIGHT    -        -32.071 (meters)                     GEOID99
 DE8974  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 DE8974  NAD 83(2011) X  -    169,670.332 (meters)                     COMP
 DE8974  NAD 83(2011) Y  - -4,896,430.847 (meters)                     COMP
 DE8974  NAD 83(2011) Z  -  4,070,306.423 (meters)                     COMP
 DE8974  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 DE8974
 DE8974  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8974  Standards:
 DE8974         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8974            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8974  -------------------------------------------------------------------
 DE8974  NETWORK    1.51   1.96           0.68   0.53   1.00      0.14617025
 DE8974  -------------------------------------------------------------------
 DE8974  Click here for local accuracies and other accuracy information.
 DE8974
 DE8974.The horizontal coordinates were established by GPS observations
 DE8974.and adjusted by the National Geodetic Survey in June 2012.
 DE8974
 DE8974.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8974.been affixed to the stable North American tectonic plate. See 
 DE8974.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8974
 DE8974.The horizontal coordinates are valid at the epoch date displayed above
 DE8974.which is a decimal equivalence of Year/Month/Day.
 DE8974
 DE8974.The orthometric height was determined by GPS observations and a
 DE8974.high-resolution geoid model.
 DE8974
 DE8974.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8974.GEOID18 height accuracy estimate available here.
 DE8974
 DE8974.Click photographs - Photos may exist for this station.
 DE8974
 DE8974.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8974
 DE8974.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8974
 DE8974.The ellipsoidal height was determined by GPS observations
 DE8974.and is referenced to NAD 83.
 DE8974
 DE8974. The following values were computed from the NAD 83(2011) position.
 DE8974
 DE8974;                    North         East     Units Scale Factor Converg.
 DE8974;SPC IL E     -   359,884.377   327,185.977   MT  0.99998410   +0 12 14.3
 DE8974;SPC IL E     - 1,180,720.66  1,073,442.66   sFT  0.99998410   +0 12 14.3
 DE8974;UTM  16      - 4,418,090.118   413,210.171   MT  0.99969273   -0 39 05.3
 DE8974
 DE8974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8974!SPC IL E     -   0.99997247  x   0.99998410  =   0.99995657
 DE8974!UTM  16      -   0.99997247  x   0.99969273  =   0.99966521
 DE8974
 DE8974_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK1321018090(NAD 83)
 DE8974
 DE8974                          SUPERSEDED SURVEY CONTROL
 DE8974
 DE8974  NAD 83(2007)-  39 54 30.43812(N)    088 00 55.40479(W) AD(2002.00) 0
 DE8974  ELLIP H (02/10/07)  175.515  (m)                       GP(2002.00)    
 DE8974  ELLIP H (12/06/04)  175.527  (m)                       GP(       ) 4 1
 DE8974  NAD 83(1997)-  39 54 30.43808(N)    088 00 55.40482(W) AD(       ) 1
 DE8974  ELLIP H (12/18/02)  175.519  (m)                       GP(       ) 4 2
 DE8974
 DE8974.Superseded values are not recommended for survey control.
 DE8974
 DE8974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8974.See file dsdata.pdf to determine how the superseded data were derived.
 DE8974
 DE8974_MARKER: I = METAL ROD
 DE8974_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8974_STAMPING: CHA-01B
 DE8974_MARK LOGO: ILDT
 DE8974_PROJECTION: FLUSH
 DE8974_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8974_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8974+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8974_ROD/PIPE-DEPTH: 3.7 meters
 DE8974_SLEEVE-DEPTH  : 1.1 meters
 DE8974
 DE8974  HISTORY     - Date     Condition        Report By
 DE8974  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8974
 DE8974                          STATION DESCRIPTION
 DE8974
 DE8974'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8974'THE STATION IS LOCATED ABOUT 0.9 MI ( 1.5 KM ) WEST  OF BROADLANDS.
 DE8974'TO REACH FROM THE JUNCTION U.S.  ROUTE 49  AND 200 N COUNTY ROAD,
 DE8974'GO WEST ABOUT 3.1 MI (5.0 KM)  TO BROADLANDS, CONTINUE WEST ON 200 N
 DE8974'COUNTY ROAD TO THE CROSSROAD 2400 E COUNTY ROAD. CONTINUE WEST
 DE8974'ON 200 N COUNTY ROAD 0.3 MI ( 0.5 KM), THE STATION IS ON THE LEFT. IT
 DE8974'IS
 DE8974'35.5 FT SOUTH OF THE CENTER OF THE COUNTY ROAD 200 N, 2.5 FT NORTH
 DE8974'OF THE EDGE OF FIELD.  NOTE--ACCESS TO THE STATION POINT IS
 DE8974'THROUGH A  6 - INCH  ACCESS COVER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8975 ***********************************************************************
 DE8975  DESIGNATION -  CHA 02A
 DE8975  PID         -  DE8975
 DE8975  STATE/COUNTY-  IL/CHAMPAIGN
 DE8975  COUNTRY     -  US
 DE8975  USGS QUAD   -  VILLA GROVE NW (2018)
 DE8975
 DE8975                         *CURRENT SURVEY CONTROL
 DE8975  ______________________________________________________________________
 DE8975* NAD 83(2011) POSITION- 39 53 16.35447(N) 088 09 37.33628(W)   ADJUSTED
 DE8975* NAD 83(2011) ELLIP HT-   166.760 (meters)        (06/27/12)   ADJUSTED
 DE8975* NAD 83(2011) EPOCH   -  2010.00
 DE8975* NAVD 88 ORTHO HEIGHT -   198.8   (meters)      652.    (feet) GPS OBS
 DE8975  ______________________________________________________________________
 DE8975  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8975  GEOID HEIGHT    -        -32.016 (meters)                     GEOID99
 DE8975  GEOID HEIGHT    -        -32.036 (meters)                     GEOID18
 DE8975  NAD 83(2011) X  -    157,326.711 (meters)                     COMP
 DE8975  NAD 83(2011) Y  - -4,898,302.696 (meters)                     COMP
 DE8975  NAD 83(2011) Z  -  4,068,547.819 (meters)                     COMP
 DE8975  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 DE8975
 DE8975  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8975  Standards:
 DE8975         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8975            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8975  -------------------------------------------------------------------
 DE8975  NETWORK    1.30   1.90           0.56   0.49   0.97      0.21010368
 DE8975  -------------------------------------------------------------------
 DE8975  Click here for local accuracies and other accuracy information.
 DE8975
 DE8975.The horizontal coordinates were established by GPS observations
 DE8975.and adjusted by the National Geodetic Survey in June 2012.
 DE8975
 DE8975.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8975.been affixed to the stable North American tectonic plate. See 
 DE8975.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8975
 DE8975.The horizontal coordinates are valid at the epoch date displayed above
 DE8975.which is a decimal equivalence of Year/Month/Day.
 DE8975
 DE8975.The orthometric height was determined by GPS observations and a
 DE8975.high-resolution geoid model.
 DE8975
 DE8975.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8975.GEOID18 height accuracy estimate available here.
 DE8975
 DE8975.Click photographs - Photos may exist for this station.
 DE8975
 DE8975.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8975
 DE8975.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8975
 DE8975.The ellipsoidal height was determined by GPS observations
 DE8975.and is referenced to NAD 83.
 DE8975
 DE8975. The following values were computed from the NAD 83(2011) position.
 DE8975
 DE8975;                    North         East     Units Scale Factor Converg.
 DE8975;SPC IL E     -   357,565.444   314,793.668   MT  0.99997769   +0 06 39.3
 DE8975;SPC IL E     - 1,173,112.63  1,032,785.56   sFT  0.99997769   +0 06 39.3
 DE8975;UTM  16      - 4,415,957.007   400,788.032   MT  0.99972118   -0 44 39.1
 DE8975
 DE8975!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8975!SPC IL E     -   0.99997384  x   0.99997769  =   0.99995153
 DE8975!UTM  16      -   0.99997384  x   0.99972118  =   0.99969503
 DE8975
 DE8975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0078815957(NAD 83)
 DE8975
 DE8975                          SUPERSEDED SURVEY CONTROL
 DE8975
 DE8975  NAD 83(2007)-  39 53 16.35446(N)    088 09 37.33714(W) AD(2002.00) 0
 DE8975  ELLIP H (02/10/07)  166.782  (m)                       GP(2002.00)    
 DE8975  ELLIP H (12/06/04)  166.786  (m)                       GP(       ) 4 1
 DE8975  NAD 83(1997)-  39 53 16.35447(N)    088 09 37.33712(W) AD(       ) 1
 DE8975  ELLIP H (12/18/02)  166.777  (m)                       GP(       ) 4 2
 DE8975
 DE8975.Superseded values are not recommended for survey control.
 DE8975
 DE8975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8975.See file dsdata.pdf to determine how the superseded data were derived.
 DE8975
 DE8975_MARKER: I = METAL ROD
 DE8975_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8975_STAMPING: CHA-02A
 DE8975_MARK LOGO: ILDT
 DE8975_PROJECTION: FLUSH
 DE8975_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8975_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8975+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8975_ROD/PIPE-DEPTH: 3.7 meters
 DE8975_SLEEVE-DEPTH  : 1.1 meters
 DE8975
 DE8975  HISTORY     - Date     Condition        Report By
 DE8975  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8975
 DE8975                          STATION DESCRIPTION
 DE8975
 DE8975'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8975'THE STATION IS LOCATED ABOUT 5.0 MI ( 8.2 KM ) WEST  OF LONGVIEW.
 DE8975'ABOUT 6.3 MI (10.3 KM) SOUTH EAST OF PESOTUM,  ABOUT 8.0 MI (13.1 KM)
 DE8975'SOUTH OF PHILO. TO REACH FROM THE JUNCTION U.S. ROUTE 36  AND
 DE8975'STATE ROUTE 130 (NORTH) AT CAMARGO, GO  NORTH ON STATE ROUTE 130
 DE8975'ABOUT 6.1 MI (10.0 KM) TO 000 N COUNTY ROAD (COUNTY LINE),  CONTINUE
 DE8975'NORTH ABOUT 0.5 MI (0.8 KM). THE STATION IS ON THE RIGHT.   IT IS 37.8
 DE8975'FT
 DE8975'EAST OF THE CENTER OF THE STATE ROUTE 130 , 4.0 FT WEST  OF THE EDGE
 DE8975'OF FIELD, 2.0 FT WEST OF THE FIBERGLASS WITNESS  POST. NOTE--  ACCESS
 DE8975'TO THE STATION POINT IS THROUGH A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8973 ***********************************************************************
 DE8973  DESIGNATION -  CHA 02B
 DE8973  PID         -  DE8973
 DE8973  STATE/COUNTY-  IL/CHAMPAIGN
 DE8973  COUNTRY     -  US
 DE8973  USGS QUAD   -  VILLA GROVE NW (2018)
 DE8973
 DE8973                         *CURRENT SURVEY CONTROL
 DE8973  ______________________________________________________________________
 DE8973* NAD 83(2011) POSITION- 39 53 32.56743(N) 088 09 37.43732(W)   ADJUSTED
 DE8973* NAD 83(2011) ELLIP HT-   166.674 (meters)        (06/27/12)   ADJUSTED
 DE8973* NAD 83(2011) EPOCH   -  2010.00
 DE8973* NAVD 88 ORTHO HEIGHT -   198.7   (meters)      652.    (feet) GPS OBS
 DE8973  ______________________________________________________________________
 DE8973  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8973  GEOID HEIGHT    -        -32.016 (meters)                     GEOID99
 DE8973  GEOID HEIGHT    -        -32.035 (meters)                     GEOID18
 DE8973  NAD 83(2011) X  -    157,314.014 (meters)                     COMP
 DE8973  NAD 83(2011) Y  - -4,897,982.175 (meters)                     COMP
 DE8973  NAD 83(2011) Z  -  4,068,931.447 (meters)                     COMP
 DE8973  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 DE8973
 DE8973  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8973  Standards:
 DE8973         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8973            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8973  -------------------------------------------------------------------
 DE8973  NETWORK    0.95   1.49           0.40   0.38   0.76     -0.01684525
 DE8973  -------------------------------------------------------------------
 DE8973  Click here for local accuracies and other accuracy information.
 DE8973
 DE8973.The horizontal coordinates were established by GPS observations
 DE8973.and adjusted by the National Geodetic Survey in June 2012.
 DE8973
 DE8973.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8973.been affixed to the stable North American tectonic plate. See 
 DE8973.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8973
 DE8973.The horizontal coordinates are valid at the epoch date displayed above
 DE8973.which is a decimal equivalence of Year/Month/Day.
 DE8973
 DE8973.The orthometric height was determined by GPS observations and a
 DE8973.high-resolution geoid model.
 DE8973
 DE8973.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8973.GEOID18 height accuracy estimate available here.
 DE8973
 DE8973.Click photographs - Photos may exist for this station.
 DE8973
 DE8973.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8973
 DE8973.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8973
 DE8973.The ellipsoidal height was determined by GPS observations
 DE8973.and is referenced to NAD 83.
 DE8973
 DE8973. The following values were computed from the NAD 83(2011) position.
 DE8973
 DE8973;                    North         East     Units Scale Factor Converg.
 DE8973;SPC IL E     -   358,065.473   314,790.299   MT  0.99997769   +0 06 39.3
 DE8973;SPC IL E     - 1,174,753.14  1,032,774.51   sFT  0.99997769   +0 06 39.3
 DE8973;UTM  16      - 4,416,456.903   400,792.126   MT  0.99972117   -0 44 39.4
 DE8973
 DE8973!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8973!SPC IL E     -   0.99997385  x   0.99997769  =   0.99995154
 DE8973!UTM  16      -   0.99997385  x   0.99972117  =   0.99969503
 DE8973
 DE8973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0079216456(NAD 83)
 DE8973
 DE8973                          SUPERSEDED SURVEY CONTROL
 DE8973
 DE8973  NAD 83(2007)-  39 53 32.56738(N)    088 09 37.43822(W) AD(2002.00) 0
 DE8973  ELLIP H (02/10/07)  166.697  (m)                       GP(2002.00)    
 DE8973  ELLIP H (12/06/04)  166.701  (m)                       GP(       ) 4 1
 DE8973  NAD 83(1997)-  39 53 32.56737(N)    088 09 37.43820(W) AD(       ) 1
 DE8973  ELLIP H (12/18/02)  166.693  (m)                       GP(       ) 4 2
 DE8973
 DE8973.Superseded values are not recommended for survey control.
 DE8973
 DE8973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8973.See file dsdata.pdf to determine how the superseded data were derived.
 DE8973
 DE8973_MARKER: I = METAL ROD
 DE8973_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8973_STAMPING: CHA-02B
 DE8973_MARK LOGO: ILDT
 DE8973_PROJECTION: FLUSH
 DE8973_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8973_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8973+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8973_ROD/PIPE-DEPTH: 3.7 meters
 DE8973_SLEEVE-DEPTH  : 1.1 meters
 DE8973
 DE8973  HISTORY     - Date     Condition        Report By
 DE8973  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8973
 DE8973                          STATION DESCRIPTION
 DE8973
 DE8973'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8973'THE STATION IS LOCATED ABOUT 5.1 MI ( 8.3 KM ) WEST  OF LONGVIEW.
 DE8973'ABOUT 6.2 MI (10.17 KM) SOUTH EAST OF PESOTUM,  ABOUT 7.7 MI (12.6 KM)
 DE8973'SOUTH OF PHILO. TO REACH FROM THE JUNCTION U.S. ROUTE 36  AND
 DE8973'STATE ROUTE 130 (NORTH) AT CAMARGO , GO  NORTH ON STATE ROUTE 130
 DE8973'ABOUT 6.1 MI (10.0 KM) TO 000 N COUNTY ROAD (COUNTY LINE),  CONTINUE
 DE8973'NORTH ABOUT 0.8 MI ( 1.3 KM). THE STATION IS ON THE RIGHT.   IT IS
 DE8973'35.8 FT
 DE8973'EAST OF THE CENTER OF THE STATE ROUTE 130 , 3.0 FT WEST  OF THE EDGE
 DE8973'OF FIELD, 2.0 FT WEST OF THE FIBERGLASS WITNESS  POST. NOTE--  ACCESS
 DE8973'TO THE STATION POINT IS THROUGH A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8981 ***********************************************************************
 DE8981  DESIGNATION -  CHA 03A
 DE8981  PID         -  DE8981
 DE8981  STATE/COUNTY-  IL/CHAMPAIGN
 DE8981  COUNTRY     -  US
 DE8981  USGS QUAD   -  IVESDALE (2018)
 DE8981
 DE8981                         *CURRENT SURVEY CONTROL
 DE8981  ______________________________________________________________________
 DE8981* NAD 83(2011) POSITION- 39 56 50.98374(N) 088 26 40.94726(W)   ADJUSTED
 DE8981* NAD 83(2011) ELLIP HT-   177.154 (meters)        (06/27/12)   ADJUSTED
 DE8981* NAD 83(2011) EPOCH   -  2010.00
 DE8981* NAVD 88 ORTHO HEIGHT -   209.2   (meters)      686.    (feet) GPS OBS
 DE8981  ______________________________________________________________________
 DE8981  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8981  GEOID HEIGHT    -        -32.010 (meters)                     GEOID99
 DE8981  GEOID HEIGHT    -        -32.033 (meters)                     GEOID18
 DE8981  NAD 83(2011) X  -    132,901.448 (meters)                     COMP
 DE8981  NAD 83(2011) Y  - -4,894,784.770 (meters)                     COMP
 DE8981  NAD 83(2011) Z  -  4,073,631.723 (meters)                     COMP
 DE8981  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 DE8981
 DE8981  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8981  Standards:
 DE8981         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8981            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8981  -------------------------------------------------------------------
 DE8981  NETWORK    1.45   2.20           0.63   0.55   1.12     -0.07342359
 DE8981  -------------------------------------------------------------------
 DE8981  Click here for local accuracies and other accuracy information.
 DE8981
 DE8981.The horizontal coordinates were established by GPS observations
 DE8981.and adjusted by the National Geodetic Survey in June 2012.
 DE8981
 DE8981.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8981.been affixed to the stable North American tectonic plate. See 
 DE8981.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8981
 DE8981.The horizontal coordinates are valid at the epoch date displayed above
 DE8981.which is a decimal equivalence of Year/Month/Day.
 DE8981
 DE8981.The orthometric height was determined by GPS observations and a
 DE8981.high-resolution geoid model.
 DE8981
 DE8981.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8981.GEOID18 height accuracy estimate available here.
 DE8981
 DE8981.Click photographs - Photos may exist for this station.
 DE8981
 DE8981.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8981
 DE8981.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8981
 DE8981.The ellipsoidal height was determined by GPS observations
 DE8981.and is referenced to NAD 83.
 DE8981
 DE8981. The following values were computed from the NAD 83(2011) position.
 DE8981
 DE8981;                    North         East     Units Scale Factor Converg.
 DE8981;SPC IL E     -   364,176.605   290,482.281   MT  0.99997611   -0 04 17.4
 DE8981;SPC IL E     - 1,194,802.74    953,023.95   sFT  0.99997611   -0 04 17.4
 DE8981;UTM  16      - 4,422,928.938   376,583.473   MT  0.99978751   -0 55 39.9
 DE8981
 DE8981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8981!SPC IL E     -   0.99997221  x   0.99997611  =   0.99994832
 DE8981!UTM  16      -   0.99997221  x   0.99978751  =   0.99975972
 DE8981
 DE8981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7658322928(NAD 83)
 DE8981
 DE8981                          SUPERSEDED SURVEY CONTROL
 DE8981
 DE8981  NAD 83(2007)-  39 56 50.98374(N)    088 26 40.94812(W) AD(2002.00) 0
 DE8981  ELLIP H (02/10/07)  177.179  (m)                       GP(2002.00)    
 DE8981  ELLIP H (12/06/04)  177.180  (m)                       GP(       ) 4 1
 DE8981  NAD 83(1997)-  39 56 50.98378(N)    088 26 40.94810(W) AD(       ) 1
 DE8981  ELLIP H (12/18/02)  177.170  (m)                       GP(       ) 4 2
 DE8981
 DE8981.Superseded values are not recommended for survey control.
 DE8981
 DE8981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8981.See file dsdata.pdf to determine how the superseded data were derived.
 DE8981
 DE8981_MARKER: I = METAL ROD
 DE8981_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8981_STAMPING: CHA-03A
 DE8981_MARK LOGO: ILDT
 DE8981_PROJECTION: FLUSH
 DE8981_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8981_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8981+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2010
 DE8981_ROD/PIPE-DEPTH: 3.7 meters
 DE8981_SLEEVE-DEPTH  : 1.1 meters
 DE8981
 DE8981  HISTORY     - Date     Condition        Report By
 DE8981  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8981  HISTORY     - 20100323 GOOD             JCLS
 DE8981
 DE8981                          STATION DESCRIPTION
 DE8981
 DE8981'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8981'THE STATION IS LOCATED ABOUT 1.0 MI ( 1.6 KM ) EAST  OF IVESDALE. TO
 DE8981'REACH FROM THE JUNCTION ROUTE 18  ( 1000 N COUNTY ROAD) AND ROUTE
 DE8981'6 ( 200 E COUNTY ROAD), GO  SOUTH ON ROUTE 6 (200 E COUNTY ROAD)
 DE8981'ABOUT 5.1 MI (8.3 KM) TO CROSS ROAD  ROUTE 17 (475 N COUNTY ROAD) ,
 DE8981'TURN RIGH,  GO WEST ON ROUTE 17 ( 475 N COUNTY ROAD), ABOUT 1.0  MI (
 DE8981'1.6 KM). TO CROSS ROAD 100 E COUNTY ROAD, THE STATION IS ON THE LEFT,
 DE8981'AT THE SOUTHWEST CORNER.  IT IS 36.4  FT SOUTH OF THE CENTER
 DE8981'OF THE ROUTE 17 ( 475 N COUNTY ROAD), 51.0  FT WEST  OF THE CENTER OF
 DE8981'THE 100 E  COUNTY ROAD, 13.0 FT EAST OF THE R.O.W. CRONCRETE MARK,
 DE8981'26.6 FT NORTH WEST OF A UTILITY POLE, 2.0 FT NORTH OF THE FIBERGLASS
 DE8981'WITNESS  POST.  NOTE--ACCESS TO THE STATION  POINT IS THROUGH A  6 -
 DE8981'INCH  ACCESS COVER.
 DE8981
 DE8981                          STATION RECOVERY (2010)
 DE8981
 DE8981'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 DE8981'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8984 ***********************************************************************
 DE8984  DESIGNATION -  CHA 03B
 DE8984  PID         -  DE8984
 DE8984  STATE/COUNTY-  IL/CHAMPAIGN
 DE8984  COUNTRY     -  US
 DE8984  USGS QUAD   -  IVESDALE (2018)
 DE8984
 DE8984                         *CURRENT SURVEY CONTROL
 DE8984  ______________________________________________________________________
 DE8984* NAD 83(2011) POSITION- 39 56 55.01645(N) 088 26 20.45084(W)   ADJUSTED
 DE8984* NAD 83(2011) ELLIP HT-   177.076 (meters)        (06/27/12)   ADJUSTED
 DE8984* NAD 83(2011) EPOCH   -  2010.00
 DE8984* NAVD 88 ORTHO HEIGHT -   209.1   (meters)      686.    (feet) GPS OBS
 DE8984  ______________________________________________________________________
 DE8984  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8984  GEOID HEIGHT    -        -32.007 (meters)                     GEOID99
 DE8984  GEOID HEIGHT    -        -32.030 (meters)                     GEOID18
 DE8984  NAD 83(2011) X  -    133,385.662 (meters)                     COMP
 DE8984  NAD 83(2011) Y  - -4,894,691.644 (meters)                     COMP
 DE8984  NAD 83(2011) Z  -  4,073,727.028 (meters)                     COMP
 DE8984  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 DE8984
 DE8984  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8984  Standards:
 DE8984         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8984            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8984  -------------------------------------------------------------------
 DE8984  NETWORK    2.06   2.47           0.95   0.68   1.26      0.21391867
 DE8984  -------------------------------------------------------------------
 DE8984  Click here for local accuracies and other accuracy information.
 DE8984
 DE8984.The horizontal coordinates were established by GPS observations
 DE8984.and adjusted by the National Geodetic Survey in June 2012.
 DE8984
 DE8984.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8984.been affixed to the stable North American tectonic plate. See 
 DE8984.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8984
 DE8984.The horizontal coordinates are valid at the epoch date displayed above
 DE8984.which is a decimal equivalence of Year/Month/Day.
 DE8984
 DE8984.The orthometric height was determined by GPS observations and a
 DE8984.high-resolution geoid model.
 DE8984
 DE8984.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8984.GEOID18 height accuracy estimate available here.
 DE8984
 DE8984.Click photographs - Photos may exist for this station.
 DE8984
 DE8984.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8984
 DE8984.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8984
 DE8984.The ellipsoidal height was determined by GPS observations
 DE8984.and is referenced to NAD 83.
 DE8984
 DE8984. The following values were computed from the NAD 83(2011) position.
 DE8984
 DE8984;                    North         East     Units Scale Factor Converg.
 DE8984;SPC IL E     -   364,300.390   290,968.974   MT  0.99997600   -0 04 04.3
 DE8984;SPC IL E     - 1,195,208.86    954,620.71   sFT  0.99997600   -0 04 04.3
 DE8984;UTM  16      - 4,423,045.413   377,071.869   MT  0.99978603   -0 55 26.8
 DE8984
 DE8984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8984!SPC IL E     -   0.99997222  x   0.99997600  =   0.99994822
 DE8984!UTM  16      -   0.99997222  x   0.99978603  =   0.99975826
 DE8984
 DE8984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7707123045(NAD 83)
 DE8984
 DE8984                          SUPERSEDED SURVEY CONTROL
 DE8984
 DE8984  NAD 83(2007)-  39 56 55.01644(N)    088 26 20.45171(W) AD(2002.00) 0
 DE8984  ELLIP H (02/10/07)  177.102  (m)                       GP(2002.00)    
 DE8984  ELLIP H (12/06/04)  177.101  (m)                       GP(       ) 4 1
 DE8984  NAD 83(1997)-  39 56 55.01647(N)    088 26 20.45168(W) AD(       ) 1
 DE8984  ELLIP H (12/18/02)  177.092  (m)                       GP(       ) 4 2
 DE8984
 DE8984.Superseded values are not recommended for survey control.
 DE8984
 DE8984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8984.See file dsdata.pdf to determine how the superseded data were derived.
 DE8984
 DE8984_MARKER: I = METAL ROD
 DE8984_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8984_STAMPING: CHA-03B
 DE8984_MARK LOGO: ILDT
 DE8984_PROJECTION: FLUSH
 DE8984_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8984_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8984+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8984_ROD/PIPE-DEPTH: 3.7 meters
 DE8984_SLEEVE-DEPTH  : 1.1 meters
 DE8984
 DE8984  HISTORY     - Date     Condition        Report By
 DE8984  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8984
 DE8984                          STATION DESCRIPTION
 DE8984
 DE8984'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8984'THE STATION IS LOCATED ABOUT 1.3 MI ( 2.1 KM ) EAST  OF IVESDALE. TO
 DE8984'REACH FROM THE JUNCTION ROUTE 18  ( 1000 N COUNTY ROAD) AND ROUTE
 DE8984'6 ( 200 E COUNTY ROAD), GO  SOUTH ON ROUTE 6 (200 E COUNTY ROAD)
 DE8984'ABOUT 5.1 MI (8.3 KM) TO CROSS ROAD  ROUTE 17 (475 N COUNTY ROAD) ,
 DE8984'TURN RIGHT GO WEST ON ROUTE 17 ( 475 N COUNTY ROAD), ABOUT 0.7  MI (
 DE8984'1.1 KM). THE STATION IS ON THE LEFT. IT IS 33.4  FT SOUTH OF THE
 DE8984'CENTER
 DE8984'OF THE ROUTE 17 ( 475 N COUNTY ROAD), 181  FT WEST  OF THE CENTER OF
 DE8984'DRIVE WAY, 1.0 FT NORTH OF THE EDGE OF FIELD, 1.5 FT NORTH OF THE
 DE8984'FIBERGLASS WITNESS  POST.  NOTE--ACCESS TO THE  STATION  POINT IS
 DE8984'THROUGH A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8986 ***********************************************************************
 DE8986  DESIGNATION -  CHA 04A
 DE8986  PID         -  DE8986
 DE8986  STATE/COUNTY-  IL/CHAMPAIGN
 DE8986  COUNTRY     -  US
 DE8986  USGS QUAD   -  TOLONO (2018)
 DE8986
 DE8986                         *CURRENT SURVEY CONTROL
 DE8986  ______________________________________________________________________
 DE8986* NAD 83(2011) POSITION- 39 59 44.33515(N) 088 15 39.56841(W)   ADJUSTED
 DE8986* NAD 83(2011) ELLIP HT-   193.340 (meters)        (06/27/12)   ADJUSTED
 DE8986* NAD 83(2011) EPOCH   -  2010.00
 DE8986* NAVD 88 ORTHO HEIGHT -   225.3   (meters)      739.    (feet) GPS OBS
 DE8986  ______________________________________________________________________
 DE8986  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8986  GEOID HEIGHT    -        -31.975 (meters)                     GEOID99
 DE8986  GEOID HEIGHT    -        -32.000 (meters)                     GEOID18
 DE8986  NAD 83(2011) X  -    148,491.787 (meters)                     COMP
 DE8986  NAD 83(2011) Y  - -4,890,912.623 (meters)                     COMP
 DE8986  NAD 83(2011) Z  -  4,077,739.711 (meters)                     COMP
 DE8986  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 DE8986
 DE8986  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8986  Standards:
 DE8986         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8986            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8986  -------------------------------------------------------------------
 DE8986  NETWORK    1.61   2.33           0.69   0.62   1.19      0.06330679
 DE8986  -------------------------------------------------------------------
 DE8986  Click here for local accuracies and other accuracy information.
 DE8986
 DE8986.The horizontal coordinates were established by GPS observations
 DE8986.and adjusted by the National Geodetic Survey in June 2012.
 DE8986
 DE8986.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8986.been affixed to the stable North American tectonic plate. See 
 DE8986.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8986
 DE8986.The horizontal coordinates are valid at the epoch date displayed above
 DE8986.which is a decimal equivalence of Year/Month/Day.
 DE8986
 DE8986.The orthometric height was determined by GPS observations and a
 DE8986.high-resolution geoid model.
 DE8986
 DE8986.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8986.GEOID18 height accuracy estimate available here.
 DE8986
 DE8986.Click photographs - Photos may exist for this station.
 DE8986
 DE8986.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8986
 DE8986.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8986
 DE8986.The ellipsoidal height was determined by GPS observations
 DE8986.and is referenced to NAD 83.
 DE8986
 DE8986. The following values were computed from the NAD 83(2011) position.
 DE8986
 DE8986;                    North         East     Units Scale Factor Converg.
 DE8986;SPC IL E     -   369,519.681   306,177.810   MT  0.99997547   +0 02 47.4
 DE8986;SPC IL E     - 1,212,332.49  1,004,518.36   sFT  0.99997547   +0 02 47.4
 DE8986;UTM  16      - 4,428,035.683   392,353.806   MT  0.99974265   -0 48 38.0
 DE8986
 DE8986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8986!SPC IL E     -   0.99996967  x   0.99997547  =   0.99994514
 DE8986!UTM  16      -   0.99996967  x   0.99974265  =   0.99971233
 DE8986
 DE8986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9235328035(NAD 83)
 DE8986
 DE8986                          SUPERSEDED SURVEY CONTROL
 DE8986
 DE8986  NAD 83(2007)-  39 59 44.33519(N)    088 15 39.56928(W) AD(2002.00) 0
 DE8986  ELLIP H (02/10/07)  193.366  (m)                       GP(2002.00)    
 DE8986  ELLIP H (12/06/04)  193.368  (m)                       GP(       ) 4 1
 DE8986  NAD 83(1997)-  39 59 44.33525(N)    088 15 39.56930(W) AD(       ) 1
 DE8986  ELLIP H (12/18/02)  193.355  (m)                       GP(       ) 4 2
 DE8986
 DE8986.Superseded values are not recommended for survey control.
 DE8986
 DE8986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8986.See file dsdata.pdf to determine how the superseded data were derived.
 DE8986
 DE8986_MARKER: I = METAL ROD
 DE8986_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8986_STAMPING: CHA-04A
 DE8986_MARK LOGO: ILDT
 DE8986_PROJECTION: FLUSH
 DE8986_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8986_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8986+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8986_ROD/PIPE-DEPTH: 3.7 meters
 DE8986_SLEEVE-DEPTH  : 1.1 meters
 DE8986
 DE8986  HISTORY     - Date     Condition        Report By
 DE8986  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8986
 DE8986                          STATION DESCRIPTION
 DE8986
 DE8986'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8986'THE STATION IS LOCATED ABOUT 1.0 MI ( 1.6 KM ) NORTH OF TOLONO. TO
 DE8986'REACH FROM THE JUNCTION ROUTE 18  ( 1000 N COUNTY ROAD)  AND U.S.
 DE8986'ROUTE 45, GO  SOUTH ON U.S.  ROUTE 45  ABOUT 2.0 MI (3.28 KM) TO
 DE8986'CROSSROAD 800 N COUNTY ROAD.   THE STATION IS ON THE RIGHT AT THE
 DE8986'SOUTHWEST CORNER.  IT IS 44.5  FT SOUTH OF THE CENTER OF THE 800 N
 DE8986'COUNTY ROAD,  33.3  FT WEST OF THE EDGE OF THE PAVEMENT OF THE U.S.
 DE8986'ROUTE 45, 19.2 FT NORTH OF THE CONCRETE RIGHT-OF-WAY MARKER, 19.0
 DE8986'FT SOUTHEAST OF THE UTILITY POLE, 2.0 FT EAST OF THE FIBERGLASS
 DE8986'WITNESS  POST. NOTE--ACCESS TO THE STATION POINT IS THROUGH A  6 -
 DE8986'INCH  ACCESS COVER.
 DE8986'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8995 ***********************************************************************
 DE8995  DESIGNATION -  CHA 04B
 DE8995  PID         -  DE8995
 DE8995  STATE/COUNTY-  IL/CHAMPAIGN
 DE8995  COUNTRY     -  US
 DE8995  USGS QUAD   -  BONDVILLE (2018)
 DE8995
 DE8995                         *CURRENT SURVEY CONTROL
 DE8995  ______________________________________________________________________
 DE8995* NAD 83(2011) POSITION- 40 00 00.42235(N) 088 15 36.77828(W)   NO CHECK
 DE8995* NAD 83(2011) ELLIP HT-   192.912 (meters)        (06/27/12)   NO CHECK
 DE8995* NAD 83(2011) EPOCH   -  2010.00
 DE8995* NAVD 88 ORTHO HEIGHT -   224.9   (meters)      738.    (feet) GPS OBS
 DE8995  ______________________________________________________________________
 DE8995  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8995  GEOID HEIGHT    -        -31.975 (meters)                     GEOID99
 DE8995  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 DE8995  NAD 83(2011) X  -    148,548.253 (meters)                     COMP
 DE8995  NAD 83(2011) Y  - -4,890,591.502 (meters)                     COMP
 DE8995  NAD 83(2011) Z  -  4,078,119.553 (meters)                     COMP
 DE8995  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 DE8995
 DE8995  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8995  Standards:
 DE8995         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8995            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8995  -------------------------------------------------------------------
 DE8995  NETWORK    1.55   2.39           0.67   0.59   1.22     -0.05659837
 DE8995  -------------------------------------------------------------------
 DE8995  Click here for local accuracies and other accuracy information.
 DE8995
 DE8995.The horizontal coordinates were established by GPS observations
 DE8995.and adjusted by the National Geodetic Survey in June 2012.
 DE8995
 DE8995.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8995.been affixed to the stable North American tectonic plate. See 
 DE8995.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8995
 DE8995.The horizontal coordinates are valid at the epoch date displayed above
 DE8995.which is a decimal equivalence of Year/Month/Day.
 DE8995
 DE8995.No horizontal observational check was made to the station.
 DE8995
 DE8995.The orthometric height was determined by GPS observations and a
 DE8995.high-resolution geoid model.
 DE8995
 DE8995.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8995.GEOID18 height accuracy estimate available here.
 DE8995
 DE8995.Click photographs - Photos may exist for this station.
 DE8995
 DE8995.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8995
 DE8995.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8995
 DE8995.The ellipsoidal height was determined by GPS observations
 DE8995.and is referenced to NAD 83.
 DE8995
 DE8995. The following values were computed from the NAD 83(2011) position.
 DE8995
 DE8995;                    North         East     Units Scale Factor Converg.
 DE8995;SPC IL E     -   370,015.900   306,243.588   MT  0.99997548   +0 02 49.2
 DE8995;SPC IL E     - 1,213,960.50  1,004,734.17   sFT  0.99997548   +0 02 49.2
 DE8995;UTM  16      - 4,428,530.746   392,426.983   MT  0.99974246   -0 48 36.5
 DE8995
 DE8995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8995!SPC IL E     -   0.99996974  x   0.99997548  =   0.99994522
 DE8995!UTM  16      -   0.99996974  x   0.99974246  =   0.99971221
 DE8995
 DE8995_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9242628530(NAD 83)
 DE8995
 DE8995                          SUPERSEDED SURVEY CONTROL
 DE8995
 DE8995  NAD 83(2007)-  40 00 00.42236(N)    088 15 36.77914(W) AD(2002.00) 0
 DE8995  ELLIP H (02/10/07)  192.935  (m)                       GP(2002.00)    
 DE8995  ELLIP H (12/06/04)  192.935  (m)                       GP(       ) 4 1
 DE8995  NAD 83(1997)-  40 00 00.42240(N)    088 15 36.77910(W) AD(       ) 1
 DE8995  ELLIP H (12/18/02)  192.924  (m)                       GP(       ) 4 2
 DE8995
 DE8995.Superseded values are not recommended for survey control.
 DE8995
 DE8995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8995.See file dsdata.pdf to determine how the superseded data were derived.
 DE8995
 DE8995_MARKER: I = METAL ROD
 DE8995_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8995_STAMPING: CHA-04B
 DE8995_MARK LOGO: ILDT
 DE8995_PROJECTION: FLUSH
 DE8995_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8995_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8995+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8995_ROD/PIPE-DEPTH: 3.7 meters
 DE8995_SLEEVE-DEPTH  : 1.1 meters
 DE8995
 DE8995  HISTORY     - Date     Condition        Report By
 DE8995  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8995
 DE8995                          STATION DESCRIPTION
 DE8995
 DE8995'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8995'THE STATION IS LOCATED ABOUT 1.3 MI ( 2.13 KM ) NORTH OF TOLONO. TO
 DE8995'REACH FROM THE JUNCTION ROUTE 18  ( 1000 N COUNTY ROAD)  AND U.S.
 DE8995'ROUTE 45, GO  SOUTH ON U.S.  ROUTE 45  ABOUT 1.7  MI (2.7 KM) .THE
 DE8995'STATION IS ON THE RIGHT.  IT IS 22.5  FT WEST OF THE EDGE OF PAVEMENT
 DE8995'OF THE U.S. ROUTE 45,  25 FT EAST OF THE EDGE OF FIELD, 29.6 FT
 DE8995'NORTHEAST OF THE UTILITY POLE, 2.0 FT EAST OF THE FIBERGLASS
 DE8995'WITNESS POST. NOTE--ACCESS TO THE STATION POINT IS THROUGH A  6 -
 DE8995'INCH   ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8888 ***********************************************************************
 DE8888  DESIGNATION -  CHA 05A
 DE8888  PID         -  DE8888
 DE8888  STATE/COUNTY-  IL/CHAMPAIGN
 DE8888  COUNTRY     -  US
 DE8888  USGS QUAD   -  BONDVILLE (2018)
 DE8888
 DE8888                         *CURRENT SURVEY CONTROL
 DE8888  ______________________________________________________________________
 DE8888* NAD 83(2011) POSITION- 40 01 31.85369(N) 088 22 07.65630(W)   ADJUSTED
 DE8888* NAD 83(2011) ELLIP HT-   179.977 (meters)        (06/27/12)   ADJUSTED
 DE8888* NAD 83(2011) EPOCH   -  2010.00
 DE8888* NAVD 88 ORTHO HEIGHT -   212.0   (meters)      696.    (feet) GPS OBS
 DE8888  ______________________________________________________________________
 DE8888  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8888  GEOID HEIGHT    -        -31.957 (meters)                     GEOID99
 DE8888  GEOID HEIGHT    -        -31.985 (meters)                     GEOID18
 DE8888  NAD 83(2011) X  -    139,228.276 (meters)                     COMP
 DE8888  NAD 83(2011) Y  - -4,889,041.846 (meters)                     COMP
 DE8888  NAD 83(2011) Z  -  4,080,271.154 (meters)                     COMP
 DE8888  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 DE8888
 DE8888  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8888  Standards:
 DE8888         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8888            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8888  -------------------------------------------------------------------
 DE8888  NETWORK    1.25   1.90           0.55   0.47   0.97     -0.02958323
 DE8888  -------------------------------------------------------------------
 DE8888  Click here for local accuracies and other accuracy information.
 DE8888
 DE8888.The horizontal coordinates were established by GPS observations
 DE8888.and adjusted by the National Geodetic Survey in June 2012.
 DE8888
 DE8888.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8888.been affixed to the stable North American tectonic plate. See 
 DE8888.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8888
 DE8888.The horizontal coordinates are valid at the epoch date displayed above
 DE8888.which is a decimal equivalence of Year/Month/Day.
 DE8888
 DE8888.The orthometric height was determined by GPS observations and a
 DE8888.high-resolution geoid model.
 DE8888
 DE8888.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8888.GEOID18 height accuracy estimate available here.
 DE8888
 DE8888.Click photographs - Photos may exist for this station.
 DE8888
 DE8888.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8888
 DE8888.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8888
 DE8888.The ellipsoidal height was determined by GPS observations
 DE8888.and is referenced to NAD 83.
 DE8888
 DE8888. The following values were computed from the NAD 83(2011) position.
 DE8888
 DE8888;                    North         East     Units Scale Factor Converg.
 DE8888;SPC IL E     -   372,833.890   296,973.130   MT  0.99997511   -0 01 22.1
 DE8888;SPC IL E     - 1,223,205.85    974,319.34   sFT  0.99997511   -0 01 22.1
 DE8888;UTM  16      - 4,431,486.487   383,201.760   MT  0.99976794   -0 52 49.5
 DE8888
 DE8888!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8888!SPC IL E     -   0.99997177  x   0.99997511  =   0.99994688
 DE8888!UTM  16      -   0.99997177  x   0.99976794  =   0.99973971
 DE8888
 DE8888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8320131486(NAD 83)
 DE8888
 DE8888                          SUPERSEDED SURVEY CONTROL
 DE8888
 DE8888  NAD 83(2007)-  40 01 31.85372(N)    088 22 07.65713(W) AD(2002.00) 0
 DE8888  ELLIP H (02/10/07)  180.003  (m)                       GP(2002.00)    
 DE8888  ELLIP H (12/06/04)  180.006  (m)                       GP(       ) 4 1
 DE8888  NAD 83(1997)-  40 01 31.85376(N)    088 22 07.65709(W) AD(       ) 1
 DE8888  ELLIP H (12/18/02)  179.997  (m)                       GP(       ) 4 2
 DE8888
 DE8888.Superseded values are not recommended for survey control.
 DE8888
 DE8888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8888.See file dsdata.pdf to determine how the superseded data were derived.
 DE8888
 DE8888_MARKER: I = METAL ROD
 DE8888_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8888_STAMPING: CHA-05A
 DE8888_MARK LOGO: ILDT
 DE8888_PROJECTION: FLUSH
 DE8888_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8888_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8888+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8888_ROD/PIPE-DEPTH: 3.7 meters
 DE8888_SLEEVE-DEPTH  : 1.1 meters
 DE8888
 DE8888  HISTORY     - Date     Condition        Report By
 DE8888  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8888
 DE8888                          STATION DESCRIPTION
 DE8888
 DE8888'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8888'THE STATION IS LOCATED ABOUT 4.3 MI (7.05 KM ) NORTHWEST OF
 DE8888'SADORUS, ABOUT 7.1 MI ( 11.6 KM) NORTHEAST OF IVESDALE. TO
 DE8888'REACH FROM THE JUNCTION AT THE  INTERSTATE 57 (EXIT 229) AND ROUTE
 DE8888'18  ( 1000 N COUNTY ROAD) , GO  WEST ON  ROUTE 18 ( 1000 N COUNTY
 DE8888'ROAD) ABOUT 3.4 MI ( 5.6 KM ) TO CROSSROAD 500 E  COUNTY ROAD.   THE
 DE8888'STATION IS ON THE LEFT AT THE SOUTHWEST CORNER.  IT IS 42.3  FT
 DE8888'SOUTH OF THE CENTER OF THE ROUTE 18  ( 1000 N COUNTY ROAD ),  27.5  FT
 DE8888'WEST OF THE CENTER OF THE 500 E COUNTY ROAD,  4  FT SOUTHWEST OF
 DE8888'A CONCRETE RIGHT-OF-WAY MARKER, 9.5 FT SOUTHEAST OF A METAL CABLE
 DE8888'BOX.  NOTE-- ACCESS TO THE STATION POINT IS THROUGH A  6 - INCH
 DE8888'ACCESS
 DE8888'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8980 ***********************************************************************
 DE8980  DESIGNATION -  CHA 05B
 DE8980  PID         -  DE8980
 DE8980  STATE/COUNTY-  IL/CHAMPAIGN
 DE8980  COUNTRY     -  US
 DE8980  USGS QUAD   -  BONDVILLE (2018)
 DE8980
 DE8980                         *CURRENT SURVEY CONTROL
 DE8980  ______________________________________________________________________
 DE8980* NAD 83(2011) POSITION- 40 01 49.00216(N) 088 22 07.11145(W)   ADJUSTED
 DE8980* NAD 83(2011) ELLIP HT-   179.702 (meters)        (06/27/12)   ADJUSTED
 DE8980* NAD 83(2011) EPOCH   -  2010.00
 DE8980* NAVD 88 ORTHO HEIGHT -   211.7   (meters)      695.    (feet) GPS OBS
 DE8980  ______________________________________________________________________
 DE8980  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8980  GEOID HEIGHT    -        -31.957 (meters)                     GEOID99
 DE8980  GEOID HEIGHT    -        -31.986 (meters)                     GEOID18
 DE8980  NAD 83(2011) X  -    139,231.500 (meters)                     COMP
 DE8980  NAD 83(2011) Y  - -4,888,701.221 (meters)                     COMP
 DE8980  NAD 83(2011) Z  -  4,080,675.993 (meters)                     COMP
 DE8980  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 DE8980
 DE8980  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8980  Standards:
 DE8980         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8980            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8980  -------------------------------------------------------------------
 DE8980  NETWORK    2.02   3.08           0.88   0.76   1.57     -0.11497098
 DE8980  -------------------------------------------------------------------
 DE8980  Click here for local accuracies and other accuracy information.
 DE8980
 DE8980.The horizontal coordinates were established by GPS observations
 DE8980.and adjusted by the National Geodetic Survey in June 2012.
 DE8980
 DE8980.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8980.been affixed to the stable North American tectonic plate. See 
 DE8980.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8980
 DE8980.The horizontal coordinates are valid at the epoch date displayed above
 DE8980.which is a decimal equivalence of Year/Month/Day.
 DE8980
 DE8980.The orthometric height was determined by GPS observations and a
 DE8980.high-resolution geoid model.
 DE8980
 DE8980.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8980.GEOID18 height accuracy estimate available here.
 DE8980
 DE8980.Click photographs - Photos may exist for this station.
 DE8980
 DE8980.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8980
 DE8980.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8980
 DE8980.The ellipsoidal height was determined by GPS observations
 DE8980.and is referenced to NAD 83.
 DE8980
 DE8980. The following values were computed from the NAD 83(2011) position.
 DE8980
 DE8980;                    North         East     Units Scale Factor Converg.
 DE8980;SPC IL E     -   373,362.783   296,986.258   MT  0.99997511   -0 01 21.8
 DE8980;SPC IL E     - 1,224,941.06    974,362.41   sFT  0.99997511   -0 01 21.8
 DE8980;UTM  16      - 4,432,015.015   383,222.799   MT  0.99976788   -0 52 49.4
 DE8980
 DE8980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8980!SPC IL E     -   0.99997181  x   0.99997511  =   0.99994692
 DE8980!UTM  16      -   0.99997181  x   0.99976788  =   0.99973970
 DE8980
 DE8980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8322232015(NAD 83)
 DE8980
 DE8980                          SUPERSEDED SURVEY CONTROL
 DE8980
 DE8980  NAD 83(2007)-  40 01 49.00221(N)    088 22 07.11231(W) AD(2002.00) 0
 DE8980  ELLIP H (02/10/07)  179.733  (m)                       GP(2002.00)    
 DE8980  ELLIP H (12/06/04)  179.737  (m)                       GP(       ) 4 1
 DE8980  NAD 83(1997)-  40 01 49.00227(N)    088 22 07.11223(W) AD(       ) 1
 DE8980  ELLIP H (12/18/02)  179.722  (m)                       GP(       ) 4 2
 DE8980
 DE8980.Superseded values are not recommended for survey control.
 DE8980
 DE8980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8980.See file dsdata.pdf to determine how the superseded data were derived.
 DE8980
 DE8980_MARKER: I = METAL ROD
 DE8980_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8980_STAMPING: CHA-05B
 DE8980_MARK LOGO: ILDT
 DE8980_PROJECTION: FLUSH
 DE8980_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8980_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8980+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8980_ROD/PIPE-DEPTH: 3.7 meters
 DE8980_SLEEVE-DEPTH  : 1.1 meters
 DE8980
 DE8980  HISTORY     - Date     Condition        Report By
 DE8980  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8980
 DE8980                          STATION DESCRIPTION
 DE8980
 DE8980'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8980'THE STATION IS LOCATED ABOUT 4.6 MI (7.5 KM ) NORTHWEST OF
 DE8980'SADORUS,  ABOUT 7.4 MI ( 12.1 KM) NORTHEAST OF IVESDALE. TO
 DE8980'REACH FROM THE JUNCTION AT THE  INTERSTATE 57 (EXIT 229) AND ROUTE
 DE8980'18  ( 1000 N COUNTY ROAD) , GO  WEST ON  ROUTE 18 ( 1000 N COUNTY
 DE8980'ROAD) ABOUT  3.4 MI ( 5.6 KM ) TO CROSSROAD 500 E  COUNTY ROAD. TURN
 DE8980'RIGHT,  GO NORTH ON 500 E COUNTY ROAD ABOUT 0.3 MI ( 0.5 KM), TO THE
 DE8980'STATION  ON THE RIGHT. IT IS 31.6  FT EAST  OF THE CENTER OF THE 500 E
 DE8980'COUNTY ROAD. 2.0  FT  WEST OF THE EDGE OF FIELD .  NOTE-- ACCESS TO
 DE8980'THE STATION POINT IS THROUGH A  6 - INCH   ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8996 ***********************************************************************
 DE8996  DESIGNATION -  CHA 06A
 DE8996  PID         -  DE8996
 DE8996  STATE/COUNTY-  IL/CHAMPAIGN
 DE8996  COUNTRY     -  US
 DE8996  USGS QUAD   -  FLATVILLE (2018)
 DE8996
 DE8996                         *CURRENT SURVEY CONTROL
 DE8996  ______________________________________________________________________
 DE8996* NAD 83(2011) POSITION- 40 13 29.28014(N) 088 02 52.54216(W)   ADJUSTED
 DE8996* NAD 83(2011) ELLIP HT-   174.307 (meters)        (06/27/12)   ADJUSTED
 DE8996* NAD 83(2011) EPOCH   -  2010.00
 DE8996* NAVD 88 ORTHO HEIGHT -   206.6   (meters)      678.    (feet) GPS OBS
 DE8996  ______________________________________________________________________
 DE8996  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8996  GEOID HEIGHT    -        -32.262 (meters)                     GEOID99
 DE8996  GEOID HEIGHT    -        -32.289 (meters)                     GEOID18
 DE8996  NAD 83(2011) X  -    166,119.397 (meters)                     COMP
 DE8996  NAD 83(2011) Y  - -4,873,928.422 (meters)                     COMP
 DE8996  NAD 83(2011) Z  -  4,097,187.906 (meters)                     COMP
 DE8996  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 DE8996
 DE8996  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8996  Standards:
 DE8996         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8996            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8996  -------------------------------------------------------------------
 DE8996  NETWORK    1.35   2.08           0.62   0.46   1.06      0.01777311
 DE8996  -------------------------------------------------------------------
 DE8996  Click here for local accuracies and other accuracy information.
 DE8996
 DE8996.The horizontal coordinates were established by GPS observations
 DE8996.and adjusted by the National Geodetic Survey in June 2012.
 DE8996
 DE8996.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8996.been affixed to the stable North American tectonic plate. See 
 DE8996.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8996
 DE8996.The horizontal coordinates are valid at the epoch date displayed above
 DE8996.which is a decimal equivalence of Year/Month/Day.
 DE8996
 DE8996.The orthometric height was determined by GPS observations and a
 DE8996.high-resolution geoid model.
 DE8996
 DE8996.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8996.GEOID18 height accuracy estimate available here.
 DE8996
 DE8996.Click photographs - Photos may exist for this station.
 DE8996
 DE8996.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8996
 DE8996.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8996
 DE8996.The ellipsoidal height was determined by GPS observations
 DE8996.and is referenced to NAD 83.
 DE8996
 DE8996. The following values were computed from the NAD 83(2011) position.
 DE8996
 DE8996;                    North         East     Units Scale Factor Converg.
 DE8996;SPC IL E     -   394,999.835   324,291.130   MT  0.99998226   +0 11 03.5
 DE8996;SPC IL E     - 1,295,928.63  1,063,945.15   sFT  0.99998226   +0 11 03.5
 DE8996;UTM  16      - 4,453,234.877   410,842.334   MT  0.99969785   -0 40 36.4
 DE8996
 DE8996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8996!SPC IL E     -   0.99997266  x   0.99998226  =   0.99995492
 DE8996!UTM  16      -   0.99997266  x   0.99969785  =   0.99967051
 DE8996
 DE8996_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1084253234(NAD 83)
 DE8996
 DE8996                          SUPERSEDED SURVEY CONTROL
 DE8996
 DE8996  NAD 83(2007)-  40 13 29.28022(N)    088 02 52.54305(W) AD(2002.00) 0
 DE8996  ELLIP H (02/10/07)  174.333  (m)                       GP(2002.00)    
 DE8996  ELLIP H (12/06/04)  174.343  (m)                       GP(       ) 4 1
 DE8996  NAD 83(1997)-  40 13 29.28018(N)    088 02 52.54277(W) AD(       ) 1
 DE8996  ELLIP H (12/18/02)  174.329  (m)                       GP(       ) 4 2
 DE8996
 DE8996.Superseded values are not recommended for survey control.
 DE8996
 DE8996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8996.See file dsdata.pdf to determine how the superseded data were derived.
 DE8996
 DE8996_MARKER: I = METAL ROD
 DE8996_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8996_STAMPING: CHA-06A
 DE8996_MARK LOGO: ILDT
 DE8996_PROJECTION: FLUSH
 DE8996_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8996_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8996+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8996_ROD/PIPE-DEPTH: 3.7 meters
 DE8996_SLEEVE-DEPTH  : 1.1 meters
 DE8996
 DE8996  HISTORY     - Date     Condition        Report By
 DE8996  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8996
 DE8996                          STATION DESCRIPTION
 DE8996
 DE8996'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8996'THE STATION IS LOCATED ABOUT 7.7 MI (12.6 KM ) EAST OF THOMASBORO,
 DE8996'ABOUT 5.9 MI ( 9.6 KM ) SOUTH OF GIFFORD, ABOUT 5.1 MI (8.3 KM)
 DE8996'NORTHWEST OF ROYAL. TO  REACH FROM THE JUNCTION AT THE
 DE8996'INTERSTATE 74 (EXIT 192) AND ROUTE  12  ( 2200 E COUNTY ROAD) , GO
 DE8996'NORTH ON  ROUTE 12 (2200 E COUNTY  ROAD)  ABOUT  7.3 MI (11.9 KM ) TO
 DE8996'CROSS ROAD 2400 N (Y  INTERSECTION) .  THE STATION IS ON THE
 DE8996'SOUTHEAST SIDE AT THE Y  INTERSECTION.  IT IS  18.0   FT SOUTH  OF THE
 DE8996'CENTER OF THE 2400 N COUNTY ROAD,  39.0   FT  EAST  OF THE CENTER OF
 DE8996'THE ENTRANCE DRIVEWAY (STORAGE AREA NO BUILDING) ,  34.2  FT
 DE8996'NORTHWEST OF THE UTILITY POLE, 2.0 FT NORTH OF THE FIBERGLASS
 DE8996'WITNESS  POST. NOTE--ACCESS TO THE STATION POINT IS THROUGH A  6 -
 DE8996'INCH   ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8989 ***********************************************************************
 DE8989  DESIGNATION -  CHA 06B
 DE8989  PID         -  DE8989
 DE8989  STATE/COUNTY-  IL/CHAMPAIGN
 DE8989  COUNTRY     -  US
 DE8989  USGS QUAD   -  FLATVILLE (2018)
 DE8989
 DE8989                         *CURRENT SURVEY CONTROL
 DE8989  ______________________________________________________________________
 DE8989* NAD 83(2011) POSITION- 40 13 29.31740(N) 088 02 31.04134(W)   ADJUSTED
 DE8989* NAD 83(2011) ELLIP HT-   174.417 (meters)        (06/27/12)   ADJUSTED
 DE8989* NAD 83(2011) EPOCH   -  2010.00
 DE8989* NAVD 88 ORTHO HEIGHT -   206.7   (meters)      678.    (feet) GPS OBS
 DE8989  ______________________________________________________________________
 DE8989  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8989  GEOID HEIGHT    -        -32.263 (meters)                     GEOID99
 DE8989  GEOID HEIGHT    -        -32.289 (meters)                     GEOID18
 DE8989  NAD 83(2011) X  -    166,627.427 (meters)                     COMP
 DE8989  NAD 83(2011) Y  - -4,873,910.422 (meters)                     COMP
 DE8989  NAD 83(2011) Z  -  4,097,188.854 (meters)                     COMP
 DE8989  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 DE8989
 DE8989  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8989  Standards:
 DE8989         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8989            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8989  -------------------------------------------------------------------
 DE8989  NETWORK    1.60   2.41           0.71   0.59   1.23     -0.00383829
 DE8989  -------------------------------------------------------------------
 DE8989  Click here for local accuracies and other accuracy information.
 DE8989
 DE8989.The horizontal coordinates were established by GPS observations
 DE8989.and adjusted by the National Geodetic Survey in June 2012.
 DE8989
 DE8989.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8989.been affixed to the stable North American tectonic plate. See 
 DE8989.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8989
 DE8989.The horizontal coordinates are valid at the epoch date displayed above
 DE8989.which is a decimal equivalence of Year/Month/Day.
 DE8989
 DE8989.The orthometric height was determined by GPS observations and a
 DE8989.high-resolution geoid model.
 DE8989
 DE8989.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8989.GEOID18 height accuracy estimate available here.
 DE8989
 DE8989.Click photographs - Photos may exist for this station.
 DE8989
 DE8989.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8989
 DE8989.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8989
 DE8989.The ellipsoidal height was determined by GPS observations
 DE8989.and is referenced to NAD 83.
 DE8989
 DE8989. The following values were computed from the NAD 83(2011) position.
 DE8989
 DE8989;                    North         East     Units Scale Factor Converg.
 DE8989;SPC IL E     -   395,002.636   324,799.449   MT  0.99998257   +0 11 17.4
 DE8989;SPC IL E     - 1,295,937.81  1,065,612.86   sFT  0.99998257   +0 11 17.4
 DE8989;UTM  16      - 4,453,230.041   411,350.493   MT  0.99969674   -0 40 22.5
 DE8989
 DE8989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8989!SPC IL E     -   0.99997264  x   0.99998257  =   0.99995521
 DE8989!UTM  16      -   0.99997264  x   0.99969674  =   0.99966939
 DE8989
 DE8989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1135053230(NAD 83)
 DE8989
 DE8989                          SUPERSEDED SURVEY CONTROL
 DE8989
 DE8989  NAD 83(2007)-  40 13 29.31748(N)    088 02 31.04223(W) AD(2002.00) 0
 DE8989  ELLIP H (02/10/07)  174.442  (m)                       GP(2002.00)    
 DE8989  ELLIP H (12/06/04)  174.454  (m)                       GP(       ) 4 1
 DE8989  NAD 83(1997)-  40 13 29.31744(N)    088 02 31.04213(W) AD(       ) 1
 DE8989  ELLIP H (12/18/02)  174.447  (m)                       GP(       ) 4 2
 DE8989
 DE8989.Superseded values are not recommended for survey control.
 DE8989
 DE8989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8989.See file dsdata.pdf to determine how the superseded data were derived.
 DE8989
 DE8989_MARKER: I = METAL ROD
 DE8989_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8989_STAMPING: CHA-06B
 DE8989_MARK LOGO: ILDT
 DE8989_PROJECTION: FLUSH
 DE8989_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8989_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8989+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8989_ROD/PIPE-DEPTH: 3.7 meters
 DE8989_SLEEVE-DEPTH  : 1.1 meters
 DE8989
 DE8989  HISTORY     - Date     Condition        Report By
 DE8989  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8989
 DE8989                          STATION DESCRIPTION
 DE8989
 DE8989'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8989'THE STATION IS LOCATED ABOUT 8.1 MI (13.2 KM ) EAST OF THOMASBORO,
 DE8989'ABOUT 5.8 MI (9.5 KM) SOUTH OF GIFFORD, ABOUT 4.7 MI (7.7 KM)
 DE8989'NORTHWEST OF ROYAL. TO  REACH FROM THE JUNCTION AT THE
 DE8989'INTERSTATE 74 (EXIT 192) AND ROUTE 12  (2200 E COUNTY ROAD), GO
 DE8989'NORTH ON  ROUTE 12 (2200 E COUNTY  ROAD)  ABOUT  7.3 MI (11.9 KM) TO
 DE8989'CROSSROAD 2400 N (Y  INTERSECTION), TURN RIGHT ON 2400 N COUNTY
 DE8989'ROAD, GO EAST ABOUT 0.3 MI ( 0.5 KM ), TO THE STATION ON THE RIGHT.
 DE8989'IT
 DE8989'IS  20.0   FT SOUTH  OF THE CENTER OF THE 2400 N  COUNTY ROAD,  5.0
 DE8989'FT
 DE8989'NORTH  OF THE EDGE  OF FIELD, 2.0 FT NORTH OF THE FIBERGLASS WITNESS
 DE8989'POST.  NOTE-- ACCESS TO THE STATION POINT IS THROUGH A  6 - INCH
 DE8989'ACCESS
 DE8989'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8997 ***********************************************************************
 DE8997  DESIGNATION -  CHA 07A
 DE8997  PID         -  DE8997
 DE8997  STATE/COUNTY-  IL/CHAMPAIGN
 DE8997  COUNTRY     -  US
 DE8997  USGS QUAD   -  GIFFORD (2018)
 DE8997
 DE8997                         *CURRENT SURVEY CONTROL
 DE8997  ______________________________________________________________________
 DE8997* NAD 83(2011) POSITION- 40 18 45.33153(N) 088 02 39.71391(W)   ADJUSTED
 DE8997* NAD 83(2011) ELLIP HT-   204.218 (meters)        (06/27/12)   ADJUSTED
 DE8997* NAD 83(2011) EPOCH   -  2010.00
 DE8997* NAVD 88 ORTHO HEIGHT -   236.5   (meters)      776.    (feet) GPS OBS
 DE8997  ______________________________________________________________________
 DE8997  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8997  GEOID HEIGHT    -        -32.320 (meters)                     GEOID99
 DE8997  GEOID HEIGHT    -        -32.340 (meters)                     GEOID18
 DE8997  NAD 83(2011) X  -    166,208.265 (meters)                     COMP
 DE8997  NAD 83(2011) Y  - -4,867,643.264 (meters)                     COMP
 DE8997  NAD 83(2011) Z  -  4,104,645.709 (meters)                     COMP
 DE8997  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 DE8997
 DE8997  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8997  Standards:
 DE8997         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8997            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8997  -------------------------------------------------------------------
 DE8997  NETWORK    2.36   3.04           1.07   0.82   1.55      0.10430357
 DE8997  -------------------------------------------------------------------
 DE8997  Click here for local accuracies and other accuracy information.
 DE8997
 DE8997.The horizontal coordinates were established by GPS observations
 DE8997.and adjusted by the National Geodetic Survey in June 2012.
 DE8997
 DE8997.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8997.been affixed to the stable North American tectonic plate. See 
 DE8997.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8997
 DE8997.The horizontal coordinates are valid at the epoch date displayed above
 DE8997.which is a decimal equivalence of Year/Month/Day.
 DE8997
 DE8997.The orthometric height was determined by GPS observations and a
 DE8997.high-resolution geoid model.
 DE8997
 DE8997.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8997.GEOID18 height accuracy estimate available here.
 DE8997
 DE8997.Click photographs - Photos may exist for this station.
 DE8997
 DE8997.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8997
 DE8997.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8997
 DE8997.The ellipsoidal height was determined by GPS observations
 DE8997.and is referenced to NAD 83.
 DE8997
 DE8997. The following values were computed from the NAD 83(2011) position.
 DE8997
 DE8997;                    North         East     Units Scale Factor Converg.
 DE8997;SPC IL E     -   404,749.005   324,562.637   MT  0.99998242   +0 11 13.0
 DE8997;SPC IL E     - 1,327,914.03  1,064,835.92   sFT  0.99998242   +0 11 13.0
 DE8997;UTM  16      - 4,462,976.085   411,260.338   MT  0.99969693   -0 40 32.5
 DE8997
 DE8997!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8997!SPC IL E     -   0.99996796  x   0.99998242  =   0.99995039
 DE8997!UTM  16      -   0.99996796  x   0.99969693  =   0.99966490
 DE8997
 DE8997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1126062976(NAD 83)
 DE8997
 DE8997                          SUPERSEDED SURVEY CONTROL
 DE8997
 DE8997  NAD 83(2007)-  40 18 45.33161(N)    088 02 39.71480(W) AD(2002.00) 0
 DE8997  ELLIP H (02/10/07)  204.244  (m)                       GP(2002.00)    
 DE8997  ELLIP H (12/06/04)  204.254  (m)                       GP(       ) 4 1
 DE8997  NAD 83(1997)-  40 18 45.33161(N)    088 02 39.71458(W) AD(       ) 1
 DE8997  ELLIP H (12/18/02)  204.242  (m)                       GP(       ) 4 2
 DE8997
 DE8997.Superseded values are not recommended for survey control.
 DE8997
 DE8997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8997.See file dsdata.pdf to determine how the superseded data were derived.
 DE8997
 DE8997_MARKER: F = FLANGE-ENCASED ROD
 DE8997_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8997_STAMPING: CHA-07A
 DE8997_MARK LOGO: ILDT
 DE8997_PROJECTION: FLUSH
 DE8997_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8997_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8997+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2020
 DE8997_ROD/PIPE-DEPTH: 3.7 meters
 DE8997_SLEEVE-DEPTH  : 1.1 meters
 DE8997
 DE8997  HISTORY     - Date     Condition        Report By
 DE8997  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8997  HISTORY     - 20200724 GOOD             WSRR
 DE8997
 DE8997                          STATION DESCRIPTION
 DE8997
 DE8997'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8997'THE STATION IS LOCATED ABOUT 1.6 MI (2.6 KM ) WEST OF GIFFORD. TO
 DE8997'REACH FROM THE JUNCTION AT THE U.S. ROUTE 136  ( 3000 N COUNTY ROAD)
 DE8997'AND  ROUTE 32 ( 2300  E COUNTY ROAD) GO WEST ON U.S. ROUTE 136  (
 DE8997'3000
 DE8997'N COUNTY ROAD ) , ABOUT 1.0 MI ( 1.6 KM)  TO THE CROSSROAD 2200 E
 DE8997'COUNTY ROAD,  CONTINUE WEST ON U.S. ROUTE 136 ( 3000 N COUNTY ROAD
 DE8997')  ABOUT  0.2 MI ( 0.3 KM), THE STATION IS ON THE LEFT, IN  THE
 DE8997'SOUTHEAST
 DE8997'CORNER  AT THE DRIVEWAY.   IT IS  39.3   FT SOUTH  OF THE CENTER OF
 DE8997'THE U.S. ROUTE 136 ( 3000 N COUNTY ROAD ,  22.0   FT  EAST  OF THE
 DE8997'CENTER OF DRIVEWAY, 2.0 FT NORTH OF THE FIBERGLASS WITNESS  POST.
 DE8997'NOTE-- ACCESS TO THE STATION POINT IS THROUGH A  6 - INCH   ACCESS
 DE8997'COVER.
 DE8997
 DE8997                          STATION RECOVERY (2020)
 DE8997
 DE8997'RECOVERY NOTE BY WALKERSVILLE SOUTHERN RR 2020 (MFM)
 DE8997'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9002 ***********************************************************************
 DE9002  DESIGNATION -  CHA 07B
 DE9002  PID         -  DE9002
 DE9002  STATE/COUNTY-  IL/CHAMPAIGN
 DE9002  COUNTRY     -  US
 DE9002  USGS QUAD   -  GIFFORD (2018)
 DE9002
 DE9002                         *CURRENT SURVEY CONTROL
 DE9002  ______________________________________________________________________
 DE9002* NAD 83(2011) POSITION- 40 18 45.13007(N) 088 03 00.80350(W)   ADJUSTED
 DE9002* NAD 83(2011) ELLIP HT-   194.596 (meters)        (06/27/12)   ADJUSTED
 DE9002* NAD 83(2011) EPOCH   -  2010.00
 DE9002* NAVD 88 ORTHO HEIGHT -   226.9   (meters)      744.    (feet) GPS OBS
 DE9002  ______________________________________________________________________
 DE9002  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9002  GEOID HEIGHT    -        -32.319 (meters)                     GEOID99
 DE9002  GEOID HEIGHT    -        -32.339 (meters)                     GEOID18
 DE9002  NAD 83(2011) X  -    165,710.458 (meters)                     COMP
 DE9002  NAD 83(2011) Y  - -4,867,656.917 (meters)                     COMP
 DE9002  NAD 83(2011) Z  -  4,104,634.745 (meters)                     COMP
 DE9002  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 DE9002
 DE9002  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9002  Standards:
 DE9002         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9002            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9002  -------------------------------------------------------------------
 DE9002  NETWORK    1.74   2.65           0.75   0.67   1.35     -0.00277034
 DE9002  -------------------------------------------------------------------
 DE9002  Click here for local accuracies and other accuracy information.
 DE9002
 DE9002.The horizontal coordinates were established by GPS observations
 DE9002.and adjusted by the National Geodetic Survey in June 2012.
 DE9002
 DE9002.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9002.been affixed to the stable North American tectonic plate. See 
 DE9002.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9002
 DE9002.The horizontal coordinates are valid at the epoch date displayed above
 DE9002.which is a decimal equivalence of Year/Month/Day.
 DE9002
 DE9002.The orthometric height was determined by GPS observations and a
 DE9002.high-resolution geoid model.
 DE9002
 DE9002.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9002.GEOID18 height accuracy estimate available here.
 DE9002
 DE9002.Click photographs - Photos may exist for this station.
 DE9002
 DE9002.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9002
 DE9002.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9002
 DE9002.The ellipsoidal height was determined by GPS observations
 DE9002.and is referenced to NAD 83.
 DE9002
 DE9002. The following values were computed from the NAD 83(2011) position.
 DE9002
 DE9002;                    North         East     Units Scale Factor Converg.
 DE9002;SPC IL E     -   404,741.183   324,064.701   MT  0.99998213   +0 10 59.4
 DE9002;SPC IL E     - 1,327,888.36  1,063,202.27   sFT  0.99998213   +0 10 59.4
 DE9002;UTM  16      - 4,462,975.760   410,762.483   MT  0.99969803   -0 40 46.2
 DE9002
 DE9002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9002!SPC IL E     -   0.99996947  x   0.99998213  =   0.99995160
 DE9002!UTM  16      -   0.99996947  x   0.99969803  =   0.99966751
 DE9002
 DE9002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1076262975(NAD 83)
 DE9002
 DE9002                          SUPERSEDED SURVEY CONTROL
 DE9002
 DE9002  NAD 83(2007)-  40 18 45.13015(N)    088 03 00.80440(W) AD(2002.00) 0
 DE9002  ELLIP H (02/10/07)  194.620  (m)                       GP(2002.00)    
 DE9002  ELLIP H (12/06/04)  194.633  (m)                       GP(       ) 4 1
 DE9002  NAD 83(1997)-  40 18 45.13014(N)    088 03 00.80429(W) AD(       ) 1
 DE9002  ELLIP H (12/18/02)  194.630  (m)                       GP(       ) 4 2
 DE9002
 DE9002.Superseded values are not recommended for survey control.
 DE9002
 DE9002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9002.See file dsdata.pdf to determine how the superseded data were derived.
 DE9002
 DE9002_MARKER: I = METAL ROD
 DE9002_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9002_STAMPING: CHA-07B
 DE9002_MARK LOGO: ILDT
 DE9002_PROJECTION: FLUSH
 DE9002_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9002+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9002_ROD/PIPE-DEPTH: 3.7 meters
 DE9002_SLEEVE-DEPTH  : 1.1 meters
 DE9002
 DE9002  HISTORY     - Date     Condition        Report By
 DE9002  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9002
 DE9002                          STATION DESCRIPTION
 DE9002
 DE9002'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9002'THE STATION IS LOCATED ABOUT 1.9 MI ( 3.1 KM ) WEST OF GIFFORD. TO
 DE9002'REACH FROM THE JUNCTION AT THE U.S. ROUTE 136  ( 3000 N COUNTY ROAD)
 DE9002'AND  ROUTE 32 ( 2300  E COUNTY ROAD) GO WEST ON U.S. ROUTE 136  (
 DE9002'3000
 DE9002'N COUNTY ROAD ), ABOUT 1.0 MI (1.6 KM)  TO THE CROSSROAD 2200 E
 DE9002'COUNTY  ROAD,  CONTINUE WEST ON U.S. ROUTE 136 ( 3000 N COUNTY ROAD
 DE9002')  ABOUT  0.5 MI ( 0.8 KM), THE STATION IS ON THE LEFT.   IT IS  49.0
 DE9002'FT
 DE9002'SOUTH  OF THE CENTER OF THE U.S. ROUTE 136 ( 3000 N COUNTY ROAD,
 DE9002'16.0   FT  NORTH  OF THE EDGE OF FIELD, 2.0 FT NORTH OF THE FIBERGLASS
 DE9002'WITNESS  POST. NOTE-- ACCESS TO THE STATION  POINT IS THROUGH  A  6 -
 DE9002'INCH   ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9001 ***********************************************************************
 DE9001  DESIGNATION -  CHA 08A
 DE9001  PID         -  DE9001
 DE9001  STATE/COUNTY-  IL/CHAMPAIGN
 DE9001  COUNTRY     -  US
 DE9001  USGS QUAD   -  RANTOUL (2018)
 DE9001
 DE9001                         *CURRENT SURVEY CONTROL
 DE9001  ______________________________________________________________________
 DE9001* NAD 83(2011) POSITION- 40 19 36.19334(N) 088 09 24.55579(W)   ADJUSTED
 DE9001* NAD 83(2011) ELLIP HT-   192.680 (meters)        (06/27/12)   ADJUSTED
 DE9001* NAD 83(2011) EPOCH   -  2010.00
 DE9001* NAVD 88 ORTHO HEIGHT -   225.0   (meters)      738.    (feet) GPS OBS
 DE9001  ______________________________________________________________________
 DE9001  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9001  GEOID HEIGHT    -        -32.273 (meters)                     GEOID99
 DE9001  GEOID HEIGHT    -        -32.294 (meters)                     GEOID18
 DE9001  NAD 83(2011) X  -    156,621.153 (meters)                     COMP
 DE9001  NAD 83(2011) Y  - -4,866,936.706 (meters)                     COMP
 DE9001  NAD 83(2011) Z  -  4,105,834.418 (meters)                     COMP
 DE9001  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 DE9001
 DE9001  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9001  Standards:
 DE9001         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9001            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9001  -------------------------------------------------------------------
 DE9001  NETWORK    2.48   3.08           1.12   0.86   1.57      0.20959371
 DE9001  -------------------------------------------------------------------
 DE9001  Click here for local accuracies and other accuracy information.
 DE9001
 DE9001.The horizontal coordinates were established by GPS observations
 DE9001.and adjusted by the National Geodetic Survey in June 2012.
 DE9001
 DE9001.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9001.been affixed to the stable North American tectonic plate. See 
 DE9001.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9001
 DE9001.The horizontal coordinates are valid at the epoch date displayed above
 DE9001.which is a decimal equivalence of Year/Month/Day.
 DE9001
 DE9001.The orthometric height was determined by GPS observations and a
 DE9001.high-resolution geoid model.
 DE9001
 DE9001.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9001.GEOID18 height accuracy estimate available here.
 DE9001
 DE9001.Click photographs - Photos may exist for this station.
 DE9001
 DE9001.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9001
 DE9001.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9001
 DE9001.The ellipsoidal height was determined by GPS observations
 DE9001.and is referenced to NAD 83.
 DE9001
 DE9001. The following values were computed from the NAD 83(2011) position.
 DE9001
 DE9001;                    North         East     Units Scale Factor Converg.
 DE9001;SPC IL E     -   406,292.662   315,000.610   MT  0.99997777   +0 06 51.2
 DE9001;SPC IL E     - 1,332,978.51  1,033,464.50   sFT  0.99997777   +0 06 51.2
 DE9001;UTM  16      - 4,464,663.091   401,725.235   MT  0.99971888   -0 44 55.3
 DE9001
 DE9001!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9001!SPC IL E     -   0.99996977  x   0.99997777  =   0.99994755
 DE9001!UTM  16      -   0.99996977  x   0.99971888  =   0.99968866
 DE9001
 DE9001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0172564663(NAD 83)
 DE9001
 DE9001                          SUPERSEDED SURVEY CONTROL
 DE9001
 DE9001  NAD 83(2007)-  40 19 36.19342(N)    088 09 24.55667(W) AD(2002.00) 0
 DE9001  ELLIP H (02/10/07)  192.705  (m)                       GP(2002.00)    
 DE9001  ELLIP H (12/06/04)  192.715  (m)                       GP(       ) 4 1
 DE9001  NAD 83(1997)-  40 19 36.19343(N)    088 09 24.55663(W) AD(       ) 1
 DE9001  ELLIP H (12/18/02)  192.710  (m)                       GP(       ) 4 2
 DE9001
 DE9001.Superseded values are not recommended for survey control.
 DE9001
 DE9001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9001.See file dsdata.pdf to determine how the superseded data were derived.
 DE9001
 DE9001_MARKER: I = METAL ROD
 DE9001_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9001_STAMPING: CHA-08A
 DE9001_MARK LOGO: ILDT
 DE9001_PROJECTION: FLUSH
 DE9001_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9001+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2010
 DE9001_ROD/PIPE-DEPTH: 3.7 meters
 DE9001_SLEEVE-DEPTH  : 1.1 meters
 DE9001
 DE9001  HISTORY     - Date     Condition        Report By
 DE9001  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9001  HISTORY     - 20101012 GOOD             FARNGP
 DE9001
 DE9001                          STATION DESCRIPTION
 DE9001
 DE9001'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9001'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) NORTH  OF RANTOUL . TO
 DE9001'REACH FROM THE JUNCTION AT THE INTERSTATE 57 (EXIT 250) AND U.S.
 DE9001'ROUTE 136  (3000 N COUNTY ROAD),  GO EAST  ABOUT 0.2 MI (0.3 KM)  ON
 DE9001'U.S. ROUTE 136  (3000 N COUNTY ROAD) ,TO THE CROSSROAD 1500 E
 DE9001'COUNTY ROAD, GO NORTH  ON 1500 E COUNTY ROAD ABOUT 1.0 MI ( 1.6 KM )
 DE9001'TO THE  CROSSROAD 3100 N COUNTY ROAD, TURN RIGHT ON 3100 N
 DE9001'COUNTY ROAD  AND GO EAST ABOUT 0.9 MI ( 1.4 KM ).  THE STATION IS ON
 DE9001'THE LEFT.  IT IS  22.5   FT NORTH  OF THE CENTER OF  THE 3100 N COUNTY
 DE9001'ROAD,  51.0 FT WEST OF THE UTILITY POLE, 2.0 FT SOUTH OF THE
 DE9001'FIBERGLASS WITNESS POST.  NOTE-- ACCESS TO THE STATION POINT IS
 DE9001'THROUGH  A  6 - INCH  ACCESS  COVER.
 DE9001
 DE9001                          STATION RECOVERY (2010)
 DE9001
 DE9001'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (CEW)
 DE9001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9004 ***********************************************************************
 DE9004  DESIGNATION -  CHA 08B
 DE9004  PID         -  DE9004
 DE9004  STATE/COUNTY-  IL/CHAMPAIGN
 DE9004  COUNTRY     -  US
 DE9004  USGS QUAD   -  RANTOUL (2018)
 DE9004
 DE9004                         *CURRENT SURVEY CONTROL
 DE9004  ______________________________________________________________________
 DE9004* NAD 83(2011) POSITION- 40 19 36.09266(N) 088 09 45.70054(W)   ADJUSTED
 DE9004* NAD 83(2011) ELLIP HT-   191.745 (meters)        (06/27/12)   ADJUSTED
 DE9004* NAD 83(2011) EPOCH   -  2010.00
 DE9004* NAVD 88 ORTHO HEIGHT -   224.0   (meters)      735.    (feet) GPS OBS
 DE9004  ______________________________________________________________________
 DE9004  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9004  GEOID HEIGHT    -        -32.269 (meters)                     GEOID99
 DE9004  GEOID HEIGHT    -        -32.290 (meters)                     GEOID18
 DE9004  NAD 83(2011) X  -    156,122.271 (meters)                     COMP
 DE9004  NAD 83(2011) Y  - -4,866,954.033 (meters)                     COMP
 DE9004  NAD 83(2011) Z  -  4,105,831.445 (meters)                     COMP
 DE9004  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 DE9004
 DE9004  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9004  Standards:
 DE9004         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9004            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9004  -------------------------------------------------------------------
 DE9004  NETWORK    1.44   2.29           0.63   0.54   1.17     -0.04096364
 DE9004  -------------------------------------------------------------------
 DE9004  Click here for local accuracies and other accuracy information.
 DE9004
 DE9004.The horizontal coordinates were established by GPS observations
 DE9004.and adjusted by the National Geodetic Survey in June 2012.
 DE9004
 DE9004.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9004.been affixed to the stable North American tectonic plate. See 
 DE9004.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9004
 DE9004.The horizontal coordinates are valid at the epoch date displayed above
 DE9004.which is a decimal equivalence of Year/Month/Day.
 DE9004
 DE9004.The orthometric height was determined by GPS observations and a
 DE9004.high-resolution geoid model.
 DE9004
 DE9004.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9004.GEOID18 height accuracy estimate available here.
 DE9004
 DE9004.Click photographs - Photos may exist for this station.
 DE9004
 DE9004.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9004
 DE9004.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9004
 DE9004.The ellipsoidal height was determined by GPS observations
 DE9004.and is referenced to NAD 83.
 DE9004
 DE9004. The following values were computed from the NAD 83(2011) position.
 DE9004
 DE9004;                    North         East     Units Scale Factor Converg.
 DE9004;SPC IL E     -   406,288.578   314,501.462   MT  0.99997759   +0 06 37.5
 DE9004;SPC IL E     - 1,332,965.11  1,031,826.88   sFT  0.99997759   +0 06 37.5
 DE9004;UTM  16      - 4,464,666.524   401,226.211   MT  0.99972010   -0 45 09.0
 DE9004
 DE9004!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9004!SPC IL E     -   0.99996992  x   0.99997759  =   0.99994751
 DE9004!UTM  16      -   0.99996992  x   0.99972010  =   0.99969003
 DE9004
 DE9004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0122664666(NAD 83)
 DE9004
 DE9004                          SUPERSEDED SURVEY CONTROL
 DE9004
 DE9004  NAD 83(2007)-  40 19 36.09275(N)    088 09 45.70143(W) AD(2002.00) 0
 DE9004  ELLIP H (02/10/07)  191.769  (m)                       GP(2002.00)    
 DE9004  ELLIP H (12/06/04)  191.782  (m)                       GP(       ) 4 1
 DE9004  NAD 83(1997)-  40 19 36.09279(N)    088 09 45.70133(W) AD(       ) 1
 DE9004  ELLIP H (12/18/02)  191.781  (m)                       GP(       ) 4 2
 DE9004
 DE9004.Superseded values are not recommended for survey control.
 DE9004
 DE9004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9004.See file dsdata.pdf to determine how the superseded data were derived.
 DE9004
 DE9004_MARKER: I = METAL ROD
 DE9004_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9004_STAMPING: CHA-08B
 DE9004_MARK LOGO: ILDT
 DE9004_PROJECTION: FLUSH
 DE9004_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9004+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9004_ROD/PIPE-DEPTH: 3.7 meters
 DE9004_SLEEVE-DEPTH  : 1.1 meters
 DE9004
 DE9004  HISTORY     - Date     Condition        Report By
 DE9004  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9004
 DE9004                          STATION DESCRIPTION
 DE9004
 DE9004'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9004'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM ) NORTH  OF RANTOUL . TO
 DE9004'REACH FROM THE JUNCTION AT THE INTERSTATE 57 ( EXIT 250 ) AND U.S.
 DE9004'ROUTE 136  ( 3000 N COUNTY ROAD),  GO EAST ABOUT 0.2 MI ( 0.3 KM )  ON
 DE9004'U.S. ROUTE 136  ( 3000 N COUNTY ROAD ) ,TO THE CROSSROAD 1500 E
 DE9004'COUNTY ROAD, GO NORTH ON 1500 E COUNTY ROAD ABOUT 1.0 MI ( 1.6 KM )
 DE9004'TO THE  CROSSROAD 3100 N COUNTY ROAD, TURN RIGHT ON 3100 N
 DE9004'COUNTY ROAD  AND GO EAST ABOUT 0.6 MI ( 1.0 KM ).  THE STATION IS ON
 DE9004'THE LEFT.    IT IS  23   FT NORTH  OF THE CENTER OF  THE 3100 N COUNTY
 DE9004'ROAD,  2.5 FT SOUTH OF THE EDGE OF FIELD, 2.0 FT SOUTH OF THE
 DE9004'FIBERGLASS WITNESS  POST .  NOTE-- ACCESS TO THE  STATION POINT IS
 DE9004'THROUGH  A  6 - INCH   ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9005 ***********************************************************************
 DE9005  DESIGNATION -  CHA 09A
 DE9005  PID         -  DE9005
 DE9005  STATE/COUNTY-  IL/CHAMPAIGN
 DE9005  COUNTRY     -  US
 DE9005  USGS QUAD   -  FISHER (2018)
 DE9005
 DE9005                         *CURRENT SURVEY CONTROL
 DE9005  ______________________________________________________________________
 DE9005* NAD 83(2011) POSITION- 40 18 40.88205(N) 088 16 50.23497(W)   ADJUSTED
 DE9005* NAD 83(2011) ELLIP HT-   188.534 (meters)        (06/27/12)   ADJUSTED
 DE9005* NAD 83(2011) EPOCH   -  2010.00
 DE9005* NAVD 88 ORTHO HEIGHT -   220.7   (meters)      724.    (feet) GPS OBS
 DE9005  ______________________________________________________________________
 DE9005  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9005  GEOID HEIGHT    -        -32.175 (meters)                     GEOID99
 DE9005  GEOID HEIGHT    -        -32.196 (meters)                     GEOID18
 DE9005  NAD 83(2011) X  -    146,137.767 (meters)                     COMP
 DE9005  NAD 83(2011) Y  - -4,868,364.028 (meters)                     COMP
 DE9005  NAD 83(2011) Z  -  4,104,530.907 (meters)                     COMP
 DE9005  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 DE9005
 DE9005  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9005  Standards:
 DE9005         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9005            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9005  -------------------------------------------------------------------
 DE9005  NETWORK    2.40   2.88           1.13   0.73   1.47      0.20663103
 DE9005  -------------------------------------------------------------------
 DE9005  Click here for local accuracies and other accuracy information.
 DE9005
 DE9005.The horizontal coordinates were established by GPS observations
 DE9005.and adjusted by the National Geodetic Survey in June 2012.
 DE9005
 DE9005.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9005.been affixed to the stable North American tectonic plate. See 
 DE9005.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9005
 DE9005.The horizontal coordinates are valid at the epoch date displayed above
 DE9005.which is a decimal equivalence of Year/Month/Day.
 DE9005
 DE9005.The orthometric height was determined by GPS observations and a
 DE9005.high-resolution geoid model.
 DE9005
 DE9005.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9005.GEOID18 height accuracy estimate available here.
 DE9005
 DE9005.Click photographs - Photos may exist for this station.
 DE9005
 DE9005.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9005
 DE9005.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9005
 DE9005.The ellipsoidal height was determined by GPS observations
 DE9005.and is referenced to NAD 83.
 DE9005
 DE9005. The following values were computed from the NAD 83(2011) position.
 DE9005
 DE9005;                    North         East     Units Scale Factor Converg.
 DE9005;SPC IL E     -   404,573.027   304,480.701   MT  0.99997525   +0 02 02.8
 DE9005;SPC IL E     - 1,327,336.67    998,950.43   sFT  0.99997525   +0 02 02.8
 DE9005;UTM  16      - 4,463,102.441   391,183.200   MT  0.99974576   -0 49 42.8
 DE9005
 DE9005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9005!SPC IL E     -   0.99997043  x   0.99997525  =   0.99994568
 DE9005!UTM  16      -   0.99997043  x   0.99974576  =   0.99971619
 DE9005
 DE9005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9118363102(NAD 83)
 DE9005
 DE9005                          SUPERSEDED SURVEY CONTROL
 DE9005
 DE9005  NAD 83(2007)-  40 18 40.88213(N)    088 16 50.23584(W) AD(2002.00) 0
 DE9005  ELLIP H (02/10/07)  188.559  (m)                       GP(2002.00)    
 DE9005  ELLIP H (12/06/04)  188.571  (m)                       GP(       ) 4 1
 DE9005  NAD 83(1997)-  40 18 40.88214(N)    088 16 50.23590(W) AD(       ) 1
 DE9005  ELLIP H (12/18/02)  188.570  (m)                       GP(       ) 4 2
 DE9005
 DE9005.Superseded values are not recommended for survey control.
 DE9005
 DE9005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9005.See file dsdata.pdf to determine how the superseded data were derived.
 DE9005
 DE9005_MARKER: I = METAL ROD
 DE9005_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9005_STAMPING: CHA-09A
 DE9005_MARK LOGO: ILDT
 DE9005_PROJECTION: FLUSH
 DE9005_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9005_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9005+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9005_ROD/PIPE-DEPTH: 3.7 meters
 DE9005_SLEEVE-DEPTH  : 1.1 meters
 DE9005
 DE9005  HISTORY     - Date     Condition        Report By
 DE9005  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9005
 DE9005                          STATION DESCRIPTION
 DE9005
 DE9005'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9005'THE STATION IS LOCATED ABOUT 0.5 MI (0.8 KM ) SOUTH  OF DEWEY. TO
 DE9005'REACH FROM THE JUNCTION AT THE  U.S. ROUTE 136  (3000 N COUNTY
 DE9005'ROAD), AND STATE ROAD 47 (400 E COUNTY ROAD), GO EAST ON U.S. ROUTE
 DE9005'136  (3000 N COUNTY ROAD)  ABOUT 5.5 MI (9.0 KM) TO THE CROSSROAD
 DE9005'ROUTE 23 ( 950 E COUNTY ROAD ), AND THE STATION ON THE LEFT,  ON THE
 DE9005'NORTHWEST CORNER AT THE CROSSROAD.    IT IS  37.0  FT NORTH  OF THE
 DE9005'CENTER OF  THE U.S. ROUTE 136 (3000 N COUNTY ROAD), 73.0  FT WEST OF
 DE9005'THE ROUTE 23 (950 E COUNTY ROAD), 38.5 FT NORTHEAST  OF THE SIGN
 DE9005'POLE  136, 2.0 FT SOUTH OF THE FIBERGLASS WITNESS  POST .  NOTE--
 DE9005'ACCESS TO THE STATION  POINT IS THROUGH  A  6 - INCH   ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8999 ***********************************************************************
 DE8999  DESIGNATION -  CHA 09B
 DE8999  PID         -  DE8999
 DE8999  STATE/COUNTY-  IL/CHAMPAIGN
 DE8999  COUNTRY     -  US
 DE8999  USGS QUAD   -  FISHER (2018)
 DE8999
 DE8999                         *CURRENT SURVEY CONTROL
 DE8999  ______________________________________________________________________
 DE8999* NAD 83(2011) POSITION- 40 18 40.72293(N) 088 17 11.62345(W)   ADJUSTED
 DE8999* NAD 83(2011) ELLIP HT-   190.035 (meters)        (06/27/12)   ADJUSTED
 DE8999* NAD 83(2011) EPOCH   -  2010.00
 DE8999* NAVD 88 ORTHO HEIGHT -   222.2   (meters)      729.    (feet) GPS OBS
 DE8999  ______________________________________________________________________
 DE8999  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8999  GEOID HEIGHT    -        -32.170 (meters)                     GEOID99
 DE8999  GEOID HEIGHT    -        -32.192 (meters)                     GEOID18
 DE8999  NAD 83(2011) X  -    145,633.074 (meters)                     COMP
 DE8999  NAD 83(2011) Y  - -4,868,383.473 (meters)                     COMP
 DE8999  NAD 83(2011) Z  -  4,104,528.135 (meters)                     COMP
 DE8999  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 DE8999
 DE8999  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8999  Standards:
 DE8999         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8999            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8999  -------------------------------------------------------------------
 DE8999  NETWORK    1.15   1.88           0.51   0.42   0.96      0.04081103
 DE8999  -------------------------------------------------------------------
 DE8999  Click here for local accuracies and other accuracy information.
 DE8999
 DE8999.The horizontal coordinates were established by GPS observations
 DE8999.and adjusted by the National Geodetic Survey in June 2012.
 DE8999
 DE8999.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8999.been affixed to the stable North American tectonic plate. See 
 DE8999.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8999
 DE8999.The horizontal coordinates are valid at the epoch date displayed above
 DE8999.which is a decimal equivalence of Year/Month/Day.
 DE8999
 DE8999.The orthometric height was determined by GPS observations and a
 DE8999.high-resolution geoid model.
 DE8999
 DE8999.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8999.GEOID18 height accuracy estimate available here.
 DE8999
 DE8999.Click photographs - Photos may exist for this station.
 DE8999
 DE8999.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8999
 DE8999.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8999
 DE8999.The ellipsoidal height was determined by GPS observations
 DE8999.and is referenced to NAD 83.
 DE8999
 DE8999. The following values were computed from the NAD 83(2011) position.
 DE8999
 DE8999;                    North         East     Units Scale Factor Converg.
 DE8999;SPC IL E     -   404,567.835   303,975.683   MT  0.99997519   +0 01 48.9
 DE8999;SPC IL E     - 1,327,319.64    997,293.55   sFT  0.99997519   +0 01 48.9
 DE8999;UTM  16      - 4,463,104.853   390,678.276   MT  0.99974712   -0 49 56.7
 DE8999
 DE8999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8999!SPC IL E     -   0.99997019  x   0.99997519  =   0.99994538
 DE8999!UTM  16      -   0.99997019  x   0.99974712  =   0.99971732
 DE8999
 DE8999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9067863104(NAD 83)
 DE8999
 DE8999                          SUPERSEDED SURVEY CONTROL
 DE8999
 DE8999  NAD 83(2007)-  40 18 40.72302(N)    088 17 11.62433(W) AD(2002.00) 0
 DE8999  ELLIP H (02/10/07)  190.060  (m)                       GP(2002.00)    
 DE8999  ELLIP H (12/06/04)  190.072  (m)                       GP(       ) 4 1
 DE8999  NAD 83(1997)-  40 18 40.72307(N)    088 17 11.62428(W) AD(       ) 1
 DE8999  ELLIP H (12/18/02)  190.072  (m)                       GP(       ) 4 2
 DE8999
 DE8999.Superseded values are not recommended for survey control.
 DE8999
 DE8999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8999.See file dsdata.pdf to determine how the superseded data were derived.
 DE8999
 DE8999_MARKER: I = METAL ROD
 DE8999_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8999_STAMPING: CHA-09B
 DE8999_MARK LOGO: ILDT
 DE8999_PROJECTION: FLUSH
 DE8999_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8999+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8999_ROD/PIPE-DEPTH: 3.7 meters
 DE8999_SLEEVE-DEPTH  : 1.1 meters
 DE8999
 DE8999  HISTORY     - Date     Condition        Report By
 DE8999  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8999
 DE8999                          STATION DESCRIPTION
 DE8999
 DE8999'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8999'THE STATION IS LOCATED ABOUT 0.6 MI (0.9 KM) SOUTH  OF DEWEY. TO
 DE8999'REACH FROM THE JUNCTION AT THE  U.S. ROUTE 136  (3000 N COUNTY
 DE8999'ROAD), AND STATE ROAD 47 (400 E COUNTY ROAD) ,  GO EAST ON U.S.
 DE8999'ROUTE 136  (3000 N COUNTY ROAD)  ABOUT 5.0 MI (8.2  KM)  TO THE
 DE8999'CROSSROAD 900 E COUNTY ROAD, CONTINUE EAST ON U.S. ROUTE 136
 DE8999'ABOUT 0.2 MI (0.3 KM) , THE STATION IS ON THE LEFT.   IT IS 32.0 FT
 DE8999'NORTH
 DE8999'OF THE CENTERLINE  OF U.S. ROUTE 136 (3000 N COUNTY ROAD), 4.0  FT
 DE8999'SOUTH OF THE EDGE OF FIELD, 2.0 FT SOUTH OF THE FIBERGLASS WITNESS
 DE8999'POST.  NOTE-- ACCESS TO THE STATION POINT IS THROUGH  A  6 - INCH
 DE8999'ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8998 ***********************************************************************
 DE8998  DESIGNATION -  CHA 10A
 DE8998  PID         -  DE8998
 DE8998  STATE/COUNTY-  IL/CHAMPAIGN
 DE8998  COUNTRY     -  US
 DE8998  USGS QUAD   -  FOOSLAND (2018)
 DE8998
 DE8998                         *CURRENT SURVEY CONTROL
 DE8998  ______________________________________________________________________
 DE8998* NAD 83(2011) POSITION- 40 18 38.30148(N) 088 23 05.51275(W)   ADJUSTED
 DE8998* NAD 83(2011) ELLIP HT-   191.765 (meters)        (06/27/12)   ADJUSTED
 DE8998* NAD 83(2011) EPOCH   -  2010.00
 DE8998* NAVD 88 ORTHO HEIGHT -   223.9   (meters)      735.    (feet) GPS OBS
 DE8998  ______________________________________________________________________
 DE8998  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8998  GEOID HEIGHT    -        -32.092 (meters)                     GEOID99
 DE8998  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 DE8998  NAD 83(2011) X  -    137,281.559 (meters)                     COMP
 DE8998  NAD 83(2011) Y  - -4,868,675.791 (meters)                     COMP
 DE8998  NAD 83(2011) Z  -  4,104,472.299 (meters)                     COMP
 DE8998  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 DE8998
 DE8998  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8998  Standards:
 DE8998         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8998            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8998  -------------------------------------------------------------------
 DE8998  NETWORK    1.88   2.55           0.84   0.68   1.30      0.08259080
 DE8998  -------------------------------------------------------------------
 DE8998  Click here for local accuracies and other accuracy information.
 DE8998
 DE8998.The horizontal coordinates were established by GPS observations
 DE8998.and adjusted by the National Geodetic Survey in June 2012.
 DE8998
 DE8998.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8998.been affixed to the stable North American tectonic plate. See 
 DE8998.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8998
 DE8998.The horizontal coordinates are valid at the epoch date displayed above
 DE8998.which is a decimal equivalence of Year/Month/Day.
 DE8998
 DE8998.The orthometric height was determined by GPS observations and a
 DE8998.high-resolution geoid model.
 DE8998
 DE8998.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8998.GEOID18 height accuracy estimate available here.
 DE8998
 DE8998.Click photographs - Photos may exist for this station.
 DE8998
 DE8998.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8998
 DE8998.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8998
 DE8998.The ellipsoidal height was determined by GPS observations
 DE8998.and is referenced to NAD 83.
 DE8998
 DE8998. The following values were computed from the NAD 83(2011) position.
 DE8998
 DE8998;                    North         East     Units Scale Factor Converg.
 DE8998;SPC IL E     -   404,493.373   295,619.656   MT  0.99997524   -0 02 00.0
 DE8998;SPC IL E     - 1,327,075.34    969,878.82   sFT  0.99997524   -0 02 00.0
 DE8998;UTM  16      - 4,463,156.196   382,323.885   MT  0.99977046   -0 53 45.7
 DE8998
 DE8998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8998!SPC IL E     -   0.99996992  x   0.99997524  =   0.99994516
 DE8998!UTM  16      -   0.99996992  x   0.99977046  =   0.99974039
 DE8998
 DE8998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8232363156(NAD 83)
 DE8998
 DE8998                          SUPERSEDED SURVEY CONTROL
 DE8998
 DE8998  NAD 83(2007)-  40 18 38.30158(N)    088 23 05.51363(W) AD(2002.00) 0
 DE8998  ELLIP H (02/10/07)  191.790  (m)                       GP(2002.00)    
 DE8998  ELLIP H (12/06/04)  191.804  (m)                       GP(       ) 4 1
 DE8998  NAD 83(1997)-  40 18 38.30157(N)    088 23 05.51408(W) AD(       ) 1
 DE8998  ELLIP H (12/18/02)  191.815  (m)                       GP(       ) 4 2
 DE8998
 DE8998.Superseded values are not recommended for survey control.
 DE8998
 DE8998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8998.See file dsdata.pdf to determine how the superseded data were derived.
 DE8998
 DE8998_MARKER: I = METAL ROD
 DE8998_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8998_STAMPING: CHA-10A
 DE8998_MARK LOGO: ILDT
 DE8998_PROJECTION: FLUSH
 DE8998_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8998+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2005
 DE8998_ROD/PIPE-DEPTH: 3.7 meters
 DE8998_SLEEVE-DEPTH  : 1.1 meters
 DE8998
 DE8998  HISTORY     - Date     Condition        Report By
 DE8998  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8998  HISTORY     - 20050727 GOOD             BCA
 DE8998
 DE8998                          STATION DESCRIPTION
 DE8998
 DE8998'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8998'THE STATION IS LOCATED ABOUT 2.0 MI ( 3.2 KM ) WEST  OF FISHER. TO
 DE8998'REACH FROM THE JUNCTION AT THE  U.S. ROUTE 136  ( 3000 N COUNTY
 DE8998'ROAD), AND 600 E COUNTY ROAD AT FISHER,  GO WEST  ON U.S. ROUTE 136
 DE8998'ABOUT 2.0 MI (3.2 KM ) TO THE JUNCTION  STATE ROAD 47 ( 400 E COUNTY
 DE8998'ROAD ) ,   AND THE STATION IS ON THE LEFT,  ON THE SOUTHWEST CORNER
 DE8998'AT THE INTERSECTION NEAR THE MAYLOR CEMETERY.   IT IS  44.0   FT
 DE8998'SOUTH  OF THE EDGE OF THE U.S. ROUTE 136 (3000 N COUNTY ROAD),  42.5
 DE8998'FT WEST OF THE EDGE OF THE STATE ROAD 47, 2.0 FT EAST OF THE
 DE8998'FIBERGLASS WITNESS  POST  .  NOTE--  ACCESS TO THE STATION POINT IS
 DE8998'THROUGH  A  6 - INCH   ACCESS  COVER.
 DE8998
 DE8998                          STATION RECOVERY (2005)
 DE8998
 DE8998'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2005 (DR)
 DE8998'86.6 FT. S OF CL OF IL RTE 136, 70.5 FT. W OF CL OF IL RTE 47,
 DE8998'FIBERGLASS WITNESS POST ON WEST SIDE OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9000 ***********************************************************************
 DE9000  DESIGNATION -  CHA 10B
 DE9000  PID         -  DE9000
 DE9000  STATE/COUNTY-  IL/CHAMPAIGN
 DE9000  COUNTRY     -  US
 DE9000  USGS QUAD   -  FOOSLAND (2018)
 DE9000
 DE9000                         *CURRENT SURVEY CONTROL
 DE9000  ______________________________________________________________________
 DE9000* NAD 83(2011) POSITION- 40 18 56.04433(N) 088 23 05.03199(W)   ADJUSTED
 DE9000* NAD 83(2011) ELLIP HT-   190.291 (meters)        (06/27/12)   ADJUSTED
 DE9000* NAD 83(2011) EPOCH   -  2010.00
 DE9000* NAVD 88 ORTHO HEIGHT -   222.4   (meters)      730.    (feet) GPS OBS
 DE9000  ______________________________________________________________________
 DE9000  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9000  GEOID HEIGHT    -        -32.090 (meters)                     GEOID99
 DE9000  GEOID HEIGHT    -        -32.108 (meters)                     GEOID18
 DE9000  NAD 83(2011) X  -    137,282.895 (meters)                     COMP
 DE9000  NAD 83(2011) Y  - -4,868,320.412 (meters)                     COMP
 DE9000  NAD 83(2011) Z  -  4,104,888.664 (meters)                     COMP
 DE9000  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 DE9000
 DE9000  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9000  Standards:
 DE9000         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9000            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9000  -------------------------------------------------------------------
 DE9000  NETWORK    1.43   2.35           0.62   0.55   1.20     -0.02824780
 DE9000  -------------------------------------------------------------------
 DE9000  Click here for local accuracies and other accuracy information.
 DE9000
 DE9000.The horizontal coordinates were established by GPS observations
 DE9000.and adjusted by the National Geodetic Survey in June 2012.
 DE9000
 DE9000.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9000.been affixed to the stable North American tectonic plate. See 
 DE9000.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9000
 DE9000.The horizontal coordinates are valid at the epoch date displayed above
 DE9000.which is a decimal equivalence of Year/Month/Day.
 DE9000
 DE9000.The orthometric height was determined by GPS observations and a
 DE9000.high-resolution geoid model.
 DE9000
 DE9000.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9000.GEOID18 height accuracy estimate available here.
 DE9000
 DE9000.Click photographs - Photos may exist for this station.
 DE9000
 DE9000.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9000
 DE9000.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9000
 DE9000.The ellipsoidal height was determined by GPS observations
 DE9000.and is referenced to NAD 83.
 DE9000
 DE9000. The following values were computed from the NAD 83(2011) position.
 DE9000
 DE9000;                    North         East     Units Scale Factor Converg.
 DE9000;SPC IL E     -   405,040.624   295,631.326   MT  0.99997523   -0 01 59.7
 DE9000;SPC IL E     - 1,328,870.78    969,917.11   sFT  0.99997523   -0 01 59.7
 DE9000;UTM  16      - 4,463,703.098   382,343.788   MT  0.99977040   -0 53 45.7
 DE9000
 DE9000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9000!SPC IL E     -   0.99997015  x   0.99997523  =   0.99994538
 DE9000!UTM  16      -   0.99997015  x   0.99977040  =   0.99974056
 DE9000
 DE9000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8234363703(NAD 83)
 DE9000
 DE9000                          SUPERSEDED SURVEY CONTROL
 DE9000
 DE9000  NAD 83(2007)-  40 18 56.04443(N)    088 23 05.03288(W) AD(2002.00) 0
 DE9000  ELLIP H (02/10/07)  190.315  (m)                       GP(2002.00)    
 DE9000  ELLIP H (12/06/04)  190.326  (m)                       GP(       ) 4 1
 DE9000  NAD 83(1997)-  40 18 56.04448(N)    088 23 05.03278(W) AD(       ) 1
 DE9000  ELLIP H (12/18/02)  190.326  (m)                       GP(       ) 4 2
 DE9000
 DE9000.Superseded values are not recommended for survey control.
 DE9000
 DE9000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9000.See file dsdata.pdf to determine how the superseded data were derived.
 DE9000
 DE9000_MARKER: I = METAL ROD
 DE9000_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9000_STAMPING: CHA-10B
 DE9000_MARK LOGO: ILDT
 DE9000_PROJECTION: FLUSH
 DE9000_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9000_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9000+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9000_ROD/PIPE-DEPTH: 3.7 meters
 DE9000_SLEEVE-DEPTH  : 1.1 meters
 DE9000
 DE9000  HISTORY     - Date     Condition        Report By
 DE9000  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9000
 DE9000                          STATION DESCRIPTION
 DE9000
 DE9000'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9000'THE STATION IS LOCATED ABOUT 2.0 MI ( 3.2 KM ) WEST  OF FISHER  . TO
 DE9000'REACH FROM THE JUNCTION AT THE  U.S. ROUTE 136  ( 3000 N COUNTY
 DE9000'ROAD), AND 600 E COUNTY ROAD AT FISHER,  GO WEST ON U.S. ROUTE 136
 DE9000'(3000 N COUNTY ROAD)   ABOUT 2.0 MI (3.2 KM) TO THE JUNCTION  STATE
 DE9000'ROAD 47 (400 E COUNTY ROAD) ,  TURN RIGHT GO NORTH ON STATE ROAD
 DE9000'47 (400 E COUNTY ROAD)  ABOUT 0.3  MI (0.5 KM)  AND THE STATION ON
 DE9000'THE RIGHT.  IT IS  34.5   FT  EAST OF THE CENTER OF THE STATE ROUTE 47
 DE9000'(
 DE9000'400 E COUNTY ROAD),  9.0 FT WEST OF THE EDGE OF FIELD, 18 FT
 DE9000'SOUTHEAST OF THE SOUTHEAST CORNER AT CONCRETE SHOULDER, 2.0 FT
 DE9000'WEST OF THE FIBERGLASS WITNESS  POST.  NOTE-- ACCESS TO THE
 DE9000'STATION POINT IS THROUGH  A  6 - INCH   ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9003 ***********************************************************************
 DE9003  DESIGNATION -  CHA 11A
 DE9003  PID         -  DE9003
 DE9003  STATE/COUNTY-  IL/CHAMPAIGN
 DE9003  COUNTRY     -  US
 DE9003  USGS QUAD   -  GIBSON CITY WEST (2018)
 DE9003
 DE9003                         *CURRENT SURVEY CONTROL
 DE9003  ______________________________________________________________________
 DE9003* NAD 83(2011) POSITION- 40 23 32.96255(N) 088 22 31.25121(W)   ADJUSTED
 DE9003* NAD 83(2011) ELLIP HT-   190.645 (meters)        (06/27/12)   ADJUSTED
 DE9003* NAD 83(2011) EPOCH   -  2010.00
 DE9003* NAVD 88 ORTHO HEIGHT -   222.7   (meters)      731.    (feet) GPS OBS
 DE9003  ______________________________________________________________________
 DE9003  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9003  GEOID HEIGHT    -        -32.050 (meters)                     GEOID99
 DE9003  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 DE9003  NAD 83(2011) X  -    137,923.394 (meters)                     COMP
 DE9003  NAD 83(2011) Y  - -4,862,769.496 (meters)                     COMP
 DE9003  NAD 83(2011) Z  -  4,111,398.207 (meters)                     COMP
 DE9003  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 DE9003
 DE9003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9003  Standards:
 DE9003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9003  -------------------------------------------------------------------
 DE9003  NETWORK    1.44   2.29           0.64   0.53   1.17      0.00683198
 DE9003  -------------------------------------------------------------------
 DE9003  Click here for local accuracies and other accuracy information.
 DE9003
 DE9003.The horizontal coordinates were established by GPS observations
 DE9003.and adjusted by the National Geodetic Survey in June 2012.
 DE9003
 DE9003.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9003.been affixed to the stable North American tectonic plate. See 
 DE9003.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9003
 DE9003.The horizontal coordinates are valid at the epoch date displayed above
 DE9003.which is a decimal equivalence of Year/Month/Day.
 DE9003
 DE9003.The orthometric height was determined by GPS observations and a
 DE9003.high-resolution geoid model.
 DE9003
 DE9003.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9003.GEOID18 height accuracy estimate available here.
 DE9003
 DE9003.Click photographs - Photos may exist for this station.
 DE9003
 DE9003.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9003
 DE9003.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9003
 DE9003.The ellipsoidal height was determined by GPS observations
 DE9003.and is referenced to NAD 83.
 DE9003
 DE9003. The following values were computed from the NAD 83(2011) position.
 DE9003
 DE9003;                    North         East     Units Scale Factor Converg.
 DE9003;SPC IL E     -   413,581.490   296,432.958   MT  0.99997516   -0 01 38.0
 DE9003;SPC IL E     - 1,356,891.94    972,547.13   sFT  0.99997516   -0 01 38.0
 DE9003;UTM  16      - 4,472,229.156   383,273.844   MT  0.99976772   -0 53 28.9
 DE9003
 DE9003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9003!SPC IL E     -   0.99997009  x   0.99997516  =   0.99994525
 DE9003!UTM  16      -   0.99997009  x   0.99976772  =   0.99973782
 DE9003
 DE9003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8327372229(NAD 83)
 DE9003
 DE9003                          SUPERSEDED SURVEY CONTROL
 DE9003
 DE9003  NAD 83(2007)-  40 23 32.96264(N)    088 22 31.25210(W) AD(2002.00) 0
 DE9003  ELLIP H (02/10/07)  190.669  (m)                       GP(2002.00)    
 DE9003  ELLIP H (12/06/04)  190.682  (m)                       GP(       ) 4 1
 DE9003  NAD 83(1997)-  40 23 32.96270(N)    088 22 31.25212(W) AD(       ) 1
 DE9003  ELLIP H (12/18/02)  190.686  (m)                       GP(       ) 4 2
 DE9003
 DE9003.Superseded values are not recommended for survey control.
 DE9003
 DE9003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9003.See file dsdata.pdf to determine how the superseded data were derived.
 DE9003
 DE9003_MARKER: I = METAL ROD
 DE9003_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9003_STAMPING: CHA-11A
 DE9003_MARK LOGO: ILDT
 DE9003_PROJECTION: FLUSH
 DE9003_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9003_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9003+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2023
 DE9003_ROD/PIPE-DEPTH: 3.7 meters
 DE9003_SLEEVE-DEPTH  : 1.1 meters
 DE9003
 DE9003  HISTORY     - Date     Condition        Report By
 DE9003  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9003  HISTORY     - 20230929 GOOD             ILDT
 DE9003
 DE9003                          STATION DESCRIPTION
 DE9003
 DE9003'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9003'THE STATION IS LOCATED ABOUT 5.8  MI ( 9.5 KM ) NORTHWEST  OF FISHER,
 DE9003'ABOUT 3.6 MI ( 5.9 KM ) NORTHEAST OF FOOSLAND . TO REACH FROM THE
 DE9003'JUNCTION AT THE  U.S. ROUTE 136  ( 3000 N COUNTY ROAD ),  AND  STATE
 DE9003'ROAD 47 ( 400 E COUNTY ROAD ) ,  GO NORTH  ON STATE  ROUTE 47 ( 400 E
 DE9003'COUNTY ROAD)   ABOUT 5.5 MI ( 9.0 KM )  AND THE STATION ON THE RIGHT.
 DE9003'THE STATION IS  ABOUT 0.4 MI ( 0.6 KM ) SOUTH OF THE 3600 N COUNTY
 DE9003'ROAD
 DE9003'( FORD  COUNTY LINE ).   IT IS  39.4   FT  EAST OF THE STATE ROUTE 47
 DE9003'( 450 E
 DE9003'COUNTY ROAD )  27.0 FT NORTH OF THE DRIVEWAY, 2.0 FT WEST OF THE
 DE9003'FIBERGLASS WITNESS  POST.  NOTE-- ACCESS TO THE STATION POINT IS
 DE9003'THROUGH  A  6 - INCH   ACCESS   COVER.
 DE9003
 DE9003                          STATION RECOVERY (2023)
 DE9003
 DE9003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DE9003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9006 ***********************************************************************
 DE9006  DESIGNATION -  CHA 11B
 DE9006  PID         -  DE9006
 DE9006  STATE/COUNTY-  IL/CHAMPAIGN
 DE9006  COUNTRY     -  US
 DE9006  USGS QUAD   -  GIBSON CITY WEST (2018)
 DE9006
 DE9006                         *CURRENT SURVEY CONTROL
 DE9006  ______________________________________________________________________
 DE9006* NAD 83(2011) POSITION- 40 23 16.73450(N) 088 22 31.15197(W)   ADJUSTED
 DE9006* NAD 83(2011) ELLIP HT-   189.096 (meters)        (06/27/12)   ADJUSTED
 DE9006* NAD 83(2011) EPOCH   -  2010.00
 DE9006* NAVD 88 ORTHO HEIGHT -   221.2   (meters)      726.    (feet) GPS OBS
 DE9006  ______________________________________________________________________
 DE9006  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9006  GEOID HEIGHT    -        -32.052 (meters)                     GEOID99
 DE9006  GEOID HEIGHT    -        -32.061 (meters)                     GEOID18
 DE9006  NAD 83(2011) X  -    137,934.897 (meters)                     COMP
 DE9006  NAD 83(2011) Y  - -4,863,092.484 (meters)                     COMP
 DE9006  NAD 83(2011) Z  -  4,111,015.944 (meters)                     COMP
 DE9006  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 DE9006
 DE9006  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9006  Standards:
 DE9006         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9006            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9006  -------------------------------------------------------------------
 DE9006  NETWORK    1.68   2.59           0.73   0.64   1.32      0.07513734
 DE9006  -------------------------------------------------------------------
 DE9006  Click here for local accuracies and other accuracy information.
 DE9006
 DE9006.The horizontal coordinates were established by GPS observations
 DE9006.and adjusted by the National Geodetic Survey in June 2012.
 DE9006
 DE9006.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9006.been affixed to the stable North American tectonic plate. See 
 DE9006.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9006
 DE9006.The horizontal coordinates are valid at the epoch date displayed above
 DE9006.which is a decimal equivalence of Year/Month/Day.
 DE9006
 DE9006.The orthometric height was determined by GPS observations and a
 DE9006.high-resolution geoid model.
 DE9006
 DE9006.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9006.GEOID18 height accuracy estimate available here.
 DE9006
 DE9006.Click photographs - Photos may exist for this station.
 DE9006
 DE9006.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9006
 DE9006.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9006
 DE9006.The ellipsoidal height was determined by GPS observations
 DE9006.and is referenced to NAD 83.
 DE9006
 DE9006. The following values were computed from the NAD 83(2011) position.
 DE9006
 DE9006;                    North         East     Units Scale Factor Converg.
 DE9006;SPC IL E     -   413,080.947   296,435.061   MT  0.99997516   -0 01 37.9
 DE9006;SPC IL E     - 1,355,249.74    972,554.03   sFT  0.99997516   -0 01 37.9
 DE9006;UTM  16      - 4,471,728.741   383,268.399   MT  0.99976773   -0 53 28.5
 DE9006
 DE9006!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9006!SPC IL E     -   0.99997034  x   0.99997516  =   0.99994550
 DE9006!UTM  16      -   0.99997034  x   0.99976773  =   0.99973807
 DE9006
 DE9006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8326871728(NAD 83)
 DE9006
 DE9006                          SUPERSEDED SURVEY CONTROL
 DE9006
 DE9006  NAD 83(2007)-  40 23 16.73459(N)    088 22 31.15286(W) AD(2002.00) 0
 DE9006  ELLIP H (02/10/07)  189.120  (m)                       GP(2002.00)    
 DE9006  ELLIP H (12/06/04)  189.132  (m)                       GP(       ) 4 1
 DE9006  NAD 83(1997)-  40 23 16.73466(N)    088 22 31.15275(W) AD(       ) 1
 DE9006  ELLIP H (12/18/02)  189.133  (m)                       GP(       ) 4 2
 DE9006
 DE9006.Superseded values are not recommended for survey control.
 DE9006
 DE9006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9006.See file dsdata.pdf to determine how the superseded data were derived.
 DE9006
 DE9006_MARKER: I = METAL ROD
 DE9006_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9006_STAMPING: CHA-11B
 DE9006_MARK LOGO: ILDT
 DE9006_PROJECTION: FLUSH
 DE9006_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9006_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9006+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9006_ROD/PIPE-DEPTH: 3.7 meters
 DE9006_SLEEVE-DEPTH  : 1.1 meters
 DE9006
 DE9006  HISTORY     - Date     Condition        Report By
 DE9006  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9006
 DE9006                          STATION DESCRIPTION
 DE9006
 DE9006'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9006'THE STATION IS LOCATED ABOUT 5.5  MI ( 9.0 KM ) NORTHWEST  OF FISHER,
 DE9006'ABOUT 3.4 MI ( 5.5 KM ) NORTHEAST OF FOOSLAND . TO REACH FROM THE
 DE9006'JUNCTION AT THE  U.S. ROUTE 136  ( 3000 N COUNTY ROAD ),  AND  STATE
 DE9006'ROAD 47 ( 400 E COUNTY ROAD ) ,  GO NORTH  ON STATE  ROUTE 47 ( 400 E
 DE9006'COUNTY ROAD)   ABOUT 5.2 MI ( 8.5 KM )  AND THE STATION ON THE RIGHT.
 DE9006'THE STATION IS  ABOUT 0.7 MI ( 1.1 KM ) SOUTH OF THE 3600 N COUNTY
 DE9006'ROAD
 DE9006'( FORD  COUNTY LINE ).   IT IS  38.5   FT  EAST OF THE STATE ROUTE 47
 DE9006'( 450 E
 DE9006'COUNTY ROAD ), 2.0 FT WEST  OF THE EDGE OF FIELD, 2.0 FT WEST OF THE
 DE9006'FIBERGLASS WITNESS  POST .  NOTE-- ACCESS TO THE STATION POINT IS
 DE9006'THROUGH  A  6 - INCH   ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8889 ***********************************************************************
 DE8889  DESIGNATION -  CHA 13C
 DE8889  PID         -  DE8889
 DE8889  STATE/COUNTY-  IL/CHAMPAIGN
 DE8889  COUNTRY     -  US
 DE8889  USGS QUAD   -  MAHOMET (2018)
 DE8889
 DE8889                         *CURRENT SURVEY CONTROL
 DE8889  ______________________________________________________________________
 DE8889* NAD 83(2011) POSITION- 40 08 49.80050(N) 088 24 26.69501(W)   ADJUSTED
 DE8889* NAD 83(2011) ELLIP HT-   180.858 (meters)        (06/27/12)   ADJUSTED
 DE8889* NAD 83(2011) EPOCH   -  2010.00
 DE8889* NAVD 88 ORTHO HEIGHT -   212.9   (meters)      698.    (feet) GPS OBS
 DE8889  ______________________________________________________________________
 DE8889  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8889  GEOID HEIGHT    -        -32.000 (meters)                     GEOID99
 DE8889  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 DE8889  NAD 83(2011) X  -    135,690.915 (meters)                     COMP
 DE8889  NAD 83(2011) Y  - -4,880,440.161 (meters)                     COMP
 DE8889  NAD 83(2011) Z  -  4,090,606.472 (meters)                     COMP
 DE8889  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 DE8889
 DE8889  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8889  Standards:
 DE8889         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8889            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8889  -------------------------------------------------------------------
 DE8889  NETWORK    2.31   3.74           1.04   0.80   1.91     -0.22245079
 DE8889  -------------------------------------------------------------------
 DE8889  Click here for local accuracies and other accuracy information.
 DE8889
 DE8889.The horizontal coordinates were established by GPS observations
 DE8889.and adjusted by the National Geodetic Survey in June 2012.
 DE8889
 DE8889.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8889.been affixed to the stable North American tectonic plate. See 
 DE8889.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8889
 DE8889.The horizontal coordinates are valid at the epoch date displayed above
 DE8889.which is a decimal equivalence of Year/Month/Day.
 DE8889
 DE8889.The orthometric height was determined by GPS observations and a
 DE8889.high-resolution geoid model.
 DE8889
 DE8889.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8889.GEOID18 height accuracy estimate available here.
 DE8889
 DE8889.Click photographs - Photos may exist for this station.
 DE8889
 DE8889.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8889
 DE8889.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8889
 DE8889.The ellipsoidal height was determined by GPS observations
 DE8889.and is referenced to NAD 83.
 DE8889
 DE8889. The following values were computed from the NAD 83(2011) position.
 DE8889
 DE8889;                    North         East     Units Scale Factor Converg.
 DE8889;SPC IL E     -   386,343.356   293,687.616   MT  0.99997549   -0 02 52.0
 DE8889;SPC IL E     - 1,267,528.16    963,540.12   sFT  0.99997549   -0 02 52.0
 DE8889;UTM  16      - 4,445,040.923   380,119.699   MT  0.99977691   -0 54 27.2
 DE8889
 DE8889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8889!SPC IL E     -   0.99997163  x   0.99997549  =   0.99994712
 DE8889!UTM  16      -   0.99997163  x   0.99977691  =   0.99974854
 DE8889
 DE8889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8011945040(NAD 83)
 DE8889
 DE8889                          SUPERSEDED SURVEY CONTROL
 DE8889
 DE8889  NAD 83(2007)-  40 08 49.80045(N)    088 24 26.69578(W) AD(2002.00) 0
 DE8889  ELLIP H (02/10/07)  180.901  (m)                       GP(2002.00)    
 DE8889  ELLIP H (12/06/04)  180.904  (m)                       GP(       ) 4 1
 DE8889  NAD 83(1997)-  40 08 49.80056(N)    088 24 26.69576(W) AD(       ) 1
 DE8889  ELLIP H (12/18/02)  180.886  (m)                       GP(       ) 4 2
 DE8889
 DE8889.Superseded values are not recommended for survey control.
 DE8889
 DE8889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8889.See file dsdata.pdf to determine how the superseded data were derived.
 DE8889
 DE8889_MARKER: I = METAL ROD
 DE8889_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8889_STAMPING: CHA-13C
 DE8889_MARK LOGO: ILDT
 DE8889_PROJECTION: FLUSH
 DE8889_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8889+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8889_ROD/PIPE-DEPTH: 3.7 meters
 DE8889_SLEEVE-DEPTH  : 1.1 meters
 DE8889
 DE8889  HISTORY     - Date     Condition        Report By
 DE8889  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8889
 DE8889                          STATION DESCRIPTION
 DE8889
 DE8889'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8889'THE STATION IS LOCATED ABOUT 3.1 MI ( 5.0 KM ) NORTHWEST  OF
 DE8889'BONDVILLE,  ABOUT 3.5 MI ( 5.7 KM ) SOUTH  OF MAHOMET . TO REACH FROM
 DE8889'THE JUNCTION AT THE INTERSTATE 72 ( EXIT 176 ) AND  STATE  ROUTE 47  (
 DE8889'300 E COUNTY ROAD ),  GO NORTH  ON STATE  ROUTE 47 ( 300 E COUNTY
 DE8889'ROAD)   ABOUT 1.2 MI (1.9 KM ) TO THE CROSSROAD 1800 N COUNTY ROAD,
 DE8889'CONTINUE NORTH ON STATE ROUTE 47 ( 300 E COUNTY ROAD ) ABOUT 0.7 MI
 DE8889'( 1.1 KM )  ,  AND THE STATION ON THE RIGHT.   IT  IS  53.5   FT  EAST
 DE8889'OF THE
 DE8889'STATE ROUTE 47 ( 300 E COUNTY ROAD )  9.0 FT WEST OF THE EDGE OF
 DE8889'FIELD, 32.8 FT SOUTHEAST OF THE SOUTHEAST CORNER AT THE GUARD RAIL
 DE8889', 2.0 FT WEST OF THE FIBERGLASS WITNESS  POST.  NOTE-- ACCESS TO THE
 DE8889'STATION POINT IS THROUGH  A  6 - INCH   ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8985 ***********************************************************************
 DE8985  DESIGNATION -  CHA 14C
 DE8985  PID         -  DE8985
 DE8985  STATE/COUNTY-  IL/CHAMPAIGN
 DE8985  COUNTRY     -  US
 DE8985  USGS QUAD   -  URBANA (2018)
 DE8985
 DE8985                         *CURRENT SURVEY CONTROL
 DE8985  ______________________________________________________________________
 DE8985* NAD 83(2011) POSITION- 40 01 32.56477(N) 088 09 22.60524(W)   ADJUSTED
 DE8985* NAD 83(2011) ELLIP HT-   184.269 (meters)        (06/27/12)   ADJUSTED
 DE8985* NAD 83(2011) EPOCH   -  2010.00
 DE8985* NAVD 88 ORTHO HEIGHT -   216.3   (meters)      710.    (feet) GPS OBS
 DE8985  ______________________________________________________________________
 DE8985  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8985  GEOID HEIGHT    -        -32.027 (meters)                     GEOID99
 DE8985  GEOID HEIGHT    -        -32.054 (meters)                     GEOID18
 DE8985  NAD 83(2011) X  -    157,360.738 (meters)                     COMP
 DE8985  NAD 83(2011) Y  - -4,888,480.997 (meters)                     COMP
 DE8985  NAD 83(2011) Z  -  4,080,290.709 (meters)                     COMP
 DE8985  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 DE8985
 DE8985  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8985  Standards:
 DE8985         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8985            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8985  -------------------------------------------------------------------
 DE8985  NETWORK    1.84   2.49           0.83   0.65   1.27      0.03810763
 DE8985  -------------------------------------------------------------------
 DE8985  Click here for local accuracies and other accuracy information.
 DE8985
 DE8985.The horizontal coordinates were established by GPS observations
 DE8985.and adjusted by the National Geodetic Survey in June 2012.
 DE8985
 DE8985.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8985.been affixed to the stable North American tectonic plate. See 
 DE8985.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8985
 DE8985.The horizontal coordinates are valid at the epoch date displayed above
 DE8985.which is a decimal equivalence of Year/Month/Day.
 DE8985
 DE8985.The orthometric height was determined by GPS observations and a
 DE8985.high-resolution geoid model.
 DE8985
 DE8985.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8985.GEOID18 height accuracy estimate available here.
 DE8985
 DE8985.Click photographs - Photos may exist for this station.
 DE8985
 DE8985.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8985
 DE8985.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8985
 DE8985.The ellipsoidal height was determined by GPS observations
 DE8985.and is referenced to NAD 83.
 DE8985
 DE8985. The following values were computed from the NAD 83(2011) position.
 DE8985
 DE8985;                    North         East     Units Scale Factor Converg.
 DE8985;SPC IL E     -   372,870.237   315,113.286   MT  0.99997781   +0 06 49.9
 DE8985;SPC IL E     - 1,223,325.10  1,033,834.17   sFT  0.99997781   +0 06 49.9
 DE8985;UTM  16      - 4,431,251.378   401,336.210   MT  0.99971984   -0 44 37.3
 DE8985
 DE8985!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8985!SPC IL E     -   0.99997109  x   0.99997781  =   0.99994890
 DE8985!UTM  16      -   0.99997109  x   0.99971984  =   0.99969094
 DE8985
 DE8985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0133631251(NAD 83)
 DE8985
 DE8985                          SUPERSEDED SURVEY CONTROL
 DE8985
 DE8985  NAD 83(2007)-  40 01 32.56481(N)    088 09 22.60612(W) AD(2002.00) 0
 DE8985  ELLIP H (02/10/07)  184.293  (m)                       GP(2002.00)    
 DE8985  ELLIP H (12/06/04)  184.299  (m)                       GP(       ) 4 1
 DE8985  NAD 83(1997)-  40 01 32.56493(N)    088 09 22.60626(W) AD(       ) 1
 DE8985  ELLIP H (12/18/02)  184.284  (m)                       GP(       ) 4 2
 DE8985
 DE8985.Superseded values are not recommended for survey control.
 DE8985
 DE8985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8985.See file dsdata.pdf to determine how the superseded data were derived.
 DE8985
 DE8985_MARKER: I = METAL ROD
 DE8985_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8985_STAMPING: CHA-14C
 DE8985_MARK LOGO: ILDT
 DE8985_PROJECTION: FLUSH
 DE8985_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8985_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8985+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8985_ROD/PIPE-DEPTH: 3.7 meters
 DE8985_SLEEVE-DEPTH  : 1.1 meters
 DE8985
 DE8985  HISTORY     - Date     Condition        Report By
 DE8985  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8985  HISTORY     - 20050328 MARK NOT FOUND   ILDT
 DE8985
 DE8985                          STATION DESCRIPTION
 DE8985
 DE8985'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8985'THE STATION IS LOCATED ABOUT 1.5 MI ( 2.4 KM ) NORTH  OF PHILO , ABOUT
 DE8985'8.5 MI (13.9 KM ) SOUTHEAST OF ST. JOSEPH, ABOUT 4.3 MI ( 7.0 KM )
 DE8985'WEST OF
 DE8985'SIDNEY . TO REACH FROM THE JUNCTION AT THE  STATE ROUTE 13O  (1600  E
 DE8985'COUNTY  ROAD ),  AND  1000 N COUNTY ROAD, GO EAST ON 1000 N COUNTY
 DE8985'ROAD   ABOUT 0.3 MI ( 0.5 KM ) ,  AND THE STATION IS ON THE LEFT. IT
 DE8985'IS  38.6
 DE8985'FT  NORTH  OF THE 1000 N COUNTY ROAD, 12 FT SOUTH OF THE EDGE OF
 DE8985'FIELD .  NOTE-- ACCESS TO THE STATION POINT IS THROUGH  A  6 - INCH
 DE8985'ACCESS  COVER.
 DE8985
 DE8985                          STATION RECOVERY (2005)
 DE8985
 DE8985'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 DE8985'GONE NEW SCHOOL ENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8992 ***********************************************************************
 DE8992  DESIGNATION -  CHA 15C
 DE8992  PID         -  DE8992
 DE8992  STATE/COUNTY-  IL/CHAMPAIGN
 DE8992  COUNTRY     -  US
 DE8992  USGS QUAD   -  SAINT JOSEPH (2018)
 DE8992
 DE8992                         *CURRENT SURVEY CONTROL
 DE8992  ______________________________________________________________________
 DE8992* NAD 83(2011) POSITION- 40 01 33.89681(N) 088 02 55.91667(W)   ADJUSTED
 DE8992* NAD 83(2011) ELLIP HT-   174.700 (meters)        (06/27/12)   ADJUSTED
 DE8992* NAD 83(2011) EPOCH   -  2010.00
 DE8992* NAVD 88 ORTHO HEIGHT -   206.8   (meters)      678.    (feet) GPS OBS
 DE8992  ______________________________________________________________________
 DE8992  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8992  GEOID HEIGHT    -        -32.079 (meters)                     GEOID99
 DE8992  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 DE8992  NAD 83(2011) X  -    166,523.836 (meters)                     COMP
 DE8992  NAD 83(2011) Y  - -4,888,143.668 (meters)                     COMP
 DE8992  NAD 83(2011) Z  -  4,080,316.016 (meters)                     COMP
 DE8992  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 DE8992
 DE8992  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8992  Standards:
 DE8992         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8992            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8992  -------------------------------------------------------------------
 DE8992  NETWORK    1.60   2.12           0.73   0.55   1.08      0.04933411
 DE8992  -------------------------------------------------------------------
 DE8992  Click here for local accuracies and other accuracy information.
 DE8992
 DE8992.The horizontal coordinates were established by GPS observations
 DE8992.and adjusted by the National Geodetic Survey in June 2012.
 DE8992
 DE8992.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8992.been affixed to the stable North American tectonic plate. See 
 DE8992.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8992
 DE8992.The horizontal coordinates are valid at the epoch date displayed above
 DE8992.which is a decimal equivalence of Year/Month/Day.
 DE8992
 DE8992.The orthometric height was determined by GPS observations and a
 DE8992.high-resolution geoid model.
 DE8992
 DE8992.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8992.GEOID18 height accuracy estimate available here.
 DE8992
 DE8992.Click photographs - Photos may exist for this station.
 DE8992
 DE8992.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8992
 DE8992.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8992
 DE8992.The ellipsoidal height was determined by GPS observations
 DE8992.and is referenced to NAD 83.
 DE8992
 DE8992. The following values were computed from the NAD 83(2011) position.
 DE8992
 DE8992;                    North         East     Units Scale Factor Converg.
 DE8992;SPC IL E     -   372,935.069   324,281.950   MT  0.99998226   +0 10 58.6
 DE8992;SPC IL E     - 1,223,537.81  1,063,915.03   sFT  0.99998226   +0 10 58.6
 DE8992;UTM  16      - 4,431,178.998   410,502.334   MT  0.99969860   -0 40 28.6
 DE8992
 DE8992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8992!SPC IL E     -   0.99997259  x   0.99998226  =   0.99995485
 DE8992!UTM  16      -   0.99997259  x   0.99969860  =   0.99967120
 DE8992
 DE8992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1050231178(NAD 83)
 DE8992
 DE8992                          SUPERSEDED SURVEY CONTROL
 DE8992
 DE8992  NAD 83(2007)-  40 01 33.89687(N)    088 02 55.91755(W) AD(2002.00) 0
 DE8992  ELLIP H (02/10/07)  174.723  (m)                       GP(2002.00)    
 DE8992  ELLIP H (12/06/04)  174.734  (m)                       GP(       ) 4 1
 DE8992  NAD 83(1997)-  40 01 33.89686(N)    088 02 55.91763(W) AD(       ) 1
 DE8992  ELLIP H (12/18/02)  174.724  (m)                       GP(       ) 4 2
 DE8992
 DE8992.Superseded values are not recommended for survey control.
 DE8992
 DE8992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8992.See file dsdata.pdf to determine how the superseded data were derived.
 DE8992
 DE8992_MARKER: I = METAL ROD
 DE8992_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8992_STAMPING: CHA-15C
 DE8992_MARK LOGO: ILDT
 DE8992_PROJECTION: FLUSH
 DE8992_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8992_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8992+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2009
 DE8992_ROD/PIPE-DEPTH: 3.7 meters
 DE8992_SLEEVE-DEPTH  : 1.1 meters
 DE8992
 DE8992  HISTORY     - Date     Condition        Report By
 DE8992  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8992  HISTORY     - 20090414 GOOD             FOTHIE
 DE8992
 DE8992                          STATION DESCRIPTION
 DE8992
 DE8992'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8992'THE STATION IS LOCATED ABOUT 0.7 MI (1.1 KM ) EAST  OF SIDNEY ,  ABOUT
 DE8992'6.0 MI (9.8 KM ) SOUTH OF ST. JOSEPH, ABOUT 4.5 MI ( 7.3 KM ) WEST OF
 DE8992'HOMER . TO REACH FROM THE JUNCTION AT THE 1000 N COUNTY ROAD, AND
 DE8992'2100 E COUNTY ROAD AT SIDNEY, GO EAST ON 1000 N  COUNTY ROAD
 DE8992'ABOUT 0.75 MI ( 1.2 KM ) ,  AND THE STATION IS ON THE  RIGHT. THE
 DE8992'STATION
 DE8992'IS  270 FT WEST OF THE 2200 E COUNTY ROAD.  IT IS  30.0   FT  SOUTH OF
 DE8992'THE
 DE8992'1000 N COUNTY ROAD, 34.5 FT NORTH  AT THE NORTH SIDE OF THE
 DE8992'RAILROAD.   NOTE-- ACCESS TO THE STATION POINT IS THROUGH  A  6 - INCH
 DE8992'ACCESS  COVER.
 DE8992
 DE8992                          STATION RECOVERY (2009)
 DE8992
 DE8992'RECOVERY NOTE BY FOTH INFRA AND ENVIRON LLC 2009 (DSC)
 DE8992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1433 ***********************************************************************
 NH1433  DESIGNATION -  CHAMPAIGN
 NH1433  PID         -  NH1433
 NH1433  STATE/COUNTY-  IL/WINNEBAGO
 NH1433  COUNTRY     -  US
 NH1433  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1433
 NH1433                         *CURRENT SURVEY CONTROL
 NH1433  ______________________________________________________________________
 NH1433* NAD 83(1997) POSITION- 42 21 40.43328(N) 089 03 39.33153(W)   ADJUSTED
 NH1433* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 NH1433  ______________________________________________________________________
 NH1433  GEOID HEIGHT    -        -33.555 (meters)                     GEOID18
 NH1433  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 NH1433  HORZ ORDER      -  SECOND
 NH1433
 NH1433.The horizontal coordinates were established by classical geodetic methods
 NH1433.and adjusted by the National Geodetic Survey in October 1999.
 NH1433
 NH1433.The orthometric height was scaled from a topographic map.
 NH1433
 NH1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1433.GEOID18 height accuracy estimate available here.
 NH1433
 NH1433.Click photographs - Photos may exist for this station.
 NH1433
 NH1433.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1433
 NH1433. The following values were computed from the NAD 83(1997) position.
 NH1433
 NH1433;                    North         East     Units Scale Factor Converg.
 NH1433;SPC IL W     -   632,796.920   791,086.722   MT  1.00004322   +0 44 42.4
 NH1433;SPC IL W     - 2,076,101.23  2,595,423.69   sFT  1.00004322   +0 44 42.4
 NH1433;SPC WI S     -    40,566.448   677,367.235   MT  1.00009577   +0 38 42.9
 NH1433;SPC WI S     -   133,091.75  2,222,329.00   sFT  1.00009577   +0 38 42.9
 NH1433;UTM  16      - 4,691,941.743   330,284.351   MT  0.99995440   -1 23 20.4
 NH1433
 NH1433!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1433!SPC IL W     -   0.99997061  x   1.00004322  =   1.00001383
 NH1433!SPC WI S     -   0.99997061  x   1.00009577  =   1.00006638
 NH1433!UTM  16      -   0.99997061  x   0.99995440  =   0.99992501
 NH1433
 NH1433:                Primary Azimuth Mark                     Grid Az
 NH1433:SPC IL W     -  CASS                                     012 33 26.5
 NH1433:SPC WI S     -  CASS                                     012 39 26.0
 NH1433:UTM  16      -  CASS                                     014 41 29.3
 NH1433
 NH1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3028491941(NAD 83)
 NH1433
 NH1433|---------------------------------------------------------------------|
 NH1433| PID    Reference Object                     Distance      Geod. Az  |
 NH1433|                                                           dddmmss.s |
 NH1433| NH0866 CASS                                496.330 METERS 0131808.9 |
 NH1433| NH1422 CHRISTIAN                           229.358 METERS 20358     |
 NH1433| CI8362 CHAMPAIGN RM                         16.670 METERS 28753     |
 NH1433|---------------------------------------------------------------------|
 NH1433
 NH1433                          SUPERSEDED SURVEY CONTROL
 NH1433
 NH1433  NAD 83(1996)-  42 21 40.43322(N)    089 03 39.33211(W) AD(       ) 2
 NH1433  NAD 83(1991)-  42 21 40.42951(N)    089 03 39.33166(W) AD(       ) 2
 NH1433  NAD 83(1986)-  42 21 40.42705(N)    089 03 39.33167(W) AD(       ) 2
 NH1433  NAD 27      -  42 21 40.36250(N)    089 03 38.94070(W) AD(       ) 2
 NH1433  USSD        -  42 21 40.46300(N)    089 03 38.74000(W) AD(       ) 3
 NH1433
 NH1433.Superseded values are not recommended for survey control.
 NH1433
 NH1433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1433.See file dsdata.pdf to determine how the superseded data were derived.
 NH1433
 NH1433_MARKER: N = NAIL
 NH1433_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1433_SP_SET: WOOD STAKE
 NH1433_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1433
 NH1433  HISTORY     - Date     Condition        Report By
 NH1433  HISTORY     - 1920     MONUMENTED       CGS
 NH1433  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1433
 NH1433                          STATION DESCRIPTION
 NH1433
 NH1433'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1433'STATION IS ABOUT 2/3 MILE S OF LATHAM PARK RAILROAD STATION,
 NH1433'ON THE E SIDE OF THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY
 NH1433'TRACK, 200 YARDS S OF RAILROAD BRIDGE E 576, AND 1.91 METERS
 NH1433'(6.27 FEET) E OF THE E AND NEAREST RAIL.  THE STATION AND
 NH1433'REFERENCE MARKS ARE STAKES 2 BY 4 INCHES IN SIZE, EACH WITH A
 NH1433'NAIL IN THE TOP AND A CROSS FILED ON THE NAIL.  THE REFERENCE
 NH1433'MARK IS ON THE OPPOSITE SIDE OF THE TRACK, NEAR THE FENCE LINE,
 NH1433'16.67 METERS (54.69 FEET) FROM THE STATION, N 72 DEG 07 MIN W.
 NH1433
 NH1433                          STATION RECOVERY (1997)
 NH1433
 NH1433'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1433'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1740 ***********************************************************************
 LC1740  DESIGNATION -  CHAMPAIGN CCC AND ST L RR STK
 LC1740  PID         -  LC1740
 LC1740  STATE/COUNTY-  IL/CHAMPAIGN
 LC1740  COUNTRY     -  US
 LC1740  USGS QUAD   -  URBANA (2018)
 LC1740
 LC1740                         *CURRENT SURVEY CONTROL
 LC1740  ______________________________________________________________________
 LC1740* NAD 83(1997) POSITION- 40 06 54.61556(N) 088 11 54.97185(W)   ADJUSTED
 LC1740  ______________________________________________________________________
 LC1740  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 LC1740  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 LC1740  HORZ ORDER      -  THIRD
 LC1740
 LC1740.The horizontal coordinates were established by classical geodetic methods
 LC1740.and adjusted by the National Geodetic Survey in October 1999.
 LC1740
 LC1740.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1740.GEOID18 height accuracy estimate available here.
 LC1740
 LC1740.Click photographs - Photos may exist for this station.
 LC1740
 LC1740.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1740
 LC1740. The following values were computed from the NAD 83(1997) position.
 LC1740
 LC1740;                    North         East     Units Scale Factor Converg.
 LC1740;SPC IL E     -   382,796.790   311,485.480   MT  0.99997662   +0 05 12.5
 LC1740;SPC IL E     - 1,255,892.47  1,021,931.95   sFT  0.99997662   +0 05 12.5
 LC1740;UTM  16      - 4,441,228.639   397,858.399   MT  0.99972843   -0 46 20.5
 LC1740
 LC1740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9785841228(NAD 83)
 LC1740
 LC1740                          SUPERSEDED SURVEY CONTROL
 LC1740
 LC1740  NAD 83(1997)-  40 06 54.61574(N)    088 11 54.97161(W) AD(       ) 3
 LC1740  NAD 83(1986)-  40 06 54.62600(N)    088 11 54.96804(W) AD(       ) 3
 LC1740  NAD 27      -  40 06 54.51100(N)    088 11 54.79700(W) AD(       ) 3
 LC1740
 LC1740.Superseded values are not recommended for survey control.
 LC1740
 LC1740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1740.See file dsdata.pdf to determine how the superseded data were derived.
 LC1740
 LC1740_MARKER: 63 = STACK
 LC1740
 LC1740  HISTORY     - Date     Condition        Report By
 LC1740  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1740
 LC1740                          STATION DESCRIPTION
 LC1740
 LC1740'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1738 ***********************************************************************
 LC1738  DESIGNATION -  CHAMPAIGN CITY RAILROAD STACK
 LC1738  PID         -  LC1738
 LC1738  STATE/COUNTY-  IL/CHAMPAIGN
 LC1738  COUNTRY     -  US
 LC1738  USGS QUAD   -  URBANA (2018)
 LC1738
 LC1738                         *CURRENT SURVEY CONTROL
 LC1738  ______________________________________________________________________
 LC1738* NAD 83(1997) POSITION- 40 07 25.42726(N) 088 14 28.74024(W)   ADJUSTED
 LC1738  ______________________________________________________________________
 LC1738  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 LC1738  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 LC1738  HORZ ORDER      -  THIRD
 LC1738
 LC1738.The horizontal coordinates were established by classical geodetic methods
 LC1738.and adjusted by the National Geodetic Survey in October 1999.
 LC1738
 LC1738.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1738.GEOID18 height accuracy estimate available here.
 LC1738
 LC1738.Click photographs - Photos may exist for this station.
 LC1738
 LC1738.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1738
 LC1738. The following values were computed from the NAD 83(1997) position.
 LC1738
 LC1738;                    North         East     Units Scale Factor Converg.
 LC1738;SPC IL E     -   383,742.467   307,843.256   MT  0.99997576   +0 03 33.5
 LC1738;SPC IL E     - 1,258,995.08  1,009,982.42   sFT  0.99997576   +0 03 33.5
 LC1738;UTM  16      - 4,442,228.586   394,231.648   MT  0.99973771   -0 48 00.1
 LC1738
 LC1738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9423142228(NAD 83)
 LC1738
 LC1738                          SUPERSEDED SURVEY CONTROL
 LC1738
 LC1738  NAD 83(1997)-  40 07 25.42768(N)    088 14 28.74034(W) AD(       ) 3
 LC1738  NAD 83(1986)-  40 07 25.43686(N)    088 14 28.73586(W) AD(       ) 3
 LC1738  NAD 27      -  40 07 25.32800(N)    088 14 28.55900(W) AD(       ) 3
 LC1738
 LC1738.Superseded values are not recommended for survey control.
 LC1738
 LC1738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1738.See file dsdata.pdf to determine how the superseded data were derived.
 LC1738
 LC1738_MARKER: 63 = STACK
 LC1738
 LC1738  HISTORY     - Date     Condition        Report By
 LC1738  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1738
 LC1738                          STATION DESCRIPTION
 LC1738
 LC1738'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1744 ***********************************************************************
 LC1744  DESIGNATION -  CHAMPAIGN ILLINI ELEC COOP TWR
 LC1744  PID         -  LC1744
 LC1744  STATE/COUNTY-  IL/CHAMPAIGN
 LC1744  COUNTRY     -  US
 LC1744  USGS QUAD   -  URBANA (2018)
 LC1744
 LC1744                         *CURRENT SURVEY CONTROL
 LC1744  ______________________________________________________________________
 LC1744* NAD 83(1997) POSITION- 40 05 51.05759(N) 088 14 45.23434(W)   ADJUSTED
 LC1744  ______________________________________________________________________
 LC1744  GEOID HEIGHT    -        -32.062 (meters)                     GEOID18
 LC1744  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 LC1744  HORZ ORDER      -  THIRD
 LC1744
 LC1744.The horizontal coordinates were established by classical geodetic methods
 LC1744.and adjusted by the National Geodetic Survey in October 1999.
 LC1744
 LC1744.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1744.GEOID18 height accuracy estimate available here.
 LC1744
 LC1744.Click photographs - Photos may exist for this station.
 LC1744
 LC1744.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1744
 LC1744. The following values were computed from the NAD 83(1997) position.
 LC1744
 LC1744;                    North         East     Units Scale Factor Converg.
 LC1744;SPC IL E     -   380,831.450   307,455.586   MT  0.99997568   +0 03 22.7
 LC1744;SPC IL E     - 1,249,444.52  1,008,710.54   sFT  0.99997568   +0 03 22.7
 LC1744;UTM  16      - 4,439,324.399   393,800.478   MT  0.99973884   -0 48 09.2
 LC1744
 LC1744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9380039324(NAD 83)
 LC1744
 LC1744                          SUPERSEDED SURVEY CONTROL
 LC1744
 LC1744  NAD 83(1997)-  40 05 51.05770(N)    088 14 45.23460(W) AD(       ) 3
 LC1744  NAD 83(1986)-  40 05 51.06778(N)    088 14 45.22962(W) AD(       ) 3
 LC1744  NAD 27      -  40 05 50.95500(N)    088 14 45.04700(W) AD(       ) 3
 LC1744
 LC1744.Superseded values are not recommended for survey control.
 LC1744
 LC1744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1744.See file dsdata.pdf to determine how the superseded data were derived.
 LC1744
 LC1744_MARKER: 43 = RADIO/TV TOWER
 LC1744
 LC1744  HISTORY     - Date     Condition        Report By
 LC1744  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1744
 LC1744                          STATION DESCRIPTION
 LC1744
 LC1744'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1744'THE STATION IS LOCATED AT THE SOUTH EDGE OF CHAMPAIGN AT
 LC1744'1605 SOUTH NEIL STREET.
 LC1744'
 LC1744'THE STATION IS THE TOP OF A 4 LEGGED SELF SUPPORTING TOWER
 LC1744'WHICH IS 310 FEET HIGH, IS PAINTED RED AND WHITE AND HAS
 LC1744'A FLASHING RED LIGHT ON THE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1754 ***********************************************************************
 LC1754  DESIGNATION -  CHAMPAIGN N ILL WTR CORP TANK
 LC1754  PID         -  LC1754
 LC1754  STATE/COUNTY-  IL/CHAMPAIGN
 LC1754  COUNTRY     -  US
 LC1754  USGS QUAD   -  THOMASBORO (2018)
 LC1754
 LC1754                         *CURRENT SURVEY CONTROL
 LC1754  ______________________________________________________________________
 LC1754* NAD 83(1997) POSITION- 40 07 59.38187(N) 088 14 26.28649(W)   ADJUSTED
 LC1754  ______________________________________________________________________
 LC1754  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 LC1754  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 LC1754  HORZ ORDER      -  THIRD
 LC1754
 LC1754.The horizontal coordinates were established by classical geodetic methods
 LC1754.and adjusted by the National Geodetic Survey in October 1999.
 LC1754
 LC1754.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1754.GEOID18 height accuracy estimate available here.
 LC1754
 LC1754.Click photographs - Photos may exist for this station.
 LC1754
 LC1754.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1754
 LC1754. The following values were computed from the NAD 83(1997) position.
 LC1754
 LC1754;                    North         East     Units Scale Factor Converg.
 LC1754;SPC IL E     -   384,789.786   307,900.262   MT  0.99997577   +0 03 35.1
 LC1754;SPC IL E     - 1,262,431.16  1,010,169.44   sFT  0.99997577   +0 03 35.1
 LC1754;UTM  16      - 4,443,274.682   394,304.339   MT  0.99973752   -0 47 59.1
 LC1754
 LC1754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9430443274(NAD 83)
 LC1754
 LC1754                          SUPERSEDED SURVEY CONTROL
 LC1754
 LC1754  NAD 83(1997)-  40 07 59.38244(N)    088 14 26.28668(W) AD(       ) 3
 LC1754  NAD 83(1986)-  40 07 59.39131(N)    088 14 26.28192(W) AD(       ) 3
 LC1754  NAD 27      -  40 07 59.27600(N)    088 14 26.10900(W) AD(       ) 3
 LC1754
 LC1754.Superseded values are not recommended for survey control.
 LC1754
 LC1754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1754.See file dsdata.pdf to determine how the superseded data were derived.
 LC1754
 LC1754_MARKER: 53 = ELEVATED TANK
 LC1754
 LC1754  HISTORY     - Date     Condition        Report By
 LC1754  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1754
 LC1754                          STATION DESCRIPTION
 LC1754
 LC1754'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1754'THE STATION IS LOCATED ABOUT 0.1 MILE SOUTH OF U.S. HIGHWAY
 LC1754'150 AND ABOUT 0.1 MILE WEST OF N. MARKET STREET JUST NORTH
 LC1754'OF THE NORTH CITY LIMITS OF CHAMPAIGN.
 LC1754'
 LC1754'THE STATION IS THE TOP OF A LARGE ROUND SQUAT TANK WHICH IS
 LC1754'PAINTED GRAY AND IS SUPPORTED BY 12 STEEL PIPE LEGS.  THE
 LC1754'TANK IS APPROXIMATELY 145 FEET HIGH AND HAS A RED FLASHING
 LC1754'LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1739 ***********************************************************************
 LC1739  DESIGNATION -  CHAMPAIGN RAD STA WILL W TWR
 LC1739  PID         -  LC1739
 LC1739  STATE/COUNTY-  IL/CHAMPAIGN
 LC1739  COUNTRY     -  US
 LC1739  USGS QUAD   -  URBANA (2018)
 LC1739
 LC1739                         *CURRENT SURVEY CONTROL
 LC1739  ______________________________________________________________________
 LC1739* NAD 83(1997) POSITION- 40 04 51.52934(N) 088 14 13.68575(W)   ADJUSTED
 LC1739  ______________________________________________________________________
 LC1739  GEOID HEIGHT    -        -32.053 (meters)                     GEOID18
 LC1739  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 LC1739  HORZ ORDER      -  THIRD
 LC1739
 LC1739.The horizontal coordinates were established by classical geodetic methods
 LC1739.and adjusted by the National Geodetic Survey in October 1999.
 LC1739
 LC1739.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1739.GEOID18 height accuracy estimate available here.
 LC1739
 LC1739.Click photographs - Photos may exist for this station.
 LC1739
 LC1739.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1739
 LC1739. The following values were computed from the NAD 83(1997) position.
 LC1739
 LC1739;                    North         East     Units Scale Factor Converg.
 LC1739;SPC IL E     -   378,996.212   308,204.836   MT  0.99997583   +0 03 43.0
 LC1739;SPC IL E     - 1,243,423.41  1,011,168.70   sFT  0.99997583   +0 03 43.0
 LC1739;UTM  16      - 4,437,478.577   394,521.967   MT  0.99973696   -0 47 47.9
 LC1739
 LC1739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9452137478(NAD 83)
 LC1739
 LC1739                          SUPERSEDED SURVEY CONTROL
 LC1739
 LC1739  NAD 83(1997)-  40 04 51.52944(N)    088 14 13.68594(W) AD(       ) 3
 LC1739  NAD 83(1986)-  40 04 51.53981(N)    088 14 13.68080(W) AD(       ) 3
 LC1739  NAD 27      -  40 04 51.42600(N)    088 14 13.50300(W) AD(       ) 3
 LC1739
 LC1739.Superseded values are not recommended for survey control.
 LC1739
 LC1739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1739.See file dsdata.pdf to determine how the superseded data were derived.
 LC1739
 LC1739_MARKER: 43 = RADIO/TV TOWER
 LC1739
 LC1739  HISTORY     - Date     Condition        Report By
 LC1739  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1739  HISTORY     - 1960     GOOD             CGS
 LC1739
 LC1739                          STATION DESCRIPTION
 LC1739
 LC1739'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1739'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTH OF THE UNIVERSITY
 LC1739'OF ILLINOIS FOOTBALL STADIUM.
 LC1739'
 LC1739'TO REACH THE STATION FROM S. FIRST STREET AND PEABODY AVE.,
 LC1739'JUST NORTHWEST OF THE UNIVERSITY STADIUM, GO SOUTH ON S.
 LC1739'FIRST STREET FOR 0.4 MILE TO A T INTERSECTION, MAKE A QUICK
 LC1739'JOG TO THE LEFT AND RIGHT, GO SOUTH ON THE DIRT ROAD FOR
 LC1739'0.9 MILE TO THE TOWER IN THE OPEN FIELD ON THE LEFT.
 LC1739'
 LC1739'THE STATION IS THE TOP OF THE WEST ONE OF TWO TOWERS.  THE
 LC1739'TOWER IS 340 FEET HIGH AND IS PAINTED RED AND WHITE.  THE
 LC1739'TOWER IS 3 LEGGED AND IS SELF SUPPORTING.  IT HAS A RED
 LC1739'FLASHING LIGHT ON THE TOP.
 LC1739
 LC1739                          STATION RECOVERY (1960)
 LC1739
 LC1739'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1739'RECOVERED AS DESCRIBED IN THE LITHOGRAPH LIST DATED JULY
 LC1739'1960, STATION NUMBER 1036, OF QUAD BOOK 400882.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1743 ***********************************************************************
 LC1743  DESIGNATION -  CHAMPAIGN RAD STA WILL E TWR
 LC1743  PID         -  LC1743
 LC1743  STATE/COUNTY-  IL/CHAMPAIGN
 LC1743  COUNTRY     -  US
 LC1743  USGS QUAD   -  URBANA (2018)
 LC1743
 LC1743                         *CURRENT SURVEY CONTROL
 LC1743  ______________________________________________________________________
 LC1743* NAD 83(1997) POSITION- 40 04 52.64815(N) 088 14 05.63022(W)   ADJUSTED
 LC1743  ______________________________________________________________________
 LC1743  GEOID HEIGHT    -        -32.055 (meters)                     GEOID18
 LC1743  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 LC1743  HORZ ORDER      -  THIRD
 LC1743
 LC1743.The horizontal coordinates were established by classical geodetic methods
 LC1743.and adjusted by the National Geodetic Survey in October 1999.
 LC1743
 LC1743.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1743.GEOID18 height accuracy estimate available here.
 LC1743
 LC1743.Click photographs - Photos may exist for this station.
 LC1743
 LC1743.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1743
 LC1743. The following values were computed from the NAD 83(1997) position.
 LC1743
 LC1743;                    North         East     Units Scale Factor Converg.
 LC1743;SPC IL E     -   379,030.927   308,395.648   MT  0.99997587   +0 03 48.2
 LC1743;SPC IL E     - 1,243,537.30  1,011,794.72   sFT  0.99997587   +0 03 48.2
 LC1743;UTM  16      - 4,437,510.422   394,713.233   MT  0.99973646   -0 47 42.7
 LC1743
 LC1743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9471337510(NAD 83)
 LC1743
 LC1743                          SUPERSEDED SURVEY CONTROL
 LC1743
 LC1743  NAD 83(1997)-  40 04 52.64825(N)    088 14 05.63041(W) AD(       ) 3
 LC1743  NAD 83(1986)-  40 04 52.65860(N)    088 14 05.62532(W) AD(       ) 3
 LC1743  NAD 27      -  40 04 52.54100(N)    088 14 05.44800(W) AD(       ) 3
 LC1743
 LC1743.Superseded values are not recommended for survey control.
 LC1743
 LC1743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1743.See file dsdata.pdf to determine how the superseded data were derived.
 LC1743
 LC1743_MARKER: 43 = RADIO/TV TOWER
 LC1743
 LC1743  HISTORY     - Date     Condition        Report By
 LC1743  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1743  HISTORY     - 1960     GOOD             CGS
 LC1743
 LC1743                          STATION DESCRIPTION
 LC1743
 LC1743'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1743'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTH OF THE UNIVERSITY
 LC1743'OF ILLINOIS FOOTBALL STADIUM.
 LC1743'
 LC1743'TO REACH THE STATION FROM S. FIRST STREET AND PEABODY AVE.,
 LC1743'JUST NORTHWEST OF THE UNIVERSITY STADIUM, GO SOUTH ON S.
 LC1743'FIRST STREET FOR 0.4 MILE TO A T INTERSECTION, MAKE A QUICK
 LC1743'JOG TO THE LEFT AND RIGHT, GO SOUTH ON THE DIRT ROAD FOR
 LC1743'0.9 MILE TO THE TOWER IN THE OPEN FIELD ON THE LEFT.
 LC1743'
 LC1743'THE STATION IS THE TOP OF THE EAST ONE OF TWO TOWERS.  THE
 LC1743'TOWER IS 340 FEET HIGH AND IS PAINTED RED AND WHITE.  THE
 LC1743'TOWER IS 3 LEGGED AND IS SELF SUPPORTING.  IT HAS A RED
 LC1743'FLASHING LIGHT ON THE TOP.
 LC1743
 LC1743                          STATION RECOVERY (1960)
 LC1743
 LC1743'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1743'RECOVERED AS DESCRIBED IN THE LITHOGRAPH LIST DATED JULY
 LC1743'1960, STATION NUMBER 1035, QUAD BOOK 400882.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1746 ***********************************************************************
 LC1746  DESIGNATION -  CHAMPAIGN RADIO STA WDWS TWR
 LC1746  PID         -  LC1746
 LC1746  STATE/COUNTY-  IL/CHAMPAIGN
 LC1746  COUNTRY     -  US
 LC1746  USGS QUAD   -  URBANA (2018)
 LC1746
 LC1746                         *CURRENT SURVEY CONTROL
 LC1746  ______________________________________________________________________
 LC1746* NAD 83(1997) POSITION- 40 05 04.47512(N) 088 14 53.35498(W)   ADJUSTED
 LC1746  ______________________________________________________________________
 LC1746  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 LC1746  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 LC1746  HORZ ORDER      -  THIRD
 LC1746
 LC1746.The horizontal coordinates were established by classical geodetic methods
 LC1746.and adjusted by the National Geodetic Survey in October 1999.
 LC1746
 LC1746.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1746.GEOID18 height accuracy estimate available here.
 LC1746
 LC1746.Click photographs - Photos may exist for this station.
 LC1746
 LC1746.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1746
 LC1746. The following values were computed from the NAD 83(1997) position.
 LC1746
 LC1746;                    North         East     Units Scale Factor Converg.
 LC1746;SPC IL E     -   379,394.536   307,264.615   MT  0.99997565   +0 03 17.5
 LC1746;SPC IL E     - 1,244,730.24  1,008,083.99   sFT  0.99997565   +0 03 17.5
 LC1746;UTM  16      - 4,437,890.847   393,588.042   MT  0.99973940   -0 48 13.6
 LC1746
 LC1746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9358837890(NAD 83)
 LC1746
 LC1746                          SUPERSEDED SURVEY CONTROL
 LC1746
 LC1746  NAD 83(1997)-  40 05 04.47520(N)    088 14 53.35521(W) AD(       ) 3
 LC1746  NAD 83(1986)-  40 05 04.48531(N)    088 14 53.35013(W) AD(       ) 3
 LC1746  NAD 27      -  40 05 04.37100(N)    088 14 53.17100(W) AD(       ) 3
 LC1746
 LC1746.Superseded values are not recommended for survey control.
 LC1746
 LC1746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1746.See file dsdata.pdf to determine how the superseded data were derived.
 LC1746
 LC1746_MARKER: 43 = RADIO/TV TOWER
 LC1746
 LC1746  HISTORY     - Date     Condition        Report By
 LC1746  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1746  HISTORY     - 1960     GOOD             CGS
 LC1746  HISTORY     - 1965     GOOD             CGS
 LC1746  HISTORY     - 1969     GOOD             CGS
 LC1746
 LC1746                          STATION DESCRIPTION
 LC1746
 LC1746'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1746'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF THE CENTER OF
 LC1746'CHAMPAIGN.
 LC1746'
 LC1746'TO REACH FROM THE INTERSECTION OF SOUTH NEIL STREET AND KIRBY
 LC1746'STREET IN CHAMPAIGN, GO SOUTH ON SOUTH NEIL STREET (U.S.
 LC1746'HIGHWAY 45) FOR 1.0 MILE TO THE TOWER ON THE RIGHT.
 LC1746'
 LC1746'THE STATION IS THE TOP OF A 3 LEGGED SELF SUPPORTING TOWER
 LC1746'WHICH IS 424 FEET HIGH, IS PAINTED RED AND WHITE AND HAS
 LC1746'A RED FLASHING RED LIGHT ON THE TOP.
 LC1746
 LC1746                          STATION RECOVERY (1960)
 LC1746
 LC1746'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1746'RECOVERED AS DESCRIBED IN THE LITHOGRAPH LIST DATED JULY
 LC1746'1960, STATION NUMBER 1034, QUAD BOOK 400882.
 LC1746
 LC1746                          STATION RECOVERY (1965)
 LC1746
 LC1746'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BMR)
 LC1746'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC1746'
 LC1746'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES S OF
 LC1746'CHAMPAIGN.
 LC1746
 LC1746                          STATION RECOVERY (1969)
 LC1746
 LC1746'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JVT)
 LC1746'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC1746'
 LC1746'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 LC1746'S OF CHAMPAIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1752 ***********************************************************************
 LC1752  DESIGNATION -  CHAMPAIGN SMITH ICE PLANT STK
 LC1752  PID         -  LC1752
 LC1752  STATE/COUNTY-  IL/CHAMPAIGN
 LC1752  COUNTRY     -  US
 LC1752  USGS QUAD   -  THOMASBORO (2018)
 LC1752
 LC1752                         *CURRENT SURVEY CONTROL
 LC1752  ______________________________________________________________________
 LC1752* NAD 83(1997) POSITION- 40 08 48.89772(N) 088 13 33.09875(W)   ADJUSTED
 LC1752  ______________________________________________________________________
 LC1752  GEOID HEIGHT    -        -32.125 (meters)                     GEOID18
 LC1752  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 LC1752  HORZ ORDER      -  THIRD
 LC1752
 LC1752.The horizontal coordinates were established by classical geodetic methods
 LC1752.and adjusted by the National Geodetic Survey in October 1999.
 LC1752
 LC1752.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1752.GEOID18 height accuracy estimate available here.
 LC1752
 LC1752.Click photographs - Photos may exist for this station.
 LC1752
 LC1752.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1752
 LC1752. The following values were computed from the NAD 83(1997) position.
 LC1752
 LC1752;                    North         East     Units Scale Factor Converg.
 LC1752;SPC IL E     -   386,318.418   309,157.570   MT  0.99997603   +0 04 09.5
 LC1752;SPC IL E     - 1,267,446.34  1,014,294.46   sFT  0.99997603   +0 04 09.5
 LC1752;UTM  16      - 4,444,783.917   395,584.132   MT  0.99973421   -0 47 25.6
 LC1752
 LC1752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9558444783(NAD 83)
 LC1752
 LC1752                          SUPERSEDED SURVEY CONTROL
 LC1752
 LC1752  NAD 83(1997)-  40 08 48.89820(N)    088 13 33.09867(W) AD(       ) 3
 LC1752  NAD 83(1986)-  40 08 48.90696(N)    088 13 33.09412(W) AD(       ) 3
 LC1752  NAD 27      -  40 08 48.79100(N)    088 13 32.92000(W) AD(       ) 3
 LC1752
 LC1752.Superseded values are not recommended for survey control.
 LC1752
 LC1752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1752.See file dsdata.pdf to determine how the superseded data were derived.
 LC1752
 LC1752_MARKER: 63 = STACK
 LC1752
 LC1752  HISTORY     - Date     Condition        Report By
 LC1752  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1752
 LC1752                          STATION DESCRIPTION
 LC1752
 LC1752'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1742 ***********************************************************************
 LC1742  DESIGNATION -  CHAMPAIGN ST MARYS CATH CH
 LC1742  PID         -  LC1742
 LC1742  STATE/COUNTY-  IL/CHAMPAIGN
 LC1742  COUNTRY     -  US
 LC1742  USGS QUAD   -  URBANA (2018)
 LC1742
 LC1742                         *CURRENT SURVEY CONTROL
 LC1742  ______________________________________________________________________
 LC1742* NAD 83(1997) POSITION- 40 07 03.14546(N) 088 13 46.36245(W)   ADJUSTED
 LC1742  ______________________________________________________________________
 LC1742  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 LC1742  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 LC1742  HORZ ORDER      -  THIRD
 LC1742
 LC1742.The horizontal coordinates were established by classical geodetic methods
 LC1742.and adjusted by the National Geodetic Survey in October 1999.
 LC1742
 LC1742.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1742.GEOID18 height accuracy estimate available here.
 LC1742
 LC1742.Click photographs - Photos may exist for this station.
 LC1742
 LC1742.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1742
 LC1742. The following values were computed from the NAD 83(1997) position.
 LC1742
 LC1742;                    North         East     Units Scale Factor Converg.
 LC1742;SPC IL E     -   383,056.338   308,847.440   MT  0.99997596   +0 04 00.8
 LC1742;SPC IL E     - 1,256,744.00  1,013,276.98   sFT  0.99997596   +0 04 00.8
 LC1742;UTM  16      - 4,441,527.643   395,225.191   MT  0.99973514   -0 47 32.4
 LC1742
 LC1742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9522541527(NAD 83)
 LC1742
 LC1742                          SUPERSEDED SURVEY CONTROL
 LC1742
 LC1742  NAD 83(1997)-  40 07 03.14576(N)    088 13 46.36249(W) AD(       ) 3
 LC1742  NAD 83(1986)-  40 07 03.15542(N)    088 13 46.35830(W) AD(       ) 3
 LC1742  NAD 27      -  40 07 03.04000(N)    088 13 46.18200(W) AD(       ) 3
 LC1742
 LC1742.Superseded values are not recommended for survey control.
 LC1742
 LC1742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1742.See file dsdata.pdf to determine how the superseded data were derived.
 LC1742
 LC1742_MARKER: 90 = CHURCH SPIRE
 LC1742
 LC1742  HISTORY     - Date     Condition        Report By
 LC1742  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1742
 LC1742                          STATION DESCRIPTION
 LC1742
 LC1742'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1741 ***********************************************************************
 LC1741  DESIGNATION -  CHAMPAIGN U ILL LAW C STEEPLE
 LC1741  PID         -  LC1741
 LC1741  STATE/COUNTY-  IL/CHAMPAIGN
 LC1741  COUNTRY     -  US
 LC1741  USGS QUAD   -  URBANA (2018)
 LC1741
 LC1741                         *CURRENT SURVEY CONTROL
 LC1741  ______________________________________________________________________
 LC1741* NAD 83(1997) POSITION- 40 06 34.31715(N) 088 13 41.72012(W)   ADJUSTED
 LC1741  ______________________________________________________________________
 LC1741  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 LC1741  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 LC1741  HORZ ORDER      -  THIRD
 LC1741
 LC1741.The horizontal coordinates were established by classical geodetic methods
 LC1741.and adjusted by the National Geodetic Survey in October 1999.
 LC1741
 LC1741.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1741.GEOID18 height accuracy estimate available here.
 LC1741
 LC1741.Click photographs - Photos may exist for this station.
 LC1741
 LC1741.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1741
 LC1741. The following values were computed from the NAD 83(1997) position.
 LC1741
 LC1741;                    North         East     Units Scale Factor Converg.
 LC1741;SPC IL E     -   382,167.322   308,958.417   MT  0.99997599   +0 04 03.7
 LC1741;SPC IL E     - 1,253,827.29  1,013,641.07   sFT  0.99997599   +0 04 03.7
 LC1741;UTM  16      - 4,440,637.277   395,322.802   MT  0.99973489   -0 47 29.0
 LC1741
 LC1741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9532240637(NAD 83)
 LC1741
 LC1741                          SUPERSEDED SURVEY CONTROL
 LC1741
 LC1741  NAD 83(1997)-  40 06 34.31739(N)    088 13 41.71989(W) AD(       ) 3
 LC1741  NAD 83(1986)-  40 06 34.32728(N)    088 13 41.71565(W) AD(       ) 3
 LC1741  NAD 27      -  40 06 34.21500(N)    088 13 41.54600(W) AD(       ) 3
 LC1741
 LC1741.Superseded values are not recommended for survey control.
 LC1741
 LC1741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1741.See file dsdata.pdf to determine how the superseded data were derived.
 LC1741
 LC1741_MARKER: 89 = SPIRE
 LC1741
 LC1741  HISTORY     - Date     Condition        Report By
 LC1741  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1741
 LC1741                          STATION DESCRIPTION
 LC1741
 LC1741'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0735 ***********************************************************************
 LD0735  DESIGNATION -  CHANDLER
 LD0735  PID         -  LD0735
 LD0735  STATE/COUNTY-  IL/CASS
 LD0735  COUNTRY     -  US
 LD0735  USGS QUAD   -  NEWMANSVILLE (2018)
 LD0735
 LD0735                         *CURRENT SURVEY CONTROL
 LD0735  ______________________________________________________________________
 LD0735* NAD 83(1997) POSITION- 40 02 47.63378(N) 090 06 42.39569(W)   ADJUSTED
 LD0735* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 LD0735  ______________________________________________________________________
 LD0735  GEOID HEIGHT    -        -32.801 (meters)                     GEOID18
 LD0735  LAPLACE CORR    -          1.76  (seconds)                    DEFLEC18
 LD0735  HORZ ORDER      -  FIRST
 LD0735
 LD0735.The horizontal coordinates were established by classical geodetic methods
 LD0735.and adjusted by the National Geodetic Survey in October 1999.
 LD0735
 LD0735.The orthometric height was scaled from a topographic map.
 LD0735
 LD0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0735.GEOID18 height accuracy estimate available here.
 LD0735
 LD0735.Click photographs - Photos may exist for this station.
 LD0735
 LD0735.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0735
 LD0735. The following values were computed from the NAD 83(1997) position.
 LD0735
 LD0735;                    North         East     Units Scale Factor Converg.
 LD0735;SPC IL W     -   375,159.279   704,683.815   MT  0.99994145   +0 02 07.1
 LD0735;SPC IL W     - 1,230,835.07  2,311,950.15   sFT  0.99994145   +0 02 07.1
 LD0735;UTM  15      - 4,436,922.985   746,388.498   MT  1.00034740   +1 51 33.3
 LD0735
 LD0735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0735!SPC IL W     -   0.99997018  x   0.99994145  =   0.99991163
 LD0735!UTM  15      -   0.99997018  x   1.00034740  =   1.00031757
 LD0735
 LD0735:                Primary Azimuth Mark                     Grid Az
 LD0735:SPC IL W     -  KUHLMAN                                  259 32 07.1
 LD0735:UTM  15      -  KUHLMAN                                  257 42 40.9
 LD0735
 LD0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4638836922(NAD 83)
 LD0735
 LD0735|---------------------------------------------------------------------|
 LD0735| PID    Reference Object                     Distance      Geod. Az  |
 LD0735|                                                           dddmmss.s |
 LD0735| LD0734 KILBOURNE GRAIN ELEVATOR            APPROX.14.5 KM 0360804.8 |
 LD0735| CL9046 CHANDLER RM 1                        34.001 METERS 05840     |
 LD0735| KC0558 VIRGINIA MUNICIPAL TANK             APPROX.14.3 KM 2185629.5 |
 LD0735| LD0193 KUHLMAN                             APPROX.16.6 KM 2593414.2 |
 LD0735| CL9045 CHANDLER AZ MK                                     2735602.8 |
 LD0735| CL9047 CHANDLER RM 2                        34.336 METERS 33141     |
 LD0735|---------------------------------------------------------------------|
 LD0735
 LD0735                          SUPERSEDED SURVEY CONTROL
 LD0735
 LD0735  NAD 83(1996)-  40 02 47.63794(N)    090 06 42.39777(W) AD(       ) 1
 LD0735  NAD 83(1986)-  40 02 47.64352(N)    090 06 42.38796(W) AD(       ) 1
 LD0735  NAD 27      -  40 02 47.47100(N)    090 06 41.96100(W) AD(       ) 1
 LD0735
 LD0735.Superseded values are not recommended for survey control.
 LD0735
 LD0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0735.See file dsdata.pdf to determine how the superseded data were derived.
 LD0735
 LD0735_MARKER: DS = TRIANGULATION STATION DISK
 LD0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0735_STAMPING: CHANDLER 1934
 LD0735_MARK LOGO: CGS
 LD0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0735+STABILITY: SURFACE MOTION
 LD0735
 LD0735  HISTORY     - Date     Condition        Report By
 LD0735  HISTORY     - 1934     MONUMENTED       CGS
 LD0735
 LD0735                          STATION DESCRIPTION
 LD0735
 LD0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0735'STATION IS ABOUT 2.3 MILES BY ROAD E OF CHANDLERVILLE, AND
 LD0735'0.25 MILE W OF THE STANDARD SCHOOLHOUSE, ON THE S SIDE OF
 LD0735'THE CHANDLERVILLE-PETERSBURG DIRT ROAD, ON LAND OWNED BY
 LD0735'FRANK SAVAGE, WHO LIVES IN VIRGINIA, ILL.  THE STATION MARK
 LD0735'IS 24 FEET E OF DIRT ROAD, 85 FEET S OF CROSS ROAD, IN FENCE
 LD0735'LINE, AND PROJECTS 8 INCHES.
 LD0735'
 LD0735'TO REACH FROM CHANDLERVILLE, GO E ON LINCOLN HIGHWAY 1.7
 LD0735'MILES TO FORKS OF ROAD.  TAKE ROAD TO S UP HILL AND GO 0.6
 LD0735'MILE TO CROSS ROAD AND STATION.
 LD0735'
 LD0735'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0735'BRONZE DISKS SET IN CONCRETE.
 LD0735'
 LD0735'REFERENCE MARK NO. 1 IS NE OF THE STATION, IN FENCE LINE,
 LD0735'55 FEET W OF HAW TREE, 15 FEET S OF CENTER LINE OF ROAD,
 LD0735'114 FEET E OF CROSS ROAD, AND PROJECTS 5 INCHES.  REFERENCE
 LD0735'MARK NO. 2 IS NNW OF THE STATION, IN FENCE LINE, 40 FEET
 LD0735'W OF CROSS ROAD, 22 FEET N OF CENTER LINE OF ROAD, 15 FEET
 LD0735'W OF LONE CEDAR TREE, AND PROJECTS 10 INCHES.  THE DISTANCE
 LD0735'BETWEEN THE REFERENCE MARKS IS 154.27 FEET.
 LD0735'
 LD0735'AZIMUTH MARK IS W OF THE STATION, 20 FEET S OF CENTER LINE
 LD0735'OF ROAD, 6 INCHES S OF FENCE LINE, AND PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0687 ***********************************************************************
 LD0687  DESIGNATION -  CHANDLERVILLE N BASE RM 3
 LD0687  PID         -  LD0687
 LD0687  STATE/COUNTY-  IL/MASON
 LD0687  COUNTRY     -  US
 LD0687  USGS QUAD   -  BATH (2018)
 LD0687
 LD0687                         *CURRENT SURVEY CONTROL
 LD0687  ______________________________________________________________________
 LD0687* NAD 83(1986) POSITION- 40 10 41.     (N) 090 08 43.     (W)   SCALED
 LD0687* NAVD 88 ORTHO HEIGHT -   142.25  (meters)      466.7   (feet) RESET
 LD0687  ______________________________________________________________________
 LD0687  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 LD0687  VERT ORDER      -  THIRD
 LD0687
 LD0687.The horizontal coordinates were scaled from a map and have
 LD0687.an estimated accuracy of +/- 6 seconds.
 LD0687
 LD0687.The orthometric height was computed from unverified reset data.
 LD0687
 LD0687.No vertical observational check was made to the station.
 LD0687
 LD0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0687.GEOID18 height accuracy estimate available here.
 LD0687
 LD0687.Click photographs - Photos may exist for this station.
 LD0687
 LD0687;                    North         East    Units  Estimated Accuracy
 LD0687;SPC IL W     -   389,760.      701,820.      MT  (+/- 180 meters Scaled)
 LD0687
 LD0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE430514(NAD 83)
 LD0687
 LD0687                          SUPERSEDED SURVEY CONTROL
 LD0687
 LD0687  NGVD 29 (11/09/15)  142.35   (m)          467.0    (f) RESET       3  
 LD0687
 LD0687.Superseded values are not recommended for survey control.
 LD0687
 LD0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0687.See file dsdata.pdf to determine how the superseded data were derived.
 LD0687
 LD0687_MARKER: DR = REFERENCE MARK DISK
 LD0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0687_STAMPING: CHANDLERVILLE NORTH BASE 1934 NO 3 1980
 LD0687_MARK LOGO: NGS
 LD0687_PROJECTION: PROJECTING 3 CENTIMETERS
 LD0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0687+STABILITY: SURFACE MOTION
 LD0687
 LD0687  HISTORY     - Date     Condition        Report By
 LD0687  HISTORY     - 1980     MONUMENTED       NGS
 LD0687
 LD0687                          STATION DESCRIPTION
 LD0687
 LD0687'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LD0687'1.0 MI SOUTH FROM BATH.
 LD0687'0.05 MILE WEST ALONG PAVED STREET FROM THE POST OFFICE IN THE TOWN OF
 LD0687'BATH, THENCE 1.05 MILE SOUTH ALONG STATE HIGHWAY 78, THENCE 0.4 MILE
 LD0687'EAST ALONG A SAND ROAD, 20 FEET EAST OF CENTERLINE OF SAND ROAD, 1
 LD0687'FOOT NORTHEST OF A LARGE FENCE CORNER POST, 0.5 FEET EAST OF FENCE
 LD0687'LINE, 155.68 FEET SOUTHWEST OF TRIANGULATION STATION CHANDLERVILLE
 LD0687'NORTH BASE.
 LD0687'THE MARK IS 1 FT  S FROM A WITNESS POST.
 LD0687'THE MARK IS 1 FT ABOVE SAND ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0688 ***********************************************************************
 LD0688  DESIGNATION -  CHANDLERVILLE N BASE RM 4
 LD0688  PID         -  LD0688
 LD0688  STATE/COUNTY-  IL/MASON
 LD0688  COUNTRY     -  US
 LD0688  USGS QUAD   -  BATH (2018)
 LD0688
 LD0688                         *CURRENT SURVEY CONTROL
 LD0688  ______________________________________________________________________
 LD0688* NAD 83(1986) POSITION- 40 10 41.     (N) 090 08 43.     (W)   SCALED
 LD0688* NAVD 88 ORTHO HEIGHT -   142.82  (meters)      468.6   (feet) RESET
 LD0688  ______________________________________________________________________
 LD0688  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 LD0688  VERT ORDER      -  THIRD
 LD0688
 LD0688.The horizontal coordinates were scaled from a map and have
 LD0688.an estimated accuracy of +/- 6 seconds.
 LD0688
 LD0688.The orthometric height was computed from unverified reset data.
 LD0688
 LD0688.No vertical observational check was made to the station.
 LD0688
 LD0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0688.GEOID18 height accuracy estimate available here.
 LD0688
 LD0688.Click photographs - Photos may exist for this station.
 LD0688
 LD0688;                    North         East    Units  Estimated Accuracy
 LD0688;SPC IL W     -   389,760.      701,820.      MT  (+/- 180 meters Scaled)
 LD0688
 LD0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE430514(NAD 83)
 LD0688
 LD0688                          SUPERSEDED SURVEY CONTROL
 LD0688
 LD0688  NGVD 29 (11/09/15)  142.92   (m)          468.9    (f) RESET       3  
 LD0688
 LD0688.Superseded values are not recommended for survey control.
 LD0688
 LD0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0688.See file dsdata.pdf to determine how the superseded data were derived.
 LD0688
 LD0688_MARKER: DR = REFERENCE MARK DISK
 LD0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0688_STAMPING: CHANDLERVILLE NORTH BASE 1934 NO 4 1980
 LD0688_MARK LOGO: NGS
 LD0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0688+STABILITY: SURFACE MOTION
 LD0688
 LD0688  HISTORY     - Date     Condition        Report By
 LD0688  HISTORY     - 1980     MONUMENTED       NGS
 LD0688
 LD0688                          STATION DESCRIPTION
 LD0688
 LD0688'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LD0688'1 MI SOUTH FROM BATH.
 LD0688'ABOUT 0.05 MILE WEST ALONG PAVED STREET FROM THE POST OFFICE IN BATH,
 LD0688'THENCE 1.5 MILE SOUTH ALONG STATE HIGHWAY 78, THENCE 0.4 MILE EAST
 LD0688'ALONG A SAND ROAD, 19 FEET EAST OF CENTERLINE OF SAND ROAD, 18 FEET
 LD0688'SOUTH OF A WOODEN GATEPOST AND 75.46 FEET WEST OF TRIANGULATION
 LD0688'STATION CHANDLERVILLE NORTH BASE.
 LD0688'THE MARK IS 1 FT  S FROM A WITNESS POST.
 LD0688'THE MARK IS 1 FT ABOVE SAND ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0689 ***********************************************************************
 LD0689  DESIGNATION -  CHANDLERVILLE NORTH BASE RESET
 LD0689  PID         -  LD0689
 LD0689  STATE/COUNTY-  IL/MASON
 LD0689  COUNTRY     -  US
 LD0689  USGS QUAD   -  BATH (2018)
 LD0689
 LD0689                         *CURRENT SURVEY CONTROL
 LD0689  ______________________________________________________________________
 LD0689* NAD 83(1997) POSITION- 40 10 41.21250(N) 090 08 44.28061(W)   ADJUSTED
 LD0689* NAVD 88 ORTHO HEIGHT -   142.82  (meters)      468.6   (feet) RESET
 LD0689  ______________________________________________________________________
 LD0689  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 LD0689  LAPLACE CORR    -          1.55  (seconds)                    DEFLEC18
 LD0689  HORZ ORDER      -  FIRST
 LD0689  VERT ORDER      -  THIRD
 LD0689
 LD0689.The horizontal coordinates were established by classical geodetic methods
 LD0689.and adjusted by the National Geodetic Survey in October 1999.
 LD0689
 LD0689.The orthometric height was computed from unverified reset data.
 LD0689
 LD0689.No vertical observational check was made to the station.
 LD0689
 LD0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0689.GEOID18 height accuracy estimate available here.
 LD0689
 LD0689.Click photographs - Photos may exist for this station.
 LD0689
 LD0689.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0689
 LD0689. The following values were computed from the NAD 83(1997) position.
 LD0689
 LD0689;                    North         East     Units Scale Factor Converg.
 LD0689;SPC IL W     -   389,764.039   701,791.322   MT  0.99994122   +0 00 48.9
 LD0689;SPC IL W     - 1,278,750.85  2,302,460.36   sFT  0.99994122   +0 00 48.9
 LD0689;UTM  15      - 4,451,433.881   743,030.672   MT  1.00032715   +1 50 32.8
 LD0689
 LD0689!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0689!SPC IL W     -   0.99998276  x   0.99994122  =   0.99992398
 LD0689!UTM  15      -   0.99998276  x   1.00032715  =   1.00030991
 LD0689
 LD0689:                Primary Azimuth Mark                     Grid Az
 LD0689:SPC IL W     -  CHANDLERVILLE S BASE                     179 46 23.8
 LD0689:UTM  15      -  CHANDLERVILLE S BASE                     177 56 39.9
 LD0689
 LD0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4303051433(NAD 83)
 LD0689
 LD0689|---------------------------------------------------------------------|
 LD0689| PID    Reference Object                     Distance      Geod. Az  |
 LD0689|                                                           dddmmss.s |
 LD0689| LD0728 HAVANA MUNICIPAL STANDPIPE          APPROX.15.4 KM 0282636.1 |
 LD0689| LD0233 CHANDLERVILLE N BASE RM 1            30.614 METERS 17257     |
 LD0689| LD0217 CHANDLERVILLE S BASE                APPROX. 9.7 KM 1794712.7 |
 LD0689| LD0232 CHANDLERVILLE N BASE RM 2            59.973 METERS 22602     |
 LD0689| CL9048 CHANDLERVILLE N BASE AZ MK                         3385910.3 |
 LD0689|---------------------------------------------------------------------|
 LD0689
 LD0689                          SUPERSEDED SURVEY CONTROL
 LD0689
 LD0689  NAD 83(1996)-  40 10 41.21723(N)    090 08 44.28383(W) AD(       ) 1
 LD0689  NAD 83(1986)-  40 10 41.22314(N)    090 08 44.27236(W) AD(       ) 1
 LD0689  NAD 27      -  40 10 41.05800(N)    090 08 43.84300(W) AD(       ) 1
 LD0689  NGVD 29 (11/09/15)  142.91   (m)          468.9    (f) RESET       3  
 LD0689
 LD0689.Superseded values are not recommended for survey control.
 LD0689
 LD0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0689.See file dsdata.pdf to determine how the superseded data were derived.
 LD0689
 LD0689_MARKER: DH = HORIZONTAL CONTROL DISK
 LD0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0689_STAMPING: CHANDLERVILLE NORTH BASE 1934 1980
 LD0689_MARK LOGO: NGS
 LD0689_PROJECTION: PROJECTING 41 CENTIMETERS
 LD0689_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 LD0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0689+STABILITY: SURFACE MOTION
 LD0689
 LD0689  HISTORY     - Date     Condition        Report By
 LD0689  HISTORY     - 1980     MONUMENTED       NGS
 LD0689  HISTORY     - 1980     GOOD             NGS
 LD0689
 LD0689                          STATION DESCRIPTION
 LD0689
 LD0689'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LD0689'STATION UNDERGROUND MARK, RM 1 AND THE AZIMUTH MARK WERE FOUND IN GOOD
 LD0689'CONDITION.  THE STATION SURFACE MARK WAS FOUND OUT OF
 LD0689'GROUND.  REFERENCE MARK 2 FOUND WITH THE TOP 10 INCHES BROKEN
 LD0689'OFF.  THE AZIMUTH MARK IS NOT VISIBLE AT GROUND LEVEL BEING BLOCKED BY
 LD0689'TREES AND AN HOUSE.  THERE WAS NO PLACE TO SET AZIMUTH MARK 2 AT THIS
 LD0689'TIME AT REQUIRED DISTANCE.  REFERENCE MARKS 3, 4 AND A NEW STATION
 LD0689'SURFACE MARK WAS SET HOLDING THE PLUMB POINT OF THE UNDERGROUND
 LD0689'MARK.  REFERENCE MARK 1 WAS DESTROYED AT THE PROPERTY OWNERS REQUEST.
 LD0689'
 LD0689'STATION IS LOCATED ABOUT 9 MILES NORTH OF CHANDLERVILLE, 1 MILE S OF
 LD0689'BATH IN THE SW EDGE OF A CULTIVATED FIELD AND ON PROPERTY OF A MARVIN
 LD0689'LASCELLES WHO LIVE ALONG THE E SIDE OF STATE HIGHWAY 78 ABOUT 2 MILES
 LD0689'S OF STATION.  MR LASCELLES PHONE NUMBER IS 309 546 2442.
 LD0689'
 LD0689'TO REACH THE STATION FROM THE POST OFFICE AT BATH, GO W ON PAVED
 LD0689'STREET FOR 0.05 MILE TO STATE HIGHWAY 78.  GO S ON THE HIGHWAY FOR
 LD0689'0.55 MILE TO THE AZIMUTH MARK ON LEFT.  CONTINUE AHEAD S ON THE
 LD0689'HIGHWAY FOR 0.5 MILE TO A SIDE ROAD LEFT.  TURN LEFT, GO E ON A SAND
 LD0689'ROAD FOR 0.4 MILE TO WHERE SAND ROAD TURNS TO THE NORTH AND STATION
 LD0689'AHEAD AS DESCRIBED.
 LD0689'
 LD0689'STATION MARK DISKS ARE STANDARD DISK, STAMPED---CHANDLERVILLE NORTH
 LD0689'BASE 1934 1980---.  IT IS 156.5 FT NE OF A CORNER FENCE POST, 155 FT
 LD0689'NE OF A METAL WITNESS POST, 123 FT N OF CENTER LINE OF EXTENDED ROAD
 LD0689'TO THE WEST, 95 FT E OF CENTER LINE OF ROAD, 75 FT E OF A METAL
 LD0689'WITNESS POST AN AT THE HIGHEST POINT OF SAND HILL IN FIELD.  THE MARK
 LD0689'IS UNDER THE SURFACE 16 INCHES.
 LD0689'
 LD0689'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED---CHANDLERVILLE NORTH
 LD0689'BASE 1934 NO 3 1980---.  IT IS 20 FT E OF CENTERLINE OF ROAD, 1 FT
 LD0689'S OF A METAL WITNESS POST, 1 FT NE OF A CORNER FENCE POST AND 0.5 FT
 LD0689'E OF FENCE LINE.  THE MARK PROJECTS 1 INCH.
 LD0689'
 LD0689'REFERENCE MARK 4 IS A STANDARD 3 FT CAST ALUMINUM REFERENCE MARK, IT
 LD0689'IS STAMPED---CHANDLERVILLE NORTH BASE 1934 NO 4 1980---.  IT IS 19 FT
 LD0689'E OF CENTERLINE OF ROAD, 18 FT S OF A LARGE WOODEN GATE POST AND 1 FT
 LD0689'S OF A METAL WITNESS POST.  THE MARK PROJECTS 1 INCH.
 LD0689'
 LD0689'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK,
 LD0689'STAMPED---.  CHANDLERVILLE NORTH BASE 1934 AZIMUTH---.  IT IS 50 FT E
 LD0689'OF CENTERLINE OF HIGHWAY, 50 FT NW OF NW CORNER OF HOUSE AND 41 FT N
 LD0689'OF LONE PINE TREE.  THE MARK PROJECTS 18 INCHES.
 LD0689
 LD0689                          STATION RECOVERY (1980)
 LD0689
 LD0689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LD0689'1.0 MI SOUTH FROM BATH.
 LD0689'ABOUT 0.05 MILE WEST ALONG PAVED STREET FROM THE POST OFFICE AT THE
 LD0689'TOWN OF BATH, THENCE 1.05 SOUTH ALONG STATE HIGHWAY 78, THENCE 0.4
 LD0689'MILE EAST ALONG A SAND ROAD, 156.5 FEET NORTHEAST OF CORNER FENCE
 LD0689'POST, 123 FEET NORTH OF CENTERLINE OF EXTENDED SAND ROAD TO THE WEST,
 LD0689'95 FEET EAST OF CENTERLINE OF ROAD, 155.68 FEET NORTHEAST OF REFERENCE
 LD0689'MARK 3, AND 75.46 FEET EAST OF REFERENCE MARK 4.
 LD0689'THE MARK IS 75 FT  E FROM A WITNESS POST.
 LD0689'THE MARK IS 1.0 FT ABOVE SAND ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0216 ***********************************************************************
 LD0216  DESIGNATION -  CHANDLERVILLE S BASE RM 2
 LD0216  PID         -  LD0216
 LD0216  STATE/COUNTY-  IL/MASON
 LD0216  COUNTRY     -  US
 LD0216  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0216
 LD0216                         *CURRENT SURVEY CONTROL
 LD0216  ______________________________________________________________________
 LD0216* NAD 83(1986) POSITION- 40 05 23.69   (N) 090 08 43.39   (W)   HD_HELD1
 LD0216* NAVD 88 ORTHO HEIGHT -   146.210 (meters)      479.69  (feet) ADJUSTED
 LD0216  ______________________________________________________________________
 LD0216  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 LD0216  DYNAMIC HEIGHT  -        146.135 (meters)      479.44  (feet) COMP
 LD0216  MODELED GRAVITY -    980,110.6   (mgal)                       NAVD 88
 LD0216
 LD0216  VERT ORDER      -  FIRST     CLASS II
 LD0216
 LD0216.The horizontal coordinates were determined by differentially corrected
 LD0216.hand held GPS observations or other comparable positioning techniques
 LD0216.and have an estimated accuracy of +/- 3 meters.
 LD0216
 LD0216.The orthometric height was determined by differential leveling and
 LD0216.adjusted by the NATIONAL GEODETIC SURVEY
 LD0216.in June 1991.
 LD0216
 LD0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0216.GEOID18 height accuracy estimate available here.
 LD0216
 LD0216.Click photographs - Photos may exist for this station.
 LD0216
 LD0216.The dynamic height is computed by dividing the NAVD 88
 LD0216.geopotential number by the normal gravity value computed on the
 LD0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0216.degrees latitude (g = 980.6199 gals.).
 LD0216
 LD0216.The modeled gravity was interpolated from observed gravity values.
 LD0216
 LD0216;                    North         East    Units  Estimated Accuracy
 LD0216;SPC IL W     -   379,971.1     701,814.7     MT  (+/- 3 meters HH1 GPS) 
 LD0216
 LD0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4336641642(NAD 83)
 LD0216
 LD0216                          SUPERSEDED SURVEY CONTROL
 LD0216
 LD0216  NGVD 29 (??/??/92)  146.309  (m)          480.02   (f) ADJ UNCH    1 2
 LD0216
 LD0216.Superseded values are not recommended for survey control.
 LD0216
 LD0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0216.See file dsdata.pdf to determine how the superseded data were derived.
 LD0216
 LD0216_MARKER: DR = REFERENCE MARK DISK
 LD0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0216_STAMPING: CHANDLERVILLE SOUTH BASE NO 2 1934
 LD0216_MARK LOGO: CGS
 LD0216_PROJECTION: FLUSH
 LD0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0216+STABILITY: SURFACE MOTION
 LD0216
 LD0216  HISTORY     - Date     Condition        Report By
 LD0216  HISTORY     - 1934     MONUMENTED       CGS
 LD0216  HISTORY     - 1961     GOOD             CGS
 LD0216
 LD0216                          STATION DESCRIPTION
 LD0216
 LD0216'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0216'3.2 MI N FROM CHANDLERVILLE.
 LD0216'ABOUT 2.8 MILES NORTH ALONG STATE HIGHWAY 78 FROM THE JUNCTION OF
 LD0216'LAKE STREET AT CHANDLERVILLE, THENCE 0.45 MILE EAST ALONG A GRAVEL
 LD0216'ROAD, ALONG THE OLD ABANDONED RAILROAD, 198 FEET NORTH OF THE
 LD0216'CENTER LINE OF THE GRAVEL ROAD, 63.2 FEET EAST OF A WIRE FENCE
 LD0216'ALONG THE WEST SIDE OF THE OLD RAILROAD BED, 207.7 FEET
 LD0216'SOUTH-SOUTHWEST OF THE STATION, 2 FEET WEST OF THE WEST EDGE OF
 LD0216'A CULTIVATED FIELD, 1.5 FEET EAST OF A METAL WITNESS POST, SET
 LD0216'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0217 ***********************************************************************
 LD0217  DESIGNATION -  CHANDLERVILLE S BASE
 LD0217  PID         -  LD0217
 LD0217  STATE/COUNTY-  IL/MASON
 LD0217  COUNTRY     -  US
 LD0217  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0217
 LD0217                         *CURRENT SURVEY CONTROL
 LD0217  ______________________________________________________________________
 LD0217* NAD 83(1997) POSITION- 40 05 25.68266(N) 090 08 42.75235(W)   ADJUSTED
 LD0217* NAVD 88 ORTHO HEIGHT -   148.348 (meters)      486.71  (feet) ADJUSTED
 LD0217  ______________________________________________________________________
 LD0217  GEOID HEIGHT    -        -32.873 (meters)                     GEOID18
 LD0217  LAPLACE CORR    -          1.72  (seconds)                    DEFLEC18
 LD0217  DYNAMIC HEIGHT  -        148.272 (meters)      486.46  (feet) COMP
 LD0217  MODELED GRAVITY -    980,110.7   (mgal)                       NAVD 88
 LD0217
 LD0217  HORZ ORDER      -  FIRST
 LD0217  VERT ORDER      -  FIRST     CLASS II
 LD0217
 LD0217.The horizontal coordinates were established by classical geodetic methods
 LD0217.and adjusted by the National Geodetic Survey in October 1999.
 LD0217
 LD0217.The orthometric height was determined by differential leveling and
 LD0217.adjusted by the NATIONAL GEODETIC SURVEY
 LD0217.in June 1991.
 LD0217
 LD0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0217.GEOID18 height accuracy estimate available here.
 LD0217
 LD0217.Click photographs - Photos may exist for this station.
 LD0217
 LD0217.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0217
 LD0217.The dynamic height is computed by dividing the NAVD 88
 LD0217.geopotential number by the normal gravity value computed on the
 LD0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0217.degrees latitude (g = 980.6199 gals.).
 LD0217
 LD0217.The modeled gravity was interpolated from observed gravity values.
 LD0217
 LD0217. The following values were computed from the NAD 83(1997) position.
 LD0217
 LD0217;                    North         East     Units Scale Factor Converg.
 LD0217;SPC IL W     -   380,032.521   701,829.826   MT  0.99994122   +0 00 49.7
 LD0217;SPC IL W     - 1,246,823.36  2,302,586.69   sFT  0.99994122   +0 00 49.7
 LD0217;UTM  15      - 4,441,704.776   743,379.586   MT  1.00032925   +1 50 21.8
 LD0217
 LD0217!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0217!SPC IL W     -   0.99998189  x   0.99994122  =   0.99992311
 LD0217!UTM  15      -   0.99998189  x   1.00032925  =   1.00031113
 LD0217
 LD0217:                Primary Azimuth Mark                     Grid Az
 LD0217:SPC IL W     -  CHANDLERVILLE S BASE AZ MK               287 13 25.5
 LD0217:UTM  15      -  CHANDLERVILLE S BASE AZ MK               285 23 53.4
 LD0217
 LD0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4337941704(NAD 83)
 LD0217
 LD0217|---------------------------------------------------------------------|
 LD0217| PID    Reference Object                     Distance      Geod. Az  |
 LD0217|                                                           dddmmss.s |
 LD0217| LD0218 CHANDLERVILLE S BASE RM 1            61.439 METERS 10718     |
 LD0217| LD0216 CHANDLERVILLE S BASE RM 2            63.316 METERS 19345     |
 LD0217| LD0219 CHANDLERVILLE S BASE AZ MK                         2871415.2 |
 LD0217|---------------------------------------------------------------------|
 LD0217
 LD0217                          SUPERSEDED SURVEY CONTROL
 LD0217
 LD0217  NAD 83(1996)-  40 05 25.68710(N)    090 08 42.75490(W) AD(       ) 1
 LD0217  NAD 83(1986)-  40 05 25.69316(N)    090 08 42.74480(W) AD(       ) 1
 LD0217  NAD 27      -  40 05 25.52500(N)    090 08 42.31600(W) AD(       ) 1
 LD0217  NGVD 29 (??/??/92)  148.447  (m)          487.03   (f) ADJ UNCH    1 2
 LD0217  NGVD 29             148.45   (m)          487.0    (f) LEVELING    3  
 LD0217
 LD0217.Superseded values are not recommended for survey control.
 LD0217
 LD0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0217.See file dsdata.pdf to determine how the superseded data were derived.
 LD0217
 LD0217_MARKER: DS = TRIANGULATION STATION DISK
 LD0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0217_STAMPING: CHANDLERVILLE SOUTH BASE 1934
 LD0217_MARK LOGO: CGS
 LD0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0217+STABILITY: SURFACE MOTION
 LD0217
 LD0217  HISTORY     - Date     Condition        Report By
 LD0217  HISTORY     - 1934     MONUMENTED       CGS
 LD0217  HISTORY     - 1934     GOOD             CGS
 LD0217  HISTORY     - 1961     GOOD             CGS
 LD0217  HISTORY     - 1971     GOOD             LOCENG
 LD0217
 LD0217                          STATION DESCRIPTION
 LD0217
 LD0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0217'STATION IS ABOUT 3 MILES N OF CHANDLERVILLE, 1 MILE S OF
 LD0217'SAIDORA, ON THE E SIDE OF A BRANCH LINE OF THE CHICAGO, SPRINGFIELD
 LD0217'AND ST. LOUIS RAILWAY, AND 0.45 MILE E OF STATE HIGHWAY
 LD0217'78.  THE MARK IS 80.8 FEET (SLOPE) E OF THE E RAIL, 20 FEET
 LD0217'SE OF THE EDGE OF A BORROW-PIT ON THE SW SLOPE OF A HILL,
 LD0217'397 FEET N OF A CROSSING AT R.R. STATION WOLF LAKE (STATION
 LD0217'CONSISTS OF A SIGNBOARD AND SIGNAL), AND PROJECTS 3 INCHES.
 LD0217'
 LD0217'TO REACH FROM CHANDLERVILLE, GO N ON STATE HIGHWAY 78 FOR
 LD0217'3 MILE.  TURN E ON CROSS ROAD AND GO 0.45 MILE TO THE STATION
 LD0217'WHICH IS 397 FEET N OF THE R.R. CROSSING.
 LD0217'
 LD0217'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 LD0217'BRONZE DISKS SET IN CONCRETE.
 LD0217'
 LD0217'REFERENCE MARK NO. 1 IS ESE OF THE STATION, IN AN E-W FENCE
 LD0217'LINE ALONG THE S SIDE OF A FARM ROAD, 280.37 FEET NE OF
 LD0217'REFERENCE MARK NO. 2, AND PROJECTS 4 INCHES.  REFERENCE
 LD0217'MARK NO. 2 IS S OF THE STATION, 30.6 FEET E OF THE E RAIL,
 LD0217'190 FEET N OF THE CROSSING, AND PROJECTS 3 INCHES.
 LD0217'
 LD0217'AZIMUTH MARK IS WNW OF THE STATION, IN THE E RIGHT-OF-WAY
 LD0217'FENCE LINE OF STATE HIGHWAY 78, 0.2 MILE N OF CROSS ROAD,
 LD0217'AND PROJECTS 3 INCHES.
 LD0217'
 LD0217'NO SUITABLE OBJECTS VISIBLE FROM THE GROUND.
 LD0217'
 LD0217'A 77-FOOT TOWER WILL CLEAR ALL LINES.
 LD0217
 LD0217                          STATION RECOVERY (1934)
 LD0217
 LD0217'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (HEB)
 LD0217'ABOUT 3 MILES N OF CHANDLERVILLE.  THE STATION WAS FOUND
 LD0217'TO BE IN GOOD CONDITION, AND LOCATED AS DESCRIBED.  MARK
 LD0217'IS 20.43 METERS (67.0 FEET) EAST OF THE E RAIL.  POINT OPPOSITE
 LD0217'STATION ON R.R. IS 391 FEET N OF THE CENTER LINE OF ROAD
 LD0217'CROSSING.
 LD0217'
 LD0217'REFERENCE MARK NO. 1 IS ABOUT 225 FEET E OF E RAIL, 317
 LD0217'FEET N OF WOLF LAKE CROSSING, AND NOW PROJECTS ABOUT 6 INCHES.
 LD0217'REFERENCE MARK NO. 2 NOW PROJECTS ABOUT 6 INCHES, RECOVERED
 LD0217'AS DESCRIBED.
 LD0217'
 LD0217'AZIMUTH MARK IS 41.4 FEET E OF STATE HIGHWAY 78.  ALL MARKS
 LD0217'FOUND TO BE IN GOOD CONDITION.
 LD0217
 LD0217                          STATION RECOVERY (1961)
 LD0217
 LD0217'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LD0217'3.2 MI N FROM CHANDLERVILLE.
 LD0217'ABOUT 2.8 MILES NORTH ALONG STATE HIGHWAY 78 FROM THE JUNCTION
 LD0217'OF LAKE STREET IN CHANDLERVILLE, THENCE 0.45 MILE EAST ALONG
 LD0217'A GRAVEL ROAD, ALONG AN ABANDONED RAILROAD, 405 FEET NORTH OF THE
 LD0217'CENTER LINE OF THE GRAVEL ROAD, 113.8 FEET EAST OF A WIRE FENCE
 LD0217'ON THE WEST SIDE OF THE OLD RAILROAD BED, 207.7 FEET
 LD0217'NORTH-NORTHEAST OF REFERENCE MARK NO. 2, 201.6 FEET NORTHWEST OF
 LD0217'REFERENCE MARK NO. 1, 1.5 FEET NORTHWEST OF A METAL WITNESS POST,
 LD0217'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE
 LD0217'LEVEL OF THE GROUND.
 LD0217
 LD0217                          STATION RECOVERY (1971)
 LD0217
 LD0217'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971 (ARS)
 LD0217'STATION RECOVERED BY SURDEX CORPORATION.
 LD0217'
 LD0217'RECOVERED ALL MARKS AS PUBLISHED FEB. 1959.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0218 ***********************************************************************
 LD0218  DESIGNATION -  CHANDLERVILLE S BASE RM 1
 LD0218  PID         -  LD0218
 LD0218  STATE/COUNTY-  IL/MASON
 LD0218  COUNTRY     -  US
 LD0218  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0218
 LD0218                         *CURRENT SURVEY CONTROL
 LD0218  ______________________________________________________________________
 LD0218* NAD 83(1986) POSITION- 40 05 25.09   (N) 090 08 40.28   (W)   HD_HELD1
 LD0218* NAVD 88 ORTHO HEIGHT -   149.010 (meters)      488.88  (feet) ADJUSTED
 LD0218  ______________________________________________________________________
 LD0218  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 LD0218  DYNAMIC HEIGHT  -        148.934 (meters)      488.63  (feet) COMP
 LD0218  MODELED GRAVITY -    980,110.6   (mgal)                       NAVD 88
 LD0218
 LD0218  VERT ORDER      -  FIRST     CLASS II
 LD0218
 LD0218.The horizontal coordinates were determined by differentially corrected
 LD0218.hand held GPS observations or other comparable positioning techniques
 LD0218.and have an estimated accuracy of +/- 3 meters.
 LD0218
 LD0218.The orthometric height was determined by differential leveling and
 LD0218.adjusted by the NATIONAL GEODETIC SURVEY
 LD0218.in June 1991.
 LD0218
 LD0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0218.GEOID18 height accuracy estimate available here.
 LD0218
 LD0218.Click photographs - Photos may exist for this station.
 LD0218
 LD0218.The dynamic height is computed by dividing the NAVD 88
 LD0218.geopotential number by the normal gravity value computed on the
 LD0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0218.degrees latitude (g = 980.6199 gals.).
 LD0218
 LD0218.The modeled gravity was interpolated from observed gravity values.
 LD0218
 LD0218;                    North         East    Units  Estimated Accuracy
 LD0218;SPC IL W     -   380,014.3     701,888.4     MT  (+/- 3 meters HH1 GPS) 
 LD0218
 LD0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4343841688(NAD 83)
 LD0218
 LD0218                          SUPERSEDED SURVEY CONTROL
 LD0218
 LD0218  NGVD 29 (??/??/92)  149.109  (m)          489.20   (f) ADJ UNCH    1 2
 LD0218
 LD0218.Superseded values are not recommended for survey control.
 LD0218
 LD0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0218.See file dsdata.pdf to determine how the superseded data were derived.
 LD0218
 LD0218_MARKER: DR = REFERENCE MARK DISK
 LD0218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0218_STAMPING: CHANDLERVILLE SOUTH BASE NO 1 1934
 LD0218_MARK LOGO: CGS
 LD0218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0218+STABILITY: SURFACE MOTION
 LD0218
 LD0218  HISTORY     - Date     Condition        Report By
 LD0218  HISTORY     - 1934     MONUMENTED       CGS
 LD0218  HISTORY     - 1961     GOOD             CGS
 LD0218
 LD0218                          STATION DESCRIPTION
 LD0218
 LD0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0218'3.2 MI S FROM CHANDLERVILLE.
 LD0218'ABOUT 2.8 MILES NORTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0218'WITH LAKE STREET AT CHANDLERVILLE, THENCE 0.45 MILE EAST ALONG
 LD0218'A GRAVEL ROAD, ALONG AN OLD ABANDONED RAILROAD BED, 327 FEET
 LD0218'NORTH OF THE CENTER LINE OF THE EAST-WEST GRAVEL ROAD, 201.6
 LD0218'FEET SOUTH OF THE STATION, 306 FEET EAST OF A FENCE LINE ALONG
 LD0218'THE WEST SIDE OF THE ABONDED TRACK, 38 FEET SOUTH OF A FARM
 LD0218'ROAD LEADING EAST, 280.4 FEET NORTHEAST OF REFERENCE MARK NO. 2,
 LD0218'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 LD0218'LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0219 ***********************************************************************
 LD0219  DESIGNATION -  CHANDLERVILLE S BASE AZ MK
 LD0219  PID         -  LD0219
 LD0219  STATE/COUNTY-  IL/MASON
 LD0219  COUNTRY     -  US
 LD0219  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0219
 LD0219                         *CURRENT SURVEY CONTROL
 LD0219  ______________________________________________________________________
 LD0219* NAD 83(1986) POSITION- 40 05 32.     (N) 090 09 13.     (W)   SCALED
 LD0219* NAVD 88 ORTHO HEIGHT -   143.128 (meters)      469.58  (feet) ADJUSTED
 LD0219  ______________________________________________________________________
 LD0219  GEOID HEIGHT    -        -32.881 (meters)                     GEOID18
 LD0219  DYNAMIC HEIGHT  -        143.054 (meters)      469.34  (feet) COMP
 LD0219  MODELED GRAVITY -    980,111.1   (mgal)                       NAVD 88
 LD0219
 LD0219  VERT ORDER      -  FIRST     CLASS II
 LD0219
 LD0219.The horizontal coordinates were scaled from a map and have
 LD0219.an estimated accuracy of +/- 6 seconds.
 LD0219
 LD0219.The orthometric height was determined by differential leveling and
 LD0219.adjusted by the NATIONAL GEODETIC SURVEY
 LD0219.in June 1991.
 LD0219
 LD0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0219.GEOID18 height accuracy estimate available here.
 LD0219
 LD0219.Click photographs - Photos may exist for this station.
 LD0219
 LD0219.The dynamic height is computed by dividing the NAVD 88
 LD0219.geopotential number by the normal gravity value computed on the
 LD0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0219.degrees latitude (g = 980.6199 gals.).
 LD0219
 LD0219.The modeled gravity was interpolated from observed gravity values.
 LD0219
 LD0219;                    North         East    Units  Estimated Accuracy
 LD0219;SPC IL W     -   380,230.      701,110.      MT  (+/- 180 meters Scaled)
 LD0219
 LD0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE426418(NAD 83)
 LD0219
 LD0219                          SUPERSEDED SURVEY CONTROL
 LD0219
 LD0219  NGVD 29 (??/??/92)  143.227  (m)          469.90   (f) ADJ UNCH    1 2
 LD0219
 LD0219.Superseded values are not recommended for survey control.
 LD0219
 LD0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0219.See file dsdata.pdf to determine how the superseded data were derived.
 LD0219
 LD0219_MARKER: DR = REFERENCE MARK DISK
 LD0219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0219_STAMPING: CHANDLERVILLE SOUTH BASE AZIMUTH 1934
 LD0219_MARK LOGO: CGS
 LD0219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0219+STABILITY: SURFACE MOTION
 LD0219
 LD0219  HISTORY     - Date     Condition        Report By
 LD0219  HISTORY     - 1934     MONUMENTED       CGS
 LD0219  HISTORY     - 1961     GOOD             CGS
 LD0219
 LD0219                          STATION DESCRIPTION
 LD0219
 LD0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0219'3 MI N FROM CHANDLERVILLE.
 LD0219'ABOUT 3.05 MILES NORTH ALONG STATE HIGHWAY 78 FROM THE JUNCTION
 LD0219'OF LAKE STREET IN CHANDLERVILLE, 0.2 MILE NORTH OF THE CROSSING
 LD0219'OF A EAST-WEST GRAVEL ROAD, 41.5 FEET EAST OF THE CENTER LINE OF THE
 LD0219'HIGHWAY, 3 1/2 FEET SOUTHEAST OF POWER LINE POLE NO. 22 A 4,
 LD0219'0.5 FOOT EAST OF A HIGHWAY FENCE, 0.1 MILE SOUTH OF A T FENCE
 LD0219'CORNER, 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A
 LD0219'CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4218 ***********************************************************************
 DM4218  DESIGNATION -  CHANNEL LAKE GAGING STATION
 DM4218  PID         -  DM4218
 DM4218  STATE/COUNTY-  IL/LAKE
 DM4218  COUNTRY     -  US
 DM4218  USGS QUAD   -  FOX LAKE (2018)
 DM4218
 DM4218                         *CURRENT SURVEY CONTROL
 DM4218  ______________________________________________________________________
 DM4218* NAD 83(1986) POSITION- 42 28 18.7    (N) 088 08 49.2    (W)   HD_HELD2
 DM4218* NAVD 88 ORTHO HEIGHT -   228.817 (meters)      750.71  (feet) ADJUSTED
 DM4218  ______________________________________________________________________
 DM4218  GEOID HEIGHT    -        -34.367 (meters)                     GEOID18
 DM4218  DYNAMIC HEIGHT  -        228.743 (meters)      750.47  (feet) COMP
 DM4218  MODELED GRAVITY -    980,295.0   (mgal)                       NAVD 88
 DM4218
 DM4218  VERT ORDER      -  SECOND    CLASS I
 DM4218
 DM4218.The horizontal coordinates were established by autonomous hand held GPS
 DM4218.observations and have an estimated accuracy of +/- 10 meters.
 DM4218
 DM4218.The orthometric height was determined by differential leveling and
 DM4218.adjusted by the WI DEPT OF TRANSP
 DM4218.in May 2012.
 DM4218
 DM4218.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4218.GEOID18 height accuracy estimate available here.
 DM4218
 DM4218.Click photographs - Photos may exist for this station.
 DM4218
 DM4218.The dynamic height is computed by dividing the NAVD 88
 DM4218.geopotential number by the normal gravity value computed on the
 DM4218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4218.degrees latitude (g = 980.6199 gals.).
 DM4218
 DM4218.The modeled gravity was interpolated from observed gravity values.
 DM4218
 DM4218;                    North         East    Units  Estimated Accuracy
 DM4218;SPC IL E     -   644,531.      315,323.      MT  (+/- 10 meters HH2 GPS)
 DM4218
 DM4218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0571202805(NAD 83)
 DM4218
 DM4218                          SUPERSEDED SURVEY CONTROL
 DM4218
 DM4218  NAVD 88 (04/06/11)  228.799  (m)          750.65   (f) SUPERSEDED  2 1
 DM4218
 DM4218.Superseded values are not recommended for survey control.
 DM4218
 DM4218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4218.See file dsdata.pdf to determine how the superseded data were derived.
 DM4218
 DM4218_MARKER: DD = SURVEY DISK
 DM4218_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DM4218_SP_SET: BRIDGE ABUTMENT
 DM4218_STAMPING: GAGING STATION
 DM4218_MARK LOGO: USGS
 DM4218_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4218_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4218+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2010
 DM4218
 DM4218  HISTORY     - Date     Condition        Report By
 DM4218  HISTORY     - 20100713 MONUMENTED       AMESC
 DM4218
 DM4218                          STATION DESCRIPTION
 DM4218
 DM4218'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4218'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST OF RICHMOND, 5.5 MI
 DM4218'(8.8 KM) NORTH-NORTHEAST OF FOX LAKE AND 2.7 MI (4.3 KM) WEST OF
 DM4218'ANTIOCH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4218'
 DM4218'TO REACH FROM THE INTERSECTION OF IL ROUTE 59 AND IL ROUTE 173,
 DM4218'PROCEED WEST ALONG IL ROUTE 173 FOR 2.5 MI (4.0 KM) TO A SMALL BRIDGE
 DM4218'AND THE STATION ON THE LEFT IN THE WEST ABUTMENT.
 DM4218'
 DM4218'THE STATION IS 30.9 FT (9.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DM4218'173, 32.8 FT (10.0 M) EAST OF THE CENTERLINE OF CIRCLE DRIVE AND 68.5
 DM4218'FT (20.9 M) WEST OF THE ENTRANCE TO CHOPPERS BAR AND GRILL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2062 ***********************************************************************
 JB2062  DESIGNATION -  CHAPEL
 JB2062  PID         -  JB2062
 JB2062  STATE/COUNTY-  IL/ST CLAIR
 JB2062  COUNTRY     -  US
 JB2062  USGS QUAD   -  LEBANON (2018)
 JB2062
 JB2062                         *CURRENT SURVEY CONTROL
 JB2062  ______________________________________________________________________
 JB2062* NAD 83(1986) POSITION- 38 32 47.     (N) 089 50 39.     (W)   SCALED
 JB2062* NAVD 88 ORTHO HEIGHT -   132.283 (meters)      434.00  (feet) ADJUSTED
 JB2062  ______________________________________________________________________
 JB2062  GEOID HEIGHT    -        -30.598 (meters)                     GEOID18
 JB2062  DYNAMIC HEIGHT  -        132.199 (meters)      433.72  (feet) COMP
 JB2062  MODELED GRAVITY -    979,994.3   (mgal)                       NAVD 88
 JB2062
 JB2062  VERT ORDER      -  SECOND    CLASS II
 JB2062
 JB2062.The horizontal coordinates were scaled from a map and have
 JB2062.an estimated accuracy of +/- 6 seconds.
 JB2062
 JB2062.The orthometric height was determined by differential leveling and
 JB2062.adjusted by the NATIONAL GEODETIC SURVEY
 JB2062.in August 1995.
 JB2062
 JB2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2062.GEOID18 height accuracy estimate available here.
 JB2062
 JB2062.Click photographs - Photos may exist for this station.
 JB2062
 JB2062.The dynamic height is computed by dividing the NAVD 88
 JB2062.geopotential number by the normal gravity value computed on the
 JB2062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2062.degrees latitude (g = 980.6199 gals.).
 JB2062
 JB2062.The modeled gravity was interpolated from observed gravity values.
 JB2062
 JB2062;                    North         East    Units  Estimated Accuracy
 JB2062;SPC IL W     -   208,670.      728,110.      MT  (+/- 180 meters Scaled)
 JB2062
 JB2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH521702(NAD 83)
 JB2062
 JB2062                          SUPERSEDED SURVEY CONTROL
 JB2062
 JB2062.No superseded survey control is available for this station.
 JB2062
 JB2062_MARKER: DD = SURVEY DISK
 JB2062_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB2062_SP_SET: BLOCK
 JB2062_STAMPING: CHAPEL 1965
 JB2062_MARK LOGO: USACE
 JB2062_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2062_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB2062
 JB2062  HISTORY     - Date     Condition        Report By
 JB2062  HISTORY     - 1965     MONUMENTED       USACE
 JB2062  HISTORY     - 19881206 GOOD             USGS
 JB2062
 JB2062                          STATION DESCRIPTION
 JB2062
 JB2062'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2062'AT SCOTT AIR FORCE BASE, APPROXIMATELY 1 MILE (1.6 KM) NORTH AND 1.1
 JB2062'MILE (1.8 KM) EAST OF MAIN GATE, NEAR CHAPEL 2, 30.7 FEET (9.4 M)
 JB2062'SOUTH AND 63.7 FEET (19.4 M) WEST OF EAST DRIVE AT A DRIVE NE TO
 JB2062'CHAPEL 2, ON TOP AND AT THE NORTHWEST CORNER OF A 5X5 FOOT CONCRETE
 JB2062'BLOCK FOR A STORM SEWER, A STANDARD TABLET SET IN THE CONCRETE BLOCK,
 JB2062'AND 3.3 FEET (1.0 M) ABOVE GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0855 ***********************************************************************
 NJ0855  DESIGNATION -  CHARLES
 NJ0855  PID         -  NJ0855
 NJ0855  STATE/COUNTY-  IL/JO DAVIESS
 NJ0855  COUNTRY     -  US
 NJ0855  USGS QUAD   -  SHULLSBURG (2018)
 NJ0855
 NJ0855                         *CURRENT SURVEY CONTROL
 NJ0855  ______________________________________________________________________
 NJ0855* NAD 83(2011) POSITION- 42 30 14.55931(N) 090 14 23.01334(W)   ADJUSTED
 NJ0855* NAD 83(2011) ELLIP HT-   343.394 (meters)        (06/27/12)   ADJUSTED
 NJ0855* NAD 83(2011) EPOCH   -  2010.00
 NJ0855* NAVD 88 ORTHO HEIGHT -   376.4   (meters)     1235.    (feet) GPS OBS
 NJ0855  ______________________________________________________________________
 NJ0855  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NJ0855  GEOID HEIGHT    -        -32.892 (meters)                     GEOID96
 NJ0855  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 NJ0855  NAD 83(2011) X  -    -19,704.966 (meters)                     COMP
 NJ0855  NAD 83(2011) Y  - -4,709,564.875 (meters)                     COMP
 NJ0855  NAD 83(2011) Z  -  4,287,277.951 (meters)                     COMP
 NJ0855  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 NJ0855
 NJ0855  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NJ0855  Standards:
 NJ0855         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NJ0855            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NJ0855  -------------------------------------------------------------------
 NJ0855  NETWORK    0.30   0.49           0.14   0.10   0.25      0.02581218
 NJ0855  -------------------------------------------------------------------
 NJ0855  Click here for local accuracies and other accuracy information.
 NJ0855
 NJ0855.The horizontal coordinates were established by GPS observations
 NJ0855.and adjusted by the National Geodetic Survey in June 2012.
 NJ0855
 NJ0855.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NJ0855.been affixed to the stable North American tectonic plate. See 
 NJ0855.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NJ0855
 NJ0855.The horizontal coordinates are valid at the epoch date displayed above
 NJ0855.which is a decimal equivalence of Year/Month/Day.
 NJ0855
 NJ0855.The orthometric height was determined by GPS observations and a
 NJ0855.high-resolution geoid model.
 NJ0855
 NJ0855.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0855.GEOID18 height accuracy estimate available here.
 NJ0855
 NJ0855.Click photographs - Photos may exist for this station.
 NJ0855
 NJ0855.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NJ0855
 NJ0855.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0855
 NJ0855.The ellipsoidal height was determined by GPS observations
 NJ0855.and is referenced to NAD 83.
 NJ0855
 NJ0855. The following values were computed from the NAD 83(2011) position.
 NJ0855
 NJ0855;                    North         East     Units Scale Factor Converg.
 NJ0855;SPC IL W     -   648,070.193   693,995.341   MT  0.99994162   -0 02 57.7
 NJ0855;SPC IL W     - 2,126,210.29  2,276,883.05   sFT  0.99994162   -0 02 57.7
 NJ0855;SPC WI S     -    56,024.195   580,294.996   MT  1.00005411   -0 09 53.0
 NJ0855;SPC WI S     -   183,806.05  1,903,851.17   sFT  1.00005411   -0 09 53.0
 NJ0855;UTM  15      - 4,709,434.685   726,794.207   MT  1.00023288   +1 51 56.7
 NJ0855
 NJ0855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0855!SPC IL W     -   0.99994615  x   0.99994162  =   0.99988777
 NJ0855!SPC WI S     -   0.99994615  x   1.00005411  =   1.00000025
 NJ0855!UTM  15      -   0.99994615  x   1.00023288  =   1.00017901
 NJ0855
 NJ0855:                Primary Azimuth Mark                     Grid Az
 NJ0855:SPC IL W     -  CHARLES AZ MK                            333 52 35.7
 NJ0855:SPC WI S     -  CHARLES AZ MK                            333 59 31.0
 NJ0855:UTM  15      -  CHARLES AZ MK                            331 57 41.3
 NJ0855
 NJ0855_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH2679409434(NAD 83)
 NJ0855
 NJ0855|---------------------------------------------------------------------|
 NJ0855| PID    Reference Object                     Distance      Geod. Az  |
 NJ0855|                                                           dddmmss.s |
 NJ0855| CI8364 CHARLES RM 1                         17.352 METERS 26408     |
 NJ0855| NJ0859 CUBA CITY MUNICIPAL TANK            APPROX.19.3 KM 3060951.8 |
 NJ0855| NJ0860 CUBA CITY CHURCH SPIRE              APPROX.19.6 KM 3061122.5 |
 NJ0855| CI8363 CHARLES AZ MK                                      3334938.0 |
 NJ0855| CI8365 CHARLES RM 2                         16.164 METERS 34656     |
 NJ0855|---------------------------------------------------------------------|
 NJ0855
 NJ0855                          SUPERSEDED SURVEY CONTROL
 NJ0855
 NJ0855  NAD 83(2007)-  42 30 14.55927(N)    090 14 23.01423(W) AD(2002.00) 0
 NJ0855  ELLIP H (02/10/07)  343.427  (m)                       GP(2002.00)    
 NJ0855  ELLIP H (12/06/04)  343.393  (m)                       GP(       ) 4 1
 NJ0855  NAD 83(1997)-  42 30 14.55903(N)    090 14 23.01402(W) AD(       ) 1
 NJ0855  ELLIP H (09/15/98)  343.456  (m)                       GP(       ) 3 1
 NJ0855  NAD 83(1991)-  42 30 14.55506(N)    090 14 23.02079(W) AD(       ) 1
 NJ0855  NAD 83(1986)-  42 30 14.55247(N)    090 14 23.02116(W) AD(       ) 1
 NJ0855  NAD 27      -  42 30 14.53800(N)    090 14 22.56500(W) AD(       ) 1
 NJ0855
 NJ0855.Superseded values are not recommended for survey control.
 NJ0855
 NJ0855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0855.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0855
 NJ0855_MARKER: DS = TRIANGULATION STATION DISK
 NJ0855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NJ0855_STAMPING: CHARLES 1935
 NJ0855_MARK LOGO: CGS
 NJ0855_PROJECTION: FLUSH
 NJ0855_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NJ0855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0855+STABILITY: SURFACE MOTION
 NJ0855_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0855+SATELLITE: SATELLITE OBSERVATIONS - August 15, 1996
 NJ0855
 NJ0855  HISTORY     - Date     Condition        Report By
 NJ0855  HISTORY     - 1935     MONUMENTED       CGS
 NJ0855  HISTORY     - 19960815 GOOD             SECI
 NJ0855  HISTORY     - 19970103 MARK NOT FOUND   USPSQD
 NJ0855
 NJ0855                          STATION DESCRIPTION
 NJ0855
 NJ0855'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NJ0855'STATION IS ABOUT 7 MILES WEST OF APPLE RIVER, ILLINOIS, ABOUT
 NJ0855'5 MILES SOUTH OF SHULLSBURG, WISCONSIN, ABOUT 2 MILES NNE
 NJ0855'OF SCALES MOUND, ILLINOIS, ABOUT 0.2 MILE SOUTH OF THE
 NJ0855'ILLINOIS-WISCONSIN STATE LINE, IN SW PART OF FRACTIONAL SEC. 13,
 NJ0855'T 29 N, R 2 E, ON CREST OF CHARLES MOUND WHICH IS ON FARM OWNED
 NJ0855'BY THE JOHN GLENVILLE ESTATE AND OCCUPIED BY LESLIE STIEFEL,
 NJ0855'ABOUT 0.15 MILE NORTH OF THE HOUSE, ABOUT 0.1 MILE EAST OF WEST
 NJ0855'END OF THE MOUND, 60 FEET NORTH OF TRIANGULAR-BLAZED LONE
 NJ0855'30-INCH BLACK WALNUT TREE, 78 FEET ENE OF TRIANGULAR-BLAZED
 NJ0855'24-INCH POST OAK TREE, 100 FEET SSW OF THE LONE 15-INCH
 NJ0855'BLACK WALNUT TREE THAT STANDS ON NORTH SLOPE OF MOUND, 114
 NJ0855'FEET WEST OF THE LONE 12-INCH RED HAW TREE.  THE MARK
 NJ0855'PROJECTS 5 INCHES.
 NJ0855'
 NJ0855'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NJ0855'TABLETS SET IN CONCRETE.
 NJ0855'
 NJ0855'AZIMUTH MARK IS NNW OF STATION, IN NW ANGLE OF THE JUNCTION OF
 NJ0855'WISCONSIN COUNTY ROUTES O AND U, 30 FEET WEST OF CENTERLINE OF
 NJ0855'COUNTY O, 30 FEET NORTH OF CENTERLINE OF COUNTY U, DIRECTLY
 NJ0855'ACROSS ROAD FROM CHARLES E. LAITYS HOUSE, 10 FEET NNW OF WEST
 NJ0855'END OF THE CONCRETE ABUTMENT.  IT IS FLUSH WITH THE SURFACE.
 NJ0855'
 NJ0855'R.M. NO. 1 IS WEST OF STATION, 37 FEET NNE OF THE
 NJ0855'TRIANGULAR-BLAZED 24-INCH POST OAK TREE, 81 FEET NW OF THE LONE
 NJ0855'TRIANGULAR-BLAZED 30-INCH BLACK WALNUT TREE.  IT PROJECTS 6
 NJ0855'INCHES.
 NJ0855'
 NJ0855'R.M. NO. 2 IS NORTH OF STATION, 59 FEET SW OF THE LONE 15-INCH
 NJ0855'BLACK WALNUT TREE, 130 FEET WNW OF THE 12-INCH RED HAW TREE,
 NJ0855'72.76 FEET NE OF R.M. NO. 1.  IT PROJECTS 6 INCHES.
 NJ0855'
 NJ0855'TO REACH FROM THE POST OFFICE IN SCALES MOUND, GO EAST 0.05
 NJ0855'MILE TO STREET LEADING NORTH.  THENCE NORTH 0.3 MILE TO AN
 NJ0855'EAST-WEST ROAD.  THENCE EAST, NORTH, AND EAST ON ONLY DIRT
 NJ0855'ROAD 1.2 MILES TO LANE LEADING NORTH JUST WEST OF A DITCH.
 NJ0855'THENCE NORTH ON LANE 0.5 MILE TO A WOOD GATE.  THENCE CONTINUE
 NJ0855'NORTH THRU GATE AND THEN SWING LEFT AND FOLLOW TRAIL UP THE
 NJ0855'HILL AND ACROSS THE PASTURE 0.4 MILE TO MR. STIEFELS HOUSE AND
 NJ0855'BARN-YARD.  THENCE THRU BARN-YARD AND THENCE STRAIGHT NORTH
 NJ0855'ABOUT 0.15 MILE TO CREST OF THE MOUND AND STATION.
 NJ0855'
 NJ0855'A 60-FOOT SIGNAL AT HARKINS COMES INTO VIEW AT 25 FEET.
 NJ0855'
 NJ0855'AN 87-FOOT SIGNAL AT PECATONICA IS VISIBLE FROM THE GROUND.
 NJ0855'
 NJ0855'A 47-FOOT SIGNAL AT HOLLAND IS VISIBLE FROM THE GROUND.
 NJ0855'
 NJ0855'A 74 FOOT SIGNAL AT U.S.G.S.P.T. 23 1906 IS VISIBLE FROM THE
 NJ0855'GROUND.
 NJ0855'
 NJ0855'AN 87-FOOT SIGNAL AT VINEGAR IS VISIBLE FROM THE GROUND.
 NJ0855'
 NJ0855'AN 87-FOOT SIGNAL AT CUBA IS VISIBLE FROM THE GROUND.
 NJ0855'
 NJ0855'NO OBJECTS VISIBLE FROM GROUND SUITABLE FOR AZIMUTHS.
 NJ0855'
 NJ0855'HEIGHT OF LIGHT ABOVE STATION MARK - 74 FEET.
 NJ0855
 NJ0855                          STATION RECOVERY (1996)
 NJ0855
 NJ0855'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0855'RECOVERED AS DESCRIBED EXCEPT THAT THE CURRENT OWNERS ARE WAYNE AND
 NJ0855'JEAN WUEBBELS.
 NJ0855
 NJ0855                          STATION RECOVERY (1997)
 NJ0855
 NJ0855'RECOVERY NOTE BY US POWER SQUADRON 1997
 NJ0855'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2973 ***********************************************************************
 AJ2973  DESIGNATION -  CHARLES
 AJ2973  PID         -  AJ2973
 AJ2973  STATE/COUNTY-  IL/MCHENRY
 AJ2973  COUNTRY     -  US
 AJ2973  USGS QUAD   -  WOODSTOCK (2018)
 AJ2973
 AJ2973                         *CURRENT SURVEY CONTROL
 AJ2973  ______________________________________________________________________
 AJ2973* NAD 83(2011) POSITION- 42 21 37.99991(N) 088 26 34.59995(W)   ADJUSTED
 AJ2973* NAD 83(2011) ELLIP HT-   234.113 (meters)        (06/27/12)   ADJUSTED
 AJ2973* NAD 83(2011) EPOCH   -  2010.00
 AJ2973* NAVD 88 ORTHO HEIGHT -   268.053 (meters)      879.44  (feet) ADJUSTED
 AJ2973  ______________________________________________________________________
 AJ2973  GEOID HEIGHT    -        -33.948 (meters)                     GEOID18
 AJ2973  NAD 83(2011) X  -    128,261.350 (meters)                     COMP
 AJ2973  NAD 83(2011) Y  - -4,718,537.338 (meters)                     COMP
 AJ2973  NAD 83(2011) Z  -  4,275,439.531 (meters)                     COMP
 AJ2973  LAPLACE CORR    -         -2.12  (seconds)                    DEFLEC18
 AJ2973  DYNAMIC HEIGHT  -        267.965 (meters)      879.15  (feet) COMP
 AJ2973  MODELED GRAVITY -    980,285.1   (mgal)                       NAVD 88
 AJ2973
 AJ2973  VERT ORDER      -  SECOND    CLASS I
 AJ2973
 AJ2973  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2973  Standards:
 AJ2973         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2973            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2973  -------------------------------------------------------------------
 AJ2973  NETWORK    0.74   1.08           0.34   0.25   0.55     -0.18560064
 AJ2973  -------------------------------------------------------------------
 AJ2973  Click here for local accuracies and other accuracy information.
 AJ2973
 AJ2973.The horizontal coordinates were established by GPS observations
 AJ2973.and adjusted by the National Geodetic Survey in June 2012.
 AJ2973
 AJ2973.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2973.been affixed to the stable North American tectonic plate. See 
 AJ2973.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2973
 AJ2973.The horizontal coordinates are valid at the epoch date displayed above
 AJ2973.which is a decimal equivalence of Year/Month/Day.
 AJ2973
 AJ2973.The orthometric height was determined by differential leveling and
 AJ2973.adjusted by the WI DEPT OF TRANSP
 AJ2973.in May 2012.
 AJ2973
 AJ2973.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2973.GEOID18 height accuracy estimate available here.
 AJ2973
 AJ2973.Click photographs - Photos may exist for this station.
 AJ2973
 AJ2973.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2973
 AJ2973.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2973
 AJ2973.The ellipsoidal height was determined by GPS observations
 AJ2973.and is referenced to NAD 83.
 AJ2973
 AJ2973.The dynamic height is computed by dividing the NAVD 88
 AJ2973.geopotential number by the normal gravity value computed on the
 AJ2973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2973.degrees latitude (g = 980.6199 gals.).
 AJ2973
 AJ2973.The modeled gravity was interpolated from observed gravity values.
 AJ2973
 AJ2973. The following values were computed from the NAD 83(2011) position.
 AJ2973
 AJ2973;                    North         East     Units Scale Factor Converg.
 AJ2973;SPC IL E     -   632,156.777   290,970.308   MT  0.99997600   -0 04 25.9
 AJ2973;SPC IL E     - 2,074,001.03    954,625.09   sFT  0.99997600   -0 04 25.9
 AJ2973;UTM  16      - 4,690,817.836   381,174.568   MT  0.99977372   -0 58 20.5
 AJ2973
 AJ2973!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2973!SPC IL E     -   0.99996328  x   0.99997600  =   0.99993929
 AJ2973!UTM  16      -   0.99996328  x   0.99977372  =   0.99973701
 AJ2973
 AJ2973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8117490817(NAD 83)
 AJ2973
 AJ2973                          SUPERSEDED SURVEY CONTROL
 AJ2973
 AJ2973  NAD 83(2007)-  42 21 37.99994(N)    088 26 34.60089(W) AD(2002.00) 0
 AJ2973  ELLIP H (02/10/07)  234.143  (m)                       GP(2002.00)    
 AJ2973  ELLIP H (02/03/05)  234.135  (m)                       GP(       ) 4 2
 AJ2973  NAD 83(1997)-  42 21 37.99989(N)    088 26 34.60068(W) AD(       ) 1
 AJ2973  ELLIP H (04/24/01)  234.171  (m)                       GP(       ) 4 1
 AJ2973  NAVD 88 (07/01/10)  268.031  (m)          879.37   (f) SUPERSEDED  2 1
 AJ2973  NAVD 88 (04/24/01)  268.1    (m)  GEOID99  model used  GPS OBS        
 AJ2973
 AJ2973.Superseded values are not recommended for survey control.
 AJ2973
 AJ2973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2973.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2973
 AJ2973_MARKER: I = METAL ROD
 AJ2973_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2973_STAMPING: CHARLES
 AJ2973_MARK LOGO: IL-111
 AJ2973_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2973_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2973_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2973+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2009
 AJ2973_ROD/PIPE-DEPTH: 14.6 meters
 AJ2973_SLEEVE-DEPTH  : 0.9 meters
 AJ2973
 AJ2973  HISTORY     - Date     Condition        Report By
 AJ2973  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2973  HISTORY     - 20060422 GOOD             USPSQD
 AJ2973  HISTORY     - 20090804 GOOD             PATRIC
 AJ2973
 AJ2973                          STATION DESCRIPTION
 AJ2973
 AJ2973'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2973'STATION IS LOCATED APPROXIMATELY 3.2 MI NORTH OF WOODSTOCK, 8.4 MI
 AJ2973'WEST OF MCHENRY IN SECTION 20, T45N, R7E.  STATION IS LOCATED IN THE
 AJ2973'NORTHEAST CORNER OF JUNCTION IL RT 47 AND CHARLES RD.  STATION IS
 AJ2973'LOCATED 48 FT NORTH OF CENTERLINE OF CHARLES RD, 41 FT EAST OF
 AJ2973'CENTERLINE OF IL RT 47, 80.5 FT EAST OF POWERPOLE (PP), 27 FT
 AJ2973'NORTHWEST OF PP, 62.3 FT SOUTH OF 8 IN DECIDUOUS TREE, 18 FT
 AJ2973'NORTHEAST OF CATCH BASIN,  AND 13 FT NORTH OF ORANGE FIBERGLASS
 AJ2973'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2973'CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  PK NAIL SET IN WOOD PHYSICAL
 AJ2973'TIES.
 AJ2973
 AJ2973                          STATION RECOVERY (2006)
 AJ2973
 AJ2973'RECOVERY NOTE BY US POWER SQUADRON 2006 (LC)
 AJ2973'RECOVERED IN GOOD CONDITION.
 AJ2973
 AJ2973                          STATION RECOVERY (2009)
 AJ2973
 AJ2973'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 AJ2973'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1191 ***********************************************************************
 KB1191  DESIGNATION -  CHARLESTON
 KB1191  PID         -  KB1191
 KB1191  STATE/COUNTY-  IL/COLES
 KB1191  COUNTRY     -  US
 KB1191  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB1191
 KB1191                         *CURRENT SURVEY CONTROL
 KB1191  ______________________________________________________________________
 KB1191* NAD 83(1997) POSITION- 39 29 06.14273(N) 088 09 47.64299(W)   ADJUSTED
 KB1191* NAVD 88 ORTHO HEIGHT -   214.2   (meters)      703.    (feet) VERTCON3
 KB1191  ______________________________________________________________________
 KB1191  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 KB1191  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 KB1191  HORZ ORDER      -  SECOND
 KB1191
 KB1191.The horizontal coordinates were established by classical geodetic methods
 KB1191.and adjusted by the National Geodetic Survey in October 1999.
 KB1191
 KB1191.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1191.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1191
 KB1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1191.GEOID18 height accuracy estimate available here.
 KB1191
 KB1191.Click photographs - Photos may exist for this station.
 KB1191
 KB1191.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1191
 KB1191. The following values were computed from the NAD 83(1997) position.
 KB1191
 KB1191;                    North         East     Units Scale Factor Converg.
 KB1191;SPC IL E     -   312,839.666   314,633.586   MT  0.99997764   +0 06 29.4
 KB1191;SPC IL E     - 1,026,374.80  1,032,260.36   sFT  0.99997764   +0 06 29.4
 KB1191;UTM  16      - 4,371,249.972   399,963.506   MT  0.99972321   -0 44 23.0
 KB1191
 KB1191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1191!SPC IL E     -   0.99997143  x   0.99997764  =   0.99994907
 KB1191!UTM  16      -   0.99997143  x   0.99972321  =   0.99969465
 KB1191
 KB1191:                Primary Azimuth Mark                     Grid Az
 KB1191:SPC IL E     -  STEVENSON                                251 25 49.6
 KB1191:UTM  16      -  STEVENSON                                252 16 42.0
 KB1191
 KB1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9996371249(NAD 83)
 KB1191
 KB1191|---------------------------------------------------------------------|
 KB1191| PID    Reference Object                     Distance      Geod. Az  |
 KB1191|                                                           dddmmss.s |
 KB1191| CI6814 CHARLESTON RM 1                      15.441 METERS 00701     |
 KB1191| CI6815 CHARLESTON RM 2                       8.380 METERS 22235     |
 KB1191| KB1190 STEVENSON                           APPROX. 1.3 KM 2513219.0 |
 KB1191|---------------------------------------------------------------------|
 KB1191
 KB1191                          SUPERSEDED SURVEY CONTROL
 KB1191
 KB1191  NAD 83(1997)-  39 29 06.14124(N)    088 09 47.64318(W) AD(       ) 2
 KB1191  NAD 83(1986)-  39 29 06.15317(N)    088 09 47.64081(W) AD(       ) 2
 KB1191  NAD 27      -  39 29 06.02573(N)    088 09 47.49652(W) AD(       ) 2
 KB1191  NGVD 29 (07/19/86)  214.3    (m)          703.     (f) VERT ANG       
 KB1191
 KB1191.Superseded values are not recommended for survey control.
 KB1191
 KB1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1191.See file dsdata.pdf to determine how the superseded data were derived.
 KB1191
 KB1191_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1191_STAMPING: CHARLESTON 1980
 KB1191_MARK LOGO: CGS
 KB1191_PROJECTION: FLUSH
 KB1191_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1191+STABILITY: SURFACE MOTION
 KB1191
 KB1191  HISTORY     - Date     Condition        Report By
 KB1191  HISTORY     - 1980     MONUMENTED       NGS
 KB1191
 KB1191                          STATION DESCRIPTION
 KB1191
 KB1191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1191'THE STATION IS LOCATED ON THE EAST SIDE OF CHARLESTON, IN THE
 KB1191'NORTHWEST ANGLE OF THE INTERSECTION OF STATE HIGHWAYS 16 AND 130, AND
 KB1191'ON THE SOUTHEAST CORNER OF THE CHARLESTON HIGH SCHOOL PROPERTY.
 KB1191'PERMISSION WAS GRANTED BY MR DONALD BRETSCH, PRINCIPAL, HIS OFFICE IS
 KB1191'IN THE SCHOOL BUILDING, HIS PHONE NUMBER (217) 45-2196.
 KB1191'
 KB1191'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 16 AND 7TH
 KB1191'STREET, GO EAST ON STATE HIGHWAY 16 FOR 0.8 KM (0.5 MI) TO A SIDE ROAD
 KB1191'RIGHT AND THE SOUTHWEST CORNER OF THE SCHOOL YARD ON THE LEFT.  TURN
 KB1191'LEFT AND CROSS THE WEST BOUND LANES, CONTINUE NORTH TO THE SOUTH SIDE
 KB1191'OF THE SCHOOL BUILDING, THEN GO EAST FOR 0.16 KM (0.1 MI) TO THE
 KB1191'STATION ON THE LEFT.
 KB1191'
 KB1191'THE STATION IS A STANDARD NGS DISK STAMPED---CHARLESTON 1980---, SET
 KB1191'INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 KB1191'GROUND.  IT IS LOCATED 48.50 METERS (159.1 FT) EAST FROM THE EAST WALL
 KB1191'OF THE SCHOOL BUILDING, 32.37 METERS (106.2 FT) SOUTHEAST FROM THE
 KB1191'FLAG POLE, 28 METERS (92 FT) WEST FROM THE CENTER OF STATE HIGHWAY 130
 KB1191'AND 0.75 METER (2.46 FT) WEST FROM THE WEST EDGE OF THE SIDEWALK.  THE
 KB1191'UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED---CHARLESTON 1980---,
 KB1191'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 KB1191'
 KB1191'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1191'---CHARLESTON NO 1 1980---, SET INTO A DRILL HOLE IN A SIDEWALK.  IT
 KB1191'IS LOCATED 49.40 METERS (162.1 FT) EAST FROM THE EAST WALL OF THE
 KB1191'SCHOOL BUILDING, 28.05 METERS (92.0 FT) EAST-SOUTHEAST FROM THE FLAG
 KB1191'POLE AND 0.22 METER (0.72 FT) EAST FROM THE WEST EDGE OF THE SIDE
 KB1191'WALK.  MARK IS LEVEL WITH STATION.
 KB1191'
 KB1191'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1191'---CHARLESTON NO 2 1980---, SET INTO A DRILL HOLE IN A SIDEWALK.  IT
 KB1191'IS LOCATED 38.65 METERS (126.8 FT) EAST-SOUTHEAST FROM THE SOUTHEAST
 KB1191'CORNER OF THE SCHOOL BUILDING, 36.0 METERS (118.1 FT) SOUTH-SOUTHEAST
 KB1191'FROM THE FLAG POLE AND 0.25 METER (0.8 FT) SOUTH FROM THE NORTH EDGE
 KB1191'OF THE SIDEWALK.  MARK IS LEVEL WITH STATION.
 KB1191'
 KB1191'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.4 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1189 ***********************************************************************
 KB1189  DESIGNATION -  CHARLESTON CABLE TV MAST
 KB1189  PID         -  KB1189
 KB1189  STATE/COUNTY-  IL/COLES
 KB1189  COUNTRY     -  US
 KB1189  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB1189
 KB1189                         *CURRENT SURVEY CONTROL
 KB1189  ______________________________________________________________________
 KB1189* NAD 83(1997) POSITION- 39 28 31.61560(N) 088 08 21.66630(W)   ADJUSTED
 KB1189  ______________________________________________________________________
 KB1189  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 KB1189  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 KB1189  HORZ ORDER      -  THIRD
 KB1189
 KB1189.The horizontal coordinates were established by classical geodetic methods
 KB1189.and adjusted by the National Geodetic Survey in October 1999.
 KB1189
 KB1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1189.GEOID18 height accuracy estimate available here.
 KB1189
 KB1189.Click photographs - Photos may exist for this station.
 KB1189
 KB1189.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1189
 KB1189. The following values were computed from the NAD 83(1997) position.
 KB1189
 KB1189;                    North         East     Units Scale Factor Converg.
 KB1189;SPC IL E     -   311,779.020   316,690.477   MT  0.99997843   +0 07 24.0
 KB1189;SPC IL E     - 1,022,895.00  1,039,008.67   sFT  0.99997843   +0 07 24.0
 KB1189;UTM  16      - 4,370,159.287   402,003.952   MT  0.99971823   -0 43 27.8
 KB1189
 KB1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0200370159(NAD 83)
 KB1189
 KB1189                          SUPERSEDED SURVEY CONTROL
 KB1189
 KB1189  NAD 83(1997)-  39 28 31.61384(N)    088 08 21.66615(W) AD(       ) 3
 KB1189  NAD 83(1986)-  39 28 31.62607(N)    088 08 21.66530(W) AD(       ) 3
 KB1189  NAD 27      -  39 28 31.49856(N)    088 08 21.52878(W) AD(       ) 3
 KB1189
 KB1189.Superseded values are not recommended for survey control.
 KB1189
 KB1189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1189.See file dsdata.pdf to determine how the superseded data were derived.
 KB1189
 KB1189_MARKER: 41 = ANTENNA MAST
 KB1189
 KB1189  HISTORY     - Date     Condition        Report By
 KB1189  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1189
 KB1189                          STATION DESCRIPTION
 KB1189
 KB1189'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1189'THE STATION, CHARLESTON LIBERTY TELEVISION CABLE COMPANY MAST,
 KB1189'IS THE RED
 KB1189'LIGHT ATOP A 600 FEET, RED AND WHITE, GUYED MAST. IT IS OWNED BY
 KB1189'THE LIBERTY CABLE TV COMPANY.
 KB1189'
 KB1189'THE STATION IS LOCATED ABOUT 4.8 KM SOUTHEAST OF
 KB1189'CHARLESTON, IN THE NW1/4,S19,T12N,R10E.
 KB1189'
 KB1189'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 KB1189'16 AND 316 AT THE EAST EDGE OF CHARLESTON, GO WEST ON
 KB1189'STATE HIGHWAY 16 FOR 0.2 KM (0.1 MI) TO A CROSSROAD.
 KB1189'TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR 2.4 KM (1.5 MI)
 KB1189'TO THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1154 ***********************************************************************
 KB1154  DESIGNATION -  CHARLESTON MUNICIPAL N TANK
 KB1154  PID         -  KB1154
 KB1154  STATE/COUNTY-  IL/COLES
 KB1154  COUNTRY     -  US
 KB1154  USGS QUAD   -  CHARLESTON NORTH (2018)
 KB1154
 KB1154                         *CURRENT SURVEY CONTROL
 KB1154  ______________________________________________________________________
 KB1154* NAD 83(1997) POSITION- 39 30 22.90893(N) 088 10 31.45877(W)   ADJUSTED
 KB1154  ______________________________________________________________________
 KB1154  GEOID HEIGHT    -        -32.108 (meters)                     GEOID18
 KB1154  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 KB1154  HORZ ORDER      -  THIRD
 KB1154
 KB1154.The horizontal coordinates were established by classical geodetic methods
 KB1154.and adjusted by the National Geodetic Survey in October 1999.
 KB1154
 KB1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1154.GEOID18 height accuracy estimate available here.
 KB1154
 KB1154.Click photographs - Photos may exist for this station.
 KB1154
 KB1154.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1154
 KB1154. The following values were computed from the NAD 83(1997) position.
 KB1154
 KB1154;                    North         East     Units Scale Factor Converg.
 KB1154;SPC IL E     -   315,205.193   313,582.362   MT  0.99997727   +0 06 01.7
 KB1154;SPC IL E     - 1,034,135.70  1,028,811.47   sFT  0.99997727   +0 06 01.7
 KB1154;UTM  16      - 4,373,630.197   398,947.668   MT  0.99972572   -0 44 52.1
 KB1154
 KB1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9894773630(NAD 83)
 KB1154
 KB1154                          SUPERSEDED SURVEY CONTROL
 KB1154
 KB1154  NAD 83(1997)-  39 30 22.90590(N)    088 10 31.45867(W) AD(       ) 3
 KB1154  NAD 83(1986)-  39 30 22.91914(N)    088 10 31.45646(W) AD(       ) 3
 KB1154  NAD 27      -  39 30 22.79436(N)    088 10 31.30953(W) AD(       ) 3
 KB1154
 KB1154.Superseded values are not recommended for survey control.
 KB1154
 KB1154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1154.See file dsdata.pdf to determine how the superseded data were derived.
 KB1154
 KB1154_MARKER: 53 = ELEVATED TANK
 KB1154
 KB1154  HISTORY     - Date     Condition        Report By
 KB1154  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1154
 KB1154                          STATION DESCRIPTION
 KB1154
 KB1154'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1154'THE STATION, CHARLESTON MUNICIPAL NORTH WATER TANK, IS THE TOP
 KB1154'CENTER OF A 125 FEET PEDESTAL ELEVATED WATER TANK, LIGHT GREEN
 KB1154'IN COLOR AND OWNED BY THE CITY OF CHARLESTON.
 KB1154'
 KB1154'THE STATION IS LOCATED AT THE NORTH EDGE OF CHARLESTON ON THE EAST
 KB1154'SIDE OF STATE HIGHWAY 130.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2981 ***********************************************************************
 ME2981  DESIGNATION -  CHATHAM
 ME2981  PID         -  ME2981
 ME2981  STATE/COUNTY-  IL/COOK
 ME2981  COUNTRY     -  US
 ME2981  USGS QUAD   -  BLUE ISLAND (2018)
 ME2981
 ME2981                         *CURRENT SURVEY CONTROL
 ME2981  ______________________________________________________________________
 ME2981* NAD 83(1997) POSITION- 41 44 42.97059(N) 087 37 46.86867(W)   ADJUSTED
 ME2981* NAVD 88 ORTHO HEIGHT -   179.2   (meters)      588.    (feet) VERTCON3
 ME2981  ______________________________________________________________________
 ME2981  GEOID HEIGHT    -        -33.498 (meters)                     GEOID18
 ME2981  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 ME2981  HORZ ORDER      -  FIRST
 ME2981
 ME2981.The horizontal coordinates were established by classical geodetic methods
 ME2981.and adjusted by the National Geodetic Survey in October 1999.
 ME2981
 ME2981.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2981.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2981
 ME2981.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2981.GEOID18 height accuracy estimate available here.
 ME2981
 ME2981.Click photographs - Photos may exist for this station.
 ME2981
 ME2981.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2981
 ME2981. The following values were computed from the NAD 83(1997) position.
 ME2981
 ME2981;                    North         East     Units Scale Factor Converg.
 ME2981;SPC IL E     -   564,049.502   358,528.371   MT  1.00001714   +0 28 06.7
 ME2981;SPC IL E     - 1,850,552.41  1,176,271.83   sFT  1.00001714   +0 28 06.7
 ME2981;UTM  16      - 4,621,685.993   447,643.338   MT  0.99963373   -0 25 09.4
 ME2981
 ME2981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2981!SPC IL E     -   0.99997715  x   1.00001714  =   0.99999429
 ME2981!UTM  16      -   0.99997715  x   0.99963373  =   0.99961089
 ME2981
 ME2981:                Primary Azimuth Mark                     Grid Az
 ME2981:SPC IL E     -  041                                      271 37 47.7
 ME2981:UTM  16      -  041                                      272 31 03.8
 ME2981
 ME2981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4764321685(NAD 83)
 ME2981
 ME2981|---------------------------------------------------------------------|
 ME2981| PID    Reference Object                     Distance      Geod. Az  |
 ME2981|                                                           dddmmss.s |
 ME2981| CM2863 CHATHAM RM 1                         29.450 METERS 16927     |
 ME2981| ME2962 041                                 483.383 METERS 2720554.4 |
 ME2981| ME2982 041 COC TPT                           4.540 METERS 27206     |
 ME2981| CM2864 CHATHAM RM 2                         29.350 METERS 30255     |
 ME2981|---------------------------------------------------------------------|
 ME2981
 ME2981                          SUPERSEDED SURVEY CONTROL
 ME2981
 ME2981  NAD 83(1997)-  41 44 42.97074(N)    087 37 46.86891(W) AD(       ) 1
 ME2981  NAD 83(1994)-  41 44 42.97523(N)    087 37 46.87812(W) AD(       ) 1
 ME2981  NAD 83(1986)-  41 44 42.97557(N)    087 37 46.87764(W) AD(       ) 1
 ME2981  NAD 27      -  41 44 42.85230(N)    087 37 46.70283(W) AD(       ) 1
 ME2981  NGVD 29 (07/19/86)  179.3    (m)          588.     (f) VERT ANG       
 ME2981
 ME2981.Superseded values are not recommended for survey control.
 ME2981
 ME2981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2981.See file dsdata.pdf to determine how the superseded data were derived.
 ME2981
 ME2981_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2981_STAMPING: CHATHAM 1977
 ME2981_MARK LOGO: NGS
 ME2981_PROJECTION: RECESSED 8 CENTIMETERS
 ME2981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2981+STABILITY: SURFACE MOTION
 ME2981
 ME2981  HISTORY     - Date     Condition        Report By
 ME2981  HISTORY     - 1977     MONUMENTED       NGS
 ME2981
 ME2981                          STATION DESCRIPTION
 ME2981
 ME2981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2981'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO, IN
 ME2981'THE EAST EDGE OF WEST CHATHAM CITY PARK AND WEST OF THE
 ME2981'INTERSECTION OF WEST 82ND STREET AND SOUTH WENTWORTH AVENUE.
 ME2981'ADDRESS FOR THE STATION 8200 SOUTH WENTWORTH AVENUE.
 ME2981'
 ME2981'STATION MARKS, STAMPED---CHATHAM 1977---, ARE STANDARD DISKS.
 ME2981'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2981'CONCRETE MONUMENT THAT IS 3 INCHES BELOW A CAST IRON COVER
 ME2981'WITH LETTERING, NATIONAL GEODETIC SURVEY.
 ME2981'IT IS 85 FEET SOUTH OF THE PARK
 ME2981'WALK WAY AND 24 FEET WEST OF A FENCE AROUND A TENNIS COURT.
 ME2981'THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS
 ME2981'OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME2981'
 ME2981'REFERENCE MARK 1, STAMPED---CHATHAM NO 1 1977---, IS A
 ME2981'STANDARD DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2981'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 3 FEET
 ME2981'WEST OF THE FENCE AROUND THE TENNIS COURT.
 ME2981'
 ME2981'REFERENCE MARK 2, STAMPED---CHATHAM NO 2 1977---, IS A
 ME2981'STANDARD DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2981'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 37 FEET
 ME2981'SOUTH-SOUTHWEST OF LIGHT POLE NUMBER C AND 11.5 FEET EAST OF
 ME2981'A 6-INCH MAPLE TREE.
 ME2981'
 ME2981'STATION MARK 041 COC CAN SERVE AS AN AZIMUTH MARK.
 ME2981'FOR ADDITIONAL INFORMATION, SEE DESCRIPTION THEREOF.
 ME2981'
 ME2981'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 34.5 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1509 ***********************************************************************
 KB1509  DESIGNATION -  CHATHAM MUNICIPAL TANK
 KB1509  PID         -  KB1509
 KB1509  STATE/COUNTY-  IL/SANGAMON
 KB1509  COUNTRY     -  US
 KB1509  USGS QUAD   -  CHATHAM (2018)
 KB1509
 KB1509                         *CURRENT SURVEY CONTROL
 KB1509  ______________________________________________________________________
 KB1509* NAD 83(1997) POSITION- 39 40 30.13041(N) 089 42 19.32764(W)   ADJUSTED
 KB1509  ______________________________________________________________________
 KB1509  GEOID HEIGHT    -        -32.362 (meters)                     GEOID18
 KB1509  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 KB1509  HORZ ORDER      -  THIRD
 KB1509
 KB1509.The horizontal coordinates were established by classical geodetic methods
 KB1509.and adjusted by the National Geodetic Survey in October 1999.
 KB1509
 KB1509.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1509.GEOID18 height accuracy estimate available here.
 KB1509
 KB1509.Click photographs - Photos may exist for this station.
 KB1509
 KB1509.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1509
 KB1509. The following values were computed from the NAD 83(1997) position.
 KB1509
 KB1509;                    North         East     Units Scale Factor Converg.
 KB1509;SPC IL W     -   334,010.414   739,575.852   MT  0.99996045   +0 17 40.2
 KB1509;SPC IL W     - 1,095,832.50  2,426,425.11   sFT  0.99996045   +0 17 40.2
 KB1509;UTM  16      - 4,395,189.262   267,963.466   MT  1.00026292   -1 43 40.7
 KB1509
 KB1509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6796395189(NAD 83)
 KB1509
 KB1509                          SUPERSEDED SURVEY CONTROL
 KB1509
 KB1509  NAD 83(1986)-  39 40 30.13964(N)    089 42 19.31627(W) AD(       ) 3
 KB1509  NAD 27      -  39 40 29.95900(N)    089 42 18.96300(W) AD(       ) 3
 KB1509
 KB1509.Superseded values are not recommended for survey control.
 KB1509
 KB1509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1509.See file dsdata.pdf to determine how the superseded data were derived.
 KB1509
 KB1509_MARKER: 53 = ELEVATED TANK
 KB1509
 KB1509  HISTORY     - Date     Condition        Report By
 KB1509  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1509  HISTORY     - 1976     GOOD             NGS
 KB1509
 KB1509                          STATION DESCRIPTION
 KB1509
 KB1509'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1509'THE STATION IS LOCATED ABOUT 4 MILES WEST OF U.S. HIGHWAY 66, 0.1
 KB1509'MILE SOUTH OF WALNUT STREET, 0.1 MILE WEST OF MAIN STREET AND
 KB1509'0.05 MILE SOUTHWEST OF THE POST OFFICE.
 KB1509'
 KB1509'THE STATION IS OF STEEL CONSTRUCTION HAS 4 LEGS AND IS PAINTED SILVER
 KB1509'AND IS APPROXIMATELY 100 FEET HIGH.
 KB1509'
 KB1509'THE POINT INTERSECTED WAS THE BALL ON TOP CENTER.
 KB1509
 KB1509                          STATION RECOVERY (1976)
 KB1509
 KB1509'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1509'THE CHATHAM MUNICIPAL WATER TANK IS LOCATED IN THE CENTER OF
 KB1509'CHATHAM, IN THE NORTHWEST ANGLE OF THE INTERSECTION OF MAIN STREET
 KB1509'AND CHESTNUT STREET.  IT IS 100 FEET HIGH, SILVER IN COLOR, WITH
 KB1509'BLACK LETTERING CHATHAM ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1713 ***********************************************************************
 LC1713  DESIGNATION -  CHATSWORTH CATHOLIC CH SPIRE
 LC1713  PID         -  LC1713
 LC1713  STATE/COUNTY-  IL/LIVINGSTON
 LC1713  COUNTRY     -  US
 LC1713  USGS QUAD   -  CHATSWORTH NORTH (2018)
 LC1713
 LC1713                         *CURRENT SURVEY CONTROL
 LC1713  ______________________________________________________________________
 LC1713* NAD 83(1997) POSITION- 40 45 32.40380(N) 088 17 26.66640(W)   ADJUSTED
 LC1713  ______________________________________________________________________
 LC1713  GEOID HEIGHT    -        -32.105 (meters)                     GEOID18
 LC1713  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 LC1713  HORZ ORDER      -  THIRD
 LC1713
 LC1713.The horizontal coordinates were established by classical geodetic methods
 LC1713.and adjusted by the National Geodetic Survey in October 1999.
 LC1713
 LC1713.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1713.GEOID18 height accuracy estimate available here.
 LC1713
 LC1713.Click photographs - Photos may exist for this station.
 LC1713
 LC1713.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1713
 LC1713. The following values were computed from the NAD 83(1997) position.
 LC1713
 LC1713;                    North         East     Units Scale Factor Converg.
 LC1713;SPC IL E     -   454,280.026   303,596.473   MT  0.99997516   +0 01 40.1
 LC1713;SPC IL E     - 1,490,417.05    996,049.43   sFT  0.99997516   +0 01 40.1
 LC1713;UTM  16      - 4,512,805.730   391,050.923   MT  0.99974610   -0 50 34.0
 LC1713
 LC1713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9105012805(NAD 83)
 LC1713
 LC1713                          SUPERSEDED SURVEY CONTROL
 LC1713
 LC1713  NAD 83(1997)-  40 45 32.40857(N)    088 17 26.66818(W) AD(       ) 3
 LC1713  NAD 83(1986)-  40 45 32.41415(N)    088 17 26.67311(W) AD(       ) 3
 LC1713  NAD 27      -  40 45 32.28400(N)    088 17 26.49200(W) AD(       ) 3
 LC1713
 LC1713.Superseded values are not recommended for survey control.
 LC1713
 LC1713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1713.See file dsdata.pdf to determine how the superseded data were derived.
 LC1713
 LC1713_MARKER: 90 = CHURCH SPIRE
 LC1713
 LC1713  HISTORY     - Date     Condition        Report By
 LC1713  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1713
 LC1713                          STATION DESCRIPTION
 LC1713
 LC1713'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1713'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE OF ST. PAUL
 LC1713'AND ST. PETER CATHOLIC CHURCH OF CHATSWORTH.  THE CHURCH IS
 LC1713'A BRICK STRUCTURE WITH THE SPIRE ON THE NORTHEAST CORNER.
 LC1713'THE SPIRE IS SURMOUNTED BY A GOLD CROSS AND IS APPROXIMATELY
 LC1713'115 FEET HIGH.  IT IS LOCATED AT THE NORTH-CENTRAL EDGE OF
 LC1713'TOWN.
 LC1713'
 LC1713'OBSERVED UPON FROM TRIANGULATION STATIONS.  PIPER, DONOVAN,
 LC1713'SANCKEN, AND CULLOM (NO. 105 U.S.G.S.).
 LC1713'
 LC1713'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1714 ***********************************************************************
 LC1714  DESIGNATION -  CHATSWORTH MUN TANK
 LC1714  PID         -  LC1714
 LC1714  STATE/COUNTY-  IL/LIVINGSTON
 LC1714  COUNTRY     -  US
 LC1714  USGS QUAD   -  CHATSWORTH NORTH (2018)
 LC1714
 LC1714                         *CURRENT SURVEY CONTROL
 LC1714  ______________________________________________________________________
 LC1714* NAD 83(1997) POSITION- 40 45 18.05154(N) 088 17 33.42529(W)   ADJUSTED
 LC1714  ______________________________________________________________________
 LC1714  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 LC1714  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 LC1714  HORZ ORDER      -  THIRD
 LC1714
 LC1714.The horizontal coordinates were established by classical geodetic methods
 LC1714.and adjusted by the National Geodetic Survey in October 1999.
 LC1714
 LC1714.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1714.GEOID18 height accuracy estimate available here.
 LC1714
 LC1714.Click photographs - Photos may exist for this station.
 LC1714
 LC1714.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1714
 LC1714. The following values were computed from the NAD 83(1997) position.
 LC1714
 LC1714;                    North         East     Units Scale Factor Converg.
 LC1714;SPC IL E     -   453,837.237   303,438.147   MT  0.99997515   +0 01 35.7
 LC1714;SPC IL E     - 1,488,964.34    995,529.99   sFT  0.99997515   +0 01 35.7
 LC1714;UTM  16      - 4,512,365.499   390,885.925   MT  0.99974654   -0 50 38.2
 LC1714
 LC1714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9088512365(NAD 83)
 LC1714
 LC1714                          SUPERSEDED SURVEY CONTROL
 LC1714
 LC1714  NAD 83(1997)-  40 45 18.05591(N)    088 17 33.42764(W) AD(       ) 3
 LC1714  NAD 83(1986)-  40 45 18.06223(N)    088 17 33.43218(W) AD(       ) 3
 LC1714  NAD 27      -  40 45 17.93387(N)    088 17 33.25265(W) AD(       ) 3
 LC1714
 LC1714.Superseded values are not recommended for survey control.
 LC1714
 LC1714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1714.See file dsdata.pdf to determine how the superseded data were derived.
 LC1714
 LC1714_MARKER: 53 = ELEVATED TANK
 LC1714
 LC1714  HISTORY     - Date     Condition        Report By
 LC1714  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC1714
 LC1714                          STATION DESCRIPTION
 LC1714
 LC1714'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1714'THE STATION IS THE RED LIGHT ATOP THE CHATSWORTH MUNICIPAL WATER
 LC1714'TANK THAT IS LOCATED NEAR THE INTERSECTION OF WEST 4TH STREET
 LC1714'AND EAST MAPLE STREET IN THE CENTRAL SECTION OF CHATSWORTH.  THE
 LC1714'TANK IS SPHERICAL IN SHAPE, SUPPORTED BY FOUR LEGS, PAINTED
 LC1714'LIGHT GREEN IN COLOR AND IS 130 FEET IN HEIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2114 ***********************************************************************
 JA2114  DESIGNATION -  CHAUNCEY
 JA2114  PID         -  JA2114
 JA2114  STATE/COUNTY-  IL/LAWRENCE
 JA2114  COUNTRY     -  US
 JA2114  USGS QUAD   -  CHAUNCEY (2018)
 JA2114
 JA2114                         *CURRENT SURVEY CONTROL
 JA2114  ______________________________________________________________________
 JA2114* NAD 83(1997) POSITION- 38 50 06.99555(N) 087 52 17.89023(W)   ADJUSTED
 JA2114* NAVD 88 ORTHO HEIGHT -   150.    (meters)      492.    (feet) SCALED
 JA2114  ______________________________________________________________________
 JA2114  GEOID HEIGHT    -        -31.568 (meters)                     GEOID18
 JA2114  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 JA2114  HORZ ORDER      -  SECOND
 JA2114
 JA2114.The horizontal coordinates were established by classical geodetic methods
 JA2114.and adjusted by the National Geodetic Survey in October 1999.
 JA2114
 JA2114.The orthometric height was scaled from a topographic map.
 JA2114
 JA2114.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2114.GEOID18 height accuracy estimate available here.
 JA2114
 JA2114.Click photographs - Photos may exist for this station.
 JA2114
 JA2114.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2114
 JA2114. The following values were computed from the NAD 83(1997) position.
 JA2114
 JA2114;                    North         East     Units Scale Factor Converg.
 JA2114;SPC IL E     -   240,793.188   340,086.825   MT  0.99999478   +0 17 22.3
 JA2114;SPC IL E     -   790,002.32  1,115,768.19   sFT  0.99999478   +0 17 22.3
 JA2114;UTM  16      - 4,298,858.169   424,348.174   MT  0.99967047   -0 32 47.8
 JA2114
 JA2114!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2114!SPC IL E     -   0.99998144  x   0.99999478  =   0.99997622
 JA2114!UTM  16      -   0.99998144  x   0.99967047  =   0.99965192
 JA2114
 JA2114:                Primary Azimuth Mark                     Grid Az
 JA2114:SPC IL E     -  CHAUNCEY AZ MK                           017 03 55.2
 JA2114:UTM  16      -  CHAUNCEY AZ MK                           017 54 05.3
 JA2114
 JA2114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2434898858(NAD 83)
 JA2114
 JA2114|---------------------------------------------------------------------|
 JA2114| PID    Reference Object                     Distance      Geod. Az  |
 JA2114|                                                           dddmmss.s |
 JA2114| CG8288 CHAUNCEY AZ MK                                     0172117.5 |
 JA2114| CG8289 CHAUNCEY RM 1                        72.864 METERS 09826     |
 JA2114| CG8290 CHAUNCEY RM 2                        45.446 METERS 23401     |
 JA2114|---------------------------------------------------------------------|
 JA2114
 JA2114                          SUPERSEDED SURVEY CONTROL
 JA2114
 JA2114  NAD 83(1997)-  38 50 06.99621(N)    087 52 17.88870(W) AD(       ) 2
 JA2114  NAD 83(1986)-  38 50 07.00482(N)    087 52 17.88701(W) AD(       ) 2
 JA2114  NAD 27      -  38 50 06.84060(N)    087 52 17.77244(W) AD(       ) 2
 JA2114
 JA2114.Superseded values are not recommended for survey control.
 JA2114
 JA2114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2114.See file dsdata.pdf to determine how the superseded data were derived.
 JA2114
 JA2114_MARKER: DS = TRIANGULATION STATION DISK
 JA2114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2114_STAMPING: CHAUNCEY 1968
 JA2114_MARK LOGO: CGS
 JA2114_PROJECTION: FLUSH
 JA2114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2114+STABILITY: SURFACE MOTION
 JA2114
 JA2114  HISTORY     - Date     Condition        Report By
 JA2114  HISTORY     - 1968     MONUMENTED       CGS
 JA2114
 JA2114                          STATION DESCRIPTION
 JA2114
 JA2114'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2114'THE STATION IS LOCATED ABOUT 8.5 MILES NORTH OF SUMNER, IN THE SMALL
 JA2114'VILLAGE OF CHAUNCEY AND ON PROPERTY OWNED BY THE METHODIST CHURCH OF
 JA2114'CHAUNCEY.
 JA2114'
 JA2114'TO REACH THE STATION FROM THE MAIN INTERSECTION IN CHAUNCEY, GO WEST
 JA2114'ON A PAVED STREET FOR 0.05 MILE TO THE STATION ON THE RIGHT AS
 JA2114'DESCRIBED.
 JA2114'
 JA2114'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA2114'
 JA2114'STATION MARK, STAMPED CHAUNCEY 1968 IS SET FLUSH WITH THE GROUND
 JA2114'SURFACE.  IT IS 53 FEET NORTH OF THE CENTER OF THE PAVED ROAD, 32.5
 JA2114'FEET EAST OF A 36-INCH TREE AND 30 FEET SOUTHEAST OF A 24-INCH TREE.
 JA2114'
 JA2114'RM NO 1, STAMPED CHAUNCEY NO 1 1968 IS SET FLUSH WITH THE GROUND
 JA2114'SURFACE.  IT IS 40 FEET NORTHWEST OF THE CENTER OF THE MAIN
 JA2114'INTERSECTION IN CHAUNCEY, 5.5 FEET NORTH OF A TELEPHONE POLE AND 1.4
 JA2114'FEET SOUTHWEST OF AN 18-INCH TREE.
 JA2114'
 JA2114'RM NO 2, STAMPED CHAUNCEY NO 2 1968 IS SET FLUSH WITH THE GROUND
 JA2114'SURFACE.  IT IS 38 FEET SOUTH OF THE CENTER OF THE PAVED ROAD, 6 FEET
 JA2114'WEST OF THE CENTER OF A DRIVEWAY AND 1 FOOT NORTH OF POWER POLE.
 JA2114'
 JA2114'AZIMUTH MARK, STAMPED CHAUNCEY 1968 IS SET FLUSH WITH THE GROUND
 JA2114'SURFACE.  IT IS 41 FEET EAST OF THE CENTER OF A PAVED ROAD, 1.5 FEET
 JA2114'SOUTHWEST OF A METAL WITNESS POST AND 1.2 FEET WEST OF A FENCE.
 JA2114'
 JA2114'TO REACH THE AZIMUTH MARK FROM THE MAIN INTERSECTION IN CHAUNCEY, GO
 JA2114'NORTH ON A PAVED ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT.
 JA2114'
 JA2114'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CG8289 ***********************************************************************
 CG8289  DESIGNATION -  CHAUNCEY RM 1
 CG8289  PID         -  CG8289
 CG8289  STATE/COUNTY-  IL/LAWRENCE
 CG8289  COUNTRY     -  US
 CG8289  USGS QUAD   -  CHAUNCEY (2018)
 CG8289
 CG8289                         *CURRENT SURVEY CONTROL
 CG8289  ______________________________________________________________________
 CG8289* NAD 83(2011) POSITION- 38 50 06.65799(N) 087 52 14.89864(W)   ADJUSTED
 CG8289* NAD 83(2011) ELLIP HT-   117.100 (meters)        (06/27/12)   ADJUSTED
 CG8289* NAD 83(2011) EPOCH   -  2010.00
 CG8289* NAVD 88 ORTHO HEIGHT -   148.7   (meters)      488.    (feet) GPS OBS
 CG8289  ______________________________________________________________________
 CG8289  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CG8289  GEOID HEIGHT    -        -31.538 (meters)                     GEOID99
 CG8289  GEOID HEIGHT    -        -31.569 (meters)                     GEOID18
 CG8289  NAD 83(2011) X  -    184,832.474 (meters)                     COMP
 CG8289  NAD 83(2011) Y  - -4,971,478.047 (meters)                     COMP
 CG8289  NAD 83(2011) Z  -  3,978,154.469 (meters)                     COMP
 CG8289  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 CG8289
 CG8289  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CG8289  Standards:
 CG8289         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CG8289            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CG8289  -------------------------------------------------------------------
 CG8289  NETWORK    0.51   0.84           0.23   0.18   0.43      0.01978180
 CG8289  -------------------------------------------------------------------
 CG8289  Click here for local accuracies and other accuracy information.
 CG8289
 CG8289.The horizontal coordinates were established by GPS observations
 CG8289.and adjusted by the National Geodetic Survey in June 2012.
 CG8289
 CG8289.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CG8289.been affixed to the stable North American tectonic plate. See 
 CG8289.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CG8289
 CG8289.The horizontal coordinates are valid at the epoch date displayed above
 CG8289.which is a decimal equivalence of Year/Month/Day.
 CG8289
 CG8289.The orthometric height was determined by GPS observations and a
 CG8289.high-resolution geoid model.
 CG8289
 CG8289.Significant digits in the geoid height do not necessarily reflect accuracy.
 CG8289.GEOID18 height accuracy estimate available here.
 CG8289
 CG8289.Click photographs - Photos may exist for this station.
 CG8289
 CG8289.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CG8289
 CG8289.The Laplace correction was computed from DEFLEC18 derived deflections.
 CG8289
 CG8289.The ellipsoidal height was determined by GPS observations
 CG8289.and is referenced to NAD 83.
 CG8289
 CG8289. The following values were computed from the NAD 83(2011) position.
 CG8289
 CG8289;                    North         East     Units Scale Factor Converg.
 CG8289;SPC IL E     -   240,783.144   340,159.030   MT  0.99999485   +0 17 24.2
 CG8289;SPC IL E     -   789,969.36  1,116,005.08   sFT  0.99999485   +0 17 24.2
 CG8289;UTM  16      - 4,298,847.076   424,420.200   MT  0.99967034   -0 32 45.9
 CG8289
 CG8289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CG8289!SPC IL E     -   0.99998163  x   0.99999485  =   0.99997648
 CG8289!UTM  16      -   0.99998163  x   0.99967034  =   0.99965197
 CG8289
 CG8289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2442098847(NAD 83)
 CG8289
 CG8289                          SUPERSEDED SURVEY CONTROL
 CG8289
 CG8289  NAD 83(2007)-  38 50 06.65822(N)    087 52 14.89931(W) AD(2002.00) 0
 CG8289  ELLIP H (02/10/07)  117.112  (m)                       GP(2002.00)    
 CG8289  ELLIP H (02/03/05)  117.114  (m)                       GP(       ) 4 2
 CG8289  NAD 83(1997)-  38 50 06.65814(N)    087 52 14.89952(W) AD(       ) 1
 CG8289  ELLIP H (08/21/02)  117.122  (m)                       GP(       ) 3 1
 CG8289
 CG8289.Superseded values are not recommended for survey control.
 CG8289
 CG8289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CG8289.See file dsdata.pdf to determine how the superseded data were derived.
 CG8289
 CG8289_MARKER: DR = REFERENCE MARK DISK
 CG8289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CG8289_STAMPING: CHAUNCEY NO 1 1968
 CG8289_MARK LOGO: CGS
 CG8289_PROJECTION: FLUSH
 CG8289_MAGNETIC: N = NO MAGNETIC MATERIAL
 CG8289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CG8289+STABILITY: SURFACE MOTION
 CG8289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CG8289+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 CG8289
 CG8289  HISTORY     - Date     Condition        Report By
 CG8289  HISTORY     - 1968     MONUMENTED       CGS
 CG8289  HISTORY     - 20031110 GOOD             NGS
 CG8289  HISTORY     - 20100804 GOOD             ILDT
 CG8289
 CG8289                          STATION DESCRIPTION
 CG8289
 CG8289'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (CP)
 CG8289'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999, (DEL) .
 CG8289'STATION IS LOCATED IN THE NW QUAD OF INTERSECTION OF COUNTY ROAD 200E
 CG8289'AND COUNTY ROAD 1800N IN THE CENTER OF CHAUNCEY,IL.  STATION IS 33.2
 CG8289'FEET (10.1 M) W OF CENTERLINE COUNTY ROAD 200E, 23.0 FEET (7.0 M) N OF
 CG8289'CENTERLINE COUNTY ROAD 1800N, 57.0 FEET (17.4 M) NNW OF POWERPOLE.
 CG8289'STATION IS FLUSH WITH GROUND.
 CG8289
 CG8289                          STATION RECOVERY (2010)
 CG8289
 CG8289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 CG8289'THE STATION IS LOCATED IN CHAUNCEY, 8 MI (12.9 KM) NORTH OF SUMNER IL.
 CG8289'TO REACH FROM THE INTERSECTION OF US 50 AND COUNTY ROAD 220E (NORTH OF
 CG8289'SUMNER), GO NORTH ON COUNTY ROAD 220N FOR 7.25 MI (11.7 KM) TO A
 CG8289'CROSSROADS AND THE STATION IN THE NORTHWEST QUADRANT.  ALL REFERENCE
 CG8289'MEASUREMENTS IN NATIONAL GEODETIC SURVEY DATABASE ARE CORRECT AS
 CG8289'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2015 ***********************************************************************
 LB2015  DESIGNATION -  CHEBANSE 2
 LB2015  PID         -  LB2015
 LB2015  STATE/COUNTY-  IL/IROQUOIS
 LB2015  COUNTRY     -  US
 LB2015  USGS QUAD   -  CLIFTON (2018)
 LB2015
 LB2015                         *CURRENT SURVEY CONTROL
 LB2015  ______________________________________________________________________
 LB2015* NAD 83(1997) POSITION- 40 59 51.14168(N) 087 54 24.20006(W)   NO CHECK
 LB2015* NAVD 88 ORTHO HEIGHT -   201.47  (+/-2cm)      661.0   (feet) VERTCON3
 LB2015  ______________________________________________________________________
 LB2015  GEOID HEIGHT    -        -32.603 (meters)                     GEOID18
 LB2015  LAPLACE CORR    -         -3.51  (seconds)                    DEFLEC18
 LB2015  HORZ ORDER      -  THIRD
 LB2015  VERT ORDER      -  THIRD ? (See Below)
 LB2015
 LB2015.The horizontal coordinates were established by classical geodetic methods
 LB2015.and adjusted by the National Geodetic Survey in October 1999.
 LB2015
 LB2015.No horizontal observational check was made to the station.
 LB2015
 LB2015.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2015.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2015
 LB2015.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2015.GEOID18 height accuracy estimate available here.
 LB2015
 LB2015.The vertical order pertains to the NGVD 29 superseded value.
 LB2015
 LB2015.Click photographs - Photos may exist for this station.
 LB2015
 LB2015.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2015
 LB2015. The following values were computed from the NAD 83(1997) position.
 LB2015
 LB2015;                    North         East     Units Scale Factor Converg.
 LB2015;SPC IL E     -   480,856.204   335,893.488   MT  0.99999085   +0 16 47.5
 LB2015;SPC IL E     - 1,577,609.06  1,102,010.55   sFT  0.99999085   +0 16 47.5
 LB2015;UTM  16      - 4,538,879.783   423,739.985   MT  0.99967158   -0 35 41.5
 LB2015
 LB2015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2015!SPC IL E     -   0.99997351  x   0.99999085  =   0.99996436
 LB2015!UTM  16      -   0.99997351  x   0.99967158  =   0.99964510
 LB2015
 LB2015:                Primary Azimuth Mark                     Grid Az
 LB2015:SPC IL E     -  CHEBANSE AZ MK                           201 27 19.5
 LB2015:UTM  16      -  CHEBANSE AZ MK                           202 19 48.5
 LB2015
 LB2015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2373938879(NAD 83)
 LB2015
 LB2015|---------------------------------------------------------------------|
 LB2015| PID    Reference Object                     Distance      Geod. Az  |
 LB2015|                                                           dddmmss.s |
 LB2015| LB2014 CHEBANSE                             18.811 METERS 07916     |
 LB2015| LB2016 CHEBANSE 2 RM 3                      16.652 METERS 18155     |
 LB2015| LB2012 CHEBANSE AZ MK                                     2014407.0 |
 LB2015| LB2346 CHEBANSE MARY AND JOSEPH CH         392.544 METERS 27841     |
 LB2015| LB2013 CHEBANSE 2 RM 4                      20.738 METERS 35615     |
 LB2015|---------------------------------------------------------------------|
 LB2015
 LB2015                          SUPERSEDED SURVEY CONTROL
 LB2015
 LB2015  NAD 83(1997)-  40 59 51.14194(N)    087 54 24.19988(W) AD(       ) 3
 LB2015  NAD 83(1986)-  40 59 51.14746(N)    087 54 24.20642(W) AD(       ) 3
 LB2015  NAD 27      -  40 59 51.03340(N)    087 54 24.06120(W) AD(       ) 3
 LB2015  NGVD 29             201.55   (m)          661.3    (f) LEVELING    3  
 LB2015
 LB2015.Superseded values are not recommended for survey control.
 LB2015
 LB2015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2015.See file dsdata.pdf to determine how the superseded data were derived.
 LB2015
 LB2015_MARKER: DS = TRIANGULATION STATION DISK
 LB2015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2015_STAMPING: CHEBANSE 2 1965
 LB2015_MARK LOGO: CGS
 LB2015_PROJECTION: FLUSH
 LB2015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2015+STABILITY: SURFACE MOTION
 LB2015
 LB2015  HISTORY     - Date     Condition        Report By
 LB2015  HISTORY     - 1965     MONUMENTED       CGS
 LB2015  HISTORY     - 1965     GOOD             CGS
 LB2015  HISTORY     - 1974     GOOD             LOCENG
 LB2015  HISTORY     - 20070325 GOOD             GEOCAC
 LB2015
 LB2015                          STATION DESCRIPTION
 LB2015
 LB2015'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LB2015'STATION IS ABOUT 1/2 MILE SOUTHEAST OF THE CENTER OF THE TOWN OF
 LB2015'CHEBANSE, 0.35 MILE SOUTH OF THE IROQUOIS-KANKAKEE COUNTY LINE, AND
 LB2015'IS ON THE RIGHT-OF-WAY OF INTERSTATE HIGHWAY 57.
 LB2015'
 LB2015'THE STATION IS AT THE SOUTHEAST EDGE OF CHEBANSE, AT THE SOUTHWEST
 LB2015'SIDE OF AN INTERCHANGE FOR HIGHWAY I-57, ABOUT 150 FEET WEST OF A
 LB2015'CENTER LINE OF THE WEST LANE OF THE DUAL HIGHWAY, AT THE SOUTHWEST
 LB2015'RIGHT-OF-WAY OF A RAMP LEADING TO THE INTERSTATE, 13 FEET SOUTH OF
 LB2015'A PROPERTY LINE AND 3 FEET SOUTH OF A METAL WITNESS POST.  THE MARK
 LB2015'IS FLUSH WITH THE GROUND AND DISK IS STAMPED CHEBANSE 2 1965.
 LB2015'
 LB2015'REFERENCE MARK NO. 3 IS SOUTH OF A STATION, 1.5 FEET EAST OF A METAL
 LB2015'WITNESS POST AND IS FLUSH WITH THE SURFACE OF THE GROUND.  THE DISK
 LB2015'IS STAMPED CHEBANSE 2 NO. 3 1965.
 LB2015'
 LB2015'REFERENCE MARK NO. 4 IS NORTH-NORTHWEST OF THE STATION, 1.5 FEET EAST
 LB2015'OF A METAL WITNESS POST AND IS FLUSH WITH THE GROUND.  THE DISK IS
 LB2015'STAMPED CHEBANSE 2 NO. 4 1965.
 LB2015'
 LB2015'THE AZIMUTH MARK IS ABOUT 0.6 MILE SOUTH OF THE STATION ON THE WEST
 LB2015'RIGHT-OF-WAY OF HIGHWAY I-57 AND IS 1.6 FEET NORTHEAST OF A METAL
 LB2015'WITNESS POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 LB2015'STAMPED CHEBANSE 1959.
 LB2015
 LB2015                          STATION RECOVERY (1965)
 LB2015
 LB2015'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LB2015'0.5 MI SE FROM CHEBANSE.
 LB2015'AT THE SOUTHEAST EDGE OF CHEBANSE, AT THE SOUTHWEST SIDE OF AN
 LB2015'INTERCHANGE FOR INTERSTATE HIGHWAY 57, ABOUT 150 FEET WEST OF
 LB2015'THE CENTERLINE OF THE WEST LANE, OF THE DUAL HIGHWAY, AT THE
 LB2015'SOUTHWEST RIGHT OF WAY OF A RAMP LEADING TO THE INTERSTATE, 13
 LB2015'FEET SOUTH OF A PROPERTY LINE AND 3 FEET SOUTH OF A METAL WITNESS
 LB2015'POST.  A STANDARD TRIANGULATION STATION DISK, STAMPED CHEBANSE
 LB2015'2 1965 AND SET FLUSH WITH THE SURFACE OF THE GROUND.
 LB2015
 LB2015                          STATION RECOVERY (1974)
 LB2015
 LB2015'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1974 (DC)
 LB2015'CHEBANSE 2 1965 RECOVERED IN GOOD CONDITION (SET NEW WITNESS POST).
 LB2015'
 LB2015'CHEBANSE 1959 AZIMUTH MARK RECOVERED IN GOOD CONDITION.
 LB2015'
 LB2015'RM 4 AND RM 3 RECOVERED IN GOOD CONDITION.
 LB2015'
 LB2015'CHEBANSE 2 1965 INSET NEXT TO ROW FENCE FOR INTERSTATE HIGHWAY WITH
 LB2015'SHRUB GROWING ALONG FENCE.  WHEN SHRUBS ARE MATURED OCCUPYING MARK
 LB2015'WILL BE DIFFICULT.
 LB2015'
 LB2015'DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MILE SOUTHEAST
 LB2015'OF CENTER CHEBANSE.
 LB2015
 LB2015                          STATION RECOVERY (2007)
 LB2015
 LB2015'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2015'STATION FOUND.  WITNESS POSTS FOR REFERENCE MARKS STILL THERE.
 LB2015'PROBABLY HAVE TO DIG FOR MARKERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2016 ***********************************************************************
 LB2016  DESIGNATION -  CHEBANSE 2 RM 3
 LB2016  PID         -  LB2016
 LB2016  STATE/COUNTY-  IL/IROQUOIS
 LB2016  COUNTRY     -  US
 LB2016  USGS QUAD   -  CLIFTON (2018)
 LB2016
 LB2016                         *CURRENT SURVEY CONTROL
 LB2016  ______________________________________________________________________
 LB2016* NAD 83(1986) POSITION- 40 59 50.60   (N) 087 54 24.22   (W)   HD_HELD1
 LB2016* NAVD 88 ORTHO HEIGHT -   201.13  (meters)      659.9   (feet) RESET
 LB2016  ______________________________________________________________________
 LB2016  GEOID HEIGHT    -        -32.603 (meters)                     GEOID18
 LB2016  VERT ORDER      -  THIRD
 LB2016
 LB2016.The horizontal coordinates were determined by differentially corrected
 LB2016.hand held GPS observations or other comparable positioning techniques
 LB2016.and have an estimated accuracy of +/- 3 meters.
 LB2016
 LB2016.The orthometric height was computed from unverified reset data.
 LB2016
 LB2016.No vertical observational check was made to the station.
 LB2016
 LB2016.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2016.GEOID18 height accuracy estimate available here.
 LB2016
 LB2016.Click photographs - Photos may exist for this station.
 LB2016
 LB2016;                    North         East    Units  Estimated Accuracy
 LB2016;SPC IL E     -   480,839.5     335,893.1     MT  (+/- 3 meters HH1 GPS) 
 LB2016
 LB2016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2373938863(NAD 83)
 LB2016
 LB2016                          SUPERSEDED SURVEY CONTROL
 LB2016
 LB2016  NGVD 29 (??/??/??)  200.93   (m)          659.2    (f) RESET       3  
 LB2016
 LB2016.Superseded values are not recommended for survey control.
 LB2016
 LB2016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2016.See file dsdata.pdf to determine how the superseded data were derived.
 LB2016
 LB2016_MARKER: DR = REFERENCE MARK DISK
 LB2016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2016_STAMPING: CHEBANSE 2 NO 3 1965
 LB2016_MARK LOGO: CGS
 LB2016_PROJECTION: FLUSH
 LB2016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2016+STABILITY: SURFACE MOTION
 LB2016
 LB2016  HISTORY     - Date     Condition        Report By
 LB2016  HISTORY     - 1965     MONUMENTED       CGS
 LB2016
 LB2016                          STATION DESCRIPTION
 LB2016
 LB2016'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LB2016'0.5 MI SE FROM CHEBANSE.
 LB2016'AT THE SOUTHEAST EDGE OF CHEBANSE, AT THE SOUTHWEST SIDE OF AN
 LB2016'INTERCHANGE FOR INTERSTATE HIGHWAY 57, ABOUT 150 FEET WEST OF THE
 LB2016'CENTERLINE OF THE WEST LANE OF THE DUAL HIGHWAY, AT THE SOUTHWEST
 LB2016'RIGHT OF WAY OF A RAMP LEADING TO THE INTERSTATE, 54.64 FEET SOUTH
 LB2016'OF TRIANGULATION STATION CHEBANSE 2 AND 1.5 FEET EAST OF A METAL
 LB2016'WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 LB2016'STAMPED CHEBANSE 2 NO 3 1965.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2012 ***********************************************************************
 LB2012  DESIGNATION -  CHEBANSE AZ MK
 LB2012  PID         -  LB2012
 LB2012  STATE/COUNTY-  IL/IROQUOIS
 LB2012  COUNTRY     -  US
 LB2012  USGS QUAD   -  CLIFTON (2018)
 LB2012
 LB2012                         *CURRENT SURVEY CONTROL
 LB2012  ______________________________________________________________________
 LB2012* NAD 83(1986) POSITION- 40 59 24.     (N) 087 54 42.     (W)   SCALED
 LB2012* NAVD 88 ORTHO HEIGHT -   196.919 (meters)      646.06  (feet) ADJUSTED
 LB2012  ______________________________________________________________________
 LB2012  GEOID HEIGHT    -        -32.595 (meters)                     GEOID18
 LB2012  DYNAMIC HEIGHT  -        196.839 (meters)      645.80  (feet) COMP
 LB2012  MODELED GRAVITY -    980,210.4   (mgal)                       NAVD 88
 LB2012
 LB2012  VERT ORDER      -  SECOND    CLASS 0
 LB2012
 LB2012.The horizontal coordinates were scaled from a map and have
 LB2012.an estimated accuracy of +/- 6 seconds.
 LB2012
 LB2012.The orthometric height was determined by differential leveling and
 LB2012.adjusted by the NATIONAL GEODETIC SURVEY
 LB2012.in June 1991.
 LB2012
 LB2012.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2012.GEOID18 height accuracy estimate available here.
 LB2012
 LB2012.Click photographs - Photos may exist for this station.
 LB2012
 LB2012.The dynamic height is computed by dividing the NAVD 88
 LB2012.geopotential number by the normal gravity value computed on the
 LB2012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2012.degrees latitude (g = 980.6199 gals.).
 LB2012
 LB2012.The modeled gravity was interpolated from observed gravity values.
 LB2012
 LB2012;                    North         East    Units  Estimated Accuracy
 LB2012;SPC IL E     -   480,020.      335,480.      MT  (+/- 180 meters Scaled)
 LB2012
 LB2012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL233380(NAD 83)
 LB2012
 LB2012                          SUPERSEDED SURVEY CONTROL
 LB2012
 LB2012  NGVD 29 (??/??/92)  197.002  (m)          646.33   (f) ADJ UNCH    2 0
 LB2012
 LB2012.Superseded values are not recommended for survey control.
 LB2012
 LB2012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2012.See file dsdata.pdf to determine how the superseded data were derived.
 LB2012
 LB2012_MARKER: DZ = AZIMUTH MARK DISK
 LB2012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2012_STAMPING: CHEBANSE 1959
 LB2012_MARK LOGO: CGS
 LB2012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2012+STABILITY: SURFACE MOTION
 LB2012
 LB2012  HISTORY     - Date     Condition        Report By
 LB2012  HISTORY     - 1959     MONUMENTED       CGS
 LB2012  HISTORY     - 20071007 MARK NOT FOUND   GEOCAC
 LB2012
 LB2012                          STATION DESCRIPTION
 LB2012
 LB2012'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB2012'1.2 MI S FROM CHEBANSE.
 LB2012'ABOUT 0.2 MILE EAST ALONG CHEBANSE STREET FROM ITS JUNCTION WITH
 LB2012'CHESTNUT STREET IN CHEBANSE, THENCE 1.0 MILE SOUTH ALONG U.S.
 LB2012'HIGHWAY 45, ABOUT 0.1 MILE NORTH OF AN EAST-WEST OILED CROSS ROAD,
 LB2012'92 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 1 1/2 FEET EAST
 LB2012'OF A FENCE, 4 FEET NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER,
 LB2012'247 FEET NORTH OF THE NORTHEAST CORNER OF A CONCRETE BLOCK GARAGE,
 LB2012'299 FEET NORTH OF A POWER POLE WITH A TRANSFORMER, 1.3 FEET NORTHEAST
 LB2012'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN
 LB2012'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LB2012
 LB2012                          STATION RECOVERY (2007)
 LB2012
 LB2012'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2012'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2346 ***********************************************************************
 LB2346  DESIGNATION -  CHEBANSE MARY AND JOSEPH CH
 LB2346  PID         -  LB2346
 LB2346  STATE/COUNTY-  IL/IROQUOIS
 LB2346  COUNTRY     -  US
 LB2346  USGS QUAD   -  CLIFTON (2018)
 LB2346
 LB2346                         *CURRENT SURVEY CONTROL
 LB2346  ______________________________________________________________________
 LB2346* NAD 83(1997) POSITION- 40 59 53.06349(N) 087 54 40.80315(W)   ADJUSTED
 LB2346  ______________________________________________________________________
 LB2346  GEOID HEIGHT    -        -32.595 (meters)                     GEOID18
 LB2346  LAPLACE CORR    -         -3.46  (seconds)                    DEFLEC18
 LB2346  HORZ ORDER      -  THIRD
 LB2346
 LB2346.The horizontal coordinates were established by classical geodetic methods
 LB2346.and adjusted by the National Geodetic Survey in October 1999.
 LB2346
 LB2346.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2346.GEOID18 height accuracy estimate available here.
 LB2346
 LB2346.Click photographs - Photos may exist for this station.
 LB2346
 LB2346.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2346
 LB2346. The following values were computed from the NAD 83(1997) position.
 LB2346
 LB2346;                    North         East     Units Scale Factor Converg.
 LB2346;SPC IL E     -   480,913.602   335,505.166   MT  0.99999051   +0 16 36.7
 LB2346;SPC IL E     - 1,577,797.38  1,100,736.53   sFT  0.99999051   +0 16 36.7
 LB2346;UTM  16      - 4,538,943.083   423,352.709   MT  0.99967230   -0 35 52.4
 LB2346
 LB2346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2335238943(NAD 83)
 LB2346
 LB2346                          SUPERSEDED SURVEY CONTROL
 LB2346
 LB2346  NAD 83(1997)-  40 59 53.06375(N)    087 54 40.80295(W) AD(       ) 3
 LB2346  NAD 83(1986)-  40 59 53.06940(N)    087 54 40.80969(W) AD(       ) 3
 LB2346  NAD 27      -  40 59 52.95600(N)    087 54 40.66400(W) AD(       ) 3
 LB2346
 LB2346.Superseded values are not recommended for survey control.
 LB2346
 LB2346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2346.See file dsdata.pdf to determine how the superseded data were derived.
 LB2346
 LB2346_MARKER: 90 = CHURCH SPIRE
 LB2346
 LB2346  HISTORY     - Date     Condition        Report By
 LB2346  HISTORY     - 1959     FIRST OBSERVED   CGS
 LB2346
 LB2346                          STATION DESCRIPTION
 LB2346
 LB2346'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB2346'THE STATION IS LOCATED IN THE SOUTHWEST PART OF CHEBANSE, 0.25 MILE
 LB2346'SOUTH-SOUTHWEST OF THE RAILROAD DEPOT, APPROXIMATELY 400 FEET WEST
 LB2346'OF RAILROAD AND IS AT THE CORNER OF CHESTNUT AND 3RD SOUTH STREET.
 LB2346'
 LB2346'THE STATION IS A RED BRICK STRUCTURE WITH THE SPIRE AT THE EAST END
 LB2346'WHICH IS A BLUE SHINGLED SPIRE APPROXIMATELY 100 FEET HIGH.
 LB2346'
 LB2346'THE POINT INTERSECTED WAS THE CROSS ON TOP OF THE SPIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2637 ***********************************************************************
 ME2637  DESIGNATION -  CHEBANSE MUNICIPAL TANK
 ME2637  PID         -  ME2637
 ME2637  STATE/COUNTY-  IL/IROQUOIS
 ME2637  COUNTRY     -  US
 ME2637  USGS QUAD   -  WEST KANKAKEE (2018)
 ME2637
 ME2637                         *CURRENT SURVEY CONTROL
 ME2637  ______________________________________________________________________
 ME2637* NAD 83(1997) POSITION- 41 00 06.81567(N) 087 54 39.52653(W)   ADJUSTED
 ME2637  ______________________________________________________________________
 ME2637  GEOID HEIGHT    -        -32.596 (meters)                     GEOID18
 ME2637  LAPLACE CORR    -         -3.46  (seconds)                    DEFLEC18
 ME2637  HORZ ORDER      -  THIRD
 ME2637
 ME2637.The horizontal coordinates were established by classical geodetic methods
 ME2637.and adjusted by the National Geodetic Survey in October 1999.
 ME2637
 ME2637.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2637.GEOID18 height accuracy estimate available here.
 ME2637
 ME2637.Click photographs - Photos may exist for this station.
 ME2637
 ME2637.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2637
 ME2637. The following values were computed from the NAD 83(1997) position.
 ME2637
 ME2637;                    North         East     Units Scale Factor Converg.
 ME2637;SPC IL E     -   481,337.969   335,532.951   MT  0.99999053   +0 16 37.6
 ME2637;SPC IL E     - 1,579,189.65  1,100,827.69   sFT  0.99999053   +0 16 37.6
 ME2637;UTM  16      - 4,539,366.841   423,386.958   MT  0.99967224   -0 35 51.7
 ME2637
 ME2637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2338639366(NAD 83)
 ME2637
 ME2637                          SUPERSEDED SURVEY CONTROL
 ME2637
 ME2637  NAD 83(1997)-  41 00 06.81590(N)    087 54 39.52631(W) AD(       ) 3
 ME2637  NAD 83(1986)-  41 00 06.82176(N)    087 54 39.53287(W) AD(       ) 3
 ME2637  NAD 27      -  41 00 06.70700(N)    087 54 39.38600(W) AD(       ) 3
 ME2637
 ME2637.Superseded values are not recommended for survey control.
 ME2637
 ME2637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2637.See file dsdata.pdf to determine how the superseded data were derived.
 ME2637
 ME2637_MARKER: 53 = ELEVATED TANK
 ME2637
 ME2637  HISTORY     - Date     Condition        Report By
 ME2637  HISTORY     - 1959     FIRST OBSERVED   CGS
 ME2637
 ME2637                          STATION DESCRIPTION
 ME2637
 ME2637'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2637'THE STATION IS LOCATED IN THE WEST PART OF CHEBANSE, 0.25 MILE WEST
 ME2637'OF THE RAILROAD TRACKS AND IS AT
 ME2637'THE CORNER OF WALNUT AND 1ST NORTH STREET.
 ME2637'
 ME2637'THE STATION IS A LARGE OVAL SHAPED WATER TANK SUPPORTED BY 4 LEGS, IS
 ME2637'PAINTED SILVER AND IS
 ME2637'APPROXIMATELY 130 FEET HIGH.
 ME2637'
 ME2637'THE POINT INTERSECTED WAS THE BALL FINAL IN THE TOP CENTER OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1165 ***********************************************************************
 NH1165  DESIGNATION -  CHEMUNG DEAN MILK CO TANK
 NH1165  PID         -  NH1165
 NH1165  STATE/COUNTY-  IL/MCHENRY
 NH1165  COUNTRY     -  US
 NH1165  USGS QUAD   -  CAPRON (2018)
 NH1165
 NH1165                         *CURRENT SURVEY CONTROL
 NH1165  ______________________________________________________________________
 NH1165* NAD 83(1997) POSITION- 42 25 03.73510(N) 088 40 01.63098(W)   ADJUSTED
 NH1165  ______________________________________________________________________
 NH1165  GEOID HEIGHT    -        -33.824 (meters)                     GEOID18
 NH1165  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 NH1165  HORZ ORDER      -  THIRD
 NH1165
 NH1165.The horizontal coordinates were established by classical geodetic methods
 NH1165.and adjusted by the National Geodetic Survey in October 1999.
 NH1165
 NH1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1165.GEOID18 height accuracy estimate available here.
 NH1165
 NH1165.Click photographs - Photos may exist for this station.
 NH1165
 NH1165.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1165
 NH1165. The following values were computed from the NAD 83(1997) position.
 NH1165
 NH1165;                    North         East     Units Scale Factor Converg.
 NH1165;SPC IL E     -   638,552.898   272,527.811   MT  0.99998428   -0 13 30.5
 NH1165;SPC IL E     - 2,094,985.63    894,118.33   sFT  0.99998428   -0 13 30.5
 NH1165;SPC WI S     -    47,281.212   709,708.950   MT  1.00007857   +0 54 57.0
 NH1165;SPC WI S     -   155,121.78  2,328,436.78   sFT  1.00007857   +0 54 57.0
 NH1165;UTM  16      - 4,697,501.351   362,837.954   MT  0.99983148   -1 07 28.9
 NH1165
 NH1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6283797501(NAD 83)
 NH1165
 NH1165                          SUPERSEDED SURVEY CONTROL
 NH1165
 NH1165  NAD 83(1991)-  42 25 03.73376(N)    088 40 01.63259(W) AD(       ) 3
 NH1165  NAD 83(1986)-  42 25 03.73153(N)    088 40 01.63636(W) AD(       ) 3
 NH1165  NAD 27      -  42 25 03.66500(N)    088 40 01.27200(W) AD(       ) 3
 NH1165
 NH1165.Superseded values are not recommended for survey control.
 NH1165
 NH1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1165.See file dsdata.pdf to determine how the superseded data were derived.
 NH1165
 NH1165_MARKER: 53 = ELEVATED TANK
 NH1165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1165+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2003
 NH1165
 NH1165  HISTORY     - Date     Condition        Report By
 NH1165  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1165  HISTORY     - 19950513 GOOD             USPSQD
 NH1165  HISTORY     - 20030416 GOOD             USPSQD
 NH1165
 NH1165                          STATION DESCRIPTION
 NH1165
 NH1165'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1165'STATION IS THE METAL BALL AT THE CENTER OF THE TOP OF THE WATER
 NH1165'TANK, LOCATED NEAR THE SOUTHWEST CORNER OF THE DEAN MILK CO,
 NH1165'PLANT IN THE NORTH CENTRAL SECTION OF CHEMUNG.  IT IS A
 NH1165'PROMINENT STEEL TANK, WITH AN OVAL BOTTOM AND TOP, WITH
 NH1165'4 TUBULAR STEEL LEGS, PAINTED GRAY AND IS ABOUT 130 FEET HIGH.
 NH1165'THIS TANK WAS ERECTED IN 1954.
 NH1165
 NH1165                          STATION RECOVERY (1995)
 NH1165
 NH1165'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1165'RECOVERED IN GOOD CONDITION.
 NH1165
 NH1165                          STATION RECOVERY (2003)
 NH1165
 NH1165'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH1165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2241 ***********************************************************************
 LB2241  DESIGNATION -  CHENEY
 LB2241  PID         -  LB2241
 LB2241  STATE/COUNTY-  IL/VERMILION
 LB2241  COUNTRY     -  US
 LB2241  USGS QUAD   -  AMBIA (2019)
 LB2241
 LB2241                         *CURRENT SURVEY CONTROL
 LB2241  ______________________________________________________________________
 LB2241* NAD 83(1997) POSITION- 40 27 39.47409(N) 087 35 03.90466(W)   ADJUSTED
 LB2241* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 LB2241  ______________________________________________________________________
 LB2241  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 LB2241  LAPLACE CORR    -         -2.91  (seconds)                    DEFLEC18
 LB2241  HORZ ORDER      -  THIRD
 LB2241
 LB2241.The horizontal coordinates were established by classical geodetic methods
 LB2241.and adjusted by the National Geodetic Survey in October 1999.
 LB2241
 LB2241.The orthometric height was scaled from a topographic map.
 LB2241
 LB2241.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2241.GEOID18 height accuracy estimate available here.
 LB2241
 LB2241.Click photographs - Photos may exist for this station.
 LB2241
 LB2241.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2241
 LB2241. The following values were computed from the NAD 83(1997) position.
 LB2241
 LB2241;                    North         East     Units Scale Factor Converg.
 LB2241;SPC IL E     -   421,453.559   363,519.364   MT  1.00002464   +0 29 09.6
 LB2241;SPC IL E     - 1,382,718.88  1,192,646.45   sFT  1.00002464   +0 29 09.6
 LB2241;SPC IN W     -   578,821.655   857,500.897   MT  0.99998889   -0 19 30.6
 LB2241;SPC IN W     - 1,899,017.38  2,813,317.53   sFT  0.99998889   -0 19 30.6
 LB2241;UTM  16      - 4,479,085.858   450,451.184   MT  0.99963022   -0 22 45.3
 LB2241
 LB2241!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2241!SPC IL E     -   0.99997004  x   1.00002464  =   0.99999468
 LB2241!SPC IN W     -   0.99997004  x   0.99998889  =   0.99995894
 LB2241!UTM  16      -   0.99997004  x   0.99963022  =   0.99960028
 LB2241
 LB2241:                Primary Azimuth Mark                     Grid Az
 LB2241:SPC IL E     -  CHENEY AZ MK                             007 27 32.9
 LB2241:SPC IN W     -  CHENEY AZ MK                             008 16 13.1
 LB2241:UTM  16      -  CHENEY AZ MK                             008 19 27.8
 LB2241
 LB2241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5045179085(NAD 83)
 LB2241
 LB2241|---------------------------------------------------------------------|
 LB2241| PID    Reference Object                     Distance      Geod. Az  |
 LB2241|                                                           dddmmss.s |
 LB2241| CM2869 CHENEY AZ MK                                       0075642.5 |
 LB2241| CM2872 CHENEY RM 3                           4.288 METERS 04034     |
 LB2241| CM2870 CHENEY RM 1                          11.891 METERS 10657     |
 LB2241| CM2871 CHENEY RM 2                           9.444 METERS 22915     |
 LB2241| CM2873 CHENEY RM 4                           9.573 METERS 26841     |
 LB2241| LB2260 HOOPESTON MUNICIPAL TANK            APPROX. 7.8 KM 2744747.0 |
 LB2241|---------------------------------------------------------------------|
 LB2241
 LB2241                          SUPERSEDED SURVEY CONTROL
 LB2241
 LB2241  NAD 83(1997)-  40 27 39.47418(N)    087 35 03.90538(W) AD(       ) 3
 LB2241  NAD 83(1986)-  40 27 39.48338(N)    087 35 03.91331(W) AD(       ) 3
 LB2241  NAD 27      -  40 27 39.34440(N)    087 35 03.83050(W) AD(       ) 3
 LB2241
 LB2241.Superseded values are not recommended for survey control.
 LB2241
 LB2241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2241.See file dsdata.pdf to determine how the superseded data were derived.
 LB2241
 LB2241_MARKER: DS = TRIANGULATION STATION DISK
 LB2241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2241_STAMPING: CHENEY 1955
 LB2241_MARK LOGO: CGS
 LB2241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2241+STABILITY: SURFACE MOTION
 LB2241
 LB2241  HISTORY     - Date     Condition        Report By
 LB2241  HISTORY     - 1955     MONUMENTED       CGS
 LB2241  HISTORY     - 1967     GOOD             CGS
 LB2241  HISTORY     - 1972     GOOD             ILDT
 LB2241
 LB2241                          STATION DESCRIPTION
 LB2241
 LB2241'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2241'STATION IS LOCATED ABOUT 6 MILES EAST OF HOOPESTON AND 1/2 MILE SOUTH
 LB2241'OF CHENEYVILLE ON STATE HIGHWAY RIGHT-OF-WAY.  IT IS 133 FEET
 LB2241'NORTHWEST OF THE T ROAD INTERSECTION OF CHENEYVILLE ROAD AND STATE
 LB2241'HIGHWAY 9, 49 FEET NORTH OF THE CENTER OF THE HIGHWAY, 4 FEET
 LB2241'SOUTH OF A WHITE WITNESS POST AND 3 FEET SOUTHEAST OF A FENCE LINE.
 LB2241'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED CHENEY
 LB2241'1955.
 LB2241'
 LB2241'REFERENCE MARK NO. 1 IS 94 FEET NORTHWEST OF THE INTERSECTION AND 33
 LB2241'FEET NORTH OF THE CENTER OF THE HIGHWAY.  THE MARK PROJECTS ABOUT 2
 LB2241'INCHES AND THE DISK IS STAMPED CHENEY NO 1 1955.
 LB2241'
 LB2241'REFERENCE MARK NO. 2 IS 30 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 LB2241'7 FEET EAST OF A FENCE CORNER AND 3 FEET SOUTHEAST OF A FENCE LINE.
 LB2241'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED CHENEY NO
 LB2241'2 1955.
 LB2241'
 LB2241'AZIMUTH MARK IS 30 FEET EAST OF THE CENTER OF CHENEYVILLE ROAD, 2
 LB2241'FEET SOUTH OF A POWER LINE POLE AND WHITE WITNESS POST AND 1 FOOT
 LB2241'WEST OF A FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 LB2241'STAMPED CHENEY 1955.
 LB2241'
 LB2241'TO REACH THE STATION FROM THE N. Y. C. AND ST. L. RAILROAD DEPOT IN
 LB2241'CHENEYVILLE, GO SOUTH ON PAVED ROAD FOR 0.4 MILE TO THE AZIMUTH MARK
 LB2241'ON THE LEFT, EAST SIDE OF ROAD AS DESCRIBED.  CONTINUE SOUTH ON
 LB2241'PAVED ROAD FOR 0.15 MILE TO THE JUNCTION WITH STATE HIGHWAY 9 AND
 LB2241'THE STATION IN THE NORTHWEST ANGLE OF THE INTERSECTION.
 LB2241'
 LB2241'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LB2241
 LB2241                          STATION RECOVERY (1967)
 LB2241
 LB2241'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LB2241'ALL MARKS FOUND IN GOOD CONDITION.  THE REFERENCE MARKS WERE IN THE
 LB2241'WAY OF ROAD CONSTRUCTION AND WERE DESTROYED AT THE REQUEST OF THE
 LB2241'HIGHWAY DEPARTMENT.  2 NEW REFERENCE MARKS WERE ESTABLISHED.  THE
 LB2241'DISTANCE TO REFERENCE MARKS 1 AND 2 CHECKED BUT THE DIRECTION WAS
 LB2241'FOUND TO BE IN ERROR.  THE RAILROAD WATER TANK TO THE NORTH HAS
 LB2241'BEEN TORN DOWN.  A NEW DESCRIPTION FOLLOWS--
 LB2241'
 LB2241'THE STATION IS ABOUT 4 MILES EAST OF HOOPESTON, 1/2 MILE SOUTH OF
 LB2241'CHENEYVILLE AND ON ROAD RIGHT-OF-WAY.  IT IS 133 FEET NORTHWEST OF
 LB2241'THE INTERSECTION OF STATE HIGHWAY 9 AND CHENEYVILLE ROAD, 49 FEET
 LB2241'NORTH OF THE CENTERLINE OF HIGHWAY 9, 24 FEET EAST OF A TELEPHONE
 LB2241'POLE AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT IS
 LB2241'FLUSH AND THE DISK IS STAMPED CHENEY 1955.
 LB2241'
 LB2241'TO REACH THE STATION FROM THE RAILROAD CROSSING IN CHENEYVILLE, GO
 LB2241'SOUTH ON CHENEYVILLE ROAD FOR 0.4 MILE TO THE AZIMUTH MARK ON THE
 LB2241'LEFT.  CONTINUE SOUTH ON THE ROAD FOR 0.15 MILE TO THE INTERSECTION
 LB2241'OF STATE HIGHWAY 9 AND THE STATION IN THE NORTHWEST ANGLE OF THE
 LB2241'INTERSECTION.
 LB2241'
 LB2241'REFERENCE MARK 3 IS 105 FEET WEST OF THE CENTERLINE OF CHENEYVILLE
 LB2241'ROAD, 59 FEET NORTH OF THE CENTERLINE OF HIGHWAY 9 AND 1 FOOT WEST
 LB2241'OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 LB2241'STAMPED CHENEY 1955 NO 3 1967.
 LB2241'
 LB2241'REFERENCE MARK 4 IS 48 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY
 LB2241'AND 7 FEET WEST OF THE TELEPHONE POLE.  THE MONUMENT IS FLUSH AND
 LB2241'THE DISK IS STAMPED CHENEY NO 4 1955 1967.
 LB2241'
 LB2241'THE AZIMUTH MARK IS 30 FEET EAST OF THE CENTERLINE OF ROAD, 2 FEET
 LB2241'SOUTH OF A POWER POLE, 1 FOOT WEST OF A FENCE AND 1 FOOT NORTH OF A
 LB2241'METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LB2241'CHENEY 1955.
 LB2241'
 LB2241'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MILE SOUTH OF
 LB2241'CHENEYVILLE.
 LB2241
 LB2241                          STATION RECOVERY (1972)
 LB2241
 LB2241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (DLU)
 LB2241'CHENEY 1955 STATION MARK RECOVERED IN GOOD CONDITION.
 LB2241'
 LB2241'CHENEY 1955 AZIMUTH MARK RECOVERED IN GOOD CONDITION.
 LB2241'
 LB2241'CHENEY NO 4 1955 1967 RECOVERED IN GOOD CONDITION.
 LB2241'
 LB2241'CHENEY NO 3 1955 1967 RECOVERED IN GOOD CONDITION.
 LB2241'
 LB2241'REFERENCE MARK NO. 3 IS 13.97 FEET FROM STATION CHENEY NOT 14.07
 LB2241'FEET.
 LB2241'
 LB2241'REFERENCE MARK NO. 4 IS 31.38 FEET FROM STATION CHENEY NOT 31.41
 LB2241'FEET.
 LB2241'
 LB2241'REFERENCE MARK NO. 3 IS 42.01 FEET FROM REFERENCE MARK NO. 4 NOT
 LB2241'42.12 FEET.
 LB2241'
 LB2241'AIRLINE DISTANCE AND DIRECTION FROM NEARST TOWN--1/2 MILE SOUTH OF
 LB2241'CHENEYVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1858 ***********************************************************************
 LC1858  DESIGNATION -  CHENOA
 LC1858  PID         -  LC1858
 LC1858  STATE/COUNTY-  IL/LIVINGSTON
 LC1858  COUNTRY     -  US
 LC1858  USGS QUAD   -  FLANAGAN SOUTH (2018)
 LC1858
 LC1858                         *CURRENT SURVEY CONTROL
 LC1858  ______________________________________________________________________
 LC1858* NAD 83(1997) POSITION- 40 46 12.80324(N) 088 45 26.58423(W)   ADJUSTED
 LC1858* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 LC1858  ______________________________________________________________________
 LC1858  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 LC1858  LAPLACE CORR    -          0.96  (seconds)                    DEFLEC18
 LC1858  HORZ ORDER      -  FIRST
 LC1858
 LC1858.The horizontal coordinates were established by classical geodetic methods
 LC1858.and adjusted by the National Geodetic Survey in October 1999.
 LC1858
 LC1858.The orthometric height was scaled from a topographic map.
 LC1858
 LC1858.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1858.GEOID18 height accuracy estimate available here.
 LC1858
 LC1858.Click photographs - Photos may exist for this station.
 LC1858
 LC1858.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1858
 LC1858. The following values were computed from the NAD 83(1997) position.
 LC1858
 LC1858;                    North         East     Units Scale Factor Converg.
 LC1858;SPC IL E     -   455,611.840   264,199.609   MT  0.99999077   -0 16 36.9
 LC1858;SPC IL E     - 1,494,786.51    866,794.88   sFT  0.99999077   -0 16 36.9
 LC1858;UTM  16      - 4,514,735.759   351,685.719   MT  0.99987075   -1 08 52.2
 LC1858
 LC1858!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1858!SPC IL E     -   0.99997133  x   0.99999077  =   0.99996210
 LC1858!UTM  16      -   0.99997133  x   0.99987075  =   0.99984208
 LC1858
 LC1858:                Primary Azimuth Mark                     Grid Az
 LC1858:SPC IL E     -  CHENOA AZ MK                             174 10 20.9
 LC1858:UTM  16      -  CHENOA AZ MK                             175 02 36.2
 LC1858
 LC1858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5168514735(NAD 83)
 LC1858
 LC1858|---------------------------------------------------------------------|
 LC1858| PID    Reference Object                     Distance      Geod. Az  |
 LC1858|                                                           dddmmss.s |
 LC1858| LC1831 PONTIAC RAD WOPP RED LT TOP TR      APPROX.14.9 KM 0412453.9 |
 LC1858| LC1859 PTS NO 61                            35.380 METERS 09028     |
 LC1858| LC1842 CHENOA MUNICIPAL STANDPIPE          APPROX. 4.5 KM 1320753.8 |
 LC1858| LC1843 CHENOA ST JOSEPH CATH CH SPIRE      APPROX. 4.1 KM 1350355.3 |
 LC1858| CI6816 CHENOA AZ MK                                       1735344.0 |
 LC1858| CI6817 CHENOA RM 1                          60.929 METERS 17609     |
 LC1858| CI6818 CHENOA RM 2                          46.455 METERS 26141     |
 LC1858|---------------------------------------------------------------------|
 LC1858
 LC1858                          SUPERSEDED SURVEY CONTROL
 LC1858
 LC1858  NAD 83(1986)-  40 46 12.81767(N)    088 45 26.59117(W) AD(       ) 1
 LC1858  NAD 27      -  40 46 12.69500(N)    088 45 26.35900(W) AD(       ) 1
 LC1858
 LC1858.Superseded values are not recommended for survey control.
 LC1858
 LC1858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1858.See file dsdata.pdf to determine how the superseded data were derived.
 LC1858
 LC1858_MARKER: DS = TRIANGULATION STATION DISK
 LC1858_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1858_STAMPING: CHENOA 1939
 LC1858_MARK LOGO: CGS
 LC1858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1858+STABILITY: SURFACE MOTION
 LC1858_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1858+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 LC1858
 LC1858  HISTORY     - Date     Condition        Report By
 LC1858  HISTORY     - 1939     MONUMENTED       CGS
 LC1858  HISTORY     - 1960     GOOD             CGS
 LC1858  HISTORY     - 20060608 GOOD             FARNGP
 LC1858  HISTORY     - 20120322 GOOD             ILDT
 LC1858
 LC1858                          STATION DESCRIPTION
 LC1858
 LC1858'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1858'STATION IS LOCATED 2-1/2 MILES NORTHWEST OF THE TOWN OF
 LC1858'CHENOA AND 1 MILE NORTH OF THE LIVINGSTON-MC LEAN COUNTY
 LC1858'LINE.  IT IS IN A FENCED-IN SCHOOLYARD, 15 FEET NORTHWEST
 LC1858'OF THE NORTHWEST CORNER OF THE WOODEN SCHOOL BUILDING AND
 LC1858'16 FEET SOUTH OF A WIRE FENCE WHICH SEPARATES THE SCHOOLYARD
 LC1858'FROM THE HIGHWAY RIGHT-OF-WAY.  THE MARK
 LC1858'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED CHENOA
 LC1858'1939.
 LC1858'
 LC1858'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 LC1858'NO. 66 AND NO. 24 IN CHENOA, GO WEST ON HIGHWAY NO. 24 FOR
 LC1858'1.7 MILES.  TURN RIGHT AND FOLLOW A GRAVEL ROAD NORTH FOR
 LC1858'ONE MILE.  JOG RIGHT THEN LEFT AND CONTINUE NORTH FOR 1.0
 LC1858'MILE TO A CROSSROADS AND SCHOOL.  STATION IS LOCATED IN
 LC1858'THE SCHOOLYARD.
 LC1858'
 LC1858'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1858'BRONZE DISKS SET IN CONCRETE.
 LC1858'
 LC1858'REFERENCE MARK NO. 1 IS IN THE SCHOOLYARD AND LIES 199.90
 LC1858'FEET, 60.929 METERS, SOUTH OF THE STATION.  IT IS 1 FOOT
 LC1858'NORTH OF AN EAST-WEST WIRE FENCE AND 49 FEET WEST OF A NORTH-SOUTH
 LC1858'FENCE.  THE MARK, PROJECTS 4 INCHES ABOVE THE GROUND
 LC1858'AND IS STAMPED CHENOA NO 1 1939.
 LC1858'
 LC1858'REFERENCE MARK NO. 2 IS IN THE SCHOOLYARD AND LIES 152.41
 LC1858'FEET, 46.455 METERS, SOUTH OF THE STATION.  IT IS ONE FOOT
 LC1858'EAST OF A NORTH-SOUTH WIRE FENCE AND 34.8 FEET SOUTH OF AN
 LC1858'EAST-WEST WIRE FENCE.  THE MARK, PROJECTS 4 INCHES
 LC1858'AND IS STAMPED CHENOA NO 2 1939.
 LC1858'
 LC1858'UNITED STATES GEOLOGICAL SURVEY PRIMARY TRAVERSE STATION
 LC1858'NO. 61, 1923 LIES ACROSS THE ROAD (EAST) FROM THE SCHOOLHOUSE.
 LC1858'IT IS 116.07 FEET, 35.380 METERS, EAST OF THE STATION.  1-1/2
 LC1858'FEET WEST OF THE FENCE ON THE EAST SIDE OF THE ROAD.  13
 LC1858'PACES SOUTH OF THE CENTER LINE OF AN EAST-WEST ROAD AND 7
 LC1858'PACES EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD.  THE
 LC1858'MARK, WHICH IS A STANDARD UNITED STATES GEOLOGICAL SURVEY
 LC1858'DISK SET IN A 6- BY 6-INCH CONCRETE POST, PROJECTS 8 INCHES
 LC1858'AND IS STAMPED P.T. STA NO 61 1923.
 LC1858'
 LC1858'THE AZIMUTH MARK LIES 0.2 MILE SOUTH OF THE STATION, 8-1/2
 LC1858'FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD AND 1 FOOT
 LC1858'WEST OF A NORTH-SOUTH FENCE.  TO REACH THE AZIMUTH MARK GO
 LC1858'SOUTH FROM THE SCHOOL FOR 0.2 MILE TO THE MARK ON THE LEFT.
 LC1858'THE MARK, PROJECTS 4 INCHES ABOVE THE GROUND AND
 LC1858'IS STAMPED CHENOA 1939.
 LC1858'
 LC1858'A 90-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
 LC1858'
 LC1858'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1858
 LC1858                          STATION RECOVERY (1960)
 LC1858
 LC1858'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1858'STATION WAS RECOVERED AND STATION MARK, REFERENCE MARKS
 LC1858'NO. 1 AND NO. 2 WERE FOUND IN GOOD CONDITION.  THE AZIMUTH
 LC1858'MARK WAS FOUND IN GOOD CONDITION.
 LC1858
 LC1858                          STATION RECOVERY (2006)
 LC1858
 LC1858'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC1858'THIS MONUMENT WAS THREE FEET DEEP IN A FARMERS FIELD
 LC1858
 LC1858                          STATION RECOVERY (2012)
 LC1858
 LC1858'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MEY)
 LC1858'A GPS ELEVATION WAS SHOT ON THIS POINT AFTER IT WAS RECOVERED 3' DEEP
 LC1858'IN
 LC1858'FARMERS FIELD.  702.7'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1842 ***********************************************************************
 LC1842  DESIGNATION -  CHENOA MUNICIPAL STANDPIPE
 LC1842  PID         -  LC1842
 LC1842  STATE/COUNTY-  IL/MCLEAN
 LC1842  COUNTRY     -  US
 LC1842  USGS QUAD   -  CHENOA (2018)
 LC1842
 LC1842                         *CURRENT SURVEY CONTROL
 LC1842  ______________________________________________________________________
 LC1842* NAD 83(1997) POSITION- 40 44 35.88257(N) 088 43 05.74403(W)   ADJUSTED
 LC1842  ______________________________________________________________________
 LC1842  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 LC1842  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 LC1842  HORZ ORDER      -  THIRD
 LC1842
 LC1842.The horizontal coordinates were established by classical geodetic methods
 LC1842.and adjusted by the National Geodetic Survey in October 1999.
 LC1842
 LC1842.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1842.GEOID18 height accuracy estimate available here.
 LC1842
 LC1842.Click photographs - Photos may exist for this station.
 LC1842
 LC1842.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1842
 LC1842. The following values were computed from the NAD 83(1997) position.
 LC1842
 LC1842;                    North         East     Units Scale Factor Converg.
 LC1842;SPC IL E     -   452,606.965   267,489.390   MT  0.99998800   -0 15 04.4
 LC1842;SPC IL E     - 1,484,928.02    877,588.11   sFT  0.99998800   -0 15 04.4
 LC1842;UTM  16      - 4,511,681.622   354,929.057   MT  0.99985904   -1 07 18.0
 LC1842
 LC1842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5492911681(NAD 83)
 LC1842
 LC1842                          SUPERSEDED SURVEY CONTROL
 LC1842
 LC1842  NAD 83(1986)-  40 44 35.89701(N)    088 43 05.75185(W) AD(       ) 3
 LC1842  NAD 27      -  40 44 35.77200(N)    088 43 05.52300(W) AD(       ) 3
 LC1842
 LC1842.Superseded values are not recommended for survey control.
 LC1842
 LC1842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1842.See file dsdata.pdf to determine how the superseded data were derived.
 LC1842
 LC1842_MARKER: 52 = STANDPIPE TANK
 LC1842
 LC1842  HISTORY     - Date     Condition        Report By
 LC1842  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1842
 LC1842                          STATION DESCRIPTION
 LC1842
 LC1842'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1842'POINT OBSERVED UPON WAS THE CENTER OF THE TOP OF THE MUNICIPAL
 LC1842'STANDPIPE IN CHENOA, ILLINOIS.  THIS IS A BRICK STANDPIPE
 LC1842'WITH A STEEL TOP LOCATED IN THE SOUTHWEST CORNER OF THE CITY
 LC1842'PARK, ACROSS THE STREET FROM THE METHODIST EPISCOPAL CHURCH.
 LC1842'
 LC1842'STANDPIPE WAS OBSERVED FROM TRIANGULATION STATIONS MYER,
 LC1842'CHENOA, ZIMMERMAN AND KING AND FLANAGAN (NO. 83 T U.S.G.S.).
 LC1842'
 LC1842'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1841 ***********************************************************************
 LC1841  DESIGNATION -  CHENOA MUNICIPAL TANK
 LC1841  PID         -  LC1841
 LC1841  STATE/COUNTY-  IL/MCLEAN
 LC1841  COUNTRY     -  US
 LC1841  USGS QUAD   -  CHENOA (2018)
 LC1841
 LC1841                         *CURRENT SURVEY CONTROL
 LC1841  ______________________________________________________________________
 LC1841* NAD 83(1997) POSITION- 40 44 36.09327(N) 088 43 05.07677(W)   ADJUSTED
 LC1841  ______________________________________________________________________
 LC1841  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 LC1841  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 LC1841  HORZ ORDER      -  THIRD
 LC1841
 LC1841.The horizontal coordinates were established by classical geodetic methods
 LC1841.and adjusted by the National Geodetic Survey in October 1999.
 LC1841
 LC1841.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1841.GEOID18 height accuracy estimate available here.
 LC1841
 LC1841.Click photographs - Photos may exist for this station.
 LC1841
 LC1841.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1841
 LC1841. The following values were computed from the NAD 83(1997) position.
 LC1841
 LC1841;                    North         East     Units Scale Factor Converg.
 LC1841;SPC IL E     -   452,613.396   267,505.073   MT  0.99998799   -0 15 04.0
 LC1841;SPC IL E     - 1,484,949.12    877,639.56   sFT  0.99998799   -0 15 04.0
 LC1841;UTM  16      - 4,511,687.813   354,944.833   MT  0.99985899   -1 07 17.5
 LC1841
 LC1841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5494411687(NAD 83)
 LC1841
 LC1841                          SUPERSEDED SURVEY CONTROL
 LC1841
 LC1841  NAD 83(1986)-  40 44 36.10778(N)    088 43 05.08523(W) AD(       ) 3
 LC1841  NAD 27      -  40 44 35.98200(N)    088 43 04.85900(W) AD(       ) 3
 LC1841
 LC1841.Superseded values are not recommended for survey control.
 LC1841
 LC1841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1841.See file dsdata.pdf to determine how the superseded data were derived.
 LC1841
 LC1841_MARKER: 53 = ELEVATED TANK
 LC1841
 LC1841  HISTORY     - Date     Condition        Report By
 LC1841  HISTORY     - 1960     FIRST OBSERVED   CGS
 LC1841
 LC1841                          STATION DESCRIPTION
 LC1841
 LC1841'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1841'THE STATION IS LOCATED ABOUT 2 BLOCKS EAST OF THE BUISNESS
 LC1841'SECTION OF TOWN, JUST NORTHEAST OF THE INTERSECTION OF LINCOLN
 LC1841'AND DIVISION STREETS.  IT IS A LARGE OVAL SHAPED TANK, PAINTED
 LC1841'SILVER IN COLOR AND IS SUPPORTED BY A 6 LEGGED STEEL STRUCTURE.
 LC1841'THE OVER-ALL HEIGHT IS APPROXIMATELY 135 FEET.
 LC1841'
 LC1841'THE POINT INTERSECTED WAS THE VENT ON TOP OF TANK.
 LC1841'
 LC1841'NOTE--THIS TANK REPLACES THE MUNICIPAL STANDPIPE WHICH HAS
 LC1841'BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1843 ***********************************************************************
 LC1843  DESIGNATION -  CHENOA ST JOSEPH CATH CH SPIRE
 LC1843  PID         -  LC1843
 LC1843  STATE/COUNTY-  IL/MCLEAN
 LC1843  COUNTRY     -  US
 LC1843  USGS QUAD   -  CHENOA (2018)
 LC1843
 LC1843                         *CURRENT SURVEY CONTROL
 LC1843  ______________________________________________________________________
 LC1843* NAD 83(1997) POSITION- 40 44 37.85020(N) 088 43 22.04769(W)   ADJUSTED
 LC1843  ______________________________________________________________________
 LC1843  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 LC1843  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 LC1843  HORZ ORDER      -  THIRD
 LC1843
 LC1843.The horizontal coordinates were established by classical geodetic methods
 LC1843.and adjusted by the National Geodetic Survey in October 1999.
 LC1843
 LC1843.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1843.GEOID18 height accuracy estimate available here.
 LC1843
 LC1843.Click photographs - Photos may exist for this station.
 LC1843
 LC1843.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1843
 LC1843. The following values were computed from the NAD 83(1997) position.
 LC1843
 LC1843;                    North         East     Units Scale Factor Converg.
 LC1843;SPC IL E     -   452,669.346   267,107.162   MT  0.99998831   -0 15 15.1
 LC1843;SPC IL E     - 1,485,132.68    876,334.08   sFT  0.99998831   -0 15 15.1
 LC1843;UTM  16      - 4,511,749.794   354,547.869   MT  0.99986041   -1 07 28.7
 LC1843
 LC1843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5454711749(NAD 83)
 LC1843
 LC1843                          SUPERSEDED SURVEY CONTROL
 LC1843
 LC1843  NAD 83(1986)-  40 44 37.86437(N)    088 43 22.05538(W) AD(       ) 3
 LC1843  NAD 27      -  40 44 37.73900(N)    088 43 21.82900(W) AD(       ) 3
 LC1843
 LC1843.Superseded values are not recommended for survey control.
 LC1843
 LC1843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1843.See file dsdata.pdf to determine how the superseded data were derived.
 LC1843
 LC1843_MARKER: 90 = CHURCH SPIRE
 LC1843
 LC1843  HISTORY     - Date     Condition        Report By
 LC1843  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1843  HISTORY     - 1961     GOOD             CGS
 LC1843
 LC1843                          STATION DESCRIPTION
 LC1843
 LC1843'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1843'POINT OBSERVED UPON WAS THE BASE OF THE CROSS ON THE CATHOLIC
 LC1843'CHURCH SPIRE IN CHENOA, ILLINOIS.  THIS CHURCH IS LOCATED
 LC1843'ON OWSLEY STREET, ONE-HALF BLOCK EAST OF UNITED STATES HIGHWAY
 LC1843'NO. 66.
 LC1843'
 LC1843'THIS SPIRE WAS OBSERVED FROM TRIANGULATION STATIONS MYER,
 LC1843'CHENOA, ZIMMERMAN AND KING.
 LC1843'
 LC1843'AN INTERSECTION STATION.
 LC1843
 LC1843                          STATION RECOVERY (1961)
 LC1843
 LC1843'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1843'STATION WAS VISITED AND FOUND TO BE IN GOOD CONDITION.  THE
 LC1843'STATION WAS RECOVERED AS DESCRIBED.
 LC1843'
 LC1843'NOTE--STATION IS LOCATED ABOUT 2 BLOCKS WEST OF THE BUSINESS
 LC1843'SECTION.  U.S. HIGHWAY 66 MENTIONED IN ORIGINAL DESCRIPTION
 LC1843'HAS BEEN MOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1188 ***********************************************************************
 NH1188  DESIGNATION -  CHERRY
 NH1188  PID         -  NH1188
 NH1188  STATE/COUNTY-  IL/BOONE
 NH1188  COUNTRY     -  US
 NH1188  USGS QUAD   -  CHERRY VALLEY (2018)
 NH1188
 NH1188                         *CURRENT SURVEY CONTROL
 NH1188  ______________________________________________________________________
 NH1188* NAD 83(1997) POSITION- 42 14 16.28589(N) 088 55 58.65177(W)   ADJUSTED
 NH1188* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 NH1188  ______________________________________________________________________
 NH1188  GEOID HEIGHT    -        -33.406 (meters)                     GEOID18
 NH1188  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 NH1188  HORZ ORDER      -  THIRD
 NH1188
 NH1188.The horizontal coordinates were established by classical geodetic methods
 NH1188.and adjusted by the National Geodetic Survey in October 1999.
 NH1188
 NH1188.The orthometric height was scaled from a topographic map.
 NH1188
 NH1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1188.GEOID18 height accuracy estimate available here.
 NH1188
 NH1188.Click photographs - Photos may exist for this station.
 NH1188
 NH1188.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1188
 NH1188. The following values were computed from the NAD 83(1997) position.
 NH1188
 NH1188;                    North         East     Units Scale Factor Converg.
 NH1188;SPC IL E     -   618,696.171   250,507.159   MT  1.00000513   -0 24 11.1
 NH1188;SPC IL E     - 2,029,839.02    821,872.24   sFT  1.00000513   -0 24 11.1
 NH1188;SPC IL W     -   619,238.148   801,826.882   MT  1.00006871   +0 49 45.8
 NH1188;SPC IL W     - 2,031,617.16  2,630,660.36   sFT  1.00006871   +0 49 45.8
 NH1188;UTM  16      - 4,677,994.588   340,511.525   MT  0.99991298   -1 17 58.7
 NH1188
 NH1188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1188!SPC IL E     -   0.99996933  x   1.00000513  =   0.99997446
 NH1188!SPC IL W     -   0.99996933  x   1.00006871  =   1.00003804
 NH1188!UTM  16      -   0.99996933  x   0.99991298  =   0.99988232
 NH1188
 NH1188:                Primary Azimuth Mark                     Grid Az
 NH1188:SPC IL E     -  CHERRY AZ MK                             264 29 30.5
 NH1188:SPC IL W     -  CHERRY AZ MK                             263 15 33.6
 NH1188:UTM  16      -  CHERRY AZ MK                             265 23 18.1
 NH1188
 NH1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4051177994(NAD 83)
 NH1188
 NH1188|---------------------------------------------------------------------|
 NH1188| PID    Reference Object                     Distance      Geod. Az  |
 NH1188|                                                           dddmmss.s |
 NH1188| CI8370 CHERRY RM 1                          27.039 METERS 07441     |
 NH1188| CI8371 CHERRY RM 2                          25.850 METERS 15312     |
 NH1188| CI8369 CHERRY AZ MK                                       2640519.4 |
 NH1188|---------------------------------------------------------------------|
 NH1188
 NH1188                          SUPERSEDED SURVEY CONTROL
 NH1188
 NH1188  NAD 83(1996)-  42 14 16.28574(N)    088 55 58.65331(W) AD(       ) 3
 NH1188  NAD 83(1986)-  42 14 16.28358(N)    088 55 58.65759(W) AD(       ) 3
 NH1188  NAD 27      -  42 14 16.20770(N)    088 55 58.29030(W) AD(       ) 3
 NH1188
 NH1188.Superseded values are not recommended for survey control.
 NH1188
 NH1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1188.See file dsdata.pdf to determine how the superseded data were derived.
 NH1188
 NH1188_MARKER: DS = TRIANGULATION STATION DISK
 NH1188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1188_STAMPING: CHERRY 1954
 NH1188_MARK LOGO: CGS
 NH1188_PROJECTION: FLUSH
 NH1188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1188+STABILITY: SURFACE MOTION
 NH1188
 NH1188  HISTORY     - Date     Condition        Report By
 NH1188  HISTORY     - 1954     MONUMENTED       CGS
 NH1188  HISTORY     - 1965     MARK NOT FOUND   USGS
 NH1188  HISTORY     - 19971217 MARK NOT FOUND   USPSQD
 NH1188  HISTORY     - 20090217 MARK NOT FOUND   ILDT
 NH1188
 NH1188                          STATION DESCRIPTION
 NH1188
 NH1188'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1188'STATION IS LOCATED ABOUT 6 MILES WEST OF BELVIDERE AND 1
 NH1188'MILE EAST OF CHERRY VALLEY AND ON THE PROPERTY OF FRANKLYN
 NH1188'FIELD AIRPORT.  IT IS 145 FEET WEST OF THE CENTER OF A
 NH1188'GRAVEL DRIVEWAY TO THE AIRPORT, 67 FEET SOUTH OF THE CENTER
 NH1188'OF STATE HIGHWAY 5, 45 FEET NORTH OF THE NORTHEAST CORNER
 NH1188'OF A HANGAR AND 9 FEET SOUTH OF A WHITE WITNESS POST AND
 NH1188'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1188'CHERRY 1954.
 NH1188'
 NH1188'REFERENCE MARK NO. 1 IS 61 FEET WEST OF THE CENTER OF THE
 NH1188'DRIVEWAY, 58 FEET SOUTH OF THE CENTER OF THE HIGHWAY AND 1
 NH1188'FOOT SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 NH1188'IS STAMPED CHERRY NO 1 1954.
 NH1188'
 NH1188'REFERENCE MARK NO. 2 IS 21 FEET EAST OF THE EAST SIDE OF THE
 NH1188'HANGAR, 5 FEET NORTH OF THE NORTHEAST CORNER OF THE ADMINISTRATION
 NH1188'OFFICE AND SET IN THE ANGLE OF A SIDEWALK.  THE MARK IS FLUSH
 NH1188'AND THE DISK IS STAMPED CHERRY NO 2 1954.
 NH1188'
 NH1188'AZIMUTH MARK IS 30 FEET NORTH OF THE CENTER OF HIGHWAY 5,
 NH1188'3 FEET EAST OF A WHITE WITNESS POST, 2 FEET NORTHEAST OF A
 NH1188'TELEPHONE POLE AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK
 NH1188'PROJECTS 4 INCHES AND THE DISK IS STAMPED CHERRY 1954.
 NH1188'
 NH1188'TO REACH THE STATION FROM THE BRIDGE OVER THE KISHWAUKEE
 NH1188'RIVER IN CHERRY VALLEY GO EAST ON STATE HIGHWAY 5 FOR 0.9
 NH1188'MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED, CONTINUE
 NH1188'EAST ON HIGHWAY 5 FOR 0.3 MILE TO THE AIRPORT AND THE STATION
 NH1188'ON THE RIGHT AS DESCRIBED.
 NH1188'
 NH1188'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1188
 NH1188                          STATION RECOVERY (1965)
 NH1188
 NH1188'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 NH1188'STATION NOT RECOVERED.  NONE OF THE MARKS WERE FOUND.  THE
 NH1188'ONE REMAINING BUILDING AT THE AIRPORT IS NO LONGER USED AS
 NH1188'AN AIRPORT AND IT IS NOT POSSIBLE TO TELL IF THIS IS THE
 NH1188'BUILDING MENTIONED IN THE DESCRIPTION.  THE ROAD HAS BEEN
 NH1188'RELOCATED AND WIDENED.  AS BEST WE COULD DETERMINE THE MARK
 NH1188'SHOULD BE WHERE THE DEEPEST PART OF THE DRAINAGE DITCH IS
 NH1188'NOW LOCATED.
 NH1188'
 NH1188'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE
 NH1188'EAST OF CHERRY VALLEY
 NH1188
 NH1188                          STATION RECOVERY (1997)
 NH1188
 NH1188'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1188'MARK NOT FOUND.
 NH1188
 NH1188                          STATION RECOVERY (2009)
 NH1188
 NH1188'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH1188'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1648 ***********************************************************************
 MF1648  DESIGNATION -  CHERRY MUNICIPAL TANK
 MF1648  PID         -  MF1648
 MF1648  STATE/COUNTY-  IL/BUREAU
 MF1648  COUNTRY     -  US
 MF1648  USGS QUAD   -  LADD (2018)
 MF1648
 MF1648                         *CURRENT SURVEY CONTROL
 MF1648  ______________________________________________________________________
 MF1648* NAD 83(1997) POSITION- 41 25 41.49354(N) 089 12 49.53037(W)   ADJUSTED
 MF1648  ______________________________________________________________________
 MF1648  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF1648  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 MF1648  HORZ ORDER      -  THIRD
 MF1648
 MF1648.The horizontal coordinates were established by classical geodetic methods
 MF1648.and adjusted by the National Geodetic Survey in October 1999.
 MF1648
 MF1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1648.GEOID18 height accuracy estimate available here.
 MF1648
 MF1648.Click photographs - Photos may exist for this station.
 MF1648
 MF1648.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1648
 MF1648. The following values were computed from the NAD 83(1997) position.
 MF1648
 MF1648;                    North         East     Units Scale Factor Converg.
 MF1648;SPC IL W     -   529,015.240   779,647.791   MT  1.00001922   +0 37 50.0
 MF1648;SPC IL W     - 1,735,610.83  2,557,894.46   sFT  1.00001922   +0 37 50.0
 MF1648;UTM  16      - 4,588,657.424   315,023.824   MT  1.00002110   -1 27 54.8
 MF1648
 MF1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1502388657(NAD 83)
 MF1648
 MF1648                          SUPERSEDED SURVEY CONTROL
 MF1648
 MF1648  NAD 83(1996)-  41 25 41.49625(N)    089 12 49.53634(W) AD(       ) 3
 MF1648  NAD 83(1986)-  41 25 41.50073(N)    089 12 49.53774(W) AD(       ) 3
 MF1648  NAD 27      -  41 25 41.37900(N)    089 12 49.22900(W) AD(       ) 3
 MF1648
 MF1648.Superseded values are not recommended for survey control.
 MF1648
 MF1648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1648.See file dsdata.pdf to determine how the superseded data were derived.
 MF1648
 MF1648_MARKER: 53 = ELEVATED TANK
 MF1648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1648+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 MF1648
 MF1648  HISTORY     - Date     Condition        Report By
 MF1648  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1648  HISTORY     - 1954     GOOD             CGS
 MF1648  HISTORY     - 1959     GOOD             CGS
 MF1648  HISTORY     - 19960414 GOOD             USPSQD
 MF1648  HISTORY     - 20010606 GOOD             USPSQD
 MF1648  HISTORY     - 20050705 GOOD             USPSQD
 MF1648
 MF1648                          STATION DESCRIPTION
 MF1648
 MF1648'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1648'STATION WAS ESTABLISHED BUT NOT DESCRIBED IN 1930.
 MF1648'
 MF1648'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE
 MF1648'WATER TANK LOCATED NEAR THE CENTER OF THE TOWN OF CHERRY
 MF1648'ON THE NORTH SIDE OF STATE HIGHWAY 89.  IT IS A TALL SLENDER
 MF1648'TANK, WITH A FLAT CONICAL ROOF AND A DEEP OVAL BOTTOM ATOP
 MF1648'A 4 LEGGED STEEL TRUSSWORK STRUCTURE.  THE ENTIRE STRUCTURE IS
 MF1648'PAINTED SILVER.  THE TOTAL HEIGHT IS 135 FEET HIGH.
 MF1648
 MF1648                          STATION RECOVERY (1959)
 MF1648
 MF1648'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1648'THE STATION WAS RECOVERED AS DESCRIBED EXCEPT THAT A NEW TOP
 MF1648'WAS PUT ON THE TANK 2 YEARS AGO.  THIS MIGHT MAKE A SLIGHT
 MF1648'DIFFERENCE IN THE AZIMUTHS.
 MF1648
 MF1648                          STATION RECOVERY (1996)
 MF1648
 MF1648'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1648'RECOVERED IN GOOD CONDITION.
 MF1648
 MF1648                          STATION RECOVERY (2001)
 MF1648
 MF1648'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1648'RECOVERED IN GOOD CONDITION.
 MF1648
 MF1648                          STATION RECOVERY (2005)
 MF1648
 MF1648'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1648'THE TANK IS NOW WHITE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9199 ***********************************************************************
 DE9199  DESIGNATION -  CHESSIE
 DE9199  PID         -  DE9199
 DE9199  STATE/COUNTY-  IL/GREENE
 DE9199  COUNTRY     -  US
 DE9199  USGS QUAD   -  PEARL EAST (2018)
 DE9199
 DE9199                         *CURRENT SURVEY CONTROL
 DE9199  ______________________________________________________________________
 DE9199* NAD 83(2011) POSITION- 39 28 58.32680(N) 090 31 33.81446(W)   ADJUSTED
 DE9199* NAD 83(2011) ELLIP HT-   101.785 (meters)        (06/27/12)   ADJUSTED
 DE9199* NAD 83(2011) EPOCH   -  2010.00
 DE9199* NAVD 88 ORTHO HEIGHT -   134.2   (meters)      440.    (feet) GPS OBS
 DE9199  ______________________________________________________________________
 DE9199  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9199  GEOID HEIGHT    -        -32.312 (meters)                     GEOID99
 DE9199  GEOID HEIGHT    -        -32.352 (meters)                     GEOID18
 DE9199  NAD 83(2011) X  -    -45,259.374 (meters)                     COMP
 DE9199  NAD 83(2011) Y  - -4,929,286.289 (meters)                     COMP
 DE9199  NAD 83(2011) Z  -  4,033,900.416 (meters)                     COMP
 DE9199  LAPLACE CORR    -          1.29  (seconds)                    DEFLEC18
 DE9199
 DE9199  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9199  Standards:
 DE9199         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9199            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9199  -------------------------------------------------------------------
 DE9199  NETWORK    1.50   2.25           0.71   0.46   1.15     -0.10104438
 DE9199  -------------------------------------------------------------------
 DE9199  Click here for local accuracies and other accuracy information.
 DE9199
 DE9199.The horizontal coordinates were established by GPS observations
 DE9199.and adjusted by the National Geodetic Survey in June 2012.
 DE9199
 DE9199.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9199.been affixed to the stable North American tectonic plate. See 
 DE9199.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9199
 DE9199.The horizontal coordinates are valid at the epoch date displayed above
 DE9199.which is a decimal equivalence of Year/Month/Day.
 DE9199
 DE9199.The orthometric height was determined by GPS observations and a
 DE9199.high-resolution geoid model.
 DE9199
 DE9199.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9199.GEOID18 height accuracy estimate available here.
 DE9199
 DE9199.Click photographs - Photos may exist for this station.
 DE9199
 DE9199.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9199
 DE9199.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9199
 DE9199.The ellipsoidal height was determined by GPS observations
 DE9199.and is referenced to NAD 83.
 DE9199
 DE9199. The following values were computed from the NAD 83(2011) position.
 DE9199
 DE9199;                    North         East     Units Scale Factor Converg.
 DE9199;SPC IL W     -   312,635.900   669,081.580   MT  0.99995294   -0 13 42.7
 DE9199;SPC IL W     - 1,025,706.28  2,195,145.15   sFT  0.99995294   -0 13 42.7
 DE9199;UTM  15      - 4,373,285.069   712,771.962   MT  1.00015742   +1 34 25.1
 DE9199
 DE9199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9199!SPC IL W     -   0.99998403  x   0.99995294  =   0.99993697
 DE9199!UTM  15      -   0.99998403  x   1.00015742  =   1.00014145
 DE9199
 DE9199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1277173285(NAD 83)
 DE9199
 DE9199                          SUPERSEDED SURVEY CONTROL
 DE9199
 DE9199  NAD 83(2007)-  39 28 58.32683(N)    090 31 33.81509(W) AD(2002.00) 0
 DE9199  ELLIP H (02/10/07)  101.843  (m)                       GP(2002.00)    
 DE9199  ELLIP H (02/03/05)  101.819  (m)                       GP(       ) 4 2
 DE9199  NAD 83(1997)-  39 28 58.32667(N)    090 31 33.81533(W) AD(       ) 1
 DE9199  ELLIP H (01/06/03)  101.865  (m)                       GP(       ) 3 2
 DE9199
 DE9199.Superseded values are not recommended for survey control.
 DE9199
 DE9199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9199.See file dsdata.pdf to determine how the superseded data were derived.
 DE9199
 DE9199_MARKER: A = ALUMINUM MARKER
 DE9199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9199_STAMPING: CHESSIE 1996
 DE9199_MARK LOGO: ILDT
 DE9199_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9199_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9199+SATELLITE: SATELLITE OBSERVATIONS - 1996
 DE9199
 DE9199  HISTORY     - Date     Condition        Report By
 DE9199  HISTORY     - 1996     MONUMENTED       ILDT
 DE9199
 DE9199                          STATION DESCRIPTION
 DE9199
 DE9199'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9199'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9199'STATION IS LOCATED 2.4 MI (3.9 KM) NNE OF CENTER OF HILLVIEW.  TO
 DE9199'REACH STATION FROM COUNTY ROADS 420E (ILLINOIS RIVER ROAD) AND 2400N
 DE9199'NW OF HILLVIEW AT CIPS SUBSTATION, GO NE ON 420E (ILLINOIS RIVER ROAD)
 DE9199'FOR 1.5 MI (2.4 KM) TO STATION ON RIGHT.  STATION IS 20.8 FEET (6.3 M)
 DE9199'E OF CENTERLINE 420E (ILLINOIS RIVER ROAD) , 171.5 FEET (52.3 M) S OF
 DE9199'S END OF GUARDRAIL OF BRIDGE, 24.8 FEET (7.6 M) W OF FENCELINE, 2.5
 DE9199'FEET (0.8 M) NW OF WITNESS POST.  STATION IS FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9198 ***********************************************************************
 DE9198  DESIGNATION -  CHESSIE AZI
 DE9198  PID         -  DE9198
 DE9198  STATE/COUNTY-  IL/GREENE
 DE9198  COUNTRY     -  US
 DE9198  USGS QUAD   -  PEARL EAST (2018)
 DE9198
 DE9198                         *CURRENT SURVEY CONTROL
 DE9198  ______________________________________________________________________
 DE9198* NAD 83(2011) POSITION- 39 27 47.92481(N) 090 32 31.67154(W)   ADJUSTED
 DE9198* NAD 83(2011) ELLIP HT-    96.651 (meters)        (06/27/12)   ADJUSTED
 DE9198* NAD 83(2011) EPOCH   -  2010.00
 DE9198* NAVD 88 ORTHO HEIGHT -   129.0   (meters)      423.    (feet) GPS OBS
 DE9198  ______________________________________________________________________
 DE9198  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE9198  GEOID HEIGHT    -        -32.293 (meters)                     GEOID03
 DE9198  GEOID HEIGHT    -        -32.337 (meters)                     GEOID18
 DE9198  NAD 83(2011) X  -    -46,655.055 (meters)                     COMP
 DE9198  NAD 83(2011) Y  - -4,930,649.667 (meters)                     COMP
 DE9198  NAD 83(2011) Z  -  4,032,221.120 (meters)                     COMP
 DE9198  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 DE9198
 DE9198  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9198  Standards:
 DE9198         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9198            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9198  -------------------------------------------------------------------
 DE9198  NETWORK    0.71   1.51           0.32   0.25   0.77      0.12850338
 DE9198  -------------------------------------------------------------------
 DE9198  Click here for local accuracies and other accuracy information.
 DE9198
 DE9198.The horizontal coordinates were established by GPS observations
 DE9198.and adjusted by the National Geodetic Survey in June 2012.
 DE9198
 DE9198.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9198.been affixed to the stable North American tectonic plate. See 
 DE9198.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9198
 DE9198.The horizontal coordinates are valid at the epoch date displayed above
 DE9198.which is a decimal equivalence of Year/Month/Day.
 DE9198
 DE9198.The orthometric height was determined by GPS observations and a
 DE9198.high-resolution geoid model.
 DE9198
 DE9198.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9198.GEOID18 height accuracy estimate available here.
 DE9198
 DE9198.Click photographs - Photos may exist for this station.
 DE9198
 DE9198.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9198
 DE9198.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9198
 DE9198.The ellipsoidal height was determined by GPS observations
 DE9198.and is referenced to NAD 83.
 DE9198
 DE9198. The following values were computed from the NAD 83(2011) position.
 DE9198
 DE9198;                    North         East     Units Scale Factor Converg.
 DE9198;SPC IL W     -   310,470.449   667,689.914   MT  0.99995402   -0 14 19.1
 DE9198;SPC IL W     - 1,018,601.80  2,190,579.33   sFT  0.99995402   -0 14 19.1
 DE9198;UTM  15      - 4,371,076.489   711,448.806   MT  1.00015052   +1 33 45.9
 DE9198
 DE9198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9198!SPC IL W     -   0.99998484  x   0.99995402  =   0.99993886
 DE9198!UTM  15      -   0.99998484  x   1.00015052  =   1.00013535
 DE9198
 DE9198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1144871076(NAD 83)
 DE9198
 DE9198                          SUPERSEDED SURVEY CONTROL
 DE9198
 DE9198  NAD 83(2007)-  39 27 47.92480(N)    090 32 31.67218(W) AD(2002.00) 0
 DE9198  ELLIP H (02/10/07)   96.716  (m)                       GP(2002.00)    
 DE9198  ELLIP H (02/03/05)   96.691  (m)                       GP(       ) 4 2
 DE9198  NAD 83(1997)-  39 27 47.92464(N)    090 32 31.67242(W) AD(       ) 1
 DE9198  ELLIP H (01/06/03)   96.738  (m)                       GP(       ) 3 2
 DE9198  NAVD 88 (01/06/03)  129.0    (m)  GEOID99  model used  GPS OBS        
 DE9198
 DE9198.Superseded values are not recommended for survey control.
 DE9198
 DE9198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9198.See file dsdata.pdf to determine how the superseded data were derived.
 DE9198
 DE9198_MARKER: DA = ASTRO MARKER (USUALLY A DISK)
 DE9198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9198_STAMPING: CHESSIE AZI 1996
 DE9198_MARK LOGO: ILHD
 DE9198_PROJECTION: FLUSH
 DE9198_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9198+STABILITY: SURFACE MOTION
 DE9198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9198+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2020
 DE9198
 DE9198  HISTORY     - Date     Condition        Report By
 DE9198  HISTORY     - 1996     MONUMENTED       ILDT
 DE9198  HISTORY     - 20081212 GOOD             ILDT
 DE9198  HISTORY     - 20200221 GOOD             ILDT
 DE9198
 DE9198                          STATION DESCRIPTION
 DE9198
 DE9198'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9198'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9198'STATION IS LOCATED 0.9 MI (1.4 KM) N OF CENTER OF HILLVIEW.  TO REACH
 DE9198'STATION FROM COUNTY ROADS 420E (ILLINOIS RIVER ROAD) AND 2400N NW OF
 DE9198'HILLVIEW AT CIPS SUBSTATION, GO W ON 2400N FOR 0.1 MI (0.2 KM) TO
 DE9198'STATION ON LEFT.  STATION IS 20.3 FEET (6.2 M) S OF CENTERLINE 2400N,
 DE9198'61.6 FEET (18.8 M) SSE OF POWER POLE, 56.5 FEET (17.2 M) W OF POWER
 DE9198'POLE, 2.2 FEET (0.7 M) E OF WITNESS POST.  STATION IS FLUSH WITH
 DE9198'GROUND.
 DE9198
 DE9198                          STATION RECOVERY (2008)
 DE9198
 DE9198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008
 DE9198'FOUND AS DESCRIBED
 DE9198
 DE9198                          STATION RECOVERY (2020)
 DE9198
 DE9198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DE9198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1056 ***********************************************************************
 HB1056  DESIGNATION -  CHESTER
 HB1056  PID         -  HB1056
 HB1056  STATE/COUNTY-  IL/RANDOLPH
 HB1056  COUNTRY     -  US
 HB1056  USGS QUAD   -  CHESTER (2018)
 HB1056
 HB1056                         *CURRENT SURVEY CONTROL
 HB1056  ______________________________________________________________________
 HB1056* NAD 83(1986) POSITION- 37 54 20.     (N) 089 49 38.     (W)   SCALED
 HB1056* NAVD 88 ORTHO HEIGHT -   193.155 (meters)      633.71  (feet) ADJUSTED
 HB1056  ______________________________________________________________________
 HB1056  GEOID HEIGHT    -        -29.517 (meters)                     GEOID18
 HB1056  DYNAMIC HEIGHT  -        193.022 (meters)      633.27  (feet) COMP
 HB1056  MODELED GRAVITY -    979,937.7   (mgal)                       NAVD 88
 HB1056
 HB1056  VERT ORDER      -  SECOND    CLASS 0
 HB1056
 HB1056.The horizontal coordinates were scaled from a map and have
 HB1056.an estimated accuracy of +/- 6 seconds.
 HB1056
 HB1056.The orthometric height was determined by differential leveling and
 HB1056.adjusted by the NATIONAL GEODETIC SURVEY
 HB1056.in June 1991.
 HB1056
 HB1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1056.GEOID18 height accuracy estimate available here.
 HB1056
 HB1056.Click photographs - Photos may exist for this station.
 HB1056
 HB1056.The dynamic height is computed by dividing the NAVD 88
 HB1056.geopotential number by the normal gravity value computed on the
 HB1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1056.degrees latitude (g = 980.6199 gals.).
 HB1056
 HB1056.The modeled gravity was interpolated from observed gravity values.
 HB1056
 HB1056;                    North         East    Units  Estimated Accuracy
 HB1056;SPC IL W     -   137,540.      729,850.      MT  (+/- 180 meters Scaled)
 HB1056
 HB1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG514991(NAD 83)
 HB1056
 HB1056                          SUPERSEDED SURVEY CONTROL
 HB1056
 HB1056  NGVD 29 (11/26/84)  193.257  (m)          634.04   (f) ADJUSTED    2 0
 HB1056
 HB1056.Superseded values are not recommended for survey control.
 HB1056
 HB1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1056.See file dsdata.pdf to determine how the superseded data were derived.
 HB1056
 HB1056_MARKER: DB = BENCH MARK DISK
 HB1056_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB1056_SP_SET: STEP
 HB1056_STAMPING: 634.067 CHESTER 1934
 HB1056_MARK LOGO: CGS
 HB1056_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1056
 HB1056  HISTORY     - Date     Condition        Report By
 HB1056  HISTORY     - 1934     MONUMENTED       CGS
 HB1056  HISTORY     - 1941     GOOD             CGS
 HB1056  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1056
 HB1056                          STATION DESCRIPTION
 HB1056
 HB1056'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 HB1056'AT CHESTER.
 HB1056'AT CHESTER, RANDOLPH COUNTY, AT THE SOUTHWEST CORNER OF TAYLOR
 HB1056'AND PINE STREETS, 20 FEET WEST OF THE TAYLOR STREET CURB, 12 FEET
 HB1056'SOUTH OF THE PINE STREET CURB, AT THE ENTRANCE TO THE FIRST STATE
 HB1056'BANK, IN THE TOP OF A LIMESTONE STEP, ONE FOOT FROM THE FACE OF
 HB1056'THE STEP, 20 INCHES NORTH OF A DOOR JAMB, AND 10 INCHES WEST OF A
 HB1056'STONE COLUMN.  A STANDARD DISK, STAMPED 634.067 CHESTER 1934.
 HB1056
 HB1056                          STATION RECOVERY (2011)
 HB1056
 HB1056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0896 ***********************************************************************
 KB0896  DESIGNATION -  CHESTER
 KB0896  PID         -  KB0896
 KB0896  STATE/COUNTY-  IL/MONTGOMERY
 KB0896  COUNTRY     -  US
 KB0896  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0896
 KB0896                         *CURRENT SURVEY CONTROL
 KB0896  ______________________________________________________________________
 KB0896* NAD 83(1997) POSITION- 39 07 00.95988(N) 089 41 19.81600(W)   ADJUSTED
 KB0896* NAVD 88 ORTHO HEIGHT -   205.542 (meters)      674.35  (feet) ADJUSTED
 KB0896  ______________________________________________________________________
 KB0896  GEOID HEIGHT    -        -31.262 (meters)                     GEOID18
 KB0896  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 KB0896  DYNAMIC HEIGHT  -        205.422 (meters)      673.96  (feet) COMP
 KB0896  MODELED GRAVITY -    980,037.5   (mgal)                       NAVD 88
 KB0896
 KB0896  HORZ ORDER      -  SECOND
 KB0896  VERT ORDER      -  SECOND    CLASS 0
 KB0896
 KB0896.The horizontal coordinates were established by classical geodetic methods
 KB0896.and adjusted by the National Geodetic Survey in October 1999.
 KB0896
 KB0896.The orthometric height was determined by differential leveling and
 KB0896.adjusted by the NATIONAL GEODETIC SURVEY
 KB0896.in June 1991.
 KB0896
 KB0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0896.GEOID18 height accuracy estimate available here.
 KB0896
 KB0896.Click photographs - Photos may exist for this station.
 KB0896
 KB0896.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0896
 KB0896.The dynamic height is computed by dividing the NAVD 88
 KB0896.geopotential number by the normal gravity value computed on the
 KB0896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0896.degrees latitude (g = 980.6199 gals.).
 KB0896
 KB0896.The modeled gravity was interpolated from observed gravity values.
 KB0896
 KB0896. The following values were computed from the NAD 83(1997) position.
 KB0896
 KB0896;                    North         East     Units Scale Factor Converg.
 KB0896;SPC IL W     -   272,058.767   741,322.049   MT  0.99996219   +0 18 05.3
 KB0896;SPC IL W     -   892,579.47  2,432,154.09   sFT  0.99996219   +0 18 05.3
 KB0896;UTM  16      - 4,333,195.719   267,534.956   MT  1.00026545   -1 41 49.8
 KB0896
 KB0896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0896!SPC IL W     -   0.99997266  x   0.99996219  =   0.99993485
 KB0896!UTM  16      -   0.99997266  x   1.00026545  =   1.00023810
 KB0896
 KB0896:                Primary Azimuth Mark                     Grid Az
 KB0896:SPC IL W     -  MOUNT OLIVE IMMANUEL LUTH CH             212 52 08.3
 KB0896:UTM  16      -  MOUNT OLIVE IMMANUEL LUTH CH             214 52 03.4
 KB0896
 KB0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6753433195(NAD 83)
 KB0896
 KB0896|---------------------------------------------------------------------|
 KB0896| PID    Reference Object                     Distance      Geod. Az  |
 KB0896|                                                           dddmmss.s |
 KB0896| KB0895 CHESTER RM 1                         11.826 METERS 03957     |
 KB0896| KB0897 CHESTER RM 2                         13.772 METERS 21109     |
 KB0896| KB1437 MOUNT OLIVE IMMANUEL LUTH CH        APPROX. 5.9 KM 2131013.6 |
 KB0896| KB1439 MOUNT OLIVE MUNICIPAL TANK          APPROX. 5.8 KM 2141858.6 |
 KB0896|---------------------------------------------------------------------|
 KB0896
 KB0896                          SUPERSEDED SURVEY CONTROL
 KB0896
 KB0896  NAD 83(1986)-  39 07 00.96747(N)    089 41 19.80921(W) AD(       ) 2
 KB0896  NAD 27      -  39 07 00.80260(N)    089 41 19.49150(W) AD(       ) 2
 KB0896  NGVD 29 (??/??/92)  205.672  (m)          674.78   (f) ADJ UNCH    2 0
 KB0896  NGVD 29             205.67   (m)          674.8    (f) LEVELING    3  
 KB0896
 KB0896.Superseded values are not recommended for survey control.
 KB0896
 KB0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0896.See file dsdata.pdf to determine how the superseded data were derived.
 KB0896
 KB0896_MARKER: DE = TRAVERSE STATION DISK
 KB0896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0896_STAMPING: CHESTER 1960
 KB0896_MARK LOGO: CGS
 KB0896_PROJECTION: FLUSH
 KB0896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0896+STABILITY: SURFACE MOTION
 KB0896
 KB0896  HISTORY     - Date     Condition        Report By
 KB0896  HISTORY     - 1960     MONUMENTED       CGS
 KB0896  HISTORY     - 1960     GOOD             CGS
 KB0896  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0896
 KB0896                          STATION DESCRIPTION
 KB0896
 KB0896'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0896'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH-SOUTHWEST OF
 KB0896'LITCHFIELD, 4 MILES NORTH-NORTHEAST OF MT. OLIVE AND ON THE
 KB0896'RIGHT-OF-WAY ALONG THE WEST SIDE OF U.S. HIGHWAY 66.
 KB0896'
 KB0896'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE
 KB0896'HIGHWAY 16 AT THE WEST EDGE OF LITCHFIELD, GO SOUTHERLY ON
 KB0896'U.S. HIGHWAY 66 FOR 3.35 MILES TO A SIDE ROAD RIGHT, CONTINUE
 KB0896'SOUTHERLY ON U.S. HIGHWAY 66 FOR 1.15 MILES TO THE STATION ON
 KB0896'THE RIGHT JUST BEFORE REACHING A PRIVATE ROAD TO THE RIGHT.
 KB0896'
 KB0896'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 KB0896'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB0896'GROUND AND IS STAMPED CHESTER 1960. THE MARK IS 213 FEET NORTH OF THE
 KB0896'CENTER OF PRIVATE ROAD, 55 FEET WEST OF THE CENTER OF THE SOUTH
 KB0896'BOUND LANE OF U.S. HIGHWAY 66, 8 FEET EAST OF THE EAST POST OF A
 KB0896'SHELL OIL CO. SIGN AND 7.4 FEET EAST OF A WITNESS POST.
 KB0896'
 KB0896'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB0896'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 KB0896'THE GROUND AND IS STAMPED CHESTER NO 1 1960. THE MARK IS 49 FEET WEST
 KB0896'OF THE CENTER OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 66, 40.8
 KB0896'FEET OF A WITNESS POST AND 40.5 FEET NORTHEAST OF THE EAST POST OF A
 KB0896'SHELL OIL CO. SIGN.
 KB0896'
 KB0896'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB0896'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 KB0896'THE GROUND AND IS STAMPED CHESTER NO 2 1960. THE MARK IS 54 FEET WEST
 KB0896'OF THE CENTER OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 66, 268 FEET
 KB0896'NORTH OF THE CENTER OF A PRIVATE ROAD, 46 FEET SOUTH-SOUTHEAST OF THE
 KB0896'EAST POST OF A SHELL OIL CO. SIGN AND 45.6 FEET SOUTH-SOUTHEAST
 KB0896'OF A WITNESS POST.
 KB0896'
 KB0896'NO AZIMUTH MARK WAS SET. THE WATER TANK AND CHURCH SPIRE IN MT. OLIVE
 KB0896'ARE BOTH VISIBLE FROM THE GROUND AND CAN BE USED AS AN
 KB0896'AZIMUTH.
 KB0896
 KB0896                          STATION RECOVERY (1960)
 KB0896
 KB0896'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0896'4.4 MI S FROM LITCHFIELD.
 KB0896'ABOUT 4.45 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0896'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16, 55 FEET WEST
 KB0896'OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 66
 KB0896'(FOUR LANE DUAL HIGHWAY), 317 FEET NORTH OF THE CENTER LINE OF
 KB0896'A FIELD ROAD WEST, 40 FEET NORTH OF THE CENTER LINE OF DRAINAGE
 KB0896'DITCH, 7.2 FEET EAST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW
 KB0896'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KB0896'PROJECTING 1 INCH.
 KB0896
 KB0896                          STATION RECOVERY (2013)
 KB0896
 KB0896'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0896'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1783 ***********************************************************************
 HB1783  DESIGNATION -  CHESTER
 HB1783  PID         -  HB1783
 HB1783  STATE/COUNTY-  IL/RANDOLPH
 HB1783  COUNTRY     -  US
 HB1783  USGS QUAD   -  CHESTER (2018)
 HB1783
 HB1783                         *CURRENT SURVEY CONTROL
 HB1783  ______________________________________________________________________
 HB1783* NAD 83(1997) POSITION- 37 54 09.04746(N) 089 48 42.04399(W)   ADJUSTED
 HB1783* NAVD 88 ORTHO HEIGHT -   207.3   (meters)      680.    (feet) VERTCON3
 HB1783  ______________________________________________________________________
 HB1783  GEOID HEIGHT    -        -29.500 (meters)                     GEOID18
 HB1783  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 HB1783  HORZ ORDER      -  FIRST
 HB1783
 HB1783.The horizontal coordinates were established by classical geodetic methods
 HB1783.and adjusted by the National Geodetic Survey in October 1999.
 HB1783
 HB1783.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1783.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1783
 HB1783.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1783.GEOID18 height accuracy estimate available here.
 HB1783
 HB1783.Click photographs - Photos may exist for this station.
 HB1783
 HB1783.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1783
 HB1783. The following values were computed from the NAD 83(1997) position.
 HB1783
 HB1783;                    North         East     Units Scale Factor Converg.
 HB1783;SPC IL W     -   137,209.293   731,218.893   MT  0.99995318   +0 13 05.1
 HB1783;SPC IL W     -   450,160.82  2,399,007.32   sFT  0.99995318   +0 13 05.1
 HB1783;SPC MO E     -   229,835.723   310,533.207   MT  0.99997845   +0 25 22.3
 HB1783;UTM  16      - 4,198,726.686   252,791.115   MT  1.00035276   -1 43 41.3
 HB1783
 HB1783!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1783!SPC IL W     -   0.99997210  x   0.99995318  =   0.99992528
 HB1783!SPC MO E     -   0.99997210  x   0.99997845  =   0.99995055
 HB1783!UTM  16      -   0.99997210  x   1.00035276  =   1.00032485
 HB1783
 HB1783:                Primary Azimuth Mark                     Grid Az
 HB1783:SPC IL W     -  CHESTER ST JOHNS LUTH CHURCH             326 38 21.1
 HB1783:SPC MO E     -  CHESTER ST JOHNS LUTH CHURCH             326 26 03.9
 HB1783:UTM  16      -  CHESTER ST JOHNS LUTH CHURCH             328 35 07.5
 HB1783
 HB1783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG5279198726(NAD 83)
 HB1783
 HB1783|---------------------------------------------------------------------|
 HB1783| PID    Reference Object                     Distance      Geod. Az  |
 HB1783|                                                           dddmmss.s |
 HB1783| JB1917 SPARTA WATER TOWER                  APPROX.26.0 KM 0210107.9 |
 HB1783| HB1762 BREMEN SPIRE                        APPROX.10.2 KM 0374839.8 |
 HB1783| HB1784 CHESTER AZ MK 2                     APPROX. 2.2 KM 0480057.3 |
 HB1783| CI4106 CHESTER RM 1                         68.280 METERS 06150     |
 HB1783| CI4108 CHESTER RM 3                         68.258 METERS 06152     |
 HB1783| CI4105 CHESTER AZ MK                                      1354014.9 |
 HB1783| HB1769 PERRYVILLE MUNICIPAL TOWER          APPROX.20.5 KM 1933058.6 |
 HB1783| HB1768 PERRYVILLE INTERN SHOE TOWER        APPROX.19.7 KM 1944606.0 |
 HB1783| HB1776 PERRYVILLE ST MARYS SEM TOWER       APPROX.20.8 KM 2000222.0 |
 HB1783| HB1787 MEMPHIS ST LOUIS AWY BEACON 54      APPROX.17.4 KM 2312117.6 |
 HB1783| HC0909 MEMPHIS ST LOUIS AWY BCN 55         APPROX.23.2 KM 2943833.7 |
 HB1783| HB1781 CHESTER MUNICIPAL WATER TOWER       APPROX. 1.5 KM 3085644.6 |
 HB1783| HB1779 CHESTER CATHOLIC CHURCH SPIRE       APPROX. 1.6 KM 3123326.1 |
 HB1783| HB1780 CHESTER INT SHOE CO WATER TWR       APPROX. 1.5 KM 3212637.4 |
 HB1783| HB1782 CHESTER ST JOHNS LUTH CHURCH        APPROX. 1.7 KM 3265126.2 |
 HB1783| CI4107 CHESTER RM 2                         42.675 METERS 34907     |
 HB1783|---------------------------------------------------------------------|
 HB1783
 HB1783                          SUPERSEDED SURVEY CONTROL
 HB1783
 HB1783  NAD 83(1986)-  37 54 09.05518(N)    089 48 42.04037(W) AD(       ) 1
 HB1783  NAD 27      -  37 54 08.86800(N)    089 48 41.65900(W) AD(       ) 1
 HB1783  NGVD 29 (07/19/86)  207.4    (m)          680.     (f) VERT ANG       
 HB1783
 HB1783.Superseded values are not recommended for survey control.
 HB1783
 HB1783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1783.See file dsdata.pdf to determine how the superseded data were derived.
 HB1783
 HB1783_MARKER: DS = TRIANGULATION STATION DISK
 HB1783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1783_STAMPING: CHESTER 1931
 HB1783_MARK LOGO: CGS
 HB1783_PROJECTION: FLUSH
 HB1783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1783+STABILITY: SURFACE MOTION
 HB1783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1783+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2010
 HB1783
 HB1783  HISTORY     - Date     Condition        Report By
 HB1783  HISTORY     - 1931     MONUMENTED       CGS
 HB1783  HISTORY     - 1938     GOOD             CGS
 HB1783  HISTORY     - 1966     GOOD             USGS
 HB1783  HISTORY     - 1969     GOOD             CGS
 HB1783  HISTORY     - 1969     GOOD             USGS
 HB1783  HISTORY     - 1975     GOOD             LOCENG
 HB1783  HISTORY     - 1975     GOOD             LOCENG
 HB1783  HISTORY     - 1988     GOOD             USPSQD
 HB1783  HISTORY     - 20100422 GOOD             ILDT
 HB1783  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1783
 HB1783                          STATION DESCRIPTION
 HB1783
 HB1783'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 HB1783'ONE MILE SOUTHEAST OF CHESTER, IN SW 1/4 SEC. 19, CHESTER TOWNSHIP,
 HB1783'ON PROPERTY LINE BETWEEN FARMS OF RUDOLPH ZANG AND MISS CLEM COLE,
 HB1783'3.0 METERS (10 FEET) WEST OF GARDEN FENCE, 8.0 METERS (26 FEET) NORTH
 HB1783'OF WIRE FENCE, 7.1 METERS (23 FEET) SOUTHEAST OF CORNER OF THE
 HB1783'BARN, AND 40 METERS (131 FEET) SOUTHEAST OF MR. ZANGS HOUSE.  TO
 HB1783'REACH FROM CHESTER, TURN SOUTHEAST ONTO FIRST STREET SOUTHWEST OF
 HB1783'ROYAL HOTEL, PROCEED 0.9 MILE TO POINT SOUTHEAST OF MR. ZANGS HOUSE,
 HB1783'TURN IN TOWARD HOUSE, PASS THROUGH GATE ON SOUTH SIDE OF BARN, AND
 HB1783'PROCEED TO STATION SITE IN LANE BACK OF BARN.  SURFACE AND
 HB1783'UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 HB1783'UPPER MARK PROJECTS 6 INCHES.  REFERENCE MARKS
 HB1783'ARE STANDARD REFERENCE DISKS IN CONCRETE.  NO. 1 IS 50
 HB1783'METERS (164 FEET) EAST OF BARN, 7 METERS (23 FEET) SOUTH BY EAST
 HB1783'OF TREE LINE EAST OF GARDEN, AND 68.28 METERS (224.0 FEET) FROM
 HB1783'STATION.  NO. 2 IS ON FENCE LINE 20
 HB1783'METERS (66 FEET) NORTHEAST OF HOUSE, 14 METERS (46 FEET) WEST OF
 HB1783'BARN, AND 42.70 METERS (140.1 FEET) FROM STATION.
 HB1783
 HB1783                          STATION RECOVERY (1938)
 HB1783
 HB1783'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (CDM)
 HB1783'STATION RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 HB1783'
 HB1783'STATION MARK IS SET ABOUT 4 INCHES BELOW SURFACE OF GROUND, ABOUT 40
 HB1783'YARDS SE OF HOUSE, 11 FEET E AND 20 FEET S OF SE CORNER OF CHICKEN
 HB1783'HOUSE, 32 FEET N OF LINE FENCE, 26-1/2 FEET N AND 2 FEET E OF LARGE
 HB1783'FORKED TREE, ON PROPERTY OF RUDOLPH ZANG, IN SW 1/4 OF SEC.
 HB1783'19, CHESTER TOWNSHIP.
 HB1783'
 HB1783'REFERENCE MARK NO. 1 IS ESE OF STATION AND PROJECTS 6 INCHES.  IT IS
 HB1783'SET IN E BOUNDARY FENCE OF FARMYARD, 15 FEET N OF S BARNYARD FENCE,
 HB1783'23 FEET S OF N BARNYARD FENCE ABOUT 165 FEET E OF BARN.
 HB1783'
 HB1783'REFERENCE MARK NO. 2 IS N OF STATION IN N BOUNDARY FENCE OF YARD, N
 HB1783'SIDE OF BARN DRIVE, 66 FEET NE OF HOUSE, 46 FEET W OF BARN.  MARK
 HB1783'IS FLUSH.
 HB1783'
 HB1783'REFERENCE MARK MEASUREMENTS NOT CHECKED DUE TO ROCK PILE IN YARD AND
 HB1783'GARDEN FULL OF WEEDS.
 HB1783'
 HB1783'ONE NEW MARK WAS SET, MARKED AZIMUTH MARK, CHESTER 1938.  IT IS A
 HB1783'STANDARD DISK SET IN A CONCRETE CYLINDER, AND PROJECTS ABOUT 1 FOOT.
 HB1783'REACHED FROM STATION, GO S ON STATE HIGHWAY 3 FOR 0.15 MILE, THENCE E
 HB1783'ON DIRT ROAD 0.1 MILE TO HOUSE ON S SIDE OF ROAD AND MARK.  IT IS
 HB1783'SET 20 FEET S OF CENTER LINE OF ROAD, 10 FEET E OF GARAGE DRIVEWAY.
 HB1783'
 HB1783'STATION IS REACHED FROM CHESTER, INTERSECTION OF STATE HIGHWAYS 150
 HB1783'AND 3, AT E END OF MAIN STREET OF TOWN, BY GOING W 1 BLOCK, THENCE
 HB1783'S 0.85 MILE TO ZANGS HOUSE AND STATION, ON STATE HIGHWAY 3.
 HB1783'
 HB1783'A 37-FOOT TOWER IS NEEDED TO SEE- 37-FOOT TOWER AT DOWL, AND 64-FOOT
 HB1783'TOWER AT COFFMAN AND GEILER.
 HB1783
 HB1783                          STATION RECOVERY (1966)
 HB1783
 HB1783'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1783'STATION WAS RECOVERED IN GOOD CONDITION.
 HB1783'
 HB1783'AZIMUTH MARK IS NOT VISIBLE FROM GROUND.
 HB1783'
 HB1783'SECONDARY REFERENCES AMENDED AS FOLLOWS- ABOUT 120 FT. SE OF SE
 HB1783'CORNER OF HOUSE, 94 FT. S OF SE CORNER OF GARAGE, 80 FT. ENE OF A 15
 HB1783'INCH CEDAR TREE, 28 FT. NNE OF A LARGE FORKED TREE, AND 25 FT. SSW OF
 HB1783'A 21 INCH ELM TREE, THE SOUTHERNMOST IN A ROW OF THREE ELMS.
 HB1783'STATION IS FLUSH WITH GROUND.
 HB1783
 HB1783                          STATION RECOVERY (1969)
 HB1783
 HB1783'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 HB1783'THE STATION MARK, REFERENCE MARK NO. 2 AND THE 1938 AZIMUTH MARK WERE
 HB1783'RECOVERED AND FOUND IN GOOD CONDITION.  REFEFENCE MARK NO. 1 WAS
 HB1783'FOUND BADLY TILTED.  THE CONCRETE MONUMENT WAS RE-PLUMBED, LOWERED,
 HB1783'AND CEMENTED AROUND AND THE DISK ALTERED TO READ CHESTER 1931
 HB1783'NO. 3 1969.  THE 1938 AZIMUTH MARK IS NO LONGER VISIBLE AT THE
 HB1783'STATION SITE AND CANNOT BE MADE VISIBLE WITHOUT VERY EXTENSIVE
 HB1783'CLEARING OF A DENSE WOODS.  IN SEARCHING FOR A SUITABLE SITE TO
 HB1783'ESTABLISH A NEW AZIMUTH MARK, THE USGS MARK CHESTER AZIMUTH MARK
 HB1783'1969 WAS FOUND AND IS COMPLETELY SUITED.
 HB1783'
 HB1783'THE STATION WAS OCCUPIED AND ALL HORIZONTAL ANGLES OBSERVED USING THE
 HB1783'1931 INTERSECTION STATION CHESTER, ST. JOHNS LUTHERAN CHURCH AS
 HB1783'INITIAL.  IN CHECKING THE HORIZONTAL MEASURED DISTANCE BETWEEN
 HB1783'REFERENCE MARK NO. 2 AND THE STATION, A DISCREPANCY OF - 0.09 OF A
 HB1783'FOOT WAS NOTED.
 HB1783'
 HB1783'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1783'
 HB1783'THE STATION IS LOCATED ABOUT 1 MILE SOUTHEAST OF CHESTER, ON TOP OF A
 HB1783'RATHER PROMINENT HILL, AND IN THE BACK YARD OF PROPERTY OWNED BY
 HB1783'MR. FRANK EBERT.
 HB1783'
 HB1783'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTES 150 AND 3 (NW)
 HB1783'IN CHESTER, GO SOUTHEASTERLY ON STATE ROUTE 3 FOR 0.85 OF A MILE TO
 HB1783'A DRIVEWAY ON THE LEFT LEADING INTO A TWO STORY HOUSE AT THE TOP OF A
 HB1783'HILL.  HERE TURN LEFT ON THIS DRIVEWAY AND GO EASTERLY UP VERY
 HB1783'STEEP DRIVE FOR ABOUT 300 FEET TO THE REAR OF THE HOUSE AND THE
 HB1783'STATION AS DESCRIBED.
 HB1783'
 HB1783'THE STATION IS 103 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 HB1783'HOUSE, 79 FEET WEST-NORTHWEST OF A 12-INCH CEDAR TREE, 61 FEET
 HB1783'SOUTHEAST OF A UTILITY POLE, AND 27 FEET NORTH-NORTHWEST OF THE SOUTH
 HB1783'ONE OF FOUR LARGE ELM TREES.  IT IS A STANDARD DISK SET IN THE
 HB1783'TOP OF A 12-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK IS
 HB1783'STAMPED CHESTER 1931.
 HB1783'
 HB1783'REFERENCE MARK NO. 2 IS 81 FEET NORTH OF THE UTILITY POLE, 73 FEET
 HB1783'NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE, 34 FEET NORTHWEST
 HB1783'OF THE APPROXIMATE CENTER OF A GRAVELED DRIVEWAY, AND 33 FEET
 HB1783'NORTHWEST OF THE NORTHWEST CORNER OF A SMALL GARAGE.  IT IS A
 HB1783'STANDARD DISK SET IN THE TOP OF A 12-INCH, SQUARE, FLUSH, CONCRETE
 HB1783'MONUMENT AND THE DISK IS STAMPED CHESTER NO. 1 1931.
 HB1783'
 HB1783'REFERENCE MARK NO. 3 IS IN A PASTURE AREA, 194 FEET EAST OF THE
 HB1783'NORTHEAST CORNER OF THE SMALL GARAGE, 96 FEET SOUTHEAST OF A 36-INCH
 HB1783'ELM TREE AND 1.0 FOOT NORTH OF A METAL WITNESS POST AND SIGN.  IT IS
 HB1783'A STANDARD DISK SET IN THE TOP OF A 12-INCH, SQUARE, CONCRETE
 HB1783'MONUMENT THAT PROJECTS 2 INCHES AND THE DISK IS STAMPED CHESTER 1931
 HB1783'NO. 3 1969.
 HB1783'
 HB1783'THE HORIZONTAL MEASURED DISTANCE BETWEEN REFERENCE MARK NO. 2 AND
 HB1783'REFERENCE MARK NO. 3 IS 226.17 FEET - (68.937) METERS.
 HB1783'
 HB1783'THE 1938 AZIMUTH MARK IS ABOUT 0.25 OF A MILE SOUTHEAST OF THE
 HB1783'STATION, 56 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE PORCH
 HB1783'OF A BRICK HOME, 50 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME
 HB1783'HOUSE, 39 FEET EAST OF THE APPROXIMATE CENTER OF A GRAVELED
 HB1783'DRIVEWAY, 27 FEET SOUTH OF THE APPROXIMATE CENTER OF A PAVED STREET,
 HB1783'AND 24 FEET WEST OF A POWERLINE POLE.  IT IS A STANDARD DISK
 HB1783'SET IN THE TOP OF A 12-INCH, ROUND, CONCRETE MONUMENT THAT PROJECTS 8
 HB1783'INCHES AND THE DISK IS STAMPED CHESTER 1938.
 HB1783'
 HB1783'CHESTER AZIMUTH MARK 1969 (USGS) IS ABOUT 1.0 MILE NORTHEAST OF THE
 HB1783'STATION, 30 FEET NORTHWEST OF A TELEPHONE POLE, 15 FEET SOUTHWEST
 HB1783'OF THE APPROXIMATE CENTER OF A GRAVELED ROAD, 6 FEET NORTHEAST OF A
 HB1783'FENCE, AND 1.0 FOOT SOUTHEAST OF A METAL WITNESS POST AND SIGN.
 HB1783'IT IS A USGS DISK SECURED TO THE TOP OF A DRIVEN COPPER ROD AND
 HB1783'ENCASED IN A CLAY SOIL TILE ABOUT FLUSH WITH THE SURFACE OF THE
 HB1783'GROUND.  THE DISK HAS A CHISELED ARROW POINTING TOWARD TRIANGULATION
 HB1783'STATION CHESTER 1931 AND THE DISK IS STAMPED CHESTER AZIMUTH MARK
 HB1783'1969.
 HB1783'
 HB1783'TO REACH THE 1938 AZIMUTH MARK FROM WHERE THE DRIVEWAY LEADING INTO
 HB1783'THE STATION LEAVES STATE ROUTE 3, CONTINUE SOUTHEASTERLY ON
 HB1783'STATE ROUTE 3 FOR 0.15 OF A MILE TO A PAVED STREET ON THE LEFT, TURN
 HB1783'LEFT ON THE PAVED STREET AND GO EASTERLY FOR 0.1 OF A MILE TO THE
 HB1783'MARK ON THE RIGHT BETWEEN TWO NEW HOMES.
 HB1783'
 HB1783'TO REACH THE 1969 (USGS) AZIMUTH MARK FROM THE BEGINNING OF THE
 HB1783'STATION TO-REACH AT THE JUNCTION OF STATE ROUTES 150 AND 3 (NW),
 HB1783'GO NORTHWEST ON STATE ROUTES 150 AND 3 FOR 0.1 OF A MILE TO WHERE THE
 HB1783'ROUTES SEPERATE.  HERE CONTINUE NORTHERLY ON STATE ROUTE 150
 HB1783'FOR 0.8 OF A MILE TO THE INTERSECTION OF MURPHYSBORO ROAD, TURN RIGHT
 HB1783'AND GO EAST ON MURPHYSBORO ROAD FOR 0.8 OF A MILE TO A SIDE
 HB1783'ROAD RIGHT, TURN RIGHT AND GO SOUTHERLY ON GRAVELED ROAD FOR 0.3 OF A
 HB1783'MILE TO THE MARK ON THE RIGHT.
 HB1783'
 HB1783'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ABOUT 1 MILE
 HB1783'SOUTHWEST OF CHESTER.
 HB1783
 HB1783                          STATION RECOVERY (1969)
 HB1783
 HB1783'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (JFS)
 HB1783'STATION AND REFERENCE MARKS FOUND IN GOOD CONDITION.  REFERENCE MARK
 HB1783'1 HAD RECENTLY BEEN REPAIRED AND STAMPED NO. 3 1969.  AZIMUTH
 HB1783'MARK 1938 IS NOT VISIBLE FROM STATION AND WAS NOT SEARCHED FOR.  A
 HB1783'NEW DESCRIPTION FOLLOWS-
 HB1783'
 HB1783'THE STATION IS LOCATED 1 MI SE. ALONG STATE HWY. 3 FROM THE BUSINESS
 HB1783'DISTRICT OF CHESTER, NEAR THE CENTER OF THE SW.  QUARTER OF SEC.
 HB1783'19, T. 7 S., R. 6 W., AT THE REAR OF A TWO STORY BRICK HOUSE OWNED BY
 HB1783'MESSRS.  FRITZ AND FRANK EBERT OF CHESTER.
 HB1783'
 HB1783'TO REACH THE STATION FROM THE CHESTER POST OFFICE, DRIVE SW, ON
 HB1783'SWANWICK ST. FOR 1 BLOCK TO JCT. WITH STATE HWY. 3, CONTINUE SW.
 HB1783'ON HWY. 3 FOR 1 BLOCK TO A RIGHT ANGLE TURN LEFT, TURN LEFT AND DRIVE
 HB1783'SE. FOR 1 BLOCK ON HWY. 3 TO A JCT.  WITH STATE HWY. 150, TURN RIGHT
 HB1783'AND DRIVE SW. FOR 2 BLOCKS ON HWYS. 3 AND 150 TO A T-JCT. OF THE
 HB1783'HWYS., TURN LEFT AND DRIVE SE. ON HWY. 3 FOR 0.9 MI TO THE JCT. OF
 HB1783'PARK BOULEVARD AND A DRIVE LEFT UP HILL, TURN LEFT AND DRIVE UP THE
 HB1783'DRIVE 0.05 MI TO REAR OF HOUSE AND STATION.
 HB1783'
 HB1783'STATION AND REFERENCE MARKS ARE STANDARD DISKS SET IN CONCRETE
 HB1783'MONUMENTS.
 HB1783'
 HB1783'STATION MARK DISK IS STAMPED CHESTER 1931 THE MARK IS NEAR THE E.
 HB1783'EDGE OF THE BACK YARD, 103 FT E.-SE. OF THE SE. COR.  OF THE HOUSE,
 HB1783'27.5 FT N.-NW. OF CENTER OF A FORKED 48 IN. OAK TREE, 27 FT S.-SW. OF
 HB1783'CENTER OF A 30 IN. ELM TREE AND IS DEPRESSED 3 IN.
 HB1783'
 HB1783'REFERENCE MARK 2 IS 140.01 FT ( 42.675 M.) N.-NW. OF STATION, 73 FT
 HB1783'E.-NE. OF NE. COR. OF HOUSE AND 33 FT N.-NW. OF NW.  COR. OF SMALL
 HB1783'GARAGE.  THE MARK IS NOT VISIBLE FROM STATION.  REFERENCE MARK 2 IS
 HB1783'STAMPED CHESTER 2 1931.
 HB1783'
 HB1783'REFERENCE MARK 3 IS 223.94 FT (68.258 M.) E.-NE. OF STATION, IN A
 HB1783'FIELD, 98 FT E.-SE. OF 30 IN. ELM TREE AND 1 FT S. OF A METAL WITNESS
 HB1783'POST.  THE MARK IS STAMPED CHESTER 1931 1969.
 HB1783'
 HB1783'DISTANCE REFERENCE MARK 2 TO REFERENCE MARK 3 IS 226.16 FT (68.934
 HB1783'M.).
 HB1783'
 HB1783'STANDARD BRACED TRIPOD USED.
 HB1783
 HB1783                          STATION RECOVERY (1975)
 HB1783
 HB1783'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TO)
 HB1783'CHESTER 1931 AS DESCRIBED.  DID NOT LOOK FOR RMS OR AZIMUTH MARK.
 HB1783'ST. JOHNS LUTHERAN CHURCH VISIBLE FROM MARK.
 HB1783'
 HB1783'DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE SOUTH EAST OF
 HB1783'CHESTER.
 HB1783
 HB1783                          STATION RECOVERY (1975)
 HB1783
 HB1783'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 HB1783'STATION RECOVERED GOOD.
 HB1783'
 HB1783'THE STATION WAS FOUND AS DESCRIBED, THE AZIMUTH (1969) WAS LOOKED FOR
 HB1783'BUT NOT FOUND AND COULD NOT BE SEEN FROM THE GROUND AS THE AREA IS
 HB1783'LOCATED IN HIGH TREES.  ST. JOHNS CHURCH CAN BE SEEN FROM THE
 HB1783'GROUND AND WAS USED AS AN AZIMUTH MARK.
 HB1783'
 HB1783'DISTANCE AND DIRECTION FROM NEAREST TOWN--AS DESCRIBED.
 HB1783
 HB1783                          STATION RECOVERY (1988)
 HB1783
 HB1783'RECOVERY NOTE BY US POWER SQUADRON 1988 (GA)
 HB1783'RECOVERED IN GOOD CONDITION.
 HB1783
 HB1783                          STATION RECOVERY (2010)
 HB1783
 HB1783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (KAK)
 HB1783'RECOVERED IN GOOD CONDITION.
 HB1783
 HB1783                          STATION RECOVERY (2011)
 HB1783
 HB1783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1783'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1784 ***********************************************************************
 HB1784  DESIGNATION -  CHESTER AZ MK 2
 HB1784  PID         -  HB1784
 HB1784  STATE/COUNTY-  IL/RANDOLPH
 HB1784  COUNTRY     -  US
 HB1784  USGS QUAD   -  CHESTER (2018)
 HB1784
 HB1784                         *CURRENT SURVEY CONTROL
 HB1784  ______________________________________________________________________
 HB1784* NAD 83(1997) POSITION- 37 54 57.62027(N) 089 47 33.90428(W)   ADJUSTED
 HB1784* NAVD 88 ORTHO HEIGHT -   188.6   (meters)      619.    (feet) VERTCON3
 HB1784  ______________________________________________________________________
 HB1784  GEOID HEIGHT    -        -29.523 (meters)                     GEOID18
 HB1784  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 HB1784  HORZ ORDER      -  SECOND
 HB1784
 HB1784.The horizontal coordinates were established by classical geodetic methods
 HB1784.and adjusted by the National Geodetic Survey in October 1999.
 HB1784
 HB1784.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1784.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1784
 HB1784.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1784.GEOID18 height accuracy estimate available here.
 HB1784
 HB1784.Click photographs - Photos may exist for this station.
 HB1784
 HB1784.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1784
 HB1784. The following values were computed from the NAD 83(1997) position.
 HB1784
 HB1784;                    North         East     Units Scale Factor Converg.
 HB1784;SPC IL W     -   138,713.308   732,877.464   MT  0.99995448   +0 13 47.2
 HB1784;SPC IL W     -   455,095.24  2,404,448.81   sFT  0.99995448   +0 13 47.2
 HB1784;SPC MO E     -   231,345.697   312,186.433   MT  0.99998095   +0 26 04.6
 HB1784;UTM  16      - 4,200,174.067   254,500.488   MT  1.00034238   -1 43 01.3
 HB1784
 HB1784!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1784!SPC IL W     -   0.99997504  x   0.99995448  =   0.99992952
 HB1784!SPC MO E     -   0.99997504  x   0.99998095  =   0.99995599
 HB1784!UTM  16      -   0.99997504  x   1.00034238  =   1.00031741
 HB1784
 HB1784:                Primary Azimuth Mark                     Grid Az
 HB1784:SPC IL W     -  CHESTER                                  227 47 52.0
 HB1784:SPC MO E     -  CHESTER                                  227 35 34.6
 HB1784:UTM  16      -  CHESTER                                  229 44 40.5
 HB1784
 HB1784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5450000174(NAD 83)
 HB1784
 HB1784|---------------------------------------------------------------------|
 HB1784| PID    Reference Object                     Distance      Geod. Az  |
 HB1784|                                                           dddmmss.s |
 HB1784| HB1783 CHESTER                             APPROX. 2.2 KM 2280139.2 |
 HB1784|---------------------------------------------------------------------|
 HB1784
 HB1784                          SUPERSEDED SURVEY CONTROL
 HB1784
 HB1784  NAD 83(1986)-  37 54 57.62791(N)    089 47 33.90044(W) AD(       ) 2
 HB1784  NAD 27      -  37 54 57.44202(N)    089 47 33.52194(W) AD(       ) 2
 HB1784  NGVD 29 (07/19/86)  188.7    (m)          619.     (f) VERT ANG       
 HB1784
 HB1784.Superseded values are not recommended for survey control.
 HB1784
 HB1784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1784.See file dsdata.pdf to determine how the superseded data were derived.
 HB1784
 HB1784_MARKER: DZ = AZIMUTH MARK DISK
 HB1784_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 HB1784+WITH SETTING: INFORMATION.
 HB1784_STAMPING: CHESTER 1931 1969
 HB1784_MARK LOGO: CGS
 HB1784_PROJECTION: FLUSH
 HB1784_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1784_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1784
 HB1784  HISTORY     - Date     Condition        Report By
 HB1784  HISTORY     - 1969     MONUMENTED       USGS
 HB1784  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1784
 HB1784                          STATION DESCRIPTION
 HB1784
 HB1784'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 HB1784'STATION IS LOCATED ABOUT 1.5 MI E. OF CHESTER, IN THE SW. QUARTER OF
 HB1784'SW. QUARTER SEC. 17, T. 7 S., R. 6 W., ON THE CREST OF A RIDGE
 HB1784'ELONGATED SE. TO NW. AND IN THE RIGHT-OF-WAY OF A GRAVEL RD.
 HB1784'
 HB1784'TO REACH THE STATION FROM THE CHESTER POST OFFICE, DRIVE SE. ON
 HB1784'GERMAN ST. FOR ONE BLOCK TO JCT. WITH STATE HWY. 4, TURN LEFT AND
 HB1784'DRIVE NE. ON HWY. 4 FOR 0.7 MI TO JCT. OF MURPHYSBORO RD., A PAVED
 HB1784'RD., TURN RIGHT AND DRIVE E. ON MURPHYSBORO RD. FOR 0.8 MI TO AN
 HB1784'AMMONIA FERTILIZER PLANT AND JCT. OF A GRAVEL RD., TURN RIGHT AND
 HB1784'DRIVE S. AND SE. ON GRAVEL RD.  FOR 0.45 MI TO CREST OF HILL AND
 HB1784'STATION ON THE RIGHT.
 HB1784'
 HB1784'STATION MARK IS A STANDARD AZIMUTH MARK TABLET STAMPED CHESTER 1931
 HB1784'1969 CRIMPED ON A 10 FT LENGTH OF COPPER COATED ROD, DRIVEN FLUSH
 HB1784'WITH GROUND AND SET IN 6 IN. TILE FILLED WITH GRAVEL.  THE MARK IS
 HB1784'747 FT NW. OF THE S. ENTRANCE TO A FARMHOUSE, 13 FT SW. OF
 HB1784'CENTER OF THE GRAVEL RD., 30 FT NW. OF A PHONE POLE AND ONE FT SE. OF
 HB1784'A METAL WITNESS POST.
 HB1784'
 HB1784'STANDARD BRACED TRIPOD USED.
 HB1784
 HB1784                          STATION RECOVERY (2011)
 HB1784
 HB1784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1784'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1779 ***********************************************************************
 HB1779  DESIGNATION -  CHESTER CATHOLIC CHURCH SPIRE
 HB1779  PID         -  HB1779
 HB1779  STATE/COUNTY-  IL/RANDOLPH
 HB1779  COUNTRY     -  US
 HB1779  USGS QUAD   -  CHESTER (2018)
 HB1779
 HB1779                         *CURRENT SURVEY CONTROL
 HB1779  ______________________________________________________________________
 HB1779* NAD 83(1997) POSITION- 37 54 43.07599(N) 089 49 28.82628(W)   ADJUSTED
 HB1779  ______________________________________________________________________
 HB1779  GEOID HEIGHT    -        -29.525 (meters)                     GEOID18
 HB1779  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 HB1779  HORZ ORDER      -  THIRD
 HB1779
 HB1779.The horizontal coordinates were established by classical geodetic methods
 HB1779.and adjusted by the National Geodetic Survey in October 1999.
 HB1779
 HB1779.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1779.GEOID18 height accuracy estimate available here.
 HB1779
 HB1779.Click photographs - Photos may exist for this station.
 HB1779
 HB1779.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1779
 HB1779. The following values were computed from the NAD 83(1997) position.
 HB1779
 HB1779;                    North         East     Units Scale Factor Converg.
 HB1779;SPC IL W     -   138,254.128   730,072.209   MT  0.99995231   +0 12 36.5
 HB1779;SPC IL W     -   453,588.75  2,395,245.24   sFT  0.99995231   +0 12 36.5
 HB1779;SPC MO E     -   230,876.480   309,382.766   MT  0.99997675   +0 24 53.9
 HB1779;UTM  16      - 4,199,810.303   251,680.132   MT  1.00035954   -1 44 11.4
 HB1779
 HB1779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG5168099810(NAD 83)
 HB1779
 HB1779                          SUPERSEDED SURVEY CONTROL
 HB1779
 HB1779  NAD 83(1986)-  37 54 43.08498(N)    089 49 28.82417(W) AD(       ) 3
 HB1779  NAD 27      -  37 54 42.90500(N)    089 49 28.44700(W) AD(       ) 3
 HB1779
 HB1779.Superseded values are not recommended for survey control.
 HB1779
 HB1779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1779.See file dsdata.pdf to determine how the superseded data were derived.
 HB1779
 HB1779_MARKER: 90 = CHURCH SPIRE
 HB1779
 HB1779  HISTORY     - Date     Condition        Report By
 HB1779  HISTORY     - 1931     FIRST OBSERVED   CGS
 HB1779  HISTORY     - 1975     GOOD             LOCENG
 HB1779
 HB1779                          STATION DESCRIPTION
 HB1779
 HB1779'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 HB1779'STATION RECOVERED GOOD.
 HB1779'
 HB1779'THE STATION IS A RED BRICK STRUCTURE WITH A SQUARE TOWER WITH
 HB1779'SPIRE.
 HB1779'
 HB1779'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN CHESTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1057 ***********************************************************************
 HB1057  DESIGNATION -  CHESTER RESET
 HB1057  PID         -  HB1057
 HB1057  STATE/COUNTY-  IL/RANDOLPH
 HB1057  COUNTRY     -  US
 HB1057  USGS QUAD   -  CHESTER (2018)
 HB1057
 HB1057                         *CURRENT SURVEY CONTROL
 HB1057  ______________________________________________________________________
 HB1057* NAD 83(1986) POSITION- 37 54 13.6    (N) 089 49 40.3    (W)   HD_HELD2
 HB1057* NAVD 88 ORTHO HEIGHT -   193.005 (meters)      633.22  (feet) ADJUSTED
 HB1057  ______________________________________________________________________
 HB1057  GEOID HEIGHT    -        -29.515 (meters)                     GEOID18
 HB1057  DYNAMIC HEIGHT  -        192.872 (meters)      632.78  (feet) COMP
 HB1057  MODELED GRAVITY -    979,938.8   (mgal)                       NAVD 88
 HB1057
 HB1057  VERT ORDER      -  FIRST     CLASS II
 HB1057
 HB1057.The horizontal coordinates were established by autonomous hand held GPS
 HB1057.observations and have an estimated accuracy of +/- 10 meters.
 HB1057
 HB1057.The orthometric height was determined by differential leveling and
 HB1057.adjusted by the NATIONAL GEODETIC SURVEY
 HB1057.in June 1991.
 HB1057
 HB1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1057.GEOID18 height accuracy estimate available here.
 HB1057
 HB1057.Click photographs - Photos may exist for this station.
 HB1057
 HB1057.The dynamic height is computed by dividing the NAVD 88
 HB1057.geopotential number by the normal gravity value computed on the
 HB1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1057.degrees latitude (g = 980.6199 gals.).
 HB1057
 HB1057.The modeled gravity was interpolated from observed gravity values.
 HB1057
 HB1057;                    North         East    Units  Estimated Accuracy
 HB1057;SPC IL W     -   137,344.      729,795.      MT  (+/- 10 meters HH2 GPS)
 HB1057
 HB1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG5137298910(NAD 83)
 HB1057
 HB1057                          SUPERSEDED SURVEY CONTROL
 HB1057
 HB1057  NGVD 29 (11/26/84)  192.938  (m)          633.00   (f) ADJUSTED    1 2
 HB1057
 HB1057.Superseded values are not recommended for survey control.
 HB1057
 HB1057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1057.See file dsdata.pdf to determine how the superseded data were derived.
 HB1057
 HB1057_MARKER: DB = BENCH MARK DISK
 HB1057_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB1057_SP_SET: BUILDING
 HB1057_STAMPING: CHESTER RESET 1965
 HB1057_MARK LOGO: CGS
 HB1057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1057
 HB1057  HISTORY     - Date     Condition        Report By
 HB1057  HISTORY     - 1965     MONUMENTED       LOCENG
 HB1057  HISTORY     - 1969     GOOD             CGS
 HB1057  HISTORY     - 1981     GOOD             NGS
 HB1057  HISTORY     - 20121101 GOOD             GEOCAC
 HB1057  HISTORY     - 20191218 MARK NOT FOUND   ILDW
 HB1057
 HB1057                          STATION DESCRIPTION
 HB1057
 HB1057'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1965
 HB1057'AT CHESTER.
 HB1057'AT CHESTER, AT THE SOUTHWEST CORNER OF TAYLOR AND STATE STREETS,
 HB1057'57.45 FEET EAST OF TAYLOR STREET CURB, 11.6 FEET SOUTH OF STATE
 HB1057'STREET CURB, IN THE ENTRANCE OF THE FIRST NATIONAL BANK OF CHESTER
 HB1057'AND 6 INCHES EAST OF A BRICK COLUMN IN A CONCRETE RAMP.
 HB1057
 HB1057                          STATION RECOVERY (1969)
 HB1057
 HB1057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB1057'RECOVERED IN GOOD CONDITION.
 HB1057
 HB1057                          STATION RECOVERY (1981)
 HB1057
 HB1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1057'IN CHESTER, AT THE NORTHWEST ENTRANCE DOOR TO THE FIRST NATIONAL BANK
 HB1057'OF CHESTER, AT THE JUNCTION OF TAYLOR STREET AND STATE STREET,
 HB1057'3.54 METERS (11.6 FEET) SOUTHEAST OF THE SOUTHEAST CURB OF STATE
 HB1057'STREET AND 0.18 METER (0.6 FOOT) NORTHEAST OF THE NORTHEAST WALL OF
 HB1057'THE ENTRANCE RAMP.
 HB1057'THE MARK IS ABOVE LEVEL WITH THE SIDEWALK.
 HB1057
 HB1057                          STATION RECOVERY (2012)
 HB1057
 HB1057'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 HB1057'FORMER BANK BRANCH OFFICE IS NOW VACANT.
 HB1057
 HB1057                          STATION RECOVERY (2019)
 HB1057
 HB1057'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 HB1057'NOT FOUND, BANK IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0895 ***********************************************************************
 KB0895  DESIGNATION -  CHESTER RM 1
 KB0895  PID         -  KB0895
 KB0895  STATE/COUNTY-  IL/MONTGOMERY
 KB0895  COUNTRY     -  US
 KB0895  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0895
 KB0895                         *CURRENT SURVEY CONTROL
 KB0895  ______________________________________________________________________
 KB0895* NAD 83(1986) POSITION- 39 07 01.25   (N) 089 41 19.50   (W)   HD_HELD1
 KB0895* NAVD 88 ORTHO HEIGHT -   205.455 (meters)      674.06  (feet) ADJUSTED
 KB0895  ______________________________________________________________________
 KB0895  GEOID HEIGHT    -        -31.262 (meters)                     GEOID18
 KB0895  DYNAMIC HEIGHT  -        205.335 (meters)      673.67  (feet) COMP
 KB0895  MODELED GRAVITY -    980,037.5   (mgal)                       NAVD 88
 KB0895
 KB0895  VERT ORDER      -  SECOND    CLASS 0
 KB0895
 KB0895.The horizontal coordinates were determined by differentially corrected
 KB0895.hand held GPS observations or other comparable positioning techniques
 KB0895.and have an estimated accuracy of +/- 3 meters.
 KB0895
 KB0895.The orthometric height was determined by differential leveling and
 KB0895.adjusted by the NATIONAL GEODETIC SURVEY
 KB0895.in June 1991.
 KB0895
 KB0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0895.GEOID18 height accuracy estimate available here.
 KB0895
 KB0895.Click photographs - Photos may exist for this station.
 KB0895
 KB0895.The dynamic height is computed by dividing the NAVD 88
 KB0895.geopotential number by the normal gravity value computed on the
 KB0895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0895.degrees latitude (g = 980.6199 gals.).
 KB0895
 KB0895.The modeled gravity was interpolated from observed gravity values.
 KB0895
 KB0895;                    North         East    Units  Estimated Accuracy
 KB0895;SPC IL W     -   272,067.8     741,329.6     MT  (+/- 3 meters HH1 GPS) 
 KB0895
 KB0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6754233204(NAD 83)
 KB0895
 KB0895                          SUPERSEDED SURVEY CONTROL
 KB0895
 KB0895  NGVD 29 (??/??/92)  205.584  (m)          674.49   (f) ADJ UNCH    2 0
 KB0895
 KB0895.Superseded values are not recommended for survey control.
 KB0895
 KB0895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0895.See file dsdata.pdf to determine how the superseded data were derived.
 KB0895
 KB0895_MARKER: DR = REFERENCE MARK DISK
 KB0895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0895_STAMPING: CHESTER NO 1 1960
 KB0895_MARK LOGO: CGS
 KB0895_PROJECTION: FLUSH
 KB0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0895+STABILITY: SURFACE MOTION
 KB0895
 KB0895  HISTORY     - Date     Condition        Report By
 KB0895  HISTORY     - 1960     MONUMENTED       CGS
 KB0895  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0895
 KB0895                          STATION DESCRIPTION
 KB0895
 KB0895'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0895'4.4 MI S FROM LITCHFIELD.
 KB0895'ABOUT 4.45 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0895'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16, 40 FEET WEST
 KB0895'OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 66
 KB0895'(FOUR LANE DUAL HIGHWAY, 356 FEET NORTH OF CENTER LINE OF FIELD
 KB0895'ROAD WEST, 78 FEET NORTH OF THE CENTER LINE OF DRAINAGE DITCH,
 KB0895'38.8 FEET NORTH OF TRAVERSE STATION CHESTER, 40.8 FEET NORTH OF
 KB0895'A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE HIGHWAY,
 KB0895'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0895
 KB0895                          STATION RECOVERY (2013)
 KB0895
 KB0895'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0895'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0897 ***********************************************************************
 KB0897  DESIGNATION -  CHESTER RM 2
 KB0897  PID         -  KB0897
 KB0897  STATE/COUNTY-  IL/MONTGOMERY
 KB0897  COUNTRY     -  US
 KB0897  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0897
 KB0897                         *CURRENT SURVEY CONTROL
 KB0897  ______________________________________________________________________
 KB0897* NAD 83(1986) POSITION- 39 07 00.58   (N) 089 41 20.11   (W)   HD_HELD1
 KB0897* NAVD 88 ORTHO HEIGHT -   205.673 (meters)      674.78  (feet) ADJUSTED
 KB0897  ______________________________________________________________________
 KB0897  GEOID HEIGHT    -        -31.261 (meters)                     GEOID18
 KB0897  DYNAMIC HEIGHT  -        205.552 (meters)      674.38  (feet) COMP
 KB0897  MODELED GRAVITY -    980,037.5   (mgal)                       NAVD 88
 KB0897
 KB0897  VERT ORDER      -  SECOND    CLASS 0
 KB0897
 KB0897.The horizontal coordinates were determined by differentially corrected
 KB0897.hand held GPS observations or other comparable positioning techniques
 KB0897.and have an estimated accuracy of +/- 3 meters.
 KB0897
 KB0897.The orthometric height was determined by differential leveling and
 KB0897.adjusted by the NATIONAL GEODETIC SURVEY
 KB0897.in June 1991.
 KB0897
 KB0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0897.GEOID18 height accuracy estimate available here.
 KB0897
 KB0897.Click photographs - Photos may exist for this station.
 KB0897
 KB0897.The dynamic height is computed by dividing the NAVD 88
 KB0897.geopotential number by the normal gravity value computed on the
 KB0897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0897.degrees latitude (g = 980.6199 gals.).
 KB0897
 KB0897.The modeled gravity was interpolated from observed gravity values.
 KB0897
 KB0897;                    North         East    Units  Estimated Accuracy
 KB0897;SPC IL W     -   272,047.0     741,315.0     MT  (+/- 3 meters HH1 GPS) 
 KB0897
 KB0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6752733184(NAD 83)
 KB0897
 KB0897                          SUPERSEDED SURVEY CONTROL
 KB0897
 KB0897  NGVD 29 (??/??/92)  205.802  (m)          675.20   (f) ADJ UNCH    2 0
 KB0897
 KB0897.Superseded values are not recommended for survey control.
 KB0897
 KB0897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0897.See file dsdata.pdf to determine how the superseded data were derived.
 KB0897
 KB0897_MARKER: DR = REFERENCE MARK DISK
 KB0897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0897_STAMPING: CHESTER NO 2 1960
 KB0897_MARK LOGO: CGS
 KB0897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0897+STABILITY: SURFACE MOTION
 KB0897
 KB0897  HISTORY     - Date     Condition        Report By
 KB0897  HISTORY     - 1960     MONUMENTED       CGS
 KB0897  HISTORY     - 20120915 GOOD             ILDT
 KB0897  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0897
 KB0897                          STATION DESCRIPTION
 KB0897
 KB0897'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0897'4.4 MI S FROM LITCHFIELD.
 KB0897'ABOUT 4.45 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0897'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16, 52 FEET WEST
 KB0897'OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 66
 KB0897'(FOUR LANE DUAL HIGHWAY), 272 FEET NORTH OF THE CENTER LINE OF
 KB0897'A FIELD ROAD WEST, 5 FEET SOUTH OF THE CENTER LINE OF A DRAINAGE
 KB0897'DITCH, 45.2 FEET SOUTH OF TRAVERSE STATION CHESTER, 45.6 FEET
 KB0897'SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF
 KB0897'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 KB0897'INCH.
 KB0897
 KB0897                          STATION RECOVERY (2012)
 KB0897
 KB0897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (TJM)
 KB0897'RECOVERED AS DESCRIBED- FOUND BRASS DISK SET IN CONCRETE. TO LOCATE GO
 KB0897'ABOUT 4.45 MILES SOUTH ALONG OLD US HIGHWAY 66 OLD SOUTH BOUND LANE(2
 KB0897'LANE ROAD,NORTH BOUND LANE CLOSED AND OR REMOVED)FROM ITS JUNCTION
 KB0897'WITH STATE HIGHWAY 16
 KB0897'
 KB0897'54 FEETWEST OF CENTERLANE EXISTING 2 LANE OLD US66 (SOUTH BOUND LANE
 KB0897'OF OLD 4 LANE US 66 HIGHWAY),268 FEET NORTH OF THE CENTERLINE OF A
 KB0897'FIELD ROAD WEST,28.4 FEET SOUTH OF A 5 INCH BENT STEEL POST, STATION
 KB0897'IS 1 INCH BELOW GROUND SURFACE.
 KB0897
 KB0897                          STATION RECOVERY (2013)
 KB0897
 KB0897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0897'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1782 ***********************************************************************
 HB1782  DESIGNATION -  CHESTER ST JOHNS LUTH CHURCH
 HB1782  PID         -  HB1782
 HB1782  STATE/COUNTY-  IL/RANDOLPH
 HB1782  COUNTRY     -  US
 HB1782  USGS QUAD   -  CHESTER (2018)
 HB1782
 HB1782                         *CURRENT SURVEY CONTROL
 HB1782  ______________________________________________________________________
 HB1782* NAD 83(1997) POSITION- 37 54 55.40936(N) 089 49 20.25685(W)   ADJUSTED
 HB1782  ______________________________________________________________________
 HB1782  GEOID HEIGHT    -        -29.529 (meters)                     GEOID18
 HB1782  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 HB1782  HORZ ORDER      -  THIRD
 HB1782
 HB1782.The horizontal coordinates were established by classical geodetic methods
 HB1782.and adjusted by the National Geodetic Survey in October 1999.
 HB1782
 HB1782.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1782.GEOID18 height accuracy estimate available here.
 HB1782
 HB1782.Click photographs - Photos may exist for this station.
 HB1782
 HB1782.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1782
 HB1782. The following values were computed from the NAD 83(1997) position.
 HB1782
 HB1782;                    North         East     Units Scale Factor Converg.
 HB1782;SPC IL W     -   138,635.139   730,280.119   MT  0.99995247   +0 12 41.8
 HB1782;SPC IL W     -   454,838.79  2,395,927.36   sFT  0.99995247   +0 12 41.8
 HB1782;SPC MO E     -   231,258.241   309,589.318   MT  0.99997705   +0 24 59.3
 HB1782;UTM  16      - 4,200,184.183   251,900.955   MT  1.00035819   -1 44 06.6
 HB1782
 HB1782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5190000184(NAD 83)
 HB1782
 HB1782                          SUPERSEDED SURVEY CONTROL
 HB1782
 HB1782  NAD 83(1986)-  37 54 55.41724(N)    089 49 20.25326(W) AD(       ) 3
 HB1782  NAD 27      -  37 54 55.23300(N)    089 49 19.87100(W) AD(       ) 3
 HB1782
 HB1782.Superseded values are not recommended for survey control.
 HB1782
 HB1782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1782.See file dsdata.pdf to determine how the superseded data were derived.
 HB1782
 HB1782_MARKER: 90 = CHURCH SPIRE
 HB1782
 HB1782  HISTORY     - Date     Condition        Report By
 HB1782  HISTORY     - 1931     FIRST OBSERVED   CGS
 HB1782  HISTORY     - 1975     GOOD             LOCENG
 HB1782
 HB1782                          STATION DESCRIPTION
 HB1782
 HB1782'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 HB1782'STATION RECOVERED GOOD.
 HB1782'
 HB1782'THE STATION A BRICK STRUCTURE WITH A GRAY SLATE SPIRE.
 HB1782'
 HB1782'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN CHESTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1432 ***********************************************************************
 KB1432  DESIGNATION -  CHESTERMAN
 KB1432  PID         -  KB1432
 KB1432  STATE/COUNTY-  IL/CHRISTIAN
 KB1432  COUNTRY     -  US
 KB1432  USGS QUAD   -  CLARKSDALE (2018)
 KB1432
 KB1432                         *CURRENT SURVEY CONTROL
 KB1432  ______________________________________________________________________
 KB1432* NAD 83(1997) POSITION- 39 27 07.69240(N) 089 17 03.86198(W)   ADJUSTED
 KB1432* NAVD 88 ORTHO HEIGHT -   210.8   (meters)      692.    (feet) VERTCON3
 KB1432  ______________________________________________________________________
 KB1432  GEOID HEIGHT    -        -31.979 (meters)                     GEOID18
 KB1432  LAPLACE CORR    -         -2.63  (seconds)                    DEFLEC18
 KB1432  HORZ ORDER      -  SECOND
 KB1432
 KB1432.The horizontal coordinates were established by classical geodetic methods
 KB1432.and adjusted by the National Geodetic Survey in October 1999.
 KB1432
 KB1432.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1432.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1432
 KB1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1432.GEOID18 height accuracy estimate available here.
 KB1432
 KB1432.Click photographs - Photos may exist for this station.
 KB1432
 KB1432.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1432
 KB1432. The following values were computed from the NAD 83(1997) position.
 KB1432
 KB1432;                    North         East     Units Scale Factor Converg.
 KB1432;SPC IL W     -   309,533.976   775,934.387   MT  1.00001214   +0 33 38.3
 KB1432;SPC IL W     - 1,015,529.39  2,545,711.40   sFT  1.00001214   +0 33 38.3
 KB1432;UTM  16      - 4,369,443.237   303,444.236   MT  1.00007569   -1 27 07.4
 KB1432
 KB1432!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1432!SPC IL W     -   0.99997194  x   1.00001214  =   0.99998408
 KB1432!UTM  16      -   0.99997194  x   1.00007569  =   1.00004763
 KB1432
 KB1432:                Primary Azimuth Mark                     Grid Az
 KB1432:SPC IL W     -  TAYLORVILLE                              002 33 02.7
 KB1432:UTM  16      -  TAYLORVILLE                              004 33 48.4
 KB1432
 KB1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0344469443(NAD 83)
 KB1432
 KB1432|---------------------------------------------------------------------|
 KB1432| PID    Reference Object                     Distance      Geod. Az  |
 KB1432|                                                           dddmmss.s |
 KB1432| KB1384 TAYLORVILLE                         APPROX.11.0 KM 0030641.0 |
 KB1432| KB1428 TAYLORVILLE WU TEL MAST             110.801 METERS 00927     |
 KB1432| CI6822 CHESTERMAN RM 1                      13.032 METERS 08447     |
 KB1432| KB1431 CHESTERMAN A PT 1976                  7.846 METERS 14019     |
 KB1432| KB1427 TAYLORVILLE ILL PWR CO MICRO         80.163 METERS 14606     |
 KB1432| CI6823 CHESTERMAN RM 2                      29.942 METERS 23157     |
 KB1432| KB1429 CHESTERMAN AZ A PT 1976             312.842 METERS 24628     |
 KB1432| KB1430 CHESTERMAN AZ MK                    318.477 METERS 24719     |
 KB1432|---------------------------------------------------------------------|
 KB1432
 KB1432                          SUPERSEDED SURVEY CONTROL
 KB1432
 KB1432  NAD 83(1986)-  39 27 07.70250(N)    089 17 03.83780(W) AD(       ) 2
 KB1432  NAD 27      -  39 27 07.53167(N)    089 17 03.49789(W) AD(       ) 2
 KB1432  NGVD 29 (07/19/86)  210.9    (m)          692.     (f) VERT ANG       
 KB1432
 KB1432.Superseded values are not recommended for survey control.
 KB1432
 KB1432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1432.See file dsdata.pdf to determine how the superseded data were derived.
 KB1432
 KB1432_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1432_STAMPING: CHESTERMAN 1975
 KB1432_MARK LOGO: NGS
 KB1432_PROJECTION: FLUSH
 KB1432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1432+STABILITY: SURFACE MOTION
 KB1432
 KB1432  HISTORY     - Date     Condition        Report By
 KB1432  HISTORY     - 1975     MONUMENTED       NGS
 KB1432
 KB1432                          STATION DESCRIPTION
 KB1432
 KB1432'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1432'THE STATION IS LOCATED ABOUT 9 MILES NORTH OF NOKOMIS, 7 MILES
 KB1432'SOUTH OF TAYLORVILLE, 5 MILES WEST-SOUTHWEST OF OWANECO, AND ON A
 KB1432'PROMINENT HILL WITH TWO LARGE TOWERS LOCATED ON IT.  IT IS ON
 KB1432'PROPERTY OWNED BY ILLINOIS POWER COMPANY, 500 SOUTH 27TH STREET,
 KB1432'DECATUR, ILLINOIS.  PHONE 217-428-7711.
 KB1432'
 KB1432'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE SQUARE IN
 KB1432'TAYLORVILLE, GO WEST ON MARKET STREET FOR 0.3 MILE TO THE
 KB1432'INTERSECTION WITH SOUTH SHUMWAY STREET.  TURN LEFT AND GO SOUTH
 KB1432'FOLLOWING SOUTH SHUMWAY STREET FOR 1.1 MILES TO THE JUNCTION
 KB1432'WITH STATE ROAD 48, CONTINUE SOUTH FOLLOWING COUNTY ROAD 1 FOR
 KB1432'5.4 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO EAST FOLLOWING
 KB1432'AN OILED ROAD FOR 0.6 MILE TO THE AZIMUTH MARK ON THE
 KB1432'LEFT.  CONTINUE AHEAD 0.1 MILE EAST TO A LOCKED GATE AHEAD.
 KB1432'TURN LEFT HERE AND GO NORTH 0.1 MILE TO THE NORTHWEST CORNER OF
 KB1432'THE FENCED IN AREA AND THE STATION ON THE RIGHT.
 KB1432'
 KB1432'THE STATION MARKS ARE STANDARD DISKS STAMPED, CHESTERMAN
 KB1432'1975.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 KB1432'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 KB1432'SURFACE.  THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF
 KB1432'CONCRETE THAT IS 42 INCHES BELOW THE GROUND SURFACE.  IT IS 5
 KB1432'FEET SOUTH OF A METAL WITNESS POST, AND 69 FEET EAST OF A
 KB1432'FENCELINE CORNER.
 KB1432'
 KB1432'REFERENCE MARK 1 IS A STANDARD DISK STAMPED, CHESTERMAN NO 1
 KB1432'1975.  IT IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1432'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 6 INCHES
 KB1432'SOUTH OF A WIRE FENCE.
 KB1432'
 KB1432'REFERENCE MARK 2 IS A STANDARD DISK STAMPED, CHESTERMAN NO 2
 KB1432'1975.  IT IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1432'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 1 FOOT
 KB1432'EAST OF A NORTH-SOUTH FENCELINE, 12 FEET EAST OF THE APPROXIMATE
 KB1432'CENTER OF A GRAVELED ROAD AND 18 FEET NORTH OF A POWERLINE POLE.
 KB1432'
 KB1432'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED,
 KB1432'CHESTERMAN AZ 1975.  IT IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1432'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1432'3 FEET EAST OF A METAL WITNESS POST, 5 FEET SOUTH OF A POWERLINE
 KB1432'POLE, 5 FEET NORTHEAST OF A FENCE CORNER POST, AND 18 FEET NORTH
 KB1432'OF THE APPROXIMATE CENTER OF A GRAVELED ROAD.
 KB1432'
 KB1432'HEIGHT OF LIGHT ABOVE STATION MARK 1.48 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1430 ***********************************************************************
 KB1430  DESIGNATION -  CHESTERMAN AZ MK
 KB1430  PID         -  KB1430
 KB1430  STATE/COUNTY-  IL/CHRISTIAN
 KB1430  COUNTRY     -  US
 KB1430  USGS QUAD   -  CLARKSDALE (2018)
 KB1430
 KB1430                         *CURRENT SURVEY CONTROL
 KB1430  ______________________________________________________________________
 KB1430* NAD 83(2011) POSITION- 39 27 03.71301(N) 089 17 16.14924(W)   ADJUSTED
 KB1430* NAD 83(2011) ELLIP HT-   168.277 (meters)        (06/27/12)   ADJUSTED
 KB1430* NAD 83(2011) EPOCH   -  2010.00
 KB1430* NAVD 88 ORTHO HEIGHT -   200.3   (meters)      657.    (feet) GPS OBS
 KB1430  ______________________________________________________________________
 KB1430  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1430  GEOID HEIGHT    -        -32.000 (meters)                     GEOID12A
 KB1430  GEOID HEIGHT    -        -31.973 (meters)                     GEOID18
 KB1430  NAD 83(2011) X  -     61,300.102 (meters)                     COMP
 KB1430  NAD 83(2011) Y  - -4,931,411.235 (meters)                     COMP
 KB1430  NAD 83(2011) Z  -  4,031,213.863 (meters)                     COMP
 KB1430  LAPLACE CORR    -         -2.59  (seconds)                    DEFLEC18
 KB1430
 KB1430  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1430  Standards:
 KB1430         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1430            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1430  -------------------------------------------------------------------
 KB1430  NETWORK    0.53   1.71           0.24   0.19   0.87      0.05104876
 KB1430  -------------------------------------------------------------------
 KB1430  Click here for local accuracies and other accuracy information.
 KB1430
 KB1430.The horizontal coordinates were established by GPS observations
 KB1430.and adjusted by the National Geodetic Survey in June 2012.
 KB1430
 KB1430.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1430.been affixed to the stable North American tectonic plate. See 
 KB1430.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1430
 KB1430.The horizontal coordinates are valid at the epoch date displayed above
 KB1430.which is a decimal equivalence of Year/Month/Day.
 KB1430
 KB1430.The orthometric height was determined by GPS observations and a
 KB1430.high-resolution geoid model.
 KB1430
 KB1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1430.GEOID18 height accuracy estimate available here.
 KB1430
 KB1430.Click photographs - Photos may exist for this station.
 KB1430
 KB1430.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1430
 KB1430.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1430
 KB1430.The ellipsoidal height was determined by GPS observations
 KB1430.and is referenced to NAD 83.
 KB1430
 KB1430. The following values were computed from the NAD 83(2011) position.
 KB1430
 KB1430;                    North         East     Units Scale Factor Converg.
 KB1430;SPC IL W     -   309,408.387   775,641.818   MT  1.00001160   +0 33 30.5
 KB1430;SPC IL W     - 1,015,117.35  2,544,751.53   sFT  1.00001160   +0 33 30.5
 KB1430;UTM  16      - 4,369,327.993   303,147.417   MT  1.00007713   -1 27 15.1
 KB1430
 KB1430!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1430!SPC IL W     -   0.99997360  x   1.00001160  =   0.99998520
 KB1430!UTM  16      -   0.99997360  x   1.00007713  =   1.00005073
 KB1430
 KB1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0314769327(NAD 83)
 KB1430
 KB1430|---------------------------------------------------------------------|
 KB1430| PID    Reference Object                     Distance      Geod. Az  |
 KB1430|                                                           dddmmss.s |
 KB1430| KB1432 CHESTERMAN                          318.477 METERS 06719     |
 KB1430| KB1427 TAYLORVILLE ILL PWR CO MICRO        343.211 METERS 08034     |
 KB1430| KB1429 CHESTERMAN AZ A PT 1976               7.365 METERS 10658     |
 KB1430|---------------------------------------------------------------------|
 KB1430
 KB1430                          SUPERSEDED SURVEY CONTROL
 KB1430
 KB1430  NAD 83(2007)-  39 27 03.71301(N)    089 17 16.14996(W) AD(2002.00) 0
 KB1430  ELLIP H (02/10/07)  168.311  (m)                       GP(2002.00)    
 KB1430  ELLIP H (12/06/04)  168.309  (m)                       GP(       ) 4 1
 KB1430  NAD 83(1997)-  39 27 03.71293(N)    089 17 16.14991(W) AD(       ) 1
 KB1430  ELLIP H (07/22/03)  168.306  (m)                       GP(       ) 4 1
 KB1430  NAD 83(1997)-  39 27 03.71119(N)    089 17 16.15259(W) AD(       ) 2
 KB1430  NAD 83(1986)-  39 27 03.72126(N)    089 17 16.12838(W) AD(       ) 2
 KB1430  NAD 27      -  39 27 03.55008(N)    089 17 15.78783(W) AD(       ) 2
 KB1430  NAVD 88 (07/22/03)  200.3    (m)  GEOID99  model used  GPS OBS        
 KB1430  NGVD 29 (07/19/86)  201.1    (m)          660.     (f) VERT ANG       
 KB1430
 KB1430.Superseded values are not recommended for survey control.
 KB1430
 KB1430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1430.See file dsdata.pdf to determine how the superseded data were derived.
 KB1430
 KB1430_MARKER: DR = REFERENCE MARK DISK
 KB1430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1430_STAMPING: CHESTERMAN AZ 1975
 KB1430_MARK LOGO: NGS
 KB1430_PROJECTION: FLUSH
 KB1430_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1430+STABILITY: SURFACE MOTION
 KB1430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1430+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2019
 KB1430
 KB1430  HISTORY     - Date     Condition        Report By
 KB1430  HISTORY     - 1975     MONUMENTED       NGS
 KB1430  HISTORY     - 20030613 GOOD             WOOLPT
 KB1430  HISTORY     - 20110721 GOOD             ILDT
 KB1430  HISTORY     - 20191007 GOOD             ILDT
 KB1430
 KB1430                          STATION DESCRIPTION
 KB1430
 KB1430'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1430'THE STATION IS LOCATED ABOUT 9 MILES NORTH OF NOKOMIS, 7 MILES SOUTH
 KB1430'OF TAYLORVILLE, 5 MILES WEST-SOUTHWEST OF OWANECO AND ON ROAD
 KB1430'RIGHT-OF-WAY.
 KB1430'
 KB1430'STATION MARK, A STANDARD REFERENCE MARK DISK STAMPED CHESTERMAN AZ
 KB1430'1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1430'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 18 FEET NORTH OF THE
 KB1430'CENTER OF A GRAVELED ROAD, 5 FEET NORTHEAST OF A FENCE CORNER POST, 5
 KB1430'FEET SOUTH OF A POWERLINE POLE AND 3 FEET EAST OF A METAL WITNESS
 KB1430'POST.
 KB1430'
 KB1430'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION STATION
 KB1430'CHESTERMAN.
 KB1430'
 KB1430'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION CHESTERMAN,
 KB1430'DISTANCE BEING 318.476 METERS, WEST-SOUTHWEST OF THE TRIANGULATION
 KB1430'STATION.
 KB1430
 KB1430                          STATION RECOVERY (2003)
 KB1430
 KB1430'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB1430'THE STATION IS LOCATED APPROXIMATELY 30.8 MI SOUTH-SOUTHEAST OF THE
 KB1430'CITY OF SPRINGFIELD, 27.5 MI NORTHEAST OF THE COMMUNITY OF LITCHFIELD,
 KB1430'AND 6.75 MI SOUTH OF THE CITY OF TAYLORVILLE. NORTH OF THE JUNCTION OF
 KB1430'EAST 700 NORTH ROAD WITH A GRAVEL ROAD SOUTH.  OWNERSHIP--CHRISTIAN
 KB1430'COUNTY.
 KB1430'
 KB1430'TO REACH THE STATION FROM THE WEST JUNCTION OF STATE HIGHWAY 29 (EAST
 KB1430'PARK STREET) WITH STATE HIGHWAY 48 (JAYCEE DRIVE)  ON THE EAST SIDE OF
 KB1430'TAYLORVILLE, GO SOUTHWEST 1.9 MI ON HIGHWAY 48 TO THE JUNCTION OF
 KB1430'HIGHWAY 48 WITH COUNTY HIGHWAY 1, TURN LEFT AND GO SOUTH 5.65 MI ON
 KB1430'HIGHWAY 1 TO THE JUNCTION OF HIGHWAY 1 WITH 700 NORTH ROAD ON THE
 KB1430'LEFT, TURN LEFT AND GO EAST 0.5 MI ON 700 NORTH ROAD TO THE STATION ON
 KB1430'THE LEFT.
 KB1430'
 KB1430'THE STATION IS A STANDARD NGS REFERENCE MARK DISK STAMPED --CHESTERMAN
 KB1430'AZ 1975-- SET INTO THE TOP OF A 12-INCH DIAMETER CONCRETE MONUMENT SET
 KB1430'FLUSH WITH THE GROUND.
 KB1430'
 KB1430'THE STATION IS 19.7 FEET NORTH OF THE APPROXIMATE CENTERLINE OF 700
 KB1430'NORTH (GRAVEL) ROAD, 37.4 FEET NORTH-NORTHWEST OF A GREEN METAL
 KB1430'TELEPHONE PEDESTAL, APPROXIMATELY 6.5 FEET SOUTH OF THE APPROXIMATE
 KB1430'SOUTH EDGE OF FIELD, 6.2 FEET NORTH-NORTHEAST OF A FENCE POST, AND 4.6
 KB1430'FEET SOUTH OF UTILITY POLE 7.
 KB1430
 KB1430                          STATION RECOVERY (2011)
 KB1430
 KB1430'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1430'RECOVERED AS DESCRIBED.
 KB1430
 KB1430                          STATION RECOVERY (2019)
 KB1430
 KB1430'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1430'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1167 ***********************************************************************
 KB1167  CBN         -  This is a Cooperative Base Network Control Station.
 KB1167  DESIGNATION -  CHESTERVILLE
 KB1167  PID         -  KB1167
 KB1167  STATE/COUNTY-  IL/DOUGLAS
 KB1167  COUNTRY     -  US
 KB1167  USGS QUAD   -  ARCOLA (2018)
 KB1167
 KB1167                         *CURRENT SURVEY CONTROL
 KB1167  ______________________________________________________________________
 KB1167* NAD 83(2011) POSITION- 39 42 02.23153(N) 088 22 26.64243(W)   ADJUSTED
 KB1167* NAD 83(2011) ELLIP HT-   166.828 (meters)        (06/27/12)   ADJUSTED
 KB1167* NAD 83(2011) EPOCH   -  2010.00
 KB1167* NAVD 88 ORTHO HEIGHT -   199.0   (meters)      653.    (feet) GPS OBS
 KB1167  ______________________________________________________________________
 KB1167  NAVD 88 orthometric height was determined with geoid model    GEOID96
 KB1167  GEOID HEIGHT    -        -32.008 (meters)                     GEOID96
 KB1167  GEOID HEIGHT    -        -32.159 (meters)                     GEOID18
 KB1167  NAD 83(2011) X  -    139,434.038 (meters)                     COMP
 KB1167  NAD 83(2011) Y  - -4,912,157.491 (meters)                     COMP
 KB1167  NAD 83(2011) Z  -  4,052,572.577 (meters)                     COMP
 KB1167  LAPLACE CORR    -          1.33  (seconds)                    DEFLEC18
 KB1167
 KB1167  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1167  Standards:
 KB1167         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1167            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1167  -------------------------------------------------------------------
 KB1167  NETWORK    1.07   2.53           0.50   0.34   1.29     -0.09463268
 KB1167  -------------------------------------------------------------------
 KB1167  Click here for local accuracies and other accuracy information.
 KB1167
 KB1167.The horizontal coordinates were established by GPS observations
 KB1167.and adjusted by the National Geodetic Survey in June 2012.
 KB1167
 KB1167.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1167.been affixed to the stable North American tectonic plate. See 
 KB1167.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1167
 KB1167.The horizontal coordinates are valid at the epoch date displayed above
 KB1167.which is a decimal equivalence of Year/Month/Day.
 KB1167
 KB1167.The orthometric height was determined by GPS observations and a
 KB1167.high-resolution geoid model.
 KB1167
 KB1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1167.GEOID18 height accuracy estimate available here.
 KB1167
 KB1167.Click photographs - Photos may exist for this station.
 KB1167
 KB1167.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1167
 KB1167.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1167
 KB1167.The ellipsoidal height was determined by GPS observations
 KB1167.and is referenced to NAD 83.
 KB1167
 KB1167. The following values were computed from the NAD 83(2011) position.
 KB1167
 KB1167;                    North         East     Units Scale Factor Converg.
 KB1167;SPC IL E     -   336,761.235   296,506.510   MT  0.99997515   -0 01 33.7
 KB1167;SPC IL E     - 1,104,857.49    972,788.44   sFT  0.99997515   -0 01 33.7
 KB1167;UTM  16      - 4,395,432.225   382,197.308   MT  0.99977085   -0 52 40.2
 KB1167
 KB1167!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1167!SPC IL E     -   0.99997383  x   0.99997515  =   0.99994898
 KB1167!UTM  16      -   0.99997383  x   0.99977085  =   0.99974468
 KB1167
 KB1167:                Primary Azimuth Mark                     Grid Az
 KB1167:SPC IL E     -  CHESTERVILLE AZ MK                       105 23 21.5
 KB1167:UTM  16      -  CHESTERVILLE AZ MK                       106 14 28.0
 KB1167
 KB1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8219795432(NAD 83)
 KB1167
 KB1167|---------------------------------------------------------------------|
 KB1167| PID    Reference Object                     Distance      Geod. Az  |
 KB1167|                                                           dddmmss.s |
 KB1167| CI6824 CHESTERVILLE RM 1                    26.930 METERS 08832     |
 KB1167| KB1166 CHESTERVILLE AZ MK                  APPROX. 0.7 KM 1052147.8 |
 KB1167| CI6825 CHESTERVILLE RM 2                    27.781 METERS 30254     |
 KB1167|---------------------------------------------------------------------|
 KB1167
 KB1167                          SUPERSEDED SURVEY CONTROL
 KB1167
 KB1167  NAD 83(2007)-  39 42 02.23156(N)    088 22 26.64328(W) AD(2002.00) 0
 KB1167  ELLIP H (02/10/07)  166.852  (m)                       GP(2002.00)    
 KB1167  ELLIP H (10/15/04)  166.861  (m)                       GP(       ) 4 2
 KB1167  NAD 83(1997)-  39 42 02.23159(N)    088 22 26.64326(W) AD(       ) B
 KB1167  ELLIP H (07/17/98)  166.857  (m)                       GP(       ) 4 1
 KB1167  NAD 83(1986)-  39 42 02.24407(N)    088 22 26.63818(W) AD(       ) 1
 KB1167  NAD 27      -  39 42 02.12526(N)    088 22 26.45505(W) AD(       ) 1
 KB1167  NGVD 29             199.08   (m)          653.1    (f) LEVELING    3  
 KB1167
 KB1167.Superseded values are not recommended for survey control.
 KB1167
 KB1167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1167.See file dsdata.pdf to determine how the superseded data were derived.
 KB1167
 KB1167_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1167_STAMPING: CHESTERVILLE 1980
 KB1167_MARK LOGO: NGS
 KB1167_PROJECTION: RECESSED 7 CENTIMETERS
 KB1167_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1167+STABILITY: SURFACE MOTION
 KB1167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1167+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2016
 KB1167
 KB1167  HISTORY     - Date     Condition        Report By
 KB1167  HISTORY     - 1980     MONUMENTED       NGS
 KB1167  HISTORY     - 19970415 GOOD             NGS
 KB1167  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1167  HISTORY     - 20110907 GOOD             ILDT
 KB1167  HISTORY     - 20161206 GOOD             ASMINC
 KB1167
 KB1167                          STATION DESCRIPTION
 KB1167
 KB1167'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1167'THE STATION IS LOCATED ABOUT 1.45 KM SOUTHEAST OF CHESTERVILLE, 4.81
 KB1167'KM WEST-NORTHWEST OF ARCOLA AND ALONG HIGHWAY RIGHT-OF-WAY.  IT IS IN
 KB1167'THE SW1/4,S36,T15N,R7E.  PERMISSION WAS OBTAINED FROM ILLINOIS HIGHWAY
 KB1167'DISTRICT 5, MR. DAVID COBB, PARIS, ILLINOIS.  TELEPHONE 217-465-4181.
 KB1167'
 KB1167'TO REACH THE STATION FROM THE POST OFFICE IN ARTHUR, GO SOUTH ON MAIN
 KB1167'STREET FOR 0.4 KM (0.25 MI) TO THE JUNCTION WITH STATE HIGHWAY 133.
 KB1167'TURN LEFT AND GO EAST ON STATE HIGHWAY 133 FOR 7.4 KM (4.6 MI) TO THE
 KB1167'CENTER OF A BRIDGE OVER THE KASKASKIA RIVER AT THE EAST EDGE OF
 KB1167'CHESTERVILLE.  CONTINUE EAST FOR 0.32 KM (0.2 MI) TO BENCH MARK U 11
 KB1167'ON THE LEFT. CONTINUE EAST FOR 0.8 KM (0.5 MI) TO THE STATION ON THE
 KB1167'LEFT.
 KB1167'
 KB1167'THE STATION IS A STANDARD NGS DISK STAMPED---CHESTERVILLE 1980---,
 KB1167'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1167'RECESSED 7 CM BELOW THE GROUND.  IT IS LOCATED 23.7 METERS EAST FROM A
 KB1167'METAL WITNESS POST AT A LARGE TREE, 22.0 METERS WEST FROM A METAL
 KB1167'WITNESS POST AT A LARGE TREE, 14.0 METERS SOUTH FROM THE SOUTH RAIL OF
 KB1167'RAILROAD AND 12.9 METERS NORTH FROM THE CENTER OF STATE HIGHWAY 133.
 KB1167'
 KB1167'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED
 KB1167'---CHESTERVILLE 1980---, SET INTO AN IRREGULAR MASS OF CONCRETE 1.1
 KB1167'METERS BELOW THE SURFACE.
 KB1167'
 KB1167'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1167'---CHESTERVILLE NO 1 1980---, SET INTO THE TOP OF A ROUND CONCRETE
 KB1167'MONUMENT 30 CM IN DIAMETER RECESSED 6 CM BELOW THE GROUND.  IT IS
 KB1167'LOCATED 20.7 METERS NORTH FROM THE CENTER OF STATE HIGHWAY 133, 7.7
 KB1167'METERS NORTHEAST FROM A METAL WITNESS POST AT A LARGE TREE AND 6.1
 KB1167'METERS SOUTH FROM THE SOUTH RAIL OF A RAILROAD.  THE MARK IS LEVEL
 KB1167'WITH STATION.
 KB1167'
 KB1167'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1167'---CHESTERVILLE NO 2 1980---, SET INTO THE TOP OF A ROUND CONCRETE
 KB1167'MONUMENT 30 CM IN DIAMETER RECESSED 10 CM BELOW THE GROUND.  IT IS
 KB1167'LOCATED 21.3 METERS NORTH FROM THE CENTER OF STATE HIGHWAY 133, 7.6
 KB1167'METERS NORTH-NORTHWEST FROM A METAL WITNESS POST AND 5.5 METERS SOUTH
 KB1167'FROM THE SOUTH RAIL OF THE RAILROAD.  THE MARK IS LEVEL WITH STATION.
 KB1167'
 KB1167'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1167'---CHESTERVILLE 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1167'30 CM IN DIAMETER RECESSED 15 CM BELOW THE GROUND.  IT IS LOCATED 48.7
 KB1167'METERS EAST FROM COUNTY ROAD 550 E, 13.45 METERS NORTH FROM THE CENTER
 KB1167'OF STATE HIGHWAY 133, 13.4 METERS SOUTH FROM THE SOUTH RAIL AND 1.0
 KB1167'METER WEST FROM A METAL WITNESS POST.
 KB1167'
 KB1167'TO REACH AZIMUTH MARK FROM THE STATION PROCEED EAST ON STATE HIGHWAY
 KB1167'133 FOR 0.8 KM (0.5 MI) TO THE MARK ON THE LEFT.
 KB1167'
 KB1167'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 30.3 METERS.
 KB1167
 KB1167                          STATION RECOVERY (1997)
 KB1167
 KB1167'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1167'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) EAST-SOUTHEAST OF ARTHUR,
 KB1167'4.0 MI (6.4 KM) WEST-NORTHWEST OF ARCOLA, AND 0.9 MI (1.4 KM)
 KB1167'EAST-SOUTHEAST OF CHESTERVILLE.
 KB1167'
 KB1167'TO REACH FROM THE CENTER OF A BRIDGE OVER THE KASKASKIA RIVER ALONG
 KB1167'STATE ROUTE 133 ON THE EAST EDGE OF CHESTERVILLE, GO EAST ON ROUTE 133
 KB1167'FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT, 12.9 M (42.3 FT)
 KB1167'NORTH OF THE CENTER OF THE HIGHWAY, 37.5 M (123.0 FT) WEST OF A WHITE
 KB1167'METAL VENT PIPE FOR AN UNDERGROUND PIPELINE, 23.7 M (77.8 FT) EAST OF
 KB1167'A METAL WITNESS POST AT A LARGE TREE, AND 0.3 M (1.0 FT) SOUTH OF A
 KB1167'FIBERGLASS WITNESS POST.
 KB1167
 KB1167                          STATION RECOVERY (2000)
 KB1167
 KB1167'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1167'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1167
 KB1167                          STATION RECOVERY (2011)
 KB1167
 KB1167'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB1167'RM 1 AND RM 2 NOT FOUND.
 KB1167
 KB1167                          STATION RECOVERY (2016)
 KB1167
 KB1167'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 KB1167'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1166 ***********************************************************************
 KB1166  DESIGNATION -  CHESTERVILLE AZ MK
 KB1166  PID         -  KB1166
 KB1166  STATE/COUNTY-  IL/DOUGLAS
 KB1166  COUNTRY     -  US
 KB1166  USGS QUAD   -  ARCOLA (2018)
 KB1166
 KB1166                         *CURRENT SURVEY CONTROL
 KB1166  ______________________________________________________________________
 KB1166* NAD 83(1997) POSITION- 39 41 56.62247(N) 088 22 00.21932(W)   ADJUSTED
 KB1166* NAVD 88 ORTHO HEIGHT -   198.5   (meters)      651.    (feet) VERTCON3
 KB1166  ______________________________________________________________________
 KB1166  GEOID HEIGHT    -        -32.154 (meters)                     GEOID18
 KB1166  LAPLACE CORR    -          1.31  (seconds)                    DEFLEC18
 KB1166  HORZ ORDER      -  SECOND
 KB1166
 KB1166.The horizontal coordinates were established by classical geodetic methods
 KB1166.and adjusted by the National Geodetic Survey in October 1999.
 KB1166
 KB1166.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1166.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1166
 KB1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1166.GEOID18 height accuracy estimate available here.
 KB1166
 KB1166.Click photographs - Photos may exist for this station.
 KB1166
 KB1166.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1166
 KB1166. The following values were computed from the NAD 83(1997) position.
 KB1166
 KB1166;                    North         East     Units Scale Factor Converg.
 KB1166;SPC IL E     -   336,587.988   297,135.928   MT  0.99997510   -0 01 16.8
 KB1166;SPC IL E     - 1,104,289.09    974,853.46   sFT  0.99997510   -0 01 16.8
 KB1166;UTM  16      - 4,395,249.678   382,823.952   MT  0.99976904   -0 52 23.2
 KB1166
 KB1166!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1166!SPC IL E     -   0.99997390  x   0.99997510  =   0.99994900
 KB1166!UTM  16      -   0.99997390  x   0.99976904  =   0.99974295
 KB1166
 KB1166:                Primary Azimuth Mark                     Grid Az
 KB1166:SPC IL E     -  BOURBON TRUNKLN GAS MICROWAVE            347 35 14.0
 KB1166:UTM  16      -  BOURBON TRUNKLN GAS MICROWAVE            348 26 20.4
 KB1166
 KB1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8282395249(NAD 83)
 KB1166
 KB1166|---------------------------------------------------------------------|
 KB1166| PID    Reference Object                     Distance      Geod. Az  |
 KB1166|                                                           dddmmss.s |
 KB1166| KB1164 ARCOLA MUNICIPAL TANK 1980          APPROX. 5.3 KM 1055235.2 |
 KB1166| KB1163 BOURBON TRUNKLN GAS MICROWAVE       APPROX. 1.3 KM 3473357.2 |
 KB1166|---------------------------------------------------------------------|
 KB1166
 KB1166                          SUPERSEDED SURVEY CONTROL
 KB1166
 KB1166  NAD 83(1997)-  39 41 56.62234(N)    088 22 00.21936(W) AD(       ) 2
 KB1166  NAD 83(1986)-  39 41 56.63492(N)    088 22 00.21424(W) AD(       ) 2
 KB1166  NAD 27      -  39 41 56.51613(N)    088 22 00.03174(W) AD(       ) 2
 KB1166  NGVD 29 (07/19/86)  198.6    (m)          652.     (f) VERT ANG       
 KB1166
 KB1166.Superseded values are not recommended for survey control.
 KB1166
 KB1166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1166.See file dsdata.pdf to determine how the superseded data were derived.
 KB1166
 KB1166_MARKER: DZ = AZIMUTH MARK DISK
 KB1166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1166_STAMPING: CHESTERVILLE 1980
 KB1166_MARK LOGO: NGS
 KB1166_PROJECTION: RECESSED 15 CENTIMETERS
 KB1166_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1166+STABILITY: SURFACE MOTION
 KB1166
 KB1166  HISTORY     - Date     Condition        Report By
 KB1166  HISTORY     - 1980     MONUMENTED       NGS
 KB1166
 KB1166                          STATION DESCRIPTION
 KB1166
 KB1166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1166'THE STATION IS LOCATED ABOUT 6 KM (3-3/4 MI) WEST-NORTHWEST
 KB1166'OF ARCOLA, 4.8 KM (3 MI) SOUTH OF BOURBON, 2.1 KM (1-1/4 MI)
 KB1166'EAST-SOUTHEAST OF CHESTERVILLE, IN THE SW1/4,S36,T15N,R7E
 KB1166'OF BOURBON TOWNSHIP, AND IS ON STATE HIGHWAY RIGHT-OF-WAY.
 KB1166'
 KB1166'TO REACH THE STATION FROM THE CENTER OF THE BRIDGE OVER THE
 KB1166'KASKASKIA RIVER, AT THE EAST EDGE OF CHESTERVILLE, GO EAST
 KB1166'ON STATE HIGHWAY 133 FOR 1.8 KM (1.1 MI) TO A CROSSROAD AND
 KB1166'THE STATION IN THE NORTHEAST ANGLE.
 KB1166'
 KB1166'THE STATION IS A STANDARD NGS AZIMUTH MARK DISK
 KB1166'STAMPED---CHESTERVILLE 1980---,
 KB1166'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1166'RECESSED 15 CM BELOW THE GROUND.  IT IS LOCATED
 KB1166'48.7 METERS (159.8 FT) EAST FROM THE CENTER OF COUNTY ROAD 550E,
 KB1166'13.5 METERS (44.1 FT) NORTH FROM THE CENTER OF STATE HIGHWAY 133,
 KB1166'13.4 METERS (44.0 FT) SOUTH FROM THE SOUTH RAIL OF A SET OF RAIL
 KB1166'ROAD TRACKS, AND
 KB1166'1.0 METER (3.3 FT) WEST FROM A METAL WITNESS POST.
 KB1166'
 KB1166'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DS3959 ***********************************************************************
 DS3959  HT_MOD      -  This is a Height Modernization Survey Station.
 DS3959  DESIGNATION -  CHI-LOCK
 DS3959  PID         -  DS3959
 DS3959  STATE/COUNTY-  IL/COOK
 DS3959  COUNTRY     -  US
 DS3959  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 DS3959
 DS3959                         *CURRENT SURVEY CONTROL
 DS3959  ______________________________________________________________________
 DS3959* NAD 83(2011) POSITION- 41 53 18.79282(N) 087 36 24.80219(W)   ADJUSTED
 DS3959* NAD 83(2011) ELLIP HT-   145.052 (meters)        (12/02/25)   ADJUSTED
 DS3959* NAD 83(2011) EPOCH   -  2010.00
 DS3959* NAVD 88 ORTHO HEIGHT -   178.67  (meters)      586.2   (feet) GPS OBS
 DS3959  ______________________________________________________________________
 DS3959  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 DS3959  NAD 83(2011) X  -    198,563.376 (meters)                     COMP
 DS3959  NAD 83(2011) Y  - -4,751,233.534 (meters)                     COMP
 DS3959  NAD 83(2011) Z  -  4,236,493.542 (meters)                     COMP
 DS3959  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 DS3959
 DS3959  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS3959  Standards:
 DS3959         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS3959            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS3959  -------------------------------------------------------------------
 DS3959  NETWORK    0.49   0.94           0.22   0.18   0.48     -0.05620138
 DS3959  -------------------------------------------------------------------
 DS3959  Click here for local accuracies and other accuracy information.
 DS3959
 DS3959.The horizontal coordinates were established by GPS observations
 DS3959.and adjusted by the National Geodetic Survey in December 2025.
 DS3959
 DS3959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS3959.been affixed to the stable North American tectonic plate. See 
 DS3959.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS3959
 DS3959.The horizontal coordinates are valid at the epoch date displayed above
 DS3959.which is a decimal equivalence of Year/Month/Day.
 DS3959
 DS3959.The orthometric height was determined by GPS observations and a
 DS3959.high-resolution geoid model using precise GPS observation and
 DS3959.processing techniques.
 DS3959
 DS3959.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS3959.GEOID18 height accuracy estimate available here.
 DS3959
 DS3959.Click photographs - Photos may exist for this station.
 DS3959
 DS3959.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS3959
 DS3959.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS3959
 DS3959.The ellipsoidal height was determined by GPS observations
 DS3959.and is referenced to NAD 83.
 DS3959
 DS3959. The following values were computed from the NAD 83(2011) position.
 DS3959
 DS3959;                    North         East     Units Scale Factor Converg.
 DS3959;SPC IL E     -   579,979.516   360,290.000   MT  1.00001971   +0 29 06.2
 DS3959;SPC IL E     - 1,902,816.13  1,182,051.44   sFT  1.00001971   +0 29 06.2
 DS3959;UTM  16      - 4,637,580.618   449,651.147   MT  0.99963119   -0 24 18.8
 DS3959
 DS3959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS3959!SPC IL E     -   0.99997725  x   1.00001971  =   0.99999696
 DS3959!UTM  16      -   0.99997725  x   0.99963119  =   0.99960845
 DS3959
 DS3959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4965137580(NAD 83)
 DS3959
 DS3959                          SUPERSEDED SURVEY CONTROL
 DS3959
 DS3959.No superseded survey control is available for this station.
 DS3959
 DS3959_MARKER: DD = SURVEY DISK
 DS3959_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DS3959_SP_SET: SET IN CONCRETE PIER
 DS3959_STAMPING: CHI-LOCK-6 2011
 DS3959_MARK LOGO: USACE
 DS3959_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DS3959_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DS3959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS3959+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2022
 DS3959
 DS3959  HISTORY     - Date     Condition        Report By
 DS3959  HISTORY     - 2011     MONUMENTED       USACE
 DS3959  HISTORY     - 20220804 GOOD             USACE
 DS3959
 DS3959                          STATION DESCRIPTION
 DS3959
 DS3959'DESCRIBED BY US ARMY CORPS OF ENGINEERS 2022 (KSJ)
 DS3959'THE MARK IS LOCATED ABOUT 11.4 MI (18.3 KM) SOUTH-SOUTHEAST OF
 DS3959'EVANSTON, 10.7 MI (17.2 KM) EAST OF RIVER FOREST, 10.0 MI (16.1 KM)
 DS3959'EAST-NORTHEAST OF BERWYN, 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DS3959'ENGLEWOOD AND 3.5 MI (5.6 KM) NORTHEAST OF CHICAGO.
 DS3959'
 DS3959'THE MARK IS IN A SECURE AREA ON FEDERAL LAND (US ARMY CORPS OF
 DS3959'ENGINEERS).  ACCESS TO RECOVER OR OCCUPY IS CONTINGENT ON ACCESS
 DS3959'GRANTED BY THE CHICAGO LOCK PERSONNEL.
 DS3959'
 DS3959'TO REACH THE MARK FROM THE INTERSECTION OF NORTHBOUND INTERSTATE 55
 DS3959'AND JEAN-BAPTIST POINTE DUSABLE/LAKE SHORE DRIVE (STATE ROUTE 41)
 DS3959'PROCEED NORTH ALONG STATE ROUTE 41 FOR APPROXIMATELY 2.85 MI (4.59 KM)
 DS3959'TO THE ILLINOIS ST./GRAND AVENUE.  EXIT (JUST NORTH OF THE CHICAGO
 DS3959'RIVER).  TAKE THE EXIT TO THE FIRST LIGHT (EAST ILLINOIS ST.) AND TURN
 DS3959'RIGHT ONTO PARK DR. PROCEED APPROXIMATELY 230 FT (70.1 M) TO A GATED
 DS3959'ENTRANCE ON THE RIGHT.  PRESS THE ACCESS BUTTON AND ACCESS WILL BE
 DS3959'GRANTED BY NAVY PIER SECURITY.  PROCEED APPROXIMATELY 190 FT (57.9 M)
 DS3959'TO THE CHICAGO LOCK ACCESS GATE.  PRESS THE ACCESS BUTTON (ON THE
 DS3959'LEFT) AND ACCESS WILL BE GRANTED BY THE CHICAGO LOCK PERSONNEL.  THERE
 DS3959'IS ALSO A PHONE NUMBER ON THE GATE THAT RINGS AT THE LOCK HOUSE.
 DS3959'THERE IS PARKING IN THE PARKING LOT, ALONG THE NORTH BULKHEAD AND
 DS3959'ALONG THE EASTERLY BULKHEAD.  ACCESS IS BY FOOT FROM THERE.
 DS3959'
 DS3959'THE MARK IS APPROXIMATELY 230 FT (70.1 M) EAST OF THE NORTHWEST LOCK
 DS3959'HOUSE AND 3.6 FT (1.1 M) NORTH OF THE NORTH EDGE OF THE LOCK CHAMBER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2840 ***********************************************************************
 ME2840  DESIGNATION -  CHICAGO 19TH DIS POL RAD TWR
 ME2840  PID         -  ME2840
 ME2840  STATE/COUNTY-  IL/COOK
 ME2840  COUNTRY     -  US
 ME2840  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2840
 ME2840                         *CURRENT SURVEY CONTROL
 ME2840  ______________________________________________________________________
 ME2840* NAD 83(1997) POSITION- 41 56 25.55750(N) 087 41 23.41282(W)   ADJUSTED
 ME2840  ______________________________________________________________________
 ME2840  GEOID HEIGHT    -        -33.663 (meters)                     GEOID18
 ME2840  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 ME2840  HORZ ORDER      -  THIRD
 ME2840
 ME2840.The horizontal coordinates were established by classical geodetic methods
 ME2840.and adjusted by the National Geodetic Survey in October 1999.
 ME2840
 ME2840.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2840.GEOID18 height accuracy estimate available here.
 ME2840
 ME2840.Click photographs - Photos may exist for this station.
 ME2840
 ME2840.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2840
 ME2840. The following values were computed from the NAD 83(1997) position.
 ME2840
 ME2840;                    North         East     Units Scale Factor Converg.
 ME2840;SPC IL E     -   585,686.752   353,362.651   MT  1.00001003   +0 25 48.3
 ME2840;SPC IL E     - 1,921,540.62  1,159,323.96   sFT  1.00001003   +0 25 48.3
 ME2840;UTM  16      - 4,643,392.649   442,815.948   MT  0.99964024   -0 27 39.9
 ME2840
 ME2840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4281543392(NAD 83)
 ME2840
 ME2840                          SUPERSEDED SURVEY CONTROL
 ME2840
 ME2840  NAD 83(1997)-  41 56 25.55768(N)    087 41 23.41331(W) AD(       ) 3
 ME2840  NAD 83(1994)-  41 56 25.56098(N)    087 41 23.42652(W) AD(       ) 3
 ME2840  NAD 83(1986)-  41 56 25.56205(N)    087 41 23.42568(W) AD(       ) 3
 ME2840  NAD 27      -  41 56 25.44489(N)    087 41 23.22373(W) AD(       ) 3
 ME2840
 ME2840.Superseded values are not recommended for survey control.
 ME2840
 ME2840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2840.See file dsdata.pdf to determine how the superseded data were derived.
 ME2840
 ME2840_MARKER: 43 = RADIO/TV TOWER
 ME2840
 ME2840  HISTORY     - Date     Condition        Report By
 ME2840  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2840
 ME2840                          STATION DESCRIPTION
 ME2840
 ME2840'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2840'THE STATION IS THE LIGHT BUT NOT IN THE CENTER OF THE
 ME2840'CHICAGO POLICE DEPARTMENT AREA 6, 19TH DISTRICT RADIO
 ME2840'TOWER.  IT IS A SKELETON STEEL TOWER AND IS SUPPORTED BY
 ME2840'3 TUBULAR, TRUSS-WORK LEGS, ORANGE AND WHITE IN COLOR AND
 ME2840'APPROXIMATELY 240 FEET HIGH.
 ME2840'
 ME2840'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO IN THE
 ME2840'SOUTHEAST ANGLE OF THE INTERSECTION OF NORTH CAMPBELL AVENUE
 ME2840'AND WEST MELROSE STREET, EXTENDED EAST, 205 FEET EAST OF THE
 ME2840'CENTERLINE OF NORTH CAMPBELL AVENUE AND 105 FEET SOUTH OF THE
 ME2840'CENTERLINE OF WEST MELROSE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2831 ***********************************************************************
 ME2831  DESIGNATION -  CHICAGO A G CATH CH SPIRE
 ME2831  PID         -  ME2831
 ME2831  STATE/COUNTY-  IL/COOK
 ME2831  COUNTRY     -  US
 ME2831  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2831
 ME2831                         *CURRENT SURVEY CONTROL
 ME2831  ______________________________________________________________________
 ME2831* NAD 83(1997) POSITION- 41 59 51.43595(N) 087 40 36.79749(W)   ADJUSTED
 ME2831  ______________________________________________________________________
 ME2831  GEOID HEIGHT    -        -33.741 (meters)                     GEOID18
 ME2831  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 ME2831  HORZ ORDER      -  THIRD
 ME2831
 ME2831.The horizontal coordinates were established by classical geodetic methods
 ME2831.and adjusted by the National Geodetic Survey in October 1999.
 ME2831
 ME2831.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2831.GEOID18 height accuracy estimate available here.
 ME2831
 ME2831.Click photographs - Photos may exist for this station.
 ME2831
 ME2831.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2831
 ME2831. The following values were computed from the NAD 83(1997) position.
 ME2831
 ME2831;                    North         East     Units Scale Factor Converg.
 ME2831;SPC IL E     -   592,046.855   354,387.773   MT  1.00001138   +0 26 21.3
 ME2831;SPC IL E     - 1,942,407.06  1,162,687.22   sFT  1.00001138   +0 26 21.3
 ME2831;UTM  16      - 4,649,733.674   443,939.503   MT  0.99963867   -0 27 10.5
 ME2831
 ME2831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4393949733(NAD 83)
 ME2831
 ME2831                          SUPERSEDED SURVEY CONTROL
 ME2831
 ME2831  NAD 83(1997)-  41 59 51.43614(N)    087 40 36.79803(W) AD(       ) 3
 ME2831  NAD 83(1994)-  41 59 51.43954(N)    087 40 36.81274(W) AD(       ) 3
 ME2831  NAD 83(1986)-  41 59 51.44071(N)    087 40 36.81171(W) AD(       ) 3
 ME2831  NAD 27      -  41 59 51.32397(N)    087 40 36.60614(W) AD(       ) 3
 ME2831
 ME2831.Superseded values are not recommended for survey control.
 ME2831
 ME2831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2831.See file dsdata.pdf to determine how the superseded data were derived.
 ME2831
 ME2831_MARKER: 90 = CHURCH SPIRE
 ME2831
 ME2831  HISTORY     - Date     Condition        Report By
 ME2831  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2831  HISTORY     - 19950512 GOOD             USPSQD
 ME2831  HISTORY     - 19961026 GOOD             USPSQD
 ME2831
 ME2831                          STATION DESCRIPTION
 ME2831
 ME2831'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2831'THE STATION IS THE BASE OF CROSS OF THE ANGEL GUARDIAN CATHOLIC
 ME2831'CHURCH WHICH IS LOCATED AT 6376 NORTH RIDGE AVENUE.  THE CROSS
 ME2831'IS LOCATED ON THE BLACK SPIRE ATOP OF RED BRICK CLOCKTOWER
 ME2831'ATTACHED TO THE NORTHEAST CORNER OF CHURCH BUILDING.  IT IS
 ME2831'APPROXIMATELY 155 FEET HIGH.
 ME2831'
 ME2831'LOCATED IN THE NORTHEAST SECTION OF CHICAGO, IN THE SOUTHWEST
 ME2831'ANGLE OF THE INTERSECTION OF RIDGE AVENUE AND DEVON AVENUE,
 ME2831'115 FEET SOUTH OF THE CENTER LINE OF DEVON AVENUE AND 47 FEET
 ME2831'WEST OF THE CENTERLINE OF RIDGE AVENUE.
 ME2831
 ME2831                          STATION RECOVERY (1995)
 ME2831
 ME2831'RECOVERY NOTE BY US POWER SQUADRON 1995
 ME2831'RECOVERED IN GOOD CONDITION.
 ME2831
 ME2831                          STATION RECOVERY (1996)
 ME2831
 ME2831'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME2831'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2894 ***********************************************************************
 ME2894  DESIGNATION -  CHICAGO ARGON ELEC RAD TWR
 ME2894  PID         -  ME2894
 ME2894  STATE/COUNTY-  IL/COOK
 ME2894  COUNTRY     -  US
 ME2894  USGS QUAD   -  LAKE CALUMET (2018)
 ME2894
 ME2894                         *CURRENT SURVEY CONTROL
 ME2894  ______________________________________________________________________
 ME2894* NAD 83(1997) POSITION- 41 44 12.90830(N) 087 35 44.51935(W)   ADJUSTED
 ME2894  ______________________________________________________________________
 ME2894  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 ME2894  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 ME2894  HORZ ORDER      -  THIRD
 ME2894
 ME2894.The horizontal coordinates were established by classical geodetic methods
 ME2894.and adjusted by the National Geodetic Survey in October 1999.
 ME2894
 ME2894.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2894.GEOID18 height accuracy estimate available here.
 ME2894
 ME2894.Click photographs - Photos may exist for this station.
 ME2894
 ME2894.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2894
 ME2894. The following values were computed from the NAD 83(1997) position.
 ME2894
 ME2894;                    North         East     Units Scale Factor Converg.
 ME2894;SPC IL E     -   563,145.701   361,363.238   MT  1.00002132   +0 29 27.8
 ME2894;SPC IL E     - 1,847,587.19  1,185,572.56   sFT  1.00002132   +0 29 27.8
 ME2894;UTM  16      - 4,620,738.747   450,462.770   MT  0.99963020   -0 23 47.7
 ME2894
 ME2894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5046220738(NAD 83)
 ME2894
 ME2894                          SUPERSEDED SURVEY CONTROL
 ME2894
 ME2894  NAD 83(1997)-  41 44 12.90847(N)    087 35 44.51957(W) AD(       ) 3
 ME2894  NAD 83(1994)-  41 44 12.91328(N)    087 35 44.52866(W) AD(       ) 3
 ME2894  NAD 83(1986)-  41 44 12.91356(N)    087 35 44.52813(W) AD(       ) 3
 ME2894  NAD 27      -  41 44 12.78768(N)    087 35 44.36219(W) AD(       ) 3
 ME2894
 ME2894.Superseded values are not recommended for survey control.
 ME2894
 ME2894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2894.See file dsdata.pdf to determine how the superseded data were derived.
 ME2894
 ME2894_MARKER: 43 = RADIO/TV TOWER
 ME2894
 ME2894  HISTORY     - Date     Condition        Report By
 ME2894  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2894
 ME2894                          STATION DESCRIPTION
 ME2894
 ME2894'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2894'THE STATION IS THE BASE OF THE POLE ANTENNA OF THE
 ME2894'CHICAGO ARGON ELECTRIC COMPANY INC. RADIO TOWER KCO 533.  IT
 ME2894'IS A TUBULAR TOWER, PAINTED ALTERNATELY RED AND WHITE, WITH A
 ME2894'POLE ANTENNA ATTACHED TO THE TOP, AND APPROXIMATELY 130 FEET
 ME2894'HIGH.
 ME2894'
 ME2894'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE NORTHWEST
 ME2894'ANGLE OF THE INTERSECTION OF EAST EIGHTY-SEVENTH STREET AND
 ME2894'THE NORFOLK AND WESTERN RAILROAD TRACKS, 50 FEET NORTH OF THE
 ME2894'CENTERLINE OF EAST EIGHTY-SEVENTH STREET, AND AT THE EAST
 ME2894'SIDE OF COMPANY COMPLEX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3027 ***********************************************************************
 ME3027  DESIGNATION -  CHICAGO AUSTIN HIGH SCHOOL STK
 ME3027  PID         -  ME3027
 ME3027  STATE/COUNTY-  IL/COOK
 ME3027  COUNTRY     -  US
 ME3027  USGS QUAD   -  RIVER FOREST (2018)
 ME3027
 ME3027                         *CURRENT SURVEY CONTROL
 ME3027  ______________________________________________________________________
 ME3027* NAD 83(1997) POSITION- 41 53 07.04648(N) 087 45 44.91680(W)   ADJUSTED
 ME3027  ______________________________________________________________________
 ME3027  GEOID HEIGHT    -        -33.552 (meters)                     GEOID18
 ME3027  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 ME3027  HORZ ORDER      -  THIRD
 ME3027
 ME3027.The horizontal coordinates were established by classical geodetic methods
 ME3027.and adjusted by the National Geodetic Survey in October 1999.
 ME3027
 ME3027.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3027.GEOID18 height accuracy estimate available here.
 ME3027
 ME3027.Click photographs - Photos may exist for this station.
 ME3027
 ME3027.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3027
 ME3027. The following values were computed from the NAD 83(1997) position.
 ME3027
 ME3027;                    North         East     Units Scale Factor Converg.
 ME3027;SPC IL E     -   579,519.501   347,379.640   MT  1.00000261   +0 22 52.1
 ME3027;SPC IL E     - 1,901,306.90  1,139,694.70   sFT  1.00000261   +0 22 52.1
 ME3027;UTM  16      - 4,637,321.344   436,739.989   MT  0.99964924   -0 30 32.7
 ME3027
 ME3027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3673937321(NAD 83)
 ME3027
 ME3027                          SUPERSEDED SURVEY CONTROL
 ME3027
 ME3027  NAD 83(1997)-  41 53 07.04660(N)    087 45 44.91724(W) AD(       ) 3
 ME3027  NAD 83(1994)-  41 53 07.04895(N)    087 45 44.92893(W) AD(       ) 3
 ME3027  NAD 83(1986)-  41 53 07.04961(N)    087 45 44.92835(W) AD(       ) 3
 ME3027  NAD 27      -  41 53 06.93612(N)    087 45 44.72213(W) AD(       ) 3
 ME3027
 ME3027.Superseded values are not recommended for survey control.
 ME3027
 ME3027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3027.See file dsdata.pdf to determine how the superseded data were derived.
 ME3027
 ME3027_MARKER: 63 = STACK
 ME3027
 ME3027  HISTORY     - Date     Condition        Report By
 ME3027  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3027  HISTORY     - 19970905 GOOD             USPSQD
 ME3027
 ME3027                          STATION DESCRIPTION
 ME3027
 ME3027'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3027'THE STATION IS THE CENTER OF THE TOP OF THE STACK OF AUSTIN
 ME3027'HIGH SCHOOL
 ME3027'LOCATED ON THE SOUTH SIDE OF THE INTERSECTION OF LOTUS AVENUE AND
 ME3027'FULTON STREET IN THE WEST EDGE OF
 ME3027'CHICAGO.  IT IS A SQUARE, YELLOW BRICK STACK ABOUT THE
 ME3027'CENTER OF A YELLOW BRICK BUILDING AND IS
 ME3027'ABOUT 175 FEET HIGH.
 ME3027
 ME3027                          STATION RECOVERY (1997)
 ME3027
 ME3027'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2795 ***********************************************************************
 ME2795  DESIGNATION -  CHICAGO BOARD OF TRADE STATUE
 ME2795  PID         -  ME2795
 ME2795  STATE/COUNTY-  IL/COOK
 ME2795  COUNTRY     -  US
 ME2795  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2795
 ME2795                         *CURRENT SURVEY CONTROL
 ME2795  ______________________________________________________________________
 ME2795* NAD 83(1997) POSITION- 41 52 39.47123(N) 087 37 56.14521(W)   ADJUSTED
 ME2795  ______________________________________________________________________
 ME2795  GEOID HEIGHT    -        -33.594 (meters)                     GEOID18
 ME2795  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 ME2795  HORZ ORDER      -  THIRD
 ME2795
 ME2795.The horizontal coordinates were established by classical geodetic methods
 ME2795.and adjusted by the National Geodetic Survey in October 1999.
 ME2795
 ME2795.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2795.GEOID18 height accuracy estimate available here.
 ME2795
 ME2795.Click photographs - Photos may exist for this station.
 ME2795
 ME2795.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2795
 ME2795. The following values were computed from the NAD 83(1997) position.
 ME2795
 ME2795;                    North         East     Units Scale Factor Converg.
 ME2795;SPC IL E     -   578,748.828   358,194.104   MT  1.00001666   +0 28 04.8
 ME2795;SPC IL E     - 1,898,778.45  1,175,175.16   sFT  1.00001666   +0 28 04.8
 ME2795;UTM  16      - 4,636,383.103   447,537.200   MT  0.99963387   -0 25 19.5
 ME2795
 ME2795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4753736383(NAD 83)
 ME2795
 ME2795                          SUPERSEDED SURVEY CONTROL
 ME2795
 ME2795  NAD 83(1997)-  41 52 39.47143(N)    087 37 56.14563(W) AD(       ) 3
 ME2795  NAD 83(1994)-  41 52 39.47574(N)    087 37 56.15770(W) AD(       ) 3
 ME2795  NAD 83(1986)-  41 52 39.47658(N)    087 37 56.15692(W) AD(       ) 3
 ME2795  NAD 27      -  41 52 39.35209(N)    087 37 55.96198(W) AD(       ) 3
 ME2795
 ME2795.Superseded values are not recommended for survey control.
 ME2795
 ME2795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2795.See file dsdata.pdf to determine how the superseded data were derived.
 ME2795
 ME2795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2795+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2009
 ME2795
 ME2795  HISTORY     - Date     Condition        Report By
 ME2795  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2795  HISTORY     - 1970     GOOD             LOCSUR
 ME2795  HISTORY     - 1987     GOOD             USPSQD
 ME2795  HISTORY     - 1989     GOOD             USPSQD
 ME2795  HISTORY     - 19940414 GOOD             USPSQD
 ME2795  HISTORY     - 20040919 GOOD             USPSQD
 ME2795  HISTORY     - 20060516 GOOD             GEOCAC
 ME2795  HISTORY     - 20090707 GOOD             GEOCAC
 ME2795
 ME2795                          STATION DESCRIPTION
 ME2795
 ME2795'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2795'THE STATION IS THE CENTER OF THE TOP OF A STATUE OF CERES ON
 ME2795'TOP OF THE BOARD
 ME2795'OF TRADE BUILDING AT THE SOUTHWEST CORNER OF THE INTERSECTION OF LA
 ME2795'SALLE STREET AND JACKSON STREET IN THE
 ME2795'DOWNTOWN SECTION OF CHICAGO.  IT IS A GREY STONE STATUE
 ME2795'ON TOP OF A GREY STONE BUILDING AND THE HEIGHT,
 ME2795'OBTAINED FROM THE BUILDING MANAGER IS
 ME2795'612 FEET.
 ME2795
 ME2795                          STATION RECOVERY (1970)
 ME2795
 ME2795'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1970 (PK)
 ME2795'RECOVERED AS DESCRIBED BY PAUL KUBECKA.
 ME2795
 ME2795                          STATION RECOVERY (1987)
 ME2795
 ME2795'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2795'RECOVERED IN GOOD CONDITION.
 ME2795
 ME2795                          STATION RECOVERY (1989)
 ME2795
 ME2795'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2795'RECOVERED IN GOOD CONDITION.
 ME2795
 ME2795                          STATION RECOVERY (1994)
 ME2795
 ME2795'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME2795'RECOVERED IN GOOD CONDITION.
 ME2795
 ME2795                          STATION RECOVERY (2004)
 ME2795
 ME2795'RECOVERY NOTE BY US POWER SQUADRON 2004 (AMD)
 ME2795'RECOVERED IN GOOD CONDITION.
 ME2795
 ME2795                          STATION RECOVERY (2006)
 ME2795
 ME2795'RECOVERY NOTE BY GEOCACHING 2006 (RCF)
 ME2795'RECOVERED IN GOOD CONDITION.
 ME2795
 ME2795                          STATION RECOVERY (2009)
 ME2795
 ME2795'RECOVERY NOTE BY GEOCACHING 2009 (LPC)
 ME2795'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2884 ***********************************************************************
 ME2884  DESIGNATION -  CHICAGO CARGILL TANK
 ME2884  PID         -  ME2884
 ME2884  STATE/COUNTY-  IL/COOK
 ME2884  COUNTRY     -  US
 ME2884  USGS QUAD   -  LAKE CALUMET (2018)
 ME2884
 ME2884                         *CURRENT SURVEY CONTROL
 ME2884  ______________________________________________________________________
 ME2884* NAD 83(1997) POSITION- 41 40 32.44284(N) 087 33 22.83340(W)   ADJUSTED
 ME2884  ______________________________________________________________________
 ME2884  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 ME2884  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 ME2884  HORZ ORDER      -  THIRD
 ME2884
 ME2884.The horizontal coordinates were established by classical geodetic methods
 ME2884.and adjusted by the National Geodetic Survey in October 1999.
 ME2884
 ME2884.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2884.GEOID18 height accuracy estimate available here.
 ME2884
 ME2884.Click photographs - Photos may exist for this station.
 ME2884
 ME2884.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2884
 ME2884. The following values were computed from the NAD 83(1997) position.
 ME2884
 ME2884;                    North         East     Units Scale Factor Converg.
 ME2884;SPC IL E     -   556,372.785   364,698.732   MT  1.00002649   +0 30 59.9
 ME2884;SPC IL E     - 1,825,366.38  1,196,515.76   sFT  1.00002649   +0 30 59.9
 ME2884;UTM  16      - 4,613,917.701   453,691.726   MT  0.99962639   -0 22 11.7
 ME2884
 ME2884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5369113917(NAD 83)
 ME2884
 ME2884                          SUPERSEDED SURVEY CONTROL
 ME2884
 ME2884  NAD 83(1997)-  41 40 32.44296(N)    087 33 22.83349(W) AD(       ) 3
 ME2884  NAD 83(1994)-  41 40 32.44803(N)    087 33 22.84164(W) AD(       ) 3
 ME2884  NAD 83(1986)-  41 40 32.44808(N)    087 33 22.84124(W) AD(       ) 3
 ME2884  NAD 27      -  41 40 32.32169(N)    087 33 22.68387(W) AD(       ) 3
 ME2884
 ME2884.Superseded values are not recommended for survey control.
 ME2884
 ME2884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2884.See file dsdata.pdf to determine how the superseded data were derived.
 ME2884
 ME2884_MARKER: 53 = ELEVATED TANK
 ME2884
 ME2884  HISTORY     - Date     Condition        Report By
 ME2884  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2884
 ME2884                          STATION DESCRIPTION
 ME2884
 ME2884'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2884'THE STATION IS THE TOP CENTER OF THE CHICAGO CARGILL INC.
 ME2884'WATER TANK.  THE TANK HAS A CYLINDRICAL BODY WITH A DOME
 ME2884'SHAPED TOP AND HEMISPHERICAL BOTTOM, SUPPORTED BY SIX
 ME2884'TUBULAR LEGS.  IT IS SILVER IN COLOR WITH THE NAME (CARGILL) IN
 ME2884'BLACK LETTERS PAINTED ON THE TANK, AND IS APPROXIMATELY
 ME2884'180 FEET HIGH.
 ME2884'
 ME2884'LOCATED IN THE SOUTHWEST SECTION OF CHICAGO, IN THE
 ME2884'NORTHEAST ANGLE OF THE INTERSECTION OF SOUTH TORRANCE AVENUE
 ME2884'AND THE CALUMET RIVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3135 ***********************************************************************
 ME3135  DESIGNATION -  CHICAGO CENTRAL PAPER CO TANK
 ME3135  PID         -  ME3135
 ME3135  STATE/COUNTY-  IL/COOK
 ME3135  COUNTRY     -  US
 ME3135  USGS QUAD   -  BERWYN (2018)
 ME3135
 ME3135                         *CURRENT SURVEY CONTROL
 ME3135  ______________________________________________________________________
 ME3135* NAD 83(1997) POSITION- 41 52 03.02654(N) 087 45 10.14466(W)   ADJUSTED
 ME3135  ______________________________________________________________________
 ME3135  GEOID HEIGHT    -        -33.533 (meters)                     GEOID18
 ME3135  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 ME3135  HORZ ORDER      -  THIRD
 ME3135
 ME3135.The horizontal coordinates were established by classical geodetic methods
 ME3135.and adjusted by the National Geodetic Survey in October 1999.
 ME3135
 ME3135.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3135.GEOID18 height accuracy estimate available here.
 ME3135
 ME3135.Click photographs - Photos may exist for this station.
 ME3135
 ME3135.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3135
 ME3135. The following values were computed from the NAD 83(1997) position.
 ME3135
 ME3135;                    North         East     Units Scale Factor Converg.
 ME3135;SPC IL E     -   577,549.709   348,194.669   MT  1.00000357   +0 23 14.8
 ME3135;SPC IL E     - 1,894,844.34  1,142,368.68   sFT  1.00000357   +0 23 14.8
 ME3135;UTM  16      - 4,635,339.831   437,524.043   MT  0.99964803   -0 30 08.8
 ME3135
 ME3135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3752435339(NAD 83)
 ME3135
 ME3135                          SUPERSEDED SURVEY CONTROL
 ME3135
 ME3135  NAD 83(1997)-  41 52 03.02668(N)    087 45 10.14509(W) AD(       ) 3
 ME3135  NAD 83(1994)-  41 52 03.02936(N)    087 45 10.15627(W) AD(       ) 3
 ME3135  NAD 83(1986)-  41 52 03.03026(N)    087 45 10.15574(W) AD(       ) 3
 ME3135  NAD 27      -  41 52 02.91489(N)    087 45 09.95205(W) AD(       ) 3
 ME3135
 ME3135.Superseded values are not recommended for survey control.
 ME3135
 ME3135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3135.See file dsdata.pdf to determine how the superseded data were derived.
 ME3135
 ME3135_MARKER: 53 = ELEVATED TANK
 ME3135
 ME3135  HISTORY     - Date     Condition        Report By
 ME3135  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3135  HISTORY     - 1977     GOOD             NGS
 ME3135  HISTORY     - 1987     GOOD             USPSQD
 ME3135  HISTORY     - 1989     GOOD             USPSQD
 ME3135  HISTORY     - 19970901 GOOD             USPSQD
 ME3135
 ME3135                          STATION DESCRIPTION
 ME3135
 ME3135'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3135'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 ME3135'THE CENTRAL WAXED
 ME3135'PAPER COMPANY LOCATED AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 ME3135'WEST ROOSEVELT ROAD AND LARAMIE
 ME3135'AVENUE IN THE WEST EDGE OF CHICAGO.  IT IS A STEEL TANK
 ME3135'SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE AND IS
 ME3135'PAINTED SILVER WITH THE NAME CENTRAL
 ME3135'WAXED PAPER CO. PAINTED ON THE EAST AND WEST SIDES IN BLACK LETTERS.
 ME3135'THE HEIGHT IS ABOUT 120 FEET.
 ME3135
 ME3135                          STATION RECOVERY (1977)
 ME3135
 ME3135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3135'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS,
 ME3135'CHICAGO, CENTRAL WAXED PAPER CO. WATER TANK.
 ME3135'
 ME3135'THE STATION IS THE FINIAL OF THE DUDEK AND BOCK COMPANY WATER
 ME3135'TANK LOCATED AT 5020 ROOSEVELT ROAD.  THE CYLINDRICAL TANK HAS
 ME3135'A DOMED ROOF AND A HEMISPHERICAL BOTTOM WHICH IS SUPPORTED BY
 ME3135'4 TUBULAR LEGS.  THE ENTIRE STRUCTURE IS PAINTED SILVER, THE
 ME3135'TANK HAS BLUE AND WHITE LETTERING (DUDEK AND BOCK) ON THE EAST
 ME3135'AND WEST FACES AND HAS AN OVERALL HEIGHT OF ABOUT
 ME3135'120 FEET.
 ME3135'
 ME3135'LOCATED IN THE SOUTHWEST SECTION OF CHICAGO IN THE NORTHEAST
 ME3135'ANGLE OF THE INTERSECTION OF WEST ROOSEVELT ROAD AND SOUTH
 ME3135'LARAMIE AVENUE, 0.15 MILE NORTH OF WEST ROOSEVELT ROAD AND 0.1
 ME3135'MILE EAST OF SOUTH LARAMIE AVENUE.
 ME3135
 ME3135                          STATION RECOVERY (1987)
 ME3135
 ME3135'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3135'RECOVERED IN GOOD CONDITION.
 ME3135
 ME3135                          STATION RECOVERY (1989)
 ME3135
 ME3135'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3135'RECOVERED IN GOOD CONDITION.
 ME3135
 ME3135                          STATION RECOVERY (1997)
 ME3135
 ME3135'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2841 ***********************************************************************
 ME2841  DESIGNATION -  CHICAGO CONCORDIA CH SPIRE
 ME2841  PID         -  ME2841
 ME2841  STATE/COUNTY-  IL/COOK
 ME2841  COUNTRY     -  US
 ME2841  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2841
 ME2841                         *CURRENT SURVEY CONTROL
 ME2841  ______________________________________________________________________
 ME2841* NAD 83(1997) POSITION- 41 56 21.38557(N) 087 41 42.43853(W)   ADJUSTED
 ME2841  ______________________________________________________________________
 ME2841  GEOID HEIGHT    -        -33.660 (meters)                     GEOID18
 ME2841  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 ME2841  HORZ ORDER      -  THIRD
 ME2841
 ME2841.The horizontal coordinates were established by classical geodetic methods
 ME2841.and adjusted by the National Geodetic Survey in October 1999.
 ME2841
 ME2841.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2841.GEOID18 height accuracy estimate available here.
 ME2841
 ME2841.Click photographs - Photos may exist for this station.
 ME2841
 ME2841.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2841
 ME2841. The following values were computed from the NAD 83(1997) position.
 ME2841
 ME2841;                    North         East     Units Scale Factor Converg.
 ME2841;SPC IL E     -   585,554.760   352,925.350   MT  1.00000945   +0 25 35.6
 ME2841;SPC IL E     - 1,921,107.58  1,157,889.25   sFT  1.00000945   +0 25 35.6
 ME2841;UTM  16      - 4,643,267.520   442,376.809   MT  0.99964086   -0 27 52.5
 ME2841
 ME2841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4237643267(NAD 83)
 ME2841
 ME2841                          SUPERSEDED SURVEY CONTROL
 ME2841
 ME2841  NAD 83(1997)-  41 56 21.38574(N)    087 41 42.43902(W) AD(       ) 3
 ME2841  NAD 83(1994)-  41 56 21.38897(N)    087 41 42.45220(W) AD(       ) 3
 ME2841  NAD 83(1986)-  41 56 21.39006(N)    087 41 42.45141(W) AD(       ) 3
 ME2841  NAD 27      -  41 56 21.27296(N)    087 41 42.24886(W) AD(       ) 3
 ME2841
 ME2841.Superseded values are not recommended for survey control.
 ME2841
 ME2841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2841.See file dsdata.pdf to determine how the superseded data were derived.
 ME2841
 ME2841_MARKER: 90 = CHURCH SPIRE
 ME2841
 ME2841  HISTORY     - Date     Condition        Report By
 ME2841  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2841
 ME2841                          STATION DESCRIPTION
 ME2841
 ME2841'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2841'THE STATION IS THE BALL AT THE BASE OF THE CROSS ON
 ME2841'THE BLACK TILE SPIRE ATOP THE BROWN BRICK BELL TOWER OF
 ME2841'CONCORDIA EVANGELICAL LUTHERAN CHURCH.  IT IS GREY IN COLOR
 ME2841'AND APPROXIMATELY 150 FEET HIGH.
 ME2841'
 ME2841'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO IN THE
 ME2841'SOUTHEAST ANGLE OF THE INTERSECTION OF WEST BELMONT AVENUE
 ME2841'AND NORTH WASHTENAW AVENUE.  THE TOWER IS AT THE NORTHWEST
 ME2841'GABLE OF THE CHURCH BUILDING, 50 FEET SOUTH OF THE CENTERLINE
 ME2841'OF WEST BELMONT AVENUE AND 45 FEET EAST OF THE CENTERLINE OF
 ME2841'NORTH WASHTENAW AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2826 ***********************************************************************
 ME2826  DESIGNATION -  CHICAGO CONGREGATIONAL SPIRE
 ME2826  PID         -  ME2826
 ME2826  STATE/COUNTY-  IL/COOK
 ME2826  COUNTRY     -  US
 ME2826  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2826
 ME2826                         *CURRENT SURVEY CONTROL
 ME2826  ______________________________________________________________________
 ME2826* NAD 83(1997) POSITION- 41 52 59.37242(N) 087 40 01.51470(W)   ADJUSTED
 ME2826  ______________________________________________________________________
 ME2826  GEOID HEIGHT    -        -33.592 (meters)                     GEOID18
 ME2826  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 ME2826  HORZ ORDER      -  THIRD
 ME2826
 ME2826.The horizontal coordinates were established by classical geodetic methods
 ME2826.and adjusted by the National Geodetic Survey in October 1999.
 ME2826
 ME2826.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2826.GEOID18 height accuracy estimate available here.
 ME2826
 ME2826.Click photographs - Photos may exist for this station.
 ME2826
 ME2826.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2826
 ME2826. The following values were computed from the NAD 83(1997) position.
 ME2826
 ME2826;                    North         East     Units Scale Factor Converg.
 ME2826;SPC IL E     -   579,339.804   355,298.600   MT  1.00001261   +0 26 41.3
 ME2826;SPC IL E     - 1,900,717.34  1,165,675.49   sFT  1.00001261   +0 26 41.3
 ME2826;UTM  16      - 4,637,018.748   444,652.319   MT  0.99963769   -0 26 43.3
 ME2826
 ME2826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4465237018(NAD 83)
 ME2826
 ME2826                          SUPERSEDED SURVEY CONTROL
 ME2826
 ME2826  NAD 83(1997)-  41 52 59.37260(N)    087 40 01.51513(W) AD(       ) 3
 ME2826  NAD 83(1994)-  41 52 59.37636(N)    087 40 01.52697(W) AD(       ) 3
 ME2826  NAD 83(1986)-  41 52 59.37723(N)    087 40 01.52617(W) AD(       ) 3
 ME2826  NAD 27      -  41 52 59.25838(N)    087 40 01.33249(W) AD(       ) 3
 ME2826
 ME2826.Superseded values are not recommended for survey control.
 ME2826
 ME2826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2826.See file dsdata.pdf to determine how the superseded data were derived.
 ME2826
 ME2826_MARKER: 90 = CHURCH SPIRE
 ME2826
 ME2826  HISTORY     - Date     Condition        Report By
 ME2826  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2826  HISTORY     - 20121201 GOOD             GEOCAC
 ME2826
 ME2826                          STATION DESCRIPTION
 ME2826
 ME2826'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2826'THE STATION IS THE CENTER OF THE GREEN BALL ATOP THE BLACK AND
 ME2826'GREEN SPIRE SURMOUNTING A BEIGE BLOCK BELL TOWER.  IT HAS AN
 ME2826'OVERALL HEIGHT OF ABOUT 200 FEET.
 ME2826'
 ME2826'LOCATED IN THE CENTRAL SECTION OF CHICAGO IN THE SOUTHWEST
 ME2826'ANGLE OF THE INTERSECTION OF WEST WASHINGTON BOULEVARD AND
 ME2826'NORTH ASHLAND BOULEVARD, ON THE NORTHEAST CORNER OF THE CHURCH
 ME2826'BUILDING, 65 FEET WEST OF THE CENTER OF NORTH ASHLAND BOULEVARD
 ME2826'AND 55 FEET SOUTH OF THE CENTER OF WEST WASHINGTON BOULEVARD.
 ME2826
 ME2826                          STATION RECOVERY (2012)
 ME2826
 ME2826'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2826'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2834 ***********************************************************************
 ME2834  DESIGNATION -  CHICAGO COTTER CO TANK
 ME2834  PID         -  ME2834
 ME2834  STATE/COUNTY-  IL/COOK
 ME2834  COUNTRY     -  US
 ME2834  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2834
 ME2834                         *CURRENT SURVEY CONTROL
 ME2834  ______________________________________________________________________
 ME2834* NAD 83(1997) POSITION- 41 55 38.99805(N) 087 41 04.05235(W)   ADJUSTED
 ME2834  ______________________________________________________________________
 ME2834  GEOID HEIGHT    -        -33.646 (meters)                     GEOID18
 ME2834  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 ME2834  HORZ ORDER      -  THIRD
 ME2834
 ME2834.The horizontal coordinates were established by classical geodetic methods
 ME2834.and adjusted by the National Geodetic Survey in October 1999.
 ME2834
 ME2834.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2834.GEOID18 height accuracy estimate available here.
 ME2834
 ME2834.Click photographs - Photos may exist for this station.
 ME2834
 ME2834.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2834
 ME2834. The following values were computed from the NAD 83(1997) position.
 ME2834
 ME2834;                    North         East     Units Scale Factor Converg.
 ME2834;SPC IL E     -   584,253.626   353,819.494   MT  1.00001063   +0 26 00.9
 ME2834;SPC IL E     - 1,916,838.77  1,160,822.79   sFT  1.00001063   +0 26 00.9
 ME2834;UTM  16      - 4,641,953.124   443,250.289   MT  0.99963963   -0 27 26.5
 ME2834
 ME2834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4325041953(NAD 83)
 ME2834
 ME2834                          SUPERSEDED SURVEY CONTROL
 ME2834
 ME2834  NAD 83(1997)-  41 55 38.99823(N)    087 41 04.05283(W) AD(       ) 3
 ME2834  NAD 83(1994)-  41 55 39.00164(N)    087 41 04.06572(W) AD(       ) 3
 ME2834  NAD 83(1986)-  41 55 39.00268(N)    087 41 04.06491(W) AD(       ) 3
 ME2834  NAD 27      -  41 55 38.88516(N)    087 41 03.86428(W) AD(       ) 3
 ME2834
 ME2834.Superseded values are not recommended for survey control.
 ME2834
 ME2834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2834.See file dsdata.pdf to determine how the superseded data were derived.
 ME2834
 ME2834_MARKER: 53 = ELEVATED TANK
 ME2834
 ME2834  HISTORY     - Date     Condition        Report By
 ME2834  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2834
 ME2834                          STATION DESCRIPTION
 ME2834
 ME2834'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2834'THE STATION IS THE APEX OF THE VENT OF THE WATER TANK
 ME2834'OF COTTER AND COMPANY, 2604 NORTH ELSTON AVENUE.  THE TANK
 ME2834'IS A SINGULAR COLUMN SPHEROID WITH TRUE VALUE HARDWARE
 ME2834'STORES IN RED, WHITE AND BLUE LETTERS ON THE TANK AND
 ME2834'COTTER AND COMPANY IN BLUE LETTERS ON THE COLUMN.  IT IS
 ME2834'SILVER IN COLOR AND APPROXIMATELY 125 FEET HIGH.
 ME2834'
 ME2834'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO 0.1 MILE
 ME2834'SOUTHEAST IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF
 ME2834'NORTH ELSTON AVENUE AND LOGAN BOULEVARD TANK IS LOCATED
 ME2834'AT THE SOUTHWEST END OF THE BROWN BRICK BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2817 ***********************************************************************
 ME2817  DESIGNATION -  CHICAGO DEL VALLE CH SPIRE
 ME2817  PID         -  ME2817
 ME2817  STATE/COUNTY-  IL/COOK
 ME2817  COUNTRY     -  US
 ME2817  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2817
 ME2817                         *CURRENT SURVEY CONTROL
 ME2817  ______________________________________________________________________
 ME2817* NAD 83(1997) POSITION- 41 56 17.43332(N) 087 39 22.74019(W)   ADJUSTED
 ME2817  ______________________________________________________________________
 ME2817  GEOID HEIGHT    -        -33.665 (meters)                     GEOID18
 ME2817  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 ME2817  HORZ ORDER      -  THIRD
 ME2817
 ME2817.The horizontal coordinates were established by classical geodetic methods
 ME2817.and adjusted by the National Geodetic Survey in October 1999.
 ME2817
 ME2817.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2817.GEOID18 height accuracy estimate available here.
 ME2817
 ME2817.Click photographs - Photos may exist for this station.
 ME2817
 ME2817.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2817
 ME2817. The following values were computed from the NAD 83(1997) position.
 ME2817
 ME2817;                    North         East     Units Scale Factor Converg.
 ME2817;SPC IL E     -   585,457.508   356,144.342   MT  1.00001377   +0 27 08.9
 ME2817;SPC IL E     - 1,920,788.51  1,168,450.23   sFT  1.00001377   +0 27 08.9
 ME2817;UTM  16      - 4,643,120.271   445,592.700   MT  0.99963642   -0 26 19.1
 ME2817
 ME2817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4559243120(NAD 83)
 ME2817
 ME2817                          SUPERSEDED SURVEY CONTROL
 ME2817
 ME2817  NAD 83(1997)-  41 56 17.43351(N)    087 39 22.74067(W) AD(       ) 3
 ME2817  NAD 83(1994)-  41 56 17.43731(N)    087 39 22.75387(W) AD(       ) 3
 ME2817  NAD 83(1986)-  41 56 17.43831(N)    087 39 22.75293(W) AD(       ) 3
 ME2817  NAD 27      -  41 56 17.32023(N)    087 39 22.55595(W) AD(       ) 3
 ME2817
 ME2817.Superseded values are not recommended for survey control.
 ME2817
 ME2817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2817.See file dsdata.pdf to determine how the superseded data were derived.
 ME2817
 ME2817_MARKER: 90 = CHURCH SPIRE
 ME2817
 ME2817  HISTORY     - Date     Condition        Report By
 ME2817  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2817  HISTORY     - 20131204 GOOD             GEOCAC
 ME2817
 ME2817                          STATION DESCRIPTION
 ME2817
 ME2817'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2817'THE STATION IS THE BASE OF THE CROSS ON THE GREEN SPIRE
 ME2817'ATOP THE BROWN BRICK BELL-CLOCK TOWER OF THE IGLESIA DEL
 ME2817'VALLE, ASSEMBLY OF GOD, CHURCH AND IS APPROXIMATELY 125 FEET
 ME2817'HIGH.
 ME2817'
 ME2817'LOCATED IN THE NORTHEAST SECTION OF CHICAGO IN THE SOUTHEAST
 ME2817'ANGLE OF THE INTERSECTION OF NORTH SEMINARY AVENUE AND WEST
 ME2817'BARRY AVENUE.  THE CLOCK AND BELL TOWER ARE AT THE SOUTHWEST
 ME2817'CORNER OF THE CHURCH BUILDING, 40 FEET NORTH OF THE CENTERLINE
 ME2817'OF WEST BARRY AVENUE AND 45 FEET EAST OF THE CENTERLINE OF
 ME2817'NORTH SEMINARY AVENUE.
 ME2817
 ME2817                          STATION RECOVERY (2013)
 ME2817
 ME2817'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2817'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2733 ***********************************************************************
 ME2733  DESIGNATION -  CHICAGO DEPT OF SAN S TWR
 ME2733  PID         -  ME2733
 ME2733  STATE/COUNTY-  IL/COOK
 ME2733  COUNTRY     -  US
 ME2733  USGS QUAD   -  ENGLEWOOD (2018)
 ME2733
 ME2733                         *CURRENT SURVEY CONTROL
 ME2733  ______________________________________________________________________
 ME2733* NAD 83(1997) POSITION- 41 46 57.80652(N) 087 39 18.75315(W)   ADJUSTED
 ME2733  ______________________________________________________________________
 ME2733  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 ME2733  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 ME2733  HORZ ORDER      -  THIRD
 ME2733
 ME2733.The horizontal coordinates were established by classical geodetic methods
 ME2733.and adjusted by the National Geodetic Survey in October 1999.
 ME2733
 ME2733.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2733.GEOID18 height accuracy estimate available here.
 ME2733
 ME2733.Click photographs - Photos may exist for this station.
 ME2733
 ME2733.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2733
 ME2733. The following values were computed from the NAD 83(1997) position.
 ME2733
 ME2733;                    North         East     Units Scale Factor Converg.
 ME2733;SPC IL E     -   568,192.401   356,372.560   MT  1.00001409   +0 27 06.7
 ME2733;SPC IL E     - 1,864,144.57  1,169,198.97   sFT  1.00001409   +0 27 06.7
 ME2733;UTM  16      - 4,625,860.219   445,552.796   MT  0.99963648   -0 26 11.7
 ME2733
 ME2733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4555225860(NAD 83)
 ME2733
 ME2733                          SUPERSEDED SURVEY CONTROL
 ME2733
 ME2733  NAD 83(1997)-  41 46 57.80667(N)    087 39 18.75347(W) AD(       ) 3
 ME2733  NAD 83(1994)-  41 46 57.81084(N)    087 39 18.76328(W) AD(       ) 3
 ME2733  NAD 83(1986)-  41 46 57.81133(N)    087 39 18.76268(W) AD(       ) 3
 ME2733  NAD 27      -  41 46 57.69049(N)    087 39 18.58062(W) AD(       ) 3
 ME2733
 ME2733.Superseded values are not recommended for survey control.
 ME2733
 ME2733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2733.See file dsdata.pdf to determine how the superseded data were derived.
 ME2733
 ME2733_MARKER: 55 = TOWER
 ME2733
 ME2733  HISTORY     - Date     Condition        Report By
 ME2733  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2733
 ME2733                          STATION DESCRIPTION
 ME2733
 ME2733'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2733'THE STATION IS THE LIGHT ATOP AND CENTER OF THE CITY OF CHICAGO
 ME2733'DEPARTMENT OF STREETS AND SANITATION RADIO RELAY TOWER KBA 636.
 ME2733'IT IS A THREE-LEGGED, SKELETON STEEL TOWER, PAINTED ALTERNATELY
 ME2733'RED AND WHITE, AND IS APPROXIMATELY 190 FEET HIGH.
 ME2733'
 ME2733'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO, IN THE
 ME2733'SOUTHWEST ANGLE OF THE INTERSECTION OF SOUTH RACINE AVENUE
 ME2733'AND WEST SIXTY-FIRST STREET, 180 FEET SOUTH OF THE CENTERLINE
 ME2733'OF WEST SIXTY-FIRST STREET AND 160 FEET WEST OF THE CENTERLINE
 ME2733'OF SOUTH RACINE AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2828 ***********************************************************************
 ME2828  DESIGNATION -  CHICAGO EBENEZER CH SPIRE
 ME2828  PID         -  ME2828
 ME2828  STATE/COUNTY-  IL/COOK
 ME2828  COUNTRY     -  US
 ME2828  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2828
 ME2828                         *CURRENT SURVEY CONTROL
 ME2828  ______________________________________________________________________
 ME2828* NAD 83(1997) POSITION- 41 58 34.63267(N) 087 40 18.91567(W)   ADJUSTED
 ME2828  ______________________________________________________________________
 ME2828  GEOID HEIGHT    -        -33.713 (meters)                     GEOID18
 ME2828  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 ME2828  HORZ ORDER      -  THIRD
 ME2828
 ME2828.The horizontal coordinates were established by classical geodetic methods
 ME2828.and adjusted by the National Geodetic Survey in October 1999.
 ME2828
 ME2828.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2828.GEOID18 height accuracy estimate available here.
 ME2828
 ME2828.Click photographs - Photos may exist for this station.
 ME2828
 ME2828.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2828
 ME2828. The following values were computed from the NAD 83(1997) position.
 ME2828
 ME2828;                    North         East     Units Scale Factor Converg.
 ME2828;SPC IL E     -   589,680.406   354,817.615   MT  1.00001196   +0 26 32.6
 ME2828;SPC IL E     - 1,934,643.13  1,164,097.46   sFT  1.00001196   +0 26 32.6
 ME2828;UTM  16      - 4,647,361.705   444,332.307   MT  0.99963813   -0 26 57.9
 ME2828
 ME2828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4433247361(NAD 83)
 ME2828
 ME2828                          SUPERSEDED SURVEY CONTROL
 ME2828
 ME2828  NAD 83(1997)-  41 58 34.63286(N)    087 40 18.91618(W) AD(       ) 3
 ME2828  NAD 83(1994)-  41 58 34.63636(N)    087 40 18.93035(W) AD(       ) 3
 ME2828  NAD 83(1986)-  41 58 34.63748(N)    087 40 18.92939(W) AD(       ) 3
 ME2828  NAD 27      -  41 58 34.52013(N)    087 40 18.72701(W) AD(       ) 3
 ME2828
 ME2828.Superseded values are not recommended for survey control.
 ME2828
 ME2828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2828.See file dsdata.pdf to determine how the superseded data were derived.
 ME2828
 ME2828_MARKER: 90 = CHURCH SPIRE
 ME2828
 ME2828  HISTORY     - Date     Condition        Report By
 ME2828  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2828  HISTORY     - 19961026 GOOD             USPSQD
 ME2828
 ME2828                          STATION DESCRIPTION
 ME2828
 ME2828'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2828'THE STATION IS THE TILE SPIRE ATOP THE TAN GRANITE
 ME2828'TOWER OF THE EBENEZER EVANGELICAL LUTHERAN CHURCH, 1650
 ME2828'WEST FOSTER AVENUE IT IS GREEN IN COLOR AND APPROXIMATELY 135
 ME2828'FEET HIGH.
 ME2828'
 ME2828'LOCATED IN THE NORTHEAST SECTION OF CHICAGO IN THE NORTHEAST
 ME2828'ANGLE OF THE INTERSECTION OF NORTH PAULINA STREET AND WEST
 ME2828'FOSTER AVENUE.
 ME2828'THE TOWER IS AT THE SOUTHWEST CORNER OF THE CHURCH BUILDING
 ME2828'41 FEET EAST OF THE CENTERLINE OF NORTH PAULINA STREET AND 54
 ME2828'FEET NORTH OF THE CENTERLINE OF WEST FOSTER AVENUE.
 ME2828
 ME2828                          STATION RECOVERY (1996)
 ME2828
 ME2828'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME2828'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2895 ***********************************************************************
 ME2895  DESIGNATION -  CHICAGO ELECTRO DIVISION TANK
 ME2895  PID         -  ME2895
 ME2895  STATE/COUNTY-  IL/COOK
 ME2895  COUNTRY     -  US
 ME2895  USGS QUAD   -  LAKE CALUMET (2018)
 ME2895
 ME2895                         *CURRENT SURVEY CONTROL
 ME2895  ______________________________________________________________________
 ME2895* NAD 83(1997) POSITION- 41 42 29.36356(N) 087 35 55.11404(W)   ADJUSTED
 ME2895  ______________________________________________________________________
 ME2895  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 ME2895  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 ME2895  HORZ ORDER      -  THIRD
 ME2895
 ME2895.The horizontal coordinates were established by classical geodetic methods
 ME2895.and adjusted by the National Geodetic Survey in October 1999.
 ME2895
 ME2895.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2895.GEOID18 height accuracy estimate available here.
 ME2895
 ME2895.Click photographs - Photos may exist for this station.
 ME2895
 ME2895.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2895
 ME2895. The following values were computed from the NAD 83(1997) position.
 ME2895
 ME2895;                    North         East     Units Scale Factor Converg.
 ME2895;SPC IL E     -   559,949.074   361,145.676   MT  1.00002099   +0 29 19.8
 ME2895;SPC IL E     - 1,837,099.59  1,184,858.77   sFT  1.00002099   +0 29 19.8
 ME2895;UTM  16      - 4,617,547.120   450,195.832   MT  0.99963052   -0 23 53.9
 ME2895
 ME2895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5019517547(NAD 83)
 ME2895
 ME2895                          SUPERSEDED SURVEY CONTROL
 ME2895
 ME2895  NAD 83(1997)-  41 42 29.36371(N)    087 35 55.11420(W) AD(       ) 3
 ME2895  NAD 83(1994)-  41 42 29.36851(N)    087 35 55.12281(W) AD(       ) 3
 ME2895  NAD 83(1986)-  41 42 29.36875(N)    087 35 55.12234(W) AD(       ) 3
 ME2895  NAD 27      -  41 42 29.24338(N)    087 35 54.95672(W) AD(       ) 3
 ME2895
 ME2895.Superseded values are not recommended for survey control.
 ME2895
 ME2895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2895.See file dsdata.pdf to determine how the superseded data were derived.
 ME2895
 ME2895_MARKER: 53 = ELEVATED TANK
 ME2895
 ME2895  HISTORY     - Date     Condition        Report By
 ME2895  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2895
 ME2895                          STATION DESCRIPTION
 ME2895
 ME2895'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2895'THE STATION IS THE TOP CENTER OF THE CHICAGO ELECTROMOTIVE
 ME2895'DIVISION GENERAL MOTORS WATER TANK.  THE TANK HAS A CYLINDRICAL
 ME2895'BODY WITH A CONICAL SHAPED TOP AND HEMISPHERICAL BOTTOM,
 ME2895'SUPPORTED BY FOUR I-BEAM LEGS.  IT IS WHITE IN COLOR WITH THE
 ME2895'LETTERS (E-M-D) PAINTED ON THE TANK IN RED AND BLACK, AND IS
 ME2895'APPROXIMATELY 150 FEET FEET HIGH.
 ME2895'
 ME2895'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE NORTHEAST
 ME2895'ANGLE OF THE INTERSECTION OF EAST ONE-HUNDRED-THIRD STREET
 ME2895'AND SOUTH CORLISS AVENUE, 0.3 MILE NORTHEAST OF THE
 ME2895'INTERSECTION, AND AT THE EAST END OF THE PLANT COMPLEX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2964 ***********************************************************************
 ME2964  DESIGNATION -  CHICAGO FIRE DEPT TWR
 ME2964  PID         -  ME2964
 ME2964  STATE/COUNTY-  IL/COOK
 ME2964  COUNTRY     -  US
 ME2964  USGS QUAD   -  BLUE ISLAND (2018)
 ME2964
 ME2964                         *CURRENT SURVEY CONTROL
 ME2964  ______________________________________________________________________
 ME2964* NAD 83(1997) POSITION- 41 42 16.98678(N) 087 39 25.40429(W)   ADJUSTED
 ME2964  ______________________________________________________________________
 ME2964  GEOID HEIGHT    -        -33.468 (meters)                     GEOID18
 ME2964  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 ME2964  HORZ ORDER      -  THIRD
 ME2964
 ME2964.The horizontal coordinates were established by classical geodetic methods
 ME2964.and adjusted by the National Geodetic Survey in October 1999.
 ME2964
 ME2964.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2964.GEOID18 height accuracy estimate available here.
 ME2964
 ME2964.Click photographs - Photos may exist for this station.
 ME2964
 ME2964.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2964
 ME2964. The following values were computed from the NAD 83(1997) position.
 ME2964
 ME2964;                    North         East     Units Scale Factor Converg.
 ME2964;SPC IL E     -   559,527.401   356,287.062   MT  1.00001397   +0 26 59.8
 ME2964;SPC IL E     - 1,835,716.15  1,168,918.47   sFT  1.00001397   +0 26 59.8
 ME2964;UTM  16      - 4,617,200.853   445,333.138   MT  0.99963677   -0 26 13.7
 ME2964
 ME2964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4533317200(NAD 83)
 ME2964
 ME2964                          SUPERSEDED SURVEY CONTROL
 ME2964
 ME2964  NAD 83(1997)-  41 42 16.98689(N)    087 39 25.40451(W) AD(       ) 3
 ME2964  NAD 83(1994)-  41 42 16.99122(N)    087 39 25.41298(W) AD(       ) 3
 ME2964  NAD 83(1986)-  41 42 16.99157(N)    087 39 25.41261(W) AD(       ) 3
 ME2964  NAD 27      -  41 42 16.86938(N)    087 39 25.23771(W) AD(       ) 3
 ME2964
 ME2964.Superseded values are not recommended for survey control.
 ME2964
 ME2964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2964.See file dsdata.pdf to determine how the superseded data were derived.
 ME2964
 ME2964_MARKER: 55 = TOWER
 ME2964
 ME2964  HISTORY     - Date     Condition        Report By
 ME2964  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2964
 ME2964                          STATION DESCRIPTION
 ME2964
 ME2964'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2964'THE STATION IS THE LIGHT ATOP AND NOT CENTERED OF THE CHICAGO
 ME2964'FIRE DEPARTMENT, 104 STREET STATION, RADIO TOWER.  IT IS A
 ME2964'THREE-LEGGED, SKELETON STEEL TOWER, PAINTED ALTERNATELY ORANGE
 ME2964'AND WHITE, AND IS APPROXIMATELY 210 FEET HIGH.
 ME2964'
 ME2964'LOCATED IN THE SOUTHWEST SECTION OF CHICAGO, IN THE SOUTHWEST
 ME2964'ANGLE OF THE INTERSECTION OF WEST ONE-HUNDRED-FOURTH
 ME2964'STREET AND SOUTH VINCENNES AVENUE, 90 FEET SOUTHWEST OF THE
 ME2964'CENTERLINE OF WEST ONE-HUNDRED-FOURTH STREET AND 60 FEET
 ME2964'WEST OF THE CENTERLINE OF SOUTH VINCENNES AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2706 ***********************************************************************
 ME2706  DESIGNATION -  CHICAGO FIRESTONE CO TANK
 ME2706  PID         -  ME2706
 ME2706  STATE/COUNTY-  IL/COOK
 ME2706  COUNTRY     -  US
 ME2706  USGS QUAD   -  ENGLEWOOD (2018)
 ME2706
 ME2706                         *CURRENT SURVEY CONTROL
 ME2706  ______________________________________________________________________
 ME2706* NAD 83(1997) POSITION- 41 45 04.69731(N) 087 41 25.92041(W)   ADJUSTED
 ME2706  ______________________________________________________________________
 ME2706  GEOID HEIGHT    -        -33.466 (meters)                     GEOID18
 ME2706  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 ME2706  HORZ ORDER      -  THIRD
 ME2706
 ME2706.The horizontal coordinates were established by classical geodetic methods
 ME2706.and adjusted by the National Geodetic Survey in October 1999.
 ME2706
 ME2706.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2706.GEOID18 height accuracy estimate available here.
 ME2706
 ME2706.Click photographs - Photos may exist for this station.
 ME2706
 ME2706.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2706
 ME2706. The following values were computed from the NAD 83(1997) position.
 ME2706
 ME2706;                    North         East     Units Scale Factor Converg.
 ME2706;SPC IL E     -   564,680.213   353,462.115   MT  1.00001016   +0 25 41.0
 ME2706;SPC IL E     - 1,852,621.67  1,159,650.29   sFT  1.00001016   +0 25 41.0
 ME2706;UTM  16      - 4,622,394.862   442,589.367   MT  0.99964056   -0 27 35.4
 ME2706
 ME2706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4258922394(NAD 83)
 ME2706
 ME2706                          SUPERSEDED SURVEY CONTROL
 ME2706
 ME2706  NAD 83(1997)-  41 45 04.69743(N)    087 41 25.92071(W) AD(       ) 3
 ME2706  NAD 83(1994)-  41 45 04.70131(N)    087 41 25.92988(W) AD(       ) 3
 ME2706  NAD 83(1986)-  41 45 04.70180(N)    087 41 25.92940(W) AD(       ) 3
 ME2706  NAD 27      -  41 45 04.58221(N)    087 41 25.74567(W) AD(       ) 3
 ME2706
 ME2706.Superseded values are not recommended for survey control.
 ME2706
 ME2706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2706.See file dsdata.pdf to determine how the superseded data were derived.
 ME2706
 ME2706_MARKER: 53 = ELEVATED TANK
 ME2706
 ME2706  HISTORY     - Date     Condition        Report By
 ME2706  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2706  HISTORY     - 1977     GOOD             NGS
 ME2706  HISTORY     - 1987     GOOD             USPSQD
 ME2706  HISTORY     - 1989     GOOD             USPSQD
 ME2706  HISTORY     - 19970901 GOOD             USPSQD
 ME2706  HISTORY     - 20100224 GOOD             GEOCAC
 ME2706
 ME2706                          STATION DESCRIPTION
 ME2706
 ME2706'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2706'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 ME2706'THE FIRESTONE
 ME2706'COMPANY AT THE NORTHWEST CORNER OF THE INTERSECTION OF WEST 79TH
 ME2706'STREET AND SOUTH WASHTENAW AVENUE
 ME2706'IN THE SOUTHWEST EDGE OF CHICAGO.  IT IS A SPHERICAL STEEL
 ME2706'TANK SUPPORTED BY A SINGLE STEEL PEDESTAL AND
 ME2706'IS PAINTED RED WITH WHITE BLOCK LETTERS
 ME2706'FIRESTONE ON THE NORTH AND SOUTH SIDES.  THE HEIGHT IS ABOUT 110
 ME2706'FEET.
 ME2706
 ME2706                          STATION RECOVERY (1977)
 ME2706
 ME2706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2706'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS,
 ME2706'CHICAGO FIRESTONE CO. WATER TANK.
 ME2706'
 ME2706'THE STATION IS THE TOP CENTER OF THE CHICAGO FIRESTONE COMPANY
 ME2706'WATER TANK.  THE TANK IS A SINGULAR COLUMN SPHEROID WITH THE
 ME2706'NAME (FIRESTONE) IN WHITE LETTERS, PAINTED RED, AND IS
 ME2706'APPROXIMATELY 110 FEET HIGH.
 ME2706'
 ME2706'LOCATED IN THE SOUTHWEST SECTION OF CHICAGO, IN THE NORTHWEST
 ME2706'ANGLE OF THE INTERSECTION OF WEST SEVENTY-NINTH STREET AND
 ME2706'SOUTH WASHTENAW AVENUE, 0.1 MILE NORTHWEST OF THE INTERSECTION.
 ME2706
 ME2706                          STATION RECOVERY (1987)
 ME2706
 ME2706'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2706'RECOVERED IN GOOD CONDITION.
 ME2706
 ME2706                          STATION RECOVERY (1989)
 ME2706
 ME2706'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2706'RECOVERED IN GOOD CONDITION.
 ME2706
 ME2706                          STATION RECOVERY (1997)
 ME2706
 ME2706'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2706'RECOVERED IN GOOD CONDITION.
 ME2706
 ME2706                          STATION RECOVERY (2010)
 ME2706
 ME2706'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME2706'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2725 ***********************************************************************
 ME2725  DESIGNATION -  CHICAGO FIRST TRINITY CH SPIRE
 ME2725  PID         -  ME2725
 ME2725  STATE/COUNTY-  IL/COOK
 ME2725  COUNTRY     -  US
 ME2725  USGS QUAD   -  ENGLEWOOD (2018)
 ME2725
 ME2725                         *CURRENT SURVEY CONTROL
 ME2725  ______________________________________________________________________
 ME2725* NAD 83(1997) POSITION- 41 50 16.65757(N) 087 38 34.25556(W)   ADJUSTED
 ME2725  ______________________________________________________________________
 ME2725  GEOID HEIGHT    -        -33.550 (meters)                     GEOID18
 ME2725  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 ME2725  HORZ ORDER      -  THIRD
 ME2725
 ME2725.The horizontal coordinates were established by classical geodetic methods
 ME2725.and adjusted by the National Geodetic Survey in October 1999.
 ME2725
 ME2725.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2725.GEOID18 height accuracy estimate available here.
 ME2725
 ME2725.Click photographs - Photos may exist for this station.
 ME2725
 ME2725.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2725
 ME2725. The following values were computed from the NAD 83(1997) position.
 ME2725
 ME2725;                    North         East     Units Scale Factor Converg.
 ME2725;SPC IL E     -   574,335.560   357,350.799   MT  1.00001546   +0 27 38.1
 ME2725;SPC IL E     - 1,884,299.25  1,172,408.41   sFT  1.00001546   +0 27 38.1
 ME2725;UTM  16      - 4,631,985.141   446,625.814   MT  0.99963505   -0 25 43.7
 ME2725
 ME2725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4662531985(NAD 83)
 ME2725
 ME2725                          SUPERSEDED SURVEY CONTROL
 ME2725
 ME2725  NAD 83(1997)-  41 50 16.65776(N)    087 38 34.25594(W) AD(       ) 3
 ME2725  NAD 83(1994)-  41 50 16.66188(N)    087 38 34.26685(W) AD(       ) 3
 ME2725  NAD 83(1986)-  41 50 16.66250(N)    087 38 34.26612(W) AD(       ) 3
 ME2725  NAD 27      -  41 50 16.54161(N)    087 38 34.07995(W) AD(       ) 3
 ME2725
 ME2725.Superseded values are not recommended for survey control.
 ME2725
 ME2725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2725.See file dsdata.pdf to determine how the superseded data were derived.
 ME2725
 ME2725_MARKER: 90 = CHURCH SPIRE
 ME2725
 ME2725  HISTORY     - Date     Condition        Report By
 ME2725  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2725
 ME2725                          STATION DESCRIPTION
 ME2725
 ME2725'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2725'THE STATION IS THE BASE OF THE GREEN LATIN CROSS ATOP THE GRAY
 ME2725'SPIRE SURMOUNTING THE BROWN BRICK BELL TOWER OF THE FIRST
 ME2725'TRINITY CHURCH AND HAS AN OVERALL HEIGHT OF ABOUT 115 FEET.
 ME2725'
 ME2725'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO IN THE
 ME2725'SOUTHWEST ANGLE OF THE INTERSECTION OF SOUTH LOWE AVENUE AND
 ME2725'WEST THIRTY-FIRST STREET, 60 FEET WEST OF THE CENTER OF SOUTH
 ME2725'LOWE AVENUE, 45 FEET SOUTH OF THE CENTER OF THIRTY-FIRST STREET
 ME2725'AND ON THE NORTH CENTRAL FACE OF THE CHURCH BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3051 ***********************************************************************
 ME3051  DESIGNATION -  CHICAGO GALE ST POLICE RAD TWR
 ME3051  PID         -  ME3051
 ME3051  STATE/COUNTY-  IL/COOK
 ME3051  COUNTRY     -  US
 ME3051  USGS QUAD   -  RIVER FOREST (2018)
 ME3051
 ME3051                         *CURRENT SURVEY CONTROL
 ME3051  ______________________________________________________________________
 ME3051* NAD 83(1997) POSITION- 41 58 14.05170(N) 087 45 51.62755(W)   ADJUSTED
 ME3051  ______________________________________________________________________
 ME3051  GEOID HEIGHT    -        -33.690 (meters)                     GEOID18
 ME3051  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 ME3051  HORZ ORDER      -  THIRD
 ME3051
 ME3051.The horizontal coordinates were established by classical geodetic methods
 ME3051.and adjusted by the National Geodetic Survey in October 1999.
 ME3051
 ME3051.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3051.GEOID18 height accuracy estimate available here.
 ME3051
 ME3051.Click photographs - Photos may exist for this station.
 ME3051
 ME3051.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3051
 ME3051. The following values were computed from the NAD 83(1997) position.
 ME3051
 ME3051;                    North         East     Units Scale Factor Converg.
 ME3051;SPC IL E     -   588,990.412   347,162.069   MT  1.00000236   +0 22 49.9
 ME3051;SPC IL E     - 1,932,379.38  1,138,980.89   sFT  1.00000236   +0 22 49.9
 ME3051;UTM  16      - 4,646,791.147   436,669.736   MT  0.99964935   -0 30 40.2
 ME3051
 ME3051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3666946791(NAD 83)
 ME3051
 ME3051                          SUPERSEDED SURVEY CONTROL
 ME3051
 ME3051  NAD 83(1997)-  41 58 14.05185(N)    087 45 51.62808(W) AD(       ) 3
 ME3051  NAD 83(1994)-  41 58 14.05399(N)    087 45 51.64196(W) AD(       ) 3
 ME3051  NAD 83(1986)-  41 58 14.05530(N)    087 45 51.64124(W) AD(       ) 3
 ME3051  NAD 27      -  41 58 13.94246(N)    087 45 51.42624(W) AD(       ) 3
 ME3051
 ME3051.Superseded values are not recommended for survey control.
 ME3051
 ME3051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3051.See file dsdata.pdf to determine how the superseded data were derived.
 ME3051
 ME3051_MARKER: 43 = RADIO/TV TOWER
 ME3051
 ME3051  HISTORY     - Date     Condition        Report By
 ME3051  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3051
 ME3051                          STATION DESCRIPTION
 ME3051
 ME3051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3051'THE STATION IS THE LIGHT ON THE TOP AND CENTER OF THE
 ME3051'CITY OF CHICAGO POLICE DEPARTMENT RADIO TOWER, 5430 WEST GALE
 ME3051'STREET.  IT IS A SKELETON STEEL TOWER OF ANGLE IRON TRUSS WORK.
 ME3051'THE TOWER IS ORANGE AND WHITE IN COLOR AND APPROXIMATELY
 ME3051'225 FEET HIGH.
 ME3051'
 ME3051'LOCATED IN THE NORTHWEST SECTION OF CHICAGO IN THE NORTHEAST
 ME3051'ANGLE OF THE INTERSECTION OF WEST GALE STREET AND NORTH LESTER
 ME3051'STREET AND
 ME3051'PLACED AT THE NORTHEAST CORNER NEAR THE POLICE STATION, 150
 ME3051'FEET NORTH OF THE CENTERLINE OF WEST GALE STREET AND 105 FEET
 ME3051'EAST OF THE CENTERLINE OF NORTH LESTER STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2922 ***********************************************************************
 ME2922  DESIGNATION -  CHICAGO HAMMOND AIRPORT BEACON
 ME2922  PID         -  ME2922
 ME2922  STATE/COUNTY-  IL/COOK
 ME2922  COUNTRY     -  US
 ME2922  USGS QUAD   -  CALUMET CITY (2018)
 ME2922
 ME2922                         *CURRENT SURVEY CONTROL
 ME2922  ______________________________________________________________________
 ME2922* NAD 83(1997) POSITION- 41 32 31.76050(N) 087 32 18.09342(W)   ADJUSTED
 ME2922  ______________________________________________________________________
 ME2922  GEOID HEIGHT    -        -33.491 (meters)                     GEOID18
 ME2922  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 ME2922  HORZ ORDER      -  THIRD
 ME2922
 ME2922.This mark is at Lansing Airport (IGQ)
 ME2922
 ME2922.The horizontal coordinates were established by classical geodetic methods
 ME2922.and adjusted by the National Geodetic Survey in October 1999.
 ME2922
 ME2922.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2922.GEOID18 height accuracy estimate available here.
 ME2922
 ME2922.Click photographs - Photos may exist for this station.
 ME2922
 ME2922.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2922
 ME2922. The following values were computed from the NAD 83(1997) position.
 ME2922
 ME2922;                    North         East     Units Scale Factor Converg.
 ME2922;SPC IL E     -   541,556.833   366,332.827   MT  1.00002913   +0 31 38.0
 ME2922;SPC IL E     - 1,776,757.71  1,201,876.95   sFT  1.00002913   +0 31 38.0
 ME2922;SPC IN W     -   698,867.523   862,032.942   MT  0.99998440   -0 18 06.3
 ME2922;SPC IN W     - 2,292,867.87  2,828,186.41   sFT  0.99998440   -0 18 06.3
 ME2922;UTM  16      - 4,599,084.235   455,096.113   MT  0.99962481   -0 21 25.3
 ME2922
 ME2922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5509699084(NAD 83)
 ME2922
 ME2922                          SUPERSEDED SURVEY CONTROL
 ME2922
 ME2922  NAD 83(1997)-  41 32 31.76051(N)    087 32 18.09345(W) AD(       ) 3
 ME2922  NAD 83(1994)-  41 32 31.76583(N)    087 32 18.10055(W) AD(       ) 3
 ME2922  NAD 83(1986)-  41 32 31.76585(N)    087 32 18.10047(W) AD(       ) 3
 ME2922  NAD 27      -  41 32 31.64198(N)    087 32 17.95397(W) AD(       ) 3
 ME2922
 ME2922.Superseded values are not recommended for survey control.
 ME2922
 ME2922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2922.See file dsdata.pdf to determine how the superseded data were derived.
 ME2922
 ME2922_MARKER: 21 = AIRPORT BEACON
 ME2922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2922+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2007
 ME2922
 ME2922  HISTORY     - Date     Condition        Report By
 ME2922  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2922  HISTORY     - 20070324 GOOD             GEOCAC
 ME2922
 ME2922                          STATION DESCRIPTION
 ME2922
 ME2922'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2922'A REVOLVING LIGHT MOUNTED ON A PLATFORM ABOUT 15 FEET ABOVE
 ME2922'THE ROOF OF A
 ME2922'BRICK HANGAR OF THE CHICAGO-HAMMOND AIRPORT LOCATED AT THE
 ME2922'INTERSECTION OF BURNHAM AVENUE AND
 ME2922'GLENWOOD-LANSING ROAD ABOUT 1 MILE SOUTH OF LANSING.
 ME2922
 ME2922                          STATION RECOVERY (2007)
 ME2922
 ME2922'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME2922'THE AIRPORT IS CONSIDERED THE LANSING MUNICIPAL AIRPORT.  THE BEACON
 ME2922'REMAINS INTACT ATOP THE FORD HANGAR.  UNKNOWN IF THIS BEACON IS STILL
 ME2922'IN USE DUE TO ANOTHER BEACON TO THE EAST THAT IS ATOP A RED AND WHITE
 ME2922'PAINTED POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2661 ***********************************************************************
 ME2661  DESIGNATION -  CHICAGO HANCOCK CNTR E TV TWR
 ME2661  PID         -  ME2661
 ME2661  STATE/COUNTY-  IL/COOK
 ME2661  COUNTRY     -  US
 ME2661  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME2661
 ME2661                         *CURRENT SURVEY CONTROL
 ME2661  ______________________________________________________________________
 ME2661* NAD 83(1997) POSITION- 41 53 55.73514(N) 087 37 22.42130(W)   ADJUSTED
 ME2661  ______________________________________________________________________
 ME2661  GEOID HEIGHT    -        -33.621 (meters)                     GEOID18
 ME2661  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 ME2661  HORZ ORDER      -  THIRD
 ME2661
 ME2661.The horizontal coordinates were established by classical geodetic methods
 ME2661.and adjusted by the National Geodetic Survey in October 1999.
 ME2661
 ME2661.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2661.GEOID18 height accuracy estimate available here.
 ME2661
 ME2661.Click photographs - Photos may exist for this station.
 ME2661
 ME2661.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2661
 ME2661. The following values were computed from the NAD 83(1997) position.
 ME2661
 ME2661;                    North         East     Units Scale Factor Converg.
 ME2661;SPC IL E     -   581,108.161   358,952.221   MT  1.00001775   +0 28 28.0
 ME2661;SPC IL E     - 1,906,519.02  1,177,662.41   sFT  1.00001775   +0 28 28.0
 ME2661;UTM  16      - 4,638,729.471   448,331.578   MT  0.99963285   -0 24 57.6
 ME2661
 ME2661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4833138729(NAD 83)
 ME2661
 ME2661                          SUPERSEDED SURVEY CONTROL
 ME2661
 ME2661  NAD 83(1997)-  41 53 55.73535(N)    087 37 22.42175(W) AD(       ) 3
 ME2661  NAD 83(1994)-  41 53 55.73964(N)    087 37 22.43398(W) AD(       ) 3
 ME2661  NAD 83(1986)-  41 53 55.73959(N)    087 37 22.43240(W) AD(       ) 3
 ME2661  NAD 27      -  41 53 55.61891(N)    087 37 22.24325(W) AD(       ) 3
 ME2661
 ME2661.Superseded values are not recommended for survey control.
 ME2661
 ME2661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2661.See file dsdata.pdf to determine how the superseded data were derived.
 ME2661
 ME2661_MARKER: 43 = RADIO/TV TOWER
 ME2661
 ME2661  HISTORY     - Date     Condition        Report By
 ME2661  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2661  HISTORY     - 1978     GOOD             NGS
 ME2661  HISTORY     - 19941013 GOOD             USPSQD
 ME2661
 ME2661                          STATION DESCRIPTION
 ME2661
 ME2661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2661'THE STATION IS THE LIGHT ATOP AND CENTER OF THE EAST ONE OF
 ME2661'TWO IDENTICAL TV TOWERS ATTACHED TO THE TOP OF THE CHICAGO
 ME2661'HANCOCK CENTER BUILDING.  IT IS A RED AND WHITE TOWER ATOP
 ME2661'STEEL FRAME SKYSCRAPER, 100 FLOORS HIGH.
 ME2661'
 ME2661'LOCATED IN THE WEST CENTRAL SECTION OF CHICAGO IN THE NORTHWEST
 ME2661'ANGLE OF THE INTERSECTION OF NORTH MICHIGAN AVENUE AND CHESTNUT
 ME2661'STREET.
 ME2661
 ME2661                          STATION RECOVERY (1978)
 ME2661
 ME2661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 ME2661'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 ME2661'
 ME2661'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--DOWNTOWN CHICAGO.
 ME2661
 ME2661                          STATION RECOVERY (1994)
 ME2661
 ME2661'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME2661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3254 ***********************************************************************
 ME3254  DESIGNATION -  CHICAGO HANCOCK CNTR W TWR
 ME3254  PID         -  ME3254
 ME3254  STATE/COUNTY-  IL/COOK
 ME3254  COUNTRY     -  US
 ME3254  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3254
 ME3254                         *CURRENT SURVEY CONTROL
 ME3254  ______________________________________________________________________
 ME3254* NAD 83(1997) POSITION- 41 53 55.72230(N) 087 37 23.75201(W)   ADJUSTED
 ME3254  ______________________________________________________________________
 ME3254  GEOID HEIGHT    -        -33.621 (meters)                     GEOID18
 ME3254  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 ME3254  HORZ ORDER      -  THIRD
 ME3254
 ME3254.The horizontal coordinates were established by classical geodetic methods
 ME3254.and adjusted by the National Geodetic Survey in October 1999.
 ME3254
 ME3254.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3254.GEOID18 height accuracy estimate available here.
 ME3254
 ME3254.Click photographs - Photos may exist for this station.
 ME3254
 ME3254.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3254
 ME3254. The following values were computed from the NAD 83(1997) position.
 ME3254
 ME3254;                    North         East     Units Scale Factor Converg.
 ME3254;SPC IL E     -   581,107.511   358,921.551   MT  1.00001770   +0 28 27.2
 ME3254;SPC IL E     - 1,906,516.89  1,177,561.79   sFT  1.00001770   +0 28 27.2
 ME3254;UTM  16      - 4,638,729.297   448,300.914   MT  0.99963289   -0 24 58.4
 ME3254
 ME3254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4830038729(NAD 83)
 ME3254
 ME3254                          SUPERSEDED SURVEY CONTROL
 ME3254
 ME3254  NAD 83(1997)-  41 53 55.72250(N)    087 37 23.75245(W) AD(       ) 3
 ME3254  NAD 83(1994)-  41 53 55.72678(N)    087 37 23.76468(W) AD(       ) 3
 ME3254  NAD 83(1986)-  41 53 55.72678(N)    087 37 23.76327(W) AD(       ) 3
 ME3254
 ME3254.Superseded values are not recommended for survey control.
 ME3254
 ME3254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3254.See file dsdata.pdf to determine how the superseded data were derived.
 ME3254
 ME3254_MARKER: 55 = TOWER
 ME3254
 ME3254  HISTORY     - Date     Condition        Report By
 ME3254  HISTORY     - UNK      FIRST OBSERVED
 ME3254
 ME3254                          STATION DESCRIPTION
 ME3254
 ME3254'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2658 ***********************************************************************
 ME2658  DESIGNATION -  CHICAGO HBR LT
 ME2658  PID         -  ME2658
 ME2658  STATE/COUNTY-  IL/COOK
 ME2658  COUNTRY     -  US
 ME2658  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME2658
 ME2658                         *CURRENT SURVEY CONTROL
 ME2658  ______________________________________________________________________
 ME2658* NAD 83(1997) POSITION- 41 53 21.66499(N) 087 35 25.96157(W)   ADJUSTED
 ME2658  ______________________________________________________________________
 ME2658  GEOID HEIGHT    -        -33.617 (meters)                     GEOID18
 ME2658  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 ME2658  HORZ ORDER      -  THIRD
 ME2658
 ME2658.The horizontal coordinates were established by classical geodetic methods
 ME2658.and adjusted by the National Geodetic Survey in October 1999.
 ME2658
 ME2658.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2658.GEOID18 height accuracy estimate available here.
 ME2658
 ME2658.Click photographs - Photos may exist for this station.
 ME2658
 ME2658.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2658
 ME2658. The following values were computed from the NAD 83(1997) position.
 ME2658
 ME2658;                    North         East     Units Scale Factor Converg.
 ME2658;SPC IL E     -   580,079.743   361,645.736   MT  1.00002174   +0 29 45.5
 ME2658;SPC IL E     - 1,903,144.96  1,186,499.39   sFT  1.00002174   +0 29 45.5
 ME2658;UTM  16      - 4,637,659.738   451,007.746   MT  0.99962953   -0 23 39.5
 ME2658
 ME2658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5100737659(NAD 83)
 ME2658
 ME2658                          SUPERSEDED SURVEY CONTROL
 ME2658
 ME2658  NAD 83(1997)-  41 53 21.66521(N)    087 35 25.96200(W) AD(       ) 3
 ME2658  NAD 83(1994)-  41 53 21.66996(N)    087 35 25.97402(W) AD(       ) 3
 ME2658  NAD 83(1986)-  41 53 21.66987(N)    087 35 25.97223(W) AD(       ) 3
 ME2658  NAD 27      -  41 53 21.54686(N)    087 35 25.78815(W) AD(       ) 3
 ME2658
 ME2658.Superseded values are not recommended for survey control.
 ME2658
 ME2658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2658.See file dsdata.pdf to determine how the superseded data were derived.
 ME2658
 ME2658_MARKER: 14 = NAVIGATION LIGHT
 ME2658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2658+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2009
 ME2658
 ME2658  HISTORY     - Date     Condition        Report By
 ME2658  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2658  HISTORY     - 1979     GOOD             NGS
 ME2658  HISTORY     - 1983     GOOD             IL1670
 ME2658  HISTORY     - 19941013 GOOD             USPSQD
 ME2658  HISTORY     - 20090707 GOOD             GEOCAC
 ME2658
 ME2658                          STATION DESCRIPTION
 ME2658
 ME2658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2658'THE STATION IS LOCATED AT THE SOUTH END OF THE NORTH
 ME2658'BREAKWATER.  THIS LANDMARK IS LISTED IN THE DEPARTMENT
 ME2658'OF TRANSPORTATION COAST GUARD LIGHT LIST, VOLUME
 ME2658'FOUR, 1977.
 ME2658'IT IS A FLASHING RED LIGHT ATOP A WHITE CONICAL
 ME2658'TOWER ON THE BREAKWATER.
 ME2658
 ME2658                          STATION RECOVERY (1979)
 ME2658
 ME2658'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 ME2658'LIGHT RECOVERED IN GOOD CONDITION.
 ME2658
 ME2658                          STATION RECOVERY (1983)
 ME2658
 ME2658'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2658'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2658'NO CHANGES WERE NOTED FROM THE 1977 DESCRIPTIVE TEXT.
 ME2658'
 ME2658'DESCRIBED BY CITY OF CHICAGO.
 ME2658
 ME2658                          STATION RECOVERY (1994)
 ME2658
 ME2658'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME2658'RECOVERED IN GOOD CONDITION.
 ME2658
 ME2658                          STATION RECOVERY (2009)
 ME2658
 ME2658'RECOVERY NOTE BY GEOCACHING 2009 (LPC)
 ME2658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2862 ***********************************************************************
 ME2862  DESIGNATION -  CHICAGO HELENE CURTIS TANK
 ME2862  PID         -  ME2862
 ME2862  STATE/COUNTY-  IL/COOK
 ME2862  COUNTRY     -  US
 ME2862  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2862
 ME2862                         *CURRENT SURVEY CONTROL
 ME2862  ______________________________________________________________________
 ME2862* NAD 83(1997) POSITION- 41 54 30.23686(N) 087 44 18.74085(W)   ADJUSTED
 ME2862  ______________________________________________________________________
 ME2862  GEOID HEIGHT    -        -33.599 (meters)                     GEOID18
 ME2862  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 ME2862  HORZ ORDER      -  THIRD
 ME2862
 ME2862.The horizontal coordinates were established by classical geodetic methods
 ME2862.and adjusted by the National Geodetic Survey in October 1999.
 ME2862
 ME2862.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2862.GEOID18 height accuracy estimate available here.
 ME2862
 ME2862.Click photographs - Photos may exist for this station.
 ME2862
 ME2862.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2862
 ME2862. The following values were computed from the NAD 83(1997) position.
 ME2862
 ME2862;                    North         East     Units Scale Factor Converg.
 ME2862;SPC IL E     -   582,099.630   349,348.628   MT  1.00000495   +0 23 50.3
 ME2862;SPC IL E     - 1,909,771.87  1,146,154.62   sFT  1.00000495   +0 23 50.3
 ME2862;UTM  16      - 4,639,869.655   438,748.119   MT  0.99964617   -0 29 35.9
 ME2862
 ME2862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3874839869(NAD 83)
 ME2862
 ME2862                          SUPERSEDED SURVEY CONTROL
 ME2862
 ME2862  NAD 83(1997)-  41 54 30.23700(N)    087 44 18.74131(W) AD(       ) 3
 ME2862  NAD 83(1994)-  41 54 30.23972(N)    087 44 18.75363(W) AD(       ) 3
 ME2862  NAD 83(1986)-  41 54 30.24074(N)    087 44 18.75297(W) AD(       ) 3
 ME2862  NAD 27      -  41 54 30.12536(N)    087 44 18.54741(W) AD(       ) 3
 ME2862
 ME2862.Superseded values are not recommended for survey control.
 ME2862
 ME2862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2862.See file dsdata.pdf to determine how the superseded data were derived.
 ME2862
 ME2862_MARKER: 53 = ELEVATED TANK
 ME2862
 ME2862  HISTORY     - Date     Condition        Report By
 ME2862  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2862  HISTORY     - 19970905 GOOD             USPSQD
 ME2862
 ME2862                          STATION DESCRIPTION
 ME2862
 ME2862'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2862'THE STATION IS THE APEX OF THE VENT OF THE WATER TANK OF HELENE
 ME2862'CURTIS, 1510 NORTH KOSTNER AVENUE.  THE TANK HAS A CYLINDRICAL
 ME2862'BODY WITH A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM.  IT IS
 ME2862'SILVER IN COLOR WITH HELENE CURTIS IS BLUE AND WHITE LETTERS
 ME2862'AND IS APPROXIMATELY 130 FEET HIGH SUPPORTED BY 4 TUBULAR LEGS.
 ME2862'
 ME2862'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO IN THE
 ME2862'SOUTHWEST ANGLE OF THE INTERSECTION OF NORTH KOSTNER AVENUE AND
 ME2862'WEST NORTH AVENUE.  THE TANK IS ON THE SOUTHWEST GROUNDS OF
 ME2862'HELENE CURTIS PLANT COMPLEX, 0.1 MILE SOUTH OF THE CENTERLINE
 ME2862'OF WEST NORTH AVENUE AND 0.1 MILE WEST OF THE CENTERLINE OF
 ME2862'NORTH KOSTNER AVENUE.
 ME2862
 ME2862                          STATION RECOVERY (1997)
 ME2862
 ME2862'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2747 ***********************************************************************
 ME2747  DESIGNATION -  CHICAGO HOLY CORINTHIANS SPIRE
 ME2747  PID         -  ME2747
 ME2747  STATE/COUNTY-  IL/COOK
 ME2747  COUNTRY     -  US
 ME2747  USGS QUAD   -  ENGLEWOOD (2018)
 ME2747
 ME2747                         *CURRENT SURVEY CONTROL
 ME2747  ______________________________________________________________________
 ME2747* NAD 83(1997) POSITION- 41 50 59.65620(N) 087 41 42.81255(W)   ADJUSTED
 ME2747  ______________________________________________________________________
 ME2747  GEOID HEIGHT    -        -33.542 (meters)                     GEOID18
 ME2747  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 ME2747  HORZ ORDER      -  THIRD
 ME2747
 ME2747.The horizontal coordinates were established by classical geodetic methods
 ME2747.and adjusted by the National Geodetic Survey in October 1999.
 ME2747
 ME2747.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2747.GEOID18 height accuracy estimate available here.
 ME2747
 ME2747.Click photographs - Photos may exist for this station.
 ME2747
 ME2747.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2747
 ME2747. The following values were computed from the NAD 83(1997) position.
 ME2747
 ME2747;                    North         East     Units Scale Factor Converg.
 ME2747;SPC IL E     -   575,628.521   352,990.557   MT  1.00000954   +0 25 32.7
 ME2747;SPC IL E     - 1,888,541.24  1,158,103.19   sFT  1.00000954   +0 25 32.7
 ME2747;UTM  16      - 4,633,345.124   442,287.795   MT  0.99964098   -0 27 49.9
 ME2747
 ME2747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4228733345(NAD 83)
 ME2747
 ME2747                          SUPERSEDED SURVEY CONTROL
 ME2747
 ME2747  NAD 83(1997)-  41 50 59.65636(N)    087 41 42.81295(W) AD(       ) 3
 ME2747  NAD 83(1994)-  41 50 59.65987(N)    087 41 42.82405(W) AD(       ) 3
 ME2747  NAD 83(1986)-  41 50 59.66061(N)    087 41 42.82340(W) AD(       ) 3
 ME2747  NAD 27      -  41 50 59.54216(N)    087 41 42.62940(W) AD(       ) 3
 ME2747
 ME2747.Superseded values are not recommended for survey control.
 ME2747
 ME2747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2747.See file dsdata.pdf to determine how the superseded data were derived.
 ME2747
 ME2747_MARKER: 90 = CHURCH SPIRE
 ME2747
 ME2747  HISTORY     - Date     Condition        Report By
 ME2747  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2747  HISTORY     - 20121201 GOOD             GEOCAC
 ME2747
 ME2747                          STATION DESCRIPTION
 ME2747
 ME2747'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2747'THE STATION IS THE BASE OF THE CROSS ATOP THE BLACK AND
 ME2747'GREEN SPIRE SURMOUNTING THE BROWN BRICK BELL TOWER OF THE
 ME2747'HOLY CORINTHIANS CHURCH.  IT HAS AN OVERALL HEIGHT OF ABOUT 150
 ME2747'FEET.
 ME2747'
 ME2747'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO IN THE
 ME2747'SOUTHEAST ANGLE OF THE INTERSECTION OF SOUTH CALIFORNIA AVENUE
 ME2747'AND WEST TWENTY-THIRD STREET, 60 FEET SOUTH OF THE CENTER OF
 ME2747'WEST TWENTY-THIRD STREET, 45 FEET EAST OF THE CENTER OF
 ME2747'SOUTH CALIFORNIA AVENUE AND ON THE WEST CENTRAL FACE OF
 ME2747'THE CHURCH BUILDING.
 ME2747
 ME2747                          STATION RECOVERY (2012)
 ME2747
 ME2747'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2747'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2864 ***********************************************************************
 ME2864  DESIGNATION -  CHICAGO HOUSTON FOODS TANK
 ME2864  PID         -  ME2864
 ME2864  STATE/COUNTY-  IL/COOK
 ME2864  COUNTRY     -  US
 ME2864  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2864
 ME2864                         *CURRENT SURVEY CONTROL
 ME2864  ______________________________________________________________________
 ME2864* NAD 83(1997) POSITION- 41 57 29.38422(N) 087 44 37.59335(W)   ADJUSTED
 ME2864  ______________________________________________________________________
 ME2864  GEOID HEIGHT    -        -33.676 (meters)                     GEOID18
 ME2864  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 ME2864  HORZ ORDER      -  THIRD
 ME2864
 ME2864.The horizontal coordinates were established by classical geodetic methods
 ME2864.and adjusted by the National Geodetic Survey in October 1999.
 ME2864
 ME2864.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2864.GEOID18 height accuracy estimate available here.
 ME2864
 ME2864.Click photographs - Photos may exist for this station.
 ME2864
 ME2864.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2864
 ME2864. The following values were computed from the NAD 83(1997) position.
 ME2864
 ME2864;                    North         East     Units Scale Factor Converg.
 ME2864;SPC IL E     -   587,623.817   348,876.134   MT  1.00000438   +0 23 39.0
 ME2864;SPC IL E     - 1,927,895.81  1,144,604.45   sFT  1.00000438   +0 23 39.0
 ME2864;UTM  16      - 4,645,398.540   438,361.727   MT  0.99964675   -0 29 50.3
 ME2864
 ME2864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3836145398(NAD 83)
 ME2864
 ME2864                          SUPERSEDED SURVEY CONTROL
 ME2864
 ME2864  NAD 83(1997)-  41 57 29.38438(N)    087 44 37.59386(W) AD(       ) 3
 ME2864  NAD 83(1994)-  41 57 29.38683(N)    087 44 37.60745(W) AD(       ) 3
 ME2864  NAD 83(1986)-  41 57 29.38803(N)    087 44 37.60667(W) AD(       ) 3
 ME2864  NAD 27      -  41 57 29.27399(N)    087 44 37.39681(W) AD(       ) 3
 ME2864
 ME2864.Superseded values are not recommended for survey control.
 ME2864
 ME2864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2864.See file dsdata.pdf to determine how the superseded data were derived.
 ME2864
 ME2864_MARKER: 53 = ELEVATED TANK
 ME2864
 ME2864  HISTORY     - Date     Condition        Report By
 ME2864  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2864  HISTORY     - 19970909 GOOD             USPSQD
 ME2864
 ME2864                          STATION DESCRIPTION
 ME2864
 ME2864'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2864'THE STATION IS THE APEX OF THE VENT OF THE WATER TANK OF
 ME2864'THE HOUSTON FOODS, INC., 4245 KNOX AVENUE.  IT IS SILVER COLOR
 ME2864'AND HAS A CYLINDRICAL BODY WITH A DOME SHAPED TOP AND
 ME2864'HEMISPHERICAL BOTTOM WITH THE LETTER HOUSTON FOODS IN BLACK
 ME2864'AND APPROXIMATELY 115 FEET HIGH.
 ME2864'
 ME2864'LOCATED IN THE NORTH SECTION OF CHICAGO, 0.15 MILES SOUTH OF
 ME2864'MONTROSE AVENUE IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF
 ME2864'WEST MONTROSE AVENUE AND NORTH KNOX AVENUE.  THE WATER TANK IS
 ME2864'LOCATED ON THE SOUTHEAST PART OF THE PLANT BUILDING AT 4245
 ME2864'KNOX AVENUE, 115 EAST OF THE CENTERLINE OF NORTH KNOX AVENUE.
 ME2864
 ME2864                          STATION RECOVERY (1997)
 ME2864
 ME2864'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2598 ***********************************************************************
 ME2598  DESIGNATION -  CHICAGO HTS AM LOCOMOTIVE STK
 ME2598  PID         -  ME2598
 ME2598  STATE/COUNTY-  IL/COOK
 ME2598  COUNTRY     -  US
 ME2598  USGS QUAD   -  STEGER (2018)
 ME2598
 ME2598                         *CURRENT SURVEY CONTROL
 ME2598  ______________________________________________________________________
 ME2598* NAD 83(1997) POSITION- 41 29 33.76095(N) 087 38 50.29722(W)   ADJUSTED
 ME2598  ______________________________________________________________________
 ME2598  GEOID HEIGHT    -        -33.378 (meters)                     GEOID18
 ME2598  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 ME2598  HORZ ORDER      -  THIRD
 ME2598
 ME2598.The horizontal coordinates were established by classical geodetic methods
 ME2598.and adjusted by the National Geodetic Survey in October 1999.
 ME2598
 ME2598.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2598.GEOID18 height accuracy estimate available here.
 ME2598
 ME2598.Click photographs - Photos may exist for this station.
 ME2598
 ME2598.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2598
 ME2598. The following values were computed from the NAD 83(1997) position.
 ME2598
 ME2598;                    North         East     Units Scale Factor Converg.
 ME2598;SPC IL E     -   535,987.523   357,285.915   MT  1.00001537   +0 27 16.3
 ME2598;SPC IL E     - 1,758,485.73  1,172,195.54   sFT  1.00001537   +0 27 16.3
 ME2598;UTM  16      - 4,593,657.264   445,967.950   MT  0.99963593   -0 25 43.9
 ME2598
 ME2598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4596793657(NAD 83)
 ME2598
 ME2598                          SUPERSEDED SURVEY CONTROL
 ME2598
 ME2598  NAD 83(1997)-  41 29 33.76094(N)    087 38 50.29732(W) AD(       ) 3
 ME2598  NAD 83(1986)-  41 29 33.76572(N)    087 38 50.30412(W) AD(       ) 3
 ME2598  NAD 27      -  41 29 33.64176(N)    087 38 50.14508(W) AD(       ) 3
 ME2598
 ME2598.Superseded values are not recommended for survey control.
 ME2598
 ME2598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2598.See file dsdata.pdf to determine how the superseded data were derived.
 ME2598
 ME2598_MARKER: 63 = STACK
 ME2598
 ME2598  HISTORY     - Date     Condition        Report By
 ME2598  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2598
 ME2598                          STATION DESCRIPTION
 ME2598
 ME2598'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2598'STATION IS LOCATED ABOUT 400 FEET WEST OF EUCLID AVENUE AND
 ME2598'250 FEET NORTH OF
 ME2598'WEST 26TH STREET AT THE SOUTHWEST CITY LIMITS OF STEGER. IT IS A LARGE
 ME2598'YELLOW BRICK STACK ABOUT 160 FEET
 ME2598'HIGH WITH METAL BANDS ENCIRCLING THE STACK AT ABOUT
 ME2598'15 FOOT INTERVALS.  THIS STACK IS LOCATED ON THE
 ME2598'GROUNDS OF THE AMERICAN LOCOMOTIVE CO.
 ME2598'PLANT AND IS FLANKED BY 6 FAIRLY LARGE METAL STACKS, 3 TO THE NORTH
 ME2598'AND 3 TO THE SOUTH.  THE POINT
 ME2598'OBSERVED ON WAS THE CENTER OF THE TOP OF THE STACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2917 ***********************************************************************
 ME2917  DESIGNATION -  CHICAGO HTS GEN FELT CO TANK
 ME2917  PID         -  ME2917
 ME2917  STATE/COUNTY-  IL/COOK
 ME2917  COUNTRY     -  US
 ME2917  USGS QUAD   -  CALUMET CITY (2018)
 ME2917
 ME2917                         *CURRENT SURVEY CONTROL
 ME2917  ______________________________________________________________________
 ME2917* NAD 83(1997) POSITION- 41 30 09.75042(N) 087 37 08.73254(W)   ADJUSTED
 ME2917  ______________________________________________________________________
 ME2917  GEOID HEIGHT    -        -33.408 (meters)                     GEOID18
 ME2917  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 ME2917  HORZ ORDER      -  THIRD
 ME2917
 ME2917.The horizontal coordinates were established by classical geodetic methods
 ME2917.and adjusted by the National Geodetic Survey in October 1999.
 ME2917
 ME2917.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2917.GEOID18 height accuracy estimate available here.
 ME2917
 ME2917.Click photographs - Photos may exist for this station.
 ME2917
 ME2917.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2917
 ME2917. The following values were computed from the NAD 83(1997) position.
 ME2917
 ME2917;                    North         East     Units Scale Factor Converg.
 ME2917;SPC IL E     -   537,116.890   359,632.599   MT  1.00001874   +0 28 23.9
 ME2917;SPC IL E     - 1,762,191.00  1,179,894.62   sFT  1.00001874   +0 28 23.9
 ME2917;UTM  16      - 4,594,749.895   448,330.864   MT  0.99963285   -0 24 36.9
 ME2917
 ME2917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4833094749(NAD 83)
 ME2917
 ME2917                          SUPERSEDED SURVEY CONTROL
 ME2917
 ME2917  NAD 83(1997)-  41 30 09.75041(N)    087 37 08.73265(W) AD(       ) 3
 ME2917  NAD 83(1994)-  41 30 09.75529(N)    087 37 08.73968(W) AD(       ) 3
 ME2917  NAD 83(1986)-  41 30 09.75530(N)    087 37 08.73959(W) AD(       ) 3
 ME2917  NAD 27      -  41 30 09.63100(N)    087 37 08.58300(W) AD(       ) 3
 ME2917
 ME2917.Superseded values are not recommended for survey control.
 ME2917
 ME2917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2917.See file dsdata.pdf to determine how the superseded data were derived.
 ME2917
 ME2917_MARKER: 53 = ELEVATED TANK
 ME2917
 ME2917  HISTORY     - Date     Condition        Report By
 ME2917  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2917
 ME2917                          STATION DESCRIPTION
 ME2917
 ME2917'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2917'STATION IS LOCATED IN THE EAST SECTION OF CHICAGO HEIGHTS AT
 ME2917'THE SOUTH EDGE OF
 ME2917'THE GENERAL FELT CO. PLANT, ABOUT 500 FEET WEST OF STATE STREET, 300
 ME2917'FEET EAST OF ARNOLD STREET AND 50
 ME2917'FEET NORTH OF EAST 16TH STREET.  IT IS A 4 LEGGED STEEL
 ME2917'STRUCTURE WITH A STEEL WATER TANK ATOP AND IS ABOUT
 ME2917'140 FEET HIGH.  THE TANK IS PAINTED
 ME2917'SILVER AND HAS LEGEND GENERAL FELT PAINTED IN LARGE BLACK LETTERS ON
 ME2917'THE EAST AND WEST SIDES OF THE
 ME2917'TANK.  THE POINT OBSERVED ON WAS THE METAL BALL AT THE APEX OF THE
 ME2917'ROOF OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2882 ***********************************************************************
 ME2882  DESIGNATION -  CHICAGO IMMAC CONCEP CH CUPOLA
 ME2882  PID         -  ME2882
 ME2882  STATE/COUNTY-  IL/COOK
 ME2882  COUNTRY     -  US
 ME2882  USGS QUAD   -  LAKE CALUMET (2018)
 ME2882
 ME2882                         *CURRENT SURVEY CONTROL
 ME2882  ______________________________________________________________________
 ME2882* NAD 83(1997) POSITION- 41 44 08.85902(N) 087 33 05.71905(W)   ADJUSTED
 ME2882  ______________________________________________________________________
 ME2882  GEOID HEIGHT    -        -33.523 (meters)                     GEOID18
 ME2882  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 ME2882  HORZ ORDER      -  THIRD
 ME2882
 ME2882.The horizontal coordinates were established by classical geodetic methods
 ME2882.and adjusted by the National Geodetic Survey in October 1999.
 ME2882
 ME2882.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2882.GEOID18 height accuracy estimate available here.
 ME2882
 ME2882.Click photographs - Photos may exist for this station.
 ME2882
 ME2882.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2882
 ME2882. The following values were computed from the NAD 83(1997) position.
 ME2882
 ME2882;                    North         East     Units Scale Factor Converg.
 ME2882;SPC IL E     -   563,053.166   365,033.979   MT  1.00002703   +0 31 13.5
 ME2882;SPC IL E     - 1,847,283.60  1,197,615.65   sFT  1.00002703   +0 31 13.5
 ME2882;UTM  16      - 4,620,589.417   454,130.184   MT  0.99962589   -0 22 01.9
 ME2882
 ME2882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5413020589(NAD 83)
 ME2882
 ME2882                          SUPERSEDED SURVEY CONTROL
 ME2882
 ME2882  NAD 83(1997)-  41 44 08.85922(N)    087 33 05.71924(W) AD(       ) 3
 ME2882  NAD 83(1994)-  41 44 08.86446(N)    087 33 05.72834(W) AD(       ) 3
 ME2882  NAD 83(1986)-  41 44 08.86469(N)    087 33 05.72773(W) AD(       ) 3
 ME2882  NAD 27      -  41 44 08.73679(N)    087 33 05.56563(W) AD(       ) 3
 ME2882
 ME2882.Superseded values are not recommended for survey control.
 ME2882
 ME2882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2882.See file dsdata.pdf to determine how the superseded data were derived.
 ME2882
 ME2882_MARKER: 86 = CUPOLA
 ME2882
 ME2882  HISTORY     - Date     Condition        Report By
 ME2882  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2882
 ME2882                          STATION DESCRIPTION
 ME2882
 ME2882'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2882'THE STATION IS THE BASE OF CROSS OF THE CHICAGO IMMACULATE
 ME2882'CONCEPTION CATHOLIC CHURCH CUPOLA.  IT IS A GREY CUPOLA ATOP
 ME2882'BROWN BRICK BELL TOWER ATTACHED TO THE EAST FACE OF CHURCH
 ME2882'BUILDING, AND IS APPROXIMATELY 130 FEET HIGH.
 ME2882'
 ME2882'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE NORTHWEST
 ME2882'ANGLE OF THE INTERSECTION OF EAST EIGHTY-EIGHTH STREET AND
 ME2882'SOUTH COMMERCIAL AVENUE, 55 FEET WEST OF THE CENTERLINE OF
 ME2882'SOUTH COMMERCIAL AVENUE AND 85 FEET NORTH OF THE CENTERLINE OF
 ME2882'EAST EIGHTY-EIGHTH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2752 ***********************************************************************
 ME2752  DESIGNATION -  CHICAGO INMONT TANK
 ME2752  PID         -  ME2752
 ME2752  STATE/COUNTY-  IL/COOK
 ME2752  COUNTRY     -  US
 ME2752  USGS QUAD   -  ENGLEWOOD (2018)
 ME2752
 ME2752                         *CURRENT SURVEY CONTROL
 ME2752  ______________________________________________________________________
 ME2752* NAD 83(1997) POSITION- 41 48 08.01545(N) 087 42 01.08341(W)   ADJUSTED
 ME2752  ______________________________________________________________________
 ME2752  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 ME2752  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 ME2752  HORZ ORDER      -  THIRD
 ME2752
 ME2752.The horizontal coordinates were established by classical geodetic methods
 ME2752.and adjusted by the National Geodetic Survey in October 1999.
 ME2752
 ME2752.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2752.GEOID18 height accuracy estimate available here.
 ME2752
 ME2752.Click photographs - Photos may exist for this station.
 ME2752
 ME2752.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2752
 ME2752. The following values were computed from the NAD 83(1997) position.
 ME2752
 ME2752;                    North         East     Units Scale Factor Converg.
 ME2752;SPC IL E     -   570,329.908   352,608.109   MT  1.00000904   +0 25 19.1
 ME2752;SPC IL E     - 1,871,157.37  1,156,848.44   sFT  1.00000904   +0 25 19.1
 ME2752;UTM  16      - 4,628,055.032   441,823.337   MT  0.99964165   -0 28 00.5
 ME2752
 ME2752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4182328055(NAD 83)
 ME2752
 ME2752                          SUPERSEDED SURVEY CONTROL
 ME2752
 ME2752  NAD 83(1997)-  41 48 08.01559(N)    087 42 01.08376(W) AD(       ) 3
 ME2752  NAD 83(1994)-  41 48 08.01923(N)    087 42 01.09382(W) AD(       ) 3
 ME2752  NAD 83(1986)-  41 48 08.01981(N)    087 42 01.09324(W) AD(       ) 3
 ME2752  NAD 27      -  41 48 07.90130(N)    087 42 00.90316(W) AD(       ) 3
 ME2752
 ME2752.Superseded values are not recommended for survey control.
 ME2752
 ME2752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2752.See file dsdata.pdf to determine how the superseded data were derived.
 ME2752
 ME2752_MARKER: 53 = ELEVATED TANK
 ME2752
 ME2752  HISTORY     - Date     Condition        Report By
 ME2752  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2752
 ME2752                          STATION DESCRIPTION
 ME2752
 ME2752'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2752'THE STATION IS THE APEX OF THE VENT ATOP THE DOME SHAPED TOP OF
 ME2752'THE CYLINDRICAL WATER TANK WITH A HEMISPHERICAL BOTTOM,
 ME2752'SUPPORTED BY FOUR TUBULAR STEEL LEGS, PAINTED SILVER WITH BLACK
 ME2752'AND BLUE LETTERING (INMONT) ON THE EAST AND WEST FACES OF THE
 ME2752'TANK AND OWNED BY THE INMONT COMPANY.  THE TANK HAS AN OVERALL
 ME2752'HEIGHT OF ABOUT 140 FEET.
 ME2752'
 ME2752'LOCATED AT 3030 WEST FIFTY-FIRST STREET IN THE SOUTHWEST
 ME2752'SECTION OF CHICAGO IN THE SOUTHWEST ANGLE OF THE INTERSECTION
 ME2752'OF WEST FIFTY-FIRST STREET AND SOUTH ALBANY EXTENDED 0.1 MILE
 ME2752'NORTH OF WEST FIFTY-FIRST STREET, 40 FEET WEST OF THE CENTER
 ME2752'OF SOUTH ALBANY AND ON THE WEST CENTRAL GROUNDS OF THE INMONT
 ME2752'COMPANY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2899 ***********************************************************************
 ME2899  DESIGNATION -  CHICAGO INTERCONTINENTAL TWR
 ME2899  PID         -  ME2899
 ME2899  STATE/COUNTY-  IL/COOK
 ME2899  COUNTRY     -  US
 ME2899  USGS QUAD   -  LAKE CALUMET (2018)
 ME2899
 ME2899                         *CURRENT SURVEY CONTROL
 ME2899  ______________________________________________________________________
 ME2899* NAD 83(1997) POSITION- 41 41 39.41775(N) 087 36 31.94078(W)   ADJUSTED
 ME2899  ______________________________________________________________________
 ME2899  GEOID HEIGHT    -        -33.493 (meters)                     GEOID18
 ME2899  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 ME2899  HORZ ORDER      -  THIRD
 ME2899
 ME2899.The horizontal coordinates were established by classical geodetic methods
 ME2899.and adjusted by the National Geodetic Survey in October 1999.
 ME2899
 ME2899.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2899.GEOID18 height accuracy estimate available here.
 ME2899
 ME2899.Click photographs - Photos may exist for this station.
 ME2899
 ME2899.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2899
 ME2899. The following values were computed from the NAD 83(1997) position.
 ME2899
 ME2899;                    North         East     Units Scale Factor Converg.
 ME2899;SPC IL E     -   558,400.952   360,307.255   MT  1.00001974   +0 28 54.8
 ME2899;SPC IL E     - 1,832,020.46  1,182,108.05   sFT  1.00001974   +0 28 54.8
 ME2899;UTM  16      - 4,616,012.761   449,333.881   MT  0.99963159   -0 24 18.0
 ME2899
 ME2899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4933316012(NAD 83)
 ME2899
 ME2899                          SUPERSEDED SURVEY CONTROL
 ME2899
 ME2899  NAD 83(1997)-  41 41 39.41787(N)    087 36 31.94095(W) AD(       ) 3
 ME2899  NAD 83(1994)-  41 41 39.42258(N)    087 36 31.94934(W) AD(       ) 3
 ME2899  NAD 83(1986)-  41 41 39.42282(N)    087 36 31.94894(W) AD(       ) 3
 ME2899  NAD 27      -  41 41 39.29832(N)    087 36 31.78214(W) AD(       ) 3
 ME2899
 ME2899.Superseded values are not recommended for survey control.
 ME2899
 ME2899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2899.See file dsdata.pdf to determine how the superseded data were derived.
 ME2899
 ME2899_MARKER: 55 = TOWER
 ME2899
 ME2899  HISTORY     - Date     Condition        Report By
 ME2899  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2899
 ME2899                          STATION DESCRIPTION
 ME2899
 ME2899'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2899'THE STATION IS THE BASE OF FLAG POLE ATOP THE CHICAGO
 ME2899'INTERCONTINENTAL STEEL CORPORATION TOWER.  IT IS A BROWN BRICK
 ME2899'BELL TOWER ATTACHED TO THE WEST SIDE OF BUILDING, AND IS
 ME2899'APPROXIMATELY 130 FEET HIGH.
 ME2899'
 ME2899'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE NORTHEAST
 ME2899'ANGLE OF THE INTERSECTION OF ONE-HUNDRED-ELEVENTH STREET
 ME2899'AND COTTAGE GROVE AVENUE, 0.1 MILE NORTH OF
 ME2899'ONE-HUNDRED-ELEVENTH
 ME2899'STREET AND 160 FEET EAST OF THE CENTERLINE OF COTTAGE
 ME2899'GROVE AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2859 ***********************************************************************
 ME2859  DESIGNATION -  CHICAGO IRVING PRES CH SPIRE
 ME2859  PID         -  ME2859
 ME2859  STATE/COUNTY-  IL/COOK
 ME2859  COUNTRY     -  US
 ME2859  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2859
 ME2859                         *CURRENT SURVEY CONTROL
 ME2859  ______________________________________________________________________
 ME2859* NAD 83(1997) POSITION- 41 57 19.07158(N) 087 43 56.01883(W)   ADJUSTED
 ME2859  ______________________________________________________________________
 ME2859  GEOID HEIGHT    -        -33.675 (meters)                     GEOID18
 ME2859  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 ME2859  HORZ ORDER      -  THIRD
 ME2859
 ME2859.The horizontal coordinates were established by classical geodetic methods
 ME2859.and adjusted by the National Geodetic Survey in October 1999.
 ME2859
 ME2859.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2859.GEOID18 height accuracy estimate available here.
 ME2859
 ME2859.Click photographs - Photos may exist for this station.
 ME2859
 ME2859.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2859
 ME2859. The following values were computed from the NAD 83(1997) position.
 ME2859
 ME2859;                    North         East     Units Scale Factor Converg.
 ME2859;SPC IL E     -   587,312.293   349,835.774   MT  1.00000555   +0 24 06.8
 ME2859;SPC IL E     - 1,926,873.75  1,147,752.87   sFT  1.00000555   +0 24 06.8
 ME2859;UTM  16      - 4,645,072.242   439,316.062   MT  0.99964531   -0 29 22.4
 ME2859
 ME2859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3931645072(NAD 83)
 ME2859
 ME2859                          SUPERSEDED SURVEY CONTROL
 ME2859
 ME2859  NAD 83(1997)-  41 57 19.07174(N)    087 43 56.01934(W) AD(       ) 3
 ME2859  NAD 83(1994)-  41 57 19.07440(N)    087 43 56.03288(W) AD(       ) 3
 ME2859  NAD 83(1986)-  41 57 19.07559(N)    087 43 56.03208(W) AD(       ) 3
 ME2859  NAD 27      -  41 57 18.96056(N)    087 43 55.82423(W) AD(       ) 3
 ME2859
 ME2859.Superseded values are not recommended for survey control.
 ME2859
 ME2859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2859.See file dsdata.pdf to determine how the superseded data were derived.
 ME2859
 ME2859_MARKER: 90 = CHURCH SPIRE
 ME2859
 ME2859  HISTORY     - Date     Condition        Report By
 ME2859  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2859
 ME2859                          STATION DESCRIPTION
 ME2859
 ME2859'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2859'THE STATION IS THE BASE OF THE CROSS ATOP OF THE BLACK
 ME2859'TILED SPIRE OF THE IRVING PARK PRESBYTERIAN CHURCH.  IT IS
 ME2859'GREY IN COLOR AND APPROXIMATELY 100 FEET HIGH.
 ME2859'
 ME2859'LOCATED IN THE NORTH SECTION OF CHICAGO IN THE SOUTHEAST ANGLE
 ME2859'OF THE INTERSECTION OF NORTH KEELER AVENUE AND WEST BELLEPLAINE
 ME2859'AVENUE.  THE SPIRE IS ATOP OF THE BELL TOWER LOCATED AT
 ME2859'THE NORTHWEST CORNER OF THE CHURCH BUILDING, 75 FEET EAST
 ME2859'OF THE CENTERLINE OF KEELER AVENUE AND 40 FEET SOUTH OF THE
 ME2859'CENTERLINE OF BELLE PLAINE AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2860 ***********************************************************************
 ME2860  DESIGNATION -  CHICAGO KIL BAR RAD MAST
 ME2860  PID         -  ME2860
 ME2860  STATE/COUNTY-  IL/COOK
 ME2860  COUNTRY     -  US
 ME2860  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2860
 ME2860                         *CURRENT SURVEY CONTROL
 ME2860  ______________________________________________________________________
 ME2860* NAD 83(1997) POSITION- 41 57 49.35279(N) 087 43 58.96553(W)   ADJUSTED
 ME2860  ______________________________________________________________________
 ME2860  GEOID HEIGHT    -        -33.687 (meters)                     GEOID18
 ME2860  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 ME2860  HORZ ORDER      -  THIRD
 ME2860
 ME2860.The horizontal coordinates were established by classical geodetic methods
 ME2860.and adjusted by the National Geodetic Survey in October 1999.
 ME2860
 ME2860.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2860.GEOID18 height accuracy estimate available here.
 ME2860
 ME2860.Click photographs - Photos may exist for this station.
 ME2860
 ME2860.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2860
 ME2860. The following values were computed from the NAD 83(1997) position.
 ME2860
 ME2860;                    North         East     Units Scale Factor Converg.
 ME2860;SPC IL E     -   588,246.080   349,761.367   MT  1.00000546   +0 24 05.0
 ME2860;SPC IL E     - 1,929,937.35  1,147,508.75   sFT  1.00000546   +0 24 05.0
 ME2860;UTM  16      - 4,646,006.737   439,256.214   MT  0.99964540   -0 29 24.6
 ME2860
 ME2860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3925646006(NAD 83)
 ME2860
 ME2860                          SUPERSEDED SURVEY CONTROL
 ME2860
 ME2860  NAD 83(1997)-  41 57 49.35295(N)    087 43 58.96605(W) AD(       ) 3
 ME2860  NAD 83(1994)-  41 57 49.35558(N)    087 43 58.97980(W) AD(       ) 3
 ME2860  NAD 83(1986)-  41 57 49.35679(N)    087 43 58.97900(W) AD(       ) 3
 ME2860  NAD 27      -  41 57 49.24259(N)    087 43 58.76984(W) AD(       ) 3
 ME2860
 ME2860.Superseded values are not recommended for survey control.
 ME2860
 ME2860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2860.See file dsdata.pdf to determine how the superseded data were derived.
 ME2860
 ME2860_MARKER: 42 = RADIO/TV MAST
 ME2860
 ME2860  HISTORY     - Date     Condition        Report By
 ME2860  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2860
 ME2860                          STATION DESCRIPTION
 ME2860
 ME2860'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2860'THE STATION IS THE POLE ANTENNA OF THE KIL-BAR ELECTRIC
 ME2860'COMPANY, 4545 N. ELSTON AVENUE.  THE ANTENNA IS A GREY METAL
 ME2860'SKELETON STEEL TOWER SUPPORTED BY 3 TUBULAR, TRUSS-WORK LEGS
 ME2860'AND APPROXIMATELY 125 FEET HIGH,.
 ME2860'
 ME2860'LOCATED IN THE NORTH SECTION OF CHICAGO IN THE SOUTHEAST ANGLE
 ME2860'OF THE INTERSECTION OF NORTH ELSTON AVENUE AND NORTH KENNICOTT
 ME2860'AVENUE, AT
 ME2860'THE CENTRAL PART OF THE TAN BRICK BUILDING, 135 FEET NORTHEAST
 ME2860'OF THE CENTERLINE OF NORTH ELSTON AVENUE AND 100 FEET SOUTHEAST
 ME2860'OF THE CENTERLINE OF NORTH KEEICOTT AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2855 ***********************************************************************
 ME2855  DESIGNATION -  CHICAGO LADY OF MERCY CH SPIRE
 ME2855  PID         -  ME2855
 ME2855  STATE/COUNTY-  IL/COOK
 ME2855  COUNTRY     -  US
 ME2855  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2855
 ME2855                         *CURRENT SURVEY CONTROL
 ME2855  ______________________________________________________________________
 ME2855* NAD 83(1997) POSITION- 41 57 43.88921(N) 087 42 26.29665(W)   ADJUSTED
 ME2855  ______________________________________________________________________
 ME2855  GEOID HEIGHT    -        -33.690 (meters)                     GEOID18
 ME2855  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 ME2855  HORZ ORDER      -  THIRD
 ME2855
 ME2855.The horizontal coordinates were established by classical geodetic methods
 ME2855.and adjusted by the National Geodetic Survey in October 1999.
 ME2855
 ME2855.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2855.GEOID18 height accuracy estimate available here.
 ME2855
 ME2855.Click photographs - Photos may exist for this station.
 ME2855
 ME2855.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2855
 ME2855. The following values were computed from the NAD 83(1997) position.
 ME2855
 ME2855;                    North         East     Units Scale Factor Converg.
 ME2855;SPC IL E     -   588,092.783   351,896.461   MT  1.00000813   +0 25 06.9
 ME2855;SPC IL E     - 1,929,434.41  1,154,513.64   sFT  1.00000813   +0 25 06.9
 ME2855;UTM  16      - 4,645,820.304   441,387.890   MT  0.99964227   -0 28 22.6
 ME2855
 ME2855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4138745820(NAD 83)
 ME2855
 ME2855                          SUPERSEDED SURVEY CONTROL
 ME2855
 ME2855  NAD 83(1997)-  41 57 43.88938(N)    087 42 26.29716(W) AD(       ) 3
 ME2855  NAD 83(1994)-  41 57 43.89239(N)    087 42 26.31091(W) AD(       ) 3
 ME2855  NAD 83(1986)-  41 57 43.89354(N)    087 42 26.31006(W) AD(       ) 3
 ME2855  NAD 27      -  41 57 43.77806(N)    087 42 26.10436(W) AD(       ) 3
 ME2855
 ME2855.Superseded values are not recommended for survey control.
 ME2855
 ME2855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2855.See file dsdata.pdf to determine how the superseded data were derived.
 ME2855
 ME2855_MARKER: 90 = CHURCH SPIRE
 ME2855
 ME2855  HISTORY     - Date     Condition        Report By
 ME2855  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2855
 ME2855                          STATION DESCRIPTION
 ME2855
 ME2855'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2855'THE STATION IS THE BALL AT THE BASE OF THE CROSS ATOP
 ME2855'THE NORTH ONE OF TWO IDENTICAL SPIRES OF THE CONCRETE
 ME2855'BLOCK TOWER OF OUR LADY OF MERCY CATHOLIC CHURCH, 4432
 ME2855'NORTH TROY.  THE SPIRE IS SILVER IN COLOR AND APPROXIMATELY
 ME2855'130 FEET HIGH.
 ME2855'
 ME2855'LOCATED IN THE NORTH SECTION OF CHICAGO IN THE NORTHWEST
 ME2855'ANGLE OF THE INTERSECTION OF NORTH TROY AND WEST MONTROSE AVENUE.
 ME2855'THE TOWER IS LOCATED AT THE NORTHEAST CORNER OF THE CHURCH
 ME2855'BUILDING, 75 FEET WEST OF THE CENTERLINE OF NORTH TROY AVENUE AND
 ME2855'350 FEET NORTH OF THE CENTERLINE OF WEST MONTROSE AVENUE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2854 ***********************************************************************
 ME2854  DESIGNATION -  CHICAGO LADY OF SORROWS SPIRE
 ME2854  PID         -  ME2854
 ME2854  STATE/COUNTY-  IL/COOK
 ME2854  COUNTRY     -  US
 ME2854  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2854
 ME2854                         *CURRENT SURVEY CONTROL
 ME2854  ______________________________________________________________________
 ME2854* NAD 83(1997) POSITION- 41 52 37.67771(N) 087 42 13.93786(W)   ADJUSTED
 ME2854  ______________________________________________________________________
 ME2854  GEOID HEIGHT    -        -33.571 (meters)                     GEOID18
 ME2854  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 ME2854  HORZ ORDER      -  THIRD
 ME2854
 ME2854.The horizontal coordinates were established by classical geodetic methods
 ME2854.and adjusted by the National Geodetic Survey in October 1999.
 ME2854
 ME2854.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2854.GEOID18 height accuracy estimate available here.
 ME2854
 ME2854.Click photographs - Photos may exist for this station.
 ME2854
 ME2854.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2854
 ME2854. The following values were computed from the NAD 83(1997) position.
 ME2854
 ME2854;                    North         East     Units Scale Factor Converg.
 ME2854;SPC IL E     -   578,647.420   352,250.395   MT  1.00000858   +0 25 12.7
 ME2854;SPC IL E     - 1,898,445.74  1,155,674.84   sFT  1.00000858   +0 25 12.7
 ME2854;UTM  16      - 4,636,374.040   441,594.860   MT  0.99964197   -0 28 11.5
 ME2854
 ME2854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4159436374(NAD 83)
 ME2854
 ME2854                          SUPERSEDED SURVEY CONTROL
 ME2854
 ME2854  NAD 83(1997)-  41 52 37.67787(N)    087 42 13.93829(W) AD(       ) 3
 ME2854  NAD 83(1994)-  41 52 37.68119(N)    087 42 13.94990(W) AD(       ) 3
 ME2854  NAD 83(1986)-  41 52 37.68205(N)    087 42 13.94925(W) AD(       ) 3
 ME2854  NAD 27      -  41 52 37.56490(N)    087 42 13.75151(W) AD(       ) 3
 ME2854
 ME2854.Superseded values are not recommended for survey control.
 ME2854
 ME2854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2854.See file dsdata.pdf to determine how the superseded data were derived.
 ME2854
 ME2854_MARKER: 90 = CHURCH SPIRE
 ME2854
 ME2854  HISTORY     - Date     Condition        Report By
 ME2854  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2854  HISTORY     - 20131206 GOOD             GEOCAC
 ME2854
 ME2854                          STATION DESCRIPTION
 ME2854
 ME2854'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2854'THE STATION IS THE CENTER OF THE BALL AT THE BASE OF A GOLD
 ME2854'COLORED CROSS ATOP THE EAST RED TILE ROOFED SPIRE WHICH
 ME2854'SURMOUNTS A GREY STONE BELL TOWER OF THE BASILICA OUR LADY OF
 ME2854'SORROWS CATHOLIC CHURCH.  THE IDENTICAL SPIRES HAVE AN OVERALL
 ME2854'HEIGHT OF ABOUT 150 FEET.
 ME2854'
 ME2854'LOCATED IN THE CENTRAL SECTION OF CHICAGO IN THE SOUTHWEST
 ME2854'ANGLE ON THE INTERSECTION OF SOUTH ALBANY AVENUE AND WEST
 ME2854'JACKSON BOULEVARD, ON THE NORTHEAST CORNER OF THE CHURCH
 ME2854'BUILDING, 75 FEET SOUTH OF THE CENTER OF JACKSON BOULEVARD AND
 ME2854'75 FEET WEST OF THE CENTER OF SOUTH ALBANY AVENUE.
 ME2854
 ME2854                          STATION RECOVERY (2013)
 ME2854
 ME2854'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2854'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2965 ***********************************************************************
 ME2965  DESIGNATION -  CHICAGO LIBBYS TANK
 ME2965  PID         -  ME2965
 ME2965  STATE/COUNTY-  IL/COOK
 ME2965  COUNTRY     -  US
 ME2965  USGS QUAD   -  BLUE ISLAND (2018)
 ME2965
 ME2965                         *CURRENT SURVEY CONTROL
 ME2965  ______________________________________________________________________
 ME2965* NAD 83(1997) POSITION- 41 40 39.54798(N) 087 39 55.32026(W)   ADJUSTED
 ME2965  ______________________________________________________________________
 ME2965  GEOID HEIGHT    -        -33.454 (meters)                     GEOID18
 ME2965  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 ME2965  HORZ ORDER      -  THIRD
 ME2965
 ME2965.The horizontal coordinates were established by classical geodetic methods
 ME2965.and adjusted by the National Geodetic Survey in October 1999.
 ME2965
 ME2965.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2965.GEOID18 height accuracy estimate available here.
 ME2965
 ME2965.Click photographs - Photos may exist for this station.
 ME2965
 ME2965.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2965
 ME2965. The following values were computed from the NAD 83(1997) position.
 ME2965
 ME2965;                    North         East     Units Scale Factor Converg.
 ME2965;SPC IL E     -   556,515.869   355,618.721   MT  1.00001305   +0 26 39.0
 ME2965;SPC IL E     - 1,825,835.81  1,166,725.75   sFT  1.00001305   +0 26 39.0
 ME2965;UTM  16      - 4,614,201.156   444,618.535   MT  0.99963774   -0 26 32.8
 ME2965
 ME2965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4461814201(NAD 83)
 ME2965
 ME2965                          SUPERSEDED SURVEY CONTROL
 ME2965
 ME2965  NAD 83(1997)-  41 40 39.54805(N)    087 39 55.32047(W) AD(       ) 3
 ME2965  NAD 83(1994)-  41 40 39.55236(N)    087 39 55.32855(W) AD(       ) 3
 ME2965  NAD 83(1986)-  41 40 39.55269(N)    087 39 55.32823(W) AD(       ) 3
 ME2965  NAD 27      -  41 40 39.43034(N)    087 39 55.15281(W) AD(       ) 3
 ME2965
 ME2965.Superseded values are not recommended for survey control.
 ME2965
 ME2965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2965.See file dsdata.pdf to determine how the superseded data were derived.
 ME2965
 ME2965_MARKER: 53 = ELEVATED TANK
 ME2965
 ME2965  HISTORY     - Date     Condition        Report By
 ME2965  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2965
 ME2965                          STATION DESCRIPTION
 ME2965
 ME2965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2965'THE STATION IS THE TOP CENTER OF THE CHICAGO LIBBYS COMPANY
 ME2965'WATER TANK.  THE TANK HAS A CYLINDRICAL BODY WITH A
 ME2965'CONICAL SHAPED TOP, SUPPORTED BY A SINGULAR COLUMN, WHITE
 ME2965'IN COLOR, WITH THE NAME (LIBBYS, LIBBYS, LIBBYS) PAINTED
 ME2965'IN RED LETTERS ON THE TANK, AND IT IS APPROXIMATELY 125
 ME2965'FEET HIGH.
 ME2965'
 ME2965'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO, IN THE
 ME2965'NORTHWEST ANGLE OF THE INTERSECTION OF WEST
 ME2965'ONE-HUNDRED-NINETEENTH
 ME2965'STREET AND ASHLAND AVENUE, 0.2 MILE WEST OF
 ME2965'ASHLAND AVENUE, AND 45 FEET NORTH OF THE CENTERLINE OF
 ME2965'WEST ONE-HUNDRED-NINETEENTH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3128 ***********************************************************************
 ME3128  DESIGNATION -  CHICAGO MIDDLE BASE
 ME3128  PID         -  ME3128
 ME3128  STATE/COUNTY-  IL/COOK
 ME3128  COUNTRY     -  US
 ME3128  USGS QUAD   -  BERWYN (2018)
 ME3128
 ME3128                         *CURRENT SURVEY CONTROL
 ME3128  ______________________________________________________________________
 ME3128* NAD 83(1997) POSITION- 41 46 20.43937(N) 087 46 10.56015(W)   ADJUSTED
 ME3128* NAVD 88 ORTHO HEIGHT -   187.6   (meters)      615.    (feet) VERTCON3
 ME3128  ______________________________________________________________________
 ME3128  GEOID HEIGHT    -        -33.428 (meters)                     GEOID18
 ME3128  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 ME3128  HORZ ORDER      -  FIRST
 ME3128
 ME3128.The horizontal coordinates were established by classical geodetic methods
 ME3128.and adjusted by the National Geodetic Survey in October 1999.
 ME3128
 ME3128.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3128.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3128
 ME3128.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3128.GEOID18 height accuracy estimate available here.
 ME3128
 ME3128.Click photographs - Photos may exist for this station.
 ME3128
 ME3128.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3128
 ME3128. The following values were computed from the NAD 83(1997) position.
 ME3128
 ME3128;                    North         East     Units Scale Factor Converg.
 ME3128;SPC IL E     -   566,970.884   346,870.752   MT  1.00000202   +0 22 32.0
 ME3128;SPC IL E     - 1,860,136.98  1,138,025.13   sFT  1.00000202   +0 22 32.0
 ME3128;UTM  16      - 4,624,786.556   436,036.663   MT  0.99965034   -0 30 45.7
 ME3128
 ME3128!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3128!SPC IL E     -   0.99997582  x   1.00000202  =   0.99997784
 ME3128!UTM  16      -   0.99997582  x   0.99965034  =   0.99962617
 ME3128
 ME3128:                Primary Azimuth Mark                     Grid Az
 ME3128:SPC IL E     -  WILLOW SPRINGS RESET                     233 10 42.8
 ME3128:UTM  16      -  WILLOW SPRINGS RESET                     234 04 00.5
 ME3128
 ME3128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3603624786(NAD 83)
 ME3128
 ME3128|---------------------------------------------------------------------|
 ME3128| PID    Reference Object                     Distance      Geod. Az  |
 ME3128|                                                           dddmmss.s |
 ME3128| ME2988 WILLOW SPRINGS RESET                APPROX. 8.5 KM 2333314.8 |
 ME3128|---------------------------------------------------------------------|
 ME3128
 ME3128                          SUPERSEDED SURVEY CONTROL
 ME3128
 ME3128  NAD 83(1997)-  41 46 20.43956(N)    087 46 10.56048(W) AD(       ) 1
 ME3128  NAD 83(1994)-  41 46 20.44371(N)    087 46 10.56794(W) AD(       ) 1
 ME3128  NAD 83(1986)-  41 46 20.44407(N)    087 46 10.56757(W) AD(       ) 1
 ME3128  NAD 27      -  41 46 20.32630(N)    087 46 10.36840(W) AD(       ) 1
 ME3128  USSD        -  41 46 20.44500(N)    087 46 10.20300(W) AD(       ) 3
 ME3128  NGVD 29 (07/19/86)  187.7    (m)          616.     (f) VERT ANG       
 ME3128
 ME3128.Superseded values are not recommended for survey control.
 ME3128
 ME3128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3128.See file dsdata.pdf to determine how the superseded data were derived.
 ME3128
 ME3128_MARKER: Z = SEE DESCRIPTION
 ME3128_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3128
 ME3128  HISTORY     - Date     Condition        Report By
 ME3128  HISTORY     - 1877     MONUMENTED       USLS
 ME3128  HISTORY     - 1904     GOOD             USACE
 ME3128
 ME3128                          STATION DESCRIPTION
 ME3128
 ME3128'DESCRIBED BY US LAKE SURVEY 1877
 ME3128'THIS STATION, NEAR THE MIDDLE OF THE CHICAGO BASE LINE, IS LOCATED
 ME3128'NEAR THE END OF THE 924TH TUBE
 ME3128'OF THE MEASUREMENT OF THE BASE FROM WEST BASE.
 ME3128'THE HEIGHT OF STATION USED WAS 6
 ME3128'FEET.  THE GEODETIC POINT IS
 ME3128'MARKED BY A BRASS CYLINDER LEADED INTO THE TOP OF A
 ME3128'LIMESTONE
 ME3128'BLOCK 2 FEET SQUARE AND 1 FOOT THICK, PLACED 3 FEET BELOW THE
 ME3128'SURFACE OF THE
 ME3128'GROUND.  THE HEIGHT OF GROUND AT THE STATION
 ME3128'ABOVE LAKE MICHIGAN IS 32.9 FEET.
 ME3128
 ME3128                          STATION RECOVERY (1904)
 ME3128
 ME3128'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1904
 ME3128'STATION IS NEAR THE MIDDLE OF THE CHICAGO BASE LINE OF THE
 ME3128'PRIMARY
 ME3128'TRIANGULATION OF THE UNITED STATES LAKE SURVEY OF 1877,
 ME3128'IS LOCATED NEAR THE END OF
 ME3128'THE NINE HUNDRED AND TWENTY-FOURTH TUBE
 ME3128'OF MEASUREMENT OF THE BASE FROM W BASE.  THE
 ME3128'HEIGHT OF STATION USED
 ME3128'WAS 6 FEET.  THE GEODETIC POINT IS MARKED BY A BRASS CYLINDER
 ME3128'LEADED INTO THE
 ME3128'TOP OF A LIMESTONE BLOCK 2 FEET SQUARE AND 1 FOOT THICK,
 ME3128'PLACED 3 FEET BELOW THE
 ME3128'SURFACE OF THE GROUND.  THE HEIGHT OF
 ME3128'GROUND AT THE STATION ABOVE LAKE MICHIGAN
 ME3128'IS 32.9 FEET.  SITUATED
 ME3128'ON PROPERTY OF THE CHICAGO UNION TRANSFER RAILWAY IN THE SW
 ME3128'1/4 NE 1/4 SEC.
 ME3128'20, T 38 N, R 13 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2820 ***********************************************************************
 ME2820  DESIGNATION -  CHICAGO NORTH SHORE CH SPIRE
 ME2820  PID         -  ME2820
 ME2820  STATE/COUNTY-  IL/COOK
 ME2820  COUNTRY     -  US
 ME2820  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2820
 ME2820                         *CURRENT SURVEY CONTROL
 ME2820  ______________________________________________________________________
 ME2820* NAD 83(1997) POSITION- 41 58 39.61604(N) 087 39 45.42041(W)   ADJUSTED
 ME2820  ______________________________________________________________________
 ME2820  GEOID HEIGHT    -        -33.716 (meters)                     GEOID18
 ME2820  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 ME2820  HORZ ORDER      -  THIRD
 ME2820
 ME2820.The horizontal coordinates were established by classical geodetic methods
 ME2820.and adjusted by the National Geodetic Survey in October 1999.
 ME2820
 ME2820.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2820.GEOID18 height accuracy estimate available here.
 ME2820
 ME2820.Click photographs - Photos may exist for this station.
 ME2820
 ME2820.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2820
 ME2820. The following values were computed from the NAD 83(1997) position.
 ME2820
 ME2820;                    North         East     Units Scale Factor Converg.
 ME2820;SPC IL E     -   589,840.153   355,587.546   MT  1.00001301   +0 26 55.0
 ME2820;SPC IL E     - 1,935,167.24  1,166,623.47   sFT  1.00001301   +0 26 55.0
 ME2820;UTM  16      - 4,647,509.395   445,104.343   MT  0.99963708   -0 26 35.5
 ME2820
 ME2820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4510447509(NAD 83)
 ME2820
 ME2820                          SUPERSEDED SURVEY CONTROL
 ME2820
 ME2820  NAD 83(1997)-  41 58 39.61624(N)    087 39 45.42093(W) AD(       ) 3
 ME2820  NAD 83(1994)-  41 58 39.61986(N)    087 39 45.43514(W) AD(       ) 3
 ME2820  NAD 83(1986)-  41 58 39.62097(N)    087 39 45.43413(W) AD(       ) 3
 ME2820  NAD 27      -  41 58 39.50336(N)    087 39 45.23288(W) AD(       ) 3
 ME2820
 ME2820.Superseded values are not recommended for survey control.
 ME2820
 ME2820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2820.See file dsdata.pdf to determine how the superseded data were derived.
 ME2820
 ME2820_MARKER: 90 = CHURCH SPIRE
 ME2820
 ME2820  HISTORY     - Date     Condition        Report By
 ME2820  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2820  HISTORY     - 19961026 GOOD             USPSQD
 ME2820
 ME2820                          STATION DESCRIPTION
 ME2820
 ME2820'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2820'THE STATION IS THE BASE OF THE HEART SHAPED ORNAMENT
 ME2820'ATOP THE SPIRE OF THE NORTH SHORE BAPTIST CHURCH, 5244
 ME2820'NORTH LAKEWOOD AVENUE THE SPIRE IS GREEN IN COLOR AND ATOP
 ME2820'THE TAN BRICK BELL TOWER APPROXIMATELY 130 FEET HIGH.
 ME2820'
 ME2820'LOCATED IN THE NORTHEAST SECTION OF CHICAGO IN THE SOUTHWEST
 ME2820'ANGLE OF THE INTERSECTION OF NORTH LAKEWOOD AVENUE AND WEST BERWYN
 ME2820'AVENUE THE TOWER IS AT THE EAST CENTRAL PART OF THE BUILDING, 70
 ME2820'FEET WEST OF THE CENTERLINE OF LAKEWOOD AVENUE AND 165 FEET
 ME2820'SOUTH OF THE CENTERLINE OF BERWYN AVENUE.
 ME2820
 ME2820                          STATION RECOVERY (1996)
 ME2820
 ME2820'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME2820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2791 ***********************************************************************
 ME2791  DESIGNATION -  CHICAGO OLSON RUG CO TANK
 ME2791  PID         -  ME2791
 ME2791  STATE/COUNTY-  IL/COOK
 ME2791  COUNTRY     -  US
 ME2791  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2791
 ME2791                         *CURRENT SURVEY CONTROL
 ME2791  ______________________________________________________________________
 ME2791* NAD 83(1997) POSITION- 41 55 56.54719(N) 087 43 50.16900(W)   ADJUSTED
 ME2791  ______________________________________________________________________
 ME2791  GEOID HEIGHT    -        -33.640 (meters)                     GEOID18
 ME2791  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 ME2791  HORZ ORDER      -  THIRD
 ME2791
 ME2791.The horizontal coordinates were established by classical geodetic methods
 ME2791.and adjusted by the National Geodetic Survey in October 1999.
 ME2791
 ME2791.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2791.GEOID18 height accuracy estimate available here.
 ME2791
 ME2791.Click photographs - Photos may exist for this station.
 ME2791
 ME2791.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2791
 ME2791. The following values were computed from the NAD 83(1997) position.
 ME2791
 ME2791;                    North         East     Units Scale Factor Converg.
 ME2791;SPC IL E     -   584,767.131   349,988.397   MT  1.00000574   +0 24 10.0
 ME2791;SPC IL E     - 1,918,523.50  1,148,253.60   sFT  1.00000574   +0 24 10.0
 ME2791;UTM  16      - 4,642,525.931   439,429.038   MT  0.99964514   -0 29 17.7
 ME2791
 ME2791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3942942525(NAD 83)
 ME2791
 ME2791                          SUPERSEDED SURVEY CONTROL
 ME2791
 ME2791  NAD 83(1997)-  41 55 56.54734(N)    087 43 50.16949(W) AD(       ) 3
 ME2791  NAD 83(1994)-  41 55 56.55004(N)    087 43 50.18253(W) AD(       ) 3
 ME2791  NAD 83(1986)-  41 55 56.55112(N)    087 43 50.18187(W) AD(       ) 3
 ME2791  NAD 27      -  41 55 56.43528(N)    087 43 49.97450(W) AD(       ) 3
 ME2791
 ME2791.Superseded values are not recommended for survey control.
 ME2791
 ME2791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2791.See file dsdata.pdf to determine how the superseded data were derived.
 ME2791
 ME2791_MARKER: 53 = ELEVATED TANK
 ME2791
 ME2791  HISTORY     - Date     Condition        Report By
 ME2791  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2791  HISTORY     - 1977     GOOD             NGS
 ME2791  HISTORY     - 1987     GOOD             USPSQD
 ME2791  HISTORY     - 1989     GOOD             USPSQD
 ME2791  HISTORY     - 19970905 GOOD             USPSQD
 ME2791
 ME2791                          STATION DESCRIPTION
 ME2791
 ME2791'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2791'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 ME2791'OLSON RUG COMPANY
 ME2791'LOCATED AT THE NORTHWEST CORNER OF DIVERSY STREET AND PULASKI ROAD IN
 ME2791'THE NORTHWEST-CENTRAL SECTION OF
 ME2791'CHICAGO.  IT IS A STEEL TANK SUPPORTED BY A SQUARE, RED
 ME2791'BRICK TOWER ON THE WEST WING OF THE FACTORY
 ME2791'BUILDING.  THE HEIGHT IS ABOUT 150 FEET, AND
 ME2791'THE TANK IS PAINTED SILVER.
 ME2791
 ME2791                          STATION RECOVERY (1977)
 ME2791
 ME2791'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2791'THE STATION IS THE TOP AND CENTER OF THE STEEL WATER TANK
 ME2791'SUPPORTED BY A RED BRICK, WINDOWED TOWER WITH LARGE PIPES
 ME2791'RUNNING ALONG SIDES OF TANK OF THE MARSHALL FIELD AND COMPANY
 ME2791'WATER TANK.  THE TANK HAS A CYLINDRICAL BODY WITH A DOME
 ME2791'SHAPED TOP AND IS DARK GREEN IN COLOR AND APPROXIMATELY
 ME2791'150 FEET HIGH.
 ME2791'
 ME2791'LOCATED IN THE NORTHWEST CENTRAL SECTION OF CHICAGO IN THE
 ME2791'NORTHWEST ANGLE OF THE INTERSECTION OF WEST DIVERSEY AVENUE
 ME2791'AND NORTH PULASKI ROAD.  THE RED BRICK TOWER IS LOCATED ON
 ME2791'THE WEST WING OF THE FACTORY.
 ME2791
 ME2791                          STATION RECOVERY (1987)
 ME2791
 ME2791'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2791'RECOVERED IN GOOD CONDITION.
 ME2791
 ME2791                          STATION RECOVERY (1989)
 ME2791
 ME2791'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2791'RECOVERED IN GOOD CONDITION.
 ME2791
 ME2791                          STATION RECOVERY (1997)
 ME2791
 ME2791'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2791'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2901 ***********************************************************************
 ME2901  DESIGNATION -  CHICAGO OWENS ILLINOIS TANK
 ME2901  PID         -  ME2901
 ME2901  STATE/COUNTY-  IL/COOK
 ME2901  COUNTRY     -  US
 ME2901  USGS QUAD   -  LAKE CALUMET (2018)
 ME2901
 ME2901                         *CURRENT SURVEY CONTROL
 ME2901  ______________________________________________________________________
 ME2901* NAD 83(1997) POSITION- 41 38 55.97110(N) 087 36 41.68607(W)   ADJUSTED
 ME2901  ______________________________________________________________________
 ME2901  GEOID HEIGHT    -        -33.474 (meters)                     GEOID18
 ME2901  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 ME2901  HORZ ORDER      -  THIRD
 ME2901
 ME2901.The horizontal coordinates were established by classical geodetic methods
 ME2901.and adjusted by the National Geodetic Survey in October 1999.
 ME2901
 ME2901.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2901.GEOID18 height accuracy estimate available here.
 ME2901
 ME2901.Click photographs - Photos may exist for this station.
 ME2901
 ME2901.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2901
 ME2901. The following values were computed from the NAD 83(1997) position.
 ME2901
 ME2901;                    North         East     Units Scale Factor Converg.
 ME2901;SPC IL E     -   553,356.497   360,124.144   MT  1.00001947   +0 28 46.8
 ME2901;SPC IL E     - 1,815,470.44  1,181,507.30   sFT  1.00001947   +0 28 46.8
 ME2901;UTM  16      - 4,610,973.697   449,072.847   MT  0.99963192   -0 24 23.2
 ME2901
 ME2901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4907210973(NAD 83)
 ME2901
 ME2901                          SUPERSEDED SURVEY CONTROL
 ME2901
 ME2901  NAD 83(1997)-  41 38 55.97115(N)    087 36 41.68618(W) AD(       ) 3
 ME2901  NAD 83(1994)-  41 38 55.97586(N)    087 36 41.69396(W) AD(       ) 3
 ME2901  NAD 83(1986)-  41 38 55.97602(N)    087 36 41.69377(W) AD(       ) 3
 ME2901  NAD 27      -  41 38 55.85299(N)    087 36 41.53142(W) AD(       ) 3
 ME2901
 ME2901.Superseded values are not recommended for survey control.
 ME2901
 ME2901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2901.See file dsdata.pdf to determine how the superseded data were derived.
 ME2901
 ME2901_MARKER: 53 = ELEVATED TANK
 ME2901
 ME2901  HISTORY     - Date     Condition        Report By
 ME2901  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2901
 ME2901                          STATION DESCRIPTION
 ME2901
 ME2901'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2901'THE STATION IS THE APEX OF VENT OF THE CHICAGO OWENS ILLINOIS
 ME2901'FOREST PRODUCTS WATER TANK.  THE TANK HAS A CYLINDRICAL BODY
 ME2901'WITH A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM, SUPPORTED
 ME2901'BY FOUR TUBULAR LEGS, BLUE IN COLOR WITH THE NAME (OWENS
 ME2901'ILLINOIS) PAINTED IN WHITE LETTERS, AND IS APPROXIMATELY
 ME2901'120 FEET HIGH.
 ME2901'
 ME2901'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, 0.3 MILE NORTH OF
 ME2901'EAST ONE-HUNDRED-THIRTY-EIGHTH STREET, NEAR THE SOUTH BANK
 ME2901'OF THE LITTLE CALUMET RIVER, AND AT THE NORTHWEST CORNER OF
 ME2901'THE PLANT COMPLEX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2656 ***********************************************************************
 ME2656  DESIGNATION -  CHICAGO PALMOLIVE BLDG BEACON
 ME2656  PID         -  ME2656
 ME2656  STATE/COUNTY-  IL/COOK
 ME2656  COUNTRY     -  US
 ME2656  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME2656
 ME2656                         *CURRENT SURVEY CONTROL
 ME2656  ______________________________________________________________________
 ME2656* NAD 83(1997) POSITION- 41 53 59.20879(N) 087 37 24.73375(W)   ADJUSTED
 ME2656  ______________________________________________________________________
 ME2656  GEOID HEIGHT    -        -33.623 (meters)                     GEOID18
 ME2656  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 ME2656  HORZ ORDER      -  THIRD
 ME2656
 ME2656.The horizontal coordinates were established by classical geodetic methods
 ME2656.and adjusted by the National Geodetic Survey in October 1999.
 ME2656
 ME2656.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2656.GEOID18 height accuracy estimate available here.
 ME2656
 ME2656.Click photographs - Photos may exist for this station.
 ME2656
 ME2656.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2656
 ME2656. The following values were computed from the NAD 83(1997) position.
 ME2656
 ME2656;                    North         East     Units Scale Factor Converg.
 ME2656;SPC IL E     -   581,214.891   358,898.032   MT  1.00001767   +0 28 26.5
 ME2656;SPC IL E     - 1,906,869.19  1,177,484.63   sFT  1.00001767   +0 28 26.5
 ME2656;UTM  16      - 4,638,836.988   448,279.074   MT  0.99963292   -0 24 59.1
 ME2656
 ME2656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4827938836(NAD 83)
 ME2656
 ME2656                          SUPERSEDED SURVEY CONTROL
 ME2656
 ME2656  NAD 83(1997)-  41 53 59.20899(N)    087 37 24.73420(W) AD(       ) 3
 ME2656  NAD 83(1994)-  41 53 59.21330(N)    087 37 24.74640(W) AD(       ) 3
 ME2656  NAD 83(1986)-  41 53 59.21202(N)    087 37 24.74783(W) AD(       ) 3
 ME2656  NAD 27      -  41 53 59.09099(N)    087 37 24.55836(W) AD(       ) 3
 ME2656
 ME2656.Superseded values are not recommended for survey control.
 ME2656
 ME2656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2656.See file dsdata.pdf to determine how the superseded data were derived.
 ME2656
 ME2656_MARKER: 14 = NAVIGATION LIGHT
 ME2656
 ME2656  HISTORY     - Date     Condition        Report By
 ME2656  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2656  HISTORY     - 1959     GOOD             CGS
 ME2656  HISTORY     - 1963     GOOD             USGS
 ME2656  HISTORY     - 1965     GOOD             CGS
 ME2656  HISTORY     - 1970     GOOD             NGS
 ME2656  HISTORY     - 1987     GOOD             USPSQD
 ME2656  HISTORY     - 1989     GOOD             USPSQD
 ME2656  HISTORY     - 19941013 GOOD             USPSQD
 ME2656
 ME2656                          STATION DESCRIPTION
 ME2656
 ME2656'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2656'THE STATION IS THE CENTER OF A REVOLVING WHITE LIGHT AT THE
 ME2656'TOP OF A STONE
 ME2656'COLUMN ON TOP OF THE PALMOLIVE BUILDING AT THE SOUTHEAST CORNER OF
 ME2656'NORTH MICHIGAN AVENUE AND EAST
 ME2656'WALTON STREET IN DOWNTOWN CHICAGO.  IT IS A GREY STONE BUILDING
 ME2656'468 FEET HIGH AND THE STONE COLUMN IS 87
 ME2656'FEET HIGH MAKING THE OVER-ALL HEIGHT OF THE
 ME2656'BEACON 555 FEET ABOVE THE GROUND.  THIS HEIGHT WAS OBTAINED
 ME2656'FROM THE BUILDING MANAGER.
 ME2656
 ME2656                          STATION RECOVERY (1959)
 ME2656
 ME2656'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RS)
 ME2656'RECOVERED AS DESCRIBED.  A PHONE CONVERSATION WITH THE BUILDING
 ME2656'MANAGER REVEALED
 ME2656'THAT THERE HAD BEEN NO CHANGE IN THE BEACON SINCE 1956.
 ME2656
 ME2656                          STATION RECOVERY (1963)
 ME2656
 ME2656'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 ME2656'STATION WAS RECOVERED IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE.
 ME2656
 ME2656                          STATION RECOVERY (1965)
 ME2656
 ME2656'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME2656'RECOVERED AS DESCRIBED AND FOUND TO BE IN
 ME2656'GOOD CONDITION.
 ME2656
 ME2656                          STATION RECOVERY (1970)
 ME2656
 ME2656'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (PK)
 ME2656'NAME OF BUILDING IS NOW PLAYBOY BUILDING. RECOVERDE BY PAUL KUBECKA.
 ME2656
 ME2656                          STATION RECOVERY (1987)
 ME2656
 ME2656'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2656'RECOVERED IN GOOD CONDITION.
 ME2656
 ME2656                          STATION RECOVERY (1989)
 ME2656
 ME2656'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2656'RECOVERED IN GOOD CONDITION.
 ME2656
 ME2656                          STATION RECOVERY (1994)
 ME2656
 ME2656'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME2656'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2865 ***********************************************************************
 ME2865  DESIGNATION -  CHICAGO PEOPLES GAS RAD TWR
 ME2865  PID         -  ME2865
 ME2865  STATE/COUNTY-  IL/COOK
 ME2865  COUNTRY     -  US
 ME2865  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2865
 ME2865                         *CURRENT SURVEY CONTROL
 ME2865  ______________________________________________________________________
 ME2865* NAD 83(1997) POSITION- 41 57 10.57054(N) 087 44 38.53097(W)   ADJUSTED
 ME2865  ______________________________________________________________________
 ME2865  GEOID HEIGHT    -        -33.667 (meters)                     GEOID18
 ME2865  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 ME2865  HORZ ORDER      -  THIRD
 ME2865
 ME2865.The horizontal coordinates were established by classical geodetic methods
 ME2865.and adjusted by the National Geodetic Survey in October 1999.
 ME2865
 ME2865.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2865.GEOID18 height accuracy estimate available here.
 ME2865
 ME2865.Click photographs - Photos may exist for this station.
 ME2865
 ME2865.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2865
 ME2865. The following values were computed from the NAD 83(1997) position.
 ME2865
 ME2865;                    North         East     Units Scale Factor Converg.
 ME2865;SPC IL E     -   587,043.212   348,858.533   MT  1.00000436   +0 23 38.3
 ME2865;SPC IL E     - 1,925,990.94  1,144,546.70   sFT  1.00000436   +0 23 38.3
 ME2865;UTM  16      - 4,644,818.488   438,335.105   MT  0.99964679   -0 29 50.7
 ME2865
 ME2865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3833544818(NAD 83)
 ME2865
 ME2865                          SUPERSEDED SURVEY CONTROL
 ME2865
 ME2865  NAD 83(1997)-  41 57 10.57069(N)    087 44 38.53148(W) AD(       ) 3
 ME2865  NAD 83(1994)-  41 57 10.57326(N)    087 44 38.54494(W) AD(       ) 3
 ME2865  NAD 83(1986)-  41 57 10.57442(N)    087 44 38.54419(W) AD(       ) 3
 ME2865  NAD 27      -  41 57 10.45922(N)    087 44 38.33387(W) AD(       ) 3
 ME2865
 ME2865.Superseded values are not recommended for survey control.
 ME2865
 ME2865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2865.See file dsdata.pdf to determine how the superseded data were derived.
 ME2865
 ME2865_MARKER: 43 = RADIO/TV TOWER
 ME2865
 ME2865  HISTORY     - Date     Condition        Report By
 ME2865  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2865  HISTORY     - 19970909 GOOD             USPSQD
 ME2865
 ME2865                          STATION DESCRIPTION
 ME2865
 ME2865'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2865'THE STATION IS THE POLE ANTENNA OF THE PEOPLES GAS AND
 ME2865'COKE CO., 4839 WEST IRVING PARK ROAD.  THE TOWER IS A SKELETON
 ME2865'STEEL TOWER SUPPORTED BY 3 TUBULAR, TRUSS-WORK LEGS.  IT IS
 ME2865'GREY METAL AND APPROXIMATELY 120 FEET HIGH.
 ME2865'
 ME2865'LOCATED IN THE NORTH SECTION OF CHICAGO IN THE SOUTHEAST
 ME2865'ANGLE OF THE INTERSECTION OF WEST IRVING PARK ROAD AND NORTH
 ME2865'KILPATRICK AVENUE.  THE TOWER IS AT THE EAST SIDE OF THE
 ME2865'BROWN BRICK BUILDING, 190 FEET SOUTH OF THE CENTERLINE OF
 ME2865'IRVING PARK ROAD AND 135 FEET EAST OF THE CENTERLINE OF NORTH
 ME2865'KILPATRICK AVENUE.
 ME2865
 ME2865                          STATION RECOVERY (1997)
 ME2865
 ME2865'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2748 ***********************************************************************
 ME2748  DESIGNATION -  CHICAGO POLICE RAD TWR
 ME2748  PID         -  ME2748
 ME2748  STATE/COUNTY-  IL/COOK
 ME2748  COUNTRY     -  US
 ME2748  USGS QUAD   -  ENGLEWOOD (2018)
 ME2748
 ME2748                         *CURRENT SURVEY CONTROL
 ME2748  ______________________________________________________________________
 ME2748* NAD 83(1997) POSITION- 41 49 20.81291(N) 087 41 43.06617(W)   ADJUSTED
 ME2748  ______________________________________________________________________
 ME2748  GEOID HEIGHT    -        -33.513 (meters)                     GEOID18
 ME2748  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 ME2748  HORZ ORDER      -  THIRD
 ME2748
 ME2748.The horizontal coordinates were established by classical geodetic methods
 ME2748.and adjusted by the National Geodetic Survey in October 1999.
 ME2748
 ME2748.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2748.GEOID18 height accuracy estimate available here.
 ME2748
 ME2748.Click photographs - Photos may exist for this station.
 ME2748
 ME2748.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2748
 ME2748. The following values were computed from the NAD 83(1997) position.
 ME2748
 ME2748;                    North         East     Units Scale Factor Converg.
 ME2748;SPC IL E     -   572,578.940   353,007.359   MT  1.00000956   +0 25 31.7
 ME2748;SPC IL E     - 1,878,536.07  1,158,158.31   sFT  1.00000956   +0 25 31.7
 ME2748;UTM  16      - 4,630,296.774   442,257.271   MT  0.99964103   -0 27 49.2
 ME2748
 ME2748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4225730296(NAD 83)
 ME2748
 ME2748                          SUPERSEDED SURVEY CONTROL
 ME2748
 ME2748  NAD 83(1997)-  41 49 20.81306(N)    087 41 43.06654(W) AD(       ) 3
 ME2748  NAD 83(1994)-  41 49 20.81667(N)    087 41 43.07704(W) AD(       ) 3
 ME2748  NAD 83(1986)-  41 49 20.81731(N)    087 41 43.07638(W) AD(       ) 3
 ME2748  NAD 27      -  41 49 20.69818(N)    087 41 42.88386(W) AD(       ) 3
 ME2748
 ME2748.Superseded values are not recommended for survey control.
 ME2748
 ME2748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2748.See file dsdata.pdf to determine how the superseded data were derived.
 ME2748
 ME2748_MARKER: 43 = RADIO/TV TOWER
 ME2748
 ME2748  HISTORY     - Date     Condition        Report By
 ME2748  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2748  HISTORY     - 19970805 GOOD             USPSQD
 ME2748  HISTORY     - 20121201 GOOD             GEOCAC
 ME2748
 ME2748                          STATION DESCRIPTION
 ME2748
 ME2748'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2748'THE STATION IS THE RED LIGHT AT THE TOP CENTER OF THE CHICAGO
 ME2748'POLICE DEPARTMENT THIRD AREA RADIO RELAY KRM 715 TOWER
 ME2748'CONSTRUCTED OF ANGLE IRON TRUSS WORK HAVING THREE LEGS AND IS
 ME2748'SELF SUPPORTING, PAINTED IN ALTERNATE SECTIONS OF ORANGE AND
 ME2748'WHITE AND IS ABOUT 200 FEET IN OVERALL HEIGHT.
 ME2748'
 ME2748'LOCATED IN THE SOUTHWEST SECTION OF CHICAGO IN THE SOUTHWEST
 ME2748'ANGLE OF THE INTERSECTION OF SOUTH CALIFORNIA AVENUE AND WEST
 ME2748'PERSHING ROAD, 165 FEET WEST OF THE CENTER OF SOUTH CALIFORNIA
 ME2748'AVENUE, 120 FEET SOUTH OF THE CENTER OF WEST PERSHING ROAD AND
 ME2748'NEAR THE SOUTHWEST CORNER OF THE POLICE BUILDING.
 ME2748
 ME2748                          STATION RECOVERY (1997)
 ME2748
 ME2748'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2748'RECOVERED IN GOOD CONDITION.
 ME2748
 ME2748                          STATION RECOVERY (2012)
 ME2748
 ME2748'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2748'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2729 ***********************************************************************
 ME2729  DESIGNATION -  CHICAGO PRODUCE CORP STACK
 ME2729  PID         -  ME2729
 ME2729  STATE/COUNTY-  IL/COOK
 ME2729  COUNTRY     -  US
 ME2729  USGS QUAD   -  ENGLEWOOD (2018)
 ME2729
 ME2729                         *CURRENT SURVEY CONTROL
 ME2729  ______________________________________________________________________
 ME2729* NAD 83(1997) POSITION- 41 49 22.90461(N) 087 39 02.21735(W)   ADJUSTED
 ME2729  ______________________________________________________________________
 ME2729  GEOID HEIGHT    -        -33.534 (meters)                     GEOID18
 ME2729  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 ME2729  HORZ ORDER      -  THIRD
 ME2729
 ME2729.The horizontal coordinates were established by classical geodetic methods
 ME2729.and adjusted by the National Geodetic Survey in October 1999.
 ME2729
 ME2729.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2729.GEOID18 height accuracy estimate available here.
 ME2729
 ME2729.Click photographs - Photos may exist for this station.
 ME2729
 ME2729.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2729
 ME2729. The following values were computed from the NAD 83(1997) position.
 ME2729
 ME2729;                    North         East     Units Scale Factor Converg.
 ME2729;SPC IL E     -   572,672.003   356,718.844   MT  1.00001457   +0 27 19.0
 ME2729;SPC IL E     - 1,878,841.40  1,170,335.07   sFT  1.00001457   +0 27 19.0
 ME2729;UTM  16      - 4,630,332.220   445,968.367   MT  0.99963592   -0 26 01.9
 ME2729
 ME2729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4596830332(NAD 83)
 ME2729
 ME2729                          SUPERSEDED SURVEY CONTROL
 ME2729
 ME2729  NAD 83(1997)-  41 49 22.90479(N)    087 39 02.21771(W) AD(       ) 3
 ME2729  NAD 83(1994)-  41 49 22.90889(N)    087 39 02.22832(W) AD(       ) 3
 ME2729  NAD 83(1986)-  41 49 22.90949(N)    087 39 02.22769(W) AD(       ) 3
 ME2729  NAD 27      -  41 49 22.78895(N)    087 39 02.04169(W) AD(       ) 3
 ME2729
 ME2729.Superseded values are not recommended for survey control.
 ME2729
 ME2729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2729.See file dsdata.pdf to determine how the superseded data were derived.
 ME2729
 ME2729_MARKER: 63 = STACK
 ME2729
 ME2729  HISTORY     - Date     Condition        Report By
 ME2729  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2729
 ME2729                          STATION DESCRIPTION
 ME2729
 ME2729'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2729'THE STATION IS THE TOP CENTER OF THE PRODUCE TERMINAL
 ME2729'CORPORATION STACK WHICH IS CONSTRUCTED OF BROWN BRICK AND HAS
 ME2729'AN OVERALL HEIGHT OF ABOUT 270 FEET.
 ME2729'
 ME2729'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO IN THE
 ME2729'SOUTHEAST ANGLE OF THE INTERSECTION OF WEST PERSHING ROAD AND
 ME2729'SOUTH MORGAN STREET, 135 FEET SOUTH OF THE CENTER OF WEST
 ME2729'PERSHING ROAD, 45 FEET EAST OF THE CENTER OF SOUTH MORGAN
 ME2729'STREET AND ON THE NORTHWEST CORNER OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2792 ***********************************************************************
 ME2792  DESIGNATION -  CHICAGO PURE OIL CO BLDG DOME
 ME2792  PID         -  ME2792
 ME2792  STATE/COUNTY-  IL/COOK
 ME2792  COUNTRY     -  US
 ME2792  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2792
 ME2792                         *CURRENT SURVEY CONTROL
 ME2792  ______________________________________________________________________
 ME2792* NAD 83(1997) POSITION- 41 53 11.46043(N) 087 37 36.41531(W)   ADJUSTED
 ME2792  ______________________________________________________________________
 ME2792  GEOID HEIGHT    -        -33.605 (meters)                     GEOID18
 ME2792  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 ME2792  HORZ ORDER      -  THIRD
 ME2792
 ME2792.The horizontal coordinates were established by classical geodetic methods
 ME2792.and adjusted by the National Geodetic Survey in October 1999.
 ME2792
 ME2792.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2792.GEOID18 height accuracy estimate available here.
 ME2792
 ME2792.Click photographs - Photos may exist for this station.
 ME2792
 ME2792.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2792
 ME2792. The following values were computed from the NAD 83(1997) position.
 ME2792
 ME2792;                    North         East     Units Scale Factor Converg.
 ME2792;SPC IL E     -   579,739.507   358,640.906   MT  1.00001730   +0 28 18.3
 ME2792;SPC IL E     - 1,902,028.70  1,176,641.04   sFT  1.00001730   +0 28 18.3
 ME2792;UTM  16      - 4,637,366.344   447,999.161   MT  0.99963327   -0 25 06.5
 ME2792
 ME2792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4799937366(NAD 83)
 ME2792
 ME2792                          SUPERSEDED SURVEY CONTROL
 ME2792
 ME2792  NAD 83(1997)-  41 53 11.46064(N)    087 37 36.41573(W) AD(       ) 3
 ME2792  NAD 83(1994)-  41 53 11.46493(N)    087 37 36.42761(W) AD(       ) 3
 ME2792  NAD 83(1986)-  41 53 11.46569(N)    087 37 36.42686(W) AD(       ) 3
 ME2792  NAD 27      -  41 53 11.34425(N)    087 37 36.23729(W) AD(       ) 3
 ME2792
 ME2792.Superseded values are not recommended for survey control.
 ME2792
 ME2792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2792.See file dsdata.pdf to determine how the superseded data were derived.
 ME2792
 ME2792_MARKER: 87 = DOME
 ME2792
 ME2792  HISTORY     - Date     Condition        Report By
 ME2792  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2792  HISTORY     - 1987     GOOD             USPSQD
 ME2792  HISTORY     - 1989     GOOD             USPSQD
 ME2792  HISTORY     - 20060223 GOOD             GEOCAC
 ME2792
 ME2792                          STATION DESCRIPTION
 ME2792
 ME2792'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2792'THE STATION IS THE CENTER OF THE TOP OF THE DOME FORMING THE
 ME2792'TOP OF THE PURE
 ME2792'OIL COMPANY BUILDING LOCATED AT THE SOUTHWEST CORNER OF THE
 ME2792'INTERSECTION OF WACKER DRIVE AND
 ME2792'WABASH AVENUE IN DOWNTOWN CHICAGO.  IT IS A TAN STONE BUILDING AND A
 ME2792'TAN STONE DOME AND THE HEIGHT,
 ME2792'OBTAINED FROM THE BUILDING MANAGER,IS 550 FEET.
 ME2792
 ME2792                          STATION RECOVERY (1987)
 ME2792
 ME2792'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2792'RECOVERED IN GOOD CONDITION.
 ME2792
 ME2792                          STATION RECOVERY (1989)
 ME2792
 ME2792'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2792'RECOVERED IN GOOD CONDITION.
 ME2792
 ME2792                          STATION RECOVERY (2006)
 ME2792
 ME2792'RECOVERY NOTE BY GEOCACHING 2006 (RCF)
 ME2792'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2839 ***********************************************************************
 ME2839  DESIGNATION -  CHICAGO QUEEN ANGELS CH SPIRE
 ME2839  PID         -  ME2839
 ME2839  STATE/COUNTY-  IL/COOK
 ME2839  COUNTRY     -  US
 ME2839  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2839
 ME2839                         *CURRENT SURVEY CONTROL
 ME2839  ______________________________________________________________________
 ME2839* NAD 83(1997) POSITION- 41 57 47.93799(N) 087 41 16.59683(W)   ADJUSTED
 ME2839  ______________________________________________________________________
 ME2839  GEOID HEIGHT    -        -33.694 (meters)                     GEOID18
 ME2839  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 ME2839  HORZ ORDER      -  THIRD
 ME2839
 ME2839.The horizontal coordinates were established by classical geodetic methods
 ME2839.and adjusted by the National Geodetic Survey in October 1999.
 ME2839
 ME2839.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2839.GEOID18 height accuracy estimate available here.
 ME2839
 ME2839.Click photographs - Photos may exist for this station.
 ME2839
 ME2839.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2839
 ME2839. The following values were computed from the NAD 83(1997) position.
 ME2839
 ME2839;                    North         East     Units Scale Factor Converg.
 ME2839;SPC IL E     -   588,229.607   353,500.518   MT  1.00001021   +0 25 53.6
 ME2839;SPC IL E     - 1,929,883.30  1,159,776.28   sFT  1.00001021   +0 25 53.6
 ME2839;UTM  16      - 4,645,932.111   442,993.292   MT  0.99963999   -0 27 36.0
 ME2839
 ME2839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4299345932(NAD 83)
 ME2839
 ME2839                          SUPERSEDED SURVEY CONTROL
 ME2839
 ME2839  NAD 83(1997)-  41 57 47.93817(N)    087 41 16.59733(W) AD(       ) 3
 ME2839  NAD 83(1994)-  41 57 47.94147(N)    087 41 16.61114(W) AD(       ) 3
 ME2839  NAD 83(1986)-  41 57 47.94259(N)    087 41 16.61025(W) AD(       ) 3
 ME2839  NAD 27      -  41 57 47.82616(N)    087 41 16.40673(W) AD(       ) 3
 ME2839
 ME2839.Superseded values are not recommended for survey control.
 ME2839
 ME2839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2839.See file dsdata.pdf to determine how the superseded data were derived.
 ME2839
 ME2839_MARKER: 90 = CHURCH SPIRE
 ME2839
 ME2839  HISTORY     - Date     Condition        Report By
 ME2839  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2839
 ME2839                          STATION DESCRIPTION
 ME2839
 ME2839'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2839'THE STATION IS THE BASE OF THE QUEEN OF ANGELS
 ME2839'CATHOLIC CHURCH, AT 2330 WEST SUNNYSIDE AVENUE.  IT IS A GRAY
 ME2839'METAL SPIRE ATOP OF CONCRETE BELL TOWER, APPROXIMATELY
 ME2839'125 FEET HIGH.
 ME2839'
 ME2839'LOCATED IN THE NORTH SECTION OF CHICAGO IN THE NORTHWEST ANGLE
 ME2839'OF THE INTERSECTION OF WEST SUNNYSIDE AVENUE AND NORTH CLAREMONT
 ME2839'AVENUE.  IT IS 65 FEET NORTH OF THE CENTERLINE OF WEST SUNNYSIDE
 ME2839'AVENUE AND 110 FEET WEST OF THE CENTERLINE OF NORTH CLAREMONT
 ME2839'AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2866 ***********************************************************************
 ME2866  DESIGNATION -  CHICAGO QUEEN ST CH SPIRE
 ME2866  PID         -  ME2866
 ME2866  STATE/COUNTY-  IL/COOK
 ME2866  COUNTRY     -  US
 ME2866  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2866
 ME2866                         *CURRENT SURVEY CONTROL
 ME2866  ______________________________________________________________________
 ME2866* NAD 83(1997) POSITION- 41 59 43.31465(N) 087 44 40.52077(W)   ADJUSTED
 ME2866  ______________________________________________________________________
 ME2866  GEOID HEIGHT    -        -33.733 (meters)                     GEOID18
 ME2866  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 ME2866  HORZ ORDER      -  THIRD
 ME2866
 ME2866.The horizontal coordinates were established by classical geodetic methods
 ME2866.and adjusted by the National Geodetic Survey in October 1999.
 ME2866
 ME2866.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2866.GEOID18 height accuracy estimate available here.
 ME2866
 ME2866.Click photographs - Photos may exist for this station.
 ME2866
 ME2866.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2866
 ME2866. The following values were computed from the NAD 83(1997) position.
 ME2866
 ME2866;                    North         East     Units Scale Factor Converg.
 ME2866;SPC IL E     -   591,755.504   348,780.319   MT  1.00000427   +0 23 38.1
 ME2866;SPC IL E     - 1,941,451.18  1,144,290.10   sFT  1.00000427   +0 23 38.1
 ME2866;UTM  16      - 4,649,529.741   438,330.242   MT  0.99964680   -0 29 53.5
 ME2866
 ME2866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3833049529(NAD 83)
 ME2866
 ME2866                          SUPERSEDED SURVEY CONTROL
 ME2866
 ME2866  NAD 83(1997)-  41 59 43.31481(N)    087 44 40.52132(W) AD(       ) 3
 ME2866  NAD 83(1994)-  41 59 43.31720(N)    087 44 40.53587(W) AD(       ) 3
 ME2866  NAD 83(1986)-  41 59 43.31853(N)    087 44 40.53498(W) AD(       ) 3
 ME2866  NAD 27      -  41 59 43.20513(N)    087 44 40.32107(W) AD(       ) 3
 ME2866
 ME2866.Superseded values are not recommended for survey control.
 ME2866
 ME2866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2866.See file dsdata.pdf to determine how the superseded data were derived.
 ME2866
 ME2866_MARKER: 90 = CHURCH SPIRE
 ME2866
 ME2866  HISTORY     - Date     Condition        Report By
 ME2866  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2866  HISTORY     - 19961026 GOOD             USPSQD
 ME2866
 ME2866                          STATION DESCRIPTION
 ME2866
 ME2866'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2866'THE STATION IS THE BALL AT THE BASE OF THE CROSS OF
 ME2866'QUEEN OF ALL SAINTS CATHOLIC CHURCH AT 6280 NORTH SAUGANASH.  THE
 ME2866'BALL AT THE BASE OF THE CROSS IS ON THE SPIRE ATOP A TAN BRICK
 ME2866'BELL TOWER.  THE SPIRE IS GREY METAL IN COLOR AND APPROXIMATELY
 ME2866'135 FEET HIGH.
 ME2866'
 ME2866'LOCATED IN THE NORTHWEST SECTION OF CHICAGO IN THE SOUTHEAST
 ME2866'ANGLE OF THE INTERSECTION OF NORTH KEENE AVENUE AND WEST
 ME2866'SAUQANASH, ATTACHED AT THE NORTHEAST CORNER OF THE CHURCH, 65
 ME2866'FEET SOUTHWEST OF THE CENTERLINE OF SAUGANASH AVENUE AND
 ME2866'130 FEET SOUTHEAST OF THE CENTERLINE OF KEENE AVENUE.
 ME2866
 ME2866                          STATION RECOVERY (1996)
 ME2866
 ME2866'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME2866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2712 ***********************************************************************
 ME2712  DESIGNATION -  CHICAGO RAD STA KA 4106 MAST
 ME2712  PID         -  ME2712
 ME2712  STATE/COUNTY-  IL/COOK
 ME2712  COUNTRY     -  US
 ME2712  USGS QUAD   -  ENGLEWOOD (2018)
 ME2712
 ME2712                         *CURRENT SURVEY CONTROL
 ME2712  ______________________________________________________________________
 ME2712* NAD 83(1997) POSITION- 41 45 23.38445(N) 087 38 05.92969(W)   ADJUSTED
 ME2712  ______________________________________________________________________
 ME2712  GEOID HEIGHT    -        -33.499 (meters)                     GEOID18
 ME2712  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 ME2712  HORZ ORDER      -  THIRD
 ME2712
 ME2712.The horizontal coordinates were established by classical geodetic methods
 ME2712.and adjusted by the National Geodetic Survey in October 1999.
 ME2712
 ME2712.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2712.GEOID18 height accuracy estimate available here.
 ME2712
 ME2712.Click photographs - Photos may exist for this station.
 ME2712
 ME2712.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2712
 ME2712. The following values were computed from the NAD 83(1997) position.
 ME2712
 ME2712;                    North         East     Units Scale Factor Converg.
 ME2712;SPC IL E     -   565,292.756   358,077.841   MT  1.00001649   +0 27 54.3
 ME2712;SPC IL E     - 1,854,631.32  1,174,793.72   sFT  1.00001649   +0 27 54.3
 ME2712;UTM  16      - 4,622,935.600   447,212.292   MT  0.99963429   -0 25 22.4
 ME2712
 ME2712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4721222935(NAD 83)
 ME2712
 ME2712                          SUPERSEDED SURVEY CONTROL
 ME2712
 ME2712  NAD 83(1997)-  41 45 23.38460(N)    087 38 05.92996(W) AD(       ) 3
 ME2712  NAD 83(1994)-  41 45 23.38901(N)    087 38 05.93935(W) AD(       ) 3
 ME2712  NAD 83(1986)-  41 45 23.38941(N)    087 38 05.93880(W) AD(       ) 3
 ME2712  NAD 27      -  41 45 23.26684(N)    087 38 05.76233(W) AD(       ) 3
 ME2712
 ME2712.Superseded values are not recommended for survey control.
 ME2712
 ME2712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2712.See file dsdata.pdf to determine how the superseded data were derived.
 ME2712
 ME2712_MARKER: 42 = RADIO/TV MAST
 ME2712
 ME2712  HISTORY     - Date     Condition        Report By
 ME2712  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2712  HISTORY     - 1959     GOOD             CGS
 ME2712  HISTORY     - 1977     GOOD             NGS
 ME2712
 ME2712                          STATION DESCRIPTION
 ME2712
 ME2712'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WMN)
 ME2712'THE STATION IS THE CENTER OF THE TOP OF THE ILLINOIS BELL
 ME2712'TELEPHONE COMPANY
 ME2712'MOBILE UNIT RELAY MAST LOCATED ON THE NORTH SIDE OF 76TH STREET
 ME2712'BETWEEN SOUTH STEWART AVENUE AND
 ME2712'SOUTH EGGLESTON AVENUE IN THE SOUTH CENTRAL SECTION
 ME2712'OF CHICAGO.  IT IS A SINGLE STEEL POLE MOUNTED ON
 ME2712'THE TOP OF THE TOWER OF THE BELL
 ME2712'TELEPHONE COMPANY MICRO-WAVE RELAY TOWER KSF 22 ON THE TOP OF THE
 ME2712'ILLINOIS BELL TELEPHONE COMPANY
 ME2712'BUILDING.  THE POLE IS PAINTED IN ALTERNATE SECTIONS OF ORANGE AND
 ME2712'WHITE AND IS 275 FEET IN
 ME2712'HEIGHT OVERALL.
 ME2712
 ME2712                          STATION RECOVERY (1959)
 ME2712
 ME2712'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 ME2712'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE.
 ME2712
 ME2712                          STATION RECOVERY (1977)
 ME2712
 ME2712'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2712'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS, CHICAGO,
 ME2712'RADIO RELAY STATION KA 4106 MAST.
 ME2712'
 ME2712'THE STATION IS THE LIGHT ATOP AND NOT CENTERED OF THE CHICAGO
 ME2712'ILLINOIS BELL MICROWAVE TOWER KA 4106.  IT IS
 ME2712'A FOUR-LEGGED, SKELETON STEEL TOWER, PAINTED ALTERNATELY
 ME2712'RED AND WHITE, AND IS APPROXIMATELY 275 FEET HIGH.
 ME2712'
 ME2712'LOCATED IN THE SOUTH SECTION OF CHICAGO, ATOP ILLINOIS BELL
 ME2712'BUILDING, ON THE NORTH SIDE OF SEVENTY-SIXTH STREET BETWEEN
 ME2712'SOUTH EGGLESTON STREET AND SOUTH STEWART STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2707 ***********************************************************************
 ME2707  DESIGNATION -  CHICAGO RAD STA KSA 675 MAST
 ME2707  PID         -  ME2707
 ME2707  STATE/COUNTY-  IL/COOK
 ME2707  COUNTRY     -  US
 ME2707  USGS QUAD   -  ENGLEWOOD (2018)
 ME2707
 ME2707                         *CURRENT SURVEY CONTROL
 ME2707  ______________________________________________________________________
 ME2707* NAD 83(1997) POSITION- 41 51 04.84225(N) 087 39 30.15291(W)   ADJUSTED
 ME2707  ______________________________________________________________________
 ME2707  GEOID HEIGHT    -        -33.559 (meters)                     GEOID18
 ME2707  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 ME2707  HORZ ORDER      -  THIRD
 ME2707
 ME2707.The horizontal coordinates were established by classical geodetic methods
 ME2707.and adjusted by the National Geodetic Survey in October 1999.
 ME2707
 ME2707.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2707.GEOID18 height accuracy estimate available here.
 ME2707
 ME2707.Click photographs - Photos may exist for this station.
 ME2707
 ME2707.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2707
 ME2707. The following values were computed from the NAD 83(1997) position.
 ME2707
 ME2707;                    North         East     Units Scale Factor Converg.
 ME2707;SPC IL E     -   575,811.919   356,049.452   MT  1.00001364   +0 27 01.2
 ME2707;SPC IL E     - 1,889,142.94  1,168,138.91   sFT  1.00001364   +0 27 01.2
 ME2707;UTM  16      - 4,633,480.957   445,348.027   MT  0.99963675   -0 26 21.4
 ME2707
 ME2707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4534833480(NAD 83)
 ME2707
 ME2707                          SUPERSEDED SURVEY CONTROL
 ME2707
 ME2707  NAD 83(1997)-  41 51 04.84243(N)    087 39 30.15330(W) AD(       ) 3
 ME2707  NAD 83(1994)-  41 51 04.84639(N)    087 39 30.16447(W) AD(       ) 3
 ME2707  NAD 83(1986)-  41 51 04.84721(N)    087 39 30.16380(W) AD(       ) 3
 ME2707  NAD 27      -  41 51 04.72671(N)    087 39 29.97406(W) AD(       ) 3
 ME2707
 ME2707.Superseded values are not recommended for survey control.
 ME2707
 ME2707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2707.See file dsdata.pdf to determine how the superseded data were derived.
 ME2707
 ME2707_MARKER: 42 = RADIO/TV MAST
 ME2707
 ME2707  HISTORY     - Date     Condition        Report By
 ME2707  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2707  HISTORY     - 1959     GOOD             CGS
 ME2707  HISTORY     - 1977     GOOD             NGS
 ME2707  HISTORY     - 1987     GOOD             USPSQD
 ME2707  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME2707  HISTORY     - 19970905 GOOD             USPSQD
 ME2707  HISTORY     - 20121201 GOOD             GEOCAC
 ME2707
 ME2707                          STATION DESCRIPTION
 ME2707
 ME2707'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2707'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF THE
 ME2707'COMMONWEALTH
 ME2707'EDISON COMPANY RADIO STATION KSA 675 LOCATED ON TOP OF THE COMPANY
 ME2707'OFFICE AND LABORATORY BUILDING AT
 ME2707'THE SOUTHWEST CORNER OF THE INTERSECTION OF RACINE AVENUE
 ME2707'AND CERMAK ROAD IN THE SOUTHWEST EDGE OF
 ME2707'DOWNTOWN CHICAGO.  IT IS A FOUR-LEGGED, SELF-SUPPORTING
 ME2707'STEEL STRUCTURE PAINTED IN ALTERNATE SECTIONS OF ORANGE AND
 ME2707'WHITE AND THE TOP OF
 ME2707'THE MAST IS 350 FEET ABOVE THE GROUND.
 ME2707
 ME2707                          STATION RECOVERY (1959)
 ME2707
 ME2707'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RS)
 ME2707'RECOVERED AS DESCRIBED.  NO CHANGE IN THE MAST SINCE 1956 ACCORDING
 ME2707'TO INFORMATION
 ME2707'OBTAINED FROM ONE OF THE STATION EMPLOYEES.
 ME2707
 ME2707                          STATION RECOVERY (1977)
 ME2707
 ME2707'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2707'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS,
 ME2707'CHICAGO RADIO STATION KSA 675, MAST.
 ME2707'
 ME2707'THE STATION IS THE RED LIGHT ATOP AND IN THE CENTER OF THE
 ME2707'COMMONWEALTH EDISON RADIO STATION KSA 675 TOWER SURMOUNTING A
 ME2707'BROWN BRICK FACTORY BUILDING OWNED BY WARSHAWSKY AND COMPANY.
 ME2707'THE TOWER IS A SELF SUPPORTING TRUSS WORK SKELETON STEEL TOWER
 ME2707'WITH FOUR LEGS AND IS ORANGE IN COLOR.  THE TOP OF THE TOWER
 ME2707'HAS AN OVERALL HEIGHT OF ABOUT 350 FEET.
 ME2707'
 ME2707'LOCATED IN THE SOUTHWEST EDGE OF DOWNTOWN CHICAGO AT THE
 ME2707'SOUTHEAST ANGLE OF THE INTERSECTION OF SOUTH THROOP STREET AND
 ME2707'CERMAK ROAD, 0.1 MILE SOUTH OF CERMAK ROAD AND 75 FEET EAST OF
 ME2707'THE CENTER OF THROOP STREET.
 ME2707
 ME2707                          STATION RECOVERY (1987)
 ME2707
 ME2707'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2707'RECOVERED IN GOOD CONDITION.
 ME2707
 ME2707                          STATION RECOVERY (1989)
 ME2707
 ME2707'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2707'MARK NOT FOUND.
 ME2707
 ME2707                          STATION RECOVERY (1997)
 ME2707
 ME2707'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2707'RECOVERED IN GOOD CONDITION.
 ME2707
 ME2707                          STATION RECOVERY (2012)
 ME2707
 ME2707'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2707'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3024 ***********************************************************************
 ME3024  DESIGNATION -  CHICAGO RAD STA KSA 977 MAST
 ME3024  PID         -  ME3024
 ME3024  STATE/COUNTY-  IL/COOK
 ME3024  COUNTRY     -  US
 ME3024  USGS QUAD   -  RIVER FOREST (2018)
 ME3024
 ME3024                         *CURRENT SURVEY CONTROL
 ME3024  ______________________________________________________________________
 ME3024* NAD 83(1997) POSITION- 41 52 49.55223(N) 087 46 27.12954(W)   ADJUSTED
 ME3024  ______________________________________________________________________
 ME3024  GEOID HEIGHT    -        -33.537 (meters)                     GEOID18
 ME3024  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 ME3024  HORZ ORDER      -  THIRD
 ME3024
 ME3024.The horizontal coordinates were established by classical geodetic methods
 ME3024.and adjusted by the National Geodetic Survey in October 1999.
 ME3024
 ME3024.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3024.GEOID18 height accuracy estimate available here.
 ME3024
 ME3024.Click photographs - Photos may exist for this station.
 ME3024
 ME3024.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3024
 ME3024. The following values were computed from the NAD 83(1997) position.
 ME3024
 ME3024;                    North         East     Units Scale Factor Converg.
 ME3024;SPC IL E     -   578,973.353   346,409.945   MT  1.00000149   +0 22 23.8
 ME3024;SPC IL E     - 1,899,515.08  1,136,513.29   sFT  1.00000149   +0 22 23.8
 ME3024;UTM  16      - 4,636,790.514   435,762.270   MT  0.99965078   -0 31 00.7
 ME3024
 ME3024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3576236790(NAD 83)
 ME3024
 ME3024                          SUPERSEDED SURVEY CONTROL
 ME3024
 ME3024  NAD 83(1997)-  41 52 49.55236(N)    087 46 27.12998(W) AD(       ) 3
 ME3024  NAD 83(1994)-  41 52 49.55459(N)    087 46 27.14146(W) AD(       ) 3
 ME3024  NAD 83(1986)-  41 52 49.55558(N)    087 46 27.14097(W) AD(       ) 3
 ME3024  NAD 27      -  41 52 49.44191(N)    087 46 26.93300(W) AD(       ) 3
 ME3024
 ME3024.Superseded values are not recommended for survey control.
 ME3024
 ME3024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3024.See file dsdata.pdf to determine how the superseded data were derived.
 ME3024
 ME3024_MARKER: 42 = RADIO/TV MAST
 ME3024
 ME3024  HISTORY     - Date     Condition        Report By
 ME3024  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3024  HISTORY     - 1977     GOOD             NGS
 ME3024  HISTORY     - 1987     GOOD             USPSQD
 ME3024  HISTORY     - 1989     GOOD             USPSQD
 ME3024
 ME3024                          STATION DESCRIPTION
 ME3024
 ME3024'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3024'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF THE CHICAGO
 ME3024'TRANSIT AUTHORITY
 ME3024'RADIO STATION KSA 977 LOCATED AT THE NORTHEAST CORNER OF MADISON
 ME3024'STREET AND AUSTIN AVENUE IN THE WEST
 ME3024'EDGE OF CHICAGO.  IT IS A STEEL STRUCTURE, THE LOWER HALF
 ME3024'THREE-LEGGED AND THE UPPER HALF UNIFORM
 ME3024'CROSS-SECTION, PAINTED IN ALTERNATE SECTIONS OF
 ME3024'ORANGE AND WHITE AND IS 300 FEET HIGH.
 ME3024
 ME3024                          STATION RECOVERY (1977)
 ME3024
 ME3024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3024'THE STATION IS THE RED LIGHT AT THE TOP CENTER OF THE CHICAGO
 ME3024'CTA RADIO TOWER LOCATED AT THE NORTHEAST CORNER OF MADISON
 ME3024'STREET AND AUSTIN AVENUE IN THE WEST EDGE OF CHICAGO.  IT IS A
 ME3024'STEEL STRUCTURE, THE LOWER HALF THREE-LEGGED AND THE UPPER HALF
 ME3024'UNIFORM CROSS-SECTION, PAINTED IN ALTERNATE SECTIONS OF RED
 ME3024'AND WHITE AND IS 225 FEET HIGH.  IT IS 120 FEET NORTH OF THE
 ME3024'CENTER OF WEST MADISON STREET AND 120 FEET EAST OF NORTH
 ME3024'AUSTIN AVENUE.
 ME3024
 ME3024                          STATION RECOVERY (1987)
 ME3024
 ME3024'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3024'RECOVERED IN GOOD CONDITION.
 ME3024
 ME3024                          STATION RECOVERY (1989)
 ME3024
 ME3024'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3030 ***********************************************************************
 ME3030  DESIGNATION -  CHICAGO RAD STA KSB 242 MAST
 ME3030  PID         -  ME3030
 ME3030  STATE/COUNTY-  IL/COOK
 ME3030  COUNTRY     -  US
 ME3030  USGS QUAD   -  RIVER FOREST (2018)
 ME3030
 ME3030                         *CURRENT SURVEY CONTROL
 ME3030  ______________________________________________________________________
 ME3030* NAD 83(1997) POSITION- 41 57 13.47882(N) 087 48 17.68974(W)   ADJUSTED
 ME3030  ______________________________________________________________________
 ME3030  GEOID HEIGHT    -        -33.645 (meters)                     GEOID18
 ME3030  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 ME3030  HORZ ORDER      -  THIRD
 ME3030
 ME3030.The horizontal coordinates were established by classical geodetic methods
 ME3030.and adjusted by the National Geodetic Survey in October 1999.
 ME3030
 ME3030.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3030.GEOID18 height accuracy estimate available here.
 ME3030
 ME3030.Click photographs - Photos may exist for this station.
 ME3030
 ME3030.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3030
 ME3030. The following values were computed from the NAD 83(1997) position.
 ME3030
 ME3030;                    North         East     Units Scale Factor Converg.
 ME3030;SPC IL E     -   587,100.028   343,810.623   MT  0.99999861   +0 21 11.8
 ME3030;SPC IL E     - 1,926,177.34  1,127,985.35   sFT  0.99999861   +0 21 11.8
 ME3030;UTM  16      - 4,644,953.779   433,290.460   MT  0.99965476   -0 32 17.3
 ME3030
 ME3030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3329044953(NAD 83)
 ME3030
 ME3030                          SUPERSEDED SURVEY CONTROL
 ME3030
 ME3030  NAD 83(1997)-  41 57 13.47895(N)    087 48 17.69027(W) AD(       ) 3
 ME3030  NAD 83(1994)-  41 57 13.48038(N)    087 48 17.70366(W) AD(       ) 3
 ME3030  NAD 83(1986)-  41 57 13.48190(N)    087 48 17.70317(W) AD(       ) 3
 ME3030  NAD 27      -  41 57 13.37032(N)    087 48 17.48468(W) AD(       ) 3
 ME3030
 ME3030.Superseded values are not recommended for survey control.
 ME3030
 ME3030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3030.See file dsdata.pdf to determine how the superseded data were derived.
 ME3030
 ME3030_MARKER: 42 = RADIO/TV MAST
 ME3030
 ME3030  HISTORY     - Date     Condition        Report By
 ME3030  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3030  HISTORY     - 1965     GOOD             CGS
 ME3030  HISTORY     - 1977     GOOD             NGS
 ME3030  HISTORY     - 1989     GOOD             USPSQD
 ME3030  HISTORY     - 19970909 GOOD             USPSQD
 ME3030
 ME3030                          STATION DESCRIPTION
 ME3030
 ME3030'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3030'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF THE
 ME3030'ILLINOIS STATE
 ME3030'POLICE, DISTRICT 3 RADIO STATION KSB 242 LOCATED AT THE NORTHWEST
 ME3030'CORNER OF THE INTERSECTION OF
 ME3030'HARLEM AVENUE AND IRVING PARK ROAD AT THE NORTHWEST
 ME3030'EDGE OF CHICAGO.  IT IS A STEEL STRUCTURE, THE
 ME3030'LOWER ONE-THIRD THREE-LEGGED AND THE
 ME3030'UPPER TWO-THIRDS UNIFORM CROSS-SECTION, PAINTED IN ALTERNATE
 ME3030'SECTIONS OF ORANGE AND WHITE.
 ME3030'THE HEIGHT IS 330 FEET.
 ME3030
 ME3030                          STATION RECOVERY (1965)
 ME3030
 ME3030'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME3030'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND
 ME3030'TO BE IN GOOD
 ME3030'CONDITION.
 ME3030
 ME3030                          STATION RECOVERY (1977)
 ME3030
 ME3030'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3030'THE STATION IS THE CENTER OF THE TOP OF THE MAST
 ME3030'OF THE ILLINOIS STATE POLICE, DISTRICT 3 RADIO TOWER KSB
 ME3030'242.  IT IS A SKELETON STEEL TOWER SUPPORTED BY 3 I-BEAM
 ME3030'LEGS, ORANGE AND WHILE IN COLOR AND APPROXIMATELY 330
 ME3030'FEET HIGH.
 ME3030'
 ME3030'LOCATED IN THE NORTHWEST SECTION OF CHICAGO IN THE NORTHEAST
 ME3030'ANGLE OF THE INTERSECTION OF NORTH HARLEM AVENUE AND WEST
 ME3030'IRVING PARK ROAD.  THE TOWER IS NEAR THE SOUTHEAST CORNER OF
 ME3030'THE POLICE STATION BUILDING.
 ME3030
 ME3030                          STATION RECOVERY (1989)
 ME3030
 ME3030'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3030'RECOVERED IN GOOD CONDITION.
 ME3030
 ME3030                          STATION RECOVERY (1997)
 ME3030
 ME3030'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3030'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2801 ***********************************************************************
 ME2801  DESIGNATION -  CHICAGO RAD STA WBEZ MAST
 ME2801  PID         -  ME2801
 ME2801  STATE/COUNTY-  IL/COOK
 ME2801  COUNTRY     -  US
 ME2801  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2801
 ME2801                         *CURRENT SURVEY CONTROL
 ME2801  ______________________________________________________________________
 ME2801* NAD 83(1997) POSITION- 41 52 44.76898(N) 087 37 52.10292(W)   ADJUSTED
 ME2801  ______________________________________________________________________
 ME2801  GEOID HEIGHT    -        -33.596 (meters)                     GEOID18
 ME2801  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 ME2801  HORZ ORDER      -  THIRD
 ME2801
 ME2801.The horizontal coordinates were established by classical geodetic methods
 ME2801.and adjusted by the National Geodetic Survey in October 1999.
 ME2801
 ME2801.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2801.GEOID18 height accuracy estimate available here.
 ME2801
 ME2801.Click photographs - Photos may exist for this station.
 ME2801
 ME2801.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2801
 ME2801. The following values were computed from the NAD 83(1997) position.
 ME2801
 ME2801;                    North         East     Units Scale Factor Converg.
 ME2801;SPC IL E     -   578,913.039   358,285.973   MT  1.00001679   +0 28 07.6
 ME2801;SPC IL E     - 1,899,317.20  1,175,476.56   sFT  1.00001679   +0 28 07.6
 ME2801;UTM  16      - 4,636,545.805   447,631.572   MT  0.99963375   -0 25 16.8
 ME2801
 ME2801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4763136545(NAD 83)
 ME2801
 ME2801                          SUPERSEDED SURVEY CONTROL
 ME2801
 ME2801  NAD 83(1997)-  41 52 44.76918(N)    087 37 52.10334(W) AD(       ) 3
 ME2801  NAD 83(1994)-  41 52 44.77337(N)    087 37 52.11518(W) AD(       ) 3
 ME2801  NAD 83(1986)-  41 52 44.77415(N)    087 37 52.11435(W) AD(       ) 3
 ME2801  NAD 27      -  41 52 44.65326(N)    087 37 51.92600(W) AD(       ) 3
 ME2801
 ME2801.Superseded values are not recommended for survey control.
 ME2801
 ME2801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2801.See file dsdata.pdf to determine how the superseded data were derived.
 ME2801
 ME2801_MARKER: 42 = RADIO/TV MAST
 ME2801
 ME2801  HISTORY     - Date     Condition        Report By
 ME2801  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2801  HISTORY     - 1987     GOOD             USPSQD
 ME2801  HISTORY     - 20121202 GOOD             GEOCAC
 ME2801
 ME2801                          STATION DESCRIPTION
 ME2801
 ME2801'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2801'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 ME2801'STATION WBEZ
 ME2801'LOCATED ON TOP OF THE BANKERS BUILDING AT THE NORTHWEST CORNER OF
 ME2801'SOUTH CLARK STREET AND WEST
 ME2801'QUINCY STREET IN THE DOWNTOWN SECTION OF CHICAGO.  IT IS A
 ME2801'THREE-LEGGED STEEL STRUCTURE, PAINTED IN
 ME2801'ALTERNATE SECTIONS OF ORANGE AND WHITE ON TOP OF A
 ME2801'476-FOOT, GREY STONE BUILDING.  THE OVER-ALL
 ME2801'HEIGHT OF THE TOP OF THE MAST, OBTAINED
 ME2801'FROM THE STATION ENGINEER, IS 596 FEET.
 ME2801
 ME2801                          STATION RECOVERY (1987)
 ME2801
 ME2801'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2801'RECOVERED IN GOOD CONDITION.
 ME2801
 ME2801                          STATION RECOVERY (2012)
 ME2801
 ME2801'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2801'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2799 ***********************************************************************
 ME2799  DESIGNATION -  CHICAGO RAD STA WFMT FM MAST
 ME2799  PID         -  ME2799
 ME2799  STATE/COUNTY-  IL/COOK
 ME2799  COUNTRY     -  US
 ME2799  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2799
 ME2799                         *CURRENT SURVEY CONTROL
 ME2799  ______________________________________________________________________
 ME2799* NAD 83(1997) POSITION- 41 53 11.51394(N) 087 37 55.17128(W)   ADJUSTED
 ME2799  ______________________________________________________________________
 ME2799  GEOID HEIGHT    -        -33.604 (meters)                     GEOID18
 ME2799  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 ME2799  HORZ ORDER      -  THIRD
 ME2799
 ME2799.The horizontal coordinates were established by classical geodetic methods
 ME2799.and adjusted by the National Geodetic Survey in October 1999.
 ME2799
 ME2799.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2799.GEOID18 height accuracy estimate available here.
 ME2799
 ME2799.Click photographs - Photos may exist for this station.
 ME2799
 ME2799.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2799
 ME2799. The following values were computed from the NAD 83(1997) position.
 ME2799
 ME2799;                    North         East     Units Scale Factor Converg.
 ME2799;SPC IL E     -   579,737.611   358,208.482   MT  1.00001668   +0 28 05.8
 ME2799;SPC IL E     - 1,902,022.48  1,175,222.33   sFT  1.00001668   +0 28 05.8
 ME2799;UTM  16      - 4,637,371.164   447,566.925   MT  0.99963383   -0 25 19.1
 ME2799
 ME2799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4756637371(NAD 83)
 ME2799
 ME2799                          SUPERSEDED SURVEY CONTROL
 ME2799
 ME2799  NAD 83(1997)-  41 53 11.51415(N)    087 37 55.17170(W) AD(       ) 3
 ME2799  NAD 83(1994)-  41 53 11.51839(N)    087 37 55.18351(W) AD(       ) 3
 ME2799  NAD 83(1986)-  41 53 11.51928(N)    087 37 55.18251(W) AD(       ) 3
 ME2799  NAD 27      -  41 53 11.39866(N)    087 37 54.99376(W) AD(       ) 3
 ME2799
 ME2799.Superseded values are not recommended for survey control.
 ME2799
 ME2799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2799.See file dsdata.pdf to determine how the superseded data were derived.
 ME2799
 ME2799_MARKER: 42 = RADIO/TV MAST
 ME2799
 ME2799  HISTORY     - Date     Condition        Report By
 ME2799  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2799  HISTORY     - 1987     GOOD             USPSQD
 ME2799  HISTORY     - 1989     GOOD             USPSQD
 ME2799  HISTORY     - 20121202 GOOD             GEOCAC
 ME2799
 ME2799                          STATION DESCRIPTION
 ME2799
 ME2799'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2799'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 ME2799'STATION WFMT-FM
 ME2799'LOCATED ON THE ROOF OF THE LA SALLE-WACKER BUILDING AT THE SOUTHEAST
 ME2799'CORNER OF THE INTERSECTION OF LA
 ME2799'SALLE STREET AND WACKER DRIVE.  IT IS A SELF-SUPPORTING
 ME2799'STEEL POLE PAINTED IN ALTERNATE SECTIONS OF ORANGE
 ME2799'AND WHITE.  THE OVER-ALL HEIGHT OF
 ME2799'THE TOP OF THE POLE IS 571 FEET, HEIGHT OBTAINED FROM STATION
 ME2799'ENGINEER.
 ME2799
 ME2799                          STATION RECOVERY (1987)
 ME2799
 ME2799'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2799'RECOVERED IN GOOD CONDITION.
 ME2799
 ME2799                          STATION RECOVERY (1989)
 ME2799
 ME2799'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2799'RECOVERED IN GOOD CONDITION.
 ME2799
 ME2799                          STATION RECOVERY (2012)
 ME2799
 ME2799'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2799'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2953 ***********************************************************************
 ME2953  DESIGNATION -  CHICAGO RAD STA WGES NW MAST
 ME2953  PID         -  ME2953
 ME2953  STATE/COUNTY-  IL/COOK
 ME2953  COUNTRY     -  US
 ME2953  USGS QUAD   -  BLUE ISLAND (2018)
 ME2953
 ME2953                         *CURRENT SURVEY CONTROL
 ME2953  ______________________________________________________________________
 ME2953* NAD 83(1997) POSITION- 41 44 15.65569(N) 087 42 04.16007(W)   ADJUSTED
 ME2953  ______________________________________________________________________
 ME2953  GEOID HEIGHT    -        -33.453 (meters)                     GEOID18
 ME2953  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 ME2953  HORZ ORDER      -  THIRD
 ME2953
 ME2953.The horizontal coordinates were established by classical geodetic methods
 ME2953.and adjusted by the National Geodetic Survey in October 1999.
 ME2953
 ME2953.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2953.GEOID18 height accuracy estimate available here.
 ME2953
 ME2953.Click photographs - Photos may exist for this station.
 ME2953
 ME2953.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2953
 ME2953. The following values were computed from the NAD 83(1997) position.
 ME2953
 ME2953;                    North         East     Units Scale Factor Converg.
 ME2953;SPC IL E     -   563,160.647   352,589.777   MT  1.00000902   +0 25 15.1
 ME2953;SPC IL E     - 1,847,636.22  1,156,788.29   sFT  1.00000902   +0 25 15.1
 ME2953;UTM  16      - 4,620,889.549   441,693.919   MT  0.99964183   -0 28 00.4
 ME2953
 ME2953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4169320889(NAD 83)
 ME2953
 ME2953                          SUPERSEDED SURVEY CONTROL
 ME2953
 ME2953  NAD 83(1997)-  41 44 15.65580(N)    087 42 04.16037(W) AD(       ) 3
 ME2953  NAD 83(1994)-  41 44 15.65967(N)    087 42 04.16931(W) AD(       ) 3
 ME2953  NAD 83(1986)-  41 44 15.66015(N)    087 42 04.16882(W) AD(       ) 3
 ME2953  NAD 27      -  41 44 15.53868(N)    087 42 03.99121(W) AD(       ) 3
 ME2953
 ME2953.Superseded values are not recommended for survey control.
 ME2953
 ME2953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2953.See file dsdata.pdf to determine how the superseded data were derived.
 ME2953
 ME2953_MARKER: 42 = RADIO/TV MAST
 ME2953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2953+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2007
 ME2953
 ME2953  HISTORY     - Date     Condition        Report By
 ME2953  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2953  HISTORY     - 1987     GOOD             USPSQD
 ME2953  HISTORY     - 1989     GOOD             USPSQD
 ME2953  HISTORY     - 20070512 GOOD             GEOCAC
 ME2953
 ME2953                          STATION DESCRIPTION
 ME2953
 ME2953'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2953'THE STATION IS THE CENTER OF THE TOP OF THE NORTHWEST ONE OF
 ME2953'FOUR MASTS OF
 ME2953'RADIO STATION WGES LOCATED IN THE NORTHEAST ANGLE OF THE INTERSECTION
 ME2953'OF KEDZIE AVENUE AND WEST 87TH
 ME2953'STREET AT 8601 KEDZIE AVENUE IN THE SOUTHWEST EDGE OF CHICAGO.
 ME2953'THE MASTS ARE STEEL STRUCTURES, THE LOWER HALF
 ME2953'THREE-LEGGED AND THE UPPER HALF UNIFORM
 ME2953'CROSS-SECTION, ERECTED IN A RECTANGULAR PATTERN 300 FEET APART
 ME2953'EAST AND WEST AND 200 FEET APART
 ME2953'NORTH AND SOUTH.  THEY ARE PAINTED IN ALTERNATE SECTIONS OF ORANGE
 ME2953'AND WHITE AND ARE 204 FEET HIGH.
 ME2953
 ME2953                          STATION RECOVERY (1987)
 ME2953
 ME2953'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2953'RECOVERED IN GOOD CONDITION.
 ME2953
 ME2953                          STATION RECOVERY (1989)
 ME2953
 ME2953'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2953'RECOVERED IN GOOD CONDITION.
 ME2953
 ME2953                          STATION RECOVERY (2007)
 ME2953
 ME2953'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME2953'FOUR TOWERS STILL REMAIN AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2977 ***********************************************************************
 ME2977  DESIGNATION -  CHICAGO RAD STA WGES NEW MAST
 ME2977  PID         -  ME2977
 ME2977  STATE/COUNTY-  IL/COOK
 ME2977  COUNTRY     -  US
 ME2977  USGS QUAD   -  BLUE ISLAND (2018)
 ME2977
 ME2977                         *CURRENT SURVEY CONTROL
 ME2977  ______________________________________________________________________
 ME2977* NAD 83(1997) POSITION- 41 44 13.92432(N) 087 42 04.54843(W)   ADJUSTED
 ME2977  ______________________________________________________________________
 ME2977  GEOID HEIGHT    -        -33.453 (meters)                     GEOID18
 ME2977  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 ME2977  HORZ ORDER      -  THIRD
 ME2977
 ME2977.The horizontal coordinates were established by classical geodetic methods
 ME2977.and adjusted by the National Geodetic Survey in October 1999.
 ME2977
 ME2977.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2977.GEOID18 height accuracy estimate available here.
 ME2977
 ME2977.Click photographs - Photos may exist for this station.
 ME2977
 ME2977.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2977
 ME2977. The following values were computed from the NAD 83(1997) position.
 ME2977
 ME2977;                    North         East     Units Scale Factor Converg.
 ME2977;SPC IL E     -   563,107.165   352,581.195   MT  1.00000901   +0 25 14.8
 ME2977;SPC IL E     - 1,847,460.76  1,156,760.14   sFT  1.00000901   +0 25 14.8
 ME2977;UTM  16      - 4,620,836.226   441,684.513   MT  0.99964185   -0 28 00.7
 ME2977
 ME2977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4168420836(NAD 83)
 ME2977
 ME2977                          SUPERSEDED SURVEY CONTROL
 ME2977
 ME2977  NAD 83(1997)-  41 44 13.92442(N)    087 42 04.54873(W) AD(       ) 3
 ME2977  NAD 83(1994)-  41 44 13.92826(N)    087 42 04.55768(W) AD(       ) 3
 ME2977  NAD 83(1986)-  41 44 13.92876(N)    087 42 04.55719(W) AD(       ) 3
 ME2977  NAD 27      -  41 44 13.80981(N)    087 42 04.37051(W) AD(       ) 3
 ME2977
 ME2977.Superseded values are not recommended for survey control.
 ME2977
 ME2977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2977.See file dsdata.pdf to determine how the superseded data were derived.
 ME2977
 ME2977_MARKER: 42 = RADIO/TV MAST
 ME2977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2977+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2007
 ME2977
 ME2977  HISTORY     - Date     Condition        Report By
 ME2977  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2977  HISTORY     - 20070512 GOOD             GEOCAC
 ME2977
 ME2977                          STATION DESCRIPTION
 ME2977
 ME2977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2977'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS, CHICAGO
 ME2977'RADIO STATION WGES, NW MAST.
 ME2977'
 ME2977'THE STATION IS THE LIGHT ATOP AND CENTER OF THE NORTHWEST ONE
 ME2977'OF FOUR MASTS OF CHICAGO RADIO STATION WGES.  IT IS A GUYED
 ME2977'MAST, PAINTED ALTERNATELY RED AND WHITE, AND IS
 ME2977'APPROXIMATELY 204 FEET HIGH.
 ME2977'
 ME2977'LOCATED IN THE SOUTHWEST SECTION OF CHICAGO, IN THE NORTHEAST
 ME2977'ANGLE OF THE INTERSECTION OF SOUTH KEDZIE AVENUE AND EIGHTY-
 ME2977'SEVENTH STREET, ABOUT 0.2 MILE NORTHEAST OF THE INTERSECTION.
 ME2977
 ME2977                          STATION RECOVERY (2007)
 ME2977
 ME2977'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME2977'FOUR TOWERS STILL REMAIN AT THIS LOCATION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2698 ***********************************************************************
 ME2698  DESIGNATION -  CHICAGO RAD STA WHFC MAST
 ME2698  PID         -  ME2698
 ME2698  STATE/COUNTY-  IL/COOK
 ME2698  COUNTRY     -  US
 ME2698  USGS QUAD   -  ENGLEWOOD (2018)
 ME2698
 ME2698                         *CURRENT SURVEY CONTROL
 ME2698  ______________________________________________________________________
 ME2698* NAD 83(1997) POSITION- 41 49 56.66181(N) 087 42 20.94700(W)   ADJUSTED
 ME2698  ______________________________________________________________________
 ME2698  GEOID HEIGHT    -        -33.518 (meters)                     GEOID18
 ME2698  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 ME2698  HORZ ORDER      -  THIRD
 ME2698
 ME2698.The horizontal coordinates were established by classical geodetic methods
 ME2698.and adjusted by the National Geodetic Survey in October 1999.
 ME2698
 ME2698.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2698.GEOID18 height accuracy estimate available here.
 ME2698
 ME2698.Click photographs - Photos may exist for this station.
 ME2698
 ME2698.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2698
 ME2698. The following values were computed from the NAD 83(1997) position.
 ME2698
 ME2698;                    North         East     Units Scale Factor Converg.
 ME2698;SPC IL E     -   573,678.519   352,125.083   MT  1.00000842   +0 25 06.7
 ME2698;SPC IL E     - 1,882,143.61  1,155,263.71   sFT  1.00000842   +0 25 06.7
 ME2698;UTM  16      - 4,631,409.503   441,392.484   MT  0.99964227   -0 28 14.7
 ME2698
 ME2698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4139231409(NAD 83)
 ME2698
 ME2698                          SUPERSEDED SURVEY CONTROL
 ME2698
 ME2698  NAD 83(1997)-  41 49 56.66195(N)    087 42 20.94738(W) AD(       ) 3
 ME2698  NAD 83(1994)-  41 49 56.66541(N)    087 42 20.95801(W) AD(       ) 3
 ME2698  NAD 83(1986)-  41 49 56.66611(N)    087 42 20.95739(W) AD(       ) 3
 ME2698  NAD 27      -  41 49 56.54768(N)    087 42 20.76282(W) AD(       ) 3
 ME2698
 ME2698.Superseded values are not recommended for survey control.
 ME2698
 ME2698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2698.See file dsdata.pdf to determine how the superseded data were derived.
 ME2698
 ME2698_MARKER: 42 = RADIO/TV MAST
 ME2698
 ME2698  HISTORY     - Date     Condition        Report By
 ME2698  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2698  HISTORY     - 1959     GOOD             CGS
 ME2698  HISTORY     - 1960     GOOD             CGS
 ME2698  HISTORY     - 1977     GOOD             NGS
 ME2698  HISTORY     - 1987     GOOD             USPSQD
 ME2698  HISTORY     - 1989     GOOD             USPSQD
 ME2698  HISTORY     - 19970805 GOOD             USPSQD
 ME2698  HISTORY     - 20121202 GOOD             GEOCAC
 ME2698
 ME2698                          STATION DESCRIPTION
 ME2698
 ME2698'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2698'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 ME2698'STATION WHFC
 ME2698'LOCATED AT 3350 KEDZIE AVENUE JUST NORTH OF THE CHICAGO SANITARY AND
 ME2698'SHIP CANAL IN THE SOUTHWEST SECTION
 ME2698'OF CHICAGO.  IT IS A FOUR-LEGGED STEEL STRUCTURE PAINTED
 ME2698'IN ALTERNATE SECTIONS OF ORANGE AND WHITE AND IS
 ME2698'300 FEET HIGH.
 ME2698'
 ME2698'THIS IS ALSO THE MAST OF STATION WEHS-FM.
 ME2698
 ME2698                          STATION RECOVERY (1959)
 ME2698
 ME2698'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 ME2698'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE.
 ME2698
 ME2698                          STATION RECOVERY (1960)
 ME2698
 ME2698'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 ME2698'RECOVERED AS DESCRIBED IN THE 1956 DESCRIPTION WHICH IS ADEQUATE
 ME2698'FOR RECOVERY.
 ME2698
 ME2698                          STATION RECOVERY (1977)
 ME2698
 ME2698'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2698'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS,
 ME2698'CHICAGO RADIO STATION WHFC, MAST.
 ME2698'
 ME2698'THE STATION IS THE RED LIGHT ATOP THE WHFC RADIO STATION TOWER.
 ME2698'THE TOWER IS A FOUR LEGGED ANGLE IRON SKELETON TYPE STRUCTURE
 ME2698'GUYED AT THE TOP AND PAINTED IN ALTERNATE SECTIONS OF ORANGE
 ME2698'AND WHITE WHICH HAS AN OVERALL HEIGHT OF ABOUT 300 FEET.
 ME2698'
 ME2698'LOCATED IN THE SOUTHWEST SECTION OF CHICAGO IN THE SOUTHWEST
 ME2698'ANGLE OF THE INTERSECTION OF WEST THIRTY-FIRST STREET AND SOUTH
 ME2698'KEDZIE, 0.35 MILE SOUTHWEST OF THIS INTERSECTION AND JUST NORTH
 ME2698'OF THE SANITARY SHIP CANAL.
 ME2698
 ME2698                          STATION RECOVERY (1987)
 ME2698
 ME2698'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2698'RECOVERED IN GOOD CONDITION.
 ME2698
 ME2698                          STATION RECOVERY (1989)
 ME2698
 ME2698'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2698'RECOVERED IN GOOD CONDITION.
 ME2698
 ME2698                          STATION RECOVERY (1997)
 ME2698
 ME2698'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2698'RECOVERED IN GOOD CONDITION.
 ME2698
 ME2698                          STATION RECOVERY (2012)
 ME2698
 ME2698'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2698'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2994 ***********************************************************************
 ME2994  DESIGNATION -  CHICAGO RAD STA WLS MAST
 ME2994  PID         -  ME2994
 ME2994  STATE/COUNTY-  IL/WILL
 ME2994  COUNTRY     -  US
 ME2994  USGS QUAD   -  TINLEY PARK (2018)
 ME2994
 ME2994                         *CURRENT SURVEY CONTROL
 ME2994  ______________________________________________________________________
 ME2994* NAD 83(1997) POSITION- 41 33 20.26131(N) 087 50 54.95725(W)   ADJUSTED
 ME2994  ______________________________________________________________________
 ME2994  GEOID HEIGHT    -        -33.285 (meters)                     GEOID18
 ME2994  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 ME2994  HORZ ORDER      -  THIRD
 ME2994
 ME2994.The horizontal coordinates were established by classical geodetic methods
 ME2994.and adjusted by the National Geodetic Survey in October 1999.
 ME2994
 ME2994.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2994.GEOID18 height accuracy estimate available here.
 ME2994
 ME2994.Click photographs - Photos may exist for this station.
 ME2994
 ME2994.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2994
 ME2994. The following values were computed from the NAD 83(1997) position.
 ME2994
 ME2994;                    North         East     Units Scale Factor Converg.
 ME2994;SPC IL E     -   542,861.389   340,437.834   MT  0.99999512   +0 19 17.6
 ME2994;SPC IL E     - 1,781,037.74  1,116,919.79   sFT  0.99999512   +0 19 17.6
 ME2994;UTM  16      - 4,600,787.684   429,233.884   MT  0.99966163   -0 33 46.6
 ME2994
 ME2994_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2923300787(NAD 83)
 ME2994
 ME2994                          SUPERSEDED SURVEY CONTROL
 ME2994
 ME2994  NAD 83(1997)-  41 33 20.26132(N)    087 50 54.95741(W) AD(       ) 3
 ME2994  NAD 83(1994)-  41 33 20.26534(N)    087 50 54.96315(W) AD(       ) 3
 ME2994  NAD 83(1986)-  41 33 20.26536(N)    087 50 54.96303(W) AD(       ) 3
 ME2994  NAD 27      -  41 33 20.14900(N)    087 50 54.77600(W) AD(       ) 3
 ME2994
 ME2994.Superseded values are not recommended for survey control.
 ME2994
 ME2994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2994.See file dsdata.pdf to determine how the superseded data were derived.
 ME2994
 ME2994_MARKER: 42 = RADIO/TV MAST
 ME2994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2994+SATELLITE: SATELLITE OBSERVATIONS - December 30, 2006
 ME2994
 ME2994  HISTORY     - Date     Condition        Report By
 ME2994  HISTORY     - 1944     FIRST OBSERVED   CGS
 ME2994  HISTORY     - 1952     GOOD             CGS
 ME2994  HISTORY     - 1956     GOOD             CGS
 ME2994  HISTORY     - 1959     GOOD             CGS
 ME2994  HISTORY     - 1978     GOOD             NGS
 ME2994  HISTORY     - 20061230 GOOD             GEOCAC
 ME2994
 ME2994                          STATION DESCRIPTION
 ME2994
 ME2994'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 ME2994'THE STATION IS LOCATED ON THE EAST SIDE OF U.S. HIGHWAY 45, ABOUT 5
 ME2994'MILES NORTH OF FRANKFORT, AND 1.0 MILE SOUTH OF ONE HUNDRED AND
 ME2994'NINETY-FIFTH STREET.  IT IS THE MAIN RADIATOR OF STATIONS WLS AND
 ME2994'WENR.  THE CONSTRUCTION WAS FINISHED IN 1938.  THE OVERALL HEIGHT IS
 ME2994'586 FEET.  THE POINT SIGHTED UPON WAS THE RED FLASHING LIGHT AT THE
 ME2994'TOP.
 ME2994
 ME2994                          STATION RECOVERY (1952)
 ME2994
 ME2994'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2994'THE STATION IS LOCATED IN THE TINLEY PARK AREA OF GREATER CHICAGO,
 ME2994'ABOUT 0.2 MILE EAST OF U.S. HIGHWAY 45 AND 0.15 MILE SOUTHWEST OF THE
 ME2994'INTERSECTION OF 94TH AVENUE AND 187TH STREET.  IT IS A STEEL RADIO
 ME2994'MAST 586 FEET HIGH PAINTED IN ALTERNATE SECTIONS, WHITE AND
 ME2994'INTERNATIONAL ORANGE.  THE POINT OBSERVED ON WAS THE FLASHING RED
 ME2994'LIGHT AT THE TOP OF THE MAST.
 ME2994'
 ME2994'PROBABLY THE SAME STATION AS LOCATED IN 1944.
 ME2994
 ME2994                          STATION RECOVERY (1956)
 ME2994
 ME2994'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2994'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION IS
 ME2994'ADEQUATE.
 ME2994
 ME2994                          STATION RECOVERY (1959)
 ME2994
 ME2994'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2994'THE STATION IS LOCATED ABOUT 3-1/2 MILES SOUTHWEST OF TINLEY PARK, 2
 ME2994'MILES NORTHEAST OF MOKEWA, 3-1/2 MILES NORTH OF THE INTERSECTION OF
 ME2994'U.S. HIGHWAYS 30 AND 45 AND IN THE SOUTHEAST ANGLE OF THE INTERSECTION
 ME2994'OF U.S. HIGHWAY 45 AND 183RD STREET.
 ME2994'
 ME2994'THE MAST IS 600 FEET HIGH, SUPPORTED BY GUY WIRES AND PAINTED RED AND
 ME2994'WHITE.  THE POINT INTERSECTED WAS THE RED LIGHT AT TOP OF MAST.
 ME2994
 ME2994                          STATION RECOVERY (1978)
 ME2994
 ME2994'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (ARB)
 ME2994'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 ME2994'
 ME2994'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--CHICAGO.
 ME2994
 ME2994                          STATION RECOVERY (2006)
 ME2994
 ME2994'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME2994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2794 ***********************************************************************
 ME2794  DESIGNATION -  CHICAGO RAD STA WSEL MAST
 ME2794  PID         -  ME2794
 ME2794  STATE/COUNTY-  IL/COOK
 ME2794  COUNTRY     -  US
 ME2794  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2794
 ME2794                         *CURRENT SURVEY CONTROL
 ME2794  ______________________________________________________________________
 ME2794* NAD 83(1997) POSITION- 41 53 04.84294(N) 087 38 00.96038(W)   ADJUSTED
 ME2794  ______________________________________________________________________
 ME2794  GEOID HEIGHT    -        -33.602 (meters)                     GEOID18
 ME2794  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 ME2794  HORZ ORDER      -  THIRD
 ME2794
 ME2794.The horizontal coordinates were established by classical geodetic methods
 ME2794.and adjusted by the National Geodetic Survey in October 1999.
 ME2794
 ME2794.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2794.GEOID18 height accuracy estimate available here.
 ME2794
 ME2794.Click photographs - Photos may exist for this station.
 ME2794
 ME2794.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2794
 ME2794. The following values were computed from the NAD 83(1997) position.
 ME2794
 ME2794;                    North         East     Units Scale Factor Converg.
 ME2794;SPC IL E     -   579,530.704   358,076.695   MT  1.00001649   +0 28 01.8
 ME2794;SPC IL E     - 1,901,343.65  1,174,789.96   sFT  1.00001649   +0 28 01.8
 ME2794;UTM  16      - 4,637,166.408   447,431.991   MT  0.99963400   -0 25 22.9
 ME2794
 ME2794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4743137166(NAD 83)
 ME2794
 ME2794                          SUPERSEDED SURVEY CONTROL
 ME2794
 ME2794  NAD 83(1997)-  41 53 04.84314(N)    087 38 00.96080(W) AD(       ) 3
 ME2794  NAD 83(1994)-  41 53 04.84729(N)    087 38 00.97273(W) AD(       ) 3
 ME2794  NAD 83(1986)-  41 53 04.84815(N)    087 38 00.97172(W) AD(       ) 3
 ME2794  NAD 27      -  41 53 04.72757(N)    087 38 00.78188(W) AD(       ) 3
 ME2794
 ME2794.Superseded values are not recommended for survey control.
 ME2794
 ME2794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2794.See file dsdata.pdf to determine how the superseded data were derived.
 ME2794
 ME2794_MARKER: 42 = RADIO/TV MAST
 ME2794
 ME2794  HISTORY     - Date     Condition        Report By
 ME2794  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2794  HISTORY     - 1987     GOOD             USPSQD
 ME2794  HISTORY     - 20121202 GOOD             GEOCAC
 ME2794
 ME2794                          STATION DESCRIPTION
 ME2794
 ME2794'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2794'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 ME2794'STATION WSEL
 ME2794'LOCATED ON TOP OF THE RANDOLPH TOWER AT THE SOUTHEAST CORNER OF
 ME2794'RANDOLPH STREET AND WELLS STREET
 ME2794'IN THE DOWNTOWN SECTION OF CHICAGO.  IT IS A SELF-SUPPORTING
 ME2794'STEEL POLE 64 FEET HIGH AND PAINTED IN
 ME2794'ALTERNATE SECTIONS OF ORANGE AND WHITE ON TOP
 ME2794'OF A 471 FOOT, GREY STONE AND RED BRICK BUILDING.  THE
 ME2794'OVERALL HEIGHT OF THE TOP OF THE
 ME2794'MAST, OBTAINED FROM THE STATION ENGINEER, IS 535 FEET.
 ME2794
 ME2794                          STATION RECOVERY (1987)
 ME2794
 ME2794'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2794'RECOVERED IN GOOD CONDITION.
 ME2794
 ME2794                          STATION RECOVERY (2012)
 ME2794
 ME2794'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2794'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2686 ***********************************************************************
 ME2686  DESIGNATION -  CHICAGO RED LIGHT ATOP MEADOWS
 ME2686  PID         -  ME2686
 ME2686  STATE/COUNTY-  IL/COOK
 ME2686  COUNTRY     -  US
 ME2686  USGS QUAD   -  JACKSON PARK (2018)
 ME2686
 ME2686                         *CURRENT SURVEY CONTROL
 ME2686  ______________________________________________________________________
 ME2686* NAD 83(1997) POSITION- 41 50 12.39139(N) 087 36 51.45587(W)   ADJUSTED
 ME2686  ______________________________________________________________________
 ME2686  GEOID HEIGHT    -        -33.558 (meters)                     GEOID18
 ME2686  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 ME2686  HORZ ORDER      -  THIRD
 ME2686
 ME2686.The horizontal coordinates were established by classical geodetic methods
 ME2686.and adjusted by the National Geodetic Survey in October 1999.
 ME2686
 ME2686.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2686.GEOID18 height accuracy estimate available here.
 ME2686
 ME2686.Click photographs - Photos may exist for this station.
 ME2686
 ME2686.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2686
 ME2686. The following values were computed from the NAD 83(1997) position.
 ME2686
 ME2686;                    North         East     Units Scale Factor Converg.
 ME2686;SPC IL E     -   574,223.400   359,723.697   MT  1.00001887   +0 28 46.6
 ME2686;SPC IL E     - 1,883,931.27  1,180,193.50   sFT  1.00001887   +0 28 46.6
 ME2686;UTM  16      - 4,631,836.219   448,995.776   MT  0.99963201   -0 24 35.1
 ME2686
 ME2686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4899531836(NAD 83)
 ME2686
 ME2686                          SUPERSEDED SURVEY CONTROL
 ME2686
 ME2686  NAD 83(1997)-  41 50 12.39160(N)    087 36 51.45624(W) AD(       ) 3
 ME2686  NAD 83(1994)-  41 50 12.39607(N)    087 36 51.46717(W) AD(       ) 3
 ME2686  NAD 83(1986)-  41 50 12.39666(N)    087 36 51.46630(W) AD(       ) 3
 ME2686  NAD 27      -  41 50 12.27383(N)    087 36 51.28445(W) AD(       ) 3
 ME2686
 ME2686.Superseded values are not recommended for survey control.
 ME2686
 ME2686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2686.See file dsdata.pdf to determine how the superseded data were derived.
 ME2686
 ME2686_MARKER: Z = SEE DESCRIPTION
 ME2686_SETTING: 0 = UNSPECIFIED SETTING
 ME2686
 ME2686  HISTORY     - Date     Condition        Report By
 ME2686  HISTORY     - 1977     MONUMENTED       IL1670
 ME2686
 ME2686                          STATION DESCRIPTION
 ME2686
 ME2686'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (ADJ)
 ME2686'THE STATION IS THE TOP AND CENTER OF THE RED WARNING LIGHT
 ME2686'ATOP THE TAN BRICK ELEVATOR SHAFT OF A 21 STORY APARTMENT
 ME2686'BUILDING.
 ME2686'
 ME2686'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF CHICAGO
 ME2686'ATOP THE ELEVATOR SHAFT OF ONE OF THE LAKE MEADOWS APARTMENT
 ME2686'BUILDINGS. THE ADDRESS IS 501 EAST 32ND STREET. THE STATION IS
 ME2686'LOCATED ATOP THE SAME ROOF AND APPROXIMATELY 40 FEET WEST OF
 ME2686'FIRST ORDER STATION MEADOWS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3041 ***********************************************************************
 ME3041  DESIGNATION -  CHICAGO RESURRECTION CH CUPOLA
 ME3041  PID         -  ME3041
 ME3041  STATE/COUNTY-  IL/COOK
 ME3041  COUNTRY     -  US
 ME3041  USGS QUAD   -  RIVER FOREST (2018)
 ME3041
 ME3041                         *CURRENT SURVEY CONTROL
 ME3041  ______________________________________________________________________
 ME3041* NAD 83(1997) POSITION- 41 52 36.97869(N) 087 45 11.36302(W)   ADJUSTED
 ME3041  ______________________________________________________________________
 ME3041  GEOID HEIGHT    -        -33.545 (meters)                     GEOID18
 ME3041  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 ME3041  HORZ ORDER      -  THIRD
 ME3041
 ME3041.The horizontal coordinates were established by classical geodetic methods
 ME3041.and adjusted by the National Geodetic Survey in October 1999.
 ME3041
 ME3041.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3041.GEOID18 height accuracy estimate available here.
 ME3041
 ME3041.Click photographs - Photos may exist for this station.
 ME3041
 ME3041.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3041
 ME3041. The following values were computed from the NAD 83(1997) position.
 ME3041
 ME3041;                    North         East     Units Scale Factor Converg.
 ME3041;SPC IL E     -   578,597.024   348,159.492   MT  1.00000353   +0 23 14.3
 ME3041;SPC IL E     - 1,898,280.40  1,142,253.27   sFT  1.00000353   +0 23 14.3
 ME3041;UTM  16      - 4,636,387.194   437,505.144   MT  0.99964806   -0 30 10.0
 ME3041
 ME3041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3750536387(NAD 83)
 ME3041
 ME3041                          SUPERSEDED SURVEY CONTROL
 ME3041
 ME3041  NAD 83(1997)-  41 52 36.97882(N)    087 45 11.36346(W) AD(       ) 3
 ME3041  NAD 83(1994)-  41 52 36.98146(N)    087 45 11.37489(W) AD(       ) 3
 ME3041  NAD 83(1986)-  41 52 36.98239(N)    087 45 11.37435(W) AD(       ) 3
 ME3041  NAD 27      -  41 52 36.86752(N)    087 45 11.17012(W) AD(       ) 3
 ME3041
 ME3041.Superseded values are not recommended for survey control.
 ME3041
 ME3041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3041.See file dsdata.pdf to determine how the superseded data were derived.
 ME3041
 ME3041_MARKER: 86 = CUPOLA
 ME3041
 ME3041  HISTORY     - Date     Condition        Report By
 ME3041  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3041
 ME3041                          STATION DESCRIPTION
 ME3041
 ME3041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3041'THE STATION IS THE CENTER OF THE BALL AT THE BASE OF A GREEN
 ME3041'COLORED CROSS ATOP A TAN COLORED CUPOLA SURMOUNTING A BROWN
 ME3041'BRICK BELL TOWER.  THE WEST ONE OF TWO CUPOLAS IS THE STATION
 ME3041'BOTH CUPOLAS HAVE AN OVERALL HEIGHT OF ABOUT 105 FEET.
 ME3041'
 ME3041'LOCATED ON THE SOUTHWEST CORNER OF THE RESURRECTION CATHOLIC
 ME3041'CHURCH IN THE WEST CENTRAL SECTION OF CHICAGO, IN THE NORTHEAST
 ME3041'ANGLE OF THE INTERSECTION OF WEST JACKSON BOULEVARD AND SOUTH
 ME3041'LEAMINGTON AVENUE, 65 FEET EAST OF THE CENTER OF SOUTH
 ME3041'LEAMINGTON AVENUE AND 60 FEET NORTH OF THE CENTER OF WEST
 ME3041'JACKSON BOULEVARD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2812 ***********************************************************************
 ME2812  DESIGNATION -  CHICAGO SAINT JOHN CH CUPOLA
 ME2812  PID         -  ME2812
 ME2812  STATE/COUNTY-  IL/COOK
 ME2812  COUNTRY     -  US
 ME2812  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2812
 ME2812                         *CURRENT SURVEY CONTROL
 ME2812  ______________________________________________________________________
 ME2812* NAD 83(1997) POSITION- 41 53 48.23816(N) 087 39 11.84885(W)   ADJUSTED
 ME2812  ______________________________________________________________________
 ME2812  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 ME2812  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 ME2812  HORZ ORDER      -  THIRD
 ME2812
 ME2812.The horizontal coordinates were established by classical geodetic methods
 ME2812.and adjusted by the National Geodetic Survey in October 1999.
 ME2812
 ME2812.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2812.GEOID18 height accuracy estimate available here.
 ME2812
 ME2812.Click photographs - Photos may exist for this station.
 ME2812
 ME2812.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2812
 ME2812. The following values were computed from the NAD 83(1997) position.
 ME2812
 ME2812;                    North         East     Units Scale Factor Converg.
 ME2812;SPC IL E     -   580,856.419   356,431.735   MT  1.00001417   +0 27 14.9
 ME2812;SPC IL E     - 1,905,693.10  1,169,393.12   sFT  1.00001417   +0 27 14.9
 ME2812;UTM  16      - 4,638,517.009   445,808.447   MT  0.99963614   -0 26 10.6
 ME2812
 ME2812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4580838517(NAD 83)
 ME2812
 ME2812                          SUPERSEDED SURVEY CONTROL
 ME2812
 ME2812  NAD 83(1997)-  41 53 48.23835(N)    087 39 11.84929(W) AD(       ) 3
 ME2812  NAD 83(1994)-  41 53 48.24226(N)    087 39 11.86148(W) AD(       ) 3
 ME2812  NAD 83(1986)-  41 53 48.24314(N)    087 39 11.86068(W) AD(       ) 3
 ME2812  NAD 27      -  41 53 48.12395(N)    087 39 11.66735(W) AD(       ) 3
 ME2812
 ME2812.Superseded values are not recommended for survey control.
 ME2812
 ME2812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2812.See file dsdata.pdf to determine how the superseded data were derived.
 ME2812
 ME2812_MARKER: 86 = CUPOLA
 ME2812
 ME2812  HISTORY     - Date     Condition        Report By
 ME2812  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2812  HISTORY     - 20131207 GOOD             GEOCAC
 ME2812
 ME2812                          STATION DESCRIPTION
 ME2812
 ME2812'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2812'THE STATION IS THE BASE OF CROSS OF THE CHICAGO SAINT JOHN
 ME2812'CANTIUS CATHOLIC CHURCH CUPOLA.  IT IS A GREEN CUPOLA ATOP
 ME2812'TAN BLOCK BELL-CLOCK TOWER, APPROXIMATELY 160 FEET HIGH.
 ME2812'
 ME2812'LOCATED IN THE CENTRAL SECTION OF CHICAGO IN THE NORTHEAST
 ME2812'ANGLE OF THE INTERSECTION OF WEST CHICAGO AVENUE AND NORTH
 ME2812'CARPENTER STREET, 155 FEET NORTH OF THE CENTERLINE OF WEST
 ME2812'CHICAGO AVENUE AND 84 FEET EAST OF THE CENTERLINE OF NORTH
 ME2812'CARPENTER STREET.
 ME2812
 ME2812                          STATION RECOVERY (2013)
 ME2812
 ME2812'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2812'GOOD. CUPOLA ARE NOW GREY IN COLOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2900 ***********************************************************************
 ME2900  DESIGNATION -  CHICAGO SANITARY DISTRICT TWR
 ME2900  PID         -  ME2900
 ME2900  STATE/COUNTY-  IL/COOK
 ME2900  COUNTRY     -  US
 ME2900  USGS QUAD   -  LAKE CALUMET (2018)
 ME2900
 ME2900                         *CURRENT SURVEY CONTROL
 ME2900  ______________________________________________________________________
 ME2900* NAD 83(1997) POSITION- 41 40 02.09963(N) 087 36 32.40129(W)   ADJUSTED
 ME2900  ______________________________________________________________________
 ME2900  GEOID HEIGHT    -        -33.483 (meters)                     GEOID18
 ME2900  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 ME2900  HORZ ORDER      -  THIRD
 ME2900
 ME2900.The horizontal coordinates were established by classical geodetic methods
 ME2900.and adjusted by the National Geodetic Survey in October 1999.
 ME2900
 ME2900.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2900.GEOID18 height accuracy estimate available here.
 ME2900
 ME2900.Click photographs - Photos may exist for this station.
 ME2900
 ME2900.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2900
 ME2900. The following values were computed from the NAD 83(1997) position.
 ME2900
 ME2900;                    North         East     Units Scale Factor Converg.
 ME2900;SPC IL E     -   555,398.454   360,321.848   MT  1.00001976   +0 28 53.6
 ME2900;SPC IL E     - 1,822,169.76  1,182,155.93   sFT  1.00001976   +0 28 53.6
 ME2900;UTM  16      - 4,613,011.562   449,302.022   MT  0.99963163   -0 24 17.5
 ME2900
 ME2900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4930213011(NAD 83)
 ME2900
 ME2900                          SUPERSEDED SURVEY CONTROL
 ME2900
 ME2900  NAD 83(1997)-  41 40 02.09972(N)    087 36 32.40144(W) AD(       ) 3
 ME2900  NAD 83(1994)-  41 40 02.10442(N)    087 36 32.40945(W) AD(       ) 3
 ME2900  NAD 83(1986)-  41 40 02.10461(N)    087 36 32.40916(W) AD(       ) 3
 ME2900  NAD 27      -  41 40 01.98111(N)    087 36 32.24447(W) AD(       ) 3
 ME2900
 ME2900.Superseded values are not recommended for survey control.
 ME2900
 ME2900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2900.See file dsdata.pdf to determine how the superseded data were derived.
 ME2900
 ME2900_MARKER: 55 = TOWER
 ME2900
 ME2900  HISTORY     - Date     Condition        Report By
 ME2900  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2900
 ME2900                          STATION DESCRIPTION
 ME2900
 ME2900'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2900'THE STATION IS THE RED LIGHT ATOP AND IN THE CENTER OF THE
 ME2900'CHICAGO METROPOLITAN SANITARY DISTRICT RADIO TOWER.  THE
 ME2900'TOWER IS A THREE-LEGGED SELF SUPPORTING TRUSS WORK SKELETON
 ME2900'STEEL STRUCTURE PAINTED IN ALTERNATE SECTIONS OF ORANGE
 ME2900'AND WHITE, IS MOUNTED ON THE ROOF OF THE CALUMET DISPOSAL
 ME2900'PLANT WHICH IS NORTH OF BUILDING NUMBER 4.  THE TOP OF THE
 ME2900'TOWER HAS AN OVERALL HEIGHT OF ABOUT 125 FEET.
 ME2900'
 ME2900'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, ON THE NORTH SIDE
 ME2900'OF THE CALUMET SEWAGE DISPOSAL PLANT AND ABOUT 300 FEET NORTH
 ME2900'OF THE CENTER OF ONE-HUNDRED-TWENTY-FIFTH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2805 ***********************************************************************
 ME2805  DESIGNATION -  CHICAGO SEARS E TV TOWER
 ME2805  PID         -  ME2805
 ME2805  STATE/COUNTY-  IL/COOK
 ME2805  COUNTRY     -  US
 ME2805  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2805
 ME2805                         *CURRENT SURVEY CONTROL
 ME2805  ______________________________________________________________________
 ME2805* NAD 83(1997) POSITION- 41 52 43.96269(N) 087 38 09.07479(W)   ADJUSTED
 ME2805  ______________________________________________________________________
 ME2805  GEOID HEIGHT    -        -33.595 (meters)                     GEOID18
 ME2805  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 ME2805  HORZ ORDER      -  THIRD
 ME2805
 ME2805.The horizontal coordinates were established by classical geodetic methods
 ME2805.and adjusted by the National Geodetic Survey in October 1999.
 ME2805
 ME2805.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2805.GEOID18 height accuracy estimate available here.
 ME2805
 ME2805.Click photographs - Photos may exist for this station.
 ME2805
 ME2805.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2805
 ME2805. The following values were computed from the NAD 83(1997) position.
 ME2805
 ME2805;                    North         East     Units Scale Factor Converg.
 ME2805;SPC IL E     -   578,884.972   357,894.851   MT  1.00001623   +0 27 56.2
 ME2805;SPC IL E     - 1,899,225.11  1,174,193.36   sFT  1.00001623   +0 27 56.2
 ME2805;UTM  16      - 4,636,523.825   447,240.211   MT  0.99963425   -0 25 28.1
 ME2805
 ME2805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4724036523(NAD 83)
 ME2805
 ME2805                          SUPERSEDED SURVEY CONTROL
 ME2805
 ME2805  NAD 83(1997)-  41 52 43.96289(N)    087 38 09.07522(W) AD(       ) 3
 ME2805  NAD 83(1994)-  41 52 43.96701(N)    087 38 09.08700(W) AD(       ) 3
 ME2805  NAD 83(1986)-  41 52 43.96777(N)    087 38 09.08614(W) AD(       ) 3
 ME2805  NAD 27      -  41 52 43.84748(N)    087 38 08.89749(W) AD(       ) 3
 ME2805
 ME2805.Superseded values are not recommended for survey control.
 ME2805
 ME2805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2805.See file dsdata.pdf to determine how the superseded data were derived.
 ME2805
 ME2805_MARKER: 43 = RADIO/TV TOWER
 ME2805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2805+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2004
 ME2805
 ME2805  HISTORY     - Date     Condition        Report By
 ME2805  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2805  HISTORY     - 19941013 GOOD             USPSQD
 ME2805  HISTORY     - 20040810 GOOD             USPSQD
 ME2805
 ME2805                          STATION DESCRIPTION
 ME2805
 ME2805'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2805'THE STATION IS THE LIGHT ATOP THE EAST ONE OF TWO TELEVISION
 ME2805'TOWERS MOUNTED ON THE ROOF OF THE SEARS, ROEBUCK AND COMPANY
 ME2805'BUILDING, KNOWN AS THE SEARS TOWER, AND IS THE TALLEST BUILDING
 ME2805'IN CHICAGO.  THE TOWERS ARE WHITE AND HAVE AN OVERALL HEIGHT OF
 ME2805'ABOUT 1200 FEET.
 ME2805'
 ME2805'LOCATED IN DOWNTOWN CHICAGO.
 ME2805
 ME2805                          STATION RECOVERY (1994)
 ME2805
 ME2805'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME2805'RECOVERED IN GOOD CONDITION.
 ME2805
 ME2805                          STATION RECOVERY (2004)
 ME2805
 ME2805'RECOVERY NOTE BY US POWER SQUADRON 2004 (AMD)
 ME2805'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2756 ***********************************************************************
 ME2756  DESIGNATION -  CHICAGO SEARS ROEBUCK TOWER
 ME2756  PID         -  ME2756
 ME2756  STATE/COUNTY-  IL/COOK
 ME2756  COUNTRY     -  US
 ME2756  USGS QUAD   -  ENGLEWOOD (2018)
 ME2756
 ME2756                         *CURRENT SURVEY CONTROL
 ME2756  ______________________________________________________________________
 ME2756* NAD 83(1997) POSITION- 41 52 10.76651(N) 087 42 39.23443(W)   ADJUSTED
 ME2756  ______________________________________________________________________
 ME2756  GEOID HEIGHT    -        -33.558 (meters)                     GEOID18
 ME2756  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 ME2756  HORZ ORDER      -  THIRD
 ME2756
 ME2756.The horizontal coordinates were established by classical geodetic methods
 ME2756.and adjusted by the National Geodetic Survey in October 1999.
 ME2756
 ME2756.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2756.GEOID18 height accuracy estimate available here.
 ME2756
 ME2756.Click photographs - Photos may exist for this station.
 ME2756
 ME2756.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2756
 ME2756. The following values were computed from the NAD 83(1997) position.
 ME2756
 ME2756;                    North         East     Units Scale Factor Converg.
 ME2756;SPC IL E     -   577,812.890   351,673.130   MT  1.00000784   +0 24 55.6
 ME2756;SPC IL E     - 1,895,707.79  1,153,780.93   sFT  1.00000784   +0 24 55.6
 ME2756;UTM  16      - 4,635,548.879   441,004.918   MT  0.99964283   -0 28 28.2
 ME2756
 ME2756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4100435548(NAD 83)
 ME2756
 ME2756                          SUPERSEDED SURVEY CONTROL
 ME2756
 ME2756  NAD 83(1997)-  41 52 10.76667(N)    087 42 39.23485(W) AD(       ) 3
 ME2756  NAD 83(1994)-  41 52 10.76991(N)    087 42 39.24633(W) AD(       ) 3
 ME2756  NAD 83(1986)-  41 52 10.77075(N)    087 42 39.24565(W) AD(       ) 3
 ME2756  NAD 27      -  41 52 10.65402(N)    087 42 39.04784(W) AD(       ) 3
 ME2756
 ME2756.Superseded values are not recommended for survey control.
 ME2756
 ME2756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2756.See file dsdata.pdf to determine how the superseded data were derived.
 ME2756
 ME2756_MARKER: 55 = TOWER
 ME2756
 ME2756  HISTORY     - Date     Condition        Report By
 ME2756  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2756  HISTORY     - 20131206 GOOD             GEOCAC
 ME2756
 ME2756                          STATION DESCRIPTION
 ME2756
 ME2756'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2756'THE STATION IS THE APEX OF THE SLIGHTLY SLOPING BROWN ROOF
 ME2756'OF THE BROWN BRICK TOWER RISING FROM THE EAST CENTRAL PART OF
 ME2756'THE SEARS ROEBUCK AND COMPANY BUILDING AND HAS AN OVERALL
 ME2756'HEIGHT OF ABOUT 210 FEET.
 ME2756'
 ME2756'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO IN THE
 ME2756'SOUTHEAST ANGLE OF THE INTERSECTION OF SOUTH HOMAN AVENUE AND
 ME2756'WEST ARTHINGTON STREET, 120 FEET SOUTH OF THE CENTER OF WEST
 ME2756'ARTHINGTON STREET AND 70 FEET WEST OF THE CENTER OF HOMAN
 ME2756'AVENUE.
 ME2756
 ME2756                          STATION RECOVERY (2013)
 ME2756
 ME2756'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2756'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3255 ***********************************************************************
 ME3255  DESIGNATION -  CHICAGO SEARS W TV TWR
 ME3255  PID         -  ME3255
 ME3255  STATE/COUNTY-  IL/COOK
 ME3255  COUNTRY     -  US
 ME3255  USGS QUAD   -  CHICAGO LOOP (2018)
 ME3255
 ME3255                         *CURRENT SURVEY CONTROL
 ME3255  ______________________________________________________________________
 ME3255* NAD 83(1997) POSITION- 41 52 43.94243(N) 087 38 10.27134(W)   ADJUSTED
 ME3255  ______________________________________________________________________
 ME3255  GEOID HEIGHT    -        -33.595 (meters)                     GEOID18
 ME3255  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 ME3255  HORZ ORDER      -  THIRD
 ME3255
 ME3255.The horizontal coordinates were established by classical geodetic methods
 ME3255.and adjusted by the National Geodetic Survey in October 1999.
 ME3255
 ME3255.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3255.GEOID18 height accuracy estimate available here.
 ME3255
 ME3255.Click photographs - Photos may exist for this station.
 ME3255
 ME3255.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3255
 ME3255. The following values were computed from the NAD 83(1997) position.
 ME3255
 ME3255;                    North         East     Units Scale Factor Converg.
 ME3255;SPC IL E     -   578,884.123   357,867.267   MT  1.00001619   +0 27 55.4
 ME3255;SPC IL E     - 1,899,222.33  1,174,102.86   sFT  1.00001619   +0 27 55.4
 ME3255;UTM  16      - 4,636,523.405   447,212.628   MT  0.99963429   -0 25 28.9
 ME3255
 ME3255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4721236523(NAD 83)
 ME3255
 ME3255                          SUPERSEDED SURVEY CONTROL
 ME3255
 ME3255  NAD 83(1997)-  41 52 43.94263(N)    087 38 10.27177(W) AD(       ) 3
 ME3255  NAD 83(1994)-  41 52 43.94673(N)    087 38 10.28346(W) AD(       ) 3
 ME3255  NAD 83(1986)-  41 52 43.94707(N)    087 38 10.28239(W) AD(       ) 3
 ME3255
 ME3255.Superseded values are not recommended for survey control.
 ME3255
 ME3255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3255.See file dsdata.pdf to determine how the superseded data were derived.
 ME3255
 ME3255_MARKER: 43 = RADIO/TV TOWER
 ME3255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3255+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2004
 ME3255
 ME3255  HISTORY     - Date     Condition        Report By
 ME3255  HISTORY     - 1983     FIRST OBSERVED   IL1670
 ME3255  HISTORY     - 19941013 GOOD             USPSQD
 ME3255  HISTORY     - 20040810 GOOD             USPSQD
 ME3255
 ME3255                          STATION DESCRIPTION
 ME3255
 ME3255'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3255'LOCATED IN DOWNTOWN CHICAGO ATOP THE SEARS TOWER, AT 233 SOUTH
 ME3255'WACKER DRIVE.
 ME3255'
 ME3255'TO REACH SEE THE ABOVE PARAGRAPH.
 ME3255'
 ME3255'STATION IS THE WEST 1 OF 2 IDENTICAL TV TOWERS, WHITE IN COLOR AND
 ME3255'ABOUT 1200 FEET HIGH, INCLUDING THE HEIGHT OF THE BUILDING.
 ME3255'
 ME3255'DESCRIBED BY THE CITY OF CHICAGO.
 ME3255
 ME3255                          STATION RECOVERY (1994)
 ME3255
 ME3255'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME3255'RECOVERED IN GOOD CONDITION.
 ME3255
 ME3255                          STATION RECOVERY (2004)
 ME3255
 ME3255'RECOVERY NOTE BY US POWER SQUADRON 2004 (AMD)
 ME3255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2898 ***********************************************************************
 ME2898  DESIGNATION -  CHICAGO SHERWIN WILLIAMS TANK
 ME2898  PID         -  ME2898
 ME2898  STATE/COUNTY-  IL/COOK
 ME2898  COUNTRY     -  US
 ME2898  USGS QUAD   -  LAKE CALUMET (2018)
 ME2898
 ME2898                         *CURRENT SURVEY CONTROL
 ME2898  ______________________________________________________________________
 ME2898* NAD 83(1997) POSITION- 41 41 07.19342(N) 087 36 22.90732(W)   ADJUSTED
 ME2898  ______________________________________________________________________
 ME2898  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 ME2898  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 ME2898  HORZ ORDER      -  THIRD
 ME2898
 ME2898.The horizontal coordinates were established by classical geodetic methods
 ME2898.and adjusted by the National Geodetic Survey in October 1999.
 ME2898
 ME2898.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2898.GEOID18 height accuracy estimate available here.
 ME2898
 ME2898.Click photographs - Photos may exist for this station.
 ME2898
 ME2898.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2898
 ME2898. The following values were computed from the NAD 83(1997) position.
 ME2898
 ME2898;                    North         East     Units Scale Factor Converg.
 ME2898;SPC IL E     -   557,408.542   360,524.531   MT  1.00002006   +0 29 00.5
 ME2898;SPC IL E     - 1,828,764.52  1,182,820.90   sFT  1.00002006   +0 29 00.5
 ME2898;UTM  16      - 4,615,017.494   449,535.693   MT  0.99963134   -0 24 11.7
 ME2898
 ME2898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4953515017(NAD 83)
 ME2898
 ME2898                          SUPERSEDED SURVEY CONTROL
 ME2898
 ME2898  NAD 83(1997)-  41 41 07.19354(N)    087 36 22.90745(W) AD(       ) 3
 ME2898  NAD 83(1994)-  41 41 07.19826(N)    087 36 22.91572(W) AD(       ) 3
 ME2898  NAD 83(1986)-  41 41 07.19849(N)    087 36 22.91531(W) AD(       ) 3
 ME2898  NAD 27      -  41 41 07.07319(N)    087 36 22.75162(W) AD(       ) 3
 ME2898
 ME2898.Superseded values are not recommended for survey control.
 ME2898
 ME2898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2898.See file dsdata.pdf to determine how the superseded data were derived.
 ME2898
 ME2898_MARKER: 53 = ELEVATED TANK
 ME2898
 ME2898  HISTORY     - Date     Condition        Report By
 ME2898  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2898
 ME2898                          STATION DESCRIPTION
 ME2898
 ME2898'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2898'THE STATION IS THE TOP CENTER OF THE CHICAGO SHERWIN
 ME2898'WILLIAM PAINT COMPANY WATER TANK.  THE TANK HAS A
 ME2898'CYLINDRICAL BODY WITH A CONICAL SHAPED TOP AND HEMISPHERICAL
 ME2898'BOTTOM, SUPPORTED BY FOUR I-BEAM LEGS, WHITE IN COLOR WITH THE
 ME2898'NAME (SHERWIN WILLIAMS) IN BLUE LETTERS, AND IS
 ME2898'APPROXIMATELY 130 FEET HIGH.
 ME2898'
 ME2898'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE SOUTHEAST
 ME2898'ANGLE OF THE INTERSECTION OF SOUTH CHAMPLAIN AVENUE AND EAST
 ME2898'ONE-HUNDRED-FIFTEENTH STREET, 174 FEET EAST OF THE
 ME2898'CENTERLINE OF SOUTH CHAMPLAIN AVENUE AND 45 FEET SOUTH OF THE
 ME2898'CENTERLINE OF EAST ONE-HUNDRED-FIFTEENTH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2856 ***********************************************************************
 ME2856  DESIGNATION -  CHICAGO SIMON PETER CH SPIRE
 ME2856  PID         -  ME2856
 ME2856  STATE/COUNTY-  IL/COOK
 ME2856  COUNTRY     -  US
 ME2856  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2856
 ME2856                         *CURRENT SURVEY CONTROL
 ME2856  ______________________________________________________________________
 ME2856* NAD 83(1997) POSITION- 41 54 33.39271(N) 087 42 34.49906(W)   ADJUSTED
 ME2856  ______________________________________________________________________
 ME2856  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 ME2856  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 ME2856  HORZ ORDER      -  THIRD
 ME2856
 ME2856.The horizontal coordinates were established by classical geodetic methods
 ME2856.and adjusted by the National Geodetic Survey in October 1999.
 ME2856
 ME2856.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2856.GEOID18 height accuracy estimate available here.
 ME2856
 ME2856.Click photographs - Photos may exist for this station.
 ME2856
 ME2856.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2856
 ME2856. The following values were computed from the NAD 83(1997) position.
 ME2856
 ME2856;                    North         East     Units Scale Factor Converg.
 ME2856;SPC IL E     -   582,214.061   351,750.343   MT  1.00000794   +0 24 59.9
 ME2856;SPC IL E     - 1,910,147.30  1,154,034.25   sFT  1.00000794   +0 24 59.9
 ME2856;UTM  16      - 4,639,946.713   441,150.453   MT  0.99964262   -0 28 26.3
 ME2856
 ME2856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4115039946(NAD 83)
 ME2856
 ME2856                          SUPERSEDED SURVEY CONTROL
 ME2856
 ME2856  NAD 83(1997)-  41 54 33.39287(N)    087 42 34.49951(W) AD(       ) 3
 ME2856  NAD 83(1994)-  41 54 33.39598(N)    087 42 34.51196(W) AD(       ) 3
 ME2856  NAD 83(1986)-  41 54 33.39698(N)    087 42 34.51119(W) AD(       ) 3
 ME2856  NAD 27      -  41 54 33.28047(N)    087 42 34.30960(W) AD(       ) 3
 ME2856
 ME2856.Superseded values are not recommended for survey control.
 ME2856
 ME2856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2856.See file dsdata.pdf to determine how the superseded data were derived.
 ME2856
 ME2856_MARKER: 90 = CHURCH SPIRE
 ME2856
 ME2856  HISTORY     - Date     Condition        Report By
 ME2856  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2856  HISTORY     - 20131207 GOOD             GEOCAC
 ME2856
 ME2856                          STATION DESCRIPTION
 ME2856
 ME2856'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2856'THE STATION IS THE TOP AND CENTER OF THE BLACK TILE SPIRE ATOP
 ME2856'OF THE BROWN BRICK BELL-CLOCK TOWER OF SIMON PETER LUTHERAN
 ME2856'CHURCH.  IT IS GREEN IN COLOR AND APPROXIMATELY 120 FEET HIGH.
 ME2856'
 ME2856'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO IN THE
 ME2856'NORTHWEST ANGLE OF THE INTERSECTION OF WEST PIERCE AVENUE AND
 ME2856'NORTH SPAULDING AVENUE.  THE BELL-CLOCK TOWER IS AT THE
 ME2856'SOUTHEAST CORNER OF THE BROWN BRICK CHURCH BUILDING, 40 FEET
 ME2856'NORTH OF THE CENTERLINE OF WEST PIERCE AVENUE AND 40 FEET WEST
 ME2856'OF THE CENTERLINE OF NORTH SPAULDING AVENUE.
 ME2856
 ME2856                          STATION RECOVERY (2013)
 ME2856
 ME2856'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2856'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2738 ***********************************************************************
 ME2738  DESIGNATION -  CHICAGO ST ADALBERT CH CUPOLA
 ME2738  PID         -  ME2738
 ME2738  STATE/COUNTY-  IL/COOK
 ME2738  COUNTRY     -  US
 ME2738  USGS QUAD   -  ENGLEWOOD (2018)
 ME2738
 ME2738                         *CURRENT SURVEY CONTROL
 ME2738  ______________________________________________________________________
 ME2738* NAD 83(1997) POSITION- 41 51 31.72858(N) 087 40 04.83659(W)   ADJUSTED
 ME2738  ______________________________________________________________________
 ME2738  GEOID HEIGHT    -        -33.564 (meters)                     GEOID18
 ME2738  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 ME2738  HORZ ORDER      -  THIRD
 ME2738
 ME2738.The horizontal coordinates were established by classical geodetic methods
 ME2738.and adjusted by the National Geodetic Survey in October 1999.
 ME2738
 ME2738.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2738.GEOID18 height accuracy estimate available here.
 ME2738
 ME2738.Click photographs - Photos may exist for this station.
 ME2738
 ME2738.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2738
 ME2738. The following values were computed from the NAD 83(1997) position.
 ME2738
 ME2738;                    North         East     Units Scale Factor Converg.
 ME2738;SPC IL E     -   576,635.182   355,242.970   MT  1.00001254   +0 26 38.3
 ME2738;SPC IL E     - 1,891,843.93  1,165,492.98   sFT  1.00001254   +0 26 38.3
 ME2738;UTM  16      - 4,634,316.330   444,554.724   MT  0.99963783   -0 26 44.8
 ME2738
 ME2738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4455434316(NAD 83)
 ME2738
 ME2738                          SUPERSEDED SURVEY CONTROL
 ME2738
 ME2738  NAD 83(1997)-  41 51 31.72875(N)    087 40 04.83700(W) AD(       ) 3
 ME2738  NAD 83(1994)-  41 51 31.73255(N)    087 40 04.84831(W) AD(       ) 3
 ME2738  NAD 83(1986)-  41 51 31.73330(N)    087 40 04.84761(W) AD(       ) 3
 ME2738  NAD 27      -  41 51 31.61352(N)    087 40 04.65641(W) AD(       ) 3
 ME2738
 ME2738.Superseded values are not recommended for survey control.
 ME2738
 ME2738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2738.See file dsdata.pdf to determine how the superseded data were derived.
 ME2738
 ME2738_MARKER: 86 = CUPOLA
 ME2738
 ME2738  HISTORY     - Date     Condition        Report By
 ME2738  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2738  HISTORY     - 20121201 GOOD             GEOCAC
 ME2738
 ME2738                          STATION DESCRIPTION
 ME2738
 ME2738'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2738'THE STATION IS THE CENTER OF THE BALL AT THE BASE OF THE GRAY
 ME2738'CROSS ATOP THE GREEN CUPOLA SURMOUNTING THE WHITE BRICK BELL
 ME2738'TOWER OF THE SAINT ADALBERT CATHOLIC CHURCH WHICH HAS AN
 ME2738'OVERALL HEIGHT OF ABOUT 150 FEET.
 ME2738'
 ME2738'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO IN THE
 ME2738'NORTHEAST ANGLE OF THE INTERSECTION OF SOUTH PAULINA AVENUE
 ME2738'AND WEST SEVENTEENTH STREET, 165 FEET EAST OF THE CENTER OF
 ME2738'SOUTH PAULINA AVENUE AND 45 FEET NORTH OF THE CENTER OF WEST
 ME2738'SEVENTEENTH STREET.  THE CUPOLA IS THE FARTHEST WEST ONE OF TWO
 ME2738'IDENTICAL CUPOLAS AND IS AT THE SOUTHWEST CORNER OF THE CHURCH
 ME2738'BUILDING.
 ME2738
 ME2738                          STATION RECOVERY (2012)
 ME2738
 ME2738'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2738'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2822 ***********************************************************************
 ME2822  DESIGNATION -  CHICAGO ST ALPHONSUS CH SPIRE
 ME2822  PID         -  ME2822
 ME2822  STATE/COUNTY-  IL/COOK
 ME2822  COUNTRY     -  US
 ME2822  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2822
 ME2822                         *CURRENT SURVEY CONTROL
 ME2822  ______________________________________________________________________
 ME2822* NAD 83(1997) POSITION- 41 56 09.07682(N) 087 39 50.42361(W)   ADJUSTED
 ME2822  ______________________________________________________________________
 ME2822  GEOID HEIGHT    -        -33.661 (meters)                     GEOID18
 ME2822  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 ME2822  HORZ ORDER      -  THIRD
 ME2822
 ME2822.The horizontal coordinates were established by classical geodetic methods
 ME2822.and adjusted by the National Geodetic Survey in October 1999.
 ME2822
 ME2822.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2822.GEOID18 height accuracy estimate available here.
 ME2822
 ME2822.Click photographs - Photos may exist for this station.
 ME2822
 ME2822.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2822
 ME2822. The following values were computed from the NAD 83(1997) position.
 ME2822
 ME2822;                    North         East     Units Scale Factor Converg.
 ME2822;SPC IL E     -   585,194.679   355,508.641   MT  1.00001290   +0 26 50.4
 ME2822;SPC IL E     - 1,919,926.21  1,166,364.60   sFT  1.00001290   +0 26 50.4
 ME2822;UTM  16      - 4,642,867.455   444,953.229   MT  0.99963729   -0 26 37.6
 ME2822
 ME2822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4495342867(NAD 83)
 ME2822
 ME2822                          SUPERSEDED SURVEY CONTROL
 ME2822
 ME2822  NAD 83(1997)-  41 56 09.07701(N)    087 39 50.42409(W) AD(       ) 3
 ME2822  NAD 83(1994)-  41 56 09.08071(N)    087 39 50.43722(W) AD(       ) 3
 ME2822  NAD 83(1986)-  41 56 09.08172(N)    087 39 50.43634(W) AD(       ) 3
 ME2822  NAD 27      -  41 56 08.96376(N)    087 39 50.23812(W) AD(       ) 3
 ME2822
 ME2822.Superseded values are not recommended for survey control.
 ME2822
 ME2822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2822.See file dsdata.pdf to determine how the superseded data were derived.
 ME2822
 ME2822_MARKER: 90 = CHURCH SPIRE
 ME2822
 ME2822  HISTORY     - Date     Condition        Report By
 ME2822  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2822  HISTORY     - 19950512 GOOD             USPSQD
 ME2822  HISTORY     - 20131204 GOOD             GEOCAC
 ME2822
 ME2822                          STATION DESCRIPTION
 ME2822
 ME2822'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2822'THE STATION IS THE BALL AT THE BASE OF THE CROSS ON THE
 ME2822'GREEN SPIRE ATOP THE TAN BLOCK BELL AND CLOCK TOWER OF THE
 ME2822'ST. ALPHONSUS CATHOLIC CHURCH AND IS APPROXIMATELY
 ME2822'215 FEET HIGH.
 ME2822'
 ME2822'LOCATED IN THE NORTHEAST SECTION OF CHICAGO IN THE SOUTHWEST
 ME2822'ANGLE OF THE INTERSECTION OF WEST WELLINGTON AVENUE AND NORTH
 ME2822'SOUTHPORT AVENUE.  THE CLOCK AND BELL TOWER ARE LOCATED AT
 ME2822'EAST FACE ON TAN BLOCK CHURCH BUILDING, 90 FEET SOUTH OF
 ME2822'THE CENTERLINE OF WEST WELLINGTON AVENUE AND 90 FEET WEST
 ME2822'OF THE CENTERLINE OF NORTH SOUTHPORT AVENUE.
 ME2822
 ME2822                          STATION RECOVERY (1995)
 ME2822
 ME2822'RECOVERY NOTE BY US POWER SQUADRON 1995
 ME2822'RECOVERED IN GOOD CONDITION.
 ME2822
 ME2822                          STATION RECOVERY (2013)
 ME2822
 ME2822'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2822'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2827 ***********************************************************************
 ME2827  DESIGNATION -  CHICAGO ST ANDREW CH TWR
 ME2827  PID         -  ME2827
 ME2827  STATE/COUNTY-  IL/COOK
 ME2827  COUNTRY     -  US
 ME2827  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2827
 ME2827                         *CURRENT SURVEY CONTROL
 ME2827  ______________________________________________________________________
 ME2827* NAD 83(1997) POSITION- 41 56 48.57322(N) 087 40 17.37142(W)   ADJUSTED
 ME2827  ______________________________________________________________________
 ME2827  GEOID HEIGHT    -        -33.674 (meters)                     GEOID18
 ME2827  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 ME2827  HORZ ORDER      -  THIRD
 ME2827
 ME2827.The horizontal coordinates were established by classical geodetic methods
 ME2827.and adjusted by the National Geodetic Survey in October 1999.
 ME2827
 ME2827.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2827.GEOID18 height accuracy estimate available here.
 ME2827
 ME2827.Click photographs - Photos may exist for this station.
 ME2827
 ME2827.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2827
 ME2827. The following values were computed from the NAD 83(1997) position.
 ME2827
 ME2827;                    North         East     Units Scale Factor Converg.
 ME2827;SPC IL E     -   586,408.435   354,878.441   MT  1.00001204   +0 26 32.7
 ME2827;SPC IL E     - 1,923,908.34  1,164,297.02   sFT  1.00001204   +0 26 32.7
 ME2827;UTM  16      - 4,644,090.408   444,342.212   MT  0.99963812   -0 26 55.9
 ME2827
 ME2827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4434244090(NAD 83)
 ME2827
 ME2827                          SUPERSEDED SURVEY CONTROL
 ME2827
 ME2827  NAD 83(1997)-  41 56 48.57341(N)    087 40 17.37191(W) AD(       ) 3
 ME2827  NAD 83(1994)-  41 56 48.57697(N)    087 40 17.38532(W) AD(       ) 3
 ME2827  NAD 83(1986)-  41 56 48.57802(N)    087 40 17.38444(W) AD(       ) 3
 ME2827  NAD 27      -  41 56 48.46040(N)    087 40 17.18463(W) AD(       ) 3
 ME2827
 ME2827.Superseded values are not recommended for survey control.
 ME2827
 ME2827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2827.See file dsdata.pdf to determine how the superseded data were derived.
 ME2827
 ME2827_MARKER: 55 = TOWER
 ME2827
 ME2827  HISTORY     - Date     Condition        Report By
 ME2827  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2827
 ME2827                          STATION DESCRIPTION
 ME2827
 ME2827'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2827'THE STATION IS THE BASE OF THE CROSS OF THE BROWN BRICK
 ME2827'BELL TOWER WITH GREEN ROOF OF ST. ANDREWS CATHOLIC CHURCH.
 ME2827'THE CROSS IS THE NORTH ON OF TWO IDENTICAL AND IS YELLOW IN
 ME2827'COLOR AND APPROXIMATELY 95 FEET HIGH.
 ME2827'
 ME2827'LOCATED IN THE NORTH SECTION OF CHICAGO IN THE SOUTHWEST ANGLE
 ME2827'OF THE INTERSECTION OF WEST ADDISON STREET AND NORTH PAULINA
 ME2827'STREET.  THE BELL TOWER IS LOCATED AT THE NORTHEAST CORNER OF
 ME2827'THE CHURCH BUILDING AND IS THE FARTHEST NORTH OF THE TWO
 ME2827'IDENTICAL TOWERS, 45 FEET SOUTH OF THE CENTERLINE OF WEST
 ME2827'ADDISON STREET AND 55 FEET WEST OF THE CENTERLINE OF NORTH
 ME2827'PAULINA STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2714 ***********************************************************************
 ME2714  DESIGNATION -  CHICAGO ST AUGUSTINE CATH CH
 ME2714  PID         -  ME2714
 ME2714  STATE/COUNTY-  IL/COOK
 ME2714  COUNTRY     -  US
 ME2714  USGS QUAD   -  ENGLEWOOD (2018)
 ME2714
 ME2714                         *CURRENT SURVEY CONTROL
 ME2714  ______________________________________________________________________
 ME2714* NAD 83(1997) POSITION- 41 48 07.56800(N) 087 39 43.74438(W)   ADJUSTED
 ME2714  ______________________________________________________________________
 ME2714  GEOID HEIGHT    -        -33.512 (meters)                     GEOID18
 ME2714  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 ME2714  HORZ ORDER      -  THIRD
 ME2714
 ME2714.The horizontal coordinates were established by classical geodetic methods
 ME2714.and adjusted by the National Geodetic Survey in October 1999.
 ME2714
 ME2714.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2714.GEOID18 height accuracy estimate available here.
 ME2714
 ME2714.Click photographs - Photos may exist for this station.
 ME2714
 ME2714.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2714
 ME2714. The following values were computed from the NAD 83(1997) position.
 ME2714
 ME2714;                    North         East     Units Scale Factor Converg.
 ME2714;SPC IL E     -   570,340.157   355,778.664   MT  1.00001327   +0 26 50.6
 ME2714;SPC IL E     - 1,871,191.00  1,167,250.50   sFT  1.00001327   +0 26 50.6
 ME2714;UTM  16      - 4,628,016.114   444,992.490   MT  0.99963723   -0 26 28.9
 ME2714
 ME2714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4499228016(NAD 83)
 ME2714
 ME2714                          SUPERSEDED SURVEY CONTROL
 ME2714
 ME2714  NAD 83(1997)-  41 48 07.56816(N)    087 39 43.74471(W) AD(       ) 3
 ME2714  NAD 83(1994)-  41 48 07.57220(N)    087 39 43.75488(W) AD(       ) 3
 ME2714  NAD 83(1986)-  41 48 07.57275(N)    087 39 43.75421(W) AD(       ) 3
 ME2714  NAD 27      -  41 48 07.45210(N)    087 39 43.56912(W) AD(       ) 3
 ME2714
 ME2714.Superseded values are not recommended for survey control.
 ME2714
 ME2714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2714.See file dsdata.pdf to determine how the superseded data were derived.
 ME2714
 ME2714_MARKER: 91 = CHURCH CROSS
 ME2714
 ME2714  HISTORY     - Date     Condition        Report By
 ME2714  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2714  HISTORY     - 1959     GOOD             CGS
 ME2714  HISTORY     - 1977     GOOD             NGS
 ME2714  HISTORY     - 1987     GOOD             USPSQD
 ME2714
 ME2714                          STATION DESCRIPTION
 ME2714
 ME2714'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2714'THE STATION IS THE CENTER OF THE BASE OF A CROSS AT THE TOP OF
 ME2714'THE SPIRE OF ST.
 ME2714'AUGUSTINE CATHOLIC CHURCH LOCATED ON THE EAST SIDE OF LAFLIN STREET
 ME2714'200 FEET NORTH OF 51ST STREET IN THE
 ME2714'SOUTH CENTRAL SECTION OF CHICAGO.  IT IS A STONE CROSS
 ME2714'AT THE TOP OF A GREY SLATE COVERED SPIRE ON A RED
 ME2714'BRICK TOWER AT THE WEST ENTRANCE TO
 ME2714'THE CHURCH.  THE HEIGHT IS ABOUT 135 FEET.
 ME2714
 ME2714                          STATION RECOVERY (1959)
 ME2714
 ME2714'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 ME2714'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE.
 ME2714
 ME2714                          STATION RECOVERY (1977)
 ME2714
 ME2714'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2714'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS,
 ME2714'CHICAGO, ST. AUGUSTINE CATHOLIC CHURCH SPIRE.
 ME2714'
 ME2714'THE STATION IS THE BASE OF THE GREEN CROSS ATOP THE BLACK AND
 ME2714'GREEN SPIRE SURMOUNTING THE BROWN BRICK BELL TOWER OF THE
 ME2714'SAINT AUGUSTINE CATHOLIC CHURCH WHICH HAS AN OVERALL HEIGHT OF
 ME2714'ABOUT 135 FEET.
 ME2714'
 ME2714'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO, 220 FEET
 ME2714'NORTH OF FIFTY-FIRST STREET, ON THE EAST SIDE OF LAFLIN STREET
 ME2714'AND RISING FROM THE WEST CENTRAL FACE OF THE CHURCH BUILDING.
 ME2714
 ME2714                          STATION RECOVERY (1987)
 ME2714
 ME2714'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2714'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3039 ***********************************************************************
 ME3039  DESIGNATION -  CHICAGO ST BART CH SPIRE
 ME3039  PID         -  ME3039
 ME3039  STATE/COUNTY-  IL/COOK
 ME3039  COUNTRY     -  US
 ME3039  USGS QUAD   -  RIVER FOREST (2018)
 ME3039
 ME3039                         *CURRENT SURVEY CONTROL
 ME3039  ______________________________________________________________________
 ME3039* NAD 83(1997) POSITION- 41 56 46.84282(N) 087 45 06.31810(W)   ADJUSTED
 ME3039  ______________________________________________________________________
 ME3039  GEOID HEIGHT    -        -33.654 (meters)                     GEOID18
 ME3039  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 ME3039  HORZ ORDER      -  THIRD
 ME3039
 ME3039.The horizontal coordinates were established by classical geodetic methods
 ME3039.and adjusted by the National Geodetic Survey in October 1999.
 ME3039
 ME3039.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3039.GEOID18 height accuracy estimate available here.
 ME3039
 ME3039.Click photographs - Photos may exist for this station.
 ME3039
 ME3039.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3039
 ME3039. The following values were computed from the NAD 83(1997) position.
 ME3039
 ME3039;                    North         East     Units Scale Factor Converg.
 ME3039;SPC IL E     -   586,306.774   348,223.546   MT  1.00000360   +0 23 19.5
 ME3039;SPC IL E     - 1,923,574.81  1,142,463.42   sFT  1.00000360   +0 23 19.5
 ME3039;UTM  16      - 4,644,092.275   437,688.970   MT  0.99964778   -0 30 09.1
 ME3039
 ME3039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3768844092(NAD 83)
 ME3039
 ME3039                          SUPERSEDED SURVEY CONTROL
 ME3039
 ME3039  NAD 83(1997)-  41 56 46.84297(N)    087 45 06.31861(W) AD(       ) 3
 ME3039  NAD 83(1994)-  41 56 46.84534(N)    087 45 06.33189(W) AD(       ) 3
 ME3039  NAD 83(1986)-  41 56 46.84654(N)    087 45 06.33119(W) AD(       ) 3
 ME3039  NAD 27      -  41 56 46.73204(N)    087 45 06.12056(W) AD(       ) 3
 ME3039
 ME3039.Superseded values are not recommended for survey control.
 ME3039
 ME3039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3039.See file dsdata.pdf to determine how the superseded data were derived.
 ME3039
 ME3039_MARKER: 90 = CHURCH SPIRE
 ME3039
 ME3039  HISTORY     - Date     Condition        Report By
 ME3039  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3039
 ME3039                          STATION DESCRIPTION
 ME3039
 ME3039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3039'THE STATION IS THE BASE OF THE CROSS ON THE GREY SPIRE
 ME3039'ATOP THE TAN BLOCK BELL TOWER OF SAINT BARTHOLOMEW CATHOLIC
 ME3039'CHURCH AND IS APPROXIMATELY 110 FEET HIGHT.
 ME3039'
 ME3039'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO IN THE
 ME3039'NORTHEAST ANGLE OF THE INTERSECTION OF WEST ADDISON STREET
 ME3039'AND NORTH LAVERGNE AVENUE.  THE TOWER IS LOCATED AT THE WEST
 ME3039'CENTRAL FACE OF THE CHURCH BUILDING, 100 FEET NORTH OF THE
 ME3039'CENTERLINE OF ADDISON STREET AND 70 FEET EAST OF THE CENTERLINE
 ME3039'OF LAVERGNE AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2832 ***********************************************************************
 ME2832  DESIGNATION -  CHICAGO ST BENEDICT CH SPIRE
 ME2832  PID         -  ME2832
 ME2832  STATE/COUNTY-  IL/COOK
 ME2832  COUNTRY     -  US
 ME2832  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2832
 ME2832                         *CURRENT SURVEY CONTROL
 ME2832  ______________________________________________________________________
 ME2832* NAD 83(1997) POSITION- 41 57 13.98429(N) 087 41 01.61231(W)   ADJUSTED
 ME2832  ______________________________________________________________________
 ME2832  GEOID HEIGHT    -        -33.682 (meters)                     GEOID18
 ME2832  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 ME2832  HORZ ORDER      -  THIRD
 ME2832
 ME2832.The horizontal coordinates were established by classical geodetic methods
 ME2832.and adjusted by the National Geodetic Survey in October 1999.
 ME2832
 ME2832.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2832.GEOID18 height accuracy estimate available here.
 ME2832
 ME2832.Click photographs - Photos may exist for this station.
 ME2832
 ME2832.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2832
 ME2832. The following values were computed from the NAD 83(1997) position.
 ME2832
 ME2832;                    North         East     Units Scale Factor Converg.
 ME2832;SPC IL E     -   587,184.644   353,853.506   MT  1.00001067   +0 26 03.3
 ME2832;SPC IL E     - 1,926,454.95  1,160,934.38   sFT  1.00001067   +0 26 03.3
 ME2832;UTM  16      - 4,644,882.172   443,329.853   MT  0.99963952   -0 27 25.7
 ME2832
 ME2832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4332944882(NAD 83)
 ME2832
 ME2832                          SUPERSEDED SURVEY CONTROL
 ME2832
 ME2832  NAD 83(1997)-  41 57 13.98447(N)    087 41 01.61281(W) AD(       ) 3
 ME2832  NAD 83(1994)-  41 57 13.98784(N)    087 41 01.62639(W) AD(       ) 3
 ME2832  NAD 83(1986)-  41 57 13.98894(N)    087 41 01.62551(W) AD(       ) 3
 ME2832  NAD 27      -  41 57 13.87190(N)    087 41 01.42342(W) AD(       ) 3
 ME2832
 ME2832.Superseded values are not recommended for survey control.
 ME2832
 ME2832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2832.See file dsdata.pdf to determine how the superseded data were derived.
 ME2832
 ME2832_MARKER: 90 = CHURCH SPIRE
 ME2832
 ME2832  HISTORY     - Date     Condition        Report By
 ME2832  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2832
 ME2832                          STATION DESCRIPTION
 ME2832
 ME2832'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2832'THE STATION IS THE BALL AT THE BASE OF THE CROSS OF THE
 ME2832'BROWN BRICK BELL AND CLOCK TOWER OF ST. BENEDICT CATHOLIC
 ME2832'CHURCH.  IT IS GREEN IN COLOR AND APPROXIMATELY 160 FEET HIGH.
 ME2832'
 ME2832'LOCATED IN THE NORTH SECTION OF CHICAGO IN THE SOUTHWEST ANGLE
 ME2832'OF THE INTERSECTION OF WEST IRVING PARK ROAD. AND NORTH
 ME2832'LEAVITT STREET.  THE TOWER IS LOCATED AT THE NORTHEAST CORNER
 ME2832'OF THE CHURCH BUILDING, 75 FEET SOUTH OF THE CENTERLINE
 ME2832'OF IRVING PARK ROAD AND 50 FEET WEST OF THE CENTERLINE OF
 ME2832'NORTH LEAVITT STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2819 ***********************************************************************
 ME2819  DESIGNATION -  CHICAGO ST BONIFACE CH SPIRE
 ME2819  PID         -  ME2819
 ME2819  STATE/COUNTY-  IL/COOK
 ME2819  COUNTRY     -  US
 ME2819  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2819
 ME2819                         *CURRENT SURVEY CONTROL
 ME2819  ______________________________________________________________________
 ME2819* NAD 83(1997) POSITION- 41 53 53.15571(N) 087 39 44.25185(W)   ADJUSTED
 ME2819  ______________________________________________________________________
 ME2819  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 ME2819  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 ME2819  HORZ ORDER      -  THIRD
 ME2819
 ME2819.The horizontal coordinates were established by classical geodetic methods
 ME2819.and adjusted by the National Geodetic Survey in October 1999.
 ME2819
 ME2819.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2819.GEOID18 height accuracy estimate available here.
 ME2819
 ME2819.Click photographs - Photos may exist for this station.
 ME2819
 ME2819.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2819
 ME2819. The following values were computed from the NAD 83(1997) position.
 ME2819
 ME2819;                    North         East     Units Scale Factor Converg.
 ME2819;SPC IL E     -   581,002.257   355,683.631   MT  1.00001314   +0 26 53.3
 ME2819;SPC IL E     - 1,906,171.57  1,166,938.71   sFT  1.00001314   +0 26 53.3
 ME2819;UTM  16      - 4,638,674.396   445,062.980   MT  0.99963714   -0 26 32.3
 ME2819
 ME2819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4506238674(NAD 83)
 ME2819
 ME2819                          SUPERSEDED SURVEY CONTROL
 ME2819
 ME2819  NAD 83(1997)-  41 53 53.15589(N)    087 39 44.25229(W) AD(       ) 3
 ME2819  NAD 83(1994)-  41 53 53.15967(N)    087 39 44.26449(W) AD(       ) 3
 ME2819  NAD 83(1986)-  41 53 53.16057(N)    087 39 44.26370(W) AD(       ) 3
 ME2819  NAD 27      -  41 53 53.04169(N)    087 39 44.06891(W) AD(       ) 3
 ME2819
 ME2819.Superseded values are not recommended for survey control.
 ME2819
 ME2819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2819.See file dsdata.pdf to determine how the superseded data were derived.
 ME2819
 ME2819_MARKER: 90 = CHURCH SPIRE
 ME2819
 ME2819  HISTORY     - Date     Condition        Report By
 ME2819  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2819  HISTORY     - 20131207 GOOD             GEOCAC
 ME2819
 ME2819                          STATION DESCRIPTION
 ME2819
 ME2819'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2819'THE STATION IS THE BALL AT BASE OF CROSS OF THE CHICAGO ST
 ME2819'BONIFACE CATHOLIC CHURCH SPIRE.  THE SPIRE IS RED TILE ATOP
 ME2819'A BROWN BRICK BELL TOWER, ATTACHED TO THE SOUTHWEST
 ME2819'GABLE OF THE CHURCH BUILDING.  IT IS APPROXIMATELY 140 FEET
 ME2819'HIGH.
 ME2819'
 ME2819'LOCATED IN THE CENTRAL SECTION OF CHICAGO IN THE NORTHEAST
 ME2819'ANGLE OF THE INTERSECTION OF NORTH NOBLE STREET AND WEST
 ME2819'CHESTNUT STREET, 45 FEET NORTH OF THE CENTERLINE OF WEST
 ME2819'CHESTNUT STREET AND 45 FEET EAST OF THE CENTERLINE OF NORTH
 ME2819'NOBLE STREET.
 ME2819
 ME2819                          STATION RECOVERY (2013)
 ME2819
 ME2819'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2819'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2732 ***********************************************************************
 ME2732  DESIGNATION -  CHICAGO ST BRENDAN CH SPIRE
 ME2732  PID         -  ME2732
 ME2732  STATE/COUNTY-  IL/COOK
 ME2732  COUNTRY     -  US
 ME2732  USGS QUAD   -  ENGLEWOOD (2018)
 ME2732
 ME2732                         *CURRENT SURVEY CONTROL
 ME2732  ______________________________________________________________________
 ME2732* NAD 83(1997) POSITION- 41 46 19.92639(N) 087 39 16.30501(W)   ADJUSTED
 ME2732  ______________________________________________________________________
 ME2732  GEOID HEIGHT    -        -33.497 (meters)                     GEOID18
 ME2732  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 ME2732  HORZ ORDER      -  THIRD
 ME2732
 ME2732.The horizontal coordinates were established by classical geodetic methods
 ME2732.and adjusted by the National Geodetic Survey in October 1999.
 ME2732
 ME2732.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2732.GEOID18 height accuracy estimate available here.
 ME2732
 ME2732.Click photographs - Photos may exist for this station.
 ME2732
 ME2732.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2732
 ME2732. The following values were computed from the NAD 83(1997) position.
 ME2732
 ME2732;                    North         East     Units Scale Factor Converg.
 ME2732;SPC IL E     -   567,024.170   356,438.317   MT  1.00001418   +0 27 08.0
 ME2732;SPC IL E     - 1,860,311.80  1,169,414.71   sFT  1.00001418   +0 27 08.0
 ME2732;UTM  16      - 4,624,691.551   445,600.415   MT  0.99963642   -0 26 09.7
 ME2732
 ME2732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4560024691(NAD 83)
 ME2732
 ME2732                          SUPERSEDED SURVEY CONTROL
 ME2732
 ME2732  NAD 83(1997)-  41 46 19.92654(N)    087 39 16.30531(W) AD(       ) 3
 ME2732  NAD 83(1994)-  41 46 19.93072(N)    087 39 16.31492(W) AD(       ) 3
 ME2732  NAD 83(1986)-  41 46 19.93118(N)    087 39 16.31434(W) AD(       ) 3
 ME2732  NAD 27      -  41 46 19.80992(N)    087 39 16.13352(W) AD(       ) 3
 ME2732
 ME2732.Superseded values are not recommended for survey control.
 ME2732
 ME2732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2732.See file dsdata.pdf to determine how the superseded data were derived.
 ME2732
 ME2732_MARKER: 90 = CHURCH SPIRE
 ME2732
 ME2732  HISTORY     - Date     Condition        Report By
 ME2732  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2732
 ME2732                          STATION DESCRIPTION
 ME2732
 ME2732'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2732'THE STATION IS THE BASE OF CROSS OF THE CHICAGO SAINT BRENDAN
 ME2732'CATHOLIC CHURCH SPIRE.  IT IS A BLACK AND GREEN SPIRE ATOP
 ME2732'REDDISH BROWN BRICK TOWER ATTACHED TO THE NORTHEAST CORNER OF
 ME2732'CHURCH BUILDING.
 ME2732'
 ME2732'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO, IN THE
 ME2732'SOUTHWEST ANGLE OF THE INTERSECTION OF SOUTH RACINE AVENUE AND
 ME2732'WEST MARQUETTE ROAD, 60 FEET WEST OF THE CENTERLINE OF SOUTH
 ME2732'RACINE AVENUE AND 50 FEET SOUTH OF THE CENTERLINE OF WEST
 ME2732'MARQUETTE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2687 ***********************************************************************
 ME2687  DESIGNATION -  CHICAGO ST COLUMBIAN CH SPIRE
 ME2687  PID         -  ME2687
 ME2687  STATE/COUNTY-  IL/COOK
 ME2687  COUNTRY     -  US
 ME2687  USGS QUAD   -  JACKSON PARK (2018)
 ME2687
 ME2687                         *CURRENT SURVEY CONTROL
 ME2687  ______________________________________________________________________
 ME2687* NAD 83(1997) POSITION- 41 45 55.64017(N) 087 37 03.89149(W)   ADJUSTED
 ME2687  ______________________________________________________________________
 ME2687  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 ME2687  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 ME2687  HORZ ORDER      -  THIRD
 ME2687
 ME2687.The horizontal coordinates were established by classical geodetic methods
 ME2687.and adjusted by the National Geodetic Survey in October 1999.
 ME2687
 ME2687.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2687.GEOID18 height accuracy estimate available here.
 ME2687
 ME2687.Click photographs - Photos may exist for this station.
 ME2687
 ME2687.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2687
 ME2687. The following values were computed from the NAD 83(1997) position.
 ME2687
 ME2687;                    North         East     Units Scale Factor Converg.
 ME2687;SPC IL E     -   566,299.684   359,502.723   MT  1.00001855   +0 28 36.0
 ME2687;SPC IL E     - 1,857,934.88  1,179,468.52   sFT  1.00001855   +0 28 36.0
 ME2687;UTM  16      - 4,623,919.945   448,652.056   MT  0.99963244   -0 24 41.3
 ME2687
 ME2687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4865223919(NAD 83)
 ME2687
 ME2687                          SUPERSEDED SURVEY CONTROL
 ME2687
 ME2687  NAD 83(1997)-  41 45 55.64034(N)    087 37 03.89176(W) AD(       ) 3
 ME2687  NAD 83(1994)-  41 45 55.64492(N)    087 37 03.90133(W) AD(       ) 3
 ME2687  NAD 83(1986)-  41 45 55.64530(N)    087 37 03.90075(W) AD(       ) 3
 ME2687  NAD 27      -  41 45 55.52142(N)    087 37 03.72569(W) AD(       ) 3
 ME2687
 ME2687.Superseded values are not recommended for survey control.
 ME2687
 ME2687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2687.See file dsdata.pdf to determine how the superseded data were derived.
 ME2687
 ME2687_MARKER: 90 = CHURCH SPIRE
 ME2687
 ME2687  HISTORY     - Date     Condition        Report By
 ME2687  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2687
 ME2687                          STATION DESCRIPTION
 ME2687
 ME2687'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2687'THE STATION IS THE BALL AT BASE OF CROSS OF THE CHICAGO,
 ME2687'ST. COLUMBIAN CATHOLIC CHURCH SPIRE.  THE SPIRE IS GREEN IN
 ME2687'COLOR ATOP THE NORTHEAST CORNER OF BROWN BRICK AND GREY BLOCK
 ME2687'CHURCH BUILDING BELL TOWER.
 ME2687'
 ME2687'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE SOUTHEAST
 ME2687'ANGLE OF THE INTERSECTION OF EAST SEVENTY-FIRST STREET AND
 ME2687'SOUTH PRAIRIE AVENUE, 190 FEET EAST OF THE CENTERLINE OF SOUTH
 ME2687'PRAIRIE AVENUE AND 70 FEET SOUTH OF THE CENTERLINE OF EAST
 ME2687'SEVENTY-FIRST STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3050 ***********************************************************************
 ME3050  DESIGNATION -  CHICAGO ST CORNELIUS CH TOWER
 ME3050  PID         -  ME3050
 ME3050  STATE/COUNTY-  IL/COOK
 ME3050  COUNTRY     -  US
 ME3050  USGS QUAD   -  RIVER FOREST (2018)
 ME3050
 ME3050                         *CURRENT SURVEY CONTROL
 ME3050  ______________________________________________________________________
 ME3050* NAD 83(1997) POSITION- 41 58 31.22970(N) 087 45 50.71360(W)   ADJUSTED
 ME3050  ______________________________________________________________________
 ME3050  GEOID HEIGHT    -        -33.698 (meters)                     GEOID18
 ME3050  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 ME3050  HORZ ORDER      -  THIRD
 ME3050
 ME3050.The horizontal coordinates were established by classical geodetic methods
 ME3050.and adjusted by the National Geodetic Survey in October 1999.
 ME3050
 ME3050.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3050.GEOID18 height accuracy estimate available here.
 ME3050
 ME3050.Click photographs - Photos may exist for this station.
 ME3050
 ME3050.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3050
 ME3050. The following values were computed from the NAD 83(1997) position.
 ME3050
 ME3050;                    North         East     Units Scale Factor Converg.
 ME3050;SPC IL E     -   589,520.544   347,179.591   MT  1.00000238   +0 22 50.6
 ME3050;SPC IL E     - 1,934,118.65  1,139,038.37   sFT  1.00000238   +0 22 50.6
 ME3050;UTM  16      - 4,647,320.755   436,695.497   MT  0.99964931   -0 30 39.8
 ME3050
 ME3050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3669547320(NAD 83)
 ME3050
 ME3050                          SUPERSEDED SURVEY CONTROL
 ME3050
 ME3050  NAD 83(1997)-  41 58 31.22984(N)    087 45 50.71414(W) AD(       ) 3
 ME3050  NAD 83(1994)-  41 58 31.23198(N)    087 45 50.72814(W) AD(       ) 3
 ME3050  NAD 83(1986)-  41 58 31.23331(N)    087 45 50.72738(W) AD(       ) 3
 ME3050  NAD 27      -  41 58 31.12055(N)    087 45 50.51233(W) AD(       ) 3
 ME3050
 ME3050.Superseded values are not recommended for survey control.
 ME3050
 ME3050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3050.See file dsdata.pdf to determine how the superseded data were derived.
 ME3050
 ME3050_MARKER: 91 = CHURCH CROSS
 ME3050
 ME3050  HISTORY     - Date     Condition        Report By
 ME3050  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3050
 ME3050                          STATION DESCRIPTION
 ME3050
 ME3050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3050'THE STATION IS THE BASE OF THE CROSS ATOP THE TAN BRICK
 ME3050'BELL TOWER OF ST. CORNELIUS CATHOLIC CHURCH, 5430 WEST FOSTER
 ME3050'AVENUE.  IT IS GOLD IN COLOR AND APPROXIMATELY 95 FEET HIGH.
 ME3050'
 ME3050'LOCATED IN THE NORTHWEST SECTION OF CHICAGO IN THE NORTHWEST
 ME3050'ANGLE OF THE INTERSECTION OF WEST FOSTER AVENUE AND LOTUS AVENUE
 ME3050'EXTENDED NORTH.  THE TOWER IS ATTACHED TO THE SOUTHWEST
 ME3050'CORNER OF TAN BRICK CHURCH BUILDING, 70 FEET NORTH OF THE
 ME3050'CENTERLINE OF WEST FOSTER AVENUE, 30 FEET WEST OF THE CENTERLINE
 ME3050'OF NORTH LOTUS AVENUE, EXTENDED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3054 ***********************************************************************
 ME3054  DESIGNATION -  CHICAGO ST FERDINAND CH SPIRE
 ME3054  PID         -  ME3054
 ME3054  STATE/COUNTY-  IL/COOK
 ME3054  COUNTRY     -  US
 ME3054  USGS QUAD   -  RIVER FOREST (2018)
 ME3054
 ME3054                         *CURRENT SURVEY CONTROL
 ME3054  ______________________________________________________________________
 ME3054* NAD 83(1997) POSITION- 41 56 12.89882(N) 087 46 28.94707(W)   ADJUSTED
 ME3054  ______________________________________________________________________
 ME3054  GEOID HEIGHT    -        -33.630 (meters)                     GEOID18
 ME3054  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 ME3054  HORZ ORDER      -  THIRD
 ME3054
 ME3054.The horizontal coordinates were established by classical geodetic methods
 ME3054.and adjusted by the National Geodetic Survey in October 1999.
 ME3054
 ME3054.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3054.GEOID18 height accuracy estimate available here.
 ME3054
 ME3054.Click photographs - Photos may exist for this station.
 ME3054
 ME3054.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3054
 ME3054. The following values were computed from the NAD 83(1997) position.
 ME3054
 ME3054;                    North         East     Units Scale Factor Converg.
 ME3054;SPC IL E     -   585,246.849   346,327.180   MT  1.00000140   +0 22 24.0
 ME3054;SPC IL E     - 1,920,097.37  1,136,241.76   sFT  1.00000140   +0 22 24.0
 ME3054;UTM  16      - 4,643,062.338   435,777.023   MT  0.99965075   -0 31 04.0
 ME3054
 ME3054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3577743062(NAD 83)
 ME3054
 ME3054                          SUPERSEDED SURVEY CONTROL
 ME3054
 ME3054  NAD 83(1997)-  41 56 12.89895(N)    087 46 28.94757(W) AD(       ) 3
 ME3054  NAD 83(1994)-  41 56 12.90101(N)    087 46 28.96055(W) AD(       ) 3
 ME3054  NAD 83(1986)-  41 56 12.90224(N)    087 46 28.95995(W) AD(       ) 3
 ME3054  NAD 27      -  41 56 12.78933(N)    087 46 28.74630(W) AD(       ) 3
 ME3054
 ME3054.Superseded values are not recommended for survey control.
 ME3054
 ME3054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3054.See file dsdata.pdf to determine how the superseded data were derived.
 ME3054
 ME3054_MARKER: 90 = CHURCH SPIRE
 ME3054
 ME3054  HISTORY     - Date     Condition        Report By
 ME3054  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3054
 ME3054                          STATION DESCRIPTION
 ME3054
 ME3054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3054'THE STATION IS THE BASE OF THE CROSS PLACED ATOP OF
 ME3054'THE OCTOGONAL SHAPED SPIRE ATOP A TAN BELL TOWER OF ST.
 ME3054'FERDINAND CATHOLIC CHURCH.  THE CROSS IS GOLD IN COLOR AND THE
 ME3054'SPIRE IS APPROXIMATELY 105 FEET HIGH.
 ME3054'
 ME3054'LOCATED IN THE NORTHWEST SECTION OF CHICAGO IN THE NORTHEAST
 ME3054'ANGLE OF THE INTERSECTION OF NORTH MASON AVENUE AND WEST BARRY
 ME3054'AVENUE.  THE BELL TOWER IS AT THE WEST CENTRAL PARTY OF THE
 ME3054'CHURCH BUILDING, 65 FEET EAST OF THE CENTERLINE OF NORTH MASON
 ME3054'AVENUE AND 100 FEET NORTH OF THE CENTERLINE OF WEST BARRY
 ME3054'AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2727 ***********************************************************************
 ME2727  DESIGNATION -  CHICAGO ST FRANCIS CH SPIRE
 ME2727  PID         -  ME2727
 ME2727  STATE/COUNTY-  IL/COOK
 ME2727  COUNTRY     -  US
 ME2727  USGS QUAD   -  ENGLEWOOD (2018)
 ME2727
 ME2727                         *CURRENT SURVEY CONTROL
 ME2727  ______________________________________________________________________
 ME2727* NAD 83(1997) POSITION- 41 52 01.03709(N) 087 38 51.66739(W)   ADJUSTED
 ME2727  ______________________________________________________________________
 ME2727  GEOID HEIGHT    -        -33.580 (meters)                     GEOID18
 ME2727  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 ME2727  HORZ ORDER      -  THIRD
 ME2727
 ME2727.The horizontal coordinates were established by classical geodetic methods
 ME2727.and adjusted by the National Geodetic Survey in October 1999.
 ME2727
 ME2727.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2727.GEOID18 height accuracy estimate available here.
 ME2727
 ME2727.Click photographs - Photos may exist for this station.
 ME2727
 ME2727.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2727
 ME2727. The following values were computed from the NAD 83(1997) position.
 ME2727
 ME2727;                    North         East     Units Scale Factor Converg.
 ME2727;SPC IL E     -   577,552.698   356,923.359   MT  1.00001486   +0 27 27.4
 ME2727;SPC IL E     - 1,894,854.14  1,171,006.05   sFT  1.00001486   +0 27 27.4
 ME2727;UTM  16      - 4,635,207.303   446,248.521   MT  0.99963555   -0 25 56.2
 ME2727
 ME2727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4624835207(NAD 83)
 ME2727
 ME2727                          SUPERSEDED SURVEY CONTROL
 ME2727
 ME2727  NAD 83(1997)-  41 52 01.03728(N)    087 38 51.66780(W) AD(       ) 3
 ME2727  NAD 83(1994)-  41 52 01.04126(N)    087 38 51.67929(W) AD(       ) 3
 ME2727  NAD 83(1986)-  41 52 01.04205(N)    087 38 51.67849(W) AD(       ) 3
 ME2727  NAD 27      -  41 52 00.92301(N)    087 38 51.49040(W) AD(       ) 3
 ME2727
 ME2727.Superseded values are not recommended for survey control.
 ME2727
 ME2727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2727.See file dsdata.pdf to determine how the superseded data were derived.
 ME2727
 ME2727_MARKER: 90 = CHURCH SPIRE
 ME2727
 ME2727  HISTORY     - Date     Condition        Report By
 ME2727  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2727
 ME2727                          STATION DESCRIPTION
 ME2727
 ME2727'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2727'THE STATION IS THE CENTER OF THE BALL AT THE BASE OF THE GREY
 ME2727'COLORED CROSS ATOP THE BLACK AND GREEN COLORED SPIRE
 ME2727'SURMOUNTING A BROWN BRICK BELL TOWER OF THE SAINT FRANCIS
 ME2727'CATHOLIC CHURCH.  THE SPIRE HAS AN OVERALL HEIGHT OF ABOUT 135
 ME2727'FEET.
 ME2727'
 ME2727'LOCATED ON THE NORTH CENTRAL FACE OF THE CHURCH BUILDING, IN
 ME2727'THE SOUTH CENTRAL SECTION OF CHICAGO, IN THE SOUTHEAST
 ME2727'ANGLE OF THE INTERSECTION OF WEST ROOSEVELT ROAD AND SOUTH
 ME2727'NEWBERRY AVENUE, 70 FEET EAST OF THE CENTER OF SOUTH NEWBERRY
 ME2727'AVENUE AND 65 FEET SOUTH OF THE CENTER OF WEST ROOSEVELT ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2844 ***********************************************************************
 ME2844  DESIGNATION -  CHICAGO ST HILARY CH SPIRE
 ME2844  PID         -  ME2844
 ME2844  STATE/COUNTY-  IL/COOK
 ME2844  COUNTRY     -  US
 ME2844  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2844
 ME2844                         *CURRENT SURVEY CONTROL
 ME2844  ______________________________________________________________________
 ME2844* NAD 83(1997) POSITION- 41 59 00.65350(N) 087 41 56.14363(W)   ADJUSTED
 ME2844  ______________________________________________________________________
 ME2844  GEOID HEIGHT    -        -33.720 (meters)                     GEOID18
 ME2844  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 ME2844  HORZ ORDER      -  THIRD
 ME2844
 ME2844.The horizontal coordinates were established by classical geodetic methods
 ME2844.and adjusted by the National Geodetic Survey in October 1999.
 ME2844
 ME2844.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2844.GEOID18 height accuracy estimate available here.
 ME2844
 ME2844.Click photographs - Photos may exist for this station.
 ME2844
 ME2844.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2844
 ME2844. The following values were computed from the NAD 83(1997) position.
 ME2844
 ME2844;                    North         East     Units Scale Factor Converg.
 ME2844;SPC IL E     -   590,466.296   352,573.265   MT  1.00000900   +0 25 27.7
 ME2844;SPC IL E     - 1,937,221.51  1,156,734.12   sFT  1.00000900   +0 25 27.7
 ME2844;UTM  16      - 4,648,182.130   442,101.289   MT  0.99964125   -0 28 03.1
 ME2844
 ME2844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4210148182(NAD 83)
 ME2844
 ME2844                          SUPERSEDED SURVEY CONTROL
 ME2844
 ME2844  NAD 83(1997)-  41 59 00.65368(N)    087 41 56.14416(W) AD(       ) 3
 ME2844  NAD 83(1994)-  41 59 00.65678(N)    087 41 56.15847(W) AD(       ) 3
 ME2844  NAD 83(1986)-  41 59 00.65796(N)    087 41 56.15754(W) AD(       ) 3
 ME2844  NAD 27      -  41 59 00.54340(N)    087 41 55.95107(W) AD(       ) 3
 ME2844
 ME2844.Superseded values are not recommended for survey control.
 ME2844
 ME2844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2844.See file dsdata.pdf to determine how the superseded data were derived.
 ME2844
 ME2844_MARKER: 90 = CHURCH SPIRE
 ME2844
 ME2844  HISTORY     - Date     Condition        Report By
 ME2844  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2844  HISTORY     - 19961026 GOOD             USPSQD
 ME2844  HISTORY     - 19970909 GOOD             USPSQD
 ME2844
 ME2844                          STATION DESCRIPTION
 ME2844
 ME2844'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2844'THE STATION IS THE BASE OF CROSS OF THE ST. HILARYS
 ME2844'CATHOLIC CHURCH.  IT IS GRAY METAL SPIRE ATOP OF TAN
 ME2844'BRICK TOWER APPROXIMATELY 75 FEET HIGH, AND ATTACHED
 ME2844'TO THE CORNER OF BUILDING.
 ME2844'
 ME2844'LOCATED AT 5600 N. FAIRFIELD AVENUE, WHICH IS IN THE NORTH
 ME2844'SECTION OF CHICAGO AND IN THE NORTHEAST ANGLE OF THE
 ME2844'INTERSECTION OF WEST BRYN MAWR AVENUE AND NORTH CALIFORNIA AVENUE.
 ME2844'IT IS 60 FEET EAST OF THE CENTER LINE OF CALIFORNIA AVENUE
 ME2844'AND 150 FEET NORTH OF THE CENTERLINE OF BRYN MAWR AVENUE.
 ME2844
 ME2844                          STATION RECOVERY (1996)
 ME2844
 ME2844'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME2844'RECOVERED IN GOOD CONDITION.
 ME2844
 ME2844                          STATION RECOVERY (1997)
 ME2844
 ME2844'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2844'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2857 ***********************************************************************
 ME2857  DESIGNATION -  CHICAGO ST HYACINTH CH CUPOLA
 ME2857  PID         -  ME2857
 ME2857  STATE/COUNTY-  IL/COOK
 ME2857  COUNTRY     -  US
 ME2857  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2857
 ME2857                         *CURRENT SURVEY CONTROL
 ME2857  ______________________________________________________________________
 ME2857* NAD 83(1997) POSITION- 41 56 00.90557(N) 087 43 06.84052(W)   ADJUSTED
 ME2857  ______________________________________________________________________
 ME2857  GEOID HEIGHT    -        -33.646 (meters)                     GEOID18
 ME2857  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 ME2857  HORZ ORDER      -  THIRD
 ME2857
 ME2857.The horizontal coordinates were established by classical geodetic methods
 ME2857.and adjusted by the National Geodetic Survey in October 1999.
 ME2857
 ME2857.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2857.GEOID18 height accuracy estimate available here.
 ME2857
 ME2857.Click photographs - Photos may exist for this station.
 ME2857
 ME2857.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2857
 ME2857. The following values were computed from the NAD 83(1997) position.
 ME2857
 ME2857;                    North         East     Units Scale Factor Converg.
 ME2857;SPC IL E     -   584,908.686   350,985.635   MT  1.00000697   +0 24 39.0
 ME2857;SPC IL E     - 1,918,987.91  1,151,525.37   sFT  1.00000697   +0 24 39.0
 ME2857;UTM  16      - 4,642,651.916   440,427.995   MT  0.99964367   -0 28 48.8
 ME2857
 ME2857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4042742651(NAD 83)
 ME2857
 ME2857                          SUPERSEDED SURVEY CONTROL
 ME2857
 ME2857  NAD 83(1997)-  41 56 00.90573(N)    087 43 06.84100(W) AD(       ) 3
 ME2857  NAD 83(1994)-  41 56 00.90864(N)    087 43 06.85403(W) AD(       ) 3
 ME2857  NAD 83(1986)-  41 56 00.90974(N)    087 43 06.85323(W) AD(       ) 3
 ME2857  NAD 27      -  41 56 00.79364(N)    087 43 06.64796(W) AD(       ) 3
 ME2857
 ME2857.Superseded values are not recommended for survey control.
 ME2857
 ME2857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2857.See file dsdata.pdf to determine how the superseded data were derived.
 ME2857
 ME2857_MARKER: 86 = CUPOLA
 ME2857
 ME2857  HISTORY     - Date     Condition        Report By
 ME2857  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2857
 ME2857                          STATION DESCRIPTION
 ME2857
 ME2857'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2857'THE STATION IS THE BASE OF THE CROSS ON THE BROWN BRICK
 ME2857'CUPOLA BELL AND CLOCK TOWER OF ST HYACINTH CATHOLIC CHURCH.
 ME2857'IT IS GREY IN COLOR AND APPROXIMATELY 160 FEET HIGH.
 ME2857'
 ME2857'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO IN THE
 ME2857'SOUTHEAST ANGLE OF THE INTERSECTION OF NORTH LAWNDALE AVENUE
 ME2857'AND WEST GEORGE STREET.  THE BELL-CLOCK TOWER IS LOCATED AT
 ME2857'THE NORTH CENTRAL FACE OF BROWN BRICK CHURCH BUILDING, 290 FEET
 ME2857'EAST OF THE CENTERLINE OF NORTH LAWNDALE AVENUE AND 50 FEET
 ME2857'SOUTH OF THE CENTERLINE OF WEST GEORGE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0503 ***********************************************************************
 NG0503  DESIGNATION -  CHICAGO ST IGNATIUS CH CUPOLA
 NG0503  PID         -  NG0503
 NG0503  STATE/COUNTY-  IL/COOK
 NG0503  COUNTRY     -  US
 NG0503  USGS QUAD   -  EVANSTON (2018)
 NG0503
 NG0503                         *CURRENT SURVEY CONTROL
 NG0503  ______________________________________________________________________
 NG0503* NAD 83(1997) POSITION- 42 00 05.48966(N) 087 39 52.96934(W)   ADJUSTED
 NG0503  ______________________________________________________________________
 NG0503  GEOID HEIGHT    -        -33.747 (meters)                     GEOID18
 NG0503  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 NG0503  HORZ ORDER      -  THIRD
 NG0503
 NG0503.The horizontal coordinates were established by classical geodetic methods
 NG0503.and adjusted by the National Geodetic Survey in October 1999.
 NG0503
 NG0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0503.GEOID18 height accuracy estimate available here.
 NG0503
 NG0503.Click photographs - Photos may exist for this station.
 NG0503
 NG0503.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0503
 NG0503. The following values were computed from the NAD 83(1997) position.
 NG0503
 NG0503;                    North         East     Units Scale Factor Converg.
 NG0503;SPC IL E     -   592,488.261   355,393.072   MT  1.00001274   +0 26 50.7
 NG0503;SPC IL E     - 1,943,855.24  1,165,985.44   sFT  1.00001274   +0 26 50.7
 NG0503;UTM  16      - 4,650,159.213   444,951.175   MT  0.99963729   -0 26 41.3
 NG0503
 NG0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4495150159(NAD 83)
 NG0503
 NG0503                          SUPERSEDED SURVEY CONTROL
 NG0503
 NG0503  NAD 83(1997)-  42 00 05.48985(N)    087 39 52.96988(W) AD(       ) 3
 NG0503  NAD 83(1994)-  42 00 05.49343(N)    087 39 52.98472(W) AD(       ) 3
 NG0503  NAD 83(1986)-  42 00 05.49457(N)    087 39 52.98362(W) AD(       ) 3
 NG0503  NAD 27      -  42 00 05.37803(N)    087 39 52.78001(W) AD(       ) 3
 NG0503
 NG0503.Superseded values are not recommended for survey control.
 NG0503
 NG0503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0503.See file dsdata.pdf to determine how the superseded data were derived.
 NG0503
 NG0503_MARKER: 86 = CUPOLA
 NG0503
 NG0503  HISTORY     - Date     Condition        Report By
 NG0503  HISTORY     - 1977     FIRST OBSERVED   NGS
 NG0503  HISTORY     - 19961026 GOOD             USPSQD
 NG0503
 NG0503                          STATION DESCRIPTION
 NG0503
 NG0503'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 NG0503'THE STATION IS THE BALL AT THE BASE OF THE CROSS
 NG0503'OF ST IGNATIUS CATHOLIC CHURCH LOCATED AT 6559 NORTH GLENWOOD
 NG0503'THE CUPOLA TOWER IS ATTACHED TO THE SOUTHEAST CORNER OF THE
 NG0503'BUILDING AND IS 20 FEET SQUARE AND MADE OF TAN GRANITE BLOCKS
 NG0503'IT IS TAN GRANITE IN COLOR AND APPROXIMATELY 135 FEET HIGH.
 NG0503'
 NG0503'LOCATED IN THE NORTHEAST SECTION OF CHICAGO AT THE NORTHEAST
 NG0503'ANGLE OF THE INTERSECTION OF GLENWOOD STREET AND LOYOLA
 NG0503'AVENUE AND IS 250 FEET EAST OF THE CENTERLINE OF GLENWOOD
 NG0503'STREET AND 70 FEET NORTH OF THE CENTERLINE OF LOYOLA AVENUE.
 NG0503
 NG0503                          STATION RECOVERY (1996)
 NG0503
 NG0503'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0503'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2720 ***********************************************************************
 ME2720  DESIGNATION -  CHICAGO ST JAMES CH SPIRE
 ME2720  PID         -  ME2720
 ME2720  STATE/COUNTY-  IL/COOK
 ME2720  COUNTRY     -  US
 ME2720  USGS QUAD   -  ENGLEWOOD (2018)
 ME2720
 ME2720                         *CURRENT SURVEY CONTROL
 ME2720  ______________________________________________________________________
 ME2720* NAD 83(1997) POSITION- 41 50 27.40425(N) 087 37 31.44284(W)   ADJUSTED
 ME2720  ______________________________________________________________________
 ME2720  GEOID HEIGHT    -        -33.559 (meters)                     GEOID18
 ME2720  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 ME2720  HORZ ORDER      -  THIRD
 ME2720
 ME2720.The horizontal coordinates were established by classical geodetic methods
 ME2720.and adjusted by the National Geodetic Survey in October 1999.
 ME2720
 ME2720.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2720.GEOID18 height accuracy estimate available here.
 ME2720
 ME2720.Click photographs - Photos may exist for this station.
 ME2720
 ME2720.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2720
 ME2720. The following values were computed from the NAD 83(1997) position.
 ME2720
 ME2720;                    North         East     Units Scale Factor Converg.
 ME2720;SPC IL E     -   574,678.918   358,797.282   MT  1.00001752   +0 28 20.1
 ME2720;SPC IL E     - 1,885,425.75  1,177,154.08   sFT  1.00001752   +0 28 20.1
 ME2720;UTM  16      - 4,632,305.881   448,076.898   MT  0.99963317   -0 25 01.9
 ME2720
 ME2720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4807632305(NAD 83)
 ME2720
 ME2720                          SUPERSEDED SURVEY CONTROL
 ME2720
 ME2720  NAD 83(1997)-  41 50 27.40445(N)    087 37 31.44321(W) AD(       ) 3
 ME2720  NAD 83(1994)-  41 50 27.40878(N)    087 37 31.45420(W) AD(       ) 3
 ME2720  NAD 83(1986)-  41 50 27.40941(N)    087 37 31.45357(W) AD(       ) 3
 ME2720  NAD 27      -  41 50 27.28792(N)    087 37 31.27017(W) AD(       ) 3
 ME2720
 ME2720.Superseded values are not recommended for survey control.
 ME2720
 ME2720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2720.See file dsdata.pdf to determine how the superseded data were derived.
 ME2720
 ME2720_MARKER: 90 = CHURCH SPIRE
 ME2720
 ME2720  HISTORY     - Date     Condition        Report By
 ME2720  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2720  HISTORY     - 19970905 GOOD             USPSQD
 ME2720
 ME2720                          STATION DESCRIPTION
 ME2720
 ME2720'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2720'THE STATION IS THE BASE OF THE GREEN CROSS ATOP THE DARK GRAY
 ME2720'SPIRE SURMOUNTING THE TAN BLOCK BELL TOWER OF THE SAINT JAMES
 ME2720'CATHOLIC CHURCH AND HAS AN OVERALL HEIGHT OF ABOUT 175 FEET.
 ME2720'
 ME2720'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO IN THE SOUTHWEST
 ME2720'ANGLE OF THE INTERSECTION OF SOUTH WABASH AND EAST
 ME2720'TWENTY-NINTH STREET, 360 FEET SOUTH OF THE CENTER OF EAST
 ME2720'TWENTY-NINTH STREET, 50 FEET WEST OF THE CENTER OF SOUTH WABASH
 ME2720'AND ON THE EAST CENTRAL PART OF THE CHURCH BUILDING.
 ME2720
 ME2720                          STATION RECOVERY (1997)
 ME2720
 ME2720'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2821 ***********************************************************************
 ME2821  DESIGNATION -  CHICAGO ST JOSAPHATS CH SPIRE
 ME2821  PID         -  ME2821
 ME2821  STATE/COUNTY-  IL/COOK
 ME2821  COUNTRY     -  US
 ME2821  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2821
 ME2821                         *CURRENT SURVEY CONTROL
 ME2821  ______________________________________________________________________
 ME2821* NAD 83(1997) POSITION- 41 55 24.75464(N) 087 39 47.08957(W)   ADJUSTED
 ME2821  ______________________________________________________________________
 ME2821  GEOID HEIGHT    -        -33.645 (meters)                     GEOID18
 ME2821  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 ME2821  HORZ ORDER      -  THIRD
 ME2821
 ME2821.The horizontal coordinates were established by classical geodetic methods
 ME2821.and adjusted by the National Geodetic Survey in October 1999.
 ME2821
 ME2821.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2821.GEOID18 height accuracy estimate available here.
 ME2821
 ME2821.Click photographs - Photos may exist for this station.
 ME2821
 ME2821.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2821
 ME2821. The following values were computed from the NAD 83(1997) position.
 ME2821
 ME2821;                    North         East     Units Scale Factor Converg.
 ME2821;SPC IL E     -   583,827.817   355,596.136   MT  1.00001302   +0 26 52.2
 ME2821;SPC IL E     - 1,915,441.76  1,166,651.66   sFT  1.00001302   +0 26 52.2
 ME2821;UTM  16      - 4,641,499.912   445,019.434   MT  0.99963720   -0 26 34.9
 ME2821
 ME2821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4501941499(NAD 83)
 ME2821
 ME2821                          SUPERSEDED SURVEY CONTROL
 ME2821
 ME2821  NAD 83(1997)-  41 55 24.75483(N)    087 39 47.09004(W) AD(       ) 3
 ME2821  NAD 83(1994)-  41 55 24.75857(N)    087 39 47.10285(W) AD(       ) 3
 ME2821  NAD 83(1986)-  41 55 24.75956(N)    087 39 47.10200(W) AD(       ) 3
 ME2821  NAD 27      -  41 55 24.64126(N)    087 39 46.90448(W) AD(       ) 3
 ME2821
 ME2821.Superseded values are not recommended for survey control.
 ME2821
 ME2821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2821.See file dsdata.pdf to determine how the superseded data were derived.
 ME2821
 ME2821_MARKER: 90 = CHURCH SPIRE
 ME2821
 ME2821  HISTORY     - Date     Condition        Report By
 ME2821  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2821  HISTORY     - 20131204 GOOD             GEOCAC
 ME2821
 ME2821                          STATION DESCRIPTION
 ME2821
 ME2821'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2821'THE STATION IS THE BASE OF THE CROSS OF THE MOST SOUTHERLY
 ME2821'ONE OF TWO IDENTICAL SPIRES OF THE SAINT JOSAPHATS CATHOLIC
 ME2821'CHURCH, THE CROSSES ARE GREY COLORED AND ARE ATOP GREEN TILED
 ME2821'SPIRES SURMOUNTING TAN BRICK BELL TOWERS WHICH HAVE AN OVERALL
 ME2821'HEIGHT OF ABOUT 135 FEET.
 ME2821'
 ME2821'LOCATED IN THE EAST CENTRAL SECTION OF CHICAGO IN THE NORTHEAST
 ME2821'ANGLE OF THE INTERSECTION OF NORTH SOUTHPORT AVENUE AND WEST
 ME2821'BELDEN AVENUE, 50 FEET EAST OF THE CENTER OF NORTH SOUTHPORT
 ME2821'AVENUE, 45 FEET NORTH OF THE CENTER OF WEST BELDEN AVENUE AND
 ME2821'RISES FROM THE SOUTHWEST CORNER OF THE CHURCH BUILDING.
 ME2821
 ME2821                          STATION RECOVERY (2013)
 ME2821
 ME2821'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2701 ***********************************************************************
 ME2701  DESIGNATION -  CHICAGO ST MARTIN RC CH SPIRE
 ME2701  PID         -  ME2701
 ME2701  STATE/COUNTY-  IL/COOK
 ME2701  COUNTRY     -  US
 ME2701  USGS QUAD   -  ENGLEWOOD (2018)
 ME2701
 ME2701                         *CURRENT SURVEY CONTROL
 ME2701  ______________________________________________________________________
 ME2701* NAD 83(1997) POSITION- 41 47 14.55382(N) 087 37 59.01759(W)   ADJUSTED
 ME2701  ______________________________________________________________________
 ME2701  GEOID HEIGHT    -        -33.515 (meters)                     GEOID18
 ME2701  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 ME2701  HORZ ORDER      -  THIRD
 ME2701
 ME2701.The horizontal coordinates were established by classical geodetic methods
 ME2701.and adjusted by the National Geodetic Survey in October 1999.
 ME2701
 ME2701.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2701.GEOID18 height accuracy estimate available here.
 ME2701
 ME2701.Click photographs - Photos may exist for this station.
 ME2701
 ME2701.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2701
 ME2701. The following values were computed from the NAD 83(1997) position.
 ME2701
 ME2701;                    North         East     Units Scale Factor Converg.
 ME2701;SPC IL E     -   568,723.847   358,209.593   MT  1.00001668   +0 27 59.9
 ME2701;SPC IL E     - 1,865,888.15  1,175,225.97   sFT  1.00001668   +0 27 59.9
 ME2701;UTM  16      - 4,626,362.925   447,397.147   MT  0.99963405   -0 25 18.7
 ME2701
 ME2701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4739726362(NAD 83)
 ME2701
 ME2701                          SUPERSEDED SURVEY CONTROL
 ME2701
 ME2701  NAD 83(1997)-  41 47 14.55398(N)    087 37 59.01790(W) AD(       ) 3
 ME2701  NAD 83(1994)-  41 47 14.55836(N)    087 37 59.02783(W) AD(       ) 3
 ME2701  NAD 83(1986)-  41 47 14.55883(N)    087 37 59.02720(W) AD(       ) 3
 ME2701  NAD 27      -  41 47 14.43647(N)    087 37 58.84759(W) AD(       ) 3
 ME2701
 ME2701.Superseded values are not recommended for survey control.
 ME2701
 ME2701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2701.See file dsdata.pdf to determine how the superseded data were derived.
 ME2701
 ME2701_MARKER: 90 = CHURCH SPIRE
 ME2701
 ME2701  HISTORY     - Date     Condition        Report By
 ME2701  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2701  HISTORY     - 1959     GOOD             CGS
 ME2701  HISTORY     - 1959     GOOD             CGS
 ME2701  HISTORY     - 1977     GOOD             NGS
 ME2701  HISTORY     - 1987     GOOD             USPSQD
 ME2701
 ME2701                          STATION DESCRIPTION
 ME2701
 ME2701'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2701'THE STATION IS THE CENTER OF THE BASE OF A CROSS AT THE TOP OF
 ME2701'THE SPIRE OF ST.
 ME2701'MARTIN ROMAN CATHOLIC CHURCH LOCATED AT THE NORTHWEST CORNER OF 59TH
 ME2701'STREET AND PRINCETON AVENUE IN THE
 ME2701'SOUTH CENTRAL SECTION OF CHICAGO.  IT IS A WOOD SPIRE
 ME2701'COVERED WITH GREY SLATE SHINGLES ON TOP OF A GREY
 ME2701'STONE TOWER AT THE SOUTHEAST CORNER OF
 ME2701'THE CHURCH.  THE HEIGHT IS ABOUT 150 FEET.
 ME2701
 ME2701                          STATION RECOVERY (1959)
 ME2701
 ME2701'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 ME2701'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE.
 ME2701
 ME2701                          STATION RECOVERY (1959)
 ME2701
 ME2701'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RS)
 ME2701'RECOVERED AS DESCRIBED.  CONVERSATION WITH ONE OF THE CHURCH
 ME2701'OFFICIALS REVEALED
 ME2701'NO CHANGE IN THE SPIRE SINCE 1956.
 ME2701
 ME2701                          STATION RECOVERY (1977)
 ME2701
 ME2701'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2701'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS,
 ME2701'CHICAGO, ST. MARTIN R.C. CHURCH SPIRE.
 ME2701'
 ME2701'THE STATION IS THE BASE OF THE GRAY CROSS ATOP THE GRAY
 ME2701'SHINGLED SPIRE SURMOUNTING THE GRAY STONE TOWER RISING FROM
 ME2701'THE SOUTHEAST CORNER OF THE SAINT MARTIN ROMAN CATHOLIC CHURCH
 ME2701'AND HAS AN OVERALL HEIGHT OF ABOUT 150 FEET.
 ME2701'
 ME2701'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO IN THE NORTHWEST
 ME2701'ANGLE OF THE INTERSECTION OF WEST FIFTY-NINTH STREET AND SOUTH
 ME2701'PRINCETON AVENUE, 60 FEET WEST OF THE CENTER OF SOUTH PRINCETON
 ME2701'AVENUE AND 50 FEET NORTH OF THE CENTER OF WEST FIFTY-NINTH
 ME2701'STREET.
 ME2701
 ME2701                          STATION RECOVERY (1987)
 ME2701
 ME2701'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2701'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2815 ***********************************************************************
 ME2815  DESIGNATION -  CHICAGO ST MARY CH SPIRE
 ME2815  PID         -  ME2815
 ME2815  STATE/COUNTY-  IL/COOK
 ME2815  COUNTRY     -  US
 ME2815  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2815
 ME2815                         *CURRENT SURVEY CONTROL
 ME2815  ______________________________________________________________________
 ME2815* NAD 83(1997) POSITION- 41 57 31.08187(N) 087 39 18.26061(W)   ADJUSTED
 ME2815  ______________________________________________________________________
 ME2815  GEOID HEIGHT    -        -33.691 (meters)                     GEOID18
 ME2815  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 ME2815  HORZ ORDER      -  THIRD
 ME2815
 ME2815.The horizontal coordinates were established by classical geodetic methods
 ME2815.and adjusted by the National Geodetic Survey in October 1999.
 ME2815
 ME2815.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2815.GEOID18 height accuracy estimate available here.
 ME2815
 ME2815.Click photographs - Photos may exist for this station.
 ME2815
 ME2815.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2815
 ME2815. The following values were computed from the NAD 83(1997) position.
 ME2815
 ME2815;                    North         East     Units Scale Factor Converg.
 ME2815;SPC IL E     -   587,730.593   356,229.552   MT  1.00001389   +0 27 12.6
 ME2815;SPC IL E     - 1,928,246.12  1,168,729.79   sFT  1.00001389   +0 27 12.6
 ME2815;UTM  16      - 4,645,390.898   445,713.213   MT  0.99963626   -0 26 16.8
 ME2815
 ME2815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4571345390(NAD 83)
 ME2815
 ME2815                          SUPERSEDED SURVEY CONTROL
 ME2815
 ME2815  NAD 83(1997)-  41 57 31.08207(N)    087 39 18.26111(W) AD(       ) 3
 ME2815  NAD 83(1994)-  41 57 31.08584(N)    087 39 18.27484(W) AD(       ) 3
 ME2815  NAD 83(1986)-  41 57 31.08689(N)    087 39 18.27388(W) AD(       ) 3
 ME2815  NAD 27      -  41 57 30.96883(N)    087 39 18.07503(W) AD(       ) 3
 ME2815
 ME2815.Superseded values are not recommended for survey control.
 ME2815
 ME2815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2815.See file dsdata.pdf to determine how the superseded data were derived.
 ME2815
 ME2815_MARKER: 90 = CHURCH SPIRE
 ME2815
 ME2815  HISTORY     - Date     Condition        Report By
 ME2815  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2815
 ME2815                          STATION DESCRIPTION
 ME2815
 ME2815'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2815'THE STATION IS THE BALL AT THE BASE OF THE CROSS ON THE
 ME2815'SPIRE ATOP OF THE CONCRETE BLOCK BELL TOWER OF SAINT MARY
 ME2815'OF THE LAKE CATHOLIC CHURCH, 4200 NORTH SHERIDAN ROAD.  IT IS
 ME2815'GREEN IN COLOR AND APPROXIMATELY 135 FEET HIGH.
 ME2815'
 ME2815'LOCATED IN THE NORTHEAST SECTION OF CHICAGO IN THE NORTHWEST
 ME2815'ANGLE OF THE INTERSECTION OF WEST BUENA AVENUE AND NORTH SHERIDAN
 ME2815'ROAD.  THE TOWER IN ATTACHED TO THE SOUTHEAST PART OF THE
 ME2815'CHURCH BUILDING, 75 FEET NORTH OF THE CENTERLINE OF WEST BUENA
 ME2815'AVENUE AND 120 FEET WEST OF THE CENTERLINE OF NORTH SHERIDAN
 ME2815'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2830 ***********************************************************************
 ME2830  DESIGNATION -  CHICAGO ST MARY CH CUPOLA
 ME2830  PID         -  ME2830
 ME2830  STATE/COUNTY-  IL/COOK
 ME2830  COUNTRY     -  US
 ME2830  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2830
 ME2830                         *CURRENT SURVEY CONTROL
 ME2830  ______________________________________________________________________
 ME2830* NAD 83(1997) POSITION- 41 54 56.60946(N) 087 40 20.09517(W)   ADJUSTED
 ME2830  ______________________________________________________________________
 ME2830  GEOID HEIGHT    -        -33.633 (meters)                     GEOID18
 ME2830  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 ME2830  HORZ ORDER      -  THIRD
 ME2830
 ME2830.The horizontal coordinates were established by classical geodetic methods
 ME2830.and adjusted by the National Geodetic Survey in October 1999.
 ME2830
 ME2830.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2830.GEOID18 height accuracy estimate available here.
 ME2830
 ME2830.Click photographs - Photos may exist for this station.
 ME2830
 ME2830.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2830
 ME2830. The following values were computed from the NAD 83(1997) position.
 ME2830
 ME2830;                    North         East     Units Scale Factor Converg.
 ME2830;SPC IL E     -   582,953.559   354,842.341   MT  1.00001200   +0 26 29.9
 ME2830;SPC IL E     - 1,912,573.47  1,164,178.58   sFT  1.00001200   +0 26 29.9
 ME2830;UTM  16      - 4,640,637.802   444,252.425   MT  0.99963824   -0 26 56.8
 ME2830
 ME2830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4425240637(NAD 83)
 ME2830
 ME2830                          SUPERSEDED SURVEY CONTROL
 ME2830
 ME2830  NAD 83(1997)-  41 54 56.60965(N)    087 40 20.09564(W) AD(       ) 3
 ME2830  NAD 83(1994)-  41 54 56.61327(N)    087 40 20.10825(W) AD(       ) 3
 ME2830  NAD 83(1986)-  41 54 56.61427(N)    087 40 20.10738(W) AD(       ) 3
 ME2830  NAD 27      -  41 54 56.49635(N)    087 40 19.90859(W) AD(       ) 3
 ME2830
 ME2830.Superseded values are not recommended for survey control.
 ME2830
 ME2830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2830.See file dsdata.pdf to determine how the superseded data were derived.
 ME2830
 ME2830_MARKER: 91 = CHURCH CROSS
 ME2830
 ME2830  HISTORY     - Date     Condition        Report By
 ME2830  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2830  HISTORY     - 20131204 GOOD             GEOCAC
 ME2830
 ME2830                          STATION DESCRIPTION
 ME2830
 ME2830'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2830'THE STATION IS THE BASE OF THE CROSS ON THE WHITE CUPOLA ATOP
 ME2830'OF THE GREEN DOME OF ST. MARY OF THE ANGELS CATHOLIC CHURCH.
 ME2830'IT IS GOLD IN COLOR AND APPROXIMATELY 150 FEET HIGH.
 ME2830'
 ME2830'LOCATED IN THE EAST CENTRAL SECTION OF CHICAGO IN THE SOUTHEAST
 ME2830'ANGLE OF THE INTERSECTION OF NORTH WOOD STREET AND WEST
 ME2830'CORTLAND STREET.  THE DOME IS LOCATED AT THE CENTRAL CENTER
 ME2830'BROWN BRICK CHURCH BUILDING, 120 FEET EAST OF THE CENTERLINE
 ME2830'OF WOOD STREET AND 110 FEET SOUTH OF WEST CORTLAND STREET.
 ME2830
 ME2830                          STATION RECOVERY (2013)
 ME2830
 ME2830'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2830'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2838 ***********************************************************************
 ME2838  DESIGNATION -  CHICAGO ST MATTHIAS CH SPIRE
 ME2838  PID         -  ME2838
 ME2838  STATE/COUNTY-  IL/COOK
 ME2838  COUNTRY     -  US
 ME2838  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2838
 ME2838                         *CURRENT SURVEY CONTROL
 ME2838  ______________________________________________________________________
 ME2838* NAD 83(1997) POSITION- 41 58 14.29268(N) 087 41 15.21912(W)   ADJUSTED
 ME2838  ______________________________________________________________________
 ME2838  GEOID HEIGHT    -        -33.704 (meters)                     GEOID18
 ME2838  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 ME2838  HORZ ORDER      -  THIRD
 ME2838
 ME2838.The horizontal coordinates were established by classical geodetic methods
 ME2838.and adjusted by the National Geodetic Survey in October 1999.
 ME2838
 ME2838.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2838.GEOID18 height accuracy estimate available here.
 ME2838
 ME2838.Click photographs - Photos may exist for this station.
 ME2838
 ME2838.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2838
 ME2838. The following values were computed from the NAD 83(1997) position.
 ME2838
 ME2838;                    North         East     Units Scale Factor Converg.
 ME2838;SPC IL E     -   589,042.966   353,526.114   MT  1.00001024   +0 25 54.7
 ME2838;SPC IL E     - 1,932,551.80  1,159,860.26   sFT  1.00001024   +0 25 54.7
 ME2838;UTM  16      - 4,646,744.672   443,031.527   MT  0.99963993   -0 27 35.3
 ME2838
 ME2838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4303146744(NAD 83)
 ME2838
 ME2838                          SUPERSEDED SURVEY CONTROL
 ME2838
 ME2838  NAD 83(1997)-  41 58 14.29286(N)    087 41 15.21963(W) AD(       ) 3
 ME2838  NAD 83(1994)-  41 58 14.29614(N)    087 41 15.23363(W) AD(       ) 3
 ME2838  NAD 83(1986)-  41 58 14.29728(N)    087 41 15.23270(W) AD(       ) 3
 ME2838  NAD 27      -  41 58 14.18059(N)    087 41 15.02902(W) AD(       ) 3
 ME2838
 ME2838.Superseded values are not recommended for survey control.
 ME2838
 ME2838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2838.See file dsdata.pdf to determine how the superseded data were derived.
 ME2838
 ME2838_MARKER: 90 = CHURCH SPIRE
 ME2838
 ME2838  HISTORY     - Date     Condition        Report By
 ME2838  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2838
 ME2838                          STATION DESCRIPTION
 ME2838
 ME2838'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2838'THE STATION IS THE BALL AT BASE OF CROSS OF ST. MATTHIAS
 ME2838'CATHOLIC CHURCH.  THE SPIRE IS ATOP BROWN BRICK BELL TOWER,
 ME2838'GREEN IN COLOR AND APPROXIMATELY 150 FEET HIGH.
 ME2838'
 ME2838'LOCATED IN THE NORTHEAST SECTION OF CHICAGO A 2310 W. AINSLIE
 ME2838'AVENUE, IN THE NORTHEAST ANGLE OF THE INTERSECTION OF NORTH
 ME2838'CLAREMONT AVENUE AND WEST AINSLIE AVENUE.  IT IS 69 FEET NORTH
 ME2838'OF THE CENTERLINE OF WEST AINSILIE AVENUE AND 54 FEET EAST OF THE
 ME2838'CENTERLINE OF NORTH CLAREMONT AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2807 ***********************************************************************
 ME2807  DESIGNATION -  CHICAGO ST MICHAELS N CH SPIRE
 ME2807  PID         -  ME2807
 ME2807  STATE/COUNTY-  IL/COOK
 ME2807  COUNTRY     -  US
 ME2807  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2807
 ME2807                         *CURRENT SURVEY CONTROL
 ME2807  ______________________________________________________________________
 ME2807* NAD 83(1997) POSITION- 41 54 45.71380(N) 087 38 26.12758(W)   ADJUSTED
 ME2807  ______________________________________________________________________
 ME2807  GEOID HEIGHT    -        -33.635 (meters)                     GEOID18
 ME2807  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 ME2807  HORZ ORDER      -  THIRD
 ME2807
 ME2807.The horizontal coordinates were established by classical geodetic methods
 ME2807.and adjusted by the National Geodetic Survey in October 1999.
 ME2807
 ME2807.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2807.GEOID18 height accuracy estimate available here.
 ME2807
 ME2807.Click photographs - Photos may exist for this station.
 ME2807
 ME2807.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2807
 ME2807. The following values were computed from the NAD 83(1997) position.
 ME2807
 ME2807;                    North         East     Units Scale Factor Converg.
 ME2807;SPC IL E     -   582,638.127   357,471.330   MT  1.00001563   +0 27 45.9
 ME2807;SPC IL E     - 1,911,538.59  1,172,803.86   sFT  1.00001563   +0 27 45.9
 ME2807;UTM  16      - 4,640,281.674   446,875.203   MT  0.99963473   -0 25 40.5
 ME2807
 ME2807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4687540281(NAD 83)
 ME2807
 ME2807                          SUPERSEDED SURVEY CONTROL
 ME2807
 ME2807  NAD 83(1997)-  41 54 45.71400(N)    087 38 26.12804(W) AD(       ) 3
 ME2807  NAD 83(1994)-  41 54 45.71807(N)    087 38 26.14062(W) AD(       ) 3
 ME2807  NAD 83(1986)-  41 54 45.71899(N)    087 38 26.13976(W) AD(       ) 3
 ME2807  NAD 27      -  41 54 45.59926(N)    087 38 25.94575(W) AD(       ) 3
 ME2807
 ME2807.Superseded values are not recommended for survey control.
 ME2807
 ME2807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2807.See file dsdata.pdf to determine how the superseded data were derived.
 ME2807
 ME2807_MARKER: 90 = CHURCH SPIRE
 ME2807
 ME2807  HISTORY     - Date     Condition        Report By
 ME2807  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2807
 ME2807                          STATION DESCRIPTION
 ME2807
 ME2807'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2807'THE STATION IS THE BASE OF THE CROSS ON THE BLACK TILED SPIRE
 ME2807'ATOP OF THE BROWN BRICK BELL-CLOCK TOWER OF ST. MICHAELS
 ME2807'CATHOLIC CHURCH.  IT IS GREY IN COLOR AND APPROXIMATELY 240
 ME2807'FEET HIGH.
 ME2807'
 ME2807'LOCATED IN THE EAST CENTRAL SECTION OF CHICAGO IN THE SOUTHWEST
 ME2807'ANGLE OF THE INTERSECTION OF WEST EUGENIE STREET EXTENDED
 ME2807'WEST, AND ST. MICHAELS COURT EXTENDED SOUTH.  THE CLOCK-BELL
 ME2807'TOWER IS LOCATED AT THE NORTHEAST CORNER OF THE BROWN BRICK
 ME2807'CHURCH BUILDING, 70 FEET WEST OF THE CENTERLINE OF ST.
 ME2807'MICHAELS COURT AND 65 FEET SOUTH OF THE CENTERLINE OF WEST
 ME2807'EUGENIE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2880 ***********************************************************************
 ME2880  DESIGNATION -  CHICAGO ST MICHAELS S CH SPIRE
 ME2880  PID         -  ME2880
 ME2880  STATE/COUNTY-  IL/COOK
 ME2880  COUNTRY     -  US
 ME2880  USGS QUAD   -  LAKE CALUMET (2018)
 ME2880
 ME2880                         *CURRENT SURVEY CONTROL
 ME2880  ______________________________________________________________________
 ME2880* NAD 83(1997) POSITION- 41 44 41.51565(N) 087 32 51.60773(W)   ADJUSTED
 ME2880  ______________________________________________________________________
 ME2880  GEOID HEIGHT    -        -33.525 (meters)                     GEOID18
 ME2880  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 ME2880  HORZ ORDER      -  THIRD
 ME2880
 ME2880.The horizontal coordinates were established by classical geodetic methods
 ME2880.and adjusted by the National Geodetic Survey in October 1999.
 ME2880
 ME2880.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2880.GEOID18 height accuracy estimate available here.
 ME2880
 ME2880.Click photographs - Photos may exist for this station.
 ME2880
 ME2880.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2880
 ME2880. The following values were computed from the NAD 83(1997) position.
 ME2880
 ME2880;                    North         East     Units Scale Factor Converg.
 ME2880;SPC IL E     -   564,063.653   365,350.875   MT  1.00002753   +0 31 23.3
 ME2880;SPC IL E     - 1,850,598.83  1,198,655.33   sFT  1.00002753   +0 31 23.3
 ME2880;UTM  16      - 4,621,594.469   454,462.564   MT  0.99962552   -0 21 52.7
 ME2880
 ME2880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5446221594(NAD 83)
 ME2880
 ME2880                          SUPERSEDED SURVEY CONTROL
 ME2880
 ME2880  NAD 83(1997)-  41 44 41.51586(N)    087 32 51.60794(W) AD(       ) 3
 ME2880  NAD 83(1994)-  41 44 41.52114(N)    087 32 51.61719(W) AD(       ) 3
 ME2880  NAD 83(1986)-  41 44 41.52136(N)    087 32 51.61655(W) AD(       ) 3
 ME2880  NAD 27      -  41 44 41.39342(N)    087 32 51.45407(W) AD(       ) 3
 ME2880
 ME2880.Superseded values are not recommended for survey control.
 ME2880
 ME2880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2880.See file dsdata.pdf to determine how the superseded data were derived.
 ME2880
 ME2880_MARKER: 90 = CHURCH SPIRE
 ME2880
 ME2880  HISTORY     - Date     Condition        Report By
 ME2880  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2880
 ME2880                          STATION DESCRIPTION
 ME2880
 ME2880'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2880'THE STATION IS THE BALL AT BASE OF CROSS OF THE CHICAGO ST.
 ME2880'MICHAELS CATHOLIC CHURCH SPIRE.  THE SPIRE IS GREY IN COLOR
 ME2880'ATOP BROWN BRICK BELL TOWER ATTACHED TO THE
 ME2880'SOUTHWEST CORNER OF CHURCH BUILDING.
 ME2880'
 ME2880'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE
 ME2880'NORTHEAST ANGLE OF THE INTERSECTION OF EAST EIGHTY-THIRD
 ME2880'STREET AND SOUTH SOUTH SHORE DRIVE, 55 FEET NORTH OF THE
 ME2880'CENTERLINE OF EAST EIGHTY-THIRD STREET AND 65 FEET EAST OF THE
 ME2880'CENTERLINE OF SOUTH SOUTH SHORE DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3055 ***********************************************************************
 ME3055  DESIGNATION -  CHICAGO ST PASCAL CH SPIRE
 ME3055  PID         -  ME3055
 ME3055  STATE/COUNTY-  IL/COOK
 ME3055  COUNTRY     -  US
 ME3055  USGS QUAD   -  RIVER FOREST (2018)
 ME3055
 ME3055                         *CURRENT SURVEY CONTROL
 ME3055  ______________________________________________________________________
 ME3055* NAD 83(1997) POSITION- 41 57 09.46027(N) 087 46 52.38858(W)   ADJUSTED
 ME3055  ______________________________________________________________________
 ME3055  GEOID HEIGHT    -        -33.654 (meters)                     GEOID18
 ME3055  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 ME3055  HORZ ORDER      -  THIRD
 ME3055
 ME3055.The horizontal coordinates were established by classical geodetic methods
 ME3055.and adjusted by the National Geodetic Survey in October 1999.
 ME3055
 ME3055.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3055.GEOID18 height accuracy estimate available here.
 ME3055
 ME3055.Click photographs - Photos may exist for this station.
 ME3055
 ME3055.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3055
 ME3055. The following values were computed from the NAD 83(1997) position.
 ME3055
 ME3055;                    North         East     Units Scale Factor Converg.
 ME3055;SPC IL E     -   586,988.428   345,775.933   MT  1.00000077   +0 22 08.8
 ME3055;SPC IL E     - 1,925,811.20  1,134,433.21   sFT  1.00000077   +0 22 08.8
 ME3055;UTM  16      - 4,644,811.668   435,253.115   MT  0.99965158   -0 31 20.2
 ME3055
 ME3055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3525344811(NAD 83)
 ME3055
 ME3055                          SUPERSEDED SURVEY CONTROL
 ME3055
 ME3055  NAD 83(1997)-  41 57 09.46041(N)    087 46 52.38910(W) AD(       ) 3
 ME3055  NAD 83(1994)-  41 57 09.46224(N)    087 46 52.40253(W) AD(       ) 3
 ME3055  NAD 83(1986)-  41 57 09.46359(N)    087 46 52.40191(W) AD(       ) 3
 ME3055  NAD 27      -  41 57 09.35087(N)    087 46 52.18627(W) AD(       ) 3
 ME3055
 ME3055.Superseded values are not recommended for survey control.
 ME3055
 ME3055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3055.See file dsdata.pdf to determine how the superseded data were derived.
 ME3055
 ME3055_MARKER: 90 = CHURCH SPIRE
 ME3055
 ME3055  HISTORY     - Date     Condition        Report By
 ME3055  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3055
 ME3055                          STATION DESCRIPTION
 ME3055
 ME3055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3055'THE STATION IS THE BASE OF THE STONE CROSS ON THE SPIRE
 ME3055'ATOP THE TAN BRICK BELL TOWER OF ST. PASCALS CATHOLIC CHURCH,
 ME3055'3935 NORTH MELVINA AVENUE IT IS A TAN STONE APPROXIMATELY
 ME3055'120 FEET HIGH.
 ME3055'
 ME3055'LOCATED IN THE NORTHWEST SECTION OF CHICAGO IN THE SOUTHEAST
 ME3055'ANGLE OF THE INTERSECTION OF NORTH MELVINA AND WEST IRVING
 ME3055'PARK ROAD.  THE TOWER IS LOCATED AT THE EAST CENTRAL PART OF
 ME3055'THE CHURCH BUILDING, 120 FEET EAST OF THE CENTERLINE OF
 ME3055'NORTH MELVINA AVENUE AND 130 FEET SOUTH OF THE CENTERLINE
 ME3055'OF WEST IRVING PARK ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2742 ***********************************************************************
 ME2742  DESIGNATION -  CHICAGO ST PAUL CH SPIRE
 ME2742  PID         -  ME2742
 ME2742  STATE/COUNTY-  IL/COOK
 ME2742  COUNTRY     -  US
 ME2742  USGS QUAD   -  ENGLEWOOD (2018)
 ME2742
 ME2742                         *CURRENT SURVEY CONTROL
 ME2742  ______________________________________________________________________
 ME2742* NAD 83(1997) POSITION- 41 51 03.73352(N) 087 40 42.67108(W)   ADJUSTED
 ME2742  ______________________________________________________________________
 ME2742  GEOID HEIGHT    -        -33.551 (meters)                     GEOID18
 ME2742  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 ME2742  HORZ ORDER      -  THIRD
 ME2742
 ME2742.The horizontal coordinates were established by classical geodetic methods
 ME2742.and adjusted by the National Geodetic Survey in October 1999.
 ME2742
 ME2742.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2742.GEOID18 height accuracy estimate available here.
 ME2742
 ME2742.Click photographs - Photos may exist for this station.
 ME2742
 ME2742.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2742
 ME2742. The following values were computed from the NAD 83(1997) position.
 ME2742
 ME2742;                    North         East     Units Scale Factor Converg.
 ME2742;SPC IL E     -   575,764.760   354,376.923   MT  1.00001137   +0 26 12.8
 ME2742;SPC IL E     - 1,888,988.22  1,162,651.62   sFT  1.00001137   +0 26 12.8
 ME2742;UTM  16      - 4,633,459.780   443,675.594   MT  0.99963904   -0 27 09.8
 ME2742
 ME2742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4367533459(NAD 83)
 ME2742
 ME2742                          SUPERSEDED SURVEY CONTROL
 ME2742
 ME2742  NAD 83(1997)-  41 51 03.73369(N)    087 40 42.67147(W) AD(       ) 3
 ME2742  NAD 83(1994)-  41 51 03.73738(N)    087 40 42.68260(W) AD(       ) 3
 ME2742  NAD 83(1986)-  41 51 03.73810(N)    087 40 42.68191(W) AD(       ) 3
 ME2742  NAD 27      -  41 51 03.61864(N)    087 40 42.49014(W) AD(       ) 3
 ME2742
 ME2742.Superseded values are not recommended for survey control.
 ME2742
 ME2742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2742.See file dsdata.pdf to determine how the superseded data were derived.
 ME2742
 ME2742_MARKER: 90 = CHURCH SPIRE
 ME2742
 ME2742  HISTORY     - Date     Condition        Report By
 ME2742  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2742  HISTORY     - 20121201 GOOD             GEOCAC
 ME2742
 ME2742                          STATION DESCRIPTION
 ME2742
 ME2742'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2742'THE STATION IS THE BASE OF THE GREEN CROSS ATOP THE MOST
 ME2742'NORTHERLY ONE OF TWO IDENTICAL TAN SPIRES SURMOUNTING BROWN
 ME2742'BRICK BELL TOWERS WHICH HAVE AN OVERALL HEIGHT OF ABOUT 240
 ME2742'FEET.
 ME2742'
 ME2742'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO IN THE
 ME2742'SOUTH-WEST ANGLE OF THE INTERSECTION OF SOUTH HOYNE AVENUE AND
 ME2742'TWENTY-SECOND PLACE, 65 FEET SOUTH OF THE CENTER OF WEST
 ME2742'TWENTY-SECOND PLACE, 65 FEET WEST OF THE CENTER OF SOUTH HOYNE
 ME2742'AVENUE AND ON THE NORTHEAST CORNER OF THE CHURCH BUILDING.
 ME2742
 ME2742                          STATION RECOVERY (2012)
 ME2742
 ME2742'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2742'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2808 ***********************************************************************
 ME2808  DESIGNATION -  CHICAGO ST PAULS CH SPIRE
 ME2808  PID         -  ME2808
 ME2808  STATE/COUNTY-  IL/COOK
 ME2808  COUNTRY     -  US
 ME2808  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2808
 ME2808                         *CURRENT SURVEY CONTROL
 ME2808  ______________________________________________________________________
 ME2808* NAD 83(1997) POSITION- 41 55 29.54875(N) 087 38 46.14091(W)   ADJUSTED
 ME2808  ______________________________________________________________________
 ME2808  GEOID HEIGHT    -        -33.650 (meters)                     GEOID18
 ME2808  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 ME2808  HORZ ORDER      -  THIRD
 ME2808
 ME2808.The horizontal coordinates were established by classical geodetic methods
 ME2808.and adjusted by the National Geodetic Survey in October 1999.
 ME2808
 ME2808.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2808.GEOID18 height accuracy estimate available here.
 ME2808
 ME2808.Click photographs - Photos may exist for this station.
 ME2808
 ME2808.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2808
 ME2808. The following values were computed from the NAD 83(1997) position.
 ME2808
 ME2808;                    North         East     Units Scale Factor Converg.
 ME2808;SPC IL E     -   583,986.844   356,999.283   MT  1.00001496   +0 27 33.0
 ME2808;SPC IL E     - 1,915,963.50  1,171,255.15   sFT  1.00001496   +0 27 33.0
 ME2808;UTM  16      - 4,641,637.051   446,424.353   MT  0.99963532   -0 25 54.3
 ME2808
 ME2808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4642441637(NAD 83)
 ME2808
 ME2808                          SUPERSEDED SURVEY CONTROL
 ME2808
 ME2808  NAD 83(1997)-  41 55 29.54894(N)    087 38 46.14137(W) AD(       ) 3
 ME2808  NAD 83(1994)-  41 55 29.55291(N)    087 38 46.15425(W) AD(       ) 3
 ME2808  NAD 83(1986)-  41 55 29.55392(N)    087 38 46.15337(W) AD(       ) 3
 ME2808  NAD 27      -  41 55 29.43423(N)    087 38 45.95804(W) AD(       ) 3
 ME2808
 ME2808.Superseded values are not recommended for survey control.
 ME2808
 ME2808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2808.See file dsdata.pdf to determine how the superseded data were derived.
 ME2808
 ME2808_MARKER: 90 = CHURCH SPIRE
 ME2808
 ME2808  HISTORY     - Date     Condition        Report By
 ME2808  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2808  HISTORY     - 20131207 GOOD             GEOCAC
 ME2808
 ME2808                          STATION DESCRIPTION
 ME2808
 ME2808'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2808'THE STATION IS THE BALL AT THE BASE OF THE CROSS ON THE
 ME2808'SILVER SPIRE ATOP OF THE SILVER AND CONCRETE BLOCK BELL TOWER
 ME2808'OF ST. PAULS UNITED CHURCH OF CHRIST AND IS APPROXIMATELY
 ME2808'140 FEET HIGH.
 ME2808'
 ME2808'LOCATED IN THE EAST CENTRAL SECTION OF CHICAGO IN THE NORTHEAST
 ME2808'ANGLE OF THE INTERSECTION OF WEST KEMPER PLACE AND NORTH
 ME2808'ORCHARD STREET.  THE TOWER IS LOCATED AT THE NORTHWEST CORNER
 ME2808'OF THE BROWN BRICK AND CONCRETE BLOCK CHURCH BUILDING, 45
 ME2808'FEET EAST OF THE CENTERLINE OF NORTH ORCHARD STREET AND 145
 ME2808'FEET NORTH OF THE CENTERLINE OF WEST KEMPER PLACE.
 ME2808
 ME2808                          STATION RECOVERY (2013)
 ME2808
 ME2808'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2808'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2672 ***********************************************************************
 ME2672  DESIGNATION -  CHICAGO ST PHILLIP CH SPIRE
 ME2672  PID         -  ME2672
 ME2672  STATE/COUNTY-  IL/COOK
 ME2672  COUNTRY     -  US
 ME2672  USGS QUAD   -  JACKSON PARK (2018)
 ME2672
 ME2672                         *CURRENT SURVEY CONTROL
 ME2672  ______________________________________________________________________
 ME2672* NAD 83(1997) POSITION- 41 45 53.76523(N) 087 34 21.22477(W)   ADJUSTED
 ME2672  ______________________________________________________________________
 ME2672  GEOID HEIGHT    -        -33.526 (meters)                     GEOID18
 ME2672  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 ME2672  HORZ ORDER      -  THIRD
 ME2672
 ME2672.The horizontal coordinates were established by classical geodetic methods
 ME2672.and adjusted by the National Geodetic Survey in October 1999.
 ME2672
 ME2672.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2672.GEOID18 height accuracy estimate available here.
 ME2672
 ME2672.Click photographs - Photos may exist for this station.
 ME2672
 ME2672.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2672
 ME2672. The following values were computed from the NAD 83(1997) position.
 ME2672
 ME2672;                    North         East     Units Scale Factor Converg.
 ME2672;SPC IL E     -   566,274.084   363,260.521   MT  1.00002423   +0 30 24.3
 ME2672;SPC IL E     - 1,857,850.89  1,191,797.23   sFT  1.00002423   +0 30 24.3
 ME2672;UTM  16      - 4,623,836.134   452,407.536   MT  0.99962787   -0 22 53.0
 ME2672
 ME2672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5240723836(NAD 83)
 ME2672
 ME2672                          SUPERSEDED SURVEY CONTROL
 ME2672
 ME2672  NAD 83(1997)-  41 45 53.76543(N)    087 34 21.22502(W) AD(       ) 3
 ME2672  NAD 83(1994)-  41 45 53.77045(N)    087 34 21.23463(W) AD(       ) 3
 ME2672  NAD 83(1986)-  41 45 53.77073(N)    087 34 21.23397(W) AD(       ) 3
 ME2672  NAD 27      -  41 45 53.64436(N)    087 34 21.06550(W) AD(       ) 3
 ME2672
 ME2672.Superseded values are not recommended for survey control.
 ME2672
 ME2672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2672.See file dsdata.pdf to determine how the superseded data were derived.
 ME2672
 ME2672_MARKER: 90 = CHURCH SPIRE
 ME2672
 ME2672  HISTORY     - Date     Condition        Report By
 ME2672  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2672
 ME2672                          STATION DESCRIPTION
 ME2672
 ME2672'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2672'THE STATION IS THE BASE OF CROSS OF THE CHICAGO ST. PHILLIP
 ME2672'NERI CATHOLIC CHURCH SPIRE.  IT IS A GREEN SPIRE ATOP THE
 ME2672'CENTRAL SECTION OF A TAN BLOCK CHURCH BUILDING, APPROXIMATELY
 ME2672'150 FEET HIGH.  THE CROSS IS GOLD IN COLOR.
 ME2672'
 ME2672'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE SOUTHWEST
 ME2672'ANGLE OF THE INTERSECTION OF SOUTH SEVENTY-FIRST STREET AND
 ME2672'SOUTH MERRILL AVENUE, 0.1 MILE SOUTH OF SOUTH SEVENTY-FIRST
 ME2672'STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2902 ***********************************************************************
 ME2902  DESIGNATION -  CHICAGO ST SALOMEA S CH SPIRE
 ME2902  PID         -  ME2902
 ME2902  STATE/COUNTY-  IL/COOK
 ME2902  COUNTRY     -  US
 ME2902  USGS QUAD   -  LAKE CALUMET (2018)
 ME2902
 ME2902                         *CURRENT SURVEY CONTROL
 ME2902  ______________________________________________________________________
 ME2902* NAD 83(1997) POSITION- 41 40 46.50255(N) 087 37 05.26118(W)   ADJUSTED
 ME2902  ______________________________________________________________________
 ME2902  GEOID HEIGHT    -        -33.483 (meters)                     GEOID18
 ME2902  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 ME2902  HORZ ORDER      -  THIRD
 ME2902
 ME2902.The horizontal coordinates were established by classical geodetic methods
 ME2902.and adjusted by the National Geodetic Survey in October 1999.
 ME2902
 ME2902.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2902.GEOID18 height accuracy estimate available here.
 ME2902
 ME2902.Click photographs - Photos may exist for this station.
 ME2902
 ME2902.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2902
 ME2902. The following values were computed from the NAD 83(1997) position.
 ME2902
 ME2902;                    North         East     Units Scale Factor Converg.
 ME2902;SPC IL E     -   556,761.999   359,550.322   MT  1.00001862   +0 28 32.2
 ME2902;SPC IL E     - 1,826,643.33  1,179,624.68   sFT  1.00001862   +0 28 32.2
 ME2902;UTM  16      - 4,614,386.349   448,551.976   MT  0.99963257   -0 24 39.8
 ME2902
 ME2902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4855114386(NAD 83)
 ME2902
 ME2902                          SUPERSEDED SURVEY CONTROL
 ME2902
 ME2902  NAD 83(1997)-  41 40 46.50264(N)    087 37 05.26134(W) AD(       ) 3
 ME2902  NAD 83(1994)-  41 40 46.50728(N)    087 37 05.26953(W) AD(       ) 3
 ME2902  NAD 83(1986)-  41 40 46.50751(N)    087 37 05.26920(W) AD(       ) 3
 ME2902  NAD 27      -  41 40 46.38413(N)    087 37 05.10226(W) AD(       ) 3
 ME2902
 ME2902.Superseded values are not recommended for survey control.
 ME2902
 ME2902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2902.See file dsdata.pdf to determine how the superseded data were derived.
 ME2902
 ME2902_MARKER: 90 = CHURCH SPIRE
 ME2902
 ME2902  HISTORY     - Date     Condition        Report By
 ME2902  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2902
 ME2902                          STATION DESCRIPTION
 ME2902
 ME2902'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2902'THE STATION IS THE CENTER OF THE BALL AT THE BASE OF A GOLD
 ME2902'COLORED FITCHEE CROSS ATOP THE SOUTH ONE OF TWO IDENTICAL
 ME2902'BLACK AND GREEN SPIRES SURMOUNTING BROWN BRICK BELL TOWERS OF
 ME2902'THE ST. SALOMEA CATHOLIC CHURCH AND HAS AN OVERALL HEIGHT
 ME2902'OF ABOUT 125 FEET.
 ME2902'
 ME2902'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO IN THE SOUTHWEST
 ME2902'ANGLE OF THE INTERSECTION OF EAST ONE-HUNDRED-EIGHTEENTH
 ME2902'STREET AND SOUTH INDIANA AVENUE, 120 FEET SOUTH OF THE CENTER
 ME2902'OF EAST ONE-HUNDRED-EIGHTEENTH STREET AND 75 FEET WEST OF
 ME2902'THE CENTER OF SOUTH INDIANA AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3046 ***********************************************************************
 ME3046  DESIGNATION -  CHICAGO ST STANISLAUS CH SPIRE
 ME3046  PID         -  ME3046
 ME3046  STATE/COUNTY-  IL/COOK
 ME3046  COUNTRY     -  US
 ME3046  USGS QUAD   -  RIVER FOREST (2018)
 ME3046
 ME3046                         *CURRENT SURVEY CONTROL
 ME3046  ______________________________________________________________________
 ME3046* NAD 83(1997) POSITION- 41 55 21.92950(N) 087 45 36.11842(W)   ADJUSTED
 ME3046  ______________________________________________________________________
 ME3046  GEOID HEIGHT    -        -33.612 (meters)                     GEOID18
 ME3046  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 ME3046  HORZ ORDER      -  THIRD
 ME3046
 ME3046.The horizontal coordinates were established by classical geodetic methods
 ME3046.and adjusted by the National Geodetic Survey in October 1999.
 ME3046
 ME3046.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3046.GEOID18 height accuracy estimate available here.
 ME3046
 ME3046.Click photographs - Photos may exist for this station.
 ME3046
 ME3046.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3046
 ME3046. The following values were computed from the NAD 83(1997) position.
 ME3046
 ME3046;                    North         East     Units Scale Factor Converg.
 ME3046;SPC IL E     -   583,682.342   347,554.675   MT  1.00000282   +0 22 59.0
 ME3046;SPC IL E     - 1,914,964.48  1,140,268.96   sFT  1.00000282   +0 22 59.0
 ME3046;UTM  16      - 4,641,479.490   436,979.617   MT  0.99964887   -0 30 28.1
 ME3046
 ME3046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3697941479(NAD 83)
 ME3046
 ME3046                          SUPERSEDED SURVEY CONTROL
 ME3046
 ME3046  NAD 83(1997)-  41 55 21.92964(N)    087 45 36.11890(W) AD(       ) 3
 ME3046  NAD 83(1994)-  41 55 21.93196(N)    087 45 36.13153(W) AD(       ) 3
 ME3046  NAD 83(1986)-  41 55 21.93311(N)    087 45 36.13084(W) AD(       ) 3
 ME3046  NAD 27      -  41 55 21.81893(N)    087 45 35.92240(W) AD(       ) 3
 ME3046
 ME3046.Superseded values are not recommended for survey control.
 ME3046
 ME3046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3046.See file dsdata.pdf to determine how the superseded data were derived.
 ME3046
 ME3046_MARKER: 90 = CHURCH SPIRE
 ME3046
 ME3046  HISTORY     - Date     Condition        Report By
 ME3046  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3046
 ME3046                          STATION DESCRIPTION
 ME3046
 ME3046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3046'THE STATION IS THE BASE OF THE CROSS ON THE SPIRE ATOP THE
 ME3046'TAN BRICK BELL TOWER OF ST. STANISLAUS CATHOLIC CHURCH,
 ME3046'AND APPROXIMATELY 110 FEET HIGH.
 ME3046'
 ME3046'LOCATED IN WEST CENTRAL SECTION OF CHICAGO IN THE NORTHWEST
 ME3046'ANGLE OF THE INTERSECTION OF WEST BELDEN AVENUE AND NORTH
 ME3046'LOREL AVENUE.  THE TOWER IS LOCATED AT THE NORTHEAST CORNER
 ME3046'OF THE TAN BRICK CHURCH BUILDING, 190 FEET NORTH OF THE
 ME3046'CENTER LINE OF WEST BELDEN AVENUE AND 65 FEET WEST OF THE
 ME3046'CENTER LINE OF NORTH LOREL AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2848 ***********************************************************************
 ME2848  DESIGNATION -  CHICAGO ST SYLVESTER CH SPIRE
 ME2848  PID         -  ME2848
 ME2848  STATE/COUNTY-  IL/COOK
 ME2848  COUNTRY     -  US
 ME2848  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2848
 ME2848                         *CURRENT SURVEY CONTROL
 ME2848  ______________________________________________________________________
 ME2848* NAD 83(1997) POSITION- 41 55 17.39554(N) 087 42 05.13833(W)   ADJUSTED
 ME2848  ______________________________________________________________________
 ME2848  GEOID HEIGHT    -        -33.633 (meters)                     GEOID18
 ME2848  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 ME2848  HORZ ORDER      -  THIRD
 ME2848
 ME2848.The horizontal coordinates were established by classical geodetic methods
 ME2848.and adjusted by the National Geodetic Survey in October 1999.
 ME2848
 ME2848.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2848.GEOID18 height accuracy estimate available here.
 ME2848
 ME2848.Click photographs - Photos may exist for this station.
 ME2848
 ME2848.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2848
 ME2848. The following values were computed from the NAD 83(1997) position.
 ME2848
 ME2848;                    North         East     Units Scale Factor Converg.
 ME2848;SPC IL E     -   583,576.618   352,416.998   MT  1.00000880   +0 25 19.9
 ME2848;SPC IL E     - 1,914,617.62  1,156,221.43   sFT  1.00000880   +0 25 19.9
 ME2848;UTM  16      - 4,641,298.247   441,837.957   MT  0.99964163   -0 28 07.1
 ME2848
 ME2848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4183741298(NAD 83)
 ME2848
 ME2848                          SUPERSEDED SURVEY CONTROL
 ME2848
 ME2848  NAD 83(1997)-  41 55 17.39571(N)    087 42 05.13880(W) AD(       ) 3
 ME2848  NAD 83(1994)-  41 55 17.39889(N)    087 42 05.15150(W) AD(       ) 3
 ME2848  NAD 83(1986)-  41 55 17.39995(N)    087 42 05.15077(W) AD(       ) 3
 ME2848  NAD 27      -  41 55 17.28350(N)    087 42 04.94884(W) AD(       ) 3
 ME2848
 ME2848.Superseded values are not recommended for survey control.
 ME2848
 ME2848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2848.See file dsdata.pdf to determine how the superseded data were derived.
 ME2848
 ME2848_MARKER: 90 = CHURCH SPIRE
 ME2848
 ME2848  HISTORY     - Date     Condition        Report By
 ME2848  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2848
 ME2848                          STATION DESCRIPTION
 ME2848
 ME2848'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2848'THE STATION IS THE BASE OF THE CROSS ON THE GREY TILE
 ME2848'SPIRE ATOP THE BROWN BRICK BELL TOWER OF ST SYLVESTER
 ME2848'CATHOLIC CHURCH.  IT IS GREEN IN COLOR AND APPROXIMATELY
 ME2848'120 FEET HIGH.
 ME2848'
 ME2848'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO IN THE
 ME2848'SOUTHEAST ANGLE OF THE INTERSECTION OF WEST PALMER STREET
 ME2848'AND NORTH HUMBOLT BLVD.  THE BELL TOWER IS LOCATED AT THE
 ME2848'NORTHWEST CORNER OF THE BROWN BRICK CHURCH BUILDING, 55 FEET
 ME2848'SOUTH OF THE CENTERLINE OF WEST PALMER STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3044 ***********************************************************************
 ME3044  DESIGNATION -  CHICAGO ST THOMAS CH TOWER
 ME3044  PID         -  ME3044
 ME3044  STATE/COUNTY-  IL/COOK
 ME3044  COUNTRY     -  US
 ME3044  USGS QUAD   -  RIVER FOREST (2018)
 ME3044
 ME3044                         *CURRENT SURVEY CONTROL
 ME3044  ______________________________________________________________________
 ME3044* NAD 83(1997) POSITION- 41 52 54.84083(N) 087 45 13.26403(W)   ADJUSTED
 ME3044  ______________________________________________________________________
 ME3044  GEOID HEIGHT    -        -33.552 (meters)                     GEOID18
 ME3044  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 ME3044  HORZ ORDER      -  THIRD
 ME3044
 ME3044.The horizontal coordinates were established by classical geodetic methods
 ME3044.and adjusted by the National Geodetic Survey in October 1999.
 ME3044
 ME3044.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3044.GEOID18 height accuracy estimate available here.
 ME3044
 ME3044.Click photographs - Photos may exist for this station.
 ME3044
 ME3044.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3044
 ME3044. The following values were computed from the NAD 83(1997) position.
 ME3044
 ME3044;                    North         East     Units Scale Factor Converg.
 ME3044;SPC IL E     -   579,147.819   348,111.936   MT  1.00000347   +0 23 13.1
 ME3044;SPC IL E     - 1,900,087.47  1,142,097.24   sFT  1.00000347   +0 23 13.1
 ME3044;UTM  16      - 4,636,938.465   437,466.165   MT  0.99964812   -0 30 11.4
 ME3044
 ME3044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3746636938(NAD 83)
 ME3044
 ME3044                          SUPERSEDED SURVEY CONTROL
 ME3044
 ME3044  NAD 83(1997)-  41 52 54.84096(N)    087 45 13.26448(W) AD(       ) 3
 ME3044  NAD 83(1994)-  41 52 54.84358(N)    087 45 13.27602(W) AD(       ) 3
 ME3044  NAD 83(1986)-  41 52 54.84450(N)    087 45 13.27550(W) AD(       ) 3
 ME3044  NAD 27      -  41 52 54.72975(N)    087 45 13.07058(W) AD(       ) 3
 ME3044
 ME3044.Superseded values are not recommended for survey control.
 ME3044
 ME3044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3044.See file dsdata.pdf to determine how the superseded data were derived.
 ME3044
 ME3044_MARKER: 91 = CHURCH CROSS
 ME3044
 ME3044  HISTORY     - Date     Condition        Report By
 ME3044  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3044
 ME3044                          STATION DESCRIPTION
 ME3044
 ME3044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3044'THE STATION IS THE BASE OF THE CROSS OF THE ST. THOMAS
 ME3044'CATHOLIC CHURCH.  IT IS A GREEN CROSS ATOP A GREY STONE
 ME3044'TOWER WITH A SLIGHTLY SLOPING GREEN ROOF WITH AN OVERALL
 ME3044'HEIGHT OF ABOUT 130 FEET.
 ME3044'
 ME3044'LOCATED IN THE WEST CENTRAL SECTION OF CHICAGO, IN THE
 ME3044'NORTHEAST ANGLE OF THE INTERSECTION OF WEST WASHINGTON
 ME3044'BOULEVARD AND NORTH LEAMINGTON STREET, AT THE SOUTHWEST CORNER
 ME3044'OF THE CHURCH BUILDING, 65 FEET NORTH OF THE CENTER OF WEST
 ME3044'WASHINGTON BOULEVARD AND 50 FEET EAST OF THE CENTER OF NORTH
 ME3044'LEAMINGTON STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2833 ***********************************************************************
 ME2833  DESIGNATION -  CHICAGO ST VLADIMIRS CH SPIRE
 ME2833  PID         -  ME2833
 ME2833  STATE/COUNTY-  IL/COOK
 ME2833  COUNTRY     -  US
 ME2833  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2833
 ME2833                         *CURRENT SURVEY CONTROL
 ME2833  ______________________________________________________________________
 ME2833* NAD 83(1997) POSITION- 41 54 01.66188(N) 087 41 03.63366(W)   ADJUSTED
 ME2833  ______________________________________________________________________
 ME2833  GEOID HEIGHT    -        -33.609 (meters)                     GEOID18
 ME2833  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 ME2833  HORZ ORDER      -  THIRD
 ME2833
 ME2833.The horizontal coordinates were established by classical geodetic methods
 ME2833.and adjusted by the National Geodetic Survey in October 1999.
 ME2833
 ME2833.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2833.GEOID18 height accuracy estimate available here.
 ME2833
 ME2833.Click photographs - Photos may exist for this station.
 ME2833
 ME2833.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2833
 ME2833. The following values were computed from the NAD 83(1997) position.
 ME2833
 ME2833;                    North         East     Units Scale Factor Converg.
 ME2833;SPC IL E     -   581,250.618   353,851.865   MT  1.00001067   +0 26 00.4
 ME2833;SPC IL E     - 1,906,986.40  1,160,928.99   sFT  1.00001067   +0 26 00.4
 ME2833;UTM  16      - 4,638,951.090   443,235.978   MT  0.99963965   -0 27 25.4
 ME2833
 ME2833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4323538951(NAD 83)
 ME2833
 ME2833                          SUPERSEDED SURVEY CONTROL
 ME2833
 ME2833  NAD 83(1997)-  41 54 01.66206(N)    087 41 03.63411(W) AD(       ) 3
 ME2833  NAD 83(1994)-  41 54 01.66553(N)    087 41 03.64633(W) AD(       ) 3
 ME2833  NAD 83(1986)-  41 54 01.66636(N)    087 41 03.64564(W) AD(       ) 3
 ME2833  NAD 27      -  41 54 01.54948(N)    087 41 03.44720(W) AD(       ) 3
 ME2833
 ME2833.Superseded values are not recommended for survey control.
 ME2833
 ME2833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2833.See file dsdata.pdf to determine how the superseded data were derived.
 ME2833
 ME2833_MARKER: 90 = CHURCH SPIRE
 ME2833
 ME2833  HISTORY     - Date     Condition        Report By
 ME2833  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2833  HISTORY     - 20131207 GOOD             GEOCAC
 ME2833
 ME2833                          STATION DESCRIPTION
 ME2833
 ME2833'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2833'THE STATION IS THE BALL AT BASE OF CROSS OF THE
 ME2833'CHICAGO ST. VLADIMIRS ULRANAN ORTHODOX CHURCH SPIRE.  THE
 ME2833'SPIRE IS OF BLACK TILE, ATOP A BROWN BRICK BELL TOWER
 ME2833'ATTACHED TO THE SOUTHWEST CORNER OF THE CHURCH BUILDING.
 ME2833'IT IS GREEN IN COLOR AND APPROXIMATELY 120 FEET HIGH.
 ME2833'
 ME2833'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO, IN THE
 ME2833'NORTHEAST ANGLE OF THE INTERSECTION OF OAKLEY BOULEVARD AND
 ME2833'CORTEZ STREET, 45 FEET NORTH OF THE CENTERLINE OF CORTEZ STREET
 ME2833'AND 45 FEET EAST OF THE CENTERLINE OF OAKLEY BOULEVARD.
 ME2833
 ME2833                          STATION RECOVERY (2013)
 ME2833
 ME2833'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2833'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2858 ***********************************************************************
 ME2858  DESIGNATION -  CHICAGO ST WENCESLAUS CH TWR
 ME2858  PID         -  ME2858
 ME2858  STATE/COUNTY-  IL/COOK
 ME2858  COUNTRY     -  US
 ME2858  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2858
 ME2858                         *CURRENT SURVEY CONTROL
 ME2858  ______________________________________________________________________
 ME2858* NAD 83(1997) POSITION- 41 56 36.21075(N) 087 43 11.04858(W)   ADJUSTED
 ME2858  ______________________________________________________________________
 ME2858  GEOID HEIGHT    -        -33.660 (meters)                     GEOID18
 ME2858  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 ME2858  HORZ ORDER      -  THIRD
 ME2858
 ME2858.The horizontal coordinates were established by classical geodetic methods
 ME2858.and adjusted by the National Geodetic Survey in October 1999.
 ME2858
 ME2858.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2858.GEOID18 height accuracy estimate available here.
 ME2858
 ME2858.Click photographs - Photos may exist for this station.
 ME2858
 ME2858.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2858
 ME2858. The following values were computed from the NAD 83(1997) position.
 ME2858
 ME2858;                    North         East     Units Scale Factor Converg.
 ME2858;SPC IL E     -   585,997.255   350,880.895   MT  1.00000684   +0 24 36.5
 ME2858;SPC IL E     - 1,922,559.33  1,151,181.74   sFT  1.00000684   +0 24 36.5
 ME2858;UTM  16      - 4,643,741.586   440,340.230   MT  0.99964380   -0 28 51.9
 ME2858
 ME2858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4034043741(NAD 83)
 ME2858
 ME2858                          SUPERSEDED SURVEY CONTROL
 ME2858
 ME2858  NAD 83(1997)-  41 56 36.21091(N)    087 43 11.04907(W) AD(       ) 3
 ME2858  NAD 83(1994)-  41 56 36.21378(N)    087 43 11.06231(W) AD(       ) 3
 ME2858  NAD 83(1986)-  41 56 36.21490(N)    087 43 11.06159(W) AD(       ) 3
 ME2858  NAD 27      -  41 56 36.09982(N)    087 43 10.85612(W) AD(       ) 3
 ME2858
 ME2858.Superseded values are not recommended for survey control.
 ME2858
 ME2858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2858.See file dsdata.pdf to determine how the superseded data were derived.
 ME2858
 ME2858_MARKER: 91 = CHURCH CROSS
 ME2858
 ME2858  HISTORY     - Date     Condition        Report By
 ME2858  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2858
 ME2858                          STATION DESCRIPTION
 ME2858
 ME2858'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2858'THE STATION IS THE BASE OF THE CROSS ON THE SMALL SPIRE
 ME2858'ATOP THE TAN BLOCK AND BROWN BRICK BELL TOWER.  IT IS GREEN
 ME2858'IN COLOR AND APPROXIMATELY 100 FEET HIGH.
 ME2858'
 ME2858'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO IN THE
 ME2858'NORTHEAST ANGLE OF THE INTERSECTION OF NORTH LAWNDALE AVENUE
 ME2858'AND WEST ROSCOE AVENUE.  THE BELL TOWER IS LOCATED NEAR THE
 ME2858'CENTRAL PART OF THE CHURCH BUILDING ON THE WEST FACE, 190 FEET
 ME2858'NORTH OF THE CENTERLINE OF WEST ROSCOE AVENUE AND 60
 ME2858'FEET EAST OF THE CENTERLINE OF NORTH LAWNDALE AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3142 ***********************************************************************
 ME3142  DESIGNATION -  CHICAGO SW SEWAGE TANK
 ME3142  PID         -  ME3142
 ME3142  STATE/COUNTY-  IL/COOK
 ME3142  COUNTRY     -  US
 ME3142  USGS QUAD   -  BERWYN (2018)
 ME3142
 ME3142                         *CURRENT SURVEY CONTROL
 ME3142  ______________________________________________________________________
 ME3142* NAD 83(1997) POSITION- 41 48 51.55914(N) 087 45 58.71251(W)   ADJUSTED
 ME3142  ______________________________________________________________________
 ME3142  GEOID HEIGHT    -        -33.464 (meters)                     GEOID18
 ME3142  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 ME3142  HORZ ORDER      -  THIRD
 ME3142
 ME3142.The horizontal coordinates were established by classical geodetic methods
 ME3142.and adjusted by the National Geodetic Survey in October 1999.
 ME3142
 ME3142.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3142.GEOID18 height accuracy estimate available here.
 ME3142
 ME3142.Click photographs - Photos may exist for this station.
 ME3142
 ME3142.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3142
 ME3142. The following values were computed from the NAD 83(1997) position.
 ME3142
 ME3142;                    North         East     Units Scale Factor Converg.
 ME3142;SPC IL E     -   571,635.026   347,113.628   MT  1.00000230   +0 22 41.0
 ME3142;SPC IL E     - 1,875,439.25  1,138,821.96   sFT  1.00000230   +0 22 41.0
 ME3142;UTM  16      - 4,629,444.730   436,351.733   MT  0.99964985   -0 30 39.3
 ME3142
 ME3142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3635129444(NAD 83)
 ME3142
 ME3142                          SUPERSEDED SURVEY CONTROL
 ME3142
 ME3142  NAD 83(1997)-  41 48 51.55925(N)    087 45 58.71289(W) AD(       ) 3
 ME3142  NAD 83(1994)-  41 48 51.56210(N)    087 45 58.72284(W) AD(       ) 3
 ME3142  NAD 83(1986)-  41 48 51.56282(N)    087 45 58.72237(W) AD(       ) 3
 ME3142  NAD 27      -  41 48 51.44720(N)    087 45 58.52234(W) AD(       ) 3
 ME3142
 ME3142.Superseded values are not recommended for survey control.
 ME3142
 ME3142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3142.See file dsdata.pdf to determine how the superseded data were derived.
 ME3142
 ME3142_MARKER: 53 = ELEVATED TANK
 ME3142
 ME3142  HISTORY     - Date     Condition        Report By
 ME3142  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3142
 ME3142                          STATION DESCRIPTION
 ME3142
 ME3142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3142'THE STATION IS THE APEX OF THE VENT OF THE SOUTHWEST SEWAGE
 ME3142'TREATMENT PLANT TANK WHICH IS A GRAY AND WHITE CYLINDRICAL
 ME3142'TANK WITH A DOMED TOP AND A HEMISPHERICAL BOTTOM SUPPORTED
 ME3142'BY EIGHT TUBULAR LEGS AND HAS AN OVERALL HEIGHT OF ABOUT 150
 ME3142'FEET.
 ME3142'
 ME3142'LOCATED IN THE SOUTHWEST EDGE OF CHICAGO ON THE EAST SECTION OF
 ME3142'THE PLANT GROUNDS, 0.35 MILE SOUTH OF PERSHING ROAD AND 0.1
 ME3142'MILE NORTH OF THE SANITARY SHIP CANAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3118 ***********************************************************************
 ME3118  DESIGNATION -  CHICAGO SW SEWRAGE TREAT TK
 ME3118  PID         -  ME3118
 ME3118  STATE/COUNTY-  IL/COOK
 ME3118  COUNTRY     -  US
 ME3118  USGS QUAD   -  BERWYN (2018)
 ME3118
 ME3118                         *CURRENT SURVEY CONTROL
 ME3118  ______________________________________________________________________
 ME3118* NAD 83(1997) POSITION- 41 48 59.68778(N) 087 45 35.24565(W)   ADJUSTED
 ME3118  ______________________________________________________________________
 ME3118  GEOID HEIGHT    -        -33.470 (meters)                     GEOID18
 ME3118  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 ME3118  HORZ ORDER      -  THIRD
 ME3118
 ME3118.The horizontal coordinates were established by classical geodetic methods
 ME3118.and adjusted by the National Geodetic Survey in October 1999.
 ME3118
 ME3118.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3118.GEOID18 height accuracy estimate available here.
 ME3118
 ME3118.Click photographs - Photos may exist for this station.
 ME3118
 ME3118.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3118
 ME3118. The following values were computed from the NAD 83(1997) position.
 ME3118
 ME3118;                    North         East     Units Scale Factor Converg.
 ME3118;SPC IL E     -   571,889.406   347,653.579   MT  1.00000293   +0 22 56.7
 ME3118;SPC IL E     - 1,876,273.83  1,140,593.45   sFT  1.00000293   +0 22 56.7
 ME3118;UTM  16      - 4,629,690.615   436,895.374   MT  0.99964900   -0 30 23.8
 ME3118
 ME3118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3689529690(NAD 83)
 ME3118
 ME3118                          SUPERSEDED SURVEY CONTROL
 ME3118
 ME3118  NAD 83(1997)-  41 48 59.68789(N)    087 45 35.24603(W) AD(       ) 3
 ME3118  NAD 83(1994)-  41 48 59.69095(N)    087 45 35.25613(W) AD(       ) 3
 ME3118  NAD 83(1986)-  41 48 59.69169(N)    087 45 35.25567(W) AD(       ) 3
 ME3118  NAD 27      -  41 48 59.57574(N)    087 45 35.05627(W) AD(       ) 3
 ME3118
 ME3118.Superseded values are not recommended for survey control.
 ME3118
 ME3118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3118.See file dsdata.pdf to determine how the superseded data were derived.
 ME3118
 ME3118_MARKER: 53 = ELEVATED TANK
 ME3118
 ME3118  HISTORY     - Date     Condition        Report By
 ME3118  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3118  HISTORY     - 1977     GOOD             LOCENG
 ME3118  HISTORY     - 1987     GOOD             USPSQD
 ME3118  HISTORY     - 1989     GOOD             USPSQD
 ME3118  HISTORY     - 19970805 GOOD             USPSQD
 ME3118
 ME3118                          STATION DESCRIPTION
 ME3118
 ME3118'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3118'THE STATION IS THE CENTER OF THE TOP OF THE WATER PLANT OF
 ME3118'SOUTHWEST SEWAGE
 ME3118'TREATMENT PLANT LOCATED IN THE EAST SECTION OF THE PLANT AREA 0.1
 ME3118'MILE NORTH OF THE CHICAGO SANITARY
 ME3118'AND SHIP CANAL AND 0.2 MILE SOUTH OF PERSHING ROAD.
 ME3118'IT IS A STEEL TANK SUPPORTED BY AN EIGHT-LEGGED STEEL
 ME3118'STRUCTURE AND IS PAINTED SILVER.
 ME3118'THE HEIGHT IS ABOUT 135 FEET.
 ME3118
 ME3118                          STATION RECOVERY (1977)
 ME3118
 ME3118'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977 (PK)
 ME3118'SUGGEST ATTACHED REVISED DESCRIPTION BECAUSE OF PHYSICAL CHANGE
 ME3118'IN AREA.
 ME3118'
 ME3118'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK LOCATED AT
 ME3118'THE WEST-SOUTHWEST TREATMENT PLANT OF THE METROPOLITAN SANITARY
 ME3118'DISTRICT OF GREATER CHICAGO IN THE VILLAGE OF STICKNEY, 0.5 MILE
 ME3118'SOUTH OF W. PERSHING ROAD (3900 SOUTH), 0.2 MILE WEST OF SQ
 ME3118'CENTRAL AVENUE (5600 WEST), ABOUT 0.1 MILE NORTH OF THE CHICAGO
 ME3118'SANITARY AND SHIP CANAL AND APPROXIMATELY 700 FEET EAST OF THE
 ME3118'MAIN TREATMENT PLANT.  IT IS A STEEL TANK SUPPORTED BY AN
 ME3118'EIGHT-LEGGED STEEL STRUCTURE AND IS PAINTED WHITE FROM THE TOP
 ME3118'TO CAT WALK SURROUNDING IT, THE REMAINDER IS LIGHT GRAY
 ME3118'INCLUDING THE LEGGS.  THE HEIGHT IS ABOUT 135 FEET.
 ME3118
 ME3118                          STATION RECOVERY (1987)
 ME3118
 ME3118'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3118'RECOVERED IN GOOD CONDITION.
 ME3118
 ME3118                          STATION RECOVERY (1989)
 ME3118
 ME3118'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3118'RECOVERED IN GOOD CONDITION.
 ME3118
 ME3118                          STATION RECOVERY (1997)
 ME3118
 ME3118'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2793 ***********************************************************************
 ME2793  DESIGNATION -  CHICAGO TV STA WNBQ MAST
 ME2793  PID         -  ME2793
 ME2793  STATE/COUNTY-  IL/COOK
 ME2793  COUNTRY     -  US
 ME2793  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2793
 ME2793                         *CURRENT SURVEY CONTROL
 ME2793  ______________________________________________________________________
 ME2793* NAD 83(1997) POSITION- 41 52 57.68517(N) 087 38 14.30902(W)   ADJUSTED
 ME2793  ______________________________________________________________________
 ME2793  GEOID HEIGHT    -        -33.599 (meters)                     GEOID18
 ME2793  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 ME2793  HORZ ORDER      -  THIRD
 ME2793
 ME2793.The horizontal coordinates were established by classical geodetic methods
 ME2793.and adjusted by the National Geodetic Survey in October 1999.
 ME2793
 ME2793.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2793.GEOID18 height accuracy estimate available here.
 ME2793
 ME2793.Click photographs - Photos may exist for this station.
 ME2793
 ME2793.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2793
 ME2793. The following values were computed from the NAD 83(1997) position.
 ME2793
 ME2793;                    North         East     Units Scale Factor Converg.
 ME2793;SPC IL E     -   579,307.366   357,770.730   MT  1.00001605   +0 27 52.9
 ME2793;SPC IL E     - 1,900,610.92  1,173,786.14   sFT  1.00001605   +0 27 52.9
 ME2793;UTM  16      - 4,636,947.934   447,122.712   MT  0.99963440   -0 25 31.7
 ME2793
 ME2793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4712236947(NAD 83)
 ME2793
 ME2793                          SUPERSEDED SURVEY CONTROL
 ME2793
 ME2793  NAD 83(1997)-  41 52 57.68537(N)    087 38 14.30944(W) AD(       ) 3
 ME2793  NAD 83(1994)-  41 52 57.68946(N)    087 38 14.32114(W) AD(       ) 3
 ME2793  NAD 83(1986)-  41 52 57.69055(N)    087 38 14.31819(W) AD(       ) 3
 ME2793  NAD 27      -  41 52 57.57048(N)    087 38 14.12911(W) AD(       ) 3
 ME2793
 ME2793.Superseded values are not recommended for survey control.
 ME2793
 ME2793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2793.See file dsdata.pdf to determine how the superseded data were derived.
 ME2793
 ME2793_MARKER: 42 = RADIO/TV MAST
 ME2793
 ME2793  HISTORY     - Date     Condition        Report By
 ME2793  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2793  HISTORY     - 1965     GOOD             CGS
 ME2793  HISTORY     - 1987     GOOD             USPSQD
 ME2793  HISTORY     - 20040919 GOOD             USPSQD
 ME2793  HISTORY     - 20121202 GOOD             GEOCAC
 ME2793
 ME2793                          STATION DESCRIPTION
 ME2793
 ME2793'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2793'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF TELEVISION
 ME2793'STATION WNBQ TV
 ME2793'LOCATED ON THE NORTHEAST CORNER OF THE TOP OF THE CIVIC OPERA HOUSE
 ME2793'AT 20 WACKER DRIVE, CORNER OF
 ME2793'WACKER DRIVE AND WASHINGTON STREET IN DOWNTOWN CHICAGO.  THE
 ME2793'MAST IS A SINGLE, SELF-SUPPORTING STEEL POLE
 ME2793'188 FEET HIGH AND PAINTED IN ALTERNATE
 ME2793'SECTIONS OF ORANGE AND WHITE.  THE OVER-ALL HEIGHT TO THE TOP
 ME2793'OF THE POLE IS 744 FEET.
 ME2793
 ME2793                          STATION RECOVERY (1965)
 ME2793
 ME2793'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME2793'THE STATION WAS RECOVERED AS DESCRIBED.
 ME2793
 ME2793                          STATION RECOVERY (1987)
 ME2793
 ME2793'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME2793'RECOVERED IN GOOD CONDITION.
 ME2793
 ME2793                          STATION RECOVERY (2004)
 ME2793
 ME2793'RECOVERY NOTE BY US POWER SQUADRON 2004 (AMD)
 ME2793'RECOVERED IN GOOD CONDITION.
 ME2793
 ME2793                          STATION RECOVERY (2012)
 ME2793
 ME2793'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME2793'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2881 ***********************************************************************
 ME2881  DESIGNATION -  CHICAGO US STEEL TANK
 ME2881  PID         -  ME2881
 ME2881  STATE/COUNTY-  IL/COOK
 ME2881  COUNTRY     -  US
 ME2881  USGS QUAD   -  LAKE CALUMET (2018)
 ME2881
 ME2881                         *CURRENT SURVEY CONTROL
 ME2881  ______________________________________________________________________
 ME2881* NAD 83(1997) POSITION- 41 38 45.74046(N) 087 33 00.47671(W)   ADJUSTED
 ME2881  ______________________________________________________________________
 ME2881  GEOID HEIGHT    -        -33.507 (meters)                     GEOID18
 ME2881  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 ME2881  HORZ ORDER      -  THIRD
 ME2881
 ME2881.The horizontal coordinates were established by classical geodetic methods
 ME2881.and adjusted by the National Geodetic Survey in October 1999.
 ME2881
 ME2881.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2881.GEOID18 height accuracy estimate available here.
 ME2881
 ME2881.Click photographs - Photos may exist for this station.
 ME2881
 ME2881.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2881
 ME2881. The following values were computed from the NAD 83(1997) position.
 ME2881
 ME2881;                    North         East     Units Scale Factor Converg.
 ME2881;SPC IL E     -   553,085.546   365,245.761   MT  1.00002737   +0 31 13.7
 ME2881;SPC IL E     - 1,814,581.50  1,198,310.47   sFT  1.00002737   +0 31 13.7
 ME2881;UTM  16      - 4,610,623.714   454,187.642   MT  0.99962583   -0 21 56.1
 ME2881
 ME2881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5418710623(NAD 83)
 ME2881
 ME2881                          SUPERSEDED SURVEY CONTROL
 ME2881
 ME2881  NAD 83(1997)-  41 38 45.74054(N)    087 33 00.47676(W) AD(       ) 3
 ME2881  NAD 83(1994)-  41 38 45.74569(N)    087 33 00.48450(W) AD(       ) 3
 ME2881  NAD 83(1986)-  41 38 45.74571(N)    087 33 00.48423(W) AD(       ) 3
 ME2881  NAD 27      -  41 38 45.61975(N)    087 33 00.33160(W) AD(       ) 3
 ME2881
 ME2881.Superseded values are not recommended for survey control.
 ME2881
 ME2881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2881.See file dsdata.pdf to determine how the superseded data were derived.
 ME2881
 ME2881_MARKER: 53 = ELEVATED TANK
 ME2881
 ME2881  HISTORY     - Date     Condition        Report By
 ME2881  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2881
 ME2881                          STATION DESCRIPTION
 ME2881
 ME2881'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2881'THE STATION IS THE APEX OF VENT OF THE CHICAGO UNITED STATES
 ME2881'STEEL SUPPLY DIVISION WATER TANK.  THE TANK IS A SINGULAR
 ME2881'COLUMN SPHEROID SHAPE, BLACK IN COLOR AND APPROXIMATELY 125
 ME2881'FEET IN HEIGHT.
 ME2881'
 ME2881'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, 0.5 MILE
 ME2881'SOUTHEAST OF THE INTERSECTION OF SOUTH TORRENCE AVENUE
 ME2881'AND EAST ONE-HUNDRED-THIRTY-FIFTH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2892 ***********************************************************************
 ME2892  DESIGNATION -  CHICAGO VERSON PRESS CO TANK
 ME2892  PID         -  ME2892
 ME2892  STATE/COUNTY-  IL/COOK
 ME2892  COUNTRY     -  US
 ME2892  USGS QUAD   -  LAKE CALUMET (2018)
 ME2892
 ME2892                         *CURRENT SURVEY CONTROL
 ME2892  ______________________________________________________________________
 ME2892* NAD 83(1997) POSITION- 41 43 25.78333(N) 087 35 20.56371(W)   ADJUSTED
 ME2892  ______________________________________________________________________
 ME2892  GEOID HEIGHT    -        -33.510 (meters)                     GEOID18
 ME2892  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 ME2892  HORZ ORDER      -  THIRD
 ME2892
 ME2892.The horizontal coordinates were established by classical geodetic methods
 ME2892.and adjusted by the National Geodetic Survey in October 1999.
 ME2892
 ME2892.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2892.GEOID18 height accuracy estimate available here.
 ME2892
 ME2892.Click photographs - Photos may exist for this station.
 ME2892
 ME2892.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2892
 ME2892. The following values were computed from the NAD 83(1997) position.
 ME2892
 ME2892;                    North         East     Units Scale Factor Converg.
 ME2892;SPC IL E     -   561,696.578   361,929.384   MT  1.00002218   +0 29 43.3
 ME2892;SPC IL E     - 1,842,832.86  1,187,429.99   sFT  1.00002218   +0 29 43.3
 ME2892;UTM  16      - 4,619,281.600   451,006.189   MT  0.99962954   -0 23 31.3
 ME2892
 ME2892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5100619281(NAD 83)
 ME2892
 ME2892                          SUPERSEDED SURVEY CONTROL
 ME2892
 ME2892  NAD 83(1997)-  41 43 25.78349(N)    087 35 20.56390(W) AD(       ) 3
 ME2892  NAD 83(1994)-  41 43 25.78837(N)    087 35 20.57278(W) AD(       ) 3
 ME2892  NAD 83(1986)-  41 43 25.78861(N)    087 35 20.57227(W) AD(       ) 3
 ME2892  NAD 27      -  41 43 25.66297(N)    087 35 20.40587(W) AD(       ) 3
 ME2892
 ME2892.Superseded values are not recommended for survey control.
 ME2892
 ME2892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2892.See file dsdata.pdf to determine how the superseded data were derived.
 ME2892
 ME2892_MARKER: 53 = ELEVATED TANK
 ME2892
 ME2892  HISTORY     - Date     Condition        Report By
 ME2892  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2892
 ME2892                          STATION DESCRIPTION
 ME2892
 ME2892'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2892'THE STATION IS THE APEX OF VENT OF THE CHICAGO VERSON ALL STEEL
 ME2892'PRESS COMPANY WATER TANK.  THE TANK HAS A CYLINDRICAL BODY
 ME2892'WITH A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM, SUPPORTED BY
 ME2892'FOUR TUBULAR LEGS.  IT IS WHITE IN COLOR WITH THE NAME (VERSON)
 ME2892'IN BLACK LETTERS, AND IS APPROXIMATELY 120 FEET HIGH.
 ME2892'
 ME2892'LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE SOUTHEAST
 ME2892'ANGLE OF THE INTERSECTION OF SOUTH KENWOOD AVENUE AND EAST
 ME2892'NINETY-THIRD STREET, 0.2 MILE EAST OF THE INTERSECTION AND AT
 ME2892'THE SOUTHEAST CORNER OF THE PLANT COMPLEX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2726 ***********************************************************************
 ME2726  DESIGNATION -  CHICAGO VISITATION CH SPIRE
 ME2726  PID         -  ME2726
 ME2726  STATE/COUNTY-  IL/COOK
 ME2726  COUNTRY     -  US
 ME2726  USGS QUAD   -  ENGLEWOOD (2018)
 ME2726
 ME2726                         *CURRENT SURVEY CONTROL
 ME2726  ______________________________________________________________________
 ME2726* NAD 83(1997) POSITION- 41 47 37.51557(N) 087 38 50.56522(W)   ADJUSTED
 ME2726  ______________________________________________________________________
 ME2726  GEOID HEIGHT    -        -33.512 (meters)                     GEOID18
 ME2726  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 ME2726  HORZ ORDER      -  THIRD
 ME2726
 ME2726.The horizontal coordinates were established by classical geodetic methods
 ME2726.and adjusted by the National Geodetic Survey in October 1999.
 ME2726
 ME2726.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2726.GEOID18 height accuracy estimate available here.
 ME2726
 ME2726.Click photographs - Photos may exist for this station.
 ME2726
 ME2726.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2726
 ME2726. The following values were computed from the NAD 83(1997) position.
 ME2726
 ME2726;                    North         East     Units Scale Factor Converg.
 ME2726;SPC IL E     -   569,422.668   357,013.697   MT  1.00001498   +0 27 25.8
 ME2726;SPC IL E     - 1,868,180.87  1,171,302.44   sFT  1.00001498   +0 27 25.8
 ME2726;UTM  16      - 4,627,079.935   446,212.683   MT  0.99963560   -0 25 53.2
 ME2726
 ME2726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4621227079(NAD 83)
 ME2726
 ME2726                          SUPERSEDED SURVEY CONTROL
 ME2726
 ME2726  NAD 83(1997)-  41 47 37.51574(N)    087 38 50.56554(W) AD(       ) 3
 ME2726  NAD 83(1994)-  41 47 37.51997(N)    087 38 50.57557(W) AD(       ) 3
 ME2726  NAD 83(1986)-  41 47 37.52047(N)    087 38 50.57492(W) AD(       ) 3
 ME2726  NAD 27      -  41 47 37.39911(N)    087 38 50.39265(W) AD(       ) 3
 ME2726
 ME2726.Superseded values are not recommended for survey control.
 ME2726
 ME2726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2726.See file dsdata.pdf to determine how the superseded data were derived.
 ME2726
 ME2726_MARKER: 90 = CHURCH SPIRE
 ME2726
 ME2726  HISTORY     - Date     Condition        Report By
 ME2726  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2726
 ME2726                          STATION DESCRIPTION
 ME2726
 ME2726'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2726'THE STATION IS THE BASE OF THE GREEN CROSS ATOP THE GREEN TILE
 ME2726'SPIRE SURMOUNTING THE GRAY BLOCK BELL TOWER OF THE VISITATION
 ME2726'CATHOLIC CHURCH AND HAS AN OVERALL HEIGHT OF ABOUT 145 FEET.
 ME2726'
 ME2726'LOCATED IN THE SOUTH CENTRAL SECTION OF CHICAGO IN THE
 ME2726'SOUTHEAST ANGLE OF THE INTERSECTION OF SOUTH PEORIA AND WEST
 ME2726'GARFIELD BOULEVARD, 50 FEET EAST OF THE CENTER OF SOUTH PEORIA
 ME2726'AND ON THE NORTHWEST CORNER OF THE CHURCH BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3116 ***********************************************************************
 ME3116  DESIGNATION -  CHICAGO WABASH FIBER BOX CO TK
 ME3116  PID         -  ME3116
 ME3116  STATE/COUNTY-  IL/COOK
 ME3116  COUNTRY     -  US
 ME3116  USGS QUAD   -  BERWYN (2018)
 ME3116
 ME3116                         *CURRENT SURVEY CONTROL
 ME3116  ______________________________________________________________________
 ME3116* NAD 83(1997) POSITION- 41 46 46.24630(N) 087 47 32.74239(W)   ADJUSTED
 ME3116  ______________________________________________________________________
 ME3116  GEOID HEIGHT    -        -33.418 (meters)                     GEOID18
 ME3116  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 ME3116  HORZ ORDER      -  THIRD
 ME3116
 ME3116.The horizontal coordinates were established by classical geodetic methods
 ME3116.and adjusted by the National Geodetic Survey in October 1999.
 ME3116
 ME3116.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3116.GEOID18 height accuracy estimate available here.
 ME3116
 ME3116.Click photographs - Photos may exist for this station.
 ME3116
 ME3116.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3116
 ME3116. The following values were computed from the NAD 83(1997) position.
 ME3116
 ME3116;                    North         East     Units Scale Factor Converg.
 ME3116;SPC IL E     -   567,754.887   344,967.705   MT  0.99999987   +0 21 37.4
 ME3116;SPC IL E     - 1,862,709.16  1,131,781.55   sFT  0.99999987   +0 21 37.4
 ME3116;UTM  16      - 4,625,599.684   434,146.659   MT  0.99965336   -0 31 40.8
 ME3116
 ME3116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3414625599(NAD 83)
 ME3116
 ME3116                          SUPERSEDED SURVEY CONTROL
 ME3116
 ME3116  NAD 83(1997)-  41 46 46.24640(N)    087 47 32.74276(W) AD(       ) 3
 ME3116  NAD 83(1994)-  41 46 46.24935(N)    087 47 32.75178(W) AD(       ) 3
 ME3116  NAD 83(1986)-  41 46 46.25000(N)    087 47 32.75135(W) AD(       ) 3
 ME3116  NAD 27      -  41 46 46.13520(N)    087 47 32.55072(W) AD(       ) 3
 ME3116
 ME3116.Superseded values are not recommended for survey control.
 ME3116
 ME3116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3116.See file dsdata.pdf to determine how the superseded data were derived.
 ME3116
 ME3116_MARKER: 53 = ELEVATED TANK
 ME3116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3116+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2007
 ME3116
 ME3116  HISTORY     - Date     Condition        Report By
 ME3116  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3116  HISTORY     - 1973     GOOD             NGS
 ME3116  HISTORY     - 1977     GOOD             NGS
 ME3116  HISTORY     - 1987     GOOD             USPSQD
 ME3116  HISTORY     - 1989     GOOD             USPSQD
 ME3116  HISTORY     - 1989     GOOD             USPSQD
 ME3116  HISTORY     - 19970901 GOOD             USPSQD
 ME3116  HISTORY     - 20070804 GOOD             GEOCAC
 ME3116
 ME3116                          STATION DESCRIPTION
 ME3116
 ME3116'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3116'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 ME3116'THE WABASH FIBER
 ME3116'BOX COMPANY LOCATED AT THE SOUTHEAST CORNER OF THE PLANT ABOUT 0.1
 ME3116'MILE NORTHWEST OF THE INTERSECTION
 ME3116'OF WEST 63RD STREET AND SOUTH OAK PARK AVENUE IN THE
 ME3116'SOUTHWEST EDGE OF CHICAGO.  IT IS A STEEL TANK
 ME3116'SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE
 ME3116'AND IS PAINTED SILVER WITH THE NAME WABASH BOXES PAINTED ON THREE
 ME3116'SIDES IN BLACK LETTERS.  THE HEIGHT IS
 ME3116'ABOUT 135 FEET.
 ME3116
 ME3116                          STATION RECOVERY (1973)
 ME3116
 ME3116'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME3116'RECOVERED AS DESCRIBED EXCEPT IT IS NORTHWEST OF THE INTERSECTION OF
 ME3116'WEST 62ND STREET
 ME3116'AND SOUTH OAK PARK AVENUE INSTEAD OF THE INTERSECTION
 ME3116'OF WEST 63RD STREET AND SOUTH OAK
 ME3116'PARK AVENUE AS MENTIONED IN THE
 ME3116'ORIGINAL DESCRIPTION.
 ME3116'
 ME3116'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - IN CHICAGO.
 ME3116
 ME3116                          STATION RECOVERY (1977)
 ME3116
 ME3116'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3116'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS CHICAGO
 ME3116'WABASH FIBER BO CO., WATER TANK.
 ME3116'
 ME3116'THE STATION IS THE APEX OF VENT OF THE CHICAGO FIBER BOX
 ME3116'COMPANY WATER TANK.  THE TANK HAS A CYLINDRICAL SHAPED BODY
 ME3116'WITH A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM, SUPPORTED BY
 ME3116'FOUR TUBULAR LEGS.  IT IS SILVER IN COLOR WITH THE NAME
 ME3116'(WABASH BOXES) IN BLACK ON THREE SIDES OF THE TANK, AND IS
 ME3116'APPROXIMATELY 135 FEET HIGH.
 ME3116'
 ME3116'LOCATED IN THE SOUTHWEST EDGE OF CHICAGO, IN THE NORTHWEST
 ME3116'ANGLE OF THE INTERSECTION OF WEST SIXTY-THIRD STREET AND SOUTH
 ME3116'OAK PARK, 0.1 MILE NORTHWEST OF THE INTERSECTION , AND AT THE
 ME3116'SOUTHEAST CORNER OF THE PLANT COMPLEX.
 ME3116
 ME3116                          STATION RECOVERY (1987)
 ME3116
 ME3116'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3116'RECOVERED IN GOOD CONDITION.
 ME3116
 ME3116                          STATION RECOVERY (1989)
 ME3116
 ME3116'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME3116'RECOVERED IN GOOD CONDITION.
 ME3116
 ME3116                          STATION RECOVERY (1989)
 ME3116
 ME3116'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3116'RECOVERED IN GOOD CONDITION.
 ME3116
 ME3116                          STATION RECOVERY (1997)
 ME3116
 ME3116'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3116'RECOVERED IN GOOD CONDITION.
 ME3116
 ME3116                          STATION RECOVERY (2007)
 ME3116
 ME3116'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME3116'INTERNATIONAL PAPER IS NOW PAINTED IN BLACK LETTERING ON THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3053 ***********************************************************************
 ME3053  DESIGNATION -  CHICAGO WEDC RAD TOWER
 ME3053  PID         -  ME3053
 ME3053  STATE/COUNTY-  IL/COOK
 ME3053  COUNTRY     -  US
 ME3053  USGS QUAD   -  RIVER FOREST (2018)
 ME3053
 ME3053                         *CURRENT SURVEY CONTROL
 ME3053  ______________________________________________________________________
 ME3053* NAD 83(1997) POSITION- 41 58 53.09822(N) 087 46 20.06138(W)   ADJUSTED
 ME3053  ______________________________________________________________________
 ME3053  GEOID HEIGHT    -        -33.707 (meters)                     GEOID18
 ME3053  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 ME3053  HORZ ORDER      -  THIRD
 ME3053
 ME3053.The horizontal coordinates were established by classical geodetic methods
 ME3053.and adjusted by the National Geodetic Survey in October 1999.
 ME3053
 ME3053.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3053.GEOID18 height accuracy estimate available here.
 ME3053
 ME3053.Click photographs - Photos may exist for this station.
 ME3053
 ME3053.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3053
 ME3053. The following values were computed from the NAD 83(1997) position.
 ME3053
 ME3053;                    North         East     Units Scale Factor Converg.
 ME3053;SPC IL E     -   590,190.795   346,499.511   MT  1.00000160   +0 22 31.1
 ME3053;SPC IL E     - 1,936,317.63  1,136,807.15   sFT  1.00000160   +0 22 31.1
 ME3053;UTM  16      - 4,648,001.270   436,026.168   MT  0.99965036   -0 30 59.6
 ME3053
 ME3053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3602648001(NAD 83)
 ME3053
 ME3053                          SUPERSEDED SURVEY CONTROL
 ME3053
 ME3053  NAD 83(1997)-  41 58 53.09837(N)    087 46 20.06192(W) AD(       ) 3
 ME3053  NAD 83(1994)-  41 58 53.10038(N)    087 46 20.07607(W) AD(       ) 3
 ME3053  NAD 83(1986)-  41 58 53.10175(N)    087 46 20.07532(W) AD(       ) 3
 ME3053  NAD 27      -  41 58 52.98918(N)    087 46 19.85886(W) AD(       ) 3
 ME3053
 ME3053.Superseded values are not recommended for survey control.
 ME3053
 ME3053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3053.See file dsdata.pdf to determine how the superseded data were derived.
 ME3053
 ME3053_MARKER: 43 = RADIO/TV TOWER
 ME3053
 ME3053  HISTORY     - Date     Condition        Report By
 ME3053  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3053  HISTORY     - 19961026 GOOD             USPSQD
 ME3053  HISTORY     - 19970909 GOOD             USPSQD
 ME3053
 ME3053                          STATION DESCRIPTION
 ME3053
 ME3053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3053'THE STATION IS THE LIGHT ON TOP AND IN THE CENTER OF THE
 ME3053'WEDC RADIO STATION, 5475 N. MILWAUKEE AVENUE THE TOWER IS
 ME3053'SKELETON STEEL TOWER SUPPORTED BY 3-TRUSS-WORK LEGS.  IT
 ME3053'IS RED AND WHITE IN COLOR AND APPROXIMATELY 230 FEET HIGH.
 ME3053'
 ME3053'LOCATED IN THE NORTHWEST SECTION OF CHICAGO IN THE NORTHWEST
 ME3053'ANGLE OF THE INTERSECTION OF MANGO AVENUE AND CATALPA AVENUE, 50
 ME3053'FEET OF THE CENTERLINE OF MANGO AVENUE AND 75 FEET NORTH OF THE
 ME3053'CENTERLINE OF CATALPA AVENUE.
 ME3053
 ME3053                          STATION RECOVERY (1996)
 ME3053
 ME3053'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3053'RECOVERED IN GOOD CONDITION.
 ME3053
 ME3053                          STATION RECOVERY (1997)
 ME3053
 ME3053'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3038 ***********************************************************************
 ME3038  DESIGNATION -  CHICAGO WXRT FM RAD TOWER
 ME3038  PID         -  ME3038
 ME3038  STATE/COUNTY-  IL/COOK
 ME3038  COUNTRY     -  US
 ME3038  USGS QUAD   -  RIVER FOREST (2018)
 ME3038
 ME3038                         *CURRENT SURVEY CONTROL
 ME3038  ______________________________________________________________________
 ME3038* NAD 83(1997) POSITION- 41 56 18.67123(N) 087 45 03.94894(W)   ADJUSTED
 ME3038  ______________________________________________________________________
 ME3038  GEOID HEIGHT    -        -33.642 (meters)                     GEOID18
 ME3038  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 ME3038  HORZ ORDER      -  THIRD
 ME3038
 ME3038.The horizontal coordinates were established by classical geodetic methods
 ME3038.and adjusted by the National Geodetic Survey in October 1999.
 ME3038
 ME3038.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3038.GEOID18 height accuracy estimate available here.
 ME3038
 ME3038.Click photographs - Photos may exist for this station.
 ME3038
 ME3038.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3038
 ME3038. The following values were computed from the NAD 83(1997) position.
 ME3038
 ME3038;                    North         East     Units Scale Factor Converg.
 ME3038;SPC IL E     -   585,437.972   348,284.019   MT  1.00000368   +0 23 20.9
 ME3038;SPC IL E     - 1,920,724.41  1,142,661.82   sFT  1.00000368   +0 23 20.9
 ME3038;UTM  16      - 4,643,222.948   437,735.905   MT  0.99964770   -0 30 07.2
 ME3038
 ME3038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3773543222(NAD 83)
 ME3038
 ME3038                          SUPERSEDED SURVEY CONTROL
 ME3038
 ME3038  NAD 83(1997)-  41 56 18.67138(N)    087 45 03.94943(W) AD(       ) 3
 ME3038  NAD 83(1994)-  41 56 18.67380(N)    087 45 03.96251(W) AD(       ) 3
 ME3038  NAD 83(1986)-  41 56 18.67497(N)    087 45 03.96181(W) AD(       ) 3
 ME3038  NAD 27      -  41 56 18.56089(N)    087 45 03.75111(W) AD(       ) 3
 ME3038
 ME3038.Superseded values are not recommended for survey control.
 ME3038
 ME3038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3038.See file dsdata.pdf to determine how the superseded data were derived.
 ME3038
 ME3038_MARKER: 43 = RADIO/TV TOWER
 ME3038
 ME3038  HISTORY     - Date     Condition        Report By
 ME3038  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3038
 ME3038                          STATION DESCRIPTION
 ME3038
 ME3038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3038'THE STATION IS THE LIGHT ON TOP AND IN THE CENTER OF THE
 ME3038'SKELETON STEEL TOWER OF WXRT-FM RADIO, 4949 WEST BELMONT
 ME3038'AVENUE.  IT IS SUPPORTED BY 3 TUBULAR, TRUSS-WORK LEGS AND IS
 ME3038'ORANGE AND WHITE IN COLOR AND APPROXIMATELY 530 FEET HIGH.
 ME3038'
 ME3038'LOCATED IN THE NORTH CENTRAL SECTION OF CHICAGO IN THE
 ME3038'SOUTHEAST ANGLE OF THE INTERSECTION OF NORTH LAVERGNE AVENUE
 ME3038'AND WEST BELMONT AVENUE.  THE TOWER IS ATOP THE SOUTHEAST
 ME3038'CORNER OF THE BUILDING, 185 FEET EAST OF THE CENTERLINE OF
 ME3038'NORTH LAVERGNE AVENUE AND 90 FEET SOUTH OF THE CENTERLINE OF
 ME3038'WEST BELMONT AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0046 ***********************************************************************
 HB0046  DESIGNATION -  CHIS SQ 355.81
 HB0046  PID         -  HB0046
 HB0046  STATE/COUNTY-  IL/GALLATIN
 HB0046  COUNTRY     -  US
 HB0046  USGS QUAD   -  EQUALITY (2018)
 HB0046
 HB0046                         *CURRENT SURVEY CONTROL
 HB0046  ______________________________________________________________________
 HB0046* NAD 83(1986) POSITION- 37 43 56.     (N) 088 20 13.     (W)   SCALED
 HB0046* NAVD 88 ORTHO HEIGHT -   108.897 (meters)      357.27  (feet) ADJUSTED
 HB0046  ______________________________________________________________________
 HB0046  GEOID HEIGHT    -        -29.700 (meters)                     GEOID18
 HB0046  DYNAMIC HEIGHT  -        108.822 (meters)      357.03  (feet) COMP
 HB0046  MODELED GRAVITY -    979,941.5   (mgal)                       NAVD 88
 HB0046
 HB0046  VERT ORDER      -  FIRST     CLASS II
 HB0046
 HB0046.The horizontal coordinates were scaled from a map and have
 HB0046.an estimated accuracy of +/- 6 seconds.
 HB0046
 HB0046.The orthometric height was determined by differential leveling and
 HB0046.adjusted by the NATIONAL GEODETIC SURVEY
 HB0046.in June 1991.
 HB0046
 HB0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0046.GEOID18 height accuracy estimate available here.
 HB0046
 HB0046.Click photographs - Photos may exist for this station.
 HB0046
 HB0046.The dynamic height is computed by dividing the NAVD 88
 HB0046.geopotential number by the normal gravity value computed on the
 HB0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0046.degrees latitude (g = 980.6199 gals.).
 HB0046
 HB0046.The modeled gravity was interpolated from observed gravity values.
 HB0046
 HB0046;                    North         East    Units  Estimated Accuracy
 HB0046;SPC IL E     -   118,250.      299,680.      MT  (+/- 180 meters Scaled)
 HB0046
 HB0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG821769(NAD 83)
 HB0046
 HB0046                          SUPERSEDED SURVEY CONTROL
 HB0046
 HB0046  NGVD 29 (11/26/84)  108.998  (m)          357.60   (f) ADJUSTED    1 2
 HB0046
 HB0046.Superseded values are not recommended for survey control.
 HB0046
 HB0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0046.See file dsdata.pdf to determine how the superseded data were derived.
 HB0046
 HB0046_MARKER: Q = CHISELED SQUARE
 HB0046_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0046_SP_SET: BRIDGE
 HB0046_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0046
 HB0046  HISTORY     - Date     Condition        Report By
 HB0046  HISTORY     - UNK      MONUMENTED       USGS
 HB0046  HISTORY     - 1949     GOOD             CGS
 HB0046
 HB0046                          STATION DESCRIPTION
 HB0046
 HB0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0046'8.3 MI SE FROM ELDORADO.
 HB0046'ABOUT 8.3 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0046'RAILROAD FROM THE UNION STATION AT ELDORADO, AT EQUALITY, IN
 HB0046'THE SOUTHEAST PART OF TOWN, ALONG A GRAVEL ROAD, 164 FEET
 HB0046'SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, SET IN THE TOP OF
 HB0046'THE NORTHEAST STONE WING WALL OF A STEEL BRIDGE OVER SALINE
 HB0046'RIVER, 11.5 FEET NORTH OF THE NORTH END OF THE EAST UPRIGHT
 HB0046'BEAM, 9.8 FEET EAST OF THE CENTER LINE OF THE ROAD AND ABOUT
 HB0046'LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0270 ***********************************************************************
 LD0270  DESIGNATION -  CHISELED SQUARE
 LD0270  PID         -  LD0270
 LD0270  STATE/COUNTY-  IL/MASON
 LD0270  COUNTRY     -  US
 LD0270  USGS QUAD   -  HAVANA (2018)
 LD0270
 LD0270                         *CURRENT SURVEY CONTROL
 LD0270  ______________________________________________________________________
 LD0270* NAD 83(1986) POSITION- 40 18 02.     (N) 090 03 37.     (W)   SCALED
 LD0270* NAVD 88 ORTHO HEIGHT -   144.329 (meters)      473.52  (feet) ADJUSTED
 LD0270  ______________________________________________________________________
 LD0270  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 LD0270  DYNAMIC HEIGHT  -        144.257 (meters)      473.28  (feet) COMP
 LD0270  MODELED GRAVITY -    980,127.1   (mgal)                       NAVD 88
 LD0270
 LD0270  VERT ORDER      -  FIRST     CLASS II
 LD0270
 LD0270.The horizontal coordinates were scaled from a map and have
 LD0270.an estimated accuracy of +/- 6 seconds.
 LD0270
 LD0270.The orthometric height was determined by differential leveling and
 LD0270.adjusted by the NATIONAL GEODETIC SURVEY
 LD0270.in June 1991.
 LD0270
 LD0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0270.GEOID18 height accuracy estimate available here.
 LD0270
 LD0270.Click photographs - Photos may exist for this station.
 LD0270
 LD0270.The dynamic height is computed by dividing the NAVD 88
 LD0270.geopotential number by the normal gravity value computed on the
 LD0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0270.degrees latitude (g = 980.6199 gals.).
 LD0270
 LD0270.The modeled gravity was interpolated from observed gravity values.
 LD0270
 LD0270;                    North         East    Units  Estimated Accuracy
 LD0270;SPC IL W     -   403,360.      709,040.      MT  (+/- 180 meters Scaled)
 LD0270
 LD0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE498652(NAD 83)
 LD0270
 LD0270                          SUPERSEDED SURVEY CONTROL
 LD0270
 LD0270  NGVD 29 (??/??/??)  144.52   (m)          474.1    (f) RESET       3  
 LD0270
 LD0270.Superseded values are not recommended for survey control.
 LD0270
 LD0270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0270.See file dsdata.pdf to determine how the superseded data were derived.
 LD0270
 LD0270_MARKER: Q = CHISELED SQUARE
 LD0270_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0270_SP_SET: STEP
 LD0270_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0270_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0270+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 LD0270
 LD0270  HISTORY     - Date     Condition        Report By
 LD0270  HISTORY     - UNK      MONUMENTED       IL5360
 LD0270  HISTORY     - 1961     GOOD             CGS
 LD0270  HISTORY     - 20050614 GOOD             HANPRO
 LD0270  HISTORY     - 20120710 GOOD             ILDT
 LD0270
 LD0270                          STATION DESCRIPTION
 LD0270
 LD0270'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0270'AT HAVANA.
 LD0270'AT HAVANA, MASON COUNTY, IN PUBLIC SQUARE, AT COUNTY OFFICE
 LD0270'BUILDING, AT CENTER OF WEST SIDE OF CONCRETE LANDING AT TOP OF
 LD0270'STEPS AT ENTRANCE TO COUNTY CLERKS OFFICE NEAR SW CORNER OF
 LD0270'BUILDING.  NOTE-- THIS MARK WAS SET TO REPLACE P.B.M. 39 (USE).
 LD0270
 LD0270                          STATION RECOVERY (2005)
 LD0270
 LD0270'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2005 (JAR)
 LD0270'RECOVERED IN GOOD CONDITION.
 LD0270
 LD0270                          STATION RECOVERY (2012)
 LD0270
 LD0270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0270'S.W. ENTRANCE TO MASON CO. COURTHOUSE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0126 ***********************************************************************
 JB0126  DESIGNATION -  CHISELED SQUARE 1
 JB0126  PID         -  JB0126
 JB0126  STATE/COUNTY-  IL/RICHLAND
 JB0126  COUNTRY     -  US
 JB0126  USGS QUAD   -  OLNEY (2018)
 JB0126
 JB0126                         *CURRENT SURVEY CONTROL
 JB0126  ______________________________________________________________________
 JB0126* NAD 83(1986) POSITION- 38 43 40.     (N) 088 05 11.     (W)   SCALED
 JB0126* NAVD 88 ORTHO HEIGHT -   146.71  (+/-2cm)      481.3   (feet) VERTCON3
 JB0126  ______________________________________________________________________
 JB0126  GEOID HEIGHT    -        -31.357 (meters)                     GEOID18
 JB0126  VERT ORDER      -  ? (See Below)
 JB0126
 JB0126.The horizontal coordinates were scaled from a map and have
 JB0126.an estimated accuracy of +/- 6 seconds.
 JB0126
 JB0126.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB0126.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB0126
 JB0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0126.GEOID18 height accuracy estimate available here.
 JB0126
 JB0126.The vertical order pertains to the NGVD 29 superseded value.
 JB0126
 JB0126.Click photographs - Photos may exist for this station.
 JB0126
 JB0126;                    North         East    Units  Estimated Accuracy
 JB0126;SPC IL E     -   228,790.      321,470.      MT  (+/- 180 meters Scaled)
 JB0126
 JB0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH055871(NAD 83)
 JB0126
 JB0126                          SUPERSEDED SURVEY CONTROL
 JB0126
 JB0126  NGVD 29 (??/??/92)  146.804  (m)          481.64   (f) ADJ UNCH       
 JB0126
 JB0126.Superseded values are not recommended for survey control.
 JB0126
 JB0126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0126.See file dsdata.pdf to determine how the superseded data were derived.
 JB0126
 JB0126_MARKER: Q = CHISELED SQUARE
 JB0126_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JB0126+WITH SETTING: PAVEMENT
 JB0126_SP_SET: STEP BANNISTER
 JB0126_MARK LOGO: NONE
 JB0126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0126+STABILITY: SURFACE MOTION
 JB0126
 JB0126  HISTORY     - Date     Condition        Report By
 JB0126  HISTORY     - 1938     MONUMENTED       CGS
 JB0126  HISTORY     - 1938     GOOD             CGS
 JB0126  HISTORY     - 1986     GOOD             NGS
 JB0126
 JB0126                          STATION DESCRIPTION
 JB0126
 JB0126'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0126'AT OLNEY.
 JB0126'AT OLNEY, RICHLAND COUNTY, AT CENTRAL GRAMMAR SCHOOL, ON THE TOP
 JB0126'OF THE NORTH BUTTRESS OF THE NORTHEAST ENTRANCE, AND 2 FEET
 JB0126'ABOVE GROUND.  A 2-INCH CHISELED SQUARE.
 JB0126
 JB0126                          STATION RECOVERY (1986)
 JB0126
 JB0126'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1465 ***********************************************************************
 JB1465  DESIGNATION -  CHOCTAW
 JB1465  PID         -  JB1465
 JB1465  STATE/COUNTY-  IL/ST CLAIR
 JB1465  COUNTRY     -  US
 JB1465  USGS QUAD   -  LEBANON (2018)
 JB1465
 JB1465                         *CURRENT SURVEY CONTROL
 JB1465  ______________________________________________________________________
 JB1465* NAD 83(1997) POSITION- 38 33 15.82293(N) 089 48 09.22968(W)   ADJUSTED
 JB1465* NAVD 88 ORTHO HEIGHT -   135.280 (meters)      443.83  (feet) ADJUSTED
 JB1465  ______________________________________________________________________
 JB1465  GEOID HEIGHT    -        -30.590 (meters)                     GEOID18
 JB1465  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 JB1465  DYNAMIC HEIGHT  -        135.195 (meters)      443.55  (feet) COMP
 JB1465  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 JB1465
 JB1465  HORZ ORDER      -  SECOND
 JB1465  VERT ORDER      -  SECOND    CLASS 0
 JB1465
 JB1465.The horizontal coordinates were established by classical geodetic methods
 JB1465.and adjusted by the National Geodetic Survey in October 1999.
 JB1465
 JB1465.The orthometric height was determined by differential leveling and
 JB1465.adjusted by the NATIONAL GEODETIC SURVEY
 JB1465.in June 1991.
 JB1465
 JB1465.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1465.GEOID18 height accuracy estimate available here.
 JB1465
 JB1465.Click photographs - Photos may exist for this station.
 JB1465
 JB1465.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1465
 JB1465.The dynamic height is computed by dividing the NAVD 88
 JB1465.geopotential number by the normal gravity value computed on the
 JB1465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1465.degrees latitude (g = 980.6199 gals.).
 JB1465
 JB1465.The modeled gravity was interpolated from observed gravity values.
 JB1465
 JB1465. The following values were computed from the NAD 83(1997) position.
 JB1465
 JB1465;                    North         East     Units Scale Factor Converg.
 JB1465;SPC IL W     -   209,567.909   731,735.980   MT  0.99995357   +0 13 37.0
 JB1465;SPC IL W     -   687,557.38  2,400,703.79   sFT  0.99995357   +0 13 37.0
 JB1465;UTM  16      - 4,271,053.479   255,784.352   MT  1.00033453   -1 44 51.3
 JB1465
 JB1465!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1465!SPC IL W     -   0.99998357  x   0.99995357  =   0.99993714
 JB1465!UTM  16      -   0.99998357  x   1.00033453  =   1.00031810
 JB1465
 JB1465:                Primary Azimuth Mark                     Grid Az
 JB1465:SPC IL W     -  CHOCTAW AZ MK                            092 12 34.8
 JB1465:UTM  16      -  CHOCTAW AZ MK                            094 11 03.1
 JB1465
 JB1465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5578471053(NAD 83)
 JB1465
 JB1465|---------------------------------------------------------------------|
 JB1465| PID    Reference Object                     Distance      Geod. Az  |
 JB1465|                                                           dddmmss.s |
 JB1465| JB1466 CHOCTAW RM 1                         23.860 METERS 09046     |
 JB1465| JB1467 CHOCTAW AZ MK                                      0922611.8 |
 JB1465| JB1974 SCOTT AFB EAST WATER TANK           APPROX. 3.6 KM 2431811.3 |
 JB1465| JB1464 CHOCTAW RM 2                         25.535 METERS 27052     |
 JB1465|---------------------------------------------------------------------|
 JB1465
 JB1465                          SUPERSEDED SURVEY CONTROL
 JB1465
 JB1465  NAD 83(1986)-  38 33 15.83927(N)    089 48 09.22435(W) AD(       ) 2
 JB1465  NAD 27      -  38 33 15.66443(N)    089 48 08.87072(W) AD(       ) 2
 JB1465  NGVD 29 (??/??/92)  135.394  (m)          444.21   (f) ADJ UNCH    2 0
 JB1465  NGVD 29             135.39   (m)          444.2    (f) LEVELING    3  
 JB1465
 JB1465.Superseded values are not recommended for survey control.
 JB1465
 JB1465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1465.See file dsdata.pdf to determine how the superseded data were derived.
 JB1465
 JB1465_MARKER: DE = TRAVERSE STATION DISK
 JB1465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1465_STAMPING: CHOCTAW 1961
 JB1465_MARK LOGO: CGS
 JB1465_PROJECTION: FLUSH
 JB1465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1465+STABILITY: SURFACE MOTION
 JB1465
 JB1465  HISTORY     - Date     Condition        Report By
 JB1465  HISTORY     - 1961     MONUMENTED       CGS
 JB1465  HISTORY     - 1961     GOOD             CGS
 JB1465  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1465
 JB1465                          STATION DESCRIPTION
 JB1465
 JB1465'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1465'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTH OF LEBANON, 4 MILES NORTH
 JB1465'OF MASCOUTAH, 0.25 MILE EAST OF STATE HIGHWAY 43 AND ON THE NORTH
 JB1465'RIGHT-OF-WAY.
 JB1465'
 JB1465'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB1465'HIGHWAY 43 ABOUT 0.75 MILE SOUTH OF LEBANON, GO SOUTH ON STATE HIGHWAY
 JB1465'43 FOR 3.0 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO EAST FOR 0.25
 JB1465'MILE TO A LARGE TRIANGULAR BLAZED TREE ON THE RIGHT AND THE STATION ON
 JB1465'THE NORTH SIDE OF ROAD.
 JB1465'
 JB1465'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.35 MILE TO
 JB1465'THE MARK ON THE SOUTH SIDE OF ROAD.
 JB1465'
 JB1465'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH SQUARE
 JB1465'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB1465'STAMPED CHOCTAW 1961.  THE MARK IS 80 FEET WEST OF A POWER POLE, 64
 JB1465'FEET NORTHWEST OF A TRIANGLE BLAZED TREE, 30 FEET NORTH OF THE CENTER
 JB1465'OF ROAD, 22 FEET SOUTH OF A FENCE AND 3.2 FEET WEST OF A WITNESS POST.
 JB1465'
 JB1465'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1465'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1465'IS STAMPED CHOCTAW NO 1 1961.  THE MARK IS 83 FEET NORTHEAST OF A
 JB1465'TRIANGLE BLAZED TREE, 75.1 FEET EAST OF A WITNESS POST, 29 FEET NORTH
 JB1465'OF THE CENTER OF ROAD AND 3 FEET SOUTHWEST OF A POWER POLE.
 JB1465'
 JB1465'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1465'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1465'IS STAMPED CHOCTAW NO 2 1961.  THE MARK IS 87 FEET WEST OF A WITNESS
 JB1465'POST, 29 FEET NORTH OF THE CENTER OF A ROAD, AND 22 FEET SOUTH OF A
 JB1465'FENCE.
 JB1465'
 JB1465'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JB1465'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB1465'STAMPED CHOCTAW 1961.  THE MARK IS 33 FEET SOUTH OF THE CENTER OF
 JB1465'ROAD, 1.7 FEET WEST-NORTHWEST OF A RIGHT-OF-WAY MARKER AND 1.5 FEET
 JB1465'NORTH OF A WITNESS POST.
 JB1465
 JB1465                          STATION RECOVERY (1961)
 JB1465
 JB1465'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1465'3.1 MI SE FROM LEBANON.  ABOUT 2.8 MILES SOUTH ALONG STATE HIGHWAY 43
 JB1465'FROM THE CROSSING OF THE BALTIMORE AND OHIO RAIL ROAD IN THE SOUTH
 JB1465'PART OF LEBANON, THENCE 0.3 MILES EAST ALONG AN ASPHALT ROAD, AT A
 JB1465'FENCE CORNER NORTH OF THE ROAD, ABOUT 0.05 MILES WEST OF PRIVATE
 JB1465'DRIVES NORTH AND SOUTH OF THE ROAD, 29.5 FEET NORTH OF THE CENTER LINE
 JB1465'OF THE ROAD, 22.5 FEET SOUTH OF THE FENCE, 39 FEET SOUTHWEST OF THE
 JB1465'FENCE CORNER, 79.5 FEET WEST OF A POWER POLE WHICH IS THE SECOND POLE
 JB1465'WEST OF THE DRIVES, 64 FEET NORTH-NORTHWEST AND ACROSS THE ROAD FROM A
 JB1465'THIRTYSIX INCH TRIANGLE BLAZED OAK TREE, 3.2 FEET WEST OF A METAL
 JB1465'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE
 JB1465'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1465
 JB1465                          STATION RECOVERY (2011)
 JB1465
 JB1465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1465'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1467 ***********************************************************************
 JB1467  DESIGNATION -  CHOCTAW AZ MK
 JB1467  PID         -  JB1467
 JB1467  STATE/COUNTY-  IL/ST CLAIR
 JB1467  COUNTRY     -  US
 JB1467  USGS QUAD   -  LEBANON (2018)
 JB1467
 JB1467                         *CURRENT SURVEY CONTROL
 JB1467  ______________________________________________________________________
 JB1467* NAD 83(1986) POSITION- 38 33 15.11   (N) 089 47 47.90   (W)   HD_HELD1
 JB1467* NAVD 88 ORTHO HEIGHT -   133.605 (meters)      438.34  (feet) ADJUSTED
 JB1467  ______________________________________________________________________
 JB1467  GEOID HEIGHT    -        -30.586 (meters)                     GEOID18
 JB1467  DYNAMIC HEIGHT  -        133.522 (meters)      438.06  (feet) COMP
 JB1467  MODELED GRAVITY -    980,000.3   (mgal)                       NAVD 88
 JB1467
 JB1467  VERT ORDER      -  SECOND    CLASS 0
 JB1467
 JB1467.The horizontal coordinates were determined by differentially corrected
 JB1467.hand held GPS observations or other comparable positioning techniques
 JB1467.and have an estimated accuracy of +/- 3 meters.
 JB1467
 JB1467.The orthometric height was determined by differential leveling and
 JB1467.adjusted by the NATIONAL GEODETIC SURVEY
 JB1467.in June 1991.
 JB1467
 JB1467.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1467.GEOID18 height accuracy estimate available here.
 JB1467
 JB1467.Click photographs - Photos may exist for this station.
 JB1467
 JB1467.The dynamic height is computed by dividing the NAVD 88
 JB1467.geopotential number by the normal gravity value computed on the
 JB1467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1467.degrees latitude (g = 980.6199 gals.).
 JB1467
 JB1467.The modeled gravity was interpolated from observed gravity values.
 JB1467
 JB1467;                    North         East    Units  Estimated Accuracy
 JB1467;SPC IL W     -   209,548.0     732,252.5     MT  (+/- 3 meters HH1 GPS) 
 JB1467
 JB1467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5630071015(NAD 83)
 JB1467
 JB1467                          SUPERSEDED SURVEY CONTROL
 JB1467
 JB1467  NGVD 29 (??/??/92)  133.720  (m)          438.71   (f) ADJ UNCH    2 0
 JB1467
 JB1467.Superseded values are not recommended for survey control.
 JB1467
 JB1467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1467.See file dsdata.pdf to determine how the superseded data were derived.
 JB1467
 JB1467_MARKER: DZ = AZIMUTH MARK DISK
 JB1467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1467_STAMPING: CHOCTAW 1961
 JB1467_MARK LOGO: CGS
 JB1467_PROJECTION: FLUSH
 JB1467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1467+STABILITY: SURFACE MOTION
 JB1467_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1467+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2011
 JB1467
 JB1467  HISTORY     - Date     Condition        Report By
 JB1467  HISTORY     - 1961     MONUMENTED       CGS
 JB1467  HISTORY     - 20110829 GOOD             ILDT
 JB1467
 JB1467                          STATION DESCRIPTION
 JB1467
 JB1467'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1467'3.4 MI SE FROM LEBANON.
 JB1467'ABOUT 2.8 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1467'OF THE BALTIMORE AND OHIO RAILROAD IN THE SOUTH PART OF LEBANON,
 JB1467'THENCE 0.6 MILE EAST ALONG AN ASPHALT PAVED ROAD, NEAR A FENCE
 JB1467'CORNER NORTH OF THE ROAD, 134 FEET SOUTHEAST AND ACROSS THE
 JB1467'ROAD FROM THE FENCE CORNER, 31 FEET SOUTH OF THE CENTER LINE
 JB1467'OF THE ROAD, 166 FEET WEST OF THE WEST END OF THE SOUTH HEADWALL
 JB1467'OF A CORRUGATED PIPE CULVERT, 1.5 FEET NORTHWEST OF A CONCRETE
 JB1467'R.O.W. MARKER, 1.6 FEET NORTH OF A METAL WITNESS POST, AND SET
 JB1467'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1467
 JB1467                          STATION RECOVERY (2011)
 JB1467
 JB1467'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1467'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1466 ***********************************************************************
 JB1466  DESIGNATION -  CHOCTAW RM 1
 JB1466  PID         -  JB1466
 JB1466  STATE/COUNTY-  IL/ST CLAIR
 JB1466  COUNTRY     -  US
 JB1466  USGS QUAD   -  LEBANON (2018)
 JB1466
 JB1466                         *CURRENT SURVEY CONTROL
 JB1466  ______________________________________________________________________
 JB1466* NAD 83(1986) POSITION- 38 33 15.81   (N) 089 48 08.24   (W)   HD_HELD1
 JB1466* NAVD 88 ORTHO HEIGHT -   135.324 (meters)      443.98  (feet) ADJUSTED
 JB1466  ______________________________________________________________________
 JB1466  GEOID HEIGHT    -        -30.590 (meters)                     GEOID18
 JB1466  DYNAMIC HEIGHT  -        135.239 (meters)      443.70  (feet) COMP
 JB1466  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 JB1466
 JB1466  VERT ORDER      -  SECOND    CLASS 0
 JB1466
 JB1466.The horizontal coordinates were determined by differentially corrected
 JB1466.hand held GPS observations or other comparable positioning techniques
 JB1466.and have an estimated accuracy of +/- 3 meters.
 JB1466
 JB1466.The orthometric height was determined by differential leveling and
 JB1466.adjusted by the NATIONAL GEODETIC SURVEY
 JB1466.in June 1991.
 JB1466
 JB1466.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1466.GEOID18 height accuracy estimate available here.
 JB1466
 JB1466.Click photographs - Photos may exist for this station.
 JB1466
 JB1466.The dynamic height is computed by dividing the NAVD 88
 JB1466.geopotential number by the normal gravity value computed on the
 JB1466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1466.degrees latitude (g = 980.6199 gals.).
 JB1466
 JB1466.The modeled gravity was interpolated from observed gravity values.
 JB1466
 JB1466;                    North         East    Units  Estimated Accuracy
 JB1466;SPC IL W     -   209,567.6     731,759.9     MT  (+/- 3 meters HH1 GPS) 
 JB1466
 JB1466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5580871052(NAD 83)
 JB1466
 JB1466                          SUPERSEDED SURVEY CONTROL
 JB1466
 JB1466  NGVD 29 (??/??/92)  135.439  (m)          444.35   (f) ADJ UNCH    2 0
 JB1466
 JB1466.Superseded values are not recommended for survey control.
 JB1466
 JB1466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1466.See file dsdata.pdf to determine how the superseded data were derived.
 JB1466
 JB1466_MARKER: DR = REFERENCE MARK DISK
 JB1466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1466_STAMPING: CHOCTAW NO 1 1961
 JB1466_MARK LOGO: CGS
 JB1466_PROJECTION: FLUSH
 JB1466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1466+STABILITY: SURFACE MOTION
 JB1466
 JB1466  HISTORY     - Date     Condition        Report By
 JB1466  HISTORY     - 1961     MONUMENTED       CGS
 JB1466  HISTORY     - 19870820 POOR             USPSQD
 JB1466  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1466
 JB1466                          STATION DESCRIPTION
 JB1466
 JB1466'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1466'3.1 MI SE FROM LEBANON.
 JB1466'ABOUT 2.8 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1466'OF THE BALTIMORE AND OHIO RAIL ROAD IN THE SOUTH PART OF LEBANON,
 JB1466'THENCE 0.3 MILES EAST ALONG AN ASPHALT ROAD, AT A FENCE CORNER
 JB1466'NORTH OF THE ROAD, ABOUT 0.05 MILES WEST OF PRIVATE DRIVES NORTH
 JB1466'AND SOUTH OF THE ROAD, 29 FEET NORTH OF THE CENTER LINE OF THE
 JB1466'ROAD, 52 FEET SOUTHEAST OF THE FENCE CORNER, 2.5 FEET SOUTHWEST
 JB1466'OF THE SECOND POWER POLE WEST OF THE DRIVES, 82.5 FEET NORTHEAST
 JB1466'AND ACROSS THE ROAD FROM A THIRTYSIX INCH TRIANGLE BLAZED OAK
 JB1466'TREE, 78.2 FEET EAST OF TRAVERSE STATION CHOCTAW, 75.1 FEET EAST
 JB1466'OF A METAL WITNESS POST, ABOUT 0.5 FEET BELOW THE LEVEL OF THE
 JB1466'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1466
 JB1466                          STATION RECOVERY (1987)
 JB1466
 JB1466'RECOVERY NOTE BY US POWER SQUADRON 1987 (DNB)
 JB1466'MARK RECOVERED IN POOR CONDITION.
 JB1466
 JB1466                          STATION RECOVERY (2011)
 JB1466
 JB1466'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1464 ***********************************************************************
 JB1464  DESIGNATION -  CHOCTAW RM 2
 JB1464  PID         -  JB1464
 JB1464  STATE/COUNTY-  IL/ST CLAIR
 JB1464  COUNTRY     -  US
 JB1464  USGS QUAD   -  LEBANON (2018)
 JB1464
 JB1464                         *CURRENT SURVEY CONTROL
 JB1464  ______________________________________________________________________
 JB1464* NAD 83(1986) POSITION- 38 33 15.84   (N) 089 48 10.28   (W)   HD_HELD1
 JB1464* NAVD 88 ORTHO HEIGHT -   135.364 (meters)      444.11  (feet) ADJUSTED
 JB1464  ______________________________________________________________________
 JB1464  GEOID HEIGHT    -        -30.590 (meters)                     GEOID18
 JB1464  DYNAMIC HEIGHT  -        135.279 (meters)      443.83  (feet) COMP
 JB1464  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 JB1464
 JB1464  VERT ORDER      -  SECOND    CLASS 0
 JB1464
 JB1464.The horizontal coordinates were determined by differentially corrected
 JB1464.hand held GPS observations or other comparable positioning techniques
 JB1464.and have an estimated accuracy of +/- 3 meters.
 JB1464
 JB1464.The orthometric height was determined by differential leveling and
 JB1464.adjusted by the NATIONAL GEODETIC SURVEY
 JB1464.in June 1991.
 JB1464
 JB1464.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1464.GEOID18 height accuracy estimate available here.
 JB1464
 JB1464.Click photographs - Photos may exist for this station.
 JB1464
 JB1464.The dynamic height is computed by dividing the NAVD 88
 JB1464.geopotential number by the normal gravity value computed on the
 JB1464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1464.degrees latitude (g = 980.6199 gals.).
 JB1464
 JB1464.The modeled gravity was interpolated from observed gravity values.
 JB1464
 JB1464;                    North         East    Units  Estimated Accuracy
 JB1464;SPC IL W     -   209,568.3     731,710.5     MT  (+/- 3 meters HH1 GPS) 
 JB1464
 JB1464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5575871054(NAD 83)
 JB1464
 JB1464                          SUPERSEDED SURVEY CONTROL
 JB1464
 JB1464  NGVD 29 (??/??/92)  135.478  (m)          444.48   (f) ADJ UNCH    2 0
 JB1464
 JB1464.Superseded values are not recommended for survey control.
 JB1464
 JB1464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1464.See file dsdata.pdf to determine how the superseded data were derived.
 JB1464
 JB1464_MARKER: DR = REFERENCE MARK DISK
 JB1464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1464_STAMPING: CHOCTAW NO 2 1961
 JB1464_MARK LOGO: CGS
 JB1464_PROJECTION: FLUSH
 JB1464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1464+STABILITY: SURFACE MOTION
 JB1464
 JB1464  HISTORY     - Date     Condition        Report By
 JB1464  HISTORY     - 1961     MONUMENTED       CGS
 JB1464  HISTORY     - 19870820 POOR             USPSQD
 JB1464  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1464
 JB1464                          STATION DESCRIPTION
 JB1464
 JB1464'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1464'3.1 MI SE FROM LEBANON.
 JB1464'ABOUT 2.8 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1464'OF THE BALTIMORE AND OHIO RAIL ROAD IN THE SOUTH PART OF LEBANON,
 JB1464'THENCE 0.3 MILES EAST ALONG AN ASPHALT ROAD, AT A FENCE CORNER
 JB1464'NORTH OF THE ROAD, ABOUT 0.05 MILES WEST OF PRIVATE DRIVES
 JB1464'NORTH AND SOUTH OF THE ROAD, 30 FEET NORTH OF THE CENTER LINE
 JB1464'OF THE ROAD, 22 FEET SOUTH OF THE FENCE, 117.5 FEET WEST-SOUTHWEST
 JB1464'OF THE FENCE CORNER, 121.5 FEET NORTHWEST AND ACROSS THE ROAD
 JB1464'FROM A THIRTYSIX INCH TRIANGLE BLAZED OAK TREE, 83.7 FEET WEST
 JB1464'OF TRAVERSE STATION CHOCTAW, 86.9 FEET WEST OF A METAL WITNESS
 JB1464'POST, ABOUT 0.5 FEET BELOW THE LEVEL OF THE ROAD AND SET IN THE
 JB1464'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1464
 JB1464                          STATION RECOVERY (1987)
 JB1464
 JB1464'RECOVERY NOTE BY US POWER SQUADRON 1987 (DNB)
 JB1464'MARK RECOVERED IN POOR CONDITION.
 JB1464
 JB1464                          STATION RECOVERY (2011)
 JB1464
 JB1464'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1464'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1422 ***********************************************************************
 NH1422  DESIGNATION -  CHRISTIAN
 NH1422  PID         -  NH1422
 NH1422  STATE/COUNTY-  IL/WINNEBAGO
 NH1422  COUNTRY     -  US
 NH1422  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1422
 NH1422                         *CURRENT SURVEY CONTROL
 NH1422  ______________________________________________________________________
 NH1422* NAD 83(1997) POSITION- 42 21 33.64124(N) 089 03 43.40389(W)   ADJUSTED
 NH1422* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 NH1422  ______________________________________________________________________
 NH1422  GEOID HEIGHT    -        -33.552 (meters)                     GEOID18
 NH1422  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 NH1422  HORZ ORDER      -  SECOND
 NH1422
 NH1422.The horizontal coordinates were established by classical geodetic methods
 NH1422.and adjusted by the National Geodetic Survey in October 1999.
 NH1422
 NH1422.The orthometric height was scaled from a topographic map.
 NH1422
 NH1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1422.GEOID18 height accuracy estimate available here.
 NH1422
 NH1422.Click photographs - Photos may exist for this station.
 NH1422
 NH1422.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1422
 NH1422. The following values were computed from the NAD 83(1997) position.
 NH1422
 NH1422;                    North         East     Units Scale Factor Converg.
 NH1422;SPC IL W     -   632,586.145   790,996.259   MT  1.00004302   +0 44 39.5
 NH1422;SPC IL W     - 2,075,409.71  2,595,126.89   sFT  1.00004302   +0 44 39.5
 NH1422;SPC WI S     -    40,355.819   677,276.399   MT  1.00009636   +0 38 40.1
 NH1422;SPC WI S     -   132,400.72  2,222,030.99   sFT  1.00009636   +0 38 40.1
 NH1422;UTM  16      - 4,691,734.501   330,186.110   MT  0.99995481   -1 23 22.9
 NH1422
 NH1422!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1422!SPC IL W     -   0.99997093  x   1.00004302  =   1.00001394
 NH1422!SPC WI S     -   0.99997093  x   1.00009636  =   1.00006728
 NH1422!UTM  16      -   0.99997093  x   0.99995481  =   0.99992574
 NH1422
 NH1422:                Primary Azimuth Mark                     Grid Az
 NH1422:SPC IL W     -  CLARK                                    217 11 22.2
 NH1422:SPC WI S     -  CLARK                                    217 17 21.6
 NH1422:UTM  16      -  CLARK                                    219 19 24.6
 NH1422
 NH1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3018691734(NAD 83)
 NH1422
 NH1422|---------------------------------------------------------------------|
 NH1422| PID    Reference Object                     Distance      Geod. Az  |
 NH1422|                                                           dddmmss.s |
 NH1422| NH1433 CHAMPAIGN                           229.358 METERS 02358     |
 NH1422| NH1429 CLARK                               APPROX. 1.1 KM 2175601.7 |
 NH1422| CI8375 CHRISTIAN RM                         19.470 METERS 28248     |
 NH1422|---------------------------------------------------------------------|
 NH1422
 NH1422                          SUPERSEDED SURVEY CONTROL
 NH1422
 NH1422  NAD 83(1996)-  42 21 33.64119(N)    089 03 43.40448(W) AD(       ) 2
 NH1422  NAD 83(1991)-  42 21 33.63753(N)    089 03 43.40414(W) AD(       ) 2
 NH1422  NAD 83(1986)-  42 21 33.63495(N)    089 03 43.40434(W) AD(       ) 2
 NH1422  NAD 27      -  42 21 33.57030(N)    089 03 43.01370(W) AD(       ) 2
 NH1422  USSD        -  42 21 33.67100(N)    089 03 42.81300(W) AD(       ) 3
 NH1422
 NH1422.Superseded values are not recommended for survey control.
 NH1422
 NH1422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1422.See file dsdata.pdf to determine how the superseded data were derived.
 NH1422
 NH1422_MARKER: N = NAIL
 NH1422_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1422_SP_SET: WOOD STAKE
 NH1422_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1422
 NH1422  HISTORY     - Date     Condition        Report By
 NH1422  HISTORY     - 1920     MONUMENTED       CGS
 NH1422  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1422
 NH1422                          STATION DESCRIPTION
 NH1422
 NH1422'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1422'STATION IS ABOUT 7/8 MILE S OF LATHAM PARK, ON THE E SIDE OF
 NH1422'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 1 YARD S
 NH1422'OF A WAGON-ROAD CROSSING, 160 YARDS N OF THE STATION 1 MILE
 NH1422'SIGN, AND 3.30 METERS (10.83 FEET) E OF THE E AND NEAREST RAIL.
 NH1422'THE STATION AND REFERENCE MARKS ARE STAKES 2 BY 4 INCHES IN
 NH1422'SIZE, EACH WITH A NAIL IN THE TOP AND A CROSS FILED ON THE NAIL.
 NH1422'THE REFERENCE MARK IS ON THE OPPOSITE SIDE OF THE TRACK NEAR
 NH1422'THE FENCE LINE, 19.47 METERS (63.88 FEET) FROM THE STATION
 NH1422'N 77 DEG 12 MIN W.
 NH1422
 NH1422                          STATION RECOVERY (1997)
 NH1422
 NH1422'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1422'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1645 ***********************************************************************
 HB1645  DESIGNATION -  CHRISTOPHER MUNICIPAL TANK
 HB1645  PID         -  HB1645
 HB1645  STATE/COUNTY-  IL/FRANKLIN
 HB1645  COUNTRY     -  US
 HB1645  USGS QUAD   -  CHRISTOPHER (2018)
 HB1645
 HB1645                         *CURRENT SURVEY CONTROL
 HB1645  ______________________________________________________________________
 HB1645* NAD 83(1997) POSITION- 37 58 33.57717(N) 089 03 24.48367(W)   ADJUSTED
 HB1645  ______________________________________________________________________
 HB1645  GEOID HEIGHT    -        -29.469 (meters)                     GEOID18
 HB1645  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 HB1645  HORZ ORDER      -  THIRD
 HB1645
 HB1645.The horizontal coordinates were established by classical geodetic methods
 HB1645.and adjusted by the National Geodetic Survey in October 1999.
 HB1645
 HB1645.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1645.GEOID18 height accuracy estimate available here.
 HB1645
 HB1645.Click photographs - Photos may exist for this station.
 HB1645
 HB1645.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1645
 HB1645. The following values were computed from the NAD 83(1997) position.
 HB1645
 HB1645;                    North         East     Units Scale Factor Converg.
 HB1645;SPC IL E     -   145,557.248   236,436.519   MT  1.00002474   -0 26 42.7
 HB1645;SPC IL E     -   477,549.07    775,708.81   sFT  1.00002474   -0 26 42.7
 HB1645;UTM  16      - 4,205,147.157   319,350.002   MT  1.00000195   -1 15 57.4
 HB1645
 HB1645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1935005147(NAD 83)
 HB1645
 HB1645                          SUPERSEDED SURVEY CONTROL
 HB1645
 HB1645  NAD 83(1993)-  37 58 33.58855(N)    089 03 24.48371(W) AD(       ) 3
 HB1645  NAD 83(1986)-  37 58 33.59022(N)    089 03 24.48505(W) AD(       ) 3
 HB1645  NAD 27      -  37 58 33.41020(N)    089 03 24.21444(W) AD(       ) 3
 HB1645
 HB1645.Superseded values are not recommended for survey control.
 HB1645
 HB1645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1645.See file dsdata.pdf to determine how the superseded data were derived.
 HB1645
 HB1645_MARKER: 53 = ELEVATED TANK
 HB1645
 HB1645  HISTORY     - Date     Condition        Report By
 HB1645  HISTORY     - 1961     FIRST OBSERVED   CGS
 HB1645
 HB1645                          STATION DESCRIPTION
 HB1645
 HB1645'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1645'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK, LOCATED ABOUT
 HB1645'0.5 MILE NORTHWEST OF THE BUSINESS DISTRICT OF
 HB1645'CHRISTOPHER AND IN THE NORTHWEST CORNER OF THE CITY PARK. IT IS A 4
 HB1645'LEGGED STEEL STRUCTURE PAINTED SILVER WITH THE
 HB1645'LEGEND CHRISTOPHER PAINTED IN BLACK ON THE WEST SIDE OF THE TANK.
 HB1645'THE TANK IS OWNED AND OPERATED BY THE CITY OF
 HB1645'CHRISTOPHER. THE OVERALL HEIGHT IS ABOUT 75 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1233 ***********************************************************************
 MF1233  DESIGNATION -  CHURCH 56
 MF1233  PID         -  MF1233
 MF1233  STATE/COUNTY-  IL/KANE
 MF1233  COUNTRY     -  US
 MF1233  USGS QUAD   -  AURORA NORTH (2018)
 MF1233
 MF1233                         *CURRENT SURVEY CONTROL
 MF1233  ______________________________________________________________________
 MF1233* NAD 83(1986) POSITION- 41 48 46.     (N) 088 17 02.     (W)   SCALED
 MF1233* NAVD 88 ORTHO HEIGHT -   230.024 (meters)      754.67  (feet) ADJUSTED
 MF1233  ______________________________________________________________________
 MF1233  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MF1233  DYNAMIC HEIGHT  -        229.945 (meters)      754.41  (feet) COMP
 MF1233  MODELED GRAVITY -    980,271.9   (mgal)                       NAVD 88
 MF1233
 MF1233  VERT ORDER      -  SECOND    CLASS I
 MF1233
 MF1233.The horizontal coordinates were scaled from a map and have
 MF1233.an estimated accuracy of +/- 6 seconds.
 MF1233
 MF1233.The orthometric height was determined by differential leveling and
 MF1233.adjusted by the NATIONAL GEODETIC SURVEY
 MF1233.in June 1991.
 MF1233
 MF1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1233.GEOID18 height accuracy estimate available here.
 MF1233
 MF1233.Click photographs - Photos may exist for this station.
 MF1233
 MF1233.The dynamic height is computed by dividing the NAVD 88
 MF1233.geopotential number by the normal gravity value computed on the
 MF1233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1233.degrees latitude (g = 980.6199 gals.).
 MF1233
 MF1233.The modeled gravity was interpolated from observed gravity values.
 MF1233
 MF1233;                    North         East    Units  Estimated Accuracy
 MF1233;SPC IL E     -   571,310.      304,110.      MT  (+/- 180 meters Scaled)
 MF1233
 MF1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM933297(NAD 83)
 MF1233
 MF1233                          SUPERSEDED SURVEY CONTROL
 MF1233
 MF1233.No superseded survey control is available for this station.
 MF1233
 MF1233_MARKER: DD = SURVEY DISK
 MF1233_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF1233_SP_SET: LIGHT POLE BASE
 MF1233_MARK LOGO: IL-043
 MF1233_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1233_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1233_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1233+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 MF1233
 MF1233  HISTORY     - Date     Condition        Report By
 MF1233  HISTORY     - 1982     MONUMENTED       MARCHE
 MF1233  HISTORY     - 19980506 GOOD             USPSQD
 MF1233  HISTORY     - 20070310 GOOD             USPSQD
 MF1233  HISTORY     - 20071109 GOOD             PATRIC
 MF1233
 MF1233                          STATION DESCRIPTION
 MF1233
 MF1233'DESCRIBED BY MARCHESE AND SONS 1982
 MF1233'2.25 MI EAST FROM NORTH AURORA.
 MF1233'2.25 MILES EAST OF NORTH AURORA AND ON THE NORTH SIDE OF STATE HIGHWAY
 MF1233'56, AT THE T-INTERSECTION WITH CHURCH ROAD, 0.25 MILE WEST OF THE
 MF1233'INTERSECTION OF STATE HIGHWAY 56 WITH KIRK ROAD, ALSO KNOWN AS
 MF1233'FARNSWORTH AVENUE, 17.7 FEET NORTH OF THE EDGE OF PAVEMENT, IN TOP OF
 MF1233'CONCRETE BASE AT THE WEST SIDE OF STREETLIGHT.
 MF1233
 MF1233                          STATION RECOVERY (1998)
 MF1233
 MF1233'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1233'RECOVERED IN GOOD CONDITION.
 MF1233
 MF1233                          STATION RECOVERY (2007)
 MF1233
 MF1233'RECOVERY NOTE BY US POWER SQUADRON 2007 (RP)
 MF1233'RECOVERED IN GOOD CONDITION.
 MF1233
 MF1233                          STATION RECOVERY (2007)
 MF1233
 MF1233'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (BFR)
 MF1233'THE STATION IS IN BATAVIA, IL.
 MF1233'
 MF1233'THE STATION IS LOCATED NORTH OF THE T INTERSECTION OF ILLINOIS ROUTE
 MF1233'56 (BUTTERFIELD ROAD) AND CHURCH STREET.
 MF1233'
 MF1233'STATION IS 29.0 FT (8.8 M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE
 MF1233'56 AND 2.0 FT (0.6 M) EAST OF THE EXTENDED CENTERLINE OF CHURCH ROAD.
 MF1233'THE MONUMENT IS A 3.5 INCH (9 CM) DISK SET IN THE WEST SIDE OF A 2.0
 MF1233'FT (0.6 M) DIAMETER CONCRETE LIGHT POLE BASE.  THE MONUMENT IS 1.0 FT
 MF1233'(0.3 M) BELOW STREET GRADE.  NOTE--NO STAMPING ON DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0577 ***********************************************************************
 NH0577  DESIGNATION -  CHURCH RESET
 NH0577  PID         -  NH0577
 NH0577  STATE/COUNTY-  IL/WINNEBAGO
 NH0577  COUNTRY     -  US
 NH0577  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0577
 NH0577                         *CURRENT SURVEY CONTROL
 NH0577  ______________________________________________________________________
 NH0577* NAD 83(1997) POSITION- 42 16 57.64521(N) 089 05 06.82326(W)   ADJUSTED
 NH0577* NAVD 88 ORTHO HEIGHT -   221.322 (meters)      726.12  (feet) ADJUSTED
 NH0577  ______________________________________________________________________
 NH0577  GEOID HEIGHT    -        -33.413 (meters)                     GEOID18
 NH0577  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 NH0577  DYNAMIC HEIGHT  -        221.251 (meters)      725.89  (feet) COMP
 NH0577  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 NH0577
 NH0577  HORZ ORDER      -  SECOND
 NH0577  VERT ORDER      -  FIRST     CLASS II
 NH0577
 NH0577.The horizontal coordinates were established by classical geodetic methods
 NH0577.and adjusted by the National Geodetic Survey in October 1999.
 NH0577
 NH0577.The orthometric height was determined by differential leveling and
 NH0577.adjusted by the NATIONAL GEODETIC SURVEY
 NH0577.in June 1991.
 NH0577
 NH0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0577.GEOID18 height accuracy estimate available here.
 NH0577
 NH0577.Click photographs - Photos may exist for this station.
 NH0577
 NH0577.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0577
 NH0577.The dynamic height is computed by dividing the NAVD 88
 NH0577.geopotential number by the normal gravity value computed on the
 NH0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0577.degrees latitude (g = 980.6199 gals.).
 NH0577
 NH0577.The modeled gravity was interpolated from observed gravity values.
 NH0577
 NH0577. The following values were computed from the NAD 83(1997) position.
 NH0577
 NH0577;                    North         East     Units Scale Factor Converg.
 NH0577;SPC IL W     -   624,045.988   789,195.585   MT  1.00003903   +0 43 39.5
 NH0577;SPC IL W     - 2,047,390.88  2,589,219.18   sFT  1.00003903   +0 43 39.5
 NH0577;UTM  16      - 4,683,267.953   328,069.080   MT  0.99996372   -1 24 11.7
 NH0577
 NH0577!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0577!SPC IL W     -   0.99997053  x   1.00003903  =   1.00000956
 NH0577!UTM  16      -   0.99997053  x   0.99996372  =   0.99993425
 NH0577
 NH0577:                Primary Azimuth Mark                     Grid Az
 NH0577:SPC IL W     -  PARK                                     219 31 40.0
 NH0577:UTM  16      -  PARK                                     221 39 31.2
 NH0577
 NH0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2806983267(NAD 83)
 NH0577
 NH0577|---------------------------------------------------------------------|
 NH0577| PID    Reference Object                     Distance      Geod. Az  |
 NH0577|                                                           dddmmss.s |
 NH0577| NH0875 JOHN                                119.449 METERS 12402     |
 NH0577| NH0877 PARK                                APPROX. 0.9 KM 2201519.5 |
 NH0577|---------------------------------------------------------------------|
 NH0577
 NH0577                          SUPERSEDED SURVEY CONTROL
 NH0577
 NH0577  NAD 83(1996)-  42 16 57.64566(N)    089 05 06.82428(W) AD(       ) 2
 NH0577  NAD 83(1991)-  42 16 57.64504(N)    089 05 06.82353(W) AD(       ) 2
 NH0577  NAD 83(1986)-  42 16 57.64523(N)    089 05 06.82306(W) AD(       ) 2
 NH0577  USSD        -  42 16 57.69600(N)    089 05 06.23400(W) AD(       ) 3
 NH0577  NGVD 29 (??/??/92)  221.379  (m)          726.31   (f) ADJ UNCH    1 2
 NH0577
 NH0577.Superseded values are not recommended for survey control.
 NH0577
 NH0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0577.See file dsdata.pdf to determine how the superseded data were derived.
 NH0577
 NH0577_MARKER: DS = TRIANGULATION STATION DISK
 NH0577_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0577_SP_SET: PAVEMENT
 NH0577_STAMPING: CHURCH 1920
 NH0577_MARK LOGO: CGS
 NH0577_PROJECTION: FLUSH
 NH0577_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0577
 NH0577  HISTORY     - Date     Condition        Report By
 NH0577  HISTORY     - 1930     MONUMENTED       IL9450
 NH0577  HISTORY     - 1954     MARK NOT FOUND   CGS
 NH0577  HISTORY     - 1960     GOOD             CGS
 NH0577  HISTORY     - 1960     GOOD             CGS
 NH0577  HISTORY     - 1987     GOOD             USPSQD
 NH0577
 NH0577                          STATION DESCRIPTION
 NH0577
 NH0577'DESCRIBED BY CITY OF WINNEBAGO ILLINOIS 1930
 NH0577'DUE TO THE RECONSTRUCTION OF THE PAVEMENT ON NORTH CHURCH ST.,
 NH0577'IT BECAME NECESSARY TO REMOVE THE STATION MARK.  AFTER THE
 NH0577'CONSTRUCTION WORK WAS FINISHED THE STATION MARK WAS REPLACED
 NH0577'AND SET IN CONCRETE IN ITS EXACT FORMER POSITION FROM FOUR
 NH0577'REFERENCES.  THE MARK NOW REPOSES IN THE GUTTER LINE OF THE
 NH0577'NEW CONCRETE PAVEMENT.  MARK STAMPED CHURCH 1920.
 NH0577'
 NH0577'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ROCKFORD
 NH0577
 NH0577                          STATION RECOVERY (1954)
 NH0577
 NH0577'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0577'THE 1920 DESCRIPTION PLACES THIS STATION WHERE A NEW SECTION OF
 NH0577'SIDEWALK HAS BEEN CONSTRUCTED, AND STATION COULD NOT BE RECOVERED.
 NH0577
 NH0577                          STATION RECOVERY (1960)
 NH0577
 NH0577'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0577'AT ROCKFORD.
 NH0577'AT ROCKFORD, AT THE SOUTHWEST CORNER OF INTERSECTION OF NORTH CHURCH
 NH0577'AND JOHN STREETS, IN S-14, R-1E, T-44N, 2 1/2 FEET WEST-NORTHWEST
 NH0577'OF PROLONGED WEST-NORTHWEST CURB LINE OF NORTH CHURCH STREET,
 NH0577'6 1/2 FEET SOUTH-SOUTHWEST OF PROLONGED SOUTH-SOUTHWEST CURB LINE
 NH0577'OF JOHN STREET, IN TOP OF CONCRETE PAVEMENT OF STREET AT OUTSIDE
 NH0577'OF CURVED CORNER OF CURB, ABOUT LEVEL WITH THE STREET, AND
 NH0577'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE SIDEWALK.
 NH0577
 NH0577                          STATION RECOVERY (1960)
 NH0577
 NH0577'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (SD)
 NH0577'STATION FOUND IN GOOD CONDITION.  LOCATED AT THE SW CORNER OF
 NH0577'INETERSECTION OF NO. CHURCH AND JOHN STREETS, IN SEC. 14 R1E T44N,
 NH0577'2-1/2 FEET WNW OF PROLONGED WNW CURB LINE OF NO. CHURCH STREET,
 NH0577'6-1/2 FEET SSW OF PRLONGED SSW CURB LINE OF JOHN STREET, IN
 NH0577'TOP OF CONCRETE PAVEMENT OF STREET AT OUTSIDE OF CURVED CORNER
 NH0577'OF CURB, ABOUT LEVEL WITH THE STREET, AND ABOUT 1/2 FOOT BELOW
 NH0577'THE LEVEL OF THE SIDEWALK.
 NH0577'
 NH0577'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ROCKFORD
 NH0577
 NH0577                          STATION RECOVERY (1987)
 NH0577
 NH0577'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0577'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1991 ***********************************************************************
 JB1991  DESIGNATION -  CHURCH SPIRE EAST BELLEVILLE
 JB1991  PID         -  JB1991
 JB1991  STATE/COUNTY-  IL/ST CLAIR
 JB1991  COUNTRY     -  US
 JB1991  USGS QUAD   -  O'FALLON (2018)
 JB1991
 JB1991                         *CURRENT SURVEY CONTROL
 JB1991  ______________________________________________________________________
 JB1991* NAD 83(1997) POSITION- 38 30 38.12706(N) 089 59 17.17968(W)   ADJUSTED
 JB1991  ______________________________________________________________________
 JB1991  GEOID HEIGHT    -        -30.580 (meters)                     GEOID18
 JB1991  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 JB1991  HORZ ORDER      -  THIRD
 JB1991
 JB1991.The horizontal coordinates were established by classical geodetic methods
 JB1991.and adjusted by the National Geodetic Survey in October 1999.
 JB1991
 JB1991.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1991.GEOID18 height accuracy estimate available here.
 JB1991
 JB1991.Click photographs - Photos may exist for this station.
 JB1991
 JB1991.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1991
 JB1991. The following values were computed from the NAD 83(1997) position.
 JB1991
 JB1991;                    North         East     Units Scale Factor Converg.
 JB1991;SPC IL W     -   204,657.879   715,573.196   MT  0.99994416   +0 06 40.3
 JB1991;SPC IL W     -   671,448.39  2,347,676.39   sFT  0.99994416   +0 06 40.3
 JB1991;UTM  16      - 4,266,701.109   239,454.931   MT  1.00043606   -1 51 41.8
 JB1991;UTM  15      - 4,266,768.812   762,619.765   MT  1.00044943   +1 52 35.2
 JB1991
 JB1991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3945466701(NAD 83)
 JB1991
 JB1991                          SUPERSEDED SURVEY CONTROL
 JB1991
 JB1991  NAD 83(1986)-  38 30 38.14405(N)    089 59 17.17458(W) AD(       ) 3
 JB1991  NAD 27      -  38 30 37.96000(N)    089 59 16.80000(W) AD(       ) 3
 JB1991  USSD        -  38 30 38.04000(N)    089 59 16.75000(W) AD(       ) 3
 JB1991
 JB1991.Superseded values are not recommended for survey control.
 JB1991
 JB1991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1991.See file dsdata.pdf to determine how the superseded data were derived.
 JB1991
 JB1991_MARKER: 90 = CHURCH SPIRE
 JB1991
 JB1991  HISTORY     - Date     Condition        Report By
 JB1991  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1991
 JB1991                          STATION DESCRIPTION
 JB1991
 JB1991'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2766 ***********************************************************************
 ME2766  DESIGNATION -  CICERO ST MARYS CH SPIRE
 ME2766  PID         -  ME2766
 ME2766  STATE/COUNTY-  IL/COOK
 ME2766  COUNTRY     -  US
 ME2766  USGS QUAD   -  ENGLEWOOD (2018)
 ME2766
 ME2766                         *CURRENT SURVEY CONTROL
 ME2766  ______________________________________________________________________
 ME2766* NAD 83(1997) POSITION- 41 50 17.96146(N) 087 44 44.58563(W)   ADJUSTED
 ME2766  ______________________________________________________________________
 ME2766  GEOID HEIGHT    -        -33.501 (meters)                     GEOID18
 ME2766  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 ME2766  HORZ ORDER      -  THIRD
 ME2766
 ME2766.The horizontal coordinates were established by classical geodetic methods
 ME2766.and adjusted by the National Geodetic Survey in October 1999.
 ME2766
 ME2766.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2766.GEOID18 height accuracy estimate available here.
 ME2766
 ME2766.Click photographs - Photos may exist for this station.
 ME2766
 ME2766.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2766
 ME2766. The following values were computed from the NAD 83(1997) position.
 ME2766
 ME2766;                    North         East     Units Scale Factor Converg.
 ME2766;SPC IL E     -   574,312.219   348,806.276   MT  1.00000430   +0 23 31.1
 ME2766;SPC IL E     - 1,884,222.67  1,144,375.26   sFT  1.00000430   +0 23 31.1
 ME2766;UTM  16      - 4,632,094.392   438,085.109   MT  0.99964717   -0 29 50.8
 ME2766
 ME2766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3808532094(NAD 83)
 ME2766
 ME2766                          SUPERSEDED SURVEY CONTROL
 ME2766
 ME2766  NAD 83(1997)-  41 50 17.96159(N)    087 44 44.58602(W) AD(       ) 3
 ME2766  NAD 83(1994)-  41 50 17.96452(N)    087 44 44.59661(W) AD(       ) 3
 ME2766  NAD 83(1986)-  41 50 17.96528(N)    087 44 44.59605(W) AD(       ) 3
 ME2766  NAD 27      -  41 50 17.84993(N)    087 44 44.39636(W) AD(       ) 3
 ME2766
 ME2766.Superseded values are not recommended for survey control.
 ME2766
 ME2766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2766.See file dsdata.pdf to determine how the superseded data were derived.
 ME2766
 ME2766_MARKER: 90 = CHURCH SPIRE
 ME2766
 ME2766  HISTORY     - Date     Condition        Report By
 ME2766  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2766
 ME2766                          STATION DESCRIPTION
 ME2766
 ME2766'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2766'THE STATION IS THE CENTER OF THE BALL AT THE BASE OF THE NORTH
 ME2766'ONE OF TWO BROWN CROSSES WHICH ARE ATOP GREEN SPIRES
 ME2766'SURMOUNTING BROWN BRICK BELL TOWERS OF THE SAINT MARYS
 ME2766'CATHOLIC CHURCH AND HAVE AN OVERALL HEIGHT OF ABOUT 150 FEET.
 ME2766'
 ME2766'LOCATED IN THE SOUTHEAST SECTION OF CICERO IN THE SOUTHWEST
 ME2766'ANGLE OF THE INTERSECTION OF SOUTH FORTY-EIGHTH COURT AND WEST
 ME2766'THIRTIETH STREET, 66 FEET WEST OF THE CENTER OF FORTY-EIGHTH
 ME2766'COURT, 50 FEET SOUTH OF THE CENTER OF WEST THIRTIETH STREET
 ME2766'AND ON THE NORTHEAST CORNER OF THE CHURCH BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1036 ***********************************************************************
 KB1036  DESIGNATION -  CIMIC
 KB1036  PID         -  KB1036
 KB1036  STATE/COUNTY-  IL/SANGAMON
 KB1036  COUNTRY     -  US
 KB1036  USGS QUAD   -  DIVERNON (2018)
 KB1036
 KB1036                         *CURRENT SURVEY CONTROL
 KB1036  ______________________________________________________________________
 KB1036* NAD 83(1997) POSITION- 39 35 24.00725(N) 089 38 23.42622(W)   ADJUSTED
 KB1036* NAVD 88 ORTHO HEIGHT -   185.205 (meters)      607.63  (feet) ADJUSTED
 KB1036  ______________________________________________________________________
 KB1036  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KB1036  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 KB1036  DYNAMIC HEIGHT  -        185.102 (meters)      607.29  (feet) COMP
 KB1036  MODELED GRAVITY -    980,067.1   (mgal)                       NAVD 88
 KB1036
 KB1036  HORZ ORDER      -  SECOND
 KB1036  VERT ORDER      -  SECOND    CLASS 0
 KB1036
 KB1036.The horizontal coordinates were established by classical geodetic methods
 KB1036.and adjusted by the National Geodetic Survey in October 1999.
 KB1036
 KB1036.The orthometric height was determined by differential leveling and
 KB1036.adjusted by the NATIONAL GEODETIC SURVEY
 KB1036.in June 1991.
 KB1036
 KB1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1036.GEOID18 height accuracy estimate available here.
 KB1036
 KB1036.Click photographs - Photos may exist for this station.
 KB1036
 KB1036.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1036
 KB1036.The dynamic height is computed by dividing the NAVD 88
 KB1036.geopotential number by the normal gravity value computed on the
 KB1036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1036.degrees latitude (g = 980.6199 gals.).
 KB1036
 KB1036.The modeled gravity was interpolated from observed gravity values.
 KB1036
 KB1036. The following values were computed from the NAD 83(1997) position.
 KB1036
 KB1036;                    North         East     Units Scale Factor Converg.
 KB1036;SPC IL W     -   324,600.702   745,253.070   MT  0.99996638   +0 20 08.7
 KB1036;SPC IL W     - 1,064,960.80  2,445,051.11   sFT  0.99996638   +0 20 08.7
 KB1036;UTM  16      - 4,385,582.493   273,306.892   MT  1.00023274   -1 40 59.0
 KB1036
 KB1036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1036!SPC IL W     -   0.99997598  x   0.99996638  =   0.99994236
 KB1036!UTM  16      -   0.99997598  x   1.00023274  =   1.00020872
 KB1036
 KB1036:                Primary Azimuth Mark                     Grid Az
 KB1036:SPC IL W     -  CIMIC AZ MK                              085 12 56.7
 KB1036:UTM  16      -  CIMIC AZ MK                              087 14 04.4
 KB1036
 KB1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7330685582(NAD 83)
 KB1036
 KB1036|---------------------------------------------------------------------|
 KB1036| PID    Reference Object                     Distance      Geod. Az  |
 KB1036|                                                           dddmmss.s |
 KB1036| KB1511 GLENARM PANHAN E PL MICROWAVE       APPROX. 4.8 KM 0091148.6 |
 KB1036| CI6826 CIMIC AZ MK                                        0853305.4 |
 KB1036| KB1499 PAWNEE C I P S CO MICROWAVE         APPROX. 4.1 KM 0871238.0 |
 KB1036| KB1037 CIMIC RM 1                           13.414 METERS 09240     |
 KB1036| KB1035 CIMIC RM 2                           14.028 METERS 26824     |
 KB1036|---------------------------------------------------------------------|
 KB1036
 KB1036                          SUPERSEDED SURVEY CONTROL
 KB1036
 KB1036  NAD 83(1986)-  39 35 24.01599(N)    089 38 23.41510(W) AD(       ) 2
 KB1036  NAD 27      -  39 35 23.82250(N)    089 38 23.07790(W) AD(       ) 2
 KB1036  NGVD 29 (??/??/92)  185.320  (m)          608.00   (f) ADJ UNCH    2 0
 KB1036  NGVD 29             185.32   (m)          608.0    (f) LEVELING    3  
 KB1036
 KB1036.Superseded values are not recommended for survey control.
 KB1036
 KB1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1036.See file dsdata.pdf to determine how the superseded data were derived.
 KB1036
 KB1036_MARKER: DE = TRAVERSE STATION DISK
 KB1036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1036_STAMPING: CIMIC 1960
 KB1036_MARK LOGO: CGS
 KB1036_PROJECTION: FLUSH
 KB1036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1036+STABILITY: SURFACE MOTION
 KB1036
 KB1036  HISTORY     - Date     Condition        Report By
 KB1036  HISTORY     - 1960     MONUMENTED       CGS
 KB1036  HISTORY     - 1960     GOOD             CGS
 KB1036  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1036  HISTORY     - 1977     MARK NOT FOUND   NGS
 KB1036  HISTORY     - 1977     MARK NOT FOUND   NGS
 KB1036
 KB1036                          STATION DESCRIPTION
 KB1036
 KB1036'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1036'THE STATION IS LOCATED ABOUT 6 MILES EAST OF AUBURN, ABOUT 2 MILES
 KB1036'NORTH-NORTHEAST OF DIVERNON AND ABOUT 1/2 MILE EAST OF THE
 KB1036'JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 104.
 KB1036'
 KB1036'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE
 KB1036'HIGHWAY 104, ABOUT 1-3/4 MILES NORTH OF DIVERNON, GO EAST ON STATE
 KB1036'HIGHWAY 104 FOR 0.4 MILE TO THE STATION ON RIGHT AS DESCRIBED.
 KB1036'CONTINUE EAST ON STATE HIGHWAY 104 FOR 0.4 MILE TO AZIMUTH MARK
 KB1036'ON LEFT AS DESCRIBED.
 KB1036'
 KB1036'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 IN.
 KB1036'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB1036'GROUND AND IS STAMPED CIMIC 1960. THE MARK IS 101 FEET EAST OF A
 KB1036'POWER POLE, 101 FEET WEST OF A POWER POLE, 64 FEET NORTH OF NORTH
 KB1036'RAIL OF RAILROAD TRACKS, 43 FEET SOUTH OF CENTER OF ROAD, 26 FEET
 KB1036'EAST OF RIGHT-OF-WAY MARKER AND 4.6 FEET WEST OF WITNESS POST.
 KB1036'
 KB1036'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB1036'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB1036'GROUND AND IS STAMPED CIMIC NO 1 1960. THE MARK IS 56 FEET WEST OF A
 KB1036'POWER POLE, 45.5 FEET SOUTH OF CENTER OF ROAD AND 39.5 FEET
 KB1036'EAST OF WITNESS POST.
 KB1036'
 KB1036'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN A 12 INCH SQUARE
 KB1036'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 KB1036'AND IS STAMPED CIMIC NO 2 1960. THE MARK IS 55 FEET EAST OF A POWER
 KB1036'POLE, 50.5 FEET WEST OF WITNESS POST, 45.5 FEET SOUTH OF
 KB1036'CENTER OF ROAD AND 20 FEET WEST-SOUTHWEST OF RIGHT-OF-WAY MARKER.
 KB1036'
 KB1036'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 KB1036'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB1036'GROUND AND IS STAMPED CIMIC 1960. THE MARK IS 39 FEET NORTH OF CENTER
 KB1036'OF ROAD, 9 FEET EAST OF CENTER OF GATE, 2.6 FEET WEST OF WITNESS
 KB1036'POST AND 1 FOOT SOUTH OF FENCE.
 KB1036'
 KB1036'HEIGHT OF LIGHT ABOVE STATION MARK 3.12 METERS.
 KB1036
 KB1036                          STATION RECOVERY (1960)
 KB1036
 KB1036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1036'2 MI NE FROM DIVERNON.
 KB1036'1.6 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1036'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.4 MILES EAST ALONG
 KB1036'STATE HIGHWAY 104, 43 FEET SOUTH OF THE CENTER LINE OF THE
 KB1036'HIGHWAY, 102 FEET EAST OF THE TENTH POWER POLE EAST OF THE
 KB1036'JUNCTION OF STATE HIGHWAY 104 AND U.S. HIGHWAY 66 (FOUR LANE
 KB1036'DUAL HIGHWAY), 100 FEET WEST OF THE ELEVENTH POWER POLE EAST OF
 KB1036'THE JUNCTION OF STATE 104 AND U.S. HIGHWAY 66, 26.5 FEET EAST
 KB1036'OF A RIGHT OF WAY MARKER, 46 FEET NORTH OF THE NORTH RAIL OF
 KB1036'THE WEST BOUND TRACK OF THE CHICAGO AND ILLINOIS MIDLAND RAILWAY,
 KB1036'4.5 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB1036'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB1036'GROUND.
 KB1036
 KB1036                          STATION RECOVERY (1976)
 KB1036
 KB1036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1036'THE STATION WAS SEARCHED FOR BUT ONLY THE AZIMUTH MARK WAS FOUND.
 KB1036'IT APPEARS THAT THE RIGHT OF WAY HAS BEEN WORKED ON AND THE STATION
 KB1036'DESTROYED IN THE PROCESS.
 KB1036'
 KB1036'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 KB1036'NORTH-NORTHEAST OF DIVERNON.
 KB1036
 KB1036                          STATION RECOVERY (1977)
 KB1036
 KB1036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 KB1036'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE NOT FOUND.  A GOOD
 KB1036'HOUR WAS SPENT IN THE SEARCH FOR THESE MARKS.  IT APPEARS THAT THE
 KB1036'MARKS WERE DESTROYED WHEN THE HIGHWAY WAS WIDENED AT THIS POINT.
 KB1036'ONLY THE AZIMUTH MARK FOUND.  IT IS IN GOOD CONDITION AND AS
 KB1036'DESCRIBED IN 1960.  THIS STATION SHOULD BE CONSIDERED LOST.
 KB1036'
 KB1036'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTH
 KB1036'OF DIVERNON.
 KB1036
 KB1036                          STATION RECOVERY (1977)
 KB1036
 KB1036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 KB1036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1037 ***********************************************************************
 KB1037  DESIGNATION -  CIMIC RM 1
 KB1037  PID         -  KB1037
 KB1037  STATE/COUNTY-  IL/SANGAMON
 KB1037  COUNTRY     -  US
 KB1037  USGS QUAD   -  DIVERNON (2018)
 KB1037
 KB1037                         *CURRENT SURVEY CONTROL
 KB1037  ______________________________________________________________________
 KB1037* NAD 83(1986) POSITION- 39 35 23.99   (N) 089 38 22.86   (W)   HD_HELD1
 KB1037* NAVD 88 ORTHO HEIGHT -   185.228 (meters)      607.70  (feet) ADJUSTED
 KB1037  ______________________________________________________________________
 KB1037  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KB1037  DYNAMIC HEIGHT  -        185.125 (meters)      607.36  (feet) COMP
 KB1037  MODELED GRAVITY -    980,067.1   (mgal)                       NAVD 88
 KB1037
 KB1037  VERT ORDER      -  SECOND    CLASS 0
 KB1037
 KB1037.The horizontal coordinates were determined by differentially corrected
 KB1037.hand held GPS observations or other comparable positioning techniques
 KB1037.and have an estimated accuracy of +/- 3 meters.
 KB1037
 KB1037.The orthometric height was determined by differential leveling and
 KB1037.adjusted by the NATIONAL GEODETIC SURVEY
 KB1037.in June 1991.
 KB1037
 KB1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1037.GEOID18 height accuracy estimate available here.
 KB1037
 KB1037.Click photographs - Photos may exist for this station.
 KB1037
 KB1037.The dynamic height is computed by dividing the NAVD 88
 KB1037.geopotential number by the normal gravity value computed on the
 KB1037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1037.degrees latitude (g = 980.6199 gals.).
 KB1037
 KB1037.The modeled gravity was interpolated from observed gravity values.
 KB1037
 KB1037;                    North         East    Units  Estimated Accuracy
 KB1037;SPC IL W     -   324,600.2     745,266.6     MT  (+/- 3 meters HH1 GPS) 
 KB1037
 KB1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7332085581(NAD 83)
 KB1037
 KB1037                          SUPERSEDED SURVEY CONTROL
 KB1037
 KB1037  NGVD 29 (??/??/92)  185.344  (m)          608.08   (f) ADJ UNCH    2 0
 KB1037
 KB1037.Superseded values are not recommended for survey control.
 KB1037
 KB1037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1037.See file dsdata.pdf to determine how the superseded data were derived.
 KB1037
 KB1037_MARKER: DR = REFERENCE MARK DISK
 KB1037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1037_STAMPING: CIMIC NO 1 1960
 KB1037_MARK LOGO: CGS
 KB1037_PROJECTION: FLUSH
 KB1037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1037+STABILITY: SURFACE MOTION
 KB1037
 KB1037  HISTORY     - Date     Condition        Report By
 KB1037  HISTORY     - 1960     MONUMENTED       CGS
 KB1037  HISTORY     - 1977     MARK NOT FOUND   NGS
 KB1037
 KB1037                          STATION DESCRIPTION
 KB1037
 KB1037'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1037'2 MI NE FROM DIVERNON.
 KB1037'1.6 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1037'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.4 MILES EAST
 KB1037'ALONG STATE HIGHWAY 104, 46 FEET SOUTH OF THE CENTER LINE OF THE
 KB1037'HIGHWAY, 56 FEET WEST OF THE ELEVENTH POWER POLE EAST OF THE
 KB1037'JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 104, 71 FEET EAST
 KB1037'OF A RIGHT OF WAY MARKER, 44.0 FEET EAST OF TRAVERSE STATION
 KB1037'CIMIC, 61 FEET NORTH OF THE NORTH RAIL OF THE WEST BOUND TRACK
 KB1037'OF THE CHICAGO AND ILLINOIS, MIDLAND RAILWAY, 39.6 FEET EAST OF
 KB1037'A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN
 KB1037'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB1037
 KB1037                          STATION RECOVERY (1977)
 KB1037
 KB1037'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 KB1037'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1035 ***********************************************************************
 KB1035  DESIGNATION -  CIMIC RM 2
 KB1035  PID         -  KB1035
 KB1035  STATE/COUNTY-  IL/SANGAMON
 KB1035  COUNTRY     -  US
 KB1035  USGS QUAD   -  DIVERNON (2018)
 KB1035
 KB1035                         *CURRENT SURVEY CONTROL
 KB1035  ______________________________________________________________________
 KB1035* NAD 83(1986) POSITION- 39 35 23.99   (N) 089 38 24.01   (W)   HD_HELD1
 KB1035* NAVD 88 ORTHO HEIGHT -   185.242 (meters)      607.75  (feet) ADJUSTED
 KB1035  ______________________________________________________________________
 KB1035  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KB1035  DYNAMIC HEIGHT  -        185.139 (meters)      607.41  (feet) COMP
 KB1035  MODELED GRAVITY -    980,067.1   (mgal)                       NAVD 88
 KB1035
 KB1035  VERT ORDER      -  SECOND    CLASS 0
 KB1035
 KB1035.The horizontal coordinates were determined by differentially corrected
 KB1035.hand held GPS observations or other comparable positioning techniques
 KB1035.and have an estimated accuracy of +/- 3 meters.
 KB1035
 KB1035.The orthometric height was determined by differential leveling and
 KB1035.adjusted by the NATIONAL GEODETIC SURVEY
 KB1035.in June 1991.
 KB1035
 KB1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1035.GEOID18 height accuracy estimate available here.
 KB1035
 KB1035.Click photographs - Photos may exist for this station.
 KB1035
 KB1035.The dynamic height is computed by dividing the NAVD 88
 KB1035.geopotential number by the normal gravity value computed on the
 KB1035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1035.degrees latitude (g = 980.6199 gals.).
 KB1035
 KB1035.The modeled gravity was interpolated from observed gravity values.
 KB1035
 KB1035;                    North         East    Units  Estimated Accuracy
 KB1035;SPC IL W     -   324,600.1     745,239.1     MT  (+/- 3 meters HH1 GPS) 
 KB1035
 KB1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7329285582(NAD 83)
 KB1035
 KB1035                          SUPERSEDED SURVEY CONTROL
 KB1035
 KB1035  NGVD 29 (??/??/92)  185.358  (m)          608.13   (f) ADJ UNCH    2 0
 KB1035
 KB1035.Superseded values are not recommended for survey control.
 KB1035
 KB1035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1035.See file dsdata.pdf to determine how the superseded data were derived.
 KB1035
 KB1035_MARKER: DR = REFERENCE MARK DISK
 KB1035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1035_STAMPING: CIMIC NO 2 1960
 KB1035_MARK LOGO: CGS
 KB1035_PROJECTION: FLUSH
 KB1035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1035+STABILITY: SURFACE MOTION
 KB1035
 KB1035  HISTORY     - Date     Condition        Report By
 KB1035  HISTORY     - 1960     MONUMENTED       CGS
 KB1035  HISTORY     - 1977     MARK NOT FOUND   NGS
 KB1035
 KB1035                          STATION DESCRIPTION
 KB1035
 KB1035'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1035'2 MI NE FROM DIVERNON.
 KB1035'1.6 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1035'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.4 MILES EAST ALONG
 KB1035'STATE HIGHWAY 104, 42 FEET SOUTH OF THE CENTER LINE OF THE
 KB1035'HIGHWAY, 56 FEET EAST OF THE TENTH POWER POLE EAST OF THE
 KB1035'JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 104, 64 FEET NORTH
 KB1035'OF THE NORTH RAIL OF THE WEST BOUND TRACK OF THE CHICAGO AND
 KB1035'ILLINOIS MIDLAND RAILWAY, 46.1 FEET WEST OF TRAVERSE STATION
 KB1035'CIMIC, 20 FEET WEST OF A RIGHT OF WAY MARKER, 50.5 FEET WEST OF A
 KB1035'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE
 KB1035'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB1035
 KB1035                          STATION RECOVERY (1977)
 KB1035
 KB1035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 KB1035'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1624 ***********************************************************************
 MF1624  DESIGNATION -  CINDER
 MF1624  PID         -  MF1624
 MF1624  STATE/COUNTY-  IL/LASALLE
 MF1624  COUNTRY     -  US
 MF1624  USGS QUAD   -  LA SALLE (2018)
 MF1624
 MF1624                         *CURRENT SURVEY CONTROL
 MF1624  ______________________________________________________________________
 MF1624* NAD 83(1997) POSITION- 41 17 47.94304(N) 089 03 05.14879(W)   ADJUSTED
 MF1624* NAVD 88 ORTHO HEIGHT -   181.    (meters)      594.    (feet) SCALED
 MF1624  ______________________________________________________________________
 MF1624  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 MF1624  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 MF1624  HORZ ORDER      -  SECOND
 MF1624
 MF1624.The horizontal coordinates were established by classical geodetic methods
 MF1624.and adjusted by the National Geodetic Survey in October 1999.
 MF1624
 MF1624.The orthometric height was scaled from a topographic map.
 MF1624
 MF1624.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1624.GEOID18 height accuracy estimate available here.
 MF1624
 MF1624.Click photographs - Photos may exist for this station.
 MF1624
 MF1624.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1624
 MF1624. The following values were computed from the NAD 83(1997) position.
 MF1624
 MF1624;                    North         East     Units Scale Factor Converg.
 MF1624;SPC IL E     -   514,234.804   239,855.779   MT  1.00001950   -0 28 26.1
 MF1624;SPC IL E     - 1,687,118.69    786,926.83   sFT  1.00001950   -0 28 26.1
 MF1624;SPC IL W     -   514,568.639   793,403.947   MT  1.00004851   +0 44 09.8
 MF1624;SPC IL W     - 1,688,213.94  2,603,026.12   sFT  1.00004851   +0 44 09.8
 MF1624;UTM  16      - 4,573,718.685   328,242.635   MT  0.99996307   -1 21 15.1
 MF1624
 MF1624!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1624!SPC IL E     -   0.99997679  x   1.00001950  =   0.99999629
 MF1624!SPC IL W     -   0.99997679  x   1.00004851  =   1.00002530
 MF1624!UTM  16      -   0.99997679  x   0.99996307  =   0.99993986
 MF1624
 MF1624:                Primary Azimuth Mark                     Grid Az
 MF1624:SPC IL E     -  MCDONOUGH                                321 49 05.4
 MF1624:SPC IL W     -  MCDONOUGH                                320 36 29.5
 MF1624:UTM  16      -  MCDONOUGH                                322 41 54.4
 MF1624
 MF1624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2824273718(NAD 83)
 MF1624
 MF1624|---------------------------------------------------------------------|
 MF1624| PID    Reference Object                     Distance      Geod. Az  |
 MF1624|                                                           dddmmss.s |
 MF1624| CI6827 CINDER AZ MK                                       1602156.0 |
 MF1624| MF0717 OGLESBY                             APPROX. 0.5 KM 1775728.9 |
 MF1624| CI6828 CINDER RM                             7.280 METERS 29041     |
 MF1624| MF1219 MCDONOUGH                           APPROX. 4.6 KM 3212039.3 |
 MF1624|---------------------------------------------------------------------|
 MF1624
 MF1624                          SUPERSEDED SURVEY CONTROL
 MF1624
 MF1624  NAD 83(1986)-  41 17 47.95744(N)    089 03 05.14262(W) AD(       ) 2
 MF1624  NAD 27      -  41 17 47.86000(N)    089 03 04.82200(W) AD(       ) 2
 MF1624  USSD        -  41 17 48.00300(N)    089 03 04.64200(W) AD(       ) 3
 MF1624
 MF1624.Superseded values are not recommended for survey control.
 MF1624
 MF1624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1624.See file dsdata.pdf to determine how the superseded data were derived.
 MF1624
 MF1624_MARKER: N = NAIL
 MF1624_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 MF1624_SP_SET: WOODEN STAKE
 MF1624_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1624
 MF1624  HISTORY     - Date     Condition        Report By
 MF1624  HISTORY     - 1920     MONUMENTED       CGS
 MF1624  HISTORY     - 1966     MARK NOT FOUND   USGS
 MF1624  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF1624  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1624
 MF1624                          STATION DESCRIPTION
 MF1624
 MF1624'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1624'STATION IS LOCATED AT OGLESBY, ABOUT 160 YARDS N OF THE ILLINOIS
 MF1624'CENTRAL RAILROAD STATION, ON THE S SIDE OF THE SPUR OF THE
 MF1624'CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY LEADING TO A CEMENT
 MF1624'PLANT, 8 YARDS E OF THE E END OF THE CHICAGO, MILWAUKEE
 MF1624'AND ST. PAUL RAILWAY OVERHEAD BRIDGE V 420 OVER THE ILLINOIS
 MF1624'CENTRAL RAILROAD TRACK, 10 YARDS W OF THE CEMENT PLANT
 MF1624'INCLOSURE GATE, AND 1.34 METERS (4.40 FEET) S OF THE S AND
 MF1624'NEAREST RAIL.  THE STATION MARK IS A STAKE 2 BY 4 INCHES IN
 MF1624'SIZE, WITH A NAIL WITH A CROSS FILED ON THE HEAD, AND THE
 MF1624'REFERENCE MARK IS A CROSS AND USRM 20 STAMPED ON THE NEAREST
 MF1624'BOLT IN THE LENGTH-WISE TIES.  THE REFERENCE MARK IS ON THE
 MF1624'SAME SIDE OF THE TRACK, 7.28 METERS (23.88 FEET) FROM THE
 MF1624'STATION, N 69 DEG 20 MIN W.
 MF1624
 MF1624                          STATION RECOVERY (1966)
 MF1624
 MF1624'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 MF1624'STATION WHICH IS MARKED BY A WOODEN STAKE WAS NOT FOUND AFTER
 MF1624'A GOOD SEARCH.
 MF1624'
 MF1624'REFERENCE MARK WAS ALSO NOT FOUND.
 MF1624
 MF1624                          STATION RECOVERY (1997)
 MF1624
 MF1624'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1624'MARK NOT FOUND.
 MF1624
 MF1624                          STATION RECOVERY (2002)
 MF1624
 MF1624'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1624'RAILROAD ABANDONED...LANDMARKS REMOVED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1474 ***********************************************************************
 KB1474  DESIGNATION -  CIPS
 KB1474  PID         -  KB1474
 KB1474  STATE/COUNTY-  IL/SANGAMON
 KB1474  COUNTRY     -  US
 KB1474  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1474
 KB1474                         *CURRENT SURVEY CONTROL
 KB1474  ______________________________________________________________________
 KB1474* NAD 83(1997) POSITION- 39 48 02.88544(N) 089 38 51.13387(W)   ADJUSTED
 KB1474* NAVD 88 ORTHO HEIGHT -   244.0   (meters)      801.    (feet) VERTCON3
 KB1474  ______________________________________________________________________
 KB1474  GEOID HEIGHT    -        -32.547 (meters)                     GEOID18
 KB1474  LAPLACE CORR    -          1.20  (seconds)                    DEFLEC18
 KB1474  HORZ ORDER      -  FIRST
 KB1474
 KB1474.The horizontal coordinates were established by classical geodetic methods
 KB1474.and adjusted by the National Geodetic Survey in October 1999.
 KB1474
 KB1474.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1474.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1474
 KB1474.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1474.GEOID18 height accuracy estimate available here.
 KB1474
 KB1474.Click photographs - Photos may exist for this station.
 KB1474
 KB1474.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1474
 KB1474. The following values were computed from the NAD 83(1997) position.
 KB1474
 KB1474;                    North         East     Units Scale Factor Converg.
 KB1474;SPC IL W     -   348,000.471   744,456.510   MT  0.99996550   +0 19 56.3
 KB1474;SPC IL W     - 1,141,731.55  2,442,437.73   sFT  0.99996550   +0 19 56.3
 KB1474;UTM  16      - 4,409,002.041   273,336.983   MT  1.00023255   -1 41 43.7
 KB1474
 KB1474!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1474!SPC IL W     -   0.99996683  x   0.99996550  =   0.99993233
 KB1474!UTM  16      -   0.99996683  x   1.00023255  =   1.00019937
 KB1474
 KB1474:                Primary Azimuth Mark                     Grid Az
 KB1474:SPC IL W     -  SPRINGFIELD STATE CAPITOL DOME           246 54 23.3
 KB1474:UTM  16      -  SPRINGFIELD STATE CAPITOL DOME           248 56 03.3
 KB1474
 KB1474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7333609002(NAD 83)
 KB1474
 KB1474|---------------------------------------------------------------------|
 KB1474| PID    Reference Object                     Distance      Geod. Az  |
 KB1474|                                                           dddmmss.s |
 KB1474| KB1496 VORTAC CAPITOL CAP                  APPROX.10.3 KM 0103356.3 |
 KB1474| KB1475 SPRINGFIELD SANGAMON ELEC TK        APPROX. 2.0 KM 0162103.4 |
 KB1474| KB1481 SPRINGFIELD ST ALOYSIUS CH          APPROX. 3.7 KM 0255720.9 |
 KB1474| KB1472 SPRINGFIELD ST JOHNS HOSP STK       APPROX. 0.6 KM 0292539.3 |
 KB1474| KB1471 SPRINGFIELD PILLSBURY NW TANK       APPROX. 1.8 KM 0410248.0 |
 KB1474| KB1470 SPRINGFIELD ILL SOY PROD VENT       APPROX. 5.0 KM 0444526.4 |
 KB1474| KB1480 SPRINGFIELD PILLSBURY SE TANK       APPROX. 1.8 KM 0450922.3 |
 KB1474| CI7976 NE CORNER OF BLDG                                  08202     |
 KB1474| KB1469 SPRINGFIELD RAD STA WTAX TOWER      APPROX. 3.7 KM 1023845.6 |
 KB1474| CI8215 SE CORNER OF BLDG                                  11454     |
 KB1474| KB1477 SPRINGFIELD CILCO STACK             APPROX. 0.6 KM 1251859.9 |
 KB1474| KB1476 SPRINGFIELD ALLIS CHALMERS STK      APPROX. 4.5 KM 1763212.7 |
 KB1474| KB1478 SPRINGFIELD RAD STA WCVS TOWER      APPROX. 4.5 KM 1844001.0 |
 KB1474| KB1479 SPRINGFIELD MUNICIPAL TANK          APPROX. 2.6 KM 1911311.5 |
 KB1474| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX. 0.7 KM 2471419.6 |
 KB1474| KB1482 SPRINGFIELD SACRED HT ACAD CUP      APPROX. 2.3 KM 2685047.8 |
 KB1474| KB1486 SPRINGFIELD HIGH SCHOOL STACK       APPROX. 1.2 KM 2695946.2 |
 KB1474| KB1485 AIRPORT BCN CAP AP SPRINGFIELD      APPROX. 5.1 KM 3375603.2 |
 KB1474| KB1487 SPRINGFIELD LINCOLN MONUMENT        APPROX. 2.6 KM 3441709.5 |
 KB1474| KB1473 SPRINGFIELD ST JOSEPHS CHURCH       APPROX. 2.0 KM 3592404.2 |
 KB1474|---------------------------------------------------------------------|
 KB1474
 KB1474                          SUPERSEDED SURVEY CONTROL
 KB1474
 KB1474  NAD 83(1986)-  39 48 02.89521(N)    089 38 51.12323(W) AD(       ) 1
 KB1474  NAD 27      -  39 48 02.70310(N)    089 38 50.76050(W) AD(       ) 1
 KB1474  NGVD 29 (07/19/86)  244.1    (m)          801.     (f) VERT ANG       
 KB1474
 KB1474.Superseded values are not recommended for survey control.
 KB1474
 KB1474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1474.See file dsdata.pdf to determine how the superseded data were derived.
 KB1474
 KB1474_MARKER: DS = TRIANGULATION STATION DISK
 KB1474_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB1474_SP_SET: BUILDING ROOF
 KB1474_STAMPING: CHIPS 1959
 KB1474_MARK LOGO: CGS
 KB1474_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1474
 KB1474  HISTORY     - Date     Condition        Report By
 KB1474  HISTORY     - 1959     MONUMENTED       CGS
 KB1474  HISTORY     - 1969     GOOD             ILDT
 KB1474  HISTORY     - 1975     GOOD             NGS
 KB1474
 KB1474                          STATION DESCRIPTION
 KB1474
 KB1474'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1474'STATION IS ON THE TOP ROOF OF THE CENTRAL ILLINOIS PUBLIC SERVICE
 KB1474'BUILDING. THE BUILDING IS LOCATED ABOUT IN THE CENTER OF
 KB1474'SPRINGFIELD AT THE INTERSECTION OF 6TH AND ADAMS STREET. THE DISK IS
 KB1474'A STANDARD U.S. COAST AND GEODETIC STATION MARK SET IN A SMALL
 KB1474'MASS OF ROOFING CEMENT NEAR THE NORTHWEST CORNER OF THE ROOF. THERE
 KB1474'ARE CHISELED CROSSES IN THE CONCRETE NE AND SE EDGES OF THE ROOF
 KB1474'AND THESE POINTS WERE MEASURED TO AND CUT IN AT THIS TIME.
 KB1474'
 KB1474'NOTE - ANYONE GOING TO THIS STATION SHOULD SEE THE BUILDING MANAGER
 KB1474'WHOSE OFFICE IS ON THE 9TH FLOOR.
 KB1474'
 KB1474'THE STATION MARK DISK IS STAMPED CIPS 1959.
 KB1474'
 KB1474'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 KB1474
 KB1474                          STATION RECOVERY (1969)
 KB1474
 KB1474'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 KB1474'CIPS 1959 RECOVERED GOOD.  DESCRIPTION OK SEE NOTE.
 KB1474'THE CHISELED CROSSES STILL REMAIN AS R.M.S.
 KB1474'
 KB1474'NOTE--THE BUILDING MANAGERS OFFICE IS NOW LOCATED ON THE 7TH FLOOR.
 KB1474
 KB1474                          STATION RECOVERY (1975)
 KB1474
 KB1474'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1474'THE STATION MARK AND THE REFERENCE POINTS WERE RECOVERED AND FOUND
 KB1474'IN GOOD CONDITION.  DUE TO MICROWAVE STRUCTURE NO HORIZONTAL
 KB1474'DIRECTIONS OR DISTANCE WERE OBSERVED TO THE REFERENCE POINTS.
 KB1474'
 KB1474'THE STATION IS LOCATED ATOP THE CENTRAL ILLINOIS PUBLIC SERVICE
 KB1474'BUILDING.  THE BUILDING IS AT THE CORNER OF 6TH AND ADAMS STREET,
 KB1474'SPRINGFIELD.  MR. G.D. DANENBERGER, BUILDING MANAGER, TELEPHONE
 KB1474'NUMBER 217-523-3601.
 KB1474'
 KB1474'THE STATION WAS RECOVERED AS DESCRIBED IN 1959.
 KB1474'
 KB1474'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--DOWNTOWN
 KB1474'SPRINGFIELD.
 KB1474'
 KB1474'HEIGHT OF LIGHT ABOVE STATION MARK 5.9 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1777 ***********************************************************************
 LC1777  DESIGNATION -  CISCO
 LC1777  PID         -  LC1777
 LC1777  STATE/COUNTY-  IL/PIATT
 LC1777  COUNTRY     -  US
 LC1777  USGS QUAD   -  WELDON EAST (2018)
 LC1777
 LC1777                         *CURRENT SURVEY CONTROL
 LC1777  ______________________________________________________________________
 LC1777* NAD 83(2011) POSITION- 40 00 41.73136(N) 088 44 23.22833(W)   NO CHECK
 LC1777* NAD 83(2011) ELLIP HT-   176.497 (meters)        (06/27/12)   NO CHECK
 LC1777* NAD 83(2011) EPOCH   -  2010.00
 LC1777* NAVD 88 ORTHO HEIGHT -   208.6   (meters)      684.    (feet) GPS OBS
 LC1777  ______________________________________________________________________
 LC1777  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1777  GEOID HEIGHT    -        -32.066 (meters)                     GEOID99
 LC1777  GEOID HEIGHT    -        -32.062 (meters)                     GEOID18
 LC1777  NAD 83(2011) X  -    107,590.662 (meters)                     COMP
 LC1777  NAD 83(2011) Y  - -4,890,832.067 (meters)                     COMP
 LC1777  NAD 83(2011) Z  -  4,079,084.957 (meters)                     COMP
 LC1777  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 LC1777
 LC1777  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1777  Standards:
 LC1777         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1777            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1777  -------------------------------------------------------------------
 LC1777  NETWORK    9.41  12.64           4.28   3.28   6.45      0.00553245
 LC1777  -------------------------------------------------------------------
 LC1777  Click here for local accuracies and other accuracy information.
 LC1777
 LC1777.The horizontal coordinates were established by GPS observations
 LC1777.and adjusted by the National Geodetic Survey in June 2012.
 LC1777
 LC1777.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1777.been affixed to the stable North American tectonic plate. See 
 LC1777.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1777
 LC1777.The horizontal coordinates are valid at the epoch date displayed above
 LC1777.which is a decimal equivalence of Year/Month/Day.
 LC1777
 LC1777.No horizontal observational check was made to the station.
 LC1777
 LC1777.The orthometric height was determined by GPS observations and a
 LC1777.high-resolution geoid model.
 LC1777
 LC1777.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1777.GEOID18 height accuracy estimate available here.
 LC1777
 LC1777.Click photographs - Photos may exist for this station.
 LC1777
 LC1777.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1777
 LC1777.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1777
 LC1777.The ellipsoidal height was determined by GPS observations
 LC1777.and is referenced to NAD 83.
 LC1777
 LC1777. The following values were computed from the NAD 83(2011) position.
 LC1777
 LC1777;                    North         East     Units Scale Factor Converg.
 LC1777;SPC IL E     -   371,366.538   265,298.156   MT  0.99998982   -0 15 40.8
 LC1777;SPC IL E     - 1,218,391.72    870,399.03   sFT  0.99998982   -0 15 40.8
 LC1777;UTM  16      - 4,430,493.514   351,513.532   MT  0.99987143   -1 07 07.6
 LC1777
 LC1777!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1777!SPC IL E     -   0.99997231  x   0.99998982  =   0.99996213
 LC1777!UTM  16      -   0.99997231  x   0.99987143  =   0.99984375
 LC1777
 LC1777:                Primary Azimuth Mark                     Grid Az
 LC1777:SPC IL E     -  CISCO AZ MK                              085 08 22.6
 LC1777:UTM  16      -  CISCO AZ MK                              085 59 49.4
 LC1777
 LC1777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5151330493(NAD 83)
 LC1777
 LC1777|---------------------------------------------------------------------|
 LC1777| PID    Reference Object                     Distance      Geod. Az  |
 LC1777|                                                           dddmmss.s |
 LC1777| CI6829 CISCO RM 1                           26.597 METERS 04908     |
 LC1777| LC1780 CISCO TV STA MAST                   APPROX. 6.7 KM 0630555.7 |
 LC1777| LC1785 CISCO AZ MK                         APPROX. 1.0 KM 0845241.8 |
 LC1777| LC1778 CISCO MUN TANK                      APPROX. 1.3 KM 0864441.9 |
 LC1777| CI6830 CISCO RM 2                           24.997 METERS 10018     |
 LC1777| KB1355 FORSYTH MUN TANK                    APPROX.19.3 KM 2455941.7 |
 LC1777| LC1779 CISCO ATT MICROWAVE                 APPROX. 1.7 KM 3463646.4 |
 LC1777| LC1781 WELDON ILL BELL MICROWAVE           APPROX. 5.8 KM 3545408.7 |
 LC1777|---------------------------------------------------------------------|
 LC1777
 LC1777                          SUPERSEDED SURVEY CONTROL
 LC1777
 LC1777  NAD 83(2007)-  40 00 41.73123(N)    088 44 23.22924(W) AD(2002.00) 0
 LC1777  ELLIP H (02/10/07)  176.561  (m)                       GP(2002.00)    
 LC1777  ELLIP H (12/06/04)  176.567  (m)                       GP(       ) 4 1
 LC1777  NAD 83(1997)-  40 00 41.73141(N)    088 44 23.22921(W) AD(       ) 1
 LC1777  ELLIP H (12/18/02)  176.538  (m)                       GP(       ) 4 2
 LC1777  NAD 83(1997)-  40 00 41.73351(N)    088 44 23.22676(W) AD(       ) 1
 LC1777  NAD 83(1986)-  40 00 41.74272(N)    088 44 23.22368(W) AD(       ) 1
 LC1777  NAD 27      -  40 00 41.61174(N)    088 44 22.96406(W) AD(       ) 1
 LC1777  NGVD 29 (07/19/86)  208.4    (m)          684.     (f) VERT ANG       
 LC1777
 LC1777.Superseded values are not recommended for survey control.
 LC1777
 LC1777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1777.See file dsdata.pdf to determine how the superseded data were derived.
 LC1777
 LC1777_MARKER: DH = HORIZONTAL CONTROL DISK
 LC1777_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1777_STAMPING: CISCO 1976
 LC1777_MARK LOGO: NGS
 LC1777_PROJECTION: FLUSH
 LC1777_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1777+STABILITY: SURFACE MOTION
 LC1777_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1777+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 LC1777
 LC1777  HISTORY     - Date     Condition        Report By
 LC1777  HISTORY     - 1976     MONUMENTED       NGS
 LC1777  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1777
 LC1777                          STATION DESCRIPTION
 LC1777
 LC1777'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1777'THE STATION IS ABOUT 0.9 MILE WEST OF THE SMALL VILLAGE OF CISCO,
 LC1777'0.25 MILE EAST OF THE PIATT-MACON COUNTY LINE, ALONG THE
 LC1777'SOUTHEAST SIDE OF STATE HIGHWAY 47, JUST EAST OF A SMALL
 LC1777'TRIANGLE FORMED BY A ROAD INTERSECTION AND ON HIGHWAY
 LC1777'RIGHT-OF-WAY.
 LC1777'
 LC1777'TO REACH THE STATION FROM THE POST OFFICE IN CISCO, GO NORTH
 LC1777'FOR 0.05 MILE, CROSSING RAILROAD TRACKS TO A SIDE ROAD
 LC1777'LEFT.  TURN LEFT AND GO WEST ON OLD HIGHWAY FOR 0.25 MILE TO
 LC1777'THE SECOND SIDE STREET RIGHT.  (TO REACH THE AZIMUTH MARK FROM
 LC1777'THIS POINT, TURN RIGHT AND GO NORTH 0.1 MILE TO THE MARK ON THE
 LC1777'LEFT.) CONTINUE WEST ON OLD HIGHWAY FOR 0.6 MILE TO PRESENT
 LC1777'HIGHWAY 47 AND THE STATION ON THE RIGHT.
 LC1777'
 LC1777'THE STATION MARKS ARE STANDARD DISKS, STAMPED CISCO 1976.  THE
 LC1777'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 LC1777'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  THE UNDERGROUND
 LC1777'DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 LC1777'GROUND SURFACE.  THE MARKS ARE 63 FEET NORTH OF THE APPROXIMATE
 LC1777'CENTER OF THE SPUR ROAD LEADING TO CISCO, 75 FEET SOUTH OF THE
 LC1777'CENTER LINE OF STATE HIGHWAY 47 AND 105 FEET EAST OF THE
 LC1777'APPROXIMATE CENTER OF THE SPUR APPROACH TO HIGHWAY 47.
 LC1777'
 LC1777'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED CISCO NO 1 1976,
 LC1777'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 LC1777'IS FLUSH WITH THE GROUND SURFACE.  IT IS 48 FEET SOUTH OF THE
 LC1777'APPROXIMATE CENTER OF THE HIGHWAY.
 LC1777'
 LC1777'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED CISCO NO 2 1976,
 LC1777'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 LC1777'FLUSH WITH THE GROUND SURFACE.  IT IS 54 FEET NORTH OF THE CENTER
 LC1777'OF THE SPUR ROAD.
 LC1777'
 LC1777'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK, STAMPED CISCO
 LC1777'AZ 1976, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 LC1777'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 4 FEET
 LC1777'WEST OF A POWER LINE POLE AND 21 FEET WEST OF THE APPROXIMATE
 LC1777'CENTER OF A PAVED ROAD.
 LC1777'
 LC1777'HEIGHT OF LIGHT ABOVE STATION MARK 34.6 METERS.
 LC1777
 LC1777                          STATION RECOVERY (2000)
 LC1777
 LC1777'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1777'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1777'RECOVERED IN GOOD CONDITION. TO REACH FROM THE INTERSECTION OF
 LC1777'STATE ROUTE 48 AND INTERSTATE 72 (EXIT 156), PROCEED SOUTH ON STATE
 LC1777'ROUTE 48 APPROX. 0.3 MILES (0.48 KM) TO THE CROSSROAD 1500N COUNTY
 LC1777'ROAD, TURN LEFT, GO EAST APPROX. 0.3 MILES (0.48 KM) TO THE CISCO SPUR
 LC1777'ROAD AND THE STATION ON THE RIGHT AS DESCRIBED.  THE STATION IS
 LC1777'4 INCHES DEEP, 75.0 FEET (22.9 METERS) SOUTH OF THE CENTERLINE OF
 LC1777'1500N COUNTY ROAD, 64.0 FEET (19.5 METERS) NORTH OF THE CENTERLINE
 LC1777'OF CISCO SPUR, 105.0 FEET (32.0 METERS) EAST OF THE CENTERLINE OF THE
 LC1777'CONNECTOR ROAD. AND 2.0 FEET (0.6) WEST OF A FIBERGLASS WITNESS
 LC1777'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1779 ***********************************************************************
 LC1779  DESIGNATION -  CISCO ATT MICROWAVE
 LC1779  PID         -  LC1779
 LC1779  STATE/COUNTY-  IL/PIATT
 LC1779  COUNTRY     -  US
 LC1779  USGS QUAD   -  WELDON EAST (2018)
 LC1779
 LC1779                         *CURRENT SURVEY CONTROL
 LC1779  ______________________________________________________________________
 LC1779* NAD 83(1997) POSITION- 40 01 36.71561(N) 088 44 40.24795(W)   ADJUSTED
 LC1779  ______________________________________________________________________
 LC1779  GEOID HEIGHT    -        -32.045 (meters)                     GEOID18
 LC1779  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 LC1779  HORZ ORDER      -  THIRD
 LC1779
 LC1779.The horizontal coordinates were established by classical geodetic methods
 LC1779.and adjusted by the National Geodetic Survey in October 1999.
 LC1779
 LC1779.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1779.GEOID18 height accuracy estimate available here.
 LC1779
 LC1779.Click photographs - Photos may exist for this station.
 LC1779
 LC1779.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1779
 LC1779. The following values were computed from the NAD 83(1997) position.
 LC1779
 LC1779;                    North         East     Units Scale Factor Converg.
 LC1779;SPC IL E     -   373,064.238   264,902.344   MT  0.99999016   -0 15 52.0
 LC1779;SPC IL E     - 1,223,961.59    869,100.44   sFT  0.99999016   -0 15 52.0
 LC1779;UTM  16      - 4,432,196.746   351,143.218   MT  0.99987279   -1 07 19.9
 LC1779
 LC1779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5114332196(NAD 83)
 LC1779
 LC1779                          SUPERSEDED SURVEY CONTROL
 LC1779
 LC1779  NAD 83(1986)-  40 01 36.72479(N)    088 44 40.24515(W) AD(       ) 3
 LC1779  NAD 27      -  40 01 36.59249(N)    088 44 39.98394(W) AD(       ) 3
 LC1779
 LC1779.Superseded values are not recommended for survey control.
 LC1779
 LC1779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1779.See file dsdata.pdf to determine how the superseded data were derived.
 LC1779
 LC1779_MARKER: 44 = MICROWAVE MAST
 LC1779
 LC1779  HISTORY     - Date     Condition        Report By
 LC1779  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1779
 LC1779                          STATION DESCRIPTION
 LC1779
 LC1779'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1779'CISCO, AMERICAN TELEPHONE AND TELEGRAPH COMPANY, MICROWAVE
 LC1779'MAST KSN 67 IS A 4-LEGGED STEEL STRUCTURE, LIGHTED, PAINTED
 LC1779'ALTERNATELY RED AND WHITE, AND HAS 4 LARGE REFLECTOR FANS AT
 LC1779'THE TOP.  THE STRUCTURE HAS AN OVERALL HEIGHT OF 293 FEET.
 LC1779'
 LC1779'THE MICROWAVE TOWER IS LOCATED ABOUT 1-1/2 MILES NORTHWEST OF
 LC1779'CISCO.
 LC1779'
 LC1779'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 47 AND 47 ABOUT 1
 LC1779'MILE WEST OF CISCO, GO NORTH ON HIGHWAY 48 FOR 1.0 MILE TO THE
 LC1779'TOWER ON THE RIGHT.
 LC1779'
 LC1779'STATION IS THE RED LIGHT ATOP THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1785 ***********************************************************************
 LC1785  DESIGNATION -  CISCO AZ MK
 LC1785  PID         -  LC1785
 LC1785  STATE/COUNTY-  IL/PIATT
 LC1785  COUNTRY     -  US
 LC1785  USGS QUAD   -  WELDON EAST (2018)
 LC1785
 LC1785                         *CURRENT SURVEY CONTROL
 LC1785  ______________________________________________________________________
 LC1785* NAD 83(1997) POSITION- 40 00 44.56072(N) 088 43 42.17438(W)   ADJUSTED
 LC1785* NAVD 88 ORTHO HEIGHT -   209.2   (meters)      686.    (feet) VERTCON3
 LC1785  ______________________________________________________________________
 LC1785  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 LC1785  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 LC1785  HORZ ORDER      -  SECOND
 LC1785
 LC1785.The horizontal coordinates were established by classical geodetic methods
 LC1785.and adjusted by the National Geodetic Survey in October 1999.
 LC1785
 LC1785.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1785.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1785
 LC1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1785.GEOID18 height accuracy estimate available here.
 LC1785
 LC1785.Click photographs - Photos may exist for this station.
 LC1785
 LC1785.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1785
 LC1785. The following values were computed from the NAD 83(1997) position.
 LC1785
 LC1785;                    North         East     Units Scale Factor Converg.
 LC1785;SPC IL E     -   371,449.424   266,272.178   MT  0.99998900   -0 15 14.4
 LC1785;SPC IL E     - 1,218,663.65    873,594.64   sFT  0.99998900   -0 15 14.4
 LC1785;UTM  16      - 4,430,561.806   352,488.569   MT  0.99986788   -1 06 41.3
 LC1785
 LC1785!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1785!SPC IL E     -   0.99997221  x   0.99998900  =   0.99996121
 LC1785!UTM  16      -   0.99997221  x   0.99986788  =   0.99984009
 LC1785
 LC1785:                Primary Azimuth Mark                     Grid Az
 LC1785:SPC IL E     -  CISCO                                    265 08 22.5
 LC1785:UTM  16      -  CISCO                                    265 59 49.4
 LC1785
 LC1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5248830561(NAD 83)
 LC1785
 LC1785|---------------------------------------------------------------------|
 LC1785| PID    Reference Object                     Distance      Geod. Az  |
 LC1785|                                                           dddmmss.s |
 LC1785| LC1784 CISCO AZ MK A PT 1976                10.307 METERS 14402     |
 LC1785| LC1777 CISCO                               APPROX. 1.0 KM 2645308.1 |
 LC1785| LC1779 CISCO ATT MICROWAVE                 APPROX. 2.1 KM 3192617.1 |
 LC1785|---------------------------------------------------------------------|
 LC1785
 LC1785                          SUPERSEDED SURVEY CONTROL
 LC1785
 LC1785  NAD 83(1986)-  40 00 44.57001(N)    088 43 42.17132(W) AD(       ) 2
 LC1785  NAD 27      -  40 00 44.43884(N)    088 43 41.91292(W) AD(       ) 2
 LC1785  NGVD 29 (07/19/86)  209.3    (m)          687.     (f) VERT ANG       
 LC1785
 LC1785.Superseded values are not recommended for survey control.
 LC1785
 LC1785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1785.See file dsdata.pdf to determine how the superseded data were derived.
 LC1785
 LC1785_MARKER: DR = REFERENCE MARK DISK
 LC1785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1785_STAMPING: CISCO AZ 1976
 LC1785_MARK LOGO: NGS
 LC1785_PROJECTION: FLUSH
 LC1785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1785+STABILITY: SURFACE MOTION
 LC1785
 LC1785  HISTORY     - Date     Condition        Report By
 LC1785  HISTORY     - 1976     MONUMENTED       NGS
 LC1785
 LC1785                          STATION DESCRIPTION
 LC1785
 LC1785'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1785'THE STATION IS ABOUT 0.4 MILE WEST OF THE VILLAGE OF
 LC1785'CISCO.  THE MARK IS A STANDARD REFERENCE MARK DISK, STAMPED
 LC1785'CISCO AZ 1976, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 LC1785'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 4 FEET
 LC1785'WEST OF A POWER LINE POLE AND 21 FEET WEST OF THE APPROXIMATE
 LC1785'CENTER OF A PAVED ROAD.
 LC1785'
 LC1785'FOR THE ROUTE TO REACH THE STATION SEE THE DESCRIPTION FOR
 LC1785'TRIANGULATION STATION CISCO.
 LC1785'
 LC1785'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION CISCO,
 LC1785'DISTANCE BEING 977.509 METERS, EAST OF THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1778 ***********************************************************************
 LC1778  DESIGNATION -  CISCO MUN TANK
 LC1778  PID         -  LC1778
 LC1778  STATE/COUNTY-  IL/PIATT
 LC1778  COUNTRY     -  US
 LC1778  USGS QUAD   -  WELDON EAST (2018)
 LC1778
 LC1778                         *CURRENT SURVEY CONTROL
 LC1778  ______________________________________________________________________
 LC1778* NAD 83(1997) POSITION- 40 00 44.07904(N) 088 43 29.51031(W)   ADJUSTED
 LC1778  ______________________________________________________________________
 LC1778  GEOID HEIGHT    -        -32.054 (meters)                     GEOID18
 LC1778  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 LC1778  HORZ ORDER      -  THIRD
 LC1778
 LC1778.The horizontal coordinates were established by classical geodetic methods
 LC1778.and adjusted by the National Geodetic Survey in October 1999.
 LC1778
 LC1778.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1778.GEOID18 height accuracy estimate available here.
 LC1778
 LC1778.Click photographs - Photos may exist for this station.
 LC1778
 LC1778.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1778
 LC1778. The following values were computed from the NAD 83(1997) position.
 LC1778
 LC1778;                    North         East     Units Scale Factor Converg.
 LC1778;SPC IL E     -   371,433.242   266,572.451   MT  0.99998875   -0 15 06.3
 LC1778;SPC IL E     - 1,218,610.56    874,579.78   sFT  0.99998875   -0 15 06.3
 LC1778;UTM  16      - 4,430,541.135   352,788.530   MT  0.99986679   -1 06 33.1
 LC1778
 LC1778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5278830541(NAD 83)
 LC1778
 LC1778                          SUPERSEDED SURVEY CONTROL
 LC1778
 LC1778  NAD 83(1986)-  40 00 44.08832(N)    088 43 29.50758(W) AD(       ) 3
 LC1778  NAD 27      -  40 00 43.95711(N)    088 43 29.24700(W) AD(       ) 3
 LC1778
 LC1778.Superseded values are not recommended for survey control.
 LC1778
 LC1778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1778.See file dsdata.pdf to determine how the superseded data were derived.
 LC1778
 LC1778_MARKER: 53 = ELEVATED TANK
 LC1778
 LC1778  HISTORY     - Date     Condition        Report By
 LC1778  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1778
 LC1778                          STATION DESCRIPTION
 LC1778
 LC1778'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1778'CISCO MUNICIPAL WATER TANK IS A 4-LEGGED STEEL STRUCTURE,
 LC1778'PAINTED SILVER, HAS OLD STYLE CONICAL TOPPED TANK WITH THE LETTERS
 LC1778'CISCO IN BLACK ON THE EAST AND WEST SIDES, AND AN OVERALL HEIGHT
 LC1778'OF ABOUT 100 FEET.
 LC1778'
 LC1778'THE TANK IS LOCATED IN ABOUT THE CENTER OF CISCO, JUST SOUTH
 LC1778'OF OLD STATE HIGHWAY 47 AND WEST OF THE MAIN STREET.
 LC1778'
 LC1778'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1780 ***********************************************************************
 LC1780  DESIGNATION -  CISCO TV STA MAST
 LC1780  PID         -  LC1780
 LC1780  STATE/COUNTY-  IL/PIATT
 LC1780  COUNTRY     -  US
 LC1780  USGS QUAD   -  WELDON EAST (2018)
 LC1780
 LC1780                         *CURRENT SURVEY CONTROL
 LC1780  ______________________________________________________________________
 LC1780* NAD 83(1997) POSITION- 40 02 20.35738(N) 088 40 10.12675(W)   ADJUSTED
 LC1780  ______________________________________________________________________
 LC1780  GEOID HEIGHT    -        -32.003 (meters)                     GEOID18
 LC1780  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 LC1780  HORZ ORDER      -  THIRD
 LC1780
 LC1780.The horizontal coordinates were established by classical geodetic methods
 LC1780.and adjusted by the National Geodetic Survey in October 1999.
 LC1780
 LC1780.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1780.GEOID18 height accuracy estimate available here.
 LC1780
 LC1780.Click photographs - Photos may exist for this station.
 LC1780
 LC1780.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1780
 LC1780. The following values were computed from the NAD 83(1997) position.
 LC1780
 LC1780;                    North         East     Units Scale Factor Converg.
 LC1780;SPC IL E     -   374,383.392   271,312.190   MT  0.99998513   -0 12 58.5
 LC1780;SPC IL E     - 1,228,289.51    890,130.08   sFT  0.99998513   -0 12 58.5
 LC1780;UTM  16      - 4,433,419.635   357,571.283   MT  0.99984973   -1 04 27.0
 LC1780
 LC1780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5757133419(NAD 83)
 LC1780
 LC1780                          SUPERSEDED SURVEY CONTROL
 LC1780
 LC1780  NAD 83(1986)-  40 02 20.36714(N)    088 40 10.12427(W) AD(       ) 3
 LC1780  NAD 27      -  40 02 20.23576(N)    088 40 09.87118(W) AD(       ) 3
 LC1780
 LC1780.Superseded values are not recommended for survey control.
 LC1780
 LC1780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1780.See file dsdata.pdf to determine how the superseded data were derived.
 LC1780
 LC1780_MARKER: 42 = RADIO/TV MAST
 LC1780
 LC1780  HISTORY     - Date     Condition        Report By
 LC1780  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1780
 LC1780                          STATION DESCRIPTION
 LC1780
 LC1780'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1780'URBANA, UNIVERSITY OF ILLINOIS, TELEVISION STATION
 LC1780'WILL, MONTICELLO MAST IS A TRIANGULAR STEEL STRUCTURE, GUYED,
 LC1780'LIGHTED, PAINTED ALTERNATELY RED AND WHITE, WITH AN OVERALL
 LC1780'HEIGHT OF 1047 FEET.
 LC1780'
 LC1780'IT IS LOCATED ABOUT 6 MILES SOUTH-SOUTHWEST OF DELAND, 5 MILES
 LC1780'WEST-NORTHWEST OF MONTICELLO, AND 3 MILES NORTHEAST OF CISCO.
 LC1780'
 LC1780'TO REACH FROM THE POST OFFICE IN CISCO, GO NORTH ON THE MAIN
 LC1780'STREET FOR 0.25 MILE TO WHERE IT CROSSES STATE HIGHWAY
 LC1780'47.  CONTINUE AHEAD, NORTH, FOR 1.8 MILES TO A CROSSROAD.  TURN
 LC1780'RIGHT AND GO EAST FOR 3.0 MILES TO THE MAST ON THE RIGHT.
 LC1780'
 LC1780'STATION IS THE LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1649 ***********************************************************************
 JB1649  DESIGNATION -  CISNE
 JB1649  PID         -  JB1649
 JB1649  STATE/COUNTY-  IL/WAYNE
 JB1649  COUNTRY     -  US
 JB1649  USGS QUAD   -  CISNE (2018)
 JB1649
 JB1649                         *CURRENT SURVEY CONTROL
 JB1649  ______________________________________________________________________
 JB1649* NAD 83(1997) POSITION- 38 31 31.63396(N) 088 26 16.88432(W)   ADJUSTED
 JB1649* NAVD 88 ORTHO HEIGHT -   143.    (meters)      469.    (feet) SCALED
 JB1649  ______________________________________________________________________
 JB1649  GEOID HEIGHT    -        -30.817 (meters)                     GEOID18
 JB1649  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 JB1649  HORZ ORDER      -  THIRD
 JB1649
 JB1649.The horizontal coordinates were established by classical geodetic methods
 JB1649.and adjusted by the National Geodetic Survey in October 1999.
 JB1649
 JB1649.The orthometric height was scaled from a topographic map.
 JB1649
 JB1649.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1649.GEOID18 height accuracy estimate available here.
 JB1649
 JB1649.Click photographs - Photos may exist for this station.
 JB1649
 JB1649.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1649
 JB1649. The following values were computed from the NAD 83(1997) position.
 JB1649
 JB1649;                    North         East     Units Scale Factor Converg.
 JB1649;SPC IL E     -   206,304.734   290,871.036   MT  0.99997603   -0 03 54.7
 JB1649;SPC IL E     -   676,851.45    954,299.39   sFT  0.99997603   -0 03 54.7
 JB1649;UTM  16      - 4,265,097.744   374,648.576   MT  0.99979350   -0 53 44.9
 JB1649
 JB1649!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1649!SPC IL E     -   0.99998242  x   0.99997603  =   0.99995845
 JB1649!UTM  16      -   0.99998242  x   0.99979350  =   0.99977592
 JB1649
 JB1649:                Primary Azimuth Mark                     Grid Az
 JB1649:SPC IL E     -  CISNE AZ MK                              066 47 26.6
 JB1649:UTM  16      -  CISNE AZ MK                              067 37 16.8
 JB1649
 JB1649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7464865097(NAD 83)
 JB1649
 JB1649|---------------------------------------------------------------------|
 JB1649| PID    Reference Object                     Distance      Geod. Az  |
 JB1649|                                                           dddmmss.s |
 JB1649| CI4110 CISNE AZ MK                                        0664331.9 |
 JB1649| JB1647 CISNE MUNICIPAL TANK                APPROX. 1.5 KM 1635306.0 |
 JB1649| CI4111 CISNE RM 1                           28.101 METERS 17141     |
 JB1649| JB1718 JOHNSONVILLE RAD KSB 781 MAST       APPROX.10.9 KM 2465316.9 |
 JB1649| CI4112 CISNE RM 2                           27.428 METERS 31143     |
 JB1649|---------------------------------------------------------------------|
 JB1649
 JB1649                          SUPERSEDED SURVEY CONTROL
 JB1649
 JB1649  NAD 83(1997)-  38 31 31.64143(N)    088 26 16.88101(W) AD(       ) 3
 JB1649  NAD 83(1986)-  38 31 31.64699(N)    088 26 16.88239(W) AD(       ) 3
 JB1649  NAD 27      -  38 31 31.47522(N)    088 26 16.71156(W) AD(       ) 3
 JB1649
 JB1649.Superseded values are not recommended for survey control.
 JB1649
 JB1649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1649.See file dsdata.pdf to determine how the superseded data were derived.
 JB1649
 JB1649_MARKER: DS = TRIANGULATION STATION DISK
 JB1649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1649_STAMPING: CISNE 1961
 JB1649_MARK LOGO: CGS
 JB1649_PROJECTION: RECESSED 38 CENTIMETERS
 JB1649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1649+STABILITY: SURFACE MOTION
 JB1649
 JB1649  HISTORY     - Date     Condition        Report By
 JB1649  HISTORY     - 1961     MONUMENTED       CGS
 JB1649  HISTORY     - 1970     GOOD             ILDT
 JB1649  HISTORY     - 20130926 MARK NOT FOUND   ILDT
 JB1649
 JB1649                          STATION DESCRIPTION
 JB1649
 JB1649'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1649'THE STATION IS ABOUT 1 MILE NORTH OF CISNE, ON THE PROPERTY OF MR
 JB1649'RANCEL CARRELL AND IS IN THE NORTHWEST 0.25 OF SECTION 16, T 1 N, R 7
 JB1649'E.  IT IS 186 FEET EAST OF THE NORTHEAST CORNER OF A BRICK HOUSE, 74
 JB1649'FEET SOUTHEAST OF THE SOUTH END OF THE EAST ONE OF TWO LARGE PROPANE
 JB1649'TANKS, AND 17 FEET WEST OF A WIRE FENCE AND WITNESS POST.  THE
 JB1649'MONUMENT IS 15 INCHES UNDERGROUND AND THE DISK IS STAMPED CISNE 1961.
 JB1649'
 JB1649'TO REACH FROM THE INTERSECTION OF SIMPSON STREET AND PARK STREET AT
 JB1649'THE NORTHWEST CORNER OF THE POST OFFICE IN CISNE, GO NORTH ON SIMPSON
 JB1649'STREET FOR 0.1 MILE TO A T-ROAD (U S HIGHWAY 45)  TURN LEFT AND GO
 JB1649'WEST AND NORTH ON HIGHWAY 45 FOR 0.8 MILE TO A DRIVEWAY RIGHT.  TURN
 JB1649'RIGHT AND GO EAST ON THE DRIVEWAY FOR 0.05 MILE TO THE STATION.
 JB1649'
 JB1649'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO NORTH ON HIGHWAY 45 FOR
 JB1649'0.3 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON A GRAVELED
 JB1649'ROAD FOR 0.5 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON A
 JB1649'GRAVELED ROAD FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 JB1649'
 JB1649'REFERENCE MARK 1 IS 87 FEET SOUTH OF THE WITNESS POST AND 6 INCHES
 JB1649'WEST OF THE WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 JB1649'IS STAMPED CISNE NO 1 1961.
 JB1649'
 JB1649'REFERENCE MARK 2 IS 105 FEET NORTHWEST OF THE WITNESS POST, 85 FEET
 JB1649'WEST OF THE WIRE FENCE, 14 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY,
 JB1649'1 FOOT SOUTHWEST OF A POWER POLE AND 6 INCHES SOUTH OF A WIRE FENCE.
 JB1649'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED CISNE NO 2 1961.
 JB1649'
 JB1649'THE AZIMUTH MARK IS 21 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1649'3 FEET SOUTH OF A POWER POLE, 2 FEET SOUTH OF A WITNESS POST AND 6
 JB1649'INCHES EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS 6 INCHES AND THE
 JB1649'DISK IS STAMPED CISNE 1961.
 JB1649'
 JB1649'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1649
 JB1649                          STATION RECOVERY (1970)
 JB1649
 JB1649'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 JB1649'CISNE 1961 RECOVERED GOOD.  CISNE NO 1 1961 RECOVERED GOOD.  CISNE NO
 JB1649'2, 1961 RECOVERED GOOD.  CISNE 1961 AZI. RECOVERED GOOD.  THE PROPERTY
 JB1649'WHERE STATION IS LOCATED IS NOW OWNED BY THE PETROLANE LP GAS CO. OF
 JB1649'FLORA, ILL.
 JB1649
 JB1649                          STATION RECOVERY (2013)
 JB1649
 JB1649'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1649'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1647 ***********************************************************************
 JB1647  DESIGNATION -  CISNE MUNICIPAL TANK
 JB1647  PID         -  JB1647
 JB1647  STATE/COUNTY-  IL/WAYNE
 JB1647  COUNTRY     -  US
 JB1647  USGS QUAD   -  CISNE (2018)
 JB1647
 JB1647                         *CURRENT SURVEY CONTROL
 JB1647  ______________________________________________________________________
 JB1647* NAD 83(1997) POSITION- 38 30 44.10116(N) 088 25 59.40569(W)   ADJUSTED
 JB1647  ______________________________________________________________________
 JB1647  GEOID HEIGHT    -        -30.788 (meters)                     GEOID18
 JB1647  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 JB1647  HORZ ORDER      -  THIRD
 JB1647
 JB1647.The horizontal coordinates were established by classical geodetic methods
 JB1647.and adjusted by the National Geodetic Survey in October 1999.
 JB1647
 JB1647.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1647.GEOID18 height accuracy estimate available here.
 JB1647
 JB1647.Click photographs - Photos may exist for this station.
 JB1647
 JB1647.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1647
 JB1647. The following values were computed from the NAD 83(1997) position.
 JB1647
 JB1647;                    North         East     Units Scale Factor Converg.
 JB1647;SPC IL E     -   204,838.622   291,292.816   MT  0.99997593   -0 03 43.8
 JB1647;SPC IL E     -   672,041.38    955,683.18   sFT  0.99997593   -0 03 43.8
 JB1647;UTM  16      - 4,263,625.941   375,048.989   MT  0.99979227   -0 53 33.1
 JB1647
 JB1647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7504863625(NAD 83)
 JB1647
 JB1647                          SUPERSEDED SURVEY CONTROL
 JB1647
 JB1647  NAD 83(1997)-  38 30 44.10812(N)    088 25 59.40289(W) AD(       ) 3
 JB1647  NAD 83(1986)-  38 30 44.11427(N)    088 25 59.40383(W) AD(       ) 3
 JB1647  NAD 27      -  38 30 43.94417(N)    088 25 59.23436(W) AD(       ) 3
 JB1647
 JB1647.Superseded values are not recommended for survey control.
 JB1647
 JB1647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1647.See file dsdata.pdf to determine how the superseded data were derived.
 JB1647
 JB1647_MARKER: 51 = TANK
 JB1647
 JB1647  HISTORY     - Date     Condition        Report By
 JB1647  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1647
 JB1647                          STATION DESCRIPTION
 JB1647
 JB1647'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2326 ***********************************************************************
 LB2326  DESIGNATION -  CISSNA
 LB2326  PID         -  LB2326
 LB2326  STATE/COUNTY-  IL/IROQUOIS
 LB2326  COUNTRY     -  US
 LB2326  USGS QUAD   -  CISSNA PARK (2018)
 LB2326
 LB2326                         *CURRENT SURVEY CONTROL
 LB2326  ______________________________________________________________________
 LB2326* NAD 83(1997) POSITION- 40 32 35.68618(N) 087 53 56.17217(W)   ADJUSTED
 LB2326* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 LB2326  ______________________________________________________________________
 LB2326  GEOID HEIGHT    -        -32.612 (meters)                     GEOID18
 LB2326  LAPLACE CORR    -         -3.31  (seconds)                    DEFLEC18
 LB2326  HORZ ORDER      -  SECOND
 LB2326
 LB2326.The horizontal coordinates were established by classical geodetic methods
 LB2326.and adjusted by the National Geodetic Survey in October 1999.
 LB2326
 LB2326.The orthometric height was scaled from a topographic map.
 LB2326
 LB2326.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2326.GEOID18 height accuracy estimate available here.
 LB2326
 LB2326.Click photographs - Photos may exist for this station.
 LB2326
 LB2326.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2326
 LB2326. The following values were computed from the NAD 83(1997) position.
 LB2326
 LB2326;                    North         East     Units Scale Factor Converg.
 LB2326;SPC IL E     -   430,411.458   336,798.309   MT  0.99999166   +0 16 56.5
 LB2326;SPC IL E     - 1,412,108.26  1,104,979.12   sFT  0.99999166   +0 16 56.5
 LB2326;UTM  16      - 4,488,443.247   423,878.069   MT  0.99967132   -0 35 03.7
 LB2326
 LB2326!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2326!SPC IL E     -   0.99997297  x   0.99999166  =   0.99996463
 LB2326!UTM  16      -   0.99997297  x   0.99967132  =   0.99964430
 LB2326
 LB2326:                Primary Azimuth Mark                     Grid Az
 LB2326:SPC IL E     -  CISSNA AZ MK                             062 06 01.2
 LB2326:UTM  16      -  CISSNA AZ MK                             062 58 01.4
 LB2326
 LB2326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2387888443(NAD 83)
 LB2326
 LB2326|---------------------------------------------------------------------|
 LB2326| PID    Reference Object                     Distance      Geod. Az  |
 LB2326|                                                           dddmmss.s |
 LB2326| LB2323 CISSNA PARK MUNICIPAL TANK          APPROX. 2.5 KM 0094936.6 |
 LB2326| CM3303 CISSNA RM 1                          26.026 METERS 01955     |
 LB2326| CM3302 CISSNA AZ MK                                       0622257.7 |
 LB2326| CM3304 CISSNA RM 2                          27.481 METERS 27916     |
 LB2326|---------------------------------------------------------------------|
 LB2326
 LB2326                          SUPERSEDED SURVEY CONTROL
 LB2326
 LB2326  NAD 83(1997)-  40 32 35.68657(N)    087 53 56.17349(W) AD(       ) 2
 LB2326  NAD 83(1986)-  40 32 35.69498(N)    087 53 56.17949(W) AD(       ) 2
 LB2326  NAD 27      -  40 32 35.56630(N)    087 53 56.05390(W) AD(       ) 2
 LB2326
 LB2326.Superseded values are not recommended for survey control.
 LB2326
 LB2326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2326.See file dsdata.pdf to determine how the superseded data were derived.
 LB2326
 LB2326_MARKER: DS = TRIANGULATION STATION DISK
 LB2326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2326_STAMPING: CISSNA 1955
 LB2326_MARK LOGO: CGS
 LB2326_PROJECTION: FLUSH
 LB2326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2326+STABILITY: SURFACE MOTION
 LB2326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2326+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2011
 LB2326
 LB2326  HISTORY     - Date     Condition        Report By
 LB2326  HISTORY     - 1955     MONUMENTED       CGS
 LB2326  HISTORY     - 1957     GOOD             CGS
 LB2326  HISTORY     - 20110111 GOOD             ILDT
 LB2326
 LB2326                          STATION DESCRIPTION
 LB2326
 LB2326'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2326'STATION IS LOCATED ABOUT 1-1/2 MILES SOUTH OF CISSNA PARK IN A
 LB2326'TRIANGLE FORMED BY THE JUNCTION OF AN EAST-WEST GRAVELED ROAD AND A
 LB2326'SPUR GRAVELED ROAD TO THE SOUTH WITH STATE HIGHWAY 49 AND ON
 LB2326'HIGHWAY RIGHT-OF-WAY.  IT IS 102 FEET EAST OF A POWER LINE POLE, 40
 LB2326'FEET NORTH OF THE CENTER OF STATE HIGHWAY 49 AND 5 FEET NORTH
 LB2326'OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 LB2326'STAMPED CISSNA 1955.
 LB2326'
 LB2326'REFERENCE MARK NO. 1 IS 33 FEET NORTHWEST OF A TELEPHONE POLE AND 31
 LB2326'FEET SOUTH OF THE CENTER OF GRAVELED ROAD.  THE MARK IS FLUSH AND
 LB2326'THE DISK IS STAMPED CISSNA NO 1 1955.
 LB2326'
 LB2326'REFERENCE MARK NO. 2 IS 35 FEET EAST OF THE CENTER OF GRAVELED ROAD
 LB2326'AND 18 FEET NORTHEAST OF A POWER LINE POLE.  THE MARK IS FLUSH AND
 LB2326'THE DISK IS STAMPED CISSNA NO 2 1955.
 LB2326'
 LB2326'THE AZIMUTH MARK IS 38 FEET EAST OF THE CENTER OF STATE HIGHWAY 49,
 LB2326'17 FEET NORTH OF A TELEPHONE POLE, 3 FEET SOUTH OF A WHITE WITNESS
 LB2326'POST AND 2 FEET WEST OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 LB2326'IS STAMPED CISSNA 1955.
 LB2326'
 LB2326'TO REACH THE STATION FROM THE RAILROAD STATION IN CISSNA PARK, GO
 LB2326'SOUTH ON STATE HIGHWAY 49 FOR 1.3 MILES TO THE AZIMUTH MARK ON THE
 LB2326'EAST SIDE AS DESCRIBED.  CONTINUE SOUTH AND WEST ON HIGHWAY FOR 0.5
 LB2326'MILE TO STATION ON THE WEST SIDE AT POINT IN CURVE OF HIGHWAY AS
 LB2326'DESCRIBED.
 LB2326'
 LB2326'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2326
 LB2326                          STATION RECOVERY (1957)
 LB2326
 LB2326'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 LB2326'THE STATION, BOTH REFERENCE MARKS AND THE AZIMUTH MARK WERE RECOVERED
 LB2326'IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE AND COMPLETE.
 LB2326
 LB2326                          STATION RECOVERY (2011)
 LB2326
 LB2326'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2326'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4458 ***********************************************************************
 DO4458  DESIGNATION -  CISSNA PARK
 DO4458  PID         -  DO4458
 DO4458  STATE/COUNTY-  IL/IROQUOIS
 DO4458  COUNTRY     -  US
 DO4458  USGS QUAD   -  CISSNA PARK (2018)
 DO4458
 DO4458                         *CURRENT SURVEY CONTROL
 DO4458  ______________________________________________________________________
 DO4458* NAD 83(1986) POSITION- 40 33 36.59   (N) 087 53 32.55   (W)   HD_HELD1
 DO4458* NAVD 88 ORTHO HEIGHT -   203.588 (meters)      667.94  (feet) ADJUSTED
 DO4458  ______________________________________________________________________
 DO4458  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 DO4458  DYNAMIC HEIGHT  -        203.492 (meters)      667.62  (feet) COMP
 DO4458  MODELED GRAVITY -    980,147.2   (mgal)                       NAVD 88
 DO4458
 DO4458  VERT ORDER      -  SECOND    CLASS I
 DO4458
 DO4458.The horizontal coordinates were determined by differentially corrected
 DO4458.hand held GPS observations or other comparable positioning techniques
 DO4458.and have an estimated accuracy of +/- 3 meters.
 DO4458
 DO4458.The orthometric height was determined by differential leveling and
 DO4458.adjusted by the NATIONAL GEODETIC SURVEY
 DO4458.in April 2013.
 DO4458
 DO4458.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4458.GEOID18 height accuracy estimate available here.
 DO4458
 DO4458.Click photographs - Photos may exist for this station.
 DO4458
 DO4458.The dynamic height is computed by dividing the NAVD 88
 DO4458.geopotential number by the normal gravity value computed on the
 DO4458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4458.degrees latitude (g = 980.6199 gals.).
 DO4458
 DO4458.The modeled gravity was interpolated from observed gravity values.
 DO4458
 DO4458;                    North         East    Units  Estimated Accuracy
 DO4458;SPC IL E     -   432,292.8     337,344.8     MT  (+/- 3 meters HH1 GPS) 
 DO4458
 DO4458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2445290315(NAD 83)
 DO4458
 DO4458                          SUPERSEDED SURVEY CONTROL
 DO4458
 DO4458.No superseded survey control is available for this station.
 DO4458
 DO4458_MARKER: DV = VERTICAL CONTROL DISK
 DO4458_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DO4458_SP_SET: WINGWALL
 DO4458_STAMPING: CISSNA PARK 2012
 DO4458_MARK LOGO: NGS
 DO4458_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4458+STABILITY: SURFACE MOTION
 DO4458_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4458+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2024
 DO4458
 DO4458  HISTORY     - Date     Condition        Report By
 DO4458  HISTORY     - 2008     MONUMENTED       NGS
 DO4458  HISTORY     - 20120329 GOOD             GEOSPC
 DO4458  HISTORY     - 20240814 GOOD             ILDT
 DO4458
 DO4458                          STATION DESCRIPTION
 DO4458
 DO4458'DESCRIBED BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 DO4458'THE STATION IS LOCATED IN CISSNA PARK, IL.
 DO4458'
 DO4458'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4458'ROAD 500 NORTH, GO NORTH ON STATE HIGHWAY 49 FOR 215 M (705.4 FT) TO
 DO4458'BRIDGE -038-0217- AND THE STATION ON THE RIGHT.
 DO4458'
 DO4458'THE STATION IS LOCATED IN THE EAST WING WALL OF THE NORTH ABUTMENT.
 DO4458'
 DO4458'NOTE-THE DISK WAS SET IN 2008 AND FIRST SURVEYED AND STAMPED IN 2012.
 DO4458
 DO4458                          STATION RECOVERY (2024)
 DO4458
 DO4458'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4458'MARK WAS NOT STAMPED IN 2012 AS PREVIOUSLY STATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2325 ***********************************************************************
 LB2325  DESIGNATION -  CISSNA PARK GRAIN COAL CO ELEV
 LB2325  PID         -  LB2325
 LB2325  STATE/COUNTY-  IL/IROQUOIS
 LB2325  COUNTRY     -  US
 LB2325  USGS QUAD   -  CISSNA PARK (2018)
 LB2325
 LB2325                         *CURRENT SURVEY CONTROL
 LB2325  ______________________________________________________________________
 LB2325* NAD 83(1997) POSITION- 40 33 51.00399(N) 087 53 49.11763(W)   ADJUSTED
 LB2325  ______________________________________________________________________
 LB2325  GEOID HEIGHT    -        -32.620 (meters)                     GEOID18
 LB2325  LAPLACE CORR    -         -3.33  (seconds)                    DEFLEC18
 LB2325  HORZ ORDER      -  THIRD
 LB2325
 LB2325.The horizontal coordinates were established by classical geodetic methods
 LB2325.and adjusted by the National Geodetic Survey in October 1999.
 LB2325
 LB2325.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2325.GEOID18 height accuracy estimate available here.
 LB2325
 LB2325.Click photographs - Photos may exist for this station.
 LB2325
 LB2325.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2325
 LB2325. The following values were computed from the NAD 83(1997) position.
 LB2325
 LB2325;                    North         East     Units Scale Factor Converg.
 LB2325;SPC IL E     -   432,735.477   336,952.806   MT  0.99999180   +0 17 01.6
 LB2325;SPC IL E     - 1,419,732.98  1,105,486.00   sFT  0.99999180   +0 17 01.6
 LB2325;UTM  16      - 4,490,763.918   424,067.650   MT  0.99967097   -0 34 60.0
 LB2325
 LB2325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2406790763(NAD 83)
 LB2325
 LB2325                          SUPERSEDED SURVEY CONTROL
 LB2325
 LB2325  NAD 83(1997)-  40 33 51.00460(N)    087 53 49.11889(W) AD(       ) 3
 LB2325  NAD 83(1986)-  40 33 51.01281(N)    087 53 49.12487(W) AD(       ) 3
 LB2325  NAD 27      -  40 33 50.88400(N)    087 53 48.99500(W) AD(       ) 3
 LB2325
 LB2325.Superseded values are not recommended for survey control.
 LB2325
 LB2325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2325.See file dsdata.pdf to determine how the superseded data were derived.
 LB2325
 LB2325_MARKER: 65 = GRAIN ELEVATOR
 LB2325
 LB2325  HISTORY     - Date     Condition        Report By
 LB2325  HISTORY     - 1955     FIRST OBSERVED   CGS
 LB2325  HISTORY     - 1957     GOOD             CGS
 LB2325
 LB2325                          STATION DESCRIPTION
 LB2325
 LB2325'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2325'STATION IS A STAFF AT THE CENTER OF THE TOP OF THE ELEVATOR LOCATED
 LB2325'ALONG THE SOUTH SIDE OF THE RAILROAD TRACKS IN THE NORTHWEST SECTION
 LB2325'OF CISSNA PARK.  THE ELEVATOR IS A SQUARE CONCRETE STRUCTURE ABOUT
 LB2325'87 FEET HIGH AND THE STAFF IS A STEEL PIPE EXTENDING ABOUT 3 FEET
 LB2325'ABOVE THE CENTER OF THE TOP.
 LB2325
 LB2325                          STATION RECOVERY (1957)
 LB2325
 LB2325'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 LB2325'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS
 LB2325'ADEQUATE WITH THE ADDITION THAT THE NAME IS PAINTED ON THE SIDE OF
 LB2325'THE STRUCTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2323 ***********************************************************************
 LB2323  DESIGNATION -  CISSNA PARK MUNICIPAL TANK
 LB2323  PID         -  LB2323
 LB2323  STATE/COUNTY-  IL/IROQUOIS
 LB2323  COUNTRY     -  US
 LB2323  USGS QUAD   -  CISSNA PARK (2018)
 LB2323
 LB2323                         *CURRENT SURVEY CONTROL
 LB2323  ______________________________________________________________________
 LB2323* NAD 83(1997) POSITION- 40 33 54.33920(N) 087 53 38.30789(W)   ADJUSTED
 LB2323  ______________________________________________________________________
 LB2323  GEOID HEIGHT    -        -32.625 (meters)                     GEOID18
 LB2323  LAPLACE CORR    -         -3.31  (seconds)                    DEFLEC18
 LB2323  HORZ ORDER      -  THIRD
 LB2323
 LB2323.The horizontal coordinates were established by classical geodetic methods
 LB2323.and adjusted by the National Geodetic Survey in October 1999.
 LB2323
 LB2323.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2323.GEOID18 height accuracy estimate available here.
 LB2323
 LB2323.Click photographs - Photos may exist for this station.
 LB2323
 LB2323.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2323
 LB2323. The following values were computed from the NAD 83(1997) position.
 LB2323
 LB2323;                    North         East     Units Scale Factor Converg.
 LB2323;SPC IL E     -   432,839.616   337,206.578   MT  0.99999203   +0 17 08.6
 LB2323;SPC IL E     - 1,420,074.64  1,106,318.58   sFT  0.99999203   +0 17 08.6
 LB2323;UTM  16      - 4,490,864.173   424,322.886   MT  0.99967049   -0 34 53.0
 LB2323
 LB2323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2432290864(NAD 83)
 LB2323
 LB2323                          SUPERSEDED SURVEY CONTROL
 LB2323
 LB2323  NAD 83(1997)-  40 33 54.33963(N)    087 53 38.30926(W) AD(       ) 3
 LB2323  NAD 83(1986)-  40 33 54.34794(N)    087 53 38.31518(W) AD(       ) 3
 LB2323  NAD 27      -  40 33 54.21800(N)    087 53 38.18900(W) AD(       ) 3
 LB2323
 LB2323.Superseded values are not recommended for survey control.
 LB2323
 LB2323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2323.See file dsdata.pdf to determine how the superseded data were derived.
 LB2323
 LB2323_MARKER: 53 = ELEVATED TANK
 LB2323
 LB2323  HISTORY     - Date     Condition        Report By
 LB2323  HISTORY     - 1955     FIRST OBSERVED   CGS
 LB2323  HISTORY     - 1957     GOOD             CGS
 LB2323
 LB2323                          STATION DESCRIPTION
 LB2323
 LB2323'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2323'LOCATED IN THE NORTHWEST SECTION OF TOWN, ABOUT 1-1/2 BLOCKS
 LB2323'NORTHWEST OF THE CENTER OF TOWN, 1/2 BLOCK NORTHWEST OF THE RAILROAD
 LB2323'STATION AND ON THE WEST SIDE OF STATE HIGHWAY 49.  IT IS A SMALL
 LB2323'WOODEN TANK MOUNTED ON THE TOP OF A ROUND BRICK TOWER.  THE
 LB2323'OVERALL HEIGHT OF THE STRUCTURE IS ABOUT 100 FEET HIGH.  POINT
 LB2323'OBSERVED UPON, FINIAL ON THE APEX OF THE TANK ROOF.
 LB2323'
 LB2323'OBSERVATIONS MADE WITH AN ABNEY HAND LEVEL TO DETERMINE HEIGHT OF
 LB2323'OBJECT.
 LB2323
 LB2323                          STATION RECOVERY (1957)
 LB2323
 LB2323'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 LB2323'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS
 LB2323'ADEQUATE AND COMPLETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6165 ***********************************************************************
 DL6165  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL6165  DESIGNATION -  CITYBLOOMINGTONIL CORS ARP
 DL6165  CORS_ID     -  BLOM
 DL6165  PID         -  DL6165
 DL6165  STATE/COUNTY-  IL/MCLEAN
 DL6165  COUNTRY     -  US
 DL6165  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DL6165
 DL6165                         *CURRENT SURVEY CONTROL
 DL6165  ______________________________________________________________________
 DL6165* NAD 83(2011) POSITION- 40 29 44.28214(N) 088 59 59.46178(W)   ADJUSTED
 DL6165* NAD 83(2011) ELLIP HT-   205.988 (meters)        (04/??/25)   ADJUSTED
 DL6165* NAD 83(2011) EPOCH   -  2010.00
 DL6165  ______________________________________________________________________
 DL6165  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 DL6165  NAD 83(2011) X  -     84,784.361 (meters)                     COMP
 DL6165  NAD 83(2011) Y  - -4,856,566.576 (meters)                     COMP
 DL6165  NAD 83(2011) Z  -  4,120,124.978 (meters)                     COMP
 DL6165
 DL6165  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6165  Standards:
 DL6165         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6165            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6165  -------------------------------------------------------------------
 DL6165  NETWORK    0.11   0.21           0.06   0.02   0.11     -0.24698900
 DL6165  -------------------------------------------------------------------
 DL6165
 DL6165.The coordinates were established by GPS observations
 DL6165.and adjusted by the National Geodetic Survey in April 2025.
 DL6165
 DL6165.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6165.been affixed to the stable North American Tectonic Plate. 
 DL6165
 DL6165.The coordinates are valid at the epoch date displayed above
 DL6165.which is a decimal equivalence of Year/Month/Day.
 DL6165
 DL6165.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL6165.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL6165.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL6165.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL6165.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL6165.published epoch of 2010.00.
 DL6165
 DL6165.Additional information on MYCS is available at:
 DL6165.https://geodesy.noaa.gov/CORS/index.shtml
 DL6165
 DL6165.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6165.GEOID18 height accuracy estimate available here.
 DL6165
 DL6165.The PID for the CORS L1 Phase Center is DQ5236.
 DL6165
 DL6165.Click photographs - Photos may exist for this station.
 DL6165
 DL6165.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL6165
 DL6165.The ellipsoidal height was determined by GPS observations
 DL6165.and is referenced to NAD 83.
 DL6165
 DL6165. The following values were computed from the NAD 83(2011) position.
 DL6165
 DL6165;                    North         East     Units Scale Factor Converg.
 DL6165;SPC IL E     -   425,247.251   243,498.378   MT  1.00001428   -0 25 58.2
 DL6165;SPC IL E     - 1,395,165.36    798,877.60   sFT  1.00001428   -0 25 58.2
 DL6165;UTM  16      - 4,484,691.168   330,528.510   MT  0.99995354   -1 17 56.4
 DL6165
 DL6165!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6165!SPC IL E     -   0.99996769  x   1.00001428  =   0.99998197
 DL6165!UTM  16      -   0.99996769  x   0.99995354  =   0.99992123
 DL6165
 DL6165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3052884691(NAD 83)
 DL6165
 DL6165                          SUPERSEDED SURVEY CONTROL
 DL6165
 DL6165  NAD 83(2011)-  40 29 44.28227(N)    088 59 59.46188(W) AD(2010.00) c
 DL6165  ELLIP H (06/??/19)  205.970  (m)                       GP(2010.00) c c
 DL6165  NAD 83(2011)-  40 29 44.28234(N)    088 59 59.46178(W) AD(2010.00) c
 DL6165  NAD 83(2011)-  40 29 44.28229(N)    088 59 59.46181(W) AD(2010.00) c
 DL6165  ELLIP H (08/??/11)  205.970  (m)                       GP(2010.00) c c
 DL6165  NAD 83(CORS)-  40 29 44.28229(N)    088 59 59.46265(W) AD(2002.00) c
 DL6165  ELLIP H (01/??/10)  205.957  (m)                       GP(2002.00) c c
 DL6165
 DL6165.Superseded values are not recommended for survey control.
 DL6165
 DL6165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6165.See file dsdata.pdf to determine how the superseded data were derived.
 DL6165
 DL6165_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL6165
 DL6165                          STATION DESCRIPTION
 DL6165
 DL6165'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL6165'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL6165'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL6165'AND LOG FILES ACCESSIBLE AT:
 DL6165'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3810 ***********************************************************************
 DO3810  DESIGNATION -  CJ 001
 DO3810  PID         -  DO3810
 DO3810  STATE/COUNTY-  IL/CARROLL
 DO3810  COUNTRY     -  US
 DO3810  USGS QUAD   -  BLACKHAWK (2018)
 DO3810
 DO3810                         *CURRENT SURVEY CONTROL
 DO3810  ______________________________________________________________________
 DO3810* NAD 83(1986) POSITION- 42 08 10.75   (N) 090 09 49.52   (W)   HD_HELD1
 DO3810* NAVD 88 ORTHO HEIGHT -   181.503 (meters)      595.48  (feet) ADJUSTED
 DO3810  ______________________________________________________________________
 DO3810  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 DO3810  DYNAMIC HEIGHT  -        181.442 (meters)      595.28  (feet) COMP
 DO3810  MODELED GRAVITY -    980,280.9   (mgal)                       NAVD 88
 DO3810
 DO3810  VERT ORDER      -  SECOND    CLASS I
 DO3810
 DO3810.The horizontal coordinates were determined by differentially corrected
 DO3810.hand held GPS observations or other comparable positioning techniques
 DO3810.and have an estimated accuracy of +/- 3 meters.
 DO3810
 DO3810.The orthometric height was determined by differential leveling and
 DO3810.adjusted by the NATIONAL GEODETIC SURVEY
 DO3810.in March 2013.
 DO3810
 DO3810.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3810.GEOID18 height accuracy estimate available here.
 DO3810
 DO3810.Click photographs - Photos may exist for this station.
 DO3810
 DO3810.The dynamic height is computed by dividing the NAVD 88
 DO3810.geopotential number by the normal gravity value computed on the
 DO3810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3810.degrees latitude (g = 980.6199 gals.).
 DO3810
 DO3810.The modeled gravity was interpolated from observed gravity values.
 DO3810
 DO3810;                    North         East    Units  Estimated Accuracy
 DO3810;SPC IL W     -   607,223.3     700,240.7     MT  (+/- 3 meters HH1 GPS) 
 DO3810
 DO3810_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3439868805(NAD 83)
 DO3810
 DO3810                          SUPERSEDED SURVEY CONTROL
 DO3810
 DO3810.No superseded survey control is available for this station.
 DO3810
 DO3810_MARKER: F = FLANGE-ENCASED ROD
 DO3810_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3810_STAMPING: CJ001
 DO3810_MARK LOGO: UIL
 DO3810_PROJECTION: RECESSED 10 CENTIMETERS
 DO3810_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3810_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3810+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2021
 DO3810_ROD/PIPE-DEPTH: 7.0 meters
 DO3810_SLEEVE-DEPTH  : 0.9 meters
 DO3810
 DO3810  HISTORY     - Date     Condition        Report By
 DO3810  HISTORY     - 20120525 MONUMENTED       AMESC
 DO3810  HISTORY     - 20210513 GOOD             ILDT
 DO3810
 DO3810                          STATION DESCRIPTION
 DO3810
 DO3810'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3810'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHWEST OF WACKER, 4.7
 DO3810'MI (7.6 KM) SOUTHEAST OF BLACKHAWK AND 2.9 MI (4.7 KM) NORTH OF
 DO3810'SAVANNA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3810'
 DO3810'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3810'PROCEED 2.3 MI (3.7 KM) NORTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3810'ON THE LEFT.
 DO3810'
 DO3810'THE STATION IS 35 FT (10.7 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3810'84, 18.7 FT (5.7 M) NORTHEAST OF THE EAST RAIL OF THE EAST SET OF
 DO3810'RAILROAD TRACKS, 159.8 FT (48.7 M) SOUTHWEST OF ILLINOIS ROUTE '84 MI'
 DO3810'MARKER, 91 FT (27.7 M) NORTHWEST OF A POWER POLE.
 DO3810'
 DO3810'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3810'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3810'IN IDENTIFICATION.
 DO3810
 DO3810                          STATION RECOVERY (2021)
 DO3810
 DO3810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DO3810'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7142 ***********************************************************************
 DP7142  DESIGNATION -  CJ 001 X
 DP7142  PID         -  DP7142
 DP7142  STATE/COUNTY-  IL/CLARK
 DP7142  COUNTRY     -  US
 DP7142  USGS QUAD   -  ANNAPOLIS (2018)
 DP7142
 DP7142                         *CURRENT SURVEY CONTROL
 DP7142  ______________________________________________________________________
 DP7142* NAD 83(1986) POSITION- 39 13 52.35   (N) 087 45 40.21   (W)   HD_HELD1
 DP7142* NAVD 88 ORTHO HEIGHT -   163.403 (meters)      536.10  (feet) ADJUSTED
 DP7142  ______________________________________________________________________
 DP7142  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 DP7142  DYNAMIC HEIGHT  -        163.308 (meters)      535.79  (feet) COMP
 DP7142  MODELED GRAVITY -    980,043.8   (mgal)                       NAVD 88
 DP7142
 DP7142  VERT ORDER      -  SECOND    CLASS I
 DP7142
 DP7142.The horizontal coordinates were determined by differentially corrected
 DP7142.hand held GPS observations or other comparable positioning techniques
 DP7142.and have an estimated accuracy of +/- 3 meters.
 DP7142
 DP7142.The orthometric height was determined by differential leveling and
 DP7142.adjusted by the IL DEPT OF TRANSP
 DP7142.in July 2015.
 DP7142
 DP7142.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7142.GEOID18 height accuracy estimate available here.
 DP7142
 DP7142.Click photographs - Photos may exist for this station.
 DP7142
 DP7142.The dynamic height is computed by dividing the NAVD 88
 DP7142.geopotential number by the normal gravity value computed on the
 DP7142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7142.degrees latitude (g = 980.6199 gals.).
 DP7142
 DP7142.The modeled gravity was interpolated from observed gravity values.
 DP7142
 DP7142;                    North         East    Units  Estimated Accuracy
 DP7142;SPC IL E     -   284,801.6     349,401.7     MT  (+/- 3 meters HH1 GPS) 
 DP7142
 DP7142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3430342710(NAD 83)
 DP7142
 DP7142                          SUPERSEDED SURVEY CONTROL
 DP7142
 DP7142.No superseded survey control is available for this station.
 DP7142
 DP7142_MARKER: F = FLANGE-ENCASED ROD
 DP7142_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7142_STAMPING: CJ 001X 2014
 DP7142_MARK LOGO: UIL
 DP7142_PROJECTION: RECESSED 8 CENTIMETERS
 DP7142_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7142_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7142+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2014
 DP7142_ROD/PIPE-DEPTH: 4.3 meters
 DP7142_SLEEVE-DEPTH  : 0.9 meters
 DP7142
 DP7142  HISTORY     - Date     Condition        Report By
 DP7142  HISTORY     - 20140929 MONUMENTED       AMESC
 DP7142
 DP7142                          STATION DESCRIPTION
 DP7142
 DP7142'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7142'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHEAST OF
 DP7142'ANNAPOLIS, 6.1 MI (9.8 KM) SOUTHWEST OF SNYDER AND 5.2 MI (8.4 KM)
 DP7142'WEST-NORTHWEST OF WEST UNION.
 DP7142'
 DP7142'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 5 INCH
 DP7142'(13 CM) WEST UNION PROCEED WEST ALONG COUNTY HIGHWAY 5 FOR 2.55 MI
 DP7142'(4.1 KM) TO EAST ANGLING ROAD, THENCE NORTHWEST ALONG EAST ANGLING
 DP7142'ROAD FOR 2.5 MI (4.0 KM) TO EAST WILDERNESS ROAD, THENCE SOUTHWEST
 DP7142'ALONG EAST WILDERNESS ROAD FOR 0.8 MI (1.3 KM) TO THE ENTRANCE TO
 DP7142'WILDERNESS LAKE CAMPGROUND AND THE STATION ON THE LEFT.
 DP7142'
 DP7142'THE STATION IS 22 FT (6.7 M) SOUTHEAST OF THE CENTERLINE OF WILDERNESS
 DP7142'ROAD, 330 FT (100.6 M) SOUTHWEST OF THE CENTERLINE OF A DRIVEWAY TO
 DP7142'HOUSE NUMBER '13358', 180.8 FT (55.1 M) NORTHEAST OF TELEPHONE
 DP7142'PEDESTAL NUMBER 'L1418-P3-2', 69.0 FT (21.0 M) SOUTH OF THE FENCE
 DP7142'CORNER IN THE NORTHEAST QUADRANT OF THE ENTRANCE TO THE CAMPGROUNDS.
 DP7142'
 DP7142'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7142'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7142'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3812 ***********************************************************************
 DO3812  DESIGNATION -  CJ 002
 DO3812  PID         -  DO3812
 DO3812  STATE/COUNTY-  IL/CARROLL
 DO3812  COUNTRY     -  US
 DO3812  USGS QUAD   -  BLACKHAWK (2018)
 DO3812
 DO3812                         *CURRENT SURVEY CONTROL
 DO3812  ______________________________________________________________________
 DO3812* NAD 83(1986) POSITION- 42 08 53.14   (N) 090 10 26.87   (W)   HD_HELD1
 DO3812* NAVD 88 ORTHO HEIGHT -   183.878 (meters)      603.27  (feet) ADJUSTED
 DO3812  ______________________________________________________________________
 DO3812  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 DO3812  DYNAMIC HEIGHT  -        183.815 (meters)      603.07  (feet) COMP
 DO3812  MODELED GRAVITY -    980,277.9   (mgal)                       NAVD 88
 DO3812
 DO3812  VERT ORDER      -  SECOND    CLASS I
 DO3812
 DO3812.The horizontal coordinates were determined by differentially corrected
 DO3812.hand held GPS observations or other comparable positioning techniques
 DO3812.and have an estimated accuracy of +/- 3 meters.
 DO3812
 DO3812.The orthometric height was determined by differential leveling and
 DO3812.adjusted by the NATIONAL GEODETIC SURVEY
 DO3812.in March 2013.
 DO3812
 DO3812.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3812.GEOID18 height accuracy estimate available here.
 DO3812
 DO3812.Click photographs - Photos may exist for this station.
 DO3812
 DO3812.The dynamic height is computed by dividing the NAVD 88
 DO3812.geopotential number by the normal gravity value computed on the
 DO3812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3812.degrees latitude (g = 980.6199 gals.).
 DO3812
 DO3812.The modeled gravity was interpolated from observed gravity values.
 DO3812
 DO3812;                    North         East    Units  Estimated Accuracy
 DO3812;SPC IL W     -   608,531.2     699,383.1     MT  (+/- 3 meters HH1 GPS) 
 DO3812
 DO3812_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3349770084(NAD 83)
 DO3812
 DO3812                          SUPERSEDED SURVEY CONTROL
 DO3812
 DO3812.No superseded survey control is available for this station.
 DO3812
 DO3812_MARKER: A = ALUMINUM MARKER
 DO3812_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3812_STAMPING: CJ002
 DO3812_MARK LOGO: UIL
 DO3812_PROJECTION: RECESSED 10 CENTIMETERS
 DO3812_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3812_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3812+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2012
 DO3812_ROD/PIPE-DEPTH: 17.1 meters
 DO3812_SLEEVE-DEPTH  : 0.9 meters
 DO3812
 DO3812  HISTORY     - Date     Condition        Report By
 DO3812  HISTORY     - 20120525 MONUMENTED       AMESC
 DO3812
 DO3812                          STATION DESCRIPTION
 DO3812
 DO3812'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3812'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTHWEST OF WACKER, 3.8
 DO3812'MI (6.1 KM) NORTH-NORTHWEST OF SAVANNA AND 3.7 MI (6.0 KM) SOUTHEAST
 DO3812'OF BLACKHAWK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3812'
 DO3812'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3812'PROCEED 3.3 MI (5.3 KM) NORTH ALONG ILLINOIS ROUTE 84 TO THE SAVANNA
 DO3812'CROSSINGS RESTAURANT AND THE STATION ON THE LEFT.
 DO3812'
 DO3812'THE STATION IS 35 FT (10.7 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3812'84, 32.4 FT (9.9 M) NORTHEAST OF THE NORTHEAST EDGE OF PARKING LOT,
 DO3812'112 FT (34.1 M) NORTH OF A POWER POLE, 18 FT (5.5 M) SOUTH OF A POWER
 DO3812'POLE.
 DO3812'
 DO3812'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3812'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3812'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7143 ***********************************************************************
 DP7143  DESIGNATION -  CJ 002 X
 DP7143  PID         -  DP7143
 DP7143  STATE/COUNTY-  IL/CLARK
 DP7143  COUNTRY     -  US
 DP7143  USGS QUAD   -  ANNAPOLIS (2018)
 DP7143
 DP7143                         *CURRENT SURVEY CONTROL
 DP7143  ______________________________________________________________________
 DP7143* NAD 83(1986) POSITION- 39 13 25.94   (N) 087 45 54.49   (W)   HD_HELD1
 DP7143* NAVD 88 ORTHO HEIGHT -   180.975 (meters)      593.75  (feet) ADJUSTED
 DP7143  ______________________________________________________________________
 DP7143  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 DP7143  DYNAMIC HEIGHT  -        180.870 (meters)      593.40  (feet) COMP
 DP7143  MODELED GRAVITY -    980,043.5   (mgal)                       NAVD 88
 DP7143
 DP7143  VERT ORDER      -  SECOND    CLASS I
 DP7143
 DP7143.The horizontal coordinates were determined by differentially corrected
 DP7143.hand held GPS observations or other comparable positioning techniques
 DP7143.and have an estimated accuracy of +/- 3 meters.
 DP7143
 DP7143.The orthometric height was determined by differential leveling and
 DP7143.adjusted by the IL DEPT OF TRANSP
 DP7143.in July 2015.
 DP7143
 DP7143.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7143.GEOID18 height accuracy estimate available here.
 DP7143
 DP7143.Click photographs - Photos may exist for this station.
 DP7143
 DP7143.The dynamic height is computed by dividing the NAVD 88
 DP7143.geopotential number by the normal gravity value computed on the
 DP7143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7143.degrees latitude (g = 980.6199 gals.).
 DP7143
 DP7143.The modeled gravity was interpolated from observed gravity values.
 DP7143
 DP7143;                    North         East    Units  Estimated Accuracy
 DP7143;SPC IL E     -   283,985.0     349,064.3     MT  (+/- 3 meters HH1 GPS) 
 DP7143
 DP7143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3395441899(NAD 83)
 DP7143
 DP7143                          SUPERSEDED SURVEY CONTROL
 DP7143
 DP7143.No superseded survey control is available for this station.
 DP7143
 DP7143_MARKER: F = FLANGE-ENCASED ROD
 DP7143_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7143+WITH SETTING: INFORMATION.
 DP7143_STAMPING: CJ 002X 2014
 DP7143_MARK LOGO: UIL
 DP7143_PROJECTION: RECESSED 8 CENTIMETERS
 DP7143_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7143_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7143+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2014
 DP7143_ROD/PIPE-DEPTH: 3.0 meters
 DP7143_SLEEVE-DEPTH  : 0.9 meters
 DP7143
 DP7143  HISTORY     - Date     Condition        Report By
 DP7143  HISTORY     - 20140929 MONUMENTED       AMESC
 DP7143
 DP7143                          STATION DESCRIPTION
 DP7143
 DP7143'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7143'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF SNYDER, 6.1
 DP7143'MI (9.8 KM) NORTH-NORTHEAST OF ANNAPOLIS AND 5.3 MI (8.5 KM) WEST OF
 DP7143'WEST UNION.
 DP7143'
 DP7143'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 5 INCH
 DP7143'(13 CM) WEST UNION PROCEED WEST ALONG COUNTY HIGHWAY 5 FOR 2.55 MI
 DP7143'(4.1 KM) TO EAST ANGLING ROAD, THENCE NORTHWEST ALONG EAST ANGLING
 DP7143'ROAD FOR 2.5 MI (4.0 KM) TO EAST WILDERNESS ROAD, THENCE SOUTHWEST
 DP7143'ALONG EAST WILDERNESS ROAD FOR 1.3 MI (2.1 KM) TO MELROSE ROAD, THENCE
 DP7143'SOUTHEAST ALONG MELROSE ROAD FOR 0.3 MI (0.5 KM) TO EAST 500TH ROAD
 DP7143'AND THE STATION ON THE LEFT.
 DP7143'
 DP7143'THE STATION IS 24 FT (7.3 M) NORTHEAST OF THE CENTERLINE OF MELROSE
 DP7143'ROAD, 100 FT (30.5 M) SOUTHEAST OF THE CENTERLINE OF A DRIVEWAY TO
 DP7143'HOUSE NUMBER '5100', 51.7 FT (15.8 M) NORTH OF THE NORTHERLY CORNER OF
 DP7143'A CONCRETE FOUNDATION IN THE SOUTHWEST QUADRANT OF THE INTERSECTION,
 DP7143'21.2 FT (6.5 M) NORTHWEST OF TELEPHONE PEDESTAL 'L1415 P-12'.
 DP7143'
 DP7143'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7143'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7143'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3813 ***********************************************************************
 DO3813  DESIGNATION -  CJ 003
 DO3813  PID         -  DO3813
 DO3813  STATE/COUNTY-  IL/CARROLL
 DO3813  COUNTRY     -  US
 DO3813  USGS QUAD   -  BLACKHAWK (2018)
 DO3813
 DO3813                         *CURRENT SURVEY CONTROL
 DO3813  ______________________________________________________________________
 DO3813* NAD 83(1986) POSITION- 42 09 35.96   (N) 090 10 45.63   (W)   HD_HELD1
 DO3813* NAVD 88 ORTHO HEIGHT -   183.434 (meters)      601.82  (feet) ADJUSTED
 DO3813  ______________________________________________________________________
 DO3813  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 DO3813  DYNAMIC HEIGHT  -        183.371 (meters)      601.61  (feet) COMP
 DO3813  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 DO3813
 DO3813  VERT ORDER      -  SECOND    CLASS I
 DO3813
 DO3813.The horizontal coordinates were determined by differentially corrected
 DO3813.hand held GPS observations or other comparable positioning techniques
 DO3813.and have an estimated accuracy of +/- 3 meters.
 DO3813
 DO3813.The orthometric height was determined by differential leveling and
 DO3813.adjusted by the NATIONAL GEODETIC SURVEY
 DO3813.in March 2013.
 DO3813
 DO3813.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3813.GEOID18 height accuracy estimate available here.
 DO3813
 DO3813.Click photographs - Photos may exist for this station.
 DO3813
 DO3813.The dynamic height is computed by dividing the NAVD 88
 DO3813.geopotential number by the normal gravity value computed on the
 DO3813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3813.degrees latitude (g = 980.6199 gals.).
 DO3813
 DO3813.The modeled gravity was interpolated from observed gravity values.
 DO3813
 DO3813;                    North         East    Units  Estimated Accuracy
 DO3813;SPC IL W     -   609,852.4     698,952.6     MT  (+/- 3 meters HH1 GPS) 
 DO3813
 DO3813_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3302371391(NAD 83)
 DO3813
 DO3813                          SUPERSEDED SURVEY CONTROL
 DO3813
 DO3813.No superseded survey control is available for this station.
 DO3813
 DO3813_MARKER: F = FLANGE-ENCASED ROD
 DO3813_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3813_STAMPING: CJ003
 DO3813_MARK LOGO: UIL
 DO3813_PROJECTION: RECESSED 8 CENTIMETERS
 DO3813_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3813_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3813+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2012
 DO3813_ROD/PIPE-DEPTH: 13.4 meters
 DO3813_SLEEVE-DEPTH  : 0.9 meters
 DO3813
 DO3813  HISTORY     - Date     Condition        Report By
 DO3813  HISTORY     - 20120525 MONUMENTED       AMESC
 DO3813
 DO3813                          STATION DESCRIPTION
 DO3813
 DO3813'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3813'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHEAST OF HANOVER,
 DO3813'4.7 MI (7.6 KM) NORTH-NORTHWEST OF SAVANNA AND 3.0 MI (4.8 KM)
 DO3813'SOUTHEAST OF BLACKHAWK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3813'
 DO3813'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3813'PROCEED 4.1 MI (6.6 KM) NORTH ALONG ILLINOIS ROUTE 84 TO MILLING
 DO3813'HOLLOW ROAD, 0.15 MI (0.2 KM) NORTHEAST ON MILLING HOLLOW ROAD TO
 DO3813'AIRHART ROAD AND THE STATION ON THE LEFT.
 DO3813'
 DO3813'THE STATION IS 52.5 FT (16.0 M) WEST OF THE CENTERLINE OF MILLING
 DO3813'HOLLOW ROAD, 51 FT (15.5 M) SOUTHWEST OF THE CENTERLINE OF AIRHART
 DO3813'ROAD, 6.4 FT (2.0 M) NORTH OF A POWER POLE, 7 FT (2.1 M) NORTHEAST OF
 DO3813'A TELEPHONE PEDESTAL.
 DO3813'
 DO3813'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3813'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3813'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7144 ***********************************************************************
 DP7144  DESIGNATION -  CJ 003 X
 DP7144  PID         -  DP7144
 DP7144  STATE/COUNTY-  IL/CLARK
 DP7144  COUNTRY     -  US
 DP7144  USGS QUAD   -  ANNAPOLIS (2018)
 DP7144
 DP7144                         *CURRENT SURVEY CONTROL
 DP7144  ______________________________________________________________________
 DP7144* NAD 83(1986) POSITION- 39 13 23.55   (N) 087 47 01.01   (W)   HD_HELD1
 DP7144* NAVD 88 ORTHO HEIGHT -   181.586 (meters)      595.75  (feet) ADJUSTED
 DP7144  ______________________________________________________________________
 DP7144  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 DP7144  DYNAMIC HEIGHT  -        181.481 (meters)      595.41  (feet) COMP
 DP7144  MODELED GRAVITY -    980,043.2   (mgal)                       NAVD 88
 DP7144
 DP7144  VERT ORDER      -  SECOND    CLASS I
 DP7144
 DP7144.The horizontal coordinates were determined by differentially corrected
 DP7144.hand held GPS observations or other comparable positioning techniques
 DP7144.and have an estimated accuracy of +/- 3 meters.
 DP7144
 DP7144.The orthometric height was determined by differential leveling and
 DP7144.adjusted by the IL DEPT OF TRANSP
 DP7144.in July 2015.
 DP7144
 DP7144.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7144.GEOID18 height accuracy estimate available here.
 DP7144
 DP7144.Click photographs - Photos may exist for this station.
 DP7144
 DP7144.The dynamic height is computed by dividing the NAVD 88
 DP7144.geopotential number by the normal gravity value computed on the
 DP7144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7144.degrees latitude (g = 980.6199 gals.).
 DP7144
 DP7144.The modeled gravity was interpolated from observed gravity values.
 DP7144
 DP7144;                    North         East    Units  Estimated Accuracy
 DP7144;SPC IL E     -   283,901.5     347,469.2     MT  (+/- 3 meters HH1 GPS) 
 DP7144
 DP7144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3235841839(NAD 83)
 DP7144
 DP7144                          SUPERSEDED SURVEY CONTROL
 DP7144
 DP7144.No superseded survey control is available for this station.
 DP7144
 DP7144_MARKER: F = FLANGE-ENCASED ROD
 DP7144_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7144_STAMPING: CJ 003X 2014
 DP7144_MARK LOGO: UIL
 DP7144_PROJECTION: RECESSED 8 CENTIMETERS
 DP7144_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7144_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7144+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 DP7144_ROD/PIPE-DEPTH: 4.3 meters
 DP7144_SLEEVE-DEPTH  : 0.9 meters
 DP7144
 DP7144  HISTORY     - Date     Condition        Report By
 DP7144  HISTORY     - 20140930 MONUMENTED       AMESC
 DP7144
 DP7144                          STATION DESCRIPTION
 DP7144
 DP7144'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7144'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-SOUTHWEST OF
 DP7144'SNYDER, 6.3 MI (10.1 KM) WEST OF WEST UNION AND 5.7 MI (9.2 KM)
 DP7144'NORTH-NORTHEAST OF ANNAPOLIS.
 DP7144'
 DP7144'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 5 INCH
 DP7144'(13 CM) WEST UNION PROCEED WEST ALONG COUNTY HIGHWAY 5 FOR 2.55 MI
 DP7144'(4.1 KM) TO EAST ANGLING ROAD, THENCE NORTHWEST ALONG EAST ANGLING
 DP7144'ROAD FOR 2.5 MI (4.0 KM) TO EAST WILDERNESS ROAD, THENCE SOUTHWEST
 DP7144'ALONG EAST WILDERNESS ROAD FOR 1.3 MI (2.1 KM) TO MELROSE ROAD, THENCE
 DP7144'SOUTHEAST ALONG MELROSE ROAD FOR 0.3 MI (0.5 KM) TO EAST 500TH ROAD,
 DP7144'THENCE WEST ALONG EAST 500TH ROAD FOR 1.0 MI (1.6 KM) TO COUNTY ROAD
 DP7144'1200E AND THE STATION STRAIGHT AHEAD.
 DP7144'
 DP7144'THE STATION IS 25 FT (7.6 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP7144'1200E, 159 FT (48.5 M) EAST-NORTHEAST OF ELECTRICAL BOX ON GRAIN BIN,
 DP7144'80 FT (24.4 M) NORTH OF THE CENTERLINE OF ENTRANCE TO GRAIN BINS, 80
 DP7144'FT (24.4 M) NORTHWEST OF A CONCRETE MOTOR FUEL TAX MARKER, 16.0 FT
 DP7144'(4.9 M) SOUTH OF SOUTH POWER POLE WITH TWO GUY WIRES.
 DP7144'
 DP7144'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7144'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7144'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3814 ***********************************************************************
 DO3814  DESIGNATION -  CJ 004
 DO3814  PID         -  DO3814
 DO3814  STATE/COUNTY-  IL/CARROLL
 DO3814  COUNTRY     -  US
 DO3814  USGS QUAD   -  BLACKHAWK (2018)
 DO3814
 DO3814                         *CURRENT SURVEY CONTROL
 DO3814  ______________________________________________________________________
 DO3814* NAD 83(1986) POSITION- 42 09 50.88   (N) 090 11 25.49   (W)   HD_HELD1
 DO3814* NAVD 88 ORTHO HEIGHT -   192.724 (meters)      632.30  (feet) ADJUSTED
 DO3814  ______________________________________________________________________
 DO3814  GEOID HEIGHT    -        -33.104 (meters)                     GEOID18
 DO3814  DYNAMIC HEIGHT  -        192.659 (meters)      632.08  (feet) COMP
 DO3814  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 DO3814
 DO3814  VERT ORDER      -  SECOND    CLASS I
 DO3814
 DO3814.The horizontal coordinates were determined by differentially corrected
 DO3814.hand held GPS observations or other comparable positioning techniques
 DO3814.and have an estimated accuracy of +/- 3 meters.
 DO3814
 DO3814.The orthometric height was determined by differential leveling and
 DO3814.adjusted by the NATIONAL GEODETIC SURVEY
 DO3814.in March 2013.
 DO3814
 DO3814.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3814.GEOID18 height accuracy estimate available here.
 DO3814
 DO3814.Click photographs - Photos may exist for this station.
 DO3814
 DO3814.The dynamic height is computed by dividing the NAVD 88
 DO3814.geopotential number by the normal gravity value computed on the
 DO3814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3814.degrees latitude (g = 980.6199 gals.).
 DO3814
 DO3814.The modeled gravity was interpolated from observed gravity values.
 DO3814
 DO3814;                    North         East    Units  Estimated Accuracy
 DO3814;SPC IL W     -   610,312.9     698,037.7     MT  (+/- 3 meters HH1 GPS) 
 DO3814
 DO3814_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3209371821(NAD 83)
 DO3814
 DO3814                          SUPERSEDED SURVEY CONTROL
 DO3814
 DO3814.No superseded survey control is available for this station.
 DO3814
 DO3814_MARKER: F = FLANGE-ENCASED ROD
 DO3814_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3814_STAMPING: CJ004
 DO3814_MARK LOGO: UIL
 DO3814_PROJECTION: RECESSED 8 CENTIMETERS
 DO3814_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3814_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3814+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2012
 DO3814_ROD/PIPE-DEPTH: 29.3 meters
 DO3814_SLEEVE-DEPTH  : 0.9 meters
 DO3814
 DO3814  HISTORY     - Date     Condition        Report By
 DO3814  HISTORY     - 20120525 MONUMENTED       AMESC
 DO3814
 DO3814                          STATION DESCRIPTION
 DO3814
 DO3814'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3814'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHEAST OF HANOVER,
 DO3814'5.1 MI (8.2 KM) NORTH-NORTHWEST OF SAVANNA AND 2.4 MI (3.9 KM)
 DO3814'SOUTHEAST OF BLACKHAWK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3814'
 DO3814'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3814'PROCEED 4.73 MI (7.6 KM) NORTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3814'ON THE LEFT.
 DO3814'
 DO3814'THE STATION IS 39 FT (11.9 M) SOUTHWEST OF THE CENTERLINE OF ILLINOIS
 DO3814'ROUTE 84, 340 FT (103.6 M) SOUTHEAST OF THE DRIVEWAY TO HOUSE NUMBER
 DO3814''17749', 175.5 FT (53.5 M) NORTHWEST OF THE NORTH END OF GUARDRAIL,
 DO3814'108 FT (32.9 M) NORTH OF A 12 INCH (30 CM) CORRUGATED METAL PIPE.
 DO3814'
 DO3814'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3814'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3814'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7145 ***********************************************************************
 DP7145  DESIGNATION -  CJ 004 X
 DP7145  PID         -  DP7145
 DP7145  STATE/COUNTY-  IL/CLARK
 DP7145  COUNTRY     -  US
 DP7145  USGS QUAD   -  ANNAPOLIS (2018)
 DP7145
 DP7145                         *CURRENT SURVEY CONTROL
 DP7145  ______________________________________________________________________
 DP7145* NAD 83(1986) POSITION- 39 12 27.04   (N) 087 47 00.24   (W)   HD_HELD1
 DP7145* NAVD 88 ORTHO HEIGHT -   184.415 (meters)      605.03  (feet) ADJUSTED
 DP7145  ______________________________________________________________________
 DP7145  GEOID HEIGHT    -        -32.059 (meters)                     GEOID18
 DP7145  DYNAMIC HEIGHT  -        184.308 (meters)      604.68  (feet) COMP
 DP7145  MODELED GRAVITY -    980,042.6   (mgal)                       NAVD 88
 DP7145
 DP7145  VERT ORDER      -  SECOND    CLASS I
 DP7145
 DP7145.The horizontal coordinates were determined by differentially corrected
 DP7145.hand held GPS observations or other comparable positioning techniques
 DP7145.and have an estimated accuracy of +/- 3 meters.
 DP7145
 DP7145.The orthometric height was determined by differential leveling and
 DP7145.adjusted by the IL DEPT OF TRANSP
 DP7145.in July 2015.
 DP7145
 DP7145.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7145.GEOID18 height accuracy estimate available here.
 DP7145
 DP7145.Click photographs - Photos may exist for this station.
 DP7145
 DP7145.The dynamic height is computed by dividing the NAVD 88
 DP7145.geopotential number by the normal gravity value computed on the
 DP7145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7145.degrees latitude (g = 980.6199 gals.).
 DP7145
 DP7145.The modeled gravity was interpolated from observed gravity values.
 DP7145
 DP7145;                    North         East    Units  Estimated Accuracy
 DP7145;SPC IL E     -   282,158.9     347,498.2     MT  (+/- 3 meters HH1 GPS) 
 DP7145
 DP7145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3236240097(NAD 83)
 DP7145
 DP7145                          SUPERSEDED SURVEY CONTROL
 DP7145
 DP7145.No superseded survey control is available for this station.
 DP7145
 DP7145_MARKER: F = FLANGE-ENCASED ROD
 DP7145_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7145_STAMPING: CJ 004X 2014
 DP7145_MARK LOGO: UIL
 DP7145_PROJECTION: RECESSED 8 CENTIMETERS
 DP7145_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7145+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2014
 DP7145_ROD/PIPE-DEPTH: 3.1 meters
 DP7145_SLEEVE-DEPTH  : 0.9 meters
 DP7145
 DP7145  HISTORY     - Date     Condition        Report By
 DP7145  HISTORY     - 20141002 MONUMENTED       AMESC
 DP7145
 DP7145                          STATION DESCRIPTION
 DP7145
 DP7145'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7145'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTHWEST OF SNYDER, 6.3
 DP7145'MI (10.1 KM) WEST OF WEST UNION AND 4.7 MI (7.6 KM) NORTH-NORTHEAST OF
 DP7145'ANNAPOLIS.
 DP7145'
 DP7145'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7145'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7145'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 11.2 MI
 DP7145'(18.0 KM) TO COUNTY ROAD 1200E AND THE STATION ON THE RIGHT.
 DP7145'
 DP7145'THE STATION IS 21 FT (6.4 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP7145'1200E, 65 FT (19.8 M) SOUTH OF THE CENTERLINE OF EAST 400TH ROAD,
 DP7145'127.0 FT (38.7 M) WEST-SOUTHWEST OF A POWER POLE WITH TWO GUY WIRES
 DP7145'AND ELECTRIC METER, 87 FT (26.5 M) SOUTH OF THE CENTERLINE OF DRIVEWAY
 DP7145'TO HOUSE NUMBER '3992', 61.8 FT (18.8 M) SOUTH OF TELEPHONE PEDESTAL
 DP7145'NUMBER '8', 47.7 FT (14.5 M) SOUTH OF A POWER POLE WITH TRANSFORMER
 DP7145'AND TWO GUY WIRES.
 DP7145'
 DP7145'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7145'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7145'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3815 ***********************************************************************
 DO3815  DESIGNATION -  CJ 005
 DO3815  PID         -  DO3815
 DO3815  STATE/COUNTY-  IL/CARROLL
 DO3815  COUNTRY     -  US
 DO3815  USGS QUAD   -  BLACKHAWK (2018)
 DO3815
 DO3815                         *CURRENT SURVEY CONTROL
 DO3815  ______________________________________________________________________
 DO3815* NAD 83(1986) POSITION- 42 10 19.09   (N) 090 11 57.12   (W)   HD_HELD1
 DO3815* NAVD 88 ORTHO HEIGHT -   194.200 (meters)      637.14  (feet) ADJUSTED
 DO3815  ______________________________________________________________________
 DO3815  GEOID HEIGHT    -        -33.100 (meters)                     GEOID18
 DO3815  DYNAMIC HEIGHT  -        194.134 (meters)      636.92  (feet) COMP
 DO3815  MODELED GRAVITY -    980,278.3   (mgal)                       NAVD 88
 DO3815
 DO3815  VERT ORDER      -  SECOND    CLASS I
 DO3815
 DO3815.The horizontal coordinates were determined by differentially corrected
 DO3815.hand held GPS observations or other comparable positioning techniques
 DO3815.and have an estimated accuracy of +/- 3 meters.
 DO3815
 DO3815.The orthometric height was determined by differential leveling and
 DO3815.adjusted by the NATIONAL GEODETIC SURVEY
 DO3815.in March 2013.
 DO3815
 DO3815.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3815.GEOID18 height accuracy estimate available here.
 DO3815
 DO3815.Click photographs - Photos may exist for this station.
 DO3815
 DO3815.The dynamic height is computed by dividing the NAVD 88
 DO3815.geopotential number by the normal gravity value computed on the
 DO3815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3815.degrees latitude (g = 980.6199 gals.).
 DO3815
 DO3815.The modeled gravity was interpolated from observed gravity values.
 DO3815
 DO3815;                    North         East    Units  Estimated Accuracy
 DO3815;SPC IL W     -   611,183.5     697,312.0     MT  (+/- 3 meters HH1 GPS) 
 DO3815
 DO3815_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3133972667(NAD 83)
 DO3815
 DO3815                          SUPERSEDED SURVEY CONTROL
 DO3815
 DO3815.No superseded survey control is available for this station.
 DO3815
 DO3815_MARKER: F = FLANGE-ENCASED ROD
 DO3815_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3815_STAMPING: CJ005
 DO3815_MARK LOGO: UIL
 DO3815_PROJECTION: RECESSED 8 CENTIMETERS
 DO3815_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3815_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3815+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO3815_ROD/PIPE-DEPTH: 29.3 meters
 DO3815_SLEEVE-DEPTH  : 0.9 meters
 DO3815
 DO3815  HISTORY     - Date     Condition        Report By
 DO3815  HISTORY     - 20120530 MONUMENTED       AMESC
 DO3815
 DO3815                          STATION DESCRIPTION
 DO3815
 DO3815'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3815'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHEAST OF HANOVER,
 DO3815'5.8 MI (9.3 KM) NORTH-NORTHWEST OF SAVANNA AND 1.7 MI (2.7 KM)
 DO3815'SOUTHEAST OF BLACKHAWK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3815'
 DO3815'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3815'PROCEED 5.47 MI (8.8 KM) NORTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3815'ON THE RIGHT.
 DO3815'
 DO3815'THE STATION IS 34 FT (10.4 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3815'84, 265 FT (80.8 M) SOUTH OF THE CENTERLINE OF DRIVEWAY TO HOUSE
 DO3815'NUMBER '18580', 250 FT (76.2 M) NORTH OF DRIVEWAY TO HOUSE NUMBER
 DO3815''18511', 131 FT (39.9 M) SOUTHEAST OF A POWER POLE WITH TRANSFORMER,
 DO3815'7.4 FT (2.3 M) NORTHWEST 0F A CONCRETE RIGHT OF WAY MARKER, 5.1 FT
 DO3815'(1.6 M) WEST OF THE NORTH/SOUTH RIGHT OF WAY FENCE.
 DO3815'
 DO3815'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3815'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3815'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7146 ***********************************************************************
 DP7146  DESIGNATION -  CJ 005 X
 DP7146  PID         -  DP7146
 DP7146  STATE/COUNTY-  IL/CLARK
 DP7146  COUNTRY     -  US
 DP7146  USGS QUAD   -  ANNAPOLIS (2018)
 DP7146
 DP7146                         *CURRENT SURVEY CONTROL
 DP7146  ______________________________________________________________________
 DP7146* NAD 83(1986) POSITION- 39 12 29.07   (N) 087 48 09.06   (W)   HD_HELD1
 DP7146* NAVD 88 ORTHO HEIGHT -   179.045 (meters)      587.42  (feet) ADJUSTED
 DP7146  ______________________________________________________________________
 DP7146  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 DP7146  DYNAMIC HEIGHT  -        178.941 (meters)      587.08  (feet) COMP
 DP7146  MODELED GRAVITY -    980,042.3   (mgal)                       NAVD 88
 DP7146
 DP7146  VERT ORDER      -  SECOND    CLASS I
 DP7146
 DP7146.The horizontal coordinates were determined by differentially corrected
 DP7146.hand held GPS observations or other comparable positioning techniques
 DP7146.and have an estimated accuracy of +/- 3 meters.
 DP7146
 DP7146.The orthometric height was determined by differential leveling and
 DP7146.adjusted by the IL DEPT OF TRANSP
 DP7146.in July 2015.
 DP7146
 DP7146.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7146.GEOID18 height accuracy estimate available here.
 DP7146
 DP7146.Click photographs - Photos may exist for this station.
 DP7146
 DP7146.The dynamic height is computed by dividing the NAVD 88
 DP7146.geopotential number by the normal gravity value computed on the
 DP7146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7146.degrees latitude (g = 980.6199 gals.).
 DP7146
 DP7146.The modeled gravity was interpolated from observed gravity values.
 DP7146
 DP7146;                    North         East    Units  Estimated Accuracy
 DP7146;SPC IL E     -   282,211.7     345,846.7     MT  (+/- 3 meters HH1 GPS) 
 DP7146
 DP7146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3071240174(NAD 83)
 DP7146
 DP7146                          SUPERSEDED SURVEY CONTROL
 DP7146
 DP7146.No superseded survey control is available for this station.
 DP7146
 DP7146_MARKER: F = FLANGE-ENCASED ROD
 DP7146_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7146_STAMPING: CJ 005X 2014
 DP7146_MARK LOGO: UIL
 DP7146_PROJECTION: RECESSED 8 CENTIMETERS
 DP7146_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7146_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7146+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2014
 DP7146_ROD/PIPE-DEPTH: 4.9 meters
 DP7146_SLEEVE-DEPTH  : 0.9 meters
 DP7146
 DP7146  HISTORY     - Date     Condition        Report By
 DP7146  HISTORY     - 20141002 MONUMENTED       AMESC
 DP7146
 DP7146                          STATION DESCRIPTION
 DP7146
 DP7146'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7146'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST OF MORIAH, 7.3 MI
 DP7146'(11.7 KM) WEST OF WEST UNION AND 4.5 MI (7.2 KM) NORTH OF ANNAPOLIS.
 DP7146'
 DP7146'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7146'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7146'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 10.2 MI
 DP7146'(16.4 KM) TO COUNTY ROAD 1100E, THENCE NORTH ALONG COUNTY ROAD 1100E
 DP7146'FOR 340 FT (103.6 M) TO THE STATION ON THE LEFT.
 DP7146'
 DP7146'THE STATION IS 22 FT (6.7 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP7146'1100E, 308.5 FT (94.0 M) NORTH OF A TELEPHONE PEDESTAL WITH ORANGE
 DP7146'MARKING POST, 307.5 FT (93.7 M) NORTH OF A POWER POLE, 14.3 FT (4.4 M)
 DP7146'SOUTH OF A POWER POLE.
 DP7146'
 DP7146'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7146'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7146'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3816 ***********************************************************************
 DO3816  DESIGNATION -  CJ 006
 DO3816  PID         -  DO3816
 DO3816  STATE/COUNTY-  IL/CARROLL
 DO3816  COUNTRY     -  US
 DO3816  USGS QUAD   -  BLACKHAWK (2018)
 DO3816
 DO3816                         *CURRENT SURVEY CONTROL
 DO3816  ______________________________________________________________________
 DO3816* NAD 83(1986) POSITION- 42 11 32.07   (N) 090 13 01.81   (W)   HD_HELD1
 DO3816* NAVD 88 ORTHO HEIGHT -   194.880 (meters)      639.37  (feet) ADJUSTED
 DO3816  ______________________________________________________________________
 DO3816  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 DO3816  DYNAMIC HEIGHT  -        194.815 (meters)      639.16  (feet) COMP
 DO3816  MODELED GRAVITY -    980,282.8   (mgal)                       NAVD 88
 DO3816
 DO3816  VERT ORDER      -  SECOND    CLASS I
 DO3816
 DO3816.The horizontal coordinates were determined by differentially corrected
 DO3816.hand held GPS observations or other comparable positioning techniques
 DO3816.and have an estimated accuracy of +/- 3 meters.
 DO3816
 DO3816.The orthometric height was determined by differential leveling and
 DO3816.adjusted by the NATIONAL GEODETIC SURVEY
 DO3816.in March 2013.
 DO3816
 DO3816.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3816.GEOID18 height accuracy estimate available here.
 DO3816
 DO3816.Click photographs - Photos may exist for this station.
 DO3816
 DO3816.The dynamic height is computed by dividing the NAVD 88
 DO3816.geopotential number by the normal gravity value computed on the
 DO3816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3816.degrees latitude (g = 980.6199 gals.).
 DO3816
 DO3816.The modeled gravity was interpolated from observed gravity values.
 DO3816
 DO3816;                    North         East    Units  Estimated Accuracy
 DO3816;SPC IL W     -   613,435.8     695,828.7     MT  (+/- 3 meters HH1 GPS) 
 DO3816
 DO3816_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2978174870(NAD 83)
 DO3816
 DO3816                          SUPERSEDED SURVEY CONTROL
 DO3816
 DO3816.No superseded survey control is available for this station.
 DO3816
 DO3816_MARKER: F = FLANGE-ENCASED ROD
 DO3816_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3816_STAMPING: CJ006
 DO3816_MARK LOGO: UIL
 DO3816_PROJECTION: RECESSED 10 CENTIMETERS
 DO3816_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3816_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3816+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO3816_ROD/PIPE-DEPTH: 29.9 meters
 DO3816_SLEEVE-DEPTH  : 0.9 meters
 DO3816
 DO3816  HISTORY     - Date     Condition        Report By
 DO3816  HISTORY     - 20120530 MONUMENTED       AMESC
 DO3816
 DO3816                          STATION DESCRIPTION
 DO3816
 DO3816'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3816'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHWEST OF
 DO3816'SAVANNA, 5.5 MI (8.8 KM) SOUTHEAST OF HANOVER AND IN THE TOWN OF
 DO3816'BLACKHAWK, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3816'
 DO3816'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3816'PROCEED 7.15 MI (11.5 KM) NORTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3816'ON THE RIGHT.
 DO3816'
 DO3816'THE STATION IS 37 FT (11.3 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3816'84, 430 FT (131.1 M) SOUTHEAST OF THE CENTERLINE OF DRIVEWAY TO HOUSE
 DO3816'NUMBER '20299', 113.6 FT (34.6 M) NORTH OF A CONCRETE RIGHT OF WAY
 DO3816'MARKER, 2.6 FT (0.8 M) WEST OF THE NORTH/SOUTH RIGHT OF WAY FENCE.
 DO3816'
 DO3816'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3816'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3816'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7147 ***********************************************************************
 DP7147  DESIGNATION -  CJ 006 X
 DP7147  PID         -  DP7147
 DP7147  STATE/COUNTY-  IL/CLARK
 DP7147  COUNTRY     -  US
 DP7147  USGS QUAD   -  ANNAPOLIS (2018)
 DP7147
 DP7147                         *CURRENT SURVEY CONTROL
 DP7147  ______________________________________________________________________
 DP7147* NAD 83(1986) POSITION- 39 12 24.83   (N) 087 49 17.15   (W)   HD_HELD1
 DP7147* NAVD 88 ORTHO HEIGHT -   177.540 (meters)      582.48  (feet) ADJUSTED
 DP7147  ______________________________________________________________________
 DP7147  GEOID HEIGHT    -        -32.044 (meters)                     GEOID18
 DP7147  DYNAMIC HEIGHT  -        177.437 (meters)      582.14  (feet) COMP
 DP7147  MODELED GRAVITY -    980,041.8   (mgal)                       NAVD 88
 DP7147
 DP7147  VERT ORDER      -  SECOND    CLASS I
 DP7147
 DP7147.The horizontal coordinates were determined by differentially corrected
 DP7147.hand held GPS observations or other comparable positioning techniques
 DP7147.and have an estimated accuracy of +/- 3 meters.
 DP7147
 DP7147.The orthometric height was determined by differential leveling and
 DP7147.adjusted by the IL DEPT OF TRANSP
 DP7147.in July 2015.
 DP7147
 DP7147.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7147.GEOID18 height accuracy estimate available here.
 DP7147
 DP7147.Click photographs - Photos may exist for this station.
 DP7147
 DP7147.The dynamic height is computed by dividing the NAVD 88
 DP7147.geopotential number by the normal gravity value computed on the
 DP7147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7147.degrees latitude (g = 980.6199 gals.).
 DP7147
 DP7147.The modeled gravity was interpolated from observed gravity values.
 DP7147
 DP7147;                    North         East    Units  Estimated Accuracy
 DP7147;SPC IL E     -   282,071.5     344,213.9     MT  (+/- 3 meters HH1 GPS) 
 DP7147
 DP7147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2907840057(NAD 83)
 DP7147
 DP7147                          SUPERSEDED SURVEY CONTROL
 DP7147
 DP7147.No superseded survey control is available for this station.
 DP7147
 DP7147_MARKER: F = FLANGE-ENCASED ROD
 DP7147_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7147_STAMPING: CJ 006X 2014
 DP7147_MARK LOGO: UIL
 DP7147_PROJECTION: RECESSED 8 CENTIMETERS
 DP7147_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7147_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7147+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2014
 DP7147_ROD/PIPE-DEPTH: 4.9 meters
 DP7147_SLEEVE-DEPTH  : 0.9 meters
 DP7147
 DP7147  HISTORY     - Date     Condition        Report By
 DP7147  HISTORY     - 20141002 MONUMENTED       AMESC
 DP7147
 DP7147                          STATION DESCRIPTION
 DP7147
 DP7147'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7147'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST OF WEST UNION, 6.4
 DP7147'MI (10.3 KM) EAST OF MORIAH AND 4.3 MI (6.9 KM) NORTH OF ANNAPOLIS.
 DP7147'
 DP7147'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7147'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7147'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 9.1 MI
 DP7147'(14.6 KM) TO NORTH 1000TH STREET, THENCE NORTH ALONG NORTH 1000TH
 DP7147'STREET FOR 100 FT (30.5 M) TO THE STATION ON THE LEFT.
 DP7147'
 DP7147'THE STATION IS 30 FT (9.1 M) WEST OF THE CENTERLINE OF NORTH 1000TH
 DP7147'STREET, 68 FT (20.7 M) SOUTH OF THE CENTERLINE OF A DRIVEWAY ON THE
 DP7147'EAST SIDE OF NORTH 1000TH STREET, 68.7 FT (20.9 M) NORTH OF POWER POLE
 DP7147'NUMBER '135' WITH GUY WIRE, 16.7 FT (5.1 M) NORTH OF A POWER POLE WITH
 DP7147'THREE GUY WIRES.
 DP7147'
 DP7147'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7147'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7147'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3817 ***********************************************************************
 DO3817  DESIGNATION -  CJ 007
 DO3817  PID         -  DO3817
 DO3817  STATE/COUNTY-  IL/JO DAVIESS
 DO3817  COUNTRY     -  US
 DO3817  USGS QUAD   -  BLACKHAWK (2018)
 DO3817
 DO3817                         *CURRENT SURVEY CONTROL
 DO3817  ______________________________________________________________________
 DO3817* NAD 83(1986) POSITION- 42 11 58.63   (N) 090 13 47.46   (W)   HD_HELD1
 DO3817* NAVD 88 ORTHO HEIGHT -   193.753 (meters)      635.67  (feet) ADJUSTED
 DO3817  ______________________________________________________________________
 DO3817  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 DO3817  DYNAMIC HEIGHT  -        193.689 (meters)      635.46  (feet) COMP
 DO3817  MODELED GRAVITY -    980,286.2   (mgal)                       NAVD 88
 DO3817
 DO3817  VERT ORDER      -  SECOND    CLASS I
 DO3817
 DO3817.The horizontal coordinates were determined by differentially corrected
 DO3817.hand held GPS observations or other comparable positioning techniques
 DO3817.and have an estimated accuracy of +/- 3 meters.
 DO3817
 DO3817.The orthometric height was determined by differential leveling and
 DO3817.adjusted by the NATIONAL GEODETIC SURVEY
 DO3817.in March 2013.
 DO3817
 DO3817.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3817.GEOID18 height accuracy estimate available here.
 DO3817
 DO3817.Click photographs - Photos may exist for this station.
 DO3817
 DO3817.The dynamic height is computed by dividing the NAVD 88
 DO3817.geopotential number by the normal gravity value computed on the
 DO3817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3817.degrees latitude (g = 980.6199 gals.).
 DO3817
 DO3817.The modeled gravity was interpolated from observed gravity values.
 DO3817
 DO3817;                    North         East    Units  Estimated Accuracy
 DO3817;SPC IL W     -   614,256.0     694,781.9     MT  (+/- 3 meters HH1 GPS) 
 DO3817
 DO3817_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2870775655(NAD 83)
 DO3817
 DO3817                          SUPERSEDED SURVEY CONTROL
 DO3817
 DO3817.No superseded survey control is available for this station.
 DO3817
 DO3817_MARKER: F = FLANGE-ENCASED ROD
 DO3817_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3817_STAMPING: CJ007
 DO3817_MARK LOGO: UIL
 DO3817_PROJECTION: RECESSED 5 CENTIMETERS
 DO3817_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3817_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3817_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3817+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO3817_ROD/PIPE-DEPTH: 19.5 meters
 DO3817_SLEEVE-DEPTH  : 0.9 meters
 DO3817
 DO3817  HISTORY     - Date     Condition        Report By
 DO3817  HISTORY     - 20120530 MONUMENTED       AMESC
 DO3817
 DO3817                          STATION DESCRIPTION
 DO3817
 DO3817'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3817'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH OF ELIZABETH, 4.7
 DO3817'MI (7.6 KM) SOUTH-SOUTHEAST OF HANOVER AND 0.9 MI (1.4 KM)
 DO3817'NORTH-NORTHWEST OF BLACKHAWK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3817'
 DO3817'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3817'PROCEED 8.0 MI (12.9 KM) NORTH ALONG ILLINOIS ROUTE 84 TO SOUTH 4
 DO3817'CORNERS ROAD AND THE STATION ON THE RIGHT.
 DO3817'
 DO3817'THE STATION IS 130 FT (39.6 M) NORTHWEST OF THE CENTERLINE OF SOUTH 4
 DO3817'CORNERS ROAD, 36 FT (11.0 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3817'84, 115 FT (35.1 M) SOUTHEAST OF THE CENTERLINE OF DRIVEWAY TO HOUSE
 DO3817'NUMBER '11500', 131 FT (39.9 M) SOUTHEAST OF A 5 FT (1.5 M) BY 3 FT
 DO3817'(0.9 M) BOX CULVERT.
 DO3817'
 DO3817'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3817'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3817'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7148 ***********************************************************************
 DP7148  DESIGNATION -  CJ 007 X
 DP7148  PID         -  DP7148
 DP7148  STATE/COUNTY-  IL/CLARK
 DP7148  COUNTRY     -  US
 DP7148  USGS QUAD   -  ANNAPOLIS (2018)
 DP7148
 DP7148                         *CURRENT SURVEY CONTROL
 DP7148  ______________________________________________________________________
 DP7148* NAD 83(1986) POSITION- 39 12 21.55   (N) 087 50 24.27   (W)   HD_HELD1
 DP7148* NAVD 88 ORTHO HEIGHT -   173.694 (meters)      569.86  (feet) ADJUSTED
 DP7148  ______________________________________________________________________
 DP7148  GEOID HEIGHT    -        -32.037 (meters)                     GEOID18
 DP7148  DYNAMIC HEIGHT  -        173.593 (meters)      569.53  (feet) COMP
 DP7148  MODELED GRAVITY -    980,041.4   (mgal)                       NAVD 88
 DP7148
 DP7148  VERT ORDER      -  SECOND    CLASS I
 DP7148
 DP7148.The horizontal coordinates were determined by differentially corrected
 DP7148.hand held GPS observations or other comparable positioning techniques
 DP7148.and have an estimated accuracy of +/- 3 meters.
 DP7148
 DP7148.The orthometric height was determined by differential leveling and
 DP7148.adjusted by the IL DEPT OF TRANSP
 DP7148.in July 2015.
 DP7148
 DP7148.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7148.GEOID18 height accuracy estimate available here.
 DP7148
 DP7148.Click photographs - Photos may exist for this station.
 DP7148
 DP7148.The dynamic height is computed by dividing the NAVD 88
 DP7148.geopotential number by the normal gravity value computed on the
 DP7148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7148.degrees latitude (g = 980.6199 gals.).
 DP7148
 DP7148.The modeled gravity was interpolated from observed gravity values.
 DP7148
 DP7148;                    North         East    Units  Estimated Accuracy
 DP7148;SPC IL E     -   281,961.4     342,604.1     MT  (+/- 3 meters HH1 GPS) 
 DP7148
 DP7148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2746739971(NAD 83)
 DP7148
 DP7148                          SUPERSEDED SURVEY CONTROL
 DP7148
 DP7148.No superseded survey control is available for this station.
 DP7148
 DP7148_MARKER: F = FLANGE-ENCASED ROD
 DP7148_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7148_STAMPING: CJ 007X 2014
 DP7148_MARK LOGO: UIL
 DP7148_PROJECTION: RECESSED 10 CENTIMETERS
 DP7148_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7148_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7148+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2014
 DP7148_ROD/PIPE-DEPTH: 4.9 meters
 DP7148_SLEEVE-DEPTH  : 0.9 meters
 DP7148
 DP7148  HISTORY     - Date     Condition        Report By
 DP7148  HISTORY     - 20141002 MONUMENTED       AMESC
 DP7148
 DP7148                          STATION DESCRIPTION
 DP7148
 DP7148'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7148'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) WEST OF WEST UNION, 5.4
 DP7148'MI (8.7 KM) EAST OF MORIAH AND 4.4 MI (7.1 KM) NORTH-NORTHWEST OF
 DP7148'ANNAPOLIS.
 DP7148'
 DP7148'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7148'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7148'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 8.1 MI
 DP7148'(13.0 KM) TO NORTH 900TH STREET, THENCE SOUTH ALONG NORTH 900TH STREET
 DP7148'FOR 100 FT (30.5 M) TO THE STATION ON THE RIGHT.
 DP7148'
 DP7148'THE STATION IS 25 FT (7.6 M) WEST OF THE CENTERLINE OF NORTH 900TH
 DP7148'STREET, 98 FT (29.9 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER 'IN4',
 DP7148'80 FT (24.4 M) SOUTH OF A POWER POLE WITH GUY WIRE, 57.0 FT (17.4 M)
 DP7148'NORTH OF THE WEST END OF A 7 FT (2.1 M) PIPE UNDER NORTH 900TH STREET.
 DP7148'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7148'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7148'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3818 ***********************************************************************
 DO3818  DESIGNATION -  CJ 008
 DO3818  PID         -  DO3818
 DO3818  STATE/COUNTY-  IL/JO DAVIESS
 DO3818  COUNTRY     -  US
 DO3818  USGS QUAD   -  BLACKHAWK (2018)
 DO3818
 DO3818                         *CURRENT SURVEY CONTROL
 DO3818  ______________________________________________________________________
 DO3818* NAD 83(1986) POSITION- 42 12 16.74   (N) 090 14 31.39   (W)   HD_HELD1
 DO3818* NAVD 88 ORTHO HEIGHT -   197.657 (meters)      648.48  (feet) ADJUSTED
 DO3818  ______________________________________________________________________
 DO3818  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 DO3818  DYNAMIC HEIGHT  -        197.593 (meters)      648.27  (feet) COMP
 DO3818  MODELED GRAVITY -    980,289.9   (mgal)                       NAVD 88
 DO3818
 DO3818  VERT ORDER      -  SECOND    CLASS I
 DO3818
 DO3818.The horizontal coordinates were determined by differentially corrected
 DO3818.hand held GPS observations or other comparable positioning techniques
 DO3818.and have an estimated accuracy of +/- 3 meters.
 DO3818
 DO3818.The orthometric height was determined by differential leveling and
 DO3818.adjusted by the NATIONAL GEODETIC SURVEY
 DO3818.in March 2013.
 DO3818
 DO3818.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3818.GEOID18 height accuracy estimate available here.
 DO3818
 DO3818.Click photographs - Photos may exist for this station.
 DO3818
 DO3818.The dynamic height is computed by dividing the NAVD 88
 DO3818.geopotential number by the normal gravity value computed on the
 DO3818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3818.degrees latitude (g = 980.6199 gals.).
 DO3818
 DO3818.The modeled gravity was interpolated from observed gravity values.
 DO3818
 DO3818;                    North         East    Units  Estimated Accuracy
 DO3818;SPC IL W     -   614,815.6     693,774.6     MT  (+/- 3 meters HH1 GPS) 
 DO3818
 DO3818_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2768276181(NAD 83)
 DO3818
 DO3818                          SUPERSEDED SURVEY CONTROL
 DO3818
 DO3818.No superseded survey control is available for this station.
 DO3818
 DO3818_MARKER: F = FLANGE-ENCASED ROD
 DO3818_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3818_STAMPING: CJ008
 DO3818_MARK LOGO: UIL
 DO3818_PROJECTION: RECESSED 8 CENTIMETERS
 DO3818_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3818_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3818+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO3818_ROD/PIPE-DEPTH: 6.1 meters
 DO3818_SLEEVE-DEPTH  : 0.9 meters
 DO3818
 DO3818  HISTORY     - Date     Condition        Report By
 DO3818  HISTORY     - 20120530 MONUMENTED       AMESC
 DO3818
 DO3818                          STATION DESCRIPTION
 DO3818
 DO3818'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3818'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH OF ELIZABETH, 4.1
 DO3818'MI (6.6 KM) SOUTH-SOUTHEAST OF HANOVER AND 1.5 MI (2.4 KM) NORTHWEST
 DO3818'OF BLACKHAWK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3818'
 DO3818'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3818'PROCEED 8.7 MI (14.0 KM) NORTH ALONG ILLINOIS ROUTE 84 TO RUSH ROAD
 DO3818'AND THE STATION ON THE RIGHT.
 DO3818'
 DO3818'THE STATION IS 42 FT (12.8 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3818'84, 160 FT (48.8 M) NORTHWEST OF THE CENTERLINE OF DRIVEWAY TO HOUSE
 DO3818'NUMBER '11063', 145 FT (44.2 M) NORTHWEST OF A 12 INCH (30 CM)
 DO3818'CORRUGATED METAL PIPE UNDER THE DRIVEWAY, 85 FT (25.9 M) SOUTHEAST OF
 DO3818'THE CENTERLINE OF RUSH ROAD, 49.3 FT (15.0 M) SOUTHEAST OF THE RUSH
 DO3818'ROAD SIGN.
 DO3818'
 DO3818'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3818'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3818'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7149 ***********************************************************************
 DP7149  DESIGNATION -  CJ 008 X
 DP7149  PID         -  DP7149
 DP7149  STATE/COUNTY-  IL/CLARK
 DP7149  COUNTRY     -  US
 DP7149  USGS QUAD   -  ANNAPOLIS (2018)
 DP7149
 DP7149                         *CURRENT SURVEY CONTROL
 DP7149  ______________________________________________________________________
 DP7149* NAD 83(1986) POSITION- 39 12 26.15   (N) 087 51 14.93   (W)   HD_HELD1
 DP7149* NAVD 88 ORTHO HEIGHT -   175.205 (meters)      574.82  (feet) ADJUSTED
 DP7149  ______________________________________________________________________
 DP7149  GEOID HEIGHT    -        -32.035 (meters)                     GEOID18
 DP7149  DYNAMIC HEIGHT  -        175.103 (meters)      574.48  (feet) COMP
 DP7149  MODELED GRAVITY -    980,041.1   (mgal)                       NAVD 88
 DP7149
 DP7149  VERT ORDER      -  SECOND    CLASS I
 DP7149
 DP7149.The horizontal coordinates were determined by differentially corrected
 DP7149.hand held GPS observations or other comparable positioning techniques
 DP7149.and have an estimated accuracy of +/- 3 meters.
 DP7149
 DP7149.The orthometric height was determined by differential leveling and
 DP7149.adjusted by the IL DEPT OF TRANSP
 DP7149.in July 2015.
 DP7149
 DP7149.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7149.GEOID18 height accuracy estimate available here.
 DP7149
 DP7149.Click photographs - Photos may exist for this station.
 DP7149
 DP7149.The dynamic height is computed by dividing the NAVD 88
 DP7149.geopotential number by the normal gravity value computed on the
 DP7149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7149.degrees latitude (g = 980.6199 gals.).
 DP7149
 DP7149.The modeled gravity was interpolated from observed gravity values.
 DP7149
 DP7149;                    North         East    Units  Estimated Accuracy
 DP7149;SPC IL E     -   282,096.8     341,387.9     MT  (+/- 3 meters HH1 GPS) 
 DP7149
 DP7149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2625340124(NAD 83)
 DP7149
 DP7149                          SUPERSEDED SURVEY CONTROL
 DP7149
 DP7149.No superseded survey control is available for this station.
 DP7149
 DP7149_MARKER: F = FLANGE-ENCASED ROD
 DP7149_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7149_STAMPING: CJ 008X 2014
 DP7149_MARK LOGO: UIL
 DP7149_PROJECTION: RECESSED 8 CENTIMETERS
 DP7149_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7149_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7149+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2014
 DP7149_ROD/PIPE-DEPTH: 4.9 meters
 DP7149_SLEEVE-DEPTH  : 0.9 meters
 DP7149
 DP7149  HISTORY     - Date     Condition        Report By
 DP7149  HISTORY     - 20141003 MONUMENTED       AMESC
 DP7149
 DP7149                          STATION DESCRIPTION
 DP7149
 DP7149'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7149'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) SOUTHEAST OF CASEY, 4.8
 DP7149'MI (7.7 KM) NORTH-NORTHWEST OF ANNAPOLIS AND 4.6 MI (7.4 KM) EAST OF
 DP7149'MORIAH.
 DP7149'
 DP7149'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7149'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7149'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 7.35 MI
 DP7149'(11.8 KM) TO COUNTY ROAD 820E, THENCE NORTH ALONG COUNTY ROAD 820E FOR
 DP7149'470 FT (143.3 M) TO THE STATION ON THE LEFT.
 DP7149'
 DP7149'THE STATION IS 29 FT (8.8 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP7149'820E, 255 FT (77.7 M) NORTH OF A POWER POLE, 17.5 FT (5.3 M) NORTH OF
 DP7149'A POWER POLE.
 DP7149'
 DP7149'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7149'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7149'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3819 ***********************************************************************
 DO3819  DESIGNATION -  CJ 009
 DO3819  PID         -  DO3819
 DO3819  STATE/COUNTY-  IL/JO DAVIESS
 DO3819  COUNTRY     -  US
 DO3819  USGS QUAD   -  GREEN ISLAND (2018)
 DO3819
 DO3819                         *CURRENT SURVEY CONTROL
 DO3819  ______________________________________________________________________
 DO3819* NAD 83(1986) POSITION- 42 12 41.03   (N) 090 15 20.54   (W)   HD_HELD1
 DO3819* NAVD 88 ORTHO HEIGHT -   192.301 (meters)      630.91  (feet) ADJUSTED
 DO3819  ______________________________________________________________________
 DO3819  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 DO3819  DYNAMIC HEIGHT  -        192.238 (meters)      630.70  (feet) COMP
 DO3819  MODELED GRAVITY -    980,289.0   (mgal)                       NAVD 88
 DO3819
 DO3819  VERT ORDER      -  SECOND    CLASS I
 DO3819
 DO3819.The horizontal coordinates were determined by differentially corrected
 DO3819.hand held GPS observations or other comparable positioning techniques
 DO3819.and have an estimated accuracy of +/- 3 meters.
 DO3819
 DO3819.The orthometric height was determined by differential leveling and
 DO3819.adjusted by the NATIONAL GEODETIC SURVEY
 DO3819.in March 2013.
 DO3819
 DO3819.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3819.GEOID18 height accuracy estimate available here.
 DO3819
 DO3819.Click photographs - Photos may exist for this station.
 DO3819
 DO3819.The dynamic height is computed by dividing the NAVD 88
 DO3819.geopotential number by the normal gravity value computed on the
 DO3819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3819.degrees latitude (g = 980.6199 gals.).
 DO3819
 DO3819.The modeled gravity was interpolated from observed gravity values.
 DO3819
 DO3819;                    North         East    Units  Estimated Accuracy
 DO3819;SPC IL W     -   615,566.1     692,648.0     MT  (+/- 3 meters HH1 GPS) 
 DO3819
 DO3819_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2653076894(NAD 83)
 DO3819
 DO3819                          SUPERSEDED SURVEY CONTROL
 DO3819
 DO3819.No superseded survey control is available for this station.
 DO3819
 DO3819_MARKER: F = FLANGE-ENCASED ROD
 DO3819_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3819_STAMPING: CJ009
 DO3819_MARK LOGO: UIL
 DO3819_PROJECTION: RECESSED 8 CENTIMETERS
 DO3819_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3819_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3819+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO3819_ROD/PIPE-DEPTH: 7.9 meters
 DO3819_SLEEVE-DEPTH  : 0.9 meters
 DO3819
 DO3819  HISTORY     - Date     Condition        Report By
 DO3819  HISTORY     - 20120530 MONUMENTED       AMESC
 DO3819
 DO3819                          STATION DESCRIPTION
 DO3819
 DO3819'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3819'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHWEST OF
 DO3819'ELIZABETH, 3.3 MI (5.3 KM) SOUTH-SOUTHEAST OF HANOVER AND 2.3 MI (3.7
 DO3819'KM) NORTHWEST OF BLACKHAWK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3819'
 DO3819'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3819'PROCEED 9.55 MI (15.4 KM) NORTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3819'ON THE LEFT.
 DO3819'
 DO3819'THE STATION IS 28 FT (8.5 M) SOUTHWEST OF THE CENTERLINE OF ILLINOIS
 DO3819'ROUTE 84, 735 FT (224.0 M) NORTHWEST OF THE CENTERLINE OF DRIVEWAY TO
 DO3819'HOUSE NUMBER '11017', 655 FT (199.6 M) SOUTHEAST OF THE CENTERLINE OF
 DO3819'DRIVEWAY TO HOUSE NUMBER '10950', 39.4 FT (12.0 M) SOUTHEAST OF 'CURVE
 DO3819'AHEAD' ROAD SIGN, 35 FT (10.7 M) SOUTHWEST OF THE END OF GUARDRAIL.
 DO3819'
 DO3819'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3819'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3819'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7150 ***********************************************************************
 DP7150  DESIGNATION -  CJ 009 X
 DP7150  PID         -  DP7150
 DP7150  STATE/COUNTY-  IL/CLARK
 DP7150  COUNTRY     -  US
 DP7150  USGS QUAD   -  ANNAPOLIS (2018)
 DP7150
 DP7150                         *CURRENT SURVEY CONTROL
 DP7150  ______________________________________________________________________
 DP7150* NAD 83(1986) POSITION- 39 11 55.64   (N) 087 51 12.95   (W)   HD_HELD1
 DP7150* NAVD 88 ORTHO HEIGHT -   175.516 (meters)      575.84  (feet) ADJUSTED
 DP7150  ______________________________________________________________________
 DP7150  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 DP7150  DYNAMIC HEIGHT  -        175.414 (meters)      575.50  (feet) COMP
 DP7150  MODELED GRAVITY -    980,040.7   (mgal)                       NAVD 88
 DP7150
 DP7150  VERT ORDER      -  SECOND    CLASS I
 DP7150
 DP7150.The horizontal coordinates were determined by differentially corrected
 DP7150.hand held GPS observations or other comparable positioning techniques
 DP7150.and have an estimated accuracy of +/- 3 meters.
 DP7150
 DP7150.The orthometric height was determined by differential leveling and
 DP7150.adjusted by the IL DEPT OF TRANSP
 DP7150.in July 2015.
 DP7150
 DP7150.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7150.GEOID18 height accuracy estimate available here.
 DP7150
 DP7150.Click photographs - Photos may exist for this station.
 DP7150
 DP7150.The dynamic height is computed by dividing the NAVD 88
 DP7150.geopotential number by the normal gravity value computed on the
 DP7150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7150.degrees latitude (g = 980.6199 gals.).
 DP7150
 DP7150.The modeled gravity was interpolated from observed gravity values.
 DP7150
 DP7150;                    North         East    Units  Estimated Accuracy
 DP7150;SPC IL E     -   281,156.2     341,440.3     MT  (+/- 3 meters HH1 GPS) 
 DP7150
 DP7150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2629239183(NAD 83)
 DP7150
 DP7150                          SUPERSEDED SURVEY CONTROL
 DP7150
 DP7150.No superseded survey control is available for this station.
 DP7150
 DP7150_MARKER: F = FLANGE-ENCASED ROD
 DP7150_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7150_STAMPING: CJ 009X 2014
 DP7150_MARK LOGO: UIL
 DP7150_PROJECTION: RECESSED 8 CENTIMETERS
 DP7150_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7150_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7150+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 DP7150_ROD/PIPE-DEPTH: 6.1 meters
 DP7150_SLEEVE-DEPTH  : 0.9 meters
 DP7150
 DP7150  HISTORY     - Date     Condition        Report By
 DP7150  HISTORY     - 20140930 MONUMENTED       AMESC
 DP7150
 DP7150                          STATION DESCRIPTION
 DP7150
 DP7150'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7150'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) EAST OF HAZEL DELL, 4.8
 DP7150'MI (7.7 KM) EAST-SOUTHEAST OF MORIAH AND 4.2 MI (6.8 KM)
 DP7150'NORTH-NORTHWEST OF ANNAPOLIS.
 DP7150'
 DP7150'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7150'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7150'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 7.35 MI
 DP7150'(11.8 KM) TO COUNTY ROAD 820E, THENCE SOUTH ALONG COUNTY ROAD 820E FOR
 DP7150'0.5 MI (0.8 KM) TO EAST 350TH ROAD AND THE STATION ON THE LEFT.
 DP7150'
 DP7150'THE STATION IS 47 FT (14.3 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP7150'820E, 22 FT (6.7 M) NORTH OF THE CENTERLINE OF EAST 350TH ROAD, 88.6
 DP7150'FT (27.0 M) NORTHEAST OF THE ANCHOR POLE WITNESS GUY WIRE IN THE
 DP7150'SOUTHWEST QUADRANT OF THE INTERSECTION, 78.4 FT (23.9 M) EAST OF A
 DP7150'POWER POLE IN THE NORTHWEST QUADRANT OF THE INTERSECTION, 21.6 FT (6.6
 DP7150'M) EAST OF AN ANCHOR POLE WITH GUY WIRE.
 DP7150'
 DP7150'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7150'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7150'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3820 ***********************************************************************
 DO3820  DESIGNATION -  CJ 010
 DO3820  PID         -  DO3820
 DO3820  STATE/COUNTY-  IL/JO DAVIESS
 DO3820  COUNTRY     -  US
 DO3820  USGS QUAD   -  GREEN ISLAND (2018)
 DO3820
 DO3820                         *CURRENT SURVEY CONTROL
 DO3820  ______________________________________________________________________
 DO3820* NAD 83(1986) POSITION- 42 13 09.51   (N) 090 15 48.71   (W)   HD_HELD1
 DO3820* NAVD 88 ORTHO HEIGHT -   185.153 (meters)      607.46  (feet) ADJUSTED
 DO3820  ______________________________________________________________________
 DO3820  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 DO3820  DYNAMIC HEIGHT  -        185.091 (meters)      607.25  (feet) COMP
 DO3820  MODELED GRAVITY -    980,285.4   (mgal)                       NAVD 88
 DO3820
 DO3820  VERT ORDER      -  SECOND    CLASS I
 DO3820
 DO3820.The horizontal coordinates were determined by differentially corrected
 DO3820.hand held GPS observations or other comparable positioning techniques
 DO3820.and have an estimated accuracy of +/- 3 meters.
 DO3820
 DO3820.The orthometric height was determined by differential leveling and
 DO3820.adjusted by the NATIONAL GEODETIC SURVEY
 DO3820.in March 2013.
 DO3820
 DO3820.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3820.GEOID18 height accuracy estimate available here.
 DO3820
 DO3820.Click photographs - Photos may exist for this station.
 DO3820
 DO3820.The dynamic height is computed by dividing the NAVD 88
 DO3820.geopotential number by the normal gravity value computed on the
 DO3820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3820.degrees latitude (g = 980.6199 gals.).
 DO3820
 DO3820.The modeled gravity was interpolated from observed gravity values.
 DO3820
 DO3820;                    North         East    Units  Estimated Accuracy
 DO3820;SPC IL W     -   616,445.5     692,002.8     MT  (+/- 3 meters HH1 GPS) 
 DO3820
 DO3820_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2585677751(NAD 83)
 DO3820
 DO3820                          SUPERSEDED SURVEY CONTROL
 DO3820
 DO3820.No superseded survey control is available for this station.
 DO3820
 DO3820_MARKER: F = FLANGE-ENCASED ROD
 DO3820_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3820_STAMPING: CJ010
 DO3820_MARK LOGO: UIL
 DO3820_PROJECTION: RECESSED 8 CENTIMETERS
 DO3820_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3820_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3820+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2022
 DO3820_ROD/PIPE-DEPTH: 12.2 meters
 DO3820_SLEEVE-DEPTH  : 0.9 meters
 DO3820
 DO3820  HISTORY     - Date     Condition        Report By
 DO3820  HISTORY     - 20120530 MONUMENTED       AMESC
 DO3820  HISTORY     - 20221020 GOOD             ILDT
 DO3820
 DO3820                          STATION DESCRIPTION
 DO3820
 DO3820'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3820'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHWEST OF
 DO3820'ELIZABETH, 3.0 MI (4.8 KM) NORTHWEST OF BLACKHAWK AND 2.7 MI (4.3 KM)
 DO3820'SOUTH-SOUTHEAST OF HANOVER.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3820'
 DO3820'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3820'PROCEED 10.3 MI (16.6 KM) NORTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3820'ON THE RIGHT.
 DO3820'
 DO3820'THE STATION IS 33 FT (10.1 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3820'84, 400 FT (121.9 M) SOUTH OF THE CENTERLINE OF DRIVEWAY TO HOUSE
 DO3820'NUMBER '10289/10177', 6.2 FT (1.9 M) NORTHWEST OF A CONCRETE RIGHT OF
 DO3820'WAY MARKER.
 DO3820'
 DO3820'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3820'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3820'IN IDENTIFICATION.
 DO3820
 DO3820                          STATION RECOVERY (2022)
 DO3820
 DO3820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7151 ***********************************************************************
 DP7151  DESIGNATION -  CJ 010 X
 DP7151  PID         -  DP7151
 DP7151  STATE/COUNTY-  IL/FAYETTE
 DP7151  COUNTRY     -  US
 DP7151  USGS QUAD   -  HERRICK (2018)
 DP7151
 DP7151                         *CURRENT SURVEY CONTROL
 DP7151  ______________________________________________________________________
 DP7151* NAD 83(1986) POSITION- 39 07 45.37   (N) 088 56 11.36   (W)   HD_HELD1
 DP7151* NAVD 88 ORTHO HEIGHT -   154.667 (meters)      507.44  (feet) ADJUSTED
 DP7151  ______________________________________________________________________
 DP7151  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 DP7151  DYNAMIC HEIGHT  -        154.572 (meters)      507.13  (feet) COMP
 DP7151  MODELED GRAVITY -    980,010.6   (mgal)                       NAVD 88
 DP7151
 DP7151  VERT ORDER      -  SECOND    CLASS I
 DP7151
 DP7151.The horizontal coordinates were determined by differentially corrected
 DP7151.hand held GPS observations or other comparable positioning techniques
 DP7151.and have an estimated accuracy of +/- 3 meters.
 DP7151
 DP7151.The orthometric height was determined by differential leveling and
 DP7151.adjusted by the IL DEPT OF TRANSP
 DP7151.in July 2015.
 DP7151
 DP7151.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7151.GEOID18 height accuracy estimate available here.
 DP7151
 DP7151.Click photographs - Photos may exist for this station.
 DP7151
 DP7151.The dynamic height is computed by dividing the NAVD 88
 DP7151.geopotential number by the normal gravity value computed on the
 DP7151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7151.degrees latitude (g = 980.6199 gals.).
 DP7151
 DP7151.The modeled gravity was interpolated from observed gravity values.
 DP7151
 DP7151;                    North         East    Units  Estimated Accuracy
 DP7151;SPC IL E     -   273,502.0     247,847.1     MT  (+/- 3 meters HH1 GPS) 
 DP7151
 DP7151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3261532907(NAD 83)
 DP7151
 DP7151                          SUPERSEDED SURVEY CONTROL
 DP7151
 DP7151.No superseded survey control is available for this station.
 DP7151
 DP7151_MARKER: DB = BENCH MARK DISK
 DP7151_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP7151_SP_SET: BRIDGE WING WALL
 DP7151_STAMPING: CJ 010X
 DP7151_MARK LOGO: UIL
 DP7151_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7151_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7151_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7151+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2014
 DP7151
 DP7151  HISTORY     - Date     Condition        Report By
 DP7151  HISTORY     - 20141014 MONUMENTED       AMESC
 DP7151
 DP7151                          STATION DESCRIPTION
 DP7151
 DP7151'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7151'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST-SOUTHWEST OF
 DP7151'BEECHER CITY, 8.4 MI (13.5 KM) NORTH OF AVENA AND 6.8 MI (10.9 KM)
 DP7151'SOUTH-SOUTHEAST OF HERRICK.
 DP7151'
 DP7151'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7151'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7151'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7151'CHANGES TO COUNTY ROAD 2200E FOR 2.65 MI (4.3 KM) TO COUNTY ROAD
 DP7151'2700N, THENCE WEST ALONG COUNTY ROAD 2700N FOR 1.3 MI (2.1 KM) TO
 DP7151'FAYETTE COUNTY HIGHWAY 4 WHERE COUNTY ROAD 2700N ALSO BECOMES COUNTY
 DP7151'HIGHWAY 6.  CONTINUE WEST ALONG COUNTY HIGHWAY 6 (COUNTY ROAD 2700N)
 DP7151'FOR 3.75 MI (6.0 KM) TO A BRIDGE AND THE STATION ON THE LEFT.
 DP7151'
 DP7151'THE STATION IS ON TOP OF THE SOUTHWEST WING WALL OF THE BRIDGE, 16.8
 DP7151'FT (5.1 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY 6, 3.2 FT (1.0 M)
 DP7151'WEST OF THE WEST END OF THE BRIDGE DECK, APPROXIMATELY 0.8 FT (24 CM)
 DP7151'BELOW THE BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3823 ***********************************************************************
 DO3823  DESIGNATION -  CJ 011
 DO3823  PID         -  DO3823
 DO3823  STATE/COUNTY-  IL/JO DAVIESS
 DO3823  COUNTRY     -  US
 DO3823  USGS QUAD   -  GREEN ISLAND (2018)
 DO3823
 DO3823                         *CURRENT SURVEY CONTROL
 DO3823  ______________________________________________________________________
 DO3823* NAD 83(1986) POSITION- 42 13 52.66   (N) 090 15 48.20   (W)   HD_HELD1
 DO3823* NAVD 88 ORTHO HEIGHT -   193.058 (meters)      633.39  (feet) ADJUSTED
 DO3823  ______________________________________________________________________
 DO3823  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 DO3823  DYNAMIC HEIGHT  -        192.994 (meters)      633.18  (feet) COMP
 DO3823  MODELED GRAVITY -    980,289.3   (mgal)                       NAVD 88
 DO3823
 DO3823  VERT ORDER      -  SECOND    CLASS I
 DO3823
 DO3823.The horizontal coordinates were determined by differentially corrected
 DO3823.hand held GPS observations or other comparable positioning techniques
 DO3823.and have an estimated accuracy of +/- 3 meters.
 DO3823
 DO3823.The orthometric height was determined by differential leveling and
 DO3823.adjusted by the NATIONAL GEODETIC SURVEY
 DO3823.in March 2013.
 DO3823
 DO3823.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3823.GEOID18 height accuracy estimate available here.
 DO3823
 DO3823.Click photographs - Photos may exist for this station.
 DO3823
 DO3823.The dynamic height is computed by dividing the NAVD 88
 DO3823.geopotential number by the normal gravity value computed on the
 DO3823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3823.degrees latitude (g = 980.6199 gals.).
 DO3823
 DO3823.The modeled gravity was interpolated from observed gravity values.
 DO3823
 DO3823;                    North         East    Units  Estimated Accuracy
 DO3823;SPC IL W     -   617,776.8     692,016.0     MT  (+/- 3 meters HH1 GPS) 
 DO3823
 DO3823_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2582579083(NAD 83)
 DO3823
 DO3823                          SUPERSEDED SURVEY CONTROL
 DO3823
 DO3823.No superseded survey control is available for this station.
 DO3823
 DO3823_MARKER: F = FLANGE-ENCASED ROD
 DO3823_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3823_STAMPING: CJ011
 DO3823_MARK LOGO: UIL
 DO3823_PROJECTION: RECESSED 10 CENTIMETERS
 DO3823_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3823_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3823+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2012
 DO3823_ROD/PIPE-DEPTH: 13.4 meters
 DO3823_SLEEVE-DEPTH  : 0.9 meters
 DO3823
 DO3823  HISTORY     - Date     Condition        Report By
 DO3823  HISTORY     - 20120602 MONUMENTED       AMESC
 DO3823
 DO3823                          STATION DESCRIPTION
 DO3823
 DO3823'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3823'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTH-SOUTHWEST OF
 DO3823'ELIZABETH, 3.6 MI (5.8 KM) NORTHWEST OF BLACKHAWK AND 1.9 MI (3.1 KM)
 DO3823'SOUTH-SOUTHEAST OF HANOVER.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3823'
 DO3823'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3823'PROCEED 11.1 MI (17.9 KM) NORTH ALONG ILLINOIS ROUTE 84 TO SOUTH CRAZY
 DO3823'HOLLOW ROAD AND THE STATION ON THE RIGHT.
 DO3823'
 DO3823'THE STATION IS 37 FT (11.3 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3823'84, 23 FT (7.0 M) SOUTH OF THE CENTERLINE OF CRAZY HOLLOW ROAD, 16.9
 DO3823'FT (5.2 M) WEST OF A NORTH/SOUTH FENCE, 3.4 FT (1.0 M) SOUTHWEST OF A
 DO3823'CONCRETE RIGHT OF WAY MARKER.
 DO3823'
 DO3823'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3823'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3823'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7152 ***********************************************************************
 DP7152  DESIGNATION -  CJ 011 X
 DP7152  PID         -  DP7152
 DP7152  STATE/COUNTY-  IL/CLARK
 DP7152  COUNTRY     -  US
 DP7152  USGS QUAD   -  MORIAH (2018)
 DP7152
 DP7152                         *CURRENT SURVEY CONTROL
 DP7152  ______________________________________________________________________
 DP7152* NAD 83(1986) POSITION- 39 11 26.56   (N) 087 52 49.48   (W)   HD_HELD1
 DP7152* NAVD 88 ORTHO HEIGHT -   161.112 (meters)      528.58  (feet) ADJUSTED
 DP7152  ______________________________________________________________________
 DP7152  GEOID HEIGHT    -        -32.010 (meters)                     GEOID18
 DP7152  DYNAMIC HEIGHT  -        161.018 (meters)      528.27  (feet) COMP
 DP7152  MODELED GRAVITY -    980,039.6   (mgal)                       NAVD 88
 DP7152
 DP7152  VERT ORDER      -  SECOND    CLASS I
 DP7152
 DP7152.The horizontal coordinates were determined by differentially corrected
 DP7152.hand held GPS observations or other comparable positioning techniques
 DP7152.and have an estimated accuracy of +/- 3 meters.
 DP7152
 DP7152.The orthometric height was determined by differential leveling and
 DP7152.adjusted by the IL DEPT OF TRANSP
 DP7152.in July 2015.
 DP7152
 DP7152.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7152.GEOID18 height accuracy estimate available here.
 DP7152
 DP7152.Click photographs - Photos may exist for this station.
 DP7152
 DP7152.The dynamic height is computed by dividing the NAVD 88
 DP7152.geopotential number by the normal gravity value computed on the
 DP7152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7152.degrees latitude (g = 980.6199 gals.).
 DP7152
 DP7152.The modeled gravity was interpolated from observed gravity values.
 DP7152
 DP7152;                    North         East    Units  Estimated Accuracy
 DP7152;SPC IL E     -   280,247.5     339,128.6     MT  (+/- 3 meters HH1 GPS) 
 DP7152
 DP7152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2396838309(NAD 83)
 DP7152
 DP7152                          SUPERSEDED SURVEY CONTROL
 DP7152
 DP7152.No superseded survey control is available for this station.
 DP7152
 DP7152_MARKER: F = FLANGE-ENCASED ROD
 DP7152_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7152_STAMPING: CJ 011X 2014
 DP7152_MARK LOGO: UIL
 DP7152_PROJECTION: RECESSED 8 CENTIMETERS
 DP7152_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7152_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7152+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 DP7152_ROD/PIPE-DEPTH: 7.3 meters
 DP7152_SLEEVE-DEPTH  : 0.9 meters
 DP7152
 DP7152  HISTORY     - Date     Condition        Report By
 DP7152  HISTORY     - 20140930 MONUMENTED       AMESC
 DP7152
 DP7152                          STATION DESCRIPTION
 DP7152
 DP7152'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7152'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST OF HAZEL DELL, 4.7
 DP7152'MI (7.6 KM) NORTHWEST OF ANNAPOLIS AND 3.7 MI (6.0 KM) EAST-SOUTHEAST
 DP7152'OF MORIAH.
 DP7152'
 DP7152'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7152'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7152'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 5.1 MI
 DP7152'(8.2 KM) TO NORTH 600TH STREET, THENCE SOUTH ALONG NORTH 600TH STREET
 DP7152'FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 16 (EAST 300TH ROAD), THENCE EAST
 DP7152'ALONG COUNTY ROAD 16 FOR 0.87 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP7152'THE STATION IS 21.5 FT (6.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP7152'16, 384 FT (117.0 M) EAST OF THE EAST END OF THE SOUTH GUARD RAIL, 200
 DP7152'FT (61.0 M) SOUTHWEST OF A LONE FENCE POST, 12.7 FT (3.9 M) EAST OF A
 DP7152'POWER POLE WITH GREEN TAG NUMBER '08'.
 DP7152'
 DP7152'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7152'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7152'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3824 ***********************************************************************
 DO3824  DESIGNATION -  CJ 012
 DO3824  PID         -  DO3824
 DO3824  STATE/COUNTY-  IL/JO DAVIESS
 DO3824  COUNTRY     -  US
 DO3824  USGS QUAD   -  HANOVER (2018)
 DO3824
 DO3824                         *CURRENT SURVEY CONTROL
 DO3824  ______________________________________________________________________
 DO3824* NAD 83(1986) POSITION- 42 15 18.92   (N) 090 16 36.15   (W)   HD_HELD1
 DO3824* NAVD 88 ORTHO HEIGHT -   193.348 (meters)      634.34  (feet) ADJUSTED
 DO3824  ______________________________________________________________________
 DO3824  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 DO3824  DYNAMIC HEIGHT  -        193.285 (meters)      634.14  (feet) COMP
 DO3824  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 DO3824
 DO3824  VERT ORDER      -  SECOND    CLASS I
 DO3824
 DO3824.The horizontal coordinates were determined by differentially corrected
 DO3824.hand held GPS observations or other comparable positioning techniques
 DO3824.and have an estimated accuracy of +/- 3 meters.
 DO3824
 DO3824.The orthometric height was determined by differential leveling and
 DO3824.adjusted by the NATIONAL GEODETIC SURVEY
 DO3824.in March 2013.
 DO3824
 DO3824.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3824.GEOID18 height accuracy estimate available here.
 DO3824
 DO3824.Click photographs - Photos may exist for this station.
 DO3824
 DO3824.The dynamic height is computed by dividing the NAVD 88
 DO3824.geopotential number by the normal gravity value computed on the
 DO3824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3824.degrees latitude (g = 980.6199 gals.).
 DO3824
 DO3824.The modeled gravity was interpolated from observed gravity values.
 DO3824
 DO3824;                    North         East    Units  Estimated Accuracy
 DO3824;SPC IL W     -   620,439.5     690,920.0     MT  (+/- 3 meters HH1 GPS) 
 DO3824
 DO3824_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2464181708(NAD 83)
 DO3824
 DO3824                          SUPERSEDED SURVEY CONTROL
 DO3824
 DO3824.No superseded survey control is available for this station.
 DO3824
 DO3824_MARKER: F = FLANGE-ENCASED ROD
 DO3824_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3824_STAMPING: CJ012
 DO3824_MARK LOGO: UIL
 DO3824_PROJECTION: RECESSED 10 CENTIMETERS
 DO3824_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3824_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3824+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2018
 DO3824_ROD/PIPE-DEPTH: 12.8 meters
 DO3824_SLEEVE-DEPTH  : 0.9 meters
 DO3824
 DO3824  HISTORY     - Date     Condition        Report By
 DO3824  HISTORY     - 20120602 MONUMENTED       AMESC
 DO3824  HISTORY     - 20180209 GOOD             ILDT
 DO3824
 DO3824                          STATION DESCRIPTION
 DO3824
 DO3824'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3824'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH-NORTHWEST OF
 DO3824'BLACKHAWK, 5.2 MI (8.4 KM) SOUTH-SOUTHWEST OF ELIZABETH AND IN THE
 DO3824'TOWN OF HANOVER, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3824'
 DO3824'THE STATION IS IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF
 DO3824'FILLMORE STREET AND ILLINOIS ROUTE 84 (JEFFERSON STREET), 39 FT (11.9
 DO3824'M) NORTHEAST OF THE CENTERLINE OF ILLINOIS ROUTE 84, 9 FT (2.7 M)
 DO3824'SOUTH OF THE EDGE OF FILLMORE STREET, 16.8 FT (5.1 M) WEST OF A
 DO3824'TELEPHONE PEDESTAL, 2.3 FT (0.7 M) WEST OF A CONCRETE RIGHT OF WAY
 DO3824'MARKER.
 DO3824'
 DO3824'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3824'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3824'IN IDENTIFICATION.
 DO3824
 DO3824                          STATION RECOVERY (2018)
 DO3824
 DO3824'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DO3824'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7153 ***********************************************************************
 DP7153  DESIGNATION -  CJ 012 X
 DP7153  PID         -  DP7153
 DP7153  STATE/COUNTY-  IL/CLARK
 DP7153  COUNTRY     -  US
 DP7153  USGS QUAD   -  MORIAH (2018)
 DP7153
 DP7153                         *CURRENT SURVEY CONTROL
 DP7153  ______________________________________________________________________
 DP7153* NAD 83(1986) POSITION- 39 11 25.49   (N) 087 53 44.13   (W)   HD_HELD1
 DP7153* NAVD 88 ORTHO HEIGHT -   172.577 (meters)      566.20  (feet) ADJUSTED
 DP7153  ______________________________________________________________________
 DP7153  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 DP7153  DYNAMIC HEIGHT  -        172.476 (meters)      565.87  (feet) COMP
 DP7153  MODELED GRAVITY -    980,039.0   (mgal)                       NAVD 88
 DP7153
 DP7153  VERT ORDER      -  SECOND    CLASS I
 DP7153
 DP7153.The horizontal coordinates were determined by differentially corrected
 DP7153.hand held GPS observations or other comparable positioning techniques
 DP7153.and have an estimated accuracy of +/- 3 meters.
 DP7153
 DP7153.The orthometric height was determined by differential leveling and
 DP7153.adjusted by the IL DEPT OF TRANSP
 DP7153.in July 2015.
 DP7153
 DP7153.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7153.GEOID18 height accuracy estimate available here.
 DP7153
 DP7153.Click photographs - Photos may exist for this station.
 DP7153
 DP7153.The dynamic height is computed by dividing the NAVD 88
 DP7153.geopotential number by the normal gravity value computed on the
 DP7153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7153.degrees latitude (g = 980.6199 gals.).
 DP7153
 DP7153.The modeled gravity was interpolated from observed gravity values.
 DP7153
 DP7153;                    North         East    Units  Estimated Accuracy
 DP7153;SPC IL E     -   280,208.0     337,817.3     MT  (+/- 3 meters HH1 GPS) 
 DP7153
 DP7153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2265638289(NAD 83)
 DP7153
 DP7153                          SUPERSEDED SURVEY CONTROL
 DP7153
 DP7153.No superseded survey control is available for this station.
 DP7153
 DP7153_MARKER: F = FLANGE-ENCASED ROD
 DP7153_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7153_STAMPING: CJ 012X 2014
 DP7153_MARK LOGO: UIL
 DP7153_PROJECTION: FLUSH
 DP7153_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7153_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7153+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2020
 DP7153_ROD/PIPE-DEPTH: 4.9 meters
 DP7153_SLEEVE-DEPTH  : 0.9 meters
 DP7153
 DP7153  HISTORY     - Date     Condition        Report By
 DP7153  HISTORY     - 20140930 MONUMENTED       AMESC
 DP7153  HISTORY     - 20200414 GOOD             ILDT
 DP7153
 DP7153                          STATION DESCRIPTION
 DP7153
 DP7153'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7153'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST OF HAZEL DELL, 5.3
 DP7153'MI (8.5 KM) NORTHWEST OF ANNAPOLIS AND 3.0 MI (4.8 KM) SOUTHEAST OF
 DP7153'MORIAH.
 DP7153'
 DP7153'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7153'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7153'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 5.1 MI
 DP7153'(8.2 KM) TO NORTH 600TH STREET, THENCE SOUTH ALONG NORTH 600TH STREET
 DP7153'FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 16 (EAST 300TH ROAD) AND THE
 DP7153'STATION ON THE LEFT.
 DP7153'
 DP7153'THE STATION IS 50 FT (15.2 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP7153'16, 24 FT (7.3 M) EAST OF THE CENTERLINE OF NORTH 600TH STREET, 110.0
 DP7153'FT (33.5 M) SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A BUILDING
 DP7153'CALLED 'MOONSHINE STORE', 84.7 FT (25.8 M) NORTH OF THE EAST END OF A
 DP7153'48 INCH (122 CM) STEEL CULVERT UNDER NORTH 600TH STREET, 48.3 FT (14.7
 DP7153'M) EAST-SOUTHEAST OF TELEPHONE PEDESTAL NUMBER '9F17', 13.9 FT (4.2 M)
 DP7153'SOUTH OF A POWER POLE WITH TRANSFORMER AND LIGHT.
 DP7153'
 DP7153'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7153'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7153'IN IDENTIFICATION.
 DP7153
 DP7153                          STATION RECOVERY (2020)
 DP7153
 DP7153'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (LF)
 DP7153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3825 ***********************************************************************
 DO3825  DESIGNATION -  CJ 013
 DO3825  PID         -  DO3825
 DO3825  STATE/COUNTY-  IL/JO DAVIESS
 DO3825  COUNTRY     -  US
 DO3825  USGS QUAD   -  HANOVER (2018)
 DO3825
 DO3825                         *CURRENT SURVEY CONTROL
 DO3825  ______________________________________________________________________
 DO3825* NAD 83(1986) POSITION- 42 15 31.3    (N) 090 17 07.1    (W)   HD_HELD2
 DO3825* NAVD 88 ORTHO HEIGHT -   191.761 (meters)      629.14  (feet) ADJUSTED
 DO3825  ______________________________________________________________________
 DO3825  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 DO3825  DYNAMIC HEIGHT  -        191.698 (meters)      628.93  (feet) COMP
 DO3825  MODELED GRAVITY -    980,293.6   (mgal)                       NAVD 88
 DO3825
 DO3825  VERT ORDER      -  SECOND    CLASS I
 DO3825
 DO3825.The horizontal coordinates were established by autonomous hand held GPS
 DO3825.observations and have an estimated accuracy of +/- 10 meters.
 DO3825
 DO3825.The orthometric height was determined by differential leveling and
 DO3825.adjusted by the NATIONAL GEODETIC SURVEY
 DO3825.in March 2013.
 DO3825
 DO3825.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3825.GEOID18 height accuracy estimate available here.
 DO3825
 DO3825.Click photographs - Photos may exist for this station.
 DO3825
 DO3825.The dynamic height is computed by dividing the NAVD 88
 DO3825.geopotential number by the normal gravity value computed on the
 DO3825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3825.degrees latitude (g = 980.6199 gals.).
 DO3825
 DO3825.The modeled gravity was interpolated from observed gravity values.
 DO3825
 DO3825;                    North         East    Units  Estimated Accuracy
 DO3825;SPC IL W     -   620,822.      690,211.      MT  (+/- 10 meters HH2 GPS)
 DO3825
 DO3825_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2391982068(NAD 83)
 DO3825
 DO3825                          SUPERSEDED SURVEY CONTROL
 DO3825
 DO3825.No superseded survey control is available for this station.
 DO3825
 DO3825_STAMPING: CJ013
 DO3825_MARK LOGO: UIL
 DO3825_PROJECTION: RECESSED 8 CENTIMETERS
 DO3825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3825+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2012
 DO3825_ROD/PIPE-DEPTH: 3.7 meters
 DO3825_SLEEVE-DEPTH  : 0.9 meters
 DO3825
 DO3825  HISTORY     - Date     Condition        Report By
 DO3825  HISTORY     - 20120602 MONUMENTED       AMESC
 DO3825  HISTORY     - 20141117 MARK NOT FOUND   AMESC
 DO3825
 DO3825                          STATION DESCRIPTION
 DO3825
 DO3825'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3825'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTH-NORTHWEST OF
 DO3825'BLACKHAWK, 5.2 MI (8.4 KM) SOUTHWEST OF ELIZABETH AND IN THE TOWN OF
 DO3825'HANOVER, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3825'
 DO3825'THE STATION IS IN THE SOUTHWEST QUADRANT OF FULTON ROAD AND ILLINOIS
 DO3825'ROUTE 84 (WASHINGTON STREET), 25.5 FT (7.8 M) SOUTH OF THE CENTERLINE
 DO3825'OF FULTON ROAD, 28 FT (8.5 M) EAST OF A STREET LIGHT, 21.7 FT (6.6 M)
 DO3825'WEST OF THE NORTHWEST CORNER OF BRIDGE OVER THE APPLE RIVER, 16.7 FT
 DO3825'(5.1 M) SOUTHWEST OF A 'STOP' SIGN, 3.2 FT (1.0 M) SOUTH OF THE
 DO3825'SIDEWALK ON FULTON RD.
 DO3825'
 DO3825'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3825'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3825'IN IDENTIFICATION.
 DO3825
 DO3825                          STATION RECOVERY (2014)
 DO3825
 DO3825'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DO3825'CONSTRUCTION WORK DONE AT INTERSECTION DUE TO BRIDGE REPLACEMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7154 ***********************************************************************
 DP7154  DESIGNATION -  CJ 013 X
 DP7154  PID         -  DP7154
 DP7154  STATE/COUNTY-  IL/CLARK
 DP7154  COUNTRY     -  US
 DP7154  USGS QUAD   -  MORIAH (2018)
 DP7154
 DP7154                         *CURRENT SURVEY CONTROL
 DP7154  ______________________________________________________________________
 DP7154* NAD 83(1986) POSITION- 39 11 25.29   (N) 087 54 50.94   (W)   HD_HELD1
 DP7154* NAVD 88 ORTHO HEIGHT -   174.103 (meters)      571.20  (feet) ADJUSTED
 DP7154  ______________________________________________________________________
 DP7154  GEOID HEIGHT    -        -32.005 (meters)                     GEOID18
 DP7154  DYNAMIC HEIGHT  -        174.001 (meters)      570.87  (feet) COMP
 DP7154  MODELED GRAVITY -    980,038.4   (mgal)                       NAVD 88
 DP7154
 DP7154  VERT ORDER      -  SECOND    CLASS I
 DP7154
 DP7154.The horizontal coordinates were determined by differentially corrected
 DP7154.hand held GPS observations or other comparable positioning techniques
 DP7154.and have an estimated accuracy of +/- 3 meters.
 DP7154
 DP7154.The orthometric height was determined by differential leveling and
 DP7154.adjusted by the IL DEPT OF TRANSP
 DP7154.in July 2015.
 DP7154
 DP7154.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7154.GEOID18 height accuracy estimate available here.
 DP7154
 DP7154.Click photographs - Photos may exist for this station.
 DP7154
 DP7154.The dynamic height is computed by dividing the NAVD 88
 DP7154.geopotential number by the normal gravity value computed on the
 DP7154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7154.degrees latitude (g = 980.6199 gals.).
 DP7154
 DP7154.The modeled gravity was interpolated from observed gravity values.
 DP7154
 DP7154;                    North         East    Units  Estimated Accuracy
 DP7154;SPC IL E     -   280,194.3     336,214.0     MT  (+/- 3 meters HH1 GPS) 
 DP7154
 DP7154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2105438299(NAD 83)
 DP7154
 DP7154                          SUPERSEDED SURVEY CONTROL
 DP7154
 DP7154.No superseded survey control is available for this station.
 DP7154
 DP7154_MARKER: F = FLANGE-ENCASED ROD
 DP7154_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7154_STAMPING: CJ 013X 2014
 DP7154_MARK LOGO: UIL
 DP7154_PROJECTION: RECESSED 8 CENTIMETERS
 DP7154_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7154+STABILITY: SURFACE MOTION
 DP7154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7154+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 DP7154_ROD/PIPE-DEPTH: 3.7 meters
 DP7154_SLEEVE-DEPTH  : 0.9 meters
 DP7154
 DP7154  HISTORY     - Date     Condition        Report By
 DP7154  HISTORY     - 20140930 MONUMENTED       AMESC
 DP7154
 DP7154                          STATION DESCRIPTION
 DP7154
 DP7154'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7154'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF HAZEL DELL, 6.1
 DP7154'MI (9.8 KM) WEST-NORTHWEST OF ANNAPOLIS AND 2.3 MI (3.7 KM) SOUTHEAST
 DP7154'OF MORIAH.
 DP7154'
 DP7154'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7154'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7154'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 4.1 MI
 DP7154'(6.6 KM) TO NORTH 500TH STREET, THENCE SOUTH ALONG NORTH 500TH STREET
 DP7154'FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 16 (EAST 300TH ROAD) AND THE
 DP7154'STATION ON THE LEFT.
 DP7154'
 DP7154'THE STATION IS 28 FT (8.5 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP7154'16, 53 FT (16.2 M) EAST OF THE CENTERLINE OF NORTH 500TH STREET, 66 FT
 DP7154'(20.1 M) NORTHEAST OF A POWER POLE, 37.6 FT (11.5 M) EAST-NORTHEAST OF
 DP7154'THE CENTER OF A 3 FT (0.9 M) X 1.5 FT (0.5 M) BOX CULVERT, 29.9 FT
 DP7154'(9.1 M) EAST OF A LONE FENCE POST.
 DP7154'
 DP7154'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7154'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7154'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3826 ***********************************************************************
 DO3826  DESIGNATION -  CJ 014
 DO3826  PID         -  DO3826
 DO3826  STATE/COUNTY-  IL/JO DAVIESS
 DO3826  COUNTRY     -  US
 DO3826  USGS QUAD   -  HANOVER (2018)
 DO3826
 DO3826                         *CURRENT SURVEY CONTROL
 DO3826  ______________________________________________________________________
 DO3826* NAD 83(1986) POSITION- 42 15 48.55   (N) 090 17 06.88   (W)   HD_HELD1
 DO3826* NAVD 88 ORTHO HEIGHT -   192.003 (meters)      629.93  (feet) ADJUSTED
 DO3826  ______________________________________________________________________
 DO3826  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 DO3826  DYNAMIC HEIGHT  -        191.940 (meters)      629.72  (feet) COMP
 DO3826  MODELED GRAVITY -    980,293.4   (mgal)                       NAVD 88
 DO3826
 DO3826  VERT ORDER      -  SECOND    CLASS I
 DO3826
 DO3826.The horizontal coordinates were determined by differentially corrected
 DO3826.hand held GPS observations or other comparable positioning techniques
 DO3826.and have an estimated accuracy of +/- 3 meters.
 DO3826
 DO3826.The orthometric height was determined by differential leveling and
 DO3826.adjusted by the NATIONAL GEODETIC SURVEY
 DO3826.in March 2013.
 DO3826
 DO3826.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3826.GEOID18 height accuracy estimate available here.
 DO3826
 DO3826.Click photographs - Photos may exist for this station.
 DO3826
 DO3826.The dynamic height is computed by dividing the NAVD 88
 DO3826.geopotential number by the normal gravity value computed on the
 DO3826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3826.degrees latitude (g = 980.6199 gals.).
 DO3826
 DO3826.The modeled gravity was interpolated from observed gravity values.
 DO3826
 DO3826;                    North         East    Units  Estimated Accuracy
 DO3826;SPC IL W     -   621,354.6     690,216.9     MT  (+/- 3 meters HH1 GPS) 
 DO3826
 DO3826_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2390782600(NAD 83)
 DO3826
 DO3826                          SUPERSEDED SURVEY CONTROL
 DO3826
 DO3826.No superseded survey control is available for this station.
 DO3826
 DO3826_MARKER: DD = SURVEY DISK
 DO3826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3826_STAMPING: CJ 014
 DO3826_MARK LOGO: ILDT
 DO3826_PROJECTION: FLUSH
 DO3826_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3826+STABILITY: SURFACE MOTION
 DO3826_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3826+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2022
 DO3826
 DO3826  HISTORY     - Date     Condition        Report By
 DO3826  HISTORY     - UNK      MONUMENTED       ILDT
 DO3826  HISTORY     - 20120312 GOOD             AMESC
 DO3826  HISTORY     - 20221122 GOOD             ILDT
 DO3826
 DO3826                          STATION DESCRIPTION
 DO3826
 DO3826'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3826'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH-NORTHWEST OF
 DO3826'BLACKHAWK, 5.0 MI (8.0 KM) SOUTHWEST OF ELIZABETH AND IN THE TOWN OF
 DO3826'HANOVER, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3826'
 DO3826'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3826'PROCEED 4.4 MI (7.1 KM) SOUTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3826'ON THE LEFT.
 DO3826'
 DO3826'THE STATION IS 40 FT (12.2 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3826'84, 54 FT (16.5 M) WEST OF A POWER POLE WITH LIGHT, 22 FT (6.7 M)
 DO3826'NORTH OF A 12 INCH (30 CM) CORRUGATED METAL PIPE, 1.1 FT (0.3 M)
 DO3826'NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 1 FT (0.3 M) WEST OF AN
 DO3826'ORANGE WITNESS POST.
 DO3826
 DO3826                          STATION RECOVERY (2022)
 DO3826
 DO3826'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3826'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7155 ***********************************************************************
 DP7155  DESIGNATION -  CJ 014 X
 DP7155  PID         -  DP7155
 DP7155  STATE/COUNTY-  IL/CLARK
 DP7155  COUNTRY     -  US
 DP7155  USGS QUAD   -  MORIAH (2018)
 DP7155
 DP7155                         *CURRENT SURVEY CONTROL
 DP7155  ______________________________________________________________________
 DP7155* NAD 83(1986) POSITION- 39 10 32.54   (N) 087 54 47.39   (W)   HD_HELD1
 DP7155* NAVD 88 ORTHO HEIGHT -   172.170 (meters)      564.86  (feet) ADJUSTED
 DP7155  ______________________________________________________________________
 DP7155  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 DP7155  DYNAMIC HEIGHT  -        172.069 (meters)      564.53  (feet) COMP
 DP7155  MODELED GRAVITY -    980,037.9   (mgal)                       NAVD 88
 DP7155
 DP7155  VERT ORDER      -  SECOND    CLASS I
 DP7155
 DP7155.The horizontal coordinates were determined by differentially corrected
 DP7155.hand held GPS observations or other comparable positioning techniques
 DP7155.and have an estimated accuracy of +/- 3 meters.
 DP7155
 DP7155.The orthometric height was determined by differential leveling and
 DP7155.adjusted by the IL DEPT OF TRANSP
 DP7155.in July 2015.
 DP7155
 DP7155.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7155.GEOID18 height accuracy estimate available here.
 DP7155
 DP7155.Click photographs - Photos may exist for this station.
 DP7155
 DP7155.The dynamic height is computed by dividing the NAVD 88
 DP7155.geopotential number by the normal gravity value computed on the
 DP7155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7155.degrees latitude (g = 980.6199 gals.).
 DP7155
 DP7155.The modeled gravity was interpolated from observed gravity values.
 DP7155
 DP7155;                    North         East    Units  Estimated Accuracy
 DP7155;SPC IL E     -   278,568.0     336,306.7     MT  (+/- 3 meters HH1 GPS) 
 DP7155
 DP7155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2112236672(NAD 83)
 DP7155
 DP7155                          SUPERSEDED SURVEY CONTROL
 DP7155
 DP7155.No superseded survey control is available for this station.
 DP7155
 DP7155_MARKER: F = FLANGE-ENCASED ROD
 DP7155_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7155_STAMPING: CJ 014X 2014
 DP7155_MARK LOGO: UIL
 DP7155_PROJECTION: RECESSED 8 CENTIMETERS
 DP7155_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7155_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7155+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 DP7155_ROD/PIPE-DEPTH: 4.9 meters
 DP7155_SLEEVE-DEPTH  : 0.9 meters
 DP7155
 DP7155  HISTORY     - Date     Condition        Report By
 DP7155  HISTORY     - 20140930 MONUMENTED       AMESC
 DP7155
 DP7155                          STATION DESCRIPTION
 DP7155
 DP7155'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7155'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-SOUTHEAST OF HAZEL
 DP7155'DELL, 5.6 MI (9.0 KM) WEST-NORTHWEST OF ANNAPOLIS AND 3.2 MI (5.1 KM)
 DP7155'SOUTH-SOUTHEAST OF MORIAH.
 DP7155'
 DP7155'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7155'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7155'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 4.1 MI
 DP7155'(6.6 KM) TO NORTH 500TH STREET, THENCE SOUTH ALONG NORTH 500TH STREET
 DP7155'FOR 2.0 MI (3.2 KM) TO THE COUNTY LINE AND EAST 200TH ROAD AND THE
 DP7155'STATION ON THE LEFT.
 DP7155'
 DP7155'THE STATION IS 29 FT (8.8 M) NORTH OF THE CENTERLINE OF EAST 200TH
 DP7155'ROAD, 51 FT (15.5 M) EAST OF THE CENTERLINE OF NORTH 500TH STREET, 279
 DP7155'FT (85.0 M) SOUTH OF A POWER POLE, 90.5 FT (27.6 M) EAST-SOUTHEAST OF
 DP7155'THE EAST END OF AN EAST-WEST FENCE, 39.3 FT (12.0 M) WEST OF TELEPHONE
 DP7155'PEDESTAL NUMBER '9J8', 35.9 FT (10.9 M) WEST OF A POWER POLE WITH GUY
 DP7155'WIRE.
 DP7155'
 DP7155'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7155'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7155'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3827 ***********************************************************************
 DO3827  DESIGNATION -  CJ 015
 DO3827  PID         -  DO3827
 DO3827  STATE/COUNTY-  IL/JO DAVIESS
 DO3827  COUNTRY     -  US
 DO3827  USGS QUAD   -  HANOVER (2018)
 DO3827
 DO3827                         *CURRENT SURVEY CONTROL
 DO3827  ______________________________________________________________________
 DO3827* NAD 83(1986) POSITION- 42 16 29.28   (N) 090 17 07.34   (W)   HD_HELD1
 DO3827* NAVD 88 ORTHO HEIGHT -   203.312 (meters)      667.03  (feet) ADJUSTED
 DO3827  ______________________________________________________________________
 DO3827  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 DO3827  DYNAMIC HEIGHT  -        203.246 (meters)      666.82  (feet) COMP
 DO3827  MODELED GRAVITY -    980,294.1   (mgal)                       NAVD 88
 DO3827
 DO3827  VERT ORDER      -  SECOND    CLASS I
 DO3827
 DO3827.The horizontal coordinates were determined by differentially corrected
 DO3827.hand held GPS observations or other comparable positioning techniques
 DO3827.and have an estimated accuracy of +/- 3 meters.
 DO3827
 DO3827.The orthometric height was determined by differential leveling and
 DO3827.adjusted by the NATIONAL GEODETIC SURVEY
 DO3827.in March 2013.
 DO3827
 DO3827.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3827.GEOID18 height accuracy estimate available here.
 DO3827
 DO3827.Click photographs - Photos may exist for this station.
 DO3827
 DO3827.The dynamic height is computed by dividing the NAVD 88
 DO3827.geopotential number by the normal gravity value computed on the
 DO3827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3827.degrees latitude (g = 980.6199 gals.).
 DO3827
 DO3827.The modeled gravity was interpolated from observed gravity values.
 DO3827
 DO3827;                    North         East    Units  Estimated Accuracy
 DO3827;SPC IL W     -   622,611.3     690,208.2     MT  (+/- 3 meters HH1 GPS) 
 DO3827
 DO3827_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2385783856(NAD 83)
 DO3827
 DO3827                          SUPERSEDED SURVEY CONTROL
 DO3827
 DO3827.No superseded survey control is available for this station.
 DO3827
 DO3827_MARKER: F = FLANGE-ENCASED ROD
 DO3827_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3827_STAMPING: CJ015
 DO3827_MARK LOGO: UIL
 DO3827_PROJECTION: RECESSED 8 CENTIMETERS
 DO3827_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3827+STABILITY: SURFACE MOTION
 DO3827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3827+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2012
 DO3827_ROD/PIPE-DEPTH: 3.7 meters
 DO3827_SLEEVE-DEPTH  : 0.9 meters
 DO3827
 DO3827  HISTORY     - Date     Condition        Report By
 DO3827  HISTORY     - 20120602 MONUMENTED       AMESC
 DO3827  HISTORY     - 20221122 MARK NOT FOUND   ILDT
 DO3827
 DO3827                          STATION DESCRIPTION
 DO3827
 DO3827'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3827'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHWEST OF
 DO3827'BLACKHAWK, 4.4 MI (7.1 KM) SOUTHWEST OF ELIZABETH AND 1.3 MI (2.1 KM)
 DO3827'NORTH-NORTHWEST OF HANOVER.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3827'
 DO3827'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3827'PROCEED 3.62 MI (5.8 KM) SOUTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3827'ON THE LEFT.
 DO3827'
 DO3827'THE STATION IS 45 FT (13.7 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3827'84, 159.5 FT (48.6 M) NORTH OF THE NORTH END OF PAVED GUTTER ALONG
 DO3827'ILLINOIS ROUTE 84, 101 FT (30.8 M) SOUTHEAST OF AN 'ILLINOIS ROUTE 84
 DO3827'JO DAVIESS COUNTY 7 MI' SIGN, 2.5 FT (0.8 M) WEST OF EAST RIGHT OF WAY
 DO3827'FENCE.
 DO3827'
 DO3827'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3827'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3827'IN IDENTIFICATION.
 DO3827
 DO3827                          STATION RECOVERY (2022)
 DO3827
 DO3827'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3827'FENCE AND SURROUNDING SHRUBBERY REMOVED BY EXCAVATOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7156 ***********************************************************************
 DP7156  DESIGNATION -  CJ 015 X
 DP7156  PID         -  DP7156
 DP7156  STATE/COUNTY-  IL/CRAWFORD
 DP7156  COUNTRY     -  US
 DP7156  USGS QUAD   -  MORIAH (2018)
 DP7156
 DP7156                         *CURRENT SURVEY CONTROL
 DP7156  ______________________________________________________________________
 DP7156* NAD 83(1986) POSITION- 39 09 46.70   (N) 087 54 45.75   (W)   HD_HELD1
 DP7156* NAVD 88 ORTHO HEIGHT -   170.893 (meters)      560.67  (feet) ADJUSTED
 DP7156  ______________________________________________________________________
 DP7156  GEOID HEIGHT    -        -31.971 (meters)                     GEOID18
 DP7156  DYNAMIC HEIGHT  -        170.793 (meters)      560.34  (feet) COMP
 DP7156  MODELED GRAVITY -    980,037.4   (mgal)                       NAVD 88
 DP7156
 DP7156  VERT ORDER      -  SECOND    CLASS I
 DP7156
 DP7156.The horizontal coordinates were determined by differentially corrected
 DP7156.hand held GPS observations or other comparable positioning techniques
 DP7156.and have an estimated accuracy of +/- 3 meters.
 DP7156
 DP7156.The orthometric height was determined by differential leveling and
 DP7156.adjusted by the IL DEPT OF TRANSP
 DP7156.in July 2015.
 DP7156
 DP7156.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7156.GEOID18 height accuracy estimate available here.
 DP7156
 DP7156.Click photographs - Photos may exist for this station.
 DP7156
 DP7156.The dynamic height is computed by dividing the NAVD 88
 DP7156.geopotential number by the normal gravity value computed on the
 DP7156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7156.degrees latitude (g = 980.6199 gals.).
 DP7156
 DP7156.The modeled gravity was interpolated from observed gravity values.
 DP7156
 DP7156;                    North         East    Units  Estimated Accuracy
 DP7156;SPC IL E     -   277,154.6     336,352.7     MT  (+/- 3 meters HH1 GPS) 
 DP7156
 DP7156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2114735258(NAD 83)
 DP7156
 DP7156                          SUPERSEDED SURVEY CONTROL
 DP7156
 DP7156.No superseded survey control is available for this station.
 DP7156
 DP7156_MARKER: F = FLANGE-ENCASED ROD
 DP7156_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7156_STAMPING: CJ 015X 2014
 DP7156_MARK LOGO: UIL
 DP7156_PROJECTION: RECESSED 8 CENTIMETERS
 DP7156_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7156_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7156+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 DP7156_ROD/PIPE-DEPTH: 5.8 meters
 DP7156_SLEEVE-DEPTH  : 0.9 meters
 DP7156
 DP7156  HISTORY     - Date     Condition        Report By
 DP7156  HISTORY     - 20140930 MONUMENTED       AMESC
 DP7156
 DP7156                          STATION DESCRIPTION
 DP7156
 DP7156'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7156'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST-NORTHEAST OF YALE,
 DP7156'5.3 MI (8.5 KM) WEST-NORTHWEST OF ANNAPOLIS AND 4.0 MI (6.4 KM)
 DP7156'SOUTH-SOUTHEAST OF MORIAH.
 DP7156'
 DP7156'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7156'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7156'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 4.1 MI
 DP7156'(6.6 KM) TO NORTH 500TH STREET, THENCE SOUTH ALONG NORTH 500TH STREET
 DP7156'FOR 2.0 MI (3.2 KM) TO THE COUNTY LINE.  CONTINUE SOUTH ALONG NORTH
 DP7156'200TH STREET FOR 0.9 MI (1.4 KM) TO EAST 2125TH AVENUE AND THE STATION
 DP7156'ON THE LEFT.
 DP7156'
 DP7156'THE STATION IS 50 FT (15.2 M) NORTH OF THE CENTERLINE OF EAST 2125TH
 DP7156'AVENUE (WEST LEG), 128.5 FT (39.2 M) NORTH OF THE CENTERLINE OF EAST
 DP7156'2125TH AVENUE (EAST LEG), 23.5 FT (7.2 M) EAST OF THE CENTERLINE OF
 DP7156'NORTH 200TH STREET, 104.5 FT (31.9 M) NORTH OF A FENCE POST AND
 DP7156'TELEPHONE PEDESTAL NUMBER '9J5', 33.4 FT (10.2 M) NORTH OF A POWER
 DP7156'POLE WITH GUY WIRE.
 DP7156'
 DP7156'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7156'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7156'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3828 ***********************************************************************
 DO3828  DESIGNATION -  CJ 016
 DO3828  PID         -  DO3828
 DO3828  STATE/COUNTY-  IL/JO DAVIESS
 DO3828  COUNTRY     -  US
 DO3828  USGS QUAD   -  HANOVER (2018)
 DO3828
 DO3828                         *CURRENT SURVEY CONTROL
 DO3828  ______________________________________________________________________
 DO3828* NAD 83(1986) POSITION- 42 17 01.69   (N) 090 17 07.38   (W)   HD_HELD1
 DO3828* NAVD 88 ORTHO HEIGHT -   205.395 (meters)      673.87  (feet) ADJUSTED
 DO3828  ______________________________________________________________________
 DO3828  GEOID HEIGHT    -        -32.989 (meters)                     GEOID18
 DO3828  DYNAMIC HEIGHT  -        205.329 (meters)      673.65  (feet) COMP
 DO3828  MODELED GRAVITY -    980,296.4   (mgal)                       NAVD 88
 DO3828
 DO3828  VERT ORDER      -  SECOND    CLASS I
 DO3828
 DO3828.The horizontal coordinates were determined by differentially corrected
 DO3828.hand held GPS observations or other comparable positioning techniques
 DO3828.and have an estimated accuracy of +/- 3 meters.
 DO3828
 DO3828.The orthometric height was determined by differential leveling and
 DO3828.adjusted by the NATIONAL GEODETIC SURVEY
 DO3828.in March 2013.
 DO3828
 DO3828.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3828.GEOID18 height accuracy estimate available here.
 DO3828
 DO3828.Click photographs - Photos may exist for this station.
 DO3828
 DO3828.The dynamic height is computed by dividing the NAVD 88
 DO3828.geopotential number by the normal gravity value computed on the
 DO3828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3828.degrees latitude (g = 980.6199 gals.).
 DO3828
 DO3828.The modeled gravity was interpolated from observed gravity values.
 DO3828
 DO3828;                    North         East    Units  Estimated Accuracy
 DO3828;SPC IL W     -   623,611.2     690,208.6     MT  (+/- 3 meters HH1 GPS) 
 DO3828
 DO3828_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2382484856(NAD 83)
 DO3828
 DO3828                          SUPERSEDED SURVEY CONTROL
 DO3828
 DO3828.No superseded survey control is available for this station.
 DO3828
 DO3828_MARKER: F = FLANGE-ENCASED ROD
 DO3828_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3828_STAMPING: CJ016
 DO3828_MARK LOGO: UIL
 DO3828_PROJECTION: RECESSED 10 CENTIMETERS
 DO3828_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3828_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3828+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2023
 DO3828_ROD/PIPE-DEPTH: 5.8 meters
 DO3828_SLEEVE-DEPTH  : 0.9 meters
 DO3828
 DO3828  HISTORY     - Date     Condition        Report By
 DO3828  HISTORY     - 20120602 MONUMENTED       AMESC
 DO3828  HISTORY     - 20230509 GOOD             ILDT
 DO3828
 DO3828                          STATION DESCRIPTION
 DO3828
 DO3828'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3828'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHWEST OF
 DO3828'BLACKHAWK, 4.0 MI (6.4 KM) SOUTHWEST OF ELIZABETH AND 1.9 MI (3.1 KM)
 DO3828'NORTH OF HANOVER.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3828'
 DO3828'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3828'PROCEED 3.0 MI (4.8 KM) SOUTH ALONG ILLINOIS ROUTE 84 TO THE ENTRANCE
 DO3828'TO WILDBERRY FARMS ON THE RIGHT AND THE STATION ON THE LEFT.
 DO3828'
 DO3828'THE STATION IS 55 FT (16.8 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3828'84, 35.9 FT (10.9 M) EAST OF MAIL BOXES FOR WILDBERRY FARMS '6502',
 DO3828'4.9 FT (1.5 M) SOUTHWEST OF A FENCE CORNER OF A FENCE RUNNING
 DO3828'NORTH/SOUTH AND EAST.
 DO3828'
 DO3828'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3828'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3828'IN IDENTIFICATION.
 DO3828
 DO3828                          STATION RECOVERY (2023)
 DO3828
 DO3828'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3828'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7157 ***********************************************************************
 DP7157  DESIGNATION -  CJ 016 X
 DP7157  PID         -  DP7157
 DP7157  STATE/COUNTY-  IL/CRAWFORD
 DP7157  COUNTRY     -  US
 DP7157  USGS QUAD   -  MORIAH (2018)
 DP7157
 DP7157                         *CURRENT SURVEY CONTROL
 DP7157  ______________________________________________________________________
 DP7157* NAD 83(1986) POSITION- 39 09 00.17   (N) 087 54 44.54   (W)   HD_HELD1
 DP7157* NAVD 88 ORTHO HEIGHT -   167.293 (meters)      548.86  (feet) ADJUSTED
 DP7157  ______________________________________________________________________
 DP7157  GEOID HEIGHT    -        -31.954 (meters)                     GEOID18
 DP7157  DYNAMIC HEIGHT  -        167.195 (meters)      548.54  (feet) COMP
 DP7157  MODELED GRAVITY -    980,037.0   (mgal)                       NAVD 88
 DP7157
 DP7157  VERT ORDER      -  SECOND    CLASS I
 DP7157
 DP7157.The horizontal coordinates were determined by differentially corrected
 DP7157.hand held GPS observations or other comparable positioning techniques
 DP7157.and have an estimated accuracy of +/- 3 meters.
 DP7157
 DP7157.The orthometric height was determined by differential leveling and
 DP7157.adjusted by the IL DEPT OF TRANSP
 DP7157.in July 2015.
 DP7157
 DP7157.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7157.GEOID18 height accuracy estimate available here.
 DP7157
 DP7157.Click photographs - Photos may exist for this station.
 DP7157
 DP7157.The dynamic height is computed by dividing the NAVD 88
 DP7157.geopotential number by the normal gravity value computed on the
 DP7157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7157.degrees latitude (g = 980.6199 gals.).
 DP7157
 DP7157.The modeled gravity was interpolated from observed gravity values.
 DP7157
 DP7157;                    North         East    Units  Estimated Accuracy
 DP7157;SPC IL E     -   275,719.8     336,388.4     MT  (+/- 3 meters HH1 GPS) 
 DP7157
 DP7157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2116233824(NAD 83)
 DP7157
 DP7157                          SUPERSEDED SURVEY CONTROL
 DP7157
 DP7157.No superseded survey control is available for this station.
 DP7157
 DP7157_MARKER: F = FLANGE-ENCASED ROD
 DP7157_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7157_STAMPING: CJ 016X 2014
 DP7157_MARK LOGO: UIL
 DP7157_PROJECTION: RECESSED 8 CENTIMETERS
 DP7157_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7157_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7157+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 DP7157_ROD/PIPE-DEPTH: 4.9 meters
 DP7157_SLEEVE-DEPTH  : 0.9 meters
 DP7157
 DP7157  HISTORY     - Date     Condition        Report By
 DP7157  HISTORY     - 20140930 MONUMENTED       AMESC
 DP7157
 DP7157                          STATION DESCRIPTION
 DP7157
 DP7157'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7157'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-NORTHEAST OF YALE,
 DP7157'5.2 MI (8.4 KM) WEST OF ANNAPOLIS AND 4.9 MI (7.9 KM) SOUTH-SOUTHEAST
 DP7157'OF MORIAH.
 DP7157'
 DP7157'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7157'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7157'KM) TO EAST 400TH ROAD, THENCE EAST ALONG EAST 400TH ROAD FOR 4.1 MI
 DP7157'(6.6 KM) TO NORTH 500TH STREET, THENCE SOUTH ALONG NORTH 500TH STREET
 DP7157'FOR 2.0 MI (3.2 KM) TO THE COUNTY LINE.  CONTINUE SOUTH ALONG NORTH
 DP7157'200TH STREET FOR 1.77 MI (2.8 KM) TO EAST 2050TH AVENUE AND THE
 DP7157'STATION ON THE LEFT.
 DP7157'
 DP7157'THE STATION IS 5 FT (1.5 M) SOUTH OF THE PROJECTION OF THE CENTERLINE
 DP7157'OF EAST 2050TH AVENUE, 21.0 FT (6.4 M) EAST OF THE CENTERLINE OF NORTH
 DP7157'200TH STREET, 299 FT (91.1 M) SOUTH OF A POWER POLE, 17.5 FT (5.3 M)
 DP7157'NORTH OF A POWER POLE WITH WARNING SIGN, 17.4 FT (5.3 M) NORTH OF
 DP7157'TELEPHONE PEDESTAL NUMBER 'P2 L9J'.
 DP7157'
 DP7157'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7157'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7157'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3831 ***********************************************************************
 DO3831  DESIGNATION -  CJ 017
 DO3831  PID         -  DO3831
 DO3831  STATE/COUNTY-  IL/JO DAVIESS
 DO3831  COUNTRY     -  US
 DO3831  USGS QUAD   -  HANOVER (2018)
 DO3831
 DO3831                         *CURRENT SURVEY CONTROL
 DO3831  ______________________________________________________________________
 DO3831* NAD 83(1986) POSITION- 42 18 19.81   (N) 090 16 35.36   (W)   HD_HELD1
 DO3831* NAVD 88 ORTHO HEIGHT -   210.643 (meters)      691.08  (feet) ADJUSTED
 DO3831  ______________________________________________________________________
 DO3831  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 DO3831  DYNAMIC HEIGHT  -        210.576 (meters)      690.86  (feet) COMP
 DO3831  MODELED GRAVITY -    980,297.0   (mgal)                       NAVD 88
 DO3831
 DO3831  VERT ORDER      -  SECOND    CLASS I
 DO3831
 DO3831.The horizontal coordinates were determined by differentially corrected
 DO3831.hand held GPS observations or other comparable positioning techniques
 DO3831.and have an estimated accuracy of +/- 3 meters.
 DO3831
 DO3831.The orthometric height was determined by differential leveling and
 DO3831.adjusted by the NATIONAL GEODETIC SURVEY
 DO3831.in March 2013.
 DO3831
 DO3831.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3831.GEOID18 height accuracy estimate available here.
 DO3831
 DO3831.Click photographs - Photos may exist for this station.
 DO3831
 DO3831.The dynamic height is computed by dividing the NAVD 88
 DO3831.geopotential number by the normal gravity value computed on the
 DO3831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3831.degrees latitude (g = 980.6199 gals.).
 DO3831
 DO3831.The modeled gravity was interpolated from observed gravity values.
 DO3831
 DO3831;                    North         East    Units  Estimated Accuracy
 DO3831;SPC IL W     -   626,020.5     690,945.3     MT  (+/- 3 meters HH1 GPS) 
 DO3831
 DO3831_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2448087289(NAD 83)
 DO3831
 DO3831                          SUPERSEDED SURVEY CONTROL
 DO3831
 DO3831.No superseded survey control is available for this station.
 DO3831
 DO3831_MARKER: F = FLANGE-ENCASED ROD
 DO3831_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3831_STAMPING: CJ017
 DO3831_MARK LOGO: UIL
 DO3831_PROJECTION: RECESSED 5 CENTIMETERS
 DO3831_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3831_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3831+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO3831_ROD/PIPE-DEPTH: 6.1 meters
 DO3831_SLEEVE-DEPTH  : 0.9 meters
 DO3831
 DO3831  HISTORY     - Date     Condition        Report By
 DO3831  HISTORY     - 20120601 MONUMENTED       AMESC
 DO3831
 DO3831                          STATION DESCRIPTION
 DO3831
 DO3831'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3831'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHWEST OF
 DO3831'BLACKHAWK, 3.4 MI (5.5 KM) NORTH OF HANOVER AND 2.9 MI (4.7 KM)
 DO3831'WEST-SOUTHWEST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3831'
 DO3831'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3831'PROCEED 1.4 MI (2.3 KM) SOUTH ALONG ILLINOIS ROUTE 84 TO DRIVEWAY TO
 DO3831'HOUSE NUMBER '4214' ON THE RIGHT AND THE STATION ON THE LEFT.
 DO3831'
 DO3831'THE STATION IS 34 FT (10.4 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3831'84, 18.7 FT (5.7 M) NORTHEAST OF MAILBOX, 12.6 FT (3.8 M) WEST OF
 DO3831'NORTH/SOUTH RIGHT OF WAY FENCE, 6.6 FT (2.0 M) WEST OF A CONCRETE
 DO3831'RIGHT OF WAY MARKER.
 DO3831'
 DO3831'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3831'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3831'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7158 ***********************************************************************
 DP7158  DESIGNATION -  CJ 017 X
 DP7158  PID         -  DP7158
 DP7158  STATE/COUNTY-  IL/CRAWFORD
 DP7158  COUNTRY     -  US
 DP7158  USGS QUAD   -  MORIAH (2018)
 DP7158
 DP7158                         *CURRENT SURVEY CONTROL
 DP7158  ______________________________________________________________________
 DP7158* NAD 83(1986) POSITION- 39 08 40.26   (N) 087 55 26.37   (W)   HD_HELD1
 DP7158* NAVD 88 ORTHO HEIGHT -   166.713 (meters)      546.96  (feet) ADJUSTED
 DP7158  ______________________________________________________________________
 DP7158  GEOID HEIGHT    -        -31.946 (meters)                     GEOID18
 DP7158  DYNAMIC HEIGHT  -        166.615 (meters)      546.64  (feet) COMP
 DP7158  MODELED GRAVITY -    980,036.4   (mgal)                       NAVD 88
 DP7158
 DP7158  VERT ORDER      -  SECOND    CLASS I
 DP7158
 DP7158.The horizontal coordinates were determined by differentially corrected
 DP7158.hand held GPS observations or other comparable positioning techniques
 DP7158.and have an estimated accuracy of +/- 3 meters.
 DP7158
 DP7158.The orthometric height was determined by differential leveling and
 DP7158.adjusted by the IL DEPT OF TRANSP
 DP7158.in July 2015.
 DP7158
 DP7158.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7158.GEOID18 height accuracy estimate available here.
 DP7158
 DP7158.Click photographs - Photos may exist for this station.
 DP7158
 DP7158.The dynamic height is computed by dividing the NAVD 88
 DP7158.geopotential number by the normal gravity value computed on the
 DP7158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7158.degrees latitude (g = 980.6199 gals.).
 DP7158
 DP7158.The modeled gravity was interpolated from observed gravity values.
 DP7158
 DP7158;                    North         East    Units  Estimated Accuracy
 DP7158;SPC IL E     -   275,101.2     335,386.7     MT  (+/- 3 meters HH1 GPS) 
 DP7158
 DP7158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2015233220(NAD 83)
 DP7158
 DP7158                          SUPERSEDED SURVEY CONTROL
 DP7158
 DP7158.No superseded survey control is available for this station.
 DP7158
 DP7158_MARKER: F = FLANGE-ENCASED ROD
 DP7158_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7158_STAMPING: CJ 017X 2014
 DP7158_MARK LOGO: UIL
 DP7158_PROJECTION: RECESSED 8 CENTIMETERS
 DP7158_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7158_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7158+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7158_ROD/PIPE-DEPTH: 4.9 meters
 DP7158_SLEEVE-DEPTH  : 0.9 meters
 DP7158
 DP7158  HISTORY     - Date     Condition        Report By
 DP7158  HISTORY     - 20141001 MONUMENTED       AMESC
 DP7158
 DP7158                          STATION DESCRIPTION
 DP7158
 DP7158'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7158'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) WEST OF ANNAPOLIS, 5.7 MI
 DP7158'(9.2 KM) EAST-NORTHEAST OF YALE AND 5.1 MI (8.2 KM) SOUTH OF MORIAH.
 DP7158'
 DP7158'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7158'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7158'KM) TO EAST 400TH ROAD.  CONTINUE SOUTH ALONG NORTH 100TH STREET FOR
 DP7158'2.0 MI (3.2 KM) TO EAST 200TH ROAD AND THE COUNTY LINE, THENCE EAST
 DP7158'ALONG EAST 200TH ROAD FOR 320 FT (97.5 M) TO NORTH 2100TH STREET,
 DP7158'THENCE SOUTH ALONG NORTH 2100TH STREET FOR 2.1 MI (3.4 KM) TO EAST
 DP7158'2000TH AVENUE, THENCE EAST ALONG EAST 2000TH AVENUE FOR 3.4 MI (5.5
 DP7158'KM) TO THE STATION ON THE LEFT.
 DP7158'
 DP7158'THE STATION IS 31 FT (9.4 M) NORTH OF THE CENTERLINE OF EAST 2000TH
 DP7158'AVENUE, 190 FT (57.9 M) EAST OF A POWER POLE, 80 FT (24.4 M) NORTHWEST
 DP7158'OF THE WEST END OF THE NORTH HEADWALL OF A 4 FT (1.2 M) X 6 FT (1.8 M)
 DP7158'BOX CULVERT UNDER EAST 2000TH AVENUE, 64.0 FT (19.5 M) NORTHWEST OF
 DP7158'THE WEST END OF A CRUSHED CORRUGATED METAL PIPE FOR A FIELD ENTRANCE
 DP7158'ON THE SOUTH SIDE OF EAST 2000TH AVENUE, 25.0 FT (7.6 M) WEST OF A
 DP7158'POWER POLE.
 DP7158'
 DP7158'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7158'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7158'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3763 ***********************************************************************
 DO3763  DESIGNATION -  CJ 018
 DO3763  PID         -  DO3763
 DO3763  STATE/COUNTY-  IL/JO DAVIESS
 DO3763  COUNTRY     -  US
 DO3763  USGS QUAD   -  HANOVER (2018)
 DO3763
 DO3763                         *CURRENT SURVEY CONTROL
 DO3763  ______________________________________________________________________
 DO3763* NAD 83(1986) POSITION- 42 18 43.13   (N) 090 16 25.89   (W)   HD_HELD1
 DO3763* NAVD 88 ORTHO HEIGHT -   217.179 (meters)      712.53  (feet) ADJUSTED
 DO3763  ______________________________________________________________________
 DO3763  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 DO3763  DYNAMIC HEIGHT  -        217.110 (meters)      712.30  (feet) COMP
 DO3763  MODELED GRAVITY -    980,295.7   (mgal)                       NAVD 88
 DO3763
 DO3763  VERT ORDER      -  SECOND    CLASS I
 DO3763
 DO3763.The horizontal coordinates were determined by differentially corrected
 DO3763.hand held GPS observations or other comparable positioning techniques
 DO3763.and have an estimated accuracy of +/- 3 meters.
 DO3763
 DO3763.The orthometric height was determined by differential leveling and
 DO3763.adjusted by the NATIONAL GEODETIC SURVEY
 DO3763.in March 2013.
 DO3763
 DO3763.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3763.GEOID18 height accuracy estimate available here.
 DO3763
 DO3763.Click photographs - Photos may exist for this station.
 DO3763
 DO3763.The dynamic height is computed by dividing the NAVD 88
 DO3763.geopotential number by the normal gravity value computed on the
 DO3763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3763.degrees latitude (g = 980.6199 gals.).
 DO3763
 DO3763.The modeled gravity was interpolated from observed gravity values.
 DO3763
 DO3763;                    North         East    Units  Estimated Accuracy
 DO3763;SPC IL W     -   626,739.8     691,163.1     MT  (+/- 3 meters HH1 GPS) 
 DO3763
 DO3763_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2467488015(NAD 83)
 DO3763
 DO3763                          SUPERSEDED SURVEY CONTROL
 DO3763
 DO3763.No superseded survey control is available for this station.
 DO3763
 DO3763_MARKER: F = FLANGE-ENCASED ROD
 DO3763_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3763_STAMPING: CJ018
 DO3763_MARK LOGO: UIL
 DO3763_PROJECTION: RECESSED 10 CENTIMETERS
 DO3763_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3763_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3763+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO3763_ROD/PIPE-DEPTH: 6.7 meters
 DO3763_SLEEVE-DEPTH  : 0.9 meters
 DO3763
 DO3763  HISTORY     - Date     Condition        Report By
 DO3763  HISTORY     - 20120417 MONUMENTED       AMESC
 DO3763
 DO3763                          STATION DESCRIPTION
 DO3763
 DO3763'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3763'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHWEST OF
 DO3763'BLACKHAWK, 3.8 MI (6.1 KM) NORTH OF HANOVER AND 2.7 MI (4.3 KM) WEST
 DO3763'OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3763'
 DO3763'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3763'PROCEED 0.95 MI (1.5 KM) SOUTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3763'ON THE RIGHT.
 DO3763'
 DO3763'THE STATION IS 105 FT (32.0 M) WEST OF THE CENTERLINE OF ILLINOIS
 DO3763'ROUTE 84, 394 FT (120.1 M) SOUTH OF THE CENTERLINE OF THE SOUTH
 DO3763'ENTRANCE TO RIVER RIDGE HIGH SCHOOL, 42.5 FT (13.0 M) NORTH OF A FIELD
 DO3763'ENTRANCE, 39 FT (11.9 M) NORTHWEST OF A 36 INCH (91 CM) CORRUGATED
 DO3763'METAL PIPE, 9.7 FT (3.0 M) EAST OF A CONCRETE RIGHT OF WAY MARKER.
 DO3763'
 DO3763'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3763'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3763'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7159 ***********************************************************************
 DP7159  DESIGNATION -  CJ 018 X
 DP7159  PID         -  DP7159
 DP7159  STATE/COUNTY-  IL/CRAWFORD
 DP7159  COUNTRY     -  US
 DP7159  USGS QUAD   -  MORIAH (2018)
 DP7159
 DP7159                         *CURRENT SURVEY CONTROL
 DP7159  ______________________________________________________________________
 DP7159* NAD 83(1986) POSITION- 39 08 39.73   (N) 087 56 28.91   (W)   HD_HELD1
 DP7159* NAVD 88 ORTHO HEIGHT -   166.353 (meters)      545.78  (feet) ADJUSTED
 DP7159  ______________________________________________________________________
 DP7159  GEOID HEIGHT    -        -31.947 (meters)                     GEOID18
 DP7159  DYNAMIC HEIGHT  -        166.255 (meters)      545.45  (feet) COMP
 DP7159  MODELED GRAVITY -    980,035.8   (mgal)                       NAVD 88
 DP7159
 DP7159  VERT ORDER      -  SECOND    CLASS I
 DP7159
 DP7159.The horizontal coordinates were determined by differentially corrected
 DP7159.hand held GPS observations or other comparable positioning techniques
 DP7159.and have an estimated accuracy of +/- 3 meters.
 DP7159
 DP7159.The orthometric height was determined by differential leveling and
 DP7159.adjusted by the IL DEPT OF TRANSP
 DP7159.in July 2015.
 DP7159
 DP7159.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7159.GEOID18 height accuracy estimate available here.
 DP7159
 DP7159.Click photographs - Photos may exist for this station.
 DP7159
 DP7159.The dynamic height is computed by dividing the NAVD 88
 DP7159.geopotential number by the normal gravity value computed on the
 DP7159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7159.degrees latitude (g = 980.6199 gals.).
 DP7159
 DP7159.The modeled gravity was interpolated from observed gravity values.
 DP7159
 DP7159;                    North         East    Units  Estimated Accuracy
 DP7159;SPC IL E     -   275,078.3     333,885.0     MT  (+/- 3 meters HH1 GPS) 
 DP7159
 DP7159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1865033219(NAD 83)
 DP7159
 DP7159                          SUPERSEDED SURVEY CONTROL
 DP7159
 DP7159.No superseded survey control is available for this station.
 DP7159
 DP7159_MARKER: F = FLANGE-ENCASED ROD
 DP7159_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7159_STAMPING: CJ 018X 2014
 DP7159_MARK LOGO: UIL
 DP7159_PROJECTION: RECESSED 8 CENTIMETERS
 DP7159_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7159_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7159+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7159_ROD/PIPE-DEPTH: 5.5 meters
 DP7159_SLEEVE-DEPTH  : 0.9 meters
 DP7159
 DP7159  HISTORY     - Date     Condition        Report By
 DP7159  HISTORY     - 20141001 MONUMENTED       AMESC
 DP7159
 DP7159                          STATION DESCRIPTION
 DP7159
 DP7159'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7159'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTHEAST OF HAZEL DELL,
 DP7159'5.0 MI (8.0 KM) SOUTH OF MORIAH AND 4.8 MI (7.7 KM) EAST-NORTHEAST OF
 DP7159'YALE.
 DP7159'
 DP7159'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7159'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7159'KM) TO EAST 400TH ROAD.  CONTINUE SOUTH ALONG NORTH 100TH STREET FOR
 DP7159'2.0 MI (3.2 KM) TO EAST 200TH ROAD AND THE COUNTY LINE, THENCE EAST
 DP7159'ALONG EAST 200TH ROAD FOR 320 FT (97.5 M) TO NORTH 2100TH STREET,
 DP7159'THENCE SOUTH ALONG NORTH 2100TH STREET FOR 2.1 MI (3.4 KM) TO EAST
 DP7159'2000TH AVENUE, THENCE EAST ALONG EAST 2000TH AVENUE FOR 2.5 MI (4.0
 DP7159'KM) TO THE STATION ON THE LEFT.
 DP7159'
 DP7159'THE STATION IS 27.5 FT (8.4 M) NORTH OF THE CENTERLINE OF EAST 2000TH
 DP7159'AVENUE, 372 FT (113.4 M) EAST OF A POWER POLE, 280 FT (85.3 M) WEST OF
 DP7159'THE CENTERLINE OF THE DRIVEWAY TO HOUSE NUMBER '417', 260 FT (79.2 M)
 DP7159'WEST OF THE CENTERLINE OF A FIELD ENTRANCE TO THE NORTH, 85.7 FT (26.1
 DP7159'M) EAST-NORTHEAST OF THE NORTH END OF A 24 INCH (61 CM) X 36 INCH (91
 DP7159'CM) ELLIPTICAL CORRUGATED METAL PIPE, 19.1 FT (5.8 M) WEST OF A POWER
 DP7159'POLE.
 DP7159'
 DP7159'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7159'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7159'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3762 ***********************************************************************
 DO3762  DESIGNATION -  CJ 019
 DO3762  PID         -  DO3762
 DO3762  STATE/COUNTY-  IL/JO DAVIESS
 DO3762  COUNTRY     -  US
 DO3762  USGS QUAD   -  HANOVER (2018)
 DO3762
 DO3762                         *CURRENT SURVEY CONTROL
 DO3762  ______________________________________________________________________
 DO3762* NAD 83(1986) POSITION- 42 19 09.35   (N) 090 16 13.30   (W)   HD_HELD1
 DO3762* NAVD 88 ORTHO HEIGHT -   206.784 (meters)      678.42  (feet) ADJUSTED
 DO3762  ______________________________________________________________________
 DO3762  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 DO3762  DYNAMIC HEIGHT  -        206.717 (meters)      678.20  (feet) COMP
 DO3762  MODELED GRAVITY -    980,294.6   (mgal)                       NAVD 88
 DO3762
 DO3762  VERT ORDER      -  SECOND    CLASS I
 DO3762
 DO3762.The horizontal coordinates were determined by differentially corrected
 DO3762.hand held GPS observations or other comparable positioning techniques
 DO3762.and have an estimated accuracy of +/- 3 meters.
 DO3762
 DO3762.The orthometric height was determined by differential leveling and
 DO3762.adjusted by the NATIONAL GEODETIC SURVEY
 DO3762.in March 2013.
 DO3762
 DO3762.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3762.GEOID18 height accuracy estimate available here.
 DO3762
 DO3762.Click photographs - Photos may exist for this station.
 DO3762
 DO3762.The dynamic height is computed by dividing the NAVD 88
 DO3762.geopotential number by the normal gravity value computed on the
 DO3762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3762.degrees latitude (g = 980.6199 gals.).
 DO3762
 DO3762.The modeled gravity was interpolated from observed gravity values.
 DO3762
 DO3762;                    North         East    Units  Estimated Accuracy
 DO3762;SPC IL W     -   627,548.4     691,452.4     MT  (+/- 3 meters HH1 GPS) 
 DO3762
 DO3762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2493688833(NAD 83)
 DO3762
 DO3762                          SUPERSEDED SURVEY CONTROL
 DO3762
 DO3762.No superseded survey control is available for this station.
 DO3762
 DO3762_MARKER: F = FLANGE-ENCASED ROD
 DO3762_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3762_STAMPING: CJ019
 DO3762_MARK LOGO: UIL
 DO3762_PROJECTION: RECESSED 5 CENTIMETERS
 DO3762_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3762_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3762+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO3762_ROD/PIPE-DEPTH: 11.0 meters
 DO3762_SLEEVE-DEPTH  : 0.9 meters
 DO3762
 DO3762  HISTORY     - Date     Condition        Report By
 DO3762  HISTORY     - 20120417 MONUMENTED       AMESC
 DO3762
 DO3762                          STATION DESCRIPTION
 DO3762
 DO3762'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3762'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) NORTH-NORTHWEST OF
 DO3762'BLACKHAWK, 4.4 MI (7.1 KM) NORTH OF HANOVER AND 2.5 MI (4.0 KM) WEST
 DO3762'OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3762'
 DO3762'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3762'PROCEED 0.42 MI (0.7 KM) SOUTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3762'ON THE RIGHT.
 DO3762'
 DO3762'THE STATION IS 36.5 FT (11.1 M) WEST OF THE CENTERLINE OF ILLINOIS
 DO3762'ROUTE 84, 200 FT (61.0 M) SOUTH OF WESTON ROAD, 216 FT (65.8 M) NORTH
 DO3762'OF AN 3 FT (0.9 M) BY 3 FT (0.9 M) A/R CULVERT UNDER ILLINOIS ROUTE
 DO3762'84, 113 FT (34.4 M) SOUTH OF A 15 INCH (38 CM) BY 12 INCH (30 CM) BOX
 DO3762'CULVERT.
 DO3762'
 DO3762'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3762'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3762'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7160 ***********************************************************************
 DP7160  DESIGNATION -  CJ 019 X
 DP7160  PID         -  DP7160
 DP7160  STATE/COUNTY-  IL/JASPER
 DP7160  COUNTRY     -  US
 DP7160  USGS QUAD   -  MORIAH (2018)
 DP7160
 DP7160                         *CURRENT SURVEY CONTROL
 DP7160  ______________________________________________________________________
 DP7160* NAD 83(1986) POSITION- 39 08 39.24   (N) 087 57 25.76   (W)   HD_HELD1
 DP7160* NAVD 88 ORTHO HEIGHT -   154.728 (meters)      507.64  (feet) ADJUSTED
 DP7160  ______________________________________________________________________
 DP7160  GEOID HEIGHT    -        -31.948 (meters)                     GEOID18
 DP7160  DYNAMIC HEIGHT  -        154.637 (meters)      507.34  (feet) COMP
 DP7160  MODELED GRAVITY -    980,035.3   (mgal)                       NAVD 88
 DP7160
 DP7160  VERT ORDER      -  SECOND    CLASS I
 DP7160
 DP7160.The horizontal coordinates were determined by differentially corrected
 DP7160.hand held GPS observations or other comparable positioning techniques
 DP7160.and have an estimated accuracy of +/- 3 meters.
 DP7160
 DP7160.The orthometric height was determined by differential leveling and
 DP7160.adjusted by the IL DEPT OF TRANSP
 DP7160.in July 2015.
 DP7160
 DP7160.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7160.GEOID18 height accuracy estimate available here.
 DP7160
 DP7160.Click photographs - Photos may exist for this station.
 DP7160
 DP7160.The dynamic height is computed by dividing the NAVD 88
 DP7160.geopotential number by the normal gravity value computed on the
 DP7160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7160.degrees latitude (g = 980.6199 gals.).
 DP7160
 DP7160.The modeled gravity was interpolated from observed gravity values.
 DP7160
 DP7160;                    North         East    Units  Estimated Accuracy
 DP7160;SPC IL E     -   275,057.4     332,519.9     MT  (+/- 3 meters HH1 GPS) 
 DP7160
 DP7160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1728533218(NAD 83)
 DP7160
 DP7160                          SUPERSEDED SURVEY CONTROL
 DP7160
 DP7160.No superseded survey control is available for this station.
 DP7160
 DP7160_MARKER: F = FLANGE-ENCASED ROD
 DP7160_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7160_STAMPING: CJ 019X 2014
 DP7160_MARK LOGO: UIL
 DP7160_PROJECTION: RECESSED 8 CENTIMETERS
 DP7160_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7160_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7160+STABILITY: POSITION/ELEVATION WELL
 DP7160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7160+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7160_ROD/PIPE-DEPTH: 15.8 meters
 DP7160_SLEEVE-DEPTH  : 0.9 meters
 DP7160
 DP7160  HISTORY     - Date     Condition        Report By
 DP7160  HISTORY     - 20141001 MONUMENTED       AMESC
 DP7160
 DP7160                          STATION DESCRIPTION
 DP7160
 DP7160'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7160'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTHEAST OF HAZEL DELL,
 DP7160'5.1 MI (8.2 KM) SOUTH OF MORIAH AND 4.0 MI (6.4 KM) EAST-NORTHEAST OF
 DP7160'YALE.
 DP7160'
 DP7160'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7160'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7160'KM) TO EAST 400TH ROAD.  CONTINUE SOUTH ALONG NORTH 100TH STREET FOR
 DP7160'2.0 MI (3.2 KM) TO EAST 200TH ROAD AND THE COUNTY LINE, THENCE EAST
 DP7160'ALONG EAST 200TH ROAD FOR 320 FT (97.5 M) TO NORTH 2100TH STREET,
 DP7160'THENCE SOUTH ALONG NORTH 2100TH STREET FOR 2.1 MI (3.4 KM) TO EAST
 DP7160'2000TH AVENUE, THENCE EAST ALONG EAST 2000TH AVENUE FOR 1.6 MI (2.6
 DP7160'KM) TO THE STATION ON THE LEFT.
 DP7160'
 DP7160'THE STATION IS 30 FT (9.1 M) NORTH OF THE CENTERLINE OF EAST 2000TH
 DP7160'AVENUE, 327 FT (99.7 M) EAST OF POWER POLE NUMBER '10', 98.6 FT (30.1
 DP7160'M) WEST OF A 2 INCH (5 CM) DIAMETER VERTICAL WHITE PVC, 24.0 FT (7.3
 DP7160'M) WEST OF A POWER POLE.
 DP7160'
 DP7160'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7160'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7160'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3821 ***********************************************************************
 DO3821  DESIGNATION -  CJ 020
 DO3821  PID         -  DO3821
 DO3821  STATE/COUNTY-  IL/JO DAVIESS
 DO3821  COUNTRY     -  US
 DO3821  USGS QUAD   -  GREEN ISLAND (2018)
 DO3821
 DO3821                         *CURRENT SURVEY CONTROL
 DO3821  ______________________________________________________________________
 DO3821* NAD 83(1986) POSITION- 42 13 22.61   (N) 090 15 47.10   (W)   HD_HELD1
 DO3821* NAVD 88 ORTHO HEIGHT -   185.038 (meters)      607.08  (feet) ADJUSTED
 DO3821  ______________________________________________________________________
 DO3821  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 DO3821  DYNAMIC HEIGHT  -        184.977 (meters)      606.88  (feet) COMP
 DO3821  MODELED GRAVITY -    980,285.3   (mgal)                       NAVD 88
 DO3821
 DO3821  VERT ORDER      -  SECOND    CLASS I
 DO3821
 DO3821.The horizontal coordinates were determined by differentially corrected
 DO3821.hand held GPS observations or other comparable positioning techniques
 DO3821.and have an estimated accuracy of +/- 3 meters.
 DO3821
 DO3821.The orthometric height was determined by differential leveling and
 DO3821.adjusted by the NATIONAL GEODETIC SURVEY
 DO3821.in March 2013.
 DO3821
 DO3821.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3821.GEOID18 height accuracy estimate available here.
 DO3821
 DO3821.Click photographs - Photos may exist for this station.
 DO3821
 DO3821.The dynamic height is computed by dividing the NAVD 88
 DO3821.geopotential number by the normal gravity value computed on the
 DO3821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3821.degrees latitude (g = 980.6199 gals.).
 DO3821
 DO3821.The modeled gravity was interpolated from observed gravity values.
 DO3821
 DO3821;                    North         East    Units  Estimated Accuracy
 DO3821;SPC IL W     -   616,849.6     692,040.2     MT  (+/- 3 meters HH1 GPS) 
 DO3821
 DO3821_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2588078157(NAD 83)
 DO3821
 DO3821                          SUPERSEDED SURVEY CONTROL
 DO3821
 DO3821.No superseded survey control is available for this station.
 DO3821
 DO3821_MARKER: DD = SURVEY DISK
 DO3821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3821_STAMPING: CJ 020
 DO3821_MARK LOGO: ILDT
 DO3821_PROJECTION: FLUSH
 DO3821_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3821+STABILITY: SURFACE MOTION
 DO3821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3821+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 DO3821
 DO3821  HISTORY     - Date     Condition        Report By
 DO3821  HISTORY     - UNK      MONUMENTED       ILDT
 DO3821  HISTORY     - 20120312 GOOD             AMESC
 DO3821
 DO3821                          STATION DESCRIPTION
 DO3821
 DO3821'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3821'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF
 DO3821'ELIZABETH, 3.2 MI (5.1 KM) NORTHWEST OF BLACKHAWK AND 2.5 MI (4.0 KM)
 DO3821'SOUTH-SOUTHEAST OF HANOVER.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3821'
 DO3821'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3821'PROCEED 10.55 MI (17.0 KM) NORTH ALONG ILLINOIS ROUTE 84 TO A GRAVEL
 DO3821'DRIVE AND THE STATION ON THE RIGHT.
 DO3821'
 DO3821'THE STATION IS 49.5 FT (15.1 M) EAST OF THE CENTERLINE OF ILLINOIS
 DO3821'ROUTE 84, 200 FT (61.0 M) SOUTH OF BRIDGE BUILT IN 2011, 32 FT (9.8 M)
 DO3821'EAST OF THE END OF GUARDRAIL, 1 FT (0.3 M) EAST OF AN ORANGE WITNESS
 DO3821'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7161 ***********************************************************************
 DP7161  DESIGNATION -  CJ 020 X
 DP7161  PID         -  DP7161
 DP7161  STATE/COUNTY-  IL/JASPER
 DP7161  COUNTRY     -  US
 DP7161  USGS QUAD   -  MORIAH (2018)
 DP7161
 DP7161                         *CURRENT SURVEY CONTROL
 DP7161  ______________________________________________________________________
 DP7161* NAD 83(1986) POSITION- 39 08 37.44   (N) 087 58 23.13   (W)   HD_HELD1
 DP7161* NAVD 88 ORTHO HEIGHT -   166.961 (meters)      547.77  (feet) ADJUSTED
 DP7161  ______________________________________________________________________
 DP7161  GEOID HEIGHT    -        -31.947 (meters)                     GEOID18
 DP7161  DYNAMIC HEIGHT  -        166.863 (meters)      547.45  (feet) COMP
 DP7161  MODELED GRAVITY -    980,034.8   (mgal)                       NAVD 88
 DP7161
 DP7161  VERT ORDER      -  SECOND    CLASS I
 DP7161
 DP7161.The horizontal coordinates were determined by differentially corrected
 DP7161.hand held GPS observations or other comparable positioning techniques
 DP7161.and have an estimated accuracy of +/- 3 meters.
 DP7161
 DP7161.The orthometric height was determined by differential leveling and
 DP7161.adjusted by the IL DEPT OF TRANSP
 DP7161.in July 2015.
 DP7161
 DP7161.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7161.GEOID18 height accuracy estimate available here.
 DP7161
 DP7161.Click photographs - Photos may exist for this station.
 DP7161
 DP7161.The dynamic height is computed by dividing the NAVD 88
 DP7161.geopotential number by the normal gravity value computed on the
 DP7161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7161.degrees latitude (g = 980.6199 gals.).
 DP7161
 DP7161.The modeled gravity was interpolated from observed gravity values.
 DP7161
 DP7161;                    North         East    Units  Estimated Accuracy
 DP7161;SPC IL E     -   274,996.3     331,142.5     MT  (+/- 3 meters HH1 GPS) 
 DP7161
 DP7161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1590833177(NAD 83)
 DP7161
 DP7161                          SUPERSEDED SURVEY CONTROL
 DP7161
 DP7161.No superseded survey control is available for this station.
 DP7161
 DP7161_MARKER: F = FLANGE-ENCASED ROD
 DP7161_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7161_STAMPING: CJ 020X 2014
 DP7161_MARK LOGO: UIL
 DP7161_PROJECTION: RECESSED 8 CENTIMETERS
 DP7161_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7161_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7161+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7161_ROD/PIPE-DEPTH: 4.9 meters
 DP7161_SLEEVE-DEPTH  : 0.9 meters
 DP7161
 DP7161  HISTORY     - Date     Condition        Report By
 DP7161  HISTORY     - 20141001 MONUMENTED       AMESC
 DP7161
 DP7161                          STATION DESCRIPTION
 DP7161
 DP7161'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7161'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTHEAST OF HAZEL DELL,
 DP7161'5.4 MI (8.7 KM) SOUTH-SOUTHWEST OF MORIAH AND 3.2 MI (5.1 KM)
 DP7161'EAST-NORTHEAST OF YALE.
 DP7161'
 DP7161'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7161'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7161'KM) TO EAST 400TH ROAD.  CONTINUE SOUTH ALONG NORTH 100TH STREET FOR
 DP7161'2.0 MI (3.2 KM) TO EAST 200TH ROAD AND THE COUNTY LINE, THENCE EAST
 DP7161'ALONG EAST 200TH ROAD FOR 320 FT (97.5 M) TO NORTH 2100TH STREET,
 DP7161'THENCE SOUTH ALONG NORTH 2100TH STREET FOR 2.1 MI (3.4 KM) TO EAST
 DP7161'2000TH AVENUE, THENCE EAST ALONG EAST 2000TH AVENUE FOR 0.75 MI (1.2
 DP7161'KM) TO NORTH 2175TH STREET AND THE STATION ON THE RIGHT.
 DP7161'
 DP7161'THE STATION IS 30 FT (9.1 M) SOUTH OF THE CENTERLINE OF EAST 2000TH
 DP7161'AVENUE, 38 FT (11.6 M) EAST OF THE SOUTHERLY PROJECTION OF THE
 DP7161'CENTERLINE OF NORTH 2175TH STREET, 86.2 FT (26.3 M) SOUTHEAST OF
 DP7161'TELEPHONE PEDESTAL NUMBER 'L1148 P20', 65.5 FT (20.0 M)
 DP7161'SOUTH-SOUTHEAST OF A POWER POLE, 29.3 FT (8.9 M) EAST-SOUTHEAST OF THE
 DP7161'EAST END OF A 12 INCH (30 CM) CONCRETE PIPE UNDER THE FIELD ENTRANCE,
 DP7161'17.2 FT (5.2 M) EAST OF A POWER POLE.
 DP7161'
 DP7161'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7161'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7161'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3822 ***********************************************************************
 DO3822  DESIGNATION -  CJ 021
 DO3822  PID         -  DO3822
 DO3822  STATE/COUNTY-  IL/JO DAVIESS
 DO3822  COUNTRY     -  US
 DO3822  USGS QUAD   -  GREEN ISLAND (2018)
 DO3822
 DO3822                         *CURRENT SURVEY CONTROL
 DO3822  ______________________________________________________________________
 DO3822* NAD 83(1986) POSITION- 42 13 27.39   (N) 090 15 48.08   (W)   HD_HELD1
 DO3822* NAVD 88 ORTHO HEIGHT -   186.665 (meters)      612.42  (feet) ADJUSTED
 DO3822  ______________________________________________________________________
 DO3822  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 DO3822  DYNAMIC HEIGHT  -        186.603 (meters)      612.21  (feet) COMP
 DO3822  MODELED GRAVITY -    980,285.7   (mgal)                       NAVD 88
 DO3822
 DO3822  VERT ORDER      -  SECOND    CLASS I
 DO3822
 DO3822.The horizontal coordinates were determined by differentially corrected
 DO3822.hand held GPS observations or other comparable positioning techniques
 DO3822.and have an estimated accuracy of +/- 3 meters.
 DO3822
 DO3822.The orthometric height was determined by differential leveling and
 DO3822.adjusted by the NATIONAL GEODETIC SURVEY
 DO3822.in March 2013.
 DO3822
 DO3822.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3822.GEOID18 height accuracy estimate available here.
 DO3822
 DO3822.Click photographs - Photos may exist for this station.
 DO3822
 DO3822.The dynamic height is computed by dividing the NAVD 88
 DO3822.geopotential number by the normal gravity value computed on the
 DO3822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3822.degrees latitude (g = 980.6199 gals.).
 DO3822
 DO3822.The modeled gravity was interpolated from observed gravity values.
 DO3822
 DO3822;                    North         East    Units  Estimated Accuracy
 DO3822;SPC IL W     -   616,997.1     692,017.9     MT  (+/- 3 meters HH1 GPS) 
 DO3822
 DO3822_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2585378303(NAD 83)
 DO3822
 DO3822                          SUPERSEDED SURVEY CONTROL
 DO3822
 DO3822.No superseded survey control is available for this station.
 DO3822
 DO3822_MARKER: DD = SURVEY DISK
 DO3822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3822_STAMPING: CJ 021
 DO3822_MARK LOGO: ILDT
 DO3822_PROJECTION: FLUSH
 DO3822_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3822+STABILITY: SURFACE MOTION
 DO3822_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO3822+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 DO3822
 DO3822  HISTORY     - Date     Condition        Report By
 DO3822  HISTORY     - UNK      MONUMENTED       ILDT
 DO3822  HISTORY     - 20120312 GOOD             AMESC
 DO3822
 DO3822                          STATION DESCRIPTION
 DO3822
 DO3822'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3822'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH-SOUTHWEST OF
 DO3822'ELIZABETH, 3.2 MI (5.1 KM) NORTHWEST OF BLACKHAWK AND 2.4 MI (3.9 KM)
 DO3822'SOUTH-SOUTHEAST OF HANOVER.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3822'
 DO3822'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3822'PROCEED 10.63 MI (17.1 KM) NORTH ALONG ILLINOIS ROUTE 84 TO THE
 DO3822'STATION ON THE LEFT.
 DO3822'
 DO3822'THE STATION IS 33.5 FT (10.2 M) WEST OF THE CENTERLINE OF ILLINOIS
 DO3822'ROUTE 84, 87 FT (26.5 M) NORTHWEST OF THE NORTH END OF GUARD RAIL, 22
 DO3822'FT (6.7 M) NORTHEAST OF A 'VERIZON' TELEPHONE PEDESTAL, 0.5 FT (15 CM)
 DO3822'WEST OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7162 ***********************************************************************
 DP7162  DESIGNATION -  CJ 021 X
 DP7162  PID         -  DP7162
 DP7162  STATE/COUNTY-  IL/JASPER
 DP7162  COUNTRY     -  US
 DP7162  USGS QUAD   -  MORIAH (2018)
 DP7162
 DP7162                         *CURRENT SURVEY CONTROL
 DP7162  ______________________________________________________________________
 DP7162* NAD 83(1986) POSITION- 39 08 16.70   (N) 087 59 13.74   (W)   HD_HELD1
 DP7162* NAVD 88 ORTHO HEIGHT -   167.117 (meters)      548.28  (feet) ADJUSTED
 DP7162  ______________________________________________________________________
 DP7162  GEOID HEIGHT    -        -31.939 (meters)                     GEOID18
 DP7162  DYNAMIC HEIGHT  -        167.018 (meters)      547.96  (feet) COMP
 DP7162  MODELED GRAVITY -    980,034.3   (mgal)                       NAVD 88
 DP7162
 DP7162  VERT ORDER      -  SECOND    CLASS I
 DP7162
 DP7162.The horizontal coordinates were determined by differentially corrected
 DP7162.hand held GPS observations or other comparable positioning techniques
 DP7162.and have an estimated accuracy of +/- 3 meters.
 DP7162
 DP7162.The orthometric height was determined by differential leveling and
 DP7162.adjusted by the IL DEPT OF TRANSP
 DP7162.in July 2015.
 DP7162
 DP7162.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7162.GEOID18 height accuracy estimate available here.
 DP7162
 DP7162.Click photographs - Photos may exist for this station.
 DP7162
 DP7162.The dynamic height is computed by dividing the NAVD 88
 DP7162.geopotential number by the normal gravity value computed on the
 DP7162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7162.degrees latitude (g = 980.6199 gals.).
 DP7162
 DP7162.The modeled gravity was interpolated from observed gravity values.
 DP7162
 DP7162;                    North         East    Units  Estimated Accuracy
 DP7162;SPC IL E     -   274,352.0     329,929.6     MT  (+/- 3 meters HH1 GPS) 
 DP7162
 DP7162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1468632551(NAD 83)
 DP7162
 DP7162                          SUPERSEDED SURVEY CONTROL
 DP7162
 DP7162.No superseded survey control is available for this station.
 DP7162
 DP7162_MARKER: F = FLANGE-ENCASED ROD
 DP7162_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7162_STAMPING: CJ 021X 2014
 DP7162_MARK LOGO: UIL
 DP7162_PROJECTION: RECESSED 8 CENTIMETERS
 DP7162_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7162+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7162_ROD/PIPE-DEPTH: 4.9 meters
 DP7162_SLEEVE-DEPTH  : 0.9 meters
 DP7162
 DP7162  HISTORY     - Date     Condition        Report By
 DP7162  HISTORY     - 20141001 MONUMENTED       AMESC
 DP7162
 DP7162                          STATION DESCRIPTION
 DP7162
 DP7162'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7162'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH-SOUTHWEST OF
 DP7162'MORIAH, 5.3 MI (8.5 KM) SOUTH-SOUTHEAST OF HAZEL DELL AND 2.4 MI (3.9
 DP7162'KM) EAST-NORTHEAST OF YALE.
 DP7162'
 DP7162'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7162'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 7.3 MI (11.7
 DP7162'KM) TO EAST 400TH ROAD.  CONTINUE SOUTH ALONG NORTH 100TH STREET FOR
 DP7162'2.0 MI (3.2 KM) TO EAST 200TH ROAD AND THE COUNTY LINE, THENCE EAST
 DP7162'ALONG EAST 200TH ROAD FOR 320 FT (97.5 M) TO NORTH 2100TH STREET,
 DP7162'THENCE SOUTH ALONG NORTH 2100TH STREET FOR 2.1 MI (3.4 KM) TO EAST
 DP7162'2000TH AVENUE.  CONTINUE SOUTH ALONG NORTH 2100TH STREET FOR 0.4 MI
 DP7162'(0.6 KM) TO THE STATION ON THE LEFT.
 DP7162'
 DP7162'THE STATION IS 30 FT (9.1 M) EAST OF THE CENTERLINE OF NORTH 2100TH
 DP7162'STREET, 136.8 FT (41.7 M) SOUTH OF A TELEPHONE PEDESTAL, 60 FT (18.3
 DP7162'M) SOUTH OF THE CENTERLINE OF A FIELD ENTRANCE, 18.0 FT (5.5 M) SOUTH
 DP7162'OF A POWER POLE, 1.5 FT (0.5 M) WEST OF AN ORANGE FIBERGLASS WITNESS
 DP7162'POST.
 DP7162'
 DP7162'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7162'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7162'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7163 ***********************************************************************
 DP7163  DESIGNATION -  CJ 022
 DP7163  PID         -  DP7163
 DP7163  STATE/COUNTY-  IL/JASPER
 DP7163  COUNTRY     -  US
 DP7163  USGS QUAD   -  MORIAH (2018)
 DP7163
 DP7163                         *CURRENT SURVEY CONTROL
 DP7163  ______________________________________________________________________
 DP7163* NAD 83(1986) POSITION- 39 07 43.37   (N) 087 59 34.87   (W)   HD_HELD1
 DP7163* NAVD 88 ORTHO HEIGHT -   166.006 (meters)      544.64  (feet) ADJUSTED
 DP7163  ______________________________________________________________________
 DP7163  GEOID HEIGHT    -        -31.927 (meters)                     GEOID18
 DP7163  DYNAMIC HEIGHT  -        165.908 (meters)      544.32  (feet) COMP
 DP7163  MODELED GRAVITY -    980,033.9   (mgal)                       NAVD 88
 DP7163
 DP7163  VERT ORDER      -  SECOND    CLASS I
 DP7163
 DP7163.The horizontal coordinates were determined by differentially corrected
 DP7163.hand held GPS observations or other comparable positioning techniques
 DP7163.and have an estimated accuracy of +/- 3 meters.
 DP7163
 DP7163.The orthometric height was determined by differential leveling and
 DP7163.adjusted by the IL DEPT OF TRANSP
 DP7163.in July 2015.
 DP7163
 DP7163.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7163.GEOID18 height accuracy estimate available here.
 DP7163
 DP7163.Click photographs - Photos may exist for this station.
 DP7163
 DP7163.The dynamic height is computed by dividing the NAVD 88
 DP7163.geopotential number by the normal gravity value computed on the
 DP7163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7163.degrees latitude (g = 980.6199 gals.).
 DP7163
 DP7163.The modeled gravity was interpolated from observed gravity values.
 DP7163
 DP7163;                    North         East    Units  Estimated Accuracy
 DP7163;SPC IL E     -   273,322.2     329,426.0     MT  (+/- 3 meters HH1 GPS) 
 DP7163
 DP7163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1416731529(NAD 83)
 DP7163
 DP7163                          SUPERSEDED SURVEY CONTROL
 DP7163
 DP7163.No superseded survey control is available for this station.
 DP7163
 DP7163_MARKER: F = FLANGE-ENCASED ROD
 DP7163_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7163_STAMPING: CJ 022 2014
 DP7163_MARK LOGO: UIL
 DP7163_PROJECTION: RECESSED 8 CENTIMETERS
 DP7163_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7163_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7163+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7163_ROD/PIPE-DEPTH: 4.3 meters
 DP7163_SLEEVE-DEPTH  : 0.9 meters
 DP7163
 DP7163  HISTORY     - Date     Condition        Report By
 DP7163  HISTORY     - 20141001 MONUMENTED       AMESC
 DP7163
 DP7163                          STATION DESCRIPTION
 DP7163
 DP7163'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7163'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH-SOUTHWEST OF
 DP7163'MORIAH, 5.7 MI (9.2 KM) SOUTH-SOUTHEAST OF HAZEL DELL AND 1.8 MI (2.9
 DP7163'KM) EAST-NORTHEAST OF YALE.
 DP7163'
 DP7163'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7163'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 14.25 MI (22.9
 DP7163'KM) TO EAST 1900TH AVENUE, THENCE EAST ALONG EAST 1900TH AVENUE FOR
 DP7163'1.75 MI (2.8 KM) TO THE STATION ON THE LEFT.
 DP7163'
 DP7163'THE STATION IS 23.5 FT (7.2 M) NORTH OF THE CENTERLINE OF EAST 1900TH
 DP7163'AVENUE, 329 FT (100.3 M) WEST OF A POWER POLE, 200 FT (61.0 M) EAST OF
 DP7163'THE CENTERLINE OF THE DRIVEWAY TO HOUSE NUMBER '20635A', 18.3 FT (5.6
 DP7163'M) EAST OF A POWER POLE.
 DP7163'
 DP7163'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7163'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7163'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7164 ***********************************************************************
 DP7164  DESIGNATION -  CJ 023
 DP7164  PID         -  DP7164
 DP7164  STATE/COUNTY-  IL/JASPER
 DP7164  COUNTRY     -  US
 DP7164  USGS QUAD   -  HAZEL DELL (2018)
 DP7164
 DP7164                         *CURRENT SURVEY CONTROL
 DP7164  ______________________________________________________________________
 DP7164* NAD 83(1986) POSITION- 39 07 41.48   (N) 088 00 37.58   (W)   HD_HELD1
 DP7164* NAVD 88 ORTHO HEIGHT -   168.592 (meters)      553.12  (feet) ADJUSTED
 DP7164  ______________________________________________________________________
 DP7164  GEOID HEIGHT    -        -31.927 (meters)                     GEOID18
 DP7164  DYNAMIC HEIGHT  -        168.492 (meters)      552.79  (feet) COMP
 DP7164  MODELED GRAVITY -    980,033.2   (mgal)                       NAVD 88
 DP7164
 DP7164  VERT ORDER      -  SECOND    CLASS I
 DP7164
 DP7164.The horizontal coordinates were determined by differentially corrected
 DP7164.hand held GPS observations or other comparable positioning techniques
 DP7164.and have an estimated accuracy of +/- 3 meters.
 DP7164
 DP7164.The orthometric height was determined by differential leveling and
 DP7164.adjusted by the IL DEPT OF TRANSP
 DP7164.in July 2015.
 DP7164
 DP7164.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7164.GEOID18 height accuracy estimate available here.
 DP7164
 DP7164.Click photographs - Photos may exist for this station.
 DP7164
 DP7164.The dynamic height is computed by dividing the NAVD 88
 DP7164.geopotential number by the normal gravity value computed on the
 DP7164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7164.degrees latitude (g = 980.6199 gals.).
 DP7164
 DP7164.The modeled gravity was interpolated from observed gravity values.
 DP7164
 DP7164;                    North         East    Units  Estimated Accuracy
 DP7164;SPC IL E     -   273,258.4     327,920.0     MT  (+/- 3 meters HH1 GPS) 
 DP7164
 DP7164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1266131488(NAD 83)
 DP7164
 DP7164                          SUPERSEDED SURVEY CONTROL
 DP7164
 DP7164.No superseded survey control is available for this station.
 DP7164
 DP7164_MARKER: F = FLANGE-ENCASED ROD
 DP7164_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7164_STAMPING: CJ 023 2014
 DP7164_MARK LOGO: UIL
 DP7164_PROJECTION: RECESSED 8 CENTIMETERS
 DP7164_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7164+STABILITY: SURFACE MOTION
 DP7164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7164+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7164_ROD/PIPE-DEPTH: 3.7 meters
 DP7164_SLEEVE-DEPTH  : 0.9 meters
 DP7164
 DP7164  HISTORY     - Date     Condition        Report By
 DP7164  HISTORY     - 20141001 MONUMENTED       AMESC
 DP7164
 DP7164                          STATION DESCRIPTION
 DP7164
 DP7164'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7164'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHWEST OF
 DP7164'MORIAH, 5.4 MI (8.7 KM) SOUTH-SOUTHEAST OF HAZEL DELL AND 1.0 MI (1.6
 DP7164'KM) NORTHEAST OF YALE.
 DP7164'
 DP7164'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7164'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 14.25 MI (22.9
 DP7164'KM) TO EAST 1900TH AVENUE, THENCE EAST ALONG EAST 1900TH AVENUE FOR
 DP7164'0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DP7164'
 DP7164'THE STATION IS 24.5 FT (7.5 M) SOUTH OF THE CENTERLINE OF EAST 1900TH
 DP7164'AVENUE, 163.5 FT (49.8 M) EAST OF A TELEPHONE PEDESTAL, 45.5 FT (13.9
 DP7164'M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE ON THE SOUTH SIDE OF
 DP7164'EAST 1900TH AVENUE, 34.6 FT (10.5 M) WEST OF THE WEST END OF AN 18
 DP7164'INCH CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE, 8.5 FT (2.6 M)
 DP7164'WEST OF A LONE WOODEN FENCE POST, 7.4 FT (2.3 M) SOUTH OF A 12 INCH
 DP7164'(30 CM) CONCRETE PIPE.
 DP7164'
 DP7164'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7164'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7164'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7165 ***********************************************************************
 DP7165  DESIGNATION -  CJ 024
 DP7165  PID         -  DP7165
 DP7165  STATE/COUNTY-  IL/JASPER
 DP7165  COUNTRY     -  US
 DP7165  USGS QUAD   -  HAZEL DELL (2018)
 DP7165
 DP7165                         *CURRENT SURVEY CONTROL
 DP7165  ______________________________________________________________________
 DP7165* NAD 83(1986) POSITION- 39 07 32.56   (N) 088 01 30.70   (W)   HD_HELD1
 DP7165* NAVD 88 ORTHO HEIGHT -   168.217 (meters)      551.89  (feet) ADJUSTED
 DP7165  ______________________________________________________________________
 DP7165  GEOID HEIGHT    -        -31.924 (meters)                     GEOID18
 DP7165  DYNAMIC HEIGHT  -        168.118 (meters)      551.57  (feet) COMP
 DP7165  MODELED GRAVITY -    980,032.9   (mgal)                       NAVD 88
 DP7165
 DP7165  VERT ORDER      -  SECOND    CLASS I
 DP7165
 DP7165.The horizontal coordinates were determined by differentially corrected
 DP7165.hand held GPS observations or other comparable positioning techniques
 DP7165.and have an estimated accuracy of +/- 3 meters.
 DP7165
 DP7165.The orthometric height was determined by differential leveling and
 DP7165.adjusted by the IL DEPT OF TRANSP
 DP7165.in July 2015.
 DP7165
 DP7165.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7165.GEOID18 height accuracy estimate available here.
 DP7165
 DP7165.Click photographs - Photos may exist for this station.
 DP7165
 DP7165.The dynamic height is computed by dividing the NAVD 88
 DP7165.geopotential number by the normal gravity value computed on the
 DP7165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7165.degrees latitude (g = 980.6199 gals.).
 DP7165
 DP7165.The modeled gravity was interpolated from observed gravity values.
 DP7165
 DP7165;                    North         East    Units  Estimated Accuracy
 DP7165;SPC IL E     -   272,978.9     326,645.0     MT  (+/- 3 meters HH1 GPS) 
 DP7165
 DP7165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1138231227(NAD 83)
 DP7165
 DP7165                          SUPERSEDED SURVEY CONTROL
 DP7165
 DP7165.No superseded survey control is available for this station.
 DP7165
 DP7165_MARKER: F = FLANGE-ENCASED ROD
 DP7165_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7165_STAMPING: CJ 024 2014
 DP7165_MARK LOGO: UIL
 DP7165_PROJECTION: RECESSED 8 CENTIMETERS
 DP7165_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7165_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7165+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7165_ROD/PIPE-DEPTH: 4.9 meters
 DP7165_SLEEVE-DEPTH  : 0.9 meters
 DP7165
 DP7165  HISTORY     - Date     Condition        Report By
 DP7165  HISTORY     - 20141001 MONUMENTED       AMESC
 DP7165
 DP7165                          STATION DESCRIPTION
 DP7165
 DP7165'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7165'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST-NORTHEAST OF ROSE
 DP7165'HILL, 5.3 MI (8.5 KM) SOUTH OF HAZEL DELL AND IN THE TOWN OF YALE, IL.
 DP7165'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7165'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 14.25 MI (22.9
 DP7165'KM) TO EAST 1900TH AVENUE.  CONTINUE SOUTH ALONG IL ROUTE 49 FOR 780
 DP7165'FT (237.7 M) TO THE STATION ON THE RIGHT.
 DP7165'
 DP7165'THE STATION IS 38 FT (11.6 M) WEST OF THE CENTERLINE OF IL ROUTE 49,
 DP7165'323 FT (98.5 M) SOUTH OF A POWER POLE, 210 FT (64.0 M) SOUTH OF THE
 DP7165'SOUTHWEST CORNER OF A 4 FT (1.2 M) X 8 FT (2.4 M) BOX CULVERT UNDER IL
 DP7165'ROUTE 49, 67.3 FT (20.5 M) SOUTH-SOUTHWEST OF THE SOUTH END OF AN 18
 DP7165'INCH (46 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 43.6 FT
 DP7165'(13.3 M) NORTH-NORTHWEST OF A DROP INLET WITH RAISED GRATE, 25.1 FT
 DP7165'(7.7 M) NORTH OF A POWER POLE.
 DP7165'
 DP7165'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7165'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7165'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7166 ***********************************************************************
 DP7166  DESIGNATION -  CJ 025
 DP7166  PID         -  DP7166
 DP7166  STATE/COUNTY-  IL/JASPER
 DP7166  COUNTRY     -  US
 DP7166  USGS QUAD   -  YALE (2018)
 DP7166
 DP7166                         *CURRENT SURVEY CONTROL
 DP7166  ______________________________________________________________________
 DP7166* NAD 83(1986) POSITION- 39 06 42.60   (N) 088 01 29.34   (W)   HD_HELD1
 DP7166* NAVD 88 ORTHO HEIGHT -   167.014 (meters)      547.95  (feet) ADJUSTED
 DP7166  ______________________________________________________________________
 DP7166  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 DP7166  DYNAMIC HEIGHT  -        166.915 (meters)      547.62  (feet) COMP
 DP7166  MODELED GRAVITY -    980,032.5   (mgal)                       NAVD 88
 DP7166
 DP7166  VERT ORDER      -  SECOND    CLASS I
 DP7166
 DP7166.The horizontal coordinates were determined by differentially corrected
 DP7166.hand held GPS observations or other comparable positioning techniques
 DP7166.and have an estimated accuracy of +/- 3 meters.
 DP7166
 DP7166.The orthometric height was determined by differential leveling and
 DP7166.adjusted by the IL DEPT OF TRANSP
 DP7166.in July 2015.
 DP7166
 DP7166.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7166.GEOID18 height accuracy estimate available here.
 DP7166
 DP7166.Click photographs - Photos may exist for this station.
 DP7166
 DP7166.The dynamic height is computed by dividing the NAVD 88
 DP7166.geopotential number by the normal gravity value computed on the
 DP7166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7166.degrees latitude (g = 980.6199 gals.).
 DP7166
 DP7166.The modeled gravity was interpolated from observed gravity values.
 DP7166
 DP7166;                    North         East    Units  Estimated Accuracy
 DP7166;SPC IL E     -   271,438.4     326,682.9     MT  (+/- 3 meters HH1 GPS) 
 DP7166
 DP7166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1139829686(NAD 83)
 DP7166
 DP7166                          SUPERSEDED SURVEY CONTROL
 DP7166
 DP7166.No superseded survey control is available for this station.
 DP7166
 DP7166_MARKER: F = FLANGE-ENCASED ROD
 DP7166_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7166_STAMPING: CJ 025 2014
 DP7166_MARK LOGO: UIL
 DP7166_PROJECTION: RECESSED 8 CENTIMETERS
 DP7166_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7166_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7166+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2014
 DP7166_ROD/PIPE-DEPTH: 5.5 meters
 DP7166_SLEEVE-DEPTH  : 0.9 meters
 DP7166
 DP7166  HISTORY     - Date     Condition        Report By
 DP7166  HISTORY     - 20141002 MONUMENTED       AMESC
 DP7166
 DP7166                          STATION DESCRIPTION
 DP7166
 DP7166'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7166'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST OF ROSE HILL, 6.3
 DP7166'MI (10.1 KM) SOUTH OF HAZEL DELL AND IN THE TOWN OF YALE, IL.
 DP7166'
 DP7166'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 40 ON THE
 DP7166'NORTH SIDE OF CASEY PROCEED SOUTH ALONG IL ROUTE 49 FOR 14.25 MI (22.9
 DP7166'KM) TO EAST 1900TH AVENUE.  CONTINUE SOUTH ALONG IL ROUTE 49 FOR 1.1
 DP7166'MI (1.8 KM) TO THE STATION ON THE RIGHT.
 DP7166'
 DP7166'THE STATION IS 36 FT (11.0 M) WEST OF THE CENTERLINE OF IL ROUTE 49,
 DP7166'240 FT (73.2 M) EAST-NORTHEAST OF THE SOUTHEAST CORNER OF A BARN,
 DP7166'193.7 FT (59.0 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER '1103 P28',
 DP7166'44.5 FT (13.6 M) SOUTH OF A FIELD ENTRANCE TO THE WEST, 15.2 FT (4.6
 DP7166'M) SOUTH-SOUTHEAST OF A POWER POLE.
 DP7166'
 DP7166'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7166'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7166'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7167 ***********************************************************************
 DP7167  DESIGNATION -  CJ 026
 DP7167  PID         -  DP7167
 DP7167  STATE/COUNTY-  IL/JASPER
 DP7167  COUNTRY     -  US
 DP7167  USGS QUAD   -  YALE (2018)
 DP7167
 DP7167                         *CURRENT SURVEY CONTROL
 DP7167  ______________________________________________________________________
 DP7167* NAD 83(1986) POSITION- 39 06 19.63   (N) 088 02 08.41   (W)   HD_HELD1
 DP7167* NAVD 88 ORTHO HEIGHT -   164.888 (meters)      540.97  (feet) ADJUSTED
 DP7167  ______________________________________________________________________
 DP7167  GEOID HEIGHT    -        -31.897 (meters)                     GEOID18
 DP7167  DYNAMIC HEIGHT  -        164.790 (meters)      540.65  (feet) COMP
 DP7167  MODELED GRAVITY -    980,032.2   (mgal)                       NAVD 88
 DP7167
 DP7167  VERT ORDER      -  SECOND    CLASS I
 DP7167
 DP7167.The horizontal coordinates were determined by differentially corrected
 DP7167.hand held GPS observations or other comparable positioning techniques
 DP7167.and have an estimated accuracy of +/- 3 meters.
 DP7167
 DP7167.The orthometric height was determined by differential leveling and
 DP7167.adjusted by the IL DEPT OF TRANSP
 DP7167.in July 2015.
 DP7167
 DP7167.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7167.GEOID18 height accuracy estimate available here.
 DP7167
 DP7167.Click photographs - Photos may exist for this station.
 DP7167
 DP7167.The dynamic height is computed by dividing the NAVD 88
 DP7167.geopotential number by the normal gravity value computed on the
 DP7167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7167.degrees latitude (g = 980.6199 gals.).
 DP7167
 DP7167.The modeled gravity was interpolated from observed gravity values.
 DP7167
 DP7167;                    North         East    Units  Estimated Accuracy
 DP7167;SPC IL E     -   270,726.9     325,746.6     MT  (+/- 3 meters HH1 GPS) 
 DP7167
 DP7167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1045128989(NAD 83)
 DP7167
 DP7167                          SUPERSEDED SURVEY CONTROL
 DP7167
 DP7167.No superseded survey control is available for this station.
 DP7167
 DP7167_MARKER: F = FLANGE-ENCASED ROD
 DP7167_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7167_STAMPING: CJ 026 2014
 DP7167_MARK LOGO: UIL
 DP7167_PROJECTION: RECESSED 8 CENTIMETERS
 DP7167_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7167_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7167+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DP7167_ROD/PIPE-DEPTH: 4.3 meters
 DP7167_SLEEVE-DEPTH  : 0.9 meters
 DP7167
 DP7167  HISTORY     - Date     Condition        Report By
 DP7167  HISTORY     - 20141001 MONUMENTED       AMESC
 DP7167
 DP7167                          STATION DESCRIPTION
 DP7167
 DP7167'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7167'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF HAZEL DELL, 6.0
 DP7167'MI (9.7 KM) EAST OF ROSE HILL AND 1.1 MI (1.8 KM) SOUTH-SOUTHWEST OF
 DP7167'YALE.
 DP7167'
 DP7167'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7167'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7167'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE EAST ALONG COUNTY HIGHWAY 6 FOR
 DP7167'5.55 MI (8.9 KM) TO BOOTH STREET.  CONTINUE EAST ALONG COUNTY HIGHWAY
 DP7167'6 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP7167'
 DP7167'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7167'HIGHWAY 6, 193.5 FT (59.0 M) EAST OF VERIZON TELEPHONE PEDESTAL NUMBER
 DP7167''1108 LP6', 1.5 FT (0.5 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 DP7167'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7167'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7167'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7168 ***********************************************************************
 DP7168  DESIGNATION -  CJ 027
 DP7168  PID         -  DP7168
 DP7168  STATE/COUNTY-  IL/JASPER
 DP7168  COUNTRY     -  US
 DP7168  USGS QUAD   -  YALE (2018)
 DP7168
 DP7168                         *CURRENT SURVEY CONTROL
 DP7168  ______________________________________________________________________
 DP7168* NAD 83(1986) POSITION- 39 06 17.13   (N) 088 03 05.45   (W)   HD_HELD1
 DP7168* NAVD 88 ORTHO HEIGHT -   165.263 (meters)      542.20  (feet) ADJUSTED
 DP7168  ______________________________________________________________________
 DP7168  GEOID HEIGHT    -        -31.897 (meters)                     GEOID18
 DP7168  DYNAMIC HEIGHT  -        165.165 (meters)      541.88  (feet) COMP
 DP7168  MODELED GRAVITY -    980,032.1   (mgal)                       NAVD 88
 DP7168
 DP7168  VERT ORDER      -  SECOND    CLASS I
 DP7168
 DP7168.The horizontal coordinates were determined by differentially corrected
 DP7168.hand held GPS observations or other comparable positioning techniques
 DP7168.and have an estimated accuracy of +/- 3 meters.
 DP7168
 DP7168.The orthometric height was determined by differential leveling and
 DP7168.adjusted by the IL DEPT OF TRANSP
 DP7168.in July 2015.
 DP7168
 DP7168.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7168.GEOID18 height accuracy estimate available here.
 DP7168
 DP7168.Click photographs - Photos may exist for this station.
 DP7168
 DP7168.The dynamic height is computed by dividing the NAVD 88
 DP7168.geopotential number by the normal gravity value computed on the
 DP7168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7168.degrees latitude (g = 980.6199 gals.).
 DP7168
 DP7168.The modeled gravity was interpolated from observed gravity values.
 DP7168
 DP7168;                    North         East    Units  Estimated Accuracy
 DP7168;SPC IL E     -   270,645.5     324,376.4     MT  (+/- 3 meters HH1 GPS) 
 DP7168
 DP7168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0908028928(NAD 83)
 DP7168
 DP7168                          SUPERSEDED SURVEY CONTROL
 DP7168
 DP7168.No superseded survey control is available for this station.
 DP7168
 DP7168_MARKER: F = FLANGE-ENCASED ROD
 DP7168_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7168_STAMPING: CJ 027 2014
 DP7168_MARK LOGO: UIL
 DP7168_PROJECTION: RECESSED 8 CENTIMETERS
 DP7168_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7168_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7168+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2014
 DP7168_ROD/PIPE-DEPTH: 5.5 meters
 DP7168_SLEEVE-DEPTH  : 0.9 meters
 DP7168
 DP7168  HISTORY     - Date     Condition        Report By
 DP7168  HISTORY     - 20141002 MONUMENTED       AMESC
 DP7168
 DP7168                          STATION DESCRIPTION
 DP7168
 DP7168'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7168'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF HAZEL DELL, 5.1
 DP7168'MI (8.2 KM) EAST OF ROSE HILL AND 1.8 MI (2.9 KM) SOUTHWEST OF YALE.
 DP7168'
 DP7168'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7168'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7168'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE EAST ALONG COUNTY HIGHWAY 6 FOR
 DP7168'4.25 MI (6.8 KM) TO NORTH 1675TH STREET.  CONTINUE EAST ALONG COUNTY
 DP7168'HIGHWAY 6 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP7168'
 DP7168'THE STATION IS 33.5 FT (10.2 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7168'HIGHWAY 6, 370 FT (112.8 M) EAST OF THE CENTERLINE OF THE DRIVEWAY TO
 DP7168'HOUSE NUMBER '17274', 303.5 FT (92.5 M) WEST OF A POWER POLE WITH A
 DP7168''NO PASSING' SIGN, 61.4 FT (18.7 M) NORTHEAST OF THE WEST END OF AN 18
 DP7168'INCH (46 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 18.5 FT
 DP7168'(5.6 M) EAST OF A POWER POLE.
 DP7168'
 DP7168'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7168'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7168'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7169 ***********************************************************************
 DP7169  DESIGNATION -  CJ 028
 DP7169  PID         -  DP7169
 DP7169  STATE/COUNTY-  IL/JASPER
 DP7169  COUNTRY     -  US
 DP7169  USGS QUAD   -  YALE (2018)
 DP7169
 DP7169                         *CURRENT SURVEY CONTROL
 DP7169  ______________________________________________________________________
 DP7169* NAD 83(1986) POSITION- 39 06 16.24   (N) 088 04 08.70   (W)   HD_HELD1
 DP7169* NAVD 88 ORTHO HEIGHT -   168.283 (meters)      552.11  (feet) ADJUSTED
 DP7169  ______________________________________________________________________
 DP7169  GEOID HEIGHT    -        -31.898 (meters)                     GEOID18
 DP7169  DYNAMIC HEIGHT  -        168.183 (meters)      551.78  (feet) COMP
 DP7169  MODELED GRAVITY -    980,031.9   (mgal)                       NAVD 88
 DP7169
 DP7169  VERT ORDER      -  SECOND    CLASS I
 DP7169
 DP7169.The horizontal coordinates were determined by differentially corrected
 DP7169.hand held GPS observations or other comparable positioning techniques
 DP7169.and have an estimated accuracy of +/- 3 meters.
 DP7169
 DP7169.The orthometric height was determined by differential leveling and
 DP7169.adjusted by the IL DEPT OF TRANSP
 DP7169.in July 2015.
 DP7169
 DP7169.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7169.GEOID18 height accuracy estimate available here.
 DP7169
 DP7169.Click photographs - Photos may exist for this station.
 DP7169
 DP7169.The dynamic height is computed by dividing the NAVD 88
 DP7169.geopotential number by the normal gravity value computed on the
 DP7169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7169.degrees latitude (g = 980.6199 gals.).
 DP7169
 DP7169.The modeled gravity was interpolated from observed gravity values.
 DP7169
 DP7169;                    North         East    Units  Estimated Accuracy
 DP7169;SPC IL E     -   270,613.5     322,856.8     MT  (+/- 3 meters HH1 GPS) 
 DP7169
 DP7169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0756128918(NAD 83)
 DP7169
 DP7169                          SUPERSEDED SURVEY CONTROL
 DP7169
 DP7169.No superseded survey control is available for this station.
 DP7169
 DP7169_MARKER: F = FLANGE-ENCASED ROD
 DP7169_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7169_STAMPING: CJ 028 2014
 DP7169_MARK LOGO: UIL
 DP7169_PROJECTION: RECESSED 8 CENTIMETERS
 DP7169_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7169_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7169+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2020
 DP7169_ROD/PIPE-DEPTH: 4.9 meters
 DP7169_SLEEVE-DEPTH  : 0.9 meters
 DP7169
 DP7169  HISTORY     - Date     Condition        Report By
 DP7169  HISTORY     - 20141002 MONUMENTED       AMESC
 DP7169  HISTORY     - 20200331 GOOD             ILDT
 DP7169
 DP7169                          STATION DESCRIPTION
 DP7169
 DP7169'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7169'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF HAZEL
 DP7169'DELL, 4.2 MI (6.8 KM) EAST OF ROSE HILL AND 2.6 MI (4.2 KM)
 DP7169'WEST-SOUTHWEST OF YALE.
 DP7169'
 DP7169'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7169'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7169'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE EAST ALONG COUNTY HIGHWAY 6 FOR
 DP7169'3.75 MI (6.0 KM) TO NORTH 1625TH STREET.  CONTINUE EAST ALONG COUNTY
 DP7169'HIGHWAY 6 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP7169'
 DP7169'THE STATION IS 35.5 FT (10.8 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7169'HIGHWAY 6, 82.2 FT (25.1 M) NORTHEAST OF THE EAST END OF A 12 INCH (30
 DP7169'CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE SOUTH, 45.3 FT
 DP7169'(13.8 M) EAST-NORTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP7169'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE NORTH, 23.2 FT
 DP7169'(7.1 M) WEST OF A POWER POLE.
 DP7169'
 DP7169'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7169'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7169'IN IDENTIFICATION.
 DP7169
 DP7169                          STATION RECOVERY (2020)
 DP7169
 DP7169'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SAB)
 DP7169'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7170 ***********************************************************************
 DP7170  DESIGNATION -  CJ 029
 DP7170  PID         -  DP7170
 DP7170  STATE/COUNTY-  IL/JASPER
 DP7170  COUNTRY     -  US
 DP7170  USGS QUAD   -  YALE (2018)
 DP7170
 DP7170                         *CURRENT SURVEY CONTROL
 DP7170  ______________________________________________________________________
 DP7170* NAD 83(1986) POSITION- 39 06 15.07   (N) 088 05 17.81   (W)   HD_HELD1
 DP7170* NAVD 88 ORTHO HEIGHT -   169.519 (meters)      556.16  (feet) ADJUSTED
 DP7170  ______________________________________________________________________
 DP7170  GEOID HEIGHT    -        -31.899 (meters)                     GEOID18
 DP7170  DYNAMIC HEIGHT  -        169.418 (meters)      555.83  (feet) COMP
 DP7170  MODELED GRAVITY -    980,031.8   (mgal)                       NAVD 88
 DP7170
 DP7170  VERT ORDER      -  SECOND    CLASS I
 DP7170
 DP7170.The horizontal coordinates were determined by differentially corrected
 DP7170.hand held GPS observations or other comparable positioning techniques
 DP7170.and have an estimated accuracy of +/- 3 meters.
 DP7170
 DP7170.The orthometric height was determined by differential leveling and
 DP7170.adjusted by the IL DEPT OF TRANSP
 DP7170.in July 2015.
 DP7170
 DP7170.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7170.GEOID18 height accuracy estimate available here.
 DP7170
 DP7170.Click photographs - Photos may exist for this station.
 DP7170
 DP7170.The dynamic height is computed by dividing the NAVD 88
 DP7170.geopotential number by the normal gravity value computed on the
 DP7170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7170.degrees latitude (g = 980.6199 gals.).
 DP7170
 DP7170.The modeled gravity was interpolated from observed gravity values.
 DP7170
 DP7170;                    North         East    Units  Estimated Accuracy
 DP7170;SPC IL E     -   270,572.7     321,196.4     MT  (+/- 3 meters HH1 GPS) 
 DP7170
 DP7170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0590128902(NAD 83)
 DP7170
 DP7170                          SUPERSEDED SURVEY CONTROL
 DP7170
 DP7170.No superseded survey control is available for this station.
 DP7170
 DP7170_MARKER: F = FLANGE-ENCASED ROD
 DP7170_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7170_STAMPING: CJ 029 2014
 DP7170_MARK LOGO: UIL
 DP7170_PROJECTION: RECESSED 8 CENTIMETERS
 DP7170_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7170_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7170+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2014
 DP7170_ROD/PIPE-DEPTH: 4.9 meters
 DP7170_SLEEVE-DEPTH  : 0.9 meters
 DP7170
 DP7170  HISTORY     - Date     Condition        Report By
 DP7170  HISTORY     - 20141003 MONUMENTED       AMESC
 DP7170
 DP7170                          STATION DESCRIPTION
 DP7170
 DP7170'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7170'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHWEST OF HAZEL
 DP7170'DELL, 3.6 MI (5.8 KM) WEST-SOUTHWEST OF YALE AND 3.2 MI (5.1 KM) EAST
 DP7170'OF ROSE HILL.
 DP7170'
 DP7170'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7170'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7170'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE EAST ALONG COUNTY HIGHWAY 6 FOR
 DP7170'2.5 MI (4.0 KM) TO NORTH 1500TH STREET.  CONTINUE EAST ALONG COUNTY
 DP7170'HIGHWAY 6 FOR 1980 FT (603.5 M) TO THE STATION ON THE LEFT.
 DP7170'
 DP7170'THE STATION IS 31 FT (9.4 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7170'6, 90.3 FT (27.5 M) NORTHEAST OF A TELEPHONE PEDESTAL, 58.2 FT (17.7
 DP7170'M) NORTH-NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED
 DP7170'METAL PIPE UNDER A FIELD ENTRANCE TO THE SOUTH, 25.9 FT (7.9 M) WEST
 DP7170'OF A POWER POLE, 2.0 FT (0.6 M) SOUTH OF THE FENCE LINE.
 DP7170'
 DP7170'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7170'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7170'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7171 ***********************************************************************
 DP7171  DESIGNATION -  CJ 030
 DP7171  PID         -  DP7171
 DP7171  STATE/COUNTY-  IL/JASPER
 DP7171  COUNTRY     -  US
 DP7171  USGS QUAD   -  YALE (2018)
 DP7171
 DP7171                         *CURRENT SURVEY CONTROL
 DP7171  ______________________________________________________________________
 DP7171* NAD 83(1986) POSITION- 39 06 13.36   (N) 088 06 15.96   (W)   HD_HELD1
 DP7171* NAVD 88 ORTHO HEIGHT -   170.453 (meters)      559.23  (feet) ADJUSTED
 DP7171  ______________________________________________________________________
 DP7171  GEOID HEIGHT    -        -31.898 (meters)                     GEOID18
 DP7171  DYNAMIC HEIGHT  -        170.352 (meters)      558.90  (feet) COMP
 DP7171  MODELED GRAVITY -    980,031.6   (mgal)                       NAVD 88
 DP7171
 DP7171  VERT ORDER      -  SECOND    CLASS I
 DP7171
 DP7171.The horizontal coordinates were determined by differentially corrected
 DP7171.hand held GPS observations or other comparable positioning techniques
 DP7171.and have an estimated accuracy of +/- 3 meters.
 DP7171
 DP7171.The orthometric height was determined by differential leveling and
 DP7171.adjusted by the IL DEPT OF TRANSP
 DP7171.in July 2015.
 DP7171
 DP7171.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7171.GEOID18 height accuracy estimate available here.
 DP7171
 DP7171.Click photographs - Photos may exist for this station.
 DP7171
 DP7171.The dynamic height is computed by dividing the NAVD 88
 DP7171.geopotential number by the normal gravity value computed on the
 DP7171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7171.degrees latitude (g = 980.6199 gals.).
 DP7171
 DP7171.The modeled gravity was interpolated from observed gravity values.
 DP7171
 DP7171;                    North         East    Units  Estimated Accuracy
 DP7171;SPC IL E     -   270,516.3     319,799.3     MT  (+/- 3 meters HH1 GPS) 
 DP7171
 DP7171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0450328866(NAD 83)
 DP7171
 DP7171                          SUPERSEDED SURVEY CONTROL
 DP7171
 DP7171.No superseded survey control is available for this station.
 DP7171
 DP7171_MARKER: F = FLANGE-ENCASED ROD
 DP7171_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7171_STAMPING: CJ 030 2014
 DP7171_MARK LOGO: UIL
 DP7171_PROJECTION: RECESSED 8 CENTIMETERS
 DP7171_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7171_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7171+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2014
 DP7171_ROD/PIPE-DEPTH: 4.9 meters
 DP7171_SLEEVE-DEPTH  : 0.9 meters
 DP7171
 DP7171  HISTORY     - Date     Condition        Report By
 DP7171  HISTORY     - 20141003 MONUMENTED       AMESC
 DP7171
 DP7171                          STATION DESCRIPTION
 DP7171
 DP7171'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7171'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHWEST OF HAZEL
 DP7171'DELL, 4.4 MI (7.1 KM) WEST-SOUTHWEST OF YALE AND 2.3 MI (3.7 KM) EAST
 DP7171'OF ROSE HILL.
 DP7171'
 DP7171'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7171'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7171'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE EAST ALONG COUNTY HIGHWAY 6 FOR
 DP7171'1.5 MI (2.4 KM) TO NORTH 1400TH STREET.  CONTINUE EAST ALONG COUNTY
 DP7171'HIGHWAY 6 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP7171'
 DP7171'THE STATION IS 35 FT (10.7 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7171'HIGHWAY 6, 101.1 FT (30.8 M) EAST OF TELEPHONE PEDESTAL NUMBER '1103
 DP7171'P16-4', 71.7 FT (21.9 M) SOUTHEAST OF POWER POLE NUMBER '128' WITH TWO
 DP7171'GUY WIRES.
 DP7171'
 DP7171'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7171'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7171'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7172 ***********************************************************************
 DP7172  DESIGNATION -  CJ 031
 DP7172  PID         -  DP7172
 DP7172  STATE/COUNTY-  IL/JASPER
 DP7172  COUNTRY     -  US
 DP7172  USGS QUAD   -  YALE (2018)
 DP7172
 DP7172                         *CURRENT SURVEY CONTROL
 DP7172  ______________________________________________________________________
 DP7172* NAD 83(1986) POSITION- 39 06 12.81   (N) 088 07 16.39   (W)   HD_HELD1
 DP7172* NAVD 88 ORTHO HEIGHT -   171.219 (meters)      561.74  (feet) ADJUSTED
 DP7172  ______________________________________________________________________
 DP7172  GEOID HEIGHT    -        -31.898 (meters)                     GEOID18
 DP7172  DYNAMIC HEIGHT  -        171.118 (meters)      561.41  (feet) COMP
 DP7172  MODELED GRAVITY -    980,031.5   (mgal)                       NAVD 88
 DP7172
 DP7172  VERT ORDER      -  SECOND    CLASS I
 DP7172
 DP7172.The horizontal coordinates were determined by differentially corrected
 DP7172.hand held GPS observations or other comparable positioning techniques
 DP7172.and have an estimated accuracy of +/- 3 meters.
 DP7172
 DP7172.The orthometric height was determined by differential leveling and
 DP7172.adjusted by the IL DEPT OF TRANSP
 DP7172.in July 2015.
 DP7172
 DP7172.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7172.GEOID18 height accuracy estimate available here.
 DP7172
 DP7172.Click photographs - Photos may exist for this station.
 DP7172
 DP7172.The dynamic height is computed by dividing the NAVD 88
 DP7172.geopotential number by the normal gravity value computed on the
 DP7172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7172.degrees latitude (g = 980.6199 gals.).
 DP7172
 DP7172.The modeled gravity was interpolated from observed gravity values.
 DP7172
 DP7172;                    North         East    Units  Estimated Accuracy
 DP7172;SPC IL E     -   270,495.9     318,347.4     MT  (+/- 3 meters HH1 GPS) 
 DP7172
 DP7172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0305228867(NAD 83)
 DP7172
 DP7172                          SUPERSEDED SURVEY CONTROL
 DP7172
 DP7172.No superseded survey control is available for this station.
 DP7172
 DP7172_MARKER: F = FLANGE-ENCASED ROD
 DP7172_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7172_STAMPING: CJ 031 2014
 DP7172_MARK LOGO: UIL
 DP7172_PROJECTION: RECESSED 8 CENTIMETERS
 DP7172_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7172_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7172+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2014
 DP7172_ROD/PIPE-DEPTH: 4.6 meters
 DP7172_SLEEVE-DEPTH  : 0.9 meters
 DP7172
 DP7172  HISTORY     - Date     Condition        Report By
 DP7172  HISTORY     - 20141007 MONUMENTED       AMESC
 DP7172
 DP7172                          STATION DESCRIPTION
 DP7172
 DP7172'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7172'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHWEST OF HAZEL
 DP7172'DELL, 5.3 MI (8.5 KM) WEST-SOUTHWEST OF YALE AND 1.4 MI (2.3 KM) EAST
 DP7172'OF ROSE HILL.
 DP7172'
 DP7172'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7172'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7172'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE EAST ALONG COUNTY HIGHWAY 6 FOR
 DP7172'1.1 MI (1.8 KM) TO THE STATION ON THE LEFT.
 DP7172'
 DP7172'THE STATION IS 34 FT (10.4 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7172'HIGHWAY 6, 83.0 FT (25.3 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER
 DP7172''L1103 P11', 77.3 FT (23.6 M) NORTHEAST OF THE WEST END OF AN 18 INCH
 DP7172'(46 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE SOUTH,
 DP7172'69.0 FT (21.0 M) NORTHWEST OF THE EAST END OF AN 18 INCH (46 CM)
 DP7172'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE SOUTH, 20.3 FT
 DP7172'(6.2 M) EAST OF A POWER POLE.
 DP7172'
 DP7172'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7172'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7172'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7173 ***********************************************************************
 DP7173  DESIGNATION -  CJ 032
 DP7173  PID         -  DP7173
 DP7173  STATE/COUNTY-  IL/JASPER
 DP7173  COUNTRY     -  US
 DP7173  USGS QUAD   -  ROSE HILL (2018)
 DP7173
 DP7173                         *CURRENT SURVEY CONTROL
 DP7173  ______________________________________________________________________
 DP7173* NAD 83(1986) POSITION- 39 06 12.71   (N) 088 08 06.26   (W)   HD_HELD1
 DP7173* NAVD 88 ORTHO HEIGHT -   171.733 (meters)      563.43  (feet) ADJUSTED
 DP7173  ______________________________________________________________________
 DP7173  GEOID HEIGHT    -        -31.898 (meters)                     GEOID18
 DP7173  DYNAMIC HEIGHT  -        171.632 (meters)      563.10  (feet) COMP
 DP7173  MODELED GRAVITY -    980,031.4   (mgal)                       NAVD 88
 DP7173
 DP7173  VERT ORDER      -  SECOND    CLASS I
 DP7173
 DP7173.The horizontal coordinates were determined by differentially corrected
 DP7173.hand held GPS observations or other comparable positioning techniques
 DP7173.and have an estimated accuracy of +/- 3 meters.
 DP7173
 DP7173.The orthometric height was determined by differential leveling and
 DP7173.adjusted by the IL DEPT OF TRANSP
 DP7173.in July 2015.
 DP7173
 DP7173.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7173.GEOID18 height accuracy estimate available here.
 DP7173
 DP7173.Click photographs - Photos may exist for this station.
 DP7173
 DP7173.The dynamic height is computed by dividing the NAVD 88
 DP7173.geopotential number by the normal gravity value computed on the
 DP7173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7173.degrees latitude (g = 980.6199 gals.).
 DP7173
 DP7173.The modeled gravity was interpolated from observed gravity values.
 DP7173
 DP7173;                    North         East    Units  Estimated Accuracy
 DP7173;SPC IL E     -   270,490.1     317,149.2     MT  (+/- 3 meters HH1 GPS) 
 DP7173
 DP7173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0185428878(NAD 83)
 DP7173
 DP7173                          SUPERSEDED SURVEY CONTROL
 DP7173
 DP7173.No superseded survey control is available for this station.
 DP7173
 DP7173_MARKER: F = FLANGE-ENCASED ROD
 DP7173_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7173_STAMPING: CJ 032 2014
 DP7173_MARK LOGO: UIL
 DP7173_PROJECTION: RECESSED 5 CENTIMETERS
 DP7173_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7173_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7173+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2014
 DP7173_ROD/PIPE-DEPTH: 4.9 meters
 DP7173_SLEEVE-DEPTH  : 0.9 meters
 DP7173
 DP7173  HISTORY     - Date     Condition        Report By
 DP7173  HISTORY     - 20141007 MONUMENTED       AMESC
 DP7173
 DP7173                          STATION DESCRIPTION
 DP7173
 DP7173'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7173'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH OF NEWTON, 6.0 MI
 DP7173'(9.7 KM) WEST OF YALE AND 0.7 MI (1.1 KM) EAST OF ROSE HILL.
 DP7173'
 DP7173'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7173'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7173'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE EAST ALONG COUNTY HIGHWAY 6 FOR
 DP7173'0.35 MI (0.6 KM) TO NORTH 1280TH STREET AND THE STATION ON THE LEFT.
 DP7173'
 DP7173'THE STATION IS 26 FT (7.9 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7173'6, 74.5 FT (22.7 M) EAST OF THE CENTERLINE OF NORTH 1280TH STREET,
 DP7173'110.5 FT (33.7 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER 'L1103 P4',
 DP7173'108.2 FT (33.0 M) EAST OF TELEPHONE PEDESTAL NUMBER '1105', 32.7 FT
 DP7173'(10.0 M) WEST OF A POWER POLE WITH TWO GUY WIRES.
 DP7173'
 DP7173'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7173'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7173'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7174 ***********************************************************************
 DP7174  DESIGNATION -  CJ 033
 DP7174  PID         -  DP7174
 DP7174  STATE/COUNTY-  IL/JASPER
 DP7174  COUNTRY     -  US
 DP7174  USGS QUAD   -  ROSE HILL (2018)
 DP7174
 DP7174                         *CURRENT SURVEY CONTROL
 DP7174  ______________________________________________________________________
 DP7174* NAD 83(1986) POSITION- 39 06 17.93   (N) 088 09 16.55   (W)   HD_HELD1
 DP7174* NAVD 88 ORTHO HEIGHT -   171.346 (meters)      562.16  (feet) ADJUSTED
 DP7174  ______________________________________________________________________
 DP7174  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 DP7174  DYNAMIC HEIGHT  -        171.244 (meters)      561.82  (feet) COMP
 DP7174  MODELED GRAVITY -    980,031.2   (mgal)                       NAVD 88
 DP7174
 DP7174  VERT ORDER      -  SECOND    CLASS I
 DP7174
 DP7174.The horizontal coordinates were determined by differentially corrected
 DP7174.hand held GPS observations or other comparable positioning techniques
 DP7174.and have an estimated accuracy of +/- 3 meters.
 DP7174
 DP7174.The orthometric height was determined by differential leveling and
 DP7174.adjusted by the IL DEPT OF TRANSP
 DP7174.in July 2015.
 DP7174
 DP7174.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7174.GEOID18 height accuracy estimate available here.
 DP7174
 DP7174.Click photographs - Photos may exist for this station.
 DP7174
 DP7174.The dynamic height is computed by dividing the NAVD 88
 DP7174.geopotential number by the normal gravity value computed on the
 DP7174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7174.degrees latitude (g = 980.6199 gals.).
 DP7174
 DP7174.The modeled gravity was interpolated from observed gravity values.
 DP7174
 DP7174;                    North         East    Units  Estimated Accuracy
 DP7174;SPC IL E     -   270,647.5     315,460.0     MT  (+/- 3 meters HH1 GPS) 
 DP7174
 DP7174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0016729060(NAD 83)
 DP7174
 DP7174                          SUPERSEDED SURVEY CONTROL
 DP7174
 DP7174.No superseded survey control is available for this station.
 DP7174
 DP7174_MARKER: F = FLANGE-ENCASED ROD
 DP7174_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7174_STAMPING: CJ 033 2014
 DP7174_MARK LOGO: UIL
 DP7174_PROJECTION: RECESSED 8 CENTIMETERS
 DP7174_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7174_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7174+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2014
 DP7174_ROD/PIPE-DEPTH: 4.9 meters
 DP7174_SLEEVE-DEPTH  : 0.9 meters
 DP7174
 DP7174  HISTORY     - Date     Condition        Report By
 DP7174  HISTORY     - 20141007 MONUMENTED       AMESC
 DP7174
 DP7174                          STATION DESCRIPTION
 DP7174
 DP7174'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7174'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH OF NEWTON, 7.1 MI
 DP7174'(11.4 KM) WEST OF YALE AND IN THE TOWN OF ROSE HILL, IL.
 DP7174'
 DP7174'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7174'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7174'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE WEST ALONG COUNTY HIGHWAY 6 FOR
 DP7174'0.6 MI (1.0 KM) TO NORTH 1200TH STREET, THENCE CONTINUE WEST ALONG
 DP7174'COUNTY HIGHWAY 6 FOR 350 FT (106.7 M) TO THE STATION ON THE LEFT.
 DP7174'
 DP7174'THE STATION IS 28 FT (8.5 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7174'6, 118.7 FT (36.2 M) EAST OF THE EAST END OF AN 18 INCH (46 CM)
 DP7174'CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO HOUSE NUMBER '11902', 94.0
 DP7174'FT (28.7 M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER 'L1004 P22', 73.1
 DP7174'FT (22.3 M) NORTH-NORTHEAST OF THE NORTHWEST CORNER OF A SHED, 17.0 FT
 DP7174'(5.2 M) WEST OF A POWER POLE.
 DP7174'
 DP7174'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7174'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7174'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7175 ***********************************************************************
 DP7175  DESIGNATION -  CJ 034
 DP7175  PID         -  DP7175
 DP7175  STATE/COUNTY-  IL/JASPER
 DP7175  COUNTRY     -  US
 DP7175  USGS QUAD   -  ROSE HILL (2018)
 DP7175
 DP7175                         *CURRENT SURVEY CONTROL
 DP7175  ______________________________________________________________________
 DP7175* NAD 83(1986) POSITION- 39 06 17.39   (N) 088 10 21.55   (W)   HD_HELD1
 DP7175* NAVD 88 ORTHO HEIGHT -   171.371 (meters)      562.24  (feet) ADJUSTED
 DP7175  ______________________________________________________________________
 DP7175  GEOID HEIGHT    -        -31.899 (meters)                     GEOID18
 DP7175  DYNAMIC HEIGHT  -        171.269 (meters)      561.91  (feet) COMP
 DP7175  MODELED GRAVITY -    980,031.0   (mgal)                       NAVD 88
 DP7175
 DP7175  VERT ORDER      -  SECOND    CLASS I
 DP7175
 DP7175.The horizontal coordinates were determined by differentially corrected
 DP7175.hand held GPS observations or other comparable positioning techniques
 DP7175.and have an estimated accuracy of +/- 3 meters.
 DP7175
 DP7175.The orthometric height was determined by differential leveling and
 DP7175.adjusted by the IL DEPT OF TRANSP
 DP7175.in July 2015.
 DP7175
 DP7175.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7175.GEOID18 height accuracy estimate available here.
 DP7175
 DP7175.Click photographs - Photos may exist for this station.
 DP7175
 DP7175.The dynamic height is computed by dividing the NAVD 88
 DP7175.geopotential number by the normal gravity value computed on the
 DP7175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7175.degrees latitude (g = 980.6199 gals.).
 DP7175
 DP7175.The modeled gravity was interpolated from observed gravity values.
 DP7175
 DP7175;                    North         East    Units  Estimated Accuracy
 DP7175;SPC IL E     -   270,628.0     313,898.3     MT  (+/- 3 meters HH1 GPS) 
 DP7175
 DP7175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9860629064(NAD 83)
 DP7175
 DP7175                          SUPERSEDED SURVEY CONTROL
 DP7175
 DP7175.No superseded survey control is available for this station.
 DP7175
 DP7175_MARKER: F = FLANGE-ENCASED ROD
 DP7175_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7175_STAMPING: CJ 034 2014
 DP7175_MARK LOGO: UIL
 DP7175_PROJECTION: RECESSED 8 CENTIMETERS
 DP7175_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7175_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7175+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2014
 DP7175_ROD/PIPE-DEPTH: 4.9 meters
 DP7175_SLEEVE-DEPTH  : 0.9 meters
 DP7175
 DP7175  HISTORY     - Date     Condition        Report By
 DP7175  HISTORY     - 20141007 MONUMENTED       AMESC
 DP7175
 DP7175                          STATION DESCRIPTION
 DP7175
 DP7175'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7175'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST OF YALE, 7.9 MI
 DP7175'(12.7 KM) NORTH OF NEWTON AND 1.4 MI (2.3 KM) WEST OF ROSE HILL.
 DP7175'
 DP7175'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7175'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7175'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE WEST ALONG COUNTY HIGHWAY 6 FOR
 DP7175'1.6 MI (2.6 KM) TO NORTH 1100TH STREET, THENCE CONTINUE WEST ALONG
 DP7175'COUNTY HIGHWAY 6 FOR 340 FT (103.6 M) TO THE STATION ON THE LEFT.
 DP7175'
 DP7175'THE STATION IS 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7175'6, 293.5 FT (89.5 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A FENCE
 DP7175'AROUND A RADIO TOWER, 12.1 FT (3.7 M) WEST OF POWER POLE NUMBER 'REA
 DP7175'CO-OP A-1-11-1'.
 DP7175'
 DP7175'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7175'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7175'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7176 ***********************************************************************
 DP7176  DESIGNATION -  CJ 035
 DP7176  PID         -  DP7176
 DP7176  STATE/COUNTY-  IL/JASPER
 DP7176  COUNTRY     -  US
 DP7176  USGS QUAD   -  ROSE HILL (2018)
 DP7176
 DP7176                         *CURRENT SURVEY CONTROL
 DP7176  ______________________________________________________________________
 DP7176* NAD 83(1986) POSITION- 39 06 23.65   (N) 088 11 16.60   (W)   HD_HELD1
 DP7176* NAVD 88 ORTHO HEIGHT -   161.775 (meters)      530.76  (feet) ADJUSTED
 DP7176  ______________________________________________________________________
 DP7176  GEOID HEIGHT    -        -31.901 (meters)                     GEOID18
 DP7176  DYNAMIC HEIGHT  -        161.679 (meters)      530.44  (feet) COMP
 DP7176  MODELED GRAVITY -    980,030.8   (mgal)                       NAVD 88
 DP7176
 DP7176  VERT ORDER      -  SECOND    CLASS I
 DP7176
 DP7176.The horizontal coordinates were determined by differentially corrected
 DP7176.hand held GPS observations or other comparable positioning techniques
 DP7176.and have an estimated accuracy of +/- 3 meters.
 DP7176
 DP7176.The orthometric height was determined by differential leveling and
 DP7176.adjusted by the IL DEPT OF TRANSP
 DP7176.in July 2015.
 DP7176
 DP7176.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7176.GEOID18 height accuracy estimate available here.
 DP7176
 DP7176.Click photographs - Photos may exist for this station.
 DP7176
 DP7176.The dynamic height is computed by dividing the NAVD 88
 DP7176.geopotential number by the normal gravity value computed on the
 DP7176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7176.degrees latitude (g = 980.6199 gals.).
 DP7176
 DP7176.The modeled gravity was interpolated from observed gravity values.
 DP7176
 DP7176;                    North         East    Units  Estimated Accuracy
 DP7176;SPC IL E     -   270,818.8     312,575.3     MT  (+/- 3 meters HH1 GPS) 
 DP7176
 DP7176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9728629274(NAD 83)
 DP7176
 DP7176                          SUPERSEDED SURVEY CONTROL
 DP7176
 DP7176.No superseded survey control is available for this station.
 DP7176
 DP7176_MARKER: F = FLANGE-ENCASED ROD
 DP7176_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7176_STAMPING: CJ 035 2014
 DP7176_MARK LOGO: UIL
 DP7176_PROJECTION: RECESSED 8 CENTIMETERS
 DP7176_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7176_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7176+STABILITY: POSITION/ELEVATION WELL
 DP7176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7176+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2014
 DP7176_ROD/PIPE-DEPTH: 14.6 meters
 DP7176_SLEEVE-DEPTH  : 0.9 meters
 DP7176
 DP7176  HISTORY     - Date     Condition        Report By
 DP7176  HISTORY     - 20141007 MONUMENTED       AMESC
 DP7176
 DP7176                          STATION DESCRIPTION
 DP7176
 DP7176'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7176'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH OF NEWTON, 8.0 MI
 DP7176'(12.9 KM) EAST-NORTHEAST OF WHEELER AND 2.2 MI (3.5 KM) WEST OF ROSE
 DP7176'HILL.
 DP7176'
 DP7176'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7176'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7176'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE WEST ALONG COUNTY HIGHWAY 6 FOR
 DP7176'2.1 MI (3.4 KM) TO NORTH 1050TH STREET, THENCE CONTINUE WEST ALONG
 DP7176'COUNTY HIGHWAY 6 FOR 0.40 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP7176'
 DP7176'THE STATION IS 29.5 FT (9.0 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7176'HIGHWAY 6, 205 FT (62.5 M) WEST OF A POWER POLE, 73.0 FT (22.3 M)
 DP7176'NORTHEAST OF TELEPHONE PEDESTAL NUMBER 'L1008 P1', 40.0 FT (12.2 M)
 DP7176'EAST OF A POWER POLE WITH TWO GUY WIRES, 32.6 FT (9.9 M) EAST OF
 DP7176'TELEPHONE PEDESTAL NUMBER 'L1007 P1'.
 DP7176'
 DP7176'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7176'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7176'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7177 ***********************************************************************
 DP7177  DESIGNATION -  CJ 036
 DP7177  PID         -  DP7177
 DP7177  STATE/COUNTY-  IL/JASPER
 DP7177  COUNTRY     -  US
 DP7177  USGS QUAD   -  ROSE HILL (2018)
 DP7177
 DP7177                         *CURRENT SURVEY CONTROL
 DP7177  ______________________________________________________________________
 DP7177* NAD 83(1986) POSITION- 39 06 27.87   (N) 088 12 25.60   (W)   HD_HELD1
 DP7177* NAVD 88 ORTHO HEIGHT -   152.102 (meters)      499.02  (feet) ADJUSTED
 DP7177  ______________________________________________________________________
 DP7177  GEOID HEIGHT    -        -31.902 (meters)                     GEOID18
 DP7177  DYNAMIC HEIGHT  -        152.012 (meters)      498.73  (feet) COMP
 DP7177  MODELED GRAVITY -    980,030.5   (mgal)                       NAVD 88
 DP7177
 DP7177  VERT ORDER      -  SECOND    CLASS I
 DP7177
 DP7177.The horizontal coordinates were determined by differentially corrected
 DP7177.hand held GPS observations or other comparable positioning techniques
 DP7177.and have an estimated accuracy of +/- 3 meters.
 DP7177
 DP7177.The orthometric height was determined by differential leveling and
 DP7177.adjusted by the IL DEPT OF TRANSP
 DP7177.in July 2015.
 DP7177
 DP7177.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7177.GEOID18 height accuracy estimate available here.
 DP7177
 DP7177.Click photographs - Photos may exist for this station.
 DP7177
 DP7177.The dynamic height is computed by dividing the NAVD 88
 DP7177.geopotential number by the normal gravity value computed on the
 DP7177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7177.degrees latitude (g = 980.6199 gals.).
 DP7177
 DP7177.The modeled gravity was interpolated from observed gravity values.
 DP7177
 DP7177;                    North         East    Units  Estimated Accuracy
 DP7177;SPC IL E     -   270,946.4     310,917.3     MT  (+/- 3 meters HH1 GPS) 
 DP7177
 DP7177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9563129426(NAD 83)
 DP7177
 DP7177                          SUPERSEDED SURVEY CONTROL
 DP7177
 DP7177.No superseded survey control is available for this station.
 DP7177
 DP7177_MARKER: F = FLANGE-ENCASED ROD
 DP7177_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7177_STAMPING: CJ 036 2014
 DP7177_MARK LOGO: UIL
 DP7177_PROJECTION: RECESSED 8 CENTIMETERS
 DP7177_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7177_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7177+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2014
 DP7177_ROD/PIPE-DEPTH: 5.8 meters
 DP7177_SLEEVE-DEPTH  : 0.9 meters
 DP7177
 DP7177  HISTORY     - Date     Condition        Report By
 DP7177  HISTORY     - 20141007 MONUMENTED       AMESC
 DP7177
 DP7177                          STATION DESCRIPTION
 DP7177
 DP7177'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7177'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHEAST OF WOODBURY,
 DP7177'7.2 MI (11.6 KM) NORTHEAST OF WHEELER AND 3.2 MI (5.1 KM) WEST OF ROSE
 DP7177'HILL.
 DP7177'
 DP7177'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7177'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7177'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE WEST ALONG COUNTY HIGHWAY 6 FOR
 DP7177'3.5 MI (5.6 KM) TO THE STATION ON THE RIGHT.
 DP7177'
 DP7177'THE STATION IS 39 FT (11.9 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7177'HIGHWAY 6, 530 FT (161.5 M) EAST OF THE EAST END OF THE BRIDGE OVER
 DP7177'THE EMBARRASS RIVER, 164 FT (50.0 M) WEST OF MARATHON PIPELINE WARNING
 DP7177'MARKER NUMBER '53', 35.3 FT (10.8 M) WEST OF A POWER POLE WITH FOUR
 DP7177'GUY WIRES.
 DP7177'
 DP7177'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7177'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7177'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7178 ***********************************************************************
 DP7178  DESIGNATION -  CJ 037
 DP7178  PID         -  DP7178
 DP7178  STATE/COUNTY-  IL/JASPER
 DP7178  COUNTRY     -  US
 DP7178  USGS QUAD   -  ROSE HILL (2018)
 DP7178
 DP7178                         *CURRENT SURVEY CONTROL
 DP7178  ______________________________________________________________________
 DP7178* NAD 83(1986) POSITION- 39 06 45.23   (N) 088 13 28.16   (W)   HD_HELD1
 DP7178* NAVD 88 ORTHO HEIGHT -   171.091 (meters)      561.32  (feet) ADJUSTED
 DP7178  ______________________________________________________________________
 DP7178  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 DP7178  DYNAMIC HEIGHT  -        170.989 (meters)      560.99  (feet) COMP
 DP7178  MODELED GRAVITY -    980,030.4   (mgal)                       NAVD 88
 DP7178
 DP7178  VERT ORDER      -  SECOND    CLASS I
 DP7178
 DP7178.The horizontal coordinates were determined by differentially corrected
 DP7178.hand held GPS observations or other comparable positioning techniques
 DP7178.and have an estimated accuracy of +/- 3 meters.
 DP7178
 DP7178.The orthometric height was determined by differential leveling and
 DP7178.adjusted by the IL DEPT OF TRANSP
 DP7178.in July 2015.
 DP7178
 DP7178.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7178.GEOID18 height accuracy estimate available here.
 DP7178
 DP7178.Click photographs - Photos may exist for this station.
 DP7178
 DP7178.The dynamic height is computed by dividing the NAVD 88
 DP7178.geopotential number by the normal gravity value computed on the
 DP7178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7178.degrees latitude (g = 980.6199 gals.).
 DP7178
 DP7178.The modeled gravity was interpolated from observed gravity values.
 DP7178
 DP7178;                    North         East    Units  Estimated Accuracy
 DP7178;SPC IL E     -   271,479.8     309,413.6     MT  (+/- 3 meters HH1 GPS) 
 DP7178
 DP7178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9413529981(NAD 83)
 DP7178
 DP7178                          SUPERSEDED SURVEY CONTROL
 DP7178
 DP7178.No superseded survey control is available for this station.
 DP7178
 DP7178_MARKER: F = FLANGE-ENCASED ROD
 DP7178_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7178+WITH SETTING: INFORMATION.
 DP7178_STAMPING: CJ 037 2014
 DP7178_MARK LOGO: UIL
 DP7178_PROJECTION: RECESSED 8 CENTIMETERS
 DP7178_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7178_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7178+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2014
 DP7178_ROD/PIPE-DEPTH: 3.0 meters
 DP7178_SLEEVE-DEPTH  : 0.9 meters
 DP7178
 DP7178  HISTORY     - Date     Condition        Report By
 DP7178  HISTORY     - 20141007 MONUMENTED       AMESC
 DP7178
 DP7178                          STATION DESCRIPTION
 DP7178
 DP7178'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7178'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHEAST OF WOODBURY,
 DP7178'6.7 MI (10.8 KM) NORTHEAST OF WHEELER AND 4.2 MI (6.8 KM) WEST OF ROSE
 DP7178'HILL.
 DP7178'
 DP7178'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7178'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7178'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE WEST ALONG COUNTY HIGHWAY 6 FOR
 DP7178'3.7 MI (6.0 KM) TO THE EMBARRASS RIVER.  CONTINUE WEST ALONG COUNTY
 DP7178'HIGHWAY 6 FROM THE WEST END OF THE BRIDGE OVER THE EMBARRASS RIVER FOR
 DP7178'0.93 MI (1.5 KM) TO THE STATION ON THE LEFT.
 DP7178'
 DP7178'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7178'HIGHWAY 6, 188.5 FT (57.5 M) EAST OF A POWER POLE, 143.5 FT (43.7 M)
 DP7178'SOUTHEAST OF THE EAST END OF AN EAST-WEST FENCE, 66.1 FT (20.1 M)
 DP7178'EAST-SOUTHEAST OF THE SOUTH END OF AN 18 INCH (46 CM) CORRUGATED METAL
 DP7178'PIPE UNDER COUNTY HIGHWAY 6, 45.8 FT (14.0 M) WEST OF A POWER POLE.
 DP7178'
 DP7178'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7178'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7178'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7179 ***********************************************************************
 DP7179  DESIGNATION -  CJ 038
 DP7179  PID         -  DP7179
 DP7179  STATE/COUNTY-  IL/JASPER
 DP7179  COUNTRY     -  US
 DP7179  USGS QUAD   -  ROSE HILL (2018)
 DP7179
 DP7179                         *CURRENT SURVEY CONTROL
 DP7179  ______________________________________________________________________
 DP7179* NAD 83(1986) POSITION- 39 06 45.13   (N) 088 14 29.00   (W)   HD_HELD1
 DP7179* NAVD 88 ORTHO HEIGHT -   173.625 (meters)      569.63  (feet) ADJUSTED
 DP7179  ______________________________________________________________________
 DP7179  GEOID HEIGHT    -        -31.903 (meters)                     GEOID18
 DP7179  DYNAMIC HEIGHT  -        173.522 (meters)      569.30  (feet) COMP
 DP7179  MODELED GRAVITY -    980,029.9   (mgal)                       NAVD 88
 DP7179
 DP7179  VERT ORDER      -  SECOND    CLASS I
 DP7179
 DP7179.The horizontal coordinates were determined by differentially corrected
 DP7179.hand held GPS observations or other comparable positioning techniques
 DP7179.and have an estimated accuracy of +/- 3 meters.
 DP7179
 DP7179.The orthometric height was determined by differential leveling and
 DP7179.adjusted by the IL DEPT OF TRANSP
 DP7179.in July 2015.
 DP7179
 DP7179.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7179.GEOID18 height accuracy estimate available here.
 DP7179
 DP7179.Click photographs - Photos may exist for this station.
 DP7179
 DP7179.The dynamic height is computed by dividing the NAVD 88
 DP7179.geopotential number by the normal gravity value computed on the
 DP7179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7179.degrees latitude (g = 980.6199 gals.).
 DP7179
 DP7179.The modeled gravity was interpolated from observed gravity values.
 DP7179
 DP7179;                    North         East    Units  Estimated Accuracy
 DP7179;SPC IL E     -   271,475.1     307,952.0     MT  (+/- 3 meters HH1 GPS) 
 DP7179
 DP7179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9267429998(NAD 83)
 DP7179
 DP7179                          SUPERSEDED SURVEY CONTROL
 DP7179
 DP7179.No superseded survey control is available for this station.
 DP7179
 DP7179_MARKER: F = FLANGE-ENCASED ROD
 DP7179_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7179_STAMPING: CJ 038 2014
 DP7179_MARK LOGO: UIL
 DP7179_PROJECTION: RECESSED 8 CENTIMETERS
 DP7179_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7179_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7179+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2014
 DP7179_ROD/PIPE-DEPTH: 4.9 meters
 DP7179_SLEEVE-DEPTH  : 0.9 meters
 DP7179
 DP7179  HISTORY     - Date     Condition        Report By
 DP7179  HISTORY     - 20141007 MONUMENTED       AMESC
 DP7179
 DP7179                          STATION DESCRIPTION
 DP7179
 DP7179'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7179'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH-SOUTHEAST OF
 DP7179'WOODBURY, 6.1 MI (9.8 KM) NORTHEAST OF WHEELER AND 5.1 MI (8.2 KM)
 DP7179'WEST OF ROSE HILL.
 DP7179'
 DP7179'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7179'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7179'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE WEST ALONG COUNTY HIGHWAY 6
 DP7179'ACROSS THE EMBARRASS RIVER FOR 5.5 MI (8.8 KM) TO NORTH 725TH STREET
 DP7179'AND THE STATION ON THE RIGHT.
 DP7179'
 DP7179'THE STATION IS 32 FT (9.8 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7179'6, 30 FT (9.1 M) EAST OF THE CENTERLINE OF NORTH 725TH STREET, 76 FT
 DP7179'(23.2 M) NORTHEAST OF AN ANCHOR POLE WITH A GUY WIRE, 75.4 FT (23.0 M)
 DP7179'NORTHEAST OF TELEPHONE PEDESTAL NUMBER 'B01 A04', 54.7 FT (16.7 M)
 DP7179'EAST OF POWER POLE NUMBER 'C4-3 16', 10.4 FT (3.2 M) EAST OF TELEPHONE
 DP7179'PEDESTAL NUMBER 'B01 C01'.
 DP7179'
 DP7179'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7179'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7179'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7180 ***********************************************************************
 DP7180  DESIGNATION -  CJ 039
 DP7180  PID         -  DP7180
 DP7180  STATE/COUNTY-  IL/JASPER
 DP7180  COUNTRY     -  US
 DP7180  USGS QUAD   -  WHEELER (2018)
 DP7180
 DP7180                         *CURRENT SURVEY CONTROL
 DP7180  ______________________________________________________________________
 DP7180* NAD 83(1986) POSITION- 39 06 44.63   (N) 088 15 40.75   (W)   HD_HELD1
 DP7180* NAVD 88 ORTHO HEIGHT -   176.674 (meters)      579.64  (feet) ADJUSTED
 DP7180  ______________________________________________________________________
 DP7180  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 DP7180  DYNAMIC HEIGHT  -        176.569 (meters)      579.29  (feet) COMP
 DP7180  MODELED GRAVITY -    980,029.4   (mgal)                       NAVD 88
 DP7180
 DP7180  VERT ORDER      -  SECOND    CLASS I
 DP7180
 DP7180.The horizontal coordinates were determined by differentially corrected
 DP7180.hand held GPS observations or other comparable positioning techniques
 DP7180.and have an estimated accuracy of +/- 3 meters.
 DP7180
 DP7180.The orthometric height was determined by differential leveling and
 DP7180.adjusted by the IL DEPT OF TRANSP
 DP7180.in July 2015.
 DP7180
 DP7180.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7180.GEOID18 height accuracy estimate available here.
 DP7180
 DP7180.Click photographs - Photos may exist for this station.
 DP7180
 DP7180.The dynamic height is computed by dividing the NAVD 88
 DP7180.geopotential number by the normal gravity value computed on the
 DP7180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7180.degrees latitude (g = 980.6199 gals.).
 DP7180
 DP7180.The modeled gravity was interpolated from observed gravity values.
 DP7180
 DP7180;                    North         East    Units  Estimated Accuracy
 DP7180;SPC IL E     -   271,458.2     306,228.3     MT  (+/- 3 meters HH1 GPS) 
 DP7180
 DP7180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9095130006(NAD 83)
 DP7180
 DP7180                          SUPERSEDED SURVEY CONTROL
 DP7180
 DP7180.No superseded survey control is available for this station.
 DP7180
 DP7180_MARKER: F = FLANGE-ENCASED ROD
 DP7180_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7180_STAMPING: CJ 039 2014
 DP7180_MARK LOGO: UIL
 DP7180_PROJECTION: RECESSED 8 CENTIMETERS
 DP7180_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7180_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7180+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2014
 DP7180_ROD/PIPE-DEPTH: 4.9 meters
 DP7180_SLEEVE-DEPTH  : 0.9 meters
 DP7180
 DP7180  HISTORY     - Date     Condition        Report By
 DP7180  HISTORY     - 20141007 MONUMENTED       AMESC
 DP7180
 DP7180                          STATION DESCRIPTION
 DP7180
 DP7180'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7180'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH-SOUTHEAST OF
 DP7180'WOODBURY, 6.2 MI (10.0 KM) WEST OF ROSE HILL AND 5.4 MI (8.7 KM)
 DP7180'NORTH-NORTHEAST OF WHEELER.
 DP7180'
 DP7180'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND US ROUTE 40 ON THE
 DP7180'EAST SIDE OF GREENUP PROCEED SOUTH ALONG IL ROUTE 130 FOR 10.1 MI
 DP7180'(16.3 KM) TO COUNTY HIGHWAY 6, THENCE WEST ALONG COUNTY HIGHWAY 6
 DP7180'ACROSS THE EMBARRASS RIVER FOR 6.55 MI (10.5 KM) TO NORTH 600TH
 DP7180'STREET.  CONTINUE WEST ALONG COUNTY HIGHWAY FOR 195 FT (59.4 M) TO THE
 DP7180'STATION ON THE LEFT.
 DP7180'
 DP7180'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7180'HIGHWAY 6, 240 FT (73.2 M) WEST-SOUTHWEST OF A CONCRETE RIGHT OF WAY
 DP7180'MARKER, 161.1 FT (49.1 M) WEST OF TELEPHONE PEDESTAL NUMBER 'E00 A02',
 DP7180'102.0 FT (31.1 M) SOUTHEAST OF A POWER POLE, 21.6 FT (6.6 M) WEST OF A
 DP7180'POWER POLE.
 DP7180'
 DP7180'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7180'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7180'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7181 ***********************************************************************
 DP7181  DESIGNATION -  CJ 040
 DP7181  PID         -  DP7181
 DP7181  STATE/COUNTY-  IL/JASPER
 DP7181  COUNTRY     -  US
 DP7181  USGS QUAD   -  WHEELER (2018)
 DP7181
 DP7181                         *CURRENT SURVEY CONTROL
 DP7181  ______________________________________________________________________
 DP7181* NAD 83(1986) POSITION- 39 06 49.31   (N) 088 16 45.35   (W)   HD_HELD1
 DP7181* NAVD 88 ORTHO HEIGHT -   178.022 (meters)      584.06  (feet) ADJUSTED
 DP7181  ______________________________________________________________________
 DP7181  GEOID HEIGHT    -        -31.901 (meters)                     GEOID18
 DP7181  DYNAMIC HEIGHT  -        177.916 (meters)      583.71  (feet) COMP
 DP7181  MODELED GRAVITY -    980,029.0   (mgal)                       NAVD 88
 DP7181
 DP7181  VERT ORDER      -  SECOND    CLASS I
 DP7181
 DP7181.The horizontal coordinates were determined by differentially corrected
 DP7181.hand held GPS observations or other comparable positioning techniques
 DP7181.and have an estimated accuracy of +/- 3 meters.
 DP7181
 DP7181.The orthometric height was determined by differential leveling and
 DP7181.adjusted by the IL DEPT OF TRANSP
 DP7181.in July 2015.
 DP7181
 DP7181.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7181.GEOID18 height accuracy estimate available here.
 DP7181
 DP7181.Click photographs - Photos may exist for this station.
 DP7181
 DP7181.The dynamic height is computed by dividing the NAVD 88
 DP7181.geopotential number by the normal gravity value computed on the
 DP7181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7181.degrees latitude (g = 980.6199 gals.).
 DP7181
 DP7181.The modeled gravity was interpolated from observed gravity values.
 DP7181
 DP7181;                    North         East    Units  Estimated Accuracy
 DP7181;SPC IL E     -   271,601.4     304,676.2     MT  (+/- 3 meters HH1 GPS) 
 DP7181
 DP7181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8940130172(NAD 83)
 DP7181
 DP7181                          SUPERSEDED SURVEY CONTROL
 DP7181
 DP7181.No superseded survey control is available for this station.
 DP7181
 DP7181_MARKER: F = FLANGE-ENCASED ROD
 DP7181_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7181_STAMPING: CJ 040 2014
 DP7181_MARK LOGO: UIL
 DP7181_PROJECTION: RECESSED 10 CENTIMETERS
 DP7181_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7181_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7181+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 DP7181_ROD/PIPE-DEPTH: 5.2 meters
 DP7181_SLEEVE-DEPTH  : 0.9 meters
 DP7181
 DP7181  HISTORY     - Date     Condition        Report By
 DP7181  HISTORY     - 20141008 MONUMENTED       AMESC
 DP7181
 DP7181                          STATION DESCRIPTION
 DP7181
 DP7181'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7181'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST-NORTHEAST OF
 DP7181'DIETERICH, 5.8 MI (9.3 KM) SOUTH-SOUTHEAST OF WOODBURY AND 5.0 MI (8.0
 DP7181'KM) NORTH-NORTHEAST OF WHEELER.
 DP7181'
 DP7181'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7181'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7181'THENCE EAST ALONG EAST 1400TH AVENUE FOR 6 MI (9.7 KM) INTO JASPER
 DP7181'COUNTY WHERE THE ROAD NAME CHANGES TO EAST 1800TH AVENUE.  CONTINUE
 DP7181'EAST ALONG EAST 1800TH AVENUE FOR 4.4 MI (7.1 KM) TO NORTH 500TH
 DP7181'STREET AND THE STATION ON THE LEFT.    THE STATION IS 61 FT (18.6 M)
 DP7181'NORTH OF THE CENTERLINE OF EAST 1800TH AVENUE, 22 FT (6.7 M) EAST OF
 DP7181'THE CENTERLINE OF NORTH 500TH STREET, 98.5 FT (30.0 M) NORTHEAST OF
 DP7181'TELEPHONE PEDESTAL NUMBER 'E01 A04', 29.5 FT (9.0 M) NORTH OF POWER
 DP7181'POLE NUMBER 'C-6A 1 17' WITH GUY WIRE.
 DP7181'
 DP7181'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7181'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7181'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7182 ***********************************************************************
 DP7182  DESIGNATION -  CJ 041
 DP7182  PID         -  DP7182
 DP7182  STATE/COUNTY-  IL/JASPER
 DP7182  COUNTRY     -  US
 DP7182  USGS QUAD   -  WHEELER (2018)
 DP7182
 DP7182                         *CURRENT SURVEY CONTROL
 DP7182  ______________________________________________________________________
 DP7182* NAD 83(1986) POSITION- 39 06 52.83   (N) 088 17 44.47   (W)   HD_HELD1
 DP7182* NAVD 88 ORTHO HEIGHT -   177.723 (meters)      583.08  (feet) ADJUSTED
 DP7182  ______________________________________________________________________
 DP7182  GEOID HEIGHT    -        -31.901 (meters)                     GEOID18
 DP7182  DYNAMIC HEIGHT  -        177.618 (meters)      582.74  (feet) COMP
 DP7182  MODELED GRAVITY -    980,028.6   (mgal)                       NAVD 88
 DP7182
 DP7182  VERT ORDER      -  SECOND    CLASS I
 DP7182
 DP7182.The horizontal coordinates were determined by differentially corrected
 DP7182.hand held GPS observations or other comparable positioning techniques
 DP7182.and have an estimated accuracy of +/- 3 meters.
 DP7182
 DP7182.The orthometric height was determined by differential leveling and
 DP7182.adjusted by the IL DEPT OF TRANSP
 DP7182.in July 2015.
 DP7182
 DP7182.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7182.GEOID18 height accuracy estimate available here.
 DP7182
 DP7182.Click photographs - Photos may exist for this station.
 DP7182
 DP7182.The dynamic height is computed by dividing the NAVD 88
 DP7182.geopotential number by the normal gravity value computed on the
 DP7182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7182.degrees latitude (g = 980.6199 gals.).
 DP7182
 DP7182.The modeled gravity was interpolated from observed gravity values.
 DP7182
 DP7182;                    North         East    Units  Estimated Accuracy
 DP7182;SPC IL E     -   271,709.2     303,255.9     MT  (+/- 3 meters HH1 GPS) 
 DP7182
 DP7182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8798330301(NAD 83)
 DP7182
 DP7182                          SUPERSEDED SURVEY CONTROL
 DP7182
 DP7182.No superseded survey control is available for this station.
 DP7182
 DP7182_MARKER: F = FLANGE-ENCASED ROD
 DP7182_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7182_STAMPING: CJ 041 2014
 DP7182_MARK LOGO: UIL
 DP7182_PROJECTION: RECESSED 5 CENTIMETERS
 DP7182_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7182_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7182+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 DP7182_ROD/PIPE-DEPTH: 4.9 meters
 DP7182_SLEEVE-DEPTH  : 0.9 meters
 DP7182
 DP7182  HISTORY     - Date     Condition        Report By
 DP7182  HISTORY     - 20141008 MONUMENTED       AMESC
 DP7182
 DP7182                          STATION DESCRIPTION
 DP7182
 DP7182'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7182'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTHEAST OF DIETERICH,
 DP7182'5.6 MI (9.0 KM) SOUTH OF WOODBURY AND 4.8 MI (7.7 KM) NORTH-NORTHEAST
 DP7182'OF WHEELER.
 DP7182'
 DP7182'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7182'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7182'THENCE EAST ALONG EAST 1400TH AVENUE FOR 6 MI (9.7 KM) INTO JASPER
 DP7182'COUNTY WHERE THE ROAD NAME CHANGES TO EAST 1800TH AVENUE.  CONTINUE
 DP7182'EAST ALONG EAST 1800TH AVENUE FOR 3.4 MI (5.5 KM) TO NORTH 400TH
 DP7182'STREET.  CONTINUE EAST ALONG EAST 1800TH AVENUE FOR 660 FT (201.2 M)
 DP7182'TO THE STATION ON THE LEFT.    THE STATION IS 28 FT (8.5 M) NORTH OF
 DP7182'THE CENTERLINE OF EAST 1800TH AVENUE, 370 FT (112.8 M) WEST OF POWER
 DP7182'POLE NUMBER 'C-6A 1 3' WITH TRANSFORMER AND GUY WIRE, 340 FT (103.6 M)
 DP7182'WEST OF THE WEST ENTRANCE TO HOUSE NUMBER '4205', 185.7 FT (56.6 M)
 DP7182'WEST OF A FENCE CORNER OF A FENCE RUNNING EAST AND NORTH, 19.7 FT (6.0
 DP7182'M) WEST OF A POWER POLE.
 DP7182'
 DP7182'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7182'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7182'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7183 ***********************************************************************
 DP7183  DESIGNATION -  CJ 042
 DP7183  PID         -  DP7183
 DP7183  STATE/COUNTY-  IL/JASPER
 DP7183  COUNTRY     -  US
 DP7183  USGS QUAD   -  WHEELER (2018)
 DP7183
 DP7183                         *CURRENT SURVEY CONTROL
 DP7183  ______________________________________________________________________
 DP7183* NAD 83(1986) POSITION- 39 06 55.41   (N) 088 18 37.84   (W)   HD_HELD1
 DP7183* NAVD 88 ORTHO HEIGHT -   178.913 (meters)      586.98  (feet) ADJUSTED
 DP7183  ______________________________________________________________________
 DP7183  GEOID HEIGHT    -        -31.903 (meters)                     GEOID18
 DP7183  DYNAMIC HEIGHT  -        178.806 (meters)      586.63  (feet) COMP
 DP7183  MODELED GRAVITY -    980,027.9   (mgal)                       NAVD 88
 DP7183
 DP7183  VERT ORDER      -  SECOND    CLASS I
 DP7183
 DP7183.The horizontal coordinates were determined by differentially corrected
 DP7183.hand held GPS observations or other comparable positioning techniques
 DP7183.and have an estimated accuracy of +/- 3 meters.
 DP7183
 DP7183.The orthometric height was determined by differential leveling and
 DP7183.adjusted by the IL DEPT OF TRANSP
 DP7183.in July 2015.
 DP7183
 DP7183.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7183.GEOID18 height accuracy estimate available here.
 DP7183
 DP7183.Click photographs - Photos may exist for this station.
 DP7183
 DP7183.The dynamic height is computed by dividing the NAVD 88
 DP7183.geopotential number by the normal gravity value computed on the
 DP7183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7183.degrees latitude (g = 980.6199 gals.).
 DP7183
 DP7183.The modeled gravity was interpolated from observed gravity values.
 DP7183
 DP7183;                    North         East    Units  Estimated Accuracy
 DP7183;SPC IL E     -   271,788.4     301,973.7     MT  (+/- 3 meters HH1 GPS) 
 DP7183
 DP7183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8670330399(NAD 83)
 DP7183
 DP7183                          SUPERSEDED SURVEY CONTROL
 DP7183
 DP7183.No superseded survey control is available for this station.
 DP7183
 DP7183_MARKER: F = FLANGE-ENCASED ROD
 DP7183_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7183_STAMPING: CJ 042 2014
 DP7183_MARK LOGO: UIL
 DP7183_PROJECTION: RECESSED 8 CENTIMETERS
 DP7183_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7183_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7183+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 DP7183_ROD/PIPE-DEPTH: 4.3 meters
 DP7183_SLEEVE-DEPTH  : 0.9 meters
 DP7183
 DP7183  HISTORY     - Date     Condition        Report By
 DP7183  HISTORY     - 20141008 MONUMENTED       AMESC
 DP7183
 DP7183                          STATION DESCRIPTION
 DP7183
 DP7183'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7183'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTH OF WOODBURY, 5.2 MI
 DP7183'(8.4 KM) NORTHEAST OF DIETERICH AND 4.8 MI (7.7 KM) NORTH OF WHEELER.
 DP7183'
 DP7183'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7183'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7183'THENCE EAST ALONG EAST 1400TH AVENUE FOR 6 MI (9.7 KM) INTO JASPER
 DP7183'COUNTY WHERE THE ROAD NAME CHANGES TO EAST 1800TH AVENUE.  CONTINUE
 DP7183'EAST ALONG EAST 1800TH AVENUE FOR 2.4 MI (3.9 KM) TO NORTH 300TH
 DP7183'STREET.  CONTINUE EAST ALONG EAST 1800TH AVENUE FOR 0.33 MI (0.5 KM)
 DP7183'TO THE STATION ON THE RIGHT.    THE STATION IS 27 FT (8.2 M) SOUTH OF
 DP7183'THE CENTERLINE OF EAST 1800TH AVENUE, 270 FT (82.3 M) EAST OF THE
 DP7183'CENTERLINE OF THE EAST ENTRANCE TO HOUSE NUMBER '3274', 264 FT (80.5
 DP7183'M) EAST OF TELEPHONE PEDESTAL NUMBER 'E03 A05', 262 FT (79.9 M) WEST
 DP7183'OF A POWER POLE, 251 FT (76.5 M) EAST OF WATER METER, 209 FT (63.7 M)
 DP7183'EAST OF THE EAST END OF AN 18 INCH (46 CM) CONCRETE PIPE, 46.7 FT
 DP7183'(14.2 M) EAST OF A POWER POLE.
 DP7183'
 DP7183'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7183'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7183'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7184 ***********************************************************************
 DP7184  DESIGNATION -  CJ 043
 DP7184  PID         -  DP7184
 DP7184  STATE/COUNTY-  IL/JASPER
 DP7184  COUNTRY     -  US
 DP7184  USGS QUAD   -  WHEELER (2018)
 DP7184
 DP7184                         *CURRENT SURVEY CONTROL
 DP7184  ______________________________________________________________________
 DP7184* NAD 83(1986) POSITION- 39 07 01.17   (N) 088 19 55.16   (W)   HD_HELD1
 DP7184* NAVD 88 ORTHO HEIGHT -   180.363 (meters)      591.74  (feet) ADJUSTED
 DP7184  ______________________________________________________________________
 DP7184  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 DP7184  DYNAMIC HEIGHT  -        180.256 (meters)      591.39  (feet) COMP
 DP7184  MODELED GRAVITY -    980,026.6   (mgal)                       NAVD 88
 DP7184
 DP7184  VERT ORDER      -  SECOND    CLASS I
 DP7184
 DP7184.The horizontal coordinates were determined by differentially corrected
 DP7184.hand held GPS observations or other comparable positioning techniques
 DP7184.and have an estimated accuracy of +/- 3 meters.
 DP7184
 DP7184.The orthometric height was determined by differential leveling and
 DP7184.adjusted by the IL DEPT OF TRANSP
 DP7184.in July 2015.
 DP7184
 DP7184.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7184.GEOID18 height accuracy estimate available here.
 DP7184
 DP7184.Click photographs - Photos may exist for this station.
 DP7184
 DP7184.The dynamic height is computed by dividing the NAVD 88
 DP7184.geopotential number by the normal gravity value computed on the
 DP7184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7184.degrees latitude (g = 980.6199 gals.).
 DP7184
 DP7184.The modeled gravity was interpolated from observed gravity values.
 DP7184
 DP7184;                    North         East    Units  Estimated Accuracy
 DP7184;SPC IL E     -   271,965.7     300,116.3     MT  (+/- 3 meters HH1 GPS) 
 DP7184
 DP7184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8484830603(NAD 83)
 DP7184
 DP7184                          SUPERSEDED SURVEY CONTROL
 DP7184
 DP7184.No superseded survey control is available for this station.
 DP7184
 DP7184_MARKER: F = FLANGE-ENCASED ROD
 DP7184_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7184_STAMPING: CJ 043 2014
 DP7184_MARK LOGO: UIL
 DP7184_PROJECTION: RECESSED 8 CENTIMETERS
 DP7184_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7184_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7184+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 DP7184_ROD/PIPE-DEPTH: 4.9 meters
 DP7184_SLEEVE-DEPTH  : 0.9 meters
 DP7184
 DP7184  HISTORY     - Date     Condition        Report By
 DP7184  HISTORY     - 20141008 MONUMENTED       AMESC
 DP7184
 DP7184                          STATION DESCRIPTION
 DP7184
 DP7184'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7184'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF
 DP7184'WOODBURY, 4.9 MI (7.9 KM) NORTH OF WHEELER AND 4.6 MI (7.4 KM)
 DP7184'NORTHEAST OF DIETERICH.
 DP7184'
 DP7184'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7184'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7184'THENCE EAST ALONG EAST 1400TH AVENUE FOR 6 MI (9.7 KM) INTO JASPER
 DP7184'COUNTY WHERE THE ROAD NAME CHANGES TO EAST 1800TH AVENUE.  CONTINUE
 DP7184'EAST ALONG EAST 1800TH AVENUE FOR 1.4 MI (2.3 KM) TO NORTH 300TH
 DP7184'STREET.  CONTINUE EAST ALONG EAST 1800TH AVENUE FOR 970 FT (295.7 M)
 DP7184'TO THE STATION ON THE LEFT.    THE STATION IS 24 FT (7.3 M) NORTH OF
 DP7184'THE CENTERLINE OF EAST 1800TH AVENUE, 595 FT (181.4 M) WEST OF POWER
 DP7184'POLE NUMBER 'C10 1 4' WITH TRANSFORMER AND GUY WIRE, 580 FT (176.8 M)
 DP7184'WEST OF THE CENTERLINE OF THE DRIVEWAY TO HOUSE NUMBER '2273', 280 FT
 DP7184'(85.3 M) WEST OF A POWER POLE, 20.9 FT (6.4 M) EAST OF A POWER POLE.
 DP7184'
 DP7184'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7184'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7184'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7185 ***********************************************************************
 DP7185  DESIGNATION -  CJ 044
 DP7185  PID         -  DP7185
 DP7185  STATE/COUNTY-  IL/JASPER
 DP7185  COUNTRY     -  US
 DP7185  USGS QUAD   -  WHEELER (2018)
 DP7185
 DP7185                         *CURRENT SURVEY CONTROL
 DP7185  ______________________________________________________________________
 DP7185* NAD 83(1986) POSITION- 39 07 05.32   (N) 088 20 57.07   (W)   HD_HELD1
 DP7185* NAVD 88 ORTHO HEIGHT -   178.227 (meters)      584.73  (feet) ADJUSTED
 DP7185  ______________________________________________________________________
 DP7185  GEOID HEIGHT    -        -31.909 (meters)                     GEOID18
 DP7185  DYNAMIC HEIGHT  -        178.120 (meters)      584.38  (feet) COMP
 DP7185  MODELED GRAVITY -    980,025.7   (mgal)                       NAVD 88
 DP7185
 DP7185  VERT ORDER      -  SECOND    CLASS I
 DP7185
 DP7185.The horizontal coordinates were determined by differentially corrected
 DP7185.hand held GPS observations or other comparable positioning techniques
 DP7185.and have an estimated accuracy of +/- 3 meters.
 DP7185
 DP7185.The orthometric height was determined by differential leveling and
 DP7185.adjusted by the IL DEPT OF TRANSP
 DP7185.in July 2015.
 DP7185
 DP7185.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7185.GEOID18 height accuracy estimate available here.
 DP7185
 DP7185.Click photographs - Photos may exist for this station.
 DP7185
 DP7185.The dynamic height is computed by dividing the NAVD 88
 DP7185.geopotential number by the normal gravity value computed on the
 DP7185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7185.degrees latitude (g = 980.6199 gals.).
 DP7185
 DP7185.The modeled gravity was interpolated from observed gravity values.
 DP7185
 DP7185;                    North         East    Units  Estimated Accuracy
 DP7185;SPC IL E     -   272,093.8     298,629.1     MT  (+/- 3 meters HH1 GPS) 
 DP7185
 DP7185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8336330753(NAD 83)
 DP7185
 DP7185                          SUPERSEDED SURVEY CONTROL
 DP7185
 DP7185.No superseded survey control is available for this station.
 DP7185
 DP7185_MARKER: F = FLANGE-ENCASED ROD
 DP7185_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7185_STAMPING: CJ 044 2014
 DP7185_MARK LOGO: UIL
 DP7185_PROJECTION: RECESSED 8 CENTIMETERS
 DP7185_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7185_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7185+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 DP7185_ROD/PIPE-DEPTH: 4.9 meters
 DP7185_SLEEVE-DEPTH  : 0.9 meters
 DP7185
 DP7185  HISTORY     - Date     Condition        Report By
 DP7185  HISTORY     - 20141008 MONUMENTED       AMESC
 DP7185
 DP7185                          STATION DESCRIPTION
 DP7185
 DP7185'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7185'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH-SOUTHWEST OF
 DP7185'WOODBURY, 5.2 MI (8.4 KM) NORTH-NORTHWEST OF WHEELER AND 4.2 MI (6.8
 DP7185'KM) NORTH-NORTHEAST OF DIETERICH.
 DP7185'
 DP7185'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7185'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7185'THENCE EAST ALONG EAST 1400TH AVENUE FOR 6 MI (9.7 KM) INTO JASPER
 DP7185'COUNTY WHERE THE ROAD NAME CHANGES TO EAST 1800TH AVENUE.  CONTINUE
 DP7185'EAST ALONG EAST 1800TH AVENUE FOR 0.4 MI (0.6 KM) TO NORTH 100TH
 DP7185'STREET.  CONTINUE EAST ALONG EAST 1800TH AVENUE FOR 0.25 MI (0.4 KM)
 DP7185'TO THE STATION ON THE LEFT.    THE STATION IS 26 FT (7.9 M) NORTH OF
 DP7185'THE CENTERLINE OF EAST 1800TH AVENUE, 124 FT (37.8 M) WEST OF POWER
 DP7185'POLE NUMBER 'C10 4A' WITH GUY WIRE, 65.0 FT (19.8 M) EAST OF THE EAST
 DP7185'END OF A EAST-WEST FENCE, 57.4 FT (17.5 M) NORTHEAST OF THE EAST END
 DP7185'OF A 24 INCH (61 CM) CORRUGATED METAL PIPE, 24.3 FT (7.4 M) EAST OF A
 DP7185'POWER POLE WITH GUY WIRE.
 DP7185'
 DP7185'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7185'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7185'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7186 ***********************************************************************
 DP7186  DESIGNATION -  CJ 045
 DP7186  PID         -  DP7186
 DP7186  STATE/COUNTY-  IL/EFFINGHAM
 DP7186  COUNTRY     -  US
 DP7186  USGS QUAD   -  WHEELER (2018)
 DP7186
 DP7186                         *CURRENT SURVEY CONTROL
 DP7186  ______________________________________________________________________
 DP7186* NAD 83(1986) POSITION- 39 07 07.69   (N) 088 21 55.12   (W)   HD_HELD1
 DP7186* NAVD 88 ORTHO HEIGHT -   179.730 (meters)      589.66  (feet) ADJUSTED
 DP7186  ______________________________________________________________________
 DP7186  GEOID HEIGHT    -        -31.912 (meters)                     GEOID18
 DP7186  DYNAMIC HEIGHT  -        179.622 (meters)      589.31  (feet) COMP
 DP7186  MODELED GRAVITY -    980,024.8   (mgal)                       NAVD 88
 DP7186
 DP7186  VERT ORDER      -  SECOND    CLASS I
 DP7186
 DP7186.The horizontal coordinates were determined by differentially corrected
 DP7186.hand held GPS observations or other comparable positioning techniques
 DP7186.and have an estimated accuracy of +/- 3 meters.
 DP7186
 DP7186.The orthometric height was determined by differential leveling and
 DP7186.adjusted by the IL DEPT OF TRANSP
 DP7186.in July 2015.
 DP7186
 DP7186.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7186.GEOID18 height accuracy estimate available here.
 DP7186
 DP7186.Click photographs - Photos may exist for this station.
 DP7186
 DP7186.The dynamic height is computed by dividing the NAVD 88
 DP7186.geopotential number by the normal gravity value computed on the
 DP7186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7186.degrees latitude (g = 980.6199 gals.).
 DP7186
 DP7186.The modeled gravity was interpolated from observed gravity values.
 DP7186
 DP7186;                    North         East    Units  Estimated Accuracy
 DP7186;SPC IL E     -   272,167.3     297,234.6     MT  (+/- 3 meters HH1 GPS) 
 DP7186
 DP7186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8197030847(NAD 83)
 DP7186
 DP7186                          SUPERSEDED SURVEY CONTROL
 DP7186
 DP7186.No superseded survey control is available for this station.
 DP7186
 DP7186_MARKER: F = FLANGE-ENCASED ROD
 DP7186_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7186_STAMPING: CJ 045 2014
 DP7186_MARK LOGO: UIL
 DP7186_PROJECTION: RECESSED 8 CENTIMETERS
 DP7186_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7186_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7186+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 DP7186_ROD/PIPE-DEPTH: 7.3 meters
 DP7186_SLEEVE-DEPTH  : 0.9 meters
 DP7186
 DP7186  HISTORY     - Date     Condition        Report By
 DP7186  HISTORY     - 20141008 MONUMENTED       AMESC
 DP7186
 DP7186                          STATION DESCRIPTION
 DP7186
 DP7186'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7186'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) EAST OF TEUTOPOLIS, 5.6
 DP7186'MI (9.0 KM) NORTH-NORTHWEST OF WHEELER AND 4.0 MI (6.4 KM) NORTH OF
 DP7186'DIETERICH.
 DP7186'
 DP7186'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7186'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7186'THENCE EAST ALONG EAST 1400TH AVENUE FOR 5.0 MI (8.0 KM) TO NORTH
 DP7186'2300TH STREET.  CONTINUE EAST ALONG EAST 1400TH AVENUE FOR 0.75 MI
 DP7186'(1.2 KM) TO THE STATION ON THE RIGHT.    THE STATION IS 24 FT (7.3 M)
 DP7186'SOUTH OF THE CENTERLINE OF EAST 1400TH AVENUE, 251 FT (76.5 M)
 DP7186'WEST-SOUTHWEST OF A POWER POLE, 57.4 FT (17.5 M) SOUTH-SOUTHEAST OF A
 DP7186'POWER POLE, 38.0 FT (11.6 M) SOUTH OF THE SOUTHEAST CORNER OF THE WEST
 DP7186'END OF A 3 FT (0.9 M) X 8 FT (2.4 M) BOX CULVERT, 11.0 FT (3.4 M)
 DP7186'SOUTHWEST OF THE WEST END OF A 30 INCH (76 CM) CORRUGATED METAL PIPE.
 DP7186'
 DP7186'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7186'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7186'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7187 ***********************************************************************
 DP7187  DESIGNATION -  CJ 046
 DP7187  PID         -  DP7187
 DP7187  STATE/COUNTY-  IL/EFFINGHAM
 DP7187  COUNTRY     -  US
 DP7187  USGS QUAD   -  DIETERICH (2018)
 DP7187
 DP7187                         *CURRENT SURVEY CONTROL
 DP7187  ______________________________________________________________________
 DP7187* NAD 83(1986) POSITION- 39 07 07.94   (N) 088 22 57.40   (W)   HD_HELD1
 DP7187* NAVD 88 ORTHO HEIGHT -   182.019 (meters)      597.17  (feet) ADJUSTED
 DP7187  ______________________________________________________________________
 DP7187  GEOID HEIGHT    -        -31.914 (meters)                     GEOID18
 DP7187  DYNAMIC HEIGHT  -        181.910 (meters)      596.82  (feet) COMP
 DP7187  MODELED GRAVITY -    980,024.1   (mgal)                       NAVD 88
 DP7187
 DP7187  VERT ORDER      -  SECOND    CLASS I
 DP7187
 DP7187.The horizontal coordinates were determined by differentially corrected
 DP7187.hand held GPS observations or other comparable positioning techniques
 DP7187.and have an estimated accuracy of +/- 3 meters.
 DP7187
 DP7187.The orthometric height was determined by differential leveling and
 DP7187.adjusted by the IL DEPT OF TRANSP
 DP7187.in July 2015.
 DP7187
 DP7187.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7187.GEOID18 height accuracy estimate available here.
 DP7187
 DP7187.Click photographs - Photos may exist for this station.
 DP7187
 DP7187.The dynamic height is computed by dividing the NAVD 88
 DP7187.geopotential number by the normal gravity value computed on the
 DP7187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7187.degrees latitude (g = 980.6199 gals.).
 DP7187
 DP7187.The modeled gravity was interpolated from observed gravity values.
 DP7187
 DP7187;                    North         East    Units  Estimated Accuracy
 DP7187;SPC IL E     -   272,175.7     295,738.5     MT  (+/- 3 meters HH1 GPS) 
 DP7187
 DP7187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8047530878(NAD 83)
 DP7187
 DP7187                          SUPERSEDED SURVEY CONTROL
 DP7187
 DP7187.No superseded survey control is available for this station.
 DP7187
 DP7187_MARKER: F = FLANGE-ENCASED ROD
 DP7187_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7187_STAMPING: CJ 046 2014
 DP7187_MARK LOGO: UIL
 DP7187_PROJECTION: RECESSED 8 CENTIMETERS
 DP7187_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7187+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2014
 DP7187_ROD/PIPE-DEPTH: 4.9 meters
 DP7187_SLEEVE-DEPTH  : 0.9 meters
 DP7187
 DP7187  HISTORY     - Date     Condition        Report By
 DP7187  HISTORY     - 20141009 MONUMENTED       AMESC
 DP7187
 DP7187                          STATION DESCRIPTION
 DP7187
 DP7187'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7187'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTHWEST OF WHEELER, 4.9
 DP7187'MI (7.9 KM) EAST-SOUTHEAST OF TEUTOPOLIS AND 3.9 MI (6.3 KM) NORTH OF
 DP7187'DIETERICH.
 DP7187'
 DP7187'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7187'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7187'THENCE EAST ALONG EAST 1400TH AVENUE FOR 4.0 MI (6.4 KM) TO NORTH
 DP7187'2200TH STREET.  CONTINUE EAST ALONG EAST 1400TH AVENUE FOR 0.8 MI (1.3
 DP7187'KM) TO THE STATION ON THE LEFT.    THE STATION IS 25 FT (7.6 M) NORTH
 DP7187'OF THE CENTERLINE OF EAST 1400TH AVENUE, 334 FT (101.8 M) EAST OF A
 DP7187'POWER POLE, 323.5 FT (98.6 M) EAST-NORTHEAST OF TELEPHONE PEDESTAL
 DP7187'NUMBER 'H04L01' WITH A WARNING SIGN, 11.5 FT (3.5 M) WEST OF A POWER
 DP7187'POLE.
 DP7187'
 DP7187'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7187'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7187'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7188 ***********************************************************************
 DP7188  DESIGNATION -  CJ 047
 DP7188  PID         -  DP7188
 DP7188  STATE/COUNTY-  IL/EFFINGHAM
 DP7188  COUNTRY     -  US
 DP7188  USGS QUAD   -  DIETERICH (2018)
 DP7188
 DP7188                         *CURRENT SURVEY CONTROL
 DP7188  ______________________________________________________________________
 DP7188* NAD 83(1986) POSITION- 39 07 07.45   (N) 088 24 15.13   (W)   HD_HELD1
 DP7188* NAVD 88 ORTHO HEIGHT -   179.939 (meters)      590.35  (feet) ADJUSTED
 DP7188  ______________________________________________________________________
 DP7188  GEOID HEIGHT    -        -31.919 (meters)                     GEOID18
 DP7188  DYNAMIC HEIGHT  -        179.831 (meters)      590.00  (feet) COMP
 DP7188  MODELED GRAVITY -    980,023.3   (mgal)                       NAVD 88
 DP7188
 DP7188  VERT ORDER      -  SECOND    CLASS I
 DP7188
 DP7188.The horizontal coordinates were determined by differentially corrected
 DP7188.hand held GPS observations or other comparable positioning techniques
 DP7188.and have an estimated accuracy of +/- 3 meters.
 DP7188
 DP7188.The orthometric height was determined by differential leveling and
 DP7188.adjusted by the IL DEPT OF TRANSP
 DP7188.in July 2015.
 DP7188
 DP7188.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7188.GEOID18 height accuracy estimate available here.
 DP7188
 DP7188.Click photographs - Photos may exist for this station.
 DP7188
 DP7188.The dynamic height is computed by dividing the NAVD 88
 DP7188.geopotential number by the normal gravity value computed on the
 DP7188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7188.degrees latitude (g = 980.6199 gals.).
 DP7188
 DP7188.The modeled gravity was interpolated from observed gravity values.
 DP7188
 DP7188;                    North         East    Units  Estimated Accuracy
 DP7188;SPC IL E     -   272,161.8     293,871.3     MT  (+/- 3 meters HH1 GPS) 
 DP7188
 DP7188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7860830891(NAD 83)
 DP7188
 DP7188                          SUPERSEDED SURVEY CONTROL
 DP7188
 DP7188.No superseded survey control is available for this station.
 DP7188
 DP7188_MARKER: F = FLANGE-ENCASED ROD
 DP7188_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7188_STAMPING: CJ 047 2014
 DP7188_MARK LOGO: UIL
 DP7188_PROJECTION: RECESSED 8 CENTIMETERS
 DP7188_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7188_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7188+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2014
 DP7188_ROD/PIPE-DEPTH: 4.3 meters
 DP7188_SLEEVE-DEPTH  : 0.9 meters
 DP7188
 DP7188  HISTORY     - Date     Condition        Report By
 DP7188  HISTORY     - 20141009 MONUMENTED       AMESC
 DP7188
 DP7188                          STATION DESCRIPTION
 DP7188
 DP7188'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7188'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHWEST OF WHEELER,
 DP7188'4.1 MI (6.6 KM) NORTH-NORTHWEST OF DIETERICH AND 3.8 MI (6.1 KM)
 DP7188'EAST-SOUTHEAST OF TEUTOPOLIS.
 DP7188'
 DP7188'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7188'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7188'THENCE EAST ALONG EAST 1400TH AVENUE FOR 3.0 MI (4.8 KM) TO NORTH
 DP7188'2100TH STREET.  CONTINUE EAST ALONG EAST 1400TH AVENUE FOR 0.65 MI
 DP7188'(1.0 KM) TO THE STATION ON THE LEFT.    THE STATION IS 27.5 FT (8.4 M)
 DP7188'NORTH OF THE CENTERLINE OF EAST 1400TH AVENUE, 400 FT (121.9 M) WEST
 DP7188'OF THE CENTERLINE OF THE DRIVEWAY TO HOUSE NUMBER '21660', 292 FT
 DP7188'(89.0 M) WEST OF A POWER POLE, 17.7 FT (5.4 M) EAST OF A POWER POLE.
 DP7188'
 DP7188'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7188'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7188'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7189 ***********************************************************************
 DP7189  DESIGNATION -  CJ 048
 DP7189  PID         -  DP7189
 DP7189  STATE/COUNTY-  IL/EFFINGHAM
 DP7189  COUNTRY     -  US
 DP7189  USGS QUAD   -  DIETERICH (2018)
 DP7189
 DP7189                         *CURRENT SURVEY CONTROL
 DP7189  ______________________________________________________________________
 DP7189* NAD 83(1986) POSITION- 39 07 06.37   (N) 088 25 16.06   (W)   HD_HELD1
 DP7189* NAVD 88 ORTHO HEIGHT -   178.277 (meters)      584.90  (feet) ADJUSTED
 DP7189  ______________________________________________________________________
 DP7189  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 DP7189  DYNAMIC HEIGHT  -        178.170 (meters)      584.55  (feet) COMP
 DP7189  MODELED GRAVITY -    980,022.8   (mgal)                       NAVD 88
 DP7189
 DP7189  VERT ORDER      -  SECOND    CLASS I
 DP7189
 DP7189.The horizontal coordinates were determined by differentially corrected
 DP7189.hand held GPS observations or other comparable positioning techniques
 DP7189.and have an estimated accuracy of +/- 3 meters.
 DP7189
 DP7189.The orthometric height was determined by differential leveling and
 DP7189.adjusted by the IL DEPT OF TRANSP
 DP7189.in July 2015.
 DP7189
 DP7189.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7189.GEOID18 height accuracy estimate available here.
 DP7189
 DP7189.Click photographs - Photos may exist for this station.
 DP7189
 DP7189.The dynamic height is computed by dividing the NAVD 88
 DP7189.geopotential number by the normal gravity value computed on the
 DP7189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7189.degrees latitude (g = 980.6199 gals.).
 DP7189
 DP7189.The modeled gravity was interpolated from observed gravity values.
 DP7189
 DP7189;                    North         East    Units  Estimated Accuracy
 DP7189;SPC IL E     -   272,129.8     292,407.6     MT  (+/- 3 meters HH1 GPS) 
 DP7189
 DP7189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7714430881(NAD 83)
 DP7189
 DP7189                          SUPERSEDED SURVEY CONTROL
 DP7189
 DP7189.No superseded survey control is available for this station.
 DP7189
 DP7189_MARKER: F = FLANGE-ENCASED ROD
 DP7189_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7189_STAMPING: CJ 048 2014
 DP7189_MARK LOGO: UIL
 DP7189_PROJECTION: RECESSED 8 CENTIMETERS
 DP7189_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7189_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7189+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2014
 DP7189_ROD/PIPE-DEPTH: 4.9 meters
 DP7189_SLEEVE-DEPTH  : 0.9 meters
 DP7189
 DP7189  HISTORY     - Date     Condition        Report By
 DP7189  HISTORY     - 20141009 MONUMENTED       AMESC
 DP7189
 DP7189                          STATION DESCRIPTION
 DP7189
 DP7189'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7189'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST OF EFFINGHAM, 4.5
 DP7189'MI (7.2 KM) NORTH-NORTHWEST OF DIETERICH AND 2.9 MI (4.7 KM)
 DP7189'EAST-SOUTHEAST OF TEUTOPOLIS.
 DP7189'
 DP7189'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7189'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7189'THENCE EAST ALONG EAST 1400TH AVENUE FOR 2.5 MI (4.0 KM) TO NORTH
 DP7189'2050TH STREET.  CONTINUE EAST ALONG EAST 1400TH AVENUE FOR 0.25 MI
 DP7189'(0.4 KM) TO THE STATION ON THE RIGHT.    THE STATION IS 25.5 FT (7.8
 DP7189'M) SOUTH OF THE CENTERLINE OF EAST 1400TH AVENUE, 81.5 FT (24.8 M)
 DP7189'SOUTHEAST OF A LONE WOODEN FENCE POST, 50 FT (15.2 M) WEST OF THE
 DP7189'CENTERLINE OF DRIVEWAY TO HOUSE NUMBER '20727', 38.8 FT (11.8 M)
 DP7189'WEST-SOUTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP7189'PIPE, 26.4 FT (8.0 M) WEST OF A POWER POLE.
 DP7189'
 DP7189'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7189'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7189'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7190 ***********************************************************************
 DP7190  DESIGNATION -  CJ 049
 DP7190  PID         -  DP7190
 DP7190  STATE/COUNTY-  IL/EFFINGHAM
 DP7190  COUNTRY     -  US
 DP7190  USGS QUAD   -  DIETERICH (2018)
 DP7190
 DP7190                         *CURRENT SURVEY CONTROL
 DP7190  ______________________________________________________________________
 DP7190* NAD 83(1986) POSITION- 39 07 06.06   (N) 088 26 13.84   (W)   HD_HELD1
 DP7190* NAVD 88 ORTHO HEIGHT -   180.043 (meters)      590.69  (feet) ADJUSTED
 DP7190  ______________________________________________________________________
 DP7190  GEOID HEIGHT    -        -31.928 (meters)                     GEOID18
 DP7190  DYNAMIC HEIGHT  -        179.934 (meters)      590.33  (feet) COMP
 DP7190  MODELED GRAVITY -    980,022.5   (mgal)                       NAVD 88
 DP7190
 DP7190  VERT ORDER      -  SECOND    CLASS I
 DP7190
 DP7190.The horizontal coordinates were determined by differentially corrected
 DP7190.hand held GPS observations or other comparable positioning techniques
 DP7190.and have an estimated accuracy of +/- 3 meters.
 DP7190
 DP7190.The orthometric height was determined by differential leveling and
 DP7190.adjusted by the IL DEPT OF TRANSP
 DP7190.in July 2015.
 DP7190
 DP7190.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7190.GEOID18 height accuracy estimate available here.
 DP7190
 DP7190.Click photographs - Photos may exist for this station.
 DP7190
 DP7190.The dynamic height is computed by dividing the NAVD 88
 DP7190.geopotential number by the normal gravity value computed on the
 DP7190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7190.degrees latitude (g = 980.6199 gals.).
 DP7190
 DP7190.The modeled gravity was interpolated from observed gravity values.
 DP7190
 DP7190;                    North         East    Units  Estimated Accuracy
 DP7190;SPC IL E     -   272,121.7     291,019.6     MT  (+/- 3 meters HH1 GPS) 
 DP7190
 DP7190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7575730893(NAD 83)
 DP7190
 DP7190                          SUPERSEDED SURVEY CONTROL
 DP7190
 DP7190.No superseded survey control is available for this station.
 DP7190
 DP7190_MARKER: F = FLANGE-ENCASED ROD
 DP7190_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7190_STAMPING: CJ 049 2014
 DP7190_MARK LOGO: UIL
 DP7190_PROJECTION: RECESSED 8 CENTIMETERS
 DP7190_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7190_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7190+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2014
 DP7190_ROD/PIPE-DEPTH: 4.9 meters
 DP7190_SLEEVE-DEPTH  : 0.9 meters
 DP7190
 DP7190  HISTORY     - Date     Condition        Report By
 DP7190  HISTORY     - 20141009 MONUMENTED       AMESC
 DP7190
 DP7190                          STATION DESCRIPTION
 DP7190
 DP7190'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7190'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) EAST OF EFFINGHAM, 5.0 MI
 DP7190'(8.0 KM) NORTHWEST OF DIETERICH AND 2.1 MI (3.4 KM) EAST-SOUTHEAST OF
 DP7190'TEUTOPOLIS.
 DP7190'
 DP7190'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7190'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7190'THENCE EAST ALONG EAST 1400TH AVENUE FOR 3.0 MI (4.8 KM) TO NORTH
 DP7190'2100TH STREET.  CONTINUE EAST ALONG EAST 1400TH AVENUE FOR 0.40 MI
 DP7190'(0.6 KM) TO THE STATION ON THE RIGHT.    THE STATION IS 21.5 FT (6.6
 DP7190'M) SOUTH OF THE CENTERLINE OF EAST 1400TH AVENUE, 57.5 FT (17.5 M)
 DP7190'SOUTH OF THE SOUTHEAST CORNER OF A BLUE 'MORTON' BUILDING, 46.5 FT
 DP7190'(14.2 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER '2 1107', 45.5 FT
 DP7190'(13.9 M) SOUTHWEST OF A LIGHT POLE WITH METER, 18.7 FT (5.7 M) WEST OF
 DP7190'POWER POLE NUMBER 'C9 3A 17'.
 DP7190'
 DP7190'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7190'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7190'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7191 ***********************************************************************
 DP7191  DESIGNATION -  CJ 050
 DP7191  PID         -  DP7191
 DP7191  STATE/COUNTY-  IL/EFFINGHAM
 DP7191  COUNTRY     -  US
 DP7191  USGS QUAD   -  DIETERICH (2018)
 DP7191
 DP7191                         *CURRENT SURVEY CONTROL
 DP7191  ______________________________________________________________________
 DP7191* NAD 83(1986) POSITION- 39 07 05.92   (N) 088 27 11.75   (W)   HD_HELD1
 DP7191* NAVD 88 ORTHO HEIGHT -   182.007 (meters)      597.13  (feet) ADJUSTED
 DP7191  ______________________________________________________________________
 DP7191  GEOID HEIGHT    -        -31.933 (meters)                     GEOID18
 DP7191  DYNAMIC HEIGHT  -        181.898 (meters)      596.78  (feet) COMP
 DP7191  MODELED GRAVITY -    980,022.3   (mgal)                       NAVD 88
 DP7191
 DP7191  VERT ORDER      -  SECOND    CLASS I
 DP7191
 DP7191.The horizontal coordinates were determined by differentially corrected
 DP7191.hand held GPS observations or other comparable positioning techniques
 DP7191.and have an estimated accuracy of +/- 3 meters.
 DP7191
 DP7191.The orthometric height was determined by differential leveling and
 DP7191.adjusted by the IL DEPT OF TRANSP
 DP7191.in July 2015.
 DP7191
 DP7191.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7191.GEOID18 height accuracy estimate available here.
 DP7191
 DP7191.Click photographs - Photos may exist for this station.
 DP7191
 DP7191.The dynamic height is computed by dividing the NAVD 88
 DP7191.geopotential number by the normal gravity value computed on the
 DP7191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7191.degrees latitude (g = 980.6199 gals.).
 DP7191
 DP7191.The modeled gravity was interpolated from observed gravity values.
 DP7191
 DP7191;                    North         East    Units  Estimated Accuracy
 DP7191;SPC IL E     -   272,119.1     289,628.4     MT  (+/- 3 meters HH1 GPS) 
 DP7191
 DP7191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7436630911(NAD 83)
 DP7191
 DP7191                          SUPERSEDED SURVEY CONTROL
 DP7191
 DP7191.No superseded survey control is available for this station.
 DP7191
 DP7191_MARKER: F = FLANGE-ENCASED ROD
 DP7191_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7191_STAMPING: CJ 050 2014
 DP7191_MARK LOGO: UIL
 DP7191_PROJECTION: RECESSED 8 CENTIMETERS
 DP7191_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7191_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7191+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2014
 DP7191_ROD/PIPE-DEPTH: 4.9 meters
 DP7191_SLEEVE-DEPTH  : 0.9 meters
 DP7191
 DP7191  HISTORY     - Date     Condition        Report By
 DP7191  HISTORY     - 20141009 MONUMENTED       AMESC
 DP7191
 DP7191                          STATION DESCRIPTION
 DP7191
 DP7191'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7191'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) NORTHWEST OF DIETERICH,
 DP7191'4.8 MI (7.7 KM) EAST OF EFFINGHAM AND 1.4 MI (2.3 KM) SOUTHEAST OF
 DP7191'TEUTOPOLIS.
 DP7191'
 DP7191'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7191'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7191'THENCE EAST ALONG EAST 1400TH AVENUE FOR 1.0 MI (1.6 KM) TO NORTH
 DP7191'900TH STREET.  CONTINUE EAST ALONG EAST 1400TH AVENUE FOR 195 FT (59.4
 DP7191'M) TO THE STATION ON THE RIGHT.    THE STATION IS 19.5 FT (5.9 M)
 DP7191'SOUTH OF THE CENTERLINE OF EAST 1400TH AVENUE, 174 FT (53.0 M)
 DP7191'EAST-SOUTHEAST OF A POWER POLE, 28.4 FT (8.7 M) WEST OF A POWER POLE,
 DP7191'10.0 FT (3.0 M) EAST OF PROJECTION OF THE CENTERLINE TO HOUSE NUMBER
 DP7191''19028'.
 DP7191'
 DP7191'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7191'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7191'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7192 ***********************************************************************
 DP7192  DESIGNATION -  CJ 051
 DP7192  PID         -  DP7192
 DP7192  STATE/COUNTY-  IL/EFFINGHAM
 DP7192  COUNTRY     -  US
 DP7192  USGS QUAD   -  DIETERICH (2018)
 DP7192
 DP7192                         *CURRENT SURVEY CONTROL
 DP7192  ______________________________________________________________________
 DP7192* NAD 83(1986) POSITION- 39 07 06.83   (N) 088 28 19.77   (W)   HD_HELD1
 DP7192* NAVD 88 ORTHO HEIGHT -   181.438 (meters)      595.27  (feet) ADJUSTED
 DP7192  ______________________________________________________________________
 DP7192  GEOID HEIGHT    -        -31.940 (meters)                     GEOID18
 DP7192  DYNAMIC HEIGHT  -        181.329 (meters)      594.91  (feet) COMP
 DP7192  MODELED GRAVITY -    980,022.2   (mgal)                       NAVD 88
 DP7192
 DP7192  VERT ORDER      -  SECOND    CLASS I
 DP7192
 DP7192.The horizontal coordinates were determined by differentially corrected
 DP7192.hand held GPS observations or other comparable positioning techniques
 DP7192.and have an estimated accuracy of +/- 3 meters.
 DP7192
 DP7192.The orthometric height was determined by differential leveling and
 DP7192.adjusted by the IL DEPT OF TRANSP
 DP7192.in July 2015.
 DP7192
 DP7192.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7192.GEOID18 height accuracy estimate available here.
 DP7192
 DP7192.Click photographs - Photos may exist for this station.
 DP7192
 DP7192.The dynamic height is computed by dividing the NAVD 88
 DP7192.geopotential number by the normal gravity value computed on the
 DP7192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7192.degrees latitude (g = 980.6199 gals.).
 DP7192
 DP7192.The modeled gravity was interpolated from observed gravity values.
 DP7192
 DP7192;                    North         East    Units  Estimated Accuracy
 DP7192;SPC IL E     -   272,149.5     287,994.5     MT  (+/- 3 meters HH1 GPS) 
 DP7192
 DP7192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7273330965(NAD 83)
 DP7192
 DP7192                          SUPERSEDED SURVEY CONTROL
 DP7192
 DP7192.No superseded survey control is available for this station.
 DP7192
 DP7192_MARKER: F = FLANGE-ENCASED ROD
 DP7192_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7192_STAMPING: CJ 051 2014
 DP7192_MARK LOGO: UIL
 DP7192_PROJECTION: RECESSED 8 CENTIMETERS
 DP7192_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7192_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7192+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2014
 DP7192_ROD/PIPE-DEPTH: 4.9 meters
 DP7192_SLEEVE-DEPTH  : 0.9 meters
 DP7192
 DP7192  HISTORY     - Date     Condition        Report By
 DP7192  HISTORY     - 20141009 MONUMENTED       AMESC
 DP7192
 DP7192                          STATION DESCRIPTION
 DP7192
 DP7192'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7192'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHWEST OF DIETERICH,
 DP7192'3.8 MI (6.1 KM) EAST OF EFFINGHAM AND 1.0 MI (1.6 KM) SOUTH OF
 DP7192'TEUTOPOLIS.
 DP7192'
 DP7192'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7192'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7192'THENCE EAST ALONG EAST 1400TH AVENUE FOR 3.0 MI (4.8 KM) TO NORTH
 DP7192'2100TH STREET AND THE STATION ON THE RIGHT.    THE STATION IS 23.5 FT
 DP7192'(7.2 M) NORTH OF THE CENTERLINE OF EAST 1400TH AVENUE, 27 FT (8.2 M)
 DP7192'WEST OF THE CENTERLINE OF COUNTY HIGHWAY 19, 73.2 FT (22.3 M)
 DP7192'NORTHWEST OF TELEPHONE PEDESTAL NUMBER '1203 1', 62.4 FT (19.0 M)
 DP7192'WEST-SOUTHWEST OF POWER POLE NUMBER 'C-9-3A-4 2', 8.8 FT (2.7 M)
 DP7192'NORTHEAST OF TELEPHONE PEDESTAL NUMBER 'L1200 P0'.
 DP7192'
 DP7192'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7192'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7192'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7193 ***********************************************************************
 DP7193  DESIGNATION -  CJ 052
 DP7193  PID         -  DP7193
 DP7193  STATE/COUNTY-  IL/FAYETTE
 DP7193  COUNTRY     -  US
 DP7193  USGS QUAD   -  RAMSEY LAKE (2018)
 DP7193
 DP7193                         *CURRENT SURVEY CONTROL
 DP7193  ______________________________________________________________________
 DP7193* NAD 83(1986) POSITION- 39 07 56.92   (N) 089 07 56.86   (W)   HD_HELD1
 DP7193* NAVD 88 ORTHO HEIGHT -   162.966 (meters)      534.66  (feet) ADJUSTED
 DP7193  ______________________________________________________________________
 DP7193  GEOID HEIGHT    -        -31.908 (meters)                     GEOID18
 DP7193  DYNAMIC HEIGHT  -        162.867 (meters)      534.34  (feet) COMP
 DP7193  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 DP7193
 DP7193  VERT ORDER      -  SECOND    CLASS I
 DP7193
 DP7193.The horizontal coordinates were determined by differentially corrected
 DP7193.hand held GPS observations or other comparable positioning techniques
 DP7193.and have an estimated accuracy of +/- 3 meters.
 DP7193
 DP7193.The orthometric height was determined by differential leveling and
 DP7193.adjusted by the IL DEPT OF TRANSP
 DP7193.in July 2015.
 DP7193
 DP7193.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7193.GEOID18 height accuracy estimate available here.
 DP7193
 DP7193.Click photographs - Photos may exist for this station.
 DP7193
 DP7193.The dynamic height is computed by dividing the NAVD 88
 DP7193.geopotential number by the normal gravity value computed on the
 DP7193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7193.degrees latitude (g = 980.6199 gals.).
 DP7193
 DP7193.The modeled gravity was interpolated from observed gravity values.
 DP7193
 DP7193;                    North         East    Units  Estimated Accuracy
 DP7193;SPC IL E     -   273,989.0     230,905.0     MT  (+/- 3 meters HH1 GPS) 
 DP7193
 DP7193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1568233643(NAD 83)
 DP7193
 DP7193                          SUPERSEDED SURVEY CONTROL
 DP7193
 DP7193.No superseded survey control is available for this station.
 DP7193
 DP7193_MARKER: DB = BENCH MARK DISK
 DP7193_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP7193_SP_SET: BRIDGE WING WALL
 DP7193_STAMPING: CJ 052
 DP7193_MARK LOGO: UIL
 DP7193_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7193_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7193+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2014
 DP7193
 DP7193  HISTORY     - Date     Condition        Report By
 DP7193  HISTORY     - 20141017 MONUMENTED       AMESC
 DP7193
 DP7193                          STATION DESCRIPTION
 DP7193
 DP7193'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7193'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH OF VERA, 4.5 MI
 DP7193'(7.2 KM) EAST-NORTHEAST OF BINGHAM AND 1.5 MI (2.4 KM) WEST-SOUTHWEST
 DP7193'OF RAMSEY.
 DP7193'
 DP7193'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7193'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 1.6 MI (2.6
 DP7193'KM) TO THE BRIDGE OVER RAMSEY CREEK AND THE STATION ON THE RIGHT.
 DP7193'
 DP7193'THE STATION IS 16.5 FT (5.0 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7193'HIGHWAY 1, ON TOP OF THE NORTHEAST WING WALL, 1.5 FT (0.5 M) NORTH OF
 DP7193'THE NORTH EDGE OF THE BRIDGE DECK, APPROXIMATELY LEVEL WITH THE ROAD
 DP7193'SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7194 ***********************************************************************
 DP7194  DESIGNATION -  CJ 053
 DP7194  PID         -  DP7194
 DP7194  STATE/COUNTY-  IL/EFFINGHAM
 DP7194  COUNTRY     -  US
 DP7194  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DP7194
 DP7194                         *CURRENT SURVEY CONTROL
 DP7194  ______________________________________________________________________
 DP7194* NAD 83(1986) POSITION- 39 08 15.91   (N) 088 30 17.48   (W)   HD_HELD1
 DP7194* NAVD 88 ORTHO HEIGHT -   167.334 (meters)      549.00  (feet) ADJUSTED
 DP7194  ______________________________________________________________________
 DP7194  GEOID HEIGHT    -        -31.980 (meters)                     GEOID18
 DP7194  DYNAMIC HEIGHT  -        167.233 (meters)      548.66  (feet) COMP
 DP7194  MODELED GRAVITY -    980,024.4   (mgal)                       NAVD 88
 DP7194
 DP7194  VERT ORDER      -  SECOND    CLASS I
 DP7194
 DP7194.The horizontal coordinates were determined by differentially corrected
 DP7194.hand held GPS observations or other comparable positioning techniques
 DP7194.and have an estimated accuracy of +/- 3 meters.
 DP7194
 DP7194.The orthometric height was determined by differential leveling and
 DP7194.adjusted by the IL DEPT OF TRANSP
 DP7194.in July 2015.
 DP7194
 DP7194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7194.GEOID18 height accuracy estimate available here.
 DP7194
 DP7194.Click photographs - Photos may exist for this station.
 DP7194
 DP7194.The dynamic height is computed by dividing the NAVD 88
 DP7194.geopotential number by the normal gravity value computed on the
 DP7194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7194.degrees latitude (g = 980.6199 gals.).
 DP7194
 DP7194.The modeled gravity was interpolated from observed gravity values.
 DP7194
 DP7194;                    North         East    Units  Estimated Accuracy
 DP7194;SPC IL E     -   274,284.5     285,170.9     MT  (+/- 3 meters HH1 GPS) 
 DP7194
 DP7194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6994133141(NAD 83)
 DP7194
 DP7194                          SUPERSEDED SURVEY CONTROL
 DP7194
 DP7194.No superseded survey control is available for this station.
 DP7194
 DP7194_MARKER: F = FLANGE-ENCASED ROD
 DP7194_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7194_STAMPING: CJ 053 2014
 DP7194_MARK LOGO: UIL
 DP7194_PROJECTION: RECESSED 8 CENTIMETERS
 DP7194_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7194_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7194+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2020
 DP7194_ROD/PIPE-DEPTH: 9.8 meters
 DP7194_SLEEVE-DEPTH  : 0.9 meters
 DP7194
 DP7194  HISTORY     - Date     Condition        Report By
 DP7194  HISTORY     - 20141009 MONUMENTED       AMESC
 DP7194  HISTORY     - 20200709 GOOD             INDIV
 DP7194
 DP7194                          STATION DESCRIPTION
 DP7194
 DP7194'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7194'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTHWEST OF DIETERICH,
 DP7194'2.4 MI (3.9 KM) EAST-NORTHEAST OF EFFINGHAM AND 1.8 MI (2.9 KM) WEST
 DP7194'OF TEUTOPOLIS.
 DP7194'
 DP7194'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTHWEST ALONG US
 DP7194'ROUTE 40 FOR 1.7 MI (2.7 KM) TO COUNTY ROAD 1600E, THENCE NORTH ALONG
 DP7194'COUNTY ROAD 1600E FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP7194'THE STATION IS 32 FT (9.8 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP7194'1600E, 72.3 FT (22.0 M) NORTHWEST OF THE NORTH END OF THE WEST
 DP7194'GUARDRAIL, 55 FT (16.8 M) NORTH OF THE CENTERLINE OF DRIVEWAY TO HOUSE
 DP7194'NUMBER '15315', 12.9 FT (3.9 M) NORTH OF POWER POLE NUMBER 'T 1023'.
 DP7194'
 DP7194'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7194'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7194'IN IDENTIFICATION.
 DP7194
 DP7194                          STATION RECOVERY (2020)
 DP7194
 DP7194'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DP7194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7195 ***********************************************************************
 DP7195  DESIGNATION -  CJ 054
 DP7195  PID         -  DP7195
 DP7195  STATE/COUNTY-  IL/EFFINGHAM
 DP7195  COUNTRY     -  US
 DP7195  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DP7195
 DP7195                         *CURRENT SURVEY CONTROL
 DP7195  ______________________________________________________________________
 DP7195* NAD 83(1986) POSITION- 39 08 51.08   (N) 088 30 54.91   (W)   HD_HELD1
 DP7195* NAVD 88 ORTHO HEIGHT -   184.742 (meters)      606.11  (feet) ADJUSTED
 DP7195  ______________________________________________________________________
 DP7195  GEOID HEIGHT    -        -31.998 (meters)                     GEOID18
 DP7195  DYNAMIC HEIGHT  -        184.631 (meters)      605.74  (feet) COMP
 DP7195  MODELED GRAVITY -    980,025.0   (mgal)                       NAVD 88
 DP7195
 DP7195  VERT ORDER      -  SECOND    CLASS I
 DP7195
 DP7195.The horizontal coordinates were determined by differentially corrected
 DP7195.hand held GPS observations or other comparable positioning techniques
 DP7195.and have an estimated accuracy of +/- 3 meters.
 DP7195
 DP7195.The orthometric height was determined by differential leveling and
 DP7195.adjusted by the IL DEPT OF TRANSP
 DP7195.in July 2015.
 DP7195
 DP7195.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7195.GEOID18 height accuracy estimate available here.
 DP7195
 DP7195.Click photographs - Photos may exist for this station.
 DP7195
 DP7195.The dynamic height is computed by dividing the NAVD 88
 DP7195.geopotential number by the normal gravity value computed on the
 DP7195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7195.degrees latitude (g = 980.6199 gals.).
 DP7195
 DP7195.The modeled gravity was interpolated from observed gravity values.
 DP7195
 DP7195;                    North         East    Units  Estimated Accuracy
 DP7195;SPC IL E     -   275,370.9     284,274.1     MT  (+/- 3 meters HH1 GPS) 
 DP7195
 DP7195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6906134240(NAD 83)
 DP7195
 DP7195                          SUPERSEDED SURVEY CONTROL
 DP7195
 DP7195.No superseded survey control is available for this station.
 DP7195
 DP7195_MARKER: F = FLANGE-ENCASED ROD
 DP7195_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7195_STAMPING: CJ 054 2014
 DP7195_MARK LOGO: UIL
 DP7195_PROJECTION: RECESSED 8 CENTIMETERS
 DP7195_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7195_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7195+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2023
 DP7195_ROD/PIPE-DEPTH: 5.2 meters
 DP7195_SLEEVE-DEPTH  : 0.9 meters
 DP7195
 DP7195  HISTORY     - Date     Condition        Report By
 DP7195  HISTORY     - 20141006 MONUMENTED       AMESC
 DP7195  HISTORY     - 20200708 GOOD             INDIV
 DP7195  HISTORY     - 20230828 GOOD             USPSQD
 DP7195
 DP7195                          STATION DESCRIPTION
 DP7195
 DP7195'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7195'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST-SOUTHEAST OF
 DP7195'SHUMWAY, 2.5 MI (4.0 KM) WEST-NORTHWEST OF TEUTOPOLIS AND 2.4 MI (3.9
 DP7195'KM) NORTHEAST OF EFFINGHAM.
 DP7195'
 DP7195'TO REACH FROM THE POST OFFICE IN EFFINGHAM PROCEED NORTH ON US ROUTE
 DP7195'45 (N THIRD STREET) FOR 1.3 MI (2.1 KM) TO TECHNOLOGY DRIVE, THENCE
 DP7195'EAST ALONG TECHNOLOGY DRIVE FOR 0.65 MI (1.0 KM) TO WILLENBORG STREET,
 DP7195'THENCE NORTH ALONG WILLENBORG STREET FOR 0.35 MI (0.6 KM) TO ALTHOFF
 DP7195'DRIVE, THENCE NORTHEAST ALONG ALTHOFF DRIVE FOR 0.42 MI (0.7 KM) TO
 DP7195'HISTORIC HILLS DRIVE AND THE STATION ON THE RIGHT.    THE STATION IS
 DP7195'35 FT (10.7 M) SOUTH OF THE CENTERLINE OF ALTHOFF DRIVE, 70.5 FT (21.5
 DP7195'M) NORTHEAST OF THE CENTERLINE OF HISTORIC HILLS DRIVE, 168.6 FT (51.4
 DP7195'M) WEST-NORTHWEST OF A FIRE HYDRANT, 95.5 FT (29.1 M) WEST-NORTHWEST
 DP7195'OF A POWER POLE WITH TRANSFORMER, 34.2 FT (10.4 M) NORTH-NORTHEAST OF
 DP7195'THE NORTHEAST BOLT ON THE 'HARLEY DAVIDSON' SIGN FOUNDATION, 18.2 FT
 DP7195'(5.5 M) NORTHEAST OF AN ELECTRIC PEDESTAL, 3.70 FT (1.1 M) NORTHEAST
 DP7195'OF THE NORTHEAST EDGE OF SIDEWALK.
 DP7195'
 DP7195'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7195'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7195'IN IDENTIFICATION.
 DP7195
 DP7195                          STATION RECOVERY (2020)
 DP7195
 DP7195'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DP7195'RECOVERED IN GOOD CONDITION.
 DP7195
 DP7195                          STATION RECOVERY (2023)
 DP7195
 DP7195'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DP7195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7196 ***********************************************************************
 DP7196  DESIGNATION -  CJ 055
 DP7196  PID         -  DP7196
 DP7196  STATE/COUNTY-  IL/EFFINGHAM
 DP7196  COUNTRY     -  US
 DP7196  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DP7196
 DP7196                         *CURRENT SURVEY CONTROL
 DP7196  ______________________________________________________________________
 DP7196* NAD 83(1986) POSITION- 39 08 56.61   (N) 088 32 21.88   (W)   HD_HELD1
 DP7196* NAVD 88 ORTHO HEIGHT -   184.053 (meters)      603.85  (feet) ADJUSTED
 DP7196  ______________________________________________________________________
 DP7196  GEOID HEIGHT    -        -32.012 (meters)                     GEOID18
 DP7196  DYNAMIC HEIGHT  -        183.943 (meters)      603.49  (feet) COMP
 DP7196  MODELED GRAVITY -    980,024.9   (mgal)                       NAVD 88
 DP7196
 DP7196  VERT ORDER      -  SECOND    CLASS I
 DP7196
 DP7196.The horizontal coordinates were determined by differentially corrected
 DP7196.hand held GPS observations or other comparable positioning techniques
 DP7196.and have an estimated accuracy of +/- 3 meters.
 DP7196
 DP7196.The orthometric height was determined by differential leveling and
 DP7196.adjusted by the IL DEPT OF TRANSP
 DP7196.in July 2015.
 DP7196
 DP7196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7196.GEOID18 height accuracy estimate available here.
 DP7196
 DP7196.Click photographs - Photos may exist for this station.
 DP7196
 DP7196.The dynamic height is computed by dividing the NAVD 88
 DP7196.geopotential number by the normal gravity value computed on the
 DP7196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7196.degrees latitude (g = 980.6199 gals.).
 DP7196
 DP7196.The modeled gravity was interpolated from observed gravity values.
 DP7196
 DP7196;                    North         East    Units  Estimated Accuracy
 DP7196;SPC IL E     -   275,545.8     282,186.2     MT  (+/- 3 meters HH1 GPS) 
 DP7196
 DP7196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6697634446(NAD 83)
 DP7196
 DP7196                          SUPERSEDED SURVEY CONTROL
 DP7196
 DP7196.No superseded survey control is available for this station.
 DP7196
 DP7196_MARKER: F = FLANGE-ENCASED ROD
 DP7196_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7196_STAMPING: CJ 055 2014
 DP7196_MARK LOGO: UIL
 DP7196_PROJECTION: RECESSED 8 CENTIMETERS
 DP7196_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7196_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7196+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2020
 DP7196_ROD/PIPE-DEPTH: 4.9 meters
 DP7196_SLEEVE-DEPTH  : 0.9 meters
 DP7196
 DP7196  HISTORY     - Date     Condition        Report By
 DP7196  HISTORY     - 20141006 MONUMENTED       AMESC
 DP7196  HISTORY     - 20200707 GOOD             INDIV
 DP7196
 DP7196                          STATION DESCRIPTION
 DP7196
 DP7196'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7196'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST-SOUTHEAST OF
 DP7196'SHUMWAY, 3.8 MI (6.1 KM) WEST-NORTHWEST OF TEUTOPOLIS AND 2.0 MI (3.2
 DP7196'KM) NORTH OF EFFINGHAM.
 DP7196'
 DP7196'TO REACH FROM THE POST OFFICE IN EFFINGHAM PROCEED NORTH ON US ROUTE
 DP7196'45 (N THIRD STREET) FOR 1.85 MI (3.0 KM) TO EAST RICKELMAN AVENUE,
 DP7196'THENCE WEST ALONG EAST RICKELMAN AVENUE FOR 0.4 MI (0.6 KM) TO THE
 DP7196'STATION ON THE RIGHT.    THE STATION IS 27 FT (8.2 M) NORTH OF THE
 DP7196'CENTERLINE OF EAST RICKELMAN AVENUE, 149.5 FT (45.6 M) WEST OF THE
 DP7196'CORNER OF A FENCE RUNNING EAST AND NORTH, 85.6 FT (26.1 M) NORTHEAST
 DP7196'OF THE WEST END OF AN 18 INCH (46 CM) CONCRETE PIPE ALONG THE SOUTH
 DP7196'SIDE OF EAST RICKELMAN AVENUE, 72.4 FT (22.1 M) NORTHWEST OF THE EAST
 DP7196'END OF AN 18 INCH (46 CM) CONCRETE PIPE ALONG THE SOUTH SIDE OF EAST
 DP7196'RICKELMAN AVENUE, 20 FT (6.1 M) WEST OF THE CENTERLINE OF THE ENTRANCE
 DP7196'TO 'WATER EQUIPMENT TECHNOLOGIES', 18.7 FT (5.7 M) EAST-SOUTHEAST OF A
 DP7196'POWER POLE.
 DP7196'
 DP7196'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7196'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7196'IN IDENTIFICATION.
 DP7196
 DP7196                          STATION RECOVERY (2020)
 DP7196
 DP7196'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DP7196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7197 ***********************************************************************
 DP7197  DESIGNATION -  CJ 056
 DP7197  PID         -  DP7197
 DP7197  STATE/COUNTY-  IL/EFFINGHAM
 DP7197  COUNTRY     -  US
 DP7197  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DP7197
 DP7197                         *CURRENT SURVEY CONTROL
 DP7197  ______________________________________________________________________
 DP7197* NAD 83(1986) POSITION- 39 08 58.26   (N) 088 33 21.68   (W)   HD_HELD1
 DP7197* NAVD 88 ORTHO HEIGHT -   183.451 (meters)      601.87  (feet) ADJUSTED
 DP7197  ______________________________________________________________________
 DP7197  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 DP7197  DYNAMIC HEIGHT  -        183.341 (meters)      601.51  (feet) COMP
 DP7197  MODELED GRAVITY -    980,024.6   (mgal)                       NAVD 88
 DP7197
 DP7197  VERT ORDER      -  SECOND    CLASS I
 DP7197
 DP7197.The horizontal coordinates were determined by differentially corrected
 DP7197.hand held GPS observations or other comparable positioning techniques
 DP7197.and have an estimated accuracy of +/- 3 meters.
 DP7197
 DP7197.The orthometric height was determined by differential leveling and
 DP7197.adjusted by the IL DEPT OF TRANSP
 DP7197.in July 2015.
 DP7197
 DP7197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7197.GEOID18 height accuracy estimate available here.
 DP7197
 DP7197.Click photographs - Photos may exist for this station.
 DP7197
 DP7197.The dynamic height is computed by dividing the NAVD 88
 DP7197.geopotential number by the normal gravity value computed on the
 DP7197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7197.degrees latitude (g = 980.6199 gals.).
 DP7197
 DP7197.The modeled gravity was interpolated from observed gravity values.
 DP7197
 DP7197;                    North         East    Units  Estimated Accuracy
 DP7197;SPC IL E     -   275,600.1     280,750.4     MT  (+/- 3 meters HH1 GPS) 
 DP7197
 DP7197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6554134521(NAD 83)
 DP7197
 DP7197                          SUPERSEDED SURVEY CONTROL
 DP7197
 DP7197.No superseded survey control is available for this station.
 DP7197
 DP7197_MARKER: F = FLANGE-ENCASED ROD
 DP7197_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7197_STAMPING: CJ 056 2014
 DP7197_MARK LOGO: UIL
 DP7197_PROJECTION: RECESSED 8 CENTIMETERS
 DP7197_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7197_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7197+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2023
 DP7197_ROD/PIPE-DEPTH: 4.9 meters
 DP7197_SLEEVE-DEPTH  : 0.9 meters
 DP7197
 DP7197  HISTORY     - Date     Condition        Report By
 DP7197  HISTORY     - 20141006 MONUMENTED       AMESC
 DP7197  HISTORY     - 20200518 GOOD             INDIV
 DP7197  HISTORY     - 20230828 GOOD             USPSQD
 DP7197
 DP7197                          STATION DESCRIPTION
 DP7197
 DP7197'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7197'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) EAST-SOUTHEAST OF
 DP7197'SHUMWAY, 4.7 MI (7.6 KM) WEST-NORTHWEST OF TEUTOPOLIS AND 2.1 MI (3.4
 DP7197'KM) NORTH-NORTHWEST OF EFFINGHAM.
 DP7197'
 DP7197'TO REACH FROM THE POST OFFICE IN EFFINGHAM PROCEED NORTH ON US ROUTE
 DP7197'45 (N THIRD STREET) FOR 1.85 MI (3.0 KM) TO EAST RICKELMAN AVENUE,
 DP7197'THENCE WEST ALONG EAST RICKELMAN AVENUE FOR 1.3 MI (2.1 KM) TO
 DP7197'CHARLOTTE STREET AND THE STATION ON THE RIGHT.    THE STATION IS 46 FT
 DP7197'(14.0 M) NORTH OF THE CENTERLINE OF EAST RICKELMAN AVENUE, 22.5 FT
 DP7197'(6.9 M) WEST OF THE CENTERLINE OF CHARLOTTE STREET, 49.5 FT (15.1 M)
 DP7197'NORTHWEST OF THE CORNER OF A FENCE RUNNING NORTH AND EAST, 44.3 FT
 DP7197'(13.5 M) NORTHWEST OF AN ANCHOR POLE WITH TWO GUY WIRES, 12.9 FT (3.9
 DP7197'M) NORTH OF POWER POLE NUMBER 'SS 101' WITH TWO GUY WIRES.
 DP7197'
 DP7197'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7197'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7197'IN IDENTIFICATION.
 DP7197
 DP7197                          STATION RECOVERY (2020)
 DP7197
 DP7197'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DP7197'RECOVERED IN GOOD CONDITION.
 DP7197
 DP7197                          STATION RECOVERY (2023)
 DP7197
 DP7197'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DP7197'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7198 ***********************************************************************
 DP7198  DESIGNATION -  CJ 057
 DP7198  PID         -  DP7198
 DP7198  STATE/COUNTY-  IL/FAYETTE
 DP7198  COUNTRY     -  US
 DP7198  USGS QUAD   -  BINGHAM (2018)
 DP7198
 DP7198                         *CURRENT SURVEY CONTROL
 DP7198  ______________________________________________________________________
 DP7198* NAD 83(1986) POSITION- 39 07 08.37   (N) 089 12 30.96   (W)   HD_HELD1
 DP7198* NAVD 88 ORTHO HEIGHT -   174.631 (meters)      572.94  (feet) ADJUSTED
 DP7198  ______________________________________________________________________
 DP7198  GEOID HEIGHT    -        -31.781 (meters)                     GEOID18
 DP7198  DYNAMIC HEIGHT  -        174.525 (meters)      572.59  (feet) COMP
 DP7198  MODELED GRAVITY -    980,017.4   (mgal)                       NAVD 88
 DP7198
 DP7198  VERT ORDER      -  SECOND    CLASS I
 DP7198
 DP7198.The horizontal coordinates were determined by differentially corrected
 DP7198.hand held GPS observations or other comparable positioning techniques
 DP7198.and have an estimated accuracy of +/- 3 meters.
 DP7198
 DP7198.The orthometric height was determined by differential leveling and
 DP7198.adjusted by the IL DEPT OF TRANSP
 DP7198.in July 2015.
 DP7198
 DP7198.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7198.GEOID18 height accuracy estimate available here.
 DP7198
 DP7198.Click photographs - Photos may exist for this station.
 DP7198
 DP7198.The dynamic height is computed by dividing the NAVD 88
 DP7198.geopotential number by the normal gravity value computed on the
 DP7198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7198.degrees latitude (g = 980.6199 gals.).
 DP7198
 DP7198.The modeled gravity was interpolated from observed gravity values.
 DP7198
 DP7198;                    North         East    Units  Estimated Accuracy
 DP7198;SPC IL E     -   272,552.6     224,307.2     MT  (+/- 3 meters HH1 GPS) 
 DP7198
 DP7198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0906432303(NAD 83)
 DP7198
 DP7198                          SUPERSEDED SURVEY CONTROL
 DP7198
 DP7198.No superseded survey control is available for this station.
 DP7198
 DP7198_MARKER: DB = BENCH MARK DISK
 DP7198_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP7198_SP_SET: BRIDGE ABUTMENT
 DP7198_STAMPING: CJ 057
 DP7198_MARK LOGO: UIL
 DP7198_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7198_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7198_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7198+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2014
 DP7198
 DP7198  HISTORY     - Date     Condition        Report By
 DP7198  HISTORY     - 20141017 MONUMENTED       AMESC
 DP7198
 DP7198                          STATION DESCRIPTION
 DP7198
 DP7198'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7198'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) WEST-SOUTHWEST OF RAMSEY,
 DP7198'3.8 MI (6.1 KM) EAST OF FILLMORE AND IN THE TOWN OF BINGHAM, IL.
 DP7198'
 DP7198'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1
 DP7198'INCH (3 CM) RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR
 DP7198'6.35 MI (10.2 KM) TO THE BRIDGE OVER HURRICANE CREEK AND THE STATION
 DP7198'ON THE RIGHT.
 DP7198'
 DP7198'THE STATION IS 15.5 FT (4.7 M) NORTHWEST OF THE CENTERLINE OF COUNTY
 DP7198'HIGHWAY 1, ON TOP OF THE OF WEST END OF THE NORTH ABUTMENT, 0.6 FT (18
 DP7198'CM) NORTHWEST OF THE BRIDGE DECK, APPROXIMATELY 1.5 FT (0.5 M) LOWER
 DP7198'THAN THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7199 ***********************************************************************
 DP7199  DESIGNATION -  CJ 058
 DP7199  PID         -  DP7199
 DP7199  STATE/COUNTY-  IL/EFFINGHAM
 DP7199  COUNTRY     -  US
 DP7199  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DP7199
 DP7199                         *CURRENT SURVEY CONTROL
 DP7199  ______________________________________________________________________
 DP7199* NAD 83(1986) POSITION- 39 08 52.35   (N) 088 34 32.22   (W)   HD_HELD1
 DP7199* NAVD 88 ORTHO HEIGHT -   162.935 (meters)      534.56  (feet) ADJUSTED
 DP7199  ______________________________________________________________________
 DP7199  GEOID HEIGHT    -        -32.030 (meters)                     GEOID18
 DP7199  DYNAMIC HEIGHT  -        162.837 (meters)      534.24  (feet) COMP
 DP7199  MODELED GRAVITY -    980,024.1   (mgal)                       NAVD 88
 DP7199
 DP7199  VERT ORDER      -  SECOND    CLASS I
 DP7199
 DP7199.The horizontal coordinates were determined by differentially corrected
 DP7199.hand held GPS observations or other comparable positioning techniques
 DP7199.and have an estimated accuracy of +/- 3 meters.
 DP7199
 DP7199.The orthometric height was determined by differential leveling and
 DP7199.adjusted by the IL DEPT OF TRANSP
 DP7199.in July 2015.
 DP7199
 DP7199.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7199.GEOID18 height accuracy estimate available here.
 DP7199
 DP7199.Click photographs - Photos may exist for this station.
 DP7199
 DP7199.The dynamic height is computed by dividing the NAVD 88
 DP7199.geopotential number by the normal gravity value computed on the
 DP7199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7199.degrees latitude (g = 980.6199 gals.).
 DP7199
 DP7199.The modeled gravity was interpolated from observed gravity values.
 DP7199
 DP7199;                    North         East    Units  Estimated Accuracy
 DP7199;SPC IL E     -   275,422.2     279,056.1     MT  (+/- 3 meters HH1 GPS) 
 DP7199
 DP7199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6384534368(NAD 83)
 DP7199
 DP7199                          SUPERSEDED SURVEY CONTROL
 DP7199
 DP7199.No superseded survey control is available for this station.
 DP7199
 DP7199_MARKER: DB = BENCH MARK DISK
 DP7199_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP7199_SP_SET: BRIDGE ABUTMENT
 DP7199_STAMPING: CJ 058
 DP7199_MARK LOGO: UIL
 DP7199_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7199_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7199+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2014
 DP7199
 DP7199  HISTORY     - Date     Condition        Report By
 DP7199  HISTORY     - 20141014 MONUMENTED       AMESC
 DP7199
 DP7199                          STATION DESCRIPTION
 DP7199
 DP7199'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7199'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) WEST OF TEUTOPOLIS, 4.8
 DP7199'MI (7.7 KM) EAST-SOUTHEAST OF SHUMWAY AND 2.6 MI (4.2 KM) NORTHWEST OF
 DP7199'EFFINGHAM.
 DP7199'
 DP7199'TO REACH FROM THE INTERSECTION OF INTERSTATE 57/70 AND IL ROUTE 32/33
 DP7199'PROCEED NORTHWEST ALONG IL ROUTE 32/33 FOR 1.1 MI (1.8 KM) TO COUNTY
 DP7199'ROAD 1200E, THENCE NORTHEAST ALONG COUNTY ROAD 1200E FOR 370 FT (112.8
 DP7199'M) TO A BRIDGE OVER THE LITTLE WABASH RIVER AND THE STATION ON THE
 DP7199'LEFT.
 DP7199'
 DP7199'THE STATION IS IN THE SOUTHWEST CORNER OF THE SOUTH ABUTMENT, 14.5 FT
 DP7199'(4.4 M) SOUTHWEST OF THE CENTERLINE OF COUNTY ROAD 1200E, 1.9 FT (0.6
 DP7199'M) NORTH OF THE BACK OF THE SOUTH ABUTMENT, APPROXIMATELY 1.8 FT (0.5
 DP7199'M) BELOW THE BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7200 ***********************************************************************
 DP7200  DESIGNATION -  CJ 059
 DP7200  PID         -  DP7200
 DP7200  STATE/COUNTY-  IL/EFFINGHAM
 DP7200  COUNTRY     -  US
 DP7200  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DP7200
 DP7200                         *CURRENT SURVEY CONTROL
 DP7200  ______________________________________________________________________
 DP7200* NAD 83(1986) POSITION- 39 09 09.30   (N) 088 35 28.31   (W)   HD_HELD1
 DP7200* NAVD 88 ORTHO HEIGHT -   184.571 (meters)      605.55  (feet) ADJUSTED
 DP7200  ______________________________________________________________________
 DP7200  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 DP7200  DYNAMIC HEIGHT  -        184.460 (meters)      605.18  (feet) COMP
 DP7200  MODELED GRAVITY -    980,024.0   (mgal)                       NAVD 88
 DP7200
 DP7200  VERT ORDER      -  SECOND    CLASS I
 DP7200
 DP7200.The horizontal coordinates were determined by differentially corrected
 DP7200.hand held GPS observations or other comparable positioning techniques
 DP7200.and have an estimated accuracy of +/- 3 meters.
 DP7200
 DP7200.The orthometric height was determined by differential leveling and
 DP7200.adjusted by the IL DEPT OF TRANSP
 DP7200.in July 2015.
 DP7200
 DP7200.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7200.GEOID18 height accuracy estimate available here.
 DP7200
 DP7200.Click photographs - Photos may exist for this station.
 DP7200
 DP7200.The dynamic height is computed by dividing the NAVD 88
 DP7200.geopotential number by the normal gravity value computed on the
 DP7200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7200.degrees latitude (g = 980.6199 gals.).
 DP7200
 DP7200.The modeled gravity was interpolated from observed gravity values.
 DP7200
 DP7200;                    North         East    Units  Estimated Accuracy
 DP7200;SPC IL E     -   275,948.6     277,710.8     MT  (+/- 3 meters HH1 GPS) 
 DP7200
 DP7200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6250834914(NAD 83)
 DP7200
 DP7200                          SUPERSEDED SURVEY CONTROL
 DP7200
 DP7200.No superseded survey control is available for this station.
 DP7200
 DP7200_MARKER: F = FLANGE-ENCASED ROD
 DP7200_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7200_STAMPING: CJ 059 2014
 DP7200_MARK LOGO: UIL
 DP7200_PROJECTION: RECESSED 8 CENTIMETERS
 DP7200_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7200+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2020
 DP7200_ROD/PIPE-DEPTH: 6.1 meters
 DP7200_SLEEVE-DEPTH  : 0.9 meters
 DP7200
 DP7200  HISTORY     - Date     Condition        Report By
 DP7200  HISTORY     - 20141010 MONUMENTED       AMESC
 DP7200  HISTORY     - 20200513 GOOD             INDIV
 DP7200
 DP7200                          STATION DESCRIPTION
 DP7200
 DP7200'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7200'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST-NORTHWEST OF
 DP7200'TEUTOPOLIS, 4.0 MI (6.4 KM) SOUTHEAST OF SHUMWAY AND 3.4 MI (5.5 KM)
 DP7200'NORTHWEST OF EFFINGHAM.
 DP7200'
 DP7200'TO REACH FROM THE INTERSECTION OF INTERSTATE 57/70 AND IL ROUTE 32/33
 DP7200'PROCEED NORTHWEST ALONG IL ROUTE 32/33 FOR 2.0 MI (3.2 KM) TO
 DP7200'BRIARWOOD ROAD.  CONTINUE NORTHWEST ALONG IL ROUTE 32/33 FOR 300 FT
 DP7200'(91.4 M) TO THE STATION ON THE LEFT.
 DP7200'
 DP7200'THE STATION IS 66.5 FT (20.3 M) SOUTHWEST OF THE CENTERLINE OF IL
 DP7200'ROUTE 32/33, 243 FT (74.1 M) NORTHWEST OF A TELEPHONE PEDESTAL, 240 FT
 DP7200'(73.2 M) NORTHWEST OF A POWER POLE WITH TRANSFORMER AND GUY WIRE, 55.6
 DP7200'FT (16.9 M) NORTHWEST OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER
 DP7200'THE DRIVEWAY TO HOUSE NUMBER '11229', 54.7 FT (16.7 M) NORTHWEST OF A
 DP7200'POWER POLE, 7.0 FT (2.1 M) NORTHEAST OF A CONCRETE RIGHT OF WAY
 DP7200'MARKER.
 DP7200'
 DP7200'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7200'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7200'IN IDENTIFICATION.
 DP7200
 DP7200                          STATION RECOVERY (2020)
 DP7200
 DP7200'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DES)
 DP7200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7201 ***********************************************************************
 DP7201  DESIGNATION -  CJ 060
 DP7201  PID         -  DP7201
 DP7201  STATE/COUNTY-  IL/EFFINGHAM
 DP7201  COUNTRY     -  US
 DP7201  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DP7201
 DP7201                         *CURRENT SURVEY CONTROL
 DP7201  ______________________________________________________________________
 DP7201* NAD 83(1986) POSITION- 39 09 28.94   (N) 088 36 29.45   (W)   HD_HELD1
 DP7201* NAVD 88 ORTHO HEIGHT -   185.649 (meters)      609.08  (feet) ADJUSTED
 DP7201  ______________________________________________________________________
 DP7201  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 DP7201  DYNAMIC HEIGHT  -        185.538 (meters)      608.72  (feet) COMP
 DP7201  MODELED GRAVITY -    980,023.8   (mgal)                       NAVD 88
 DP7201
 DP7201  VERT ORDER      -  SECOND    CLASS I
 DP7201
 DP7201.The horizontal coordinates were determined by differentially corrected
 DP7201.hand held GPS observations or other comparable positioning techniques
 DP7201.and have an estimated accuracy of +/- 3 meters.
 DP7201
 DP7201.The orthometric height was determined by differential leveling and
 DP7201.adjusted by the IL DEPT OF TRANSP
 DP7201.in July 2015.
 DP7201
 DP7201.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7201.GEOID18 height accuracy estimate available here.
 DP7201
 DP7201.Click photographs - Photos may exist for this station.
 DP7201
 DP7201.The dynamic height is computed by dividing the NAVD 88
 DP7201.geopotential number by the normal gravity value computed on the
 DP7201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7201.degrees latitude (g = 980.6199 gals.).
 DP7201
 DP7201.The modeled gravity was interpolated from observed gravity values.
 DP7201
 DP7201;                    North         East    Units  Estimated Accuracy
 DP7201;SPC IL E     -   276,558.6     276,244.6     MT  (+/- 3 meters HH1 GPS) 
 DP7201
 DP7201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6105135546(NAD 83)
 DP7201
 DP7201                          SUPERSEDED SURVEY CONTROL
 DP7201
 DP7201.No superseded survey control is available for this station.
 DP7201
 DP7201_MARKER: F = FLANGE-ENCASED ROD
 DP7201_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7201_STAMPING: CJ 060 2014
 DP7201_MARK LOGO: UIL
 DP7201_PROJECTION: RECESSED 8 CENTIMETERS
 DP7201_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7201_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7201+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2020
 DP7201_ROD/PIPE-DEPTH: 4.9 meters
 DP7201_SLEEVE-DEPTH  : 0.9 meters
 DP7201
 DP7201  HISTORY     - Date     Condition        Report By
 DP7201  HISTORY     - 20141013 MONUMENTED       AMESC
 DP7201  HISTORY     - 20200511 GOOD             INDIV
 DP7201
 DP7201                          STATION DESCRIPTION
 DP7201
 DP7201'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7201'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH OF STEWARDSON, 4.4
 DP7201'MI (7.1 KM) NORTHWEST OF EFFINGHAM AND 3.0 MI (4.8 KM) SOUTHEAST OF
 DP7201'SHUMWAY.
 DP7201'
 DP7201'TO REACH FROM THE INTERSECTION OF INTERSTATE 57/70 AND IL ROUTE 32/33
 DP7201'PROCEED NORTHWEST ALONG IL ROUTE 32/33 FOR 2.2 MI (3.5 KM) TO NORTH
 DP7201'NAZARENE ROAD.  CONTINUE NORTHWEST ALONG IL ROUTE 32/33 FOR 0.77 MI
 DP7201'(1.2 KM) TO THE STATION ON THE LEFT.
 DP7201'
 DP7201'THE STATION IS 70.5 FT (21.5 M) SOUTHWEST OF THE CENTERLINE OF IL
 DP7201'ROUTE 32/33, 60 FT (18.3 M) SOUTHEAST OF THE CENTERLINE OF THE
 DP7201'NORTHWEST ENTRANCE TO 'R AND RIGHT MOTORSPORTS', 31.5 FT (9.6 M)
 DP7201'SOUTHEAST OF A POWER POLE, 25.8 FT (7.9 M) EAST-SOUTHEAST OF A WATER
 DP7201'VALVE, 19.8 FT (6.0 M) NORTH OF A FIRE HYDRANT, 16.6 FT (5.1 M)
 DP7201'SOUTHEAST OF THE NORTH END OF A 12 INCH (30 CM) PVC PIPE.
 DP7201'
 DP7201'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7201'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7201'IN IDENTIFICATION.
 DP7201
 DP7201                          STATION RECOVERY (2020)
 DP7201
 DP7201'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DP7201'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7202 ***********************************************************************
 DP7202  DESIGNATION -  CJ 061
 DP7202  PID         -  DP7202
 DP7202  STATE/COUNTY-  IL/EFFINGHAM
 DP7202  COUNTRY     -  US
 DP7202  USGS QUAD   -  SHUMWAY (2018)
 DP7202
 DP7202                         *CURRENT SURVEY CONTROL
 DP7202  ______________________________________________________________________
 DP7202* NAD 83(1986) POSITION- 39 09 51.45   (N) 088 38 12.63   (W)   HD_HELD1
 DP7202* NAVD 88 ORTHO HEIGHT -   187.678 (meters)      615.74  (feet) ADJUSTED
 DP7202  ______________________________________________________________________
 DP7202  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 DP7202  DYNAMIC HEIGHT  -        187.566 (meters)      615.37  (feet) COMP
 DP7202  MODELED GRAVITY -    980,023.2   (mgal)                       NAVD 88
 DP7202
 DP7202  VERT ORDER      -  SECOND    CLASS I
 DP7202
 DP7202.The horizontal coordinates were determined by differentially corrected
 DP7202.hand held GPS observations or other comparable positioning techniques
 DP7202.and have an estimated accuracy of +/- 3 meters.
 DP7202
 DP7202.The orthometric height was determined by differential leveling and
 DP7202.adjusted by the IL DEPT OF TRANSP
 DP7202.in July 2015.
 DP7202
 DP7202.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7202.GEOID18 height accuracy estimate available here.
 DP7202
 DP7202.Click photographs - Photos may exist for this station.
 DP7202
 DP7202.The dynamic height is computed by dividing the NAVD 88
 DP7202.geopotential number by the normal gravity value computed on the
 DP7202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7202.degrees latitude (g = 980.6199 gals.).
 DP7202
 DP7202.The modeled gravity was interpolated from observed gravity values.
 DP7202
 DP7202;                    North         East    Units  Estimated Accuracy
 DP7202;SPC IL E     -   277,260.6     273,769.7     MT  (+/- 3 meters HH1 GPS) 
 DP7202
 DP7202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5858736284(NAD 83)
 DP7202
 DP7202                          SUPERSEDED SURVEY CONTROL
 DP7202
 DP7202.No superseded survey control is available for this station.
 DP7202
 DP7202_MARKER: F = FLANGE-ENCASED ROD
 DP7202_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7202_STAMPING: CJ 061 2014
 DP7202_MARK LOGO: UIL
 DP7202_PROJECTION: RECESSED 8 CENTIMETERS
 DP7202_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7202_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7202+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2014
 DP7202_ROD/PIPE-DEPTH: 4.9 meters
 DP7202_SLEEVE-DEPTH  : 0.9 meters
 DP7202
 DP7202  HISTORY     - Date     Condition        Report By
 DP7202  HISTORY     - 20141013 MONUMENTED       AMESC
 DP7202
 DP7202                          STATION DESCRIPTION
 DP7202
 DP7202'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7202'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH OF STEWARDSON, 5.9
 DP7202'MI (9.5 KM) WEST-NORTHWEST OF EFFINGHAM AND 1.7 MI (2.7 KM)
 DP7202'SOUTH-SOUTHEAST OF SHUMWAY.
 DP7202'
 DP7202'TO REACH FROM THE INTERSECTION OF INTERSTATE 57/70 AND IL ROUTE 32/33
 DP7202'PROCEED NORTHWEST ALONG IL ROUTE 32/33 FOR 3.85 MI (6.2 KM) TO COUNTY
 DP7202'ROAD 1700N, THENCE WEST ALONG COUNTY ROAD 1700N FOR 0.60 MI (1.0 KM)
 DP7202'TO NORTH 900TH STREET.  CONTINUE WEST ALONG COUNTY ROAD 1700N FOR 1200
 DP7202'FT (365.8 M) TO THE STATION ON THE RIGHT.
 DP7202'
 DP7202'THE STATION IS 16.5 FT (5.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP7202'1700N, 100 FT (30.5 M) EAST OF A 2 FT (0.6 M) X 1.5 FT (0.5 M) BOX
 DP7202'CULVERT, 3.1 FT (0.9 M) SOUTH OF THE EAST-WEST FENCE, 1.1 FT (0.3 M)
 DP7202'SOUTH OF THE ORANGE WITNESS POST.
 DP7202'
 DP7202'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7202'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7202'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7203 ***********************************************************************
 DP7203  DESIGNATION -  CJ 062
 DP7203  PID         -  DP7203
 DP7203  STATE/COUNTY-  IL/EFFINGHAM
 DP7203  COUNTRY     -  US
 DP7203  USGS QUAD   -  SHUMWAY (2018)
 DP7203
 DP7203                         *CURRENT SURVEY CONTROL
 DP7203  ______________________________________________________________________
 DP7203* NAD 83(1986) POSITION- 39 09 50.44   (N) 088 39 06.41   (W)   HD_HELD1
 DP7203* NAVD 88 ORTHO HEIGHT -   191.260 (meters)      627.49  (feet) ADJUSTED
 DP7203  ______________________________________________________________________
 DP7203  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 DP7203  DYNAMIC HEIGHT  -        191.145 (meters)      627.11  (feet) COMP
 DP7203  MODELED GRAVITY -    980,022.5   (mgal)                       NAVD 88
 DP7203
 DP7203  VERT ORDER      -  SECOND    CLASS I
 DP7203
 DP7203.The horizontal coordinates were determined by differentially corrected
 DP7203.hand held GPS observations or other comparable positioning techniques
 DP7203.and have an estimated accuracy of +/- 3 meters.
 DP7203
 DP7203.The orthometric height was determined by differential leveling and
 DP7203.adjusted by the IL DEPT OF TRANSP
 DP7203.in July 2015.
 DP7203
 DP7203.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7203.GEOID18 height accuracy estimate available here.
 DP7203
 DP7203.Click photographs - Photos may exist for this station.
 DP7203
 DP7203.The dynamic height is computed by dividing the NAVD 88
 DP7203.geopotential number by the normal gravity value computed on the
 DP7203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7203.degrees latitude (g = 980.6199 gals.).
 DP7203
 DP7203.The modeled gravity was interpolated from observed gravity values.
 DP7203
 DP7203;                    North         East    Units  Estimated Accuracy
 DP7203;SPC IL E     -   277,233.9     272,478.5     MT  (+/- 3 meters HH1 GPS) 
 DP7203
 DP7203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5729636276(NAD 83)
 DP7203
 DP7203                          SUPERSEDED SURVEY CONTROL
 DP7203
 DP7203.No superseded survey control is available for this station.
 DP7203
 DP7203_MARKER: F = FLANGE-ENCASED ROD
 DP7203_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7203_STAMPING: CJ 062 2014
 DP7203_MARK LOGO: UIL
 DP7203_PROJECTION: RECESSED 8 CENTIMETERS
 DP7203_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7203_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7203+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2020
 DP7203_ROD/PIPE-DEPTH: 4.9 meters
 DP7203_SLEEVE-DEPTH  : 0.9 meters
 DP7203
 DP7203  HISTORY     - Date     Condition        Report By
 DP7203  HISTORY     - 20141014 MONUMENTED       AMESC
 DP7203  HISTORY     - 20200622 GOOD             INDIV
 DP7203
 DP7203                          STATION DESCRIPTION
 DP7203
 DP7203'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7203'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH OF STEWARDSON, 6.6
 DP7203'MI (10.6 KM) WEST-NORTHWEST OF EFFINGHAM AND 1.4 MI (2.3 KM) SOUTH OF
 DP7203'SHUMWAY.
 DP7203'
 DP7203'TO REACH FROM THE INTERSECTION OF INTERSTATE 57/70 AND IL ROUTE 32/33
 DP7203'PROCEED NORTHWEST ALONG IL ROUTE 32/33 FOR 3.85 MI (6.2 KM) TO COUNTY
 DP7203'ROAD 1700N, THENCE WEST ALONG COUNTY ROAD 1700N FOR 1.6 MI (2.6 KM) TO
 DP7203'NORTH 800TH STREET AND THE STATION ON THE LEFT.
 DP7203'
 DP7203'THE STATION IS 41.5 FT (12.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP7203'1700N, 27 FT (8.2 M) WEST OF THE CENTERLINE OF NORTH 800TH STREET,
 DP7203'36.7 FT (11.2 M) SOUTHEAST OF A THE SOUTHEAST CORNER OF A 42 INCH (107
 DP7203'CM) X 18 INCH (46 CM) BOX CULVERT UNDER COUNTY ROAD 1700N, 18.2 FT
 DP7203'(5.5 M) SOUTH OF POWER POLE NUMBER 'HH 102', 12.4 FT (3.8 M)
 DP7203'SOUTH-SOUTHWEST OF FRONTIER TELEPHONE PEDESTAL NUMBER 'L1000 P8'.
 DP7203'
 DP7203'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7203'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7203'IN IDENTIFICATION.
 DP7203
 DP7203                          STATION RECOVERY (2020)
 DP7203
 DP7203'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DP7203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7204 ***********************************************************************
 DP7204  DESIGNATION -  CJ 063
 DP7204  PID         -  DP7204
 DP7204  STATE/COUNTY-  IL/EFFINGHAM
 DP7204  COUNTRY     -  US
 DP7204  USGS QUAD   -  SHUMWAY (2018)
 DP7204
 DP7204                         *CURRENT SURVEY CONTROL
 DP7204  ______________________________________________________________________
 DP7204* NAD 83(1986) POSITION- 39 08 57.50   (N) 088 39 58.61   (W)   HD_HELD1
 DP7204* NAVD 88 ORTHO HEIGHT -   190.451 (meters)      624.84  (feet) ADJUSTED
 DP7204  ______________________________________________________________________
 DP7204  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 DP7204  DYNAMIC HEIGHT  -        190.336 (meters)      624.46  (feet) COMP
 DP7204  MODELED GRAVITY -    980,020.9   (mgal)                       NAVD 88
 DP7204
 DP7204  VERT ORDER      -  SECOND    CLASS I
 DP7204
 DP7204.The horizontal coordinates were determined by differentially corrected
 DP7204.hand held GPS observations or other comparable positioning techniques
 DP7204.and have an estimated accuracy of +/- 3 meters.
 DP7204
 DP7204.The orthometric height was determined by differential leveling and
 DP7204.adjusted by the IL DEPT OF TRANSP
 DP7204.in July 2015.
 DP7204
 DP7204.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7204.GEOID18 height accuracy estimate available here.
 DP7204
 DP7204.Click photographs - Photos may exist for this station.
 DP7204
 DP7204.The dynamic height is computed by dividing the NAVD 88
 DP7204.geopotential number by the normal gravity value computed on the
 DP7204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7204.degrees latitude (g = 980.6199 gals.).
 DP7204
 DP7204.The modeled gravity was interpolated from observed gravity values.
 DP7204
 DP7204;                    North         East    Units  Estimated Accuracy
 DP7204;SPC IL E     -   275,605.9     271,219.4     MT  (+/- 3 meters HH1 GPS) 
 DP7204
 DP7204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5601334667(NAD 83)
 DP7204
 DP7204                          SUPERSEDED SURVEY CONTROL
 DP7204
 DP7204.No superseded survey control is available for this station.
 DP7204
 DP7204_MARKER: F = FLANGE-ENCASED ROD
 DP7204_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7204_STAMPING: CJ 063 2014
 DP7204_MARK LOGO: UIL
 DP7204_PROJECTION: RECESSED 8 CENTIMETERS
 DP7204_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7204_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7204+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2014
 DP7204_ROD/PIPE-DEPTH: 4.9 meters
 DP7204_SLEEVE-DEPTH  : 0.9 meters
 DP7204
 DP7204  HISTORY     - Date     Condition        Report By
 DP7204  HISTORY     - 20141014 MONUMENTED       AMESC
 DP7204
 DP7204                          STATION DESCRIPTION
 DP7204
 DP7204'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7204'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST-SOUTHEAST OF
 DP7204'BEECHER CITY, 6.9 MI (11.1 KM) WEST-NORTHWEST OF EFFINGHAM AND 2.6 MI
 DP7204'(4.2 KM) SOUTH-SOUTHWEST OF SHUMWAY.
 DP7204'
 DP7204'TO REACH FROM THE INTERSECTION OF INTERSTATE 57/70 AND IL ROUTE 32/33
 DP7204'PROCEED NORTHWEST ALONG IL ROUTE 32/33 FOR 2.2 MI (3.5 KM) TO NORTH
 DP7204'NAZARENE ROAD, THENCE SOUTH ALONG NORTH NAZARENE ROAD FOR 0.3 MI (0.5
 DP7204'KM) TO COUNTY ROAD 1600N, THENCE WEST ALONG COUNTY ROAD 1600N WHICH
 DP7204'BECOMES EAST 1600TH AVENUE FOR 3.05 MI (4.9 KM) TO NORTH 800TH STREET.
 DP7204'CONTINUE WEST ALONG EAST 1600TH AVENUE FOR 0.8 MI (1.3 KM) TO THE
 DP7204'STATION ON THE LEFT.
 DP7204'
 DP7204'THE STATION IS 33.5 FT (10.2 M) SOUTH OF THE CENTERLINE OF EAST 1600TH
 DP7204'AVENUE, 223 FT (68.0 M) EAST OF A POWER POLE, 214 FT (65.2 M) WEST OF
 DP7204'THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD
 DP7204'ENTRANCE, 20.0 FT (6.1 M) WEST OF A POWER POLE.
 DP7204'
 DP7204'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7204'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7204'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7205 ***********************************************************************
 DP7205  DESIGNATION -  CJ 064
 DP7205  PID         -  DP7205
 DP7205  STATE/COUNTY-  IL/EFFINGHAM
 DP7205  COUNTRY     -  US
 DP7205  USGS QUAD   -  SHUMWAY (2018)
 DP7205
 DP7205                         *CURRENT SURVEY CONTROL
 DP7205  ______________________________________________________________________
 DP7205* NAD 83(1986) POSITION- 39 08 57.50   (N) 088 40 58.96   (W)   HD_HELD1
 DP7205* NAVD 88 ORTHO HEIGHT -   198.070 (meters)      649.83  (feet) ADJUSTED
 DP7205  ______________________________________________________________________
 DP7205  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 DP7205  DYNAMIC HEIGHT  -        197.951 (meters)      649.44  (feet) COMP
 DP7205  MODELED GRAVITY -    980,020.0   (mgal)                       NAVD 88
 DP7205
 DP7205  VERT ORDER      -  SECOND    CLASS I
 DP7205
 DP7205.The horizontal coordinates were determined by differentially corrected
 DP7205.hand held GPS observations or other comparable positioning techniques
 DP7205.and have an estimated accuracy of +/- 3 meters.
 DP7205
 DP7205.The orthometric height was determined by differential leveling and
 DP7205.adjusted by the IL DEPT OF TRANSP
 DP7205.in July 2015.
 DP7205
 DP7205.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7205.GEOID18 height accuracy estimate available here.
 DP7205
 DP7205.Click photographs - Photos may exist for this station.
 DP7205
 DP7205.The dynamic height is computed by dividing the NAVD 88
 DP7205.geopotential number by the normal gravity value computed on the
 DP7205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7205.degrees latitude (g = 980.6199 gals.).
 DP7205
 DP7205.The modeled gravity was interpolated from observed gravity values.
 DP7205
 DP7205;                    North         East    Units  Estimated Accuracy
 DP7205;SPC IL E     -   275,611.3     269,770.3     MT  (+/- 3 meters HH1 GPS) 
 DP7205
 DP7205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5456434694(NAD 83)
 DP7205
 DP7205                          SUPERSEDED SURVEY CONTROL
 DP7205
 DP7205.No superseded survey control is available for this station.
 DP7205
 DP7205_MARKER: F = FLANGE-ENCASED ROD
 DP7205_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7205_STAMPING: CJ 064 2014
 DP7205_MARK LOGO: UIL
 DP7205_PROJECTION: RECESSED 8 CENTIMETERS
 DP7205_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7205_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7205+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2014
 DP7205_ROD/PIPE-DEPTH: 4.6 meters
 DP7205_SLEEVE-DEPTH  : 0.9 meters
 DP7205
 DP7205  HISTORY     - Date     Condition        Report By
 DP7205  HISTORY     - 20141014 MONUMENTED       AMESC
 DP7205
 DP7205                          STATION DESCRIPTION
 DP7205
 DP7205'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7205'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DP7205'ALTAMONT, 6.2 MI (10.0 KM) EAST-SOUTHEAST OF BEECHER CITY AND 3.0 MI
 DP7205'(4.8 KM) SOUTHWEST OF SHUMWAY.
 DP7205'
 DP7205'TO REACH FROM THE INTERSECTION OF INTERSTATE 57/70 AND IL ROUTE 32/33
 DP7205'PROCEED NORTHWEST ALONG IL ROUTE 32/33 FOR 2.2 MI (3.5 KM) TO NORTH
 DP7205'NAZARENE ROAD, THENCE SOUTH ALONG NORTH NAZARENE ROAD FOR 0.3 MI (0.5
 DP7205'KM) TO COUNTY ROAD 1600N, THENCE WEST ALONG COUNTY ROAD 1600N WHICH
 DP7205'BECOMES EAST 1600TH AVENUE FOR 4.55 MI (7.3 KM) TO NORTH 650TH STREET.
 DP7205'CONTINUE WEST ALONG EAST 1600TH AVENUE FOR 930 FT (283.5 M) TO THE
 DP7205'STATION ON THE LEFT.
 DP7205'
 DP7205'THE STATION IS 28.5 FT (8.7 M) SOUTH OF THE CENTERLINE OF EAST 1600TH
 DP7205'AVENUE, 110.5 FT (33.7 M) EAST OF THE EAST END OF A 15 INCH (38 CM)
 DP7205'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 38.5 FT (11.7 M) WEST OF
 DP7205'THE WEST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER A FIELD
 DP7205'ENTRANCE, 17.0 FT (5.2 M) EAST OF A POWER POLE.
 DP7205'
 DP7205'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7205'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7205'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7206 ***********************************************************************
 DP7206  DESIGNATION -  CJ 065
 DP7206  PID         -  DP7206
 DP7206  STATE/COUNTY-  IL/EFFINGHAM
 DP7206  COUNTRY     -  US
 DP7206  USGS QUAD   -  SHUMWAY (2018)
 DP7206
 DP7206                         *CURRENT SURVEY CONTROL
 DP7206  ______________________________________________________________________
 DP7206* NAD 83(1986) POSITION- 39 08 55.68   (N) 088 42 00.47   (W)   HD_HELD1
 DP7206* NAVD 88 ORTHO HEIGHT -   192.002 (meters)      629.93  (feet) ADJUSTED
 DP7206  ______________________________________________________________________
 DP7206  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 DP7206  DYNAMIC HEIGHT  -        191.886 (meters)      629.55  (feet) COMP
 DP7206  MODELED GRAVITY -    980,019.1   (mgal)                       NAVD 88
 DP7206
 DP7206  VERT ORDER      -  SECOND    CLASS I
 DP7206
 DP7206.The horizontal coordinates were determined by differentially corrected
 DP7206.hand held GPS observations or other comparable positioning techniques
 DP7206.and have an estimated accuracy of +/- 3 meters.
 DP7206
 DP7206.The orthometric height was determined by differential leveling and
 DP7206.adjusted by the IL DEPT OF TRANSP
 DP7206.in July 2015.
 DP7206
 DP7206.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7206.GEOID18 height accuracy estimate available here.
 DP7206
 DP7206.Click photographs - Photos may exist for this station.
 DP7206
 DP7206.The dynamic height is computed by dividing the NAVD 88
 DP7206.geopotential number by the normal gravity value computed on the
 DP7206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7206.degrees latitude (g = 980.6199 gals.).
 DP7206
 DP7206.The modeled gravity was interpolated from observed gravity values.
 DP7206
 DP7206;                    North         East    Units  Estimated Accuracy
 DP7206;SPC IL E     -   275,561.0     268,293.1     MT  (+/- 3 meters HH1 GPS) 
 DP7206
 DP7206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5308734665(NAD 83)
 DP7206
 DP7206                          SUPERSEDED SURVEY CONTROL
 DP7206
 DP7206.No superseded survey control is available for this station.
 DP7206
 DP7206_MARKER: F = FLANGE-ENCASED ROD
 DP7206_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7206_STAMPING: CJ 065 2014
 DP7206_MARK LOGO: UIL
 DP7206_PROJECTION: RECESSED 8 CENTIMETERS
 DP7206_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7206+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7206_ROD/PIPE-DEPTH: 5.5 meters
 DP7206_SLEEVE-DEPTH  : 0.9 meters
 DP7206
 DP7206  HISTORY     - Date     Condition        Report By
 DP7206  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7206
 DP7206                          STATION DESCRIPTION
 DP7206
 DP7206'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7206'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTH-NORTHEAST OF
 DP7206'ALTAMONT, 5.4 MI (8.7 KM) EAST-SOUTHEAST OF BEECHER CITY AND 3.6 MI
 DP7206'(5.8 KM) SOUTHWEST OF SHUMWAY.
 DP7206'
 DP7206'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7206'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.9 MI (4.7 KM) TO
 DP7206'EAST 1600TH AVENUE, THENCE EAST ALONG EAST 1600TH AVENUE FOR 5.1 MI
 DP7206'(8.2 KM) TO NORTH 500TH STREET.  CONTINUE EAST ALONG EAST 1600TH
 DP7206'AVENUE FOR 0.55 MI (0.9 KM) TO THE STATION ON THE LEFT.
 DP7206'
 DP7206'THE STATION IS 24 FT (7.3 M) NORTH OF THE CENTERLINE OF EAST 1600TH
 DP7206'AVENUE, 178.5 FT (54.4 M) EAST OF A LONE WOODEN FENCE POST, 157.5 FT
 DP7206'(48.0 M) EAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DP7206'PIPE UNDER A FIELD ENTRANCE, 16.4 FT (5.0 M) EAST OF A POWER POLE.
 DP7206'
 DP7206'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7206'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7206'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7207 ***********************************************************************
 DP7207  DESIGNATION -  CJ 066
 DP7207  PID         -  DP7207
 DP7207  STATE/COUNTY-  IL/EFFINGHAM
 DP7207  COUNTRY     -  US
 DP7207  USGS QUAD   -  SHUMWAY (2018)
 DP7207
 DP7207                         *CURRENT SURVEY CONTROL
 DP7207  ______________________________________________________________________
 DP7207* NAD 83(1986) POSITION- 39 08 52.85   (N) 088 42 54.07   (W)   HD_HELD1
 DP7207* NAVD 88 ORTHO HEIGHT -   189.815 (meters)      622.75  (feet) ADJUSTED
 DP7207  ______________________________________________________________________
 DP7207  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 DP7207  DYNAMIC HEIGHT  -        189.700 (meters)      622.37  (feet) COMP
 DP7207  MODELED GRAVITY -    980,018.2   (mgal)                       NAVD 88
 DP7207
 DP7207  VERT ORDER      -  SECOND    CLASS I
 DP7207
 DP7207.The horizontal coordinates were determined by differentially corrected
 DP7207.hand held GPS observations or other comparable positioning techniques
 DP7207.and have an estimated accuracy of +/- 3 meters.
 DP7207
 DP7207.The orthometric height was determined by differential leveling and
 DP7207.adjusted by the IL DEPT OF TRANSP
 DP7207.in July 2015.
 DP7207
 DP7207.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7207.GEOID18 height accuracy estimate available here.
 DP7207
 DP7207.Click photographs - Photos may exist for this station.
 DP7207
 DP7207.The dynamic height is computed by dividing the NAVD 88
 DP7207.geopotential number by the normal gravity value computed on the
 DP7207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7207.degrees latitude (g = 980.6199 gals.).
 DP7207
 DP7207.The modeled gravity was interpolated from observed gravity values.
 DP7207
 DP7207;                    North         East    Units  Estimated Accuracy
 DP7207;SPC IL E     -   275,479.1     267,005.7     MT  (+/- 3 meters HH1 GPS) 
 DP7207
 DP7207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5179834602(NAD 83)
 DP7207
 DP7207                          SUPERSEDED SURVEY CONTROL
 DP7207
 DP7207.No superseded survey control is available for this station.
 DP7207
 DP7207_MARKER: F = FLANGE-ENCASED ROD
 DP7207_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7207_STAMPING: CJ 066 2014
 DP7207_MARK LOGO: UIL
 DP7207_PROJECTION: RECESSED 8 CENTIMETERS
 DP7207_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7207_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7207+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7207_ROD/PIPE-DEPTH: 4.9 meters
 DP7207_SLEEVE-DEPTH  : 0.9 meters
 DP7207
 DP7207  HISTORY     - Date     Condition        Report By
 DP7207  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7207
 DP7207                          STATION DESCRIPTION
 DP7207
 DP7207'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7207'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHEAST OF
 DP7207'ALTAMONT, 4.7 MI (7.6 KM) SOUTHEAST OF BEECHER CITY AND 4.2 MI (6.8
 DP7207'KM) SOUTHWEST OF SHUMWAY.
 DP7207'
 DP7207'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7207'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.9 MI (4.7 KM) TO
 DP7207'EAST 1600TH AVENUE, THENCE EAST ALONG EAST 1600TH AVENUE FOR 4.1 MI
 DP7207'(6.6 KM) TO NORTH 400TH STREET.  CONTINUE EAST ALONG EAST 1600TH
 DP7207'AVENUE FOR 0.75 MI (1.2 KM) TO THE STATION ON THE RIGHT.
 DP7207'
 DP7207'THE STATION IS 28 FT (8.5 M) SOUTH OF THE CENTERLINE OF EAST 1600TH
 DP7207'AVENUE, 392 FT (119.5 M) EAST OF THE SOUTHEAST CORNER OF A 3 FT (0.9
 DP7207'M) X 6 FT (1.8 M) BOX CULVERT UNDER EAST 1600TH AVENUE, 261 FT (79.6
 DP7207'M) EAST OF A POWER POLE, 64.5 FT (19.7 M) SOUTHWEST OF A LONE WOODEN
 DP7207'POST, 21.3 FT (6.5 M) WEST OF A POWER POLE WITH GUY WIRE.
 DP7207'
 DP7207'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7207'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7207'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7208 ***********************************************************************
 DP7208  DESIGNATION -  CJ 067
 DP7208  PID         -  DP7208
 DP7208  STATE/COUNTY-  IL/EFFINGHAM
 DP7208  COUNTRY     -  US
 DP7208  USGS QUAD   -  SHUMWAY (2018)
 DP7208
 DP7208                         *CURRENT SURVEY CONTROL
 DP7208  ______________________________________________________________________
 DP7208* NAD 83(1986) POSITION- 39 08 50.75   (N) 088 44 01.37   (W)   HD_HELD1
 DP7208* NAVD 88 ORTHO HEIGHT -   189.382 (meters)      621.33  (feet) ADJUSTED
 DP7208  ______________________________________________________________________
 DP7208  GEOID HEIGHT    -        -32.105 (meters)                     GEOID18
 DP7208  DYNAMIC HEIGHT  -        189.267 (meters)      620.95  (feet) COMP
 DP7208  MODELED GRAVITY -    980,017.1   (mgal)                       NAVD 88
 DP7208
 DP7208  VERT ORDER      -  SECOND    CLASS I
 DP7208
 DP7208.The horizontal coordinates were determined by differentially corrected
 DP7208.hand held GPS observations or other comparable positioning techniques
 DP7208.and have an estimated accuracy of +/- 3 meters.
 DP7208
 DP7208.The orthometric height was determined by differential leveling and
 DP7208.adjusted by the IL DEPT OF TRANSP
 DP7208.in July 2015.
 DP7208
 DP7208.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7208.GEOID18 height accuracy estimate available here.
 DP7208
 DP7208.Click photographs - Photos may exist for this station.
 DP7208
 DP7208.The dynamic height is computed by dividing the NAVD 88
 DP7208.geopotential number by the normal gravity value computed on the
 DP7208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7208.degrees latitude (g = 980.6199 gals.).
 DP7208
 DP7208.The modeled gravity was interpolated from observed gravity values.
 DP7208
 DP7208;                    North         East    Units  Estimated Accuracy
 DP7208;SPC IL E     -   275,421.3     265,389.4     MT  (+/- 3 meters HH1 GPS) 
 DP7208
 DP7208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5018234568(NAD 83)
 DP7208
 DP7208                          SUPERSEDED SURVEY CONTROL
 DP7208
 DP7208.No superseded survey control is available for this station.
 DP7208
 DP7208_MARKER: F = FLANGE-ENCASED ROD
 DP7208_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7208_STAMPING: CJ 067 2014
 DP7208_MARK LOGO: UIL
 DP7208_PROJECTION: RECESSED 8 CENTIMETERS
 DP7208_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7208+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7208_ROD/PIPE-DEPTH: 4.9 meters
 DP7208_SLEEVE-DEPTH  : 0.9 meters
 DP7208
 DP7208  HISTORY     - Date     Condition        Report By
 DP7208  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7208
 DP7208                          STATION DESCRIPTION
 DP7208
 DP7208'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7208'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH OF ALTAMONT, 5.1 MI
 DP7208'(8.2 KM) WEST-SOUTHWEST OF SHUMWAY AND 4.0 MI (6.4 KM) SOUTHEAST OF
 DP7208'BEECHER CITY.
 DP7208'
 DP7208'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7208'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.9 MI (4.7 KM) TO
 DP7208'EAST 1600TH AVENUE, THENCE EAST ALONG EAST 1600TH AVENUE FOR 3.1 MI
 DP7208'(5.0 KM) TO NORTH 300TH STREET.  CONTINUE EAST ALONG EAST 1600TH
 DP7208'AVENUE FOR 0.75 MI (1.2 KM) TO THE STATION ON THE LEFT.
 DP7208'
 DP7208'THE STATION IS 31.5 FT (9.6 M) NORTH OF THE CENTERLINE OF EAST 1600TH
 DP7208'AVENUE, 307 FT (93.6 M) WEST OF THE WEST END OF A 24 INCH (61 CM)
 DP7208'CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO HOUSE NUMBER '3918', 265
 DP7208'FT (80.8 M) NORTHWEST OF A POWER POLE WITH TRANSFORMER, 260.5 FT (79.4
 DP7208'M) EAST OF A TELEPHONE PEDESTAL, 111.5 FT (34.0 M) NORTHEAST OF A
 DP7208'POWER POLE, 11.8 FT (3.6 M) EAST OF A LONE POST.
 DP7208'
 DP7208'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7208'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7208'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7209 ***********************************************************************
 DP7209  DESIGNATION -  CJ 068
 DP7209  PID         -  DP7209
 DP7209  STATE/COUNTY-  IL/EFFINGHAM
 DP7209  COUNTRY     -  US
 DP7209  USGS QUAD   -  BEECHER CITY (2018)
 DP7209
 DP7209                         *CURRENT SURVEY CONTROL
 DP7209  ______________________________________________________________________
 DP7209* NAD 83(1986) POSITION- 39 08 48.10   (N) 088 45 09.95   (W)   HD_HELD1
 DP7209* NAVD 88 ORTHO HEIGHT -   187.372 (meters)      614.74  (feet) ADJUSTED
 DP7209  ______________________________________________________________________
 DP7209  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 DP7209  DYNAMIC HEIGHT  -        187.258 (meters)      614.36  (feet) COMP
 DP7209  MODELED GRAVITY -    980,016.0   (mgal)                       NAVD 88
 DP7209
 DP7209  VERT ORDER      -  SECOND    CLASS I
 DP7209
 DP7209.The horizontal coordinates were determined by differentially corrected
 DP7209.hand held GPS observations or other comparable positioning techniques
 DP7209.and have an estimated accuracy of +/- 3 meters.
 DP7209
 DP7209.The orthometric height was determined by differential leveling and
 DP7209.adjusted by the IL DEPT OF TRANSP
 DP7209.in July 2015.
 DP7209
 DP7209.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7209.GEOID18 height accuracy estimate available here.
 DP7209
 DP7209.Click photographs - Photos may exist for this station.
 DP7209
 DP7209.The dynamic height is computed by dividing the NAVD 88
 DP7209.geopotential number by the normal gravity value computed on the
 DP7209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7209.degrees latitude (g = 980.6199 gals.).
 DP7209
 DP7209.The modeled gravity was interpolated from observed gravity values.
 DP7209
 DP7209;                    North         East    Units  Estimated Accuracy
 DP7209;SPC IL E     -   275,347.0     263,742.2     MT  (+/- 3 meters HH1 GPS) 
 DP7209
 DP7209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4853434518(NAD 83)
 DP7209
 DP7209                          SUPERSEDED SURVEY CONTROL
 DP7209
 DP7209.No superseded survey control is available for this station.
 DP7209
 DP7209_MARKER: F = FLANGE-ENCASED ROD
 DP7209_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7209_STAMPING: CJ 068 2014
 DP7209_MARK LOGO: UIL
 DP7209_PROJECTION: RECESSED 8 CENTIMETERS
 DP7209_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7209+STABILITY: SURFACE MOTION
 DP7209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7209+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7209_ROD/PIPE-DEPTH: 3.7 meters
 DP7209_SLEEVE-DEPTH  : 0.9 meters
 DP7209
 DP7209  HISTORY     - Date     Condition        Report By
 DP7209  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7209
 DP7209                          STATION DESCRIPTION
 DP7209
 DP7209'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7209'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST-SOUTHWEST OF
 DP7209'SHUMWAY, 5.9 MI (9.5 KM) NORTH OF ALTAMONT AND 3.4 MI (5.5 KM)
 DP7209'SOUTH-SOUTHEAST OF BEECHER CITY.
 DP7209'
 DP7209'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7209'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.9 MI (4.7 KM) TO
 DP7209'EAST 1600TH AVENUE, THENCE EAST ALONG EAST 1600TH AVENUE FOR 2.6 MI
 DP7209'(4.2 KM) TO A RAILROAD CROSSING.  CONTINUE EAST ALONG EAST 1600TH
 DP7209'AVENUE FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP7209'
 DP7209'THE STATION IS 26.5 FT (8.1 M) NORTH OF THE CENTERLINE OF EAST 1600TH
 DP7209'AVENUE, 64.6 FT (19.7 M) NORTHWEST OF THE WEST END OF A 12 INCH (30
 DP7209'CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY FOR HOUSE NUMBER '2767',
 DP7209'58.9 FT (18.0 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER '1 43', 13.4
 DP7209'FT (4.1 M) EAST OF POWER POLE NUMBER 'H523' WITH A TRANSFORMER AND GUY
 DP7209'WIRE.
 DP7209'
 DP7209'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7209'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7209'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7210 ***********************************************************************
 DP7210  DESIGNATION -  CJ 069
 DP7210  PID         -  DP7210
 DP7210  STATE/COUNTY-  IL/EFFINGHAM
 DP7210  COUNTRY     -  US
 DP7210  USGS QUAD   -  BEECHER CITY (2018)
 DP7210
 DP7210                         *CURRENT SURVEY CONTROL
 DP7210  ______________________________________________________________________
 DP7210* NAD 83(1986) POSITION- 39 08 45.14   (N) 088 46 10.11   (W)   HD_HELD1
 DP7210* NAVD 88 ORTHO HEIGHT -   183.437 (meters)      601.83  (feet) ADJUSTED
 DP7210  ______________________________________________________________________
 DP7210  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 DP7210  DYNAMIC HEIGHT  -        183.326 (meters)      601.46  (feet) COMP
 DP7210  MODELED GRAVITY -    980,015.0   (mgal)                       NAVD 88
 DP7210
 DP7210  VERT ORDER      -  SECOND    CLASS I
 DP7210
 DP7210.The horizontal coordinates were determined by differentially corrected
 DP7210.hand held GPS observations or other comparable positioning techniques
 DP7210.and have an estimated accuracy of +/- 3 meters.
 DP7210
 DP7210.The orthometric height was determined by differential leveling and
 DP7210.adjusted by the IL DEPT OF TRANSP
 DP7210.in July 2015.
 DP7210
 DP7210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7210.GEOID18 height accuracy estimate available here.
 DP7210
 DP7210.Click photographs - Photos may exist for this station.
 DP7210
 DP7210.The dynamic height is computed by dividing the NAVD 88
 DP7210.geopotential number by the normal gravity value computed on the
 DP7210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7210.degrees latitude (g = 980.6199 gals.).
 DP7210
 DP7210.The modeled gravity was interpolated from observed gravity values.
 DP7210
 DP7210;                    North         East    Units  Estimated Accuracy
 DP7210;SPC IL E     -   275,262.5     262,297.2     MT  (+/- 3 meters HH1 GPS) 
 DP7210
 DP7210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4708834455(NAD 83)
 DP7210
 DP7210                          SUPERSEDED SURVEY CONTROL
 DP7210
 DP7210.No superseded survey control is available for this station.
 DP7210
 DP7210_MARKER: F = FLANGE-ENCASED ROD
 DP7210_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7210_STAMPING: CJ 069 2014
 DP7210_MARK LOGO: UIL
 DP7210_PROJECTION: RECESSED 8 CENTIMETERS
 DP7210_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7210+STABILITY: SURFACE MOTION
 DP7210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7210+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7210_ROD/PIPE-DEPTH: 3.7 meters
 DP7210_SLEEVE-DEPTH  : 0.9 meters
 DP7210
 DP7210  HISTORY     - Date     Condition        Report By
 DP7210  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7210
 DP7210                          STATION DESCRIPTION
 DP7210
 DP7210'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7210'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-SOUTHWEST OF
 DP7210'SHUMWAY, 5.9 MI (9.5 KM) NORTH OF ALTAMONT AND 3.1 MI (5.0 KM)
 DP7210'SOUTH-SOUTHEAST OF BEECHER CITY.
 DP7210'
 DP7210'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7210'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.9 MI (4.7 KM) TO
 DP7210'EAST 1600TH AVENUE, THENCE EAST ALONG EAST 1600TH AVENUE FOR 1.6 MI
 DP7210'(2.6 KM) TO NORTH 150TH STREET.  CONTINUE EAST ALONG EAST 1600TH
 DP7210'AVENUE FOR 0.35 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP7210'
 DP7210'THE STATION IS 23 FT (7.0 M) SOUTH OF THE CENTERLINE OF EAST 1600TH
 DP7210'AVENUE, 157 FT (47.9 M) SOUTHEAST OF THE EAST END OF A 12 INCH (30 CM)
 DP7210'CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO HOUSE NUMBER '1846', 106.5
 DP7210'FT (32.5 M) EAST-NORTHEAST OF A POWER POLE WITH TRANSFORMER, 77.0 FT
 DP7210'(23.5 M) EAST OF A CONCRETE RIGHT OF WAY MARKER, 70.8 FT (21.6 M)
 DP7210'SOUTHEAST OF TELEPHONE PEDESTAL NUMBER '1-50'.
 DP7210'
 DP7210'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7210'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7210'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7211 ***********************************************************************
 DP7211  DESIGNATION -  CJ 070
 DP7211  PID         -  DP7211
 DP7211  STATE/COUNTY-  IL/EFFINGHAM
 DP7211  COUNTRY     -  US
 DP7211  USGS QUAD   -  BEECHER CITY (2018)
 DP7211
 DP7211                         *CURRENT SURVEY CONTROL
 DP7211  ______________________________________________________________________
 DP7211* NAD 83(1986) POSITION- 39 08 42.71   (N) 088 47 17.26   (W)   HD_HELD1
 DP7211* NAVD 88 ORTHO HEIGHT -   185.229 (meters)      607.71  (feet) ADJUSTED
 DP7211  ______________________________________________________________________
 DP7211  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 DP7211  DYNAMIC HEIGHT  -        185.116 (meters)      607.33  (feet) COMP
 DP7211  MODELED GRAVITY -    980,013.9   (mgal)                       NAVD 88
 DP7211
 DP7211  VERT ORDER      -  SECOND    CLASS I
 DP7211
 DP7211.The horizontal coordinates were determined by differentially corrected
 DP7211.hand held GPS observations or other comparable positioning techniques
 DP7211.and have an estimated accuracy of +/- 3 meters.
 DP7211
 DP7211.The orthometric height was determined by differential leveling and
 DP7211.adjusted by the IL DEPT OF TRANSP
 DP7211.in July 2015.
 DP7211
 DP7211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7211.GEOID18 height accuracy estimate available here.
 DP7211
 DP7211.Click photographs - Photos may exist for this station.
 DP7211
 DP7211.The dynamic height is computed by dividing the NAVD 88
 DP7211.geopotential number by the normal gravity value computed on the
 DP7211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7211.degrees latitude (g = 980.6199 gals.).
 DP7211
 DP7211.The modeled gravity was interpolated from observed gravity values.
 DP7211
 DP7211;                    North         East    Units  Estimated Accuracy
 DP7211;SPC IL E     -   275,195.5     260,684.3     MT  (+/- 3 meters HH1 GPS) 
 DP7211
 DP7211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4547434411(NAD 83)
 DP7211
 DP7211                          SUPERSEDED SURVEY CONTROL
 DP7211
 DP7211.No superseded survey control is available for this station.
 DP7211
 DP7211_MARKER: F = FLANGE-ENCASED ROD
 DP7211_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7211_STAMPING: CJ 070 2014
 DP7211_MARK LOGO: UIL
 DP7211_PROJECTION: RECESSED 8 CENTIMETERS
 DP7211_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7211_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7211+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7211_ROD/PIPE-DEPTH: 4.3 meters
 DP7211_SLEEVE-DEPTH  : 0.9 meters
 DP7211
 DP7211  HISTORY     - Date     Condition        Report By
 DP7211  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7211
 DP7211                          STATION DESCRIPTION
 DP7211
 DP7211'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7211'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-SOUTHWEST OF
 DP7211'SHUMWAY, 6.1 MI (9.8 KM) NORTH-NORTHWEST OF ALTAMONT AND 3.0 MI (4.8
 DP7211'KM) SOUTH OF BEECHER CITY.
 DP7211'
 DP7211'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7211'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.9 MI (4.7 KM) TO
 DP7211'EAST 1600TH AVENUE, THENCE EAST ALONG EAST 1600TH AVENUE FOR 0.95 MI
 DP7211'(1.5 KM) TO THE STATION ON THE RIGHT.
 DP7211'
 DP7211'THE STATION IS 27.5 FT (8.4 M) SOUTH OF THE CENTERLINE OF EAST 1600TH
 DP7211'AVENUE, 212 FT (64.6 M) WEST OF A POWER POLE, 24.9 FT (7.6 M) EAST OF
 DP7211'A POWER POLE.
 DP7211'
 DP7211'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7211'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7211'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7212 ***********************************************************************
 DP7212  DESIGNATION -  CJ 071
 DP7212  PID         -  DP7212
 DP7212  STATE/COUNTY-  IL/EFFINGHAM
 DP7212  COUNTRY     -  US
 DP7212  USGS QUAD   -  BEECHER CITY (2018)
 DP7212
 DP7212                         *CURRENT SURVEY CONTROL
 DP7212  ______________________________________________________________________
 DP7212* NAD 83(1986) POSITION- 39 08 42.78   (N) 088 48 17.64   (W)   HD_HELD1
 DP7212* NAVD 88 ORTHO HEIGHT -   182.399 (meters)      598.42  (feet) ADJUSTED
 DP7212  ______________________________________________________________________
 DP7212  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 DP7212  DYNAMIC HEIGHT  -        182.288 (meters)      598.06  (feet) COMP
 DP7212  MODELED GRAVITY -    980,013.0   (mgal)                       NAVD 88
 DP7212
 DP7212  VERT ORDER      -  SECOND    CLASS I
 DP7212
 DP7212.The horizontal coordinates were determined by differentially corrected
 DP7212.hand held GPS observations or other comparable positioning techniques
 DP7212.and have an estimated accuracy of +/- 3 meters.
 DP7212
 DP7212.The orthometric height was determined by differential leveling and
 DP7212.adjusted by the IL DEPT OF TRANSP
 DP7212.in July 2015.
 DP7212
 DP7212.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7212.GEOID18 height accuracy estimate available here.
 DP7212
 DP7212.Click photographs - Photos may exist for this station.
 DP7212
 DP7212.The dynamic height is computed by dividing the NAVD 88
 DP7212.geopotential number by the normal gravity value computed on the
 DP7212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7212.degrees latitude (g = 980.6199 gals.).
 DP7212
 DP7212.The modeled gravity was interpolated from observed gravity values.
 DP7212
 DP7212;                    North         East    Units  Estimated Accuracy
 DP7212;SPC IL E     -   275,205.0     259,234.4     MT  (+/- 3 meters HH1 GPS) 
 DP7212
 DP7212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4402534442(NAD 83)
 DP7212
 DP7212                          SUPERSEDED SURVEY CONTROL
 DP7212
 DP7212.No superseded survey control is available for this station.
 DP7212
 DP7212_MARKER: F = FLANGE-ENCASED ROD
 DP7212_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7212_STAMPING: CJ 071 2014
 DP7212_MARK LOGO: UIL
 DP7212_PROJECTION: RECESSED 8 CENTIMETERS
 DP7212_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7212+STABILITY: SURFACE MOTION
 DP7212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7212+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7212_ROD/PIPE-DEPTH: 3.7 meters
 DP7212_SLEEVE-DEPTH  : 0.9 meters
 DP7212
 DP7212  HISTORY     - Date     Condition        Report By
 DP7212  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7212
 DP7212                          STATION DESCRIPTION
 DP7212
 DP7212'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7212'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH-SOUTHWEST OF
 DP7212'FANCHER, 6.5 MI (10.5 KM) NORTH-NORTHWEST OF ALTAMONT AND 3.1 MI (5.0
 DP7212'KM) SOUTH-SOUTHWEST OF BEECHER CITY.
 DP7212'
 DP7212'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7212'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.9 MI (4.7 KM) TO
 DP7212'EAST 1600TH AVENUE, THENCE EAST ALONG EAST 1600TH AVENUE 215 FT (65.5
 DP7212'M) TO THE STATION ON THE RIGHT.
 DP7212'
 DP7212'THE STATION IS 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF EAST 1600TH
 DP7212'AVENUE, 188.7 FT (57.5 M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER 'L5
 DP7212'P7', 175.1 FT (53.4 M) SOUTHEAST OF A FIRE HYDRANT, 111.6 FT (34.0 M)
 DP7212'SOUTHEAST OF A STREET LIGHT, 15.8 FT (4.8 M) WEST OF A POWER POLE.
 DP7212'
 DP7212'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7212'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7212'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7213 ***********************************************************************
 DP7213  DESIGNATION -  CJ 072
 DP7213  PID         -  DP7213
 DP7213  STATE/COUNTY-  IL/FAYETTE
 DP7213  COUNTRY     -  US
 DP7213  USGS QUAD   -  BEECHER CITY (2018)
 DP7213
 DP7213                         *CURRENT SURVEY CONTROL
 DP7213  ______________________________________________________________________
 DP7213* NAD 83(1986) POSITION- 39 08 27.59   (N) 088 49 15.34   (W)   HD_HELD1
 DP7213* NAVD 88 ORTHO HEIGHT -   183.962 (meters)      603.55  (feet) ADJUSTED
 DP7213  ______________________________________________________________________
 DP7213  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 DP7213  DYNAMIC HEIGHT  -        183.849 (meters)      603.18  (feet) COMP
 DP7213  MODELED GRAVITY -    980,011.8   (mgal)                       NAVD 88
 DP7213
 DP7213  VERT ORDER      -  SECOND    CLASS I
 DP7213
 DP7213.The horizontal coordinates were determined by differentially corrected
 DP7213.hand held GPS observations or other comparable positioning techniques
 DP7213.and have an estimated accuracy of +/- 3 meters.
 DP7213
 DP7213.The orthometric height was determined by differential leveling and
 DP7213.adjusted by the IL DEPT OF TRANSP
 DP7213.in July 2015.
 DP7213
 DP7213.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7213.GEOID18 height accuracy estimate available here.
 DP7213
 DP7213.Click photographs - Photos may exist for this station.
 DP7213
 DP7213.The dynamic height is computed by dividing the NAVD 88
 DP7213.geopotential number by the normal gravity value computed on the
 DP7213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7213.degrees latitude (g = 980.6199 gals.).
 DP7213
 DP7213.The modeled gravity was interpolated from observed gravity values.
 DP7213
 DP7213;                    North         East    Units  Estimated Accuracy
 DP7213;SPC IL E     -   274,743.9     257,846.4     MT  (+/- 3 meters HH1 GPS) 
 DP7213
 DP7213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4263034002(NAD 83)
 DP7213
 DP7213                          SUPERSEDED SURVEY CONTROL
 DP7213
 DP7213.No superseded survey control is available for this station.
 DP7213
 DP7213_MARKER: F = FLANGE-ENCASED ROD
 DP7213_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7213_STAMPING: CJ 072 2014
 DP7213_MARK LOGO: UIL
 DP7213_PROJECTION: RECESSED 8 CENTIMETERS
 DP7213_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7213_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7213+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7213_ROD/PIPE-DEPTH: 4.9 meters
 DP7213_SLEEVE-DEPTH  : 0.9 meters
 DP7213
 DP7213  HISTORY     - Date     Condition        Report By
 DP7213  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7213
 DP7213                          STATION DESCRIPTION
 DP7213
 DP7213'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7213'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTH-SOUTHWEST OF
 DP7213'FANCHER, 6.7 MI (10.8 KM) NORTHWEST OF ALTAMONT AND 3.7 MI (6.0 KM)
 DP7213'SOUTH-SOUTHWEST OF BEECHER CITY.
 DP7213'
 DP7213'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7213'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7213'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N FOR
 DP7213'0.95 MI (1.5 KM) TO THE STATION ON THE LEFT.
 DP7213'
 DP7213'THE STATION IS 26.5 FT (8.1 M) SOUTHEAST OF THE CENTERLINE OF COUNTY
 DP7213'ROAD 2800N, 258 FT (78.6 M) SOUTHWEST OF A POWER POLE WITH A
 DP7213'TRANSFORMER, 251 FT (76.5 M) SOUTHWEST OF A POWER POLE WITH FOUR GUY
 DP7213'WIRES, 43.55 NORTHEAST OF A LONE WOODEN FENCE POST, 30.9 FT (9.4 M)
 DP7213'NORTHEAST OF A POWER POLE WITH A GUY WIRE.
 DP7213'
 DP7213'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7213'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7213'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7214 ***********************************************************************
 DP7214  DESIGNATION -  CJ 073
 DP7214  PID         -  DP7214
 DP7214  STATE/COUNTY-  IL/FAYETTE
 DP7214  COUNTRY     -  US
 DP7214  USGS QUAD   -  BEECHER CITY (2018)
 DP7214
 DP7214                         *CURRENT SURVEY CONTROL
 DP7214  ______________________________________________________________________
 DP7214* NAD 83(1986) POSITION- 39 08 14.31   (N) 088 50 10.00   (W)   HD_HELD1
 DP7214* NAVD 88 ORTHO HEIGHT -   185.115 (meters)      607.33  (feet) ADJUSTED
 DP7214  ______________________________________________________________________
 DP7214  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 DP7214  DYNAMIC HEIGHT  -        185.002 (meters)      606.96  (feet) COMP
 DP7214  MODELED GRAVITY -    980,010.8   (mgal)                       NAVD 88
 DP7214
 DP7214  VERT ORDER      -  SECOND    CLASS I
 DP7214
 DP7214.The horizontal coordinates were determined by differentially corrected
 DP7214.hand held GPS observations or other comparable positioning techniques
 DP7214.and have an estimated accuracy of +/- 3 meters.
 DP7214
 DP7214.The orthometric height was determined by differential leveling and
 DP7214.adjusted by the IL DEPT OF TRANSP
 DP7214.in July 2015.
 DP7214
 DP7214.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7214.GEOID18 height accuracy estimate available here.
 DP7214
 DP7214.Click photographs - Photos may exist for this station.
 DP7214
 DP7214.The dynamic height is computed by dividing the NAVD 88
 DP7214.geopotential number by the normal gravity value computed on the
 DP7214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7214.degrees latitude (g = 980.6199 gals.).
 DP7214
 DP7214.The modeled gravity was interpolated from observed gravity values.
 DP7214
 DP7214;                    North         East    Units  Estimated Accuracy
 DP7214;SPC IL E     -   274,341.6     256,531.4     MT  (+/- 3 meters HH1 GPS) 
 DP7214
 DP7214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4131033619(NAD 83)
 DP7214
 DP7214                          SUPERSEDED SURVEY CONTROL
 DP7214
 DP7214.No superseded survey control is available for this station.
 DP7214
 DP7214_MARKER: F = FLANGE-ENCASED ROD
 DP7214_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7214_STAMPING: CJ 073 2014
 DP7214_MARK LOGO: UIL
 DP7214_PROJECTION: RECESSED 8 CENTIMETERS
 DP7214_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7214+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7214_ROD/PIPE-DEPTH: 4.8 meters
 DP7214_SLEEVE-DEPTH  : 0.9 meters
 DP7214
 DP7214  HISTORY     - Date     Condition        Report By
 DP7214  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7214
 DP7214                          STATION DESCRIPTION
 DP7214
 DP7214'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7214'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTH-SOUTHWEST OF
 DP7214'FANCHER, 7.0 MI (11.3 KM) NORTHWEST OF ALTAMONT AND 4.4 MI (7.1 KM)
 DP7214'SOUTHWEST OF BEECHER CITY.
 DP7214'
 DP7214'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7214'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7214'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7214'CHANGES TO COUNTY ROAD 2765N FOR 1.8 MI (2.9 KM) TO THE STATION ON THE
 DP7214'RIGHT.
 DP7214'
 DP7214'THE STATION IS 23 FT (7.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP7214'2765N, 63 FT (19.2 M) WEST OF A POWER POLE, 53.3 FT (16.2 M) NORTHWEST
 DP7214'OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A
 DP7214'FIELD ENTRANCE ON THE SOUTH SIDE OF COUNTY ROAD 2765N, 30.6 FT (9.3 M)
 DP7214'WEST-NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP7214'PIPE UNDER A DRIVEWAY, 25.1 FT (7.7 M) WEST OF A TELEPHONE PEDESTAL,
 DP7214'4.6 FT (1.4 M) SOUTH OF AN EAST-WEST FENCE.
 DP7214'
 DP7214'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7214'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7214'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7215 ***********************************************************************
 DP7215  DESIGNATION -  CJ 074
 DP7215  PID         -  DP7215
 DP7215  STATE/COUNTY-  IL/FAYETTE
 DP7215  COUNTRY     -  US
 DP7215  USGS QUAD   -  BEECHER CITY (2018)
 DP7215
 DP7215                         *CURRENT SURVEY CONTROL
 DP7215  ______________________________________________________________________
 DP7215* NAD 83(1986) POSITION- 39 07 47.57   (N) 088 50 37.19   (W)   HD_HELD1
 DP7215* NAVD 88 ORTHO HEIGHT -   183.453 (meters)      601.88  (feet) ADJUSTED
 DP7215  ______________________________________________________________________
 DP7215  GEOID HEIGHT    -        -32.105 (meters)                     GEOID18
 DP7215  DYNAMIC HEIGHT  -        183.341 (meters)      601.51  (feet) COMP
 DP7215  MODELED GRAVITY -    980,009.9   (mgal)                       NAVD 88
 DP7215
 DP7215  VERT ORDER      -  SECOND    CLASS I
 DP7215
 DP7215.The horizontal coordinates were determined by differentially corrected
 DP7215.hand held GPS observations or other comparable positioning techniques
 DP7215.and have an estimated accuracy of +/- 3 meters.
 DP7215
 DP7215.The orthometric height was determined by differential leveling and
 DP7215.adjusted by the IL DEPT OF TRANSP
 DP7215.in July 2015.
 DP7215
 DP7215.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7215.GEOID18 height accuracy estimate available here.
 DP7215
 DP7215.Click photographs - Photos may exist for this station.
 DP7215
 DP7215.The dynamic height is computed by dividing the NAVD 88
 DP7215.geopotential number by the normal gravity value computed on the
 DP7215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7215.degrees latitude (g = 980.6199 gals.).
 DP7215
 DP7215.The modeled gravity was interpolated from observed gravity values.
 DP7215
 DP7215;                    North         East    Units  Estimated Accuracy
 DP7215;SPC IL E     -   273,520.6     255,873.8     MT  (+/- 3 meters HH1 GPS) 
 DP7215
 DP7215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4064032808(NAD 83)
 DP7215
 DP7215                          SUPERSEDED SURVEY CONTROL
 DP7215
 DP7215.No superseded survey control is available for this station.
 DP7215
 DP7215_MARKER: F = FLANGE-ENCASED ROD
 DP7215_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7215_STAMPING: CJ 074 2014
 DP7215_MARK LOGO: UIL
 DP7215_PROJECTION: RECESSED 8 CENTIMETERS
 DP7215_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7215_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7215+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 DP7215_ROD/PIPE-DEPTH: 7.0 meters
 DP7215_SLEEVE-DEPTH  : 0.9 meters
 DP7215
 DP7215  HISTORY     - Date     Condition        Report By
 DP7215  HISTORY     - 20141015 MONUMENTED       AMESC
 DP7215
 DP7215                          STATION DESCRIPTION
 DP7215
 DP7215'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7215'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTH-NORTHEAST OF
 DP7215'AVENA, 7.0 MI (11.3 KM) NORTHWEST OF ALTAMONT AND 5.0 MI (8.0 KM)
 DP7215'SOUTHWEST OF BEECHER CITY.
 DP7215'
 DP7215'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7215'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7215'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7215'CHANGES TO COUNTY ROAD 2200E FOR 2.65 MI (4.3 KM) TO COUNTY ROAD
 DP7215'2700N, THENCE WEST ALONG COUNTY ROAD 2700N FOR 200 FT (61.0 M) TO THE
 DP7215'STATION ON THE RIGHT.
 DP7215'
 DP7215'THE STATION IS 23.5 FT (7.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP7215'2700N, 169.7 FT (51.7 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER '5A3
 DP7215'16', 83.6 FT (25.5 M) EAST OF THE EAST END OF A 12 INCH (30 CM)
 DP7215'CORRUGATED METAL PIPE UNDER THE ENTRANCE TO 'J G WELL', 16.7 FT (5.1
 DP7215'M) WEST OF A POWER POLE.
 DP7215'
 DP7215'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7215'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7215'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7216 ***********************************************************************
 DP7216  DESIGNATION -  CJ 075
 DP7216  PID         -  DP7216
 DP7216  STATE/COUNTY-  IL/FAYETTE
 DP7216  COUNTRY     -  US
 DP7216  USGS QUAD   -  BEECHER CITY (2018)
 DP7216
 DP7216                         *CURRENT SURVEY CONTROL
 DP7216  ______________________________________________________________________
 DP7216* NAD 83(1986) POSITION- 39 07 47.52   (N) 088 51 33.86   (W)   HD_HELD1
 DP7216* NAVD 88 ORTHO HEIGHT -   165.916 (meters)      544.34  (feet) ADJUSTED
 DP7216  ______________________________________________________________________
 DP7216  GEOID HEIGHT    -        -32.105 (meters)                     GEOID18
 DP7216  DYNAMIC HEIGHT  -        165.814 (meters)      544.01  (feet) COMP
 DP7216  MODELED GRAVITY -    980,009.1   (mgal)                       NAVD 88
 DP7216
 DP7216  VERT ORDER      -  SECOND    CLASS I
 DP7216
 DP7216.The horizontal coordinates were determined by differentially corrected
 DP7216.hand held GPS observations or other comparable positioning techniques
 DP7216.and have an estimated accuracy of +/- 3 meters.
 DP7216
 DP7216.The orthometric height was determined by differential leveling and
 DP7216.adjusted by the IL DEPT OF TRANSP
 DP7216.in July 2015.
 DP7216
 DP7216.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7216.GEOID18 height accuracy estimate available here.
 DP7216
 DP7216.Click photographs - Photos may exist for this station.
 DP7216
 DP7216.The dynamic height is computed by dividing the NAVD 88
 DP7216.geopotential number by the normal gravity value computed on the
 DP7216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7216.degrees latitude (g = 980.6199 gals.).
 DP7216
 DP7216.The modeled gravity was interpolated from observed gravity values.
 DP7216
 DP7216;                    North         East    Units  Estimated Accuracy
 DP7216;SPC IL E     -   273,526.8     254,512.7     MT  (+/- 3 meters HH1 GPS) 
 DP7216
 DP7216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3927932834(NAD 83)
 DP7216
 DP7216                          SUPERSEDED SURVEY CONTROL
 DP7216
 DP7216.No superseded survey control is available for this station.
 DP7216
 DP7216_MARKER: F = FLANGE-ENCASED ROD
 DP7216_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7216_STAMPING: CJ 075 2014
 DP7216_MARK LOGO: UIL
 DP7216_PROJECTION: RECESSED 8 CENTIMETERS
 DP7216_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7216_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7216+STABILITY: POSITION/ELEVATION WELL
 DP7216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7216+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2014
 DP7216_ROD/PIPE-DEPTH: 7.9 meters
 DP7216_SLEEVE-DEPTH  : 0.9 meters
 DP7216
 DP7216  HISTORY     - Date     Condition        Report By
 DP7216  HISTORY     - 20141016 MONUMENTED       AMESC
 DP7216
 DP7216                          STATION DESCRIPTION
 DP7216
 DP7216'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7216'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTHEAST OF HERRICK,
 DP7216'7.6 MI (12.2 KM) NORTHWEST OF ALTAMONT AND 5.6 MI (9.0 KM) SOUTHWEST
 DP7216'OF BEECHER CITY.
 DP7216'
 DP7216'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7216'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7216'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7216'CHANGES TO COUNTY ROAD 2200E FOR 2.65 MI (4.3 KM) TO COUNTY ROAD
 DP7216'2700N, THENCE WEST ALONG COUNTY ROAD 2700N FOR 0.7 MI (1.1 KM) TO THE
 DP7216'BRIDGE OVER WOLF CREEK.  CONTINUE WEST ALONG COUNTY ROAD 2700N FROM
 DP7216'THE WEST END OF THE BRIDGE FOR 980 FT (298.7 M) TO THE STATION ON THE
 DP7216'RIGHT.
 DP7216'
 DP7216'THE STATION IS 27 FT (8.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP7216'2700N, 236 FT (71.9 M) NORTHWEST OF THE WEST END OF A 15 INCH (38 CM)
 DP7216'CORRUGATED METAL PIPE, 134.8 FT (41.1 M) NORTHWEST OF THE FENCE CORNER
 DP7216'OF A FENCE RUNNING SOUTH AND WEST, 13.1 FT (4.0 M) EAST OF A POWER
 DP7216'POLE, 3.0 FT (0.9 M) SOUTH OF AN EAST-WEST FENCE.
 DP7216'
 DP7216'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7216'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7216'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7217 ***********************************************************************
 DP7217  DESIGNATION -  CJ 076
 DP7217  PID         -  DP7217
 DP7217  STATE/COUNTY-  IL/FAYETTE
 DP7217  COUNTRY     -  US
 DP7217  USGS QUAD   -  HERRICK (2018)
 DP7217
 DP7217                         *CURRENT SURVEY CONTROL
 DP7217  ______________________________________________________________________
 DP7217* NAD 83(1986) POSITION- 39 07 47.16   (N) 088 52 35.92   (W)   HD_HELD1
 DP7217* NAVD 88 ORTHO HEIGHT -   184.940 (meters)      606.76  (feet) ADJUSTED
 DP7217  ______________________________________________________________________
 DP7217  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 DP7217  DYNAMIC HEIGHT  -        184.827 (meters)      606.39  (feet) COMP
 DP7217  MODELED GRAVITY -    980,009.0   (mgal)                       NAVD 88
 DP7217
 DP7217  VERT ORDER      -  SECOND    CLASS I
 DP7217
 DP7217.The horizontal coordinates were determined by differentially corrected
 DP7217.hand held GPS observations or other comparable positioning techniques
 DP7217.and have an estimated accuracy of +/- 3 meters.
 DP7217
 DP7217.The orthometric height was determined by differential leveling and
 DP7217.adjusted by the IL DEPT OF TRANSP
 DP7217.in July 2015.
 DP7217
 DP7217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7217.GEOID18 height accuracy estimate available here.
 DP7217
 DP7217.Click photographs - Photos may exist for this station.
 DP7217
 DP7217.The dynamic height is computed by dividing the NAVD 88
 DP7217.geopotential number by the normal gravity value computed on the
 DP7217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7217.degrees latitude (g = 980.6199 gals.).
 DP7217
 DP7217.The modeled gravity was interpolated from observed gravity values.
 DP7217
 DP7217;                    North         East    Units  Estimated Accuracy
 DP7217;SPC IL E     -   273,524.5     253,022.0     MT  (+/- 3 meters HH1 GPS) 
 DP7217
 DP7217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3778932853(NAD 83)
 DP7217
 DP7217                          SUPERSEDED SURVEY CONTROL
 DP7217
 DP7217.No superseded survey control is available for this station.
 DP7217
 DP7217_MARKER: F = FLANGE-ENCASED ROD
 DP7217_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7217_STAMPING: CJ 076 2014
 DP7217_MARK LOGO: UIL
 DP7217_PROJECTION: RECESSED 8 CENTIMETERS
 DP7217_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7217_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7217+STABILITY: POSITION/ELEVATION WELL
 DP7217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7217+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2014
 DP7217_ROD/PIPE-DEPTH: 7.3 meters
 DP7217_SLEEVE-DEPTH  : 0.9 meters
 DP7217
 DP7217  HISTORY     - Date     Condition        Report By
 DP7217  HISTORY     - 20141016 MONUMENTED       AMESC
 DP7217
 DP7217                          STATION DESCRIPTION
 DP7217
 DP7217'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7217'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTHEAST OF HERRICK,
 DP7217'8.3 MI (13.4 KM) NORTHWEST OF ALTAMONT AND 6.3 MI (10.1 KM) SOUTHWEST
 DP7217'OF BEECHER CITY.
 DP7217'
 DP7217'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7217'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7217'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7217'CHANGES TO COUNTY ROAD 2200E FOR 2.65 MI (4.3 KM) TO COUNTY ROAD
 DP7217'2700N, THENCE WEST ALONG COUNTY ROAD 2700N FOR 1.3 MI (2.1 KM) TO
 DP7217'FAYETTE COUNTY HIGHWAY 4 WHERE COUNTY ROAD 2700N ALSO BECOMES COUNTY
 DP7217'HIGHWAY 6.  CONTINUE WEST ALONG COUNTY HIGHWAY 6 (COUNTY ROAD 2700N)
 DP7217'FOR 0.5 MI (0.8 KM) TO COUNTY ROAD 2025E.  CONTINUE WEST ALONG COUNTY
 DP7217'HIGHWAY 6 (COUNTY ROAD 2700N) FOR 260 FT (79.2 M) TO THE STATION ON
 DP7217'THE LEFT.
 DP7217'
 DP7217'THE STATION IS 32.5 FT (9.9 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7217'HIGHWAY 6, 246 FT (75.0 M) WEST OF THE WEST END OF A 24 INCH (61 CM)
 DP7217'CORRUGATED METAL PIPE UNDER COUNTY ROAD 2025E, 235.5 FT (71.8 M) WEST
 DP7217'OF A POWER POLE WITH GUY WIRE, 54.7 FT (16.7 M) SOUTH OF THE WEST END
 DP7217'OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A ROAD LEADING TO AN
 DP7217'OIL WELL, 16.2 FT (4.9 M) EAST OF A POWER POLE.
 DP7217'
 DP7217'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7217'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7217'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7218 ***********************************************************************
 DP7218  DESIGNATION -  CJ 077
 DP7218  PID         -  DP7218
 DP7218  STATE/COUNTY-  IL/FAYETTE
 DP7218  COUNTRY     -  US
 DP7218  USGS QUAD   -  HERRICK (2018)
 DP7218
 DP7218                         *CURRENT SURVEY CONTROL
 DP7218  ______________________________________________________________________
 DP7218* NAD 83(1986) POSITION- 39 07 46.94   (N) 088 53 39.19   (W)   HD_HELD1
 DP7218* NAVD 88 ORTHO HEIGHT -   180.904 (meters)      593.52  (feet) ADJUSTED
 DP7218  ______________________________________________________________________
 DP7218  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 DP7218  DYNAMIC HEIGHT  -        180.793 (meters)      593.15  (feet) COMP
 DP7218  MODELED GRAVITY -    980,009.5   (mgal)                       NAVD 88
 DP7218
 DP7218  VERT ORDER      -  SECOND    CLASS I
 DP7218
 DP7218.The horizontal coordinates were determined by differentially corrected
 DP7218.hand held GPS observations or other comparable positioning techniques
 DP7218.and have an estimated accuracy of +/- 3 meters.
 DP7218
 DP7218.The orthometric height was determined by differential leveling and
 DP7218.adjusted by the IL DEPT OF TRANSP
 DP7218.in July 2015.
 DP7218
 DP7218.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7218.GEOID18 height accuracy estimate available here.
 DP7218
 DP7218.Click photographs - Photos may exist for this station.
 DP7218
 DP7218.The dynamic height is computed by dividing the NAVD 88
 DP7218.geopotential number by the normal gravity value computed on the
 DP7218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7218.degrees latitude (g = 980.6199 gals.).
 DP7218
 DP7218.The modeled gravity was interpolated from observed gravity values.
 DP7218
 DP7218;                    North         East    Units  Estimated Accuracy
 DP7218;SPC IL E     -   273,527.0     251,502.3     MT  (+/- 3 meters HH1 GPS) 
 DP7218
 DP7218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3626932878(NAD 83)
 DP7218
 DP7218                          SUPERSEDED SURVEY CONTROL
 DP7218
 DP7218.No superseded survey control is available for this station.
 DP7218
 DP7218_MARKER: F = FLANGE-ENCASED ROD
 DP7218_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7218_STAMPING: CJ 077 2014
 DP7218_MARK LOGO: UIL
 DP7218_PROJECTION: RECESSED 8 CENTIMETERS
 DP7218_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7218+STABILITY: SURFACE MOTION
 DP7218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7218+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2014
 DP7218_ROD/PIPE-DEPTH: 3.7 meters
 DP7218_SLEEVE-DEPTH  : 0.9 meters
 DP7218
 DP7218  HISTORY     - Date     Condition        Report By
 DP7218  HISTORY     - 20141016 MONUMENTED       AMESC
 DP7218
 DP7218                          STATION DESCRIPTION
 DP7218
 DP7218'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7218'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHEAST OF
 DP7218'AVENA, 7.9 MI (12.7 KM) SOUTHEAST OF HERRICK AND 7.0 MI (11.3 KM)
 DP7218'SOUTHWEST OF BEECHER CITY.
 DP7218'
 DP7218'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7218'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7218'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7218'CHANGES TO COUNTY ROAD 2200E FOR 2.65 MI (4.3 KM) TO COUNTY ROAD
 DP7218'2700N, THENCE WEST ALONG COUNTY ROAD 2700N FOR 1.3 MI (2.1 KM) TO
 DP7218'FAYETTE COUNTY HIGHWAY 4 WHERE COUNTY ROAD 2700N ALSO BECOMES COUNTY
 DP7218'HIGHWAY 6.  CONTINUE WEST ALONG COUNTY HIGHWAY 6 (COUNTY ROAD 2700N)
 DP7218'FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1975E.  CONTINUE WEST ALONG COUNTY
 DP7218'HIGHWAY 6 (COUNTY ROAD 2700N) FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DP7218'THE LEFT.
 DP7218'
 DP7218'THE STATION IS 33 FT (10.1 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7218'HIGHWAY 6, 164.0 FT (50.0 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 32.0
 DP7218'FT (9.8 M) EAST OF THE EAST END OF AN EAST-WEST FENCE, 16.3 FT (5.0 M)
 DP7218'SOUTHEAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE
 DP7218'UNDER A FIELD ENTRANCE, 14.8 FT (4.5 M) EAST OF A POWER POLE.
 DP7218'
 DP7218'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7218'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7218'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7219 ***********************************************************************
 DP7219  DESIGNATION -  CJ 078
 DP7219  PID         -  DP7219
 DP7219  STATE/COUNTY-  IL/FAYETTE
 DP7219  COUNTRY     -  US
 DP7219  USGS QUAD   -  HERRICK (2018)
 DP7219
 DP7219                         *CURRENT SURVEY CONTROL
 DP7219  ______________________________________________________________________
 DP7219* NAD 83(1986) POSITION- 39 07 45.82   (N) 088 55 31.89   (W)   HD_HELD1
 DP7219* NAVD 88 ORTHO HEIGHT -   177.415 (meters)      582.07  (feet) ADJUSTED
 DP7219  ______________________________________________________________________
 DP7219  GEOID HEIGHT    -        -32.095 (meters)                     GEOID18
 DP7219  DYNAMIC HEIGHT  -        177.306 (meters)      581.71  (feet) COMP
 DP7219  MODELED GRAVITY -    980,010.3   (mgal)                       NAVD 88
 DP7219
 DP7219  VERT ORDER      -  SECOND    CLASS I
 DP7219
 DP7219.The horizontal coordinates were determined by differentially corrected
 DP7219.hand held GPS observations or other comparable positioning techniques
 DP7219.and have an estimated accuracy of +/- 3 meters.
 DP7219
 DP7219.The orthometric height was determined by differential leveling and
 DP7219.adjusted by the IL DEPT OF TRANSP
 DP7219.in July 2015.
 DP7219
 DP7219.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7219.GEOID18 height accuracy estimate available here.
 DP7219
 DP7219.Click photographs - Photos may exist for this station.
 DP7219
 DP7219.The dynamic height is computed by dividing the NAVD 88
 DP7219.geopotential number by the normal gravity value computed on the
 DP7219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7219.degrees latitude (g = 980.6199 gals.).
 DP7219
 DP7219.The modeled gravity was interpolated from observed gravity values.
 DP7219
 DP7219;                    North         East    Units  Estimated Accuracy
 DP7219;SPC IL E     -   273,509.6     248,795.2     MT  (+/- 3 meters HH1 GPS) 
 DP7219
 DP7219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3356332901(NAD 83)
 DP7219
 DP7219                          SUPERSEDED SURVEY CONTROL
 DP7219
 DP7219.No superseded survey control is available for this station.
 DP7219
 DP7219_MARKER: F = FLANGE-ENCASED ROD
 DP7219_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7219_STAMPING: CJ 078 2014
 DP7219_MARK LOGO: UIL
 DP7219_PROJECTION: RECESSED 8 CENTIMETERS
 DP7219_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7219_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7219+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2014
 DP7219_ROD/PIPE-DEPTH: 5.5 meters
 DP7219_SLEEVE-DEPTH  : 0.9 meters
 DP7219
 DP7219  HISTORY     - Date     Condition        Report By
 DP7219  HISTORY     - 20141016 MONUMENTED       AMESC
 DP7219
 DP7219                          STATION DESCRIPTION
 DP7219
 DP7219'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7219'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-SOUTHWEST OF
 DP7219'BEECHER CITY, 8.4 MI (13.5 KM) NORTH OF AVENA AND 7.0 MI (11.3 KM)
 DP7219'SOUTH-SOUTHEAST OF HERRICK.
 DP7219'
 DP7219'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7219'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7219'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7219'CHANGES TO COUNTY ROAD 2200E FOR 2.65 MI (4.3 KM) TO COUNTY ROAD
 DP7219'2700N, THENCE WEST ALONG COUNTY ROAD 2700N FOR 1.3 MI (2.1 KM) TO
 DP7219'FAYETTE COUNTY HIGHWAY 4 WHERE COUNTY ROAD 2700N ALSO BECOMES COUNTY
 DP7219'HIGHWAY 6.  CONTINUE WEST ALONG COUNTY HIGHWAY 6 (COUNTY ROAD 2700N)
 DP7219'FOR 2.75 MI (4.4 KM) TO COUNTY ROAD 1800E.  CONTINUE WEST ALONG COUNTY
 DP7219'HIGHWAY 6 (COUNTY ROAD 2700N) FOR 0.42 MI (0.7 KM) TO THE STATION ON
 DP7219'THE LEFT.
 DP7219'
 DP7219'THE STATION IS 24 FT (7.3 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7219'6, 30 FT (9.1 M) EAST OF THE CENTERLINE OF A PRIVATE DRIVE, 82.5 FT
 DP7219'(25.1 M) SOUTHEAST OF AN OLD POWER POLE 3.6 FT (1.1 M) TALL, 81.3 FT
 DP7219'(24.8 M) SOUTHEAST OF A POWER POLE WITH GUY WIRE, 75.8 FT (23.1 M)
 DP7219'SOUTHEAST OF A TELEPHONE PEDESTAL.
 DP7219'
 DP7219'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7219'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7219'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7220 ***********************************************************************
 DP7220  DESIGNATION -  CJ 079
 DP7220  PID         -  DP7220
 DP7220  STATE/COUNTY-  IL/FAYETTE
 DP7220  COUNTRY     -  US
 DP7220  USGS QUAD   -  HERRICK (2018)
 DP7220
 DP7220                         *CURRENT SURVEY CONTROL
 DP7220  ______________________________________________________________________
 DP7220* NAD 83(1986) POSITION- 39 07 44.44   (N) 088 57 18.96   (W)   HD_HELD1
 DP7220* NAVD 88 ORTHO HEIGHT -   151.415 (meters)      496.77  (feet) ADJUSTED
 DP7220  ______________________________________________________________________
 DP7220  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 DP7220  DYNAMIC HEIGHT  -        151.322 (meters)      496.46  (feet) COMP
 DP7220  MODELED GRAVITY -    980,011.0   (mgal)                       NAVD 88
 DP7220
 DP7220  VERT ORDER      -  SECOND    CLASS I
 DP7220
 DP7220.The horizontal coordinates were determined by differentially corrected
 DP7220.hand held GPS observations or other comparable positioning techniques
 DP7220.and have an estimated accuracy of +/- 3 meters.
 DP7220
 DP7220.The orthometric height was determined by differential leveling and
 DP7220.adjusted by the IL DEPT OF TRANSP
 DP7220.in July 2015.
 DP7220
 DP7220.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7220.GEOID18 height accuracy estimate available here.
 DP7220
 DP7220.Click photographs - Photos may exist for this station.
 DP7220
 DP7220.The dynamic height is computed by dividing the NAVD 88
 DP7220.geopotential number by the normal gravity value computed on the
 DP7220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7220.degrees latitude (g = 980.6199 gals.).
 DP7220
 DP7220.The modeled gravity was interpolated from observed gravity values.
 DP7220
 DP7220;                    North         East    Units  Estimated Accuracy
 DP7220;SPC IL E     -   273,484.3     246,223.3     MT  (+/- 3 meters HH1 GPS) 
 DP7220
 DP7220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3099132913(NAD 83)
 DP7220
 DP7220                          SUPERSEDED SURVEY CONTROL
 DP7220
 DP7220.No superseded survey control is available for this station.
 DP7220
 DP7220_MARKER: F = FLANGE-ENCASED ROD
 DP7220_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7220_STAMPING: CJ 079 2014
 DP7220_MARK LOGO: UIL
 DP7220_PROJECTION: RECESSED 8 CENTIMETERS
 DP7220_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7220_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7220+STABILITY: POSITION/ELEVATION WELL
 DP7220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7220+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2014
 DP7220_ROD/PIPE-DEPTH: 22.3 meters
 DP7220_SLEEVE-DEPTH  : 0.9 meters
 DP7220
 DP7220  HISTORY     - Date     Condition        Report By
 DP7220  HISTORY     - 20141016 MONUMENTED       AMESC
 DP7220
 DP7220                          STATION DESCRIPTION
 DP7220
 DP7220'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7220'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH OF AVENA, 8.3 MI
 DP7220'(13.4 KM) EAST OF RAMSEY AND 6.5 MI (10.5 KM) SOUTH-SOUTHEAST OF
 DP7220'HERRICK.
 DP7220'
 DP7220'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7220'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7220'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7220'CHANGES TO COUNTY ROAD 2200E FOR 2.65 MI (4.3 KM) TO COUNTY ROAD
 DP7220'2700N, THENCE WEST ALONG COUNTY ROAD 2700N FOR 1.3 MI (2.1 KM) TO
 DP7220'FAYETTE COUNTY HIGHWAY 4 WHERE COUNTY ROAD 2700N ALSO BECOMES COUNTY
 DP7220'HIGHWAY 6.  CONTINUE WEST ALONG COUNTY HIGHWAY 6 (COUNTY ROAD 2700N)
 DP7220'FOR 4.75 MI (7.6 KM) TO COUNTY ROAD 1600E AND THE STATION ON THE
 DP7220'RIGHT.
 DP7220'
 DP7220'THE STATION IS 22 FT (6.7 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7220'6, 70 FT (21.3 M) WEST OF THE CENTERLINE OF COUNTY ROAD 1600E, 186 FT
 DP7220'(56.7 M) EAST OF A POWER POLE, 50.3 FT (15.3 M) WEST OF A TELEPHONE
 DP7220'PEDESTAL, 49.8 FT (15.2 M) WEST OF A POWER POLE WITH TWO GUY WIRES,
 DP7220'11.5 FT (3.5 M) NORTHWEST OF THE WEST END OF A 24 INCH (61 CM)
 DP7220'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE.
 DP7220'
 DP7220'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7220'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7220'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7221 ***********************************************************************
 DP7221  DESIGNATION -  CJ 080
 DP7221  PID         -  DP7221
 DP7221  STATE/COUNTY-  IL/FAYETTE
 DP7221  COUNTRY     -  US
 DP7221  USGS QUAD   -  HERRICK (2018)
 DP7221
 DP7221                         *CURRENT SURVEY CONTROL
 DP7221  ______________________________________________________________________
 DP7221* NAD 83(1986) POSITION- 39 08 00.89   (N) 088 58 24.43   (W)   HD_HELD1
 DP7221* NAVD 88 ORTHO HEIGHT -   151.978 (meters)      498.61  (feet) ADJUSTED
 DP7221  ______________________________________________________________________
 DP7221  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 DP7221  DYNAMIC HEIGHT  -        151.884 (meters)      498.31  (feet) COMP
 DP7221  MODELED GRAVITY -    980,011.5   (mgal)                       NAVD 88
 DP7221
 DP7221  VERT ORDER      -  SECOND    CLASS I
 DP7221
 DP7221.The horizontal coordinates were determined by differentially corrected
 DP7221.hand held GPS observations or other comparable positioning techniques
 DP7221.and have an estimated accuracy of +/- 3 meters.
 DP7221
 DP7221.The orthometric height was determined by differential leveling and
 DP7221.adjusted by the IL DEPT OF TRANSP
 DP7221.in July 2015.
 DP7221
 DP7221.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7221.GEOID18 height accuracy estimate available here.
 DP7221
 DP7221.Click photographs - Photos may exist for this station.
 DP7221
 DP7221.The dynamic height is computed by dividing the NAVD 88
 DP7221.geopotential number by the normal gravity value computed on the
 DP7221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7221.degrees latitude (g = 980.6199 gals.).
 DP7221
 DP7221.The modeled gravity was interpolated from observed gravity values.
 DP7221
 DP7221;                    North         East    Units  Estimated Accuracy
 DP7221;SPC IL E     -   274,002.5     244,654.3     MT  (+/- 3 meters HH1 GPS) 
 DP7221
 DP7221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2943033454(NAD 83)
 DP7221
 DP7221                          SUPERSEDED SURVEY CONTROL
 DP7221
 DP7221.No superseded survey control is available for this station.
 DP7221
 DP7221_MARKER: F = FLANGE-ENCASED ROD
 DP7221_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7221_STAMPING: CJ 080 2014
 DP7221_MARK LOGO: UIL
 DP7221_PROJECTION: RECESSED 8 CENTIMETERS
 DP7221_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7221_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7221+STABILITY: POSITION/ELEVATION WELL
 DP7221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7221+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2014
 DP7221_ROD/PIPE-DEPTH: 8.5 meters
 DP7221_SLEEVE-DEPTH  : 0.9 meters
 DP7221
 DP7221  HISTORY     - Date     Condition        Report By
 DP7221  HISTORY     - 20141016 MONUMENTED       AMESC
 DP7221
 DP7221                          STATION DESCRIPTION
 DP7221
 DP7221'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7221'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHWEST OF
 DP7221'AVENA, 7.3 MI (11.7 KM) EAST OF RAMSEY AND 6.0 MI (9.7 KM) SOUTH OF
 DP7221'HERRICK.
 DP7221'
 DP7221'TO REACH FROM THE INTERSECTION OF IL ROUTE 128 AND IL ROUTE 33 WEST OF
 DP7221'BEECHER CITY PROCEED SOUTH ALONG IL ROUTE 128 FOR 2.95 MI (4.7 KM) TO
 DP7221'COUNTY ROAD 2800N, THENCE WEST AND SOUTH ALONG COUNTY ROAD 2800N WHICH
 DP7221'CHANGES TO COUNTY ROAD 2200E FOR 2.65 MI (4.3 KM) TO COUNTY ROAD
 DP7221'2700N, THENCE WEST ALONG COUNTY ROAD 2700N FOR 1.3 MI (2.1 KM) TO
 DP7221'FAYETTE COUNTY HIGHWAY 4 WHERE COUNTY ROAD 2700N ALSO BECOMES COUNTY
 DP7221'HIGHWAY 6.  CONTINUE WEST ALONG COUNTY HIGHWAY 6 (COUNTY ROAD 2700N)
 DP7221'FOR 4.75 MI (7.6 KM) TO COUNTY ROAD 1600E WHERE COUNTY HIGHWAY 6
 DP7221'BECOMES COUNTY HIGHWAY 2.  CONTINUE WEST AND NORTH ALONG COUNTY
 DP7221'HIGHWAY 2 ACROSS THE KASKASKIA RIVER FOR 1.1 MI (1.8 KM) TO COUNTY
 DP7221'ROAD 2730N AND THE STATION ON THE LEFT.
 DP7221'
 DP7221'THE STATION IS 64.5 FT (19.7 M) WEST OF THE CENTERLINE OF COUNTY
 DP7221'HIGHWAY 2, 46 FT (14.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP7221'2730N, 30.3 FT (9.2 M) NORTHWEST OF THE NORTH END OF A 2 FT (0.6 M) X
 DP7221'7 FT (2.1 M) BOX CULVERT, 22.9 FT (7.0 M) NORTH OF A POWER POLE WITH
 DP7221'GUY WIRE, 21.9 FT (6.7 M) NORTH OF TELEPHONE PEDESTAL NUMBER 'L1218
 DP7221'P13'.
 DP7221'
 DP7221'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7221'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7221'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7222 ***********************************************************************
 DP7222  DESIGNATION -  CJ 081
 DP7222  PID         -  DP7222
 DP7222  STATE/COUNTY-  IL/FAYETTE
 DP7222  COUNTRY     -  US
 DP7222  USGS QUAD   -  HERRICK (2018)
 DP7222
 DP7222                         *CURRENT SURVEY CONTROL
 DP7222  ______________________________________________________________________
 DP7222* NAD 83(1986) POSITION- 39 08 35.74   (N) 088 59 06.03   (W)   HD_HELD1
 DP7222* NAVD 88 ORTHO HEIGHT -   167.846 (meters)      550.67  (feet) ADJUSTED
 DP7222  ______________________________________________________________________
 DP7222  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 DP7222  DYNAMIC HEIGHT  -        167.744 (meters)      550.34  (feet) COMP
 DP7222  MODELED GRAVITY -    980,012.1   (mgal)                       NAVD 88
 DP7222
 DP7222  VERT ORDER      -  SECOND    CLASS I
 DP7222
 DP7222.The horizontal coordinates were determined by differentially corrected
 DP7222.hand held GPS observations or other comparable positioning techniques
 DP7222.and have an estimated accuracy of +/- 3 meters.
 DP7222
 DP7222.The orthometric height was determined by differential leveling and
 DP7222.adjusted by the IL DEPT OF TRANSP
 DP7222.in July 2015.
 DP7222
 DP7222.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7222.GEOID18 height accuracy estimate available here.
 DP7222
 DP7222.Click photographs - Photos may exist for this station.
 DP7222
 DP7222.The dynamic height is computed by dividing the NAVD 88
 DP7222.geopotential number by the normal gravity value computed on the
 DP7222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7222.degrees latitude (g = 980.6199 gals.).
 DP7222
 DP7222.The modeled gravity was interpolated from observed gravity values.
 DP7222
 DP7222;                    North         East    Units  Estimated Accuracy
 DP7222;SPC IL E     -   275,084.3     243,662.9     MT  (+/- 3 meters HH1 GPS) 
 DP7222
 DP7222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2845434550(NAD 83)
 DP7222
 DP7222                          SUPERSEDED SURVEY CONTROL
 DP7222
 DP7222.No superseded survey control is available for this station.
 DP7222
 DP7222_MARKER: F = FLANGE-ENCASED ROD
 DP7222_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7222_STAMPING: CJ 081 2014
 DP7222_MARK LOGO: UIL
 DP7222_PROJECTION: RECESSED 8 CENTIMETERS
 DP7222_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7222+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2014
 DP7222_ROD/PIPE-DEPTH: 5.5 meters
 DP7222_SLEEVE-DEPTH  : 0.9 meters
 DP7222
 DP7222  HISTORY     - Date     Condition        Report By
 DP7222  HISTORY     - 20141016 MONUMENTED       AMESC
 DP7222
 DP7222                          STATION DESCRIPTION
 DP7222
 DP7222'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7222'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) NORTH-NORTHWEST OF
 DP7222'AVENA, 6.6 MI (10.6 KM) EAST OF RAMSEY AND 5.3 MI (8.5 KM) SOUTH OF
 DP7222'HERRICK.
 DP7222'
 DP7222'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7222'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 FOR 6.25
 DP7222'MI (10.1 KM) TO COUNTY ROAD 1400E.  CONTINUE EAST ALONG COUNTY HIGHWAY
 DP7222'24 FOR 0.40 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP7222'
 DP7222'THE STATION IS 41.5 FT (12.6 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7222'HIGHWAY 24, 450 FT (137.2 M) WEST OF THE CENTERLINE OF THE DRIVEWAY TO
 DP7222'HOUSE NUMBER '156A', 174.5 FT (53.2 M) WEST OF TELEPHONE PEDESTAL
 DP7222'NUMBER 'T16' WITH A WARNING SIGN, 13.7 FT (4.2 M) EAST-SOUTHEAST OF A
 DP7222'POWER POLE.
 DP7222'
 DP7222'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7222'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7222'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7223 ***********************************************************************
 DP7223  DESIGNATION -  CJ 082
 DP7223  PID         -  DP7223
 DP7223  STATE/COUNTY-  IL/FAYETTE
 DP7223  COUNTRY     -  US
 DP7223  USGS QUAD   -  RAMSEY (2018)
 DP7223
 DP7223                         *CURRENT SURVEY CONTROL
 DP7223  ______________________________________________________________________
 DP7223* NAD 83(1986) POSITION- 39 08 34.92   (N) 089 00 05.07   (W)   HD_HELD1
 DP7223* NAVD 88 ORTHO HEIGHT -   186.826 (meters)      612.95  (feet) ADJUSTED
 DP7223  ______________________________________________________________________
 DP7223  GEOID HEIGHT    -        -32.071 (meters)                     GEOID18
 DP7223  DYNAMIC HEIGHT  -        186.712 (meters)      612.57  (feet) COMP
 DP7223  MODELED GRAVITY -    980,012.0   (mgal)                       NAVD 88
 DP7223
 DP7223  VERT ORDER      -  SECOND    CLASS I
 DP7223
 DP7223.The horizontal coordinates were determined by differentially corrected
 DP7223.hand held GPS observations or other comparable positioning techniques
 DP7223.and have an estimated accuracy of +/- 3 meters.
 DP7223
 DP7223.The orthometric height was determined by differential leveling and
 DP7223.adjusted by the IL DEPT OF TRANSP
 DP7223.in July 2015.
 DP7223
 DP7223.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7223.GEOID18 height accuracy estimate available here.
 DP7223
 DP7223.Click photographs - Photos may exist for this station.
 DP7223
 DP7223.The dynamic height is computed by dividing the NAVD 88
 DP7223.geopotential number by the normal gravity value computed on the
 DP7223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7223.degrees latitude (g = 980.6199 gals.).
 DP7223
 DP7223.The modeled gravity was interpolated from observed gravity values.
 DP7223
 DP7223;                    North         East    Units  Estimated Accuracy
 DP7223;SPC IL E     -   275,069.3     242,244.9     MT  (+/- 3 meters HH1 GPS) 
 DP7223
 DP7223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2703634556(NAD 83)
 DP7223
 DP7223                          SUPERSEDED SURVEY CONTROL
 DP7223
 DP7223.No superseded survey control is available for this station.
 DP7223
 DP7223_MARKER: F = FLANGE-ENCASED ROD
 DP7223_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7223_STAMPING: CJ 082 2014
 DP7223_MARK LOGO: UIL
 DP7223_PROJECTION: RECESSED 8 CENTIMETERS
 DP7223_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7223_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7223+STABILITY: POSITION/ELEVATION WELL
 DP7223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7223+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2014
 DP7223_ROD/PIPE-DEPTH: 25.6 meters
 DP7223_SLEEVE-DEPTH  : 0.9 meters
 DP7223
 DP7223  HISTORY     - Date     Condition        Report By
 DP7223  HISTORY     - 20141016 MONUMENTED       AMESC
 DP7223
 DP7223                          STATION DESCRIPTION
 DP7223
 DP7223'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7223'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTHEAST OF VERA, 5.8
 DP7223'MI (9.3 KM) EAST OF RAMSEY AND 5.4 MI (8.7 KM) SOUTH OF HERRICK.
 DP7223'
 DP7223'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7223'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 (COUNTY
 DP7223'ROAD 2800N EAST OF TOWN) FOR 5.25 MI (8.4 KM) COUNTY ROAD 1300E.
 DP7223'CONTINUE EAST ALONG COUNTY HIGHWAY 24 FOR 0.50 MI (0.8 KM) TO A FIELD
 DP7223'ENTRANCE AND THE STATION ON THE LEFT.
 DP7223'
 DP7223'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7223'HIGHWAY 24, 74.5 FT (22.7 M) NORTH OF A LONE FENCE POST, 66.3 FT (20.2
 DP7223'M) NORTH OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE
 DP7223'UNDER THE FIELD ENTRANCE, 43.3 FT (13.2 M) EAST OF A LONE FENCE POST,
 DP7223'15.5 FT (4.7 M) EAST OF A POWER POLE WITH GUY WIRE, 14.3 FT (4.4 M)
 DP7223'NORTH A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE.
 DP7223'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7223'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7223'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7224 ***********************************************************************
 DP7224  DESIGNATION -  CJ 083
 DP7224  PID         -  DP7224
 DP7224  STATE/COUNTY-  IL/FAYETTE
 DP7224  COUNTRY     -  US
 DP7224  USGS QUAD   -  RAMSEY (2018)
 DP7224
 DP7224                         *CURRENT SURVEY CONTROL
 DP7224  ______________________________________________________________________
 DP7224* NAD 83(1986) POSITION- 39 08 34.68   (N) 089 01 06.08   (W)   HD_HELD1
 DP7224* NAVD 88 ORTHO HEIGHT -   179.926 (meters)      590.31  (feet) ADJUSTED
 DP7224  ______________________________________________________________________
 DP7224  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 DP7224  DYNAMIC HEIGHT  -        179.816 (meters)      589.95  (feet) COMP
 DP7224  MODELED GRAVITY -    980,012.8   (mgal)                       NAVD 88
 DP7224
 DP7224  VERT ORDER      -  SECOND    CLASS I
 DP7224
 DP7224.The horizontal coordinates were determined by differentially corrected
 DP7224.hand held GPS observations or other comparable positioning techniques
 DP7224.and have an estimated accuracy of +/- 3 meters.
 DP7224
 DP7224.The orthometric height was determined by differential leveling and
 DP7224.adjusted by the IL DEPT OF TRANSP
 DP7224.in July 2015.
 DP7224
 DP7224.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7224.GEOID18 height accuracy estimate available here.
 DP7224
 DP7224.Click photographs - Photos may exist for this station.
 DP7224
 DP7224.The dynamic height is computed by dividing the NAVD 88
 DP7224.geopotential number by the normal gravity value computed on the
 DP7224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7224.degrees latitude (g = 980.6199 gals.).
 DP7224
 DP7224.The modeled gravity was interpolated from observed gravity values.
 DP7224
 DP7224;                    North         East    Units  Estimated Accuracy
 DP7224;SPC IL E     -   275,072.8     240,779.8     MT  (+/- 3 meters HH1 GPS) 
 DP7224
 DP7224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2557134581(NAD 83)
 DP7224
 DP7224                          SUPERSEDED SURVEY CONTROL
 DP7224
 DP7224.No superseded survey control is available for this station.
 DP7224
 DP7224_MARKER: F = FLANGE-ENCASED ROD
 DP7224_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7224_STAMPING: CJ 083 2014
 DP7224_MARK LOGO: UIL
 DP7224_PROJECTION: RECESSED 8 CENTIMETERS
 DP7224_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7224_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7224+STABILITY: POSITION/ELEVATION WELL
 DP7224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7224+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2014
 DP7224_ROD/PIPE-DEPTH: 12.5 meters
 DP7224_SLEEVE-DEPTH  : 0.9 meters
 DP7224
 DP7224  HISTORY     - Date     Condition        Report By
 DP7224  HISTORY     - 20141016 MONUMENTED       AMESC
 DP7224
 DP7224                          STATION DESCRIPTION
 DP7224
 DP7224'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7224'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTHEAST OF VERA, 5.6
 DP7224'MI (9.0 KM) SOUTH-SOUTHWEST OF HERRICK AND 4.8 MI (7.7 KM) EAST OF
 DP7224'RAMSEY.
 DP7224'
 DP7224'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7224'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 (COUNTY
 DP7224'ROAD 2800N EAST OF TOWN) FOR 4.4 MI (7.1 KM) COUNTY ROAD 1200E.
 DP7224'CONTINUE EAST ALONG COUNTY HIGHWAY 24 FOR 0.45 MI (0.7 KM) TO THE
 DP7224'STATION ON THE LEFT.
 DP7224'
 DP7224'THE STATION IS 32.5 FT (9.9 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7224'HIGHWAY 24, 192 FT (58.5 M) EAST OF A POWER POLE, 160 FT (48.8 M)
 DP7224'NORTHWEST OF THE WEST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE
 DP7224'UNDER A FIELD ENTRANCE TO THE SOUTH, 44.4 FT (13.5 M) WEST OF A POWER
 DP7224'POLE, 2.4 FT (0.7 M) SOUTH OF THE EAST-WEST FENCE.
 DP7224'
 DP7224'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7224'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7224'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7225 ***********************************************************************
 DP7225  DESIGNATION -  CJ 084
 DP7225  PID         -  DP7225
 DP7225  STATE/COUNTY-  IL/FAYETTE
 DP7225  COUNTRY     -  US
 DP7225  USGS QUAD   -  RAMSEY (2018)
 DP7225
 DP7225                         *CURRENT SURVEY CONTROL
 DP7225  ______________________________________________________________________
 DP7225* NAD 83(1986) POSITION- 39 08 35.08   (N) 089 02 01.80   (W)   HD_HELD1
 DP7225* NAVD 88 ORTHO HEIGHT -   163.011 (meters)      534.81  (feet) ADJUSTED
 DP7225  ______________________________________________________________________
 DP7225  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 DP7225  DYNAMIC HEIGHT  -        162.911 (meters)      534.48  (feet) COMP
 DP7225  MODELED GRAVITY -    980,013.9   (mgal)                       NAVD 88
 DP7225
 DP7225  VERT ORDER      -  SECOND    CLASS I
 DP7225
 DP7225.The horizontal coordinates were determined by differentially corrected
 DP7225.hand held GPS observations or other comparable positioning techniques
 DP7225.and have an estimated accuracy of +/- 3 meters.
 DP7225
 DP7225.The orthometric height was determined by differential leveling and
 DP7225.adjusted by the IL DEPT OF TRANSP
 DP7225.in July 2015.
 DP7225
 DP7225.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7225.GEOID18 height accuracy estimate available here.
 DP7225
 DP7225.Click photographs - Photos may exist for this station.
 DP7225
 DP7225.The dynamic height is computed by dividing the NAVD 88
 DP7225.geopotential number by the normal gravity value computed on the
 DP7225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7225.degrees latitude (g = 980.6199 gals.).
 DP7225
 DP7225.The modeled gravity was interpolated from observed gravity values.
 DP7225
 DP7225;                    North         East    Units  Estimated Accuracy
 DP7225;SPC IL E     -   275,095.4     239,441.8     MT  (+/- 3 meters HH1 GPS) 
 DP7225
 DP7225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2423434623(NAD 83)
 DP7225
 DP7225                          SUPERSEDED SURVEY CONTROL
 DP7225
 DP7225.No superseded survey control is available for this station.
 DP7225
 DP7225_MARKER: DB = BENCH MARK DISK
 DP7225_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP7225_SP_SET: BRIDGE ABUTMENT
 DP7225_STAMPING: CJ 084
 DP7225_MARK LOGO: UIL
 DP7225_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7225_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7225_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7225+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2014
 DP7225
 DP7225  HISTORY     - Date     Condition        Report By
 DP7225  HISTORY     - 20141017 MONUMENTED       AMESC
 DP7225
 DP7225                          STATION DESCRIPTION
 DP7225
 DP7225'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7225'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHEAST OF VERA,
 DP7225'5.9 MI (9.5 KM) SOUTH-SOUTHWEST OF HERRICK AND 4.0 MI (6.4 KM) EAST OF
 DP7225'RAMSEY.
 DP7225'
 DP7225'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7225'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 (COUNTY
 DP7225'ROAD 2800N EAST OF TOWN) FOR 3.4 MI (5.5 KM) COUNTY ROAD 1100E.
 DP7225'CONTINUE EAST ALONG COUNTY HIGHWAY 24 FOR 0.65 MI (1.0 KM) TO THE
 DP7225'BRIDGE OVER BOLT CREEK AND THE STATION ON THE LEFT.
 DP7225'
 DP7225'THE STATION IS 14.5 FT (4.4 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7225'HIGHWAY 24, ON TOP OF THE NORTH END OF THE EAST ABUTMENT, 1.3 FT (0.4
 DP7225'M) WEST OF THE EAST END OF THE BRIDGE DECK, APPROXIMATELY 2.5 FT (0.8
 DP7225'M) LOWER THAN THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7226 ***********************************************************************
 DP7226  DESIGNATION -  CJ 085
 DP7226  PID         -  DP7226
 DP7226  STATE/COUNTY-  IL/FAYETTE
 DP7226  COUNTRY     -  US
 DP7226  USGS QUAD   -  RAMSEY (2018)
 DP7226
 DP7226                         *CURRENT SURVEY CONTROL
 DP7226  ______________________________________________________________________
 DP7226* NAD 83(1986) POSITION- 39 08 34.43   (N) 089 02 38.72   (W)   HD_HELD1
 DP7226* NAVD 88 ORTHO HEIGHT -   178.782 (meters)      586.55  (feet) ADJUSTED
 DP7226  ______________________________________________________________________
 DP7226  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 DP7226  DYNAMIC HEIGHT  -        178.672 (meters)      586.19  (feet) COMP
 DP7226  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 DP7226
 DP7226  VERT ORDER      -  SECOND    CLASS I
 DP7226
 DP7226.The horizontal coordinates were determined by differentially corrected
 DP7226.hand held GPS observations or other comparable positioning techniques
 DP7226.and have an estimated accuracy of +/- 3 meters.
 DP7226
 DP7226.The orthometric height was determined by differential leveling and
 DP7226.adjusted by the IL DEPT OF TRANSP
 DP7226.in July 2015.
 DP7226
 DP7226.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7226.GEOID18 height accuracy estimate available here.
 DP7226
 DP7226.Click photographs - Photos may exist for this station.
 DP7226
 DP7226.The dynamic height is computed by dividing the NAVD 88
 DP7226.geopotential number by the normal gravity value computed on the
 DP7226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7226.degrees latitude (g = 980.6199 gals.).
 DP7226
 DP7226.The modeled gravity was interpolated from observed gravity values.
 DP7226
 DP7226;                    North         East    Units  Estimated Accuracy
 DP7226;SPC IL E     -   275,082.2     238,555.1     MT  (+/- 3 meters HH1 GPS) 
 DP7226
 DP7226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2334734623(NAD 83)
 DP7226
 DP7226                          SUPERSEDED SURVEY CONTROL
 DP7226
 DP7226.No superseded survey control is available for this station.
 DP7226
 DP7226_MARKER: F = FLANGE-ENCASED ROD
 DP7226_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7226_STAMPING: CJ 085 2014
 DP7226_MARK LOGO: UIL
 DP7226_PROJECTION: RECESSED 8 CENTIMETERS
 DP7226_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7226_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7226+STABILITY: POSITION/ELEVATION WELL
 DP7226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7226+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2014
 DP7226_ROD/PIPE-DEPTH: 8.5 meters
 DP7226_SLEEVE-DEPTH  : 0.9 meters
 DP7226
 DP7226  HISTORY     - Date     Condition        Report By
 DP7226  HISTORY     - 20141017 MONUMENTED       AMESC
 DP7226
 DP7226                          STATION DESCRIPTION
 DP7226
 DP7226'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7226'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF VERA,
 DP7226'6.2 MI (10.0 KM) SOUTH-SOUTHWEST OF HERRICK AND 3.5 MI (5.6 KM) EAST
 DP7226'OF RAMSEY.
 DP7226'
 DP7226'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7226'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 (COUNTY
 DP7226'ROAD 2800N EAST OF TOWN) FOR 3.4 MI (5.5 KM) COUNTY ROAD 1100E.
 DP7226'CONTINUE EAST ALONG COUNTY HIGHWAY 24 FOR 380 FT (115.8 M) TO THE
 DP7226'STATION ON THE LEFT.
 DP7226'
 DP7226'THE STATION IS 45.5 FT (13.9 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7226'HIGHWAY 24, 306 FT (93.3 M) EAST OF THE NORTH END OF A 24 INCH (61 CM)
 DP7226'CONCRETE PIPE UNDER COUNTY HIGHWAY 24, 286.5 FT (87.3 M) NORTHEAST OF
 DP7226'A TELEPHONE PEDESTAL WITH WARNING POST, 182.5 FT (55.6 M)
 DP7226'WEST-SOUTHWEST OF A POWER POLE, 18.1 FT (5.5 M) EAST-SOUTHEAST OF A
 DP7226'POWER POLE WITH GUY WIRE.
 DP7226'
 DP7226'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7226'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7226'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7227 ***********************************************************************
 DP7227  DESIGNATION -  CJ 086
 DP7227  PID         -  DP7227
 DP7227  STATE/COUNTY-  IL/FAYETTE
 DP7227  COUNTRY     -  US
 DP7227  USGS QUAD   -  RAMSEY (2018)
 DP7227
 DP7227                         *CURRENT SURVEY CONTROL
 DP7227  ______________________________________________________________________
 DP7227* NAD 83(1986) POSITION- 39 08 36.70   (N) 089 03 32.21   (W)   HD_HELD1
 DP7227* NAVD 88 ORTHO HEIGHT -   179.866 (meters)      590.11  (feet) ADJUSTED
 DP7227  ______________________________________________________________________
 DP7227  GEOID HEIGHT    -        -32.016 (meters)                     GEOID18
 DP7227  DYNAMIC HEIGHT  -        179.756 (meters)      589.75  (feet) COMP
 DP7227  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 DP7227
 DP7227  VERT ORDER      -  SECOND    CLASS I
 DP7227
 DP7227.The horizontal coordinates were determined by differentially corrected
 DP7227.hand held GPS observations or other comparable positioning techniques
 DP7227.and have an estimated accuracy of +/- 3 meters.
 DP7227
 DP7227.The orthometric height was determined by differential leveling and
 DP7227.adjusted by the IL DEPT OF TRANSP
 DP7227.in July 2015.
 DP7227
 DP7227.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7227.GEOID18 height accuracy estimate available here.
 DP7227
 DP7227.Click photographs - Photos may exist for this station.
 DP7227
 DP7227.The dynamic height is computed by dividing the NAVD 88
 DP7227.geopotential number by the normal gravity value computed on the
 DP7227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7227.degrees latitude (g = 980.6199 gals.).
 DP7227
 DP7227.The modeled gravity was interpolated from observed gravity values.
 DP7227
 DP7227;                    North         East    Units  Estimated Accuracy
 DP7227;SPC IL E     -   275,162.4     237,271.1     MT  (+/- 3 meters HH1 GPS) 
 DP7227
 DP7227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2206534722(NAD 83)
 DP7227
 DP7227                          SUPERSEDED SURVEY CONTROL
 DP7227
 DP7227.No superseded survey control is available for this station.
 DP7227
 DP7227_MARKER: F = FLANGE-ENCASED ROD
 DP7227_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7227_STAMPING: CJ 086 2014
 DP7227_MARK LOGO: UIL
 DP7227_PROJECTION: RECESSED 8 CENTIMETERS
 DP7227_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7227_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7227+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2014
 DP7227_ROD/PIPE-DEPTH: 5.8 meters
 DP7227_SLEEVE-DEPTH  : 0.9 meters
 DP7227
 DP7227  HISTORY     - Date     Condition        Report By
 DP7227  HISTORY     - 20141017 MONUMENTED       AMESC
 DP7227
 DP7227                          STATION DESCRIPTION
 DP7227
 DP7227'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7227'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHEAST OF VERA,
 DP7227'6.6 MI (10.6 KM) SOUTHWEST OF HERRICK AND 2.7 MI (4.3 KM) EAST OF
 DP7227'RAMSEY.
 DP7227'
 DP7227'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7227'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 (COUNTY
 DP7227'ROAD 2800N EAST OF TOWN) FOR 2.4 MI (3.9 KM) COUNTY ROAD 1000E.
 DP7227'CONTINUE EAST ALONG COUNTY HIGHWAY 24 FOR 0.25 MI (0.4 KM) TO THE
 DP7227'STATION ON THE LEFT.
 DP7227'
 DP7227'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7227'HIGHWAY 24, 268.5 FT (81.8 M) WEST OF THE WEST END OF A 15 INCH (38
 DP7227'CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE NORTH, 229 FT
 DP7227'(69.8 M) WEST OF A POWER POLE, 139.5 FT (42.5 M) NORTHEAST OF THE EAST
 DP7227'END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE
 DP7227'TO THE SOUTH, 19.6 FT (6.0 M) EAST OF A POWER POLE.
 DP7227'
 DP7227'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7227'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7227'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7228 ***********************************************************************
 DP7228  DESIGNATION -  CJ 087
 DP7228  PID         -  DP7228
 DP7228  STATE/COUNTY-  IL/FAYETTE
 DP7228  COUNTRY     -  US
 DP7228  USGS QUAD   -  RAMSEY (2018)
 DP7228
 DP7228                         *CURRENT SURVEY CONTROL
 DP7228  ______________________________________________________________________
 DP7228* NAD 83(1986) POSITION- 39 08 38.06   (N) 089 04 53.76   (W)   HD_HELD1
 DP7228* NAVD 88 ORTHO HEIGHT -   180.964 (meters)      593.71  (feet) ADJUSTED
 DP7228  ______________________________________________________________________
 DP7228  GEOID HEIGHT    -        -31.989 (meters)                     GEOID18
 DP7228  DYNAMIC HEIGHT  -        180.854 (meters)      593.35  (feet) COMP
 DP7228  MODELED GRAVITY -    980,015.5   (mgal)                       NAVD 88
 DP7228
 DP7228  VERT ORDER      -  SECOND    CLASS I
 DP7228
 DP7228.The horizontal coordinates were determined by differentially corrected
 DP7228.hand held GPS observations or other comparable positioning techniques
 DP7228.and have an estimated accuracy of +/- 3 meters.
 DP7228
 DP7228.The orthometric height was determined by differential leveling and
 DP7228.adjusted by the IL DEPT OF TRANSP
 DP7228.in July 2015.
 DP7228
 DP7228.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7228.GEOID18 height accuracy estimate available here.
 DP7228
 DP7228.Click photographs - Photos may exist for this station.
 DP7228
 DP7228.The dynamic height is computed by dividing the NAVD 88
 DP7228.geopotential number by the normal gravity value computed on the
 DP7228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7228.degrees latitude (g = 980.6199 gals.).
 DP7228
 DP7228.The modeled gravity was interpolated from observed gravity values.
 DP7228
 DP7228;                    North         East    Units  Estimated Accuracy
 DP7228;SPC IL E     -   275,220.2     235,313.1     MT  (+/- 3 meters HH1 GPS) 
 DP7228
 DP7228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2010834809(NAD 83)
 DP7228
 DP7228                          SUPERSEDED SURVEY CONTROL
 DP7228
 DP7228.No superseded survey control is available for this station.
 DP7228
 DP7228_MARKER: F = FLANGE-ENCASED ROD
 DP7228_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7228_STAMPING: CJ 087 2014
 DP7228_MARK LOGO: UIL
 DP7228_PROJECTION: RECESSED 8 CENTIMETERS
 DP7228_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7228_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7228+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 DP7228_ROD/PIPE-DEPTH: 4.9 meters
 DP7228_SLEEVE-DEPTH  : 0.9 meters
 DP7228
 DP7228  HISTORY     - Date     Condition        Report By
 DP7228  HISTORY     - 20141017 MONUMENTED       AMESC
 DP7228  HISTORY     - 20150903 GOOD             AMESC
 DP7228
 DP7228                          STATION DESCRIPTION
 DP7228
 DP7228'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7228'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHWEST OF HERRICK,
 DP7228'7.4 MI (11.9 KM) EAST-NORTHEAST OF BINGHAM AND 1.5 MI (2.4 KM) EAST OF
 DP7228'RAMSEY.
 DP7228'
 DP7228'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7228'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 (COUNTY
 DP7228'ROAD 2800N EAST OF TOWN) FOR 1.4 MI (2.3 KM) COUNTY ROAD 900E AND THE
 DP7228'STATION ON THE LEFT.
 DP7228'
 DP7228'THE STATION IS 50 FT (15.2 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7228'HIGHWAY 24, 80 FT (24.4 M) EAST OF THE CENTERLINE OF COUNTY ROAD 900E,
 DP7228'98.8 FT (30.1 M) NORTH OF A TELEPHONE PEDESTAL, 42.25 FT (12.9 M) EAST
 DP7228'OF A CONCRETE RIGHT OF WAY MARKER, 38.4 FT (11.7 M) EAST OF A POWER
 DP7228'POLE WITH THREE TRANSFORMERS.
 DP7228'
 DP7228'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7228'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7228'IN IDENTIFICATION.
 DP7228
 DP7228                          STATION RECOVERY (2015)
 DP7228
 DP7228'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DP7228'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7229 ***********************************************************************
 DP7229  DESIGNATION -  CJ 088
 DP7229  PID         -  DP7229
 DP7229  STATE/COUNTY-  IL/FAYETTE
 DP7229  COUNTRY     -  US
 DP7229  USGS QUAD   -  RAMSEY (2018)
 DP7229
 DP7229                         *CURRENT SURVEY CONTROL
 DP7229  ______________________________________________________________________
 DP7229* NAD 83(1986) POSITION- 39 08 38.50   (N) 089 05 42.98   (W)   HD_HELD1
 DP7229* NAVD 88 ORTHO HEIGHT -   186.777 (meters)      612.78  (feet) ADJUSTED
 DP7229  ______________________________________________________________________
 DP7229  GEOID HEIGHT    -        -31.971 (meters)                     GEOID18
 DP7229  DYNAMIC HEIGHT  -        186.664 (meters)      612.41  (feet) COMP
 DP7229  MODELED GRAVITY -    980,015.5   (mgal)                       NAVD 88
 DP7229
 DP7229  VERT ORDER      -  SECOND    CLASS I
 DP7229
 DP7229.The horizontal coordinates were determined by differentially corrected
 DP7229.hand held GPS observations or other comparable positioning techniques
 DP7229.and have an estimated accuracy of +/- 3 meters.
 DP7229
 DP7229.The orthometric height was determined by differential leveling and
 DP7229.adjusted by the IL DEPT OF TRANSP
 DP7229.in July 2015.
 DP7229
 DP7229.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7229.GEOID18 height accuracy estimate available here.
 DP7229
 DP7229.Click photographs - Photos may exist for this station.
 DP7229
 DP7229.The dynamic height is computed by dividing the NAVD 88
 DP7229.geopotential number by the normal gravity value computed on the
 DP7229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7229.degrees latitude (g = 980.6199 gals.).
 DP7229
 DP7229.The modeled gravity was interpolated from observed gravity values.
 DP7229
 DP7229;                    North         East    Units  Estimated Accuracy
 DP7229;SPC IL E     -   275,243.6     234,131.2     MT  (+/- 3 meters HH1 GPS) 
 DP7229
 DP7229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1892634850(NAD 83)
 DP7229
 DP7229                          SUPERSEDED SURVEY CONTROL
 DP7229
 DP7229.No superseded survey control is available for this station.
 DP7229
 DP7229_MARKER: F = FLANGE-ENCASED ROD
 DP7229_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7229_STAMPING: CJ 088 2014
 DP7229_MARK LOGO: UIL
 DP7229_PROJECTION: RECESSED 8 CENTIMETERS
 DP7229_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7229_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7229+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 DP7229_ROD/PIPE-DEPTH: 5.5 meters
 DP7229_SLEEVE-DEPTH  : 0.9 meters
 DP7229
 DP7229  HISTORY     - Date     Condition        Report By
 DP7229  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7229  HISTORY     - 20150903 GOOD             AMESC
 DP7229
 DP7229                          STATION DESCRIPTION
 DP7229
 DP7229'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7229'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH OF VERA, 6.7 MI
 DP7229'(10.8 KM) EAST-NORTHEAST OF BINGHAM AND 0.7 MI (1.1 KM) EAST OF
 DP7229'RAMSEY.
 DP7229'
 DP7229'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7229'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 (COUNTY
 DP7229'ROAD 2800N EAST OF TOWN) FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 DP7229'LEFT.
 DP7229'
 DP7229'THE STATION IS 33 FT (10.1 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7229'HIGHWAY 24, 169.2 FT (51.6 M) EAST OF A CONCRETE RIGHT OF WAY MARKER,
 DP7229'168.8 FT (51.5 M) EAST OF A POWER POLE, 66.7 FT (20.3 M) NORTH OF A
 DP7229'POWER POLE, 48.8 FT (14.9 M) WEST-NORTHWEST OF AN 'AMEREN GAS' VENT
 DP7229'PIPE, 16.6 FT (5.1 M) WEST OF A POWER POLE.
 DP7229'
 DP7229'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7229'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7229'IN IDENTIFICATION.
 DP7229
 DP7229                          STATION RECOVERY (2015)
 DP7229
 DP7229'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DP7229'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7230 ***********************************************************************
 DP7230  DESIGNATION -  CJ 089
 DP7230  PID         -  DP7230
 DP7230  STATE/COUNTY-  IL/FAYETTE
 DP7230  COUNTRY     -  US
 DP7230  USGS QUAD   -  RAMSEY (2018)
 DP7230
 DP7230                         *CURRENT SURVEY CONTROL
 DP7230  ______________________________________________________________________
 DP7230* NAD 83(1986) POSITION- 39 08 09.05   (N) 089 07 07.40   (W)   HD_HELD1
 DP7230* NAVD 88 ORTHO HEIGHT -   185.385 (meters)      608.22  (feet) ADJUSTED
 DP7230  ______________________________________________________________________
 DP7230  GEOID HEIGHT    -        -31.930 (meters)                     GEOID18
 DP7230  DYNAMIC HEIGHT  -        185.273 (meters)      607.85  (feet) COMP
 DP7230  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 DP7230
 DP7230  VERT ORDER      -  SECOND    CLASS I
 DP7230
 DP7230.The horizontal coordinates were determined by differentially corrected
 DP7230.hand held GPS observations or other comparable positioning techniques
 DP7230.and have an estimated accuracy of +/- 3 meters.
 DP7230
 DP7230.The orthometric height was determined by differential leveling and
 DP7230.adjusted by the IL DEPT OF TRANSP
 DP7230.in July 2015.
 DP7230
 DP7230.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7230.GEOID18 height accuracy estimate available here.
 DP7230
 DP7230.Click photographs - Photos may exist for this station.
 DP7230
 DP7230.The dynamic height is computed by dividing the NAVD 88
 DP7230.geopotential number by the normal gravity value computed on the
 DP7230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7230.degrees latitude (g = 980.6199 gals.).
 DP7230
 DP7230.The modeled gravity was interpolated from observed gravity values.
 DP7230
 DP7230;                    North         East    Units  Estimated Accuracy
 DP7230;SPC IL E     -   274,352.7     232,096.1     MT  (+/- 3 meters HH1 GPS) 
 DP7230
 DP7230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1687833989(NAD 83)
 DP7230
 DP7230                          SUPERSEDED SURVEY CONTROL
 DP7230
 DP7230.No superseded survey control is available for this station.
 DP7230
 DP7230_MARKER: F = FLANGE-ENCASED ROD
 DP7230_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7230_STAMPING: CJ 089 2014
 DP7230_MARK LOGO: UIL
 DP7230_PROJECTION: RECESSED 8 CENTIMETERS
 DP7230_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7230_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7230+STABILITY: POSITION/ELEVATION WELL
 DP7230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7230+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7230_ROD/PIPE-DEPTH: 6.1 meters
 DP7230_SLEEVE-DEPTH  : 0.9 meters
 DP7230
 DP7230  HISTORY     - Date     Condition        Report By
 DP7230  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7230
 DP7230                          STATION DESCRIPTION
 DP7230
 DP7230'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7230'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH OF VERA, 5.3 MI
 DP7230'(8.5 KM) EAST-NORTHEAST OF BINGHAM AND 0.8 MI (1.3 KM) SOUTHWEST OF
 DP7230'RAMSEY.
 DP7230'
 DP7230'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7230'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 0.8 MI (1.3
 DP7230'KM) TO THE STATION ON THE LEFT.
 DP7230'
 DP7230'THE STATION IS 29.5 FT (9.0 M) SOUTHEAST OF THE CENTERLINE OF COUNTY
 DP7230'HIGHWAY 1, 110.1 FT (33.6 M) NORTHEAST OF A TELEPHONE PEDESTAL, 80.35
 DP7230'FT (24.5 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER 'TR143 P19', 68.6
 DP7230'FT (20.9 M) SOUTHWEST OF THE CORNER OF A FENCE RUNNING SOUTHWEST AND
 DP7230'SOUTHEAST, 58.8 FT (17.9 M) SOUTHEAST OF A POWER POLE, 15.2 FT (4.6 M)
 DP7230'NORTHWEST OF POWER POLE NUMBER '18256' WITH A TRANSFORMER, 2.7 FT (0.8
 DP7230'M) NORTHWEST OF THE FENCE.
 DP7230'
 DP7230'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7230'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7230'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7231 ***********************************************************************
 DP7231  DESIGNATION -  CJ 090
 DP7231  PID         -  DP7231
 DP7231  STATE/COUNTY-  IL/FAYETTE
 DP7231  COUNTRY     -  US
 DP7231  USGS QUAD   -  RAMSEY LAKE (2018)
 DP7231
 DP7231                         *CURRENT SURVEY CONTROL
 DP7231  ______________________________________________________________________
 DP7231* NAD 83(1986) POSITION- 39 07 51.96   (N) 089 08 32.34   (W)   HD_HELD1
 DP7231* NAVD 88 ORTHO HEIGHT -   185.175 (meters)      607.53  (feet) ADJUSTED
 DP7231  ______________________________________________________________________
 DP7231  GEOID HEIGHT    -        -31.891 (meters)                     GEOID18
 DP7231  DYNAMIC HEIGHT  -        185.062 (meters)      607.16  (feet) COMP
 DP7231  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 DP7231
 DP7231  VERT ORDER      -  SECOND    CLASS I
 DP7231
 DP7231.The horizontal coordinates were determined by differentially corrected
 DP7231.hand held GPS observations or other comparable positioning techniques
 DP7231.and have an estimated accuracy of +/- 3 meters.
 DP7231
 DP7231.The orthometric height was determined by differential leveling and
 DP7231.adjusted by the IL DEPT OF TRANSP
 DP7231.in July 2015.
 DP7231
 DP7231.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7231.GEOID18 height accuracy estimate available here.
 DP7231
 DP7231.Click photographs - Photos may exist for this station.
 DP7231
 DP7231.The dynamic height is computed by dividing the NAVD 88
 DP7231.geopotential number by the normal gravity value computed on the
 DP7231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7231.degrees latitude (g = 980.6199 gals.).
 DP7231
 DP7231.The modeled gravity was interpolated from observed gravity values.
 DP7231
 DP7231;                    North         East    Units  Estimated Accuracy
 DP7231;SPC IL E     -   273,843.6     230,051.5     MT  (+/- 3 meters HH1 GPS) 
 DP7231
 DP7231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1482633510(NAD 83)
 DP7231
 DP7231                          SUPERSEDED SURVEY CONTROL
 DP7231
 DP7231.No superseded survey control is available for this station.
 DP7231
 DP7231_MARKER: F = FLANGE-ENCASED ROD
 DP7231_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7231_STAMPING: CJ 090 2014
 DP7231_MARK LOGO: UIL
 DP7231_PROJECTION: RECESSED 8 CENTIMETERS
 DP7231_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7231_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7231+STABILITY: POSITION/ELEVATION WELL
 DP7231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7231+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7231_ROD/PIPE-DEPTH: 6.1 meters
 DP7231_SLEEVE-DEPTH  : 0.9 meters
 DP7231
 DP7231  HISTORY     - Date     Condition        Report By
 DP7231  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7231
 DP7231                          STATION DESCRIPTION
 DP7231
 DP7231'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7231'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHWEST OF VERA,
 DP7231'4.0 MI (6.4 KM) EAST-NORTHEAST OF BINGHAM AND 2.0 MI (3.2 KM)
 DP7231'WEST-SOUTHWEST OF RAMSEY.
 DP7231'
 DP7231'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7231'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 1.6 MI (2.6
 DP7231'KM) TO THE BRIDGE OVER RAMSEY CREEK.  CONTINUE SOUTH AND WEST ALONG
 DP7231'COUNTY HIGHWAY 1 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP7231'
 DP7231'THE STATION IS 37.5 FT (11.4 M) SOUTHEAST OF THE CENTERLINE OF COUNTY
 DP7231'HIGHWAY 1, 194 FT (59.1 M) NORTHEAST OF THE NORTHEAST END OF A 15 INCH
 DP7231'(38 CM) CORRUGATED METAL PIPE UNDER A DRIVEWAY, 120 FT (36.6 M)
 DP7231'SOUTHWEST OF THE SOUTHWEST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DP7231'PIPE UNDER A DRIVEWAY, 16.8 FT (5.1 M) NORTHEAST OF A POWER POLE WITH
 DP7231'TRANSFORMER.
 DP7231'
 DP7231'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7231'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7231'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7232 ***********************************************************************
 DP7232  DESIGNATION -  CJ 091
 DP7232  PID         -  DP7232
 DP7232  STATE/COUNTY-  IL/FAYETTE
 DP7232  COUNTRY     -  US
 DP7232  USGS QUAD   -  RAMSEY LAKE (2018)
 DP7232
 DP7232                         *CURRENT SURVEY CONTROL
 DP7232  ______________________________________________________________________
 DP7232* NAD 83(1986) POSITION- 39 07 35.08   (N) 089 09 10.65   (W)   HD_HELD1
 DP7232* NAVD 88 ORTHO HEIGHT -   186.289 (meters)      611.18  (feet) ADJUSTED
 DP7232  ______________________________________________________________________
 DP7232  GEOID HEIGHT    -        -31.870 (meters)                     GEOID18
 DP7232  DYNAMIC HEIGHT  -        186.176 (meters)      610.81  (feet) COMP
 DP7232  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 DP7232
 DP7232  VERT ORDER      -  SECOND    CLASS I
 DP7232
 DP7232.The horizontal coordinates were determined by differentially corrected
 DP7232.hand held GPS observations or other comparable positioning techniques
 DP7232.and have an estimated accuracy of +/- 3 meters.
 DP7232
 DP7232.The orthometric height was determined by differential leveling and
 DP7232.adjusted by the IL DEPT OF TRANSP
 DP7232.in July 2015.
 DP7232
 DP7232.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7232.GEOID18 height accuracy estimate available here.
 DP7232
 DP7232.Click photographs - Photos may exist for this station.
 DP7232
 DP7232.The dynamic height is computed by dividing the NAVD 88
 DP7232.geopotential number by the normal gravity value computed on the
 DP7232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7232.degrees latitude (g = 980.6199 gals.).
 DP7232
 DP7232.The modeled gravity was interpolated from observed gravity values.
 DP7232
 DP7232;                    North         East    Units  Estimated Accuracy
 DP7232;SPC IL E     -   273,331.3     229,126.6     MT  (+/- 3 meters HH1 GPS) 
 DP7232
 DP7232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1389433011(NAD 83)
 DP7232
 DP7232                          SUPERSEDED SURVEY CONTROL
 DP7232
 DP7232.No superseded survey control is available for this station.
 DP7232
 DP7232_MARKER: F = FLANGE-ENCASED ROD
 DP7232_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7232_STAMPING: CJ 091 2014
 DP7232_MARK LOGO: UIL
 DP7232_PROJECTION: RECESSED 8 CENTIMETERS
 DP7232_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7232_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7232+STABILITY: POSITION/ELEVATION WELL
 DP7232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7232+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2014
 DP7232_ROD/PIPE-DEPTH: 6.1 meters
 DP7232_SLEEVE-DEPTH  : 0.9 meters
 DP7232
 DP7232  HISTORY     - Date     Condition        Report By
 DP7232  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7232
 DP7232                          STATION DESCRIPTION
 DP7232
 DP7232'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7232'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHWEST OF VERA,
 DP7232'3.4 MI (5.5 KM) EAST-NORTHEAST OF BINGHAM AND 2.7 MI (4.3 KM)
 DP7232'WEST-SOUTHWEST OF RAMSEY.
 DP7232'
 DP7232'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7232'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 2.6 MI (4.2
 DP7232'KM) TO COUNTY ROAD 2700N.  CONTINUE SOUTH AND WEST ALONG COUNTY
 DP7232'HIGHWAY 1 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP7232'
 DP7232'THE STATION IS 49 FT (14.9 M) WEST OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7232'1, 240 FT (73.2 M) SOUTHWEST OF THE SOUTH END OF A 15 INCH (38 CM)
 DP7232'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE EAST SIDE OF
 DP7232'COUNTY HIGHWAY 1, 1.0 FT (0.3 M) EAST OF AN ORANGE FIBERGLASS WITNESS
 DP7232'POST.
 DP7232'
 DP7232'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7232'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7232'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7233 ***********************************************************************
 DP7233  DESIGNATION -  CJ 092
 DP7233  PID         -  DP7233
 DP7233  STATE/COUNTY-  IL/FAYETTE
 DP7233  COUNTRY     -  US
 DP7233  USGS QUAD   -  BINGHAM (2018)
 DP7233
 DP7233                         *CURRENT SURVEY CONTROL
 DP7233  ______________________________________________________________________
 DP7233* NAD 83(1986) POSITION- 39 07 09.84   (N) 089 09 36.79   (W)   HD_HELD1
 DP7233* NAVD 88 ORTHO HEIGHT -   187.386 (meters)      614.78  (feet) ADJUSTED
 DP7233  ______________________________________________________________________
 DP7233  GEOID HEIGHT    -        -31.851 (meters)                     GEOID18
 DP7233  DYNAMIC HEIGHT  -        187.271 (meters)      614.40  (feet) COMP
 DP7233  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 DP7233
 DP7233  VERT ORDER      -  SECOND    CLASS I
 DP7233
 DP7233.The horizontal coordinates were determined by differentially corrected
 DP7233.hand held GPS observations or other comparable positioning techniques
 DP7233.and have an estimated accuracy of +/- 3 meters.
 DP7233
 DP7233.The orthometric height was determined by differential leveling and
 DP7233.adjusted by the IL DEPT OF TRANSP
 DP7233.in July 2015.
 DP7233
 DP7233.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7233.GEOID18 height accuracy estimate available here.
 DP7233
 DP7233.Click photographs - Photos may exist for this station.
 DP7233
 DP7233.The dynamic height is computed by dividing the NAVD 88
 DP7233.geopotential number by the normal gravity value computed on the
 DP7233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7233.degrees latitude (g = 980.6199 gals.).
 DP7233
 DP7233.The modeled gravity was interpolated from observed gravity values.
 DP7233
 DP7233;                    North         East    Units  Estimated Accuracy
 DP7233;SPC IL E     -   272,558.7     228,491.6     MT  (+/- 3 meters HH1 GPS) 
 DP7233
 DP7233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1324832248(NAD 83)
 DP7233
 DP7233                          SUPERSEDED SURVEY CONTROL
 DP7233
 DP7233.No superseded survey control is available for this station.
 DP7233
 DP7233_MARKER: F = FLANGE-ENCASED ROD
 DP7233_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7233_STAMPING: CJ 092 2014
 DP7233_MARK LOGO: UIL
 DP7233_PROJECTION: RECESSED 8 CENTIMETERS
 DP7233_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7233_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7233+STABILITY: POSITION/ELEVATION WELL
 DP7233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7233+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7233_ROD/PIPE-DEPTH: 6.1 meters
 DP7233_SLEEVE-DEPTH  : 0.9 meters
 DP7233
 DP7233  HISTORY     - Date     Condition        Report By
 DP7233  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7233
 DP7233                          STATION DESCRIPTION
 DP7233
 DP7233'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7233'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST OF FILLMORE, 3.3 MI
 DP7233'(5.3 KM) WEST-SOUTHWEST OF RAMSEY AND 2.9 MI (4.7 KM) EAST OF BINGHAM.
 DP7233'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7233'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 3.35 MI (5.4
 DP7233'KM) TO COUNTY ROAD 525E.  CONTINUE SOUTH AND WEST ALONG COUNTY HIGHWAY
 DP7233'1 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP7233'
 DP7233'THE STATION IS 48 FT (14.6 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7233'HIGHWAY 1, 685 FT (208.8 M) EAST OF THE CENTERLINE OF THE DRIVEWAY TO
 DP7233'HOUSE NUMBER '302', 340 FT (103.6 M) WEST OF A POWER POLE, 22.9 FT
 DP7233'(7.0 M) EAST OF TELEPHONE PEDESTAL NUMBER 'L1535' T143, 21.2 FT (6.5
 DP7233'M) EAST OF A POWER POLE.
 DP7233'
 DP7233'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7233'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7233'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7234 ***********************************************************************
 DP7234  DESIGNATION -  CJ 093
 DP7234  PID         -  DP7234
 DP7234  STATE/COUNTY-  IL/FAYETTE
 DP7234  COUNTRY     -  US
 DP7234  USGS QUAD   -  BINGHAM (2018)
 DP7234
 DP7234                         *CURRENT SURVEY CONTROL
 DP7234  ______________________________________________________________________
 DP7234* NAD 83(1986) POSITION- 39 07 09.80   (N) 089 10 30.77   (W)   HD_HELD1
 DP7234* NAVD 88 ORTHO HEIGHT -   180.875 (meters)      593.42  (feet) ADJUSTED
 DP7234  ______________________________________________________________________
 DP7234  GEOID HEIGHT    -        -31.830 (meters)                     GEOID18
 DP7234  DYNAMIC HEIGHT  -        180.765 (meters)      593.06  (feet) COMP
 DP7234  MODELED GRAVITY -    980,015.7   (mgal)                       NAVD 88
 DP7234
 DP7234  VERT ORDER      -  SECOND    CLASS I
 DP7234
 DP7234.The horizontal coordinates were determined by differentially corrected
 DP7234.hand held GPS observations or other comparable positioning techniques
 DP7234.and have an estimated accuracy of +/- 3 meters.
 DP7234
 DP7234.The orthometric height was determined by differential leveling and
 DP7234.adjusted by the IL DEPT OF TRANSP
 DP7234.in July 2015.
 DP7234
 DP7234.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7234.GEOID18 height accuracy estimate available here.
 DP7234
 DP7234.Click photographs - Photos may exist for this station.
 DP7234
 DP7234.The dynamic height is computed by dividing the NAVD 88
 DP7234.geopotential number by the normal gravity value computed on the
 DP7234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7234.degrees latitude (g = 980.6199 gals.).
 DP7234
 DP7234.The modeled gravity was interpolated from observed gravity values.
 DP7234
 DP7234;                    North         East    Units  Estimated Accuracy
 DP7234;SPC IL E     -   272,569.4     227,194.9     MT  (+/- 3 meters HH1 GPS) 
 DP7234
 DP7234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1195232278(NAD 83)
 DP7234
 DP7234                          SUPERSEDED SURVEY CONTROL
 DP7234
 DP7234.No superseded survey control is available for this station.
 DP7234
 DP7234_MARKER: F = FLANGE-ENCASED ROD
 DP7234_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7234_STAMPING: CJ 093 2014
 DP7234_MARK LOGO: UIL
 DP7234_PROJECTION: RECESSED 8 CENTIMETERS
 DP7234_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7234_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7234+STABILITY: POSITION/ELEVATION WELL
 DP7234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7234+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7234_ROD/PIPE-DEPTH: 12.2 meters
 DP7234_SLEEVE-DEPTH  : 0.9 meters
 DP7234
 DP7234  HISTORY     - Date     Condition        Report By
 DP7234  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7234
 DP7234                          STATION DESCRIPTION
 DP7234
 DP7234'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7234'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST OF FILLMORE, 4.0 MI
 DP7234'(6.4 KM) WEST-SOUTHWEST OF RAMSEY AND 2.1 MI (3.4 KM) EAST OF BINGHAM.
 DP7234'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7234'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 4.15 MI (6.7
 DP7234'KM) TO COUNTY ROAD 450E.  CONTINUE WEST ALONG COUNTY HIGHWAY 1 FOR
 DP7234'0.45 MI (0.7 KM) TO THE STATION ON THE RIGHT.
 DP7234'
 DP7234'THE STATION IS 42.5 FT (13.0 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7234'HIGHWAY 1, 340 FT (103.6 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP7234'400E, 362 FT (110.3 M) EAST OF A 'AMEREN GAS' PIPELINE WARNING SIGN,
 DP7234'318 FT (96.9 M) EAST OF THE EAST END OF A 15 INCH (38 CM) CONCRETE
 DP7234'PIPE UNDER COUNTY ROAD 400E, 23.8 FT (7.3 M) EAST OF A POWER POLE.
 DP7234'
 DP7234'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7234'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7234'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7235 ***********************************************************************
 DP7235  DESIGNATION -  CJ 094
 DP7235  PID         -  DP7235
 DP7235  STATE/COUNTY-  IL/FAYETTE
 DP7235  COUNTRY     -  US
 DP7235  USGS QUAD   -  BINGHAM (2018)
 DP7235
 DP7235                         *CURRENT SURVEY CONTROL
 DP7235  ______________________________________________________________________
 DP7235* NAD 83(1986) POSITION- 39 07 09.75   (N) 089 11 34.62   (W)   HD_HELD1
 DP7235* NAVD 88 ORTHO HEIGHT -   187.636 (meters)      615.60  (feet) ADJUSTED
 DP7235  ______________________________________________________________________
 DP7235  GEOID HEIGHT    -        -31.805 (meters)                     GEOID18
 DP7235  DYNAMIC HEIGHT  -        187.522 (meters)      615.23  (feet) COMP
 DP7235  MODELED GRAVITY -    980,016.6   (mgal)                       NAVD 88
 DP7235
 DP7235  VERT ORDER      -  SECOND    CLASS I
 DP7235
 DP7235.The horizontal coordinates were determined by differentially corrected
 DP7235.hand held GPS observations or other comparable positioning techniques
 DP7235.and have an estimated accuracy of +/- 3 meters.
 DP7235
 DP7235.The orthometric height was determined by differential leveling and
 DP7235.adjusted by the IL DEPT OF TRANSP
 DP7235.in July 2015.
 DP7235
 DP7235.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7235.GEOID18 height accuracy estimate available here.
 DP7235
 DP7235.Click photographs - Photos may exist for this station.
 DP7235
 DP7235.The dynamic height is computed by dividing the NAVD 88
 DP7235.geopotential number by the normal gravity value computed on the
 DP7235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7235.degrees latitude (g = 980.6199 gals.).
 DP7235
 DP7235.The modeled gravity was interpolated from observed gravity values.
 DP7235
 DP7235;                    North         East    Units  Estimated Accuracy
 DP7235;SPC IL E     -   272,582.2     225,661.1     MT  (+/- 3 meters HH1 GPS) 
 DP7235
 DP7235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1041832313(NAD 83)
 DP7235
 DP7235                          SUPERSEDED SURVEY CONTROL
 DP7235
 DP7235.No superseded survey control is available for this station.
 DP7235
 DP7235_MARKER: F = FLANGE-ENCASED ROD
 DP7235_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7235_STAMPING: CJ 094 2014
 DP7235_MARK LOGO: UIL
 DP7235_PROJECTION: RECESSED 8 CENTIMETERS
 DP7235_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7235_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7235+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7235_ROD/PIPE-DEPTH: 5.5 meters
 DP7235_SLEEVE-DEPTH  : 0.9 meters
 DP7235
 DP7235  HISTORY     - Date     Condition        Report By
 DP7235  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7235
 DP7235                          STATION DESCRIPTION
 DP7235
 DP7235'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7235'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) WEST-SOUTHWEST OF RAMSEY,
 DP7235'4.6 MI (7.4 KM) EAST OF FILLMORE AND 1.2 MI (1.9 KM) EAST-NORTHEAST OF
 DP7235'BINGHAM.
 DP7235'
 DP7235'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7235'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 5.4 MI (8.7
 DP7235'KM) TO COUNTY ROAD 325E.  CONTINUE WEST ALONG COUNTY HIGHWAY 1 FOR 700
 DP7235'FT (213.4 M) TO THE STATION ON THE RIGHT.
 DP7235'
 DP7235'THE STATION IS 33.5 FT (10.2 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7235'HIGHWAY 1, 445 FT (135.6 M) EAST OF THE CENTERLINE OF THE DRIVEWAY TO
 DP7235'HOUSE NUMBER '305', 348 FT (106.1 M) EAST OF A POWER POLE WITH
 DP7235'TRANSFORMER, 340 FT (103.6 M) WEST OF A POWER POLE, 208.3 FT (63.5 M)
 DP7235'WEST OF THE NORTH END OF A 50 INCH (127 CM) X 29 INCH ELLIPTICAL
 DP7235'CONCRETE PIPE UNDER COUNTY HIGHWAY 1, 18.4 FT (5.6 M) EAST OF A POWER
 DP7235'POLE.
 DP7235'
 DP7235'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7235'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7235'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7236 ***********************************************************************
 DP7236  DESIGNATION -  CJ 095
 DP7236  PID         -  DP7236
 DP7236  STATE/COUNTY-  IL/FAYETTE
 DP7236  COUNTRY     -  US
 DP7236  USGS QUAD   -  BINGHAM (2018)
 DP7236
 DP7236                         *CURRENT SURVEY CONTROL
 DP7236  ______________________________________________________________________
 DP7236* NAD 83(1986) POSITION- 39 06 55.72   (N) 089 13 04.09   (W)   HD_HELD1
 DP7236* NAVD 88 ORTHO HEIGHT -   185.455 (meters)      608.45  (feet) ADJUSTED
 DP7236  ______________________________________________________________________
 DP7236  GEOID HEIGHT    -        -31.763 (meters)                     GEOID18
 DP7236  DYNAMIC HEIGHT  -        185.342 (meters)      608.08  (feet) COMP
 DP7236  MODELED GRAVITY -    980,017.8   (mgal)                       NAVD 88
 DP7236
 DP7236  VERT ORDER      -  SECOND    CLASS I
 DP7236
 DP7236.The horizontal coordinates were determined by differentially corrected
 DP7236.hand held GPS observations or other comparable positioning techniques
 DP7236.and have an estimated accuracy of +/- 3 meters.
 DP7236
 DP7236.The orthometric height was determined by differential leveling and
 DP7236.adjusted by the IL DEPT OF TRANSP
 DP7236.in July 2015.
 DP7236
 DP7236.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7236.GEOID18 height accuracy estimate available here.
 DP7236
 DP7236.Click photographs - Photos may exist for this station.
 DP7236
 DP7236.The dynamic height is computed by dividing the NAVD 88
 DP7236.geopotential number by the normal gravity value computed on the
 DP7236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7236.degrees latitude (g = 980.6199 gals.).
 DP7236
 DP7236.The modeled gravity was interpolated from observed gravity values.
 DP7236
 DP7236;                    North         East    Units  Estimated Accuracy
 DP7236;SPC IL E     -   272,170.2     223,507.6     MT  (+/- 3 meters HH1 GPS) 
 DP7236
 DP7236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0825931933(NAD 83)
 DP7236
 DP7236                          SUPERSEDED SURVEY CONTROL
 DP7236
 DP7236.No superseded survey control is available for this station.
 DP7236
 DP7236_MARKER: F = FLANGE-ENCASED ROD
 DP7236_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7236_STAMPING: CJ 095 2014
 DP7236_MARK LOGO: UIL
 DP7236_PROJECTION: RECESSED 8 CENTIMETERS
 DP7236_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7236_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7236+STABILITY: POSITION/ELEVATION WELL
 DP7236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7236+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7236_ROD/PIPE-DEPTH: 6.7 meters
 DP7236_SLEEVE-DEPTH  : 0.9 meters
 DP7236
 DP7236  HISTORY     - Date     Condition        Report By
 DP7236  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7236
 DP7236                          STATION DESCRIPTION
 DP7236
 DP7236'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7236'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST-SOUTHWEST OF
 DP7236'RAMSEY, 3.3 MI (5.3 KM) EAST OF FILLMORE AND IN THE TOWN OF BINGHAM,
 DP7236'IL.
 DP7236'
 DP7236'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7236'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 6.75 MI (10.9
 DP7236'KM) TO SOUTH HOLLY STREET IN BINGHAM.  CONTINUE WEST ALONG COUNTY
 DP7236'HIGHWAY 1 (COUNTY ROAD 2600N) FOR 1150 FT (350.5 M) TO THE STATION ON
 DP7236'THE LEFT.
 DP7236'
 DP7236'THE STATION IS 38.5 FT (11.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP7236'2600N, 261.3 FT (79.6 M) SOUTHWEST OF A FIRE HYDRANT, 230.6 FT (70.3
 DP7236'M) WEST OF POWER POLE NUMBER '13170' WITH TRANSFORMER, 50.4 FT (15.4
 DP7236'M) EAST OF A POWER POLE.
 DP7236'
 DP7236'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7236'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7236'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7237 ***********************************************************************
 DP7237  DESIGNATION -  CJ 096
 DP7237  PID         -  DP7237
 DP7237  STATE/COUNTY-  IL/FAYETTE
 DP7237  COUNTRY     -  US
 DP7237  USGS QUAD   -  BINGHAM (2018)
 DP7237
 DP7237                         *CURRENT SURVEY CONTROL
 DP7237  ______________________________________________________________________
 DP7237* NAD 83(1986) POSITION- 39 06 55.29   (N) 089 13 46.29   (W)   HD_HELD1
 DP7237* NAVD 88 ORTHO HEIGHT -   188.152 (meters)      617.30  (feet) ADJUSTED
 DP7237  ______________________________________________________________________
 DP7237  GEOID HEIGHT    -        -31.744 (meters)                     GEOID18
 DP7237  DYNAMIC HEIGHT  -        188.038 (meters)      616.92  (feet) COMP
 DP7237  MODELED GRAVITY -    980,018.5   (mgal)                       NAVD 88
 DP7237
 DP7237  VERT ORDER      -  SECOND    CLASS I
 DP7237
 DP7237.The horizontal coordinates were determined by differentially corrected
 DP7237.hand held GPS observations or other comparable positioning techniques
 DP7237.and have an estimated accuracy of +/- 3 meters.
 DP7237
 DP7237.The orthometric height was determined by differential leveling and
 DP7237.adjusted by the IL DEPT OF TRANSP
 DP7237.in July 2015.
 DP7237
 DP7237.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7237.GEOID18 height accuracy estimate available here.
 DP7237
 DP7237.Click photographs - Photos may exist for this station.
 DP7237
 DP7237.The dynamic height is computed by dividing the NAVD 88
 DP7237.geopotential number by the normal gravity value computed on the
 DP7237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7237.degrees latitude (g = 980.6199 gals.).
 DP7237
 DP7237.The modeled gravity was interpolated from observed gravity values.
 DP7237
 DP7237;                    North         East    Units  Estimated Accuracy
 DP7237;SPC IL E     -   272,166.8     222,493.6     MT  (+/- 3 meters HH1 GPS) 
 DP7237
 DP7237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0724531944(NAD 83)
 DP7237
 DP7237                          SUPERSEDED SURVEY CONTROL
 DP7237
 DP7237.No superseded survey control is available for this station.
 DP7237
 DP7237_MARKER: F = FLANGE-ENCASED ROD
 DP7237_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7237_STAMPING: CJ 096 2014
 DP7237_MARK LOGO: UIL
 DP7237_PROJECTION: RECESSED 8 CENTIMETERS
 DP7237_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7237_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7237+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7237_ROD/PIPE-DEPTH: 4.9 meters
 DP7237_SLEEVE-DEPTH  : 0.9 meters
 DP7237
 DP7237  HISTORY     - Date     Condition        Report By
 DP7237  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7237
 DP7237                          STATION DESCRIPTION
 DP7237
 DP7237'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7237'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-SOUTHWEST OF
 DP7237'RAMSEY, 2.7 MI (4.3 KM) EAST OF FILLMORE AND 0.9 MI (1.4 KM) WEST OF
 DP7237'BINGHAM.
 DP7237'
 DP7237'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7237'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 7.2 MI (11.6
 DP7237'KM) TO COUNTY ROAD 150E.  CONTINUE WEST ALONG COUNTY HIGHWAY 1 (COUNTY
 DP7237'ROAD 2600N) FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP7237'
 DP7237'THE STATION IS 50 FT (15.2 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP7237'2600N, 249 FT (75.9 M) EAST OF THE EAST END OF A 12 INCH (30 CM)
 DP7237'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE SOUTH, 246.5 FT
 DP7237'(75.1 M) WEST OF A POWER POLE WITH TRANSFORMER, 244.2 FT (74.4 M) WEST
 DP7237'OF A TELEPHONE PEDESTAL, 29.0 FT (8.8 M) EAST OF A POWER POLE.
 DP7237'
 DP7237'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7237'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7237'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7238 ***********************************************************************
 DP7238  DESIGNATION -  CJ 097
 DP7238  PID         -  DP7238
 DP7238  STATE/COUNTY-  IL/FAYETTE
 DP7238  COUNTRY     -  US
 DP7238  USGS QUAD   -  BINGHAM (2018)
 DP7238
 DP7238                         *CURRENT SURVEY CONTROL
 DP7238  ______________________________________________________________________
 DP7238* NAD 83(1986) POSITION- 39 06 55.57   (N) 089 14 45.33   (W)   HD_HELD1
 DP7238* NAVD 88 ORTHO HEIGHT -   192.695 (meters)      632.20  (feet) ADJUSTED
 DP7238  ______________________________________________________________________
 DP7238  GEOID HEIGHT    -        -31.718 (meters)                     GEOID18
 DP7238  DYNAMIC HEIGHT  -        192.579 (meters)      631.82  (feet) COMP
 DP7238  MODELED GRAVITY -    980,019.6   (mgal)                       NAVD 88
 DP7238
 DP7238  VERT ORDER      -  SECOND    CLASS I
 DP7238
 DP7238.The horizontal coordinates were determined by differentially corrected
 DP7238.hand held GPS observations or other comparable positioning techniques
 DP7238.and have an estimated accuracy of +/- 3 meters.
 DP7238
 DP7238.The orthometric height was determined by differential leveling and
 DP7238.adjusted by the IL DEPT OF TRANSP
 DP7238.in July 2015.
 DP7238
 DP7238.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7238.GEOID18 height accuracy estimate available here.
 DP7238
 DP7238.Click photographs - Photos may exist for this station.
 DP7238
 DP7238.The dynamic height is computed by dividing the NAVD 88
 DP7238.geopotential number by the normal gravity value computed on the
 DP7238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7238.degrees latitude (g = 980.6199 gals.).
 DP7238
 DP7238.The modeled gravity was interpolated from observed gravity values.
 DP7238
 DP7238;                    North         East    Units  Estimated Accuracy
 DP7238;SPC IL E     -   272,189.6     221,075.4     MT  (+/- 3 meters HH1 GPS) 
 DP7238
 DP7238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0582731988(NAD 83)
 DP7238
 DP7238                          SUPERSEDED SURVEY CONTROL
 DP7238
 DP7238.No superseded survey control is available for this station.
 DP7238
 DP7238_MARKER: F = FLANGE-ENCASED ROD
 DP7238_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7238_STAMPING: CJ 097 2014
 DP7238_MARK LOGO: UIL
 DP7238_PROJECTION: RECESSED 8 CENTIMETERS
 DP7238_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7238_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7238+STABILITY: POSITION/ELEVATION WELL
 DP7238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7238+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2014
 DP7238_ROD/PIPE-DEPTH: 6.1 meters
 DP7238_SLEEVE-DEPTH  : 0.9 meters
 DP7238
 DP7238  HISTORY     - Date     Condition        Report By
 DP7238  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7238
 DP7238                          STATION DESCRIPTION
 DP7238
 DP7238'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7238'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-SOUTHWEST OF
 DP7238'RAMSEY, 1.8 MI (2.9 KM) EAST OF FILLMORE AND 1.8 MI (2.9 KM) WEST OF
 DP7238'BINGHAM.
 DP7238'
 DP7238'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7238'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 8.25 MI (13.3
 DP7238'KM) TO COUNTY ROAD 50E.  CONTINUE WEST ALONG COUNTY HIGHWAY 1 (COUNTY
 DP7238'ROAD 2600N) FOR 1190 FT (362.7 M) TO THE STATION ON THE LEFT.
 DP7238'
 DP7238'THE STATION IS 35.5 FT (10.8 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP7238'2600N, 221 FT (67.4 M) WEST OF A POWER POLE, 189 FT (57.6 M) EAST OF A
 DP7238'TELEPHONE PEDESTAL NUMBER 'L1200 P112 LP9', 64.4 FT (19.6 M) SOUTHEAST
 DP7238'OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE,
 DP7238'18.1 FT (5.5 M) EAST OF A POWER POLE.
 DP7238'
 DP7238'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7238'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7238'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7239 ***********************************************************************
 DP7239  DESIGNATION -  CJ 098
 DP7239  PID         -  DP7239
 DP7239  STATE/COUNTY-  IL/MONTGOMERY
 DP7239  COUNTRY     -  US
 DP7239  USGS QUAD   -  FILLMORE (2018)
 DP7239
 DP7239                         *CURRENT SURVEY CONTROL
 DP7239  ______________________________________________________________________
 DP7239* NAD 83(1986) POSITION- 39 06 56.23   (N) 089 15 42.68   (W)   HD_HELD1
 DP7239* NAVD 88 ORTHO HEIGHT -   203.160 (meters)      666.53  (feet) ADJUSTED
 DP7239  ______________________________________________________________________
 DP7239  GEOID HEIGHT    -        -31.692 (meters)                     GEOID18
 DP7239  DYNAMIC HEIGHT  -        203.038 (meters)      666.13  (feet) COMP
 DP7239  MODELED GRAVITY -    980,020.9   (mgal)                       NAVD 88
 DP7239
 DP7239  VERT ORDER      -  SECOND    CLASS I
 DP7239
 DP7239.The horizontal coordinates were determined by differentially corrected
 DP7239.hand held GPS observations or other comparable positioning techniques
 DP7239.and have an estimated accuracy of +/- 3 meters.
 DP7239
 DP7239.The orthometric height was determined by differential leveling and
 DP7239.adjusted by the IL DEPT OF TRANSP
 DP7239.in July 2015.
 DP7239
 DP7239.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7239.GEOID18 height accuracy estimate available here.
 DP7239
 DP7239.Click photographs - Photos may exist for this station.
 DP7239
 DP7239.The dynamic height is computed by dividing the NAVD 88
 DP7239.geopotential number by the normal gravity value computed on the
 DP7239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7239.degrees latitude (g = 980.6199 gals.).
 DP7239
 DP7239.The modeled gravity was interpolated from observed gravity values.
 DP7239
 DP7239;                    North         East    Units  Estimated Accuracy
 DP7239;SPC IL W     -   272,194.0     778,248.9     MT  (+/- 3 meters HH1 GPS) 
 DP7239
 DP7239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0445032042(NAD 83)
 DP7239
 DP7239                          SUPERSEDED SURVEY CONTROL
 DP7239
 DP7239.No superseded survey control is available for this station.
 DP7239
 DP7239_MARKER: F = FLANGE-ENCASED ROD
 DP7239_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7239_STAMPING: CJ 098 2014
 DP7239_MARK LOGO: UIL
 DP7239_PROJECTION: RECESSED 8 CENTIMETERS
 DP7239_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7239_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7239+STABILITY: POSITION/ELEVATION WELL
 DP7239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7239+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2021
 DP7239_ROD/PIPE-DEPTH: 7.3 meters
 DP7239_SLEEVE-DEPTH  : 0.9 meters
 DP7239
 DP7239  HISTORY     - Date     Condition        Report By
 DP7239  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7239  HISTORY     - 20210923 GOOD             ILDT
 DP7239
 DP7239                          STATION DESCRIPTION
 DP7239
 DP7239'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7239'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-NORTHEAST OF
 DP7239'COFFEEN, 2.7 MI (4.3 KM) WEST OF BINGHAM AND 0.9 MI (1.4 KM) EAST OF
 DP7239'FILLMORE.
 DP7239'
 DP7239'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7239'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 8.7 MI (14.0
 DP7239'KM) TO THE MONTGOMERY COUNTY LINE (COUNTY ROAD 2400E).  CONTINUE WEST
 DP7239'ALONG COUNTY 800N FOR 0.5 MI (0.8 KM) TO HOPPY TRAIL.  CONTINUE WEST
 DP7239'ALONG COUNTY ROAD 800N FOR 900 FT (274.3 M) TO THE STATION ON THE
 DP7239'RIGHT.
 DP7239'
 DP7239'THE STATION IS 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP7239'800N, 336.5 FT (102.6 M) EAST OF A TELEPHONE PEDESTAL, 75.9 FT (23.1
 DP7239'M) NORTH OF A POWER POLE WITH TWO TRANSFORMERS, 73.7 FT (22.5 M) WEST
 DP7239'OF THE WEST END OF A PAVED DITCH, 14.3 FT (4.4 M) EAST OF A POWER POLE
 DP7239'WITH ELECTRIC METER.
 DP7239'
 DP7239'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7239'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7239'IN IDENTIFICATION.
 DP7239
 DP7239                          STATION RECOVERY (2021)
 DP7239
 DP7239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7240 ***********************************************************************
 DP7240  DESIGNATION -  CJ 099
 DP7240  PID         -  DP7240
 DP7240  STATE/COUNTY-  IL/MONTGOMERY
 DP7240  COUNTRY     -  US
 DP7240  USGS QUAD   -  FILLMORE (2018)
 DP7240
 DP7240                         *CURRENT SURVEY CONTROL
 DP7240  ______________________________________________________________________
 DP7240* NAD 83(1986) POSITION- 39 06 55.28   (N) 089 16 44.35   (W)   HD_HELD1
 DP7240* NAVD 88 ORTHO HEIGHT -   194.045 (meters)      636.63  (feet) ADJUSTED
 DP7240  ______________________________________________________________________
 DP7240  GEOID HEIGHT    -        -31.665 (meters)                     GEOID18
 DP7240  DYNAMIC HEIGHT  -        193.928 (meters)      636.25  (feet) COMP
 DP7240  MODELED GRAVITY -    980,022.2   (mgal)                       NAVD 88
 DP7240
 DP7240  VERT ORDER      -  SECOND    CLASS I
 DP7240
 DP7240.The horizontal coordinates were determined by differentially corrected
 DP7240.hand held GPS observations or other comparable positioning techniques
 DP7240.and have an estimated accuracy of +/- 3 meters.
 DP7240
 DP7240.The orthometric height was determined by differential leveling and
 DP7240.adjusted by the IL DEPT OF TRANSP
 DP7240.in July 2015.
 DP7240
 DP7240.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7240.GEOID18 height accuracy estimate available here.
 DP7240
 DP7240.Click photographs - Photos may exist for this station.
 DP7240
 DP7240.The dynamic height is computed by dividing the NAVD 88
 DP7240.geopotential number by the normal gravity value computed on the
 DP7240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7240.degrees latitude (g = 980.6199 gals.).
 DP7240
 DP7240.The modeled gravity was interpolated from observed gravity values.
 DP7240
 DP7240;                    North         East    Units  Estimated Accuracy
 DP7240;SPC IL W     -   272,150.1     776,767.7     MT  (+/- 3 meters HH1 GPS) 
 DP7240
 DP7240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0296832050(NAD 83)
 DP7240
 DP7240                          SUPERSEDED SURVEY CONTROL
 DP7240
 DP7240.No superseded survey control is available for this station.
 DP7240
 DP7240_MARKER: F = FLANGE-ENCASED ROD
 DP7240_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7240_STAMPING: CJ 099 2014
 DP7240_MARK LOGO: UIL
 DP7240_PROJECTION: RECESSED 10 CENTIMETERS
 DP7240_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7240_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7240+STABILITY: POSITION/ELEVATION WELL
 DP7240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7240+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2021
 DP7240_ROD/PIPE-DEPTH: 6.1 meters
 DP7240_SLEEVE-DEPTH  : 0.9 meters
 DP7240
 DP7240  HISTORY     - Date     Condition        Report By
 DP7240  HISTORY     - 20141021 MONUMENTED       AMESC
 DP7240  HISTORY     - 20210923 GOOD             ILDT
 DP7240
 DP7240                          STATION DESCRIPTION
 DP7240
 DP7240'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7240'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST-NORTHEAST OF
 DP7240'COFFEEN, 3.5 MI (5.6 KM) WEST OF BINGHAM AND IN THE TOWN OF FILLMORE,
 DP7240'IL.
 DP7240'
 DP7240'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 1 IN
 DP7240'RAMSEY PROCEED WEST AND SOUTH ALONG COUNTY HIGHWAY 1 FOR 8.7 MI (14.0
 DP7240'KM) TO THE MONTGOMERY COUNTY LINE (COUNTY ROAD 2400E).  CONTINUE WEST
 DP7240'ALONG COUNTY 800N (FILLMORE STREET) FOR 1.5 MI (2.4 KM) TO MAIN STREET
 DP7240'IN FILLMORE.  CONTINUE WEST ALONG FILLMORE STREET FOR 100 FT (30.5 M)
 DP7240'TO THE STATION ON THE LEFT.
 DP7240'
 DP7240'THE STATION IS 24 FT (7.3 M) SOUTH OF THE CENTERLINE OF FILLMORE
 DP7240'STREET, 65.6 FT (20.0 M) WEST OF A POWER POLE WITH LIGHT, 21.1 FT (6.4
 DP7240'M) NORTHWEST OF THE NORTHWEST CORNER OF THE US POST OFFICE A ONE STORY
 DP7240'BRICK BUILDING, 12.2 FT (3.7 M) EAST OF A POWER POLE, 5.8 FT (1.8 M)
 DP7240'SOUTH OF THE BACK OF CURB, 1.9 FT (0.6 M) NORTH OF THE NORTH EDGE OF
 DP7240'SIDEWALK.
 DP7240'
 DP7240'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7240'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7240'IN IDENTIFICATION.
 DP7240
 DP7240                          STATION RECOVERY (2021)
 DP7240
 DP7240'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7240'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7241 ***********************************************************************
 DP7241  DESIGNATION -  CJ 100
 DP7241  PID         -  DP7241
 DP7241  STATE/COUNTY-  IL/MONTGOMERY
 DP7241  COUNTRY     -  US
 DP7241  USGS QUAD   -  FILLMORE (2018)
 DP7241
 DP7241                         *CURRENT SURVEY CONTROL
 DP7241  ______________________________________________________________________
 DP7241* NAD 83(1986) POSITION- 39 07 08.26   (N) 089 17 50.90   (W)   HD_HELD1
 DP7241* NAVD 88 ORTHO HEIGHT -   195.114 (meters)      640.14  (feet) ADJUSTED
 DP7241  ______________________________________________________________________
 DP7241  GEOID HEIGHT    -        -31.638 (meters)                     GEOID18
 DP7241  DYNAMIC HEIGHT  -        194.997 (meters)      639.75  (feet) COMP
 DP7241  MODELED GRAVITY -    980,024.2   (mgal)                       NAVD 88
 DP7241
 DP7241  VERT ORDER      -  SECOND    CLASS I
 DP7241
 DP7241.The horizontal coordinates were determined by differentially corrected
 DP7241.hand held GPS observations or other comparable positioning techniques
 DP7241.and have an estimated accuracy of +/- 3 meters.
 DP7241
 DP7241.The orthometric height was determined by differential leveling and
 DP7241.adjusted by the IL DEPT OF TRANSP
 DP7241.in July 2015.
 DP7241
 DP7241.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7241.GEOID18 height accuracy estimate available here.
 DP7241
 DP7241.Click photographs - Photos may exist for this station.
 DP7241
 DP7241.The dynamic height is computed by dividing the NAVD 88
 DP7241.geopotential number by the normal gravity value computed on the
 DP7241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7241.degrees latitude (g = 980.6199 gals.).
 DP7241
 DP7241.The modeled gravity was interpolated from observed gravity values.
 DP7241
 DP7241;                    North         East    Units  Estimated Accuracy
 DP7241;SPC IL W     -   272,534.9     775,165.1     MT  (+/- 3 meters HH1 GPS) 
 DP7241
 DP7241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0138032491(NAD 83)
 DP7241
 DP7241                          SUPERSEDED SURVEY CONTROL
 DP7241
 DP7241.No superseded survey control is available for this station.
 DP7241
 DP7241_MARKER: F = FLANGE-ENCASED ROD
 DP7241_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7241_STAMPING: CJ 100 2014
 DP7241_MARK LOGO: UIL
 DP7241_PROJECTION: RECESSED 8 CENTIMETERS
 DP7241_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7241_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7241+STABILITY: POSITION/ELEVATION WELL
 DP7241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7241+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2014
 DP7241_ROD/PIPE-DEPTH: 7.3 meters
 DP7241_SLEEVE-DEPTH  : 0.9 meters
 DP7241
 DP7241  HISTORY     - Date     Condition        Report By
 DP7241  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7241
 DP7241                          STATION DESCRIPTION
 DP7241
 DP7241'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7241'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) EAST-NORTHEAST OF
 DP7241'COFFEEN, 4.5 MI (7.2 KM) WEST OF BINGHAM AND 1.0 MI (1.6 KM)
 DP7241'WEST-NORTHWEST OF FILLMORE.
 DP7241'
 DP7241'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7241'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7241'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7241'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7241'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 11.1
 DP7241'MI (17.9 KM) TO COUNTY ROAD 2150E AND THE STATION ON THE RIGHT.
 DP7241'
 DP7241'THE STATION IS 51 FT (15.5 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7241'HIGHWAY 8, 20 FT (6.1 M) WEST OF THE CENTERLINE OF COUNTY ROAD 2150E,
 DP7241'130.4 FT (39.7 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 40.5 FT (12.3 M)
 DP7241'WEST-NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 15.7 FT (4.8 M)
 DP7241'NORTH OF A POWER POLE.
 DP7241'
 DP7241'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7241'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7241'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7242 ***********************************************************************
 DP7242  DESIGNATION -  CJ 101
 DP7242  PID         -  DP7242
 DP7242  STATE/COUNTY-  IL/MONTGOMERY
 DP7242  COUNTRY     -  US
 DP7242  USGS QUAD   -  FILLMORE (2018)
 DP7242
 DP7242                         *CURRENT SURVEY CONTROL
 DP7242  ______________________________________________________________________
 DP7242* NAD 83(1986) POSITION- 39 07 07.44   (N) 089 18 45.84   (W)   HD_HELD1
 DP7242* NAVD 88 ORTHO HEIGHT -   185.304 (meters)      607.95  (feet) ADJUSTED
 DP7242  ______________________________________________________________________
 DP7242  GEOID HEIGHT    -        -31.611 (meters)                     GEOID18
 DP7242  DYNAMIC HEIGHT  -        185.193 (meters)      607.59  (feet) COMP
 DP7242  MODELED GRAVITY -    980,025.7   (mgal)                       NAVD 88
 DP7242
 DP7242  VERT ORDER      -  SECOND    CLASS I
 DP7242
 DP7242.The horizontal coordinates were determined by differentially corrected
 DP7242.hand held GPS observations or other comparable positioning techniques
 DP7242.and have an estimated accuracy of +/- 3 meters.
 DP7242
 DP7242.The orthometric height was determined by differential leveling and
 DP7242.adjusted by the IL DEPT OF TRANSP
 DP7242.in July 2015.
 DP7242
 DP7242.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7242.GEOID18 height accuracy estimate available here.
 DP7242
 DP7242.Click photographs - Photos may exist for this station.
 DP7242
 DP7242.The dynamic height is computed by dividing the NAVD 88
 DP7242.geopotential number by the normal gravity value computed on the
 DP7242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7242.degrees latitude (g = 980.6199 gals.).
 DP7242
 DP7242.The modeled gravity was interpolated from observed gravity values.
 DP7242
 DP7242;                    North         East    Units  Estimated Accuracy
 DP7242;SPC IL W     -   272,497.1     773,845.6     MT  (+/- 3 meters HH1 GPS) 
 DP7242
 DP7242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0006032499(NAD 83)
 DP7242
 DP7242                          SUPERSEDED SURVEY CONTROL
 DP7242
 DP7242.No superseded survey control is available for this station.
 DP7242
 DP7242_MARKER: F = FLANGE-ENCASED ROD
 DP7242_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7242_STAMPING: CJ 101 2014
 DP7242_MARK LOGO: UIL
 DP7242_PROJECTION: RECESSED 8 CENTIMETERS
 DP7242_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7242_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7242+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2014
 DP7242_ROD/PIPE-DEPTH: 3.7 meters
 DP7242_SLEEVE-DEPTH  : 0.9 meters
 DP7242
 DP7242  HISTORY     - Date     Condition        Report By
 DP7242  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7242
 DP7242                          STATION DESCRIPTION
 DP7242
 DP7242'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7242'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) WEST OF BINGHAM, 4.7 MI
 DP7242'(7.6 KM) EAST-NORTHEAST OF COFFEEN AND 1.8 MI (2.9 KM) WEST OF
 DP7242'FILLMORE.
 DP7242'
 DP7242'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7242'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7242'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7242'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7242'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 10.1
 DP7242'MI (16.3 KM) TO CHAPMAN TRAIL.  CONTINUE EAST ALONG COUNTY HIGHWAY 8
 DP7242'FOR 1050 FT (320.0 M) TO THE STATION ON THE RIGHT.
 DP7242'
 DP7242'THE STATION IS 38.5 FT (11.7 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7242'HIGHWAY 8, 131.0 FT (39.9 M) EAST OF THE NORTHWEST CORNER OF THE FENCE
 DP7242'RUNNING SOUTH AND EAST, 91.5 FT (27.9 M) EAST-SOUTHEAST OF A 12 INCH
 DP7242'(30 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE SOUTH,
 DP7242'81.3 FT (24.8 M) SOUTHEAST OF A 12 INCH (30 CM) CORRUGATED METAL PIPE
 DP7242'UNDER A FIELD ENTRANCE TO THE NORTH, 2.6 FT (0.8 M) NORTH-NORTHWEST OF
 DP7242'A CONCRETE RIGHT OF WAY MARKER.
 DP7242'
 DP7242'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7242'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7242'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7243 ***********************************************************************
 DP7243  DESIGNATION -  CJ 102
 DP7243  PID         -  DP7243
 DP7243  STATE/COUNTY-  IL/MONTGOMERY
 DP7243  COUNTRY     -  US
 DP7243  USGS QUAD   -  FILLMORE (2018)
 DP7243
 DP7243                         *CURRENT SURVEY CONTROL
 DP7243  ______________________________________________________________________
 DP7243* NAD 83(1986) POSITION- 39 07 11.37   (N) 089 19 33.94   (W)   HD_HELD1
 DP7243* NAVD 88 ORTHO HEIGHT -   191.065 (meters)      626.85  (feet) ADJUSTED
 DP7243  ______________________________________________________________________
 DP7243  GEOID HEIGHT    -        -31.587 (meters)                     GEOID18
 DP7243  DYNAMIC HEIGHT  -        190.951 (meters)      626.48  (feet) COMP
 DP7243  MODELED GRAVITY -    980,027.3   (mgal)                       NAVD 88
 DP7243
 DP7243  VERT ORDER      -  SECOND    CLASS I
 DP7243
 DP7243.The horizontal coordinates were determined by differentially corrected
 DP7243.hand held GPS observations or other comparable positioning techniques
 DP7243.and have an estimated accuracy of +/- 3 meters.
 DP7243
 DP7243.The orthometric height was determined by differential leveling and
 DP7243.adjusted by the IL DEPT OF TRANSP
 DP7243.in July 2015.
 DP7243
 DP7243.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7243.GEOID18 height accuracy estimate available here.
 DP7243
 DP7243.Click photographs - Photos may exist for this station.
 DP7243
 DP7243.The dynamic height is computed by dividing the NAVD 88
 DP7243.geopotential number by the normal gravity value computed on the
 DP7243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7243.degrees latitude (g = 980.6199 gals.).
 DP7243
 DP7243.The modeled gravity was interpolated from observed gravity values.
 DP7243
 DP7243;                    North         East    Units  Estimated Accuracy
 DP7243;SPC IL W     -   272,607.5     772,689.0     MT  (+/- 3 meters HH1 GPS) 
 DP7243
 DP7243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9890832650(NAD 83)
 DP7243
 DP7243                          SUPERSEDED SURVEY CONTROL
 DP7243
 DP7243.No superseded survey control is available for this station.
 DP7243
 DP7243_MARKER: F = FLANGE-ENCASED ROD
 DP7243_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7243_STAMPING: CJ 102 2014
 DP7243_MARK LOGO: UIL
 DP7243_PROJECTION: RECESSED 8 CENTIMETERS
 DP7243_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7243+STABILITY: SURFACE MOTION
 DP7243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7243+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2014
 DP7243_ROD/PIPE-DEPTH: 3.7 meters
 DP7243_SLEEVE-DEPTH  : 0.9 meters
 DP7243
 DP7243  HISTORY     - Date     Condition        Report By
 DP7243  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7243
 DP7243                          STATION DESCRIPTION
 DP7243
 DP7243'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7243'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) WEST OF BINGHAM, 4.1 MI
 DP7243'(6.5 KM) EAST-NORTHEAST OF COFFEEN AND 2.6 MI (4.1 KM) WEST OF
 DP7243'FILLMORE.
 DP7243'
 DP7243'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7243'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7243'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL ST, THENCE EAST ALONG
 DP7243'SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO COUNTY
 DP7243'HIGHWAY 8 (22ND STREET), THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8
 DP7243'FOR 9.55 MI (15.4 KM) TO COUNTY ROAD 2000E, THENCE SOUTH ALONG COUNTY
 DP7243'ROAD 2000E FOR 200 FT (61.0 M) TO THE STATION ON THE RIGHT.
 DP7243'
 DP7243'THE STATION IS 30.5 FT (9.3 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP7243'2000E, 325 FT (99.1 M) NORTH OF THE CENTERLINE OF DEER TRAIL ROAD,
 DP7243'273.2 FT (83.3 M) NORTH OF A POWER POLE, 27.9 FT (8.5 M)
 DP7243'SOUTH-SOUTHEAST OF A POWER POLE, 1.5 FT (0.5 M) EAST OF AN ORANGE
 DP7243'FIBERGLASS WITNESS POST.
 DP7243'
 DP7243'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7243'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7243'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7244 ***********************************************************************
 DP7244  DESIGNATION -  CJ 103
 DP7244  PID         -  DP7244
 DP7244  STATE/COUNTY-  IL/MONTGOMERY
 DP7244  COUNTRY     -  US
 DP7244  USGS QUAD   -  BALD KNOB (2018)
 DP7244
 DP7244                         *CURRENT SURVEY CONTROL
 DP7244  ______________________________________________________________________
 DP7244* NAD 83(1986) POSITION- 39 07 54.64   (N) 089 19 35.02   (W)   HD_HELD1
 DP7244* NAVD 88 ORTHO HEIGHT -   190.147 (meters)      623.84  (feet) ADJUSTED
 DP7244  ______________________________________________________________________
 DP7244  GEOID HEIGHT    -        -31.600 (meters)                     GEOID18
 DP7244  DYNAMIC HEIGHT  -        190.033 (meters)      623.47  (feet) COMP
 DP7244  MODELED GRAVITY -    980,028.6   (mgal)                       NAVD 88
 DP7244
 DP7244  VERT ORDER      -  SECOND    CLASS I
 DP7244
 DP7244.The horizontal coordinates were determined by differentially corrected
 DP7244.hand held GPS observations or other comparable positioning techniques
 DP7244.and have an estimated accuracy of +/- 3 meters.
 DP7244
 DP7244.The orthometric height was determined by differential leveling and
 DP7244.adjusted by the IL DEPT OF TRANSP
 DP7244.in July 2015.
 DP7244
 DP7244.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7244.GEOID18 height accuracy estimate available here.
 DP7244
 DP7244.Click photographs - Photos may exist for this station.
 DP7244
 DP7244.The dynamic height is computed by dividing the NAVD 88
 DP7244.geopotential number by the normal gravity value computed on the
 DP7244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7244.degrees latitude (g = 980.6199 gals.).
 DP7244
 DP7244.The modeled gravity was interpolated from observed gravity values.
 DP7244
 DP7244;                    North         East    Units  Estimated Accuracy
 DP7244;SPC IL W     -   273,941.6     772,650.7     MT  (+/- 3 meters HH1 GPS) 
 DP7244
 DP7244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9891633984(NAD 83)
 DP7244
 DP7244                          SUPERSEDED SURVEY CONTROL
 DP7244
 DP7244.No superseded survey control is available for this station.
 DP7244
 DP7244_MARKER: F = FLANGE-ENCASED ROD
 DP7244_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7244_STAMPING: CJ 103 2014
 DP7244_MARK LOGO: UIL
 DP7244_PROJECTION: RECESSED 8 CENTIMETERS
 DP7244_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7244_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7244+STABILITY: POSITION/ELEVATION WELL
 DP7244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7244+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2014
 DP7244_ROD/PIPE-DEPTH: 8.5 meters
 DP7244_SLEEVE-DEPTH  : 0.9 meters
 DP7244
 DP7244  HISTORY     - Date     Condition        Report By
 DP7244  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7244
 DP7244                          STATION DESCRIPTION
 DP7244
 DP7244'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7244'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST-NORTHWEST OF
 DP7244'BINGHAM, 4.5 MI (7.2 KM) NORTHEAST OF COFFEEN AND 2.8 MI (4.5 KM)
 DP7244'WEST-NORTHWEST OF FILLMORE.
 DP7244'
 DP7244'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7244'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7244'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7244'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7244'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 7.9
 DP7244'MI (12.7 KM) TO NORTH 10TH AVENUE.  CONTINUE SOUTH ALONG COUNTY
 DP7244'HIGHWAY 8 FOR 0.85 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP7244'
 DP7244'THE STATION IS 30 FT (9.1 M) WEST OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7244'8, 98.7 FT (30.1 M) NORTH OF THE NORTHWEST END OF THE WING WALL OF A 4
 DP7244'FT (1.2 M) X 8 FT (2.4 M) BOX CULVERT UNDER COUNTY HIGHWAY 8, 49.8 FT
 DP7244'(15.2 M) NORTH OF A POWER POLE, 21.2 FT (6.5 M) NORTH OF THE NORTH END
 DP7244'OF THE WEST PAVED DITCH, 1.0 FT (0.3 M) EAST OF AN ORANGE FIBERGLASS
 DP7244'WITNESS POST.
 DP7244'
 DP7244'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7244'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7244'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7245 ***********************************************************************
 DP7245  DESIGNATION -  CJ 104
 DP7245  PID         -  DP7245
 DP7245  STATE/COUNTY-  IL/MONTGOMERY
 DP7245  COUNTRY     -  US
 DP7245  USGS QUAD   -  BALD KNOB (2018)
 DP7245
 DP7245                         *CURRENT SURVEY CONTROL
 DP7245  ______________________________________________________________________
 DP7245* NAD 83(1986) POSITION- 39 08 50.59   (N) 089 20 29.10   (W)   HD_HELD1
 DP7245* NAVD 88 ORTHO HEIGHT -   203.545 (meters)      667.80  (feet) ADJUSTED
 DP7245  ______________________________________________________________________
 DP7245  GEOID HEIGHT    -        -31.587 (meters)                     GEOID18
 DP7245  DYNAMIC HEIGHT  -        203.425 (meters)      667.40  (feet) COMP
 DP7245  MODELED GRAVITY -    980,032.1   (mgal)                       NAVD 88
 DP7245
 DP7245  VERT ORDER      -  SECOND    CLASS I
 DP7245
 DP7245.The horizontal coordinates were determined by differentially corrected
 DP7245.hand held GPS observations or other comparable positioning techniques
 DP7245.and have an estimated accuracy of +/- 3 meters.
 DP7245
 DP7245.The orthometric height was determined by differential leveling and
 DP7245.adjusted by the IL DEPT OF TRANSP
 DP7245.in July 2015.
 DP7245
 DP7245.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7245.GEOID18 height accuracy estimate available here.
 DP7245
 DP7245.Click photographs - Photos may exist for this station.
 DP7245
 DP7245.The dynamic height is computed by dividing the NAVD 88
 DP7245.geopotential number by the normal gravity value computed on the
 DP7245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7245.degrees latitude (g = 980.6199 gals.).
 DP7245
 DP7245.The modeled gravity was interpolated from observed gravity values.
 DP7245
 DP7245;                    North         East    Units  Estimated Accuracy
 DP7245;SPC IL W     -   275,655.0     771,336.2     MT  (+/- 3 meters HH1 GPS) 
 DP7245
 DP7245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9766235743(NAD 83)
 DP7245
 DP7245                          SUPERSEDED SURVEY CONTROL
 DP7245
 DP7245.No superseded survey control is available for this station.
 DP7245
 DP7245_MARKER: F = FLANGE-ENCASED ROD
 DP7245_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7245_STAMPING: CJ 104 2014
 DP7245_MARK LOGO: UIL
 DP7245_PROJECTION: RECESSED 8 CENTIMETERS
 DP7245_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7245_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7245+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2014
 DP7245_ROD/PIPE-DEPTH: 4.9 meters
 DP7245_SLEEVE-DEPTH  : 0.9 meters
 DP7245
 DP7245  HISTORY     - Date     Condition        Report By
 DP7245  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7245
 DP7245                          STATION DESCRIPTION
 DP7245
 DP7245'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7245'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-NORTHWEST OF
 DP7245'BINGHAM, 4.8 MI (7.7 KM) NORTH-NORTHEAST OF COFFEEN AND 4.0 MI (6.4
 DP7245'KM) WEST-NORTHWEST OF FILLMORE.
 DP7245'
 DP7245'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7245'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7245'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7245'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7245'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 5.0
 DP7245'MI (8.0 KM) TO COUNTY ROAD 1725E.  CONTINUE EAST ALONG COUNTY HIGHWAY
 DP7245'8 FOR 2.05 MI (3.3 KM) TO THE STATION ON THE LEFT.
 DP7245'
 DP7245'THE STATION IS 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7245'HIGHWAY 8, 295 FT (89.9 M) WEST OF THE CENTERLINE OF BENDED TRAIL, 320
 DP7245'FT (97.5 M) WEST OF A TELEPHONE PEDESTAL, 313 FT (95.4 M) WEST OF A
 DP7245'POWER POLE, 254.7 FT (77.6 M) WEST-NORTHWEST OF A TELEPHONE PEDESTAL,
 DP7245'21.7 FT (6.6 M) EAST OF A POWER POLE.
 DP7245'
 DP7245'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7245'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7245'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7246 ***********************************************************************
 DP7246  DESIGNATION -  CJ 105
 DP7246  PID         -  DP7246
 DP7246  STATE/COUNTY-  IL/MONTGOMERY
 DP7246  COUNTRY     -  US
 DP7246  USGS QUAD   -  BALD KNOB (2018)
 DP7246
 DP7246                         *CURRENT SURVEY CONTROL
 DP7246  ______________________________________________________________________
 DP7246* NAD 83(1986) POSITION- 39 09 04.82   (N) 089 21 20.21   (W)   HD_HELD1
 DP7246* NAVD 88 ORTHO HEIGHT -   190.584 (meters)      625.27  (feet) ADJUSTED
 DP7246  ______________________________________________________________________
 DP7246  GEOID HEIGHT    -        -31.564 (meters)                     GEOID18
 DP7246  DYNAMIC HEIGHT  -        190.471 (meters)      624.90  (feet) COMP
 DP7246  MODELED GRAVITY -    980,034.5   (mgal)                       NAVD 88
 DP7246
 DP7246  VERT ORDER      -  SECOND    CLASS I
 DP7246
 DP7246.The horizontal coordinates were determined by differentially corrected
 DP7246.hand held GPS observations or other comparable positioning techniques
 DP7246.and have an estimated accuracy of +/- 3 meters.
 DP7246
 DP7246.The orthometric height was determined by differential leveling and
 DP7246.adjusted by the IL DEPT OF TRANSP
 DP7246.in July 2015.
 DP7246
 DP7246.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7246.GEOID18 height accuracy estimate available here.
 DP7246
 DP7246.Click photographs - Photos may exist for this station.
 DP7246
 DP7246.The dynamic height is computed by dividing the NAVD 88
 DP7246.geopotential number by the normal gravity value computed on the
 DP7246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7246.degrees latitude (g = 980.6199 gals.).
 DP7246
 DP7246.The modeled gravity was interpolated from observed gravity values.
 DP7246
 DP7246;                    North         East    Units  Estimated Accuracy
 DP7246;SPC IL W     -   276,082.8     770,105.0     MT  (+/- 3 meters HH1 GPS) 
 DP7246
 DP7246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9644636213(NAD 83)
 DP7246
 DP7246                          SUPERSEDED SURVEY CONTROL
 DP7246
 DP7246.No superseded survey control is available for this station.
 DP7246
 DP7246_MARKER: F = FLANGE-ENCASED ROD
 DP7246_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7246_STAMPING: CJ 105 2014
 DP7246_MARK LOGO: UIL
 DP7246_PROJECTION: RECESSED 8 CENTIMETERS
 DP7246_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7246_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7246+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2019
 DP7246_ROD/PIPE-DEPTH: 8.5 meters
 DP7246_SLEEVE-DEPTH  : 0.9 meters
 DP7246
 DP7246  HISTORY     - Date     Condition        Report By
 DP7246  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7246  HISTORY     - 20191009 GOOD             ILDT
 DP7246
 DP7246                          STATION DESCRIPTION
 DP7246
 DP7246'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7246'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST OF HILLSBORO, 4.8
 DP7246'MI (7.7 KM) WEST-NORTHWEST OF FILLMORE AND 4.7 MI (7.6 KM)
 DP7246'NORTH-NORTHEAST OF COFFEEN.
 DP7246'
 DP7246'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7246'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7246'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7246'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7246'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 5.0
 DP7246'MI (8.0 KM) TO COUNTY ROAD 1725E.  CONTINUE EAST ALONG COUNTY HIGHWAY
 DP7246'8 FOR 1.14 MI (1.8 KM) TO WHERE COUNTY HIGHWAY 8 TURN SOUTH AND THE
 DP7246'STATION ON THE LEFT.
 DP7246'
 DP7246'THE STATION IS 27.5 FT (8.4 M) NORTH OF THE CENTERLINE OF COUNTY
 DP7246'HIGHWAY 8, 100 FT (30.5 M) WEST OF THE CENTERLINE OF A DRIVEWAY, 196.4
 DP7246'FT (59.9 M) SOUTH OF THE SOUTHEAST CORNER GRAY STORAGE BUILDING, 68.7
 DP7246'FT (20.9 M) EAST-NORTHEAST OF A 12 INCH (30 CM) CORRUGATED METAL PIPE
 DP7246'UNDER A FIELD ENTRANCE TO THE NORTH, 63.1 FT (19.2 M) NORTHEAST OF A
 DP7246'POWER POLE, 41.6 FT (12.7 M) EAST OF TELEPHONE PEDESTAL NUMBER 'D36'.
 DP7246'
 DP7246'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7246'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7246'IN IDENTIFICATION.
 DP7246
 DP7246                          STATION RECOVERY (2019)
 DP7246
 DP7246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DP7246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7247 ***********************************************************************
 DP7247  DESIGNATION -  CJ 106
 DP7247  PID         -  DP7247
 DP7247  STATE/COUNTY-  IL/MONTGOMERY
 DP7247  COUNTRY     -  US
 DP7247  USGS QUAD   -  BALD KNOB (2018)
 DP7247
 DP7247                         *CURRENT SURVEY CONTROL
 DP7247  ______________________________________________________________________
 DP7247* NAD 83(1986) POSITION- 39 09 05.06   (N) 089 22 21.99   (W)   HD_HELD1
 DP7247* NAVD 88 ORTHO HEIGHT -   203.209 (meters)      666.69  (feet) ADJUSTED
 DP7247  ______________________________________________________________________
 DP7247  GEOID HEIGHT    -        -31.529 (meters)                     GEOID18
 DP7247  DYNAMIC HEIGHT  -        203.090 (meters)      666.30  (feet) COMP
 DP7247  MODELED GRAVITY -    980,037.0   (mgal)                       NAVD 88
 DP7247
 DP7247  VERT ORDER      -  SECOND    CLASS I
 DP7247
 DP7247.The horizontal coordinates were determined by differentially corrected
 DP7247.hand held GPS observations or other comparable positioning techniques
 DP7247.and have an estimated accuracy of +/- 3 meters.
 DP7247
 DP7247.The orthometric height was determined by differential leveling and
 DP7247.adjusted by the IL DEPT OF TRANSP
 DP7247.in July 2015.
 DP7247
 DP7247.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7247.GEOID18 height accuracy estimate available here.
 DP7247
 DP7247.Click photographs - Photos may exist for this station.
 DP7247
 DP7247.The dynamic height is computed by dividing the NAVD 88
 DP7247.geopotential number by the normal gravity value computed on the
 DP7247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7247.degrees latitude (g = 980.6199 gals.).
 DP7247
 DP7247.The modeled gravity was interpolated from observed gravity values.
 DP7247
 DP7247;                    North         East    Units  Estimated Accuracy
 DP7247;SPC IL W     -   276,077.0     768,621.6     MT  (+/- 3 meters HH1 GPS) 
 DP7247
 DP7247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9496336259(NAD 83)
 DP7247
 DP7247                          SUPERSEDED SURVEY CONTROL
 DP7247
 DP7247.No superseded survey control is available for this station.
 DP7247
 DP7247_MARKER: F = FLANGE-ENCASED ROD
 DP7247_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7247_STAMPING: CJ 106 2014
 DP7247_MARK LOGO: UIL
 DP7247_PROJECTION: RECESSED 5 CENTIMETERS
 DP7247_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7247_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7247+STABILITY: POSITION/ELEVATION WELL
 DP7247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7247+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2021
 DP7247_ROD/PIPE-DEPTH: 6.7 meters
 DP7247_SLEEVE-DEPTH  : 0.9 meters
 DP7247
 DP7247  HISTORY     - Date     Condition        Report By
 DP7247  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7247  HISTORY     - 20210916 GOOD             ILDT
 DP7247
 DP7247                          STATION DESCRIPTION
 DP7247
 DP7247'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7247'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST OF HILLSBORO, 5.6
 DP7247'MI (9.0 KM) WEST-NORTHWEST OF FILLMORE AND 4.4 MI (7.1 KM)
 DP7247'NORTH-NORTHEAST OF COFFEEN.
 DP7247'
 DP7247'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7247'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7247'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7247'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7247'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 5.0
 DP7247'MI (8.0 KM) TO COUNTY ROAD 1725E.  CONTINUE EAST ALONG COUNTY HIGHWAY
 DP7247'8 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE RIGHT.
 DP7247'
 DP7247'THE STATION IS 29.5 FT (9.0 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7247'HIGHWAY 8, 57.4 FT (17.5 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38
 DP7247'CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE NORTH, 34.7 FT
 DP7247'(10.6 M) WEST OF A POWER POLE, 31.2 FT (9.5 M) EAST-SOUTHEAST OF THE
 DP7247'EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD
 DP7247'ENTRANCE TO THE SOUTH, 4.8 FT (1.5 M) SOUTH OF THE SOUTH EDGE OF THE
 DP7247'PAVED DITCH.
 DP7247'
 DP7247'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7247'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7247'IN IDENTIFICATION.
 DP7247
 DP7247                          STATION RECOVERY (2021)
 DP7247
 DP7247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7247'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7248 ***********************************************************************
 DP7248  DESIGNATION -  CJ 107
 DP7248  PID         -  DP7248
 DP7248  STATE/COUNTY-  IL/MONTGOMERY
 DP7248  COUNTRY     -  US
 DP7248  USGS QUAD   -  HILLSBORO (2018)
 DP7248
 DP7248                         *CURRENT SURVEY CONTROL
 DP7248  ______________________________________________________________________
 DP7248* NAD 83(1986) POSITION- 39 09 04.89   (N) 089 23 22.80   (W)   HD_HELD1
 DP7248* NAVD 88 ORTHO HEIGHT -   201.213 (meters)      660.15  (feet) ADJUSTED
 DP7248  ______________________________________________________________________
 DP7248  GEOID HEIGHT    -        -31.495 (meters)                     GEOID18
 DP7248  DYNAMIC HEIGHT  -        201.095 (meters)      659.76  (feet) COMP
 DP7248  MODELED GRAVITY -    980,039.6   (mgal)                       NAVD 88
 DP7248
 DP7248  VERT ORDER      -  SECOND    CLASS I
 DP7248
 DP7248.The horizontal coordinates were determined by differentially corrected
 DP7248.hand held GPS observations or other comparable positioning techniques
 DP7248.and have an estimated accuracy of +/- 3 meters.
 DP7248
 DP7248.The orthometric height was determined by differential leveling and
 DP7248.adjusted by the IL DEPT OF TRANSP
 DP7248.in July 2015.
 DP7248
 DP7248.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7248.GEOID18 height accuracy estimate available here.
 DP7248
 DP7248.Click photographs - Photos may exist for this station.
 DP7248
 DP7248.The dynamic height is computed by dividing the NAVD 88
 DP7248.geopotential number by the normal gravity value computed on the
 DP7248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7248.degrees latitude (g = 980.6199 gals.).
 DP7248
 DP7248.The modeled gravity was interpolated from observed gravity values.
 DP7248
 DP7248;                    North         East    Units  Estimated Accuracy
 DP7248;SPC IL W     -   276,059.2     767,161.5     MT  (+/- 3 meters HH1 GPS) 
 DP7248
 DP7248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9350336292(NAD 83)
 DP7248
 DP7248                          SUPERSEDED SURVEY CONTROL
 DP7248
 DP7248.No superseded survey control is available for this station.
 DP7248
 DP7248_MARKER: F = FLANGE-ENCASED ROD
 DP7248_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7248_STAMPING: CJ 107 2014
 DP7248_MARK LOGO: UIL
 DP7248_PROJECTION: RECESSED 8 CENTIMETERS
 DP7248_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7248_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7248+STABILITY: POSITION/ELEVATION WELL
 DP7248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7248+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2021
 DP7248_ROD/PIPE-DEPTH: 8.5 meters
 DP7248_SLEEVE-DEPTH  : 0.9 meters
 DP7248
 DP7248  HISTORY     - Date     Condition        Report By
 DP7248  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7248  HISTORY     - 20210916 GOOD             ILDT
 DP7248
 DP7248                          STATION DESCRIPTION
 DP7248
 DP7248'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7248'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-NORTHWEST OF
 DP7248'FILLMORE, 5.6 MI (9.0 KM) EAST OF HILLSBORO AND 4.3 MI (6.9 KM) NORTH
 DP7248'OF COFFEEN.
 DP7248'
 DP7248'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7248'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7248'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7248'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7248'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 3.8
 DP7248'MI (6.1 KM) TO COUNTY ROAD 1600E.  CONTINUE EAST ALONG COUNTY HIGHWAY
 DP7248'8 FOR 0.60 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP7248'
 DP7248'THE STATION IS 30.5 FT (9.3 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7248'HIGHWAY 8, 244.5 FT (74.5 M) EAST OF POWER POLE NUMBER '2413996', 50
 DP7248'FT (15.2 M) EAST OF THE CENTERLINE OF A FIELD ENTRANCE TO THE SOUTH,
 DP7248'14.3 FT (4.4 M) WEST OF POWER POLE NUMBER '2413997'.
 DP7248'
 DP7248'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7248'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7248'IN IDENTIFICATION.
 DP7248
 DP7248                          STATION RECOVERY (2021)
 DP7248
 DP7248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7248'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7249 ***********************************************************************
 DP7249  DESIGNATION -  CJ 108
 DP7249  PID         -  DP7249
 DP7249  STATE/COUNTY-  IL/MONTGOMERY
 DP7249  COUNTRY     -  US
 DP7249  USGS QUAD   -  HILLSBORO (2018)
 DP7249
 DP7249                         *CURRENT SURVEY CONTROL
 DP7249  ______________________________________________________________________
 DP7249* NAD 83(1986) POSITION- 39 09 04.90   (N) 089 24 11.04   (W)   HD_HELD1
 DP7249* NAVD 88 ORTHO HEIGHT -   199.702 (meters)      655.19  (feet) ADJUSTED
 DP7249  ______________________________________________________________________
 DP7249  GEOID HEIGHT    -        -31.467 (meters)                     GEOID18
 DP7249  DYNAMIC HEIGHT  -        199.586 (meters)      654.81  (feet) COMP
 DP7249  MODELED GRAVITY -    980,041.8   (mgal)                       NAVD 88
 DP7249
 DP7249  VERT ORDER      -  SECOND    CLASS I
 DP7249
 DP7249.The horizontal coordinates were determined by differentially corrected
 DP7249.hand held GPS observations or other comparable positioning techniques
 DP7249.and have an estimated accuracy of +/- 3 meters.
 DP7249
 DP7249.The orthometric height was determined by differential leveling and
 DP7249.adjusted by the IL DEPT OF TRANSP
 DP7249.in July 2015.
 DP7249
 DP7249.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7249.GEOID18 height accuracy estimate available here.
 DP7249
 DP7249.Click photographs - Photos may exist for this station.
 DP7249
 DP7249.The dynamic height is computed by dividing the NAVD 88
 DP7249.geopotential number by the normal gravity value computed on the
 DP7249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7249.degrees latitude (g = 980.6199 gals.).
 DP7249
 DP7249.The modeled gravity was interpolated from observed gravity values.
 DP7249
 DP7249;                    North         East    Units  Estimated Accuracy
 DP7249;SPC IL W     -   276,049.6     766,003.3     MT  (+/- 3 meters HH1 GPS) 
 DP7249
 DP7249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9234536323(NAD 83)
 DP7249
 DP7249                          SUPERSEDED SURVEY CONTROL
 DP7249
 DP7249.No superseded survey control is available for this station.
 DP7249
 DP7249_MARKER: F = FLANGE-ENCASED ROD
 DP7249_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7249_STAMPING: CJ 108 2014
 DP7249_MARK LOGO: UIL
 DP7249_PROJECTION: RECESSED 8 CENTIMETERS
 DP7249_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7249_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7249+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2014
 DP7249_ROD/PIPE-DEPTH: 5.5 meters
 DP7249_SLEEVE-DEPTH  : 0.9 meters
 DP7249
 DP7249  HISTORY     - Date     Condition        Report By
 DP7249  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7249
 DP7249                          STATION DESCRIPTION
 DP7249
 DP7249'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7249'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-NORTHWEST OF
 DP7249'FILLMORE, 4.9 MI (7.9 KM) EAST OF HILLSBORO AND 4.3 MI (6.9 KM) NORTH
 DP7249'OF COFFEEN.
 DP7249'
 DP7249'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7249'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7249'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7249'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7249'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 2.8
 DP7249'MI (4.5 KM) TO EAST 15TH ROAD.  CONTINUE EAST ALONG COUNTY HIGHWAY 8
 DP7249'FOR 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP7249'
 DP7249'THE STATION IS 31.5 FT (9.6 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7249'HIGHWAY 8, 183.5 FT (55.9 M) WEST OF A POWER POLE, 64.6 FT (19.7 M)
 DP7249'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A 8 FT (2.4 M) X 3 FT (0.9
 DP7249'M) BOX CULVERT UNDER COUNTY HIGHWAY 8, 53.8 FT (16.4 M) EAST OF A
 DP7249'POWER POLE.
 DP7249'
 DP7249'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7249'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7249'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7250 ***********************************************************************
 DP7250  DESIGNATION -  CJ 109
 DP7250  PID         -  DP7250
 DP7250  STATE/COUNTY-  IL/MONTGOMERY
 DP7250  COUNTRY     -  US
 DP7250  USGS QUAD   -  HILLSBORO (2018)
 DP7250
 DP7250                         *CURRENT SURVEY CONTROL
 DP7250  ______________________________________________________________________
 DP7250* NAD 83(1986) POSITION- 39 09 05.74   (N) 089 25 14.94   (W)   HD_HELD1
 DP7250* NAVD 88 ORTHO HEIGHT -   204.873 (meters)      672.15  (feet) ADJUSTED
 DP7250  ______________________________________________________________________
 DP7250  GEOID HEIGHT    -        -31.432 (meters)                     GEOID18
 DP7250  DYNAMIC HEIGHT  -        204.755 (meters)      671.77  (feet) COMP
 DP7250  MODELED GRAVITY -    980,044.9   (mgal)                       NAVD 88
 DP7250
 DP7250  VERT ORDER      -  SECOND    CLASS I
 DP7250
 DP7250.The horizontal coordinates were determined by differentially corrected
 DP7250.hand held GPS observations or other comparable positioning techniques
 DP7250.and have an estimated accuracy of +/- 3 meters.
 DP7250
 DP7250.The orthometric height was determined by differential leveling and
 DP7250.adjusted by the IL DEPT OF TRANSP
 DP7250.in July 2015.
 DP7250
 DP7250.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7250.GEOID18 height accuracy estimate available here.
 DP7250
 DP7250.Click photographs - Photos may exist for this station.
 DP7250
 DP7250.The dynamic height is computed by dividing the NAVD 88
 DP7250.geopotential number by the normal gravity value computed on the
 DP7250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7250.degrees latitude (g = 980.6199 gals.).
 DP7250
 DP7250.The modeled gravity was interpolated from observed gravity values.
 DP7250
 DP7250;                    North         East    Units  Estimated Accuracy
 DP7250;SPC IL W     -   276,062.8     764,468.8     MT  (+/- 3 meters HH1 GPS) 
 DP7250
 DP7250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9081236390(NAD 83)
 DP7250
 DP7250                          SUPERSEDED SURVEY CONTROL
 DP7250
 DP7250.No superseded survey control is available for this station.
 DP7250
 DP7250_MARKER: F = FLANGE-ENCASED ROD
 DP7250_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7250_STAMPING: CJ 109 2014
 DP7250_MARK LOGO: UIL
 DP7250_PROJECTION: RECESSED 8 CENTIMETERS
 DP7250_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7250_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7250+STABILITY: POSITION/ELEVATION WELL
 DP7250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7250+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2014
 DP7250_ROD/PIPE-DEPTH: 12.8 meters
 DP7250_SLEEVE-DEPTH  : 0.9 meters
 DP7250
 DP7250  HISTORY     - Date     Condition        Report By
 DP7250  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7250
 DP7250                          STATION DESCRIPTION
 DP7250
 DP7250'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7250'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-SOUTHEAST OF
 DP7250'BUTLER, 4.6 MI (7.4 KM) NORTH-NORTHWEST OF COFFEEN AND 4.0 MI (6.4 KM)
 DP7250'EAST OF HILLSBORO.
 DP7250'
 DP7250'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7250'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7250'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7250'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7250'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 1.5
 DP7250'MI (2.4 KM) TO COUNTY ROAD 1375E.  CONTINUE EAST ALONG COUNTY HIGHWAY
 DP7250'8 FOR 1.15 MI (1.9 KM) TO THE STATION ON THE RIGHT.
 DP7250'
 DP7250'THE STATION IS 31 FT (9.4 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7250'8, 400 FT (121.9 M) WEST OF THE CENTERLINE OF E15TH ROAD, 277.6 FT
 DP7250'(84.6 M) WEST OF POWER POLE NUMBER '2413963', 234.0 FT (71.3 M) EAST
 DP7250'OF POWER POLE NUMBER '15084' WITH GUY WIRE, 14.3 FT (4.4 M) WEST OF
 DP7250'POWER POLE NUMBER '2413962'.
 DP7250'
 DP7250'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7250'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7250'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7251 ***********************************************************************
 DP7251  DESIGNATION -  CJ 110
 DP7251  PID         -  DP7251
 DP7251  STATE/COUNTY-  IL/MONTGOMERY
 DP7251  COUNTRY     -  US
 DP7251  USGS QUAD   -  HILLSBORO (2018)
 DP7251
 DP7251                         *CURRENT SURVEY CONTROL
 DP7251  ______________________________________________________________________
 DP7251* NAD 83(1986) POSITION- 39 09 06.37   (N) 089 26 15.82   (W)   HD_HELD1
 DP7251* NAVD 88 ORTHO HEIGHT -   199.395 (meters)      654.18  (feet) ADJUSTED
 DP7251  ______________________________________________________________________
 DP7251  GEOID HEIGHT    -        -31.400 (meters)                     GEOID18
 DP7251  DYNAMIC HEIGHT  -        199.280 (meters)      653.80  (feet) COMP
 DP7251  MODELED GRAVITY -    980,048.0   (mgal)                       NAVD 88
 DP7251
 DP7251  VERT ORDER      -  SECOND    CLASS I
 DP7251
 DP7251.The horizontal coordinates were determined by differentially corrected
 DP7251.hand held GPS observations or other comparable positioning techniques
 DP7251.and have an estimated accuracy of +/- 3 meters.
 DP7251
 DP7251.The orthometric height was determined by differential leveling and
 DP7251.adjusted by the IL DEPT OF TRANSP
 DP7251.in July 2015.
 DP7251
 DP7251.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7251.GEOID18 height accuracy estimate available here.
 DP7251
 DP7251.Click photographs - Photos may exist for this station.
 DP7251
 DP7251.The dynamic height is computed by dividing the NAVD 88
 DP7251.geopotential number by the normal gravity value computed on the
 DP7251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7251.degrees latitude (g = 980.6199 gals.).
 DP7251
 DP7251.The modeled gravity was interpolated from observed gravity values.
 DP7251
 DP7251;                    North         East    Units  Estimated Accuracy
 DP7251;SPC IL W     -   276,070.3     763,006.9     MT  (+/- 3 meters HH1 GPS) 
 DP7251
 DP7251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8935136449(NAD 83)
 DP7251
 DP7251                          SUPERSEDED SURVEY CONTROL
 DP7251
 DP7251.No superseded survey control is available for this station.
 DP7251
 DP7251_MARKER: F = FLANGE-ENCASED ROD
 DP7251_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7251_STAMPING: CJ 110 2014
 DP7251_MARK LOGO: UIL
 DP7251_PROJECTION: RECESSED 10 CENTIMETERS
 DP7251_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7251_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7251+STABILITY: POSITION/ELEVATION WELL
 DP7251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7251+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2021
 DP7251_ROD/PIPE-DEPTH: 9.8 meters
 DP7251_SLEEVE-DEPTH  : 0.9 meters
 DP7251
 DP7251  HISTORY     - Date     Condition        Report By
 DP7251  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7251  HISTORY     - 20210914 GOOD             ILDT
 DP7251
 DP7251                          STATION DESCRIPTION
 DP7251
 DP7251'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7251'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) EAST-SOUTHEAST OF BUTLER,
 DP7251'5.0 MI (8.0 KM) NORTH-NORTHWEST OF COFFEEN AND 3.1 MI (5.0 KM)
 DP7251'EAST-SOUTHEAST OF HILLSBORO.
 DP7251'
 DP7251'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7251'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7251'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7251'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7251'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 1.5
 DP7251'MI (2.4 KM) TO COUNTY ROAD 1375E.  CONTINUE EAST ALONG COUNTY HIGHWAY
 DP7251'8 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE RIGHT.
 DP7251'
 DP7251'THE STATION IS 30.5 FT (9.3 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7251'HIGHWAY 8, 260.5 FT (79.4 M) WEST OF A POWER POLE, 138.2 FT (42.1 M)
 DP7251'SOUTHEAST OF A TELEPHONE PEDESTAL, 64.4 FT (19.6 M) SOUTHEAST OF THE
 DP7251'EAST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE UNDER A DRIVEWAY
 DP7251'TO THE NORTH, 12.2 FT (3.7 M) EAST OF A POWER POLE.
 DP7251'
 DP7251'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7251'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7251'IN IDENTIFICATION.
 DP7251
 DP7251                          STATION RECOVERY (2021)
 DP7251
 DP7251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7251'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7252 ***********************************************************************
 DP7252  DESIGNATION -  CJ 111
 DP7252  PID         -  DP7252
 DP7252  STATE/COUNTY-  IL/MONTGOMERY
 DP7252  COUNTRY     -  US
 DP7252  USGS QUAD   -  HILLSBORO (2018)
 DP7252
 DP7252                         *CURRENT SURVEY CONTROL
 DP7252  ______________________________________________________________________
 DP7252* NAD 83(1986) POSITION- 39 09 03.09   (N) 089 27 13.23   (W)   HD_HELD1
 DP7252* NAVD 88 ORTHO HEIGHT -   186.917 (meters)      613.24  (feet) ADJUSTED
 DP7252  ______________________________________________________________________
 DP7252  GEOID HEIGHT    -        -31.370 (meters)                     GEOID18
 DP7252  DYNAMIC HEIGHT  -        186.810 (meters)      612.89  (feet) COMP
 DP7252  MODELED GRAVITY -    980,050.9   (mgal)                       NAVD 88
 DP7252
 DP7252  VERT ORDER      -  SECOND    CLASS I
 DP7252
 DP7252.The horizontal coordinates were determined by differentially corrected
 DP7252.hand held GPS observations or other comparable positioning techniques
 DP7252.and have an estimated accuracy of +/- 3 meters.
 DP7252
 DP7252.The orthometric height was determined by differential leveling and
 DP7252.adjusted by the IL DEPT OF TRANSP
 DP7252.in July 2015.
 DP7252
 DP7252.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7252.GEOID18 height accuracy estimate available here.
 DP7252
 DP7252.Click photographs - Photos may exist for this station.
 DP7252
 DP7252.The dynamic height is computed by dividing the NAVD 88
 DP7252.geopotential number by the normal gravity value computed on the
 DP7252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7252.degrees latitude (g = 980.6199 gals.).
 DP7252
 DP7252.The modeled gravity was interpolated from observed gravity values.
 DP7252
 DP7252;                    North         East    Units  Estimated Accuracy
 DP7252;SPC IL W     -   275,958.2     761,629.2     MT  (+/- 3 meters HH1 GPS) 
 DP7252
 DP7252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8797036385(NAD 83)
 DP7252
 DP7252                          SUPERSEDED SURVEY CONTROL
 DP7252
 DP7252.No superseded survey control is available for this station.
 DP7252
 DP7252_MARKER: DB = BENCH MARK DISK
 DP7252_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP7252_SP_SET: BRIDGE ABUTMENT
 DP7252_STAMPING: CJ 111
 DP7252_MARK LOGO: UIL
 DP7252_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7252_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7252+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2014
 DP7252
 DP7252  HISTORY     - Date     Condition        Report By
 DP7252  HISTORY     - 20141017 MONUMENTED       AMESC
 DP7252
 DP7252                          STATION DESCRIPTION
 DP7252
 DP7252'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7252'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTHEAST OF BUTLER, 5.4
 DP7252'MI (8.7 KM) NORTHWEST OF COFFEEN AND 2.3 MI (3.7 KM) EAST-SOUTHEAST OF
 DP7252'HILLSBORO.
 DP7252'
 DP7252'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7252'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7252'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7252'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7252'COUNTY HIGHWAY 8 THENCE SOUTH AND EAST ALONG COUNTY HIGHWAY 8 FOR 0.9
 DP7252'MI (1.4 KM) TO A BRIDGE AND THE STATION ON THE RIGHT.
 DP7252'
 DP7252'THE STATION IS 16.5 FT (5.0 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP7252'HIGHWAY 8, ON TOP OF THE SOUTH END OF THE EAST ABUTMENT, 1.7 FT (0.5
 DP7252'M) WEST OF THE EAST EDGE OF THE BRIDGE DECK, APPROXIMATELY 2.6 FT (0.8
 DP7252'M) LOWER THAN THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7253 ***********************************************************************
 DP7253  DESIGNATION -  CJ 112
 DP7253  PID         -  DP7253
 DP7253  STATE/COUNTY-  IL/MONTGOMERY
 DP7253  COUNTRY     -  US
 DP7253  USGS QUAD   -  HILLSBORO (2018)
 DP7253
 DP7253                         *CURRENT SURVEY CONTROL
 DP7253  ______________________________________________________________________
 DP7253* NAD 83(1986) POSITION- 39 09 23.74   (N) 089 27 56.33   (W)   HD_HELD1
 DP7253* NAVD 88 ORTHO HEIGHT -   192.633 (meters)      632.00  (feet) ADJUSTED
 DP7253  ______________________________________________________________________
 DP7253  GEOID HEIGHT    -        -31.357 (meters)                     GEOID18
 DP7253  DYNAMIC HEIGHT  -        192.523 (meters)      631.64  (feet) COMP
 DP7253  MODELED GRAVITY -    980,053.6   (mgal)                       NAVD 88
 DP7253
 DP7253  VERT ORDER      -  SECOND    CLASS I
 DP7253
 DP7253.The horizontal coordinates were determined by differentially corrected
 DP7253.hand held GPS observations or other comparable positioning techniques
 DP7253.and have an estimated accuracy of +/- 3 meters.
 DP7253
 DP7253.The orthometric height was determined by differential leveling and
 DP7253.adjusted by the IL DEPT OF TRANSP
 DP7253.in July 2015.
 DP7253
 DP7253.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7253.GEOID18 height accuracy estimate available here.
 DP7253
 DP7253.Click photographs - Photos may exist for this station.
 DP7253
 DP7253.The dynamic height is computed by dividing the NAVD 88
 DP7253.geopotential number by the normal gravity value computed on the
 DP7253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7253.degrees latitude (g = 980.6199 gals.).
 DP7253
 DP7253.The modeled gravity was interpolated from observed gravity values.
 DP7253
 DP7253;                    North         East    Units  Estimated Accuracy
 DP7253;SPC IL W     -   276,587.0     760,589.5     MT  (+/- 3 meters HH1 GPS) 
 DP7253
 DP7253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8695337049(NAD 83)
 DP7253
 DP7253                          SUPERSEDED SURVEY CONTROL
 DP7253
 DP7253.No superseded survey control is available for this station.
 DP7253
 DP7253_MARKER: F = FLANGE-ENCASED ROD
 DP7253_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7253_STAMPING: CJ 112 2014
 DP7253_MARK LOGO: UIL
 DP7253_PROJECTION: RECESSED 8 CENTIMETERS
 DP7253_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7253_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7253+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2021
 DP7253_ROD/PIPE-DEPTH: 4.9 meters
 DP7253_SLEEVE-DEPTH  : 0.9 meters
 DP7253
 DP7253  HISTORY     - Date     Condition        Report By
 DP7253  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7253  HISTORY     - 20210914 GOOD             ILDT
 DP7253
 DP7253                          STATION DESCRIPTION
 DP7253
 DP7253'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7253'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTHWEST OF COFFEEN,
 DP7253'4.7 MI (7.6 KM) SOUTHEAST OF BUTLER AND 1.5 MI (2.4 KM) EAST-SOUTHEAST
 DP7253'OF HILLSBORO.
 DP7253'
 DP7253'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7253'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7253'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7253'ALONG SCHOOL STREET UNDER A RAILROAD CROSSING FOR 1.50 MI (2.4 KM) TO
 DP7253'COUNTY HIGHWAY 8 THENCE NORTH ALONG 22ND STREET FOR 100 FT (30.5 M) TO
 DP7253'THE STATION ON THE LEFT.
 DP7253'
 DP7253'THE STATION IS 21.5 FT (6.6 M) WEST OF THE CENTERLINE OF 22ND STREET,
 DP7253'149.0 FT (45.4 M) NORTHWEST OF A POWER POLE WITH LIGHT, 82.6 FT (25.2
 DP7253'M) SOUTHWEST OF A POWER POLE WITH LIGHT, 53.7 FT (16.4 M) NORTHEAST OF
 DP7253'A LIGHT POLE, 53.4 FT (16.3 M) SOUTH-SOUTHEAST OF A TELEPHONE
 DP7253'PEDESTAL, 5.6 FT (1.7 M) WEST OF THE BACK OF CURB.
 DP7253'
 DP7253'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7253'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7253'IN IDENTIFICATION.
 DP7253
 DP7253                          STATION RECOVERY (2021)
 DP7253
 DP7253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7254 ***********************************************************************
 DP7254  DESIGNATION -  CJ 113
 DP7254  PID         -  DP7254
 DP7254  STATE/COUNTY-  IL/MONTGOMERY
 DP7254  COUNTRY     -  US
 DP7254  USGS QUAD   -  HILLSBORO (2018)
 DP7254
 DP7254                         *CURRENT SURVEY CONTROL
 DP7254  ______________________________________________________________________
 DP7254* NAD 83(1986) POSITION- 39 09 21.89   (N) 089 28 58.66   (W)   HD_HELD1
 DP7254* NAVD 88 ORTHO HEIGHT -   188.819 (meters)      619.48  (feet) ADJUSTED
 DP7254  ______________________________________________________________________
 DP7254  GEOID HEIGHT    -        -31.330 (meters)                     GEOID18
 DP7254  DYNAMIC HEIGHT  -        188.712 (meters)      619.13  (feet) COMP
 DP7254  MODELED GRAVITY -    980,056.6   (mgal)                       NAVD 88
 DP7254
 DP7254  VERT ORDER      -  SECOND    CLASS I
 DP7254
 DP7254.The horizontal coordinates were determined by differentially corrected
 DP7254.hand held GPS observations or other comparable positioning techniques
 DP7254.and have an estimated accuracy of +/- 3 meters.
 DP7254
 DP7254.The orthometric height was determined by differential leveling and
 DP7254.adjusted by the IL DEPT OF TRANSP
 DP7254.in July 2015.
 DP7254
 DP7254.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7254.GEOID18 height accuracy estimate available here.
 DP7254
 DP7254.Click photographs - Photos may exist for this station.
 DP7254
 DP7254.The dynamic height is computed by dividing the NAVD 88
 DP7254.geopotential number by the normal gravity value computed on the
 DP7254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7254.degrees latitude (g = 980.6199 gals.).
 DP7254
 DP7254.The modeled gravity was interpolated from observed gravity values.
 DP7254
 DP7254;                    North         East    Units  Estimated Accuracy
 DP7254;SPC IL W     -   276,518.5     759,093.4     MT  (+/- 3 meters HH1 GPS) 
 DP7254
 DP7254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8545537033(NAD 83)
 DP7254
 DP7254                          SUPERSEDED SURVEY CONTROL
 DP7254
 DP7254.No superseded survey control is available for this station.
 DP7254
 DP7254_MARKER: F = FLANGE-ENCASED ROD
 DP7254_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7254_STAMPING: CJ 113 2014
 DP7254_MARK LOGO: UIL
 DP7254_PROJECTION: RECESSED 8 CENTIMETERS
 DP7254_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7254_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7254+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2014
 DP7254_ROD/PIPE-DEPTH: 4.9 meters
 DP7254_SLEEVE-DEPTH  : 0.9 meters
 DP7254
 DP7254  HISTORY     - Date     Condition        Report By
 DP7254  HISTORY     - 20141022 MONUMENTED       AMESC
 DP7254
 DP7254                          STATION DESCRIPTION
 DP7254
 DP7254'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7254'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTHWEST OF COFFEEN,
 DP7254'4.1 MI (6.6 KM) SOUTHEAST OF BUTLER AND 0.7 MI (1.1 KM) EAST-SOUTHEAST
 DP7254'OF HILLSBORO.
 DP7254'
 DP7254'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED EAST ALONG WOOD
 DP7254'STREET FOR 200 FT (61.0 M) TO SOUTH MAIN STREET, THENCE SOUTH ALONG
 DP7254'SOUTH MAIN STREET FOR 0.2 MI (0.3 KM) TO SCHOOL STREET, THENCE EAST
 DP7254'ALONG SCHOOL STREET FOR 0.6 MI (1.0 KM) TO ECCLES STREET AND THE
 DP7254'STATION ON THE LEFT.
 DP7254'
 DP7254'THE STATION IS 21.5 FT (6.6 M) NORTH OF THE CENTERLINE OF SCHOOL
 DP7254'STREET, 31.5 FT (9.6 M) WEST OF THE CENTERLINE OF ECCLES STREET, 72.7
 DP7254'FT (22.2 M) NORTHWEST OF POWER POLE NUMBER '2808798' WITH GUY WIRE,
 DP7254'67.7 FT (20.6 M) SOUTHWEST OF THE 'HOUGH AND SONS FUNERAL HOME' SIGN,
 DP7254'67.2 FT (20.5 M) NORTHWEST OF A POWER POLE WITH LIGHT AND GUY WIRE,
 DP7254'62.4 FT (19.0 M) SOUTH OF THE SOUTHEAST CORNER OF THE HOUSE AT ADDRESS
 DP7254'NUMBER '1043' SCHOOL STREET, 1.9 FT (0.6 M) SOUTH OF THE SOUTH EDGE OF
 DP7254'SIDEWALK.
 DP7254'
 DP7254'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7254'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7254'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7255 ***********************************************************************
 DP7255  DESIGNATION -  CJ 114
 DP7255  PID         -  DP7255
 DP7255  STATE/COUNTY-  IL/MONTGOMERY
 DP7255  COUNTRY     -  US
 DP7255  USGS QUAD   -  BUTLER (2018)
 DP7255
 DP7255                         *CURRENT SURVEY CONTROL
 DP7255  ______________________________________________________________________
 DP7255* NAD 83(1986) POSITION- 39 09 56.93   (N) 089 30 24.89   (W)   HD_HELD1
 DP7255* NAVD 88 ORTHO HEIGHT -   178.568 (meters)      585.85  (feet) ADJUSTED
 DP7255  ______________________________________________________________________
 DP7255  GEOID HEIGHT    -        -31.316 (meters)                     GEOID18
 DP7255  DYNAMIC HEIGHT  -        178.468 (meters)      585.52  (feet) COMP
 DP7255  MODELED GRAVITY -    980,061.1   (mgal)                       NAVD 88
 DP7255
 DP7255  VERT ORDER      -  SECOND    CLASS I
 DP7255
 DP7255.The horizontal coordinates were determined by differentially corrected
 DP7255.hand held GPS observations or other comparable positioning techniques
 DP7255.and have an estimated accuracy of +/- 3 meters.
 DP7255
 DP7255.The orthometric height was determined by differential leveling and
 DP7255.adjusted by the IL DEPT OF TRANSP
 DP7255.in July 2015.
 DP7255
 DP7255.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7255.GEOID18 height accuracy estimate available here.
 DP7255
 DP7255.Click photographs - Photos may exist for this station.
 DP7255
 DP7255.The dynamic height is computed by dividing the NAVD 88
 DP7255.geopotential number by the normal gravity value computed on the
 DP7255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7255.degrees latitude (g = 980.6199 gals.).
 DP7255
 DP7255.The modeled gravity was interpolated from observed gravity values.
 DP7255
 DP7255;                    North         East    Units  Estimated Accuracy
 DP7255;SPC IL W     -   277,583.7     757,015.3     MT  (+/- 3 meters HH1 GPS) 
 DP7255
 DP7255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8341538170(NAD 83)
 DP7255
 DP7255                          SUPERSEDED SURVEY CONTROL
 DP7255
 DP7255.No superseded survey control is available for this station.
 DP7255
 DP7255_MARKER: F = FLANGE-ENCASED ROD
 DP7255_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7255+WITH SETTING: INFORMATION.
 DP7255_STAMPING: CJ 114 2014
 DP7255_MARK LOGO: UIL
 DP7255_PROJECTION: RECESSED 8 CENTIMETERS
 DP7255_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7255_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7255+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7255_ROD/PIPE-DEPTH: 2.4 meters
 DP7255_SLEEVE-DEPTH  : 0.9 meters
 DP7255
 DP7255  HISTORY     - Date     Condition        Report By
 DP7255  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7255
 DP7255                          STATION DESCRIPTION
 DP7255
 DP7255'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7255'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST OF LITCHFIELD, 2.7
 DP7255'MI (4.3 KM) SOUTH-SOUTHEAST OF BUTLER AND 0.8 MI (1.3 KM)
 DP7255'WEST-NORTHWEST OF HILLSBORO.
 DP7255'
 DP7255'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED NORTH ALONG IL
 DP7255'ROUTE 16 (SOUTH HAMILTON STREET) FOR 0.2 MI (0.3 KM) TO WHERE IL ROUTE
 DP7255'16 TURNS NORTHWEST.  CONTINUE NORTHWEST ALONG IL ROUTE 16 FOR 0.75 MI
 DP7255'(1.2 KM) TO INTERURBAN CIRCLE, THENCE SOUTHWEST ALONG INTERURBAN
 DP7255'CIRCLE FOR 125 FT (38.1 M) TO THE STATION ON THE LEFT.
 DP7255'
 DP7255'THE STATION IS 33.5 FT (10.2 M) SOUTHEAST OF THE CENTERLINE OF
 DP7255'INTERURBAN CIRCLE, 104.8 FT (31.9 M) SOUTH OF A FIBER OPTIC HAND HOLE
 DP7255'WITH A WARNING POST, 67.1 FT (20.5 M) SOUTHWEST OF THE SOUTHWEST END
 DP7255'OF THE GUARDRAIL, 18.1 FT (5.5 M) SOUTHWEST OF THE SOUTHWEST END OF AN
 DP7255'18 INCH CONCRETE PIPE UNDER A FIELD ENTRANCE.
 DP7255'
 DP7255'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7255'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7255'IN IDENTIFICATION.  THE MONUMENT IS 8 FT (2.4 M) OF STAINLESS STEEL
 DP7255'ROD IN A 3 FT (0.9 M) SLEEVE DRIVE TO COMPLETE REFUSAL.  THE ROD IS
 DP7255'SECURE IN THE GROUND AND CAN NOT BE ROTATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7256 ***********************************************************************
 DP7256  DESIGNATION -  CJ 115
 DP7256  PID         -  DP7256
 DP7256  STATE/COUNTY-  IL/MONTGOMERY
 DP7256  COUNTRY     -  US
 DP7256  USGS QUAD   -  BUTLER (2018)
 DP7256
 DP7256                         *CURRENT SURVEY CONTROL
 DP7256  ______________________________________________________________________
 DP7256* NAD 83(1986) POSITION- 39 10 23.39   (N) 089 31 21.29   (W)   HD_HELD1
 DP7256* NAVD 88 ORTHO HEIGHT -   190.480 (meters)      624.93  (feet) ADJUSTED
 DP7256  ______________________________________________________________________
 DP7256  GEOID HEIGHT    -        -31.312 (meters)                     GEOID18
 DP7256  DYNAMIC HEIGHT  -        190.373 (meters)      624.58  (feet) COMP
 DP7256  MODELED GRAVITY -    980,059.3   (mgal)                       NAVD 88
 DP7256
 DP7256  VERT ORDER      -  SECOND    CLASS I
 DP7256
 DP7256.The horizontal coordinates were determined by differentially corrected
 DP7256.hand held GPS observations or other comparable positioning techniques
 DP7256.and have an estimated accuracy of +/- 3 meters.
 DP7256
 DP7256.The orthometric height was determined by differential leveling and
 DP7256.adjusted by the IL DEPT OF TRANSP
 DP7256.in July 2015.
 DP7256
 DP7256.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7256.GEOID18 height accuracy estimate available here.
 DP7256
 DP7256.Click photographs - Photos may exist for this station.
 DP7256
 DP7256.The dynamic height is computed by dividing the NAVD 88
 DP7256.geopotential number by the normal gravity value computed on the
 DP7256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7256.degrees latitude (g = 980.6199 gals.).
 DP7256
 DP7256.The modeled gravity was interpolated from observed gravity values.
 DP7256
 DP7256;                    North         East    Units  Estimated Accuracy
 DP7256;SPC IL W     -   278,389.9     755,655.6     MT  (+/- 3 meters HH1 GPS) 
 DP7256
 DP7256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8208439024(NAD 83)
 DP7256
 DP7256                          SUPERSEDED SURVEY CONTROL
 DP7256
 DP7256.No superseded survey control is available for this station.
 DP7256
 DP7256_MARKER: F = FLANGE-ENCASED ROD
 DP7256_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7256_STAMPING: CJ 115 2014
 DP7256_MARK LOGO: UIL
 DP7256_PROJECTION: RECESSED 8 CENTIMETERS
 DP7256_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7256_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7256+STABILITY: POSITION/ELEVATION WELL
 DP7256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7256+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7256_ROD/PIPE-DEPTH: 23.2 meters
 DP7256_SLEEVE-DEPTH  : 0.9 meters
 DP7256
 DP7256  HISTORY     - Date     Condition        Report By
 DP7256  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7256
 DP7256                          STATION DESCRIPTION
 DP7256
 DP7256'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7256'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF LITCHFIELD, 1.9
 DP7256'MI (3.1 KM) SOUTH-SOUTHEAST OF BUTLER AND 1.8 MI (2.9 KM)
 DP7256'WEST-NORTHWEST OF HILLSBORO.
 DP7256'
 DP7256'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED NORTH ALONG IL
 DP7256'ROUTE 16 (SOUTH HAMILTON STREET) FOR 0.2 MI (0.3 KM) TO WHERE IL ROUTE
 DP7256'16 TURNS NORTHWEST.  CONTINUE NORTHWEST ALONG IL ROUTE 16 FOR 1.6 MI
 DP7256'(2.6 KM) TO CRESS CIRCLE.  CONTINUE NORTHWEST ALONG IL ROUTE 16 FOR
 DP7256'0.17 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP7256'
 DP7256'THE STATION IS 68 FT (20.7 M) SOUTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7256'270 FT (82.3 M) EAST OF POWER POLE NUMBER '2471328', 11.8 FT (3.6 M)
 DP7256'WEST OF POWER POLE NUMBER '2471329'.
 DP7256'
 DP7256'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7256'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7256'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7257 ***********************************************************************
 DP7257  DESIGNATION -  CJ 116
 DP7257  PID         -  DP7257
 DP7257  STATE/COUNTY-  IL/MONTGOMERY
 DP7257  COUNTRY     -  US
 DP7257  USGS QUAD   -  BUTLER (2018)
 DP7257
 DP7257                         *CURRENT SURVEY CONTROL
 DP7257  ______________________________________________________________________
 DP7257* NAD 83(1986) POSITION- 39 10 24.14   (N) 089 32 24.58   (W)   HD_HELD1
 DP7257* NAVD 88 ORTHO HEIGHT -   190.153 (meters)      623.86  (feet) ADJUSTED
 DP7257  ______________________________________________________________________
 DP7257  GEOID HEIGHT    -        -31.301 (meters)                     GEOID18
 DP7257  DYNAMIC HEIGHT  -        190.045 (meters)      623.51  (feet) COMP
 DP7257  MODELED GRAVITY -    980,057.0   (mgal)                       NAVD 88
 DP7257
 DP7257  VERT ORDER      -  SECOND    CLASS I
 DP7257
 DP7257.The horizontal coordinates were determined by differentially corrected
 DP7257.hand held GPS observations or other comparable positioning techniques
 DP7257.and have an estimated accuracy of +/- 3 meters.
 DP7257
 DP7257.The orthometric height was determined by differential leveling and
 DP7257.adjusted by the IL DEPT OF TRANSP
 DP7257.in July 2015.
 DP7257
 DP7257.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7257.GEOID18 height accuracy estimate available here.
 DP7257
 DP7257.Click photographs - Photos may exist for this station.
 DP7257
 DP7257.The dynamic height is computed by dividing the NAVD 88
 DP7257.geopotential number by the normal gravity value computed on the
 DP7257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7257.degrees latitude (g = 980.6199 gals.).
 DP7257
 DP7257.The modeled gravity was interpolated from observed gravity values.
 DP7257
 DP7257;                    North         East    Units  Estimated Accuracy
 DP7257;SPC IL W     -   278,402.4     754,136.3     MT  (+/- 3 meters HH1 GPS) 
 DP7257
 DP7257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8056639089(NAD 83)
 DP7257
 DP7257                          SUPERSEDED SURVEY CONTROL
 DP7257
 DP7257.No superseded survey control is available for this station.
 DP7257
 DP7257_MARKER: F = FLANGE-ENCASED ROD
 DP7257_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7257_STAMPING: CJ 116 2014
 DP7257_MARK LOGO: UIL
 DP7257_PROJECTION: RECESSED 6 CENTIMETERS
 DP7257_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7257_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7257+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2019
 DP7257_ROD/PIPE-DEPTH: 5.5 meters
 DP7257_SLEEVE-DEPTH  : 0.9 meters
 DP7257
 DP7257  HISTORY     - Date     Condition        Report By
 DP7257  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7257  HISTORY     - 20191016 GOOD             ILDT
 DP7257
 DP7257                          STATION DESCRIPTION
 DP7257
 DP7257'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7257'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) EAST OF LITCHFIELD, 2.6
 DP7257'MI (4.2 KM) WEST-NORTHWEST OF HILLSBORO AND 1.8 MI (2.9 KM) SOUTH OF
 DP7257'BUTLER.
 DP7257'
 DP7257'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED NORTH ALONG IL
 DP7257'ROUTE 16 (SOUTH HAMILTON STREET) FOR 0.2 MI (0.3 KM) TO WHERE IL ROUTE
 DP7257'16 TURNS NORTHWEST.  CONTINUE NORTHWEST ALONG IL ROUTE 16 FOR 2.15 MI
 DP7257'(3.5 KM) TO IL ROUTE 127 (COUNTY ROAD 900E).  CONTINUE WEST ALONG IL
 DP7257'ROUTE 16 FOR 0.55 MI (0.9 KM) TO THE STATION ON THE LEFT.
 DP7257'
 DP7257'THE STATION IS 55.5 FT (16.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7257'16, 253.7 FT (77.3 M) WEST OF A POWER POLE, 95.0 FT (29.0 M) EAST OF A
 DP7257'POWER POLE, 16.6 FT (5.1 M) SOUTHWEST OF THE WEST END OF A 24 INCH (61
 DP7257'CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE.
 DP7257'
 DP7257'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7257'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7257'IN IDENTIFICATION.
 DP7257
 DP7257                          STATION RECOVERY (2019)
 DP7257
 DP7257'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DP7257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7258 ***********************************************************************
 DP7258  DESIGNATION -  CJ 117
 DP7258  PID         -  DP7258
 DP7258  STATE/COUNTY-  IL/MONTGOMERY
 DP7258  COUNTRY     -  US
 DP7258  USGS QUAD   -  BUTLER (2018)
 DP7258
 DP7258                         *CURRENT SURVEY CONTROL
 DP7258  ______________________________________________________________________
 DP7258* NAD 83(1986) POSITION- 39 10 25.96   (N) 089 33 22.07   (W)   HD_HELD1
 DP7258* NAVD 88 ORTHO HEIGHT -   186.554 (meters)      612.05  (feet) ADJUSTED
 DP7258  ______________________________________________________________________
 DP7258  GEOID HEIGHT    -        -31.295 (meters)                     GEOID18
 DP7258  DYNAMIC HEIGHT  -        186.448 (meters)      611.70  (feet) COMP
 DP7258  MODELED GRAVITY -    980,055.0   (mgal)                       NAVD 88
 DP7258
 DP7258  VERT ORDER      -  SECOND    CLASS I
 DP7258
 DP7258.The horizontal coordinates were determined by differentially corrected
 DP7258.hand held GPS observations or other comparable positioning techniques
 DP7258.and have an estimated accuracy of +/- 3 meters.
 DP7258
 DP7258.The orthometric height was determined by differential leveling and
 DP7258.adjusted by the IL DEPT OF TRANSP
 DP7258.in July 2015.
 DP7258
 DP7258.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7258.GEOID18 height accuracy estimate available here.
 DP7258
 DP7258.Click photographs - Photos may exist for this station.
 DP7258
 DP7258.The dynamic height is computed by dividing the NAVD 88
 DP7258.geopotential number by the normal gravity value computed on the
 DP7258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7258.degrees latitude (g = 980.6199 gals.).
 DP7258
 DP7258.The modeled gravity was interpolated from observed gravity values.
 DP7258
 DP7258;                    North         East    Units  Estimated Accuracy
 DP7258;SPC IL W     -   278,449.1     752,756.0     MT  (+/- 3 meters HH1 GPS) 
 DP7258
 DP7258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7918739184(NAD 83)
 DP7258
 DP7258                          SUPERSEDED SURVEY CONTROL
 DP7258
 DP7258.No superseded survey control is available for this station.
 DP7258
 DP7258_MARKER: F = FLANGE-ENCASED ROD
 DP7258_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7258+WITH SETTING: INFORMATION.
 DP7258_STAMPING: CJ 117 2014
 DP7258_MARK LOGO: UIL
 DP7258_PROJECTION: RECESSED 8 CENTIMETERS
 DP7258_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7258_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7258+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7258_ROD/PIPE-DEPTH: 3.0 meters
 DP7258_SLEEVE-DEPTH  : 0.9 meters
 DP7258
 DP7258  HISTORY     - Date     Condition        Report By
 DP7258  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7258
 DP7258                          STATION DESCRIPTION
 DP7258
 DP7258'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7258'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) EAST OF LITCHFIELD, 3.5
 DP7258'MI (5.6 KM) WEST-NORTHWEST OF HILLSBORO AND 2.1 MI (3.4 KM) SOUTHWEST
 DP7258'OF BUTLER.
 DP7258'
 DP7258'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED NORTH ALONG IL
 DP7258'ROUTE 16 (SOUTH HAMILTON STREET) FOR 0.2 MI (0.3 KM) TO WHERE IL ROUTE
 DP7258'16 TURNS NORTHWEST.  CONTINUE NORTHWEST ALONG IL ROUTE 16 FOR 3.15 MI
 DP7258'(5.1 KM) TO COUNTY ROAD 825E.  CONTINUE WEST ALONG IL ROUTE 16 FOR
 DP7258'0.40 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP7258'
 DP7258'THE STATION IS 72.5 FT (22.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7258'16, 20 FT (6.1 M) WEST OF THE CENTERLINE OF THE DRIVEWAY TO ADDRESS
 DP7258'NUMBER '7237' IL ROUTE 16, 200 FT (61.0 M) WEST OF THE WEST END OF THE
 DP7258'NORTH GUARD RAIL, 32.1 FT (9.8 M) NORTH OF THE WEST END OF A 15 INCH
 DP7258'(38 CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY.
 DP7258'
 DP7258'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7258'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7258'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7259 ***********************************************************************
 DP7259  DESIGNATION -  CJ 118
 DP7259  PID         -  DP7259
 DP7259  STATE/COUNTY-  IL/MONTGOMERY
 DP7259  COUNTRY     -  US
 DP7259  USGS QUAD   -  BUTLER (2018)
 DP7259
 DP7259                         *CURRENT SURVEY CONTROL
 DP7259  ______________________________________________________________________
 DP7259* NAD 83(1986) POSITION- 39 10 25.72   (N) 089 34 35.29   (W)   HD_HELD1
 DP7259* NAVD 88 ORTHO HEIGHT -   193.009 (meters)      633.23  (feet) ADJUSTED
 DP7259  ______________________________________________________________________
 DP7259  GEOID HEIGHT    -        -31.291 (meters)                     GEOID18
 DP7259  DYNAMIC HEIGHT  -        192.899 (meters)      632.87  (feet) COMP
 DP7259  MODELED GRAVITY -    980,052.5   (mgal)                       NAVD 88
 DP7259
 DP7259  VERT ORDER      -  SECOND    CLASS I
 DP7259
 DP7259.The horizontal coordinates were determined by differentially corrected
 DP7259.hand held GPS observations or other comparable positioning techniques
 DP7259.and have an estimated accuracy of +/- 3 meters.
 DP7259
 DP7259.The orthometric height was determined by differential leveling and
 DP7259.adjusted by the IL DEPT OF TRANSP
 DP7259.in July 2015.
 DP7259
 DP7259.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7259.GEOID18 height accuracy estimate available here.
 DP7259
 DP7259.Click photographs - Photos may exist for this station.
 DP7259
 DP7259.The dynamic height is computed by dividing the NAVD 88
 DP7259.geopotential number by the normal gravity value computed on the
 DP7259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7259.degrees latitude (g = 980.6199 gals.).
 DP7259
 DP7259.The modeled gravity was interpolated from observed gravity values.
 DP7259
 DP7259;                    North         East    Units  Estimated Accuracy
 DP7259;SPC IL W     -   278,430.1     750,998.5     MT  (+/- 3 meters HH1 GPS) 
 DP7259
 DP7259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7743039227(NAD 83)
 DP7259
 DP7259                          SUPERSEDED SURVEY CONTROL
 DP7259
 DP7259.No superseded survey control is available for this station.
 DP7259
 DP7259_MARKER: F = FLANGE-ENCASED ROD
 DP7259_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7259_STAMPING: CJ 118 2014
 DP7259_MARK LOGO: UIL
 DP7259_PROJECTION: RECESSED 8 CENTIMETERS
 DP7259_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7259_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7259+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7259_ROD/PIPE-DEPTH: 4.9 meters
 DP7259_SLEEVE-DEPTH  : 0.9 meters
 DP7259
 DP7259  HISTORY     - Date     Condition        Report By
 DP7259  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7259
 DP7259                          STATION DESCRIPTION
 DP7259
 DP7259'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7259'THE STATION IS LOCATED ABOUT 4.5 MI (7.2 KM) WEST OF HILLSBORO, 4.2 MI
 DP7259'(6.8 KM) EAST OF LITCHFIELD AND 2.9 MI (4.7 KM) SOUTHWEST OF BUTLER.
 DP7259'
 DP7259'TO REACH FROM THE POST OFFICE IN HILLSBORO PROCEED NORTH ALONG IL
 DP7259'ROUTE 16 (SOUTH HAMILTON STREET) FOR 0.2 MI (0.3 KM) TO WHERE IL ROUTE
 DP7259'16 TURNS NORTHWEST.  CONTINUE NORTHWEST ALONG IL ROUTE 16 FOR 4.65 MI
 DP7259'(7.5 KM) TO PARSONS ROAD AND TO THE STATION ON THE LEFT.
 DP7259'
 DP7259'THE STATION IS 59.5 FT (18.1 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7259'16, 256.5 FT (78.2 M) WEST OF A POWER POLE, 203 FT (61.9 M) WEST OF
 DP7259'THE WEST END OF AN 18 INCH CORRUGATED METAL PIPE, 146.5 FT (44.7 M)
 DP7259'SOUTH-SOUTHEAST OF A TELEPHONE PEDESTAL, 142.0 FT (43.3 M) SOUTHWEST
 DP7259'OF A POWER POLE WITH GUY WIRE, 141.9 FT (43.3 M) SOUTH-SOUTHEAST OF A
 DP7259'CONCRETE RIGHT OF WAY MARKER, 15.0 FT (4.6 M) EAST OF A POWER POLE
 DP7259'WITH TWO GUY WIRES.
 DP7259'
 DP7259'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7259'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7259'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7260 ***********************************************************************
 DP7260  DESIGNATION -  CJ 119
 DP7260  PID         -  DP7260
 DP7260  STATE/COUNTY-  IL/MONTGOMERY
 DP7260  COUNTRY     -  US
 DP7260  USGS QUAD   -  BUTLER (2018)
 DP7260
 DP7260                         *CURRENT SURVEY CONTROL
 DP7260  ______________________________________________________________________
 DP7260* NAD 83(1986) POSITION- 39 10 27.68   (N) 089 35 23.49   (W)   HD_HELD1
 DP7260* NAVD 88 ORTHO HEIGHT -   184.281 (meters)      604.60  (feet) ADJUSTED
 DP7260  ______________________________________________________________________
 DP7260  GEOID HEIGHT    -        -31.293 (meters)                     GEOID18
 DP7260  DYNAMIC HEIGHT  -        184.176 (meters)      604.25  (feet) COMP
 DP7260  MODELED GRAVITY -    980,051.0   (mgal)                       NAVD 88
 DP7260
 DP7260  VERT ORDER      -  SECOND    CLASS I
 DP7260
 DP7260.The horizontal coordinates were determined by differentially corrected
 DP7260.hand held GPS observations or other comparable positioning techniques
 DP7260.and have an estimated accuracy of +/- 3 meters.
 DP7260
 DP7260.The orthometric height was determined by differential leveling and
 DP7260.adjusted by the IL DEPT OF TRANSP
 DP7260.in July 2015.
 DP7260
 DP7260.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7260.GEOID18 height accuracy estimate available here.
 DP7260
 DP7260.Click photographs - Photos may exist for this station.
 DP7260
 DP7260.The dynamic height is computed by dividing the NAVD 88
 DP7260.geopotential number by the normal gravity value computed on the
 DP7260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7260.degrees latitude (g = 980.6199 gals.).
 DP7260
 DP7260.The modeled gravity was interpolated from observed gravity values.
 DP7260
 DP7260;                    North         East    Units  Estimated Accuracy
 DP7260;SPC IL W     -   278,483.1     749,841.2     MT  (+/- 3 meters HH1 GPS) 
 DP7260
 DP7260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7627539320(NAD 83)
 DP7260
 DP7260                          SUPERSEDED SURVEY CONTROL
 DP7260
 DP7260.No superseded survey control is available for this station.
 DP7260
 DP7260_MARKER: F = FLANGE-ENCASED ROD
 DP7260_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7260_STAMPING: CJ 119 2014
 DP7260_MARK LOGO: UIL
 DP7260_PROJECTION: RECESSED 8 CENTIMETERS
 DP7260_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7260+STABILITY: SURFACE MOTION
 DP7260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7260+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7260_ROD/PIPE-DEPTH: 3.7 meters
 DP7260_SLEEVE-DEPTH  : 0.9 meters
 DP7260
 DP7260  HISTORY     - Date     Condition        Report By
 DP7260  HISTORY     - 20141024 MONUMENTED       AMESC
 DP7260
 DP7260                          STATION DESCRIPTION
 DP7260
 DP7260'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7260'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) WEST OF HILLSBORO, 3.5 MI
 DP7260'(5.6 KM) WEST-SOUTHWEST OF BUTLER AND 3.5 MI (5.6 KM) EAST OF
 DP7260'LITCHFIELD.
 DP7260'
 DP7260'TO REACH FROM THE POST OFFICE IN LITCHFIELD PROCEED NORTH ALONG NORTH
 DP7260'MONROE STREET FOR 400 FT (121.9 M) TO IL ROUTE 16 (E UNION AVENUE),
 DP7260'THENCE EAST ALONG IL ROUTE 16 FOR 3.53 MI (5.7 KM) TO OLD QUARRY TRAIL
 DP7260'AND THE STATION ON THE LEFT.
 DP7260'
 DP7260'THE STATION IS 59 FT (18.0 M) NORTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7260'130 FT (39.6 M) WEST OF THE CENTERLINE OF OLD QUARRY TRAIL, 14.1 FT
 DP7260'(4.3 M) NORTH OF THE NORTHWEST CORNER OF A 3 FT (0.9 M) X 3 FT (0.9 M)
 DP7260'BOX CULVERT, 9.6 FT (2.9 M) NORTHWEST OF THE NORTHEAST CORNER OF A
 DP7260'PAVED DITCH, 6.3 FT (1.9 M) NORTH OF THE NORTH EDGE OF THE PAVED
 DP7260'DITCH.
 DP7260'
 DP7260'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7260'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7260'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7261 ***********************************************************************
 DP7261  DESIGNATION -  CJ 120
 DP7261  PID         -  DP7261
 DP7261  STATE/COUNTY-  IL/MONTGOMERY
 DP7261  COUNTRY     -  US
 DP7261  USGS QUAD   -  BUTLER (2018)
 DP7261
 DP7261                         *CURRENT SURVEY CONTROL
 DP7261  ______________________________________________________________________
 DP7261* NAD 83(1986) POSITION- 39 10 28.64   (N) 089 36 39.87   (W)   HD_HELD1
 DP7261* NAVD 88 ORTHO HEIGHT -   184.492 (meters)      605.29  (feet) ADJUSTED
 DP7261  ______________________________________________________________________
 DP7261  GEOID HEIGHT    -        -31.298 (meters)                     GEOID18
 DP7261  DYNAMIC HEIGHT  -        184.386 (meters)      604.94  (feet) COMP
 DP7261  MODELED GRAVITY -    980,048.9   (mgal)                       NAVD 88
 DP7261
 DP7261  VERT ORDER      -  SECOND    CLASS I
 DP7261
 DP7261.The horizontal coordinates were determined by differentially corrected
 DP7261.hand held GPS observations or other comparable positioning techniques
 DP7261.and have an estimated accuracy of +/- 3 meters.
 DP7261
 DP7261.The orthometric height was determined by differential leveling and
 DP7261.adjusted by the IL DEPT OF TRANSP
 DP7261.in July 2015.
 DP7261
 DP7261.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7261.GEOID18 height accuracy estimate available here.
 DP7261
 DP7261.Click photographs - Photos may exist for this station.
 DP7261
 DP7261.The dynamic height is computed by dividing the NAVD 88
 DP7261.geopotential number by the normal gravity value computed on the
 DP7261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7261.degrees latitude (g = 980.6199 gals.).
 DP7261
 DP7261.The modeled gravity was interpolated from observed gravity values.
 DP7261
 DP7261;                    North         East    Units  Estimated Accuracy
 DP7261;SPC IL W     -   278,501.2     748,007.7     MT  (+/- 3 meters HH1 GPS) 
 DP7261
 DP7261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7444339402(NAD 83)
 DP7261
 DP7261                          SUPERSEDED SURVEY CONTROL
 DP7261
 DP7261.No superseded survey control is available for this station.
 DP7261
 DP7261_MARKER: F = FLANGE-ENCASED ROD
 DP7261_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7261+WITH SETTING: INFORMATION.
 DP7261_STAMPING: CJ 120 2014
 DP7261_MARK LOGO: UIL
 DP7261_PROJECTION: RECESSED 8 CENTIMETERS
 DP7261_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7261_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7261+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7261_ROD/PIPE-DEPTH: 2.4 meters
 DP7261_SLEEVE-DEPTH  : 0.9 meters
 DP7261
 DP7261  HISTORY     - Date     Condition        Report By
 DP7261  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7261
 DP7261                          STATION DESCRIPTION
 DP7261
 DP7261'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7261'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST OF HILLSBORO, 4.5
 DP7261'MI (7.2 KM) WEST-SOUTHWEST OF BUTLER AND 2.3 MI (3.7 KM) EAST OF
 DP7261'LITCHFIELD.
 DP7261'
 DP7261'TO REACH FROM THE POST OFFICE IN LITCHFIELD PROCEED NORTH ALONG NORTH
 DP7261'MONROE STREET FOR 400 FT (121.9 M) TO IL ROUTE 16 (E UNION AVENUE),
 DP7261'THENCE EAST ALONG IL ROUTE 16 FOR 2.35 MI (3.8 KM) TO EAST END OF
 DP7261'LITCHFIELD LAKE AND THE STATION ON THE LEFT.
 DP7261'
 DP7261'THE STATION IS 53.5 FT (16.3 M) NORTHEAST OF THE CENTERLINE OF IL
 DP7261'ROUTE 16, 89.1 FT (27.2 M) EAST OF A POWER POLE WITH LIGHT, 81.1 FT
 DP7261'(24.7 M) SOUTHWEST OF A TELEPHONE POLE, 69.3 FT (21.1 M)
 DP7261'EAST-SOUTHEAST OF A POWER POLE WITH A UTILITY BOX ON IT, 57.5 FT (17.5
 DP7261'M) EAST-SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER, 8.6 FT (2.6 M)
 DP7261'SOUTHEAST OF THE SOUTHEAST EDGE OF THE PAVED DITCH.
 DP7261'
 DP7261'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7261'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7261'IN IDENTIFICATION.  THE MONUMENT IS 8 FT (2.4 M) OF STAINLESS STEEL
 DP7261'ROD IN A 3 FT (0.9 M) SLEEVE DRIVE TO COMPLETE REFUSAL.  THE ROD IS
 DP7261'SECURE IN THE GROUND AND CAN NOT BE ROTATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7262 ***********************************************************************
 DP7262  DESIGNATION -  CJ 121
 DP7262  PID         -  DP7262
 DP7262  STATE/COUNTY-  IL/MONTGOMERY
 DP7262  COUNTRY     -  US
 DP7262  USGS QUAD   -  LITCHFIELD (2018)
 DP7262
 DP7262                         *CURRENT SURVEY CONTROL
 DP7262  ______________________________________________________________________
 DP7262* NAD 83(1986) POSITION- 39 10 40.20   (N) 089 37 39.46   (W)   HD_HELD1
 DP7262* NAVD 88 ORTHO HEIGHT -   205.160 (meters)      673.10  (feet) ADJUSTED
 DP7262  ______________________________________________________________________
 DP7262  GEOID HEIGHT    -        -31.305 (meters)                     GEOID18
 DP7262  DYNAMIC HEIGHT  -        205.042 (meters)      672.71  (feet) COMP
 DP7262  MODELED GRAVITY -    980,047.6   (mgal)                       NAVD 88
 DP7262
 DP7262  VERT ORDER      -  SECOND    CLASS I
 DP7262
 DP7262.The horizontal coordinates were determined by differentially corrected
 DP7262.hand held GPS observations or other comparable positioning techniques
 DP7262.and have an estimated accuracy of +/- 3 meters.
 DP7262
 DP7262.The orthometric height was determined by differential leveling and
 DP7262.adjusted by the IL DEPT OF TRANSP
 DP7262.in July 2015.
 DP7262
 DP7262.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7262.GEOID18 height accuracy estimate available here.
 DP7262
 DP7262.Click photographs - Photos may exist for this station.
 DP7262
 DP7262.The dynamic height is computed by dividing the NAVD 88
 DP7262.geopotential number by the normal gravity value computed on the
 DP7262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7262.degrees latitude (g = 980.6199 gals.).
 DP7262
 DP7262.The modeled gravity was interpolated from observed gravity values.
 DP7262
 DP7262;                    North         East    Units  Estimated Accuracy
 DP7262;SPC IL W     -   278,849.1     746,575.3     MT  (+/- 3 meters HH1 GPS) 
 DP7262
 DP7262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7302339800(NAD 83)
 DP7262
 DP7262                          SUPERSEDED SURVEY CONTROL
 DP7262
 DP7262.No superseded survey control is available for this station.
 DP7262
 DP7262_MARKER: F = FLANGE-ENCASED ROD
 DP7262_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7262_STAMPING: CJ 121 2014
 DP7262_MARK LOGO: UIL
 DP7262_PROJECTION: RECESSED 15 CENTIMETERS
 DP7262_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7262_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7262+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2023
 DP7262_ROD/PIPE-DEPTH: 4.9 meters
 DP7262_SLEEVE-DEPTH  : 0.9 meters
 DP7262
 DP7262  HISTORY     - Date     Condition        Report By
 DP7262  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7262  HISTORY     - 20230130 GOOD             ILDT
 DP7262
 DP7262                          STATION DESCRIPTION
 DP7262
 DP7262'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7262'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF HILLSBORO, 5.2
 DP7262'MI (8.4 KM) WEST-SOUTHWEST OF BUTLER AND 1.4 MI (2.3 KM) EAST OF
 DP7262'LITCHFIELD.
 DP7262'
 DP7262'TO REACH FROM THE POST OFFICE IN LITCHFIELD PROCEED NORTH ALONG NORTH
 DP7262'MONROE STREET FOR 400 FT (121.9 M) TO IL ROUTE 16 (E UNION AVENUE),
 DP7262'THENCE EAST ALONG IL ROUTE 16 FOR 1.4 MI (2.3 KM) TO WILLOWOOD STREET.
 DP7262'CONTINUE EAST ALONG IL ROUTE 16 FOR 275 FT (83.8 M) TO THE STATION ON
 DP7262'THE RIGHT.
 DP7262'
 DP7262'THE STATION IS 39.5 FT (12.0 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7262'16, 115 FT (35.1 M) EAST OF 'RICK'S LIQUOR' SIGN, 107.5 FT (32.8 M)
 DP7262'NORTHEAST OF THE NORTHEAST CORNER OF RICK'S LIQUOR, 85.8 FT (26.2 M)
 DP7262'NORTH-NORTHWEST OF A POWER POLE WITH LIGHT, 12.3 FT (3.7 M) EAST OF A
 DP7262'POWER POLE WITH LIGHT, 12.2 FT (3.7 M) SOUTHWEST OF A 15 INCH (38 CM)
 DP7262'CORRUGATED METAL PIPE UNDER THE WEST ENTRANCE TO THE LITCHFIELD BOWL.
 DP7262'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7262'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7262'IN IDENTIFICATION.
 DP7262
 DP7262                          STATION RECOVERY (2023)
 DP7262
 DP7262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP7262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7263 ***********************************************************************
 DP7263  DESIGNATION -  CJ 122
 DP7263  PID         -  DP7263
 DP7263  STATE/COUNTY-  IL/MONTGOMERY
 DP7263  COUNTRY     -  US
 DP7263  USGS QUAD   -  LITCHFIELD (2018)
 DP7263
 DP7263                         *CURRENT SURVEY CONTROL
 DP7263  ______________________________________________________________________
 DP7263* NAD 83(1986) POSITION- 39 10 41.47   (N) 089 38 26.56   (W)   HD_HELD1
 DP7263* NAVD 88 ORTHO HEIGHT -   207.087 (meters)      679.42  (feet) ADJUSTED
 DP7263  ______________________________________________________________________
 DP7263  GEOID HEIGHT    -        -31.309 (meters)                     GEOID18
 DP7263  DYNAMIC HEIGHT  -        206.968 (meters)      679.03  (feet) COMP
 DP7263  MODELED GRAVITY -    980,046.6   (mgal)                       NAVD 88
 DP7263
 DP7263  VERT ORDER      -  SECOND    CLASS I
 DP7263
 DP7263.The horizontal coordinates were determined by differentially corrected
 DP7263.hand held GPS observations or other comparable positioning techniques
 DP7263.and have an estimated accuracy of +/- 3 meters.
 DP7263
 DP7263.The orthometric height was determined by differential leveling and
 DP7263.adjusted by the IL DEPT OF TRANSP
 DP7263.in July 2015.
 DP7263
 DP7263.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7263.GEOID18 height accuracy estimate available here.
 DP7263
 DP7263.Click photographs - Photos may exist for this station.
 DP7263
 DP7263.The dynamic height is computed by dividing the NAVD 88
 DP7263.geopotential number by the normal gravity value computed on the
 DP7263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7263.degrees latitude (g = 980.6199 gals.).
 DP7263
 DP7263.The modeled gravity was interpolated from observed gravity values.
 DP7263
 DP7263;                    North         East    Units  Estimated Accuracy
 DP7263;SPC IL W     -   278,881.6     745,444.6     MT  (+/- 3 meters HH1 GPS) 
 DP7263
 DP7263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7189439872(NAD 83)
 DP7263
 DP7263                          SUPERSEDED SURVEY CONTROL
 DP7263
 DP7263.No superseded survey control is available for this station.
 DP7263
 DP7263_MARKER: F = FLANGE-ENCASED ROD
 DP7263_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7263_STAMPING: CJ 122 2014
 DP7263_MARK LOGO: UIL
 DP7263_PROJECTION: RECESSED 8 CENTIMETERS
 DP7263_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7263_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7263+STABILITY: POSITION/ELEVATION WELL
 DP7263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7263+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2014
 DP7263_ROD/PIPE-DEPTH: 6.1 meters
 DP7263_SLEEVE-DEPTH  : 0.9 meters
 DP7263
 DP7263  HISTORY     - Date     Condition        Report By
 DP7263  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7263
 DP7263                          STATION DESCRIPTION
 DP7263
 DP7263'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7263'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST OF HILLSBORO, 5.9
 DP7263'MI (9.5 KM) WEST-SOUTHWEST OF BUTLER AND 0.7 MI (1.1 KM)
 DP7263'EAST-NORTHEAST OF LITCHFIELD.
 DP7263'
 DP7263'TO REACH FROM THE POST OFFICE IN LITCHFIELD PROCEED NORTH ALONG NORTH
 DP7263'MONROE STREET FOR 400 FT (121.9 M) TO IL ROUTE 16 (E UNION AVENUE),
 DP7263'THENCE EAST ALONG IL ROUTE 16 FOR 0.73 MI (1.2 KM) TO STREET FRANCIS
 DP7263'WAY AND THE STATION ON THE LEFT.
 DP7263'
 DP7263'THE STATION IS 63.5 FT (19.4 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7263'16, 26 FT (7.9 M) WEST OF THE CENTERLINE OF STREET FRANCIS WAY, 66.8
 DP7263'FT (20.4 M) WEST-NORTHWEST OF A POWER POLE, 57.6 FT (17.6 M) WEST OF A
 DP7263'FIBER OPTIC WARNING POST, 48.7 FT (14.8 M) SOUTHWEST OF A LIGHT POLE,
 DP7263'3.9 FT (1.2 M) EAST OF THE EAST EDGE OF THE SIDE WALK.
 DP7263'
 DP7263'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7263'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7263'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7264 ***********************************************************************
 DP7264  DESIGNATION -  CJ 123
 DP7264  PID         -  DP7264
 DP7264  STATE/COUNTY-  IL/MONTGOMERY
 DP7264  COUNTRY     -  US
 DP7264  USGS QUAD   -  LITCHFIELD (2018)
 DP7264
 DP7264                         *CURRENT SURVEY CONTROL
 DP7264  ______________________________________________________________________
 DP7264* NAD 83(1986) POSITION- 39 10 24.51   (N) 089 40 05.83   (W)   HD_HELD1
 DP7264* NAVD 88 ORTHO HEIGHT -   208.981 (meters)      685.63  (feet) ADJUSTED
 DP7264  ______________________________________________________________________
 DP7264  GEOID HEIGHT    -        -31.311 (meters)                     GEOID18
 DP7264  DYNAMIC HEIGHT  -        208.860 (meters)      685.23  (feet) COMP
 DP7264  MODELED GRAVITY -    980,044.5   (mgal)                       NAVD 88
 DP7264
 DP7264  VERT ORDER      -  SECOND    CLASS I
 DP7264
 DP7264.The horizontal coordinates were determined by differentially corrected
 DP7264.hand held GPS observations or other comparable positioning techniques
 DP7264.and have an estimated accuracy of +/- 3 meters.
 DP7264
 DP7264.The orthometric height was determined by differential leveling and
 DP7264.adjusted by the IL DEPT OF TRANSP
 DP7264.in July 2015.
 DP7264
 DP7264.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7264.GEOID18 height accuracy estimate available here.
 DP7264
 DP7264.Click photographs - Photos may exist for this station.
 DP7264
 DP7264.The dynamic height is computed by dividing the NAVD 88
 DP7264.geopotential number by the normal gravity value computed on the
 DP7264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7264.degrees latitude (g = 980.6199 gals.).
 DP7264
 DP7264.The modeled gravity was interpolated from observed gravity values.
 DP7264
 DP7264;                    North         East    Units  Estimated Accuracy
 DP7264;SPC IL W     -   278,345.2     743,064.9     MT  (+/- 3 meters HH1 GPS) 
 DP7264
 DP7264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6949639419(NAD 83)
 DP7264
 DP7264                          SUPERSEDED SURVEY CONTROL
 DP7264
 DP7264.No superseded survey control is available for this station.
 DP7264
 DP7264_MARKER: F = FLANGE-ENCASED ROD
 DP7264_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7264_STAMPING: CJ 123 2014
 DP7264_MARK LOGO: UIL
 DP7264_PROJECTION: RECESSED 8 CENTIMETERS
 DP7264_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7264_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7264+STABILITY: POSITION/ELEVATION WELL
 DP7264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7264+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2014
 DP7264_ROD/PIPE-DEPTH: 7.3 meters
 DP7264_SLEEVE-DEPTH  : 0.9 meters
 DP7264
 DP7264  HISTORY     - Date     Condition        Report By
 DP7264  HISTORY     - 20141020 MONUMENTED       AMESC
 DP7264
 DP7264                          STATION DESCRIPTION
 DP7264
 DP7264'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7264'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH-NORTHEAST OF MOUNT
 DP7264'OLIVE, 7.4 MI (11.9 KM) WEST-SOUTHWEST OF BUTLER AND 0.8 MI (1.3 KM)
 DP7264'WEST OF LITCHFIELD.
 DP7264'
 DP7264'TO REACH FROM THE INTERSECTION OF HISTORIC ROUTE 66 AND IL ROUTE 16 IN
 DP7264'LITCHFIELD PROCEED SOUTH ALONG HISTORIC ROUTE 66 FOR 0.3 MI (0.5 KM)
 DP7264'TO WEST SARGENT STREET, THENCE WEST ALONG WEST SARGENT STREET FOR 70
 DP7264'FT (21.3 M) TO WEST COLUMBIAN BOULEVARD, THENCE SOUTH ALONG WEST
 DP7264'COLUMBIAN BOULEVARD FOR 145 FT (44.2 M) TO THE STATION ON THE RIGHT.
 DP7264'
 DP7264'THE STATION IS 35.5 FT (10.8 M) WEST OF THE CENTERLINE OF COLUMBIAN
 DP7264'BOULEVARD, 31.5 FT (9.6 M) NORTH-NORTHWEST OF THE NORTH END OF AN 18
 DP7264'INCH CONCRETE PIPE, 17.60 FT (5.4 M) SOUTHEAST OF A PARKING LOT LIGHT
 DP7264'POLE, 12.2 FT (3.7 M) SOUTHWEST OF THE SOUTH END OF A 15 INCH (38 CM)
 DP7264'CONCRETE PIPE, 11.7 FT (3.6 M) NORTH OF A POWER POLE WITH GUY WIRE.
 DP7264'
 DP7264'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7264'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7264'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7265 ***********************************************************************
 DP7265  DESIGNATION -  CJ 124
 DP7265  PID         -  DP7265
 DP7265  STATE/COUNTY-  IL/MACOUPIN
 DP7265  COUNTRY     -  US
 DP7265  USGS QUAD   -  LITCHFIELD (2018)
 DP7265
 DP7265                         *CURRENT SURVEY CONTROL
 DP7265  ______________________________________________________________________
 DP7265* NAD 83(1986) POSITION- 39 10 32.06   (N) 089 42 18.34   (W)   HD_HELD1
 DP7265* NAVD 88 ORTHO HEIGHT -   204.570 (meters)      671.16  (feet) ADJUSTED
 DP7265  ______________________________________________________________________
 DP7265  GEOID HEIGHT    -        -31.325 (meters)                     GEOID18
 DP7265  DYNAMIC HEIGHT  -        204.452 (meters)      670.77  (feet) COMP
 DP7265  MODELED GRAVITY -    980,043.0   (mgal)                       NAVD 88
 DP7265
 DP7265  VERT ORDER      -  SECOND    CLASS I
 DP7265
 DP7265.The horizontal coordinates were determined by differentially corrected
 DP7265.hand held GPS observations or other comparable positioning techniques
 DP7265.and have an estimated accuracy of +/- 3 meters.
 DP7265
 DP7265.The orthometric height was determined by differential leveling and
 DP7265.adjusted by the IL DEPT OF TRANSP
 DP7265.in July 2015.
 DP7265
 DP7265.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7265.GEOID18 height accuracy estimate available here.
 DP7265
 DP7265.Click photographs - Photos may exist for this station.
 DP7265
 DP7265.The dynamic height is computed by dividing the NAVD 88
 DP7265.geopotential number by the normal gravity value computed on the
 DP7265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7265.degrees latitude (g = 980.6199 gals.).
 DP7265
 DP7265.The modeled gravity was interpolated from observed gravity values.
 DP7265
 DP7265;                    North         East    Units  Estimated Accuracy
 DP7265;SPC IL W     -   278,561.1     739,883.1     MT  (+/- 3 meters HH1 GPS) 
 DP7265
 DP7265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6632339746(NAD 83)
 DP7265
 DP7265                          SUPERSEDED SURVEY CONTROL
 DP7265
 DP7265.No superseded survey control is available for this station.
 DP7265
 DP7265_MARKER: F = FLANGE-ENCASED ROD
 DP7265_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7265_STAMPING: CJ 124 2014
 DP7265_MARK LOGO: UIL
 DP7265_PROJECTION: RECESSED 5 CENTIMETERS
 DP7265_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7265+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2021
 DP7265_ROD/PIPE-DEPTH: 4.9 meters
 DP7265_SLEEVE-DEPTH  : 0.9 meters
 DP7265
 DP7265  HISTORY     - Date     Condition        Report By
 DP7265  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7265  HISTORY     - 20210601 GOOD             ILDT
 DP7265
 DP7265                          STATION DESCRIPTION
 DP7265
 DP7265'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7265'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH OF MOUNT OLIVE,
 DP7265'6.9 MI (11.1 KM) EAST-NORTHEAST OF GILLESPIE AND 2.7 MI (4.3 KM) WEST
 DP7265'OF LITCHFIELD.
 DP7265'
 DP7265'TO REACH FROM THE POST OFFICE IN LITCHFIELD PROCEED NORTH ALONG NORTH
 DP7265'MONROE STREET FOR 400 FT (121.9 M) TO IL ROUTE 16 (E UNION AVENUE),
 DP7265'THENCE WEST ALONG IL ROUTE 16 FOR 2.5 MI (4.0 KM) TO THE COUNTY LINE
 DP7265'ROAD AND THE COUNTY LINE.  CONTINUE WEST ALONG IL ROUTE 16 FOR 0.25 MI
 DP7265'(0.4 KM) TO THE STATION ON THE RIGHT.
 DP7265'
 DP7265'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7265'354 FT (107.9 M) SOUTHWEST OF A CATV PEDESTAL WITH WARNING POST, 330
 DP7265'FT (100.6 M) EAST OF A POWER POLE, 329 FT (100.3 M) EAST OF A CATV
 DP7265'PEDESTAL WITH WARNING POST, 200.5 FT (61.1 M) EAST OF A TELEPHONE
 DP7265'PEDESTAL WITH WOODEN WARNING POST, 14.8 FT (4.5 M) WEST OF A POWER
 DP7265'POLE.
 DP7265'
 DP7265'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7265'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7265'IN IDENTIFICATION.
 DP7265
 DP7265                          STATION RECOVERY (2021)
 DP7265
 DP7265'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7266 ***********************************************************************
 DP7266  DESIGNATION -  CJ 125
 DP7266  PID         -  DP7266
 DP7266  STATE/COUNTY-  IL/MACOUPIN
 DP7266  COUNTRY     -  US
 DP7266  USGS QUAD   -  LITCHFIELD (2018)
 DP7266
 DP7266                         *CURRENT SURVEY CONTROL
 DP7266  ______________________________________________________________________
 DP7266* NAD 83(1986) POSITION- 39 10 32.33   (N) 089 43 17.06   (W)   HD_HELD1
 DP7266* NAVD 88 ORTHO HEIGHT -   200.132 (meters)      656.60  (feet) ADJUSTED
 DP7266  ______________________________________________________________________
 DP7266  GEOID HEIGHT    -        -31.330 (meters)                     GEOID18
 DP7266  DYNAMIC HEIGHT  -        200.016 (meters)      656.22  (feet) COMP
 DP7266  MODELED GRAVITY -    980,042.5   (mgal)                       NAVD 88
 DP7266
 DP7266  VERT ORDER      -  SECOND    CLASS I
 DP7266
 DP7266.The horizontal coordinates were determined by differentially corrected
 DP7266.hand held GPS observations or other comparable positioning techniques
 DP7266.and have an estimated accuracy of +/- 3 meters.
 DP7266
 DP7266.The orthometric height was determined by differential leveling and
 DP7266.adjusted by the IL DEPT OF TRANSP
 DP7266.in July 2015.
 DP7266
 DP7266.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7266.GEOID18 height accuracy estimate available here.
 DP7266
 DP7266.Click photographs - Photos may exist for this station.
 DP7266
 DP7266.The dynamic height is computed by dividing the NAVD 88
 DP7266.geopotential number by the normal gravity value computed on the
 DP7266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7266.degrees latitude (g = 980.6199 gals.).
 DP7266
 DP7266.The modeled gravity was interpolated from observed gravity values.
 DP7266
 DP7266;                    North         East    Units  Estimated Accuracy
 DP7266;SPC IL W     -   278,562.4     738,473.6     MT  (+/- 3 meters HH1 GPS) 
 DP7266
 DP7266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6491439796(NAD 83)
 DP7266
 DP7266                          SUPERSEDED SURVEY CONTROL
 DP7266
 DP7266.No superseded survey control is available for this station.
 DP7266
 DP7266_MARKER: F = FLANGE-ENCASED ROD
 DP7266_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7266_STAMPING: CJ 125 2014
 DP7266_MARK LOGO: UIL
 DP7266_PROJECTION: RECESSED 5 CENTIMETERS
 DP7266_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7266_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7266+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2021
 DP7266_ROD/PIPE-DEPTH: 4.9 meters
 DP7266_SLEEVE-DEPTH  : 0.9 meters
 DP7266
 DP7266  HISTORY     - Date     Condition        Report By
 DP7266  HISTORY     - 20141023 MONUMENTED       AMESC
 DP7266  HISTORY     - 20210601 GOOD             ILDT
 DP7266
 DP7266                          STATION DESCRIPTION
 DP7266
 DP7266'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7266'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF MOUNT OLIVE,
 DP7266'6.1 MI (9.8 KM) EAST-NORTHEAST OF GILLESPIE AND 3.6 MI (5.8 KM) WEST
 DP7266'OF LITCHFIELD.
 DP7266'
 DP7266'TO REACH FROM THE POST OFFICE IN LITCHFIELD PROCEED NORTH ALONG NORTH
 DP7266'MONROE STREET FOR 400 FT (121.9 M) TO IL ROUTE 16 (E UNION AVENUE),
 DP7266'THENCE WEST ALONG IL ROUTE 16 FOR 2.5 MI (4.0 KM) TO THE COUNTY LINE
 DP7266'ROAD AND THE COUNTY LINE.  CONTINUE WEST ALONG IL ROUTE 16 FOR 1.15 MI
 DP7266'(1.9 KM) TO THE STATION ON THE RIGHT.
 DP7266'
 DP7266'THE STATION IS 40.5 FT (12.3 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7266'16, 210.5 FT (64.2 M) WEST OF TELEPHONE PEDESTAL NUMBER 'E65', 199 FT
 DP7266'(60.7 M) EAST-NORTHEAST OF THE EAST END OF THE NORTH GUARDRAIL, 152.5
 DP7266'FT (46.5 M) EAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP7266'PIPE UNDER AN ENTRANCE TO THE POND, 27.5 FT (8.4 M) EAST OF POWER POLE
 DP7266'NUMBER '2723294', 2.1 FT (0.6 M) SOUTH OF THE EAST-WEST FENCE.
 DP7266'
 DP7266'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7266'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7266'IN IDENTIFICATION.
 DP7266
 DP7266                          STATION RECOVERY (2021)
 DP7266
 DP7266'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7266'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7267 ***********************************************************************
 DP7267  DESIGNATION -  CJ 126
 DP7267  PID         -  DP7267
 DP7267  STATE/COUNTY-  IL/MACOUPIN
 DP7267  COUNTRY     -  US
 DP7267  USGS QUAD   -  LITCHFIELD (2018)
 DP7267
 DP7267                         *CURRENT SURVEY CONTROL
 DP7267  ______________________________________________________________________
 DP7267* NAD 83(1986) POSITION- 39 10 31.26   (N) 089 44 19.71   (W)   HD_HELD1
 DP7267* NAVD 88 ORTHO HEIGHT -   204.114 (meters)      669.66  (feet) ADJUSTED
 DP7267  ______________________________________________________________________
 DP7267  GEOID HEIGHT    -        -31.334 (meters)                     GEOID18
 DP7267  DYNAMIC HEIGHT  -        203.995 (meters)      669.27  (feet) COMP
 DP7267  MODELED GRAVITY -    980,042.2   (mgal)                       NAVD 88
 DP7267
 DP7267  VERT ORDER      -  SECOND    CLASS I
 DP7267
 DP7267.The horizontal coordinates were determined by differentially corrected
 DP7267.hand held GPS observations or other comparable positioning techniques
 DP7267.and have an estimated accuracy of +/- 3 meters.
 DP7267
 DP7267.The orthometric height was determined by differential leveling and
 DP7267.adjusted by the IL DEPT OF TRANSP
 DP7267.in July 2015.
 DP7267
 DP7267.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7267.GEOID18 height accuracy estimate available here.
 DP7267
 DP7267.Click photographs - Photos may exist for this station.
 DP7267
 DP7267.The dynamic height is computed by dividing the NAVD 88
 DP7267.geopotential number by the normal gravity value computed on the
 DP7267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7267.degrees latitude (g = 980.6199 gals.).
 DP7267
 DP7267.The modeled gravity was interpolated from observed gravity values.
 DP7267
 DP7267;                    North         East    Units  Estimated Accuracy
 DP7267;SPC IL W     -   278,522.2     736,970.1     MT  (+/- 3 meters HH1 GPS) 
 DP7267
 DP7267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6340939809(NAD 83)
 DP7267
 DP7267                          SUPERSEDED SURVEY CONTROL
 DP7267
 DP7267.No superseded survey control is available for this station.
 DP7267
 DP7267_MARKER: F = FLANGE-ENCASED ROD
 DP7267_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7267_STAMPING: CJ 126 2014
 DP7267_MARK LOGO: UIL
 DP7267_PROJECTION: RECESSED 8 CENTIMETERS
 DP7267_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7267_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7267+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7267_ROD/PIPE-DEPTH: 4.9 meters
 DP7267_SLEEVE-DEPTH  : 0.9 meters
 DP7267
 DP7267  HISTORY     - Date     Condition        Report By
 DP7267  HISTORY     - 20141024 MONUMENTED       AMESC
 DP7267
 DP7267                          STATION DESCRIPTION
 DP7267
 DP7267'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7267'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF MOUNT OLIVE,
 DP7267'5.4 MI (8.7 KM) NORTHEAST OF GILLESPIE AND 4.5 MI (7.2 KM) WEST OF
 DP7267'LITCHFIELD.
 DP7267'
 DP7267'TO REACH FROM THE POST OFFICE IN LITCHFIELD PROCEED NORTH ALONG NORTH
 DP7267'MONROE STREET FOR 400 FT (121.9 M) TO IL ROUTE 16 (E UNION AVENUE),
 DP7267'THENCE WEST ALONG IL ROUTE 16 FOR 2.5 MI (4.0 KM) TO THE COUNTY LINE
 DP7267'ROAD AND THE COUNTY LINE.  CONTINUE WEST ALONG IL ROUTE 16 FOR 2.05 MI
 DP7267'(3.3 KM) TO THE STATION ON THE RIGHT.
 DP7267'
 DP7267'THE STATION IS 41.5 FT (12.6 M) NORTHWEST OF THE CENTERLINE OF IL
 DP7267'ROUTE 16, 302.5 FT (92.2 M) NORTHEAST OF A POWER POLE, 200.5 FT (61.1
 DP7267'M) NORTHEAST OF THE EASTERLY OF TWO TELEPHONE PEDESTALS, 157.1 FT
 DP7267'(47.9 M) WEST-SOUTHWEST OF THE NORTH END OF A 24 INCH (61 CM) CONCRETE
 DP7267'PIPE UNDER IL ROUTE 16, 14.5 FT (4.4 M) SOUTHWEST OF A POWER POLE.
 DP7267'
 DP7267'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7267'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7267'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7268 ***********************************************************************
 DP7268  DESIGNATION -  CJ 127
 DP7268  PID         -  DP7268
 DP7268  STATE/COUNTY-  IL/MACOUPIN
 DP7268  COUNTRY     -  US
 DP7268  USGS QUAD   -  GILLESPIE NORTH (2018)
 DP7268
 DP7268                         *CURRENT SURVEY CONTROL
 DP7268  ______________________________________________________________________
 DP7268* NAD 83(1986) POSITION- 39 10 04.78   (N) 089 45 10.22   (W)   HD_HELD1
 DP7268* NAVD 88 ORTHO HEIGHT -   202.418 (meters)      664.10  (feet) ADJUSTED
 DP7268  ______________________________________________________________________
 DP7268  GEOID HEIGHT    -        -31.331 (meters)                     GEOID18
 DP7268  DYNAMIC HEIGHT  -        202.300 (meters)      663.71  (feet) COMP
 DP7268  MODELED GRAVITY -    980,041.2   (mgal)                       NAVD 88
 DP7268
 DP7268  VERT ORDER      -  SECOND    CLASS I
 DP7268
 DP7268.The horizontal coordinates were determined by differentially corrected
 DP7268.hand held GPS observations or other comparable positioning techniques
 DP7268.and have an estimated accuracy of +/- 3 meters.
 DP7268
 DP7268.The orthometric height was determined by differential leveling and
 DP7268.adjusted by the IL DEPT OF TRANSP
 DP7268.in July 2015.
 DP7268
 DP7268.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7268.GEOID18 height accuracy estimate available here.
 DP7268
 DP7268.Click photographs - Photos may exist for this station.
 DP7268
 DP7268.The dynamic height is computed by dividing the NAVD 88
 DP7268.geopotential number by the normal gravity value computed on the
 DP7268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7268.degrees latitude (g = 980.6199 gals.).
 DP7268
 DP7268.The modeled gravity was interpolated from observed gravity values.
 DP7268
 DP7268;                    North         East    Units  Estimated Accuracy
 DP7268;SPC IL W     -   277,700.0     735,761.4     MT  (+/- 3 meters HH1 GPS) 
 DP7268
 DP7268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6217239029(NAD 83)
 DP7268
 DP7268                          SUPERSEDED SURVEY CONTROL
 DP7268
 DP7268.No superseded survey control is available for this station.
 DP7268
 DP7268_MARKER: F = FLANGE-ENCASED ROD
 DP7268_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7268_STAMPING: CJ 127 2014
 DP7268_MARK LOGO: UIL
 DP7268_PROJECTION: RECESSED 8 CENTIMETERS
 DP7268_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7268_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7268+STABILITY: POSITION/ELEVATION WELL
 DP7268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7268+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7268_ROD/PIPE-DEPTH: 6.1 meters
 DP7268_SLEEVE-DEPTH  : 0.9 meters
 DP7268
 DP7268  HISTORY     - Date     Condition        Report By
 DP7268  HISTORY     - 20141024 MONUMENTED       AMESC
 DP7268
 DP7268                          STATION DESCRIPTION
 DP7268
 DP7268'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7268'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHWEST OF MOUNT
 DP7268'OLIVE, 5.3 MI (8.5 KM) WEST OF LITCHFIELD AND 4.4 MI (7.1 KM)
 DP7268'NORTHEAST OF GILLESPIE.
 DP7268'
 DP7268'TO REACH FROM THE POST OFFICE IN LITCHFIELD PROCEED NORTH ALONG NORTH
 DP7268'MONROE STREET FOR 400 FT (121.9 M) TO IL ROUTE 16 (E UNION AVENUE),
 DP7268'THENCE WEST ALONG IL ROUTE 16 FOR 5.05 MI (8.1 KM) ACROSS THE COUNTY
 DP7268'LINE TO HORNSBY ROAD.  CONTINUE SOUTHWEST ALONG IL ROUTE 16 FOR 0.45
 DP7268'MI (0.7 KM) TO THE STATION ON THE RIGHT.
 DP7268'
 DP7268'THE STATION IS 41.5 FT (12.6 M) NORTHWEST OF THE CENTERLINE OF IL
 DP7268'ROUTE 16, 337 FT (102.7 M) NORTHEAST OF POWER POLE NUMBER '2980315',
 DP7268'199.5 FT (60.8 M) SOUTHWEST OF THE SOUTHWEST END OF THE GUARDRAIL ON
 DP7268'THE NORTHWEST SIDE OF IL ROUTE 16, 12.1 FT (3.7 M) SOUTHWEST OF POWER
 DP7268'POLE NUMBER '2980314'.
 DP7268'
 DP7268'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7268'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7268'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7269 ***********************************************************************
 DP7269  DESIGNATION -  CJ 128
 DP7269  PID         -  DP7269
 DP7269  STATE/COUNTY-  IL/MACOUPIN
 DP7269  COUNTRY     -  US
 DP7269  USGS QUAD   -  GILLESPIE NORTH (2018)
 DP7269
 DP7269                         *CURRENT SURVEY CONTROL
 DP7269  ______________________________________________________________________
 DP7269* NAD 83(1986) POSITION- 39 09 34.74   (N) 089 45 58.98   (W)   HD_HELD1
 DP7269* NAVD 88 ORTHO HEIGHT -   201.687 (meters)      661.70  (feet) ADJUSTED
 DP7269  ______________________________________________________________________
 DP7269  GEOID HEIGHT    -        -31.328 (meters)                     GEOID18
 DP7269  DYNAMIC HEIGHT  -        201.570 (meters)      661.32  (feet) COMP
 DP7269  MODELED GRAVITY -    980,040.1   (mgal)                       NAVD 88
 DP7269
 DP7269  VERT ORDER      -  SECOND    CLASS I
 DP7269
 DP7269.The horizontal coordinates were determined by differentially corrected
 DP7269.hand held GPS observations or other comparable positioning techniques
 DP7269.and have an estimated accuracy of +/- 3 meters.
 DP7269
 DP7269.The orthometric height was determined by differential leveling and
 DP7269.adjusted by the IL DEPT OF TRANSP
 DP7269.in July 2015.
 DP7269
 DP7269.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7269.GEOID18 height accuracy estimate available here.
 DP7269
 DP7269.Click photographs - Photos may exist for this station.
 DP7269
 DP7269.The dynamic height is computed by dividing the NAVD 88
 DP7269.geopotential number by the normal gravity value computed on the
 DP7269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7269.degrees latitude (g = 980.6199 gals.).
 DP7269
 DP7269.The modeled gravity was interpolated from observed gravity values.
 DP7269
 DP7269;                    North         East    Units  Estimated Accuracy
 DP7269;SPC IL W     -   276,768.4     734,595.1     MT  (+/- 3 meters HH1 GPS) 
 DP7269
 DP7269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6097438138(NAD 83)
 DP7269
 DP7269                          SUPERSEDED SURVEY CONTROL
 DP7269
 DP7269.No superseded survey control is available for this station.
 DP7269
 DP7269_MARKER: F = FLANGE-ENCASED ROD
 DP7269_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7269_STAMPING: CJ 128 2014
 DP7269_MARK LOGO: UIL
 DP7269_PROJECTION: RECESSED 8 CENTIMETERS
 DP7269_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7269_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7269+STABILITY: POSITION/ELEVATION WELL
 DP7269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7269+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7269_ROD/PIPE-DEPTH: 6.1 meters
 DP7269_SLEEVE-DEPTH  : 0.9 meters
 DP7269
 DP7269  HISTORY     - Date     Condition        Report By
 DP7269  HISTORY     - 20141024 MONUMENTED       AMESC
 DP7269
 DP7269                          STATION DESCRIPTION
 DP7269
 DP7269'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7269'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHWEST OF MOUNT
 DP7269'OLIVE, 6.1 MI (9.8 KM) WEST OF LITCHFIELD AND 3.5 MI (5.6 KM)
 DP7269'NORTHEAST OF GILLESPIE.
 DP7269'
 DP7269'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7269'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7269'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7269'ROUTE 16 (ELM STREET), THENCE NORTHEAST ALONG IL ROUTE 16 (ELM STREET)
 DP7269'FOR 3.3 MI (5.3 KM) TO FRANKE ROAD.  CONTINUE NORTHEAST ALONG IL ROUTE
 DP7269'16 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP7269'
 DP7269'THE STATION IS 41 FT (12.5 M) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DP7269'16, 340 FT (103.6 M) SOUTHWEST OF A POWER POLE, 330 FT (100.6 M)
 DP7269'SOUTHWEST OF A CATV PEDESTAL WITH WARNING POST, 85.9 FT (26.2 M)
 DP7269'NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER IN THE SOUTHEAST RIGHT OF
 DP7269'WAY, 11.4 FT (3.5 M) NORTHEAST OF A POWER POLE.
 DP7269'
 DP7269'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7269'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7269'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7270 ***********************************************************************
 DP7270  DESIGNATION -  CJ 129
 DP7270  PID         -  DP7270
 DP7270  STATE/COUNTY-  IL/MACOUPIN
 DP7270  COUNTRY     -  US
 DP7270  USGS QUAD   -  GILLESPIE NORTH (2018)
 DP7270
 DP7270                         *CURRENT SURVEY CONTROL
 DP7270  ______________________________________________________________________
 DP7270* NAD 83(1986) POSITION- 39 09 05.18   (N) 089 46 46.87   (W)   HD_HELD1
 DP7270* NAVD 88 ORTHO HEIGHT -   200.775 (meters)      658.71  (feet) ADJUSTED
 DP7270  ______________________________________________________________________
 DP7270  GEOID HEIGHT    -        -31.326 (meters)                     GEOID18
 DP7270  DYNAMIC HEIGHT  -        200.658 (meters)      658.33  (feet) COMP
 DP7270  MODELED GRAVITY -    980,039.2   (mgal)                       NAVD 88
 DP7270
 DP7270  VERT ORDER      -  SECOND    CLASS I
 DP7270
 DP7270.The horizontal coordinates were determined by differentially corrected
 DP7270.hand held GPS observations or other comparable positioning techniques
 DP7270.and have an estimated accuracy of +/- 3 meters.
 DP7270
 DP7270.The orthometric height was determined by differential leveling and
 DP7270.adjusted by the IL DEPT OF TRANSP
 DP7270.in July 2015.
 DP7270
 DP7270.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7270.GEOID18 height accuracy estimate available here.
 DP7270
 DP7270.Click photographs - Photos may exist for this station.
 DP7270
 DP7270.The dynamic height is computed by dividing the NAVD 88
 DP7270.geopotential number by the normal gravity value computed on the
 DP7270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7270.degrees latitude (g = 980.6199 gals.).
 DP7270
 DP7270.The modeled gravity was interpolated from observed gravity values.
 DP7270
 DP7270;                    North         East    Units  Estimated Accuracy
 DP7270;SPC IL W     -   275,851.9     733,449.2     MT  (+/- 3 meters HH1 GPS) 
 DP7270
 DP7270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5979637262(NAD 83)
 DP7270
 DP7270                          SUPERSEDED SURVEY CONTROL
 DP7270
 DP7270.No superseded survey control is available for this station.
 DP7270
 DP7270_MARKER: F = FLANGE-ENCASED ROD
 DP7270_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7270_STAMPING: CJ 129 2014
 DP7270_MARK LOGO: UIL
 DP7270_PROJECTION: RECESSED 8 CENTIMETERS
 DP7270_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7270_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7270+STABILITY: POSITION/ELEVATION WELL
 DP7270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7270+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7270_ROD/PIPE-DEPTH: 8.5 meters
 DP7270_SLEEVE-DEPTH  : 0.9 meters
 DP7270
 DP7270  HISTORY     - Date     Condition        Report By
 DP7270  HISTORY     - 20141024 MONUMENTED       AMESC
 DP7270
 DP7270                          STATION DESCRIPTION
 DP7270
 DP7270'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7270'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-SOUTHWEST OF
 DP7270'LITCHFIELD, 6.1 MI (9.8 KM) NORTH-NORTHWEST OF MOUNT OLIVE AND 2.6 MI
 DP7270'(4.2 KM) NORTHEAST OF GILLESPIE.
 DP7270'
 DP7270'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7270'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7270'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7270'ROUTE 16 (ELM STREET), THENCE NORTHEAST ALONG IL ROUTE 16 (ELM STREET)
 DP7270'FOR 2.0 MI (3.2 KM) TO HENDERSON ROAD.  CONTINUE NORTHEAST ALONG IL
 DP7270'ROUTE 16 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP7270'
 DP7270'THE STATION IS 41 FT (12.5 M) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DP7270'16, 187 FT (57.0 M) SOUTHWEST OF THE SOUTHWEST END OF THE GUARDRAIL ON
 DP7270'THE NORTHWEST SIDE OF IL ROUTE 16, 69 FT (21.0 M) SOUTHWEST OF A 15
 DP7270'INCH (38 CM) CORRUGATED METAL PIPE, 22.3 FT (6.8 M) SOUTHWEST OF A
 DP7270'CONCRETE RIGHT OF WAY MARKER, 14.4 FT (4.4 M) SOUTHWEST OF POWER POLE
 DP7270'NUMBER '2980342'.
 DP7270'
 DP7270'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7270'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7270'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7271 ***********************************************************************
 DP7271  DESIGNATION -  CJ 130
 DP7271  PID         -  DP7271
 DP7271  STATE/COUNTY-  IL/MACOUPIN
 DP7271  COUNTRY     -  US
 DP7271  USGS QUAD   -  GILLESPIE NORTH (2018)
 DP7271
 DP7271                         *CURRENT SURVEY CONTROL
 DP7271  ______________________________________________________________________
 DP7271* NAD 83(1986) POSITION- 39 08 35.12   (N) 089 47 35.57   (W)   HD_HELD1
 DP7271* NAVD 88 ORTHO HEIGHT -   201.193 (meters)      660.08  (feet) ADJUSTED
 DP7271  ______________________________________________________________________
 DP7271  GEOID HEIGHT    -        -31.323 (meters)                     GEOID18
 DP7271  DYNAMIC HEIGHT  -        201.075 (meters)      659.69  (feet) COMP
 DP7271  MODELED GRAVITY -    980,038.2   (mgal)                       NAVD 88
 DP7271
 DP7271  VERT ORDER      -  SECOND    CLASS I
 DP7271
 DP7271.The horizontal coordinates were determined by differentially corrected
 DP7271.hand held GPS observations or other comparable positioning techniques
 DP7271.and have an estimated accuracy of +/- 3 meters.
 DP7271
 DP7271.The orthometric height was determined by differential leveling and
 DP7271.adjusted by the IL DEPT OF TRANSP
 DP7271.in July 2015.
 DP7271
 DP7271.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7271.GEOID18 height accuracy estimate available here.
 DP7271
 DP7271.Click photographs - Photos may exist for this station.
 DP7271
 DP7271.The dynamic height is computed by dividing the NAVD 88
 DP7271.geopotential number by the normal gravity value computed on the
 DP7271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7271.degrees latitude (g = 980.6199 gals.).
 DP7271
 DP7271.The modeled gravity was interpolated from observed gravity values.
 DP7271
 DP7271;                    North         East    Units  Estimated Accuracy
 DP7271;SPC IL W     -   274,920.0     732,283.8     MT  (+/- 3 meters HH1 GPS) 
 DP7271
 DP7271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5859936371(NAD 83)
 DP7271
 DP7271                          SUPERSEDED SURVEY CONTROL
 DP7271
 DP7271.No superseded survey control is available for this station.
 DP7271
 DP7271_MARKER: F = FLANGE-ENCASED ROD
 DP7271_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7271_STAMPING: CJ 130 2014
 DP7271_MARK LOGO: UIL
 DP7271_PROJECTION: RECESSED 8 CENTIMETERS
 DP7271_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7271_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7271+STABILITY: POSITION/ELEVATION WELL
 DP7271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7271+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7271_ROD/PIPE-DEPTH: 6.7 meters
 DP7271_SLEEVE-DEPTH  : 0.9 meters
 DP7271
 DP7271  HISTORY     - Date     Condition        Report By
 DP7271  HISTORY     - 20141024 MONUMENTED       AMESC
 DP7271
 DP7271                          STATION DESCRIPTION
 DP7271
 DP7271'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7271'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-SOUTHWEST OF
 DP7271'LITCHFIELD, 6.0 MI (9.7 KM) NORTHWEST OF MOUNT OLIVE AND 1.7 MI (2.7
 DP7271'KM) EAST-NORTHEAST OF GILLESPIE.
 DP7271'
 DP7271'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7271'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7271'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7271'ROUTE 16 (ELM STREET), THENCE NORTHEAST ALONG IL ROUTE 16 (ELM STREET)
 DP7271'FOR 1.6 MI (2.6 KM) TO RAILROAD TRACKS.  CONTINUE NORTHEAST ALONG IL
 DP7271'ROUTE 16 FOR 760 FT (231.6 M) TO THE STATION ON THE LEFT.
 DP7271'
 DP7271'THE STATION IS 37 FT (11.3 M) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DP7271'16, 322.5 FT (98.3 M) SOUTHWEST OF A POWER POLE, 322 FT (98.1 M)
 DP7271'SOUTHWEST OF A CATV PEDESTAL, 273.5 FT (83.4 M) NORTHEAST OF THE
 DP7271'CENTERLINE OF THE DRIVEWAY TO HOUSE NUMBER '18914', 16.7 FT (5.1 M)
 DP7271'SOUTHWEST OF A POWER POLE.
 DP7271'
 DP7271'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7271'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7271'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7272 ***********************************************************************
 DP7272  DESIGNATION -  CJ 131
 DP7272  PID         -  DP7272
 DP7272  STATE/COUNTY-  IL/MACOUPIN
 DP7272  COUNTRY     -  US
 DP7272  USGS QUAD   -  GILLESPIE NORTH (2018)
 DP7272
 DP7272                         *CURRENT SURVEY CONTROL
 DP7272  ______________________________________________________________________
 DP7272* NAD 83(1986) POSITION- 39 08 06.71   (N) 089 48 20.62   (W)   HD_HELD1
 DP7272* NAVD 88 ORTHO HEIGHT -   201.609 (meters)      661.45  (feet) ADJUSTED
 DP7272  ______________________________________________________________________
 DP7272  GEOID HEIGHT    -        -31.321 (meters)                     GEOID18
 DP7272  DYNAMIC HEIGHT  -        201.491 (meters)      661.06  (feet) COMP
 DP7272  MODELED GRAVITY -    980,037.3   (mgal)                       NAVD 88
 DP7272
 DP7272  VERT ORDER      -  SECOND    CLASS I
 DP7272
 DP7272.The horizontal coordinates were determined by differentially corrected
 DP7272.hand held GPS observations or other comparable positioning techniques
 DP7272.and have an estimated accuracy of +/- 3 meters.
 DP7272
 DP7272.The orthometric height was determined by differential leveling and
 DP7272.adjusted by the IL DEPT OF TRANSP
 DP7272.in July 2015.
 DP7272
 DP7272.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7272.GEOID18 height accuracy estimate available here.
 DP7272
 DP7272.Click photographs - Photos may exist for this station.
 DP7272
 DP7272.The dynamic height is computed by dividing the NAVD 88
 DP7272.geopotential number by the normal gravity value computed on the
 DP7272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7272.degrees latitude (g = 980.6199 gals.).
 DP7272
 DP7272.The modeled gravity was interpolated from observed gravity values.
 DP7272
 DP7272;                    North         East    Units  Estimated Accuracy
 DP7272;SPC IL W     -   274,039.6     731,205.5     MT  (+/- 3 meters HH1 GPS) 
 DP7272
 DP7272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5749035529(NAD 83)
 DP7272
 DP7272                          SUPERSEDED SURVEY CONTROL
 DP7272
 DP7272.No superseded survey control is available for this station.
 DP7272
 DP7272_MARKER: F = FLANGE-ENCASED ROD
 DP7272_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7272_STAMPING: CJ 131 2014
 DP7272_MARK LOGO: UIL
 DP7272_PROJECTION: RECESSED 8 CENTIMETERS
 DP7272_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7272_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7272+STABILITY: POSITION/ELEVATION WELL
 DP7272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7272+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2014
 DP7272_ROD/PIPE-DEPTH: 6.1 meters
 DP7272_SLEEVE-DEPTH  : 0.9 meters
 DP7272
 DP7272  HISTORY     - Date     Condition        Report By
 DP7272  HISTORY     - 20141024 MONUMENTED       AMESC
 DP7272
 DP7272                          STATION DESCRIPTION
 DP7272
 DP7272'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7272'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-SOUTHWEST OF
 DP7272'LITCHFIELD, 6.1 MI (9.8 KM) NORTHWEST OF MOUNT OLIVE AND 0.8 MI (1.3
 DP7272'KM) EAST-NORTHEAST OF GILLESPIE.
 DP7272'
 DP7272'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7272'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7272'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7272'ROUTE 16 (ELM STREET), THENCE NORTHEAST ALONG IL ROUTE 16 (ELM STREET)
 DP7272'FOR 0.85 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP7272'
 DP7272'THE STATION IS 41 FT (12.5 M) SOUTHEAST OF THE CENTERLINE OF IL ROUTE
 DP7272'16, 265 FT (80.8 M) NORTHEAST OF THE CENTERLINE OF THE DRIVEWAY TO
 DP7272'HOUSE NUMBER '705', 246 FT (75.0 M) SOUTHWEST OF A POWER POLE, 115.5
 DP7272'FT (35.2 M) NORTH-NORTHEAST OF A POWER POLE, 94.7 FT (28.9 M)
 DP7272'SOUTHEAST OF A POWER POLE WITH LIGHT.
 DP7272'
 DP7272'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7272'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7272'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7273 ***********************************************************************
 DP7273  DESIGNATION -  CJ 132
 DP7273  PID         -  DP7273
 DP7273  STATE/COUNTY-  IL/MACOUPIN
 DP7273  COUNTRY     -  US
 DP7273  USGS QUAD   -  GILLESPIE NORTH (2018)
 DP7273
 DP7273                         *CURRENT SURVEY CONTROL
 DP7273  ______________________________________________________________________
 DP7273* NAD 83(1986) POSITION- 39 07 47.37   (N) 089 49 09.57   (W)   HD_HELD1
 DP7273* NAVD 88 ORTHO HEIGHT -   200.889 (meters)      659.08  (feet) ADJUSTED
 DP7273  ______________________________________________________________________
 DP7273  GEOID HEIGHT    -        -31.321 (meters)                     GEOID18
 DP7273  DYNAMIC HEIGHT  -        200.772 (meters)      658.70  (feet) COMP
 DP7273  MODELED GRAVITY -    980,036.6   (mgal)                       NAVD 88
 DP7273
 DP7273  VERT ORDER      -  SECOND    CLASS I
 DP7273
 DP7273.The horizontal coordinates were determined by differentially corrected
 DP7273.hand held GPS observations or other comparable positioning techniques
 DP7273.and have an estimated accuracy of +/- 3 meters.
 DP7273
 DP7273.The orthometric height was determined by differential leveling and
 DP7273.adjusted by the IL DEPT OF TRANSP
 DP7273.in July 2015.
 DP7273
 DP7273.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7273.GEOID18 height accuracy estimate available here.
 DP7273
 DP7273.Click photographs - Photos may exist for this station.
 DP7273
 DP7273.The dynamic height is computed by dividing the NAVD 88
 DP7273.geopotential number by the normal gravity value computed on the
 DP7273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7273.degrees latitude (g = 980.6199 gals.).
 DP7273
 DP7273.The modeled gravity was interpolated from observed gravity values.
 DP7273
 DP7273;                    North         East    Units  Estimated Accuracy
 DP7273;SPC IL W     -   273,438.6     730,032.2     MT  (+/- 3 meters HH1 GPS) 
 DP7273
 DP7273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5629634969(NAD 83)
 DP7273
 DP7273                          SUPERSEDED SURVEY CONTROL
 DP7273
 DP7273.No superseded survey control is available for this station.
 DP7273
 DP7273_MARKER: F = FLANGE-ENCASED ROD
 DP7273_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7273_STAMPING: CJ 132 2014
 DP7273_MARK LOGO: UIL
 DP7273_PROJECTION: RECESSED 10 CENTIMETERS
 DP7273_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7273_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7273+STABILITY: POSITION/ELEVATION WELL
 DP7273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7273+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2021
 DP7273_ROD/PIPE-DEPTH: 7.3 meters
 DP7273_SLEEVE-DEPTH  : 0.9 meters
 DP7273
 DP7273  HISTORY     - Date     Condition        Report By
 DP7273  HISTORY     - 20141027 MONUMENTED       AMESC
 DP7273  HISTORY     - 20210526 GOOD             ILDT
 DP7273
 DP7273                          STATION DESCRIPTION
 DP7273
 DP7273'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BDJ)
 DP7273'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTHEAST OF BUNKER
 DP7273'HILL, 6.3 MI (10.1 KM) NORTHWEST OF MOUNT OLIVE AND IN THE TOWN OF
 DP7273'GILLESPIE, IL.
 DP7273'
 DP7273'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7273'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7273'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7273'ROUTE 16 (ELM STREET) AND THE STATION ON THE RIGHT.
 DP7273'
 DP7273'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7273'16, 40.5 FT (12.3 M) NORTHEAST OF THE CENTERLINE OF IL ROUTE 4, 95.8
 DP7273'FT (29.2 M) NORTHWEST OF THE SOUTHEAST CORNER OF THE NICCOL
 DP7273'DEVELOPMENT BUILDING, 27.5 FT (8.4 M) NORTH-NORTHWEST OF A POWER POLE
 DP7273'WITH LIGHT, 6.6 FT (2.0 M) NORTHEAST OF THE BACK OF CURB, 4.2 FT (1.3
 DP7273'M) SOUTHWEST OF THE WEST EDGE OF SIDEWALK, 3.9 FT (1.2 M) SOUTHEAST OF
 DP7273'THE SOUTH EDGE OF SIDEWALK.
 DP7273'
 DP7273'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7273'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7273'IN IDENTIFICATION.
 DP7273
 DP7273                          STATION RECOVERY (2021)
 DP7273
 DP7273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7273'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7274 ***********************************************************************
 DP7274  DESIGNATION -  CJ 133
 DP7274  PID         -  DP7274
 DP7274  STATE/COUNTY-  IL/MACOUPIN
 DP7274  COUNTRY     -  US
 DP7274  USGS QUAD   -  GILLESPIE NORTH (2018)
 DP7274
 DP7274                         *CURRENT SURVEY CONTROL
 DP7274  ______________________________________________________________________
 DP7274* NAD 83(1986) POSITION- 39 07 45.04   (N) 089 50 23.48   (W)   HD_HELD1
 DP7274* NAVD 88 ORTHO HEIGHT -   201.521 (meters)      661.16  (feet) ADJUSTED
 DP7274  ______________________________________________________________________
 DP7274  GEOID HEIGHT    -        -31.330 (meters)                     GEOID18
 DP7274  DYNAMIC HEIGHT  -        201.403 (meters)      660.77  (feet) COMP
 DP7274  MODELED GRAVITY -    980,036.1   (mgal)                       NAVD 88
 DP7274
 DP7274  VERT ORDER      -  SECOND    CLASS I
 DP7274
 DP7274.The horizontal coordinates were determined by differentially corrected
 DP7274.hand held GPS observations or other comparable positioning techniques
 DP7274.and have an estimated accuracy of +/- 3 meters.
 DP7274
 DP7274.The orthometric height was determined by differential leveling and
 DP7274.adjusted by the IL DEPT OF TRANSP
 DP7274.in July 2015.
 DP7274
 DP7274.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7274.GEOID18 height accuracy estimate available here.
 DP7274
 DP7274.Click photographs - Photos may exist for this station.
 DP7274
 DP7274.The dynamic height is computed by dividing the NAVD 88
 DP7274.geopotential number by the normal gravity value computed on the
 DP7274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7274.degrees latitude (g = 980.6199 gals.).
 DP7274
 DP7274.The modeled gravity was interpolated from observed gravity values.
 DP7274
 DP7274;                    North         East    Units  Estimated Accuracy
 DP7274;SPC IL W     -   273,360.2     728,257.3     MT  (+/- 3 meters HH1 GPS) 
 DP7274
 DP7274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5451934952(NAD 83)
 DP7274
 DP7274                          SUPERSEDED SURVEY CONTROL
 DP7274
 DP7274.No superseded survey control is available for this station.
 DP7274
 DP7274_MARKER: F = FLANGE-ENCASED ROD
 DP7274_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7274_STAMPING: CJ 133 2014
 DP7274_MARK LOGO: UIL
 DP7274_PROJECTION: RECESSED 8 CENTIMETERS
 DP7274_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7274_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7274+STABILITY: POSITION/ELEVATION WELL
 DP7274_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7274+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2021
 DP7274_ROD/PIPE-DEPTH: 7.3 meters
 DP7274_SLEEVE-DEPTH  : 0.9 meters
 DP7274
 DP7274  HISTORY     - Date     Condition        Report By
 DP7274  HISTORY     - 20141020 MONUMENTED       AMESC
 DP7274  HISTORY     - 20210527 GOOD             ILDT
 DP7274
 DP7274                          STATION DESCRIPTION
 DP7274
 DP7274'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7274'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-SOUTHEAST OF
 DP7274'PLAINVIEW, 7.2 MI (11.6 KM) WEST-NORTHWEST OF MOUNT OLIVE AND 1.1 MI
 DP7274'(1.8 KM) WEST OF GILLESPIE.
 DP7274'
 DP7274'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7274'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7274'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7274'ROUTE 16 (ELM STREET), THENCE SOUTHWEST ALONG IL ROUTE 16 (ELM STREET)
 DP7274'FOR 250 FT (76.2 M) TO IL ROUTE 16 (BROADWAY STREET), THENCE WEST
 DP7274'ALONG IL ROUTE 16 (BROADWAY STREET) FOR 1.05 MI (1.7 KM) TO THE
 DP7274'STATION ON THE LEFT.
 DP7274'
 DP7274'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7274'16, 130.0 FT (39.6 M) SOUTHEAST OF A HAND HOLE FOR NEW WAVE FIBER
 DP7274'OPTIC CABLE, 114.7 FT (35.0 M) SOUTHEAST OF EXPLORER PIPELINE AERIAL
 DP7274'MILE POST 429, 98.60 FT (30.1 M) EAST OF EXPLORER PIPELINES EASTERN
 DP7274'MOST WARNING POST.
 DP7274'
 DP7274'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7274'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7274'IN IDENTIFICATION.
 DP7274
 DP7274                          STATION RECOVERY (2021)
 DP7274
 DP7274'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7274'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7275 ***********************************************************************
 DP7275  DESIGNATION -  CJ 134
 DP7275  PID         -  DP7275
 DP7275  STATE/COUNTY-  IL/MACOUPIN
 DP7275  COUNTRY     -  US
 DP7275  USGS QUAD   -  GILLESPIE NORTH (2018)
 DP7275
 DP7275                         *CURRENT SURVEY CONTROL
 DP7275  ______________________________________________________________________
 DP7275* NAD 83(1986) POSITION- 39 07 45.10   (N) 089 51 30.88   (W)   HD_HELD1
 DP7275* NAVD 88 ORTHO HEIGHT -   200.788 (meters)      658.75  (feet) ADJUSTED
 DP7275  ______________________________________________________________________
 DP7275  GEOID HEIGHT    -        -31.339 (meters)                     GEOID18
 DP7275  DYNAMIC HEIGHT  -        200.670 (meters)      658.36  (feet) COMP
 DP7275  MODELED GRAVITY -    980,035.4   (mgal)                       NAVD 88
 DP7275
 DP7275  VERT ORDER      -  SECOND    CLASS I
 DP7275
 DP7275.The horizontal coordinates were determined by differentially corrected
 DP7275.hand held GPS observations or other comparable positioning techniques
 DP7275.and have an estimated accuracy of +/- 3 meters.
 DP7275
 DP7275.The orthometric height was determined by differential leveling and
 DP7275.adjusted by the IL DEPT OF TRANSP
 DP7275.in July 2015.
 DP7275
 DP7275.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7275.GEOID18 height accuracy estimate available here.
 DP7275
 DP7275.Click photographs - Photos may exist for this station.
 DP7275
 DP7275.The dynamic height is computed by dividing the NAVD 88
 DP7275.geopotential number by the normal gravity value computed on the
 DP7275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7275.degrees latitude (g = 980.6199 gals.).
 DP7275
 DP7275.The modeled gravity was interpolated from observed gravity values.
 DP7275
 DP7275;                    North         East    Units  Estimated Accuracy
 DP7275;SPC IL W     -   273,356.4     726,638.5     MT  (+/- 3 meters HH1 GPS) 
 DP7275
 DP7275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5290035005(NAD 83)
 DP7275
 DP7275                          SUPERSEDED SURVEY CONTROL
 DP7275
 DP7275.No superseded survey control is available for this station.
 DP7275
 DP7275_MARKER: F = FLANGE-ENCASED ROD
 DP7275_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7275_STAMPING: CJ 134 2014
 DP7275_MARK LOGO: UIL
 DP7275_PROJECTION: RECESSED 8 CENTIMETERS
 DP7275_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7275_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7275+STABILITY: POSITION/ELEVATION WELL
 DP7275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7275+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2018
 DP7275_ROD/PIPE-DEPTH: 6.1 meters
 DP7275_SLEEVE-DEPTH  : 0.9 meters
 DP7275
 DP7275  HISTORY     - Date     Condition        Report By
 DP7275  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7275  HISTORY     - 20180405 GOOD             ILDT
 DP7275
 DP7275                          STATION DESCRIPTION
 DP7275
 DP7275'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7275'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTHEAST OF BUNKER
 DP7275'HILL, 7.3 MI (11.7 KM) EAST-SOUTHEAST OF PLAINVIEW AND 2.1 MI (3.4 KM)
 DP7275'WEST OF GILLESPIE.
 DP7275'
 DP7275'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7275'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7275'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7275'ROUTE 16 (ELM STREET), THENCE SOUTHWEST ALONG IL ROUTE 16 (ELM STREET)
 DP7275'FOR 250 FT (76.2 M) TO IL ROUTE 16 (BROADWAY STREET), THENCE WEST
 DP7275'ALONG IL ROUTE 16 (BROADWAY STREET) FOR 1.55 MI (2.5 KM) TO LAKE ROAD.
 DP7275'CONTINUE WEST ALONG IL ROUTE 16 FOR 0.50 MI (0.8 KM) TO THE STATION ON
 DP7275'THE RIGHT.
 DP7275'
 DP7275'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7275'55 FT (16.8 M) WEST OF THE CENTERLINE OF BAUGH LANE, 399 FT (121.6 M)
 DP7275'EAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER
 DP7275'THE DRIVEWAY TO HOUSE NUMBER '15350', 285 FT (86.9 M) EAST OF A POWER
 DP7275'POLE WITH TWO GUY WIRES, 61.0 FT (18.6 M) SOUTHWEST OF A POWER POLE,
 DP7275'47.0 FT (14.3 M) WEST-NORTHWEST OF THE WEST END OF A 12 INCH (30 CM)
 DP7275'CORRUGATED METAL PIPE, 15.0 FT (4.6 M) WEST OF A POWER POLE.
 DP7275'
 DP7275'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7275'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7275'IN IDENTIFICATION.
 DP7275
 DP7275                          STATION RECOVERY (2018)
 DP7275
 DP7275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7276 ***********************************************************************
 DP7276  DESIGNATION -  CJ 135
 DP7276  PID         -  DP7276
 DP7276  STATE/COUNTY-  IL/MACOUPIN
 DP7276  COUNTRY     -  US
 DP7276  USGS QUAD   -  PLAINVIEW (2018)
 DP7276
 DP7276                         *CURRENT SURVEY CONTROL
 DP7276  ______________________________________________________________________
 DP7276* NAD 83(1986) POSITION- 39 07 43.85   (N) 089 52 33.13   (W)   HD_HELD1
 DP7276* NAVD 88 ORTHO HEIGHT -   198.428 (meters)      651.01  (feet) ADJUSTED
 DP7276  ______________________________________________________________________
 DP7276  GEOID HEIGHT    -        -31.347 (meters)                     GEOID18
 DP7276  DYNAMIC HEIGHT  -        198.311 (meters)      650.63  (feet) COMP
 DP7276  MODELED GRAVITY -    980,034.6   (mgal)                       NAVD 88
 DP7276
 DP7276  VERT ORDER      -  SECOND    CLASS I
 DP7276
 DP7276.The horizontal coordinates were determined by differentially corrected
 DP7276.hand held GPS observations or other comparable positioning techniques
 DP7276.and have an estimated accuracy of +/- 3 meters.
 DP7276
 DP7276.The orthometric height was determined by differential leveling and
 DP7276.adjusted by the IL DEPT OF TRANSP
 DP7276.in July 2015.
 DP7276
 DP7276.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7276.GEOID18 height accuracy estimate available here.
 DP7276
 DP7276.Click photographs - Photos may exist for this station.
 DP7276
 DP7276.The dynamic height is computed by dividing the NAVD 88
 DP7276.geopotential number by the normal gravity value computed on the
 DP7276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7276.degrees latitude (g = 980.6199 gals.).
 DP7276
 DP7276.The modeled gravity was interpolated from observed gravity values.
 DP7276
 DP7276;                    North         East    Units  Estimated Accuracy
 DP7276;SPC IL W     -   273,312.9     725,143.5     MT  (+/- 3 meters HH1 GPS) 
 DP7276
 DP7276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5140435014(NAD 83)
 DP7276
 DP7276                          SUPERSEDED SURVEY CONTROL
 DP7276
 DP7276.No superseded survey control is available for this station.
 DP7276
 DP7276_MARKER: F = FLANGE-ENCASED ROD
 DP7276_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7276_STAMPING: CJ 135 2014
 DP7276_MARK LOGO: UIL
 DP7276_PROJECTION: RECESSED 8 CENTIMETERS
 DP7276_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7276_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7276+STABILITY: POSITION/ELEVATION WELL
 DP7276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7276+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7276_ROD/PIPE-DEPTH: 6.1 meters
 DP7276_SLEEVE-DEPTH  : 0.9 meters
 DP7276
 DP7276  HISTORY     - Date     Condition        Report By
 DP7276  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7276
 DP7276                          STATION DESCRIPTION
 DP7276
 DP7276'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7276'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTHEAST OF BUNKER
 DP7276'HILL, 6.5 MI (10.5 KM) EAST-SOUTHEAST OF PLAINVIEW AND 3.0 MI (4.8 KM)
 DP7276'WEST OF GILLESPIE.
 DP7276'
 DP7276'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7276'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7276'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7276'ROUTE 16 (ELM STREET), THENCE SOUTHWEST ALONG IL ROUTE 16 (ELM STREET)
 DP7276'FOR 250 FT (76.2 M) TO IL ROUTE 16 (BROADWAY STREET), THENCE WEST
 DP7276'ALONG IL ROUTE 16 (BROADWAY STREET) FOR 2.8 MI (4.5 KM) TO BROWN LANE.
 DP7276'CONTINUE WEST ALONG IL ROUTE 16 FOR 980 FT (298.7 M) TO THE STATION ON
 DP7276'THE LEFT.
 DP7276'
 DP7276'THE STATION IS 41.5 FT (12.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7276'16, 245 FT (74.7 M) WEST OF POWER POLE NUMBER '2743424', 18.0 FT (5.5
 DP7276'M) EAST OF POWER POLE NUMBER '8015307'.
 DP7276'
 DP7276'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7276'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7276'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7277 ***********************************************************************
 DP7277  DESIGNATION -  CJ 136
 DP7277  PID         -  DP7277
 DP7277  STATE/COUNTY-  IL/MACOUPIN
 DP7277  COUNTRY     -  US
 DP7277  USGS QUAD   -  PLAINVIEW (2018)
 DP7277
 DP7277                         *CURRENT SURVEY CONTROL
 DP7277  ______________________________________________________________________
 DP7277* NAD 83(1986) POSITION- 39 07 44.03   (N) 089 53 27.76   (W)   HD_HELD1
 DP7277* NAVD 88 ORTHO HEIGHT -   198.985 (meters)      652.84  (feet) ADJUSTED
 DP7277  ______________________________________________________________________
 DP7277  GEOID HEIGHT    -        -31.355 (meters)                     GEOID18
 DP7277  DYNAMIC HEIGHT  -        198.868 (meters)      652.45  (feet) COMP
 DP7277  MODELED GRAVITY -    980,034.0   (mgal)                       NAVD 88
 DP7277
 DP7277  VERT ORDER      -  SECOND    CLASS I
 DP7277
 DP7277.The horizontal coordinates were determined by differentially corrected
 DP7277.hand held GPS observations or other comparable positioning techniques
 DP7277.and have an estimated accuracy of +/- 3 meters.
 DP7277
 DP7277.The orthometric height was determined by differential leveling and
 DP7277.adjusted by the IL DEPT OF TRANSP
 DP7277.in July 2015.
 DP7277
 DP7277.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7277.GEOID18 height accuracy estimate available here.
 DP7277
 DP7277.Click photographs - Photos may exist for this station.
 DP7277
 DP7277.The dynamic height is computed by dividing the NAVD 88
 DP7277.geopotential number by the normal gravity value computed on the
 DP7277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7277.degrees latitude (g = 980.6199 gals.).
 DP7277
 DP7277.The modeled gravity was interpolated from observed gravity values.
 DP7277
 DP7277;                    North         East    Units  Estimated Accuracy
 DP7277;SPC IL W     -   273,314.4     723,831.4     MT  (+/- 3 meters HH1 GPS) 
 DP7277
 DP7277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5009235061(NAD 83)
 DP7277
 DP7277                          SUPERSEDED SURVEY CONTROL
 DP7277
 DP7277.No superseded survey control is available for this station.
 DP7277
 DP7277_MARKER: F = FLANGE-ENCASED ROD
 DP7277_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7277_STAMPING: CJ 136 2014
 DP7277_MARK LOGO: UIL
 DP7277_PROJECTION: RECESSED 8 CENTIMETERS
 DP7277_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7277_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7277+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7277_ROD/PIPE-DEPTH: 4.9 meters
 DP7277_SLEEVE-DEPTH  : 0.9 meters
 DP7277
 DP7277  HISTORY     - Date     Condition        Report By
 DP7277  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7277
 DP7277                          STATION DESCRIPTION
 DP7277
 DP7277'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7277'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHEAST OF
 DP7277'BUNKER HILL, 5.7 MI (9.2 KM) EAST-SOUTHEAST OF PLAINVIEW AND 3.8 MI
 DP7277'(6.1 KM) WEST OF GILLESPIE.
 DP7277'
 DP7277'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7277'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7277'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7277'ROUTE 16 (ELM STREET), THENCE SOUTHWEST ALONG IL ROUTE 16 (ELM STREET)
 DP7277'FOR 250 FT (76.2 M) TO IL ROUTE 16 (BROADWAY STREET), THENCE WEST
 DP7277'ALONG IL ROUTE 16 (BROADWAY STREET) FOR 3.6 MI (5.8 KM) TO DORCHESTER
 DP7277'ROAD.  CONTINUE WEST ALONG IL ROUTE 16 FOR 0.25 MI (0.4 KM) TO THE
 DP7277'STATION ON THE LEFT.
 DP7277'
 DP7277'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7277'88.5 FT (27.0 M) SOUTH OF A BROKEN CONCRETE RIGHT OF WAY MARKER, 87.0
 DP7277'FT (26.5 M) SOUTH OF TELEPHONE PEDESTAL NUMBER 'L1F P1-1', 23.2 FT
 DP7277'(7.1 M) EAST OF A TELEPHONE PEDESTAL, 6.5 FT (2.0 M) NORTHWEST OF A
 DP7277'LONE WOODEN FENCE POST.
 DP7277'
 DP7277'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7277'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7277'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7278 ***********************************************************************
 DP7278  DESIGNATION -  CJ 137
 DP7278  PID         -  DP7278
 DP7278  STATE/COUNTY-  IL/MACOUPIN
 DP7278  COUNTRY     -  US
 DP7278  USGS QUAD   -  PLAINVIEW (2018)
 DP7278
 DP7278                         *CURRENT SURVEY CONTROL
 DP7278  ______________________________________________________________________
 DP7278* NAD 83(1986) POSITION- 39 07 44.12   (N) 089 54 44.76   (W)   HD_HELD1
 DP7278* NAVD 88 ORTHO HEIGHT -   198.255 (meters)      650.44  (feet) ADJUSTED
 DP7278  ______________________________________________________________________
 DP7278  GEOID HEIGHT    -        -31.364 (meters)                     GEOID18
 DP7278  DYNAMIC HEIGHT  -        198.139 (meters)      650.06  (feet) COMP
 DP7278  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 DP7278
 DP7278  VERT ORDER      -  SECOND    CLASS I
 DP7278
 DP7278.The horizontal coordinates were determined by differentially corrected
 DP7278.hand held GPS observations or other comparable positioning techniques
 DP7278.and have an estimated accuracy of +/- 3 meters.
 DP7278
 DP7278.The orthometric height was determined by differential leveling and
 DP7278.adjusted by the IL DEPT OF TRANSP
 DP7278.in July 2015.
 DP7278
 DP7278.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7278.GEOID18 height accuracy estimate available here.
 DP7278
 DP7278.Click photographs - Photos may exist for this station.
 DP7278
 DP7278.The dynamic height is computed by dividing the NAVD 88
 DP7278.geopotential number by the normal gravity value computed on the
 DP7278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7278.degrees latitude (g = 980.6199 gals.).
 DP7278
 DP7278.The modeled gravity was interpolated from observed gravity values.
 DP7278
 DP7278;                    North         East    Units  Estimated Accuracy
 DP7278;SPC IL W     -   273,311.7     721,982.0     MT  (+/- 3 meters HH1 GPS) 
 DP7278
 DP7278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4824335123(NAD 83)
 DP7278
 DP7278                          SUPERSEDED SURVEY CONTROL
 DP7278
 DP7278.No superseded survey control is available for this station.
 DP7278
 DP7278_MARKER: F = FLANGE-ENCASED ROD
 DP7278_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7278_STAMPING: CJ 137 2014
 DP7278_MARK LOGO: UIL
 DP7278_PROJECTION: RECESSED 8 CENTIMETERS
 DP7278_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7278_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7278+STABILITY: POSITION/ELEVATION WELL
 DP7278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7278+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2021
 DP7278_ROD/PIPE-DEPTH: 6.1 meters
 DP7278_SLEEVE-DEPTH  : 0.9 meters
 DP7278
 DP7278  HISTORY     - Date     Condition        Report By
 DP7278  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7278  HISTORY     - 20210712 GOOD             ILDT
 DP7278
 DP7278                          STATION DESCRIPTION
 DP7278
 DP7278'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7278'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHEAST OF
 DP7278'BUNKER HILL, 5.0 MI (8.0 KM) WEST OF GILLESPIE AND 4.6 MI (7.4 KM)
 DP7278'EAST-SOUTHEAST OF PLAINVIEW.
 DP7278'
 DP7278'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7278'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7278'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7278'ROUTE 16 (ELM STREET), THENCE SOUTHWEST ALONG IL ROUTE 16 (ELM STREET)
 DP7278'FOR 250 FT (76.2 M) TO IL ROUTE 16 (BROADWAY STREET), THENCE WEST
 DP7278'ALONG IL ROUTE 16 (BROADWAY STREET) FOR 4.6 MI (7.4 KM) TO WALKER
 DP7278'ROAD.  CONTINUE WEST ALONG IL ROUTE 16 FOR 0.40 MI (0.6 KM) TO THE
 DP7278'STATION ON THE LEFT.
 DP7278'
 DP7278'THE STATION IS 39.5 FT (12.0 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7278'16, 182 FT (55.5 M) WEST OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP7278'UNDER THE DRIVEWAY TO HOUSE NUMBER '12607', 167.4 FT (51.0 M) WEST OF
 DP7278'A TELEPHONE PEDESTAL, 113.6 FT (34.6 M) EAST OF THE SOUTH END OF A 24
 DP7278'INCH (61 CM) CONCRETE PIPE UNDER IL ROUTE 16, 16.0 FT (4.9 M) WEST OF
 DP7278'POWER POLE NUMBER '28767'.
 DP7278'
 DP7278'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7278'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7278'IN IDENTIFICATION.
 DP7278
 DP7278                          STATION RECOVERY (2021)
 DP7278
 DP7278'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7278'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7279 ***********************************************************************
 DP7279  DESIGNATION -  CJ 138
 DP7279  PID         -  DP7279
 DP7279  STATE/COUNTY-  IL/MACOUPIN
 DP7279  COUNTRY     -  US
 DP7279  USGS QUAD   -  PLAINVIEW (2018)
 DP7279
 DP7279                         *CURRENT SURVEY CONTROL
 DP7279  ______________________________________________________________________
 DP7279* NAD 83(1986) POSITION- 39 07 45.09   (N) 089 55 47.68   (W)   HD_HELD1
 DP7279* NAVD 88 ORTHO HEIGHT -   199.012 (meters)      652.93  (feet) ADJUSTED
 DP7279  ______________________________________________________________________
 DP7279  GEOID HEIGHT    -        -31.369 (meters)                     GEOID18
 DP7279  DYNAMIC HEIGHT  -        198.895 (meters)      652.54  (feet) COMP
 DP7279  MODELED GRAVITY -    980,034.4   (mgal)                       NAVD 88
 DP7279
 DP7279  VERT ORDER      -  SECOND    CLASS I
 DP7279
 DP7279.The horizontal coordinates were determined by differentially corrected
 DP7279.hand held GPS observations or other comparable positioning techniques
 DP7279.and have an estimated accuracy of +/- 3 meters.
 DP7279
 DP7279.The orthometric height was determined by differential leveling and
 DP7279.adjusted by the IL DEPT OF TRANSP
 DP7279.in July 2015.
 DP7279
 DP7279.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7279.GEOID18 height accuracy estimate available here.
 DP7279
 DP7279.Click photographs - Photos may exist for this station.
 DP7279
 DP7279.The dynamic height is computed by dividing the NAVD 88
 DP7279.geopotential number by the normal gravity value computed on the
 DP7279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7279.degrees latitude (g = 980.6199 gals.).
 DP7279
 DP7279.The modeled gravity was interpolated from observed gravity values.
 DP7279
 DP7279;                    North         East    Units  Estimated Accuracy
 DP7279;SPC IL W     -   273,337.6     720,470.7     MT  (+/- 3 meters HH1 GPS) 
 DP7279
 DP7279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4673335201(NAD 83)
 DP7279
 DP7279                          SUPERSEDED SURVEY CONTROL
 DP7279
 DP7279.No superseded survey control is available for this station.
 DP7279
 DP7279_MARKER: F = FLANGE-ENCASED ROD
 DP7279_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7279_STAMPING: CJ 138 2014
 DP7279_MARK LOGO: UIL
 DP7279_PROJECTION: RECESSED 8 CENTIMETERS
 DP7279_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7279_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7279+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7279_ROD/PIPE-DEPTH: 5.9 meters
 DP7279_SLEEVE-DEPTH  : 0.9 meters
 DP7279
 DP7279  HISTORY     - Date     Condition        Report By
 DP7279  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7279
 DP7279                          STATION DESCRIPTION
 DP7279
 DP7279'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7279'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH OF BUNKER HILL, 5.9
 DP7279'MI (9.5 KM) WEST OF GILLESPIE AND 3.8 MI (6.1 KM) EAST-SOUTHEAST OF
 DP7279'PLAINVIEW.
 DP7279'
 DP7279'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7279'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7279'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7279'ROUTE 16 (ELM STREET), THENCE SOUTHWEST ALONG IL ROUTE 16 (ELM STREET)
 DP7279'FOR 250 FT (76.2 M) TO IL ROUTE 16 (BROADWAY STREET), THENCE WEST
 DP7279'ALONG IL ROUTE 16 (BROADWAY STREET) FOR 5.55 MI (8.9 KM) TO WHITEFIELD
 DP7279'ROAD.  CONTINUE WEST ALONG IL ROUTE 16 FOR 0.35 MI (0.6 KM) TO THE
 DP7279'STATION ON THE LEFT.
 DP7279'
 DP7279'THE STATION IS 35.5 FT (10.8 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7279'16, 525 FT (160.0 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE TO THE
 DP7279'SOUTH, 504 FT (153.6 M) WEST-SOUTHWEST OF A FIBER OPTIC HANDHOLE WITH
 DP7279'TWO WARNING POSTS, 2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS
 DP7279'WITNESS POST.
 DP7279'
 DP7279'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7279'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7279'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7280 ***********************************************************************
 DP7280  DESIGNATION -  CJ 139
 DP7280  PID         -  DP7280
 DP7280  STATE/COUNTY-  IL/MACOUPIN
 DP7280  COUNTRY     -  US
 DP7280  USGS QUAD   -  PLAINVIEW (2018)
 DP7280
 DP7280                         *CURRENT SURVEY CONTROL
 DP7280  ______________________________________________________________________
 DP7280* NAD 83(1986) POSITION- 39 07 47.39   (N) 089 56 51.64   (W)   HD_HELD1
 DP7280* NAVD 88 ORTHO HEIGHT -   195.649 (meters)      641.89  (feet) ADJUSTED
 DP7280  ______________________________________________________________________
 DP7280  GEOID HEIGHT    -        -31.375 (meters)                     GEOID18
 DP7280  DYNAMIC HEIGHT  -        195.534 (meters)      641.51  (feet) COMP
 DP7280  MODELED GRAVITY -    980,035.5   (mgal)                       NAVD 88
 DP7280
 DP7280  VERT ORDER      -  SECOND    CLASS I
 DP7280
 DP7280.The horizontal coordinates were determined by differentially corrected
 DP7280.hand held GPS observations or other comparable positioning techniques
 DP7280.and have an estimated accuracy of +/- 3 meters.
 DP7280
 DP7280.The orthometric height was determined by differential leveling and
 DP7280.adjusted by the IL DEPT OF TRANSP
 DP7280.in July 2015.
 DP7280
 DP7280.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7280.GEOID18 height accuracy estimate available here.
 DP7280
 DP7280.Click photographs - Photos may exist for this station.
 DP7280
 DP7280.The dynamic height is computed by dividing the NAVD 88
 DP7280.geopotential number by the normal gravity value computed on the
 DP7280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7280.degrees latitude (g = 980.6199 gals.).
 DP7280
 DP7280.The modeled gravity was interpolated from observed gravity values.
 DP7280
 DP7280;                    North         East    Units  Estimated Accuracy
 DP7280;SPC IL W     -   273,404.6     718,934.4     MT  (+/- 3 meters HH1 GPS) 
 DP7280
 DP7280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4519935322(NAD 83)
 DP7280
 DP7280                          SUPERSEDED SURVEY CONTROL
 DP7280
 DP7280.No superseded survey control is available for this station.
 DP7280
 DP7280_MARKER: F = FLANGE-ENCASED ROD
 DP7280_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7280_STAMPING: CJ 139 2014
 DP7280_MARK LOGO: UIL
 DP7280_PROJECTION: RECESSED 8 CENTIMETERS
 DP7280_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7280_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7280+STABILITY: POSITION/ELEVATION WELL
 DP7280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7280+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2018
 DP7280_ROD/PIPE-DEPTH: 6.1 meters
 DP7280_SLEEVE-DEPTH  : 0.9 meters
 DP7280
 DP7280  HISTORY     - Date     Condition        Report By
 DP7280  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7280  HISTORY     - 20180417 GOOD             ILDT
 DP7280
 DP7280                          STATION DESCRIPTION
 DP7280
 DP7280'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7280'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTH OF BUNKER HILL, 5.3
 DP7280'MI (8.5 KM) EAST OF SHIPMAN AND 3.0 MI (4.8 KM) SOUTHEAST OF
 DP7280'PLAINVIEW.
 DP7280'
 DP7280'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED NORTHEAST ALONG
 DP7280'WEST SPRUCE STREET FOR 400 FT (121.9 M) TO IL ROUTE 4 (SOUTH MACOUPIN
 DP7280'STREET), THENCE NORTHWEST ALONG IL ROUTE 4 FOR 0.35 MI (0.6 KM) TO IL
 DP7280'ROUTE 16 (ELM STREET), THENCE SOUTHWEST ALONG IL ROUTE 16 (ELM STREET)
 DP7280'FOR 250 FT (76.2 M) TO IL ROUTE 16 (BROADWAY STREET), THENCE WEST
 DP7280'ALONG IL ROUTE 16 (BROADWAY STREET) FOR 6.55 MI (10.5 KM) TO
 DP7280'STAGECOACH ROAD.  CONTINUE WEST ALONG IL ROUTE 16 FOR 0.30 MI (0.5 KM)
 DP7280'TO THE STATION ON THE LEFT.
 DP7280'
 DP7280'THE STATION IS 49.5 FT (15.1 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7280'16, 288 FT (87.8 M) WEST OF A POWER POLE, 14.7 FT (4.5 M) EAST OF
 DP7280'POWER POLE NUMBER '29277', 1.5 FT (0.5 M) NORTH OF AN ORANGE
 DP7280'FIBERGLASS WITNESS POST.
 DP7280'
 DP7280'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7280'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7280'IN IDENTIFICATION.
 DP7280
 DP7280                          STATION RECOVERY (2018)
 DP7280
 DP7280'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7280'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7281 ***********************************************************************
 DP7281  DESIGNATION -  CJ 140
 DP7281  PID         -  DP7281
 DP7281  STATE/COUNTY-  IL/MACOUPIN
 DP7281  COUNTRY     -  US
 DP7281  USGS QUAD   -  BUNKER HILL (2018)
 DP7281
 DP7281                         *CURRENT SURVEY CONTROL
 DP7281  ______________________________________________________________________
 DP7281* NAD 83(1986) POSITION- 39 07 07.85   (N) 089 57 04.46   (W)   HD_HELD1
 DP7281* NAVD 88 ORTHO HEIGHT -   197.734 (meters)      648.73  (feet) ADJUSTED
 DP7281  ______________________________________________________________________
 DP7281  GEOID HEIGHT    -        -31.368 (meters)                     GEOID18
 DP7281  DYNAMIC HEIGHT  -        197.617 (meters)      648.35  (feet) COMP
 DP7281  MODELED GRAVITY -    980,033.7   (mgal)                       NAVD 88
 DP7281
 DP7281  VERT ORDER      -  SECOND    CLASS I
 DP7281
 DP7281.The horizontal coordinates were determined by differentially corrected
 DP7281.hand held GPS observations or other comparable positioning techniques
 DP7281.and have an estimated accuracy of +/- 3 meters.
 DP7281
 DP7281.The orthometric height was determined by differential leveling and
 DP7281.adjusted by the IL DEPT OF TRANSP
 DP7281.in July 2015.
 DP7281
 DP7281.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7281.GEOID18 height accuracy estimate available here.
 DP7281
 DP7281.Click photographs - Photos may exist for this station.
 DP7281
 DP7281.The dynamic height is computed by dividing the NAVD 88
 DP7281.geopotential number by the normal gravity value computed on the
 DP7281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7281.degrees latitude (g = 980.6199 gals.).
 DP7281
 DP7281.The modeled gravity was interpolated from observed gravity values.
 DP7281
 DP7281;                    North         East    Units  Estimated Accuracy
 DP7281;SPC IL W     -   272,184.6     718,629.4     MT  (+/- 3 meters HH1 GPS) 
 DP7281
 DP7281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4485134113(NAD 83)
 DP7281
 DP7281                          SUPERSEDED SURVEY CONTROL
 DP7281
 DP7281.No superseded survey control is available for this station.
 DP7281
 DP7281_MARKER: F = FLANGE-ENCASED ROD
 DP7281_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7281_STAMPING: CJ 140 2014
 DP7281_MARK LOGO: UIL
 DP7281_PROJECTION: RECESSED 8 CENTIMETERS
 DP7281_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7281_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7281+STABILITY: POSITION/ELEVATION WELL
 DP7281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7281+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7281_ROD/PIPE-DEPTH: 6.1 meters
 DP7281_SLEEVE-DEPTH  : 0.9 meters
 DP7281
 DP7281  HISTORY     - Date     Condition        Report By
 DP7281  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7281
 DP7281                          STATION DESCRIPTION
 DP7281
 DP7281'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7281'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTH OF BUNKER HILL, 5.0
 DP7281'MI (8.0 KM) EAST OF SHIPMAN AND 3.5 MI (5.6 KM) SOUTHEAST OF
 DP7281'PLAINVIEW.
 DP7281'
 DP7281'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7281'EAST ALONG IL ROUTE 16 FOR 10.25 MI (16.5 KM) TO WHERE IL ROUTE 16
 DP7281'TURNS NORTH.  CONTINUE NORTH ALONG IL ROUTE 16 FOR 0.25 MI (0.4 KM) TO
 DP7281'THE STATION ON THE RIGHT.
 DP7281'
 DP7281'THE STATION IS 40 FT (12.2 M) EAST OF THE CENTERLINE OF IL ROUTE 16,
 DP7281'46.0 FT (14.0 M) SOUTH-SOUTHEAST OF THE NORTH END OF A 15 INCH (38 CM)
 DP7281'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 21.2 FT (6.5 M)
 DP7281'SOUTHEAST OF THE SOUTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP7281'UNDER A FIELD ENTRANCE, 1.0 FT (0.3 M) WEST OF AN ORANGE FIBERGLASS
 DP7281'WITNESS POST.
 DP7281'
 DP7281'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7281'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7281'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7282 ***********************************************************************
 DP7282  DESIGNATION -  CJ 141
 DP7282  PID         -  DP7282
 DP7282  STATE/COUNTY-  IL/MACOUPIN
 DP7282  COUNTRY     -  US
 DP7282  USGS QUAD   -  BUNKER HILL (2018)
 DP7282
 DP7282                         *CURRENT SURVEY CONTROL
 DP7282  ______________________________________________________________________
 DP7282* NAD 83(1986) POSITION- 39 06 55.87   (N) 089 57 57.82   (W)   HD_HELD1
 DP7282* NAVD 88 ORTHO HEIGHT -   197.957 (meters)      649.46  (feet) ADJUSTED
 DP7282  ______________________________________________________________________
 DP7282  GEOID HEIGHT    -        -31.370 (meters)                     GEOID18
 DP7282  DYNAMIC HEIGHT  -        197.840 (meters)      649.08  (feet) COMP
 DP7282  MODELED GRAVITY -    980,034.1   (mgal)                       NAVD 88
 DP7282
 DP7282  VERT ORDER      -  SECOND    CLASS I
 DP7282
 DP7282.The horizontal coordinates were determined by differentially corrected
 DP7282.hand held GPS observations or other comparable positioning techniques
 DP7282.and have an estimated accuracy of +/- 3 meters.
 DP7282
 DP7282.The orthometric height was determined by differential leveling and
 DP7282.adjusted by the IL DEPT OF TRANSP
 DP7282.in July 2015.
 DP7282
 DP7282.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7282.GEOID18 height accuracy estimate available here.
 DP7282
 DP7282.Click photographs - Photos may exist for this station.
 DP7282
 DP7282.The dynamic height is computed by dividing the NAVD 88
 DP7282.geopotential number by the normal gravity value computed on the
 DP7282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7282.degrees latitude (g = 980.6199 gals.).
 DP7282
 DP7282.The modeled gravity was interpolated from observed gravity values.
 DP7282
 DP7282;                    North         East    Units  Estimated Accuracy
 DP7282;SPC IL W     -   271,812.3     717,348.4     MT  (+/- 3 meters HH1 GPS) 
 DP7282
 DP7282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4355833785(NAD 83)
 DP7282
 DP7282                          SUPERSEDED SURVEY CONTROL
 DP7282
 DP7282.No superseded survey control is available for this station.
 DP7282
 DP7282_MARKER: F = FLANGE-ENCASED ROD
 DP7282_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7282_STAMPING: CJ 141 2014
 DP7282_MARK LOGO: UIL
 DP7282_PROJECTION: RECESSED 8 CENTIMETERS
 DP7282_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7282_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7282+STABILITY: POSITION/ELEVATION WELL
 DP7282_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7282+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7282_ROD/PIPE-DEPTH: 6.1 meters
 DP7282_SLEEVE-DEPTH  : 0.9 meters
 DP7282
 DP7282  HISTORY     - Date     Condition        Report By
 DP7282  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7282
 DP7282                          STATION DESCRIPTION
 DP7282
 DP7282'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7282'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) NORTH OF BUNKER HILL, 4.2
 DP7282'MI (6.8 KM) EAST OF SHIPMAN AND 3.3 MI (5.3 KM) SOUTH-SOUTHEAST OF
 DP7282'PLAINVIEW.
 DP7282'
 DP7282'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7282'EAST ALONG IL ROUTE 16 FOR 9.25 MI (14.9 KM) TO LOCUST AVENUE.
 DP7282'CONTINUE EAST ALONG IL ROUTE 16 FOR 0.20 MI (0.3 KM) TO THE STATION ON
 DP7282'THE LEFT.
 DP7282'
 DP7282'THE STATION IS 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7282'16, 274 FT (83.5 M) WEST OF A POWER POLE, 165.4 FT (50.4 M) NORTHEAST
 DP7282'OF THE FLAG POLE AT THE ROYAL LAKES VILLAGE HALL BUILDING, 145.5 FT
 DP7282'(44.3 M) NORTH OF THE NORTHEAST CORNER OF THE PRAYER WHEEL C.O.G.I.C
 DP7282'BUILDING, 136.5 FT (41.6 M) NORTH OF A WATER VALVE, 15.9 FT (4.8 M)
 DP7282'EAST OF POWER POLE NUMBER '29706'.
 DP7282'
 DP7282'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7282'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7282'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7283 ***********************************************************************
 DP7283  DESIGNATION -  CJ 142
 DP7283  PID         -  DP7283
 DP7283  STATE/COUNTY-  IL/MACOUPIN
 DP7283  COUNTRY     -  US
 DP7283  USGS QUAD   -  BUNKER HILL (2018)
 DP7283
 DP7283                         *CURRENT SURVEY CONTROL
 DP7283  ______________________________________________________________________
 DP7283* NAD 83(1986) POSITION- 39 06 56.88   (N) 089 59 08.02   (W)   HD_HELD1
 DP7283* NAVD 88 ORTHO HEIGHT -   195.366 (meters)      640.96  (feet) ADJUSTED
 DP7283  ______________________________________________________________________
 DP7283  GEOID HEIGHT    -        -31.376 (meters)                     GEOID18
 DP7283  DYNAMIC HEIGHT  -        195.252 (meters)      640.59  (feet) COMP
 DP7283  MODELED GRAVITY -    980,035.1   (mgal)                       NAVD 88
 DP7283
 DP7283  VERT ORDER      -  SECOND    CLASS I
 DP7283
 DP7283.The horizontal coordinates were determined by differentially corrected
 DP7283.hand held GPS observations or other comparable positioning techniques
 DP7283.and have an estimated accuracy of +/- 3 meters.
 DP7283
 DP7283.The orthometric height was determined by differential leveling and
 DP7283.adjusted by the IL DEPT OF TRANSP
 DP7283.in July 2015.
 DP7283
 DP7283.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7283.GEOID18 height accuracy estimate available here.
 DP7283
 DP7283.Click photographs - Photos may exist for this station.
 DP7283
 DP7283.The dynamic height is computed by dividing the NAVD 88
 DP7283.geopotential number by the normal gravity value computed on the
 DP7283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7283.degrees latitude (g = 980.6199 gals.).
 DP7283
 DP7283.The modeled gravity was interpolated from observed gravity values.
 DP7283
 DP7283;                    North         East    Units  Estimated Accuracy
 DP7283;SPC IL W     -   271,839.9     715,662.0     MT  (+/- 3 meters HH1 GPS) 
 DP7283
 DP7283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4187233872(NAD 83)
 DP7283
 DP7283                          SUPERSEDED SURVEY CONTROL
 DP7283
 DP7283.No superseded survey control is available for this station.
 DP7283
 DP7283_MARKER: F = FLANGE-ENCASED ROD
 DP7283_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7283_STAMPING: CJ 142 2014
 DP7283_MARK LOGO: UIL
 DP7283_PROJECTION: RECESSED 8 CENTIMETERS
 DP7283_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7283_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7283+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7283_ROD/PIPE-DEPTH: 4.9 meters
 DP7283_SLEEVE-DEPTH  : 0.9 meters
 DP7283
 DP7283  HISTORY     - Date     Condition        Report By
 DP7283  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7283
 DP7283                          STATION DESCRIPTION
 DP7283
 DP7283'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7283'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) NORTH-NORTHWEST OF BUNKER
 DP7283'HILL, 3.2 MI (5.1 KM) EAST OF SHIPMAN AND 3.0 MI (4.8 KM) SOUTH OF
 DP7283'PLAINVIEW.
 DP7283'
 DP7283'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7283'EAST ALONG IL ROUTE 16 FOR 7.0 MI (11.3 KM) TO ALWARD ROAD.  CONTINUE
 DP7283'EAST ALONG IL ROUTE 16 FOR 1.45 MI (2.3 KM) TO THE STATION ON THE
 DP7283'LEFT.
 DP7283'
 DP7283'THE STATION IS 39 FT (11.9 M) NORTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7283'160 FT (48.8 M) EAST OF THE CENTERLINE OF THE DRIVEWAY TO HOUSE NUMBER
 DP7283''8550', 113.5 FT (34.6 M) NORTHEAST OF A POWER POLE WITH AN ELECTRIC
 DP7283'METER, 37.3 FT (11.4 M) WEST OF A TELEPHONE PEDESTAL, 34.5 FT (10.5 M)
 DP7283'WEST OF A POWER POLE WITH TRANSFORMER AND TWO GUY WIRES.
 DP7283'
 DP7283'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7283'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7283'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7284 ***********************************************************************
 DP7284  DESIGNATION -  CJ 143
 DP7284  PID         -  DP7284
 DP7284  STATE/COUNTY-  IL/MACOUPIN
 DP7284  COUNTRY     -  US
 DP7284  USGS QUAD   -  SHIPMAN (2018)
 DP7284
 DP7284                         *CURRENT SURVEY CONTROL
 DP7284  ______________________________________________________________________
 DP7284* NAD 83(1986) POSITION- 39 06 57.49   (N) 090 00 08.42   (W)   HD_HELD1
 DP7284* NAVD 88 ORTHO HEIGHT -   194.690 (meters)      638.75  (feet) ADJUSTED
 DP7284  ______________________________________________________________________
 DP7284  GEOID HEIGHT    -        -31.381 (meters)                     GEOID18
 DP7284  DYNAMIC HEIGHT  -        194.576 (meters)      638.37  (feet) COMP
 DP7284  MODELED GRAVITY -    980,036.0   (mgal)                       NAVD 88
 DP7284
 DP7284  VERT ORDER      -  SECOND    CLASS I
 DP7284
 DP7284.The horizontal coordinates were determined by differentially corrected
 DP7284.hand held GPS observations or other comparable positioning techniques
 DP7284.and have an estimated accuracy of +/- 3 meters.
 DP7284
 DP7284.The orthometric height was determined by differential leveling and
 DP7284.adjusted by the IL DEPT OF TRANSP
 DP7284.in July 2015.
 DP7284
 DP7284.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7284.GEOID18 height accuracy estimate available here.
 DP7284
 DP7284.Click photographs - Photos may exist for this station.
 DP7284
 DP7284.The dynamic height is computed by dividing the NAVD 88
 DP7284.geopotential number by the normal gravity value computed on the
 DP7284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7284.degrees latitude (g = 980.6199 gals.).
 DP7284
 DP7284.The modeled gravity was interpolated from observed gravity values.
 DP7284
 DP7284;                    North         East    Units  Estimated Accuracy
 DP7284;SPC IL W     -   271,855.9     714,211.0     MT  (+/- 3 meters HH1 GPS) 
 DP7284
 DP7284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5917233925(NAD 83)
 DP7284
 DP7284                          SUPERSEDED SURVEY CONTROL
 DP7284
 DP7284.No superseded survey control is available for this station.
 DP7284
 DP7284_MARKER: F = FLANGE-ENCASED ROD
 DP7284_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7284_STAMPING: CJ 143 2014
 DP7284_MARK LOGO: UIL
 DP7284_PROJECTION: RECESSED 8 CENTIMETERS
 DP7284_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7284_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7284+STABILITY: POSITION/ELEVATION WELL
 DP7284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7284+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7284_ROD/PIPE-DEPTH: 6.1 meters
 DP7284_SLEEVE-DEPTH  : 0.9 meters
 DP7284
 DP7284  HISTORY     - Date     Condition        Report By
 DP7284  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7284
 DP7284                          STATION DESCRIPTION
 DP7284
 DP7284'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7284'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH-NORTHWEST OF BUNKER
 DP7284'HILL, 3.1 MI (5.0 KM) SOUTH-SOUTHWEST OF PLAINVIEW AND 2.3 MI (3.7 KM)
 DP7284'EAST OF SHIPMAN.
 DP7284'
 DP7284'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7284'EAST ALONG IL ROUTE 16 FOR 7.0 MI (11.3 KM) TO ALWARD ROAD.  CONTINUE
 DP7284'EAST ALONG IL ROUTE 16 FOR 0.50 MI (0.8 KM) TO THE STATION ON THE
 DP7284'RIGHT.
 DP7284'
 DP7284'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7284'16, 130 FT (39.6 M) EAST OF THE CENTERLINE OF A FIELD ENTRANCE TO THE
 DP7284'NORTH, 119.6 FT (36.5 M) SOUTHEAST OF POWER POLE NUMBER '37195', 114.8
 DP7284'FT (35.0 M) SOUTHEAST OF A FIBER OPTIC HANDHOLE, 8.95 FT (2.7 M)
 DP7284'EAST-NORTHEAST OF THE FENCE CORNER OF A FENCE RUNNING SOUTH AND WEST.
 DP7284'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7284'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7284'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7285 ***********************************************************************
 DP7285  DESIGNATION -  CJ 144
 DP7285  PID         -  DP7285
 DP7285  STATE/COUNTY-  IL/MACOUPIN
 DP7285  COUNTRY     -  US
 DP7285  USGS QUAD   -  SHIPMAN (2018)
 DP7285
 DP7285                         *CURRENT SURVEY CONTROL
 DP7285  ______________________________________________________________________
 DP7285* NAD 83(1986) POSITION- 39 06 58.23   (N) 090 01 08.01   (W)   HD_HELD1
 DP7285* NAVD 88 ORTHO HEIGHT -   192.568 (meters)      631.78  (feet) ADJUSTED
 DP7285  ______________________________________________________________________
 DP7285  GEOID HEIGHT    -        -31.388 (meters)                     GEOID18
 DP7285  DYNAMIC HEIGHT  -        192.456 (meters)      631.42  (feet) COMP
 DP7285  MODELED GRAVITY -    980,037.3   (mgal)                       NAVD 88
 DP7285
 DP7285  VERT ORDER      -  SECOND    CLASS I
 DP7285
 DP7285.The horizontal coordinates were determined by differentially corrected
 DP7285.hand held GPS observations or other comparable positioning techniques
 DP7285.and have an estimated accuracy of +/- 3 meters.
 DP7285
 DP7285.The orthometric height was determined by differential leveling and
 DP7285.adjusted by the IL DEPT OF TRANSP
 DP7285.in July 2015.
 DP7285
 DP7285.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7285.GEOID18 height accuracy estimate available here.
 DP7285
 DP7285.Click photographs - Photos may exist for this station.
 DP7285
 DP7285.The dynamic height is computed by dividing the NAVD 88
 DP7285.geopotential number by the normal gravity value computed on the
 DP7285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7285.degrees latitude (g = 980.6199 gals.).
 DP7285
 DP7285.The modeled gravity was interpolated from observed gravity values.
 DP7285
 DP7285;                    North         East    Units  Estimated Accuracy
 DP7285;SPC IL W     -   271,876.3     712,779.5     MT  (+/- 3 meters HH1 GPS) 
 DP7285
 DP7285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5774033901(NAD 83)
 DP7285
 DP7285                          SUPERSEDED SURVEY CONTROL
 DP7285
 DP7285.No superseded survey control is available for this station.
 DP7285
 DP7285_MARKER: F = FLANGE-ENCASED ROD
 DP7285_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7285_STAMPING: CJ 144 2014
 DP7285_MARK LOGO: UIL
 DP7285_PROJECTION: RECESSED 8 CENTIMETERS
 DP7285_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7285_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7285+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7285_ROD/PIPE-DEPTH: 4.9 meters
 DP7285_SLEEVE-DEPTH  : 0.9 meters
 DP7285
 DP7285  HISTORY     - Date     Condition        Report By
 DP7285  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7285
 DP7285                          STATION DESCRIPTION
 DP7285
 DP7285'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7285'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTHWEST OF BUNKER
 DP7285'HILL, 3.4 MI (5.5 KM) SOUTH-SOUTHWEST OF PLAINVIEW AND 1.4 MI (2.3 KM)
 DP7285'EAST OF SHIPMAN.
 DP7285'
 DP7285'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7285'EAST ALONG IL ROUTE 16 FOR 7.0 MI (11.3 KM) TO SCHOENEMAN ROAD.
 DP7285'CONTINUE EAST ALONG IL ROUTE 16 FOR 0.87 MI (1.4 KM) TO THE STATION ON
 DP7285'THE RIGHT.
 DP7285'
 DP7285'THE STATION IS 37 FT (11.3 M) SOUTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7285'155 FT (47.2 M) EAST OF THE CENTERLINE OF A FIELD ENTRANCE TO THE
 DP7285'SOUTH, 94.1 FT (28.7 M) SOUTHWEST OF A POWER POLE WITH TRANSFORMER,
 DP7285'85.7 FT (26.1 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 82.8 FT (25.2 M)
 DP7285'SOUTH-SOUTHWEST OF A FIBER OPTIC HAND HOLE WITH A WARNING POST, 43.6
 DP7285'FT (13.3 M) WEST-SOUTHWEST OF THE WEST END OF THE SOUTH GUARDRAIL.
 DP7285'
 DP7285'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7285'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7285'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7286 ***********************************************************************
 DP7286  DESIGNATION -  CJ 145
 DP7286  PID         -  DP7286
 DP7286  STATE/COUNTY-  IL/MACOUPIN
 DP7286  COUNTRY     -  US
 DP7286  USGS QUAD   -  SHIPMAN (2018)
 DP7286
 DP7286                         *CURRENT SURVEY CONTROL
 DP7286  ______________________________________________________________________
 DP7286* NAD 83(1986) POSITION- 39 07 00.17   (N) 090 02 06.28   (W)   HD_HELD1
 DP7286* NAVD 88 ORTHO HEIGHT -   191.166 (meters)      627.18  (feet) ADJUSTED
 DP7286  ______________________________________________________________________
 DP7286  GEOID HEIGHT    -        -31.394 (meters)                     GEOID18
 DP7286  DYNAMIC HEIGHT  -        191.054 (meters)      626.82  (feet) COMP
 DP7286  MODELED GRAVITY -    980,039.3   (mgal)                       NAVD 88
 DP7286
 DP7286  VERT ORDER      -  SECOND    CLASS I
 DP7286
 DP7286.The horizontal coordinates were determined by differentially corrected
 DP7286.hand held GPS observations or other comparable positioning techniques
 DP7286.and have an estimated accuracy of +/- 3 meters.
 DP7286
 DP7286.The orthometric height was determined by differential leveling and
 DP7286.adjusted by the IL DEPT OF TRANSP
 DP7286.in July 2015.
 DP7286
 DP7286.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7286.GEOID18 height accuracy estimate available here.
 DP7286
 DP7286.Click photographs - Photos may exist for this station.
 DP7286
 DP7286.The dynamic height is computed by dividing the NAVD 88
 DP7286.geopotential number by the normal gravity value computed on the
 DP7286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7286.degrees latitude (g = 980.6199 gals.).
 DP7286
 DP7286.The modeled gravity was interpolated from observed gravity values.
 DP7286
 DP7286;                    North         East    Units  Estimated Accuracy
 DP7286;SPC IL W     -   271,933.9     711,379.7     MT  (+/- 3 meters HH1 GPS) 
 DP7286
 DP7286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5633933915(NAD 83)
 DP7286
 DP7286                          SUPERSEDED SURVEY CONTROL
 DP7286
 DP7286.No superseded survey control is available for this station.
 DP7286
 DP7286_MARKER: F = FLANGE-ENCASED ROD
 DP7286_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7286_STAMPING: CJ 145 2014
 DP7286_MARK LOGO: UIL
 DP7286_PROJECTION: RECESSED 8 CENTIMETERS
 DP7286_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7286_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7286+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2014
 DP7286_ROD/PIPE-DEPTH: 4.9 meters
 DP7286_SLEEVE-DEPTH  : 0.9 meters
 DP7286
 DP7286  HISTORY     - Date     Condition        Report By
 DP7286  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7286
 DP7286                          STATION DESCRIPTION
 DP7286
 DP7286'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7286'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTHWEST OF BUNKER
 DP7286'HILL, 3.8 MI (6.1 KM) SOUTHWEST OF PLAINVIEW AND IN THE TOWN OF
 DP7286'SHIPMAN, IL.
 DP7286'
 DP7286'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7286'EAST ALONG IL ROUTE 16 FOR 7.0 MI (11.3 KM) TO SCHOENEMAN ROAD AND THE
 DP7286'STATION ON THE RIGHT.
 DP7286'
 DP7286'THE STATION IS 25 FT (7.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7286'28.5 FT (8.7 M) WEST OF THE CENTERLINE OF SCHOENEMAN ROAD, 73.8 FT
 DP7286'(22.5 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 52.9 FT (16.1 M) SOUTH OF
 DP7286'A FIRE HYDRANT, 48.5 FT (14.8 M) WEST-NORTHWEST OF TELEPHONE PEDESTAL
 DP7286'NUMBER '3', 25.4 FT (7.7 M) NORTH-NORTHWEST OF A FRONTIER TELEPHONE
 DP7286'PEDESTAL.
 DP7286'
 DP7286'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7286'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7286'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7287 ***********************************************************************
 DP7287  DESIGNATION -  CJ 146
 DP7287  PID         -  DP7287
 DP7287  STATE/COUNTY-  IL/MACOUPIN
 DP7287  COUNTRY     -  US
 DP7287  USGS QUAD   -  SHIPMAN (2018)
 DP7287
 DP7287                         *CURRENT SURVEY CONTROL
 DP7287  ______________________________________________________________________
 DP7287* NAD 83(1986) POSITION- 39 06 59.80   (N) 090 03 13.72   (W)   HD_HELD1
 DP7287* NAVD 88 ORTHO HEIGHT -   191.421 (meters)      628.02  (feet) ADJUSTED
 DP7287  ______________________________________________________________________
 DP7287  GEOID HEIGHT    -        -31.403 (meters)                     GEOID18
 DP7287  DYNAMIC HEIGHT  -        191.309 (meters)      627.65  (feet) COMP
 DP7287  MODELED GRAVITY -    980,041.3   (mgal)                       NAVD 88
 DP7287
 DP7287  VERT ORDER      -  SECOND    CLASS I
 DP7287
 DP7287.The horizontal coordinates were determined by differentially corrected
 DP7287.hand held GPS observations or other comparable positioning techniques
 DP7287.and have an estimated accuracy of +/- 3 meters.
 DP7287
 DP7287.The orthometric height was determined by differential leveling and
 DP7287.adjusted by the IL DEPT OF TRANSP
 DP7287.in July 2015.
 DP7287
 DP7287.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7287.GEOID18 height accuracy estimate available here.
 DP7287
 DP7287.Click photographs - Photos may exist for this station.
 DP7287
 DP7287.The dynamic height is computed by dividing the NAVD 88
 DP7287.geopotential number by the normal gravity value computed on the
 DP7287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7287.degrees latitude (g = 980.6199 gals.).
 DP7287
 DP7287.The modeled gravity was interpolated from observed gravity values.
 DP7287
 DP7287;                    North         East    Units  Estimated Accuracy
 DP7287;SPC IL W     -   271,920.4     709,759.6     MT  (+/- 3 meters HH1 GPS) 
 DP7287
 DP7287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5471933850(NAD 83)
 DP7287
 DP7287                          SUPERSEDED SURVEY CONTROL
 DP7287
 DP7287.No superseded survey control is available for this station.
 DP7287
 DP7287_MARKER: F = FLANGE-ENCASED ROD
 DP7287_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7287_STAMPING: CJ 146 2014
 DP7287_MARK LOGO: UIL
 DP7287_PROJECTION: RECESSED 8 CENTIMETERS
 DP7287_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7287_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7287+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2018
 DP7287_ROD/PIPE-DEPTH: 4.9 meters
 DP7287_SLEEVE-DEPTH  : 0.9 meters
 DP7287
 DP7287  HISTORY     - Date     Condition        Report By
 DP7287  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7287  HISTORY     - 20180404 GOOD             ILDT
 DP7287
 DP7287                          STATION DESCRIPTION
 DP7287
 DP7287'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7287'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTHEAST OF MEDORA, 4.5
 DP7287'MI (7.2 KM) SOUTHWEST OF PLAINVIEW AND IN THE TOWN OF SHIPMAN, IL.
 DP7287'
 DP7287'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7287'EAST ALONG IL ROUTE 16 FOR 3.95 MI (6.4 KM) TO WREN ROAD.  CONTINUE
 DP7287'EAST ALONG IL ROUTE 16 FOR 0.80 MI (1.3 KM) TO THE STATION ON THE
 DP7287'RIGHT.
 DP7287'
 DP7287'THE STATION IS 42.5 FT (13.0 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7287'16, 79.9 FT (24.4 M) SOUTH OF A FIRE HYDRANT, 40.2 FT (12.3 M)
 DP7287'EAST-SOUTHEAST OF A TELEPHONE PEDESTAL, 19.7 FT (6.0 M)
 DP7287'SOUTH-SOUTHWEST OF THE WEST END OF A 12 INCH (30 CM) CONCRETE PIPE
 DP7287'WITH HEADWALL, 13.8 FT (4.2 M) EAST OF A POWER POLE WITH GUY WIRE.
 DP7287'
 DP7287'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7287'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7287'IN IDENTIFICATION.
 DP7287
 DP7287                          STATION RECOVERY (2018)
 DP7287
 DP7287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP7287'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7288 ***********************************************************************
 DP7288  DESIGNATION -  CJ 147
 DP7288  PID         -  DP7288
 DP7288  STATE/COUNTY-  IL/MACOUPIN
 DP7288  COUNTRY     -  US
 DP7288  USGS QUAD   -  SHIPMAN (2018)
 DP7288
 DP7288                         *CURRENT SURVEY CONTROL
 DP7288  ______________________________________________________________________
 DP7288* NAD 83(1986) POSITION- 39 07 00.41   (N) 090 04 09.82   (W)   HD_HELD1
 DP7288* NAVD 88 ORTHO HEIGHT -   185.025 (meters)      607.04  (feet) ADJUSTED
 DP7288  ______________________________________________________________________
 DP7288  GEOID HEIGHT    -        -31.411 (meters)                     GEOID18
 DP7288  DYNAMIC HEIGHT  -        184.917 (meters)      606.68  (feet) COMP
 DP7288  MODELED GRAVITY -    980,042.5   (mgal)                       NAVD 88
 DP7288
 DP7288  VERT ORDER      -  SECOND    CLASS I
 DP7288
 DP7288.The horizontal coordinates were determined by differentially corrected
 DP7288.hand held GPS observations or other comparable positioning techniques
 DP7288.and have an estimated accuracy of +/- 3 meters.
 DP7288
 DP7288.The orthometric height was determined by differential leveling and
 DP7288.adjusted by the IL DEPT OF TRANSP
 DP7288.in July 2015.
 DP7288
 DP7288.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7288.GEOID18 height accuracy estimate available here.
 DP7288
 DP7288.Click photographs - Photos may exist for this station.
 DP7288
 DP7288.The dynamic height is computed by dividing the NAVD 88
 DP7288.geopotential number by the normal gravity value computed on the
 DP7288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7288.degrees latitude (g = 980.6199 gals.).
 DP7288
 DP7288.The modeled gravity was interpolated from observed gravity values.
 DP7288
 DP7288;                    North         East    Units  Estimated Accuracy
 DP7288;SPC IL W     -   271,937.6     708,412.0     MT  (+/- 3 meters HH1 GPS) 
 DP7288
 DP7288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5337133826(NAD 83)
 DP7288
 DP7288                          SUPERSEDED SURVEY CONTROL
 DP7288
 DP7288.No superseded survey control is available for this station.
 DP7288
 DP7288_MARKER: F = FLANGE-ENCASED ROD
 DP7288_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7288_STAMPING: CJ 147 2014
 DP7288_MARK LOGO: UIL
 DP7288_PROJECTION: RECESSED 8 CENTIMETERS
 DP7288_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7288+STABILITY: SURFACE MOTION
 DP7288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7288+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2021
 DP7288_ROD/PIPE-DEPTH: 3.7 meters
 DP7288_SLEEVE-DEPTH  : 0.9 meters
 DP7288
 DP7288  HISTORY     - Date     Condition        Report By
 DP7288  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7288  HISTORY     - 20210728 GOOD             ILDT
 DP7288
 DP7288                          STATION DESCRIPTION
 DP7288
 DP7288'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7288'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTHEAST OF MEDORA, 5.2
 DP7288'MI (8.4 KM) SOUTHWEST OF PLAINVIEW AND 1.4 MI (2.3 KM) WEST OF
 DP7288'SHIPMAN.
 DP7288'
 DP7288'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7288'EAST ALONG IL ROUTE 16 FOR 3.7 MI (6.0 KM) TO SWISHER ROAD.  CONTINUE
 DP7288'EAST ALONG IL ROUTE 16 FOR 905 FT (275.8 M) TO THE STATION ON THE
 DP7288'RIGHT.
 DP7288'
 DP7288'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7288'16, 203 FT (61.9 M) EAST OF FRONTIER TELEPHONE PEDESTAL NUMBER 'L4
 DP7288'P18', 78.1 FT (23.8 M) SOUTH-SOUTHEAST OF A CONCRETE RIGHT OF WAY
 DP7288'MARKER, 77.1 FT (23.5 M) NORTHEAST OF THE NORTHEAST CORNER OF A ONE
 DP7288'STORY HOUSE, 41.5 FT (12.6 M) EAST OF POWER POLE NUMBER '950225', 37.4
 DP7288'FT (11.4 M) WEST OF A CONCRETE RIGHT OF WAY MARKER, 33.6 FT (10.2 M)
 DP7288'NORTHEAST OF A WATER METER.
 DP7288'
 DP7288'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7288'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7288'IN IDENTIFICATION.
 DP7288
 DP7288                          STATION RECOVERY (2021)
 DP7288
 DP7288'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7288'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7289 ***********************************************************************
 DP7289  DESIGNATION -  CJ 148
 DP7289  PID         -  DP7289
 DP7289  STATE/COUNTY-  IL/MACOUPIN
 DP7289  COUNTRY     -  US
 DP7289  USGS QUAD   -  SHIPMAN (2018)
 DP7289
 DP7289                         *CURRENT SURVEY CONTROL
 DP7289  ______________________________________________________________________
 DP7289* NAD 83(1986) POSITION- 39 07 00.15   (N) 090 05 12.33   (W)   HD_HELD1
 DP7289* NAVD 88 ORTHO HEIGHT -   192.174 (meters)      630.49  (feet) ADJUSTED
 DP7289  ______________________________________________________________________
 DP7289  GEOID HEIGHT    -        -31.421 (meters)                     GEOID18
 DP7289  DYNAMIC HEIGHT  -        192.063 (meters)      630.13  (feet) COMP
 DP7289  MODELED GRAVITY -    980,043.2   (mgal)                       NAVD 88
 DP7289
 DP7289  VERT ORDER      -  SECOND    CLASS I
 DP7289
 DP7289.The horizontal coordinates were determined by differentially corrected
 DP7289.hand held GPS observations or other comparable positioning techniques
 DP7289.and have an estimated accuracy of +/- 3 meters.
 DP7289
 DP7289.The orthometric height was determined by differential leveling and
 DP7289.adjusted by the IL DEPT OF TRANSP
 DP7289.in July 2015.
 DP7289
 DP7289.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7289.GEOID18 height accuracy estimate available here.
 DP7289
 DP7289.Click photographs - Photos may exist for this station.
 DP7289
 DP7289.The dynamic height is computed by dividing the NAVD 88
 DP7289.geopotential number by the normal gravity value computed on the
 DP7289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7289.degrees latitude (g = 980.6199 gals.).
 DP7289
 DP7289.The modeled gravity was interpolated from observed gravity values.
 DP7289
 DP7289;                    North         East    Units  Estimated Accuracy
 DP7289;SPC IL W     -   271,928.1     706,910.4     MT  (+/- 3 meters HH1 GPS) 
 DP7289
 DP7289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5187033769(NAD 83)
 DP7289
 DP7289                          SUPERSEDED SURVEY CONTROL
 DP7289
 DP7289.No superseded survey control is available for this station.
 DP7289
 DP7289_MARKER: F = FLANGE-ENCASED ROD
 DP7289_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7289_STAMPING: CJ 148 2014
 DP7289_MARK LOGO: UIL
 DP7289_PROJECTION: RECESSED 8 CENTIMETERS
 DP7289_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7289_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7289+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2020
 DP7289_ROD/PIPE-DEPTH: 6.1 meters
 DP7289_SLEEVE-DEPTH  : 0.9 meters
 DP7289
 DP7289  HISTORY     - Date     Condition        Report By
 DP7289  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7289  HISTORY     - 20200323 GOOD             ILDT
 DP7289
 DP7289                          STATION DESCRIPTION
 DP7289
 DP7289'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7289'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTH-SOUTHEAST OF
 DP7289'SUMMERVILLE, 5.0 MI (8.0 KM) SOUTHEAST OF MEDORA AND 2.3 MI (3.7 KM)
 DP7289'WEST OF SHIPMAN.
 DP7289'
 DP7289'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7289'EAST ALONG IL ROUTE 16 FOR 2.7 MI (4.3 KM) TO BEACON ROAD.  CONTINUE
 DP7289'EAST ALONG IL ROUTE 16 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DP7289'LEFT.
 DP7289'
 DP7289'THE STATION IS 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7289'16, 219.5 FT (66.9 M) WEST OF A POWER POLE, 92.7 FT (28.3 M) EAST OF
 DP7289'THE EAST END OF A 15 INCH (38 CM) CONCRETE PIPE WITH HEADWALL, 26.2 FT
 DP7289'(8.0 M) EAST OF THE SOUTH END OF A NORTH-SOUTH FENCE, 24.0 FT (7.3 M)
 DP7289'EAST OF A POWER POLE.
 DP7289'
 DP7289'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7289'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7289'IN IDENTIFICATION.
 DP7289
 DP7289                          STATION RECOVERY (2020)
 DP7289
 DP7289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP7289'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7290 ***********************************************************************
 DP7290  DESIGNATION -  CJ 149
 DP7290  PID         -  DP7290
 DP7290  STATE/COUNTY-  IL/MACOUPIN
 DP7290  COUNTRY     -  US
 DP7290  USGS QUAD   -  SHIPMAN (2018)
 DP7290
 DP7290                         *CURRENT SURVEY CONTROL
 DP7290  ______________________________________________________________________
 DP7290* NAD 83(1986) POSITION- 39 06 59.84   (N) 090 06 13.44   (W)   HD_HELD1
 DP7290* NAVD 88 ORTHO HEIGHT -   186.457 (meters)      611.73  (feet) ADJUSTED
 DP7290  ______________________________________________________________________
 DP7290  GEOID HEIGHT    -        -31.434 (meters)                     GEOID18
 DP7290  DYNAMIC HEIGHT  -        186.349 (meters)      611.38  (feet) COMP
 DP7290  MODELED GRAVITY -    980,043.2   (mgal)                       NAVD 88
 DP7290
 DP7290  VERT ORDER      -  SECOND    CLASS I
 DP7290
 DP7290.The horizontal coordinates were determined by differentially corrected
 DP7290.hand held GPS observations or other comparable positioning techniques
 DP7290.and have an estimated accuracy of +/- 3 meters.
 DP7290
 DP7290.The orthometric height was determined by differential leveling and
 DP7290.adjusted by the IL DEPT OF TRANSP
 DP7290.in July 2015.
 DP7290
 DP7290.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7290.GEOID18 height accuracy estimate available here.
 DP7290
 DP7290.Click photographs - Photos may exist for this station.
 DP7290
 DP7290.The dynamic height is computed by dividing the NAVD 88
 DP7290.geopotential number by the normal gravity value computed on the
 DP7290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7290.degrees latitude (g = 980.6199 gals.).
 DP7290
 DP7290.The modeled gravity was interpolated from observed gravity values.
 DP7290
 DP7290;                    North         East    Units  Estimated Accuracy
 DP7290;SPC IL W     -   271,917.4     705,442.4     MT  (+/- 3 meters HH1 GPS) 
 DP7290
 DP7290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5040233713(NAD 83)
 DP7290
 DP7290                          SUPERSEDED SURVEY CONTROL
 DP7290
 DP7290.No superseded survey control is available for this station.
 DP7290
 DP7290_MARKER: F = FLANGE-ENCASED ROD
 DP7290_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7290_STAMPING: CJ 149 2014
 DP7290_MARK LOGO: UIL
 DP7290_PROJECTION: RECESSED 8 CENTIMETERS
 DP7290_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7290_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7290+STABILITY: POSITION/ELEVATION WELL
 DP7290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7290+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7290_ROD/PIPE-DEPTH: 8.5 meters
 DP7290_SLEEVE-DEPTH  : 0.9 meters
 DP7290
 DP7290  HISTORY     - Date     Condition        Report By
 DP7290  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7290
 DP7290                          STATION DESCRIPTION
 DP7290
 DP7290'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7290'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) SOUTH-SOUTHEAST OF
 DP7290'SUMMERVILLE, 4.5 MI (7.2 KM) SOUTH-SOUTHEAST OF MEDORA AND 3.2 MI (5.1
 DP7290'KM) WEST OF SHIPMAN.
 DP7290'
 DP7290'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7290'EAST ALONG IL ROUTE 16 FOR 1.0 MI (1.6 KM) TO PIASA ROAD.  CONTINUE
 DP7290'EAST ALONG IL ROUTE 16 FOR 1.05 MI (1.7 KM) TO THE STATION ON THE
 DP7290'LEFT.
 DP7290'
 DP7290'THE STATION IS 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7290'16, 410 FT (125.0 M) EAST OF A GRAVEL DRIVEWAY, 221 FT (67.4 M) WEST
 DP7290'OF A POWER POLE, 12.1 FT (3.7 M) EAST OF POWER POLE NUMBER '950278'.
 DP7290'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7290'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7290'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7291 ***********************************************************************
 DP7291  DESIGNATION -  CJ 150
 DP7291  PID         -  DP7291
 DP7291  STATE/COUNTY-  IL/MACOUPIN
 DP7291  COUNTRY     -  US
 DP7291  USGS QUAD   -  SHIPMAN (2018)
 DP7291
 DP7291                         *CURRENT SURVEY CONTROL
 DP7291  ______________________________________________________________________
 DP7291* NAD 83(1986) POSITION- 39 06 58.57   (N) 090 06 55.83   (W)   HD_HELD1
 DP7291* NAVD 88 ORTHO HEIGHT -   182.404 (meters)      598.44  (feet) ADJUSTED
 DP7291  ______________________________________________________________________
 DP7291  GEOID HEIGHT    -        -31.446 (meters)                     GEOID18
 DP7291  DYNAMIC HEIGHT  -        182.298 (meters)      598.09  (feet) COMP
 DP7291  MODELED GRAVITY -    980,042.9   (mgal)                       NAVD 88
 DP7291
 DP7291  VERT ORDER      -  SECOND    CLASS I
 DP7291
 DP7291.The horizontal coordinates were determined by differentially corrected
 DP7291.hand held GPS observations or other comparable positioning techniques
 DP7291.and have an estimated accuracy of +/- 3 meters.
 DP7291
 DP7291.The orthometric height was determined by differential leveling and
 DP7291.adjusted by the IL DEPT OF TRANSP
 DP7291.in July 2015.
 DP7291
 DP7291.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7291.GEOID18 height accuracy estimate available here.
 DP7291
 DP7291.Click photographs - Photos may exist for this station.
 DP7291
 DP7291.The dynamic height is computed by dividing the NAVD 88
 DP7291.geopotential number by the normal gravity value computed on the
 DP7291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7291.degrees latitude (g = 980.6199 gals.).
 DP7291
 DP7291.The modeled gravity was interpolated from observed gravity values.
 DP7291
 DP7291;                    North         East    Units  Estimated Accuracy
 DP7291;SPC IL W     -   271,877.6     704,424.1     MT  (+/- 3 meters HH1 GPS) 
 DP7291
 DP7291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4938533641(NAD 83)
 DP7291
 DP7291                          SUPERSEDED SURVEY CONTROL
 DP7291
 DP7291.No superseded survey control is available for this station.
 DP7291
 DP7291_MARKER: F = FLANGE-ENCASED ROD
 DP7291_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7291_STAMPING: CJ 150 2014
 DP7291_MARK LOGO: UIL
 DP7291_PROJECTION: RECESSED 8 CENTIMETERS
 DP7291_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7291_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7291+STABILITY: POSITION/ELEVATION WELL
 DP7291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7291+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7291_ROD/PIPE-DEPTH: 6.1 meters
 DP7291_SLEEVE-DEPTH  : 0.9 meters
 DP7291
 DP7291  HISTORY     - Date     Condition        Report By
 DP7291  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7291
 DP7291                          STATION DESCRIPTION
 DP7291
 DP7291'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7291'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTH OF SUMMERVILLE, 4.3
 DP7291'MI (6.9 KM) SOUTH-SOUTHEAST OF MEDORA AND 3.8 MI (6.1 KM) WEST OF
 DP7291'SHIPMAN.
 DP7291'
 DP7291'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7291'EAST ALONG IL ROUTE 16 FOR 1.0 MI (1.6 KM) TO PIASA ROAD.  CONTINUE
 DP7291'EAST ALONG IL ROUTE 16 FOR 0.45 MI (0.7 KM) TO THE STATION ON THE
 DP7291'RIGHT.
 DP7291'
 DP7291'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP7291'16, 79.5 FT (24.2 M) SOUTH-SOUTHEAST OF THE FENCE CORNER OF A FENCE
 DP7291'RUNNING WEST AND NORTHEAST, 77.5 FT (23.6 M) SOUTH OF A CONCRETE RIGHT
 DP7291'OF WAY MARKER, 74.0 FT (22.6 M) EAST OF A LONE FENCE POST, 45.8 FT
 DP7291'(14.0 M) WEST OF TELEPHONE PEDESTAL NUMBER '5L6', 11.7 FT (3.6 M) WEST
 DP7291'OF POWER POLE.
 DP7291'
 DP7291'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7291'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7291'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7292 ***********************************************************************
 DP7292  DESIGNATION -  CJ 151
 DP7292  PID         -  DP7292
 DP7292  STATE/COUNTY-  IL/MACOUPIN
 DP7292  COUNTRY     -  US
 DP7292  USGS QUAD   -  BRIGHTON (2018)
 DP7292
 DP7292                         *CURRENT SURVEY CONTROL
 DP7292  ______________________________________________________________________
 DP7292* NAD 83(1986) POSITION- 39 06 57.68   (N) 090 07 44.46   (W)   HD_HELD1
 DP7292* NAVD 88 ORTHO HEIGHT -   179.887 (meters)      590.18  (feet) ADJUSTED
 DP7292  ______________________________________________________________________
 DP7292  GEOID HEIGHT    -        -31.461 (meters)                     GEOID18
 DP7292  DYNAMIC HEIGHT  -        179.782 (meters)      589.83  (feet) COMP
 DP7292  MODELED GRAVITY -    980,042.3   (mgal)                       NAVD 88
 DP7292
 DP7292  VERT ORDER      -  SECOND    CLASS I
 DP7292
 DP7292.The horizontal coordinates were determined by differentially corrected
 DP7292.hand held GPS observations or other comparable positioning techniques
 DP7292.and have an estimated accuracy of +/- 3 meters.
 DP7292
 DP7292.The orthometric height was determined by differential leveling and
 DP7292.adjusted by the IL DEPT OF TRANSP
 DP7292.in July 2015.
 DP7292
 DP7292.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7292.GEOID18 height accuracy estimate available here.
 DP7292
 DP7292.Click photographs - Photos may exist for this station.
 DP7292
 DP7292.The dynamic height is computed by dividing the NAVD 88
 DP7292.geopotential number by the normal gravity value computed on the
 DP7292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7292.degrees latitude (g = 980.6199 gals.).
 DP7292
 DP7292.The modeled gravity was interpolated from observed gravity values.
 DP7292
 DP7292;                    North         East    Units  Estimated Accuracy
 DP7292;SPC IL W     -   271,849.6     703,256.0     MT  (+/- 3 meters HH1 GPS) 
 DP7292
 DP7292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4821833577(NAD 83)
 DP7292
 DP7292                          SUPERSEDED SURVEY CONTROL
 DP7292
 DP7292.No superseded survey control is available for this station.
 DP7292
 DP7292_MARKER: F = FLANGE-ENCASED ROD
 DP7292_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7292_STAMPING: CJ 151 2014
 DP7292_MARK LOGO: UIL
 DP7292_PROJECTION: RECESSED 8 CENTIMETERS
 DP7292_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7292_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7292_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7292+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7292_ROD/PIPE-DEPTH: 4.9 meters
 DP7292_SLEEVE-DEPTH  : 0.9 meters
 DP7292
 DP7292  HISTORY     - Date     Condition        Report By
 DP7292  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7292
 DP7292                          STATION DESCRIPTION
 DP7292
 DP7292'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7292'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTH OF SUMMERVILLE, 4.6
 DP7292'MI (7.4 KM) WEST OF SHIPMAN AND 4.1 MI (6.6 KM) SOUTH OF MEDORA.
 DP7292'
 DP7292'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7292'EAST ALONG IL ROUTE 16 FOR 0.70 MI (1.1 KM) TO THE STATION ON THE
 DP7292'RIGHT.
 DP7292'
 DP7292'THE STATION IS 30 FT (9.1 M) SOUTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7292'120.7 FT (36.8 M) EAST OF A LONE WOODEN FENCE POST, 103.2 FT (31.5 M)
 DP7292'WEST OF THE NORTHWEST CORNER OF THE SOUTH END OF A 4 FT (1.2 M) X 6 FT
 DP7292'(1.8 M) BOX CULVERT UNDER IL ROUTE 16, 75.7 FT (23.1 M) EAST OF POWER
 DP7292'POLE NUMBER 'PS5228'.
 DP7292'
 DP7292'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7292'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7292'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7293 ***********************************************************************
 DP7293  DESIGNATION -  CJ 152
 DP7293  PID         -  DP7293
 DP7293  STATE/COUNTY-  IL/JERSEY
 DP7293  COUNTRY     -  US
 DP7293  USGS QUAD   -  BRIGHTON (2018)
 DP7293
 DP7293                         *CURRENT SURVEY CONTROL
 DP7293  ______________________________________________________________________
 DP7293* NAD 83(1986) POSITION- 39 06 57.38   (N) 090 09 26.54   (W)   HD_HELD1
 DP7293* NAVD 88 ORTHO HEIGHT -   185.286 (meters)      607.89  (feet) ADJUSTED
 DP7293  ______________________________________________________________________
 DP7293  GEOID HEIGHT    -        -31.498 (meters)                     GEOID18
 DP7293  DYNAMIC HEIGHT  -        185.178 (meters)      607.54  (feet) COMP
 DP7293  MODELED GRAVITY -    980,040.6   (mgal)                       NAVD 88
 DP7293
 DP7293  VERT ORDER      -  SECOND    CLASS I
 DP7293
 DP7293.The horizontal coordinates were determined by differentially corrected
 DP7293.hand held GPS observations or other comparable positioning techniques
 DP7293.and have an estimated accuracy of +/- 3 meters.
 DP7293
 DP7293.The orthometric height was determined by differential leveling and
 DP7293.adjusted by the IL DEPT OF TRANSP
 DP7293.in July 2015.
 DP7293
 DP7293.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7293.GEOID18 height accuracy estimate available here.
 DP7293
 DP7293.Click photographs - Photos may exist for this station.
 DP7293
 DP7293.The dynamic height is computed by dividing the NAVD 88
 DP7293.geopotential number by the normal gravity value computed on the
 DP7293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7293.degrees latitude (g = 980.6199 gals.).
 DP7293
 DP7293.The modeled gravity was interpolated from observed gravity values.
 DP7293
 DP7293;                    North         East    Units  Estimated Accuracy
 DP7293;SPC IL W     -   271,839.7     700,803.8     MT  (+/- 3 meters HH1 GPS) 
 DP7293
 DP7293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4576633490(NAD 83)
 DP7293
 DP7293                          SUPERSEDED SURVEY CONTROL
 DP7293
 DP7293.No superseded survey control is available for this station.
 DP7293
 DP7293_MARKER: F = FLANGE-ENCASED ROD
 DP7293_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7293_STAMPING: CJ 152 2014
 DP7293_MARK LOGO: UIL
 DP7293_PROJECTION: RECESSED 8 CENTIMETERS
 DP7293_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7293_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7293+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2019
 DP7293_ROD/PIPE-DEPTH: 4.9 meters
 DP7293_SLEEVE-DEPTH  : 0.9 meters
 DP7293
 DP7293  HISTORY     - Date     Condition        Report By
 DP7293  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7293  HISTORY     - 20191211 GOOD             ILDT
 DP7293
 DP7293                          STATION DESCRIPTION
 DP7293
 DP7293'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7293'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) SOUTH-SOUTHWEST OF
 DP7293'SUMMERVILLE, 5.3 MI (8.5 KM) NORTH OF BRIGHTON AND 4.1 MI (6.6 KM)
 DP7293'SOUTH OF MEDORA.
 DP7293'
 DP7293'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7293'WEST ALONG IL ROUTE 16 FOR 0.85 MI (1.4 KM) TO THE STATION ON THE
 DP7293'RIGHT.
 DP7293'
 DP7293'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7293'167 FT (50.9 M) WEST OF A POWER POLE, 155.5 FT (47.4 M) WEST OF THE
 DP7293'WEST END OF THE NORTH GUARDRAIL, 137.7 FT (42.0 M) NORTHEAST OF
 DP7293'TELEPHONE PEDESTAL NUMBER '5K 1-5LP', 46.1 FT (14.1 M) EAST OF A POWER
 DP7293'POLE.
 DP7293'
 DP7293'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7293'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7293'IN IDENTIFICATION.
 DP7293
 DP7293                          STATION RECOVERY (2019)
 DP7293
 DP7293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP7293'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7294 ***********************************************************************
 DP7294  DESIGNATION -  CJ 153
 DP7294  PID         -  DP7294
 DP7294  STATE/COUNTY-  IL/JERSEY
 DP7294  COUNTRY     -  US
 DP7294  USGS QUAD   -  BRIGHTON (2018)
 DP7294
 DP7294                         *CURRENT SURVEY CONTROL
 DP7294  ______________________________________________________________________
 DP7294* NAD 83(1986) POSITION- 39 06 57.55   (N) 090 10 29.88   (W)   HD_HELD1
 DP7294* NAVD 88 ORTHO HEIGHT -   185.287 (meters)      607.90  (feet) ADJUSTED
 DP7294  ______________________________________________________________________
 DP7294  GEOID HEIGHT    -        -31.525 (meters)                     GEOID18
 DP7294  DYNAMIC HEIGHT  -        185.178 (meters)      607.54  (feet) COMP
 DP7294  MODELED GRAVITY -    980,039.4   (mgal)                       NAVD 88
 DP7294
 DP7294  VERT ORDER      -  SECOND    CLASS I
 DP7294
 DP7294.The horizontal coordinates were determined by differentially corrected
 DP7294.hand held GPS observations or other comparable positioning techniques
 DP7294.and have an estimated accuracy of +/- 3 meters.
 DP7294
 DP7294.The orthometric height was determined by differential leveling and
 DP7294.adjusted by the IL DEPT OF TRANSP
 DP7294.in July 2015.
 DP7294
 DP7294.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7294.GEOID18 height accuracy estimate available here.
 DP7294
 DP7294.Click photographs - Photos may exist for this station.
 DP7294
 DP7294.The dynamic height is computed by dividing the NAVD 88
 DP7294.geopotential number by the normal gravity value computed on the
 DP7294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7294.degrees latitude (g = 980.6199 gals.).
 DP7294
 DP7294.The modeled gravity was interpolated from observed gravity values.
 DP7294
 DP7294;                    North         East    Units  Estimated Accuracy
 DP7294;SPC IL W     -   271,844.9     699,282.2     MT  (+/- 3 meters HH1 GPS) 
 DP7294
 DP7294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4424533448(NAD 83)
 DP7294
 DP7294                          SUPERSEDED SURVEY CONTROL
 DP7294
 DP7294.No superseded survey control is available for this station.
 DP7294
 DP7294_MARKER: F = FLANGE-ENCASED ROD
 DP7294_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7294_STAMPING: CJ 153 2014
 DP7294_MARK LOGO: UIL
 DP7294_PROJECTION: RECESSED 8 CENTIMETERS
 DP7294_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7294_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7294+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2020
 DP7294_ROD/PIPE-DEPTH: 7.3 meters
 DP7294_SLEEVE-DEPTH  : 0.9 meters
 DP7294
 DP7294  HISTORY     - Date     Condition        Report By
 DP7294  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7294  HISTORY     - 20200116 GOOD             ILDT
 DP7294
 DP7294                          STATION DESCRIPTION
 DP7294
 DP7294'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7294'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF
 DP7294'SUMMERVILLE, 5.6 MI (9.0 KM) NORTH-NORTHWEST OF BRIGHTON AND 4.4 MI
 DP7294'(7.1 KM) SOUTH-SOUTHWEST OF MEDORA.
 DP7294'
 DP7294'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7294'WEST ALONG IL ROUTE 16 FOR 1.2 MI (1.9 KM) TO OAK REST ROAD.  CONTINUE
 DP7294'WEST ALONG IL ROUTE 16 FOR 0.55 MI (0.9 KM) TO THE STATION ON THE
 DP7294'RIGHT.
 DP7294'
 DP7294'THE STATION IS 52 FT (15.8 M) NORTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7294'280 FT (85.3 M) WEST OF POWER POLE NUMBER 'PS5228 5OT', 260 FT (79.2
 DP7294'M) WEST OF THE CENTERLINE OF DRIVEWAY TO ADDRESS NUMBER '33490' IL
 DP7294'ROUTE 16, 246 FT (75.0 M) WEST OF THE WEST END OF A 12 INCH (30 CM)
 DP7294'CLAY PIPE WITH CONCRETE HEADWALLS UNDER THE DRIVEWAY FOR ADDRESS
 DP7294'NUMBER '33490', 200.5 FT (61.1 M) EAST OF A POWER POLE, 16.8 FT (5.1
 DP7294'M) WEST OF POWER POLE NUMBER '953194'.
 DP7294'
 DP7294'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7294'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7294'IN IDENTIFICATION.
 DP7294
 DP7294                          STATION RECOVERY (2020)
 DP7294
 DP7294'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP7294'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7295 ***********************************************************************
 DP7295  DESIGNATION -  CJ 154
 DP7295  PID         -  DP7295
 DP7295  STATE/COUNTY-  IL/JERSEY
 DP7295  COUNTRY     -  US
 DP7295  USGS QUAD   -  BRIGHTON (2018)
 DP7295
 DP7295                         *CURRENT SURVEY CONTROL
 DP7295  ______________________________________________________________________
 DP7295* NAD 83(1986) POSITION- 39 06 57.68   (N) 090 11 33.66   (W)   HD_HELD1
 DP7295* NAVD 88 ORTHO HEIGHT -   184.535 (meters)      605.43  (feet) ADJUSTED
 DP7295  ______________________________________________________________________
 DP7295  GEOID HEIGHT    -        -31.554 (meters)                     GEOID18
 DP7295  DYNAMIC HEIGHT  -        184.427 (meters)      605.07  (feet) COMP
 DP7295  MODELED GRAVITY -    980,038.3   (mgal)                       NAVD 88
 DP7295
 DP7295  VERT ORDER      -  SECOND    CLASS I
 DP7295
 DP7295.The horizontal coordinates were determined by differentially corrected
 DP7295.hand held GPS observations or other comparable positioning techniques
 DP7295.and have an estimated accuracy of +/- 3 meters.
 DP7295
 DP7295.The orthometric height was determined by differential leveling and
 DP7295.adjusted by the IL DEPT OF TRANSP
 DP7295.in July 2015.
 DP7295
 DP7295.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7295.GEOID18 height accuracy estimate available here.
 DP7295
 DP7295.Click photographs - Photos may exist for this station.
 DP7295
 DP7295.The dynamic height is computed by dividing the NAVD 88
 DP7295.geopotential number by the normal gravity value computed on the
 DP7295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7295.degrees latitude (g = 980.6199 gals.).
 DP7295
 DP7295.The modeled gravity was interpolated from observed gravity values.
 DP7295
 DP7295;                    North         East    Units  Estimated Accuracy
 DP7295;SPC IL W     -   271,849.2     697,750.1     MT  (+/- 3 meters HH1 GPS) 
 DP7295
 DP7295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4271233404(NAD 83)
 DP7295
 DP7295                          SUPERSEDED SURVEY CONTROL
 DP7295
 DP7295.No superseded survey control is available for this station.
 DP7295
 DP7295_MARKER: F = FLANGE-ENCASED ROD
 DP7295_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7295_STAMPING: CJ 154 2014
 DP7295_MARK LOGO: UIL
 DP7295_PROJECTION: RECESSED 10 CENTIMETERS
 DP7295_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7295_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7295+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2021
 DP7295_ROD/PIPE-DEPTH: 4.9 meters
 DP7295_SLEEVE-DEPTH  : 0.9 meters
 DP7295
 DP7295  HISTORY     - Date     Condition        Report By
 DP7295  HISTORY     - 20141028 MONUMENTED       AMESC
 DP7295  HISTORY     - 20200116 GOOD             ILDT
 DP7295  HISTORY     - 20210802 GOOD             ILDT
 DP7295
 DP7295                          STATION DESCRIPTION
 DP7295
 DP7295'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7295'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTHWEST OF
 DP7295'SUMMERVILLE, 6.0 MI (9.7 KM) NORTH-NORTHWEST OF BRIGHTON AND 4.8 MI
 DP7295'(7.7 KM) SOUTH-SOUTHWEST OF MEDORA.
 DP7295'
 DP7295'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7295'WEST ALONG IL ROUTE 16 FOR 2.0 MI (3.2 KM) TO TUETKEN DRIVE.  CONTINUE
 DP7295'WEST ALONG IL ROUTE 16 FOR 0.75 MI (1.2 KM) TO THE STATION ON THE
 DP7295'RIGHT.
 DP7295'
 DP7295'THE STATION IS 39.5 FT (12.0 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7295'16, 211.5 FT (64.5 M) WEST OF A POWER POLE, 144.4 FT (44.0 M)
 DP7295'SOUTHEAST OF THE SOUTHEAST CORNER OF A MORTON BUILDING, 27.0 FT (8.2
 DP7295'M) EAST-NORTHEAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED
 DP7295'METAL PIPE UNDER THE EAST ENTRANCE TO THE MORTON BUILDING, 19.5 FT
 DP7295'(5.9 M) SOUTHEAST OF A POWER POLE WITH TRANSFORMER.
 DP7295'
 DP7295'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7295'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7295'IN IDENTIFICATION.
 DP7295
 DP7295                          STATION RECOVERY (2020)
 DP7295
 DP7295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP7295'RECOVERED IN GOOD CONDITION.
 DP7295
 DP7295                          STATION RECOVERY (2021)
 DP7295
 DP7295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP7295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7296 ***********************************************************************
 DP7296  DESIGNATION -  CJ 155
 DP7296  PID         -  DP7296
 DP7296  STATE/COUNTY-  IL/JERSEY
 DP7296  COUNTRY     -  US
 DP7296  USGS QUAD   -  BRIGHTON (2018)
 DP7296
 DP7296                         *CURRENT SURVEY CONTROL
 DP7296  ______________________________________________________________________
 DP7296* NAD 83(1986) POSITION- 39 06 57.90   (N) 090 12 29.55   (W)   HD_HELD1
 DP7296* NAVD 88 ORTHO HEIGHT -   178.709 (meters)      586.31  (feet) ADJUSTED
 DP7296  ______________________________________________________________________
 DP7296  GEOID HEIGHT    -        -31.579 (meters)                     GEOID18
 DP7296  DYNAMIC HEIGHT  -        178.605 (meters)      585.97  (feet) COMP
 DP7296  MODELED GRAVITY -    980,037.3   (mgal)                       NAVD 88
 DP7296
 DP7296  VERT ORDER      -  SECOND    CLASS I
 DP7296
 DP7296.The horizontal coordinates were determined by differentially corrected
 DP7296.hand held GPS observations or other comparable positioning techniques
 DP7296.and have an estimated accuracy of +/- 3 meters.
 DP7296
 DP7296.The orthometric height was determined by differential leveling and
 DP7296.adjusted by the IL DEPT OF TRANSP
 DP7296.in July 2015.
 DP7296
 DP7296.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7296.GEOID18 height accuracy estimate available here.
 DP7296
 DP7296.Click photographs - Photos may exist for this station.
 DP7296
 DP7296.The dynamic height is computed by dividing the NAVD 88
 DP7296.geopotential number by the normal gravity value computed on the
 DP7296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7296.degrees latitude (g = 980.6199 gals.).
 DP7296
 DP7296.The modeled gravity was interpolated from observed gravity values.
 DP7296
 DP7296;                    North         East    Units  Estimated Accuracy
 DP7296;SPC IL W     -   271,856.5     696,407.5     MT  (+/- 3 meters HH1 GPS) 
 DP7296
 DP7296_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4137033370(NAD 83)
 DP7296
 DP7296                          SUPERSEDED SURVEY CONTROL
 DP7296
 DP7296.No superseded survey control is available for this station.
 DP7296
 DP7296_MARKER: F = FLANGE-ENCASED ROD
 DP7296_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7296_STAMPING: CJ 155 2014
 DP7296_MARK LOGO: UIL
 DP7296_PROJECTION: RECESSED 8 CENTIMETERS
 DP7296_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7296_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7296+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2020
 DP7296_ROD/PIPE-DEPTH: 7.3 meters
 DP7296_SLEEVE-DEPTH  : 0.9 meters
 DP7296
 DP7296  HISTORY     - Date     Condition        Report By
 DP7296  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7296  HISTORY     - 20200121 GOOD             ILDT
 DP7296
 DP7296                          STATION DESCRIPTION
 DP7296
 DP7296'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7296'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST OF JERSEYVILLE, 6.4
 DP7296'MI (10.3 KM) NORTHWEST OF BRIGHTON AND 5.3 MI (8.5 KM) SOUTHWEST OF
 DP7296'MEDORA.
 DP7296'
 DP7296'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7296'WEST ALONG IL ROUTE 16 FOR 3.5 MI (5.6 KM) TO GRANGE HALL ROAD.
 DP7296'CONTINUE WEST ALONG IL ROUTE 16 FOR 405 FT (123.4 M) TO THE STATION ON
 DP7296'THE RIGHT.
 DP7296'
 DP7296'THE STATION IS 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7296'16, 371 FT (113.1 M) EAST-NORTHEAST OF THE EAST END OF THE NORTH
 DP7296'GUARDRAIL, 206 FT (62.8 M) WEST OF POWER POLE NUMBER '953276', 18.1 FT
 DP7296'(5.5 M) EAST OF POWER POLE NUMBER '953277'.
 DP7296'
 DP7296'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7296'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7296'IN IDENTIFICATION.
 DP7296
 DP7296                          STATION RECOVERY (2020)
 DP7296
 DP7296'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP7296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7297 ***********************************************************************
 DP7297  DESIGNATION -  CJ 156
 DP7297  PID         -  DP7297
 DP7297  STATE/COUNTY-  IL/JERSEY
 DP7297  COUNTRY     -  US
 DP7297  USGS QUAD   -  BRIGHTON (2018)
 DP7297
 DP7297                         *CURRENT SURVEY CONTROL
 DP7297  ______________________________________________________________________
 DP7297* NAD 83(1986) POSITION- 39 06 58.28   (N) 090 13 36.94   (W)   HD_HELD1
 DP7297* NAVD 88 ORTHO HEIGHT -   178.896 (meters)      586.93  (feet) ADJUSTED
 DP7297  ______________________________________________________________________
 DP7297  GEOID HEIGHT    -        -31.607 (meters)                     GEOID18
 DP7297  DYNAMIC HEIGHT  -        178.791 (meters)      586.58  (feet) COMP
 DP7297  MODELED GRAVITY -    980,036.3   (mgal)                       NAVD 88
 DP7297
 DP7297  VERT ORDER      -  SECOND    CLASS I
 DP7297
 DP7297.The horizontal coordinates were determined by differentially corrected
 DP7297.hand held GPS observations or other comparable positioning techniques
 DP7297.and have an estimated accuracy of +/- 3 meters.
 DP7297
 DP7297.The orthometric height was determined by differential leveling and
 DP7297.adjusted by the IL DEPT OF TRANSP
 DP7297.in July 2015.
 DP7297
 DP7297.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7297.GEOID18 height accuracy estimate available here.
 DP7297
 DP7297.Click photographs - Photos may exist for this station.
 DP7297
 DP7297.The dynamic height is computed by dividing the NAVD 88
 DP7297.geopotential number by the normal gravity value computed on the
 DP7297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7297.degrees latitude (g = 980.6199 gals.).
 DP7297
 DP7297.The modeled gravity was interpolated from observed gravity values.
 DP7297
 DP7297;                    North         East    Units  Estimated Accuracy
 DP7297;SPC IL W     -   271,869.1     694,788.7     MT  (+/- 3 meters HH1 GPS) 
 DP7297
 DP7297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3975133332(NAD 83)
 DP7297
 DP7297                          SUPERSEDED SURVEY CONTROL
 DP7297
 DP7297.No superseded survey control is available for this station.
 DP7297
 DP7297_MARKER: F = FLANGE-ENCASED ROD
 DP7297_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7297_STAMPING: CJ 156 2014
 DP7297_MARK LOGO: UIL
 DP7297_PROJECTION: RECESSED 8 CENTIMETERS
 DP7297_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7297_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7297+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2020
 DP7297_ROD/PIPE-DEPTH: 8.5 meters
 DP7297_SLEEVE-DEPTH  : 0.9 meters
 DP7297
 DP7297  HISTORY     - Date     Condition        Report By
 DP7297  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7297  HISTORY     - 20200122 GOOD             ILDT
 DP7297
 DP7297                          STATION DESCRIPTION
 DP7297
 DP7297'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7297'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHWEST OF BRIGHTON,
 DP7297'6.0 MI (9.7 KM) SOUTHWEST OF MEDORA AND 5.5 MI (8.8 KM) EAST OF
 DP7297'JERSEYVILLE.
 DP7297'
 DP7297'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7297'WEST ALONG IL ROUTE 16 FOR 3.5 MI (5.6 KM) TO GRANGE HALL ROAD.
 DP7297'CONTINUE WEST ALONG IL ROUTE 16 FOR 1.1 MI (1.8 KM) TO THE STATION ON
 DP7297'THE RIGHT.
 DP7297'
 DP7297'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7297'246 FT (75.0 M) NORTHEAST OF A LONE WOODEN FENCE POST, 245 FT (74.7 M)
 DP7297'NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER, 203.5 FT (62.0 M) WEST OF
 DP7297'A POWER POLE, 16.6 FT (5.1 M) EAST OF A POWER POLE.
 DP7297'
 DP7297'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7297'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7297'IN IDENTIFICATION.
 DP7297
 DP7297                          STATION RECOVERY (2020)
 DP7297
 DP7297'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP7297'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7298 ***********************************************************************
 DP7298  DESIGNATION -  CJ 157
 DP7298  PID         -  DP7298
 DP7298  STATE/COUNTY-  IL/JERSEY
 DP7298  COUNTRY     -  US
 DP7298  USGS QUAD   -  BRIGHTON (2018)
 DP7298
 DP7298                         *CURRENT SURVEY CONTROL
 DP7298  ______________________________________________________________________
 DP7298* NAD 83(1986) POSITION- 39 06 57.75   (N) 090 14 43.57   (W)   HD_HELD1
 DP7298* NAVD 88 ORTHO HEIGHT -   171.238 (meters)      561.80  (feet) ADJUSTED
 DP7298  ______________________________________________________________________
 DP7298  GEOID HEIGHT    -        -31.631 (meters)                     GEOID18
 DP7298  DYNAMIC HEIGHT  -        171.137 (meters)      561.47  (feet) COMP
 DP7298  MODELED GRAVITY -    980,035.2   (mgal)                       NAVD 88
 DP7298
 DP7298  VERT ORDER      -  SECOND    CLASS I
 DP7298
 DP7298.The horizontal coordinates were determined by differentially corrected
 DP7298.hand held GPS observations or other comparable positioning techniques
 DP7298.and have an estimated accuracy of +/- 3 meters.
 DP7298
 DP7298.The orthometric height was determined by differential leveling and
 DP7298.adjusted by the IL DEPT OF TRANSP
 DP7298.in July 2015.
 DP7298
 DP7298.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7298.GEOID18 height accuracy estimate available here.
 DP7298
 DP7298.Click photographs - Photos may exist for this station.
 DP7298
 DP7298.The dynamic height is computed by dividing the NAVD 88
 DP7298.geopotential number by the normal gravity value computed on the
 DP7298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7298.degrees latitude (g = 980.6199 gals.).
 DP7298
 DP7298.The modeled gravity was interpolated from observed gravity values.
 DP7298
 DP7298;                    North         East    Units  Estimated Accuracy
 DP7298;SPC IL W     -   271,854.0     693,188.0     MT  (+/- 3 meters HH1 GPS) 
 DP7298
 DP7298_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3815133267(NAD 83)
 DP7298
 DP7298                          SUPERSEDED SURVEY CONTROL
 DP7298
 DP7298.No superseded survey control is available for this station.
 DP7298
 DP7298_MARKER: F = FLANGE-ENCASED ROD
 DP7298_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7298_STAMPING: CJ 157 2014
 DP7298_MARK LOGO: UIL
 DP7298_PROJECTION: RECESSED 8 CENTIMETERS
 DP7298_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7298_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7298+SATELLITE: SATELLITE OBSERVATIONS - December 26, 2019
 DP7298_ROD/PIPE-DEPTH: 3.7 meters
 DP7298_SLEEVE-DEPTH  : 0.9 meters
 DP7298
 DP7298  HISTORY     - Date     Condition        Report By
 DP7298  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7298  HISTORY     - 20191226 GOOD             ILDT
 DP7298
 DP7298                          STATION DESCRIPTION
 DP7298
 DP7298'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7298'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTHWEST OF BRIGHTON,
 DP7298'6.8 MI (10.9 KM) SOUTHWEST OF MEDORA AND 4.5 MI (7.2 KM) EAST OF
 DP7298'JERSEYVILLE.
 DP7298'
 DP7298'TO REACH FROM THE INTERSECTION OF IL ROUTE 111 AND IL ROUTE 16 PROCEED
 DP7298'WEST ALONG IL ROUTE 16 FOR 5.25 MI (8.4 KM) TO NORTH IRISH LANE.
 DP7298'CONTINUE WEST ALONG IL ROUTE 16 FOR 0.35 MI (0.6 KM) TO THE STATION ON
 DP7298'THE LEFT.
 DP7298'
 DP7298'THE STATION IS 73 FT (22.3 M) SOUTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7298'265 FT (80.8 M) WEST-NORTHWEST OF TELEPHONE PEDESTAL NUMBER '2408 3',
 DP7298'188.5 FT (57.5 M) WEST-NORTHWEST OF THE FENCE CORNER OF A FENCE
 DP7298'RUNNING SOUTH AND WEST, 25.4 FT (7.7 M) WEST OF A CONCRETE RIGHT OF
 DP7298'WAY MARKER, 18.0 FT (5.5 M) SOUTH OF THE SOUTH EDGE OF THE PAVED
 DP7298'DITCH, 3.3 FT (1.0 M) NORTH OF THE FENCE.    NOTE-ACCESS TO THE DATUM
 DP7298'POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP7298'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP7298
 DP7298                          STATION RECOVERY (2019)
 DP7298
 DP7298'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP7298'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7299 ***********************************************************************
 DP7299  DESIGNATION -  CJ 158
 DP7299  PID         -  DP7299
 DP7299  STATE/COUNTY-  IL/JERSEY
 DP7299  COUNTRY     -  US
 DP7299  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP7299
 DP7299                         *CURRENT SURVEY CONTROL
 DP7299  ______________________________________________________________________
 DP7299* NAD 83(1986) POSITION- 39 06 56.49   (N) 090 15 44.76   (W)   HD_HELD1
 DP7299* NAVD 88 ORTHO HEIGHT -   176.119 (meters)      577.82  (feet) ADJUSTED
 DP7299  ______________________________________________________________________
 DP7299  GEOID HEIGHT    -        -31.651 (meters)                     GEOID18
 DP7299  DYNAMIC HEIGHT  -        176.015 (meters)      577.48  (feet) COMP
 DP7299  MODELED GRAVITY -    980,034.4   (mgal)                       NAVD 88
 DP7299
 DP7299  VERT ORDER      -  SECOND    CLASS I
 DP7299
 DP7299.The horizontal coordinates were determined by differentially corrected
 DP7299.hand held GPS observations or other comparable positioning techniques
 DP7299.and have an estimated accuracy of +/- 3 meters.
 DP7299
 DP7299.The orthometric height was determined by differential leveling and
 DP7299.adjusted by the IL DEPT OF TRANSP
 DP7299.in July 2015.
 DP7299
 DP7299.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7299.GEOID18 height accuracy estimate available here.
 DP7299
 DP7299.Click photographs - Photos may exist for this station.
 DP7299
 DP7299.The dynamic height is computed by dividing the NAVD 88
 DP7299.geopotential number by the normal gravity value computed on the
 DP7299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7299.degrees latitude (g = 980.6199 gals.).
 DP7299
 DP7299.The modeled gravity was interpolated from observed gravity values.
 DP7299
 DP7299;                    North         East    Units  Estimated Accuracy
 DP7299;SPC IL W     -   271,816.6     691,718.1     MT  (+/- 3 meters HH1 GPS) 
 DP7299
 DP7299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3668233183(NAD 83)
 DP7299
 DP7299                          SUPERSEDED SURVEY CONTROL
 DP7299
 DP7299.No superseded survey control is available for this station.
 DP7299
 DP7299_MARKER: F = FLANGE-ENCASED ROD
 DP7299_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7299_STAMPING: CJ 158 2014
 DP7299_MARK LOGO: UIL
 DP7299_PROJECTION: RECESSED 8 CENTIMETERS
 DP7299_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7299_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7299+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7299_ROD/PIPE-DEPTH: 5.5 meters
 DP7299_SLEEVE-DEPTH  : 0.9 meters
 DP7299
 DP7299  HISTORY     - Date     Condition        Report By
 DP7299  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7299
 DP7299                          STATION DESCRIPTION
 DP7299
 DP7299'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7299'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTHWEST OF BRIGHTON,
 DP7299'7.6 MI (12.2 KM) WEST-SOUTHWEST OF MEDORA AND 3.6 MI (5.8 KM) EAST OF
 DP7299'JERSEYVILLE.
 DP7299'
 DP7299'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 16
 DP7299'(CARPENTER STREET)IN JERSEYVILLE PROCEED EAST ALONG IL ROUTE 16 FOR
 DP7299'2.95 MI (4.7 KM) TO A BRIDGE.  CONTINUE EAST ALONG IL ROUTE 16 FOR
 DP7299'0.55 MI (0.9 KM) TO THE STATION ON THE RIGHT.
 DP7299'
 DP7299'THE STATION IS 69 FT (21.0 M) SOUTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7299'136.5 FT (41.6 M) SOUTH-SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER,
 DP7299'97.8 FT (29.8 M) SOUTHEAST OF THE EAST END OF AN 18 INCH CORRUGATED
 DP7299'METAL PIPE, 46.2 FT (14.1 M) EAST-NORTHEAST OF TELEPHONE PEDESTAL
 DP7299'NUMBER '2400-35', 13.3 FT (4.1 M) WEST OF A POWER POLE.
 DP7299'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7299'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7299'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7300 ***********************************************************************
 DP7300  DESIGNATION -  CJ 159
 DP7300  PID         -  DP7300
 DP7300  STATE/COUNTY-  IL/JERSEY
 DP7300  COUNTRY     -  US
 DP7300  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP7300
 DP7300                         *CURRENT SURVEY CONTROL
 DP7300  ______________________________________________________________________
 DP7300* NAD 83(1986) POSITION- 39 06 57.49   (N) 090 16 54.65   (W)   HD_HELD1
 DP7300* NAVD 88 ORTHO HEIGHT -   175.237 (meters)      574.92  (feet) ADJUSTED
 DP7300  ______________________________________________________________________
 DP7300  GEOID HEIGHT    -        -31.672 (meters)                     GEOID18
 DP7300  DYNAMIC HEIGHT  -        175.133 (meters)      574.58  (feet) COMP
 DP7300  MODELED GRAVITY -    980,033.6   (mgal)                       NAVD 88
 DP7300
 DP7300  VERT ORDER      -  SECOND    CLASS I
 DP7300
 DP7300.The horizontal coordinates were determined by differentially corrected
 DP7300.hand held GPS observations or other comparable positioning techniques
 DP7300.and have an estimated accuracy of +/- 3 meters.
 DP7300
 DP7300.The orthometric height was determined by differential leveling and
 DP7300.adjusted by the IL DEPT OF TRANSP
 DP7300.in July 2015.
 DP7300
 DP7300.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7300.GEOID18 height accuracy estimate available here.
 DP7300
 DP7300.Click photographs - Photos may exist for this station.
 DP7300
 DP7300.The dynamic height is computed by dividing the NAVD 88
 DP7300.geopotential number by the normal gravity value computed on the
 DP7300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7300.degrees latitude (g = 980.6199 gals.).
 DP7300
 DP7300.The modeled gravity was interpolated from observed gravity values.
 DP7300
 DP7300;                    North         East    Units  Estimated Accuracy
 DP7300;SPC IL W     -   271,849.4     690,039.2     MT  (+/- 3 meters HH1 GPS) 
 DP7300
 DP7300_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3500333164(NAD 83)
 DP7300
 DP7300                          SUPERSEDED SURVEY CONTROL
 DP7300
 DP7300.No superseded survey control is available for this station.
 DP7300
 DP7300_MARKER: F = FLANGE-ENCASED ROD
 DP7300_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7300_STAMPING: CJ 159 2014
 DP7300_MARK LOGO: UIL
 DP7300_PROJECTION: RECESSED 8 CENTIMETERS
 DP7300_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7300_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7300+STABILITY: POSITION/ELEVATION WELL
 DP7300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7300+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2014
 DP7300_ROD/PIPE-DEPTH: 6.1 meters
 DP7300_SLEEVE-DEPTH  : 0.9 meters
 DP7300
 DP7300  HISTORY     - Date     Condition        Report By
 DP7300  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7300
 DP7300                          STATION DESCRIPTION
 DP7300
 DP7300'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7300'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-SOUTHWEST OF
 DP7300'MEDORA, 7.7 MI (12.4 KM) NORTHEAST OF OTTERVILLE AND 2.5 MI (4.0 KM)
 DP7300'EAST OF JERSEYVILLE.
 DP7300'
 DP7300'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 16
 DP7300'(CARPENTER STREET)IN JERSEYVILLE PROCEED EAST ALONG IL ROUTE 16 FOR
 DP7300'1.75 MI (2.8 KM) TO CHERRY LANE.  CONTINUE EAST ALONG IL ROUTE 16 FOR
 DP7300'0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP7300'
 DP7300'THE STATION IS 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7300'16, 173 FT (52.7 M) WEST OF THE WEST END OF A 12 INCH (30 CM)
 DP7300'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE NORTH, 122.8 FT
 DP7300'(37.4 M) NORTHEAST OF FRONTIER TELEPHONE PEDESTAL NUMBER 'L2400 P27',
 DP7300'82.2 FT (25.1 M) NORTHWEST OF THE WEST END OF A 15 INCH (38 CM)
 DP7300'CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO THE SOUTH, 18.4 FT (5.6 M)
 DP7300'EAST OF POWER POLE NUMBER '950345' WITH TRANSFORMER AND GUY WIRE.
 DP7300'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7300'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7300'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7301 ***********************************************************************
 DP7301  DESIGNATION -  CJ 160
 DP7301  PID         -  DP7301
 DP7301  STATE/COUNTY-  IL/JERSEY
 DP7301  COUNTRY     -  US
 DP7301  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP7301
 DP7301                         *CURRENT SURVEY CONTROL
 DP7301  ______________________________________________________________________
 DP7301* NAD 83(1986) POSITION- 39 06 57.49   (N) 090 17 50.70   (W)   HD_HELD1
 DP7301* NAVD 88 ORTHO HEIGHT -   180.958 (meters)      593.69  (feet) ADJUSTED
 DP7301  ______________________________________________________________________
 DP7301  GEOID HEIGHT    -        -31.686 (meters)                     GEOID18
 DP7301  DYNAMIC HEIGHT  -        180.851 (meters)      593.34  (feet) COMP
 DP7301  MODELED GRAVITY -    980,033.0   (mgal)                       NAVD 88
 DP7301
 DP7301  VERT ORDER      -  SECOND    CLASS I
 DP7301
 DP7301.The horizontal coordinates were determined by differentially corrected
 DP7301.hand held GPS observations or other comparable positioning techniques
 DP7301.and have an estimated accuracy of +/- 3 meters.
 DP7301
 DP7301.The orthometric height was determined by differential leveling and
 DP7301.adjusted by the IL DEPT OF TRANSP
 DP7301.in July 2015.
 DP7301
 DP7301.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7301.GEOID18 height accuracy estimate available here.
 DP7301
 DP7301.Click photographs - Photos may exist for this station.
 DP7301
 DP7301.The dynamic height is computed by dividing the NAVD 88
 DP7301.geopotential number by the normal gravity value computed on the
 DP7301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7301.degrees latitude (g = 980.6199 gals.).
 DP7301
 DP7301.The modeled gravity was interpolated from observed gravity values.
 DP7301
 DP7301;                    North         East    Units  Estimated Accuracy
 DP7301;SPC IL W     -   271,851.2     688,692.8     MT  (+/- 3 meters HH1 GPS) 
 DP7301
 DP7301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3365633124(NAD 83)
 DP7301
 DP7301                          SUPERSEDED SURVEY CONTROL
 DP7301
 DP7301.No superseded survey control is available for this station.
 DP7301
 DP7301_MARKER: F = FLANGE-ENCASED ROD
 DP7301_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7301_STAMPING: CJ 160 2014
 DP7301_MARK LOGO: UIL
 DP7301_PROJECTION: RECESSED 8 CENTIMETERS
 DP7301_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7301_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7301+STABILITY: POSITION/ELEVATION WELL
 DP7301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7301+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2021
 DP7301_ROD/PIPE-DEPTH: 6.7 meters
 DP7301_SLEEVE-DEPTH  : 0.9 meters
 DP7301
 DP7301  HISTORY     - Date     Condition        Report By
 DP7301  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7301  HISTORY     - 20210104 GOOD             INDIV
 DP7301
 DP7301                          STATION DESCRIPTION
 DP7301
 DP7301'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7301'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) WEST-SOUTHWEST OF
 DP7301'MEDORA, 7.1 MI (11.4 KM) NORTHEAST OF OTTERVILLE AND 1.7 MI (2.7 KM)
 DP7301'EAST OF JERSEYVILLE.
 DP7301'
 DP7301'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 16
 DP7301'(CARPENTER STREET)IN JERSEYVILLE PROCEED EAST ALONG IL ROUTE 16 FOR
 DP7301'0.9 MI (1.4 KM) TO JUNE STREET.  CONTINUE EAST ALONG IL ROUTE 16 FOR
 DP7301'0.75 MI (1.2 KM) TO THE STATION ON THE LEFT.
 DP7301'
 DP7301'THE STATION IS 39.5 FT (12.0 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP7301'16, 225 FT (68.6 M) EAST OF THE EAST END OF A 42 INCH (107 CM)
 DP7301'CORRUGATED METAL PIPE, 213.7 FT (65.1 M) EAST OF A POWER POLE, 130.6
 DP7301'FT (39.8 M) WEST OF TELEPHONE PEDESTAL NUMBER '2400 23-3', 46.0 FT
 DP7301'(14.0 M) WEST-NORTHWEST OF THE WEST END OF A 42 INCH (107 CM) X 30
 DP7301'INCH ELLIPTICAL CORRUGATED METAL PIPE, 17.3 FT (5.3 M) WEST OF A POWER
 DP7301'POLE WITH TRANSFORMER.     NOTE-ACCESS TO THE DATUM POINT IS THROUGH A
 DP7301'6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP7301'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP7301
 DP7301                          STATION RECOVERY (2021)
 DP7301
 DP7301'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP7301'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7302 ***********************************************************************
 DP7302  DESIGNATION -  CJ 161
 DP7302  PID         -  DP7302
 DP7302  STATE/COUNTY-  IL/JERSEY
 DP7302  COUNTRY     -  US
 DP7302  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP7302
 DP7302                         *CURRENT SURVEY CONTROL
 DP7302  ______________________________________________________________________
 DP7302* NAD 83(1986) POSITION- 39 06 56.97   (N) 090 18 40.20   (W)   HD_HELD1
 DP7302* NAVD 88 ORTHO HEIGHT -   195.330 (meters)      640.85  (feet) ADJUSTED
 DP7302  ______________________________________________________________________
 DP7302  GEOID HEIGHT    -        -31.698 (meters)                     GEOID18
 DP7302  DYNAMIC HEIGHT  -        195.214 (meters)      640.46  (feet) COMP
 DP7302  MODELED GRAVITY -    980,032.5   (mgal)                       NAVD 88
 DP7302
 DP7302  VERT ORDER      -  SECOND    CLASS I
 DP7302
 DP7302.The horizontal coordinates were determined by differentially corrected
 DP7302.hand held GPS observations or other comparable positioning techniques
 DP7302.and have an estimated accuracy of +/- 3 meters.
 DP7302
 DP7302.The orthometric height was determined by differential leveling and
 DP7302.adjusted by the IL DEPT OF TRANSP
 DP7302.in July 2015.
 DP7302
 DP7302.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7302.GEOID18 height accuracy estimate available here.
 DP7302
 DP7302.Click photographs - Photos may exist for this station.
 DP7302
 DP7302.The dynamic height is computed by dividing the NAVD 88
 DP7302.geopotential number by the normal gravity value computed on the
 DP7302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7302.degrees latitude (g = 980.6199 gals.).
 DP7302
 DP7302.The modeled gravity was interpolated from observed gravity values.
 DP7302
 DP7302;                    North         East    Units  Estimated Accuracy
 DP7302;SPC IL W     -   271,837.0     687,503.7     MT  (+/- 3 meters HH1 GPS) 
 DP7302
 DP7302_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3246833072(NAD 83)
 DP7302
 DP7302                          SUPERSEDED SURVEY CONTROL
 DP7302
 DP7302.No superseded survey control is available for this station.
 DP7302
 DP7302_MARKER: F = FLANGE-ENCASED ROD
 DP7302_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7302_STAMPING: CJ 161 2014
 DP7302_MARK LOGO: UIL
 DP7302_PROJECTION: RECESSED 8 CENTIMETERS
 DP7302_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP7302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7302+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2021
 DP7302_ROD/PIPE-DEPTH: 5.8 meters
 DP7302_SLEEVE-DEPTH  : 0.9 meters
 DP7302
 DP7302  HISTORY     - Date     Condition        Report By
 DP7302  HISTORY     - 20141029 MONUMENTED       AMESC
 DP7302  HISTORY     - 20210105 GOOD             INDIV
 DP7302
 DP7302                          STATION DESCRIPTION
 DP7302
 DP7302'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP7302'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) WEST-SOUTHWEST OF
 DP7302'MEDORA, 6.5 MI (10.5 KM) NORTHEAST OF OTTERVILLE AND 1.0 MI (1.6 KM)
 DP7302'EAST-SOUTHEAST OF JERSEYVILLE.
 DP7302'
 DP7302'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 16
 DP7302'(CARPENTER STREET)IN JERSEYVILLE PROCEED EAST ALONG IL ROUTE 16 FOR
 DP7302'0.9 MI (1.4 KM) TO JUNE STREET AND THE STATION ON THE RIGHT.
 DP7302'
 DP7302'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE 16,
 DP7302'40 FT (12.2 M) WEST OF THE CENTERLINE OF JUNE STREET, 90.4 FT (27.6 M)
 DP7302'EAST OF A POWER POLE, 89.7 FT (27.3 M) EAST OF TELEPHONE PEDESTAL
 DP7302'NUMBER 'L3400 P15', 45.2 FT (13.8 M) EAST OF THE WEST END OF A 12 INCH
 DP7302'(30 CM) CONCRETE PIPE RUNNING UNDER JUNE STREET, 19.7 FT (6.0 M) EAST
 DP7302'A POWER POLE.
 DP7302'
 DP7302'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7302'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7302'IN IDENTIFICATION.
 DP7302
 DP7302                          STATION RECOVERY (2021)
 DP7302
 DP7302'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP7302'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7304 ***********************************************************************
 DP7304  DESIGNATION -  CJ 162
 DP7304  PID         -  DP7304
 DP7304  STATE/COUNTY-  IL/EFFINGHAM
 DP7304  COUNTRY     -  US
 DP7304  USGS QUAD   -  DIETERICH (2018)
 DP7304
 DP7304                         *CURRENT SURVEY CONTROL
 DP7304  ______________________________________________________________________
 DP7304* NAD 83(1986) POSITION- 39 07 08.01   (N) 088 22 44.44   (W)   HD_HELD1
 DP7304* NAVD 88 ORTHO HEIGHT -   182.723 (meters)      599.48  (feet) ADJUSTED
 DP7304  ______________________________________________________________________
 DP7304  GEOID HEIGHT    -        -31.914 (meters)                     GEOID18
 DP7304  DYNAMIC HEIGHT  -        182.614 (meters)      599.13  (feet) COMP
 DP7304  MODELED GRAVITY -    980,024.2   (mgal)                       NAVD 88
 DP7304
 DP7304  VERT ORDER      -  SECOND    CLASS I
 DP7304
 DP7304.The horizontal coordinates were determined by differentially corrected
 DP7304.hand held GPS observations or other comparable positioning techniques
 DP7304.and have an estimated accuracy of +/- 3 meters.
 DP7304
 DP7304.The orthometric height was determined by differential leveling and
 DP7304.adjusted by the IL DEPT OF TRANSP
 DP7304.in July 2015.
 DP7304
 DP7304.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7304.GEOID18 height accuracy estimate available here.
 DP7304
 DP7304.Click photographs - Photos may exist for this station.
 DP7304
 DP7304.The dynamic height is computed by dividing the NAVD 88
 DP7304.geopotential number by the normal gravity value computed on the
 DP7304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7304.degrees latitude (g = 980.6199 gals.).
 DP7304
 DP7304.The modeled gravity was interpolated from observed gravity values.
 DP7304
 DP7304;                    North         East    Units  Estimated Accuracy
 DP7304;SPC IL E     -   272,177.7     296,049.8     MT  (+/- 3 meters HH1 GPS) 
 DP7304
 DP7304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8078630875(NAD 83)
 DP7304
 DP7304                          SUPERSEDED SURVEY CONTROL
 DP7304
 DP7304.No superseded survey control is available for this station.
 DP7304
 DP7304_MARKER: DB = BENCH MARK DISK
 DP7304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7304_STAMPING: CJ 162
 DP7304_MARK LOGO: USGS
 DP7304_PROJECTION: PROJECTING 20 CENTIMETERS
 DP7304_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7304+STABILITY: SURFACE MOTION
 DP7304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7304+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2014
 DP7304
 DP7304  HISTORY     - Date     Condition        Report By
 DP7304  HISTORY     - UNK      MONUMENTED       USGS
 DP7304  HISTORY     - 20140904 GOOD             AMESC
 DP7304
 DP7304                          STATION DESCRIPTION
 DP7304
 DP7304'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP7304'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTHWEST OF WHEELER, 5.1
 DP7304'MI (8.2 KM) EAST OF TEUTOPOLIS AND 3.9 MI (6.3 KM) NORTH OF DIETERICH.
 DP7304'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP7304'
 DP7304'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7304'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7304'THENCE EAST ALONG EAST 1400TH AVENUE FOR 5.0 MI (8.0 KM) TO NORTH
 DP7304'2300TH STREET AND THE STATION ON THE LEFT.    THE STATION IS 26.9 FT
 DP7304'(8.2 M) NORTH OF THE CENTERLINE OF EAST 1400TH AVENUE, 39.4 FT (12.0
 DP7304'M) EAST OF THE CENTERLINE OF NORTH 2300TH STREET, 1.0 FT (0.3 M) NORTH
 DP7304'OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8959 ***********************************************************************
 DE8959  DESIGNATION -  CLA 01A
 DE8959  PID         -  DE8959
 DE8959  STATE/COUNTY-  IL/CLARK
 DE8959  COUNTRY     -  US
 DE8959  USGS QUAD   -  ANNAPOLIS (2018)
 DE8959
 DE8959                         *CURRENT SURVEY CONTROL
 DE8959  ______________________________________________________________________
 DE8959* NAD 83(2011) POSITION- 39 11 29.10406(N) 087 51 30.10942(W)   ADJUSTED
 DE8959* NAD 83(2011) ELLIP HT-   141.849 (meters)        (06/27/12)   ADJUSTED
 DE8959* NAD 83(2011) EPOCH   -  2010.00
 DE8959* NAVD 88 ORTHO HEIGHT -   173.873 (meters)      570.45  (feet) ADJUSTED
 DE8959  ______________________________________________________________________
 DE8959  GEOID HEIGHT    -        -32.015 (meters)                     GEOID18
 DE8959  NAD 83(2011) X  -    184,982.363 (meters)                     COMP
 DE8959  NAD 83(2011) Y  - -4,946,578.630 (meters)                     COMP
 DE8959  NAD 83(2011) Z  -  4,008,899.175 (meters)                     COMP
 DE8959  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 DE8959  DYNAMIC HEIGHT  -        173.772 (meters)      570.12  (feet) COMP
 DE8959  MODELED GRAVITY -    980,040.3   (mgal)                       NAVD 88
 DE8959
 DE8959  VERT ORDER      -  SECOND    CLASS I
 DE8959
 DE8959  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8959  Standards:
 DE8959         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8959            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8959  -------------------------------------------------------------------
 DE8959  NETWORK    0.68   1.04           0.31   0.24   0.53      0.06804845
 DE8959  -------------------------------------------------------------------
 DE8959  Click here for local accuracies and other accuracy information.
 DE8959
 DE8959.The horizontal coordinates were established by GPS observations
 DE8959.and adjusted by the National Geodetic Survey in June 2012.
 DE8959
 DE8959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8959.been affixed to the stable North American tectonic plate. See 
 DE8959.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8959
 DE8959.The horizontal coordinates are valid at the epoch date displayed above
 DE8959.which is a decimal equivalence of Year/Month/Day.
 DE8959
 DE8959.The orthometric height was determined by differential leveling and
 DE8959.adjusted by the IL DEPT OF TRANSP
 DE8959.in July 2015.
 DE8959
 DE8959.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8959.GEOID18 height accuracy estimate available here.
 DE8959
 DE8959.Click photographs - Photos may exist for this station.
 DE8959
 DE8959.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8959
 DE8959.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8959
 DE8959.The ellipsoidal height was determined by GPS observations
 DE8959.and is referenced to NAD 83.
 DE8959
 DE8959.The dynamic height is computed by dividing the NAVD 88
 DE8959.geopotential number by the normal gravity value computed on the
 DE8959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8959.degrees latitude (g = 980.6199 gals.).
 DE8959
 DE8959.The modeled gravity was interpolated from observed gravity values.
 DE8959
 DE8959. The following values were computed from the NAD 83(2011) position.
 DE8959
 DE8959;                    North         East     Units Scale Factor Converg.
 DE8959;SPC IL E     -   280,335.675   341,032.887   MT  0.99999572   +0 18 00.5
 DE8959;SPC IL E     -   919,734.63  1,118,872.06   sFT  0.99999572   +0 18 00.5
 DE8959;UTM  16      - 4,338,369.661   425,872.899   MT  0.99966766   -0 32 32.8
 DE8959
 DE8959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8959!SPC IL E     -   0.99997775  x   0.99999572  =   0.99997347
 DE8959!UTM  16      -   0.99997775  x   0.99966766  =   0.99964541
 DE8959
 DE8959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2587238369(NAD 83)
 DE8959
 DE8959                          SUPERSEDED SURVEY CONTROL
 DE8959
 DE8959  NAD 83(2007)-  39 11 29.10395(N)    087 51 30.11070(W) AD(2002.00) 0
 DE8959  ELLIP H (02/10/07)  141.866  (m)                       GP(2002.00)    
 DE8959  ELLIP H (12/06/04)  141.870  (m)                       GP(       ) 4 1
 DE8959  NAD 83(1997)-  39 11 29.10377(N)    087 51 30.11080(W) AD(       ) 1
 DE8959  ELLIP H (12/18/02)  141.881  (m)                       GP(       ) 4 2
 DE8959  NAVD 88 (12/18/02)  173.9    (m)  GEOID99  model used  GPS OBS        
 DE8959
 DE8959.Superseded values are not recommended for survey control.
 DE8959
 DE8959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8959.See file dsdata.pdf to determine how the superseded data were derived.
 DE8959
 DE8959_MARKER: F = FLANGE-ENCASED ROD
 DE8959_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8959_STAMPING: CLA-01A
 DE8959_MARK LOGO: ILDT
 DE8959_PROJECTION: RECESSED 5 CENTIMETERS
 DE8959_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8959_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8959+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2020
 DE8959_ROD/PIPE-DEPTH: 6.1 meters
 DE8959_SLEEVE-DEPTH  : 1.1 meters
 DE8959
 DE8959  HISTORY     - Date     Condition        Report By
 DE8959  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8959  HISTORY     - 20100804 GOOD             ILDT
 DE8959  HISTORY     - 20140904 GOOD             AMESC
 DE8959  HISTORY     - 20200415 GOOD             ILDT
 DE8959
 DE8959                          STATION DESCRIPTION
 DE8959
 DE8959'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8959'THE STATION IS LOCATED ABOUT 10.2 MI (16.7 KM) SOUTH OF MARTINSVILLE
 DE8959'AND 10.4 MI (17.0 KM) SOUTHWEST OF WEST UNION.
 DE8959'
 DE8959'TO REACH FROM THE JUNCTION OF THE RAILROAD TRACK ON MARTINSVILLE AND
 DE8959'ANGLING ROAD, GO SOUTHEAST ON ANGLING ROAD FOR 1.4 MI (2.3 KM) TO THE
 DE8959'CROSSROAD  800 E COUNTY ROAD.  TURN RIGHT AND GO SOUTH ON 800 E COUNTY
 DE8959'ROAD FOR 6.6 MI (10.8 KM) TO THE CROSSROAD 500 N COUNTY ROAD.  TURN
 DE8959'LEFT AND GO EAST ON 500 N COUNTY ROAD FOR O.2 MI (0.3 KM) TO THE
 DE8959'CROSSROAD 820 E COUNTY ROAD.  TURN RIGHT AND GO SOUTH ON 820 E COUNTY
 DE8959'ROAD FOR 1.5 MI (2.4 KM) TO THE CROSSROAD 350 N COUNTY ROAD.  TURN
 DE8959'LEFT AND GO WEST ON 350 N COUNTY ROAD FOR 0.2 MI (0.3 KM) TO THE
 DE8959'CROSSROAD 800 E COUNTY ROAD.  TURN LEFT AND GO SOUTH ON 800 E COUNTY
 DE8959'ROAD FOR 0.5 MI (0.8 KM) TO THE CROSSROAD 300 N COUNTY ROAD AND THE
 DE8959'STATION ON THE RIGHT, IN THE NORTHWEST CORNER OF THE CROSSROAD.
 DE8959'
 DE8959'IT IS 31.0 FT WEST OF THE CENTER OF THE 800 E COUNTY ROAD, 25.0 FT
 DE8959'NORTH OF THE CENTER OF THE 300 N COUNTY ROAD, 8.0 FT NORTHWEST OF A
 DE8959'METAL CABLE BOX AND 1.5 FT SOUTH OF A FIBERGLASS WITNESS  POST.
 DE8959'NOTE-ACCESS TO THE STATION  POINT IS THROUGH A 6-INCH ACCESS COVER.
 DE8959
 DE8959                          STATION RECOVERY (2010)
 DE8959
 DE8959'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 DE8959'RECOVERED AS DESCRIBED
 DE8959
 DE8959                          STATION RECOVERY (2014)
 DE8959
 DE8959'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DE8959'NOTE-STATION IS 54.5 FT (16.6 M) WEST-SOUTHWEST OF A POWER POLE, 8.5
 DE8959'FT (2.6 M) WEST-SOUTHWEST OF A TELEPHONE PEDESTAL AND 6.6 FT (2.0 M)
 DE8959'WEST-SOUTHWEST OF A WOODEN POST.  THE WITNESS POST AND METAL CABLE BOX
 DE8959'ARE GONE.
 DE8959
 DE8959                          STATION RECOVERY (2020)
 DE8959
 DE8959'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (LF)
 DE8959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8961 ***********************************************************************
 DE8961  DESIGNATION -  CLA 01B
 DE8961  PID         -  DE8961
 DE8961  STATE/COUNTY-  IL/CLARK
 DE8961  COUNTRY     -  US
 DE8961  USGS QUAD   -  ANNAPOLIS (2018)
 DE8961
 DE8961                         *CURRENT SURVEY CONTROL
 DE8961  ______________________________________________________________________
 DE8961* NAD 83(2011) POSITION- 39 11 27.99311(N) 087 51 50.99232(W)   NO CHECK
 DE8961* NAD 83(2011) ELLIP HT-   141.591 (meters)        (06/27/12)   NO CHECK
 DE8961* NAD 83(2011) EPOCH   -  2010.00
 DE8961* NAVD 88 ORTHO HEIGHT -   173.597 (meters)      569.54  (feet) ADJUSTED
 DE8961  ______________________________________________________________________
 DE8961  GEOID HEIGHT    -        -32.013 (meters)                     GEOID18
 DE8961  NAD 83(2011) X  -    184,482.355 (meters)                     COMP
 DE8961  NAD 83(2011) Y  - -4,946,618.767 (meters)                     COMP
 DE8961  NAD 83(2011) Z  -  4,008,872.458 (meters)                     COMP
 DE8961  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 DE8961  DYNAMIC HEIGHT  -        173.495 (meters)      569.21  (feet) COMP
 DE8961  MODELED GRAVITY -    980,040.1   (mgal)                       NAVD 88
 DE8961
 DE8961  VERT ORDER      -  SECOND    CLASS I
 DE8961
 DE8961  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8961  Standards:
 DE8961         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8961            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8961  -------------------------------------------------------------------
 DE8961  NETWORK    2.23   3.29           0.95   0.87   1.68     -0.06838671
 DE8961  -------------------------------------------------------------------
 DE8961  Click here for local accuracies and other accuracy information.
 DE8961
 DE8961.The horizontal coordinates were established by GPS observations
 DE8961.and adjusted by the National Geodetic Survey in June 2012.
 DE8961
 DE8961.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8961.been affixed to the stable North American tectonic plate. See 
 DE8961.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8961
 DE8961.The horizontal coordinates are valid at the epoch date displayed above
 DE8961.which is a decimal equivalence of Year/Month/Day.
 DE8961
 DE8961.No horizontal observational check was made to the station.
 DE8961
 DE8961.The orthometric height was determined by differential leveling and
 DE8961.adjusted by the IL DEPT OF TRANSP
 DE8961.in July 2015.
 DE8961
 DE8961.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8961.GEOID18 height accuracy estimate available here.
 DE8961
 DE8961.Click photographs - Photos may exist for this station.
 DE8961
 DE8961.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8961
 DE8961.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8961
 DE8961.The ellipsoidal height was determined by GPS observations
 DE8961.and is referenced to NAD 83.
 DE8961
 DE8961.The dynamic height is computed by dividing the NAVD 88
 DE8961.geopotential number by the normal gravity value computed on the
 DE8961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8961.degrees latitude (g = 980.6199 gals.).
 DE8961
 DE8961.The modeled gravity was interpolated from observed gravity values.
 DE8961
 DE8961. The following values were computed from the NAD 83(2011) position.
 DE8961
 DE8961;                    North         East     Units Scale Factor Converg.
 DE8961;SPC IL E     -   280,298.806   340,531.927   MT  0.99999522   +0 17 47.3
 DE8961;SPC IL E     -   919,613.67  1,117,228.50   sFT  0.99999522   +0 17 47.3
 DE8961;UTM  16      - 4,338,340.173   425,371.616   MT  0.99966857   -0 32 46.0
 DE8961
 DE8961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8961!SPC IL E     -   0.99997779  x   0.99999522  =   0.99997301
 DE8961!UTM  16      -   0.99997779  x   0.99966857  =   0.99964636
 DE8961
 DE8961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2537138340(NAD 83)
 DE8961
 DE8961                          SUPERSEDED SURVEY CONTROL
 DE8961
 DE8961  NAD 83(2007)-  39 11 27.99299(N)    087 51 50.99338(W) AD(2002.00) 0
 DE8961  ELLIP H (02/10/07)  141.606  (m)                       GP(2002.00)    
 DE8961  ELLIP H (12/06/04)  141.611  (m)                       GP(       ) 4 1
 DE8961  NAD 83(1997)-  39 11 27.99284(N)    087 51 50.99346(W) AD(       ) 1
 DE8961  ELLIP H (12/18/02)  141.622  (m)                       GP(       ) 4 2
 DE8961  NAVD 88 (12/18/02)  173.6    (m)  GEOID99  model used  GPS OBS        
 DE8961
 DE8961.Superseded values are not recommended for survey control.
 DE8961
 DE8961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8961.See file dsdata.pdf to determine how the superseded data were derived.
 DE8961
 DE8961_MARKER: F = FLANGE-ENCASED ROD
 DE8961_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8961_STAMPING: CLA-01B
 DE8961_MARK LOGO: ILDT
 DE8961_PROJECTION: RECESSED 23 CENTIMETERS
 DE8961_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8961_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8961+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2014
 DE8961_ROD/PIPE-DEPTH: 3.7 meters
 DE8961_SLEEVE-DEPTH  : 1.1 meters
 DE8961
 DE8961  HISTORY     - Date     Condition        Report By
 DE8961  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8961  HISTORY     - 20140904 GOOD             AMESC
 DE8961
 DE8961                          STATION DESCRIPTION
 DE8961
 DE8961'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8961'THE STATION IS LOCATED ABOUT 10.2 MI (16.7 KM ) SOUTH  OF
 DE8961'MARTINSVILLE, 10.7 MI ( 17.5 KM ) SOUTHWEST OF WEST UNION . TO
 DE8961'REACH FROM THE JUNCTION AT THE RAILROAD TRACK  ON MARTINSVILLE
 DE8961'AND ANGLING ROAD, GO SOUTHEAST ON ANGLING ROAD ABOUT 1.4 MI ( 2.3
 DE8961'KM ) TO THE CROSSROAD  800 E COUNTY ROAD, TURN RIGHT GO SOUTH
 DE8961'ON 800 E COUNTY ROAD ABOUT 6.6 MI ( 10.8 KM ) TO THE CROSSROAD 500 N
 DE8961'COUNTY ROAD, TURN LEFT AND GO EAST ON 500 N COUNTY ROAD  ABOUT
 DE8961'O.2 MI ( 0.3 KM ) TO THE CROSSROAD 820 E COUNTY ROAD, TURN RIGHT GO
 DE8961'SOUTH ON 820 E COUNTY ROAD ABOUT 1.5 MI ( 2.4 KM ) TO THE CROSSROAD
 DE8961'350 N COUNTY ROAD, TURN LEFT GO WEST ON 350 N COUNTY ROAD ABOUT
 DE8961'0.2 MI ( 0.3 KM ) TO THE CROSSROAD  800 E COUNTY ROAD, TURN LEFT GO
 DE8961'SOUTH ON 800 E COUNTY ROAD ABOUT 0.5 MI ( 0.8 KM ) TO THE CROSSROAD
 DE8961'300 N COUNTY ROAD, TURN RIGHT GO WEST ON 300 N COUNTY ROAD ABOUT
 DE8961'0.3 MI ( 0.5 KM )  THE STATION IS ON THE LEFT.   IT IS  23.0   FT
 DE8961'SOUTH  OF THE
 DE8961'CENTER OF  THE  300 N COUNTY ROAD, 2.0 FT NORTH OF THE EDGE OF FIELD
 DE8961', 1.5 FT NORTH OF THE FIBERGLASS WITNESS  POST. NOTE-- ACCESS TO THE
 DE8961'STATION  POINT IS THROUGH  A  6 - INCH   ACCESS  COVER.
 DE8961
 DE8961                          STATION RECOVERY (2014)
 DE8961
 DE8961'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DE8961'RECOVERED IN GOOD CONDITION.
 DE8961'
 DE8961'NOTE-ADD-THE STATION IS 205 FT (62.5 M) SOUTHWEST OF A TELEPHONE
 DE8961'PEDESTAL.  THE WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8951 ***********************************************************************
 DE8951  DESIGNATION -  CLA 02A
 DE8951  PID         -  DE8951
 DE8951  STATE/COUNTY-  IL/CLARK
 DE8951  COUNTRY     -  US
 DE8951  USGS QUAD   -  CLARK CENTER (2018)
 DE8951
 DE8951                         *CURRENT SURVEY CONTROL
 DE8951  ______________________________________________________________________
 DE8951* NAD 83(2011) POSITION- 39 15 50.43312(N) 087 47 06.89895(W)   ADJUSTED
 DE8951* NAD 83(2011) ELLIP HT-   147.057 (meters)        (06/27/12)   ADJUSTED
 DE8951* NAD 83(2011) EPOCH   -  2010.00
 DE8951* NAVD 88 ORTHO HEIGHT -   179.2   (meters)      588.    (feet) GPS OBS
 DE8951  ______________________________________________________________________
 DE8951  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8951  GEOID HEIGHT    -        -32.080 (meters)                     GEOID99
 DE8951  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 DE8951  NAD 83(2011) X  -    191,097.636 (meters)                     COMP
 DE8951  NAD 83(2011) Y  - -4,941,249.674 (meters)                     COMP
 DE8951  NAD 83(2011) Z  -  4,015,145.489 (meters)                     COMP
 DE8951  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 DE8951
 DE8951  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8951  Standards:
 DE8951         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8951            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8951  -------------------------------------------------------------------
 DE8951  NETWORK    1.59   2.23           0.68   0.62   1.14      0.06900011
 DE8951  -------------------------------------------------------------------
 DE8951  Click here for local accuracies and other accuracy information.
 DE8951
 DE8951.The horizontal coordinates were established by GPS observations
 DE8951.and adjusted by the National Geodetic Survey in June 2012.
 DE8951
 DE8951.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8951.been affixed to the stable North American tectonic plate. See 
 DE8951.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8951
 DE8951.The horizontal coordinates are valid at the epoch date displayed above
 DE8951.which is a decimal equivalence of Year/Month/Day.
 DE8951
 DE8951.The orthometric height was determined by GPS observations and a
 DE8951.high-resolution geoid model.
 DE8951
 DE8951.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8951.GEOID18 height accuracy estimate available here.
 DE8951
 DE8951.Click photographs - Photos may exist for this station.
 DE8951
 DE8951.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8951
 DE8951.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8951
 DE8951.The ellipsoidal height was determined by GPS observations
 DE8951.and is referenced to NAD 83.
 DE8951
 DE8951. The following values were computed from the NAD 83(2011) position.
 DE8951
 DE8951;                    North         East     Units Scale Factor Converg.
 DE8951;SPC IL E     -   288,430.269   347,300.530   MT  1.00000254   +0 20 48.8
 DE8951;SPC IL E     -   946,291.64  1,139,435.16   sFT  1.00000254   +0 20 48.8
 DE8951;UTM  16      - 4,346,368.443   432,256.837   MT  0.99965650   -0 29 49.2
 DE8951
 DE8951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8951!SPC IL E     -   0.99997693  x   1.00000254  =   0.99997947
 DE8951!UTM  16      -   0.99997693  x   0.99965650  =   0.99963344
 DE8951
 DE8951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3225646368(NAD 83)
 DE8951
 DE8951                          SUPERSEDED SURVEY CONTROL
 DE8951
 DE8951  NAD 83(2007)-  39 15 50.43303(N)    087 47 06.90007(W) AD(2002.00) 0
 DE8951  ELLIP H (02/10/07)  147.072  (m)                       GP(2002.00)    
 DE8951  ELLIP H (12/06/04)  147.074  (m)                       GP(       ) 4 1
 DE8951  NAD 83(1997)-  39 15 50.43286(N)    087 47 06.90017(W) AD(       ) 1
 DE8951  ELLIP H (12/18/02)  147.086  (m)                       GP(       ) 4 2
 DE8951
 DE8951.Superseded values are not recommended for survey control.
 DE8951
 DE8951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8951.See file dsdata.pdf to determine how the superseded data were derived.
 DE8951
 DE8951_MARKER: I = METAL ROD
 DE8951_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8951_STAMPING: CLA-02A
 DE8951_MARK LOGO: ILDT
 DE8951_PROJECTION: FLUSH
 DE8951_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8951_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8951+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8951_ROD/PIPE-DEPTH: 3.7 meters
 DE8951_SLEEVE-DEPTH  : 1.1 meters
 DE8951
 DE8951  HISTORY     - Date     Condition        Report By
 DE8951  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8951
 DE8951                          STATION DESCRIPTION
 DE8951
 DE8951'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8951'THE STATION IS LOCATED ABOUT 10.2 MI (16.7 KM ) SOUTHWEST  OF
 DE8951'MARSHALL , 7.2  MI ( 11.8 KM ) SOUTHEAST OF MARTINSVILLE, 7.1 MI (
 DE8951'11.6 KM )
 DE8951'NORTHWEST OF WEST UNION. TO REACH FROM THE JUNCTION AT THE
 DE8951'RAILROAD TRACK  ON MARTINSVILLE AND ANGLING ROAD, GO SOUTHEAST
 DE8951'ON ANGLING ROAD ABOUT 6.9  MI ( 11.3 KM ) TO THE CROSSROAD  1200 E
 DE8951'COUNTY ROAD,   THE STATION IS ON THE RIGHT,  ON THE SOUTHEAST
 DE8951'CORNER AT THE CROSSROAD.  IT IS  44.0   FT SOUTH  OF THE CENTER OF
 DE8951'THE ANGLING ROAD, 36.5  FT EAST  OF THE CENTER OF THE 1200 E
 DE8951'COUNTY ROAD, 11.2 FT SOUTH EAST  OF THE SIGN POLE ( MELROSE CHURCH
 DE8951'GOD  4 MILES ), 2.0 FT EAST OF THE FIBERGLASS WITNESS  POST .  NOTE--
 DE8951'ACCESS TO THE STATION  POINT IS THROUGH  A  6 - INCH   ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8955 ***********************************************************************
 DE8955  DESIGNATION -  CLA 02B
 DE8955  PID         -  DE8955
 DE8955  STATE/COUNTY-  IL/CLARK
 DE8955  COUNTRY     -  US
 DE8955  USGS QUAD   -  CLARK CENTER (2018)
 DE8955
 DE8955                         *CURRENT SURVEY CONTROL
 DE8955  ______________________________________________________________________
 DE8955* NAD 83(2011) POSITION- 39 15 40.09044(N) 087 46 50.69975(W)   ADJUSTED
 DE8955* NAD 83(2011) ELLIP HT-   147.810 (meters)        (06/27/12)   ADJUSTED
 DE8955* NAD 83(2011) EPOCH   -  2010.00
 DE8955* NAVD 88 ORTHO HEIGHT -   179.9   (meters)      590.    (feet) GPS OBS
 DE8955  ______________________________________________________________________
 DE8955  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8955  GEOID HEIGHT    -        -32.081 (meters)                     GEOID99
 DE8955  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 DE8955  NAD 83(2011) X  -    191,493.541 (meters)                     COMP
 DE8955  NAD 83(2011) Y  - -4,941,436.948 (meters)                     COMP
 DE8955  NAD 83(2011) Z  -  4,014,899.006 (meters)                     COMP
 DE8955  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 DE8955
 DE8955  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8955  Standards:
 DE8955         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8955            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8955  -------------------------------------------------------------------
 DE8955  NETWORK    1.06   1.55           0.47   0.39   0.79      0.05116574
 DE8955  -------------------------------------------------------------------
 DE8955  Click here for local accuracies and other accuracy information.
 DE8955
 DE8955.The horizontal coordinates were established by GPS observations
 DE8955.and adjusted by the National Geodetic Survey in June 2012.
 DE8955
 DE8955.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8955.been affixed to the stable North American tectonic plate. See 
 DE8955.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8955
 DE8955.The horizontal coordinates are valid at the epoch date displayed above
 DE8955.which is a decimal equivalence of Year/Month/Day.
 DE8955
 DE8955.The orthometric height was determined by GPS observations and a
 DE8955.high-resolution geoid model.
 DE8955
 DE8955.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8955.GEOID18 height accuracy estimate available here.
 DE8955
 DE8955.Click photographs - Photos may exist for this station.
 DE8955
 DE8955.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8955
 DE8955.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8955
 DE8955.The ellipsoidal height was determined by GPS observations
 DE8955.and is referenced to NAD 83.
 DE8955
 DE8955. The following values were computed from the NAD 83(2011) position.
 DE8955
 DE8955;                    North         East     Units Scale Factor Converg.
 DE8955;SPC IL E     -   288,113.677   347,690.818   MT  1.00000299   +0 20 59.0
 DE8955;SPC IL E     -   945,252.96  1,140,715.63   sFT  1.00000299   +0 20 59.0
 DE8955;UTM  16      - 4,346,046.249   432,642.286   MT  0.99965586   -0 29 38.8
 DE8955
 DE8955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8955!SPC IL E     -   0.99997681  x   1.00000299  =   0.99997980
 DE8955!UTM  16      -   0.99997681  x   0.99965586  =   0.99963268
 DE8955
 DE8955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3264246046(NAD 83)
 DE8955
 DE8955                          SUPERSEDED SURVEY CONTROL
 DE8955
 DE8955  NAD 83(2007)-  39 15 40.09033(N)    087 46 50.70081(W) AD(2002.00) 0
 DE8955  ELLIP H (02/10/07)  147.825  (m)                       GP(2002.00)    
 DE8955  ELLIP H (12/06/04)  147.830  (m)                       GP(       ) 4 1
 DE8955  NAD 83(1997)-  39 15 40.09017(N)    087 46 50.70089(W) AD(       ) 1
 DE8955  ELLIP H (12/18/02)  147.841  (m)                       GP(       ) 4 2
 DE8955
 DE8955.Superseded values are not recommended for survey control.
 DE8955
 DE8955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8955.See file dsdata.pdf to determine how the superseded data were derived.
 DE8955
 DE8955_MARKER: I = METAL ROD
 DE8955_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8955_STAMPING: CLA-02B
 DE8955_MARK LOGO: ILDT
 DE8955_PROJECTION: FLUSH
 DE8955_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8955_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8955+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8955_ROD/PIPE-DEPTH: 3.7 meters
 DE8955_SLEEVE-DEPTH  : 1.1 meters
 DE8955
 DE8955  HISTORY     - Date     Condition        Report By
 DE8955  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8955
 DE8955                          STATION DESCRIPTION
 DE8955
 DE8955'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8955'THE STATION IS LOCATED ABOUT 10.2 MI (16.7 KM ) SOUTHWEST  OF
 DE8955'MARSHALL , 7.5  MI ( 11.8 KM ) SOUTHEAST OF MARTINSVILLE, 6.8 MI (
 DE8955'11.1 KM )
 DE8955'NORTHWEST OF WEST UNION. TO REACH FROM THE JUNCTION AT THE
 DE8955'RAILROAD TRACK  ON MARTINSVILLE AND ANGLING ROAD, GO SOUTHEAST
 DE8955'ON ANGLING ROAD ABOUT 7.2  MI ( 11.8  KM ) TO THE CROSSROAD  1200 E
 DE8955'COUNTY ROAD,  CONTINUE SOUTHEAST ON ANGLING ROAD ABOUT 0.3 MI (
 DE8955'0.5 KM ) ,  THE STATION IS ON THE LEFT .   IT IS  38.0   FT NORTH OF
 DE8955'THE
 DE8955'CENTER OF  THE ANGLING ROAD, 3.5  FT SOUTH  OF THE EDGE OF FIELD, 2.0
 DE8955'FT SOUTHWEST OF THE FIBERGLASS WITNESS  POST. NOTE-- ACCESS TO
 DE8955'THE STATION  POINT IS THROUGH  A  6 - INCH   ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8950 ***********************************************************************
 DE8950  DESIGNATION -  CLA 03A
 DE8950  PID         -  DE8950
 DE8950  STATE/COUNTY-  IL/CLARK
 DE8950  COUNTRY     -  US
 DE8950  USGS QUAD   -  CLARK CENTER (2018)
 DE8950
 DE8950                         *CURRENT SURVEY CONTROL
 DE8950  ______________________________________________________________________
 DE8950* NAD 83(2011) POSITION- 39 20 50.38003(N) 087 50 06.17368(W)   ADJUSTED
 DE8950* NAD 83(2011) ELLIP HT-   163.718 (meters)        (06/27/12)   ADJUSTED
 DE8950* NAD 83(2011) EPOCH   -  2010.00
 DE8950* NAVD 88 ORTHO HEIGHT -   195.856 (meters)      642.57  (feet) ADJUSTED
 DE8950  ______________________________________________________________________
 DE8950  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 DE8950  NAD 83(2011) X  -    186,582.012 (meters)                     COMP
 DE8950  NAD 83(2011) Y  - -4,935,571.253 (meters)                     COMP
 DE8950  NAD 83(2011) Z  -  4,022,313.768 (meters)                     COMP
 DE8950  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 DE8950  DYNAMIC HEIGHT  -        195.744 (meters)      642.20  (feet) COMP
 DE8950  MODELED GRAVITY -    980,048.2   (mgal)                       NAVD 88
 DE8950
 DE8950  VERT ORDER      -  SECOND    CLASS I
 DE8950
 DE8950  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8950  Standards:
 DE8950         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8950            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8950  -------------------------------------------------------------------
 DE8950  NETWORK    1.22   1.74           0.54   0.45   0.89      0.05026008
 DE8950  -------------------------------------------------------------------
 DE8950  Click here for local accuracies and other accuracy information.
 DE8950
 DE8950.The horizontal coordinates were established by GPS observations
 DE8950.and adjusted by the National Geodetic Survey in June 2012.
 DE8950
 DE8950.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8950.been affixed to the stable North American tectonic plate. See 
 DE8950.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8950
 DE8950.The horizontal coordinates are valid at the epoch date displayed above
 DE8950.which is a decimal equivalence of Year/Month/Day.
 DE8950
 DE8950.The orthometric height was determined by differential leveling and
 DE8950.adjusted by the NATIONAL GEODETIC SURVEY
 DE8950.in April 2013.
 DE8950
 DE8950.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8950.GEOID18 height accuracy estimate available here.
 DE8950
 DE8950.Click photographs - Photos may exist for this station.
 DE8950
 DE8950.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8950
 DE8950.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8950
 DE8950.The ellipsoidal height was determined by GPS observations
 DE8950.and is referenced to NAD 83.
 DE8950
 DE8950.The dynamic height is computed by dividing the NAVD 88
 DE8950.geopotential number by the normal gravity value computed on the
 DE8950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8950.degrees latitude (g = 980.6199 gals.).
 DE8950
 DE8950.The modeled gravity was interpolated from observed gravity values.
 DE8950
 DE8950. The following values were computed from the NAD 83(2011) position.
 DE8950
 DE8950;                    North         East     Units Scale Factor Converg.
 DE8950;SPC IL E     -   297,655.410   342,951.851   MT  0.99999771   +0 18 57.3
 DE8950;SPC IL E     -   976,557.79  1,125,167.86   sFT  0.99999771   +0 18 57.3
 DE8950;UTM  16      - 4,355,653.528   428,046.051   MT  0.99966375   -0 31 46.1
 DE8950
 DE8950!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8950!SPC IL E     -   0.99997431  x   0.99999771  =   0.99997202
 DE8950!UTM  16      -   0.99997431  x   0.99966375  =   0.99963807
 DE8950
 DE8950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2804655653(NAD 83)
 DE8950
 DE8950                          SUPERSEDED SURVEY CONTROL
 DE8950
 DE8950  NAD 83(2007)-  39 20 50.37995(N)    087 50 06.17467(W) AD(2002.00) 0
 DE8950  ELLIP H (02/10/07)  163.732  (m)                       GP(2002.00)    
 DE8950  ELLIP H (12/06/04)  163.738  (m)                       GP(       ) 4 1
 DE8950  NAD 83(1997)-  39 20 50.37984(N)    087 50 06.17474(W) AD(       ) 1
 DE8950  ELLIP H (12/18/02)  163.745  (m)                       GP(       ) 4 2
 DE8950  NAVD 88 (12/18/02)  195.8    (m)  GEOID99  model used  GPS OBS        
 DE8950
 DE8950.Superseded values are not recommended for survey control.
 DE8950
 DE8950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8950.See file dsdata.pdf to determine how the superseded data were derived.
 DE8950
 DE8950_MARKER: F = FLANGE-ENCASED ROD
 DE8950_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8950_STAMPING: CLA-03A
 DE8950_MARK LOGO: ILDT
 DE8950_PROJECTION: FLUSH
 DE8950_MAGNETIC: I = MARKER IS A STEEL ROD
 DE8950_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8950+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 DE8950_ROD/PIPE-DEPTH: 3.7 meters
 DE8950_SLEEVE-DEPTH  : 1.1 meters
 DE8950
 DE8950  HISTORY     - Date     Condition        Report By
 DE8950  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8950  HISTORY     - 20120330 GOOD             TROTT
 DE8950
 DE8950                          STATION DESCRIPTION
 DE8950
 DE8950'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8950'THE STATION IS LOCATED ABOUT 2.6 MI (4.2  KM ) EAST   OF MARTINSVILLE
 DE8950',
 DE8950'8.1  MI ( 13.2 KM ) SOUTHWEST  OF MARSHALL.  TO REACH FROM THE
 DE8950'JUNCTION AT THE U.S.ROUTE 40  AND 700 E COUNTY ROAD AT
 DE8950'MARTINSVILLE, GO EAST ON U.S. ROUTE 40 ABOUT 2.7 MI ( 4.4 KM ) TO THE
 DE8950'CROSSROAD  950 E COUNTY ROAD ( CLINE ORCHARD RD. ) ,  THE STATION IS
 DE8950'ON THE LEFT ,  ON THE NORTHWEST  CORNER AT THE CROSSROAD.  IT IS
 DE8950'51.5  FT NORTH  OF THE CENTER OF THE U.S.ROUTE 40 , 64.0   FT WEST  OF
 DE8950'THE CENTER OF THE 950 E COUNTY ROAD ( CLINE ORCHARD RD. ) , 38 FT
 DE8950'SOUTHEAST  OF THE EDGE OF FIELD, 2.0 FT SOUTH OF THE FIBERGLASS
 DE8950'WITNESS  POST  .  NOTE-- ACCESS TO THE STATION  POINT IS THROUGH  A  6
 DE8950'- INCH   ACCESS  COVER.
 DE8950
 DE8950                          STATION RECOVERY (2012)
 DE8950
 DE8950'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE8950'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8962 ***********************************************************************
 DE8962  DESIGNATION -  CLA 03B
 DE8962  PID         -  DE8962
 DE8962  STATE/COUNTY-  IL/CLARK
 DE8962  COUNTRY     -  US
 DE8962  USGS QUAD   -  CLARK CENTER (2018)
 DE8962
 DE8962                         *CURRENT SURVEY CONTROL
 DE8962  ______________________________________________________________________
 DE8962* NAD 83(2011) POSITION- 39 20 56.17263(N) 087 49 46.63485(W)   ADJUSTED
 DE8962* NAD 83(2011) ELLIP HT-   162.695 (meters)        (06/27/12)   ADJUSTED
 DE8962* NAD 83(2011) EPOCH   -  2010.00
 DE8962* NAVD 88 ORTHO HEIGHT -   194.840 (meters)      639.24  (feet) ADJUSTED
 DE8962  ______________________________________________________________________
 DE8962  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 DE8962  NAD 83(2011) X  -    187,045.224 (meters)                     COMP
 DE8962  NAD 83(2011) Y  - -4,935,439.581 (meters)                     COMP
 DE8962  NAD 83(2011) Z  -  4,022,451.267 (meters)                     COMP
 DE8962  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 DE8962  DYNAMIC HEIGHT  -        194.729 (meters)      638.87  (feet) COMP
 DE8962  MODELED GRAVITY -    980,048.4   (mgal)                       NAVD 88
 DE8962
 DE8962  VERT ORDER      -  SECOND    CLASS I
 DE8962
 DE8962  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8962  Standards:
 DE8962         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8962            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8962  -------------------------------------------------------------------
 DE8962  NETWORK    2.03   2.67           0.93   0.70   1.36     -0.01314274
 DE8962  -------------------------------------------------------------------
 DE8962  Click here for local accuracies and other accuracy information.
 DE8962
 DE8962.The horizontal coordinates were established by GPS observations
 DE8962.and adjusted by the National Geodetic Survey in June 2012.
 DE8962
 DE8962.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8962.been affixed to the stable North American tectonic plate. See 
 DE8962.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8962
 DE8962.The horizontal coordinates are valid at the epoch date displayed above
 DE8962.which is a decimal equivalence of Year/Month/Day.
 DE8962
 DE8962.The orthometric height was determined by differential leveling and
 DE8962.adjusted by the NATIONAL GEODETIC SURVEY
 DE8962.in April 2013.
 DE8962
 DE8962.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8962.GEOID18 height accuracy estimate available here.
 DE8962
 DE8962.Click photographs - Photos may exist for this station.
 DE8962
 DE8962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8962
 DE8962.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8962
 DE8962.The ellipsoidal height was determined by GPS observations
 DE8962.and is referenced to NAD 83.
 DE8962
 DE8962.The dynamic height is computed by dividing the NAVD 88
 DE8962.geopotential number by the normal gravity value computed on the
 DE8962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8962.degrees latitude (g = 980.6199 gals.).
 DE8962
 DE8962.The modeled gravity was interpolated from observed gravity values.
 DE8962
 DE8962. The following values were computed from the NAD 83(2011) position.
 DE8962
 DE8962;                    North         East     Units Scale Factor Converg.
 DE8962;SPC IL E     -   297,836.641   343,418.701   MT  0.99999820   +0 19 09.8
 DE8962;SPC IL E     -   977,152.38  1,126,699.52   sFT  0.99999820   +0 19 09.8
 DE8962;UTM  16      - 4,355,827.793   428,515.367   MT  0.99966292   -0 31 33.7
 DE8962
 DE8962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8962!SPC IL E     -   0.99997448  x   0.99999820  =   0.99997268
 DE8962!UTM  16      -   0.99997448  x   0.99966292  =   0.99963740
 DE8962
 DE8962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2851555827(NAD 83)
 DE8962
 DE8962                          SUPERSEDED SURVEY CONTROL
 DE8962
 DE8962  NAD 83(2007)-  39 20 56.17257(N)    087 49 46.63586(W) AD(2002.00) 0
 DE8962  ELLIP H (02/10/07)  162.710  (m)                       GP(2002.00)    
 DE8962  ELLIP H (12/06/04)  162.714  (m)                       GP(       ) 4 1
 DE8962  NAD 83(1997)-  39 20 56.17243(N)    087 49 46.63592(W) AD(       ) 1
 DE8962  ELLIP H (12/18/02)  162.723  (m)                       GP(       ) 4 2
 DE8962  NAVD 88 (12/18/02)  194.8    (m)  GEOID99  model used  GPS OBS        
 DE8962
 DE8962.Superseded values are not recommended for survey control.
 DE8962
 DE8962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8962.See file dsdata.pdf to determine how the superseded data were derived.
 DE8962
 DE8962_MARKER: F = FLANGE-ENCASED ROD
 DE8962_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8962_STAMPING: CLA-03B
 DE8962_MARK LOGO: ILDT
 DE8962_PROJECTION: FLUSH
 DE8962_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8962_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8962+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 DE8962_ROD/PIPE-DEPTH: 3.7 meters
 DE8962_SLEEVE-DEPTH  : 1.1 meters
 DE8962
 DE8962  HISTORY     - Date     Condition        Report By
 DE8962  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8962  HISTORY     - 20120330 GOOD             TROTT
 DE8962
 DE8962                          STATION DESCRIPTION
 DE8962
 DE8962'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8962'THE STATION IS LOCATED ABOUT 2.9 MI (4.7  KM ) EAST   OF MARTINSVILLE
 DE8962',
 DE8962'7.9  MI ( 12.9 KM ) SOUTHWEST  OF MARSHALL.  TO REACH FROM THE
 DE8962'JUNCTION AT THE U.S.ROUTE 40  AND 700 E COUNTY ROAD AT
 DE8962'MARTINSVILLE, GO EAST ON U.S. ROUTE 40 ABOUT 2.7 MI ( 4.4 KM ) TO THE
 DE8962'CROSSROAD 950 E COUNTY ROAD ( CLINE ORCHARD RD. ) , CONTINUE EAST
 DE8962'ON U.S ROUTE 40 ABOUT 0.3 MI ( 0.5 KM ) ,  THE STATION IS ON THE LEFT
 DE8962'.  IT
 DE8962'IS  56.5  FT NORTH  OF THE CENTER OF THE U.S.ROUTE 40 ,  10.0   FT
 DE8962'SOUTH
 DE8962'OF THE EDGE OF FIELD, 60.0 FT SOUTHWEST OF THE UTILITY POLE , 2.0 FT
 DE8962'SOUTH OF THE FIBERGLASS WITNESS  POST .  NOTE-- ACCESS TO THE
 DE8962'STATION  POINT IS THROUGH  A  6 - INCH   ACCESS  COVER.
 DE8962
 DE8962                          STATION RECOVERY (2012)
 DE8962
 DE8962'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE8962'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8932 ***********************************************************************
 DE8932  DESIGNATION -  CLA 04A
 DE8932  PID         -  DE8932
 DE8932  STATE/COUNTY-  IL/CLARK
 DE8932  COUNTRY     -  US
 DE8932  USGS QUAD   -  CLARKSVILLE (2018)
 DE8932
 DE8932                         *CURRENT SURVEY CONTROL
 DE8932  ______________________________________________________________________
 DE8932* NAD 83(2011) POSITION- 39 27 24.07246(N) 087 52 17.01525(W)   ADJUSTED
 DE8932* NAD 83(2011) ELLIP HT-   172.821 (meters)        (06/27/12)   ADJUSTED
 DE8932* NAD 83(2011) EPOCH   -  2010.00
 DE8932* NAVD 88 ORTHO HEIGHT -   204.9   (meters)      672.    (feet) GPS OBS
 DE8932  ______________________________________________________________________
 DE8932  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8932  GEOID HEIGHT    -        -32.072 (meters)                     GEOID99
 DE8932  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 DE8932  NAD 83(2011) X  -    183,165.157 (meters)                     COMP
 DE8932  NAD 83(2011) Y  - -4,927,993.926 (meters)                     COMP
 DE8932  NAD 83(2011) Z  -  4,031,701.577 (meters)                     COMP
 DE8932  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 DE8932
 DE8932  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8932  Standards:
 DE8932         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8932            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8932  -------------------------------------------------------------------
 DE8932  NETWORK    1.29   1.82           0.58   0.46   0.93      0.01705908
 DE8932  -------------------------------------------------------------------
 DE8932  Click here for local accuracies and other accuracy information.
 DE8932
 DE8932.The horizontal coordinates were established by GPS observations
 DE8932.and adjusted by the National Geodetic Survey in June 2012.
 DE8932
 DE8932.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8932.been affixed to the stable North American tectonic plate. See 
 DE8932.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8932
 DE8932.The horizontal coordinates are valid at the epoch date displayed above
 DE8932.which is a decimal equivalence of Year/Month/Day.
 DE8932
 DE8932.The orthometric height was determined by GPS observations and a
 DE8932.high-resolution geoid model.
 DE8932
 DE8932.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8932.GEOID18 height accuracy estimate available here.
 DE8932
 DE8932.Click photographs - Photos may exist for this station.
 DE8932
 DE8932.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8932
 DE8932.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8932
 DE8932.The ellipsoidal height was determined by GPS observations
 DE8932.and is referenced to NAD 83.
 DE8932
 DE8932. The following values were computed from the NAD 83(2011) position.
 DE8932
 DE8932;                    North         East     Units Scale Factor Converg.
 DE8932;SPC IL E     -   309,779.922   339,756.796   MT  0.99999445   +0 17 36.8
 DE8932;SPC IL E     - 1,016,336.29  1,114,685.42   sFT  0.99999445   +0 17 36.8
 DE8932;UTM  16      - 4,367,819.901   425,031.436   MT  0.99966920   -0 33 13.6
 DE8932
 DE8932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8932!SPC IL E     -   0.99997289  x   0.99999445  =   0.99996734
 DE8932!UTM  16      -   0.99997289  x   0.99966920  =   0.99964210
 DE8932
 DE8932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2503167819(NAD 83)
 DE8932
 DE8932                          SUPERSEDED SURVEY CONTROL
 DE8932
 DE8932  NAD 83(2007)-  39 27 24.07243(N)    087 52 17.01618(W) AD(2002.00) 0
 DE8932  ELLIP H (02/10/07)  172.837  (m)                       GP(2002.00)    
 DE8932  ELLIP H (12/06/04)  172.844  (m)                       GP(       ) 4 1
 DE8932  NAD 83(1997)-  39 27 24.07235(N)    087 52 17.01621(W) AD(       ) 1
 DE8932  ELLIP H (12/18/02)  172.849  (m)                       GP(       ) 4 2
 DE8932
 DE8932.Superseded values are not recommended for survey control.
 DE8932
 DE8932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8932.See file dsdata.pdf to determine how the superseded data were derived.
 DE8932
 DE8932_MARKER: I = METAL ROD
 DE8932_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8932_STAMPING: CLA-04A
 DE8932_MARK LOGO: ILDT
 DE8932_PROJECTION: FLUSH
 DE8932_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8932_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8932+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8932_ROD/PIPE-DEPTH: 6.1 meters
 DE8932_SLEEVE-DEPTH  : 1.1 meters
 DE8932
 DE8932  HISTORY     - Date     Condition        Report By
 DE8932  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8932
 DE8932                          STATION DESCRIPTION
 DE8932
 DE8932'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8932'THE STATION IS LOCATED ABOUT 6.9 MI (11.3  KM ) EAST   OF WESTFIELD ,
 DE8932'7.6  MI ( 12.4 KM ) SOUTHEAST  OF KANSAS.  TO REACH FROM THE
 DE8932'JUNCTION AT THE STATE ROUTE 49  AND CLARKSVILLE ROAD AT WESTFIELD
 DE8932', GO EAST ON CLARKSVILLE  ROAD ABOUT 6.3 MI ( 10.3 KM )  TO THE
 DE8932'CROSSROAD  780 E COUNTY ROAD ( BLUEGRASS ROAD ) ,  THE STATION IS
 DE8932'ON THE RIGHT  AT THE SOUTHEAST CORNER AT THE CROSSROAD.   IT IS
 DE8932'41.6  FT SOUTH  OF THE CENTER OF THE CLARKSVILLE ROAD,   36.0   FT
 DE8932'WEST
 DE8932'OF THE 780 E COUNTY ROAD ( BLUEGRASS ROAD ), 18.0 FT NORTHWEST OF
 DE8932'THE EDGE OF FIELD, 12.0  FT SOUTHWEST OF THE METAL CABLE BOX, 1.5 FT
 DE8932'NORTH OF THE FIBERGLASS WITNESS  POST . NOTE-- ACCESS TO THE
 DE8932'STATION  POINT IS THROUGH  A  6 - INCH   ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8930 ***********************************************************************
 DE8930  DESIGNATION -  CLA 04B
 DE8930  PID         -  DE8930
 DE8930  STATE/COUNTY-  IL/CLARK
 DE8930  COUNTRY     -  US
 DE8930  USGS QUAD   -  CLARKSVILLE (2018)
 DE8930
 DE8930                         *CURRENT SURVEY CONTROL
 DE8930  ______________________________________________________________________
 DE8930* NAD 83(2011) POSITION- 39 27 21.42550(N) 087 51 56.60394(W)   ADJUSTED
 DE8930* NAD 83(2011) ELLIP HT-   175.296 (meters)        (06/27/12)   ADJUSTED
 DE8930* NAD 83(2011) EPOCH   -  2010.00
 DE8930* NAVD 88 ORTHO HEIGHT -   207.4   (meters)      680.    (feet) GPS OBS
 DE8930  ______________________________________________________________________
 DE8930  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8930  GEOID HEIGHT    -        -32.074 (meters)                     GEOID99
 DE8930  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 DE8930  NAD 83(2011) X  -    183,654.818 (meters)                     COMP
 DE8930  NAD 83(2011) Y  - -4,928,029.528 (meters)                     COMP
 DE8930  NAD 83(2011) Z  -  4,031,640.119 (meters)                     COMP
 DE8930  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 DE8930
 DE8930  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8930  Standards:
 DE8930         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8930            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8930  -------------------------------------------------------------------
 DE8930  NETWORK    1.63   2.43           0.71   0.62   1.24     -0.04125482
 DE8930  -------------------------------------------------------------------
 DE8930  Click here for local accuracies and other accuracy information.
 DE8930
 DE8930.The horizontal coordinates were established by GPS observations
 DE8930.and adjusted by the National Geodetic Survey in June 2012.
 DE8930
 DE8930.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8930.been affixed to the stable North American tectonic plate. See 
 DE8930.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8930
 DE8930.The horizontal coordinates are valid at the epoch date displayed above
 DE8930.which is a decimal equivalence of Year/Month/Day.
 DE8930
 DE8930.The orthometric height was determined by GPS observations and a
 DE8930.high-resolution geoid model.
 DE8930
 DE8930.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8930.GEOID18 height accuracy estimate available here.
 DE8930
 DE8930.Click photographs - Photos may exist for this station.
 DE8930
 DE8930.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8930
 DE8930.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8930
 DE8930.The ellipsoidal height was determined by GPS observations
 DE8930.and is referenced to NAD 83.
 DE8930
 DE8930. The following values were computed from the NAD 83(2011) position.
 DE8930
 DE8930;                    North         East     Units Scale Factor Converg.
 DE8930;SPC IL E     -   309,700.806   340,245.193   MT  0.99999493   +0 17 49.8
 DE8930;SPC IL E     - 1,016,076.73  1,116,287.77   sFT  0.99999493   +0 17 49.8
 DE8930;UTM  16      - 4,367,733.600   425,518.450   MT  0.99966830   -0 33 00.6
 DE8930
 DE8930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8930!SPC IL E     -   0.99997250  x   0.99999493  =   0.99996743
 DE8930!UTM  16      -   0.99997250  x   0.99966830  =   0.99964081
 DE8930
 DE8930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2551867733(NAD 83)
 DE8930
 DE8930                          SUPERSEDED SURVEY CONTROL
 DE8930
 DE8930  NAD 83(2007)-  39 27 21.42556(N)    087 51 56.60481(W) AD(2002.00) 0
 DE8930  ELLIP H (02/10/07)  175.319  (m)                       GP(2002.00)    
 DE8930  ELLIP H (12/06/04)  175.331  (m)                       GP(       ) 4 1
 DE8930  NAD 83(1997)-  39 27 21.42547(N)    087 51 56.60480(W) AD(       ) 1
 DE8930  ELLIP H (12/18/02)  175.330  (m)                       GP(       ) 4 2
 DE8930
 DE8930.Superseded values are not recommended for survey control.
 DE8930
 DE8930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8930.See file dsdata.pdf to determine how the superseded data were derived.
 DE8930
 DE8930_MARKER: I = METAL ROD
 DE8930_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8930_STAMPING: CLA-04B
 DE8930_MARK LOGO: ILDT
 DE8930_PROJECTION: FLUSH
 DE8930_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8930_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8930+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8930_ROD/PIPE-DEPTH: 3.7 meters
 DE8930_SLEEVE-DEPTH  : 1.1 meters
 DE8930
 DE8930  HISTORY     - Date     Condition        Report By
 DE8930  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8930
 DE8930                          STATION DESCRIPTION
 DE8930
 DE8930'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8930'THE STATION IS LOCATED ABOUT 7.1 MI (11.6  KM ) EAST   OF WESTFIELD ,
 DE8930'7.8  MI ( 12.8 KM ) SOUTHEAST  OF KANSAS.  TO REACH FROM THE
 DE8930'JUNCTION AT THE STATE ROUTE 49  AND CLARKSVILLE ROAD AT WESTFIELD
 DE8930', GO EAST ON CLARKSVILLE  ROAD ABOUT 6.3 MI ( 10.3 KM )  TO THE
 DE8930'CROSSROAD  780 E COUNTY ROAD ( BLUEGRASS ROAD ) ,  CONTINUE
 DE8930'EAST ON CLARKSVILLE ROAD ABOUT 0.3 MI ( 0.5 KM ) THE STATION IS
 DE8930'ON THE RIGHT.  IT IS  37.0  FT SOUTH  OF THE CENTER OF THE CLARKSVILLE
 DE8930'ROAD,   3.0   FT NORTH OF THE EDGE OF FIELD, 1.5 FT NORTH OF THE
 DE8930'FIBERGLASS WITNESS  POST. NOTE-- ACCESS TO THE STATION  POINT IS
 DE8930'THROUGH  A  6 - INCH   ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8934 ***********************************************************************
 DE8934  DESIGNATION -  CLA 05A
 DE8934  PID         -  DE8934
 DE8934  STATE/COUNTY-  IL/CLARK
 DE8934  COUNTRY     -  US
 DE8934  USGS QUAD   -  WESTFIELD EAST (2018)
 DE8934
 DE8934                         *CURRENT SURVEY CONTROL
 DE8934  ______________________________________________________________________
 DE8934* NAD 83(2011) POSITION- 39 28 12.11962(N) 087 59 11.20197(W)   ADJUSTED
 DE8934* NAD 83(2011) ELLIP HT-   191.979 (meters)        (06/27/12)   ADJUSTED
 DE8934* NAD 83(2011) EPOCH   -  2010.00
 DE8934* NAVD 88 ORTHO HEIGHT -   224.0   (meters)      735.    (feet) GPS OBS
 DE8934  ______________________________________________________________________
 DE8934  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8934  GEOID HEIGHT    -        -32.042 (meters)                     GEOID99
 DE8934  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 DE8934  NAD 83(2011) X  -    173,236.643 (meters)                     COMP
 DE8934  NAD 83(2011) Y  - -4,927,425.332 (meters)                     COMP
 DE8934  NAD 83(2011) Z  -  4,032,857.766 (meters)                     COMP
 DE8934  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 DE8934
 DE8934  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8934  Standards:
 DE8934         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8934            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8934  -------------------------------------------------------------------
 DE8934  NETWORK    1.50   2.23           0.66   0.56   1.14     -0.07652559
 DE8934  -------------------------------------------------------------------
 DE8934  Click here for local accuracies and other accuracy information.
 DE8934
 DE8934.The horizontal coordinates were established by GPS observations
 DE8934.and adjusted by the National Geodetic Survey in June 2012.
 DE8934
 DE8934.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8934.been affixed to the stable North American tectonic plate. See 
 DE8934.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8934
 DE8934.The horizontal coordinates are valid at the epoch date displayed above
 DE8934.which is a decimal equivalence of Year/Month/Day.
 DE8934
 DE8934.The orthometric height was determined by GPS observations and a
 DE8934.high-resolution geoid model.
 DE8934
 DE8934.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8934.GEOID18 height accuracy estimate available here.
 DE8934
 DE8934.Click photographs - Photos may exist for this station.
 DE8934
 DE8934.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8934
 DE8934.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8934
 DE8934.The ellipsoidal height was determined by GPS observations
 DE8934.and is referenced to NAD 83.
 DE8934
 DE8934. The following values were computed from the NAD 83(2011) position.
 DE8934
 DE8934;                    North         East     Units Scale Factor Converg.
 DE8934;SPC IL E     -   311,217.252   329,849.150   MT  0.99998597   +0 13 13.8
 DE8934;SPC IL E     - 1,021,051.93  1,082,180.09   sFT  0.99998597   +0 13 13.8
 DE8934;UTM  16      - 4,369,403.124   415,149.210   MT  0.99968864   -0 37 37.5
 DE8934
 DE8934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8934!SPC IL E     -   0.99996988  x   0.99998597  =   0.99995585
 DE8934!UTM  16      -   0.99996988  x   0.99968864  =   0.99965853
 DE8934
 DE8934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1514969403(NAD 83)
 DE8934
 DE8934                          SUPERSEDED SURVEY CONTROL
 DE8934
 DE8934  NAD 83(2007)-  39 28 12.11971(N)    087 59 11.20283(W) AD(2002.00) 0
 DE8934  ELLIP H (02/10/07)  192.001  (m)                       GP(2002.00)    
 DE8934  ELLIP H (12/06/04)  192.014  (m)                       GP(       ) 4 1
 DE8934  NAD 83(1997)-  39 28 12.11962(N)    087 59 11.20279(W) AD(       ) 1
 DE8934  ELLIP H (12/18/02)  192.012  (m)                       GP(       ) 4 2
 DE8934
 DE8934.Superseded values are not recommended for survey control.
 DE8934
 DE8934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8934.See file dsdata.pdf to determine how the superseded data were derived.
 DE8934
 DE8934_MARKER: I = METAL ROD
 DE8934_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8934_STAMPING: CLA-05A
 DE8934_MARK LOGO: ILDT
 DE8934_PROJECTION: FLUSH
 DE8934_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8934_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8934+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8934_ROD/PIPE-DEPTH: 3.7 meters
 DE8934_SLEEVE-DEPTH  : 1.1 meters
 DE8934
 DE8934  HISTORY     - Date     Condition        Report By
 DE8934  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8934  HISTORY     - 20200406 POOR             ILDT
 DE8934
 DE8934                          STATION DESCRIPTION
 DE8934
 DE8934'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8934'THE STATION IS LOCATED ABOUT 1.0 MI (1.6  KM ) NORTH  OF WESTFIELD ,
 DE8934'6.4  MI ( 10.5 KM ) SOUTHWEST  OF KANSAS, ABOUT 4.7 MI ( 7.7 KM )
 DE8934'SOUTHEAST OF ASHMORE. TO REACH FROM THE JUNCTION AT THE STATE
 DE8934'ROUTE 49  AND CLARKSVILLE ROAD AT WESTFIELD  , GO NORTH  ON STATE
 DE8934'ROAD 49 ABOUT 1.0 MI ( 1.6 KM ) TO THE CURVE.   THE STATION IS ON THE
 DE8934'RIGHT.   IT IS  54.8  FT EAST OF THE CENTER OF THE STATE  ROAD 49,
 DE8934'12.0
 DE8934'FT WEST OF THE EDGE OF FIELD, 8.0   FT SOUTH OF THE CONCRETE
 DE8934'RIGHT-OF-WAY MARKER, 2.0 FT EAST OF THE FIBERGLASS WITNESS  POST  .
 DE8934'NOTE-- ACCESS TO THE STATION  POINT IS THROUGH  A  6 - INCH   ACCESS
 DE8934'COVER.
 DE8934
 DE8934                          STATION RECOVERY (2020)
 DE8934
 DE8934'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (LRF)
 DE8934'RECOVERED BUT IS DISTURBED, MUTILATED, REQUIRES MAINTENANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8944 ***********************************************************************
 DE8944  DESIGNATION -  CLA 05B
 DE8944  PID         -  DE8944
 DE8944  STATE/COUNTY-  IL/CLARK
 DE8944  COUNTRY     -  US
 DE8944  USGS QUAD   -  WESTFIELD EAST (2018)
 DE8944
 DE8944                         *CURRENT SURVEY CONTROL
 DE8944  ______________________________________________________________________
 DE8944* NAD 83(2011) POSITION- 39 28 31.52290(N) 087 59 01.37161(W)   ADJUSTED
 DE8944* NAD 83(2011) ELLIP HT-   185.740 (meters)        (06/27/12)   ADJUSTED
 DE8944* NAD 83(2011) EPOCH   -  2010.00
 DE8944* NAVD 88 ORTHO HEIGHT -   217.8   (meters)      715.    (feet) GPS OBS
 DE8944  ______________________________________________________________________
 DE8944  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8944  GEOID HEIGHT    -        -32.042 (meters)                     GEOID99
 DE8944  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 DE8944  NAD 83(2011) X  -    173,457.925 (meters)                     COMP
 DE8944  NAD 83(2011) Y  - -4,927,032.072 (meters)                     COMP
 DE8944  NAD 83(2011) Z  -  4,033,315.735 (meters)                     COMP
 DE8944  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 DE8944
 DE8944  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8944  Standards:
 DE8944         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8944            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8944  -------------------------------------------------------------------
 DE8944  NETWORK    1.35   2.02           0.59   0.51   1.03     -0.03550219
 DE8944  -------------------------------------------------------------------
 DE8944  Click here for local accuracies and other accuracy information.
 DE8944
 DE8944.The horizontal coordinates were established by GPS observations
 DE8944.and adjusted by the National Geodetic Survey in June 2012.
 DE8944
 DE8944.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8944.been affixed to the stable North American tectonic plate. See 
 DE8944.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8944
 DE8944.The horizontal coordinates are valid at the epoch date displayed above
 DE8944.which is a decimal equivalence of Year/Month/Day.
 DE8944
 DE8944.The orthometric height was determined by GPS observations and a
 DE8944.high-resolution geoid model.
 DE8944
 DE8944.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8944.GEOID18 height accuracy estimate available here.
 DE8944
 DE8944.Click photographs - Photos may exist for this station.
 DE8944
 DE8944.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8944
 DE8944.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8944
 DE8944.The ellipsoidal height was determined by GPS observations
 DE8944.and is referenced to NAD 83.
 DE8944
 DE8944. The following values were computed from the NAD 83(2011) position.
 DE8944
 DE8944;                    North         East     Units Scale Factor Converg.
 DE8944;SPC IL E     -   311,816.547   330,081.798   MT  0.99998614   +0 13 20.2
 DE8944;SPC IL E     - 1,023,018.12  1,082,943.37   sFT  0.99998614   +0 13 20.2
 DE8944;UTM  16      - 4,369,998.734   415,390.626   MT  0.99968814   -0 37 31.6
 DE8944
 DE8944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8944!SPC IL E     -   0.99997086  x   0.99998614  =   0.99995700
 DE8944!UTM  16      -   0.99997086  x   0.99968814  =   0.99965901
 DE8944
 DE8944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1539069998(NAD 83)
 DE8944
 DE8944                          SUPERSEDED SURVEY CONTROL
 DE8944
 DE8944  NAD 83(2007)-  39 28 31.52294(N)    087 59 01.37249(W) AD(2002.00) 0
 DE8944  ELLIP H (02/10/07)  185.760  (m)                       GP(2002.00)    
 DE8944  ELLIP H (12/06/04)  185.770  (m)                       GP(       ) 4 1
 DE8944  NAD 83(1997)-  39 28 31.52286(N)    087 59 01.37247(W) AD(       ) 1
 DE8944  ELLIP H (12/18/02)  185.770  (m)                       GP(       ) 4 2
 DE8944
 DE8944.Superseded values are not recommended for survey control.
 DE8944
 DE8944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8944.See file dsdata.pdf to determine how the superseded data were derived.
 DE8944
 DE8944_MARKER: I = METAL ROD
 DE8944_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8944_STAMPING: CLA-05B
 DE8944_MARK LOGO: ILDT
 DE8944_PROJECTION: FLUSH
 DE8944_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8944_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8944+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8944_ROD/PIPE-DEPTH: 4.9 meters
 DE8944_SLEEVE-DEPTH  : 1.1 meters
 DE8944
 DE8944  HISTORY     - Date     Condition        Report By
 DE8944  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8944  HISTORY     - 20210929 MARK NOT FOUND   ILDT
 DE8944
 DE8944                          STATION DESCRIPTION
 DE8944
 DE8944'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8944'THE STATION IS LOCATED ABOUT 1.4 MI (2.3  KM ) NORTH  OF WESTFIELD ,
 DE8944'6.0  MI ( 9.8 KM ) SOUTHWEST  OF KANSAS, ABOUT 4.4 MI ( 7.2 KM )
 DE8944'SOUTHEAST OF ASHMORE. TO REACH FROM THE JUNCTION AT THE STATE
 DE8944'ROUTE 49  AND CLARKSVILLE ROAD AT WESTFIELD  , GO NORTH  ON STATE
 DE8944'ROAD 49 ABOUT 1.4 MI ( 1.6 KM ) TO THE CROSSROAD 180 ST. THE STATION
 DE8944'IS ON THE  LEFT.   IT IS  46.8  FT WEST OF THE CENTER OF THE STATE
 DE8944'ROAD
 DE8944'49,   46.6 FT SOUTH WEST OF THE SIGN POLE ( 180  ST. ) , 67.0 FT
 DE8944'NORTHEAST OF THE UTILITY POLE, 2.0 FT  WEST OF THE FIBERGLASS
 DE8944'WITNESS  POST .   NOTE-- ACCESS TO THE STATION  POINT IS THROUGH  A  6
 DE8944'- INCH  ACCESS COVER.
 DE8944
 DE8944                          STATION RECOVERY (2021)
 DE8944
 DE8944'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (BB)
 DE8944'IDOT SEARCHED THE AREA FOR MARKER.  WE ONLY FOUND BROKEN CONCRETE.  NO
 DE8944'MONUMENT WAS FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8960 ***********************************************************************
 DE8960  DESIGNATION -  CLA 06C
 DE8960  PID         -  DE8960
 DE8960  STATE/COUNTY-  IL/CLARK
 DE8960  COUNTRY     -  US
 DE8960  USGS QUAD   -  FAIRBANKS (2019)
 DE8960
 DE8960                         *CURRENT SURVEY CONTROL
 DE8960  ______________________________________________________________________
 DE8960* NAD 83(2011) POSITION- 39 14 15.29927(N) 087 34 42.74039(W)   ADJUSTED
 DE8960* NAD 83(2011) ELLIP HT-   105.665 (meters)        (06/27/12)   ADJUSTED
 DE8960* NAD 83(2011) EPOCH   -  2010.00
 DE8960* NAVD 88 ORTHO HEIGHT -   137.9   (meters)      452.    (feet) GPS OBS
 DE8960  ______________________________________________________________________
 DE8960  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8960  GEOID HEIGHT    -        -32.239 (meters)                     GEOID99
 DE8960  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 DE8960  NAD 83(2011) X  -    209,000.383 (meters)                     COMP
 DE8960  NAD 83(2011) Y  - -4,942,350.715 (meters)                     COMP
 DE8960  NAD 83(2011) Z  -  4,012,847.345 (meters)                     COMP
 DE8960  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 DE8960
 DE8960  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8960  Standards:
 DE8960         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8960            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8960  -------------------------------------------------------------------
 DE8960  NETWORK    3.13   4.37           1.20   1.34   2.23      0.20151500
 DE8960  -------------------------------------------------------------------
 DE8960  Click here for local accuracies and other accuracy information.
 DE8960
 DE8960.The horizontal coordinates were established by GPS observations
 DE8960.and adjusted by the National Geodetic Survey in June 2012.
 DE8960
 DE8960.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8960.been affixed to the stable North American tectonic plate. See 
 DE8960.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8960
 DE8960.The horizontal coordinates are valid at the epoch date displayed above
 DE8960.which is a decimal equivalence of Year/Month/Day.
 DE8960
 DE8960.The orthometric height was determined by GPS observations and a
 DE8960.high-resolution geoid model.
 DE8960
 DE8960.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8960.GEOID18 height accuracy estimate available here.
 DE8960
 DE8960.Click photographs - Photos may exist for this station.
 DE8960
 DE8960.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8960
 DE8960.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8960
 DE8960.The ellipsoidal height was determined by GPS observations
 DE8960.and is referenced to NAD 83.
 DE8960
 DE8960. The following values were computed from the NAD 83(2011) position.
 DE8960
 DE8960;                    North         East     Units Scale Factor Converg.
 DE8960;SPC IL E     -   285,624.839   365,164.643   MT  1.00002726   +0 28 38.8
 DE8960;SPC IL E     -   937,087.49  1,198,044.33   sFT  1.00002726   +0 28 38.8
 DE8960;UTM  16      - 4,343,301.428   450,071.090   MT  0.99963069   -0 21 57.4
 DE8960
 DE8960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8960!SPC IL E     -   0.99998342  x   1.00002726  =   1.00001068
 DE8960!UTM  16      -   0.99998342  x   0.99963069  =   0.99961412
 DE8960
 DE8960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5007143301(NAD 83)
 DE8960
 DE8960                          SUPERSEDED SURVEY CONTROL
 DE8960
 DE8960  NAD 83(2007)-  39 14 15.29916(N)    087 34 42.74145(W) AD(2002.00) 0
 DE8960  ELLIP H (02/10/07)  105.676  (m)                       GP(2002.00)    
 DE8960  ELLIP H (12/06/04)  105.680  (m)                       GP(       ) 4 1
 DE8960  NAD 83(1997)-  39 14 15.29891(N)    087 34 42.74160(W) AD(       ) 1
 DE8960  ELLIP H (12/18/02)  105.696  (m)                       GP(       ) 4 2
 DE8960
 DE8960.Superseded values are not recommended for survey control.
 DE8960
 DE8960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8960.See file dsdata.pdf to determine how the superseded data were derived.
 DE8960
 DE8960_MARKER: I = METAL ROD
 DE8960_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8960_STAMPING: CLA-06C
 DE8960_MARK LOGO: ILDT
 DE8960_PROJECTION: FLUSH
 DE8960_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8960_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8960+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8960_ROD/PIPE-DEPTH: 3.7 meters
 DE8960_SLEEVE-DEPTH  : 1.1 meters
 DE8960
 DE8960  HISTORY     - Date     Condition        Report By
 DE8960  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8960
 DE8960                          STATION DESCRIPTION
 DE8960
 DE8960'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8960'THE STATION IS LOCATED ABOUT 5.9 MI (9.6  KM) NORTHEAST  OF WEST
 DE8960'UNION .  TO REACH FROM THE JUNCTION AT THE STATE ROUTE 1   AND
 DE8960'450 N COUNTY ROAD,  GO EAST ON 450 N COUNTY ROAD ABOUT 4.0 MI ( 6.56
 DE8960'KM ) TO THE CROSSROAD RIVER RD. COUNTY ROAD , TURN LEFT GO NORTH
 DE8960'ON RIVER RD. COUNTY ROAD ABOUT 1.9 MI (3.1 KM) TO THE CURVE AND THE
 DE8960'STATION ON THE RIGHT.   IT IS  21.0   FT EAST OF THE CENTER OF THE
 DE8960'RIVER RD. COUNTY ROAD, 79 FT WEST OF THE TREE LINE, 33.O FT
 DE8960'NORTHWEST OF A BIG TREE, 2.0 FT WEST OF THE FIBERGLASS
 DE8960'WITNESS  POST.  NOTE-- ACCESS TO THE STATION  POINT IS THROUGH  A  6 -
 DE8960'INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8958 ***********************************************************************
 DE8958  DESIGNATION -  CLA 07C
 DE8958  PID         -  DE8958
 DE8958  STATE/COUNTY-  IL/CLARK
 DE8958  COUNTRY     -  US
 DE8958  USGS QUAD   -  WEST UNION (2018)
 DE8958
 DE8958                         *CURRENT SURVEY CONTROL
 DE8958  ______________________________________________________________________
 DE8958* NAD 83(2011) POSITION- 39 12 04.70093(N) 087 38 37.80831(W)   ADJUSTED
 DE8958* NAD 83(2011) ELLIP HT-   107.791 (meters)        (06/27/12)   ADJUSTED
 DE8958* NAD 83(2011) EPOCH   -  2010.00
 DE8958* NAVD 88 ORTHO HEIGHT -   139.958 (meters)      459.18  (feet) ADJUSTED
 DE8958  ______________________________________________________________________
 DE8958  GEOID HEIGHT    -        -32.161 (meters)                     GEOID18
 DE8958  NAD 83(2011) X  -    203,472.502 (meters)                     COMP
 DE8958  NAD 83(2011) Y  - -4,945,131.781 (meters)                     COMP
 DE8958  NAD 83(2011) Z  -  4,009,728.415 (meters)                     COMP
 DE8958  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 DE8958  DYNAMIC HEIGHT  -        139.877 (meters)      458.91  (feet) COMP
 DE8958  MODELED GRAVITY -    980,043.3   (mgal)                       NAVD 88
 DE8958
 DE8958  VERT ORDER      -  SECOND    CLASS I
 DE8958
 DE8958  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8958  Standards:
 DE8958         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8958            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8958  -------------------------------------------------------------------
 DE8958  NETWORK    1.86   2.63           0.79   0.73   1.34      0.13217470
 DE8958  -------------------------------------------------------------------
 DE8958  Click here for local accuracies and other accuracy information.
 DE8958
 DE8958.The horizontal coordinates were established by GPS observations
 DE8958.and adjusted by the National Geodetic Survey in June 2012.
 DE8958
 DE8958.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8958.been affixed to the stable North American tectonic plate. See 
 DE8958.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8958
 DE8958.The horizontal coordinates are valid at the epoch date displayed above
 DE8958.which is a decimal equivalence of Year/Month/Day.
 DE8958
 DE8958.The orthometric height was determined by differential leveling and
 DE8958.adjusted by the NATIONAL GEODETIC SURVEY
 DE8958.in April 2013.
 DE8958
 DE8958.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8958.GEOID18 height accuracy estimate available here.
 DE8958
 DE8958.Click photographs - Photos may exist for this station.
 DE8958
 DE8958.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8958
 DE8958.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8958
 DE8958.The ellipsoidal height was determined by GPS observations
 DE8958.and is referenced to NAD 83.
 DE8958
 DE8958.The dynamic height is computed by dividing the NAVD 88
 DE8958.geopotential number by the normal gravity value computed on the
 DE8958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8958.degrees latitude (g = 980.6199 gals.).
 DE8958
 DE8958.The modeled gravity was interpolated from observed gravity values.
 DE8958
 DE8958. The following values were computed from the NAD 83(2011) position.
 DE8958
 DE8958;                    North         East     Units Scale Factor Converg.
 DE8958;SPC IL E     -   281,552.439   359,557.892   MT  1.00001866   +0 26 08.9
 DE8958;SPC IL E     -   923,726.63  1,179,649.52   sFT  1.00001866   +0 26 08.9
 DE8958;UTM  16      - 4,339,313.516   444,407.226   MT  0.99963805   -0 24 25.0
 DE8958
 DE8958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8958!SPC IL E     -   0.99998309  x   1.00001866  =   1.00000175
 DE8958!UTM  16      -   0.99998309  x   0.99963805  =   0.99962114
 DE8958
 DE8958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4440739313(NAD 83)
 DE8958
 DE8958                          SUPERSEDED SURVEY CONTROL
 DE8958
 DE8958  NAD 83(2007)-  39 12 04.70082(N)    087 38 37.80939(W) AD(2002.00) 0
 DE8958  ELLIP H (02/10/07)  107.803  (m)                       GP(2002.00)    
 DE8958  ELLIP H (12/06/04)  107.806  (m)                       GP(       ) 4 1
 DE8958  NAD 83(1997)-  39 12 04.70061(N)    087 38 37.80952(W) AD(       ) 1
 DE8958  ELLIP H (12/18/02)  107.820  (m)                       GP(       ) 4 2
 DE8958  NAVD 88 (12/18/02)  139.9    (m)  GEOID99  model used  GPS OBS        
 DE8958
 DE8958.Superseded values are not recommended for survey control.
 DE8958
 DE8958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8958.See file dsdata.pdf to determine how the superseded data were derived.
 DE8958
 DE8958_MARKER: F = FLANGE-ENCASED ROD
 DE8958_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8958_STAMPING: CLA-07C
 DE8958_MARK LOGO: ILDT
 DE8958_PROJECTION: FLUSH
 DE8958_MAGNETIC: I = MARKER IS A STEEL ROD
 DE8958_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8958+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 DE8958_ROD/PIPE-DEPTH: 6.1 meters
 DE8958_SLEEVE-DEPTH  : 1.1 meters
 DE8958
 DE8958  HISTORY     - Date     Condition        Report By
 DE8958  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8958  HISTORY     - 20120330 GOOD             TROTT
 DE8958
 DE8958                          STATION DESCRIPTION
 DE8958
 DE8958'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8958'THE STATION IS LOCATED ABOUT 1.6 MI (2.6  KM ) SOUTHEAST  OF WEST
 DE8958'UNION. TO REACH FROM THE JUNCTION AT THE STATE ROUTE 1   AND  450 N
 DE8958'COUNTY ROAD,  GO EAST ON 450 N COUNTY ROAD ABOUT 1.4  MI (2.3 KM) TO
 DE8958'THE CROSSROAD 2020 E COUNTY ROAD, TURN RIGHT GO SOUTH ON 2020 E
 DE8958'COUNTY ROAD ABOUT 0.7 MI (1.15 KM) TO THE CROSSROAD 350  N COUNTY
 DE8958'ROAD, TURN RIGHT GO WEST ON 350 N COUNTY ROAD ABOUT 0.3 MI (0.5 KM),
 DE8958'THE STATION IS ON THE LEFT. IT IS  15.5 FT SOUTH  OF THE CENTER OF THE
 DE8958'350 N COUNTY ROAD, 2.0 FT NORTH OF THE EDGE OF FIELD, 1.0 FT NORTH OF
 DE8958'THE FIBERGLASS WITNESS  POST.  NOTE-- ACCESS TO THE STATION  POINT
 DE8958'IS THROUGH  A  6 - INCH  ACCESS COVER.
 DE8958
 DE8958                          STATION RECOVERY (2012)
 DE8958
 DE8958'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE8958'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0700 ***********************************************************************
 LD0700  DESIGNATION -  CLAIR
 LD0700  PID         -  LD0700
 LD0700  STATE/COUNTY-  IL/FULTON
 LD0700  COUNTRY     -  US
 LD0700  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0700
 LD0700                         *CURRENT SURVEY CONTROL
 LD0700  ______________________________________________________________________
 LD0700* NAD 83(1997) POSITION- 40 41 02.38479(N) 090 02 37.65605(W)   ADJUSTED
 LD0700* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 LD0700  ______________________________________________________________________
 LD0700  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 LD0700  LAPLACE CORR    -          1.31  (seconds)                    DEFLEC18
 LD0700  HORZ ORDER      -  FIRST
 LD0700
 LD0700.The horizontal coordinates were established by classical geodetic methods
 LD0700.and adjusted by the National Geodetic Survey in October 1999.
 LD0700
 LD0700.The orthometric height was scaled from a topographic map.
 LD0700
 LD0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0700.GEOID18 height accuracy estimate available here.
 LD0700
 LD0700.Click photographs - Photos may exist for this station.
 LD0700
 LD0700.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0700
 LD0700. The following values were computed from the NAD 83(1997) position.
 LD0700
 LD0700;                    North         East     Units Scale Factor Converg.
 LD0700;SPC IL W     -   445,942.311   710,386.576   MT  0.99994250   +0 04 48.4
 LD0700;SPC IL W     - 1,463,062.40  2,330,659.96   sFT  0.99994250   +0 04 48.4
 LD0700;UTM  15      - 4,507,881.890   749,821.974   MT  1.00036827   +1 55 41.2
 LD0700;UTM  16      - 4,508,134.800   242,775.243   MT  1.00041448   -1 59 07.1
 LD0700
 LD0700!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0700!SPC IL W     -   0.99996929  x   0.99994250  =   0.99991179
 LD0700!UTM  15      -   0.99996929  x   1.00036827  =   1.00033755
 LD0700!UTM  16      -   0.99996929  x   1.00041448  =   1.00038376
 LD0700
 LD0700:                Primary Azimuth Mark                     Grid Az
 LD0700:SPC IL W     -  CLAIR AZ MK 2                            184 15 11.1
 LD0700:UTM  15      -  CLAIR AZ MK 2                            182 24 18.3
 LD0700:UTM  16      -  CLAIR AZ MK 2                            186 19 06.6
 LD0700
 LD0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4982107881(NAD 83)
 LD0700
 LD0700|---------------------------------------------------------------------|
 LD0700| PID    Reference Object                     Distance      Geod. Az  |
 LD0700|                                                           dddmmss.s |
 LD0700| LD0701 FARMINGTON HIGH SCHOOL TOWER        APPROX. 3.9 KM 0664535.5 |
 LD0700| LC2039 FARMINGTON MUNICIPAL TANK           APPROX. 4.6 KM 0691930.6 |
 LD0700| LD0702 NORRIS FARMERS ELEV GRAIN ELEV      APPROX. 6.5 KM 1712342.3 |
 LD0700| LD0705 CANTON INTL HARVESTER CO TWR        APPROX.14.6 KM 1752434.0 |
 LD0700| LD0703 CANTON INTL HARVESTER CO TANK       APPROX.14.6 KM 1753934.8 |
 LD0700| LD0707 CANTON INTL HARVESTER CO STK        APPROX.14.6 KM 1754300.7 |
 LD0700| LD0704 CANTON CEN ILL PUB SERV CO STK      APPROX.14.4 KM 1760540.8 |
 LD0700| LD0706 CANTON MUNICIPAL TANK               APPROX.14.4 KM 1761925.6 |
 LD0700| CK7046 CLAIR RM 1                           34.339 METERS 18147     |
 LD0700| CK7045 CLAIR AZ MK 2                                      1841959.5 |
 LD0700| CK7044 CLAIR AZ MK                                        1852720.5 |
 LD0700| CK7047 CLAIR RM 2                           34.448 METERS 27015     |
 LD0700|---------------------------------------------------------------------|
 LD0700
 LD0700                          SUPERSEDED SURVEY CONTROL
 LD0700
 LD0700  NAD 83(1996)-  40 41 02.39058(N)    090 02 37.65521(W) AD(       ) 1
 LD0700  NAD 83(1986)-  40 41 02.39006(N)    090 02 37.65707(W) AD(       ) 1
 LD0700  NAD 27      -  40 41 02.25400(N)    090 02 37.23900(W) AD(       ) 1
 LD0700
 LD0700.Superseded values are not recommended for survey control.
 LD0700
 LD0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0700.See file dsdata.pdf to determine how the superseded data were derived.
 LD0700
 LD0700_MARKER: DS = TRIANGULATION STATION DISK
 LD0700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0700_STAMPING: CLAIR 1935
 LD0700_MARK LOGO: CGS
 LD0700_PROJECTION: FLUSH
 LD0700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0700+STABILITY: SURFACE MOTION
 LD0700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0700+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2000
 LD0700
 LD0700  HISTORY     - Date     Condition        Report By
 LD0700  HISTORY     - 1935     MONUMENTED       CGS
 LD0700  HISTORY     - 1957     GOOD             CGS
 LD0700  HISTORY     - 1970     GOOD             LOCENG
 LD0700  HISTORY     - 1970     GOOD             NGS
 LD0700  HISTORY     - 1973     GOOD             USGS
 LD0700  HISTORY     - 20001205 GOOD             CMT
 LD0700
 LD0700                          STATION DESCRIPTION
 LD0700
 LD0700'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0700'THIS STATION IS IN THE SW 1/4 OF SEC. 10, T 8 N, R 4 E, OF THE
 LD0700'FOURTH PRINCIPAL MERIDIAN, 1.5 MILES AIRLINE SW OF FARMINGTON, ON
 LD0700'THE E SIDE OF THE CLAIR SCHOOL GROUNDS, 1 FOOT W OF FENCE LINE, 89
 LD0700'FEET N OF CENTER LINE OF E-W GRADED DIRT ROAD, 100 FEET NE OF
 LD0700'SCHOOL WELL AND PUMP, 52 FEET E OF E EDGE OF CONCRETE WALK TO
 LD0700'SCHOOL, 48 FEET ESE OF SE CORNER OF SCHOOL, AND 73 FEET
 LD0700'NNE OF 3-FOOT COTTONWOOD TREE.  MARK IS FLUSH.
 LD0700'
 LD0700'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0700'BRONZE DISKS SET IN CONCRETE.
 LD0700'
 LD0700'REFERENCE MARK NO. 1 IS S OF STATION IN E-W FENCE LINE, 100 FEET
 LD0700'SE OF WELL AND PUMP, 25 FEET S OF CENTER LINE OF E-W ROAD,
 LD0700'130 FEET E OF CROSS ROAD INTERSECTION.  PROJECTING 3 INCHES.
 LD0700'
 LD0700'REFERENCE MARK NO. 2 IS W OF THE STATION IN W EDGE OF SCHOOL
 LD0700'GROUNDS, 52 FEET SW OF SW CORNER OF SCHOOL, 29 FEET N OF 4-FOOT
 LD0700'COTTONWOOD TREE, 88 FEET N OF ROAD INTERSECTION, AND 20 FEET E
 LD0700'OF CENTER LINE OF N-S ROAD.  MARK IS FLUSH.
 LD0700'
 LD0700'AZIMUTH MARK IS S OF THE STATION IN W LINE OF ROAD RIGHT-OF-WAY,
 LD0700'18 FEET W OF CENTER LINE OF ROAD, ABOUT 100 YARDS N OF
 LD0700'T-INTERSECTION.  PROJECTING 3 INCHES.
 LD0700'
 LD0700'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS 78 AND 124 IN
 LD0700'FARMINGTON, GO W ON PAVED STREET AND GRADED ROAD 1.1 MILES,
 LD0700'CROSS BRIDGE AND CONTINUE ON ROAD SOUTHERLY 0.8 MILE TO
 LD0700'RAILROAD.  AT RAILROAD FOLLOW GRADED ROAD SOUTHWESTERLY
 LD0700'ALONG N SIDE OF TRACKS 0.3 MILE, THENCE W 0.7 MILE TO CLAIR
 LD0700'SCHOOLHOUSE ON RIGHT AND STATION.
 LD0700'
 LD0700'ALL LIGHTS COME INTO VIEW AT 90 FEET.
 LD0700
 LD0700                          STATION RECOVERY (1957)
 LD0700
 LD0700'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (KET)
 LD0700'STATION AND 2 REFERENCE MARKS RECOVERED IN GOOD CONDITION AS
 LD0700'DESCRIBED.  OLD DESCRIPTION IS ADEQUATE WITH ONE CORRECTION.
 LD0700'REFERENCE HIGHWAY 124 IS NOW CALLED HIGHWAY 116.
 LD0700
 LD0700                          STATION RECOVERY (1970)
 LD0700
 LD0700'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (SBS)
 LD0700'RECOVERED BY ARNOLD LUNOGREN AND ASSOC.
 LD0700'
 LD0700'CLAIR 1935-GOOD
 LD0700'
 LD0700'REF MARK NO 1-GOOD
 LD0700'
 LD0700'REF MARK NO 2-GOOD
 LD0700'
 LD0700'AZ MARK-UNABLE TO LOCATE
 LD0700'
 LD0700'DIMENSIONS GIVEN ON RECOVERY NOTES WERE USED IN THE SEARCH.
 LD0700'IT APPEARS THAT A DITCH IMPROVEMENT MAY HAVE REMOVED THE MARK.
 LD0700
 LD0700                          STATION RECOVERY (1970)
 LD0700
 LD0700'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LD0700'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 LD0700'A SEARCH WAS MADE FOR THE AZIMUTH MARK BUT ANGLE AND MEASUREMENTS
 LD0700'WOULD PUT IT IN A DITCH LINE AND ASSUMED TO HAVE BEEN DESTROYED.
 LD0700'A NEW AZIMUTH MARK WAS SET USING THE FARMINGTON MUNICIPAL
 LD0700'TANK.  THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.
 LD0700'THE SCHOOL IS NOW ABANDONED.  A NEW DESCRIPTION FOLLOWS--
 LD0700'
 LD0700'THE STATION IS LOCATED IN THE SW 1/4 OF SEC. 10, T-8-N, R-4-E, 1
 LD0700'FOOT SOUTH OF A METAL WITNESS POST, 52 FEET EAST OF THE EAST EDGE
 LD0700'OF SIDEWALK LEADING TO OLD SCHOOL, 113 FEET EAST OF A FENCE,
 LD0700'114 FEET NORTHEAST OF A 4-1/2 FOOT THICK COTTONWOOD TREE,
 LD0700'131 FEET NORTHEAST OF A FENCE CORNER, 73 FEET NORTHEAST OF A 5
 LD0700'FOOT THICK COTTONWOOD TREE, 48 FEET SOUTHEAST OF THE SOUTHEAST
 LD0700'CORNER OF THE OLD SCHOOL, 89 FEET NORTH OF THE CENTERLINE OF
 LD0700'ROAD AND 135 FEET EAST OF THE CENTERLINE OF A ROAD.  THE
 LD0700'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED CLAIR 1935.
 LD0700'
 LD0700'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 78
 LD0700'AND 116 IN THE CENTER OF FARMINGTON, GO WEST ON WEST FORT STREET
 LD0700'FOR 1.1 MILES TO A SMALL CONCRETE BRIDGE.  CROSS THE BRIDGE
 LD0700'AND CONTINUE SOUTHERLY ON THE ROAD FOR 0.8 MILE TO A RAILROAD, AND
 LD0700'A GRADED ROAD RIGHT.  TURN RIGHT ON THE GRADED ROAD AND GO
 LD0700'SOUTHWEST ALONG THE NORTH SIDE OF THE TRACKS FOR 0.3 MILE TO
 LD0700'POINT WHERE ROAD TURNS WEST.  CONTINUE WEST ON THE ROAD FOR 0.7
 LD0700'MILE TO A CROSSROAD AND THE STATION ON THE RIGHT.  TURN LEFT AND
 LD0700'GO SOUTH ON GRAVELED ROAD FOR 0.4 MILE TO THE AZIMUTH MARK ON
 LD0700'THE LEFT.
 LD0700'
 LD0700'REFERENCE MARK 1 IS 1 FOOT NORTH OF A FENCE, 25 FEET SOUTH OF THE
 LD0700'CENTERLINE OF THE ROAD AND 129 FEET EAST OF THE CENTERLINE OF
 LD0700'ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED CLAIR NO 1
 LD0700'1935.
 LD0700'
 LD0700'REFERENCE MARK 2 IS 88 FEET NORTH OF THE CENTERLINE OF ROAD, 30
 LD0700'FEET NORTH OF THE 4-1/2 FOOT THICK TREE, 1 FOOT EAST OF FENCE, 64
 LD0700'FEET NORTH OF THE FENCE CORNER AND 22 FEET EAST OF THE CENTERLINE
 LD0700'OF ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED CLAIR
 LD0700'NO 2 1935.
 LD0700'
 LD0700'THE AZIMUTH MARK IS 0.1 MILE NORTH OF A PAVED ROAD, 21 FEET
 LD0700'EAST OF THE CENTERLINE OF ROAD, 6 FEET NORTH OF A POWER POLE,
 LD0700'1 FOOT WEST OF A FENCE AND 1 FOOT SOUTH OF A METAL WITNESS
 LD0700'POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED
 LD0700'CLAIR 1935 1970.
 LD0700'
 LD0700'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LD0700'
 LD0700'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 LD0700'SOUTHWEST OF FARMINGTON
 LD0700
 LD0700                          STATION RECOVERY (1973)
 LD0700
 LD0700'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0700'STATION AND ALL SURFACE MARKS FOUND IN GOOD CONDITION
 LD0700'
 LD0700'DIRECTIONS AND DISTANCES CHECKED OK
 LD0700'
 LD0700'DESCRIPTION IS ADEQUATE
 LD0700
 LD0700                          STATION RECOVERY (2000)
 LD0700
 LD0700'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS)
 LD0700'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2113 ***********************************************************************
 JA2113  DESIGNATION -  CLAREMONT MUNICIPAL TANK
 JA2113  PID         -  JA2113
 JA2113  STATE/COUNTY-  IL/RICHLAND
 JA2113  COUNTRY     -  US
 JA2113  USGS QUAD   -  CLAREMONT (2018)
 JA2113
 JA2113                         *CURRENT SURVEY CONTROL
 JA2113  ______________________________________________________________________
 JA2113* NAD 83(1997) POSITION- 38 43 12.23219(N) 087 58 18.65927(W)   ADJUSTED
 JA2113  ______________________________________________________________________
 JA2113  GEOID HEIGHT    -        -31.372 (meters)                     GEOID18
 JA2113  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 JA2113  HORZ ORDER      -  THIRD
 JA2113
 JA2113.The horizontal coordinates were established by classical geodetic methods
 JA2113.and adjusted by the National Geodetic Survey in October 1999.
 JA2113
 JA2113.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2113.GEOID18 height accuracy estimate available here.
 JA2113
 JA2113.Click photographs - Photos may exist for this station.
 JA2113
 JA2113.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2113
 JA2113. The following values were computed from the NAD 83(1997) position.
 JA2113
 JA2113;                    North         East     Units Scale Factor Converg.
 JA2113;SPC IL E     -   227,964.423   331,436.293   MT  0.99998716   +0 13 34.0
 JA2113;SPC IL E     -   747,913.28  1,087,387.24   sFT  0.99998716   +0 13 34.0
 JA2113;UTM  16      - 4,286,160.806   415,514.340   MT  0.99968790   -0 36 28.6
 JA2113
 JA2113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1551486160(NAD 83)
 JA2113
 JA2113                          SUPERSEDED SURVEY CONTROL
 JA2113
 JA2113  NAD 83(1997)-  38 43 12.23295(N)    087 58 18.65751(W) AD(       ) 3
 JA2113  NAD 83(1986)-  38 43 12.24342(N)    087 58 18.65575(W) AD(       ) 3
 JA2113  NAD 27      -  38 43 12.06557(N)    087 58 18.52815(W) AD(       ) 3
 JA2113
 JA2113.Superseded values are not recommended for survey control.
 JA2113
 JA2113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2113.See file dsdata.pdf to determine how the superseded data were derived.
 JA2113
 JA2113_MARKER: 53 = ELEVATED TANK
 JA2113
 JA2113  HISTORY     - Date     Condition        Report By
 JA2113  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2113
 JA2113                          STATION DESCRIPTION
 JA2113
 JA2113'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2113'STATION IS LOCATED AT THE NORTH EDGE OF CLAREMONT, 0.1 MILE NORTH OF
 JA2113'A RAILROAD CROSSING AND 0.05
 JA2113'MILE NORTH OF THE CLAREMONT POST OFFICE.
 JA2113'
 JA2113'THE TANK IS APPROXIMATELY 120 FEET HIGH, IS SUPPORTED BY 4 LEGS,
 JA2113'PAINTED SILVER AND
 JA2113'HAS CLAREMONT PAINTED ON THE NORTH SIDE.
 JA2113'
 JA2113'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2115 ***********************************************************************
 JA2115  DESIGNATION -  CLAREMONT RESET
 JA2115  PID         -  JA2115
 JA2115  STATE/COUNTY-  IL/RICHLAND
 JA2115  COUNTRY     -  US
 JA2115  USGS QUAD   -  LANDES (2018)
 JA2115
 JA2115                         *CURRENT SURVEY CONTROL
 JA2115  ______________________________________________________________________
 JA2115* NAD 83(1997) POSITION- 38 45 28.59323(N) 087 59 41.15567(W)   ADJUSTED
 JA2115* NAVD 88 ORTHO HEIGHT -   183.    (meters)      600.    (feet) SCALED
 JA2115  ______________________________________________________________________
 JA2115  GEOID HEIGHT    -        -31.417 (meters)                     GEOID18
 JA2115  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 JA2115  HORZ ORDER      -  FIRST
 JA2115
 JA2115.The horizontal coordinates were established by classical geodetic methods
 JA2115.and adjusted by the National Geodetic Survey in October 1999.
 JA2115
 JA2115.The orthometric height was scaled from a topographic map.
 JA2115
 JA2115.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2115.GEOID18 height accuracy estimate available here.
 JA2115
 JA2115.Click photographs - Photos may exist for this station.
 JA2115
 JA2115.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2115
 JA2115. The following values were computed from the NAD 83(1997) position.
 JA2115
 JA2115;                    North         East     Units Scale Factor Converg.
 JA2115;SPC IL E     -   232,161.582   329,427.886   MT  0.99998566   +0 12 43.0
 JA2115;SPC IL E     -   761,683.46  1,080,797.99   sFT  0.99998566   +0 12 43.0
 JA2115;UTM  16      - 4,290,385.515   413,567.844   MT  0.99969199   -0 37 22.1
 JA2115
 JA2115!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2115!SPC IL E     -   0.99997623  x   0.99998566  =   0.99996189
 JA2115!UTM  16      -   0.99997623  x   0.99969199  =   0.99966823
 JA2115
 JA2115:                Primary Azimuth Mark                     Grid Az
 JA2115:SPC IL E     -  CLAREMONT AZ MK                          108 48 36.4
 JA2115:UTM  16      -  CLAREMONT AZ MK                          109 38 41.5
 JA2115
 JA2115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1356790385(NAD 83)
 JA2115
 JA2115|---------------------------------------------------------------------|
 JA2115| PID    Reference Object                     Distance      Geod. Az  |
 JA2115|                                                           dddmmss.s |
 JA2115| CG8304 CLAREMONT RM 2                       88.273 METERS 08238     |
 JA2115| CG8302 CLAREMONT AZ MK                                    1090119.4 |
 JA2115| JA2113 CLAREMONT MUNICIPAL TANK            APPROX. 4.7 KM 1543824.0 |
 JA2115| JB1627 OLNEY RADIO STATION WVLN MAST       APPROX. 9.9 KM 2294301.4 |
 JA2115| JB1626 OLNEY RADIO STA KSJ 59 MAST         APPROX. 9.2 KM 2364936.6 |
 JA2115| JB1625 OLNEY MUNICIPAL TANK                APPROX. 7.7 KM 2443406.6 |
 JA2115| JB1622 OLNEY RADIO STA KSD 416 MAST        APPROX. 9.1 KM 2575452.7 |
 JA2115| JB1624 OLNEY RADIO STA KSF 530 MAST        APPROX. 8.3 KM 2635522.5 |
 JA2115| CG8303 CLAREMONT RM 1                       13.404 METERS 35740     |
 JA2115|---------------------------------------------------------------------|
 JA2115
 JA2115                          SUPERSEDED SURVEY CONTROL
 JA2115
 JA2115  NAD 83(1997)-  38 45 28.59446(N)    087 59 41.15420(W) AD(       ) 1
 JA2115  NAD 83(1986)-  38 45 28.60405(N)    087 59 41.15152(W) AD(       ) 1
 JA2115  NAD 27      -  38 45 28.43273(N)    087 59 41.02417(W) AD(       ) 1
 JA2115  USSD        -  38 45 28.55100(N)    087 59 40.88400(W) AD(       ) 3
 JA2115
 JA2115.Superseded values are not recommended for survey control.
 JA2115
 JA2115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2115.See file dsdata.pdf to determine how the superseded data were derived.
 JA2115
 JA2115_MARKER: DS = TRIANGULATION STATION DISK
 JA2115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2115_STAMPING: CLAREMONT 1889
 JA2115_MARK LOGO: CGS
 JA2115_PROJECTION: RECESSED 30 CENTIMETERS
 JA2115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2115+STABILITY: SURFACE MOTION
 JA2115
 JA2115  HISTORY     - Date     Condition        Report By
 JA2115  HISTORY     - 1879     MONUMENTED       USACE
 JA2115  HISTORY     - 1937     SEE DESCRIPTION  CGS
 JA2115  HISTORY     - 1961     GOOD             USACE
 JA2115  HISTORY     - 1968     GOOD             USACE
 JA2115
 JA2115                          STATION DESCRIPTION
 JA2115
 JA2115'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1879 (GAF)
 JA2115'THIS STATION WAS ESTABLISHED IN 1879 BY THE U S ENGINEERS.  IT IS IN
 JA2115'GERMAN TOWNSHIP, IN SEC 29, T 4 N, R 14 W, ON LAND BELONGING TO THE
 JA2115'BRINKLEY HEIRS, ABOUT 3 MILES IN A NORTHWESTERLY DIRECTION FROM THE
 JA2115'TOWN OF CLAREMONT.  THE STATION IS MARKED BY TWO STONE POSTS, ONE AT
 JA2115'THE SURFACE OF THE GROUND AND THE OTHER 3-FEET DEEP DIRECTLY BELOW THE
 JA2115'SURFACE MARK.  BOTH POSTS ARE IN AN UPRIGHT POSITION.  THIS TYPE OF
 JA2115'MARKING WAS EMPLOYED BY THE U S LAKE SURVEY.  THREE STONE REFERENCE
 JA2115'POSTS ARE LOCATED AS FOLLOWS- 23.1 METERS N 67 DEG 33 MIN W, 7.8
 JA2115'METERS N 0 DEG 39 MIN W, AND 24.6 METERS N 71 DEG 45 MIN E.  THE
 JA2115'NORTHWEST CORNER OF THE SECTION MENTIONED ABOVE IS 847 METERS N 60 DEG
 JA2115'03 MIN FROM THE STATION.
 JA2115
 JA2115                          STATION RECOVERY (1937)
 JA2115
 JA2115'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JA2115'ALL SURFACE MARKS HAVE BEEN REMOVED.  SUB-SURFACE MARK, A STONE POST
 JA2115'WITH DRILL HOLE IN THE TOP, 30 INCHES BELOW THE SURFACE, RECOVERED.
 JA2115'STATION RE-MARKED, IS DESCRIBED AS FOLLOWS-
 JA2115'
 JA2115'STATION IS ON A PROMINENT, LOW CULTIVATED HILL IN SEC 29, T 4 N, R 14
 JA2115'W, ON LAND OWNED AND OCCUPIED BY MR BRINKLEY.  IT IS ABOUT 4.5 MILES
 JA2115'EAST AND 1.5 MILES NORTH OF OLNEY.  STATION MARK IS A STANDARD STATION
 JA2115'DISK SET IN CONCRETE CYLINDER 12 INCHES IN DIAMETER AND 1 FOOT BELOW
 JA2115'THE SURFACE.
 JA2115'
 JA2115'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN CONCRERTE CYLINDER, IN
 JA2115'FENCE LINE, FLUSH WITH THE SURFACE, 13.39 METERS (43.93 FEET)  354
 JA2115'DEGREES (MAG.) NORTH.
 JA2115'
 JA2115'REFERENCE MARK NO 2 IS A STANDARD REFERENCE DISK, SET IN A CONCRETE
 JA2115'CYLINDER, FLUSH WITH THE SURFACE, 6 FEET SOUTH OF FENCE CORNER, 88.20
 JA2115'METERS (289.36 FEET)  78 DEG (MAG.) EAST-NORTHEAST
 JA2115'
 JA2115'TO REACH FROM OLNEY, GO EAST ON PAVED U S HIGHWAY 50 FROM THE
 JA2115'COURTHOUSE FOR 4.5 MILES.  TURN LEFT AND GO NORTH ON A GRADED ROAD,
 JA2115'TOWARD THE LONE WHITE CHURCH, FOR 1.5 MILES.  TURN RIGHT AND GO EAST
 JA2115'FOR 0.1 MILE TO THE FARMHOUSE AT THE LEFT, TURN LEFT IN THROUGH THE
 JA2115'CORRALS AND GO NORTH ACROSS THE FIELD AND ALONG THE FENCE LINE FOR
 JA2115'ABOUT 0.2 MILE TO THE FENCE LINE A THE NORTH SIDE OF THE FIELD AND THE
 JA2115'STATION.  THE FIELD HILL IS SLIGHTLY HIGHER ABOUT 100 YARDS SOUTH OF
 JA2115'THE STATION.
 JA2115
 JA2115                          STATION RECOVERY (1961)
 JA2115
 JA2115'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1961 (VBM)
 JA2115'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 JA2115'AN AZIMUTH MARK WAS ESTABLISHED AT THIS TIME.  A DIFFERENCE OF 0.04 OF
 JA2115'A FOOT WAS FOUND IN THE DISTANCE TO REFERENCE MARK 1.  A DIFFERENCE OF
 JA2115'0.32 OF A FOOT WAS FOUND IN THE DISTANCE TO REFERENCE MARK 2.
 JA2115'A NEW DESCRIPTION FOLLOWS-
 JA2115'
 JA2115'THE STATION IS ON A LOW PROMINENT HILL, IN A PASTURE FIELD, ABOUT 5
 JA2115'MILES NORTHEAST OF OLNEY, ABOUT 3 MILES NORTHWEST OF CLAREMONT, ON THE
 JA2115'PROPERTY OF MR GEORGE BRINKLEY AND IS IN THE NORTH PART OF SECTION 29,
 JA2115'T 4 N, R 14 W.  IT IS 334 FEET NORTH OF A T-FENCE CORNER, 290 FEET
 JA2115'WEST OF A WIRE FENCE AND 45 FEET SOUTH OF A WIRE FENCE.  THE MONUMENT
 JA2115'IS 12 INCHES UNDERGROUND AND THE DISK IS STAMPED CLAREMONT 1884.
 JA2115'SUB-SURFACE MARK IS A STONE POST WITH A DRILL HOLE IN TOP.
 JA2115'
 JA2115'TO REACH FROM THE NORTH SIDE OF THE RICHLAND COUNTY COURTHOUSE IN
 JA2115'OLNEY, GO EAST ON U S HIGHWAY 50 (EAST MAIN STREET) FOR 4.65 MILES TO
 JA2115'A CROSSROAD.  TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR 1.45 MILES
 JA2115'TO ANOTHER CROSSROAD.  TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR
 JA2115'0.15 MILE TO FARM LANE ON THE LEFT.  TURN LEFT AND GO NORTH ON THE
 JA2115'FARM LANE FOR ABOUT 40 YARDS TO A WIRE GATE.  PASS THROUGH THE GATE
 JA2115'AND GO NORTH AND NORTHEAST TO THE EAST SIDE OF A BARN TO ANOTHER WIRE
 JA2115'GATE.  PASS THROUGH THE WIRE GATE AND GO NORTH ALONG THE EAST SIDE OF
 JA2115'A NORTH-SOUTH WIRE FENCE FOR 0.15 MILE TO ANOTHER WIRE GATE.  PASS
 JA2115'THROUGH THE WIRE GATE AND GO NORTH-NORTHEAST FOR 334 FEET TO THE
 JA2115'STATION.
 JA2115'
 JA2115'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A WIRE FENCE, 289 FEET WEST OF A
 JA2115'FENCE CORNER AND 190 FEET EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS
 JA2115'3 INCHES AND THE DISK IS STAMPED CLAREMONT NO 1 1884.
 JA2115'
 JA2115'REFERENCE MARK 2 IS 7 FEET SOUTH OF A FENCE CORNER AND 6 INCHES WEST
 JA2115'OF A WIRE FENCE.  THE MONUMENT IS 4 INCHES UNDERGROUND AND THE DISK IS
 JA2115'STAMPED CLAREMONT NO 2 1884.
 JA2115'
 JA2115'THE AZIMUTH MARK IS 57 FEET SOUTH OF A POWER POLE, 29 FEET EAST OF THE
 JA2115'CENTERLINE OF A GRAVELED ROAD AND 1 FOOT NORTH OF A WITNESS POST.  THE
 JA2115'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED CLAREMONT USLS 1879
 JA2115'1937.
 JA2115'
 JA2115'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON THE GRAVELED
 JA2115'ROAD FOR 0.6 MILE TO A T-ROAD.  TURN LEFT AND GO NORTH ON A GRAVELED
 JA2115'ROAD FOR 0.05 MILE TO THE MARK ON THE RIGHT.
 JA2115'
 JA2115'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 JA2115
 JA2115                          STATION RECOVERY (1968)
 JA2115
 JA2115'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1968 (LMC)
 JA2115'THE DISTANCE TO REFERENCE MARK 1 CHECKED, BUT A SLIGHT DIFFERENCE IN
 JA2115'DIRECTION WAS OBSERVED.  DISTANCE AND DIRECTION TO REFERENCE MARK 2
 JA2115'CHECKED.  AZIMUTH MARK DISTANCE AND DIRECTION CHECKED.  DUE TO VARIOUS
 JA2115'REASONS A COMPLETE NEW DESCRIPTION FOLLOWS.
 JA2115'
 JA2115'STATION IS LOCATED ABOUT 17 MILES WEST OF LAWRENCEVILLE, 5.5 MILES
 JA2115'NORTHEAST OF OLNEY, 3 MILES NORTHWEST OF CLAREMONT, 1.75 MILES NORTH
 JA2115'OF U S HIGHWAY 50 AND ON PROPERTY OWNED BY MR GEORGE BRINKLEY.
 JA2115'
 JA2115'TO REACH FROM THE NORTH SIDE OF THE RICHLAND COUNTY COURTHOUSE IN
 JA2115'OLNEY, GO EAST ON MAIN STREET (STATE HIGHWAY 250) FOR 2 MILES TO THE
 JA2115'JUNCTION OF U S HIGHWAY 50, BEAR LEFT AND CONTINUE EAST ON U S HIGHWAY
 JA2115'50 FOR 3 MILES TO A CROSSROAD, TURN LEFT AND GO NORTH ON A SURFACED
 JA2115'ROAD FOR 1.0 MILE TO CROSSROAD AND END OF SURFACED ROAD, CONTINUE
 JA2115'NORTH ON GRAVELED ROAD 0.5 MILE TO CROSSROAD, TURN RIGHT AND FOLLOW
 JA2115'GRAVELED ROAD 0.15 MILE TO A FARM HOUSE AND LANE ON LEFT.  (TO REACH
 JA2115'THE AZIMUTH MARK FROM HERE, CONTINUE EAST ON GRAVELED ROAD 0.6 MILE TO
 JA2115'T ROAD JUNCTION, TURN LEFT AND GO NORTH ON SURFACED ROAD 0.05 MILE TO
 JA2115'MARK ON RIGHT AS DESCRIBED.) TURN LEFT AND FOLLOW FARM LANE NORTH,
 JA2115'THENCE NORTHEAST FOR 0.05 MILE TO THE NORTHEAST CORNER OF BARN AND
 JA2115'GATE, PASS THROUGH GATE AND CONTINUE NORTH ON FARM LANE KEEPING TO THE
 JA2115'EAST SIDE OF FENCE FOR 0.2 MILE TO FENCE CORNER, CONTINUE
 JA2115'NORTH-NORTHEAST FOR 0.05 MILE TO FENCE AND STATION AS DESCRIBED.
 JA2115'
 JA2115'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JA2115'
 JA2115'STATION MARK, STAMPED CLAREMONT 1884, IS SET 14 INCHES BELOW THE
 JA2115'SURFACE OF THE GROUND.  IT IS 334 FEET NORTH-NORTHEAST OF THE T FENCE
 JA2115'CORNER, 290.5 FEET WEST-SOUTHWEST OF A FENCE CORNER AND 45 FEET SOUTH
 JA2115'OF FENCE AND WITNESS POST.  UNDERGROUND DISK.
 JA2115'
 JA2115'RM 1, STAMPED CLAREMONT NO 1 1884, IS SET FLUSH.  IT IS IN FENCE LINE,
 JA2115'289 FEET WEST OF FENCE CORNER AND 1.3 FEET WEST OF WITNESS POST.
 JA2115'
 JA2115'RM 2, STAMPED CLAREMONT NO 2 1884, IS SET 6 INCHES BELOW THE SURFACE
 JA2115'OF THE GROUND.  IT IS 7 FEET SOUTH OF FENCE CORNER, 2.3 FEET NORTH OF
 JA2115'WITNESS POST AND 6 INCHES WEST OF FENCE.
 JA2115'
 JA2115'AZIMUTH MARK, STAMPED CLAREMONT 1879 1937, IS SET FLUSH.  IT IS 97
 JA2115'FEET NORTH OF FIELD ENTRANCE, 57 FEET SOUTH OF A POWER LINE POLE, 30.5
 JA2115'FEET EAST OF CENTER OF ROAD AND 1.4 FEET NORTH OF A METAL WITNESS
 JA2115'POST.
 JA2115'
 JA2115'SUB-SURFACE MARK IS A STONE POST WITH A DRILL HOLE IN TOP.
 JA2115'
 JA2115'HEIGHT OF LIGHT ABOVE STATION MARK 100 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2277 ***********************************************************************
 LB2277  DESIGNATION -  CLARENCE
 LB2277  PID         -  LB2277
 LB2277  STATE/COUNTY-  IL/FORD
 LB2277  COUNTRY     -  US
 LB2277  USGS QUAD   -  RANKIN (2018)
 LB2277
 LB2277                         *CURRENT SURVEY CONTROL
 LB2277  ______________________________________________________________________
 LB2277* NAD 83(2011) POSITION- 40 27 23.97585(N) 087 58 17.27959(W)   ADJUSTED
 LB2277* NAD 83(2011) ELLIP HT-   201.308 (meters)        (06/27/12)   ADJUSTED
 LB2277* NAD 83(2011) EPOCH   -  2010.00
 LB2277* NAVD 88 ORTHO HEIGHT -   233.8   (meters)      767.    (feet) GPS OBS
 LB2277  ______________________________________________________________________
 LB2277  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LB2277  GEOID HEIGHT    -        -32.434 (meters)                     GEOID99
 LB2277  GEOID HEIGHT    -        -32.457 (meters)                     GEOID18
 LB2277  NAD 83(2011) X  -    172,034.331 (meters)                     COMP
 LB2277  NAD 83(2011) Y  - -4,857,066.721 (meters)                     COMP
 LB2277  NAD 83(2011) Z  -  4,116,829.767 (meters)                     COMP
 LB2277  LAPLACE CORR    -         -3.09  (seconds)                    DEFLEC18
 LB2277
 LB2277  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2277  Standards:
 LB2277         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2277            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2277  -------------------------------------------------------------------
 LB2277  NETWORK    2.15   2.86           0.95   0.77   1.46      0.26870605
 LB2277  -------------------------------------------------------------------
 LB2277  Click here for local accuracies and other accuracy information.
 LB2277
 LB2277.The horizontal coordinates were established by GPS observations
 LB2277.and adjusted by the National Geodetic Survey in June 2012.
 LB2277
 LB2277.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2277.been affixed to the stable North American tectonic plate. See 
 LB2277.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2277
 LB2277.The horizontal coordinates are valid at the epoch date displayed above
 LB2277.which is a decimal equivalence of Year/Month/Day.
 LB2277
 LB2277.The orthometric height was determined by GPS observations and a
 LB2277.high-resolution geoid model.
 LB2277
 LB2277.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2277.GEOID18 height accuracy estimate available here.
 LB2277
 LB2277.Click photographs - Photos may exist for this station.
 LB2277
 LB2277.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2277
 LB2277.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2277
 LB2277.The ellipsoidal height was determined by GPS observations
 LB2277.and is referenced to NAD 83.
 LB2277
 LB2277. The following values were computed from the NAD 83(2011) position.
 LB2277
 LB2277;                    North         East     Units Scale Factor Converg.
 LB2277;SPC IL E     -   420,769.015   330,693.635   MT  0.99998659   +0 14 05.3
 LB2277;SPC IL E     - 1,380,473.01  1,084,950.70   sFT  0.99998659   +0 14 05.3
 LB2277;UTM  16      - 4,478,897.144   417,630.310   MT  0.99968351   -0 37 49.4
 LB2277
 LB2277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2277!SPC IL E     -   0.99996842  x   0.99998659  =   0.99995501
 LB2277!UTM  16      -   0.99996842  x   0.99968351  =   0.99965194
 LB2277
 LB2277:                Primary Azimuth Mark                     Grid Az
 LB2277:SPC IL E     -  PIGEON                                   062 12 08.6
 LB2277:UTM  16      -  PIGEON                                   063 04 03.3
 LB2277
 LB2277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1763078897(NAD 83)
 LB2277
 LB2277|---------------------------------------------------------------------|
 LB2277| PID    Reference Object                     Distance      Geod. Az  |
 LB2277|                                                           dddmmss.s |
 LB2277| CM3306 CLARENCE RM 1                        25.289 METERS 03614     |
 LB2277| LB2279 PIGEON                              APPROX. 7.1 KM 0622613.9 |
 LB2277| CM3305 CLARENCE AZ MK                                     0914429.0 |
 LB2277| CM3307 CLARENCE RM 2                        28.938 METERS 17155     |
 LB2277|---------------------------------------------------------------------|
 LB2277
 LB2277                          SUPERSEDED SURVEY CONTROL
 LB2277
 LB2277  NAD 83(2007)-  40 27 23.97594(N)    087 58 17.28051(W) AD(2002.00) 0
 LB2277  ELLIP H (02/10/07)  201.330  (m)                       GP(2002.00)    
 LB2277  ELLIP H (02/03/05)  201.318  (m)                       GP(       ) 4 2
 LB2277  NAD 83(1997)-  40 27 23.97585(N)    087 58 17.28040(W) AD(       ) 1
 LB2277  ELLIP H (03/04/03)  201.315  (m)                       GP(       ) 4 2
 LB2277  NAD 83(1997)-  40 27 23.97464(N)    087 58 17.28482(W) AD(       ) 3
 LB2277  NAD 83(1997)-  40 27 23.97436(N)    087 58 17.28606(W) AD(       ) 3
 LB2277  NAD 83(1986)-  40 27 23.98238(N)    087 58 17.29149(W) AD(       ) 3
 LB2277  NAD 27      -  40 27 23.85650(N)    087 58 17.15860(W) AD(       ) 3
 LB2277
 LB2277.Superseded values are not recommended for survey control.
 LB2277
 LB2277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2277.See file dsdata.pdf to determine how the superseded data were derived.
 LB2277
 LB2277_MARKER: DS = TRIANGULATION STATION DISK
 LB2277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2277_STAMPING: CLARENCE 1955
 LB2277_MARK LOGO: CGS
 LB2277_PROJECTION: FLUSH
 LB2277_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2277+STABILITY: SURFACE MOTION
 LB2277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2277+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2021
 LB2277
 LB2277  HISTORY     - Date     Condition        Report By
 LB2277  HISTORY     - 1955     MONUMENTED       CGS
 LB2277  HISTORY     - 1956     GOOD             CGS
 LB2277  HISTORY     - 200205   GOOD             ASCPC
 LB2277  HISTORY     - 20210309 GOOD             ILDT
 LB2277
 LB2277                          STATION DESCRIPTION
 LB2277
 LB2277'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2277'STATION IS LOCATED ABOUT 4 MILES WEST OF RANKIN AND 1/2 MILE SOUTH OF
 LB2277'THE SMALL VILLAGE OF CLARENCE IN THE NORTHWEST ANGLE OF CROSSROAD
 LB2277'AND ON HIGHWAY RIGHT-OF-WAY.  IT IS 102 FEET NORTHWEST OF THE CENTER
 LB2277'OF STATE HIGHWAY 9 AND CLARENCE ROAD, 79 FEET WEST OF THE CENTER
 LB2277'OF CLARENCE ROAD, 64 FEET NORTH OF THE CENTER OF STATE HIGHWAY
 LB2277'9 AND 10 FEET SOUTHEAST OF FENCE LINE AND WHITE WITNESS POST.
 LB2277'THE MARK IS FLUSH AND THE DISK IS STAMPED CLARENCE 1955.
 LB2277'
 LB2277'REFERENCE MARK NO. 1 IS 28 FEET WEST OF THE CENTER OF CLARENCE ROAD
 LB2277'AND 1 FOOT SOUTHEAST OF FENCE CORNER.  THE MARK PROJECTS 4 INCHES
 LB2277'AND THE DISK IS STAMPED CLARENCE NO 1 1955.
 LB2277'
 LB2277'REFERENCE MARK NO. 2 IS 30 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 LB2277'9 AND 1 FOOT NORTH OF FENCE LINE.  THE MARK PROJECTS 2 INCHES AND
 LB2277'THE DISK IS STAMPED CLARENCE NO 2 1955.
 LB2277'
 LB2277'THE AZIMUTH MARK IS 32 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 9,
 LB2277'4 FEET NORTHEAST OF A WHITE WITNESS POST AND 2 FEET NORTH OF FENCE
 LB2277'LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED CLARENCE
 LB2277'1955.
 LB2277'
 LB2277'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9 AND 49 IN
 LB2277'THE SOUTH EDGE OF RANKIN, GO WEST ON STATE HIGHWAY 9 FOR 3.6 MILES
 LB2277'TO THE AZIMUTH MARK ON THE SOUTH SIDE AS DESCRIBED.  CONTINUE
 LB2277'WEST ON HIGHWAY FOR 0.3 MILE TO CROSSROAD AND STATION IN THE
 LB2277'NORTHWEST ANGLE AS DESCRIBED.
 LB2277'
 LB2277'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 LB2277
 LB2277                          STATION RECOVERY (1956)
 LB2277
 LB2277'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (HJS)
 LB2277'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN
 LB2277'GOOD CONDITION.  ROAD CONSTRUCTION WORK ON STATE HIGHWAY 9 WILL
 LB2277'DESTROY REFERENCE MARK NO. 2 AND THE AZIMUTH MARK.  THESE MARKS
 LB2277'WERE RELOCATED.  A COMPLETE DESCRIPTION FOLLOWS.
 LB2277'
 LB2277'STATION IS LOCATED ABOUT 4 MILES WEST OF RANKIN AND 1/2 MILE SOUTH OF
 LB2277'THE SMALL VILLAGE OF CLARENCE IN THE NORTHWEST ANGLE OF THE
 LB2277'INTERSECTION OF STATE HIGHWAY 9 AND CLARENCE ROAD, 102 FEET
 LB2277'NORTHWEST OF THE CENTER OF THIS INTERSECTION, 79 FEET WEST OF THE
 LB2277'CENTER OF CLARENCE ROAD, 64 FEET NORTH OF THE CENTER OF STATE
 LB2277'HIGHWAY 9, AND 10 FEET SOUTHEAST OF A FENCE AND A WHITE WITNESS
 LB2277'POST.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 LB2277'IS STAMPED CLARENCE 1955.
 LB2277'
 LB2277'REFERENCE MARK NO. 1 IS 28 FEET WEST OF THE CENTER OF CLARENCE ROAD
 LB2277'AND 1 FOOT SOUTHEAST OF A FENCE CORNER.  THE MARK PROJECTS 2 INCHES
 LB2277'AND THE DISK IS STAMPED CLARENCE NO 1 1955.
 LB2277'
 LB2277'REFERENCE MARK NO. 3 IS 52 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 LB2277'9, 5 FEET SOUTHEAST OF A FENCE CORNER, AND 1 FOOT NORTHEAST OF A
 LB2277'FENCE.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE
 LB2277'DISK IS STAMPED CLARENCE NO 3 1955.
 LB2277'
 LB2277'AZIMUTH MARK IS 49 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 9, 23
 LB2277'FEET WEST OF A NORTH-SOUTH HEDGEROW, 3 FEET WEST OF A WEST GATE
 LB2277'POST, 1 FOOT NORTH OF A FENCE, AND 1 FOOT EAST OF A WHITE WITNESS
 LB2277'POST.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 LB2277'IS STAMPED CLARENCE 1955 RESET 1956.
 LB2277'
 LB2277'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9 AND 49 IN
 LB2277'THE SOUTH EDGE OF RANKIN, GO WEST ON STATE HIGHWAY 9 FOR 4.0 MILES
 LB2277'TO CLARENCE ROAD AND THE STATION ON THE RIGHT AS DESCRIBED.
 LB2277'
 LB2277'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON STATE HIGHWAY
 LB2277'9 FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 LB2277
 LB2277                          STATION RECOVERY (2002)
 LB2277
 LB2277'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2277'RECOVERED AS DESCRIBED
 LB2277
 LB2277                          STATION RECOVERY (2021)
 LB2277
 LB2277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LB2277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3155 ***********************************************************************
 ME3155  DESIGNATION -  CLARENDON HILLS E MUN TANK
 ME3155  PID         -  ME3155
 ME3155  STATE/COUNTY-  IL/DU PAGE
 ME3155  COUNTRY     -  US
 ME3155  USGS QUAD   -  HINSDALE (2018)
 ME3155
 ME3155                         *CURRENT SURVEY CONTROL
 ME3155  ______________________________________________________________________
 ME3155* NAD 83(1997) POSITION- 41 47 48.22652(N) 087 57 24.96701(W)   ADJUSTED
 ME3155  ______________________________________________________________________
 ME3155  GEOID HEIGHT    -        -33.303 (meters)                     GEOID18
 ME3155  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 ME3155  HORZ ORDER      -  THIRD
 ME3155
 ME3155.The horizontal coordinates were established by classical geodetic methods
 ME3155.and adjusted by the National Geodetic Survey in October 1999.
 ME3155
 ME3155.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3155.GEOID18 height accuracy estimate available here.
 ME3155
 ME3155.Click photographs - Photos may exist for this station.
 ME3155
 ME3155.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3155
 ME3155. The following values were computed from the NAD 83(1997) position.
 ME3155
 ME3155;                    North         East     Units Scale Factor Converg.
 ME3155;SPC IL E     -   569,594.149   331,283.159   MT  0.99998704   +0 15 03.1
 ME3155;SPC IL E     - 1,868,743.47  1,086,884.83   sFT  0.99998704   +0 15 03.1
 ME3155;UTM  16      - 4,627,650.262   420,496.757   MT  0.99967778   -0 38 16.2
 ME3155
 ME3155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2049627650(NAD 83)
 ME3155
 ME3155                          SUPERSEDED SURVEY CONTROL
 ME3155
 ME3155  NAD 83(1997)-  41 47 48.22655(N)    087 57 24.96747(W) AD(       ) 3
 ME3155  NAD 83(1994)-  41 47 48.22829(N)    087 57 24.97451(W) AD(       ) 3
 ME3155  NAD 83(1986)-  41 47 48.22893(N)    087 57 24.97454(W) AD(       ) 3
 ME3155  NAD 27      -  41 47 48.12228(N)    087 57 24.74774(W) AD(       ) 3
 ME3155
 ME3155.Superseded values are not recommended for survey control.
 ME3155
 ME3155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3155.See file dsdata.pdf to determine how the superseded data were derived.
 ME3155
 ME3155_MARKER: 53 = ELEVATED TANK
 ME3155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3155+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2005
 ME3155
 ME3155  HISTORY     - Date     Condition        Report By
 ME3155  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3155  HISTORY     - 1970     GOOD             LOCSUR
 ME3155  HISTORY     - 1987     GOOD             USPSQD
 ME3155  HISTORY     - 19970915 GOOD             USPSQD
 ME3155  HISTORY     - 19980418 GOOD             USPSQD
 ME3155  HISTORY     - 20050607 GOOD             GEOCAC
 ME3155
 ME3155                          STATION DESCRIPTION
 ME3155
 ME3155'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3155'THE STATION IS THE CENTER OF THE TOP OF THE EAST AND LARGEST
 ME3155'ONE OF TWO
 ME3155'MUNICIPAL WATER TANKS LOCATED ON THE SOUTH SIDE OF BURLINGTON AVENUE
 ME3155'SOUTHEAST OF THE INTERSECTION OF
 ME3155'BLODGETT STREET IN THE CENTRAL SECTION OF CLARENDON HILLS.
 ME3155'IT IS A STEEL TANK SUPPORTED BY A
 ME3155'SIX-LEGGED STEEL STRUCTURE AND IS PAINTED LIGHT GREEN.
 ME3155'THE HEIGHT IS ABOUT 130 FEET.
 ME3155
 ME3155                          STATION RECOVERY (1970)
 ME3155
 ME3155'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1970 (PK)
 ME3155'DESCRIPTION ADEQUATE, HOWEVER, ONLY THE EAST WATER TANK REMAINS, THE
 ME3155'WEST TANK WAS
 ME3155'DISMANTLED ABOUT 2 YEARS AGO.  RECOVERED BY PAUL KUBECKA.
 ME3155
 ME3155                          STATION RECOVERY (1987)
 ME3155
 ME3155'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3155'RECOVERED IN GOOD CONDITION.
 ME3155
 ME3155                          STATION RECOVERY (1997)
 ME3155
 ME3155'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3155'RECOVERED IN GOOD CONDITION.
 ME3155
 ME3155                          STATION RECOVERY (1998)
 ME3155
 ME3155'RECOVERY NOTE BY US POWER SQUADRON 1998
 ME3155'RECOVERED IN GOOD CONDITION.
 ME3155
 ME3155                          STATION RECOVERY (2005)
 ME3155
 ME3155'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 ME3155'THIS TANK IS NOW PAINTED LIGHT BLUE, CONTRASTING THE ORIGINAL
 ME3155'DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2806 ***********************************************************************
 ME2806  DESIGNATION -  CLARK
 ME2806  PID         -  ME2806
 ME2806  STATE/COUNTY-  IL/COOK
 ME2806  COUNTRY     -  US
 ME2806  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2806
 ME2806                         *CURRENT SURVEY CONTROL
 ME2806  ______________________________________________________________________
 ME2806* NAD 83(1997) POSITION- 41 55 08.02974(N) 087 38 12.90234(W)   ADJUSTED
 ME2806* NAVD 88 ORTHO HEIGHT -   297.8   (meters)      977.    (feet) VERTCON3
 ME2806  ______________________________________________________________________
 ME2806  GEOID HEIGHT    -        -33.644 (meters)                     GEOID18
 ME2806  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 ME2806  HORZ ORDER      -  FIRST
 ME2806
 ME2806.The horizontal coordinates were established by classical geodetic methods
 ME2806.and adjusted by the National Geodetic Survey in October 1999.
 ME2806
 ME2806.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2806.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2806
 ME2806.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2806.GEOID18 height accuracy estimate available here.
 ME2806
 ME2806.Click photographs - Photos may exist for this station.
 ME2806
 ME2806.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2806
 ME2806. The following values were computed from the NAD 83(1997) position.
 ME2806
 ME2806;                    North         East     Units Scale Factor Converg.
 ME2806;SPC IL E     -   583,329.102   357,770.517   MT  1.00001605   +0 27 55.0
 ME2806;SPC IL E     - 1,913,805.56  1,173,785.44   sFT  1.00001605   +0 27 55.0
 ME2806;UTM  16      - 4,640,967.653   447,184.977   MT  0.99963432   -0 25 31.9
 ME2806
 ME2806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2806!SPC IL E     -   0.99995857  x   1.00001605  =   0.99997462
 ME2806!UTM  16      -   0.99995857  x   0.99963432  =   0.99959290
 ME2806
 ME2806:                Primary Azimuth Mark                     Grid Az
 ME2806:SPC IL E     -  024 COC                                  004 42 26.5
 ME2806:UTM  16      -  024 COC                                  005 35 53.4
 ME2806
 ME2806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4718440967(NAD 83)
 ME2806
 ME2806|---------------------------------------------------------------------|
 ME2806| PID    Reference Object                     Distance      Geod. Az  |
 ME2806|                                                           dddmmss.s |
 ME2806| ME2869 024 COC                             APPROX. 5.0 KM 0051021.5 |
 ME2806|---------------------------------------------------------------------|
 ME2806
 ME2806                          SUPERSEDED SURVEY CONTROL
 ME2806
 ME2806  NAD 83(1997)-  41 55 08.02994(N)    087 38 12.90280(W) AD(       ) 1
 ME2806  NAD 83(1994)-  41 55 08.03404(N)    087 38 12.91554(W) AD(       ) 1
 ME2806  NAD 83(1986)-  41 55 08.03496(N)    087 38 12.91472(W) AD(       ) 1
 ME2806  NAD 27      -  41 55 07.91504(N)    087 38 12.72172(W) AD(       ) 1
 ME2806  NGVD 29 (07/19/86)  297.9    (m)          977.     (f) VERT ANG       
 ME2806
 ME2806.Superseded values are not recommended for survey control.
 ME2806
 ME2806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2806.See file dsdata.pdf to determine how the superseded data were derived.
 ME2806
 ME2806_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2806_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2806_SP_SET: BUILDING ROOF
 ME2806_STAMPING: CLARK 1977
 ME2806_MARK LOGO: NGS
 ME2806_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2806_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2806+STABILITY: POSITION/ELEVATION WELL
 ME2806
 ME2806  HISTORY     - Date     Condition        Report By
 ME2806  HISTORY     - 1977     MONUMENTED       NGS
 ME2806  HISTORY     - 1983     GOOD             IL1670
 ME2806
 ME2806                          STATION DESCRIPTION
 ME2806
 ME2806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2806'THE STATION IS LOCATED IN THE NORTH SECTION OF CHICAGO, ON THE
 ME2806'ROOF OF THE TERRACE BUILDING. THE ADDRESS IS 2020 NORTH LINCOLN
 ME2806'PARK WEST STREET.
 ME2806'
 ME2806'STATION MARK, STAMPED---CLARK 1977---, IS A STANDARD DISK THAT
 ME2806'IS GLUED TO THE TOP OF THE ROOF AND COVERED BY A COPPER LINCOLN
 ME2806'HAT THAT PROJECTS 3 INCHES ABOVE THE ROOF. IT IS 16.7 FEET EAST
 ME2806'OF THE WEST EDGE OF THE ROOF, 10.5 FEET SOUTH OF THE NORTH EDGE
 ME2806'OF THE ROOF, 10.4 FEET NORTH OF THE SOUTH EDGE OF THE ROOF, 8.2
 ME2806'FEET WEST-NORTHWEST OF A METAL LADDER, AND 6.2 FEET WEST OF
 ME2806'THE EAST EDGE OF THE ROOF.
 ME2806'
 ME2806'NO REFERENCE MARKS WERE ESTABLISHED AT THIS TIME.
 ME2806'
 ME2806'STATION 024 COC OR 014 COC CAN BE USED FOR AN AZIMUTH MARK.
 ME2806'
 ME2806'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.55 METERS.
 ME2806
 ME2806                          STATION RECOVERY (1983)
 ME2806
 ME2806'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2806'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2806'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 ME2806'
 ME2806'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1429 ***********************************************************************
 NH1429  DESIGNATION -  CLARK
 NH1429  PID         -  NH1429
 NH1429  STATE/COUNTY-  IL/WINNEBAGO
 NH1429  COUNTRY     -  US
 NH1429  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1429
 NH1429                         *CURRENT SURVEY CONTROL
 NH1429  ______________________________________________________________________
 NH1429* NAD 83(1997) POSITION- 42 21 04.52773(N) 089 04 13.99507(W)   ADJUSTED
 NH1429* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 NH1429  ______________________________________________________________________
 NH1429  GEOID HEIGHT    -        -33.537 (meters)                     GEOID18
 NH1429  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 NH1429  HORZ ORDER      -  SECOND
 NH1429
 NH1429.The horizontal coordinates were established by classical geodetic methods
 NH1429.and adjusted by the National Geodetic Survey in October 1999.
 NH1429
 NH1429.The orthometric height was scaled from a topographic map.
 NH1429
 NH1429.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1429.GEOID18 height accuracy estimate available here.
 NH1429
 NH1429.Click photographs - Photos may exist for this station.
 NH1429
 NH1429.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1429
 NH1429. The following values were computed from the NAD 83(1997) position.
 NH1429
 NH1429;                    North         East     Units Scale Factor Converg.
 NH1429;SPC IL W     -   631,678.808   790,307.813   MT  1.00004149   +0 44 18.5
 NH1429;SPC IL W     - 2,072,432.89  2,592,868.22   sFT  1.00004149   +0 44 18.5
 NH1429;SPC WI S     -    39,449.633   676,586.336   MT  1.00009891   +0 38 19.1
 NH1429;SPC WI S     -   129,427.67  2,219,767.00   sFT  1.00009891   +0 38 19.1
 NH1429;UTM  16      - 4,690,853.502   329,464.420   MT  0.99995784   -1 23 42.8
 NH1429
 NH1429!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1429!SPC IL W     -   0.99997014  x   1.00004149  =   1.00001163
 NH1429!SPC WI S     -   0.99997014  x   1.00009891  =   1.00006905
 NH1429!UTM  16      -   0.99997014  x   0.99995784  =   0.99992798
 NH1429
 NH1429:                Primary Azimuth Mark                     Grid Az
 NH1429:SPC IL W     -  CHRISTIAN                                037 11 22.6
 NH1429:SPC WI S     -  CHRISTIAN                                037 17 22.0
 NH1429:UTM  16      -  CHRISTIAN                                039 19 23.9
 NH1429
 NH1429_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2946490853(NAD 83)
 NH1429
 NH1429|---------------------------------------------------------------------|
 NH1429| PID    Reference Object                     Distance      Geod. Az  |
 NH1429|                                                           dddmmss.s |
 NH1429| NH1422 CHRISTIAN                           APPROX. 1.1 KM 0375541.1 |
 NH1429| CI8376 CLARK RM                              7.480 METERS 16929     |
 NH1429| NH1450 CLAY                                358.296 METERS 23819     |
 NH1429|---------------------------------------------------------------------|
 NH1429
 NH1429                          SUPERSEDED SURVEY CONTROL
 NH1429
 NH1429  NAD 83(1996)-  42 21 04.52770(N)    089 04 13.99569(W) AD(       ) 2
 NH1429  NAD 83(1991)-  42 21 04.52442(N)    089 04 13.99594(W) AD(       ) 2
 NH1429  NAD 83(1986)-  42 21 04.52234(N)    089 04 13.99711(W) AD(       ) 2
 NH1429  NAD 27      -  42 21 04.45720(N)    089 04 13.60780(W) AD(       ) 2
 NH1429  USSD        -  42 21 04.55900(N)    089 04 13.40600(W) AD(       ) 3
 NH1429
 NH1429.Superseded values are not recommended for survey control.
 NH1429
 NH1429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1429.See file dsdata.pdf to determine how the superseded data were derived.
 NH1429
 NH1429_MARKER: N = NAIL
 NH1429_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1429_SP_SET: WOOD STAKE
 NH1429_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1429
 NH1429  HISTORY     - Date     Condition        Report By
 NH1429  HISTORY     - 1920     MONUMENTED       CGS
 NH1429  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1429
 NH1429                          STATION DESCRIPTION
 NH1429
 NH1429'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1429'STATION IS ABOUT 1-1/2 MILES S OF LATHAM PARK, ON THE E SIDE
 NH1429'OF THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 200 YARDS
 NH1429'S OF A ROAD CROSSING, ON THE E BANK OF THE DEEP CUT S OF THE
 NH1429'ROAD CROSSING, AND 6.72 METERS (22.05 FEET) E OF THE E AND
 NH1429'NEAREST RAIL.  THE STATION AND REFERENCE MARKS ARE STAKES 2 BY 4
 NH1429'INCHES IN SIZE, EACH WITH A NAIL IN THE TOP AND A CROSS FILED
 NH1429'ON THE NAIL.  THE REFERENCE MARK IS ON THE SAME SIDE OF THE
 NH1429'TRACK, NEAR THE FENCE LINE, 7.48 METERS (24.54 FEET) FROM THE
 NH1429'STATION, N 10 DEG 30 MIN W.
 NH1429
 NH1429                          STATION RECOVERY (1997)
 NH1429
 NH1429'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1429'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1669 ***********************************************************************
 JB1669  DESIGNATION -  CLARK
 JB1669  PID         -  JB1669
 JB1669  STATE/COUNTY-  IL/EDWARDS
 JB1669  COUNTRY     -  US
 JB1669  USGS QUAD   -  ALBION NORTH (2018)
 JB1669
 JB1669                         *CURRENT SURVEY CONTROL
 JB1669  ______________________________________________________________________
 JB1669* NAD 83(1997) POSITION- 38 24 38.01419(N) 088 07 03.77504(W)   ADJUSTED
 JB1669* NAVD 88 ORTHO HEIGHT -   159.3   (meters)      523.    (feet) VERTCON3
 JB1669  ______________________________________________________________________
 JB1669  GEOID HEIGHT    -        -30.850 (meters)                     GEOID18
 JB1669  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 JB1669  HORZ ORDER      -  FIRST
 JB1669
 JB1669.The horizontal coordinates were established by classical geodetic methods
 JB1669.and adjusted by the National Geodetic Survey in October 1999.
 JB1669
 JB1669.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1669.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1669
 JB1669.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1669.GEOID18 height accuracy estimate available here.
 JB1669
 JB1669.Click photographs - Photos may exist for this station.
 JB1669
 JB1669.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1669
 JB1669. The following values were computed from the NAD 83(1997) position.
 JB1669
 JB1669;                    North         East     Units Scale Factor Converg.
 JB1669;SPC IL E     -   193,567.982   318,831.734   MT  0.99997937   +0 08 02.3
 JB1669;SPC IL E     -   635,064.29  1,046,033.78   sFT  0.99997937   +0 08 02.3
 JB1669;UTM  16      - 4,251,960.450   402,415.775   MT  0.99971727   -0 41 40.1
 JB1669
 JB1669!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1669!SPC IL E     -   0.99997985  x   0.99997937  =   0.99995922
 JB1669!UTM  16      -   0.99997985  x   0.99971727  =   0.99969713
 JB1669
 JB1669:                Primary Azimuth Mark                     Grid Az
 JB1669:SPC IL E     -  CLARK AZ MK                              126 08 18.9
 JB1669:UTM  16      -  CLARK AZ MK                              126 58 01.3
 JB1669
 JB1669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0241551960(NAD 83)
 JB1669
 JB1669|---------------------------------------------------------------------|
 JB1669| PID    Reference Object                     Distance      Geod. Az  |
 JB1669|                                                           dddmmss.s |
 JB1669| JB1634 WEST SALEM MORAVIAN CH SPIRE        APPROX.15.8 KM 0392045.8 |
 JB1669| CI4114 CLARK RM 1                           30.023 METERS 10208     |
 JB1669| JB1666 ALBION MUNICIPAL TANK               APPROX. 6.2 KM 1253058.8 |
 JB1669| CI4113 CLARK AZ MK                                        1261621.2 |
 JB1669| CI4115 CLARK RM 2                           30.822 METERS 33136     |
 JB1669|---------------------------------------------------------------------|
 JB1669
 JB1669                          SUPERSEDED SURVEY CONTROL
 JB1669
 JB1669  NAD 83(1997)-  38 24 38.01529(N)    088 07 03.77467(W) AD(       ) 1
 JB1669  NAD 83(1993)-  38 24 38.02565(N)    088 07 03.77336(W) AD(       ) 1
 JB1669  NAD 83(1986)-  38 24 38.02598(N)    088 07 03.77407(W) AD(       ) 1
 JB1669  NAD 27      -  38 24 37.84890(N)    088 07 03.63725(W) AD(       ) 1
 JB1669  NGVD 29 (07/19/86)  159.4    (m)          523.     (f) VERT ANG       
 JB1669
 JB1669.Superseded values are not recommended for survey control.
 JB1669
 JB1669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1669.See file dsdata.pdf to determine how the superseded data were derived.
 JB1669
 JB1669_MARKER: DS = TRIANGULATION STATION DISK
 JB1669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1669_STAMPING: CLARK 1961
 JB1669_MARK LOGO: CGS
 JB1669_PROJECTION: RECESSED 41 CENTIMETERS
 JB1669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1669+STABILITY: SURFACE MOTION
 JB1669
 JB1669  HISTORY     - Date     Condition        Report By
 JB1669  HISTORY     - 1961     MONUMENTED       CGS
 JB1669  HISTORY     - 1967     GOOD             CGS
 JB1669
 JB1669                          STATION DESCRIPTION
 JB1669
 JB1669'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1669'THE STATION IS ABOUT 6 MILES NORTHEAST OF GOLDEN GATE, ABOUT 4 MILES
 JB1669'NORTHWEST OF ALBION, ON THE PROPERTY OF MR C G CLARK AND IS IN THE
 JB1669'NORTHEAST .25 OF SECTION 29, T 1 S R 10 E .  IT IS 57 FEET SOUTHEAST
 JB1669'OF THE NORTHEAST CORNER OF A BARN, 51 FEET NORTHWEST OF A 12 -NCH
 JB1669'PERSIMMON TREE, 32 FEET EAST OF THE SOUTHEAST CORNER OF THE BARN AND
 JB1669'26 FEET NORTH OF A WITNESS POST AND WIRE FENCE.  THE MONUMENT IS 16
 JB1669'INCHES UNDERGROUND AND THE DISK IS STAMPED CLARK 1961.
 JB1669'
 JB1669'TO REACH THE STATION FROM THE POST OFFICE IN ALBION, GO WEST ON STATE
 JB1669'HIGHWAY 15 FOR 1.65 MILES TO A CROSSROAD.  TURN LEFT AND GO NORTH AND
 JB1669'NORTHWEST ON A GRAVELED ROAD FOR 1.9 MILES TO A SIDE ROAD LEFT.
 JB1669'CONTINUE NORTHWEST ON THE GRAVELED ROAD FOR 0.5 MILE TO THE AZIMUTH
 JB1669'MARK ON THE LEFT.  CONTINUE NORTHWEST ON THE GRAVELED ROAD FOR 0.3
 JB1669'MILE TO WOODEN GATE ON THE NORTH SIDE OF A FARM LANE LEADING WEST.
 JB1669'TURN LEFT, PASS THROUGH THE WOODEN GATE AND GO WEST FOR 0.05 MILE TO
 JB1669'THE STATION ON THE SOUTHEAST SIDE OF BARN.
 JB1669'
 JB1669'REFERENCE MARK 1 IS 49 FEET EAST OF THE 12 INCH PERSIMMON TREE, 33
 JB1669'FEET SOUTH OF A 12 INCH OAK TREE AND 1 FOOT NORTH OF THE WIRE FENCE.
 JB1669'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED CLARK NO 1
 JB1669'1961.
 JB1669'
 JB1669'REFERENCE MARK 2 IS 47 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 JB1669'BARN, 45 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE BARN AND 40
 JB1669'FEET WEST OF A 12 INCH OAK TREE.  THE MONUMENT IS FLUSH AND THE DISK
 JB1669'IS STAMPED CLARK NO 2 1961.
 JB1669'
 JB1669'THE AZIMUTH MARK IS 20 FEET SOUTHWEST OF THE CENTERLINE OF A GRAVELED
 JB1669'ROAD AND 4 FEET NORTHWEST OF A WITNESS POST AND POWER POLE.  THE
 JB1669'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED CLARK 1961.
 JB1669'
 JB1669'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1669
 JB1669                          STATION RECOVERY (1967)
 JB1669
 JB1669'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 JB1669'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 JB1669'THE AZIMUTH MARK DIRECTION CHECKED WITH THE PREVIOUS OBSERVATION.  THE
 JB1669'DISTANCE AND DIRECTION TO BOTH REFERENCE MARKS CHECKED WITH THE
 JB1669'PREVIOUS DESCRIPTION.
 JB1669'
 JB1669'DUE TO VARIOUS CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS.
 JB1669'
 JB1669'THE STATION IS LOCATED ABOUT 9.5 MILES SOUTHWEST OF WEST SALEM, 4
 JB1669'MILES NORTHWEST OF ALBION AND ON PROPERTY OWNED BY MR C G CLARK.
 JB1669'
 JB1669'TO REACH THE STATION FROM THE POST OFFICE IN ALBION, GO WEST ON STATE
 JB1669'HIGHWAY 15 FOR 1.8 MILES TO A CROSSROAD.  TURN RIGHT AND GO NORTH ON A
 JB1669'GRAVELED ROAD FOR 2.4 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 JB1669'NORTH ON THE GRAVELED ROAD FOR 0.35 MILE TO A WOODEN GATE ON THE LEFT.
 JB1669'TURN LEFT AND PASS THROUGH THE GATE AND GO WEST FOR 0.05 MILE TO THE
 JB1669'STATION AS DESCRIBED.
 JB1669'
 JB1669'ALL MARKS ARE STANDARD DISKS SET IN SQUARE CONCRETE MONUMENTS.
 JB1669'
 JB1669'STATION MARK, STAMPED CLARK 1961 IS SET 18 INCHES BELOW THE GROUND
 JB1669'SURFACE.  IT IS 37 FEET NORTHEAST OF THE CENTER OF A WOODEN GATE, 34
 JB1669'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BARN, 26.5 FEET NORTHWEST
 JB1669'OF A METAL WITNESS POST AND 26.5 FEET NORTHWEST OF A FENCE.
 JB1669'
 JB1669'R M NO 1, STAMPED CLARK NO 1 1961 PROJECTS 4 INCHES.  IT IS 32 FEET
 JB1669'SOUTH OF A 24-INCH OAK TREE AND 0.8 FOOT NORTH OF A FENCE.
 JB1669'
 JB1669'R M NO 2, STAMPED CLARK NO 2 1961 IS SET FLUSH WITH THE GROUND
 JB1669'SURFACE.  IT IS 45 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE BARN,
 JB1669'AND 38 FEET SOUTHEAST OF A 14-INCH HICKORY TREE.
 JB1669'
 JB1669'AZIMUTH MARK, STAMPED CLARK 1961 IS SET FLUSH WITH THE GROUND SURFACE.
 JB1669'IT IS 19 FEET SOUTHWEST OF THE CENTER OF A GRAVELED ROAD.  3.5 FEET
 JB1669'NORTHWEST OF A POWER POLE AND 3.5 FEET NORTHWEST OF A METAL WITNESS
 JB1669'POST.
 JB1669'
 JB1669'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1881 ***********************************************************************
 KA1881  DESIGNATION -  CLARKS
 KA1881  PID         -  KA1881
 KA1881  STATE/COUNTY-  IL/CLARK
 KA1881  COUNTRY     -  US
 KA1881  USGS QUAD   -  CLARKSVILLE (2018)
 KA1881
 KA1881                         *CURRENT SURVEY CONTROL
 KA1881  ______________________________________________________________________
 KA1881* NAD 83(1997) POSITION- 39 27 10.81706(N) 087 46 23.92777(W)   ADJUSTED
 KA1881* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) SCALED
 KA1881  ______________________________________________________________________
 KA1881  GEOID HEIGHT    -        -32.165 (meters)                     GEOID18
 KA1881  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 KA1881  HORZ ORDER      -  THIRD
 KA1881
 KA1881.The horizontal coordinates were established by classical geodetic methods
 KA1881.and adjusted by the National Geodetic Survey in October 1999.
 KA1881
 KA1881.The orthometric height was scaled from a topographic map.
 KA1881
 KA1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1881.GEOID18 height accuracy estimate available here.
 KA1881
 KA1881.Click photographs - Photos may exist for this station.
 KA1881
 KA1881.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1881
 KA1881. The following values were computed from the NAD 83(1997) position.
 KA1881
 KA1881;                    North         East     Units Scale Factor Converg.
 KA1881;SPC IL E     -   309,418.973   348,200.608   MT  1.00000359   +0 21 21.1
 KA1881;SPC IL E     - 1,015,152.08  1,142,388.16   sFT  1.00000359   +0 21 21.1
 KA1881;UTM  16      - 4,367,334.289   433,466.141   MT  0.99965450   -0 29 29.1
 KA1881
 KA1881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1881!SPC IL E     -   0.99997321  x   1.00000359  =   0.99997680
 KA1881!UTM  16      -   0.99997321  x   0.99965450  =   0.99962772
 KA1881
 KA1881:                Primary Azimuth Mark                     Grid Az
 KA1881:SPC IL E     -  CLARKS AZ MK                             014 39 21.4
 KA1881:UTM  16      -  CLARKS AZ MK                             015 30 11.6
 KA1881
 KA1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3346667334(NAD 83)
 KA1881
 KA1881|---------------------------------------------------------------------|
 KA1881| PID    Reference Object                     Distance      Geod. Az  |
 KA1881|                                                           dddmmss.s |
 KA1881| CM3308 CLARKS AZ MK                                       0150042.5 |
 KA1881| CM3309 CLARKS RM 1                          30.090 METERS 02843     |
 KA1881| KA1869 MARSHALL MUNICIPAL TANK             APPROX. 9.7 KM 1352305.4 |
 KA1881| CM3310 CLARKS RM 2                          35.180 METERS 30046     |
 KA1881|---------------------------------------------------------------------|
 KA1881
 KA1881                          SUPERSEDED SURVEY CONTROL
 KA1881
 KA1881  NAD 83(1997)-  39 27 10.81634(N)    087 46 23.92685(W) AD(       ) 3
 KA1881  NAD 83(1986)-  39 27 10.82584(N)    087 46 23.92106(W) AD(       ) 3
 KA1881  NAD 27      -  39 27 10.70160(N)    087 46 23.81520(W) AD(       ) 3
 KA1881
 KA1881.Superseded values are not recommended for survey control.
 KA1881
 KA1881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1881.See file dsdata.pdf to determine how the superseded data were derived.
 KA1881
 KA1881_MARKER: DS = TRIANGULATION STATION DISK
 KA1881_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1881_STAMPING: CLARKS 1947
 KA1881_MARK LOGO: CGS
 KA1881_PROJECTION: FLUSH
 KA1881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1881+STABILITY: SURFACE MOTION
 KA1881
 KA1881  HISTORY     - Date     Condition        Report By
 KA1881  HISTORY     - 1947     MONUMENTED       CGS
 KA1881
 KA1881                          STATION DESCRIPTION
 KA1881
 KA1881'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1881'THE STATION IS LOCATED ABOUT 7.5 MILES NORTHWEST OF MARSHALL AND 2
 KA1881'MILES EAST OF THE SMALL COMMUNITY OF CLARKSVILLE ON PROPERTY
 KA1881'OWNED BY MR. FRANK CURRAN. IT IS 60 FEET NORTH OF THE NORTHEAST
 KA1881'CORNER OF MR. CURRANS HOUSE, AND 51 FEET WEST OF THE APPROXIMATE
 KA1881'CENTERLINE OF A DIRT ROAD. THE MARK IS FLUSH WITH THE GROUND, AND THE
 KA1881'DISK IS STAMPED CLARKS 1947.
 KA1881'
 KA1881'REFERENCE MARK NO. 1 IS 98.72 FEET NORTH-NORTHEAST OF THE STATION, 50
 KA1881'FEET SOUTH OF A FENCE CORNER, 19 FEET WEST OF THE APPROXIMATE
 KA1881'CENTERLINE OF THE DIRT ROAD, AND 6 INCHES WEST OF A FENCE. THE MARK
 KA1881'IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED CLARKS NO 1
 KA1881'1947.
 KA1881'
 KA1881'REFERENCE MARK NO. 2 IS 115.42 FEET NORTHWEST OF THE STATION,65 FEET
 KA1881'SOUTH OF A FENCE CORNER, 15 FEET NORTHWEST OF AN 18-INCH APPLE
 KA1881'TREE, AND 6 INCHES EAST OF A FENCE. THE MARK IS FLUSH WITH THE
 KA1881'GROUND, AND THE DISK IS STAMPED CLARKS NO 2 1947.
 KA1881'
 KA1881'THE AZIMUTH MARK IS APPROXIMATELY 0.3 MILE NORTH-NORTHEAST OF THE
 KA1881'STATION, 30 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF
 KA1881'A GRAVELED ROAD, 2 FEET EAST OF A WITNESS POST, AND 6 INCHES NORTH OF
 KA1881'A FENCE. THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 KA1881'CLARKS 1947.
 KA1881'
 KA1881'TO REACH THE STATION FROM THE NORTHEAST CORNER OF THE CLARK COUNTY
 KA1881'COURT HOUSE SQUARE IN MARSHALL, GO NORTH ON 6TH STREET FOR 0.9
 KA1881'MILE TO THE PENNSYLVANIA RAIL ROAD TRACKS, CROSS THE TRACKS AND GO
 KA1881'NORTHWESTERLY ON A GRAVELED ROAD FOR 6.15 MILES TO THE E.X.FOX
 KA1881'GROCERY STORE IN CLARKSVILLE, CONTINUE NORTHWESTERLY FOR 0.05 MILE TO
 KA1881'A SIDE ROAD RIGHT, HERE TURN RIGHT AND GO 0.3 MILE TO
 KA1881'ANOTHER SIDE ROAD RIGHT, TURN RIGHT AND GO 1.8 MILES TO A CROSSROAD,
 KA1881'HERE TURN RIGHT ON A DIRT ROAD AND GO 0.3 MILE TO THE STATION ON
 KA1881'THE RIGHT AS DESCRIBED.
 KA1881'
 KA1881'TO REACH THE AZIMUTH MARK FROM THE ABOVE MENTIONED CROSSROAD, GO EAST
 KA1881'ON A GRAVELED ROAD FOR ABOUT 350 FEET TO THE AZIMUTH MARK ON
 KA1881'THE RIGHT AS DESCRIBED.
 KA1881'
 KA1881'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1580 ***********************************************************************
 JC1580  DESIGNATION -  CLARKS MOUND
 JC1580  PID         -  JC1580
 JC1580  STATE/COUNTY-  IL/ST CLAIR
 JC1580  COUNTRY     -  US
 JC1580  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC1580
 JC1580                         *CURRENT SURVEY CONTROL
 JC1580  ______________________________________________________________________
 JC1580* NAD 83(1997) POSITION- 38 34 45.81913(N) 090 04 13.05022(W)   ADJUSTED
 JC1580* NAVD 88 ORTHO HEIGHT -   206.5   (meters)      677.    (feet) VERTCON3
 JC1580  ______________________________________________________________________
 JC1580  GEOID HEIGHT    -        -30.813 (meters)                     GEOID18
 JC1580  LAPLACE CORR    -          2.07  (seconds)                    DEFLEC18
 JC1580  HORZ ORDER      -  FIRST
 JC1580
 JC1580.The horizontal coordinates were established by classical geodetic methods
 JC1580.and adjusted by the National Geodetic Survey in October 1999.
 JC1580
 JC1580.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC1580.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC1580
 JC1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1580.GEOID18 height accuracy estimate available here.
 JC1580
 JC1580.Click photographs - Photos may exist for this station.
 JC1580
 JC1580.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1580
 JC1580. The following values were computed from the NAD 83(1997) position.
 JC1580
 JC1580;                    North         East     Units Scale Factor Converg.
 JC1580;SPC IL W     -   212,284.365   708,397.323   MT  0.99994204   +0 03 36.4
 JC1580;SPC IL W     -   696,469.62  2,324,133.55   sFT  0.99994204   +0 03 36.4
 JC1580;SPC MO E     -   304,829.392   287,441.041   MT  0.99995059   +0 16 04.7
 JC1580;UTM  15      - 4,274,174.032   755,208.622   MT  1.00040215   +1 49 40.6
 JC1580;UTM  16      - 4,274,574.346   232,542.503   MT  1.00048101   -1 54 56.7
 JC1580
 JC1580!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1580!SPC IL W     -   0.99997244  x   0.99994204  =   0.99991448
 JC1580!SPC MO E     -   0.99997244  x   0.99995059  =   0.99992303
 JC1580!UTM  15      -   0.99997244  x   1.00040215  =   1.00037458
 JC1580!UTM  16      -   0.99997244  x   1.00048101  =   1.00045344
 JC1580
 JC1580:                Primary Azimuth Mark                     Grid Az
 JC1580:SPC IL W     -  AMERICAN BOTTOM UPPER BASE               026 38 58.1
 JC1580:SPC MO E     -  AMERICAN BOTTOM UPPER BASE               026 26 29.8
 JC1580:UTM  15      -  AMERICAN BOTTOM UPPER BASE               024 52 53.9
 JC1580:UTM  16      -  AMERICAN BOTTOM UPPER BASE               028 37 31.2
 JC1580
 JC1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5520874174(NAD 83)
 JC1580
 JC1580|---------------------------------------------------------------------|
 JC1580| PID    Reference Object                     Distance      Geod. Az  |
 JC1580|                                                           dddmmss.s |
 JC1580| JC1578 AMERICAN BOTTOM UPPER BASE          APPROX.10.5 KM 0264234.5 |
 JC1580| JB1994 COLLINSVILLE BAPTIST CH SPIRE       APPROX.12.2 KM 0343035.1 |
 JC1580| JC1614 MILLSTADT CHURCH SPIRE              APPROX.13.4 KM 1884233.0 |
 JC1580| JC1586 ST LOUIS SACRED HEART CONVENT       APPROX.14.5 KM 2694941.2 |
 JC1580| JC1584 ST LOUIS ST FRANCIS CHURCH          APPROX.14.8 KM 2702509.4 |
 JC1580| JC1588 ST LOUIS MARINE HOSPITAL            APPROX.13.1 KM 2734417.1 |
 JC1580| JC1587 ST LOUIS HOLY CROSS CHURCH          APPROX.13.8 KM 2744848.0 |
 JC1580| JC1585 ST LOUIS GRAND LAFAYETTE TOWER      APPROX.15.2 KM 2854139.4 |
 JC1580| JC1590 ST LOUIS BOHEMIAN CHURCH            APPROX.12.3 KM 2872057.8 |
 JC1580| JC1596 ST LOUIS ST JOHNS CHURCH            APPROX.14.4 KM 2954055.0 |
 JC1580| JC1598 ST LOUIS COURTHOUSE                 APPROX.11.6 KM 2962424.2 |
 JC1580| JC1592 ST LOUIS SECOND PRESB CHURCH        APPROX.13.1 KM 2964624.5 |
 JC1580| JC1593 ST LOUIS FIRST PRESBYTERIAN CH      APPROX.12.7 KM 2970629.6 |
 JC1580|---------------------------------------------------------------------|
 JC1580
 JC1580                          SUPERSEDED SURVEY CONTROL
 JC1580
 JC1580  NAD 83(1986)-  38 34 45.83519(N)    090 04 13.04375(W) AD(       ) 1
 JC1580  NAD 27      -  38 34 45.65200(N)    090 04 12.66000(W) AD(       ) 1
 JC1580  USSD        -  38 34 45.72700(N)    090 04 12.59800(W) AD(       ) 3
 JC1580  NGVD 29 (07/19/86)  206.6    (m)          678.     (f) VERT ANG       
 JC1580
 JC1580.Superseded values are not recommended for survey control.
 JC1580
 JC1580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1580.See file dsdata.pdf to determine how the superseded data were derived.
 JC1580
 JC1580_MARKER: V = STONE MONUMENT
 JC1580_SETTING: 0 = UNSPECIFIED SETTING
 JC1580_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1580
 JC1580  HISTORY     - Date     Condition        Report By
 JC1580  HISTORY     - 1871     MONUMENTED       COASUR
 JC1580  HISTORY     - 1922     SEE DESCRIPTION  CGS
 JC1580  HISTORY     - 1931     SEE DESCRIPTION  CGS
 JC1580  HISTORY     - 1937     GOOD             CGS
 JC1580  HISTORY     - 1939     GOOD             USGS
 JC1580  HISTORY     - 1961     GOOD             CGS
 JC1580  HISTORY     - 1965     GOOD             LOCSUR
 JC1580  HISTORY     - 1965     SEE DESCRIPTION  CGS
 JC1580
 JC1580                          STATION DESCRIPTION
 JC1580
 JC1580'DESCRIBED BY COAST SURVEY (CGS) 1871 (REH)
 JC1580'ON THE BLUFFS OVERLOOKING THE AMERICAN BOTTOM, THREE-FOURTHS
 JC1580'MILE SOUTH OF FRENCH VILLAGE, NEAR THE MIDDLE OF THE SOUTH
 JC1580'LINE OF THE NW 1/4 SEC. 35, T. 2 N., R. 9 W., ON LAND BELONGING
 JC1580'IN 1880 TO WILLIAM CLARK.  THE STATION IS ON THE TOP OF A
 JC1580'PROMINENT MOUND KNOWN LOCALLY AS CLARKS MOUND, A SHORT DISTANCE
 JC1580'NORTHWEST OF MR. OGLES HOUSE, AND IS MARKED BY A CROSS IN THE
 JC1580'TOP OF A WHITE MARBLE POST ABOUT 6 INCHES SQUARE AND 30 INCHES
 JC1580'LONG PROJECTING ABOUT 6 INCHES ABOVE THE GROUND.  THE LETTERS
 JC1580'U.S.C. AND G.S. ARE INSCRIBED IN THE POST.  THE UNDERGROUND
 JC1580'MARK IS A BOTTLE FILLED WITH ASHES, ABOUT 30 INCHES BELOW
 JC1580'THE GROUND.  THERE ARE TWO REFERENCE POSTS, ALSO OF WHITE
 JC1580'MARBLE BUT SLIGHTLY SMALLER THAN THE POST MARKING THE
 JC1580'STATION, WITH AN ARROW IN THE TOP OF EACH POINTING TOWARD
 JC1580'THE STATION.  ONE REFERENCE MARK IS 15.24 METERS (INCLINED
 JC1580'DISTANCE) FROM THE STATION S 21 DEG 54 MIN W, AND
 JC1580'THE OTHER IS 15.24 METERS (INCLINED DISTANCE) S 81 DEG 26 MIN E.
 JC1580'THREE TREES, EACH MARKED WITH A
 JC1580'TRIANGULAR BLAZE, ARE AT THE FOLLOWING DISTANCES AND MAGNETIC
 JC1580'BEARINGS FROM THE STATION- HICKORY, 19.6 METERS, N. 41
 JC1580'DEG 30 MIN E., WHITE OAK, 12.0 METERS, S. 57 DEG 30 MIN
 JC1580'E., AND HICKORY, 28.1 METERS, S. 51 DEG 30 MIN E.
 JC1580
 JC1580                          STATION RECOVERY (1922)
 JC1580
 JC1580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1922 (JSB)
 JC1580'ALL MARKS FOUND IN GOOD CONDITION AS DESCRIBED BY R.E.H.  THE
 JC1580'STATION MARKS WERE LEFT AS FOUND EXCEPT THAT A TABLET STATION
 JC1580'MARK WAS SET IN THE TOP OF THE MARBLE POST MARKING THE STATION.
 JC1580'
 JC1580'THE LAND IS OWNED BY JUDGE KRAMER, WHO LIVES IN A FINE RESIDENCE
 JC1580'ABOUT 125 METERS SOUTHEAST OF THE STATION.  THE TOP OF THE MOUND
 JC1580'IS LEVEL ABOUT 20 FEET IN DIAMETER, AND THE STATION MARK IS
 JC1580'ABOUT 6 FEET TO THE WESTWARD OF THE EAST EDGE OF THE MOUND.  IT
 JC1580'IS ON THE EXTREME END OF A SPUR WHICH MAKES OUT TO THE NORTHWEST
 JC1580'OVERLOOKING THE AMERICAN BOTTOM.
 JC1580
 JC1580                          STATION RECOVERY (1931)
 JC1580
 JC1580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1931 (CAS)
 JC1580'THE STATION MARK HAS BEEN MOVED IN A NORTHWESTERLY DIRECTION
 JC1580'A DISTANCE OF BETWEEN TWO AND FOUR FEET.  THE MARK NOW STANDS IN
 JC1580'THE CENTER OF A SUMMERHOUSE LOCATED ON THE MOUND.  THE MARK WAS
 JC1580'MOVED BY A.T. SPIVEY, A LATE EDITOR OF EAST ST. LOUIS, AT THE TIME
 JC1580'THE SUMMERHOUSE WAS ERECTED.  THE GARDENER OF THE SPIVEY
 JC1580'ESTATE STATED THAT MR. SPIVEY MADE A RECORD OF THE AMOUNT
 JC1580'THE MARK WAS MOVED AT THE TIME THE SUMMERHOUSE WAS ERECTED.
 JC1580'MR. SPIVEY DIED ABOUT TWO WEEKS BEFORE THE STATION WAS
 JC1580'VISITED.  A LETTER WAS WRITTEN TO HIS WIDOW REQUESTING ANY
 JC1580'RECORD AVAILABLE OF THE MOVING OF THE SURFACE MARK BUT NO REPLY
 JC1580'WAS RECEIVED.  IT IS POSSIBLE THAT THE UNDERGROUND MARK IS
 JC1580'STILL IN ITS ORIGINAL POSITION BUT IF SO IT IS UNDER THE
 JC1580'CONCRETE FLOOR OF THE SUMMERHOUSE.  UNLESS INFORMATION
 JC1580'REGARDING THE DISTANCE THE SURFACE MARK WAS MOVED CAN BE
 JC1580'OBTAINED THE STATION WILL HAVE TO BE CONSIDERED LOST FOR IT IS
 JC1580'NOT BELIEVED THAT MRS. SPIVEY WOULD CONSENT TO HAVE THE
 JC1580'FLOOR OF THE SUMMERHOUSE TAKEN UP TO SEARCH FOR THE
 JC1580'UNDERGROUND MARK.
 JC1580'
 JC1580'ONE STONE REFERENCE MARK WAS RECOVERED, THE OTHER HAD BEEN
 JC1580'REMOVED.  ON PROPERTY OF THE A.T. SPIVEY ESTATE.
 JC1580
 JC1580                          STATION RECOVERY (1937)
 JC1580
 JC1580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JC1580'STATION WAS RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION
 JC1580'FOLLOWS-
 JC1580'
 JC1580'ON THE HIGHEST POINT IN THE VICINITY, ABOUT 3/4 MILE SOUTH OF
 JC1580'EDGEMONT, ON THE TOP OF THE BLUFFS OVERLOOKING AMERICAN BOTTOM.
 JC1580'STATION IS A STANDARD DISK SET IN THE FLOOR OF THE SUMMERHOUSE
 JC1580'ON THE TOP OF CLARKS MOUND ON THE TISCH ESTATE.  BECAUSE OF THE
 JC1580'NATURE OF THE BUILDING IT WAS NOT PRACTICAL TO SET REFERENCE
 JC1580'MARKS AND NO REFERENCE MARKS WERE FOUND.
 JC1580'
 JC1580'TO REACH FROM EDGEMONT, GO SOUTH ON PAVED STATE HIGHWAY 157,
 JC1580'FOR 0.2 MILE.  TAKE LEFT FORK, THE SIGNAL HILL ROAD AND GO
 JC1580'SOUTHEAST UP GRADE 0.1 MILE.  TAKE THE RIGHT FORK AND CONTINUE
 JC1580'SOUTH 0.1 MILE.  AGAIN KEEP THE RIGHT FORK AND CONTINUE SOUTH
 JC1580'FOR 0.3 MILE.  THEN TURN RIGHT AND GO WEST 0.1 MILE TO THE
 JC1580'ENTRANCE TO THE TISCH ESTATE ON THE RIGHT OR NORTH OF THE ROAD.
 JC1580'THE STATION IS IN THE SUMMERHOUSE ON THE MOUND ABOUT 50 YARDS
 JC1580'WEST OF THE MANSION-HOUSE.
 JC1580
 JC1580                          STATION RECOVERY (1939)
 JC1580
 JC1580'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1939 (JGC)
 JC1580'COPY OF LETTER OF U.S. GEOLOGICAL SURVEY TO MR. JAMES G. COONEY
 JC1580'3403 WEST MAIN STREET, BELLEVILLE, ILLINOIS, FEB. 21, 1939-
 JC1580'ELEVATION OF 670.6 FEET DETERMINED BY TIE TO P.T. STATION 12
 JC1580'F AT ST. HENRY COLLEGE, BY MR. JAMES G. COONEY.
 JC1580
 JC1580                          STATION RECOVERY (1961)
 JC1580
 JC1580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC1580'STATION WAS RECOVERED AND THE STATION MARK WAS FOUND IN GOOD
 JC1580'CONDITION AS DESCRIBED IN THE 1937 DESCRIPTION.  NO REFERENCE
 JC1580'MARKS WERE FOUND.
 JC1580
 JC1580                          STATION RECOVERY (1965)
 JC1580
 JC1580'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1965 (TG)
 JC1580'RECOVERED AS DESCRIBED BY CHICAGO AERIAL SURVEY.
 JC1580
 JC1580                          STATION RECOVERY (1965)
 JC1580
 JC1580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 JC1580'THIS STATION WAS RECOVERED NEAR THE CENTER OF THE FLOOR OF A
 JC1580'SUMMER HOUSE ON TOP OF A KNOLL TO THE WEST OF THE BRICK HOUSE ON
 JC1580'THE WALTER P. TISCH ESTATE.  A REPORT HAD BEEN RECEIVED THAT THE
 JC1580'POSITION OF THE STATION COULD NOT BE VERIFIED.  MR. TISCH REPORTED
 JC1580'THAT HE HAD BEEN INFORMED THAT THE STATION HAD NOT BEEN MOVED.
 JC1580'THE STATE HIGHWAY DEPARTMENT WAS CONTACTED AND THEY REPORTED
 JC1580'THAT THEY COULD NOT CHECK ANGLES AND DISTANCES AT THE STATION
 JC1580'AND WERE SURE THAT IT HAD BEEN MOVED.
 JC1580'
 JC1580'THE STATION MARK IS NEAR THE CENTER OF A CONCRETE FLOOR THAT
 JC1580'IS 17 FEET SQUARE AND THE CONCRETE IS ABOUT 6 INCHES THICK.
 JC1580'THIS WOULD MAKE IT PRACTICALLY IMPOSSIBLE TO CHECK THE
 JC1580'UNDERGROUND MARK.  SINCE THE STATION IS INSIDE THE SUMMER HOUSE
 JC1580'AND DUE TO TREES ON THE HILL THE STATION IS OF LITTLE VALUE.
 JC1580'
 JC1580'TO REACH THE STATION FROM EDGEMONT, FROM THE JUNCTION OF STATE
 JC1580'HIGHWAYS 15 AND 157 AT THE BANK OF EDGEMONT, GO SOUTH ON
 JC1580'STATE HIGHWAY 15 FOR 0.3 MILE TO FORKS, TAKE LEFT FORK 0.1 MILE
 JC1580'TO FORKS, TAKE RIGHT FORK FOR 0.1 MILE TO FORKS, TAKE RIGHT FORK
 JC1580'FOR 0.35 MILE, TURN RIGHT AND WEST AT CROSSROADS FOR 0.1 MILE TO
 JC1580'A BRICK HOUSE ON THE RIGHT AND THE STATION TO WEST OF HOUSE AS
 JC1580'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1272 ***********************************************************************
 KB1272  DESIGNATION -  CLARKSBURG
 KB1272  PID         -  KB1272
 KB1272  STATE/COUNTY-  IL/SHELBY
 KB1272  COUNTRY     -  US
 KB1272  USGS QUAD   -  FANCHER (2018)
 KB1272
 KB1272                         *CURRENT SURVEY CONTROL
 KB1272  ______________________________________________________________________
 KB1272* NAD 83(2011) POSITION- 39 19 05.21875(N) 088 45 50.47748(W)   ADJUSTED
 KB1272* NAD 83(2011) ELLIP HT-   155.049 (meters)        (06/27/12)   ADJUSTED
 KB1272* NAD 83(2011) EPOCH   -  2010.00
 KB1272* NAVD 88 ORTHO HEIGHT -   187.3   (meters)      615.    (feet) GPS OBS
 KB1272  ______________________________________________________________________
 KB1272  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1272  GEOID HEIGHT    -        -32.237 (meters)                     GEOID99
 KB1272  GEOID HEIGHT    -        -32.263 (meters)                     GEOID18
 KB1272  NAD 83(2011) X  -    106,581.603 (meters)                     COMP
 KB1272  NAD 83(2011) Y  - -4,939,995.999 (meters)                     COMP
 KB1272  NAD 83(2011) Z  -  4,019,799.735 (meters)                     COMP
 KB1272  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 KB1272
 KB1272  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1272  Standards:
 KB1272         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1272            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1272  -------------------------------------------------------------------
 KB1272  NETWORK    1.73   2.02           0.75   0.63   1.03      0.31402553
 KB1272  -------------------------------------------------------------------
 KB1272  Click here for local accuracies and other accuracy information.
 KB1272
 KB1272.The horizontal coordinates were established by GPS observations
 KB1272.and adjusted by the National Geodetic Survey in June 2012.
 KB1272
 KB1272.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1272.been affixed to the stable North American tectonic plate. See 
 KB1272.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1272
 KB1272.The horizontal coordinates are valid at the epoch date displayed above
 KB1272.which is a decimal equivalence of Year/Month/Day.
 KB1272
 KB1272.The orthometric height was determined by GPS observations and a
 KB1272.high-resolution geoid model.
 KB1272
 KB1272.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1272.GEOID18 height accuracy estimate available here.
 KB1272
 KB1272.Click photographs - Photos may exist for this station.
 KB1272
 KB1272.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1272
 KB1272.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1272
 KB1272.The ellipsoidal height was determined by GPS observations
 KB1272.and is referenced to NAD 83.
 KB1272
 KB1272. The following values were computed from the NAD 83(2011) position.
 KB1272
 KB1272;                    North         East     Units Scale Factor Converg.
 KB1272;SPC IL E     -   294,382.412   262,859.530   MT  0.99999198   -0 16 22.4
 KB1272;SPC IL E     -   965,819.63    862,398.31   sFT  0.99999198   -0 16 22.4
 KB1272;SPC IL W     -   295,222.221   820,955.436   MT  1.00012125   +0 53 19.9
 KB1272;SPC IL W     -   968,574.90  2,693,417.96   sFT  1.00012125   +0 53 19.9
 KB1272;UTM  16      - 4,353,562.795   347,931.843   MT  0.99988473   -1 07 04.6
 KB1272
 KB1272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1272!SPC IL E     -   0.99997567  x   0.99999198  =   0.99996766
 KB1272!SPC IL W     -   0.99997567  x   1.00012125  =   1.00009692
 KB1272!UTM  16      -   0.99997567  x   0.99988473  =   0.99986041
 KB1272
 KB1272:                Primary Azimuth Mark                     Grid Az
 KB1272:SPC IL E     -  CLARKSBURG AZ MK                         358 04 46.6
 KB1272:SPC IL W     -  CLARKSBURG AZ MK                         356 55 04.3
 KB1272:UTM  16      -  CLARKSBURG AZ MK                         358 55 28.8
 KB1272
 KB1272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4793153562(NAD 83)
 KB1272
 KB1272|---------------------------------------------------------------------|
 KB1272| PID    Reference Object                     Distance      Geod. Az  |
 KB1272|                                                           dddmmss.s |
 KB1272| CI6831 CLARKSBURG RM 1                      28.940 METERS 12527     |
 KB1272| CI6832 CLARKSBURG RM 2                      23.925 METERS 23903     |
 KB1272| KB1273 CLARKSBURG AZ MK                    APPROX. 0.8 KM 3574824.2 |
 KB1272|---------------------------------------------------------------------|
 KB1272
 KB1272                          SUPERSEDED SURVEY CONTROL
 KB1272
 KB1272  NAD 83(2007)-  39 19 05.21853(N)    088 45 50.47833(W) AD(2002.00) 0
 KB1272  ELLIP H (02/10/07)  155.083  (m)                       GP(2002.00)    
 KB1272  ELLIP H (12/06/04)  155.074  (m)                       GP(       ) 4 1
 KB1272  NAD 83(1997)-  39 19 05.21863(N)    088 45 50.47795(W) AD(       ) 1
 KB1272  ELLIP H (12/18/02)  155.087  (m)                       GP(       ) 4 2
 KB1272  NAD 83(1997)-  39 19 05.21383(N)    088 45 50.48002(W) AD(       ) 1
 KB1272  NAD 83(1986)-  39 19 05.22877(N)    088 45 50.46723(W) AD(       ) 1
 KB1272  NAD 27      -  39 19 05.07306(N)    088 45 50.23110(W) AD(       ) 1
 KB1272  NGVD 29 (07/19/86)  187.8    (m)          616.     (f) VERT ANG       
 KB1272
 KB1272.Superseded values are not recommended for survey control.
 KB1272
 KB1272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1272.See file dsdata.pdf to determine how the superseded data were derived.
 KB1272
 KB1272_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1272_STAMPING: CLARKSBURG 1976
 KB1272_MARK LOGO: NGS
 KB1272_PROJECTION: FLUSH
 KB1272_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1272+STABILITY: SURFACE MOTION
 KB1272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1272+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2020
 KB1272
 KB1272  HISTORY     - Date     Condition        Report By
 KB1272  HISTORY     - 1976     MONUMENTED       NGS
 KB1272  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1272  HISTORY     - 20200622 GOOD             ILDT
 KB1272
 KB1272                          STATION DESCRIPTION
 KB1272
 KB1272'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1272'THE STATION IS LOCATED ABOUT 7 MILES NORTHEAST OF COWDEN,
 KB1272'6-1/2 MILES SOUTH-SOUTHEAST OF SHELBYVILLE, 1-1/2 MILES SOUTHWEST
 KB1272'OF CLARKSBURG, ON THE WEST SIDE OF A TRIANGLE FORMED BY A ROAD
 KB1272'INTERSECTION, IN SW CORNER OF SECTION 9, T 10 N, R 4 E, AND ON
 KB1272'ROAD RIGHT-OF-WAY.
 KB1272'
 KB1272'TO REACH THE STATION FROM THE COURTHOUSE IN SHELBYVILLE, GO EAST
 KB1272'ON STATE HIGHWAY 16 FOR 0.55 MILE TO A FORK.  TURN RIGHT AND GO
 KB1272'SOUTHEAST AND SOUTHERLY ON COUNTY ROAD 653 FOR 4.0 MILES TO A
 KB1272'CEMETERY ON THE LEFT AT A CURVE, CONTINUE EASTERLY AND SOUTHERLY
 KB1272'ON COUNTY ROAD 653 FOR 2.25 MILES TO THE AZIMUTH MARK ON THE
 KB1272'RIGHT, CONTINUE SOUTH FOR 0.5 MILE TO A TRIANGLE INTERSECTION
 KB1272'AND THE STATION.
 KB1272'
 KB1272'STATION MARKS ARE STANDARD DISKS STAMPED CLARKSBURG 1976.  THE
 KB1272'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1272'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 79 FEET
 KB1272'NORTH OF A PAVED ROAD, 60 FEET WEST OF THE CENTER OF COUNTY ROAD
 KB1272'653, 41 FEET EAST OF THE CENTER OF A PAVED ROAD AND 5 FEET WEST
 KB1272'OF A METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN THE TOP
 KB1272'OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 KB1272'SURFACE.
 KB1272'
 KB1272'REFERENCE MARK 1, A STANDARD DISK STAMPED CLARKSVILLE NO 1
 KB1272'1976, IS SET IN THE TOP OF A 12-INCH CYCLINDRICAL CONCRETE
 KB1272'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 45 FEET
 KB1272'SOUTH OF THE CENTER OF A PAVED ROAD, 25 FEET NORTH OF THE CENTER
 KB1272'OF A PAVED ROAD AND 3 FEET SOUTH OF A POWERLINE POLE NUMBER
 KB1272'11898.
 KB1272'
 KB1272'REFERENCE MARK 2, A STANDARD DISK STAMPED CLARKSVILLE NO 2
 KB1272'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1272'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 24 FEET WEST OF
 KB1272'THE CENTER OF A PAVED ROAD, 21 FEET NORTH-NORTHEAST OF A
 KB1272'POWERLINE POLE, 16 FEET NORTH OF A FENCE CORNER AND 2 FEET SOUTH
 KB1272'OF A METAL WITNESS POST.
 KB1272'
 KB1272'AZIMUTH MARK, A STANDARD DISK STAMPED CLARKSBURG AZ 1976, IS SET
 KB1272'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1272'FLUSH WITH THE GROUND SURFACE.  IT IS 26 FEET WEST OF THE CENTER
 KB1272'OF COUNTY ROAD 653, 8 FEET NORTH OF THE CENTER OF A TRACK ROAD,
 KB1272'3 FEET SOUTH OF A POWERLINE POLE AND 2 FEET SOUTH OF A METAL
 KB1272'WITNESS POST.
 KB1272'
 KB1272'HEIGHT OF LIGHT ABOVE STATION MARK 34.3 METERS
 KB1272
 KB1272                          STATION RECOVERY (2000)
 KB1272
 KB1272'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1272'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1272'RECOVERED AS DESCRIBED IN GOOD CONDITION.  FOUND RM 1 AND RM 2
 KB1272'AND AZIMUTH MARK ALL IN GOOD CONDITION AS DESCRIBED.
 KB1272'
 KB1272
 KB1272                          STATION RECOVERY (2020)
 KB1272
 KB1272'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1272'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1273 ***********************************************************************
 KB1273  DESIGNATION -  CLARKSBURG AZ MK
 KB1273  PID         -  KB1273
 KB1273  STATE/COUNTY-  IL/SHELBY
 KB1273  COUNTRY     -  US
 KB1273  USGS QUAD   -  FANCHER (2018)
 KB1273
 KB1273                         *CURRENT SURVEY CONTROL
 KB1273  ______________________________________________________________________
 KB1273* NAD 83(1997) POSITION- 39 19 30.50047(N) 088 45 51.72689(W)   ADJUSTED
 KB1273* NAVD 88 ORTHO HEIGHT -   186.7   (meters)      613.    (feet) VERTCON3
 KB1273  ______________________________________________________________________
 KB1273  GEOID HEIGHT    -        -32.265 (meters)                     GEOID18
 KB1273  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 KB1273  HORZ ORDER      -  SECOND
 KB1273
 KB1273.The horizontal coordinates were established by classical geodetic methods
 KB1273.and adjusted by the National Geodetic Survey in October 1999.
 KB1273
 KB1273.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1273.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1273
 KB1273.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1273.GEOID18 height accuracy estimate available here.
 KB1273
 KB1273.Click photographs - Photos may exist for this station.
 KB1273
 KB1273.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1273
 KB1273. The following values were computed from the NAD 83(1997) position.
 KB1273
 KB1273;                    North         East     Units Scale Factor Converg.
 KB1273;SPC IL E     -   295,162.211   262,833.318   MT  0.99999200   -0 16 23.4
 KB1273;SPC IL E     -   968,378.02    862,312.31   sFT  0.99999200   -0 16 23.4
 KB1273;SPC IL W     -   296,001.429   820,913.413   MT  1.00012112   +0 53 19.6
 KB1273;SPC IL W     -   971,131.35  2,693,280.09   sFT  1.00012112   +0 53 19.6
 KB1273;UTM  16      - 4,354,342.812   347,917.137   MT  0.99988478   -1 07 06.0
 KB1273
 KB1273!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1273!SPC IL E     -   0.99997577  x   0.99999200  =   0.99996777
 KB1273!SPC IL W     -   0.99997577  x   1.00012112  =   1.00009689
 KB1273!UTM  16      -   0.99997577  x   0.99988478  =   0.99986055
 KB1273
 KB1273:                Primary Azimuth Mark                     Grid Az
 KB1273:SPC IL E     -  CLARKSBURG                               178 04 46.8
 KB1273:SPC IL W     -  CLARKSBURG                               176 55 03.8
 KB1273:UTM  16      -  CLARKSBURG                               178 55 29.4
 KB1273
 KB1273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4791754342(NAD 83)
 KB1273
 KB1273|---------------------------------------------------------------------|
 KB1273| PID    Reference Object                     Distance      Geod. Az  |
 KB1273|                                                           dddmmss.s |
 KB1273| KB1274 CLARKSBURG AZ A PT                    5.943 METERS 04141     |
 KB1273| KB1272 CLARKSBURG                          APPROX. 0.8 KM 1774823.4 |
 KB1273|---------------------------------------------------------------------|
 KB1273
 KB1273                          SUPERSEDED SURVEY CONTROL
 KB1273
 KB1273  NAD 83(1986)-  39 19 30.51540(N)    088 45 51.71413(W) AD(       ) 2
 KB1273  NAD 27      -  39 19 30.36009(N)    088 45 51.47691(W) AD(       ) 2
 KB1273  NGVD 29 (07/19/86)  186.8    (m)          613.     (f) VERT ANG       
 KB1273
 KB1273.Superseded values are not recommended for survey control.
 KB1273
 KB1273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1273.See file dsdata.pdf to determine how the superseded data were derived.
 KB1273
 KB1273_MARKER: DR = REFERENCE MARK DISK
 KB1273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1273_STAMPING: CLARKSBURG AZ 1976
 KB1273_MARK LOGO: NGS
 KB1273_PROJECTION: FLUSH
 KB1273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1273+STABILITY: SURFACE MOTION
 KB1273
 KB1273  HISTORY     - Date     Condition        Report By
 KB1273  HISTORY     - 1976     MONUMENTED       NGS
 KB1273
 KB1273                          STATION DESCRIPTION
 KB1273
 KB1273'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1273'THE STATION IS LOCATED ABOUT 8 MILES NORTHEAST OF
 KB1273'COWDAN, 6-1/2 MILES SOUTH-SOUTHEAST OF SHELBYVILLE, 1-1/2 MILES
 KB1273'SOUTHWEST OF CLARKSBURG AND IN THE SOUTHWEST CORNER OF SECTION,
 KB1273'9, T 10 N, R 4 E, AND ON ROAD RIGHT-OF-WAY.
 KB1273'
 KB1273'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED CLARKSBURG
 KB1273'AZ 1976, IT IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1273'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 26 FEET
 KB1273'WEST OF CENTER OF A PAVED ROAD, 8 FEET NORTH OF THE CENTER OF
 KB1273'A TRACK ROAD, 3 FEET SOUTH OF A POWERLINE POLE AND 2 FEET SOUTH
 KB1273'OF A METAL WITNESS POST.
 KB1273'
 KB1273'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1273'STATION CLARKSBURG 1976.
 KB1273'
 KB1273'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1273'CLARKSBURG, DISTANCE BEING 780.395 METERS, NORTH OF THE
 KB1273'TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2723 ***********************************************************************
 LB2723  DESIGNATION -  CLASSEN RESET
 LB2723  PID         -  LB2723
 LB2723  STATE/COUNTY-  IL/IROQUOIS
 LB2723  COUNTRY     -  US
 LB2723  USGS QUAD   -  GILMAN (2018)
 LB2723
 LB2723                         *CURRENT SURVEY CONTROL
 LB2723  ______________________________________________________________________
 LB2723* NAD 83(2011) POSITION- 40 48 39.08337(N) 087 59 02.62707(W)   ADJUSTED
 LB2723* NAD 83(2011) ELLIP HT-   166.153 (meters)        (06/27/12)   ADJUSTED
 LB2723* NAD 83(2011) EPOCH   -  2010.00
 LB2723* NAVD 88 ORTHO HEIGHT -   198.6   (meters)      652.    (feet) GPS OBS
 LB2723  ______________________________________________________________________
 LB2723  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LB2723  GEOID HEIGHT    -        -32.435 (meters)                     GEOID99
 LB2723  GEOID HEIGHT    -        -32.486 (meters)                     GEOID18
 LB2723  NAD 83(2011) X  -    170,064.494 (meters)                     COMP
 LB2723  NAD 83(2011) Y  - -4,831,478.811 (meters)                     COMP
 LB2723  NAD 83(2011) Z  -  4,146,656.567 (meters)                     COMP
 LB2723  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 LB2723
 LB2723  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2723  Standards:
 LB2723         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2723            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2723  -------------------------------------------------------------------
 LB2723  NETWORK    1.34   1.98           0.58   0.51   1.01      0.06095737
 LB2723  -------------------------------------------------------------------
 LB2723  Click here for local accuracies and other accuracy information.
 LB2723
 LB2723.The horizontal coordinates were established by GPS observations
 LB2723.and adjusted by the National Geodetic Survey in June 2012.
 LB2723
 LB2723.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2723.been affixed to the stable North American tectonic plate. See 
 LB2723.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2723
 LB2723.The horizontal coordinates are valid at the epoch date displayed above
 LB2723.which is a decimal equivalence of Year/Month/Day.
 LB2723
 LB2723.The orthometric height was determined by GPS observations and a
 LB2723.high-resolution geoid model.
 LB2723
 LB2723.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2723.GEOID18 height accuracy estimate available here.
 LB2723
 LB2723.Click photographs - Photos may exist for this station.
 LB2723
 LB2723.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2723
 LB2723.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2723
 LB2723.The ellipsoidal height was determined by GPS observations
 LB2723.and is referenced to NAD 83.
 LB2723
 LB2723. The following values were computed from the NAD 83(2011) position.
 LB2723
 LB2723;                    North         East     Units Scale Factor Converg.
 LB2723;SPC IL E     -   460,096.246   329,469.052   MT  0.99998568   +0 13 41.8
 LB2723;SPC IL E     - 1,509,499.10  1,080,933.05   sFT  0.99998568   +0 13 41.8
 LB2723;UTM  16      - 4,518,226.537   417,002.050   MT  0.99968479   -0 38 35.5
 LB2723
 LB2723!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2723!SPC IL E     -   0.99997394  x   0.99998568  =   0.99995962
 LB2723!UTM  16      -   0.99997394  x   0.99968479  =   0.99965874
 LB2723
 LB2723:                Primary Azimuth Mark                     Grid Az
 LB2723:SPC IL E     -  DANFORTH MUNICIPAL TANK                  029 18 43.6
 LB2723:UTM  16      -  DANFORTH MUNICIPAL TANK                  030 11 00.9
 LB2723
 LB2723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1700218226(NAD 83)
 LB2723
 LB2723|---------------------------------------------------------------------|
 LB2723| PID    Reference Object                     Distance      Geod. Az  |
 LB2723|                                                           dddmmss.s |
 LB2723| LB2343 DANFORTH MUNICIPAL TANK             APPROX. 1.1 KM 0293225.4 |
 LB2723| LB1960 CLASSEN RM 1                         16.302 METERS 18001     |
 LB2723| LB1957 CLASSEN RM 3                         16.345 METERS 18011     |
 LB2723| CM3311 CLASSEN RM 5                         16.670 METERS 18209     |
 LB2723| LB2344 GILMAN MUNICIPAL TANK               APPROX. 5.0 KM 1845218.0 |
 LB2723| CM3312 CLASSEN RM 6                         10.434 METERS 26422     |
 LB2723| LB1956 CLASSEN RM 4                         10.472 METERS 26443     |
 LB2723| LB1958 CLASSEN RM 2                         11.732 METERS 26717     |
 LB2723|---------------------------------------------------------------------|
 LB2723
 LB2723                          SUPERSEDED SURVEY CONTROL
 LB2723
 LB2723  NAD 83(2007)-  40 48 39.08342(N)    087 59 02.62799(W) AD(2002.00) 0
 LB2723  ELLIP H (02/10/07)  166.171  (m)                       GP(2002.00)    
 LB2723  ELLIP H (02/03/05)  166.169  (m)                       GP(       ) 4 2
 LB2723  NAD 83(1997)-  40 48 39.08349(N)    087 59 02.62781(W) AD(       ) 1
 LB2723  ELLIP H (03/04/03)  166.157  (m)                       GP(       ) 4 2
 LB2723  NAD 83(1997)-  40 48 39.08208(N)    087 59 02.63010(W) AD(       ) 2
 LB2723  NAD 83(1997)-  40 48 39.08238(N)    087 59 02.63074(W) AD(       ) 2
 LB2723  NAD 83(1986)-  40 48 39.08997(N)    087 59 02.63879(W) AD(       ) 2
 LB2723  NAD 27      -  40 48 38.96760(N)    087 59 02.49520(W) AD(       ) 2
 LB2723
 LB2723.Superseded values are not recommended for survey control.
 LB2723
 LB2723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2723.See file dsdata.pdf to determine how the superseded data were derived.
 LB2723
 LB2723_MARKER: DH = HORIZONTAL CONTROL DISK
 LB2723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2723_STAMPING: CLASSEN 1959 1976
 LB2723_MARK LOGO: NGS
 LB2723_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2723+STABILITY: SURFACE MOTION
 LB2723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2723+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LB2723
 LB2723  HISTORY     - Date     Condition        Report By
 LB2723  HISTORY     - 1976     MONUMENTED       NGS
 LB2723  HISTORY     - 200205   GOOD             ASCPC
 LB2723  HISTORY     - 20070421 GOOD             GEOCAC
 LB2723
 LB2723                          STATION DESCRIPTION
 LB2723
 LB2723'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 LB2723'THE SURFACE STATION MONUMENT, REFERENCE MARKS 3 AND 4 WERE FOUND
 LB2723'UPROOTED BY ROAD EQUIPMENT WHEN THE ROAD WAS WIDENED THIS YEAR.  AS
 LB2723'ALL OF THE MARKS WERE DESTROYED THE STATION NO LONGER CARRIES AN
 LB2723'ELEVATION.  THE UNDERGROUND DISK WAS RECOVERED THE POINT PLUMBED
 LB2723'AND HELD AND A NEW SURFACE MARK SET.  REFERENCE MARKS 5 AND 6 WERE
 LB2723'ESTABLISHED.
 LB2723'
 LB2723'THE PREVIOUS TOO REACH IS ADEQUATE.  THE STATION IS NOW ON THE ROAD
 LB2723'RIGHT-OF-WAY.  IT IS 35 FEET EAST OF A METAL WITNESS POST, 28 FEET
 LB2723'NORTH OF THE CENTERLINE OF THE ROAD THE MONUMENT PROJECTS 1 INCH
 LB2723'AND THE DISK IS STAMPED CLASSEN 1959 1976.
 LB2723'
 LB2723'REFERENCE MARK 5 IS A STANDARD PRE-CAST MARK WITH 3 MAGNETS ATTACHED
 LB2723'IT IS 27 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1 FOOT NORTH OF A
 LB2723'FENCELINE AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MARK
 LB2723'PROJECTS 5 INCHES AND STAMPED CLASSEN 1959 NO 5 1976.
 LB2723'
 LB2723'REFERENCE MARK 6 IS 26 FEET NORTH OF THE CENTERLINE OF THE ROAD AND
 LB2723'1 FOOT EAST OF A METAL WITNESS POST.  THE DISK IS CEMENTED IN A
 LB2723'DRILL HOLE AND NOT IN THE CENTER OF THE OLD REFERENCE MARK 4.  THE
 LB2723'DISK IS STAMPED CLASSEN 1959 NO 6 1976.
 LB2723'
 LB2723'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MILE SOUTH OF
 LB2723'DANFORTH.
 LB2723'
 LB2723'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2723
 LB2723                          STATION RECOVERY (2002)
 LB2723
 LB2723'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2723'RECOVERED AS DESCRIBED
 LB2723
 LB2723                          STATION RECOVERY (2007)
 LB2723
 LB2723'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2723'STATION FOUND.  REFERENCE MARKS NOT SEARCHED FOR
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1956 ***********************************************************************
 LB1956  DESIGNATION -  CLASSEN RM 4
 LB1956  PID         -  LB1956
 LB1956  STATE/COUNTY-  IL/IROQUOIS
 LB1956  COUNTRY     -  US
 LB1956  USGS QUAD   -  GILMAN (2018)
 LB1956
 LB1956                         *CURRENT SURVEY CONTROL
 LB1956  ______________________________________________________________________
 LB1956* NAD 83(1986) POSITION- 40 48 39.05   (N) 087 59 03.07   (W)   HD_HELD1
 LB1956* NAVD 88 ORTHO HEIGHT -   198.71  (meters)      651.9   (feet) RESET
 LB1956  ______________________________________________________________________
 LB1956  GEOID HEIGHT    -        -32.486 (meters)                     GEOID18
 LB1956  VERT ORDER      -  THIRD
 LB1956
 LB1956.The horizontal coordinates were determined by differentially corrected
 LB1956.hand held GPS observations or other comparable positioning techniques
 LB1956.and have an estimated accuracy of +/- 3 meters.
 LB1956
 LB1956.The orthometric height was computed from unverified reset data.
 LB1956
 LB1956.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1956.GEOID18 height accuracy estimate available here.
 LB1956
 LB1956.Click photographs - Photos may exist for this station.
 LB1956
 LB1956;                    North         East    Units  Estimated Accuracy
 LB1956;SPC IL E     -   460,095.2     329,458.7     MT  (+/- 3 meters HH1 GPS) 
 LB1956
 LB1956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1699118225(NAD 83)
 LB1956
 LB1956                          SUPERSEDED SURVEY CONTROL
 LB1956
 LB1956.No superseded survey control is available for this station.
 LB1956
 LB1956_MARKER: DR = REFERENCE MARK DISK
 LB1956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1956_STAMPING: CLASSEN 1959 NO 4 1967
 LB1956_MARK LOGO: CGS
 LB1956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1956+STABILITY: SURFACE MOTION
 LB1956
 LB1956  HISTORY     - Date     Condition        Report By
 LB1956  HISTORY     - 1967     MONUMENTED       CGS
 LB1956  HISTORY     - 1976     MARK NOT FOUND   NGS
 LB1956  HISTORY     - 20071007 POOR             GEOCAC
 LB1956
 LB1956                          STATION DESCRIPTION
 LB1956
 LB1956'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LB1956'1 MI SW FROM DANFORTH.
 LB1956'ABOUT 0.65 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1956'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 0.3 MILE WEST ALONG
 LB1956'AN ASPHALT ROAD, 35 FEET WEST OF A STEEL WITNESS POST, 34.36 FEET
 LB1956'WEST OF TRIANGULATION STATION, CLASSEN 1959, AND 25 FEET NORTH
 LB1956'OF THE CENTERLINE OF ASPHALT ROAD.  THE MARK PROJECTS 2 INCHES
 LB1956'AND THE DISK IS STAMPED CLASSEN 1959 NO 4 1967.
 LB1956
 LB1956                          STATION RECOVERY (1976)
 LB1956
 LB1956'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LB1956'MARK NOT FOUND.
 LB1956
 LB1956                          STATION RECOVERY (2007)
 LB1956
 LB1956'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1956'ONLY SETTING REMAINS WITH NO CLEAR EVIDENCE OF STEM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0322 ***********************************************************************
 MF0322  DESIGNATION -  CLAY
 MF0322  PID         -  MF0322
 MF0322  STATE/COUNTY-  IL/WILL
 MF0322  COUNTRY     -  US
 MF0322  USGS QUAD   -  WILMINGTON (2018)
 MF0322
 MF0322                         *CURRENT SURVEY CONTROL
 MF0322  ______________________________________________________________________
 MF0322* NAD 83(1997) POSITION- 41 17 19.45517(N) 088 13 38.78607(W)   ADJUSTED
 MF0322* NAVD 88 ORTHO HEIGHT -   168.871 (meters)      554.04  (feet) ADJUSTED
 MF0322  ______________________________________________________________________
 MF0322  GEOID HEIGHT    -        -32.785 (meters)                     GEOID18
 MF0322  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 MF0322  DYNAMIC HEIGHT  -        168.807 (meters)      553.83  (feet) COMP
 MF0322  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 MF0322
 MF0322  HORZ ORDER      -  SECOND
 MF0322  VERT ORDER      -  SECOND    CLASS 0
 MF0322
 MF0322.The horizontal coordinates were established by classical geodetic methods
 MF0322.and adjusted by the National Geodetic Survey in October 1999.
 MF0322
 MF0322.The orthometric height was determined by differential leveling and
 MF0322.adjusted by the NATIONAL GEODETIC SURVEY
 MF0322.in June 1991.
 MF0322
 MF0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0322.GEOID18 height accuracy estimate available here.
 MF0322
 MF0322.Click photographs - Photos may exist for this station.
 MF0322
 MF0322.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0322
 MF0322.The dynamic height is computed by dividing the NAVD 88
 MF0322.geopotential number by the normal gravity value computed on the
 MF0322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0322.degrees latitude (g = 980.6199 gals.).
 MF0322
 MF0322.The modeled gravity was interpolated from observed gravity values.
 MF0322
 MF0322. The following values were computed from the NAD 83(1997) position.
 MF0322
 MF0322;                    North         East     Units Scale Factor Converg.
 MF0322;SPC IL E     -   513,112.644   308,870.092   MT  0.99997597   +0 04 11.5
 MF0322;SPC IL E     - 1,683,437.07  1,013,351.29   sFT  0.99997597   +0 04 11.5
 MF0322;UTM  16      - 4,571,536.974   397,221.141   MT  0.99973000   -0 48 36.0
 MF0322
 MF0322!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0322!SPC IL E     -   0.99997865  x   0.99997597  =   0.99995463
 MF0322!UTM  16      -   0.99997865  x   0.99973000  =   0.99970866
 MF0322
 MF0322:                Primary Azimuth Mark                     Grid Az
 MF0322:SPC IL E     -  CLAY AZ MK                               180 41 03.1
 MF0322:UTM  16      -  CLAY AZ MK                               181 33 50.6
 MF0322
 MF0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9722171536(NAD 83)
 MF0322
 MF0322|---------------------------------------------------------------------|
 MF0322| PID    Reference Object                     Distance      Geod. Az  |
 MF0322|                                                           dddmmss.s |
 MF0322| MF0323 CLAY RM 1                            30.205 METERS 04859     |
 MF0322| MF1420 BRAIDWOOD MUNICIPAL TANK            APPROX. 2.8 KM 1635511.6 |
 MF0322| CI6833 CLAY AZ MK                                         1804514.6 |
 MF0322| MF1438 COAL CITY MUNICIPAL TANK            APPROX. 4.9 KM 2603527.0 |
 MF0322| MF0324 CLAY RM 2                            28.932 METERS 27857     |
 MF0322|---------------------------------------------------------------------|
 MF0322
 MF0322                          SUPERSEDED SURVEY CONTROL
 MF0322
 MF0322  NAD 83(1997)-  41 17 19.45608(N)    088 13 38.78728(W) AD(       ) 2
 MF0322  NAD 83(1986)-  41 17 19.46094(N)    088 13 38.80322(W) AD(       ) 2
 MF0322  NAD 27      -  41 17 19.34760(N)    088 13 38.58060(W) AD(       ) 2
 MF0322  NGVD 29 (??/??/92)  168.956  (m)          554.32   (f) ADJ UNCH    2 0
 MF0322  NGVD 29             168.96   (m)          554.3    (f) LEVELING    3  
 MF0322
 MF0322.Superseded values are not recommended for survey control.
 MF0322
 MF0322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0322.See file dsdata.pdf to determine how the superseded data were derived.
 MF0322
 MF0322_MARKER: DE = TRAVERSE STATION DISK
 MF0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0322_STAMPING: CLAY 1960
 MF0322_MARK LOGO: CGS
 MF0322_PROJECTION: FLUSH
 MF0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0322+STABILITY: SURFACE MOTION
 MF0322
 MF0322  HISTORY     - Date     Condition        Report By
 MF0322  HISTORY     - 1960     MONUMENTED       CGS
 MF0322  HISTORY     - 1961     GOOD             CGS
 MF0322  HISTORY     - 1970     GOOD             ILHD
 MF0322  HISTORY     - 1972     GOOD             BRADY
 MF0322  HISTORY     - 19890812 GOOD             USPSQD
 MF0322  HISTORY     - 20080930 GOOD             GEOCAC
 MF0322
 MF0322                          STATION DESCRIPTION
 MF0322
 MF0322'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0322'STATION IS LOCATED ABOUT 1-3/4 MILES NORTH OF BRAIDWOOD, ABOUT
 MF0322'0.15 MILE EAST OF U.S. HIGHWAY 66 AND AT CROSSROAD WHERE STATE
 MF0322'ROUTE 113S TURNS WEST AND GOES OVER U.S. HIGHWAY 66.
 MF0322'
 MF0322'TO REACH FROM THE POST OFFICE IN BRAIDWOOD, GO WEST ON MAIN
 MF0322'STREET AND STATE ROUTE 113S FOR 0.5 MILE TO CROSSROAD (DIVISION
 MF0322'STREET), TURN RIGHT AND GO NORTH ON DIVISION STREET (STATE
 MF0322'ROUTE 113S) FOR 1.3 MILES TO THE AZIMUTH MARK ON LEFT AS
 MF0322'DESCRIBED, CONTINUE NORTH 0.45 MILE TO STATION IN SOUTHEAST
 MF0322'CORNER OF INTERSECTION AS DESCRIBED.
 MF0322'
 MF0322'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED CLAY 1960, IS
 MF0322'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 MF0322'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 168 FEET WEST
 MF0322'OF THE SOUTHWEST CORNER OF HOUSE, 100 FEET SOUTHEAST OF ROAD
 MF0322'INTERSECTION, 98 FEET SOUTHWEST OF THE WITNESS POST, 98 FEET
 MF0322'SOUTH OF THE CENTER OF SURFACED ROAD, 55 FEET EAST OF THE
 MF0322'CENTER OF STATE ROUTE 113S AND 30.5 FEET NORTHEAST OF TELEPHONE
 MF0322'POLE.
 MF0322'
 MF0322'REFERENCE MARK 1 IS A STANDARD REFERENCE MARK STAMPED CLAY NO
 MF0322'1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 MF0322'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 99
 MF0322'FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF HOUSE, 34 FEET
 MF0322'SOUTH OF THE CENTER OF ROAD, 57 FEET WEST OF A POWER POLE (WITH
 MF0322'A TRANSFORMER) AND 1.5 FEET EAST OF THE WITNESS POST.
 MF0322'
 MF0322'REFERENCE MARK 2 IS A STANDARD REFERENCE MARK STAMPED CLAY NO
 MF0322'2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 MF0322'WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 81 FEET SOUTHWEST OF
 MF0322'ROAD INTERSECTION, 81 FEET SOUTH OF CENTER OF STATE ROUTE 113S,
 MF0322'39.5 FEET WEST OF THE CENTER OF ROAD AND 5 FEET SOUTH OF POWER
 MF0322'POLE.
 MF0322'
 MF0322'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED CLAY 1960, IS
 MF0322'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 MF0322'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 66 FEET SOUTH
 MF0322'OF A DRIVEWAY, 39 FEET WEST OF THE CENTER OF STATE ROUTE 113S,
 MF0322'1.6 FEET NORTH-NORTHEAST OF THE WITNESS POST AND 1 FOOT EAST OF
 MF0322'THE FENCE.
 MF0322'
 MF0322'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF0322
 MF0322                          STATION RECOVERY (1961)
 MF0322
 MF0322'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0322'2.1 MI NW FROM BRAIDWOOD.
 MF0322'ABOUT 0.5 MILE WEST ALONG MAIN STREET FROM THE POSTOFFICE IN
 MF0322'BRAIDWOOD, THENCE 1.6 MILES NORTH ALONG STATE HIGHWAY 113, AT A
 MF0322'SHARP CURVE IN THE HIGHWAY TO THE WEST, ABOUT 0.2 MILE EAST OF
 MF0322'THE STATE HIGHWAY 113 OVERPASS OVER U.S. HIGHWAY 66, AND AT THE
 MF0322'JUNCTION OF AN ASPHALT PAVED ROAD EAST, 54.5 FEET EAST OF THE
 MF0322'CENTERLINE OF STATE HIGHWAY 113, 98 FEET SOUTH OF THE CENTERLINE
 MF0322'OF ASPHALT PAVED ROAD LEADING EAST, 112 FEET SOUTHEAST OF THE
 MF0322'CENTER OF THE JUNCTION, 31 FEET NORTHEAST OF A TELEPHONE POLE,
 MF0322'167.8 FEET WEST OF THE SOUTHWEST CORNER OF A HOUSE, 97.9 FEET
 MF0322'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 MF0322'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0322
 MF0322                          STATION RECOVERY (1970)
 MF0322
 MF0322'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 MF0322'RECOVERED BY IL DIV OF HIGHWAYS
 MF0322'
 MF0322'CLAY 1960-GOOD
 MF0322'
 MF0322'CLAY NO 1 1960-GOOD
 MF0322'
 MF0322'CLAY NO 2 1960-GOOD
 MF0322'
 MF0322'CLAY 1960-GOOD
 MF0322'
 MF0322'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED EXCEPT FOR
 MF0322'THE FOLLOWING CHANGES--1) POWER POLE 5 FT. NORTH OF R.M. 2 HAS
 MF0322'BEEN REMOVED., R.M. 2 IS NOW COVERED BY 6 INCHES OF DIRT, DUE TO
 MF0322'LANDSCAPING BY NEARBY SERVICE STATION.  2) R.M. 2 IS NOW 30.3
 MF0322'FT. SOUTH OF A NEW POWER POLE AND 51 FT. EAST OF THE EAST CORNER
 MF0322'OF A CONCRETE BASE FOR AN ENCO SERVICE SIGN.
 MF0322
 MF0322                          STATION RECOVERY (1972)
 MF0322
 MF0322'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 MF0322'RECOVERED BY BRADY LAND SURVEYING INC
 MF0322'
 MF0322'CLAY 1960-GOOD
 MF0322'
 MF0322'CLAY NO 1 1960-GOOD
 MF0322
 MF0322                          STATION RECOVERY (1989)
 MF0322
 MF0322'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERM)
 MF0322'RECOVERED IN GOOD CONDITION.
 MF0322
 MF0322                          STATION RECOVERY (2008)
 MF0322
 MF0322'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0322'MARK DOES NOT HAVE A WITNESS POST.  PICTURES ARE AVAILABLE AT THE
 MF0322'GEOCACHING WEBSITE (WWW.GEOCACHING.COM) IN THE  BENCHMARKING  SECTION
 MF0322'UNDER THIS MARK S PID.
 MF0322'RM1 FOUND GOOD
 MF0322'RM2 NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0597 ***********************************************************************
 KC0597  DESIGNATION -  CLAY
 KC0597  PID         -  KC0597
 KC0597  STATE/COUNTY-  IL/GREENE
 KC0597  COUNTRY     -  US
 KC0597  USGS QUAD   -  PEARL EAST (2018)
 KC0597
 KC0597                         *CURRENT SURVEY CONTROL
 KC0597  ______________________________________________________________________
 KC0597* NAD 83(1997) POSITION- 39 28 00.68017(N) 090 31 19.18888(W)   ADJUSTED
 KC0597* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) SCALED
 KC0597  ______________________________________________________________________
 KC0597  GEOID HEIGHT    -        -32.331 (meters)                     GEOID18
 KC0597  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 KC0597  HORZ ORDER      -  FIRST
 KC0597
 KC0597.The horizontal coordinates were established by classical geodetic methods
 KC0597.and adjusted by the National Geodetic Survey in October 1999.
 KC0597
 KC0597.The orthometric height was scaled from a topographic map.
 KC0597
 KC0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0597.GEOID18 height accuracy estimate available here.
 KC0597
 KC0597.Click photographs - Photos may exist for this station.
 KC0597
 KC0597.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0597
 KC0597. The following values were computed from the NAD 83(1997) position.
 KC0597
 KC0597;                    North         East     Units Scale Factor Converg.
 KC0597;SPC IL W     -   310,856.781   669,424.080   MT  0.99995268   -0 13 33.1
 KC0597;SPC IL W     - 1,019,869.29  2,196,268.84   sFT  0.99995268   -0 13 33.1
 KC0597;UTM  15      - 4,371,517.235   713,170.317   MT  1.00015952   +1 34 32.5
 KC0597
 KC0597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0597!SPC IL W     -   0.99997419  x   0.99995268  =   0.99992687
 KC0597!UTM  15      -   0.99997419  x   1.00015952  =   1.00013370
 KC0597
 KC0597:                Primary Azimuth Mark                     Grid Az
 KC0597:SPC IL W     -  CLAY AZ MK                               091 53 21.3
 KC0597:UTM  15      -  CLAY AZ MK                               090 05 15.7
 KC0597
 KC0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1317071517(NAD 83)
 KC0597
 KC0597|---------------------------------------------------------------------|
 KC0597| PID    Reference Object                     Distance      Geod. Az  |
 KC0597|                                                           dddmmss.s |
 KC0597| KC0592 ROADHOUSE TANK                      APPROX.12.8 KM 0824454.9 |
 KC0597| CK7060 CLAY AZ MK                                         0913948.2 |
 KC0597| KC0596 WHITE HALL TANK                     APPROX.11.1 KM 1054117.4 |
 KC0597| KC0582 GREENFIELD MUNICIPAL TANK           APPROX.30.2 KM 1170054.5 |
 KC0597| CK7061 CLAY RM 1                            39.367 METERS 12425     |
 KC0597| KC0594 CARROLLTON GREENE CO CTHSE          APPROX.20.8 KM 1515325.8 |
 KC0597| KC0593 CARROLLTON MUNICIPAL TANK           APPROX.20.7 KM 1522839.4 |
 KC0597| CK7062 CLAY RM 2                            46.980 METERS 25759     |
 KC0597| KC0615 GRIGGSVILLE SPIRE                   APPROX.31.9 KM 3264726.9 |
 KC0597| KC0616 GRIGGSVILLE TANK                    APPROX.32.1 KM 3265933.2 |
 KC0597|---------------------------------------------------------------------|
 KC0597
 KC0597                          SUPERSEDED SURVEY CONTROL
 KC0597
 KC0597  NAD 83(1986)-  39 28 00.68504(N)    090 31 19.18117(W) AD(       ) 1
 KC0597  NAD 27      -  39 28 00.51100(N)    090 31 18.72900(W) AD(       ) 1
 KC0597
 KC0597.Superseded values are not recommended for survey control.
 KC0597
 KC0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0597.See file dsdata.pdf to determine how the superseded data were derived.
 KC0597
 KC0597_MARKER: DS = TRIANGULATION STATION DISK
 KC0597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0597_STAMPING: CLAY 1939
 KC0597_MARK LOGO: CGS
 KC0597_PROJECTION: FLUSH
 KC0597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0597+STABILITY: SURFACE MOTION
 KC0597
 KC0597  HISTORY     - Date     Condition        Report By
 KC0597  HISTORY     - 1939     MONUMENTED       CGS
 KC0597
 KC0597                          STATION DESCRIPTION
 KC0597
 KC0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0597'LOCATED 1-1/4 MILES NORTH AND 1 MILE EAST OF HILLVIEW, 1/4 MILE
 KC0597'WEST OF THE MAIN FARM BUILDINGS OF THE CHICAGO COLD STORAGE
 KC0597'WAREHOUSE COMPANY, IN THE SW 1/4 OF SECTION 23, T 12 N, R 13 W,
 KC0597'53 FEET NORTH OF THE CENTER LINE OF AN EAST-AND-WEST ROAD, 68 FEET
 KC0597'SOUTHWEST OF THE SOUTHWEST CORNER OF A SMALL HOUSE, 18 FEET EAST
 KC0597'OF A FENCE LINE, 42 FEET SOUTH OF A 4-FOOT OAK TREE, AND ON LAND
 KC0597'OWNED BY THE CHICAGO COLD STORAGE WAREHOUSE COMPANY.  THE MARK
 KC0597'IS FLUSH WITH THE GROUND AND IS STAMPED
 KC0597'CLAY 1939.
 KC0597'
 KC0597'TO REACH THE STATION FROM THE POST OFFICE IN HILLVIEW, GO EAST ON
 KC0597'THE STREET BETWEEN THE POST OFFICE AND THE RAILROAD TRACKS FOR
 KC0597'0.1 MILE, THEN TURN LEFT (NORTH) FOR 0.05 MILE, THEN TURN RIGHT
 KC0597'AND FOLLOW A GRAVELED ROAD NORTHEAST FOR 1.75 MILES TO A SMALL
 KC0597'HOUSE AND THE STATION ON THE LEFT (NORTH) SIDE OF THE ROAD.
 KC0597'
 KC0597'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0597'BRONZE DISKS IN CONCRETE.
 KC0597'
 KC0597'REFERENCE MARK NO. 1 IS 39.367 METERS, 129.15 FEET, SOUTHEAST
 KC0597'OF THE STATION, 20 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 KC0597'1 FOOT NORTH OF A FENCE LINE, AND 6 FEET WEST OF A POWER LINE
 KC0597'POLE.  THE MARK PROJECTS 6 INCHES ABOVE THE GROUND
 KC0597'AND IS STAMPED CLAY NO 1 1939.  REFERENCE MARK NO. 2 IS 46.980
 KC0597'METERS, 154.13 FEET, WEST-SOUTHWEST OF THE STATION, IN A FENCE
 KC0597'LINE, 21 FEET NORTH OF THE CENTER LINE OF THE ROAD, AND 5 FEET
 KC0597'EAST OF A TELEPHONE POLE.  THE MARK, NOTE 11A, PROJECTS 4
 KC0597'INCHES ABOVE THE GROUND AND IS STAMPED CLAY NO 2 1939.
 KC0597'
 KC0597'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE EAST OF THE STATION,
 KC0597'AT THE SOUTHWEST CORNER OF AN APPLE ORCHARD, 32 FEET NORTH OF THE
 KC0597'CENTER LINE OF THE ROAD, AND 14 FEET NORTH OF A TELEPHONE POLE.
 KC0597'THE MARK PROJECTS 4 INCHES ABOVE THE GROUND AND IS
 KC0597'STAMPED CLAY 1939.  TO REACH THE MARK FROM THE STATION GO EAST
 KC0597'FOR 0.35 MILE TO THE MARK ON THE LEFT (NORTH) SIDE OF THE ROAD.
 KC0597'
 KC0597'ALL MARKS ARE WITNESSED BY 4 IN X 4 IN WHITE POSTS WHICH PROJECT
 KC0597'2-1/2 FEET ABOVE THE GROUND.
 KC0597'
 KC0597'A 103-FOOT TOWER AT TICK IS V.G.
 KC0597'
 KC0597'A 64-FOOT TOWER IS NEEDED TO CLEAR ALL OTHER LINES.
 KC0597'
 KC0597'HEIGHT OF LIGHT ABOVE STATION MARK - 33 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1450 ***********************************************************************
 NH1450  DESIGNATION -  CLAY
 NH1450  PID         -  NH1450
 NH1450  STATE/COUNTY-  IL/WINNEBAGO
 NH1450  COUNTRY     -  US
 NH1450  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1450
 NH1450                         *CURRENT SURVEY CONTROL
 NH1450  ______________________________________________________________________
 NH1450* NAD 83(1997) POSITION- 42 20 58.42887(N) 089 04 27.31672(W)   ADJUSTED
 NH1450* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 NH1450  ______________________________________________________________________
 NH1450  GEOID HEIGHT    -        -33.533 (meters)                     GEOID18
 NH1450  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 NH1450  HORZ ORDER      -  SECOND
 NH1450
 NH1450.The horizontal coordinates were established by classical geodetic methods
 NH1450.and adjusted by the National Geodetic Survey in October 1999.
 NH1450
 NH1450.The orthometric height was scaled from a topographic map.
 NH1450
 NH1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1450.GEOID18 height accuracy estimate available here.
 NH1450
 NH1450.Click photographs - Photos may exist for this station.
 NH1450
 NH1450.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1450
 NH1450. The following values were computed from the NAD 83(1997) position.
 NH1450
 NH1450;                    North         East     Units Scale Factor Converg.
 NH1450;SPC IL W     -   631,486.709   790,005.349   MT  1.00004081   +0 44 09.4
 NH1450;SPC IL W     - 2,071,802.64  2,591,875.88   sFT  1.00004081   +0 44 09.4
 NH1450;SPC WI S     -    39,258.050   676,283.520   MT  1.00009945   +0 38 09.9
 NH1450;SPC WI S     -   128,799.12  2,218,773.52   sFT  1.00009945   +0 38 09.9
 NH1450;UTM  16      - 4,690,672.812   329,155.040   MT  0.99995914   -1 23 51.6
 NH1450
 NH1450!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1450!SPC IL W     -   0.99997061  x   1.00004081  =   1.00001142
 NH1450!SPC WI S     -   0.99997061  x   1.00009945  =   1.00007006
 NH1450!UTM  16      -   0.99997061  x   0.99995914  =   0.99992975
 NH1450
 NH1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2915590672(NAD 83)
 NH1450
 NH1450|---------------------------------------------------------------------|
 NH1450| PID    Reference Object                     Distance      Geod. Az  |
 NH1450|                                                           dddmmss.s |
 NH1450| CI8377 CLAY RM                               7.810 METERS 03455     |
 NH1450| NH1429 CLARK                               358.296 METERS 05819     |
 NH1450| NH1428 CLINTON                             222.235 METERS 21353     |
 NH1450|---------------------------------------------------------------------|
 NH1450
 NH1450                          SUPERSEDED SURVEY CONTROL
 NH1450
 NH1450  NAD 83(1996)-  42 20 58.42885(N)    089 04 27.31735(W) AD(       ) 2
 NH1450  NAD 83(1991)-  42 20 58.42572(N)    089 04 27.31772(W) AD(       ) 2
 NH1450  NAD 83(1986)-  42 20 58.42383(N)    089 04 27.31913(W) AD(       ) 2
 NH1450  NAD 27      -  42 20 58.35880(N)    089 04 26.93000(W) AD(       ) 2
 NH1450  USSD        -  42 20 58.46100(N)    089 04 26.72800(W) AD(       ) 3
 NH1450
 NH1450.Superseded values are not recommended for survey control.
 NH1450
 NH1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1450.See file dsdata.pdf to determine how the superseded data were derived.
 NH1450
 NH1450_MARKER: N = NAIL
 NH1450_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1450_SP_SET: WOOD STAKE
 NH1450_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1450
 NH1450  HISTORY     - Date     Condition        Report By
 NH1450  HISTORY     - 1920     MONUMENTED       CGS
 NH1450  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1450
 NH1450                          STATION DESCRIPTION
 NH1450
 NH1450'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1450'STATION IS ABOUT 1-3/4 MILES S OF LATHAM PARK, ON THE W SIDE OF
 NH1450'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, AT THE S
 NH1450'END OF A DEEP CUT, AND 5.10 METERS (16.73 FEET) W OF THE W AND
 NH1450'NEAREST RAIL.  THE STATION AND REFERENCE MARKS ARE STAKES 2
 NH1450'BY 4 INCHES IN SIZE, EACH WITH A NAIL IN THE TOP AND A CROSS
 NH1450'FILED ON THE NAIL.  THE REFERENCE MARK IS ON THE SAME SIDE OF
 NH1450'THE TRACK, 7.81 METERS (25.62 FEET) FROM THE STATION,
 NH1450'S 34 DEG 55 MIN W.
 NH1450
 NH1450                          STATION RECOVERY (1997)
 NH1450
 NH1450'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1450'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6136 ***********************************************************************
 DK6136  DESIGNATION -  CLAY 03
 DK6136  PID         -  DK6136
 DK6136  STATE/COUNTY-  IL/CLAY
 DK6136  COUNTRY     -  US
 DK6136  USGS QUAD   -  LOUISVILLE WEST (2018)
 DK6136
 DK6136                         *CURRENT SURVEY CONTROL
 DK6136  ______________________________________________________________________
 DK6136* NAD 83(2011) POSITION- 38 49 58.98097(N) 088 30 32.18033(W)   ADJUSTED
 DK6136* NAD 83(2011) ELLIP HT-   120.767 (meters)        (06/27/12)   ADJUSTED
 DK6136* NAD 83(2011) EPOCH   -  2010.00
 DK6136* NAVD 88 ORTHO HEIGHT -   152.2   (meters)      499.    (feet) GPS OBS
 DK6136  ______________________________________________________________________
 DK6136  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6136  GEOID HEIGHT    -        -31.401 (meters)                     GEOID03
 DK6136  GEOID HEIGHT    -        -31.444 (meters)                     GEOID18
 DK6136  NAD 83(2011) X  -    129,456.077 (meters)                     COMP
 DK6136  NAD 83(2011) Y  - -4,973,379.500 (meters)                     COMP
 DK6136  NAD 83(2011) Z  -  3,977,972.357 (meters)                     COMP
 DK6136  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 DK6136
 DK6136  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6136  Standards:
 DK6136         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6136            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6136  -------------------------------------------------------------------
 DK6136  NETWORK    0.55   0.88           0.25   0.19   0.45      0.10880779
 DK6136  -------------------------------------------------------------------
 DK6136  Click here for local accuracies and other accuracy information.
 DK6136
 DK6136.The horizontal coordinates were established by GPS observations
 DK6136.and adjusted by the National Geodetic Survey in June 2012.
 DK6136
 DK6136.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6136.been affixed to the stable North American tectonic plate. See 
 DK6136.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6136
 DK6136.The horizontal coordinates are valid at the epoch date displayed above
 DK6136.which is a decimal equivalence of Year/Month/Day.
 DK6136
 DK6136.The orthometric height was determined by GPS observations and a
 DK6136.high-resolution geoid model.
 DK6136
 DK6136.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6136.GEOID18 height accuracy estimate available here.
 DK6136
 DK6136.Click photographs - Photos may exist for this station.
 DK6136
 DK6136.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6136
 DK6136.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6136
 DK6136.The ellipsoidal height was determined by GPS observations
 DK6136.and is referenced to NAD 83.
 DK6136
 DK6136. The following values were computed from the NAD 83(2011) position.
 DK6136
 DK6136;                    North         East     Units Scale Factor Converg.
 DK6136;SPC IL E     -   240,459.419   284,752.607   MT  0.99997786   -0 06 36.4
 DK6136;SPC IL E     -   788,907.28    934,225.84   sFT  0.99997786   -0 06 36.4
 DK6136;UTM  16      - 4,299,331.831   369,028.560   MT  0.99981123   -0 56 46.8
 DK6136
 DK6136!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6136!SPC IL E     -   0.99998105  x   0.99997786  =   0.99995891
 DK6136!UTM  16      -   0.99998105  x   0.99981123  =   0.99979229
 DK6136
 DK6136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6902899331(NAD 83)
 DK6136
 DK6136                          SUPERSEDED SURVEY CONTROL
 DK6136
 DK6136  NAD 83(2007)-  38 49 58.98105(N)    088 30 32.18108(W) AD(2002.00) 1
 DK6136  ELLIP H (07/11/08)  120.773  (m)                       GP(2002.00) 3 2
 DK6136
 DK6136.Superseded values are not recommended for survey control.
 DK6136
 DK6136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6136.See file dsdata.pdf to determine how the superseded data were derived.
 DK6136
 DK6136_MARKER: DD = SURVEY DISK
 DK6136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6136_STAMPING: CLAY 03 2007
 DK6136_MARK LOGO: ILDT
 DK6136_PROJECTION: FLUSH
 DK6136_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6136+STABILITY: SURFACE MOTION
 DK6136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6136+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2020
 DK6136
 DK6136  HISTORY     - Date     Condition        Report By
 DK6136  HISTORY     - 2007     MONUMENTED       ILDT
 DK6136  HISTORY     - 20080505 GOOD             NGS
 DK6136  HISTORY     - 20200505 GOOD             ILDT
 DK6136
 DK6136                          STATION DESCRIPTION
 DK6136
 DK6136'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6136'STATION IS LOCATED 4.2 MILES NORTH OF LOUISVILLE.  TO REACH FROM THE
 DK6136'INTERSECTION OF  CHESTNUT ST (CR 3) IN LOUISVILLE, GO NORTH 4.25 MILES
 DK6136'TO THE STATION ON THE LEFT.  STATION IS  LOCATED IN THE NORTHWEST
 DK6136'QUADRANT OF THE INTERSECTION.  STATION IS AN ALUMINUM DISK  SET IN A
 DK6136'CONCRETE MONUMENT WITH REBAR, AND IS BURIED 0.2'.  STATION IS
 DK6136'50.0'WEST OF  CENTERLINE US-45, 50.0' NORTH OF CENTERLINE CR 1550N,
 DK6136'AND 1.0' EAST OF FIBERGLASS WITNESS  POST.
 DK6136
 DK6136                          STATION RECOVERY (2020)
 DK6136
 DK6136'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DK6136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6135 ***********************************************************************
 DK6135  DESIGNATION -  CLAY 04
 DK6135  PID         -  DK6135
 DK6135  STATE/COUNTY-  IL/CLAY
 DK6135  COUNTRY     -  US
 DK6135  USGS QUAD   -  SAILOR SPRINGS (2018)
 DK6135
 DK6135                         *CURRENT SURVEY CONTROL
 DK6135  ______________________________________________________________________
 DK6135* NAD 83(2011) POSITION- 38 46 08.45500(N) 088 18 12.36092(W)   ADJUSTED
 DK6135* NAD 83(2011) ELLIP HT-   106.633 (meters)        (06/27/12)   ADJUSTED
 DK6135* NAD 83(2011) EPOCH   -  2010.00
 DK6135* NAVD 88 ORTHO HEIGHT -   138.0   (meters)      453.    (feet) GPS OBS
 DK6135  ______________________________________________________________________
 DK6135  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6135  GEOID HEIGHT    -        -31.351 (meters)                     GEOID03
 DK6135  GEOID HEIGHT    -        -31.392 (meters)                     GEOID18
 DK6135  NAD 83(2011) X  -    147,425.008 (meters)                     COMP
 DK6135  NAD 83(2011) Y  - -4,977,324.697 (meters)                     COMP
 DK6135  NAD 83(2011) Z  -  3,972,423.455 (meters)                     COMP
 DK6135  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 DK6135
 DK6135  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6135  Standards:
 DK6135         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6135            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6135  -------------------------------------------------------------------
 DK6135  NETWORK    0.48   0.80           0.22   0.17   0.41      0.04249147
 DK6135  -------------------------------------------------------------------
 DK6135  Click here for local accuracies and other accuracy information.
 DK6135
 DK6135.The horizontal coordinates were established by GPS observations
 DK6135.and adjusted by the National Geodetic Survey in June 2012.
 DK6135
 DK6135.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6135.been affixed to the stable North American tectonic plate. See 
 DK6135.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6135
 DK6135.The horizontal coordinates are valid at the epoch date displayed above
 DK6135.which is a decimal equivalence of Year/Month/Day.
 DK6135
 DK6135.The orthometric height was determined by GPS observations and a
 DK6135.high-resolution geoid model.
 DK6135
 DK6135.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6135.GEOID18 height accuracy estimate available here.
 DK6135
 DK6135.Click photographs - Photos may exist for this station.
 DK6135
 DK6135.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6135
 DK6135.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6135
 DK6135.The ellipsoidal height was determined by GPS observations
 DK6135.and is referenced to NAD 83.
 DK6135
 DK6135. The following values were computed from the NAD 83(2011) position.
 DK6135
 DK6135;                    North         East     Units Scale Factor Converg.
 DK6135;SPC IL E     -   233,336.737   302,598.443   MT  0.99997508   +0 01 07.4
 DK6135;SPC IL E     -   765,538.94    992,775.06   sFT  0.99997508   +0 01 07.4
 DK6135;UTM  16      - 4,291,951.070   386,765.220   MT  0.99975789   -0 48 58.6
 DK6135
 DK6135!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6135!SPC IL E     -   0.99998327  x   0.99997508  =   0.99995835
 DK6135!UTM  16      -   0.99998327  x   0.99975789  =   0.99974116
 DK6135
 DK6135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8676591951(NAD 83)
 DK6135
 DK6135                          SUPERSEDED SURVEY CONTROL
 DK6135
 DK6135  NAD 83(2007)-  38 46 08.45510(N)    088 18 12.36176(W) AD(2002.00) 1
 DK6135  ELLIP H (07/11/08)  106.645  (m)                       GP(2002.00) 3 2
 DK6135
 DK6135.Superseded values are not recommended for survey control.
 DK6135
 DK6135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6135.See file dsdata.pdf to determine how the superseded data were derived.
 DK6135
 DK6135_MARKER: DD = SURVEY DISK
 DK6135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6135_STAMPING: CLAY 04 2007
 DK6135_MARK LOGO: ILDT
 DK6135_PROJECTION: FLUSH
 DK6135_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6135+STABILITY: SURFACE MOTION
 DK6135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6135+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 DK6135
 DK6135  HISTORY     - Date     Condition        Report By
 DK6135  HISTORY     - 2007     MONUMENTED       ILDT
 DK6135  HISTORY     - 20080505 GOOD             NGS
 DK6135  HISTORY     - 20100804 GOOD             ILDT
 DK6135  HISTORY     - 20200420 GOOD             ILDT
 DK6135
 DK6135                          STATION DESCRIPTION
 DK6135
 DK6135'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6135'STATION IS LOCATED 3.2 MILES EAST OF SAILOR SPRINGS.  TO REACH FROM
 DK6135'THE INTERSECTION OF  PARK ST AND WASHINGTON ST (CR 1800E) IN SAILOR
 DK6135'SPRINGS, GO NORTH 0.5 MILES TO CR 3 (CR  1150N).  TURN RIGHT AND HEAD
 DK6135'EAST FOR 3.2 MILES TO STATION ON THE LEFT.  STATION IS AN  ALUMINUM
 DK6135'DISK SET IN A CONCRETE MONUMENT, AND IS BURIED 0.2'.  STATION IS 0.2
 DK6135'MILES WEST OF  THE CENTERLINE CR 2175E, 88.6' NORTHEAST OF A POWER
 DK6135'POLE, 18.0' NORTH OF THE CENTERLINE CR  3, AND 11.0 SOUTHWEST OF A
 DK6135'FIBERGLASS WITNESS POST.
 DK6135
 DK6135                          STATION RECOVERY (2010)
 DK6135
 DK6135'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 DK6135'RECOVERED AS DESCRIBED
 DK6135
 DK6135                          STATION RECOVERY (2020)
 DK6135
 DK6135'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DK6135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1641 ***********************************************************************
 JB1641  DESIGNATION -  CLAY CITY MUNICIPAL TANK
 JB1641  PID         -  JB1641
 JB1641  STATE/COUNTY-  IL/CLAY
 JB1641  COUNTRY     -  US
 JB1641  USGS QUAD   -  CLAY CITY (2018)
 JB1641
 JB1641                         *CURRENT SURVEY CONTROL
 JB1641  ______________________________________________________________________
 JB1641* NAD 83(1997) POSITION- 38 41 02.88071(N) 088 21 17.76139(W)   ADJUSTED
 JB1641  ______________________________________________________________________
 JB1641  GEOID HEIGHT    -        -31.232 (meters)                     GEOID18
 JB1641  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 JB1641  HORZ ORDER      -  THIRD
 JB1641
 JB1641.The horizontal coordinates were established by classical geodetic methods
 JB1641.and adjusted by the National Geodetic Survey in October 1999.
 JB1641
 JB1641.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1641.GEOID18 height accuracy estimate available here.
 JB1641
 JB1641.Click photographs - Photos may exist for this station.
 JB1641
 JB1641.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1641
 JB1641. The following values were computed from the NAD 83(1997) position.
 JB1641
 JB1641;                    North         East     Units Scale Factor Converg.
 JB1641;SPC IL E     -   223,914.024   298,120.592   MT  0.99997504   -0 00 48.6
 JB1641;SPC IL E     -   734,624.59    978,083.98   sFT  0.99997504   -0 00 48.6
 JB1641;UTM  16      - 4,282,596.521   382,151.626   MT  0.99977102   -0 50 49.1
 JB1641
 JB1641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8215182596(NAD 83)
 JB1641
 JB1641                          SUPERSEDED SURVEY CONTROL
 JB1641
 JB1641  NAD 83(1997)-  38 41 02.88792(N)    088 21 17.76247(W) AD(       ) 3
 JB1641  NAD 83(1986)-  38 41 02.89337(N)    088 21 17.75914(W) AD(       ) 3
 JB1641  NAD 27      -  38 41 02.72236(N)    088 21 17.60915(W) AD(       ) 3
 JB1641
 JB1641.Superseded values are not recommended for survey control.
 JB1641
 JB1641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1641.See file dsdata.pdf to determine how the superseded data were derived.
 JB1641
 JB1641_MARKER: 53 = ELEVATED TANK
 JB1641
 JB1641  HISTORY     - Date     Condition        Report By
 JB1641  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1641
 JB1641                          STATION DESCRIPTION
 JB1641
 JB1641'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1641'THE STATION IS THE CENTER OF A FOUR LEGGED STEEL TANK PAINTED SILVER
 JB1641'WITH THE LEGEND
 JB1641'CLAY CITY PAINTED IN BLACK LETTERS ON THE NORTHEAST
 JB1641'SIDE OF THE TANK.  THE OVERALL
 JB1641'HEIGHT IS ABOUT 100 FEET.
 JB1641'
 JB1641'TO REACH FROM THE POST OFFICE IN CLAY CITY, GO SOUTH ON A PAVED
 JB1641'STREET FOR 0.4 MILE TO
 JB1641'A SIDE STREET RIGHT.  TURN RIGHT AND GO WEST ON A PAVED
 JB1641'STREET FOR 0.05 MILE TO THE
 JB1641'STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1181 ***********************************************************************
 JB1181  DESIGNATION -  CLAY RESET
 JB1181  PID         -  JB1181
 JB1181  STATE/COUNTY-  IL/WASHINGTON
 JB1181  COUNTRY     -  US
 JB1181  USGS QUAD   -  ASHLEY (2018)
 JB1181
 JB1181                         *CURRENT SURVEY CONTROL
 JB1181  ______________________________________________________________________
 JB1181* NAD 83(1997) POSITION- 38 21 35.43443(N) 089 10 39.84206(W)   ADJUSTED
 JB1181* NAVD 88 ORTHO HEIGHT -   172.67  (meters)      566.5   (feet) RESET
 JB1181  ______________________________________________________________________
 JB1181  GEOID HEIGHT    -        -30.146 (meters)                     GEOID18
 JB1181  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 JB1181  HORZ ORDER      -  SECOND
 JB1181  VERT ORDER      -  THIRD
 JB1181
 JB1181.The horizontal coordinates were established by classical geodetic methods
 JB1181.and adjusted by the National Geodetic Survey in October 1999.
 JB1181
 JB1181.The orthometric height was computed from unverified reset data.
 JB1181
 JB1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1181.GEOID18 height accuracy estimate available here.
 JB1181
 JB1181.Click photographs - Photos may exist for this station.
 JB1181
 JB1181.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1181
 JB1181. The following values were computed from the NAD 83(1997) position.
 JB1181
 JB1181;                    North         East     Units Scale Factor Converg.
 JB1181;SPC IL W     -   188,372.947   786,430.162   MT  1.00003314   +0 36 49.6
 JB1181;SPC IL W     -   618,020.24  2,580,146.29   sFT  1.00003314   +0 36 49.6
 JB1181;UTM  16      - 4,247,986.245   309,728.197   MT  1.00004587   -1 21 06.9
 JB1181
 JB1181!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1181!SPC IL W     -   0.99997764  x   1.00003314  =   1.00001078
 JB1181!UTM  16      -   0.99997764  x   1.00004587  =   1.00002351
 JB1181
 JB1181:                Primary Azimuth Mark                     Grid Az
 JB1181:SPC IL W     -  ASHLEY MUNICIPAL TANK                    188 15 46.7
 JB1181:UTM  16      -  ASHLEY MUNICIPAL TANK                    190 13 43.2
 JB1181
 JB1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0972847986(NAD 83)
 JB1181
 JB1181|---------------------------------------------------------------------|
 JB1181| PID    Reference Object                     Distance      Geod. Az  |
 JB1181|                                                           dddmmss.s |
 JB1181| JB1863 ASHLEY MUNICIPAL TANK               APPROX. 2.8 KM 1885236.3 |
 JB1181| JB1182 CLAY RM 1                            26.761 METERS 19646     |
 JB1181| JB1861 ASHLEY HOBEN CANDY CO WATER TK      APPROX. 3.5 KM 1975914.3 |
 JB1181| JB1179 CLAY RM 2                            26.341 METERS 35730     |
 JB1181| JB1178 CLAY AZ MK                                         3574221.3 |
 JB1181|---------------------------------------------------------------------|
 JB1181
 JB1181                          SUPERSEDED SURVEY CONTROL
 JB1181
 JB1181  NAD 83(1993)-  38 21 35.44958(N)    089 10 39.84052(W) AD(       ) 2
 JB1181  NAD 83(1986)-  38 21 35.44979(N)    089 10 39.84045(W) AD(       ) 2
 JB1181
 JB1181.Superseded values are not recommended for survey control.
 JB1181
 JB1181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1181.See file dsdata.pdf to determine how the superseded data were derived.
 JB1181
 JB1181_MARKER: DS = TRIANGULATION STATION DISK
 JB1181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1181_STAMPING: CLAY 1961 1963
 JB1181_MARK LOGO: CGS
 JB1181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1181+STABILITY: SURFACE MOTION
 JB1181
 JB1181  HISTORY     - Date     Condition        Report By
 JB1181  HISTORY     - 1963     MONUMENTED       CGS
 JB1181  HISTORY     - 20110810 MARK NOT FOUND   ILDT
 JB1181  HISTORY     - 20151008 MARK NOT FOUND   AMESC
 JB1181
 JB1181                          STATION DESCRIPTION
 JB1181
 JB1181'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 JB1181'1.2 MI S FROM RICHVIEW.
 JB1181'ABOUT 1.2 MILES S ALONG NO. 51 U.S. HIGHWAY FROM THE MAIN
 JB1181'CROSSROADS IN RICHVIEW, IN THE NE ANGLE OF INTERSECTION OF HWY.
 JB1181'AND A SECONDARY GRADED ROAD, 49 FEET N OF CENTER LINE OF GRADED
 JB1181'ROAD, 40 FEET E OF CENTER LINE OF THE NEW (SLIGHLY REVISED HERE
 JB1181'NOW) LOCATION OF HWY., ON THE BACK SLOPE OF THE SIDE DITCH, ABOUT
 JB1181'2 FEET LOWER THAN THE GENERAL LEVEL OF THE GROUND BEFORE
 JB1181'DITCHING, A LC MARK STAMPED CLAY 1961 1963, IT IS 22.43 FEET WNW
 JB1181'IN AZIMUTH 112 DEG 52 MIN FROM CLAY R.M. NO. 4 AND 1.71 FEET
 JB1181'LOWER THAN SAME.
 JB1181
 JB1181                          STATION RECOVERY (2011)
 JB1181
 JB1181'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1181'MARK NOT FOUND.
 JB1181
 JB1181                          STATION RECOVERY (2015)
 JB1181
 JB1181'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1181'THE STATION WAS NOT FOUND.  REFERENCE MARK 4 WAS FOUND.  THE CURRENT
 JB1181'RESIDENT OF 42 YEARS DOES NOT RECALL EVER SEEING THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0323 ***********************************************************************
 MF0323  DESIGNATION -  CLAY RM 1
 MF0323  PID         -  MF0323
 MF0323  STATE/COUNTY-  IL/WILL
 MF0323  COUNTRY     -  US
 MF0323  USGS QUAD   -  WILMINGTON (2018)
 MF0323
 MF0323                         *CURRENT SURVEY CONTROL
 MF0323  ______________________________________________________________________
 MF0323* NAD 83(1986) POSITION- 41 17 20.10   (N) 088 13 37.81   (W)   HD_HELD1
 MF0323* NAVD 88 ORTHO HEIGHT -   169.180 (meters)      555.05  (feet) ADJUSTED
 MF0323  ______________________________________________________________________
 MF0323  GEOID HEIGHT    -        -32.785 (meters)                     GEOID18
 MF0323  DYNAMIC HEIGHT  -        169.115 (meters)      554.84  (feet) COMP
 MF0323  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 MF0323
 MF0323  VERT ORDER      -  SECOND    CLASS 0
 MF0323
 MF0323.The horizontal coordinates were determined by differentially corrected
 MF0323.hand held GPS observations or other comparable positioning techniques
 MF0323.and have an estimated accuracy of +/- 3 meters.
 MF0323
 MF0323.The orthometric height was determined by differential leveling and
 MF0323.adjusted by the NATIONAL GEODETIC SURVEY
 MF0323.in June 1991.
 MF0323
 MF0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0323.GEOID18 height accuracy estimate available here.
 MF0323
 MF0323.Click photographs - Photos may exist for this station.
 MF0323
 MF0323.The dynamic height is computed by dividing the NAVD 88
 MF0323.geopotential number by the normal gravity value computed on the
 MF0323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0323.degrees latitude (g = 980.6199 gals.).
 MF0323
 MF0323.The modeled gravity was interpolated from observed gravity values.
 MF0323
 MF0323;                    North         East    Units  Estimated Accuracy
 MF0323;SPC IL E     -   513,132.6     308,892.8     MT  (+/- 3 meters HH1 GPS) 
 MF0323
 MF0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9724471556(NAD 83)
 MF0323
 MF0323                          SUPERSEDED SURVEY CONTROL
 MF0323
 MF0323  NGVD 29 (??/??/92)  169.265  (m)          555.33   (f) ADJ UNCH    2 0
 MF0323
 MF0323.Superseded values are not recommended for survey control.
 MF0323
 MF0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0323.See file dsdata.pdf to determine how the superseded data were derived.
 MF0323
 MF0323_MARKER: DR = REFERENCE MARK DISK
 MF0323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0323_STAMPING: CLAY NO 1 1960
 MF0323_MARK LOGO: CGS
 MF0323_PROJECTION: PROJECTING 3 CENTIMETERS
 MF0323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0323+STABILITY: SURFACE MOTION
 MF0323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0323+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2023
 MF0323
 MF0323  HISTORY     - Date     Condition        Report By
 MF0323  HISTORY     - 1960     MONUMENTED       CGS
 MF0323  HISTORY     - 1961     GOOD             CGS
 MF0323  HISTORY     - 20080930 GOOD             GEOCAC
 MF0323  HISTORY     - 20230313 GOOD             ILDT
 MF0323
 MF0323                          STATION DESCRIPTION
 MF0323
 MF0323'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0323'2.1 MI NW FROM BRAIDWOOD.
 MF0323'ABOUT 0.5 MILE WEST ALONG MAIN STREET FROM THE POSTOFFICE IN
 MF0323'BRAIDWOOD, THENCE 1.6 MILES NORTH ALONG STATE HIGHWAY 113, AT A
 MF0323'SHARP CURVE IN THE HIGHWAY TO THE WEST, AND AT THE JUNCTION OF AN
 MF0323'ASPHALT PAVED ROAD EAST, ABOUT 0.2 MILE EAST OF THE STATE HIGHWAY
 MF0323'113 OVERPASS OVER U.S. HIGHWAY 66, 131 FEET EAST OF THE CENTERLINE
 MF0323'OF STATE HIGHWAY 113, 34.5 FEET SOUTH OF THE CENTERLINE OF THE
 MF0323'ASPHALT PAVED ROAD, 58 FEET WEST OF A POWER POLE WITH A TRANSFORMER,
 MF0323'110.5 FEET WEST NORTHWEST OF THE SOUTHWEST CORNER OF A HOUSE,
 MF0323'99.1 FEET NORTHEAST OF TRAVERSE STATION CLAY, 1.5 FEET EAST OF A
 MF0323'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ASPHALT PAVED
 MF0323'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0323
 MF0323                          STATION RECOVERY (2008)
 MF0323
 MF0323'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0323'RECOVERED IN GOOD CONDITION.
 MF0323
 MF0323                          STATION RECOVERY (2023)
 MF0323
 MF0323'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 MF0323'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0324 ***********************************************************************
 MF0324  DESIGNATION -  CLAY RM 2
 MF0324  PID         -  MF0324
 MF0324  STATE/COUNTY-  IL/WILL
 MF0324  COUNTRY     -  US
 MF0324  USGS QUAD   -  WILMINGTON (2018)
 MF0324
 MF0324                         *CURRENT SURVEY CONTROL
 MF0324  ______________________________________________________________________
 MF0324* NAD 83(1986) POSITION- 41 17 19.60   (N) 088 13 40.01   (W)   HD_HELD1
 MF0324* NAVD 88 ORTHO HEIGHT -   168.973 (meters)      554.37  (feet) ADJUSTED
 MF0324  ______________________________________________________________________
 MF0324  GEOID HEIGHT    -        -32.785 (meters)                     GEOID18
 MF0324  DYNAMIC HEIGHT  -        168.908 (meters)      554.16  (feet) COMP
 MF0324  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 MF0324
 MF0324  VERT ORDER      -  SECOND    CLASS 0
 MF0324
 MF0324.The horizontal coordinates were determined by differentially corrected
 MF0324.hand held GPS observations or other comparable positioning techniques
 MF0324.and have an estimated accuracy of +/- 3 meters.
 MF0324
 MF0324.The orthometric height was determined by differential leveling and
 MF0324.adjusted by the NATIONAL GEODETIC SURVEY
 MF0324.in June 1991.
 MF0324
 MF0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0324.GEOID18 height accuracy estimate available here.
 MF0324
 MF0324.Click photographs - Photos may exist for this station.
 MF0324
 MF0324.The dynamic height is computed by dividing the NAVD 88
 MF0324.geopotential number by the normal gravity value computed on the
 MF0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0324.degrees latitude (g = 980.6199 gals.).
 MF0324
 MF0324.The modeled gravity was interpolated from observed gravity values.
 MF0324
 MF0324;                    North         East    Units  Estimated Accuracy
 MF0324;SPC IL E     -   513,117.1     308,841.6     MT  (+/- 3 meters HH1 GPS) 
 MF0324
 MF0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9719271541(NAD 83)
 MF0324
 MF0324                          SUPERSEDED SURVEY CONTROL
 MF0324
 MF0324  NGVD 29 (??/??/92)  169.058  (m)          554.65   (f) ADJ UNCH    2 0
 MF0324
 MF0324.Superseded values are not recommended for survey control.
 MF0324
 MF0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0324.See file dsdata.pdf to determine how the superseded data were derived.
 MF0324
 MF0324_MARKER: DR = REFERENCE MARK DISK
 MF0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0324_STAMPING: CLAY NO 2 1960
 MF0324_MARK LOGO: CGS
 MF0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0324+STABILITY: SURFACE MOTION
 MF0324
 MF0324  HISTORY     - Date     Condition        Report By
 MF0324  HISTORY     - 1960     MONUMENTED       CGS
 MF0324  HISTORY     - 1961     GOOD             CGS
 MF0324  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0324
 MF0324                          STATION DESCRIPTION
 MF0324
 MF0324'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0324'2.1 MI NW FROM BRAIDWOOD.
 MF0324'ABOUT 0.5 MILE WEST ALONG MAIN STREET FROM THE POSTOFFICE IN
 MF0324'BRAIDWOOD, THENCE 1.6 MILES NORTH ALONG STATE HIGHWAY 113, AT A
 MF0324'SHARP CURVE IN THE HIGHWAY TO THE WEST, AND AT THE JUNCTION OF AN
 MF0324'ASPHALT PAVED ROAD EAST, ABOUT 0.2 MILE EAST OF THE STATE HIGHWAY
 MF0324'113 OVERPASS OVER U.S. HIGHWAY 66, 39.5 FEET WEST OF THE CENTERLINE
 MF0324'OF STATE HIGHWAY 113, 81.5 FEET SOUTH OF THE CENTERLINE OF THE
 MF0324'HIGHWAY, 5 FEET SOUTH OF A POWER POLE, 94.9 FEET WEST OF TRAVERSE
 MF0324'STATION CLAY, 174.4 FEET WEST SOUTHWEST OF A METAL WITNESS POST,
 MF0324'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 MF0324'PROJECTING 4 INCHES.
 MF0324
 MF0324                          STATION RECOVERY (2008)
 MF0324
 MF0324'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0324'SUBMITTED BY GEOCACHER CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1183 ***********************************************************************
 JB1183  DESIGNATION -  CLAY RM 3
 JB1183  PID         -  JB1183
 JB1183  STATE/COUNTY-  IL/WASHINGTON
 JB1183  COUNTRY     -  US
 JB1183  USGS QUAD   -  ASHLEY (2018)
 JB1183
 JB1183                         *CURRENT SURVEY CONTROL
 JB1183  ______________________________________________________________________
 JB1183* NAD 83(1986) POSITION- 38 21 36.10   (N) 089 10 39.55   (W)   HD_HELD1
 JB1183* NAVD 88 ORTHO HEIGHT -   173.549 (meters)      569.39  (feet) ADJUSTED
 JB1183  ______________________________________________________________________
 JB1183  GEOID HEIGHT    -        -30.147 (meters)                     GEOID18
 JB1183  DYNAMIC HEIGHT  -        173.439 (meters)      569.02  (feet) COMP
 JB1183  MODELED GRAVITY -    979,990.0   (mgal)                       NAVD 88
 JB1183
 JB1183  VERT ORDER      -  SECOND    CLASS I
 JB1183
 JB1183.The horizontal coordinates were determined by differentially corrected
 JB1183.hand held GPS observations or other comparable positioning techniques
 JB1183.and have an estimated accuracy of +/- 3 meters.
 JB1183
 JB1183.The orthometric height was determined by differential leveling and
 JB1183.adjusted by the NATIONAL GEODETIC SURVEY
 JB1183.in May 2016.
 JB1183
 JB1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1183.GEOID18 height accuracy estimate available here.
 JB1183
 JB1183.Click photographs - Photos may exist for this station.
 JB1183
 JB1183.The dynamic height is computed by dividing the NAVD 88
 JB1183.geopotential number by the normal gravity value computed on the
 JB1183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1183.degrees latitude (g = 980.6199 gals.).
 JB1183
 JB1183.The modeled gravity was interpolated from observed gravity values.
 JB1183
 JB1183;                    North         East    Units  Estimated Accuracy
 JB1183;SPC IL W     -   188,393.5     786,437.0     MT  (+/- 3 meters HH1 GPS) 
 JB1183
 JB1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0973548006(NAD 83)
 JB1183
 JB1183                          SUPERSEDED SURVEY CONTROL
 JB1183
 JB1183  NAVD 88 (06/15/91)  173.453  (m)          569.07   (f) SUPERSEDED  1 1
 JB1183  NGVD 29 (??/??/92)  173.562  (m)          569.43   (f) ADJ UNCH    1 1
 JB1183
 JB1183.Superseded values are not recommended for survey control.
 JB1183
 JB1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1183.See file dsdata.pdf to determine how the superseded data were derived.
 JB1183
 JB1183_MARKER: DR = REFERENCE MARK DISK
 JB1183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1183_STAMPING: CLAY NO 3 1961 1963
 JB1183_MARK LOGO: CGS
 JB1183_PROJECTION: PROJECTING 5 CENTIMETERS
 JB1183_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1183+STABILITY: SURFACE MOTION
 JB1183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1183+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2019
 JB1183
 JB1183  HISTORY     - Date     Condition        Report By
 JB1183  HISTORY     - 1963     MONUMENTED       CGS
 JB1183  HISTORY     - 1969     GOOD             CGS
 JB1183  HISTORY     - 20121004 GOOD             ILDT
 JB1183  HISTORY     - 20140626 GOOD             ILDT
 JB1183  HISTORY     - 20151008 GOOD             AMESC
 JB1183  HISTORY     - 20190827 GOOD             ILDT
 JB1183
 JB1183                          STATION DESCRIPTION
 JB1183
 JB1183'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1183'2.4 MI N FROM ASHLEY.
 JB1183'ABOUT 2.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1183'THE STATION AT ASHLEY, THENCE 0.3 MILE EAST ALONG A DIRT ROAD,
 JB1183'142 FEET NORTH-NORTHEAST OF THE CENTER OF THE INTERSECTION OF THE
 JB1183'ROAD AND U.S. HIGHWAY 51, 120 FEET NORTH OF THE CENTER LINE OF
 JB1183'THE ROAD, 61 1/2 FEET SOUTH OF A TELEPHONE POLE, 17 FEET NORTH OF
 JB1183'A 22-INCH MAPLE TREE, 1.9 FEET SOUTH OF A METAL WITNESS POST,
 JB1183'ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 JB1183'OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 JB1183'SEC 11, T 2 S, R 1 W.
 JB1183
 JB1183                          STATION RECOVERY (2012)
 JB1183
 JB1183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1183'RECOVERED IN GOOD CONDITION.
 JB1183
 JB1183                          STATION RECOVERY (2014)
 JB1183
 JB1183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1183'RECOVERED IN GOOD CONDITION.
 JB1183
 JB1183                          STATION RECOVERY (2015)
 JB1183
 JB1183'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1183'RECOVERED IN GOOD CONDITION.
 JB1183'
 JB1183'NOTE-THE STATION IS 60.7 FT (18.5 M) EAST OF THE CENTERLINE OF US
 JB1183'ROUTE 51, 119 FT (36.3 M) NORTH OF THE CENTERLINE OF HAWAII ROAD, 92.8
 JB1183'FT (28.3 M) NORTH OF A FIBER OPTIC WARNING POST, 91.2 FT (27.8 M)
 JB1183'NORTH OF TELEPHONE PEDESTAL NUMBER '680 14', 25.9 FT (7.9 M) SOUTH OF
 JB1183'A GAS REGULATOR AND 2.0 FT (0.6 M) SOUTH OF A METAL WITNESS POST.
 JB1183
 JB1183                          STATION RECOVERY (2019)
 JB1183
 JB1183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1183'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1184 ***********************************************************************
 JB1184  DESIGNATION -  CLAY RM 4
 JB1184  PID         -  JB1184
 JB1184  STATE/COUNTY-  IL/WASHINGTON
 JB1184  COUNTRY     -  US
 JB1184  USGS QUAD   -  ASHLEY (2018)
 JB1184
 JB1184                         *CURRENT SURVEY CONTROL
 JB1184  ______________________________________________________________________
 JB1184* NAD 83(1986) POSITION- 38 21 35.37   (N) 089 10 39.61   (W)   HD_HELD1
 JB1184* NAVD 88 ORTHO HEIGHT -   173.271 (meters)      568.47  (feet) ADJUSTED
 JB1184  ______________________________________________________________________
 JB1184  GEOID HEIGHT    -        -30.146 (meters)                     GEOID18
 JB1184  DYNAMIC HEIGHT  -        173.161 (meters)      568.11  (feet) COMP
 JB1184  MODELED GRAVITY -    979,990.0   (mgal)                       NAVD 88
 JB1184
 JB1184  VERT ORDER      -  SECOND    CLASS I
 JB1184
 JB1184.The horizontal coordinates were determined by differentially corrected
 JB1184.hand held GPS observations or other comparable positioning techniques
 JB1184.and have an estimated accuracy of +/- 3 meters.
 JB1184
 JB1184.The orthometric height was determined by differential leveling and
 JB1184.adjusted by the NATIONAL GEODETIC SURVEY
 JB1184.in May 2016.
 JB1184
 JB1184.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1184.GEOID18 height accuracy estimate available here.
 JB1184
 JB1184.Click photographs - Photos may exist for this station.
 JB1184
 JB1184.The dynamic height is computed by dividing the NAVD 88
 JB1184.geopotential number by the normal gravity value computed on the
 JB1184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1184.degrees latitude (g = 980.6199 gals.).
 JB1184
 JB1184.The modeled gravity was interpolated from observed gravity values.
 JB1184
 JB1184;                    North         East    Units  Estimated Accuracy
 JB1184;SPC IL W     -   188,371.0     786,435.8     MT  (+/- 3 meters HH1 GPS) 
 JB1184
 JB1184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0973347984(NAD 83)
 JB1184
 JB1184                          SUPERSEDED SURVEY CONTROL
 JB1184
 JB1184  NAVD 88 (06/15/91)  173.197  (m)          568.23   (f) SUPERSEDED  1 1
 JB1184  NGVD 29 (??/??/92)  173.306  (m)          568.59   (f) ADJ UNCH    1 1
 JB1184
 JB1184.Superseded values are not recommended for survey control.
 JB1184
 JB1184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1184.See file dsdata.pdf to determine how the superseded data were derived.
 JB1184
 JB1184_MARKER: DR = REFERENCE MARK DISK
 JB1184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1184_STAMPING: CLAY NO 4 1961 1963
 JB1184_MARK LOGO: CGS
 JB1184_PROJECTION: PROJECTING 5 CENTIMETERS
 JB1184_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1184+STABILITY: SURFACE MOTION
 JB1184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1184+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1184
 JB1184  HISTORY     - Date     Condition        Report By
 JB1184  HISTORY     - 1963     MONUMENTED       CGS
 JB1184  HISTORY     - 1969     GOOD             CGS
 JB1184  HISTORY     - 20121004 GOOD             ILDT
 JB1184  HISTORY     - 20140707 GOOD             ILDT
 JB1184  HISTORY     - 20151008 GOOD             AMESC
 JB1184
 JB1184                          STATION DESCRIPTION
 JB1184
 JB1184'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1184'2.4 MI N FROM ASHLEY.
 JB1184'ABOUT 2.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1184'THE STATION AT ASHLEY, THENCE 0.3 MILE EAST ALONG A DIRT ROAD,
 JB1184'75 FEET EAST-NORTHEAST OF THE CENTER OF THE INTERSECTION OF THE
 JB1184'DIRT ROAD AND U.S. HIGHWAY 51, 42 FEET NORTH OF THE CENTER LINE
 JB1184'OF THE ROAD, 60 1/2 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 JB1184'7 1/2 FEET SOUTH OF A FORKED MAPLE TREE, 4 FEET SOUTH OF A
 JB1184'CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 2.3 FEET NORTH OF A METAL
 JB1184'WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 JB1184'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 JB1184'SURFACE OF THE GROUND.  SEC 11, T 2 S, R 1 W.
 JB1184
 JB1184                          STATION RECOVERY (2012)
 JB1184
 JB1184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1184'RECOVERED IN GOOD CONDITION.
 JB1184
 JB1184                          STATION RECOVERY (2014)
 JB1184
 JB1184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1184'RECOVERED IN GOOD CONDITION.
 JB1184
 JB1184                          STATION RECOVERY (2015)
 JB1184
 JB1184'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1184'RECOVERED IN GOOD CONDITION.
 JB1184'
 JB1184'NOTE-THE STATION IS 60.7 FT (18.5 M) EAST OF THE CENTERLINE OF US
 JB1184'ROUTE 51, 42.3 FT (12.9 M) NORTH OF THE CENTERLINE OF HAWAII ROAD,
 JB1184'34.4 FT (10.5 M) NORTHEAST OF THE NORTH END OF A 15 INCH (38 CM)
 JB1184'CORRUGATED METAL PIPE UNDER HAWAII ROAD, 17.7 FT (5.4 M) NORTHEAST OF
 JB1184'A FIBER OPTIC WARNING POST, 14.4 FT (4.4 M) NORTH OF TELEPHONE
 JB1184'PEDESTAL NUMBER '680 14' AND 2.6 FT (0.8 M) NORTH OF A METAL WITNESS
 JB1184'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3515 ***********************************************************************
 DK3515  DESIGNATION -  CLAYO1
 DK3515  PID         -  DK3515
 DK3515  STATE/COUNTY-  IL/CLAY
 DK3515  COUNTRY     -  US
 DK3515  USGS QUAD   -  OSKALOOSA (2018)
 DK3515
 DK3515                         *CURRENT SURVEY CONTROL
 DK3515  ______________________________________________________________________
 DK3515* NAD 83(2011) POSITION- 38 46 01.82940(N) 088 41 00.13090(W)   ADJUSTED
 DK3515* NAD 83(2011) ELLIP HT-   134.347 (meters)        (06/27/12)   ADJUSTED
 DK3515* NAD 83(2011) EPOCH   -  2010.00
 DK3515* NAVD 88 ORTHO HEIGHT -   165.7   (meters)      544.    (feet) GPS OBS
 DK3515  ______________________________________________________________________
 DK3515  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK3515  GEOID HEIGHT    -        -31.332 (meters)                     GEOID03
 DK3515  GEOID HEIGHT    -        -31.369 (meters)                     GEOID18
 DK3515  NAD 83(2011) X  -    114,420.128 (meters)                     COMP
 DK3515  NAD 83(2011) Y  - -4,978,342.357 (meters)                     COMP
 DK3515  NAD 83(2011) Z  -  3,972,281.508 (meters)                     COMP
 DK3515  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 DK3515
 DK3515  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3515  Standards:
 DK3515         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3515            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3515  -------------------------------------------------------------------
 DK3515  NETWORK    0.49   0.88           0.22   0.18   0.45      0.07557990
 DK3515  -------------------------------------------------------------------
 DK3515  Click here for local accuracies and other accuracy information.
 DK3515
 DK3515.The horizontal coordinates were established by GPS observations
 DK3515.and adjusted by the National Geodetic Survey in June 2012.
 DK3515
 DK3515.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3515.been affixed to the stable North American tectonic plate. See 
 DK3515.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3515
 DK3515.The horizontal coordinates are valid at the epoch date displayed above
 DK3515.which is a decimal equivalence of Year/Month/Day.
 DK3515
 DK3515.The orthometric height was determined by GPS observations and a
 DK3515.high-resolution geoid model.
 DK3515
 DK3515.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3515.GEOID18 height accuracy estimate available here.
 DK3515
 DK3515.Click photographs - Photos may exist for this station.
 DK3515
 DK3515.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3515
 DK3515.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3515
 DK3515.The ellipsoidal height was determined by GPS observations
 DK3515.and is referenced to NAD 83.
 DK3515
 DK3515. The following values were computed from the NAD 83(2011) position.
 DK3515
 DK3515;                    North         East     Units Scale Factor Converg.
 DK3515;SPC IL E     -   233,190.194   269,579.205   MT  0.99998639   -0 13 09.0
 DK3515;SPC IL E     -   765,058.16    884,444.44   sFT  0.99998639   -0 13 09.0
 DK3515;UTM  16      - 4,292,285.689   353,752.970   MT  0.99986338   -1 03 15.3
 DK3515
 DK3515!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3515!SPC IL E     -   0.99997892  x   0.99998639  =   0.99996531
 DK3515!UTM  16      -   0.99997892  x   0.99986338  =   0.99984230
 DK3515
 DK3515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5375292285(NAD 83)
 DK3515
 DK3515                          SUPERSEDED SURVEY CONTROL
 DK3515
 DK3515  NAD 83(2007)-  38 46 01.82943(N)    088 41 00.13174(W) AD(2002.00) 1
 DK3515  ELLIP H (01/10/08)  134.349  (m)                       GP(2002.00) 2 1
 DK3515
 DK3515.Superseded values are not recommended for survey control.
 DK3515
 DK3515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3515.See file dsdata.pdf to determine how the superseded data were derived.
 DK3515
 DK3515_MARKER: DD = SURVEY DISK
 DK3515_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DK3515_STAMPING: CLAY01 2006
 DK3515_MARK LOGO: ILDT
 DK3515_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DK3515_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3515_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3515+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2006
 DK3515
 DK3515  HISTORY     - Date     Condition        Report By
 DK3515  HISTORY     - 20060909 MONUMENTED       ILDT
 DK3515  HISTORY     - 20061010 GOOD             ILDT
 DK3515
 DK3515                          STATION DESCRIPTION
 DK3515
 DK3515'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (RA)
 DK3515'STATION IS LOCATED ABOUT 9.5 MILES WEST OF LOUISVILLE AND ABOUT 6.5
 DK3515'MILES SOUTHEAST OF  FARINA ON THE STATE OF ILLINOIS R.O.W. AT A
 DK3515'RAILROAD SPUR.
 DK3515'
 DK3515'TO REACH FROM THE JUCTION OF US 45 AND KINMUNDY-LOUISVILLE ROAD AT THE
 DK3515'SOUTH SIDE OF  LOUISVILLE , GO WEST ON THE KINMUNDY-LOUISVILLE ROAD
 DK3515'FOR 9.4 MILES TO A ACCESS ROAD TO THE RAILROAD  SPUR, TURN LEFT AND GO
 DK3515'700' TO THE STATION ON THE RIGHT.
 DK3515'
 DK3515'STATION MARK, A STANDARD ALUM. DISK STAMPED CLAY01 2006, IS SET IN THE
 DK3515'TOP OF A 1 FOOT ROUND CONCRETE MONUMENT.
 DK3515'
 DK3515'THE MARK IS 122' SOUTH OF THE CENTERLINE OF THE KINMUNDY-LOUISVILLE
 DK3515'ROAD (CR 1100N), 74' EAST OF THE CENTERLINE OF THE CANADIAN NATIONAL
 DK3515'RAILROAD, 99.5' SOUTH OF THE SE CORNER OF THE SE WING WALL OF A BRIDGE
 DK3515'OVER THE RAILROAD,50' NORTHEAST OF THE  NORTHEAST CORNER OF A 5' X 6'
 DK3515'CONCRETE FOUNDATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3516 ***********************************************************************
 DK3516  DESIGNATION -  CLAYO2
 DK3516  PID         -  DK3516
 DK3516  STATE/COUNTY-  IL/CLAY
 DK3516  COUNTRY     -  US
 DK3516  USGS QUAD   -  OSKALOOSA (2018)
 DK3516
 DK3516                         *CURRENT SURVEY CONTROL
 DK3516  ______________________________________________________________________
 DK3516* NAD 83(2011) POSITION- 38 49 53.88627(N) 088 38 24.39197(W)   ADJUSTED
 DK3516* NAD 83(2011) ELLIP HT-   129.887 (meters)        (06/27/12)   ADJUSTED
 DK3516* NAD 83(2011) EPOCH   -  2010.00
 DK3516* NAVD 88 ORTHO HEIGHT -   161.3   (meters)      529.    (feet) GPS OBS
 DK3516  ______________________________________________________________________
 DK3516  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK3516  GEOID HEIGHT    -        -31.439 (meters)                     GEOID03
 DK3516  GEOID HEIGHT    -        -31.477 (meters)                     GEOID18
 DK3516  NAD 83(2011) X  -    118,072.464 (meters)                     COMP
 DK3516  NAD 83(2011) Y  - -4,973,768.424 (meters)                     COMP
 DK3516  NAD 83(2011) Z  -  3,977,855.692 (meters)                     COMP
 DK3516  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 DK3516
 DK3516  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3516  Standards:
 DK3516         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3516            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3516  -------------------------------------------------------------------
 DK3516  NETWORK    0.52   0.86           0.23   0.19   0.44      0.09552478
 DK3516  -------------------------------------------------------------------
 DK3516  Click here for local accuracies and other accuracy information.
 DK3516
 DK3516.The horizontal coordinates were established by GPS observations
 DK3516.and adjusted by the National Geodetic Survey in June 2012.
 DK3516
 DK3516.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3516.been affixed to the stable North American tectonic plate. See 
 DK3516.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3516
 DK3516.The horizontal coordinates are valid at the epoch date displayed above
 DK3516.which is a decimal equivalence of Year/Month/Day.
 DK3516
 DK3516.The orthometric height was determined by GPS observations and a
 DK3516.high-resolution geoid model.
 DK3516
 DK3516.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3516.GEOID18 height accuracy estimate available here.
 DK3516
 DK3516.Click photographs - Photos may exist for this station.
 DK3516
 DK3516.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3516
 DK3516.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3516
 DK3516.The ellipsoidal height was determined by GPS observations
 DK3516.and is referenced to NAD 83.
 DK3516
 DK3516. The following values were computed from the NAD 83(2011) position.
 DK3516
 DK3516;                    North         East     Units Scale Factor Converg.
 DK3516;SPC IL E     -   240,332.382   273,362.911   MT  0.99998373   -0 11 32.5
 DK3516;SPC IL E     -   788,490.49    896,858.15   sFT  0.99998373   -0 11 32.5
 DK3516;UTM  16      - 4,299,371.024   357,639.936   MT  0.99984956   -1 01 42.9
 DK3516
 DK3516!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3516!SPC IL E     -   0.99997962  x   0.99998373  =   0.99996335
 DK3516!UTM  16      -   0.99997962  x   0.99984956  =   0.99982918
 DK3516
 DK3516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5763999371(NAD 83)
 DK3516
 DK3516                          SUPERSEDED SURVEY CONTROL
 DK3516
 DK3516  NAD 83(2007)-  38 49 53.88631(N)    088 38 24.39284(W) AD(2002.00) 1
 DK3516  ELLIP H (01/10/08)  129.884  (m)                       GP(2002.00) 2 1
 DK3516
 DK3516.Superseded values are not recommended for survey control.
 DK3516
 DK3516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3516.See file dsdata.pdf to determine how the superseded data were derived.
 DK3516
 DK3516_MARKER: DD = SURVEY DISK
 DK3516_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DK3516_STAMPING: CLAY02 2006
 DK3516_MARK LOGO: ILDT
 DK3516_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DK3516_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3516+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2006
 DK3516
 DK3516  HISTORY     - Date     Condition        Report By
 DK3516  HISTORY     - 20060909 MONUMENTED       ILDT
 DK3516  HISTORY     - 20061010 GOOD             ILDT
 DK3516
 DK3516                          STATION DESCRIPTION
 DK3516
 DK3516'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (RA)
 DK3516'STATION IS LOCATED ON THE WEST SIDE OF IOLA ON THE NORTH SIDE OF THE
 DK3516'IOLA CEMETERY
 DK3516'
 DK3516'TO REACH FROM THE VILLAGE OF IOLA CIVIC CENTER GO WEST ON THE
 DK3516'IOLA-FARINA ROAD FOR 2000  FT, TURN LEFT AND GO SOUTH ON THE IOLA
 DK3516'CEMETERY ROAD FOR 950 FT SOUTH TO THE STATION ON  THE  RIGHT.
 DK3516'
 DK3516'STATION MARK, STANDARD ALUM. DISK STAMPED CLAY02 2006, IS SET IN THE
 DK3516'TOP OF A 1 FOOT ROUND CONCRETE MONUMENT.
 DK3516'
 DK3516'THE MARK IS 17 FT WEST OF THE CENTERLINE OF THE IOLA CEMETERY ROAD, 4
 DK3516'FT NORTHEAST OF A  WOOD CORNER, 44 FT NORTHWEST OF A 1/2 IN IRON PIN
 DK3516'NEXT TO A SMALL TREE, 52 FT SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 DK3516'CONCRETE BASE OF MILDRED E. KRANTZ HEADSTONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1900 ***********************************************************************
 KA1900  DESIGNATION -  CLEAR
 KA1900  PID         -  KA1900
 KA1900  STATE/COUNTY-  IL/EDGAR
 KA1900  COUNTRY     -  US
 KA1900  USGS QUAD   -  PARIS SOUTH (2018)
 KA1900
 KA1900                         *CURRENT SURVEY CONTROL
 KA1900  ______________________________________________________________________
 KA1900* NAD 83(1997) POSITION- 39 32 43.11269(N) 087 41 23.77065(W)   ADJUSTED
 KA1900* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 KA1900  ______________________________________________________________________
 KA1900  GEOID HEIGHT    -        -32.163 (meters)                     GEOID18
 KA1900  LAPLACE CORR    -         -2.67  (seconds)                    DEFLEC18
 KA1900  HORZ ORDER      -  SECOND
 KA1900
 KA1900.The horizontal coordinates were established by classical geodetic methods
 KA1900.and adjusted by the National Geodetic Survey in October 1999.
 KA1900
 KA1900.The orthometric height was scaled from a topographic map.
 KA1900
 KA1900.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1900.GEOID18 height accuracy estimate available here.
 KA1900
 KA1900.Click photographs - Photos may exist for this station.
 KA1900
 KA1900.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1900
 KA1900. The following values were computed from the NAD 83(1997) position.
 KA1900
 KA1900;                    North         East     Units Scale Factor Converg.
 KA1900;SPC IL E     -   319,714.825   355,303.671   MT  1.00001264   +0 24 34.8
 KA1900;SPC IL E     - 1,048,931.06  1,165,692.13   sFT  1.00001264   +0 24 34.8
 KA1900;SPC IN W     -   477,210.602   847,859.450   MT  1.00000013   -0 23 10.4
 KA1900;SPC IN W     - 1,565,648.45  2,781,685.55   sFT  1.00000013   -0 23 10.4
 KA1900;UTM  16      - 4,377,520.214   440,718.217   MT  0.99964327   -0 26 21.4
 KA1900
 KA1900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1900!SPC IL E     -   0.99996710  x   1.00001264  =   0.99997973
 KA1900!SPC IN W     -   0.99996710  x   1.00000013  =   0.99996723
 KA1900!UTM  16      -   0.99996710  x   0.99964327  =   0.99961038
 KA1900
 KA1900:                Primary Azimuth Mark                     Grid Az
 KA1900:SPC IL E     -  CLEAR AZ MK                              095 07 26.2
 KA1900:SPC IN W     -  CLEAR AZ MK                              095 55 11.4
 KA1900:UTM  16      -  CLEAR AZ MK                              095 58 22.4
 KA1900
 KA1900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4071877520(NAD 83)
 KA1900
 KA1900|---------------------------------------------------------------------|
 KA1900| PID    Reference Object                     Distance      Geod. Az  |
 KA1900|                                                           dddmmss.s |
 KA1900| CM3317 CLEAR RM 1                           28.535 METERS 08325     |
 KA1900| CM3316 CLEAR AZ MK                                        0953201.0 |
 KA1900| CM3318 CLEAR RM 2                           27.508 METERS 18839     |
 KA1900|---------------------------------------------------------------------|
 KA1900
 KA1900                          SUPERSEDED SURVEY CONTROL
 KA1900
 KA1900  NAD 83(1997)-  39 32 43.11191(N)    087 41 23.77043(W) AD(       ) 2
 KA1900  NAD 83(1986)-  39 32 43.12146(N)    087 41 23.76259(W) AD(       ) 2
 KA1900  NAD 27      -  39 32 42.99960(N)    087 41 23.66420(W) AD(       ) 2
 KA1900
 KA1900.Superseded values are not recommended for survey control.
 KA1900
 KA1900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1900.See file dsdata.pdf to determine how the superseded data were derived.
 KA1900
 KA1900_MARKER: DS = TRIANGULATION STATION DISK
 KA1900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1900_STAMPING: CLEAR 1947
 KA1900_MARK LOGO: CGS
 KA1900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1900+STABILITY: SURFACE MOTION
 KA1900
 KA1900  HISTORY     - Date     Condition        Report By
 KA1900  HISTORY     - 1947     MONUMENTED       CGS
 KA1900  HISTORY     - 1970     GOOD             MGA
 KA1900  HISTORY     - 1971     GOOD             NGS
 KA1900  HISTORY     - 1972     GOOD             ILDT
 KA1900
 KA1900                          STATION DESCRIPTION
 KA1900
 KA1900'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1900'THE STATION IS LOCATED ON A HIGH RIDGE, ABOUT 4 MILES SOUTH OF PARIS,
 KA1900'1-1/2 MILES EAST OF SWANGO RAILROAD STATION, 1-1/2 MI. W OF
 KA1900'CLEAR CREED, 0.45 MILE WEST OF STATE HIGHWAY 1, AND ON LAND OWNED BY
 KA1900'MR. J.H. TEMPKINS. THE MARK IS 41 FEET SOUTH OF THE APPROXIMATE
 KA1900'CENTERLINE OF A GRAVEL ROAD, 18.4 FEET EAST OF A WOODEN FENCE, AND
 KA1900'15.7 FEET SOUTH- SOUTHEAST OF A WITNESS POST AND A WIRE FENCE.
 KA1900'THE MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED CLEAR 1947.
 KA1900'
 KA1900'REFERENCE MARK NO. 1 IS 93.62 FEET EAST-NORTHEAST OF THE STATION, 32
 KA1900'FEET SOUTH OF THE APPROXIMATE CENTERLINE OF A GRAVEL ROAD, 11.9
 KA1900'FEET SOUTHEAST OF A LARGE GATE POST, AND 1 FOOT WEST OF A WIRE FENCE.
 KA1900'THE MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED
 KA1900'CLEAR NO. 1 1947.
 KA1900'
 KA1900'REFERENCE MARK NO. 2 IS 90.25 FEET SOUTH OF THE STATION, 52.4 FEET
 KA1900'NORTH OF THE NORTH-EAST CORNER OF MR. TEMPKINS BARN, AND 3.8
 KA1900'FEET EAST OF A WOODEN FENCE. THE MARK IS FLUSH WITH THE GROUND,AND
 KA1900'THE DISK IS STAMPED CLEAR NO. 2 1947.
 KA1900'THE AZIMUTH MARK IS 0.45 MILE EAST OF THE
 KA1900'STA., 45 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF A GRAVEL ROAD,
 KA1900'35 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 1, 1.5 FEET
 KA1900'NORTH OF A WITNESS POST AND 1 FOOT EAST OF A WIRE FENCE. THE MARK
 KA1900'PROJECTS 6 INCHES, AND THE DISK IS STAMPED CLEAR 1947.
 KA1900'
 KA1900'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1, 133, 16,
 KA1900'AND U.S. HIGHWAY 150 IN PARIS, GO SOUTH ON THE FORMER FOR 4.15
 KA1900'MILES TO A GRAVELED CROSSROAD AND THE AZIMUTH MARK IN THE SOUTHWEST
 KA1900'ANGLE OF THE INTERSECTION. TURN RIGHT, WEST, AND GO ON THE MAIN
 KA1900'GRAVEL ROAD FOR 0.45 MILE TO THE STATION ON THE LEFT.
 KA1900'
 KA1900'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KA1900
 KA1900                          STATION RECOVERY (1970)
 KA1900
 KA1900'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 KA1900'CLEAR 1947 RECOVERED IN GOOD CONDITION.
 KA1900'
 KA1900'CLEAR NO. 1 1947 RECOVERED IN GOOD CONDITION.
 KA1900'
 KA1900'AZ. MARK CLEAR 1947 RECOVERED IN GOOD CONDITION.
 KA1900'
 KA1900'REF. MARK 2 SEARCHED FOR BUT NOT RECOVERED.
 KA1900
 KA1900                          STATION RECOVERY (1971)
 KA1900
 KA1900'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KA1900'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 KA1900'GOOD CONDITION.  THE STATION WAS NOT OCCUPIED AT THIS TIME DUE TO
 KA1900'WEATHER CONDITIONS.  A NEW DESCRIPTION FOLLOWS--
 KA1900'
 KA1900'THE STATION IS LOCATED ABOUT 1-1/2 MILES WEST OF CLEAR CREEK, 42 FEET
 KA1900'SOUTH OF THE CENTERLINE OF A ROAD, 15 FEET SOUTH OF A FENCE, 35 FEET
 KA1900'SOUTHEAST OF A FENCE CORNER, 72 FEET WEST OF THE WEST 1 OF 2 GATE
 KA1900'POST, 95 FEET WEST OF A FENCE CORNER AND 94 FEET WEST OF A METAL
 KA1900'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 KA1900'STAMPED CLEAR 1947.
 KA1900'
 KA1900'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1, 133,
 KA1900'16 AND U.S. HIGHWAY 150 IN PARIS, GO SOUTH ON HIGHWAY 1 FOR 4.15
 KA1900'MILES TO A CROSSROAD AND THE AZIMUTH MARK ON THE RIGHT.  TURN RIGHT
 KA1900'AND GO WEST ON GRAVELED ROAD FOR 0.45 MILE TO THE STATION ON
 KA1900'THE LEFT.
 KA1900'
 KA1900'REFERENCE MARK 1 IS 7 FEET SOUTH OF A FENCE CORNER, 1 FOOT SOUTH
 KA1900'OF A METAL WITNESS POST, 1 FOOT WEST OF A FENCE, 32 FEET SOUTH OF
 KA1900'THE CENTERLINE OF THE ROAD AND 12 FEET SOUTHEAST OF THE EAST GATE
 KA1900'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED CLEAR NO 1
 KA1900'1947.
 KA1900'
 KA1900'REFERENCE MARK 2 IS 44 FEET NORTHWEST OF A POWER POLE, 10 FEET
 KA1900'EAST OF FENCE AND 52 FEET NORTH OF THE NORTHEAST CORNER OF BARN.
 KA1900'THE MONUMENT IS 1 INCH UNDERGROUND AND THE DISK IS STAMPED CLEAR
 KA1900'NO 2 1947.
 KA1900'
 KA1900'THE AZIMUTH MARK IS 177 FEET WEST OF THE CENTERLINE OF THE
 KA1900'HIGHWAY, 43 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 43 FEET
 KA1900'SOUTHEAST OF A POWER POLE, 1 FOOT NORTH OF A METAL WITNESS POST AND
 KA1900'1 FOOT EAST OF A FENCE.  THE MONUMENT PROJECTS 6 INCHES AND THE
 KA1900'DISK IS STAMPED CLEAR 1947.
 KA1900'
 KA1900'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 KA1900'SOUTH OF PARIS.
 KA1900
 KA1900                          STATION RECOVERY (1972)
 KA1900
 KA1900'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (PEE)
 KA1900'CLEAR 1947 (STA.) RECOVERED IN GOOD CONDITION.
 KA1900'
 KA1900'CLEAR 1 1947 AND CLEAR 2 1947 (REF. MARKERS) RECOVERED IN GOOD
 KA1900'CONDITION.
 KA1900'
 KA1900'CLEAR 1947 (AZIMUTH) RECOVERED IN GOOD CONDITION.
 KA1900'
 KA1900'PROPERTY-ESTATE OF BERNIE TOMPKINS (NOTE TEMPKINS IN ORIGINAL
 KA1900'DESCRIPTION).  REPLACED WITNESS POST PER DESCRIPTION, I.E. 15.7 FEET
 KA1900'SSE OF WITNESS POST OF STATION.  IN STATION DESCRIPTION, FOUND
 KA1900'WOODEN FENCE GONE AND WIRE FENCE 34.4 FEET WEST OF STATION.  IN REF.
 KA1900'MARK-2 NO. DESCRIPTION, WOODEN FENCE IS GONE AND WIRE FENCE
 KA1900'IS 18 FEET WEST OF REF. MARK.  AZIMUTH MARK IS NOW 250 FEET PLUS
 KA1900'OR MINUS WEST OF RELOCATED CENTERLINE OF RTE 1.
 KA1900'
 KA1900'DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES - SOUTH OF
 KA1900'PARIS, ILLINOIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0758 ***********************************************************************
 JB0758  DESIGNATION -  CLEM
 JB0758  PID         -  JB0758
 JB0758  STATE/COUNTY-  IL/FAYETTE
 JB0758  COUNTRY     -  US
 JB0758  USGS QUAD   -  VANDALIA (2018)
 JB0758
 JB0758                         *CURRENT SURVEY CONTROL
 JB0758  ______________________________________________________________________
 JB0758* NAD 83(1997) POSITION- 38 59 56.02464(N) 089 06 22.93150(W)   ADJUSTED
 JB0758* NAVD 88 ORTHO HEIGHT -   146.340 (meters)      480.12  (feet) POSTED
 JB0758  ______________________________________________________________________
 JB0758  GEOID HEIGHT    -        -31.759 (meters)                     GEOID18
 JB0758  LAPLACE CORR    -         -2.02  (seconds)                    DEFLEC18
 JB0758  DYNAMIC HEIGHT  -        146.25  (meters)      479.8   (feet) COMP
 JB0758  MODELED GRAVITY -    980,013.3   (mgal)                       NAVD 88
 JB0758
 JB0758  HORZ ORDER      -  SECOND
 JB0758  VERT ORDER      -  * POSTED, SEE BELOW
 JB0758
 JB0758.The horizontal coordinates were established by classical geodetic methods
 JB0758.and adjusted by the National Geodetic Survey in October 1999.
 JB0758
 JB0758.The orthometric height was determined by differential leveling
 JB0758.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0758
 JB0758.* This is a POSTED BENCH MARK height.
 JB0758
 JB0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0758.GEOID18 height accuracy estimate available here.
 JB0758
 JB0758.Click photographs - Photos may exist for this station.
 JB0758
 JB0758.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0758
 JB0758.The dynamic height is computed by dividing the NAVD 88
 JB0758.geopotential number by the normal gravity value computed on the
 JB0758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0758.degrees latitude (g = 980.6199 gals.).
 JB0758
 JB0758.The modeled gravity was interpolated from observed gravity values.
 JB0758
 JB0758. The following values were computed from the NAD 83(1997) position.
 JB0758
 JB0758;                    North         East     Units Scale Factor Converg.
 JB0758;SPC IL E     -   259,139.752   233,034.831   MT  1.00003020   -0 29 11.4
 JB0758;SPC IL E     -   850,194.34    764,548.44   sFT  1.00003020   -0 29 11.4
 JB0758;SPC IL W     -   259,381.545   791,846.827   MT  1.00004501   +0 40 02.3
 JB0758;SPC IL W     -   850,987.62  2,597,917.46   sFT  1.00004501   +0 40 02.3
 JB0758;UTM  16      - 4,318,764.568   317,594.267   MT  1.00000971   -1 19 33.3
 JB0758
 JB0758!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0758!SPC IL E     -   0.99998202  x   1.00003020  =   1.00001222
 JB0758!SPC IL W     -   0.99998202  x   1.00004501  =   1.00002703
 JB0758!UTM  16      -   0.99998202  x   1.00000971  =   0.99999173
 JB0758
 JB0758:                Primary Azimuth Mark                     Grid Az
 JB0758:SPC IL E     -  JIM                                      352 27 42.2
 JB0758:SPC IL W     -  JIM                                      351 18 28.5
 JB0758:UTM  16      -  JIM                                      353 18 04.1
 JB0758
 JB0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1759418764(NAD 83)
 JB0758
 JB0758|---------------------------------------------------------------------|
 JB0758| PID    Reference Object                     Distance      Geod. Az  |
 JB0758|                                                           dddmmss.s |
 JB0758| JB0759 CLEM RM                              14.580 METERS 08614     |
 JB0758| KB1129 JIM                                 APPROX. 2.5 KM 3515830.8 |
 JB0758|---------------------------------------------------------------------|
 JB0758
 JB0758                          SUPERSEDED SURVEY CONTROL
 JB0758
 JB0758  NAD 83(1986)-  38 59 56.04340(N)    089 06 22.92117(W) AD(       ) 2
 JB0758  NAD 27      -  38 59 55.88180(N)    089 06 22.68120(W) AD(       ) 2
 JB0758  USSD        -  38 59 55.98600(N)    089 06 22.57300(W) AD(       ) 3
 JB0758  NGVD 29             146.46   (m)          480.5    (f) LEVELING    3  
 JB0758
 JB0758.Superseded values are not recommended for survey control.
 JB0758
 JB0758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0758.See file dsdata.pdf to determine how the superseded data were derived.
 JB0758
 JB0758_MARKER: DS = TRIANGULATION STATION DISK
 JB0758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0758_STAMPING: CLEM 1920
 JB0758_MARK LOGO: CGS
 JB0758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0758+STABILITY: SURFACE MOTION
 JB0758
 JB0758  HISTORY     - Date     Condition        Report By
 JB0758  HISTORY     - 1920     MONUMENTED       CGS
 JB0758  HISTORY     - 1920     GOOD             CGS
 JB0758  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB0758  HISTORY     - 1976     MARK NOT FOUND   NGS
 JB0758  HISTORY     - 1976     MARK NOT FOUND   NGS
 JB0758  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB0758
 JB0758                          STATION DESCRIPTION
 JB0758
 JB0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 JB0758'STATION IS ABOUT 3 MILES S OF VERA, ON THE E SIDE OF THE ILLINOIS
 JB0758'CENTRAL RAILROAD
 JB0758'TRACK, 50 YARDS N OF THE THIRD ROAD CROSSING S OF
 JB0758'VERA, AND 14.40 METERS (47.24 FEET)
 JB0758'E OF THE E AND NEAREST RAIL.  THE
 JB0758'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 JB0758'BRONZE DISKS SET IN CONCRETE.  THE
 JB0758'REFERENCE MARK IS ON
 JB0758'THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE,
 JB0758'14.58 METERS (47.84 FEET) FROM THE
 JB0758'STATION, N 86 DEG 14 MIN E.
 JB0758'THE ELEVATION OF THE STATION MARK IS 146.655
 JB0758'METERS (481.151
 JB0758'FEET) AND OF THE REFERENCE MARK 146.758 METERS (481.489 FEET).
 JB0758
 JB0758                          STATION RECOVERY (1920)
 JB0758
 JB0758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1920
 JB0758'3 MI S FROM VERA.
 JB0758'ABOUT 3 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0758'VERA, FAYETTE COUNTY, 50 YARDS NORTH OF THE THIRD ROAD CROSSING,
 JB0758'AND 15 YARDS EAST OF THE EAST RAIL.  A STANDARD DISK, SET IN
 JB0758'THE TOP OF A CONCRETE POST.
 JB0758
 JB0758                          STATION RECOVERY (1969)
 JB0758
 JB0758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0758'MARK NOT FOUND.
 JB0758
 JB0758                          STATION RECOVERY (1976)
 JB0758
 JB0758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB0758'STATION WAS SEARCHED FOR BUT WAS NOT RECOVERED.
 JB0758'
 JB0758'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTH OF
 JB0758'VERA.
 JB0758
 JB0758                          STATION RECOVERY (1976)
 JB0758
 JB0758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0758'MARK NOT FOUND.
 JB0758
 JB0758                          STATION RECOVERY (2014)
 JB0758
 JB0758'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0758'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0759 ***********************************************************************
 JB0759  DESIGNATION -  CLEM RM
 JB0759  PID         -  JB0759
 JB0759  STATE/COUNTY-  IL/FAYETTE
 JB0759  COUNTRY     -  US
 JB0759  USGS QUAD   -  VANDALIA (2018)
 JB0759
 JB0759                         *CURRENT SURVEY CONTROL
 JB0759  ______________________________________________________________________
 JB0759* NAD 83(1986) POSITION- 38 59 56.06   (N) 089 06 22.33   (W)   HD_HELD1
 JB0759* NAVD 88 ORTHO HEIGHT -   146.443 (meters)      480.46  (feet) POSTED
 JB0759  ______________________________________________________________________
 JB0759  GEOID HEIGHT    -        -31.759 (meters)                     GEOID18
 JB0759  DYNAMIC HEIGHT  -        146.35  (meters)      480.2   (feet) COMP
 JB0759  MODELED GRAVITY -    980,013.3   (mgal)                       NAVD 88
 JB0759
 JB0759  VERT ORDER      -  * POSTED, SEE BELOW
 JB0759
 JB0759.The horizontal coordinates were determined by differentially corrected
 JB0759.hand held GPS observations or other comparable positioning techniques
 JB0759.and have an estimated accuracy of +/- 3 meters.
 JB0759
 JB0759.The orthometric height was determined by differential leveling
 JB0759.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0759
 JB0759.* This is a POSTED BENCH MARK height.
 JB0759
 JB0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0759.GEOID18 height accuracy estimate available here.
 JB0759
 JB0759.Click photographs - Photos may exist for this station.
 JB0759
 JB0759.The dynamic height is computed by dividing the NAVD 88
 JB0759.geopotential number by the normal gravity value computed on the
 JB0759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0759.degrees latitude (g = 980.6199 gals.).
 JB0759
 JB0759.The modeled gravity was interpolated from observed gravity values.
 JB0759
 JB0759;                    North         East    Units  Estimated Accuracy
 JB0759;SPC IL E     -   259,140.7     233,049.3     MT  (+/- 3 meters HH1 GPS) 
 JB0759
 JB0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1760818765(NAD 83)
 JB0759
 JB0759                          SUPERSEDED SURVEY CONTROL
 JB0759
 JB0759.No superseded survey control is available for this station.
 JB0759
 JB0759_MARKER: DR = REFERENCE MARK DISK
 JB0759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0759_MARK LOGO: CGS
 JB0759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0759+STABILITY: SURFACE MOTION
 JB0759
 JB0759  HISTORY     - Date     Condition        Report By
 JB0759  HISTORY     - 1920     MONUMENTED       CGS
 JB0759  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB0759  HISTORY     - 1976     MARK NOT FOUND   NGS
 JB0759  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB0759
 JB0759                          STATION DESCRIPTION
 JB0759
 JB0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 JB0759'3 MI S FROM VERA.
 JB0759'ABOUT 3 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0759'VERA, FAYETTE COUNTY, 16 YARDS IN AZIMUTH 266 DEG 14 MIN FROM
 JB0759'TRIANGULATION STATION CLEM, DESCRIBED ABOVE, EAST OF THE TRACK,
 JB0759'AND NEAR THE FENCE LINE.  A STANDARD REFERENCE-MARK DISK, SET
 JB0759'IN THE TOP OF A CONCRETE POST.
 JB0759
 JB0759                          STATION RECOVERY (1969)
 JB0759
 JB0759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0759'MARK NOT FOUND.
 JB0759
 JB0759                          STATION RECOVERY (1976)
 JB0759
 JB0759'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0759'MARK NOT FOUND.
 JB0759
 JB0759                          STATION RECOVERY (2014)
 JB0759
 JB0759'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0759'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8870 ***********************************************************************
 DE8870  DESIGNATION -  CLI MAINT
 DE8870  PID         -  DE8870
 DE8870  STATE/COUNTY-  IL/DE WITT
 DE8870  COUNTRY     -  US
 DE8870  USGS QUAD   -  WAYNESVILLE EAST (2018)
 DE8870
 DE8870                         *CURRENT SURVEY CONTROL
 DE8870  ______________________________________________________________________
 DE8870* NAD 83(2011) POSITION- 40 07 44.34059(N) 089 01 33.25885(W)   ADJUSTED
 DE8870* NAD 83(2011) ELLIP HT-   192.942 (meters)        (06/27/12)   ADJUSTED
 DE8870* NAD 83(2011) EPOCH   -  2010.00
 DE8870* NAVD 88 ORTHO HEIGHT -   225.2   (meters)      739.    (feet) GPS OBS
 DE8870  ______________________________________________________________________
 DE8870  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8870  GEOID HEIGHT    -        -32.227 (meters)                     GEOID99
 DE8870  GEOID HEIGHT    -        -32.223 (meters)                     GEOID18
 DE8870  NAD 83(2011) X  -     83,023.497 (meters)                     COMP
 DE8870  NAD 83(2011) Y  - -4,882,931.144 (meters)                     COMP
 DE8870  NAD 83(2011) Z  -  4,089,070.685 (meters)                     COMP
 DE8870  LAPLACE CORR    -          2.13  (seconds)                    DEFLEC18
 DE8870
 DE8870  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8870  Standards:
 DE8870         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8870            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8870  -------------------------------------------------------------------
 DE8870  NETWORK    0.85   1.88           0.38   0.31   0.96      0.06576461
 DE8870  -------------------------------------------------------------------
 DE8870  Click here for local accuracies and other accuracy information.
 DE8870
 DE8870.The horizontal coordinates were established by GPS observations
 DE8870.and adjusted by the National Geodetic Survey in June 2012.
 DE8870
 DE8870.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8870.been affixed to the stable North American tectonic plate. See 
 DE8870.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8870
 DE8870.The horizontal coordinates are valid at the epoch date displayed above
 DE8870.which is a decimal equivalence of Year/Month/Day.
 DE8870
 DE8870.The orthometric height was determined by GPS observations and a
 DE8870.high-resolution geoid model.
 DE8870
 DE8870.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8870.GEOID18 height accuracy estimate available here.
 DE8870
 DE8870.Click photographs - Photos may exist for this station.
 DE8870
 DE8870.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8870
 DE8870.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8870
 DE8870.The ellipsoidal height was determined by GPS observations
 DE8870.and is referenced to NAD 83.
 DE8870
 DE8870. The following values were computed from the NAD 83(2011) position.
 DE8870
 DE8870;                    North         East     Units Scale Factor Converg.
 DE8870;SPC IL E     -   384,551.691   240,971.270   MT  1.00001788   -0 26 47.0
 DE8870;SPC IL E     - 1,261,650.01    790,586.57   sFT  1.00001788   -0 26 47.0
 DE8870;UTM  16      - 4,444,040.555   327,388.989   MT  0.99996679   -1 18 21.7
 DE8870
 DE8870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8870!SPC IL E     -   0.99996973  x   1.00001788  =   0.99998761
 DE8870!UTM  16      -   0.99996973  x   0.99996679  =   0.99993652
 DE8870
 DE8870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2738844040(NAD 83)
 DE8870
 DE8870                          SUPERSEDED SURVEY CONTROL
 DE8870
 DE8870  NAD 83(2007)-  40 07 44.34054(N)    089 01 33.25976(W) AD(2002.00) 0
 DE8870  ELLIP H (02/10/07)  192.958  (m)                       GP(2002.00)    
 DE8870  ELLIP H (12/06/04)  192.944  (m)                       GP(       ) 4 1
 DE8870  NAD 83(1997)-  40 07 44.34056(N)    089 01 33.25962(W) AD(       ) 1
 DE8870  ELLIP H (12/18/02)  192.894  (m)                       GP(       ) 4 2
 DE8870
 DE8870.Superseded values are not recommended for survey control.
 DE8870
 DE8870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8870.See file dsdata.pdf to determine how the superseded data were derived.
 DE8870
 DE8870_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8870_SETTING: 0 = UNSPECIFIED SETTING
 DE8870_STAMPING: CLI MAINT
 DE8870_MARK LOGO: ILDT
 DE8870_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8870_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8870+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8870
 DE8870  HISTORY     - Date     Condition        Report By
 DE8870  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8870
 DE8870                          STATION DESCRIPTION
 DE8870
 DE8870'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8870'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE8870'TRANSPORTATION - CLINTON STORAGE FACILITY, R.R. 2 CLINTON,  ILLINOIS
 DE8870'CALL  217.935.8216  FOR ACCESS INFORMATION (NORMAL OPERATING
 DE8870'HOURS ARE 7-30 AM  UNTIL 4-00 PM - HOURS MAY CHANGE DUE TO
 DE8870'SEASONAL CONSIDERATIONS).
 DE8870'
 DE8870'THE STATION IS LOCATED ABOUT 3.7  MI (6.0 KM ) SOUTHWEST  OF
 DE8870'CLINTON, ALONG THE STATE ROUTE 54. TO REACH FROM THE JUNCTION  AT
 DE8870'THE U.S ROUTE 51 AND STATE ROUTE  54,  GO SOUTHWEST ON STATE
 DE8870'ROUTE 54 ABOUT 3.7 MI ( 6.0 KM ) TO THE ENTRANCE STORAGE FACILITY. THE
 DE8870'STATION IS  25 ' +/- NORTHWEST OF THE SOUTHEAST FENCE CORNER OF
 DE8870'FENCE AROUND STORAGE,  IT IS  110.0 FT NORTHWEST OF THE
 DE8870'NORTHWEST EDGE OF PAVEMENT OF  STATE ROUTE 54,  124.3 FT
 DE8870'NORTHEAST OF THE NORTHEAST CORNER OF WOODEN  FOUNDATION, 34.3
 DE8870'FT SOUTHWEST OF THE FACE OF CORNER POST, 17 FT. SOUTHWEST OF THE
 DE8870'STEEL WITNESS POST.
 DE8870'
 DE8870'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8870'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8870'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8870'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8870'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH ARE OUTSIDE AND
 DE8870'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8870'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8870'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8870'A PUNCHED DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8886 ***********************************************************************
 DE8886  DESIGNATION -  CLI MAINT AZ
 DE8886  PID         -  DE8886
 DE8886  STATE/COUNTY-  IL/DE WITT
 DE8886  COUNTRY     -  US
 DE8886  USGS QUAD   -  WAYNESVILLE EAST (2018)
 DE8886
 DE8886                         *CURRENT SURVEY CONTROL
 DE8886  ______________________________________________________________________
 DE8886* NAD 83(2011) POSITION- 40 07 56.88021(N) 089 00 57.93559(W)   ADJUSTED
 DE8886* NAD 83(2011) ELLIP HT-   192.532 (meters)        (06/27/12)   ADJUSTED
 DE8886* NAD 83(2011) EPOCH   -  2010.00
 DE8886* NAVD 88 ORTHO HEIGHT -   224.8   (meters)      738.    (feet) GPS OBS
 DE8886  ______________________________________________________________________
 DE8886  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8886  GEOID HEIGHT    -        -32.218 (meters)                     GEOID99
 DE8886  GEOID HEIGHT    -        -32.212 (meters)                     GEOID18
 DE8886  NAD 83(2011) X  -     83,855.421 (meters)                     COMP
 DE8886  NAD 83(2011) Y  - -4,882,667.285 (meters)                     COMP
 DE8886  NAD 83(2011) Z  -  4,089,366.143 (meters)                     COMP
 DE8886  LAPLACE CORR    -          2.05  (seconds)                    DEFLEC18
 DE8886
 DE8886  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8886  Standards:
 DE8886         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8886            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8886  -------------------------------------------------------------------
 DE8886  NETWORK    4.01   5.25           1.77   1.48   2.68     -0.13513399
 DE8886  -------------------------------------------------------------------
 DE8886  Click here for local accuracies and other accuracy information.
 DE8886
 DE8886.The horizontal coordinates were established by GPS observations
 DE8886.and adjusted by the National Geodetic Survey in June 2012.
 DE8886
 DE8886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8886.been affixed to the stable North American tectonic plate. See 
 DE8886.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8886
 DE8886.The horizontal coordinates are valid at the epoch date displayed above
 DE8886.which is a decimal equivalence of Year/Month/Day.
 DE8886
 DE8886.The orthometric height was determined by GPS observations and a
 DE8886.high-resolution geoid model.
 DE8886
 DE8886.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8886.GEOID18 height accuracy estimate available here.
 DE8886
 DE8886.Click photographs - Photos may exist for this station.
 DE8886
 DE8886.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8886
 DE8886.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8886
 DE8886.The ellipsoidal height was determined by GPS observations
 DE8886.and is referenced to NAD 83.
 DE8886
 DE8886. The following values were computed from the NAD 83(2011) position.
 DE8886
 DE8886;                    North         East     Units Scale Factor Converg.
 DE8886;SPC IL E     -   384,931.984   241,810.537   MT  1.00001667   -0 26 24.3
 DE8886;SPC IL E     - 1,262,897.68    793,340.07   sFT  1.00001667   -0 26 24.3
 DE8886;UTM  16      - 4,444,408.194   328,233.823   MT  0.99996321   -1 17 59.3
 DE8886
 DE8886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8886!SPC IL E     -   0.99996980  x   1.00001667  =   0.99998647
 DE8886!UTM  16      -   0.99996980  x   0.99996321  =   0.99993301
 DE8886
 DE8886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2823344408(NAD 83)
 DE8886
 DE8886                          SUPERSEDED SURVEY CONTROL
 DE8886
 DE8886  NAD 83(2007)-  40 07 56.88026(N)    089 00 57.93653(W) AD(2002.00) 0
 DE8886  ELLIP H (02/10/07)  192.644  (m)                       GP(2002.00)    
 DE8886  ELLIP H (12/06/04)  192.655  (m)                       GP(       ) 4 1
 DE8886  NAD 83(1997)-  40 07 56.88029(N)    089 00 57.93647(W) AD(       ) 1
 DE8886  ELLIP H (12/18/02)  192.585  (m)                       GP(       ) 4 2
 DE8886
 DE8886.Superseded values are not recommended for survey control.
 DE8886
 DE8886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8886.See file dsdata.pdf to determine how the superseded data were derived.
 DE8886
 DE8886_MARKER: DZ = AZIMUTH MARK DISK
 DE8886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8886_STAMPING: CLI MAINT AZ
 DE8886_MARK LOGO: ILDT
 DE8886_PROJECTION: FLUSH
 DE8886_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE8886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE8886+STABILITY: SURFACE MOTION
 DE8886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8886+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2023
 DE8886
 DE8886  HISTORY     - Date     Condition        Report By
 DE8886  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8886  HISTORY     - 20231023 GOOD             ILDT
 DE8886
 DE8886                          STATION DESCRIPTION
 DE8886
 DE8886'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8886'THE STATION IS  LOCATED 0.6 MI ( 1.0 KM )  NORTHEAST AT THE ILLINOIS
 DE8886'DEPARTMENT OF TRANSPORTATION - CLINTON STORAGE FACILITY, R.R. 2
 DE8886'CLINTON,  ILLINOIS.
 DE8886'
 DE8886'THE STATION IS LOCATED ABOUT 3.2  MI (5.2  KM ) SOUTHWEST  OF
 DE8886'CLINTON, 0.6 MI ( 1.0 KM ) NORTHEAST OF CLINTON STORAGE FACILITY,
 DE8886'ALONG  THE  STATE ROUTE 54 . TO REACH FROM THE JUNCTION  AT
 DE8886'THE U.S ROUTE 51 AND STATE ROUTE  54,  GO SOUTHWEST ON STATE
 DE8886'ROUTE 54 ABOUT 3.2 MI ( 5.2 KM ). THE STATION IS ON THE SOUTH SIDE OF
 DE8886'THE STATE ROUTE 54.  IT IS  37.7 FT SOUTHEAST OF THE CENTER OF THE
 DE8886'STATE ROUTE 54, 4.5  FT NORTHWEST  OF THE STEEL WITNESS  POST , 112.6
 DE8886'FT OF THE P.K. NAIL IN SOUTHWEST SIDE OF UTILITY POLE .
 DE8886'
 DE8886'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8886'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8886'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8886'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8886'POINT IS INSIDE THE YARDS WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8886'APPROX. 0.6 MILES (1.0 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8886'ARE STAMPED ILL DEPT OF TRANSPORTATION EACH WITH THEIR
 DE8886'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8886'A PUNCHED DATUM POINT.
 DE8886
 DE8886                          STATION RECOVERY (2023)
 DE8886
 DE8886'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DE8886'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2345 ***********************************************************************
 LB2345  DESIGNATION -  CLIFTON
 LB2345  PID         -  LB2345
 LB2345  STATE/COUNTY-  IL/IROQUOIS
 LB2345  COUNTRY     -  US
 LB2345  USGS QUAD   -  CLIFTON (2018)
 LB2345
 LB2345                         *CURRENT SURVEY CONTROL
 LB2345  ______________________________________________________________________
 LB2345* NAD 83(1997) POSITION- 40 56 14.21676(N) 087 56 16.35975(W)   ADJUSTED
 LB2345* NAVD 88 ORTHO HEIGHT -   201.    (meters)      659.    (feet) SCALED
 LB2345  ______________________________________________________________________
 LB2345  GEOID HEIGHT    -        -32.559 (meters)                     GEOID18
 LB2345  LAPLACE CORR    -         -3.01  (seconds)                    DEFLEC18
 LB2345  HORZ ORDER      -  FIRST
 LB2345
 LB2345.The horizontal coordinates were established by classical geodetic methods
 LB2345.and adjusted by the National Geodetic Survey in October 1999.
 LB2345
 LB2345.The orthometric height was scaled from a topographic map.
 LB2345
 LB2345.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2345.GEOID18 height accuracy estimate available here.
 LB2345
 LB2345.Click photographs - Photos may exist for this station.
 LB2345
 LB2345.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2345
 LB2345. The following values were computed from the NAD 83(1997) position.
 LB2345
 LB2345;                    North         East     Units Scale Factor Converg.
 LB2345;SPC IL E     -   474,152.283   333,302.456   MT  0.99998864   +0 15 32.8
 LB2345;SPC IL E     - 1,555,614.62  1,093,509.81   sFT  0.99998864   +0 15 32.8
 LB2345;UTM  16      - 4,532,218.278   421,047.822   MT  0.99967672   -0 36 52.4
 LB2345
 LB2345!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2345!SPC IL E     -   0.99997359  x   0.99998864  =   0.99996223
 LB2345!UTM  16      -   0.99997359  x   0.99967672  =   0.99965032
 LB2345
 LB2345:                Primary Azimuth Mark                     Grid Az
 LB2345:SPC IL E     -  KANKAKEE USLS 1879                       017 30 08.2
 LB2345:UTM  16      -  KANKAKEE USLS 1879                       018 22 33.4
 LB2345
 LB2345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2104732218(NAD 83)
 LB2345
 LB2345|---------------------------------------------------------------------|
 LB2345| PID    Reference Object                     Distance      Geod. Az  |
 LB2345|                                                           dddmmss.s |
 LB2345| ME2633 KANKAKEE USLS 1879                  APPROX.21.1 KM 0174541.0 |
 LB2345|---------------------------------------------------------------------|
 LB2345
 LB2345                          SUPERSEDED SURVEY CONTROL
 LB2345
 LB2345  NAD 83(1997)-  40 56 14.21753(N)    087 56 16.36058(W) AD(       ) 1
 LB2345  NAD 83(1986)-  40 56 14.22364(N)    087 56 16.36699(W) AD(       ) 1
 LB2345  NAD 27      -  40 56 14.10250(N)    087 56 16.21330(W) AD(       ) 1
 LB2345  USSD        -  40 56 14.22300(N)    087 56 16.04700(W) AD(       ) 3
 LB2345
 LB2345.Superseded values are not recommended for survey control.
 LB2345
 LB2345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2345.See file dsdata.pdf to determine how the superseded data were derived.
 LB2345
 LB2345_MARKER: V = STONE MONUMENT
 LB2345_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2345
 LB2345  HISTORY     - Date     Condition        Report By
 LB2345  HISTORY     - 1879     MONUMENTED       USLS
 LB2345  HISTORY     - 1927     MARK NOT FOUND   CGS
 LB2345
 LB2345                          STATION DESCRIPTION
 LB2345
 LB2345'DESCRIBED BY US LAKE SURVEY 1879
 LB2345'THIS STATION IS SITUATED IN THE NORTHWEST QUARTER OF SECTION 3,
 LB2345'TOWNSHIP 28 NORTH, RANGE 14 WEST OF THE SECOND PRINCIPAL MERIDIAN,
 LB2345'IN THE VILLAGE OF CLIFTON, CHEBANSE TOWNSHIP, IROQUOIS COUNTY,
 LB2345'ILLINOIS, IN THE BLOCK BOUNDED BY FOREST STREET AND LINCOLN, MAPLE,
 LB2345'AND WEST AVENUES.  THE HEIGHT OF STATION USED WAS 75 FEET.  THE
 LB2345'GEODETIC POINT IS MARKED BY A HOLE IN THE TOP OF A STONE POST SET
 LB2345'2-1/2 FEET BELOW THE GROUND WITH A SURFACE REFERENCE STONE SET
 LB2345'DIRECTLY OVER IT.  THREE STONE REFERENCE POSTS ARE SET AS
 LB2345'FOLLOWS--TWO IN THE CORNERS OF THE LOT IN WHICH THE STATION
 LB2345'STANDS, ON THE WEST SIDE OF FOREST STREET, ONE BEARING SOUTH 88
 LB2345'DEG 34 MIN EAST, DISTANT 36.0 METERS, AND ONE BEARING SOUTH 12
 LB2345'DEG 16 MIN EAST, DISTANT 72.6 METERS.  AND ONE ON THE WEST SIDE OF
 LB2345'MAPLE AVENUE, CLOSE TO THE FENCE, BEARING NORTH 89 DEG 18 MIN
 LB2345'WEST, DISTANT 69.6 METERS.  THE NORTHEAST CORNER OF THE
 LB2345'CONGREGATIONAL CHURCH BEARS SOUTH 45 DEG 54 MIN EAST, AND IS DISTANT
 LB2345'251 METERS FROM THE GEODETIC POINT.  THE SECTION-CORNER BETWEEN
 LB2345'SECTIONS 33 AND 34, TOWNSHIP 29 NORTH, RANGE 14 WEST, AND SECTIONS
 LB2345'3 AND 4, TOWNSHIP 28 NORTH, RANGE 14 WEST, BEARS NORTH 34 DEG 51
 LB2345'MIN WEST, AND IS DISTANT 809.5 METERS.  THE HEIGHT OF GROUND AT
 LB2345'THE STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS 79.8 FEET.
 LB2345'(PROFESSIONAL PAPERS NO. 24).
 LB2345
 LB2345                          STATION RECOVERY (1927)
 LB2345
 LB2345'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1927 (JSB)
 LB2345'THE STATION IS SITUATED IN THE NORTHWEST PART OF THE TOWN OF CLIFTON.
 LB2345'THE REFERENCE MARK AS DESCRIBED ON THE WEST SIDE OF MAPLE AVENUE WAS
 LB2345'RECOVERED.  THE OTHER TWO REFERENCE MARKS AND THE SURFACE STATION
 LB2345'MARK HAD BEEN DESTROYED.  DISTANCE AND DIRECTION FROM THE
 LB2345'RECOVERED REFERENCE MARK WAS MEASURED AND CONSIDERABLE DIGGING
 LB2345'DONE BUT THE UNDERGROUND MARK WAS NOT RECOVERED.  PROBABLY WITH
 LB2345'MORE EXTENSIVE DIGGING THE UNDERGROUND MARK MAY BE FOUND.  A
 LB2345'STATION MARK OF THE U. S. GEOLOGICAL SURVEY SET IN CONCRETE IS
 LB2345'ABOUT ONE FOOT EAST OF THE RECOVERED REFERENCE MARK WHICH IS ON THE
 LB2345'WEST SIDE OF MAPLE AVENUE ABOUT 3 FEET EAST OF THE CONCRETE WALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1998 ***********************************************************************
 LB1998  DESIGNATION -  CLIFTON 2 RM 1
 LB1998  PID         -  LB1998
 LB1998  STATE/COUNTY-  IL/IROQUOIS
 LB1998  COUNTRY     -  US
 LB1998  USGS QUAD   -  CLIFTON (2018)
 LB1998
 LB1998                         *CURRENT SURVEY CONTROL
 LB1998  ______________________________________________________________________
 LB1998* NAD 83(1986) POSITION- 40 56 13.42   (N) 087 56 18.81   (W)   HD_HELD1
 LB1998* NAVD 88 ORTHO HEIGHT -   201.626 (meters)      661.50  (feet) ADJUSTED
 LB1998  ______________________________________________________________________
 LB1998  GEOID HEIGHT    -        -32.558 (meters)                     GEOID18
 LB1998  DYNAMIC HEIGHT  -        201.542 (meters)      661.23  (feet) COMP
 LB1998  MODELED GRAVITY -    980,201.6   (mgal)                       NAVD 88
 LB1998
 LB1998  VERT ORDER      -  SECOND    CLASS I
 LB1998
 LB1998.The horizontal coordinates were determined by differentially corrected
 LB1998.hand held GPS observations or other comparable positioning techniques
 LB1998.and have an estimated accuracy of +/- 3 meters.
 LB1998
 LB1998.The orthometric height was determined by differential leveling and
 LB1998.adjusted by the NATIONAL GEODETIC SURVEY
 LB1998.in June 1991.
 LB1998
 LB1998.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1998.GEOID18 height accuracy estimate available here.
 LB1998
 LB1998.Click photographs - Photos may exist for this station.
 LB1998
 LB1998.The dynamic height is computed by dividing the NAVD 88
 LB1998.geopotential number by the normal gravity value computed on the
 LB1998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1998.degrees latitude (g = 980.6199 gals.).
 LB1998
 LB1998.The modeled gravity was interpolated from observed gravity values.
 LB1998
 LB1998;                    North         East    Units  Estimated Accuracy
 LB1998;SPC IL E     -   474,127.4     333,245.2     MT  (+/- 3 meters HH1 GPS) 
 LB1998
 LB1998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2099032194(NAD 83)
 LB1998
 LB1998                          SUPERSEDED SURVEY CONTROL
 LB1998
 LB1998  NGVD 29 (??/??/92)  201.707  (m)          661.77   (f) ADJ UNCH    2 0
 LB1998
 LB1998.Superseded values are not recommended for survey control.
 LB1998
 LB1998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1998.See file dsdata.pdf to determine how the superseded data were derived.
 LB1998
 LB1998_MARKER: DR = REFERENCE MARK DISK
 LB1998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1998_STAMPING: CLIFTON NO 2 NO 1 1939
 LB1998_MARK LOGO: CGS
 LB1998_PROJECTION: PROJECTING 15 CENTIMETERS
 LB1998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1998+STABILITY: SURFACE MOTION
 LB1998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1998+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LB1998
 LB1998  HISTORY     - Date     Condition        Report By
 LB1998  HISTORY     - 1939     MONUMENTED       CGS
 LB1998  HISTORY     - 1959     GOOD             CGS
 LB1998  HISTORY     - 20081017 GOOD             GEOCAC
 LB1998  HISTORY     - 20110119 GOOD             ILDT
 LB1998  HISTORY     - 20110613 GOOD             PATRIC
 LB1998
 LB1998                          STATION DESCRIPTION
 LB1998
 LB1998'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1998'0.6 MI NW FROM CLIFTON.
 LB1998'ABOUT 0.15 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE
 LB1998'AT CLIFTON, THENCE 0.3 MILE WEST ALONG WEST THIRD STREET, THENCE
 LB1998'0.1 MILE NORTH ALONG MAPLE STREET, 24 FEET EAST OF THE CENTER LINE
 LB1998'OF MAPLE STREET, 1/2 FOOT WEST OF A FENCE, 48 FEET NORTH OF THE
 LB1998'NORTH END OF A WIRE GATE, 96.3 FEET SOUTHEAST OF A METAL WITNESS
 LB1998'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE STREET AND SET
 LB1998'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LB1998
 LB1998                          STATION RECOVERY (2008)
 LB1998
 LB1998'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB1998'RECOVERED IN GOOD CONDITION.
 LB1998
 LB1998                          STATION RECOVERY (2011)
 LB1998
 LB1998'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1998'RECOVERED IN GOOD CONDITION.
 LB1998
 LB1998                          STATION RECOVERY (2011)
 LB1998
 LB1998'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB1998'THE STATION IS LOCATED IN THE TOWN OF CLIFTON ILLINOIS, IN IROQUOIS
 LB1998'COUNTY.
 LB1998'
 LB1998'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET WITH W THIRD
 LB1998'AVENUE PROCEED WEST ON THIRD AVENUE 4 BLOCKS TO MAPLE STREET, THENCE
 LB1998'NORTH ON MAPLE STREET APPROXIMATELY 400 FT (121.9 M) TO THE STATION ON
 LB1998'THE EAST SIDE OF THE ROAD.
 LB1998'
 LB1998'THE STATION IS ADJACENT TO A VACANT LOT, 70 FT (21.3 M) NORTH OF A
 LB1998'POWER POLE, 14 FT (4.3 M) EAST OF THE CENTERLINE OF MAPLE STREET AND
 LB1998'144.7 FT (44.1 M) SOUTH OF CLIFTON 2 REFERENCE MARK 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2000 ***********************************************************************
 LB2000  DESIGNATION -  CLIFTON 2 RM 2
 LB2000  PID         -  LB2000
 LB2000  STATE/COUNTY-  IL/IROQUOIS
 LB2000  COUNTRY     -  US
 LB2000  USGS QUAD   -  CLIFTON (2018)
 LB2000
 LB2000                         *CURRENT SURVEY CONTROL
 LB2000  ______________________________________________________________________
 LB2000* NAD 83(1986) POSITION- 40 56 14.85   (N) 087 56 18.69   (W)   HD_HELD1
 LB2000* NAVD 88 ORTHO HEIGHT -   201.585 (meters)      661.37  (feet) ADJUSTED
 LB2000  ______________________________________________________________________
 LB2000  GEOID HEIGHT    -        -32.558 (meters)                     GEOID18
 LB2000  DYNAMIC HEIGHT  -        201.501 (meters)      661.09  (feet) COMP
 LB2000  MODELED GRAVITY -    980,201.5   (mgal)                       NAVD 88
 LB2000
 LB2000  VERT ORDER      -  SECOND    CLASS I
 LB2000
 LB2000.The horizontal coordinates were determined by differentially corrected
 LB2000.hand held GPS observations or other comparable positioning techniques
 LB2000.and have an estimated accuracy of +/- 3 meters.
 LB2000
 LB2000.The orthometric height was determined by differential leveling and
 LB2000.adjusted by the NATIONAL GEODETIC SURVEY
 LB2000.in June 1991.
 LB2000
 LB2000.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2000.GEOID18 height accuracy estimate available here.
 LB2000
 LB2000.Click photographs - Photos may exist for this station.
 LB2000
 LB2000.The dynamic height is computed by dividing the NAVD 88
 LB2000.geopotential number by the normal gravity value computed on the
 LB2000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2000.degrees latitude (g = 980.6199 gals.).
 LB2000
 LB2000.The modeled gravity was interpolated from observed gravity values.
 LB2000
 LB2000;                    North         East    Units  Estimated Accuracy
 LB2000;SPC IL E     -   474,171.6     333,247.9     MT  (+/- 3 meters HH1 GPS) 
 LB2000
 LB2000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2099332238(NAD 83)
 LB2000
 LB2000                          SUPERSEDED SURVEY CONTROL
 LB2000
 LB2000  NGVD 29 (??/??/92)  201.666  (m)          661.63   (f) ADJ UNCH    2 0
 LB2000
 LB2000.Superseded values are not recommended for survey control.
 LB2000
 LB2000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2000.See file dsdata.pdf to determine how the superseded data were derived.
 LB2000
 LB2000_MARKER: DR = REFERENCE MARK DISK
 LB2000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2000_STAMPING: CLIFTON NO 2 NO 2 1939
 LB2000_MARK LOGO: CGS
 LB2000_PROJECTION: PROJECTING 10 CENTIMETERS
 LB2000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2000+STABILITY: SURFACE MOTION
 LB2000_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB2000+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LB2000
 LB2000  HISTORY     - Date     Condition        Report By
 LB2000  HISTORY     - 1939     MONUMENTED       CGS
 LB2000  HISTORY     - 1959     GOOD             CGS
 LB2000  HISTORY     - 20081017 GOOD             GEOCAC
 LB2000  HISTORY     - 20110119 GOOD             ILDT
 LB2000  HISTORY     - 20110613 GOOD             PATRIC
 LB2000
 LB2000                          STATION DESCRIPTION
 LB2000
 LB2000'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB2000'0.6 MI NW FROM CLIFTON.
 LB2000'ABOUT 0.15 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 LB2000'CLIFTON, THENCE 0.3 MILE WEST ALONG WEST THIRD STREET, THENCE 0.1
 LB2000'MILE NORTH ALONG MAPLE STREET, 23 1/2 FEET EAST OF THE CENTER
 LB2000'LINE OF MAPLE STREET, 1/2 FOOT WEST OF A FENCE, 192 FEET NORTH OF
 LB2000'THE NORTH END OF A WIRE GATE, 78.8 FEET NORTHEAST OF TRIANGULATION
 LB2000'STATION CLIFTON NO 2, 82.8 FEET NORTHEAST OF A METAL WITNESS POST,
 LB2000'ABOUT 1 FOOT ABOVE THE LEVEL OF THE STREET AND SET IN THE TOP OF
 LB2000'A CONCRETE POST PROJECTING 3 INCHES.
 LB2000
 LB2000                          STATION RECOVERY (2008)
 LB2000
 LB2000'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB2000'RECOVERED IN GOOD CONDITION.
 LB2000
 LB2000                          STATION RECOVERY (2011)
 LB2000
 LB2000'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2000'RECOVERED IN GOOD CONDITION.
 LB2000
 LB2000                          STATION RECOVERY (2011)
 LB2000
 LB2000'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2000'THE STATION IS LOCATED IN THE TOWN OF CLIFTON ILLINOIS, IN IROQUOIS
 LB2000'COUNTY.
 LB2000'
 LB2000'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET WITH W THIRD
 LB2000'AVENUE PROCEED WEST ON THIRD AVENUE 4 BLOCKS TO MAPLE STREET, THENCE
 LB2000'NORTH ON MAPLE STREET APPROXIMATELY 540 FT (164.6 M) TO THE STATION ON
 LB2000'THE EAST SIDE OF THE ROAD.
 LB2000'
 LB2000'THE STATION IS LOCATED DIRECTLY ACROSS FROM THE DRIVEWAY TO 180 MAPLE
 LB2000'STREET, 144.7 FT (44.1 M) NORTH OF CLIFTON 2 REFERENCE MARK 1, 35.4 FT
 LB2000'(10.8 M) SOUTH OF A POWER POLE AND 15 FT (4.6 M) EAST OF THE
 LB2000'CENTERLINE OF MAPLE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0580 ***********************************************************************
 KB0580  DESIGNATION -  CLIKER RESET
 KB0580  PID         -  KB0580
 KB0580  STATE/COUNTY-  IL/MACON
 KB0580  COUNTRY     -  US
 KB0580  USGS QUAD   -  DECATUR (2018)
 KB0580
 KB0580                         *CURRENT SURVEY CONTROL
 KB0580  ______________________________________________________________________
 KB0580* NAD 83(1997) POSITION- 39 48 24.25942(N) 088 58 21.33713(W)   ADJUSTED
 KB0580  ______________________________________________________________________
 KB0580  GEOID HEIGHT    -        -32.328 (meters)                     GEOID18
 KB0580  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 KB0580  HORZ ORDER      -  SECOND
 KB0580
 KB0580.The horizontal coordinates were established by classical geodetic methods
 KB0580.and adjusted by the National Geodetic Survey in October 1999.
 KB0580
 KB0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0580.GEOID18 height accuracy estimate available here.
 KB0580
 KB0580.Click photographs - Photos may exist for this station.
 KB0580
 KB0580.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0580
 KB0580. The following values were computed from the NAD 83(1997) position.
 KB0580
 KB0580;                    North         East     Units Scale Factor Converg.
 KB0580;SPC IL E     -   348,738.022   245,258.674   MT  1.00001188   -0 24 33.4
 KB0580;SPC IL E     - 1,144,151.33    804,652.83   sFT  1.00001188   -0 24 33.4
 KB0580;UTM  16      - 4,408,168.787   331,140.183   MT  0.99995105   -1 15 47.3
 KB0580
 KB0580:                Primary Azimuth Mark                     Grid Az
 KB0580:SPC IL E     -  CLIKER AZ MK                             031 30 39.0
 KB0580:UTM  16      -  CLIKER AZ MK                             032 21 52.9
 KB0580
 KB0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3114008168(NAD 83)
 KB0580
 KB0580|---------------------------------------------------------------------|
 KB0580| PID    Reference Object                     Distance      Geod. Az  |
 KB0580|                                                           dddmmss.s |
 KB0580| KB0582 CLIKER RM                            15.697 METERS 00917     |
 KB0580| CI6834 CLIKER AZ MK                                       0310605.6 |
 KB0580|---------------------------------------------------------------------|
 KB0580
 KB0580                          SUPERSEDED SURVEY CONTROL
 KB0580
 KB0580  NAD 83(1986)-  39 48 24.26786(N)    088 58 21.32804(W) AD(       ) 2
 KB0580  USSD        -  39 48 24.25100(N)    088 58 20.94900(W) AD(       ) 3
 KB0580
 KB0580.Superseded values are not recommended for survey control.
 KB0580
 KB0580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0580.See file dsdata.pdf to determine how the superseded data were derived.
 KB0580
 KB0580_MARKER: DS = TRIANGULATION STATION DISK
 KB0580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0580_STAMPING: CLIKER 1920 1971
 KB0580_MARK LOGO: CGS
 KB0580_PROJECTION: PROJECTING 20 CENTIMETERS
 KB0580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0580+STABILITY: SURFACE MOTION
 KB0580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0580+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2001
 KB0580
 KB0580  HISTORY     - Date     Condition        Report By
 KB0580  HISTORY     - 1971     MONUMENTED       NGS
 KB0580  HISTORY     - 1971     GOOD             NGS
 KB0580  HISTORY     - 1972     GOOD             ILDT
 KB0580  HISTORY     - 1975     GOOD             ILDT
 KB0580  HISTORY     - 1976     GOOD             NGS
 KB0580  HISTORY     - 20010806 GOOD             BCA
 KB0580
 KB0580                          STATION DESCRIPTION
 KB0580
 KB0580'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 KB0580'2 MI NE FROM ELVIN.
 KB0580'0.1 MILE WEST ALONG PAVED ROAD FROM THE UNITED METHODIST CHURCH
 KB0580'AT ELVIN TO THE INTERSECTION OF U.S. HIGHWAY 51, THENCE NORTH
 KB0580'ALONG HIGHWAY 51 FOR 1.9 MILES TO THE INTERSECTION WITH GROVE
 KB0580'ROAD, THENCE NORTH ON THE HIGHWAY FOR 0.2 MILES TO THE MARK ON
 KB0580'THE LEFT, ABOUT 500 FEET SOUTH OF RAILROAD CROSSING OF GRAVELED
 KB0580'ROAD TO ELECTRIC SUB-STATION, 1 FOOT NORTH OF A METAL WITNESS
 KB0580'POST, 99 FEET SOUTHWEST OF A POWER POLE, 11 FEET EAST OF A FENCE,
 KB0580'36 FEET NORTHWEST OF RAILROAD MILEPOST 749, 34 FEET WEST OF WEST
 KB0580'RAIL OF THE ILLINOIS CENTRAL RAILROAD, SET IN THE TOP OF A 4
 KB0580'INCH PLASTIC, CONCRETE FILLED PIPE PROJECTING 8 INCHES.
 KB0580
 KB0580                          STATION RECOVERY (1971)
 KB0580
 KB0580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KB0580'THE UNDERGROUND STATION MARK AND REFERENCE MARK WERE FOUND IN GOOD
 KB0580'CONDITION. THE SURFACE STATION MARK WAS FOUND UPROOTED AND
 KB0580'THE DISK GONE. A NEW SURFACE STATION MARK AND REFERENCE MARK WERE
 KB0580'SET. THE DISTANCE TO THE REFERENCE MARK WAS FOUND TO BE
 KB0580'SHORTER BY 0.14 OF A FOOT. A NEW DESCRIPTION FOLLOWS-
 KB0580'
 KB0580'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF ELVIN, ABOUT 500 FEET
 KB0580'SOUTH OF RAILROAD CROSSING OF GRAVELED ROAD TO ELECTRIC
 KB0580'SUB-STATION, ON THE WEST SIDE AND RIGHT-OF-WAY OF THE ILLINOIS
 KB0580'CENTRAL RAILROAD, 1 FOOT NORTH OF A METAL WITNESS POST, 99
 KB0580'FEET SOUTH OF A POWER POLE, 11 FEET EAST OF A FENCE AND 34 FEET WEST
 KB0580'OF THE WEST RAIL OF THE RAILROAD. THE SURFACE STATION MARK
 KB0580'CONSISTS OF A STANDARD DISK STAMPED CLIKER 1920 1971 SET IN THE TOP
 KB0580'OF A 4 INCH CONCRETE FILLED PLASTIC PIPE WHICH PROJECTS 8
 KB0580'INCHES.  THE UNDERGROUND MARK IS A STANDARD DISK STAMPED CLIKER 1920
 KB0580'1971 SET IN CONCRETE ABOUT 3 FEET UNDERGROUND.
 KB0580'
 KB0580'TO REACH THE STATION FROM THE UNITED METHODIST CHURCH IN ELVIN, GO
 KB0580'WEST ON PAVED ROAD FOR 0.1 MILE TO THE INTERSECTION
 KB0580'WITH U.S. HIGHWAY 51. TURN RIGHT AND GO NORTH ON HIGHWAY 51 FOR 1.9
 KB0580'MILES TO THE INTERSECTION OF GROVE ROAD. CONTINUE NORTH ON THE
 KB0580'HIGHWAY FOR 0.2 MILE TO THE STATION ON THE LEFT.
 KB0580'
 KB0580'RM 1920 IS A STANDARD REFERENCE MARK DISK SET IN THE TOP OF A SQUARE
 KB0580'CONCRETE POST FLUSH WITH THE GROUND, 2 FEET EAST OF FENCE, 50 FEET
 KB0580'SOUTHWEST OF THE POWER POLE AND 44 FEET WEST OF THE WEST RAIL. THE
 KB0580'DISK IS STAMPED CLIKER 1920.
 KB0580'
 KB0580'REFERENCE MARK 2 IS A STANDARD DISK STAMPED CLIKER 1920 NO 2 1971 SET
 KB0580'IN THE TOP OF A 4 INCH CONCRETE FILLED PLASTIC PIPE PROJECTING 8
 KB0580'INCHES, 1 FOOT EAST OF THE FENCE, 39 FEET NORTHWEST OF THE MILEPOST
 KB0580'AND 44 FEET WEST OF THE WEST RAIL.
 KB0580'
 KB0580'NOTE- THE STATION WAS FOUND TO BE 36 FEET NORTHWEST OF MILEPOST 749
 KB0580'INSTEAD OF 15 YARDS.
 KB0580'
 KB0580'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - ABOUT 3 MILES
 KB0580'SOUTH OF DECATUR.
 KB0580'
 KB0580'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KB0580
 KB0580                          STATION RECOVERY (1972)
 KB0580
 KB0580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB0580'CLIKER 1920 RECOVERED GOOD.
 KB0580'
 KB0580'FOUND AS DESCRIBED.
 KB0580
 KB0580                          STATION RECOVERY (1975)
 KB0580
 KB0580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0580'RECOVERED IN GOOD CONDITION.
 KB0580
 KB0580                          STATION RECOVERY (1976)
 KB0580
 KB0580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0580'STATION WAS RECOVERED AS DESCRIBED IN 1971 AND ALL MARKS WERE FOUND
 KB0580'TO BE IN GOOD CONDITION.
 KB0580'
 KB0580'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 KB0580'
 KB0580'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTH OF
 KB0580'ELWIN.
 KB0580
 KB0580                          STATION RECOVERY (2001)
 KB0580
 KB0580'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 KB0580'THE CULVERT UNDER THE RAILROAD NO LONGER HAS A HEADWALL ON THE EAST
 KB0580'SIDE OF THE TRACKS.  THE CULVERT HAS APPARENTLY BEEN EXTENDED WEST AND
 KB0580'TIED TOGETHER WITH A NEW CULVERT UNDER ROUTE 51 INTO ONE CONTINUOUS
 KB0580'CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0582 ***********************************************************************
 KB0582  DESIGNATION -  CLIKER RM
 KB0582  PID         -  KB0582
 KB0582  STATE/COUNTY-  IL/MACON
 KB0582  COUNTRY     -  US
 KB0582  USGS QUAD   -  DECATUR (2018)
 KB0582
 KB0582                         *CURRENT SURVEY CONTROL
 KB0582  ______________________________________________________________________
 KB0582* NAD 83(1986) POSITION- 39 48 24.76   (N) 088 58 21.23   (W)   HD_HELD1
 KB0582* NAVD 88 ORTHO HEIGHT -   207.288 (meters)      680.08  (feet) POSTED
 KB0582  ______________________________________________________________________
 KB0582  GEOID HEIGHT    -        -32.328 (meters)                     GEOID18
 KB0582  DYNAMIC HEIGHT  -        207.18  (meters)      679.7   (feet) COMP
 KB0582  MODELED GRAVITY -    980,082.2   (mgal)                       NAVD 88
 KB0582
 KB0582  VERT ORDER      -  * POSTED, SEE BELOW
 KB0582
 KB0582.The horizontal coordinates were determined by differentially corrected
 KB0582.hand held GPS observations or other comparable positioning techniques
 KB0582.and have an estimated accuracy of +/- 3 meters.
 KB0582
 KB0582.The orthometric height was determined by differential leveling
 KB0582.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0582
 KB0582.* This is a POSTED BENCH MARK height.
 KB0582
 KB0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0582.GEOID18 height accuracy estimate available here.
 KB0582
 KB0582.Click photographs - Photos may exist for this station.
 KB0582
 KB0582.The dynamic height is computed by dividing the NAVD 88
 KB0582.geopotential number by the normal gravity value computed on the
 KB0582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0582.degrees latitude (g = 980.6199 gals.).
 KB0582
 KB0582.The modeled gravity was interpolated from observed gravity values.
 KB0582
 KB0582;                    North         East    Units  Estimated Accuracy
 KB0582;SPC IL E     -   348,753.4     245,261.3     MT  (+/- 3 meters HH1 GPS) 
 KB0582
 KB0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3114308184(NAD 83)
 KB0582
 KB0582                          SUPERSEDED SURVEY CONTROL
 KB0582
 KB0582.No superseded survey control is available for this station.
 KB0582
 KB0582_MARKER: DR = REFERENCE MARK DISK
 KB0582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0582_STAMPING: CLIKER 1920
 KB0582_MARK LOGO: CGS
 KB0582_PROJECTION: FLUSH
 KB0582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0582+STABILITY: SURFACE MOTION
 KB0582
 KB0582  HISTORY     - Date     Condition        Report By
 KB0582  HISTORY     - 1920     MONUMENTED       CGS
 KB0582  HISTORY     - 1971     GOOD             NGS
 KB0582
 KB0582                          STATION DESCRIPTION
 KB0582
 KB0582'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 KB0582'2 MI NE FROM ELVIN.
 KB0582'0.1 MILE WEST ALONG PAVED ROAD FROM THE UNITED METHODIST CHURCH
 KB0582'AT ELVIN TO THE INTERSECTION OF U.S. HIGHWAY 51, THENCE NORTH
 KB0582'ALONG THE HIGHWAY FOR 1.9 MILES TO INTERSECTION WITH GROVE ROAD,
 KB0582'THENCE NORTH ON THE HIGHWAY FOR 0.2 MILE TO THE MARK ON THE WEST
 KB0582'SIDE AND RIGHT-OF-WAY OF THE ILLINOIS CENTRAL RAILROAD, 2 FEET
 KB0582'EAST OF A FENCE, 50 FEET SOUTHWEST OF A POWER POLE, 44 FEET WEST
 KB0582'RAIL OF RAILROAD, SET IN THE TOP OF A SQUARE CONCRETE POST
 KB0582'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0494 ***********************************************************************
 LC0494  DESIGNATION -  CLINTON
 LC0494  PID         -  LC0494
 LC0494  STATE/COUNTY-  IL/DE WITT
 LC0494  COUNTRY     -  US
 LC0494  USGS QUAD   -  CLINTON (2018)
 LC0494
 LC0494                         *CURRENT SURVEY CONTROL
 LC0494  ______________________________________________________________________
 LC0494* NAD 83(1997) POSITION- 40 09 23.25297(N) 088 57 22.49584(W)   ADJUSTED
 LC0494* NAVD 88 ORTHO HEIGHT -   222.871 (meters)      731.20  (feet) ADJUSTED
 LC0494  ______________________________________________________________________
 LC0494  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 LC0494  LAPLACE CORR    -          2.16  (seconds)                    DEFLEC18
 LC0494  DYNAMIC HEIGHT  -        222.757 (meters)      730.83  (feet) COMP
 LC0494  MODELED GRAVITY -    980,111.5   (mgal)                       NAVD 88
 LC0494
 LC0494  HORZ ORDER      -  SECOND
 LC0494  VERT ORDER      -  FIRST     CLASS I
 LC0494
 LC0494.The horizontal coordinates were established by classical geodetic methods
 LC0494.and adjusted by the National Geodetic Survey in October 1999.
 LC0494
 LC0494.The orthometric height was determined by differential leveling and
 LC0494.adjusted by the NATIONAL GEODETIC SURVEY
 LC0494.in June 1991.
 LC0494
 LC0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0494.GEOID18 height accuracy estimate available here.
 LC0494
 LC0494.Click photographs - Photos may exist for this station.
 LC0494
 LC0494.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0494
 LC0494.The dynamic height is computed by dividing the NAVD 88
 LC0494.geopotential number by the normal gravity value computed on the
 LC0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0494.degrees latitude (g = 980.6199 gals.).
 LC0494
 LC0494.The modeled gravity was interpolated from observed gravity values.
 LC0494
 LC0494. The following values were computed from the NAD 83(1997) position.
 LC0494
 LC0494;                    North         East     Units Scale Factor Converg.
 LC0494;SPC IL E     -   387,558.543   246,929.594   MT  1.00000966   -0 24 06.2
 LC0494;SPC IL E     - 1,271,514.99    810,134.84   sFT  1.00000966   -0 24 06.2
 LC0494;UTM  16      - 4,446,957.476   333,391.409   MT  0.99994172   -1 15 42.6
 LC0494
 LC0494!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0494!SPC IL E     -   0.99997008  x   1.00000966  =   0.99997974
 LC0494!UTM  16      -   0.99997008  x   0.99994172  =   0.99991180
 LC0494
 LC0494:                Primary Azimuth Mark                     Grid Az
 LC0494:SPC IL E     -  HARRAS                                   359 35 29.7
 LC0494:UTM  16      -  HARRAS                                   000 27 06.1
 LC0494
 LC0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3339146957(NAD 83)
 LC0494
 LC0494|---------------------------------------------------------------------|
 LC0494| PID    Reference Object                     Distance      Geod. Az  |
 LC0494|                                                           dddmmss.s |
 LC0494| LC0495 CLINTON RM                           12.360 METERS 25441     |
 LC0494| LC0487 HARRAS                              APPROX. 2.5 KM 3591123.5 |
 LC0494|---------------------------------------------------------------------|
 LC0494
 LC0494                          SUPERSEDED SURVEY CONTROL
 LC0494
 LC0494  NAD 83(1986)-  40 09 23.26232(N)    088 57 22.49598(W) AD(       ) 2
 LC0494  NAD 27      -  40 09 23.13300(N)    088 57 22.19680(W) AD(       ) 2
 LC0494  USSD        -  40 09 23.25400(N)    088 57 22.09800(W) AD(       ) 3
 LC0494  NGVD 29 (??/??/92)  222.942  (m)          731.44   (f) ADJ UNCH    1 1
 LC0494  NGVD 29             222.94   (m)          731.4    (f) LEVELING    3  
 LC0494
 LC0494.Superseded values are not recommended for survey control.
 LC0494
 LC0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0494.See file dsdata.pdf to determine how the superseded data were derived.
 LC0494
 LC0494_MARKER: DS = TRIANGULATION STATION DISK
 LC0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0494_STAMPING: CLINTON 1920
 LC0494_MARK LOGO: CGS
 LC0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0494+STABILITY: SURFACE MOTION
 LC0494
 LC0494  HISTORY     - Date     Condition        Report By
 LC0494  HISTORY     - 1920     MONUMENTED       CGS
 LC0494  HISTORY     - 1933     SEE DESCRIPTION  CGS
 LC0494  HISTORY     - 1934     SEE DESCRIPTION  CGS
 LC0494  HISTORY     - 1942     POOR             CGS
 LC0494  HISTORY     - 1969     GOOD             CGS
 LC0494  HISTORY     - 1973     POOR             ILDT
 LC0494  HISTORY     - 1974     MARK NOT FOUND   NGS
 LC0494  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC0494  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0494
 LC0494                          STATION DESCRIPTION
 LC0494
 LC0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0494'STATION IS LOCATED AT CLINTON, ON THE E SIDE OF THE ILLINOIS
 LC0494'CENTRAL RAILROAD TRACK, 10 YARDS SE OF THE ILLINOIS CENTRAL
 LC0494'RAILROAD FREIGHT STATION, 8 YARDS N OF THE CENTER OF MACON
 LC0494'STREET, 1.58 METERS (5.18 FEET) N OF THE N EDGE OF A SIDEWALK,
 LC0494'AND 1.33 METERS (4.36 FEET) E OF THE E AND NEAREST RAIL.
 LC0494'THE SURFACE AND UNDERGROUND MARKS ARE STANDARD BRONZE DISKS
 LC0494'SET IN CONCRETE.  THE
 LC0494'REFERENCE MARK IS A STANDARD BRONZE DISK SET IN THE CONCRETE
 LC0494'SIDEWALK, ON THE OPPOSITE SIDE OF THE TRACK, 12.36 METERS
 LC0494'(40.55 FEET) FROM THE STATION, S 74 DEG 41 MIN W.
 LC0494'THE ELEVATION OF THE STATION MARK IS 222.783 METERS
 LC0494'(730.914 FEET) AND OF THE REFERENCE MARK 222.776 METERS
 LC0494'(730.891 FEET).
 LC0494
 LC0494                          STATION RECOVERY (1933)
 LC0494
 LC0494'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LC0494'STATION IS LOST.  THE STATION MARKS HAVE BEEN DESTROYED.
 LC0494
 LC0494                          STATION RECOVERY (1934)
 LC0494
 LC0494'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CCS)
 LC0494'BOTH THIS MARK AND THE REFERENCE MARK NEARBY HAVE BEEN DISTURBED
 LC0494'BY VEHICLES PASSING OVER THEM.  MARK STAMPED CLINTON 1920.
 LC0494
 LC0494                          STATION RECOVERY (1942)
 LC0494
 LC0494'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 (WER)
 LC0494'THE BENCH MARK WAS FOUND IN THE LOCATION DESCRIBED BUT, EVIDENTLY
 LC0494'DUE TO ITS LOCATION 5.65 FEET WEST OF THE CENTER LINE OF A
 LC0494'RAILROAD TRACK CARRYING HEAVY FREIGHT TRAFFIC, THE CONCRETE
 LC0494'BASE HAS BEEN CANTED ABOUT 13 DEG FROM THE VERTICAL.  IT IS
 LC0494'SUGGESTED THAT THIS BENCH MARK BE RELOCATED AT A POINT WHERE IT WILL
 LC0494'BE LESS LIKELY TO BE DISTURBED BY RAILROAD TRAFFIC.
 LC0494
 LC0494                          STATION RECOVERY (1969)
 LC0494
 LC0494'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0494'0.2 MI N FROM CLINTON.
 LC0494'ABOUT 0.2 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC0494'STATION AT CLINTON, 17 FEET WEST OF THE WEST RAIL OF THE MAIN
 LC0494'TRACK, 9 FEET EAST OF THE EAST RAIL OF THE MOST WESTERLY SET OF
 LC0494'TRACKS, 27 FEET NORTH OF THE CENTER LINE OF E. MACON STREET, ABOUT
 LC0494'LEVEL WITH THE TRACKS, AND SET IN THE TOP OF A CONCRETE POST
 LC0494'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 27,
 LC0494'T20N, R2E NOTE-- DUE TO THE LOCATION OF THIS MARK THE ELEVATION
 LC0494'SHOULD BE USED WITH CAUTION.  THIS MARK IS LEANING TO THE EAST BUT
 LC0494'IT APPEARS TO BE SOLID.
 LC0494
 LC0494                          STATION RECOVERY (1973)
 LC0494
 LC0494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LEM)
 LC0494'CLINTON 1920-POOR - POST IS LEANING TO THE EAST
 LC0494
 LC0494                          STATION RECOVERY (1974)
 LC0494
 LC0494'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 LC0494'THE MARK WAS FOUND TO HAVE BEEN MOVED BY PARTIES UNKNOWN.
 LC0494'THE STATION MARK WAS FOUND SET AT THE WEST SIDE OF THE TRACKS
 LC0494'RATHER THAN THE EAST SIDE.  A SEARCH WAS MADE FOR THE UNDERGROUND
 LC0494'STATION MARK USING EXISTING MEASUREMENTS BUT NOTHING WAS FOUND.
 LC0494'A RETIRED RAILROADER SAID THAT THE CROSSING WAS RAISED ABOUT
 LC0494'3 FEET SEVERAL YEARS AGO AND IT IS THOUGHT THAT THE MARK WAS
 LC0494'DESTROYED AT THAT TIME.
 LC0494'
 LC0494'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT CLINTON
 LC0494
 LC0494                          STATION RECOVERY (1975)
 LC0494
 LC0494'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC0494'MARK NOT FOUND.
 LC0494
 LC0494                          STATION RECOVERY (2004)
 LC0494
 LC0494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0494'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1428 ***********************************************************************
 NH1428  DESIGNATION -  CLINTON
 NH1428  PID         -  NH1428
 NH1428  STATE/COUNTY-  IL/WINNEBAGO
 NH1428  COUNTRY     -  US
 NH1428  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1428
 NH1428                         *CURRENT SURVEY CONTROL
 NH1428  ______________________________________________________________________
 NH1428* NAD 83(1997) POSITION- 42 20 52.44991(N) 089 04 32.73053(W)   ADJUSTED
 NH1428* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 NH1428  ______________________________________________________________________
 NH1428  GEOID HEIGHT    -        -33.530 (meters)                     GEOID18
 NH1428  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 NH1428  HORZ ORDER      -  SECOND
 NH1428
 NH1428.The horizontal coordinates were established by classical geodetic methods
 NH1428.and adjusted by the National Geodetic Survey in October 1999.
 NH1428
 NH1428.The orthometric height was scaled from a topographic map.
 NH1428
 NH1428.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1428.GEOID18 height accuracy estimate available here.
 NH1428
 NH1428.Click photographs - Photos may exist for this station.
 NH1428
 NH1428.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1428
 NH1428. The following values were computed from the NAD 83(1997) position.
 NH1428
 NH1428;                    North         East     Units Scale Factor Converg.
 NH1428;SPC IL W     -   631,300.642   789,883.811   MT  1.00004055   +0 44 05.7
 NH1428;SPC IL W     - 2,071,192.19  2,591,477.14   sFT  1.00004055   +0 44 05.7
 NH1428;SPC WI S     -    39,072.184   676,161.650   MT  1.00009997   +0 38 06.2
 NH1428;SPC WI S     -   128,189.32  2,218,373.68   sFT  1.00009997   +0 38 06.2
 NH1428;UTM  16      - 4,690,491.413   329,026.669   MT  0.99995968   -1 23 55.1
 NH1428
 NH1428!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1428!SPC IL W     -   0.99997139  x   1.00004055  =   1.00001194
 NH1428!SPC WI S     -   0.99997139  x   1.00009997  =   1.00007136
 NH1428!UTM  16      -   0.99997139  x   0.99995968  =   0.99993107
 NH1428
 NH1428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2902690491(NAD 83)
 NH1428
 NH1428|---------------------------------------------------------------------|
 NH1428| PID    Reference Object                     Distance      Geod. Az  |
 NH1428|                                                           dddmmss.s |
 NH1428| NH1450 CLAY                                222.235 METERS 03353     |
 NH1428| CI8391 CLINTON RM                            6.730 METERS 19203     |
 NH1428|---------------------------------------------------------------------|
 NH1428
 NH1428                          SUPERSEDED SURVEY CONTROL
 NH1428
 NH1428  NAD 83(1996)-  42 20 52.44989(N)    089 04 32.73117(W) AD(       ) 2
 NH1428  NAD 83(1991)-  42 20 52.44681(N)    089 04 32.73162(W) AD(       ) 2
 NH1428  NAD 83(1986)-  42 20 52.44485(N)    089 04 32.73323(W) AD(       ) 2
 NH1428  NAD 27      -  42 20 52.37980(N)    089 04 32.34420(W) AD(       ) 2
 NH1428  USSD        -  42 20 52.48200(N)    089 04 32.14200(W) AD(       ) 3
 NH1428
 NH1428.Superseded values are not recommended for survey control.
 NH1428
 NH1428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1428.See file dsdata.pdf to determine how the superseded data were derived.
 NH1428
 NH1428_MARKER: N = NAIL
 NH1428_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1428_SP_SET: WOOD STAKE
 NH1428_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1428
 NH1428  HISTORY     - Date     Condition        Report By
 NH1428  HISTORY     - 1920     MONUMENTED       CGS
 NH1428  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1428
 NH1428                          STATION DESCRIPTION
 NH1428
 NH1428'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1428'STATION IS ABOUT 2 MILES S OF LATHAM PARK, ON THE W SIDE
 NH1428'OF THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 5
 NH1428'YARDS N OF RAILROAD BRIDGE E 580, 2.11 METERS (6.92 FEET)
 NH1428'W OF THE W AND NEAREST RAIL.  THE STATION IS MARKED BY A
 NH1428'GREEN SAPLING STAKE WITH A NAIL IN THE TOP AND A CROSS FILED
 NH1428'ON THE NAIL.  THE REFERENCE MARK, ON THE SAME SIDE OF THE
 NH1428'TRACK, IS A BOLT HEAD IN THE N END OF THE BRIDGE, WITH AN
 NH1428'ARROW AND WORDING STAMPED ON IT, 6.73 METERS (22.08 FEET)
 NH1428'FROM THE STATION, S 12 DEG 03 MIN W.
 NH1428
 NH1428                          STATION RECOVERY (1997)
 NH1428
 NH1428'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1428'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1808 ***********************************************************************
 LC1808  DESIGNATION -  CLINTON DEWITT CO CTHSE FINIAL
 LC1808  PID         -  LC1808
 LC1808  STATE/COUNTY-  IL/DE WITT
 LC1808  COUNTRY     -  US
 LC1808  USGS QUAD   -  CLINTON (2018)
 LC1808
 LC1808                         *CURRENT SURVEY CONTROL
 LC1808  ______________________________________________________________________
 LC1808* NAD 83(1997) POSITION- 40 09 09.70955(N) 088 57 37.90260(W)   ADJUSTED
 LC1808  ______________________________________________________________________
 LC1808  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 LC1808  LAPLACE CORR    -          2.15  (seconds)                    DEFLEC18
 LC1808  HORZ ORDER      -  THIRD
 LC1808
 LC1808.The horizontal coordinates were established by classical geodetic methods
 LC1808.and adjusted by the National Geodetic Survey in October 1999.
 LC1808
 LC1808.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1808.GEOID18 height accuracy estimate available here.
 LC1808
 LC1808.Click photographs - Photos may exist for this station.
 LC1808
 LC1808.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1808
 LC1808. The following values were computed from the NAD 83(1997) position.
 LC1808
 LC1808;                    North         East     Units Scale Factor Converg.
 LC1808;SPC IL E     -   387,143.384   246,562.029   MT  1.00001014   -0 24 16.0
 LC1808;SPC IL E     - 1,270,152.92    808,928.92   sFT  1.00001014   -0 24 16.0
 LC1808;UTM  16      - 4,446,547.909   333,017.679   MT  0.99994325   -1 15 52.2
 LC1808
 LC1808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3301746547(NAD 83)
 LC1808
 LC1808                          SUPERSEDED SURVEY CONTROL
 LC1808
 LC1808  NAD 83(1986)-  40 09 09.71841(N)    088 57 37.90342(W) AD(       ) 3
 LC1808  NAD 27      -  40 09 09.58600(N)    088 57 37.60900(W) AD(       ) 3
 LC1808
 LC1808.Superseded values are not recommended for survey control.
 LC1808
 LC1808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1808.See file dsdata.pdf to determine how the superseded data were derived.
 LC1808
 LC1808_MARKER: 82 = FINIAL
 LC1808
 LC1808  HISTORY     - Date     Condition        Report By
 LC1808  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1808
 LC1808                          STATION DESCRIPTION
 LC1808
 LC1808'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1812 ***********************************************************************
 LC1812  DESIGNATION -  CLINTON GEN TEL MICROWAVE
 LC1812  PID         -  LC1812
 LC1812  STATE/COUNTY-  IL/DE WITT
 LC1812  COUNTRY     -  US
 LC1812  USGS QUAD   -  CLINTON (2018)
 LC1812
 LC1812                         *CURRENT SURVEY CONTROL
 LC1812  ______________________________________________________________________
 LC1812* NAD 83(1997) POSITION- 40 08 43.49652(N) 088 56 55.08234(W)   ADJUSTED
 LC1812  ______________________________________________________________________
 LC1812  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 LC1812  LAPLACE CORR    -          2.05  (seconds)                    DEFLEC18
 LC1812  HORZ ORDER      -  THIRD
 LC1812
 LC1812.The horizontal coordinates were established by classical geodetic methods
 LC1812.and adjusted by the National Geodetic Survey in October 1999.
 LC1812
 LC1812.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1812.GEOID18 height accuracy estimate available here.
 LC1812
 LC1812.Click photographs - Photos may exist for this station.
 LC1812
 LC1812.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1812
 LC1812. The following values were computed from the NAD 83(1997) position.
 LC1812
 LC1812;                    North         East     Units Scale Factor Converg.
 LC1812;SPC IL E     -   386,327.802   247,569.868   MT  1.00000883   -0 23 48.2
 LC1812;SPC IL E     - 1,267,477.13    812,235.48   sFT  1.00000883   -0 23 48.2
 LC1812;SPC IL W     -   386,844.545   803,786.768   MT  1.00007373   +0 47 07.3
 LC1812;SPC IL W     - 1,269,172.48  2,637,090.42   sFT  1.00007373   +0 47 07.3
 LC1812;UTM  16      - 4,445,717.349   334,013.096   MT  0.99993917   -1 15 23.9
 LC1812
 LC1812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3401345717(NAD 83)
 LC1812
 LC1812                          SUPERSEDED SURVEY CONTROL
 LC1812
 LC1812  NAD 83(1986)-  40 08 43.50466(N)    088 56 55.08133(W) AD(       ) 3
 LC1812  NAD 27      -  40 08 43.37278(N)    088 56 54.77889(W) AD(       ) 3
 LC1812
 LC1812.Superseded values are not recommended for survey control.
 LC1812
 LC1812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1812.See file dsdata.pdf to determine how the superseded data were derived.
 LC1812
 LC1812_MARKER: 44 = MICROWAVE MAST
 LC1812
 LC1812  HISTORY     - Date     Condition        Report By
 LC1812  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1812  HISTORY     - 20111017 GOOD             ATKNA
 LC1812
 LC1812                          STATION DESCRIPTION
 LC1812
 LC1812'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1812'CLINTON, GENERAL TELEPHONE COMPANY, MICROWAVE MAST KSO 35
 LC1812'IS A TRIANGULAR STEEL STRUCTURE, GUYED, LIGHTED, PAINTED
 LC1812'ALTERNATELY RED AND WHITE, WITH REFLECTOR FANS AT THE TOP AND
 LC1812'AN OVERALL HEIGHT OF 240 FEET.
 LC1812'
 LC1812'THE MAST IS LOCATED IN THE EXTREME SOUTHEAST EDGE OF CLINTON.
 LC1812'
 LC1812'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 10 AND 54 IN
 LC1812'SOUTHEAST EDGE OF CLINTON, GO SOUTHEASTERLY ON HIGHWAY 10 FOR
 LC1812'0.4 MILE TO A SIDE ROAD SHARP RIGHT.  TURN SHARP RIGHT, WEST,
 LC1812'FOR 0.1 MILE TO MAST ON LEFT.
 LC1812'
 LC1812'STATION IS THE RED LIGHT ATOP THE MAST.
 LC1812
 LC1812                          STATION RECOVERY (2011)
 LC1812
 LC1812'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1812'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1807 ***********************************************************************
 LC1807  DESIGNATION -  CLINTON ILLINOIS POWER CO STK
 LC1807  PID         -  LC1807
 LC1807  STATE/COUNTY-  IL/DE WITT
 LC1807  COUNTRY     -  US
 LC1807  USGS QUAD   -  CLINTON (2018)
 LC1807
 LC1807                         *CURRENT SURVEY CONTROL
 LC1807  ______________________________________________________________________
 LC1807* NAD 83(1997) POSITION- 40 09 17.15834(N) 088 57 35.25075(W)   ADJUSTED
 LC1807  ______________________________________________________________________
 LC1807  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 LC1807  LAPLACE CORR    -          2.17  (seconds)                    DEFLEC18
 LC1807  HORZ ORDER      -  THIRD
 LC1807
 LC1807.The horizontal coordinates were established by classical geodetic methods
 LC1807.and adjusted by the National Geodetic Survey in October 1999.
 LC1807
 LC1807.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1807.GEOID18 height accuracy estimate available here.
 LC1807
 LC1807.Click photographs - Photos may exist for this station.
 LC1807
 LC1807.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1807
 LC1807. The following values were computed from the NAD 83(1997) position.
 LC1807
 LC1807;                    North         East     Units Scale Factor Converg.
 LC1807;SPC IL E     -   387,372.686   246,626.411   MT  1.00001005   -0 24 14.3
 LC1807;SPC IL E     - 1,270,905.22    809,140.15   sFT  1.00001005   -0 24 14.3
 LC1807;UTM  16      - 4,446,776.204   333,085.491   MT  0.99994298   -1 15 50.7
 LC1807
 LC1807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3308546776(NAD 83)
 LC1807
 LC1807                          SUPERSEDED SURVEY CONTROL
 LC1807
 LC1807  NAD 83(1986)-  40 09 17.16729(N)    088 57 35.25154(W) AD(       ) 3
 LC1807  NAD 27      -  40 09 17.03500(N)    088 57 34.95700(W) AD(       ) 3
 LC1807
 LC1807.Superseded values are not recommended for survey control.
 LC1807
 LC1807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1807.See file dsdata.pdf to determine how the superseded data were derived.
 LC1807
 LC1807_MARKER: 63 = STACK
 LC1807
 LC1807  HISTORY     - Date     Condition        Report By
 LC1807  HISTORY     - 1972     FIRST OBSERVED   NGS
 LC1807
 LC1807                          STATION DESCRIPTION
 LC1807
 LC1807'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LC1807'STATION WAS DESTROYED 10-20-72.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1813 ***********************************************************************
 LC1813  DESIGNATION -  CLINTON MUN TANK
 LC1813  PID         -  LC1813
 LC1813  STATE/COUNTY-  IL/DE WITT
 LC1813  COUNTRY     -  US
 LC1813  USGS QUAD   -  CLINTON (2018)
 LC1813
 LC1813                         *CURRENT SURVEY CONTROL
 LC1813  ______________________________________________________________________
 LC1813* NAD 83(1997) POSITION- 40 09 05.02650(N) 088 57 41.28058(W)   ADJUSTED
 LC1813  ______________________________________________________________________
 LC1813  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 LC1813  LAPLACE CORR    -          2.15  (seconds)                    DEFLEC18
 LC1813  HORZ ORDER      -  THIRD
 LC1813
 LC1813.The horizontal coordinates were established by classical geodetic methods
 LC1813.and adjusted by the National Geodetic Survey in October 1999.
 LC1813
 LC1813.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1813.GEOID18 height accuracy estimate available here.
 LC1813
 LC1813.Click photographs - Photos may exist for this station.
 LC1813
 LC1813.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1813
 LC1813. The following values were computed from the NAD 83(1997) position.
 LC1813
 LC1813;                    North         East     Units Scale Factor Converg.
 LC1813;SPC IL E     -   386,999.508   246,481.061   MT  1.00001025   -0 24 18.1
 LC1813;SPC IL E     - 1,269,680.89    808,663.28   sFT  1.00001025   -0 24 18.1
 LC1813;SPC IL W     -   387,493.685   802,684.265   MT  1.00007093   +0 46 37.9
 LC1813;SPC IL W     - 1,271,302.20  2,633,473.29   sFT  1.00007093   +0 46 37.9
 LC1813;UTM  16      - 4,446,405.274   332,934.566   MT  0.99994360   -1 15 54.2
 LC1813
 LC1813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3293446405(NAD 83)
 LC1813
 LC1813                          SUPERSEDED SURVEY CONTROL
 LC1813
 LC1813  NAD 83(1986)-  40 09 05.03467(N)    088 57 41.27957(W) AD(       ) 3
 LC1813  NAD 27      -  40 09 04.90214(N)    088 57 40.97613(W) AD(       ) 3
 LC1813
 LC1813.Superseded values are not recommended for survey control.
 LC1813
 LC1813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1813.See file dsdata.pdf to determine how the superseded data were derived.
 LC1813
 LC1813_MARKER: 53 = ELEVATED TANK
 LC1813
 LC1813  HISTORY     - Date     Condition        Report By
 LC1813  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1813
 LC1813                          STATION DESCRIPTION
 LC1813
 LC1813'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1813'CLINTON MUNICIPAL WATER TANK IS A 6-LEGGED STEEL STRUCTURE
 LC1813'WITH WIDE CONICAL TOPPED TANK, PAINTED PALE BLUE, HAS THE LETTERS
 LC1813'CLINTON IN YELLOW ON THE NORTH AND SOUTH SIDE, AND AN OVERALL
 LC1813'HEIGHT OF ABOUT 140 FEET.
 LC1813'
 LC1813'IT IS LOCATED IN THE SOUTH PART OF CLINTON IN THE NORTHEAST
 LC1813'ANGLE OF JEFFERSON AND QUINCY STREETS.
 LC1813'
 LC1813'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1319 ***********************************************************************
 MF1319  DESIGNATION -  CLOVERDALE
 MF1319  PID         -  MF1319
 MF1319  STATE/COUNTY-  IL/DU PAGE
 MF1319  COUNTRY     -  US
 MF1319  USGS QUAD   -  WEST CHICAGO (2018)
 MF1319
 MF1319                         *CURRENT SURVEY CONTROL
 MF1319  ______________________________________________________________________
 MF1319* NAD 83(1997) POSITION- 41 56 24.85949(N) 088 08 21.62472(W)   ADJUSTED
 MF1319* NAVD 88 ORTHO HEIGHT -   248.    (meters)      814.    (feet) SCALED
 MF1319  ______________________________________________________________________
 MF1319  GEOID HEIGHT    -        -33.369 (meters)                     GEOID18
 MF1319  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 MF1319  HORZ ORDER      -  SECOND
 MF1319
 MF1319.The horizontal coordinates were established by classical geodetic methods
 MF1319.and adjusted by the National Geodetic Survey in October 1999.
 MF1319
 MF1319.The orthometric height was scaled from a topographic map.
 MF1319
 MF1319.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1319.GEOID18 height accuracy estimate available here.
 MF1319
 MF1319.Click photographs - Photos may exist for this station.
 MF1319
 MF1319.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1319
 MF1319. The following values were computed from the NAD 83(1997) position.
 MF1319
 MF1319;                    North         East     Units Scale Factor Converg.
 MF1319;SPC IL E     -   585,483.133   316,087.110   MT  0.99997818   +0 07 46.8
 MF1319;SPC IL E     - 1,920,872.58  1,037,029.13   sFT  0.99997818   +0 07 46.8
 MF1319;UTM  16      - 4,643,768.695   405,553.643   MT  0.99970976   -0 45 41.5
 MF1319
 MF1319!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1319!SPC IL E     -   0.99996635  x   0.99997818  =   0.99994453
 MF1319!UTM  16      -   0.99996635  x   0.99970976  =   0.99967612
 MF1319
 MF1319:                Primary Azimuth Mark                     Grid Az
 MF1319:SPC IL E     -  CLOVERDALE AZ MK                         272 41 15.9
 MF1319:UTM  16      -  CLOVERDALE AZ MK                         273 34 44.2
 MF1319
 MF1319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0555343768(NAD 83)
 MF1319
 MF1319|---------------------------------------------------------------------|
 MF1319| PID    Reference Object                     Distance      Geod. Az  |
 MF1319|                                                           dddmmss.s |
 MF1319| CI6836 CLOVERDALE RM 1                      27.371 METERS 03729     |
 MF1319| MF1283 ROSELLE MUNICIPAL TANK              APPROX. 7.0 KM 0443247.4 |
 MF1319| MF1285 MEDINAH COUNTRY CLUB TANK           APPROX. 8.6 KM 0703010.3 |
 MF1319| MF1291 BLOOMINGDALE RAD STA WMAQ MAST      APPROX. 5.5 KM 0970045.8 |
 MF1319| MF1282 CLOVERDALE MICROWAVE KSA 47 TR      APPROX. 3.4 KM 1001453.5 |
 MF1319| MF1292 GLEN ELLYN N MUNICIPAL TANK         APPROX. 8.8 KM 1394446.0 |
 MF1319| MF1280 GRETNA MICROWAVE KS 2XBO MAST       APPROX. 5.9 KM 1442111.0 |
 MF1319| MF1297 GLEN ELLYN S MUNICIPAL TANK         APPROX.10.3 KM 1483053.7 |
 MF1319| CI6837 CLOVERDALE RM 2                      30.582 METERS 15442     |
 MF1319| MF1303 WHEATON MUNICIPAL TANK              APPROX. 9.2 KM 1590309.6 |
 MF1319| MF1311 WINFIELD MUNICIPAL TANK             APPROX. 7.5 KM 1890432.4 |
 MF1319| MF1315 WEST CHICAGO MUNICIPAL TANK         APPROX. 8.2 KM 2220948.8 |
 MF1319| CI6835 CLOVERDALE AZ MK                                   2724902.7 |
 MF1319| MF1320 BARTLETT MUNICIPAL TANK             APPROX. 6.8 KM 3261257.5 |
 MF1319|---------------------------------------------------------------------|
 MF1319
 MF1319                          SUPERSEDED SURVEY CONTROL
 MF1319
 MF1319  NAD 83(1997)-  41 56 24.85963(N)    088 08 21.62566(W) AD(       ) 2
 MF1319  NAD 83(1994)-  41 56 24.86198(N)    088 08 21.63627(W) AD(       ) 2
 MF1319  NAD 83(1986)-  41 56 24.86333(N)    088 08 21.63669(W) AD(       ) 2
 MF1319  NAD 27      -  41 56 24.76190(N)    088 08 21.38090(W) AD(       ) 2
 MF1319
 MF1319.Superseded values are not recommended for survey control.
 MF1319
 MF1319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1319.See file dsdata.pdf to determine how the superseded data were derived.
 MF1319
 MF1319_MARKER: DS = TRIANGULATION STATION DISK
 MF1319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1319_STAMPING: CLOVERDALE 1956
 MF1319_MARK LOGO: CGS
 MF1319_PROJECTION: FLUSH
 MF1319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1319+STABILITY: SURFACE MOTION
 MF1319
 MF1319  HISTORY     - Date     Condition        Report By
 MF1319  HISTORY     - 1956     MONUMENTED       CGS
 MF1319  HISTORY     - 1967     GOOD             CGS
 MF1319  HISTORY     - 1976     GOOD             LOCENG
 MF1319  HISTORY     - 20060121 MARK NOT FOUND   USPSQD
 MF1319  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 MF1319
 MF1319                          STATION DESCRIPTION
 MF1319
 MF1319'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1319'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF ELGIN,
 MF1319'2 MILES SOUTH SOUTHWEST OF KEENEYVILLE, 0.9 MILE WEST OF THE
 MF1319'VILLAGE OF CLOVERDALE AND IS ON PROPERTY OWNED BY MR. JOSEPH
 MF1319'KLOCK.  IT IS 156 FEET WEST OF THE SOUTHWEST CORNER OF A TWO
 MF1319'STORY FRAME HOUSE, 136 FEET NORTH OF THE CENTER OF ARMY TRAIL
 MF1319'ROAD, 102 FEET NORTHWEST OF A WHITE WITNESS POST, 99 FEET WEST
 MF1319'OF THE CENTER OF A FARM DRIVEWAY AND 62 FEET NORTHWEST OF THE
 MF1319'NORTHWEST CORNER OF A GALVANIZED PLANE HANGAR BUILDING.  THE
 MF1319'MARK IS FLUSH AND THE DISK IS STAMPED CLOVERDALE 1956.
 MF1319'
 MF1319'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 MF1319'20 AND GARY AVE. AT THE KEENEYVILLE BRICK SCHOOL BUILDING
 MF1319'IN KEENEYVILLE, GO SOUTH ON GARY AVE. FOR 2.2 MILES TO THE
 MF1319'JUNCTION WITH ARMY TRAIL ROAD IN CLOVERDALE.  TURN RIGHT AND
 MF1319'GO WEST ON ARMY TRAIL ROAD FOR 0.95 MILE TO THE TWO STORY
 MF1319'FRAME HOUSE ON THE RIGHT AND THE STATION BETWEEN THE HOUSE
 MF1319'AND AN OLD ORCHARD.
 MF1319'
 MF1319'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE WEST ON
 MF1319'ARMY TRAIL ROAD FOR 0.75 MILE TO THE MARK ON THE LEFT.
 MF1319'
 MF1319'REFERENCE MARK 1 IS AT THE WEST EDGE OF A FRAME TOOL SHED,
 MF1319'47 FEET SOUTHEAST OF A FENCE CORNER, 33 FEET SOUTH OF THE
 MF1319'NORTHWEST CORNER OF THE SHED AND 17 FEET NORTH OF THE SOUTHWEST
 MF1319'CORNER OF THE SHED.  THE MARK PROJECTS 2 INCHES AND THE DISK
 MF1319'IS STAMPED CLOVERDALE NO 1 1956.
 MF1319'
 MF1319'REFERENCE MARK 2 IS 49 FEET NORTH OF THE CENTER OF ARMY TRAIL
 MF1319'ROAD, 14 FEET SOUTH OF THE SOUTHWEST CORNER OF THE HANGAR
 MF1319'BUILDING, 12 FEET WEST OF A FENCE CORNER AND 2 FEET NORTHWEST
 MF1319'OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 MF1319'STAMPED CLOVERDALE NO 2 1956.
 MF1319'
 MF1319'THE AZIMUTH MARK IS 45 FEET SOUTH OF THE CENTER OF ARMY TRAIL
 MF1319'ROAD, 3 FEET NORTH OF A POWER LINE POLE AND WHITE WITNESS
 MF1319'POST AND 3 FEET NORTH OF THE SOUTH BOUNDRY OF ROAD RIGHT-OF-WAY.
 MF1319'THE MARK IS FLUSH AND THE DISK IS STAMPED CLOVERDALE 1956.
 MF1319'
 MF1319'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1319
 MF1319                          STATION RECOVERY (1967)
 MF1319
 MF1319'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1319'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION
 MF1319'IS GOOD WITH BELOW CHANGES.
 MF1319'
 MF1319'STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS POST AND 56
 MF1319'FEET WEST OF THE SOUTHWEST CORNER OF A GARAGE.
 MF1319'
 MF1319'REFERENCE MARK 1 IS 21 FEET NORTH OF THE NORTHWEST CORNER OF
 MF1319'A GARAGE.
 MF1319'
 MF1319'REFERENCE MARK 2 IS 1 FOOT EAST OF A METAL WITNESS POST AND
 MF1319'45 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY.
 MF1319'
 MF1319'THE AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1319
 MF1319                          STATION RECOVERY (1976)
 MF1319
 MF1319'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (AS)
 MF1319'CLOVERDALE RM 1 RM 2 AZ MK ALL MARKS FOUND IN GOOD CONDITION AS
 MF1319'DESCRIBED.
 MF1319'
 MF1319'HORIZONTAL DISTANCE FROM STATION TO AZ MK = 4089.70 FEET (BY LASER
 MF1319'RANGER).
 MF1319'
 MF1319'DISTANCE AND DIRECTION FROM NEAREST TOWN--0.9 MI. W. OF
 MF1319'CLOVERDALE.
 MF1319
 MF1319                          STATION RECOVERY (2006)
 MF1319
 MF1319'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1319'LOCATIONS OF ALL MARKS HAS BEEN DEVELOPED. ROAD HAS BEEN REBUILT, OLD
 MF1319'STRUCTURES ARE GONE AND PROPERTIES ARE RESIDENTIAL OR COMMERCIAL.
 MF1319
 MF1319                          STATION RECOVERY (2009)
 MF1319
 MF1319'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 MF1319'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1282 ***********************************************************************
 MF1282  DESIGNATION -  CLOVERDALE MICROWAVE KSA 47 TR
 MF1282  PID         -  MF1282
 MF1282  STATE/COUNTY-  IL/DU PAGE
 MF1282  COUNTRY     -  US
 MF1282  USGS QUAD   -  LOMBARD (2018)
 MF1282
 MF1282                         *CURRENT SURVEY CONTROL
 MF1282  ______________________________________________________________________
 MF1282* NAD 83(1997) POSITION- 41 56 05.45580(N) 088 05 58.07534(W)   ADJUSTED
 MF1282  ______________________________________________________________________
 MF1282  GEOID HEIGHT    -        -33.393 (meters)                     GEOID18
 MF1282  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 MF1282  HORZ ORDER      -  THIRD
 MF1282
 MF1282.The horizontal coordinates were established by classical geodetic methods
 MF1282.and adjusted by the National Geodetic Survey in October 1999.
 MF1282
 MF1282.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1282.GEOID18 height accuracy estimate available here.
 MF1282
 MF1282.Click photographs - Photos may exist for this station.
 MF1282
 MF1282.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1282
 MF1282. The following values were computed from the NAD 83(1997) position.
 MF1282
 MF1282;                    North         East     Units Scale Factor Converg.
 MF1282;SPC IL E     -   584,892.731   319,395.412   MT  0.99997963   +0 09 22.6
 MF1282;SPC IL E     - 1,918,935.57  1,047,883.11   sFT  0.99997963   +0 09 22.6
 MF1282;UTM  16      - 4,643,127.085   408,851.463   MT  0.99970223   -0 44 05.3
 MF1282
 MF1282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0885143127(NAD 83)
 MF1282
 MF1282                          SUPERSEDED SURVEY CONTROL
 MF1282
 MF1282  NAD 83(1997)-  41 56 05.45589(N)    088 05 58.07630(W) AD(       ) 3
 MF1282  NAD 83(1994)-  41 56 05.45855(N)    088 05 58.08704(W) AD(       ) 3
 MF1282  NAD 83(1986)-  41 56 05.45979(N)    088 05 58.08742(W) AD(       ) 3
 MF1282  NAD 27      -  41 56 05.35800(N)    088 05 57.83600(W) AD(       ) 3
 MF1282
 MF1282.Superseded values are not recommended for survey control.
 MF1282
 MF1282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1282.See file dsdata.pdf to determine how the superseded data were derived.
 MF1282
 MF1282_MARKER: 45 = MICROWAVE TOWER
 MF1282_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1282+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2006
 MF1282
 MF1282  HISTORY     - Date     Condition        Report By
 MF1282  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1282  HISTORY     - 19970918 GOOD             USPSQD
 MF1282  HISTORY     - 20060121 GOOD             USPSQD
 MF1282
 MF1282                          STATION DESCRIPTION
 MF1282
 MF1282'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1282'THE STATION IS THE CENTER OF THE TOP OF THE TOWER OF THE
 MF1282'AMERICAN TELEPHONE AND TELEGRAPH COMPANY MICRO-WAVE RELAY
 MF1282'STATION KSA 47 LOCATED ON THE EAST SIDE OF SCHMALE ROAD
 MF1282'ABOUT 1-1/2 MILE SOUTHWEST OF BLOOMINGDALE AND ABOUT 1 MILE
 MF1282'EAST OF CLOVERDALE.  IT IS A SQUARE CONCRETE STRUCTURE ABOUT
 MF1282'103 FEET HIGH.
 MF1282'
 MF1282'TO REACH THE STATION FROM THE JUNCTION OF GARY AVENUE AND
 MF1282'ARMY TRAIL ROAD IN CLOVERDALE, GO EAST ON ARMY TRAIL ROAD
 MF1282'FOR 1.0 MILE TO THE JUNCTION OF SCHMALE ROAD.  TURN RIGHT
 MF1282'AND GO SOUTH ON SCHMALE ROAD FOR 0.25 MILE TO A DRIVEWAY
 MF1282'LEFT AND THE TOWER ON THE LEFT.
 MF1282
 MF1282                          STATION RECOVERY (1997)
 MF1282
 MF1282'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1282'RECOVERED IN GOOD CONDITION.
 MF1282
 MF1282                          STATION RECOVERY (2006)
 MF1282
 MF1282'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1282'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1438 ***********************************************************************
 MF1438  DESIGNATION -  COAL CITY MUNICIPAL TANK
 MF1438  PID         -  MF1438
 MF1438  STATE/COUNTY-  IL/GRUNDY
 MF1438  COUNTRY     -  US
 MF1438  USGS QUAD   -  COAL CITY (2018)
 MF1438
 MF1438                         *CURRENT SURVEY CONTROL
 MF1438  ______________________________________________________________________
 MF1438* NAD 83(1997) POSITION- 41 16 53.68316(N) 088 17 04.54797(W)   ADJUSTED
 MF1438  ______________________________________________________________________
 MF1438  GEOID HEIGHT    -        -32.786 (meters)                     GEOID18
 MF1438  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 MF1438  HORZ ORDER      -  THIRD
 MF1438
 MF1438.The horizontal coordinates were established by classical geodetic methods
 MF1438.and adjusted by the National Geodetic Survey in October 1999.
 MF1438
 MF1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1438.GEOID18 height accuracy estimate available here.
 MF1438
 MF1438.Click photographs - Photos may exist for this station.
 MF1438
 MF1438.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1438
 MF1438. The following values were computed from the NAD 83(1997) position.
 MF1438
 MF1438;                    North         East     Units Scale Factor Converg.
 MF1438;SPC IL E     -   512,313.338   304,082.867   MT  0.99997521   +0 01 55.8
 MF1438;SPC IL E     - 1,680,814.68    997,645.21   sFT  0.99997521   +0 01 55.8
 MF1438;UTM  16      - 4,570,811.444   392,423.355   MT  0.99974242   -0 50 51.4
 MF1438
 MF1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9242370811(NAD 83)
 MF1438
 MF1438                          SUPERSEDED SURVEY CONTROL
 MF1438
 MF1438  NAD 83(1997)-  41 16 53.68474(N)    088 17 04.54848(W) AD(       ) 3
 MF1438  NAD 83(1986)-  41 16 53.68974(N)    088 17 04.56414(W) AD(       ) 3
 MF1438  NAD 27      -  41 16 53.57800(N)    088 17 04.33800(W) AD(       ) 3
 MF1438
 MF1438.Superseded values are not recommended for survey control.
 MF1438
 MF1438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1438.See file dsdata.pdf to determine how the superseded data were derived.
 MF1438
 MF1438_MARKER: 53 = ELEVATED TANK
 MF1438
 MF1438  HISTORY     - Date     Condition        Report By
 MF1438  HISTORY     - 1960     FIRST OBSERVED   CGS
 MF1438  HISTORY     - 20091224 GOOD             GEOCAC
 MF1438
 MF1438                          STATION DESCRIPTION
 MF1438
 MF1438'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF1438'STATION IS LOCATED IN THE BUSINESS SECTION OF COAL CITY AND IS
 MF1438'JUST EAST OF THE COAL CITY FIRE DEPARTMENT STATION.
 MF1438'
 MF1438'STATION IS WATER TANK PAINTED SILVER, IS SUPPORTED BY FOUR
 MF1438'LEGS AND IS APPROXIMATELY 125 FEET HIGH.  COAL CITY IS PAINTED
 MF1438'ON THE NORTHWEST AND SOUTHEAST SIDES OF TANK WITH BLACK LETTERING.
 MF1438'
 MF1438'POINT INTERSECTED WAS THE TOP AND CENTER.
 MF1438
 MF1438                          STATION RECOVERY (2009)
 MF1438
 MF1438'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1438'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1679 ***********************************************************************
 HB1679  DESIGNATION -  COBDEN
 HB1679  PID         -  HB1679
 HB1679  STATE/COUNTY-  IL/UNION
 HB1679  COUNTRY     -  US
 HB1679  USGS QUAD   -  MAKANDA (2018)
 HB1679
 HB1679                         *CURRENT SURVEY CONTROL
 HB1679  ______________________________________________________________________
 HB1679* NAD 83(1997) POSITION- 37 32 16.10719(N) 089 14 08.58662(W)   ADJUSTED
 HB1679* NAVD 88 ORTHO HEIGHT -   271.    (meters)      889.    (feet) SCALED
 HB1679  ______________________________________________________________________
 HB1679  GEOID HEIGHT    -        -28.685 (meters)                     GEOID18
 HB1679  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 HB1679  HORZ ORDER      -  FIRST
 HB1679
 HB1679.The horizontal coordinates were established by classical geodetic methods
 HB1679.and adjusted by the National Geodetic Survey in October 1999.
 HB1679
 HB1679.The orthometric height was scaled from a topographic map.
 HB1679
 HB1679.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1679.GEOID18 height accuracy estimate available here.
 HB1679
 HB1679.Click photographs - Photos may exist for this station.
 HB1679
 HB1679.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1679
 HB1679. The following values were computed from the NAD 83(1997) position.
 HB1679
 HB1679;                    North         East     Units Scale Factor Converg.
 HB1679;SPC IL W     -    97,080.416   782,274.084   MT  1.00002452   +0 34 02.1
 HB1679;SPC IL W     -   318,504.66  2,566,510.89   sFT  1.00002452   +0 34 02.1
 HB1679;UTM  16      - 4,156,884.595   302,471.321   MT  1.00008062   -1 21 45.5
 HB1679
 HB1679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1679!SPC IL W     -   0.99996198  x   1.00002452  =   0.99998650
 HB1679!UTM  16      -   0.99996198  x   1.00008062  =   1.00004260
 HB1679
 HB1679:                Primary Azimuth Mark                     Grid Az
 HB1679:SPC IL W     -  COBDEN AZ MK                             232 36 05.4
 HB1679:UTM  16      -  COBDEN AZ MK                             234 31 53.0
 HB1679
 HB1679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0247156884(NAD 83)
 HB1679
 HB1679|---------------------------------------------------------------------|
 HB1679| PID    Reference Object                     Distance      Geod. Az  |
 HB1679|                                                           dddmmss.s |
 HB1679| HB1683 CARBONDALE NW MUNICIPAL TANK        APPROX.21.5 KM 0012552.8 |
 HB1679| HB1681 WATER VALLEY LOOKOUT TOWER          APPROX. 7.5 KM 0493005.8 |
 HB1679| CI4138 COBDEN RM 1                           9.792 METERS 16334     |
 HB1679| HB1710 DONGOLA MUNICIPAL TANK              APPROX.20.3 KM 1633612.6 |
 HB1679| CI4140 COBDEN RM 3                           9.816 METERS 16340     |
 HB1679| HB1713 ANNA STATE HOSPITAL WATER TANK      APPROX. 6.8 KM 1840038.8 |
 HB1679| HB1733 ANNA RADIO STATION WRAJ MAST        APPROX. 9.5 KM 1875157.5 |
 HB1679| HB1732 ANNA MUNICIPAL TANK                 APPROX. 8.8 KM 1903154.6 |
 HB1679| CI4139 COBDEN RM 2                          12.737 METERS 23024     |
 HB1679| CI4137 COBDEN AZ MK                                       2331007.5 |
 HB1679| HB1695 ALTO PASS RAD KSE 521 KSE 55        APPROX.10.3 KM 2822741.7 |
 HB1679| HB1678 COBDEN RADIO STA KSE 93 MAST         88.392 METERS 34938     |
 HB1679|---------------------------------------------------------------------|
 HB1679
 HB1679                          SUPERSEDED SURVEY CONTROL
 HB1679
 HB1679  NAD 83(1993)-  37 32 16.11480(N)    089 14 08.58799(W) AD(       ) 1
 HB1679  NAD 83(1986)-  37 32 16.11542(N)    089 14 08.59108(W) AD(       ) 1
 HB1679  NAD 27      -  37 32 15.93787(N)    089 14 08.28647(W) AD(       ) 1
 HB1679
 HB1679.Superseded values are not recommended for survey control.
 HB1679
 HB1679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1679.See file dsdata.pdf to determine how the superseded data were derived.
 HB1679
 HB1679_MARKER: DS = TRIANGULATION STATION DISK
 HB1679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1679_STAMPING: COBDEN 1957
 HB1679_MARK LOGO: CGS
 HB1679_PROJECTION: FLUSH
 HB1679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1679+STABILITY: SURFACE MOTION
 HB1679
 HB1679  HISTORY     - Date     Condition        Report By
 HB1679  HISTORY     - 1957     MONUMENTED       CGS
 HB1679  HISTORY     - 1969     GOOD             CGS
 HB1679
 HB1679                          STATION DESCRIPTION
 HB1679
 HB1679'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1679'THE STATION IS LOCATED ABOUT 1 MILE NORTHEAST OF COBDEN ON THE SUMMIT
 HB1679'OF A HIGH KNOLL AND ON PROPERTY OWNED BY MRS. C.M. MOORE.  IT IS 27.5
 HB1679'FEET NORTH-NORTHWEST OF THE NORTHEAST CORNER OF A BARN, 40 FEET
 HB1679'NORTHEAST OF THE NORTHWEST CORNER OF THE BARN, 29 FEET
 HB1679'NORTH-NORTHWEST OF A WHITE WITNESS POST AND 20 FEET WEST OF THE
 HB1679'CENTERLINE OF A GRAVELED DRIVEWAY.  THE MONUMENT IS FLUSH AND THE
 HB1679'MARK IS STAMPED COBDEN 1957.
 HB1679'
 HB1679'TO REACH THE STATION FROM THE FIRST PRESBYTERIAN CHURCH IN COBDEN, GO
 HB1679'NORTH ON PAVED STREET FOR 0.05 MILE TO A Y-INTERSECTION.
 HB1679'TURN RIGHT, EAST AND GO 0.5 MILE TO THE END OF PAVEMENT.  CONTINUE
 HB1679'EAST FOR 0.05 MILE TO A DRIVEWAY RIGHT AND THE AZIMUTH MARK IS
 HB1679'LOCATED AS DESCRIBED BELOW.  CONTINUE AHEAD, EAST FOR 0.3 MILE TO A
 HB1679'DRIVEWAY LEFT, NORTH.  TURN NORTH ON DRIVEWAY AND GO 0.3 MILE TO THE
 HB1679'TOP OF THE HILL AND THE STATION ON THE LEFT, WEST SIDE OF THE
 HB1679'DRIVEWAY.
 HB1679'
 HB1679'REFERENCE MARK 1 IS 5 FEET SOUTHEAST OF THE NORTHEAST CORNER OF THE
 HB1679'BARN, 3 FEET SOUTHEAST OF A WHITE WITNESS POST AND 14 FEET WEST OF
 HB1679'THE CENTERLINE OF A GRAVELED RIVEWAY.  THE MONUMENT IS FLUSH AND THE
 HB1679'MARK IS STAMPED COBDEN NO. 1 1957.
 HB1679'
 HB1679'REFERENCE MARK 2 IS 2 FEET WEST OF THE NORTHWEST CORNER OF THE BARN.
 HB1679'THE MONUMENT IS FLUSH AND THE MARK IS STAMPED COBDEN NO. 2 1957.
 HB1679'
 HB1679'THE AZIMUTH MARK IS 65 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 HB1679'ROAD, 110 FEET EAST OF THE CENTERLINE OF A DRIVEWAY, 72 FEET
 HB1679'NORTHEAST OF THE NORTHEAST CORNER OF A FRAME HOUSE, 31 FEET
 HB1679'EAST-NORTHEAST OF A TWENTYFOUR INCH COTTONWOOD TREE, 1 FOOT SOUTHEAST
 HB1679'OF A WHITE WITNESS POST AND ON PROPERTY OWNED BY MR. MAX K. VITT.
 HB1679'THE MONUMENT IS FLUSH AND THE MARK IS STAMPED COBDEN 1957.
 HB1679'
 HB1679'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1679
 HB1679                          STATION RECOVERY (1969)
 HB1679
 HB1679'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 HB1679'THE STATION MARK, REFERENCE MARK NO. 2 AND THE AZIMUTH MARK WERE
 HB1679'RECOVERED IN GOOD CONDITION.  THE CONCRETE MONUMENT FOR REFERENCE
 HB1679'MARK NO. 1 WAS FOUND WITH THE TOP THREE INCHES BROKEN OFF AND THE
 HB1679'PRINT OF THE BOTTOM OF THE SHANK STILL VISIBLE.  THE SURFACE OF THE
 HB1679'MONUMENT WAS LEVELED OFF AND A NEW REFERENCE MARK DISK CEMENTED IN A
 HB1679'DRILL HOLE IN THE MONUMENT.  THE AZIMUTH MARK IS NOW OBSTRUCTED
 HB1679'BY TREE TOPS, BUT SHOULD BE VISIBLE WHEN THE LEAVES DROP.  WATER
 HB1679'VALLEY, FOREST LOOKOUT TOWER (1957) WAS USED AS THE INITIAL AND ALL
 HB1679'HORIZONTAL ANGLES WERE OBSERVED.  THE HORIZONTAL ANGLE AND MEASURED
 HB1679'DISTANCE TO REFERENCE MARK NO. 2 CHECKED WITHIN THE ALLOWABLES.  THE
 HB1679'ANGLE TO COBDEN, RADIO STATION KSE 93, MAST (1957) COULD NOT BE
 HB1679'CHECKED BY 00 DEG , 06 MIN , 50.2 SECONDS.  A ROUGH CHECK WAS MADE
 HB1679'WITH A 300 FOOT STEEL TAPE AND VERY NEARLY AGREED WITH THE 1957
 HB1679'TRAVERSE DISTANCE.  THE POINT OBSERVED ON THIS DATE WAS DETERMINED BY
 HB1679'INTERSECTION THE POINT EQUIDISTANT BETWEEN EACH OF THE THREE LEGS
 HB1679'AND THE LEGS THEMSELVES. , AND CHECKED BY MEASUREMENTS BETWEEN THE
 HB1679'CENTER POINT DETERMINED AND THE INSIDE CENTER OF THE LEGS.
 HB1679'
 HB1679'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1679'
 HB1679'THE STATION IS LOCATED ABOUT 1 MILE NORTHEAST OF COBDEN ON THE SUMMIT
 HB1679'OF A HIGH KNOLL KNOWN LOCALLY AS TIP TOP, AND IS ON THE PROPERTY OF
 HB1679'MRS. C. M. MOORE.
 HB1679'
 HB1679'TO REACH THE STATION FROM THE INTERSECTION OF MAPLE STREET AND FRONT
 HB1679'STREET ABOUT 150 FEET SOUTH OF THE NEW POST OFFICE IN COBDEN, GO
 HB1679'EAST ON FRONT STREET FOR 0.05 OF A MILE TO U.S. HIGHWAY 51.  HERE
 HB1679'TURN LEFT AND GO NORTH ON U.S. HIGHWAY 51 FOR 0.15 OF A MILE TO
 HB1679'POPLAR STREET ON THE RIGHT, TURN RIGHT AND GO EAST ON POPLAR STREET
 HB1679'FOR 0.05 OF A MILE TO WHERE POPLAR STREET MAKES A SHORT JOG LEFT AND
 HB1679'EAST STREET ON THE RIGHT.  HERE CONTINUE EASTERLY ON POPLAR STREET
 HB1679'FOR 0.55 OF A MILE TO A GRAVELED DRIVEWAY ON THE RIGHT AND THE
 HB1679'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE EASTERLY ON A
 HB1679'PAVED ROAD FOR 0.3 OF A MILE TO A PRIVATE DRIVE ON THE LEFT AND SIGN
 HB1679'HILL TOP GARDENS.  HERE TURN LEFT ON THIS DRIVE AND GO NORTHERLY UP A
 HB1679'STEEP HILL FOR 0.25 OF A MILE TO MRS. MOORES HOME ON THE RIGHT,
 HB1679'CONTINUE NORTHERLY ON A GRAVELED DRIVE FOR 0.05 OF A MILE TO
 HB1679'THE STATION ON THE LEFT AS DESCRIBED.
 HB1679'
 HB1679'THE STATION IS 290 FEET SOUTH OF RADIO STATION KSE 93 MAST, 87 FEET
 HB1679'EAST-NORTHEAST OF A POWERLINE POLE, 20 FEET WEST OF THE APPROXIMATE
 HB1679'CENTER OF THE GRAVELED DRIVE, AND 0.8 OF A FOOT EAST OF A METAL
 HB1679'WITNESS POST AND SIGN.  IT IS A STANDARD DISK SET IN THE TOP OF A
 HB1679'12-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK IS STAMPED
 HB1679'COBDEN 1957.
 HB1679'
 HB1679'REFERENCE MARK NO. 2 IS 55 FEET WEST OF THE APPROXIMATE CENTER OF THE
 HB1679'GRAVELED DRIVE, 51 FEET EAST OF A POWERLINE POLE, ABOUT 1 FOOT ABOVE
 HB1679'THE STATION ELEVATION, AND 0.9 OF A FOOT EAST OF A METAL WITNESS POST
 HB1679'AND SIGN.  IT IS A SANDARD DISK SET IN THE TOP OF A 12-INCH , SQUARE,
 HB1679'CONCRETE MONUMENT THAT PROJECTS 1 INCH AND THE DISK IS STAMPED COBDEN
 HB1679'NO. 2 1957.
 HB1679'
 HB1679'REFERENCE MARK NO. 3 IS 96 FEET EAST OF A POWERLINE POLE, 14 FEET
 HB1679'WEST OF THE APPROXIMATE CENTER OF THE GRAVELED DRIVE, 0.7 OF A FOOT
 HB1679'NORTH OF A METAL WITNESS POST AND SIGN, AND ABOUT 1/2 FOOT BELOW THE
 HB1679'STATION ELEVATION.  IT IS A STANDARD DISK SET IN A DRILL HOLE IN THE
 HB1679'TOP OF A 12-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK IS
 HB1679'STAMPED COBDEN 1957 NO. 3 1969.
 HB1679'
 HB1679'THE HORIZONTAL MEASURED DISTANCE BETWEEN REFERENCE MARK NO. 2 AND
 HB1679'REFERENCE MARK NO. 3 IS 41.47 FEET-12.638 METERS.
 HB1679'
 HB1679'THE AZIMUTH MARK IS 110 FEET EAST OF THE APPROXIMATE CENTER OF A
 HB1679'GRAVELED DRIVEWAY, 72 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 HB1679'FRAME HOUSE, 66 FEET SOUTH OF THE APPROXIMATE CENTER OF THE PAVED
 HB1679'ROAD, 38 FEET EAST-NORTHEAST OF A 30-INCH SILVER POPLAR TREE, 22
 HB1679'FEET WEST-SOUTHWEST OF A UTILITY POLE, 6 FEET NORTHEAST OF A 6-INCH
 HB1679'CEDAR TREE, AND 0.9 OF A FOOT WEST OF A METAL WITNESS POST AND SIGN.
 HB1679'IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH, SQUARE, FLUSH,
 HB1679'CONCRETE MONUMENT AND THE DISK IS STAMPED COBDEN 1957.
 HB1679'
 HB1679'NOTE-METAL WITNESS POST AND SIGNS WERE SET AT ALL MARKS AT THE
 HB1679'REQUEST OF MR. ROBERT W. RADER WHO TENDS THE AREA.
 HB1679'
 HB1679'AIRLINE DISTANCE AND DIRECTIONS FROM NEAREST TOWN-ABOUT 1 MILE
 HB1679'NORTHEAST OF COBDEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1678 ***********************************************************************
 HB1678  DESIGNATION -  COBDEN RADIO STA KSE 93 MAST
 HB1678  PID         -  HB1678
 HB1678  STATE/COUNTY-  IL/UNION
 HB1678  COUNTRY     -  US
 HB1678  USGS QUAD   -  MAKANDA (2018)
 HB1678
 HB1678                         *CURRENT SURVEY CONTROL
 HB1678  ______________________________________________________________________
 HB1678* NAD 83(1997) POSITION- 37 32 18.92743(N) 089 14 09.23491(W)   ADJUSTED
 HB1678  ______________________________________________________________________
 HB1678  GEOID HEIGHT    -        -28.687 (meters)                     GEOID18
 HB1678  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 HB1678  HORZ ORDER      -  THIRD
 HB1678
 HB1678.The horizontal coordinates were established by classical geodetic methods
 HB1678.and adjusted by the National Geodetic Survey in October 1999.
 HB1678
 HB1678.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1678.GEOID18 height accuracy estimate available here.
 HB1678
 HB1678.Click photographs - Photos may exist for this station.
 HB1678
 HB1678.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1678
 HB1678. The following values were computed from the NAD 83(1997) position.
 HB1678
 HB1678;                    North         East     Units Scale Factor Converg.
 HB1678;SPC IL W     -    97,167.204   782,257.308   MT  1.00002449   +0 34 01.7
 HB1678;SPC IL W     -   318,789.40  2,566,455.85   sFT  1.00002449   +0 34 01.7
 HB1678;UTM  16      - 4,156,971.903   302,457.477   MT  1.00008069   -1 21 45.9
 HB1678
 HB1678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0245756971(NAD 83)
 HB1678
 HB1678                          SUPERSEDED SURVEY CONTROL
 HB1678
 HB1678  NAD 83(1993)-  37 32 18.93504(N)    089 14 09.23628(W) AD(       ) 3
 HB1678  NAD 83(1986)-  37 32 18.93565(N)    089 14 09.23939(W) AD(       ) 3
 HB1678  NAD 27      -  37 32 18.75867(N)    089 14 08.93116(W) AD(       ) 3
 HB1678
 HB1678.Superseded values are not recommended for survey control.
 HB1678
 HB1678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1678.See file dsdata.pdf to determine how the superseded data were derived.
 HB1678
 HB1678_MARKER: 42 = RADIO/TV MAST
 HB1678
 HB1678  HISTORY     - Date     Condition        Report By
 HB1678  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1678  HISTORY     - 1969     GOOD             CGS
 HB1678
 HB1678                          STATION DESCRIPTION
 HB1678
 HB1678'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1678'THE STATION IS THE APPROXIMATE CENTER OF THE BASE OF THE MAST.  IT IS
 HB1678'LOCATED ABOUT 1 MILE NORTHEAST OF COBDEN AND ON THE HIGHEST POINT
 HB1678'OF THE HILL.  A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 HB1678'COBDEN.  THE MAST IS 290.0 FEET (88.392 METERS) NORTH OF STATION
 HB1678'COBDEN.  THE MAST IS 247 FEET HIGH.
 HB1678
 HB1678                          STATION RECOVERY (1969)
 HB1678
 HB1678'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 HB1678'THIS STATION RECOVERED AS DESCRIBED IN 1957.
 HB1678'
 HB1678'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ABOUT 1 MILE
 HB1678'NORTHEAST OF COBDEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5326 ***********************************************************************
 DQ5326  DESIGNATION -  COC 224
 DQ5326  PID         -  DQ5326
 DQ5326  STATE/COUNTY-  IL/COOK
 DQ5326  COUNTRY     -  US
 DQ5326  USGS QUAD   -  RIVER FOREST (2018)
 DQ5326
 DQ5326                         *CURRENT SURVEY CONTROL
 DQ5326  ______________________________________________________________________
 DQ5326* NAD 83(1986) POSITION- 41 55 05.37   (N) 087 47 55.99   (W)   HD_HELD1
 DQ5326* NAVD 88 ORTHO HEIGHT -   196.910 (meters)      646.03  (feet) ADJUSTED
 DQ5326  ______________________________________________________________________
 DQ5326  GEOID HEIGHT    -        -33.583 (meters)                     GEOID18
 DQ5326  DYNAMIC HEIGHT  -        196.843 (meters)      645.81  (feet) COMP
 DQ5326  MODELED GRAVITY -    980,279.6   (mgal)                       NAVD 88
 DQ5326
 DQ5326  VERT ORDER      -  SECOND    CLASS II
 DQ5326
 DQ5326.The horizontal coordinates were determined by differentially corrected
 DQ5326.hand held GPS observations or other comparable positioning techniques
 DQ5326.and have an estimated accuracy of +/- 3 meters.
 DQ5326
 DQ5326.The orthometric height was determined by differential leveling and
 DQ5326.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5326.in July 2017.
 DQ5326
 DQ5326.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5326.GEOID18 height accuracy estimate available here.
 DQ5326
 DQ5326.Click photographs - Photos may exist for this station.
 DQ5326
 DQ5326.The dynamic height is computed by dividing the NAVD 88
 DQ5326.geopotential number by the normal gravity value computed on the
 DQ5326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5326.degrees latitude (g = 980.6199 gals.).
 DQ5326
 DQ5326.The modeled gravity was interpolated from observed gravity values.
 DQ5326
 DQ5326;                    North         East    Units  Estimated Accuracy
 DQ5326;SPC IL E     -   583,150.6     344,335.0     MT  (+/- 3 meters HH1 GPS) 
 DQ5326
 DQ5326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3375340998(NAD 83)
 DQ5326
 DQ5326                          SUPERSEDED SURVEY CONTROL
 DQ5326
 DQ5326.No superseded survey control is available for this station.
 DQ5326
 DQ5326_MARKER: B = BOLT
 DQ5326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DQ5326_PROJECTION: RECESSED 4 CENTIMETERS
 DQ5326_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ5326+STABILITY: SURFACE MOTION
 DQ5326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5326+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 DQ5326
 DQ5326  HISTORY     - Date     Condition        Report By
 DQ5326  HISTORY     - UNK      MONUMENTED       IL1670
 DQ5326  HISTORY     - 20161020 GOOD             CWA
 DQ5326
 DQ5326                          STATION DESCRIPTION
 DQ5326
 DQ5326'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5326'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH-SOUTHEAST OF PARK
 DQ5326'RIDGE, 4.7 MI (7.6 KM) NORTH OF BERWYN, 1.6 MI (2.6 KM)
 DQ5326'NORTH-NORTHEAST OF RIVER FOREST AND 0.6 MI (1.0 KM) NORTH OF THE
 DQ5326'VILLAGE OF OAK PARK, IN THE CITY OF CHICAGO.  OWNERSHIP--ROAD
 DQ5326'RIGHT-OF-WAY.
 DQ5326'
 DQ5326'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5326'AVENUE, PROCEED NORTH ON HARLEM AVENUE 0.6 MI (1.0 KM) TO WEST DICKENS
 DQ5326'AVENUE.  TURN RIGHT AND PROCEED EAST ON WEST DICKENS AVENUE 0.35 MI
 DQ5326'(0.56 KM) TO THE STATION ON THE LEFT (NORTH).
 DQ5326'
 DQ5326'THE STATION IS LOCATED AT THE NORTHWEST QUADRANT OF WEST DICKENS
 DQ5326'AVENUE AND NEWLAND AVENUE, 40 FT (12.2 M) WEST OF THE CENTERLINE OF
 DQ5326'NEWLAND AVENUE, 25 FT (7.6 M) NORTH OF THE CENTERLINE OF WEST DICKENS
 DQ5326'AVENUE, 25 FT (7.6 M) SOUTHWEST OF A FIRE HYDRANT AND 3.5 FT (1.1 M)
 DQ5326'SOUTHWEST OF THE SOUTHWESTERLY SIDEWALK INTERSECTION.  PER CITY OF
 DQ5326'CHICAGO STANDARD BENCH MARK DETAILS FOR MONUMENTS NUMBERED 201-500.
 DQ5326'
 DQ5326'NOTE-(1)THE MARK IS A 0.5 INCH (13 MM) COPPER BOLT SET IN THE TOP OF A
 DQ5326'8 FT (2.4 M) BY 18 INCH (46 CM) CONCRETE MONUMENT.  NOTES- (2) ACCESS
 DQ5326'TO THE BOLT IS THROUGH A 10 INCH (25 CM) IRON BOX WITH AN IRON LID.
 DQ5326'(3) THIS MONUMENT IS ALSO KNOWN AS CITY OF CHICAGO STANDARD BENCH MARK
 DQ5326'224.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5328 ***********************************************************************
 DQ5328  DESIGNATION -  COC 578
 DQ5328  PID         -  DQ5328
 DQ5328  STATE/COUNTY-  IL/COOK
 DQ5328  COUNTRY     -  US
 DQ5328  USGS QUAD   -  RIVER FOREST (2018)
 DQ5328
 DQ5328                         *CURRENT SURVEY CONTROL
 DQ5328  ______________________________________________________________________
 DQ5328* NAD 83(1986) POSITION- 41 53 16.53   (N) 087 46 28.26   (W)   HD_HELD1
 DQ5328* NAVD 88 ORTHO HEIGHT -   188.246 (meters)      617.60  (feet) ADJUSTED
 DQ5328  ______________________________________________________________________
 DQ5328  GEOID HEIGHT    -        -33.548 (meters)                     GEOID18
 DQ5328  DYNAMIC HEIGHT  -        188.182 (meters)      617.39  (feet) COMP
 DQ5328  MODELED GRAVITY -    980,277.4   (mgal)                       NAVD 88
 DQ5328
 DQ5328  VERT ORDER      -  SECOND    CLASS II
 DQ5328
 DQ5328.The horizontal coordinates were determined by differentially corrected
 DQ5328.hand held GPS observations or other comparable positioning techniques
 DQ5328.and have an estimated accuracy of +/- 3 meters.
 DQ5328
 DQ5328.The orthometric height was determined by differential leveling and
 DQ5328.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5328.in July 2017.
 DQ5328
 DQ5328.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5328.GEOID18 height accuracy estimate available here.
 DQ5328
 DQ5328.Click photographs - Photos may exist for this station.
 DQ5328
 DQ5328.The dynamic height is computed by dividing the NAVD 88
 DQ5328.geopotential number by the normal gravity value computed on the
 DQ5328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5328.degrees latitude (g = 980.6199 gals.).
 DQ5328
 DQ5328.The modeled gravity was interpolated from observed gravity values.
 DQ5328
 DQ5328;                    North         East    Units  Estimated Accuracy
 DQ5328;SPC IL E     -   579,805.5     346,378.5     MT  (+/- 3 meters HH1 GPS) 
 DQ5328
 DQ5328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3574337622(NAD 83)
 DQ5328
 DQ5328                          SUPERSEDED SURVEY CONTROL
 DQ5328
 DQ5328.No superseded survey control is available for this station.
 DQ5328
 DQ5328_MARKER: U = CONCRETE POST
 DQ5328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DQ5328_PROJECTION: RECESSED 2 CENTIMETERS
 DQ5328_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5328_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5328+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 DQ5328
 DQ5328  HISTORY     - Date     Condition        Report By
 DQ5328  HISTORY     - UNK      MONUMENTED       IL1670
 DQ5328  HISTORY     - 20161020 GOOD             CWA
 DQ5328
 DQ5328                          STATION DESCRIPTION
 DQ5328
 DQ5328'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5328'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-NORTHWEST OF
 DQ5328'CHICAGO, 2.8 MI (4.5 KM) NORTH-NORTHEAST OF BERWYN AND 2.1 MI (3.4 KM)
 DQ5328'EAST-SOUTHEAST OF RIVER FOREST, NEAR THE EAST LINE OF THE VILLAGE OF
 DQ5328'OAK PARK IN THE CITY OF CHICAGO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5328'
 DQ5328'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5328'NORTH AVENUE, PROCEED SOUTH ON AUSTIN BOULEVARD 1.47 MI (2.37 KM) TO
 DQ5328'WEST LAKE STREET.  TURN LEFT AND PROCEED EAST ON WEST LAKE STREET 100
 DQ5328'FT (30.5 M) TO THE STATION ON THE RIGHT (SOUTH).
 DQ5328'
 DQ5328'THE STATION IS LOCATED 27 FT (8.2 M) SOUTH OF THE CENTERLINE OF WEST
 DQ5328'LAKE STREET, 100 FT (30.5 M) EAST OF THE CENTERLINE OF AUSTIN
 DQ5328'BOULEVARD, 5 FT (1.5 M) SOUTH OF THE BACK OF CURB, 25 FT (7.6 M) EAST
 DQ5328'OF A CITY OF CHICAGO TRAFFIC CONTROL BOX AND 4.5 FT (1.4 M) WEST OF AN
 DQ5328'ADVERTISING SIGN.  PER CITY OF CHICAGO STANDARD BENCH MARK DETAILS FOR
 DQ5328'MONUMENTS NUMBERED 500 AND UP.
 DQ5328'
 DQ5328'NOTE-THE MARK IS A 0.5 INCH (13 MM) STAINLESS STEEL PIN SET IN AN 8 FT
 DQ5328'(2.4 M) BY 16 INCH (41 CM) CONCRETE MONUMENT.  NOTES- (1) ACCESS TO
 DQ5328'THE STEEL PIN IS THROUGH A 10 INCH (25 CM) IRON BOX WITH AN IRON LID.
 DQ5328'(2) THIS MONUMENT IS ALSO KNOWN AS CITY OF CHICAGO STANDARD BENCH MARK
 DQ5328'578.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1646 ***********************************************************************
 HB1646  DESIGNATION -  COELLO CONCRETE CASTING CO STK
 HB1646  PID         -  HB1646
 HB1646  STATE/COUNTY-  IL/FRANKLIN
 HB1646  COUNTRY     -  US
 HB1646  USGS QUAD   -  CHRISTOPHER (2018)
 HB1646
 HB1646                         *CURRENT SURVEY CONTROL
 HB1646  ______________________________________________________________________
 HB1646* NAD 83(1997) POSITION- 37 59 54.50504(N) 089 04 23.63941(W)   ADJUSTED
 HB1646  ______________________________________________________________________
 HB1646  GEOID HEIGHT    -        -29.493 (meters)                     GEOID18
 HB1646  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 HB1646  HORZ ORDER      -  THIRD
 HB1646
 HB1646.The horizontal coordinates were established by classical geodetic methods
 HB1646.and adjusted by the National Geodetic Survey in October 1999.
 HB1646
 HB1646.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1646.GEOID18 height accuracy estimate available here.
 HB1646
 HB1646.Click photographs - Photos may exist for this station.
 HB1646
 HB1646.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1646
 HB1646. The following values were computed from the NAD 83(1997) position.
 HB1646
 HB1646;                    North         East     Units Scale Factor Converg.
 HB1646;SPC IL E     -   148,063.773   235,012.613   MT  1.00002700   -0 27 19.9
 HB1646;SPC IL E     -   485,772.56    771,037.21   sFT  1.00002700   -0 27 19.9
 HB1646;UTM  16      - 4,207,673.775   317,962.185   MT  1.00000815   -1 16 36.2
 HB1646
 HB1646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1796207673(NAD 83)
 HB1646
 HB1646                          SUPERSEDED SURVEY CONTROL
 HB1646
 HB1646  NAD 83(1993)-  37 59 54.51660(N)    089 04 23.63942(W) AD(       ) 3
 HB1646  NAD 83(1986)-  37 59 54.51814(N)    089 04 23.64088(W) AD(       ) 3
 HB1646  NAD 27      -  37 59 54.33808(N)    089 04 23.36884(W) AD(       ) 3
 HB1646
 HB1646.Superseded values are not recommended for survey control.
 HB1646
 HB1646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1646.See file dsdata.pdf to determine how the superseded data were derived.
 HB1646
 HB1646_MARKER: 63 = STACK
 HB1646
 HB1646  HISTORY     - Date     Condition        Report By
 HB1646  HISTORY     - 1961     FIRST OBSERVED   CGS
 HB1646
 HB1646                          STATION DESCRIPTION
 HB1646
 HB1646'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1646'THE STATION IS THE CENTER OF THE TOP OF THE STACK, LOCATED ABOUT 0.4
 HB1646'MILES NORTHWEST OF THE BUSINESS DISTRICT OF COELLO. IT IS A
 HB1646'TALL GREY COLORED CONCRETE STRUCTURE AND THE OVERALL HEIGHT IS ABOUT
 HB1646'210 FEET. IT IS OWNED AND OPERATED BY THE COELLO CONCRETE
 HB1646'CASTING CO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1279 ***********************************************************************
 JB1279  DESIGNATION -  COHN
 JB1279  PID         -  JB1279
 JB1279  STATE/COUNTY-  IL/WASHINGTON
 JB1279  COUNTRY     -  US
 JB1279  USGS QUAD   -  OKAWVILLE (2018)
 JB1279
 JB1279                         *CURRENT SURVEY CONTROL
 JB1279  ______________________________________________________________________
 JB1279* NAD 83(1997) POSITION- 38 27 46.53702(N) 089 34 45.02141(W)   ADJUSTED
 JB1279* NAVD 88 ORTHO HEIGHT -   124.667 (meters)      409.01  (feet) ADJUSTED
 JB1279  ______________________________________________________________________
 JB1279  GEOID HEIGHT    -        -30.356 (meters)                     GEOID18
 JB1279  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 JB1279  DYNAMIC HEIGHT  -        124.589 (meters)      408.76  (feet) COMP
 JB1279  MODELED GRAVITY -    980,003.0   (mgal)                       NAVD 88
 JB1279
 JB1279  HORZ ORDER      -  SECOND
 JB1279  VERT ORDER      -  SECOND    CLASS 0
 JB1279
 JB1279.The horizontal coordinates were established by classical geodetic methods
 JB1279.and adjusted by the National Geodetic Survey in October 1999.
 JB1279
 JB1279.The orthometric height was determined by differential leveling and
 JB1279.adjusted by the NATIONAL GEODETIC SURVEY
 JB1279.in June 1991.
 JB1279
 JB1279.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1279.GEOID18 height accuracy estimate available here.
 JB1279
 JB1279.Click photographs - Photos may exist for this station.
 JB1279
 JB1279.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1279
 JB1279.The dynamic height is computed by dividing the NAVD 88
 JB1279.geopotential number by the normal gravity value computed on the
 JB1279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1279.degrees latitude (g = 980.6199 gals.).
 JB1279
 JB1279.The modeled gravity was interpolated from observed gravity values.
 JB1279
 JB1279. The following values were computed from the NAD 83(1997) position.
 JB1279
 JB1279;                    North         East     Units Scale Factor Converg.
 JB1279;SPC IL W     -   199,515.623   751,272.178   MT  0.99997354   +0 21 55.6
 JB1279;SPC IL W     -   654,577.51  2,464,798.80   sFT  0.99997354   +0 21 55.6
 JB1279;UTM  16      - 4,260,331.354   274,969.040   MT  1.00022366   -1 36 17.8
 JB1279
 JB1279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1279!SPC IL W     -   0.99998520  x   0.99997354  =   0.99995874
 JB1279!UTM  16      -   0.99998520  x   1.00022366  =   1.00020886
 JB1279
 JB1279:                Primary Azimuth Mark                     Grid Az
 JB1279:SPC IL W     -  COHN AZ MK                               267 53 26.9
 JB1279:UTM  16      -  COHN AZ MK                               269 51 40.3
 JB1279
 JB1279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7496960331(NAD 83)
 JB1279
 JB1279|---------------------------------------------------------------------|
 JB1279| PID    Reference Object                     Distance      Geod. Az  |
 JB1279|                                                           dddmmss.s |
 JB1279| JB1281 COHN RM 1                            28.217 METERS 09753     |
 JB1279| JB1909 OKAWVILLE ST PETERS EVAN CH         APPROX. 3.8 KM 1395614.8 |
 JB1279| JB1908 OKAWVILLE MUNICIPAL TANK            APPROX. 4.1 KM 1441342.4 |
 JB1279| JB1278 COHN AZ MK                                         2681522.5 |
 JB1279| JB1280 COHN RM 2                            28.494 METERS 34841     |
 JB1279|---------------------------------------------------------------------|
 JB1279
 JB1279                          SUPERSEDED SURVEY CONTROL
 JB1279
 JB1279  NAD 83(1986)-  38 27 46.55265(N)    089 34 45.01899(W) AD(       ) 2
 JB1279  NAD 27      -  38 27 46.37363(N)    089 34 44.69033(W) AD(       ) 2
 JB1279  NGVD 29 (??/??/92)  124.789  (m)          409.41   (f) ADJ UNCH    2 0
 JB1279  NGVD 29             124.79   (m)          409.4    (f) LEVELING    3  
 JB1279
 JB1279.Superseded values are not recommended for survey control.
 JB1279
 JB1279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1279.See file dsdata.pdf to determine how the superseded data were derived.
 JB1279
 JB1279_MARKER: DE = TRAVERSE STATION DISK
 JB1279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1279_STAMPING: COHN 1961
 JB1279_MARK LOGO: CGS
 JB1279_PROJECTION: RECESSED 14 CENTIMETERS
 JB1279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1279+STABILITY: SURFACE MOTION
 JB1279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1279+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2019
 JB1279
 JB1279  HISTORY     - Date     Condition        Report By
 JB1279  HISTORY     - 1961     MONUMENTED       CGS
 JB1279  HISTORY     - 1961     GOOD             CGS
 JB1279  HISTORY     - 20100305 GOOD             INDIV
 JB1279  HISTORY     - 20190911 GOOD             ILDT
 JB1279
 JB1279                          STATION DESCRIPTION
 JB1279
 JB1279'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1279'THE STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF OKAWVILLE, ABOUT 2
 JB1279'MILES NORTH OF STATE HIGHWAY 15 AND 1 MILE SOUTH OF THE KASKASKIA
 JB1279'RIVER.
 JB1279'
 JB1279'TO REACH FROM THE POST OFFICE IN OKAWVILLE, GO NORTH ON NASHVILLE
 JB1279'STREET FOR 0.2 MILE TO STATE HIGHWAY 177, (HIGH STREET) TURN RIGHT AND
 JB1279'GO EAST FOR 0.2 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTH FOR
 JB1279'1.85 MILES TO WHERE MAIN ROAD TURNS LEFT, TURN LEFT AND GO WEST FOR
 JB1279'1.3 MILES TO A CROSSROAD, CONTINUE WEST FOR 0.5 MILE TO STATION ON
 JB1279'RIGHT.
 JB1279'
 JB1279'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB1279'CONCRETE POST WHICH IS SET 14 INCHES BELOW THE SURFACE OF THE GROUND
 JB1279'AND IS STAMPED COHN 1961.  THE MARK IS 33 FEET NORTH OF CENTER OF
 JB1279'ROAD, 32.5 FEET EAST OF CENTER OF FIELD ROAD, 17.6 FEET EAST OF FENCE
 JB1279'LINE, 14.8 FEET NORTH-NORTHWEST OF WITNESS POST AND 13.6 FEET NORTH OF
 JB1279'FENCE LINE.
 JB1279'
 JB1279'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1279'INCH SQUARE CONCRET POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1279'GROUND AND IS STAMPED COHN NO 1 1961.  THE MARK IS 107 FEET EAST OF
 JB1279'FENCE CORNER, 88.5 FEET EAST OF WITNESS POST, 20 FEET NORTH OF CENTER
 JB1279'OF ROAD AND 1 FOOT NORTH OF FENCE LINE.
 JB1279'
 JB1279'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1279'INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF
 JB1279'THE GROUND AND IS STAMPED COHN NO 2 1961.  THE MARK IS 108.6 FEET
 JB1279'NORTH-NORTHWEST OF WITNESS POST, 14.5 FEET EAST OF FIELD ROAD AND 1.5
 JB1279'FEET EAST OF FENCE LINE.
 JB1279'
 JB1279'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN A DRILL HOLE IN THE TOP
 JB1279'OF THE SOUTHEAST WING OF A BOX CULVERT AND IS STAMPED COHN 1961.  THE
 JB1279'MARK IS 30.4 FEET EAST OF CENTER OF ROAD AND 13.6 FEET SOUTH OF CENTER
 JB1279'OF ROAD.
 JB1279'
 JB1279'TO REACH AZIMUTH MARK FROM STATION GO WEST FOR 0.4 MILE TO A BOX
 JB1279'CULVERT AND MARK ON LEFT.
 JB1279'
 JB1279'HEIGHT OF LIGHT ABOVE STATION MARK 30.4 METERS.
 JB1279
 JB1279                          STATION RECOVERY (1961)
 JB1279
 JB1279'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1279'4 MI NW FROM OKAWVILLE.
 JB1279'ABOUT 0.10 MILE NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1279'IN OKAWVILLE, THENCE 0.2 MILE EAST ALONG STATE HIGHWAY 177, THENCE
 JB1279'1.85 MILE NORTH ALONG AN ASPHALT PAVED ROAD, THENCE 1.8 MILES
 JB1279'WEST ALONG AN OILED ROAD, AT A FIELD ENTRANCE NORTH OF THE ROAD,
 JB1279'32.5 FEET NORTH OF THE CENTER LINE OF THE ROAD, 34 FEET EAST
 JB1279'OF THE CENTER LINE OF THE FIELD ENTRANCE, 17 FEET NORTH OF A
 JB1279'6 INCH TRIANGLE BLAZED TREE, 15.0 FEET NORTH-NORTHWEST OF A METAL
 JB1279'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 JB1279'A CONCRETE POST 15 INCHES BELOW THE LEVEL OF THE GROUND.
 JB1279
 JB1279                          STATION RECOVERY (2010)
 JB1279
 JB1279'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (FSM)
 JB1279'MARK IS IN EXCELLENT CONDITION.THE MARK IS NOW 12INCHES BELOW GRADE.
 JB1279'THE LOCATION DESCRIPTION IS THE SAME AS THE ORIGINAL 1961 DESCRIPTION
 JB1279'EXCEPT THERE ARE NO TREES IN THE AREA.  IT IS NOW NEAR THE EDGE OF A
 JB1279'FARMED FIELD.  THE REFERENCE MARK THAT WAS LOCATED APPROX 15 FEET SE
 JB1279'HAS BEEN DESTROYED.  THE CONCRETE BASE IS LYING ON THE SURFACE BUT THE
 JB1279'ORIGINAL METAL POST HAS BEEN BROKEN OFF AND THE BOTTOM REMAINS.
 JB1279'AN IRON ROD WAS PLACED NEXT TO THE MARK TO AID IN RECOVERY IN THE
 JB1279'FUTURE. ACCESS NOW MUST BE MADE FROM THE SOUTHWEST DUE I-64 BLOCKING
 JB1279'THE ORIGINAL ACCESS.
 JB1279
 JB1279                          STATION RECOVERY (2019)
 JB1279
 JB1279'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1279'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1278 ***********************************************************************
 JB1278  DESIGNATION -  COHN AZ MK
 JB1278  PID         -  JB1278
 JB1278  STATE/COUNTY-  IL/WASHINGTON
 JB1278  COUNTRY     -  US
 JB1278  USGS QUAD   -  OKAWVILLE (2018)
 JB1278
 JB1278                         *CURRENT SURVEY CONTROL
 JB1278  ______________________________________________________________________
 JB1278* NAD 83(1986) POSITION- 38 27 45.93   (N) 089 35 10.25   (W)   HD_HELD1
 JB1278* NAVD 88 ORTHO HEIGHT -   124.477 (meters)      408.39  (feet) ADJUSTED
 JB1278  ______________________________________________________________________
 JB1278  GEOID HEIGHT    -        -30.357 (meters)                     GEOID18
 JB1278  DYNAMIC HEIGHT  -        124.399 (meters)      408.13  (feet) COMP
 JB1278  MODELED GRAVITY -    980,002.7   (mgal)                       NAVD 88
 JB1278
 JB1278  VERT ORDER      -  SECOND    CLASS 0
 JB1278
 JB1278.The horizontal coordinates were determined by differentially corrected
 JB1278.hand held GPS observations or other comparable positioning techniques
 JB1278.and have an estimated accuracy of +/- 3 meters.
 JB1278
 JB1278.The orthometric height was determined by differential leveling and
 JB1278.adjusted by the NATIONAL GEODETIC SURVEY
 JB1278.in June 1991.
 JB1278
 JB1278.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1278.GEOID18 height accuracy estimate available here.
 JB1278
 JB1278.Click photographs - Photos may exist for this station.
 JB1278
 JB1278.The dynamic height is computed by dividing the NAVD 88
 JB1278.geopotential number by the normal gravity value computed on the
 JB1278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1278.degrees latitude (g = 980.6199 gals.).
 JB1278
 JB1278.The modeled gravity was interpolated from observed gravity values.
 JB1278
 JB1278;                    North         East    Units  Estimated Accuracy
 JB1278;SPC IL W     -   199,493.0     750,660.7     MT  (+/- 3 meters HH1 GPS) 
 JB1278
 JB1278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7435660329(NAD 83)
 JB1278
 JB1278                          SUPERSEDED SURVEY CONTROL
 JB1278
 JB1278  NGVD 29 (??/??/92)  124.598  (m)          408.79   (f) ADJ UNCH    2 0
 JB1278
 JB1278.Superseded values are not recommended for survey control.
 JB1278
 JB1278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1278.See file dsdata.pdf to determine how the superseded data were derived.
 JB1278
 JB1278_MARKER: DZ = AZIMUTH MARK DISK
 JB1278_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1278_SP_SET: BRIDGE
 JB1278_STAMPING: COHN 1961
 JB1278_MARK LOGO: CGS
 JB1278_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1278+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2011
 JB1278
 JB1278  HISTORY     - Date     Condition        Report By
 JB1278  HISTORY     - 1961     MONUMENTED       CGS
 JB1278  HISTORY     - 20110817 GOOD             ILDT
 JB1278
 JB1278                          STATION DESCRIPTION
 JB1278
 JB1278'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1278'4.4 MI NW FROM OKAWVILLE.
 JB1278'ABOUT 0.10 MILE NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1278'IN OKAWVILLE, THENCE 0.2 MILE EAST ALONG STATE HIGHWAY 177,
 JB1278'THENCE 1.85 MILES NORTH ALONG AN ASPHALT PAVED ROAD, THENCE 2.2
 JB1278'MILES WEST ALONG AN OILED ROAD, AT THE JUNCTION OF AN OILED ROAD
 JB1278'SOUTH AND A DIRT ROAD NORTH, SET IN TOP OF THE SOUTHEAST END
 JB1278'OF THE WINGWALL AT THE SOUTHEAST CORNER OF A 10 FOOT CONCRETE
 JB1278'BRIDGE UNDER THE EAST-WEST OILED ROAD, 12 FEET SOUTH OF THE
 JB1278'CENTER LINE OF THE ROAD, 30 FEET EAST OF THE CENTER LINE OF THE
 JB1278'ROAD, 32 FEET SOUTHEAST OF THE CENTER OF THE JUNCITON, AND ABOUT
 JB1278'LEVEL WITH THE ROAD.
 JB1278
 JB1278                          STATION RECOVERY (2011)
 JB1278
 JB1278'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1278'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1281 ***********************************************************************
 JB1281  DESIGNATION -  COHN RM 1
 JB1281  PID         -  JB1281
 JB1281  STATE/COUNTY-  IL/WASHINGTON
 JB1281  COUNTRY     -  US
 JB1281  USGS QUAD   -  OKAWVILLE (2018)
 JB1281
 JB1281                         *CURRENT SURVEY CONTROL
 JB1281  ______________________________________________________________________
 JB1281* NAD 83(1986) POSITION- 38 27 46.41   (N) 089 34 43.87   (W)   HD_HELD1
 JB1281* NAVD 88 ORTHO HEIGHT -   124.981 (meters)      410.04  (feet) ADJUSTED
 JB1281  ______________________________________________________________________
 JB1281  GEOID HEIGHT    -        -30.356 (meters)                     GEOID18
 JB1281  DYNAMIC HEIGHT  -        124.903 (meters)      409.79  (feet) COMP
 JB1281  MODELED GRAVITY -    980,003.0   (mgal)                       NAVD 88
 JB1281
 JB1281  VERT ORDER      -  SECOND    CLASS 0
 JB1281
 JB1281.The horizontal coordinates were determined by differentially corrected
 JB1281.hand held GPS observations or other comparable positioning techniques
 JB1281.and have an estimated accuracy of +/- 3 meters.
 JB1281
 JB1281.The orthometric height was determined by differential leveling and
 JB1281.adjusted by the NATIONAL GEODETIC SURVEY
 JB1281.in June 1991.
 JB1281
 JB1281.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1281.GEOID18 height accuracy estimate available here.
 JB1281
 JB1281.Click photographs - Photos may exist for this station.
 JB1281
 JB1281.The dynamic height is computed by dividing the NAVD 88
 JB1281.geopotential number by the normal gravity value computed on the
 JB1281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1281.degrees latitude (g = 980.6199 gals.).
 JB1281
 JB1281.The modeled gravity was interpolated from observed gravity values.
 JB1281
 JB1281;                    North         East    Units  Estimated Accuracy
 JB1281;SPC IL W     -   199,511.9     751,300.1     MT  (+/- 3 meters HH1 GPS) 
 JB1281
 JB1281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7499660326(NAD 83)
 JB1281
 JB1281                          SUPERSEDED SURVEY CONTROL
 JB1281
 JB1281  NGVD 29 (??/??/92)  125.103  (m)          410.44   (f) ADJ UNCH    2 0
 JB1281
 JB1281.Superseded values are not recommended for survey control.
 JB1281
 JB1281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1281.See file dsdata.pdf to determine how the superseded data were derived.
 JB1281
 JB1281_MARKER: DR = REFERENCE MARK DISK
 JB1281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1281_STAMPING: COHN NO 1 1961
 JB1281_MARK LOGO: CGS
 JB1281_PROJECTION: FLUSH
 JB1281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1281+STABILITY: SURFACE MOTION
 JB1281
 JB1281  HISTORY     - Date     Condition        Report By
 JB1281  HISTORY     - 1961     MONUMENTED       CGS
 JB1281  HISTORY     - 20110817 MARK NOT FOUND   ILDT
 JB1281
 JB1281                          STATION DESCRIPTION
 JB1281
 JB1281'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1281'4 MI NW FROM OKAWVILLE.
 JB1281'ABOUT 0.10 MILE NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1281'IN OKAWVILLE, THENCE 0.2 MILE EAST ALONG STATE HIGHWAY 177, THENCE
 JB1281'1.85 MILES NORTH ALONG AN ASPHALT PAVED ROAD, THENCE 1.8 MILES
 JB1281'WEST ALONG AN OILED ROAD, AT A FIELD ENTRANCE NORTH OF THE ROAD,
 JB1281'17.5 FEET NORTH OF THE CENTER LINE OF THE ROAD, 124 FEET EAST OF
 JB1281'THE CENTER OF THE FIELD ENTRANCE, 92 FEET EAST OF A 6 INCH
 JB1281'TRIANGLE BLAZED TREE, 92.0 FEET EAST-SOUTHEAST OF TRAVERSE
 JB1281'STATION COHN, 89.5 FEET EAST OF A METAL WITNESS POST, ABOUT
 JB1281'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB1281'WITH THE GROUND.
 JB1281
 JB1281                          STATION RECOVERY (2011)
 JB1281
 JB1281'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1281'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1280 ***********************************************************************
 JB1280  DESIGNATION -  COHN RM 2
 JB1280  PID         -  JB1280
 JB1280  STATE/COUNTY-  IL/WASHINGTON
 JB1280  COUNTRY     -  US
 JB1280  USGS QUAD   -  OKAWVILLE (2018)
 JB1280
 JB1280                         *CURRENT SURVEY CONTROL
 JB1280  ______________________________________________________________________
 JB1280* NAD 83(1986) POSITION- 38 27 47.44   (N) 089 34 45.25   (W)   HD_HELD1
 JB1280* NAVD 88 ORTHO HEIGHT -   125.012 (meters)      410.14  (feet) ADJUSTED
 JB1280  ______________________________________________________________________
 JB1280  GEOID HEIGHT    -        -30.357 (meters)                     GEOID18
 JB1280  DYNAMIC HEIGHT  -        124.934 (meters)      409.89  (feet) COMP
 JB1280  MODELED GRAVITY -    980,003.0   (mgal)                       NAVD 88
 JB1280
 JB1280  VERT ORDER      -  SECOND    CLASS 0
 JB1280
 JB1280.The horizontal coordinates were determined by differentially corrected
 JB1280.hand held GPS observations or other comparable positioning techniques
 JB1280.and have an estimated accuracy of +/- 3 meters.
 JB1280
 JB1280.The orthometric height was determined by differential leveling and
 JB1280.adjusted by the NATIONAL GEODETIC SURVEY
 JB1280.in June 1991.
 JB1280
 JB1280.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1280.GEOID18 height accuracy estimate available here.
 JB1280
 JB1280.Click photographs - Photos may exist for this station.
 JB1280
 JB1280.The dynamic height is computed by dividing the NAVD 88
 JB1280.geopotential number by the normal gravity value computed on the
 JB1280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1280.degrees latitude (g = 980.6199 gals.).
 JB1280
 JB1280.The modeled gravity was interpolated from observed gravity values.
 JB1280
 JB1280;                    North         East    Units  Estimated Accuracy
 JB1280;SPC IL W     -   199,543.4     751,266.5     MT  (+/- 3 meters HH1 GPS) 
 JB1280
 JB1280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7496460359(NAD 83)
 JB1280
 JB1280                          SUPERSEDED SURVEY CONTROL
 JB1280
 JB1280  NGVD 29 (??/??/92)  125.134  (m)          410.54   (f) ADJ UNCH    2 0
 JB1280
 JB1280.Superseded values are not recommended for survey control.
 JB1280
 JB1280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1280.See file dsdata.pdf to determine how the superseded data were derived.
 JB1280
 JB1280_MARKER: DR = REFERENCE MARK DISK
 JB1280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1280_STAMPING: COHN NO 2 1961
 JB1280_MARK LOGO: CGS
 JB1280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1280+STABILITY: SURFACE MOTION
 JB1280
 JB1280  HISTORY     - Date     Condition        Report By
 JB1280  HISTORY     - 1961     MONUMENTED       CGS
 JB1280  HISTORY     - 20110817 MARK NOT FOUND   ILDT
 JB1280
 JB1280                          STATION DESCRIPTION
 JB1280
 JB1280'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1280'4 MI NW FROM OKAWVILLE.
 JB1280'ABOUT 0.10 MILE NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1280'IN OKAWVILLE, THENCE 0.2 MILE EAST ALONG STATE HIGHWAY 177,
 JB1280'THENCE 1.85 MILES NORTH ALONG AN ASPHALT PAVED ROAD, THENCE 1.8
 JB1280'MILE WEST ALONG AN OILED ROAD, AT A FIELD ENTRANCE NORTH OF THE
 JB1280'ROAD, 123 FEET NORTH OF THE CENTER LINE OF THE ROAD, 14 FEET
 JB1280'EAST OF THE CENTER LINE OF A FIELD ROAD, 110 FEET NORTH-NORTHWEST
 JB1280'OF A 6 INCH TRIANGLE BLAZED TREE, 93.5 FEET NORTH-NORTHWEST OF
 JB1280'TRAVERSE STATION COHN, 108.5 FEET NORTHWEST OF A METAL WITNESS
 JB1280'POST, ABOUT LEVEL WITH THE FIELD ROAD, AND SET IN THE TOP OF A
 JB1280'CONCRETE POST PROJECTING 3 INCHES.
 JB1280
 JB1280                          STATION RECOVERY (2011)
 JB1280
 JB1280'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1280'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8941 ***********************************************************************
 DE8941  DESIGNATION -  COL 01A
 DE8941  PID         -  DE8941
 DE8941  STATE/COUNTY-  IL/COLES
 DE8941  COUNTRY     -  US
 DE8941  USGS QUAD   -  CHARLESTON SOUTH (2018)
 DE8941
 DE8941                         *CURRENT SURVEY CONTROL
 DE8941  ______________________________________________________________________
 DE8941* NAD 83(2011) POSITION- 39 23 28.06580(N) 088 08 05.87646(W)   ADJUSTED
 DE8941* NAD 83(2011) ELLIP HT-   174.679 (meters)        (06/27/12)   ADJUSTED
 DE8941* NAD 83(2011) EPOCH   -  2010.00
 DE8941* NAVD 88 ORTHO HEIGHT -   206.8   (meters)      678.    (feet) GPS OBS
 DE8941  ______________________________________________________________________
 DE8941  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8941  GEOID HEIGHT    -        -32.051 (meters)                     GEOID99
 DE8941  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 DE8941  NAD 83(2011) X  -    160,643.978 (meters)                     COMP
 DE8941  NAD 83(2011) Y  - -4,933,405.671 (meters)                     COMP
 DE8941  NAD 83(2011) Z  -  4,026,080.254 (meters)                     COMP
 DE8941  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 DE8941
 DE8941  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8941  Standards:
 DE8941         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8941            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8941  -------------------------------------------------------------------
 DE8941  NETWORK    2.09   3.10           0.89   0.81   1.58     -0.12193081
 DE8941  -------------------------------------------------------------------
 DE8941  Click here for local accuracies and other accuracy information.
 DE8941
 DE8941.The horizontal coordinates were established by GPS observations
 DE8941.and adjusted by the National Geodetic Survey in June 2012.
 DE8941
 DE8941.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8941.been affixed to the stable North American tectonic plate. See 
 DE8941.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8941
 DE8941.The horizontal coordinates are valid at the epoch date displayed above
 DE8941.which is a decimal equivalence of Year/Month/Day.
 DE8941
 DE8941.The orthometric height was determined by GPS observations and a
 DE8941.high-resolution geoid model.
 DE8941
 DE8941.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8941.GEOID18 height accuracy estimate available here.
 DE8941
 DE8941.Click photographs - Photos may exist for this station.
 DE8941
 DE8941.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8941
 DE8941.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8941
 DE8941.The ellipsoidal height was determined by GPS observations
 DE8941.and is referenced to NAD 83.
 DE8941
 DE8941. The following values were computed from the NAD 83(2011) position.
 DE8941
 DE8941;                    North         East     Units Scale Factor Converg.
 DE8941;SPC IL E     -   302,418.608   317,088.447   MT  0.99997859   +0 07 33.2
 DE8941;SPC IL E     -   992,185.05  1,040,314.35   sFT  0.99997859   +0 07 33.2
 DE8941;UTM  16      - 4,360,796.457   402,263.449   MT  0.99971761   -0 43 13.1
 DE8941
 DE8941!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8941!SPC IL E     -   0.99997260  x   0.99997859  =   0.99995119
 DE8941!UTM  16      -   0.99997260  x   0.99971761  =   0.99969021
 DE8941
 DE8941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0226360796(NAD 83)
 DE8941
 DE8941                          SUPERSEDED SURVEY CONTROL
 DE8941
 DE8941  NAD 83(2007)-  39 23 28.06589(N)    088 08 05.87734(W) AD(2002.00) 0
 DE8941  ELLIP H (02/10/07)  174.703  (m)                       GP(2002.00)    
 DE8941  ELLIP H (12/06/04)  174.714  (m)                       GP(       ) 4 1
 DE8941  NAD 83(1997)-  39 23 28.06579(N)    088 08 05.87732(W) AD(       ) 1
 DE8941  ELLIP H (12/18/02)  174.715  (m)                       GP(       ) 4 2
 DE8941
 DE8941.Superseded values are not recommended for survey control.
 DE8941
 DE8941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8941.See file dsdata.pdf to determine how the superseded data were derived.
 DE8941
 DE8941_MARKER: F = FLANGE-ENCASED ROD
 DE8941_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8941_STAMPING: COL-01A
 DE8941_MARK LOGO: ILDT
 DE8941_PROJECTION: FLUSH
 DE8941_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8941_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8941+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2025
 DE8941_ROD/PIPE-DEPTH: 3.7 meters
 DE8941_SLEEVE-DEPTH  : 1.1 meters
 DE8941
 DE8941  HISTORY     - Date     Condition        Report By
 DE8941  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8941  HISTORY     - 20040521 GOOD             DAILY
 DE8941  HISTORY     - 20200406 GOOD             ILDT
 DE8941  HISTORY     - 20250821 GOOD             ILDT
 DE8941
 DE8941                          STATION DESCRIPTION
 DE8941
 DE8941'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8941'THE STATION IS LOCATED ABOUT 7.2 MI (11.8  KM ) SOUTHEAST  OF
 DE8941'CHARLESTON ,  ABOUT 5.9 MI ( 9.6 KM ) EAST OF JANESVILLE, ABOUT 10.0
 DE8941'MI (
 DE8941'16.4 KM ) NORTH OF GREENUP.  TO REACH FROM THE JUNCTION AT THE
 DE8941'STATE ROUTE 16   AND  STATE ROUTE 130  ON THE EAST SIDE OF
 DE8941'CHARLESTON, GO SOUTH ON STATE ROUTE 130 ABOUT 7.5  MI ( 12.3 KM ) TO
 DE8941'THE CROSSROAD 100 N COUNTY ROAD.  THE STATION IS ON THE RIGHT ON
 DE8941'THE NORTH WEST CORNER AT THE CROSSROAD ( NEAR THE SOUTHEAST
 DE8941'CORNER OF  HURRICANE CEMETERY ).   IT IS  27.5  FT WEST  OF THE CENTER
 DE8941'OF THE  STATE ROUTE 130,  37.5  FT NORTH OF THE 100 N COUNTY ROAD,
 DE8941'20.0 FT SOUTHEAST OF THE  ADAMS  GRAVESTONE, 13.O FT NORTHWEST
 DE8941'OF THE SIGN POLE ( HURRICANE CEMETERY ), 2.0 FT EAST OF THE
 DE8941'FIBERGLASS WITNESS  POST . NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8941'THROUGH  A  6 - INCH  ACCESS COVER.
 DE8941
 DE8941                          STATION RECOVERY (2004)
 DE8941
 DE8941'RECOVERY NOTE BY DAILY AND ASSOCIATES, ENGINEERS INC 2004 (DWS)
 DE8941'RECOVERED IN GOOD CONDITION.
 DE8941
 DE8941                          STATION RECOVERY (2020)
 DE8941
 DE8941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CLD)
 DE8941'RECOVERED IN GOOD CONDITION.
 DE8941
 DE8941                          STATION RECOVERY (2025)
 DE8941
 DE8941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DE8941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8928 ***********************************************************************
 DE8928  DESIGNATION -  COL 01B
 DE8928  PID         -  DE8928
 DE8928  STATE/COUNTY-  IL/COLES
 DE8928  COUNTRY     -  US
 DE8928  USGS QUAD   -  CHARLESTON SOUTH (2018)
 DE8928
 DE8928                         *CURRENT SURVEY CONTROL
 DE8928  ______________________________________________________________________
 DE8928* NAD 83(2011) POSITION- 39 23 11.32210(N) 088 08 05.59503(W)   ADJUSTED
 DE8928* NAD 83(2011) ELLIP HT-   167.202 (meters)        (06/27/12)   ADJUSTED
 DE8928* NAD 83(2011) EPOCH   -  2010.00
 DE8928* NAVD 88 ORTHO HEIGHT -   199.3   (meters)      654.    (feet) GPS OBS
 DE8928  ______________________________________________________________________
 DE8928  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8928  GEOID HEIGHT    -        -32.051 (meters)                     GEOID99
 DE8928  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 DE8928  NAD 83(2011) X  -    160,661.186 (meters)                     COMP
 DE8928  NAD 83(2011) Y  - -4,933,727.189 (meters)                     COMP
 DE8928  NAD 83(2011) Z  -  4,025,676.418 (meters)                     COMP
 DE8928  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 DE8928
 DE8928  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8928  Standards:
 DE8928         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8928            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8928  -------------------------------------------------------------------
 DE8928  NETWORK    1.84   2.43           0.79   0.71   1.24     -0.02909648
 DE8928  -------------------------------------------------------------------
 DE8928  Click here for local accuracies and other accuracy information.
 DE8928
 DE8928.The horizontal coordinates were established by GPS observations
 DE8928.and adjusted by the National Geodetic Survey in June 2012.
 DE8928
 DE8928.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8928.been affixed to the stable North American tectonic plate. See 
 DE8928.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8928
 DE8928.The horizontal coordinates are valid at the epoch date displayed above
 DE8928.which is a decimal equivalence of Year/Month/Day.
 DE8928
 DE8928.The orthometric height was determined by GPS observations and a
 DE8928.high-resolution geoid model.
 DE8928
 DE8928.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8928.GEOID18 height accuracy estimate available here.
 DE8928
 DE8928.Click photographs - Photos may exist for this station.
 DE8928
 DE8928.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8928
 DE8928.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8928
 DE8928.The ellipsoidal height was determined by GPS observations
 DE8928.and is referenced to NAD 83.
 DE8928
 DE8928. The following values were computed from the NAD 83(2011) position.
 DE8928
 DE8928;                    North         East     Units Scale Factor Converg.
 DE8928;SPC IL E     -   301,902.265   317,096.317   MT  0.99997860   +0 07 33.3
 DE8928;SPC IL E     -   990,491.01  1,040,340.17   sFT  0.99997860   +0 07 33.3
 DE8928;UTM  16      - 4,360,280.188   402,263.692   MT  0.99971761   -0 43 12.7
 DE8928
 DE8928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8928!SPC IL E     -   0.99997377  x   0.99997860  =   0.99995237
 DE8928!UTM  16      -   0.99997377  x   0.99971761  =   0.99969139
 DE8928
 DE8928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0226360280(NAD 83)
 DE8928
 DE8928                          SUPERSEDED SURVEY CONTROL
 DE8928
 DE8928  NAD 83(2007)-  39 23 11.32208(N)    088 08 05.59601(W) AD(2002.00) 0
 DE8928  ELLIP H (02/10/07)  167.226  (m)                       GP(2002.00)    
 DE8928  ELLIP H (12/06/04)  167.225  (m)                       GP(       ) 4 1
 DE8928  NAD 83(1997)-  39 23 11.32201(N)    088 08 05.59595(W) AD(       ) 1
 DE8928  ELLIP H (12/18/02)  167.228  (m)                       GP(       ) 4 2
 DE8928
 DE8928.Superseded values are not recommended for survey control.
 DE8928
 DE8928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8928.See file dsdata.pdf to determine how the superseded data were derived.
 DE8928
 DE8928_MARKER: I = METAL ROD
 DE8928_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8928_STAMPING: COL-01B
 DE8928_MARK LOGO: ILDT
 DE8928_PROJECTION: FLUSH
 DE8928_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8928_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8928+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2004
 DE8928_ROD/PIPE-DEPTH: 3.7 meters
 DE8928_SLEEVE-DEPTH  : 1.1 meters
 DE8928
 DE8928  HISTORY     - Date     Condition        Report By
 DE8928  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8928  HISTORY     - 20040521 GOOD             DAILY
 DE8928
 DE8928                          STATION DESCRIPTION
 DE8928
 DE8928'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8928'THE STATION IS LOCATED ABOUT 7.5 MI (12.3  KM ) SOUTHEAST  OF
 DE8928'CHARLESTON ,  ABOUT 5.9 MI ( 9.6 KM ) EAST OF JANESVILLE, ABOUT 9.7 MI
 DE8928'(
 DE8928'15.9 KM ) NORTH OF GREENUP.  TO REACH FROM THE JUNCTION AT THE
 DE8928'STATE ROUTE 16   AND  STATE ROUTE 130  ON THE EAST SIDE OF
 DE8928'CHARLESTON, GO SOUTH ON STATE ROUTE 130 ABOUT 7.5  MI ( 12.3 KM ) TO
 DE8928'THE CROSSROAD 100 N COUNTY ROAD. CONTINUE SOUTH ON STATE ROUTE
 DE8928'130  ABOUT 0.3 MI ( 0.5 KM )  THE STATION IS ON THE LEFT .  IT IS
 DE8928'22.5  FT
 DE8928'EAST   OF THE CENTER OF THE  STATE ROUTE 130,  31.0 FT NORTHWEST OF
 DE8928'THE UTILITY  POLE, 2.0  FT WEST OF THE FIBERGLASS WITNESS  POST.
 DE8928'NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS
 DE8928'COVER.
 DE8928
 DE8928                          STATION RECOVERY (2004)
 DE8928
 DE8928'RECOVERY NOTE BY DAILY AND ASSOCIATES, ENGINEERS INC 2004 (DWS)
 DE8928'FIBERGLASS MARKING POST HAS BEEN DESTROYED, MARK IS IN GOOD CONDITION,
 DE8928'ALL OTHER MARKERS ARE STILL VALID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8942 ***********************************************************************
 DE8942  DESIGNATION -  COL 02A
 DE8942  PID         -  DE8942
 DE8942  STATE/COUNTY-  IL/COLES
 DE8942  COUNTRY     -  US
 DE8942  USGS QUAD   -  HUMBOLDT (2018)
 DE8942
 DE8942                         *CURRENT SURVEY CONTROL
 DE8942  ______________________________________________________________________
 DE8942* NAD 83(2011) POSITION- 39 36 03.85263(N) 088 19 28.56605(W)   ADJUSTED
 DE8942* NAD 83(2011) ELLIP HT-   166.338 (meters)        (06/27/12)   ADJUSTED
 DE8942* NAD 83(2011) EPOCH   -  2010.00
 DE8942* NAVD 88 ORTHO HEIGHT -   198.5   (meters)      651.    (feet) GPS OBS
 DE8942  ______________________________________________________________________
 DE8942  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8942  GEOID HEIGHT    -        -32.130 (meters)                     GEOID99
 DE8942  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 DE8942  NAD 83(2011) X  -    143,881.041 (meters)                     COMP
 DE8942  NAD 83(2011) Y  - -4,919,084.946 (meters)                     COMP
 DE8942  NAD 83(2011) Z  -  4,044,061.972 (meters)                     COMP
 DE8942  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 DE8942
 DE8942  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8942  Standards:
 DE8942         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8942            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8942  -------------------------------------------------------------------
 DE8942  NETWORK    1.64   2.47           0.74   0.58   1.26     -0.05292581
 DE8942  -------------------------------------------------------------------
 DE8942  Click here for local accuracies and other accuracy information.
 DE8942
 DE8942.The horizontal coordinates were established by GPS observations
 DE8942.and adjusted by the National Geodetic Survey in June 2012.
 DE8942
 DE8942.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8942.been affixed to the stable North American tectonic plate. See 
 DE8942.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8942
 DE8942.The horizontal coordinates are valid at the epoch date displayed above
 DE8942.which is a decimal equivalence of Year/Month/Day.
 DE8942
 DE8942.The orthometric height was determined by GPS observations and a
 DE8942.high-resolution geoid model.
 DE8942
 DE8942.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8942.GEOID18 height accuracy estimate available here.
 DE8942
 DE8942.Click photographs - Photos may exist for this station.
 DE8942
 DE8942.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8942
 DE8942.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8942
 DE8942.The ellipsoidal height was determined by GPS observations
 DE8942.and is referenced to NAD 83.
 DE8942
 DE8942. The following values were computed from the NAD 83(2011) position.
 DE8942
 DE8942;                    North         East     Units Scale Factor Converg.
 DE8942;SPC IL E     -   325,707.958   300,749.932   MT  0.99997501   +0 00 20.0
 DE8942;SPC IL E     - 1,068,593.53    986,710.40   sFT  0.99997501   +0 00 20.0
 DE8942;UTM  16      - 4,384,319.485   386,275.257   MT  0.99975923   -0 50 40.0
 DE8942
 DE8942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8942!SPC IL E     -   0.99997390  x   0.99997501  =   0.99994892
 DE8942!UTM  16      -   0.99997390  x   0.99975923  =   0.99973314
 DE8942
 DE8942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8627584319(NAD 83)
 DE8942
 DE8942                          SUPERSEDED SURVEY CONTROL
 DE8942
 DE8942  NAD 83(2007)-  39 36 03.85265(N)    088 19 28.56692(W) AD(2002.00) 0
 DE8942  ELLIP H (02/10/07)  166.362  (m)                       GP(2002.00)    
 DE8942  ELLIP H (12/06/04)  166.368  (m)                       GP(       ) 4 1
 DE8942  NAD 83(1997)-  39 36 03.85257(N)    088 19 28.56688(W) AD(       ) 1
 DE8942  ELLIP H (12/18/02)  166.363  (m)                       GP(       ) 4 2
 DE8942
 DE8942.Superseded values are not recommended for survey control.
 DE8942
 DE8942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8942.See file dsdata.pdf to determine how the superseded data were derived.
 DE8942
 DE8942_MARKER: F = FLANGE-ENCASED ROD
 DE8942_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8942_STAMPING: COL-02A
 DE8942_MARK LOGO: ILDT
 DE8942_PROJECTION: FLUSH
 DE8942_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8942_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8942+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2020
 DE8942_ROD/PIPE-DEPTH: 3.7 meters
 DE8942_SLEEVE-DEPTH  : 1.1 meters
 DE8942
 DE8942  HISTORY     - Date     Condition        Report By
 DE8942  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8942  HISTORY     - 20200409 GOOD             ILDT
 DE8942
 DE8942                          STATION DESCRIPTION
 DE8942
 DE8942'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8942'THE STATION IS LOCATED ABOUT 7.5 MI (12.3  KM ) NORTH  OF MATTOON ,
 DE8942'ABOUT 5.6 MI ( 9.1 KM ) SOUTH OF ARCOLA  ON THE SOUTHWEST CORNER AT
 DE8942'HUMBOLDT.  TO REACH FROM THE JUNCTION AT THE STATE ROUTE 133
 DE8942'AND  U.S. ROUTE 45  AT ARCOLA, GO SOUTH ON U.S. ROUTE 45  ABOUT 5.6
 DE8942'MI
 DE8942'(9.1 KM ) TO THE CROSS ROAD  ROUTE 16 ( 1550 N COUNTY  ROAD ) , THE
 DE8942'STATION IS ON THE RIGHT ON THE NORTH WEST CORNER AT THE CROSS
 DE8942'ROAD.  IT IS  62.4  FT WEST  OF THE CENTER OF THE  U.S. ROUTE 45 ,
 DE8942'39.0  FT
 DE8942'NORTH OF THE  ROUTE 16 ( 1550 N COUNTY ROAD ), 25.0 FT SOUTHEAST OF
 DE8942'THE METAL CABLE BOX , 9.5  FT NORTHWEST OF THE METAL CULVERT AT
 DE8942'THE NORTH WEST CORNER, 2.0 FT EAST OF THE FIBERGLASS WITNESS
 DE8942'POST  .  NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH
 DE8942'ACCESS COVER.
 DE8942
 DE8942                          STATION RECOVERY (2020)
 DE8942
 DE8942'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CLD)
 DE8942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8943 ***********************************************************************
 DE8943  DESIGNATION -  COL 02B
 DE8943  PID         -  DE8943
 DE8943  STATE/COUNTY-  IL/COLES
 DE8943  COUNTRY     -  US
 DE8943  USGS QUAD   -  HUMBOLDT (2018)
 DE8943
 DE8943                         *CURRENT SURVEY CONTROL
 DE8943  ______________________________________________________________________
 DE8943* NAD 83(2011) POSITION- 39 36 20.12672(N) 088 19 26.80341(W)   ADJUSTED
 DE8943* NAD 83(2011) ELLIP HT-   167.927 (meters)        (06/27/12)   ADJUSTED
 DE8943* NAD 83(2011) EPOCH   -  2010.00
 DE8943* NAVD 88 ORTHO HEIGHT -   200.1   (meters)      656.    (feet) GPS OBS
 DE8943  ______________________________________________________________________
 DE8943  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8943  GEOID HEIGHT    -        -32.130 (meters)                     GEOID99
 DE8943  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 DE8943  NAD 83(2011) X  -    143,913.755 (meters)                     COMP
 DE8943  NAD 83(2011) Y  - -4,918,765.118 (meters)                     COMP
 DE8943  NAD 83(2011) Z  -  4,044,449.702 (meters)                     COMP
 DE8943  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 DE8943
 DE8943  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8943  Standards:
 DE8943         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8943            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8943  -------------------------------------------------------------------
 DE8943  NETWORK    2.63   3.41           1.17   0.95   1.74      0.17405515
 DE8943  -------------------------------------------------------------------
 DE8943  Click here for local accuracies and other accuracy information.
 DE8943
 DE8943.The horizontal coordinates were established by GPS observations
 DE8943.and adjusted by the National Geodetic Survey in June 2012.
 DE8943
 DE8943.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8943.been affixed to the stable North American tectonic plate. See 
 DE8943.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8943
 DE8943.The horizontal coordinates are valid at the epoch date displayed above
 DE8943.which is a decimal equivalence of Year/Month/Day.
 DE8943
 DE8943.The orthometric height was determined by GPS observations and a
 DE8943.high-resolution geoid model.
 DE8943
 DE8943.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8943.GEOID18 height accuracy estimate available here.
 DE8943
 DE8943.Click photographs - Photos may exist for this station.
 DE8943
 DE8943.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8943
 DE8943.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8943
 DE8943.The ellipsoidal height was determined by GPS observations
 DE8943.and is referenced to NAD 83.
 DE8943
 DE8943. The following values were computed from the NAD 83(2011) position.
 DE8943
 DE8943;                    North         East     Units Scale Factor Converg.
 DE8943;SPC IL E     -   326,209.856   300,791.932   MT  0.99997501   +0 00 21.2
 DE8943;SPC IL E     - 1,070,240.17    986,848.20   sFT  0.99997501   +0 00 21.2
 DE8943;UTM  16      - 4,384,820.596   386,324.688   MT  0.99975909   -0 50 39.2
 DE8943
 DE8943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8943!SPC IL E     -   0.99997366  x   0.99997501  =   0.99994867
 DE8943!UTM  16      -   0.99997366  x   0.99975909  =   0.99973275
 DE8943
 DE8943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8632484820(NAD 83)
 DE8943
 DE8943                          SUPERSEDED SURVEY CONTROL
 DE8943
 DE8943  NAD 83(2007)-  39 36 20.12678(N)    088 19 26.80425(W) AD(2002.00) 0
 DE8943  ELLIP H (02/10/07)  167.950  (m)                       GP(2002.00)    
 DE8943  ELLIP H (12/06/04)  167.964  (m)                       GP(       ) 4 1
 DE8943  NAD 83(1997)-  39 36 20.12668(N)    088 19 26.80414(W) AD(       ) 1
 DE8943  ELLIP H (12/18/02)  167.956  (m)                       GP(       ) 4 2
 DE8943
 DE8943.Superseded values are not recommended for survey control.
 DE8943
 DE8943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8943.See file dsdata.pdf to determine how the superseded data were derived.
 DE8943
 DE8943_MARKER: I = METAL ROD
 DE8943_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8943_STAMPING: COL-02B
 DE8943_MARK LOGO: ILDT
 DE8943_PROJECTION: FLUSH
 DE8943_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8943_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8943+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8943_ROD/PIPE-DEPTH: 3.7 meters
 DE8943_SLEEVE-DEPTH  : 1.1 meters
 DE8943
 DE8943  HISTORY     - Date     Condition        Report By
 DE8943  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8943
 DE8943                          STATION DESCRIPTION
 DE8943
 DE8943'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8943'THE STATION IS LOCATED ABOUT 7.8 MI (12.8  KM ) NORTH  OF MATTOON ,
 DE8943'ABOUT 5.3 MI ( 8.7 KM ) SOUTH OF ARCOLA  ON THE SOUTHWEST CORNER AT
 DE8943'HUMBOLDT.  TO REACH FROM THE JUNCTION AT THE STATE ROUTE 133
 DE8943'AND  U.S. ROUTE 45  AT ARCOLA, GO SOUTH ON U.S. ROUTE 45  ABOUT 5.3
 DE8943'MI
 DE8943'(8.7 KM )  , THE STATION IS ON THE RIGHT, ABOUT 0.3 MI ( 0.5 KM )
 DE8943'NORTH OF
 DE8943'THE ROUTE 16 ( 1550 N COUNTY ROAD ) .  IT IS  57.7  FT WEST  OF THE
 DE8943'CENTER OF THE  U.S. ROUTE 45 ,  10.0  FT EAST  OF THE  ROUTE 16 ( 1550
 DE8943'N
 DE8943'COUNTY ROAD ), 2.0 FT EAST OF THE FIBERGLASS WITNESS  POST,  NOTE--
 DE8943'ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8920 ***********************************************************************
 DE8920  DESIGNATION -  COL 03A
 DE8920  PID         -  DE8920
 DE8920  STATE/COUNTY-  IL/COLES
 DE8920  COUNTRY     -  US
 DE8920  USGS QUAD   -  KANSAS (2018)
 DE8920
 DE8920                         *CURRENT SURVEY CONTROL
 DE8920  ______________________________________________________________________
 DE8920* NAD 83(2011) POSITION- 39 32 38.28786(N) 087 58 55.09862(W)   ADJUSTED
 DE8920* NAD 83(2011) ELLIP HT-   179.902 (meters)        (06/27/12)   ADJUSTED
 DE8920* NAD 83(2011) EPOCH   -  2010.00
 DE8920* NAVD 88 ORTHO HEIGHT -   212.0   (meters)      696.    (feet) GPS OBS
 DE8920  ______________________________________________________________________
 DE8920  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8920  GEOID HEIGHT    -        -32.045 (meters)                     GEOID99
 DE8920  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 DE8920  NAD 83(2011) X  -    173,437.107 (meters)                     COMP
 DE8920  NAD 83(2011) Y  - -4,922,183.408 (meters)                     COMP
 DE8920  NAD 83(2011) Z  -  4,039,183.676 (meters)                     COMP
 DE8920  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 DE8920
 DE8920  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8920  Standards:
 DE8920         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8920            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8920  -------------------------------------------------------------------
 DE8920  NETWORK    1.21   1.92           0.53   0.45   0.98     -0.08953056
 DE8920  -------------------------------------------------------------------
 DE8920  Click here for local accuracies and other accuracy information.
 DE8920
 DE8920.The horizontal coordinates were established by GPS observations
 DE8920.and adjusted by the National Geodetic Survey in June 2012.
 DE8920
 DE8920.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8920.been affixed to the stable North American tectonic plate. See 
 DE8920.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8920
 DE8920.The horizontal coordinates are valid at the epoch date displayed above
 DE8920.which is a decimal equivalence of Year/Month/Day.
 DE8920
 DE8920.The orthometric height was determined by GPS observations and a
 DE8920.high-resolution geoid model.
 DE8920
 DE8920.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8920.GEOID18 height accuracy estimate available here.
 DE8920
 DE8920.Click photographs - Photos may exist for this station.
 DE8920
 DE8920.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8920
 DE8920.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8920
 DE8920.The ellipsoidal height was determined by GPS observations
 DE8920.and is referenced to NAD 83.
 DE8920
 DE8920. The following values were computed from the NAD 83(2011) position.
 DE8920
 DE8920;                    North         East     Units Scale Factor Converg.
 DE8920;SPC IL E     -   319,427.283   330,202.034   MT  0.99998623   +0 13 25.3
 DE8920;SPC IL E     - 1,047,987.68  1,083,337.84   sFT  0.99998623   +0 13 25.3
 DE8920;UTM  16      - 4,377,604.586   415,623.459   MT  0.99968765   -0 37 30.8
 DE8920
 DE8920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8920!SPC IL E     -   0.99997178  x   0.99998623  =   0.99995801
 DE8920!UTM  16      -   0.99997178  x   0.99968765  =   0.99965944
 DE8920
 DE8920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1562377604(NAD 83)
 DE8920
 DE8920                          SUPERSEDED SURVEY CONTROL
 DE8920
 DE8920  NAD 83(2007)-  39 32 38.28797(N)    087 58 55.09947(W) AD(2002.00) 0
 DE8920  ELLIP H (02/10/07)  179.923  (m)                       GP(2002.00)    
 DE8920  ELLIP H (12/06/04)  179.937  (m)                       GP(       ) 4 1
 DE8920  NAD 83(1997)-  39 32 38.28789(N)    087 58 55.09941(W) AD(       ) 1
 DE8920  ELLIP H (12/18/02)  179.934  (m)                       GP(       ) 4 2
 DE8920
 DE8920.Superseded values are not recommended for survey control.
 DE8920
 DE8920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8920.See file dsdata.pdf to determine how the superseded data were derived.
 DE8920
 DE8920_MARKER: F = FLANGE-ENCASED ROD
 DE8920_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8920_STAMPING: COL-03A
 DE8920_MARK LOGO: ILDT
 DE8920_PROJECTION: FLUSH
 DE8920_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8920_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8920+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2025
 DE8920_ROD/PIPE-DEPTH: 3.7 meters
 DE8920_SLEEVE-DEPTH  : 1.1 meters
 DE8920
 DE8920  HISTORY     - Date     Condition        Report By
 DE8920  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8920  HISTORY     - 20200414 GOOD             ILDT
 DE8920  HISTORY     - 20250821 GOOD             ILDT
 DE8920
 DE8920                          STATION DESCRIPTION
 DE8920
 DE8920'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8920'THE STATION IS LOCATED ABOUT 2.4 MI (3.9 KM) NORTHWEST OF ASHMORE AND
 DE8920'2.4 MI (3.9 KM) SOUTHWEST OF KANSAS.
 DE8920'
 DE8920'TO REACH FROM THE JUNCTION OF ROUTE 3 (2400 E COUNTY ROAD) AND STATE
 DE8920'ROUTE 16 IN ASHMORE, GO EAST ON STATE ROUTE 16 FOR 2.4 MI (3.9 KM) TO
 DE8920'THE CROSSROAD STATE ROUTE 49 (2700 E COUNTY ROAD) AND THE STATION ON
 DE8920'THE LEFT IN THE NORTH WEST CORNER OF THE CROSS ROAD.
 DE8920'
 DE8920'IT IS 37.5  FT WEST OF THE CENTER OF STATE ROUTE 49, 44.0 FT NORTH OF
 DE8920'STATE ROUTE 16 (1130 N COUNTY ROAD) 10.3 FT SOUTHWEST OF SIGN POLE
 DE8920'(225 WARNING) AND 2.0 FT SOUTH OF A FIBERGLASS WITNESS POST.
 DE8920'NOTE-ACCESS TO THE STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 DE8920
 DE8920                          STATION RECOVERY (2020)
 DE8920
 DE8920'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CD)
 DE8920'RECOVERED IN GOOD CONDITION.
 DE8920
 DE8920                          STATION RECOVERY (2025)
 DE8920
 DE8920'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DE8920'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8938 ***********************************************************************
 DE8938  DESIGNATION -  COL 03B
 DE8938  PID         -  DE8938
 DE8938  STATE/COUNTY-  IL/COLES
 DE8938  COUNTRY     -  US
 DE8938  USGS QUAD   -  KANSAS (2018)
 DE8938
 DE8938                         *CURRENT SURVEY CONTROL
 DE8938  ______________________________________________________________________
 DE8938* NAD 83(2011) POSITION- 39 32 33.42771(N) 087 59 14.67220(W)   ADJUSTED
 DE8938* NAD 83(2011) ELLIP HT-   177.457 (meters)        (06/27/12)   ADJUSTED
 DE8938* NAD 83(2011) EPOCH   -  2010.00
 DE8938* NAVD 88 ORTHO HEIGHT -   209.5   (meters)      687.    (feet) GPS OBS
 DE8938  ______________________________________________________________________
 DE8938  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8938  GEOID HEIGHT    -        -32.045 (meters)                     GEOID99
 DE8938  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 DE8938  NAD 83(2011) X  -    172,973.299 (meters)                     COMP
 DE8938  NAD 83(2011) Y  - -4,922,293.332 (meters)                     COMP
 DE8938  NAD 83(2011) Z  -  4,039,066.530 (meters)                     COMP
 DE8938  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 DE8938
 DE8938  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8938  Standards:
 DE8938         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8938            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8938  -------------------------------------------------------------------
 DE8938  NETWORK    1.56   2.25           0.70   0.56   1.15      0.06316803
 DE8938  -------------------------------------------------------------------
 DE8938  Click here for local accuracies and other accuracy information.
 DE8938
 DE8938.The horizontal coordinates were established by GPS observations
 DE8938.and adjusted by the National Geodetic Survey in June 2012.
 DE8938
 DE8938.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8938.been affixed to the stable North American tectonic plate. See 
 DE8938.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8938
 DE8938.The horizontal coordinates are valid at the epoch date displayed above
 DE8938.which is a decimal equivalence of Year/Month/Day.
 DE8938
 DE8938.The orthometric height was determined by GPS observations and a
 DE8938.high-resolution geoid model.
 DE8938
 DE8938.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8938.GEOID18 height accuracy estimate available here.
 DE8938
 DE8938.Click photographs - Photos may exist for this station.
 DE8938
 DE8938.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8938
 DE8938.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8938
 DE8938.The ellipsoidal height was determined by GPS observations
 DE8938.and is referenced to NAD 83.
 DE8938
 DE8938. The following values were computed from the NAD 83(2011) position.
 DE8938
 DE8938;                    North         East     Units Scale Factor Converg.
 DE8938;SPC IL E     -   319,275.586   329,735.251   MT  0.99998588   +0 13 12.8
 DE8938;SPC IL E     - 1,047,489.99  1,081,806.40   sFT  0.99998588   +0 13 12.8
 DE8938;UTM  16      - 4,377,459.865   415,154.620   MT  0.99968863   -0 37 43.2
 DE8938
 DE8938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8938!SPC IL E     -   0.99997216  x   0.99998588  =   0.99995804
 DE8938!UTM  16      -   0.99997216  x   0.99968863  =   0.99966080
 DE8938
 DE8938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1515477459(NAD 83)
 DE8938
 DE8938                          SUPERSEDED SURVEY CONTROL
 DE8938
 DE8938  NAD 83(2007)-  39 32 33.42778(N)    087 59 14.67304(W) AD(2002.00) 0
 DE8938  ELLIP H (02/10/07)  177.479  (m)                       GP(2002.00)    
 DE8938  ELLIP H (12/06/04)  177.491  (m)                       GP(       ) 4 1
 DE8938  NAD 83(1997)-  39 32 33.42768(N)    087 59 14.67299(W) AD(       ) 1
 DE8938  ELLIP H (12/18/02)  177.488  (m)                       GP(       ) 4 2
 DE8938
 DE8938.Superseded values are not recommended for survey control.
 DE8938
 DE8938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8938.See file dsdata.pdf to determine how the superseded data were derived.
 DE8938
 DE8938_MARKER: I = METAL ROD
 DE8938_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8938_STAMPING: COL-03B
 DE8938_MARK LOGO: ILDT
 DE8938_PROJECTION: FLUSH
 DE8938_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8938_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8938+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8938_ROD/PIPE-DEPTH: 3.7 meters
 DE8938_SLEEVE-DEPTH  : 1.1 meters
 DE8938
 DE8938  HISTORY     - Date     Condition        Report By
 DE8938  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8938
 DE8938                          STATION DESCRIPTION
 DE8938
 DE8938'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8938'THE STATION IS LOCATED ABOUT 2.1 MI (3.4  KM ) NORTHEAST  OF ASHMORE
 DE8938',  ABOUT 2.7 MI ( 4.4 KM ) SOUTHWEST  OF KANSAS.  TO REACH FROM THE
 DE8938'JUNCTION OF ROUTE 3 ( 2400E COUNTY ROAD) AND STATE ROUTE 16  AT
 DE8938'ASHMORE, GO EAST ON STATE ROUTE 16 1130 N COUNTY ROAD)  ABOUT 2.1
 DE8938'MI (3.9  KM )  , THE STATION IS ON THE LEFT, ABOUT 0.3 MI ( 0.5 KM )
 DE8938'WEST OF
 DE8938'THE CROSSROAD STATE ROUTE 49 ( 2700 E COUNTY ROAD) .  IT IS  52.0  FT
 DE8938'NORTH  OF THE CENTER OF THE  STATE  ROUTE 16 ( 1130 N COUNTY ROAD ) ,
 DE8938'7.0  FT SOUTH OF THE EDGE OF FIELD, 2.0 FT SOUTH OF THE FIBERGLASS
 DE8938'WITNESS  POST .  NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6
 DE8938'- INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9038 ***********************************************************************
 DE9038  DESIGNATION -  COL 04C
 DE9038  PID         -  DE9038
 DE9038  STATE/COUNTY-  IL/COLES
 DE9038  COUNTRY     -  US
 DE9038  USGS QUAD   -  CHARLESTON NORTH (2018)
 DE9038
 DE9038                         *CURRENT SURVEY CONTROL
 DE9038  ______________________________________________________________________
 DE9038* NAD 83(2011) POSITION- 39 34 44.91355(N) 088 10 42.66339(W)   ADJUSTED
 DE9038* NAD 83(2011) ELLIP HT-   172.587 (meters)        (06/27/12)   ADJUSTED
 DE9038* NAD 83(2011) EPOCH   -  2010.00
 DE9038* NAVD 88 ORTHO HEIGHT -   204.7   (meters)      672.    (feet) GPS OBS
 DE9038  ______________________________________________________________________
 DE9038  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9038  GEOID HEIGHT    -        -32.073 (meters)                     GEOID99
 DE9038  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 DE9038  NAD 83(2011) X  -    156,471.965 (meters)                     COMP
 DE9038  NAD 83(2011) Y  - -4,920,257.693 (meters)                     COMP
 DE9038  NAD 83(2011) Z  -  4,042,189.789 (meters)                     COMP
 DE9038  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 DE9038
 DE9038  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9038  Standards:
 DE9038         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9038            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9038  -------------------------------------------------------------------
 DE9038  NETWORK    1.90   2.63           0.84   0.70   1.34      0.13195954
 DE9038  -------------------------------------------------------------------
 DE9038  Click here for local accuracies and other accuracy information.
 DE9038
 DE9038.The horizontal coordinates were established by GPS observations
 DE9038.and adjusted by the National Geodetic Survey in June 2012.
 DE9038
 DE9038.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9038.been affixed to the stable North American tectonic plate. See 
 DE9038.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9038
 DE9038.The horizontal coordinates are valid at the epoch date displayed above
 DE9038.which is a decimal equivalence of Year/Month/Day.
 DE9038
 DE9038.The orthometric height was determined by GPS observations and a
 DE9038.high-resolution geoid model.
 DE9038
 DE9038.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9038.GEOID18 height accuracy estimate available here.
 DE9038
 DE9038.Click photographs - Photos may exist for this station.
 DE9038
 DE9038.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9038
 DE9038.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9038
 DE9038.The ellipsoidal height was determined by GPS observations
 DE9038.and is referenced to NAD 83.
 DE9038
 DE9038. The following values were computed from the NAD 83(2011) position.
 DE9038
 DE9038;                    North         East     Units Scale Factor Converg.
 DE9038;SPC IL E     -   323,284.890   313,300.786   MT  0.99997718   +0 05 55.1
 DE9038;SPC IL E     - 1,060,643.84  1,027,887.66   sFT  0.99997718   +0 05 55.1
 DE9038;UTM  16      - 4,381,711.147   398,785.873   MT  0.99972612   -0 45 03.4
 DE9038
 DE9038!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9038!SPC IL E     -   0.99997292  x   0.99997718  =   0.99995010
 DE9038!UTM  16      -   0.99997292  x   0.99972612  =   0.99969905
 DE9038
 DE9038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9878581711(NAD 83)
 DE9038
 DE9038                          SUPERSEDED SURVEY CONTROL
 DE9038
 DE9038  NAD 83(2007)-  39 34 44.91360(N)    088 10 42.66424(W) AD(2002.00) 0
 DE9038  ELLIP H (02/10/07)  172.610  (m)                       GP(2002.00)    
 DE9038  ELLIP H (12/06/04)  172.622  (m)                       GP(       ) 4 1
 DE9038  NAD 83(1997)-  39 34 44.91352(N)    088 10 42.66414(W) AD(       ) 1
 DE9038  ELLIP H (12/18/02)  172.614  (m)                       GP(       ) 4 2
 DE9038
 DE9038.Superseded values are not recommended for survey control.
 DE9038
 DE9038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9038.See file dsdata.pdf to determine how the superseded data were derived.
 DE9038
 DE9038_MARKER: I = METAL ROD
 DE9038_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9038_STAMPING: COL-04C
 DE9038_MARK LOGO: ILDT
 DE9038_PROJECTION: FLUSH
 DE9038_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9038+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9038_ROD/PIPE-DEPTH: 3.7 meters
 DE9038_SLEEVE-DEPTH  : 1.1 meters
 DE9038
 DE9038  HISTORY     - Date     Condition        Report By
 DE9038  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9038
 DE9038                          STATION DESCRIPTION
 DE9038
 DE9038'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9038'THE STATION IS LOCATED ABOUT 6.3 MI (10.3 KM ) NORTH  OF CHARLESTON ,
 DE9038'ABOUT 7.9 MI ( 12.9 KM ) SOUTHEAST  OF HUMBOLDT.  TO REACH FROM THE
 DE9038'JUNCTION AT THE STATE ROUTE 16  AND STATE ROUTE 130 ON THE EAST
 DE9038'SIDE OF CHARLESTON,  GO NORTH  ON STATE ROUTE 130  ABOUT 7.3  MI (11.9
 DE9038'KM ) TO THE CROSSROAD  1400 N COUNTY ROAD, TURN LEFT, GO WEST ON
 DE9038'1400  N COUNTY ROAD ABOUT 350 FT,  THE STATION IS ON THE RIGHT.  IT IS
 DE9038'14.0  FT NORTH  OF THE CENTER  OF THE  1400 N COUNTY ROAD, 48.8 FT
 DE9038'WEST OF THE CENTER OF THE DRIVEWAY, 38.5 FT EAST OF THE UTILITY
 DE9038'POLE, 2.0 FT  SOUTH OF THE FIBERGLASS WITNESS  POST.   NOTE-- ACCESS
 DE9038'TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8910 ***********************************************************************
 DE8910  DESIGNATION -  COL 04D
 DE8910  PID         -  DE8910
 DE8910  STATE/COUNTY-  IL/COLES
 DE8910  COUNTRY     -  US
 DE8910  USGS QUAD   -  CHARLESTON NORTH (2018)
 DE8910
 DE8910                         *CURRENT SURVEY CONTROL
 DE8910  ______________________________________________________________________
 DE8910* NAD 83(2011) POSITION- 39 34 44.34259(N) 088 10 21.46285(W)   ADJUSTED
 DE8910* NAD 83(2011) ELLIP HT-   175.798 (meters)        (06/27/12)   ADJUSTED
 DE8910* NAD 83(2011) EPOCH   -  2010.00
 DE8910* NAVD 88 ORTHO HEIGHT -   207.9   (meters)      682.    (feet) GPS OBS
 DE8910  ______________________________________________________________________
 DE8910  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8910  GEOID HEIGHT    -        -32.072 (meters)                     GEOID99
 DE8910  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 DE8910  NAD 83(2011) X  -    156,978.120 (meters)                     COMP
 DE8910  NAD 83(2011) Y  - -4,920,255.272 (meters)                     COMP
 DE8910  NAD 83(2011) Z  -  4,042,178.263 (meters)                     COMP
 DE8910  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 DE8910
 DE8910  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8910  Standards:
 DE8910         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8910            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8910  -------------------------------------------------------------------
 DE8910  NETWORK    2.60   3.39           1.14   0.98   1.73     -0.01888131
 DE8910  -------------------------------------------------------------------
 DE8910  Click here for local accuracies and other accuracy information.
 DE8910
 DE8910.The horizontal coordinates were established by GPS observations
 DE8910.and adjusted by the National Geodetic Survey in June 2012.
 DE8910
 DE8910.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8910.been affixed to the stable North American tectonic plate. See 
 DE8910.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8910
 DE8910.The horizontal coordinates are valid at the epoch date displayed above
 DE8910.which is a decimal equivalence of Year/Month/Day.
 DE8910
 DE8910.The orthometric height was determined by GPS observations and a
 DE8910.high-resolution geoid model.
 DE8910
 DE8910.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8910.GEOID18 height accuracy estimate available here.
 DE8910
 DE8910.Click photographs - Photos may exist for this station.
 DE8910
 DE8910.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8910
 DE8910.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8910
 DE8910.The ellipsoidal height was determined by GPS observations
 DE8910.and is referenced to NAD 83.
 DE8910
 DE8910. The following values were computed from the NAD 83(2011) position.
 DE8910
 DE8910;                    North         East     Units Scale Factor Converg.
 DE8910;SPC IL E     -   323,268.169   313,806.766   MT  0.99997735   +0 06 08.6
 DE8910;SPC IL E     - 1,060,588.98  1,029,547.70   sFT  0.99997735   +0 06 08.6
 DE8910;UTM  16      - 4,381,686.932   399,291.422   MT  0.99972487   -0 44 49.9
 DE8910
 DE8910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8910!SPC IL E     -   0.99997242  x   0.99997735  =   0.99994977
 DE8910!UTM  16      -   0.99997242  x   0.99972487  =   0.99969730
 DE8910
 DE8910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9929181686(NAD 83)
 DE8910
 DE8910|---------------------------------------------------------------------|
 DE8910| PID    Reference Object                     Distance      Geod. Az  |
 DE8910|                                                           dddmmss.s |
 DE8910| KB0038 D 177                                44.555 METERS 18742     |
 DE8910|---------------------------------------------------------------------|
 DE8910
 DE8910                          SUPERSEDED SURVEY CONTROL
 DE8910
 DE8910  NAD 83(2007)-  39 34 44.34258(N)    088 10 21.46378(W) AD(2002.00) 0
 DE8910  ELLIP H (02/10/07)  175.825  (m)                       GP(2002.00)    
 DE8910  ELLIP H (12/06/04)  175.825  (m)                       GP(       ) 4 1
 DE8910  NAD 83(1997)-  39 34 44.34251(N)    088 10 21.46377(W) AD(       ) 1
 DE8910  ELLIP H (12/18/02)  175.828  (m)                       GP(       ) 4 2
 DE8910
 DE8910.Superseded values are not recommended for survey control.
 DE8910
 DE8910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8910.See file dsdata.pdf to determine how the superseded data were derived.
 DE8910
 DE8910_MARKER: F = FLANGE-ENCASED ROD
 DE8910_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8910_STAMPING: COL-04D
 DE8910_MARK LOGO: ILDT
 DE8910_PROJECTION: FLUSH
 DE8910_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8910_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8910+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2025
 DE8910_ROD/PIPE-DEPTH: 3.7 meters
 DE8910_SLEEVE-DEPTH  : 1.1 meters
 DE8910
 DE8910  HISTORY     - Date     Condition        Report By
 DE8910  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8910  HISTORY     - 20250821 GOOD             ILDT
 DE8910
 DE8910                          STATION DESCRIPTION
 DE8910
 DE8910'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8910'THE STATION IS LOCATED ABOUT 6.5 MI (10.6 KM ) NORTH  OF CHARLESTON ,
 DE8910'ABOUT 8.2 MI ( 13.4  KM ) SOUTHEAST OF HUMBOLDT .  TO REACH FROM THE
 DE8910'JUNCTION AT THE STATE ROUTE 16  AND STATE ROUTE 130 ON THE EAST
 DE8910'SIDE OF CHARLESTON,  GO NORTH  ON STATE ROUTE 130  ABOUT 7.3  MI (11.9
 DE8910'KM ) TO THE CROSSROAD  1400 N COUNTY ROAD, TURN RIGHT , GO EAST ON
 DE8910'1400 N COUNTY ROAD ABOUT 0.2 MI ( 0.3 KM ) PASS THE RAILROAD TRACK,
 DE8910'THE STATION IS ON THE RIGHT.  IT IS  34.5  FT SOUTH  OF THE CENTER  OF
 DE8910'THE 1400 N  COUNTY ROAD, 57.0 FT EAST OF THE EAST SIDE OF THE
 DE8910'RAILROAD TRACK, 2.0 FT NORTH OF THE FIBERGLASS WITNESS  POST .
 DE8910'NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS
 DE8910'COVER.
 DE8910
 DE8910                          STATION RECOVERY (2025)
 DE8910
 DE8910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DE8910'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8947 ***********************************************************************
 DE8947  DESIGNATION -  COL 05C
 DE8947  PID         -  DE8947
 DE8947  STATE/COUNTY-  IL/COLES
 DE8947  COUNTRY     -  US
 DE8947  USGS QUAD   -  CHARLESTON SOUTH (2018)
 DE8947
 DE8947                         *CURRENT SURVEY CONTROL
 DE8947  ______________________________________________________________________
 DE8947* NAD 83(2011) POSITION- 39 28 29.38411(N) 088 12 33.64175(W)   NO CHECK
 DE8947* NAD 83(2011) ELLIP HT-   149.971 (meters)        (06/27/12)   NO CHECK
 DE8947* NAD 83(2011) EPOCH   -  2010.00
 DE8947* NAVD 88 ORTHO HEIGHT -   182.1   (meters)      597.    (feet) GPS OBS
 DE8947  ______________________________________________________________________
 DE8947  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8947  GEOID HEIGHT    -        -32.081 (meters)                     GEOID99
 DE8947  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 DE8947  NAD 83(2011) X  -    154,054.441 (meters)                     COMP
 DE8947  NAD 83(2011) Y  - -4,927,691.261 (meters)                     COMP
 DE8947  NAD 83(2011) Z  -  4,033,242.079 (meters)                     COMP
 DE8947  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 DE8947
 DE8947  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8947  Standards:
 DE8947         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8947            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8947  -------------------------------------------------------------------
 DE8947  NETWORK    3.46   4.12           1.54   1.23   2.10      0.24698669
 DE8947  -------------------------------------------------------------------
 DE8947  Click here for local accuracies and other accuracy information.
 DE8947
 DE8947.The horizontal coordinates were established by GPS observations
 DE8947.and adjusted by the National Geodetic Survey in June 2012.
 DE8947
 DE8947.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8947.been affixed to the stable North American tectonic plate. See 
 DE8947.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8947
 DE8947.The horizontal coordinates are valid at the epoch date displayed above
 DE8947.which is a decimal equivalence of Year/Month/Day.
 DE8947
 DE8947.No horizontal observational check was made to the station.
 DE8947
 DE8947.The orthometric height was determined by GPS observations and a
 DE8947.high-resolution geoid model.
 DE8947
 DE8947.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8947.GEOID18 height accuracy estimate available here.
 DE8947
 DE8947.Click photographs - Photos may exist for this station.
 DE8947
 DE8947.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8947
 DE8947.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8947
 DE8947.The ellipsoidal height was determined by GPS observations
 DE8947.and is referenced to NAD 83.
 DE8947
 DE8947. The following values were computed from the NAD 83(2011) position.
 DE8947
 DE8947;                    North         East     Units Scale Factor Converg.
 DE8947;SPC IL E     -   311,699.578   310,668.247   MT  0.99997640   +0 04 43.8
 DE8947;SPC IL E     - 1,022,634.37  1,019,250.74   sFT  0.99997640   +0 04 43.8
 DE8947;UTM  16      - 4,370,168.951   395,982.723   MT  0.99973321   -0 46 08.0
 DE8947
 DE8947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8947!SPC IL E     -   0.99997647  x   0.99997640  =   0.99995287
 DE8947!UTM  16      -   0.99997647  x   0.99973321  =   0.99970969
 DE8947
 DE8947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9598270168(NAD 83)
 DE8947
 DE8947                          SUPERSEDED SURVEY CONTROL
 DE8947
 DE8947  NAD 83(2007)-  39 28 29.38416(N)    088 12 33.64259(W) AD(2002.00) 0
 DE8947  ELLIP H (02/10/07)  149.993  (m)                       GP(2002.00)    
 DE8947  ELLIP H (12/06/04)  150.006  (m)                       GP(       ) 4 1
 DE8947  NAD 83(1997)-  39 28 29.38408(N)    088 12 33.64249(W) AD(       ) 1
 DE8947  ELLIP H (12/18/02)  149.998  (m)                       GP(       ) 4 2
 DE8947
 DE8947.Superseded values are not recommended for survey control.
 DE8947
 DE8947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8947.See file dsdata.pdf to determine how the superseded data were derived.
 DE8947
 DE8947_MARKER: F = FLANGE-ENCASED ROD
 DE8947_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8947_STAMPING: COL-05C
 DE8947_MARK LOGO: ILDT
 DE8947_PROJECTION: FLUSH
 DE8947_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8947_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8947+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2023
 DE8947_ROD/PIPE-DEPTH: 3.7 meters
 DE8947_SLEEVE-DEPTH  : 1.1 meters
 DE8947
 DE8947  HISTORY     - Date     Condition        Report By
 DE8947  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8947  HISTORY     - 20230110 GOOD             LNDMRK
 DE8947
 DE8947                          STATION DESCRIPTION
 DE8947
 DE8947'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8947'THE STATION IS LOCATED ABOUT 1.2 MI ( 1.9 KM ) SOUTHWEST  OF
 DE8947'CHARLESTON .  TO REACH FROM THE JUNCTION AT THE STATE ROUTE 16
 DE8947'AND DOUGLAS ST.  ON THE WEST SIDE OF  CHARLESTON,  GO SOUTH ON
 DE8947'DOUGLAS ST.  ( DOUGLAS ST. IS ALSO 680 N COUNTY ROAD ) TO THE
 DE8947'CROSSROAD  W.  HAYES AVE. TURN RIGHT,  GO WEST ON  W.  HAYES AVE.
 DE8947'ABOUT 1.2 MI ( 1.9 KM ) , THE STATION IS ON THE LEFT .  IT IS  17.8 FT
 DE8947'SOUTH
 DE8947'OF THE CENTER  OF THE  W. HAYES AVE. ,  13.0  FT NORTH  OF THE EDGE OF
 DE8947'FIELD, 2.0 FT NORTH OF THE FIBERGLASS WITNESS  POST .   NOTE-- ACCESS
 DE8947'TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
 DE8947
 DE8947                          STATION RECOVERY (2023)
 DE8947
 DE8947'RECOVERY NOTE BY LANDMARK SURVEYING INCORPORATED 2023 (DLH)
 DE8947'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0373 ***********************************************************************
 LD0373  DESIGNATION -  COLCHESTER
 LD0373  PID         -  LD0373
 LD0373  STATE/COUNTY-  IL/MCDONOUGH
 LD0373  COUNTRY     -  US
 LD0373  USGS QUAD   -  COLCHESTER (2018)
 LD0373
 LD0373                         *CURRENT SURVEY CONTROL
 LD0373  ______________________________________________________________________
 LD0373* NAD 83(1986) POSITION- 40 25 28.     (N) 090 47 27.     (W)   SCALED
 LD0373* NAVD 88 ORTHO HEIGHT -   212.365 (meters)      696.73  (feet) ADJUSTED
 LD0373  ______________________________________________________________________
 LD0373  GEOID HEIGHT    -        -33.234 (meters)                     GEOID18
 LD0373  DYNAMIC HEIGHT  -        212.261 (meters)      696.39  (feet) COMP
 LD0373  MODELED GRAVITY -    980,130.5   (mgal)                       NAVD 88
 LD0373
 LD0373  VERT ORDER      -  SECOND    CLASS 0
 LD0373
 LD0373.The horizontal coordinates were scaled from a map and have
 LD0373.an estimated accuracy of +/- 6 seconds.
 LD0373
 LD0373.The orthometric height was determined by differential leveling and
 LD0373.adjusted by the NATIONAL GEODETIC SURVEY
 LD0373.in June 1991.
 LD0373
 LD0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0373.GEOID18 height accuracy estimate available here.
 LD0373
 LD0373.Click photographs - Photos may exist for this station.
 LD0373
 LD0373.The dynamic height is computed by dividing the NAVD 88
 LD0373.geopotential number by the normal gravity value computed on the
 LD0373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0373.degrees latitude (g = 980.6199 gals.).
 LD0373
 LD0373.The modeled gravity was interpolated from observed gravity values.
 LD0373
 LD0373;                    North         East    Units  Estimated Accuracy
 LD0373;SPC IL W     -   417,300.      647,030.      MT  (+/- 180 meters Scaled)
 LD0373
 LD0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE874772(NAD 83)
 LD0373
 LD0373                          SUPERSEDED SURVEY CONTROL
 LD0373
 LD0373  NGVD 29 (??/??/92)  212.437  (m)          696.97   (f) ADJ UNCH    2 0
 LD0373
 LD0373.Superseded values are not recommended for survey control.
 LD0373
 LD0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0373.See file dsdata.pdf to determine how the superseded data were derived.
 LD0373
 LD0373_MARKER: DB = BENCH MARK DISK
 LD0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0373_STAMPING: COLCHESTER 1934
 LD0373_MARK LOGO: CGS
 LD0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0373+STABILITY: SURFACE MOTION
 LD0373
 LD0373  HISTORY     - Date     Condition        Report By
 LD0373  HISTORY     - 1934     MONUMENTED       CGS
 LD0373  HISTORY     - 20040126 MARK NOT FOUND   USPSQD
 LD0373  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0373
 LD0373                          STATION DESCRIPTION
 LD0373
 LD0373'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0373'AT COLCHESTER.
 LD0373'AT COLCHESTER, MCDONOUGH  COUNTY, 126 FEET SOUTHEAST OF THE CHICAGO,
 LD0373'BURLINGTON AND QUINCY RAILROAD TRACK, BETWEEN POLES 209+06 AND
 LD0373'209+07, IN A VACANT LOT BETWEEN A FORD GARAGE AND THE PRINCESS
 LD0373'THEATRE, AND JUST INSIDE THE SIDEWALK.  A STANDARD DISK, STAMPED
 LD0373'COLCHESTER 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LD0373'4 INCHES ABOVE GROUND.
 LD0373
 LD0373                          STATION RECOVERY (2004)
 LD0373
 LD0373'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0373'NO THEATRE AND NO GARAGE
 LD0373
 LD0373                          STATION RECOVERY (2012)
 LD0373
 LD0373'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0373'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0374 ***********************************************************************
 LD0374  DESIGNATION -  COLCHESTER RESET
 LD0374  PID         -  LD0374
 LD0374  STATE/COUNTY-  IL/MCDONOUGH
 LD0374  COUNTRY     -  US
 LD0374  USGS QUAD   -  COLCHESTER (2018)
 LD0374
 LD0374                         *CURRENT SURVEY CONTROL
 LD0374  ______________________________________________________________________
 LD0374* NAD 83(1986) POSITION- 40 25 29.     (N) 090 47 27.     (W)   SCALED
 LD0374* NAVD 88 ORTHO HEIGHT -   212.25  (meters)      696.4   (feet) RESET
 LD0374  ______________________________________________________________________
 LD0374  GEOID HEIGHT    -        -33.234 (meters)                     GEOID18
 LD0374  VERT ORDER      -  THIRD
 LD0374
 LD0374.The horizontal coordinates were scaled from a map and have
 LD0374.an estimated accuracy of +/- 6 seconds.
 LD0374
 LD0374.The orthometric height was computed from unverified reset data.
 LD0374
 LD0374.No vertical observational check was made to the station.
 LD0374
 LD0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0374.GEOID18 height accuracy estimate available here.
 LD0374
 LD0374.Click photographs - Photos may exist for this station.
 LD0374
 LD0374;                    North         East    Units  Estimated Accuracy
 LD0374;SPC IL W     -   417,330.      647,040.      MT  (+/- 180 meters Scaled)
 LD0374
 LD0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE874772(NAD 83)
 LD0374
 LD0374                          SUPERSEDED SURVEY CONTROL
 LD0374
 LD0374  NGVD 29 (11/09/15)  212.32   (m)          696.6    (f) RESET       3  
 LD0374
 LD0374.Superseded values are not recommended for survey control.
 LD0374
 LD0374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0374.See file dsdata.pdf to determine how the superseded data were derived.
 LD0374
 LD0374_MARKER: X = CHISELED CROSS
 LD0374_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0374_SP_SET: WATER TOWER
 LD0374_STAMPING: COLCHESTER RESET 1975
 LD0374_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0374
 LD0374  HISTORY     - Date     Condition        Report By
 LD0374  HISTORY     - 1975     MONUMENTED       LOCENG
 LD0374  HISTORY     - 20040126 MARK NOT FOUND   USPSQD
 LD0374  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0374
 LD0374                          STATION DESCRIPTION
 LD0374
 LD0374'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LD0374'AT COLCHESTER.
 LD0374'AT COLCHESTER, MCDONOUGH  COUNTY, 139 FEET DUE SOUTH OF THE
 LD0374'NORTHERN RAILROAD SOUTH TRACK, DUE SOUTH OF POLE 209+06, IN THE
 LD0374'CITY OF COLCHESTER LOT, 2 FEET SOUTH OF THE SIDEWALK.  A STANDARD
 LD0374'DISK SET IN THE TOP OF A CONCRETE SEWER PIPE, PROJECTING 2 INCHES
 LD0374'ABOVE THE GROUND.  A STAMPED CROSS IN THE IRON FOOT OF THE NORTHEAST
 LD0374'LEG OF WATER TOWER BEARS SOUTH-SOUTHEAST 41 FT-8 3/8 INCHES.
 LD0374'A STAMPED CROSS IN THE IRON FOOT OF THE NORTHWEST LEG OF THE WATER
 LD0374'TOWER BEARS SOUTH-SOUTHWEST 48 FEET - 4 1/2 INCHES.
 LD0374
 LD0374                          STATION RECOVERY (2004)
 LD0374
 LD0374'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0374'MARK NOT FOUND.
 LD0374
 LD0374                          STATION RECOVERY (2012)
 LD0374
 LD0374'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1415 ***********************************************************************
 NH1415  DESIGNATION -  COLES 2
 NH1415  PID         -  NH1415
 NH1415  STATE/COUNTY-  IL/WINNEBAGO
 NH1415  COUNTRY     -  US
 NH1415  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1415
 NH1415                         *CURRENT SURVEY CONTROL
 NH1415  ______________________________________________________________________
 NH1415* NAD 83(1997) POSITION- 42 20 22.14548(N) 089 04 29.37090(W)   ADJUSTED
 NH1415* NAVD 88 ORTHO HEIGHT -   225.    (meters)      738.    (feet) SCALED
 NH1415  ______________________________________________________________________
 NH1415  GEOID HEIGHT    -        -33.516 (meters)                     GEOID18
 NH1415  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 NH1415  HORZ ORDER      -  SECOND
 NH1415
 NH1415.The horizontal coordinates were established by classical geodetic methods
 NH1415.and adjusted by the National Geodetic Survey in October 1999.
 NH1415
 NH1415.The orthometric height was scaled from a topographic map.
 NH1415
 NH1415.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1415.GEOID18 height accuracy estimate available here.
 NH1415
 NH1415.Click photographs - Photos may exist for this station.
 NH1415
 NH1415.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1415
 NH1415. The following values were computed from the NAD 83(1997) position.
 NH1415
 NH1415;                    North         East     Units Scale Factor Converg.
 NH1415;SPC IL W     -   630,366.608   789,972.707   MT  1.00004074   +0 44 07.5
 NH1415;SPC IL W     - 2,068,127.78  2,591,768.79   sFT  1.00004074   +0 44 07.5
 NH1415;UTM  16      - 4,689,554.794   329,080.729   MT  0.99995945   -1 23 52.0
 NH1415
 NH1415!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1415!SPC IL W     -   0.99996998  x   1.00004074  =   1.00001072
 NH1415!UTM  16      -   0.99996998  x   0.99995945  =   0.99992943
 NH1415
 NH1415:                Primary Azimuth Mark                     Grid Az
 NH1415:SPC IL W     -  COLES 2 AZ MK                            142 43 05.8
 NH1415:UTM  16      -  COLES 2 AZ MK                            144 51 05.3
 NH1415
 NH1415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2908089554(NAD 83)
 NH1415
 NH1415|---------------------------------------------------------------------|
 NH1415| PID    Reference Object                     Distance      Geod. Az  |
 NH1415|                                                           dddmmss.s |
 NH1415| NH1459 LOVES PARK BARBER COLEMAN TK        APPROX. 3.6 KM 1264140.8 |
 NH1415| NH0553 COLES 2 AZ MK                                      1432713.3 |
 NH1415| NH0550 COLES 2 RM 3                         28.590 METERS 22248     |
 NH1415| NH1460 ROCKFORD TV STATION WTVO MAST       APPROX. 9.8 KM 2334730.8 |
 NH1415| NH0551 COLES                                33.926 METERS 24031     |
 NH1415| NH0549 COLES 2 RM 4                         27.969 METERS 30332     |
 NH1415|---------------------------------------------------------------------|
 NH1415
 NH1415                          SUPERSEDED SURVEY CONTROL
 NH1415
 NH1415  NAD 83(1996)-  42 20 22.14546(N)    089 04 29.37160(W) AD(       ) 2
 NH1415  NAD 83(1991)-  42 20 22.14241(N)    089 04 29.37215(W) AD(       ) 2
 NH1415  NAD 83(1986)-  42 20 22.14024(N)    089 04 29.37374(W) AD(       ) 2
 NH1415  NAD 27      -  42 20 22.07490(N)    089 04 28.98540(W) AD(       ) 2
 NH1415
 NH1415.Superseded values are not recommended for survey control.
 NH1415
 NH1415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1415.See file dsdata.pdf to determine how the superseded data were derived.
 NH1415
 NH1415_MARKER: DS = TRIANGULATION STATION DISK
 NH1415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1415_STAMPING: COLES 2 1954
 NH1415_MARK LOGO: CGS
 NH1415_PROJECTION: FLUSH
 NH1415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1415+STABILITY: SURFACE MOTION
 NH1415
 NH1415  HISTORY     - Date     Condition        Report By
 NH1415  HISTORY     - 1954     MONUMENTED       CGS
 NH1415  HISTORY     - 1971     GOOD             USGS
 NH1415  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH1415
 NH1415                          STATION DESCRIPTION
 NH1415
 NH1415'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1415'THE STATION IS LOCATED ABOUT 4 MILES NORTH OF THE COUNTY
 NH1415'COURTHOUSE IN ROCKFORD AND ON PROPERTY OWNED BY G.W. BROWN.
 NH1415'IT IS 98 FEET NORTHEAST OF THE INTERSECTION OF A PAVED ROAD
 NH1415'AND RAILROAD CROSSING, 57 FEET NORTHEAST OF THE CENTER OF A
 NH1415'T-ROAD INTERSECTION, 30 FEET NORTHEAST OF A WHITE WITNESS
 NH1415'POST AND GUY POLE AND 23 FEET EAST OF THE CENTER OF A GRAVEL
 NH1415'ROAD.  THE MARK IS FLUSH AND THE DISK IS STAMPED COLES 2 1954.
 NH1415'
 NH1415'REFERENCE MARK NO. 3 IS 27 FEET SOUTH OF THE CENTER OF A PAVED
 NH1415'ROAD AND 16 FEET EAST OF THE EAST RAIL OF THE RAILROAD TRACKS.
 NH1415'THE MARK IS FLUSH AND THE DISK IS STAMPED COLES 2 NO 3 1954.
 NH1415'
 NH1415'REFERENCE MARK NO. 4 IS 43 FEET WEST OF THE CENTER OF A GRAVEL
 NH1415'ROAD AND 22 FEET WEST OF A FENCE.  THE MARK IS FLUSH AND THE
 NH1415'DISK IS STAMPED COLES 2 NO 4 1954.
 NH1415'
 NH1415'THE AZIMUTH MARK IS 14 FEET SOUTH OF THE CENTER OF A GRAVEL
 NH1415'ROAD, 5 FEET WEST OF A TELEPHONE POLE AND 2 FEET WEST OF A
 NH1415'WHITE WITNESS POST AND IN A FENCE LINE.  THE MARK IS FLUSH
 NH1415'AND THE DISK IS STAMPED COLES 2 1954.
 NH1415'
 NH1415'TO REACH THE STATION FROM THE COUNTY COURTHOUSE IN ROCKFORD,
 NH1415'GO NORTH ON STATE HIGHWAY 2 FOR 4.6 MILES TO A GRAVEL CROSSROAD.*
 NH1415'CONTINUE NORTH ON HIGHWAY 2 FOR 0.5 MILE TO A PAVED ROAD
 NH1415'RIGHT, TURN RIGHT AND GO EAST ON PAVED ROAD FOR 0.2 MILE TO
 NH1415'A T ROAD INTERSECTION AND STATION AS DESCRIBED.
 NH1415'
 NH1415'*TO REACH THE AZIMUTH MARK FROM THE GRAVEL CROSSROAD GO EAST
 NH1415'FOR 0.5 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1415'
 NH1415'HEIGHT OF LIGHT ABOVE STATION MARK 37 METERS.
 NH1415
 NH1415                          STATION RECOVERY (1971)
 NH1415
 NH1415'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (FEW)
 NH1415'ROAD HAS BEEN REWORKED AND ROW CUT IS IN OLD LOCATION OF MARK.
 NH1415'
 NH1415'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1.95
 NH1415'MI N. ALONG CMSP AND PRR FROM X-ING
 NH1415
 NH1415                          STATION RECOVERY (1997)
 NH1415
 NH1415'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1415'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0553 ***********************************************************************
 NH0553  DESIGNATION -  COLES 2 AZ MK
 NH0553  PID         -  NH0553
 NH0553  STATE/COUNTY-  IL/WINNEBAGO
 NH0553  COUNTRY     -  US
 NH0553  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0553
 NH0553                         *CURRENT SURVEY CONTROL
 NH0553  ______________________________________________________________________
 NH0553* NAD 83(1986) POSITION- 42 19 55.     (N) 089 04 07.     (W)   SCALED
 NH0553* NAVD 88 ORTHO HEIGHT -   218.819 (meters)      717.91  (feet) ADJUSTED
 NH0553  ______________________________________________________________________
 NH0553  GEOID HEIGHT    -        -33.505 (meters)                     GEOID18
 NH0553  DYNAMIC HEIGHT  -        218.750 (meters)      717.68  (feet) COMP
 NH0553  MODELED GRAVITY -    980,299.0   (mgal)                       NAVD 88
 NH0553
 NH0553  VERT ORDER      -  FIRST     CLASS II
 NH0553
 NH0553.The horizontal coordinates were scaled from a map and have
 NH0553.an estimated accuracy of +/- 6 seconds.
 NH0553
 NH0553.The orthometric height was determined by differential leveling and
 NH0553.adjusted by the NATIONAL GEODETIC SURVEY
 NH0553.in June 1991.
 NH0553
 NH0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0553.GEOID18 height accuracy estimate available here.
 NH0553
 NH0553.Click photographs - Photos may exist for this station.
 NH0553
 NH0553.The dynamic height is computed by dividing the NAVD 88
 NH0553.geopotential number by the normal gravity value computed on the
 NH0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0553.degrees latitude (g = 980.6199 gals.).
 NH0553
 NH0553.The modeled gravity was interpolated from observed gravity values.
 NH0553
 NH0553;                    North         East    Units  Estimated Accuracy
 NH0553;SPC IL W     -   629,540.      790,500.      MT  (+/- 180 meters Scaled)
 NH0553
 NH0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM295887(NAD 83)
 NH0553
 NH0553                          SUPERSEDED SURVEY CONTROL
 NH0553
 NH0553  NGVD 29 (??/??/92)  218.877  (m)          718.10   (f) ADJ UNCH    1 2
 NH0553
 NH0553.Superseded values are not recommended for survey control.
 NH0553
 NH0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0553.See file dsdata.pdf to determine how the superseded data were derived.
 NH0553
 NH0553_MARKER: DZ = AZIMUTH MARK DISK
 NH0553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0553_STAMPING: COLES 2 1954
 NH0553_MARK LOGO: CGS
 NH0553_PROJECTION: FLUSH
 NH0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0553+STABILITY: SURFACE MOTION
 NH0553
 NH0553  HISTORY     - Date     Condition        Report By
 NH0553  HISTORY     - 1954     MONUMENTED       CGS
 NH0553  HISTORY     - 1960     GOOD             CGS
 NH0553  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0553
 NH0553                          STATION DESCRIPTION
 NH0553
 NH0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0553'2.2 MI N FROM ROCKFORD.
 NH0553'ABOUT 1.95 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0553'AND PACIFIC RAILROAD FROM THE CROSSING OF NORTH MAIN STREET AT
 NH0553'ROCKFORD, THENCE ABOUT 0.25 MILE EAST ALONG A GRAVEL ROAD
 NH0553'(ELMWOOD RD.) IN S-36, R-1E, T-45N, 0.55 MILE EAST ALONG ELMWOOD
 NH0553'ROAD FROM ITS INTERSECTION WITH HIGHWAY 2, 16 FEET SOUTH OF THE
 NH0553'CENTER LINE OF ROAD, 0.3 FOOT NORTH OF A FENCE LINE, 93 FEET
 NH0553'EAST-SOUTHEAST OF THE CENTER OF JUNCTION OF A DRIVE LEADING NORTH
 NH0553'INTO A FIELD, AT A SLIGHT CHANGE OF GRADE IN GRAVEL ROAD, 2 FEET
 NH0553'WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1/2 FOOT ABOVE THE
 NH0553'LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 NH0553'GROUND.
 NH0553
 NH0553                          STATION RECOVERY (1997)
 NH0553
 NH0553'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0553'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0550 ***********************************************************************
 NH0550  DESIGNATION -  COLES 2 RM 3
 NH0550  PID         -  NH0550
 NH0550  STATE/COUNTY-  IL/WINNEBAGO
 NH0550  COUNTRY     -  US
 NH0550  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0550
 NH0550                         *CURRENT SURVEY CONTROL
 NH0550  ______________________________________________________________________
 NH0550* NAD 83(2011) POSITION- 42 20 21.46044(N) 089 04 30.22240(W)   ADJUSTED
 NH0550* NAD 83(2011) ELLIP HT-   191.072 (meters)        (06/27/12)   ADJUSTED
 NH0550* NAD 83(2011) EPOCH   -  2010.00
 NH0550* NAVD 88 ORTHO HEIGHT -   224.573 (meters)      736.79  (feet) ADJUSTED
 NH0550  ______________________________________________________________________
 NH0550  GEOID HEIGHT    -        -33.516 (meters)                     GEOID18
 NH0550  NAD 83(2011) X  -     76,222.370 (meters)                     COMP
 NH0550  NAD 83(2011) Y  - -4,721,224.192 (meters)                     COMP
 NH0550  NAD 83(2011) Z  -  4,273,665.099 (meters)                     COMP
 NH0550  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 NH0550  DYNAMIC HEIGHT  -        224.502 (meters)      736.55  (feet) COMP
 NH0550  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 NH0550
 NH0550  VERT ORDER      -  SECOND    CLASS I
 NH0550
 NH0550  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0550  Standards:
 NH0550         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0550            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0550  -------------------------------------------------------------------
 NH0550  NETWORK    1.89   1.76           0.85   0.67   0.90      0.11425362
 NH0550  -------------------------------------------------------------------
 NH0550  Click here for local accuracies and other accuracy information.
 NH0550
 NH0550.The horizontal coordinates were established by GPS observations
 NH0550.and adjusted by the National Geodetic Survey in June 2012.
 NH0550
 NH0550.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0550.been affixed to the stable North American tectonic plate. See 
 NH0550.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0550
 NH0550.The horizontal coordinates are valid at the epoch date displayed above
 NH0550.which is a decimal equivalence of Year/Month/Day.
 NH0550
 NH0550.The orthometric height was determined by differential leveling and
 NH0550.adjusted by the NATIONAL GEODETIC SURVEY
 NH0550.in March 2013.
 NH0550
 NH0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0550.GEOID18 height accuracy estimate available here.
 NH0550
 NH0550.Click photographs - Photos may exist for this station.
 NH0550
 NH0550.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0550
 NH0550.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0550
 NH0550.The ellipsoidal height was determined by GPS observations
 NH0550.and is referenced to NAD 83.
 NH0550
 NH0550.The dynamic height is computed by dividing the NAVD 88
 NH0550.geopotential number by the normal gravity value computed on the
 NH0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0550.degrees latitude (g = 980.6199 gals.).
 NH0550
 NH0550.The modeled gravity was interpolated from observed gravity values.
 NH0550
 NH0550. The following values were computed from the NAD 83(2011) position.
 NH0550
 NH0550;                    North         East     Units Scale Factor Converg.
 NH0550;SPC IL W     -   630,345.221   789,953.487   MT  1.00004070   +0 44 07.0
 NH0550;SPC IL W     - 2,068,057.61  2,591,705.73   sFT  1.00004070   +0 44 07.0
 NH0550;UTM  16      - 4,689,534.139   329,060.728   MT  0.99995953   -1 23 52.6
 NH0550
 NH0550!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0550!SPC IL W     -   0.99997003  x   1.00004070  =   1.00001073
 NH0550!UTM  16      -   0.99997003  x   0.99995953  =   0.99992957
 NH0550
 NH0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2906089534(NAD 83)
 NH0550
 NH0550                          SUPERSEDED SURVEY CONTROL
 NH0550
 NH0550  NAD 83(2007)-  42 20 21.46059(N)    089 04 30.22294(W) AD(2002.00) 1
 NH0550  ELLIP H (03/16/09)  191.072  (m)                       GP(2002.00) 4 1
 NH0550  NAD 83(2007)-  42 20 21.46012(N)    089 04 30.22349(W) AD(2002.00) 0
 NH0550  ELLIP H (02/10/07)  191.111  (m)                       GP(2002.00)    
 NH0550  ELLIP H (02/03/05)  191.094  (m)                       GP(       ) 4 2
 NH0550  NAD 83(1997)-  42 20 21.45997(N)    089 04 30.22273(W) AD(       ) 1
 NH0550  ELLIP H (09/17/02)  191.147  (m)                       GP(       ) 4 1
 NH0550  NAVD 88             224.57   (m)          736.8    (f) LEVELING    3  
 NH0550  NAVD 88 (06/15/91)  224.566  (m)          736.76   (f) SUPERSEDED  1 2
 NH0550  NGVD 29 (??/??/92)  224.624  (m)          736.95   (f) ADJ UNCH    1 2
 NH0550
 NH0550.Superseded values are not recommended for survey control.
 NH0550
 NH0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0550.See file dsdata.pdf to determine how the superseded data were derived.
 NH0550
 NH0550_MARKER: DR = REFERENCE MARK DISK
 NH0550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0550_STAMPING: COLES 2 RM 3 1954
 NH0550_MARK LOGO: CGS
 NH0550_PROJECTION: FLUSH
 NH0550_MAGNETIC: O = OTHER; SEE DESCRIPTION
 NH0550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0550+STABILITY: SURFACE MOTION
 NH0550_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0550+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2012
 NH0550
 NH0550  HISTORY     - Date     Condition        Report By
 NH0550  HISTORY     - 1954     MONUMENTED       CGS
 NH0550  HISTORY     - 1960     GOOD             CGS
 NH0550  HISTORY     - 19970606 GOOD             USPSQD
 NH0550  HISTORY     - 20000901 GOOD             AYRES
 NH0550  HISTORY     - 20070222 GOOD             ILDT
 NH0550  HISTORY     - 20111029 GOOD             ATKNA
 NH0550  HISTORY     - 20120326 GOOD             AMESC
 NH0550
 NH0550                          STATION DESCRIPTION
 NH0550
 NH0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0550'ABOUT 2.45 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0550'AND PACIFIC RAILROAD FROM THE CROSSING OF NORTH MAIN STREET AT
 NH0550'ROCKFORD, 0.35 MILE SOUTH OF MILEPOLE 9, AT THE CROSSING OF A
 NH0550'BLACK TOP ROAD, IN S36, R1E, T45N, 16 FEET EAST-NORTHEAST OF
 NH0550'THE EAST-NORTHEAST RAIL, 24 1/2 FEET SOUTH OF THE CENTER LINE OF
 NH0550'ROAD, 120.7 FEET SOUTH OF AND ACROSS THE ROAD FROM RM 4, 3 FEET
 NH0550'EAST-NORTHEAST OF AN 8-INCH CHANNEL IRON GATE POST, 46 1/2 FEET
 NH0550'SOUTHWEST OF AND ACROSS THE ROAD FROM A POWER LINE POLE, ABOUT
 NH0550'LEVEL WITH THE TRACK, AND SET IN TOP OF A CONCRETE POST FLUSH
 NH0550'WITH THE GROUND.
 NH0550
 NH0550                          STATION RECOVERY (1997)
 NH0550
 NH0550'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0550'RECOVERED IN GOOD CONDITION.
 NH0550
 NH0550                          STATION RECOVERY (2000)
 NH0550
 NH0550'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 NH0550'RECOVERED AS DESCRIBED.
 NH0550
 NH0550                          STATION RECOVERY (2007)
 NH0550
 NH0550'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RSJ)
 NH0550'RECOVERED AS DESCRIBED BY NATIONAL SURVEY AND ENGINEERING.
 NH0550
 NH0550                          STATION RECOVERY (2011)
 NH0550
 NH0550'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 NH0550'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 NH0550'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 NH0550'ARMY CORPS OF ENGINEERS.
 NH0550
 NH0550                          STATION RECOVERY (2012)
 NH0550
 NH0550'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0550'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0549 ***********************************************************************
 NH0549  DESIGNATION -  COLES 2 RM 4
 NH0549  PID         -  NH0549
 NH0549  STATE/COUNTY-  IL/WINNEBAGO
 NH0549  COUNTRY     -  US
 NH0549  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0549
 NH0549                         *CURRENT SURVEY CONTROL
 NH0549  ______________________________________________________________________
 NH0549* NAD 83(1986) POSITION- 42 20 22.65   (N) 089 04 30.39   (W)   HD_HELD1
 NH0549* NAVD 88 ORTHO HEIGHT -   224.890 (meters)      737.83  (feet) ADJUSTED
 NH0549  ______________________________________________________________________
 NH0549  GEOID HEIGHT    -        -33.516 (meters)                     GEOID18
 NH0549  DYNAMIC HEIGHT  -        224.819 (meters)      737.59  (feet) COMP
 NH0549  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 NH0549
 NH0549  VERT ORDER      -  FIRST     CLASS II
 NH0549
 NH0549.The horizontal coordinates were determined by differentially corrected
 NH0549.hand held GPS observations or other comparable positioning techniques
 NH0549.and have an estimated accuracy of +/- 3 meters.
 NH0549
 NH0549.The orthometric height was determined by differential leveling and
 NH0549.adjusted by the NATIONAL GEODETIC SURVEY
 NH0549.in June 1991.
 NH0549
 NH0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0549.GEOID18 height accuracy estimate available here.
 NH0549
 NH0549.Click photographs - Photos may exist for this station.
 NH0549
 NH0549.The dynamic height is computed by dividing the NAVD 88
 NH0549.geopotential number by the normal gravity value computed on the
 NH0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0549.degrees latitude (g = 980.6199 gals.).
 NH0549
 NH0549.The modeled gravity was interpolated from observed gravity values.
 NH0549
 NH0549;                    North         East    Units  Estimated Accuracy
 NH0549;SPC IL W     -   630,381.9     789,949.2     MT  (+/- 3 meters HH1 GPS) 
 NH0549
 NH0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2905789570(NAD 83)
 NH0549
 NH0549                          SUPERSEDED SURVEY CONTROL
 NH0549
 NH0549  NGVD 29 (??/??/92)  224.948  (m)          738.02   (f) ADJ UNCH    1 2
 NH0549
 NH0549.Superseded values are not recommended for survey control.
 NH0549
 NH0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0549.See file dsdata.pdf to determine how the superseded data were derived.
 NH0549
 NH0549_MARKER: DR = REFERENCE MARK DISK
 NH0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0549_STAMPING: COLES 2 NO 4 1954
 NH0549_MARK LOGO: CGS
 NH0549_PROJECTION: FLUSH
 NH0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0549+STABILITY: SURFACE MOTION
 NH0549_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0549+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2012
 NH0549
 NH0549  HISTORY     - Date     Condition        Report By
 NH0549  HISTORY     - 1954     MONUMENTED       CGS
 NH0549  HISTORY     - 1960     GOOD             CGS
 NH0549  HISTORY     - 19970606 GOOD             USPSQD
 NH0549  HISTORY     - 20120326 GOOD             AMESC
 NH0549
 NH0549                          STATION DESCRIPTION
 NH0549
 NH0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0549'2.4 MI N FROM ROCKFORD.
 NH0549'ABOUT 2.45 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0549'PACIFIC RAILROAD FROM THE CROSSING OF NORTH MAIN STREET AT
 NH0549'ROCKFORD, 2.3 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST.
 NH0549'PAUL AND PACIFIC RAILROAD FROM THE CROSSING OF LATHAM ROAD AT
 NH0549'LATHAM PARK, 0.35 MILE SOUTH OF MILEPOLE 9, AT A ROAD CROSSING,
 NH0549'IN S-36, R-1E, T-45N, 27.8 FEET EAST-NORTHEAST OF THE
 NH0549'EAST-NORTHEAST RAIL, 97 FEET NORTH OF THE CENTER OF CROSSING,
 NH0549'120.7 FEET NORTH OF AND ACROSS THE ROAD FROM RM 3, 59 1/2 FEET
 NH0549'SOUTH-SOUTHWEST OF POWER LINE POLE 451 25 W02, 19 FEET WEST OF A
 NH0549'WIRE FENCE, 38 1/2 FEET WEST OF A GRAVEL ROAD PARALLEL WITH THE
 NH0549'TRACK, ABOUT LEVEL WITH THE TRACK, AND SET IN TOP OF A CONCRETE
 NH0549'POST FLUSH WITH THE GROUND.
 NH0549
 NH0549                          STATION RECOVERY (1997)
 NH0549
 NH0549'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0549'RECOVERED IN GOOD CONDITION.
 NH0549
 NH0549                          STATION RECOVERY (2012)
 NH0549
 NH0549'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0549'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1207 ***********************************************************************
 KB1207  CBN         -  This is a Cooperative Base Network Control Station.
 KB1207  DESIGNATION -  COLES AIRPORT
 KB1207  PID         -  KB1207
 KB1207  STATE/COUNTY-  IL/COLES
 KB1207  COUNTRY     -  US
 KB1207  USGS QUAD   -  MATTOON EAST (2018)
 KB1207
 KB1207                         *CURRENT SURVEY CONTROL
 KB1207  ______________________________________________________________________
 KB1207* NAD 83(2011) POSITION- 39 29 00.38954(N) 088 16 59.18417(W)   ADJUSTED
 KB1207* NAD 83(2011) ELLIP HT-   183.434 (meters)        (06/27/12)   ADJUSTED
 KB1207* NAD 83(2011) EPOCH   -  2010.00
 KB1207* NAVD 88 ORTHO HEIGHT -   215.5   (meters)      707.    (feet) GPS OBS
 KB1207  ______________________________________________________________________
 KB1207  NAVD 88 orthometric height was determined with geoid model    GEOID96
 KB1207  GEOID HEIGHT    -        -31.977 (meters)                     GEOID96
 KB1207  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB1207  NAD 83(2011) X  -    147,693.033 (meters)                     COMP
 KB1207  NAD 83(2011) Y  - -4,927,303.622 (meters)                     COMP
 KB1207  NAD 83(2011) Z  -  4,034,001.432 (meters)                     COMP
 KB1207  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 KB1207
 KB1207  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1207  Standards:
 KB1207         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1207            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1207  -------------------------------------------------------------------
 KB1207  NETWORK    1.01   2.65           0.48   0.31   1.35     -0.08127470
 KB1207  -------------------------------------------------------------------
 KB1207  Click here for local accuracies and other accuracy information.
 KB1207
 KB1207.This mark is at Coles Co Mem Airport (MTO)
 KB1207
 KB1207.The horizontal coordinates were established by GPS observations
 KB1207.and adjusted by the National Geodetic Survey in June 2012.
 KB1207
 KB1207.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1207.been affixed to the stable North American tectonic plate. See 
 KB1207.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1207
 KB1207.The horizontal coordinates are valid at the epoch date displayed above
 KB1207.which is a decimal equivalence of Year/Month/Day.
 KB1207
 KB1207.The orthometric height was determined by GPS observations and a
 KB1207.high-resolution geoid model.
 KB1207
 KB1207.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1207.GEOID18 height accuracy estimate available here.
 KB1207
 KB1207.Click photographs - Photos may exist for this station.
 KB1207
 KB1207.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1207
 KB1207.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1207
 KB1207.The ellipsoidal height was determined by GPS observations
 KB1207.and is referenced to NAD 83.
 KB1207
 KB1207. The following values were computed from the NAD 83(2011) position.
 KB1207
 KB1207;                    North         East     Units Scale Factor Converg.
 KB1207;SPC IL E     -   312,649.633   304,321.080   MT  0.99997523   +0 01 55.0
 KB1207;SPC IL E     - 1,025,751.34    998,426.74   sFT  0.99997523   +0 01 55.0
 KB1207;UTM  16      - 4,371,212.573   389,651.791   MT  0.99974992   -0 48 57.4
 KB1207
 KB1207!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1207!SPC IL E     -   0.99997122  x   0.99997523  =   0.99994645
 KB1207!UTM  16      -   0.99997122  x   0.99974992  =   0.99972115
 KB1207
 KB1207:                Primary Azimuth Mark                     Grid Az
 KB1207:SPC IL E     -  COLES AIRPORT AZ MK                      274 51 02.0
 KB1207:UTM  16      -  COLES AIRPORT AZ MK                      275 41 54.4
 KB1207
 KB1207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8965171212(NAD 83)
 KB1207
 KB1207|---------------------------------------------------------------------|
 KB1207| PID    Reference Object                     Distance      Geod. Az  |
 KB1207|                                                           dddmmss.s |
 KB1207| CI6838 COLES AIRPORT RM 1                   27.768 METERS 06440     |
 KB1207| KB1210 MATTOON AIRWAY BEACON               171.872 METERS 13136     |
 KB1207| KB1211 COLES AIRPORT RM 3                  171.036 METERS 13137     |
 KB1207| KB0169 J 176                               118.719 METERS 13800     |
 KB1207| CI6839 COLES AIRPORT RM 2                   27.414 METERS 18902     |
 KB1207| KB1209 MATTOON MUNICIPAL E TANK            APPROX. 6.0 KM 2725155.5 |
 KB1207| KB1204 MATTOON BLAW KNOX CO WATER TK       APPROX. 4.9 KM 2735334.0 |
 KB1207| KB1203 MATTOON ANACONDA CO WATER TANK      APPROX. 4.5 KM 2744524.8 |
 KB1207| KB1208 COLES AIRPORT AZ MK                 APPROX. 1.0 KM 2745257.0 |
 KB1207| KB1169 MATTOON CENTRAL COMM MAST           APPROX. 6.9 KM 2905913.8 |
 KB1207|---------------------------------------------------------------------|
 KB1207
 KB1207                          SUPERSEDED SURVEY CONTROL
 KB1207
 KB1207  NAD 83(2007)-  39 29 00.38959(N)    088 16 59.18501(W) AD(2002.00) 0
 KB1207  ELLIP H (02/10/07)  183.458  (m)                       GP(2002.00)    
 KB1207  ELLIP H (10/15/04)  183.462  (m)                       GP(       ) 4 2
 KB1207  NAD 83(1997)-  39 29 00.38951(N)    088 16 59.18500(W) AD(       ) B
 KB1207  ELLIP H (07/17/98)  183.457  (m)                       GP(       ) 4 1
 KB1207  NAD 83(1986)-  39 29 00.40050(N)    088 16 59.18288(W) AD(       ) 1
 KB1207  NAD 27      -  39 29 00.27686(N)    088 16 59.02332(W) AD(       ) 1
 KB1207  NGVD 29             215.63   (m)          707.4    (f) LEVELING    3  
 KB1207
 KB1207.Superseded values are not recommended for survey control.
 KB1207
 KB1207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1207.See file dsdata.pdf to determine how the superseded data were derived.
 KB1207
 KB1207_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1207_STAMPING: COLES AIRPORT 1980
 KB1207_MARK LOGO: NGS
 KB1207_PROJECTION: RECESSED 13 CENTIMETERS
 KB1207_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1207+STABILITY: SURFACE MOTION
 KB1207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1207+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2020
 KB1207
 KB1207  HISTORY     - Date     Condition        Report By
 KB1207  HISTORY     - 1980     MONUMENTED       NGS
 KB1207  HISTORY     - 19800615 GOOD             NGS
 KB1207  HISTORY     - 19970417 GOOD             NGS
 KB1207  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1207  HISTORY     - 20200406 GOOD             ILDT
 KB1207
 KB1207                          STATION DESCRIPTION
 KB1207
 KB1207'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1207'THE STATION IS LOCATED ABOUT 8.8 KM (5.5 MI) WEST OF CHARLESTON, 8.0
 KB1207'KM (5 MI) EAST OF MATTOON, AND ON PROPERTY OF THE COLES COUNTY
 KB1207'MEMORIAL AIRPORT.  PERMISSION WAS OBTAINED FROM COLONEL JOHN FARRAR,
 KB1207'AIRPORT MANAGER, P.O. BOX 508, MATTOON, IL 61938.  TELEPHONE NUMBER
 KB1207'217-235-0586.
 KB1207'
 KB1207'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND
 KB1207'STATE HIGHWAY 16, ABOUT 4.8 KM (3 MI) EAST OF MATTOON, GO EAST ON
 KB1207'HIGHWAY 16 FOR 1.04 KM (0.65 MI) TO A CROSSROAD.  CONTINUE EAST ON
 KB1207'HIGHWAY 16 FOR 1.2 KM (0.75 MI) TO THE AZIMUTH MARK ON THE RIGHT.
 KB1207'CONTINUE EAST ON HIGHWAY 16 FOR 1.04 KM (0.65 MI) TO THE ENTRANCE TO
 KB1207'THE COLES COUNTY MEMORIAL AIRPORT.  TURN RIGHT AND GO SOUTH ON A PAVED
 KB1207'ROAD FOR 0.08 KM (0.05 MI) TO THE STATION ON THE RIGHT.
 KB1207'
 KB1207'THE STATION IS A STANDARD NGS DISK STAMPED---COLES AIRPORT 1980---,
 KB1207'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1207'RECESSED 5 CM BELOW THE GROUND.  IT IS LOCATED 23.1 METERS (75.6 FT)
 KB1207'SOUTHWEST FROM A LIGHT POLE AND 17.2 METERS (56.5 FT) WEST-NORTHWEST
 KB1207'FROM THE CENTER OF A PAVED ROAD.  THE UNDERGROUND MARK IS A STANDARD
 KB1207'NGS DISK STAMPED---COLES AIRPORT 1980---, SET INTO AN IRREGULAR MASS
 KB1207'OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 KB1207'
 KB1207'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1207'---COLES AIRPORT NO 1 1980---, SET INTO A DRILL HOLE IN A CONCRETE
 KB1207'CURB.  IT IS LOCATED 5.10 METERS (16.7 FT) NORTH-NORTHEAST FROM THE
 KB1207'LIGHT POLE AND 3.8 METERS (12.4 FT) WEST-NORTHWEST FROM THE CENTER OF
 KB1207'THE PAVED ROAD.  MARK IS ABOVE STATION 0.2 METES.
 KB1207'
 KB1207'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1207'---COLES AIRPORT NO 2 1980---, SET INTO A DRILL HOLE IN A CONCRETE
 KB1207'CURB.  IT IS LOCATED 15.0 METERS (49.3 FT) NORTH-NORTHEAST FROM A
 KB1207'LIGHT POLE AND 3.8 METERS (12.4 FT) NORTHWEST FROM THE CENTER OF THE
 KB1207'PAVED ROAD.  MARK IS ABOVE STATION 0.2 METER.
 KB1207'
 KB1207'REFERENCE MARK NUMBER 03 IS A STANDARD NGS DISK STAMPED
 KB1207'---COLES AIRPORT NO 3 1980---, SET INTO A DRILL HOLE IN A CONCRETE
 KB1207'FOOTING FOR AN AIRPORT BEACON.  IT IS LOCATED 3.8 METERS (12.4 FT)
 KB1207'NORTH FROM THE NORTH EDGE OF THE PAVEMENT, 2.55 METERS (8.4 FT) EAST
 KB1207'FROM THE CENTER OF A GATE, AND 2.20 METERS (7.2 FT) SOUTH FROM A
 KB1207'FENCE.  MARK IS LEVEL WITH STATION.
 KB1207'
 KB1207'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1207'---COLES AIRPORT 1980---, SET INTO THE TOP OF A ROUND CONCRETE
 KB1207'MONUMENT 30 CM IN DIAMETER RECESSED 4 CM BELOW THE GROUND.  IT IS
 KB1207'LOCATED 20.7 METERS (68 FT) SOUTH FROM THE CENTER OF THE EAST BOUND
 KB1207'LANES OF STATE HIGHWAY 16, 1.79 METERS (5.9 FT) EAST FROM A POWER
 KB1207'POLE, 1.02 METERS (3.35 FT) WEST-NORTHWEST FROM A METAL WITNESS POST,
 KB1207'AND 0.59 METER (1.9 FT) NORTH FROM A FENCE.
 KB1207'
 KB1207'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.6 METERS.  EDM TIES WERE
 KB1207'MADE TO COLES AIRPORT RM 3, BM J 176, AND TVOR COLES CO AIRPORT.
 KB1207
 KB1207                          STATION RECOVERY (1980)
 KB1207
 KB1207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 KB1207'1980 GEODESY DESCRIPTION, THE STATION IS A STANDARD NGS DISK STAMPED
 KB1207'COLES AIRPORT 1980, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 KB1207'CM IN DIAMETER RECESSED 5 CM BELOW THE GROUND.  IT IS LOCATED 23.1
 KB1207'METERS (75.8 FT) 75.6 FT (23.0 M) SOUTHWEST FROM A LIGHT POLE AND 17.2
 KB1207'METERS, (56.4 FT) 56.5 FT (17.2 M) WEST-NORTHWEST FROM THE CENTER OF A
 KB1207'PAVED ROAD.  NOTE, NGS QID/QSN 0390882410009.
 KB1207
 KB1207                          STATION RECOVERY (1997)
 KB1207
 KB1207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1207'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) EAST OF MATTOON AND 5.5 MI
 KB1207'(8.9 KM) WEST OF CHARLESTON, IN THE FRONT LAWN OF THE AIRPORT TERMINAL
 KB1207'AT COLES COUNTY MEMORIAL AIRPORT.  THE AIRPORT MANAGER IS MS. SHANNON
 KB1207'TIPSORD, 432 AIRPORT ROAD, MATTOON, IL 61938.  PHONE 217-234-7120.
 KB1207'NOTIFY AIRPORT MANAGER PRIOR TO OCCUPATION OF THE STATION.  TO REACH
 KB1207'FROM THE JUNCTION OF STATE ROUTE 16 AND INTERSTATE HIGHWAY 57, ABOUT 3
 KB1207'MI (4.8 KM) EAST OF MATTOON, GO EAST ON ROUTE 16 FOR 2.1 MI (3.4 KM)
 KB1207'TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, SOUTH, AND KEEP
 KB1207'RIGHT FOR 0.05 MI (0.08 KM) TO THE STATION ON THE RIGHT, 17.2 M (56.4
 KB1207'FT) WEST-NORTHWEST OF THE CENTER OF THE ROAD, 23.1 M (75.8 FT)
 KB1207'SOUTHWEST OF A LIGHT POLE, AND 0.3 M (1.0 FT) SOUTHEAST OF A
 KB1207'FIBERGLASS WITNESS POST.
 KB1207
 KB1207                          STATION RECOVERY (2000)
 KB1207
 KB1207'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1207'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1207
 KB1207                          STATION RECOVERY (2020)
 KB1207
 KB1207'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CLD)
 KB1207'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1208 ***********************************************************************
 KB1208  DESIGNATION -  COLES AIRPORT AZ MK
 KB1208  PID         -  KB1208
 KB1208  STATE/COUNTY-  IL/COLES
 KB1208  COUNTRY     -  US
 KB1208  USGS QUAD   -  MATTOON EAST (2018)
 KB1208
 KB1208                         *CURRENT SURVEY CONTROL
 KB1208  ______________________________________________________________________
 KB1208* NAD 83(1997) POSITION- 39 29 03.01088(N) 088 17 38.81608(W)   ADJUSTED
 KB1208* NAVD 88 ORTHO HEIGHT -   216.9   (meters)      712.    (feet) VERTCON3
 KB1208  ______________________________________________________________________
 KB1208  GEOID HEIGHT    -        -32.135 (meters)                     GEOID18
 KB1208  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 KB1208  HORZ ORDER      -  SECOND
 KB1208
 KB1208.This mark is at Coles Co Mem Airport (MTO)
 KB1208
 KB1208.The horizontal coordinates were established by classical geodetic methods
 KB1208.and adjusted by the National Geodetic Survey in October 1999.
 KB1208
 KB1208.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1208.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1208
 KB1208.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1208.GEOID18 height accuracy estimate available here.
 KB1208
 KB1208.Click photographs - Photos may exist for this station.
 KB1208
 KB1208.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1208
 KB1208. The following values were computed from the NAD 83(1997) position.
 KB1208
 KB1208;                    North         East     Units Scale Factor Converg.
 KB1208;SPC IL E     -   312,730.003   303,373.934   MT  0.99997514   +0 01 29.8
 KB1208;SPC IL E     - 1,026,015.02    995,319.32   sFT  0.99997514   +0 01 29.8
 KB1208;UTM  16      - 4,371,306.929   388,706.150   MT  0.99975250   -0 49 22.7
 KB1208
 KB1208!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1208!SPC IL E     -   0.99997101  x   0.99997514  =   0.99994615
 KB1208!UTM  16      -   0.99997101  x   0.99975250  =   0.99972351
 KB1208
 KB1208:                Primary Azimuth Mark                     Grid Az
 KB1208:SPC IL E     -  COLES AIRPORT                            094 51 02.0
 KB1208:UTM  16      -  COLES AIRPORT                            095 41 54.5
 KB1208
 KB1208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8870671306(NAD 83)
 KB1208
 KB1208|---------------------------------------------------------------------|
 KB1208| PID    Reference Object                     Distance      Geod. Az  |
 KB1208|                                                           dddmmss.s |
 KB1208| KB1207 COLES AIRPORT                       APPROX. 1.0 KM 0945231.8 |
 KB1208| KB1209 MATTOON MUNICIPAL E TANK            APPROX. 5.0 KM 2722831.8 |
 KB1208| KB1204 MATTOON BLAW KNOX CO WATER TK       APPROX. 3.9 KM 2733842.4 |
 KB1208|---------------------------------------------------------------------|
 KB1208
 KB1208                          SUPERSEDED SURVEY CONTROL
 KB1208
 KB1208  NAD 83(1997)-  39 29 03.01107(N)    088 17 38.81606(W) AD(       ) 2
 KB1208  NAD 83(1986)-  39 29 03.02195(N)    088 17 38.81395(W) AD(       ) 2
 KB1208  NAD 27      -  39 29 02.89891(N)    088 17 38.65312(W) AD(       ) 2
 KB1208  NGVD 29 (07/19/86)  217.0    (m)          712.     (f) VERT ANG       
 KB1208
 KB1208.Superseded values are not recommended for survey control.
 KB1208
 KB1208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1208.See file dsdata.pdf to determine how the superseded data were derived.
 KB1208
 KB1208_MARKER: DZ = AZIMUTH MARK DISK
 KB1208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1208_STAMPING: COLES AIRPORT 1980
 KB1208_MARK LOGO: NGS
 KB1208_PROJECTION: RECESSED 4 CENTIMETERS
 KB1208_MAGNETIC: O = OTHER; SEE DESCRIPTION
 KB1208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1208+STABILITY: SURFACE MOTION
 KB1208
 KB1208  HISTORY     - Date     Condition        Report By
 KB1208  HISTORY     - 1980     MONUMENTED       NGS
 KB1208  HISTORY     - 19800615 GOOD             NGS
 KB1208
 KB1208                          STATION DESCRIPTION
 KB1208
 KB1208'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1208'THE STATION IS LOCATED ABOUT 9,7 KM (6 MI) WEST OF CHARLESTON,
 KB1208'7.2 KM (4-1/2 MI) EAST OF MATTOON, AND ON STATE HIGHWAY 16
 KB1208'RIGHT-OF-WAY.  PERMISSION FOR THE STATION WAS OBTAINED FROM
 KB1208'ILLINOIS DEPARTMENT OF TRANSPORTATION, MR. P.R. ENGELBERTH,
 KB1208'DISTRICT TRAFFIC ENGINEER, DIVISION OF HIGHWAYS, DISTRICT 5,
 KB1208'TRANSPORTATION BUILDING, PARIS, IL 61944.
 KB1208'TELEPHONE NUMBER 217-465-4181.
 KB1208'
 KB1208'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 KB1208'HIGHWAY 57 AND STATE HIGHWAY 16, ABOUT 4.8 KM (3 MI) EAST
 KB1208'OF MATTOON, GO EAST ON HIGHWAY 16 FOR 1.04 KM (0.65 MI) TO
 KB1208'A CROSSROAD.  CONTINUE EAST ON HIGHWAY 16 FOR 1.2 KM (0.75 MI)
 KB1208'TO THE STATION ON THE RIGHT.
 KB1208'
 KB1208'THE STATION IS A STANDARD NGS AZIMUTH MARK DISK
 KB1208'STAMPED---COLES AIRPORT 1980---,
 KB1208'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1208'RECESSED 4 CM BELOW THE GROUND.  IT IS LOCATED
 KB1208'20.7 METERS (68.0 FT) SOUTH FROM THE CENTER OF THE EAST BOUND
 KB1208'LANES OF STATE HIGHWAY 16,
 KB1208'1.79 METERS (5.88 FT) EAST FROM A POWER POLE,
 KB1208'1.02 METERS (3.35 FT) WEST-NORTHWEST FROM A METAL WITNESS POST,
 KB1208'AND
 KB1208'0.59 METER (1.9 FT) NORTH FROM A FENCE.
 KB1208'
 KB1208'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
 KB1208
 KB1208                          STATION RECOVERY (1980)
 KB1208
 KB1208'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 KB1208'1980 GEODESY DESCRIPTION, THE STATION IS A STANDARD NGS AZIMUTH MARK
 KB1208'DISK STAMPED COLES AIRPORT 1980, SET INTO THE TOP OF A ROUND CONCRETE
 KB1208'MONUMENT 30 CM IN DIAMETER RECESSED 4 CM BELOW THE GROUND.  IT IS
 KB1208'LOCATED 20.7 METERS (67.9 FT) 68.0 FT (20.7 M) SOUTH FROM THE CENTER
 KB1208'OF THE EAST BOUND LANES OF STATE HIGHWAY 16, 1.79 METERS (5.87 FT)
 KB1208'5.88 FT (1.79 M) EAST FROM A POWER POLE, 1.02 METERS (3.35 FT) 3.35 FT
 KB1208'(1.02 M) WEST-NORTHWEST FROM A METAL WITNESS POST, AND 0.59 METERS
 KB1208'(1.94 FT) 1.9 FT (0.6 M) NORTH FROM A FENCE.  ALSO, THE STATION IS
 KB1208'28.4 FT (8.7 M) EAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING TO THE
 KB1208'LOCALIZER BUILDING NEAR RUNWAY END 11, AND 2.9 FT (0.9 M) EAST FROM A
 KB1208'POLE SUPPORTING A POWER SUPPLY BOX.  NOTE, NGS QID/QSN 0390882410010.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1211 ***********************************************************************
 KB1211  DESIGNATION -  COLES AIRPORT RM 3
 KB1211  PID         -  KB1211
 KB1211  STATE/COUNTY-  IL/COLES
 KB1211  COUNTRY     -  US
 KB1211  USGS QUAD   -  MATTOON EAST (2018)
 KB1211
 KB1211                         *CURRENT SURVEY CONTROL
 KB1211  ______________________________________________________________________
 KB1211* NAD 83(1997) POSITION- 39 28 56.70576(N) 088 16 53.83496(W)   ADJUSTED
 KB1211* NAVD 88 ORTHO HEIGHT -   216.19  (+/-2cm)      709.3   (feet) VERTCON3
 KB1211  ______________________________________________________________________
 KB1211  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB1211  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 KB1211  HORZ ORDER      -  SECOND
 KB1211  VERT ORDER      -  THIRD ? (See Below)
 KB1211
 KB1211.This mark is at Coles Co Mem Airport (MTO)
 KB1211
 KB1211.The horizontal coordinates were established by classical geodetic methods
 KB1211.and adjusted by the National Geodetic Survey in October 1999.
 KB1211
 KB1211.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1211.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1211
 KB1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1211.GEOID18 height accuracy estimate available here.
 KB1211
 KB1211.The vertical order pertains to the NGVD 29 superseded value.
 KB1211
 KB1211.Click photographs - Photos may exist for this station.
 KB1211
 KB1211.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1211
 KB1211. The following values were computed from the NAD 83(1997) position.
 KB1211
 KB1211;                    North         East     Units Scale Factor Converg.
 KB1211;SPC IL E     -   312,536.099   304,448.979   MT  0.99997524   +0 01 58.4
 KB1211;SPC IL E     - 1,025,378.85    998,846.36   sFT  0.99997524   +0 01 58.4
 KB1211;UTM  16      - 4,371,097.185   389,777.968   MT  0.99974958   -0 48 54.0
 KB1211
 KB1211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1211!SPC IL E     -   0.99997112  x   0.99997524  =   0.99994637
 KB1211!UTM  16      -   0.99997112  x   0.99974958  =   0.99972071
 KB1211
 KB1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8977771097(NAD 83)
 KB1211
 KB1211                          SUPERSEDED SURVEY CONTROL
 KB1211
 KB1211  NAD 83(1997)-  39 28 56.70574(N)    088 16 53.83499(W) AD(       ) 2
 KB1211  NAD 83(1986)-  39 28 56.71676(N)    088 16 53.83298(W) AD(       ) 2
 KB1211  NAD 27      -  39 28 56.59283(N)    088 16 53.67315(W) AD(       ) 2
 KB1211  NGVD 29             216.25   (m)          709.5    (f) LEVELING    3  
 KB1211
 KB1211.Superseded values are not recommended for survey control.
 KB1211
 KB1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1211.See file dsdata.pdf to determine how the superseded data were derived.
 KB1211
 KB1211_MARKER: DR = REFERENCE MARK DISK
 KB1211_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 KB1211_STAMPING: COLES AIRPORT NO 3 1980
 KB1211_MARK LOGO: NGS
 KB1211_MAGNETIC: O = OTHER; SEE DESCRIPTION
 KB1211_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1211
 KB1211  HISTORY     - Date     Condition        Report By
 KB1211  HISTORY     - 1980     MONUMENTED       NGS
 KB1211  HISTORY     - 19800615 GOOD             NGS
 KB1211  HISTORY     - 20101020 GOOD             FARNGP
 KB1211
 KB1211                          STATION DESCRIPTION
 KB1211
 KB1211'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1211'THE STATION IS LOCATED ABOUT 8.8 KM (5.5 MI) WEST OF CHARLESTON,
 KB1211'8.0 KM (5 MI) EAST OF MATTOON, AND ON PROPERTY OF THE COLES
 KB1211'COUNTY MEMORIAL AIRPORT.  PERMISSION FOR THE STATION WAS
 KB1211'OBTAINED FROM COLONEL JOHN FARRAR, AIRPORT MANAGER,
 KB1211'P.O. BOX 508, MATTOON, IL 61938. TELEPHONE NUMBER 217-235-0586.
 KB1211'
 KB1211'TO REACH THE STATION FROM FROM THE JUNCTION OF INTERSTATE
 KB1211'HIGHWAY 57 AND STATE HIGHWAY 16, ABOUT 4.8 KM (3 MI) EAST
 KB1211'OF MATTOON, GO EAST ON STATE HIGHWAY 16 FOR 1.04 KM (0.65 MI)
 KB1211'TO A CROSSROAD.  CONTINUE EAST ON HIGHWAY 16 FOR 2.2 KM
 KB1211'(1.4 MI) TO THE ENTRANCE TO COLES COUNTY MEMORIAL AIRPORT.
 KB1211'TURN RIGHT AND GO SOUTH AND EAST ON A PAVED ROAD FOR 0.24 KM
 KB1211'(0.15 MI) TO A BEACON AND THE STATION ON THE LEFT.
 KB1211'
 KB1211'THE STATION IS A STANDARD NGS REFERENCE MARK DISK
 KB1211'STAMPED---COLES AIRPORT NO 3 1980---,
 KB1211'SET INTO A DRILL HOLE IN A CONCRETE FOOTING
 KB1211'FOR AN AIRPORT BEACON.
 KB1211'IT IS LOCATED
 KB1211'3.8 METERS (12.5 FT) NORTH FROM THE NORTH EDGE OF THE PAVEMENT AND
 KB1211'2.55 METERS (8.38 FT) EAST FROM THE CENTER OF A GATE.
 KB1211'
 KB1211'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.4 METERS.
 KB1211
 KB1211                          STATION RECOVERY (1980)
 KB1211
 KB1211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 KB1211'1980 GEODESY DESCRIPION, THE STATION IS A STANDARD NGS REFERENCE MARK
 KB1211'DISK STAMPED COLES AIRPORT NO 3 1980, SET INTO A DRILL HOLE IN A
 KB1211'CONCRETE FOOTING FOR AN AIRPORT BEACON.  IT IS LOCATED 3.8 METERS
 KB1211'(12.5 FT) 12.5 FT (3.8 M) NORTH FROM THE NORTH EDGE OF THE PAVEMENT
 KB1211'AND 2.55 METERS, (8.37 FT) 8.38 FT (2.55 M) EAST FROM THE CENTER OF A
 KB1211'GATE.  NOTE, G-16597
 KB1211
 KB1211                          STATION RECOVERY (2010)
 KB1211
 KB1211'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (BRD)
 KB1211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1409 ***********************************************************************
 NH1409  DESIGNATION -  COLES RM 2
 NH1409  PID         -  NH1409
 NH1409  STATE/COUNTY-  IL/WINNEBAGO
 NH1409  COUNTRY     -  US
 NH1409  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1409
 NH1409                         *CURRENT SURVEY CONTROL
 NH1409  ______________________________________________________________________
 NH1409* NAD 83(1997) POSITION- 42 20 22.10476(N) 089 04 30.27432(W)   ADJUSTED
 NH1409* NAVD 88 ORTHO HEIGHT -   225.    (meters)      738.    (feet) SCALED
 NH1409  ______________________________________________________________________
 NH1409  GEOID HEIGHT    -        -33.516 (meters)                     GEOID18
 NH1409  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 NH1409  HORZ ORDER      -  FIRST
 NH1409
 NH1409.The horizontal coordinates were established by classical geodetic methods
 NH1409.and adjusted by the National Geodetic Survey in October 1999.
 NH1409
 NH1409.The orthometric height was scaled from a topographic map.
 NH1409
 NH1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1409.GEOID18 height accuracy estimate available here.
 NH1409
 NH1409.Click photographs - Photos may exist for this station.
 NH1409
 NH1409.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1409
 NH1409. The following values were computed from the NAD 83(1997) position.
 NH1409
 NH1409;                    North         East     Units Scale Factor Converg.
 NH1409;SPC IL W     -   630,365.086   789,952.044   MT  1.00004070   +0 44 06.9
 NH1409;SPC IL W     - 2,068,122.79  2,591,701.00   sFT  1.00004070   +0 44 06.9
 NH1409;UTM  16      - 4,689,554.042   329,060.025   MT  0.99995954   -1 23 52.6
 NH1409
 NH1409!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1409!SPC IL W     -   0.99996998  x   1.00004070  =   1.00001068
 NH1409!UTM  16      -   0.99996998  x   0.99995954  =   0.99992952
 NH1409
 NH1409:                Primary Azimuth Mark                     Grid Az
 NH1409:SPC IL W     -  GENET                                    347 05 58.5
 NH1409:UTM  16      -  GENET                                    349 13 58.0
 NH1409
 NH1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2906089554(NAD 83)
 NH1409
 NH1409|---------------------------------------------------------------------|
 NH1409| PID    Reference Object                     Distance      Geod. Az  |
 NH1409|                                                           dddmmss.s |
 NH1409| NH1408 ROCKFORD HARLEM CONSOL SCH CHI      APPROX. 1.9 KM 0910557.6 |
 NH1409| NH1431 ROCKFORD MUN SANATORIUM STACK       APPROX. 6.3 KM 1650729.9 |
 NH1409| NH1455 ROCKFORD HIGHLAND SCH CHIMNEY       APPROX. 8.1 KM 1703554.8 |
 NH1409| NH1442 ROCKFORD BETHESDA CONVENT CH        APPROX. 8.2 KM 1721109.7 |
 NH1409| NH1412 ROCKFORD INGERSOLL MILL CO TK       APPROX. 4.5 KM 1754422.5 |
 NH1409| NH1488 ROCKFORD GREENLEE BROS CO STK       APPROX.10.6 KM 1770801.7 |
 NH1409| NH1458 ROCKFORD A LINCOLN JR HS STK        APPROX. 8.3 KM 1774301.9 |
 NH1409| NH1437 ROCKFORD SCHUMANN PIANO CO TK       APPROX. 4.5 KM 1781819.1 |
 NH1409| NH1436 ROCKFORD ST ANTHONYS HOSP TWR       APPROX. 8.1 KM 1790332.0 |
 NH1409| NH1476 ROCKFORD DROP FORGE CO STACK        APPROX.10.3 KM 1803407.7 |
 NH1409| NH1475 ROCKFORD NATL LOCK CO STACK         APPROX.10.4 KM 1814150.2 |
 NH1409| NH1457 ROCKFORD MASONIC CATH NE SPIRE      APPROX. 8.2 KM 1865413.4 |
 NH1409| NH1406 ROCKFORD MILLER INCUBAT CO TK       APPROX. 4.5 KM 1871235.0 |
 NH1409| NH1441 ROCKFORD FIRST EV L CH NE CUP       APPROX. 8.3 KM 1871852.5 |
 NH1409| NH1432 ROCKFORD FIRST EV L CH SW CUP       APPROX. 8.3 KM 1872235.5 |
 NH1409| NH1486 ROCKFORD G D ROPER CORP TANK        APPROX.10.3 KM 1881833.0 |
 NH1409| NH1456 ROCKFORD NEWS CO CUPOLA             APPROX. 7.9 KM 1895642.4 |
 NH1409| NH1411 ROCKFORD WATER WORKS SHOP STK       APPROX. 7.5 KM 1901527.6 |
 NH1409| NH1444 ROCKFORD C ILL P AND L CO STK       APPROX. 8.4 KM 1903104.8 |
 NH1409| NH1485 ROCKFORD CHAPPELL BROS INC TK       APPROX.11.4 KM 1904845.0 |
 NH1409| NH1416 ROCKFORD BARBER COLEMAN CO TK       APPROX. 9.0 KM 1913123.8 |
 NH1409| NH1434 ROCKFORD R K WELSH SCH STACK        APPROX. 5.0 KM 1921139.9 |
 NH1409| NH1423 ROCKFORD TOWER GARAGE TK            APPROX. 8.2 KM 1923624.2 |
 NH1409| NH1448 ROCKFORD ROOSEVELT SR HS STK        APPROX. 6.4 KM 1934108.0 |
 NH1409| NH1420 ROCKFORD ST MARYS CHURCH TOWER      APPROX. 7.7 KM 1943611.3 |
 NH1409| NH1419 ROCKFORD ST PAULS EVAN LUTH CH      APPROX. 7.0 KM 1954318.3 |
 NH1409| NH1438 ROCKFORD CEN ILL UTIL CO STK        APPROX. 7.8 KM 1983807.0 |
 NH1409| NH1439 ROCKFORD H H LEATHER CO STACK       APPROX. 7.1 KM 1984810.2 |
 NH1409| NH1453 ROCKFORD WATER WORKS STACK          APPROX. 8.1 KM 2001311.3 |
 NH1409| NH1445 ROCKFORD DEAN MILK CO STACK         APPROX. 6.4 KM 2004548.8 |
 NH1409| NH1447 ROCKFORD J CASE TRACTOR CO STK      APPROX. 8.8 KM 2060008.3 |
 NH1409| NH0551 COLES                                17.800 METERS 20951     |
 NH1409| NH1443 ROCKFORD US RAD RNG STA MAST        APPROX. 1.1 KM 2122537.8 |
 NH1409| CI8412 COLES RM                             28.210 METERS 22400     |
 NH1409| NH0867 GENET                               APPROX. 0.7 KM 3475005.4 |
 NH1409|---------------------------------------------------------------------|
 NH1409
 NH1409                          SUPERSEDED SURVEY CONTROL
 NH1409
 NH1409  NAD 83(1996)-  42 20 22.10474(N)    089 04 30.27501(W) AD(       ) 1
 NH1409  NAD 83(1991)-  42 20 22.10169(N)    089 04 30.27559(W) AD(       ) 1
 NH1409  NAD 83(1986)-  42 20 22.09918(N)    089 04 30.27727(W) AD(       ) 1
 NH1409  NAD 27      -  42 20 22.03410(N)    089 04 29.88890(W) AD(       ) 1
 NH1409
 NH1409.Superseded values are not recommended for survey control.
 NH1409
 NH1409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1409.See file dsdata.pdf to determine how the superseded data were derived.
 NH1409
 NH1409_MARKER: DR = REFERENCE MARK DISK
 NH1409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1409_STAMPING: COLES NO 2 1920
 NH1409_MARK LOGO: CGS
 NH1409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1409+STABILITY: SURFACE MOTION
 NH1409
 NH1409  HISTORY     - Date     Condition        Report By
 NH1409  HISTORY     - 1935     MONUMENTED       CGS
 NH1409  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH1409
 NH1409                          STATION DESCRIPTION
 NH1409
 NH1409'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1409'THIS STATION IS ABOUT 5 MILES NORTH OF ROCKFORD, ON THE
 NH1409'RIGHT-OF-WAY OF THE CHICAGO, MILWAUKEE, AND ST. PAUL RAILROAD,
 NH1409'AT THE EAST SIDE OF THE TRACKS.  ABOUT 1/4 MILE WEST OF ROCK
 NH1409'RIVER.  0.15 MILE EAST OF U.S. HIGHWAY 51.  15 FEET WEST OF
 NH1409'EAST RIGHT-OF-WAY FENCE LINE 36 FEET NORTH OF CENTERLINE OF
 NH1409'EAST-WEST LANE.  25.13 FEET EAST OF EAST RAIL.  58.39 FEET
 NH1409'(17.80M.) NORTHEAST OF PRECISE TRAVERSE STATION COLES 1920.
 NH1409'THE MARK PROJECTS 3 INCHES.
 NH1409'
 NH1409'COLES R.M. NO. 2 IS MARKED WITH AND REFERENCE MARK NO. 1 IS
 NH1409'MARKED WITH STANDARD DISCS SET IN CONCRETE.
 NH1409'
 NH1409'THE SURFACE AND UNDERGROUND MARKS AT STATION GENET 1920
 NH1409'(AZIMUTH MARK FOR COLES R.M. NO. 2) AND COLES 1920 ARE STANDARD
 NH1409'DISCS SET IN CONCRETE.
 NH1409'
 NH1409'PRECISE TRAVERSE STATION COLES 1920 IS SOUTHWEST AND ACROSS
 NH1409'TRACKS FROM STATION.  THIS STATION WAS RECOVERED AS ORIGINALLY
 NH1409'DESCRIBED EXCEPT THAT THE DISTANCE TO THE REFERENCE MARK
 NH1409'FAILED TO CHECK BY 0.04 FEET.  THE STATION WAS NOT OCCUPIED BY
 NH1409'OBSERVING PARTY.  STATION AND REFERENCE MARK IN GOOD CONDITION.
 NH1409'STATION MARK IS AT THE WEST SIDE OF TRACKS, 2 YARDS SOUTH OF
 NH1409'GEORGE BROWNS PRIVATE LANE, 270 YARDS EAST OF HIS RESIDENCE.
 NH1409'2.54 METERS (8.33 FEET) WEST OF THE WEST RAIL.  THE REFERENCE
 NH1409'MARK IS ON THE SAME SIDE OF TRACK, 38.67 FEET (11.79 METERS)
 NH1409'DISTANT, S 65 DEG 30 MIN W.  BOTH MARKS ARE
 NH1409'FLUSH WITH THE GROUND.
 NH1409'
 NH1409'PRECISE TRAVERSE STATION GENET 1920 WAS USED AS AN AZIMUTH
 NH1409'MARK.  THE MARK IS 694.69 METERS (2279.16 FEET) NORTH OF
 NH1409'PRECISE TRAVERSE STATION COLES 1920, AT WEST SIDE OF TRACKS.
 NH1409'ON TANGENT LINE EXTENDED FROM EAST RAIL.  54 YARDS NORTH OF
 NH1409'CONCRETE DRIVE ACROSS TRACKS.  40 YARDS EAST OF SAM BLACKS
 NH1409'RESIDENCE.  ABOUT 100 YARDS NORTH OF POINT OF CURVATURE OF
 NH1409'TRACKS.  19 YARDS SOUTH OF FENCE CORNER.  18 FEET
 NH1409'SOUTH-SOUTHEAST OF TELEPHONE POLE.  7.96 METERS (26.12 FEET)
 NH1409'WEST OF WEST RAIL.  MARK IS FLUSH.  REFERENCE MARK FOR THIS
 NH1409'STATION IS AT EAST SIDE OF TRACKS 23.76 METERS (77.95
 NH1409'FEET) DISTANT S 89 DEG 55 MIN E.
 NH1409'REFERENCE MARK IS FLUSH.
 NH1409'
 NH1409'TO REACH THE STATION FROM BRIDGE ACROSS ROCK RIVER ON U.S. 51
 NH1409'IN ROCKTON GO SOUTH ON 51 0.6 MILE TO JUNCTION WITH ILLINOIS
 NH1409'75.  CONTINUE SOUTH ON 51 7.3 MILES TO PRIVATE LANE LEADING
 NH1409'EAST.  THENCE ON LANE 0.15 MILE TO RAILROAD TRACKS AND STATION.
 NH1409'
 NH1409'A 100-FOOT SIGNAL AT HENDERSON IS VISIBLE AT THE GROUND.
 NH1409'
 NH1409'A 100-FOOT SIGNAL AT MILLS IS VISIBLE AT 64 FEET.
 NH1409'
 NH1409'A 100-FOOT SIGNAL AT GREGORY IS VISIBLE AT THE GROUND.
 NH1409'
 NH1409'AN 8-FOOT SIGNAL AT FAUST IS VISIBLE AT 37 FEET.
 NH1409'
 NH1409'A 100-FOOT SIGNAL AT BLACK IS VISIBLE AT 37 FEET.
 NH1409'
 NH1409'A 100-FOOT SIGNAL AT MYERS IS VISIBLE AT 50 FEET.
 NH1409'
 NH1409'A 53-FOOT SIGNAL AT AIRPORT IS VISIBLE AT THE GROUND.
 NH1409'
 NH1409'*THIS MAST IS THE MOST NORTHEASTERN OF GROUP OF FOUR.  POINTED
 NH1409'ON CENTER OF TOP OF MAST.
 NH1409
 NH1409                          STATION RECOVERY (1997)
 NH1409
 NH1409'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1409'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1840 ***********************************************************************
 LC1840  DESIGNATION -  COLFAX MUNICIPAL TANK
 LC1840  PID         -  LC1840
 LC1840  STATE/COUNTY-  IL/MCLEAN
 LC1840  COUNTRY     -  US
 LC1840  USGS QUAD   -  COLFAX (2018)
 LC1840
 LC1840                         *CURRENT SURVEY CONTROL
 LC1840  ______________________________________________________________________
 LC1840* NAD 83(1997) POSITION- 40 33 59.53421(N) 088 36 52.87105(W)   ADJUSTED
 LC1840  ______________________________________________________________________
 LC1840  GEOID HEIGHT    -        -32.076 (meters)                     GEOID18
 LC1840  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 LC1840  HORZ ORDER      -  THIRD
 LC1840
 LC1840.The horizontal coordinates were established by classical geodetic methods
 LC1840.and adjusted by the National Geodetic Survey in October 1999.
 LC1840
 LC1840.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1840.GEOID18 height accuracy estimate available here.
 LC1840
 LC1840.Click photographs - Photos may exist for this station.
 LC1840
 LC1840.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1840
 LC1840. The following values were computed from the NAD 83(1997) position.
 LC1840
 LC1840;                    North         East     Units Scale Factor Converg.
 LC1840;SPC IL E     -   432,945.130   276,174.490   MT  0.99998198   -0 10 58.7
 LC1840;SPC IL E     - 1,420,420.81    906,082.47   sFT  0.99998198   -0 10 58.7
 LC1840;UTM  16      - 4,491,893.130   363,313.835   MT  0.99982997   -1 03 00.9
 LC1840
 LC1840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6331391893(NAD 83)
 LC1840
 LC1840                          SUPERSEDED SURVEY CONTROL
 LC1840
 LC1840  NAD 83(1986)-  40 33 59.54905(N)    088 36 52.88133(W) AD(       ) 3
 LC1840  NAD 27      -  40 33 59.41200(N)    088 36 52.66500(W) AD(       ) 3
 LC1840
 LC1840.Superseded values are not recommended for survey control.
 LC1840
 LC1840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1840.See file dsdata.pdf to determine how the superseded data were derived.
 LC1840
 LC1840_MARKER: 82 = FINIAL
 LC1840
 LC1840  HISTORY     - Date     Condition        Report By
 LC1840  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1840
 LC1840                          STATION DESCRIPTION
 LC1840
 LC1840'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1840'THE POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 LC1840'TANK OF COLFAX.  THE TANK IS A STEEL STRUCTURE PAINTED SILVER
 LC1840'AND IS APPROXIMATELY 125 FEET HIGH.  IT IS LOCATED IN THE
 LC1840'CENTRAL PART OF TOWN AND IS THE ONLY TANK IN THE IMMEDIATE
 LC1840'VICINITY.
 LC1840'
 LC1840'OBSERVED UPON FROM TRIANGULATION STATIONS.  THOMAS, KING,
 LC1840'ZIMMERMAN.
 LC1840'
 LC1840'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1998 ***********************************************************************
 JB1998  DESIGNATION -  COLLINSVILLE
 JB1998  PID         -  JB1998
 JB1998  STATE/COUNTY-  IL/MADISON
 JB1998  COUNTRY     -  US
 JB1998  USGS QUAD   -  COLLINSVILLE (2018)
 JB1998
 JB1998                         *CURRENT SURVEY CONTROL
 JB1998  ______________________________________________________________________
 JB1998* NAD 83(1997) POSITION- 38 41 59.64295(N) 089 57 20.82375(W)   ADJUSTED
 JB1998* NAVD 88 ORTHO HEIGHT -   177.516 (meters)      582.40  (feet) ADJUSTED
 JB1998  ______________________________________________________________________
 JB1998  GEOID HEIGHT    -        -30.996 (meters)                     GEOID18
 JB1998  LAPLACE CORR    -          1.63  (seconds)                    DEFLEC18
 JB1998  DYNAMIC HEIGHT  -        177.405 (meters)      582.04  (feet) COMP
 JB1998  MODELED GRAVITY -    979,998.7   (mgal)                       NAVD 88
 JB1998
 JB1998  HORZ ORDER      -  FIRST
 JB1998  VERT ORDER      -  SECOND    CLASS I
 JB1998
 JB1998.The horizontal coordinates were established by classical geodetic methods
 JB1998.and adjusted by the National Geodetic Survey in October 1999.
 JB1998
 JB1998.The orthometric height was determined by differential leveling and
 JB1998.adjusted by the NATIONAL GEODETIC SURVEY
 JB1998.in July 2014.
 JB1998
 JB1998.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1998.GEOID18 height accuracy estimate available here.
 JB1998
 JB1998.Click photographs - Photos may exist for this station.
 JB1998
 JB1998.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1998
 JB1998.The dynamic height is computed by dividing the NAVD 88
 JB1998.geopotential number by the normal gravity value computed on the
 JB1998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1998.degrees latitude (g = 980.6199 gals.).
 JB1998
 JB1998.The modeled gravity was interpolated from observed gravity values.
 JB1998
 JB1998. The following values were computed from the NAD 83(1997) position.
 JB1998
 JB1998;                    North         East     Units Scale Factor Converg.
 JB1998;SPC IL W     -   225,677.553   718,343.821   MT  0.99994532   +0 07 54.7
 JB1998;SPC IL W     -   740,410.44  2,356,766.35   sFT  0.99994532   +0 07 54.7
 JB1998;UTM  16      - 4,287,622.739   242,950.682   MT  1.00041374   -1 50 56.7
 JB1998;UTM  15      - 4,287,874.788   764,741.297   MT  1.00046318   +1 54 16.1
 JB1998
 JB1998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1998!SPC IL W     -   0.99997701  x   0.99994532  =   0.99992233
 JB1998!UTM  16      -   0.99997701  x   1.00041374  =   1.00039074
 JB1998!UTM  15      -   0.99997701  x   1.00046318  =   1.00044018
 JB1998
 JB1998:                Primary Azimuth Mark                     Grid Az
 JB1998:SPC IL W     -  COLLINSVILLE SMELTING CO N STK           198 11 04.3
 JB1998:UTM  16      -  COLLINSVILLE SMELTING CO N STK           200 09 55.7
 JB1998:UTM  15      -  COLLINSVILLE SMELTING CO N STK           196 24 42.9
 JB1998
 JB1998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4295087622(NAD 83)
 JB1998
 JB1998|---------------------------------------------------------------------|
 JB1998| PID    Reference Object                     Distance      Geod. Az  |
 JB1998|                                                           dddmmss.s |
 JB1998| JB2003 EDWARDSVILLE KETTLE R TREAT TK      APPROX. 9.0 KM 0013412.0 |
 JB1998| JB2001 EDWARDSVILLE MUNICIPAL TANK         APPROX.11.6 KM 0015621.4 |
 JB1998| JB2002 EDWARDSVILLE RICHARDS CO STK        APPROX.12.3 KM 0040644.8 |
 JB1998| JB1988 OFALLON INDEP ENGINEER CO TK        APPROX.13.5 KM 1572321.8 |
 JB1998| JB1989 SHILOH METHODIST CHURCH SPIRE       APPROX.16.4 KM 1620809.6 |
 JB1998| JB1983 OFALLON ST CLAIRS CATH CH           APPROX.12.7 KM 1632043.8 |
 JB1998| JB1995 MINE NO 17 STACK                    APPROX. 7.3 KM 1950709.0 |
 JB1998| CI4148 COLLINSVILLE RM 1                    30.925 METERS 19708     |
 JB1998| JB1996 COLLINSVILLE SMELTING CO S STK      APPROX. 1.0 KM 1974129.8 |
 JB1998| JB1997 COLLINSVILLE SMELTING CO N STK      APPROX. 0.9 KM 1981859.0 |
 JB1998| JB1992 COLLINSVILLE MUNICIPAL TANK         APPROX. 4.3 KM 2180119.3 |
 JB1998| JB1993 COLLINSVILLE ST PETER PAUL CH       APPROX. 4.0 KM 2192809.5 |
 JB1998| CI4147 COLLINSVILLE AZ MK                                 2824949.7 |
 JB1998| CI4149 COLLINSVILLE RM 2                    41.319 METERS 28250     |
 JB1998|---------------------------------------------------------------------|
 JB1998
 JB1998                          SUPERSEDED SURVEY CONTROL
 JB1998
 JB1998  NAD 83(1986)-  38 41 59.65849(N)    089 57 20.81660(W) AD(       ) 1
 JB1998  NAD 27      -  38 41 59.48513(N)    089 57 20.44981(W) AD(       ) 1
 JB1998
 JB1998.Superseded values are not recommended for survey control.
 JB1998
 JB1998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1998.See file dsdata.pdf to determine how the superseded data were derived.
 JB1998
 JB1998_MARKER: DS = TRIANGULATION STATION DISK
 JB1998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1998_STAMPING: COLLINSVILLE 1934
 JB1998_MARK LOGO: CGS
 JB1998_PROJECTION: RECESSED 8 CENTIMETERS
 JB1998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1998+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2013
 JB1998
 JB1998  HISTORY     - Date     Condition        Report By
 JB1998  HISTORY     - 1934     MONUMENTED       CGS
 JB1998  HISTORY     - 1971     GOOD             NGS
 JB1998  HISTORY     - 20130412 GOOD             PATRIC
 JB1998
 JB1998                          STATION DESCRIPTION
 JB1998
 JB1998'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JB1998'ABOUT 2 MILES NORTHEAST OF COLLINSVILLE, ON THE SUMMIT OF A SMALL HILL
 JB1998'AND IN THE YARD OF A SMALL BUNGALOW OWNED BY JOHN ADAMS, 54 FEET NORTH
 JB1998'OF THE NORTHWEST CORNER OF THE HOUSE, 63 FEET NORTHWEST OF NORTHEAST
 JB1998'CORNER OF HOUSE, 47 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST
 JB1998'ROAD, AND IS SET FLUSH.
 JB1998'
 JB1998'TO REACH STATION FROM ST PETER AND PAUL CATHOLIC CHURCH IN
 JB1998'COLLINSVILLE, GO NORTHEAST ON U S HIGHWAY 40, 2.6 MILES TO A
 JB1998'CROSSROADS WITH A LUNCH-ROOM IN THE SOUTHEAST ANGLE, TURN EAST, GO
 JB1998'0.25 MILE, TURN SOUTH, GO 0.1 MILE, TURN EAST AND GO 250 FEET TO THE
 JB1998'STATION ON TOP OF THE HILL.
 JB1998'
 JB1998'REFERENCE MARK NO 1 IS SOUTH-SOUTHWEST OF THE STATION, AT THE
 JB1998'NORTHWEST CORNER OF THE GARAGE, 163.04 FEET SOUTHEAST OF REFERENCE
 JB1998'MARK NO 2 AND PROJECTS 5 INCHES.
 JB1998'
 JB1998'REFERENCE MARK NO 2 IS WEST-NORTHWEST OF THE STATION, 15 FEET SOUTH OF
 JB1998'THE EAST-WEST ROAD, 115 FEET EAST OF NORTH-SOUTH ROAD, AND PROJECTS 4
 JB1998'INCHES.
 JB1998'
 JB1998'AZIMUTH MARK IS WEST-NORTHWEST OF THE STATION, IN THE SOUTH
 JB1998'RIGHT-OF-WAY FENCE OF AN EAST-WEST ROAD, 10 FEET NORTHEAST OF A
 JB1998'DRIVEWAY LEADING INTO ADAMS FARM BUILDINGS, 5 FEET EAST OF THE
 JB1998'DRIVEWAY GATE, IN LINE WITH THE EAST SIDE OF A HOUSE ACROSS THE ROAD,
 JB1998'AND PROJECTS 5 INCHES.
 JB1998
 JB1998                          STATION RECOVERY (1971)
 JB1998
 JB1998'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1998'ALL MARKS WERE FOUND IN WHAT APPEARS TO BE GOOD CONDITION.  THE
 JB1998'DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE IN ERROR BY 0.37 OF A
 JB1998'FOOT.  THE DISTANCE TO REFERENCE MARK 2 FOUND TO BE IN ERROR BY 0.32
 JB1998'OF A FOOT.  THE DISTANCE BETWEEN THE REFERENCE MARKS FAILED TO CHECK
 JB1998'BY 0.18 OF A FOOT.  THE DIRECTION BETWEEN THE REFERENCE MARKS FAILED
 JB1998'TO CHECK BY 5 MINUTES AND 51 SECONDS.  ACCORDING TO THE PROPERTY OWNER
 JB1998'THESE MARKS HAVE NOT BEEN DISTURBED IN THE 18 YEARS THAT HE HAS OWNED
 JB1998'THE PROPERTY AND THE ERRORS ARE THOUGHT TO BE IN THE ORIGINAL WORK.  A
 JB1998'NEW DESCRIPTION FOLLOWS- THE AZIMUTH MARK IS OBSTRUCTED BY TREES AND
 JB1998'THERE WERE NO OBJECTS VISIBLE FROM WHICH TO SET A NEW AZIMUTH MARK
 JB1998'FROM NOR A SPOT AVAILABLE TO SET ONE HAD THERE OF BEEN.
 JB1998'
 JB1998'THE STATION IS ON THE SUMMIT OF A SMALL HILL IN THE FRONT YARD OF
 JB1998'HOUSE AND PROPERTY OWNED BY MR LEWIS CLONE SR, 47 FEET SOUTH OF
 JB1998'CENTERLINE OF ROAD, 63 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 JB1998'HOUSE, 12 FEET EAST OF THE CENTERLINE OF DRIVEWAY, 18 FEET SOUTHWEST
 JB1998'OF A 30 INCH OAK TREE AND 27 FEET EAST OF A 30 INCH SYCAMORE TREE.
 JB1998'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED COLLINSVILLE 1934.
 JB1998'
 JB1998'TO REACH THE STATION FROM THE ST PETER AND PAUL CATHOLIC CHURCH IN
 JB1998'COLLINSVILLE, GO NORTHEAST ON U S HIGHWAY 40 (BUSINESS) FOR 2.8 MILES
 JB1998'TO A CROSSROAD (E COUNTY LN)  TURN RIGHT ON E COUNTY LN AND GO SOUTH
 JB1998'FOR ABOUT 200 FEET TO A ROAD RIGHT.  TURN RIGHT AND GO SOUTH FOR 0.1
 JB1998'MILE TO A ROAD LEFT AND THE AZIMUTH MARK AS DESCRIBED.  GO LEFT ON THE
 JB1998'ROAD FOR 0.2 MILE TO A T-ROAD.  TURN RIGHT AND GO SOUTH FOR ABOUT 200
 JB1998'FEET TO A ROAD LEFT.  TURN LEFT AND GO EAST FOR ABOUT 250 FEET TO THE
 JB1998'STAITON ON THE RIGHT.
 JB1998'
 JB1998'REFERENCE MARK 1 IS 1 FOOT NORTHWEST OF THE NORTHWEST CORNER OF A
 JB1998'GARAGE, 13 FEET EAST OF A 20 INCH PEAR TREE, 7 FEET WEST OF CENTERLINE
 JB1998'OF DRIVEWAY AND 37 FEET WEST OF THE SOUTHWEST CORNER OF THE HOUSE.
 JB1998'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED COLLINSVILLE NO 1 1934.
 JB1998'
 JB1998'REFERENCE MARK 2 IS 15 FEET SOUTH OF THE CENTERLINE OF ROAD, 115 FEET
 JB1998'EAST OF THE CENTERLINE OF ROAD AND AT THE NORTH EDGE OF A CULTIVATED
 JB1998'FIELD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 JB1998'COLLINSVILLE NO 2 1934.
 JB1998'
 JB1998'THE AZIMUTH MARK IS 18 FEET SOUTH OF CENTERLINE OF PAVED ROAD, 10 FEET
 JB1998'EAST OF CENTERLINE OF DRIVEWAY, 6 FEET NORTH OF A I4 INCH TREE AND
 JB1998'ABOUT 75 FEET EAST OF CENTERLINE OF ROAD.  THE MONUMENT PROJECTS 8
 JB1998'INCHES AND THE DISK IS STAMPED COLLINSVILLE AZIMUTH 1934.
 JB1998
 JB1998                          STATION RECOVERY (2013)
 JB1998
 JB1998'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JB1998'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1994 ***********************************************************************
 JB1994  DESIGNATION -  COLLINSVILLE BAPTIST CH SPIRE
 JB1994  PID         -  JB1994
 JB1994  STATE/COUNTY-  IL/MADISON
 JB1994  COUNTRY     -  US
 JB1994  USGS QUAD   -  COLLINSVILLE (2018)
 JB1994
 JB1994                         *CURRENT SURVEY CONTROL
 JB1994  ______________________________________________________________________
 JB1994* NAD 83(1997) POSITION- 38 40 11.52618(N) 089 59 27.32560(W)   ADJUSTED
 JB1994  ______________________________________________________________________
 JB1994  GEOID HEIGHT    -        -30.963 (meters)                     GEOID18
 JB1994  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 JB1994  HORZ ORDER      -  THIRD
 JB1994
 JB1994.The horizontal coordinates were established by classical geodetic methods
 JB1994.and adjusted by the National Geodetic Survey in October 1999.
 JB1994
 JB1994.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1994.GEOID18 height accuracy estimate available here.
 JB1994
 JB1994.Click photographs - Photos may exist for this station.
 JB1994
 JB1994.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1994
 JB1994. The following values were computed from the NAD 83(1997) position.
 JB1994
 JB1994;                    North         East     Units Scale Factor Converg.
 JB1994;SPC IL W     -   222,337.413   715,293.571   MT  0.99994406   +0 06 35.3
 JB1994;SPC IL W     -   729,452.00  2,346,758.99   sFT  0.99994406   +0 06 35.3
 JB1994;SPC MO E     -   314,907.529   294,300.811   MT  0.99995749   +0 19 05.1
 JB1994;UTM  16      - 4,284,388.449   239,785.316   MT  1.00043391   -1 52 11.5
 JB1994;UTM  15      - 4,284,440.176   761,794.293   MT  1.00044407   +1 52 52.4
 JB1994
 JB1994_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3978584388(NAD 83)
 JB1994
 JB1994                          SUPERSEDED SURVEY CONTROL
 JB1994
 JB1994  NAD 83(1986)-  38 40 11.54243(N)    089 59 27.31894(W) AD(       ) 3
 JB1994  NAD 27      -  38 40 11.37000(N)    089 59 26.95000(W) AD(       ) 3
 JB1994  USSD        -  38 40 11.45000(N)    089 59 26.88000(W) AD(       ) 3
 JB1994
 JB1994.Superseded values are not recommended for survey control.
 JB1994
 JB1994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1994.See file dsdata.pdf to determine how the superseded data were derived.
 JB1994
 JB1994_MARKER: 90 = CHURCH SPIRE
 JB1994
 JB1994  HISTORY     - Date     Condition        Report By
 JB1994  HISTORY     - 1871     FIRST OBSERVED   COASUR
 JB1994
 JB1994                          STATION DESCRIPTION
 JB1994
 JB1994'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1992 ***********************************************************************
 JB1992  DESIGNATION -  COLLINSVILLE MUNICIPAL TANK
 JB1992  PID         -  JB1992
 JB1992  STATE/COUNTY-  IL/MADISON
 JB1992  COUNTRY     -  US
 JB1992  USGS QUAD   -  COLLINSVILLE (2018)
 JB1992
 JB1992                         *CURRENT SURVEY CONTROL
 JB1992  ______________________________________________________________________
 JB1992* NAD 83(1997) POSITION- 38 40 08.88794(N) 089 59 11.27188(W)   ADJUSTED
 JB1992  ______________________________________________________________________
 JB1992  GEOID HEIGHT    -        -30.958 (meters)                     GEOID18
 JB1992  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 JB1992  HORZ ORDER      -  THIRD
 JB1992
 JB1992.The horizontal coordinates were established by classical geodetic methods
 JB1992.and adjusted by the National Geodetic Survey in October 1999.
 JB1992
 JB1992.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1992.GEOID18 height accuracy estimate available here.
 JB1992
 JB1992.Click photographs - Photos may exist for this station.
 JB1992
 JB1992.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1992
 JB1992. The following values were computed from the NAD 83(1997) position.
 JB1992
 JB1992;                    North         East     Units Scale Factor Converg.
 JB1992;SPC IL W     -   222,256.818   715,681.796   MT  0.99994420   +0 06 45.3
 JB1992;SPC IL W     -   729,187.58  2,348,032.69   sFT  0.99994420   +0 06 45.3
 JB1992;UTM  16      - 4,284,294.446   240,170.713   MT  1.00043145   -1 52 01.4
 JB1992;UTM  15      - 4,284,371.586   762,185.020   MT  1.00044659   +1 53 02.4
 JB1992
 JB1992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4017084294(NAD 83)
 JB1992
 JB1992                          SUPERSEDED SURVEY CONTROL
 JB1992
 JB1992  NAD 83(1986)-  38 40 08.90370(N)    089 59 11.26482(W) AD(       ) 3
 JB1992  NAD 27      -  38 40 08.72600(N)    089 59 10.89400(W) AD(       ) 3
 JB1992
 JB1992.Superseded values are not recommended for survey control.
 JB1992
 JB1992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1992.See file dsdata.pdf to determine how the superseded data were derived.
 JB1992
 JB1992_MARKER: 53 = ELEVATED TANK
 JB1992
 JB1992  HISTORY     - Date     Condition        Report By
 JB1992  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1992  HISTORY     - 1959     GOOD             CGS
 JB1992
 JB1992                          STATION DESCRIPTION
 JB1992
 JB1992'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (MJB)
 JB1992'NO PRIOR DESCRIPTION.  RECOVERED IN GOOD CONDITION.
 JB1992'
 JB1992'LOCATED IN THE TOWN OF COLLINSVILLE, THE ELEVATED WATER TANK OF THE
 JB1992'MUNICIPAL WATER
 JB1992'SUPPLY, ON THE NORTHERLY SIDE OF CHURCH STREET
 JB1992'BETWEEN CENTER AND SOUTH CLINTON
 JB1992'STREETS, AND IN BACK OF THE CITY
 JB1992'HALL AND FIRE STATION.  IT IS A SILVER PAINTED,
 JB1992'STEEL TANK WITH
 JB1992'CONICAL ROOF AND HEMISPHERICAL BOTTON.
 JB1992'
 JB1992'THE TANK WAS ERECTED PRIOR TO 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1996 ***********************************************************************
 JB1996  DESIGNATION -  COLLINSVILLE SMELTING CO S STK
 JB1996  PID         -  JB1996
 JB1996  STATE/COUNTY-  IL/MADISON
 JB1996  COUNTRY     -  US
 JB1996  USGS QUAD   -  COLLINSVILLE (2018)
 JB1996
 JB1996                         *CURRENT SURVEY CONTROL
 JB1996  ______________________________________________________________________
 JB1996* NAD 83(1997) POSITION- 38 41 29.83160(N) 089 57 32.95690(W)   ADJUSTED
 JB1996  ______________________________________________________________________
 JB1996  GEOID HEIGHT    -        -30.982 (meters)                     GEOID18
 JB1996  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 JB1996  HORZ ORDER      -  THIRD
 JB1996
 JB1996.The horizontal coordinates were established by classical geodetic methods
 JB1996.and adjusted by the National Geodetic Survey in October 1999.
 JB1996
 JB1996.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1996.GEOID18 height accuracy estimate available here.
 JB1996
 JB1996.Click photographs - Photos may exist for this station.
 JB1996
 JB1996.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1996
 JB1996. The following values were computed from the NAD 83(1997) position.
 JB1996
 JB1996;                    North         East     Units Scale Factor Converg.
 JB1996;SPC IL W     -   224,757.673   718,052.731   MT  0.99994519   +0 07 47.0
 JB1996;SPC IL W     -   737,392.47  2,355,811.33   sFT  0.99994519   +0 07 47.0
 JB1996;UTM  16      - 4,286,713.043   242,627.820   MT  1.00041579   -1 51 03.1
 JB1996;UTM  15      - 4,286,945.864   764,478.663   MT  1.00046147   +1 54 07.3
 JB1996
 JB1996_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4262786713(NAD 83)
 JB1996
 JB1996                          SUPERSEDED SURVEY CONTROL
 JB1996
 JB1996  NAD 83(1986)-  38 41 29.84761(N)    089 57 32.94966(W) AD(       ) 3
 JB1996  NAD 27      -  38 41 29.67300(N)    089 57 32.58200(W) AD(       ) 3
 JB1996
 JB1996.Superseded values are not recommended for survey control.
 JB1996
 JB1996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1996.See file dsdata.pdf to determine how the superseded data were derived.
 JB1996
 JB1996_MARKER: 63 = STACK
 JB1996
 JB1996  HISTORY     - Date     Condition        Report By
 JB1996  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1996
 JB1996                          STATION DESCRIPTION
 JB1996
 JB1996'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1997 ***********************************************************************
 JB1997  DESIGNATION -  COLLINSVILLE SMELTING CO N STK
 JB1997  PID         -  JB1997
 JB1997  STATE/COUNTY-  IL/MADISON
 JB1997  COUNTRY     -  US
 JB1997  USGS QUAD   -  COLLINSVILLE (2018)
 JB1997
 JB1997                         *CURRENT SURVEY CONTROL
 JB1997  ______________________________________________________________________
 JB1997* NAD 83(1997) POSITION- 38 41 31.02062(N) 089 57 32.91331(W)   ADJUSTED
 JB1997  ______________________________________________________________________
 JB1997  GEOID HEIGHT    -        -30.983 (meters)                     GEOID18
 JB1997  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 JB1997  HORZ ORDER      -  THIRD
 JB1997
 JB1997.The horizontal coordinates were established by classical geodetic methods
 JB1997.and adjusted by the National Geodetic Survey in October 1999.
 JB1997
 JB1997.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1997.GEOID18 height accuracy estimate available here.
 JB1997
 JB1997.Click photographs - Photos may exist for this station.
 JB1997
 JB1997.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1997
 JB1997. The following values were computed from the NAD 83(1997) position.
 JB1997
 JB1997;                    North         East     Units Scale Factor Converg.
 JB1997;SPC IL W     -   224,794.338   718,053.701   MT  0.99994519   +0 07 47.0
 JB1997;SPC IL W     -   737,512.76  2,355,814.52   sFT  0.99994519   +0 07 47.0
 JB1997;UTM  16      - 4,286,749.670   242,630.058   MT  1.00041577   -1 51 03.1
 JB1997;UTM  15      - 4,286,982.561   764,478.499   MT  1.00046147   +1 54 07.3
 JB1997
 JB1997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4263086749(NAD 83)
 JB1997
 JB1997                          SUPERSEDED SURVEY CONTROL
 JB1997
 JB1997  NAD 83(1986)-  38 41 31.03624(N)    089 57 32.90625(W) AD(       ) 3
 JB1997  NAD 27      -  38 41 30.86200(N)    089 57 32.53900(W) AD(       ) 3
 JB1997
 JB1997.Superseded values are not recommended for survey control.
 JB1997
 JB1997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1997.See file dsdata.pdf to determine how the superseded data were derived.
 JB1997
 JB1997_MARKER: 63 = STACK
 JB1997
 JB1997  HISTORY     - Date     Condition        Report By
 JB1997  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1997
 JB1997                          STATION DESCRIPTION
 JB1997
 JB1997'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1993 ***********************************************************************
 JB1993  DESIGNATION -  COLLINSVILLE ST PETER PAUL CH
 JB1993  PID         -  JB1993
 JB1993  STATE/COUNTY-  IL/MADISON
 JB1993  COUNTRY     -  US
 JB1993  USGS QUAD   -  COLLINSVILLE (2018)
 JB1993
 JB1993                         *CURRENT SURVEY CONTROL
 JB1993  ______________________________________________________________________
 JB1993* NAD 83(1997) POSITION- 38 40 20.09949(N) 089 59 05.36894(W)   ADJUSTED
 JB1993  ______________________________________________________________________
 JB1993  GEOID HEIGHT    -        -30.964 (meters)                     GEOID18
 JB1993  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 JB1993  HORZ ORDER      -  THIRD
 JB1993
 JB1993.The horizontal coordinates were established by classical geodetic methods
 JB1993.and adjusted by the National Geodetic Survey in October 1999.
 JB1993
 JB1993.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1993.GEOID18 height accuracy estimate available here.
 JB1993
 JB1993.Click photographs - Photos may exist for this station.
 JB1993
 JB1993.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1993
 JB1993. The following values were computed from the NAD 83(1997) position.
 JB1993
 JB1993;                    North         East     Units Scale Factor Converg.
 JB1993;SPC IL W     -   222,602.798   715,823.804   MT  0.99994426   +0 06 49.1
 JB1993;SPC IL W     -   730,322.68  2,348,498.60   sFT  0.99994426   +0 06 49.1
 JB1993;UTM  16      - 4,284,635.479   240,324.663   MT  1.00043046   -1 51 58.2
 JB1993;UTM  15      - 4,284,721.967   762,316.330   MT  1.00044744   +1 53 06.5
 JB1993
 JB1993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4032484635(NAD 83)
 JB1993
 JB1993                          SUPERSEDED SURVEY CONTROL
 JB1993
 JB1993  NAD 83(1986)-  38 40 20.11513(N)    089 59 05.36178(W) AD(       ) 3
 JB1993  NAD 27      -  38 40 19.93700(N)    089 59 04.99200(W) AD(       ) 3
 JB1993
 JB1993.Superseded values are not recommended for survey control.
 JB1993
 JB1993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1993.See file dsdata.pdf to determine how the superseded data were derived.
 JB1993
 JB1993_MARKER: 90 = CHURCH SPIRE
 JB1993
 JB1993  HISTORY     - Date     Condition        Report By
 JB1993  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1993
 JB1993                          STATION DESCRIPTION
 JB1993
 JB1993'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0128 ***********************************************************************
 MG0128  DESIGNATION -  COLONA
 MG0128  PID         -  MG0128
 MG0128  STATE/COUNTY-  IL/HENRY
 MG0128  COUNTRY     -  US
 MG0128  USGS QUAD   -  GREEN ROCK (2018)
 MG0128
 MG0128                         *CURRENT SURVEY CONTROL
 MG0128  ______________________________________________________________________
 MG0128* NAD 83(1997) POSITION- 41 26 07.10661(N) 090 19 09.68658(W)   ADJUSTED
 MG0128* NAVD 88 ORTHO HEIGHT -   216.502 (meters)      710.31  (feet) ADJUSTED
 MG0128  ______________________________________________________________________
 MG0128  GEOID HEIGHT    -        -32.875 (meters)                     GEOID18
 MG0128  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 MG0128  DYNAMIC HEIGHT  -        216.417 (meters)      710.03  (feet) COMP
 MG0128  MODELED GRAVITY -    980,227.5   (mgal)                       NAVD 88
 MG0128
 MG0128  HORZ ORDER      -  SECOND
 MG0128  VERT ORDER      -  SECOND    CLASS 0
 MG0128
 MG0128.The horizontal coordinates were established by classical geodetic methods
 MG0128.and adjusted by the National Geodetic Survey in October 1999.
 MG0128
 MG0128.The orthometric height was determined by differential leveling and
 MG0128.adjusted by the NATIONAL GEODETIC SURVEY
 MG0128.in June 1991.
 MG0128
 MG0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0128.GEOID18 height accuracy estimate available here.
 MG0128
 MG0128.Click photographs - Photos may exist for this station.
 MG0128
 MG0128.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0128
 MG0128.The dynamic height is computed by dividing the NAVD 88
 MG0128.geopotential number by the normal gravity value computed on the
 MG0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0128.degrees latitude (g = 980.6199 gals.).
 MG0128
 MG0128.The modeled gravity was interpolated from observed gravity values.
 MG0128
 MG0128. The following values were computed from the NAD 83(1997) position.
 MG0128
 MG0128;                    North         East     Units Scale Factor Converg.
 MG0128;SPC IL W     -   529,378.355   687,238.979   MT  0.99994318   -0 06 03.8
 MG0128;SPC IL W     - 1,736,802.15  2,254,716.55   sFT  0.99994318   -0 06 03.8
 MG0128;UTM  15      - 4,590,550.701   723,966.661   MT  1.00021735   +1 46 29.0
 MG0128
 MG0128!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0128!SPC IL W     -   0.99997120  x   0.99994318  =   0.99991438
 MG0128!UTM  15      -   0.99997120  x   1.00021735  =   1.00018854
 MG0128
 MG0128:                Primary Azimuth Mark                     Grid Az
 MG0128:SPC IL W     -  COLONA AZ MK                             178 14 01.0
 MG0128:UTM  15      -  COLONA AZ MK                             176 21 28.2
 MG0128
 MG0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2396690550(NAD 83)
 MG0128
 MG0128|---------------------------------------------------------------------|
 MG0128| PID    Reference Object                     Distance      Geod. Az  |
 MG0128|                                                           dddmmss.s |
 MG0128| MG0129 COLONA RM 1                          18.156 METERS 09151     |
 MG0128| MG0126 COLONA AZ MK                                       1780757.2 |
 MG0128| MG0127 COLONA RM 2                          17.442 METERS 18114     |
 MG0128| MG0713 ORION TV STATION WHBF TOWER         APPROX.13.0 KM 2024635.2 |
 MG0128|---------------------------------------------------------------------|
 MG0128
 MG0128                          SUPERSEDED SURVEY CONTROL
 MG0128
 MG0128  NAD 83(1996)-  41 26 07.10660(N)    090 19 09.68657(W) AD(       ) 2
 MG0128  NAD 83(1986)-  41 26 07.10980(N)    090 19 09.69628(W) AD(       ) 2
 MG0128  NAD 27      -  41 26 06.98390(N)    090 19 09.24880(W) AD(       ) 2
 MG0128  NGVD 29 (??/??/92)  216.581  (m)          710.57   (f) ADJ UNCH    2 0
 MG0128  NGVD 29             216.58   (m)          710.6    (f) LEVELING    3  
 MG0128
 MG0128.Superseded values are not recommended for survey control.
 MG0128
 MG0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0128.See file dsdata.pdf to determine how the superseded data were derived.
 MG0128
 MG0128_MARKER: DS = TRIANGULATION STATION DISK
 MG0128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0128_STAMPING: COLONA 1959
 MG0128_MARK LOGO: CGS
 MG0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0128+STABILITY: SURFACE MOTION
 MG0128
 MG0128  HISTORY     - Date     Condition        Report By
 MG0128  HISTORY     - 1959     MONUMENTED       CGS
 MG0128  HISTORY     - 1959     GOOD             CGS
 MG0128  HISTORY     - 19880401 MARK NOT FOUND   USPSQD
 MG0128
 MG0128                          STATION DESCRIPTION
 MG0128
 MG0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0128'THE STATION IS LOCATED ABOUT 8.5 MILES WEST-SOUTHWEST OF
 MG0128'GENESEO AND ABOUT 3.5 MILES SOUTH-SOUTHEAST OF COLONA.
 MG0128'
 MG0128'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 6
 MG0128'AND SOUTH STATE STREET IN GENESEO, GO WEST ON U.S. HIGHWAY
 MG0128'6 FOR 9.4 MILES TO A CROSS ROAD AT SIGN OSCO 9, TURN LEFT
 MG0128'ON SURFACED ROAD FOR 1.4 MILES TO A WHITE BOARD GATE ON THE
 MG0128'RIGHT AND THE STATION.
 MG0128'
 MG0128'STATION MARK, A STANDARD DISK STAMPED COLONA 1959, IS SET
 MG0128'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 MG0128'THE MARK IS 30 FEET WEST OF THE CENTER LINE OF THE SURFACED
 MG0128'ROAD, 4.2 FEET SOUTH OF THE SOUTH END OF THE BOARD GATE
 MG0128'AND 2.6 FEET EAST OF A FENCE LINE AND A WITNESS POST.
 MG0128'
 MG0128'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED COLONA NO.
 MG0128'1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0128'3 INCHES.  THE MARK IS 29 FEET EAST OF THE CENTER LINE OF THE
 MG0128'SURFACED ROAD, 25.5 FEET NORTH OF A TELEPHONE POLE AND 1.4
 MG0128'FEET WEST OF A FENCE LINE.
 MG0128'
 MG0128'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED COLONA NO.
 MG0128'2 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0128'3 INCHES.  THE MARK IS 32 FEET WEST OF THE CENTER LINE OF THE
 MG0128'SURFACED ROAD AND 1 FOOT EAST OF A FENCE LINE.
 MG0128'
 MG0128'AZIMUTH MARK, A STANDARD DISK STAMPED COLONA 1959, IS SET IN A
 MG0128'10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE MARK
 MG0128'IS 31.5 FEET EAST OF THE CENTER LINE OF THE SURFACED ROAD
 MG0128'AND IS ABOUT 12 FEET HIGHER THAN THE ROAD, 15 FEET NORTH OF A
 MG0128'LANE GATE AND A FENCE CORNER AND 1.5 FEET WEST OF A FENCE
 MG0128'LINE AND A WITNESS POST.
 MG0128'
 MG0128'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 MG0128'SURFACED ROAD FOR 0.4 MILE TO THE AZIMUTH MARK ON THE LEFT.
 MG0128
 MG0128                          STATION RECOVERY (1959)
 MG0128
 MG0128'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0128'2.7 MI S FROM GREEN RIVER.
 MG0128'ABOUT 1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE
 MG0128'METHODIST CHURCH AT GREEN RIVER, THENCE 1.4 MILES SOUTH ALONG A
 MG0128'CONCRETE PAVED ROAD, 31 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MG0128'2.4 FEET EAST OF FENCE LINE, 3.3 FEET SOUTH OF THE SOUTH END
 MG0128'OF A WHITE BOARD GATE, 2.6 FEET EAST-NORTHEAST OF A METAL WITNESS
 MG0128'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF
 MG0128'A CONCRETE POST PROJECTING 3 INCHES.
 MG0128
 MG0128                          STATION RECOVERY (1988)
 MG0128
 MG0128'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0128'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0126 ***********************************************************************
 MG0126  DESIGNATION -  COLONA AZ MK
 MG0126  PID         -  MG0126
 MG0126  STATE/COUNTY-  IL/HENRY
 MG0126  COUNTRY     -  US
 MG0126  USGS QUAD   -  GREEN ROCK (2018)
 MG0126
 MG0126                         *CURRENT SURVEY CONTROL
 MG0126  ______________________________________________________________________
 MG0126* NAD 83(1986) POSITION- 41 25 42.     (N) 090 19 07.     (W)   SCALED
 MG0126* NAVD 88 ORTHO HEIGHT -   217.353 (meters)      713.10  (feet) ADJUSTED
 MG0126  ______________________________________________________________________
 MG0126  GEOID HEIGHT    -        -32.869 (meters)                     GEOID18
 MG0126  DYNAMIC HEIGHT  -        217.268 (meters)      712.82  (feet) COMP
 MG0126  MODELED GRAVITY -    980,227.1   (mgal)                       NAVD 88
 MG0126
 MG0126  VERT ORDER      -  SECOND    CLASS 0
 MG0126
 MG0126.The horizontal coordinates were scaled from a map and have
 MG0126.an estimated accuracy of +/- 6 seconds.
 MG0126
 MG0126.The orthometric height was determined by differential leveling and
 MG0126.adjusted by the NATIONAL GEODETIC SURVEY
 MG0126.in June 1991.
 MG0126
 MG0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0126.GEOID18 height accuracy estimate available here.
 MG0126
 MG0126.Click photographs - Photos may exist for this station.
 MG0126
 MG0126.The dynamic height is computed by dividing the NAVD 88
 MG0126.geopotential number by the normal gravity value computed on the
 MG0126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0126.degrees latitude (g = 980.6199 gals.).
 MG0126
 MG0126.The modeled gravity was interpolated from observed gravity values.
 MG0126
 MG0126;                    North         East    Units  Estimated Accuracy
 MG0126;SPC IL W     -   528,600.      687,300.      MT  (+/- 180 meters Scaled)
 MG0126
 MG0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF240897(NAD 83)
 MG0126
 MG0126                          SUPERSEDED SURVEY CONTROL
 MG0126
 MG0126  NGVD 29 (??/??/92)  217.432  (m)          713.36   (f) ADJ UNCH    2 0
 MG0126
 MG0126.Superseded values are not recommended for survey control.
 MG0126
 MG0126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0126.See file dsdata.pdf to determine how the superseded data were derived.
 MG0126
 MG0126_MARKER: DZ = AZIMUTH MARK DISK
 MG0126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0126_STAMPING: COLONA 1959
 MG0126_MARK LOGO: CGS
 MG0126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0126+STABILITY: SURFACE MOTION
 MG0126
 MG0126  HISTORY     - Date     Condition        Report By
 MG0126  HISTORY     - 1959     MONUMENTED       CGS
 MG0126  HISTORY     - 19960715 GOOD             USPSQD
 MG0126  HISTORY     - 20011015 GOOD             USPSQD
 MG0126  HISTORY     - 20040630 GOOD             USPSQD
 MG0126
 MG0126                          STATION DESCRIPTION
 MG0126
 MG0126'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0126'3 MI S FROM GREEN RIVER.
 MG0126'ABOUT 1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE
 MG0126'METHODIST CHURCH AT GREEN RIVER, THENCE 1.75 MILES SOUTH ALONG A
 MG0126'CONCRETE PAVED ROAD, ABOUT 0.2 MILES NORTH OF AN OILED ROAD
 MG0126'CROSSING, ON THE TOP OF A CUT EAST OF THE ROAD, 32 FEET EAST
 MG0126'OF THE CENTERLINE OF THE ROAD, 15 FEET NORTH OF A T-FENCE CORNER,
 MG0126'61 FEET NORTH OF A POWER POLE, 2 FEET WEST OF FENCE LINE, 1.7
 MG0126'FEET WEST OF A METAL WITNESS POST, ABOUT 7 FEET ABOVE THE LEVEL
 MG0126'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0126
 MG0126                          STATION RECOVERY (1996)
 MG0126
 MG0126'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0126'RECOVERED IN GOOD CONDITION.
 MG0126
 MG0126                          STATION RECOVERY (2001)
 MG0126
 MG0126'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0126'RECOVERED IN GOOD CONDITION.
 MG0126
 MG0126                          STATION RECOVERY (2004)
 MG0126
 MG0126'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0129 ***********************************************************************
 MG0129  DESIGNATION -  COLONA RM 1
 MG0129  PID         -  MG0129
 MG0129  STATE/COUNTY-  IL/HENRY
 MG0129  COUNTRY     -  US
 MG0129  USGS QUAD   -  GREEN ROCK (2018)
 MG0129
 MG0129                         *CURRENT SURVEY CONTROL
 MG0129  ______________________________________________________________________
 MG0129* NAD 83(1986) POSITION- 41 26 07.09   (N) 090 19 08.90   (W)   HD_HELD1
 MG0129* NAVD 88 ORTHO HEIGHT -   215.778 (meters)      707.93  (feet) ADJUSTED
 MG0129  ______________________________________________________________________
 MG0129  GEOID HEIGHT    -        -32.875 (meters)                     GEOID18
 MG0129  DYNAMIC HEIGHT  -        215.694 (meters)      707.66  (feet) COMP
 MG0129  MODELED GRAVITY -    980,227.5   (mgal)                       NAVD 88
 MG0129
 MG0129  VERT ORDER      -  SECOND    CLASS 0
 MG0129
 MG0129.The horizontal coordinates were determined by differentially corrected
 MG0129.hand held GPS observations or other comparable positioning techniques
 MG0129.and have an estimated accuracy of +/- 3 meters.
 MG0129
 MG0129.The orthometric height was determined by differential leveling and
 MG0129.adjusted by the NATIONAL GEODETIC SURVEY
 MG0129.in June 1991.
 MG0129
 MG0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0129.GEOID18 height accuracy estimate available here.
 MG0129
 MG0129.Click photographs - Photos may exist for this station.
 MG0129
 MG0129.The dynamic height is computed by dividing the NAVD 88
 MG0129.geopotential number by the normal gravity value computed on the
 MG0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0129.degrees latitude (g = 980.6199 gals.).
 MG0129
 MG0129.The modeled gravity was interpolated from observed gravity values.
 MG0129
 MG0129;                    North         East    Units  Estimated Accuracy
 MG0129;SPC IL W     -   529,377.8     687,257.2     MT  (+/- 3 meters HH1 GPS) 
 MG0129
 MG0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2398490550(NAD 83)
 MG0129
 MG0129                          SUPERSEDED SURVEY CONTROL
 MG0129
 MG0129  NGVD 29 (??/??/92)  215.857  (m)          708.19   (f) ADJ UNCH    2 0
 MG0129
 MG0129.Superseded values are not recommended for survey control.
 MG0129
 MG0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0129.See file dsdata.pdf to determine how the superseded data were derived.
 MG0129
 MG0129_MARKER: DR = REFERENCE MARK DISK
 MG0129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0129_STAMPING: COLONA NO 1 1959
 MG0129_MARK LOGO: CGS
 MG0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0129+STABILITY: SURFACE MOTION
 MG0129
 MG0129  HISTORY     - Date     Condition        Report By
 MG0129  HISTORY     - 1959     MONUMENTED       CGS
 MG0129  HISTORY     - 19960715 GOOD             USPSQD
 MG0129  HISTORY     - 20011015 GOOD             USPSQD
 MG0129  HISTORY     - 20040630 POOR             USPSQD
 MG0129
 MG0129                          STATION DESCRIPTION
 MG0129
 MG0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0129'2.7 MI S FROM GREEN RIVER.
 MG0129'ABOUT 1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE
 MG0129'METHODIST CHURCH AT GREEN RIVER, THENCE 1.4 MILES SOUTH ALONG A
 MG0129'CONCRETE PAVED ROAD, 29 FEET EAST OF THE CENTER LINE OF THE ROAD,
 MG0129'1.5 FEET WEST OF FENCE LINE, 62 FEET EAST-SOUTHEAST OF THE SOUTH
 MG0129'END OF A WHITE BOARD GATE, 59.6 FEET EAST-SOUTHEAST OF TRIANGULATION
 MG0129'STATION COLONA, 61.9 FEET EAST-SOUTHEAST OF A METAL WITNESS POST,
 MG0129'ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0129'PROJECTING 2 INCHES.
 MG0129
 MG0129                          STATION RECOVERY (1996)
 MG0129
 MG0129'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0129'RECOVERED IN GOOD CONDITION.
 MG0129
 MG0129                          STATION RECOVERY (2001)
 MG0129
 MG0129'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0129'STATION COLONA MONUMENT WITH PIN INTACT LOCATED. DISC MISSING.
 MG0129'MG0128 PROBABLY
 MG0129
 MG0129                          STATION RECOVERY (2004)
 MG0129
 MG0129'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0129'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0127 ***********************************************************************
 MG0127  DESIGNATION -  COLONA RM 2
 MG0127  PID         -  MG0127
 MG0127  STATE/COUNTY-  IL/HENRY
 MG0127  COUNTRY     -  US
 MG0127  USGS QUAD   -  GREEN ROCK (2018)
 MG0127
 MG0127                         *CURRENT SURVEY CONTROL
 MG0127  ______________________________________________________________________
 MG0127* NAD 83(1986) POSITION- 41 26 06.54   (N) 090 19 09.70   (W)   HD_HELD1
 MG0127* NAVD 88 ORTHO HEIGHT -   216.557 (meters)      710.49  (feet) ADJUSTED
 MG0127  ______________________________________________________________________
 MG0127  GEOID HEIGHT    -        -32.874 (meters)                     GEOID18
 MG0127  DYNAMIC HEIGHT  -        216.472 (meters)      710.21  (feet) COMP
 MG0127  MODELED GRAVITY -    980,227.5   (mgal)                       NAVD 88
 MG0127
 MG0127  VERT ORDER      -  SECOND    CLASS 0
 MG0127
 MG0127.The horizontal coordinates were determined by differentially corrected
 MG0127.hand held GPS observations or other comparable positioning techniques
 MG0127.and have an estimated accuracy of +/- 3 meters.
 MG0127
 MG0127.The orthometric height was determined by differential leveling and
 MG0127.adjusted by the NATIONAL GEODETIC SURVEY
 MG0127.in June 1991.
 MG0127
 MG0127.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0127.GEOID18 height accuracy estimate available here.
 MG0127
 MG0127.Click photographs - Photos may exist for this station.
 MG0127
 MG0127.The dynamic height is computed by dividing the NAVD 88
 MG0127.geopotential number by the normal gravity value computed on the
 MG0127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0127.degrees latitude (g = 980.6199 gals.).
 MG0127
 MG0127.The modeled gravity was interpolated from observed gravity values.
 MG0127
 MG0127;                    North         East    Units  Estimated Accuracy
 MG0127;SPC IL W     -   529,360.9     687,238.6     MT  (+/- 3 meters HH1 GPS) 
 MG0127
 MG0127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2396690533(NAD 83)
 MG0127
 MG0127                          SUPERSEDED SURVEY CONTROL
 MG0127
 MG0127  NGVD 29 (??/??/92)  216.636  (m)          710.75   (f) ADJ UNCH    2 0
 MG0127
 MG0127.Superseded values are not recommended for survey control.
 MG0127
 MG0127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0127.See file dsdata.pdf to determine how the superseded data were derived.
 MG0127
 MG0127_MARKER: DR = REFERENCE MARK DISK
 MG0127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0127_STAMPING: COLONA NO 2 1959
 MG0127_MARK LOGO: CGS
 MG0127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0127+STABILITY: SURFACE MOTION
 MG0127
 MG0127  HISTORY     - Date     Condition        Report By
 MG0127  HISTORY     - 1959     MONUMENTED       CGS
 MG0127  HISTORY     - 19960715 GOOD             USPSQD
 MG0127  HISTORY     - 20011015 GOOD             USPSQD
 MG0127  HISTORY     - 20040630 POOR             USPSQD
 MG0127
 MG0127                          STATION DESCRIPTION
 MG0127
 MG0127'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0127'2.7 MI S FROM GREEN RIVER.
 MG0127'ABOUT 1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE
 MG0127'METHODIST CHURCH AT GREEN RIVER, THENCE 1.4 MILES SOUTH ALONG A
 MG0127'CONCRETE PAVED ROAD, 32 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MG0127'1 FOOT EAST OF FENCE LINE, 61 FEET SOUTH OF THE SOUTH END OF A
 MG0127'WHITE BOARD GATE, 57.2 FEET SOUTH OF TRIANGULATION STATION COLONA,
 MG0127'55.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 MG0127'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0127'2 INCHES.
 MG0127
 MG0127                          STATION RECOVERY (1996)
 MG0127
 MG0127'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0127'RECOVERED IN GOOD CONDITION.
 MG0127
 MG0127                          STATION RECOVERY (2001)
 MG0127
 MG0127'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0127'RECOVERED IN GOOD CONDITION.
 MG0127
 MG0127                          STATION RECOVERY (2004)
 MG0127
 MG0127'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0127'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9189 ***********************************************************************
 DE9189  DESIGNATION -  COLUMBIA
 DE9189  PID         -  DE9189
 DE9189  STATE/COUNTY-  IL/MONROE
 DE9189  COUNTRY     -  US
 DE9189  USGS QUAD   -  COLUMBIA (2018)
 DE9189
 DE9189                         *CURRENT SURVEY CONTROL
 DE9189  ______________________________________________________________________
 DE9189* NAD 83(2011) POSITION- 38 28 22.63660(N) 090 13 28.04622(W)   ADJUSTED
 DE9189* NAD 83(2011) ELLIP HT-    95.666 (meters)        (06/27/12)   ADJUSTED
 DE9189* NAD 83(2011) EPOCH   -  2010.00
 DE9189* NAVD 88 ORTHO HEIGHT -   126.3   (meters)      414.    (feet) GPS OBS
 DE9189  ______________________________________________________________________
 DE9189  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9189  GEOID HEIGHT    -        -30.665 (meters)                     GEOID99
 DE9189  GEOID HEIGHT    -        -30.654 (meters)                     GEOID18
 DE9189  NAD 83(2011) X  -    -19,587.592 (meters)                     COMP
 DE9189  NAD 83(2011) Y  - -4,999,974.222 (meters)                     COMP
 DE9189  NAD 83(2011) Z  -  3,946,738.931 (meters)                     COMP
 DE9189  LAPLACE CORR    -          2.42  (seconds)                    DEFLEC18
 DE9189
 DE9189  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9189  Standards:
 DE9189         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9189            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9189  -------------------------------------------------------------------
 DE9189  NETWORK    1.40   2.16           0.63   0.50   1.10     -0.09880474
 DE9189  -------------------------------------------------------------------
 DE9189  Click here for local accuracies and other accuracy information.
 DE9189
 DE9189.The horizontal coordinates were established by GPS observations
 DE9189.and adjusted by the National Geodetic Survey in June 2012.
 DE9189
 DE9189.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9189.been affixed to the stable North American tectonic plate. See 
 DE9189.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9189
 DE9189.The horizontal coordinates are valid at the epoch date displayed above
 DE9189.which is a decimal equivalence of Year/Month/Day.
 DE9189
 DE9189.The orthometric height was determined by GPS observations and a
 DE9189.high-resolution geoid model.
 DE9189
 DE9189.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9189.GEOID18 height accuracy estimate available here.
 DE9189
 DE9189.Click photographs - Photos may exist for this station.
 DE9189
 DE9189.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9189
 DE9189.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9189
 DE9189.The ellipsoidal height was determined by GPS observations
 DE9189.and is referenced to NAD 83.
 DE9189
 DE9189. The following values were computed from the NAD 83(2011) position.
 DE9189
 DE9189;                    North         East     Units Scale Factor Converg.
 DE9189;SPC IL W     -   200,466.756   694,957.177   MT  0.99994149   -0 02 09.4
 DE9189;SPC IL W     -   657,698.02  2,280,038.67   sFT  0.99994149   -0 02 09.4
 DE9189;UTM  15      - 4,261,942.768   742,133.496   MT  1.00032207   +1 43 39.5
 DE9189
 DE9189!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9189!SPC IL W     -   0.99998499  x   0.99994149  =   0.99992648
 DE9189!UTM  15      -   0.99998499  x   1.00032207  =   1.00030705
 DE9189
 DE9189:                Primary Azimuth Mark                     Grid Az
 DE9189:SPC IL W     -  COLUMBIA AZI                             177 08 17.6
 DE9189:UTM  15      -  COLUMBIA AZI                             175 22 28.7
 DE9189
 DE9189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4213361942(NAD 83)
 DE9189
 DE9189|---------------------------------------------------------------------|
 DE9189| PID    Reference Object                     Distance      Geod. Az  |
 DE9189|                                                           dddmmss.s |
 DE9189| DE9190 COLUMBIA AZI                        APPROX. 0.8 KM 1770608.2 |
 DE9189|---------------------------------------------------------------------|
 DE9189
 DE9189                          SUPERSEDED SURVEY CONTROL
 DE9189
 DE9189  NAD 83(2007)-  38 28 22.63658(N)    090 13 28.04695(W) AD(2002.00) 0
 DE9189  ELLIP H (02/10/07)   95.693  (m)                       GP(2002.00)    
 DE9189  ELLIP H (02/03/05)   95.668  (m)                       GP(       ) 4 2
 DE9189  NAD 83(1997)-  38 28 22.63664(N)    090 13 28.04708(W) AD(       ) 1
 DE9189  ELLIP H (01/06/03)   95.703  (m)                       GP(       ) 3 2
 DE9189
 DE9189.Superseded values are not recommended for survey control.
 DE9189
 DE9189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9189.See file dsdata.pdf to determine how the superseded data were derived.
 DE9189
 DE9189_MARKER: A = ALUMINUM MARKER
 DE9189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9189_STAMPING: COLUBIA 1996
 DE9189_MARK LOGO: ILDT
 DE9189_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9189_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9189+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2004
 DE9189
 DE9189  HISTORY     - Date     Condition        Report By
 DE9189  HISTORY     - 1996     MONUMENTED       ILDT
 DE9189  HISTORY     - 20040106 GOOD             CHAST
 DE9189
 DE9189                          STATION DESCRIPTION
 DE9189
 DE9189'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9189'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9189'STATION IS LOCATED 2.0 MI (3.2 KM) NW OF CENTER OF COLUMBIA.  TO REACH
 DE9189'STATION FROM CENTERLINE IL ROUTE 3 AND PALMER RD NW OF COLUMBIA, GO E
 DE9189'ON RALMER RD FOR 0.15 MI (0.24 KM) TO OLD ROUTE 3, GO N ON OLD ROUTE 3
 DE9189'FOR 0.8 MI (1.3 KM) TO COLUMBIA MAINTENANCE YARD GATE ON THE LEFT, GO
 DE9189'THROUGH GATE AND CONTINUE ESE TO ASPHAULT BIN (STACKED GUARDRAIL) AND
 DE9189'STATION BEHIND SHED.  STATION IS 5.0 FEET (1.5 M) E OF FENCELINE, 13.3
 DE9189'FEET (4.1 M) ENE OF SW CORNER OF SHED, 26.0 FEET (7.9 M) S OF LIGHT
 DE9189'POLE, 2.2 FEET (0.7 M) SE OF WITNESS POST.  STATION IS FLUSH WITH
 DE9189'GROUND.
 DE9189
 DE9189                          STATION RECOVERY (2004)
 DE9189
 DE9189'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 DE9189'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9190 ***********************************************************************
 DE9190  DESIGNATION -  COLUMBIA AZI
 DE9190  PID         -  DE9190
 DE9190  STATE/COUNTY-  IL/MONROE
 DE9190  COUNTRY     -  US
 DE9190  USGS QUAD   -  COLUMBIA (2018)
 DE9190
 DE9190                         *CURRENT SURVEY CONTROL
 DE9190  ______________________________________________________________________
 DE9190* NAD 83(2011) POSITION- 38 27 57.82742(N) 090 13 26.44895(W)   ADJUSTED
 DE9190* NAD 83(2011) ELLIP HT-   102.220 (meters)        (06/27/12)   ADJUSTED
 DE9190* NAD 83(2011) EPOCH   -  2010.00
 DE9190* NAVD 88 ORTHO HEIGHT -   132.9   (meters)      436.    (feet) GPS OBS
 DE9190  ______________________________________________________________________
 DE9190  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9190  GEOID HEIGHT    -        -30.649 (meters)                     GEOID99
 DE9190  GEOID HEIGHT    -        -30.638 (meters)                     GEOID18
 DE9190  NAD 83(2011) X  -    -19,550.754 (meters)                     COMP
 DE9190  NAD 83(2011) Y  - -5,000,455.405 (meters)                     COMP
 DE9190  NAD 83(2011) Z  -  3,946,144.061 (meters)                     COMP
 DE9190  LAPLACE CORR    -          2.47  (seconds)                    DEFLEC18
 DE9190
 DE9190  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9190  Standards:
 DE9190         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9190            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9190  -------------------------------------------------------------------
 DE9190  NETWORK    1.23   2.00           0.55   0.44   1.02     -0.05389362
 DE9190  -------------------------------------------------------------------
 DE9190  Click here for local accuracies and other accuracy information.
 DE9190
 DE9190.The horizontal coordinates were established by GPS observations
 DE9190.and adjusted by the National Geodetic Survey in June 2012.
 DE9190
 DE9190.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9190.been affixed to the stable North American tectonic plate. See 
 DE9190.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9190
 DE9190.The horizontal coordinates are valid at the epoch date displayed above
 DE9190.which is a decimal equivalence of Year/Month/Day.
 DE9190
 DE9190.The orthometric height was determined by GPS observations and a
 DE9190.high-resolution geoid model.
 DE9190
 DE9190.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9190.GEOID18 height accuracy estimate available here.
 DE9190
 DE9190.Click photographs - Photos may exist for this station.
 DE9190
 DE9190.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9190
 DE9190.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9190
 DE9190.The ellipsoidal height was determined by GPS observations
 DE9190.and is referenced to NAD 83.
 DE9190
 DE9190. The following values were computed from the NAD 83(2011) position.
 DE9190
 DE9190;                    North         East     Units Scale Factor Converg.
 DE9190;SPC IL W     -   199,701.790   694,995.416   MT  0.99994148   -0 02 08.4
 DE9190;SPC IL W     -   655,188.29  2,280,164.13   sFT  0.99994148   -0 02 08.4
 DE9190;UTM  15      - 4,261,179.051   742,195.281   MT  1.00032244   +1 43 39.5
 DE9190
 DE9190!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9190!SPC IL W     -   0.99998396  x   0.99994148  =   0.99992544
 DE9190!UTM  15      -   0.99998396  x   1.00032244  =   1.00030640
 DE9190
 DE9190:                Primary Azimuth Mark                     Grid Az
 DE9190:SPC IL W     -  COLUMBIA                                 357 08 17.6
 DE9190:UTM  15      -  COLUMBIA                                 355 22 29.7
 DE9190
 DE9190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4219561179(NAD 83)
 DE9190
 DE9190|---------------------------------------------------------------------|
 DE9190| PID    Reference Object                     Distance      Geod. Az  |
 DE9190|                                                           dddmmss.s |
 DE9190| DE9189 COLUMBIA                            APPROX. 0.8 KM 3570609.2 |
 DE9190|---------------------------------------------------------------------|
 DE9190
 DE9190                          SUPERSEDED SURVEY CONTROL
 DE9190
 DE9190  NAD 83(2007)-  38 27 57.82740(N)    090 13 26.44969(W) AD(2002.00) 0
 DE9190  ELLIP H (02/10/07)  102.247  (m)                       GP(2002.00)    
 DE9190  ELLIP H (02/03/05)  102.221  (m)                       GP(       ) 4 2
 DE9190  NAD 83(1997)-  38 27 57.82747(N)    090 13 26.44981(W) AD(       ) 1
 DE9190  ELLIP H (01/06/03)  102.257  (m)                       GP(       ) 3 2
 DE9190
 DE9190.Superseded values are not recommended for survey control.
 DE9190
 DE9190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9190.See file dsdata.pdf to determine how the superseded data were derived.
 DE9190
 DE9190_MARKER: A = ALUMINUM MARKER
 DE9190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9190_STAMPING: COLUMBIA AZI 1996
 DE9190_MARK LOGO: ILDT
 DE9190_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9190_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9190+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2004
 DE9190
 DE9190  HISTORY     - Date     Condition        Report By
 DE9190  HISTORY     - 1996     MONUMENTED       ILDT
 DE9190  HISTORY     - 20040106 GOOD             CHAST
 DE9190
 DE9190                          STATION DESCRIPTION
 DE9190
 DE9190'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9190'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9190'STATION IS LOCATED 1.6 MI (2.6 KM) NW OF CENTER OF COLUMBIA.  TO REACH
 DE9190'STATION FROM CENTERLINE IL ROUTE 3 AND PALMER RD NW OF COLUMBIA, GO E
 DE9190'ON PALMER RD FOR 0.15 MI (0.24 KM) TO OLD ROUTE 3, GO N ON OLD ROUTE 3
 DE9190'FOR 0.3 MI (0.5 KM) TO STATION ON LEFT.  STATION IS 26.4 FEET (8.0 M)
 DE9190'W OF CENTERLINE OLD ROUTE 3, 18.9 FEET (5.8 M) N OF END OF GUARDRAIL,
 DE9190'2.2 FEET (0.7 M) SE OF WITNESS POST.  STATION IS FLUSH WITH GROUND.
 DE9190
 DE9190                          STATION RECOVERY (2004)
 DE9190
 DE9190'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 DE9190'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9192 ***********************************************************************
 DE9192  DESIGNATION -  COLUMBO
 DE9192  PID         -  DE9192
 DE9192  STATE/COUNTY-  IL/MONROE
 DE9192  COUNTRY     -  US
 DE9192  USGS QUAD   -  VALMEYER (2018)
 DE9192
 DE9192                         *CURRENT SURVEY CONTROL
 DE9192  ______________________________________________________________________
 DE9192* NAD 83(2011) POSITION- 38 15 26.36286(N) 090 18 01.01279(W)   ADJUSTED
 DE9192* NAD 83(2011) ELLIP HT-    89.476 (meters)        (06/27/12)   ADJUSTED
 DE9192* NAD 83(2011) EPOCH   -  2010.00
 DE9192* NAVD 88 ORTHO HEIGHT -   119.7   (meters)      393.    (feet) GPS OBS
 DE9192  ______________________________________________________________________
 DE9192  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9192  GEOID HEIGHT    -        -30.191 (meters)                     GEOID99
 DE9192  GEOID HEIGHT    -        -30.184 (meters)                     GEOID18
 DE9192  NAD 83(2011) X  -    -26,282.271 (meters)                     COMP
 DE9192  NAD 83(2011) Y  - -5,014,795.349 (meters)                     COMP
 DE9192  NAD 83(2011) Z  -  3,927,967.424 (meters)                     COMP
 DE9192  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 DE9192
 DE9192  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9192  Standards:
 DE9192         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9192            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9192  -------------------------------------------------------------------
 DE9192  NETWORK    1.23   2.04           0.56   0.43   1.04     -0.03958806
 DE9192  -------------------------------------------------------------------
 DE9192  Click here for local accuracies and other accuracy information.
 DE9192
 DE9192.The horizontal coordinates were established by GPS observations
 DE9192.and adjusted by the National Geodetic Survey in June 2012.
 DE9192
 DE9192.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9192.been affixed to the stable North American tectonic plate. See 
 DE9192.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9192
 DE9192.The horizontal coordinates are valid at the epoch date displayed above
 DE9192.which is a decimal equivalence of Year/Month/Day.
 DE9192
 DE9192.The orthometric height was determined by GPS observations and a
 DE9192.high-resolution geoid model.
 DE9192
 DE9192.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9192.GEOID18 height accuracy estimate available here.
 DE9192
 DE9192.Click photographs - Photos may exist for this station.
 DE9192
 DE9192.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9192
 DE9192.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9192
 DE9192.The ellipsoidal height was determined by GPS observations
 DE9192.and is referenced to NAD 83.
 DE9192
 DE9192. The following values were computed from the NAD 83(2011) position.
 DE9192
 DE9192;                    North         East     Units Scale Factor Converg.
 DE9192;SPC IL W     -   176,539.185   688,306.107   MT  0.99994286   -0 04 57.8
 DE9192;SPC IL W     -   579,195.64  2,258,217.62   sFT  0.99994286   -0 04 57.8
 DE9192;UTM  15      - 4,237,813.532   736,218.042   MT  1.00028725   +1 40 20.7
 DE9192
 DE9192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9192!SPC IL W     -   0.99998596  x   0.99994286  =   0.99992882
 DE9192!UTM  15      -   0.99998596  x   1.00028725  =   1.00027321
 DE9192
 DE9192:                Primary Azimuth Mark                     Grid Az
 DE9192:SPC IL W     -  COLUMBO AZI                              281 47 15.5
 DE9192:UTM  15      -  COLUMBO AZI                              280 01 57.0
 DE9192
 DE9192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3621837813(NAD 83)
 DE9192
 DE9192|---------------------------------------------------------------------|
 DE9192| PID    Reference Object                     Distance      Geod. Az  |
 DE9192|                                                           dddmmss.s |
 DE9192| DE9191 COLUMBO AZI                         APPROX. 1.2 KM 2814217.7 |
 DE9192|---------------------------------------------------------------------|
 DE9192
 DE9192                          SUPERSEDED SURVEY CONTROL
 DE9192
 DE9192  NAD 83(2007)-  38 15 26.36284(N)    090 18 01.01355(W) AD(2002.00) 0
 DE9192  ELLIP H (02/10/07)   89.502  (m)                       GP(2002.00)    
 DE9192  ELLIP H (02/03/05)   89.468  (m)                       GP(       ) 4 2
 DE9192  NAD 83(1997)-  38 15 26.36291(N)    090 18 01.01364(W) AD(       ) 1
 DE9192  ELLIP H (01/06/03)   89.514  (m)                       GP(       ) 3 2
 DE9192
 DE9192.Superseded values are not recommended for survey control.
 DE9192
 DE9192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9192.See file dsdata.pdf to determine how the superseded data were derived.
 DE9192
 DE9192_MARKER: A = ALUMINUM MARKER
 DE9192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9192_STAMPING: COLUMBO 1996
 DE9192_MARK LOGO: ILHD
 DE9192_PROJECTION: FLUSH
 DE9192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9192+STABILITY: SURFACE MOTION
 DE9192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9192+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2019
 DE9192
 DE9192  HISTORY     - Date     Condition        Report By
 DE9192  HISTORY     - 1996     MONUMENTED       ILDT
 DE9192  HISTORY     - 20190731 GOOD             ILDT
 DE9192
 DE9192                          STATION DESCRIPTION
 DE9192
 DE9192'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9192'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9192'STATION IS LOCATED 2.8 MI (4.5 KM) SSE OF VALMEYER.  TO REACH STATION
 DE9192'FROM IL ROUTE 156 AND BAER RD SW OF VALMEYER, GO E ON BAER RD FOR 2.7
 DE9192'MI (4.3 KM) TO STATION ON LEFT.  STATION IS 16.5 FEET (5.0 M) NE OF
 DE9192'CENTERLINE OF BAER RD, 44.0 FEET (13.4 M) W OF CENTERLINE OF W TRACK,
 DE9192'200.0 FEET (61.0 M) NNE OF RAILROAD CROSSING, 2.2 FEET (0.7 M) NNW OF
 DE9192'WITNESS POST.  STATION IS FLUSH WITH GROUND.
 DE9192
 DE9192                          STATION RECOVERY (2019)
 DE9192
 DE9192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9191 ***********************************************************************
 DE9191  DESIGNATION -  COLUMBO AZI
 DE9191  PID         -  DE9191
 DE9191  STATE/COUNTY-  IL/MONROE
 DE9191  COUNTRY     -  US
 DE9191  USGS QUAD   -  VALMEYER (2018)
 DE9191
 DE9191                         *CURRENT SURVEY CONTROL
 DE9191  ______________________________________________________________________
 DE9191* NAD 83(2011) POSITION- 38 15 34.39009(N) 090 18 50.16971(W)   ADJUSTED
 DE9191* NAD 83(2011) ELLIP HT-    88.772 (meters)        (06/27/12)   ADJUSTED
 DE9191* NAD 83(2011) EPOCH   -  2010.00
 DE9191* NAVD 88 ORTHO HEIGHT -   119.0   (meters)      390.    (feet) GPS OBS
 DE9191  ______________________________________________________________________
 DE9191  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9191  GEOID HEIGHT    -        -30.204 (meters)                     GEOID99
 DE9191  GEOID HEIGHT    -        -30.197 (meters)                     GEOID18
 DE9191  NAD 83(2011) X  -    -27,476.551 (meters)                     COMP
 DE9191  NAD 83(2011) Y  - -5,014,635.131 (meters)                     COMP
 DE9191  NAD 83(2011) Z  -  3,928,161.341 (meters)                     COMP
 DE9191  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 DE9191
 DE9191  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9191  Standards:
 DE9191         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9191            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9191  -------------------------------------------------------------------
 DE9191  NETWORK    1.19   2.02           0.55   0.40   1.03     -0.06734199
 DE9191  -------------------------------------------------------------------
 DE9191  Click here for local accuracies and other accuracy information.
 DE9191
 DE9191.The horizontal coordinates were established by GPS observations
 DE9191.and adjusted by the National Geodetic Survey in June 2012.
 DE9191
 DE9191.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9191.been affixed to the stable North American tectonic plate. See 
 DE9191.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9191
 DE9191.The horizontal coordinates are valid at the epoch date displayed above
 DE9191.which is a decimal equivalence of Year/Month/Day.
 DE9191
 DE9191.The orthometric height was determined by GPS observations and a
 DE9191.high-resolution geoid model.
 DE9191
 DE9191.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9191.GEOID18 height accuracy estimate available here.
 DE9191
 DE9191.Click photographs - Photos may exist for this station.
 DE9191
 DE9191.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9191
 DE9191.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9191
 DE9191.The ellipsoidal height was determined by GPS observations
 DE9191.and is referenced to NAD 83.
 DE9191
 DE9191. The following values were computed from the NAD 83(2011) position.
 DE9191
 DE9191;                    North         East     Units Scale Factor Converg.
 DE9191;SPC IL W     -   176,788.494   687,111.447   MT  0.99994322   -0 05 28.3
 DE9191;SPC IL W     -   580,013.58  2,254,298.14   sFT  0.99994322   -0 05 28.3
 DE9191;UTM  15      - 4,238,026.204   735,015.897   MT  1.00028027   +1 39 50.5
 DE9191
 DE9191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9191!SPC IL W     -   0.99998607  x   0.99994322  =   0.99992929
 DE9191!UTM  15      -   0.99998607  x   1.00028027  =   1.00026634
 DE9191
 DE9191:                Primary Azimuth Mark                     Grid Az
 DE9191:SPC IL W     -  COLUMBO                                  101 47 15.6
 DE9191:UTM  15      -  COLUMBO                                  100 01 56.8
 DE9191
 DE9191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3501538026(NAD 83)
 DE9191
 DE9191|---------------------------------------------------------------------|
 DE9191| PID    Reference Object                     Distance      Geod. Az  |
 DE9191|                                                           dddmmss.s |
 DE9191| DE9192 COLUMBO                             APPROX. 1.2 KM 1014147.3 |
 DE9191|---------------------------------------------------------------------|
 DE9191
 DE9191                          SUPERSEDED SURVEY CONTROL
 DE9191
 DE9191  NAD 83(2007)-  38 15 34.39007(N)    090 18 50.17048(W) AD(2002.00) 0
 DE9191  ELLIP H (02/10/07)   88.798  (m)                       GP(2002.00)    
 DE9191  ELLIP H (02/03/05)   88.762  (m)                       GP(       ) 4 2
 DE9191  NAD 83(1997)-  38 15 34.39014(N)    090 18 50.17060(W) AD(       ) 1
 DE9191  ELLIP H (01/06/03)   88.809  (m)                       GP(       ) 3 2
 DE9191
 DE9191.Superseded values are not recommended for survey control.
 DE9191
 DE9191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9191.See file dsdata.pdf to determine how the superseded data were derived.
 DE9191
 DE9191_MARKER: A = ALUMINUM MARKER
 DE9191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9191_STAMPING: COLUMBO AZI 1996
 DE9191_MARK LOGO: ILDT
 DE9191_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9191_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9191+SATELLITE: SATELLITE OBSERVATIONS - 1996
 DE9191
 DE9191  HISTORY     - Date     Condition        Report By
 DE9191  HISTORY     - 1996     MONUMENTED       ILDT
 DE9191
 DE9191                          STATION DESCRIPTION
 DE9191
 DE9191'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9191'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9191'STATION IS LOCATED 2.4 MI (3.9 KM) S OF VALMEYER.  TO REACH STATION
 DE9191'FROM IL ROUTE 156 AND BAER RD SW OF VALMEYER, GO E ON BAER RD FOR 1.9
 DE9191'MI (3.1 KM) TO STATION ON THE RIGHT.  STATION IS 18.6 FEET (5.7 M) S
 DE9191'OF CENTERLINE OF BAER RD, 92.9 FEET (28.3 M) E OF POWER POLE AT
 DE9191'FIELDLINE, 2.3 FEET (0.7 M) ENE OF WITNESS POST.  STATION IS FLUSH
 DE9191'WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1557 ***********************************************************************
 MF1557  DESIGNATION -  COMPTON
 MF1557  PID         -  MF1557
 MF1557  STATE/COUNTY-  IL/LEE
 MF1557  COUNTRY     -  US
 MF1557  USGS QUAD   -  COMPTON (2018)
 MF1557
 MF1557                         *CURRENT SURVEY CONTROL
 MF1557  ______________________________________________________________________
 MF1557* NAD 83(1997) POSITION- 41 43 00.68154(N) 089 05 01.72132(W)   ADJUSTED
 MF1557* NAVD 88 ORTHO HEIGHT -   294.    (meters)      965.    (feet) SCALED
 MF1557  ______________________________________________________________________
 MF1557  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 MF1557  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 MF1557  HORZ ORDER      -  SECOND
 MF1557
 MF1557.The horizontal coordinates were established by classical geodetic methods
 MF1557.and adjusted by the National Geodetic Survey in October 1999.
 MF1557
 MF1557.The orthometric height was scaled from a topographic map.
 MF1557
 MF1557.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1557.GEOID18 height accuracy estimate available here.
 MF1557
 MF1557.Click photographs - Photos may exist for this station.
 MF1557
 MF1557.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1557
 MF1557. The following values were computed from the NAD 83(1997) position.
 MF1557
 MF1557;                    North         East     Units Scale Factor Converg.
 MF1557;SPC IL W     -   561,202.132   790,107.316   MT  1.00004106   +0 43 14.3
 MF1557;SPC IL W     - 1,841,210.66  2,592,210.42   sFT  1.00004106   +0 43 14.3
 MF1557;UTM  16      - 4,620,437.971   326,656.319   MT  0.99996977   -1 23 13.3
 MF1557
 MF1557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1557!SPC IL W     -   0.99995907  x   1.00004106  =   1.00000013
 MF1557!UTM  16      -   0.99995907  x   0.99996977  =   0.99992885
 MF1557
 MF1557:                Primary Azimuth Mark                     Grid Az
 MF1557:SPC IL W     -  COMPTON AZ MK                            098 21 39.4
 MF1557:UTM  16      -  COMPTON AZ MK                            100 28 07.0
 MF1557
 MF1557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2665620437(NAD 83)
 MF1557
 MF1557|---------------------------------------------------------------------|
 MF1557| PID    Reference Object                     Distance      Geod. Az  |
 MF1557|                                                           dddmmss.s |
 MF1557| CI6841 COMPTON RM 1                         35.104 METERS 07310     |
 MF1557| CI6840 COMPTON AZ MK                                      0990453.7 |
 MF1557| MF1555 COMPTON MUNICIPAL TANK              APPROX. 2.7 KM 1843736.8 |
 MF1557| CI6842 COMPTON RM 2                         29.716 METERS 35204     |
 MF1557| CI6843 COMPTON RM 3                         37.326 METERS 35517     |
 MF1557|---------------------------------------------------------------------|
 MF1557
 MF1557                          SUPERSEDED SURVEY CONTROL
 MF1557
 MF1557  NAD 83(1996)-  41 43 00.68263(N)    089 05 01.72353(W) AD(       ) 2
 MF1557  NAD 83(1986)-  41 43 00.68521(N)    089 05 01.72701(W) AD(       ) 2
 MF1557  NAD 27      -  41 43 00.57790(N)    089 05 01.39980(W) AD(       ) 2
 MF1557
 MF1557.Superseded values are not recommended for survey control.
 MF1557
 MF1557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1557.See file dsdata.pdf to determine how the superseded data were derived.
 MF1557
 MF1557_MARKER: DS = TRIANGULATION STATION DISK
 MF1557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1557_STAMPING: COMPTON 1954
 MF1557_MARK LOGO: CGS
 MF1557_PROJECTION: FLUSH
 MF1557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1557+STABILITY: SURFACE MOTION
 MF1557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1557+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2017
 MF1557
 MF1557  HISTORY     - Date     Condition        Report By
 MF1557  HISTORY     - 1954     MONUMENTED       CGS
 MF1557  HISTORY     - 1972     GOOD             ILHD
 MF1557  HISTORY     - 1972     GOOD             NGS
 MF1557  HISTORY     - 19950816 GOOD             USPSQD
 MF1557  HISTORY     - 20020128 GOOD             NGS
 MF1557  HISTORY     - 20030723 GOOD             USPSQD
 MF1557  HISTORY     - 20160222 GOOD             ILDT
 MF1557  HISTORY     - 20170508 GOOD             GEOCAC
 MF1557
 MF1557                          STATION DESCRIPTION
 MF1557
 MF1557'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1557'STATION IS LOCATED ALONG THE WEST SIDE OF U.S. HIGHWAY 51
 MF1557'ABOUT 3 MILES SOUTH OF THE JUNCTION OF U.S. HIGHWAY 30 AND
 MF1557'ABOUT 2 MILES NORTH OF COMPTON.  IT IS 76 FEET WEST OF THE
 MF1557'CENTER OF THE HIGHWAY, 35 FEET WEST OF AN 18 INCH ELM TREE
 MF1557'AND 9 FEET EAST OF A WHITE WITNESS POST AND FENCE.  THE MARK
 MF1557'IS FLUSH AND THE DISK IS STAMPED COMPTON 1954.
 MF1557'
 MF1557'REFERENCE MARK NO. 1 IS 39 FEET EAST OF THE CENTER OF THE
 MF1557'HIGHWAY, 12 FEET SOUTH OF A TELEPHONE POLE AND 1 FOOT WEST
 MF1557'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED COMPTON
 MF1557'NO 1 1954.
 MF1557'
 MF1557'REFERENCE MARK NO. 2 IS 64 FEET WEST OF THE CENTER OF THE
 MF1557'HIGHWAY AND 1 FOOT EAST OF THE FENCE.  THE MARK PROJECTS
 MF1557'
 MF1557'AZIMUTH MARK IS 35 FEET SOUTH OF THE CENTER OF A GRAVEL
 MF1557'ROAD, 24 FEET WEST OF A GROUP OF WILD CHERRY TREES, 3 FEET
 MF1557'WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE.
 MF1557'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 MF1557'COMPTON 1954.
 MF1557'
 MF1557'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 MF1557'51 AND 30 ABOUT 5 MILES NORTH OF COMPTON, GO SOUTH ON HIGHWAY
 MF1557'51 FOR 2.9 MILES TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF1557'CONTINUE ON THE HIGHWAY FOR 0.1 MILE TO A GRAVEL CROSSROAD.
 MF1557'TURN LEFT AND GO EAST ON THE GRAVEL ROAD FOR 0.35 MILE TO
 MF1557'THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MF1557'
 MF1557'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1557
 MF1557                          STATION RECOVERY (1972)
 MF1557
 MF1557'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF1557'COMPTON 1954-GOOD
 MF1557'
 MF1557'COMPTON NO. 1 1954-GOOD
 MF1557'
 MF1557'COMPTON NO. 2 1954-NOT RECOVERED
 MF1557'
 MF1557'COMPTON 1954-AZI GOOD
 MF1557'
 MF1557'ALL MARKS EXCEPT R.M. 2 WERE RECOVERED IN GOOD CONDITION.  THE AREA
 MF1557'AROUND THE STATION HAS CHANGED CONSIDERABLY.  THE STATION NOW IS
 MF1557'76 FT. EAST OF RELOCATED U.S. 51.  FENCE AND WITNESS POST
 MF1557'ARE GONE.  STATION IS NOW IN A REST AREA.  R.M. 2 MAY HAVE
 MF1557'BEEN DESTROYED BY U.S.-51 RELOCATION.  THE 18 INCH ELM TREE
 MF1557'IS STILL PRESENT.
 MF1557
 MF1557                          STATION RECOVERY (1972)
 MF1557
 MF1557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF1557'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 MF1557'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND
 MF1557'ASSUMED TO HAVE BEEN DESTROYED BY THE ROAD BEING CHANGED.
 MF1557'THE DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE 0.07 OF A
 MF1557'FOOT SHORTER.  THE DIRECTION TO THE TANK AND REFERENCE MARK
 MF1557'1 CHECKED.  REFERENCE MARK 3 WAS SET.  A NEW DESCRIPTION
 MF1557'FOLLOWS--
 MF1557'
 MF1557'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF COMPTON 2.9
 MF1557'MILES SOUTH OF THE JUNCTION OF U.S. HIGHWAYS 30 AND 51,
 MF1557'AT A ROADSIDE PARK, 2 FEET WEST OF A METAL WITNESS POST,
 MF1557'35 FEET WEST OF A 20 INCH ELM TREE, 51 FEET SOUTH OF AN 8
 MF1557'INCH PINE TREE, 83 FEET SOUTH OF A TWIN TRUNK WHITE BIRCH
 MF1557'TREE AND 341 FEET NORTH OF A PAVED ROAD AND 76 FEET EAST
 MF1557'OF THE CENTERLINE OF HIGHWAY 51.  THE MONUMENT IS FLUSH
 MF1557'AND THE DISK IS STAMPED COMPTON 1954.
 MF1557'
 MF1557'REFERENCE MARK 1 IS 3 FEET SOUTH OF A TELEPHONE POLE GUY
 MF1557'WIRE, 12 FEET SOUTH OF A TELEPHONE POLE AND 6 INCH WILD
 MF1557'CHERRY TREE, 80 FEET EAST OF THE ELM TREE AND 17 FEET EAST
 MF1557'OF THE CENTERLINE OF A TRACK ROAD.  THE MONUMENT IS FLUSH
 MF1557'AND THE DISK IS STAMPED COMPTON NO 1 1954.
 MF1557'
 MF1557'REFERENCE MARK 3 IS A STANDARD DISK STAMPED COMPTON 1954 NO 3
 MF1557'1972 SET IN A DRILL HOLE IN THE TOP AND NORTH END OF A CONCRETE
 MF1557'HEADWALL ABOUT 5 FEET LOWER THAN THE HIGHWAY, 39 FEET NORTH
 MF1557'OF THE WHITE BIRCH AND 34 FEET EAST OF THE CENTERLINE OF THE
 MF1557'HIGHWAY.
 MF1557'
 MF1557'THE AZIMUTH MARK IS 0.4 MILE EAST ALONG PAVED AND GRAVELED
 MF1557'ROAD JUST SOUTH OF THE STATION, 31 FEET SOUTH OF THE CENTERLINE
 MF1557'OF THE ROAD, 60 FEET SOUTH OF A POWER POLE, 1 FOOT WEST OF
 MF1557'A METAL WITNESS POST AND DIRECTLY UNDER AN EAST-WEST FENCE.
 MF1557'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED COMPTON 1954.
 MF1557'
 MF1557'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1557'
 MF1557'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 MF1557'MILES NORTH OF COMPTON
 MF1557
 MF1557                          STATION RECOVERY (1995)
 MF1557
 MF1557'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1557'RECOVERED IN GOOD CONDITION.
 MF1557
 MF1557                          STATION RECOVERY (2002)
 MF1557
 MF1557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1557'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1557
 MF1557                          STATION RECOVERY (2003)
 MF1557
 MF1557'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1557'RM 1 NOT FOUND. RM 3 AND THE AZIMUTH LOCATED. THE AZIMUTH HAS BEEN
 MF1557'DAMAGED.
 MF1557
 MF1557                          STATION RECOVERY (2016)
 MF1557
 MF1557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 MF1557'34 FEET WEST OF 26 INCH ELM TREE (WAS 18 INCH ELM). ALSO WITNESS POST
 MF1557'IN GONE
 MF1557
 MF1557                          STATION RECOVERY (2017)
 MF1557
 MF1557'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 MF1557'RECOVERED AS DESCRIBED.
 MF1557'STATION IS UNDER TOP LAYER OF SOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2089 ***********************************************************************
 JA2089  DESIGNATION -  COMPTON
 JA2089  PID         -  JA2089
 JA2089  STATE/COUNTY-  IL/WABASH
 JA2089  COUNTRY     -  US
 JA2089  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 JA2089
 JA2089                         *CURRENT SURVEY CONTROL
 JA2089  ______________________________________________________________________
 JA2089* NAD 83(1997) POSITION- 38 31 05.91630(N) 087 42 12.52250(W)   ADJUSTED
 JA2089* NAVD 88 ORTHO HEIGHT -   154.    (meters)      505.    (feet) SCALED
 JA2089  ______________________________________________________________________
 JA2089  GEOID HEIGHT    -        -31.380 (meters)                     GEOID18
 JA2089  LAPLACE CORR    -         -2.26  (seconds)                    DEFLEC18
 JA2089  HORZ ORDER      -  SECOND
 JA2089
 JA2089.The horizontal coordinates were established by classical geodetic methods
 JA2089.and adjusted by the National Geodetic Survey in October 1999.
 JA2089
 JA2089.The orthometric height was scaled from a topographic map.
 JA2089
 JA2089.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2089.GEOID18 height accuracy estimate available here.
 JA2089
 JA2089.Click photographs - Photos may exist for this station.
 JA2089
 JA2089.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2089
 JA2089. The following values were computed from the NAD 83(1997) position.
 JA2089
 JA2089;                    North         East     Units Scale Factor Converg.
 JA2089;SPC IL E     -   205,694.581   354,928.947   MT  1.00001214   +0 23 32.1
 JA2089;SPC IL E     -   674,849.64  1,164,462.72   sFT  1.00001214   +0 23 32.1
 JA2089;UTM  16      - 4,263,559.613   438,673.356   MT  0.99964631   -0 26 17.2
 JA2089
 JA2089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2089!SPC IL E     -   0.99998078  x   1.00001214  =   0.99999292
 JA2089!UTM  16      -   0.99998078  x   0.99964631  =   0.99962710
 JA2089
 JA2089:                Primary Azimuth Mark                     Grid Az
 JA2089:SPC IL E     -  COMPTON AZ MK                            241 21 57.8
 JA2089:UTM  16      -  COMPTON AZ MK                            242 11 47.1
 JA2089
 JA2089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3867363559(NAD 83)
 JA2089
 JA2089|---------------------------------------------------------------------|
 JA2089| PID    Reference Object                     Distance      Geod. Az  |
 JA2089|                                                           dddmmss.s |
 JA2089| JA2090 ST FRANCISVILLE MUN TANK            APPROX. 9.4 KM 0314135.0 |
 JA2089| CG8361 COMPTON RM 1                         26.862 METERS 12200     |
 JA2089| CG8362 COMPTON RM 2                         26.209 METERS 16401     |
 JA2089| CG8360 COMPTON AZ MK                                      2414529.9 |
 JA2089| JA2106 FRIENDSVILLE SHAW RAD KJJ 823       APPROX.11.9 KM 2664036.3 |
 JA2089| JA2093 ALLENDALE MUNICIPAL TANK            APPROX. 1.5 KM 3161355.7 |
 JA2089|---------------------------------------------------------------------|
 JA2089
 JA2089                          SUPERSEDED SURVEY CONTROL
 JA2089
 JA2089  NAD 83(1997)-  38 31 05.91647(N)    087 42 12.52216(W) AD(       ) 2
 JA2089  NAD 83(1986)-  38 31 05.92606(N)    087 42 12.52277(W) AD(       ) 2
 JA2089  NAD 27      -  38 31 05.75531(N)    087 42 12.42478(W) AD(       ) 2
 JA2089
 JA2089.Superseded values are not recommended for survey control.
 JA2089
 JA2089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2089.See file dsdata.pdf to determine how the superseded data were derived.
 JA2089
 JA2089_MARKER: DS = TRIANGULATION STATION DISK
 JA2089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2089_STAMPING: COMPTON 1967
 JA2089_MARK LOGO: CGS
 JA2089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2089+STABILITY: SURFACE MOTION
 JA2089
 JA2089  HISTORY     - Date     Condition        Report By
 JA2089  HISTORY     - 1967     MONUMENTED       CGS
 JA2089
 JA2089                          STATION DESCRIPTION
 JA2089
 JA2089'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2089'THE STATION IS LOCATED ABOUT 9 MILES NORTHEAST OF MT CARMEL, 1.5 MILES
 JA2089'EAST OF ALLENDALE AND ON PROPERTY OWNED BY MR NEWELL WRIGHT.
 JA2089'
 JA2089'TO REACH THE STATION FROM THE POST OFFICE IN ALLENDALE, GO EAST ON A
 JA2089'PAVED STREET FOR 0.15 MILE TO A T INTERSECTION.  TURN RIGHT AND GO
 JA2089'SOUTH ON A PAVED ROAD FOR 0.7 MILE TO THE AZIMUTH MARK ON THE LEFT.
 JA2089'CONTINUE SOUTH ON THE PAVED ROAD FOR 0.5 MILE TO A SIDE ROAD LEFT.
 JA2089'TURN LEFT AND GO EAST ON A GRAVELED ROAD FOR 0.5 MILE TO A SIDE ROAD
 JA2089'LEFT.  TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR 0.4 MILE TO WHERE
 JA2089'THE MAIN ROAD TURNS RIGHT AND A DRIVEWAY CONTINUES STRAIGHT AHEAD.
 JA2089'CONTINUE NORTH ON THE DRIVEWAY FOR 0.4 MILE TO THE STATION AS
 JA2089'DESCRIBED.
 JA2089'
 JA2089'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA2089'
 JA2089'STATION MARK, STAMPED COMPTON 1967 IS SET 18 INCHES BELOW THE GROUND
 JA2089'SURFACE.  IT IS 76.5 FEET NORTH OF THE NORTHWEST CORNER OF A GARAGE,
 JA2089'74 FEET NORTHWEST OF A PEACH TREE AND 62.5 FEET NORTH OF THE CENTER OF
 JA2089'A WOODEN GATE.
 JA2089'
 JA2089'RM NO 1, STAMPED COMPTON NO 1 1967 IS SET FLUSH WITH THE GROUND
 JA2089'SURFACE.  IT IS 51 FEET EAST OF THE CENTER OF THE WOODEN GATE, 14 FEET
 JA2089'NORTHEAST OF THE NORTHEAST CORNER OF THE GARAGE AND 1 FOOT NORTH OF A
 JA2089'WOODEN FENCE.
 JA2089'
 JA2089'RM NO 2, STAMPED COMPTON NO 2 1967 IS SET FLUSH WITH THE GROUND
 JA2089'SURFACE.  IT IS 26 FEET SOUTH OF THE CENTER OF THE WOODEN GATE, 24
 JA2089'FEET WEST OF THE SOUTHWEST CORNER OF THE GARAGE AND 1 FOOT WEST OF THE
 JA2089'WOODEN FENCE.
 JA2089'
 JA2089'AZIMUTH MARK, STAMPED COMPTON 1967 PROJECTS 4 INCHES.  IT IS 23 FEET
 JA2089'EAST OF THE CENTER OF A PAVED ROAD, 1.8 FEET SOUTH OF A TELEPHONE POLE
 JA2089'AND 1.4 FEET EAST OF A METAL WITNESS POST.
 JA2089'
 JA2089'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1555 ***********************************************************************
 MF1555  DESIGNATION -  COMPTON MUNICIPAL TANK
 MF1555  PID         -  MF1555
 MF1555  STATE/COUNTY-  IL/LEE
 MF1555  COUNTRY     -  US
 MF1555  USGS QUAD   -  COMPTON (2018)
 MF1555
 MF1555                         *CURRENT SURVEY CONTROL
 MF1555  ______________________________________________________________________
 MF1555* NAD 83(1997) POSITION- 41 41 35.05994(N) 089 05 10.96638(W)   ADJUSTED
 MF1555  ______________________________________________________________________
 MF1555  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF1555  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 MF1555  HORZ ORDER      -  THIRD
 MF1555
 MF1555.The horizontal coordinates were established by classical geodetic methods
 MF1555.and adjusted by the National Geodetic Survey in October 1999.
 MF1555
 MF1555.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1555.GEOID18 height accuracy estimate available here.
 MF1555
 MF1555.Click photographs - Photos may exist for this station.
 MF1555
 MF1555.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1555
 MF1555. The following values were computed from the NAD 83(1997) position.
 MF1555
 MF1555;                    North         East     Units Scale Factor Converg.
 MF1555;SPC IL W     -   558,557.941   789,926.756   MT  1.00004066   +0 43 06.9
 MF1555;SPC IL W     - 1,832,535.51  2,591,618.03   sFT  1.00004066   +0 43 06.9
 MF1555;UTM  16      - 4,617,802.393   326,378.676   MT  0.99997096   -1 23 17.1
 MF1555
 MF1555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2637817802(NAD 83)
 MF1555
 MF1555                          SUPERSEDED SURVEY CONTROL
 MF1555
 MF1555  NAD 83(1996)-  41 41 35.06064(N)    089 05 10.96852(W) AD(       ) 3
 MF1555  NAD 83(1986)-  41 41 35.06501(N)    089 05 10.97162(W) AD(       ) 3
 MF1555  NAD 27      -  41 41 34.94500(N)    089 05 10.67000(W) AD(       ) 3
 MF1555
 MF1555.Superseded values are not recommended for survey control.
 MF1555
 MF1555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1555.See file dsdata.pdf to determine how the superseded data were derived.
 MF1555
 MF1555_MARKER: 53 = ELEVATED TANK
 MF1555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1555+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 MF1555
 MF1555  HISTORY     - Date     Condition        Report By
 MF1555  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1555  HISTORY     - 1970     GOOD             NGS
 MF1555  HISTORY     - 19840615 GOOD             NGS
 MF1555  HISTORY     - 19950816 GOOD             USPSQD
 MF1555  HISTORY     - 20020128 GOOD             NGS
 MF1555  HISTORY     - 20030723 GOOD             USPSQD
 MF1555  HISTORY     - 20120725 GOOD             GEOCAC
 MF1555
 MF1555                          STATION DESCRIPTION
 MF1555
 MF1555'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1555'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE MUNICIPAL
 MF1555'WATER TANK, LOCATED IN THE SOUTHWEST SECTION OF COMPTON, 0.1
 MF1555'MILE WEST OF THE DEPOT ON THE NORTH SIDE OF THE RAILROAD TRACKS
 MF1555'AND A PAVED STREET.  IT IS A TALL SLENDER TANK, WITH A DEEP OVAL
 MF1555'BOTTOM AND A FLAT CONICAL ROOF, ATOP A 4 LEGGED STEEL TRUSSWORK
 MF1555'STRUCTURE.  THE FEED PIPE FROM THE BOTTOM OF THE TANK IS
 MF1555'ENCLOSED IN A SQUARE WOOD STRUCTURE.  THE TANK AND LEGS ARE
 MF1555'PAINTED SILVER AND IS 135 FEET HIGH.
 MF1555
 MF1555                          STATION RECOVERY (1970)
 MF1555
 MF1555'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1555'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  THE
 MF1555'DESCRIPTION IS ADEQUATE.
 MF1555'
 MF1555'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT COMPTON
 MF1555
 MF1555                          STATION RECOVERY (1984)
 MF1555
 MF1555'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 MF1555'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED AND WAS USED AS
 MF1555'THE INITIAL TARGET FOR AN ANGLE CHECK FOR THE RMS AND THE AZ MK FOR
 MF1555'STATION SALLE 1954.
 MF1555
 MF1555                          STATION RECOVERY (1995)
 MF1555
 MF1555'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1555'RECOVERED IN GOOD CONDITION.
 MF1555
 MF1555                          STATION RECOVERY (2002)
 MF1555
 MF1555'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1555'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1555
 MF1555                          STATION RECOVERY (2003)
 MF1555
 MF1555'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1555'RECOVERED IN GOOD CONDITION.
 MF1555
 MF1555                          STATION RECOVERY (2012)
 MF1555
 MF1555'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 MF1555'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0262 ***********************************************************************
 JB0262  DESIGNATION -  CONCORD
 JB0262  PID         -  JB0262
 JB0262  STATE/COUNTY-  IL/WHITE
 JB0262  COUNTRY     -  US
 JB0262  USGS QUAD   -  CENTERVILLE (2018)
 JB0262
 JB0262                         *CURRENT SURVEY CONTROL
 JB0262  ______________________________________________________________________
 JB0262* NAD 83(1997) POSITION- 38 14 31.13104(N) 088 09 04.05277(W)   ADJUSTED
 JB0262* NAVD 88 ORTHO HEIGHT -   117.051 (meters)      384.02  (feet) ADJUSTED
 JB0262  ______________________________________________________________________
 JB0262  GEOID HEIGHT    -        -30.672 (meters)                     GEOID18
 JB0262  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 JB0262  DYNAMIC HEIGHT  -        116.975 (meters)      383.78  (feet) COMP
 JB0262  MODELED GRAVITY -    979,982.1   (mgal)                       NAVD 88
 JB0262
 JB0262  HORZ ORDER      -  SECOND
 JB0262  VERT ORDER      -  SECOND    CLASS 0
 JB0262
 JB0262.The horizontal coordinates were established by classical geodetic methods
 JB0262.and adjusted by the National Geodetic Survey in October 1999.
 JB0262
 JB0262.The orthometric height was determined by differential leveling and
 JB0262.adjusted by the NATIONAL GEODETIC SURVEY
 JB0262.in June 1991.
 JB0262
 JB0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0262.GEOID18 height accuracy estimate available here.
 JB0262
 JB0262.Click photographs - Photos may exist for this station.
 JB0262
 JB0262.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0262
 JB0262.The dynamic height is computed by dividing the NAVD 88
 JB0262.geopotential number by the normal gravity value computed on the
 JB0262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0262.degrees latitude (g = 980.6199 gals.).
 JB0262
 JB0262.The modeled gravity was interpolated from observed gravity values.
 JB0262
 JB0262. The following values were computed from the NAD 83(1997) position.
 JB0262
 JB0262;                    North         East     Units Scale Factor Converg.
 JB0262;SPC IL E     -   174,849.455   315,950.617   MT  0.99997813   +0 06 46.0
 JB0262;SPC IL E     -   573,651.92  1,036,581.32   sFT  0.99997813   +0 06 46.0
 JB0262;UTM  16      - 4,233,290.264   399,265.628   MT  0.99972497   -0 42 45.3
 JB0262
 JB0262!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0262!SPC IL E     -   0.99998645  x   0.99997813  =   0.99996458
 JB0262!UTM  16      -   0.99998645  x   0.99972497  =   0.99971142
 JB0262
 JB0262:                Primary Azimuth Mark                     Grid Az
 JB0262:SPC IL E     -  CONCORD AZ MK                            359 51 30.5
 JB0262:UTM  16      -  CONCORD AZ MK                            000 41 01.8
 JB0262
 JB0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9926533290(NAD 83)
 JB0262
 JB0262|---------------------------------------------------------------------|
 JB0262| PID    Reference Object                     Distance      Geod. Az  |
 JB0262|                                                           dddmmss.s |
 JB0262| CI4150 CONCORD RM 3                         54.133 METERS 00116     |
 JB0262| JB0263 CONCORD RM 1                         35.268 METERS 18053     |
 JB0262| JB0261 CONCORD RM 2                         17.294 METERS 31419     |
 JB0262| JB0260 CONCORD AZ MK                                      3595816.5 |
 JB0262|---------------------------------------------------------------------|
 JB0262
 JB0262                          SUPERSEDED SURVEY CONTROL
 JB0262
 JB0262  NAD 83(1997)-  38 14 31.13103(N)    088 09 04.05290(W) AD(       ) 2
 JB0262  NAD 83(1993)-  38 14 31.14177(N)    088 09 04.05196(W) AD(       ) 2
 JB0262  NAD 83(1986)-  38 14 31.14369(N)    088 09 04.05330(W) AD(       ) 2
 JB0262  NAD 27      -  38 14 30.97300(N)    088 09 03.91590(W) AD(       ) 2
 JB0262  NGVD 29 (??/??/92)  117.176  (m)          384.43   (f) ADJ UNCH    2 0
 JB0262  NGVD 29             117.18   (m)          384.4    (f) LEVELING    3  
 JB0262
 JB0262.Superseded values are not recommended for survey control.
 JB0262
 JB0262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0262.See file dsdata.pdf to determine how the superseded data were derived.
 JB0262
 JB0262_MARKER: DE = TRAVERSE STATION DISK
 JB0262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0262_STAMPING: CONCORD 1961
 JB0262_MARK LOGO: CGS
 JB0262_PROJECTION: FLUSH
 JB0262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0262+STABILITY: SURFACE MOTION
 JB0262
 JB0262  HISTORY     - Date     Condition        Report By
 JB0262  HISTORY     - 1961     MONUMENTED       CGS
 JB0262  HISTORY     - 1961     GOOD             CGS
 JB0262  HISTORY     - 1967     GOOD             CGS
 JB0262
 JB0262                          STATION DESCRIPTION
 JB0262
 JB0262'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0262'THE STATION IS LOCATED ABOUT 6 MILES EAST OF BURNT PRAIRIE, ABOUT 3.5
 JB0262'MILES NORTHEAST OF CENTERVILLE AND ABOUT 1.25 MILES SOUTH OF THE
 JB0262'CORNER OF WAYNE, EDWARDS AND WHITE COUNTY.
 JB0262'
 JB0262'TO REACH THE STATION FROM THE POST OFFICE IN BURNT PRAIRIE, GO EAST ON
 JB0262'SURFACED ROAD FOR 3.95 MILES TO A SIDE ROAD LEFT, CONTINUE EAST ON
 JB0262'SURFACED AND GRAVELED ROAD FOR 2.05 MILES TO CROSSROAD, TURN RIGHT, GO
 JB0262'SOUTH ON GRAVEL ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT,
 JB0262'CONTINUE SOUTH FOR 0.3 MILE TO THE STATION THE LEFT.
 JB0262'
 JB0262'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB0262'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0262'STAMPED CONCORD 1961.  THE MARK IS 119 FEET NORTH OF POWER LINE POLE,
 JB0262'114.0 FEET NORTH OF WITNESS POST, 58.5 FEET SOUTHEAST OF A TELEPHONE
 JB0262'POLE, 22 FEET EAST OF CENTER OF ROAD AND 4 FEET WEST OF THE EDGE OF
 JB0262'FIELD.
 JB0262'
 JB0262'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0262'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0262'AND IS STAMPED CONCORD NO 1 1961.  THE MARK IS 45 FEET EAST-NORTHEAST
 JB0262'OF A TELEPHONE POLE AND FENCE CORNER, 23 FEET EAST OF CENTER OF ROAD,
 JB0262'3 FEET NORTH OF POWER LINE POLE AND 1.7 FEET SOUTH OF A WITNESS POST.
 JB0262'
 JB0262'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0262'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0262'AND IS STAMPED CONCORD NO 2 1961.  THE MARK IS 20 FEET WEST OF CENTER
 JB0262'OF ROAD AND 2 FEET SOUTH OF A TELEPHONE POLE.
 JB0262'
 JB0262'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0262'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0262'STAMPED CONCORD 1961.  THE MARK IS 17 FEET WEST OF CENTER OF ROAD, 2.3
 JB0262'FEET SOUTH-SOUTHWEST OF A TELEPHONE POLE AND 1.7 FEET NORTH-NORTHEAST
 JB0262'OF A WITNESS POST.
 JB0262'
 JB0262'HEIGHT OF LIGHT ABOVE STATION MARK 1.34 METERS.
 JB0262
 JB0262                          STATION RECOVERY (1961)
 JB0262
 JB0262'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0262'6.2 MI SE FROM BURNT PRAIRIE.
 JB0262'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0262'BURNT PRAIRIE.  FROM END OF BLACK TOP CONTINUE EAST 1.6 MILE
 JB0262'ON GRAVELED ROAD, THENCE 0.3 MILE SOUTH ON GRAVELED ROAD, ABOUT 0.1
 JB0262'MILE NORTH OF FARM HOUSE WEST OF ROAD AND NEAR FENCE CORNER
 JB0262'WEST OF ROAD, 132 FEET NORTHEAST OF FENCE CORNER, 118.5 FEET
 JB0262'NORTH OF 2ND. POWER POLE NORTH OF HOUSE, 114 FEET NORTH OF WITNESS
 JB0262'POST, 58.5 FEET SOUTHEAST OF 3RD. TELEPHONE POLE NORTH OF HOUSE,
 JB0262'22 FEET EAST OF CENTER OF ROAD, ABOUT 0.5 FOOT BELOW THE LEVEL
 JB0262'OF THE ROAD, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 JB0262'SURFACE OF GROUND.
 JB0262
 JB0262                          STATION RECOVERY (1967)
 JB0262
 JB0262'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB0262'STATION MARK, REFERENCE MARK 1 AND AZIMUTH MARK WERE RECOVERED AND
 JB0262'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND REFERENCE
 JB0262'MARK 3 WAS ESTABLISHED.  SURFACE STATION MARK WAS LOWERED BECAUSE IT
 JB0262'WAS A FIELD HAZARD.  THE DIRECTION TO REFERENCE MARK 1 CHECKED BUT A
 JB0262'SLIGHT DIFFERENCE IN DISTANCE WAS MEASURED.  DUE TO VARIOUS REASONS A
 JB0262'COMPLETE NEW DESCRIPTION FOLLOWS.
 JB0262'
 JB0262'STATION IS LOCATED ABOUT 10 MILES NORTH OF CARMI, 8.5 MILES WEST OF
 JB0262'GRAYVILLE, 7.5 MILES NORTHWEST OF CROSSVILLE AND 6 MILES EAST OF BURNT
 JB0262'PRAIRE.
 JB0262'
 JB0262'TO REACH THE STATION FROM THE POST OFFICE IN BURNT PRAIRIE, GO NORTH
 JB0262'ON STREET FOR 0.05 MILE TO MAIN SURFACED ROAD, TURN RIGHT AND FOLLOW
 JB0262'SURFACED ROAD EAST FOR 3.95 MILES TO A SIDE ROAD LEFT, CONTINUE EAST
 JB0262'ON SURFACED ROAD 2.05 MILES TO A CROSSROAD, TURN RIGHT AND FOLLOW
 JB0262'SURFACED ROAD SOUTH FOR 0.2 MILE TO THE AZIMUTH MARK ON RIGHT,
 JB0262'CONTINUE SOUTH ON ROAD FOR 0.3 MILE TO STATION ON LEFT AS DESCRIBED.
 JB0262'
 JB0262'STATION MARK, STAMPED CONCORD 1961 1967, IS SET 16 INCHES BELOW THE
 JB0262'SURFACE OF THE GROUND.  IT IS 180 FEET SOUTH OF POWER LINE POLE NUMBER
 JB0262'15059, 141.4 FEET NORTHEAST OF THE NORTHEAST CORNER OF A FARM
 JB0262'MACHINERY BUILDING, 118 FEET NORTH OF POWER LINE POLE NUMBER 15060 AND
 JB0262'22 FEET EAST OF CENTER OF SURFACED ROAD.
 JB0262'
 JB0262'RM 1, STAMPED CONCORD NO 1 1961, PROJECTS ABOUT 1 INCH.  IT IS 23 FEET
 JB0262'EAST OF CENTER OF ROAD, 3 FEET NORTH OF POWER LINE POLE NUMBER 15060
 JB0262'AND 1.4 SOUTH OF A METAL WITNESS POST.
 JB0262'
 JB0262'RM 3, STAMPED CONCORD NO 3 1967, IS SET ABOUT 10 INCHES BELOW THE
 JB0262'SURFACE OF THE GROUND.  IT IS 22 FEET EAST OF CENTER OF ROAD, 2.4 FEET
 JB0262'SOUTHWEST OF POWER LINE POLE NUMBER 15059 AND 1.4 FEET SOUTHWEST OF A
 JB0262'METAL WITNESS POST.
 JB0262'
 JB0262'AZIMUTH MARK, STAMPED CONCORD 1961, IS SET FLUSH WITH GROUND.  IT IS
 JB0262'92.3 FEET NORTHWEST OF POWER LINE POLE NUMBER 15055, 18 FEET WEST OF
 JB0262'CENTER OF ROAD AND 1.6 FEET NORTH-NORTHEAST OF METAL WITNESS POST.
 JB0262'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JB0262'
 JB0262'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1077 ***********************************************************************
 MF1077  DESIGNATION -  CONCORD
 MF1077  PID         -  MF1077
 MF1077  STATE/COUNTY-  IL/BUREAU
 MF1077  COUNTRY     -  US
 MF1077  USGS QUAD   -  MANLIUS (2018)
 MF1077
 MF1077                         *CURRENT SURVEY CONTROL
 MF1077  ______________________________________________________________________
 MF1077* NAD 83(1997) POSITION- 41 23 33.94934(N) 089 38 27.28087(W)   ADJUSTED
 MF1077* NAVD 88 ORTHO HEIGHT -   215.082 (meters)      705.65  (feet) ADJUSTED
 MF1077  ______________________________________________________________________
 MF1077  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 MF1077  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 MF1077  DYNAMIC HEIGHT  -        214.996 (meters)      705.37  (feet) COMP
 MF1077  MODELED GRAVITY -    980,215.3   (mgal)                       NAVD 88
 MF1077
 MF1077  HORZ ORDER      -  SECOND
 MF1077  VERT ORDER      -  SECOND    CLASS 0
 MF1077
 MF1077.The horizontal coordinates were established by classical geodetic methods
 MF1077.and adjusted by the National Geodetic Survey in October 1999.
 MF1077
 MF1077.The orthometric height was determined by differential leveling and
 MF1077.adjusted by the NATIONAL GEODETIC SURVEY
 MF1077.in June 1991.
 MF1077
 MF1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1077.GEOID18 height accuracy estimate available here.
 MF1077
 MF1077.Click photographs - Photos may exist for this station.
 MF1077
 MF1077.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1077
 MF1077.The dynamic height is computed by dividing the NAVD 88
 MF1077.geopotential number by the normal gravity value computed on the
 MF1077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1077.degrees latitude (g = 980.6199 gals.).
 MF1077
 MF1077.The modeled gravity was interpolated from observed gravity values.
 MF1077
 MF1077. The following values were computed from the NAD 83(1997) position.
 MF1077
 MF1077;                    North         East     Units Scale Factor Converg.
 MF1077;SPC IL W     -   524,775.787   743,968.386   MT  0.99996496   +0 20 51.5
 MF1077;SPC IL W     - 1,721,701.89  2,440,836.28   sFT  0.99996496   +0 20 51.5
 MF1077;UTM  16      - 4,585,724.873   279,209.039   MT  1.00019997   -1 44 48.9
 MF1077
 MF1077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1077!SPC IL W     -   0.99997146  x   0.99996496  =   0.99993642
 MF1077!UTM  16      -   0.99997146  x   1.00019997  =   1.00017142
 MF1077
 MF1077:                Primary Azimuth Mark                     Grid Az
 MF1077:SPC IL W     -  BUDA ATT MICROWAVE TOWER                 181 46 03.0
 MF1077:UTM  16      -  BUDA ATT MICROWAVE TOWER                 183 51 43.4
 MF1077
 MF1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7920985724(NAD 83)
 MF1077
 MF1077|---------------------------------------------------------------------|
 MF1077| PID    Reference Object                     Distance      Geod. Az  |
 MF1077|                                                           dddmmss.s |
 MF1077| MF1675 BUDA ATT MICROWAVE TOWER            APPROX. 8.3 KM 1820654.5 |
 MF1077| MF1076 CONCORD RM 1                         17.439 METERS 20406     |
 MF1077| MF1078 CONCORD RM 2                         18.642 METERS 31213     |
 MF1077| CI6844 CONCORD AZ MK                                      3201931.6 |
 MF1077|---------------------------------------------------------------------|
 MF1077
 MF1077                          SUPERSEDED SURVEY CONTROL
 MF1077
 MF1077  NAD 83(1986)-  41 23 33.95371(N)    089 38 27.28904(W) AD(       ) 2
 MF1077  NAD 27      -  41 23 33.82470(N)    089 38 26.94540(W) AD(       ) 2
 MF1077  NGVD 29 (??/??/92)  215.160  (m)          705.90   (f) ADJ UNCH    2 0
 MF1077  NGVD 29             215.16   (m)          705.9    (f) LEVELING    3  
 MF1077
 MF1077.Superseded values are not recommended for survey control.
 MF1077
 MF1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1077.See file dsdata.pdf to determine how the superseded data were derived.
 MF1077
 MF1077_MARKER: DS = TRIANGULATION STATION DISK
 MF1077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1077_STAMPING: CONCORD 1959
 MF1077_MARK LOGO: CGS
 MF1077_PROJECTION: RECESSED 3 CENTIMETERS
 MF1077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1077+STABILITY: SURFACE MOTION
 MF1077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1077+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2019
 MF1077
 MF1077  HISTORY     - Date     Condition        Report By
 MF1077  HISTORY     - 1959     MONUMENTED       CGS
 MF1077  HISTORY     - 1959     GOOD             CGS
 MF1077  HISTORY     - 19951025 GOOD             USPSQD
 MF1077  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1077  HISTORY     - 20191001 GOOD             ILDT
 MF1077
 MF1077                          STATION DESCRIPTION
 MF1077
 MF1077'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1077'STATION IS LOCATED ABOUT 3-1/2 MILES NORTHWEST OF WYANET, 2
 MF1077'MILES EAST OF STATE HIGHWAY NO. 88, ON RIGHT-A-WAY OF A GRAVELED
 MF1077'ROAD AT POINT WHERE THE ROAD TURNS FROM EAST TO SOUTH AND ABOUT
 MF1077'0.1 MILE EAST OF A FARM HOUSE.
 MF1077'
 MF1077'TO REACH FROM INTERSECTION OF U.S. HIGHWAY NO. 34 AND STATE
 MF1077'HIGHWAY NO. 88, (ABOUT 2-1/2 MILES EAST OF SHEFFIELD), GO NORTH
 MF1077'ON STATE HIGHWAY NO. 88 FOR 2.1 MILES TO SIDE ROAD RIGHT.
 MF1077'TURN RIGHT CROSSING RAILROAD TRACKS AND GO EAST AND SOUTH
 MF1077'FOLLOWING MAIN GRAVEL ROAD FOR 2.25 MILES TO AZIMUTH MARK
 MF1077'ON LEFT, CONTINUE ON GRAVEL ROAD TURNING SOUTH THEN EAST TO
 MF1077'STATION ON LEFT AS DESCRIBED.
 MF1077'
 MF1077'STATION MARK, A STANDARD DISK STAMPED CONCORD 1959, IS SET
 MF1077'IN A 10 INCH SQUARE CONCRETE POST WHICH SETS 1 INCH BELOW THE
 MF1077'SURFACE OF THE GROUND.  THE MARK IS 7.9 FEET SOUTH OF WITNESS
 MF1077'POST, 28 FEET SOUTH OF EAST-WEST FENCE, 37 FEET WEST OF
 MF1077'NORTH-SOUTH FENCE AND 19 FEET NORTH OF APPROXIMATE CENTER OF
 MF1077'GRAVELED ROAD.
 MF1077'
 MF1077'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED CONCORD NO. 1
 MF1077'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF1077'3 INCHES.  THE MARK IS 2 FEET EAST OF FENCE LINE, 26 FEET
 MF1077'WEST OF APPROXIMATE CENTER OF GRAVELED ROAD AND 65 FEET
 MF1077'SOUTH-SOUTHWEST OF WITNESS POST.
 MF1077'
 MF1077'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED CONCORD NO. 2 1959,
 MF1077'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.
 MF1077'THE MARK IS 14 FEET SOUTH OF FENCE LINE, 14 FEET NORTH OF
 MF1077'APPROXIMATE CENTER OF GRAVELED ROAD AND 58 FEET WEST OF WITNESS
 MF1077'POST.
 MF1077'
 MF1077'AZIMUTH MARK, A STANDARD DISK STAMPED CONCORD 1959, IS SET IN
 MF1077'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.  THE MARK
 MF1077'IS 40 FEET NORTH-NORTHEAST OF APPROXIMATE CENTER OF GRAVELED
 MF1077'ROAD, 2 FEET SOUTH OF FENCE LINE, 39 FEET WEST OF NATURAL
 MF1077'GAS PIPE LINE CROSSING SIGN NO. 901 AND 2.7 FEET WEST-SOUTHWEST
 MF1077'OF WITNESS POST.
 MF1077'
 MF1077'DISTANCE BETWEEN R.M. NO. 1 AND R.M. NO. 2 IS 29.21 METERS.
 MF1077'
 MF1077'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 MF1077
 MF1077                          STATION RECOVERY (1959)
 MF1077
 MF1077'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF1077'4.8 MI NW FROM WYANET.
 MF1077'ABOUT 2.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1077'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.4
 MF1077'MILES NORTH ALONG GRAVEL ROAD, THENCE 1.5 MILES WEST ALONG A
 MF1077'GRAVEL ROAD, AT THE OUTSIDE OF A CURVE WITH TANGENTS TO THE SOUTH
 MF1077'AND WEST, 8 FEET WEST OF THE EXTENDED CENTER LINE OF THE
 MF1077'NORTH-SOUTH PORTION OF THE ROAD, 6 FEET SOUTH OF THE
 MF1077'EXTENDED CENTERLINE OF THE EAST-WEST PORTION OF THE ROAD, 50
 MF1077'FEET NORTHWEST OF A T-FENCE CORNER, 28 FEET SOUTH OF FENCELINE,
 MF1077'37 1/2 FEET WEST OF FENCE LINE, 8.0 FEET SOUTH OF A METAL
 MF1077'WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A
 MF1077'CONCRETE POST FLUSH WITH THE GROUND.
 MF1077
 MF1077                          STATION RECOVERY (1995)
 MF1077
 MF1077'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1077'RECOVERED IN GOOD CONDITION.
 MF1077
 MF1077                          STATION RECOVERY (2001)
 MF1077
 MF1077'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1077'MARK NOT FOUND.
 MF1077
 MF1077                          STATION RECOVERY (2019)
 MF1077
 MF1077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RAS)
 MF1077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0260 ***********************************************************************
 JB0260  DESIGNATION -  CONCORD AZ MK
 JB0260  PID         -  JB0260
 JB0260  STATE/COUNTY-  IL/WHITE
 JB0260  COUNTRY     -  US
 JB0260  USGS QUAD   -  CENTERVILLE (2018)
 JB0260
 JB0260                         *CURRENT SURVEY CONTROL
 JB0260  ______________________________________________________________________
 JB0260* NAD 83(1986) POSITION- 38 14 47.     (N) 088 09 03.     (W)   SCALED
 JB0260* NAVD 88 ORTHO HEIGHT -   116.921 (meters)      383.60  (feet) ADJUSTED
 JB0260  ______________________________________________________________________
 JB0260  GEOID HEIGHT    -        -30.675 (meters)                     GEOID18
 JB0260  DYNAMIC HEIGHT  -        116.845 (meters)      383.35  (feet) COMP
 JB0260  MODELED GRAVITY -    979,982.8   (mgal)                       NAVD 88
 JB0260
 JB0260  VERT ORDER      -  SECOND    CLASS 0
 JB0260
 JB0260.The horizontal coordinates were scaled from a map and have
 JB0260.an estimated accuracy of +/- 6 seconds.
 JB0260
 JB0260.The orthometric height was determined by differential leveling and
 JB0260.adjusted by the NATIONAL GEODETIC SURVEY
 JB0260.in June 1991.
 JB0260
 JB0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0260.GEOID18 height accuracy estimate available here.
 JB0260
 JB0260.Click photographs - Photos may exist for this station.
 JB0260
 JB0260.The dynamic height is computed by dividing the NAVD 88
 JB0260.geopotential number by the normal gravity value computed on the
 JB0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0260.degrees latitude (g = 980.6199 gals.).
 JB0260
 JB0260.The modeled gravity was interpolated from observed gravity values.
 JB0260
 JB0260;                    North         East    Units  Estimated Accuracy
 JB0260;SPC IL E     -   175,340.      315,980.      MT  (+/- 180 meters Scaled)
 JB0260
 JB0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH992337(NAD 83)
 JB0260
 JB0260                          SUPERSEDED SURVEY CONTROL
 JB0260
 JB0260  NGVD 29 (??/??/92)  117.046  (m)          384.01   (f) ADJ UNCH    2 0
 JB0260
 JB0260.Superseded values are not recommended for survey control.
 JB0260
 JB0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0260.See file dsdata.pdf to determine how the superseded data were derived.
 JB0260
 JB0260_MARKER: DZ = AZIMUTH MARK DISK
 JB0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0260_STAMPING: CONCORD 1961
 JB0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0260+STABILITY: SURFACE MOTION
 JB0260
 JB0260  HISTORY     - Date     Condition        Report By
 JB0260  HISTORY     - 1961     MONUMENTED       CGS
 JB0260
 JB0260                          STATION DESCRIPTION
 JB0260
 JB0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0260'6 MI SE FROM BURNT PRAIRIE.
 JB0260'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0260'BURNT PRAIRIE, THENCE FROM THE END OF BLACK TOP CONTINUE 1.6
 JB0260'MILE EAST ON GRAVELED ROAD, THENCE 0.15 MILE SOUTH ON GRAVELED
 JB0260'ROAD, 90 FEET NORTHWEST OF THE 4TH. POWER POLE SOUTH OF ROAD
 JB0260'JUNCTION, 18 FEET WEST OF CENTER OF ROAD, 2 FEET SOUTH OF THE
 JB0260'6TH. TELEPHONE POLE SOUTH OF ROAD JUNCTION, 1.6 FEET NORTH OF
 JB0260'WITNESS POST, ABOUT 0.5 FOOT BELOW THE LEVEL OF ROAD, AND SET
 JB0260'IN TOP OF A CONCRETE POST FLUSH WITH THE SURFACE OF GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1858 ***********************************************************************
 HB1858  CBN         -  This is a Cooperative Base Network Control Station.
 HB1858  DESIGNATION -  CONCORD R 9 13
 HB1858  PID         -  HB1858
 HB1858  STATE/COUNTY-  IL/POPE
 HB1858  COUNTRY     -  US
 HB1858  USGS QUAD   -  HEROD (2018)
 HB1858
 HB1858                         *CURRENT SURVEY CONTROL
 HB1858  ______________________________________________________________________
 HB1858* NAD 83(2011) POSITION- 37 30 30.91508(N) 088 29 24.40159(W)   ADJUSTED
 HB1858* NAD 83(2011) ELLIP HT-   197.251 (meters)        (06/27/12)   ADJUSTED
 HB1858* NAD 83(2011) EPOCH   -  2010.00
 HB1858* NAVD 88 ORTHO HEIGHT -   226.4   (meters)      743.    (feet) GPS OBS
 HB1858  ______________________________________________________________________
 HB1858  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1858  GEOID HEIGHT    -        -29.220 (meters)                     GEOID93
 HB1858  GEOID HEIGHT    -        -29.128 (meters)                     GEOID18
 HB1858  NAD 83(2011) X  -    133,485.937 (meters)                     COMP
 HB1858  NAD 83(2011) Y  - -5,064,222.005 (meters)                     COMP
 HB1858  NAD 83(2011) Z  -  3,862,440.306 (meters)                     COMP
 HB1858  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 HB1858
 HB1858  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1858  Standards:
 HB1858         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1858            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1858  -------------------------------------------------------------------
 HB1858  NETWORK    1.24   4.04           0.59   0.37   2.06     -0.16232603
 HB1858  -------------------------------------------------------------------
 HB1858  Click here for local accuracies and other accuracy information.
 HB1858
 HB1858.The horizontal coordinates were established by GPS observations
 HB1858.and adjusted by the National Geodetic Survey in June 2012.
 HB1858
 HB1858.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1858.been affixed to the stable North American tectonic plate. See 
 HB1858.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1858
 HB1858.The horizontal coordinates are valid at the epoch date displayed above
 HB1858.which is a decimal equivalence of Year/Month/Day.
 HB1858
 HB1858.The orthometric height was determined by GPS observations and a
 HB1858.high-resolution geoid model.
 HB1858
 HB1858.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1858.GEOID18 height accuracy estimate available here.
 HB1858
 HB1858.Click photographs - Photos may exist for this station.
 HB1858
 HB1858.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1858
 HB1858.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1858
 HB1858.The ellipsoidal height was determined by GPS observations
 HB1858.and is referenced to NAD 83.
 HB1858
 HB1858. The following values were computed from the NAD 83(2011) position.
 HB1858
 HB1858;                    North         East     Units Scale Factor Converg.
 HB1858;SPC IL E     -    93,444.991   286,138.746   MT  0.99997737   -0 05 43.7
 HB1858;SPC IL E     -   306,577.44    938,773.54   sFT  0.99997737   -0 05 43.7
 HB1858;UTM  16      - 4,152,336.956   368,300.138   MT  0.99981365   -0 54 26.7
 HB1858
 HB1858!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1858!SPC IL E     -   0.99996905  x   0.99997737  =   0.99994642
 HB1858!UTM  16      -   0.99996905  x   0.99981365  =   0.99978270
 HB1858
 HB1858:                Primary Azimuth Mark                     Grid Az
 HB1858:SPC IL E     -  CONCORD R 9 13 AZ MK                     181 12 03.2
 HB1858:UTM  16      -  CONCORD R 9 13 AZ MK                     182 00 46.2
 HB1858
 HB1858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6830052336(NAD 83)
 HB1858
 HB1858|---------------------------------------------------------------------|
 HB1858| PID    Reference Object                     Distance      Geod. Az  |
 HB1858|                                                           dddmmss.s |
 HB1858| HB1857 CONCORD R 9 13 AZ MK                APPROX. 0.9 KM 1810619.5 |
 HB1858|---------------------------------------------------------------------|
 HB1858
 HB1858                          SUPERSEDED SURVEY CONTROL
 HB1858
 HB1858  NAD 83(2007)-  37 30 30.91521(N)    088 29 24.40199(W) AD(2002.00) 0
 HB1858  ELLIP H (02/10/07)  197.284  (m)                       GP(2002.00)    
 HB1858  ELLIP H (10/15/04)  197.247  (m)                       GP(       ) 4 2
 HB1858  NAD 83(1997)-  37 30 30.91491(N)    088 29 24.40240(W) AD(       ) B
 HB1858  ELLIP H (07/17/98)  197.262  (m)                       GP(       ) 4 1
 HB1858  NAD 83(1993)-  37 30 30.91957(N)    088 29 24.40148(W) AD(       ) 1
 HB1858  NAD 83(1986)-  37 30 30.92591(N)    088 29 24.40484(W) AD(       ) 1
 HB1858
 HB1858.Superseded values are not recommended for survey control.
 HB1858
 HB1858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1858.See file dsdata.pdf to determine how the superseded data were derived.
 HB1858
 HB1858_MARKER: I = METAL ROD
 HB1858_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1858_STAMPING: CONCORD R 9 13 1991
 HB1858_MARK LOGO: USFS
 HB1858_PROJECTION: RECESSED 10 CENTIMETERS
 HB1858_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1858_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1858_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1858+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2009
 HB1858_ROD/PIPE-DEPTH: 10 meters
 HB1858_SLEEVE-DEPTH  : 1 meters
 HB1858
 HB1858  HISTORY     - Date     Condition        Report By
 HB1858  HISTORY     - 1991     MONUMENTED       USFS
 HB1858  HISTORY     - 19921211 GOOD
 HB1858  HISTORY     - 19970303 GOOD             NGS
 HB1858  HISTORY     - 20080603 GOOD             ILDT
 HB1858  HISTORY     - 20091027 GOOD             ILDT
 HB1858
 HB1858                          STATION DESCRIPTION
 HB1858
 HB1858'DESCRIBED BY US FOREST SERVICE 1991
 HB1858'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1858'IN HARRISBURG, IL GO SOUTHERLY 9.7 KM (6.0 MI) ON ROUTE 145-34 TO THE
 HB1858'JUNCTION OF ILLINOIS STATE ROUTE 145 AND 34, TURN LEFT (EASTERLY) ON
 HB1858'ROUTE 34 AND GO 12.1 KM (7.5 MI) TO A ROAD ON THE RIGHT (SOUTHERLY),
 HB1858'TURN RIGHT (SOUTHERLY) AND GO 10.7 KM (6.6 MI) TO THE STATION ON THE
 HB1858'LEFT (EAST)APPROXIMATELY 12.19 M (39.99 FT) WEST OF OLD GRAND PIERRE
 HB1858'CEMETERY AND 9.1 M (29.9 FT) NORTH OF A ROAD TO THE EAST.  STATION
 HB1858'(CONCORD) IS AN ALUMINUM CYLINDER WITH ACCESS COVER, SET IN CONCRETE
 HB1858'WITH CENTER PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1858'1.)  7.5M EAST OF THE CENTERLINE OF A NORTHSOUTH ROAD.
 HB1858'2.)  4.7M NORTH OF A CONCRETE MONUMENT
 HB1858'3.)  26.5M NORTHEAST OF THE SOUTHWEST FENCE CORNER OF A CHAINLINK
 HB1858'FENCE AROUND THE CEMETERY.
 HB1858
 HB1858                          STATION RECOVERY (1992)
 HB1858
 HB1858'RECOVERED 1992
 HB1858'RECOVERED IN GOOD CONDITION.
 HB1858
 HB1858                          STATION RECOVERY (1997)
 HB1858
 HB1858'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB1858'THE STATION IS LOCATED ABOUT 10 MILES (16.1 KM) NORTH OF GOLCONDA AND
 HB1858'5 MILES (8.0 KM) EAST OF EDDYVILLE.  TO REACH FROM THE JUNCTION OF
 HB1858'STATE ROUTES 34 AND 145 ABOUT 6 MILES (9.7 KM) SOUTH OF HARRISBURG,
 HB1858'PROCEED EAST AND SOUTH ON ROUTE 34 FOR 7.5 MI (12.1 KM) TO A GRAVEL
 HB1858'ROAD RIGHT, SOUTH, WILLIAMS HILL ROAD, JUST BEFORE REACHING THE SMALL
 HB1858'TOWN OF HEROD.  TURN RIGHT AND GO SOUTH AND WEST FOR 6.6 MI (10.6 KM)
 HB1858'TO THE STATION ON THE LEFT IN THE NORTHEAST ANGLE OF A T-ROAD EAST AT
 HB1858'OLD GRAND PIERRE CEMETERY.  IT IS ABOUT 12 M (39.4 FT) WEST OF THE
 HB1858'CEMETERY, 7.5 M (24.6 FT) EAST OF THE CENTER OF THE NORTH-SOUTH ROAD,
 HB1858'9.1 M (29.9 FT) NORTH OF THE CENTER OF THE ROAD EAST, 4.7 M (15.4 FT)
 HB1858'NORTH OF A CONCRETE RIGHT-OF-WAY MARKER, AND 26.5 M (86.9 FT)
 HB1858'NORTHWEST OF THE SOUTHWEST FENCE CORNER OF A CHAINLINK FENCE.
 HB1858'NOTE--ACCESS TO THE STATION POINT IS THROUGH A 5 INCH ACCESS COVER.
 HB1858
 HB1858                          STATION RECOVERY (2008)
 HB1858
 HB1858'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1858'CARSONITE MARKER FOUND DAMAGED, REPLACED THIS DATE WITH STEEL POST AND
 HB1858'NGS SIGN, 1.0 FEET EAST OF CANISTER
 HB1858
 HB1858                          STATION RECOVERY (2009)
 HB1858
 HB1858'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 HB1858'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1857 ***********************************************************************
 HB1857  DESIGNATION -  CONCORD R 9 13 AZ MK
 HB1857  PID         -  HB1857
 HB1857  STATE/COUNTY-  IL/POPE
 HB1857  COUNTRY     -  US
 HB1857  USGS QUAD   -  HEROD (2018)
 HB1857
 HB1857                         *CURRENT SURVEY CONTROL
 HB1857  ______________________________________________________________________
 HB1857* NAD 83(2011) POSITION- 37 30 01.57561(N) 088 29 25.11217(W)   ADJUSTED
 HB1857* NAD 83(2011) ELLIP HT-   205.814 (meters)        (06/27/12)   ADJUSTED
 HB1857* NAD 83(2011) EPOCH   -  2010.00
 HB1857* NAVD 88 ORTHO HEIGHT -   235.0   (meters)      771.    (feet) GPS OBS
 HB1857  ______________________________________________________________________
 HB1857  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1857  GEOID HEIGHT    -        -29.210 (meters)                     GEOID93
 HB1857  GEOID HEIGHT    -        -29.121 (meters)                     GEOID18
 HB1857  NAD 83(2011) X  -    133,483.179 (meters)                     COMP
 HB1857  NAD 83(2011) Y  - -5,064,779.781 (meters)                     COMP
 HB1857  NAD 83(2011) Z  -  3,861,727.929 (meters)                     COMP
 HB1857  LAPLACE CORR    -         -2.47  (seconds)                    DEFLEC18
 HB1857
 HB1857  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1857  Standards:
 HB1857         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1857            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1857  -------------------------------------------------------------------
 HB1857  NETWORK    1.22   1.53           0.55   0.43   0.78      0.04696651
 HB1857  -------------------------------------------------------------------
 HB1857  Click here for local accuracies and other accuracy information.
 HB1857
 HB1857.The horizontal coordinates were established by GPS observations
 HB1857.and adjusted by the National Geodetic Survey in June 2012.
 HB1857
 HB1857.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1857.been affixed to the stable North American tectonic plate. See 
 HB1857.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1857
 HB1857.The horizontal coordinates are valid at the epoch date displayed above
 HB1857.which is a decimal equivalence of Year/Month/Day.
 HB1857
 HB1857.The orthometric height was determined by GPS observations and a
 HB1857.high-resolution geoid model.
 HB1857
 HB1857.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1857.GEOID18 height accuracy estimate available here.
 HB1857
 HB1857.Click photographs - Photos may exist for this station.
 HB1857
 HB1857.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1857
 HB1857.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1857
 HB1857.The ellipsoidal height was determined by GPS observations
 HB1857.and is referenced to NAD 83.
 HB1857
 HB1857. The following values were computed from the NAD 83(2011) position.
 HB1857
 HB1857;                    North         East     Units Scale Factor Converg.
 HB1857;SPC IL E     -    92,540.513   286,119.786   MT  0.99997737   -0 05 44.0
 HB1857;SPC IL E     -   303,610.00    938,711.33   sFT  0.99997737   -0 05 44.0
 HB1857;UTM  16      - 4,151,432.986   368,268.369   MT  0.99981375   -0 54 26.6
 HB1857
 HB1857!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1857!SPC IL E     -   0.99996770  x   0.99997737  =   0.99994507
 HB1857!UTM  16      -   0.99996770  x   0.99981375  =   0.99978146
 HB1857
 HB1857:                Primary Azimuth Mark                     Grid Az
 HB1857:SPC IL E     -  CONCORD R 9 13                           001 12 03.1
 HB1857:UTM  16      -  CONCORD R 9 13                           002 00 45.7
 HB1857
 HB1857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6826851432(NAD 83)
 HB1857
 HB1857|---------------------------------------------------------------------|
 HB1857| PID    Reference Object                     Distance      Geod. Az  |
 HB1857|                                                           dddmmss.s |
 HB1857| HB1858 CONCORD R 9 13                      APPROX. 0.9 KM 0010619.1 |
 HB1857|---------------------------------------------------------------------|
 HB1857
 HB1857                          SUPERSEDED SURVEY CONTROL
 HB1857
 HB1857  NAD 83(2007)-  37 30 01.57568(N)    088 29 25.11294(W) AD(2002.00) 0
 HB1857  ELLIP H (02/10/07)  205.840  (m)                       GP(2002.00)    
 HB1857  ELLIP H (03/08/05)  205.811  (m)                       GP(       ) 4 1
 HB1857  NAD 83(1997)-  37 30 01.57541(N)    088 29 25.11337(W) AD(       ) 1
 HB1857  ELLIP H (10/21/99)  205.822  (m)                       GP(       ) 4 1
 HB1857  NAD 83(1997)-  37 30 01.57651(N)    088 29 25.11307(W) AD(       ) 1
 HB1857  NAD 83(1993)-  37 30 01.58004(N)    088 29 25.11248(W) AD(       ) 1
 HB1857  NAD 83(1986)-  37 30 01.58637(N)    088 29 25.11589(W) AD(       ) 1
 HB1857
 HB1857.Superseded values are not recommended for survey control.
 HB1857
 HB1857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1857.See file dsdata.pdf to determine how the superseded data were derived.
 HB1857
 HB1857_MARKER: DD = SURVEY DISK
 HB1857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1857_STAMPING: CONCORD AZIMUTH R-9-13 1991
 HB1857_MARK LOGO: USFS
 HB1857_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1857_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1857+STABILITY: POSITION/ELEVATION WELL
 HB1857_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1857+SATELLITE: SATELLITE OBSERVATIONS - December 11, 1992
 HB1857
 HB1857  HISTORY     - Date     Condition        Report By
 HB1857  HISTORY     - 1991     MONUMENTED       USFS
 HB1857  HISTORY     - 19921211 GOOD
 HB1857
 HB1857                          STATION DESCRIPTION
 HB1857
 HB1857'DESCRIBED BY US FOREST SERVICE 1991
 HB1857'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1857'IN HARRISBURG, IL GO SOUTHERLY 9.7 KM (6.0 MI) ON ROUTE 145-34 TO THE
 HB1857'JUNCTION OF ILLINOIS STATE ROUTE 145 AND 34, TURN LEFT (EASTERLY) ON
 HB1857'ROUTE 34 AND GO 12.1 KM (7.5 MI) TO A ROAD ON THE RIGHT (SOUTHERLY),
 HB1857'TURN RIGHT (SOUTHERLY) AND GO 10.7 KM (6.6 MI) TO THE STATION ON THE
 HB1857'LEFT (EAST)APPROXIMATELY 12.19 M (39.99 FT) WEST OF OLD GRAND PIERRE
 HB1857'CEMETERY AND 9.1 M (29.9 FT) NORTH OF A ROAD TO THE EAST,CONTINUE
 HB1857'(SOUTHERLY) 1.05 KM (0.65 MI) TO THE STATION AZIMUTH ON THE LEFT
 HB1857'(EAST) SIDE OF THE ROAD.  STATION AZIMUTH (CONCORD) IS A CIRCULAR
 HB1857'INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED MARK, SET IN CONCRETE.
 HB1857'1.)  4.8M EAST OF THE CENTERLINE OF A NORTHSOUTH ROAD.
 HB1857'2.)  18.9M SOUTH OF A POWER POLE.
 HB1857'3.)  31.1M NORTHEAST OF THE CENTERLINE OF AN EASTWEST GRAVEL ROAD
 HB1857'WHERE IT INTERSECTS WITH THE NORTHSOUTH ROAD.
 HB1857
 HB1857                          STATION RECOVERY (1992)
 HB1857
 HB1857'RECOVERED 1992
 HB1857'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0263 ***********************************************************************
 JB0263  DESIGNATION -  CONCORD RM 1
 JB0263  PID         -  JB0263
 JB0263  STATE/COUNTY-  IL/WHITE
 JB0263  COUNTRY     -  US
 JB0263  USGS QUAD   -  CENTERVILLE (2018)
 JB0263
 JB0263                         *CURRENT SURVEY CONTROL
 JB0263  ______________________________________________________________________
 JB0263* NAD 83(1986) POSITION- 38 14 29.99   (N) 088 09 04.08   (W)   HD_HELD1
 JB0263* NAVD 88 ORTHO HEIGHT -   117.297 (meters)      384.83  (feet) ADJUSTED
 JB0263  ______________________________________________________________________
 JB0263  GEOID HEIGHT    -        -30.672 (meters)                     GEOID18
 JB0263  DYNAMIC HEIGHT  -        117.221 (meters)      384.58  (feet) COMP
 JB0263  MODELED GRAVITY -    979,982.1   (mgal)                       NAVD 88
 JB0263
 JB0263  VERT ORDER      -  SECOND    CLASS 0
 JB0263
 JB0263.The horizontal coordinates were determined by differentially corrected
 JB0263.hand held GPS observations or other comparable positioning techniques
 JB0263.and have an estimated accuracy of +/- 3 meters.
 JB0263
 JB0263.The orthometric height was determined by differential leveling and
 JB0263.adjusted by the NATIONAL GEODETIC SURVEY
 JB0263.in June 1991.
 JB0263
 JB0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0263.GEOID18 height accuracy estimate available here.
 JB0263
 JB0263.Click photographs - Photos may exist for this station.
 JB0263
 JB0263.The dynamic height is computed by dividing the NAVD 88
 JB0263.geopotential number by the normal gravity value computed on the
 JB0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0263.degrees latitude (g = 980.6199 gals.).
 JB0263
 JB0263.The modeled gravity was interpolated from observed gravity values.
 JB0263
 JB0263;                    North         East    Units  Estimated Accuracy
 JB0263;SPC IL E     -   174,814.3     315,950.0     MT  (+/- 3 meters HH1 GPS) 
 JB0263
 JB0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9926433255(NAD 83)
 JB0263
 JB0263                          SUPERSEDED SURVEY CONTROL
 JB0263
 JB0263  NGVD 29 (??/??/92)  117.422  (m)          385.24   (f) ADJ UNCH    2 0
 JB0263
 JB0263.Superseded values are not recommended for survey control.
 JB0263
 JB0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0263.See file dsdata.pdf to determine how the superseded data were derived.
 JB0263
 JB0263_MARKER: DR = REFERENCE MARK DISK
 JB0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0263_STAMPING: CONCORD NO 1 1961
 JB0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0263+STABILITY: SURFACE MOTION
 JB0263
 JB0263  HISTORY     - Date     Condition        Report By
 JB0263  HISTORY     - 1961     MONUMENTED       CGS
 JB0263
 JB0263                          STATION DESCRIPTION
 JB0263
 JB0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0263'6.2 MI SE FROM BURNT PRAIRIE.
 JB0263'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0263'BURNT PRAIRIE.  FROM END OF BLACK TOP ROAD CONTINUE EAST 1.6
 JB0263'MILE ON GRAVELED ROAD, THENCE 0.3 MILE SOUTH ON GRAVELED ROAD,
 JB0263'ABOUT 0.1 MILE NORTH OF FARM HOUSE WEST OF ROAD AND NEAR A FENCE
 JB0263'CORNER WEST OF ROAD, 115.7 FEET SOUTH OF TRAVERSE STATION
 JB0263'CONCORD, 45 FEET EAST OF FENCE CORNER, 44 FEET EAST OF 2ND.
 JB0263'TELEPHONE POLE NORTH OF HOUSE, 23 FEET EAST OF CENTER OF ROAD,
 JB0263'3 FEET NORTH OF 2ND. POWER POLE NORTH OF HOUSE, 1.6 FEET SOUTH
 JB0263'OF WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN TOP OF
 JB0263'A CONCRETE POST FLUSH WITH THE SURFACE OF GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1076 ***********************************************************************
 MF1076  DESIGNATION -  CONCORD RM 1
 MF1076  PID         -  MF1076
 MF1076  STATE/COUNTY-  IL/BUREAU
 MF1076  COUNTRY     -  US
 MF1076  USGS QUAD   -  MANLIUS (2018)
 MF1076
 MF1076                         *CURRENT SURVEY CONTROL
 MF1076  ______________________________________________________________________
 MF1076* NAD 83(1986) POSITION- 41 23 33.43   (N) 089 38 27.59   (W)   HD_HELD1
 MF1076* NAVD 88 ORTHO HEIGHT -   215.366 (meters)      706.58  (feet) ADJUSTED
 MF1076  ______________________________________________________________________
 MF1076  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 MF1076  DYNAMIC HEIGHT  -        215.279 (meters)      706.29  (feet) COMP
 MF1076  MODELED GRAVITY -    980,215.3   (mgal)                       NAVD 88
 MF1076
 MF1076  VERT ORDER      -  SECOND    CLASS 0
 MF1076
 MF1076.The horizontal coordinates were determined by differentially corrected
 MF1076.hand held GPS observations or other comparable positioning techniques
 MF1076.and have an estimated accuracy of +/- 3 meters.
 MF1076
 MF1076.The orthometric height was determined by differential leveling and
 MF1076.adjusted by the NATIONAL GEODETIC SURVEY
 MF1076.in June 1991.
 MF1076
 MF1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1076.GEOID18 height accuracy estimate available here.
 MF1076
 MF1076.Click photographs - Photos may exist for this station.
 MF1076
 MF1076.The dynamic height is computed by dividing the NAVD 88
 MF1076.geopotential number by the normal gravity value computed on the
 MF1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1076.degrees latitude (g = 980.6199 gals.).
 MF1076
 MF1076.The modeled gravity was interpolated from observed gravity values.
 MF1076
 MF1076;                    North         East    Units  Estimated Accuracy
 MF1076;SPC IL W     -   524,759.7     743,961.3     MT  (+/- 3 meters HH1 GPS) 
 MF1076
 MF1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7920185709(NAD 83)
 MF1076
 MF1076                          SUPERSEDED SURVEY CONTROL
 MF1076
 MF1076  NGVD 29 (??/??/92)  215.444  (m)          706.84   (f) ADJ UNCH    2 0
 MF1076
 MF1076.Superseded values are not recommended for survey control.
 MF1076
 MF1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1076.See file dsdata.pdf to determine how the superseded data were derived.
 MF1076
 MF1076_MARKER: DR = REFERENCE MARK DISK
 MF1076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1076_STAMPING: CONCORD NO 1 1959
 MF1076_MARK LOGO: CGS
 MF1076_PROJECTION: FLUSH
 MF1076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1076+STABILITY: SURFACE MOTION
 MF1076
 MF1076  HISTORY     - Date     Condition        Report By
 MF1076  HISTORY     - 1959     MONUMENTED       CGS
 MF1076  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF1076  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1076
 MF1076                          STATION DESCRIPTION
 MF1076
 MF1076'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1076'4.8 MI NW FROM WYANET.
 MF1076'ABOUT 2.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1076'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.4
 MF1076'MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.15 MILES WEST ALONG A
 MF1076'GRAVEL ROAD, AT THE INSIDE OF A CURVE WITH TANGENTS TO THE SOUTH
 MF1076'AND WEST, 34 1/2 FEET WEST OF THE EXTENDED CENTERLINE OF THE
 MF1076'NORTH-SOUTH PORTION OF THE ROAD, 71 FEET SOUTH OF THE EXTENDED
 MF1076'CENTERLINE OF THE EAST-WEST PORTION OF THE ROAD, 63 FEET WEST OF
 MF1076'FENCE CORNER, 2 FEET EAST OF FENCE LINE, 57.2 FEET SOUTH OF
 MF1076'TRIANGULATION STATION CONCORD, 65.0 FEET SOUTH OF A METAL
 MF1076'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN
 MF1076'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF1076
 MF1076                          STATION RECOVERY (1995)
 MF1076
 MF1076'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1076'MARK NOT FOUND.
 MF1076
 MF1076                          STATION RECOVERY (2001)
 MF1076
 MF1076'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1076'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0261 ***********************************************************************
 JB0261  DESIGNATION -  CONCORD RM 2
 JB0261  PID         -  JB0261
 JB0261  STATE/COUNTY-  IL/WHITE
 JB0261  COUNTRY     -  US
 JB0261  USGS QUAD   -  CENTERVILLE (2018)
 JB0261
 JB0261                         *CURRENT SURVEY CONTROL
 JB0261  ______________________________________________________________________
 JB0261* NAD 83(1986) POSITION- 38 14 31.52   (N) 088 09 04.56   (W)   HD_HELD1
 JB0261* NAVD 88 ORTHO HEIGHT -   117.156 (meters)      384.37  (feet) ADJUSTED
 JB0261  ______________________________________________________________________
 JB0261  GEOID HEIGHT    -        -30.672 (meters)                     GEOID18
 JB0261  DYNAMIC HEIGHT  -        117.080 (meters)      384.12  (feet) COMP
 JB0261  MODELED GRAVITY -    979,982.1   (mgal)                       NAVD 88
 JB0261
 JB0261  VERT ORDER      -  SECOND    CLASS 0
 JB0261
 JB0261.The horizontal coordinates were determined by differentially corrected
 JB0261.hand held GPS observations or other comparable positioning techniques
 JB0261.and have an estimated accuracy of +/- 3 meters.
 JB0261
 JB0261.The orthometric height was determined by differential leveling and
 JB0261.adjusted by the NATIONAL GEODETIC SURVEY
 JB0261.in June 1991.
 JB0261
 JB0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0261.GEOID18 height accuracy estimate available here.
 JB0261
 JB0261.Click photographs - Photos may exist for this station.
 JB0261
 JB0261.The dynamic height is computed by dividing the NAVD 88
 JB0261.geopotential number by the normal gravity value computed on the
 JB0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0261.degrees latitude (g = 980.6199 gals.).
 JB0261
 JB0261.The modeled gravity was interpolated from observed gravity values.
 JB0261
 JB0261;                    North         East    Units  Estimated Accuracy
 JB0261;SPC IL E     -   174,861.4     315,938.3     MT  (+/- 3 meters HH1 GPS) 
 JB0261
 JB0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9925333302(NAD 83)
 JB0261
 JB0261                          SUPERSEDED SURVEY CONTROL
 JB0261
 JB0261  NGVD 29 (??/??/92)  117.281  (m)          384.78   (f) ADJ UNCH    2 0
 JB0261
 JB0261.Superseded values are not recommended for survey control.
 JB0261
 JB0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0261.See file dsdata.pdf to determine how the superseded data were derived.
 JB0261
 JB0261_MARKER: DR = REFERENCE MARK DISK
 JB0261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0261_STAMPING: CONCORD NO 2 1961
 JB0261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0261+STABILITY: SURFACE MOTION
 JB0261
 JB0261  HISTORY     - Date     Condition        Report By
 JB0261  HISTORY     - 1961     MONUMENTED       CGS
 JB0261
 JB0261                          STATION DESCRIPTION
 JB0261
 JB0261'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0261'6.2 MI SE FROM BURNT PRAIRIE.
 JB0261'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0261'BURNT PRAIRIE.  FROM THE END OF THE BLACK TOP CONTINUE EAST
 JB0261'1.6 MILE ON GRAVELED ROAD, THENCE 0.3 MILE SOUTH ON GRAVELED ROAD,
 JB0261'ABOUT 0.1 MILE NORTH OF FARM HOUSE WEST OF ROAD AND NEAR FENCE
 JB0261'CORNER WEST OF ROAD, 163 FEET NORTHWEST OF 2ND. POWER POLE NORTH
 JB0261'OF HOUSE, 163 FEET NORTH OF FENCE CORNER, 158.3 FEET NORTHWEST
 JB0261'OF WITNESS POST, 56.8 FEET NORTHWEST OF TRAVERSE STATION CONCORD,
 JB0261'20 FEET WEST OF CENTER OF ROAD, 2.5 FEET SOUTH OF 3RD. TELEPHONE
 JB0261'POLE NORTH OF HOUSE, ABOUT LEVEL WITH THE ROAD, AND SET IN TOP OF
 JB0261'A CONCRETE POST PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1078 ***********************************************************************
 MF1078  DESIGNATION -  CONCORD RM 2
 MF1078  PID         -  MF1078
 MF1078  STATE/COUNTY-  IL/BUREAU
 MF1078  COUNTRY     -  US
 MF1078  USGS QUAD   -  MANLIUS (2018)
 MF1078
 MF1078                         *CURRENT SURVEY CONTROL
 MF1078  ______________________________________________________________________
 MF1078* NAD 83(1986) POSITION- 41 23 34.36   (N) 089 38 27.88   (W)   HD_HELD1
 MF1078* NAVD 88 ORTHO HEIGHT -   215.137 (meters)      705.83  (feet) ADJUSTED
 MF1078  ______________________________________________________________________
 MF1078  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 MF1078  DYNAMIC HEIGHT  -        215.050 (meters)      705.54  (feet) COMP
 MF1078  MODELED GRAVITY -    980,215.3   (mgal)                       NAVD 88
 MF1078
 MF1078  VERT ORDER      -  SECOND    CLASS 0
 MF1078
 MF1078.The horizontal coordinates were determined by differentially corrected
 MF1078.hand held GPS observations or other comparable positioning techniques
 MF1078.and have an estimated accuracy of +/- 3 meters.
 MF1078
 MF1078.The orthometric height was determined by differential leveling and
 MF1078.adjusted by the NATIONAL GEODETIC SURVEY
 MF1078.in June 1991.
 MF1078
 MF1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1078.GEOID18 height accuracy estimate available here.
 MF1078
 MF1078.Click photographs - Photos may exist for this station.
 MF1078
 MF1078.The dynamic height is computed by dividing the NAVD 88
 MF1078.geopotential number by the normal gravity value computed on the
 MF1078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1078.degrees latitude (g = 980.6199 gals.).
 MF1078
 MF1078.The modeled gravity was interpolated from observed gravity values.
 MF1078
 MF1078;                    North         East    Units  Estimated Accuracy
 MF1078;SPC IL W     -   524,788.4     743,954.4     MT  (+/- 3 meters HH1 GPS) 
 MF1078
 MF1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7919585737(NAD 83)
 MF1078
 MF1078                          SUPERSEDED SURVEY CONTROL
 MF1078
 MF1078  NGVD 29 (??/??/92)  215.215  (m)          706.08   (f) ADJ UNCH    2 0
 MF1078
 MF1078.Superseded values are not recommended for survey control.
 MF1078
 MF1078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1078.See file dsdata.pdf to determine how the superseded data were derived.
 MF1078
 MF1078_MARKER: DR = REFERENCE MARK DISK
 MF1078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1078_STAMPING: CONCORD NO 2 1959
 MF1078_MARK LOGO: CGS
 MF1078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1078+STABILITY: SURFACE MOTION
 MF1078
 MF1078  HISTORY     - Date     Condition        Report By
 MF1078  HISTORY     - 1959     MONUMENTED       CGS
 MF1078  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF1078  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1078
 MF1078                          STATION DESCRIPTION
 MF1078
 MF1078'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1078'4.8 MI NW FROM WYANET.
 MF1078'ABOUT 2.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1078'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.4
 MF1078'MILES NORTH ALONG GRAVEL ROAD, THENCE 1.15 MILES WEST ALONG A
 MF1078'GRAVEL ROAD, AT THE OUTSIDE OF A CURVE WITH TANGENTS TO THE
 MF1078'WEST AND SOUTH, 59 FEET WEST OF THE EXTENDED CENTER LINE OF THE
 MF1078'NORTH-SOUTH PORTION OF THE ROAD, 9 1/2 FEET NORTH OF THE EXTENDED
 MF1078'CENTER LINE OF THE EAST-WEST PORTION OF THE ROAD, 111 FEET
 MF1078'WEST-NORTHWEST OF FENCE CORNER, 13 1/2 FEET SOUTH OF FENCE LINE,
 MF1078'61.2 FEET WEST OF TRIANGULATION STATION CONCORD, 58.0 FEET WEST
 MF1078'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE
 MF1078'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF1078
 MF1078                          STATION RECOVERY (1995)
 MF1078
 MF1078'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1078'MARK NOT FOUND.
 MF1078
 MF1078                          STATION RECOVERY (2001)
 MF1078
 MF1078'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0650 ***********************************************************************
 JB0650  DESIGNATION -  CONE
 JB0650  PID         -  JB0650
 JB0650  STATE/COUNTY-  IL/MARION
 JB0650  COUNTRY     -  US
 JB0650  USGS QUAD   -  SALEM SOUTH (2018)
 JB0650
 JB0650                         *CURRENT SURVEY CONTROL
 JB0650  ______________________________________________________________________
 JB0650* NAD 83(1997) POSITION- 38 36 45.38801(N) 088 58 36.15406(W)   ADJUSTED
 JB0650* NAVD 88 ORTHO HEIGHT -   162.600 (meters)      533.46  (feet) ADJUSTED
 JB0650  ______________________________________________________________________
 JB0650  GEOID HEIGHT    -        -30.944 (meters)                     GEOID18
 JB0650  LAPLACE CORR    -         -0.95  (seconds)                    DEFLEC18
 JB0650  DYNAMIC HEIGHT  -        162.497 (meters)      533.13  (feet) COMP
 JB0650  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 JB0650
 JB0650  HORZ ORDER      -  SECOND
 JB0650  VERT ORDER      -  SECOND    CLASS 0
 JB0650
 JB0650.The horizontal coordinates were established by classical geodetic methods
 JB0650.and adjusted by the National Geodetic Survey in October 1999.
 JB0650
 JB0650.The orthometric height was determined by differential leveling and
 JB0650.adjusted by the NATIONAL GEODETIC SURVEY
 JB0650.in June 1991.
 JB0650
 JB0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0650.GEOID18 height accuracy estimate available here.
 JB0650
 JB0650.Click photographs - Photos may exist for this station.
 JB0650
 JB0650.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0650
 JB0650.The dynamic height is computed by dividing the NAVD 88
 JB0650.geopotential number by the normal gravity value computed on the
 JB0650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0650.degrees latitude (g = 980.6199 gals.).
 JB0650
 JB0650.The modeled gravity was interpolated from observed gravity values.
 JB0650
 JB0650. The following values were computed from the NAD 83(1997) position.
 JB0650
 JB0650;                    North         East     Units Scale Factor Converg.
 JB0650;SPC IL E     -   216,170.351   243,965.146   MT  1.00001365   -0 24 05.4
 JB0650;SPC IL E     -   709,218.89    800,408.98   sFT  1.00001365   -0 24 05.4
 JB0650;UTM  16      - 4,275,641.777   327,896.199   MT  0.99996476   -1 14 01.9
 JB0650
 JB0650!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0650!SPC IL E     -   0.99997934  x   1.00001365  =   0.99999299
 JB0650!UTM  16      -   0.99997934  x   0.99996476  =   0.99994410
 JB0650
 JB0650:                Primary Azimuth Mark                     Grid Az
 JB0650:SPC IL E     -  SALEM BROWN SHOE CO WATER TANK           065 10 51.0
 JB0650:UTM  16      -  SALEM BROWN SHOE CO WATER TANK           066 00 47.5
 JB0650
 JB0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2789675641(NAD 83)
 JB0650
 JB0650|---------------------------------------------------------------------|
 JB0650| PID    Reference Object                     Distance      Geod. Az  |
 JB0650|                                                           dddmmss.s |
 JB0650| JB1791 SALEM N MUNICIPAL TANK              APPROX. 4.1 KM 0430600.9 |
 JB0650| JB1787 SALEM BROWN SHOE CO WATER TANK      APPROX. 2.7 KM 0644645.6 |
 JB0650| JB1788 SALEM S MUNICIPAL TANK              APPROX. 2.6 KM 0723311.2 |
 JB0650| JB0649 CONE RM 1                            24.923 METERS 21953     |
 JB0650| JB0652 CONE RM 3                            22.975 METERS 22352     |
 JB0650| CI4151 CONE AZ MK                                         2755316.7 |
 JB0650| JB0651 CONE RM 2                            36.939 METERS 30947     |
 JB0650|---------------------------------------------------------------------|
 JB0650
 JB0650                          SUPERSEDED SURVEY CONTROL
 JB0650
 JB0650  NAD 83(1986)-  38 36 45.40344(N)    088 58 36.15054(W) AD(       ) 2
 JB0650  NAD 27      -  38 36 45.22493(N)    088 58 35.93598(W) AD(       ) 2
 JB0650  NGVD 29 (??/??/92)  162.710  (m)          533.82   (f) ADJ UNCH    2 0
 JB0650  NGVD 29             162.71   (m)          533.8    (f) LEVELING    3  
 JB0650
 JB0650.Superseded values are not recommended for survey control.
 JB0650
 JB0650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0650.See file dsdata.pdf to determine how the superseded data were derived.
 JB0650
 JB0650_MARKER: DE = TRAVERSE STATION DISK
 JB0650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0650_STAMPING: CONE 1960
 JB0650_MARK LOGO: CGS
 JB0650_PROJECTION: RECESSED 43 CENTIMETERS
 JB0650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0650+STABILITY: SURFACE MOTION
 JB0650
 JB0650  HISTORY     - Date     Condition        Report By
 JB0650  HISTORY     - 1960     MONUMENTED       CGS
 JB0650  HISTORY     - 1960     GOOD             CGS
 JB0650  HISTORY     - 1968     GOOD             CGS
 JB0650  HISTORY     - 1968     GOOD             CGS
 JB0650  HISTORY     - 1970     GOOD             NGS
 JB0650
 JB0650                          STATION DESCRIPTION
 JB0650
 JB0650'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0650'STATION IS LOCATED ABOUT 2.0 MILES SOUTHWEST OF SALEM, JUST SOUTH OF
 JB0650'THE MISSOURI-ILLINOIS RAILROAD TRACK AND IN THE SOUTHEAST ANGLE OF
 JB0650'INTERSECTION.
 JB0650'
 JB0650'TO REACH FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE ROUTE 37 IN
 JB0650'SALEM, GO WEST OF U S HIGHWAY 50 FOR 1.65 MILES TO CROSSROAD AND
 JB0650'JOHNNYS DRIVE INN IN NORTHEAST ANGLE OF INTERSECTION, TURN LEFT AND GO
 JB0650'SOUTH FOR 0.15 MILE TO RAILROAD CROSSING, CROSS RAILROAD TRACKS AND GO
 JB0650'SOUTH THEN WEST AND SOUTH AGAIN ON MAIN TRAVELED ROAD FOR 0.6 MILE TO
 JB0650'RAILROAD CROSSING, CROSS TRACKS AND GO ABOUT 100 FEET TO STATION ON
 JB0650'LEFT IN SOUTHEAST ANGLE OF INTERSECTION AS DESCRIBED.
 JB0650'
 JB0650'STATION MARK, A STANDARD TRAVERSE DISK STAMPED CONE 1960, IS SET IN
 JB0650'TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 17 INCHES
 JB0650'BELOW THE SURFACE OF THE GROUND.  THE MARK IS 67 FEET EAST OF CENTER
 JB0650'OF ROAD, 54 FEET EAST-SOUTHEAST OF SOUTH ONE OF A DOUBLE POWER POLE NO
 JB0650'C1813D810, 51.2 FEET EAST OF THE WITNESS POST AND FENCE, 45 FEET SOUTH
 JB0650'OF THE CENTER OF ROAD AND 33.5 FEET SOUTH OF A LARGE TREE.
 JB0650'
 JB0650'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED CONE
 JB0650'NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB0650'PROJECTS ABOUT 6 INCHES.  THE MARK IS 77.3 FEET SOUTH OF SOUTH ONE OF
 JB0650'A DOUBLE POWER POLE NO C1813D810, 64.2 FEET SOUTH OF THE WITNESS POST,
 JB0650'16 FEET EAST OF THE CENTER OF ROAD AND 1 FOOT WEST OF FENCE.
 JB0650'
 JB0650'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED CONE
 JB0650'NO 2 1960, IS SET IN TOP OF A 14X16 INCH CONCRETE POST WHICH IS SET
 JB0650'FLUSH.  THE MARK IS 32.5 FEET NORTH OF A TELEPHONE POLE NO C1317, 29
 JB0650'FEET WEST OF THE CENTER OF ROAD, 20 FEET SOUTHWEST OF RAILROAD SWITCH
 JB0650'STAND, 16.5 FEET SOUTH-SOUTHEAST OF SOUTHEAST RAIL OF RAILROAD TRACK
 JB0650'AND 16.5 FEET NORTHWEST OF CENTER OF ROAD.
 JB0650'
 JB0650'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED CONE 1960, IS SET
 JB0650'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6
 JB0650'INCHES.  THE MARK IS 43 FEET EAST OF THE CENTER OF ROAD, 13.5 FEET
 JB0650'NORTH OF CENTER OF CATTLE GUARD GATE, 12 FEET NORTHWEST OF CENTER OF
 JB0650'ROAD, 1.5 EAST OF FENCE AND 1.7 FEET NORTHEAST OF THE WITNESS POST.
 JB0650'
 JB0650'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH FOR 0.1 MILE TO
 JB0650'SIDE ROAD LEFT, TURN LEFT AND GO WESTERLY FOR 0.3 MILE TO THE AZIMUTH
 JB0650'MARK ON RIGHT AS DESCRIBED.
 JB0650'
 JB0650'HEIGHT OF LIGHT ABOVE STATION MARK 26.50 METERS.
 JB0650
 JB0650                          STATION RECOVERY (1960)
 JB0650
 JB0650'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0650'2.2 MI W FROM SALEM.
 JB0650'ABOUT 1.65 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0650'THE STATION AT SALEM, THENCE 0.6 MILE SOUTH ALONG AN OILED ROAD,
 JB0650'AT THE JUNCTION OF A GRAVEL ROAD EAST WHICH IS JUST SOUTH OF A
 JB0650'RAILROAD CROSSING, 68 FEET EAST OF THE CENTER LINE OF THE ROAD,
 JB0650'45 FEET SOUTH OF THE CENTER LINE OF THE ROAD EAST, 51 FEET EAST
 JB0650'OF A FENCE, 34 FEET SOUTH OF A FENCE, 45 FEET SOUTHEAST OF A
 JB0650'FENCE CORNER, 54 FEET EAST-SOUTHEAST OF A POWER POLE NUMBER
 JB0650'C-13-8-C-8-10, 33 FEET SOUTH OF A 30-INCH TRIANGULAR BLAZED OAK
 JB0650'TREE, 51.3 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 JB0650'THE ROAD AND SET IN THE TOP OF A CONCRETE POST 18 INCHES
 JB0650'UNDERGROUND.
 JB0650
 JB0650                          STATION RECOVERY (1968)
 JB0650
 JB0650'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 JB0650'THE AZIMUTH MARK AND RM 1 WERE NOT FOUND.  PROBABLY DESTROYED BY ROAD
 JB0650'GRADER.
 JB0650'
 JB0650'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND IN
 JB0650'GOOD CONDITION.  REFERENCE MARK 1 WAS FOUND UPROOTED BY ROAD
 JB0650'EQUIPEMENT.  REFERENCE MARK 3 WAS SET.  THE AZIMUTH MARK WAS REPORTED
 JB0650'NOT FOUND AND PROBABLY DESTROYED BY THE USGS BUT WAS FOUND AS
 JB0650'DESCRIBED AND IN GOOD CONDITION.  HOWEVER THE AZIMUTH MARK IS NOW
 JB0650'OBSTRUCTED TO THE STATION BY TREES AND BRUSH.  DUE TO CHANGES AT THE
 JB0650'STATION SITE A NEW DESCRIPTION FOLLOWS.
 JB0650'
 JB0650'LOCATED ABOUT 2 MILES SOUTHWEST OF SALEM, JUST SOUTH OF THE
 JB0650'MISSOURI-ILLINOIS RAILROAD TRACK.  IT IS 132 FEET SOUTHEAST OF THE
 JB0650'INTERSECTION OF THE RAILROAD TRACK.  IT IS 132 FEET SOUTHEAST OF THE
 JB0650'INTERSECTION OF THE RAILROAD TRACK AND A PAVED ROAD, 100 FEET
 JB0650'SOUTHEAST OF TELEPHONE POLE NO. C 13 17, 76 FEET NORTHEAST OF A METAL
 JB0650'WITNESS POST, 68 FEET EAST OF THE CENTERLINE OF THE PAVED ROAD AND 51
 JB0650'FEET EAST OF A POWER POLE.  THE MONUMENT IS 7 INCHES BELOW THE GROUND
 JB0650'AND THE DISK IS STAMPED CONE 1960.
 JB0650'
 JB0650'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB0650'HIGHWAY 37 IN SALEM, GO WEST ON HIGHWAY 50 FOR 1.65 MILES TO A
 JB0650'CROSSROAD.  TURN LEFT AND GO SOUTH ON PAVED ROAD FOR 0.15 MILE TO A
 JB0650'RAILROAD CROSSING.  CROSS THE TRACKS AND GO SOUTH, WEST AND SOUTH ON
 JB0650'PAVED ROAD FOR 0.6 MILE TO A RAILROAD CROSSING AND THE STATION AS
 JB0650'DESCRIBED.
 JB0650'
 JB0650'REFERENCE MARK 2 IS 47 FEET SOUTHWEST OF THE CROSSING, 32 FEET NORTH
 JB0650'OF THE TELEPHONE POLE, 29 FEET WEST OF THE CENTERLINE OF THE ROAD, 15
 JB0650'FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD WEST AND 11 FEET SOUTH
 JB0650'OF THE SOUTH RAIL OF THE TRACKS.  THE MONUMENT IS FLUSH AND THE DISK
 JB0650'IS STAMPED CONE NO 2 1960.
 JB0650'
 JB0650'REFERENCE MARK 3 IS 51 FEET SOUTH OF THE POWER POLE, 16 FEET EAST OF
 JB0650'THE CENTERLINE OF THE PAVED ROAD AND 1 FOOT EAST OF A METAL WITNESS
 JB0650'POST.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED CONE
 JB0650'1960 NO 3 1968.
 JB0650'
 JB0650'THE AZIMUTH MARK IS 43 FEET EAST OF THE CENTERLINE OF A GRADED ROAD,
 JB0650'12 FEET NORTHWEST OF THE CENTERLINE OF A GRADED ROAD, 1 FOOT EAST OF A
 JB0650'FENCE AND 2 FEET NORTHEAST OF A METAL WITNESS POST.  THE MONUMENT IS
 JB0650'FLUSH AND THE DISK IS STAMPED CONE 1960.
 JB0650'
 JB0650'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE ROAD FOR
 JB0650'0.1 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON THE ROAD FOR
 JB0650'0.3 MILE TO A T-ROAD AND THE MARK IN THE NORTHEAST ANGLE.
 JB0650
 JB0650                          STATION RECOVERY (1968)
 JB0650
 JB0650'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 JB0650'RECOVERED IN GOOD CONDITION.
 JB0650
 JB0650                          STATION RECOVERY (1970)
 JB0650
 JB0650'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0650'THE STATION MARK, REFERENCE MARKS 2 AND 3 AND THE AZIMUTH MARK WERE
 JB0650'FOUND IN GOOD CONDITION AND AS DESCRIBED IN THE 1968 RECOVERY NOTE.
 JB0650'THE STATION MARK WAS REPORTED DESTROYED OR NOT FOUND BUT THIS WAS
 JB0650'FOUND TO BE IN ERROR.
 JB0650'
 JB0650'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 JB0650'SOUTHWEST OF SALEM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0651 ***********************************************************************
 JB0651  DESIGNATION -  CONE RM 2
 JB0651  PID         -  JB0651
 JB0651  STATE/COUNTY-  IL/MARION
 JB0651  COUNTRY     -  US
 JB0651  USGS QUAD   -  SALEM SOUTH (2018)
 JB0651
 JB0651                         *CURRENT SURVEY CONTROL
 JB0651  ______________________________________________________________________
 JB0651* NAD 83(1986) POSITION- 38 36 46.15   (N) 088 58 37.33   (W)   HD_HELD1
 JB0651* NAVD 88 ORTHO HEIGHT -   162.843 (meters)      534.26  (feet) ADJUSTED
 JB0651  ______________________________________________________________________
 JB0651  GEOID HEIGHT    -        -30.944 (meters)                     GEOID18
 JB0651  DYNAMIC HEIGHT  -        162.740 (meters)      533.92  (feet) COMP
 JB0651  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 JB0651
 JB0651  VERT ORDER      -  SECOND    CLASS 0
 JB0651
 JB0651.The horizontal coordinates were determined by differentially corrected
 JB0651.hand held GPS observations or other comparable positioning techniques
 JB0651.and have an estimated accuracy of +/- 3 meters.
 JB0651
 JB0651.The orthometric height was determined by differential leveling and
 JB0651.adjusted by the NATIONAL GEODETIC SURVEY
 JB0651.in June 1991.
 JB0651
 JB0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0651.GEOID18 height accuracy estimate available here.
 JB0651
 JB0651.Click photographs - Photos may exist for this station.
 JB0651
 JB0651.The dynamic height is computed by dividing the NAVD 88
 JB0651.geopotential number by the normal gravity value computed on the
 JB0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0651.degrees latitude (g = 980.6199 gals.).
 JB0651
 JB0651.The modeled gravity was interpolated from observed gravity values.
 JB0651
 JB0651;                    North         East    Units  Estimated Accuracy
 JB0651;SPC IL E     -   216,194.0     243,936.9     MT  (+/- 3 meters HH1 GPS) 
 JB0651
 JB0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2786875665(NAD 83)
 JB0651
 JB0651                          SUPERSEDED SURVEY CONTROL
 JB0651
 JB0651  NGVD 29 (??/??/92)  162.953  (m)          534.62   (f) ADJ UNCH    2 0
 JB0651
 JB0651.Superseded values are not recommended for survey control.
 JB0651
 JB0651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0651.See file dsdata.pdf to determine how the superseded data were derived.
 JB0651
 JB0651_MARKER: DR = REFERENCE MARK DISK
 JB0651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0651_STAMPING: CONE NO 2 1960
 JB0651_MARK LOGO: CGS
 JB0651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0651+STABILITY: SURFACE MOTION
 JB0651
 JB0651  HISTORY     - Date     Condition        Report By
 JB0651  HISTORY     - 1960     MONUMENTED       CGS
 JB0651  HISTORY     - 1968     GOOD             CGS
 JB0651  HISTORY     - 20110913 MARK NOT FOUND   ILDT
 JB0651
 JB0651                          STATION DESCRIPTION
 JB0651
 JB0651'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0651'2.2 MI W FROM SALEM.
 JB0651'ABOUT 1.65 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0651'THE STATION AT SALEM, THENCE 0.6 MILE SOUTH ALONG AN OILED ROAD
 JB0651'TO THE CROSSING OF A RAILROAD TRACK, AT THE EAST END OF THE
 JB0651'SPUR TRACK, 29 FEET WEST OF THE CENTER LINE OF THE ROAD, 16 FEET
 JB0651'SOUTHEAST OF THE SOUTHEAST RAIL, 52 FEET SOUTHWEST OF THE CENTER
 JB0651'OF THE CROSSING, 20 FEET SOUTHWEST OF A SWITCH STAND, 76 FEET
 JB0651'NORTHWEST OF POWER POLE C-13-8-D-8-10, 121.3 FEET NORTHWEST OF
 JB0651'TRAVERSE STATION CONE, 86.9 FEET NORTH-NORTHWEST OF A METAL
 JB0651'WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND SET
 JB0651'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0651
 JB0651                          STATION RECOVERY (1968)
 JB0651
 JB0651'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 JB0651'RECOVERED IN GOOD CONDITION.
 JB0651
 JB0651                          STATION RECOVERY (2011)
 JB0651
 JB0651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0651'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0652 ***********************************************************************
 JB0652  DESIGNATION -  CONE RM 3
 JB0652  PID         -  JB0652
 JB0652  STATE/COUNTY-  IL/MARION
 JB0652  COUNTRY     -  US
 JB0652  USGS QUAD   -  SALEM SOUTH (2018)
 JB0652
 JB0652                         *CURRENT SURVEY CONTROL
 JB0652  ______________________________________________________________________
 JB0652* NAD 83(1986) POSITION- 38 36 44.85   (N) 088 58 36.81   (W)   HD_HELD1
 JB0652* NAVD 88 ORTHO HEIGHT -   162.97  (meters)      534.7   (feet) RESET
 JB0652  ______________________________________________________________________
 JB0652  GEOID HEIGHT    -        -30.943 (meters)                     GEOID18
 JB0652  VERT ORDER      -  THIRD
 JB0652
 JB0652.The horizontal coordinates were determined by differentially corrected
 JB0652.hand held GPS observations or other comparable positioning techniques
 JB0652.and have an estimated accuracy of +/- 3 meters.
 JB0652
 JB0652.The orthometric height was computed from unverified reset data.
 JB0652
 JB0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0652.GEOID18 height accuracy estimate available here.
 JB0652
 JB0652.Click photographs - Photos may exist for this station.
 JB0652
 JB0652;                    North         East    Units  Estimated Accuracy
 JB0652;SPC IL E     -   216,153.9     243,949.2     MT  (+/- 3 meters HH1 GPS) 
 JB0652
 JB0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2787975625(NAD 83)
 JB0652
 JB0652                          SUPERSEDED SURVEY CONTROL
 JB0652
 JB0652.No superseded survey control is available for this station.
 JB0652
 JB0652_MARKER: DR = REFERENCE MARK DISK
 JB0652_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0652_STAMPING: CONE 1960 NO 3 1968
 JB0652_MARK LOGO: CGS
 JB0652_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0652+STABILITY: SURFACE MOTION
 JB0652
 JB0652  HISTORY     - Date     Condition        Report By
 JB0652  HISTORY     - 1968     MONUMENTED       CGS
 JB0652  HISTORY     - 20110913 MARK NOT FOUND   ILDT
 JB0652
 JB0652                          STATION DESCRIPTION
 JB0652
 JB0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 JB0652'2.2 MI W FROM SALEM.
 JB0652'ABOUT 1.65 MILES WEST ALONG THE B AND O RAILROAD FROM THE
 JB0652'STATION AT SALEM, THEN 0.6 MILE SOUTH ALONG AN OILED ROAD, AT
 JB0652'THE JUNCTION OF A GRAVEL ROAD EAST, 51 FEET SOUTH OF A POWER
 JB0652'POLE, 16 FEET EAST OF THE CENTERLINE OF PAVED ROAD, AND 1 FOOT
 JB0652'EAST OF A STEEL WITNESS POST.  THE MARK PROJECTS 5 INCHES.  IT
 JB0652'IS 75.38 FEET SOUTHWEST FROM TRIANGULATION STATION, CONE 1960.
 JB0652
 JB0652                          STATION RECOVERY (2011)
 JB0652
 JB0652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0652'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0945 ***********************************************************************
 LC0945  DESIGNATION -  CONG
 LC0945  PID         -  LC0945
 LC0945  STATE/COUNTY-  IL/WOODFORD
 LC0945  COUNTRY     -  US
 LC0945  USGS QUAD   -  DANVERS (2018)
 LC0945
 LC0945                         *CURRENT SURVEY CONTROL
 LC0945  ______________________________________________________________________
 LC0945* NAD 83(1997) POSITION- 40 36 47.06969(N) 089 13 20.18319(W)   ADJUSTED
 LC0945* NAVD 88 ORTHO HEIGHT -   226.258 (meters)      742.31  (feet) ADJUSTED
 LC0945  ______________________________________________________________________
 LC0945  GEOID HEIGHT    -        -32.355 (meters)                     GEOID18
 LC0945  LAPLACE CORR    -          3.16  (seconds)                    DEFLEC18
 LC0945  DYNAMIC HEIGHT  -        226.155 (meters)      741.98  (feet) COMP
 LC0945  MODELED GRAVITY -    980,161.3   (mgal)                       NAVD 88
 LC0945
 LC0945  HORZ ORDER      -  SECOND
 LC0945  VERT ORDER      -  SECOND    CLASS 0
 LC0945
 LC0945.The horizontal coordinates were established by classical geodetic methods
 LC0945.and adjusted by the National Geodetic Survey in October 1999.
 LC0945
 LC0945.The orthometric height was determined by differential leveling and
 LC0945.adjusted by the NATIONAL GEODETIC SURVEY
 LC0945.in June 1991.
 LC0945
 LC0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0945.GEOID18 height accuracy estimate available here.
 LC0945
 LC0945.Click photographs - Photos may exist for this station.
 LC0945
 LC0945.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0945
 LC0945.The dynamic height is computed by dividing the NAVD 88
 LC0945.geopotential number by the normal gravity value computed on the
 LC0945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0945.degrees latitude (g = 980.6199 gals.).
 LC0945
 LC0945.The modeled gravity was interpolated from observed gravity values.
 LC0945
 LC0945. The following values were computed from the NAD 83(1997) position.
 LC0945
 LC0945;                    North         East     Units Scale Factor Converg.
 LC0945;SPC IL W     -   438,488.701   779,915.420   MT  1.00001976   +0 36 53.2
 LC0945;SPC IL W     - 1,438,608.35  2,558,772.51   sFT  1.00001976   +0 36 53.2
 LC0945;UTM  16      - 4,498,179.981   312,007.473   MT  1.00003503   -1 26 49.2
 LC0945
 LC0945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0945!SPC IL W     -   0.99996958  x   1.00001976  =   0.99998934
 LC0945!UTM  16      -   0.99996958  x   1.00003503  =   1.00000461
 LC0945
 LC0945:                Primary Azimuth Mark                     Grid Az
 LC0945:SPC IL W     -  CONG AZ MK                               024 29 18.3
 LC0945:UTM  16      -  CONG AZ MK                               026 33 00.7
 LC0945
 LC0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1200798179(NAD 83)
 LC0945
 LC0945|---------------------------------------------------------------------|
 LC0945| PID    Reference Object                     Distance      Geod. Az  |
 LC0945|                                                           dddmmss.s |
 LC0945| LC0947 CONG AZ MK                                         0250611.5 |
 LC0945| LC0946 CONG RM 2                            10.780 METERS 08821     |
 LC0945| LC0944 CONG RM 1                            15.108 METERS 35841     |
 LC0945|---------------------------------------------------------------------|
 LC0945
 LC0945                          SUPERSEDED SURVEY CONTROL
 LC0945
 LC0945  NAD 83(1986)-  40 36 47.08267(N)    089 13 20.18499(W) AD(       ) 2
 LC0945  NAD 27      -  40 36 46.94880(N)    089 13 19.87970(W) AD(       ) 2
 LC0945  NGVD 29 (??/??/92)  226.329  (m)          742.55   (f) ADJ UNCH    2 0
 LC0945  NGVD 29             226.33   (m)          742.6    (f) LEVELING    3  
 LC0945
 LC0945.Superseded values are not recommended for survey control.
 LC0945
 LC0945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0945.See file dsdata.pdf to determine how the superseded data were derived.
 LC0945
 LC0945_MARKER: DS = TRIANGULATION STATION DISK
 LC0945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0945_STAMPING: CONG 1959
 LC0945_MARK LOGO: CGS
 LC0945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0945+STABILITY: SURFACE MOTION
 LC0945
 LC0945  HISTORY     - Date     Condition        Report By
 LC0945  HISTORY     - 1959     MONUMENTED       CGS
 LC0945  HISTORY     - 1959     GOOD             CGS
 LC0945  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0945  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0945
 LC0945                          STATION DESCRIPTION
 LC0945
 LC0945'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0945'THE STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHEAST OF GOODFIELD
 LC0945'AND 1.0 MILE WEST OF CONGERVILLE.
 LC0945'
 LC0945'TO REACH THE STATION FROM THE POST OFFICE IN CONGERVILLE,
 LC0945'GO NORTH 0.1 MILE TO U.S. HIGHWAY 150.  TURN LEFT, GO WEST
 LC0945'FOR 0.9 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO SOUTH
 LC0945'ON GRAVEL ROAD FOR 0.25 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC0945'
 LC0945'STATION MARK, IS A STANDARD DISK STAMPED CONG 1959, IS SET
 LC0945'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES.
 LC0945'THE MARK IS 1-1/2 FEET EAST OF FENCE, 1.8 FEET SOUTHEAST OF
 LC0945'WITNESS POST, 20 FEET WEST OF CENTER OF GRAVEL ROAD AND 87
 LC0945'FEET SOUTH OF FENCE CORNER.
 LC0945'
 LC0945'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED CONG
 LC0945'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0945'PROJECTS ABOUT 2 INCHES.  THE MARK IS 1-1/2 FEET EAST OF
 LC0945'FENCE, 20 FEET WEST OF CENTER OF GRAVEL ROAD AND 37 FEET
 LC0945'SOUTH OF FENCE CORNER.
 LC0945'
 LC0945'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED CONG
 LC0945'NO. 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0945'PROJECTS ABOUT 2 INCHES.  THE MARK IS 1 FOOT WEST OF FENCE,
 LC0945'19 FEET EAST OF CENTER OF GRAVEL ROAD AND 77 FEET SOUTH OF LANE.
 LC0945'
 LC0945'AZIMUTH MARK, IS A STANDARD DISK STAMPED CONG 1959, IS SET
 LC0945'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1 INCHES.
 LC0945'THE MARK IS 1.6 FEET SOUTH OF WITNESS POST, 31 FEET SOUTH
 LC0945'OF CENTER OF U.S. HIGHWAY 150 AND 30 FEET WEST OF A POWER
 LC0945'POLE.
 LC0945'
 LC0945'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH 0.25 MILE
 LC0945'TO U.S. HIGHWAY 150, TURN RIGHT AND GO 0.2 MILE TO AZIMUTH
 LC0945'MARK ON RIGHT AS DESCRIBED.
 LC0945
 LC0945                          STATION RECOVERY (1959)
 LC0945
 LC0945'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0945'1.2 MI W FROM CONGERVILLE.
 LC0945'ABOUT 0.1 MILE NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 LC0945'AT CONGERVILLE, THENCE 0.9 MILES WEST ALONG U.S. HIGHWAY 150,
 LC0945'THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF
 LC0945'A FARM LANE EAST, 18 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC0945'1.5 FEET EAST OF A FENCE, 8 1/2 FEET SOUTH OF A T-FENCE CORNER,
 LC0945'79 FEET SOUTH-SOUTHWEST OF THE CENTER LINE OF THE JUNCTION, 1.7
 LC0945'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE
 LC0945'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0945'PROJECTING 3 INCHES.
 LC0945
 LC0945                          STATION RECOVERY (1988)
 LC0945
 LC0945'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0945'MARK NOT FOUND.
 LC0945
 LC0945                          STATION RECOVERY (1998)
 LC0945
 LC0945'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0945'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0947 ***********************************************************************
 LC0947  DESIGNATION -  CONG AZ MK
 LC0947  PID         -  LC0947
 LC0947  STATE/COUNTY-  IL/WOODFORD
 LC0947  COUNTRY     -  US
 LC0947  USGS QUAD   -  DANVERS (2018)
 LC0947
 LC0947                         *CURRENT SURVEY CONTROL
 LC0947  ______________________________________________________________________
 LC0947* NAD 83(1986) POSITION- 40 37 01.1    (N) 089 13 11.6    (W)   HD_HELD2
 LC0947* NAVD 88 ORTHO HEIGHT -   225.732 (meters)      740.59  (feet) ADJUSTED
 LC0947  ______________________________________________________________________
 LC0947  GEOID HEIGHT    -        -32.351 (meters)                     GEOID18
 LC0947  DYNAMIC HEIGHT  -        225.628 (meters)      740.25  (feet) COMP
 LC0947  MODELED GRAVITY -    980,162.5   (mgal)                       NAVD 88
 LC0947
 LC0947  VERT ORDER      -  SECOND    CLASS 0
 LC0947
 LC0947.The horizontal coordinates were established by autonomous hand held GPS
 LC0947.observations and have an estimated accuracy of +/- 10 meters.
 LC0947
 LC0947.The orthometric height was determined by differential leveling and
 LC0947.adjusted by the NATIONAL GEODETIC SURVEY
 LC0947.in June 1991.
 LC0947
 LC0947.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0947.GEOID18 height accuracy estimate available here.
 LC0947
 LC0947.Click photographs - Photos may exist for this station.
 LC0947
 LC0947.The dynamic height is computed by dividing the NAVD 88
 LC0947.geopotential number by the normal gravity value computed on the
 LC0947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0947.degrees latitude (g = 980.6199 gals.).
 LC0947
 LC0947.The modeled gravity was interpolated from observed gravity values.
 LC0947
 LC0947;                    North         East    Units  Estimated Accuracy
 LC0947;SPC IL W     -   438,924.      780,113.      MT  (+/- 10 meters HH2 GPS)
 LC0947
 LC0947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1222098607(NAD 83)
 LC0947
 LC0947                          SUPERSEDED SURVEY CONTROL
 LC0947
 LC0947  NGVD 29 (??/??/92)  225.802  (m)          740.82   (f) ADJ UNCH    2 0
 LC0947
 LC0947.Superseded values are not recommended for survey control.
 LC0947
 LC0947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0947.See file dsdata.pdf to determine how the superseded data were derived.
 LC0947
 LC0947_MARKER: DZ = AZIMUTH MARK DISK
 LC0947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0947_STAMPING: CONG 1959
 LC0947_MARK LOGO: CGS
 LC0947_PROJECTION: PROJECTING 15 CENTIMETERS
 LC0947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0947+STABILITY: SURFACE MOTION
 LC0947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0947+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2015
 LC0947
 LC0947  HISTORY     - Date     Condition        Report By
 LC0947  HISTORY     - 1959     MONUMENTED       CGS
 LC0947  HISTORY     - 1988     GOOD             USPSQD
 LC0947  HISTORY     - 19981023 GOOD             USPSQD
 LC0947  HISTORY     - 20150914 GOOD             DJHENK
 LC0947
 LC0947                          STATION DESCRIPTION
 LC0947
 LC0947'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0947'0.9 MI W FROM CONGERVILLE.
 LC0947'ABOUT 0.1 MILE NORTH ALONG AN ASPHALT STREET FROM THE POST
 LC0947'OFFICE AT CONGERVILLE, THENCE 0.8 MILE WEST ALONG U.S. HIGHWAY
 LC0947'150, ABOUT 0.1 MILE EAST OF THE JUNCTION OF A GRAVEL ROAD SOUTH,
 LC0947'ON THE TOP OF A CUT SOUTH OF THE HIGHWAY, AT A FARM DRIVE SOUTH
 LC0947'TO A FIELD, 31 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 113
 LC0947'FEET EAST OF THE CENTER LINE OF THE FARM DRIVE, 30 1/2 FEET
 LC0947'WEST OF THE FIRST POWER POLE EAST OF THE FARM DRIVE, 1.6 FEET
 LC0947'SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF
 LC0947'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0947'3 INCHES.
 LC0947
 LC0947                          STATION RECOVERY (1988)
 LC0947
 LC0947'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0947'RECOVERED IN GOOD CONDITION.
 LC0947
 LC0947                          STATION RECOVERY (1998)
 LC0947
 LC0947'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0947'RECOVERED IN GOOD CONDITION.
 LC0947
 LC0947                          STATION RECOVERY (2015)
 LC0947
 LC0947'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC0947'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0944 ***********************************************************************
 LC0944  DESIGNATION -  CONG RM 1
 LC0944  PID         -  LC0944
 LC0944  STATE/COUNTY-  IL/WOODFORD
 LC0944  COUNTRY     -  US
 LC0944  USGS QUAD   -  DANVERS (2018)
 LC0944
 LC0944                         *CURRENT SURVEY CONTROL
 LC0944  ______________________________________________________________________
 LC0944* NAD 83(1986) POSITION- 40 36 47.56   (N) 089 13 20.20   (W)   HD_HELD1
 LC0944* NAVD 88 ORTHO HEIGHT -   226.399 (meters)      742.78  (feet) ADJUSTED
 LC0944  ______________________________________________________________________
 LC0944  GEOID HEIGHT    -        -32.355 (meters)                     GEOID18
 LC0944  DYNAMIC HEIGHT  -        226.296 (meters)      742.44  (feet) COMP
 LC0944  MODELED GRAVITY -    980,161.3   (mgal)                       NAVD 88
 LC0944
 LC0944  VERT ORDER      -  SECOND    CLASS 0
 LC0944
 LC0944.The horizontal coordinates were determined by differentially corrected
 LC0944.hand held GPS observations or other comparable positioning techniques
 LC0944.and have an estimated accuracy of +/- 3 meters.
 LC0944
 LC0944.The orthometric height was determined by differential leveling and
 LC0944.adjusted by the NATIONAL GEODETIC SURVEY
 LC0944.in June 1991.
 LC0944
 LC0944.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0944.GEOID18 height accuracy estimate available here.
 LC0944
 LC0944.Click photographs - Photos may exist for this station.
 LC0944
 LC0944.The dynamic height is computed by dividing the NAVD 88
 LC0944.geopotential number by the normal gravity value computed on the
 LC0944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0944.degrees latitude (g = 980.6199 gals.).
 LC0944
 LC0944.The modeled gravity was interpolated from observed gravity values.
 LC0944
 LC0944;                    North         East    Units  Estimated Accuracy
 LC0944;SPC IL W     -   438,503.8     779,914.9     MT  (+/- 3 meters HH1 GPS) 
 LC0944
 LC0944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1200798195(NAD 83)
 LC0944
 LC0944                          SUPERSEDED SURVEY CONTROL
 LC0944
 LC0944  NGVD 29 (??/??/92)  226.470  (m)          743.01   (f) ADJ UNCH    2 0
 LC0944
 LC0944.Superseded values are not recommended for survey control.
 LC0944
 LC0944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0944.See file dsdata.pdf to determine how the superseded data were derived.
 LC0944
 LC0944_MARKER: DR = REFERENCE MARK DISK
 LC0944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0944_STAMPING: CONG NO 1 1959
 LC0944_MARK LOGO: CGS
 LC0944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0944+STABILITY: SURFACE MOTION
 LC0944
 LC0944  HISTORY     - Date     Condition        Report By
 LC0944  HISTORY     - 1959     MONUMENTED       CGS
 LC0944  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0944  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0944
 LC0944                          STATION DESCRIPTION
 LC0944
 LC0944'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0944'1.2 MI W FROM CONGERVILLE.
 LC0944'ABOUT 0.1 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 LC0944'AT CONGERVILLE, THENCE 0.9 MILES WEST ALONG U.S. HIGHWAY 150,
 LC0944'THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION
 LC0944'OF A FARM LANE EAST, 17 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC0944'1.6 FEET EAST OF A FENCE, 38 FEET SOUTH OF A T-FENCE CORNER,
 LC0944'49.6 FEET NORTH OF TRIANGULATION STATION CONG, 32 FEET SOUTHWEST
 LC0944'OF THE CENTER LINE OF THE JUNCTION, 48.5 FEET NORTH OF A METAL
 LC0944'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN
 LC0944'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0944
 LC0944                          STATION RECOVERY (1988)
 LC0944
 LC0944'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0944'MARK NOT FOUND.
 LC0944
 LC0944                          STATION RECOVERY (1998)
 LC0944
 LC0944'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0944'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0946 ***********************************************************************
 LC0946  DESIGNATION -  CONG RM 2
 LC0946  PID         -  LC0946
 LC0946  STATE/COUNTY-  IL/WOODFORD
 LC0946  COUNTRY     -  US
 LC0946  USGS QUAD   -  DANVERS (2018)
 LC0946
 LC0946                         *CURRENT SURVEY CONTROL
 LC0946  ______________________________________________________________________
 LC0946* NAD 83(1986) POSITION- 40 36 47.08   (N) 089 13 19.72   (W)   HD_HELD1
 LC0946* NAVD 88 ORTHO HEIGHT -   226.354 (meters)      742.63  (feet) ADJUSTED
 LC0946  ______________________________________________________________________
 LC0946  GEOID HEIGHT    -        -32.354 (meters)                     GEOID18
 LC0946  DYNAMIC HEIGHT  -        226.250 (meters)      742.29  (feet) COMP
 LC0946  MODELED GRAVITY -    980,161.3   (mgal)                       NAVD 88
 LC0946
 LC0946  VERT ORDER      -  SECOND    CLASS 0
 LC0946
 LC0946.The horizontal coordinates were determined by differentially corrected
 LC0946.hand held GPS observations or other comparable positioning techniques
 LC0946.and have an estimated accuracy of +/- 3 meters.
 LC0946
 LC0946.The orthometric height was determined by differential leveling and
 LC0946.adjusted by the NATIONAL GEODETIC SURVEY
 LC0946.in June 1991.
 LC0946
 LC0946.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0946.GEOID18 height accuracy estimate available here.
 LC0946
 LC0946.Click photographs - Photos may exist for this station.
 LC0946
 LC0946.The dynamic height is computed by dividing the NAVD 88
 LC0946.geopotential number by the normal gravity value computed on the
 LC0946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0946.degrees latitude (g = 980.6199 gals.).
 LC0946
 LC0946.The modeled gravity was interpolated from observed gravity values.
 LC0946
 LC0946;                    North         East    Units  Estimated Accuracy
 LC0946;SPC IL W     -   438,489.1     779,926.3     MT  (+/- 3 meters HH1 GPS) 
 LC0946
 LC0946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1201898180(NAD 83)
 LC0946
 LC0946                          SUPERSEDED SURVEY CONTROL
 LC0946
 LC0946  NGVD 29 (??/??/92)  226.424  (m)          742.86   (f) ADJ UNCH    2 0
 LC0946
 LC0946.Superseded values are not recommended for survey control.
 LC0946
 LC0946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0946.See file dsdata.pdf to determine how the superseded data were derived.
 LC0946
 LC0946_MARKER: DR = REFERENCE MARK DISK
 LC0946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0946_STAMPING: CONG NO 2 1959
 LC0946_MARK LOGO: CGS
 LC0946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0946+STABILITY: SURFACE MOTION
 LC0946
 LC0946  HISTORY     - Date     Condition        Report By
 LC0946  HISTORY     - 1959     MONUMENTED       CGS
 LC0946  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0946  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0946
 LC0946                          STATION DESCRIPTION
 LC0946
 LC0946'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0946'1.2 MI W FROM CONGERVILLE.
 LC0946'ABOUT 0.1 MILE NORTH ALONG AN ASPHALT STREET FROM THE POST OFFICE
 LC0946'AT CONGERVILLE, THENCE 0.9 MILES WEST ALONG U.S. HIGHWAY 150,
 LC0946'THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF
 LC0946'A FARM LANE EAST, 18 1/2 FEET EAST OF THE CENTER LINE OF THE
 LC0946'ROAD, 1 FOOT WEST OF A FENCE, 75 FEET SOUTH OF THE CENTER LINE
 LC0946'OF THE FARM LANE, 64 FEET SOUTH OF A FENCE CORNER, 35.4 FEET
 LC0946'EAST OF TRIANGULATION STATION CONG, 36.7 FEET EAST OF A METAL
 LC0946'WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 LC0946'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0946
 LC0946                          STATION RECOVERY (1988)
 LC0946
 LC0946'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0946'MARK NOT FOUND.
 LC0946
 LC0946                          STATION RECOVERY (1998)
 LC0946
 LC0946'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0946'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1908 ***********************************************************************
 LC1908  DESIGNATION -  CONLEY
 LC1908  PID         -  LC1908
 LC1908  STATE/COUNTY-  IL/MCLEAN
 LC1908  COUNTRY     -  US
 LC1908  USGS QUAD   -  FUNKS GROVE (2018)
 LC1908
 LC1908                         *CURRENT SURVEY CONTROL
 LC1908  ______________________________________________________________________
 LC1908* NAD 83(1997) POSITION- 40 19 23.08293(N) 089 03 19.78330(W)   ADJUSTED
 LC1908* NAVD 88 ORTHO HEIGHT -   227.    (meters)      745.    (feet) SCALED
 LC1908  ______________________________________________________________________
 LC1908  GEOID HEIGHT    -        -32.225 (meters)                     GEOID18
 LC1908  LAPLACE CORR    -          2.60  (seconds)                    DEFLEC18
 LC1908  HORZ ORDER      -  FIRST
 LC1908
 LC1908.The horizontal coordinates were established by classical geodetic methods
 LC1908.and adjusted by the National Geodetic Survey in October 1999.
 LC1908
 LC1908.The orthometric height was scaled from a topographic map.
 LC1908
 LC1908.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1908.GEOID18 height accuracy estimate available here.
 LC1908
 LC1908.Click photographs - Photos may exist for this station.
 LC1908
 LC1908.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1908
 LC1908. The following values were computed from the NAD 83(1997) position.
 LC1908
 LC1908;                    North         East     Units Scale Factor Converg.
 LC1908;SPC IL E     -   406,123.630   238,624.683   MT  1.00002135   -0 28 02.4
 LC1908;SPC IL E     - 1,332,423.94    782,887.81   sFT  1.00002135   -0 28 02.4
 LC1908;SPC IL W     -   406,452.195   794,433.920   MT  1.00005091   +0 43 08.7
 LC1908;SPC IL W     - 1,333,501.91  2,606,405.29   sFT  1.00005091   +0 43 08.7
 LC1908;UTM  16      - 4,465,644.285   325,367.066   MT  0.99997542   -1 19 49.6
 LC1908
 LC1908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1908!SPC IL E     -   0.99996946  x   1.00002135  =   0.99999081
 LC1908!SPC IL W     -   0.99996946  x   1.00005091  =   1.00002037
 LC1908!UTM  16      -   0.99996946  x   0.99997542  =   0.99994488
 LC1908
 LC1908:                Primary Azimuth Mark                     Grid Az
 LC1908:SPC IL E     -  HEYWORTH MUNICIPAL TANK                  099 41 21.5
 LC1908:SPC IL W     -  HEYWORTH MUNICIPAL TANK                  098 30 10.4
 LC1908:UTM  16      -  HEYWORTH MUNICIPAL TANK                  100 33 08.7
 LC1908
 LC1908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2536765644(NAD 83)
 LC1908
 LC1908|---------------------------------------------------------------------|
 LC1908| PID    Reference Object                     Distance      Geod. Az  |
 LC1908|                                                           dddmmss.s |
 LC1908| CI6846 CONLEY RM 1                          42.898 METERS 00304     |
 LC1908| LC1816 HEYWORTH MUNICIPAL TANK             APPROX. 6.8 KM 0991319.1 |
 LC1908| LC1809 CLINTON REPAIR SHOPS STK            APPROX.20.7 KM 1532611.2 |
 LC1908| LC1807 CLINTON ILLINOIS POWER CO STK       APPROX.20.4 KM 1562526.0 |
 LC1908| LC1808 CLINTON DEWITT CO CTHSE FINIAL      APPROX.20.6 KM 1565022.0 |
 LC1908| CI6845 CONLEY AZ MK                                       2192838.2 |
 LC1908| LC1911 ATLANTA MUNICIPAL STANDPIPE         APPROX.16.8 KM 2452622.0 |
 LC1908| CI6847 CONLEY RM 2                          40.039 METERS 26254     |
 LC1908| LC1909 CONLEY RM 3                          24.202 METERS 31927     |
 LC1908|---------------------------------------------------------------------|
 LC1908
 LC1908                          SUPERSEDED SURVEY CONTROL
 LC1908
 LC1908  NAD 83(1986)-  40 19 23.09386(N)    089 03 19.78236(W) AD(       ) 1
 LC1908  NAD 27      -  40 19 22.95700(N)    089 03 19.48590(W) AD(       ) 1
 LC1908
 LC1908.Superseded values are not recommended for survey control.
 LC1908
 LC1908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1908.See file dsdata.pdf to determine how the superseded data were derived.
 LC1908
 LC1908_MARKER: DS = TRIANGULATION STATION DISK
 LC1908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1908_STAMPING: CONLEY 1934
 LC1908_MARK LOGO: CGS
 LC1908_PROJECTION: RECESSED 30 CENTIMETERS
 LC1908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1908+STABILITY: SURFACE MOTION
 LC1908
 LC1908  HISTORY     - Date     Condition        Report By
 LC1908  HISTORY     - 1934     MONUMENTED       CGS
 LC1908  HISTORY     - 1959     GOOD             CGS
 LC1908  HISTORY     - 1960     GOOD             CGS
 LC1908  HISTORY     - 1970     GOOD             LOCENG
 LC1908
 LC1908                          STATION DESCRIPTION
 LC1908
 LC1908'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1908'STATION IS ABOUT 4.0 MILES W AND 0.75 MILES N OF HEYWORTH,
 LC1908'IN CHICKEN LOT OWNED BY MR. CONLEY, WHO LIVES 75 YARDS NNW
 LC1908'OF THE STATION.  MARK IS AT THE SE CORNER OF THE LOT, 17
 LC1908'FEET NW OF A VERY LARGE WILD CHERRY TREE, 15.5 FEET N OF HEDGE
 LC1908'FENCE, 14 FEET W OF WIRE FENCE, 45 FEET W OF GRAVEL ROAD, AND
 LC1908'IS 12 INCHES BELOW THE SURFACE.
 LC1908'
 LC1908'TO REACH THE STATION FROM HEYWORTH, GO WEST ON GRAVEL ROAD
 LC1908'(STATE HIGHWAY 119) FOR 4.0 MILES TO CROSS ROAD, THENCE NORTH
 LC1908'0.75 MILE TO MR. CONLEYS HOUSE AND THE STATION ON WEST SIDE
 LC1908'OF ROAD.
 LC1908'
 LC1908'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1908'BRONZE DISKS SET IN CONCRETE.
 LC1908'
 LC1908'REFERENCE MARK NO. 1 IS NNE OF THE STATION, 30 FEET W OF
 LC1908'CENTER LINE OF GRAVEL ROAD, 2 FEET W OF FENCE CORNER, AND
 LC1908'PROJECTS 4 INCHES.  REFERENCE MARK NO. 2 IS W OF THE STATION,
 LC1908'IN THE SW CORNER OF LOT, 1 FOOT N OF HEDGE FENCE, 3 FEET E
 LC1908'OF WIRE FENCE, AND PROJECTS 3 INCHES.  THE DISTANCE BETWEEN
 LC1908'REFERENCE MARKS IS 208.80 FEET.
 LC1908'
 LC1908'AZIMUTH MARK IS SW OF THE STATION, 60 FEET W OF LANE TO
 LC1908'FARMHOUSE, 1 FOOT N OF FENCE LINE, 28 FEET N OF CENTER LINE
 LC1908'OF GRAVEL ROAD, AND PROJECTS 3 INCHES.  TO REACH AZIMUTH MARK
 LC1908'FROM THE CROSS ROAD (0.75 MILE S OF THE STATION), GO W FOR
 LC1908'0.75 MILE.
 LC1908
 LC1908                          STATION RECOVERY (1959)
 LC1908
 LC1908'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1908'THE STATION WAS RECOVERED AND THE STATION MARK AND REFERENCE
 LC1908'MARKS 1 AND 2 WERE FOUND IN GOOD CONDITION.  THE AZIMUTH MARK
 LC1908'HAD APPARENTLY BEEN DESTROYED BY HIGHWAY CONSTRUCTION.  THE
 LC1908'STATION MARK IS NOW UNDER A POWER LINE AND COULD NOT BE BUILT
 LC1908'OVER.  A REFERENCE MARK 3 WAS ESTABLISHED AND USED AS A NEW
 LC1908'STATION.  A NEW AZIMUTH MARK WAS SET BUT WAS NOT OBSERVED
 LC1908'FROM THE OLD STATION MARK.  A BUILDING HAS BEEN ERECTED BETWEEN
 LC1908'THE STATION AND REFERENCE MARK 2 SO THE DISTANCE AND DIRECTION
 LC1908'WERE NOT CHECKED.  A COMPLETE NEW DESCRIPTION FOLLOWS--
 LC1908'
 LC1908'THE STATION IS ABOUT 4 MILES WEST OF HEYWORTH AND ABOUT 6
 LC1908'MILES EAST OF MC LEAN IN THE NORTHEAST 1/4 OF SEC. 35, T. 22
 LC1908'N., R. 1 E. AND ON THE PROPERTY OF MR. CONLEY.  IT IS 51 FEET
 LC1908'EAST OF THE SOUTHEAST CORNER OF A CHICKEN HOUSE, 43 FEET WEST
 LC1908'OF THE CENTER LINE OF A PAVED ROAD, 17 FEET NORTH OF A FENCE
 LC1908'AND 11 FEET WEST OF A FENCE AND A WITNESS POST.  THE MONUMENT
 LC1908'IS 12 INCHES UNDERGROUND AND THE DISK IS STAMPED CONLEY 1934.
 LC1908'
 LC1908'TO REACH THE STATION FROM THE OVERPASS AT THE JUNCTION OF U.S.
 LC1908'HIGHWAYS 136 AND 66 AT THE SOUTHEAST EDGE OF MC LEAN, GO EAST
 LC1908'ON HIGHWAY 136 FOR 5.8 MILES TO A PAVED ROAD LEFT.  TURN
 LC1908'LEFT AND GO NORTH ON THE PAVED ROAD FOR 0.75 MILE TO THE
 LC1908'STATION ON THE LEFT.
 LC1908'
 LC1908'REFERENCE MARK 1 IS 61 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 LC1908'OF A HOUSE, 44 FEET NORTH OF A POWER POLE, 31 FEET WEST OF THE
 LC1908'CENTERLINE OF THE ROAD AND 1 FOOT SOUTHWEST OF A FENCE CORNER.
 LC1908'THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED CONLEY
 LC1908'NO 1 1934.
 LC1908'
 LC1908'REFERENCE MARK 3 IS 108 FEET SOUTH OF THE SOUTHWEST CORNER
 LC1908'OF A HOUSE, 93 FEET WEST OF THE CENTERLINE OF THE ROAD, 86
 LC1908'FEET EAST OF THE NORTHEAST CORNER OF A BARN AND 57 FEET NORTH
 LC1908'OF THE NORTHEAST CORNER OF THE CHICKEN HOUSE.  THE MONUMENT
 LC1908'IS 12 INCHES UNDERGROUND AND THE DISK IS STAMPED CONLEY NO 3
 LC1908'1934.  THIS MARK HAS AN UNDERGROUND MARK.
 LC1908'
 LC1908'FOR ADDITIONAL INFORMATION ON THIS STATION SEE DESCRIPTION
 LC1908'FOR CONLEY R.M. 3.
 LC1908
 LC1908                          STATION RECOVERY (1960)
 LC1908
 LC1908'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1908'THE STATION WAS RECOVERED AS DESCRIBED IN 1959 BY PARTY 607
 LC1908'AND ALL MARKS WERE FOUND IN GOOD CONDITION.  SINCE THE STATION
 LC1908'HAD BEEN OCCUPIED IN LESS THAN A YEARS TIME NO DIRECTIONS
 LC1908'WERE TAKEN ON THE MARKS, HOWEVER A ROUGH CHECK WAS MADE ON
 LC1908'THE MARKS AND EVERYTHING SEEMED TO BE IN ORDER.
 LC1908
 LC1908                          STATION RECOVERY (1970)
 LC1908
 LC1908'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (TBB)
 LC1908'STATION RECOVERED BY DANNER ENGINEERING DAILY AND ASSOC
 LC1908'
 LC1908'CONLEY 1934-FOUND FROM DESCRIPTION
 LC1908'
 LC1908'CONLEY NO. 3, 1934-FOUND FROM DESCRIPTION
 LC1908'
 LC1908'CONLEY 1934 RESET 1959-FOUND FROM DESCRIPTION
 LC1908'
 LC1908'R.M. 1 AND 2-NOT SEARCHED FOR.
 LC1908'
 LC1908'CONLEY 1934 RESET 1959 AZMK--FENCE NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1909 ***********************************************************************
 LC1909  DESIGNATION -  CONLEY RM 3
 LC1909  PID         -  LC1909
 LC1909  STATE/COUNTY-  IL/MCLEAN
 LC1909  COUNTRY     -  US
 LC1909  USGS QUAD   -  FUNKS GROVE (2018)
 LC1909
 LC1909                         *CURRENT SURVEY CONTROL
 LC1909  ______________________________________________________________________
 LC1909* NAD 83(1997) POSITION- 40 19 23.67915(N) 089 03 20.44970(W)   ADJUSTED
 LC1909* NAVD 88 ORTHO HEIGHT -   226.6   (meters)      743.    (feet) VERTCON3
 LC1909  ______________________________________________________________________
 LC1909  GEOID HEIGHT    -        -32.225 (meters)                     GEOID18
 LC1909  LAPLACE CORR    -          2.60  (seconds)                    DEFLEC18
 LC1909  HORZ ORDER      -  FIRST
 LC1909
 LC1909.The horizontal coordinates were established by classical geodetic methods
 LC1909.and adjusted by the National Geodetic Survey in October 1999.
 LC1909
 LC1909.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1909.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1909
 LC1909.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1909.GEOID18 height accuracy estimate available here.
 LC1909
 LC1909.Click photographs - Photos may exist for this station.
 LC1909
 LC1909.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1909
 LC1909. The following values were computed from the NAD 83(1997) position.
 LC1909
 LC1909;                    North         East     Units Scale Factor Converg.
 LC1909;SPC IL E     -   406,142.149   238,609.100   MT  1.00002137   -0 28 02.8
 LC1909;SPC IL E     - 1,332,484.70    782,836.69   sFT  1.00002137   -0 28 02.8
 LC1909;SPC IL W     -   406,470.387   794,417.957   MT  1.00005088   +0 43 08.3
 LC1909;SPC IL W     - 1,333,561.59  2,606,352.91   sFT  1.00005088   +0 43 08.3
 LC1909;UTM  16      - 4,465,663.035   325,351.765   MT  0.99997548   -1 19 50.0
 LC1909
 LC1909!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1909!SPC IL E     -   0.99996950  x   1.00002137  =   0.99999087
 LC1909!SPC IL W     -   0.99996950  x   1.00005088  =   1.00002038
 LC1909!UTM  16      -   0.99996950  x   0.99997548  =   0.99994498
 LC1909
 LC1909:                Primary Azimuth Mark                     Grid Az
 LC1909:SPC IL E     -  CONLEY AZ MK                             173 08 16.2
 LC1909:SPC IL W     -  CONLEY AZ MK                             171 57 05.1
 LC1909:UTM  16      -  CONLEY AZ MK                             174 00 03.4
 LC1909
 LC1909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2535165663(NAD 83)
 LC1909
 LC1909|---------------------------------------------------------------------|
 LC1909| PID    Reference Object                     Distance      Geod. Az  |
 LC1909|                                                           dddmmss.s |
 LC1909| CI6846 CONLEY RM 1                                        03624     |
 LC1909| LC1816 HEYWORTH MUNICIPAL TANK             APPROX. 6.8 KM 0992114.3 |
 LC1909| LC1908 CONLEY                               24.202 METERS 13927     |
 LC1909| CI6845 CONLEY AZ MK                                       1724013.4 |
 LC1909| CI6847 CONLEY RM 2                          33.503 METERS 22548     |
 LC1909| LC1910 MC LEAN MUNICIPAL TANK              APPROX. 9.7 KM 2635806.6 |
 LC1909|---------------------------------------------------------------------|
 LC1909
 LC1909                          SUPERSEDED SURVEY CONTROL
 LC1909
 LC1909  NAD 83(1986)-  40 19 23.69016(N)    089 03 20.44885(W) AD(       ) 1
 LC1909  NAD 27      -  40 19 23.55320(N)    089 03 20.15210(W) AD(       ) 1
 LC1909  NGVD 29 (07/19/86)  226.7    (m)          744.     (f) VERT ANG       
 LC1909
 LC1909.Superseded values are not recommended for survey control.
 LC1909
 LC1909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1909.See file dsdata.pdf to determine how the superseded data were derived.
 LC1909
 LC1909_MARKER: DR = REFERENCE MARK DISK
 LC1909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1909_STAMPING: CONLEY NO 3 1934
 LC1909_MARK LOGO: CGS
 LC1909_PROJECTION: RECESSED 30 CENTIMETERS
 LC1909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1909+STABILITY: SURFACE MOTION
 LC1909
 LC1909  HISTORY     - Date     Condition        Report By
 LC1909  HISTORY     - 1959     MONUMENTED       CGS
 LC1909  HISTORY     - 1960     GOOD             CGS
 LC1909
 LC1909                          STATION DESCRIPTION
 LC1909
 LC1909'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1909'THE STATION IS ABOUT 4 MILES WEST OF HEYWORTH, ABOUT 6 MILES
 LC1909'EAST OF MC LEAN, IN THE NORTHEAST 1/4 OF SEC. 35, T. 22 N.,
 LC1909'R. 1 E., AND ON THE PROPERTY OF MR. CONLEY.  IT IS 108 FEET
 LC1909'SOUTH OF THE SOUTHWEST CORNER OF A BRICK HOUSE, 93 FEET WEST
 LC1909'OF THE CENTERLINE OF A PAVED ROAD, 86 FEET EAST OF THE NORTHEAST
 LC1909'CORNER OF A BARN, 78 FEET SOUTH OF A WIRE FENCE, 72 FEET
 LC1909'SOUTHWEST OF A POWER POLE WITH A TRANSFORMER, AND 57 FEET
 LC1909'NORTH OF THE NORTHEAST CORNER OF A CHICKEN HOUSE.  THE
 LC1909'MONUMENT IS 12 INCHES BELOW THE SURFACE OF THE GROUND AND THE
 LC1909'DISK IS STAMPED CONLEY NO 3 1934.
 LC1909'
 LC1909'TO REACH THE STATION FROM THE MUNICIPAL WATER TANK IN MC LEAN,
 LC1909'GO SOUTH ON SOUTH EAST STREET FOR 0.15 MILE TO U.S. HIGHWAY
 LC1909'136.  TURN LEFT AND GO EAST ON HIGHWAY 136 FOR 6.0 MILES TO A
 LC1909'SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON A PAVED ROAD FOR
 LC1909'0.55 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 LC1909'CONTINUE NORTH ON THE PAVED ROAD FOR 0.2 MILE TO THE STATION
 LC1909'ON THE LEFT AS DESCRIBED.
 LC1909'
 LC1909'REFERENCE MARK 1 IS 61 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 LC1909'OF THE HOUSE, 44 FEET NORTH OF THE POWER POLE WITH THE
 LC1909'TRANSFORMER, 31 FEET WEST OF THE CENTERLINE OF THE PAVED ROAD,
 LC1909'AND 1 FOOT SOUTHWEST OF A FENCE CORNER.  THE MONUMENT PROJECTS
 LC1909'5 INCHES AND THE DISK IS STAMPED CONLEY NO 1 1934.
 LC1909'
 LC1909'REFERENCE MARK 2 IS 67 FEET WEST OF THE SOUTHWEST CORNER OF
 LC1909'THE CHICKEN HOUSE, 21 FEET SOUTH OF THE SOUTHEAST CORNER OF
 LC1909'THE BARN, AND 3 FEET NORTHEAST OF A T-FENCE CORNER.  THE
 LC1909'MONUMENT PROJECTS 8 INCHES AND THE DISK IS STAMPED CONLEY
 LC1909'NO 2 1934.
 LC1909'
 LC1909'CONLEY 1934 IS 51 FEET EAST OF THE SOUTHEAST CORNER OF THE
 LC1909'CHICKEN HOUSE, 43 FEET WEST OF THE CENTERLINE OF THE PAVED
 LC1909'ROAD, 17 FEET NORTH OF A WIRE FENCE, 11 FEET WEST OF A WIRE
 LC1909'FENCE, AND 11 FEET WEST OF A WITNESS POST.  THE MONUMENT IS
 LC1909'12 INCHES BELOW THE SURFACE OF THE GROUND AND THE DISK IS
 LC1909'STAMPED CONLEY 1934.
 LC1909'
 LC1909'THE AZIMUTH MARK IS 30 FEET SOUTH OF A TELEPHONE POLE WITH
 LC1909'A GUY WIRE, 25 FEET EAST OF THE CENTERLINE OF A PAVED ROAD,
 LC1909'2 FEET NORTH OF A WITNESS POST, AND 1 FOOT WEST OF A WIRE
 LC1909'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED CONLEY
 LC1909'1934 RESET 1959.
 LC1909'
 LC1909'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LC1909
 LC1909                          STATION RECOVERY (1960)
 LC1909
 LC1909'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1909'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC1909'FOUND IN GOOD CONDITION.  SINCE THE STATION HAD BEEN OCCUPIED
 LC1909'IN LESS THAN A YEARS TIME NO DIRECTIONS WERE TAKEN ON THE
 LC1909'MARKS, HOWEVER A ROUGH CHECK WAS MADE ON THE MARKS AND EVERYTHING
 LC1909'SEEMED TO BE IN ORDER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0327 ***********************************************************************
 JB0327  DESIGNATION -  CONNER
 JB0327  PID         -  JB0327
 JB0327  STATE/COUNTY-  IL/FRANKLIN
 JB0327  COUNTRY     -  US
 JB0327  USGS QUAD   -  REND LAKE DAM (2018)
 JB0327
 JB0327                         *CURRENT SURVEY CONTROL
 JB0327  ______________________________________________________________________
 JB0327* NAD 83(1997) POSITION- 38 04 47.12731(N) 088 54 28.58513(W)   ADJUSTED
 JB0327* NAVD 88 ORTHO HEIGHT -   135.391 (meters)      444.20  (feet) ADJUSTED
 JB0327  ______________________________________________________________________
 JB0327  GEOID HEIGHT    -        -29.782 (meters)                     GEOID18
 JB0327  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 JB0327  DYNAMIC HEIGHT  -        135.301 (meters)      443.90  (feet) COMP
 JB0327  MODELED GRAVITY -    979,963.6   (mgal)                       NAVD 88
 JB0327
 JB0327  HORZ ORDER      -  SECOND
 JB0327  VERT ORDER      -  SECOND    CLASS 0
 JB0327
 JB0327.The horizontal coordinates were established by classical geodetic methods
 JB0327.and adjusted by the National Geodetic Survey in October 1999.
 JB0327
 JB0327.The orthometric height was determined by differential leveling and
 JB0327.adjusted by the NATIONAL GEODETIC SURVEY
 JB0327.in June 1991.
 JB0327
 JB0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0327.GEOID18 height accuracy estimate available here.
 JB0327
 JB0327.Click photographs - Photos may exist for this station.
 JB0327
 JB0327.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0327
 JB0327.The dynamic height is computed by dividing the NAVD 88
 JB0327.geopotential number by the normal gravity value computed on the
 JB0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0327.degrees latitude (g = 980.6199 gals.).
 JB0327
 JB0327.The modeled gravity was interpolated from observed gravity values.
 JB0327
 JB0327. The following values were computed from the NAD 83(1997) position.
 JB0327
 JB0327;                    North         East     Units Scale Factor Converg.
 JB0327;SPC IL E     -   156,983.417   249,586.620   MT  1.00000629   -0 21 15.8
 JB0327;SPC IL E     -   515,036.43    818,852.10   sFT  1.00000629   -0 21 15.8
 JB0327;UTM  16      - 4,216,383.097   332,662.050   MT  0.99994488   -1 10 37.2
 JB0327
 JB0327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0327!SPC IL E     -   0.99998343  x   1.00000629  =   0.99998972
 JB0327!UTM  16      -   0.99998343  x   0.99994488  =   0.99992831
 JB0327
 JB0327:                Primary Azimuth Mark                     Grid Az
 JB0327:SPC IL E     -  WHITT                                    001 42 45.8
 JB0327:UTM  16      -  WHITT                                    002 32 07.2
 JB0327
 JB0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3266216383(NAD 83)
 JB0327
 JB0327|---------------------------------------------------------------------|
 JB0327| PID    Reference Object                     Distance      Geod. Az  |
 JB0327|                                                           dddmmss.s |
 JB0327| JB0324 WHITT                               APPROX. 1.7 KM 0012130.0 |
 JB0327| JB0328 CONNER RM 1                          34.723 METERS 18600     |
 JB0327| JB0329 CONNER RM 2                          55.739 METERS 28641     |
 JB0327| JB0330 CONNER RM 3                          36.914 METERS 34254     |
 JB0327|---------------------------------------------------------------------|
 JB0327
 JB0327                          SUPERSEDED SURVEY CONTROL
 JB0327
 JB0327  NAD 83(1993)-  38 04 47.13888(N)    088 54 28.58519(W) AD(       ) 2
 JB0327  NAD 83(1986)-  38 04 47.14066(N)    088 54 28.58673(W) AD(       ) 2
 JB0327  NAD 27      -  38 04 46.96191(N)    088 54 28.34373(W) AD(       ) 2
 JB0327  NGVD 29 (??/??/92)  135.487  (m)          444.51   (f) ADJ UNCH    2 0
 JB0327  NGVD 29             135.49   (m)          444.5    (f) LEVELING    3  
 JB0327
 JB0327.Superseded values are not recommended for survey control.
 JB0327
 JB0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0327.See file dsdata.pdf to determine how the superseded data were derived.
 JB0327
 JB0327_MARKER: DE = TRAVERSE STATION DISK
 JB0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0327_STAMPING: CONNER 1960
 JB0327_MARK LOGO: CGS
 JB0327_PROJECTION: RECESSED 38 CENTIMETERS
 JB0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0327+STABILITY: SURFACE MOTION
 JB0327_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0327+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0327
 JB0327  HISTORY     - Date     Condition        Report By
 JB0327  HISTORY     - 1960     MONUMENTED       CGS
 JB0327  HISTORY     - 1960     GOOD             CGS
 JB0327  HISTORY     - 1973     GOOD             NGS
 JB0327  HISTORY     - 1973     GOOD             NGS
 JB0327  HISTORY     - 1975     GOOD             USGS
 JB0327  HISTORY     - 1978     MARK NOT FOUND   ILDT
 JB0327  HISTORY     - 20041202 GOOD             ILDT
 JB0327  HISTORY     - 20140812 GOOD             ILDT
 JB0327
 JB0327                          STATION DESCRIPTION
 JB0327
 JB0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0327'STATION IS LOCATED ABOUT 6.0 MILES NORTH OF BENTON, 5.0 MILES SOUTH OF
 JB0327'INA, 3.0 MILES WEST-SOUTHWEST OF EWING AND 0.05 MILE EAST OF STATE
 JB0327'HIGHWAY 37.
 JB0327'
 JB0327'TO REACH FROM THE COURT HOUSE IN BENTON, GO NORTH ON STATE HIGHWAY 37
 JB0327'FOR 4.8 MILES TO A PAVED SIDE ROAD LEFT AT SIGN SESSER 9 MILES,
 JB0327'CONTINUE NORTH ON STATE HIGHWAY 37 FOR 1.15 MILES TO CROSSROAD, TURN
 JB0327'RIGHT (EAST) 0.05 MILE TO A FIELD ROAD LEFT, TURN LEFT (NORTH) 0.1
 JB0327'MILE TO THE STATION BETWEEN FIELDS.
 JB0327'
 JB0327'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB0327'CONCRETE POST WHICH IS ABOUT 15 INCHES BELOW THE SURFACE OF THE GROUND
 JB0327'AND STAMPED CONNER 1960.  THE MARK IS 233 FEET EAST OF THE CENTER OF
 JB0327'STATE HIGHWAY 37, 176 FEET SOUTHEAST OF A LONE TREE, 115.6 FEET SOUTH
 JB0327'OF A RIGHT-OF-WAY MARKER AND 182.8 FEET EAST-SOUTHEAST OF A WITNESS
 JB0327'POST.
 JB0327'
 JB0327'REFERENCE MARK NO 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0327'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES AND STAMPED CONNER
 JB0327'NO 1 1960.  THE MARK IS 249 FEET EAST OF THE CENTER OF HIGHWAY 37, 12
 JB0327'FEET WEST OF DIVIDING LINE OF FIELDS AND 5 FEET SOUTH-SOUTHEAST OF THE
 JB0327'NORTHEAST CORNER OF A UNCLEARED AREA.
 JB0327'
 JB0327'REFERENCE MARK NO 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0327'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES AND STAMPED CONNER
 JB0327'NO 2 1960.  THE MARK IS 77 FEET SOUTH-SOUTHWEST OF A LONE TREE, 48.6
 JB0327'FEET EAST OF THE CENTER OF HIGHWAY 37 AND 2.1 FEET NORTH OF A WITNESS
 JB0327'POST.
 JB0327'
 JB0327'STATION WHITT MAY BE USED AS AN AZIMUTH MARK FOR THIS STATION.
 JB0327'
 JB0327'TO REACH STATION WHITT FROM THIS STATION, GO NORTH ON STATE HIGHWAY 37
 JB0327'FOR 1.2 MILE TO STATION WHITT ON THE RIGHT.
 JB0327
 JB0327                          STATION RECOVERY (1960)
 JB0327
 JB0327'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0327'6.2 MI N FROM BENTON.
 JB0327'ABOUT 6.15 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0327'HOUSE AT BENTON, ABOUT 0.1 MILE NORTH OF THE JUNCTION OF A
 JB0327'GRAVEL CROSS ROAD, 176 FEET EAST OF THE CENTER LINE OF THE
 JB0327'HIGHWAY, 176 FEET SOUTHWEST OF A LONE 15-INCH MAPLE TREE, 115
 JB0327'FEET SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER, 232 FEET NORTHWEST
 JB0327'OF THE NORTH END OF THE EAST HEADWALL OF A CONCRETE PIPE CULVERT,
 JB0327'182.3 FEET EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT 4 FEET
 JB0327'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 JB0327'POST 18 INCHES BELOW THE LEVEL OF THE GROUND.
 JB0327
 JB0327                          STATION RECOVERY (1973)
 JB0327
 JB0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0327'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 JB0327'REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED.
 JB0327'THE DISTANCE TO REFERENCE MARK 2 CHECKED.  REFERENCE MARK 1 CHECKED.
 JB0327'A NEW DESCRIPTION FOLLOWS-
 JB0327'
 JB0327'THE STATION IS LOCATED AT THE WEST EDGE OF A CULTIVATED FIELD, 3 FEET
 JB0327'EAST OF A FENCE AND A METAL WITNESS POST, 67 FEET NORTH OF A T-FENCE
 JB0327'CORNER, 176 FEET SOUTHEAST OF A 24 INCH TREE AND A FENCE CORNER, 116
 JB0327'FEET SOUTH OF A T-FENCE CORNER AND A CONCRETE RIGHT-OF-WAY POST AND
 JB0327'233 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 37.  THE MONUMENT IS
 JB0327'14 INCHES UNDERGROUND AND THE DISK IS STAMPED CONNER 1960.
 JB0327'
 JB0327'TO REACH THE STATION FROM THE COURTHOUSE AT BENTON, GO NORTH ON STATE
 JB0327'HIGHWAY 37 FOR 6.05 MILES TO THE STATION ON THE RIGHT.
 JB0327'
 JB0327'REFERENCE MARK 2 IS 77 FEET SOUTHWEST OF THE TREE AND FENCE CORNER, 48
 JB0327'FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 2 FEET NORTH OF A METAL
 JB0327'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB0327'CONNER NO 2 1960.
 JB0327'
 JB0327'REFERENCE MARK 3 IS 34 FEET WEST OF FENCE CORNER AND CONCRETE
 JB0327'RIGHT-OF-WAY POST, 1 FOOT WEST OF A METAL WITNESS POST, 1 FOOT NORTH
 JB0327'OF A FENCE, 199 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 98 FEET
 JB0327'EAST OF THE TREE AND FENCE CORNER.  THE MONUMENT PROJECTS 5 INCHES AND
 JB0327'THE DISK IS STAMPED CONNER 1960 NO 3 1973.
 JB0327'
 JB0327'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0327
 JB0327                          STATION RECOVERY (1973)
 JB0327
 JB0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0327'RECOVERED IN GOOD CONDITION.
 JB0327
 JB0327                          STATION RECOVERY (1975)
 JB0327
 JB0327'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 JB0327'RECOVERED IN GOOD CONDITION.
 JB0327
 JB0327                          STATION RECOVERY (1978)
 JB0327
 JB0327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978 (DEM)
 JB0327'CONNER RM-2 1960 RECOVERED GOOD.
 JB0327'
 JB0327'DISTANCE AND DIRECTION FROM NEAREST TOWN--6.15 MI. N. OF BENTON.
 JB0327
 JB0327                          STATION RECOVERY (2004)
 JB0327
 JB0327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (WAE)
 JB0327'BURIED 18 INCHES, IN FENCE LINE
 JB0327
 JB0327                          STATION RECOVERY (2014)
 JB0327
 JB0327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014
 JB0327'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0328 ***********************************************************************
 JB0328  DESIGNATION -  CONNER RM 1
 JB0328  PID         -  JB0328
 JB0328  STATE/COUNTY-  IL/FRANKLIN
 JB0328  COUNTRY     -  US
 JB0328  USGS QUAD   -  REND LAKE DAM (2018)
 JB0328
 JB0328                         *CURRENT SURVEY CONTROL
 JB0328  ______________________________________________________________________
 JB0328* NAD 83(1986) POSITION- 38 04 46.01   (N) 088 54 28.73   (W)   HD_HELD1
 JB0328* NAVD 88 ORTHO HEIGHT -   133.543 (meters)      438.13  (feet) ADJUSTED
 JB0328  ______________________________________________________________________
 JB0328  GEOID HEIGHT    -        -29.781 (meters)                     GEOID18
 JB0328  DYNAMIC HEIGHT  -        133.454 (meters)      437.84  (feet) COMP
 JB0328  MODELED GRAVITY -    979,963.6   (mgal)                       NAVD 88
 JB0328
 JB0328  VERT ORDER      -  SECOND    CLASS 0
 JB0328
 JB0328.The horizontal coordinates were determined by differentially corrected
 JB0328.hand held GPS observations or other comparable positioning techniques
 JB0328.and have an estimated accuracy of +/- 3 meters.
 JB0328
 JB0328.The orthometric height was determined by differential leveling and
 JB0328.adjusted by the NATIONAL GEODETIC SURVEY
 JB0328.in June 1991.
 JB0328
 JB0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0328.GEOID18 height accuracy estimate available here.
 JB0328
 JB0328.Click photographs - Photos may exist for this station.
 JB0328
 JB0328.The dynamic height is computed by dividing the NAVD 88
 JB0328.geopotential number by the normal gravity value computed on the
 JB0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0328.degrees latitude (g = 980.6199 gals.).
 JB0328
 JB0328.The modeled gravity was interpolated from observed gravity values.
 JB0328
 JB0328;                    North         East    Units  Estimated Accuracy
 JB0328;SPC IL E     -   156,949.0     249,582.9     MT  (+/- 3 meters HH1 GPS) 
 JB0328
 JB0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3265716348(NAD 83)
 JB0328
 JB0328                          SUPERSEDED SURVEY CONTROL
 JB0328
 JB0328  NGVD 29 (??/??/92)  133.639  (m)          438.45   (f) ADJ UNCH    2 0
 JB0328
 JB0328.Superseded values are not recommended for survey control.
 JB0328
 JB0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0328.See file dsdata.pdf to determine how the superseded data were derived.
 JB0328
 JB0328_MARKER: DR = REFERENCE MARK DISK
 JB0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0328_STAMPING: CONNER RM 1 1960
 JB0328_MARK LOGO: CGS
 JB0328_PROJECTION: FLUSH
 JB0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0328+STABILITY: SURFACE MOTION
 JB0328
 JB0328  HISTORY     - Date     Condition        Report By
 JB0328  HISTORY     - 1960     MONUMENTED       CGS
 JB0328  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0328  HISTORY     - 20090506 MARK NOT FOUND   ILDT
 JB0328
 JB0328                          STATION DESCRIPTION
 JB0328
 JB0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0328'6.2 MI N FROM BENTON.
 JB0328'ABOUT 6.15 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0328'HOUSE AT BENTON, ABOUT 0.1 MILE NORTH OF THE JUNCTION OF A
 JB0328'GRAVEL CROSS ROAD, 161 FEET EAST OF THE CENTER LINE OF THE
 JB0328'HIGHWAY, 158 FEET SOUTHEAST OF A LONE 15-INCH MAPLE TREE, 228
 JB0328'FEET SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER, 201 FEET EAST OF
 JB0328'THE NORTH END OF THE EAST HEADWALL OF A CONCRETE PIPE CULVERT,
 JB0328'114.1 FEET SOUTH-SOUTHWEST OF TRAVERSE STATION CONNER, 230.9
 JB0328'FEET SOUTHWEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 JB0328'CONCRETE POST FLUSH WITH THE GROUND.
 JB0328
 JB0328                          STATION RECOVERY (1973)
 JB0328
 JB0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0328'MARK NOT FOUND.
 JB0328
 JB0328                          STATION RECOVERY (2009)
 JB0328
 JB0328'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0328'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0329 ***********************************************************************
 JB0329  DESIGNATION -  CONNER RM 2
 JB0329  PID         -  JB0329
 JB0329  STATE/COUNTY-  IL/FRANKLIN
 JB0329  COUNTRY     -  US
 JB0329  USGS QUAD   -  REND LAKE DAM (2018)
 JB0329
 JB0329                         *CURRENT SURVEY CONTROL
 JB0329  ______________________________________________________________________
 JB0329* NAD 83(1986) POSITION- 38 04 47.65   (N) 088 54 30.78   (W)   HD_HELD1
 JB0329* NAVD 88 ORTHO HEIGHT -   133.520 (meters)      438.06  (feet) ADJUSTED
 JB0329  ______________________________________________________________________
 JB0329  GEOID HEIGHT    -        -29.782 (meters)                     GEOID18
 JB0329  DYNAMIC HEIGHT  -        133.431 (meters)      437.76  (feet) COMP
 JB0329  MODELED GRAVITY -    979,963.6   (mgal)                       NAVD 88
 JB0329
 JB0329  VERT ORDER      -  SECOND    CLASS 0
 JB0329
 JB0329.The horizontal coordinates were determined by differentially corrected
 JB0329.hand held GPS observations or other comparable positioning techniques
 JB0329.and have an estimated accuracy of +/- 3 meters.
 JB0329
 JB0329.The orthometric height was determined by differential leveling and
 JB0329.adjusted by the NATIONAL GEODETIC SURVEY
 JB0329.in June 1991.
 JB0329
 JB0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0329.GEOID18 height accuracy estimate available here.
 JB0329
 JB0329.Click photographs - Photos may exist for this station.
 JB0329
 JB0329.The dynamic height is computed by dividing the NAVD 88
 JB0329.geopotential number by the normal gravity value computed on the
 JB0329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0329.degrees latitude (g = 980.6199 gals.).
 JB0329
 JB0329.The modeled gravity was interpolated from observed gravity values.
 JB0329
 JB0329;                    North         East    Units  Estimated Accuracy
 JB0329;SPC IL E     -   156,999.9     249,533.2     MT  (+/- 3 meters HH1 GPS) 
 JB0329
 JB0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3260816400(NAD 83)
 JB0329
 JB0329                          SUPERSEDED SURVEY CONTROL
 JB0329
 JB0329  NGVD 29 (??/??/92)  133.615  (m)          438.37   (f) ADJ UNCH    2 0
 JB0329
 JB0329.Superseded values are not recommended for survey control.
 JB0329
 JB0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0329.See file dsdata.pdf to determine how the superseded data were derived.
 JB0329
 JB0329_MARKER: DR = REFERENCE MARK DISK
 JB0329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0329_STAMPING: CONNER NO 2 1960
 JB0329_MARK LOGO: CGS
 JB0329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0329+STABILITY: SURFACE MOTION
 JB0329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0329+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0329
 JB0329  HISTORY     - Date     Condition        Report By
 JB0329  HISTORY     - 1960     MONUMENTED       CGS
 JB0329  HISTORY     - 1973     GOOD             NGS
 JB0329  HISTORY     - 20041202 GOOD             ILDT
 JB0329  HISTORY     - 20090506 GOOD             ILDT
 JB0329  HISTORY     - 20140812 GOOD             ILDT
 JB0329
 JB0329                          STATION DESCRIPTION
 JB0329
 JB0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0329'6.2 MI N FROM BENTON.
 JB0329'ABOUT 6.15 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0329'HOUSE AT BENTON, ABOUT 0.1 MILE NORTH OF THE JUNCTION OF A GRAVEL
 JB0329'CROSS ROAD, 48 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 77
 JB0329'FEET SOUTH-SOUTHWEST OF A LONE 15-INCH MAPLE TREE, 73 FEET
 JB0329'SOUTH-SOUTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER, 185 FEET
 JB0329'SOUTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER, 146 FEET NORTH OF
 JB0329'THE NORTH END OF THE EAST HEADWALL OF A CONCRETE PIPE CULVERT,
 JB0329'182.8 FEET WEST-NORTHWEST OF TRAVERSE STATION CONNER, ABOUT 2
 JB0329'FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 JB0329'CONCRETE POST PROJECTING 4 INCHES.
 JB0329
 JB0329                          STATION RECOVERY (1973)
 JB0329
 JB0329'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0329'RECOVERED IN GOOD CONDITION.
 JB0329
 JB0329                          STATION RECOVERY (2004)
 JB0329
 JB0329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (WAE)
 JB0329'RECOVERED IN GOOD CONDITION.
 JB0329
 JB0329                          STATION RECOVERY (2009)
 JB0329
 JB0329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0329'RECOVERED IN GOOD CONDITION.
 JB0329
 JB0329                          STATION RECOVERY (2014)
 JB0329
 JB0329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014
 JB0329'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0330 ***********************************************************************
 JB0330  DESIGNATION -  CONNER RM 3
 JB0330  PID         -  JB0330
 JB0330  STATE/COUNTY-  IL/FRANKLIN
 JB0330  COUNTRY     -  US
 JB0330  USGS QUAD   -  REND LAKE DAM (2018)
 JB0330
 JB0330                         *CURRENT SURVEY CONTROL
 JB0330  ______________________________________________________________________
 JB0330* NAD 83(1986) POSITION- 38 04 48.27   (N) 088 54 29.03   (W)   HD_HELD1
 JB0330* NAVD 88 ORTHO HEIGHT -   136.07  (meters)      446.4   (feet) RESET
 JB0330  ______________________________________________________________________
 JB0330  GEOID HEIGHT    -        -29.782 (meters)                     GEOID18
 JB0330  VERT ORDER      -  THIRD
 JB0330
 JB0330.The horizontal coordinates were determined by differentially corrected
 JB0330.hand held GPS observations or other comparable positioning techniques
 JB0330.and have an estimated accuracy of +/- 3 meters.
 JB0330
 JB0330.The orthometric height was computed from unverified reset data.
 JB0330
 JB0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0330.GEOID18 height accuracy estimate available here.
 JB0330
 JB0330.Click photographs - Photos may exist for this station.
 JB0330
 JB0330;                    North         East    Units  Estimated Accuracy
 JB0330;SPC IL E     -   157,018.7     249,576.0     MT  (+/- 3 meters HH1 GPS) 
 JB0330
 JB0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3265116418(NAD 83)
 JB0330
 JB0330                          SUPERSEDED SURVEY CONTROL
 JB0330
 JB0330.No superseded survey control is available for this station.
 JB0330
 JB0330_MARKER: DR = REFERENCE MARK DISK
 JB0330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0330_STAMPING: CONNER 1960 NO 3 1973
 JB0330_MARK LOGO: NGS
 JB0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0330+STABILITY: SURFACE MOTION
 JB0330_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0330+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0330
 JB0330  HISTORY     - Date     Condition        Report By
 JB0330  HISTORY     - 1973     MONUMENTED       NGS
 JB0330  HISTORY     - 20041202 GOOD             ILDT
 JB0330  HISTORY     - 20090506 GOOD             ILDT
 JB0330  HISTORY     - 20140812 GOOD             ILDT
 JB0330
 JB0330                          STATION DESCRIPTION
 JB0330
 JB0330'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0330'6 MI N FROM BENTON.
 JB0330'6.05 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURTHOUSE AT
 JB0330'BENTON, 34 FEET WEST OF A FENCE CORNER AND A CONCRETE
 JB0330'RIGHT-OF-WAY POST, 1 FOOT WEST OF A METAL WITNESS POST, 1 FOOT
 JB0330'NORTH OF A FENCE, 199 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 JB0330'98 FEET EAST OF A 24 INCH TREE AND A FENCE CORNER AND SET IN THE
 JB0330'TOP OF A ROUND CONCRETE POST PROJECTING 5 INCHES.
 JB0330
 JB0330                          STATION RECOVERY (2004)
 JB0330
 JB0330'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (WAE)
 JB0330'RECOVERED IN GOOD CONDITION.
 JB0330
 JB0330                          STATION RECOVERY (2009)
 JB0330
 JB0330'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0330'RECOVERED IN GOOD CONDITION.
 JB0330
 JB0330                          STATION RECOVERY (2014)
 JB0330
 JB0330'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014
 JB0330'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1451 ***********************************************************************
 KB1451  DESIGNATION -  CONSOLIDATED COAL MINE 14 STK
 KB1451  PID         -  KB1451
 KB1451  STATE/COUNTY-  IL/MACOUPIN
 KB1451  COUNTRY     -  US
 KB1451  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1451
 KB1451                         *CURRENT SURVEY CONTROL
 KB1451  ______________________________________________________________________
 KB1451* NAD 83(1997) POSITION- 39 01 29.86668(N) 089 47 59.51689(W)   ADJUSTED
 KB1451  ______________________________________________________________________
 KB1451  GEOID HEIGHT    -        -31.207 (meters)                     GEOID18
 KB1451  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 KB1451  HORZ ORDER      -  THIRD
 KB1451
 KB1451.The horizontal coordinates were established by classical geodetic methods
 KB1451.and adjusted by the National Geodetic Survey in October 1999.
 KB1451
 KB1451.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1451.GEOID18 height accuracy estimate available here.
 KB1451
 KB1451.Click photographs - Photos may exist for this station.
 KB1451
 KB1451.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1451
 KB1451. The following values were computed from the NAD 83(1997) position.
 KB1451
 KB1451;                    North         East     Units Scale Factor Converg.
 KB1451;SPC IL W     -   261,804.418   731,761.649   MT  0.99995359   +0 13 51.5
 KB1451;SPC IL W     -   858,936.66  2,400,788.01   sFT  0.99995359   +0 13 51.5
 KB1451;UTM  16      - 4,323,277.363   257,619.743   MT  1.00032345   -1 45 49.7
 KB1451
 KB1451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5761923277(NAD 83)
 KB1451
 KB1451                          SUPERSEDED SURVEY CONTROL
 KB1451
 KB1451  NAD 83(1986)-  39 01 29.87702(N)    089 47 59.50841(W) AD(       ) 3
 KB1451  NAD 27      -  39 01 29.71100(N)    089 47 59.16500(W) AD(       ) 3
 KB1451
 KB1451.Superseded values are not recommended for survey control.
 KB1451
 KB1451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1451.See file dsdata.pdf to determine how the superseded data were derived.
 KB1451
 KB1451_MARKER: 63 = STACK
 KB1451
 KB1451  HISTORY     - Date     Condition        Report By
 KB1451  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1451
 KB1451                          STATION DESCRIPTION
 KB1451
 KB1451'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1453 ***********************************************************************
 KB1453  DESIGNATION -  CONSOLIDATED COAL MINE 15 STK
 KB1453  PID         -  KB1453
 KB1453  STATE/COUNTY-  IL/MACOUPIN
 KB1453  COUNTRY     -  US
 KB1453  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1453
 KB1453                         *CURRENT SURVEY CONTROL
 KB1453  ______________________________________________________________________
 KB1453* NAD 83(1997) POSITION- 39 04 11.10359(N) 089 45 50.11587(W)   ADJUSTED
 KB1453  ______________________________________________________________________
 KB1453  GEOID HEIGHT    -        -31.248 (meters)                     GEOID18
 KB1453  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 KB1453  HORZ ORDER      -  THIRD
 KB1453
 KB1453.The horizontal coordinates were established by classical geodetic methods
 KB1453.and adjusted by the National Geodetic Survey in October 1999.
 KB1453
 KB1453.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1453.GEOID18 height accuracy estimate available here.
 KB1453
 KB1453.Click photographs - Photos may exist for this station.
 KB1453
 KB1453.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1453
 KB1453. The following values were computed from the NAD 83(1997) position.
 KB1453
 KB1453;                    North         East     Units Scale Factor Converg.
 KB1453;SPC IL W     -   266,789.518   734,852.132   MT  0.99995613   +0 15 13.8
 KB1453;SPC IL W     -   875,291.94  2,410,927.37   sFT  0.99995613   +0 15 13.8
 KB1453;UTM  16      - 4,328,153.563   260,883.128   MT  1.00030409   -1 44 34.2
 KB1453
 KB1453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6088328153(NAD 83)
 KB1453
 KB1453                          SUPERSEDED SURVEY CONTROL
 KB1453
 KB1453  NAD 83(1986)-  39 04 11.11277(N)    089 45 50.10760(W) AD(       ) 3
 KB1453  NAD 27      -  39 04 10.94800(N)    089 45 49.77000(W) AD(       ) 3
 KB1453
 KB1453.Superseded values are not recommended for survey control.
 KB1453
 KB1453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1453.See file dsdata.pdf to determine how the superseded data were derived.
 KB1453
 KB1453_MARKER: 63 = STACK
 KB1453
 KB1453  HISTORY     - Date     Condition        Report By
 KB1453  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1453
 KB1453                          STATION DESCRIPTION
 KB1453
 KB1453'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2822 ***********************************************************************
 AJ2822  DESIGNATION -  COO
 AJ2822  PID         -  AJ2822
 AJ2822  STATE/COUNTY-  IL/COOK
 AJ2822  COUNTRY     -  US
 AJ2822  USGS QUAD   -  CHICAGO LOOP (2018)
 AJ2822
 AJ2822                         *CURRENT SURVEY CONTROL
 AJ2822  ______________________________________________________________________
 AJ2822* NAD 83(2011) POSITION- 41 58 47.51642(N) 087 39 01.23228(W)   ADJUSTED
 AJ2822* NAD 83(2011) ELLIP HT-   145.106 (meters)        (06/27/12)   ADJUSTED
 AJ2822* NAD 83(2011) EPOCH   -  2010.00
 AJ2822* NAVD 88 ORTHO HEIGHT -   178.8   (meters)      587.    (feet) GPS OBS
 AJ2822  ______________________________________________________________________
 AJ2822  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2822  GEOID HEIGHT    -        -33.638 (meters)                     GEOID99
 AJ2822  GEOID HEIGHT    -        -33.720 (meters)                     GEOID18
 AJ2822  NAD 83(2011) X  -    194,682.130 (meters)                     COMP
 AJ2822  NAD 83(2011) Y  - -4,744,610.532 (meters)                     COMP
 AJ2822  NAD 83(2011) Z  -  4,244,038.674 (meters)                     COMP
 AJ2822  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 AJ2822
 AJ2822  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2822  Standards:
 AJ2822         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2822            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2822  -------------------------------------------------------------------
 AJ2822  NETWORK    0.57   1.00           0.26   0.20   0.51     -0.13537321
 AJ2822  -------------------------------------------------------------------
 AJ2822  Click here for local accuracies and other accuracy information.
 AJ2822
 AJ2822.The horizontal coordinates were established by GPS observations
 AJ2822.and adjusted by the National Geodetic Survey in June 2012.
 AJ2822
 AJ2822.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2822.been affixed to the stable North American tectonic plate. See 
 AJ2822.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2822
 AJ2822.The horizontal coordinates are valid at the epoch date displayed above
 AJ2822.which is a decimal equivalence of Year/Month/Day.
 AJ2822
 AJ2822.The orthometric height was determined by GPS observations and a
 AJ2822.high-resolution geoid model.
 AJ2822
 AJ2822.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2822.GEOID18 height accuracy estimate available here.
 AJ2822
 AJ2822.Click photographs - Photos may exist for this station.
 AJ2822
 AJ2822.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2822
 AJ2822.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2822
 AJ2822.The ellipsoidal height was determined by GPS observations
 AJ2822.and is referenced to NAD 83.
 AJ2822
 AJ2822. The following values were computed from the NAD 83(2011) position.
 AJ2822
 AJ2822;                    North         East     Units Scale Factor Converg.
 AJ2822;SPC IL E     -   590,091.942   356,602.891   MT  1.00001441   +0 27 24.6
 AJ2822;SPC IL E     - 1,935,993.31  1,169,954.65   sFT  1.00001441   +0 27 24.6
 AJ2822;UTM  16      - 4,647,745.261   446,123.098   MT  0.99963572   -0 26 06.0
 AJ2822
 AJ2822!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2822!SPC IL E     -   0.99997724  x   1.00001441  =   0.99999165
 AJ2822!UTM  16      -   0.99997724  x   0.99963572  =   0.99961297
 AJ2822
 AJ2822:                Primary Azimuth Mark                     Grid Az
 AJ2822:SPC IL E     -  COO                                      359 15 38.2
 AJ2822:UTM  16      -  COO                                      000 09 08.8
 AJ2822
 AJ2822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4612347745(NAD 83)
 AJ2822
 AJ2822|---------------------------------------------------------------------|
 AJ2822| PID    Reference Object                     Distance      Geod. Az  |
 AJ2822|                                                           dddmmss.s |
 AJ2822| AJ2825 COO                                 APPROX. 0.5 KM 3594302.8 |
 AJ2822|---------------------------------------------------------------------|
 AJ2822
 AJ2822                          SUPERSEDED SURVEY CONTROL
 AJ2822
 AJ2822  NAD 83(2007)-  41 58 47.51647(N)    087 39 01.23330(W) AD(2002.00) 0
 AJ2822  ELLIP H (02/10/07)  145.131  (m)                       GP(2002.00)    
 AJ2822  NAD 83(1997)-  41 58 47.51666(N)    087 39 01.23344(W) AD(       ) 1
 AJ2822  ELLIP H (04/23/01)  145.179  (m)                       GP(       ) 3 1
 AJ2822
 AJ2822.Superseded values are not recommended for survey control.
 AJ2822
 AJ2822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2822.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2822
 AJ2822_MARKER: DD = SURVEY DISK
 AJ2822_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AJ2822_SP_SET: SEAWALL
 AJ2822_STAMPING: COO-LSD-A 2000
 AJ2822_MARK LOGO: ILDT
 AJ2822_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2822+STABILITY: SURFACE MOTION
 AJ2822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2822+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2000
 AJ2822
 AJ2822  HISTORY     - Date     Condition        Report By
 AJ2822  HISTORY     - 20000801 MONUMENTED       SECI
 AJ2822  HISTORY     - 20240911 GOOD             USPSQD
 AJ2822
 AJ2822                          STATION DESCRIPTION
 AJ2822
 AJ2822'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2822'THE STATION IS LOCATED IN THE CITY OF CHICAGO WITHIN LINCOLN PARK OF
 AJ2822'THE CHICAGO PARK DISTRICT, APPROXIMATELY 6.0 MI NORTH-NORTHWEST OF
 AJ2822'NAVY PIER IN SECTION 8, T40N, R14E.
 AJ2822'
 AJ2822'TO REACH FROM US RT 41 (LAKE SHORE DRIVE) AND GRAND AVENUE AT NAVY
 AJ2822'PIER, PROCEED NORTH ON LAKE SHORE DRIVE TO THE FOSTER AVENUE EXIT,
 AJ2822'TAKE EXIT RAMP TO A 3 WAY STOP, TURN RIGHT (EAST) TO THE FOSTER AVENUE
 AJ2822'BEACH PARKING LOT.
 AJ2822'
 AJ2822'THE STATION IS LOCATED AT THE NORTH END OF FOSTER AVENUE BEACH ON THE
 AJ2822'SOUTHERNMOST EXTENT OF THE CONCRETE SEAWALL THAT LIES NORTH OF THE
 AJ2822'BEACH.  IT IS APPROXIMATELY 1150 FT NORTH OF FOSTER AVENUE, 61.4 FT
 AJ2822'NORTHWEST OF THE END OF THE CONCRETE SEAWALL, 55.0 FT NORTHEAST OF AN
 AJ2822'ARROW CUT IN THE SECOND LEVEL OF CONCRETE ABOVE LAKE MICHIGAN, 23.5 FT
 AJ2822'EAST-NORTHEAST OF AN ARROW CUT IN THE TOP LEVEL OF CONCRETE, 1.0 FT
 AJ2822'WEST OF THE LAKE (EAST) EDGE OF THE SECOND LEVEL OF CONCRETE.  IT IS A
 AJ2822'4 INCH BRONZE SURVEY DISC SET IN CONCRETE SEAWALL.
 AJ2822
 AJ2822                          STATION RECOVERY (2024)
 AJ2822
 AJ2822'RECOVERY NOTE BY US POWER SQUADRON 2024 (STH)
 AJ2822'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2825 ***********************************************************************
 AJ2825  DESIGNATION -  COO
 AJ2825  PID         -  AJ2825
 AJ2825  STATE/COUNTY-  IL/COOK
 AJ2825  COUNTRY     -  US
 AJ2825  USGS QUAD   -  CHICAGO LOOP (2018)
 AJ2825
 AJ2825                         *CURRENT SURVEY CONTROL
 AJ2825  ______________________________________________________________________
 AJ2825* NAD 83(2011) POSITION- 41 59 03.96232(N) 087 39 01.34099(W)   ADJUSTED
 AJ2825* NAD 83(2011) ELLIP HT-   145.098 (meters)        (06/27/12)   ADJUSTED
 AJ2825* NAD 83(2011) EPOCH   -  2010.00
 AJ2825* NAVD 88 ORTHO HEIGHT -   178.8   (meters)      587.    (feet) GPS OBS
 AJ2825  ______________________________________________________________________
 AJ2825  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2825  GEOID HEIGHT    -        -33.645 (meters)                     GEOID99
 AJ2825  GEOID HEIGHT    -        -33.726 (meters)                     GEOID18
 AJ2825  NAD 83(2011) X  -    194,665.714 (meters)                     COMP
 AJ2825  NAD 83(2011) Y  - -4,744,271.497 (meters)                     COMP
 AJ2825  NAD 83(2011) Z  -  4,244,415.866 (meters)                     COMP
 AJ2825  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 AJ2825
 AJ2825  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2825  Standards:
 AJ2825         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2825            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2825  -------------------------------------------------------------------
 AJ2825  NETWORK    0.68   1.14           0.31   0.23   0.58     -0.13895724
 AJ2825  -------------------------------------------------------------------
 AJ2825  Click here for local accuracies and other accuracy information.
 AJ2825
 AJ2825.The horizontal coordinates were established by GPS observations
 AJ2825.and adjusted by the National Geodetic Survey in June 2012.
 AJ2825
 AJ2825.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2825.been affixed to the stable North American tectonic plate. See 
 AJ2825.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2825
 AJ2825.The horizontal coordinates are valid at the epoch date displayed above
 AJ2825.which is a decimal equivalence of Year/Month/Day.
 AJ2825
 AJ2825.The orthometric height was determined by GPS observations and a
 AJ2825.high-resolution geoid model.
 AJ2825
 AJ2825.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2825.GEOID18 height accuracy estimate available here.
 AJ2825
 AJ2825.Click photographs - Photos may exist for this station.
 AJ2825
 AJ2825.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2825
 AJ2825.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2825
 AJ2825.The ellipsoidal height was determined by GPS observations
 AJ2825.and is referenced to NAD 83.
 AJ2825
 AJ2825. The following values were computed from the NAD 83(2011) position.
 AJ2825
 AJ2825;                    North         East     Units Scale Factor Converg.
 AJ2825;SPC IL E     -   590,599.329   356,596.342   MT  1.00001440   +0 27 24.7
 AJ2825;SPC IL E     - 1,937,657.97  1,169,933.17   sFT  1.00001440   +0 27 24.7
 AJ2825;UTM  16      - 4,648,252.495   446,124.448   MT  0.99963572   -0 26 06.2
 AJ2825
 AJ2825!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2825!SPC IL E     -   0.99997724  x   1.00001440  =   0.99999164
 AJ2825!UTM  16      -   0.99997724  x   0.99963572  =   0.99961297
 AJ2825
 AJ2825:                Primary Azimuth Mark                     Grid Az
 AJ2825:SPC IL E     -  COO                                      179 15 38.0
 AJ2825:UTM  16      -  COO                                      180 09 08.9
 AJ2825
 AJ2825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4612448252(NAD 83)
 AJ2825
 AJ2825|---------------------------------------------------------------------|
 AJ2825| PID    Reference Object                     Distance      Geod. Az  |
 AJ2825|                                                           dddmmss.s |
 AJ2825| AJ2822 COO                                 APPROX. 0.5 KM 1794302.7 |
 AJ2825|---------------------------------------------------------------------|
 AJ2825
 AJ2825                          SUPERSEDED SURVEY CONTROL
 AJ2825
 AJ2825  NAD 83(2007)-  41 59 03.96236(N)    087 39 01.34201(W) AD(2002.00) 0
 AJ2825  ELLIP H (02/10/07)  145.122  (m)                       GP(2002.00)    
 AJ2825  NAD 83(1997)-  41 59 03.96256(N)    087 39 01.34215(W) AD(       ) 1
 AJ2825  ELLIP H (04/23/01)  145.172  (m)                       GP(       ) 3 1
 AJ2825
 AJ2825.Superseded values are not recommended for survey control.
 AJ2825
 AJ2825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2825.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2825
 AJ2825_MARKER: DD = SURVEY DISK
 AJ2825_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AJ2825_SP_SET: SEAWALL
 AJ2825_STAMPING: COO-LSD-B 2000
 AJ2825_MARK LOGO: ILDT
 AJ2825_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2825+STABILITY: SURFACE MOTION
 AJ2825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2825+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2000
 AJ2825
 AJ2825  HISTORY     - Date     Condition        Report By
 AJ2825  HISTORY     - 20000801 MONUMENTED       SECI
 AJ2825  HISTORY     - 20240818 GOOD             USPSQD
 AJ2825
 AJ2825                          STATION DESCRIPTION
 AJ2825
 AJ2825'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2825'THE STATION IS LOCATED IN THE CITY OF CHICAGO WITHIN LINCOLN PARK OF
 AJ2825'THE CHICAGO PARK DISTRICT, APPROXIMATELY 6.3 MI NORTH-NORTHWEST OF
 AJ2825'NAVY PIER IN SECTION 33, T41N, R14E.
 AJ2825'
 AJ2825'TO REACH FROM US RT 41 (LAKE SHORE DRIVE) AND GRAND AVENUE AT NAVY
 AJ2825'PIER, PROCEED NORTH ON LAKE SHORE DRIVE TO THE FOSTER AVENUE EXIT,
 AJ2825'TAKE EXIT RAMP TO A 3 WAY STOP, TURN RIGHT (EAST) TO THE FOSTER AVENUE
 AJ2825'BEACH PARKING LOT.  IT IS LOCATED NEAR THE NORTHERNMOST END OF THE
 AJ2825'CONCRETE SEAWALL NORTH OF FOSTER AVENUE BEACH.
 AJ2825'
 AJ2825'THE STATION IS APPROXIMATELY 0.5 MI NORTH OF FOSTER AVENUE, SOUTHEAST
 AJ2825'OF KATHY OSTERMAN BEACH, 145 FT SOUTHWEST OF THE NORTH END OF THE 5
 AJ2825'LEVELS OF CONCRETE SEAWALL ABOVE LAKE MICHIGAN, 13.0 FT WEST OF LAKE
 AJ2825'MICHIGAN, 24.0 FT NORTHWEST OF AN ARROW CUT ON THE LOWER LEVEL, 21.0
 AJ2825'FT EAST OF AN ARROW CUT ON THE TOP LEVEL, 180 FT NORTH-NORTHEAST OF A
 AJ2825'CONCRETE SIDEWALK THAT RUNS TOWARD LAKE SHORE DRIVE AND 1.2 FT WEST OF
 AJ2825'THE LAKE (EAST) EDGE OF THE SECOND LEVEL.
 AJ2825
 AJ2825                          STATION RECOVERY (2024)
 AJ2825
 AJ2825'RECOVERY NOTE BY US POWER SQUADRON 2024 (STH)
 AJ2825'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2823 ***********************************************************************
 AJ2823  DESIGNATION -  COO DUP83 3A
 AJ2823  PID         -  AJ2823
 AJ2823  STATE/COUNTY-  IL/DU PAGE
 AJ2823  COUNTRY     -  US
 AJ2823  USGS QUAD   -  ELMHURST (2018)
 AJ2823
 AJ2823                         *CURRENT SURVEY CONTROL
 AJ2823  ______________________________________________________________________
 AJ2823* NAD 83(2011) POSITION- 41 59 34.68858(N) 087 57 45.05133(W)   ADJUSTED
 AJ2823* NAD 83(2011) ELLIP HT-   171.562 (meters)        (06/27/12)   ADJUSTED
 AJ2823* NAD 83(2011) EPOCH   -  2010.00
 AJ2823* NAVD 88 ORTHO HEIGHT -   205.176 (meters)      673.15  (feet) ADJUSTED
 AJ2823  ______________________________________________________________________
 AJ2823  GEOID HEIGHT    -        -33.609 (meters)                     GEOID18
 AJ2823  NAD 83(2011) X  -    168,794.780 (meters)                     COMP
 AJ2823  NAD 83(2011) Y  - -4,744,647.442 (meters)                     COMP
 AJ2823  NAD 83(2011) Z  -  4,245,138.227 (meters)                     COMP
 AJ2823  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 AJ2823  DYNAMIC HEIGHT  -        205.107 (meters)      672.92  (feet) COMP
 AJ2823  MODELED GRAVITY -    980,279.1   (mgal)                       NAVD 88
 AJ2823
 AJ2823  VERT ORDER      -  SECOND    CLASS I
 AJ2823
 AJ2823  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2823  Standards:
 AJ2823         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2823            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2823  -------------------------------------------------------------------
 AJ2823  NETWORK    0.24   0.45           0.10   0.10   0.23     -0.02045285
 AJ2823  -------------------------------------------------------------------
 AJ2823  Click here for local accuracies and other accuracy information.
 AJ2823
 AJ2823.The horizontal coordinates were established by GPS observations
 AJ2823.and adjusted by the National Geodetic Survey in June 2012.
 AJ2823
 AJ2823.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2823.been affixed to the stable North American tectonic plate. See 
 AJ2823.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2823
 AJ2823.The horizontal coordinates are valid at the epoch date displayed above
 AJ2823.which is a decimal equivalence of Year/Month/Day.
 AJ2823
 AJ2823.The orthometric height was determined by differential leveling and
 AJ2823.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2823.in May 2008.
 AJ2823
 AJ2823.No vertical observational check was made to the station.
 AJ2823
 AJ2823.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2823.GEOID18 height accuracy estimate available here.
 AJ2823
 AJ2823.Click photographs - Photos may exist for this station.
 AJ2823
 AJ2823.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2823
 AJ2823.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2823
 AJ2823.The ellipsoidal height was determined by GPS observations
 AJ2823.and is referenced to NAD 83.
 AJ2823
 AJ2823.The dynamic height is computed by dividing the NAVD 88
 AJ2823.geopotential number by the normal gravity value computed on the
 AJ2823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2823.degrees latitude (g = 980.6199 gals.).
 AJ2823
 AJ2823.The modeled gravity was interpolated from observed gravity values.
 AJ2823
 AJ2823. The following values were computed from the NAD 83(2011) position.
 AJ2823
 AJ2823;                    North         East     Units Scale Factor Converg.
 AJ2823;SPC IL E     -   591,388.200   330,725.279   MT  0.99998661   +0 14 53.1
 AJ2823;SPC IL E     - 1,940,246.12  1,085,054.52   sFT  0.99998661   +0 14 53.1
 AJ2823;UTM  16      - 4,649,443.618   420,277.684   MT  0.99967820   -0 38 38.4
 AJ2823
 AJ2823!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2823!SPC IL E     -   0.99997309  x   0.99998661  =   0.99995970
 AJ2823!UTM  16      -   0.99997309  x   0.99967820  =   0.99965130
 AJ2823
 AJ2823:                Primary Azimuth Mark                     Grid Az
 AJ2823:SPC IL E     -  COO DUP83 3B                             086 47 21.4
 AJ2823:UTM  16      -  COO DUP83 3B                             087 40 52.9
 AJ2823
 AJ2823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2027749443(NAD 83)
 AJ2823
 AJ2823|---------------------------------------------------------------------|
 AJ2823| PID    Reference Object                     Distance      Geod. Az  |
 AJ2823|                                                           dddmmss.s |
 AJ2823| AJ2824 COO DUP83 3B                        APPROX. 1.0 KM 0870214.5 |
 AJ2823|---------------------------------------------------------------------|
 AJ2823
 AJ2823                          SUPERSEDED SURVEY CONTROL
 AJ2823
 AJ2823  NAD 83(2007)-  41 59 34.68876(N)    087 57 45.05221(W) AD(2002.00) 0
 AJ2823  ELLIP H (02/10/07)  171.581  (m)                       GP(2002.00)    
 AJ2823  NAD 83(1997)-  41 59 34.68869(N)    087 57 45.05174(W) AD(       ) 1
 AJ2823  ELLIP H (04/23/01)  171.592  (m)                       GP(       ) 3 1
 AJ2823  NAVD 88             205.18   (m)          673.2    (f) LEVELING    3  
 AJ2823  NAVD 88 (04/23/01)  205.1    (m)  GEOID99  model used  GPS OBS        
 AJ2823
 AJ2823.Superseded values are not recommended for survey control.
 AJ2823
 AJ2823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2823.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2823
 AJ2823_MARKER: F = FLANGE-ENCASED ROD
 AJ2823_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2823_STAMPING: COO-DUP83-3A
 AJ2823_MARK LOGO: ILDT
 AJ2823_PROJECTION: RECESSED 13 CENTIMETERS
 AJ2823_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2823_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2823+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 AJ2823_ROD/PIPE-DEPTH: 3.7 meters
 AJ2823_SLEEVE-DEPTH  : 0.9 meters
 AJ2823
 AJ2823  HISTORY     - Date     Condition        Report By
 AJ2823  HISTORY     - 20000612 MONUMENTED       SECI
 AJ2823  HISTORY     - 20070924 GOOD             PATRIC
 AJ2823  HISTORY     - 20110603 GOOD             GEOCAC
 AJ2823  HISTORY     - 20170324 GOOD             ASMINC
 AJ2823  HISTORY     - 20220725 GOOD             CWA
 AJ2823
 AJ2823                          STATION DESCRIPTION
 AJ2823
 AJ2823'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2823'STATION IS LOCATED WITHIN THE CITY OF BENSENVILLE  APPROXIMATELY
 AJ2823'2.1 MI SOUTH OF ELK GROVE VILLAGE, 1.7 MI NORTHEAST OF WOODDALE IN
 AJ2823'SECTION 3, T40N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 83 AND IL
 AJ2823'RT 19, PROCEED NORTH ON RT 83 FOR 2.1 MI TO DEVON AVE, THEN
 AJ2823'PROCEED WEST ON DEVON AVE 0.15 MI TO THE STATION LOCATED 32 FT
 AJ2823'SOUTH OF THE EASTBOUND CENTERLINE.  STATION IS 136 FT SOUTHWEST
 AJ2823'OF A PK NAIL IN POWER POLE (PP), 134 FT SOUTH SOUTHEAST OF A PK NAIL
 AJ2823'IN THE PP, 23 FT SOUTHEAST OF AN INLET ON DEVON AVE,  88 FT EAST OF
 AJ2823'THE WEST END OF THE CHAIN LINK FENCE, 72 FT WEST OF THE JOG IN CHAIN
 AJ2823'LINK FENCE, 2 FT NORTH OF THE CHAIN LINK FENCE, AND 2 FT NORTH OF AN
 AJ2823'ORANGE FIBERGLASS WITNESS POST.  STATION IS ACROSS DEVON AVE
 AJ2823'FROM THE ENESCO BUILDING.   NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2823'INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS WERE SET
 AJ2823'IN WOOD PHYSICAL TIES. (WB)
 AJ2823
 AJ2823                          STATION RECOVERY (2007)
 AJ2823
 AJ2823'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AJ2823'FOUND AS DESCRIBED.
 AJ2823
 AJ2823                          STATION RECOVERY (2011)
 AJ2823
 AJ2823'RECOVERY NOTE BY GEOCACHING 2011 (MTT)
 AJ2823'RECOVERED IN GOOD CONDITION.
 AJ2823
 AJ2823                          STATION RECOVERY (2017)
 AJ2823
 AJ2823'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (CSM)
 AJ2823'RECOVERED IN GOOD CONDITION.
 AJ2823
 AJ2823                          STATION RECOVERY (2022)
 AJ2823
 AJ2823'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2022 (KAG)
 AJ2823'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2824 ***********************************************************************
 AJ2824  HT_MOD      -  This is a Height Modernization Survey Station.
 AJ2824  DESIGNATION -  COO DUP83 3B
 AJ2824  PID         -  AJ2824
 AJ2824  STATE/COUNTY-  IL/COOK
 AJ2824  COUNTRY     -  US
 AJ2824  USGS QUAD   -  ELMHURST (2018)
 AJ2824
 AJ2824                         *CURRENT SURVEY CONTROL
 AJ2824  ______________________________________________________________________
 AJ2824* NAD 83(2011) POSITION- 41 59 36.42863(N) 087 56 59.91765(W)   ADJUSTED
 AJ2824* NAD 83(2011) ELLIP HT-   171.199 (meters)        (06/27/12)   ADJUSTED
 AJ2824* NAD 83(2011) EPOCH   -  2010.00
 AJ2824* NAVD 88 ORTHO HEIGHT -   204.83  (meters)      672.0   (feet) GPS OBS
 AJ2824  ______________________________________________________________________
 AJ2824  GEOID HEIGHT    -        -33.620 (meters)                     GEOID18
 AJ2824  NAD 83(2011) X  -    169,831.678 (meters)                     COMP
 AJ2824  NAD 83(2011) Y  - -4,744,574.227 (meters)                     COMP
 AJ2824  NAD 83(2011) Z  -  4,245,177.886 (meters)                     COMP
 AJ2824  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 AJ2824
 AJ2824  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2824  Standards:
 AJ2824         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2824            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2824  -------------------------------------------------------------------
 AJ2824  NETWORK    0.52   1.08           0.23   0.19   0.55     -0.11821340
 AJ2824  -------------------------------------------------------------------
 AJ2824  Click here for local accuracies and other accuracy information.
 AJ2824
 AJ2824.The horizontal coordinates were established by GPS observations
 AJ2824.and adjusted by the National Geodetic Survey in June 2012.
 AJ2824
 AJ2824.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2824.been affixed to the stable North American tectonic plate. See 
 AJ2824.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2824
 AJ2824.The horizontal coordinates are valid at the epoch date displayed above
 AJ2824.which is a decimal equivalence of Year/Month/Day.
 AJ2824
 AJ2824.The orthometric height was determined by GPS observations and a
 AJ2824.high-resolution geoid model using precise GPS observation and
 AJ2824.processing techniques.
 AJ2824
 AJ2824.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2824.GEOID18 height accuracy estimate available here.
 AJ2824
 AJ2824.Click photographs - Photos may exist for this station.
 AJ2824
 AJ2824.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2824
 AJ2824.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2824
 AJ2824.The ellipsoidal height was determined by GPS observations
 AJ2824.and is referenced to NAD 83.
 AJ2824
 AJ2824. The following values were computed from the NAD 83(2011) position.
 AJ2824
 AJ2824;                    North         East     Units Scale Factor Converg.
 AJ2824;SPC IL E     -   591,446.460   331,763.841   MT  0.99998741   +0 15 23.3
 AJ2824;SPC IL E     - 1,940,437.26  1,088,461.87   sFT  0.99998741   +0 15 23.3
 AJ2824;UTM  16      - 4,649,485.688   421,316.705   MT  0.99967618   -0 38 08.2
 AJ2824
 AJ2824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2824!SPC IL E     -   0.99997315  x   0.99998741  =   0.99996056
 AJ2824!UTM  16      -   0.99997315  x   0.99967618  =   0.99964934
 AJ2824
 AJ2824:                Primary Azimuth Mark                     Grid Az
 AJ2824:SPC IL E     -  COO DUP83 3A                             266 47 21.4
 AJ2824:UTM  16      -  COO DUP83 3A                             267 40 52.9
 AJ2824
 AJ2824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2131649485(NAD 83)
 AJ2824
 AJ2824|---------------------------------------------------------------------|
 AJ2824| PID    Reference Object                     Distance      Geod. Az  |
 AJ2824|                                                           dddmmss.s |
 AJ2824| AJ2823 COO DUP83 3A                        APPROX. 1.0 KM 2670244.7 |
 AJ2824|---------------------------------------------------------------------|
 AJ2824
 AJ2824                          SUPERSEDED SURVEY CONTROL
 AJ2824
 AJ2824  NAD 83(2007)-  41 59 36.42883(N)    087 56 59.91859(W) AD(2002.00) 0
 AJ2824  ELLIP H (02/10/07)  171.221  (m)                       GP(2002.00)    
 AJ2824  NAD 83(1997)-  41 59 36.42879(N)    087 56 59.91813(W) AD(       ) 1
 AJ2824  ELLIP H (04/23/01)  171.231  (m)                       GP(       ) 3 1
 AJ2824  NAVD 88 (04/23/01)  204.8    (m)  GEOID99  model used  GPS OBS        
 AJ2824
 AJ2824.Superseded values are not recommended for survey control.
 AJ2824
 AJ2824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2824.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2824
 AJ2824_MARKER: I = METAL ROD
 AJ2824_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2824_STAMPING: COO-DUP83-3B
 AJ2824_MARK LOGO: ILDT
 AJ2824_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2824_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2824_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2824+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 AJ2824_ROD/PIPE-DEPTH: 3.7 meters
 AJ2824_SLEEVE-DEPTH  : 0.9 meters
 AJ2824
 AJ2824  HISTORY     - Date     Condition        Report By
 AJ2824  HISTORY     - 20000612 MONUMENTED       SECI
 AJ2824  HISTORY     - 20220725 GOOD             CWA
 AJ2824
 AJ2824                          STATION DESCRIPTION
 AJ2824
 AJ2824'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2824'STATION IS LOCATED WITHIN THE CITY LIMITS OF ELK GROVE
 AJ2824'VILLAGE IN SECTION 35, T41N, R11E.  TO REACH FROM THE JUNCTION OF RT
 AJ2824'83 AND RT 19  PROCEED NORTH ON RT 83  FOR 2.1 MI TO DEVON AVE. THEN
 AJ2824'PROCEED EAST ON DEVON AVE FOR 0.4 MI TO THE STATION LOCATED 33 FT
 AJ2824'NORTH OF THE WESTBOUND CENTERLINE OF DEVON AVE.  STATION IS 167
 AJ2824'FT SOUTH OF A PK NAIL IN THE POWER POLE LOCATED NORTH OF THE
 AJ2824'BITUMINOUS PARKING LOT, 99.3 FT EAST OF A PK NAIL IN POWER POLE, 63 FT
 AJ2824'EAST OF THE CENTERLINE TO THE BITUMINOUS ENTRANCE, 49 FT SOUTH OF
 AJ2824'EDGE OF PAVEMENT OF BITUMINOUS PARKING LOT, 21 FT NORTHEAST OF AN
 AJ2824'INLET, 15 FT NORTHWEST OF A COM ED HANDHOLE, 43 FT WEST OF UTILITY
 AJ2824'BOX, 87 FT WEST SOUTHWEST OF SPACE JAM SIGN, AND 43 FT WEST OF AN
 AJ2824'ORANGE FIBERGLASS WITNESS POST.  STATION IS IN FRONT OF ADDRESS
 AJ2824'2100 DEVON AVE.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2824'CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2824'PHYSICAL TIES.
 AJ2824
 AJ2824                          STATION RECOVERY (2022)
 AJ2824
 AJ2824'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2022 (KAG)
 AJ2824'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2838 ***********************************************************************
 AJ2838  HT_MOD      -  This is a Height Modernization Survey Station.
 AJ2838  DESIGNATION -  COO IDOT A
 AJ2838  PID         -  AJ2838
 AJ2838  STATE/COUNTY-  IL/COOK
 AJ2838  COUNTRY     -  US
 AJ2838  USGS QUAD   -  PALATINE (2018)
 AJ2838
 AJ2838                         *CURRENT SURVEY CONTROL
 AJ2838  ______________________________________________________________________
 AJ2838* NAD 83(2011) POSITION- 42 04 01.78435(N) 088 05 13.88059(W)   ADJUSTED
 AJ2838* NAD 83(2011) ELLIP HT-   201.373 (meters)        (06/27/12)   ADJUSTED
 AJ2838* NAD 83(2011) EPOCH   -  2010.00
 AJ2838* NAVD 88 ORTHO HEIGHT -   235.04  (meters)      771.1   (feet) GPS OBS
 AJ2838  ______________________________________________________________________
 AJ2838  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AJ2838  GEOID HEIGHT    -        -33.615 (meters)                     GEOID03
 AJ2838  GEOID HEIGHT    -        -33.652 (meters)                     GEOID18
 AJ2838  NAD 83(2011) X  -    158,286.672 (meters)                     COMP
 AJ2838  NAD 83(2011) Y  - -4,739,511.075 (meters)                     COMP
 AJ2838  NAD 83(2011) Z  -  4,251,279.677 (meters)                     COMP
 AJ2838  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 AJ2838
 AJ2838  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2838  Standards:
 AJ2838         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2838            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2838  -------------------------------------------------------------------
 AJ2838  NETWORK    0.36   0.53           0.16   0.13   0.27      0.00399364
 AJ2838  -------------------------------------------------------------------
 AJ2838  Click here for local accuracies and other accuracy information.
 AJ2838
 AJ2838.The horizontal coordinates were established by GPS observations
 AJ2838.and adjusted by the National Geodetic Survey in June 2012.
 AJ2838
 AJ2838.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2838.been affixed to the stable North American tectonic plate. See 
 AJ2838.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2838
 AJ2838.The horizontal coordinates are valid at the epoch date displayed above
 AJ2838.which is a decimal equivalence of Year/Month/Day.
 AJ2838
 AJ2838.The orthometric height was determined by GPS observations and a
 AJ2838.high-resolution geoid model using precise GPS observation and
 AJ2838.processing techniques.
 AJ2838
 AJ2838.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2838.GEOID18 height accuracy estimate available here.
 AJ2838
 AJ2838.Click photographs - Photos may exist for this station.
 AJ2838
 AJ2838.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2838
 AJ2838.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2838
 AJ2838.The ellipsoidal height was determined by GPS observations
 AJ2838.and is referenced to NAD 83.
 AJ2838
 AJ2838. The following values were computed from the NAD 83(2011) position.
 AJ2838
 AJ2838;                    North         East     Units Scale Factor Converg.
 AJ2838;SPC IL E     -   599,591.724   320,371.280   MT  0.99998010   +0 09 53.7
 AJ2838;SPC IL E     - 1,967,160.51  1,051,084.77   sFT  0.99998010   +0 09 53.7
 AJ2838;UTM  16      - 4,657,805.004   410,055.768   MT  0.99969954   -0 43 42.5
 AJ2838
 AJ2838!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2838!SPC IL E     -   0.99996842  x   0.99998010  =   0.99994852
 AJ2838!UTM  16      -   0.99996842  x   0.99969954  =   0.99966797
 AJ2838
 AJ2838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1005557805(NAD 83)
 AJ2838
 AJ2838|---------------------------------------------------------------------|
 AJ2838| PID    Reference Object                     Distance      Geod. Az  |
 AJ2838|                                                           dddmmss.s |
 AJ2838| AJ3071 IDOT 1                              310.240 METERS 14252     |
 AJ2838|---------------------------------------------------------------------|
 AJ2838
 AJ2838                          SUPERSEDED SURVEY CONTROL
 AJ2838
 AJ2838  ELLIP H (05/15/09)  201.397  (m)                       GP(       ) 3 1
 AJ2838  NAD 83(2007)-  42 04 01.78465(N)    088 05 13.88154(W) AD(2002.00) 0
 AJ2838  ELLIP H (02/10/07)  201.395  (m)                       GP(2002.00)    
 AJ2838  ELLIP H (02/03/05)  201.378  (m)                       GP(       ) 4 2
 AJ2838  NAD 83(1997)-  42 04 01.78457(N)    088 05 13.88146(W) AD(       ) 1
 AJ2838  ELLIP H (04/23/01)  201.426  (m)                       GP(       ) 3 1
 AJ2838  NAVD 88 (04/23/01)  235.0    (m)  GEOID99  model used  GPS OBS        
 AJ2838
 AJ2838.Superseded values are not recommended for survey control.
 AJ2838
 AJ2838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2838.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2838
 AJ2838_MARKER: I = METAL ROD
 AJ2838_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2838_STAMPING: COO-IDOT-A
 AJ2838_MARK LOGO: ILDT
 AJ2838_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2838_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2838_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2838_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2838+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2025
 AJ2838_ROD/PIPE-DEPTH: 3.7 meters
 AJ2838_SLEEVE-DEPTH  : 0.9 meters
 AJ2838
 AJ2838  HISTORY     - Date     Condition        Report By
 AJ2838  HISTORY     - 20000614 MONUMENTED       SECI
 AJ2838  HISTORY     - 20090205 GOOD             CBBENG
 AJ2838  HISTORY     - 20090215 GOOD             GHA
 AJ2838  HISTORY     - 20100714 GOOD             ILDT
 AJ2838  HISTORY     - 20151221 GOOD             ASMINC
 AJ2838  HISTORY     - 20210419 GOOD             ASMINC
 AJ2838  HISTORY     - 20250425 GOOD             ASMINC
 AJ2838
 AJ2838                          STATION DESCRIPTION
 AJ2838
 AJ2838'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2838'STATION IS LOCATED WITHIN THE CITY LIMITS OF SCHAUMBURG, 3.0
 AJ2838'MI SOUTHEAST OF SOUTH BARRINGTON IN SECTION 32, T42N, R10E.  TO
 AJ2838'REACH FROM THE JUNCTION OF IL RT 62 AND ELA RD PROCEED SOUTH ON
 AJ2838'ELA RD TO CENTRAL RD, THEN PROCEED EAST ON CENTRAL RD 0.25 MI TO
 AJ2838'THE STATION LOCATED 50 FT NORTH OF THE CONCRETE MEDIAN OF
 AJ2838'CENTRAL RD, 0.35 MI WEST OF ROSELLE RD, 0.15 MI WEST OF THE WEST
 AJ2838'ENTRANCE TO THE SCHAUMBURG TECHNOLOGICAL CENTER(CENTER
 AJ2838'COURT).  STATION IS 235 FT WEST OF CENTERLINE OF BITUMINOUS
 AJ2838'ENTRANCE, 142 FT WEST OF A CATCH BASIN, 35.7 FT NORTH OF THE
 AJ2838'CENTERLINE OF  WESTBOUND CENTRAL RD, 22 FT NORTH OF THE BACK OF
 AJ2838'CURB OF CENTRAL RD, AND 2.0 FT SOUTH OF AN ORANGE FIBERGLASS
 AJ2838'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2838'CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2838'PHYSICAL TIES.  (MH)
 AJ2838
 AJ2838                          STATION RECOVERY (2009)
 AJ2838
 AJ2838'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2838'RECOVERED AS DESCRIBED
 AJ2838
 AJ2838                          STATION RECOVERY (2009)
 AJ2838
 AJ2838'RECOVERY NOTE BY G HENKENHOFF AND ASSOCIATES 2009 (LSM)
 AJ2838'RECOVERED AS DESCRIBED.
 AJ2838
 AJ2838                          STATION RECOVERY (2010)
 AJ2838
 AJ2838'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2838'RECOVERED IN GOOD CONDITION.
 AJ2838
 AJ2838                          STATION RECOVERY (2015)
 AJ2838
 AJ2838'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 AJ2838'RECOVERED IN GOOD CONDITION.
 AJ2838
 AJ2838                          STATION RECOVERY (2021)
 AJ2838
 AJ2838'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (AWM)
 AJ2838'RECOVERED IN GOOD CONDITION.
 AJ2838
 AJ2838                          STATION RECOVERY (2025)
 AJ2838
 AJ2838'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ2838'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2835 ***********************************************************************
 AJ2835  DESIGNATION -  COO IDOT B
 AJ2835  PID         -  AJ2835
 AJ2835  STATE/COUNTY-  IL/COOK
 AJ2835  COUNTRY     -  US
 AJ2835  USGS QUAD   -  PALATINE (2018)
 AJ2835
 AJ2835                         *CURRENT SURVEY CONTROL
 AJ2835  ______________________________________________________________________
 AJ2835* NAD 83(2011) POSITION- 42 04 00.71036(N) 088 04 41.99211(W)   ADJUSTED
 AJ2835* NAD 83(2011) ELLIP HT-   197.486 (meters)        (06/27/12)   ADJUSTED
 AJ2835* NAD 83(2011) EPOCH   -  2010.00
 AJ2835* NAVD 88 ORTHO HEIGHT -   231.1   (meters)      758.    (feet) GPS OBS
 AJ2835  ______________________________________________________________________
 AJ2835  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2835  GEOID HEIGHT    -        -33.587 (meters)                     GEOID99
 AJ2835  GEOID HEIGHT    -        -33.657 (meters)                     GEOID18
 AJ2835  NAD 83(2011) X  -    159,020.045 (meters)                     COMP
 AJ2835  NAD 83(2011) Y  - -4,739,505.853 (meters)                     COMP
 AJ2835  NAD 83(2011) Z  -  4,251,252.472 (meters)                     COMP
 AJ2835  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 AJ2835
 AJ2835  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2835  Standards:
 AJ2835         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2835            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2835  -------------------------------------------------------------------
 AJ2835  NETWORK    0.46   0.63           0.21   0.16   0.32      0.01164223
 AJ2835  -------------------------------------------------------------------
 AJ2835  Click here for local accuracies and other accuracy information.
 AJ2835
 AJ2835.The horizontal coordinates were established by GPS observations
 AJ2835.and adjusted by the National Geodetic Survey in June 2012.
 AJ2835
 AJ2835.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2835.been affixed to the stable North American tectonic plate. See 
 AJ2835.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2835
 AJ2835.The horizontal coordinates are valid at the epoch date displayed above
 AJ2835.which is a decimal equivalence of Year/Month/Day.
 AJ2835
 AJ2835.The orthometric height was determined by GPS observations and a
 AJ2835.high-resolution geoid model.
 AJ2835
 AJ2835.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2835.GEOID18 height accuracy estimate available here.
 AJ2835
 AJ2835.Click photographs - Photos may exist for this station.
 AJ2835
 AJ2835.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2835
 AJ2835.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2835
 AJ2835.The ellipsoidal height was determined by GPS observations
 AJ2835.and is referenced to NAD 83.
 AJ2835
 AJ2835. The following values were computed from the NAD 83(2011) position.
 AJ2835
 AJ2835;                    North         East     Units Scale Factor Converg.
 AJ2835;SPC IL E     -   599,560.736   321,104.474   MT  0.99998048   +0 10 15.1
 AJ2835;SPC IL E     - 1,967,058.85  1,053,490.26   sFT  0.99998048   +0 10 15.1
 AJ2835;UTM  16      - 4,657,762.600   410,788.183   MT  0.99969793   -0 43 21.1
 AJ2835
 AJ2835!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2835!SPC IL E     -   0.99996903  x   0.99998048  =   0.99994951
 AJ2835!UTM  16      -   0.99996903  x   0.99969793  =   0.99966697
 AJ2835
 AJ2835:                Primary Azimuth Mark                     Grid Az
 AJ2835:SPC IL E     -  COO IDOT A                               272 25 12.5
 AJ2835:UTM  16      -  COO IDOT A                               273 18 48.7
 AJ2835
 AJ2835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1078857762(NAD 83)
 AJ2835
 AJ2835|---------------------------------------------------------------------|
 AJ2835| PID    Reference Object                     Distance      Geod. Az  |
 AJ2835|                                                           dddmmss.s |
 AJ2835| AJ3072 ROSELL                              279.350 METERS 19241     |
 AJ2835| AJ2838 COO IDOT A                          APPROX. 0.7 KM 2723527.6 |
 AJ2835|---------------------------------------------------------------------|
 AJ2835
 AJ2835                          SUPERSEDED SURVEY CONTROL
 AJ2835
 AJ2835  NAD 83(2007)-  42 04 00.71065(N)    088 04 41.99311(W) AD(2002.00) 0
 AJ2835  ELLIP H (02/10/07)  197.510  (m)                       GP(2002.00)    
 AJ2835  ELLIP H (02/03/05)  197.502  (m)                       GP(       ) 4 2
 AJ2835  NAD 83(1997)-  42 04 00.71059(N)    088 04 41.99289(W) AD(       ) 1
 AJ2835  ELLIP H (04/23/01)  197.528  (m)                       GP(       ) 3 1
 AJ2835
 AJ2835.Superseded values are not recommended for survey control.
 AJ2835
 AJ2835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2835.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2835
 AJ2835_MARKER: I = METAL ROD
 AJ2835_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2835+WITH SETTING: INFORMATION.
 AJ2835_STAMPING: COO-IDOT-B
 AJ2835_MARK LOGO: ILDT
 AJ2835_PROJECTION: FLUSH
 AJ2835_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2835_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2835_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2835+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2009
 AJ2835_ROD/PIPE-DEPTH: 2.4 meters
 AJ2835_SLEEVE-DEPTH  : 0.9 meters
 AJ2835
 AJ2835  HISTORY     - Date     Condition        Report By
 AJ2835  HISTORY     - 20000614 MONUMENTED       SECI
 AJ2835  HISTORY     - 20060729 GOOD             USGSNP
 AJ2835  HISTORY     - 20090205 GOOD             CBBENG
 AJ2835  HISTORY     - 20151221 MARK NOT FOUND   ASMINC
 AJ2835
 AJ2835                          STATION DESCRIPTION
 AJ2835
 AJ2835'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2835'STATION IS LOCATED WITHIN THE CITY LIMITS OF SCHAUMBURG, 2.8
 AJ2835'MI SOUTHEAST OF ROLLING MEADOWS IN SECTION 33, T42N, R10E.  TO
 AJ2835'REACH FROM THE JUNCTION OF IL RT 62 AND ROSELLE RD PROCEED SOUTH
 AJ2835'ON ROSELLE RD 0.80 MI TO THE STATION LOCATED IN THE SOUTHEAST
 AJ2835'CORNER OF INTERSECTION OF ROSELLE RD AND CENTRAL RD.  STATION IS
 AJ2835'150 FT EAST OF THE CENTERLINE OF ROSELLE RD.  STATION IS 50 FT EAST
 AJ2835'OF PK NAIL IN POWER POLE, 45 FT SOUTH OF A CUT X  IN THE MEDIAN (CL)
 AJ2835'OF THE ENTRANCE TO MEDIEVAL TIMES(CENTRAL RD EXTENDED), 25 FT
 AJ2835'SOUTHWEST OF A LIGHTPOLE, 21 FT SOUTHEAST OF A LIGHTPOLE, 15 FT
 AJ2835'EAST OF THE WEST END OF THE CONCRETE SIDEWALK, 2 FT SOUTH OF THE
 AJ2835'CONCRETE SIDEWALK, AND 29 FT NORTH OF AN ORANGE FIBERGLASS
 AJ2835'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2835'CAP.  DATUM POINT IS 0.25 FT BELOW CAP.  THE ROD WAS DRIVEN TO
 AJ2835'REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2835'(MH)
 AJ2835
 AJ2835                          STATION RECOVERY (2006)
 AJ2835
 AJ2835'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ2835'RECOVERED IN GOOD CONDITION.
 AJ2835
 AJ2835                          STATION RECOVERY (2009)
 AJ2835
 AJ2835'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2835'RECOVERED AS DESCRIBED
 AJ2835
 AJ2835                          STATION RECOVERY (2015)
 AJ2835
 AJ2835'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 AJ2835'MARK APPEARS TO HAVE BEEN DESTROYED DURING RECENT ROAD WIDENING (NOW
 AJ2835'
 AJ2835'UNDER CONSTRUCTION).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2764 ***********************************************************************
 AJ2764  DESIGNATION -  COO1 1A
 AJ2764  PID         -  AJ2764
 AJ2764  STATE/COUNTY-  IL/COOK
 AJ2764  COUNTRY     -  US
 AJ2764  USGS QUAD   -  HARVEY (2018)
 AJ2764
 AJ2764                         *CURRENT SURVEY CONTROL
 AJ2764  ______________________________________________________________________
 AJ2764* NAD 83(2011) POSITION- 41 31 34.31110(N) 087 38 09.53282(W)   ADJUSTED
 AJ2764* NAD 83(2011) ELLIP HT-   160.076 (meters)        (06/27/12)   ADJUSTED
 AJ2764* NAD 83(2011) EPOCH   -  2010.00
 AJ2764* NAVD 88 ORTHO HEIGHT -   193.5   (meters)      635.    (feet) GPS OBS
 AJ2764  ______________________________________________________________________
 AJ2764  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2764  GEOID HEIGHT    -        -33.320 (meters)                     GEOID99
 AJ2764  GEOID HEIGHT    -        -33.405 (meters)                     GEOID18
 AJ2764  NAD 83(2011) X  -    197,255.899 (meters)                     COMP
 AJ2764  NAD 83(2011) Y  - -4,778,099.498 (meters)                     COMP
 AJ2764  NAD 83(2011) Z  -  4,206,457.102 (meters)                     COMP
 AJ2764  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 AJ2764
 AJ2764  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2764  Standards:
 AJ2764         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2764            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2764  -------------------------------------------------------------------
 AJ2764  NETWORK    0.77   1.33           0.36   0.25   0.68     -0.17004036
 AJ2764  -------------------------------------------------------------------
 AJ2764  Click here for local accuracies and other accuracy information.
 AJ2764
 AJ2764.The horizontal coordinates were established by GPS observations
 AJ2764.and adjusted by the National Geodetic Survey in June 2012.
 AJ2764
 AJ2764.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2764.been affixed to the stable North American tectonic plate. See 
 AJ2764.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2764
 AJ2764.The horizontal coordinates are valid at the epoch date displayed above
 AJ2764.which is a decimal equivalence of Year/Month/Day.
 AJ2764
 AJ2764.The orthometric height was determined by GPS observations and a
 AJ2764.high-resolution geoid model.
 AJ2764
 AJ2764.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2764.GEOID18 height accuracy estimate available here.
 AJ2764
 AJ2764.Click photographs - Photos may exist for this station.
 AJ2764
 AJ2764.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2764
 AJ2764.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2764
 AJ2764.The ellipsoidal height was determined by GPS observations
 AJ2764.and is referenced to NAD 83.
 AJ2764
 AJ2764. The following values were computed from the NAD 83(2011) position.
 AJ2764
 AJ2764;                    North         East     Units Scale Factor Converg.
 AJ2764;SPC IL E     -   539,714.126   358,201.470   MT  1.00001667   +0 27 44.4
 AJ2764;SPC IL E     - 1,770,712.10  1,175,199.32   sFT  1.00001667   +0 27 44.4
 AJ2764;UTM  16      - 4,597,367.889   446,940.499   MT  0.99963465   -0 25 17.9
 AJ2764
 AJ2764!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2764!SPC IL E     -   0.99997489  x   1.00001667  =   0.99999156
 AJ2764!UTM  16      -   0.99997489  x   0.99963465  =   0.99960955
 AJ2764
 AJ2764:                Primary Azimuth Mark                     Grid Az
 AJ2764:SPC IL E     -  COO1 1B                                  000 32 51.7
 AJ2764:UTM  16      -  COO1 1B                                  001 25 54.0
 AJ2764
 AJ2764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4694097367(NAD 83)
 AJ2764
 AJ2764|---------------------------------------------------------------------|
 AJ2764| PID    Reference Object                     Distance      Geod. Az  |
 AJ2764|                                                           dddmmss.s |
 AJ2764| AJ2765 COO1 1B                             APPROX. 1.2 KM 0010036.1 |
 AJ2764|---------------------------------------------------------------------|
 AJ2764
 AJ2764                          SUPERSEDED SURVEY CONTROL
 AJ2764
 AJ2764  NAD 83(2007)-  41 31 34.31117(N)    087 38 09.53378(W) AD(2002.00) 0
 AJ2764  ELLIP H (02/10/07)  160.097  (m)                       GP(2002.00)    
 AJ2764  NAD 83(1997)-  41 31 34.31100(N)    087 38 09.53324(W) AD(       ) 1
 AJ2764  ELLIP H (04/23/01)  160.083  (m)                       GP(       ) 3 1
 AJ2764
 AJ2764.Superseded values are not recommended for survey control.
 AJ2764
 AJ2764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2764.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2764
 AJ2764_MARKER: F = FLANGE-ENCASED ROD
 AJ2764_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2764_STAMPING: COO1-1A
 AJ2764_MARK LOGO: ILDT
 AJ2764_PROJECTION: FLUSH
 AJ2764_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2764_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2764+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2024
 AJ2764_ROD/PIPE-DEPTH: 6.1 meters
 AJ2764_SLEEVE-DEPTH  : 0.9 meters
 AJ2764
 AJ2764  HISTORY     - Date     Condition        Report By
 AJ2764  HISTORY     - 20000621 MONUMENTED       SECI
 AJ2764  HISTORY     - 20060315 GOOD             CAS
 AJ2764  HISTORY     - 20090623 GOOD             JCLS
 AJ2764  HISTORY     - 20110505 GOOD             JCLS
 AJ2764  HISTORY     - 20240827 GOOD             GEOCAC
 AJ2764
 AJ2764                          STATION DESCRIPTION
 AJ2764
 AJ2764'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2764'STATION IS LOCATED APPROXIMATELY 2.5 MI SOUTHEAST OF HOMEWOOD
 AJ2764'WITHIN THE CITY LIMITS OF CHICAGO HEIGHTS ON THE CAMPUS OF PRARIE
 AJ2764'STATE COLLEGE IN SECTION 17, T35N  R14E.  TO REACH FROM THE JUNCTION
 AJ2764'OF IL RT 30 AND IL RT 1 PROCEED NORTH ON US RT 1 FOR 2.0 MI TO THE
 AJ2764'STATION LOCATED 40 FT WEST OF THE CENTERLINE OF RT 1 AND 0.1 MI
 AJ2764'SOUTH OF VOLLMER RD.  STATION IS 257 FT SOUTH OF POWERPOLE (PP),
 AJ2764'88.2 FT SOUTH OF PP, 86.1 FT NORTH OF PP, 27.9 FT WEST OF BACK OF
 AJ2764'CURB,
 AJ2764'120 FT EAST OF THE BITUMINOUS DRIVE LOCATED ON THE PRARIE STATE
 AJ2764'COLLEGE CAMPUS, 24.1 FT NORTH OF THE SOUTHERN ENTRANCE TO
 AJ2764'GOODYEAR, 27.9 FT SOUTH OF THE NORTHERN ENTRANCE TO GOODYEAR,
 AJ2764'14 FT NORTHEAST OF FIRE HYDRANT, AND 14 FT NORTHEAST OF AN ORANGE
 AJ2764'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2764'INCH LOGO CAP.  DATUM POINT IS 0.60 FT BELOW CAP.  PK NAILS WERE SET
 AJ2764'IN WOOD PHYSICAL TIES.  (MH)
 AJ2764
 AJ2764                          STATION RECOVERY (2006)
 AJ2764
 AJ2764'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 AJ2764'RECOVERED IN GOOD CONDITION.
 AJ2764
 AJ2764                          STATION RECOVERY (2009)
 AJ2764
 AJ2764'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009 (MRY)
 AJ2764'RECOVERED IN GOOD CONDITION.
 AJ2764
 AJ2764                          STATION RECOVERY (2011)
 AJ2764
 AJ2764'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 AJ2764'RECOVERED IN GOOD CONDITION.
 AJ2764
 AJ2764                          STATION RECOVERY (2024)
 AJ2764
 AJ2764'RECOVERY NOTE BY GEOCACHING 2024 (BS)
 AJ2764'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2765 ***********************************************************************
 AJ2765  DESIGNATION -  COO1 1B
 AJ2765  PID         -  AJ2765
 AJ2765  STATE/COUNTY-  IL/COOK
 AJ2765  COUNTRY     -  US
 AJ2765  USGS QUAD   -  HARVEY (2018)
 AJ2765
 AJ2765                         *CURRENT SURVEY CONTROL
 AJ2765  ______________________________________________________________________
 AJ2765* NAD 83(2011) POSITION- 41 32 13.85202(N) 087 38 08.60501(W)   ADJUSTED
 AJ2765* NAD 83(2011) ELLIP HT-   159.022 (meters)        (06/27/12)   ADJUSTED
 AJ2765* NAD 83(2011) EPOCH   -  2010.00
 AJ2765* NAVD 88 ORTHO HEIGHT -   192.4   (meters)      631.    (feet) GPS OBS
 AJ2765  ______________________________________________________________________
 AJ2765  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2765  GEOID HEIGHT    -        -33.326 (meters)                     GEOID99
 AJ2765  GEOID HEIGHT    -        -33.410 (meters)                     GEOID18
 AJ2765  NAD 83(2011) X  -    197,243.992 (meters)                     COMP
 AJ2765  NAD 83(2011) Y  - -4,777,289.666 (meters)                     COMP
 AJ2765  NAD 83(2011) Z  -  4,207,369.617 (meters)                     COMP
 AJ2765  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 AJ2765
 AJ2765  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2765  Standards:
 AJ2765         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2765            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2765  -------------------------------------------------------------------
 AJ2765  NETWORK    0.85   1.43           0.39   0.28   0.73     -0.20955717
 AJ2765  -------------------------------------------------------------------
 AJ2765  Click here for local accuracies and other accuracy information.
 AJ2765
 AJ2765.The horizontal coordinates were established by GPS observations
 AJ2765.and adjusted by the National Geodetic Survey in June 2012.
 AJ2765
 AJ2765.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2765.been affixed to the stable North American tectonic plate. See 
 AJ2765.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2765
 AJ2765.The horizontal coordinates are valid at the epoch date displayed above
 AJ2765.which is a decimal equivalence of Year/Month/Day.
 AJ2765
 AJ2765.The orthometric height was determined by GPS observations and a
 AJ2765.high-resolution geoid model.
 AJ2765
 AJ2765.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2765.GEOID18 height accuracy estimate available here.
 AJ2765
 AJ2765.Click photographs - Photos may exist for this station.
 AJ2765
 AJ2765.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2765
 AJ2765.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2765
 AJ2765.The ellipsoidal height was determined by GPS observations
 AJ2765.and is referenced to NAD 83.
 AJ2765
 AJ2765. The following values were computed from the NAD 83(2011) position.
 AJ2765
 AJ2765;                    North         East     Units Scale Factor Converg.
 AJ2765;SPC IL E     -   540,934.164   358,213.132   MT  1.00001669   +0 27 45.4
 AJ2765;SPC IL E     - 1,774,714.84  1,175,237.58   sFT  1.00001669   +0 27 45.4
 AJ2765;UTM  16      - 4,598,587.136   446,970.972   MT  0.99963461   -0 25 17.6
 AJ2765
 AJ2765!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2765!SPC IL E     -   0.99997506  x   1.00001669  =   0.99999175
 AJ2765!UTM  16      -   0.99997506  x   0.99963461  =   0.99960968
 AJ2765
 AJ2765:                Primary Azimuth Mark                     Grid Az
 AJ2765:SPC IL E     -  COO1 1A                                  180 32 51.3
 AJ2765:UTM  16      -  COO1 1A                                  181 25 54.3
 AJ2765
 AJ2765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4697098587(NAD 83)
 AJ2765
 AJ2765|---------------------------------------------------------------------|
 AJ2765| PID    Reference Object                     Distance      Geod. Az  |
 AJ2765|                                                           dddmmss.s |
 AJ2765| AJ2764 COO1 1A                             APPROX. 1.2 KM 1810036.7 |
 AJ2765|---------------------------------------------------------------------|
 AJ2765
 AJ2765                          SUPERSEDED SURVEY CONTROL
 AJ2765
 AJ2765  NAD 83(2007)-  41 32 13.85209(N)    087 38 08.60596(W) AD(2002.00) 0
 AJ2765  ELLIP H (02/10/07)  159.043  (m)                       GP(2002.00)    
 AJ2765  NAD 83(1997)-  41 32 13.85193(N)    087 38 08.60543(W) AD(       ) 1
 AJ2765  ELLIP H (04/23/01)  159.030  (m)                       GP(       ) 3 1
 AJ2765
 AJ2765.Superseded values are not recommended for survey control.
 AJ2765
 AJ2765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2765.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2765
 AJ2765_MARKER: I = METAL ROD
 AJ2765_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2765_STAMPING: COO1-1B
 AJ2765_MARK LOGO: ILDT
 AJ2765_PROJECTION: FLUSH
 AJ2765_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2765_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2765_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2765+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2006
 AJ2765_ROD/PIPE-DEPTH: 6.1 meters
 AJ2765_SLEEVE-DEPTH  : 0.9 meters
 AJ2765
 AJ2765  HISTORY     - Date     Condition        Report By
 AJ2765  HISTORY     - 20000621 MONUMENTED       SECI
 AJ2765  HISTORY     - 20060223 GOOD             INDIV
 AJ2765
 AJ2765                          STATION DESCRIPTION
 AJ2765
 AJ2765'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2765'STATION IS LOCATED WITHIN THE CITY LIMITS OF CHICAGO HEIGHTS
 AJ2765'APPROXIMATELY 1.8 MI SOUTHEAST OF HOMEWOOD, 1.6 MI SOUTHWEST OF
 AJ2765'GLENWOOD IN SECTION 9, T35N, R14E.  TO REACH FROM THE JUNCTION OF IL
 AJ2765'RT 30 AND IL RT 1 PROCEED NORTH ON US RT 1 2.5 MI TO THE STATION
 AJ2765'LOCATED 51.6 FT EAST OF THE MEDIAN OF RT 1 AND 0.1 MI SOUTH OF
 AJ2765'HOLLBROOK RD.  STATION IS 79.6 FT NORTH OF CENTERLINE OF 194TH ST,
 AJ2765'190 FT NORTHEAST OF POWER POLE (PP) LOCATED WEST OF INTERSTATE
 AJ2765'AVE, 156.6 NORTHEAST OF PP LOCATED EAST OF INTERSTATE AVE, 75.5 FT
 AJ2765'NORTH OF THE NORTH ENTRANCE TO NEVADA BOB'S, 12 FT EAST OF THE
 AJ2765'BACK OF CURB OF RT 1, 40 FT NORTH OF END OF CHAIN LINK FENCE AND 2 FT
 AJ2765'WEST OF AN ORANGE FIBERGLASS WITNESS POST AND CHAIN LINK FENCE.
 AJ2765'NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT
 AJ2765'IS 0.55 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.   (MH)
 AJ2765'
 AJ2765
 AJ2765                          STATION RECOVERY (2006)
 AJ2765
 AJ2765'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 AJ2765'MONUMENT FOUND 12'EAST OF CURB, 76.2' FROM SOUTH WEST BOLT OF LIGHT
 AJ2765'POLE, AND 10.20' SOUTH OF SOUTH END OF CHAIN LINK FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2778 ***********************************************************************
 AJ2778  DESIGNATION -  COO1220 1A
 AJ2778  PID         -  AJ2778
 AJ2778  STATE/COUNTY-  IL/COOK
 AJ2778  COUNTRY     -  US
 AJ2778  USGS QUAD   -  BLUE ISLAND (2018)
 AJ2778
 AJ2778                         *CURRENT SURVEY CONTROL
 AJ2778  ______________________________________________________________________
 AJ2778* NAD 83(2011) POSITION- 41 43 14.25303(N) 087 41 50.05186(W)   ADJUSTED
 AJ2778* NAD 83(2011) ELLIP HT-   156.352 (meters)        (06/27/12)   ADJUSTED
 AJ2778* NAD 83(2011) EPOCH   -  2010.00
 AJ2778* NAVD 88 ORTHO HEIGHT -   189.798 (meters)      622.70  (feet) ADJUSTED
 AJ2778  ______________________________________________________________________
 AJ2778  GEOID HEIGHT    -        -33.448 (meters)                     GEOID18
 AJ2778  NAD 83(2011) X  -    191,571.036 (meters)                     COMP
 AJ2778  NAD 83(2011) Y  - -4,763,972.441 (meters)                     COMP
 AJ2778  NAD 83(2011) Z  -  4,222,597.391 (meters)                     COMP
 AJ2778  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 AJ2778  DYNAMIC HEIGHT  -        189.730 (meters)      622.47  (feet) COMP
 AJ2778  MODELED GRAVITY -    980,262.4   (mgal)                       NAVD 88
 AJ2778
 AJ2778  VERT ORDER      -  SECOND    CLASS I
 AJ2778
 AJ2778  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2778  Standards:
 AJ2778         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2778            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2778  -------------------------------------------------------------------
 AJ2778  NETWORK    0.62   1.06           0.29   0.20   0.54      0.03897738
 AJ2778  -------------------------------------------------------------------
 AJ2778  Click here for local accuracies and other accuracy information.
 AJ2778
 AJ2778.The horizontal coordinates were established by GPS observations
 AJ2778.and adjusted by the National Geodetic Survey in June 2012.
 AJ2778
 AJ2778.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2778.been affixed to the stable North American tectonic plate. See 
 AJ2778.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2778
 AJ2778.The horizontal coordinates are valid at the epoch date displayed above
 AJ2778.which is a decimal equivalence of Year/Month/Day.
 AJ2778
 AJ2778.The orthometric height was determined by differential leveling and
 AJ2778.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2778.in October 2013.
 AJ2778
 AJ2778.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2778.GEOID18 height accuracy estimate available here.
 AJ2778
 AJ2778.Click photographs - Photos may exist for this station.
 AJ2778
 AJ2778.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2778
 AJ2778.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2778
 AJ2778.The ellipsoidal height was determined by GPS observations
 AJ2778.and is referenced to NAD 83.
 AJ2778
 AJ2778.The dynamic height is computed by dividing the NAVD 88
 AJ2778.geopotential number by the normal gravity value computed on the
 AJ2778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2778.degrees latitude (g = 980.6199 gals.).
 AJ2778
 AJ2778.The modeled gravity was interpolated from observed gravity values.
 AJ2778
 AJ2778. The following values were computed from the NAD 83(2011) position.
 AJ2778
 AJ2778;                    North         East     Units Scale Factor Converg.
 AJ2778;SPC IL E     -   561,268.674   352,929.788   MT  1.00000946   +0 25 24.0
 AJ2778;SPC IL E     - 1,841,428.97  1,157,903.81   sFT  1.00000946   +0 25 24.0
 AJ2778;UTM  16      - 4,618,993.234   442,004.470   MT  0.99964139   -0 27 50.5
 AJ2778
 AJ2778!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2778!SPC IL E     -   0.99997548  x   1.00000946  =   0.99998494
 AJ2778!UTM  16      -   0.99997548  x   0.99964139  =   0.99961688
 AJ2778
 AJ2778:                Primary Azimuth Mark                     Grid Az
 AJ2778:SPC IL E     -  COO1220 1B                               086 25 11.1
 AJ2778:UTM  16      -  COO1220 1B                               087 18 25.6
 AJ2778
 AJ2778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4200418993(NAD 83)
 AJ2778
 AJ2778|---------------------------------------------------------------------|
 AJ2778| PID    Reference Object                     Distance      Geod. Az  |
 AJ2778|                                                           dddmmss.s |
 AJ2778| AJ2779 COO1220 1B                          APPROX. 0.8 KM 0865035.1 |
 AJ2778|---------------------------------------------------------------------|
 AJ2778
 AJ2778                          SUPERSEDED SURVEY CONTROL
 AJ2778
 AJ2778  NAD 83(2007)-  41 43 14.25307(N)    087 41 50.05281(W) AD(2002.00) 0
 AJ2778  ELLIP H (02/10/07)  156.372  (m)                       GP(2002.00)    
 AJ2778  NAD 83(1997)-  41 43 14.25310(N)    087 41 50.05255(W) AD(       ) 1
 AJ2778  ELLIP H (04/23/01)  156.377  (m)                       GP(       ) 3 1
 AJ2778  NAVD 88 (04/23/01)  189.8    (m)  GEOID99  model used  GPS OBS        
 AJ2778
 AJ2778.Superseded values are not recommended for survey control.
 AJ2778
 AJ2778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2778.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2778
 AJ2778_MARKER: I = METAL ROD
 AJ2778_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2778_STAMPING: COO1220-1A
 AJ2778_MARK LOGO: ILDT
 AJ2778_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2778_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2778_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2778_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2778+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2017
 AJ2778_ROD/PIPE-DEPTH: 3.7 meters
 AJ2778_SLEEVE-DEPTH  : 0.9 meters
 AJ2778
 AJ2778  HISTORY     - Date     Condition        Report By
 AJ2778  HISTORY     - 20000616 MONUMENTED       SECI
 AJ2778  HISTORY     - 20040520 GOOD             JCLS
 AJ2778  HISTORY     - 20130815 GOOD             PATRIC
 AJ2778  HISTORY     - 20170404 GOOD             ASMINC
 AJ2778
 AJ2778                          STATION DESCRIPTION
 AJ2778
 AJ2778'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2778'STATION IS LOCATED WITHIN THE CITY LIMITS OF EVERGREEN PARK  IN
 AJ2778'SECTION 12, T37N, R13E.  TO REACH FROM THE JUNCTION OF IL RT 50 AND IL
 AJ2778'RT 12/20 PROCEED EAST ON US RT 12/20 2.3 MI TO THE STATION LOCATED
 AJ2778'57.1 FT SOUTH OF THE CENTERLINE OF ROUTE 12/20 AND 14 FT SOUTH OF
 AJ2778'BACK OF CURB.  STATION IS 242.1 FT EAST OF CENTERLINE OF UTICA AVE,
 AJ2778'96.2 FT WEST OF CENTERLINE OF SACRAMENTO RD, 116.5 FT EAST OF THE
 AJ2778'ENTRANCE TO GOLDEN GRIDDLE PANCAKE HOUSE, 33 FT SOUTHEAST OF AN
 AJ2778'INLET, 22 FT SOUTHWEST OF A CATCH BASIN, 7 FT SOUTH OF THE CONCRETE
 AJ2778'SIDEWALK, 6 FT NORTH OF BITUMINOUS PARKING LOT, AND 22.0 FT EAST OF
 AJ2778'AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2778'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS
 AJ2778'WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2778
 AJ2778                          STATION RECOVERY (2004)
 AJ2778
 AJ2778'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 AJ2778'RECOVERED IN GOOD CONDITION.
 AJ2778
 AJ2778                          STATION RECOVERY (2013)
 AJ2778
 AJ2778'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AJ2778'RECOVERED IN GOOD CONDITION.
 AJ2778
 AJ2778                          STATION RECOVERY (2017)
 AJ2778
 AJ2778'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (CSM)
 AJ2778'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2779 ***********************************************************************
 AJ2779  DESIGNATION -  COO1220 1B
 AJ2779  PID         -  AJ2779
 AJ2779  STATE/COUNTY-  IL/COOK
 AJ2779  COUNTRY     -  US
 AJ2779  USGS QUAD   -  BLUE ISLAND (2018)
 AJ2779
 AJ2779                         *CURRENT SURVEY CONTROL
 AJ2779  ______________________________________________________________________
 AJ2779* NAD 83(2011) POSITION- 41 43 15.75153(N) 087 41 13.74898(W)   ADJUSTED
 AJ2779* NAD 83(2011) ELLIP HT-   163.654 (meters)        (06/27/12)   ADJUSTED
 AJ2779* NAD 83(2011) EPOCH   -  2010.00
 AJ2779* NAVD 88 ORTHO HEIGHT -   197.108 (meters)      646.68  (feet) ADJUSTED
 AJ2779  ______________________________________________________________________
 AJ2779  GEOID HEIGHT    -        -33.454 (meters)                     GEOID18
 AJ2779  NAD 83(2011) X  -    192,408.477 (meters)                     COMP
 AJ2779  NAD 83(2011) Y  - -4,763,913.353 (meters)                     COMP
 AJ2779  NAD 83(2011) Z  -  4,222,636.759 (meters)                     COMP
 AJ2779  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 AJ2779  DYNAMIC HEIGHT  -        197.038 (meters)      646.45  (feet) COMP
 AJ2779  MODELED GRAVITY -    980,262.7   (mgal)                       NAVD 88
 AJ2779
 AJ2779  VERT ORDER      -  SECOND    CLASS I
 AJ2779
 AJ2779  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2779  Standards:
 AJ2779         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2779            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2779  -------------------------------------------------------------------
 AJ2779  NETWORK    0.80   1.27           0.37   0.27   0.65      0.00170489
 AJ2779  -------------------------------------------------------------------
 AJ2779  Click here for local accuracies and other accuracy information.
 AJ2779
 AJ2779.The horizontal coordinates were established by GPS observations
 AJ2779.and adjusted by the National Geodetic Survey in June 2012.
 AJ2779
 AJ2779.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2779.been affixed to the stable North American tectonic plate. See 
 AJ2779.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2779
 AJ2779.The horizontal coordinates are valid at the epoch date displayed above
 AJ2779.which is a decimal equivalence of Year/Month/Day.
 AJ2779
 AJ2779.The orthometric height was determined by differential leveling and
 AJ2779.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2779.in October 2013.
 AJ2779
 AJ2779.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2779.GEOID18 height accuracy estimate available here.
 AJ2779
 AJ2779.Click photographs - Photos may exist for this station.
 AJ2779
 AJ2779.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2779
 AJ2779.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2779
 AJ2779.The ellipsoidal height was determined by GPS observations
 AJ2779.and is referenced to NAD 83.
 AJ2779
 AJ2779.The dynamic height is computed by dividing the NAVD 88
 AJ2779.geopotential number by the normal gravity value computed on the
 AJ2779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2779.degrees latitude (g = 980.6199 gals.).
 AJ2779
 AJ2779.The modeled gravity was interpolated from observed gravity values.
 AJ2779
 AJ2779. The following values were computed from the NAD 83(2011) position.
 AJ2779
 AJ2779;                    North         East     Units Scale Factor Converg.
 AJ2779;SPC IL E     -   561,321.154   353,768.549   MT  1.00001056   +0 25 48.2
 AJ2779;SPC IL E     - 1,841,601.15  1,160,655.65   sFT  1.00001056   +0 25 48.2
 AJ2779;UTM  16      - 4,619,032.704   442,843.633   MT  0.99964020   -0 27 26.3
 AJ2779
 AJ2779!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2779!SPC IL E     -   0.99997433  x   1.00001056  =   0.99998489
 AJ2779!UTM  16      -   0.99997433  x   0.99964020  =   0.99961454
 AJ2779
 AJ2779:                Primary Azimuth Mark                     Grid Az
 AJ2779:SPC IL E     -  COO1220 1A                               266 25 11.0
 AJ2779:UTM  16      -  COO1220 1A                               267 18 25.5
 AJ2779
 AJ2779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4284319032(NAD 83)
 AJ2779
 AJ2779|---------------------------------------------------------------------|
 AJ2779| PID    Reference Object                     Distance      Geod. Az  |
 AJ2779|                                                           dddmmss.s |
 AJ2779| AJ2778 COO1220 1A                          APPROX. 0.8 KM 2665059.2 |
 AJ2779|---------------------------------------------------------------------|
 AJ2779
 AJ2779                          SUPERSEDED SURVEY CONTROL
 AJ2779
 AJ2779  NAD 83(2007)-  41 43 15.75158(N)    087 41 13.74992(W) AD(2002.00) 0
 AJ2779  ELLIP H (02/10/07)  163.674  (m)                       GP(2002.00)    
 AJ2779  NAD 83(1997)-  41 43 15.75162(N)    087 41 13.74969(W) AD(       ) 1
 AJ2779  ELLIP H (04/23/01)  163.680  (m)                       GP(       ) 3 1
 AJ2779  NAVD 88 (04/23/01)  197.1    (m)  GEOID99  model used  GPS OBS        
 AJ2779
 AJ2779.Superseded values are not recommended for survey control.
 AJ2779
 AJ2779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2779.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2779
 AJ2779_MARKER: I = METAL ROD
 AJ2779_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2779_STAMPING: COO1220-1B
 AJ2779_MARK LOGO: ILDT
 AJ2779_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2779_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2779_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2779+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 AJ2779_ROD/PIPE-DEPTH: 4.9 meters
 AJ2779_SLEEVE-DEPTH  : 0.9 meters
 AJ2779
 AJ2779  HISTORY     - Date     Condition        Report By
 AJ2779  HISTORY     - 20000616 MONUMENTED       SECI
 AJ2779  HISTORY     - 20130815 GOOD             PATRIC
 AJ2779
 AJ2779                          STATION DESCRIPTION
 AJ2779
 AJ2779'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2779'STATION IS LOCATED WITHIN THE CITY LIMITS OF EVERGREEN PARK IN
 AJ2779'SECTION 5, T37N, R14E.  TO REACH FROM THE JUNCTION OF IL RT 50 AND IL
 AJ2779'RT 12/20 PROCEED EAST ON US RT 12/20 2.8 MI TO THE STATION LOCATED
 AJ2779'11 FT NORTH OF BACK OF CURB OF ROUTE 12/20.  STATION IS 109.3 FT
 AJ2779'NORTH NORTHWEST OF POWERPOLE (PP) LOCATED SOUTH OF RT 12/20, 143
 AJ2779'FT SOUTH OF PP, 108 FT SOUTH OF PP, 85 FT EAST OF CENTERLINE OF
 AJ2779'ENTRANCE TO MCDONALDS, 42 FT EAST OF THE AMOCO AND MCDONALDS
 AJ2779'SIGN, 38 FT WEST OF CENTERLINE OF RAILROAD TRACKS, 9 FT NORTH OF
 AJ2779'FIRE HYDRANT, 6 FT SOUTHWEST OF A WOOD FENCE AND 9.0 FT SOUTH OF
 AJ2779'AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2779'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS
 AJ2779'WERE SET IN WOOD PHYSICAL TIES.    (MH)
 AJ2779
 AJ2779                          STATION RECOVERY (2013)
 AJ2779
 AJ2779'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AJ2779'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2832 ***********************************************************************
 AJ2832  DESIGNATION -  COO14 1A
 AJ2832  PID         -  AJ2832
 AJ2832  STATE/COUNTY-  IL/COOK
 AJ2832  COUNTRY     -  US
 AJ2832  USGS QUAD   -  PARK RIDGE (2018)
 AJ2832
 AJ2832                         *CURRENT SURVEY CONTROL
 AJ2832  ______________________________________________________________________
 AJ2832* NAD 83(2011) POSITION- 42 01 24.59880(N) 087 47 26.77812(W)   ADJUSTED
 AJ2832* NAD 83(2011) ELLIP HT-   155.476 (meters)        (06/27/12)   ADJUSTED
 AJ2832* NAD 83(2011) EPOCH   -  2010.00
 AJ2832* NAVD 88 ORTHO HEIGHT -   189.2   (meters)      621.    (feet) GPS OBS
 AJ2832  ______________________________________________________________________
 AJ2832  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2832  GEOID HEIGHT    -        -33.677 (meters)                     GEOID99
 AJ2832  GEOID HEIGHT    -        -33.769 (meters)                     GEOID18
 AJ2832  NAD 83(2011) X  -    182,928.005 (meters)                     COMP
 AJ2832  NAD 83(2011) Y  - -4,741,840.377 (meters)                     COMP
 AJ2832  NAD 83(2011) Z  -  4,247,647.308 (meters)                     COMP
 AJ2832  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 AJ2832
 AJ2832  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2832  Standards:
 AJ2832         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2832            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2832  -------------------------------------------------------------------
 AJ2832  NETWORK    0.79   1.35           0.37   0.25   0.69     -0.05654595
 AJ2832  -------------------------------------------------------------------
 AJ2832  Click here for local accuracies and other accuracy information.
 AJ2832
 AJ2832.The horizontal coordinates were established by GPS observations
 AJ2832.and adjusted by the National Geodetic Survey in June 2012.
 AJ2832
 AJ2832.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2832.been affixed to the stable North American tectonic plate. See 
 AJ2832.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2832
 AJ2832.The horizontal coordinates are valid at the epoch date displayed above
 AJ2832.which is a decimal equivalence of Year/Month/Day.
 AJ2832
 AJ2832.The orthometric height was determined by GPS observations and a
 AJ2832.high-resolution geoid model.
 AJ2832
 AJ2832.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2832.GEOID18 height accuracy estimate available here.
 AJ2832
 AJ2832.Click photographs - Photos may exist for this station.
 AJ2832
 AJ2832.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2832
 AJ2832.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2832
 AJ2832.The ellipsoidal height was determined by GPS observations
 AJ2832.and is referenced to NAD 83.
 AJ2832
 AJ2832. The following values were computed from the NAD 83(2011) position.
 AJ2832
 AJ2832;                    North         East     Units Scale Factor Converg.
 AJ2832;SPC IL E     -   594,855.160   344,934.049   MT  0.99999983   +0 21 47.6
 AJ2832;SPC IL E     - 1,951,620.64  1,131,671.13   sFT  0.99999983   +0 21 47.6
 AJ2832;UTM  16      - 4,652,687.810   434,534.050   MT  0.99965273   -0 31 45.8
 AJ2832
 AJ2832!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2832!SPC IL E     -   0.99997562  x   0.99999983  =   0.99997545
 AJ2832!UTM  16      -   0.99997562  x   0.99965273  =   0.99962835
 AJ2832
 AJ2832:                Primary Azimuth Mark                     Grid Az
 AJ2832:SPC IL E     -  COO14 1B                                 182 41 41.8
 AJ2832:UTM  16      -  COO14 1B                                 183 35 15.2
 AJ2832
 AJ2832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3453452687(NAD 83)
 AJ2832
 AJ2832|---------------------------------------------------------------------|
 AJ2832| PID    Reference Object                     Distance      Geod. Az  |
 AJ2832|                                                           dddmmss.s |
 AJ2832| AJ2827 COO14 1B                            APPROX. 0.8 KM 1830329.4 |
 AJ2832|---------------------------------------------------------------------|
 AJ2832
 AJ2832                          SUPERSEDED SURVEY CONTROL
 AJ2832
 AJ2832  NAD 83(2007)-  42 01 24.59894(N)    087 47 26.77914(W) AD(2002.00) 0
 AJ2832  ELLIP H (02/10/07)  155.502  (m)                       GP(2002.00)    
 AJ2832  NAD 83(1997)-  42 01 24.59901(N)    087 47 26.77898(W) AD(       ) 1
 AJ2832  ELLIP H (04/23/01)  155.521  (m)                       GP(       ) 3 1
 AJ2832
 AJ2832.Superseded values are not recommended for survey control.
 AJ2832
 AJ2832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2832.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2832
 AJ2832_MARKER: I = METAL ROD
 AJ2832_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2832_STAMPING: COO14-1A
 AJ2832_MARK LOGO: ILDT
 AJ2832_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2832_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2832_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2832_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2832+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2000
 AJ2832_ROD/PIPE-DEPTH: 3.7 meters
 AJ2832_SLEEVE-DEPTH  : 0.9 meters
 AJ2832
 AJ2832  HISTORY     - Date     Condition        Report By
 AJ2832  HISTORY     - 20000615 MONUMENTED       SECI
 AJ2832
 AJ2832                          STATION DESCRIPTION
 AJ2832
 AJ2832'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2832'STATION IS LOCATED WITHIN THE CITY OF NILES, 3.0 MI
 AJ2832'SOUTHWEST OF SKOKIE IN SECTION 19, T41N, R13E.  TO REACH FROM THE
 AJ2832'JUNCTION OF US RT 14 AND IL RT 43 PROCEED EASTBOUND ON US RT 14 FOR
 AJ2832'0.75 MI TO THE STATION LOCATED 39 FT EAST OF THE CENTERLINE OF US RT
 AJ2832'14 WESTBOUND.  STATION IS LOCATED 57 FT SOUTH OF CENTERLINE FOR
 AJ2832'NABISCO COMPANY ENTRANCE, 29 FT SOUTH OF NABISCO RECEIVING SIGN,
 AJ2832'46 FT NORTHEAST OF CATCH BASIN WITH A 5FT X 5FT CONCRETE BASE, 96 FT
 AJ2832'SOUTHEAST OF ELM TREE, 95 FT EAST OF ELM TREE, AND 29 FT SOUTH OF
 AJ2832'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2832'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS
 AJ2832'WERE SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2827 ***********************************************************************
 AJ2827  DESIGNATION -  COO14 1B
 AJ2827  PID         -  AJ2827
 AJ2827  STATE/COUNTY-  IL/COOK
 AJ2827  COUNTRY     -  US
 AJ2827  USGS QUAD   -  PARK RIDGE (2018)
 AJ2827
 AJ2827                         *CURRENT SURVEY CONTROL
 AJ2827  ______________________________________________________________________
 AJ2827* NAD 83(2011) POSITION- 42 00 58.98335(N) 087 47 28.61330(W)   ADJUSTED
 AJ2827* NAD 83(2011) ELLIP HT-   155.859 (meters)        (06/27/12)   ADJUSTED
 AJ2827* NAD 83(2011) EPOCH   -  2010.00
 AJ2827* NAVD 88 ORTHO HEIGHT -   189.6   (meters)      622.    (feet) GPS OBS
 AJ2827  ______________________________________________________________________
 AJ2827  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2827  GEOID HEIGHT    -        -33.665 (meters)                     GEOID99
 AJ2827  GEOID HEIGHT    -        -33.758 (meters)                     GEOID18
 AJ2827  NAD 83(2011) X  -    182,906.217 (meters)                     COMP
 AJ2827  NAD 83(2011) Y  - -4,742,370.949 (meters)                     COMP
 AJ2827  NAD 83(2011) Z  -  4,247,060.402 (meters)                     COMP
 AJ2827  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 AJ2827
 AJ2827  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2827  Standards:
 AJ2827         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2827            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2827  -------------------------------------------------------------------
 AJ2827  NETWORK    0.85   1.47           0.40   0.27   0.75     -0.10212324
 AJ2827  -------------------------------------------------------------------
 AJ2827  Click here for local accuracies and other accuracy information.
 AJ2827
 AJ2827.The horizontal coordinates were established by GPS observations
 AJ2827.and adjusted by the National Geodetic Survey in June 2012.
 AJ2827
 AJ2827.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2827.been affixed to the stable North American tectonic plate. See 
 AJ2827.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2827
 AJ2827.The horizontal coordinates are valid at the epoch date displayed above
 AJ2827.which is a decimal equivalence of Year/Month/Day.
 AJ2827
 AJ2827.The orthometric height was determined by GPS observations and a
 AJ2827.high-resolution geoid model.
 AJ2827
 AJ2827.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2827.GEOID18 height accuracy estimate available here.
 AJ2827
 AJ2827.Click photographs - Photos may exist for this station.
 AJ2827
 AJ2827.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2827
 AJ2827.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2827
 AJ2827.The ellipsoidal height was determined by GPS observations
 AJ2827.and is referenced to NAD 83.
 AJ2827
 AJ2827. The following values were computed from the NAD 83(2011) position.
 AJ2827
 AJ2827;                    North         East     Units Scale Factor Converg.
 AJ2827;SPC IL E     -   594,064.574   344,896.836   MT  0.99999979   +0 21 46.2
 AJ2827;SPC IL E     - 1,949,026.86  1,131,549.04   sFT  0.99999979   +0 21 46.2
 AJ2827;UTM  16      - 4,651,898.174   434,484.543   MT  0.99965281   -0 31 46.8
 AJ2827
 AJ2827!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2827!SPC IL E     -   0.99997556  x   0.99999979  =   0.99997535
 AJ2827!UTM  16      -   0.99997556  x   0.99965281  =   0.99962837
 AJ2827
 AJ2827:                Primary Azimuth Mark                     Grid Az
 AJ2827:SPC IL E     -  COO14 1A                                 002 41 42.0
 AJ2827:UTM  16      -  COO14 1A                                 003 35 15.0
 AJ2827
 AJ2827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3448451898(NAD 83)
 AJ2827
 AJ2827|---------------------------------------------------------------------|
 AJ2827| PID    Reference Object                     Distance      Geod. Az  |
 AJ2827|                                                           dddmmss.s |
 AJ2827| AJ2832 COO14 1A                            APPROX. 0.8 KM 0030328.2 |
 AJ2827|---------------------------------------------------------------------|
 AJ2827
 AJ2827                          SUPERSEDED SURVEY CONTROL
 AJ2827
 AJ2827  NAD 83(2007)-  42 00 58.98349(N)    087 47 28.61432(W) AD(2002.00) 0
 AJ2827  ELLIP H (02/10/07)  155.885  (m)                       GP(2002.00)    
 AJ2827  NAD 83(1997)-  42 00 58.98356(N)    087 47 28.61414(W) AD(       ) 1
 AJ2827  ELLIP H (04/23/01)  155.903  (m)                       GP(       ) 3 1
 AJ2827
 AJ2827.Superseded values are not recommended for survey control.
 AJ2827
 AJ2827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2827.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2827
 AJ2827_MARKER: I = METAL ROD
 AJ2827_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2827+WITH SETTING: INFORMATION.
 AJ2827_STAMPING: COO14-1B
 AJ2827_MARK LOGO: ILDT
 AJ2827_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2827_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2827_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2827+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2000
 AJ2827_ROD/PIPE-DEPTH: 2.4 meters
 AJ2827_SLEEVE-DEPTH  : 0.9 meters
 AJ2827
 AJ2827  HISTORY     - Date     Condition        Report By
 AJ2827  HISTORY     - 20000615 MONUMENTED       SECI
 AJ2827
 AJ2827                          STATION DESCRIPTION
 AJ2827
 AJ2827'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2827'STATION IS LOCATED WITHIN THE CITY  OF NILES, 3.0 MI
 AJ2827'SOUTHWEST OF SKOKIE IN SECTION 30, T41N, R13E.  TO REACH FROM THE
 AJ2827'JUNCTION OF US RT 14 AND IL RT 43 PROCEED EASTBOUND ON US RT 14 FOR
 AJ2827'1.5 MI TO THE STATION LOCATED 40 FT WEST OF THE CENTERLINE OF US RT
 AJ2827'14 EASTBOUND.  STATION IS LOCATED 0.2 MI SOUTH OF HOWARD ST, 37 FT
 AJ2827'NORTH OF CENTERLINE OF HAYDOCK CASTER COMPANY ENTRANCE
 AJ2827'(ADDRESS 7500), 2.5 FT WEST OF CONCRETE SIDEWALK, 127 FT
 AJ2827'NORTHWEST OF POWERPOLE (PP), 92 FT WEST OF PP, 92 FT SOUTH OF
 AJ2827'WATER VALVE VAULT, 13 FT SOUTHEAST OF FIRE HYDRANT, AND 13 FT
 AJ2827'SOUTHEAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2827'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW
 AJ2827'CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE
 AJ2827'SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2798 ***********************************************************************
 AJ2798  DESIGNATION -  COO171 1A
 AJ2798  PID         -  AJ2798
 AJ2798  STATE/COUNTY-  IL/COOK
 AJ2798  COUNTRY     -  US
 AJ2798  USGS QUAD   -  BERWYN (2018)
 AJ2798
 AJ2798                         *CURRENT SURVEY CONTROL
 AJ2798  ______________________________________________________________________
 AJ2798* NAD 83(2011) POSITION- 41 51 19.71555(N) 087 49 59.81445(W)   ADJUSTED
 AJ2798* NAD 83(2011) ELLIP HT-   156.249 (meters)        (06/27/12)   ADJUSTED
 AJ2798* NAD 83(2011) EPOCH   -  2010.00
 AJ2798* NAVD 88 ORTHO HEIGHT -   189.7   (meters)      622.    (feet) GPS OBS
 AJ2798  ______________________________________________________________________
 AJ2798  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2798  GEOID HEIGHT    -        -33.385 (meters)                     GEOID99
 AJ2798  GEOID HEIGHT    -        -33.460 (meters)                     GEOID18
 AJ2798  NAD 83(2011) X  -    179,881.398 (meters)                     COMP
 AJ2798  NAD 83(2011) Y  - -4,754,439.869 (meters)                     COMP
 AJ2798  NAD 83(2011) Z  -  4,233,765.233 (meters)                     COMP
 AJ2798  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 AJ2798
 AJ2798  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2798  Standards:
 AJ2798         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2798            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2798  -------------------------------------------------------------------
 AJ2798  NETWORK    0.65   1.16           0.29   0.24   0.59      0.10216627
 AJ2798  -------------------------------------------------------------------
 AJ2798  Click here for local accuracies and other accuracy information.
 AJ2798
 AJ2798.The horizontal coordinates were established by GPS observations
 AJ2798.and adjusted by the National Geodetic Survey in June 2012.
 AJ2798
 AJ2798.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2798.been affixed to the stable North American tectonic plate. See 
 AJ2798.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2798
 AJ2798.The horizontal coordinates are valid at the epoch date displayed above
 AJ2798.which is a decimal equivalence of Year/Month/Day.
 AJ2798
 AJ2798.The orthometric height was determined by GPS observations and a
 AJ2798.high-resolution geoid model.
 AJ2798
 AJ2798.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2798.GEOID18 height accuracy estimate available here.
 AJ2798
 AJ2798.Click photographs - Photos may exist for this station.
 AJ2798
 AJ2798.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2798
 AJ2798.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2798
 AJ2798.The ellipsoidal height was determined by GPS observations
 AJ2798.and is referenced to NAD 83.
 AJ2798
 AJ2798. The following values were computed from the NAD 83(2011) position.
 AJ2798
 AJ2798;                    North         East     Units Scale Factor Converg.
 AJ2798;SPC IL E     -   576,171.422   341,522.285   MT  0.99999621   +0 20 01.2
 AJ2798;SPC IL E     - 1,890,322.41  1,120,477.70   sFT  0.99999621   +0 20 01.2
 AJ2798;UTM  16      - 4,634,065.770   430,833.378   MT  0.99965887   -0 33 21.7
 AJ2798
 AJ2798!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2798!SPC IL E     -   0.99997549  x   0.99999621  =   0.99997170
 AJ2798!UTM  16      -   0.99997549  x   0.99965887  =   0.99963437
 AJ2798
 AJ2798:                Primary Azimuth Mark                     Grid Az
 AJ2798:SPC IL E     -  COO171 1B                                001 00 10.4
 AJ2798:UTM  16      -  COO171 1B                                001 53 33.3
 AJ2798
 AJ2798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3083334065(NAD 83)
 AJ2798
 AJ2798|---------------------------------------------------------------------|
 AJ2798| PID    Reference Object                     Distance      Geod. Az  |
 AJ2798|                                                           dddmmss.s |
 AJ2798| AJ2802 COO171 1B                           APPROX. 0.6 KM 0012011.6 |
 AJ2798|---------------------------------------------------------------------|
 AJ2798
 AJ2798                          SUPERSEDED SURVEY CONTROL
 AJ2798
 AJ2798  NAD 83(2007)-  41 51 19.71557(N)    087 49 59.81545(W) AD(2002.00) 0
 AJ2798  ELLIP H (02/10/07)  156.271  (m)                       GP(2002.00)    
 AJ2798  ELLIP H (02/03/05)  156.303  (m)                       GP(       ) 4 2
 AJ2798  NAD 83(1997)-  41 51 19.71569(N)    087 49 59.81559(W) AD(       ) 1
 AJ2798  ELLIP H (04/23/01)  156.285  (m)                       GP(       ) 3 1
 AJ2798
 AJ2798.Superseded values are not recommended for survey control.
 AJ2798
 AJ2798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2798.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2798
 AJ2798_MARKER: I = METAL ROD
 AJ2798_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2798+WITH SETTING: INFORMATION.
 AJ2798_STAMPING: COO171-1A
 AJ2798_MARK LOGO: ILDT
 AJ2798_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2798_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2798_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2798+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2000
 AJ2798_ROD/PIPE-DEPTH: 2.4 meters
 AJ2798_SLEEVE-DEPTH  : 0.9 meters
 AJ2798
 AJ2798  HISTORY     - Date     Condition        Report By
 AJ2798  HISTORY     - 20000615 MONUMENTED       SECI
 AJ2798
 AJ2798                          STATION DESCRIPTION
 AJ2798
 AJ2798'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2798'STATION IS LOCATED WITHIN THE CITY OF BROADVIEW,
 AJ2798'2.0 MI SOUTHWEST OF FOREST PARK IN SECTION 23, T39N, R12E.  TO REACH
 AJ2798'FROM THE JUNCTION OF IL RT 38 AND IL RT 171 PROCEED SOUTH ON RT 171
 AJ2798'FOR 0.7 MI TO THE STATION LOCATED 12 FT WEST OF THE BACK OF CURB OF
 AJ2798'RT 171(1ST AVE) AND 266 FT NORTH OF CENTERLINE OF 17TH ST.  STATION IS
 AJ2798'ON THE GROUNDS OF THE LOYOLA UNIVERSITY MEDICAL CENTER AND
 AJ2798'ACROSS FROM THE FOREST PRESERVE.  STATION IS 175.8 FT NORTH OF PK
 AJ2798'NAIL IN THE POWER POLE (PP), 27 FT NORTH OF PK NAIL IN PP, 119.6 FT
 AJ2798'SOUTH OF PK NAIL IN PP, 31 FT SOUTH SOUTHWEST OF A HANDHOLE, 19 FT
 AJ2798'SOUTHWEST OF CATCH BASIN AND 27 FT NORTH OF AN ORANGE FIBERGLASS
 AJ2798'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2798'CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  THE ROD WAS DRIVEN TO
 AJ2798'REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2798'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2802 ***********************************************************************
 AJ2802  DESIGNATION -  COO171 1B
 AJ2802  PID         -  AJ2802
 AJ2802  STATE/COUNTY-  IL/COOK
 AJ2802  COUNTRY     -  US
 AJ2802  USGS QUAD   -  BERWYN (2018)
 AJ2802
 AJ2802                         *CURRENT SURVEY CONTROL
 AJ2802  ______________________________________________________________________
 AJ2802* NAD 83(2011) POSITION- 41 51 39.33788(N) 087 49 59.20203(W)   ADJUSTED
 AJ2802* NAD 83(2011) ELLIP HT-   155.580 (meters)        (06/27/12)   ADJUSTED
 AJ2802* NAD 83(2011) EPOCH   -  2010.00
 AJ2802* NAVD 88 ORTHO HEIGHT -   189.1   (meters)      620.    (feet) GPS OBS
 AJ2802  ______________________________________________________________________
 AJ2802  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2802  GEOID HEIGHT    -        -33.392 (meters)                     GEOID99
 AJ2802  GEOID HEIGHT    -        -33.468 (meters)                     GEOID18
 AJ2802  NAD 83(2011) X  -    179,880.220 (meters)                     COMP
 AJ2802  NAD 83(2011) Y  - -4,754,035.135 (meters)                     COMP
 AJ2802  NAD 83(2011) Z  -  4,234,215.703 (meters)                     COMP
 AJ2802  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 AJ2802
 AJ2802  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2802  Standards:
 AJ2802         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2802            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2802  -------------------------------------------------------------------
 AJ2802  NETWORK    0.45   1.02           0.21   0.15   0.52      0.00485739
 AJ2802  -------------------------------------------------------------------
 AJ2802  Click here for local accuracies and other accuracy information.
 AJ2802
 AJ2802.The horizontal coordinates were established by GPS observations
 AJ2802.and adjusted by the National Geodetic Survey in June 2012.
 AJ2802
 AJ2802.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2802.been affixed to the stable North American tectonic plate. See 
 AJ2802.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2802
 AJ2802.The horizontal coordinates are valid at the epoch date displayed above
 AJ2802.which is a decimal equivalence of Year/Month/Day.
 AJ2802
 AJ2802.The orthometric height was determined by GPS observations and a
 AJ2802.high-resolution geoid model.
 AJ2802
 AJ2802.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2802.GEOID18 height accuracy estimate available here.
 AJ2802
 AJ2802.Click photographs - Photos may exist for this station.
 AJ2802
 AJ2802.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2802
 AJ2802.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2802
 AJ2802.The ellipsoidal height was determined by GPS observations
 AJ2802.and is referenced to NAD 83.
 AJ2802
 AJ2802. The following values were computed from the NAD 83(2011) position.
 AJ2802
 AJ2802;                    North         East     Units Scale Factor Converg.
 AJ2802;SPC IL E     -   576,776.898   341,532.884   MT  0.99999622   +0 20 01.7
 AJ2802;SPC IL E     - 1,892,308.87  1,120,512.47   sFT  0.99999622   +0 20 01.7
 AJ2802;UTM  16      - 4,634,670.804   430,853.371   MT  0.99965883   -0 33 21.5
 AJ2802
 AJ2802!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2802!SPC IL E     -   0.99997560  x   0.99999622  =   0.99997182
 AJ2802!UTM  16      -   0.99997560  x   0.99965883  =   0.99963444
 AJ2802
 AJ2802:                Primary Azimuth Mark                     Grid Az
 AJ2802:SPC IL E     -  COO171 1A                                181 00 10.3
 AJ2802:UTM  16      -  COO171 1A                                181 53 33.5
 AJ2802
 AJ2802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3085334670(NAD 83)
 AJ2802
 AJ2802|---------------------------------------------------------------------|
 AJ2802| PID    Reference Object                     Distance      Geod. Az  |
 AJ2802|                                                           dddmmss.s |
 AJ2802| AJ2798 COO171 1A                           APPROX. 0.6 KM 1812012.0 |
 AJ2802|---------------------------------------------------------------------|
 AJ2802
 AJ2802                          SUPERSEDED SURVEY CONTROL
 AJ2802
 AJ2802  NAD 83(2007)-  41 51 39.33791(N)    087 49 59.20304(W) AD(2002.00) 0
 AJ2802  ELLIP H (02/10/07)  155.602  (m)                       GP(2002.00)    
 AJ2802  NAD 83(1997)-  41 51 39.33802(N)    087 49 59.20315(W) AD(       ) 1
 AJ2802  ELLIP H (04/23/01)  155.618  (m)                       GP(       ) 3 1
 AJ2802
 AJ2802.Superseded values are not recommended for survey control.
 AJ2802
 AJ2802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2802.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2802
 AJ2802_MARKER: F = FLANGE-ENCASED ROD
 AJ2802_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2802+WITH SETTING: INFORMATION.
 AJ2802_STAMPING: COO171-1B
 AJ2802_MARK LOGO: ILDT
 AJ2802_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2802_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2802_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ2802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2802+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2025
 AJ2802_ROD/PIPE-DEPTH: 2.4 meters
 AJ2802_SLEEVE-DEPTH  : 0.9 meters
 AJ2802
 AJ2802  HISTORY     - Date     Condition        Report By
 AJ2802  HISTORY     - 20000615 MONUMENTED       SECI
 AJ2802  HISTORY     - 20170130 GOOD             ASMINC
 AJ2802  HISTORY     - 20250605 GOOD             ASMINC
 AJ2802
 AJ2802                          STATION DESCRIPTION
 AJ2802
 AJ2802'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2802'STATION IS LOCATED WITHIN THE CITY OF BROADVIEW IN
 AJ2802'SECTION 23, T39N, R12E.  TO REACH FROM THE JUNCTION OF IL RT 38 AND IL
 AJ2802'RT 171 PROCEED SOUTH ON RT 171(1ST AVE) 0.3 MI TO THE STATION
 AJ2802'LOCATED 19 FT EAST OF THE BACK OF CURB OF RT 171, 296 FT SOUTH OF
 AJ2802'CENTERLINE OF 13TH ST (SERVICE ENTRANCE TO FOREST PRESERVE).
 AJ2802'STATION IS 140 FT NORTHEAST OF PK NAIL IN POWER POLE (PP), 127.5 FT
 AJ2802'NORTHWEST OF PK NAIL IN PP, 116.9 FT SOUTHEAST OF PK NAIL IN PP, 53 FT
 AJ2802'NORTH OF CENTERLINE OF DRIVEWAY TO THE FOREST PRESERVE, 34 FT
 AJ2802'NORTHEAST OF A MANHOLE, 21 FT EAST NORTHEAST OF AN INLET, 13 FT
 AJ2802'SOUTHEAST OF A HANDHOLE, AND 87 FT NORTH OF AN ORANGE FIBERGLASS
 AJ2802'WITNESS POST.  STATION IS ACROSS RT 171 FROM THE LOYOLA
 AJ2802'UNIVERSITY MEDICAL CENTER.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2802'INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  THE ROD WAS
 AJ2802'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2802'PHYSICAL TIES. (WB)
 AJ2802
 AJ2802                          STATION RECOVERY (2017)
 AJ2802
 AJ2802'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2802'RECOVERED IN GOOD CONDITION.
 AJ2802
 AJ2802                          STATION RECOVERY (2025)
 AJ2802
 AJ2802'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ2802'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2815 ***********************************************************************
 AJ2815  DESIGNATION -  COO171 2A
 AJ2815  PID         -  AJ2815
 AJ2815  STATE/COUNTY-  IL/COOK
 AJ2815  COUNTRY     -  US
 AJ2815  USGS QUAD   -  RIVER FOREST (2018)
 AJ2815
 AJ2815                         *CURRENT SURVEY CONTROL
 AJ2815  ______________________________________________________________________
 AJ2815* NAD 83(2011) POSITION- 41 56 57.78987(N) 087 50 12.13058(W)   ADJUSTED
 AJ2815* NAD 83(2011) ELLIP HT-   158.140 (meters)        (06/27/12)   ADJUSTED
 AJ2815* NAD 83(2011) EPOCH   -  2010.00
 AJ2815* NAVD 88 ORTHO HEIGHT -   191.7   (meters)      629.    (feet) GPS OBS
 AJ2815  ______________________________________________________________________
 AJ2815  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2815  GEOID HEIGHT    -        -33.534 (meters)                     GEOID99
 AJ2815  GEOID HEIGHT    -        -33.620 (meters)                     GEOID18
 AJ2815  NAD 83(2011) X  -    179,334.595 (meters)                     COMP
 AJ2815  NAD 83(2011) Y  - -4,747,490.536 (meters)                     COMP
 AJ2815  NAD 83(2011) Z  -  4,241,530.054 (meters)                     COMP
 AJ2815  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 AJ2815
 AJ2815  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2815  Standards:
 AJ2815         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2815            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2815  -------------------------------------------------------------------
 AJ2815  NETWORK    0.77   1.29           0.36   0.25   0.66     -0.06480881
 AJ2815  -------------------------------------------------------------------
 AJ2815  Click here for local accuracies and other accuracy information.
 AJ2815
 AJ2815.The horizontal coordinates were established by GPS observations
 AJ2815.and adjusted by the National Geodetic Survey in June 2012.
 AJ2815
 AJ2815.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2815.been affixed to the stable North American tectonic plate. See 
 AJ2815.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2815
 AJ2815.The horizontal coordinates are valid at the epoch date displayed above
 AJ2815.which is a decimal equivalence of Year/Month/Day.
 AJ2815
 AJ2815.The orthometric height was determined by GPS observations and a
 AJ2815.high-resolution geoid model.
 AJ2815
 AJ2815.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2815.GEOID18 height accuracy estimate available here.
 AJ2815
 AJ2815.Click photographs - Photos may exist for this station.
 AJ2815
 AJ2815.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2815
 AJ2815.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2815
 AJ2815.The ellipsoidal height was determined by GPS observations
 AJ2815.and is referenced to NAD 83.
 AJ2815
 AJ2815. The following values were computed from the NAD 83(2011) position.
 AJ2815
 AJ2815;                    North         East     Units Scale Factor Converg.
 AJ2815;SPC IL E     -   586,600.218   341,177.823   MT  0.99999586   +0 19 55.2
 AJ2815;SPC IL E     - 1,924,537.55  1,119,347.57   sFT  0.99999586   +0 19 55.2
 AJ2815;UTM  16      - 4,644,495.144   430,651.101   MT  0.99965918   -0 33 33.6
 AJ2815
 AJ2815!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2815!SPC IL E     -   0.99997520  x   0.99999586  =   0.99997106
 AJ2815!UTM  16      -   0.99997520  x   0.99965918  =   0.99963439
 AJ2815
 AJ2815:                Primary Azimuth Mark                     Grid Az
 AJ2815:SPC IL E     -  COO171 2B                                358 15 32.4
 AJ2815:UTM  16      -  COO171 2B                                359 09 01.2
 AJ2815
 AJ2815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3065144495(NAD 83)
 AJ2815
 AJ2815|---------------------------------------------------------------------|
 AJ2815| PID    Reference Object                     Distance      Geod. Az  |
 AJ2815|                                                           dddmmss.s |
 AJ2815| AJ2821 COO171 2B                           APPROX. 0.7 KM 3583527.6 |
 AJ2815|---------------------------------------------------------------------|
 AJ2815
 AJ2815                          SUPERSEDED SURVEY CONTROL
 AJ2815
 AJ2815  NAD 83(2007)-  41 56 57.79001(N)    087 50 12.13161(W) AD(2002.00) 0
 AJ2815  ELLIP H (02/10/07)  158.166  (m)                       GP(2002.00)    
 AJ2815  NAD 83(1997)-  41 56 57.79009(N)    087 50 12.13143(W) AD(       ) 1
 AJ2815  ELLIP H (04/23/01)  158.185  (m)                       GP(       ) 3 1
 AJ2815
 AJ2815.Superseded values are not recommended for survey control.
 AJ2815
 AJ2815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2815.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2815
 AJ2815_MARKER: I = METAL ROD
 AJ2815_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2815_STAMPING: COO171-2A
 AJ2815_MARK LOGO: ILDT
 AJ2815_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2815_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2815_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2815_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AJ2815+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2025
 AJ2815_ROD/PIPE-DEPTH: 6.1 meters
 AJ2815_SLEEVE-DEPTH  : 0.9 meters
 AJ2815
 AJ2815  HISTORY     - Date     Condition        Report By
 AJ2815  HISTORY     - 20000619 MONUMENTED       SECI
 AJ2815  HISTORY     - 20250218 GOOD             ILDW
 AJ2815
 AJ2815                          STATION DESCRIPTION
 AJ2815
 AJ2815'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2815'STATION IS LOCATED APPROXIMATELY  1.8 MI EAST OF SCHILLER PARK AND
 AJ2815'1.0 MI SOUTH OF NORRIDGE IN SECTION 23, T40N, R12E.  TO REACH FROM
 AJ2815'THE JUNCTION OF IL RT 19 AND RT 171(CUMBERLAND AVE) PROCEED SOUTH
 AJ2815'ON RT 171 0.15 MI TO THE STATION LOCATED 38 FT EAST OF THE
 AJ2815'SOUTHBOUND RT 171 CENTERLINE IN GRASS MEDIAN, 265 FT SOUTH OF
 AJ2815'CENTERLINE OF BYRON ST,  AND 34 FT WEST OF CENTERLINE OF
 AJ2815'NORTHBOUND RT 171.  STATION IS 128.5 FT SOUTHWEST OF PK NAIL IN 24 IN
 AJ2815'MAPLE TREE, 76.2 FT NORTHWEST OF PK NAIL IN 20 IN MAPLE, 68.8 FT
 AJ2815'NORTHEAST OF PK NAIL IN 20 IN CHERRY TREE, 46 FT NORTH NORTHWEST
 AJ2815'OF A MANHOLE,  25 FT EAST OF RT 171 EDGE OF PAVEMENT, 21 FT WEST OF
 AJ2815'RT 171 EDGE OF PAVEMENT, AND 2.0 FT WEST OF AN ORANGE FIBERGLASS
 AJ2815'WITNESS POST.  STATION IS IN FRONT OF ADDRESS 3833.  NOTE- ACCESS TO
 AJ2815'DATUM POINT THROUGH 6 INCH LOGO CAP. DATUM POINT IS 0.60 FT BELOW
 AJ2815'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2815
 AJ2815                          STATION RECOVERY (2025)
 AJ2815
 AJ2815'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 AJ2815'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2821 ***********************************************************************
 AJ2821  DESIGNATION -  COO171 2B
 AJ2821  PID         -  AJ2821
 AJ2821  STATE/COUNTY-  IL/COOK
 AJ2821  COUNTRY     -  US
 AJ2821  USGS QUAD   -  RIVER FOREST (2018)
 AJ2821
 AJ2821                         *CURRENT SURVEY CONTROL
 AJ2821  ______________________________________________________________________
 AJ2821* NAD 83(2011) POSITION- 41 57 21.73789(N) 087 50 12.91973(W)   ADJUSTED
 AJ2821* NAD 83(2011) ELLIP HT-   158.169 (meters)        (06/27/12)   ADJUSTED
 AJ2821* NAD 83(2011) EPOCH   -  2010.00
 AJ2821* NAVD 88 ORTHO HEIGHT -   191.8   (meters)      629.    (feet) GPS OBS
 AJ2821  ______________________________________________________________________
 AJ2821  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2821  GEOID HEIGHT    -        -33.546 (meters)                     GEOID99
 AJ2821  GEOID HEIGHT    -        -33.633 (meters)                     GEOID18
 AJ2821  NAD 83(2011) X  -    179,297.788 (meters)                     COMP
 AJ2821  NAD 83(2011) Y  - -4,746,997.630 (meters)                     COMP
 AJ2821  NAD 83(2011) Z  -  4,242,079.588 (meters)                     COMP
 AJ2821  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 AJ2821
 AJ2821  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2821  Standards:
 AJ2821         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2821            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2821  -------------------------------------------------------------------
 AJ2821  NETWORK    0.88   1.43           0.42   0.26   0.73     -0.15243724
 AJ2821  -------------------------------------------------------------------
 AJ2821  Click here for local accuracies and other accuracy information.
 AJ2821
 AJ2821.The horizontal coordinates were established by GPS observations
 AJ2821.and adjusted by the National Geodetic Survey in June 2012.
 AJ2821
 AJ2821.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2821.been affixed to the stable North American tectonic plate. See 
 AJ2821.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2821
 AJ2821.The horizontal coordinates are valid at the epoch date displayed above
 AJ2821.which is a decimal equivalence of Year/Month/Day.
 AJ2821
 AJ2821.The orthometric height was determined by GPS observations and a
 AJ2821.high-resolution geoid model.
 AJ2821
 AJ2821.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2821.GEOID18 height accuracy estimate available here.
 AJ2821
 AJ2821.Click photographs - Photos may exist for this station.
 AJ2821
 AJ2821.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2821
 AJ2821.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2821
 AJ2821.The ellipsoidal height was determined by GPS observations
 AJ2821.and is referenced to NAD 83.
 AJ2821
 AJ2821. The following values were computed from the NAD 83(2011) position.
 AJ2821
 AJ2821;                    North         East     Units Scale Factor Converg.
 AJ2821;SPC IL E     -   587,338.976   341,155.368   MT  0.99999583   +0 19 54.8
 AJ2821;SPC IL E     - 1,926,961.29  1,119,273.90   sFT  0.99999583   +0 19 54.8
 AJ2821;UTM  16      - 4,645,233.913   430,640.145   MT  0.99965920   -0 33 34.4
 AJ2821
 AJ2821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2821!SPC IL E     -   0.99997519  x   0.99999583  =   0.99997102
 AJ2821!UTM  16      -   0.99997519  x   0.99965920  =   0.99963440
 AJ2821
 AJ2821:                Primary Azimuth Mark                     Grid Az
 AJ2821:SPC IL E     -  COO171 2A                                178 15 32.2
 AJ2821:UTM  16      -  COO171 2A                                179 09 01.4
 AJ2821
 AJ2821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3064045233(NAD 83)
 AJ2821
 AJ2821|---------------------------------------------------------------------|
 AJ2821| PID    Reference Object                     Distance      Geod. Az  |
 AJ2821|                                                           dddmmss.s |
 AJ2821| AJ2815 COO171 2A                           APPROX. 0.7 KM 1783527.0 |
 AJ2821|---------------------------------------------------------------------|
 AJ2821
 AJ2821                          SUPERSEDED SURVEY CONTROL
 AJ2821
 AJ2821  NAD 83(2007)-  41 57 21.73804(N)    087 50 12.92076(W) AD(2002.00) 0
 AJ2821  ELLIP H (02/10/07)  158.194  (m)                       GP(2002.00)    
 AJ2821  NAD 83(1997)-  41 57 21.73811(N)    087 50 12.92055(W) AD(       ) 1
 AJ2821  ELLIP H (04/23/01)  158.212  (m)                       GP(       ) 3 1
 AJ2821
 AJ2821.Superseded values are not recommended for survey control.
 AJ2821
 AJ2821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2821.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2821
 AJ2821_MARKER: I = METAL ROD
 AJ2821_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2821_STAMPING: COO171-2B
 AJ2821_MARK LOGO: ILDT
 AJ2821_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2821_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2821_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2821+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2000
 AJ2821_ROD/PIPE-DEPTH: 6.1 meters
 AJ2821_SLEEVE-DEPTH  : 0.9 meters
 AJ2821
 AJ2821  HISTORY     - Date     Condition        Report By
 AJ2821  HISTORY     - 20000621 MONUMENTED       SECI
 AJ2821
 AJ2821                          STATION DESCRIPTION
 AJ2821
 AJ2821'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2821'STATION IS LOCATED APPROXIMATELY  1.8 MI EAST OF SCHILLER PARK AND
 AJ2821'0.50 MI SOUTH OF NORRIDGE IN SECTION 14, T40N, R12E.  TO REACH FROM
 AJ2821'THE JUNCTION OF IL RT 19 (IRVING PARK RD) AND RT 171(CUMBERLAND AVE)
 AJ2821'PROCEED NORTH ON RT 171 FOR 0.25 MI TO THE STATION LOCATED 29 FT
 AJ2821'WEST OF THE SOUTHBOUND CENTERLINE OF RT 171, 138 FT NORTH OF
 AJ2821'CENTERLINE OF BERTEAU AVE.  STATION IS 146 FT SOUTHEAST OF PK NAIL IN
 AJ2821'A 24 IN ASPEN TREE, 83 FT NORTH NORTHEAST OF THE CONCRETE
 AJ2821'HEADWALL WITH RAIL, 80 FT NORTH OF A LIGHT POLE, 20 FT SOUTHWEST OF
 AJ2821'A LIGHT POLE, 10 FT SOUTHWEST OF A HANDHOLE, AND 2 FT EAST OF AN
 AJ2821'ORANGE FIBERGLASS WITNESS POST.  STATION IS ON THE GROUNDS OF THE
 AJ2821'SCHILLER WOODS FOREST PRESERVE.  NOTE- ACCESS TO DATUM POINT
 AJ2821'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS
 AJ2821'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2762 ***********************************************************************
 AJ2762  DESIGNATION -  COO30 1A
 AJ2762  PID         -  AJ2762
 AJ2762  STATE/COUNTY-  IL/COOK
 AJ2762  COUNTRY     -  US
 AJ2762  USGS QUAD   -  TINLEY PARK (2018)
 AJ2762
 AJ2762                         *CURRENT SURVEY CONTROL
 AJ2762  ______________________________________________________________________
 AJ2762* NAD 83(2011) POSITION- 41 30 21.55416(N) 087 45 42.56086(W)   ADJUSTED
 AJ2762* NAD 83(2011) ELLIP HT-   183.777 (meters)        (06/27/12)   ADJUSTED
 AJ2762* NAD 83(2011) EPOCH   -  2010.00
 AJ2762* NAVD 88 ORTHO HEIGHT -   217.1   (meters)      712.    (feet) GPS OBS
 AJ2762  ______________________________________________________________________
 AJ2762  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2762  GEOID HEIGHT    -        -33.216 (meters)                     GEOID99
 AJ2762  GEOID HEIGHT    -        -33.307 (meters)                     GEOID18
 AJ2762  NAD 83(2011) X  -    186,819.890 (meters)                     COMP
 AJ2762  NAD 83(2011) Y  - -4,780,025.661 (meters)                     COMP
 AJ2762  NAD 83(2011) Z  -  4,204,792.055 (meters)                     COMP
 AJ2762  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 AJ2762
 AJ2762  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2762  Standards:
 AJ2762         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2762            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2762  -------------------------------------------------------------------
 AJ2762  NETWORK    0.65   1.06           0.31   0.20   0.54     -0.07364664
 AJ2762  -------------------------------------------------------------------
 AJ2762  Click here for local accuracies and other accuracy information.
 AJ2762
 AJ2762.The horizontal coordinates were established by GPS observations
 AJ2762.and adjusted by the National Geodetic Survey in June 2012.
 AJ2762
 AJ2762.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2762.been affixed to the stable North American tectonic plate. See 
 AJ2762.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2762
 AJ2762.The horizontal coordinates are valid at the epoch date displayed above
 AJ2762.which is a decimal equivalence of Year/Month/Day.
 AJ2762
 AJ2762.The orthometric height was determined by GPS observations and a
 AJ2762.high-resolution geoid model.
 AJ2762
 AJ2762.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2762.GEOID18 height accuracy estimate available here.
 AJ2762
 AJ2762.Click photographs - Photos may exist for this station.
 AJ2762
 AJ2762.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2762
 AJ2762.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2762
 AJ2762.The ellipsoidal height was determined by GPS observations
 AJ2762.and is referenced to NAD 83.
 AJ2762
 AJ2762. The following values were computed from the NAD 83(2011) position.
 AJ2762
 AJ2762;                    North         East     Units Scale Factor Converg.
 AJ2762;SPC IL E     -   537,392.434   347,713.478   MT  1.00000301   +0 22 43.5
 AJ2762;SPC IL E     - 1,763,095.01  1,140,789.97   sFT  1.00000301   +0 22 43.5
 AJ2762;UTM  16      - 4,595,209.040   436,421.812   MT  0.99964974   -0 30 17.6
 AJ2762
 AJ2762!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2762!SPC IL E     -   0.99997118  x   1.00000301  =   0.99997419
 AJ2762!UTM  16      -   0.99997118  x   0.99964974  =   0.99962093
 AJ2762
 AJ2762:                Primary Azimuth Mark                     Grid Az
 AJ2762:SPC IL E     -  COO30 1B                                 088 06 11.2
 AJ2762:UTM  16      -  COO30 1B                                 088 59 12.3
 AJ2762
 AJ2762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3642195209(NAD 83)
 AJ2762
 AJ2762|---------------------------------------------------------------------|
 AJ2762| PID    Reference Object                     Distance      Geod. Az  |
 AJ2762|                                                           dddmmss.s |
 AJ2762| AJ2763 COO30 1B                            APPROX. 1.4 KM 0882854.7 |
 AJ2762|---------------------------------------------------------------------|
 AJ2762
 AJ2762                          SUPERSEDED SURVEY CONTROL
 AJ2762
 AJ2762  NAD 83(2007)-  41 30 21.55421(N)    087 45 42.56179(W) AD(2002.00) 0
 AJ2762  ELLIP H (02/10/07)  183.797  (m)                       GP(2002.00)    
 AJ2762  NAD 83(1997)-  41 30 21.55428(N)    087 45 42.56156(W) AD(       ) 1
 AJ2762  ELLIP H (04/23/01)  183.802  (m)                       GP(       ) 3 1
 AJ2762
 AJ2762.Superseded values are not recommended for survey control.
 AJ2762
 AJ2762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2762.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2762
 AJ2762_MARKER: I = METAL ROD
 AJ2762_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2762+WITH SETTING: INFORMATION.
 AJ2762_STAMPING: COO30-1A
 AJ2762_MARK LOGO: ILDT
 AJ2762_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2762_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2762_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2762+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2000
 AJ2762_ROD/PIPE-DEPTH: 2.4 meters
 AJ2762_SLEEVE-DEPTH  : 0.9 meters
 AJ2762
 AJ2762  HISTORY     - Date     Condition        Report By
 AJ2762  HISTORY     - 20000620 MONUMENTED       SECI
 AJ2762
 AJ2762                          STATION DESCRIPTION
 AJ2762
 AJ2762'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2762'STATION IS LOCATED APPROXIMATELY 1.5 MI WEST OF MATTESON  IN
 AJ2762'SECTION 20, T35N, R13E.  TO REACH FROM THE JUNCTION OF IL RT 30 AND IL
 AJ2762'RT 57 PROCEED WEST ON US RT 30 FOR 1.0 MI TO THE STATION LOCATED
 AJ2762'44.5 FT SOUTH OF THE EASTBOUND CENTERLINE OF RT 30 AND 0.47 MI EAST
 AJ2762'OF RIDGELAND RD.  STATION IS 350 WEST OF DRIVEWAY TO ADDRESS 5850,
 AJ2762'221 FT WEST OF PP, 70 FT WEST OF PP, 111.3 FT EAST OF PP, 87 FT
 AJ2762'SOUTHEAST OF 36 INCH CONCRETE PIPE, AND 4 FT NORTH OF AN ORANGE
 AJ2762'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2762'INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  THE ROD WAS
 AJ2762'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2762'PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2763 ***********************************************************************
 AJ2763  DESIGNATION -  COO30 1B
 AJ2763  PID         -  AJ2763
 AJ2763  STATE/COUNTY-  IL/COOK
 AJ2763  COUNTRY     -  US
 AJ2763  USGS QUAD   -  HARVEY (2018)
 AJ2763
 AJ2763                         *CURRENT SURVEY CONTROL
 AJ2763  ______________________________________________________________________
 AJ2763* NAD 83(2011) POSITION- 41 30 22.74190(N) 087 44 42.72596(W)   ADJUSTED
 AJ2763* NAD 83(2011) ELLIP HT-   183.903 (meters)        (06/27/12)   ADJUSTED
 AJ2763* NAD 83(2011) EPOCH   -  2010.00
 AJ2763* NAVD 88 ORTHO HEIGHT -   217.2   (meters)      713.    (feet) GPS OBS
 AJ2763  ______________________________________________________________________
 AJ2763  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2763  GEOID HEIGHT    -        -33.226 (meters)                     GEOID99
 AJ2763  GEOID HEIGHT    -        -33.317 (meters)                     GEOID18
 AJ2763  NAD 83(2011) X  -    188,205.558 (meters)                     COMP
 AJ2763  NAD 83(2011) Y  - -4,779,947.095 (meters)                     COMP
 AJ2763  NAD 83(2011) Z  -  4,204,819.581 (meters)                     COMP
 AJ2763  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 AJ2763
 AJ2763  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2763  Standards:
 AJ2763         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2763            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2763  -------------------------------------------------------------------
 AJ2763  NETWORK    0.98   1.59           0.47   0.28   0.81     -0.18625877
 AJ2763  -------------------------------------------------------------------
 AJ2763  Click here for local accuracies and other accuracy information.
 AJ2763
 AJ2763.The horizontal coordinates were established by GPS observations
 AJ2763.and adjusted by the National Geodetic Survey in June 2012.
 AJ2763
 AJ2763.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2763.been affixed to the stable North American tectonic plate. See 
 AJ2763.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2763
 AJ2763.The horizontal coordinates are valid at the epoch date displayed above
 AJ2763.which is a decimal equivalence of Year/Month/Day.
 AJ2763
 AJ2763.The orthometric height was determined by GPS observations and a
 AJ2763.high-resolution geoid model.
 AJ2763
 AJ2763.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2763.GEOID18 height accuracy estimate available here.
 AJ2763
 AJ2763.Click photographs - Photos may exist for this station.
 AJ2763
 AJ2763.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2763
 AJ2763.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2763
 AJ2763.The ellipsoidal height was determined by GPS observations
 AJ2763.and is referenced to NAD 83.
 AJ2763
 AJ2763. The following values were computed from the NAD 83(2011) position.
 AJ2763
 AJ2763;                    North         East     Units Scale Factor Converg.
 AJ2763;SPC IL E     -   537,438.383   349,100.848   MT  1.00000466   +0 23 23.2
 AJ2763;SPC IL E     - 1,763,245.76  1,145,341.70   sFT  1.00000466   +0 23 23.2
 AJ2763;UTM  16      - 4,595,233.579   437,809.233   MT  0.99964760   -0 29 37.9
 AJ2763
 AJ2763!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2763!SPC IL E     -   0.99997116  x   1.00000466  =   0.99997582
 AJ2763!UTM  16      -   0.99997116  x   0.99964760  =   0.99961877
 AJ2763
 AJ2763:                Primary Azimuth Mark                     Grid Az
 AJ2763:SPC IL E     -  COO30 1A                                 268 06 11.1
 AJ2763:UTM  16      -  COO30 1A                                 268 59 12.2
 AJ2763
 AJ2763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3780995233(NAD 83)
 AJ2763
 AJ2763|---------------------------------------------------------------------|
 AJ2763| PID    Reference Object                     Distance      Geod. Az  |
 AJ2763|                                                           dddmmss.s |
 AJ2763| AJ2762 COO30 1A                            APPROX. 1.4 KM 2682934.3 |
 AJ2763|---------------------------------------------------------------------|
 AJ2763
 AJ2763                          SUPERSEDED SURVEY CONTROL
 AJ2763
 AJ2763  NAD 83(2007)-  41 30 22.74195(N)    087 44 42.72689(W) AD(2002.00) 0
 AJ2763  ELLIP H (02/10/07)  183.923  (m)                       GP(2002.00)    
 AJ2763  NAD 83(1997)-  41 30 22.74202(N)    087 44 42.72669(W) AD(       ) 1
 AJ2763  ELLIP H (04/23/01)  183.930  (m)                       GP(       ) 3 1
 AJ2763
 AJ2763.Superseded values are not recommended for survey control.
 AJ2763
 AJ2763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2763.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2763
 AJ2763_MARKER: I = METAL ROD
 AJ2763_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2763_STAMPING: COO30-1B
 AJ2763_MARK LOGO: ILDT
 AJ2763_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2763_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2763_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2763+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2000
 AJ2763_ROD/PIPE-DEPTH: 3.7 meters
 AJ2763_SLEEVE-DEPTH  : 0.9 meters
 AJ2763
 AJ2763  HISTORY     - Date     Condition        Report By
 AJ2763  HISTORY     - 20000620 MONUMENTED       SECI
 AJ2763
 AJ2763                          STATION DESCRIPTION
 AJ2763
 AJ2763'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2763'STATION IS LOCATED APPROXIMATELY 0.5 MI WEST OF MATTESON IN
 AJ2763'SECTION 21, T35N, R13E.  TO REACH FROM THE JUNCTION OF US RT 30 AND
 AJ2763'INTERSTATE 57 PROCEED WEST ON US RT 30 FOR  0.2 MI TO THE STATION
 AJ2763'LOCATED 34.7 FT NORTH OF CENTERLINE OF US RT 30 WESTBOUND.
 AJ2763'STATION IS LOCATED 0.3 MI EAST OF CENTRAL AVE, 0.1 MI EAST OF
 AJ2763'INTERSECTION OF I-57 OFF-RAMP AND US RT 30, 140 FT SOUTHEAST OF
 AJ2763'LIGHTPOLE, 59.1 FT NORTH-NORTHWEST OF PK NAIL SET IN MEDIAN, AND 2
 AJ2763'FT SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO
 AJ2763'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.55 FT BELOW
 AJ2763'CAP.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2793 ***********************************************************************
 AJ2793  DESIGNATION -  COO41 1A
 AJ2793  PID         -  AJ2793
 AJ2793  STATE/COUNTY-  IL/COOK
 AJ2793  COUNTRY     -  US
 AJ2793  USGS QUAD   -  JACKSON PARK (2018)
 AJ2793
 AJ2793                         *CURRENT SURVEY CONTROL
 AJ2793  ______________________________________________________________________
 AJ2793* NAD 83(2011) POSITION- 41 48 43.13643(N) 087 35 20.69341(W)   ADJUSTED
 AJ2793* NAD 83(2011) ELLIP HT-   147.536 (meters)        (06/27/12)   ADJUSTED
 AJ2793* NAD 83(2011) EPOCH   -  2010.00
 AJ2793* NAVD 88 ORTHO HEIGHT -   181.1   (meters)      594.    (feet) GPS OBS
 AJ2793  ______________________________________________________________________
 AJ2793  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2793  GEOID HEIGHT    -        -33.448 (meters)                     GEOID99
 AJ2793  GEOID HEIGHT    -        -33.545 (meters)                     GEOID18
 AJ2793  NAD 83(2011) X  -    200,278.866 (meters)                     COMP
 AJ2793  NAD 83(2011) Y  - -4,756,842.827 (meters)                     COMP
 AJ2793  NAD 83(2011) Z  -  4,230,159.910 (meters)                     COMP
 AJ2793  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 AJ2793
 AJ2793  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2793  Standards:
 AJ2793         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2793            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2793  -------------------------------------------------------------------
 AJ2793  NETWORK    0.45   0.98           0.21   0.14   0.50     -0.02457162
 AJ2793  -------------------------------------------------------------------
 AJ2793  Click here for local accuracies and other accuracy information.
 AJ2793
 AJ2793.The horizontal coordinates were established by GPS observations
 AJ2793.and adjusted by the National Geodetic Survey in June 2012.
 AJ2793
 AJ2793.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2793.been affixed to the stable North American tectonic plate. See 
 AJ2793.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2793
 AJ2793.The horizontal coordinates are valid at the epoch date displayed above
 AJ2793.which is a decimal equivalence of Year/Month/Day.
 AJ2793
 AJ2793.The orthometric height was determined by GPS observations and a
 AJ2793.high-resolution geoid model.
 AJ2793
 AJ2793.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2793.GEOID18 height accuracy estimate available here.
 AJ2793
 AJ2793.Click photographs - Photos may exist for this station.
 AJ2793
 AJ2793.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2793
 AJ2793.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2793
 AJ2793.The ellipsoidal height was determined by GPS observations
 AJ2793.and is referenced to NAD 83.
 AJ2793
 AJ2793. The following values were computed from the NAD 83(2011) position.
 AJ2793
 AJ2793;                    North         East     Units Scale Factor Converg.
 AJ2793;SPC IL E     -   571,487.520   361,841.664   MT  1.00002204   +0 29 46.3
 AJ2793;SPC IL E     - 1,874,955.31  1,187,142.19   sFT  1.00002204   +0 29 46.3
 AJ2793;UTM  16      - 4,629,068.880   451,070.224   MT  0.99962946   -0 23 33.9
 AJ2793
 AJ2793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2793!SPC IL E     -   0.99997686  x   1.00002204  =   0.99999890
 AJ2793!UTM  16      -   0.99997686  x   0.99962946  =   0.99960633
 AJ2793
 AJ2793:                Primary Azimuth Mark                     Grid Az
 AJ2793:SPC IL E     -  COO41 1B                                 332 18 05.8
 AJ2793:UTM  16      -  COO41 1B                                 333 11 26.0
 AJ2793
 AJ2793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5107029068(NAD 83)
 AJ2793
 AJ2793|---------------------------------------------------------------------|
 AJ2793| PID    Reference Object                     Distance      Geod. Az  |
 AJ2793|                                                           dddmmss.s |
 AJ2793| AJ2797 COO41 1B                            APPROX. 0.8 KM 3324752.1 |
 AJ2793|---------------------------------------------------------------------|
 AJ2793
 AJ2793                          SUPERSEDED SURVEY CONTROL
 AJ2793
 AJ2793  NAD 83(2007)-  41 48 43.13646(N)    087 35 20.69441(W) AD(2002.00) 0
 AJ2793  ELLIP H (02/10/07)  147.559  (m)                       GP(2002.00)    
 AJ2793  NAD 83(1997)-  41 48 43.13659(N)    087 35 20.69454(W) AD(       ) 1
 AJ2793  ELLIP H (04/23/01)  147.576  (m)                       GP(       ) 3 1
 AJ2793
 AJ2793.Superseded values are not recommended for survey control.
 AJ2793
 AJ2793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2793.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2793
 AJ2793_MARKER: I = METAL ROD
 AJ2793_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2793_STAMPING: COO41-1A
 AJ2793_MARK LOGO: ILDT
 AJ2793_PROJECTION: FLUSH
 AJ2793_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2793_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2793+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2000
 AJ2793_ROD/PIPE-DEPTH: 7.3 meters
 AJ2793_SLEEVE-DEPTH  : 0.9 meters
 AJ2793
 AJ2793  HISTORY     - Date     Condition        Report By
 AJ2793  HISTORY     - 20000801 MONUMENTED       SECI
 AJ2793
 AJ2793                          STATION DESCRIPTION
 AJ2793
 AJ2793'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2793'STATION IS LOCATED IN THE CITY OF CHICAGO WITHIN BURNHAM PARK OF
 AJ2793'THE CHICAGO PARK DISTRICT.  STATION IS ALONG THE SHORE OF LAKE
 AJ2793'MICHIGAN IN SECTION 2, T38N, R14E.
 AJ2793'STATION IS LOCATED APPROXIMATELY 3.6 MI SOUTH-SOUTHEAST OF
 AJ2793'SOLDIER FIELD AND 1.5 MI NORTH OF THE MUSEUM OF SCIENCE AND
 AJ2793'INDUSTRY.  STATION MAY BE REACHED FROM US RT 41(LAKE SHORE DRIVE)
 AJ2793'NORTHBOUND.  STATION IS 0.1 MI NORTH OF THE JUNCTION OF LAKE SHORE
 AJ2793'DRIVE AND 47TH DRIVE.  STATION IS 114 FT EAST OF THE BACK OF CURB OF
 AJ2793'LAKE SHORE DRIVE NORTHBOUND, 104 FT WEST SOUTHWEST OF THE
 AJ2793'CONCRETE BREAKWALL (SHORE OF LAKE MICHIGAN), 91.3 FT NORTHWEST OF
 AJ2793'A 24 INCH LOCUST TREE, 34.5 FT EAST OF THE CENTERLINE OF A
 AJ2793'BITUMINOUS BIKE PATH THAT RUNS ALONG THE LAKEFRONT AND WITHIN
 AJ2793'THE PARK DISTRICT, 57 FT WEST OF A GRAVEL BIKE PATH AND 350 FT
 AJ2793'SOUTHEAST OF A Y FORMED BY THE PREVIOUSLY MENTIONED PATHS.
 AJ2793'STATION IS 104 FT NORTHEAST OF A LIGHT POLE.  NOTE-  ACCESS TO POINT
 AJ2793'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2797 ***********************************************************************
 AJ2797  DESIGNATION -  COO41 1B
 AJ2797  PID         -  AJ2797
 AJ2797  STATE/COUNTY-  IL/COOK
 AJ2797  COUNTRY     -  US
 AJ2797  USGS QUAD   -  JACKSON PARK (2018)
 AJ2797
 AJ2797                         *CURRENT SURVEY CONTROL
 AJ2797  ______________________________________________________________________
 AJ2797* NAD 83(2011) POSITION- 41 49 05.00312(N) 087 35 35.71788(W)   ADJUSTED
 AJ2797* NAD 83(2011) ELLIP HT-   145.819 (meters)        (06/27/12)   ADJUSTED
 AJ2797* NAD 83(2011) EPOCH   -  2010.00
 AJ2797* NAVD 88 ORTHO HEIGHT -   179.4   (meters)      589.    (feet) GPS OBS
 AJ2797  ______________________________________________________________________
 AJ2797  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2797  GEOID HEIGHT    -        -33.451 (meters)                     GEOID99
 AJ2797  GEOID HEIGHT    -        -33.549 (meters)                     GEOID18
 AJ2797  NAD 83(2011) X  -    199,913.431 (meters)                     COMP
 AJ2797  NAD 83(2011) Y  - -4,756,406.706 (meters)                     COMP
 AJ2797  NAD 83(2011) Z  -  4,230,661.591 (meters)                     COMP
 AJ2797  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 AJ2797
 AJ2797  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2797  Standards:
 AJ2797         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2797            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2797  -------------------------------------------------------------------
 AJ2797  NETWORK    0.58   1.10           0.27   0.19   0.56     -0.05214654
 AJ2797  -------------------------------------------------------------------
 AJ2797  Click here for local accuracies and other accuracy information.
 AJ2797
 AJ2797.The horizontal coordinates were established by GPS observations
 AJ2797.and adjusted by the National Geodetic Survey in June 2012.
 AJ2797
 AJ2797.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2797.been affixed to the stable North American tectonic plate. See 
 AJ2797.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2797
 AJ2797.The horizontal coordinates are valid at the epoch date displayed above
 AJ2797.which is a decimal equivalence of Year/Month/Day.
 AJ2797
 AJ2797.The orthometric height was determined by GPS observations and a
 AJ2797.high-resolution geoid model.
 AJ2797
 AJ2797.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2797.GEOID18 height accuracy estimate available here.
 AJ2797
 AJ2797.Click photographs - Photos may exist for this station.
 AJ2797
 AJ2797.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2797
 AJ2797.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2797
 AJ2797.The ellipsoidal height was determined by GPS observations
 AJ2797.and is referenced to NAD 83.
 AJ2797
 AJ2797. The following values were computed from the NAD 83(2011) position.
 AJ2797
 AJ2797;                    North         East     Units Scale Factor Converg.
 AJ2797;SPC IL E     -   572,159.160   361,489.069   MT  1.00002151   +0 29 36.5
 AJ2797;SPC IL E     - 1,877,158.84  1,185,985.39   sFT  1.00002151   +0 29 36.5
 AJ2797;UTM  16      - 4,629,745.645   450,728.225   MT  0.99962987   -0 23 44.1
 AJ2797
 AJ2797!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2797!SPC IL E     -   0.99997713  x   1.00002151  =   0.99999864
 AJ2797!UTM  16      -   0.99997713  x   0.99962987  =   0.99960701
 AJ2797
 AJ2797:                Primary Azimuth Mark                     Grid Az
 AJ2797:SPC IL E     -  COO41 1A                                 152 18 05.6
 AJ2797:UTM  16      -  COO41 1A                                 153 11 26.2
 AJ2797
 AJ2797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5072829745(NAD 83)
 AJ2797
 AJ2797|---------------------------------------------------------------------|
 AJ2797| PID    Reference Object                     Distance      Geod. Az  |
 AJ2797|                                                           dddmmss.s |
 AJ2797| AJ2793 COO41 1A                            APPROX. 0.8 KM 1524742.1 |
 AJ2797|---------------------------------------------------------------------|
 AJ2797
 AJ2797                          SUPERSEDED SURVEY CONTROL
 AJ2797
 AJ2797  NAD 83(2007)-  41 49 05.00316(N)    087 35 35.71889(W) AD(2002.00) 0
 AJ2797  ELLIP H (02/10/07)  145.842  (m)                       GP(2002.00)    
 AJ2797  NAD 83(1997)-  41 49 05.00331(N)    087 35 35.71903(W) AD(       ) 1
 AJ2797  ELLIP H (04/23/01)  145.864  (m)                       GP(       ) 3 1
 AJ2797
 AJ2797.Superseded values are not recommended for survey control.
 AJ2797
 AJ2797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2797.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2797
 AJ2797_MARKER: I = METAL ROD
 AJ2797_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2797_STAMPING: COO41-B
 AJ2797_MARK LOGO: ILDT
 AJ2797_PROJECTION: FLUSH
 AJ2797_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2797_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2797+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2000
 AJ2797_ROD/PIPE-DEPTH: 3.7 meters
 AJ2797_SLEEVE-DEPTH  : 0.9 meters
 AJ2797
 AJ2797  HISTORY     - Date     Condition        Report By
 AJ2797  HISTORY     - 20000801 MONUMENTED       SECI
 AJ2797
 AJ2797                          STATION DESCRIPTION
 AJ2797
 AJ2797'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2797'STATION IS LOCATED IN THE CITY OF CHICAGO WITHIN BURNHAM PARK OF
 AJ2797'THE CHICAGO PARK DISTRICT.  STATION IS ALONG THE SHORE OF LAKE
 AJ2797'MICHIGAN IN SECTION 2, T38N, R14E.
 AJ2797'STATION IS LOCATED APPROXIMATELY 3.25 MI SOUTH-SOUTHEAST OF
 AJ2797'SOLDIER FIELD AND 2.0 MI NORTH OF THE MUSEUM OF SCIENCE AND
 AJ2797'INDUSTRY.  STATION MAY BE REACHED FROM US RT 41(LAKE SHORE DRIVE)
 AJ2797'NORTHBOUND AND EAST OF THE 4300 SOUTH PEDESTRIAN WALKWAY OVER
 AJ2797'LAKE SHORE DRIVE.  STATION IS 0.55 MI NORTH OF THE JUNCTION OF LAKE
 AJ2797'SHORE DRIVE AND 47TH DRIVE AND APPROXIMATELY 470 FT SOUTHEAST OF
 AJ2797'THE 43RD STREET BASKETBALL COURTS.  STATION IS EAST OF LAKE SHORE
 AJ2797'DRIVE, 400 FT EAST OF A BITUMINOUS BIKE PATH, 420 FT NORTHEAST OF A
 AJ2797'BRICK RESTROOM FACILITY, 102 FT WEST OF THE CONCRETE
 AJ2797'BREAKWALL(SHORE OF LAKE MICHIGAN),  132.0 FT EAST OF A CUT ARROW IN
 AJ2797'THE CONCRETE BASE OF A LIGHT POLE, 117.5 FT NORTHEAST OF A PK NAIL
 AJ2797'SET IN A 12 INCH DECIDUOUS TREE, 279 FT NORTH OF A LIGHT POLE AND 229
 AJ2797'FT NORTH OF A PK NAIL IN A 36 INCH DECIDUOUS TREE.
 AJ2797'NOTE-  ACCESS TO POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3
 AJ2797'FT BELOW CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2810 ***********************************************************************
 AJ2810  DESIGNATION -  COO41 2A
 AJ2810  PID         -  AJ2810
 AJ2810  STATE/COUNTY-  IL/COOK
 AJ2810  COUNTRY     -  US
 AJ2810  USGS QUAD   -  CHICAGO LOOP (2018)
 AJ2810
 AJ2810                         *CURRENT SURVEY CONTROL
 AJ2810  ______________________________________________________________________
 AJ2810* NAD 83(2011) POSITION- 41 56 11.34549(N) 087 37 56.24037(W)   ADJUSTED
 AJ2810* NAD 83(2011) ELLIP HT-   147.252 (meters)        (06/27/12)   ADJUSTED
 AJ2810* NAD 83(2011) EPOCH   -  2010.00
 AJ2810* NAVD 88 ORTHO HEIGHT -   180.9   (meters)      594.    (feet) GPS OBS
 AJ2810  ______________________________________________________________________
 AJ2810  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2810  GEOID HEIGHT    -        -33.578 (meters)                     GEOID99
 AJ2810  GEOID HEIGHT    -        -33.667 (meters)                     GEOID18
 AJ2810  NAD 83(2011) X  -    196,310.257 (meters)                     COMP
 AJ2810  NAD 83(2011) Y  - -4,747,769.406 (meters)                     COMP
 AJ2810  NAD 83(2011) Z  -  4,240,456.895 (meters)                     COMP
 AJ2810  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 AJ2810
 AJ2810  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2810  Standards:
 AJ2810         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2810            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2810  -------------------------------------------------------------------
 AJ2810  NETWORK    0.50   0.96           0.23   0.17   0.49      0.00642379
 AJ2810  -------------------------------------------------------------------
 AJ2810  Click here for local accuracies and other accuracy information.
 AJ2810
 AJ2810.The horizontal coordinates were established by GPS observations
 AJ2810.and adjusted by the National Geodetic Survey in June 2012.
 AJ2810
 AJ2810.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2810.been affixed to the stable North American tectonic plate. See 
 AJ2810.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2810
 AJ2810.The horizontal coordinates are valid at the epoch date displayed above
 AJ2810.which is a decimal equivalence of Year/Month/Day.
 AJ2810
 AJ2810.The orthometric height was determined by GPS observations and a
 AJ2810.high-resolution geoid model.
 AJ2810
 AJ2810.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2810.GEOID18 height accuracy estimate available here.
 AJ2810
 AJ2810.Click photographs - Photos may exist for this station.
 AJ2810
 AJ2810.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2810
 AJ2810.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2810
 AJ2810.The ellipsoidal height was determined by GPS observations
 AJ2810.and is referenced to NAD 83.
 AJ2810
 AJ2810. The following values were computed from the NAD 83(2011) position.
 AJ2810
 AJ2810;                    North         East     Units Scale Factor Converg.
 AJ2810;SPC IL E     -   585,285.697   358,138.485   MT  1.00001658   +0 28 06.7
 AJ2810;SPC IL E     - 1,920,224.82  1,174,992.68   sFT  1.00001658   +0 28 06.7
 AJ2810;UTM  16      - 4,642,917.545   447,583.173   MT  0.99963381   -0 25 21.3
 AJ2810
 AJ2810!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2810!SPC IL E     -   0.99997691  x   1.00001658  =   0.99999348
 AJ2810!UTM  16      -   0.99997691  x   0.99963381  =   0.99961072
 AJ2810
 AJ2810:                Primary Azimuth Mark                     Grid Az
 AJ2810:SPC IL E     -  COO41 2B                                 349 08 46.6
 AJ2810:UTM  16      -  COO41 2B                                 350 02 14.6
 AJ2810
 AJ2810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4758342917(NAD 83)
 AJ2810
 AJ2810|---------------------------------------------------------------------|
 AJ2810| PID    Reference Object                     Distance      Geod. Az  |
 AJ2810|                                                           dddmmss.s |
 AJ2810| AJ2813 COO41 2B                            APPROX. 0.7 KM 3493653.3 |
 AJ2810|---------------------------------------------------------------------|
 AJ2810
 AJ2810                          SUPERSEDED SURVEY CONTROL
 AJ2810
 AJ2810  NAD 83(2007)-  41 56 11.34554(N)    087 37 56.24139(W) AD(2002.00) 0
 AJ2810  ELLIP H (02/10/07)  147.276  (m)                       GP(2002.00)    
 AJ2810  NAD 83(1997)-  41 56 11.34573(N)    087 37 56.24153(W) AD(       ) 1
 AJ2810  ELLIP H (04/23/01)  147.325  (m)                       GP(       ) 3 1
 AJ2810
 AJ2810.Superseded values are not recommended for survey control.
 AJ2810
 AJ2810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2810.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2810
 AJ2810_MARKER: DD = SURVEY DISK
 AJ2810_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AJ2810_SP_SET: SEAWALL BLOCK
 AJ2810_STAMPING: COO41-2A 2000
 AJ2810_MARK LOGO: ILDT
 AJ2810_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2810+STABILITY: SURFACE MOTION
 AJ2810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2810+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2000
 AJ2810
 AJ2810  HISTORY     - Date     Condition        Report By
 AJ2810  HISTORY     - 20000801 MONUMENTED       SECI
 AJ2810  HISTORY     - 20131202 MARK NOT FOUND   GEOCAC
 AJ2810
 AJ2810                          STATION DESCRIPTION
 AJ2810
 AJ2810'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2810'STATION IS LOCATED IN THE CITY OF CHICAGO WITHIN LINCOLN PARK OF THE
 AJ2810'CHICAGO PARK DISTRICT, APPROXIMATELY 3 MI NORTH-NORTHWEST OF
 AJ2810'NAVY PIER IN SECTION 28, T40N, R14E.  TO REACH FROM US RT 41(LAKE
 AJ2810'SHORE DRIVE) AND GRAND AVENUE AT NAVY PIER, PROCEED NORTH ON
 AJ2810'LAKE SHORE DRIVE TO THE BELMONT AVENUE EXIT, TAKE EXIT RAMP TO A
 AJ2810'TRAFFIC LIGHT AT BELMONT AVENUE, TURN RIGHT(SOUTH) ONTO A ROAD
 AJ2810'THAT RUNS ALONG THE WEST OF BELMONT HARBOR, CONTINUE ON ROAD
 AJ2810'TO THE BELMONT HARBOR MARINA PARKING LOT.  CONTINUE ON FOOT
 AJ2810'SOUTHEAST TO THE STATION SET IN THE TOP TIER OF CONCRETE BLOCKS
 AJ2810'THAT MAKE UP THE LAKE MICHIGAN SEAWALL, 0.35 MI SOUTH OF THE MOUTH
 AJ2810'TO BELMONT HARBOR, 240 FT EAST OF THE LAKE SHORE DRIVE BACK OF
 AJ2810'CURB, 192 FT EAST OF A BITUMINOUS BIKE PATH, 113.4 FT EAST OF A LIGHT
 AJ2810'POLE, 99 FT NORTHEAST OF A NATIVE AMERICAN STATUE, 149 FT NORTH OF
 AJ2810'A 20 INCH LOCUST TREE.  NOTE-  STATION IS A 4 INCH BRONZE SURVEY DISC
 AJ2810'SET IN CONCRETE BLOCK.
 AJ2810
 AJ2810                          STATION RECOVERY (2013)
 AJ2810
 AJ2810'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 AJ2810'SEAWALL WAS COMPLETELY REBUILT IN 2007. MARK MIGHT STILL BE UNDER THE
 AJ2810'
 AJ2810'CONCRETE OF THE NEW SEAWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2813 ***********************************************************************
 AJ2813  DESIGNATION -  COO41 2B
 AJ2813  PID         -  AJ2813
 AJ2813  STATE/COUNTY-  IL/COOK
 AJ2813  COUNTRY     -  US
 AJ2813  USGS QUAD   -  CHICAGO LOOP (2018)
 AJ2813
 AJ2813                         *CURRENT SURVEY CONTROL
 AJ2813  ______________________________________________________________________
 AJ2813* NAD 83(2011) POSITION- 41 56 32.30394(N) 087 38 01.38509(W)   ADJUSTED
 AJ2813* NAD 83(2011) ELLIP HT-   144.705 (meters)        (06/27/12)   ADJUSTED
 AJ2813* NAD 83(2011) EPOCH   -  2010.00
 AJ2813* NAVD 88 ORTHO HEIGHT -   178.4   (meters)      585.    (feet) GPS OBS
 AJ2813  ______________________________________________________________________
 AJ2813  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2813  GEOID HEIGHT    -        -33.586 (meters)                     GEOID99
 AJ2813  GEOID HEIGHT    -        -33.674 (meters)                     GEOID18
 AJ2813  NAD 83(2011) X  -    196,173.915 (meters)                     COMP
 AJ2813  NAD 83(2011) Y  - -4,747,340.589 (meters)                     COMP
 AJ2813  NAD 83(2011) Z  -  4,240,936.207 (meters)                     COMP
 AJ2813  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 AJ2813
 AJ2813  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2813  Standards:
 AJ2813         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2813            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2813  -------------------------------------------------------------------
 AJ2813  NETWORK    0.68   1.16           0.31   0.24   0.59      0.02699414
 AJ2813  -------------------------------------------------------------------
 AJ2813  Click here for local accuracies and other accuracy information.
 AJ2813
 AJ2813.The horizontal coordinates were established by GPS observations
 AJ2813.and adjusted by the National Geodetic Survey in June 2012.
 AJ2813
 AJ2813.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2813.been affixed to the stable North American tectonic plate. See 
 AJ2813.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2813
 AJ2813.The horizontal coordinates are valid at the epoch date displayed above
 AJ2813.which is a decimal equivalence of Year/Month/Day.
 AJ2813
 AJ2813.The orthometric height was determined by GPS observations and a
 AJ2813.high-resolution geoid model.
 AJ2813
 AJ2813.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2813.GEOID18 height accuracy estimate available here.
 AJ2813
 AJ2813.Click photographs - Photos may exist for this station.
 AJ2813
 AJ2813.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2813
 AJ2813.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2813
 AJ2813.The ellipsoidal height was determined by GPS observations
 AJ2813.and is referenced to NAD 83.
 AJ2813
 AJ2813. The following values were computed from the NAD 83(2011) position.
 AJ2813
 AJ2813;                    North         East     Units Scale Factor Converg.
 AJ2813;SPC IL E     -   585,931.357   358,014.691   MT  1.00001640   +0 28 03.4
 AJ2813;SPC IL E     - 1,922,343.13  1,174,586.53   sFT  1.00001640   +0 28 03.4
 AJ2813;UTM  16      - 4,643,564.804   447,469.479   MT  0.99963395   -0 25 24.9
 AJ2813
 AJ2813!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2813!SPC IL E     -   0.99997730  x   1.00001640  =   0.99999370
 AJ2813!UTM  16      -   0.99997730  x   0.99963395  =   0.99961126
 AJ2813
 AJ2813:                Primary Azimuth Mark                     Grid Az
 AJ2813:SPC IL E     -  COO41 2A                                 169 08 46.4
 AJ2813:UTM  16      -  COO41 2A                                 170 02 14.7
 AJ2813
 AJ2813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4746943564(NAD 83)
 AJ2813
 AJ2813|---------------------------------------------------------------------|
 AJ2813| PID    Reference Object                     Distance      Geod. Az  |
 AJ2813|                                                           dddmmss.s |
 AJ2813| AJ2810 COO41 2A                            APPROX. 0.7 KM 1693649.8 |
 AJ2813|---------------------------------------------------------------------|
 AJ2813
 AJ2813                          SUPERSEDED SURVEY CONTROL
 AJ2813
 AJ2813  NAD 83(2007)-  41 56 32.30399(N)    087 38 01.38611(W) AD(2002.00) 0
 AJ2813  ELLIP H (02/10/07)  144.729  (m)                       GP(2002.00)    
 AJ2813  NAD 83(1997)-  41 56 32.30418(N)    087 38 01.38625(W) AD(       ) 1
 AJ2813  ELLIP H (04/23/01)  144.779  (m)                       GP(       ) 3 1
 AJ2813
 AJ2813.Superseded values are not recommended for survey control.
 AJ2813
 AJ2813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2813.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2813
 AJ2813_MARKER: DD = SURVEY DISK
 AJ2813_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AJ2813_SP_SET: APRON BLOCK
 AJ2813_STAMPING: COO41-2B 2000
 AJ2813_MARK LOGO: ILDT
 AJ2813_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2813_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2813+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2025
 AJ2813
 AJ2813  HISTORY     - Date     Condition        Report By
 AJ2813  HISTORY     - 20000801 MONUMENTED       SECI
 AJ2813  HISTORY     - 20250221 GOOD             ASMINC
 AJ2813
 AJ2813                          STATION DESCRIPTION
 AJ2813
 AJ2813'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2813'STATION IS LOCATED IN THE CITY OF CHICAGO WITHIN LINCOLN PARK OF THE
 AJ2813'CHICAGO PARK DISTRICT, APPROXIMATELY 3.4 MI NORTH-NORTHWEST OF
 AJ2813'NAVY PIER IN SECTION 21, T40N, R14E.  TO REACH FROM US RT 41(LAKE
 AJ2813'SHORE DRIVE) AND GRAND AVENUE AT NAVY PIER, PROCEED NORTH ON
 AJ2813'LAKE SHORE DRIVE TO THE RECREATION DRIVE EXIT, TAKE RECREATION
 AJ2813'DRIVE EXIT RAMP TO 3 WAY STOP, TURN RIGHT(SOUTHEAST) ON BELMONT
 AJ2813'HARBOR DRIVE, CONTINUE ON BELMONT HARBOR DRIVE TO PARKING LOT
 AJ2813'THAT FALLS ON THE EAST SIDE OF BELMONT HARBOR.  CONTINUE ON FOOT
 AJ2813'SOUTHEAST 550 FT TO THE NORTH SIDE OF THE MOUTH TO BELMONT
 AJ2813'HARBOR, STATION IS 15 FT EAST OF THE IRON SEAWALL ON THE BELMONT
 AJ2813'HARBOR SIDE, 92.7 FT NORTHWEST OF A NAVIGATION LIGHT, 82.4 FT WEST
 AJ2813'OF A DECIDUOUS TREE.  STATION IS A 4 INCH BRONZE SURVEY DISC SET IN
 AJ2813'THE LOWER CONCRETE APRON OF SEVERAL CONCRETE TIERS, 1.5 FT SOUTH
 AJ2813'AND 6.0 FT EAST OF THE INTERSECTION OF CONCRETE APRON AND THE
 AJ2813'SIDEWALK THAT RUNS ALONG THE SEAWALL.  STATION IS 7.6 FT SOUTHEAST
 AJ2813'OF A CUT ARROW IN SIDEWALK AND 16.4 FT WEST OF A CUT ARROW ON THE
 AJ2813'FIRST CONCRETE STEP TO THE EAST.  NOTE-  STATION IS A 4 INCH BRONZE
 AJ2813'SURVEY DISC SET IN CONCRETE BLOCK.
 AJ2813
 AJ2813                          STATION RECOVERY (2025)
 AJ2813
 AJ2813'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ2813'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2780 ***********************************************************************
 AJ2780  DESIGNATION -  COO43 1A
 AJ2780  PID         -  AJ2780
 AJ2780  STATE/COUNTY-  IL/COOK
 AJ2780  COUNTRY     -  US
 AJ2780  USGS QUAD   -  PALOS PARK (2018)
 AJ2780
 AJ2780                         *CURRENT SURVEY CONTROL
 AJ2780  ______________________________________________________________________
 AJ2780* NAD 83(2011) POSITION- 41 43 12.86278(N) 087 47 53.96876(W)   ADJUSTED
 AJ2780* NAD 83(2011) ELLIP HT-   151.990 (meters)        (06/27/12)   ADJUSTED
 AJ2780* NAD 83(2011) EPOCH   -  2010.00
 AJ2780* NAVD 88 ORTHO HEIGHT -   185.382 (meters)      608.21  (feet) ADJUSTED
 AJ2780  ______________________________________________________________________
 AJ2780  GEOID HEIGHT    -        -33.384 (meters)                     GEOID18
 AJ2780  NAD 83(2011) X  -    183,166.547 (meters)                     COMP
 AJ2780  NAD 83(2011) Y  - -4,764,328.289 (meters)                     COMP
 AJ2780  NAD 83(2011) Z  -  4,222,562.473 (meters)                     COMP
 AJ2780  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 AJ2780  DYNAMIC HEIGHT  -        185.316 (meters)      607.99  (feet) COMP
 AJ2780  MODELED GRAVITY -    980,259.4   (mgal)                       NAVD 88
 AJ2780
 AJ2780  VERT ORDER      -  SECOND    CLASS I
 AJ2780
 AJ2780  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2780  Standards:
 AJ2780         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2780            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2780  -------------------------------------------------------------------
 AJ2780  NETWORK    0.62   0.88           0.29   0.20   0.45      0.03748135
 AJ2780  -------------------------------------------------------------------
 AJ2780  Click here for local accuracies and other accuracy information.
 AJ2780
 AJ2780.The horizontal coordinates were established by GPS observations
 AJ2780.and adjusted by the National Geodetic Survey in June 2012.
 AJ2780
 AJ2780.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2780.been affixed to the stable North American tectonic plate. See 
 AJ2780.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2780
 AJ2780.The horizontal coordinates are valid at the epoch date displayed above
 AJ2780.which is a decimal equivalence of Year/Month/Day.
 AJ2780
 AJ2780.The orthometric height was determined by differential leveling and
 AJ2780.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2780.in October 2013.
 AJ2780
 AJ2780.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2780.GEOID18 height accuracy estimate available here.
 AJ2780
 AJ2780.Click photographs - Photos may exist for this station.
 AJ2780
 AJ2780.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2780
 AJ2780.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2780
 AJ2780.The ellipsoidal height was determined by GPS observations
 AJ2780.and is referenced to NAD 83.
 AJ2780
 AJ2780.The dynamic height is computed by dividing the NAVD 88
 AJ2780.geopotential number by the normal gravity value computed on the
 AJ2780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2780.degrees latitude (g = 980.6199 gals.).
 AJ2780
 AJ2780.The modeled gravity was interpolated from observed gravity values.
 AJ2780
 AJ2780. The following values were computed from the NAD 83(2011) position.
 AJ2780
 AJ2780;                    North         East     Units Scale Factor Converg.
 AJ2780;SPC IL E     -   561,168.571   344,518.460   MT  0.99999938   +0 21 21.8
 AJ2780;SPC IL E     - 1,841,100.55  1,130,307.65   sFT  0.99999938   +0 21 21.8
 AJ2780;UTM  16      - 4,619,023.395   433,595.600   MT  0.99965426   -0 31 52.7
 AJ2780
 AJ2780!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2780!SPC IL E     -   0.99997616  x   0.99999938  =   0.99997554
 AJ2780!UTM  16      -   0.99997616  x   0.99965426  =   0.99963043
 AJ2780
 AJ2780:                Primary Azimuth Mark                     Grid Az
 AJ2780:SPC IL E     -  COO43 1B                                 354 24 45.6
 AJ2780:UTM  16      -  COO43 1B                                 355 18 00.1
 AJ2780
 AJ2780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3359519023(NAD 83)
 AJ2780
 AJ2780|---------------------------------------------------------------------|
 AJ2780| PID    Reference Object                     Distance      Geod. Az  |
 AJ2780|                                                           dddmmss.s |
 AJ2780| AJ2783 COO43 1B                            APPROX. 0.7 KM 3544607.4 |
 AJ2780|---------------------------------------------------------------------|
 AJ2780
 AJ2780                          SUPERSEDED SURVEY CONTROL
 AJ2780
 AJ2780  NAD 83(2007)-  41 43 12.86282(N)    087 47 53.96970(W) AD(2002.00) 0
 AJ2780  ELLIP H (02/10/07)  152.010  (m)                       GP(2002.00)    
 AJ2780  ELLIP H (02/03/05)  152.008  (m)                       GP(       ) 4 2
 AJ2780  NAD 83(1997)-  41 43 12.86291(N)    087 47 53.96950(W) AD(       ) 1
 AJ2780  ELLIP H (04/23/01)  152.019  (m)                       GP(       ) 3 1
 AJ2780  NAVD 88 (04/23/01)  185.4    (m)  GEOID99  model used  GPS OBS        
 AJ2780
 AJ2780.Superseded values are not recommended for survey control.
 AJ2780
 AJ2780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2780.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2780
 AJ2780_MARKER: I = METAL ROD
 AJ2780_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2780_STAMPING: COO43-1A
 AJ2780_MARK LOGO: ILDT
 AJ2780_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2780_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2780_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2780+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 AJ2780_ROD/PIPE-DEPTH: 3.7 meters
 AJ2780_SLEEVE-DEPTH  : 0.9 meters
 AJ2780
 AJ2780  HISTORY     - Date     Condition        Report By
 AJ2780  HISTORY     - 20000616 MONUMENTED       SECI
 AJ2780  HISTORY     - 20040430 GOOD             INDIV
 AJ2780  HISTORY     - 20061004 GOOD             INDIV
 AJ2780  HISTORY     - 20130815 GOOD             PATRIC
 AJ2780
 AJ2780                          STATION DESCRIPTION
 AJ2780
 AJ2780'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2780'STATION IS LOCATED WITHIN THE CITY LIMITS OF BRIDGEVIEW
 AJ2780'APPROXIMATELY 1.4 MI EAST OF HICKORY HILLS  IN SECTION 6, T37N, R13E.
 AJ2780'TO REACH FROM THE JUNCTION OF IL RT 43  AND US RT 12/20 PROCEED
 AJ2780'NORTH ON IL RT 43 FOR 0.1 MI TO THE STATION LOCATED 55.8 FT EAST OF
 AJ2780'THE NORTHBOUND CENTERLINE OF RT 43.  STATION IS 121 FT SOUTH
 AJ2780'SOUTHEAST OF LIGHTPOLE SOUTH OF THE ENTRANCE TO RT 43, 104 FT
 AJ2780'NORTH OF A GAURDRAIL THAT IS LOCATED SOUTH ALONG THE EXIT FROM 43
 AJ2780'TO WESTBOUND 12/20, 28 FT NORTH OF THE CENTERLINE OF THE EXIT FROM
 AJ2780'RT 43 TO WESTBOUND 12/20, 134 FT SOUTHWEST OF THE PK NAIL IN
 AJ2780'PAVEMENT OF THE ENTRANCE TO 43 FROM WESTBOUND RT 12/20, 41.6 FT
 AJ2780'NORTHEAST OF THE PK NAIL IN THE PAVEMENT ON RT 43, 39 FT EAST OF THE
 AJ2780'EDGE OF PAVEMENT OF RT 43, AND 2 FT WEST OF AN ORANGE FIBERGLASS
 AJ2780'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2780'CAP.  DATUM POINT IS 0.64 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2780'PHYSICAL TIES.  (MH)
 AJ2780
 AJ2780                          STATION RECOVERY (2004)
 AJ2780
 AJ2780'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ2780'RECOVERED AS DESCRIBED
 AJ2780
 AJ2780                          STATION RECOVERY (2006)
 AJ2780
 AJ2780'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (PWM)
 AJ2780'RECOVERED AS DESCRIBED
 AJ2780
 AJ2780                          STATION RECOVERY (2013)
 AJ2780
 AJ2780'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AJ2780'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2783 ***********************************************************************
 AJ2783  DESIGNATION -  COO43 1B
 AJ2783  PID         -  AJ2783
 AJ2783  STATE/COUNTY-  IL/COOK
 AJ2783  COUNTRY     -  US
 AJ2783  USGS QUAD   -  PALOS PARK (2018)
 AJ2783
 AJ2783                         *CURRENT SURVEY CONTROL
 AJ2783  ______________________________________________________________________
 AJ2783* NAD 83(2011) POSITION- 41 43 34.37829(N) 087 47 56.59833(W)   ADJUSTED
 AJ2783* NAD 83(2011) ELLIP HT-   154.079 (meters)        (06/27/12)   ADJUSTED
 AJ2783* NAD 83(2011) EPOCH   -  2010.00
 AJ2783* NAVD 88 ORTHO HEIGHT -   187.5   (meters)      615.    (feet) GPS OBS
 AJ2783  ______________________________________________________________________
 AJ2783  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2783  GEOID HEIGHT    -        -33.297 (meters)                     GEOID99
 AJ2783  GEOID HEIGHT    -        -33.386 (meters)                     GEOID18
 AJ2783  NAD 83(2011) X  -    183,088.902 (meters)                     COMP
 AJ2783  NAD 83(2011) Y  - -4,763,890.716 (meters)                     COMP
 AJ2783  NAD 83(2011) Z  -  4,223,059.315 (meters)                     COMP
 AJ2783  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 AJ2783
 AJ2783  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2783  Standards:
 AJ2783         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2783            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2783  -------------------------------------------------------------------
 AJ2783  NETWORK    0.68   1.02           0.32   0.22   0.52      0.01170610
 AJ2783  -------------------------------------------------------------------
 AJ2783  Click here for local accuracies and other accuracy information.
 AJ2783
 AJ2783.The horizontal coordinates were established by GPS observations
 AJ2783.and adjusted by the National Geodetic Survey in June 2012.
 AJ2783
 AJ2783.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2783.been affixed to the stable North American tectonic plate. See 
 AJ2783.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2783
 AJ2783.The horizontal coordinates are valid at the epoch date displayed above
 AJ2783.which is a decimal equivalence of Year/Month/Day.
 AJ2783
 AJ2783.The orthometric height was determined by GPS observations and a
 AJ2783.high-resolution geoid model.
 AJ2783
 AJ2783.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2783.GEOID18 height accuracy estimate available here.
 AJ2783
 AJ2783.Click photographs - Photos may exist for this station.
 AJ2783
 AJ2783.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2783
 AJ2783.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2783
 AJ2783.The ellipsoidal height was determined by GPS observations
 AJ2783.and is referenced to NAD 83.
 AJ2783
 AJ2783. The following values were computed from the NAD 83(2011) position.
 AJ2783
 AJ2783;                    North         East     Units Scale Factor Converg.
 AJ2783;SPC IL E     -   561,831.981   344,453.560   MT  0.99999931   +0 21 20.2
 AJ2783;SPC IL E     - 1,843,277.09  1,130,094.72   sFT  0.99999931   +0 21 20.2
 AJ2783;UTM  16      - 4,619,687.502   433,541.002   MT  0.99965435   -0 31 54.7
 AJ2783
 AJ2783!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2783!SPC IL E     -   0.99997583  x   0.99999931  =   0.99997514
 AJ2783!UTM  16      -   0.99997583  x   0.99965435  =   0.99963019
 AJ2783
 AJ2783:                Primary Azimuth Mark                     Grid Az
 AJ2783:SPC IL E     -  COO43 1A                                 174 24 45.5
 AJ2783:UTM  16      -  COO43 1A                                 175 18 00.4
 AJ2783
 AJ2783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3354119687(NAD 83)
 AJ2783
 AJ2783|---------------------------------------------------------------------|
 AJ2783| PID    Reference Object                     Distance      Geod. Az  |
 AJ2783|                                                           dddmmss.s |
 AJ2783| AJ2780 COO43 1A                            APPROX. 0.7 KM 1744605.7 |
 AJ2783|---------------------------------------------------------------------|
 AJ2783
 AJ2783                          SUPERSEDED SURVEY CONTROL
 AJ2783
 AJ2783  NAD 83(2007)-  41 43 34.37833(N)    087 47 56.59927(W) AD(2002.00) 0
 AJ2783  ELLIP H (02/10/07)  154.099  (m)                       GP(2002.00)    
 AJ2783  NAD 83(1997)-  41 43 34.37841(N)    087 47 56.59907(W) AD(       ) 1
 AJ2783  ELLIP H (04/23/01)  154.107  (m)                       GP(       ) 3 1
 AJ2783
 AJ2783.Superseded values are not recommended for survey control.
 AJ2783
 AJ2783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2783.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2783
 AJ2783_MARKER: I = METAL ROD
 AJ2783_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2783+WITH SETTING: INFORMATION.
 AJ2783_STAMPING: COO43-1B
 AJ2783_MARK LOGO: ILDT
 AJ2783_PROJECTION: FLUSH
 AJ2783_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2783_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2783+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2004
 AJ2783_ROD/PIPE-DEPTH: 2.4 meters
 AJ2783_SLEEVE-DEPTH  : 0.9 meters
 AJ2783
 AJ2783  HISTORY     - Date     Condition        Report By
 AJ2783  HISTORY     - 20000615 MONUMENTED       SECI
 AJ2783  HISTORY     - 20040430 GOOD             INDIV
 AJ2783  HISTORY     - 20061004 POOR             INDIV
 AJ2783
 AJ2783                          STATION DESCRIPTION
 AJ2783
 AJ2783'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2783'STATION IS LOCATED WITHIN THE CITY LIMITS OF BRIDGEVIEW
 AJ2783'APPROXIMATELY 1.2 MI EAST OF HICKORY HILLS IN SECTION 1, T37N, R12E.
 AJ2783'TO REACH FROM THE JUNCTION OF IL RT 43  AND US RT 12/20 PROCEED
 AJ2783'NORTH ON IL RT 43 FOR 0.50 MI TO THE STATION LOCATED 30 FT WEST OF
 AJ2783'BACK OF CURB OF IL RT 43, 0.15 MI SOUTH OF CAMBRIDGE ST.  STATION IS
 AJ2783'153 FT SOUTHEAST OF A POWER POLE (PP) LOCATED WEST OF HARLEM
 AJ2783'JEWELERS, 112 FT WEST OF PP LOCATED EAST OF IL RT 43, 53 FT
 AJ2783'NORTHEAST OF A BRICK BUILDING CORNER LOCATED IN FRONT OF
 AJ2783'MENARDS, 18 FT SOUTH OF THE BACK OF CURB OF 91ST ST, 18 FT
 AJ2783'SOUTHWEST OF A VALVE VAULT, 10 FT WEST OF THE CONCRETE SIDEWALK
 AJ2783'ALONG IL RT 43, AND 6.0 FT SOUTH OF ORANGE FIBERGLASS WITNESS POST.
 AJ2783'NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT
 AJ2783'IS 0.50 FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.
 AJ2783'PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2783
 AJ2783                          STATION RECOVERY (2004)
 AJ2783
 AJ2783'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ2783'RECOVERED AS DESCRIBED
 AJ2783
 AJ2783                          STATION RECOVERY (2006)
 AJ2783
 AJ2783'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (PWM)
 AJ2783'RECOVERED AS DESCRIBED, HOWEVER REQUIRES MAINTENANCE. BURIED BY
 AJ2783'LANDSCAPING AND COVERED BY VEGETATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2773 ***********************************************************************
 AJ2773  DESIGNATION -  COO45 1A
 AJ2773  PID         -  AJ2773
 AJ2773  STATE/COUNTY-  IL/COOK
 AJ2773  COUNTRY     -  US
 AJ2773  USGS QUAD   -  PALOS PARK (2018)
 AJ2773
 AJ2773                         *CURRENT SURVEY CONTROL
 AJ2773  ______________________________________________________________________
 AJ2773* NAD 83(2011) POSITION- 41 38 31.17145(N) 087 51 13.34366(W)   ADJUSTED
 AJ2773* NAD 83(2011) ELLIP HT-   179.996 (meters)        (06/27/12)   ADJUSTED
 AJ2773* NAD 83(2011) EPOCH   -  2010.00
 AJ2773* NAVD 88 ORTHO HEIGHT -   213.3   (meters)      700.    (feet) GPS OBS
 AJ2773  ______________________________________________________________________
 AJ2773  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2773  GEOID HEIGHT    -        -33.221 (meters)                     GEOID99
 AJ2773  GEOID HEIGHT    -        -33.312 (meters)                     GEOID18
 AJ2773  NAD 83(2011) X  -    178,778.504 (meters)                     COMP
 AJ2773  NAD 83(2011) Y  - -4,770,299.309 (meters)                     COMP
 AJ2773  NAD 83(2011) Z  -  4,216,090.189 (meters)                     COMP
 AJ2773  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 AJ2773
 AJ2773  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2773  Standards:
 AJ2773         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2773            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2773  -------------------------------------------------------------------
 AJ2773  NETWORK    0.61   0.98           0.29   0.19   0.50     -0.02556552
 AJ2773  -------------------------------------------------------------------
 AJ2773  Click here for local accuracies and other accuracy information.
 AJ2773
 AJ2773.The horizontal coordinates were established by GPS observations
 AJ2773.and adjusted by the National Geodetic Survey in June 2012.
 AJ2773
 AJ2773.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2773.been affixed to the stable North American tectonic plate. See 
 AJ2773.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2773
 AJ2773.The horizontal coordinates are valid at the epoch date displayed above
 AJ2773.which is a decimal equivalence of Year/Month/Day.
 AJ2773
 AJ2773.The orthometric height was determined by GPS observations and a
 AJ2773.high-resolution geoid model.
 AJ2773
 AJ2773.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2773.GEOID18 height accuracy estimate available here.
 AJ2773
 AJ2773.Click photographs - Photos may exist for this station.
 AJ2773
 AJ2773.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2773
 AJ2773.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2773
 AJ2773.The ellipsoidal height was determined by GPS observations
 AJ2773.and is referenced to NAD 83.
 AJ2773
 AJ2773. The following values were computed from the NAD 83(2011) position.
 AJ2773
 AJ2773;                    North         East     Units Scale Factor Converg.
 AJ2773;SPC IL E     -   552,450.864   339,958.456   MT  0.99999464   +0 19 07.3
 AJ2773;SPC IL E     - 1,812,499.21  1,115,347.03   sFT  0.99999464   +0 19 07.3
 AJ2773;UTM  16      - 4,610,380.226   428,902.828   MT  0.99966220   -0 34 02.2
 AJ2773
 AJ2773!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2773!SPC IL E     -   0.99997177  x   0.99999464  =   0.99996641
 AJ2773!UTM  16      -   0.99997177  x   0.99966220  =   0.99963398
 AJ2773
 AJ2773:                Primary Azimuth Mark                     Grid Az
 AJ2773:SPC IL E     -  COO45 1B                                 357 13 25.1
 AJ2773:UTM  16      -  COO45 1B                                 358 06 34.6
 AJ2773
 AJ2773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2890210380(NAD 83)
 AJ2773
 AJ2773|---------------------------------------------------------------------|
 AJ2773| PID    Reference Object                     Distance      Geod. Az  |
 AJ2773|                                                           dddmmss.s |
 AJ2773| AJ2775 COO45 1B                            APPROX. 0.8 KM 3573232.4 |
 AJ2773|---------------------------------------------------------------------|
 AJ2773
 AJ2773                          SUPERSEDED SURVEY CONTROL
 AJ2773
 AJ2773  NAD 83(2007)-  41 38 31.17149(N)    087 51 13.34459(W) AD(2002.00) 0
 AJ2773  ELLIP H (02/10/07)  180.016  (m)                       GP(2002.00)    
 AJ2773  NAD 83(1997)-  41 38 31.17157(N)    087 51 13.34440(W) AD(       ) 1
 AJ2773  ELLIP H (04/23/01)  180.023  (m)                       GP(       ) 3 1
 AJ2773
 AJ2773.Superseded values are not recommended for survey control.
 AJ2773
 AJ2773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2773.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2773
 AJ2773_MARKER: I = METAL ROD
 AJ2773_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2773+WITH SETTING: INFORMATION.
 AJ2773_STAMPING: COO45-1A
 AJ2773_MARK LOGO: ILDT
 AJ2773_PROJECTION: FLUSH
 AJ2773_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2773_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2773_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2773+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2000
 AJ2773_ROD/PIPE-DEPTH: 2.4 meters
 AJ2773_SLEEVE-DEPTH  : 0.9 meters
 AJ2773
 AJ2773  HISTORY     - Date     Condition        Report By
 AJ2773  HISTORY     - 20000620 MONUMENTED       SECI
 AJ2773
 AJ2773                          STATION DESCRIPTION
 AJ2773
 AJ2773'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2773'STATION IS LOCATED APPROXIMATELY 2.1 MI SOUTHWEST OF PALOS PARK,
 AJ2773'1.0 MI NORTH OF ORLAND PARK  IN SECTION 3, T36N, R12E.  TO REACH FROM
 AJ2773'THE JUNCTION OF IL RT 45 AND RT 7 PROCEED NORTH ON RT 45 FOR 0.4 MI
 AJ2773'TO THE STATION LOCATED 31 FT EAST OF THE NORTHBOUND CENTERLINE
 AJ2773'OF IL RT 45.  STATION IS LOCATED 0.25 MI SOUTH OF 135TH ST, EAST OF
 AJ2773'ENTRANCE TO MCGINNIS SLOUGH FOREST PRESERVE, 350 FT SOUTH OF COM
 AJ2773'ED RIGHT-OF-WAY  AND PETROLEUM PIPELINE, 70.8 FT SOUTHEAST OF A PK
 AJ2773'NAIL IN THE CENTER OF ROUTE 45, 66 FT SOUTH SOUTHEAST
 AJ2773'OF CATCHBASIN, 69 FT SOUTHEAST OF AN INLET, 17 FT EAST OF THE BACK OF
 AJ2773'CURB OF RT 45, AND 2.0 FT WEST OF AN ORANGE FIBERGLASS WITNESS
 AJ2773'POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2773'POINT IS 0.40 FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND
 AJ2773'ANCHORED.   PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2775 ***********************************************************************
 AJ2775  DESIGNATION -  COO45 1B
 AJ2775  PID         -  AJ2775
 AJ2775  STATE/COUNTY-  IL/COOK
 AJ2775  COUNTRY     -  US
 AJ2775  USGS QUAD   -  PALOS PARK (2018)
 AJ2775
 AJ2775                         *CURRENT SURVEY CONTROL
 AJ2775  ______________________________________________________________________
 AJ2775* NAD 83(2011) POSITION- 41 38 57.71366(N) 087 51 14.86253(W)   ADJUSTED
 AJ2775* NAD 83(2011) ELLIP HT-   185.465 (meters)        (06/27/12)   ADJUSTED
 AJ2775* NAD 83(2011) EPOCH   -  2010.00
 AJ2775* NAVD 88 ORTHO HEIGHT -   218.8   (meters)      718.    (feet) GPS OBS
 AJ2775  ______________________________________________________________________
 AJ2775  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2775  GEOID HEIGHT    -        -33.224 (meters)                     GEOID99
 AJ2775  GEOID HEIGHT    -        -33.314 (meters)                     GEOID18
 AJ2775  NAD 83(2011) X  -    178,723.154 (meters)                     COMP
 AJ2775  NAD 83(2011) Y  - -4,769,760.915 (meters)                     COMP
 AJ2775  NAD 83(2011) Z  -  4,216,705.760 (meters)                     COMP
 AJ2775  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 AJ2775
 AJ2775  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2775  Standards:
 AJ2775         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2775            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2775  -------------------------------------------------------------------
 AJ2775  NETWORK    0.73   1.14           0.34   0.24   0.58     -0.02210079
 AJ2775  -------------------------------------------------------------------
 AJ2775  Click here for local accuracies and other accuracy information.
 AJ2775
 AJ2775.The horizontal coordinates were established by GPS observations
 AJ2775.and adjusted by the National Geodetic Survey in June 2012.
 AJ2775
 AJ2775.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2775.been affixed to the stable North American tectonic plate. See 
 AJ2775.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2775
 AJ2775.The horizontal coordinates are valid at the epoch date displayed above
 AJ2775.which is a decimal equivalence of Year/Month/Day.
 AJ2775
 AJ2775.The orthometric height was determined by GPS observations and a
 AJ2775.high-resolution geoid model.
 AJ2775
 AJ2775.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2775.GEOID18 height accuracy estimate available here.
 AJ2775
 AJ2775.Click photographs - Photos may exist for this station.
 AJ2775
 AJ2775.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2775
 AJ2775.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2775
 AJ2775.The ellipsoidal height was determined by GPS observations
 AJ2775.and is referenced to NAD 83.
 AJ2775
 AJ2775. The following values were computed from the NAD 83(2011) position.
 AJ2775
 AJ2775;                    North         East     Units Scale Factor Converg.
 AJ2775;SPC IL E     -   553,269.526   339,918.754   MT  0.99999460   +0 19 06.5
 AJ2775;SPC IL E     - 1,815,185.10  1,115,216.78   sFT  0.99999460   +0 19 06.5
 AJ2775;UTM  16      - 4,611,199.132   428,875.800   MT  0.99966225   -0 34 03.5
 AJ2775
 AJ2775!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2775!SPC IL E     -   0.99997091  x   0.99999460  =   0.99996551
 AJ2775!UTM  16      -   0.99997091  x   0.99966225  =   0.99963317
 AJ2775
 AJ2775:                Primary Azimuth Mark                     Grid Az
 AJ2775:SPC IL E     -  COO45 1A                                 177 13 24.9
 AJ2775:UTM  16      -  COO45 1A                                 178 06 34.9
 AJ2775
 AJ2775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2887511199(NAD 83)
 AJ2775
 AJ2775|---------------------------------------------------------------------|
 AJ2775| PID    Reference Object                     Distance      Geod. Az  |
 AJ2775|                                                           dddmmss.s |
 AJ2775| AJ2773 COO45 1A                            APPROX. 0.8 KM 1773231.4 |
 AJ2775|---------------------------------------------------------------------|
 AJ2775
 AJ2775                          SUPERSEDED SURVEY CONTROL
 AJ2775
 AJ2775  NAD 83(2007)-  41 38 57.71370(N)    087 51 14.86346(W) AD(2002.00) 0
 AJ2775  ELLIP H (02/10/07)  185.485  (m)                       GP(2002.00)    
 AJ2775  NAD 83(1997)-  41 38 57.71377(N)    087 51 14.86326(W) AD(       ) 1
 AJ2775  ELLIP H (04/23/01)  185.492  (m)                       GP(       ) 3 1
 AJ2775
 AJ2775.Superseded values are not recommended for survey control.
 AJ2775
 AJ2775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2775.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2775
 AJ2775_MARKER: I = METAL ROD
 AJ2775_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2775+WITH SETTING: INFORMATION.
 AJ2775_STAMPING: COO45-1B
 AJ2775_MARK LOGO: ILDT
 AJ2775_PROJECTION: FLUSH
 AJ2775_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2775_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2775_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2775+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2000
 AJ2775_ROD/PIPE-DEPTH: 2.4 meters
 AJ2775_SLEEVE-DEPTH  : 0.9 meters
 AJ2775
 AJ2775  HISTORY     - Date     Condition        Report By
 AJ2775  HISTORY     - 20000619 MONUMENTED       SECI
 AJ2775
 AJ2775                          STATION DESCRIPTION
 AJ2775
 AJ2775'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2775'STATION IS LOCATED APPROXIMATELY 1.8 MI SOUTHWEST OF PALOS PARK,
 AJ2775'2.1 MI NORTH  OF ORLAND PARK IN SECTION 33, T37N, R12E.  TO REACH
 AJ2775'FROM THE JUNCTION OF IL RT 45  AND RT 7 PROCEED NORTH ON RT 45 FOR
 AJ2775'0.9 MI TO THE STATION LOCATED 29 FT WEST OF THE SOUTHBOUND
 AJ2775'CENTERLINE OF IL RT 45, 0.15 MI SOUTH OF 131ST ST.  STATION IS 108 FT
 AJ2775'SOUTH OF THE BACK OF CURB OF THE ENTRANCE TO CARL SANDBURG HIGH
 AJ2775'SCHOOL, 88 FT SOUTH OF THE TRAFFIC SIGNAL POLE LOCATED SOUTH OF
 AJ2775'THE ENTRANCE TO CARL SANDBURG HIGH SCHOOL, 140 FT SOUTHWEST OF
 AJ2775'A POWER POLE (PP) LOCATED EAST OF RT 45, 26 FT SOUTHWEST OF A LIGHT
 AJ2775'POLE LOCATED WEST OF RT 45, 14 FT WEST OF THE BACK OF CURB OF RT 45,
 AJ2775'4 FT EAST OF A FENCE LINE, AND 4 FT EAST OF AN ORANGE FIBERGLASS
 AJ2775'WITNESS POST. STATION IS LOCATED ACROSS US RT 45 FROM PALOS
 AJ2775'COUNTRY CLUB.   NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2775'CAP.  DATUM POINT IS 0.60 FT BELOW CAP. THE ROD WAS DRIVEN TO
 AJ2775'REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2775'PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2836 ***********************************************************************
 AJ2836  DESIGNATION -  COO45 2A
 AJ2836  PID         -  AJ2836
 AJ2836  STATE/COUNTY-  IL/COOK
 AJ2836  COUNTRY     -  US
 AJ2836  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 AJ2836
 AJ2836                         *CURRENT SURVEY CONTROL
 AJ2836  ______________________________________________________________________
 AJ2836* NAD 83(2011) POSITION- 42 03 28.26879(N) 087 53 20.37505(W)   ADJUSTED
 AJ2836* NAD 83(2011) ELLIP HT-   162.783 (meters)        (06/27/12)   ADJUSTED
 AJ2836* NAD 83(2011) EPOCH   -  2010.00
 AJ2836* NAVD 88 ORTHO HEIGHT -   196.5   (meters)      645.    (feet) GPS OBS
 AJ2836  ______________________________________________________________________
 AJ2836  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2836  GEOID HEIGHT    -        -33.703 (meters)                     GEOID99
 AJ2836  GEOID HEIGHT    -        -33.777 (meters)                     GEOID18
 AJ2836  NAD 83(2011) X  -    174,704.943 (meters)                     COMP
 AJ2836  NAD 83(2011) Y  - -4,739,598.877 (meters)                     COMP
 AJ2836  NAD 83(2011) Z  -  4,250,486.079 (meters)                     COMP
 AJ2836  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 AJ2836
 AJ2836  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2836  Standards:
 AJ2836         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2836            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2836  -------------------------------------------------------------------
 AJ2836  NETWORK    0.44   0.76           0.20   0.15   0.39     -0.01928926
 AJ2836  -------------------------------------------------------------------
 AJ2836  Click here for local accuracies and other accuracy information.
 AJ2836
 AJ2836.The horizontal coordinates were established by GPS observations
 AJ2836.and adjusted by the National Geodetic Survey in June 2012.
 AJ2836
 AJ2836.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2836.been affixed to the stable North American tectonic plate. See 
 AJ2836.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2836
 AJ2836.The horizontal coordinates are valid at the epoch date displayed above
 AJ2836.which is a decimal equivalence of Year/Month/Day.
 AJ2836
 AJ2836.The orthometric height was determined by GPS observations and a
 AJ2836.high-resolution geoid model.
 AJ2836
 AJ2836.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2836.GEOID18 height accuracy estimate available here.
 AJ2836
 AJ2836.Click photographs - Photos may exist for this station.
 AJ2836
 AJ2836.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2836
 AJ2836.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2836
 AJ2836.The ellipsoidal height was determined by GPS observations
 AJ2836.and is referenced to NAD 83.
 AJ2836
 AJ2836. The following values were computed from the NAD 83(2011) position.
 AJ2836
 AJ2836;                    North         East     Units Scale Factor Converg.
 AJ2836;SPC IL E     -   598,623.879   336,779.684   MT  0.99999164   +0 17 51.6
 AJ2836;SPC IL E     - 1,963,985.18  1,104,918.01   sFT  0.99999164   +0 17 51.6
 AJ2836;UTM  16      - 4,656,581.836   426,442.125   MT  0.99966658   -0 35 44.0
 AJ2836
 AJ2836!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2836!SPC IL E     -   0.99997447  x   0.99999164  =   0.99996611
 AJ2836!UTM  16      -   0.99997447  x   0.99966658  =   0.99964106
 AJ2836
 AJ2836:                Primary Azimuth Mark                     Grid Az
 AJ2836:SPC IL E     -  COO45 2B                                 344 21 14.1
 AJ2836:UTM  16      -  COO45 2B                                 345 14 49.7
 AJ2836
 AJ2836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2644256581(NAD 83)
 AJ2836
 AJ2836|---------------------------------------------------------------------|
 AJ2836| PID    Reference Object                     Distance      Geod. Az  |
 AJ2836|                                                           dddmmss.s |
 AJ2836| AJ2839 COO45 2B                            APPROX. 0.9 KM 3443905.7 |
 AJ2836|---------------------------------------------------------------------|
 AJ2836
 AJ2836                          SUPERSEDED SURVEY CONTROL
 AJ2836
 AJ2836  NAD 83(2007)-  42 03 28.26899(N)    087 53 20.37607(W) AD(2002.00) 0
 AJ2836  ELLIP H (02/10/07)  162.809  (m)                       GP(2002.00)    
 AJ2836  NAD 83(1997)-  42 03 28.26899(N)    087 53 20.37565(W) AD(       ) 1
 AJ2836  ELLIP H (04/23/01)  162.817  (m)                       GP(       ) 3 1
 AJ2836
 AJ2836.Superseded values are not recommended for survey control.
 AJ2836
 AJ2836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2836.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2836
 AJ2836_MARKER: I = METAL ROD
 AJ2836_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2836_STAMPING: COO45-2A
 AJ2836_MARK LOGO: ILDT
 AJ2836_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2836_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2836_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2836_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2836+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2022
 AJ2836_ROD/PIPE-DEPTH: 3.7 meters
 AJ2836_SLEEVE-DEPTH  : 0.9 meters
 AJ2836
 AJ2836  HISTORY     - Date     Condition        Report By
 AJ2836  HISTORY     - 20000619 MONUMENTED       SECI
 AJ2836  HISTORY     - 20060210 GOOD             INDIV
 AJ2836  HISTORY     - 20220312 GOOD             ASMINC
 AJ2836
 AJ2836                          STATION DESCRIPTION
 AJ2836
 AJ2836'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2836'STATION IS LOCATED WITHIN THE CITY OF DES PLAINES, 2.5 MI
 AJ2836'EAST OF MOUNT PROSPECT IN SECTION 8, T41N, R12E.  TO REACH FROM THE
 AJ2836'JUNCTION OF US RT 45 AND IL RT 58 PROCEED NORTH ON US RT 45 FOR 0.2
 AJ2836'MI TO THE STATION LOCATED 32 FT EAST OF THE CENTERLINE OF US RT 45
 AJ2836'NORTHBOUND.  STATION IS LOCATED 155 FT NORTH OF CENTERLINE OF
 AJ2836'NAZARETH WAY, 264 FT SOUTHEAST OF POWERPOLE (PP), 138 FT
 AJ2836'SOUTHWEST OF PP, 94 FT SOUTH OF SPRUCE TREE, 41 FT WEST OF
 AJ2836'BITUMINOUS PARKING LOT TO GOLF CENTER, 16 FT NORTHEAST OF
 AJ2836'SANITARY MANHOLE, AND 28 FT SOUTHWEST OF AN ORANGE FIBERGLASS
 AJ2836'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2836'CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2836'PHYSICAL TIES.  (MH)
 AJ2836
 AJ2836                          STATION RECOVERY (2006)
 AJ2836
 AJ2836'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (KPD)
 AJ2836'RECOVERED IN GOOD CONDITION.
 AJ2836
 AJ2836                          STATION RECOVERY (2022)
 AJ2836
 AJ2836'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2022 (DAL)
 AJ2836'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2839 ***********************************************************************
 AJ2839  DESIGNATION -  COO45 2B
 AJ2839  PID         -  AJ2839
 AJ2839  STATE/COUNTY-  IL/COOK
 AJ2839  COUNTRY     -  US
 AJ2839  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 AJ2839
 AJ2839                         *CURRENT SURVEY CONTROL
 AJ2839  ______________________________________________________________________
 AJ2839* NAD 83(2011) POSITION- 42 03 56.17264(N) 087 53 30.65373(W)   ADJUSTED
 AJ2839* NAD 83(2011) ELLIP HT-   161.713 (meters)        (06/27/12)   ADJUSTED
 AJ2839* NAD 83(2011) EPOCH   -  2010.00
 AJ2839* NAVD 88 ORTHO HEIGHT -   195.5   (meters)      641.    (feet) GPS OBS
 AJ2839  ______________________________________________________________________
 AJ2839  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2839  GEOID HEIGHT    -        -33.713 (meters)                     GEOID99
 AJ2839  GEOID HEIGHT    -        -33.787 (meters)                     GEOID18
 AJ2839  NAD 83(2011) X  -    174,447.510 (meters)                     COMP
 AJ2839  NAD 83(2011) Y  - -4,739,030.385 (meters)                     COMP
 AJ2839  NAD 83(2011) Z  -  4,251,124.565 (meters)                     COMP
 AJ2839  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 AJ2839
 AJ2839  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2839  Standards:
 AJ2839         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2839            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2839  -------------------------------------------------------------------
 AJ2839  NETWORK    0.90   1.43           0.41   0.31   0.73     -0.18804201
 AJ2839  -------------------------------------------------------------------
 AJ2839  Click here for local accuracies and other accuracy information.
 AJ2839
 AJ2839.The horizontal coordinates were established by GPS observations
 AJ2839.and adjusted by the National Geodetic Survey in June 2012.
 AJ2839
 AJ2839.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2839.been affixed to the stable North American tectonic plate. See 
 AJ2839.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2839
 AJ2839.The horizontal coordinates are valid at the epoch date displayed above
 AJ2839.which is a decimal equivalence of Year/Month/Day.
 AJ2839
 AJ2839.The orthometric height was determined by GPS observations and a
 AJ2839.high-resolution geoid model.
 AJ2839
 AJ2839.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2839.GEOID18 height accuracy estimate available here.
 AJ2839
 AJ2839.Click photographs - Photos may exist for this station.
 AJ2839
 AJ2839.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2839
 AJ2839.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2839
 AJ2839.The ellipsoidal height was determined by GPS observations
 AJ2839.and is referenced to NAD 83.
 AJ2839
 AJ2839. The following values were computed from the NAD 83(2011) position.
 AJ2839
 AJ2839;                    North         East     Units Scale Factor Converg.
 AJ2839;SPC IL E     -   599,483.582   336,538.905   MT  0.99999142   +0 17 44.8
 AJ2839;SPC IL E     - 1,966,805.72  1,104,128.06   sFT  0.99999142   +0 17 44.8
 AJ2839;UTM  16      - 4,657,444.908   426,214.852   MT  0.99966699   -0 35 51.2
 AJ2839
 AJ2839!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2839!SPC IL E     -   0.99997464  x   0.99999142  =   0.99996606
 AJ2839!UTM  16      -   0.99997464  x   0.99966699  =   0.99964164
 AJ2839
 AJ2839:                Primary Azimuth Mark                     Grid Az
 AJ2839:SPC IL E     -  COO45 2A                                 164 21 14.0
 AJ2839:UTM  16      -  COO45 2A                                 165 14 50.0
 AJ2839
 AJ2839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2621457444(NAD 83)
 AJ2839
 AJ2839|---------------------------------------------------------------------|
 AJ2839| PID    Reference Object                     Distance      Geod. Az  |
 AJ2839|                                                           dddmmss.s |
 AJ2839| AJ2836 COO45 2A                            APPROX. 0.9 KM 1643858.8 |
 AJ2839|---------------------------------------------------------------------|
 AJ2839
 AJ2839                          SUPERSEDED SURVEY CONTROL
 AJ2839
 AJ2839  NAD 83(2007)-  42 03 56.17284(N)    087 53 30.65473(W) AD(2002.00) 0
 AJ2839  ELLIP H (02/10/07)  161.737  (m)                       GP(2002.00)    
 AJ2839  NAD 83(1997)-  42 03 56.17281(N)    087 53 30.65429(W) AD(       ) 1
 AJ2839  ELLIP H (04/23/01)  161.746  (m)                       GP(       ) 3 1
 AJ2839
 AJ2839.Superseded values are not recommended for survey control.
 AJ2839
 AJ2839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2839.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2839
 AJ2839_MARKER: F = FLANGE-ENCASED ROD
 AJ2839_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2839_STAMPING: COO45-2B
 AJ2839_MARK LOGO: ILDT
 AJ2839_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2839_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2839_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2839_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2839+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 AJ2839_ROD/PIPE-DEPTH: 3.7 meters
 AJ2839_SLEEVE-DEPTH  : 0.9 meters
 AJ2839
 AJ2839  HISTORY     - Date     Condition        Report By
 AJ2839  HISTORY     - 20000619 MONUMENTED       SECI
 AJ2839  HISTORY     - 20130404 GOOD             USACE
 AJ2839  HISTORY     - 20210422 GOOD             ASMINC
 AJ2839  HISTORY     - 20220312 GOOD             ASMINC
 AJ2839  HISTORY     - 20250530 GOOD             ASMINC
 AJ2839
 AJ2839                          STATION DESCRIPTION
 AJ2839
 AJ2839'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2839'STATION IS LOCATED WITHIN THE CITY OF DES PLAINES, 2.5 MI
 AJ2839'EAST OF MOUNT PROSPECT IN SECTION 8, T41N, R12E.  TO REACH FROM THE
 AJ2839'JUNCTION OF US RT 45 AND IL RT 58 PROCEED NORTH ON US RT 45 FOR 0.8
 AJ2839'MI TO THE STATION LOCATED IN THE SOUTHWEST CORNER OF THE
 AJ2839'INERSECTION OF US RT 45 AND CENTRAL RD.  STATION IS LOCATED 130 FT
 AJ2839'SOUTH OF THE CENTERLINE OF CENTRAL RD, 161 FT NORTH OF POWERPOLE
 AJ2839'(PP), 20 FT NORTH OF PP, 55 FT SOUTH OF PP, 86 FT SOUTHEAST OF A
 AJ2839'TRAFFIC SIGNAL CONTROL BOX, 50 FT SOUTH FROM THE BEND IN THE FENCE
 AJ2839'LINE, AND 2.0 FT EAST OF AN ORANGE FIBERGLASS WITNESS POST AND
 AJ2839'CHAIN LINK FENCE. STATION IN IS FRONT OF THE ALL SAINTS CATHOLIC
 AJ2839'CEMETERY BUILDING.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2839'INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET
 AJ2839'IN WOOD PHYSICAL TIES.  (MH)
 AJ2839
 AJ2839                          STATION RECOVERY (2013)
 AJ2839
 AJ2839'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2013 (AF)
 AJ2839'RECOVERED IN GOOD CONDITION.
 AJ2839
 AJ2839                          STATION RECOVERY (2021)
 AJ2839
 AJ2839'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (AWM)
 AJ2839'RECOVERED IN GOOD CONDITION.
 AJ2839
 AJ2839                          STATION RECOVERY (2022)
 AJ2839
 AJ2839'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2022 (DL)
 AJ2839'RECOVERED IN GOOD CONDITION.
 AJ2839
 AJ2839                          STATION RECOVERY (2025)
 AJ2839
 AJ2839'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ2839'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2847 ***********************************************************************
 AJ2847  DESIGNATION -  COO53 1A
 AJ2847  PID         -  AJ2847
 AJ2847  STATE/COUNTY-  IL/COOK
 AJ2847  COUNTRY     -  US
 AJ2847  USGS QUAD   -  LAKE ZURICH (2018)
 AJ2847
 AJ2847                         *CURRENT SURVEY CONTROL
 AJ2847  ______________________________________________________________________
 AJ2847* NAD 83(2011) POSITION- 42 07 59.00311(N) 088 00 18.70366(W)   ADJUSTED
 AJ2847* NAD 83(2011) ELLIP HT-   186.144 (meters)        (06/27/12)   ADJUSTED
 AJ2847* NAD 83(2011) EPOCH   -  2010.00
 AJ2847* NAVD 88 ORTHO HEIGHT -   219.961 (meters)      721.66  (feet) ADJUSTED
 AJ2847  ______________________________________________________________________
 AJ2847  GEOID HEIGHT    -        -33.816 (meters)                     GEOID18
 AJ2847  NAD 83(2011) X  -    164,897.818 (meters)                     COMP
 AJ2847  NAD 83(2011) Y  - -4,734,364.238 (meters)                     COMP
 AJ2847  NAD 83(2011) Z  -  4,256,700.294 (meters)                     COMP
 AJ2847  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 AJ2847  DYNAMIC HEIGHT  -        219.887 (meters)      721.41  (feet) COMP
 AJ2847  MODELED GRAVITY -    980,281.9   (mgal)                       NAVD 88
 AJ2847
 AJ2847  VERT ORDER      -  SECOND    CLASS I
 AJ2847
 AJ2847  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2847  Standards:
 AJ2847         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2847            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2847  -------------------------------------------------------------------
 AJ2847  NETWORK    0.41   0.69           0.19   0.14   0.35     -0.07019044
 AJ2847  -------------------------------------------------------------------
 AJ2847  Click here for local accuracies and other accuracy information.
 AJ2847
 AJ2847.The horizontal coordinates were established by GPS observations
 AJ2847.and adjusted by the National Geodetic Survey in June 2012.
 AJ2847
 AJ2847.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2847.been affixed to the stable North American tectonic plate. See 
 AJ2847.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2847
 AJ2847.The horizontal coordinates are valid at the epoch date displayed above
 AJ2847.which is a decimal equivalence of Year/Month/Day.
 AJ2847
 AJ2847.The orthometric height was determined by differential leveling and
 AJ2847.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2847.in April 2011.
 AJ2847
 AJ2847.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2847.GEOID18 height accuracy estimate available here.
 AJ2847
 AJ2847.Click photographs - Photos may exist for this station.
 AJ2847
 AJ2847.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2847
 AJ2847.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2847
 AJ2847.The ellipsoidal height was determined by GPS observations
 AJ2847.and is referenced to NAD 83.
 AJ2847
 AJ2847.The dynamic height is computed by dividing the NAVD 88
 AJ2847.geopotential number by the normal gravity value computed on the
 AJ2847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2847.degrees latitude (g = 980.6199 gals.).
 AJ2847
 AJ2847.The modeled gravity was interpolated from observed gravity values.
 AJ2847
 AJ2847. The following values were computed from the NAD 83(2011) position.
 AJ2847
 AJ2847;                    North         East     Units Scale Factor Converg.
 AJ2847;SPC IL E     -   606,933.541   327,129.100   MT  0.99998405   +0 13 12.5
 AJ2847;SPC IL E     - 1,991,247.79  1,073,256.06   sFT  0.99998405   +0 13 12.5
 AJ2847;UTM  16      - 4,665,038.397   416,925.319   MT  0.99968492   -0 40 27.8
 AJ2847
 AJ2847!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2847!SPC IL E     -   0.99997081  x   0.99998405  =   0.99995486
 AJ2847!UTM  16      -   0.99997081  x   0.99968492  =   0.99965574
 AJ2847
 AJ2847:                Primary Azimuth Mark                     Grid Az
 AJ2847:SPC IL E     -  COO53 1B                                 004 38 45.4
 AJ2847:UTM  16      -  COO53 1B                                 005 32 25.7
 AJ2847
 AJ2847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1692565038(NAD 83)
 AJ2847
 AJ2847|---------------------------------------------------------------------|
 AJ2847| PID    Reference Object                     Distance      Geod. Az  |
 AJ2847|                                                           dddmmss.s |
 AJ2847| AJ2849 COO53 1B                            APPROX. 0.7 KM 0045157.9 |
 AJ2847|---------------------------------------------------------------------|
 AJ2847
 AJ2847                          SUPERSEDED SURVEY CONTROL
 AJ2847
 AJ2847  NAD 83(2007)-  42 07 59.00331(N)    088 00 18.70470(W) AD(2002.00) 0
 AJ2847  ELLIP H (02/10/07)  186.172  (m)                       GP(2002.00)    
 AJ2847  NAD 83(1997)-  42 07 59.00335(N)    088 00 18.70433(W) AD(       ) 1
 AJ2847  ELLIP H (04/23/01)  186.186  (m)                       GP(       ) 3 1
 AJ2847  NAVD 88 (04/23/01)  219.9    (m)  GEOID99  model used  GPS OBS        
 AJ2847
 AJ2847.Superseded values are not recommended for survey control.
 AJ2847
 AJ2847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2847.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2847
 AJ2847_MARKER: F = FLANGE-ENCASED ROD
 AJ2847_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2847_STAMPING: COO53-1A
 AJ2847_MARK LOGO: ILDT
 AJ2847_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2847_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2847_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2847_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2847+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2010
 AJ2847_ROD/PIPE-DEPTH: 4.9 meters
 AJ2847_SLEEVE-DEPTH  : 0.9 meters
 AJ2847
 AJ2847  HISTORY     - Date     Condition        Report By
 AJ2847  HISTORY     - 20000613 MONUMENTED       SECI
 AJ2847  HISTORY     - 20100512 GOOD             GEOSPC
 AJ2847
 AJ2847                          STATION DESCRIPTION
 AJ2847
 AJ2847'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2847'STATION IS LOCATED WITHIN THE CITY  OF PALATINE, 2.0
 AJ2847'MI NORTHWEST OF ARLINGTON HEIGHTS IN SECTION 12 T42N, R10E.  TO
 AJ2847'REACH FROM THE JUNCTION OF RT 53 AND RT 68 PROCEED SOUTH ON RT 53
 AJ2847'0.40 MI TO THE STATION LOCATED 61 FT WEST OF THE CENTERLINE OF
 AJ2847'SOUTHBOUND RT 53, 0.22 MI NORTH OF RT 12 OVERPASS.  STATION IS 278 FT
 AJ2847'NORTH NORTHWEST OF A GUARD RAIL, 84.3 FT SOUTHWEST OF A PK NAIL IN
 AJ2847'RT 53 PAVEMENT, 72.2 FT NORTHWEST OF A PK NAIL IN RT 53 PAVEMENT, 32
 AJ2847'FT WEST OF THE EDGE OF PAVEMENT OF RT 53, 3 FT EAST OF CHAIN LINK
 AJ2847'FENCE LINE, AND 3 FT EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ2847'NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT
 AJ2847'IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2847
 AJ2847                          STATION RECOVERY (2010)
 AJ2847
 AJ2847'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 AJ2847'RECOVERED IN GOOD CONDITION.  NOTE-- 61 FT (18.6 M) SOUTHWEST OF A
 AJ2847'LIGHT POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2849 ***********************************************************************
 AJ2849  DESIGNATION -  COO53 1B
 AJ2849  PID         -  AJ2849
 AJ2849  STATE/COUNTY-  IL/COOK
 AJ2849  COUNTRY     -  US
 AJ2849  USGS QUAD   -  LAKE ZURICH (2018)
 AJ2849
 AJ2849                         *CURRENT SURVEY CONTROL
 AJ2849  ______________________________________________________________________
 AJ2849* NAD 83(2011) POSITION- 42 08 20.32888(N) 088 00 16.26428(W)   ADJUSTED
 AJ2849* NAD 83(2011) ELLIP HT-   191.190 (meters)        (06/27/12)   ADJUSTED
 AJ2849* NAD 83(2011) EPOCH   -  2010.00
 AJ2849* NAVD 88 ORTHO HEIGHT -   225.019 (meters)      738.25  (feet) ADJUSTED
 AJ2849  ______________________________________________________________________
 AJ2849  GEOID HEIGHT    -        -33.828 (meters)                     GEOID18
 AJ2849  NAD 83(2011) X  -    164,938.567 (meters)                     COMP
 AJ2849  NAD 83(2011) Y  - -4,733,924.838 (meters)                     COMP
 AJ2849  NAD 83(2011) Z  -  4,257,191.632 (meters)                     COMP
 AJ2849  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 AJ2849  DYNAMIC HEIGHT  -        224.943 (meters)      738.00  (feet) COMP
 AJ2849  MODELED GRAVITY -    980,282.4   (mgal)                       NAVD 88
 AJ2849
 AJ2849  VERT ORDER      -  SECOND    CLASS I
 AJ2849
 AJ2849  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2849  Standards:
 AJ2849         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2849            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2849  -------------------------------------------------------------------
 AJ2849  NETWORK    0.53   0.80           0.25   0.16   0.41     -0.17676537
 AJ2849  -------------------------------------------------------------------
 AJ2849  Click here for local accuracies and other accuracy information.
 AJ2849
 AJ2849.The horizontal coordinates were established by GPS observations
 AJ2849.and adjusted by the National Geodetic Survey in June 2012.
 AJ2849
 AJ2849.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2849.been affixed to the stable North American tectonic plate. See 
 AJ2849.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2849
 AJ2849.The horizontal coordinates are valid at the epoch date displayed above
 AJ2849.which is a decimal equivalence of Year/Month/Day.
 AJ2849
 AJ2849.The orthometric height was determined by differential leveling and
 AJ2849.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2849.in April 2011.
 AJ2849
 AJ2849.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2849.GEOID18 height accuracy estimate available here.
 AJ2849
 AJ2849.Click photographs - Photos may exist for this station.
 AJ2849
 AJ2849.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2849
 AJ2849.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2849
 AJ2849.The ellipsoidal height was determined by GPS observations
 AJ2849.and is referenced to NAD 83.
 AJ2849
 AJ2849.The dynamic height is computed by dividing the NAVD 88
 AJ2849.geopotential number by the normal gravity value computed on the
 AJ2849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2849.degrees latitude (g = 980.6199 gals.).
 AJ2849
 AJ2849.The modeled gravity was interpolated from observed gravity values.
 AJ2849
 AJ2849. The following values were computed from the NAD 83(2011) position.
 AJ2849
 AJ2849;                    North         East     Units Scale Factor Converg.
 AJ2849;SPC IL E     -   607,591.735   327,182.589   MT  0.99998409   +0 13 14.2
 AJ2849;SPC IL E     - 1,993,407.22  1,073,431.54   sFT  0.99998409   +0 13 14.2
 AJ2849;UTM  16      - 4,665,695.479   416,989.058   MT  0.99968479   -0 40 26.4
 AJ2849
 AJ2849!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2849!SPC IL E     -   0.99997001  x   0.99998409  =   0.99995411
 AJ2849!UTM  16      -   0.99997001  x   0.99968479  =   0.99965481
 AJ2849
 AJ2849:                Primary Azimuth Mark                     Grid Az
 AJ2849:SPC IL E     -  COO53 1A                                 184 38 45.4
 AJ2849:UTM  16      -  COO53 1A                                 185 32 26.0
 AJ2849
 AJ2849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1698965695(NAD 83)
 AJ2849
 AJ2849|---------------------------------------------------------------------|
 AJ2849| PID    Reference Object                     Distance      Geod. Az  |
 AJ2849|                                                           dddmmss.s |
 AJ2849| AJ2847 COO53 1A                            APPROX. 0.7 KM 1845159.6 |
 AJ2849|---------------------------------------------------------------------|
 AJ2849
 AJ2849                          SUPERSEDED SURVEY CONTROL
 AJ2849
 AJ2849  NAD 83(2007)-  42 08 20.32908(N)    088 00 16.26531(W) AD(2002.00) 0
 AJ2849  ELLIP H (02/10/07)  191.218  (m)                       GP(2002.00)    
 AJ2849  NAD 83(1997)-  42 08 20.32914(N)    088 00 16.26497(W) AD(       ) 1
 AJ2849  ELLIP H (04/23/01)  191.235  (m)                       GP(       ) 3 1
 AJ2849  NAVD 88 (04/23/01)  225.0    (m)  GEOID99  model used  GPS OBS        
 AJ2849
 AJ2849.Superseded values are not recommended for survey control.
 AJ2849
 AJ2849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2849.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2849
 AJ2849_MARKER: F = FLANGE-ENCASED ROD
 AJ2849_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2849_STAMPING: COO53-1B
 AJ2849_MARK LOGO: ILDT
 AJ2849_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2849_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2849_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2849+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2021
 AJ2849_ROD/PIPE-DEPTH: 3.7 meters
 AJ2849_SLEEVE-DEPTH  : 0.9 meters
 AJ2849
 AJ2849  HISTORY     - Date     Condition        Report By
 AJ2849  HISTORY     - 20000613 MONUMENTED       SECI
 AJ2849  HISTORY     - 20100512 GOOD             GEOSPC
 AJ2849  HISTORY     - 20141008 GOOD             ILDT
 AJ2849  HISTORY     - 20170130 GOOD             ASMINC
 AJ2849  HISTORY     - 20170131 GOOD             ASMINC
 AJ2849  HISTORY     - 20210422 GOOD             ASMINC
 AJ2849
 AJ2849                          STATION DESCRIPTION
 AJ2849
 AJ2849'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2849'STATION IS LOCATED APPROXIMATELY 1.3 MI SOUTHEAST OF PALATINE IN
 AJ2849'THE VILLAGE LIMITS OF ARLINGTON HEIGHTS IN SECTION 7, T42N, R11E.
 AJ2849'STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE INTERSECTION OF
 AJ2849'IL RT 68 AND IL RT 53, 29 FT SOUTH OF THE CENTERLINE OF EASTBOUND RT
 AJ2849'68.  STATION IS 180 FT NORTH NORTHEAST OF A 12 INCH CEMENT CULVERT,
 AJ2849'62 FT EAST OF A PK NAIL IN THE PAVEMENT LOCATED IN NORTHBOUND RT
 AJ2849'53, 40.2 FT NORTHEAST OF A PK NAIL IN A DECIDUOUS TREE, 29 FT WEST OF
 AJ2849'THE CONCRETE DITCH, 12 FT SOUTHEAST OF THE CONCRETE OVERPASS
 AJ2849'WALL, 11 FT SOUTH OF THE BACK OF CURB OF RT 68, AND 2.0 FT NORTH OF
 AJ2849'AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2849'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.60 FT BELOW CAP.  PK NAILS
 AJ2849'WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2849
 AJ2849                          STATION RECOVERY (2010)
 AJ2849
 AJ2849'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 AJ2849'RECOVERED AS DESCRIBED.
 AJ2849
 AJ2849                          STATION RECOVERY (2014)
 AJ2849
 AJ2849'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2849'RECOVERED IN GOOD CONDITION.
 AJ2849
 AJ2849                          STATION RECOVERY (2017)
 AJ2849
 AJ2849'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2849'RECOVERED IN GOOD CONDITION.
 AJ2849
 AJ2849                          STATION RECOVERY (2017)
 AJ2849
 AJ2849'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2849'RECOVERED IN GOOD CONDITION.
 AJ2849
 AJ2849                          STATION RECOVERY (2021)
 AJ2849
 AJ2849'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (AWM)
 AJ2849'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2831 ***********************************************************************
 AJ2831  DESIGNATION -  COO58 1A
 AJ2831  PID         -  AJ2831
 AJ2831  STATE/COUNTY-  IL/COOK
 AJ2831  COUNTRY     -  US
 AJ2831  USGS QUAD   -  STREAMWOOD (2018)
 AJ2831
 AJ2831                         *CURRENT SURVEY CONTROL
 AJ2831  ______________________________________________________________________
 AJ2831* NAD 83(2011) POSITION- 42 02 48.02959(N) 088 10 45.23812(W)   ADJUSTED
 AJ2831* NAD 83(2011) ELLIP HT-   209.139 (meters)        (06/27/12)   ADJUSTED
 AJ2831* NAD 83(2011) EPOCH   -  2010.00
 AJ2831* NAVD 88 ORTHO HEIGHT -   242.7   (meters)      796.    (feet) GPS OBS
 AJ2831  ______________________________________________________________________
 AJ2831  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2831  GEOID HEIGHT    -        -33.475 (meters)                     GEOID99
 AJ2831  GEOID HEIGHT    -        -33.543 (meters)                     GEOID18
 AJ2831  NAD 83(2011) X  -    150,721.223 (meters)                     COMP
 AJ2831  NAD 83(2011) Y  - -4,741,288.656 (meters)                     COMP
 AJ2831  NAD 83(2011) Z  -  4,249,595.216 (meters)                     COMP
 AJ2831  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 AJ2831
 AJ2831  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2831  Standards:
 AJ2831         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2831            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2831  -------------------------------------------------------------------
 AJ2831  NETWORK    0.55   0.96           0.26   0.17   0.49      0.00779468
 AJ2831  -------------------------------------------------------------------
 AJ2831  Click here for local accuracies and other accuracy information.
 AJ2831
 AJ2831.The horizontal coordinates were established by GPS observations
 AJ2831.and adjusted by the National Geodetic Survey in June 2012.
 AJ2831
 AJ2831.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2831.been affixed to the stable North American tectonic plate. See 
 AJ2831.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2831
 AJ2831.The horizontal coordinates are valid at the epoch date displayed above
 AJ2831.which is a decimal equivalence of Year/Month/Day.
 AJ2831
 AJ2831.The orthometric height was determined by GPS observations and a
 AJ2831.high-resolution geoid model.
 AJ2831
 AJ2831.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2831.GEOID18 height accuracy estimate available here.
 AJ2831
 AJ2831.Click photographs - Photos may exist for this station.
 AJ2831
 AJ2831.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2831
 AJ2831.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2831
 AJ2831.The ellipsoidal height was determined by GPS observations
 AJ2831.and is referenced to NAD 83.
 AJ2831
 AJ2831. The following values were computed from the NAD 83(2011) position.
 AJ2831
 AJ2831;                    North         East     Units Scale Factor Converg.
 AJ2831;SPC IL E     -   597,298.324   312,757.694   MT  0.99997700   +0 06 11.5
 AJ2831;SPC IL E     - 1,959,636.25  1,026,105.87   sFT  0.99997700   +0 06 11.5
 AJ2831;UTM  16      - 4,655,631.158   402,409.422   MT  0.99971719   -0 47 23.4
 AJ2831
 AJ2831!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2831!SPC IL E     -   0.99996720  x   0.99997700  =   0.99994420
 AJ2831!UTM  16      -   0.99996720  x   0.99971719  =   0.99968440
 AJ2831
 AJ2831:                Primary Azimuth Mark                     Grid Az
 AJ2831:SPC IL E     -  COO58 1B                                 176 47 06.0
 AJ2831:UTM  16      -  COO58 1B                                 177 40 40.9
 AJ2831
 AJ2831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0240955631(NAD 83)
 AJ2831
 AJ2831|---------------------------------------------------------------------|
 AJ2831| PID    Reference Object                     Distance      Geod. Az  |
 AJ2831|                                                           dddmmss.s |
 AJ2831| AJ2833 COO58 1B                            APPROX. 0.6 KM 1765317.5 |
 AJ2831|---------------------------------------------------------------------|
 AJ2831
 AJ2831                          SUPERSEDED SURVEY CONTROL
 AJ2831
 AJ2831  NAD 83(2007)-  42 02 48.02987(N)    088 10 45.23912(W) AD(2002.00) 0
 AJ2831  ELLIP H (02/10/07)  209.164  (m)                       GP(2002.00)    
 AJ2831  NAD 83(1997)-  42 02 48.02976(N)    088 10 45.23882(W) AD(       ) 1
 AJ2831  ELLIP H (04/23/01)  209.186  (m)                       GP(       ) 3 1
 AJ2831
 AJ2831.Superseded values are not recommended for survey control.
 AJ2831
 AJ2831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2831.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2831
 AJ2831_MARKER: I = METAL ROD
 AJ2831_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2831+WITH SETTING: INFORMATION.
 AJ2831_STAMPING: COO58-1A
 AJ2831_MARK LOGO: ILDT
 AJ2831_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2831_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2831_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2831+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2010
 AJ2831_ROD/PIPE-DEPTH: 2.4 meters
 AJ2831_SLEEVE-DEPTH  : 0.9 meters
 AJ2831
 AJ2831  HISTORY     - Date     Condition        Report By
 AJ2831  HISTORY     - 20000619 MONUMENTED       SECI
 AJ2831  HISTORY     - 20100714 GOOD             ILDT
 AJ2831
 AJ2831                          STATION DESCRIPTION
 AJ2831
 AJ2831'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2831'STATION IS LOCATED APPROXIMATELY 0.9 MI SOUTHWEST OF HOFFMAN
 AJ2831'ESTATES, 1.1 MI NORTH OF STREAMWOOD IN SECTION 11, T41N, R9E.  TO
 AJ2831'REACH FROM THE JUNCTION OF IL RT 58 AND RT 59 PROCEED EAST ON RT 58
 AJ2831'0.9 MI TO THE STATION LOCATED 130 FT NORTH OF THE CENTERLINE OF RT
 AJ2831'58, 57.6 FT WEST OF THE CENTERLINE OF BARTLETT RD.  STATION IS 90 FT
 AJ2831'NORTHEAST OF THE GUARD RAIL THAT RUNS ALONG THE NORTH SIDE RT
 AJ2831'58, 85 FT NORTH OF A HANDHOLE, 76 FT NORTHWEST OF A MANHOLE, 52 FT
 AJ2831'NORTHEAST OF THE FOREST PRESERVE DISTRICT OF COOK COUNTY SIGN,
 AJ2831'27 FT SOUTHWEST OF A MANHOLE, 23 FT WEST OF THE EDGE OF PAVEMENT
 AJ2831'OF BARTLETT RD, AND 2 FT EAST OF AN ORANGE FIBERGLASS WITNESS
 AJ2831'POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2831'POINT IS 0.40 FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND
 AJ2831'ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2831'(MH)
 AJ2831
 AJ2831                          STATION RECOVERY (2010)
 AJ2831
 AJ2831'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2831'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2833 ***********************************************************************
 AJ2833  DESIGNATION -  COO58 1B
 AJ2833  PID         -  AJ2833
 AJ2833  STATE/COUNTY-  IL/COOK
 AJ2833  COUNTRY     -  US
 AJ2833  USGS QUAD   -  STREAMWOOD (2018)
 AJ2833
 AJ2833                         *CURRENT SURVEY CONTROL
 AJ2833  ______________________________________________________________________
 AJ2833* NAD 83(2011) POSITION- 42 02 27.04506(N) 088 10 43.70770(W)   ADJUSTED
 AJ2833* NAD 83(2011) ELLIP HT-   210.741 (meters)        (06/27/12)   ADJUSTED
 AJ2833* NAD 83(2011) EPOCH   -  2010.00
 AJ2833* NAVD 88 ORTHO HEIGHT -   244.3   (meters)      802.    (feet) GPS OBS
 AJ2833  ______________________________________________________________________
 AJ2833  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2833  GEOID HEIGHT    -        -33.464 (meters)                     GEOID99
 AJ2833  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 AJ2833  NAD 83(2011) X  -    150,770.220 (meters)                     COMP
 AJ2833  NAD 83(2011) Y  - -4,741,722.121 (meters)                     COMP
 AJ2833  NAD 83(2011) Z  -  4,249,115.451 (meters)                     COMP
 AJ2833  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AJ2833
 AJ2833  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2833  Standards:
 AJ2833         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2833            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2833  -------------------------------------------------------------------
 AJ2833  NETWORK    0.73   1.37           0.34   0.24   0.70      0.09947646
 AJ2833  -------------------------------------------------------------------
 AJ2833  Click here for local accuracies and other accuracy information.
 AJ2833
 AJ2833.The horizontal coordinates were established by GPS observations
 AJ2833.and adjusted by the National Geodetic Survey in June 2012.
 AJ2833
 AJ2833.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2833.been affixed to the stable North American tectonic plate. See 
 AJ2833.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2833
 AJ2833.The horizontal coordinates are valid at the epoch date displayed above
 AJ2833.which is a decimal equivalence of Year/Month/Day.
 AJ2833
 AJ2833.The orthometric height was determined by GPS observations and a
 AJ2833.high-resolution geoid model.
 AJ2833
 AJ2833.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2833.GEOID18 height accuracy estimate available here.
 AJ2833
 AJ2833.Click photographs - Photos may exist for this station.
 AJ2833
 AJ2833.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2833
 AJ2833.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2833
 AJ2833.The ellipsoidal height was determined by GPS observations
 AJ2833.and is referenced to NAD 83.
 AJ2833
 AJ2833. The following values were computed from the NAD 83(2011) position.
 AJ2833
 AJ2833;                    North         East     Units Scale Factor Converg.
 AJ2833;SPC IL E     -   596,650.948   312,794.058   MT  0.99997701   +0 06 12.5
 AJ2833;SPC IL E     - 1,957,512.32  1,026,225.17   sFT  0.99997701   +0 06 12.5
 AJ2833;UTM  16      - 4,654,983.462   402,435.685   MT  0.99971713   -0 47 22.1
 AJ2833
 AJ2833!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2833!SPC IL E     -   0.99996695  x   0.99997701  =   0.99994396
 AJ2833!UTM  16      -   0.99996695  x   0.99971713  =   0.99968409
 AJ2833
 AJ2833:                Primary Azimuth Mark                     Grid Az
 AJ2833:SPC IL E     -  COO58 1A                                 356 47 06.0
 AJ2833:UTM  16      -  COO58 1A                                 357 40 40.6
 AJ2833
 AJ2833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0243554983(NAD 83)
 AJ2833
 AJ2833|---------------------------------------------------------------------|
 AJ2833| PID    Reference Object                     Distance      Geod. Az  |
 AJ2833|                                                           dddmmss.s |
 AJ2833| AJ2831 COO58 1A                            APPROX. 0.6 KM 3565318.5 |
 AJ2833|---------------------------------------------------------------------|
 AJ2833
 AJ2833                          SUPERSEDED SURVEY CONTROL
 AJ2833
 AJ2833  NAD 83(2007)-  42 02 27.04534(N)    088 10 43.70870(W) AD(2002.00) 0
 AJ2833  ELLIP H (02/10/07)  210.765  (m)                       GP(2002.00)    
 AJ2833  NAD 83(1997)-  42 02 27.04523(N)    088 10 43.70840(W) AD(       ) 1
 AJ2833  ELLIP H (04/23/01)  210.788  (m)                       GP(       ) 3 1
 AJ2833
 AJ2833.Superseded values are not recommended for survey control.
 AJ2833
 AJ2833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2833.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2833
 AJ2833_MARKER: F = FLANGE-ENCASED ROD
 AJ2833_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2833+WITH SETTING: INFORMATION.
 AJ2833_STAMPING: COO58-1B
 AJ2833_MARK LOGO: ILDT
 AJ2833_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2833_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2833_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2833_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2833+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2017
 AJ2833_ROD/PIPE-DEPTH: 2.4 meters
 AJ2833_SLEEVE-DEPTH  : 0.9 meters
 AJ2833
 AJ2833  HISTORY     - Date     Condition        Report By
 AJ2833  HISTORY     - 20000616 MONUMENTED       SECI
 AJ2833  HISTORY     - 20170130 GOOD             ASMINC
 AJ2833
 AJ2833                          STATION DESCRIPTION
 AJ2833
 AJ2833'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2833'STATION IS LOCATED APPROXIMATELY 1.0 MI SOUTHWEST OF HOFFMAN
 AJ2833'ESTATES, 1.0 MI NORTH OF STREAMWOOD IN SECTION 14, T41N, R9E.  TO
 AJ2833'REACH FROM THE JUNCTION OF IL RT 58 AND RT 59 PROCEED EAST ON RT 58
 AJ2833'0.8 MI TO THE INTERSECTION OF BARTLETT RD AND RT 58,  THEN SOUTH
 AJ2833'0.37 MI ON BARTLETT RD TO THE STATION LOCATED 39.5 FT EAST OF THE
 AJ2833'NORTHBOUND CENTERLINE OF BARTLETT RD, 0.1 MI NORTH OF BODE RD.
 AJ2833'STATION IS 300 FT SOUTH OF A NATURAL GAS PIPELINE, 100.6 FT
 AJ2833'EAST NORTHEAST OF A MANHOLE LOCATED WEST OF BARTLETT RD, 62 FT
 AJ2833'NORTHEAST OF A PK NAIL LOCATED IN THE CONCRETE MEDIAN, 64.8 FT
 AJ2833'SOUTHEAST OF A PK NAIL LOCATED IN THE CONCRETE MEDIAN, 42 FT
 AJ2833'SOUTHEAST OF AN INLET, 24 FT EAST OF THE BACK OF CURB OF BARTLETT
 AJ2833'RD, AND 2 FT WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE-
 AJ2833'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.55
 AJ2833'FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED. PK
 AJ2833'NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2833
 AJ2833                          STATION RECOVERY (2017)
 AJ2833
 AJ2833'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2833'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2767 ***********************************************************************
 AJ2767  DESIGNATION -  COO6 1A
 AJ2767  PID         -  AJ2767
 AJ2767  STATE/COUNTY-  IL/COOK
 AJ2767  COUNTRY     -  US
 AJ2767  USGS QUAD   -  MOKENA (2018)
 AJ2767
 AJ2767                         *CURRENT SURVEY CONTROL
 AJ2767  ______________________________________________________________________
 AJ2767* NAD 83(2011) POSITION- 41 35 22.09180(N) 087 53 28.71081(W)   ADJUSTED
 AJ2767* NAD 83(2011) ELLIP HT-   183.564 (meters)        (06/27/12)   ADJUSTED
 AJ2767* NAD 83(2011) EPOCH   -  2010.00
 AJ2767* NAVD 88 ORTHO HEIGHT -   216.8   (meters)      711.    (feet) GPS OBS
 AJ2767  ______________________________________________________________________
 AJ2767  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2767  GEOID HEIGHT    -        -33.181 (meters)                     GEOID99
 AJ2767  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 AJ2767  NAD 83(2011) X  -    175,790.474 (meters)                     COMP
 AJ2767  NAD 83(2011) Y  - -4,774,289.917 (meters)                     COMP
 AJ2767  NAD 83(2011) Z  -  4,211,731.283 (meters)                     COMP
 AJ2767  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 AJ2767
 AJ2767  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2767  Standards:
 AJ2767         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2767            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2767  -------------------------------------------------------------------
 AJ2767  NETWORK    1.13   1.74           0.53   0.34   0.89     -0.25030751
 AJ2767  -------------------------------------------------------------------
 AJ2767  Click here for local accuracies and other accuracy information.
 AJ2767
 AJ2767.The horizontal coordinates were established by GPS observations
 AJ2767.and adjusted by the National Geodetic Survey in June 2012.
 AJ2767
 AJ2767.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2767.been affixed to the stable North American tectonic plate. See 
 AJ2767.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2767
 AJ2767.The horizontal coordinates are valid at the epoch date displayed above
 AJ2767.which is a decimal equivalence of Year/Month/Day.
 AJ2767
 AJ2767.The orthometric height was determined by GPS observations and a
 AJ2767.high-resolution geoid model.
 AJ2767
 AJ2767.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2767.GEOID18 height accuracy estimate available here.
 AJ2767
 AJ2767.Click photographs - Photos may exist for this station.
 AJ2767
 AJ2767.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2767
 AJ2767.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2767
 AJ2767.The ellipsoidal height was determined by GPS observations
 AJ2767.and is referenced to NAD 83.
 AJ2767
 AJ2767. The following values were computed from the NAD 83(2011) position.
 AJ2767
 AJ2767;                    North         East     Units Scale Factor Converg.
 AJ2767;SPC IL E     -   546,600.833   336,855.656   MT  0.99999171   +0 17 36.3
 AJ2767;SPC IL E     - 1,793,306.23  1,105,167.26   sFT  0.99999171   +0 17 36.3
 AJ2767;UTM  16      - 4,604,580.751   425,711.035   MT  0.99966791   -0 35 30.0
 AJ2767
 AJ2767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2767!SPC IL E     -   0.99997121  x   0.99999171  =   0.99996292
 AJ2767!UTM  16      -   0.99997121  x   0.99966791  =   0.99963913
 AJ2767
 AJ2767:                Primary Azimuth Mark                     Grid Az
 AJ2767:SPC IL E     -  COO6 1B                                  001 23 07.7
 AJ2767:UTM  16      -  COO6 1B                                  002 16 14.0
 AJ2767
 AJ2767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2571104580(NAD 83)
 AJ2767
 AJ2767|---------------------------------------------------------------------|
 AJ2767| PID    Reference Object                     Distance      Geod. Az  |
 AJ2767|                                                           dddmmss.s |
 AJ2767| AJ2769 COO6 1B                             APPROX. 0.7 KM 0014044.0 |
 AJ2767|---------------------------------------------------------------------|
 AJ2767
 AJ2767                          SUPERSEDED SURVEY CONTROL
 AJ2767
 AJ2767  NAD 83(2007)-  41 35 22.09184(N)    087 53 28.71175(W) AD(2002.00) 0
 AJ2767  ELLIP H (02/10/07)  183.585  (m)                       GP(2002.00)    
 AJ2767  NAD 83(1997)-  41 35 22.09191(N)    087 53 28.71162(W) AD(       ) 1
 AJ2767  ELLIP H (04/23/01)  183.592  (m)                       GP(       ) 3 1
 AJ2767
 AJ2767.Superseded values are not recommended for survey control.
 AJ2767
 AJ2767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2767.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2767
 AJ2767_MARKER: I = METAL ROD
 AJ2767_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2767+WITH SETTING: INFORMATION.
 AJ2767_STAMPING: COO6-1A
 AJ2767_MARK LOGO: ILDT
 AJ2767_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2767_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2767_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2767+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2000
 AJ2767_ROD/PIPE-DEPTH: 2.4 meters
 AJ2767_SLEEVE-DEPTH  : 0.9 meters
 AJ2767
 AJ2767  HISTORY     - Date     Condition        Report By
 AJ2767  HISTORY     - 20000620 MONUMENTED       SECI
 AJ2767
 AJ2767                          STATION DESCRIPTION
 AJ2767
 AJ2767'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2767'STATION IS LOCATED WITHIN THE CITY LIMITS OF ORLAND PARK
 AJ2767'IN SECTION 19, T36N, R12E.  TO REACH FROM THE JUNCTION OF US RT 6 AND
 AJ2767'IL RT 7 PROCEED 0.72 MI SOUTH ON US RT 6 TO THE STATION LOCATED 50 FT
 AJ2767'WEST OF THE CENTERLINE, 112.3 FT SOUTH OF CENTERLINE OF HANCOCK
 AJ2767'RD, AND 0.2 MI NORTH OF 167TH ST.  STATION IS 107.3 FT SOUTHWEST OF A
 AJ2767'POWER POLE (PP) LOCATED EAST OF RT 6, 101 FT SOUTH OF A BITUMINOUS
 AJ2767'ENTRANCE, 35 FT NORTH OF PP, 24 FT WEST OF THE EDGE OF  PAVEMENT,
 AJ2767'AND 2 FT EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS
 AJ2767'TO DATUM POINT THROUGH 6 INCH LOGO CAP.   DATUM POINT IS 0.35 FT
 AJ2767'BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED. (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2769 ***********************************************************************
 AJ2769  DESIGNATION -  COO6 1B
 AJ2769  PID         -  AJ2769
 AJ2769  STATE/COUNTY-  IL/COOK
 AJ2769  COUNTRY     -  US
 AJ2769  USGS QUAD   -  MOKENA (2018)
 AJ2769
 AJ2769                         *CURRENT SURVEY CONTROL
 AJ2769  ______________________________________________________________________
 AJ2769* NAD 83(2011) POSITION- 41 35 44.00814(N) 087 53 27.85506(W)   ADJUSTED
 AJ2769* NAD 83(2011) ELLIP HT-   184.491 (meters)        (06/27/12)   ADJUSTED
 AJ2769* NAD 83(2011) EPOCH   -  2010.00
 AJ2769* NAVD 88 ORTHO HEIGHT -   217.8   (meters)      715.    (feet) GPS OBS
 AJ2769  ______________________________________________________________________
 AJ2769  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2769  GEOID HEIGHT    -        -33.183 (meters)                     GEOID99
 AJ2769  GEOID HEIGHT    -        -33.273 (meters)                     GEOID18
 AJ2769  NAD 83(2011) X  -    175,793.789 (meters)                     COMP
 AJ2769  NAD 83(2011) Y  - -4,773,841.322 (meters)                     COMP
 AJ2769  NAD 83(2011) Z  -  4,212,237.596 (meters)                     COMP
 AJ2769  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 AJ2769
 AJ2769  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2769  Standards:
 AJ2769         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2769            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2769  -------------------------------------------------------------------
 AJ2769  NETWORK    1.19   1.86           0.56   0.36   0.95     -0.24146523
 AJ2769  -------------------------------------------------------------------
 AJ2769  Click here for local accuracies and other accuracy information.
 AJ2769
 AJ2769.The horizontal coordinates were established by GPS observations
 AJ2769.and adjusted by the National Geodetic Survey in June 2012.
 AJ2769
 AJ2769.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2769.been affixed to the stable North American tectonic plate. See 
 AJ2769.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2769
 AJ2769.The horizontal coordinates are valid at the epoch date displayed above
 AJ2769.which is a decimal equivalence of Year/Month/Day.
 AJ2769
 AJ2769.The orthometric height was determined by GPS observations and a
 AJ2769.high-resolution geoid model.
 AJ2769
 AJ2769.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2769.GEOID18 height accuracy estimate available here.
 AJ2769
 AJ2769.Click photographs - Photos may exist for this station.
 AJ2769
 AJ2769.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2769
 AJ2769.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2769
 AJ2769.The ellipsoidal height was determined by GPS observations
 AJ2769.and is referenced to NAD 83.
 AJ2769
 AJ2769. The following values were computed from the NAD 83(2011) position.
 AJ2769
 AJ2769;                    North         East     Units Scale Factor Converg.
 AJ2769;SPC IL E     -   547,277.072   336,872.011   MT  0.99999172   +0 17 37.0
 AJ2769;SPC IL E     - 1,795,524.86  1,105,220.92   sFT  0.99999172   +0 17 37.0
 AJ2769;UTM  16      - 4,605,256.438   425,737.826   MT  0.99966787   -0 35 29.7
 AJ2769
 AJ2769!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2769!SPC IL E     -   0.99997106  x   0.99999172  =   0.99996278
 AJ2769!UTM  16      -   0.99997106  x   0.99966787  =   0.99963894
 AJ2769
 AJ2769:                Primary Azimuth Mark                     Grid Az
 AJ2769:SPC IL E     -  COO6 1A                                  181 23 07.6
 AJ2769:UTM  16      -  COO6 1A                                  182 16 14.3
 AJ2769
 AJ2769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2573705256(NAD 83)
 AJ2769
 AJ2769|---------------------------------------------------------------------|
 AJ2769| PID    Reference Object                     Distance      Geod. Az  |
 AJ2769|                                                           dddmmss.s |
 AJ2769| AJ2767 COO6 1A                             APPROX. 0.7 KM 1814044.6 |
 AJ2769|---------------------------------------------------------------------|
 AJ2769
 AJ2769                          SUPERSEDED SURVEY CONTROL
 AJ2769
 AJ2769  NAD 83(2007)-  41 35 44.00819(N)    087 53 27.85599(W) AD(2002.00) 0
 AJ2769  ELLIP H (02/10/07)  184.511  (m)                       GP(2002.00)    
 AJ2769  NAD 83(1997)-  41 35 44.00825(N)    087 53 27.85587(W) AD(       ) 1
 AJ2769  ELLIP H (04/23/01)  184.519  (m)                       GP(       ) 3 1
 AJ2769
 AJ2769.Superseded values are not recommended for survey control.
 AJ2769
 AJ2769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2769.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2769
 AJ2769_MARKER: I = METAL ROD
 AJ2769_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2769+WITH SETTING: INFORMATION.
 AJ2769_STAMPING: COO6-1B
 AJ2769_MARK LOGO: ILDT
 AJ2769_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2769_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2769_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2769_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2769+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2017
 AJ2769_ROD/PIPE-DEPTH: 2.4 meters
 AJ2769_SLEEVE-DEPTH  : 0.9 meters
 AJ2769
 AJ2769  HISTORY     - Date     Condition        Report By
 AJ2769  HISTORY     - 20000621 MONUMENTED       SECI
 AJ2769  HISTORY     - 20170410 GOOD             ASMINC
 AJ2769
 AJ2769                          STATION DESCRIPTION
 AJ2769
 AJ2769'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2769'STATION IS LOCATED WITHIN THE CITY LIMITS OF ORLAND PARK
 AJ2769'IN SECTION 20, T36N, R12E.  TO REACH FROM THE JUNCTION OF US RT 6 AND
 AJ2769'IL RT 7 PROCEED SOUTH ON US RT 6 FOR 0.31 MI TO THE STATION LOCATED
 AJ2769'60 FT EAST OF THE US RT 6 CENTERLINE ON THE LOT OF THE ORLAND
 AJ2769'TOWNSHIP HIGHWAY DEPARTMENT.  STATION IS 76 FT NORTH OF THE
 AJ2769'ENTRANCE TO ADDRESS 16125, 49 FT SOUTH OF A VALVE VAULT, 32 FT
 AJ2769'SOUTHEAST OF PK NAIL IN POWER POLE, 26 FT NORTH OF THE ORLAND
 AJ2769'TOWNSHIP HIGHWAY DEPT SIGN, AND 2.0 FT WEST OF AN ORANGE
 AJ2769'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2769'INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  THE ROD WAS
 AJ2769'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2769'PHYSICAL TIES.  (MH)
 AJ2769
 AJ2769                          STATION RECOVERY (2017)
 AJ2769
 AJ2769'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2769'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2771 ***********************************************************************
 AJ2771  DESIGNATION -  COO6 2A
 AJ2771  PID         -  AJ2771
 AJ2771  STATE/COUNTY-  IL/COOK
 AJ2771  COUNTRY     -  US
 AJ2771  USGS QUAD   -  TINLEY PARK (2018)
 AJ2771
 AJ2771                         *CURRENT SURVEY CONTROL
 AJ2771  ______________________________________________________________________
 AJ2771* NAD 83(2011) POSITION- 41 36 08.71768(N) 087 46 27.33072(W)   ADJUSTED
 AJ2771* NAD 83(2011) ELLIP HT-   181.224 (meters)        (06/27/12)   ADJUSTED
 AJ2771* NAD 83(2011) EPOCH   -  2010.00
 AJ2771* NAVD 88 ORTHO HEIGHT -   214.6   (meters)      704.    (feet) GPS OBS
 AJ2771  ______________________________________________________________________
 AJ2771  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2771  GEOID HEIGHT    -        -33.253 (meters)                     GEOID99
 AJ2771  GEOID HEIGHT    -        -33.346 (meters)                     GEOID18
 AJ2771  NAD 83(2011) X  -    185,506.380 (meters)                     COMP
 AJ2771  NAD 83(2011) Y  - -4,772,964.807 (meters)                     COMP
 AJ2771  NAD 83(2011) Z  -  4,212,805.520 (meters)                     COMP
 AJ2771  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 AJ2771
 AJ2771  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2771  Standards:
 AJ2771         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2771            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2771  -------------------------------------------------------------------
 AJ2771  NETWORK    0.60   1.10           0.28   0.20   0.56     -0.09725651
 AJ2771  -------------------------------------------------------------------
 AJ2771  Click here for local accuracies and other accuracy information.
 AJ2771
 AJ2771.The horizontal coordinates were established by GPS observations
 AJ2771.and adjusted by the National Geodetic Survey in June 2012.
 AJ2771
 AJ2771.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2771.been affixed to the stable North American tectonic plate. See 
 AJ2771.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2771
 AJ2771.The horizontal coordinates are valid at the epoch date displayed above
 AJ2771.which is a decimal equivalence of Year/Month/Day.
 AJ2771
 AJ2771.The orthometric height was determined by GPS observations and a
 AJ2771.high-resolution geoid model.
 AJ2771
 AJ2771.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2771.GEOID18 height accuracy estimate available here.
 AJ2771
 AJ2771.Click photographs - Photos may exist for this station.
 AJ2771
 AJ2771.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2771
 AJ2771.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2771
 AJ2771.The ellipsoidal height was determined by GPS observations
 AJ2771.and is referenced to NAD 83.
 AJ2771
 AJ2771. The following values were computed from the NAD 83(2011) position.
 AJ2771
 AJ2771;                    North         East     Units Scale Factor Converg.
 AJ2771;SPC IL E     -   548,095.882   346,605.904   MT  1.00000172   +0 22 16.4
 AJ2771;SPC IL E     - 1,798,211.24  1,137,156.20   sFT  1.00000172   +0 22 16.4
 AJ2771;UTM  16      - 4,605,924.537   435,479.922   MT  0.99965123   -0 30 50.7
 AJ2771
 AJ2771!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2771!SPC IL E     -   0.99997158  x   1.00000172  =   0.99997330
 AJ2771!UTM  16      -   0.99997158  x   0.99965123  =   0.99962282
 AJ2771
 AJ2771:                Primary Azimuth Mark                     Grid Az
 AJ2771:SPC IL E     -  COO6 2B                                  088 27 46.2
 AJ2771:UTM  16      -  COO6 2B                                  089 20 53.3
 AJ2771
 AJ2771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3547905924(NAD 83)
 AJ2771
 AJ2771|---------------------------------------------------------------------|
 AJ2771| PID    Reference Object                     Distance      Geod. Az  |
 AJ2771|                                                           dddmmss.s |
 AJ2771| AJ2772 COO6 2B                             APPROX. 0.5 KM 0885002.6 |
 AJ2771|---------------------------------------------------------------------|
 AJ2771
 AJ2771                          SUPERSEDED SURVEY CONTROL
 AJ2771
 AJ2771  NAD 83(2007)-  41 36 08.71773(N)    087 46 27.33167(W) AD(2002.00) 0
 AJ2771  ELLIP H (02/10/07)  181.245  (m)                       GP(2002.00)    
 AJ2771  NAD 83(1997)-  41 36 08.71768(N)    087 46 27.33130(W) AD(       ) 1
 AJ2771  ELLIP H (04/23/01)  181.237  (m)                       GP(       ) 3 1
 AJ2771
 AJ2771.Superseded values are not recommended for survey control.
 AJ2771
 AJ2771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2771.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2771
 AJ2771_MARKER: I = METAL ROD
 AJ2771_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2771_STAMPING: COO6-2A
 AJ2771_MARK LOGO: ILDT
 AJ2771_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2771_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2771_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2771_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2771+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2000
 AJ2771_ROD/PIPE-DEPTH: 3.7 meters
 AJ2771_SLEEVE-DEPTH  : 0.9 meters
 AJ2771
 AJ2771  HISTORY     - Date     Condition        Report By
 AJ2771  HISTORY     - 20000620 MONUMENTED       SECI
 AJ2771
 AJ2771                          STATION DESCRIPTION
 AJ2771
 AJ2771'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2771'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF OAK FOREST IN
 AJ2771'SECTION 20, T36N, R13E.  TO REACH FROM THE JUNCTION OF IL RT 43 AND
 AJ2771'US RT 6 PROCEED EAST ON US RT 6 FOR 1.0 MI TO THE STATION LOCATED 23
 AJ2771'FT SOUTH OF THE BACK OF CURB OF IL RT 6 IN FRONT OF FOREST
 AJ2771'PRESERVE AND 250 FT EAST OF RIDGELAND AVE.  STATION IS 100.6 FT
 AJ2771'SOUTHWEST OF A PK NAIL IN US RT 6 PAVEMENT, 45 FT WEST OF THE
 AJ2771'ENTRANCE CENTERLINE TO THE PROFESSIONAL CENTER, 84.6 FT
 AJ2771'SOUTHWEST OF THE PK NAIL LOCATED IN THE MEDIAN OF US RT 6, 63.9 FT
 AJ2771'SOUTHEAST OF THE PK NAIL IN US RT 6 PAVEMENT, 34.3 FT WEST OF THE
 AJ2771'CENTERLINE OF GATED BITUMINOUS ENTRANCE TO THE FOREST PRESERVE,
 AJ2771'10 FT NORTH OF THE CENTERLINE OF THE BIKEPATH, AND 21 FT WEST OF AN
 AJ2771'ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2771'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW CAP.  PK NAILS
 AJ2771'WERE SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2772 ***********************************************************************
 AJ2772  DESIGNATION -  COO6 2B
 AJ2772  PID         -  AJ2772
 AJ2772  STATE/COUNTY-  IL/COOK
 AJ2772  COUNTRY     -  US
 AJ2772  USGS QUAD   -  TINLEY PARK (2018)
 AJ2772
 AJ2772                         *CURRENT SURVEY CONTROL
 AJ2772  ______________________________________________________________________
 AJ2772* NAD 83(2011) POSITION- 41 36 09.07257(N) 087 46 04.05612(W)   ADJUSTED
 AJ2772* NAD 83(2011) ELLIP HT-   179.272 (meters)        (06/27/12)   ADJUSTED
 AJ2772* NAD 83(2011) EPOCH   -  2010.00
 AJ2772* NAVD 88 ORTHO HEIGHT -   212.6   (meters)      698.    (feet) GPS OBS
 AJ2772  ______________________________________________________________________
 AJ2772  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2772  GEOID HEIGHT    -        -33.257 (meters)                     GEOID99
 AJ2772  GEOID HEIGHT    -        -33.350 (meters)                     GEOID18
 AJ2772  NAD 83(2011) X  -    186,044.613 (meters)                     COMP
 AJ2772  NAD 83(2011) Y  - -4,772,935.122 (meters)                     COMP
 AJ2772  NAD 83(2011) Z  -  4,212,812.411 (meters)                     COMP
 AJ2772  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AJ2772
 AJ2772  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2772  Standards:
 AJ2772         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2772            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2772  -------------------------------------------------------------------
 AJ2772  NETWORK    0.72   1.25           0.33   0.24   0.64     -0.15675643
 AJ2772  -------------------------------------------------------------------
 AJ2772  Click here for local accuracies and other accuracy information.
 AJ2772
 AJ2772.The horizontal coordinates were established by GPS observations
 AJ2772.and adjusted by the National Geodetic Survey in June 2012.
 AJ2772
 AJ2772.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2772.been affixed to the stable North American tectonic plate. See 
 AJ2772.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2772
 AJ2772.The horizontal coordinates are valid at the epoch date displayed above
 AJ2772.which is a decimal equivalence of Year/Month/Day.
 AJ2772
 AJ2772.The orthometric height was determined by GPS observations and a
 AJ2772.high-resolution geoid model.
 AJ2772
 AJ2772.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2772.GEOID18 height accuracy estimate available here.
 AJ2772
 AJ2772.Click photographs - Photos may exist for this station.
 AJ2772
 AJ2772.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2772
 AJ2772.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2772
 AJ2772.The ellipsoidal height was determined by GPS observations
 AJ2772.and is referenced to NAD 83.
 AJ2772
 AJ2772. The following values were computed from the NAD 83(2011) position.
 AJ2772
 AJ2772;                    North         East     Units Scale Factor Converg.
 AJ2772;SPC IL E     -   548,110.342   347,144.787   MT  1.00000234   +0 22 31.8
 AJ2772;SPC IL E     - 1,798,258.68  1,138,924.19   sFT  1.00000234   +0 22 31.8
 AJ2772;UTM  16      - 4,605,930.668   436,018.774   MT  0.99965037   -0 30 35.3
 AJ2772
 AJ2772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2772!SPC IL E     -   0.99997188  x   1.00000234  =   0.99997422
 AJ2772!UTM  16      -   0.99997188  x   0.99965037  =   0.99962226
 AJ2772
 AJ2772:                Primary Azimuth Mark                     Grid Az
 AJ2772:SPC IL E     -  COO6 2A                                  268 27 46.3
 AJ2772:UTM  16      -  COO6 2A                                  269 20 53.4
 AJ2772
 AJ2772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3601805930(NAD 83)
 AJ2772
 AJ2772|---------------------------------------------------------------------|
 AJ2772| PID    Reference Object                     Distance      Geod. Az  |
 AJ2772|                                                           dddmmss.s |
 AJ2772| AJ2771 COO6 2A                             APPROX. 0.5 KM 2685018.1 |
 AJ2772|---------------------------------------------------------------------|
 AJ2772
 AJ2772                          SUPERSEDED SURVEY CONTROL
 AJ2772
 AJ2772  NAD 83(2007)-  41 36 09.07263(N)    087 46 04.05707(W) AD(2002.00) 0
 AJ2772  ELLIP H (02/10/07)  179.292  (m)                       GP(2002.00)    
 AJ2772  NAD 83(1997)-  41 36 09.07253(N)    087 46 04.05665(W) AD(       ) 1
 AJ2772  ELLIP H (04/23/01)  179.282  (m)                       GP(       ) 3 1
 AJ2772
 AJ2772.Superseded values are not recommended for survey control.
 AJ2772
 AJ2772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2772.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2772
 AJ2772_MARKER: I = METAL ROD
 AJ2772_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2772+WITH SETTING: INFORMATION.
 AJ2772_STAMPING: COO6-2B
 AJ2772_MARK LOGO: ILDT
 AJ2772_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2772_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2772_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2772+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2000
 AJ2772_ROD/PIPE-DEPTH: 2.4 meters
 AJ2772_SLEEVE-DEPTH  : 0.9 meters
 AJ2772
 AJ2772  HISTORY     - Date     Condition        Report By
 AJ2772  HISTORY     - 20000620 MONUMENTED       SECI
 AJ2772
 AJ2772                          STATION DESCRIPTION
 AJ2772
 AJ2772'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2772'STATION IS LOCATED IN THE CITY LIMITS OF OAK FOREST IN SECTION 20,
 AJ2772'T36N, R13E.  TO REACH FROM THE JUNCTION OF IL RT 43 AND RT 6 PROCEED
 AJ2772'1.5 MI EAST ON US RT 6, LOCATED 1.6 MI WEST OF RT 50 (CICERO) AND 110
 AJ2772'FT
 AJ2772'EAST  OF CENTERLINE OF ARROYO DR ON FOREST PRESERVE PROPERTY.
 AJ2772'STATION IS 61 FT SOUTHWEST OF A LIGHTPOLE, 45 FT SOUTH OF THE
 AJ2772'EASTBOUND CENTERLINE OF RT 6, 35 FT SOUTHWEST OF AN INLET, 47 FT
 AJ2772'SOUTHEAST OF A TRAFFIC SIGNAL POLE, 29 FT NORTH OF THE CENTERLINE
 AJ2772'OF THE BIKEPATH, 46 FT EAST OF CENTERLINE OF BIKE PATH, 30 FT SOUTH
 AJ2772'OF THE BACK OF CURB OF RT 6, AND 2 FT NORTH OF AN ORANGE FIBERGLASS
 AJ2772'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2772'CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  THE ROD WAS DRIVEN TO
 AJ2772'REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2772'(MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2768 ***********************************************************************
 AJ2768  DESIGNATION -  COO6 3A
 AJ2768  PID         -  AJ2768
 AJ2768  STATE/COUNTY-  IL/COOK
 AJ2768  COUNTRY     -  US
 AJ2768  USGS QUAD   -  CALUMET CITY (2018)
 AJ2768
 AJ2768                         *CURRENT SURVEY CONTROL
 AJ2768  ______________________________________________________________________
 AJ2768* NAD 83(2011) POSITION- 41 36 02.59656(N) 087 34 54.46784(W)   ADJUSTED
 AJ2768* NAD 83(2011) ELLIP HT-   151.364 (meters)        (06/27/12)   ADJUSTED
 AJ2768* NAD 83(2011) EPOCH   -  2010.00
 AJ2768* NAVD 88 ORTHO HEIGHT -   184.8   (meters)      606.    (feet) GPS OBS
 AJ2768  ______________________________________________________________________
 AJ2768  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2768  GEOID HEIGHT    -        -33.384 (meters)                     GEOID99
 AJ2768  GEOID HEIGHT    -        -33.472 (meters)                     GEOID18
 AJ2768  NAD 83(2011) X  -    201,542.490 (meters)                     COMP
 AJ2768  NAD 83(2011) Y  - -4,772,417.714 (meters)                     COMP
 AJ2768  NAD 83(2011) Z  -  4,212,644.475 (meters)                     COMP
 AJ2768  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 AJ2768
 AJ2768  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2768  Standards:
 AJ2768         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2768            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2768  -------------------------------------------------------------------
 AJ2768  NETWORK    0.65   1.25           0.30   0.22   0.64      0.05437715
 AJ2768  -------------------------------------------------------------------
 AJ2768  Click here for local accuracies and other accuracy information.
 AJ2768
 AJ2768.The horizontal coordinates were established by GPS observations
 AJ2768.and adjusted by the National Geodetic Survey in June 2012.
 AJ2768
 AJ2768.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2768.been affixed to the stable North American tectonic plate. See 
 AJ2768.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2768
 AJ2768.The horizontal coordinates are valid at the epoch date displayed above
 AJ2768.which is a decimal equivalence of Year/Month/Day.
 AJ2768
 AJ2768.The orthometric height was determined by GPS observations and a
 AJ2768.high-resolution geoid model.
 AJ2768
 AJ2768.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2768.GEOID18 height accuracy estimate available here.
 AJ2768
 AJ2768.Click photographs - Photos may exist for this station.
 AJ2768
 AJ2768.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2768
 AJ2768.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2768
 AJ2768.The ellipsoidal height was determined by GPS observations
 AJ2768.and is referenced to NAD 83.
 AJ2768
 AJ2768. The following values were computed from the NAD 83(2011) position.
 AJ2768
 AJ2768;                    North         East     Units Scale Factor Converg.
 AJ2768;SPC IL E     -   548,028.881   362,651.762   MT  1.00002329   +0 29 56.4
 AJ2768;SPC IL E     - 1,797,991.42  1,189,799.99   sFT  1.00002329   +0 29 56.4
 AJ2768;UTM  16      - 4,605,609.745   451,516.854   MT  0.99962893   -0 23 10.6
 AJ2768
 AJ2768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2768!SPC IL E     -   0.99997626  x   1.00002329  =   0.99999955
 AJ2768!UTM  16      -   0.99997626  x   0.99962893  =   0.99960520
 AJ2768
 AJ2768:                Primary Azimuth Mark                     Grid Az
 AJ2768:SPC IL E     -  COO6 3B                                  085 04 53.1
 AJ2768:UTM  16      -  COO6 3B                                  085 58 00.1
 AJ2768
 AJ2768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5151605609(NAD 83)
 AJ2768
 AJ2768|---------------------------------------------------------------------|
 AJ2768| PID    Reference Object                     Distance      Geod. Az  |
 AJ2768|                                                           dddmmss.s |
 AJ2768| AJ2770 COO6 3B                             APPROX. 0.5 KM 0853449.5 |
 AJ2768|---------------------------------------------------------------------|
 AJ2768
 AJ2768                          SUPERSEDED SURVEY CONTROL
 AJ2768
 AJ2768  NAD 83(2007)-  41 36 02.59662(N)    087 34 54.46880(W) AD(2002.00) 0
 AJ2768  ELLIP H (02/10/07)  151.385  (m)                       GP(2002.00)    
 AJ2768  NAD 83(1997)-  41 36 02.59647(N)    087 34 54.46819(W) AD(       ) 1
 AJ2768  ELLIP H (04/23/01)  151.366  (m)                       GP(       ) 3 1
 AJ2768
 AJ2768.Superseded values are not recommended for survey control.
 AJ2768
 AJ2768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2768.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2768
 AJ2768_MARKER: I = METAL ROD
 AJ2768_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2768_STAMPING: COO6-3A
 AJ2768_MARK LOGO: ILDT
 AJ2768_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2768_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2768_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2768+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2007
 AJ2768_ROD/PIPE-DEPTH: 3.7 meters
 AJ2768_SLEEVE-DEPTH  : 0.9 meters
 AJ2768
 AJ2768  HISTORY     - Date     Condition        Report By
 AJ2768  HISTORY     - 20000621 MONUMENTED       SECI
 AJ2768  HISTORY     - 20060403 GOOD             INDIV
 AJ2768  HISTORY     - 20071101 GOOD             INDIV
 AJ2768
 AJ2768                          STATION DESCRIPTION
 AJ2768
 AJ2768'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2768'STATION IS LOCATED WITHIN THE CITY LIMITS OF SOUTH
 AJ2768'HOLLAND, 2.0 MI SOUTHEAST OF DOLTON IN SECTION 23, T36N, R14E.  TO
 AJ2768'REACH FROM THE JUNCTION OF US RT 6 AND INTERSTATE 94 PROCEED EAST
 AJ2768'ON US RT 6 FOR 500 FT TO THE STATION LOCATED 55.7 FT SOUTH OF
 AJ2768'CENTERLINE OF US RT 6 EASTBOUND.  STATION IS LOCATED 1.15 MI WEST OF
 AJ2768'IL RT 83, 3.0 FT NORTHEAST OF GUARDRAIL FOR ON-RAMP TO I-94
 AJ2768'WESTBOUND, AND 4.5 FT SOUTHEAST OF PK NAIL SET IN TOP OF A WOOD
 AJ2768'GUARDRAIL POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2768'CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS ARE SET IN WOOD
 AJ2768'PHYSICAL TIES.  (MH)
 AJ2768
 AJ2768                          STATION RECOVERY (2006)
 AJ2768
 AJ2768'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (PWM)
 AJ2768'RECOVERED AS DESCRIBED, LONGEVITY MAY BECOME AN ISSUE, AREA CURRENTLY
 AJ2768'UNDER CONSTRUCTION
 AJ2768
 AJ2768                          STATION RECOVERY (2007)
 AJ2768
 AJ2768'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TBW)
 AJ2768'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2770 ***********************************************************************
 AJ2770  DESIGNATION -  COO6 3B
 AJ2770  PID         -  AJ2770
 AJ2770  STATE/COUNTY-  IL/COOK
 AJ2770  COUNTRY     -  US
 AJ2770  USGS QUAD   -  CALUMET CITY (2018)
 AJ2770
 AJ2770                         *CURRENT SURVEY CONTROL
 AJ2770  ______________________________________________________________________
 AJ2770* NAD 83(2011) POSITION- 41 36 03.95411(N) 087 34 31.05605(W)   ADJUSTED
 AJ2770* NAD 83(2011) ELLIP HT-   148.667 (meters)        (06/27/12)   ADJUSTED
 AJ2770* NAD 83(2011) EPOCH   -  2010.00
 AJ2770* NAVD 88 ORTHO HEIGHT -   182.1   (meters)      597.    (feet) GPS OBS
 AJ2770  ______________________________________________________________________
 AJ2770  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2770  GEOID HEIGHT    -        -33.388 (meters)                     GEOID99
 AJ2770  GEOID HEIGHT    -        -33.477 (meters)                     GEOID18
 AJ2770  NAD 83(2011) X  -    202,082.913 (meters)                     COMP
 AJ2770  NAD 83(2011) Y  - -4,772,365.009 (meters)                     COMP
 AJ2770  NAD 83(2011) Z  -  4,212,674.004 (meters)                     COMP
 AJ2770  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 AJ2770
 AJ2770  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2770  Standards:
 AJ2770         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2770            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2770  -------------------------------------------------------------------
 AJ2770  NETWORK    0.69   1.31           0.32   0.23   0.67      0.06180646
 AJ2770  -------------------------------------------------------------------
 AJ2770  Click here for local accuracies and other accuracy information.
 AJ2770
 AJ2770.The horizontal coordinates were established by GPS observations
 AJ2770.and adjusted by the National Geodetic Survey in June 2012.
 AJ2770
 AJ2770.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2770.been affixed to the stable North American tectonic plate. See 
 AJ2770.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2770
 AJ2770.The horizontal coordinates are valid at the epoch date displayed above
 AJ2770.which is a decimal equivalence of Year/Month/Day.
 AJ2770
 AJ2770.The orthometric height was determined by GPS observations and a
 AJ2770.high-resolution geoid model.
 AJ2770
 AJ2770.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2770.GEOID18 height accuracy estimate available here.
 AJ2770
 AJ2770.Click photographs - Photos may exist for this station.
 AJ2770
 AJ2770.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2770
 AJ2770.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2770
 AJ2770.The ellipsoidal height was determined by GPS observations
 AJ2770.and is referenced to NAD 83.
 AJ2770
 AJ2770. The following values were computed from the NAD 83(2011) position.
 AJ2770
 AJ2770;                    North         East     Units Scale Factor Converg.
 AJ2770;SPC IL E     -   548,075.505   363,193.543   MT  1.00002412   +0 30 11.9
 AJ2770;SPC IL E     - 1,798,144.39  1,191,577.48   sFT  1.00002412   +0 30 11.9
 AJ2770;UTM  16      - 4,605,647.978   452,059.076   MT  0.99962828   -0 22 55.1
 AJ2770
 AJ2770!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2770!SPC IL E     -   0.99997668  x   1.00002412  =   1.00000080
 AJ2770!UTM  16      -   0.99997668  x   0.99962828  =   0.99960497
 AJ2770
 AJ2770:                Primary Azimuth Mark                     Grid Az
 AJ2770:SPC IL E     -  COO6 3A                                  265 04 53.1
 AJ2770:UTM  16      -  COO6 3A                                  265 58 00.1
 AJ2770
 AJ2770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5205905647(NAD 83)
 AJ2770
 AJ2770|---------------------------------------------------------------------|
 AJ2770| PID    Reference Object                     Distance      Geod. Az  |
 AJ2770|                                                           dddmmss.s |
 AJ2770| AJ2768 COO6 3A                             APPROX. 0.5 KM 2653505.0 |
 AJ2770|---------------------------------------------------------------------|
 AJ2770
 AJ2770                          SUPERSEDED SURVEY CONTROL
 AJ2770
 AJ2770  NAD 83(2007)-  41 36 03.95418(N)    087 34 31.05701(W) AD(2002.00) 0
 AJ2770  ELLIP H (02/10/07)  148.688  (m)                       GP(2002.00)    
 AJ2770  NAD 83(1997)-  41 36 03.95401(N)    087 34 31.05639(W) AD(       ) 1
 AJ2770  ELLIP H (04/23/01)  148.669  (m)                       GP(       ) 3 1
 AJ2770
 AJ2770.Superseded values are not recommended for survey control.
 AJ2770
 AJ2770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2770.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2770
 AJ2770_MARKER: I = METAL ROD
 AJ2770_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2770_STAMPING: COO6-3B
 AJ2770_MARK LOGO: ILDT
 AJ2770_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2770_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2770_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2770_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2770+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2007
 AJ2770_ROD/PIPE-DEPTH: 4.9 meters
 AJ2770_SLEEVE-DEPTH  : 0.9 meters
 AJ2770
 AJ2770  HISTORY     - Date     Condition        Report By
 AJ2770  HISTORY     - 20000621 MONUMENTED       SECI
 AJ2770  HISTORY     - 20040520 GOOD             JCLS
 AJ2770  HISTORY     - 20060403 GOOD             INDIV
 AJ2770  HISTORY     - 20071101 GOOD             INDIV
 AJ2770
 AJ2770                          STATION DESCRIPTION
 AJ2770
 AJ2770'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2770'STATION IS LOCATED WITHIN THE CITY LIMITS SOUTH HOLLAND IN
 AJ2770'SECTION 24, T36N, R14E.  TO REACH FROM THE JUNCTION OF US RT 6 AND IL
 AJ2770'RT 83 PROCEED WEST ON US RT 6 FOR 0.83 MI TO THE STATION LOCATED
 AJ2770'28.5 FT NORTH OF CENTERLINE OF US RT 6 WESTBOUND IN FRONT OF
 AJ2770'VALUE CITY FURNITURE.  STATION IS LOCATED 0.4 MI EAST OF OVERPASS
 AJ2770'OVER I-94, 0.1 MI EAST OF VAN DAM RD, 200 FT EAST OF ENTRANCE TO VALUE
 AJ2770'CITY FURNITURE, 33 FT SOUTHWEST OF VALUE CITY FURNITURE SIGN, 206
 AJ2770'FT NORTHWEST OF POWERPOLE (PP), 112 FT NORTH OF PP, 208 FT NORTH
 AJ2770'OF PP, 25 FT SOUTH OF BACK OF CURB FOR PARKING LOT, AND 113 FT WEST
 AJ2770'OF ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2770'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS
 AJ2770'ARE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2770
 AJ2770                          STATION RECOVERY (2004)
 AJ2770
 AJ2770'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 AJ2770'RECOVERED IN GOOD CONDITION.
 AJ2770
 AJ2770                          STATION RECOVERY (2006)
 AJ2770
 AJ2770'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (PWM)
 AJ2770'RECOVERED AS DESCRIBED
 AJ2770
 AJ2770                          STATION RECOVERY (2007)
 AJ2770
 AJ2770'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TBW)
 AJ2770'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2844 ***********************************************************************
 AJ2844  DESIGNATION -  COO62 1A
 AJ2844  PID         -  AJ2844
 AJ2844  STATE/COUNTY-  IL/COOK
 AJ2844  COUNTRY     -  US
 AJ2844  USGS QUAD   -  STREAMWOOD (2018)
 AJ2844
 AJ2844                         *CURRENT SURVEY CONTROL
 AJ2844  ______________________________________________________________________
 AJ2844* NAD 83(2011) POSITION- 42 06 36.51809(N) 088 10 12.31417(W)   ADJUSTED
 AJ2844* NAD 83(2011) ELLIP HT-   235.016 (meters)        (06/27/12)   ADJUSTED
 AJ2844* NAD 83(2011) EPOCH   -  2010.00
 AJ2844* NAVD 88 ORTHO HEIGHT -   268.7   (meters)      882.    (feet) GPS OBS
 AJ2844  ______________________________________________________________________
 AJ2844  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2844  GEOID HEIGHT    -        -33.605 (meters)                     GEOID99
 AJ2844  GEOID HEIGHT    -        -33.675 (meters)                     GEOID18
 AJ2844  NAD 83(2011) X  -    151,327.770 (meters)                     COMP
 AJ2844  NAD 83(2011) Y  - -4,736,561.570 (meters)                     COMP
 AJ2844  NAD 83(2011) Z  -  4,254,845.309 (meters)                     COMP
 AJ2844  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 AJ2844
 AJ2844  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2844  Standards:
 AJ2844         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2844            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2844  -------------------------------------------------------------------
 AJ2844  NETWORK    0.47   0.67           0.22   0.15   0.34     -0.11920938
 AJ2844  -------------------------------------------------------------------
 AJ2844  Click here for local accuracies and other accuracy information.
 AJ2844
 AJ2844.The horizontal coordinates were established by GPS observations
 AJ2844.and adjusted by the National Geodetic Survey in June 2012.
 AJ2844
 AJ2844.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2844.been affixed to the stable North American tectonic plate. See 
 AJ2844.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2844
 AJ2844.The horizontal coordinates are valid at the epoch date displayed above
 AJ2844.which is a decimal equivalence of Year/Month/Day.
 AJ2844
 AJ2844.The orthometric height was determined by GPS observations and a
 AJ2844.high-resolution geoid model.
 AJ2844
 AJ2844.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2844.GEOID18 height accuracy estimate available here.
 AJ2844
 AJ2844.Click photographs - Photos may exist for this station.
 AJ2844
 AJ2844.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2844
 AJ2844.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2844
 AJ2844.The ellipsoidal height was determined by GPS observations
 AJ2844.and is referenced to NAD 83.
 AJ2844
 AJ2844. The following values were computed from the NAD 83(2011) position.
 AJ2844
 AJ2844;                    North         East     Units Scale Factor Converg.
 AJ2844;SPC IL E     -   604,349.365   313,501.376   MT  0.99997724   +0 06 34.1
 AJ2844;SPC IL E     - 1,982,769.54  1,028,545.76   sFT  0.99997724   +0 06 34.1
 AJ2844;UTM  16      - 4,662,667.906   403,262.755   MT  0.99971515   -0 47 04.8
 AJ2844
 AJ2844!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2844!SPC IL E     -   0.99996314  x   0.99997724  =   0.99994038
 AJ2844!UTM  16      -   0.99996314  x   0.99971515  =   0.99967830
 AJ2844
 AJ2844:                Primary Azimuth Mark                     Grid Az
 AJ2844:SPC IL E     -  COO62 1B                                 129 45 46.3
 AJ2844:UTM  16      -  COO62 1B                                 130 39 25.2
 AJ2844
 AJ2844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0326262667(NAD 83)
 AJ2844
 AJ2844|---------------------------------------------------------------------|
 AJ2844| PID    Reference Object                     Distance      Geod. Az  |
 AJ2844|                                                           dddmmss.s |
 AJ2844| AJ2840 COO62 1B                            APPROX. 0.8 KM 1295220.4 |
 AJ2844|---------------------------------------------------------------------|
 AJ2844
 AJ2844                          SUPERSEDED SURVEY CONTROL
 AJ2844
 AJ2844  NAD 83(2007)-  42 06 36.51838(N)    088 10 12.31522(W) AD(2002.00) 0
 AJ2844  ELLIP H (02/10/07)  235.045  (m)                       GP(2002.00)    
 AJ2844  ELLIP H (02/03/05)  235.037  (m)                       GP(       ) 4 2
 AJ2844  NAD 83(1997)-  42 06 36.51844(N)    088 10 12.31490(W) AD(       ) 1
 AJ2844  ELLIP H (04/23/01)  235.065  (m)                       GP(       ) 3 1
 AJ2844
 AJ2844.Superseded values are not recommended for survey control.
 AJ2844
 AJ2844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2844.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2844
 AJ2844_MARKER: I = METAL ROD
 AJ2844_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2844+WITH SETTING: INFORMATION.
 AJ2844_STAMPING: COO62-1A
 AJ2844_MARK LOGO: ILDT
 AJ2844_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2844_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2844_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2844_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2844+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2015
 AJ2844_ROD/PIPE-DEPTH: 2.4 meters
 AJ2844_SLEEVE-DEPTH  : 0.9 meters
 AJ2844
 AJ2844  HISTORY     - Date     Condition        Report By
 AJ2844  HISTORY     - 20000613 MONUMENTED       SECI
 AJ2844  HISTORY     - 20090213 GOOD             CBBENG
 AJ2844  HISTORY     - 20100714 GOOD             ILDT
 AJ2844  HISTORY     - 20150218 GOOD             ILDT
 AJ2844
 AJ2844                          STATION DESCRIPTION
 AJ2844
 AJ2844'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2844'STATION IS LOCATED APPROXIMATELY 1.8 MI NORTHWEST OF SOUTH
 AJ2844'BARRINGTON IN SECTION 22, T42N, R9E.  TO REACH FROM THE JUNCTION OF
 AJ2844'IL RT 62 AND RT 59 PROCEED EAST ON RT 62 FOR 0.4 MI TO THE STATION
 AJ2844'LOCATED 29.5 FT NORTHEAST OF THE CENTERLINE OF RT 62  AT THE
 AJ2844'SOUTHEAST CORNER OF INTERSECTION OF RT 62 AND PALATINE RD ACROSS
 AJ2844'FROM CRABTREE TRAILS SUBDIVISION.  STATION IS 159 FT NORTH
 AJ2844'NORTHEAST OF PK NAIL IN POWER POLE (PP) LOCATED SOUTH OF RT 62, 40.8
 AJ2844'FT SOUTH SOUTHEAST OF PK NAIL IN PP, 21 FT SOUTHEAST OF THE FOREST
 AJ2844'PRESERVE OF COOK COUNTY SIGN, 10 FT NORTHEAST OF THE BACK OF CURB
 AJ2844'OF RT 62, AND 21 FT SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ2844'NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT
 AJ2844'IS 0.40 FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.
 AJ2844'PK NAILS WERE SET IN WOOD PHYSICAL TIES. (MH)
 AJ2844
 AJ2844                          STATION RECOVERY (2009)
 AJ2844
 AJ2844'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2844'RECOVERED AS DESCRIBED
 AJ2844
 AJ2844                          STATION RECOVERY (2010)
 AJ2844
 AJ2844'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2844'RECOVERED IN GOOD CONDITION.
 AJ2844
 AJ2844                          STATION RECOVERY (2015)
 AJ2844
 AJ2844'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 AJ2844'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2840 ***********************************************************************
 AJ2840  DESIGNATION -  COO62 1B
 AJ2840  PID         -  AJ2840
 AJ2840  STATE/COUNTY-  IL/COOK
 AJ2840  COUNTRY     -  US
 AJ2840  USGS QUAD   -  STREAMWOOD (2018)
 AJ2840
 AJ2840                         *CURRENT SURVEY CONTROL
 AJ2840  ______________________________________________________________________
 AJ2840* NAD 83(2011) POSITION- 42 06 20.84123(N) 088 09 47.11233(W)   ADJUSTED
 AJ2840* NAD 83(2011) ELLIP HT-   231.660 (meters)        (06/27/12)   ADJUSTED
 AJ2840* NAD 83(2011) EPOCH   -  2010.00
 AJ2840* NAVD 88 ORTHO HEIGHT -   265.3   (meters)      870.    (feet) GPS OBS
 AJ2840  ______________________________________________________________________
 AJ2840  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2840  GEOID HEIGHT    -        -33.600 (meters)                     GEOID99
 AJ2840  GEOID HEIGHT    -        -33.670 (meters)                     GEOID18
 AJ2840  NAD 83(2011) X  -    151,916.809 (meters)                     COMP
 AJ2840  NAD 83(2011) Y  - -4,736,864.736 (meters)                     COMP
 AJ2840  NAD 83(2011) Z  -  4,254,484.199 (meters)                     COMP
 AJ2840  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 AJ2840
 AJ2840  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2840  Standards:
 AJ2840         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2840            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2840  -------------------------------------------------------------------
 AJ2840  NETWORK    0.69   1.00           0.33   0.19   0.51     -0.24185445
 AJ2840  -------------------------------------------------------------------
 AJ2840  Click here for local accuracies and other accuracy information.
 AJ2840
 AJ2840.The horizontal coordinates were established by GPS observations
 AJ2840.and adjusted by the National Geodetic Survey in June 2012.
 AJ2840
 AJ2840.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2840.been affixed to the stable North American tectonic plate. See 
 AJ2840.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2840
 AJ2840.The horizontal coordinates are valid at the epoch date displayed above
 AJ2840.which is a decimal equivalence of Year/Month/Day.
 AJ2840
 AJ2840.The orthometric height was determined by GPS observations and a
 AJ2840.high-resolution geoid model.
 AJ2840
 AJ2840.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2840.GEOID18 height accuracy estimate available here.
 AJ2840
 AJ2840.Click photographs - Photos may exist for this station.
 AJ2840
 AJ2840.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2840
 AJ2840.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2840
 AJ2840.The ellipsoidal height was determined by GPS observations
 AJ2840.and is referenced to NAD 83.
 AJ2840
 AJ2840. The following values were computed from the NAD 83(2011) position.
 AJ2840
 AJ2840;                    North         East     Units Scale Factor Converg.
 AJ2840;SPC IL E     -   603,866.808   314,081.322   MT  0.99997744   +0 06 50.9
 AJ2840;SPC IL E     - 1,981,186.35  1,030,448.47   sFT  0.99997744   +0 06 50.9
 AJ2840;UTM  16      - 4,662,176.488   403,834.950   MT  0.99971379   -0 46 47.7
 AJ2840
 AJ2840!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2840!SPC IL E     -   0.99996367  x   0.99997744  =   0.99994111
 AJ2840!UTM  16      -   0.99996367  x   0.99971379  =   0.99967747
 AJ2840
 AJ2840:                Primary Azimuth Mark                     Grid Az
 AJ2840:SPC IL E     -  COO62 1A                                 309 45 46.4
 AJ2840:UTM  16      -  COO62 1A                                 310 39 25.0
 AJ2840
 AJ2840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0383462176(NAD 83)
 AJ2840
 AJ2840|---------------------------------------------------------------------|
 AJ2840| PID    Reference Object                     Distance      Geod. Az  |
 AJ2840|                                                           dddmmss.s |
 AJ2840| AJ2844 COO62 1A                            APPROX. 0.8 KM 3095237.3 |
 AJ2840|---------------------------------------------------------------------|
 AJ2840
 AJ2840                          SUPERSEDED SURVEY CONTROL
 AJ2840
 AJ2840  NAD 83(2007)-  42 06 20.84147(N)    088 09 47.11338(W) AD(2002.00) 0
 AJ2840  ELLIP H (02/10/07)  231.688  (m)                       GP(2002.00)    
 AJ2840  NAD 83(1997)-  42 06 20.84155(N)    088 09 47.11306(W) AD(       ) 1
 AJ2840  ELLIP H (04/23/01)  231.708  (m)                       GP(       ) 3 1
 AJ2840
 AJ2840.Superseded values are not recommended for survey control.
 AJ2840
 AJ2840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2840.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2840
 AJ2840_MARKER: I = METAL ROD
 AJ2840_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2840_STAMPING: COO62-1B
 AJ2840_MARK LOGO: ILDT
 AJ2840_PROJECTION: FLUSH
 AJ2840_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2840_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2840_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2840+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2010
 AJ2840_ROD/PIPE-DEPTH: 3.7 meters
 AJ2840_SLEEVE-DEPTH  : 0.9 meters
 AJ2840
 AJ2840  HISTORY     - Date     Condition        Report By
 AJ2840  HISTORY     - 20000613 MONUMENTED       SECI
 AJ2840  HISTORY     - 20100714 GOOD             ILDT
 AJ2840
 AJ2840                          STATION DESCRIPTION
 AJ2840
 AJ2840'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2840'STATION IS LOCATED APPROXIMATELY  1.2 MI NORTH OF SOUTH
 AJ2840'BARRINGTON IN SECTION 22, T42N, R9E.  TO REACH FROM THE JUNCTION OF
 AJ2840'IL RT 62 AND RT 59 PROCEED EAST ON RT 62 FOR 0.9 MI TO THE STATION
 AJ2840'LOCATED 46.4 FT SOUTH OF THE CENTERLINE OF IL RT 62 AND 0.48 MI EAST
 AJ2840'OF PALATINE RD.  STATION IS 244 FT WEST OF PK NAIL IN POWER POLE (PP),
 AJ2840'65 FT WEST OF PK NAIL IN PP, 116 FT EAST OF PK NAIL IN PP, 55 FT WEST
 AJ2840'OF
 AJ2840'CENTERLINE OF A PAVED ENTRANCE TO A FIELD, 21 FT SOUTH OF THE EDGE
 AJ2840'OF PAVEMENT OF RT 62, AND 2 FT NORTH OF AN ORANGE FIBERGLASS
 AJ2840'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2840'CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2840'PHYSICAL TIES.  (MH)
 AJ2840
 AJ2840                          STATION RECOVERY (2010)
 AJ2840
 AJ2840'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2840'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2809 ***********************************************************************
 AJ2809  DESIGNATION -  COO64 1A
 AJ2809  PID         -  AJ2809
 AJ2809  STATE/COUNTY-  IL/COOK
 AJ2809  COUNTRY     -  US
 AJ2809  USGS QUAD   -  RIVER FOREST (2018)
 AJ2809
 AJ2809                         *CURRENT SURVEY CONTROL
 AJ2809  ______________________________________________________________________
 AJ2809* NAD 83(2011) POSITION- 41 54 30.12163(N) 087 50 48.81763(W)   ADJUSTED
 AJ2809* NAD 83(2011) ELLIP HT-   158.791 (meters)        (06/27/12)   ADJUSTED
 AJ2809* NAD 83(2011) EPOCH   -  2010.00
 AJ2809* NAVD 88 ORTHO HEIGHT -   192.3   (meters)      631.    (feet) GPS OBS
 AJ2809  ______________________________________________________________________
 AJ2809  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2809  GEOID HEIGHT    -        -33.456 (meters)                     GEOID99
 AJ2809  GEOID HEIGHT    -        -33.534 (meters)                     GEOID18
 AJ2809  NAD 83(2011) X  -    178,604.584 (meters)                     COMP
 AJ2809  NAD 83(2011) Y  - -4,750,565.158 (meters)                     COMP
 AJ2809  NAD 83(2011) Z  -  4,238,140.815 (meters)                     COMP
 AJ2809  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AJ2809
 AJ2809  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2809  Standards:
 AJ2809         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2809            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2809  -------------------------------------------------------------------
 AJ2809  NETWORK    0.65   1.39           0.30   0.22   0.71     -0.16471548
 AJ2809  -------------------------------------------------------------------
 AJ2809  Click here for local accuracies and other accuracy information.
 AJ2809
 AJ2809.The horizontal coordinates were established by GPS observations
 AJ2809.and adjusted by the National Geodetic Survey in June 2012.
 AJ2809
 AJ2809.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2809.been affixed to the stable North American tectonic plate. See 
 AJ2809.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2809
 AJ2809.The horizontal coordinates are valid at the epoch date displayed above
 AJ2809.which is a decimal equivalence of Year/Month/Day.
 AJ2809
 AJ2809.The orthometric height was determined by GPS observations and a
 AJ2809.high-resolution geoid model.
 AJ2809
 AJ2809.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2809.GEOID18 height accuracy estimate available here.
 AJ2809
 AJ2809.Click photographs - Photos may exist for this station.
 AJ2809
 AJ2809.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2809
 AJ2809.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2809
 AJ2809.The ellipsoidal height was determined by GPS observations
 AJ2809.and is referenced to NAD 83.
 AJ2809
 AJ2809. The following values were computed from the NAD 83(2011) position.
 AJ2809
 AJ2809;                    North         East     Units Scale Factor Converg.
 AJ2809;SPC IL E     -   582,039.415   340,358.699   MT  0.99999503   +0 19 29.7
 AJ2809;SPC IL E     - 1,909,574.31  1,116,660.16   sFT  0.99999503   +0 19 29.7
 AJ2809;UTM  16      - 4,639,949.155   429,761.456   MT  0.99966071   -0 33 56.5
 AJ2809
 AJ2809!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2809!SPC IL E     -   0.99997510  x   0.99999503  =   0.99997013
 AJ2809!UTM  16      -   0.99997510  x   0.99966071  =   0.99963581
 AJ2809
 AJ2809:                Primary Azimuth Mark                     Grid Az
 AJ2809:SPC IL E     -  COO64 1B                                 092 28 05.8
 AJ2809:UTM  16      -  COO64 1B                                 093 21 32.0
 AJ2809
 AJ2809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2976139949(NAD 83)
 AJ2809
 AJ2809|---------------------------------------------------------------------|
 AJ2809| PID    Reference Object                     Distance      Geod. Az  |
 AJ2809|                                                           dddmmss.s |
 AJ2809| AJ2805 COO64 1B                            APPROX. 0.7 KM 0924735.5 |
 AJ2809|---------------------------------------------------------------------|
 AJ2809
 AJ2809                          SUPERSEDED SURVEY CONTROL
 AJ2809
 AJ2809  NAD 83(2007)-  41 54 30.12170(N)    087 50 48.81867(W) AD(2002.00) 0
 AJ2809  ELLIP H (02/10/07)  158.820  (m)                       GP(2002.00)    
 AJ2809  NAD 83(1997)-  41 54 30.12182(N)    087 50 48.81876(W) AD(       ) 1
 AJ2809  ELLIP H (04/23/01)  158.850  (m)                       GP(       ) 3 1
 AJ2809
 AJ2809.Superseded values are not recommended for survey control.
 AJ2809
 AJ2809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2809.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2809
 AJ2809_MARKER: I = METAL ROD
 AJ2809_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2809_STAMPING: COO64-1A
 AJ2809_MARK LOGO: ILDT
 AJ2809_PROJECTION: FLUSH
 AJ2809_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2809_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2809_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2809+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2000
 AJ2809_ROD/PIPE-DEPTH: 3.7 meters
 AJ2809_SLEEVE-DEPTH  : 0.9 meters
 AJ2809
 AJ2809  HISTORY     - Date     Condition        Report By
 AJ2809  HISTORY     - 20000727 MONUMENTED       SECI
 AJ2809
 AJ2809                          STATION DESCRIPTION
 AJ2809
 AJ2809'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2809'STATION IS LOCATED APPROXIMATELY 1.8 MI SOUTHWEST OF ELMWOOD
 AJ2809'PARK IN THE CITY LIMITS OF MELROSE PARK IN SECTION 34, T42N, R12E.  TO
 AJ2809'REACH FROM THE JUNCTION OF IL RT 64  AND US RT 12/45 PROCEED EAST
 AJ2809'ON RT 64 FOR 2.1 MI TO THE STATION LOCATED 25 FT NORTH OF THE BACK
 AJ2809'OF CURB ON WESTBOUND RT 64. STATION IS 0.1 MI EAST OF GEORGE ST AND
 AJ2809'0.1 MI WEST OF 9TH AVE.  STATION IS 138.4 FT EAST OF THE CENTERLINE OF
 AJ2809'VALUE CITY ENTRANCE, 66 FT NORTHEAST OF THE TRAFFIC SIGNAL POLE,
 AJ2809'33.7 FT SOUTHWEST OF PK NAIL IN POWER POLE, 25 FT SOUTH OF BACK OF
 AJ2809'CURB OF  BITUMINOUS PARKING LOT FOR CINEMARK THEATRE, 25 FT
 AJ2809'NORTHEAST OF A VALVE VAULT, 15 FT SOUTHEAST OF A MANHOLE, AND 33.7
 AJ2809'FT SOUTHWEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS
 AJ2809'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.55 FT
 AJ2809'BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2805 ***********************************************************************
 AJ2805  DESIGNATION -  COO64 1B
 AJ2805  PID         -  AJ2805
 AJ2805  STATE/COUNTY-  IL/COOK
 AJ2805  COUNTRY     -  US
 AJ2805  USGS QUAD   -  RIVER FOREST (2018)
 AJ2805
 AJ2805                         *CURRENT SURVEY CONTROL
 AJ2805  ______________________________________________________________________
 AJ2805* NAD 83(2011) POSITION- 41 54 29.07664(N) 087 50 20.17199(W)   ADJUSTED
 AJ2805* NAD 83(2011) ELLIP HT-   157.852 (meters)        (06/27/12)   ADJUSTED
 AJ2805* NAD 83(2011) EPOCH   -  2010.00
 AJ2805* NAVD 88 ORTHO HEIGHT -   191.4   (meters)      628.    (feet) GPS OBS
 AJ2805  ______________________________________________________________________
 AJ2805  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2805  GEOID HEIGHT    -        -33.461 (meters)                     GEOID99
 AJ2805  GEOID HEIGHT    -        -33.539 (meters)                     GEOID18
 AJ2805  NAD 83(2011) X  -    179,265.117 (meters)                     COMP
 AJ2805  NAD 83(2011) Y  - -4,750,561.130 (meters)                     COMP
 AJ2805  NAD 83(2011) Z  -  4,238,116.193 (meters)                     COMP
 AJ2805  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 AJ2805
 AJ2805  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2805  Standards:
 AJ2805         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2805            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2805  -------------------------------------------------------------------
 AJ2805  NETWORK    0.86   1.55           0.40   0.28   0.79     -0.16465495
 AJ2805  -------------------------------------------------------------------
 AJ2805  Click here for local accuracies and other accuracy information.
 AJ2805
 AJ2805.The horizontal coordinates were established by GPS observations
 AJ2805.and adjusted by the National Geodetic Survey in June 2012.
 AJ2805
 AJ2805.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2805.been affixed to the stable North American tectonic plate. See 
 AJ2805.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2805
 AJ2805.The horizontal coordinates are valid at the epoch date displayed above
 AJ2805.which is a decimal equivalence of Year/Month/Day.
 AJ2805
 AJ2805.The orthometric height was determined by GPS observations and a
 AJ2805.high-resolution geoid model.
 AJ2805
 AJ2805.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2805.GEOID18 height accuracy estimate available here.
 AJ2805
 AJ2805.Click photographs - Photos may exist for this station.
 AJ2805
 AJ2805.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2805
 AJ2805.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2805
 AJ2805.The ellipsoidal height was determined by GPS observations
 AJ2805.and is referenced to NAD 83.
 AJ2805
 AJ2805. The following values were computed from the NAD 83(2011) position.
 AJ2805
 AJ2805;                    North         East     Units Scale Factor Converg.
 AJ2805;SPC IL E     -   582,010.949   341,019.070   MT  0.99999570   +0 19 48.8
 AJ2805;SPC IL E     - 1,909,480.92  1,118,826.73   sFT  0.99999570   +0 19 48.8
 AJ2805;UTM  16      - 4,639,910.441   430,421.083   MT  0.99965957   -0 33 37.4
 AJ2805
 AJ2805!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2805!SPC IL E     -   0.99997524  x   0.99999570  =   0.99997094
 AJ2805!UTM  16      -   0.99997524  x   0.99965957  =   0.99963482
 AJ2805
 AJ2805:                Primary Azimuth Mark                     Grid Az
 AJ2805:SPC IL E     -  COO64 1A                                 272 28 05.8
 AJ2805:UTM  16      -  COO64 1A                                 273 21 32.0
 AJ2805
 AJ2805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3042139910(NAD 83)
 AJ2805
 AJ2805|---------------------------------------------------------------------|
 AJ2805| PID    Reference Object                     Distance      Geod. Az  |
 AJ2805|                                                           dddmmss.s |
 AJ2805| AJ2809 COO64 1A                            APPROX. 0.7 KM 2724754.6 |
 AJ2805|---------------------------------------------------------------------|
 AJ2805
 AJ2805                          SUPERSEDED SURVEY CONTROL
 AJ2805
 AJ2805  NAD 83(2007)-  41 54 29.07674(N)    087 50 20.17304(W) AD(2002.00) 0
 AJ2805  ELLIP H (02/10/07)  157.884  (m)                       GP(2002.00)    
 AJ2805  NAD 83(1997)-  41 54 29.07682(N)    087 50 20.17310(W) AD(       ) 1
 AJ2805  ELLIP H (04/23/01)  157.905  (m)                       GP(       ) 3 1
 AJ2805
 AJ2805.Superseded values are not recommended for survey control.
 AJ2805
 AJ2805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2805.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2805
 AJ2805_MARKER: I = METAL ROD
 AJ2805_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2805_STAMPING: COO64-1B
 AJ2805_MARK LOGO: ILDT
 AJ2805_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2805_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2805+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2000
 AJ2805_ROD/PIPE-DEPTH: 3.7 meters
 AJ2805_SLEEVE-DEPTH  : 0.9 meters
 AJ2805
 AJ2805  HISTORY     - Date     Condition        Report By
 AJ2805  HISTORY     - 20000727 MONUMENTED       SECI
 AJ2805
 AJ2805                          STATION DESCRIPTION
 AJ2805
 AJ2805'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2805'STATION IS LOCATED APPROXIMATELY 1.5 NORTHWEST OF RIVER FOREST
 AJ2805'WITHIN THE CITY LIMITS OF MELROSE PARK IN SECTION 2, T39N, R12E.  TO
 AJ2805'REACH FROM THE JUNCTION OF IL RT 64 AND IL RT 43 PROCEED WEST ON RT
 AJ2805'64 FOR 1.7 MI TO THE STATION LOCATED 39 FT SOUTH OF THE BACK OF CURB
 AJ2805'OF IL RT 64 AND 200 FT EAST OF 5TH AVE.  STATION IS LOCATED ON THE
 AJ2805'GROUNDS OF THE MAYWOOD PARK HORSE RACE TRACK 300 FT WEST OF
 AJ2805'THE RAILROAD TRACK BRIDGE, 222.8 FT SOUTHEAST OF PK NAIL IN POWER
 AJ2805'POLE (PP), 178.7 FT SOUTH SOUTHWEST OF PK NAIL IN PP, 177.3 FT SOUTH
 AJ2805'OF
 AJ2805'PK NAIL IN PP, 90 FT SOUTHWEST OF A MANHOLE, 37 FT SOUTHWEST OF A
 AJ2805'LIGHT POLE, 31 FT SOUTH OF THE SIDEWALK ALONG IL RT 64, 17 FT NORTH
 AJ2805'OF THE STEEL FENCE LINE, 16 FEET NORTH OF FIRE HYDRANT, AND 17 FT
 AJ2805'NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO
 AJ2805'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40
 AJ2805'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2845 ***********************************************************************
 AJ2845  DESIGNATION -  COO94 1A
 AJ2845  PID         -  AJ2845
 AJ2845  STATE/COUNTY-  IL/COOK
 AJ2845  COUNTRY     -  US
 AJ2845  USGS QUAD   -  PARK RIDGE (2018)
 AJ2845
 AJ2845                         *CURRENT SURVEY CONTROL
 AJ2845  ______________________________________________________________________
 AJ2845* NAD 83(2011) POSITION- 42 06 39.77103(N) 087 46 29.13740(W)   ADJUSTED
 AJ2845* NAD 83(2011) ELLIP HT-   156.591 (meters)        (06/27/12)   ADJUSTED
 AJ2845* NAD 83(2011) EPOCH   -  2010.00
 AJ2845* NAVD 88 ORTHO HEIGHT -   190.5   (meters)      625.    (feet) GPS OBS
 AJ2845  ______________________________________________________________________
 AJ2845  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2845  GEOID HEIGHT    -        -33.833 (meters)                     GEOID99
 AJ2845  GEOID HEIGHT    -        -33.904 (meters)                     GEOID18
 AJ2845  NAD 83(2011) X  -    184,000.154 (meters)                     COMP
 AJ2845  NAD 83(2011) Y  - -4,735,279.319 (meters)                     COMP
 AJ2845  NAD 83(2011) Z  -  4,254,867.180 (meters)                     COMP
 AJ2845  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 AJ2845
 AJ2845  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2845  Standards:
 AJ2845         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2845            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2845  -------------------------------------------------------------------
 AJ2845  NETWORK    0.43   0.76           0.20   0.14   0.39     -0.05438095
 AJ2845  -------------------------------------------------------------------
 AJ2845  Click here for local accuracies and other accuracy information.
 AJ2845
 AJ2845.The horizontal coordinates were established by GPS observations
 AJ2845.and adjusted by the National Geodetic Survey in June 2012.
 AJ2845
 AJ2845.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2845.been affixed to the stable North American tectonic plate. See 
 AJ2845.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2845
 AJ2845.The horizontal coordinates are valid at the epoch date displayed above
 AJ2845.which is a decimal equivalence of Year/Month/Day.
 AJ2845
 AJ2845.The orthometric height was determined by GPS observations and a
 AJ2845.high-resolution geoid model.
 AJ2845
 AJ2845.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2845.GEOID18 height accuracy estimate available here.
 AJ2845
 AJ2845.Click photographs - Photos may exist for this station.
 AJ2845
 AJ2845.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2845
 AJ2845.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2845
 AJ2845.The ellipsoidal height was determined by GPS observations
 AJ2845.and is referenced to NAD 83.
 AJ2845
 AJ2845. The following values were computed from the NAD 83(2011) position.
 AJ2845
 AJ2845;                    North         East     Units Scale Factor Converg.
 AJ2845;SPC IL E     -   604,587.836   346,196.566   MT  1.00000125   +0 22 28.4
 AJ2845;SPC IL E     - 1,983,551.93  1,135,813.23   sFT  1.00000125   +0 22 28.4
 AJ2845;UTM  16      - 4,662,396.229   435,947.666   MT  0.99965048   -0 31 10.4
 AJ2845
 AJ2845!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2845!SPC IL E     -   0.99997544  x   1.00000125  =   0.99997669
 AJ2845!UTM  16      -   0.99997544  x   0.99965048  =   0.99962593
 AJ2845
 AJ2845:                Primary Azimuth Mark                     Grid Az
 AJ2845:SPC IL E     -  COO94 1B                                 151 00 49.5
 AJ2845:UTM  16      -  COO94 1B                                 151 54 28.3
 AJ2845
 AJ2845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3594762396(NAD 83)
 AJ2845
 AJ2845|---------------------------------------------------------------------|
 AJ2845| PID    Reference Object                     Distance      Geod. Az  |
 AJ2845|                                                           dddmmss.s |
 AJ2845| AJ2848 COO94 1B                            APPROX. 0.6 KM 1512317.9 |
 AJ2845|---------------------------------------------------------------------|
 AJ2845
 AJ2845                          SUPERSEDED SURVEY CONTROL
 AJ2845
 AJ2845  NAD 83(2007)-  42 06 39.77122(N)    087 46 29.13843(W) AD(2002.00) 0
 AJ2845  ELLIP H (02/10/07)  156.618  (m)                       GP(2002.00)    
 AJ2845  NAD 83(1997)-  42 06 39.77125(N)    087 46 29.13802(W) AD(       ) 1
 AJ2845  ELLIP H (04/23/01)  156.624  (m)                       GP(       ) 3 1
 AJ2845
 AJ2845.Superseded values are not recommended for survey control.
 AJ2845
 AJ2845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2845.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2845
 AJ2845_MARKER: F = FLANGE-ENCASED ROD
 AJ2845_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2845+WITH SETTING: INFORMATION.
 AJ2845_STAMPING: COO94-1A
 AJ2845_MARK LOGO: ILDT
 AJ2845_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2845_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2845_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2845_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2845+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2021
 AJ2845_ROD/PIPE-DEPTH: 2.4 meters
 AJ2845_SLEEVE-DEPTH  : 0.9 meters
 AJ2845
 AJ2845  HISTORY     - Date     Condition        Report By
 AJ2845  HISTORY     - 20000614 MONUMENTED       SECI
 AJ2845  HISTORY     - 20031204 GOOD             INDIV
 AJ2845  HISTORY     - 20051019 GOOD             GEWALT
 AJ2845  HISTORY     - 20161201 GOOD             ASMINC
 AJ2845  HISTORY     - 20210415 GOOD             ASMINC
 AJ2845
 AJ2845                          STATION DESCRIPTION
 AJ2845
 AJ2845'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2845'STATION IS LOCATED WITHIN THE CITY OF NORTHFIELD APPROXIMATELY 3.2
 AJ2845'MI SOUTHEAST OF NORTHBROOK,  IN SECTION 24, T42N, R12E.  TO REACH
 AJ2845'FROM THE JUNCTION OF INTERSTATE 94 AND IL RT 68 PROCEED EAST ON
 AJ2845'INTERSTATE 94 FOR 1.5 MI TO TOWER RD. THEN EXIT ON TOWER ROAD TO
 AJ2845'WEST.  PROCEED WEST ON TOWER ROAD TO SKOKIE BLVD AND TAKE
 AJ2845'SKOKIE BLVD SOUTH FOR 0.4 MI  TO THE STATION 25.0 FT EAST OF THE
 AJ2845'CENTERLINE OF SKOKIE BLVD, LOCATED 0.43 MI NORTH OF CENTRAL
 AJ2845'AVENUE.  STATION IS 150 FT NORTH OF AN OVERHEAD DIGITAL TRAFFIC
 AJ2845'REPORT SIGN LOCATED OVER  INTERSTATE 94, 60 FT SOUTH OF CENTERLINE
 AJ2845'OF THE ENTRANCE TO THE FIELDS BMW DEALER, 63 FT NORTH OF A COMED
 AJ2845'PEDESTAL, 25.9 FT SOUTHEAST OF A PK NAIL LOCATED IN THE PAVEMENT OF
 AJ2845'SKOKIE BLVD, 14 FT EAST OF THE EDGE OF PAVEMENT OF SKOKIE BLVD, 2 FT
 AJ2845'WEST OF CHAIN LINK FENCE, AND 2 FT WEST OF AN ORANGE FIBERGLASS
 AJ2845'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2845'CAP.  DATUM POINT IS 0.55 FT BELOW CAP.  THE ROD WAS DRIVEN TO
 AJ2845'REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2845'(WB)
 AJ2845
 AJ2845                          STATION RECOVERY (2003)
 AJ2845
 AJ2845'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (TBW)
 AJ2845'RECOVERED AS DESCRIBED
 AJ2845
 AJ2845                          STATION RECOVERY (2005)
 AJ2845
 AJ2845'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 AJ2845'RECOVERED AS DESCRIBED
 AJ2845
 AJ2845                          STATION RECOVERY (2016)
 AJ2845
 AJ2845'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 AJ2845'RECOVERED IN GOOD CONDITION.
 AJ2845
 AJ2845                          STATION RECOVERY (2021)
 AJ2845
 AJ2845'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (RLT)
 AJ2845'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2848 ***********************************************************************
 AJ2848  DESIGNATION -  COO94 1B
 AJ2848  PID         -  AJ2848
 AJ2848  STATE/COUNTY-  IL/COOK
 AJ2848  COUNTRY     -  US
 AJ2848  USGS QUAD   -  PARK RIDGE (2018)
 AJ2848
 AJ2848                         *CURRENT SURVEY CONTROL
 AJ2848  ______________________________________________________________________
 AJ2848* NAD 83(2011) POSITION- 42 06 24.06817(N) 087 46 17.63461(W)   ADJUSTED
 AJ2848* NAD 83(2011) ELLIP HT-   157.371 (meters)        (06/27/12)   ADJUSTED
 AJ2848* NAD 83(2011) EPOCH   -  2010.00
 AJ2848* NAVD 88 ORTHO HEIGHT -   191.2   (meters)      627.    (feet) GPS OBS
 AJ2848  ______________________________________________________________________
 AJ2848  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2848  GEOID HEIGHT    -        -33.826 (meters)                     GEOID99
 AJ2848  GEOID HEIGHT    -        -33.898 (meters)                     GEOID18
 AJ2848  NAD 83(2011) X  -    184,276.882 (meters)                     COMP
 AJ2848  NAD 83(2011) Y  - -4,735,594.269 (meters)                     COMP
 AJ2848  NAD 83(2011) Z  -  4,254,508.257 (meters)                     COMP
 AJ2848  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 AJ2848
 AJ2848  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2848  Standards:
 AJ2848         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2848            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2848  -------------------------------------------------------------------
 AJ2848  NETWORK    0.56   0.98           0.26   0.18   0.50     -0.15481753
 AJ2848  -------------------------------------------------------------------
 AJ2848  Click here for local accuracies and other accuracy information.
 AJ2848
 AJ2848.The horizontal coordinates were established by GPS observations
 AJ2848.and adjusted by the National Geodetic Survey in June 2012.
 AJ2848
 AJ2848.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2848.been affixed to the stable North American tectonic plate. See 
 AJ2848.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2848
 AJ2848.The horizontal coordinates are valid at the epoch date displayed above
 AJ2848.which is a decimal equivalence of Year/Month/Day.
 AJ2848
 AJ2848.The orthometric height was determined by GPS observations and a
 AJ2848.high-resolution geoid model.
 AJ2848
 AJ2848.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2848.GEOID18 height accuracy estimate available here.
 AJ2848
 AJ2848.Click photographs - Photos may exist for this station.
 AJ2848
 AJ2848.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2848
 AJ2848.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2848
 AJ2848.The ellipsoidal height was determined by GPS observations
 AJ2848.and is referenced to NAD 83.
 AJ2848
 AJ2848. The following values were computed from the NAD 83(2011) position.
 AJ2848
 AJ2848;                    North         East     Units Scale Factor Converg.
 AJ2848;SPC IL E     -   604,105.078   346,464.011   MT  1.00000155   +0 22 36.0
 AJ2848;SPC IL E     - 1,981,968.08  1,136,690.68   sFT  1.00000155   +0 22 36.0
 AJ2848;UTM  16      - 4,661,909.528   436,207.455   MT  0.99965007   -0 31 02.5
 AJ2848
 AJ2848!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2848!SPC IL E     -   0.99997532  x   1.00000155  =   0.99997687
 AJ2848!UTM  16      -   0.99997532  x   0.99965007  =   0.99962540
 AJ2848
 AJ2848:                Primary Azimuth Mark                     Grid Az
 AJ2848:SPC IL E     -  COO94 1A                                 331 00 49.6
 AJ2848:UTM  16      -  COO94 1A                                 331 54 28.1
 AJ2848
 AJ2848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3620761909(NAD 83)
 AJ2848
 AJ2848|---------------------------------------------------------------------|
 AJ2848| PID    Reference Object                     Distance      Geod. Az  |
 AJ2848|                                                           dddmmss.s |
 AJ2848| AJ2845 COO94 1A                            APPROX. 0.6 KM 3312325.6 |
 AJ2848|---------------------------------------------------------------------|
 AJ2848
 AJ2848                          SUPERSEDED SURVEY CONTROL
 AJ2848
 AJ2848  NAD 83(2007)-  42 06 24.06836(N)    087 46 17.63564(W) AD(2002.00) 0
 AJ2848  ELLIP H (02/10/07)  157.398  (m)                       GP(2002.00)    
 AJ2848  NAD 83(1997)-  42 06 24.06841(N)    087 46 17.63524(W) AD(       ) 1
 AJ2848  ELLIP H (04/23/01)  157.403  (m)                       GP(       ) 3 1
 AJ2848
 AJ2848.Superseded values are not recommended for survey control.
 AJ2848
 AJ2848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2848.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2848
 AJ2848_MARKER: F = FLANGE-ENCASED ROD
 AJ2848_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2848_STAMPING: COO94-1B
 AJ2848_MARK LOGO: ILDT
 AJ2848_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2848_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2848_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2848+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2017
 AJ2848_ROD/PIPE-DEPTH: 4.9 meters
 AJ2848_SLEEVE-DEPTH  : 0.9 meters
 AJ2848
 AJ2848  HISTORY     - Date     Condition        Report By
 AJ2848  HISTORY     - 20000614 MONUMENTED       SECI
 AJ2848  HISTORY     - 20031204 GOOD             INDIV
 AJ2848  HISTORY     - 20051019 GOOD             GEWALT
 AJ2848  HISTORY     - 20170131 GOOD             ASMINC
 AJ2848  HISTORY     - 20171017 GOOD             USACE
 AJ2848
 AJ2848                          STATION DESCRIPTION
 AJ2848
 AJ2848'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2848'STATION IS LOCATED WITHIN THE CITY OF NORTHFIELD APPROXIMATELY 3.5
 AJ2848'MI SOUTHEAST OF NORTHBROOK IN SECTION 25, T43N, R13E.  TO REACH
 AJ2848'FROM THE JUNCTION OF INTERSTATE 94 AND IL RT 68 PROCEED EAST ON
 AJ2848'INTERSTATE 94 FOR 1.5 MILES TO TOWER RD AND EXIT TOWER ROAD TO
 AJ2848'THE WEST.  PROCEED WEST ON TOWER ROAD TO SKOKIE BLVD.  AND TAKE
 AJ2848'SKOKIE BLVD SOUTH FOR 0.7 MI TO THE STATION 25.5 FT EAST OF THE
 AJ2848'CENTERLINE OF SKOKIE BLVD, LOCATED 0.1 MI NORTH OF CENTRAL AVENUE.
 AJ2848'STATION IS 55 FT NORTH OF CENTERLINE OF THE ENTRANCE TO WILLOW
 AJ2848'HILL EXECUTIVE CENTER (ADDRESS 540), 60.4 FT NORTH NORTHEAST OF
 AJ2848'THE PK NAIL IN THE PAVEMENT, LOCATED EAST OF THE ENTRANCE TO
 AJ2848'WILLOW CREEK EXECUTIVE CENTER, 9.5 FT SOUTHEAST OF A MANHOLE, 15
 AJ2848'FT EAST OF THE EDGE OF PAVEMENT OF SKOKIE BLVD, 2 FT WEST OF THE
 AJ2848'CHAIN LINK FENCE LINE, AND 2 FT WEST OF AN ORANGE FIBERGLASS
 AJ2848'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2848'CAP.  DATUM POINT IS 0.70 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2848'PHYSICAL TIES. (WB)
 AJ2848
 AJ2848                          STATION RECOVERY (2003)
 AJ2848
 AJ2848'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (TBW)
 AJ2848'RECOVERED AS DESCRIBED
 AJ2848
 AJ2848                          STATION RECOVERY (2005)
 AJ2848
 AJ2848'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 AJ2848'RECOVERED AS DESCRIBED
 AJ2848
 AJ2848                          STATION RECOVERY (2017)
 AJ2848
 AJ2848'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (CSM)
 AJ2848'RECOVERED IN GOOD CONDITION.
 AJ2848
 AJ2848                          STATION RECOVERY (2017)
 AJ2848
 AJ2848'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2017 (AF)
 AJ2848'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2786 ***********************************************************************
 AJ2786  DESIGNATION -  COO94 2
 AJ2786  PID         -  AJ2786
 AJ2786  STATE/COUNTY-  IL/COOK
 AJ2786  COUNTRY     -  US
 AJ2786  USGS QUAD   -  ENGLEWOOD (2018)
 AJ2786
 AJ2786                         *CURRENT SURVEY CONTROL
 AJ2786  ______________________________________________________________________
 AJ2786* NAD 83(2011) POSITION- 41 46 27.91674(N) 087 37 33.84829(W)   ADJUSTED
 AJ2786* NAD 83(2011) ELLIP HT-   147.899 (meters)        (06/27/12)   ADJUSTED
 AJ2786* NAD 83(2011) EPOCH   -  2010.00
 AJ2786* NAVD 88 ORTHO HEIGHT -   181.4   (meters)      595.    (feet) GPS OBS
 AJ2786  ______________________________________________________________________
 AJ2786  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2786  GEOID HEIGHT    -        -33.412 (meters)                     GEOID99
 AJ2786  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 AJ2786  NAD 83(2011) X  -    197,323.208 (meters)                     COMP
 AJ2786  NAD 83(2011) Y  - -4,759,749.397 (meters)                     COMP
 AJ2786  NAD 83(2011) Z  -  4,227,049.716 (meters)                     COMP
 AJ2786  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 AJ2786
 AJ2786  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2786  Standards:
 AJ2786         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2786            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2786  -------------------------------------------------------------------
 AJ2786  NETWORK    0.47   0.90           0.22   0.15   0.46     -0.06192299
 AJ2786  -------------------------------------------------------------------
 AJ2786  Click here for local accuracies and other accuracy information.
 AJ2786
 AJ2786.The horizontal coordinates were established by GPS observations
 AJ2786.and adjusted by the National Geodetic Survey in June 2012.
 AJ2786
 AJ2786.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2786.been affixed to the stable North American tectonic plate. See 
 AJ2786.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2786
 AJ2786.The horizontal coordinates are valid at the epoch date displayed above
 AJ2786.which is a decimal equivalence of Year/Month/Day.
 AJ2786
 AJ2786.The orthometric height was determined by GPS observations and a
 AJ2786.high-resolution geoid model.
 AJ2786
 AJ2786.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2786.GEOID18 height accuracy estimate available here.
 AJ2786
 AJ2786.Click photographs - Photos may exist for this station.
 AJ2786
 AJ2786.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2786
 AJ2786.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2786
 AJ2786.The ellipsoidal height was determined by GPS observations
 AJ2786.and is referenced to NAD 83.
 AJ2786
 AJ2786. The following values were computed from the NAD 83(2011) position.
 AJ2786
 AJ2786;                    North         East     Units Scale Factor Converg.
 AJ2786;SPC IL E     -   567,289.756   358,802.591   MT  1.00001753   +0 28 16.3
 AJ2786;SPC IL E     - 1,861,183.14  1,177,171.50   sFT  1.00001753   +0 28 16.3
 AJ2786;UTM  16      - 4,624,920.366   447,967.620   MT  0.99963331   -0 25 01.5
 AJ2786
 AJ2786!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2786!SPC IL E     -   0.99997680  x   1.00001753  =   0.99999433
 AJ2786!UTM  16      -   0.99997680  x   0.99963331  =   0.99961012
 AJ2786
 AJ2786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4796724920(NAD 83)
 AJ2786
 AJ2786                          SUPERSEDED SURVEY CONTROL
 AJ2786
 AJ2786  NAD 83(2007)-  41 46 27.91677(N)    087 37 33.84929(W) AD(2002.00) 0
 AJ2786  ELLIP H (02/10/07)  147.922  (m)                       GP(2002.00)    
 AJ2786  NAD 83(1997)-  41 46 27.91689(N)    087 37 33.84942(W) AD(       ) 1
 AJ2786  ELLIP H (04/23/01)  147.937  (m)                       GP(       ) 3 1
 AJ2786
 AJ2786.Superseded values are not recommended for survey control.
 AJ2786
 AJ2786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2786.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2786
 AJ2786_MARKER: I = METAL ROD
 AJ2786_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2786_STAMPING: COO94-2
 AJ2786_MARK LOGO: ILDT
 AJ2786_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2786_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2786_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2786_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2786+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2000
 AJ2786_ROD/PIPE-DEPTH: 6.1 meters
 AJ2786_SLEEVE-DEPTH  : 0.9 meters
 AJ2786
 AJ2786  HISTORY     - Date     Condition        Report By
 AJ2786  HISTORY     - 20000628 MONUMENTED       SECI
 AJ2786
 AJ2786                          STATION DESCRIPTION
 AJ2786
 AJ2786'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2786'STATION IS LOCATED WITHIN THE CITY OF CHICAGO APPROXIMATELY 4.7 MI
 AJ2786'NORTHEAST OF EVERGREEN PARK SECTION 21, T38N, R14E.  TO REACH
 AJ2786'FROM THE JUNCTION OF INTERSTATE 94 AND US RT 12/20, PROCEED NORTH
 AJ2786'ALONG I-94 WESTBOUND APPROXIMATELY 4.1 MI TO THE STATION LOCATED
 AJ2786'60 FT EAST OF THE BACK OF CURB OF THE WESTBOUND LANES OF I-94.
 AJ2786'STATION IS 0.1 MI NORTH OF MARQUETTE STREET (6700 SOUTH), 250 FT
 AJ2786'WEST OF STATE STREET, 110 FT SOUTH OF THE EXIT RAMP FROM I-94
 AJ2786'EASTBOUND TO INTERSTATE 90(SKYWAY) EASTBOUND AND NEAR I-94 MILE
 AJ2786'MARKER 59.23.  STATION IS 63.2 FT NORTHEAST OF A PK NAIL SET IN THE
 AJ2786'BITUMINOUS SHOULDER OF I-94, 74.4 FT NORTHWEST OF A 12 INCH
 AJ2786'DECIDUOUS TREE AND IS JUST BELOW THE TOP OF A SLOPE, EAST AND
 AJ2786'ABOVE I-94.  STATION MAY BE REACHED FROM STATE STREET OR I-94
 AJ2786'WESTBOUND.  STATION IS 2.0 FT WEST OF AN ORANGE FIBERGLASS
 AJ2786'WITNESS POST.NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2786'CAP.  DATUM POINT
 AJ2786'IS 0.3 FT BELOW CAP. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2777 ***********************************************************************
 AJ2777  DESIGNATION -  COO94 3A
 AJ2777  PID         -  AJ2777
 AJ2777  STATE/COUNTY-  IL/COOK
 AJ2777  COUNTRY     -  US
 AJ2777  USGS QUAD   -  LAKE CALUMET (2018)
 AJ2777
 AJ2777                         *CURRENT SURVEY CONTROL
 AJ2777  ______________________________________________________________________
 AJ2777* NAD 83(2011) POSITION- 41 40 54.01988(N) 087 36 07.38339(W)   ADJUSTED
 AJ2777* NAD 83(2011) ELLIP HT-   144.593 (meters)        (06/27/12)   ADJUSTED
 AJ2777* NAD 83(2011) EPOCH   -  2010.00
 AJ2777* NAVD 88 ORTHO HEIGHT -   178.1   (meters)      584.    (feet) GPS OBS
 AJ2777  ______________________________________________________________________
 AJ2777  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2777  GEOID HEIGHT    -        -33.385 (meters)                     GEOID99
 AJ2777  GEOID HEIGHT    -        -33.493 (meters)                     GEOID18
 AJ2777  NAD 83(2011) X  -    199,605.231 (meters)                     COMP
 AJ2777  NAD 83(2011) Y  - -4,766,514.558 (meters)                     COMP
 AJ2777  NAD 83(2011) Z  -  4,219,359.232 (meters)                     COMP
 AJ2777  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 AJ2777
 AJ2777  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2777  Standards:
 AJ2777         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2777            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2777  -------------------------------------------------------------------
 AJ2777  NETWORK    0.63   1.27           0.29   0.21   0.65      0.05278707
 AJ2777  -------------------------------------------------------------------
 AJ2777  Click here for local accuracies and other accuracy information.
 AJ2777
 AJ2777.The horizontal coordinates were established by GPS observations
 AJ2777.and adjusted by the National Geodetic Survey in June 2012.
 AJ2777
 AJ2777.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2777.been affixed to the stable North American tectonic plate. See 
 AJ2777.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2777
 AJ2777.The horizontal coordinates are valid at the epoch date displayed above
 AJ2777.which is a decimal equivalence of Year/Month/Day.
 AJ2777
 AJ2777.The orthometric height was determined by GPS observations and a
 AJ2777.high-resolution geoid model.
 AJ2777
 AJ2777.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2777.GEOID18 height accuracy estimate available here.
 AJ2777
 AJ2777.Click photographs - Photos may exist for this station.
 AJ2777
 AJ2777.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2777
 AJ2777.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2777
 AJ2777.The ellipsoidal height was determined by GPS observations
 AJ2777.and is referenced to NAD 83.
 AJ2777
 AJ2777. The following values were computed from the NAD 83(2011) position.
 AJ2777
 AJ2777;                    North         East     Units Scale Factor Converg.
 AJ2777;SPC IL E     -   557,005.157   360,886.999   MT  1.00002060   +0 29 10.7
 AJ2777;SPC IL E     - 1,827,441.09  1,184,010.10   sFT  1.00002060   +0 29 10.7
 AJ2777;UTM  16      - 4,614,608.707   449,891.736   MT  0.99963090   -0 24 01.3
 AJ2777
 AJ2777!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2777!SPC IL E     -   0.99997732  x   1.00002060  =   0.99999792
 AJ2777!UTM  16      -   0.99997732  x   0.99963090  =   0.99960823
 AJ2777
 AJ2777:                Primary Azimuth Mark                     Grid Az
 AJ2777:SPC IL E     -  COO94 3B                                 177 11 53.0
 AJ2777:UTM  16      -  COO94 3B                                 178 05 05.0
 AJ2777
 AJ2777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4989114608(NAD 83)
 AJ2777
 AJ2777|---------------------------------------------------------------------|
 AJ2777| PID    Reference Object                     Distance      Geod. Az  |
 AJ2777|                                                           dddmmss.s |
 AJ2777| AJ2776 COO94 3B                            APPROX. 0.7 KM 1774103.7 |
 AJ2777|---------------------------------------------------------------------|
 AJ2777
 AJ2777                          SUPERSEDED SURVEY CONTROL
 AJ2777
 AJ2777  NAD 83(2007)-  41 40 54.01994(N)    087 36 07.38436(W) AD(2002.00) 0
 AJ2777  ELLIP H (02/10/07)  144.614  (m)                       GP(2002.00)    
 AJ2777  NAD 83(1997)-  41 40 54.01980(N)    087 36 07.38376(W) AD(       ) 1
 AJ2777  ELLIP H (04/23/01)  144.593  (m)                       GP(       ) 3 1
 AJ2777
 AJ2777.Superseded values are not recommended for survey control.
 AJ2777
 AJ2777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2777.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2777
 AJ2777_MARKER: F = FLANGE-ENCASED ROD
 AJ2777_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2777+WITH SETTING: INFORMATION.
 AJ2777_STAMPING: COO94-3A
 AJ2777_MARK LOGO: ILDT
 AJ2777_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2777_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2777_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ2777_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2777+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2025
 AJ2777_ROD/PIPE-DEPTH: 1.2 meters
 AJ2777_SLEEVE-DEPTH  : 0.9 meters
 AJ2777
 AJ2777  HISTORY     - Date     Condition        Report By
 AJ2777  HISTORY     - 20000628 MONUMENTED       SECI
 AJ2777  HISTORY     - 20160517 GOOD             ASMINC
 AJ2777  HISTORY     - 20250616 GOOD             ASMINC
 AJ2777
 AJ2777                          STATION DESCRIPTION
 AJ2777
 AJ2777'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2777'STATION IS LOCATED WITHIN THE CITY OF CHICAGO APPROXIMATELY 3.0 MI
 AJ2777'NORTHEAST OF CALUMET PARK IN SECTION 22, T37N, R14E.  TO REACH FROM
 AJ2777'THE JUNCTION OF US RT 12/20 AND INTERSTATE 94 PROCEED SOUTH ON I-94
 AJ2777'EASTBOUND 3.8 MI TO THE STATION LOCATED 21.0 FT WEST OF
 AJ2777'EDGE-OF-PAVEMENT OF I-94 EASTBOUND.  STATION IS LOCATED 0.25 MI
 AJ2777'SOUTH OF 115TH ST, 230 FT SOUTH OF AGGREGATE ENTRANCE OFF OF EAST
 AJ2777'120TH ST(FRONTAGE RD),  90 FT SOUTH OF MILE MARKER 67.02, 130 FT
 AJ2777'NORTH OF MILE MARKER 67.05, 2.5 FT EAST OF CHAIN LINK FENCE, AND 2.5
 AJ2777'FT
 AJ2777'EAST OF ORANGE FIBERGLASS WITNESS POST.  STATION MAY BE REACHED
 AJ2777'FROM I-94 EASTBOUND OR E. 120TH STREET (FRONTAGE RD) THAT
 AJ2777'CONNECTS 115TH STREET AND 130TH STREET.  NOTE- ACCESS TO DATUM
 AJ2777'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.
 AJ2777'THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS ARE SET IN
 AJ2777'WOOD PHYSICAL TIES. (WB)
 AJ2777
 AJ2777                          STATION RECOVERY (2016)
 AJ2777
 AJ2777'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 AJ2777'RECOVERED IN GOOD CONDITION.
 AJ2777
 AJ2777                          STATION RECOVERY (2025)
 AJ2777
 AJ2777'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ2777'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2776 ***********************************************************************
 AJ2776  DESIGNATION -  COO94 3B
 AJ2776  PID         -  AJ2776
 AJ2776  STATE/COUNTY-  IL/COOK
 AJ2776  COUNTRY     -  US
 AJ2776  USGS QUAD   -  LAKE CALUMET (2018)
 AJ2776
 AJ2776                         *CURRENT SURVEY CONTROL
 AJ2776  ______________________________________________________________________
 AJ2776* NAD 83(2011) POSITION- 41 40 32.54073(N) 087 36 06.22489(W)   ADJUSTED
 AJ2776* NAD 83(2011) ELLIP HT-   145.066 (meters)        (06/27/12)   ADJUSTED
 AJ2776* NAD 83(2011) EPOCH   -  2010.00
 AJ2776* NAVD 88 ORTHO HEIGHT -   178.5   (meters)      586.    (feet) GPS OBS
 AJ2776  ______________________________________________________________________
 AJ2776  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2776  GEOID HEIGHT    -        -33.384 (meters)                     GEOID99
 AJ2776  GEOID HEIGHT    -        -33.491 (meters)                     GEOID18
 AJ2776  NAD 83(2011) X  -    199,650.456 (meters)                     COMP
 AJ2776  NAD 83(2011) Y  - -4,766,954.061 (meters)                     COMP
 AJ2776  NAD 83(2011) Z  -  4,218,864.593 (meters)                     COMP
 AJ2776  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 AJ2776
 AJ2776  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2776  Standards:
 AJ2776         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2776            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2776  -------------------------------------------------------------------
 AJ2776  NETWORK    0.64   1.29           0.30   0.21   0.66      0.05574355
 AJ2776  -------------------------------------------------------------------
 AJ2776  Click here for local accuracies and other accuracy information.
 AJ2776
 AJ2776.The horizontal coordinates were established by GPS observations
 AJ2776.and adjusted by the National Geodetic Survey in June 2012.
 AJ2776
 AJ2776.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2776.been affixed to the stable North American tectonic plate. See 
 AJ2776.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2776
 AJ2776.The horizontal coordinates are valid at the epoch date displayed above
 AJ2776.which is a decimal equivalence of Year/Month/Day.
 AJ2776
 AJ2776.The orthometric height was determined by GPS observations and a
 AJ2776.high-resolution geoid model.
 AJ2776
 AJ2776.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2776.GEOID18 height accuracy estimate available here.
 AJ2776
 AJ2776.Click photographs - Photos may exist for this station.
 AJ2776
 AJ2776.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2776
 AJ2776.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2776
 AJ2776.The ellipsoidal height was determined by GPS observations
 AJ2776.and is referenced to NAD 83.
 AJ2776
 AJ2776. The following values were computed from the NAD 83(2011) position.
 AJ2776
 AJ2776;                    North         East     Units Scale Factor Converg.
 AJ2776;SPC IL E     -   556,342.721   360,919.420   MT  1.00002065   +0 29 11.3
 AJ2776;SPC IL E     - 1,825,267.74  1,184,116.46   sFT  1.00002065   +0 29 11.3
 AJ2776;UTM  16      - 4,613,946.107   449,913.894   MT  0.99963087   -0 24 00.4
 AJ2776
 AJ2776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2776!SPC IL E     -   0.99997725  x   1.00002065  =   0.99999790
 AJ2776!UTM  16      -   0.99997725  x   0.99963087  =   0.99960813
 AJ2776
 AJ2776:                Primary Azimuth Mark                     Grid Az
 AJ2776:SPC IL E     -  COO94 3A                                 357 11 53.2
 AJ2776:UTM  16      -  COO94 3A                                 358 05 04.9
 AJ2776
 AJ2776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4991313946(NAD 83)
 AJ2776
 AJ2776|---------------------------------------------------------------------|
 AJ2776| PID    Reference Object                     Distance      Geod. Az  |
 AJ2776|                                                           dddmmss.s |
 AJ2776| AJ2777 COO94 3A                            APPROX. 0.7 KM 3574104.5 |
 AJ2776|---------------------------------------------------------------------|
 AJ2776
 AJ2776                          SUPERSEDED SURVEY CONTROL
 AJ2776
 AJ2776  NAD 83(2007)-  41 40 32.54080(N)    087 36 06.22585(W) AD(2002.00) 0
 AJ2776  ELLIP H (02/10/07)  145.087  (m)                       GP(2002.00)    
 AJ2776  NAD 83(1997)-  41 40 32.54063(N)    087 36 06.22524(W) AD(       ) 1
 AJ2776  ELLIP H (04/23/01)  145.067  (m)                       GP(       ) 3 1
 AJ2776
 AJ2776.Superseded values are not recommended for survey control.
 AJ2776
 AJ2776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2776.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2776
 AJ2776_MARKER: I = METAL ROD
 AJ2776_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2776_STAMPING: COO94-3B
 AJ2776_MARK LOGO: ILDT
 AJ2776_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2776_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2776_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2776_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2776+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2000
 AJ2776_ROD/PIPE-DEPTH: 4.9 meters
 AJ2776_SLEEVE-DEPTH  : 0.9 meters
 AJ2776
 AJ2776  HISTORY     - Date     Condition        Report By
 AJ2776  HISTORY     - 20000628 MONUMENTED       SECI
 AJ2776
 AJ2776                          STATION DESCRIPTION
 AJ2776
 AJ2776'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2776'STATION IS LOCATED WITHIN THE CITY LIMITS OF CHICAGO APPROXIMATELY
 AJ2776'2.5 MI EAST OF CALUMET PARK IN SECTION 27, T37N, R14E.  TO REACH FROM
 AJ2776'THE JUNCTION OF INTERSTATE 94 AND US RT 12/20 PROCEED SOUTH ON
 AJ2776'INTERSTATE 94 EASTBOUND FOR 4.3 MI TO THE STATION LOCATED 325 FT
 AJ2776'SOUTHWEST OF MILE MARKER 67.38.  STATION IS LOCATED 0.65 MI SOUTH OF
 AJ2776'115TH ST, 110 FT NORTHWEST OF MILE MARKER 67.46, 36 FT SOUTH OF
 AJ2776'ENTRANCE TO SHOPS WITH ADDRESS 12040 E. 120TH ST, 45.0 FT
 AJ2776'SOUTHWEST OF PK NAIL IN PAVEMENT, 48.5 FT NORTHWEST OF PK NAIL IN
 AJ2776'PAVEMENT, 3.5 FT EAST OF CHAINLINK FENCE, AND 3.5 FT EAST OF ORANGE
 AJ2776'FIBERGLASS WITNESS POST.  STATION MAY BE ACCESSED FROM E. 120TH ST
 AJ2776'WHICH IS ALSO A FRONTAGE ROAD THAT CONNECTS 115TH AND 130TH
 AJ2776'STREETS.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2776'DATUM POINT IS 0.35 FT BELOW CAP. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2739 ***********************************************************************
 ME2739  DESIGNATION -  COOK
 ME2739  PID         -  ME2739
 ME2739  STATE/COUNTY-  IL/COOK
 ME2739  COUNTRY     -  US
 ME2739  USGS QUAD   -  ENGLEWOOD (2018)
 ME2739
 ME2739                         *CURRENT SURVEY CONTROL
 ME2739  ______________________________________________________________________
 ME2739* NAD 83(1997) POSITION- 41 52 18.88669(N) 087 40 28.44843(W)   ADJUSTED
 ME2739* NAVD 88 ORTHO HEIGHT -   235.7   (meters)      773.    (feet) VERTCON3
 ME2739  ______________________________________________________________________
 ME2739  GEOID HEIGHT    -        -33.576 (meters)                     GEOID18
 ME2739  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 ME2739  HORZ ORDER      -  FIRST
 ME2739
 ME2739.The horizontal coordinates were established by classical geodetic methods
 ME2739.and adjusted by the National Geodetic Survey in October 1999.
 ME2739
 ME2739.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2739.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2739
 ME2739.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2739.GEOID18 height accuracy estimate available here.
 ME2739
 ME2739.Click photographs - Photos may exist for this station.
 ME2739
 ME2739.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2739
 ME2739. The following values were computed from the NAD 83(1997) position.
 ME2739
 ME2739;                    North         East     Units Scale Factor Converg.
 ME2739;SPC IL E     -   578,085.924   354,687.210   MT  1.00001179   +0 26 23.0
 ME2739;SPC IL E     - 1,896,603.57  1,163,669.62   sFT  1.00001179   +0 26 23.0
 ME2739;UTM  16      - 4,635,774.983   444,021.761   MT  0.99963856   -0 27 01.0
 ME2739
 ME2739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2739!SPC IL E     -   0.99996830  x   1.00001179  =   0.99998009
 ME2739!UTM  16      -   0.99996830  x   0.99963856  =   0.99960687
 ME2739
 ME2739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4402135774(NAD 83)
 ME2739
 ME2739|---------------------------------------------------------------------|
 ME2739| PID    Reference Object                     Distance      Geod. Az  |
 ME2739|                                                           dddmmss.s |
 ME2739| ME2776 029 COC                             349.352 METERS 01344     |
 ME2739| ME2778 030 COC TPT                         255.897 METERS 32505     |
 ME2739| ME2777 030 COC                             246.308 METERS 32505     |
 ME2739|---------------------------------------------------------------------|
 ME2739
 ME2739                          SUPERSEDED SURVEY CONTROL
 ME2739
 ME2739  NAD 83(1997)-  41 52 18.88687(N)    087 40 28.44885(W) AD(       ) 1
 ME2739  NAD 83(1994)-  41 52 18.89053(N)    087 40 28.46044(W) AD(       ) 1
 ME2739  NAD 83(1986)-  41 52 18.89127(N)    087 40 28.45975(W) AD(       ) 1
 ME2739  NAD 27      -  41 52 18.77239(N)    087 40 28.26613(W) AD(       ) 1
 ME2739  NGVD 29 (07/19/86)  235.8    (m)          774.     (f) VERT ANG       
 ME2739
 ME2739.Superseded values are not recommended for survey control.
 ME2739
 ME2739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2739.See file dsdata.pdf to determine how the superseded data were derived.
 ME2739
 ME2739_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2739_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2739_SP_SET: BUILDING ROOF
 ME2739_STAMPING: COOK 1977
 ME2739_MARK LOGO: NGS
 ME2739_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2739+STABILITY: POSITION/ELEVATION WELL
 ME2739
 ME2739  HISTORY     - Date     Condition        Report By
 ME2739  HISTORY     - 1977     MONUMENTED       NGS
 ME2739
 ME2739                          STATION DESCRIPTION
 ME2739
 ME2739'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2739'THE STATION IS LOCATED AT 1900 W POLK STREET, ATOP THE COOK
 ME2739'COUNTY SCHOOL OF NURSING BUILDING, MR. WILLIAM J. SILVERMAN,
 ME2739'DIRECTOR, COOK COUNTY HOSPITAL, 1825 W HARRISON STREET, CHICAGO,
 ME2739'TELEPHONE NUMBER 633-6000.
 ME2739'
 ME2739'STATION MARK, STAMPED---COOK 1977---, A STANDARD DISK, GLUED
 ME2739'TO THE ROOF AND COVERED BY A COPPER LINCOLN HAT THAT PROJECTS
 ME2739'3 INCHES ABOVE THE ROOF. IT IS 7.2 FEET SOUTHEAST OF THE
 ME2739'NORTHWEST CORNER OF THE BUILDING, 5.2 FEET EAST OF THE WEST
 ME2739'WALL OF THE BUILDING AND 5.0 FEET SOUTH OF THE NORTH WALL OF
 ME2739'THE BUILDING.
 ME2739'
 ME2739'STATION 029 COC OR 030 COC CAN BE USED AS AND AZIMUTH MARK.
 ME2739'
 ME2739'NO REFERENCE MARKS WERE ESTABLISHED AT THIS TIME.
 ME2739'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.71 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1407 ***********************************************************************
 NH1407  DESIGNATION -  COOK
 NH1407  PID         -  NH1407
 NH1407  STATE/COUNTY-  IL/WINNEBAGO
 NH1407  COUNTRY     -  US
 NH1407  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1407
 NH1407                         *CURRENT SURVEY CONTROL
 NH1407  ______________________________________________________________________
 NH1407* NAD 83(1997) POSITION- 42 19 07.70991(N) 089 04 15.07333(W)   ADJUSTED
 NH1407* NAVD 88 ORTHO HEIGHT -   218.    (meters)      715.    (feet) SCALED
 NH1407  ______________________________________________________________________
 NH1407  GEOID HEIGHT    -        -33.481 (meters)                     GEOID18
 NH1407  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 NH1407  HORZ ORDER      -  SECOND
 NH1407
 NH1407.The horizontal coordinates were established by classical geodetic methods
 NH1407.and adjusted by the National Geodetic Survey in October 1999.
 NH1407
 NH1407.The orthometric height was scaled from a topographic map.
 NH1407
 NH1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1407.GEOID18 height accuracy estimate available here.
 NH1407
 NH1407.Click photographs - Photos may exist for this station.
 NH1407
 NH1407.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1407
 NH1407. The following values were computed from the NAD 83(1997) position.
 NH1407
 NH1407;                    North         East     Units Scale Factor Converg.
 NH1407;SPC IL W     -   628,074.167   790,329.567   MT  1.00004153   +0 44 16.1
 NH1407;SPC IL W     - 2,060,606.66  2,592,939.59   sFT  1.00004153   +0 44 16.1
 NH1407;UTM  16      - 4,687,250.850   329,352.005   MT  0.99995831   -1 23 40.4
 NH1407
 NH1407!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1407!SPC IL W     -   0.99997107  x   1.00004153  =   1.00001260
 NH1407!UTM  16      -   0.99997107  x   0.99995831  =   0.99992938
 NH1407
 NH1407:                Primary Azimuth Mark                     Grid Az
 NH1407:SPC IL W     -  JONES                                    359 42 37.7
 NH1407:UTM  16      -  JONES                                    001 50 34.2
 NH1407
 NH1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2935287250(NAD 83)
 NH1407
 NH1407|---------------------------------------------------------------------|
 NH1407| PID    Reference Object                     Distance      Geod. Az  |
 NH1407|                                                           dddmmss.s |
 NH1407| NH0868 JONES                               APPROX. 0.5 KM 0002653.8 |
 NH1407| NH1446 RUBY                                298.388 METERS 17216     |
 NH1407| CI8439 COOK RM                              27.700 METERS 27007     |
 NH1407|---------------------------------------------------------------------|
 NH1407
 NH1407                          SUPERSEDED SURVEY CONTROL
 NH1407
 NH1407  NAD 83(1996)-  42 19 07.70988(N)    089 04 15.07417(W) AD(       ) 2
 NH1407  NAD 83(1991)-  42 19 07.70683(N)    089 04 15.07482(W) AD(       ) 2
 NH1407  NAD 83(1986)-  42 19 07.70463(N)    089 04 15.07536(W) AD(       ) 2
 NH1407  NAD 27      -  42 19 07.63560(N)    089 04 14.68980(W) AD(       ) 2
 NH1407  USSD        -  42 19 07.74100(N)    089 04 14.48500(W) AD(       ) 3
 NH1407
 NH1407.Superseded values are not recommended for survey control.
 NH1407
 NH1407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1407.See file dsdata.pdf to determine how the superseded data were derived.
 NH1407
 NH1407_MARKER: N = NAIL
 NH1407_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1407_SP_SET: WOOD STAKE
 NH1407_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1407
 NH1407  HISTORY     - Date     Condition        Report By
 NH1407  HISTORY     - 1920     MONUMENTED       CGS
 NH1407  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH1407
 NH1407                          STATION DESCRIPTION
 NH1407
 NH1407'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1407'STATION IS ABOUT 3-3/4 MILES N OF ROCKFORD, ON THE W SIDE
 NH1407'OF THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 30
 NH1407'YARDS N OF RAILROAD BRIDGE E 592, 190 YARDS N OF AN OLD
 NH1407'LIME KILN AND 2.06 METERS (6.76 FEET) W OF THE W AND NEAREST
 NH1407'RAIL.  THE STATION AND REFERENCE MARKS ARE STAKES 2 BY 4
 NH1407'INCHES IN SIZE.  THE STATION MARK STAKE HAS A NAIL, WITH
 NH1407'A CROSS FILED ON ITS HEAD, IN THE TOP.  THE REFERENCE STAKE
 NH1407'HAS AN ARROW SAWED ON TOP AND IS ON THE SAME SIDE OF THE
 NH1407'TRACK, 2.77 METERS (9.09 FEET) FROM THE STATION,
 NH1407'N 89 DEG 53 MIN W.
 NH1407
 NH1407                          STATION RECOVERY (1997)
 NH1407
 NH1407'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1407'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1145 ***********************************************************************
 NH1145  DESIGNATION -  COONEY
 NH1145  PID         -  NH1145
 NH1145  STATE/COUNTY-  IL/MCHENRY
 NH1145  COUNTRY     -  US
 NH1145  USGS QUAD   -  HEBRON (2018)
 NH1145
 NH1145                         *CURRENT SURVEY CONTROL
 NH1145  ______________________________________________________________________
 NH1145* NAD 83(1997) POSITION- 42 23 37.72846(N) 088 28 36.53426(W)   ADJUSTED
 NH1145* NAVD 88 ORTHO HEIGHT -   306.52  (+/-2cm)     1005.6   (feet) VERTCON3
 NH1145  ______________________________________________________________________
 NH1145  GEOID HEIGHT    -        -33.959 (meters)                     GEOID18
 NH1145  LAPLACE CORR    -         -2.72  (seconds)                    DEFLEC18
 NH1145  HORZ ORDER      -  THIRD
 NH1145  VERT ORDER      -  THIRD ? (See Below)
 NH1145
 NH1145.The horizontal coordinates were established by classical geodetic methods
 NH1145.and adjusted by the National Geodetic Survey in October 1999.
 NH1145
 NH1145.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1145.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1145
 NH1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1145.GEOID18 height accuracy estimate available here.
 NH1145
 NH1145.The vertical order pertains to the NGVD 29 superseded value.
 NH1145
 NH1145.Click photographs - Photos may exist for this station.
 NH1145
 NH1145.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1145
 NH1145. The following values were computed from the NAD 83(1997) position.
 NH1145
 NH1145;                    North         East     Units Scale Factor Converg.
 NH1145;SPC IL E     -   635,855.150   288,186.301   MT  0.99997672   -0 05 48.3
 NH1145;SPC IL E     - 2,086,134.77    945,491.22   sFT  0.99997672   -0 05 48.3
 NH1145;UTM  16      - 4,694,558.681   378,449.459   MT  0.99978178   -0 59 45.0
 NH1145
 NH1145!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1145!SPC IL E     -   0.99995725  x   0.99997672  =   0.99993398
 NH1145!UTM  16      -   0.99995725  x   0.99978178  =   0.99973904
 NH1145
 NH1145:                Primary Azimuth Mark                     Grid Az
 NH1145:SPC IL E     -  COONEY AZ MK                             008 47 39.7
 NH1145:UTM  16      -  COONEY AZ MK                             009 41 36.4
 NH1145
 NH1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7844994558(NAD 83)
 NH1145
 NH1145|---------------------------------------------------------------------|
 NH1145| PID    Reference Object                     Distance      Geod. Az  |
 NH1145|                                                           dddmmss.s |
 NH1145| CI8443 COONEY AZ MK                                       0084151.4 |
 NH1145| NH1139 WOODSTOCK ELEC AUTOLITE CO TK       APPROX. 8.7 KM 1640641.3 |
 NH1145| NH1127 WOODSTOCK ELEC AUTOLITE CO STK      APPROX. 8.6 KM 1640837.2 |
 NH1145| NH1132 WOODSTOCK PWR AND LT CO STK         APPROX. 8.5 KM 1644426.0 |
 NH1145| NH1136 WOODSTOCK SHERIFFS DEPT MAST        APPROX. 9.1 KM 1772701.6 |
 NH1145| CI8444 COONEY RM 1                           7.154 METERS 18646     |
 NH1145| CI8445 COONEY RM 2                          16.478 METERS 28337     |
 NH1145| NH1147 ALDEN ATT MICROWAVE TWR KSE 26      APPROX.12.6 KM 3304346.4 |
 NH1145|---------------------------------------------------------------------|
 NH1145
 NH1145                          SUPERSEDED SURVEY CONTROL
 NH1145
 NH1145  NAD 83(1997)-  42 23 37.72697(N)    088 28 36.53452(W) AD(       ) 3
 NH1145  NAD 83(1991)-  42 23 37.72630(N)    088 28 36.53570(W) AD(       ) 3
 NH1145  NAD 83(1986)-  42 23 37.72503(N)    088 28 36.54038(W) AD(       ) 3
 NH1145  NAD 27      -  42 23 37.65270(N)    088 28 36.18560(W) AD(       ) 3
 NH1145  NGVD 29             306.58   (m)         1005.8    (f) LEVELING    3  
 NH1145
 NH1145.Superseded values are not recommended for survey control.
 NH1145
 NH1145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1145.See file dsdata.pdf to determine how the superseded data were derived.
 NH1145
 NH1145_MARKER: DS = TRIANGULATION STATION DISK
 NH1145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1145_STAMPING: COONEY 1954
 NH1145_MARK LOGO: CGS
 NH1145_PROJECTION: FLUSH
 NH1145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1145+STABILITY: SURFACE MOTION
 NH1145
 NH1145  HISTORY     - Date     Condition        Report By
 NH1145  HISTORY     - 1954     MONUMENTED       CGS
 NH1145  HISTORY     - 1961     GOOD             USGS
 NH1145  HISTORY     - 1966     GOOD             CGS
 NH1145  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH1145  HISTORY     - 19950513 MARK NOT FOUND   USPSQD
 NH1145
 NH1145                          STATION DESCRIPTION
 NH1145
 NH1145'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1145'STATION IS LOCATED ABOUT 7 MILES SOUTHEAST OF HARVARD AND 5
 NH1145'MILES NORTH OF WOODSTOCK ALONG THE EAST SIDE OF A GRAVEL
 NH1145'ROAD AND ON ROAD RIGHT-OF-WAY.  IT IS 31 FEET EAST OF THE CENTER
 NH1145'OF THE GRAVEL ROAD AND 2 FEET WEST OF A FENCE LINE AND WHITE
 NH1145'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED COONEY
 NH1145'1954.
 NH1145'
 NH1145'REFERENCE MARK NO. 1 IS 33 FEET EAST OF THE CENTER OF THE
 NH1145'GRAVEL ROAD, 23 FEET SOUTH OF A WHITE WITNESS POST AND 6
 NH1145'INCHES WEST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 NH1145'IS STAMPED COONEY NO 1 1954.
 NH1145'
 NH1145'REFERENCE MARK NO. 2 IS 25 FEET WEST OF THE CENTER OF THE
 NH1145'GRAVEL ROAD AND SET IN A FENCE LINE.  THE MARK IS FLUSH AND
 NH1145'THE DISK IS STAMPED COONEY NO 2 1954.
 NH1145'
 NH1145'AZIMUTH MARK IS 26 FEET EAST OF THE CENTER OF THE GRAVEL
 NH1145'ROAD, 2 FEET SOUTH OF A WHITE WITNESS POST, 2 FEET WEST
 NH1145'OF A POWER LINE POLE AND 1 FOOT WEST OF A FENCE LINE.  THE
 NH1145'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED COONEY 1954.
 NH1145'
 NH1145'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1145'47 AND 120 IN THE NORTHEAST SECTION OF WOODSTOCK GO NORTH
 NH1145'ON HIGHWAY 47 FOR 2.85 MILES TO A CROSSROAD, TURN LEFT AND
 NH1145'GO WEST AND NORTH ON PAVED ROAD 2.95 MILES TO A GRAVEL SIDE
 NH1145'ROAD RIGHT.  TURN RIGHT AND GO EAST ON GRAVEL ROAD FOR 0.2
 NH1145'MILE TO A FORK.  TAKE LEFT FORK AND GO NORTHEAST ON GRAVEL
 NH1145'ROAD FOR 0.65 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 NH1145'
 NH1145'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON GRAVEL
 NH1145'ROAD FOR 0.25 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1145'
 NH1145'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1145
 NH1145                          STATION RECOVERY (1961)
 NH1145
 NH1145'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 NH1145'STATION IS 4.3 MILES S AND 2.2 MILES E OF ALDEN, 5.5 MILES
 NH1145'N AND 1.5 MILES W OF WOODSTOCK IN T45N, R6E, SE 1/4 OF NE 1/4 SEC.
 NH1145'12, 219 FEET S, 27 FEET E AND 3.2 FEET ABOVE ROAD FROM FENCE WEST,
 NH1145'2.0 FEET WEST OF RIGHT-OF-WAY FENCE.  MARK IS A STANDARD DISK
 NH1145'STAMPED COONEY 1954 SET IN CONCRETE POST FLUSH WITH GROUND.
 NH1145
 NH1145                          STATION RECOVERY (1966)
 NH1145
 NH1145'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1145'THE STATION MARK, REFERENCE MARKS, AZIMUTH MARK WERE RECOVERED
 NH1145'AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE DESCRIPTION
 NH1145'IS GOOD WITH THE BELOW CHANGES.
 NH1145'
 NH1145'A METAL WITNESS POST WAS SET 1 FOOT SOUTHEAST OF THE STATION
 NH1145'MARK.
 NH1145'
 NH1145'A METAL WITNESS POST WAS SET 1 FOOT NORTH OF THE AZIMUTH MARK.
 NH1145
 NH1145                          STATION RECOVERY (1989)
 NH1145
 NH1145'RECOVERY NOTE BY US POWER SQUADRON 1989 (RBD)
 NH1145'MARK NOT FOUND.
 NH1145
 NH1145                          STATION RECOVERY (1995)
 NH1145
 NH1145'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1889 ***********************************************************************
 LC1889  DESIGNATION -  COOPER CINC PLINE MICROWAVE
 LC1889  PID         -  LC1889
 LC1889  STATE/COUNTY-  IL/TAZEWELL
 LC1889  COUNTRY     -  US
 LC1889  USGS QUAD   -  WASHINGTON (2018)
 LC1889
 LC1889                         *CURRENT SURVEY CONTROL
 LC1889  ______________________________________________________________________
 LC1889* NAD 83(1997) POSITION- 40 38 00.46307(N) 089 24 16.07832(W)   ADJUSTED
 LC1889  ______________________________________________________________________
 LC1889  GEOID HEIGHT    -        -32.592 (meters)                     GEOID18
 LC1889  LAPLACE CORR    -          3.30  (seconds)                    DEFLEC18
 LC1889  HORZ ORDER      -  THIRD
 LC1889
 LC1889.The horizontal coordinates were established by classical geodetic methods
 LC1889.and adjusted by the National Geodetic Survey in October 1999.
 LC1889
 LC1889.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1889.GEOID18 height accuracy estimate available here.
 LC1889
 LC1889.Click photographs - Photos may exist for this station.
 LC1889
 LC1889.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1889
 LC1889. The following values were computed from the NAD 83(1997) position.
 LC1889
 LC1889;                    North         East     Units Scale Factor Converg.
 LC1889;SPC IL W     -   440,603.037   764,478.313   MT  0.99999233   +0 29 47.0
 LC1889;SPC IL W     - 1,445,545.13  2,508,125.93   sFT  0.99999233   +0 29 47.0
 LC1889;UTM  16      - 4,500,848.635   296,655.437   MT  1.00010898   -1 33 58.9
 LC1889
 LC1889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9665500848(NAD 83)
 LC1889
 LC1889                          SUPERSEDED SURVEY CONTROL
 LC1889
 LC1889  NAD 83(1986)-  40 38 00.47595(N)    089 24 16.08162(W) AD(       ) 3
 LC1889  NAD 27      -  40 38 00.33900(N)    089 24 15.76300(W) AD(       ) 3
 LC1889
 LC1889.Superseded values are not recommended for survey control.
 LC1889
 LC1889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1889.See file dsdata.pdf to determine how the superseded data were derived.
 LC1889
 LC1889_MARKER: 44 = MICROWAVE MAST
 LC1889
 LC1889  HISTORY     - Date     Condition        Report By
 LC1889  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1889
 LC1889                          STATION DESCRIPTION
 LC1889
 LC1889'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1889'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF COOPER.
 LC1889'
 LC1889'TO REACH THE STATION FROM THE RAILROAD CROSSING AND THE
 LC1889'MAIN STREET IN COOPER, GO SOUTH FOR 1.9 MILES TO THE STATION
 LC1889'ON THE RIGHT.
 LC1889'
 LC1889'IT IS A STEEL STRUCTURE APPROXIMATELY 228 FEET HIGH, PAINTED
 LC1889'RED AND WHITE AND HAS A RED LIGHT AT THE TOP.
 LC1889'
 LC1889'THE POINT INTERSECTED WAS THE RED LIGHT AT THE TOP OF MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1558 ***********************************************************************
 HB1558  DESIGNATION -  COPLEY
 HB1558  PID         -  HB1558
 HB1558  STATE/COUNTY-  IL/MASSAC
 HB1558  COUNTRY     -  US
 HB1558  USGS QUAD   -  METROPOLIS (2018)
 HB1558
 HB1558                         *CURRENT SURVEY CONTROL
 HB1558  ______________________________________________________________________
 HB1558* NAD 83(2011) POSITION- 37 11 34.69811(N) 088 41 50.51495(W)   ADJUSTED
 HB1558* NAD 83(2011) ELLIP HT-   103.148 (meters)        (06/27/12)   ADJUSTED
 HB1558* NAD 83(2011) EPOCH   -  2010.00
 HB1558* NAVD 88 ORTHO HEIGHT -   131.7   (meters)      432.    (feet) GPS OBS
 HB1558  ______________________________________________________________________
 HB1558  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1558  GEOID HEIGHT    -        -28.620 (meters)                     GEOID93
 HB1558  GEOID HEIGHT    -        -28.509 (meters)                     GEOID18
 HB1558  NAD 83(2011) X  -    115,647.924 (meters)                     COMP
 HB1558  NAD 83(2011) Y  - -5,085,843.402 (meters)                     COMP
 HB1558  NAD 83(2011) Z  -  3,834,537.270 (meters)                     COMP
 HB1558  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 HB1558
 HB1558  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1558  Standards:
 HB1558         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1558            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1558  -------------------------------------------------------------------
 HB1558  NETWORK    1.00   1.47           0.44   0.37   0.75     -0.10159995
 HB1558  -------------------------------------------------------------------
 HB1558  Click here for local accuracies and other accuracy information.
 HB1558
 HB1558.The horizontal coordinates were established by GPS observations
 HB1558.and adjusted by the National Geodetic Survey in June 2012.
 HB1558
 HB1558.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1558.been affixed to the stable North American tectonic plate. See 
 HB1558.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1558
 HB1558.The horizontal coordinates are valid at the epoch date displayed above
 HB1558.which is a decimal equivalence of Year/Month/Day.
 HB1558
 HB1558.The orthometric height was determined by GPS observations and a
 HB1558.high-resolution geoid model.
 HB1558
 HB1558.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1558.GEOID18 height accuracy estimate available here.
 HB1558
 HB1558.Click photographs - Photos may exist for this station.
 HB1558
 HB1558.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1558
 HB1558.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1558
 HB1558.The ellipsoidal height was determined by GPS observations
 HB1558.and is referenced to NAD 83.
 HB1558
 HB1558. The following values were computed from the NAD 83(2011) position.
 HB1558
 HB1558;                    North         East     Units Scale Factor Converg.
 HB1558;SPC IL E     -    58,468.008   267,679.728   MT  0.99998786   -0 13 12.2
 HB1558;SPC IL E     -   191,823.79    878,212.57   sFT  0.99998786   -0 13 12.2
 HB1558;SPC KY1Z     - 1,099,538.433 1,238,364.461   MT  0.99997557   -1 48 34.4
 HB1558;SPC KY1Z     - 3,607,402.34  4,062,867.40   sFT  0.99997557   -1 48 34.4
 HB1558;SPC KY S     -   599,478.594   238,370.508   MT  0.99994842   -1 47 14.9
 HB1558;SPC KY S     - 1,966,789.35    782,053.91   sFT  0.99994842   -1 47 14.9
 HB1558;UTM  16      - 4,117,628.837   349,351.639   MT  0.99987957   -1 01 34.5
 HB1558
 HB1558!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1558!SPC IL E     -   0.99998381  x   0.99998786  =   0.99997167
 HB1558!SPC KY1Z     -   0.99998381  x   0.99997557  =   0.99995938
 HB1558!SPC KY S     -   0.99998381  x   0.99994842  =   0.99993223
 HB1558!UTM  16      -   0.99998381  x   0.99987957  =   0.99986339
 HB1558
 HB1558:                Primary Azimuth Mark                     Grid Az
 HB1558:SPC IL E     -  COPLEY AZ MK                             132 26 49.1
 HB1558:SPC KY1Z     -  COPLEY AZ MK                             134 02 11.3
 HB1558:SPC KY S     -  COPLEY AZ MK                             134 00 51.8
 HB1558:UTM  16      -  COPLEY AZ MK                             133 15 11.4
 HB1558
 HB1558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4935117628(NAD 83)
 HB1558
 HB1558|---------------------------------------------------------------------|
 HB1558| PID    Reference Object                     Distance      Geod. Az  |
 HB1558|                                                           dddmmss.s |
 HB1558| CI4156 COPLEY RM 3                          32.073 METERS 00053     |
 HB1558| CI4154 COPLEY RM 1                                        0933001.9 |
 HB1558| CI4153 COPLEY AZ MK                                       1321336.9 |
 HB1558| HB1549 BROOKPORT MUNICIPAL TANK            APPROX. 9.8 KM 1412535.8 |
 HB1558| HB1792 PADUCAH                             APPROX.15.0 KM 1420328.1 |
 HB1558| HB1539 PADUCAH HIGH CHURCH SPIRE           APPROX.14.6 KM 1442908.0 |
 HB1558| HB1538 PADUCAH CHURCH SPIRE                APPROX.14.6 KM 1443859.8 |
 HB1558| HB1545 PADUCAH RADIO STA WPAD MAST         APPROX.12.5 KM 1473947.6 |
 HB1558| HB1540 PADUCAH SHOPS EAST STACK            APPROX.15.0 KM 1483842.5 |
 HB1558| HB1541 PADUCAH SHOPS WEST STACK            APPROX.15.0 KM 1484307.9 |
 HB1558| HB1544 PADUCAH RADIO STA WKYB MAST 3       APPROX.21.4 KM 1584851.4 |
 HB1558| CI4155 COPLEY RM 2                                        17626     |
 HB1558| HB1562 METROPOLIS RADIO STA WMOK MAST      APPROX. 4.5 KM 1933453.6 |
 HB1558| HB1560 METROPOLIS BENDING CO STACK         APPROX. 5.7 KM 1945158.7 |
 HB1558| CI4157 COPLEY RM 4                          67.044 METERS 20102     |
 HB1558| HB1561 METROPOLIS MUNICIPAL TANK           APPROX. 5.6 KM 2141228.5 |
 HB1558|---------------------------------------------------------------------|
 HB1558
 HB1558                          SUPERSEDED SURVEY CONTROL
 HB1558
 HB1558  NAD 83(2007)-  37 11 34.69811(N)    088 41 50.51568(W) AD(2002.00) 0
 HB1558  ELLIP H (02/10/07)  103.172  (m)                       GP(2002.00)    
 HB1558  ELLIP H (03/08/05)  103.158  (m)                       GP(       ) 4 1
 HB1558  NAD 83(1997)-  37 11 34.69778(N)    088 41 50.51571(W) AD(       ) 1
 HB1558  ELLIP H (10/21/99)  103.155  (m)                       GP(       ) 4 1
 HB1558  NAD 83(1993)-  37 11 34.70239(N)    088 41 50.51388(W) AD(       ) 1
 HB1558  NAD 83(1986)-  37 11 34.70822(N)    088 41 50.51757(W) AD(       ) 1
 HB1558  NAD 27      -  37 11 34.51082(N)    088 41 50.33110(W) AD(       ) 1
 HB1558
 HB1558.Superseded values are not recommended for survey control.
 HB1558
 HB1558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1558.See file dsdata.pdf to determine how the superseded data were derived.
 HB1558
 HB1558_MARKER: DS = TRIANGULATION STATION DISK
 HB1558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1558_STAMPING: COPLEY 1930
 HB1558_MARK LOGO: CGS
 HB1558_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1558+STABILITY: SURFACE MOTION
 HB1558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1558+SATELLITE: SATELLITE OBSERVATIONS - February 26, 1993
 HB1558
 HB1558  HISTORY     - Date     Condition        Report By
 HB1558  HISTORY     - 1930     MONUMENTED       CGS
 HB1558  HISTORY     - 1930     GOOD             CGS
 HB1558  HISTORY     - 1934     GOOD             CGS
 HB1558  HISTORY     - 1957     GOOD             CGS
 HB1558  HISTORY     - 19921212 GOOD
 HB1558  HISTORY     - 19930226 GOOD             NGS
 HB1558
 HB1558                          STATION DESCRIPTION
 HB1558
 HB1558'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1558'ABOUT 3-1/2 MILES NORTHEAST OF METROPOLIS AND 1/4 MILE NORTHEAST OF
 HB1558'COUNTRY CLUB, IN THE SE1/4SE1/4 SEC. 19, T. 15 S., R. 5 E., ON
 HB1558'LAND OWNED BY HENRY COPLEY.
 HB1558'
 HB1558'FROM METROPOLIS TAKE HIGHWAY 145 EAST 3 BLOCKS FROM POST OFFICE,
 HB1558'THENCE NORTH 1.5 MILES TO CORNER, EAST OF ILLINOIS CENTRAL
 HB1558'RAILROAD TRACKS. TURN EAST FOR 0.5 MILE, THENCE NORTH AND NORTHEAST
 HB1558'1.1 MILES TO CORNER, AND NORTH 0.5 MILE MORE TO CORNER OF CLUB
 HB1558'GROUNDS. TURN EAST 0.3 MILE TO VACANT HOUSE ON NORTH SIDE OF ROAD.
 HB1558'STATION IS IN FENCE LINE EAST OF HOUSE, ON TOP OF KNOLL 630 FEET
 HB1558'NORTH OF ROAD.
 HB1558'
 HB1558'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 HB1558'SET IN CONCRETE.
 HB1558'
 HB1558'REFERENCE MARK NO. 1 IS ABOUT 1/2 MILE EAST OF STATION IN FENCE LINE
 HB1558'20 FEET WEST OF GRAVEL ROAD, AND ACROSS FROM RED BARN.
 HB1558'
 HB1558'REFERENCE MARK NO 2 IS SOUTH OF STATION 20 FEET NORTH OF ROAD, IN
 HB1558'FENCE LINE, AND 23 FEET EAST OF EAST SIDE OF GATE.
 HB1558'
 HB1558'HEIGHT OF SIGNAL ABOVE STATION MARK 31 METERS.
 HB1558
 HB1558                          STATION RECOVERY (1930)
 HB1558
 HB1558'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930
 HB1558'RECOVERED IN GOOD CONDITION.
 HB1558
 HB1558                          STATION RECOVERY (1934)
 HB1558
 HB1558'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (MAH)
 HB1558'ON THE PROPERTY OF HENRY COPLEY, ABOUT 3.5 MILES NORTHEAST OF
 HB1558'METROPOLIS, AND 0.25 MILE NORTHEAST OF COUNTRY CLUB. THE STATION
 HB1558'AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED IN GOOD CONDITION AND
 HB1558'ONE ADDITIONAL REFERENCE MARK MARKED NO. 3 WAS
 HB1558'ESTABLISHED.
 HB1558'
 HB1558'TO REACH STATION FROM METROPOLIS, TAKE HIGHWAY 145 EAST 3 BLOCKS FROM
 HB1558'THE POST OFFICE, THEN NORTH 1.5 MILES TO A CORNER EAST OF RAILROAD
 HB1558'TRACKS, TURN EAST 0.5 MILE AND EAST AND NORTHEAST 1.1 MILES TO
 HB1558'CORNER. THEN TURN NORTH 0.6 MILE TO CROSSROADS AT NORTHEAST
 HB1558'CORNER OF CLUB GROUNDS AND TURN EAST 0.3 MILE TO HOUSE ON NORTH SIDE
 HB1558'OF ROAD. TURN NORTH THRU GATE FOR 0.11 MILE TO STATION. STATION IS
 HB1558'0.11 MILE NORTH OF GATE ALONG FENCE LINE AND 1 FOOT EAST OF FENCE.
 HB1558'
 HB1558'REFERENCE MARK NO. 1 IS EAST OF STATION, IN FENCE LINE, 20 FEET WEST
 HB1558'OF GRAVEL ROAD ACROSS FROM RED BARN.
 HB1558'
 HB1558'REFERENCE MARK NO. 2 IS SOUTH OF STATION INSIDE GATE LEADING TO
 HB1558'STATION, 25 FEET EAST OF GATE, ALONG FENCE LINE, 20 FEET NORTH OF
 HB1558'CENTER LINE OF ROAD.
 HB1558'
 HB1558'REFERENCE MARK NO. 3 IS NORTH OF STATION ALONG FENCE LINE AND 2 FEET
 HB1558'EAST OF FENCE.
 HB1558'
 HB1558'A 90-FOOT TOWER REQUIRED TO SEE ALL LINES.
 HB1558'
 HB1558'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1558
 HB1558                          STATION RECOVERY (1957)
 HB1558
 HB1558'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1558'THE STATION AND REFERENCE MARK 3 WERE RECOVERED AND FOUND IN GOOD
 HB1558'CONDITION. REFERENCE MARK 1 WAS FOUND DESTROYED.  REFERENCE MARK
 HB1558'2 WAS NOT RECOVERED. THE DIRECTION TO REFERENCE MARK 3 CHECKED BUT A
 HB1558'DIFFERENCE OF 0.08 OF A FOOT SHORTER WAS FOUND IN THE DISTANCE.
 HB1558'AZIMUTH MARK AND REFERENCE 4 WERE ESTABLISHED AT THIS TIME. THE FENCE
 HB1558'USED AS A REFERENCE POINT FOR THE STATION AND REFERENCE MARK 3
 HB1558'HAS BEEN REMOVED AND BOTH MARKS ARE NOW IN A CULTIVATED FIELD.
 HB1558'
 HB1558'A COMPLETE NEW DESCRIPTION FOLLOWS-
 HB1558'
 HB1558'THE STATION IS ABOUT 3-1/2 MILES NORTHEAST OF METROPOLIS, 6 MILES
 HB1558'NORTHWEST OF BROOKPORT, IN A CULTIVATED FIELD OWNED BY MR. FLOYD
 HB1558'COUGILL, OF METROPOLIS. IT IS 204 FEET NORTH OF A SMALL STOCK POND,
 HB1558'218 FEET NORTH OF A WHITE WITNESS POST AND A FENCE CORNER AND 138
 HB1558'FEET SOUTH OF A 10 INCH WALNUT TREE LOCATED AT THE SOUTHEAST CORNER
 HB1558'OF A WOODED AREA. THE MONUMENT PROJECTS 7 INCHES AND THE DISK
 HB1558'IS STAMPED COPLEY 1930.
 HB1558'
 HB1558'TO REACH THE STATION FROM THE POST OFFICE IN METROPOLIS, GO EASTERLY
 HB1558'ON U.S. HIGHWAY 45 FOR 3.8 MILES TO THE JUNCTION WITH STATE
 HB1558'HIGHWAY 145. TURN LEFT AND GO NORTH ON HIGHWAY 145 (PAVED) FOR 2.0
 HB1558'MILES TO A CROSSROAD INTERSECTION WITH A CHURCH IN THE NORTHEAST
 HB1558'ANGLE OF THE INTERSECTION. TURN LEFT AND GO WEST ON A GRAVELED ROAD
 HB1558'FOR 1.0 MILE TO THE AZIMUTH MARK ON THE RIGHT. CONTINUE WEST ON THE
 HB1558'GRAVELED ROAD FOR 0.15 MILE TO A DRIVEWAY. TURN RIGHT AND GO NORTH,
 HB1558'AROUND AN OLD BARN AND GO NORTHEAST THROUGH THE FIELD FOR ABOUT
 HB1558'0.1 MILE TO THE STATION.
 HB1558'
 HB1558'REFERENCE MARK 3 IS 33 FEET SOUTH OF THE 10 INCH WALNUT TREE WHICH IS
 HB1558'LOCATED IN THE SOUTHEAST CORNER OF THE WOODED AREA. THE MONUMENT
 HB1558'IS FLUSH AND THE DISK IS STAMPED COPLEY NO 3 1934.
 HB1558'
 HB1558'REFERENCE MARK 4 IS 1 FOOT EAST OF A WIRE FENCE AND 3 FEET SOUTHEAST
 HB1558'OF A WHITE WITNESS POST AND A FENCE CORNER. THE MONUMENT PROJECTS
 HB1558'3 INCHES AND THE DISK IS STAMPED COPLEY NO 4 1930.
 HB1558'
 HB1558'THE AZIMUTH MARK IS 47 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 HB1558'FRAME HOUSE, 1 FOOT WEST OF A WIRE FENCE, 3 FEET NORTHEAST OF A
 HB1558'CONCRETE RIGHT-OF-WAY MARKER, 29 FEET NORTH OF THE CENTERLINE OF THE
 HB1558'GRAVELED ROAD AND 7 FEET NORTH OF A WHITE WITNESS POST AND A FENCE
 HB1558'CORNER. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED COPLEY
 HB1558'1930.
 HB1558'
 HB1558'OBSERVATIONS MADE FROM A 90 FOOT STEEL TOWER.
 HB1558
 HB1558                          STATION RECOVERY (1992)
 HB1558
 HB1558'RECOVERED 1992
 HB1558'RECOVERED IN GOOD CONDITION.
 HB1558
 HB1558                          STATION RECOVERY (1993)
 HB1558
 HB1558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB1558'FROM THE INTERSECTION OF ILLINOIS HIGHWAY 24 AND U.S. HIGHWAY 45,
 HB1558'PROCEED EAST ON U.S. 45 0.16 KM (0.10 MI) TO THE INTERSECTION WITH
 HB1558'HIGHWAY 145, TURN LEFT ON 145 AND PROCEED NORTH 3.38 KM (2.10 MI) TO
 HB1558'THE COUNTY ROAD 800 N., TURN LEFT AND PROCEED 1.93 KM (1.20 MI) TO
 HB1558'THE STATION WHICH IS APPROXIMATELY 192.6 M (631.9 FT) TO THE NORTH IN
 HB1558'A FIELD, BEHIND A RESIDENCE AT 1295, OWNED BY FLOYD AND JEWELL
 HB1558'COUGILL.  STATION COPLEY IS A CIRCULAR INSCRIBED STANDARD BRASS BENCH
 HB1558'MARK DISK SET IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1172 ***********************************************************************
 NH1172  DESIGNATION -  CORAL
 NH1172  PID         -  NH1172
 NH1172  STATE/COUNTY-  IL/MCHENRY
 NH1172  COUNTRY     -  US
 NH1172  USGS QUAD   -  MARENGO SOUTH (2018)
 NH1172
 NH1172                         *CURRENT SURVEY CONTROL
 NH1172  ______________________________________________________________________
 NH1172* NAD 83(1997) POSITION- 42 11 19.38638(N) 088 33 28.65908(W)   ADJUSTED
 NH1172* NAVD 88 ORTHO HEIGHT -   306.    (meters)     1004.    (feet) SCALED
 NH1172  ______________________________________________________________________
 NH1172  GEOID HEIGHT    -        -33.530 (meters)                     GEOID18
 NH1172  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 NH1172  HORZ ORDER      -  SECOND
 NH1172
 NH1172.The horizontal coordinates were established by classical geodetic methods
 NH1172.and adjusted by the National Geodetic Survey in October 1999.
 NH1172
 NH1172.The orthometric height was scaled from a topographic map.
 NH1172
 NH1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1172.GEOID18 height accuracy estimate available here.
 NH1172
 NH1172.Click photographs - Photos may exist for this station.
 NH1172
 NH1172.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1172
 NH1172. The following values were computed from the NAD 83(1997) position.
 NH1172
 NH1172;                    North         East     Units Scale Factor Converg.
 NH1172;SPC IL E     -   613,088.435   281,444.988   MT  0.99997923   -0 09 03.1
 NH1172;SPC IL E     - 2,011,440.97    923,374.10   sFT  0.99997923   -0 09 03.1
 NH1172;UTM  16      - 4,671,904.530   371,353.744   MT  0.99980364   -1 02 47.1
 NH1172
 NH1172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1172!SPC IL E     -   0.99995728  x   0.99997923  =   0.99993651
 NH1172!UTM  16      -   0.99995728  x   0.99980364  =   0.99976092
 NH1172
 NH1172:                Primary Azimuth Mark                     Grid Az
 NH1172:SPC IL E     -  CORAL AZ MK                              206 17 31.4
 NH1172:UTM  16      -  CORAL AZ MK                              207 11 15.4
 NH1172
 NH1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7135371904(NAD 83)
 NH1172
 NH1172|---------------------------------------------------------------------|
 NH1172| PID    Reference Object                     Distance      Geod. Az  |
 NH1172|                                                           dddmmss.s |
 NH1172| NH1147 ALDEN ATT MICROWAVE TWR KSE 26      APPROX.33.8 KM 0005306.4 |
 NH1172| CI8447 CORAL RM 1                           27.308 METERS 09716     |
 NH1172| NH1112 PLATO TOWNSHIP ATT MICROWAVE        APPROX.19.8 KM 1615550.6 |
 NH1172| NH1111 PLATO TOWNSHIP MOTOROLA MAST        APPROX.19.9 KM 1615704.3 |
 NH1172| NH1175 HAMPSHIRE MUNICIPAL TANK            APPROX.10.3 KM 1641610.7 |
 NH1172| NH1176 HAMPSHIRE MILK CO STACK             APPROX.10.2 KM 1675646.2 |
 NH1172| NH1171 AIRWAY BCN 4 3 MI NW HAMPSHIRE      APPROX. 6.3 KM 1783810.4 |
 NH1172| CI8448 CORAL RM 2                           27.499 METERS 19715     |
 NH1172| CI8446 CORAL AZ MK                                        2060828.3 |
 NH1172|---------------------------------------------------------------------|
 NH1172
 NH1172                          SUPERSEDED SURVEY CONTROL
 NH1172
 NH1172  NAD 83(1986)-  42 11 19.38565(N)    088 33 28.66659(W) AD(       ) 2
 NH1172  NAD 27      -  42 11 19.30070(N)    088 33 28.33600(W) AD(       ) 2
 NH1172
 NH1172.Superseded values are not recommended for survey control.
 NH1172
 NH1172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1172.See file dsdata.pdf to determine how the superseded data were derived.
 NH1172
 NH1172_MARKER: DS = TRIANGULATION STATION DISK
 NH1172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1172_STAMPING: CORAL 1954
 NH1172_MARK LOGO: CGS
 NH1172_PROJECTION: FLUSH
 NH1172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1172+STABILITY: SURFACE MOTION
 NH1172
 NH1172  HISTORY     - Date     Condition        Report By
 NH1172  HISTORY     - 1954     MONUMENTED       CGS
 NH1172  HISTORY     - 1965     SEE DESCRIPTION  CGS
 NH1172  HISTORY     - 1969     GOOD             CGS
 NH1172
 NH1172                          STATION DESCRIPTION
 NH1172
 NH1172'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1172'STATION IS LOCATED ON A PARTIALLY WOODED HILL ON THE PROPERTY
 NH1172'OF P.L. JACOBSON ABOUT 6 MILES NORTHWEST OF HAMPSHIRE, ABOUT
 NH1172'5 MILES SOUTHEAST OF MARENGO AND ABOUT 0.15 MILE EAST OF
 NH1172'MR. JACOBSONS FARM BUILDINGS.  IT IS 129 FEET WEST OF A 9
 NH1172'INCH HICKORY TREE, 113 FEET NORTH OF A 12 INCH HICKORY TREE,
 NH1172'66 FEET EAST OF A LARGE OAK TREE AND 5 FEET NORTH OF A WHITE
 NH1172'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1172'CORAL 1954.
 NH1172'
 NH1172'REFERENCE MARK NO. 1 IS 39 FEET WEST OF A 9 INCH HICKORY
 NH1172'TREE.  THE MARK IS FLUSH AND THE DISK IS STAMPED CORAL NO
 NH1172'1 1954.
 NH1172'
 NH1172'REFERENCE MARK NO. 2 IS 23 FEET NORTH OF THE 12 INCH HICKORY
 NH1172'TREE.  THE MARK IS FLUSH AND THE DISK IS STAMPED CORAL NO
 NH1172'2 1954.
 NH1172'
 NH1172'AZIMUTH MARK IS 25 FEET WEST OF THE CENTER OF A GRAVEL ROAD,
 NH1172'3 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 NH1172'FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 NH1172'STAMPED CORAL 1954.
 NH1172'
 NH1172'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 23
 NH1172'AND U.S. HIGHWAY 20 IN THE SOUTH SECTION OF MARENGO, GO
 NH1172'SOUTHEAST ON HIGHWAY 20 FOR 4.35 MILES TO CROSSROAD.  TURN
 NH1172'RIGHT AND GO WEST ON GRAVEL ROAD FOR 0.4 MILE TO A GRAVEL
 NH1172'ROAD LEFT.  TURN LEFT AND GO SOUTH ON GRAVEL ROAD FOR 1.1
 NH1172'MILE TO MR. JACOBSONS FARM BUILDINGS ON THE RIGHT AND A GATE
 NH1172'ON THE LEFT.* TURN LEFT THROUGH GATE, CROSS SMALL FIELD,
 NH1172'PASS THROUGH ANOTHER GATE AND GO NORTHEAST UP HILL FOR ABOUT
 NH1172'0.1 MILE TO HIGHEST POINT OF HILL AND THE STATION AS
 NH1172'DESCRIBED.
 NH1172'
 NH1172'*TO REACH THE AZIMUTH MARK FROM THE GATE, CONTINUE SOUTH
 NH1172'ON GRAVEL ROAD FOR 0.15 MILE TO THE MARK ON THE RIGHT AS
 NH1172'DESCRIBED.
 NH1172'
 NH1172'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1172
 NH1172                          STATION RECOVERY (1965)
 NH1172
 NH1172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 NH1172'THE SURFACE STATION MARK HAD BEEN DESTROYED BY LANDSCAPING
 NH1172'FOR A NEW HOUSE BUILT ABOUT 80 FEET WEST OF THE STATION.
 NH1172'THE UNDERGROUND MARK, REFERENCE MARKS AND THE AZIMUTH MARK
 NH1172'RECOVERED AND FOUND IN GOOD CONDITION.
 NH1172'
 NH1172'THE UNDERGROUND MARK WAS LOWERED VERTICALLY AND A NEW STATION
 NH1172'MARK WAS SET BY PLUMBING OVER THE UNDERGROUND MARK.  THE
 NH1172'STATION MARK IS 102.5 FEET SOUTHEAST OF THE NORTHEAST CORNER
 NH1172'OF HOUSE OCCUPIED BY MR. P.L. JACOBSON, 85.5 FEET EAST-NORTHEAST
 NH1172'OF THE SOUTHEAST CORNER OF THE PATIO AND IS FLUSH WITH
 NH1172'THE GROUND.  THE DISK IS STAMPED CORAL 1954 1965.
 NH1172'
 NH1172'R.M. NO. 1 IS 85.59 FEET EAST OF THE STATION, AT EAST EDGE
 NH1172'OF BACK YARD AND IS FLUSH WITH THE GROUND.  R.M. NO. 2 IS
 NH1172'91.13 FEET SOUTH OF THE STATION, AT SOUTH EDGE OF YARD AND
 NH1172'IS FLUSH WITH THE GROUND.
 NH1172'
 NH1172'THE AZIMUTH MARK RECOVERED AS DESCRIBED AND A METAL WITNESS
 NH1172'POST WAS SET 1.5 FEET TO SOUTH OF THE MARK.
 NH1172'
 NH1172'TO REACH THE STATION FROM MARENGO, FROM THE JUNCTION OF U.S.
 NH1172'HIGHWAY 20 AND STATE HIGHWAY 23 AT THE SOUTH EDGE OF TOWN,
 NH1172'GO SOUTHEAST ON U.S. 20 FOR 4.35 MILES TO CROSSROADS, TURN
 NH1172'RIGHT AND GO WEST FOR 0.4 MILE TO A GRAVEL ROAD LEFT, TURN
 NH1172'LEFT AND GO SOUTH FOR 1.05 MILES TO A DRIVEWAY ON THE LEFT,
 NH1172'TURN LEFT FOR ABOUT 0.1 MILE TO MR. JACOBSONS HOUSE AND
 NH1172'STATION TO EAST.
 NH1172
 NH1172                          STATION RECOVERY (1969)
 NH1172
 NH1172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 NH1172'ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED.  THE DESCRIPTION
 NH1172'AND 1965 RECOVERY NOTE IS GOOD.
 NH1172'
 NH1172'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 NH1172'MILES SOUTHEAST OF MARENGO
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2883 ***********************************************************************
 ME2883  DESIGNATION -  CORBETT
 ME2883  PID         -  ME2883
 ME2883  STATE/COUNTY-  IL/COOK
 ME2883  COUNTRY     -  US
 ME2883  USGS QUAD   -  LAKE CALUMET (2018)
 ME2883
 ME2883                         *CURRENT SURVEY CONTROL
 ME2883  ______________________________________________________________________
 ME2883* NAD 83(1997) POSITION- 41 39 23.07143(N) 087 33 20.93840(W)   ADJUSTED
 ME2883* NAVD 88 ORTHO HEIGHT -   177.8   (meters)      583.    (feet) VERTCON3
 ME2883  ______________________________________________________________________
 ME2883  GEOID HEIGHT    -        -33.507 (meters)                     GEOID18
 ME2883  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 ME2883  HORZ ORDER      -  FIRST
 ME2883
 ME2883.The horizontal coordinates were established by classical geodetic methods
 ME2883.and adjusted by the National Geodetic Survey in October 1999.
 ME2883
 ME2883.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2883.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2883
 ME2883.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2883.GEOID18 height accuracy estimate available here.
 ME2883
 ME2883.Click photographs - Photos may exist for this station.
 ME2883
 ME2883.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2883
 ME2883. The following values were computed from the NAD 83(1997) position.
 ME2883
 ME2883;                    North         East     Units Scale Factor Converg.
 ME2883;SPC IL E     -   554,232.972   364,761.872   MT  1.00002659   +0 31 00.5
 ME2883;SPC IL E     - 1,818,346.01  1,196,722.91   sFT  1.00002659   +0 31 00.5
 ME2883;UTM  16      - 4,611,778.023   453,721.743   MT  0.99962635   -0 22 10.0
 ME2883
 ME2883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2883!SPC IL E     -   0.99997737  x   1.00002659  =   1.00000396
 ME2883!UTM  16      -   0.99997737  x   0.99962635  =   0.99960373
 ME2883
 ME2883:                Primary Azimuth Mark                     Grid Az
 ME2883:SPC IL E     -  OSWALD                                   351 35 28.2
 ME2883:UTM  16      -  OSWALD                                   352 28 38.7
 ME2883
 ME2883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5372111778(NAD 83)
 ME2883
 ME2883|---------------------------------------------------------------------|
 ME2883| PID    Reference Object                     Distance      Geod. Az  |
 ME2883|                                                           dddmmss.s |
 ME2883| CM3348 CORBETT RM 1                         25.086 METERS 01952     |
 ME2883| ME2881 CHICAGO US STEEL TANK               APPROX. 1.2 KM 1573902.8 |
 ME2883| ME2889 CALUMET CITY MUN TANK               APPROX. 3.0 KM 1982359.4 |
 ME2883| ME2888 CALUMET CITY ASHLAND TANK           APPROX. 2.3 KM 2022550.0 |
 ME2883| ME2901 CHICAGO OWENS ILLINOIS TANK         APPROX. 4.7 KM 2594853.2 |
 ME2883| ME2900 CHICAGO SANITARY DISTRICT TWR       APPROX. 4.6 KM 2851329.5 |
 ME2883| ME2902 CHICAGO ST SALOMEA S CH SPIRE       APPROX. 5.8 KM 2962410.8 |
 ME2883| CM3349 CORBETT RM 2                         26.927 METERS 29820     |
 ME2883| ME2898 CHICAGO SHERWIN WILLIAMS TANK       APPROX. 5.3 KM 3072156.8 |
 ME2883| ME2886 051 COC                             268.405 METERS 31256     |
 ME2883| ME2885 051 COC TPT                         253.385 METERS 31256     |
 ME2883| ME2899 CHICAGO INTERCONTINENTAL TWR        APPROX. 6.1 KM 3133647.0 |
 ME2883| ME1825 387                                 413.228 METERS 3340634.3 |
 ME2883| ME2887 OSWALD                              APPROX. 5.8 KM 3520628.7 |
 ME2883| ME2884 CHICAGO CARGILL TANK                APPROX. 2.1 KM 3584936.2 |
 ME2883|---------------------------------------------------------------------|
 ME2883
 ME2883                          SUPERSEDED SURVEY CONTROL
 ME2883
 ME2883  NAD 83(1997)-  41 39 23.07153(N)    087 33 20.93846(W) AD(       ) 1
 ME2883  NAD 83(1994)-  41 39 23.07667(N)    087 33 20.94635(W) AD(       ) 1
 ME2883  NAD 83(1986)-  41 39 23.07672(N)    087 33 20.94610(W) AD(       ) 1
 ME2883  NAD 27      -  41 39 22.95043(N)    087 33 20.79151(W) AD(       ) 1
 ME2883  NGVD 29 (07/19/86)  177.9    (m)          584.     (f) VERT ANG       
 ME2883
 ME2883.Superseded values are not recommended for survey control.
 ME2883
 ME2883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2883.See file dsdata.pdf to determine how the superseded data were derived.
 ME2883
 ME2883_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2883_STAMPING: CORBETT 1977
 ME2883_MARK LOGO: NGS
 ME2883_PROJECTION: RECESSED 8 CENTIMETERS
 ME2883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2883+STABILITY: SURFACE MOTION
 ME2883
 ME2883  HISTORY     - Date     Condition        Report By
 ME2883  HISTORY     - 1977     MONUMENTED       NGS
 ME2883
 ME2883                          STATION DESCRIPTION
 ME2883
 ME2883'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2883'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO
 ME2883'IN THE NORTHWEST ANGLE OF THE INTERSECTION OF SOUTH
 ME2883'BRAINARD AVENUE AND SOUTH MANISTEE AVENUE ON THE
 ME2883'PROPERTY OF THE LEBANON LUTHERAN CHURCH. ADDRESS FOR THE
 ME2883'STATION IS 13141 SOUTH BRAINARD AVENUE.
 ME2883'
 ME2883'STATION MARKS, STAMPED---CORBETT 1977---, ARE STANDARD
 ME2883'DISKS. THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 ME2883'CYLINDRICAL CONCRETE MONUMENT THAT IS 3 INCHES BELOW A
 ME2883'CAST IRON COVER WITH THE LETTERING, NATIONAL GEODETIC SURVEY.
 ME2883'IT IS 115 FEET NORTH OF THE INTERSECTION
 ME2883'OF SOUTH BRAINARD AVENUE AND SOUTH MANISTEE AVENUE AND
 ME2883'16 FEET SOUTH-SOUTHEAST OF THE PARKING LOT OF THE LEBANON
 ME2883'LUTHERAN CHURCH. THE UNDERGROUND DISK IS SET IN THE TOP
 ME2883'OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 ME2883'GROUND SURFACE.
 ME2883'
 ME2883'REFERENCE MARK 1, STAMPED---CORBETT NO 1 1977---, IS A
 ME2883'STANDARD DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2883'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.
 ME2883'IT IS 25 FEET SOUTHEAST OF THE PARKING LOT AND 15 FEET
 ME2883'WEST OF THE CENTER OF SOUTH MANISTEE AVENUE.
 ME2883'
 ME2883'REFERENCE MARK 2, STAMPED---CORBETT NO 2 1977---, IS A
 ME2883'STANDARD DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2883'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.
 ME2883'IT IS 20 FEET EAST OF THE CENTER LINE OF SOUTH BRAINARD
 ME2883'AVENUE AND 15 FEET WEST OF THE WEST SIDE OF THE PARKING
 ME2883'LOT.
 ME2883'
 ME2883'HEIGHT OF LIGHT ABOVE STATION WAS MARK WAS 30.6 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5812 ***********************************************************************
 DH5812  DESIGNATION -  CORPS OF DISCOVERY
 DH5812  PID         -  DH5812
 DH5812  STATE/COUNTY-  IL/MADISON
 DH5812  COUNTRY     -  US
 DH5812  USGS QUAD   -  WOOD RIVER (2018)
 DH5812
 DH5812                         *CURRENT SURVEY CONTROL
 DH5812  ______________________________________________________________________
 DH5812* NAD 83(2011) POSITION- 38 48 06.70814(N) 090 06 10.95837(W)   ADJUSTED
 DH5812* NAD 83(2011) ELLIP HT-    99.474 (meters)        (06/27/12)   ADJUSTED
 DH5812* NAD 83(2011) EPOCH   -  2010.00
 DH5812* NAVD 88 ORTHO HEIGHT -   130.8   (meters)      429.    (feet) GPS OBS
 DH5812  ______________________________________________________________________
 DH5812  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH5812  GEOID HEIGHT    -        -31.309 (meters)                     GEOID03
 DH5812  GEOID HEIGHT    -        -31.341 (meters)                     GEOID18
 DH5812  NAD 83(2011) X  -     -8,951.307 (meters)                     COMP
 DH5812  NAD 83(2011) Y  - -4,977,209.670 (meters)                     COMP
 DH5812  NAD 83(2011) Z  -  3,975,261.463 (meters)                     COMP
 DH5812  LAPLACE CORR    -          2.00  (seconds)                    DEFLEC18
 DH5812
 DH5812  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5812  Standards:
 DH5812         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5812            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5812  -------------------------------------------------------------------
 DH5812  NETWORK    1.25   2.29           0.57   0.43   1.17      0.05006867
 DH5812  -------------------------------------------------------------------
 DH5812  Click here for local accuracies and other accuracy information.
 DH5812
 DH5812.The horizontal coordinates were established by GPS observations
 DH5812.and adjusted by the National Geodetic Survey in June 2012.
 DH5812
 DH5812.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5812.been affixed to the stable North American tectonic plate. See 
 DH5812.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5812
 DH5812.The horizontal coordinates are valid at the epoch date displayed above
 DH5812.which is a decimal equivalence of Year/Month/Day.
 DH5812
 DH5812.The orthometric height was determined by GPS observations and a
 DH5812.high-resolution geoid model.
 DH5812
 DH5812.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5812.GEOID18 height accuracy estimate available here.
 DH5812
 DH5812.Click photographs - Photos may exist for this station.
 DH5812
 DH5812.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5812
 DH5812.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5812
 DH5812.The ellipsoidal height was determined by GPS observations
 DH5812.and is referenced to NAD 83.
 DH5812
 DH5812. The following values were computed from the NAD 83(2011) position.
 DH5812
 DH5812;                    North         East     Units Scale Factor Converg.
 DH5812;SPC IL W     -   236,976.641   705,526.417   MT  0.99994155   +0 02 23.5
 DH5812;SPC IL W     -   777,480.86  2,314,714.59   sFT  0.99994155   +0 02 23.5
 DH5812;UTM  15      - 4,298,776.759   751,573.861   MT  1.00037942   +1 48 58.6
 DH5812
 DH5812!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5812!SPC IL W     -   0.99998439  x   0.99994155  =   0.99992594
 DH5812!UTM  15      -   0.99998439  x   1.00037942  =   1.00036381
 DH5812
 DH5812_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5157398776(NAD 83)
 DH5812
 DH5812                          SUPERSEDED SURVEY CONTROL
 DH5812
 DH5812  NAD 83(2007)-  38 48 06.70782(N)    090 06 10.96010(W) AD(2002.00) 0
 DH5812  ELLIP H (02/10/07)   99.507  (m)                       GP(2002.00)    
 DH5812  NAD 83(1997)-  38 48 06.70804(N)    090 06 10.95938(W) AD(       ) 1
 DH5812  ELLIP H (08/30/05)   99.459  (m)                       GP(       ) 4 1
 DH5812
 DH5812.Superseded values are not recommended for survey control.
 DH5812
 DH5812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5812.See file dsdata.pdf to determine how the superseded data were derived.
 DH5812
 DH5812_MARKER: DD = SURVEY DISK
 DH5812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH5812_STAMPING: CORPS OF DISCOVERY
 DH5812_PROJECTION: FLUSH
 DH5812_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH5812+STABILITY: SURFACE MOTION
 DH5812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5812+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2011
 DH5812
 DH5812  HISTORY     - Date     Condition        Report By
 DH5812  HISTORY     - 20040303 MONUMENTED       NGS
 DH5812  HISTORY     - 20050808 GOOD             NGS
 DH5812  HISTORY     - 20110131 GOOD             WOOLPT
 DH5812
 DH5812                          STATION DESCRIPTION
 DH5812
 DH5812'DESCRIBED BY NATIONAL GEODETIC SURVEY 2005 (CFP)
 DH5812'TO REACH FROM EXIT 3B ON 270 WESTBOUND I 270, FOLLOW SR 3 NORTH 2.9
 DH5812'MILES TO THE ENTRANCE OF THE LEWIS AND CLARK STATE MEMORIAL PARK.
 DH5812'FOLLOW THE ENTRANCE DRIVE TO THE VISITORS CENTER AND THEN FOLLOW
 DH5812'CHIPPED PATH TO THE FORT.
 DH5812'
 DH5812'THE MARK IS LOCATED IN FRONT OF THE GATE 17 M FROM THE NORTHWEST
 DH5812'CORNER OF THE NORTHWEST BLOCKHOUSE, 12.3 M FROM THE HINGE OF THE SOUTH
 DH5812'GATE AND 18.9 M FROM THE NORTHWEST CORNER OF THE SOUTHWEST BLOCKHOUSE.
 DH5812'IT IS A 10 IN COMMEMORATIVE DISK ETCHED WITH THE LEWIS AND CLARK LOGO.
 DH5812
 DH5812                          STATION RECOVERY (2011)
 DH5812
 DH5812'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JPD)
 DH5812'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1495 ***********************************************************************
 MF1495  DESIGNATION -  CORTLAND
 MF1495  PID         -  MF1495
 MF1495  STATE/COUNTY-  IL/DE KALB
 MF1495  COUNTRY     -  US
 MF1495  USGS QUAD   -  SYCAMORE (2018)
 MF1495
 MF1495                         *CURRENT SURVEY CONTROL
 MF1495  ______________________________________________________________________
 MF1495* NAD 83(1997) POSITION- 41 54 46.37110(N) 088 41 05.83930(W)   ADJUSTED
 MF1495* NAVD 88 ORTHO HEIGHT -   276.    (meters)      906.    (feet) SCALED
 MF1495  ______________________________________________________________________
 MF1495  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF1495  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 MF1495  HORZ ORDER      -  THIRD
 MF1495
 MF1495.The horizontal coordinates were established by classical geodetic methods
 MF1495.and adjusted by the National Geodetic Survey in October 1999.
 MF1495
 MF1495.The orthometric height was scaled from a topographic map.
 MF1495
 MF1495.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1495.GEOID18 height accuracy estimate available here.
 MF1495
 MF1495.Click photographs - Photos may exist for this station.
 MF1495
 MF1495.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1495
 MF1495. The following values were computed from the NAD 83(1997) position.
 MF1495
 MF1495;                    North         East     Units Scale Factor Converg.
 MF1495;SPC IL E     -   582,486.110   270,828.854   MT  0.99998547   -0 14 05.6
 MF1495;SPC IL E     - 1,911,039.85    888,544.33   sFT  0.99998547   -0 14 05.6
 MF1495;UTM  16      - 4,641,476.299   360,263.624   MT  0.99984028   -1 07 32.6
 MF1495
 MF1495!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1495!SPC IL E     -   0.99996190  x   0.99998547  =   0.99994738
 MF1495!UTM  16      -   0.99996190  x   0.99984028  =   0.99980219
 MF1495
 MF1495:                Primary Azimuth Mark                     Grid Az
 MF1495:SPC IL E     -  DE KALB GENERAL ELEC CO W TK             299 37 08.1
 MF1495:UTM  16      -  DE KALB GENERAL ELEC CO W TK             300 30 35.1
 MF1495
 MF1495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6026341476(NAD 83)
 MF1495
 MF1495|---------------------------------------------------------------------|
 MF1495| PID    Reference Object                     Distance      Geod. Az  |
 MF1495|                                                           dddmmss.s |
 MF1495| CI6848 CORTLAND AZ MK                                     1012707.2 |
 MF1495| CI6851 CORTLAND RM 3                        14.772 METERS 12640     |
 MF1495| CI6850 CORTLAND RM 2                        29.352 METERS 26537     |
 MF1495| MF1482 DE KALB GENERAL ELEC CO W TK        APPROX. 4.0 KM 2992302.5 |
 MF1495| CI6849 CORTLAND RM 1                        26.255 METERS 35423     |
 MF1495|---------------------------------------------------------------------|
 MF1495
 MF1495                          SUPERSEDED SURVEY CONTROL
 MF1495
 MF1495  NAD 83(1986)-  41 54 46.37334(N)    088 41 05.84747(W) AD(       ) 3
 MF1495  NAD 27      -  41 54 46.28210(N)    088 41 05.54070(W) AD(       ) 3
 MF1495
 MF1495.Superseded values are not recommended for survey control.
 MF1495
 MF1495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1495.See file dsdata.pdf to determine how the superseded data were derived.
 MF1495
 MF1495_MARKER: DS = TRIANGULATION STATION DISK
 MF1495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1495_STAMPING: CORTLAND 1954
 MF1495_MARK LOGO: CGS
 MF1495_PROJECTION: FLUSH
 MF1495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1495+STABILITY: SURFACE MOTION
 MF1495
 MF1495  HISTORY     - Date     Condition        Report By
 MF1495  HISTORY     - 1954     MONUMENTED       CGS
 MF1495  HISTORY     - 1965     GOOD             CGS
 MF1495  HISTORY     - 1967     GOOD             CGS
 MF1495  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 MF1495  HISTORY     - 19961104 MARK NOT FOUND   USPSQD
 MF1495
 MF1495                          STATION DESCRIPTION
 MF1495
 MF1495'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1495'STATION IS LOCATED ABOUT 5 MILES SOUTH OF SYCAMORE AND 3-1/2
 MF1495'MILES EAST OF DE KALB ALONG THE NORTH SIDE OF U.S. ALTERNATE
 MF1495'30 AND ON THE PROPERTY OF HILLMANS PURE FOOD CO.  IT IS 58
 MF1495'FEET NORTH OF THE CENTER OF U.S. ALTERNATE 30, 46 FEET NORTHWEST
 MF1495'OF A FENCE CORNER, 29 FEET WEST OF THE CENTER OF A GRAVEL
 MF1495'DRIVEWAY, 24 FEET NORTHEAST OF A FENCE CORNER AND 13 FEET EAST
 MF1495'OF A WHITE WITNESS POST AND FENCE LINE.  THE MARK IS FLUSH
 MF1495'AND THE DISK IS STAMPED CORTLAND 1954.
 MF1495'
 MF1495'REFERENCE MARK NO. 1 IS 40 FEET WEST OF THE CENTER OF THE
 MF1495'GRAVEL DRIVEWAY AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS
 MF1495'FLUSH AND THE DISK IS STAMPED CORTLAND NO 1 1954.
 MF1495'
 MF1495'REFERENCE MARK NO. 2 IS 34 FEET NORTH OF THE CENTER OF THE
 MF1495'HIGHWAY, 22 FEET WEST OF A POWER LINE POLE AND 1 FOOT NORTH
 MF1495'OF A CONCRETE SIDEWALK.  THE MARK IS FLUSH AND THE DISK IS
 MF1495'STAMPED CORTLAND NO 2 1954.
 MF1495'
 MF1495'AZIMUTH MARK IS 38 FEET SOUTH OF THE CENTER OF THE HIGHWAY,
 MF1495'3 FEET WEST OF A TELEPHONE POLE, 2 FEET NORTH OF A FENCE LINE
 MF1495'AND 2 FEET NORTHWEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH
 MF1495'AND THE DISK IS STAMPED CORTLAND 1954.
 MF1495'
 MF1495'TO REACH THE STATION FROM THE JUNCTION OF U.S. ALTERNATE 30
 MF1495'AND STATE HIGHWAY 23 IN DE KALB GO EAST ON U.S. ALTERNATE 30 FOR
 MF1495'3.3 MILES TO A PAVED CROSSROAD, CONTINUE EAST ON HIGHWAY 30
 MF1495'FOR 0.2 MILE TO A GRAVEL DRIVEWAY LEFT AND THE STATION ON THE
 MF1495'LEFT AS DESCRIBED.
 MF1495'
 MF1495'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON HIGHWAY
 MF1495'30 FOR 0.45 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 MF1495'
 MF1495'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1495
 MF1495                          STATION RECOVERY (1965)
 MF1495
 MF1495'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MF1495'THE STATION AND R.M. NO. 1 WERE RECOVERED AND FOUND IN GOOD
 MF1495'CONDITION.  R.M. 2 AND THE AZIMUTH MARK WERE DESTROYED WHEN
 MF1495'THE RIGHT OF WAY OF ALT. U.S. HIGHWAY 30 WAS WIDENED.  A NEW
 MF1495'REFERENCE MARK WAS SET AT THIS TIME BUT A NEW AZIMUTH MARK
 MF1495'COULD NOT BE ESTABLISHED AS NO OBJECTS WERE VISABLE FROM THE
 MF1495'GROUND.
 MF1495'
 MF1495'THE STATION MARK IS 74 FEET NORTH OF THE CENTERLINE OF ALT.
 MF1495'U.S. HIGHWAY 30, 44 FEET NORTHEAST OF A POWERLINE POLE, 28 FEET
 MF1495'WEST OF THE CENTERLINE OF A DRIVEWAY AND 15.5 FEET NORTH OF A
 MF1495'METAL WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND AND THE
 MF1495'DISK IS STAMPED CORTLAND 1954.
 MF1495'
 MF1495'R.M. NO. 1 IS 102.5 FEET NORTH OF A POWERLINE POLE, 39.5 FEET
 MF1495'WEST OF THE CENTERLINE OF A DRIVEWAY AND 8 FEET NORTH OF A
 MF1495'TANGENT WITH A BUILDING TO THE WEST.  THE MARK IS FLUSH WITH
 MF1495'THE GROUND AND THE DISK IS STAMPED CORTLAND NO 1 1954.
 MF1495'
 MF1495'R.M. NO. 3 IS CEMENTED IN A DRILL HOLE IN THE SIDEWALK AT THE
 MF1495'SOUTHWEST CORNER OF A CEMETERY, 12 FEET EAST OF THE GRAVELED
 MF1495'DRIVEWAY, 2 FEET EAST OF THE WEST EDGE OF THE SIDEWALK AND 6
 MF1495'INCHES NORTH OF THE SOUTH EDGE OF THE SIDEWALK.  THE DISK IS
 MF1495'STAMPED CORTLAND NO 3 1954 AND IS SET FLUSH WITH THE SIDEWALK.
 MF1495'
 MF1495'TO REACH THE STATION FROM DE KALB, FROM THE JUNCTION OF U.S.
 MF1495'ALTERNATE 30 AND STATE HIGHWAY 23, GO EAST ON ALT. U.S. 30 FOR
 MF1495'3.3 MILES TO PAVED CROSSROADS, CONTINUE EAST FOR 0.2 MILE TO
 MF1495'A GRAVELED DRIVEWAY ON LEFT TO WEST OF CEMETERY AND STATION ON
 MF1495'LEFT AS DESCRIBED.
 MF1495
 MF1495                          STATION RECOVERY (1967)
 MF1495
 MF1495'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1495'THE STATION MARK AND REFERENCE MARK 3 WERE FOUND AS DESCRIBED
 MF1495'AND IN GOOD CONDITION.  REFERENCE MARK 1 WAS FOUND UPROOTED AND
 MF1495'THE DISK WAS REMOVED.  A NEW REFERENCE MARK WAS SET.  THE
 MF1495'PREVIOUS RECOVERY NOTE IS GOOD WITH THE ADDED INFORMATION
 MF1495'ON REFERENCE MARK 4.
 MF1495'
 MF1495'REFERENCE MARK 4 IS 57 FEET NORTH OF THE CENTERLINE OF U.S.
 MF1495'HIGHWAY ALTERNATE 30, 65 FEET WEST OF THE CENTERLINE OF THE
 MF1495'DRIVEWAY AND 3 FEET EAST OF A POWER POLE.  THE MONUMENT PROJECTS
 MF1495'3 INCHES AND THE DISK IS STAMPED CORTLAND NO 4 1954.
 MF1495'
 MF1495'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1495'
 MF1495'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT COURTLAND
 MF1495
 MF1495                          STATION RECOVERY (1990)
 MF1495
 MF1495'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 MF1495'MARK NOT FOUND.
 MF1495
 MF1495                          STATION RECOVERY (1996)
 MF1495
 MF1495'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1495'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1860 ***********************************************************************
 HB1860  CBN         -  This is a Cooperative Base Network Control Station.
 HB1860  DESIGNATION -  COSBY R 9 14
 HB1860  PID         -  HB1860
 HB1860  STATE/COUNTY-  IL/POPE
 HB1860  COUNTRY     -  US
 HB1860  USGS QUAD   -  SHETLERVILLE (2018)
 HB1860
 HB1860                         *CURRENT SURVEY CONTROL
 HB1860  ______________________________________________________________________
 HB1860* NAD 83(2011) POSITION- 37 25 25.70520(N) 088 29 13.56176(W)   ADJUSTED
 HB1860* NAD 83(2011) ELLIP HT-    97.714 (meters)        (06/27/12)   ADJUSTED
 HB1860* NAD 83(2011) EPOCH   -  2010.00
 HB1860* NAVD 88 ORTHO HEIGHT -   126.771 (meters)      415.91  (feet) ADJUSTED
 HB1860  ______________________________________________________________________
 HB1860  GEOID HEIGHT    -        -29.060 (meters)                     GEOID18
 HB1860  NAD 83(2011) X  -    133,901.112 (meters)                     COMP
 HB1860  NAD 83(2011) Y  - -5,069,857.870 (meters)                     COMP
 HB1860  NAD 83(2011) Z  -  3,854,911.161 (meters)                     COMP
 HB1860  LAPLACE CORR    -         -2.49  (seconds)                    DEFLEC18
 HB1860  DYNAMIC HEIGHT  -        126.679 (meters)      415.61  (feet) COMP
 HB1860  MODELED GRAVITY -    979,903.6   (mgal)                       NAVD 88
 HB1860
 HB1860  VERT ORDER      -  SECOND    CLASS I
 HB1860
 HB1860  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1860  Standards:
 HB1860         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1860            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1860  -------------------------------------------------------------------
 HB1860  NETWORK    1.59   3.04           0.68   0.61   1.55      0.20743849
 HB1860  -------------------------------------------------------------------
 HB1860  Click here for local accuracies and other accuracy information.
 HB1860
 HB1860.The horizontal coordinates were established by GPS observations
 HB1860.and adjusted by the National Geodetic Survey in June 2012.
 HB1860
 HB1860.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1860.been affixed to the stable North American tectonic plate. See 
 HB1860.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1860
 HB1860.The horizontal coordinates are valid at the epoch date displayed above
 HB1860.which is a decimal equivalence of Year/Month/Day.
 HB1860
 HB1860.The orthometric height was determined by differential leveling and
 HB1860.adjusted by the NATIONAL GEODETIC SURVEY
 HB1860.in April 2013.
 HB1860
 HB1860.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1860.GEOID18 height accuracy estimate available here.
 HB1860
 HB1860.Click photographs - Photos may exist for this station.
 HB1860
 HB1860.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1860
 HB1860.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1860
 HB1860.The ellipsoidal height was determined by GPS observations
 HB1860.and is referenced to NAD 83.
 HB1860
 HB1860.The dynamic height is computed by dividing the NAVD 88
 HB1860.geopotential number by the normal gravity value computed on the
 HB1860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1860.degrees latitude (g = 980.6199 gals.).
 HB1860
 HB1860.The modeled gravity was interpolated from observed gravity values.
 HB1860
 HB1860. The following values were computed from the NAD 83(2011) position.
 HB1860
 HB1860;                    North         East     Units Scale Factor Converg.
 HB1860;SPC IL E     -    84,035.293   286,389.603   MT  0.99997728   -0 05 36.4
 HB1860;SPC IL E     -   275,705.79    939,596.56   sFT  0.99997728   -0 05 36.4
 HB1860;UTM  16      - 4,142,926.192   368,417.734   MT  0.99981327   -0 54 13.9
 HB1860
 HB1860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1860!SPC IL E     -   0.99998467  x   0.99997728  =   0.99996195
 HB1860!UTM  16      -   0.99998467  x   0.99981327  =   0.99979794
 HB1860
 HB1860:                Primary Azimuth Mark                     Grid Az
 HB1860:SPC IL E     -  COSBY R 9 14 AZ MK                       198 08 47.1
 HB1860:UTM  16      -  COSBY R 9 14 AZ MK                       198 57 24.6
 HB1860
 HB1860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6841742926(NAD 83)
 HB1860
 HB1860|---------------------------------------------------------------------|
 HB1860| PID    Reference Object                     Distance      Geod. Az  |
 HB1860|                                                           dddmmss.s |
 HB1860| HB1859 COSBY R 9 14 AZ MK                  499.589 METERS 1980310.7 |
 HB1860|---------------------------------------------------------------------|
 HB1860
 HB1860                          SUPERSEDED SURVEY CONTROL
 HB1860
 HB1860  NAD 83(2007)-  37 25 25.70522(N)    088 29 13.56306(W) AD(2002.00) 0
 HB1860  ELLIP H (02/10/07)   97.699  (m)                       GP(2002.00)    
 HB1860  NAD 83(1997)-  37 25 25.70503(N)    088 29 13.56242(W) AD(       ) A
 HB1860  ELLIP H (09/15/03)   97.750  (m)                       GP(       ) 4 1
 HB1860  NAD 83(1997)-  37 25 25.70514(N)    088 29 13.56354(W) AD(       ) 1
 HB1860  ELLIP H (10/21/99)   97.768  (m)                       GP(       ) 4 1
 HB1860  NAD 83(1993)-  37 25 25.70962(N)    088 29 13.56250(W) AD(       ) 1
 HB1860  NAD 83(1986)-  37 25 25.71603(N)    088 29 13.56596(W) AD(       ) 1
 HB1860  NAVD 88 (09/15/03)  126.8    (m)  GEOID99  model used  GPS OBS        
 HB1860  NAVD 88 (03/23/94)  126.9    (m)  GEOID93  model used  GPS OBS        
 HB1860
 HB1860.Superseded values are not recommended for survey control.
 HB1860
 HB1860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1860.See file dsdata.pdf to determine how the superseded data were derived.
 HB1860
 HB1860_MARKER: F = FLANGE-ENCASED ROD
 HB1860_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1860_STAMPING: COSBY R-9-14 1991
 HB1860_MARK LOGO: USFS
 HB1860_PROJECTION: FLUSH
 HB1860_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1860_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1860+STABILITY: POSITION/ELEVATION WELL
 HB1860_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1860+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 HB1860_ROD/PIPE-DEPTH: 10.0 meters
 HB1860
 HB1860  HISTORY     - Date     Condition        Report By
 HB1860  HISTORY     - 1991     MONUMENTED       USFS
 HB1860  HISTORY     - 19921212 GOOD
 HB1860  HISTORY     - 20020805 GOOD             NGS
 HB1860  HISTORY     - 20080603 GOOD             ILDT
 HB1860  HISTORY     - 20091027 GOOD             ILDT
 HB1860  HISTORY     - 20120515 GOOD             PATRIC
 HB1860
 HB1860                          STATION DESCRIPTION
 HB1860
 HB1860'DESCRIBED BY US FOREST SERVICE 1991
 HB1860'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1860'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 34 36.1 KM (22.4 MI) TO THE
 HB1860'INTERSECTION OF ILLINOIS STATE ROUTES 34 AND 146, TURN RIGHT (WEST)ON
 HB1860'ROUTE 146 AND GO 8.6 KM (5.3 MI) TO THE STATION ON THE RIGHT
 HB1860'(NORTHERLY)SIDE OF THE ROAD.  STATION (COSBY) IS AN ALUMINUM CYLINDER
 HB1860'WITH ACCESS COVER, SET IN CONCRETE WITH CENTER PUNCHED VERTICAL
 HB1860'STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1860'1.)  16.9M NORTHWEST OF THE CENTERLINE OF THE ROAD.
 HB1860'2.)  33.5M NORTHWEST OF A FENCE CORNER POST.
 HB1860'3.)  23.3M SOUTH OF A POWER POLE.
 HB1860
 HB1860                          STATION RECOVERY (1992)
 HB1860
 HB1860'RECOVERED 1992
 HB1860'RECOVERED IN GOOD CONDITION.
 HB1860
 HB1860                          STATION RECOVERY (2002)
 HB1860
 HB1860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BE)
 HB1860'RECOVERED AS DESCRIBED
 HB1860
 HB1860                          STATION RECOVERY (2008)
 HB1860
 HB1860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1860'ALL OF FENCE HAS BEEN REMOVED,RM 2,IN DESCRIPTION, IS GONE. NEW STEEL
 HB1860'POST AND NGS SIGN PLACED 1.0 FEET NORTH.
 HB1860
 HB1860                          STATION RECOVERY (2009)
 HB1860
 HB1860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 HB1860'RECOVERED IN GOOD CONDITION.
 HB1860
 HB1860                          STATION RECOVERY (2012)
 HB1860
 HB1860'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB1860'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1859 ***********************************************************************
 HB1859  DESIGNATION -  COSBY R 9 14 AZ MK
 HB1859  PID         -  HB1859
 HB1859  STATE/COUNTY-  IL/POPE
 HB1859  COUNTRY     -  US
 HB1859  USGS QUAD   -  SHETLERVILLE (2018)
 HB1859
 HB1859                         *CURRENT SURVEY CONTROL
 HB1859  ______________________________________________________________________
 HB1859* NAD 83(2011) POSITION- 37 25 10.29793(N) 088 29 19.85811(W)   ADJUSTED
 HB1859* NAD 83(2011) ELLIP HT-   116.692 (meters)        (06/27/12)   ADJUSTED
 HB1859* NAD 83(2011) EPOCH   -  2010.00
 HB1859* NAVD 88 ORTHO HEIGHT -   145.767 (meters)      478.24  (feet) ADJUSTED
 HB1859  ______________________________________________________________________
 HB1859  GEOID HEIGHT    -        -29.051 (meters)                     GEOID18
 HB1859  NAD 83(2011) X  -    133,754.362 (meters)                     COMP
 HB1859  NAD 83(2011) Y  - -5,070,165.570 (meters)                     COMP
 HB1859  NAD 83(2011) Z  -  3,854,545.453 (meters)                     COMP
 HB1859  LAPLACE CORR    -         -2.45  (seconds)                    DEFLEC18
 HB1859  DYNAMIC HEIGHT  -        145.662 (meters)      477.89  (feet) COMP
 HB1859  MODELED GRAVITY -    979,903.4   (mgal)                       NAVD 88
 HB1859
 HB1859  VERT ORDER      -  SECOND    CLASS I
 HB1859
 HB1859  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1859  Standards:
 HB1859         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1859            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1859  -------------------------------------------------------------------
 HB1859  NETWORK    1.30   1.61           0.59   0.46   0.82     -0.01616185
 HB1859  -------------------------------------------------------------------
 HB1859  Click here for local accuracies and other accuracy information.
 HB1859
 HB1859.The horizontal coordinates were established by GPS observations
 HB1859.and adjusted by the National Geodetic Survey in June 2012.
 HB1859
 HB1859.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1859.been affixed to the stable North American tectonic plate. See 
 HB1859.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1859
 HB1859.The horizontal coordinates are valid at the epoch date displayed above
 HB1859.which is a decimal equivalence of Year/Month/Day.
 HB1859
 HB1859.The orthometric height was determined by differential leveling and
 HB1859.adjusted by the NATIONAL GEODETIC SURVEY
 HB1859.in April 2013.
 HB1859
 HB1859.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1859.GEOID18 height accuracy estimate available here.
 HB1859
 HB1859.Click photographs - Photos may exist for this station.
 HB1859
 HB1859.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1859
 HB1859.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1859
 HB1859.The ellipsoidal height was determined by GPS observations
 HB1859.and is referenced to NAD 83.
 HB1859
 HB1859.The dynamic height is computed by dividing the NAVD 88
 HB1859.geopotential number by the normal gravity value computed on the
 HB1859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1859.degrees latitude (g = 980.6199 gals.).
 HB1859
 HB1859.The modeled gravity was interpolated from observed gravity values.
 HB1859
 HB1859. The following values were computed from the NAD 83(2011) position.
 HB1859
 HB1859;                    North         East     Units Scale Factor Converg.
 HB1859;SPC IL E     -    83,560.562   286,234.012   MT  0.99997733   -0 05 40.2
 HB1859;SPC IL E     -   274,148.28    939,086.09   sFT  0.99997733   -0 05 40.2
 HB1859;UTM  16      - 4,142,453.787   368,255.470   MT  0.99981380   -0 54 17.4
 HB1859
 HB1859!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1859!SPC IL E     -   0.99998169  x   0.99997733  =   0.99995902
 HB1859!UTM  16      -   0.99998169  x   0.99981380  =   0.99979549
 HB1859
 HB1859:                Primary Azimuth Mark                     Grid Az
 HB1859:SPC IL E     -  COSBY R 9 14                             018 08 47.1
 HB1859:UTM  16      -  COSBY R 9 14                             018 57 24.3
 HB1859
 HB1859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6825542453(NAD 83)
 HB1859
 HB1859|---------------------------------------------------------------------|
 HB1859| PID    Reference Object                     Distance      Geod. Az  |
 HB1859|                                                           dddmmss.s |
 HB1859| HB1860 COSBY R 9 14                        499.589 METERS 0180306.9 |
 HB1859|---------------------------------------------------------------------|
 HB1859
 HB1859                          SUPERSEDED SURVEY CONTROL
 HB1859
 HB1859  NAD 83(2007)-  37 25 10.29797(N)    088 29 19.85885(W) AD(2002.00) 0
 HB1859  ELLIP H (02/10/07)  116.717  (m)                       GP(2002.00)    
 HB1859  ELLIP H (03/08/05)  116.755  (m)                       GP(       ) 4 1
 HB1859  NAD 83(1997)-  37 25 10.29785(N)    088 29 19.85927(W) AD(       ) 1
 HB1859  ELLIP H (10/21/99)  116.757  (m)                       GP(       ) 4 1
 HB1859  NAD 83(1993)-  37 25 10.30233(N)    088 29 19.85833(W) AD(       ) 1
 HB1859  NAD 83(1986)-  37 25 10.30875(N)    088 29 19.86175(W) AD(       ) 1
 HB1859  NAVD 88 (03/23/94)  145.9    (m)  GEOID93  model used  GPS OBS        
 HB1859
 HB1859.Superseded values are not recommended for survey control.
 HB1859
 HB1859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1859.See file dsdata.pdf to determine how the superseded data were derived.
 HB1859
 HB1859_MARKER: DD = SURVEY DISK
 HB1859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1859_STAMPING: COSBY AZIMUTH R-9-14 1991
 HB1859_MARK LOGO: USFS
 HB1859_PROJECTION: RECESSED 4 CENTIMETERS
 HB1859_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1859_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1859_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1859+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 HB1859
 HB1859  HISTORY     - Date     Condition        Report By
 HB1859  HISTORY     - 1991     MONUMENTED       USFS
 HB1859  HISTORY     - 19921212 GOOD
 HB1859  HISTORY     - 20120515 GOOD             BCA
 HB1859
 HB1859                          STATION DESCRIPTION
 HB1859
 HB1859'DESCRIBED BY US FOREST SERVICE 1991
 HB1859'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1859'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 34 36.1 KM (22.4 MI) TO THE
 HB1859'INTERSECTION OF ILLINOIS STATE ROUTES 34 AND 146, TURN RIGHT (WEST)ON
 HB1859'ROUTE 146 AND GO 8.6 KM (5.3 MI) TO THE STATION ON THE RIGHT
 HB1859'(NORTHERLY)SIDE OF THE ROAD.  STATION AZIMUTH (COSBY) IS A CIRCULAR
 HB1859'INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED MARK, SET IN CONRETE.
 HB1859'1.)  16.3M SOUTHEAST OF THE CENTERLINE OF THE ROAD.
 HB1859'2.)  .64M NORTHEAST OF A CONCRETE R.O.W. MONUMENT.
 HB1859'3.)  18.6M SOUTHWEST OF A POWER POLE.
 HB1859
 HB1859                          STATION RECOVERY (1992)
 HB1859
 HB1859'RECOVERED 1992
 HB1859'RECOVERED IN GOOD CONDITION.
 HB1859
 HB1859                          STATION RECOVERY (2012)
 HB1859
 HB1859'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 HB1859'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1271 ***********************************************************************
 KB1271  DESIGNATION -  COWDEN MUN TANK
 KB1271  PID         -  KB1271
 KB1271  STATE/COUNTY-  IL/SHELBY
 KB1271  COUNTRY     -  US
 KB1271  USGS QUAD   -  FANCHER (2018)
 KB1271
 KB1271                         *CURRENT SURVEY CONTROL
 KB1271  ______________________________________________________________________
 KB1271* NAD 83(1997) POSITION- 39 15 03.93389(N) 088 51 51.16012(W)   ADJUSTED
 KB1271  ______________________________________________________________________
 KB1271  GEOID HEIGHT    -        -32.258 (meters)                     GEOID18
 KB1271  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 KB1271  HORZ ORDER      -  THIRD
 KB1271
 KB1271.The horizontal coordinates were established by classical geodetic methods
 KB1271.and adjusted by the National Geodetic Survey in October 1999.
 KB1271
 KB1271.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1271.GEOID18 height accuracy estimate available here.
 KB1271
 KB1271.Click photographs - Photos may exist for this station.
 KB1271
 KB1271.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1271
 KB1271. The following values were computed from the NAD 83(1997) position.
 KB1271
 KB1271;                    North         East     Units Scale Factor Converg.
 KB1271;SPC IL E     -   286,987.454   254,175.961   MT  1.00000084   -0 20 09.3
 KB1271;SPC IL E     -   941,558.01    833,908.97   sFT  1.00000084   -0 20 09.3
 KB1271;SPC IL W     -   287,651.995   812,422.514   MT  1.00009674   +0 49 27.0
 KB1271;SPC IL W     -   943,738.25  2,665,422.86   sFT  1.00009674   +0 49 27.0
 KB1271;UTM  16      - 4,346,297.308   339,141.063   MT  0.99991861   -1 10 47.2
 KB1271
 KB1271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3914146297(NAD 83)
 KB1271
 KB1271                          SUPERSEDED SURVEY CONTROL
 KB1271
 KB1271  NAD 83(1986)-  39 15 03.94921(N)    088 51 51.14693(W) AD(       ) 3
 KB1271  NAD 27      -  39 15 03.80476(N)    088 51 50.89745(W) AD(       ) 3
 KB1271
 KB1271.Superseded values are not recommended for survey control.
 KB1271
 KB1271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1271.See file dsdata.pdf to determine how the superseded data were derived.
 KB1271
 KB1271_MARKER: 53 = ELEVATED TANK
 KB1271
 KB1271  HISTORY     - Date     Condition        Report By
 KB1271  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1271  HISTORY     - 20060521 GOOD             GEOCAC
 KB1271
 KB1271                          STATION DESCRIPTION
 KB1271
 KB1271'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1271'COWDEN MUNICIPAL WATER TANK IS A BALL SHAPED TANK SUPPORTED BY
 KB1271'A SINGLE CYLINDRICAL SUPPORT.  THE STRUCTURE IS PAINTED GREEN,
 KB1271'HAS THE LETTERS COWDEN IN BLACK ON THE EAST SIDE, AND AN
 KB1271'OVERALL HEIGHT OF ABOUT 140 FEET.
 KB1271'
 KB1271'THE TANK IS LOCATED IN THE NORTHWEST EDGE OF COWDEN AT THE
 KB1271'EXTREME WEST END OF ELM STREET.
 KB1271'
 KB1271'STATION IS THE TOP CENTER OF THE TANK.
 KB1271
 KB1271                          STATION RECOVERY (2006)
 KB1271
 KB1271'RECOVERY NOTE BY GEOCACHING 2006 (JEB)
 KB1271'RECOVERED IN GOOD CONDITION. STRUCTURE HAS BEEN REPAINTED WHITE. IN
 KB1271'BLACK ON THE EAST SIDE OF THE TANK IS PAINTED 'COWDEN', ABOVE AN IMAGE
 KB1271'OF A COVERED BRIDGE, ABOVE THE WORDS 'COVERED BRIDGE COUNTRY'.
 KB1271'REGARDING LOCATION, THE WEST END OF ELM STREET IS NOW CONNECTED SOUTH
 KB1271'TO LOCUST STREET VIA RAYINE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1171 ***********************************************************************
 KB1171  DESIGNATION -  COX
 KB1171  PID         -  KB1171
 KB1171  STATE/COUNTY-  IL/COLES
 KB1171  COUNTRY     -  US
 KB1171  USGS QUAD   -  HUMBOLDT (2018)
 KB1171
 KB1171                         *CURRENT SURVEY CONTROL
 KB1171  ______________________________________________________________________
 KB1171* NAD 83(2011) POSITION- 39 31 14.21101(N) 088 22 07.86090(W)   ADJUSTED
 KB1171* NAD 83(2011) ELLIP HT-   182.325 (meters)        (06/27/12)   ADJUSTED
 KB1171* NAD 83(2011) EPOCH   -  2010.00
 KB1171* NAVD 88 ORTHO HEIGHT -   214.5   (meters)      704.    (feet) GPS OBS
 KB1171  ______________________________________________________________________
 KB1171  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1171  GEOID HEIGHT    -        -32.142 (meters)                     GEOID99
 KB1171  GEOID HEIGHT    -        -32.161 (meters)                     GEOID18
 KB1171  NAD 83(2011) X  -    140,244.371 (meters)                     COMP
 KB1171  NAD 83(2011) Y  - -4,924,893.994 (meters)                     COMP
 KB1171  NAD 83(2011) Z  -  4,037,185.293 (meters)                     COMP
 KB1171  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 KB1171
 KB1171  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1171  Standards:
 KB1171         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1171            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1171  -------------------------------------------------------------------
 KB1171  NETWORK    2.63   4.00           1.16   0.98   2.04     -0.00063414
 KB1171  -------------------------------------------------------------------
 KB1171  Click here for local accuracies and other accuracy information.
 KB1171
 KB1171.The horizontal coordinates were established by GPS observations
 KB1171.and adjusted by the National Geodetic Survey in June 2012.
 KB1171
 KB1171.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1171.been affixed to the stable North American tectonic plate. See 
 KB1171.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1171
 KB1171.The horizontal coordinates are valid at the epoch date displayed above
 KB1171.which is a decimal equivalence of Year/Month/Day.
 KB1171
 KB1171.The orthometric height was determined by GPS observations and a
 KB1171.high-resolution geoid model.
 KB1171
 KB1171.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1171.GEOID18 height accuracy estimate available here.
 KB1171
 KB1171.Click photographs - Photos may exist for this station.
 KB1171
 KB1171.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1171
 KB1171.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1171
 KB1171.The ellipsoidal height was determined by GPS observations
 KB1171.and is referenced to NAD 83.
 KB1171
 KB1171. The following values were computed from the NAD 83(2011) position.
 KB1171
 KB1171;                    North         East     Units Scale Factor Converg.
 KB1171;SPC IL E     -   316,776.022   296,946.047   MT  0.99997511   -0 01 21.4
 KB1171;SPC IL E     - 1,039,289.33    974,230.49   sFT  0.99997511   -0 01 21.4
 KB1171;UTM  16      - 4,375,446.778   382,340.226   MT  0.99977044   -0 52 16.2
 KB1171
 KB1171!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1171!SPC IL E     -   0.99997140  x   0.99997511  =   0.99994651
 KB1171!UTM  16      -   0.99997140  x   0.99977044  =   0.99974184
 KB1171
 KB1171:                Primary Azimuth Mark                     Grid Az
 KB1171:SPC IL E     -  COX AZ MK                                106 56 39.5
 KB1171:UTM  16      -  COX AZ MK                                107 47 34.3
 KB1171
 KB1171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8234075446(NAD 83)
 KB1171
 KB1171|---------------------------------------------------------------------|
 KB1171| PID    Reference Object                     Distance      Geod. Az  |
 KB1171|                                                           dddmmss.s |
 KB1171| CI6853 COX RM 1                             29.152 METERS 04611     |
 KB1171| KB1170 COX AZ MK                           APPROX. 0.8 KM 1065518.1 |
 KB1171| KB1204 MATTOON BLAW KNOX CO WATER TK       APPROX. 4.6 KM 1462042.0 |
 KB1171| CI6854 COX RM 2                             29.048 METERS 31429     |
 KB1171|---------------------------------------------------------------------|
 KB1171
 KB1171                          SUPERSEDED SURVEY CONTROL
 KB1171
 KB1171  NAD 83(2007)-  39 31 14.21099(N)    088 22 07.86182(W) AD(2002.00) 0
 KB1171  ELLIP H (02/10/07)  182.352  (m)                       GP(2002.00)    
 KB1171  ELLIP H (12/06/04)  182.349  (m)                       GP(       ) 4 1
 KB1171  NAD 83(1997)-  39 31 14.21093(N)    088 22 07.86177(W) AD(       ) 1
 KB1171  ELLIP H (12/18/02)  182.354  (m)                       GP(       ) 4 2
 KB1171  NAD 83(1997)-  39 31 14.21169(N)    088 22 07.86062(W) AD(       ) 1
 KB1171  NAD 83(1997)-  39 31 14.21411(N)    088 22 07.86050(W) AD(       ) 1
 KB1171  NAD 83(1986)-  39 31 14.22351(N)    088 22 07.85787(W) AD(       ) 1
 KB1171  NAD 27      -  39 31 14.10398(N)    088 22 07.68610(W) AD(       ) 1
 KB1171  NGVD 29 (07/19/86)  214.0    (m)          702.     (f) VERT ANG       
 KB1171
 KB1171.Superseded values are not recommended for survey control.
 KB1171
 KB1171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1171.See file dsdata.pdf to determine how the superseded data were derived.
 KB1171
 KB1171_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1171_STAMPING: COX 1980
 KB1171_MARK LOGO: NGS
 KB1171_PROJECTION: RECESSED 30 CENTIMETERS
 KB1171_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1171+STABILITY: SURFACE MOTION
 KB1171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1171+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2020
 KB1171
 KB1171  HISTORY     - Date     Condition        Report By
 KB1171  HISTORY     - 1980     MONUMENTED       NGS
 KB1171  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1171  HISTORY     - 20071217 GOOD             BCA
 KB1171  HISTORY     - 20200408 GOOD             ILDT
 KB1171
 KB1171                          STATION DESCRIPTION
 KB1171
 KB1171'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1171'THE STATION IS LOCATED ABOUT 14.5 KM SOUTHEAST OF ALLENVILLE, 10.5 KM
 KB1171'SOUTHWEST OF HUMBOLDT, 4.8 KM WEST OF INTERSTATE HIGHWAY 57, 4 KM
 KB1171'NORTH-NORTHEAST OF MATTOON, AND IN THE NE1/4,NW1/4,S1,T12N,R7E OF
 KB1171'MATTOON TOWNSHIP.  PERMISSION FOR THE STATION WAS OBTAINED FROM MR.
 KB1171'J.R. LIVESAY, P.O. BOX 564, MATTOON, IL 61938.  TELEPHONE NUMBER
 KB1171'217-345-2526.
 KB1171'
 KB1171'TO REACH THE STATION FROM THE WEST SIDE OF THE CITY HALL IN MATTOON,
 KB1171'GO NORTH ON U.S. HIGHWAY 45 FOR 0.5 KM (0.3 MI) TO WHERE U.S. HIGHWAY
 KB1171'45 TURNS RIGHT.  TURN RIGHT AND GO EAST ON U.S. HIGHWAY 45 FOR 0.2 KM
 KB1171'(0.15 MI) TO WHERE U.S. HIGHWAY 45 TURNS LEFT.  TURN LEFT AND GO NORTH
 KB1171'ON U.S. HIGHWAY 45 FOR 3.2 KM (2.0 MI) TO THE AZIMUTH MARK ON THE
 KB1171'RIGHT.  CONTINUE AHEAD ON U.S. HIGHWAY 45 FOR 0.3 KM (0.2 MI) TO A
 KB1171'CROSSROAD.  TURN LEFT AND GO WEST ON A PAVED ROAD FOR 0.8 KM (0.5 MI)
 KB1171'TO THE STATION ON THE LEFT.
 KB1171'
 KB1171'THE STATION IS A STANDARD NGS DISK STAMPED---COX 1980---, SET INTO THE
 KB1171'TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 30 CM
 KB1171'BELOW THE GROUND.  IT IS LOCATED 27.6 METERS EAST FROM THE CENTER OF A
 KB1171'GRAVEL ROAD LEADING TO WLBH RADIO STATION, 22.85 METERS WEST FROM A
 KB1171'POWER POLE, AND 13.3 METERS SOUTH FROM THE CENTER OF A PAVED ROAD.
 KB1171'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED---COX 1980---,
 KB1171'SET INTO AN IRREGULAR MASS OF CONCRETE 1.4 METERS BELOW THE SURFACE.
 KB1171'
 KB1171'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1171'---COX NO 1 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 KB1171'CM IN DIAMETER RECESSED 5 CM BELOW THE GROUND.  IT IS LOCATED 10.0
 KB1171'METERS NORTHWEST FROM THE JUNCTION OF A FIELD ROAD WITH THE PAVED
 KB1171'ROAD, 6.7 METERS NORTH FROM THE CENTER OF THE PAVED ROAD, AND 5.71
 KB1171'METERS EAST FROM POWER POLE NUMBER H3-2 9.  MARK IS LEVEL WITH
 KB1171'STATION.
 KB1171'
 KB1171'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1171'---COX NO 2 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 KB1171'CM IN DIAMETER RECESSED 5 CM BELOW THE GROUND.  IT IS LOCATED 23.5
 KB1171'METERS EAST FROM A GRAVEL DRIVEWAY, 12.8 METERS WEST FROM A GRAVEL
 KB1171'DRIVEWAY, 7.0 METERS SOUTHEAST FROM A 30-INCH OAK TREE, AND 6.7 METERS
 KB1171'NORTH FROM THE CENTER OF THE PAVED ROAD.  MARK IS LEVEL WITH STATION.
 KB1171'
 KB1171'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED---COX 1980---,
 KB1171'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1171'RECESSED 5 CM BELOW THE GROUND.  IT IS LOCATED 9.0 METERS EAST FROM
 KB1171'THE CENTER OF U.S. HIGHWAY 45, 0.90 METER NORTH FROM A POWER POLE, AND
 KB1171'0.90 METER SOUTH FROM A METAL WITNESS POST.
 KB1171'
 KB1171'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 30.7 METERS.
 KB1171
 KB1171                          STATION RECOVERY (2000)
 KB1171
 KB1171'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1171'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1171'RECOVERED  IN GOOD CONDITION.THE RECOVERED STATION IS AN NGS
 KB1171'HORIZONTAL CONTROL MARK STAMPED---COX 1980---, IN THE TOP OF A
 KB1171'ROUND CONCRETE MONUMENT ONE FOOT IN DIAMETER RECESSED ONE
 KB1171'FOOT BELOW THE GROUND.  IT IS LOCATED 89.0  FEET (27.1 METERS) EAST
 KB1171'FROM THE CENTER OF A GRAVEL ROAD LEADING SOUTH TO WLBH RADIO
 KB1171'STATION, 66.0 FEET (20.1 METERS) NORTHWEST FROM A NEW POWER POLE,
 KB1171'AND 44.8 FEET (13.6 METERS) SOUTH FROM THE CENTERLINE OF COUNTY
 KB1171'HIGHWAY 18 (1000N COUNTY ROAD) 2-12 FOOT LANES OF ASPHALT119.4
 KB1171'FEET(36.4 METERS) SOUTHEAST OF THE NORTHEAST CORNER OF A BRICK
 KB1171'MAILBOX ON THE NORTH SIDE OF THE ROAD.  THE STATION WAS
 KB1171'RECOVERED WITH THE ASSISTANCE OF MR. LONNIE COX WHO LIVES ON THE
 KB1171'NORTH SIDE OF THE ROAD AND WHO THE STATION IS NAMED FOR.  MR COX
 KB1171'INDICATED THE LOCATION OF THE OLD POLE CALLED FOR IN THE PREVIOUS
 KB1171'DESCRIPTION.
 KB1171
 KB1171                          STATION RECOVERY (2007)
 KB1171
 KB1171'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2007 (DR)
 KB1171'0.5 MI. W OF IL RTE 45, 44.8 FT S OF CL OF CR1000N (INTERSECTION OF
 KB1171'RTE 45 AND CR1000N HAS CHANGED CONSIDERABLY DUE TO NEW OVERPASS), 1.0
 KB1171'FT BELOW GROUND IN GRASS.
 KB1171
 KB1171                          STATION RECOVERY (2020)
 KB1171
 KB1171'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CLD)
 KB1171'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1170 ***********************************************************************
 KB1170  DESIGNATION -  COX AZ MK
 KB1170  PID         -  KB1170
 KB1170  STATE/COUNTY-  IL/COLES
 KB1170  COUNTRY     -  US
 KB1170  USGS QUAD   -  HUMBOLDT (2018)
 KB1170
 KB1170                         *CURRENT SURVEY CONTROL
 KB1170  ______________________________________________________________________
 KB1170* NAD 83(1997) POSITION- 39 31 06.49649(N) 088 21 35.12356(W)   ADJUSTED
 KB1170* NAVD 88 ORTHO HEIGHT -   211.4   (meters)      694.    (feet) VERTCON3
 KB1170  ______________________________________________________________________
 KB1170  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 KB1170  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 KB1170  HORZ ORDER      -  SECOND
 KB1170
 KB1170.The horizontal coordinates were established by classical geodetic methods
 KB1170.and adjusted by the National Geodetic Survey in October 1999.
 KB1170
 KB1170.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1170.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1170
 KB1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1170.GEOID18 height accuracy estimate available here.
 KB1170
 KB1170.Click photographs - Photos may exist for this station.
 KB1170
 KB1170.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1170
 KB1170. The following values were computed from the NAD 83(1997) position.
 KB1170
 KB1170;                    North         East     Units Scale Factor Converg.
 KB1170;SPC IL E     -   316,537.840   297,727.908   MT  0.99997506   -0 01 00.5
 KB1170;SPC IL E     - 1,038,507.90    976,795.64   sFT  0.99997506   -0 01 00.5
 KB1170;UTM  16      - 4,375,197.095   383,118.313   MT  0.99976820   -0 51 55.3
 KB1170
 KB1170!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1170!SPC IL E     -   0.99997187  x   0.99997506  =   0.99994694
 KB1170!UTM  16      -   0.99997187  x   0.99976820  =   0.99974008
 KB1170
 KB1170:                Primary Azimuth Mark                     Grid Az
 KB1170:SPC IL E     -  COX                                      286 56 39.4
 KB1170:UTM  16      -  COX                                      287 47 34.2
 KB1170
 KB1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8311875197(NAD 83)
 KB1170
 KB1170|---------------------------------------------------------------------|
 KB1170| PID    Reference Object                     Distance      Geod. Az  |
 KB1170|                                                           dddmmss.s |
 KB1170| KB1203 MATTOON ANACONDA CO WATER TANK      APPROX. 4.1 KM 1493017.9 |
 KB1170| KB1204 MATTOON BLAW KNOX CO WATER TK       APPROX. 4.0 KM 1535216.0 |
 KB1170| KB1169 MATTOON CENTRAL COMM MAST           APPROX. 1.4 KM 1735524.6 |
 KB1170| KB1171 COX                                 APPROX. 0.8 KM 2865538.9 |
 KB1170|---------------------------------------------------------------------|
 KB1170
 KB1170                          SUPERSEDED SURVEY CONTROL
 KB1170
 KB1170  NAD 83(1997)-  39 31 06.49869(N)    088 21 35.12353(W) AD(       ) 2
 KB1170  NAD 83(1986)-  39 31 06.50823(N)    088 21 35.12084(W) AD(       ) 2
 KB1170  NAD 27      -  39 31 06.38847(N)    088 21 34.95011(W) AD(       ) 2
 KB1170  NGVD 29 (07/19/86)  211.5    (m)          694.     (f) VERT ANG       
 KB1170
 KB1170.Superseded values are not recommended for survey control.
 KB1170
 KB1170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1170.See file dsdata.pdf to determine how the superseded data were derived.
 KB1170
 KB1170_MARKER: DZ = AZIMUTH MARK DISK
 KB1170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1170_STAMPING: COX 1980
 KB1170_MARK LOGO: NGS
 KB1170_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1170+STABILITY: SURFACE MOTION
 KB1170
 KB1170  HISTORY     - Date     Condition        Report By
 KB1170  HISTORY     - 1980     MONUMENTED       NGS
 KB1170
 KB1170                          STATION DESCRIPTION
 KB1170
 KB1170'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1170'THE STATION IS LOCATED ABOUT 15.2 KM SOUTHEAST OF ALLENVILLE,
 KB1170'10.0 KM SOUTH-SOUTHWEST OF HUMBOLDT, 3.2 KM NORTH-NORTHEAST
 KB1170'OF MATTOON, ON RIGHT-OF-WAY OF U.S. HIGHWAY 45, AND IN THE
 KB1170'NW1/4,NW1/4,S6,T13N,R8E OF LAFAYETTE TOWNSHIP.  PERMISSION FOR
 KB1170'THE STATION WAS OBTAINED FROM ILLINOIS DEPARTMENT OF
 KB1170'TRANSPORTATION, MR. P.R. ENGELBERTH, DISTRICT TRAFFIC ENGINEER,
 KB1170'DIVISION OF HIGHWAYS, DISTRICT 5, TRANSPORTATION BUILDING,
 KB1170'PARIS, IL 61944.  TELEPHONE NUMBER 217-465-4181.
 KB1170'
 KB1170'TO REACH THE STATION FROM THE WEST SIDE OF THE CITY HALL IN
 KB1170'MATTOON, GO NORTH ON U.S. HIGHWAY 45 FOR 0.5 KM (0.3 MI) TO
 KB1170'WHERE U.S. HIGHWAY 45 TURNS RIGHT.  TURN RIGHT AND GO EAST
 KB1170'ON U.S. HIGHWAY 45 FOR 0.2 KM (0.15 MI) TO WHERE U.S. HIGHWAY 45
 KB1170'TURNS LEFT.  TURN LEFT AND GO NORTH ON U.S. HIGHWAY 45 FOR
 KB1170'3.2 KM (2.0 MI) TO THE STATION ON THE RIGHT, 0.3 KM (0.2 MI)
 KB1170'BEFORE REACHING A CROSSROAD.
 KB1170'
 KB1170'THE STATION IS A STANDARD NGS AZIMUTH MARK DISK
 KB1170'STAMPED---COX 1980---,
 KB1170'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 37 CM IN DIAMETER
 KB1170'RECESSED 5 CM BELOW THE GROUND.  IT IS LOCATED
 KB1170'9.0 METERS EAST FROM THE CENTER OF U.S. HIGHWAY 45,
 KB1170'0.90 METER NORTH FROM A POWER POLE, AND
 KB1170'0.90 METER SOUTH FROM A METAL WITNESS POST.
 KB1170'
 KB1170'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8307 ***********************************************************************
 AJ8307  PACS        -  This is a Primary Airport Control Station.
 AJ8307  DESIGNATION -  CPS A
 AJ8307  PID         -  AJ8307
 AJ8307  STATE/COUNTY-  IL/ST CLAIR
 AJ8307  COUNTRY     -  US
 AJ8307  USGS QUAD   -  CAHOKIA (2018)
 AJ8307
 AJ8307                         *CURRENT SURVEY CONTROL
 AJ8307  ______________________________________________________________________
 AJ8307* NAD 83(2011) POSITION- 38 34 01.45341(N) 090 08 48.71496(W)   ADJUSTED
 AJ8307* NAD 83(2011) ELLIP HT-    91.835 (meters)        (06/27/12)   ADJUSTED
 AJ8307* NAD 83(2011) EPOCH   -  2010.00
 AJ8307* NAVD 88 ORTHO HEIGHT -   122.72  (meters)      402.6   (feet) GPS OBS
 AJ8307  ______________________________________________________________________
 AJ8307  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8307  GEOID HEIGHT    -        -30.859 (meters)                     GEOID99
 AJ8307  GEOID HEIGHT    -        -30.850 (meters)                     GEOID18
 AJ8307  NAD 83(2011) X  -    -12,799.745 (meters)                     COMP
 AJ8307  NAD 83(2011) Y  - -4,993,486.547 (meters)                     COMP
 AJ8307  NAD 83(2011) Z  -  3,954,910.651 (meters)                     COMP
 AJ8307  LAPLACE CORR    -          1.48  (seconds)                    DEFLEC18
 AJ8307
 AJ8307  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8307  Standards:
 AJ8307         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8307            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8307  -------------------------------------------------------------------
 AJ8307  NETWORK    0.74   1.74           0.35   0.23   0.89     -0.19304536
 AJ8307  -------------------------------------------------------------------
 AJ8307  Click here for local accuracies and other accuracy information.
 AJ8307
 AJ8307.This mark is at St Louis Downtown-Parks Airport (CPS)
 AJ8307
 AJ8307.The horizontal coordinates were established by GPS observations
 AJ8307.and adjusted by the National Geodetic Survey in June 2012.
 AJ8307
 AJ8307.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8307.been affixed to the stable North American tectonic plate. See 
 AJ8307.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8307
 AJ8307.The horizontal coordinates are valid at the epoch date displayed above
 AJ8307.which is a decimal equivalence of Year/Month/Day.
 AJ8307
 AJ8307.The orthometric height was determined by GPS observations and a
 AJ8307.high-resolution geoid model.
 AJ8307
 AJ8307.GPS derived orthometric heights for airport stations designated as
 AJ8307.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8307.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8307.not indicate centimeter accuracy relative to other marks which are
 AJ8307.part of the published vertical control network.
 AJ8307
 AJ8307.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8307.GEOID18 height accuracy estimate available here.
 AJ8307
 AJ8307.Click photographs - Photos may exist for this station.
 AJ8307
 AJ8307.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8307
 AJ8307.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8307
 AJ8307.The ellipsoidal height was determined by GPS observations
 AJ8307.and is referenced to NAD 83.
 AJ8307
 AJ8307. The following values were computed from the NAD 83(2011) position.
 AJ8307
 AJ8307;                    North         East     Units Scale Factor Converg.
 AJ8307;SPC IL W     -   210,912.193   701,725.626   MT  0.99994121   +0 00 44.4
 AJ8307;SPC IL W     -   691,967.75  2,302,244.82   sFT  0.99994121   +0 00 44.4
 AJ8307;UTM  15      - 4,272,596.031   748,579.510   MT  1.00036102   +1 46 46.7
 AJ8307
 AJ8307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8307!SPC IL W     -   0.99998559  x   0.99994121  =   0.99992680
 AJ8307!UTM  15      -   0.99998559  x   1.00036102  =   1.00034661
 AJ8307
 AJ8307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4857972596(NAD 83)
 AJ8307
 AJ8307                          SUPERSEDED SURVEY CONTROL
 AJ8307
 AJ8307  NAD 83(2007)-  38 34 01.45339(N)    090 08 48.71562(W) AD(2002.00) 0
 AJ8307  ELLIP H (02/10/07)   91.867  (m)                       GP(2002.00)    
 AJ8307  ELLIP H (09/22/04)   91.859  (m)                       GP(       ) 4 1
 AJ8307  NAD 83(1997)-  38 34 01.45340(N)    090 08 48.71569(W) AD(       ) B
 AJ8307  ELLIP H (11/27/02)   91.872  (m)                       GP(       ) 4 1
 AJ8307  NAD 83(1997)-  38 34 01.45331(N)    090 08 48.71589(W) AD(       ) B
 AJ8307  ELLIP H (03/18/02)   91.869  (m)                       GP(       ) 4 1
 AJ8307
 AJ8307.Superseded values are not recommended for survey control.
 AJ8307
 AJ8307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8307.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8307
 AJ8307_MARKER: F = FLANGE-ENCASED ROD
 AJ8307_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ8307_STAMPING: CPS A 2001
 AJ8307_MARK LOGO: NGS
 AJ8307_PROJECTION: FLUSH
 AJ8307_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8307_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ8307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8307+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2019
 AJ8307_ROD/PIPE-DEPTH: 32.0 meters
 AJ8307_SLEEVE-DEPTH  : 1 meters
 AJ8307
 AJ8307  HISTORY     - Date     Condition        Report By
 AJ8307  HISTORY     - 20010401 MONUMENTED       WOOLPT
 AJ8307  HISTORY     - 20191008 GOOD             ILDT
 AJ8307
 AJ8307                          STATION DESCRIPTION
 AJ8307
 AJ8307'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8307'THE STATION IS LOCATED APPROXIMATELY 4.5 MI SOUTHEAST OF ST. LOUIS,
 AJ8307'3 MI SOUTHWEST OF EAST ST. LOUIS, 1.5 MI EAST OF CAHOKIA, AND IS AT
 AJ8307'THE ST. LOUIS DOWNTOWN PARKS AIRPORT. OWNERSHIP-- ST. LOUIS
 AJ8307'DOWNTOWN PARKS AIRPORT, AIRPORT MANAGER ROBERT MCDANIEL,
 AJ8307'OPERATIONS MANAGER NICK PRINSTER, PHONE NUMBER (618) 337-6060.
 AJ8307'CONTACT THE OPERATIONS MANAGER AT LEAST SEVEN DAYS IN ADVANCE
 AJ8307'TO ARRANGE FOR ACCESS TO THE STATION.
 AJ8307'
 AJ8307'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 255 (EXIT
 AJ8307'15) AND MOUSETTE LANE, PROCEED NORTHWEST 2.7 MI ALONG MOUSETTE
 AJ8307'LANE (TURNING INTO SAUGET INDUSTRIAL PARKWAY) TO THE JUNCTION OF
 AJ8307'CURTISS STEINBERG ROAD. TURN LEFT AND PROCEED WEST 0.3 MI ALONG
 AJ8307'CURTISS STEINBERG ROAD TO THE JUNCTION OF ARCHVIEW DRIVE. TURN
 AJ8307'RIGHT AND PROCEED WEST AND SOUTH ON ARCHVIEW DRIVE 0.25 MI ALONG
 AJ8307'ARCHVIEW DRIVE TO THE MAIN GATE ON THE SOUTH SIDE OF THE TERMINAL
 AJ8307'BUILDING. PROCEED WEST THROUGH THE GATE AND ONTO THE TARMAC.
 AJ8307'PROCEED SOUTHEAST 0.1 MI ACROSS THE TARMAC TO THE JUNCTION OF G.
 AJ8307'TURN RIGHT AND PROCEED SOUTHWEST 0.07 MI ALONG TAXIWAY G TO THE
 AJ8307'JUNCTION OF TAXIWAY B. TURN LEFT AND PROCEED NORTHEAST 0.7 MI
 AJ8307'ALONG TAXIWAY B TO THE STATION ON THE LEFT, JUST PAST THE JUNCTION
 AJ8307'OF TAXIWAY M.
 AJ8307'
 AJ8307'THE STATION IS LOCATED 72.26 M ON AN AZIMUTH OF 33 DEGREES FROM
 AJ8307'THE EDGE OF PAVEMENT OF TAXIWAY B, 54.9 M ON AN AZIMUTH OF 122
 AJ8307'DEGREES FROM THE EDGE OF PAVEMENT OF TAXIWAY M, AND 100.83 M
 AJ8307'ON AN AZIMUTH OF 172 DEGREES FROM THE SOUTHERNMOST REIL
 AJ8307'LIGHT FOR RUNWAY 30R. THE STATION IS A PUNCHMARK SET IN THE TOP OF
 AJ8307'A STAINLESS STEEL ROD DRIVEN TO A REFUSAL DEPTH OF 32.0 M AND
 AJ8307'ENCASED IN A 1 M FINNED SLEEVE FILLED WITH NON-TOXIC GREASE 8 CM
 AJ8307'BENEATH A NGS LOGO CAP STAMPED-- CPS A 2001-- AND SURROUNDED BY A
 AJ8307'FIVE INCH PVC PIPE ENCASED IN A 0.3 M DIAMETER CONCRETE COLLAR WITH
 AJ8307'AN IMBEDDED IRON ROD AND SET FLUSH WITH THE GROUND. THE SLEEVE
 AJ8307'DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK. THIS
 AJ8307'STATION IS DESIGNATED AS THE PRIMARY AIRPORT CONTROL STATION.
 AJ8307'
 AJ8307
 AJ8307                          STATION RECOVERY (2019)
 AJ8307
 AJ8307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 AJ8307'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8843 ***********************************************************************
 AC8843  SACS        -  This is a Secondary Airport Control Station.
 AC8843  DESIGNATION -  CPS CONT PT C
 AC8843  PID         -  AC8843
 AC8843  STATE/COUNTY-  IL/ST CLAIR
 AC8843  COUNTRY     -  US
 AC8843  USGS QUAD   -  CAHOKIA (2018)
 AC8843
 AC8843                         *CURRENT SURVEY CONTROL
 AC8843  ______________________________________________________________________
 AC8843* NAD 83(2011) POSITION- 38 34 39.31972(N) 090 09 42.62218(W)   ADJUSTED
 AC8843* NAD 83(2011) ELLIP HT-    93.239 (meters)        (06/27/12)   ADJUSTED
 AC8843* NAD 83(2011) EPOCH   -  2010.00
 AC8843* NAVD 88 ORTHO HEIGHT -   124.17  (meters)      407.4   (feet) GPS OBS
 AC8843  ______________________________________________________________________
 AC8843  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8843  GEOID HEIGHT    -        -30.900 (meters)                     GEOID99
 AC8843  GEOID HEIGHT    -        -30.893 (meters)                     GEOID18
 AC8843  NAD 83(2011) X  -    -14,102.736 (meters)                     COMP
 AC8843  NAD 83(2011) Y  - -4,992,756.107 (meters)                     COMP
 AC8843  NAD 83(2011) Z  -  3,955,824.412 (meters)                     COMP
 AC8843  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 AC8843
 AC8843  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8843  Standards:
 AC8843         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8843            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8843  -------------------------------------------------------------------
 AC8843  NETWORK    0.95   1.86           0.44   0.31   0.95     -0.07140969
 AC8843  -------------------------------------------------------------------
 AC8843  Click here for local accuracies and other accuracy information.
 AC8843
 AC8843.This mark is at St Louis Downtown-Parks Airport (CPS)
 AC8843
 AC8843.The horizontal coordinates were established by GPS observations
 AC8843.and adjusted by the National Geodetic Survey in June 2012.
 AC8843
 AC8843.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8843.been affixed to the stable North American tectonic plate. See 
 AC8843.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8843
 AC8843.The horizontal coordinates are valid at the epoch date displayed above
 AC8843.which is a decimal equivalence of Year/Month/Day.
 AC8843
 AC8843.The orthometric height was determined by GPS observations and a
 AC8843.high-resolution geoid model.
 AC8843
 AC8843.GPS derived orthometric heights for airport stations designated as
 AC8843.PACS or SACS are published to 2 decimal places.  This maintains
 AC8843.centimeter relative accuracy between the PACS and SACS.  It does
 AC8843.not indicate centimeter accuracy relative to other marks which are
 AC8843.part of the published vertical control network.
 AC8843
 AC8843.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8843.GEOID18 height accuracy estimate available here.
 AC8843
 AC8843.Click photographs - Photos may exist for this station.
 AC8843
 AC8843.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8843
 AC8843.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8843
 AC8843.The ellipsoidal height was determined by GPS observations
 AC8843.and is referenced to NAD 83.
 AC8843
 AC8843. The following values were computed from the NAD 83(2011) position.
 AC8843
 AC8843;                    North         East     Units Scale Factor Converg.
 AC8843;SPC IL W     -   212,079.572   700,420.611   MT  0.99994118   +0 00 10.8
 AC8843;SPC IL W     -   695,797.73  2,297,963.29   sFT  0.99994118   +0 00 10.8
 AC8843;UTM  15      - 4,273,723.071   747,238.551   MT  1.00035282   +1 46 14.5
 AC8843
 AC8843!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8843!SPC IL W     -   0.99998537  x   0.99994118  =   0.99992655
 AC8843!UTM  15      -   0.99998537  x   1.00035282  =   1.00033819
 AC8843
 AC8843_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4723873723(NAD 83)
 AC8843
 AC8843                          SUPERSEDED SURVEY CONTROL
 AC8843
 AC8843  NAD 83(2007)-  38 34 39.31970(N)    090 09 42.62284(W) AD(2002.00) 0
 AC8843  ELLIP H (02/10/07)   93.272  (m)                       GP(2002.00)    
 AC8843  ELLIP H (09/22/04)   93.263  (m)                       GP(       ) 4 1
 AC8843  NAD 83(1997)-  38 34 39.31971(N)    090 09 42.62291(W) AD(       ) 1
 AC8843  ELLIP H (11/27/02)   93.276  (m)                       GP(       ) 4 1
 AC8843  NAD 83(1997)-  38 34 39.31962(N)    090 09 42.62311(W) AD(       ) 1
 AC8843  ELLIP H (03/18/02)   93.273  (m)                       GP(       ) 4 1
 AC8843
 AC8843.Superseded values are not recommended for survey control.
 AC8843
 AC8843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8843.See file dsdata.pdf to determine how the superseded data were derived.
 AC8843
 AC8843_MARKER: I = METAL ROD
 AC8843_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AC8843_MARK LOGO: NGS
 AC8843_PROJECTION: RECESSED 4 CENTIMETERS
 AC8843_MAGNETIC: I = MARKER IS A STEEL ROD
 AC8843_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8843_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8843+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2019
 AC8843
 AC8843  HISTORY     - Date     Condition        Report By
 AC8843  HISTORY     - 1973     MONUMENTED       NGS
 AC8843  HISTORY     - 19870615 GOOD             NGS
 AC8843  HISTORY     - 20010419 GOOD             WOOLPT
 AC8843  HISTORY     - 20191007 GOOD             ILDT
 AC8843
 AC8843                          STATION DESCRIPTION
 AC8843
 AC8843'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 AC8843'THE STATION IS LOCATED AT BI STATE PARKS AIRPORT ON THE WEST SIDE OF
 AC8843'RUNWAY 4-22 NEAR THE 22 END.  STATION IS 50 FT (15.2 M) FROM THE WEST
 AC8843'EDGE OF THE RUNWAY AND 132.69 FT (40.44 M) FROM C/L END 22.  STATION
 AC8843'IS A CENTER PUNCHED COPPER WELD ROD DRIVEN FLUSH WITH THE GROUND.
 AC8843
 AC8843                          STATION RECOVERY (2001)
 AC8843
 AC8843'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 AC8843'THE STATION IS LOCATED APPROXIMATELY 4.5 MI SOUTHEAST OF ST. LOUIS,
 AC8843'3 MI SOUTHWEST OF EAST ST. LOUIS, 1.5 MI EAST OF CAHOKIA, AND IS AT
 AC8843'THE ST. LOUIS DOWNTOWN PARKS AIRPORT. OWNERSHIP-- ST. LOUIS
 AC8843'DOWNTOWN PARKS AIRPORT, AIRPORT MANAGER ROBERT MCDANIEL,
 AC8843'OPERATIONS MANAGER NICK PRINSTER, PHONE NUMBER (618) 337-6060.
 AC8843'CONTACT THE OPERATIONS MANAGER AT LEAST SEVEN DAYS IN ADVANCE
 AC8843'TO ARRANGE FOR ACCESS TO THE STATION.
 AC8843'
 AC8843'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 255 (EXIT
 AC8843'15) AND MOUSETTE LANE, PROCEED NORTHWEST 2.7 MI ALONG MOUSETTE
 AC8843'LANE (TURNING INTO SAUGET INDUSTRIAL PARKWAY) TO THE JUNCTION OF
 AC8843'CURTISS STEINBERG ROAD. TURN LEFT AND PROCEED WEST 0.3 MI ALONG
 AC8843'CURTISS STEINBERG ROAD TO THE JUNCTION OF ARCHVIEW DRIVE. TURN
 AC8843'RIGHT AND PROCEED WEST AND SOUTH ON ARCHVIEW DRIVE 0.25 MI ALONG
 AC8843'ARCHVIEW DRIVE TO THE MAIN GATE ON THE SOUTH SIDE OF THE TERMINAL
 AC8843'BUILDING. PROCEED WEST THROUGH THE GATE AND ONTO THE TARMAC.
 AC8843'PROCEED NORTHWEST 0.1 MI ACROSS THE TARMAC TO THE JUNCTION OF
 AC8843'TAXIWAY P. TURN RIGHT AND PROCEED 0.05 MI ALONG TAXIWAY P TO THE
 AC8843'STATION ON THE LEFT IN THE GRASS MEDIAN FORMED BY RUNWAY 4-22,
 AC8843'AND TAXIWAYS A,C, AND P.
 AC8843'
 AC8843'THE STATION IS LOCATED 24.32 M ON AN AZIMUTH OF 42 DEGREES FROM
 AC8843'THE EDGE OF PAVEMENT OF TAXIWAY A, 12.52 M ON AN AZIMUTH OF 150
 AC8843'DEGREES FROM THE EDGE OF PAVEMENT OF TAXIWAY C, 9.61 M ON AN
 AC8843'AZIMUTH OF 215 DEGREES FROM THE NORTHWEST CORNER OF THE PAD
 AC8843'FOR THE SIGN-- TO C P--, 7.52 M FROM THE NORTHWEST CORNER OF THE
 AC8843'PAD FOR THE SIGN-- TO P--, AND 4.00 M ON AN AZIMUTH OF 266 DEGREES
 AC8843'FROM A 0.6 M SQUARE CATCHBASIN. THE STATION IS A PUNCHMARK SET IN
 AC8843'THE TOP OF A COPPER ROD RECESSED 0.04 M BENEATH THE GROUND. THIS
 AC8843'STATION IS DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION.
 AC8843
 AC8843                          STATION RECOVERY (2019)
 AC8843
 AC8843'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 AC8843'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8844 ***********************************************************************
 AC8844  SACS        -  This is a Secondary Airport Control Station.
 AC8844  DESIGNATION -  CPS CONT PT D
 AC8844  PID         -  AC8844
 AC8844  STATE/COUNTY-  IL/ST CLAIR
 AC8844  COUNTRY     -  US
 AC8844  USGS QUAD   -  CAHOKIA (2018)
 AC8844
 AC8844                         *CURRENT SURVEY CONTROL
 AC8844  ______________________________________________________________________
 AC8844* NAD 83(2011) POSITION- 38 34 21.72947(N) 090 10 06.62623(W)   ADJUSTED
 AC8844* NAD 83(2011) ELLIP HT-    93.218 (meters)        (06/27/12)   ADJUSTED
 AC8844* NAD 83(2011) EPOCH   -  2010.00
 AC8844* NAVD 88 ORTHO HEIGHT -   124.14  (meters)      407.3   (feet) GPS OBS
 AC8844  ______________________________________________________________________
 AC8844  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8844  GEOID HEIGHT    -        -30.890 (meters)                     GEOID99
 AC8844  GEOID HEIGHT    -        -30.883 (meters)                     GEOID18
 AC8844  NAD 83(2011) X  -    -14,684.762 (meters)                     COMP
 AC8844  NAD 83(2011) Y  - -4,993,092.628 (meters)                     COMP
 AC8844  NAD 83(2011) Z  -  3,955,400.347 (meters)                     COMP
 AC8844  LAPLACE CORR    -          1.29  (seconds)                    DEFLEC18
 AC8844
 AC8844  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8844  Standards:
 AC8844         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8844            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8844  -------------------------------------------------------------------
 AC8844  NETWORK    0.95   1.86           0.44   0.31   0.95     -0.07256153
 AC8844  -------------------------------------------------------------------
 AC8844  Click here for local accuracies and other accuracy information.
 AC8844
 AC8844.This mark is at St Louis Downtown-Parks Airport (CPS)
 AC8844
 AC8844.The horizontal coordinates were established by GPS observations
 AC8844.and adjusted by the National Geodetic Survey in June 2012.
 AC8844
 AC8844.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8844.been affixed to the stable North American tectonic plate. See 
 AC8844.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8844
 AC8844.The horizontal coordinates are valid at the epoch date displayed above
 AC8844.which is a decimal equivalence of Year/Month/Day.
 AC8844
 AC8844.The orthometric height was determined by GPS observations and a
 AC8844.high-resolution geoid model.
 AC8844
 AC8844.GPS derived orthometric heights for airport stations designated as
 AC8844.PACS or SACS are published to 2 decimal places.  This maintains
 AC8844.centimeter relative accuracy between the PACS and SACS.  It does
 AC8844.not indicate centimeter accuracy relative to other marks which are
 AC8844.part of the published vertical control network.
 AC8844
 AC8844.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8844.GEOID18 height accuracy estimate available here.
 AC8844
 AC8844.Click photographs - Photos may exist for this station.
 AC8844
 AC8844.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8844
 AC8844.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8844
 AC8844.The ellipsoidal height was determined by GPS observations
 AC8844.and is referenced to NAD 83.
 AC8844
 AC8844. The following values were computed from the NAD 83(2011) position.
 AC8844
 AC8844;                    North         East     Units Scale Factor Converg.
 AC8844;SPC IL W     -   211,537.192   699,839.609   MT  0.99994118   -0 00 04.1
 AC8844;SPC IL W     -   694,018.27  2,296,057.12   sFT  0.99994118   -0 00 04.1
 AC8844;UTM  15      - 4,273,162.798   746,674.324   MT  1.00034939   +1 45 58.8
 AC8844
 AC8844!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8844!SPC IL W     -   0.99998537  x   0.99994118  =   0.99992655
 AC8844!UTM  15      -   0.99998537  x   1.00034939  =   1.00033476
 AC8844
 AC8844_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4667473162(NAD 83)
 AC8844
 AC8844                          SUPERSEDED SURVEY CONTROL
 AC8844
 AC8844  NAD 83(2007)-  38 34 21.72946(N)    090 10 06.62688(W) AD(2002.00) 0
 AC8844  ELLIP H (02/10/07)   93.250  (m)                       GP(2002.00)    
 AC8844  ELLIP H (09/22/04)   93.241  (m)                       GP(       ) 4 1
 AC8844  NAD 83(1997)-  38 34 21.72946(N)    090 10 06.62695(W) AD(       ) 1
 AC8844  ELLIP H (11/27/02)   93.255  (m)                       GP(       ) 4 1
 AC8844  NAD 83(1997)-  38 34 21.72937(N)    090 10 06.62715(W) AD(       ) 1
 AC8844  ELLIP H (03/18/02)   93.252  (m)                       GP(       ) 4 1
 AC8844
 AC8844.Superseded values are not recommended for survey control.
 AC8844
 AC8844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8844.See file dsdata.pdf to determine how the superseded data were derived.
 AC8844
 AC8844_MARKER: I = METAL ROD
 AC8844_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 AC8844_MARK LOGO: NGS
 AC8844_PROJECTION: RECESSED 8 CENTIMETERS
 AC8844_MAGNETIC: I = MARKER IS A STEEL ROD
 AC8844_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8844_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8844+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2001
 AC8844
 AC8844  HISTORY     - Date     Condition        Report By
 AC8844  HISTORY     - 1973     MONUMENTED       NGS
 AC8844  HISTORY     - 19870615 GOOD             NGS
 AC8844  HISTORY     - 20010419 GOOD             WOOLPT
 AC8844
 AC8844                          STATION DESCRIPTION
 AC8844
 AC8844'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 AC8844'THE STATION IS LOCATED AT BI STATE PARKS AIRPORT ON THE WEST SIDE OF
 AC8844'RUNWAY 4-22 NEAR THE 4 END.  STATION IS 50 FT (15.2 M) FROM THE WEST
 AC8844'EDGE OF THE RUNWAY AND 126.58 FT (38.58 M) FROM C/L END 4.  STATION IS
 AC8844'A CENTER PUNCHED COPPER WELD ROD DRIVEN FLUSH WITH THE GROUND.
 AC8844
 AC8844                          STATION RECOVERY (2001)
 AC8844
 AC8844'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 AC8844'THE STATION IS LOCATED APPROXIMATELY 4.5 MI SOUTHEAST OF ST. LOUIS,
 AC8844'3 MI SOUTHWEST OF EAST ST. LOUIS, 1.5 MI EAST OF CAHOKIA, AND IS AT
 AC8844'THE ST. LOUIS DOWNTOWN PARKS AIRPORT. OWNERSHIP-- ST. LOUIS
 AC8844'DOWNTOWN PARKS AIRPORT, AIRPORT MANAGER ROBERT MCDANIEL,
 AC8844'OPERATIONS MANAGER NICK PRINSTER, PHONE NUMBER (618) 337-6060.
 AC8844'CONTACT THE OPERATIONS MANAGER AT LEAST SEVEN DAYS IN ADVANCE
 AC8844'TO ARRANGE FOR ACCESS TO THE STATION.
 AC8844'
 AC8844'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 255 (EXIT
 AC8844'15) AND MOUSETTE LANE, PROCEED NORTHWEST 2.7 MI ALONG MOUSETTE
 AC8844'LANE (TURNING INTO SAUGET INDUSTRIAL PARKWAY) TO THE JUNCTION OF
 AC8844'CURTISS STEINBERG ROAD. TURN LEFT AND PROCEED WEST 0.3 MI ALONG
 AC8844'CURTISS STEINBERG ROAD TO THE JUNCTION OF ARCHVIEW DRIVE. TURN
 AC8844'RIGHT AND PROCEED WEST AND SOUTH ON ARCHVIEW DRIVE 0.25 MI ALONG
 AC8844'ARCHVIEW DRIVE TO THE MAIN GATE ON THE SOUTH SIDE OF THE TERMINAL
 AC8844'BUILDING. PROCEED WEST THROUGH THE GATE AND ONTO THE TARMAC.
 AC8844'PROCEED NORTHWEST 0.1 MI ACROSS THE TARMAC TO THE JUNCTION OF
 AC8844'TAXIWAY P. TURN RIGHT AND PROCEED 0.05 MI ALONG TAXIWAY P TO THE
 AC8844'JUNCTION OF TAXIWAY C. TURN RIGHT AND PROCEED SOUTHWEST 0.5 MI
 AC8844'ALONG TAXIWAY C TO THE HOLD SHORT LINE FOR THE APPROACH END OF
 AC8844'RUNWAY 4 AND THE STATION ON THE LEFT.
 AC8844'
 AC8844'THE STATION IS LOCATED 13.78 M ON AN AZIMUTH OF 97 DEGREES FROM
 AC8844'THE EDGE OF PAVEMENT OF TAXIWAYC AT THE HOLD LINE, 15.21 M ON AN
 AC8844'AZIMUTH OF 320 DEGREES FROM THE EDGE OF PAVEMENT OF RUNWAY 4-22,
 AC8844'AND 9.18 M ON AN AZIMUTH OF 212 DEGREES FROM A 0.6 M SQUARE
 AC8844'CATCHBASIN. THE STATION IS A PUNCHMARK SET IN THE TOP OF A COPPER
 AC8844'ROD RECESSED 0.08 M BENEATH THE GROUND. THIS STATION IS
 AC8844'DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1670 ***********************************************************************
 HB1670  DESIGNATION -  CRAB
 HB1670  PID         -  HB1670
 HB1670  STATE/COUNTY-  IL/WILLIAMSON
 HB1670  COUNTRY     -  US
 HB1670  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB1670
 HB1670                         *CURRENT SURVEY CONTROL
 HB1670  ______________________________________________________________________
 HB1670* NAD 83(1997) POSITION- 37 39 42.47702(N) 089 05 50.06467(W)   ADJUSTED
 HB1670* NAVD 88 ORTHO HEIGHT -   180.    (meters)      591.    (feet) SCALED
 HB1670  ______________________________________________________________________
 HB1670  GEOID HEIGHT    -        -28.959 (meters)                     GEOID18
 HB1670  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 HB1670  HORZ ORDER      -  SECOND
 HB1670
 HB1670.The horizontal coordinates were established by classical geodetic methods
 HB1670.and adjusted by the National Geodetic Survey in October 1999.
 HB1670
 HB1670.The orthometric height was scaled from a topographic map.
 HB1670
 HB1670.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1670.GEOID18 height accuracy estimate available here.
 HB1670
 HB1670.Click photographs - Photos may exist for this station.
 HB1670
 HB1670.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1670
 HB1670. The following values were computed from the NAD 83(1997) position.
 HB1670
 HB1670;                    North         East     Units Scale Factor Converg.
 HB1670;SPC IL E     -   110,712.316   232,598.393   MT  1.00003093   -0 28 00.4
 HB1670;SPC IL E     -   363,228.66    763,116.56   sFT  1.00003093   -0 28 00.4
 HB1670;UTM  16      - 4,170,361.124   315,014.946   MT  1.00002150   -1 16 54.4
 HB1670
 HB1670!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1670!SPC IL E     -   0.99997631  x   1.00003093  =   1.00000724
 HB1670!UTM  16      -   0.99997631  x   1.00002150  =   0.99999781
 HB1670
 HB1670:                Primary Azimuth Mark                     Grid Az
 HB1670:SPC IL E     -  CARBONDALE NW MUNICIPAL TANK             303 56 16.8
 HB1670:UTM  16      -  CARBONDALE NW MUNICIPAL TANK             304 45 10.8
 HB1670
 HB1670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1501470361(NAD 83)
 HB1670
 HB1670|---------------------------------------------------------------------|
 HB1670| PID    Reference Object                     Distance      Geod. Az  |
 HB1670|                                                           dddmmss.s |
 HB1670| HB1669 CRAB ORCHARD LOOKOUT TOWER           12.976 METERS 01440     |
 HB1670| HB1665 AIRPORT BCN WILLIAMSON CO APT       APPROX.12.1 KM 0364033.2 |
 HB1670| CI4173 CRAB RM 1                            19.523 METERS 05313     |
 HB1670| CI4172 CRAB AZ MK                                         2103201.2 |
 HB1670| CI4174 CRAB RM 2                            22.690 METERS 21148     |
 HB1670| HB1686 CARBONDALE RADIO WSIU FM TOWER      APPROX.13.2 KM 2925732.2 |
 HB1670| HB1694 CARBONDALE RADIO WCIL MAST          APPROX.15.8 KM 2963759.8 |
 HB1670| HB1687 CARBONDALE SE MUNICIPAL TANK        APPROX.11.8 KM 3020648.8 |
 HB1670| HB1683 CARBONDALE NW MUNICIPAL TANK        APPROX.14.0 KM 3032816.4 |
 HB1670|---------------------------------------------------------------------|
 HB1670
 HB1670                          SUPERSEDED SURVEY CONTROL
 HB1670
 HB1670  NAD 83(1993)-  37 39 42.48566(N)    089 05 50.06450(W) AD(       ) 2
 HB1670  NAD 83(1986)-  37 39 42.48797(N)    089 05 50.06672(W) AD(       ) 2
 HB1670  NAD 27      -  37 39 42.30793(N)    089 05 49.78790(W) AD(       ) 2
 HB1670
 HB1670.Superseded values are not recommended for survey control.
 HB1670
 HB1670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1670.See file dsdata.pdf to determine how the superseded data were derived.
 HB1670
 HB1670_MARKER: DS = TRIANGULATION STATION DISK
 HB1670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1670_STAMPING: CRAB 1960
 HB1670_MARK LOGO: CGS
 HB1670_PROJECTION: RECESSED 30 CENTIMETERS
 HB1670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1670+STABILITY: SURFACE MOTION
 HB1670
 HB1670  HISTORY     - Date     Condition        Report By
 HB1670  HISTORY     - 1960     MONUMENTED       CGS
 HB1670  HISTORY     - 1961     GOOD             CGS
 HB1670
 HB1670                          STATION DESCRIPTION
 HB1670
 HB1670'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1670'THE STATION IS ABOUT 10 MILES NORTHWEST OF GOREVILLE, ABOUT 11 MILES
 HB1670'SOUTHWEST OF MARION, AT THE SITE OF THE CRAB ORCHARD, LOOKOUT
 HB1670'TOWER AND IS ON GOVERNMENT PROPERTY.  IT IS IN SECTION 8, T. 10 S.,
 HB1670'R. 1 E., 47 FEET NORTHWEST OF THE CENTERLINE OF A PAVED
 HB1670'ROAD, 17 FEET NORTHWEST OF A WIRE FENCE AND WITNESS POST, 30 FEET
 HB1670'SOUTH OF THE SOUTHWEST LEG OF LOOKOUT TOWER AND 37 FEET SOUTHWEST
 HB1670'OF THE SOUTHEAST LEG OF THE LOOKOUT TOWER.  THE MONUMENT IS 12 INCHES
 HB1670'UNDERGROUND AND THE DISK IS STAMPED CRAB 1960.
 HB1670'
 HB1670'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 AND WEST
 HB1670'MAIN STREET AT THE WEST SIDE OF MARION, GO SOUTH ON HIGHWAY 37 FOR
 HB1670'5.9 MILES TO A PAVED SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON THE
 HB1670'PAVED ROAD FOR 1.95 MILES TO A SIDE ROAD RIGHT.  CONTINUE WEST ON
 HB1670'THE PAVED ROAD FOR 6.1 MILES TO A T-ROAD (PAVED ROAD TURNS RIGHT).
 HB1670'TURN RIGHT AND GO NORTH ON THE PAVED ROAD FOR 0.2 MILE TO THE
 HB1670'AZIMUTH MARK ON THE LEFT, JUST SOUTH OF A SIDE ROAD LEFT.  CONTINUE
 HB1670'NORTHEASTERLY ON THE PAVED ROAD FOR 0.1 MILE TO THE STATION ON
 HB1670'THE LEFT.
 HB1670'
 HB1670'REFERENCE MARK 1 IS 35 FEET NORTHWEST OF THE CENTERLINE OF THE PAVED
 HB1670'ROAD, 31 FEET NORTHEAST OF THE SOUTHEAST LEG OF THE LOOKOUT TOWER
 HB1670'33 FEET SOUTHEAST OF THE NORTHEAST LEG OF THE LOOKOUT TOWER AND 6
 HB1670'INCHES NORTHWEST OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE
 HB1670'DISK IS STAMPED CRAB NO. 1 1960.
 HB1670'
 HB1670'REFERENCE MARK 2 IS 32 FEET NORTHWEST OF THE CENTERLINE OF THE PAVED
 HB1670'ROAD, 6 INCHES NORTHWEST OF THE WIRE FENCE AND 71 FEET SOUTHWEST
 HB1670'OF THE WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 HB1670'STAMPED CRAB NO. 2 1960.
 HB1670'
 HB1670'THE AZIMUTH MARK IS 39 FEET WEST OF THE CENTERLINE OF A PAVED ROAD
 HB1670'AND 3 FEET EAST OF A WITNESS POST.  THE MOUMENT PROJECTS 1 INCH
 HB1670'AND THE DISK IS STAMPED CRAB 1960.
 HB1670'
 HB1670'NOTE- CRAB ORCHARD, LOOKOUT TOWER USED AS SUB STATION A.
 HB1670'
 HB1670'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1670
 HB1670                          STATION RECOVERY (1961)
 HB1670
 HB1670'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1670'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 HB1670'FOUND IN GOOD CONDITION.  THE DIRECTION TO REFERENCE MARKS 1 AND 2
 HB1670'AND THE AZIMUTH MARK CHECKED.  THE DISTANCE TO REFERENCE MARK 1 WAS
 HB1670'FOUND TO BE 0.03 FOOT SHORTER THAN PREVIOUSLY MEASURED. THE
 HB1670'DISTANCE TO REFERENCE MARK 2 WAS FOUND TO BE 0.05 FOOT SHORTER THAN
 HB1670'PREVIOUSLY MEASURED. THE STATION MARK WAS FOUND TO BE 13 FEET
 HB1670'NORTHWEST OF THE WIRE FENCE AND WITNESS POST.
 HB1670'
 HB1670'THE PREVIOUS DESCRIPTION WAS FOUND TO BE ADEQUATE, EXCEPT FOR THE
 HB1670'ABOVE EXCEPTIONS.
 HB1670'
 HB1670'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1670'
 HB1670'NOTE - CRAB ORCHARD LOOKOUT TOWER-1960 DIRECTION AND DISTANCES
 HB1670'ARE FROM 1960 OBSERVATIONS.
 HB1670'
 HB1670'NOTE - RM 1 TO RM 2 - DISTANCES ARE FROM 1960 OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1620 ***********************************************************************
 HB1620  DESIGNATION -  CRAB ORCHARD GAME REF 3 TANK
 HB1620  PID         -  HB1620
 HB1620  STATE/COUNTY-  IL/WILLIAMSON
 HB1620  COUNTRY     -  US
 HB1620  USGS QUAD   -  MARION (2018)
 HB1620
 HB1620                         *CURRENT SURVEY CONTROL
 HB1620  ______________________________________________________________________
 HB1620* NAD 83(1997) POSITION- 37 40 44.89809(N) 088 59 57.70660(W)   ADJUSTED
 HB1620  ______________________________________________________________________
 HB1620  GEOID HEIGHT    -        -29.016 (meters)                     GEOID18
 HB1620  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 HB1620  HORZ ORDER      -  THIRD
 HB1620
 HB1620.The horizontal coordinates were established by classical geodetic methods
 HB1620.and adjusted by the National Geodetic Survey in October 1999.
 HB1620
 HB1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1620.GEOID18 height accuracy estimate available here.
 HB1620
 HB1620.Click photographs - Photos may exist for this station.
 HB1620
 HB1620.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1620
 HB1620. The following values were computed from the NAD 83(1997) position.
 HB1620
 HB1620;                    North         East     Units Scale Factor Converg.
 HB1620;SPC IL E     -   112,570.934   241,248.150   MT  1.00001750   -0 24 25.6
 HB1620;SPC IL E     -   369,326.47    791,494.97   sFT  1.00001750   -0 24 25.6
 HB1620;UTM  16      - 4,172,096.459   323,690.079   MT  0.99998289   -1 13 20.7
 HB1620
 HB1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2369072096(NAD 83)
 HB1620
 HB1620                          SUPERSEDED SURVEY CONTROL
 HB1620
 HB1620  NAD 83(1993)-  37 40 44.90681(N)    088 59 57.70520(W) AD(       ) 3
 HB1620  NAD 83(1986)-  37 40 44.90952(N)    088 59 57.70640(W) AD(       ) 3
 HB1620  NAD 27      -  37 40 44.72458(N)    088 59 57.44550(W) AD(       ) 3
 HB1620
 HB1620.Superseded values are not recommended for survey control.
 HB1620
 HB1620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1620.See file dsdata.pdf to determine how the superseded data were derived.
 HB1620
 HB1620_MARKER: 53 = ELEVATED TANK
 HB1620
 HB1620  HISTORY     - Date     Condition        Report By
 HB1620  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1620
 HB1620                          STATION DESCRIPTION
 HB1620
 HB1620'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1620'THE STATION IS THE CENTER OF THE TOP OF THE TANK.  THE TANK IS
 HB1620'SUPPORTED BY SIX STEEL LEGS.  THE OVERALL HEIGHT IS 129 FEET.  THE
 HB1620'TANK AND SUPPORTING STRUCTURE ARE PAINTED SILVER.  IT IS OWNED AND
 HB1620'OPERATED BY THE CRAB ORCHARD GAME REFUGE RT. 2 CARTERVILLE,
 HB1620'ILLINOIS.  THE STATION IS LOCATED 3-1/2 MILES WEST AND 4 MILES SOUTH
 HB1620'OF MARION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1666 ***********************************************************************
 HB1666  DESIGNATION -  CRAB ORCHARD GAME REF 1 TANK
 HB1666  PID         -  HB1666
 HB1666  STATE/COUNTY-  IL/WILLIAMSON
 HB1666  COUNTRY     -  US
 HB1666  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB1666
 HB1666                         *CURRENT SURVEY CONTROL
 HB1666  ______________________________________________________________________
 HB1666* NAD 83(1997) POSITION- 37 43 23.07255(N) 089 02 44.09286(W)   ADJUSTED
 HB1666  ______________________________________________________________________
 HB1666  GEOID HEIGHT    -        -29.070 (meters)                     GEOID18
 HB1666  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 HB1666  HORZ ORDER      -  THIRD
 HB1666
 HB1666.The horizontal coordinates were established by classical geodetic methods
 HB1666.and adjusted by the National Geodetic Survey in October 1999.
 HB1666
 HB1666.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1666.GEOID18 height accuracy estimate available here.
 HB1666
 HB1666.Click photographs - Photos may exist for this station.
 HB1666
 HB1666.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1666
 HB1666. The following values were computed from the NAD 83(1997) position.
 HB1666
 HB1666;                    North         East     Units Scale Factor Converg.
 HB1666;SPC IL E     -   117,477.526   237,208.152   MT  1.00002354   -0 26 08.9
 HB1666;SPC IL E     -   385,424.18    778,240.41   sFT  1.00002354   -0 26 08.9
 HB1666;SPC IL W     -   117,826.402   798,832.592   MT  1.00006145   +0 41 09.6
 HB1666;SPC IL W     -   386,568.79  2,620,836.60   sFT  1.00006145   +0 41 09.6
 HB1666;UTM  16      - 4,177,059.924   319,720.456   MT  1.00000033   -1 15 06.9
 HB1666
 HB1666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1972077059(NAD 83)
 HB1666
 HB1666                          SUPERSEDED SURVEY CONTROL
 HB1666
 HB1666  NAD 83(1993)-  37 43 23.08244(N)    089 02 44.09174(W) AD(       ) 3
 HB1666  NAD 83(1986)-  37 43 23.08508(N)    089 02 44.09435(W) AD(       ) 3
 HB1666  NAD 27      -  37 43 22.90643(N)    089 02 43.82284(W) AD(       ) 3
 HB1666
 HB1666.Superseded values are not recommended for survey control.
 HB1666
 HB1666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1666.See file dsdata.pdf to determine how the superseded data were derived.
 HB1666
 HB1666_MARKER: 53 = ELEVATED TANK
 HB1666
 HB1666  HISTORY     - Date     Condition        Report By
 HB1666  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1666  HISTORY     - 1965     GOOD             CGS
 HB1666  HISTORY     - 1974     GOOD             NGS
 HB1666  HISTORY     - 1978     GOOD             NGS
 HB1666  HISTORY     - 1982     GOOD             NGS
 HB1666
 HB1666                          STATION DESCRIPTION
 HB1666
 HB1666'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1666'THE STATION IS THE FINIAL AT THE APEX OF THE TANK. THE TANK IS
 HB1666'SUPPORTED BY SIX STEEL LEGS. THE TANK AND SUPPORTING
 HB1666'STRUCTURE ARE PAINTED SILVER. THE OVERALL HEIGHT IS 149 FEET. IT IS
 HB1666'OWNED AND OPERATED BY THE CRAB ORCHARD GAME REFUGE RT. 2
 HB1666'CARTERVILLE, ILLINOIS. THE STATION IS LOCATED ON A LINE 6 MILES WEST
 HB1666'AND 1-1/4 MILES SOUTH OF MARION.
 HB1666
 HB1666                          STATION RECOVERY (1965)
 HB1666
 HB1666'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB1666'THIS STATION WAS RECOVERED IN GOOD CONDITION. PREVIOUS DESCRIPTION
 HB1666'ADEQUATE FOR RECOVERY.
 HB1666
 HB1666                          STATION RECOVERY (1974)
 HB1666
 HB1666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 HB1666'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 HB1666'
 HB1666'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES WEST OF
 HB1666'MARION.
 HB1666
 HB1666                          STATION RECOVERY (1978)
 HB1666
 HB1666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 HB1666'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 HB1666'
 HB1666'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 6 MILES W
 HB1666'OF MARION.
 HB1666
 HB1666                          STATION RECOVERY (1982)
 HB1666
 HB1666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (DAH)
 HB1666'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 HB1666'
 HB1666'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MI. WEST AND
 HB1666'1.25 MI. SOUTH OF MARION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1667 ***********************************************************************
 HB1667  DESIGNATION -  CRAB ORCHARD GAME REF 2 TANK
 HB1667  PID         -  HB1667
 HB1667  STATE/COUNTY-  IL/WILLIAMSON
 HB1667  COUNTRY     -  US
 HB1667  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB1667
 HB1667                         *CURRENT SURVEY CONTROL
 HB1667  ______________________________________________________________________
 HB1667* NAD 83(1997) POSITION- 37 39 50.73556(N) 089 01 50.10363(W)   ADJUSTED
 HB1667  ______________________________________________________________________
 HB1667  GEOID HEIGHT    -        -28.976 (meters)                     GEOID18
 HB1667  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 HB1667  HORZ ORDER      -  THIRD
 HB1667
 HB1667.The horizontal coordinates were established by classical geodetic methods
 HB1667.and adjusted by the National Geodetic Survey in October 1999.
 HB1667
 HB1667.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1667.GEOID18 height accuracy estimate available here.
 HB1667
 HB1667.Click photographs - Photos may exist for this station.
 HB1667
 HB1667.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1667
 HB1667. The following values were computed from the NAD 83(1997) position.
 HB1667
 HB1667;                    North         East     Units Scale Factor Converg.
 HB1667;SPC IL E     -   110,921.108   238,481.593   MT  1.00002160   -0 25 33.8
 HB1667;SPC IL E     -   363,913.67    782,418.36   sFT  1.00002160   -0 25 33.8
 HB1667;SPC IL W     -   111,295.888   800,234.120   MT  1.00006488   +0 41 39.3
 HB1667;SPC IL W     -   365,143.26  2,625,434.78   sFT  1.00006488   +0 41 39.3
 HB1667;UTM  16      - 4,170,486.207   320,900.415   MT  0.99999511   -1 14 27.9
 HB1667
 HB1667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2090070486(NAD 83)
 HB1667
 HB1667                          SUPERSEDED SURVEY CONTROL
 HB1667
 HB1667  NAD 83(1993)-  37 39 50.74415(N)    089 01 50.10253(W) AD(       ) 3
 HB1667  NAD 83(1986)-  37 39 50.74669(N)    089 01 50.10407(W) AD(       ) 3
 HB1667  NAD 27      -  37 39 50.56668(N)    089 01 49.83639(W) AD(       ) 3
 HB1667
 HB1667.Superseded values are not recommended for survey control.
 HB1667
 HB1667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1667.See file dsdata.pdf to determine how the superseded data were derived.
 HB1667
 HB1667_MARKER: 53 = ELEVATED TANK
 HB1667
 HB1667  HISTORY     - Date     Condition        Report By
 HB1667  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1667
 HB1667                          STATION DESCRIPTION
 HB1667
 HB1667'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1667'THE STATION IS THE CENTER OF THE TOP OF THE TANK. THE TANK IS
 HB1667'SUPPORTED BY SIX STEEL LEGS. THE SUPPORTING STRUCTURE
 HB1667'AND THE TANK ARE PAINTED SILVER. THE OVERALL HEIGHT IS 129 FEET. IT
 HB1667'IS OWNED AND OPERATED BY THE CRAB ORCHARD GAME REFUGE RT. 2
 HB1667'CARTERVILLE, ILLINOIS. THE STATION IS LOCATED ON A LINE 5-1/2 MILES
 HB1667'WEST AND 4-1/2 MILES SOUTH OF MARION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1668 ***********************************************************************
 HB1668  DESIGNATION -  CRAB ORCHARD GAME REF 4 TANK
 HB1668  PID         -  HB1668
 HB1668  STATE/COUNTY-  IL/WILLIAMSON
 HB1668  COUNTRY     -  US
 HB1668  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB1668
 HB1668                         *CURRENT SURVEY CONTROL
 HB1668  ______________________________________________________________________
 HB1668* NAD 83(1997) POSITION- 37 43 37.91006(N) 089 01 15.95230(W)   ADJUSTED
 HB1668  ______________________________________________________________________
 HB1668  GEOID HEIGHT    -        -29.084 (meters)                     GEOID18
 HB1668  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 HB1668  HORZ ORDER      -  THIRD
 HB1668
 HB1668.The horizontal coordinates were established by classical geodetic methods
 HB1668.and adjusted by the National Geodetic Survey in October 1999.
 HB1668
 HB1668.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1668.GEOID18 height accuracy estimate available here.
 HB1668
 HB1668.Click photographs - Photos may exist for this station.
 HB1668
 HB1668.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1668
 HB1668. The following values were computed from the NAD 83(1997) position.
 HB1668
 HB1668;                    North         East     Units Scale Factor Converg.
 HB1668;SPC IL E     -   117,918.841   239,370.005   MT  1.00002026   -0 25 15.1
 HB1668;SPC IL E     -   386,872.06    785,333.09   sFT  1.00002026   -0 25 15.1
 HB1668;UTM  16      - 4,177,470.390   321,888.319   MT  0.99999076   -1 14 13.3
 HB1668
 HB1668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2188877470(NAD 83)
 HB1668
 HB1668                          SUPERSEDED SURVEY CONTROL
 HB1668
 HB1668  NAD 83(1993)-  37 43 37.92027(N)    089 01 15.95060(W) AD(       ) 3
 HB1668  NAD 83(1986)-  37 43 37.92263(N)    089 01 15.95360(W) AD(       ) 3
 HB1668  NAD 27      -  37 43 37.74360(N)    089 01 15.68755(W) AD(       ) 3
 HB1668
 HB1668.Superseded values are not recommended for survey control.
 HB1668
 HB1668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1668.See file dsdata.pdf to determine how the superseded data were derived.
 HB1668
 HB1668_MARKER: 53 = ELEVATED TANK
 HB1668
 HB1668  HISTORY     - Date     Condition        Report By
 HB1668  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1668  HISTORY     - 1965     GOOD             CGS
 HB1668  HISTORY     - 1974     GOOD             NGS
 HB1668  HISTORY     - 1978     GOOD             NGS
 HB1668  HISTORY     - 1982     GOOD             NGS
 HB1668
 HB1668                          STATION DESCRIPTION
 HB1668
 HB1668'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1668'THE STATION IS THE CENTER OF THE TOP OF THE TANK. THE TANK IS
 HB1668'SUPPORTED BY SIX STEEL LEGS. THE OVERALL HEIGHT IS 139 FEET.
 HB1668'THE TANK AND SUPPORTING STRUCTURE ARE PAINTED SILVER. IT IS OWNED AND
 HB1668'OPERATED BY THE CRAB ORCHARD GAME REFUGE RT. 2 CARTERVILLE,
 HB1668'ILLINOIS. THE STATION IS LOCATED 5 MILES WEST AND 1 MILES SOUTH OF
 HB1668'MARION.
 HB1668
 HB1668                          STATION RECOVERY (1965)
 HB1668
 HB1668'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB1668'THIS STATION WAS RECOVERD IN GOOD CONDITON. PREVIOUS DESCRIPTION IS
 HB1668'ADEQUATE FOR RECOVERY.
 HB1668
 HB1668                          STATION RECOVERY (1974)
 HB1668
 HB1668'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 HB1668'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 HB1668'
 HB1668'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES WEST OF
 HB1668'MARION.
 HB1668
 HB1668                          STATION RECOVERY (1978)
 HB1668
 HB1668'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 HB1668'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 HB1668'
 HB1668'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5 MILES
 HB1668'WEST OF MARION.
 HB1668
 HB1668                          STATION RECOVERY (1982)
 HB1668
 HB1668'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (DAH)
 HB1668'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 HB1668'
 HB1668'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MI. WEST AND
 HB1668'1 MI. SOUTH OF MARION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1669 ***********************************************************************
 HB1669  DESIGNATION -  CRAB ORCHARD LOOKOUT TOWER
 HB1669  PID         -  HB1669
 HB1669  STATE/COUNTY-  IL/WILLIAMSON
 HB1669  COUNTRY     -  US
 HB1669  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB1669
 HB1669                         *CURRENT SURVEY CONTROL
 HB1669  ______________________________________________________________________
 HB1669* NAD 83(1997) POSITION- 37 39 42.88417(N) 089 05 49.93062(W)   ADJUSTED
 HB1669* NAVD 88 ORTHO HEIGHT -   180.    (meters)      591.    (feet) SCALED
 HB1669  ______________________________________________________________________
 HB1669  GEOID HEIGHT    -        -28.959 (meters)                     GEOID18
 HB1669  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 HB1669  HORZ ORDER      -  THIRD
 HB1669
 HB1669.The horizontal coordinates were established by classical geodetic methods
 HB1669.and adjusted by the National Geodetic Survey in October 1999.
 HB1669
 HB1669.The orthometric height was scaled from a topographic map.
 HB1669
 HB1669.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1669.GEOID18 height accuracy estimate available here.
 HB1669
 HB1669.Click photographs - Photos may exist for this station.
 HB1669
 HB1669.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1669
 HB1669. The following values were computed from the NAD 83(1997) position.
 HB1669
 HB1669;                    North         East     Units Scale Factor Converg.
 HB1669;SPC IL E     -   110,724.842   232,601.781   MT  1.00003093   -0 28 00.3
 HB1669;SPC IL E     -   363,269.75    763,127.68   sFT  1.00003093   -0 28 00.3
 HB1669;SPC IL W     -   110,984.694   794,359.083   MT  1.00005081   +0 39 12.6
 HB1669;SPC IL W     -   364,122.28  2,606,159.76   sFT  1.00005081   +0 39 12.6
 HB1669;UTM  16      - 4,170,373.600   315,018.511   MT  1.00002149   -1 16 54.3
 HB1669
 HB1669!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1669!SPC IL E     -   0.99997631  x   1.00003093  =   1.00000724
 HB1669!SPC IL W     -   0.99997631  x   1.00005081  =   1.00002712
 HB1669!UTM  16      -   0.99997631  x   1.00002149  =   0.99999780
 HB1669
 HB1669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1501870373(NAD 83)
 HB1669
 HB1669                          SUPERSEDED SURVEY CONTROL
 HB1669
 HB1669  NAD 83(1993)-  37 39 42.89281(N)    089 05 49.93045(W) AD(       ) 3
 HB1669  NAD 83(1986)-  37 39 42.89514(N)    089 05 49.93280(W) AD(       ) 3
 HB1669  NAD 27      -  37 39 42.71507(N)    089 05 49.65386(W) AD(       ) 3
 HB1669
 HB1669.Superseded values are not recommended for survey control.
 HB1669
 HB1669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1669.See file dsdata.pdf to determine how the superseded data were derived.
 HB1669
 HB1669_MARKER: 57 = LOOKOUT TOWER
 HB1669
 HB1669  HISTORY     - Date     Condition        Report By
 HB1669  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1669
 HB1669                          STATION DESCRIPTION
 HB1669
 HB1669'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1669'THE STATION IS THE CENTER OF THE BASE OF THE LOOKOUT TOWER.  IT IS
 HB1669'ABOUT 10 MILES NORTHWEST OF GOREVILLE AND 11 MILES SOUTHWEST OF
 HB1669'MARION ON THE PROPERTY OF THE CRAB ORCHARD GAME REFUGE.  IT IS A FOUR
 HB1669'LEGGED STEEL TOWER SUPPORTING AN OBSERVATION ROOM AT THE TOP AND
 HB1669'THE OVERALL HEIGHT IS ABOUT 110 FEET.
 HB1669'
 HB1669'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 AND WEST
 HB1669'MAIN STREET AT THE WEST SIDE OF MARION, GO SOUTH ON HIGHWAY 37 FOR
 HB1669'5.9 MILES TO A PAVED SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON THE
 HB1669'PAVED ROAD FOR 1.95 MILES TO A SIDE ROAD RIGHT.  CONTINUE WEST ON
 HB1669'THE PAVED ROAD FOR 6.1 MILES TO A T-ROAD (PAVED ROAD TURNS RIGHT).
 HB1669'TURN RIGHT AND GO NORTH ON THE PAVED ROAD FOR 0.3 MILES TO THE
 HB1669'TOP OF HILL AND THE STATION ON THE LEFT.
 HB1669'
 HB1669'A TRAVERSE MEASUREMENT WAS MADE FROM STATION CRAB TO THE LOOKOUT
 HB1669'TOWER.  THE DISTANCE IS 42.57 FEET, 12.975 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1611 ***********************************************************************
 HB1611  DESIGNATION -  CRAB ORCHARD RADIO KSL 30 MAST
 HB1611  PID         -  HB1611
 HB1611  STATE/COUNTY-  IL/WILLIAMSON
 HB1611  COUNTRY     -  US
 HB1611  USGS QUAD   -  CRAB ORCHARD (2018)
 HB1611
 HB1611                         *CURRENT SURVEY CONTROL
 HB1611  ______________________________________________________________________
 HB1611* NAD 83(1997) POSITION- 37 43 55.02148(N) 088 49 25.42668(W)   ADJUSTED
 HB1611  ______________________________________________________________________
 HB1611  GEOID HEIGHT    -        -29.226 (meters)                     GEOID18
 HB1611  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 HB1611  HORZ ORDER      -  THIRD
 HB1611
 HB1611.The horizontal coordinates were established by classical geodetic methods
 HB1611.and adjusted by the National Geodetic Survey in October 1999.
 HB1611
 HB1611.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1611.GEOID18 height accuracy estimate available here.
 HB1611
 HB1611.Click photographs - Photos may exist for this station.
 HB1611
 HB1611.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1611
 HB1611. The following values were computed from the NAD 83(1997) position.
 HB1611
 HB1611;                    North         East     Units Scale Factor Converg.
 HB1611;SPC IL E     -   118,336.928   256,771.926   MT  0.99999801   -0 18 00.4
 HB1611;SPC IL E     -   388,243.74    842,425.89   sFT  0.99999801   -0 18 00.4
 HB1611;UTM  16      - 4,177,640.541   339,293.478   MT  0.99991811   -1 06 58.7
 HB1611
 HB1611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3929377640(NAD 83)
 HB1611
 HB1611                          SUPERSEDED SURVEY CONTROL
 HB1611
 HB1611  NAD 83(1993)-  37 43 55.02969(N)    088 49 25.42726(W) AD(       ) 3
 HB1611  NAD 83(1986)-  37 43 55.03282(N)    088 49 25.42885(W) AD(       ) 3
 HB1611  NAD 27      -  37 43 54.85436(N)    088 49 25.19573(W) AD(       ) 3
 HB1611
 HB1611.Superseded values are not recommended for survey control.
 HB1611
 HB1611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1611.See file dsdata.pdf to determine how the superseded data were derived.
 HB1611
 HB1611_MARKER: 42 = RADIO/TV MAST
 HB1611
 HB1611  HISTORY     - Date     Condition        Report By
 HB1611  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1611
 HB1611                          STATION DESCRIPTION
 HB1611
 HB1611'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1611'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED ABOUT 1.0
 HB1611'MILE WEST OF CRAB ORCHARD ON THE NORTH SIDE OF STATE HIGHWAY
 HB1611'13 AND OWNED BY THE CENTRAL ILLINOIS PUBLIC SERVICE COMPANY.  IT IS A
 HB1611'GUYED STEEL STRUCTURE PAINTED RED AND WHITE WITH AN OVERALL HEIGHT
 HB1611'OF 200 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0094 ***********************************************************************
 LD0094  DESIGNATION -  CRAIG
 LD0094  PID         -  LD0094
 LD0094  STATE/COUNTY-  IL/KNOX
 LD0094  COUNTRY     -  US
 LD0094  USGS QUAD   -  GALESBURG EAST (2018)
 LD0094
 LD0094                         *CURRENT SURVEY CONTROL
 LD0094  ______________________________________________________________________
 LD0094* NAD 83(1997) POSITION- 40 55 31.65658(N) 090 19 26.48415(W)   ADJUSTED
 LD0094* NAVD 88 ORTHO HEIGHT -   243.564 (meters)      799.09  (feet) ADJUSTED
 LD0094  ______________________________________________________________________
 LD0094  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 LD0094  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 LD0094  DYNAMIC HEIGHT  -        243.456 (meters)      798.74  (feet) COMP
 LD0094  MODELED GRAVITY -    980,172.2   (mgal)                       NAVD 88
 LD0094
 LD0094  HORZ ORDER      -  SECOND
 LD0094  VERT ORDER      -  SECOND    CLASS 0
 LD0094
 LD0094.The horizontal coordinates were established by classical geodetic methods
 LD0094.and adjusted by the National Geodetic Survey in October 1999.
 LD0094
 LD0094.The orthometric height was determined by differential leveling and
 LD0094.adjusted by the NATIONAL GEODETIC SURVEY
 LD0094.in June 1991.
 LD0094
 LD0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0094.GEOID18 height accuracy estimate available here.
 LD0094
 LD0094.Click photographs - Photos may exist for this station.
 LD0094
 LD0094.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0094
 LD0094.The dynamic height is computed by dividing the NAVD 88
 LD0094.geopotential number by the normal gravity value computed on the
 LD0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0094.degrees latitude (g = 980.6199 gals.).
 LD0094
 LD0094.The modeled gravity was interpolated from observed gravity values.
 LD0094
 LD0094. The following values were computed from the NAD 83(1997) position.
 LD0094
 LD0094;                    North         East     Units Scale Factor Converg.
 LD0094;SPC IL W     -   472,760.049   686,746.638   MT  0.99994334   -0 06 11.1
 LD0094;SPC IL W     - 1,551,046.93  2,253,101.26   sFT  0.99994334   -0 06 11.1
 LD0094;UTM  15      - 4,533,930.664   725,318.850   MT  1.00022490   +1 45 13.3
 LD0094
 LD0094!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0094!SPC IL W     -   0.99996698  x   0.99994334  =   0.99991032
 LD0094!UTM  15      -   0.99996698  x   1.00022490  =   1.00019187
 LD0094
 LD0094:                Primary Azimuth Mark                     Grid Az
 LD0094:SPC IL W     -  GALESBURG CORP CHRISTI CATH CH           299 18 38.8
 LD0094:UTM  15      -  GALESBURG CORP CHRISTI CATH CH           297 27 14.4
 LD0094
 LD0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2531833930(NAD 83)
 LD0094
 LD0094|---------------------------------------------------------------------|
 LD0094| PID    Reference Object                     Distance      Geod. Az  |
 LD0094|                                                           dddmmss.s |
 LD0094| CL8344 CRAIG RM 3                            9.975 METERS 17239     |
 LD0094| LD0095 CRAIG RM 2                           11.115 METERS 23032     |
 LD0094| CL9286 CRAIG WM SW PUNCH HOLE IN RAIL       11.445 METERS 24136     |
 LD0094| LD0714 GALESBURG CBQ RR POWERHSE STK       APPROX. 3.9 KM 2961755.2 |
 LD0094| LD0710 GALESBURG SEMINARY ST MUN TK        APPROX. 3.8 KM 2962614.7 |
 LD0094| LD0711 GALESBURG CORP CHRISTI CATH CH      APPROX. 4.2 KM 2991227.7 |
 LD0094| LD0716 GALESBURG ILL PWR AND L CO TWR      APPROX. 4.9 KM 3024302.5 |
 LD0094| LD0715 GALESBURG RAD STA WGIL MAST         APPROX. 2.6 KM 3182204.3 |
 LD0094| LD0093 CRAIG RM 1                           13.131 METERS 35640     |
 LD0094|---------------------------------------------------------------------|
 LD0094
 LD0094                          SUPERSEDED SURVEY CONTROL
 LD0094
 LD0094  NAD 83(1996)-  40 55 31.65631(N)    090 19 26.48416(W) AD(       ) 2
 LD0094  NAD 83(1986)-  40 55 31.66029(N)    090 19 26.49556(W) AD(       ) 2
 LD0094  NAD 27      -  40 55 31.52570(N)    090 19 26.03530(W) AD(       ) 2
 LD0094  NGVD 29 (??/??/92)  243.619  (m)          799.27   (f) ADJ UNCH    2 0
 LD0094  NGVD 29             243.62   (m)          799.3    (f) LEVELING    3  
 LD0094
 LD0094.Superseded values are not recommended for survey control.
 LD0094
 LD0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0094.See file dsdata.pdf to determine how the superseded data were derived.
 LD0094
 LD0094_MARKER: DS = TRIANGULATION STATION DISK
 LD0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0094_STAMPING: CRAIG 1959
 LD0094_MARK LOGO: CGS
 LD0094_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0094+STABILITY: SURFACE MOTION
 LD0094
 LD0094  HISTORY     - Date     Condition        Report By
 LD0094  HISTORY     - 1959     MONUMENTED       CGS
 LD0094  HISTORY     - 1959     GOOD             CGS
 LD0094  HISTORY     - 1979     GOOD             NGS
 LD0094  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0094
 LD0094                          STATION DESCRIPTION
 LD0094
 LD0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0094'THE STATION IS LOCATED ABOUT 2-1/4 MILES EAST OF GALESBURG
 LD0094'AND 2-1/2 MILES WEST OF KNOXVILLE.  THE STATION IS ON THE
 LD0094'NORTH END OF THE RAILROAD OVERPASS WHICH CROSSES THE CB AND Q
 LD0094'RAILROAD.
 LD0094'
 LD0094'TO REACH THE STATION FROM THE POST OFFICE IN GALESBURG, GO
 LD0094'EAST AND SOUTHEASTERLY ON U.S. HIGHWAY 150 FOR 2.65 MILES
 LD0094'TO THE RAILROAD OVERPASS AND THE STATION ON THE LEFT.
 LD0094'
 LD0094'STATION MARK, A STANDARD DISK STAMPED CRAIG 1959, IS SET IN
 LD0094'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 LD0094'MARK IS 31.4 FEET NORTH OF THE NORTHEAST END OF THE OVERPASS,
 LD0094'16.8 FEET EAST OF THE CENTER LINE OF U.S. HIGHWAY 150, 3 FEET
 LD0094'WEST OF A WITNESS POST AND 2 FEET EAST OF THE GUARD RAIL.
 LD0094'
 LD0094'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED CRAIG NO. 1
 LD0094'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LD0094'2 INCHES.  THE MARK IS 74.5 FEET NORTH OF THE NORTHEAST END
 LD0094'OF THE OVERPASS, 18 FEET EAST OF THE CENTER LINE OF U.S. HIGHWAY
 LD0094'150 AND 2 FEET EAST OF THE GUARD RAIL.
 LD0094'
 LD0094'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED CRAIG NO. 2
 LD0094'1959, IS SET IN A DRILL HOLE IN THE NORTHWEST END OF THE
 LD0094'OVERPASS.  THE MARK IS 13.5 FEET WEST OF THE CENTER LINE OF
 LD0094'U.S. HIGHWAY 150 AND 5.2 FEET SOUTH OF THE NORTHWEST END OF
 LD0094'THE OVERPASS.
 LD0094'
 LD0094'NOTE--TRIANGULATION STATION RICE MAY BE USED AS AN AZIMUTH
 LD0094'MARK.
 LD0094
 LD0094                          STATION RECOVERY (1959)
 LD0094
 LD0094'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0094'2.6 MI SE FROM GALESBURG.
 LD0094'ABOUT 2.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0094'OFFICE AT GALESBURG, AT THE HIGHWAY OVERPASS OVER THE RAILROAD,
 LD0094'16.5 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 2.0 FEET EAST
 LD0094'OF THE GUARD RAIL, 31.4 FEET NORTH OF THE NORTH END OF THE EAST
 LD0094'CONCRETE GUARD RAIL OF THE OVERPASS, 3.0 FEET WEST OF A METAL
 LD0094'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, SET IN
 LD0094'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LD0094
 LD0094                          STATION RECOVERY (1979)
 LD0094
 LD0094'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LD0094'THE STATION MARK FOUND IN GOOD CONDITION.  RM 1 AND 2 WERE NOT FOUND
 LD0094'AND ASSUMED TO HAVE BEEN DESTROYED WHEN RAIL ROAD OVERPASS WAS
 LD0094'BUILT.  THE STATION MARK WAS FOUND AFTER A LONG SEARCH AND IT IS NOW
 LD0094'8 INCHES UNDERGROUND.  REFERENCE MARK 3 WAS ESTABLISHED AT THIS TIME,
 LD0094'USING THE GALESBURG CORPUS CHRISTI CHURCH SPIRE AS AN AZIMUTH.  A
 LD0094'TEMPORARY RM POINT WAS ALSO ESTABLISHED AS TO HAVE REFERENCES TO
 LD0094'RELOCATE THE STATION AT A LATER DATE WHEN IT WILL BE POSSIBLE TO SET
 LD0094'ANOTHER RM AND AZIMUTH MARK.
 LD0094'
 LD0094'THE STATION IS 32.3 FT N OF THE EXTREME N END OF THE NE CONCRETE
 LD0094'ABUTEMENT, 17.7 FT E OF THE CENTER LINE OF THE HIGHWAY, 6.7 FT E OF
 LD0094'THE E EDGE OF PAVEMENT OF HIGHWAY, 3.0 FT W OF A METAL WITNESS POST,
 LD0094'1.0 FT N OF A METAL GUARD RAILING POST AND 0.6 FT E OF THE METAL
 LD0094'GUARD RAILING.  THE MARK IS UNDERGROUND 8 INCHES AND THE DISK STAMPED
 LD0094'CRAIG 1959.
 LD0094'
 LD0094'RM 3 IS CEMENTED IN A DRILL HOLE IN THE EXTREME NE END OF THE CONCRETE
 LD0094'ABUTEMENT OF THE OVERPASS, 19 FT E OF THE CENTER LINE OF THE
 LD0094'HIGHWAY.  THE DISK IS STAMPED CRAIG 1959 NO 3 1979.
 LD0094'
 LD0094'THE TEMPORARY REFERENCE POINT IS A PUNCH HOLE IN THE N END OF THE W
 LD0094'ALUMINUM RAILING OF THE OVER PASS.  THE POINT IS 0.006 METER
 LD0094'DIAMETER.  IT IS PAINTED WITH ORANGE FLORESCENT PAINT FOR
 LD0094'IDENTIFICATION.
 LD0094'
 LD0094'TO REACH THE STATION FROM THE POST OFFICE AT GALESBURG, GO EAST AND
 LD0094'SOUTHEASTERLY ON U.S. HIGHWAY 150 FOR 2.65 MILES TO A RAILROAD
 LD0094'OVERPASS AND THE STATION ON THE LEFT AS DESCRIBED.
 LD0094
 LD0094                          STATION RECOVERY (1997)
 LD0094
 LD0094'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0094'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0093 ***********************************************************************
 LD0093  DESIGNATION -  CRAIG RM 1
 LD0093  PID         -  LD0093
 LD0093  STATE/COUNTY-  IL/KNOX
 LD0093  COUNTRY     -  US
 LD0093  USGS QUAD   -  GALESBURG EAST (2018)
 LD0093
 LD0093                         *CURRENT SURVEY CONTROL
 LD0093  ______________________________________________________________________
 LD0093* NAD 83(1986) POSITION- 40 55 32.08   (N) 090 19 26.52   (W)   HD_HELD1
 LD0093* NAVD 88 ORTHO HEIGHT -   243.210 (meters)      797.93  (feet) ADJUSTED
 LD0093  ______________________________________________________________________
 LD0093  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 LD0093  DYNAMIC HEIGHT  -        243.102 (meters)      797.58  (feet) COMP
 LD0093  MODELED GRAVITY -    980,172.2   (mgal)                       NAVD 88
 LD0093
 LD0093  VERT ORDER      -  SECOND    CLASS 0
 LD0093
 LD0093.The horizontal coordinates were determined by differentially corrected
 LD0093.hand held GPS observations or other comparable positioning techniques
 LD0093.and have an estimated accuracy of +/- 3 meters.
 LD0093
 LD0093.The orthometric height was determined by differential leveling and
 LD0093.adjusted by the NATIONAL GEODETIC SURVEY
 LD0093.in June 1991.
 LD0093
 LD0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0093.GEOID18 height accuracy estimate available here.
 LD0093
 LD0093.Click photographs - Photos may exist for this station.
 LD0093
 LD0093.The dynamic height is computed by dividing the NAVD 88
 LD0093.geopotential number by the normal gravity value computed on the
 LD0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0093.degrees latitude (g = 980.6199 gals.).
 LD0093
 LD0093.The modeled gravity was interpolated from observed gravity values.
 LD0093
 LD0093;                    North         East    Units  Estimated Accuracy
 LD0093;SPC IL W     -   472,773.1     686,745.8     MT  (+/- 3 meters HH1 GPS) 
 LD0093
 LD0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2531733943(NAD 83)
 LD0093
 LD0093                          SUPERSEDED SURVEY CONTROL
 LD0093
 LD0093  NGVD 29 (??/??/92)  243.265  (m)          798.11   (f) ADJ UNCH    2 0
 LD0093
 LD0093.Superseded values are not recommended for survey control.
 LD0093
 LD0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0093.See file dsdata.pdf to determine how the superseded data were derived.
 LD0093
 LD0093_MARKER: DR = REFERENCE MARK DISK
 LD0093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0093_STAMPING: CRAIG NO 1 1959
 LD0093_MARK LOGO: CGS
 LD0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0093+STABILITY: SURFACE MOTION
 LD0093
 LD0093  HISTORY     - Date     Condition        Report By
 LD0093  HISTORY     - 1959     MONUMENTED       CGS
 LD0093  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0093
 LD0093                          STATION DESCRIPTION
 LD0093
 LD0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0093'2.6 MI SE FROM GALESBURG.
 LD0093'ABOUT 2.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0093'OFFICE AT GALESBURG, AT THE HIGHWAY OVERPASS OVER THE RAILROAD,
 LD0093'17 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 1.8 FEET EAST OF
 LD0093'THE GUARDRAIL, 74.4 FEET NORTH OF THE NORTH END OF CONCRETE GUARD
 LD0093'RAIL OF THE OVERPASS, 43.1 FEET NORTH OF TRIANGULATION STATION
 LD0093'CRAIG, 43.1 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 LD0093'BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE
 LD0093'POST PROJECTING 2 INCHES.
 LD0093
 LD0093                          STATION RECOVERY (1997)
 LD0093
 LD0093'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0093'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0095 ***********************************************************************
 LD0095  DESIGNATION -  CRAIG RM 2
 LD0095  PID         -  LD0095
 LD0095  STATE/COUNTY-  IL/KNOX
 LD0095  COUNTRY     -  US
 LD0095  USGS QUAD   -  GALESBURG EAST (2018)
 LD0095
 LD0095                         *CURRENT SURVEY CONTROL
 LD0095  ______________________________________________________________________
 LD0095* NAD 83(1986) POSITION- 40 55 31.43   (N) 090 19 26.85   (W)   HD_HELD1
 LD0095* NAVD 88 ORTHO HEIGHT -   244.862 (meters)      803.35  (feet) ADJUSTED
 LD0095  ______________________________________________________________________
 LD0095  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 LD0095  DYNAMIC HEIGHT  -        244.753 (meters)      802.99  (feet) COMP
 LD0095  MODELED GRAVITY -    980,172.2   (mgal)                       NAVD 88
 LD0095
 LD0095  VERT ORDER      -  SECOND    CLASS 0
 LD0095
 LD0095.The horizontal coordinates were determined by differentially corrected
 LD0095.hand held GPS observations or other comparable positioning techniques
 LD0095.and have an estimated accuracy of +/- 3 meters.
 LD0095
 LD0095.The orthometric height was determined by differential leveling and
 LD0095.adjusted by the NATIONAL GEODETIC SURVEY
 LD0095.in June 1991.
 LD0095
 LD0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0095.GEOID18 height accuracy estimate available here.
 LD0095
 LD0095.Click photographs - Photos may exist for this station.
 LD0095
 LD0095.The dynamic height is computed by dividing the NAVD 88
 LD0095.geopotential number by the normal gravity value computed on the
 LD0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0095.degrees latitude (g = 980.6199 gals.).
 LD0095
 LD0095.The modeled gravity was interpolated from observed gravity values.
 LD0095
 LD0095;                    North         East    Units  Estimated Accuracy
 LD0095;SPC IL W     -   472,753.1     686,738.1     MT  (+/- 3 meters HH1 GPS) 
 LD0095
 LD0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2531033923(NAD 83)
 LD0095
 LD0095                          SUPERSEDED SURVEY CONTROL
 LD0095
 LD0095  NGVD 29 (??/??/92)  244.916  (m)          803.53   (f) ADJ UNCH    2 0
 LD0095
 LD0095.Superseded values are not recommended for survey control.
 LD0095
 LD0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0095.See file dsdata.pdf to determine how the superseded data were derived.
 LD0095
 LD0095_MARKER: DR = REFERENCE MARK DISK
 LD0095_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0095_SP_SET: BRIDGE
 LD0095_STAMPING: CRAIG NO 2 1959
 LD0095_MARK LOGO: CGS
 LD0095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0095
 LD0095  HISTORY     - Date     Condition        Report By
 LD0095  HISTORY     - 1959     MONUMENTED       CGS
 LD0095  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0095
 LD0095                          STATION DESCRIPTION
 LD0095
 LD0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0095'2.6 MI SE FROM GALESBURG.
 LD0095'ABOUT 2.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0095'OFFICE AT GALESBURG, AT THE HIGHWAY OVERPASS OVER THE RAILROAD,
 LD0095'SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE GUARD RAIL
 LD0095'OF THE OVERPASS, 5.2 FEET SOUTH OF THE NORTH END OF THE GUARD
 LD0095'RAIL, 36.7 FEET SOUTHWEST OF TRIANGULATION STATION CRAIG, 12 FEET
 LD0095'WEST OF THE CENTER LINE OF THE HIGHWAY, 39.8 FEET SOUTHWEST
 LD0095'OF A METAL WITNESS POST, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE
 LD0095'HIGHWAY.
 LD0095
 LD0095                          STATION RECOVERY (1997)
 LD0095
 LD0095'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0095'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1232 ***********************************************************************
 MF1232  DESIGNATION -  CRAMER
 MF1232  PID         -  MF1232
 MF1232  STATE/COUNTY-  IL/KANE
 MF1232  COUNTRY     -  US
 MF1232  USGS QUAD   -  AURORA NORTH (2018)
 MF1232
 MF1232                         *CURRENT SURVEY CONTROL
 MF1232  ______________________________________________________________________
 MF1232* NAD 83(1997) POSITION- 41 48 41.44132(N) 088 17 49.62407(W)   ADJUSTED
 MF1232* NAVD 88 ORTHO HEIGHT -   236.961 (meters)      777.43  (feet) ADJUSTED
 MF1232  ______________________________________________________________________
 MF1232  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 MF1232  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 MF1232  DYNAMIC HEIGHT  -        236.880 (meters)      777.16  (feet) COMP
 MF1232  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 MF1232
 MF1232  HORZ ORDER      -  THIRD
 MF1232  VERT ORDER      -  SECOND    CLASS I
 MF1232
 MF1232.The horizontal coordinates were established by classical geodetic methods
 MF1232.and adjusted by the National Geodetic Survey in October 1999.
 MF1232
 MF1232.The orthometric height was determined by differential leveling and
 MF1232.adjusted by the NATIONAL GEODETIC SURVEY
 MF1232.in June 1991.
 MF1232
 MF1232.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1232.GEOID18 height accuracy estimate available here.
 MF1232
 MF1232.Click photographs - Photos may exist for this station.
 MF1232
 MF1232.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1232
 MF1232.The dynamic height is computed by dividing the NAVD 88
 MF1232.geopotential number by the normal gravity value computed on the
 MF1232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1232.degrees latitude (g = 980.6199 gals.).
 MF1232
 MF1232.The modeled gravity was interpolated from observed gravity values.
 MF1232
 MF1232. The following values were computed from the NAD 83(1997) position.
 MF1232
 MF1232;                    North         East     Units Scale Factor Converg.
 MF1232;SPC IL E     -   571,168.072   303,009.248   MT  0.99997511   +0 01 26.9
 MF1232;SPC IL E     - 1,873,907.25    994,122.84   sFT  0.99997511   +0 01 26.9
 MF1232;UTM  16      - 4,629,662.051   392,258.312   MT  0.99974284   -0 51 53.5
 MF1232
 MF1232!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1232!SPC IL E     -   0.99996802  x   0.99997511  =   0.99994314
 MF1232!UTM  16      -   0.99996802  x   0.99974284  =   0.99971087
 MF1232
 MF1232:                Primary Azimuth Mark                     Grid Az
 MF1232:SPC IL E     -  CRAMER AZ MK                             088 27 52.0
 MF1232:UTM  16      -  CRAMER AZ MK                             089 21 12.4
 MF1232
 MF1232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9225829662(NAD 83)
 MF1232
 MF1232|---------------------------------------------------------------------|
 MF1232| PID    Reference Object                     Distance      Geod. Az  |
 MF1232|                                                           dddmmss.s |
 MF1232| CI6856 CRAMER RM 1                           4.407 METERS 02311     |
 MF1232| CI6855 CRAMER AZ MK                                       0882918.9 |
 MF1232| CI6857 CRAMER RM 2                          26.373 METERS 27058     |
 MF1232|---------------------------------------------------------------------|
 MF1232
 MF1232                          SUPERSEDED SURVEY CONTROL
 MF1232
 MF1232  NAD 83(1997)-  41 48 41.44173(N)    088 17 49.62576(W) AD(       ) 3
 MF1232  NAD 83(1986)-  41 48 41.44486(N)    088 17 49.63502(W) AD(       ) 3
 MF1232  NAD 27      -  41 48 41.34380(N)    088 17 49.37260(W) AD(       ) 3
 MF1232
 MF1232.Superseded values are not recommended for survey control.
 MF1232
 MF1232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1232.See file dsdata.pdf to determine how the superseded data were derived.
 MF1232
 MF1232_MARKER: DS = TRIANGULATION STATION DISK
 MF1232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1232_STAMPING: CRAMER 1956
 MF1232_MARK LOGO: CGS
 MF1232_PROJECTION: FLUSH
 MF1232_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1232+STABILITY: SURFACE MOTION
 MF1232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1232+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2025
 MF1232
 MF1232  HISTORY     - Date     Condition        Report By
 MF1232  HISTORY     - 1956     MONUMENTED       CGS
 MF1232  HISTORY     - 1967     GOOD             CGS
 MF1232  HISTORY     - 1983     GOOD             MARCHE
 MF1232  HISTORY     - 19980506 GOOD             USPSQD
 MF1232  HISTORY     - 20010501 GOOD             ASMINC
 MF1232  HISTORY     - 20070311 GOOD             USPSQD
 MF1232  HISTORY     - 20071113 GOOD             PATRIC
 MF1232  HISTORY     - 20150928 GOOD             ILDT
 MF1232  HISTORY     - 20171030 GOOD             PATRIC
 MF1232  HISTORY     - 20250715 GOOD             ILDW
 MF1232
 MF1232                          STATION DESCRIPTION
 MF1232
 MF1232'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1232'THE STATION IS LOCATED ABOUT 4 MILES NORTH NORTHEAST OF
 MF1232'AURORA, 1-1/2 MILES EAST OF NORTH AURORA AND IS ON THE NORTH
 MF1232'SIDE OF STATE HIGHWAY 55.  IT IS 63 FEET NORTH OF THE INTERSECTION
 MF1232'OF STATE HIGHWAY 55 AND A GRAVEL DRIVEWAY, 43 FEET NORTHEAST
 MF1232'OF A 12 INCH WILD CHERRY TREE, 15 FEET SOUTH OF THE NORTH
 MF1232'HIGHWAY RIGHT-OF-WAY BOUNDRY LINE AND 14 FEET SOUTH OF A
 MF1232'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1232'CRAMER 1956.
 MF1232'
 MF1232'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 MF1232'55 AND 25 ON THE EAST SIDE OF THE FOX RIVER IN NORTH AURORA,
 MF1232'GO EAST ON HIGHWAY 55 FOR 1.3 MILES TO THE STATION ON THE
 MF1232'LEFT.
 MF1232'
 MF1232'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON
 MF1232'HIGHWAY 55 FOR 0.35 MILE TO THE MARK ON THE RIGHT.
 MF1232'
 MF1232'REFERENCE MARK 1 IS 71 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 MF1232'5 FEET EAST OF A WHITE WITNESS POST AND 2 FEET SOUTH OF THE
 MF1232'NORTH HIGHWAY RIGHT-OF-WAY BOUNDRY LINE.  THE MARK IS FLUSH
 MF1232'AND THE DISK IS STAMPED CRAMER NO 1 1956.
 MF1232'
 MF1232'REFERENCE MARK 2 IS 71 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 MF1232'9 FEET EAST OF A TELEPHONE POLE AND 3 FEET SOUTH OF THE NORTH
 MF1232'HIGHWAY RIGHT-OF-WAY BOUNDRY LINE.  THE MARK IS FLUSH AND
 MF1232'THE DISK IS STAMPED CRAMER NO 2 1956.
 MF1232'
 MF1232'THE AZIMUTH MARK IS 124 FEET SOUTH OF THE CENTER OF HIGHWAY
 MF1232'55, 2 FEET WEST OF A WHITE WITNESS POST AND A TELEPHONE POLE,
 MF1232'1 FOOT NORTH OF A FENCE LINE AND IS ON THE SOUTH EDGE OF
 MF1232'THE HIGHWAY RIGHT-OF-WAY BOUNDRY LINE.  THE MARK PROJECTS
 MF1232'4 INCHES AND THE DISK IS STAMPED CRAMER 1956.
 MF1232'
 MF1232'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1232
 MF1232                          STATION RECOVERY (1967)
 MF1232
 MF1232'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1232'ALL MARKS FOUND IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE
 MF1232'WITH BELOW INFORMATION.
 MF1232'
 MF1232'STATION MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST AND THE
 MF1232'WILD CHERRY TREE IS GONE.
 MF1232'
 MF1232'THE AZIMUTH MARK IS 4 FEET WEST OF A POWER POLE, 2 FEET WEST
 MF1232'OF A WOODEN WITNESS POST AND 1 FOOT WEST OF A METAL WITNESS
 MF1232'POST.
 MF1232'
 MF1232'HIGHWAY 55 IS NOW STATE HIGHWAY 56.
 MF1232'
 MF1232'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES
 MF1232'EAST OF NORTH AURORA
 MF1232
 MF1232                          STATION RECOVERY (1983)
 MF1232
 MF1232'RECOVERY NOTE BY MARCHESE AND SONS 1983
 MF1232'1.5 MI EAST FROM NORTH AURORA.
 MF1232'4.0 MILES NORTH-NORTHEAST OF AURORA, 1.5 MILES EAST OF NORTH AURORA,
 MF1232'AND ON THE NORTH SIDE OF STATE HIGHWAY 56, 57.0 FEET NORTH OF THE
 MF1232'CENTERLINE OF PAVEMENT, 600.0 FEET WEST OF THE ENTRANCE TO MARMION
 MF1232'FACILITY.
 MF1232
 MF1232                          STATION RECOVERY (1998)
 MF1232
 MF1232'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1232'RECOVERED IN GOOD CONDITION.
 MF1232
 MF1232                          STATION RECOVERY (2001)
 MF1232
 MF1232'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (LEE)
 MF1232'RECOVERED IN GOOD CONDITION.
 MF1232
 MF1232                          STATION RECOVERY (2007)
 MF1232
 MF1232'RECOVERY NOTE BY US POWER SQUADRON 2007 (DAD)
 MF1232'RECOVERED IN GOOD CONDITION.
 MF1232
 MF1232                          STATION RECOVERY (2007)
 MF1232
 MF1232'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 MF1232'THE STATION IS IN AURORA, IL.
 MF1232'
 MF1232'THE STATION IS LOCATED ALONG ILLINOIS ROUTE 56 (BUTTERFIELD ROAD),
 MF1232'EAST OF THE ENTRANCE FOR THE MARMION MILITARY ACADEMY.
 MF1232'
 MF1232'THE STATION IS 650.0 FT (198.1 M) WEST OF THE CENTERLINE OF THE
 MF1232'MILITARY ACADEMY ENTRANCE AND 60.0 FT (18.3 M) NORTH OF THE CENTERLINE
 MF1232'OF ILLINOIS ROUTE 56.  THE MONUMENT IS A 3.5 INCH (9 CM) DISK SET IN
 MF1232'CONCRETE AND LEVEL WITH ROAD GRADE.  THE STATION IS 110 FT (33.5 M)
 MF1232'EAST OF EXTENDED CENTER LINE OF A BUSINESS ACCESS ROAD GOING TO THE
 MF1232'SOUTH AND 25.5 FT (7.8 M) SOUTH OF A 8 INCH (20 CM) PINE TREE.
 MF1232
 MF1232                          STATION RECOVERY (2015)
 MF1232
 MF1232'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 MF1232'RECOVERED IN GOOD CONDITION.
 MF1232
 MF1232                          STATION RECOVERY (2017)
 MF1232
 MF1232'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 MF1232'RECOVERED AS DESCRIBED.
 MF1232
 MF1232                          STATION RECOVERY (2025)
 MF1232
 MF1232'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 MF1232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6901 ***********************************************************************
 DM6901  DESIGNATION -  CRAW 01
 DM6901  PID         -  DM6901
 DM6901  STATE/COUNTY-  IL/CRAWFORD
 DM6901  COUNTRY     -  US
 DM6901  USGS QUAD   -  FLAT ROCK (2018)
 DM6901
 DM6901                         *CURRENT SURVEY CONTROL
 DM6901  ______________________________________________________________________
 DM6901* NAD 83(2011) POSITION- 38 52 57.45347(N) 087 41 04.87655(W)   ADJUSTED
 DM6901* NAD 83(2011) ELLIP HT-   127.110 (meters)        (06/27/12)   ADJUSTED
 DM6901* NAD 83(2011) EPOCH   -  2010.00
 DM6901* NAVD 88 ORTHO HEIGHT -   158.847 (meters)      521.15  (feet) ADJUSTED
 DM6901  ______________________________________________________________________
 DM6901  GEOID HEIGHT    -        -31.736 (meters)                     GEOID18
 DM6901  NAD 83(2011) X  -    200,847.432 (meters)                     COMP
 DM6901  NAD 83(2011) Y  - -4,967,557.424 (meters)                     COMP
 DM6901  NAD 83(2011) Z  -  3,982,262.051 (meters)                     COMP
 DM6901  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 DM6901  DYNAMIC HEIGHT  -        158.752 (meters)      520.84  (feet) COMP
 DM6901  MODELED GRAVITY -    980,029.9   (mgal)                       NAVD 88
 DM6901
 DM6901  VERT ORDER      -  SECOND    CLASS I
 DM6901
 DM6901  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6901  Standards:
 DM6901         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6901            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6901  -------------------------------------------------------------------
 DM6901  NETWORK    0.60   0.96           0.28   0.20   0.49     -0.04681625
 DM6901  -------------------------------------------------------------------
 DM6901  Click here for local accuracies and other accuracy information.
 DM6901
 DM6901.The horizontal coordinates were established by GPS observations
 DM6901.and adjusted by the National Geodetic Survey in June 2012.
 DM6901
 DM6901.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6901.been affixed to the stable North American tectonic plate. See 
 DM6901.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6901
 DM6901.The horizontal coordinates are valid at the epoch date displayed above
 DM6901.which is a decimal equivalence of Year/Month/Day.
 DM6901
 DM6901.The orthometric height was determined by differential leveling and
 DM6901.adjusted by the NATIONAL GEODETIC SURVEY
 DM6901.in April 2013.
 DM6901
 DM6901.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6901.GEOID18 height accuracy estimate available here.
 DM6901
 DM6901.Click photographs - Photos may exist for this station.
 DM6901
 DM6901.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6901
 DM6901.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6901
 DM6901.The ellipsoidal height was determined by GPS observations
 DM6901.and is referenced to NAD 83.
 DM6901
 DM6901.The dynamic height is computed by dividing the NAVD 88
 DM6901.geopotential number by the normal gravity value computed on the
 DM6901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM6901.degrees latitude (g = 980.6199 gals.).
 DM6901
 DM6901.The modeled gravity was interpolated from observed gravity values.
 DM6901
 DM6901. The following values were computed from the NAD 83(2011) position.
 DM6901
 DM6901;                    North         East     Units Scale Factor Converg.
 DM6901;SPC IL E     -   246,148.151   356,281.386   MT  1.00001399   +0 24 25.9
 DM6901;SPC IL E     -   807,571.06  1,168,899.85   sFT  1.00001399   +0 24 25.9
 DM6901;UTM  16      - 4,303,974.337   440,613.539   MT  0.99964343   -0 25 47.3
 DM6901
 DM6901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6901!SPC IL E     -   0.99998006  x   1.00001399  =   0.99999405
 DM6901!UTM  16      -   0.99998006  x   0.99964343  =   0.99962349
 DM6901
 DM6901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4061303974(NAD 83)
 DM6901
 DM6901                          SUPERSEDED SURVEY CONTROL
 DM6901
 DM6901  NAD 83(2007)-  38 52 57.45358(N)    087 41 04.87734(W) AD(2002.00) 1
 DM6901  ELLIP H (06/09/11)  127.121  (m)                       GP(2002.00) 3 2
 DM6901  NAVD 88 (06/09/11)  158.9    (m)  GEOID09  model used  GPS OBS        
 DM6901
 DM6901.Superseded values are not recommended for survey control.
 DM6901
 DM6901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6901.See file dsdata.pdf to determine how the superseded data were derived.
 DM6901
 DM6901_MARKER: DD = SURVEY DISK
 DM6901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6901_STAMPING: CRAW 01 2006
 DM6901_MARK LOGO: ILDT
 DM6901_PROJECTION: FLUSH
 DM6901_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6901+STABILITY: SURFACE MOTION
 DM6901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6901+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2020
 DM6901
 DM6901  HISTORY     - Date     Condition        Report By
 DM6901  HISTORY     - 20100701 MONUMENTED       ILDT
 DM6901  HISTORY     - 20120330 GOOD             TROTT
 DM6901  HISTORY     - 20200430 GOOD             ILDT
 DM6901
 DM6901                          STATION DESCRIPTION
 DM6901
 DM6901'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6901'THE STATION IS LOCATED 1.4 MI (2.3 KM) SOUTHWEST OF FLAT ROCK IL.
 DM6901'
 DM6901'TO REACH FROM THE INTERSECTION OF IL 1 AND US 50 IN LAWRENCEVILLE GO
 DM6901'NORTH ON IL 1, 10.5 MI (16.9 KM) TO THE STATION ON THE LEFT.  IT IS
 DM6901'APPROXIMATELY.  2.1 MI (3.4 KM) NORTH OF THE LAWRENCE-CRAWFORD COUNTY
 DM6901'LINE.  IT IS 55.2' WEST OF THE CENTERLINE OF IL 1 AND IT IS 25.5'
 DM6901'SOUTH OF A FIELD ENTRANCE AND 1.1' EAST OF A FIBERGLASS WITNESS POST.
 DM6901'THE MARK IS AN ALUMINUM DISK IN CONCRETE FLUSH WITH THE GROUND THAT
 DM6901'CONTAINS A MAGNETIC REBAR.
 DM6901
 DM6901                          STATION RECOVERY (2012)
 DM6901
 DM6901'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DM6901'RECOVERED AS DESCRIBED.
 DM6901
 DM6901                          STATION RECOVERY (2020)
 DM6901
 DM6901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DM6901'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6920 ***********************************************************************
 DM6920  DESIGNATION -  CRAW 02
 DM6920  PID         -  DM6920
 DM6920  STATE/COUNTY-  IL/CRAWFORD
 DM6920  COUNTRY     -  US
 DM6920  USGS QUAD   -  FLAT ROCK (2018)
 DM6920
 DM6920                         *CURRENT SURVEY CONTROL
 DM6920  ______________________________________________________________________
 DM6920* NAD 83(2011) POSITION- 38 56 53.94630(N) 087 41 03.95463(W)   ADJUSTED
 DM6920* NAD 83(2011) ELLIP HT-   127.835 (meters)        (06/27/12)   ADJUSTED
 DM6920* NAD 83(2011) EPOCH   -  2010.00
 DM6920* NAVD 88 ORTHO HEIGHT -   159.635 (meters)      523.74  (feet) ADJUSTED
 DM6920  ______________________________________________________________________
 DM6920  GEOID HEIGHT    -        -31.797 (meters)                     GEOID18
 DM6920  NAD 83(2011) X  -    200,684.562 (meters)                     COMP
 DM6920  NAD 83(2011) Y  - -4,962,979.614 (meters)                     COMP
 DM6920  NAD 83(2011) Z  -  3,987,936.934 (meters)                     COMP
 DM6920  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 DM6920  DYNAMIC HEIGHT  -        159.541 (meters)      523.43  (feet) COMP
 DM6920  MODELED GRAVITY -    980,034.8   (mgal)                       NAVD 88
 DM6920
 DM6920  VERT ORDER      -  SECOND    CLASS I
 DM6920
 DM6920  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6920  Standards:
 DM6920         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6920            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6920  -------------------------------------------------------------------
 DM6920  NETWORK    0.62   0.98           0.28   0.22   0.50     -0.06374470
 DM6920  -------------------------------------------------------------------
 DM6920  Click here for local accuracies and other accuracy information.
 DM6920
 DM6920.The horizontal coordinates were established by GPS observations
 DM6920.and adjusted by the National Geodetic Survey in June 2012.
 DM6920
 DM6920.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6920.been affixed to the stable North American tectonic plate. See 
 DM6920.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6920
 DM6920.The horizontal coordinates are valid at the epoch date displayed above
 DM6920.which is a decimal equivalence of Year/Month/Day.
 DM6920
 DM6920.The orthometric height was determined by differential leveling and
 DM6920.adjusted by the NATIONAL GEODETIC SURVEY
 DM6920.in April 2013.
 DM6920
 DM6920.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6920.GEOID18 height accuracy estimate available here.
 DM6920
 DM6920.Click photographs - Photos may exist for this station.
 DM6920
 DM6920.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6920
 DM6920.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6920
 DM6920.The ellipsoidal height was determined by GPS observations
 DM6920.and is referenced to NAD 83.
 DM6920
 DM6920.The dynamic height is computed by dividing the NAVD 88
 DM6920.geopotential number by the normal gravity value computed on the
 DM6920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM6920.degrees latitude (g = 980.6199 gals.).
 DM6920
 DM6920.The modeled gravity was interpolated from observed gravity values.
 DM6920
 DM6920. The following values were computed from the NAD 83(2011) position.
 DM6920
 DM6920;                    North         East     Units Scale Factor Converg.
 DM6920;SPC IL E     -   253,441.000   356,251.721   MT  1.00001395   +0 24 28.5
 DM6920;SPC IL E     -   831,497.68  1,168,802.52   sFT  1.00001395   +0 24 28.5
 DM6920;UTM  16      - 4,311,264.138   440,690.457   MT  0.99964331   -0 25 48.9
 DM6920
 DM6920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6920!SPC IL E     -   0.99997994  x   1.00001395  =   0.99999389
 DM6920!UTM  16      -   0.99997994  x   0.99964331  =   0.99962326
 DM6920
 DM6920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4069011264(NAD 83)
 DM6920
 DM6920                          SUPERSEDED SURVEY CONTROL
 DM6920
 DM6920  NAD 83(2007)-  38 56 53.94639(N)    087 41 03.95544(W) AD(2002.00) 1
 DM6920  ELLIP H (06/09/11)  127.847  (m)                       GP(2002.00) 3 2
 DM6920  NAVD 88 (06/09/11)  159.6    (m)  GEOID09  model used  GPS OBS        
 DM6920
 DM6920.Superseded values are not recommended for survey control.
 DM6920
 DM6920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6920.See file dsdata.pdf to determine how the superseded data were derived.
 DM6920
 DM6920_MARKER: DD = SURVEY DISK
 DM6920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6920_STAMPING: CRAW 02 2006
 DM6920_MARK LOGO: ILDT
 DM6920_PROJECTION: FLUSH
 DM6920_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6920+STABILITY: SURFACE MOTION
 DM6920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6920+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2025
 DM6920
 DM6920  HISTORY     - Date     Condition        Report By
 DM6920  HISTORY     - 20100701 MONUMENTED       ILDT
 DM6920  HISTORY     - 20120330 GOOD             TROTT
 DM6920  HISTORY     - 20200429 GOOD             ILDT
 DM6920  HISTORY     - 20251015 GOOD             ILDT
 DM6920
 DM6920                          STATION DESCRIPTION
 DM6920
 DM6920'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6920'THE STATION IS 5 MI (8.0 KM) SOUTHEAST OF ROBINSON IL.
 DM6920'
 DM6920'TO REACH FROM THE INTERSECTION OF IL 1 AND IL 33 GO SOUTH 4.1 MI (6.6
 DM6920'KM) TO THE STATION ON THE LEFT.  IT IS 52.5' EAST OF THE CENTERLINE OF
 DM6920'IL 1, 122.3 EAST-SOUTHEAST OF A POWER POLE, 327' NORTH OF A 30IN TREE
 DM6920'DIRECTLY ACROSS FROM A DIRT FIELD ENTRANCE AND 1.1' WEST OF A
 DM6920'FIBERGLASS WITNESS POST.  IT IS A ALUMINUM DISK IN CONCRETE FLUSH WITH
 DM6920'THE GROUND AND CONTAINS A MAGNETIC REBAR.
 DM6920
 DM6920                          STATION RECOVERY (2012)
 DM6920
 DM6920'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DM6920'RECOVERED AS DESCRIBED.
 DM6920
 DM6920                          STATION RECOVERY (2020)
 DM6920
 DM6920'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DM6920'RECOVERED IN GOOD CONDITION.
 DM6920
 DM6920                          STATION RECOVERY (2025)
 DM6920
 DM6920'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DM6920'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6921 ***********************************************************************
 DM6921  DESIGNATION -  CRAW 03
 DM6921  PID         -  DM6921
 DM6921  STATE/COUNTY-  IL/CRAWFORD
 DM6921  COUNTRY     -  US
 DM6921  USGS QUAD   -  PORTERVILLE (2018)
 DM6921
 DM6921                         *CURRENT SURVEY CONTROL
 DM6921  ______________________________________________________________________
 DM6921* NAD 83(2011) POSITION- 39 00 05.92701(N) 087 46 37.21045(W)   ADJUSTED
 DM6921* NAD 83(2011) ELLIP HT-   129.719 (meters)        (06/27/12)   ADJUSTED
 DM6921* NAD 83(2011) EPOCH   -  2010.00
 DM6921* NAVD 88 ORTHO HEIGHT -   161.5   (meters)      530.    (feet) GPS OBS
 DM6921  ______________________________________________________________________
 DM6921  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6921  GEOID HEIGHT    -        -31.766 (meters)                     GEOID09
 DM6921  GEOID HEIGHT    -        -31.779 (meters)                     GEOID18
 DM6921  NAD 83(2011) X  -    192,521.383 (meters)                     COMP
 DM6921  NAD 83(2011) Y  - -4,959,577.870 (meters)                     COMP
 DM6921  NAD 83(2011) Z  -  3,992,540.702 (meters)                     COMP
 DM6921  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 DM6921
 DM6921  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6921  Standards:
 DM6921         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6921            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6921  -------------------------------------------------------------------
 DM6921  NETWORK    0.53   0.88           0.24   0.19   0.45      0.03812510
 DM6921  -------------------------------------------------------------------
 DM6921  Click here for local accuracies and other accuracy information.
 DM6921
 DM6921.The horizontal coordinates were established by GPS observations
 DM6921.and adjusted by the National Geodetic Survey in June 2012.
 DM6921
 DM6921.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6921.been affixed to the stable North American tectonic plate. See 
 DM6921.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6921
 DM6921.The horizontal coordinates are valid at the epoch date displayed above
 DM6921.which is a decimal equivalence of Year/Month/Day.
 DM6921
 DM6921.The orthometric height was determined by GPS observations and a
 DM6921.high-resolution geoid model.
 DM6921
 DM6921.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6921.GEOID18 height accuracy estimate available here.
 DM6921
 DM6921.Click photographs - Photos may exist for this station.
 DM6921
 DM6921.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6921
 DM6921.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6921
 DM6921.The ellipsoidal height was determined by GPS observations
 DM6921.and is referenced to NAD 83.
 DM6921
 DM6921. The following values were computed from the NAD 83(2011) position.
 DM6921
 DM6921;                    North         East     Units Scale Factor Converg.
 DM6921;SPC IL E     -   259,308.058   348,190.742   MT  1.00000358   +0 21 00.5
 DM6921;SPC IL E     -   850,746.52  1,142,355.79   sFT  1.00000358   +0 21 00.5
 DM6921;UTM  16      - 4,317,246.405   432,719.082   MT  0.99965574   -0 29 20.5
 DM6921
 DM6921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6921!SPC IL E     -   0.99997965  x   1.00000358  =   0.99998323
 DM6921!UTM  16      -   0.99997965  x   0.99965574  =   0.99963539
 DM6921
 DM6921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3271917246(NAD 83)
 DM6921
 DM6921                          SUPERSEDED SURVEY CONTROL
 DM6921
 DM6921  NAD 83(2007)-  39 00 05.92708(N)    087 46 37.21134(W) AD(2002.00) 1
 DM6921  ELLIP H (06/09/11)  129.734  (m)                       GP(2002.00) 3 2
 DM6921
 DM6921.Superseded values are not recommended for survey control.
 DM6921
 DM6921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6921.See file dsdata.pdf to determine how the superseded data were derived.
 DM6921
 DM6921_MARKER: DD = SURVEY DISK
 DM6921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6921_STAMPING: CRAW 03
 DM6921_MARK LOGO: ILDT
 DM6921_PROJECTION: FLUSH
 DM6921_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DM6921_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DM6921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6921+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2010
 DM6921
 DM6921  HISTORY     - Date     Condition        Report By
 DM6921  HISTORY     - 20100729 MONUMENTED       ILDT
 DM6921
 DM6921                          STATION DESCRIPTION
 DM6921
 DM6921'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6921'THE STATION IS 3.0 MI (4.8 KM) WEST OF ROBINSON IL.
 DM6921'
 DM6921'TO REACH FROM IL 33 AND LINCOLN STREET IN ROBINSON GO EAST ON IL 33
 DM6921'3.0 MI (4.8 KM) TO N 800TH ST. TURN LEFT AND GO SOUTH 0.25 MI (0.4 KM)
 DM6921'TO THE STATION OF THE LEFT.  THE MARK IS AN ALUMINUM DISK IN CONCRETE,
 DM6921'20' EAST OF THE CENTERLINE OF THE ROAD AND 45' NORTH OF THE RAILROAD.
 DM6921'TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6914 ***********************************************************************
 DM6914  DESIGNATION -  CRAW 04
 DM6914  PID         -  DM6914
 DM6914  STATE/COUNTY-  IL/CRAWFORD
 DM6914  COUNTRY     -  US
 DM6914  USGS QUAD   -  STOY (2018)
 DM6914
 DM6914                         *CURRENT SURVEY CONTROL
 DM6914  ______________________________________________________________________
 DM6914* NAD 83(2011) POSITION- 38 54 55.04698(N) 087 50 13.87560(W)   ADJUSTED
 DM6914* NAD 83(2011) ELLIP HT-   124.004 (meters)        (06/27/12)   ADJUSTED
 DM6914* NAD 83(2011) EPOCH   -  2010.00
 DM6914* NAVD 88 ORTHO HEIGHT -   155.7   (meters)      511.    (feet) GPS OBS
 DM6914  ______________________________________________________________________
 DM6914  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6914  GEOID HEIGHT    -        -31.648 (meters)                     GEOID09
 DM6914  GEOID HEIGHT    -        -31.668 (meters)                     GEOID18
 DM6914  NAD 83(2011) X  -    187,538.945 (meters)                     COMP
 DM6914  NAD 83(2011) Y  - -4,965,796.474 (meters)                     COMP
 DM6914  NAD 83(2011) Z  -  3,985,082.296 (meters)                     COMP
 DM6914  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 DM6914
 DM6914  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6914  Standards:
 DM6914         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6914            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6914  -------------------------------------------------------------------
 DM6914  NETWORK    0.57   0.92           0.26   0.20   0.47     -0.03584071
 DM6914  -------------------------------------------------------------------
 DM6914  Click here for local accuracies and other accuracy information.
 DM6914
 DM6914.The horizontal coordinates were established by GPS observations
 DM6914.and adjusted by the National Geodetic Survey in June 2012.
 DM6914
 DM6914.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6914.been affixed to the stable North American tectonic plate. See 
 DM6914.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6914
 DM6914.The horizontal coordinates are valid at the epoch date displayed above
 DM6914.which is a decimal equivalence of Year/Month/Day.
 DM6914
 DM6914.The orthometric height was determined by GPS observations and a
 DM6914.high-resolution geoid model.
 DM6914
 DM6914.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6914.GEOID18 height accuracy estimate available here.
 DM6914
 DM6914.Click photographs - Photos may exist for this station.
 DM6914
 DM6914.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6914
 DM6914.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6914
 DM6914.The ellipsoidal height was determined by GPS observations
 DM6914.and is referenced to NAD 83.
 DM6914
 DM6914. The following values were computed from the NAD 83(2011) position.
 DM6914
 DM6914;                    North         East     Units Scale Factor Converg.
 DM6914;SPC IL E     -   249,691.349   343,029.554   MT  0.99999779   +0 18 42.0
 DM6914;SPC IL E     -   819,195.70  1,125,422.80   sFT  0.99999779   +0 18 42.0
 DM6914;UTM  16      - 4,307,709.491   427,419.541   MT  0.99966487   -0 31 33.3
 DM6914
 DM6914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6914!SPC IL E     -   0.99998054  x   0.99999779  =   0.99997833
 DM6914!UTM  16      -   0.99998054  x   0.99966487  =   0.99964542
 DM6914
 DM6914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2741907709(NAD 83)
 DM6914
 DM6914                          SUPERSEDED SURVEY CONTROL
 DM6914
 DM6914  NAD 83(2007)-  38 54 55.04710(N)    087 50 13.87641(W) AD(2002.00) 1
 DM6914  ELLIP H (06/09/11)  124.021  (m)                       GP(2002.00) 3 2
 DM6914
 DM6914.Superseded values are not recommended for survey control.
 DM6914
 DM6914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6914.See file dsdata.pdf to determine how the superseded data were derived.
 DM6914
 DM6914_MARKER: DD = SURVEY DISK
 DM6914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6914_STAMPING: CRAW 04 2010
 DM6914_MARK LOGO: ILDT
 DM6914_PROJECTION: RECESSED 5 CENTIMETERS
 DM6914_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6914+STABILITY: SURFACE MOTION
 DM6914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6914+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2020
 DM6914
 DM6914  HISTORY     - Date     Condition        Report By
 DM6914  HISTORY     - 20100804 MONUMENTED       ILDT
 DM6914  HISTORY     - 20200423 GOOD             ILDT
 DM6914
 DM6914                          STATION DESCRIPTION
 DM6914
 DM6914'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6914'THE STATION IS 7.0 MI (11.3 KM) SOUTHEAST OF OBLONG, 8.2 MI (13.2 KM)
 DM6914'SOUTHWEST OF ROBINSON AND 10.1 MI (16.3 KM) EAST OF STE MARIE.
 DM6914'
 DM6914'TO REACH THE STATION FROM THE INTERSECTION OF IL 33 (MAIN ST) IN
 DM6914'OBLONG AND S RANGE ST, GO SOUTH ALONG S RANGE ST (TURN INTO CR N
 DM6914'200THST) FOR 5.9 MI (9.5 KM) TO CR E 450TH AVENUE.  TURN LEFT AND HEAD
 DM6914'EAST ALONG CR E 450TH AVENUE 3.8 MI (6.1 KM) TO CR N 575TH ST. TURN
 DM6914'RIGHT AND HEAD SOUTH ALONG N 575TH ST FOR 525' TO THE STATION ON THE
 DM6914'LEFT.
 DM6914'
 DM6914'IT IS 22.3' SOUTH OF THE CENTERLINE OF ENTRANCE TO CHURCH, 27.6' EAST
 DM6914'OF THE CENTERLINE MAIN ST AND 5.0' SOUTH OF POWER POLE.  THE STATION
 DM6914'IS AN ALUMINUM DISK IN CONCRETE WITH REBAR.  BURIED 0.15'
 DM6914
 DM6914                          STATION RECOVERY (2020)
 DM6914
 DM6914'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DM6914'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6905 ***********************************************************************
 DM6905  DESIGNATION -  CRAW 05
 DM6905  PID         -  DM6905
 DM6905  STATE/COUNTY-  IL/CRAWFORD
 DM6905  COUNTRY     -  US
 DM6905  USGS QUAD   -  MORIAH (2018)
 DM6905
 DM6905                         *CURRENT SURVEY CONTROL
 DM6905  ______________________________________________________________________
 DM6905* NAD 83(2011) POSITION- 39 07 47.15851(N) 087 55 50.72880(W)   ADJUSTED
 DM6905* NAD 83(2011) ELLIP HT-   132.111 (meters)        (06/27/12)   ADJUSTED
 DM6905* NAD 83(2011) EPOCH   -  2010.00
 DM6905* NAVD 88 ORTHO HEIGHT -   164.0   (meters)      538.    (feet) GPS OBS
 DM6905  ______________________________________________________________________
 DM6905  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6905  GEOID HEIGHT    -        -31.890 (meters)                     GEOID09
 DM6905  GEOID HEIGHT    -        -31.926 (meters)                     GEOID18
 DM6905  NAD 83(2011) X  -    178,887.920 (meters)                     COMP
 DM6905  NAD 83(2011) Y  - -4,951,120.391 (meters)                     COMP
 DM6905  NAD 83(2011) Z  -  4,003,585.857 (meters)                     COMP
 DM6905  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 DM6905
 DM6905  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6905  Standards:
 DM6905         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6905            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6905  -------------------------------------------------------------------
 DM6905  NETWORK    0.61   0.96           0.28   0.21   0.49      0.05226495
 DM6905  -------------------------------------------------------------------
 DM6905  Click here for local accuracies and other accuracy information.
 DM6905
 DM6905.The horizontal coordinates were established by GPS observations
 DM6905.and adjusted by the National Geodetic Survey in June 2012.
 DM6905
 DM6905.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6905.been affixed to the stable North American tectonic plate. See 
 DM6905.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6905
 DM6905.The horizontal coordinates are valid at the epoch date displayed above
 DM6905.which is a decimal equivalence of Year/Month/Day.
 DM6905
 DM6905.The orthometric height was determined by GPS observations and a
 DM6905.high-resolution geoid model.
 DM6905
 DM6905.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6905.GEOID18 height accuracy estimate available here.
 DM6905
 DM6905.Click photographs - Photos may exist for this station.
 DM6905
 DM6905.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6905
 DM6905.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6905
 DM6905.The ellipsoidal height was determined by GPS observations
 DM6905.and is referenced to NAD 83.
 DM6905
 DM6905. The following values were computed from the NAD 83(2011) position.
 DM6905
 DM6905;                    North         East     Units Scale Factor Converg.
 DM6905;SPC IL E     -   273,461.081   334,809.052   MT  0.99998991   +0 15 14.6
 DM6905;SPC IL E     -   897,180.23  1,098,452.70   sFT  0.99998991   +0 15 14.6
 DM6905;UTM  16      - 4,331,589.437   419,550.729   MT  0.99967969   -0 35 14.7
 DM6905
 DM6905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6905!SPC IL E     -   0.99997927  x   0.99998991  =   0.99996918
 DM6905!UTM  16      -   0.99997927  x   0.99967969  =   0.99965897
 DM6905
 DM6905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1955031589(NAD 83)
 DM6905
 DM6905                          SUPERSEDED SURVEY CONTROL
 DM6905
 DM6905  NAD 83(2007)-  39 07 47.15853(N)    087 55 50.72983(W) AD(2002.00) 1
 DM6905  ELLIP H (06/09/11)  132.134  (m)                       GP(2002.00) 3 2
 DM6905
 DM6905.Superseded values are not recommended for survey control.
 DM6905
 DM6905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6905.See file dsdata.pdf to determine how the superseded data were derived.
 DM6905
 DM6905_MARKER: DD = SURVEY DISK
 DM6905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6905_STAMPING: CRAW 05 2010
 DM6905_MARK LOGO: ILDT
 DM6905_PROJECTION: RECESSED 10 CENTIMETERS
 DM6905_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DM6905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6905+STABILITY: SURFACE MOTION
 DM6905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6905+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2020
 DM6905
 DM6905  HISTORY     - Date     Condition        Report By
 DM6905  HISTORY     - 20100710 MONUMENTED       ILDT
 DM6905  HISTORY     - 20120726 GOOD             ILDT
 DM6905  HISTORY     - 20200414 GOOD             IDDT
 DM6905
 DM6905                          STATION DESCRIPTION
 DM6905
 DM6905'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6905'THE STATION IS LOCATED 1.1 MI (1.8 KM) SOUTHEAST OF BELLAIR AND 5.1 MI
 DM6905'(8.2 KM) EAST OF YALE.  THE STATION IS LOCATED IN THE SOUTHWEST
 DM6905'QUADRANT OF 1900TH AVENUE AND 100TH ST (CURVE TO THE NORTH).
 DM6905'
 DM6905'TO REACH THE STATION FOR THE INTERSECTION OF N 175TH ST AND E 1900TH
 DM6905'AVENUE, GO WEST FOR 0.75 MI (1.2 KM) TO THE STATION ON THE LEFT.
 DM6905'
 DM6905'IT IS 13' NORTH OF EXTENDED CENTERLINE 1900TH AVENUE, 2.5' EAST OF
 DM6905'EXTENDED CENTERLINE N 100TH ST AND 17.5' NORTH-NORTHWEST OF THE WEST
 DM6905'END OF A CORRUGATED METAL PIPE FOR FIELD ENTRANCE.  FIELD ENTRANCE IS
 DM6905'FOR FIELD TO THE SOUTHWEST.  THE STATION IS AN ALUMINUM DISK SET IN
 DM6905'CONCRETE WITH REBAR.  STATION IS BURIED 0.3'.
 DM6905
 DM6905                          STATION RECOVERY (2012)
 DM6905
 DM6905'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 DM6905'RECOVERED IN GOOD CONDITION.
 DM6905
 DM6905                          STATION RECOVERY (2020)
 DM6905
 DM6905'RECOVERY NOTE BY ID DEPT OF TRANSP 2020 (SAB)
 DM6905'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6911 ***********************************************************************
 DM6911  DESIGNATION -  CRAW 06
 DM6911  PID         -  DM6911
 DM6911  STATE/COUNTY-  IL/CRAWFORD
 DM6911  COUNTRY     -  US
 DM6911  USGS QUAD   -  ANNAPOLIS (2018)
 DM6911
 DM6911                         *CURRENT SURVEY CONTROL
 DM6911  ______________________________________________________________________
 DM6911* NAD 83(2011) POSITION- 39 08 41.41368(N) 087 48 09.20784(W)   ADJUSTED
 DM6911* NAD 83(2011) ELLIP HT-   141.018 (meters)        (06/27/12)   ADJUSTED
 DM6911* NAD 83(2011) EPOCH   -  2010.00
 DM6911* NAVD 88 ORTHO HEIGHT -   173.0   (meters)      568.    (feet) GPS OBS
 DM6911  ______________________________________________________________________
 DM6911  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6911  GEOID HEIGHT    -        -31.938 (meters)                     GEOID09
 DM6911  GEOID HEIGHT    -        -31.961 (meters)                     GEOID18
 DM6911  NAD 83(2011) X  -    189,925.449 (meters)                     COMP
 DM6911  NAD 83(2011) Y  - -4,949,659.336 (meters)                     COMP
 DM6911  NAD 83(2011) Z  -  4,004,889.255 (meters)                     COMP
 DM6911  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 DM6911
 DM6911  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6911  Standards:
 DM6911         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6911            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6911  -------------------------------------------------------------------
 DM6911  NETWORK    0.72   1.18           0.33   0.24   0.60      0.05751695
 DM6911  -------------------------------------------------------------------
 DM6911  Click here for local accuracies and other accuracy information.
 DM6911
 DM6911.The horizontal coordinates were established by GPS observations
 DM6911.and adjusted by the National Geodetic Survey in June 2012.
 DM6911
 DM6911.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6911.been affixed to the stable North American tectonic plate. See 
 DM6911.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6911
 DM6911.The horizontal coordinates are valid at the epoch date displayed above
 DM6911.which is a decimal equivalence of Year/Month/Day.
 DM6911
 DM6911.The orthometric height was determined by GPS observations and a
 DM6911.high-resolution geoid model.
 DM6911
 DM6911.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6911.GEOID18 height accuracy estimate available here.
 DM6911
 DM6911.Click photographs - Photos may exist for this station.
 DM6911
 DM6911.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6911
 DM6911.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6911
 DM6911.The ellipsoidal height was determined by GPS observations
 DM6911.and is referenced to NAD 83.
 DM6911
 DM6911. The following values were computed from the NAD 83(2011) position.
 DM6911
 DM6911;                    North         East     Units Scale Factor Converg.
 DM6911;SPC IL E     -   275,191.174   345,884.282   MT  1.00000091   +0 20 06.3
 DM6911;SPC IL E     -   902,856.38  1,134,788.68   sFT  1.00000091   +0 20 06.3
 DM6911;UTM  16      - 4,333,156.158   430,646.558   MT  0.99965922   -0 30 24.0
 DM6911
 DM6911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6911!SPC IL E     -   0.99997788  x   1.00000091  =   0.99997879
 DM6911!UTM  16      -   0.99997788  x   0.99965922  =   0.99963710
 DM6911
 DM6911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3064633156(NAD 83)
 DM6911
 DM6911                          SUPERSEDED SURVEY CONTROL
 DM6911
 DM6911  NAD 83(2007)-  39 08 41.41369(N)    087 48 09.20884(W) AD(2002.00) 1
 DM6911  ELLIP H (06/09/11)  141.038  (m)                       GP(2002.00) 3 2
 DM6911
 DM6911.Superseded values are not recommended for survey control.
 DM6911
 DM6911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6911.See file dsdata.pdf to determine how the superseded data were derived.
 DM6911
 DM6911_MARKER: DD = SURVEY DISK
 DM6911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6911_STAMPING: CRAW 06
 DM6911_MARK LOGO: ILDT
 DM6911_PROJECTION: RECESSED 5 CENTIMETERS
 DM6911_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DM6911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6911+STABILITY: SURFACE MOTION
 DM6911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6911+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2010
 DM6911
 DM6911  HISTORY     - Date     Condition        Report By
 DM6911  HISTORY     - 20100710 MONUMENTED       ILDT
 DM6911
 DM6911                          STATION DESCRIPTION
 DM6911
 DM6911'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6911'THE STATION IS LOCATED 0.75 MI (1.2 KM) EAST OF ANNAPOLIS AND 10.2 MI
 DM6911'(16.4 KM) NORTHWEST OF ROBINSON.  THE STATION IS LOCATED IN THE
 DM6911'SOUTHEAST QUADRANT OF 2000TH AVENUE AND A GRAVEL FIELD ENTRANCE.
 DM6911'
 DM6911'TO REACH THE STATION FROM THE INTERSECTION OF N 700TH ST AND E 2000TH
 DM6911'AVE (IN ANNAPOLIS), PROCEED EAST ALONG 2000TH AVENUE FOR 0.75 MI (1.2
 DM6911'KM) TO THE STATION ON THE RIGHT.
 DM6911'
 DM6911'IT IS 37' SOUTH OF THE CENTERLINE E 2000TH AVENUE, 20' EAST OF THE
 DM6911'CENTERLINE FOR FIELD ENTRANCE AND 11.5' SOUTH OF THE EAST END OF STEEL
 DM6911'PIPE FOR ENTRANCE.  THE STATION IS AN ALUMINUM DISK SET IN CONCRETE
 DM6911'WITH REBAR.  STATION IS BURIED 0.2'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6922 ***********************************************************************
 DM6922  DESIGNATION -  CRAW 07
 DM6922  PID         -  DM6922
 DM6922  STATE/COUNTY-  IL/CRAWFORD
 DM6922  COUNTRY     -  US
 DM6922  USGS QUAD   -  HUTSONVILLE (2018)
 DM6922
 DM6922                         *CURRENT SURVEY CONTROL
 DM6922  ______________________________________________________________________
 DM6922* NAD 83(2011) POSITION- 39 02 31.69882(N) 087 41 03.91337(W)   ADJUSTED
 DM6922* NAD 83(2011) ELLIP HT-   113.242 (meters)        (06/27/12)   ADJUSTED
 DM6922* NAD 83(2011) EPOCH   -  2010.00
 DM6922* NAVD 88 ORTHO HEIGHT -   145.1   (meters)      476.    (feet) GPS OBS
 DM6922  ______________________________________________________________________
 DM6922  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6922  GEOID HEIGHT    -        -31.885 (meters)                     GEOID09
 DM6922  GEOID HEIGHT    -        -31.894 (meters)                     GEOID18
 DM6922  NAD 83(2011) X  -    200,420.287 (meters)                     COMP
 DM6922  NAD 83(2011) Y  - -4,956,419.470 (meters)                     COMP
 DM6922  NAD 83(2011) Z  -  3,996,022.797 (meters)                     COMP
 DM6922  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 DM6922
 DM6922  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6922  Standards:
 DM6922         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6922            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6922  -------------------------------------------------------------------
 DM6922  NETWORK    0.68   1.04           0.29   0.26   0.53      0.14731836
 DM6922  -------------------------------------------------------------------
 DM6922  Click here for local accuracies and other accuracy information.
 DM6922
 DM6922.The horizontal coordinates were established by GPS observations
 DM6922.and adjusted by the National Geodetic Survey in June 2012.
 DM6922
 DM6922.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6922.been affixed to the stable North American tectonic plate. See 
 DM6922.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6922
 DM6922.The horizontal coordinates are valid at the epoch date displayed above
 DM6922.which is a decimal equivalence of Year/Month/Day.
 DM6922
 DM6922.The orthometric height was determined by GPS observations and a
 DM6922.high-resolution geoid model.
 DM6922
 DM6922.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6922.GEOID18 height accuracy estimate available here.
 DM6922
 DM6922.Click photographs - Photos may exist for this station.
 DM6922
 DM6922.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6922
 DM6922.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6922
 DM6922.The ellipsoidal height was determined by GPS observations
 DM6922.and is referenced to NAD 83.
 DM6922
 DM6922. The following values were computed from the NAD 83(2011) position.
 DM6922
 DM6922;                    North         East     Units Scale Factor Converg.
 DM6922;SPC IL E     -   263,856.367   356,178.484   MT  1.00001385   +0 24 31.5
 DM6922;SPC IL E     -   865,668.76  1,168,562.24   sFT  1.00001385   +0 24 31.5
 DM6922;UTM  16      - 4,321,675.601   440,769.714   MT  0.99964320   -0 25 52.0
 DM6922
 DM6922!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6922!SPC IL E     -   0.99998223  x   1.00001385  =   0.99999608
 DM6922!UTM  16      -   0.99998223  x   0.99964320  =   0.99962544
 DM6922
 DM6922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4076921675(NAD 83)
 DM6922
 DM6922                          SUPERSEDED SURVEY CONTROL
 DM6922
 DM6922  NAD 83(2007)-  39 02 31.69887(N)    087 41 03.91426(W) AD(2002.00) 1
 DM6922  ELLIP H (06/09/11)  113.256  (m)                       GP(2002.00) 3 2
 DM6922
 DM6922.Superseded values are not recommended for survey control.
 DM6922
 DM6922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6922.See file dsdata.pdf to determine how the superseded data were derived.
 DM6922
 DM6922_MARKER: DD = SURVEY DISK
 DM6922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6922_STAMPING: CRAW 07
 DM6922_MARK LOGO: ILDT
 DM6922_PROJECTION: FLUSH
 DM6922_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DM6922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6922+STABILITY: SURFACE MOTION
 DM6922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6922+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2025
 DM6922
 DM6922  HISTORY     - Date     Condition        Report By
 DM6922  HISTORY     - 20100710 MONUMENTED       ILDT
 DM6922  HISTORY     - 20251015 GOOD             ILDT
 DM6922
 DM6922                          STATION DESCRIPTION
 DM6922
 DM6922'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6922'THE STATION IS LOCATED 4.0 MI (6.4 KM) NORTHEAST OF ROBINSON, 4.6 MI
 DM6922'(7.4 KM) NORTHWEST OF PALESTINE AND 4.9 MI (7.9 KM) SOUTHWEST OF
 DM6922'HUTSONVILLE.
 DM6922'
 DM6922'TO REACH THE STATION FROM THE INTERSECTION OF IL 33 AND IL 1, GO NORTH
 DM6922'ALONG IL 1 FOR 2.4 MI (3.9 KM) TO THE STATION ON THE RIGHT.
 DM6922'
 DM6922'IT IS 44.5' EAST OF THE CENTERLINE IL 1, 38.2' NORTH OF A POWER POLE,
 DM6922'14' NORTH OF THE CENTERLINE FOR FIELD ENTRANCE AND 234' SOUTH OF A
 DM6922'POWER POLE.  THE STATION IS AN ALUMINUM DISK SET IN CONCRETE WITH
 DM6922'REBAR.  STATION IS SET FLUSH.
 DM6922
 DM6922                          STATION RECOVERY (2025)
 DM6922
 DM6922'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DM6922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0869 ***********************************************************************
 NH0869  DESIGNATION -  CRAWFORD
 NH0869  PID         -  NH0869
 NH0869  STATE/COUNTY-  IL/WINNEBAGO
 NH0869  COUNTRY     -  US
 NH0869  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0869
 NH0869                         *CURRENT SURVEY CONTROL
 NH0869  ______________________________________________________________________
 NH0869* NAD 83(1997) POSITION- 42 18 39.62293(N) 089 04 18.17524(W)   ADJUSTED
 NH0869* NAVD 88 ORTHO HEIGHT -   221.554 (meters)      726.88  (feet) POSTED
 NH0869  ______________________________________________________________________
 NH0869  GEOID HEIGHT    -        -33.467 (meters)                     GEOID18
 NH0869  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 NH0869  DYNAMIC HEIGHT  -        221.48  (meters)      726.6   (feet) COMP
 NH0869  MODELED GRAVITY -    980,298.1   (mgal)                       NAVD 88
 NH0869
 NH0869  HORZ ORDER      -  SECOND
 NH0869  VERT ORDER      -  * POSTED, SEE BELOW
 NH0869
 NH0869.The horizontal coordinates were established by classical geodetic methods
 NH0869.and adjusted by the National Geodetic Survey in October 1999.
 NH0869
 NH0869.The orthometric height was determined by differential leveling
 NH0869.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0869
 NH0869.* This is a POSTED BENCH MARK height.
 NH0869
 NH0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0869.GEOID18 height accuracy estimate available here.
 NH0869
 NH0869.Click photographs - Photos may exist for this station.
 NH0869
 NH0869.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0869
 NH0869.The dynamic height is computed by dividing the NAVD 88
 NH0869.geopotential number by the normal gravity value computed on the
 NH0869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0869.degrees latitude (g = 980.6199 gals.).
 NH0869
 NH0869.The modeled gravity was interpolated from observed gravity values.
 NH0869
 NH0869. The following values were computed from the NAD 83(1997) position.
 NH0869
 NH0869;                    North         East     Units Scale Factor Converg.
 NH0869;SPC IL W     -   627,206.654   790,269.690   MT  1.00004140   +0 44 13.6
 NH0869;SPC IL W     - 2,057,760.50  2,592,743.14   sFT  1.00004140   +0 44 13.6
 NH0869;UTM  16      - 4,686,386.237   329,259.901   MT  0.99995870   -1 23 41.7
 NH0869
 NH0869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0869!SPC IL W     -   0.99997050  x   1.00004140  =   1.00001190
 NH0869!UTM  16      -   0.99997050  x   0.99995870  =   0.99992920
 NH0869
 NH0869:                Primary Azimuth Mark                     Grid Az
 NH0869:SPC IL W     -  RUBY                                     010 17 00.5
 NH0869:UTM  16      -  RUBY                                     012 24 55.8
 NH0869
 NH0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2925986386(NAD 83)
 NH0869
 NH0869|---------------------------------------------------------------------|
 NH0869| PID    Reference Object                     Distance      Geod. Az  |
 NH0869|                                                           dddmmss.s |
 NH0869| NH1446 RUBY                                APPROX. 0.6 KM 0110114.1 |
 NH0869| NH1410 ROCKFORD INGERSOLL MILL CO STK      APPROX. 1.5 KM 1770337.8 |
 NH0869| NH0870 CRAWFORD RM                           9.090 METERS 19457     |
 NH0869| NH0562 CUMBERLAND                          151.449 METERS 20820     |
 NH0869|---------------------------------------------------------------------|
 NH0869
 NH0869                          SUPERSEDED SURVEY CONTROL
 NH0869
 NH0869  NAD 83(1996)-  42 18 39.62332(N)    089 04 18.17603(W) AD(       ) 2
 NH0869  NAD 83(1991)-  42 18 39.62281(N)    089 04 18.17596(W) AD(       ) 2
 NH0869  NAD 83(1986)-  42 18 39.62344(N)    089 04 18.17551(W) AD(       ) 2
 NH0869  NAD 27      -  42 18 39.56550(N)    089 04 17.78750(W) AD(       ) 2
 NH0869  USSD        -  42 18 39.67200(N)    089 04 17.58200(W) AD(       ) 3
 NH0869
 NH0869.Superseded values are not recommended for survey control.
 NH0869
 NH0869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0869.See file dsdata.pdf to determine how the superseded data were derived.
 NH0869
 NH0869_MARKER: N = NAIL
 NH0869_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH0869_SP_SET: WOOD SAKE
 NH0869_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0869
 NH0869  HISTORY     - Date     Condition        Report By
 NH0869  HISTORY     - 1920     MONUMENTED       CGS
 NH0869  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0869
 NH0869                          STATION DESCRIPTION
 NH0869
 NH0869'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0869'STATION IS ABOUT 3 MILES N OF ROCKFORD, ON THE E SIDE OF
 NH0869'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 40 YARDS
 NH0869'N OF THE ROCKFORD COUNTRY CLUB GOLF LINKS, AND 6.51 METERS
 NH0869'(21.36 FEET) E OF THE E AND NEAREST RAIL.  THE STATION MARK
 NH0869'IS A STAKE 2 BY 4 INCHES IN SIZE, WITH A NAIL, WITH A CROSS
 NH0869'FILED ON ITS HEAD, IN THE TOP, AND THE REFERENCE MARK IS
 NH0869'A STAKE OF THE SAME SIZE WITH AN ARROW SAWED IN THE TOP.
 NH0869'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, 9.09
 NH0869'METERS (29.82 FEET) FROM THE STATION, S 14 DEG 57 MIN W.
 NH0869'THE ELEVATION OF THE STATION MARK IS 0.652 METERS (2.140 FEET)
 NH0869'BELOW THE REFERENCE MARK.
 NH0869
 NH0869                          STATION RECOVERY (1997)
 NH0869
 NH0869'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0869'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH7415 ***********************************************************************
 DH7415  DESIGNATION -  CRAWFORD
 DH7415  PID         -  DH7415
 DH7415  STATE/COUNTY-  IL/SANGAMON
 DH7415  COUNTRY     -  US
 DH7415  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DH7415
 DH7415                         *CURRENT SURVEY CONTROL
 DH7415  ______________________________________________________________________
 DH7415* NAD 83(2011) POSITION- 39 50 22.87745(N) 089 38 49.57155(W)   ADJUSTED
 DH7415* NAD 83(2011) ELLIP HT-   138.101 (meters)        (06/27/12)   ADJUSTED
 DH7415* NAD 83(2011) EPOCH   -  2010.00
 DH7415* NAVD 88 ORTHO HEIGHT -   170.7   (meters)      560.    (feet) GPS OBS
 DH7415  ______________________________________________________________________
 DH7415  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH7415  GEOID HEIGHT    -        -32.514 (meters)                     GEOID03
 DH7415  GEOID HEIGHT    -        -32.587 (meters)                     GEOID18
 DH7415  NAD 83(2011) X  -     30,206.034 (meters)                     COMP
 DH7415  NAD 83(2011) Y  - -4,904,143.092 (meters)                     COMP
 DH7415  NAD 83(2011) Z  -  4,064,422.529 (meters)                     COMP
 DH7415  LAPLACE CORR    -          1.45  (seconds)                    DEFLEC18
 DH7415
 DH7415  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH7415  Standards:
 DH7415         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH7415            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH7415  -------------------------------------------------------------------
 DH7415  NETWORK    0.59   1.43           0.27   0.20   0.73     -0.01284092
 DH7415  -------------------------------------------------------------------
 DH7415  Click here for local accuracies and other accuracy information.
 DH7415
 DH7415.The horizontal coordinates were established by GPS observations
 DH7415.and adjusted by the National Geodetic Survey in June 2012.
 DH7415
 DH7415.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH7415.been affixed to the stable North American tectonic plate. See 
 DH7415.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH7415
 DH7415.The horizontal coordinates are valid at the epoch date displayed above
 DH7415.which is a decimal equivalence of Year/Month/Day.
 DH7415
 DH7415.The orthometric height was determined by GPS observations and a
 DH7415.high-resolution geoid model.
 DH7415
 DH7415.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH7415.GEOID18 height accuracy estimate available here.
 DH7415
 DH7415.Click photographs - Photos may exist for this station.
 DH7415
 DH7415.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH7415
 DH7415.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH7415
 DH7415.The ellipsoidal height was determined by GPS observations
 DH7415.and is referenced to NAD 83.
 DH7415
 DH7415. The following values were computed from the NAD 83(2011) position.
 DH7415
 DH7415;                    North         East     Units Scale Factor Converg.
 DH7415;SPC IL W     -   352,318.097   744,468.602   MT  0.99996551   +0 19 58.3
 DH7415;SPC IL W     - 1,155,896.96  2,442,477.41   sFT  0.99996551   +0 19 58.3
 DH7415;UTM  16      - 4,413,317.684   273,501.949   MT  1.00023162   -1 41 47.6
 DH7415
 DH7415!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH7415!SPC IL W     -   0.99997834  x   0.99996551  =   0.99994385
 DH7415!UTM  16      -   0.99997834  x   1.00023162  =   1.00020995
 DH7415
 DH7415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7350113317(NAD 83)
 DH7415
 DH7415                          SUPERSEDED SURVEY CONTROL
 DH7415
 DH7415  NAD 83(2007)-  39 50 22.87759(N)    089 38 49.57225(W) AD(2002.00) 0
 DH7415  ELLIP H (02/10/07)  138.117  (m)                       GP(2002.00)    
 DH7415  NAD 83(1997)-  39 50 22.87757(N)    089 38 49.57214(W) AD(       ) 1
 DH7415  ELLIP H (12/29/05)  138.114  (m)                       GP(       ) 3 1
 DH7415
 DH7415.Superseded values are not recommended for survey control.
 DH7415
 DH7415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH7415.See file dsdata.pdf to determine how the superseded data were derived.
 DH7415
 DH7415_MARKER: DH = HORIZONTAL CONTROL DISK
 DH7415_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DH7415_STAMPING: CRAWFORD 2003
 DH7415_MARK LOGO: NGS
 DH7415_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DH7415_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DH7415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH7415+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 DH7415
 DH7415  HISTORY     - Date     Condition        Report By
 DH7415  HISTORY     - 2003     MONUMENTED       NGS
 DH7415  HISTORY     - 20050823 GOOD             ILDT
 DH7415  HISTORY     - 20091117 GOOD             GRWAS
 DH7415  HISTORY     - 20120627 GOOD             ILDT
 DH7415
 DH7415                          STATION DESCRIPTION
 DH7415
 DH7415'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CFP)
 DH7415'ENTER THE ILLINOIS STATE FAIRGROUNDS THROUGH THE 8TH ST GATE OFF
 DH7415'TAINTOR ROAD ON THE  NORTH SIDE AND PROCEED ALONG 8TH ST, PAST THE
 DH7415'DEPARTMENT OF NATURAL RESOURCES HEAD  QUARTERS BUILDING AND THROUGH
 DH7415'PEDESTRIAN CROSSING. TAKE THE NEXT RIGHT HAND TURN  AND PROCEED ALONG
 DH7415'THE SOUTH SIDE OF THE DNR BUILDING. CONTINUE 0.1 MI TO CONCRETE PAD
 DH7415'AND MARK ON LEFT .MARK IS 0.2 M NE OF SW CORNER CONCRETE PAD, 4.65 M
 DH7415'SOUTH WOODEN SIGN  POST WITH ALL ROUTES ACCESSIBLE SIGN,44.7 M SE OF
 DH7415'CORNER OF RAILING ON DNR LOADING DOCK  AND 11.75 M NORTH OF EAST SIDE
 DH7415'STONE SLAB ENGRAVED LAW ENFORCEMENT ICE DIRECTORS  TENT
 DH7415
 DH7415                          STATION RECOVERY (2009)
 DH7415
 DH7415'RECOVERY NOTE BY GRW AERIAL SURVEY 2009 (FCB)
 DH7415'RECOVERED AS DESCRIBED
 DH7415
 DH7415                          STATION RECOVERY (2012)
 DH7415
 DH7415'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DH7415'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1613 ***********************************************************************
 HB1613  DESIGNATION -  CREAL SPRINGS MUNICIPAL TANK
 HB1613  PID         -  HB1613
 HB1613  STATE/COUNTY-  IL/WILLIAMSON
 HB1613  COUNTRY     -  US
 HB1613  USGS QUAD   -  CREAL SPRINGS (2018)
 HB1613
 HB1613                         *CURRENT SURVEY CONTROL
 HB1613  ______________________________________________________________________
 HB1613* NAD 83(1997) POSITION- 37 37 14.97528(N) 088 49 55.27699(W)   ADJUSTED
 HB1613  ______________________________________________________________________
 HB1613  GEOID HEIGHT    -        -29.015 (meters)                     GEOID18
 HB1613  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 HB1613  HORZ ORDER      -  THIRD
 HB1613
 HB1613.The horizontal coordinates were established by classical geodetic methods
 HB1613.and adjusted by the National Geodetic Survey in October 1999.
 HB1613
 HB1613.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1613.GEOID18 height accuracy estimate available here.
 HB1613
 HB1613.Click photographs - Photos may exist for this station.
 HB1613
 HB1613.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1613
 HB1613. The following values were computed from the NAD 83(1997) position.
 HB1613
 HB1613;                    North         East     Units Scale Factor Converg.
 HB1613;SPC IL E     -   106,007.291   255,975.397   MT  0.99999886   -0 18 15.9
 HB1613;SPC IL E     -   347,792.25    839,812.61   sFT  0.99999886   -0 18 15.9
 HB1613;UTM  16      - 4,165,324.450   338,321.692   MT  0.99992198   -1 07 06.8
 HB1613
 HB1613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3832165324(NAD 83)
 HB1613
 HB1613                          SUPERSEDED SURVEY CONTROL
 HB1613
 HB1613  NAD 83(1993)-  37 37 14.98174(N)    088 49 55.27622(W) AD(       ) 3
 HB1613  NAD 83(1986)-  37 37 14.98492(N)    088 49 55.27864(W) AD(       ) 3
 HB1613  NAD 27      -  37 37 14.80562(N)    088 49 55.05098(W) AD(       ) 3
 HB1613
 HB1613.Superseded values are not recommended for survey control.
 HB1613
 HB1613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1613.See file dsdata.pdf to determine how the superseded data were derived.
 HB1613
 HB1613_MARKER: 51 = TANK
 HB1613
 HB1613  HISTORY     - Date     Condition        Report By
 HB1613  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1613
 HB1613                          STATION DESCRIPTION
 HB1613
 HB1613'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1614 ***********************************************************************
 HB1614  DESIGNATION -  CREAL SPRINGS TV STA WSIL MAST
 HB1614  PID         -  HB1614
 HB1614  STATE/COUNTY-  IL/WILLIAMSON
 HB1614  COUNTRY     -  US
 HB1614  USGS QUAD   -  CREAL SPRINGS (2018)
 HB1614
 HB1614                         *CURRENT SURVEY CONTROL
 HB1614  ______________________________________________________________________
 HB1614* NAD 83(1997) POSITION- 37 36 45.86103(N) 088 52 20.82619(W)   ADJUSTED
 HB1614  ______________________________________________________________________
 HB1614  GEOID HEIGHT    -        -28.960 (meters)                     GEOID18
 HB1614  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 HB1614  HORZ ORDER      -  THIRD
 HB1614
 HB1614.The horizontal coordinates were established by classical geodetic methods
 HB1614.and adjusted by the National Geodetic Survey in October 1999.
 HB1614
 HB1614.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1614.GEOID18 height accuracy estimate available here.
 HB1614
 HB1614.Click photographs - Photos may exist for this station.
 HB1614
 HB1614.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1614
 HB1614. The following values were computed from the NAD 83(1997) position.
 HB1614
 HB1614;                    North         East     Units Scale Factor Converg.
 HB1614;SPC IL E     -   105,129.434   252,400.992   MT  1.00000290   -0 19 44.5
 HB1614;SPC IL E     -   344,912.15    828,085.59   sFT  1.00000290   -0 19 44.5
 HB1614;UTM  16      - 4,164,497.525   334,735.432   MT  0.99993642   -1 08 35.0
 HB1614
 HB1614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3473564497(NAD 83)
 HB1614
 HB1614                          SUPERSEDED SURVEY CONTROL
 HB1614
 HB1614  NAD 83(1993)-  37 36 45.86713(N)    088 52 20.82578(W) AD(       ) 3
 HB1614  NAD 83(1986)-  37 36 45.87041(N)    088 52 20.82850(W) AD(       ) 3
 HB1614  NAD 27      -  37 36 45.69001(N)    088 52 20.59076(W) AD(       ) 3
 HB1614
 HB1614.Superseded values are not recommended for survey control.
 HB1614
 HB1614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1614.See file dsdata.pdf to determine how the superseded data were derived.
 HB1614
 HB1614_MARKER: 42 = RADIO/TV MAST
 HB1614
 HB1614  HISTORY     - Date     Condition        Report By
 HB1614  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1614
 HB1614                          STATION DESCRIPTION
 HB1614
 HB1614'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1614'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED ABOUT 2.0
 HB1614'MILES WEST AND 1/2 MILE SOUTH OF CREAL SPRINGS.  IT IS A GUYED
 HB1614'STEEL STRUCTURE PAINTED RED AND WHITE WITH AN OVERALL HEIGHT OF 856
 HB1614'FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2967 ***********************************************************************
 ME2967  DESIGNATION -  CRESCENT
 ME2967  PID         -  ME2967
 ME2967  STATE/COUNTY-  IL/COOK
 ME2967  COUNTRY     -  US
 ME2967  USGS QUAD   -  BLUE ISLAND (2018)
 ME2967
 ME2967                         *CURRENT SURVEY CONTROL
 ME2967  ______________________________________________________________________
 ME2967* NAD 83(1997) POSITION- 41 41 48.65169(N) 087 40 35.45140(W)   ADJUSTED
 ME2967* NAVD 88 ORTHO HEIGHT -   202.7   (meters)      665.    (feet) VERTCON3
 ME2967  ______________________________________________________________________
 ME2967  GEOID HEIGHT    -        -33.452 (meters)                     GEOID18
 ME2967  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 ME2967  HORZ ORDER      -  FIRST
 ME2967
 ME2967.The horizontal coordinates were established by classical geodetic methods
 ME2967.and adjusted by the National Geodetic Survey in October 1999.
 ME2967
 ME2967.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2967.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2967
 ME2967.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2967.GEOID18 height accuracy estimate available here.
 ME2967
 ME2967.Click photographs - Photos may exist for this station.
 ME2967
 ME2967.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2967
 ME2967. The following values were computed from the NAD 83(1997) position.
 ME2967
 ME2967;                    North         East     Units Scale Factor Converg.
 ME2967;SPC IL E     -   558,640.685   354,674.254   MT  1.00001177   +0 26 12.9
 ME2967;SPC IL E     - 1,832,806.98  1,163,627.11   sFT  1.00001177   +0 26 12.9
 ME2967;UTM  16      - 4,616,339.534   443,707.406   MT  0.99963899   -0 27 00.1
 ME2967
 ME2967!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2967!SPC IL E     -   0.99997345  x   1.00001177  =   0.99998522
 ME2967!UTM  16      -   0.99997345  x   0.99963899  =   0.99961245
 ME2967
 ME2967:                Primary Azimuth Mark                     Grid Az
 ME2967:SPC IL E     -  065                                      275 05 37.0
 ME2967:UTM  16      -  065                                      275 58 50.0
 ME2967
 ME2967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4370716339(NAD 83)
 ME2967
 ME2967|---------------------------------------------------------------------|
 ME2967| PID    Reference Object                     Distance      Geod. Az  |
 ME2967|                                                           dddmmss.s |
 ME2967| CM3364 CRESCENT RM 1                        29.138 METERS 24834     |
 ME2967| ME2975 065                                 APPROX. 0.5 KM 2753149.9 |
 ME2967| CM3365 CRESCENT RM 2                        31.676 METERS 32129     |
 ME2967|---------------------------------------------------------------------|
 ME2967
 ME2967                          SUPERSEDED SURVEY CONTROL
 ME2967
 ME2967  NAD 83(1997)-  41 41 48.65178(N)    087 40 35.45163(W) AD(       ) 1
 ME2967  NAD 83(1994)-  41 41 48.65595(N)    087 40 35.45997(W) AD(       ) 1
 ME2967  NAD 83(1986)-  41 41 48.65630(N)    087 40 35.45970(W) AD(       ) 1
 ME2967  NAD 27      -  41 41 48.53503(N)    087 40 35.28260(W) AD(       ) 1
 ME2967  NGVD 29 (07/19/86)  202.8    (m)          665.     (f) VERT ANG       
 ME2967
 ME2967.Superseded values are not recommended for survey control.
 ME2967
 ME2967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2967.See file dsdata.pdf to determine how the superseded data were derived.
 ME2967
 ME2967_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2967_STAMPING: CRESCENT 1977
 ME2967_MARK LOGO: NGS
 ME2967_PROJECTION: RECESSED 8 CENTIMETERS
 ME2967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2967+STABILITY: SURFACE MOTION
 ME2967
 ME2967  HISTORY     - Date     Condition        Report By
 ME2967  HISTORY     - 1977     MONUMENTED       NGS
 ME2967
 ME2967                          STATION DESCRIPTION
 ME2967
 ME2967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2967'THE STATION IS LOCATED IN THE SOUTHWEST SECTION OF CHICAGO
 ME2967'IN THE SOUTHEAST CORNER OF CRESCENT CITY PARK. IT IS ON THE
 ME2967'NORTH SIDE OF THE JUNCTION OF WEST 108TH PLACE AND SOUTH
 ME2967'BELL AVENUE. THE ADDRESS FOR THE STATION IS 2202 WEST 108TH
 ME2967'PLACE.
 ME2967'
 ME2967'STATION MARKS, STAMPED---CRESCENT 1977---, ARE STANDARD DISKS.
 ME2967'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2967'CONCRETE MONUMENT THAT IS 3 INCHES BELOW THE GROUND SURFACE AND
 ME2967'COVERED BY A CAST IRON COVER WITH THE LETTERING, NATIONAL
 ME2967'GEODETIC SURVEY. IT IS 61.5 FEET EAST-NORTHEAST OF A CONCRETE
 ME2967'LIGHT POLE, 56 FEET NORTH OF THE CENTERLINE OF WEST 108TH PLACE
 ME2967'AND 27 FEET WEST OF A CHAIN LINK FENCE. THE UNDERGROUND DISK IS
 ME2967'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 ME2967'BELOW THE GROUND SURFACE.
 ME2967'
 ME2967'REFERENCE MARK 1, STAMPED---CRESCENT NO 1 1977---, IS A
 ME2967'STANDARD DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2967'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 34.5 FEET
 ME2967'WEST-SOUTHWEST OF A CONCRETE LIGHT POLE, 31.5 FEET
 ME2967'EAST-NORTHEAST OF A GREEN STREET LIGHT POLE AND 22 FEET NORTH
 ME2967'OF THE CENTERLINE OF WEST 108TH PLACE.
 ME2967'
 ME2967'REFERENCE MARK 2, STAMPED---CRESCENT NO 2 1977---, IS A
 ME2967'STANDARD DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2967'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 45 FEET
 ME2967'NORTHWEST OF A 36-INCH OAK TREE AND 48 FEET NORTHEAST OF A
 ME2967'PARK WALKWAY.
 ME2967'
 ME2967'STATION 065 COC CAN BE USED AS THE AZIMUTH MARK. SEE
 ME2967'DESCRIPTION THEREOF.
 ME2967'
 ME2967'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 34.61 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2342 ***********************************************************************
 LB2342  DESIGNATION -  CRESCENT CITY MUNICIPAL TANK
 LB2342  PID         -  LB2342
 LB2342  STATE/COUNTY-  IL/IROQUOIS
 LB2342  COUNTRY     -  US
 LB2342  USGS QUAD   -  CRESCENT CITY (2018)
 LB2342
 LB2342                         *CURRENT SURVEY CONTROL
 LB2342  ______________________________________________________________________
 LB2342* NAD 83(1997) POSITION- 40 46 12.83398(N) 087 51 28.47923(W)   ADJUSTED
 LB2342  ______________________________________________________________________
 LB2342  GEOID HEIGHT    -        -32.651 (meters)                     GEOID18
 LB2342  LAPLACE CORR    -         -2.60  (seconds)                    DEFLEC18
 LB2342  HORZ ORDER      -  THIRD
 LB2342
 LB2342.The horizontal coordinates were established by classical geodetic methods
 LB2342.and adjusted by the National Geodetic Survey in October 1999.
 LB2342
 LB2342.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2342.GEOID18 height accuracy estimate available here.
 LB2342
 LB2342.Click photographs - Photos may exist for this station.
 LB2342
 LB2342.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2342
 LB2342. The following values were computed from the NAD 83(1997) position.
 LB2342
 LB2342;                    North         East     Units Scale Factor Converg.
 LB2342;SPC IL E     -   455,635.019   340,137.403   MT  0.99999482   +0 18 37.7
 LB2342;SPC IL E     - 1,494,862.56  1,115,934.13   sFT  0.99999482   +0 18 37.7
 LB2342;UTM  16      - 4,513,605.095   427,597.999   MT  0.99966452   -0 33 36.9
 LB2342
 LB2342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2759713605(NAD 83)
 LB2342
 LB2342                          SUPERSEDED SURVEY CONTROL
 LB2342
 LB2342  NAD 83(1997)-  40 46 12.83439(N)    087 51 28.48107(W) AD(       ) 3
 LB2342  NAD 83(1986)-  40 46 12.84126(N)    087 51 28.48836(W) AD(       ) 3
 LB2342  NAD 27      -  40 46 12.71500(N)    087 51 28.36700(W) AD(       ) 3
 LB2342
 LB2342.Superseded values are not recommended for survey control.
 LB2342
 LB2342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2342.See file dsdata.pdf to determine how the superseded data were derived.
 LB2342
 LB2342_MARKER: 53 = ELEVATED TANK
 LB2342
 LB2342  HISTORY     - Date     Condition        Report By
 LB2342  HISTORY     - 1939     FIRST OBSERVED   CGS
 LB2342
 LB2342                          STATION DESCRIPTION
 LB2342
 LB2342'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LB2342'POINT OBSERVED WAS THE FINAL ON TOP OF THE MUNICIPAL WATER TANK
 LB2342'IN CRESCENT CITY, ILLINOIS.  THIS TANK, WHICH IS 100 FEET HIGH, IS
 LB2342'LOCATED ON U. S. HIGHWAY NO. 24 AND JUST BEHIND THE CITY HALL.
 LB2342'
 LB2342'TANK WAS OBSERVED UPON FROM TRIANGULATION STATIONS.  WATSEKA, ASHKUM
 LB2342'(NO. 83 T U. S. G. S.), KEMPTON AND PIPER.
 LB2342'
 LB2342'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1535 ***********************************************************************
 MF1535  DESIGNATION -  CRESTON
 MF1535  PID         -  MF1535
 MF1535  STATE/COUNTY-  IL/OGLE
 MF1535  COUNTRY     -  US
 MF1535  USGS QUAD   -  CRESTON (2018)
 MF1535
 MF1535                         *CURRENT SURVEY CONTROL
 MF1535  ______________________________________________________________________
 MF1535* NAD 83(1997) POSITION- 41 56 06.83673(N) 088 58 10.31706(W)   ADJUSTED
 MF1535* NAVD 88 ORTHO HEIGHT -   278.    (meters)      912.    (feet) SCALED
 MF1535  ______________________________________________________________________
 MF1535  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF1535  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 MF1535  HORZ ORDER      -  THIRD
 MF1535
 MF1535.The horizontal coordinates were established by classical geodetic methods
 MF1535.and adjusted by the National Geodetic Survey in October 1999.
 MF1535
 MF1535.The orthometric height was scaled from a topographic map.
 MF1535
 MF1535.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1535.GEOID18 height accuracy estimate available here.
 MF1535
 MF1535.Click photographs - Photos may exist for this station.
 MF1535
 MF1535.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1535
 MF1535. The following values were computed from the NAD 83(1997) position.
 MF1535
 MF1535;                    North         East     Units Scale Factor Converg.
 MF1535;SPC IL W     -   585,582.278   799,278.935   MT  1.00006242   +0 48 00.4
 MF1535;SPC IL W     - 1,921,197.86  2,622,300.97   sFT  1.00006242   +0 48 00.4
 MF1535;UTM  16      - 4,644,461.060   336,719.209   MT  0.99992807   -1 18 59.4
 MF1535
 MF1535!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1535!SPC IL W     -   0.99996159  x   1.00006242  =   1.00002401
 MF1535!UTM  16      -   0.99996159  x   0.99992807  =   0.99988967
 MF1535
 MF1535:                Primary Azimuth Mark                     Grid Az
 MF1535:SPC IL W     -  CRESTON AZ MK                            093 52 43.3
 MF1535:UTM  16      -  CRESTON AZ MK                            095 59 43.1
 MF1535
 MF1535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3671944461(NAD 83)
 MF1535
 MF1535|---------------------------------------------------------------------|
 MF1535| PID    Reference Object                     Distance      Geod. Az  |
 MF1535|                                                           dddmmss.s |
 MF1535| CI6860 CRESTON RM 1                         13.643 METERS 08833     |
 MF1535| CI6859 CRESTON AZ MK                                      0944043.7 |
 MF1535| MF1540 ROCHELLE CARON SPINNING CO STK      APPROX. 7.7 KM 2550439.6 |
 MF1535| MF1545 ROCHELLE CALIF PACK CORP TANK       APPROX. 9.1 KM 2594134.3 |
 MF1535| MF1541 ROCHELLE AUSTIN WESTERN TANK        APPROX. 7.8 KM 2614826.7 |
 MF1535| CI6861 CRESTON RM 2                         11.582 METERS 26915     |
 MF1535|---------------------------------------------------------------------|
 MF1535
 MF1535                          SUPERSEDED SURVEY CONTROL
 MF1535
 MF1535  NAD 83(1996)-  41 56 06.83779(N)    088 58 10.32109(W) AD(       ) 3
 MF1535  NAD 83(1986)-  41 56 06.83749(N)    088 58 10.32238(W) AD(       ) 3
 MF1535  NAD 27      -  41 56 06.74700(N)    088 58 09.96840(W) AD(       ) 3
 MF1535
 MF1535.Superseded values are not recommended for survey control.
 MF1535
 MF1535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1535.See file dsdata.pdf to determine how the superseded data were derived.
 MF1535
 MF1535_MARKER: DS = TRIANGULATION STATION DISK
 MF1535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1535_STAMPING: CRESTON 1954
 MF1535_MARK LOGO: CGS
 MF1535_PROJECTION: FLUSH
 MF1535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1535+STABILITY: SURFACE MOTION
 MF1535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1535+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2004
 MF1535
 MF1535  HISTORY     - Date     Condition        Report By
 MF1535  HISTORY     - 1954     MONUMENTED       CGS
 MF1535  HISTORY     - 1967     GOOD             CGS
 MF1535  HISTORY     - 19960510 GOOD             USPSQD
 MF1535  HISTORY     - 20010721 GOOD             USPSQD
 MF1535  HISTORY     - 20040929 GOOD             USPSQD
 MF1535
 MF1535                          STATION DESCRIPTION
 MF1535
 MF1535'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1535'STATION IS LOCATED ALONG THE NORTH SIDE OF U.S. HIGHWAY 30A
 MF1535'ABOUT 5 MILES EAST OF ROCHELLE AND ABOUT 1/2 MILE WEST OF CRESTON.
 MF1535'IT IS 57 FEET NORTH OF THE CENTER OF THE HIGHWAY, 5 FEET
 MF1535'SOUTHWEST OF A WHITE WITNESS POST AND 2 FEET SOUTH OF A FENCE.
 MF1535'THE MARK IS FLUSH AND THE DISK IS STAMPED CRESTON 1954.
 MF1535'
 MF1535'REFERENCE MARK NO. 1 IS 57 FEET NORTH OF THE CENTER OF THE
 MF1535'HIGHWAY AND 2 FEET SOUTH OF THE FENCE.  THE MARK IS FLUSH AND
 MF1535'THE DISK IS STAMPED CRESTON NO 1 1954.
 MF1535'
 MF1535'REFERENCE MARK NO. 2 IS 57 FEET NORTH OF THE CENTER OF THE
 MF1535'HIGHWAY AND 2 FEET SOUTH OF THE FENCE.  THE MARK IS FLUSH AND
 MF1535'THE DISK IS STAMPED CRESTON NO 2 1954.
 MF1535'
 MF1535'AZIMUTH MARK IS 60 FEET SOUTH OF THE CENTER OF HIGHWAY 30A,
 MF1535'39 FEET WEST OF THE CENTER OF A PAVED ROAD, 3 FEET WEST OF A
 MF1535'WHITE WITNESS POST AND FENCE CORNER AND 1 FOOT NORTH OF A
 MF1535'FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 MF1535'CRESTON 1954.
 MF1535'
 MF1535'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 51
 MF1535'AND 30A AT THE NORTH EDGE OF ROCHELLE, GO EAST ON HIGHWAY 30A
 MF1535'FOR 5.0 MILES TO THE STATION ON THE LEFT AS DESCRIBED.  CONTINUE
 MF1535'EAST ON THE HIGHWAY FOR 0.2 MILE TO A PAVED ROAD RIGHT AND THE
 MF1535'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MF1535'
 MF1535'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1535
 MF1535                          STATION RECOVERY (1967)
 MF1535
 MF1535'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1535'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION IS
 MF1535'GOOD WITH BELOW CHANGES.
 MF1535'
 MF1535'THE STATION MARK IS 2 FEET SOUTH OF A METAL WITNESS POST.
 MF1535'
 MF1535'THE AZIMUTH MARK IS 2 FEET WEST OF A METAL WITNESS POST
 MF1535'AND THE PAVED ROAD AT THE MARK IS NOW MAIN STREET.
 MF1535
 MF1535                          STATION RECOVERY (1996)
 MF1535
 MF1535'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1535'RECOVERED IN GOOD CONDITION.
 MF1535
 MF1535                          STATION RECOVERY (2001)
 MF1535
 MF1535'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1535'RECOVERED IN GOOD CONDITION.
 MF1535
 MF1535                          STATION RECOVERY (2004)
 MF1535
 MF1535'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1535'RM 1 AND RM 2 FOUND IN GOOD CONDITION. THE AZIMUTH WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2593 ***********************************************************************
 ME2593  DESIGNATION -  CRETE RESET
 ME2593  PID         -  ME2593
 ME2593  STATE/COUNTY-  IL/WILL
 ME2593  COUNTRY     -  US
 ME2593  USGS QUAD   -  STEGER (2018)
 ME2593
 ME2593                         *CURRENT SURVEY CONTROL
 ME2593  ______________________________________________________________________
 ME2593* NAD 83(2011) POSITION- 41 24 53.52980(N) 087 38 40.07505(W)   ADJUSTED
 ME2593* NAD 83(2011) ELLIP HT-   208.029 (meters)        (06/27/12)   ADJUSTED
 ME2593* NAD 83(2011) EPOCH   -  2010.00
 ME2593* NAVD 88 ORTHO HEIGHT -   241.4   (meters)      792.    (feet) GPS OBS
 ME2593  ______________________________________________________________________
 ME2593  NAVD 88 orthometric height was determined with geoid model    GEOID96
 ME2593  GEOID HEIGHT    -        -33.150 (meters)                     GEOID96
 ME2593  GEOID HEIGHT    -        -33.334 (meters)                     GEOID18
 ME2593  NAD 83(2011) X  -    196,886.412 (meters)                     COMP
 ME2593  NAD 83(2011) Y  - -4,786,346.032 (meters)                     COMP
 ME2593  NAD 83(2011) Z  -  4,197,223.962 (meters)                     COMP
 ME2593  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 ME2593
 ME2593  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME2593  Standards:
 ME2593         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME2593            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME2593  -------------------------------------------------------------------
 ME2593  NETWORK    2.78   1.53           1.30   0.90   0.78     -0.02920840
 ME2593  -------------------------------------------------------------------
 ME2593  Click here for local accuracies and other accuracy information.
 ME2593
 ME2593.The horizontal coordinates were established by GPS observations
 ME2593.and adjusted by the National Geodetic Survey in June 2012.
 ME2593
 ME2593.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME2593.been affixed to the stable North American tectonic plate. See 
 ME2593.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME2593
 ME2593.The horizontal coordinates are valid at the epoch date displayed above
 ME2593.which is a decimal equivalence of Year/Month/Day.
 ME2593
 ME2593.The orthometric height was determined by GPS observations and a
 ME2593.high-resolution geoid model.
 ME2593
 ME2593.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2593.GEOID18 height accuracy estimate available here.
 ME2593
 ME2593.Click photographs - Photos may exist for this station.
 ME2593
 ME2593.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME2593
 ME2593.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2593
 ME2593.The ellipsoidal height was determined by GPS observations
 ME2593.and is referenced to NAD 83.
 ME2593
 ME2593. The following values were computed from the NAD 83(2011) position.
 ME2593
 ME2593;                    North         East     Units Scale Factor Converg.
 ME2593;SPC IL E     -   527,344.206   357,591.839   MT  1.00001580   +0 27 20.5
 ME2593;SPC IL E     - 1,730,128.45  1,173,199.23   sFT  1.00001580   +0 27 20.5
 ME2593;SPC IN W     -   684,783.156   853,087.795   MT  0.99999374   -0 22 16.3
 ME2593;SPC IN W     - 2,246,659.40  2,798,838.87   sFT  0.99999374   -0 22 16.3
 ME2593;UTM  16      - 4,585,013.543   446,140.616   MT  0.99963570   -0 25 34.8
 ME2593
 ME2593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2593!SPC IL E     -   0.99996737  x   1.00001580  =   0.99998317
 ME2593!SPC IN W     -   0.99996737  x   0.99999374  =   0.99996111
 ME2593!UTM  16      -   0.99996737  x   0.99963570  =   0.99960308
 ME2593
 ME2593:                Primary Azimuth Mark                     Grid Az
 ME2593:SPC IL E     -  CRETE AZ MK                              089 16 05.3
 ME2593:SPC IN W     -  CRETE AZ MK                              090 05 42.1
 ME2593:UTM  16      -  CRETE AZ MK                              090 09 00.6
 ME2593
 ME2593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4614085013(NAD 83)
 ME2593
 ME2593|---------------------------------------------------------------------|
 ME2593| PID    Reference Object                     Distance      Geod. Az  |
 ME2593|                                                           dddmmss.s |
 ME2593| ME2592 STEGER MUNICIPAL TANK               APPROX. 6.1 KM 0045458.0 |
 ME2593| ME2590 CRETE MUNICIPAL TANK                APPROX. 3.4 KM 0161916.5 |
 ME2593| CM3959 RADIO STATION WLS WEST TWR                         0275659.6 |
 ME2593| CM3454 RADIO STATION WLS EAST TWR                         0304005.8 |
 ME2593| CM3371 CRETE RM 4                           28.880 METERS 04422     |
 ME2593| CM3369 CRETE AZ MK                                        0894325.8 |
 ME2593| ME2594 LINCOLN FIELDS JOCKEY CLUB TK       APPROX. 1.3 KM 1155943.1 |
 ME2593| ME2589 ST PAUL LUTHERAN CHURCH SPIRE       APPROX. 6.7 KM 1804811.1 |
 ME2593| ME2648 PEOTONE MUNICIPAL STANDPIPE         APPROX.15.2 KM 2330615.1 |
 ME2593| ME2645 PEOTONE IMMANUEL EVANG REF CH       APPROX.15.5 KM 2334855.2 |
 ME2593| ME2644 FRANKFORT GRAIN CO ELEVATOR         APPROX.19.6 KM 2983424.9 |
 ME2593| CM3370 CRETE RM 5                           34.415 METERS 30536     |
 ME2593| ME2597 PARK FOREST MUNICIPAL TANK          APPROX. 7.6 KM 3280531.5 |
 ME2593| ME2596 MALL TOOL CO WATER TANK             APPROX. 5.1 KM 3304206.4 |
 ME2593| ME2933 RICH TWP MICROWAVE KSA 46 LT        APPROX.14.1 KM 3390001.6 |
 ME2593|---------------------------------------------------------------------|
 ME2593
 ME2593                          SUPERSEDED SURVEY CONTROL
 ME2593
 ME2593  NAD 83(2007)-  41 24 53.52986(N)    087 38 40.07597(W) AD(2002.00) 0
 ME2593  ELLIP H (02/10/07)  208.048  (m)                       GP(2002.00)    
 ME2593  ELLIP H (02/03/05)  208.055  (m)                       GP(       ) 4 2
 ME2593  NAD 83(1997)-  41 24 53.52959(N)    087 38 40.07568(W) AD(       ) 1
 ME2593  ELLIP H (10/21/99)  208.051  (m)                       GP(       ) 4 1
 ME2593  NAD 83(1997)-  41 24 53.52959(N)    087 38 40.07575(W) AD(       ) 1
 ME2593  NAD 83(1986)-  41 24 53.53229(N)    087 38 40.09046(W) AD(       ) 1
 ME2593  NAD 83(1986)-  41 24 53.53407(N)    087 38 40.08235(W) AD(       ) 1
 ME2593  NAD 27      -  41 24 53.40680(N)    087 38 39.93120(W) AD(       ) 1
 ME2593  USSD        -  41 24 53.52100(N)    087 38 39.77200(W) AD(       ) 3
 ME2593
 ME2593.Superseded values are not recommended for survey control.
 ME2593
 ME2593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2593.See file dsdata.pdf to determine how the superseded data were derived.
 ME2593
 ME2593_MARKER: V = STONE MONUMENT
 ME2593_SETTING: 0 = UNSPECIFIED SETTING
 ME2593_MARK LOGO: ASCPC
 ME2593_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME2593_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2593+STABILITY: POSITION/ELEVATION WELL
 ME2593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2593+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1997
 ME2593
 ME2593  HISTORY     - Date     Condition        Report By
 ME2593  HISTORY     - 1879     MONUMENTED       USLS
 ME2593  HISTORY     - 1930     SEE DESCRIPTION  CGS
 ME2593  HISTORY     - 1944     GOOD             CGS
 ME2593  HISTORY     - 1952     GOOD             CGS
 ME2593  HISTORY     - 1959     GOOD             CGS
 ME2593  HISTORY     - 1970     GOOD             MGA
 ME2593  HISTORY     - 1973     GOOD             ILHD
 ME2593  HISTORY     - 19970505 GOOD             ASCPC
 ME2593
 ME2593                          STATION DESCRIPTION
 ME2593
 ME2593'DESCRIBED BY US LAKE SURVEY 1879
 ME2593'THIS STATION IS SITUATED IN THE SE QUARTER OF THE SW QUARTER OF SEC.
 ME2593'20, T 34 N, R 11 W, CRETE TOWNSHIP, WILL COUNTY, ILLINOIS, ABOUT 2-1/4
 ME2593'MILES S OF THE RAILWAY STATION, CRETE, ON THE CHICAGO AND EASTERN
 ME2593'ILLINOIS RAILROAD.  THE HEIGHT OF STATION USED WAS 75 FEET.
 ME2593'
 ME2593'THE GEODETIC POINT IS MARKED BY A STONE OF THE USUAL FORM, SET 3 FEET
 ME2593'BELOW THE SURFACE, WITH A SURFACE REFERENCE POST SET DIRECTLY OVER IT.
 ME2593'THREE STONE REFERENCE POSTS WERE SET AS FOLLOWS- ONE NEAR THE FENCE ON
 ME2593'THE W OF THE STATION, BEARING N 72 DEG 51 MIN W, DISTANT 191.44
 ME2593'METERS, AND TWO ON THE S LINE OF SECTION 20, ONE BEARING S 19 DEG 49
 ME2593'MIN W, DISTANT 193.27 METERS, AND ONE BEARING S 14 DEG 03 MIN E,
 ME2593'DISTANT 186.29 METERS FROM THE GEODETIC POINT.  THE SW CORNER OF
 ME2593'SECTION 20 BEARS S 72 DEG 16 MIN W, AND IS DISTANT 613 METERS.  THE
 ME2593'HEIGHT OF GROUND AT THE STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS
 ME2593'209.7 FEET.
 ME2593
 ME2593                          STATION RECOVERY (1930)
 ME2593
 ME2593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (FLG)
 ME2593'THE STATION AND THREE REFERENCE MARKS WERE RECOVERED, AND FOUND TO BE
 ME2593'IN FAIR CONDITION.  THE LOCATION OF THE STATION IS AS FOLLOWS- TWO
 ME2593'MILES S AND 0.7 MILE W OF CRETE, 0.7 MILE W OF THE LINCOLN FIELDS CULB
 ME2593'RACE TRACK WHICH IS ON STATE HIGHWAY 1, ON THE HIGHEST POINT OF A
 ME2593'KNOLL, IN THE SW 1/4 OF SEC. 20, T 34 N, R 11 W, IN CULTIVATED LAND
 ME2593'OWNED AND FARMED BY THE LINCOLN FIELDS JOCKEY CLUB.  A 1/2
 ME2593'SECTION-LINE ROAD IS 0.425 MILE N AND THE TRACKS OF THE CHICAGO AND
 ME2593'EASTERN ILLINOIS RAILROAD ARE 0.4 MILE E.
 ME2593'
 ME2593'THE SURFACE STATION POST WAS GONE SO A SLAB OF CONCRETE WAS PLACED
 ME2593'OVER THE SUB-SURFACE POST, AND A BRASS DISK CENTERED OVER THE GEODETIC
 ME2593'POINT AND MARKED U.S.C. AND G.S. 1930 AND U.S.E. 1879.  THE ORIGINAL
 ME2593'REFERENCE MARKS ARE STONE POSTS 6 INCHES SQUARE WITH A CROSS AND U.S
 ME2593'CUT IN THE TOP.  THEY PROJECT ABOUT 10 INCHES ABOVE THE SURFACE AND
 ME2593'ARE SOLID BUT SOMEWHAT CHIPPED.  THE DESCRIPTION OF THE OLD REFERENCE
 ME2593'MARKS IS GOOD.  NO NEW REFERENCE MARKS WERE SET.
 ME2593'
 ME2593'SURFACE MARK IS 12 INCHES BELOW THE SURFACE, 20.50 METERS S OF A FENCE
 ME2593'LINE.
 ME2593'
 ME2593'A 75-FOOT TOWER WAS USED.
 ME2593
 ME2593                          STATION RECOVERY (1944)
 ME2593
 ME2593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 ME2593'STATION MARK WAS RECOVERED AS DESCRIBED BY F.L.G. IN 1930.  THE
 ME2593'ORIGINAL REFERENCE MARKS HAVE BEEN DESTROYED.  TWO NEW REFERENCE
 ME2593'MARKS, NOS. 3 AND 4, AND AN AZIMUTH MARK WERE ESTABLISHED BY THIS
 ME2593'PARTY.
 ME2593'
 ME2593'STATION IS LOCATED ON LAND OWNED AND FARMED BY THE LINCOLN FIELDS
 ME2593'JOCKEY CLUB.  MARK IS SET ON THE HIGHEST GROUND IN A PASTURE FIELD.
 ME2593'IT IS 0.5 MILE W OF THE CHICAGO AND EASTERN ILLINOIS RAILROAD TRACKS
 ME2593'AND 69 FEET S OF AN E-W FENCELINE.  THE SUBSURFACE MARK IS A STONE
 ME2593'POST.  THE SURFACE MARK IS A BRONZE DISK SET IN CONCRETE THE TOP OF
 ME2593'WHICH IS 12 INCHES BELOW THE GROUND.  THE DISK IS STAMPED CRETE U.S.E.
 ME2593'1879 1930.
 ME2593'
 ME2593'REFERENCE MARK 3 IS IN THE FENCELINE.  IT IS A BRONZE REFERENCE DISK,
 ME2593'STAMPED CRETE NO 3 1944.
 ME2593'
 ME2593'REFERENCE MARK 4 IS IN THE SAME FENCELINE.  IT IS STAMPED CRETE NO 4
 ME2593'1944.
 ME2593'
 ME2593'AZIMUTH MARK IS 0.15 MILE W OF STATE HIGHWAY 1, 20 FEET N OF THE
 ME2593'APPROXIMATE CENTER LINE OF THE FARM DRIVEWAY, AND 3 FEET W OF THE SW
 ME2593'CORNER OF THE BARNYARD FENCE.  IT IS STAMPED CRETE 1944.
 ME2593'
 ME2593'TO REACH THE STATION FROM THE POST OFFICE IN CRETE, GO S ON STATE
 ME2593'HIGHWAY 1 FOR 2.2 MILES.  TURN RIGHT ON A FARM DRIVEWAY ACROSS THE
 ME2593'ROAD FROM THE LINCOLN FIELDS JOCKEY CLUB, THEN FOLLOW THE DRIVEWAY W,
 ME2593'PASSING A GREENHOUSE ON THE LEFT, FOR 0.15 MILE TO THE AZIMUTH MARK ON
 ME2593'THE RIGHT.  CONTINUE W FOR 0.3 MILE TO THE RAILROAD TRACKS.  CROSS THE
 ME2593'TRACKS AND ENTER A PASTURE FIELD.  THEN GO 0.5 MILE DUE W TO THE
 ME2593'HIGHEST GROUND AND STATION.
 ME2593'
 ME2593'OBSERVATIONS WERE TAKEN FROM A 4-FOOT STAND.
 ME2593
 ME2593                          STATION RECOVERY (1952)
 ME2593
 ME2593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2593'STATION WAS RECOVERED BY THE 1944 RECOVERY NOTE.  ALL MARKS ARE IN
 ME2593'GOOD CONDITION.  REFERENCE MARK DESCRIBED AND LISTED AS NO. 3 IS
 ME2593'STAMPED NO. 5.  DISTANCES AND DIRECTIONS TO ALL MARKS WERE CHECKED AND
 ME2593'FOUND TO E CORRECT.  WHITE WITNESS POSTS WERE SET BY THIS PARTY 3 FEET
 ME2593'EAST OF R.M. NO. 4 AND 2 FEET EAST OF THE AZIMUTH MARK.  THE 1944
 ME2593'RECOVERY NOTE IS ADEQUATE WITH THE ABOVE CHANGES.
 ME2593'
 ME2593'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME2593
 ME2593                          STATION RECOVERY (1959)
 ME2593
 ME2593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2593'STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION,
 ME2593'EXCEPT FOR REFERENCE MARK NO. 4 WHICH HAS ONE CORNER BROKEN OFF BUT IS
 ME2593'STILL SOLID.
 ME2593'
 ME2593'TO REACH FROM THE POST OFFICE IN CRETE, GO SOUTH ON STATE HIGHWAY NO.
 ME2593'1 FOR 2.2 MILES TO A DRIVEWAY ON THE RIGHT JUST NORTH OF TWO GREEN
 ME2593'HOUSES, TURN RIGHT (WEST) ON DRIVEWAY FOR ABOUT 100 YARDS TO THE
 ME2593'AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST ON DRIVEWAY FOR 0.3 MILE TO
 ME2593'RAILROAD TRACKS, CROSS TRACKS AND GO WEST ALONG THE SOUTH SIDE OF
 ME2593'FENCE FOR ABOUT 0.5 MILE TO THE STATION ON THE HIGHEST POINT OF HILL.
 ME2593'
 ME2593'RECOVERED BY RECONNAISSANCE.
 ME2593
 ME2593                          STATION RECOVERY (1970)
 ME2593
 ME2593'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 ME2593'CRETE 1930 US 1879 GOOD, CRETE NO. 4 1944 GOOD- CORNER CHIPPED BUT
 ME2593'MONUMENT AND DISK UNDISTURBED.  CRETE NO. 5 1944 GOOD.
 ME2593
 ME2593                          STATION RECOVERY (1973)
 ME2593
 ME2593'RECOVERY NOTE BY IL HIGHWAY DEPT 1973 (FAW)
 ME2593'CRETE 1879, 1930 GOOD - DESCRIPTION OK.  CRETE NO. 5, 1944 GOOD-
 ME2593'DESCRIPTION O.K.  CRETE NO. 4, 1944 GOOD- DESCRIPTION OK.  CRETE, 1944
 ME2593'GOOD- DESCRIPTION  OK.
 ME2593'
 ME2593'CRETE 1879, 1930- THE SURFACE MARK IS 0.5 FT. BELOW THE SURFACE AND
 ME2593'HAS BEEN SCRAPED BY A PLOW, MARK SHOULD BE BURIED DEEPER.
 ME2593'
 ME2593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 2 1/4 MILES SOUTH OF
 ME2593'CRETE
 ME2593
 ME2593                          STATION RECOVERY (1997)
 ME2593
 ME2593'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 ME2593'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 ME2593'DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1972 ***********************************************************************
 LC1972  DESIGNATION -  CREVE COEUR MUNICIPAL TANK
 LC1972  PID         -  LC1972
 LC1972  STATE/COUNTY-  IL/TAZEWELL
 LC1972  COUNTRY     -  US
 LC1972  USGS QUAD   -  PEORIA EAST (2018)
 LC1972
 LC1972                         *CURRENT SURVEY CONTROL
 LC1972  ______________________________________________________________________
 LC1972* NAD 83(1997) POSITION- 40 38 48.68277(N) 089 36 02.18823(W)   ADJUSTED
 LC1972  ______________________________________________________________________
 LC1972  GEOID HEIGHT    -        -32.925 (meters)                     GEOID18
 LC1972  LAPLACE CORR    -          3.40  (seconds)                    DEFLEC18
 LC1972  HORZ ORDER      -  THIRD
 LC1972
 LC1972.The horizontal coordinates were established by classical geodetic methods
 LC1972.and adjusted by the National Geodetic Survey in October 1999.
 LC1972
 LC1972.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1972.GEOID18 height accuracy estimate available here.
 LC1972
 LC1972.Click photographs - Photos may exist for this station.
 LC1972
 LC1972.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1972
 LC1972. The following values were computed from the NAD 83(1997) position.
 LC1972
 LC1972;                    North         East     Units Scale Factor Converg.
 LC1972;SPC IL W     -   441,965.109   747,876.052   MT  0.99996938   +0 22 07.4
 LC1972;SPC IL W     - 1,450,013.86  2,453,656.68   sFT  0.99996938   +0 22 07.4
 LC1972;UTM  16      - 4,502,807.840   280,110.139   MT  1.00019519   -1 41 40.9
 LC1972
 LC1972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8011002807(NAD 83)
 LC1972
 LC1972                          SUPERSEDED SURVEY CONTROL
 LC1972
 LC1972  NAD 83(1986)-  40 38 48.69495(N)    089 36 02.18782(W) AD(       ) 3
 LC1972  NAD 27      -  40 38 48.55300(N)    089 36 01.83800(W) AD(       ) 3
 LC1972
 LC1972.Superseded values are not recommended for survey control.
 LC1972
 LC1972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1972.See file dsdata.pdf to determine how the superseded data were derived.
 LC1972
 LC1972_MARKER: 53 = ELEVATED TANK
 LC1972
 LC1972  HISTORY     - Date     Condition        Report By
 LC1972  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1972
 LC1972                          STATION DESCRIPTION
 LC1972
 LC1972'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1972'POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER TANK,
 LC1972'STEEL, ALUMINUM PAINTED AND APPROXIMATELY 100 FEET HIGH.
 LC1972'LOCATED IN THE CENTRAL PART OF TOWN.
 LC1972'
 LC1972'OBSERVED UPON FROM TRIANGULATION STATIONS BONTZ, MOOR AND PEORIA
 LC1972'HEIGHTS (I.R.S.)
 LC1972'
 LC1972'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1974 ***********************************************************************
 LC1974  DESIGNATION -  CREVE COEUR TV STA WTVH MAST
 LC1974  PID         -  LC1974
 LC1974  STATE/COUNTY-  IL/TAZEWELL
 LC1974  COUNTRY     -  US
 LC1974  USGS QUAD   -  PEORIA EAST (2018)
 LC1974
 LC1974                         *CURRENT SURVEY CONTROL
 LC1974  ______________________________________________________________________
 LC1974* NAD 83(1997) POSITION- 40 39 11.78500(N) 089 35 13.52951(W)   ADJUSTED
 LC1974  ______________________________________________________________________
 LC1974  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 LC1974  LAPLACE CORR    -          3.17  (seconds)                    DEFLEC18
 LC1974  HORZ ORDER      -  THIRD
 LC1974
 LC1974.The horizontal coordinates were established by classical geodetic methods
 LC1974.and adjusted by the National Geodetic Survey in October 1999.
 LC1974
 LC1974.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1974.GEOID18 height accuracy estimate available here.
 LC1974
 LC1974.Click photographs - Photos may exist for this station.
 LC1974
 LC1974.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1974
 LC1974. The following values were computed from the NAD 83(1997) position.
 LC1974
 LC1974;                    North         East     Units Scale Factor Converg.
 LC1974;SPC IL W     -   442,685.139   749,014.543   MT  0.99997074   +0 22 39.3
 LC1974;SPC IL W     - 1,452,376.16  2,457,391.88   sFT  0.99997074   +0 22 39.3
 LC1974;UTM  16      - 4,503,486.559   281,274.077   MT  1.00018890   -1 41 10.0
 LC1974
 LC1974_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8127403486(NAD 83)
 LC1974
 LC1974                          SUPERSEDED SURVEY CONTROL
 LC1974
 LC1974  NAD 83(1986)-  40 39 11.79780(N)    089 35 13.52891(W) AD(       ) 3
 LC1974  NAD 27      -  40 39 11.65600(N)    089 35 13.18200(W) AD(       ) 3
 LC1974
 LC1974.Superseded values are not recommended for survey control.
 LC1974
 LC1974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1974.See file dsdata.pdf to determine how the superseded data were derived.
 LC1974
 LC1974_MARKER: 42 = RADIO/TV MAST
 LC1974
 LC1974  HISTORY     - Date     Condition        Report By
 LC1974  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1974  HISTORY     - 1960     GOOD             CGS
 LC1974
 LC1974                          STATION DESCRIPTION
 LC1974
 LC1974'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1974'THE STATION IS LOCATED IN THE NORTHWEST PART OF CREVE COEUR
 LC1974'ON STEWART STREET.
 LC1974'
 LC1974'TO REACH THE STATION FROM THE JUNCTION OF MAIN STREET (STATE
 LC1974'HIGHWAY 29) AND RUSCHE STREET IN CREVE COEUR, GO NORTH AND
 LC1974'EAST ON RUSCHE STREET FOR 0.55 MILE TO STEWART STREET, TURN
 LC1974'LEFT ON STEWART STREET FOR 0.35 MILE TO THE MAST ON THE RIGHT.
 LC1974'
 LC1974'THE POINT INTERSECTED IS THE TOP OF THE ANTENNA WHICH IS ON
 LC1974'TOP OF THE MAST.  THE MAST IS PAINTED RED AND WHITE AND IS
 LC1974'655 FEET HIGH.  IN PEORIA THIS TV STATION IS CHANNEL 19.
 LC1974
 LC1974                          STATION RECOVERY (1960)
 LC1974
 LC1974'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1974'THE STATION WAS RECOVERED AS DESCRIBED IN QUADRANGLE BOOK
 LC1974'400894 AS STATION 1108.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0263 ***********************************************************************
 MF0263  DESIGNATION -  CRIB AZ MK
 MF0263  PID         -  MF0263
 MF0263  STATE/COUNTY-  IL/LIVINGSTON
 MF0263  COUNTRY     -  US
 MF0263  USGS QUAD   -  DWIGHT (2018)
 MF0263
 MF0263                         *CURRENT SURVEY CONTROL
 MF0263  ______________________________________________________________________
 MF0263* NAD 83(1986) POSITION- 41 02 58.     (N) 088 29 21.     (W)   SCALED
 MF0263* NAVD 88 ORTHO HEIGHT -   207.085 (meters)      679.41  (feet) ADJUSTED
 MF0263  ______________________________________________________________________
 MF0263  GEOID HEIGHT    -        -32.307 (meters)                     GEOID18
 MF0263  DYNAMIC HEIGHT  -        207.001 (meters)      679.14  (feet) COMP
 MF0263  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0263
 MF0263  VERT ORDER      -  SECOND    CLASS 0
 MF0263
 MF0263.The horizontal coordinates were scaled from a map and have
 MF0263.an estimated accuracy of +/- 6 seconds.
 MF0263
 MF0263.The orthometric height was determined by differential leveling and
 MF0263.adjusted by the NATIONAL GEODETIC SURVEY
 MF0263.in June 1991.
 MF0263
 MF0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0263.GEOID18 height accuracy estimate available here.
 MF0263
 MF0263.Click photographs - Photos may exist for this station.
 MF0263
 MF0263.The dynamic height is computed by dividing the NAVD 88
 MF0263.geopotential number by the normal gravity value computed on the
 MF0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0263.degrees latitude (g = 980.6199 gals.).
 MF0263
 MF0263.The modeled gravity was interpolated from observed gravity values.
 MF0263
 MF0263;                    North         East    Units  Estimated Accuracy
 MF0263;SPC IL E     -   486,540.      286,900.      MT  (+/- 180 meters Scaled)
 MF0263
 MF0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL748453(NAD 83)
 MF0263
 MF0263                          SUPERSEDED SURVEY CONTROL
 MF0263
 MF0263  NGVD 29 (??/??/92)  207.155  (m)          679.64   (f) ADJ UNCH    2 0
 MF0263
 MF0263.Superseded values are not recommended for survey control.
 MF0263
 MF0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0263.See file dsdata.pdf to determine how the superseded data were derived.
 MF0263
 MF0263_MARKER: DZ = AZIMUTH MARK DISK
 MF0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0263_STAMPING: CRIB 1960
 MF0263_MARK LOGO: CGS
 MF0263_PROJECTION: FLUSH
 MF0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0263+STABILITY: SURFACE MOTION
 MF0263
 MF0263  HISTORY     - Date     Condition        Report By
 MF0263  HISTORY     - 1960     MONUMENTED       CGS
 MF0263  HISTORY     - 1961     GOOD             CGS
 MF0263  HISTORY     - 1979     POOR             USGS
 MF0263  HISTORY     - 20091123 GOOD             GEOCAC
 MF0263
 MF0263                          STATION DESCRIPTION
 MF0263
 MF0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0263'4.2 MI NE FROM ODELL.
 MF0263'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE
 MF0263'GULF, MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 3.3
 MF0263'MILES NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 0.55 MILES
 MF0263'NORTH ALONG A DIRT ROAD AT THE JUNCTION OF A GRAVEL ROAD EAST
 MF0263'AND A DIRT ROAD WEST, 21 FEET WEST OF THE CENTER LINE OF THE
 MF0263'DIRT ROAD, 37 FEET SOUTH OF THE CENTER LINE OF THE DIRT ROAD,
 MF0263'41 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION, 3.5 FEET
 MF0263'EAST OF THE FENCE, 2 FEET SOUTHEAST OF A POWER POLE, 2.6 FEET
 MF0263'SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 MF0263'LEVEL OF THE DIRT ROAD AND SET IN THE TOP OF A CONCRETE POST
 MF0263'FLUSH WITH THE GROUND.
 MF0263
 MF0263                          STATION RECOVERY (1979)
 MF0263
 MF0263'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0263'MARK RECOVERED IN POOR CONDITION.
 MF0263
 MF0263                          STATION RECOVERY (2009)
 MF0263
 MF0263'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0263'THE SMALL EMBANKMENT ON WHICH THE MARK IS MONUMENTED IS ERODING AWAY,
 MF0263'BUT THE MARK REMAINS SECURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3256 ***********************************************************************
 ME3256  DESIGNATION -  CRIB LIGHT 1 C
 ME3256  PID         -  ME3256
 ME3256  STATE/COUNTY-  IL/COOK
 ME3256  COUNTRY     -  US
 ME3256  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3256
 ME3256                         *CURRENT SURVEY CONTROL
 ME3256  ______________________________________________________________________
 ME3256* NAD 83(1997) POSITION- 41 54 52.48796(N) 087 37 12.74692(W)   ADJUSTED
 ME3256  ______________________________________________________________________
 ME3256  GEOID HEIGHT    -        -33.642 (meters)                     GEOID18
 ME3256  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 ME3256  HORZ ORDER      -  THIRD
 ME3256
 ME3256.The horizontal coordinates were established by classical geodetic methods
 ME3256.and adjusted by the National Geodetic Survey in October 1999.
 ME3256
 ME3256.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3256.GEOID18 height accuracy estimate available here.
 ME3256
 ME3256.Click photographs - Photos may exist for this station.
 ME3256
 ME3256.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3256
 ME3256. The following values were computed from the NAD 83(1997) position.
 ME3256
 ME3256;                    North         East     Units Scale Factor Converg.
 ME3256;SPC IL E     -   582,860.987   359,160.660   MT  1.00001805   +0 28 35.0
 ME3256;SPC IL E     - 1,912,269.75  1,178,346.27   sFT  1.00001805   +0 28 35.0
 ME3256;UTM  16      - 4,640,478.172   448,567.145   MT  0.99963255   -0 24 51.6
 ME3256
 ME3256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4856740478(NAD 83)
 ME3256
 ME3256                          SUPERSEDED SURVEY CONTROL
 ME3256
 ME3256  NAD 83(1997)-  41 54 52.48817(N)    087 37 12.74738(W) AD(       ) 3
 ME3256  NAD 83(1994)-  41 54 52.49246(N)    087 37 12.76001(W) AD(       ) 3
 ME3256  NAD 83(1986)-  41 54 52.49275(N)    087 37 12.75862(W) AD(       ) 3
 ME3256
 ME3256.Superseded values are not recommended for survey control.
 ME3256
 ME3256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3256.See file dsdata.pdf to determine how the superseded data were derived.
 ME3256
 ME3256_MARKER: 14 = NAVIGATION LIGHT
 ME3256
 ME3256  HISTORY     - Date     Condition        Report By
 ME3256  HISTORY     - 1983     FIRST OBSERVED   IL1670
 ME3256  HISTORY     - 19941013 GOOD             USPSQD
 ME3256
 ME3256                          STATION DESCRIPTION
 ME3256
 ME3256'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3256'LOCATED ALONG THE WEST EDGE OF LAKE MICHIGAN, JUST EAST OF THE
 ME3256'SHORE AT NORTH AVENUE BEACH IN DOWNTOWN CHICAGO, AND EAST NORTHEAST
 ME3256'OF LASALLE AND LAKE SHORE DRIVE INTERSECTRION.
 ME3256'
 ME3256'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3256'
 ME3256'STATION IS A NAVIGATION LIGHT, JUST OFF SHORE FROM NORTH AVENUE
 ME3256'BEACH.
 ME3256'
 ME3256'DESCRIBED BY CITY OF CHICAGO.
 ME3256
 ME3256                          STATION RECOVERY (1994)
 ME3256
 ME3256'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME3256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3257 ***********************************************************************
 ME3257  DESIGNATION -  CRIB LIGHT 2 C
 ME3257  PID         -  ME3257
 ME3257  STATE/COUNTY-  IL/COOK
 ME3257  COUNTRY     -  US
 ME3257  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3257
 ME3257                         *CURRENT SURVEY CONTROL
 ME3257  ______________________________________________________________________
 ME3257* NAD 83(1997) POSITION- 41 54 10.68164(N) 087 36 27.09715(W)   ADJUSTED
 ME3257  ______________________________________________________________________
 ME3257  GEOID HEIGHT    -        -33.630 (meters)                     GEOID18
 ME3257  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 ME3257  HORZ ORDER      -  THIRD
 ME3257
 ME3257.The horizontal coordinates were established by classical geodetic methods
 ME3257.and adjusted by the National Geodetic Survey in October 1999.
 ME3257
 ME3257.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3257.GEOID18 height accuracy estimate available here.
 ME3257
 ME3257.Click photographs - Photos may exist for this station.
 ME3257
 ME3257.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3257
 ME3257. The following values were computed from the NAD 83(1997) position.
 ME3257
 ME3257;                    North         East     Units Scale Factor Converg.
 ME3257;SPC IL E     -   581,579.974   360,223.549   MT  1.00001961   +0 29 05.1
 ME3257;SPC IL E     - 1,908,066.96  1,181,833.43   sFT  1.00001961   +0 29 05.1
 ME3257;UTM  16      - 4,639,181.294   449,609.591   MT  0.99963124   -0 24 20.7
 ME3257
 ME3257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4960939181(NAD 83)
 ME3257
 ME3257                          SUPERSEDED SURVEY CONTROL
 ME3257
 ME3257  NAD 83(1997)-  41 54 10.68185(N)    087 36 27.09759(W) AD(       ) 3
 ME3257  NAD 83(1994)-  41 54 10.68633(N)    087 36 27.10995(W) AD(       ) 3
 ME3257  NAD 83(1986)-  41 54 10.68646(N)    087 36 27.10859(W) AD(       ) 3
 ME3257
 ME3257.Superseded values are not recommended for survey control.
 ME3257
 ME3257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3257.See file dsdata.pdf to determine how the superseded data were derived.
 ME3257
 ME3257_MARKER: 14 = NAVIGATION LIGHT
 ME3257
 ME3257  HISTORY     - Date     Condition        Report By
 ME3257  HISTORY     - 1983     FIRST OBSERVED   IL1670
 ME3257  HISTORY     - 19941013 GOOD             USPSQD
 ME3257
 ME3257                          STATION DESCRIPTION
 ME3257
 ME3257'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3257'STATION IS LOCATED ALONG WEST EDGE OF LAKE MICHIGAN, ABOUT DUE EAST
 ME3257'OF THE INTERSECTION OF ELM STREET AND LAKE SHORE DRIVE AT THE
 ME3257'NORTHWEST END OF A BREAKWATER AND NORTH OF THE WATER FILTRATION
 ME3257'PLANT, AT OUTER HARBOR.
 ME3257'
 ME3257'TO REACH SEE THE ABOVE PARAGRAPH.
 ME3257'
 ME3257'STATION IS A NAVIGATION LIGHT AT THE NORTHWEST END OF A BREAKWATER.
 ME3257'
 ME3257'DESCRIBED BY CITY OF CHICAGO.
 ME3257
 ME3257                          STATION RECOVERY (1994)
 ME3257
 ME3257'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME3257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0260 ***********************************************************************
 MF0260  DESIGNATION -  CRIB RESET
 MF0260  PID         -  MF0260
 MF0260  STATE/COUNTY-  IL/LIVINGSTON
 MF0260  COUNTRY     -  US
 MF0260  USGS QUAD   -  DWIGHT (2018)
 MF0260
 MF0260                         *CURRENT SURVEY CONTROL
 MF0260  ______________________________________________________________________
 MF0260* NAD 83(1997) POSITION- 41 02 42.67057(N) 088 29 22.22264(W)   ADJUSTED
 MF0260* NAVD 88 ORTHO HEIGHT -   208.69  (meters)      684.7   (feet) RESET
 MF0260  ______________________________________________________________________
 MF0260  GEOID HEIGHT    -        -32.299 (meters)                     GEOID18
 MF0260  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 MF0260  HORZ ORDER      -  SECOND
 MF0260  VERT ORDER      -  THIRD
 MF0260
 MF0260.The horizontal coordinates were established by classical geodetic methods
 MF0260.and adjusted by the National Geodetic Survey in October 1999.
 MF0260
 MF0260.The orthometric height was computed from unverified reset data.
 MF0260
 MF0260.No vertical observational check was made to the station.
 MF0260
 MF0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0260.GEOID18 height accuracy estimate available here.
 MF0260
 MF0260.Click photographs - Photos may exist for this station.
 MF0260
 MF0260.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0260
 MF0260. The following values were computed from the NAD 83(1997) position.
 MF0260
 MF0260;                    North         East     Units Scale Factor Converg.
 MF0260;SPC IL E     -   486,071.554   286,869.663   MT  0.99997712   -0 06 09.2
 MF0260;SPC IL E     - 1,594,719.76    941,171.55   sFT  0.99997712   -0 06 09.2
 MF0260;UTM  16      - 4,544,841.835   374,813.862   MT  0.99979288   -0 58 41.6
 MF0260
 MF0260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0260!SPC IL E     -   0.99997233  x   0.99997712  =   0.99994945
 MF0260!UTM  16      -   0.99997233  x   0.99979288  =   0.99976522
 MF0260
 MF0260:                Primary Azimuth Mark                     Grid Az
 MF0260:SPC IL E     -  CRIB AZ MK 2                             358 48 20.4
 MF0260:UTM  16      -  CRIB AZ MK 2                             359 40 52.8
 MF0260
 MF0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7481344841(NAD 83)
 MF0260
 MF0260|---------------------------------------------------------------------|
 MF0260| PID    Reference Object                     Distance      Geod. Az  |
 MF0260|                                                           dddmmss.s |
 MF0260| MF0261 CRIB RM 1                            11.924 METERS 00404     |
 MF0260| MF1427 DWIGHT OAKDALE REFORM WOMEN TK      APPROX. 5.7 KM 0154851.7 |
 MF0260| MF0258 CRIB RM 2                            13.289 METERS 26832     |
 MF0260| MF0262 CRIB RM 3                            22.747 METERS 32001     |
 MF0260| MF0263 CRIB AZ MK                                         3584151.2 |
 MF0260| CI6862 CRIB AZ MK 2                                       3584211.2 |
 MF0260|---------------------------------------------------------------------|
 MF0260
 MF0260                          SUPERSEDED SURVEY CONTROL
 MF0260
 MF0260  NAD 83(1997)-  41 02 42.67951(N)    088 29 22.23005(W) AD(       ) 2
 MF0260  NAD 83(1986)-  41 02 42.67977(N)    088 29 22.23075(W) AD(       ) 2
 MF0260  NAD 27      -  41 02 42.56620(N)    088 29 22.02220(W) AD(       ) 2
 MF0260  NGVD 29 (11/09/15)  208.76   (m)          684.9    (f) RESET       3  
 MF0260
 MF0260.Superseded values are not recommended for survey control.
 MF0260
 MF0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0260.See file dsdata.pdf to determine how the superseded data were derived.
 MF0260
 MF0260_MARKER: DH = HORIZONTAL CONTROL DISK
 MF0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0260_STAMPING: CRIB 1960 1974
 MF0260_MARK LOGO: NGS
 MF0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0260+STABILITY: SURFACE MOTION
 MF0260
 MF0260  HISTORY     - Date     Condition        Report By
 MF0260  HISTORY     - 1974     MONUMENTED       NGS
 MF0260  HISTORY     - 1979     POOR             USGS
 MF0260  HISTORY     - 20060929 POOR             FARNGP
 MF0260  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF0260
 MF0260                          STATION DESCRIPTION
 MF0260
 MF0260'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 MF0260'THE UNDERGROUND STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD
 MF0260'CONDITION.  REFERENCE MARK NO 1 AND THE STATION MARK WERE FOUND
 MF0260'DESTROYED BY GRADING.  THE AZIMUTH MARK WAS FOUND DISTURBED ALSO BY
 MF0260'ROAD WORK.  A NEW SURFACE STATION MARK, REFERENCE MARK NO 3 AND 1974
 MF0260'AZIMUTH MARK WERE SET.  THE DISTANCE TO REFERENCE MARK 2 CHECKED.  A
 MF0260'NEW DESCRIPTION FOLLOWS.
 MF0260'
 MF0260'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 66 AND
 MF0260'FREMONT STREET AT THE EXTREME WEST EDGE OF ODELL, GO NORTHEAST ON U.S.
 MF0260'HIGHWAY 66 FOR 3.4 MILES TO A ROAD LEFT.  TURN LEFT AND GO NORTH ON A
 MF0260'GRAVELED ROAD FOR 0.25 MILE TO THE STATION ON THE RIGHT.  TO REACH THE
 MF0260'AZIMUTH MARK, CONTINUE NORTH ON GRAVELED ROAD FOR 0.3 MILE TO THE MARK
 MF0260'ON THE LEFT.
 MF0260'
 MF0260'THE STATION MARK IS A STANDARD DISK STAMPED CRIB 1960 1974, SET IN THE
 MF0260'TOP OF A 12-INCH CONCRETE CYLINDER THAT IS FLUSH WITH THE SURFACE.  IT
 MF0260'IS 60 FEET NORTHEAST OF SOUTHEAST CORNER OF METAL CORN CRIB, 44 FEET
 MF0260'EAST OF NORTHEAST CORNER OF THE METAL CRIB, 95 FEET NORTH OF THE
 MF0260'CENTER-LINE OF FARM DRIVEWAY BETWEEN TWO TREES AND 16 FEET EAST OF
 MF0260'CENTERLINE OF GRAVELED ROAD.
 MF0260'
 MF0260'REFERENCE MARK NO 2 IS A STANDARD DISK STAMPED CRIB NO 2 1960, SET IN
 MF0260'THE TOP OF A SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE SURFACE.
 MF0260'IT IS 95 FEET NORTH OF THE CENTER-LINE OF FARM ROAD, 39 FEET NORTH OF
 MF0260'THE SOUTHEAST CORNER OF THE METAL CRIB, 28 FEET WEST OF THE
 MF0260'CENTER-LINE OF GRAVELED ROAD AND 2 FEET WEST OF NORTHEAST CORNER OF
 MF0260'THE CRIB.
 MF0260'
 MF0260'REFERENCE MARK NO 3 IS A STANDARD DISK STAMPED CRIB NO 3 1960 1974,
 MF0260'CEMENTED IN A DRILL HOLE IN THE NORTHEAST CORNER OF A CONCRETE BASE OF
 MF0260'WATER PUMP.  IT IS 153 FEET NORTH OF THE CENTER-LINE OF THE FARM
 MF0260'DRIVEWAY, 57 FEET NORTH OF THE NORTHEAST CORNER OF CRIB AND 32 FEET
 MF0260'WEST OF THE CENTERLINE OF THE GRAVELED ROAD.
 MF0260'
 MF0260'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CRIB 1960 1974, SET IN THE
 MF0260'TOP OF A SQUARE 10-INCH CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT
 MF0260'IS 36 FEET SOUTH OF THE CENTER-LINE OF A GRAVELED ROAD, 23 FEET WEST
 MF0260'OF A GRAVELED ROAD, 3 FEET SOUTHEAST OF A METAL WITNESS POST AND 2
 MF0260'FEET SOUTHEAST OF A POWER LINE POLE.
 MF0260'
 MF0260'R.M. 2 TO R.M. 3 58.49 FT. 17.829 M.
 MF0260'
 MF0260'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 MF0260'NORTHEAST OF ODELL
 MF0260
 MF0260                          STATION RECOVERY (1979)
 MF0260
 MF0260'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0260'MARK RECOVERED IN POOR CONDITION.
 MF0260
 MF0260                          STATION RECOVERY (2006)
 MF0260
 MF0260'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 MF0260'MARK RECOVERED IN POOR CONDITION.
 MF0260
 MF0260                          STATION RECOVERY (2009)
 MF0260
 MF0260'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0260'BROKEN CHUNKS OF CONCRETE WERE FOUND IN THE AREA DESCRIBED.  THE MARK
 MF0260'WAS NOT LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0258 ***********************************************************************
 MF0258  DESIGNATION -  CRIB RM 2
 MF0258  PID         -  MF0258
 MF0258  STATE/COUNTY-  IL/LIVINGSTON
 MF0258  COUNTRY     -  US
 MF0258  USGS QUAD   -  DWIGHT (2018)
 MF0258
 MF0258                         *CURRENT SURVEY CONTROL
 MF0258  ______________________________________________________________________
 MF0258* NAD 83(1986) POSITION- 41 02 42.66   (N) 088 29 22.79   (W)   HD_HELD1
 MF0258* NAVD 88 ORTHO HEIGHT -   209.062 (meters)      685.90  (feet) ADJUSTED
 MF0258  ______________________________________________________________________
 MF0258  GEOID HEIGHT    -        -32.299 (meters)                     GEOID18
 MF0258  DYNAMIC HEIGHT  -        208.978 (meters)      685.62  (feet) COMP
 MF0258  MODELED GRAVITY -    980,216.5   (mgal)                       NAVD 88
 MF0258
 MF0258  VERT ORDER      -  SECOND    CLASS 0
 MF0258
 MF0258.The horizontal coordinates were determined by differentially corrected
 MF0258.hand held GPS observations or other comparable positioning techniques
 MF0258.and have an estimated accuracy of +/- 3 meters.
 MF0258
 MF0258.The orthometric height was determined by differential leveling and
 MF0258.adjusted by the NATIONAL GEODETIC SURVEY
 MF0258.in June 1991.
 MF0258
 MF0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0258.GEOID18 height accuracy estimate available here.
 MF0258
 MF0258.Click photographs - Photos may exist for this station.
 MF0258
 MF0258.The dynamic height is computed by dividing the NAVD 88
 MF0258.geopotential number by the normal gravity value computed on the
 MF0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0258.degrees latitude (g = 980.6199 gals.).
 MF0258
 MF0258.The modeled gravity was interpolated from observed gravity values.
 MF0258
 MF0258;                    North         East    Units  Estimated Accuracy
 MF0258;SPC IL E     -   486,071.3     286,856.4     MT  (+/- 3 meters HH1 GPS) 
 MF0258
 MF0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7480044841(NAD 83)
 MF0258
 MF0258                          SUPERSEDED SURVEY CONTROL
 MF0258
 MF0258  NGVD 29 (??/??/92)  209.132  (m)          686.13   (f) ADJ UNCH    2 0
 MF0258
 MF0258.Superseded values are not recommended for survey control.
 MF0258
 MF0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0258.See file dsdata.pdf to determine how the superseded data were derived.
 MF0258
 MF0258_MARKER: DR = REFERENCE MARK DISK
 MF0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0258_STAMPING: CRIB NO 2 1960
 MF0258_MARK LOGO: CGS
 MF0258_PROJECTION: FLUSH
 MF0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0258+STABILITY: SURFACE MOTION
 MF0258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0258+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2020
 MF0258
 MF0258  HISTORY     - Date     Condition        Report By
 MF0258  HISTORY     - 1960     MONUMENTED       CGS
 MF0258  HISTORY     - 1961     GOOD             CGS
 MF0258  HISTORY     - 20091123 GOOD             GEOCAC
 MF0258  HISTORY     - 20200124 GOOD             ILDT
 MF0258
 MF0258                          STATION DESCRIPTION
 MF0258
 MF0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0258'3.9 MI NE FROM ODELL.
 MF0258'ABOUT 0.35 MILE WEST ALONG WEST HAMILTON STREET FROM THE GULF
 MF0258'MOBILE AND OHIO RAILROAD STATION IN ODELL, THENCE 3.3 MILES
 MF0258'NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 0.25 MILE NORTH ALONG
 MF0258'A GRAVELED ROAD, AT BARN AND CORN CRIB WEST OF ROAD, 27.5
 MF0258'FEET WEST OF CENTERLINE OF ROAD, 1 FOOT EAST OF FENCE, 105
 MF0258'FEET NORTH OF CENTERLINE OF FARM DRIVEWAY, 1.7 FEET SOUTHEAST
 MF0258'OF THE NORTHEAST CORNER OF THE CORN CRIB, 43.7 FEET WEST OF
 MF0258'TRAVERSE STATION CRIB, 47.6 FEET WEST OF A METAL WITNESS POST,
 MF0258'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 MF0258'FLUSH WITH THE GROUND.
 MF0258
 MF0258                          STATION RECOVERY (2009)
 MF0258
 MF0258'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0258'THE FENCELINE PER DESCRIPTION NO LONGER EXISTS.
 MF0258
 MF0258                          STATION RECOVERY (2020)
 MF0258
 MF0258'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 MF0258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0262 ***********************************************************************
 MF0262  DESIGNATION -  CRIB RM 3
 MF0262  PID         -  MF0262
 MF0262  STATE/COUNTY-  IL/LIVINGSTON
 MF0262  COUNTRY     -  US
 MF0262  USGS QUAD   -  DWIGHT (2018)
 MF0262
 MF0262                         *CURRENT SURVEY CONTROL
 MF0262  ______________________________________________________________________
 MF0262* NAD 83(1986) POSITION- 41 02 43.24   (N) 088 29 22.85   (W)   HD_HELD1
 MF0262* NAVD 88 ORTHO HEIGHT -   208.92  (meters)      685.4   (feet) RESET
 MF0262  ______________________________________________________________________
 MF0262  GEOID HEIGHT    -        -32.300 (meters)                     GEOID18
 MF0262  VERT ORDER      -  THIRD
 MF0262
 MF0262.The horizontal coordinates were determined by differentially corrected
 MF0262.hand held GPS observations or other comparable positioning techniques
 MF0262.and have an estimated accuracy of +/- 3 meters.
 MF0262
 MF0262.The orthometric height was computed from unverified reset data.
 MF0262
 MF0262.No vertical observational check was made to the station.
 MF0262
 MF0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0262.GEOID18 height accuracy estimate available here.
 MF0262
 MF0262.Click photographs - Photos may exist for this station.
 MF0262
 MF0262;                    North         East    Units  Estimated Accuracy
 MF0262;SPC IL E     -   486,089.1     286,855.0     MT  (+/- 3 meters HH1 GPS) 
 MF0262
 MF0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7479944859(NAD 83)
 MF0262
 MF0262                          SUPERSEDED SURVEY CONTROL
 MF0262
 MF0262  NGVD 29 (11/09/15)  208.99   (m)          685.7    (f) RESET       3  
 MF0262
 MF0262.Superseded values are not recommended for survey control.
 MF0262
 MF0262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0262.See file dsdata.pdf to determine how the superseded data were derived.
 MF0262
 MF0262_MARKER: DR = REFERENCE MARK DISK
 MF0262_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0262_SP_SET: WATER PUMP BASE
 MF0262_STAMPING: CRIB NO 3 1960 1974
 MF0262_MARK LOGO: NGS
 MF0262_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0262
 MF0262  HISTORY     - Date     Condition        Report By
 MF0262  HISTORY     - 1974     MONUMENTED       NGS
 MF0262  HISTORY     - 20091123 GOOD             GEOCAC
 MF0262
 MF0262                          STATION DESCRIPTION
 MF0262
 MF0262'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 MF0262'3.5 MI NE FROM ODELL.
 MF0262'3.4 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE INTERSECTION
 MF0262'OF FREMONT STREET TO A ROAD LEFT, THENCE NORTH ON A GRAVELED
 MF0262'ROAD FOR 0.25 MILE AND MARK ON THE LEFT.  153 FEET NORTH OF
 MF0262'THE CENTERLINE OF THE FARM DRIVEWAY, 57 FEET NORTH OF THE
 MF0262'NORTHEAST CORNER OF A METAL CORN CRIB AND 32 FEET WEST OF THE
 MF0262'CENTER-LINE OF THE GRAVELED ROAD.  SET IN A DRILL HOLE IN THE
 MF0262'NORTHEAST CORNER OF A CONCRETE BASE OF A WATER PUMP.
 MF0262
 MF0262                          STATION RECOVERY (2009)
 MF0262
 MF0262'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0262'THE PUMP NO LONGER EXISTS BUT THE FOUNDATION REMAINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1699 ***********************************************************************
 JB1699  DESIGNATION -  CROOK
 JB1699  PID         -  JB1699
 JB1699  STATE/COUNTY-  IL/HAMILTON
 JB1699  COUNTRY     -  US
 JB1699  USGS QUAD   -  THACKERAY (2018)
 JB1699
 JB1699                         *CURRENT SURVEY CONTROL
 JB1699  ______________________________________________________________________
 JB1699* NAD 83(1997) POSITION- 38 06 01.99643(N) 088 25 41.39109(W)   ADJUSTED
 JB1699* NAVD 88 ORTHO HEIGHT -   169.    (meters)      554.    (feet) SCALED
 JB1699  ______________________________________________________________________
 JB1699  GEOID HEIGHT    -        -30.234 (meters)                     GEOID18
 JB1699  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 JB1699  HORZ ORDER      -  SECOND
 JB1699
 JB1699.The horizontal coordinates were established by classical geodetic methods
 JB1699.and adjusted by the National Geodetic Survey in October 1999.
 JB1699
 JB1699.The orthometric height was scaled from a topographic map.
 JB1699
 JB1699.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1699.GEOID18 height accuracy estimate available here.
 JB1699
 JB1699.Click photographs - Photos may exist for this station.
 JB1699
 JB1699.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1699
 JB1699. The following values were computed from the NAD 83(1997) position.
 JB1699
 JB1699;                    North         East     Units Scale Factor Converg.
 JB1699;SPC IL E     -   159,140.119   291,682.365   MT  0.99997585   -0 03 30.7
 JB1699;SPC IL E     -   522,112.21    956,961.23   sFT  0.99997585   -0 03 30.7
 JB1699;UTM  16      - 4,217,934.946   374,779.281   MT  0.99979312   -0 52 52.9
 JB1699
 JB1699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1699!SPC IL E     -   0.99997824  x   0.99997585  =   0.99995409
 JB1699!UTM  16      -   0.99997824  x   0.99979312  =   0.99977137
 JB1699
 JB1699:                Primary Azimuth Mark                     Grid Az
 JB1699:SPC IL E     -  CROOK AZ MK                              177 38 24.7
 JB1699:UTM  16      -  CROOK AZ MK                              178 27 46.9
 JB1699
 JB1699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7477917934(NAD 83)
 JB1699
 JB1699|---------------------------------------------------------------------|
 JB1699| PID    Reference Object                     Distance      Geod. Az  |
 JB1699|                                                           dddmmss.s |
 JB1699| CI4185 CROOK RM 1                           25.268 METERS 03157     |
 JB1699| JB1694 ENFIELD MUNICIPAL TANK              APPROX. 8.0 KM 0910931.4 |
 JB1699| CI4186 CROOK RM 2                           33.479 METERS 12841     |
 JB1699| CI4184 CROOK AZ MK                                        1773454.0 |
 JB1699| JB1736 MC LEANSBORO RAD KSS 692 MAST       APPROX. 8.0 KM 2602040.3 |
 JB1699| JB1737 MC LEANSBORO E MUNICIPAL TANK       APPROX. 9.9 KM 2661530.5 |
 JB1699|---------------------------------------------------------------------|
 JB1699
 JB1699                          SUPERSEDED SURVEY CONTROL
 JB1699
 JB1699  NAD 83(1997)-  38 06 02.00269(N)    088 25 41.39059(W) AD(       ) 2
 JB1699  NAD 83(1993)-  38 06 02.00553(N)    088 25 41.39175(W) AD(       ) 2
 JB1699  NAD 83(1986)-  38 06 02.00860(N)    088 25 41.39298(W) AD(       ) 2
 JB1699  NAD 27      -  38 06 01.83710(N)    088 25 41.21607(W) AD(       ) 2
 JB1699
 JB1699.Superseded values are not recommended for survey control.
 JB1699
 JB1699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1699.See file dsdata.pdf to determine how the superseded data were derived.
 JB1699
 JB1699_MARKER: DS = TRIANGULATION STATION DISK
 JB1699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1699_STAMPING: CROOK 1961
 JB1699_MARK LOGO: CGS
 JB1699_PROJECTION: RECESSED 41 CENTIMETERS
 JB1699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1699+STABILITY: SURFACE MOTION
 JB1699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1699+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2010
 JB1699
 JB1699  HISTORY     - Date     Condition        Report By
 JB1699  HISTORY     - 1961     MONUMENTED       CGS
 JB1699  HISTORY     - 20060726 GOOD             ILDT
 JB1699  HISTORY     - 20101112 GOOD             ILDT
 JB1699
 JB1699                          STATION DESCRIPTION
 JB1699
 JB1699'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1699'THE STATION IS ABOUT 5 MILES WEST OF ENFIELD, ABOUT 6 MILES EAST OF
 JB1699'MCLEANSBORO, ON THE PROPERTY OF MR LEON WHITLOW AND IS IN THE
 JB1699'SOUTHEAST 0.25 OF SECTION 9, T 5 S, R 7 E.  IT IS 123 FEET WEST OF THE
 JB1699'SOUTHWEST CORNER OF A FRAME HOUSE, 68 FEET WEST OF THE CENTERLINE OF A
 JB1699'GRAVELED ROAD, 46 FEET WEST OF A T-FENCE CORNER, 44 FEET WEST OF A
 JB1699'WIRE FENCE, 16 FEET NORTHEAST OF A WITNESS POST AND 14 FEET NORTH OF A
 JB1699'WIRE FENCE.  THE MONUMENT IS 16 INCHES UNDERGROUND AND THE DISK IS
 JB1699'STAMPED CROOK 1961.
 JB1699'
 JB1699'TO REACH FROM THE JUNCTION OF U S HIGHWAYS 45 AND 460, ABOUT 1 MILE
 JB1699'SOUTH OF ENFIELD, GO WEST ON HIGHWAY 460 FOR 5 MILES TO A CROSSROAD.
 JB1699'TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 0.95 MILE TO THE
 JB1699'AZIMUTH MARK ON THE RIGHT AT A FIELD ENTRANCE ON THE RIGHT.  CONTINUE
 JB1699'NORTH ON THE GRAVELED ROAD FOR 0.35 MILE TO THE STATION ON THE LEFT.
 JB1699'
 JB1699'REFERENCE MARK 1 IS 81 FEET NORTH OF THE T-FENCE CORNER, 24 FEET WEST
 JB1699'OF THE CENTERLINE OF THE GRAVELED ROAD, 8 FEET NORTHWEST OF A 12 INCH
 JB1699'CEDAR TREE AND 6 INCHES WEST OF THE WIRE FENCE.  THE MONUMENT PROJECTS
 JB1699'5 INCHES AND THE DISK IS STAMPED CROOK NO 1 1961.
 JB1699'
 JB1699'REFERENCE MARK 2 IS 85 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 JB1699'FRAME HOUSE, 21 FEET NORTH OF A POWER POLE WITH A TRANSFORMER AND 19
 JB1699'FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD.  THE MONUMENT
 JB1699'PROJECTS 4 INCHES AND THE DISK IS STAMPED CROOK NO 2 1961.
 JB1699'
 JB1699'THE AZIMUTH MARK IS 40 FEET SOUTH OF A POWER POLE, 20 FEET EAST OF THE
 JB1699'OF A GRAVELED ROAD, 19 FEET SOUTH OF THE CENTERLINE OF A FIELD
 JB1699'ENTRANCE, 2 FEET NORTH OF A WITNESS POST AND 1 FOOT WEST OF A WIRE
 JB1699'FENCE.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED CROOK
 JB1699'1961.
 JB1699'
 JB1699'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1699
 JB1699                          STATION RECOVERY (2006)
 JB1699
 JB1699'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB1699'MON. WAS FOUND BY MEASUREMENT FROM RM 1 AND RM 2. MONUMENT IS BURIED
 JB1699'18 INCHES.
 JB1699
 JB1699                          STATION RECOVERY (2010)
 JB1699
 JB1699'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB1699'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1364 ***********************************************************************
 KA1364  DESIGNATION -  CROOKED
 KA1364  PID         -  KA1364
 KA1364  STATE/COUNTY-  IL/CLARK
 KA1364  COUNTRY     -  US
 KA1364  USGS QUAD   -  DENNISON (2018)
 KA1364
 KA1364                         *CURRENT SURVEY CONTROL
 KA1364  ______________________________________________________________________
 KA1364* NAD 83(1997) POSITION- 39 25 14.76203(N) 087 35 27.37157(W)   ADJUSTED
 KA1364* NAVD 88 ORTHO HEIGHT -   172.044 (meters)      564.45  (feet) ADJUSTED
 KA1364  ______________________________________________________________________
 KA1364  GEOID HEIGHT    -        -32.384 (meters)                     GEOID18
 KA1364  LAPLACE CORR    -         -2.96  (seconds)                    DEFLEC18
 KA1364  DYNAMIC HEIGHT  -        171.947 (meters)      564.13  (feet) COMP
 KA1364  MODELED GRAVITY -    980,057.4   (mgal)                       NAVD 88
 KA1364
 KA1364  HORZ ORDER      -  SECOND
 KA1364  VERT ORDER      -  SECOND    CLASS 0
 KA1364
 KA1364.The horizontal coordinates were established by classical geodetic methods
 KA1364.and adjusted by the National Geodetic Survey in October 1999.
 KA1364
 KA1364.The orthometric height was determined by differential leveling and
 KA1364.adjusted by the NATIONAL GEODETIC SURVEY
 KA1364.in June 1991.
 KA1364
 KA1364.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1364.GEOID18 height accuracy estimate available here.
 KA1364
 KA1364.Click photographs - Photos may exist for this station.
 KA1364
 KA1364.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1364
 KA1364.The dynamic height is computed by dividing the NAVD 88
 KA1364.geopotential number by the normal gravity value computed on the
 KA1364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1364.degrees latitude (g = 980.6199 gals.).
 KA1364
 KA1364.The modeled gravity was interpolated from observed gravity values.
 KA1364
 KA1364. The following values were computed from the NAD 83(1997) position.
 KA1364
 KA1364;                    North         East     Units Scale Factor Converg.
 KA1364;SPC IL E     -   305,953.247   363,927.279   MT  1.00002530   +0 28 17.2
 KA1364;SPC IL E     - 1,003,781.61  1,193,984.75   sFT  1.00002530   +0 28 17.2
 KA1364;UTM  16      - 4,363,637.838   449,134.043   MT  0.99963186   -0 22 30.9
 KA1364
 KA1364!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1364!SPC IL E     -   0.99997809  x   1.00002530  =   1.00000339
 KA1364!UTM  16      -   0.99997809  x   0.99963186  =   0.99960996
 KA1364
 KA1364:                Primary Azimuth Mark                     Grid Az
 KA1364:SPC IL E     -  CROOKED AZ MK                            239 21 19.6
 KA1364:UTM  16      -  CROOKED AZ MK                            240 12 07.7
 KA1364
 KA1364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4913463637(NAD 83)
 KA1364
 KA1364|---------------------------------------------------------------------|
 KA1364| PID    Reference Object                     Distance      Geod. Az  |
 KA1364|                                                           dddmmss.s |
 KA1364| KA1363 CROOKED RM 1                          8.820 METERS 06053     |
 KA1364| KA1366 CROOKED AZ MK                                      2394936.8 |
 KA1364| KA1365 CROOKED RM 2                          5.364 METERS 25553     |
 KA1364|---------------------------------------------------------------------|
 KA1364
 KA1364                          SUPERSEDED SURVEY CONTROL
 KA1364
 KA1364  NAD 83(1997)-  39 25 14.76197(N)    087 35 27.37138(W) AD(       ) 2
 KA1364  NAD 83(1986)-  39 25 14.76970(N)    087 35 27.36397(W) AD(       ) 2
 KA1364  NAD 27      -  39 25 14.64070(N)    087 35 27.27430(W) AD(       ) 2
 KA1364  NGVD 29 (??/??/92)  172.136  (m)          564.75   (f) ADJ UNCH    2 0
 KA1364  NGVD 29             172.14   (m)          564.8    (f) LEVELING    3  
 KA1364
 KA1364.Superseded values are not recommended for survey control.
 KA1364
 KA1364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1364.See file dsdata.pdf to determine how the superseded data were derived.
 KA1364
 KA1364_MARKER: DS = TRIANGULATION STATION DISK
 KA1364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1364_STAMPING: CROOKED 1959
 KA1364_MARK LOGO: CGS
 KA1364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1364+STABILITY: SURFACE MOTION
 KA1364_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1364+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1364
 KA1364  HISTORY     - Date     Condition        Report By
 KA1364  HISTORY     - 1959     MONUMENTED       CGS
 KA1364  HISTORY     - 1960     GOOD             CGS
 KA1364  HISTORY     - 1967     GOOD             CGS
 KA1364  HISTORY     - 1967     GOOD             CGS
 KA1364  HISTORY     - 19971019 GOOD             USPSQD
 KA1364  HISTORY     - 20050209 GOOD             ILDT
 KA1364
 KA1364                          STATION DESCRIPTION
 KA1364
 KA1364'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1364'STATION IS LOCATED ABOUT 6.0 MILES EAST-NORTHEAST OF MARSHALL, 3.0
 KA1364'MILES WEST OF ILLINOIS-INDIANA LINE AND ON RIGHT-OF-WAY
 KA1364'NORTH OF U.S. HIGHWAY 40.
 KA1364'
 KA1364'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE HIGHWAY 1 IN
 KA1364'THE NORTH EDGE OF MARSHALL, GO EASTERLY ON U.S.  HIGHWAY 40 FOR
 KA1364'4.2 MILES TO TRUCK WEIGHING STATION ON LEFT, CONTINUE EASTERLY 1.2
 KA1364'MILES TO CROSSROAD AND SIGN DENNISON 3, CONTINUE EASTERLY FOR 0.35
 KA1364'MILE TO SIDEROAD RIGHT AT ARMSTRONG METHODIST CHURCH AND DRIVEWAY
 KA1364'LEADING TO FARM BUILDING ON LEFT,AND GO ABOUT 75 YARDS TO
 KA1364'GATE AND STATION ON RIGHT AS DESCRIBED.
 KA1364'
 KA1364'STATION MARK, A STANDARD STATION MARK DISK STAMPED CROOKED 1959, IS
 KA1364'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 KA1364'ABOUT 3 INCHES. THE MARK IS 28 FEET EAST OF DRIVEWAY, 4.3 FEET NORTH
 KA1364'OF POWER POLE AND 3.6 FEET SOUTH OF WITNESS POST AND FENCE LINE.
 KA1364'
 KA1364'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 KA1364'CROOKED NO 1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KA1364'POST WHICH PROJECTS ABOUT 3 INCHES. THE MARK IS 29 FEET
 KA1364'EAST-NORTHEAST OF POWER POLE, 29 FEET EAST OF WITNESS POST
 KA1364'AND 1 FOOT SOUTH OF FENCE.
 KA1364'
 KA1364'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 KA1364'CROOKED NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KA1364'POST WHICH PROJECTS ABOUT 4 INCHES. THE MARK IS 19 FEET
 KA1364'WEST-NORTHWEST OF POWER POLE, 10 FEET EAST O DRIVEWAY, 1.5
 KA1364'FEET EAST OF EAST GATE POST AND 6 INCHES SOUTH OF FENCE.
 KA1364'
 KA1364'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED CROOKED 1959, IS
 KA1364'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 KA1364'ABOUT 3 INCHES. THE MARK IS 38 FEET SOUTH OF SURFACED ROAD, 10 FEET
 KA1364'SOUTH-SOUTHEAST OF TELEPHONE POLE, 1.5 FEET NORTH OF FENCE AND 1.4
 KA1364'FEET NORTHEAST OF WITNESS POST.
 KA1364'
 KA1364'TO REACH THE AZIMUTH MARK FROM STATION, GO WESTERLY ON U.S. HIGHWAY 40
 KA1364'FOR 0.3 MILE TO CROSSROAD, TURN LEFT AND GO SOUTH FOR 0.05
 KA1364'MILE TO SURFACED ROAD EASTERLY, TURN LEFT AND GO EASTERLY 0.1 MILE TO
 KA1364'AZIMUTH MARK ON SOUTH SIDE OF ROAD AS DESCRIBED.
 KA1364
 KA1364                          STATION RECOVERY (1960)
 KA1364
 KA1364'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KA1364'5.8 MI E FROM MARSHALL.
 KA1364'5.75 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1364'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, AT THE JUNCTION
 KA1364'OF GRAVEL ROAD SOUTH AND JUNCTION OF A FARM DRIVE NORTH TO FARM
 KA1364'BUILDINGS, 101 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 KA1364'27 1/2 FEET EAST OF THE CENTER LINE OF THE DRIVE, 3 1/2 FEET
 KA1364'SOUTH OF A FENCE, 4 1/2 FEET NORTH OF A POWER POLE, 19 1/2
 KA1364'FEET EAST OF THE EAST END OF A BOARD GATE, 3.6 FEET SOUTH OF
 KA1364'A METAL WITNESS POST, ABOUT LEVEL WITH THE DRIVE AND SET IN
 KA1364'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KA1364
 KA1364                          STATION RECOVERY (1967)
 KA1364
 KA1364'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KA1364'STATION AND ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION. THE
 KA1364'PREVIOUS DESCRIPTION IS GOOD WITH THE EXCEPTION THE THIS STATION
 KA1364'IS IN CLARK NOT MARSHALL COUNTY.
 KA1364'
 KA1364'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 6 MILES EAST OF
 KA1364'MARSHALL.
 KA1364
 KA1364                          STATION RECOVERY (1967)
 KA1364
 KA1364'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1364'RECOVERED IN GOOD CONDITION.
 KA1364
 KA1364                          STATION RECOVERY (1997)
 KA1364
 KA1364'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1364'RECOVERED IN GOOD CONDITION.
 KA1364
 KA1364                          STATION RECOVERY (2005)
 KA1364
 KA1364'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1893 ***********************************************************************
 JB1893  DESIGNATION -  CROOKED
 JB1893  PID         -  JB1893
 JB1893  STATE/COUNTY-  IL/WASHINGTON
 JB1893  COUNTRY     -  US
 JB1893  USGS QUAD   -  HOYLETON (2018)
 JB1893
 JB1893                         *CURRENT SURVEY CONTROL
 JB1893  ______________________________________________________________________
 JB1893* NAD 83(1997) POSITION- 38 29 50.80709(N) 089 21 28.64940(W)   ADJUSTED
 JB1893* NAVD 88 ORTHO HEIGHT -   132.    (meters)      433.    (feet) SCALED
 JB1893  ______________________________________________________________________
 JB1893  GEOID HEIGHT    -        -30.544 (meters)                     GEOID18
 JB1893  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 JB1893  HORZ ORDER      -  SECOND
 JB1893
 JB1893.The horizontal coordinates were established by classical geodetic methods
 JB1893.and adjusted by the National Geodetic Survey in October 1999.
 JB1893
 JB1893.The orthometric height was scaled from a topographic map.
 JB1893
 JB1893.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1893.GEOID18 height accuracy estimate available here.
 JB1893
 JB1893.Click photographs - Photos may exist for this station.
 JB1893
 JB1893.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1893
 JB1893. The following values were computed from the NAD 83(1997) position.
 JB1893
 JB1893;                    North         East     Units Scale Factor Converg.
 JB1893;SPC IL W     -   203,493.660   770,544.753   MT  1.00000244   +0 30 12.3
 JB1893;SPC IL W     -   667,628.78  2,528,028.91   sFT  1.00000244   +0 30 12.3
 JB1893;UTM  16      - 4,263,644.778   294,370.607   MT  1.00012074   -1 28 05.9
 JB1893
 JB1893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1893!SPC IL W     -   0.99998410  x   1.00000244  =   0.99998654
 JB1893!UTM  16      -   0.99998410  x   1.00012074  =   1.00010484
 JB1893
 JB1893:                Primary Azimuth Mark                     Grid Az
 JB1893:SPC IL W     -  CROOKED AZ MK                            169 06 52.7
 JB1893:UTM  16      -  CROOKED AZ MK                            171 05 10.9
 JB1893
 JB1893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9437063644(NAD 83)
 JB1893
 JB1893|---------------------------------------------------------------------|
 JB1893| PID    Reference Object                     Distance      Geod. Az  |
 JB1893|                                                           dddmmss.s |
 JB1893| CI4189 CROOKED RM 2                         30.449 METERS 00224     |
 JB1893| CI4188 CROOKED RM 1                         32.854 METERS 08819     |
 JB1893| CI4187 CROOKED AZ MK                                      1693705.0 |
 JB1893| JB1892 NEW MINDEN ST JOHNS LUTH SPIRE      APPROX. 6.1 KM 1895630.3 |
 JB1893|---------------------------------------------------------------------|
 JB1893
 JB1893                          SUPERSEDED SURVEY CONTROL
 JB1893
 JB1893  NAD 83(1986)-  38 29 50.82271(N)    089 21 28.64584(W) AD(       ) 2
 JB1893  NAD 27      -  38 29 50.65536(N)    089 21 28.36276(W) AD(       ) 2
 JB1893
 JB1893.Superseded values are not recommended for survey control.
 JB1893
 JB1893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1893.See file dsdata.pdf to determine how the superseded data were derived.
 JB1893
 JB1893_MARKER: DS = TRIANGULATION STATION DISK
 JB1893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1893_STAMPING: CROOKED 1962
 JB1893_MARK LOGO: CGS
 JB1893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1893+STABILITY: SURFACE MOTION
 JB1893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1893+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2011
 JB1893
 JB1893  HISTORY     - Date     Condition        Report By
 JB1893  HISTORY     - 1962     MONUMENTED       CGS
 JB1893  HISTORY     - 1968     GOOD             CGS
 JB1893  HISTORY     - 20110817 GOOD             ILDT
 JB1893
 JB1893                          STATION DESCRIPTION
 JB1893
 JB1893'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1893'NO P.P. AVAILABLE.
 JB1893'
 JB1893'THE STATION IS ABOUT 7-1/2 MILES SOUTH OF CARLYLE, ABOUT 4-1/2 MILES
 JB1893'NORTH OF NEW MINDEN, NEAR THE CENTER OF SEC. 30, T. 1 S., R. 2 W.,
 JB1893'AND ON THE HIGHWAY RIGHT-OF-WAY.  IT IS 108 FEET WEST OF A WITNESS
 JB1893'POST, 61 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 127, 33 FEET
 JB1893'NORTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER AND 27 FEET NORTHEAST OF
 JB1893'A CONCRETE RIGHT-OF-WAY MARKER.  THE MONUMENT PROJECTS 2 INCHES AND
 JB1893'THE DISK IS STAMPED CROOKED 1962.
 JB1893'
 JB1893'TO REACH FROM THE INTERSECTION OF STATE HIGHWAYS 127 AND 177 IN THE
 JB1893'VILLAGE OF NEW MINDEN, GO NORTHERLY ON HIGHWAY 127 FOR 3.8 MILES TO
 JB1893'A SIDE ROAD RIGHT.  CONTINUE ON HIGHWAY 127 FOR 0.3 MILE TO THE
 JB1893'STATION ON THE LEFT.
 JB1893'
 JB1893'TO REACH THE AZIMUTH MARK FROM THIS POINT, TURN RIGHT AND GO EAST
 JB1893'ON A GRAVELED ROAD FOR 0.05 MILE TO THE MARK ON THE RIGHT.
 JB1893'
 JB1893'REFERENCE MARK 1 IS 47 FEET EAST OF THE CENTERLINE OF HIGHWAY 127,
 JB1893'1 FOOT NORTH OF A WITNESS POST AND 1 FOOT WEST OF A WIRE FENCE.  THE
 JB1893'MONUMENT IS FLUSH AND THE DISK IS STAMPED CROOKED NO 1 1962.
 JB1893'
 JB1893'REFERENCE MARK 2 IS 104 FEET SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER,
 JB1893'AND 57 FEET WEST OF THE CENTERLINE OF HIGHWAY 127.  THE MONUMENT IS
 JB1893'SET FLUSH AND THE DISK IS STAMPED CROOKED NO 2 1962.
 JB1893'
 JB1893'THE AZIMUTH MARK IS 25 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 JB1893'ROAD, 2 FEET SOUTHWEST OF A WITNESS POST AND 1 FOOT WEST OF A POWER
 JB1893'POLE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1893'CROOKED 1962.
 JB1893'
 JB1893'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1893
 JB1893                          STATION RECOVERY (1968)
 JB1893
 JB1893'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 JB1893'ALL MARKS FOUND AS DESCRIBED AND GOOD CONDITION.  THE DESCRIPTION
 JB1893'IS GOOD.  REFERENCE MARK 2 WAS REPORTED NOT FOUND BY THE USGS BUT
 JB1893'THIS WAS FOUND TO BE WRONG.  THE MARKS WAS FOUND EXACTLY AS
 JB1893'DESCRIBED.
 JB1893'
 JB1893'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MILES
 JB1893'NORTH OF NEW MINDEN.
 JB1893
 JB1893                          STATION RECOVERY (2011)
 JB1893
 JB1893'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1893'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1366 ***********************************************************************
 KA1366  DESIGNATION -  CROOKED AZ MK
 KA1366  PID         -  KA1366
 KA1366  STATE/COUNTY-  IL/CLARK
 KA1366  COUNTRY     -  US
 KA1366  USGS QUAD   -  DENNISON (2018)
 KA1366
 KA1366                         *CURRENT SURVEY CONTROL
 KA1366  ______________________________________________________________________
 KA1366* NAD 83(1986) POSITION- 39 25 07.     (N) 087 35 42.     (W)   SCALED
 KA1366* NAVD 88 ORTHO HEIGHT -   172.356 (meters)      565.47  (feet) ADJUSTED
 KA1366  ______________________________________________________________________
 KA1366  GEOID HEIGHT    -        -32.378 (meters)                     GEOID18
 KA1366  DYNAMIC HEIGHT  -        172.259 (meters)      565.15  (feet) COMP
 KA1366  MODELED GRAVITY -    980,057.3   (mgal)                       NAVD 88
 KA1366
 KA1366  VERT ORDER      -  SECOND    CLASS 0
 KA1366
 KA1366.The horizontal coordinates were scaled from a map and have
 KA1366.an estimated accuracy of +/- 6 seconds.
 KA1366
 KA1366.The orthometric height was determined by differential leveling and
 KA1366.adjusted by the NATIONAL GEODETIC SURVEY
 KA1366.in June 1991.
 KA1366
 KA1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1366.GEOID18 height accuracy estimate available here.
 KA1366
 KA1366.Click photographs - Photos may exist for this station.
 KA1366
 KA1366.The dynamic height is computed by dividing the NAVD 88
 KA1366.geopotential number by the normal gravity value computed on the
 KA1366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1366.degrees latitude (g = 980.6199 gals.).
 KA1366
 KA1366.The modeled gravity was interpolated from observed gravity values.
 KA1366
 KA1366;                    North         East    Units  Estimated Accuracy
 KA1366;SPC IL E     -   305,710.      363,580.      MT  (+/- 180 meters Scaled)
 KA1366
 KA1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ487634(NAD 83)
 KA1366
 KA1366                          SUPERSEDED SURVEY CONTROL
 KA1366
 KA1366  NGVD 29 (??/??/92)  172.448  (m)          565.77   (f) ADJ UNCH    2 0
 KA1366
 KA1366.Superseded values are not recommended for survey control.
 KA1366
 KA1366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1366.See file dsdata.pdf to determine how the superseded data were derived.
 KA1366
 KA1366_MARKER: DZ = AZIMUTH MARK DISK
 KA1366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1366_STAMPING: CROOKED 1959
 KA1366_MARK LOGO: CGS
 KA1366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1366+STABILITY: SURFACE MOTION
 KA1366
 KA1366  HISTORY     - Date     Condition        Report By
 KA1366  HISTORY     - 1959     MONUMENTED       CGS
 KA1366  HISTORY     - 1960     GOOD             CGS
 KA1366  HISTORY     - 1967     GOOD             CGS
 KA1366  HISTORY     - 19971019 MARK NOT FOUND   USPSQD
 KA1366  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1366
 KA1366                          STATION DESCRIPTION
 KA1366
 KA1366'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1366'5.5 MI E FROM MARSHALL.
 KA1366'5.5 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1366'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, ABOUT 0.1 MILE
 KA1366'EAST OF THE JUNCTION OF A GRAVEL ROAD SOUTH, ABOUT 0.1 MILE
 KA1366'WEST OF A CONCRETE BOX CULVERT, 173 FEET SOUTH OF THE CENTER
 KA1366'LINE OF THE HIGHWAY, 38 1/2 FEET SOUTH OF THE CENTER LINE OF
 KA1366'OLD U.S. HIGHWAY 40, 1 1/2 FEET NORTH OF A FENCE, 10 FEET
 KA1366'SOUTH-SOUTHEAST OF THE FOURTH TELEPHONE POLE EAST OF THE GRAVEL
 KA1366'ROAD SOUTH, 1.5 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 KA1366'LEVEL WITH THE OLD HIGHWAY AND SET IN THE TOP OF A CONCRETE
 KA1366'POST PROJECTING 3 INCHES.
 KA1366
 KA1366                          STATION RECOVERY (1967)
 KA1366
 KA1366'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1366'RECOVERED IN GOOD CONDITION.
 KA1366
 KA1366                          STATION RECOVERY (1997)
 KA1366
 KA1366'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1366'MARK NOT FOUND.
 KA1366
 KA1366                          STATION RECOVERY (2005)
 KA1366
 KA1366'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1366'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1363 ***********************************************************************
 KA1363  DESIGNATION -  CROOKED RM 1
 KA1363  PID         -  KA1363
 KA1363  STATE/COUNTY-  IL/CLARK
 KA1363  COUNTRY     -  US
 KA1363  USGS QUAD   -  DENNISON (2018)
 KA1363
 KA1363                         *CURRENT SURVEY CONTROL
 KA1363  ______________________________________________________________________
 KA1363* NAD 83(1986) POSITION- 39 25 14.90   (N) 087 35 27.05   (W)   HD_HELD1
 KA1363* NAVD 88 ORTHO HEIGHT -   172.112 (meters)      564.67  (feet) ADJUSTED
 KA1363  ______________________________________________________________________
 KA1363  GEOID HEIGHT    -        -32.384 (meters)                     GEOID18
 KA1363  DYNAMIC HEIGHT  -        172.015 (meters)      564.35  (feet) COMP
 KA1363  MODELED GRAVITY -    980,057.4   (mgal)                       NAVD 88
 KA1363
 KA1363  VERT ORDER      -  SECOND    CLASS 0
 KA1363
 KA1363.The horizontal coordinates were determined by differentially corrected
 KA1363.hand held GPS observations or other comparable positioning techniques
 KA1363.and have an estimated accuracy of +/- 3 meters.
 KA1363
 KA1363.The orthometric height was determined by differential leveling and
 KA1363.adjusted by the NATIONAL GEODETIC SURVEY
 KA1363.in June 1991.
 KA1363
 KA1363.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1363.GEOID18 height accuracy estimate available here.
 KA1363
 KA1363.Click photographs - Photos may exist for this station.
 KA1363
 KA1363.The dynamic height is computed by dividing the NAVD 88
 KA1363.geopotential number by the normal gravity value computed on the
 KA1363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1363.degrees latitude (g = 980.6199 gals.).
 KA1363
 KA1363.The modeled gravity was interpolated from observed gravity values.
 KA1363
 KA1363;                    North         East    Units  Estimated Accuracy
 KA1363;SPC IL E     -   305,957.6     363,934.9     MT  (+/- 3 meters HH1 GPS) 
 KA1363
 KA1363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4914163642(NAD 83)
 KA1363
 KA1363                          SUPERSEDED SURVEY CONTROL
 KA1363
 KA1363  NGVD 29 (??/??/92)  172.204  (m)          564.97   (f) ADJ UNCH    2 0
 KA1363
 KA1363.Superseded values are not recommended for survey control.
 KA1363
 KA1363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1363.See file dsdata.pdf to determine how the superseded data were derived.
 KA1363
 KA1363_MARKER: DR = REFERENCE MARK DISK
 KA1363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1363_STAMPING: CROOKED NO 1 1959
 KA1363_MARK LOGO: CGS
 KA1363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1363+STABILITY: SURFACE MOTION
 KA1363_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1363+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1363
 KA1363  HISTORY     - Date     Condition        Report By
 KA1363  HISTORY     - 1959     MONUMENTED       CGS
 KA1363  HISTORY     - 1960     GOOD             CGS
 KA1363  HISTORY     - 1967     GOOD             CGS
 KA1363  HISTORY     - 19971019 GOOD             USPSQD
 KA1363  HISTORY     - 20050209 GOOD             ILDT
 KA1363
 KA1363                          STATION DESCRIPTION
 KA1363
 KA1363'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1363'5.8 MI E FROM MARSHALL.
 KA1363'5.75 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1363'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, AT THE JUNCTION
 KA1363'OF A GRAVEL ROAD SOUTH AND THE JUNCTION OF A FARM DRIVE NORTH
 KA1363'TO FARM BUILDINGS, 57 FEET EAST OF THE CENTER LINE OF THE DRIVE,
 KA1363'105 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT SOUTH
 KA1363'OF A FENCE, 29 1/2 FEET EAST-NORTHEAST OF A POWER POLE, 48 1/2
 KA1363'FEET EAST OF THE EAST END OF A BOARD GATE, 28.9 FEET EAST OF
 KA1363'TRIANGULATION STATION CROOKED, 28.5 FEET EAST OF A METAL
 KA1363'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE DRIVE AND SET
 KA1363'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1363
 KA1363                          STATION RECOVERY (1967)
 KA1363
 KA1363'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1363'RECOVERED IN GOOD CONDITION.
 KA1363
 KA1363                          STATION RECOVERY (1997)
 KA1363
 KA1363'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1363'RECOVERED IN GOOD CONDITION.
 KA1363
 KA1363                          STATION RECOVERY (2005)
 KA1363
 KA1363'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1365 ***********************************************************************
 KA1365  DESIGNATION -  CROOKED RM 2
 KA1365  PID         -  KA1365
 KA1365  STATE/COUNTY-  IL/CLARK
 KA1365  COUNTRY     -  US
 KA1365  USGS QUAD   -  DENNISON (2018)
 KA1365
 KA1365                         *CURRENT SURVEY CONTROL
 KA1365  ______________________________________________________________________
 KA1365* NAD 83(1986) POSITION- 39 25 14.72   (N) 087 35 27.59   (W)   HD_HELD1
 KA1365* NAVD 88 ORTHO HEIGHT -   172.012 (meters)      564.34  (feet) ADJUSTED
 KA1365  ______________________________________________________________________
 KA1365  GEOID HEIGHT    -        -32.384 (meters)                     GEOID18
 KA1365  DYNAMIC HEIGHT  -        171.915 (meters)      564.02  (feet) COMP
 KA1365  MODELED GRAVITY -    980,057.4   (mgal)                       NAVD 88
 KA1365
 KA1365  VERT ORDER      -  SECOND    CLASS 0
 KA1365
 KA1365.The horizontal coordinates were determined by differentially corrected
 KA1365.hand held GPS observations or other comparable positioning techniques
 KA1365.and have an estimated accuracy of +/- 3 meters.
 KA1365
 KA1365.The orthometric height was determined by differential leveling and
 KA1365.adjusted by the NATIONAL GEODETIC SURVEY
 KA1365.in June 1991.
 KA1365
 KA1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1365.GEOID18 height accuracy estimate available here.
 KA1365
 KA1365.Click photographs - Photos may exist for this station.
 KA1365
 KA1365.The dynamic height is computed by dividing the NAVD 88
 KA1365.geopotential number by the normal gravity value computed on the
 KA1365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1365.degrees latitude (g = 980.6199 gals.).
 KA1365
 KA1365.The modeled gravity was interpolated from observed gravity values.
 KA1365
 KA1365;                    North         East    Units  Estimated Accuracy
 KA1365;SPC IL E     -   305,951.9     363,922.1     MT  (+/- 3 meters HH1 GPS) 
 KA1365
 KA1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4912863636(NAD 83)
 KA1365
 KA1365                          SUPERSEDED SURVEY CONTROL
 KA1365
 KA1365  NGVD 29 (??/??/92)  172.104  (m)          564.64   (f) ADJ UNCH    2 0
 KA1365
 KA1365.Superseded values are not recommended for survey control.
 KA1365
 KA1365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1365.See file dsdata.pdf to determine how the superseded data were derived.
 KA1365
 KA1365_MARKER: DR = REFERENCE MARK DISK
 KA1365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1365_STAMPING: CROOKED NO 2 1959
 KA1365_MARK LOGO: CGS
 KA1365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1365+STABILITY: SURFACE MOTION
 KA1365_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1365+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1365
 KA1365  HISTORY     - Date     Condition        Report By
 KA1365  HISTORY     - 1959     MONUMENTED       CGS
 KA1365  HISTORY     - 1960     GOOD             CGS
 KA1365  HISTORY     - 1967     GOOD             CGS
 KA1365  HISTORY     - 19971019 GOOD             USPSQD
 KA1365  HISTORY     - 20050209 GOOD             ILDT
 KA1365
 KA1365                          STATION DESCRIPTION
 KA1365
 KA1365'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1365'5.8 MI E FROM MARSHALL.
 KA1365'5.75 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1365'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, AT THE JUNCTION
 KA1365'OF A GRAVEL ROAD SOUTH AND THE JUNCTION OF A DRIVE NORTH TO
 KA1365'FARM BUILDINGS, 105 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 KA1365'11 FEET EAST OF THE CENTER LINE OF THE DRIVE, 1 FOOT SOUTH OF
 KA1365'A FENCE, 18 1/2 FEET WEST-NORTHWEST OF A POWER POLE, 1 1/2 FEET
 KA1365'EAST OF THE EAST END OF A BOARD GATE, 17.6 FEET WEST OF A
 KA1365'METAL WITNESS POST, 17.8 FEET WEST OF TRIANGULATION STATION
 KA1365'CROOKED, ABOUT 1 FOOT ABOVE THE LEVEL OF THE DRIVE AND SET
 KA1365'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KA1365
 KA1365                          STATION RECOVERY (1967)
 KA1365
 KA1365'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1365'RECOVERED IN GOOD CONDITION.
 KA1365
 KA1365                          STATION RECOVERY (1997)
 KA1365
 KA1365'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1365'RECOVERED IN GOOD CONDITION.
 KA1365
 KA1365                          STATION RECOVERY (2005)
 KA1365
 KA1365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1098 ***********************************************************************
 MF1098  DESIGNATION -  CROSS
 MF1098  PID         -  MF1098
 MF1098  STATE/COUNTY-  IL/BUREAU
 MF1098  COUNTRY     -  US
 MF1098  USGS QUAD   -  BUDA NE (2018)
 MF1098
 MF1098                         *CURRENT SURVEY CONTROL
 MF1098  ______________________________________________________________________
 MF1098* NAD 83(1997) POSITION- 41 23 14.65640(N) 089 31 11.78143(W)   ADJUSTED
 MF1098* NAVD 88 ORTHO HEIGHT -   203.392 (meters)      667.30  (feet) ADJUSTED
 MF1098  ______________________________________________________________________
 MF1098  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF1098  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 MF1098  DYNAMIC HEIGHT  -        203.309 (meters)      667.02  (feet) COMP
 MF1098  MODELED GRAVITY -    980,212.4   (mgal)                       NAVD 88
 MF1098
 MF1098  HORZ ORDER      -  SECOND
 MF1098  VERT ORDER      -  SECOND    CLASS 0
 MF1098
 MF1098.The horizontal coordinates were established by classical geodetic methods
 MF1098.and adjusted by the National Geodetic Survey in October 1999.
 MF1098
 MF1098.The orthometric height was determined by differential leveling and
 MF1098.adjusted by the NATIONAL GEODETIC SURVEY
 MF1098.in June 1991.
 MF1098
 MF1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1098.GEOID18 height accuracy estimate available here.
 MF1098
 MF1098.Click photographs - Photos may exist for this station.
 MF1098
 MF1098.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1098
 MF1098.The dynamic height is computed by dividing the NAVD 88
 MF1098.geopotential number by the normal gravity value computed on the
 MF1098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1098.degrees latitude (g = 980.6199 gals.).
 MF1098
 MF1098.The modeled gravity was interpolated from observed gravity values.
 MF1098
 MF1098. The following values were computed from the NAD 83(1997) position.
 MF1098
 MF1098;                    North         East     Units Scale Factor Converg.
 MF1098;SPC IL W     -   524,249.069   754,089.650   MT  0.99997717   +0 25 39.3
 MF1098;SPC IL W     - 1,719,973.82  2,474,042.46   sFT  0.99997717   +0 25 39.3
 MF1098;UTM  16      - 4,584,828.433   289,306.332   MT  1.00014635   -1 39 60.0
 MF1098
 MF1098!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1098!SPC IL W     -   0.99997329  x   0.99997717  =   0.99995046
 MF1098!UTM  16      -   0.99997329  x   1.00014635  =   1.00011964
 MF1098
 MF1098:                Primary Azimuth Mark                     Grid Az
 MF1098:SPC IL W     -  WYANET MUNICIPAL TANK                    245 33 06.9
 MF1098:UTM  16      -  WYANET MUNICIPAL TANK                    247 38 46.2
 MF1098
 MF1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8930684828(NAD 83)
 MF1098
 MF1098|---------------------------------------------------------------------|
 MF1098| PID    Reference Object                     Distance      Geod. Az  |
 MF1098|                                                           dddmmss.s |
 MF1098| MF1100 CROSS RM 2                           19.442 METERS 06417     |
 MF1098| MF1665 PRINCETON MUNICIPAL TANK            APPROX. 4.9 KM 1053424.8 |
 MF1098| MF1663 PRINCETON ILL VAL ELEC RAD MST      APPROX. 3.2 KM 1235454.0 |
 MF1098| MF1672 WYANET MUNICIPAL TANK               APPROX. 5.9 KM 2455846.2 |
 MF1098| MF1099 CROSS RM 1                           19.552 METERS 34404     |
 MF1098|---------------------------------------------------------------------|
 MF1098
 MF1098                          SUPERSEDED SURVEY CONTROL
 MF1098
 MF1098  NAD 83(1986)-  41 23 14.66211(N)    089 31 11.78735(W) AD(       ) 2
 MF1098  NAD 27      -  41 23 14.53430(N)    089 31 11.45810(W) AD(       ) 2
 MF1098  NGVD 29 (??/??/92)  203.471  (m)          667.55   (f) ADJ UNCH    2 0
 MF1098  NGVD 29             203.47   (m)          667.6    (f) LEVELING    3  
 MF1098
 MF1098.Superseded values are not recommended for survey control.
 MF1098
 MF1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1098.See file dsdata.pdf to determine how the superseded data were derived.
 MF1098
 MF1098_MARKER: DS = TRIANGULATION STATION DISK
 MF1098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1098_STAMPING: CROSS 1958
 MF1098_MARK LOGO: CGS
 MF1098_PROJECTION: PROJECTING 5 CENTIMETERS
 MF1098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1098+STABILITY: SURFACE MOTION
 MF1098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1098+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2001
 MF1098
 MF1098  HISTORY     - Date     Condition        Report By
 MF1098  HISTORY     - 1958     MONUMENTED       CGS
 MF1098  HISTORY     - 1959     GOOD             CGS
 MF1098  HISTORY     - 19951202 GOOD             USPSQD
 MF1098  HISTORY     - 20010516 GOOD             USPSQD
 MF1098  HISTORY     - 20051012 GOOD             USPSQD
 MF1098
 MF1098                          STATION DESCRIPTION
 MF1098
 MF1098'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (RWE)
 MF1098'THE STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF WYANET
 MF1098'AND ABOUT 3 MILES NORTHWEST OF PRINCETON.  IT IS 79 FEET NORTHEAST
 MF1098'OF CENTER OF RAILROAD CROSSING, 47 FEET EAST OF THE CENTER OF
 MF1098'ROAD, 18 FEET EAST OF TRIANGLE-BLAZED TELEPHONE POLE AND 1-1/2
 MF1098'FEET NORTH OF FENCE LINE.  THE MARK IS A STANDARD TRIANGULATION
 MF1098'STATION MARK DISK SET IN A 12 X 12 INCH CONCRETE POST PROJECTING
 MF1098'ABOUT 2 INCHES AND THE DISK IS STAMPED CROSS 1958.
 MF1098'
 MF1098'REFERENCE MARK NO. 1 IS 68 FEET NORTH OF TRIANGLE-BLAZED
 MF1098'TELEPHONE POLE, 59 FEET SOUTH OF A TELEPHONE POLE AND 26 FEET EAST
 MF1098'OF THE CENTER OF ROAD.  THE MARK IS A STANDARD REFERENCE MARK
 MF1098'DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST, WHICH IS SET
 MF1098'FLUSH WITH THE SURFACE OF GROUND AND THE DISK IS STAMPED CROSS
 MF1098'NO 1 1958.
 MF1098'
 MF1098'REFERENCE MARK NO. 2 IS 82 FEET EAST OF TRIANGLE-BLAZED TELEPHONE
 MF1098'POLE, 34 FEET NORTH OF THE NORTH RAIL OF RAILROAD TRACKS AND
 MF1098'1-1/2 FEET NORTH OF FENCE LINE.  THE MARK IS A STANDARD
 MF1098'REFERENCE MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST,
 MF1098'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 MF1098'IS STAMPED CROSS NO 2 1958.
 MF1098'
 MF1098'THE DISTANCE FROM R.M. NO. 1 TO R.M. NO. 2 IS 82.43 FEET OR
 MF1098'25.125 METERS.
 MF1098'
 MF1098'TO REACH THE STATION FROM THE RAILROAD DEPOT IN WYANET, GO
 MF1098'EAST ON U.S. HIGHWAY 6 FOR 1.8 MILES TO CROSSROADS, TURN LEFT
 MF1098'AND GO NORTH ON HARD SURFACED ROAD FOR 0.85 MILE TO RAILROAD
 MF1098'CROSSING, CONTINUE NORTH FOR 0.15 MILE TO CROSSROADS.  TURN
 MF1098'RIGHT AND GO EAST ON GRAVEL ROAD FOR 1.45 MILES TO SIDE ROAD
 MF1098'LEFT, TURN LEFT AND GO NORTH ON GRAVEL ROAD FOR 0.6 MILE TO
 MF1098'RAILROAD CROSSING AND THE STATION AS DESCRIBED.
 MF1098'
 MF1098'NOTE--NO AZIMUTH MARK WAS ESTABLISHED.
 MF1098
 MF1098                          STATION RECOVERY (1959)
 MF1098
 MF1098'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF1098'4.8 MI NE FROM WYANET.
 MF1098'ABOUT 1.8 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1098'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.0
 MF1098'MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.5 MILES EAST ALONG
 MF1098'A GRAVEL ROAD, 0.55 MILES NORTH ALONG A GRAVEL ROAD, AT A
 MF1098'RAILROAD CROSSING, 34 FEET NORTH OF THE NORTH RAIL, 43 FEET
 MF1098'EAST OF THE CENTER LINE OF THE ROAD, 17 FEET EAST OF A
 MF1098'TELEPHONE POLE, 2 FEET NORTH OF FENCE LINE, ABOUT 1 FOOT BELOW
 MF1098'THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF1098'2 INCHES.
 MF1098
 MF1098                          STATION RECOVERY (1995)
 MF1098
 MF1098'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1098'RECOVERED IN GOOD CONDITION.
 MF1098
 MF1098                          STATION RECOVERY (2001)
 MF1098
 MF1098'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1098'.
 MF1098
 MF1098                          STATION RECOVERY (2005)
 MF1098
 MF1098'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1098'RM 1 NO DISK
 MF1098'RM 2 PULLED FROM GROUND. NO DISC LOCATED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2035 ***********************************************************************
 LC2035  DESIGNATION -  CROSS
 LC2035  PID         -  LC2035
 LC2035  STATE/COUNTY-  IL/PEORIA
 LC2035  COUNTRY     -  US
 LC2035  USGS QUAD   -  GLASFORD (2018)
 LC2035
 LC2035                         *CURRENT SURVEY CONTROL
 LC2035  ______________________________________________________________________
 LC2035* NAD 83(1997) POSITION- 40 33 56.02251(N) 089 51 10.14511(W)   ADJUSTED
 LC2035* NAVD 88 ORTHO HEIGHT -   185.36  (+/-2cm)      608.1   (feet) VERTCON3
 LC2035  ______________________________________________________________________
 LC2035  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 LC2035  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 LC2035  HORZ ORDER      -  FIRST
 LC2035  VERT ORDER      -  THIRD ? (See Below)
 LC2035
 LC2035.The horizontal coordinates were established by classical geodetic methods
 LC2035.and adjusted by the National Geodetic Survey in October 1999.
 LC2035
 LC2035.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2035.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2035
 LC2035.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2035.GEOID18 height accuracy estimate available here.
 LC2035
 LC2035.The vertical order pertains to the NGVD 29 superseded value.
 LC2035
 LC2035.Click photographs - Photos may exist for this station.
 LC2035
 LC2035.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2035
 LC2035. The following values were computed from the NAD 83(1997) position.
 LC2035
 LC2035;                    North         East     Units Scale Factor Converg.
 LC2035;SPC IL W     -   432,831.465   726,576.783   MT  0.99994987   +0 12 14.8
 LC2035;SPC IL W     - 1,420,047.90  2,383,777.33   sFT  0.99994987   +0 12 14.8
 LC2035;UTM  16      - 4,494,443.932   258,489.630   MT  1.00031801   -1 51 22.1
 LC2035
 LC2035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2035!SPC IL W     -   0.99997610  x   0.99994987  =   0.99992597
 LC2035!UTM  16      -   0.99997610  x   1.00031801  =   1.00029410
 LC2035
 LC2035:                Primary Azimuth Mark                     Grid Az
 LC2035:SPC IL W     -  CROSS AZ MK                              177 57 43.2
 LC2035:UTM  16      -  CROSS AZ MK                              180 01 20.1
 LC2035
 LC2035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5848994443(NAD 83)
 LC2035
 LC2035|---------------------------------------------------------------------|
 LC2035| PID    Reference Object                     Distance      Geod. Az  |
 LC2035|                                                           dddmmss.s |
 LC2035| CI6864 CROSS RM 1                           31.638 METERS 02909     |
 LC2035| LC2021 PEORIA COUNTY HOME TANK             APPROX.18.8 KM 0413919.8 |
 LC2035| LC2024 PEORIA COUNTY HOME STACK            APPROX.18.7 KM 0414835.7 |
 LC2035| LC2038 GLASFORD MUNICIPAL TANK             APPROX. 3.5 KM 0792620.7 |
 LC2035| CI6866 CROSS RM 3                           27.572 METERS 13522     |
 LC2035| CI6865 CROSS RM 2                           23.125 METERS 13944     |
 LC2035| CI6863 CROSS AZ MK                                        1780958.0 |
 LC2035| LD0703 CANTON INTL HARVESTER CO TANK       APPROX.15.1 KM 2643610.0 |
 LC2035| LD0705 CANTON INTL HARVESTER CO TWR        APPROX.15.1 KM 2644200.5 |
 LC2035| LD0707 CANTON INTL HARVESTER CO STK        APPROX.15.1 KM 2644948.4 |
 LC2035| LD0706 CANTON MUNICIPAL TANK               APPROX.15.3 KM 2653507.8 |
 LC2035| LD0704 CANTON CEN ILL PUB SERV CO STK      APPROX.15.2 KM 2653851.0 |
 LC2035| LD0702 NORRIS FARMERS ELEV GRAIN ELEV      APPROX.16.6 KM 2935157.2 |
 LC2035| LC2039 FARMINGTON MUNICIPAL TANK           APPROX.18.9 KM 3212219.4 |
 LC2035|---------------------------------------------------------------------|
 LC2035
 LC2035                          SUPERSEDED SURVEY CONTROL
 LC2035
 LC2035  NAD 83(1996)-  40 33 56.03104(N)    089 51 10.14562(W) AD(       ) 1
 LC2035  NAD 83(1986)-  40 33 56.03050(N)    089 51 10.14373(W) AD(       ) 1
 LC2035  NAD 27      -  40 33 55.89100(N)    089 51 09.74700(W) AD(       ) 1
 LC2035  NGVD 29             185.46   (m)          608.5    (f) LEVELING    3  
 LC2035
 LC2035.Superseded values are not recommended for survey control.
 LC2035
 LC2035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2035.See file dsdata.pdf to determine how the superseded data were derived.
 LC2035
 LC2035_MARKER: DS = TRIANGULATION STATION DISK
 LC2035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2035_STAMPING: CROSS 1935
 LC2035_MARK LOGO: CGS
 LC2035_PROJECTION: FLUSH
 LC2035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2035+STABILITY: SURFACE MOTION
 LC2035
 LC2035  HISTORY     - Date     Condition        Report By
 LC2035  HISTORY     - 1935     MONUMENTED       CGS
 LC2035  HISTORY     - 1964     SEE DESCRIPTION  CGS
 LC2035  HISTORY     - 1965     SEE DESCRIPTION  CGS
 LC2035  HISTORY     - 19990221 GOOD             USPSQD
 LC2035
 LC2035                          STATION DESCRIPTION
 LC2035
 LC2035'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2035'THIS STATION IS ABOUT 9 MILES E OF CANTON, ABOUT 2 MILES WSW
 LC2035'OF GLASFORD, IN THE NE 1/4 SEC. 30, T 7 N, R 6 E, ON FARM
 LC2035'OWNED BY THE JOHN FRIESS ESTATE AND OCCUPIED BY RUSSELL CROSS.
 LC2035'IT IS IN THE E END AND NEAR THE NE CORNER OF A SMALL
 LC2035'RECTANGULAR-SHAPED ORCHARD, ABOUT 200 YARDS ENE OF THE HOUSE,
 LC2035'51 FEET S OF CENTER LINE OF THE LANE THAT LEADS W TO THE
 LC2035'HOUSE, 41 FEET S OF THE N ORCHARD FENCE, 32 FEET W OF CENTER
 LC2035'LINE OF N-S SECTION LINE (DIRT) ROAD, 14 FEET W OF THE E
 LC2035'ORCHARD (RIGHT-OF-WAY) FENCE, 48 FEET NNW OF THE LONE 30-INCH
 LC2035'SYCAMORE TREE THAT STANDS IN SE CORNER OF ORCHARD, AND 38
 LC2035'FEET SSE OF THE 10-INCH CHERRY TREE THAT STANDS ON N SIDE
 LC2035'OF ORCHARD.  MARK IS FLUSH WITH THE SURFACE.
 LC2035'
 LC2035'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC2035'BRONZE DISKS SET IN CONCRETE.
 LC2035'
 LC2035'REFERENCE MARK NO. 1 IS NNE OF STATION, 36 FEET N OF CENTER
 LC2035'LINE OF THE E-W SECTION LINE ROAD, 17 FEET E OF CENTER LINE
 LC2035'OF THE N-S SECTION LINE ROAD, 10 FEET N OF THE SW CORNER
 LC2035'POST, 1 FOOT W OF THE RIGHT-OF-WAY FENCE.  PROJECTING 3 INCHES.
 LC2035'
 LC2035'REFERENCE MARK NO. 2 IS SE OF STATION, 18 FEET E OF CENTER
 LC2035'LINE OF THE N-S SECTION LINE ROAD, 40 FEET ESE OF THE 30-INCH
 LC2035'SYCAMORE TREE, 112 FEET S OF CENTER LINE OF THE E-W SECTION
 LC2035'LINE ROAD, AND 148.47 FEET S OF REFERENCE MARK NO. 1.  MARK
 LC2035'PROJECTS 3 INCHES.
 LC2035'
 LC2035'AZIMUTH MARK IS S OF STATION, 18 FEET E OF CENTER LINE OF THE
 LC2035'N-S SECTION LINE (DIRT) ROAD, 1 FOOT W OF THE RIGHT-OF-WAY
 LC2035'FENCE, 32 FEET SSE OF THE 30-INCH OAK TREE THAT STANDS IN
 LC2035'THE ROAD.  FLUSH WITH THE SURFACE.
 LC2035'
 LC2035'TO REACH FROM THE W EDGE OF GLASFORD, GO S ON STATE HIGHWAY
 LC2035'175, 0.5 MILE TO A GRADED DIRT ROAD LEADING W AT A POINT
 LC2035'ABOUT 50 YARDS S OF THE GLASFORD CITY LIMIT SIGN, THENCE
 LC2035'W ON GRADED DIRT ROAD 2.0 MILES TO THE STATION IN THE SW
 LC2035'CORNER OF THE INTERSECTION.
 LC2035'
 LC2035'A 90 FOOT TOWER WAS BUILT BUT AN 80 FOOT TOWER WOULD HAVE
 LC2035'CLEARED ALL LINES.
 LC2035
 LC2035                          STATION RECOVERY (1964)
 LC2035
 LC2035'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (ERL)
 LC2035'STATION FOUND WITH TOP BROKEN OUT OF CONCRETE - NO DISK.
 LC2035'R.M. 1 RECOVERED IN GOOD CONDITION.  R.M. 2 AND AZIMUTH MARK
 LC2035'HAVE BEEN REMOVED BY ROAD CONSTRUCTION.
 LC2035
 LC2035                          STATION RECOVERY (1965)
 LC2035
 LC2035'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LC2035'THE TOP HAD BEEN BROKEN OFF THE SURFACE STATION MARK AND THE
 LC2035'DISK HAD BEEN REMOVED FROM THE CONCRETE.  CONDITIONS DID
 LC2035'NOT PERMIT THE REMOVAL OF THE STATION MARK SO THE STATION
 LC2035'WAS REPLACED BY SETTING A NEW STATION MARK DISK IN A DRILL HOLE
 LC2035'IN THE CENTER OF THE CONCRETE POST.
 LC2035'
 LC2035'R.M. NO. 2 AND THE AZIMUTH MARK HAD BEEN DESTROYED BY ROAD
 LC2035'CONSTRUCTION.  ONE NEW REFERENCE MARK WAS SET BUT THE AZIMUTH
 LC2035'MARK WAS NOT REPLACED AT THIS TIME AS NO OBJECTS WERE VISIBLE
 LC2035'FROM THE GROUND.
 LC2035'
 LC2035'THE STATION MARK, IS ABOUT FLUSH WITH THE GROUND AND THE
 LC2035'DISK IS STAMPED CROSS 1935 1965.  IT IS 62 FEET SOUTH OF A
 LC2035'FENCE CORNER, 31 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 LC2035'ROAD, 2 FEET SOUTH OF A METAL WITNESS POST AND 1 FOOT EAST
 LC2035'OF A NORTH-SOUTH FENCE LINE.
 LC2035'
 LC2035'R.M. NO. 1 IS 36 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 LC2035'ROAD, 19 FEET EAST OF THE CENTER OF A GRAVELED ROAD, 10
 LC2035'FEET NORTH OF A FENCE CORNER AND 1 FOOT WEST OF A FENCE.  THE
 LC2035'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED CROSS NO 1
 LC2035'1935.
 LC2035'
 LC2035'R.M. NO. 3 IS 81 FEET SOUTH OF A POWER POLE AND JOG IN FENCE LINE,
 LC2035'33 FEET EAST OF THE CENTERLINE OF THE ROAD AND 1 FOOT WEST OF
 LC2035'A NORTH-SOUTH FENCE LINE.  THE MARK IS ABOUT FLUSH AND THE
 LC2035'DISK IS STAMPED CROSS NO 3 1935 1965.
 LC2035'
 LC2035'TO REACH FROM THE WEST EDGE OF GLASFORD, GO SOUTH ON STATE
 LC2035'HIGHWAY 175 FOR 0.5 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND
 LC2035'GO WEST FOR 2.0 MILES TO A T-INTERSECTION AND STATION AS
 LC2035'DESCRIBED.
 LC2035
 LC2035                          STATION RECOVERY (1999)
 LC2035
 LC2035'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1746 ***********************************************************************
 JB1746  DESIGNATION -  CROSS
 JB1746  PID         -  JB1746
 JB1746  STATE/COUNTY-  IL/HAMILTON
 JB1746  COUNTRY     -  US
 JB1746  USGS QUAD   -  DAHLGREN (2018)
 JB1746
 JB1746                         *CURRENT SURVEY CONTROL
 JB1746  ______________________________________________________________________
 JB1746* NAD 83(1997) POSITION- 38 11 34.50958(N) 088 38 46.72677(W)   ADJUSTED
 JB1746* NAVD 88 ORTHO HEIGHT -   174.    (meters)      571.    (feet) SCALED
 JB1746  ______________________________________________________________________
 JB1746  GEOID HEIGHT    -        -30.163 (meters)                     GEOID18
 JB1746  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 JB1746  HORZ ORDER      -  SECOND
 JB1746
 JB1746.The horizontal coordinates were established by classical geodetic methods
 JB1746.and adjusted by the National Geodetic Survey in October 1999.
 JB1746
 JB1746.The orthometric height was scaled from a topographic map.
 JB1746
 JB1746.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1746.GEOID18 height accuracy estimate available here.
 JB1746
 JB1746.Click photographs - Photos may exist for this station.
 JB1746
 JB1746.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1746
 JB1746. The following values were computed from the NAD 83(1997) position.
 JB1746
 JB1746;                    North         East     Units Scale Factor Converg.
 JB1746;SPC IL E     -   169,434.336   272,583.050   MT  0.99998425   -0 11 36.7
 JB1746;SPC IL E     -   555,885.82    894,299.56   sFT  0.99998425   -0 11 36.7
 JB1746;UTM  16      - 4,228,501.029   355,832.875   MT  0.99985597   -1 01 05.2
 JB1746
 JB1746!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1746!SPC IL E     -   0.99997745  x   0.99998425  =   0.99996170
 JB1746!UTM  16      -   0.99997745  x   0.99985597  =   0.99983342
 JB1746
 JB1746:                Primary Azimuth Mark                     Grid Az
 JB1746:SPC IL E     -  CROSS AZ MK                              187 09 49.4
 JB1746:UTM  16      -  CROSS AZ MK                              187 59 17.9
 JB1746
 JB1746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5583228501(NAD 83)
 JB1746
 JB1746|---------------------------------------------------------------------|
 JB1746| PID    Reference Object                     Distance      Geod. Az  |
 JB1746|                                                           dddmmss.s |
 JB1746| CI4196 CROSS RM 1                           28.420 METERS 06152     |
 JB1746| CI4195 CROSS AZ MK                                        1865812.7 |
 JB1746| JB1745 DAHLGREN RADIO STA 371 TWR          APPROX. 5.0 KM 2283545.0 |
 JB1746| CI4197 CROSS RM 2                           27.838 METERS 31945     |
 JB1746|---------------------------------------------------------------------|
 JB1746
 JB1746                          SUPERSEDED SURVEY CONTROL
 JB1746
 JB1746  NAD 83(1993)-  38 11 34.52059(N)    088 38 46.72576(W) AD(       ) 2
 JB1746  NAD 83(1986)-  38 11 34.52288(N)    088 38 46.72712(W) AD(       ) 2
 JB1746  NAD 27      -  38 11 34.34747(N)    088 38 46.52425(W) AD(       ) 2
 JB1746
 JB1746.Superseded values are not recommended for survey control.
 JB1746
 JB1746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1746.See file dsdata.pdf to determine how the superseded data were derived.
 JB1746
 JB1746_MARKER: DS = TRIANGULATION STATION DISK
 JB1746_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1746_STAMPING: CROSS 1961
 JB1746_MARK LOGO: CGS
 JB1746_PROJECTION: FLUSH
 JB1746_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1746+STABILITY: SURFACE MOTION
 JB1746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1746+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB1746
 JB1746  HISTORY     - Date     Condition        Report By
 JB1746  HISTORY     - 1961     MONUMENTED       CGS
 JB1746  HISTORY     - 20060114 GOOD             LAMAC
 JB1746  HISTORY     - 20090203 GOOD             ILDT
 JB1746  HISTORY     - 20101112 MARK NOT FOUND   ILDT
 JB1746
 JB1746                          STATION DESCRIPTION
 JB1746
 JB1746'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1746'THE STATION IS ABOUT 9 MILES NORTHWEST OF MCLEANSBORO, ABOUT 2 MILES
 JB1746'EAST OF DAHLGREN, IN THE NORTHWEST .25 OF SEC 10, T 4 S, R 5 E, AND ON
 JB1746'THE PROPERTY OF MR FENTON CROSS.
 JB1746'
 JB1746'IT IS 88 FEET SOUTH OF THE SOUTH SIDE OF A BARN, 83 FEET WEST OF THE
 JB1746'SOUTHWEST CORNER OF A PORCH ON A FRAME HOUSE, 16 FEET SOUTHEAST OF AN
 JB1746'8 INCH CEDAR TREE, 4 FEET EAST OF A WITNESS POST AND 3 FEET EAST OF A
 JB1746'WEST GATE POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED CROSS
 JB1746'1961.
 JB1746'
 JB1746'TO REACH THE STATION FROM THE POST OFFICE IN DAHLGREN, GO SOUTHEAST ON
 JB1746'U S HIGHWAY 460 FOR 0.1 MILE TO A DIAGONAL CROSSROAD.  TURN LEFT AND
 JB1746'GO EAST ON A PAVED ROAD FOR 2.0 MILES TO A CROSSROAD.  TURN RIGHT AND
 JB1746'GO SOUTH ON A PAVED ROAD FOR 0.35 MILE TO A DRIVEWAY LEFT.  TURN LEFT
 JB1746'AND GO EAST ON THE DRIVEWAY FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 JB1746'
 JB1746'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO SOUTH ON A GRAVELED ROAD
 JB1746'FOR 0.6 MILE TO A CROSSROAD.  CONTINUE SOUTH ON A GRAVELED ROAD FOR
 JB1746'0.1 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1746'
 JB1746'REFERENCE MARK 1 IS 2 FEET SOUTH OF THE NORTHWEST CORNER OF THE PORCH
 JB1746'ON A FRAME HOUSE AND 1 FOOT WEST OF THE WEST EDGE OF THE PORCH.  THE
 JB1746'MONUMENT IS FLUSH AND THE DISK IS STAMPED CROSS NO 1 1961.
 JB1746'
 JB1746'REFERENCE MARK 2 IS 52 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF
 JB1746'THE BARN, 10 FEET WEST OF A 12 INCH CEDAR TREE, 25 FEET NORTH OF THE
 JB1746'CENTERLINE OF A DRIVEWAY AND 1 FOOT SOUTH OF A WIRE FENCE.  THE
 JB1746'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED CROSS NO 2 1961.
 JB1746'
 JB1746'THE AZIMUTH MARK IS 14 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1746'2 FEET SOUTHEAST OF A WITNESS POST AND 1 FOOT EAST OF A POWER POLE.
 JB1746'THE MONUMENT PROJECTS 8 INCHES AND THE DISK IS STAMPED CROSS 1961.
 JB1746'
 JB1746'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1746
 JB1746                          STATION RECOVERY (2006)
 JB1746
 JB1746'RECOVERY NOTE BY LAMAC ENGINEERING COMPANY INCO 2006 (ANR)
 JB1746'MARKER FOUND N08 08 58W 29.5FEET OF 8 INCH SWEET GUM TREE  S72 20 04E
 JB1746'90.94 FEET OF A PK NAIL SET IN 6 INCH WOOD CORNER POST ON SOUTH SIDE
 JB1746'OF DRIVE CROSS 2 FOUND AND DISTANCE CHECKED GOOD.  PORCH ON FRAME
 JB1746'HOUSE HAS BEEN REBUILT.  OPUS EL HGT  144.326 METERS
 JB1746
 JB1746                          STATION RECOVERY (2009)
 JB1746
 JB1746'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB1746'RECOVERED IN GOOD CONDITION.
 JB1746
 JB1746                          STATION RECOVERY (2010)
 JB1746
 JB1746'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB1746'NEW DRIVE WAY ROCK COULD BE COVERING MARK OR COULD BE DESTROYED. FOUND
 JB1746'ONE OF THE RM'S IN GOOD CONDITION, NO ORDER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1099 ***********************************************************************
 MF1099  DESIGNATION -  CROSS RM 1
 MF1099  PID         -  MF1099
 MF1099  STATE/COUNTY-  IL/BUREAU
 MF1099  COUNTRY     -  US
 MF1099  USGS QUAD   -  BUDA NE (2018)
 MF1099
 MF1099                         *CURRENT SURVEY CONTROL
 MF1099  ______________________________________________________________________
 MF1099* NAD 83(1986) POSITION- 41 23 15.27   (N) 089 31 12.01   (W)   HD_HELD1
 MF1099* NAVD 88 ORTHO HEIGHT -   203.143 (meters)      666.48  (feet) ADJUSTED
 MF1099  ______________________________________________________________________
 MF1099  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF1099  DYNAMIC HEIGHT  -        203.060 (meters)      666.21  (feet) COMP
 MF1099  MODELED GRAVITY -    980,212.4   (mgal)                       NAVD 88
 MF1099
 MF1099  VERT ORDER      -  SECOND    CLASS 0
 MF1099
 MF1099.The horizontal coordinates were determined by differentially corrected
 MF1099.hand held GPS observations or other comparable positioning techniques
 MF1099.and have an estimated accuracy of +/- 3 meters.
 MF1099
 MF1099.The orthometric height was determined by differential leveling and
 MF1099.adjusted by the NATIONAL GEODETIC SURVEY
 MF1099.in June 1991.
 MF1099
 MF1099.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1099.GEOID18 height accuracy estimate available here.
 MF1099
 MF1099.Click photographs - Photos may exist for this station.
 MF1099
 MF1099.The dynamic height is computed by dividing the NAVD 88
 MF1099.geopotential number by the normal gravity value computed on the
 MF1099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1099.degrees latitude (g = 980.6199 gals.).
 MF1099
 MF1099.The modeled gravity was interpolated from observed gravity values.
 MF1099
 MF1099;                    North         East    Units  Estimated Accuracy
 MF1099;SPC IL W     -   524,268.0     754,084.2     MT  (+/- 3 meters HH1 GPS) 
 MF1099
 MF1099_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8930184847(NAD 83)
 MF1099
 MF1099                          SUPERSEDED SURVEY CONTROL
 MF1099
 MF1099  NGVD 29 (??/??/92)  203.222  (m)          666.74   (f) ADJ UNCH    2 0
 MF1099
 MF1099.Superseded values are not recommended for survey control.
 MF1099
 MF1099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1099.See file dsdata.pdf to determine how the superseded data were derived.
 MF1099
 MF1099_MARKER: DR = REFERENCE MARK DISK
 MF1099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1099_STAMPING: CROSS NO 1 1958
 MF1099_MARK LOGO: CGS
 MF1099_PROJECTION: FLUSH
 MF1099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1099+STABILITY: SURFACE MOTION
 MF1099
 MF1099  HISTORY     - Date     Condition        Report By
 MF1099  HISTORY     - 1958     MONUMENTED       CGS
 MF1099  HISTORY     - 1959     GOOD             CGS
 MF1099  HISTORY     - 19951202 MARK NOT FOUND   USPSQD
 MF1099  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF1099
 MF1099                          STATION DESCRIPTION
 MF1099
 MF1099'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1099'4.8 MI NE FROM WYANET.
 MF1099'ABOUT 1.8 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1099'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.0
 MF1099'MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.5 MILES EAST ALONG
 MF1099'A GRAVEL ROAD, THENCE 0.55 MILES NORTH ALONG A GRAVEL ROAD,
 MF1099'AT A RAILROAD CROSSING, 98 FEET NORTH OF THE NORTH RAIL,
 MF1099'25 FEET EAST OF THE CENTER LINE OF THE ROAD, 68 FEET NORTH OF
 MF1099'A TELEPHONE POLE, 66 FEET NORTH OF FENCE LINE, 64.2 FEET
 MF1099'NORTH OF TRIANGULATION STATION CROSS, ABOUT 1 FOOT BELOW THE
 MF1099'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF1099'3 INCHES.
 MF1099
 MF1099                          STATION RECOVERY (1995)
 MF1099
 MF1099'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1099'MARK NOT FOUND.
 MF1099
 MF1099                          STATION RECOVERY (2001)
 MF1099
 MF1099'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1099'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1100 ***********************************************************************
 MF1100  DESIGNATION -  CROSS RM 2
 MF1100  PID         -  MF1100
 MF1100  STATE/COUNTY-  IL/BUREAU
 MF1100  COUNTRY     -  US
 MF1100  USGS QUAD   -  BUDA NE (2018)
 MF1100
 MF1100                         *CURRENT SURVEY CONTROL
 MF1100  ______________________________________________________________________
 MF1100* NAD 83(1986) POSITION- 41 23 14.93   (N) 089 31 11.03   (W)   HD_HELD1
 MF1100* NAVD 88 ORTHO HEIGHT -   203.551 (meters)      667.82  (feet) ADJUSTED
 MF1100  ______________________________________________________________________
 MF1100  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF1100  DYNAMIC HEIGHT  -        203.468 (meters)      667.54  (feet) COMP
 MF1100  MODELED GRAVITY -    980,212.4   (mgal)                       NAVD 88
 MF1100
 MF1100  VERT ORDER      -  SECOND    CLASS 0
 MF1100
 MF1100.The horizontal coordinates were determined by differentially corrected
 MF1100.hand held GPS observations or other comparable positioning techniques
 MF1100.and have an estimated accuracy of +/- 3 meters.
 MF1100
 MF1100.The orthometric height was determined by differential leveling and
 MF1100.adjusted by the NATIONAL GEODETIC SURVEY
 MF1100.in June 1991.
 MF1100
 MF1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1100.GEOID18 height accuracy estimate available here.
 MF1100
 MF1100.Click photographs - Photos may exist for this station.
 MF1100
 MF1100.The dynamic height is computed by dividing the NAVD 88
 MF1100.geopotential number by the normal gravity value computed on the
 MF1100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1100.degrees latitude (g = 980.6199 gals.).
 MF1100
 MF1100.The modeled gravity was interpolated from observed gravity values.
 MF1100
 MF1100;                    North         East    Units  Estimated Accuracy
 MF1100;SPC IL W     -   524,257.6     754,107.0     MT  (+/- 3 meters HH1 GPS) 
 MF1100
 MF1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8932484836(NAD 83)
 MF1100
 MF1100                          SUPERSEDED SURVEY CONTROL
 MF1100
 MF1100  NGVD 29 (??/??/92)  203.630  (m)          668.08   (f) ADJ UNCH    2 0
 MF1100
 MF1100.Superseded values are not recommended for survey control.
 MF1100
 MF1100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1100.See file dsdata.pdf to determine how the superseded data were derived.
 MF1100
 MF1100_MARKER: DR = REFERENCE MARK DISK
 MF1100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1100_STAMPING: CROSS NO 2 1958
 MF1100_MARK LOGO: CGS
 MF1100_PROJECTION: FLUSH
 MF1100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1100+STABILITY: SURFACE MOTION
 MF1100
 MF1100  HISTORY     - Date     Condition        Report By
 MF1100  HISTORY     - 1958     MONUMENTED       CGS
 MF1100  HISTORY     - 1959     GOOD             CGS
 MF1100  HISTORY     - 19951202 MARK NOT FOUND   USPSQD
 MF1100  HISTORY     - 20010516 POOR             USPSQD
 MF1100
 MF1100                          STATION DESCRIPTION
 MF1100
 MF1100'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1100'4.8 MI NE FROM WYANET.
 MF1100'ABOUT 1.8 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1100'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.0
 MF1100'MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.5 MILES EAST ALONG
 MF1100'A GRAVEL ROAD, THENCE 0.55 MILES NORTH ALONG A GRAVEL ROAD TO
 MF1100'RAILROAD CROSSING, 35 FEET NORTH OF THE NORTH RAIL, 110 FEET
 MF1100'EAST OF THE CENTER LINE OF THE ROAD, 81 FEET EAST OF TELEPHONE
 MF1100'POLE, 2 FEET NORTH OF THE FENCE LINE, 63.8 FEET EAST OF
 MF1100'TRIANGULATION STATION CROSS, ABOUT LEVEL WITH THE ROAD, SET
 MF1100'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF1100
 MF1100                          STATION RECOVERY (1995)
 MF1100
 MF1100'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1100'MARK NOT FOUND.
 MF1100
 MF1100                          STATION RECOVERY (2001)
 MF1100
 MF1100'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1100'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1676 ***********************************************************************
 JB1676  DESIGNATION -  CROSSVILLE ATT MICROWAVE
 JB1676  PID         -  JB1676
 JB1676  STATE/COUNTY-  IL/WHITE
 JB1676  COUNTRY     -  US
 JB1676  USGS QUAD   -  CROSSVILLE (2018)
 JB1676
 JB1676                         *CURRENT SURVEY CONTROL
 JB1676  ______________________________________________________________________
 JB1676* NAD 83(1997) POSITION- 38 10 02.21476(N) 088 01 45.90208(W)   ADJUSTED
 JB1676  ______________________________________________________________________
 JB1676  GEOID HEIGHT    -        -30.753 (meters)                     GEOID18
 JB1676  LAPLACE CORR    -         -2.26  (seconds)                    DEFLEC18
 JB1676  HORZ ORDER      -  THIRD
 JB1676
 JB1676.The horizontal coordinates were established by classical geodetic methods
 JB1676.and adjusted by the National Geodetic Survey in October 1999.
 JB1676
 JB1676.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1676.GEOID18 height accuracy estimate available here.
 JB1676
 JB1676.Click photographs - Photos may exist for this station.
 JB1676
 JB1676.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1676
 JB1676. The following values were computed from the NAD 83(1997) position.
 JB1676
 JB1676;                    North         East     Units Scale Factor Converg.
 JB1676;SPC IL E     -   166,586.001   326,632.312   MT  0.99998373   +0 11 16.1
 JB1676;SPC IL E     -   546,540.90  1,071,626.18   sFT  0.99998373   +0 11 16.1
 JB1676;UTM  16      - 4,224,876.183   409,824.447   MT  0.99970015   -0 38 10.3
 JB1676
 JB1676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0982424876(NAD 83)
 JB1676
 JB1676                          SUPERSEDED SURVEY CONTROL
 JB1676
 JB1676  NAD 83(1997)-  38 10 02.21473(N)    088 01 45.90201(W) AD(       ) 3
 JB1676  NAD 83(1993)-  38 10 02.22326(N)    088 01 45.90080(W) AD(       ) 3
 JB1676  NAD 83(1986)-  38 10 02.22576(N)    088 01 45.90249(W) AD(       ) 3
 JB1676  NAD 27      -  38 10 02.05859(N)    088 01 45.78292(W) AD(       ) 3
 JB1676
 JB1676.Superseded values are not recommended for survey control.
 JB1676
 JB1676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1676.See file dsdata.pdf to determine how the superseded data were derived.
 JB1676
 JB1676_MARKER: 45 = MICROWAVE TOWER
 JB1676
 JB1676  HISTORY     - Date     Condition        Report By
 JB1676  HISTORY     - 1967     FIRST OBSERVED   CGS
 JB1676
 JB1676                          STATION DESCRIPTION
 JB1676
 JB1676'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1676'STATION IS LOCATED ABOUT 2 MILES EAST OF CROSSVILLE.
 JB1676'
 JB1676'TO REACH FROM THE INTERSECTION OF U S HIGHWAY 460 AND STATE HIGHWAY 1
 JB1676'IN CROSSVILLE, GO
 JB1676'EAST ON U S HIGHWAY 460 FOR 2.3 MILES TO
 JB1676'PHILLIPTOWN ROAD, TURN LEFT AND GO
 JB1676'NORTH ON SURFACED ROAD FOR 0.6
 JB1676'MILE TO T ROAD, TURN LEFT AND GO WEST ON ROAD 0.25
 JB1676'MILE TO A SIDE
 JB1676'ROAD RIGHT, TURN RIGHT AND GO NORTH ON ROAD FOR 0.2 MILE TO STATION
 JB1676'ON RIGHT AS DESCRIBED.
 JB1676'
 JB1676'THE TOWER IS 169.5 FEET HIGH, IS PAINTED RED AND WHITE, HAS 4
 JB1676'REFLECTORS ON TOP
 JB1676'AND A RED LIGHT OFF CENTER.
 JB1676'
 JB1676'POINT INTERSECTED WAS TOP AND CENTER OF TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1679 ***********************************************************************
 JB1679  DESIGNATION -  CROSSVILLE HALLIBURTON RADIO
 JB1679  PID         -  JB1679
 JB1679  STATE/COUNTY-  IL/WHITE
 JB1679  COUNTRY     -  US
 JB1679  USGS QUAD   -  CROSSVILLE (2018)
 JB1679
 JB1679                         *CURRENT SURVEY CONTROL
 JB1679  ______________________________________________________________________
 JB1679* NAD 83(1997) POSITION- 38 10 15.22298(N) 088 03 47.65215(W)   ADJUSTED
 JB1679  ______________________________________________________________________
 JB1679  GEOID HEIGHT    -        -30.717 (meters)                     GEOID18
 JB1679  LAPLACE CORR    -         -2.11  (seconds)                    DEFLEC18
 JB1679  HORZ ORDER      -  THIRD
 JB1679
 JB1679.The horizontal coordinates were established by classical geodetic methods
 JB1679.and adjusted by the National Geodetic Survey in October 1999.
 JB1679
 JB1679.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1679.GEOID18 height accuracy estimate available here.
 JB1679
 JB1679.Click photographs - Photos may exist for this station.
 JB1679
 JB1679.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1679
 JB1679. The following values were computed from the NAD 83(1997) position.
 JB1679
 JB1679;                    North         East     Units Scale Factor Converg.
 JB1679;SPC IL E     -   166,977.904   323,667.522   MT  0.99998190   +0 10 00.9
 JB1679;SPC IL E     -   547,826.67  1,061,899.20   sFT  0.99998190   +0 10 00.9
 JB1679;UTM  16      - 4,225,310.562   406,866.427   MT  0.99970682   -0 39 25.7
 JB1679
 JB1679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0686625310(NAD 83)
 JB1679
 JB1679                          SUPERSEDED SURVEY CONTROL
 JB1679
 JB1679  NAD 83(1997)-  38 10 15.22343(N)    088 03 47.65247(W) AD(       ) 3
 JB1679  NAD 83(1993)-  38 10 15.23145(N)    088 03 47.65139(W) AD(       ) 3
 JB1679  NAD 83(1986)-  38 10 15.23404(N)    088 03 47.65293(W) AD(       ) 3
 JB1679  NAD 27      -  38 10 15.06584(N)    088 03 47.52558(W) AD(       ) 3
 JB1679
 JB1679.Superseded values are not recommended for survey control.
 JB1679
 JB1679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1679.See file dsdata.pdf to determine how the superseded data were derived.
 JB1679
 JB1679_MARKER: 42 = RADIO/TV MAST
 JB1679
 JB1679  HISTORY     - Date     Condition        Report By
 JB1679  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1679  HISTORY     - 1967     GOOD             CGS
 JB1679
 JB1679                          STATION DESCRIPTION
 JB1679
 JB1679'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1679'THE STATION IS LOCATED AT THE NORTHEAST EDGE OF CROSSVILLE AND ABOUT
 JB1679'0.2 MILE WEST OF STATE
 JB1679'HIGHWAY 1.  IT IS A STEEL STRUCTURE, PAINTED ORANGE AND
 JB1679'WHITE AND APPROXIMATELY 350 FEET HIGH.
 JB1679'
 JB1679'THE POINT INTERSECTED WAS THE RED LIGHT AT TOP OF MAST.
 JB1679'
 JB1679'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE HIGHWAY 1 IN
 JB1679'CROSSVILLE, GO
 JB1679'NORTH ON STATE HIGHWAY 1 FOR 0.25 MILE TO ROAD FORK TO
 JB1679'THE LEFT, TAKE LEFT FORK, NORTH,
 JB1679'FOR 0.35 MILE TO THE MAST ON THE RIGHT.
 JB1679
 JB1679                          STATION RECOVERY (1967)
 JB1679
 JB1679'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1679'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1678 ***********************************************************************
 JB1678  DESIGNATION -  CROSSVILLE MUNICIPAL TANK
 JB1678  PID         -  JB1678
 JB1678  STATE/COUNTY-  IL/WHITE
 JB1678  COUNTRY     -  US
 JB1678  USGS QUAD   -  CROSSVILLE (2018)
 JB1678
 JB1678                         *CURRENT SURVEY CONTROL
 JB1678  ______________________________________________________________________
 JB1678* NAD 83(1997) POSITION- 38 09 42.92304(N) 088 03 53.03616(W)   ADJUSTED
 JB1678  ______________________________________________________________________
 JB1678  GEOID HEIGHT    -        -30.707 (meters)                     GEOID18
 JB1678  LAPLACE CORR    -         -2.12  (seconds)                    DEFLEC18
 JB1678  HORZ ORDER      -  THIRD
 JB1678
 JB1678.The horizontal coordinates were established by classical geodetic methods
 JB1678.and adjusted by the National Geodetic Survey in October 1999.
 JB1678
 JB1678.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1678.GEOID18 height accuracy estimate available here.
 JB1678
 JB1678.Click photographs - Photos may exist for this station.
 JB1678
 JB1678.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1678
 JB1678. The following values were computed from the NAD 83(1997) position.
 JB1678
 JB1678;                    North         East     Units Scale Factor Converg.
 JB1678;SPC IL E     -   165,981.634   323,539.357   MT  0.99998182   +0 09 57.5
 JB1678;SPC IL E     -   544,558.08  1,061,478.71   sFT  0.99998182   +0 09 57.5
 JB1678;UTM  16      - 4,224,316.512   406,723.987   MT  0.99970715   -0 39 28.6
 JB1678
 JB1678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0672324316(NAD 83)
 JB1678
 JB1678                          SUPERSEDED SURVEY CONTROL
 JB1678
 JB1678  NAD 83(1997)-  38 09 42.92376(N)    088 03 53.03667(W) AD(       ) 3
 JB1678  NAD 83(1993)-  38 09 42.93104(N)    088 03 53.03528(W) AD(       ) 3
 JB1678  NAD 83(1986)-  38 09 42.93385(N)    088 03 53.03688(W) AD(       ) 3
 JB1678  NAD 27      -  38 09 42.76613(N)    088 03 52.90920(W) AD(       ) 3
 JB1678
 JB1678.Superseded values are not recommended for survey control.
 JB1678
 JB1678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1678.See file dsdata.pdf to determine how the superseded data were derived.
 JB1678
 JB1678_MARKER: 53 = ELEVATED TANK
 JB1678
 JB1678  HISTORY     - Date     Condition        Report By
 JB1678  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1678  HISTORY     - 1967     GOOD             CGS
 JB1678
 JB1678                          STATION DESCRIPTION
 JB1678
 JB1678'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LCM)
 JB1678'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  STATION WAS NOT
 JB1678'DESCRIBED IN 1961.
 JB1678'A COMPLETE DESCRIPTION FOLLOWS-
 JB1678'
 JB1678'STATION IS LOCATED IN THE DOWN TOWN BUSINESS SECTION OF CROSSVILLE,
 JB1678'200 FEET NORTHWEST
 JB1678'OF INTERSECTION OF U S HIGHWAY 460 AND STATE HIGHWAY.
 JB1678'
 JB1678'THE WATER TANK IS APPROXIMATELY 100 FEET HIGH, IS PAINTED SILVER IN
 JB1678'COLOR, HAS
 JB1678'CROSSVILLE PAINTED ON SIDE OF TANK AND IS SUPPORTED BY 4 LEGGS.
 JB1678'
 JB1678'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0527 ***********************************************************************
 JB0527  DESIGNATION -  CROUCH
 JB0527  PID         -  JB0527
 JB0527  STATE/COUNTY-  IL/WAYNE
 JB0527  COUNTRY     -  US
 JB0527  USGS QUAD   -  WAYNE CITY (2018)
 JB0527
 JB0527                         *CURRENT SURVEY CONTROL
 JB0527  ______________________________________________________________________
 JB0527* NAD 83(1997) POSITION- 38 15 47.63671(N) 088 31 35.06260(W)   ADJUSTED
 JB0527* NAVD 88 ORTHO HEIGHT -   141.378 (meters)      463.84  (feet) ADJUSTED
 JB0527  ______________________________________________________________________
 JB0527  GEOID HEIGHT    -        -30.361 (meters)                     GEOID18
 JB0527  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 JB0527  DYNAMIC HEIGHT  -        141.288 (meters)      463.54  (feet) COMP
 JB0527  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0527
 JB0527  HORZ ORDER      -  SECOND
 JB0527  VERT ORDER      -  SECOND    CLASS 0
 JB0527
 JB0527.The horizontal coordinates were established by classical geodetic methods
 JB0527.and adjusted by the National Geodetic Survey in October 1999.
 JB0527
 JB0527.The orthometric height was determined by differential leveling and
 JB0527.adjusted by the NATIONAL GEODETIC SURVEY
 JB0527.in June 1991.
 JB0527
 JB0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0527.GEOID18 height accuracy estimate available here.
 JB0527
 JB0527.Click photographs - Photos may exist for this station.
 JB0527
 JB0527.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0527
 JB0527.The dynamic height is computed by dividing the NAVD 88
 JB0527.geopotential number by the normal gravity value computed on the
 JB0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0527.degrees latitude (g = 980.6199 gals.).
 JB0527
 JB0527.The modeled gravity was interpolated from observed gravity values.
 JB0527
 JB0527. The following values were computed from the NAD 83(1997) position.
 JB0527
 JB0527;                    North         East     Units Scale Factor Converg.
 JB0527;SPC IL E     -   177,210.279   283,103.139   MT  0.99997851   -0 07 10.4
 JB0527;SPC IL E     -   581,397.39    928,814.22   sFT  0.99997851   -0 07 10.4
 JB0527;UTM  16      - 4,236,123.558   366,462.337   MT  0.99981962   -0 56 43.5
 JB0527
 JB0527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0527!SPC IL E     -   0.99998258  x   0.99997851  =   0.99996109
 JB0527!UTM  16      -   0.99998258  x   0.99981962  =   0.99980220
 JB0527
 JB0527:                Primary Azimuth Mark                     Grid Az
 JB0527:SPC IL E     -  MILL                                     095 20 26.3
 JB0527:UTM  16      -  MILL                                     096 09 59.4
 JB0527
 JB0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6646236123(NAD 83)
 JB0527
 JB0527|---------------------------------------------------------------------|
 JB0527| PID    Reference Object                     Distance      Geod. Az  |
 JB0527|                                                           dddmmss.s |
 JB0527| JB0227 MILL                                APPROX.17.0 KM 0951315.9 |
 JB0527| JB0528 CROUCH RM 1                          23.897 METERS 12131     |
 JB0527| JB1729 ADEN LOOKOUT TOWER                  APPROX. 2.5 KM 1665940.0 |
 JB0527| JB0526 CROUCH RM 2                          33.854 METERS 24756     |
 JB0527| JB0525 CROUCH AZ MK                                       2653507.5 |
 JB0527| JB1719 WAYNE CITY MUNICIPAL TANK           APPROX.11.0 KM 3294208.5 |
 JB0527|---------------------------------------------------------------------|
 JB0527
 JB0527                          SUPERSEDED SURVEY CONTROL
 JB0527
 JB0527  NAD 83(1993)-  38 15 47.64800(N)    088 31 35.06170(W) AD(       ) 2
 JB0527  NAD 83(1986)-  38 15 47.65026(N)    088 31 35.06249(W) AD(       ) 2
 JB0527  NAD 27      -  38 15 47.47659(N)    088 31 34.87510(W) AD(       ) 2
 JB0527  NGVD 29 (??/??/92)  141.503  (m)          464.25   (f) ADJ UNCH    2 0
 JB0527  NGVD 29             141.50   (m)          464.2    (f) LEVELING    3  
 JB0527
 JB0527.Superseded values are not recommended for survey control.
 JB0527
 JB0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0527.See file dsdata.pdf to determine how the superseded data were derived.
 JB0527
 JB0527_MARKER: DE = TRAVERSE STATION DISK
 JB0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0527_STAMPING: CROUCH 1961
 JB0527_MARK LOGO: CGS
 JB0527_PROJECTION: RECESSED 15 CENTIMETERS
 JB0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0527+STABILITY: SURFACE MOTION
 JB0527
 JB0527  HISTORY     - Date     Condition        Report By
 JB0527  HISTORY     - 1961     MONUMENTED       CGS
 JB0527  HISTORY     - 1961     GOOD             CGS
 JB0527  HISTORY     - 1961     GOOD             CGS
 JB0527
 JB0527                          STATION DESCRIPTION
 JB0527
 JB0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0527'THE STATION IS LOCATED ABOUT 10 MILES WEST OF MILL SHOALS, 6.75 MILES
 JB0527'SOUTH-SOUTHEAST OF WAYNE CITY, .75 MILE EAST OF STATE HIGHWAY 142, .5
 JB0527'MILE NORTH OF THE WAYNE-HAMILTON COUNTY LINE AND ON PROPERTY OF MR
 JB0527'KENNETH DRAPER.
 JB0527'
 JB0527'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 142 IN
 JB0527'WAYNE CITY, GO SOUTH ON STATE HIGHWAY 142 FOR 3.45 MILES TO A
 JB0527'CROSSROAD AND POINT WHERE THE HIGHWAY CURVES LEFT.  CONTINUE SOUTHERLY
 JB0527'ON STATE HIGHWAY 142 FOR 3.6 MILES TO A SIDE ROAD LEFT AND POINT WHERE
 JB0527'HIGHWAY CURVES TO THE RIGHT, TURN LEFT, GO EAST ON A GRAVELED ROAD FOR
 JB0527'0.6 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE AHEAD FOR 0.1
 JB0527'MILE TO THE STATION ON THE LEFT.
 JB0527'
 JB0527'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH SQUARE
 JB0527'CONCRETE POST WHICH IS SET ABOUT 15-INCHES BELOW THE SURFACE OF THE
 JB0527'GROUND AND IS STAMPED CROUCH 1961.  THE MARK IS 76.4 FEET NORTHWEST OF
 JB0527'A WITNESS POST, 66 FEET EAST OF A FENCE CORNER, 63.5 FEET EAST OF A
 JB0527'LARGE TREE WITH A TRIANGLE BLAZE, 24.5 FEET WEST-SOUTHWEST OF A
 JB0527'TRIANGLE BLAZED TREE, 23 FEET NORTH OF THE CENTER OF A ROAD AND 1 FOOT
 JB0527'NORTH OF A FENCE.
 JB0527'
 JB0527'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB0527'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES AND IS STAMPED
 JB0527'CROUCH NO 1 1961.  THE MARK IS 63 FEET SOUTH-SOUTHEAST OF A TRIANGLE
 JB0527'BLAZED TREE, 18.5 FEET SOUTH OF THE CENTER OF A ROAD, 2 FEET EAST OF A
 JB0527'WITNESS POST AND 1 FOOT NORTH OF A FENCE.
 JB0527'
 JB0527'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB0527'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES AND IS STAMPED
 JB0527'CROUCH NO 2 1961.  THE MARK IS 53 FEET SOUTHWEST OF A LARGE TREE WITH
 JB0527'A TRIANGLE BLAZE, 29 FEET EAST-SOUTHEAST OF A POWER POLE, 16 FEET
 JB0527'SOUTH OF THE CENTER OF A ROAD AND 1 FOOT NORTH OF A FENCE.
 JB0527'
 JB0527'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JB0527'CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES AND IS STAMPED CROUCH
 JB0527'1961.  THE MARK IS 84.5 FEET WEST OF A POWER POLE, 17 FEET SOUTH OF
 JB0527'THE CENTER OF A ROAD, 12 FEET EAST OF THE CENTER OF A FIELD ENTRANCE,
 JB0527'2 FEET EAST OF A WITNESS POST AND 1 FOOT NORTH OF A FENCE.
 JB0527'
 JB0527'HEIGHT OF LIGHT ABOVE STATION MARK 26.6 METERS.
 JB0527
 JB0527                          STATION RECOVERY (1961)
 JB0527
 JB0527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0527'NO PICTURE POINT AVAILABLE.  NO MEASUREMENT BETWEEN RMS, FENCE ON
 JB0527'LINE.
 JB0527'
 JB0527'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 JB0527'RECOVERED IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO THE
 JB0527'AZIMUTH MARK CHECKED.  THE DIRECTION TO REFERENCE MARK 1 CHECKED BUT
 JB0527'THE DISTANCE WAS FOUND TO BE 0.02 FOOT LONGER THAN PREVIOUSLY
 JB0527'MEASURED.  THE DIRECTION TO REFERENCE MARK 2 WAS NOT CHECKED BECAUSE
 JB0527'OF A TREE ON LINE AND THE DISTANCE WAS FOUND TO BE 0.06 FOOT LONGER
 JB0527'THAN PREVIOUSLY MEASURED.
 JB0527'
 JB0527'THE PREVIOUS DESCRIPTION IS ADEQUATE.
 JB0527'
 JB0527'HEIGHT OF LIGHT ABOVE STATION MARK 26.6 METERS.
 JB0527
 JB0527                          STATION RECOVERY (1961)
 JB0527
 JB0527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0527'7.6 MI SE FROM WAYNE CITY.
 JB0527'ABOUT 7.0 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0527'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.6
 JB0527'MILE EAST ALONG A GRAVEL ROAD, 25 FEET NORTH OF THE CENTER OF THE
 JB0527'ROAD, 138 FEET NORTHEAST OF A POWER POLE WHICH IS THE SECOND POLE
 JB0527'EAST OF A POWER POLE WITH A TRANSFORMER, 65 FEET EAST OF A 30
 JB0527'INCH TRIANGLE BLAZED OAK TREE, 24.5 FEET WEST OF A 12 INCH
 JB0527'TRIANGLE BLAZED OAK TREE, 0.5 FOOT NORTH OF A FENCE, 76.6 FEET
 JB0527'NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 JB0527'SET IN THE TOP OF A CONCRETE POST ABOUT 15 INCHES UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0525 ***********************************************************************
 JB0525  DESIGNATION -  CROUCH AZ MK
 JB0525  PID         -  JB0525
 JB0525  STATE/COUNTY-  IL/WAYNE
 JB0525  COUNTRY     -  US
 JB0525  USGS QUAD   -  WAYNE CITY (2018)
 JB0525
 JB0525                         *CURRENT SURVEY CONTROL
 JB0525  ______________________________________________________________________
 JB0525* NAD 83(1986) POSITION- 38 15 47.     (N) 088 31 43.     (W)   SCALED
 JB0525* NAVD 88 ORTHO HEIGHT -   140.484 (meters)      460.90  (feet) ADJUSTED
 JB0525  ______________________________________________________________________
 JB0525  GEOID HEIGHT    -        -30.359 (meters)                     GEOID18
 JB0525  DYNAMIC HEIGHT  -        140.394 (meters)      460.61  (feet) COMP
 JB0525  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JB0525
 JB0525  VERT ORDER      -  SECOND    CLASS 0
 JB0525
 JB0525.The horizontal coordinates were scaled from a map and have
 JB0525.an estimated accuracy of +/- 6 seconds.
 JB0525
 JB0525.The orthometric height was determined by differential leveling and
 JB0525.adjusted by the NATIONAL GEODETIC SURVEY
 JB0525.in June 1991.
 JB0525
 JB0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0525.GEOID18 height accuracy estimate available here.
 JB0525
 JB0525.Click photographs - Photos may exist for this station.
 JB0525
 JB0525.The dynamic height is computed by dividing the NAVD 88
 JB0525.geopotential number by the normal gravity value computed on the
 JB0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0525.degrees latitude (g = 980.6199 gals.).
 JB0525
 JB0525.The modeled gravity was interpolated from observed gravity values.
 JB0525
 JB0525;                    North         East    Units  Estimated Accuracy
 JB0525;SPC IL E     -   177,190.      282,910.      MT  (+/- 180 meters Scaled)
 JB0525
 JB0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH662361(NAD 83)
 JB0525
 JB0525                          SUPERSEDED SURVEY CONTROL
 JB0525
 JB0525  NGVD 29 (??/??/92)  140.609  (m)          461.31   (f) ADJ UNCH    2 0
 JB0525
 JB0525.Superseded values are not recommended for survey control.
 JB0525
 JB0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0525.See file dsdata.pdf to determine how the superseded data were derived.
 JB0525
 JB0525_MARKER: DZ = AZIMUTH MARK DISK
 JB0525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0525_STAMPING: CROUCH 1961
 JB0525_MARK LOGO: CGS
 JB0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0525+STABILITY: SURFACE MOTION
 JB0525
 JB0525  HISTORY     - Date     Condition        Report By
 JB0525  HISTORY     - 1961     MONUMENTED       CGS
 JB0525
 JB0525                          STATION DESCRIPTION
 JB0525
 JB0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0525'7.5 MI SE FROM WAYNE CITY.
 JB0525'ABOUT 7.0 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0525'THE JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.5
 JB0525'MILE EAST ALONG A GRAVEL ROAD, ABOUT 0.05 MILE EAST OF A FARM
 JB0525'HOUSE NORTH OF THE ROAD, AT A FIELD ENTRANCE SOUTH OF THE ROAD,
 JB0525'17 FEET SOUTH OF THE CENTER OF THE ROAD, 12.5 FEET EAST OF THE
 JB0525'CENTER OF THE FIELD ENTRANCE, 84 FEET WEST OF A POWER POLE WHICH
 JB0525'IS THE FIRST POLE EAST OF A POWER POLE WITH A TRANSFORMER, 1
 JB0525'FOOT NORTH OF A FENCE, 2.2 FEET EAST-NORTHEAST OF A METAL WITNESS
 JB0525'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB0525'TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0528 ***********************************************************************
 JB0528  DESIGNATION -  CROUCH RM 1
 JB0528  PID         -  JB0528
 JB0528  STATE/COUNTY-  IL/WAYNE
 JB0528  COUNTRY     -  US
 JB0528  USGS QUAD   -  WAYNE CITY (2018)
 JB0528
 JB0528                         *CURRENT SURVEY CONTROL
 JB0528  ______________________________________________________________________
 JB0528* NAD 83(1986) POSITION- 38 15 47.23   (N) 088 31 34.22   (W)   HD_HELD1
 JB0528* NAVD 88 ORTHO HEIGHT -   141.470 (meters)      464.14  (feet) ADJUSTED
 JB0528  ______________________________________________________________________
 JB0528  GEOID HEIGHT    -        -30.361 (meters)                     GEOID18
 JB0528  DYNAMIC HEIGHT  -        141.380 (meters)      463.84  (feet) COMP
 JB0528  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0528
 JB0528  VERT ORDER      -  SECOND    CLASS 0
 JB0528
 JB0528.The horizontal coordinates were determined by differentially corrected
 JB0528.hand held GPS observations or other comparable positioning techniques
 JB0528.and have an estimated accuracy of +/- 3 meters.
 JB0528
 JB0528.The orthometric height was determined by differential leveling and
 JB0528.adjusted by the NATIONAL GEODETIC SURVEY
 JB0528.in June 1991.
 JB0528
 JB0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0528.GEOID18 height accuracy estimate available here.
 JB0528
 JB0528.Click photographs - Photos may exist for this station.
 JB0528
 JB0528.The dynamic height is computed by dividing the NAVD 88
 JB0528.geopotential number by the normal gravity value computed on the
 JB0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0528.degrees latitude (g = 980.6199 gals.).
 JB0528
 JB0528.The modeled gravity was interpolated from observed gravity values.
 JB0528
 JB0528;                    North         East    Units  Estimated Accuracy
 JB0528;SPC IL E     -   177,197.7     283,123.6     MT  (+/- 3 meters HH1 GPS) 
 JB0528
 JB0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6648236110(NAD 83)
 JB0528
 JB0528                          SUPERSEDED SURVEY CONTROL
 JB0528
 JB0528  NGVD 29 (??/??/92)  141.595  (m)          464.55   (f) ADJ UNCH    2 0
 JB0528
 JB0528.Superseded values are not recommended for survey control.
 JB0528
 JB0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0528.See file dsdata.pdf to determine how the superseded data were derived.
 JB0528
 JB0528_MARKER: DR = REFERENCE MARK DISK
 JB0528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0528_STAMPING: CROUCH NO 1 1961
 JB0528_MARK LOGO: CGS
 JB0528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0528+STABILITY: SURFACE MOTION
 JB0528
 JB0528  HISTORY     - Date     Condition        Report By
 JB0528  HISTORY     - 1961     MONUMENTED       CGS
 JB0528  HISTORY     - 20101223 GOOD             GEOCAC
 JB0528
 JB0528                          STATION DESCRIPTION
 JB0528
 JB0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0528'7.6 MI SE FROM WAYNE CITY.
 JB0528'ABOUT 7.0 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0528'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.6 MILE
 JB0528'EAST ALONG A GRAVEL ROAD, 18 FEET SOUTH OF THE CENTER OF THE
 JB0528'ROAD, 198 FEET EAST OF A POWER POLE WHICH IS THE SECOND POLE EAST
 JB0528'OF A POWER POLE WITH A TRANSFORMER, 136 FEET EAST-SOUTHEAST OF A
 JB0528'30 INCH TRIANGLE BLAZED OAK TREE, 63 FEET SOUTHEAST OF A TRIANGLE
 JB0528'BLAZED 12 INCH OAK TREE, 0.5 FEET NORTH OF A FENCE, 78.2 FEET
 JB0528'SOUTHEAST OF TRAVERSE STATION CROUCH, 1.9 FEET EAST OF A METAL
 JB0528'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET
 JB0528'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0528
 JB0528                          STATION RECOVERY (2010)
 JB0528
 JB0528'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 JB0528'THE GRAVEL ROAD IS CR-50N.  THE FENCE HAS BEEN REMOVED.  THE DISK IS
 JB0528'SET IN THE TOP OF A SQUARE CONCRETE POST THAT PROJECTS 3 - 4 INCHES AT
 JB0528'THE TOP OF THE ROAD DITCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0526 ***********************************************************************
 JB0526  DESIGNATION -  CROUCH RM 2
 JB0526  PID         -  JB0526
 JB0526  STATE/COUNTY-  IL/WAYNE
 JB0526  COUNTRY     -  US
 JB0526  USGS QUAD   -  WAYNE CITY (2018)
 JB0526
 JB0526                         *CURRENT SURVEY CONTROL
 JB0526  ______________________________________________________________________
 JB0526* NAD 83(1986) POSITION- 38 15 47.22   (N) 088 31 36.35   (W)   HD_HELD1
 JB0526* NAVD 88 ORTHO HEIGHT -   141.729 (meters)      464.99  (feet) ADJUSTED
 JB0526  ______________________________________________________________________
 JB0526  GEOID HEIGHT    -        -30.361 (meters)                     GEOID18
 JB0526  DYNAMIC HEIGHT  -        141.638 (meters)      464.69  (feet) COMP
 JB0526  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0526
 JB0526  VERT ORDER      -  SECOND    CLASS 0
 JB0526
 JB0526.The horizontal coordinates were determined by differentially corrected
 JB0526.hand held GPS observations or other comparable positioning techniques
 JB0526.and have an estimated accuracy of +/- 3 meters.
 JB0526
 JB0526.The orthometric height was determined by differential leveling and
 JB0526.adjusted by the NATIONAL GEODETIC SURVEY
 JB0526.in June 1991.
 JB0526
 JB0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0526.GEOID18 height accuracy estimate available here.
 JB0526
 JB0526.Click photographs - Photos may exist for this station.
 JB0526
 JB0526.The dynamic height is computed by dividing the NAVD 88
 JB0526.geopotential number by the normal gravity value computed on the
 JB0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0526.degrees latitude (g = 980.6199 gals.).
 JB0526
 JB0526.The modeled gravity was interpolated from observed gravity values.
 JB0526
 JB0526;                    North         East    Units  Estimated Accuracy
 JB0526;SPC IL E     -   177,197.5     283,071.8     MT  (+/- 3 meters HH1 GPS) 
 JB0526
 JB0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6643036111(NAD 83)
 JB0526
 JB0526                          SUPERSEDED SURVEY CONTROL
 JB0526
 JB0526  NGVD 29 (??/??/92)  141.853  (m)          465.40   (f) ADJ UNCH    2 0
 JB0526
 JB0526.Superseded values are not recommended for survey control.
 JB0526
 JB0526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0526.See file dsdata.pdf to determine how the superseded data were derived.
 JB0526
 JB0526_MARKER: DR = REFERENCE MARK DISK
 JB0526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0526_STAMPING: CROUCH NO 2 1961
 JB0526_MARK LOGO: CGS
 JB0526_PROJECTION: FLUSH
 JB0526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0526+STABILITY: SURFACE MOTION
 JB0526
 JB0526  HISTORY     - Date     Condition        Report By
 JB0526  HISTORY     - 1961     MONUMENTED       CGS
 JB0526
 JB0526                          STATION DESCRIPTION
 JB0526
 JB0526'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0526'7.6 MI SE FROM WAYNE CITY.
 JB0526'ABOUT 7.0 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0526'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.6 MILE
 JB0526'EAST ALONG A GRAVEL ROAD, 17 FEET SOUTH OF THE CENTER OF THE
 JB0526'ROAD, 29 FEET EAST OF A POWER POLE WHICH IS THE SECOND POLE EAST
 JB0526'OF A POWER POLE WITH A TRANSFORMER, 54 FEET SOUTHWEST OF A 30
 JB0526'INCH TRIANGLE BLAZED OAK TREE, 0.5 FOOT NORTH OF A FENCE, 111.0
 JB0526'FEET SOUTHWEST OF TRAVERSE STATION CROUCH, 167.5 FEET WEST OF A
 JB0526'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 JB0526'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1829 ***********************************************************************
 MF1829  DESIGNATION -  CROW CREEK IRS
 MF1829  PID         -  MF1829
 MF1829  STATE/COUNTY-  IL/MARSHALL
 MF1829  COUNTRY     -  US
 MF1829  USGS QUAD   -  LACON (2018)
 MF1829
 MF1829                         *CURRENT SURVEY CONTROL
 MF1829  ______________________________________________________________________
 MF1829* NAD 83(1986) POSITION- 41 04 43.     (N) 089 24 29.     (W)   SCALED
 MF1829* NAVD 88 ORTHO HEIGHT -   144.46  (+/-2cm)      473.9   (feet) VERTCON3
 MF1829  ______________________________________________________________________
 MF1829  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 MF1829  VERT ORDER      -  THIRD ? (See Below)
 MF1829
 MF1829.The horizontal coordinates were scaled from a map and have
 MF1829.an estimated accuracy of +/- 6 seconds.
 MF1829
 MF1829.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1829.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1829
 MF1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1829.GEOID18 height accuracy estimate available here.
 MF1829
 MF1829.The vertical order pertains to the NGVD 29 superseded value.
 MF1829
 MF1829.Click photographs - Photos may exist for this station.
 MF1829
 MF1829;                    North         East    Units  Estimated Accuracy
 MF1829;SPC IL W     -   490,030.      763,750.      MT  (+/- 180 meters Scaled)
 MF1829
 MF1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL977502(NAD 83)
 MF1829
 MF1829                          SUPERSEDED SURVEY CONTROL
 MF1829
 MF1829  NAD 27      -  41 04 42.86500(N)    089 24 28.23800(W) AD(       ) 3
 MF1829  USSD        -  41 04 43.34100(N)    089 24 28.07600(W) AD(       ) 3
 MF1829  NGVD 29             144.53   (m)          474.2    (f) LEVELING    3  
 MF1829
 MF1829.Superseded values are not recommended for survey control.
 MF1829
 MF1829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1829.See file dsdata.pdf to determine how the superseded data were derived.
 MF1829
 MF1829_MARKER: Z = SEE DESCRIPTION
 MF1829_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1829
 MF1829  HISTORY     - Date     Condition        Report By
 MF1829  HISTORY     - 1903     MONUMENTED       IRC
 MF1829  HISTORY     - 1971     SEE DESCRIPTION  USGS
 MF1829  HISTORY     - 19981107 MARK NOT FOUND   USPSQD
 MF1829
 MF1829                          STATION DESCRIPTION
 MF1829
 MF1829'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903
 MF1829'STATION IS MARKED BY STONE AND PIPE, ON SIDE OF RAILWAY CUT,
 MF1829'5 FEET E OF THE W RIGHT-OF-WAY FENCE LINE OF THE CHICAGO, ROCK
 MF1829'ISLAND AND PACIFIC RAILWAY.  257 FEET N OF THE POINT WHERE
 MF1829'RANGE LINE INTERSECTS AFORESAID RAILWAY FENCE LINE.  SITUATED IN
 MF1829'SEC. 30, T 13 N, R 9 E, WHITEFIELD TOWNSHIP.  850 FEETN OF
 MF1829'MILEPOST 131, ON THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY.  A
 MF1829'TOWER 12 FEET HIGH WAS BUILT OVER THIS POINT.  THIS STATION
 MF1829'IS ALSO P.B.M. 64., MEMPHIS DATUM.
 MF1829
 MF1829                          STATION RECOVERY (1971)
 MF1829
 MF1829'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (JHR)
 MF1829'BELIEVED DESTROYED BY HIGHWAY GRADING.
 MF1829
 MF1829                          STATION RECOVERY (1998)
 MF1829
 MF1829'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1829'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0148 ***********************************************************************
 NH0148  DESIGNATION -  CRYSTAL
 NH0148  PID         -  NH0148
 NH0148  STATE/COUNTY-  IL/MCHENRY
 NH0148  COUNTRY     -  US
 NH0148  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0148
 NH0148                         *CURRENT SURVEY CONTROL
 NH0148  ______________________________________________________________________
 NH0148* NAD 83(1997) POSITION- 42 13 38.56558(N) 088 18 57.33808(W)   ADJUSTED
 NH0148* NAVD 88 ORTHO HEIGHT -   273.297 (meters)      896.64  (feet) ADJUSTED
 NH0148  ______________________________________________________________________
 NH0148  GEOID HEIGHT    -        -33.828 (meters)                     GEOID18
 NH0148  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 NH0148  DYNAMIC HEIGHT  -        273.204 (meters)      896.34  (feet) COMP
 NH0148  MODELED GRAVITY -    980,274.3   (mgal)                       NAVD 88
 NH0148
 NH0148  HORZ ORDER      -  THIRD
 NH0148  VERT ORDER      -  SECOND    CLASS 0
 NH0148
 NH0148.The horizontal coordinates were established by classical geodetic methods
 NH0148.and adjusted by the National Geodetic Survey in October 1999.
 NH0148
 NH0148.The orthometric height was determined by differential leveling and
 NH0148.adjusted by the NATIONAL GEODETIC SURVEY
 NH0148.in June 1991.
 NH0148
 NH0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0148.GEOID18 height accuracy estimate available here.
 NH0148
 NH0148.Click photographs - Photos may exist for this station.
 NH0148
 NH0148.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0148
 NH0148.The dynamic height is computed by dividing the NAVD 88
 NH0148.geopotential number by the normal gravity value computed on the
 NH0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0148.degrees latitude (g = 980.6199 gals.).
 NH0148
 NH0148.The modeled gravity was interpolated from observed gravity values.
 NH0148
 NH0148. The following values were computed from the NAD 83(1997) position.
 NH0148
 NH0148;                    North         East     Units Scale Factor Converg.
 NH0148;SPC IL E     -   617,358.395   301,436.926   MT  0.99997503   +0 00 42.1
 NH0148;SPC IL E     - 2,025,450.00    988,964.31   sFT  0.99997503   +0 00 42.1
 NH0148;UTM  16      - 4,675,860.584   391,405.934   MT  0.99974510   -0 53 04.2
 NH0148
 NH0148!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0148!SPC IL E     -   0.99996244  x   0.99997503  =   0.99993747
 NH0148!UTM  16      -   0.99996244  x   0.99974510  =   0.99970755
 NH0148
 NH0148:                Primary Azimuth Mark                     Grid Az
 NH0148:SPC IL E     -  CRYSTAL AZ MK                            001 32 39.5
 NH0148:UTM  16      -  CRYSTAL AZ MK                            002 26 25.8
 NH0148
 NH0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9140575860(NAD 83)
 NH0148
 NH0148|---------------------------------------------------------------------|
 NH0148| PID    Reference Object                     Distance      Geod. Az  |
 NH0148|                                                           dddmmss.s |
 NH0148| NH0146 CRYSTAL AZ MK                                      0013321.6 |
 NH0148| NH1084 CRYSTAL LAKE E MUNICIPAL TANK       APPROX. 1.8 KM 0211208.2 |
 NH0148| NH0147 CRYSTAL RM 1                         22.314 METERS 06455     |
 NH0148| NH0149 CRYSTAL RM 2                         31.620 METERS 17907     |
 NH0148|---------------------------------------------------------------------|
 NH0148
 NH0148                          SUPERSEDED SURVEY CONTROL
 NH0148
 NH0148  NAD 83(1997)-  42 13 38.56576(N)    088 18 57.34005(W) AD(       ) 3
 NH0148  NAD 83(1986)-  42 13 38.56611(N)    088 18 57.34916(W) AD(       ) 3
 NH0148  NAD 27      -  42 13 38.48490(N)    088 18 57.04500(W) AD(       ) 3
 NH0148  NGVD 29 (??/??/92)  273.344  (m)          896.80   (f) ADJ UNCH    2 0
 NH0148  NGVD 29             273.34   (m)          896.8    (f) LEVELING    3  
 NH0148
 NH0148.Superseded values are not recommended for survey control.
 NH0148
 NH0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0148.See file dsdata.pdf to determine how the superseded data were derived.
 NH0148
 NH0148_MARKER: DS = TRIANGULATION STATION DISK
 NH0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0148_STAMPING: CRYSTAL 1954
 NH0148_MARK LOGO: CGS
 NH0148_PROJECTION: FLUSH
 NH0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0148+STABILITY: SURFACE MOTION
 NH0148
 NH0148  HISTORY     - Date     Condition        Report By
 NH0148  HISTORY     - 1954     MONUMENTED       CGS
 NH0148  HISTORY     - 1960     GOOD             CGS
 NH0148  HISTORY     - 1966     GOOD             CGS
 NH0148  HISTORY     - 1989     GOOD             USPSQD
 NH0148  HISTORY     - 1989     GOOD             USPSQD
 NH0148  HISTORY     - 1990     GOOD             USPSQD
 NH0148  HISTORY     - 19940427 MARK NOT FOUND   USPSQD
 NH0148  HISTORY     - 20000802 MARK NOT FOUND   PATRIC
 NH0148
 NH0148                          STATION DESCRIPTION
 NH0148
 NH0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0148'STATION IS LOCATED ABOUT 1/2 MILE SOUTH OF CRYSTAL LAKE AND
 NH0148'ABOUT 200 YARDS NORTH OF THE CENTER OF U.S. HIGHWAY 14.  IT IS
 NH0148'73 FEET WEST OF WHITE WITNESS POST, 41 FEET EAST OF THE
 NH0148'EAST RAIL OF RAILROAD TRACK AND 37 FEET WEST OF THE CENTER
 NH0148'OF MAIN STREET.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH0148'CRYSTAL 1954.
 NH0148'
 NH0148'REFERENCE MARK NO. 1 IS 30 FEET EAST OF THE CENTER OF MAIN
 NH0148'STREET, 27 FEET SOUTH OF A POWER LINE POLE AND 2 FEET NORTH
 NH0148'OF WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 NH0148'STAMPED CRYSTAL NO 1 1954.
 NH0148'
 NH0148'REFERENCE MARK NO. 2 IS 41 FEET EAST OF THE EAST RAIL OF
 NH0148'RAILROAD TRACK AND 37 FEET WEST OF THE CENTER OF MAIN STREET.
 NH0148'THE MARK IS FLUSH AND THE DISK IS STAMPED CRYSTAL NO 2 1954.
 NH0148'
 NH0148'AZIMUTH MARK IS 30 FEET EAST OF THE CENTER OF MAIN STREET,
 NH0148'4 FEET SOUTH OF A POWER LINE POLE, 2 FEET SOUTH OF WHITE
 NH0148'WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.  THE MARK
 NH0148'PROJECTS 4 INCHES AND THE DISK IS STAMPED CRYSTAL 1954.
 NH0148'
 NH0148'TO REACH THE STATION FROM THE INTERSECTION OF WILLIAMS AND
 NH0148'MAIN STREET IN CRYSTAL LAKE GO SOUTH ON MAIN STREET FOR 0.85
 NH0148'MILE TO AZIMUTH ON LEFT AS DESCRIBED.  CONTINUE SOUTH FOR
 NH0148'0.3 MILE TO STATION ON RIGHT AS DESCRIBED.
 NH0148'
 NH0148'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH0148
 NH0148                          STATION RECOVERY (1960)
 NH0148
 NH0148'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0148'1.5 MI S FROM CRYSTAL LAKE.
 NH0148'ABOUT 1.5 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0148'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, 0.3 MILE
 NH0148'NORTH OF MILEPOLE 57, ABOUT 11 RAILS NORTH OF THE CROSSING OF
 NH0148'U.S. HIGHWAY 14, BETWEEN THE TRACK AND MAIN STREET, 10 FEET EAST
 NH0148'OF THE EAST RAIL OF THE EAST ONE OF TWO SIDE TRACKS, 37 FEET WEST
 NH0148'OF THE CENTER LINE OF MAIN STREET, 63 FEET SOUTH-SOUTHWEST OF THE
 NH0148'3RD. TELEPHONE POLE NORTH OF HIGHWAY 14, 40 1/2 FEET EAST OF AND
 NH0148'ACROSS THE SIDE TRACKS FROM THE EAST RAIL OF THE MAIN TRACK,
 NH0148'73 1/2 FEET SOUTHWEST OF AND ACROSS MAIN STREET FROM THE 3RD.
 NH0148'POWER LINE POLE NORTH OF HIGHWAY 14, 1 1/2 FEET SOUTH OF A STEEL
 NH0148'WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 NH0148'SET IN TOP OF A CONCRETE POST 0.8 FOOT BELOW THE SURFACE OF THE
 NH0148'GROUND.
 NH0148
 NH0148                          STATION RECOVERY (1966)
 NH0148
 NH0148'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH0148'THE STATION MARK, REFERENCE MARKS, AZIMUTH MARK WERE RECOVERED
 NH0148'AS DESCRIBED AND FOUND IN GOOD CONDITION AT THIS TIME.  THE
 NH0148'DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 NH0148'
 NH0148'THE STATION MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST
 NH0148'AND 3 INCHES BELOW THE GROUNDS SURFACE.
 NH0148'
 NH0148'REFERENCE MARK 2 IS 3 INCHES BELOW THE GROUNDS SURFACE.
 NH0148'
 NH0148'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 NH0148
 NH0148                          STATION RECOVERY (1989)
 NH0148
 NH0148'RECOVERY NOTE BY US POWER SQUADRON 1989 (REE)
 NH0148'RECOVERED IN GOOD CONDITION.
 NH0148
 NH0148                          STATION RECOVERY (1989)
 NH0148
 NH0148'RECOVERY NOTE BY US POWER SQUADRON 1989 (RBD)
 NH0148'RECOVERED IN GOOD CONDITION.
 NH0148
 NH0148                          STATION RECOVERY (1990)
 NH0148
 NH0148'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0148'RECOVERED IN GOOD CONDITION.
 NH0148
 NH0148                          STATION RECOVERY (1994)
 NH0148
 NH0148'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0148'MARK NOT FOUND.
 NH0148
 NH0148                          STATION RECOVERY (2000)
 NH0148
 NH0148'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NH0148'DESTROYED DUE TO ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0146 ***********************************************************************
 NH0146  DESIGNATION -  CRYSTAL AZ MK
 NH0146  PID         -  NH0146
 NH0146  STATE/COUNTY-  IL/MCHENRY
 NH0146  COUNTRY     -  US
 NH0146  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0146
 NH0146                         *CURRENT SURVEY CONTROL
 NH0146  ______________________________________________________________________
 NH0146* NAD 83(1986) POSITION- 42 13 54.     (N) 088 18 55.     (W)   SCALED
 NH0146* NAVD 88 ORTHO HEIGHT -   277.284 (meters)      909.72  (feet) ADJUSTED
 NH0146  ______________________________________________________________________
 NH0146  GEOID HEIGHT    -        -33.837 (meters)                     GEOID18
 NH0146  DYNAMIC HEIGHT  -        277.190 (meters)      909.41  (feet) COMP
 NH0146  MODELED GRAVITY -    980,274.7   (mgal)                       NAVD 88
 NH0146
 NH0146  VERT ORDER      -  SECOND    CLASS 0
 NH0146
 NH0146.The horizontal coordinates were scaled from a map and have
 NH0146.an estimated accuracy of +/- 6 seconds.
 NH0146
 NH0146.The orthometric height was determined by differential leveling and
 NH0146.adjusted by the NATIONAL GEODETIC SURVEY
 NH0146.in June 1991.
 NH0146
 NH0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0146.GEOID18 height accuracy estimate available here.
 NH0146
 NH0146.Click photographs - Photos may exist for this station.
 NH0146
 NH0146.The dynamic height is computed by dividing the NAVD 88
 NH0146.geopotential number by the normal gravity value computed on the
 NH0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0146.degrees latitude (g = 980.6199 gals.).
 NH0146
 NH0146.The modeled gravity was interpolated from observed gravity values.
 NH0146
 NH0146;                    North         East    Units  Estimated Accuracy
 NH0146;SPC IL E     -   617,840.      301,490.      MT  (+/- 180 meters Scaled)
 NH0146
 NH0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM914763(NAD 83)
 NH0146
 NH0146                          SUPERSEDED SURVEY CONTROL
 NH0146
 NH0146  NGVD 29 (??/??/92)  277.331  (m)          909.88   (f) ADJ UNCH    2 0
 NH0146
 NH0146.Superseded values are not recommended for survey control.
 NH0146
 NH0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0146.See file dsdata.pdf to determine how the superseded data were derived.
 NH0146
 NH0146_MARKER: DZ = AZIMUTH MARK DISK
 NH0146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0146_STAMPING: CRYSTAL 1954
 NH0146_MARK LOGO: CGS
 NH0146_PROJECTION: PROJECTING 5 CENTIMETERS
 NH0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0146+STABILITY: SURFACE MOTION
 NH0146
 NH0146  HISTORY     - Date     Condition        Report By
 NH0146  HISTORY     - 1954     MONUMENTED       CGS
 NH0146  HISTORY     - 1960     GOOD             CGS
 NH0146  HISTORY     - 19940427 MARK NOT FOUND   USPSQD
 NH0146
 NH0146                          STATION DESCRIPTION
 NH0146
 NH0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0146'1.2 MI S FROM CRYSTAL LAKE.
 NH0146'ABOUT 1.25 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0146'RAILWAY FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE,
 NH0146'0.45 MILE SOUTH OF MILEPOLE 58, 0.4 MILE NORTH OF THE CROSSING
 NH0146'OF U.S. HIGHWAY 14, 106 1/2 FEET EAST OF AND ACROSS MAIN STREET
 NH0146'FROM THE EAST RAIL OF THE MAIN TRACK, 30 FEET EAST OF THE CENTER
 NH0146'LINE OF MAIN STREET, 4 FEET SOUTH OF A POWER LINE POLE, 76 FEET
 NH0146'NORTH OF A T FENCE CORNER, 1 FOOT WEST OF A FENCE LINE, 2 FEET
 NH0146'SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 2 1/2 FEET ABOVE THE
 NH0146'LEVEL OF MAIN STREET, AND SET IN TOP OF A CONCRETE POST PROJECTING
 NH0146'2 INCHES.  ALSO ABOUT 0.75 MILE SOUTH OF THE OVERHEAD CROSSING
 NH0146'OF CHICAGO AND NORTH WESTERN RAILWAY TRACK LEADING NORTHWEST AND
 NH0146'SOUTHEAST AND CHICAGO AND NORTH WESTERN RAILWAY TRACK LEADING
 NH0146'NORTH AND SOUTH.
 NH0146
 NH0146                          STATION RECOVERY (1994)
 NH0146
 NH0146'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0146'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0142 ***********************************************************************
 NH0142  DESIGNATION -  CRYSTAL LAKE
 NH0142  PID         -  NH0142
 NH0142  STATE/COUNTY-  IL/MCHENRY
 NH0142  COUNTRY     -  US
 NH0142  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0142
 NH0142                         *CURRENT SURVEY CONTROL
 NH0142  ______________________________________________________________________
 NH0142* NAD 83(1986) POSITION- 42 14 40.11   (N) 088 18 57.63   (W)   HD_HELD1
 NH0142* NAVD 88 ORTHO HEIGHT -   284.624 (meters)      933.80  (feet) ADJUSTED
 NH0142  ______________________________________________________________________
 NH0142  GEOID HEIGHT    -        -33.861 (meters)                     GEOID18
 NH0142  DYNAMIC HEIGHT  -        284.528 (meters)      933.49  (feet) COMP
 NH0142  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 NH0142
 NH0142  VERT ORDER      -  SECOND    CLASS 0
 NH0142
 NH0142.The horizontal coordinates were determined by differentially corrected
 NH0142.hand held GPS observations or other comparable positioning techniques
 NH0142.and have an estimated accuracy of +/- 3 meters.
 NH0142
 NH0142.The orthometric height was determined by differential leveling and
 NH0142.adjusted by the NATIONAL GEODETIC SURVEY
 NH0142.in June 1991.
 NH0142
 NH0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0142.GEOID18 height accuracy estimate available here.
 NH0142
 NH0142.Click photographs - Photos may exist for this station.
 NH0142
 NH0142.The dynamic height is computed by dividing the NAVD 88
 NH0142.geopotential number by the normal gravity value computed on the
 NH0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0142.degrees latitude (g = 980.6199 gals.).
 NH0142
 NH0142.The modeled gravity was interpolated from observed gravity values.
 NH0142
 NH0142;                    North         East    Units  Estimated Accuracy
 NH0142;SPC IL E     -   619,257.3     301,429.8     MT  (+/- 3 meters HH1 GPS) 
 NH0142
 NH0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9142877758(NAD 83)
 NH0142
 NH0142                          SUPERSEDED SURVEY CONTROL
 NH0142
 NH0142  NGVD 29 (??/??/92)  284.670  (m)          933.95   (f) ADJ UNCH    2 0
 NH0142
 NH0142.Superseded values are not recommended for survey control.
 NH0142
 NH0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0142.See file dsdata.pdf to determine how the superseded data were derived.
 NH0142
 NH0142_MARKER: DB = BENCH MARK DISK
 NH0142_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0142_SP_SET: BUILDING
 NH0142_STAMPING: 933.902 CRYSTAL LAKE 1934
 NH0142_MARK LOGO: CGS
 NH0142_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0142_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0142+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH0142
 NH0142  HISTORY     - Date     Condition        Report By
 NH0142  HISTORY     - 1934     MONUMENTED       CGS
 NH0142  HISTORY     - 1960     GOOD             CGS
 NH0142  HISTORY     - 1987     GOOD             USPSQD
 NH0142  HISTORY     - 19910518 GOOD             USPSQD
 NH0142  HISTORY     - 19950429 GOOD             USPSQD
 NH0142  HISTORY     - 20041113 GOOD             USPSQD
 NH0142
 NH0142                          STATION DESCRIPTION
 NH0142
 NH0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0142'AT CRYSTAL LAKE.
 NH0142'AT CRYSTAL LAKE, AT THE JUNCTION OF MAIN AND BEARDSLEY STREET,
 NH0142'SET VERTICALLY IN THE WEST FACE OF THE NORTHWEST CORNER OF CITY
 NH0142'HALL, 12 FEET EAST OF THE EAST CURB LINE OF MAIN STREET, 21 FEET
 NH0142'SOUTH OF THE SOUTH CURB LINE OF BEARDSLEY STREET, 1 FOOT SOUTH
 NH0142'OF THE NORTHWEST (SLOPING) CORNER, AND 3 FEET ABOVE THE LEVEL
 NH0142'OF THE SIDEWALK.
 NH0142
 NH0142                          STATION RECOVERY (1987)
 NH0142
 NH0142'RECOVERY NOTE BY US POWER SQUADRON 1987 (PAM)
 NH0142'RECOVERED IN GOOD CONDITION.
 NH0142
 NH0142                          STATION RECOVERY (1991)
 NH0142
 NH0142'RECOVERY NOTE BY US POWER SQUADRON 1991 (WMB)
 NH0142'RECOVERED IN GOOD CONDITION.
 NH0142
 NH0142                          STATION RECOVERY (1995)
 NH0142
 NH0142'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0142'RECOVERED IN GOOD CONDITION.
 NH0142
 NH0142                          STATION RECOVERY (2004)
 NH0142
 NH0142'RECOVERY NOTE BY US POWER SQUADRON 2004 (RES)
 NH0142'THE BUILDING THAT HAS THE BENCHMARK IS THE FORMER CITY HALL.  THE
 NH0142'DESCRIPTION OF THIS BENCHMARK SHOULD REFLECT THE CHANGE IN NAME FROM
 NH0142'CITY HALL TO FORMER CITY HALL.
 NH0142'THE GEODETIC MARKER IS STAMPED 1934-ELEVATION 933.902 FEET
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2949 ***********************************************************************
 AJ2949  DESIGNATION -  CRYSTAL LAKE 1
 AJ2949  PID         -  AJ2949
 AJ2949  STATE/COUNTY-  IL/MCHENRY
 AJ2949  COUNTRY     -  US
 AJ2949  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2949
 AJ2949                         *CURRENT SURVEY CONTROL
 AJ2949  ______________________________________________________________________
 AJ2949* NAD 83(2011) POSITION- 42 12 17.37144(N) 088 21 31.00665(W)   ADJUSTED
 AJ2949* NAD 83(2011) ELLIP HT-   235.204 (meters)        (06/27/12)   ADJUSTED
 AJ2949* NAD 83(2011) EPOCH   -  2010.00
 AJ2949* NAVD 88 ORTHO HEIGHT -   269.0   (meters)      883.    (feet) GPS OBS
 AJ2949  ______________________________________________________________________
 AJ2949  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2949  GEOID HEIGHT    -        -33.676 (meters)                     GEOID99
 AJ2949  GEOID HEIGHT    -        -33.742 (meters)                     GEOID18
 AJ2949  NAD 83(2011) X  -    135,539.637 (meters)                     COMP
 AJ2949  NAD 83(2011) Y  - -4,729,978.015 (meters)                     COMP
 AJ2949  NAD 83(2011) Z  -  4,262,641.911 (meters)                     COMP
 AJ2949  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 AJ2949
 AJ2949  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2949  Standards:
 AJ2949         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2949            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2949  -------------------------------------------------------------------
 AJ2949  NETWORK    0.62   0.84           0.28   0.22   0.43      0.19361826
 AJ2949  -------------------------------------------------------------------
 AJ2949  Click here for local accuracies and other accuracy information.
 AJ2949
 AJ2949.The horizontal coordinates were established by GPS observations
 AJ2949.and adjusted by the National Geodetic Survey in June 2012.
 AJ2949
 AJ2949.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2949.been affixed to the stable North American tectonic plate. See 
 AJ2949.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2949
 AJ2949.The horizontal coordinates are valid at the epoch date displayed above
 AJ2949.which is a decimal equivalence of Year/Month/Day.
 AJ2949
 AJ2949.The orthometric height was determined by GPS observations and a
 AJ2949.high-resolution geoid model.
 AJ2949
 AJ2949.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2949.GEOID18 height accuracy estimate available here.
 AJ2949
 AJ2949.Click photographs - Photos may exist for this station.
 AJ2949
 AJ2949.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2949
 AJ2949.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2949
 AJ2949.The ellipsoidal height was determined by GPS observations
 AJ2949.and is referenced to NAD 83.
 AJ2949
 AJ2949. The following values were computed from the NAD 83(2011) position.
 AJ2949
 AJ2949;                    North         East     Units Scale Factor Converg.
 AJ2949;SPC IL E     -   614,853.387   297,912.346   MT  0.99997505   -0 01 01.1
 AJ2949;SPC IL E     - 2,017,231.49    977,400.76   sFT  0.99997505   -0 01 01.1
 AJ2949;UTM  16      - 4,673,411.549   387,843.415   MT  0.99975478   -0 54 46.0
 AJ2949
 AJ2949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2949!SPC IL E     -   0.99996311  x   0.99997505  =   0.99993816
 AJ2949!UTM  16      -   0.99996311  x   0.99975478  =   0.99971790
 AJ2949
 AJ2949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8784373411(NAD 83)
 AJ2949
 AJ2949                          SUPERSEDED SURVEY CONTROL
 AJ2949
 AJ2949  NAD 83(2007)-  42 12 17.37148(N)    088 21 31.00762(W) AD(2002.00) 0
 AJ2949  ELLIP H (02/10/07)  235.236  (m)                       GP(2002.00)    
 AJ2949  ELLIP H (02/03/05)  235.219  (m)                       GP(       ) 4 2
 AJ2949  NAD 83(1997)-  42 12 17.37162(N)    088 21 31.00720(W) AD(       ) 1
 AJ2949  ELLIP H (04/24/01)  235.253  (m)                       GP(       ) 4 1
 AJ2949
 AJ2949.Superseded values are not recommended for survey control.
 AJ2949
 AJ2949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2949.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2949
 AJ2949_MARKER: I = METAL ROD
 AJ2949_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2949_STAMPING: CRYSTAL LAKE-1
 AJ2949_MARK LOGO: IL2100
 AJ2949_PROJECTION: FLUSH
 AJ2949_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2949_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2949+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2000
 AJ2949_ROD/PIPE-DEPTH: 6.1 meters
 AJ2949_SLEEVE-DEPTH  : 0.9 meters
 AJ2949
 AJ2949  HISTORY     - Date     Condition        Report By
 AJ2949  HISTORY     - 20000926 MONUMENTED       SECI
 AJ2949
 AJ2949                          STATION DESCRIPTION
 AJ2949
 AJ2949'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2949'STATION IS LOCATED WITHIN THE CITY LIMITS OF CRYSTAL LAKE IN SECTION
 AJ2949'13, T43N, R7E.  TO REACH FROM THE JUNCTION OF IL RT 31 AND JAMES
 AJ2949'RAKOW RD, PROCEED WEST ON JAMES RAKOW RD 2.75 MI TO ACKMAN RD,
 AJ2949'THEN PROCEED WEST ON ACKMAN RD 1.1 MI TO THE STATION LOCATED IN
 AJ2949'THE NORTHEAST CORNER OF INTERSECTION OF ACKMAN RD AND
 AJ2949'AMBERWOOD DR.  STATION IS 127 FT NORTH OF ACKMAN RD
 AJ2949'CENTERLINE, 175 FT EAST OF CENTERLINE OF AMBERWOOD DR,  215 FT
 AJ2949'SOUTH OF A FLARED END CULVERT SECTION,  113.5 FT NORTH OF THE
 AJ2949'ACKMAN RD EDGE OF PAVEMENT, 111.8 FT SOUTH OF THREE QUARTER INCH
 AJ2949'IRON BAR LOCATED IN THE NORTHEAST CORNER OF LOT 1, 77.6 FT
 AJ2949'SOUTHWEST OF THE SOUTHWEST CORNER OF THE DETENTION POND, 19.6
 AJ2949'FT SOUTHEAST OF THREE QUARTER INCH IRON BAR LOCATED IN THE
 AJ2949'SOUTHEAST CORNER OF LOT 1, 112 FT EAST OF SUBDIVISION SIGN, 109 FT
 AJ2949'SOUTH OF UTILITY BOX,  AND 2.0 FT SOUTH OF AN ORANGE FIBERGLASS
 AJ2949'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2949'CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2949'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2959 ***********************************************************************
 AJ2959  DESIGNATION -  CRYSTAL LAKE 2A
 AJ2959  PID         -  AJ2959
 AJ2959  STATE/COUNTY-  IL/MCHENRY
 AJ2959  COUNTRY     -  US
 AJ2959  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2959
 AJ2959                         *CURRENT SURVEY CONTROL
 AJ2959  ______________________________________________________________________
 AJ2959* NAD 83(2011) POSITION- 42 14 36.36626(N) 088 18 58.47978(W)   ADJUSTED
 AJ2959* NAD 83(2011) ELLIP HT-   249.102 (meters)        (06/27/12)   ADJUSTED
 AJ2959* NAD 83(2011) EPOCH   -  2010.00
 AJ2959* NAVD 88 ORTHO HEIGHT -   283.0   (meters)      928.    (feet) GPS OBS
 AJ2959  ______________________________________________________________________
 AJ2959  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2959  GEOID HEIGHT    -        -33.795 (meters)                     GEOID99
 AJ2959  GEOID HEIGHT    -        -33.859 (meters)                     GEOID18
 AJ2959  NAD 83(2011) X  -    138,952.896 (meters)                     COMP
 AJ2959  NAD 83(2011) Y  - -4,727,005.790 (meters)                     COMP
 AJ2959  NAD 83(2011) Z  -  4,265,827.225 (meters)                     COMP
 AJ2959  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 AJ2959
 AJ2959  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2959  Standards:
 AJ2959         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2959            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2959  -------------------------------------------------------------------
 AJ2959  NETWORK    0.49   0.73           0.22   0.18   0.37      0.01826801
 AJ2959  -------------------------------------------------------------------
 AJ2959  Click here for local accuracies and other accuracy information.
 AJ2959
 AJ2959.The horizontal coordinates were established by GPS observations
 AJ2959.and adjusted by the National Geodetic Survey in June 2012.
 AJ2959
 AJ2959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2959.been affixed to the stable North American tectonic plate. See 
 AJ2959.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2959
 AJ2959.The horizontal coordinates are valid at the epoch date displayed above
 AJ2959.which is a decimal equivalence of Year/Month/Day.
 AJ2959
 AJ2959.The orthometric height was determined by GPS observations and a
 AJ2959.high-resolution geoid model.
 AJ2959
 AJ2959.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2959.GEOID18 height accuracy estimate available here.
 AJ2959
 AJ2959.Click photographs - Photos may exist for this station.
 AJ2959
 AJ2959.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2959
 AJ2959.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2959
 AJ2959.The ellipsoidal height was determined by GPS observations
 AJ2959.and is referenced to NAD 83.
 AJ2959
 AJ2959. The following values were computed from the NAD 83(2011) position.
 AJ2959
 AJ2959;                    North         East     Units Scale Factor Converg.
 AJ2959;SPC IL E     -   619,141.783   301,410.388   MT  0.99997502   +0 00 41.4
 AJ2959;SPC IL E     - 2,031,301.00    988,877.25   sFT  0.99997502   +0 00 41.4
 AJ2959;UTM  16      - 4,677,643.759   391,407.297   MT  0.99974509   -0 53 05.9
 AJ2959
 AJ2959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2959!SPC IL E     -   0.99996093  x   0.99997502  =   0.99993595
 AJ2959!UTM  16      -   0.99996093  x   0.99974509  =   0.99970603
 AJ2959
 AJ2959:                Primary Azimuth Mark                     Grid Az
 AJ2959:SPC IL E     -  CRYSTAL LAKE 2B                          176 59 03.1
 AJ2959:UTM  16      -  CRYSTAL LAKE 2B                          177 52 50.4
 AJ2959
 AJ2959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9140777643(NAD 83)
 AJ2959
 AJ2959|---------------------------------------------------------------------|
 AJ2959| PID    Reference Object                     Distance      Geod. Az  |
 AJ2959|                                                           dddmmss.s |
 AJ2959| AJ2956 CRYSTAL LAKE 2B                     APPROX. 0.6 KM 1765944.5 |
 AJ2959|---------------------------------------------------------------------|
 AJ2959
 AJ2959                          SUPERSEDED SURVEY CONTROL
 AJ2959
 AJ2959  NAD 83(2007)-  42 14 36.36631(N)    088 18 58.48075(W) AD(2002.00) 0
 AJ2959  ELLIP H (02/10/07)  249.134  (m)                       GP(2002.00)    
 AJ2959  ELLIP H (02/03/05)  249.115  (m)                       GP(       ) 4 2
 AJ2959  NAD 83(1997)-  42 14 36.36645(N)    088 18 58.48040(W) AD(       ) 1
 AJ2959  ELLIP H (04/24/01)  249.151  (m)                       GP(       ) 4 1
 AJ2959
 AJ2959.Superseded values are not recommended for survey control.
 AJ2959
 AJ2959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2959.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2959
 AJ2959_MARKER: I = METAL ROD
 AJ2959_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2959+WITH SETTING: INFORMATION.
 AJ2959_STAMPING: CRYSTAL LAKE-2A
 AJ2959_MARK LOGO: IL2100
 AJ2959_PROJECTION: FLUSH
 AJ2959_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2959_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2959+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2000
 AJ2959_ROD/PIPE-DEPTH: 2.4 meters
 AJ2959_SLEEVE-DEPTH  : 0.9 meters
 AJ2959
 AJ2959  HISTORY     - Date     Condition        Report By
 AJ2959  HISTORY     - 20000725 MONUMENTED       SECI
 AJ2959
 AJ2959                          STATION DESCRIPTION
 AJ2959
 AJ2959'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2959'STATION IS LOCATED WITHIN THE CITY LIMITS OF CRYSTAL
 AJ2959'LAKE IN SECTION 32, T44N, R8E.  TO REACH FROM THE
 AJ2959'JUNCTION OF IL RT 176 AND MAIN ST PROCEED SOUTH ON MAIN ST 0.3 MI TO
 AJ2959'THE STATION LOCATED IN THE NORTHWEST CORNER OF INTERSECTION OF
 AJ2959'MAIN ST AND WOODSTOCK ST. STATION IS  36 FT WEST OF CENTERLINE OF
 AJ2959'MAIN ST AND 48 FT NORTH OF CENTERLINE OF WOODSTOCK ST.  STATION IS
 AJ2959'300 FT EAST OF THE METRA TRAIN STATION, 80 FT SOUTH OF THE RAILROAD
 AJ2959'TRACKS, 29 FT NORTHEAST OF AN INLET, 23 FT NORTHEAST OF A MANHOLE,
 AJ2959'23 FT NORTH OF THE BACK OF CURB OF WOODSTOCK ST, 13 FT WEST OF THE
 AJ2959'BACK OF CURB OF MAIN ST, 10 FT WEST OF A TRAFFIC SIGNAL HANDHOLE, 2.5
 AJ2959'FT WEST OF THE CONCRETE SIDEWALK, AND 9.0 FT EAST OF AN ORANGE
 AJ2959'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2959'INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  THE ROD WAS
 AJ2959'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2959'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2956 ***********************************************************************
 AJ2956  DESIGNATION -  CRYSTAL LAKE 2B
 AJ2956  PID         -  AJ2956
 AJ2956  STATE/COUNTY-  IL/MCHENRY
 AJ2956  COUNTRY     -  US
 AJ2956  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2956
 AJ2956                         *CURRENT SURVEY CONTROL
 AJ2956  ______________________________________________________________________
 AJ2956* NAD 83(2011) POSITION- 42 14 18.30293(N) 088 18 57.20400(W)   ADJUSTED
 AJ2956* NAD 83(2011) ELLIP HT-   246.191 (meters)        (06/27/12)   ADJUSTED
 AJ2956* NAD 83(2011) EPOCH   -  2010.00
 AJ2956* NAVD 88 ORTHO HEIGHT -   280.0   (meters)      919.    (feet) GPS OBS
 AJ2956  ______________________________________________________________________
 AJ2956  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2956  GEOID HEIGHT    -        -33.785 (meters)                     GEOID99
 AJ2956  GEOID HEIGHT    -        -33.849 (meters)                     GEOID18
 AJ2956  NAD 83(2011) X  -    138,993.082 (meters)                     COMP
 AJ2956  NAD 83(2011) Y  - -4,727,377.303 (meters)                     COMP
 AJ2956  NAD 83(2011) Z  -  4,265,412.637 (meters)                     COMP
 AJ2956  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 AJ2956
 AJ2956  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2956  Standards:
 AJ2956         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2956            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2956  -------------------------------------------------------------------
 AJ2956  NETWORK    0.58   0.84           0.25   0.22   0.43     -0.02244217
 AJ2956  -------------------------------------------------------------------
 AJ2956  Click here for local accuracies and other accuracy information.
 AJ2956
 AJ2956.The horizontal coordinates were established by GPS observations
 AJ2956.and adjusted by the National Geodetic Survey in June 2012.
 AJ2956
 AJ2956.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2956.been affixed to the stable North American tectonic plate. See 
 AJ2956.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2956
 AJ2956.The horizontal coordinates are valid at the epoch date displayed above
 AJ2956.which is a decimal equivalence of Year/Month/Day.
 AJ2956
 AJ2956.The orthometric height was determined by GPS observations and a
 AJ2956.high-resolution geoid model.
 AJ2956
 AJ2956.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2956.GEOID18 height accuracy estimate available here.
 AJ2956
 AJ2956.Click photographs - Photos may exist for this station.
 AJ2956
 AJ2956.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2956
 AJ2956.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2956
 AJ2956.The ellipsoidal height was determined by GPS observations
 AJ2956.and is referenced to NAD 83.
 AJ2956
 AJ2956. The following values were computed from the NAD 83(2011) position.
 AJ2956
 AJ2956;                    North         East     Units Scale Factor Converg.
 AJ2956;SPC IL E     -   618,584.459   301,439.750   MT  0.99997503   +0 00 42.2
 AJ2956;SPC IL E     - 2,029,472.51    988,973.58   sFT  0.99997503   +0 00 42.2
 AJ2956;UTM  16      - 4,677,086.172   391,427.931   MT  0.99974504   -0 53 04.7
 AJ2956
 AJ2956!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2956!SPC IL E     -   0.99996139  x   0.99997503  =   0.99993642
 AJ2956!UTM  16      -   0.99996139  x   0.99974504  =   0.99970644
 AJ2956
 AJ2956:                Primary Azimuth Mark                     Grid Az
 AJ2956:SPC IL E     -  CRYSTAL LAKE 2A                          356 59 03.2
 AJ2956:UTM  16      -  CRYSTAL LAKE 2A                          357 52 50.1
 AJ2956
 AJ2956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9142777086(NAD 83)
 AJ2956
 AJ2956|---------------------------------------------------------------------|
 AJ2956| PID    Reference Object                     Distance      Geod. Az  |
 AJ2956|                                                           dddmmss.s |
 AJ2956| AJ2959 CRYSTAL LAKE 2A                     APPROX. 0.6 KM 3565945.4 |
 AJ2956|---------------------------------------------------------------------|
 AJ2956
 AJ2956                          SUPERSEDED SURVEY CONTROL
 AJ2956
 AJ2956  NAD 83(2007)-  42 14 18.30298(N)    088 18 57.20497(W) AD(2002.00) 0
 AJ2956  ELLIP H (02/10/07)  246.222  (m)                       GP(2002.00)    
 AJ2956  ELLIP H (02/03/05)  246.203  (m)                       GP(       ) 4 2
 AJ2956  NAD 83(1997)-  42 14 18.30313(N)    088 18 57.20461(W) AD(       ) 1
 AJ2956  ELLIP H (04/24/01)  246.239  (m)                       GP(       ) 4 1
 AJ2956
 AJ2956.Superseded values are not recommended for survey control.
 AJ2956
 AJ2956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2956.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2956
 AJ2956_MARKER: I = METAL ROD
 AJ2956_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2956+WITH SETTING: INFORMATION.
 AJ2956_STAMPING: CRYSTAL LAKE-2B
 AJ2956_MARK LOGO: SECI
 AJ2956_PROJECTION: FLUSH
 AJ2956_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2956_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2956+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2000
 AJ2956_ROD/PIPE-DEPTH: 1.2 meters
 AJ2956_SLEEVE-DEPTH  : 0.9 meters
 AJ2956
 AJ2956  HISTORY     - Date     Condition        Report By
 AJ2956  HISTORY     - 20000725 MONUMENTED       SECI
 AJ2956
 AJ2956                          STATION DESCRIPTION
 AJ2956
 AJ2956'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2956'STATION IS LOCATED WITHIN THE CITY LIMITS OF CRYSTAL LAKE IN SECTION
 AJ2956'4, T43N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 176 AND MAIN ST
 AJ2956'PROCEED SOUTH ON MAIN ST 0.7 MI TO THE STATION LOCATED 20 FT EAST
 AJ2956'OF CENTERLINE OF MAIN ST NORTHBOUND.  STATION IS LOCATED 0.2 MI
 AJ2956'SOUTH OF CRYSTAL LAKE AVE, 92 FT NORTH OF CENTERLINE OF ENTRANCE
 AJ2956'TO G AND M (ADDRESS 400), 103 FT SOUTH OF CENTERLINE OF  BITUMINOUS
 AJ2956'DRIVE, 80 FT SOUTH OF POWERPOLE (PP), 51 FT NORTH OF PP, 107 FT
 AJ2956'SOUTHWEST OF PP, 71 FT SOUTH OF MANHOLE, 55 FT NORTH-NORTHEAST
 AJ2956'OF LIGHTPOLE, 8 FT EAST OF BACK OF CURB OF MAIN ST, AND 51 FT NORTH
 AJ2956'OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2956'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW CAP.  THE ROD
 AJ2956'WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2956'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1084 ***********************************************************************
 NH1084  DESIGNATION -  CRYSTAL LAKE E MUNICIPAL TANK
 NH1084  PID         -  NH1084
 NH1084  STATE/COUNTY-  IL/MCHENRY
 NH1084  COUNTRY     -  US
 NH1084  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH1084
 NH1084                         *CURRENT SURVEY CONTROL
 NH1084  ______________________________________________________________________
 NH1084* NAD 83(1997) POSITION- 42 14 32.37534(N) 088 18 29.24514(W)   ADJUSTED
 NH1084  ______________________________________________________________________
 NH1084  GEOID HEIGHT    -        -33.864 (meters)                     GEOID18
 NH1084  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 NH1084  HORZ ORDER      -  THIRD
 NH1084
 NH1084.The horizontal coordinates were established by classical geodetic methods
 NH1084.and adjusted by the National Geodetic Survey in October 1999.
 NH1084
 NH1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1084.GEOID18 height accuracy estimate available here.
 NH1084
 NH1084.Click photographs - Photos may exist for this station.
 NH1084
 NH1084.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1084
 NH1084. The following values were computed from the NAD 83(1997) position.
 NH1084
 NH1084;                    North         East     Units Scale Factor Converg.
 NH1084;SPC IL E     -   619,018.812   302,080.646   MT  0.99997505   +0 01 01.0
 NH1084;SPC IL E     - 2,030,897.55    991,076.25   sFT  0.99997505   +0 01 01.0
 NH1084;UTM  16      - 4,677,510.348   392,075.395   MT  0.99974332   -0 52 46.2
 NH1084
 NH1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9207577510(NAD 83)
 NH1084
 NH1084                          SUPERSEDED SURVEY CONTROL
 NH1084
 NH1084  NAD 83(1997)-  42 14 32.37585(N)    088 18 29.24686(W) AD(       ) 3
 NH1084  NAD 83(1986)-  42 14 32.37605(N)    088 18 29.25619(W) AD(       ) 3
 NH1084  NAD 27      -  42 14 32.29800(N)    088 18 28.95000(W) AD(       ) 3
 NH1084
 NH1084.Superseded values are not recommended for survey control.
 NH1084
 NH1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1084.See file dsdata.pdf to determine how the superseded data were derived.
 NH1084
 NH1084_MARKER: 53 = ELEVATED TANK
 NH1084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1084+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1084
 NH1084  HISTORY     - Date     Condition        Report By
 NH1084  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1084  HISTORY     - 1966     GOOD             CGS
 NH1084  HISTORY     - 19910508 GOOD             USPSQD
 NH1084  HISTORY     - 19950429 GOOD             USPSQD
 NH1084  HISTORY     - 20041113 GOOD             USPSQD
 NH1084
 NH1084                          STATION DESCRIPTION
 NH1084
 NH1084'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1084'STATION IS THE CENTER OF THE TOP OF THE EAST MUNICIPAL WATER
 NH1084'TANK, LOCATED 125 FEET EAST OF MORGAN STREET AND 70 FEET
 NH1084'SOUTH OF POPLAR STREET IN THE EAST SECTION OF CRYSTAL LAKE.
 NH1084'IT IS A STEEL TANK, SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE,
 NH1084'IS ABOUT 125 FEET IN HEIGHT OVER-ALL AND IS PAINTED SILVER.
 NH1084
 NH1084                          STATION RECOVERY (1966)
 NH1084
 NH1084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1084'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AT THIS
 NH1084'TIME.  THE TANK IS NOW PAINTED MIST BLUE WITH THE LEGEND
 NH1084'CRYSTAL LAKE PAINTED IN BLACK LETTERS ON THE NORTH AND SOUTH
 NH1084'SIDES.
 NH1084
 NH1084                          STATION RECOVERY (1991)
 NH1084
 NH1084'RECOVERY NOTE BY US POWER SQUADRON 1991 (WMB)
 NH1084'RECOVERED IN GOOD CONDITION.
 NH1084
 NH1084                          STATION RECOVERY (1995)
 NH1084
 NH1084'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1084'RECOVERED IN GOOD CONDITION.
 NH1084
 NH1084                          STATION RECOVERY (2004)
 NH1084
 NH1084'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH1084'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0147 ***********************************************************************
 NH0147  DESIGNATION -  CRYSTAL RM 1
 NH0147  PID         -  NH0147
 NH0147  STATE/COUNTY-  IL/MCHENRY
 NH0147  COUNTRY     -  US
 NH0147  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0147
 NH0147                         *CURRENT SURVEY CONTROL
 NH0147  ______________________________________________________________________
 NH0147* NAD 83(1986) POSITION- 42 13 38.87   (N) 088 18 56.46   (W)   HD_HELD1
 NH0147* NAVD 88 ORTHO HEIGHT -   273.410 (meters)      897.01  (feet) ADJUSTED
 NH0147  ______________________________________________________________________
 NH0147  GEOID HEIGHT    -        -33.828 (meters)                     GEOID18
 NH0147  DYNAMIC HEIGHT  -        273.317 (meters)      896.71  (feet) COMP
 NH0147  MODELED GRAVITY -    980,274.3   (mgal)                       NAVD 88
 NH0147
 NH0147  VERT ORDER      -  SECOND    CLASS 0
 NH0147
 NH0147.The horizontal coordinates were determined by differentially corrected
 NH0147.hand held GPS observations or other comparable positioning techniques
 NH0147.and have an estimated accuracy of +/- 3 meters.
 NH0147
 NH0147.The orthometric height was determined by differential leveling and
 NH0147.adjusted by the NATIONAL GEODETIC SURVEY
 NH0147.in June 1991.
 NH0147
 NH0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0147.GEOID18 height accuracy estimate available here.
 NH0147
 NH0147.Click photographs - Photos may exist for this station.
 NH0147
 NH0147.The dynamic height is computed by dividing the NAVD 88
 NH0147.geopotential number by the normal gravity value computed on the
 NH0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0147.degrees latitude (g = 980.6199 gals.).
 NH0147
 NH0147.The modeled gravity was interpolated from observed gravity values.
 NH0147
 NH0147;                    North         East    Units  Estimated Accuracy
 NH0147;SPC IL E     -   617,367.8     301,457.1     MT  (+/- 3 meters HH1 GPS) 
 NH0147
 NH0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9142675869(NAD 83)
 NH0147
 NH0147                          SUPERSEDED SURVEY CONTROL
 NH0147
 NH0147  NGVD 29 (??/??/92)  273.450  (m)          897.14   (f) ADJ UNCH    2 0
 NH0147
 NH0147.Superseded values are not recommended for survey control.
 NH0147
 NH0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0147.See file dsdata.pdf to determine how the superseded data were derived.
 NH0147
 NH0147_MARKER: DR = REFERENCE MARK DISK
 NH0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0147_STAMPING: CRYSTAL NO 1 1954
 NH0147_MARK LOGO: CGS
 NH0147_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0147+STABILITY: SURFACE MOTION
 NH0147
 NH0147  HISTORY     - Date     Condition        Report By
 NH0147  HISTORY     - 1954     MONUMENTED       CGS
 NH0147  HISTORY     - 1960     GOOD             CGS
 NH0147  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH0147  HISTORY     - 19940427 MARK NOT FOUND   USPSQD
 NH0147
 NH0147                          STATION DESCRIPTION
 NH0147
 NH0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0147'1.5 MI S FROM CRYSTAL LAKE.
 NH0147'ABOUT 1.5 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0147'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, 73.2 FEET
 NH0147'NORTHEAST OF AND ACROSS MAIN STREET FROM TRIANGULATION STATION
 NH0147'CRYSTAL, DESCRIBED, 29 1/2 FEET EAST OF THE CENTER LINE OF MAIN
 NH0147'STREET, 2 FEET SOUTH OF THE 3RD. POWER LINE POLE NORTH OF THE
 NH0147'CROSSING OF U.S. HIGHWAY 14, 1 FOOT WEST OF A FENCE LINE, 2 FEET
 NH0147'NORTH OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH MAIN
 NH0147'STREET, AND SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH.
 NH0147
 NH0147                          STATION RECOVERY (1990)
 NH0147
 NH0147'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0147'MARK NOT FOUND.
 NH0147
 NH0147                          STATION RECOVERY (1994)
 NH0147
 NH0147'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0147'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0149 ***********************************************************************
 NH0149  DESIGNATION -  CRYSTAL RM 2
 NH0149  PID         -  NH0149
 NH0149  STATE/COUNTY-  IL/MCHENRY
 NH0149  COUNTRY     -  US
 NH0149  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0149
 NH0149                         *CURRENT SURVEY CONTROL
 NH0149  ______________________________________________________________________
 NH0149* NAD 83(1986) POSITION- 42 13 37.54   (N) 088 18 57.32   (W)   HD_HELD1
 NH0149* NAVD 88 ORTHO HEIGHT -   273.319 (meters)      896.71  (feet) ADJUSTED
 NH0149  ______________________________________________________________________
 NH0149  GEOID HEIGHT    -        -33.827 (meters)                     GEOID18
 NH0149  DYNAMIC HEIGHT  -        273.226 (meters)      896.41  (feet) COMP
 NH0149  MODELED GRAVITY -    980,274.3   (mgal)                       NAVD 88
 NH0149
 NH0149  VERT ORDER      -  SECOND    CLASS 0
 NH0149
 NH0149.The horizontal coordinates were determined by differentially corrected
 NH0149.hand held GPS observations or other comparable positioning techniques
 NH0149.and have an estimated accuracy of +/- 3 meters.
 NH0149
 NH0149.The orthometric height was determined by differential leveling and
 NH0149.adjusted by the NATIONAL GEODETIC SURVEY
 NH0149.in June 1991.
 NH0149
 NH0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0149.GEOID18 height accuracy estimate available here.
 NH0149
 NH0149.Click photographs - Photos may exist for this station.
 NH0149
 NH0149.The dynamic height is computed by dividing the NAVD 88
 NH0149.geopotential number by the normal gravity value computed on the
 NH0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0149.degrees latitude (g = 980.6199 gals.).
 NH0149
 NH0149.The modeled gravity was interpolated from observed gravity values.
 NH0149
 NH0149;                    North         East    Units  Estimated Accuracy
 NH0149;SPC IL E     -   617,326.8     301,437.3     MT  (+/- 3 meters HH1 GPS) 
 NH0149
 NH0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9140575828(NAD 83)
 NH0149
 NH0149                          SUPERSEDED SURVEY CONTROL
 NH0149
 NH0149  NGVD 29 (??/??/92)  273.366  (m)          896.87   (f) ADJ UNCH    2 0
 NH0149
 NH0149.Superseded values are not recommended for survey control.
 NH0149
 NH0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0149.See file dsdata.pdf to determine how the superseded data were derived.
 NH0149
 NH0149_MARKER: DR = REFERENCE MARK DISK
 NH0149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0149_STAMPING: CRYSTAL NO 2 1954
 NH0149_MARK LOGO: CGS
 NH0149_PROJECTION: FLUSH
 NH0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0149+STABILITY: SURFACE MOTION
 NH0149
 NH0149  HISTORY     - Date     Condition        Report By
 NH0149  HISTORY     - 1954     MONUMENTED       CGS
 NH0149  HISTORY     - 1960     GOOD             CGS
 NH0149  HISTORY     - 19940427 MARK NOT FOUND   USPSQD
 NH0149
 NH0149                          STATION DESCRIPTION
 NH0149
 NH0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0149'1.5 MI S FROM CRYSTAL LAKE.
 NH0149'ABOUT 1.5 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0149'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, 103.7 FEET
 NH0149'SOUTH OF TRIANGULATION STATION CRYSTAL, DESCRIBED, 36 1/2 FEET
 NH0149'WEST OF THE CENTER LINE OF MAIN STREET, 17 FEET EAST OF THE EAST
 NH0149'RAIL OF THE EAST ONE OF TWO SIDE TRACKS, 36 FEET NORTHWEST OF
 NH0149'THE 2ND. TELEPHONE POLE NORTH OF HIGHWAY 14, ABOUT LEVEL WITH
 NH0149'MAIN STREET, AND SET IN TOP OF A CONCRETE POST 0.8 FOOT BELOW
 NH0149'THE SURFACE OF THE GROUND.
 NH0149
 NH0149                          STATION RECOVERY (1994)
 NH0149
 NH0149'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0149'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2532 ***********************************************************************
 DP2532  DESIGNATION -  CS 258
 DP2532  PID         -  DP2532
 DP2532  STATE/COUNTY-  IL/COOK
 DP2532  COUNTRY     -  US
 DP2532  USGS QUAD   -  LAKE CALUMET (2018)
 DP2532
 DP2532                         *CURRENT SURVEY CONTROL
 DP2532  ______________________________________________________________________
 DP2532* NAD 83(1986) POSITION- 41 43 20.9    (N) 087 32 47.0    (W)   HD_HELD2
 DP2532* NAVD 88 ORTHO HEIGHT -   186.741 (meters)      612.67  (feet) ADJUSTED
 DP2532  ______________________________________________________________________
 DP2532  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 DP2532  DYNAMIC HEIGHT  -        186.675 (meters)      612.45  (feet) COMP
 DP2532  MODELED GRAVITY -    980,268.2   (mgal)                       NAVD 88
 DP2532
 DP2532  VERT ORDER      -  SECOND    CLASS I
 DP2532
 DP2532.The horizontal coordinates were established by autonomous hand held GPS
 DP2532.observations and have an estimated accuracy of +/- 10 meters.
 DP2532
 DP2532.The orthometric height was determined by differential leveling and
 DP2532.adjusted by the NATIONAL GEODETIC SURVEY
 DP2532.in May 2014.
 DP2532
 DP2532.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2532.GEOID18 height accuracy estimate available here.
 DP2532
 DP2532.Click photographs - Photos may exist for this station.
 DP2532
 DP2532.The dynamic height is computed by dividing the NAVD 88
 DP2532.geopotential number by the normal gravity value computed on the
 DP2532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2532.degrees latitude (g = 980.6199 gals.).
 DP2532
 DP2532.The modeled gravity was interpolated from observed gravity values.
 DP2532
 DP2532;                    North         East    Units  Estimated Accuracy
 DP2532;SPC IL E     -   561,577.      365,480.      MT  (+/- 10 meters HH2 GPS)
 DP2532
 DP2532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5455319107(NAD 83)
 DP2532
 DP2532                          SUPERSEDED SURVEY CONTROL
 DP2532
 DP2532.No superseded survey control is available for this station.
 DP2532
 DP2532_MARKER: DD = SURVEY DISK
 DP2532_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DP2532_SP_SET: SLAB
 DP2532_MARK LOGO: IL1670
 DP2532_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP2532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2532+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2014
 DP2532
 DP2532  HISTORY     - Date     Condition        Report By
 DP2532  HISTORY     - UNK      MONUMENTED       IL1670
 DP2532  HISTORY     - 20140318 GOOD             PATRIC
 DP2532
 DP2532                          STATION DESCRIPTION
 DP2532
 DP2532'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP2532'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-NORTHEAST OF BLUE
 DP2532'ISLAND, 7.4 MI (11.9 KM) NORTH OF CALUMET CITY AND 6.5 MI (10.5 KM)
 DP2532'SOUTHEAST OF ENGLEWOOD.
 DP2532'
 DP2532'THE STATION IS LOCATED ON THE SOUTH SIDE OF CHICAGO, IN THE NORTHWEST
 DP2532'CORNER OF THE NORTHERLY MOST OF TWO CONCRETE SLABS AND EAST OF A VERY
 DP2532'LARGE METAL POWER POLE.
 DP2532'
 DP2532'IT IS 230 FT (70.1 M) SOUTHWEST OF THE JUNCTION OF US HIGHWAY 12 WITH
 DP2532'SOUTH CHICAGO AVENUE, 210 FT (64.0 M) SOUTH OF THE CENTERLINE OF US
 DP2532'HIGHWAY 12.
 DP2532'
 DP2532'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0295 ***********************************************************************
 LD0295  DESIGNATION -  CUBA
 LD0295  PID         -  LD0295
 LD0295  STATE/COUNTY-  IL/FULTON
 LD0295  COUNTRY     -  US
 LD0295  USGS QUAD   -  LEWISTOWN (2018)
 LD0295
 LD0295                         *CURRENT SURVEY CONTROL
 LD0295  ______________________________________________________________________
 LD0295* NAD 83(1986) POSITION- 40 29 33.8    (N) 090 11 44.0    (W)   HD_HELD2
 LD0295* NAVD 88 ORTHO HEIGHT -   208.728 (meters)      684.80  (feet) ADJUSTED
 LD0295  ______________________________________________________________________
 LD0295  GEOID HEIGHT    -        -33.172 (meters)                     GEOID18
 LD0295  DYNAMIC HEIGHT  -        208.626 (meters)      684.47  (feet) COMP
 LD0295  MODELED GRAVITY -    980,132.8   (mgal)                       NAVD 88
 LD0295
 LD0295  VERT ORDER      -  SECOND    CLASS 0
 LD0295
 LD0295.The horizontal coordinates were established by autonomous hand held GPS
 LD0295.observations and have an estimated accuracy of +/- 10 meters.
 LD0295
 LD0295.The orthometric height was determined by differential leveling and
 LD0295.adjusted by the NATIONAL GEODETIC SURVEY
 LD0295.in June 1991.
 LD0295
 LD0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0295.GEOID18 height accuracy estimate available here.
 LD0295
 LD0295.Click photographs - Photos may exist for this station.
 LD0295
 LD0295.The dynamic height is computed by dividing the NAVD 88
 LD0295.geopotential number by the normal gravity value computed on the
 LD0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0295.degrees latitude (g = 980.6199 gals.).
 LD0295
 LD0295.The modeled gravity was interpolated from observed gravity values.
 LD0295
 LD0295;                    North         East    Units  Estimated Accuracy
 LD0295;SPC IL W     -   424,697.      697,551.      MT  (+/- 10 meters HH2 GPS)
 LD0295
 LD0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3767286225(NAD 83)
 LD0295
 LD0295                          SUPERSEDED SURVEY CONTROL
 LD0295
 LD0295  NGVD 29 (??/??/92)  208.809  (m)          685.07   (f) ADJ UNCH    2 0
 LD0295
 LD0295.Superseded values are not recommended for survey control.
 LD0295
 LD0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0295.See file dsdata.pdf to determine how the superseded data were derived.
 LD0295
 LD0295_MARKER: DB = BENCH MARK DISK
 LD0295_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0295+WITH SETTING: PAVEMENT
 LD0295_SP_SET: BASE
 LD0295_STAMPING: CUBA 1935
 LD0295_MARK LOGO: CGS
 LD0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0295+STABILITY: SURFACE MOTION
 LD0295_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0295+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2011
 LD0295
 LD0295  HISTORY     - Date     Condition        Report By
 LD0295  HISTORY     - 1935     MONUMENTED       CGS
 LD0295  HISTORY     - 20111018 GOOD             ATKNA
 LD0295
 LD0295                          STATION DESCRIPTION
 LD0295
 LD0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0295'AT CUBA.
 LD0295'AT CUBA, FULTON COUNTY, AT THE NORTHWEST CORNER OF THE CITY PARK,
 LD0295'12 FEET EAST OF THE WEST STREET CURB, IN THE TOP OF THE NORTHWEST
 LD0295'CORNER OF THE LIMESTONE BASE ON AN OLD CANNON, AND 2 FEET HIGHER
 LD0295'THAN THE STREET.  A STANDARD DISK, STAMPED CUBA 1935.
 LD0295
 LD0295                          STATION RECOVERY (2011)
 LD0295
 LD0295'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0295'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 LD0295'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 LD0295'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0732 ***********************************************************************
 LD0732  DESIGNATION -  CUBA MUNICIPAL TANK
 LD0732  PID         -  LD0732
 LD0732  STATE/COUNTY-  IL/FULTON
 LD0732  COUNTRY     -  US
 LD0732  USGS QUAD   -  LEWISTOWN (2018)
 LD0732
 LD0732                         *CURRENT SURVEY CONTROL
 LD0732  ______________________________________________________________________
 LD0732* NAD 83(1997) POSITION- 40 29 44.21196(N) 090 11 43.69526(W)   ADJUSTED
 LD0732  ______________________________________________________________________
 LD0732  GEOID HEIGHT    -        -33.171 (meters)                     GEOID18
 LD0732  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 LD0732  HORZ ORDER      -  THIRD
 LD0732
 LD0732.The horizontal coordinates were established by classical geodetic methods
 LD0732.and adjusted by the National Geodetic Survey in October 1999.
 LD0732
 LD0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0732.GEOID18 height accuracy estimate available here.
 LD0732
 LD0732.Click photographs - Photos may exist for this station.
 LD0732
 LD0732.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0732
 LD0732. The following values were computed from the NAD 83(1997) position.
 LD0732
 LD0732;                    North         East     Units Scale Factor Converg.
 LD0732;SPC IL W     -   425,017.688   697,558.314   MT  0.99994125   -0 01 07.3
 LD0732;SPC IL W     - 1,394,412.20  2,288,572.57   sFT  0.99994125   -0 01 07.3
 LD0732;UTM  15      - 4,486,546.909   737,669.084   MT  1.00029536   +1 49 19.5
 LD0732
 LD0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3766986546(NAD 83)
 LD0732
 LD0732                          SUPERSEDED SURVEY CONTROL
 LD0732
 LD0732  NAD 83(1996)-  40 29 44.22029(N)    090 11 43.69087(W) AD(       ) 3
 LD0732  NAD 83(1986)-  40 29 44.21619(N)    090 11 43.68956(W) AD(       ) 3
 LD0732  NAD 27      -  40 29 44.07000(N)    090 11 43.25000(W) AD(       ) 3
 LD0732
 LD0732.Superseded values are not recommended for survey control.
 LD0732
 LD0732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0732.See file dsdata.pdf to determine how the superseded data were derived.
 LD0732
 LD0732_MARKER: 53 = ELEVATED TANK
 LD0732
 LD0732  HISTORY     - Date     Condition        Report By
 LD0732  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0732
 LD0732                          STATION DESCRIPTION
 LD0732
 LD0732'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0732'THIS STATION IS THE BLACK MUNICIPAL TANK IN THE VILLAGE OF
 LD0732'CUBA, LOCATED IN THE NORTHERN PART OF THE TOWN, ABOUT 90 FEET
 LD0732'E OF THE CENTER LINE OF WASHINGTON STREET, AND ABOUT 115 FEET
 LD0732'S OF THE S RAIL OF THE TOLEDA, PEORIA AND WESTON RAILROAD,
 LD0732'IN SEC. 17, SW 1/4, T 6 N, R 2 E.  THE TANK WAS ERECTED IN
 LD0732'1914 AND IS VERY PROMINENT.
 LD0732'
 LD0732'THE TALL SQUAT TANK HAS FOUR TRUSSWORK LEGS ABOUT 120 FEET HIGH.
 LD0732'THE OVAL SECTION EXTENDS DOWNWARD ABOUT 6 FEET.  THE VERTICAL
 LD0732'SECTION IS ABOUT 15 FEET HIGH AND HAS A CATWALK AND RAIL AROUND
 LD0732'ITS BASE.  THE FLAT CONICAL ROOF HAS A BALL AT ITS APEX.
 LD0732'TOTAL HEIGHT IS ABOUT 140 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1083 ***********************************************************************
 NH1083  DESIGNATION -  CUBA NW BASE
 NH1083  PID         -  NH1083
 NH1083  STATE/COUNTY-  IL/LAKE
 NH1083  COUNTRY     -  US
 NH1083  USGS QUAD   -  BARRINGTON (2018)
 NH1083
 NH1083                         *CURRENT SURVEY CONTROL
 NH1083  ______________________________________________________________________
 NH1083* NAD 83(1997) POSITION- 42 11 00.95222(N) 088 11 29.09565(W)   ADJUSTED
 NH1083* NAVD 88 ORTHO HEIGHT -   245.    (meters)      804.    (feet) SCALED
 NH1083  ______________________________________________________________________
 NH1083  GEOID HEIGHT    -        -33.825 (meters)                     GEOID18
 NH1083  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 NH1083  HORZ ORDER      -  SECOND
 NH1083
 NH1083.The horizontal coordinates were established by classical geodetic methods
 NH1083.and adjusted by the National Geodetic Survey in October 1999.
 NH1083
 NH1083.The orthometric height was scaled from a topographic map.
 NH1083
 NH1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1083.GEOID18 height accuracy estimate available here.
 NH1083
 NH1083.Click photographs - Photos may exist for this station.
 NH1083
 NH1083.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1083
 NH1083. The following values were computed from the NAD 83(1997) position.
 NH1083
 NH1083;                    North         East     Units Scale Factor Converg.
 NH1083;SPC IL E     -   612,504.992   311,723.853   MT  0.99997669   +0 05 43.1
 NH1083;SPC IL E     - 2,009,526.79  1,022,714.01   sFT  0.99997669   +0 05 43.1
 NH1083;UTM  16      - 4,670,848.170   401,613.236   MT  0.99971910   -0 48 00.4
 NH1083
 NH1083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1083!SPC IL E     -   0.99996690  x   0.99997669  =   0.99994359
 NH1083!UTM  16      -   0.99996690  x   0.99971910  =   0.99968601
 NH1083
 NH1083:                Primary Azimuth Mark                     Grid Az
 NH1083:SPC IL E     -  CUBA NW BASE AZ MK                       122 18 36.4
 NH1083:UTM  16      -  CUBA NW BASE AZ MK                       123 12 19.9
 NH1083
 NH1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0161370848(NAD 83)
 NH1083
 NH1083|---------------------------------------------------------------------|
 NH1083| PID    Reference Object                     Distance      Geod. Az  |
 NH1083|                                                           dddmmss.s |
 NH1083| NH1050 WAUCONDA MUNICIPAL TANK             APPROX. 9.4 KM 0264939.6 |
 NH1083| NH1063 LAKE ZURICH MUNICIPAL TANK          APPROX. 8.1 KM 0801708.8 |
 NH1083| NH1062 LAKE ZURICH ATT MICROWAVE TWR       APPROX. 8.2 KM 0863229.7 |
 NH1083| CI8473 CUBA NW BASE AZ MK                                 1222419.5 |
 NH1083| NH1078 BARRINGTON METH CH SPIRE            APPROX. 5.8 KM 1272426.9 |
 NH1083| NH1082 BARRINGTON N MUN STANDPIPE          APPROX. 6.3 KM 1323129.6 |
 NH1083| NH1081 BARRINGTON S MUN STANDPIPE          APPROX. 6.3 KM 1323824.0 |
 NH1083| CI8474 CUBA NW BASE RM 1                    29.150 METERS 14615     |
 NH1083| CI8475 CUBA NW BASE RM 2                    30.114 METERS 21556     |
 NH1083| NH1085 CARY CURTISS FARM WATER TANK        APPROX. 5.5 KM 2913247.0 |
 NH1083| NH1079 FOX RIVER GROVE MUNICIPAL TANK      APPROX. 2.5 KM 2983952.1 |
 NH1083|---------------------------------------------------------------------|
 NH1083
 NH1083                          SUPERSEDED SURVEY CONTROL
 NH1083
 NH1083  NAD 83(1997)-  42 11 00.95218(N)    088 11 29.09642(W) AD(       ) 2
 NH1083  NAD 83(1986)-  42 11 00.95373(N)    088 11 29.10755(W) AD(       ) 2
 NH1083  NAD 27      -  42 11 00.86530(N)    088 11 28.81920(W) AD(       ) 2
 NH1083
 NH1083.Superseded values are not recommended for survey control.
 NH1083
 NH1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1083.See file dsdata.pdf to determine how the superseded data were derived.
 NH1083
 NH1083_MARKER: DS = TRIANGULATION STATION DISK
 NH1083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1083_STAMPING: CUBA NW BASE 1954
 NH1083_MARK LOGO: CGS
 NH1083_PROJECTION: RECESSED 13 CENTIMETERS
 NH1083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1083+STABILITY: SURFACE MOTION
 NH1083
 NH1083  HISTORY     - Date     Condition        Report By
 NH1083  HISTORY     - 1954     MONUMENTED       CGS
 NH1083  HISTORY     - 1960     GOOD             ILHD
 NH1083  HISTORY     - 1966     GOOD             CGS
 NH1083  HISTORY     - 1977     GOOD             ILDT
 NH1083  HISTORY     - 19950429 GOOD             USPSQD
 NH1083
 NH1083                          STATION DESCRIPTION
 NH1083
 NH1083'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1083'STATION IS LOCATED ABOUT 4 MILES NORTHWEST OF BARRINGTON AND
 NH1083'2 MILES SOUTHEAST OF FOX RIVER GROVE, NEAR A CROSSROADS
 NH1083'KNOWN LOCALLY AS LITTLE CUBA.  IT IS 129 FEET WEST OF THE
 NH1083'INTERSECTION OF U.S. HIGHWAY 14 AND KELSEY ROAD, 46 FEET
 NH1083'NORTHEAST OF THE MOST NORTHERLY RAIL OF THE C. AND N.W. RAILROAD
 NH1083'TRACKS, 34 FEET NORTHWEST OF A POWER LINE POLE, 26 FEET
 NH1083'SOUTHEAST OF A 14 INCH ASH TREE, AND 12 FEET NORTHEAST OF
 NH1083'A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 NH1083'STAMPED CUBA NW BASE 1954.
 NH1083'
 NH1083'REFERENCE MARK NO. 1 IS 39 FEET SOUTHEAST OF A TELEPHONE
 NH1083'POLE, 18 FEET NORTHWEST OF THE CENTER OF KELSEY ROAD, 16
 NH1083'FEET NORTHEAST OF THE MOST NORTHERLY RAIL OF THE TRACKS AND
 NH1083'6 FEET NORTHWEST OF A CROSSING SIGNAL.  THE MARK IS FLUSH
 NH1083'AND THE DISK IS STAMPED CUBA NW BASE NO 1 1954.
 NH1083'
 NH1083'REFERENCE MARK NO. 2 IS ACROSS THE TRACKS FROM THE STATION,
 NH1083'62 FEET SOUTHEAST OF A TELEPHONE POLE, 30 FEET NORTHWEST OF
 NH1083'A POWER LINE POLE AND 29 FEET SOUTH OF THE MOST SOUTHERLY
 NH1083'RAIL.  THE MARK IS FLUSH AND THE DISK IS STAMPED CUBA NW
 NH1083'BASE NO 2 1954.
 NH1083'
 NH1083'AZIMUTH MARK IS 67 FEET NORTHEAST OF THE CENTER OF THE WEST
 NH1083'BOUND LANE OF U.S. HIGHWAY 14, 51 FEET SOUTHEAST OF A POWER LINE
 NH1083'POLE, 16 FEET SOUTHWEST OF AN 18 INCH OAK TREE AND 2 FEET
 NH1083'WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 NH1083'DISK IS STAMPED CUBA NW BASE 1954.
 NH1083'
 NH1083'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 NH1083'59 IN BARRINGTON, GO NORTHWEST ON U.S. HIGHWAY 14 FOR 2.3 MILES
 NH1083'TO THE AZIMUTH MARK ON THE RIGHT JUST AFTER PASSING A SIDE
 NH1083'ROAD RIGHT (CUBA ROAD) CONTINUE NORTHWEST ON HIGHWAY 14 FOR
 NH1083'0.9 MILE TO THE INTERSECTION WITH KELSEY ROAD AND THE STATION
 NH1083'ON THE LEFT, SOUTHWEST SIDE OF HIGHWAY AS DESCRIBED.
 NH1083'
 NH1083'HEIGHT OF LIGHT ABOVE STATION MARK 33 METERS.
 NH1083
 NH1083                          STATION RECOVERY (1960)
 NH1083
 NH1083'RECOVERY NOTE BY IL HIGHWAY DEPT 1960
 NH1083'STATION AND AZIMUTH MARKS WERE FOUND IN GOOD CONDITION.
 NH1083'DESCRIPTION ADEQUATE.
 NH1083
 NH1083                          STATION RECOVERY (1966)
 NH1083
 NH1083'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1083'THE STATION MARK, REFERENCE MARKS, AZIMUTH MARK WERE RECOVERED
 NH1083'AS DESCRIBED AND FOUND IN GOOD CONDITION AT THIS TIME.  THE
 NH1083'DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 NH1083'
 NH1083'THE STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS POST AND
 NH1083'5 INCHES BELOW THE SURFACE OF THE GROUND.
 NH1083'
 NH1083'THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL WITNESS POST.
 NH1083'
 NH1083'REFERENCE MARK 1 IS 3 INCHES BELOW THE SURFACE OF THE GROUND.
 NH1083
 NH1083                          STATION RECOVERY (1977)
 NH1083
 NH1083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977 (RIL)
 NH1083'CUBA NW BASE 1954 RECOVERED GOOD.
 NH1083'
 NH1083'CUBA NW BASE NO 1 1954 RECOVERED GOOD.
 NH1083'
 NH1083'CUBA NW BASE NO 2 RECOVERED GOOD.
 NH1083'
 NH1083'CUBA N.W. BASE 1954 (AZI) RECOVERED GOOD.
 NH1083'
 NH1083'IN THE DESCRIPTION FOR THE AZIMUTH MARK.  SHOULD READ 30 FEET WEST
 NH1083'OF A WHITE WITNESS POST.
 NH1083'
 NH1083'DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MI. S.E. OF FOX RIVER
 NH1083'GROVE.
 NH1083
 NH1083                          STATION RECOVERY (1995)
 NH1083
 NH1083'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1059 ***********************************************************************
 NH1059  DESIGNATION -  CUBA SE BASE
 NH1059  PID         -  NH1059
 NH1059  STATE/COUNTY-  IL/COOK
 NH1059  COUNTRY     -  US
 NH1059  USGS QUAD   -  LAKE ZURICH (2018)
 NH1059
 NH1059                         *CURRENT SURVEY CONTROL
 NH1059  ______________________________________________________________________
 NH1059* NAD 83(1997) POSITION- 42 08 33.43652(N) 088 06 43.04653(W)   ADJUSTED
 NH1059* NAVD 88 ORTHO HEIGHT -   264.    (meters)      866.    (feet) SCALED
 NH1059  ______________________________________________________________________
 NH1059  GEOID HEIGHT    -        -33.773 (meters)                     GEOID18
 NH1059  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 NH1059  HORZ ORDER      -  SECOND
 NH1059
 NH1059.The horizontal coordinates were established by classical geodetic methods
 NH1059.and adjusted by the National Geodetic Survey in October 1999.
 NH1059
 NH1059.The orthometric height was scaled from a topographic map.
 NH1059
 NH1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1059.GEOID18 height accuracy estimate available here.
 NH1059
 NH1059.Click photographs - Photos may exist for this station.
 NH1059
 NH1059.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1059
 NH1059. The following values were computed from the NAD 83(1997) position.
 NH1059
 NH1059;                    North         East     Units Scale Factor Converg.
 NH1059;SPC IL E     -   607,967.543   318,299.702   MT  0.99997912   +0 08 54.7
 NH1059;SPC IL E     - 1,994,640.18  1,044,288.27   sFT  0.99997912   +0 08 54.7
 NH1059;UTM  16      - 4,666,209.790   408,115.671   MT  0.99970388   -0 44 46.1
 NH1059
 NH1059!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1059!SPC IL E     -   0.99996391  x   0.99997912  =   0.99994303
 NH1059!UTM  16      -   0.99996391  x   0.99970388  =   0.99966780
 NH1059
 NH1059:                Primary Azimuth Mark                     Grid Az
 NH1059:SPC IL E     -  CUBA SE BASE AZ MK                       307 30 50.7
 NH1059:UTM  16      -  CUBA SE BASE AZ MK                       308 24 31.5
 NH1059
 NH1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0811566209(NAD 83)
 NH1059
 NH1059|---------------------------------------------------------------------|
 NH1059| PID    Reference Object                     Distance      Geod. Az  |
 NH1059|                                                           dddmmss.s |
 NH1059| CI8477 CUBA SE BASE RM 1                    28.532 METERS 00758     |
 NH1059| CI8479 CUBA SE BASE RM 3                    19.523 METERS 13307     |
 NH1059| NH1081 BARRINGTON S MUN STANDPIPE          APPROX. 2.0 KM 2785125.4 |
 NH1059| CI8478 CUBA SE BASE RM 2                    28.782 METERS 30019     |
 NH1059| CI8476 CUBA SE BASE AZ MK                                 3073945.4 |
 NH1059|---------------------------------------------------------------------|
 NH1059
 NH1059                          SUPERSEDED SURVEY CONTROL
 NH1059
 NH1059  NAD 83(1997)-  42 08 33.43644(N)    088 06 43.04719(W) AD(       ) 2
 NH1059  NAD 83(1986)-  42 08 33.43850(N)    088 06 43.05869(W) AD(       ) 2
 NH1059  NAD 27      -  42 08 33.34410(N)    088 06 42.78350(W) AD(       ) 2
 NH1059
 NH1059.Superseded values are not recommended for survey control.
 NH1059
 NH1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1059.See file dsdata.pdf to determine how the superseded data were derived.
 NH1059
 NH1059_MARKER: DS = TRIANGULATION STATION DISK
 NH1059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1059_STAMPING: CUBA SE BASE 1954
 NH1059_MARK LOGO: CGS
 NH1059_PROJECTION: FLUSH
 NH1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1059+STABILITY: SURFACE MOTION
 NH1059
 NH1059  HISTORY     - Date     Condition        Report By
 NH1059  HISTORY     - 1954     MONUMENTED       CGS
 NH1059  HISTORY     - 1966     GOOD             CGS
 NH1059  HISTORY     - 1971     GOOD             ILHD
 NH1059  HISTORY     - 1977     GOOD             ILDT
 NH1059  HISTORY     - 1990     GOOD             USPSQD
 NH1059
 NH1059                          STATION DESCRIPTION
 NH1059
 NH1059'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1059'STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHEAST OF BARRINGTON
 NH1059'AND ABOUT 6 MILES NORTHWEST OF PALATINE.  IT IS 44 FEET
 NH1059'SOUTHWEST OF THE CENTER OF U.S. HIGHWAY 14, 39 FEET NORTHEAST
 NH1059'OF THE EAST RAIL OF RAILROAD TRACK AND 2 FEET NORTH OF A
 NH1059'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1059'CUBA SE BASE 1954.
 NH1059'
 NH1059'REFERENCE MARK NO. 1 IS 68 FEET SOUTHEAST OF A POWER LINE
 NH1059'POLE, 37 FEET NORTHEAST OF THE CENTER OF U.S. HIGHWAY 14
 NH1059'AND 1 FOOT SOUTHWEST OF A FENCE LINE.  THE MARK IS FLUSH
 NH1059'AND THE DISK IS STAMPED CUBA SE BASE NO 1 1954.
 NH1059'
 NH1059'REFERENCE MARK NO. 2 IS 53 FEET SOUTHWEST OF THE CENTER
 NH1059'OF U.S. HIGHWAY 14, 41 FEET SOUTH OF A TELEPHONE POLE AND
 NH1059'32 FEET EAST OF THE EAST RAIL OF RAILROAD TRACK.  THE MARK
 NH1059'IS FLUSH AND THE DISK IS STAMPED CUBA SE BASE NO 2 1954.
 NH1059'
 NH1059'AZIMUTH MARK IS 38 FEET NORTHEAST OF THE CENTER OF U.S. HIGHWAY
 NH1059'14, 3 FEET EAST OF A POWER LINE POLE, 2 FEET SOUTH OF A
 NH1059'FENCE LINE AND 2 FEET EAST OF A WHITE WITNESS POST.  THE MARK
 NH1059'IS FLUSH AND THE DISK IS STAMPED CUBA SE BASE 1954.
 NH1059'
 NH1059'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY
 NH1059'59-63 AND U.S. HIGHWAY 14 IN BARRINGTON GO EAST AND SOUTHEAST
 NH1059'ON HIGHWAY 14 FOR 1.7 MILES TO AZIMUTH MARK ON LEFT AS
 NH1059'DESCRIBED.  CONTINUE SOUTHEAST ON HIGHWAY 14 FOR 0.3 MILE
 NH1059'TO STATION ON RIGHT AS DESCRIBED.
 NH1059'
 NH1059'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1059
 NH1059                          STATION RECOVERY (1966)
 NH1059
 NH1059'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1059'STATION, AZIMUTH MARK, REFERENCE MARK 2 WERE RECOVERED AND
 NH1059'FOUND IN GOOD CONDITION AT THIS TIME.  REFERENCE MARK 1 WAS
 NH1059'NOT FOUND AND IS ASSUMED LOST.  THE DISTANCE AND DIRECTION
 NH1059'TO REFERENCE MARK 2 CHECKED.  DUE TO VARIOUS CHANGES A NEW
 NH1059'DESCRIPTION FOLLOWS.  AND R.M. 3 SET.
 NH1059'
 NH1059'STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHEAST OF BARRINGTON AND
 NH1059'ON ROAD RIGHT-OF-WAY.  IT IS 44 FEET SOUTHWEST OF THE CENTERLINE
 NH1059'OF U.S. HIGHWAY 14, 39 FEET NORTHEAST OF THE NORTHEAST RAIL
 NH1059'OF A RAILROAD TRACK, 31 FEET WEST OF AN 8 INCH ELM TREE AND 1
 NH1059'FOOT NORTHWEST OF A METAL WITNESS POST.  THE MONUMENT IS
 NH1059'FLUSH AND THE DISK IS STAMPED CUBA SE BASE 1954.
 NH1059'
 NH1059'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 NH1059'AND STATE HIGHWAY 59 AT THE NORTH EDGE OF BARRINGTON, GO
 NH1059'SOUTHEAST ON HIGHWAY 14 FOR 1.7 MILES TO THE SOUTHWEST EDGE
 NH1059'OF A GOLF COURSE AND THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 NH1059'SOUTHEAST ON THE HIGHWAY FOR 0.3 MILE TO THE STATION ON THE
 NH1059'RIGHT.
 NH1059'
 NH1059'REFERENCE MARK 2 IS 95 FEET NORTHWEST OF THE WITNESS POST,
 NH1059'53 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY AND 32
 NH1059'FEET NORTHEAST OF THE NORTHEAST RAIL OF THE RAILROAD TRACK.
 NH1059'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED CUBA SE BASE
 NH1059'NO 2 1954.
 NH1059'
 NH1059'REFERENCE MARK 3 IS 34 FEET SOUTHEAST OF THE TREE, 30 FEET
 NH1059'NORTHEAST OF THE NORTHEAST RAIL OF THE RAILROAD TRACK AND
 NH1059'1 FOOT NORTHWEST OF A POWER POLE.  THE MONUMENT IS FLUSH
 NH1059'AND THE DISK IS STAMPED CUBA SE BASE 1954 NO 3 1966.
 NH1059'
 NH1059'THE AZIMUTH MARK IS 38 FEET NORTHEAST OF THE CENTERLINE OF
 NH1059'THE HIGHWAY, 22 FEET SOUTHWEST OF A 36 INCH OAK TREE, 5 FEET
 NH1059'SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER AND AT THE SOUTHWEST
 NH1059'EDGE OF THE GOLF COURSE.  THE MONUMENT IS FLUSH AND THE DISK
 NH1059'IS STAMPED CUBA SE BASE 1954.
 NH1059'
 NH1059'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1059'
 NH1059'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2
 NH1059'MILES SOUTHEAST OF BARRINGTON
 NH1059
 NH1059                          STATION RECOVERY (1971)
 NH1059
 NH1059'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (DR)
 NH1059'CUBA SE BASE 1954-GOOD
 NH1059'
 NH1059'CUBA SE BASE NO 2 1954-GOOD
 NH1059'
 NH1059'CUBA SE BASE 1954 NO 3 1966-GOOD
 NH1059'
 NH1059'CUBA SE BASE 1954-GOOD AZI-MK
 NH1059'
 NH1059'ALL MARKS WERE FOUND AS DESCRIBED IN 1954 AND 1966.  THE FOLLOWING
 NH1059'CHANGES SHOULD BE MADE.  R.M. 3 IS NOW 5 FT. NORTHWEST OF
 NH1059'A POWER POLE (A NEW POLE HAS BEEN SET).  THE AZIMUTH MARK IS
 NH1059'NOW 1 FT. SE OF A LARGE POWER POLE AND 1 FT. N.W. OF A METAL
 NH1059'WITNESS POST.
 NH1059
 NH1059                          STATION RECOVERY (1977)
 NH1059
 NH1059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977 (RIL)
 NH1059'CUBA S.E. BASE 1954 RECOVERED GOOD.
 NH1059'
 NH1059'CUBA S.E. BASE NO 2 1954 RECOVERED GOOD.
 NH1059'
 NH1059'CUBA S.E. BASE NO 3 1954 RECOVERED GOOD.
 NH1059'
 NH1059'CUBA S.E. BASE 1954 (AZI) RECOVERED GOOD.
 NH1059'
 NH1059'IN THE DESCRIPTION FOR THE AZIMUTH MARK, THE FOLLOWING SHOULD BE
 NH1059'ADDED.  AZIMUTH MARK IS 1.15 FEET S.E. OF A. POWER POLE WITH A WHITE
 NH1059'WITNESS SIGN.
 NH1059'
 NH1059'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MI. S.E. OF
 NH1059'BARRINGTON.
 NH1059
 NH1059                          STATION RECOVERY (1990)
 NH1059
 NH1059'RECOVERY NOTE BY US POWER SQUADRON 1990 (GAM)
 NH1059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5767 ***********************************************************************
 DP5767  DESIGNATION -  CULLOM RM 3 RESET
 DP5767  PID         -  DP5767
 DP5767  STATE/COUNTY-  IL/LIVINGSTON
 DP5767  COUNTRY     -  US
 DP5767  USGS QUAD   -  CABERY (2018)
 DP5767
 DP5767                         *CURRENT SURVEY CONTROL
 DP5767  ______________________________________________________________________
 DP5767* NAD 83(1986) POSITION- 40 52 41.69   (N) 088 14 35.28   (W)   HD_HELD1
 DP5767* NAVD 88 ORTHO HEIGHT -   204.740 (meters)      671.72  (feet) ADJUSTED
 DP5767  ______________________________________________________________________
 DP5767  GEOID HEIGHT    -        -32.217 (meters)                     GEOID18
 DP5767  DYNAMIC HEIGHT  -        204.654 (meters)      671.44  (feet) COMP
 DP5767  MODELED GRAVITY -    980,199.1   (mgal)                       NAVD 88
 DP5767
 DP5767  VERT ORDER      -  SECOND    CLASS I
 DP5767
 DP5767.The horizontal coordinates were determined by differentially corrected
 DP5767.hand held GPS observations or other comparable positioning techniques
 DP5767.and have an estimated accuracy of +/- 3 meters.
 DP5767
 DP5767.The orthometric height was determined by differential leveling and
 DP5767.adjusted by the NATIONAL GEODETIC SURVEY
 DP5767.in November 2014.
 DP5767
 DP5767.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5767.GEOID18 height accuracy estimate available here.
 DP5767
 DP5767.Click photographs - Photos may exist for this station.
 DP5767
 DP5767.The dynamic height is computed by dividing the NAVD 88
 DP5767.geopotential number by the normal gravity value computed on the
 DP5767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5767.degrees latitude (g = 980.6199 gals.).
 DP5767
 DP5767.The modeled gravity was interpolated from observed gravity values.
 DP5767
 DP5767;                    North         East    Units  Estimated Accuracy
 DP5767;SPC IL E     -   467,525.1     307,602.8     MT  (+/- 3 meters HH1 GPS) 
 DP5767
 DP5767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9525725985(NAD 83)
 DP5767
 DP5767                          SUPERSEDED SURVEY CONTROL
 DP5767
 DP5767.No superseded survey control is available for this station.
 DP5767
 DP5767_MARKER: DD = SURVEY DISK
 DP5767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP5767_STAMPING: CULLOM RM 3 RESET
 DP5767_MARK LOGO: UIL
 DP5767_PROJECTION: PROJECTING 15 CENTIMETERS
 DP5767_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5767+STABILITY: SURFACE MOTION
 DP5767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5767+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2020
 DP5767
 DP5767  HISTORY     - Date     Condition        Report By
 DP5767  HISTORY     - 20140615 MONUMENTED       PATRIC
 DP5767  HISTORY     - 20200413 GOOD             ILDT
 DP5767
 DP5767                          STATION DESCRIPTION
 DP5767
 DP5767'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5767'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) EAST OF SAUNEMIN, 8.3 MI
 DP5767'(13.4 KM) SOUTH-SOUTHWEST OF CABERY AND 1.4 MI (2.3 KM) EAST OF
 DP5767'CULLOM.
 DP5767'
 DP5767'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5767'HIGHWAY 116 LOCATED 3.3 MI (5.3 KM) EAST OF CULLOM, IL, GO WEST ON
 DP5767'STATE HIGHWAY 116 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 1200 EAST AND THE
 DP5767'STATION ON THE RIGHT.
 DP5767'
 DP5767'THE STATION IS LOCATED 36.6 FT (11.2 M) NORTH OF THE CENTERLINE OF
 DP5767'STATE HIGHWAY 116 AND 33.0 FT (10.1 M) WEST OF THE CENTERLINE OF
 DP5767'COUNTY ROAD 1200 EAST.
 DP5767
 DP5767                          STATION RECOVERY (2020)
 DP5767
 DP5767'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP5767'THE MARK IS 40 FT (12.2 M) SOUTH OF ROUTE 116, 41 FT (12.5 M) EAST OF
 DP5767'3600 EAST ROAD, 17 FT (5.2 M) EAST OF A TELEPHONE RISER AND 31 FT (9.4
 DP5767'M) SOUTHWEST OF A FORD COUNTY SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0676 ***********************************************************************
 MF0676  DESIGNATION -  CULTON
 MF0676  PID         -  MF0676
 MF0676  STATE/COUNTY-  IL/LASALLE
 MF0676  COUNTRY     -  US
 MF0676  USGS QUAD   -  TROY GROVE (2018)
 MF0676
 MF0676                         *CURRENT SURVEY CONTROL
 MF0676  ______________________________________________________________________
 MF0676* NAD 83(1997) POSITION- 41 29 03.12110(N) 089 07 02.64966(W)   ADJUSTED
 MF0676* NAVD 88 ORTHO HEIGHT -   211.870 (meters)      695.11  (feet) ADJUSTED
 MF0676  ______________________________________________________________________
 MF0676  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0676  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 MF0676  DYNAMIC HEIGHT  -        211.788 (meters)      694.84  (feet) COMP
 MF0676  MODELED GRAVITY -    980,230.0   (mgal)                       NAVD 88
 MF0676
 MF0676  HORZ ORDER      -  SECOND
 MF0676  VERT ORDER      -  FIRST     CLASS II
 MF0676
 MF0676.The horizontal coordinates were established by classical geodetic methods
 MF0676.and adjusted by the National Geodetic Survey in October 1999.
 MF0676
 MF0676.The orthometric height was determined by differential leveling and
 MF0676.adjusted by the NATIONAL GEODETIC SURVEY
 MF0676.in June 1991.
 MF0676
 MF0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0676.GEOID18 height accuracy estimate available here.
 MF0676
 MF0676.Click photographs - Photos may exist for this station.
 MF0676
 MF0676.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0676
 MF0676.The dynamic height is computed by dividing the NAVD 88
 MF0676.geopotential number by the normal gravity value computed on the
 MF0676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0676.degrees latitude (g = 980.6199 gals.).
 MF0676
 MF0676.The modeled gravity was interpolated from observed gravity values.
 MF0676
 MF0676. The following values were computed from the NAD 83(1997) position.
 MF0676
 MF0676;                    North         East     Units Scale Factor Converg.
 MF0676;SPC IL E     -   535,111.856   234,518.687   MT  1.00002775   -0 31 09.8
 MF0676;SPC IL E     - 1,755,612.81    769,416.73   sFT  1.00002775   -0 31 09.8
 MF0676;SPC IL W     -   535,328.490   787,626.268   MT  1.00003564   +0 41 42.3
 MF0676;SPC IL W     - 1,756,323.55  2,584,070.51   sFT  1.00003564   +0 41 42.3
 MF0676;UTM  16      - 4,594,674.367   323,227.757   MT  0.99998457   -1 24 10.7
 MF0676
 MF0676!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0676!SPC IL E     -   0.99997195  x   1.00002775  =   0.99999970
 MF0676!SPC IL W     -   0.99997195  x   1.00003564  =   1.00000759
 MF0676!UTM  16      -   0.99997195  x   0.99998457  =   0.99995652
 MF0676
 MF0676:                Primary Azimuth Mark                     Grid Az
 MF0676:SPC IL E     -  LAKE                                     000 10 08.6
 MF0676:SPC IL W     -  LAKE                                     358 57 16.5
 MF0676:UTM  16      -  LAKE                                     001 03 09.5
 MF0676
 MF0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2322794674(NAD 83)
 MF0676
 MF0676|---------------------------------------------------------------------|
 MF0676| PID    Reference Object                     Distance      Geod. Az  |
 MF0676|                                                           dddmmss.s |
 MF0676| MF0677 CULTON RM                             9.810 METERS 22127     |
 MF0676| MF1558 LAKE                                APPROX. 6.3 KM 3593858.8 |
 MF0676|---------------------------------------------------------------------|
 MF0676
 MF0676                          SUPERSEDED SURVEY CONTROL
 MF0676
 MF0676  NAD 83(1986)-  41 29 03.12694(N)    089 07 02.65624(W) AD(       ) 2
 MF0676  NAD 27      -  41 29 03.00900(N)    089 07 02.36000(W) AD(       ) 2
 MF0676  USSD        -  41 29 03.17500(N)    089 07 02.13700(W) AD(       ) 3
 MF0676  NGVD 29 (??/??/92)  211.916  (m)          695.26   (f) ADJ UNCH    1 2
 MF0676  NGVD 29             211.92   (m)          695.3    (f) LEVELING    3  
 MF0676
 MF0676.Superseded values are not recommended for survey control.
 MF0676
 MF0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0676.See file dsdata.pdf to determine how the superseded data were derived.
 MF0676
 MF0676_MARKER: DS = TRIANGULATION STATION DISK
 MF0676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0676_STAMPING: CULTON 1920
 MF0676_MARK LOGO: CGS
 MF0676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0676+STABILITY: SURFACE MOTION
 MF0676
 MF0676  HISTORY     - Date     Condition        Report By
 MF0676  HISTORY     - 1920     MONUMENTED       CGS
 MF0676  HISTORY     - 1927     GOOD             CGS
 MF0676  HISTORY     - 1930     GOOD             CGS
 MF0676  HISTORY     - 1939     GOOD             CGS
 MF0676  HISTORY     - 1960     SEE DESCRIPTION  CGS
 MF0676  HISTORY     - 1969     GOOD             CGS
 MF0676  HISTORY     - 1969     POOR             CGS
 MF0676  HISTORY     - 1971     SEE DESCRIPTION  NGS
 MF0676  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0676  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0676
 MF0676                          STATION DESCRIPTION
 MF0676
 MF0676'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0676'STATION IS ABOUT 5 MILES S OF MENDOTA, ON THE W SIDE OF THE
 MF0676'ILLINOIS CENTRAL RAILROAD TRACK, 75 YARDS S OF CULTON RAILROAD
 MF0676'STATION, 100 YARDS S OF A GRAIN ELEVATOR WHICH IS JUST OPPOSITE
 MF0676'THE RAILROAD STATION, 30 YARDS N OF A ROAD CROSSING, DIRECTLY
 MF0676'W OF THE S SWITCH SIGNAL FOR THE ELEVATOR SIDING, AND 7.27 METERS
 MF0676'(23.85 FEET) W OF THE W AND NEAREST RAIL.  THE SURFACE,
 MF0676'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 MF0676'CONCRETE.  THE
 MF0676'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE
 MF0676'FENCE LINE, 9.81 METERS (32.18 FEET) FROM THE STATION,
 MF0676'S 41 DEG 27 MIN W.
 MF0676
 MF0676                          STATION RECOVERY (1927)
 MF0676
 MF0676'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1927 (JSB)
 MF0676'DESCRIPTION GOOD.  MARKS WERE FOUND IN GOOD CONDITION.
 MF0676'
 MF0676'THIS IS A TRAVERSE STATION.
 MF0676
 MF0676                          STATION RECOVERY (1930)
 MF0676
 MF0676'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF0676'STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND IN GOOD
 MF0676'CONDITION.  LOCAL OBJECTS HAVE REMAINED UNCHANGED AND THE
 MF0676'ORIGINAL DESCRIPTION IS GOOD.
 MF0676
 MF0676                          STATION RECOVERY (1939)
 MF0676
 MF0676'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (SAD)
 MF0676'THE MARK IS NOT FLUSH WITH THE SURFACE, AS STATED, BUT NOW
 MF0676'STANDS EXPOSED ABOUT 1 FOOT, DUE TO GRADING DOWN OF THE
 MF0676'EMBANKMENT.  IT STANDS ON A HILL LEFT WHEN THE GRADING WAS
 MF0676'DONE.  APPARENTLY HAS NOT BEEN MOVED.
 MF0676
 MF0676                          STATION RECOVERY (1960)
 MF0676
 MF0676'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (FAR)
 MF0676'STATION CULTON WAS RECOVERED AS DESCRIBED.  THE STATION MARK
 MF0676'WAS FOUND TO BE LOWERED IN PLACE MAKING THE STAMPED ELEVATION
 MF0676'INCORRECT.  THE CULTON R.M. WAS FOUND TO BE IN GOOD CONDITION
 MF0676'AND THE PRESENT STAMPED ELEVATION IS BELIEVED CORRECT.  THE
 MF0676'CULTON RAILROAD STATION AND ELEVATOR ARE GONE.
 MF0676'
 MF0676'A COMPLETE NEW DESCRIPTION FOLLOWS--STATION IS ABOUT 5 MILES
 MF0676'SOUTH OF MENDOTA, ON THE WEST SIDE OF THE ILLINOIS CENTRAL
 MF0676'RAILROAD TRACK, 77 FEET NORTH-NORTHWEST OF THE CENTER OF A
 MF0676'TRACK ROAD CROSSING, 74 FEET NORTH OF THE CENTER LINE OF A
 MF0676'GRAVEL ROAD, 55 FEET NORTH-NORTHEAST OF A FENCE CORNER, 24
 MF0676'FEET WEST OF THE WEST AND NEAREST RAIL, 17 FEET EAST-NORTHEAST
 MF0676'OF A TELEGRAPH POLE, AND 23 FEET EAST OF A NORTH AND SOUTH
 MF0676'RIGHT-OF-WAY FENCE.  A MEASUREMENT OF 121.66 FEET
 MF0676'WEST-NORTHWEST FROM LA SALLE N.B. NO 2 1930 TO THE STATION WAS
 MF0676'MADE.
 MF0676'
 MF0676'THE REFERENCE MARK IS 31.75 FEET SOUTHWEST INSTEAD OF 32.18 FEET
 MF0676'FROM THE STATION, 45 FEET WEST OF THE WEST AND NEAREST RAIL,
 MF0676'50 FEET NORTH OF THE CENTER LINE OF A GRAVEL ROAD, 68 FEET
 MF0676'NORTHWEST OF THE CENTER OF THE TRACK AND ROAD CROSSING, 26
 MF0676'FEET NORTH OF A FENCE CORNER, 2 FEET EAST OF A NORTH AND SOUTH
 MF0676'RIGHT-OF-WAY FENCE, AND 17 FEET SOUTH-SOUTHWEST OF A TELEGRAPH
 MF0676'POLE.
 MF0676
 MF0676                          STATION RECOVERY (1969)
 MF0676
 MF0676'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0676'THE STATION MARK, STAMPED CULTON 1920 IS ABOUT 4.55 MILES
 MF0676'SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE RAILROAD
 MF0676'STATION AT MENDOTA, 0.15 MILE NORTH OF MILEPOST 867, 78 FEET
 MF0676'NORTH-NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 MF0676'AND A GRAVELED ROAD, 24-1/2 FEET WEST OF THE WEST RAIL, 73
 MF0676'FEET NORTH OF THE CENTER LINE OF THE ROAD, 16-1/2 FEET NORTHEAST
 MF0676'OF A TELEPHONE POLE, 23 FEET EAST OF A FENCE, 37.18 FEET
 MF0676'NORTHEAST OF R.M. CULTON, ABOUT LEVEL WITH THE TRACK, AND
 MF0676'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 MF0676'ABOVE THE SURFACE OF THE GROUND.
 MF0676'
 MF0676'R.M. CULTON, STAMPED 696.472 CULTON 1920 IS 32.18 FEET SOUTHWEST
 MF0676'OF THE STATION MARK, 45-1/2 FEET WEST OF THE WEST RAIL, 50-1/2
 MF0676'FEET NORTH OF THE CENTER LINE OF A GRAVELED ROAD, 27 FEET NORTH
 MF0676'OF A CORNER FENCE POST, 16-1/2 FEET SOUTH OF A TELEPHONE POLE,
 MF0676'134.5 FEET WEST-NORTHWEST AND ACROSS THE TRACK FROM LA SALLE
 MF0676'NB R.M. 2, ABOUT 1-1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND
 MF0676'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 MF0676'SURFACE OF THE GROUND.
 MF0676'
 MF0676'NOTE--THE POSTS WERE SET SHALLOW AND ARE LOOSE.  THESE MARKS
 MF0676'WERE NOT LEVELED TO BY THIS PARTY IN 1969.
 MF0676'
 MF0676'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.55 MILES
 MF0676'SOUTH
 MF0676
 MF0676                          STATION RECOVERY (1969)
 MF0676
 MF0676'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0676'4.6 MI S FROM MENDOTA.
 MF0676'ABOUT 4.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0676'THE RAILROAD STATION AT MENDOTA, 0.15 MILE NORTH OF MILEPOST 867,
 MF0676'78 FEET NORTH-NORTHWEST OF THE CENTER OF A CROSSING OF THE
 MF0676'RAILROAD AND A GRAVELED ROAD, 24 1/2 FEET WEST OF THE WEST RAIL,
 MF0676'73 FEET NORTH OF THE CENTER LINE OF THE ROAD, 16 1/2 FEET
 MF0676'NORTHEAST OF A TELEPHONE POLE, 23 FEET EAST OF A FENCE, 37.18
 MF0676'FEET NORTHEAST OF R M CULTON, ABOUT LEVEL WITH THE TRACK, AND SET
 MF0676'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE
 MF0676'SURFACE OF THE GROUND.  SEC 21, T35N, R 1E.  NOTE-- THE POST IS
 MF0676'SET SHALLOW AND IS LOOSE.  THIS MARK WAS NOT LEVELED TO BY THIS
 MF0676'PARTY IN 1969.
 MF0676
 MF0676                          STATION RECOVERY (1971)
 MF0676
 MF0676'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF0676'THE SURFACE STATION MARK WAS FOUND TO BE VERY LOOSE IN THE GROUND
 MF0676'AND WAS REMOVED AND A SEARCH MADE FOR THE UNDERGROUND MARK.
 MF0676'NOTHING WAS FOUND AND THE SITE WAS FOUND TO HAVE BEEN GRADED
 MF0676'DOWN ABOUT 6 FEET FROM ITS ORIGINAL ELEVATION.  THE STATION
 MF0676'MARK WAS ASSUMED TO HAVE BEEN SET BY PARTIES UNKNOWN AND
 MF0676'SINCE NO UNDERGROUND MARK COULD BE FOUND AND THE SHORT STATION
 MF0676'MARK BEING LOOSE THE DISK WAS SALVAGED.  THE REFERENCE MARK
 MF0676'WAS FOUND TO BE ALSO LOOSE AND SHALLOW BUT WAS LEFT AS FOUND.
 MF0676'THE STATION MARK WAS USED AS A REFERENCE TO LA SALLE NORTH
 MF0676'BASE 1930 BUT LA SALLE NORTH BASE 1930 IS LOCATED IN A CORN
 MF0676'FIELD AND NO NEW MARK COULD BE SET.
 MF0676'
 MF0676'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 MF0676'MILES SOUTH OF MENDOTA.
 MF0676
 MF0676                          STATION RECOVERY (1997)
 MF0676
 MF0676'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0676'MARK NOT FOUND.
 MF0676
 MF0676                          STATION RECOVERY (2002)
 MF0676
 MF0676'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0676'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0677 ***********************************************************************
 MF0677  DESIGNATION -  CULTON RM
 MF0677  PID         -  MF0677
 MF0677  STATE/COUNTY-  IL/LASALLE
 MF0677  COUNTRY     -  US
 MF0677  USGS QUAD   -  TROY GROVE (2018)
 MF0677
 MF0677                         *CURRENT SURVEY CONTROL
 MF0677  ______________________________________________________________________
 MF0677* NAD 83(1986) POSITION- 41 29 02.88   (N) 089 07 02.93   (W)   HD_HELD1
 MF0677* NAVD 88 ORTHO HEIGHT -   212.228 (meters)      696.28  (feet) ADJUSTED
 MF0677  ______________________________________________________________________
 MF0677  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0677  DYNAMIC HEIGHT  -        212.145 (meters)      696.01  (feet) COMP
 MF0677  MODELED GRAVITY -    980,230.0   (mgal)                       NAVD 88
 MF0677
 MF0677  VERT ORDER      -  FIRST     CLASS II
 MF0677
 MF0677.The horizontal coordinates were determined by differentially corrected
 MF0677.hand held GPS observations or other comparable positioning techniques
 MF0677.and have an estimated accuracy of +/- 3 meters.
 MF0677
 MF0677.The orthometric height was determined by differential leveling and
 MF0677.adjusted by the NATIONAL GEODETIC SURVEY
 MF0677.in June 1991.
 MF0677
 MF0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0677.GEOID18 height accuracy estimate available here.
 MF0677
 MF0677.Click photographs - Photos may exist for this station.
 MF0677
 MF0677.The dynamic height is computed by dividing the NAVD 88
 MF0677.geopotential number by the normal gravity value computed on the
 MF0677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0677.degrees latitude (g = 980.6199 gals.).
 MF0677
 MF0677.The modeled gravity was interpolated from observed gravity values.
 MF0677
 MF0677;                    North         East    Units  Estimated Accuracy
 MF0677;SPC IL E     -   535,104.5     234,512.1     MT  (+/- 3 meters HH1 GPS) 
 MF0677
 MF0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2322194667(NAD 83)
 MF0677
 MF0677                          SUPERSEDED SURVEY CONTROL
 MF0677
 MF0677  NGVD 29 (??/??/92)  212.274  (m)          696.44   (f) ADJ UNCH    1 2
 MF0677
 MF0677.Superseded values are not recommended for survey control.
 MF0677
 MF0677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0677.See file dsdata.pdf to determine how the superseded data were derived.
 MF0677
 MF0677_MARKER: DR = REFERENCE MARK DISK
 MF0677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0677_STAMPING: 696.472 CULTON 1920
 MF0677_MARK LOGO: CGS
 MF0677_PROJECTION: FLUSH
 MF0677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0677+STABILITY: SURFACE MOTION
 MF0677
 MF0677  HISTORY     - Date     Condition        Report By
 MF0677  HISTORY     - 1920     MONUMENTED       CGS
 MF0677  HISTORY     - 1969     POOR             CGS
 MF0677  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0677  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0677
 MF0677                          STATION DESCRIPTION
 MF0677
 MF0677'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0677'4.6 MI S FROM MENDOTA.
 MF0677'ABOUT 4.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0677'THE RAILROAD STATION AT MENDOTA, 0.15 MILE NORTH OF MILEPOST 867,
 MF0677'45 1/2 FEET WEST OF THE WEST RAIL, 50 1/2 FEET NORTH OF THE CENTER
 MF0677'LINE OF A GRAVELED ROAD, 27 FEET NORTH OF A CORNER FENCE POST,
 MF0677'16 1/2 FEET SOUTH OF A TELEPHONE POLE, 32.18 FEET SOUTHWEST OF
 MF0677'TRIANGULATION STATION CULTON 1920, 134.5 FEET WEST-NORTHWEST AND
 MF0677'ACROSS THE TRACK FROM LA SALLE NE R.M. 2, ABOUT 1 1/2 FEET ABOVE
 MF0677'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0677'WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 21, T35N, R1E.
 MF0677'NOTE-- THE POST IS SET SHALLOW AND IS LOOSE.  THIS MARK WAS NOT
 MF0677'LEVELED TO BY THIS PARTY IN 1969.
 MF0677
 MF0677                          STATION RECOVERY (1997)
 MF0677
 MF0677'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0677'MARK NOT FOUND.
 MF0677
 MF0677                          STATION RECOVERY (2002)
 MF0677
 MF0677'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0677'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8966 ***********************************************************************
 DE8966  DESIGNATION -  CUM 01A
 DE8966  PID         -  DE8966
 DE8966  STATE/COUNTY-  IL/CUMBERLAND
 DE8966  COUNTRY     -  US
 DE8966  USGS QUAD   -  HAZEL DELL (2018)
 DE8966
 DE8966                         *CURRENT SURVEY CONTROL
 DE8966  ______________________________________________________________________
 DE8966* NAD 83(2011) POSITION- 39 12 10.78086(N) 088 01 20.43187(W)   ADJUSTED
 DE8966* NAD 83(2011) ELLIP HT-   151.282 (meters)        (06/27/12)   ADJUSTED
 DE8966* NAD 83(2011) EPOCH   -  2010.00
 DE8966* NAVD 88 ORTHO HEIGHT -   183.3   (meters)      601.    (feet) GPS OBS
 DE8966  ______________________________________________________________________
 DE8966  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8966  GEOID HEIGHT    -        -31.961 (meters)                     GEOID99
 DE8966  GEOID HEIGHT    -        -32.013 (meters)                     GEOID18
 DE8966  NAD 83(2011) X  -    170,796.915 (meters)                     COMP
 DE8966  NAD 83(2011) Y  - -4,946,283.283 (meters)                     COMP
 DE8966  NAD 83(2011) Z  -  4,009,901.202 (meters)                     COMP
 DE8966  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 DE8966
 DE8966  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8966  Standards:
 DE8966         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8966            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8966  -------------------------------------------------------------------
 DE8966  NETWORK    0.72   1.06           0.33   0.24   0.54      0.07035119
 DE8966  -------------------------------------------------------------------
 DE8966  Click here for local accuracies and other accuracy information.
 DE8966
 DE8966.The horizontal coordinates were established by GPS observations
 DE8966.and adjusted by the National Geodetic Survey in June 2012.
 DE8966
 DE8966.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8966.been affixed to the stable North American tectonic plate. See 
 DE8966.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8966
 DE8966.The horizontal coordinates are valid at the epoch date displayed above
 DE8966.which is a decimal equivalence of Year/Month/Day.
 DE8966
 DE8966.The orthometric height was determined by GPS observations and a
 DE8966.high-resolution geoid model.
 DE8966
 DE8966.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8966.GEOID18 height accuracy estimate available here.
 DE8966
 DE8966.Click photographs - Photos may exist for this station.
 DE8966
 DE8966.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8966
 DE8966.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8966
 DE8966.The ellipsoidal height was determined by GPS observations
 DE8966.and is referenced to NAD 83.
 DE8966
 DE8966. The following values were computed from the NAD 83(2011) position.
 DE8966
 DE8966;                    North         East     Units Scale Factor Converg.
 DE8966;SPC IL E     -   281,559.504   326,862.253   MT  0.99998388   +0 11 47.6
 DE8966;SPC IL E     -   923,749.81  1,072,380.58   sFT  0.99998388   +0 11 47.6
 DE8966;UTM  16      - 4,339,801.328   411,726.155   MT  0.99969594   -0 38 46.4
 DE8966
 DE8966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8966!SPC IL E     -   0.99997627  x   0.99998388  =   0.99996015
 DE8966!UTM  16      -   0.99997627  x   0.99969594  =   0.99967221
 DE8966
 DE8966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1172639801(NAD 83)
 DE8966
 DE8966                          SUPERSEDED SURVEY CONTROL
 DE8966
 DE8966  NAD 83(2007)-  39 12 10.78109(N)    088 01 20.43323(W) AD(2002.00) 0
 DE8966  ELLIP H (02/10/07)  151.314  (m)                       GP(2002.00)    
 DE8966  ELLIP H (12/06/04)  151.317  (m)                       GP(       ) 4 1
 DE8966  NAD 83(1997)-  39 12 10.78096(N)    088 01 20.43328(W) AD(       ) 1
 DE8966  ELLIP H (12/18/02)  151.323  (m)                       GP(       ) 4 2
 DE8966
 DE8966.Superseded values are not recommended for survey control.
 DE8966
 DE8966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8966.See file dsdata.pdf to determine how the superseded data were derived.
 DE8966
 DE8966_MARKER: I = METAL ROD
 DE8966_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8966_STAMPING: CUM-01A
 DE8966_MARK LOGO: ILDT
 DE8966_PROJECTION: FLUSH
 DE8966_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8966_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8966+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 DE8966_ROD/PIPE-DEPTH: 3.7 meters
 DE8966_SLEEVE-DEPTH  : 1.1 meters
 DE8966
 DE8966  HISTORY     - Date     Condition        Report By
 DE8966  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8966  HISTORY     - 20100804 GOOD             ILDT
 DE8966
 DE8966                          STATION DESCRIPTION
 DE8966
 DE8966'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8966'THE STATION IS LOCATED ABOUT 7.9 MI (12.9 KM ) SOUTHEAST OF
 DE8966'GREENUP ,  ABOUT 7.1 MI ( 11.6 KM ) SOUTHWEST  OF CASEY  .  TO REACH
 DE8966'FROM THE  JUNCTION  AT THE U.S.  ROUTE 40  AND STATE ROUTE 49  AT
 DE8966'CASEY ,  GO SOUTH  ON STATE  ROUTE 49  ABOUT 6.9  MI (11.3  KM ) TO
 DE8966'THE
 DE8966'RIGHT TURN, AND CONTINUE ON STATE ROAD 49 , GO WEST ABOUT
 DE8966'1.7 MI ( 2.8  KM ) TO THE LEFT TURN, ALSO IS THE CROSS ROAD STATE ROAD
 DE8966'49 , AND 200 N COUNTY ROAD ( HAZEL DELL RD. ),  THE STATION IS ON THE
 DE8966'LEFT  ON THE SOUTH WEST CORNER AT THE CROSS ROAD.  IT IS  76.0  FT
 DE8966'WEST  OF THE CENTER  OF THE  STATE ROAD 49 ,  29.0 FT SOUTH  OF THE
 DE8966'CENTER OF THE 200  N COUNTY ROAD ( HAZEL DELL RD. ) , 15.5 FT EAST OF
 DE8966'THE SIGN POLE ( JCT 200 N , ILL RT 49  , 200 N HAZEL DELL RD. ), 2.0
 DE8966'FT
 DE8966'NORTH OF THE FIBERGLASS WITNESS  POST.   NOTE-- ACCESS TO THE
 DE8966'STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
 DE8966
 DE8966                          STATION RECOVERY (2010)
 DE8966
 DE8966'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 DE8966'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8949 ***********************************************************************
 DE8949  DESIGNATION -  CUM 01B
 DE8949  PID         -  DE8949
 DE8949  STATE/COUNTY-  IL/CUMBERLAND
 DE8949  COUNTRY     -  US
 DE8949  USGS QUAD   -  HAZEL DELL (2018)
 DE8949
 DE8949                         *CURRENT SURVEY CONTROL
 DE8949  ______________________________________________________________________
 DE8949* NAD 83(2011) POSITION- 39 12 11.53096(N) 088 00 59.26169(W)   ADJUSTED
 DE8949* NAD 83(2011) ELLIP HT-   153.183 (meters)        (06/27/12)   ADJUSTED
 DE8949* NAD 83(2011) EPOCH   -  2010.00
 DE8949* NAVD 88 ORTHO HEIGHT -   185.2   (meters)      608.    (feet) GPS OBS
 DE8949  ______________________________________________________________________
 DE8949  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8949  GEOID HEIGHT    -        -31.961 (meters)                     GEOID99
 DE8949  GEOID HEIGHT    -        -32.013 (meters)                     GEOID18
 DE8949  NAD 83(2011) X  -    171,304.126 (meters)                     COMP
 DE8949  NAD 83(2011) Y  - -4,946,252.586 (meters)                     COMP
 DE8949  NAD 83(2011) Z  -  4,009,920.330 (meters)                     COMP
 DE8949  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 DE8949
 DE8949  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8949  Standards:
 DE8949         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8949            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8949  -------------------------------------------------------------------
 DE8949  NETWORK    2.80   3.59           1.23   1.04   1.83      0.14104491
 DE8949  -------------------------------------------------------------------
 DE8949  Click here for local accuracies and other accuracy information.
 DE8949
 DE8949.The horizontal coordinates were established by GPS observations
 DE8949.and adjusted by the National Geodetic Survey in June 2012.
 DE8949
 DE8949.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8949.been affixed to the stable North American tectonic plate. See 
 DE8949.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8949
 DE8949.The horizontal coordinates are valid at the epoch date displayed above
 DE8949.which is a decimal equivalence of Year/Month/Day.
 DE8949
 DE8949.The orthometric height was determined by GPS observations and a
 DE8949.high-resolution geoid model.
 DE8949
 DE8949.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8949.GEOID18 height accuracy estimate available here.
 DE8949
 DE8949.Click photographs - Photos may exist for this station.
 DE8949
 DE8949.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8949
 DE8949.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8949
 DE8949.The ellipsoidal height was determined by GPS observations
 DE8949.and is referenced to NAD 83.
 DE8949
 DE8949. The following values were computed from the NAD 83(2011) position.
 DE8949
 DE8949;                    North         East     Units Scale Factor Converg.
 DE8949;SPC IL E     -   281,584.395   327,370.118   MT  0.99998422   +0 12 01.0
 DE8949;SPC IL E     -   923,831.47  1,074,046.80   sFT  0.99998422   +0 12 01.0
 DE8949;UTM  16      - 4,339,818.740   412,234.185   MT  0.99969484   -0 38 33.1
 DE8949
 DE8949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8949!SPC IL E     -   0.99997597  x   0.99998422  =   0.99996019
 DE8949!UTM  16      -   0.99997597  x   0.99969484  =   0.99967081
 DE8949
 DE8949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1223439818(NAD 83)
 DE8949
 DE8949                          SUPERSEDED SURVEY CONTROL
 DE8949
 DE8949  NAD 83(2007)-  39 12 11.53088(N)    088 00 59.26257(W) AD(2002.00) 0
 DE8949  ELLIP H (02/10/07)  153.191  (m)                       GP(2002.00)    
 DE8949  ELLIP H (12/06/04)  153.202  (m)                       GP(       ) 4 1
 DE8949  NAD 83(1997)-  39 12 11.53087(N)    088 00 59.26255(W) AD(       ) 1
 DE8949  ELLIP H (12/18/02)  153.201  (m)                       GP(       ) 4 2
 DE8949
 DE8949.Superseded values are not recommended for survey control.
 DE8949
 DE8949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8949.See file dsdata.pdf to determine how the superseded data were derived.
 DE8949
 DE8949_MARKER: I = METAL ROD
 DE8949_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8949_STAMPING: CUM-01B
 DE8949_MARK LOGO: ILDT
 DE8949_PROJECTION: FLUSH
 DE8949_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8949_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8949+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8949_ROD/PIPE-DEPTH: 3.7 meters
 DE8949_SLEEVE-DEPTH  : 1.1 meters
 DE8949
 DE8949  HISTORY     - Date     Condition        Report By
 DE8949  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8949
 DE8949                          STATION DESCRIPTION
 DE8949
 DE8949'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8949'THE STATION IS LOCATED ABOUT 8.2 MI (13.4 KM ) SOUTHEAST OF GREENUP ,
 DE8949'ABOUT 7.0 MI ( 11.4 KM ) SOUTHWEST  OF CASEY  .  TO REACH FROM THE
 DE8949'JUNCTION  AT THE U.S.  ROUTE 40  AND STATE ROUTE 49  AT CASEY ,  GO
 DE8949'SOUTH  ON STATE  ROUTE 49  ABOUT 6.9  MI (11.3  KM ) TO THE RIGHT
 DE8949'TURN,
 DE8949'AND CONTINUE ON STATE ROAD 49 , GO WEST ABOUT 1.4 MI ( 2.3  KM ),  THE
 DE8949'STATION IS ON THE RIGHT , ABOUT 0.3 MI ( 0.5 KM ) EAST OF THE JUNCTION
 DE8949'STATE ROAD 49 AND 200 N COUNTY ROAD ( HAZEL DELL RD. ) . IT IS  34.8
 DE8949'FT
 DE8949'NORTH  OF THE CENTER  OF THE  STATE ROAD 49 , 18.7 FT EAST  OF THE
 DE8949'CENTER OF THE DRIVEWAY, 2.0 FT SOUTH OF THE FIBERGLASS WITNESS
 DE8949'POST .   NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH
 DE8949'ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8952 ***********************************************************************
 DE8952  DESIGNATION -  CUM 02A
 DE8952  PID         -  DE8952
 DE8952  STATE/COUNTY-  IL/CUMBERLAND
 DE8952  COUNTRY     -  US
 DE8952  USGS QUAD   -  WOODBURY (2018)
 DE8952
 DE8952                         *CURRENT SURVEY CONTROL
 DE8952  ______________________________________________________________________
 DE8952* NAD 83(2011) POSITION- 39 11 44.44643(N) 088 18 12.13104(W)   ADJUSTED
 DE8952* NAD 83(2011) ELLIP HT-   147.572 (meters)        (06/27/12)   ADJUSTED
 DE8952* NAD 83(2011) EPOCH   -  2010.00
 DE8952* NAVD 88 ORTHO HEIGHT -   179.6   (meters)      589.    (feet) GPS OBS
 DE8952  ______________________________________________________________________
 DE8952  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8952  GEOID HEIGHT    -        -31.974 (meters)                     GEOID99
 DE8952  GEOID HEIGHT    -        -32.013 (meters)                     GEOID18
 DE8952  NAD 83(2011) X  -    146,549.263 (meters)                     COMP
 DE8952  NAD 83(2011) Y  - -4,947,571.705 (meters)                     COMP
 DE8952  NAD 83(2011) Z  -  4,009,269.490 (meters)                     COMP
 DE8952  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 DE8952
 DE8952  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8952  Standards:
 DE8952         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8952            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8952  -------------------------------------------------------------------
 DE8952  NETWORK    2.78   3.23           1.24   1.01   1.65     -0.01820191
 DE8952  -------------------------------------------------------------------
 DE8952  Click here for local accuracies and other accuracy information.
 DE8952
 DE8952.The horizontal coordinates were established by GPS observations
 DE8952.and adjusted by the National Geodetic Survey in June 2012.
 DE8952
 DE8952.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8952.been affixed to the stable North American tectonic plate. See 
 DE8952.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8952
 DE8952.The horizontal coordinates are valid at the epoch date displayed above
 DE8952.which is a decimal equivalence of Year/Month/Day.
 DE8952
 DE8952.The orthometric height was determined by GPS observations and a
 DE8952.high-resolution geoid model.
 DE8952
 DE8952.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8952.GEOID18 height accuracy estimate available here.
 DE8952
 DE8952.Click photographs - Photos may exist for this station.
 DE8952
 DE8952.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8952
 DE8952.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8952
 DE8952.The ellipsoidal height was determined by GPS observations
 DE8952.and is referenced to NAD 83.
 DE8952
 DE8952. The following values were computed from the NAD 83(2011) position.
 DE8952
 DE8952;                    North         East     Units Scale Factor Converg.
 DE8952;SPC IL E     -   280,701.754   302,588.410   MT  0.99997508   +0 01 08.2
 DE8952;SPC IL E     -   920,935.67    992,742.14   sFT  0.99997508   +0 01 08.2
 DE8952;UTM  16      - 4,339,300.825   387,448.479   MT  0.99975598   -0 49 25.6
 DE8952
 DE8952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8952!SPC IL E     -   0.99997685  x   0.99997508  =   0.99995193
 DE8952!UTM  16      -   0.99997685  x   0.99975598  =   0.99973283
 DE8952
 DE8952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8744839300(NAD 83)
 DE8952
 DE8952                          SUPERSEDED SURVEY CONTROL
 DE8952
 DE8952  NAD 83(2007)-  39 11 44.44634(N)    088 18 12.13211(W) AD(2002.00) 0
 DE8952  ELLIP H (02/10/07)  147.593  (m)                       GP(2002.00)    
 DE8952  ELLIP H (12/06/04)  147.591  (m)                       GP(       ) 4 1
 DE8952  NAD 83(1997)-  39 11 44.44630(N)    088 18 12.13198(W) AD(       ) 1
 DE8952  ELLIP H (12/18/02)  147.593  (m)                       GP(       ) 4 2
 DE8952
 DE8952.Superseded values are not recommended for survey control.
 DE8952
 DE8952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8952.See file dsdata.pdf to determine how the superseded data were derived.
 DE8952
 DE8952_MARKER: I = METAL ROD
 DE8952_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8952_STAMPING: CUM-02A
 DE8952_MARK LOGO: ILDT
 DE8952_PROJECTION: FLUSH
 DE8952_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8952_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8952+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2020
 DE8952_ROD/PIPE-DEPTH: 3.7 meters
 DE8952_SLEEVE-DEPTH  : 1.1 meters
 DE8952
 DE8952  HISTORY     - Date     Condition        Report By
 DE8952  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8952  HISTORY     - 20120418 GOOD             ILDT
 DE8952  HISTORY     - 20200330 GOOD             ILDT
 DE8952
 DE8952                          STATION DESCRIPTION
 DE8952
 DE8952'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8952'THE STATION IS LOCATED ABOUT 6.3 MI (10.3 KM ) SOUTHWEST OF TOLEDO ,
 DE8952'ABOUT 3.4 MI ( 5.5 KM ) SOUTHWEST  OF JEWETT  . TO REACH FROM THE
 DE8952'JUNCTION  AT THE U.S.  ROUTE 40  AND 2300  E COUNTY ROAD ( MONTROSE
 DE8952'RD. IN  EFFINGHAM COUNTY) ,   GO NORTHEAST  ON  U.S. ROUTE 40  ABOUT
 DE8952'4.5  MI (7.3  KM ) TO THE CROSSROAD 900 E COUNTY ROAD.  THE STATION IS
 DE8952'ON THE RIGHT  ON THE SOUTHWEST CORNER AT THE CROSSROAD.  IT IS
 DE8952'44.0  FT SOUTH  OF THE CENTER  OF THE  U.S.  ROUTE 40 , 47.5  FT WEST
 DE8952'OF
 DE8952'THE CENTER OF THE 900 E COUNTY ROAD , 20.0 FT SOUTHWEST  OF THE
 DE8952'SIGN POLE ( 900 E ,  170  N ) , 24.0 FT SOUTHWEST OF THE UTILITY POLE,
 DE8952'2.0
 DE8952'FT NORTH OF THE FIBERGLASS WITNESS  POST.  NOTE-- ACCESS TO THE
 DE8952'STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
 DE8952
 DE8952                          STATION RECOVERY (2012)
 DE8952
 DE8952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 DE8952'RECOVERED IN GOOD CONDITION.
 DE8952
 DE8952                          STATION RECOVERY (2020)
 DE8952
 DE8952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (LRF)
 DE8952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8948 ***********************************************************************
 DE8948  DESIGNATION -  CUM 02B
 DE8948  PID         -  DE8948
 DE8948  STATE/COUNTY-  IL/CUMBERLAND
 DE8948  COUNTRY     -  US
 DE8948  USGS QUAD   -  WOODBURY (2018)
 DE8948
 DE8948                         *CURRENT SURVEY CONTROL
 DE8948  ______________________________________________________________________
 DE8948* NAD 83(2011) POSITION- 39 11 38.21946(N) 088 18 30.04822(W)   ADJUSTED
 DE8948* NAD 83(2011) ELLIP HT-   145.572 (meters)        (06/27/12)   ADJUSTED
 DE8948* NAD 83(2011) EPOCH   -  2010.00
 DE8948* NAVD 88 ORTHO HEIGHT -   177.6   (meters)      583.    (feet) GPS OBS
 DE8948  ______________________________________________________________________
 DE8948  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8948  GEOID HEIGHT    -        -31.972 (meters)                     GEOID99
 DE8948  GEOID HEIGHT    -        -32.010 (meters)                     GEOID18
 DE8948  NAD 83(2011) X  -    146,123.029 (meters)                     COMP
 DE8948  NAD 83(2011) Y  - -4,947,704.173 (meters)                     COMP
 DE8948  NAD 83(2011) Z  -  4,009,119.397 (meters)                     COMP
 DE8948  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 DE8948
 DE8948  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8948  Standards:
 DE8948         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8948            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8948  -------------------------------------------------------------------
 DE8948  NETWORK    2.60   3.70           1.19   0.88   1.89      0.13175212
 DE8948  -------------------------------------------------------------------
 DE8948  Click here for local accuracies and other accuracy information.
 DE8948
 DE8948.The horizontal coordinates were established by GPS observations
 DE8948.and adjusted by the National Geodetic Survey in June 2012.
 DE8948
 DE8948.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8948.been affixed to the stable North American tectonic plate. See 
 DE8948.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8948
 DE8948.The horizontal coordinates are valid at the epoch date displayed above
 DE8948.which is a decimal equivalence of Year/Month/Day.
 DE8948
 DE8948.The orthometric height was determined by GPS observations and a
 DE8948.high-resolution geoid model.
 DE8948
 DE8948.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8948.GEOID18 height accuracy estimate available here.
 DE8948
 DE8948.Click photographs - Photos may exist for this station.
 DE8948
 DE8948.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8948
 DE8948.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8948
 DE8948.The ellipsoidal height was determined by GPS observations
 DE8948.and is referenced to NAD 83.
 DE8948
 DE8948. The following values were computed from the NAD 83(2011) position.
 DE8948
 DE8948;                    North         East     Units Scale Factor Converg.
 DE8948;SPC IL E     -   280,509.597   302,158.524   MT  0.99997506   +0 00 56.8
 DE8948;SPC IL E     -   920,305.24    991,331.76   sFT  0.99997506   +0 00 56.8
 DE8948;UTM  16      - 4,339,115.052   387,015.908   MT  0.99975718   -0 49 36.8
 DE8948
 DE8948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8948!SPC IL E     -   0.99997716  x   0.99997506  =   0.99995222
 DE8948!UTM  16      -   0.99997716  x   0.99975718  =   0.99973435
 DE8948
 DE8948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8701539115(NAD 83)
 DE8948
 DE8948                          SUPERSEDED SURVEY CONTROL
 DE8948
 DE8948  NAD 83(2007)-  39 11 38.21942(N)    088 18 30.04912(W) AD(2002.00) 0
 DE8948  ELLIP H (02/10/07)  145.601  (m)                       GP(2002.00)    
 DE8948  ELLIP H (12/06/04)  145.598  (m)                       GP(       ) 4 1
 DE8948  NAD 83(1997)-  39 11 38.21933(N)    088 18 30.04904(W) AD(       ) 1
 DE8948  ELLIP H (12/18/02)  145.603  (m)                       GP(       ) 4 2
 DE8948
 DE8948.Superseded values are not recommended for survey control.
 DE8948
 DE8948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8948.See file dsdata.pdf to determine how the superseded data were derived.
 DE8948
 DE8948_MARKER: I = METAL ROD
 DE8948_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8948_STAMPING: CUM-02B
 DE8948_MARK LOGO: ILDT
 DE8948_PROJECTION: FLUSH
 DE8948_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8948_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8948+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DE8948_ROD/PIPE-DEPTH: 3.7 meters
 DE8948_SLEEVE-DEPTH  : 1.1 meters
 DE8948
 DE8948  HISTORY     - Date     Condition        Report By
 DE8948  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8948  HISTORY     - 20120418 GOOD             ILDT
 DE8948
 DE8948                          STATION DESCRIPTION
 DE8948
 DE8948'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8948'THE STATION IS LOCATED ABOUT 6.5 MI (10.6 KM) SOUTHWEST OF TOLEDO ,
 DE8948'ABOUT 3.7 MI ( 6.0 KM ) SOUTHWEST  OF JEWETT. TO REACH FROM THE
 DE8948'JUNCTION  AT THE U.S.  ROUTE 40  AND 2300  E COUNTY ROAD (MONTROSE
 DE8948'RD. IN  EFFINGHAM COUNTY) ,   GO NORTHEAST  ON  U.S. ROUTE 40  ABOUT
 DE8948'4.2  MI (7.3  KM) ,THE STATION IS ON THE RIGHT,  ABOUT 0.3 MI (0.5 KM)
 DE8948'SOUTHWEST OF TO THE CROSSROAD 900 E COUNTY ROAD. IT IS  45.5  FT
 DE8948'NORTH  OF THE CENTER  OF THE  U.S.  ROUTE 40 , 48.3  FT WEST  OF THE
 DE8948'CENTER OF THE DRIVEWAY, 2.0 FT SOUTH OF THE FIBERGLASS WITNESS
 DE8948'POST .  NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH
 DE8948'ACCESS COVER.
 DE8948
 DE8948                          STATION RECOVERY (2012)
 DE8948
 DE8948'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 DE8948'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8953 ***********************************************************************
 DE8953  DESIGNATION -  CUM 03A
 DE8953  PID         -  DE8953
 DE8953  STATE/COUNTY-  IL/CUMBERLAND
 DE8953  COUNTRY     -  US
 DE8953  USGS QUAD   -  NEOGA (2018)
 DE8953
 DE8953                         *CURRENT SURVEY CONTROL
 DE8953  ______________________________________________________________________
 DE8953* NAD 83(2011) POSITION- 39 18 58.55411(N) 088 22 42.72805(W)   ADJUSTED
 DE8953* NAD 83(2011) ELLIP HT-   166.413 (meters)        (06/27/12)   ADJUSTED
 DE8953* NAD 83(2011) EPOCH   -  2010.00
 DE8953* NAVD 88 ORTHO HEIGHT -   198.5   (meters)      651.    (feet) GPS OBS
 DE8953  ______________________________________________________________________
 DE8953  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8953  GEOID HEIGHT    -        -32.085 (meters)                     GEOID99
 DE8953  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 DE8953  NAD 83(2011) X  -    139,819.162 (meters)                     COMP
 DE8953  NAD 83(2011) Y  - -4,939,306.085 (meters)                     COMP
 DE8953  NAD 83(2011) Z  -  4,019,647.920 (meters)                     COMP
 DE8953  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 DE8953
 DE8953  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8953  Standards:
 DE8953         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8953            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8953  -------------------------------------------------------------------
 DE8953  NETWORK    1.62   2.29           0.74   0.56   1.17     -0.03080000
 DE8953  -------------------------------------------------------------------
 DE8953  Click here for local accuracies and other accuracy information.
 DE8953
 DE8953.The horizontal coordinates were established by GPS observations
 DE8953.and adjusted by the National Geodetic Survey in June 2012.
 DE8953
 DE8953.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8953.been affixed to the stable North American tectonic plate. See 
 DE8953.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8953
 DE8953.The horizontal coordinates are valid at the epoch date displayed above
 DE8953.which is a decimal equivalence of Year/Month/Day.
 DE8953
 DE8953.The orthometric height was determined by GPS observations and a
 DE8953.high-resolution geoid model.
 DE8953
 DE8953.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8953.GEOID18 height accuracy estimate available here.
 DE8953
 DE8953.Click photographs - Photos may exist for this station.
 DE8953
 DE8953.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8953
 DE8953.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8953
 DE8953.The ellipsoidal height was determined by GPS observations
 DE8953.and is referenced to NAD 83.
 DE8953
 DE8953. The following values were computed from the NAD 83(2011) position.
 DE8953
 DE8953;                    North         East     Units Scale Factor Converg.
 DE8953;SPC IL E     -   294,089.409   296,101.882   MT  0.99997519   -0 01 43.1
 DE8953;SPC IL E     -   964,858.34    971,460.92   sFT  0.99997519   -0 01 43.1
 DE8953;UTM  16      - 4,352,779.720   381,161.132   MT  0.99977389   -0 52 24.8
 DE8953
 DE8953!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8953!SPC IL E     -   0.99997389  x   0.99997519  =   0.99994908
 DE8953!UTM  16      -   0.99997389  x   0.99977389  =   0.99974779
 DE8953
 DE8953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8116152779(NAD 83)
 DE8953
 DE8953                          SUPERSEDED SURVEY CONTROL
 DE8953
 DE8953  NAD 83(2007)-  39 18 58.55407(N)    088 22 42.72895(W) AD(2002.00) 0
 DE8953  ELLIP H (02/10/07)  166.442  (m)                       GP(2002.00)    
 DE8953  ELLIP H (12/06/04)  166.436  (m)                       GP(       ) 4 1
 DE8953  NAD 83(1997)-  39 18 58.55403(N)    088 22 42.72890(W) AD(       ) 1
 DE8953  ELLIP H (12/18/02)  166.442  (m)                       GP(       ) 4 2
 DE8953
 DE8953.Superseded values are not recommended for survey control.
 DE8953
 DE8953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8953.See file dsdata.pdf to determine how the superseded data were derived.
 DE8953
 DE8953_MARKER: I = METAL ROD
 DE8953_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8953_STAMPING: CUM-03A
 DE8953_MARK LOGO: ILDT
 DE8953_PROJECTION: FLUSH
 DE8953_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8953_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8953+SATELLITE: SATELLITE OBSERVATIONS - February 12, 2024
 DE8953_ROD/PIPE-DEPTH: 3.7 meters
 DE8953_SLEEVE-DEPTH  : 1.1 meters
 DE8953
 DE8953  HISTORY     - Date     Condition        Report By
 DE8953  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8953  HISTORY     - 20240212 GOOD             ILHD
 DE8953
 DE8953                          STATION DESCRIPTION
 DE8953
 DE8953'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8953'THE STATION IS LOCATED ABOUT 7.9 MI (12.9 KM ) NORTHWEST OF TOLEDO ,
 DE8953'ABOUT 3.6 MI ( 5.9 KM ) EAST  OF NEOGA  . TO REACH FROM THE
 DE8953'JUNCTION  AT THE U.S.  ROUTE 45  AND  E 5TH STREET AT NEOGA, GO EAST
 DE8953'ON  E 5TH STREET ALSO KNOWN AS 1000 N COUNTY ROAD ( ROUTE 1 )
 DE8953'ABOUT 3.4  MI (5.5  KM ) TO THE CROSSROAD STATE ROAD 121 , THE STATION
 DE8953'IS ON THE LEFT  ON THE NORTHWEST CORNER AT THE CROSSROAD.  IT IS
 DE8953'29.7  FT WEST OF THE CENTER  OF THE  STATE  ROUTE 121 , 43.0  FT NORTH
 DE8953'OF THE CENTER OF THE 1000 N COUNTY ROAD ( ROUTE 1 ) ,  17.0 FT
 DE8953'SOUTHEAST OF THE CONCRETE RIGHT-OF-WAY MARKER, 2.0 FT EAST OF THE
 DE8953'FIBERGLASS WITNESS  POST .  NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8953'THROUGH  A  6 - INCH ACCESS COVER.
 DE8953
 DE8953                          STATION RECOVERY (2024)
 DE8953
 DE8953'RECOVERY NOTE BY IL HIGHWAY DEPT 2024 (ZCL)
 DE8953'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8903 ***********************************************************************
 DE8903  DESIGNATION -  CUM 03B
 DE8903  PID         -  DE8903
 DE8903  STATE/COUNTY-  IL/CUMBERLAND
 DE8903  COUNTRY     -  US
 DE8903  USGS QUAD   -  NEOGA (2018)
 DE8903
 DE8903                         *CURRENT SURVEY CONTROL
 DE8903  ______________________________________________________________________
 DE8903* NAD 83(2011) POSITION- 39 18 57.77359(N) 088 23 03.29303(W)   ADJUSTED
 DE8903* NAD 83(2011) ELLIP HT-   168.060 (meters)        (06/27/12)   ADJUSTED
 DE8903* NAD 83(2011) EPOCH   -  2010.00
 DE8903* NAVD 88 ORTHO HEIGHT -   200.2   (meters)      657.    (feet) GPS OBS
 DE8903  ______________________________________________________________________
 DE8903  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8903  GEOID HEIGHT    -        -32.086 (meters)                     GEOID99
 DE8903  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 DE8903  NAD 83(2011) X  -    139,327.169 (meters)                     COMP
 DE8903  NAD 83(2011) Y  - -4,939,336.520 (meters)                     COMP
 DE8903  NAD 83(2011) Z  -  4,019,630.341 (meters)                     COMP
 DE8903  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 DE8903
 DE8903  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8903  Standards:
 DE8903         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8903            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8903  -------------------------------------------------------------------
 DE8903  NETWORK    2.06   2.84           0.91   0.76   1.45      0.04908181
 DE8903  -------------------------------------------------------------------
 DE8903  Click here for local accuracies and other accuracy information.
 DE8903
 DE8903.The horizontal coordinates were established by GPS observations
 DE8903.and adjusted by the National Geodetic Survey in June 2012.
 DE8903
 DE8903.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8903.been affixed to the stable North American tectonic plate. See 
 DE8903.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8903
 DE8903.The horizontal coordinates are valid at the epoch date displayed above
 DE8903.which is a decimal equivalence of Year/Month/Day.
 DE8903
 DE8903.The orthometric height was determined by GPS observations and a
 DE8903.high-resolution geoid model.
 DE8903
 DE8903.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8903.GEOID18 height accuracy estimate available here.
 DE8903
 DE8903.Click photographs - Photos may exist for this station.
 DE8903
 DE8903.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8903
 DE8903.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8903
 DE8903.The ellipsoidal height was determined by GPS observations
 DE8903.and is referenced to NAD 83.
 DE8903
 DE8903. The following values were computed from the NAD 83(2011) position.
 DE8903
 DE8903;                    North         East     Units Scale Factor Converg.
 DE8903;SPC IL E     -   294,065.601   295,609.238   MT  0.99997524   -0 01 56.1
 DE8903;SPC IL E     -   964,780.23    969,844.64   sFT  0.99997524   -0 01 56.1
 DE8903;UTM  16      - 4,352,763.182   380,668.290   MT  0.99977533   -0 52 37.8
 DE8903
 DE8903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8903!SPC IL E     -   0.99997363  x   0.99997524  =   0.99994887
 DE8903!UTM  16      -   0.99997363  x   0.99977533  =   0.99974897
 DE8903
 DE8903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8066852763(NAD 83)
 DE8903
 DE8903                          SUPERSEDED SURVEY CONTROL
 DE8903
 DE8903  NAD 83(2007)-  39 18 57.77357(N)    088 23 03.29392(W) AD(2002.00) 0
 DE8903  ELLIP H (02/10/07)  168.088  (m)                       GP(2002.00)    
 DE8903  ELLIP H (12/06/04)  168.089  (m)                       GP(       ) 4 1
 DE8903  NAD 83(1997)-  39 18 57.77342(N)    088 23 03.29390(W) AD(       ) 1
 DE8903  ELLIP H (12/18/02)  168.093  (m)                       GP(       ) 4 2
 DE8903
 DE8903.Superseded values are not recommended for survey control.
 DE8903
 DE8903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8903.See file dsdata.pdf to determine how the superseded data were derived.
 DE8903
 DE8903_MARKER: I = METAL ROD
 DE8903_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8903_STAMPING: CUM-03B
 DE8903_MARK LOGO: ILDT
 DE8903_PROJECTION: FLUSH
 DE8903_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8903+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8903_ROD/PIPE-DEPTH: 3.7 meters
 DE8903_SLEEVE-DEPTH  : 1.1 meters
 DE8903
 DE8903  HISTORY     - Date     Condition        Report By
 DE8903  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8903
 DE8903                          STATION DESCRIPTION
 DE8903
 DE8903'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8903'THE STATION IS LOCATED ABOUT 8.1 MI (13.2 KM ) NORTHWEST OF TOLEDO ,
 DE8903'ABOUT 3.3 MI ( 5.4 KM ) EAST  OF NEOGA  . TO REACH FROM THE
 DE8903'JUNCTION  AT THE U.S.  ROUTE 45  AND  E 5TH STREET AT NEOGA, GO EAST
 DE8903'ON  E 5TH STREET ALSO KNOWN AS 1000 N COUNTY ROAD ( ROUTE 1 )
 DE8903'ABOUT 3.1  MI (5.0  KM) THE STATION IS ON THE RIGHT,  ABOUT 0.3 MI (
 DE8903'0.5 KM
 DE8903') WEST OF THE CROSSROAD  475 E COUNTY ROAD.   IT IS 38.0   FT SOUTH
 DE8903'OF
 DE8903'THE CENTER  OF THE  1000 N COUNTY ROAD ( ROUTE 1 ), 3.0  FT NORTH OF
 DE8903'THE EDGE OF FIELD, 2.0 FT NORTH OF THE FIBERGLASS WITNESS  POST.
 DE8903'NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS
 DE8903'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8900 ***********************************************************************
 DE8900  DESIGNATION -  CUM 04C
 DE8900  PID         -  DE8900
 DE8900  STATE/COUNTY-  IL/CUMBERLAND
 DE8900  COUNTRY     -  US
 DE8900  USGS QUAD   -  TOLEDO (2018)
 DE8900
 DE8900                         *CURRENT SURVEY CONTROL
 DE8900  ______________________________________________________________________
 DE8900* NAD 83(2011) POSITION- 39 20 44.04255(N) 088 14 54.72868(W)   ADJUSTED
 DE8900* NAD 83(2011) ELLIP HT-   163.750 (meters)        (06/27/12)   ADJUSTED
 DE8900* NAD 83(2011) EPOCH   -  2010.00
 DE8900* NAVD 88 ORTHO HEIGHT -   195.9   (meters)      643.    (feet) GPS OBS
 DE8900  ______________________________________________________________________
 DE8900  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8900  GEOID HEIGHT    -        -32.064 (meters)                     GEOID99
 DE8900  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 DE8900  NAD 83(2011) X  -    150,962.624 (meters)                     COMP
 DE8900  NAD 83(2011) Y  - -4,936,913.111 (meters)                     COMP
 DE8900  NAD 83(2011) Z  -  4,022,162.642 (meters)                     COMP
 DE8900  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 DE8900
 DE8900  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8900  Standards:
 DE8900         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8900            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8900  -------------------------------------------------------------------
 DE8900  NETWORK    2.12   2.92           0.93   0.79   1.49      0.00742652
 DE8900  -------------------------------------------------------------------
 DE8900  Click here for local accuracies and other accuracy information.
 DE8900
 DE8900.The horizontal coordinates were established by GPS observations
 DE8900.and adjusted by the National Geodetic Survey in June 2012.
 DE8900
 DE8900.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8900.been affixed to the stable North American tectonic plate. See 
 DE8900.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8900
 DE8900.The horizontal coordinates are valid at the epoch date displayed above
 DE8900.which is a decimal equivalence of Year/Month/Day.
 DE8900
 DE8900.The orthometric height was determined by GPS observations and a
 DE8900.high-resolution geoid model.
 DE8900
 DE8900.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8900.GEOID18 height accuracy estimate available here.
 DE8900
 DE8900.Click photographs - Photos may exist for this station.
 DE8900
 DE8900.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8900
 DE8900.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8900
 DE8900.The ellipsoidal height was determined by GPS observations
 DE8900.and is referenced to NAD 83.
 DE8900
 DE8900. The following values were computed from the NAD 83(2011) position.
 DE8900
 DE8900;                    North         East     Units Scale Factor Converg.
 DE8900;SPC IL E     -   297,344.982   307,309.663   MT  0.99997566   +0 03 13.5
 DE8900;SPC IL E     -   975,539.33  1,008,231.79   sFT  0.99997566   +0 03 13.5
 DE8900;UTM  16      - 4,355,868.951   392,413.269   MT  0.99974251   -0 47 29.9
 DE8900
 DE8900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8900!SPC IL E     -   0.99997431  x   0.99997566  =   0.99994997
 DE8900!UTM  16      -   0.99997431  x   0.99974251  =   0.99971683
 DE8900
 DE8900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9241355868(NAD 83)
 DE8900
 DE8900                          SUPERSEDED SURVEY CONTROL
 DE8900
 DE8900  NAD 83(2007)-  39 20 44.04253(N)    088 14 54.72959(W) AD(2002.00) 0
 DE8900  ELLIP H (02/10/07)  163.778  (m)                       GP(2002.00)    
 DE8900  ELLIP H (12/06/04)  163.778  (m)                       GP(       ) 4 1
 DE8900  NAD 83(1997)-  39 20 44.04243(N)    088 14 54.72957(W) AD(       ) 1
 DE8900  ELLIP H (12/18/02)  163.782  (m)                       GP(       ) 4 2
 DE8900
 DE8900.Superseded values are not recommended for survey control.
 DE8900
 DE8900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8900.See file dsdata.pdf to determine how the superseded data were derived.
 DE8900
 DE8900_MARKER: I = METAL ROD
 DE8900_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8900_STAMPING: CUM-04C
 DE8900_MARK LOGO: ILDT
 DE8900_PROJECTION: FLUSH
 DE8900_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8900_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8900+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8900_ROD/PIPE-DEPTH: 3.7 meters
 DE8900_SLEEVE-DEPTH  : 1.1 meters
 DE8900
 DE8900  HISTORY     - Date     Condition        Report By
 DE8900  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8900
 DE8900                          STATION DESCRIPTION
 DE8900
 DE8900'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8900'THE STATION IS LOCATED ABOUT 5.0 MI (8.2 KM ) NORTH  OF TOLEDO ,
 DE8900'ABOUT 2.0 MI (3.2 KM) SOUTH  OF JANESVILLE  . TO REACH FROM THE
 DE8900'JUNCTION  AT THE STATE  ROUTE 121  AND  1200 E COUNTY ROAD (BURMA
 DE8900'RD.),  GO NORTH  ON  1200 E COUNTY ROAD (BURMA RD.)  TO THE
 DE8900'CROSSROAD 1200 N COUNTY ROAD (HICKORY CORNER ROAD) ,   THE
 DE8900'STATION IS ON THE RIGHT  ON THE SOUTHEAST  CORNER AT THE
 DE8900'CROSSROAD.  IT IS  52.0  FT EAST OF THE CENTER  OF THE 1200 E COUNTY
 DE8900'ROAD ( BURMA RD.) ,  28.0  FT SOUTH  OF  THE CENTER OF THE 1200 N
 DE8900'COUNTY ROAD (HICKORY CORNER ROAD) , 12.0 FT SOUTHWEST  OF THE
 DE8900'CONCRETE RIGHT-OF-WAY MARKER, 9.5 FT NORTHEAST OF THE CONCRETE
 DE8900'RIGHT-OF-WAY MARKER, 1.5 FT WEST OF THE FIBERGLASS WITNESS  POST.
 DE8900'NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS
 DE8900'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0562 ***********************************************************************
 NH0562  DESIGNATION -  CUMBERLAND
 NH0562  PID         -  NH0562
 NH0562  STATE/COUNTY-  IL/WINNEBAGO
 NH0562  COUNTRY     -  US
 NH0562  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0562
 NH0562                         *CURRENT SURVEY CONTROL
 NH0562  ______________________________________________________________________
 NH0562* NAD 83(1997) POSITION- 42 18 35.30289(N) 089 04 21.31446(W)   ADJUSTED
 NH0562* NAVD 88 ORTHO HEIGHT -   224.234 (meters)      735.67  (feet) ADJUSTED
 NH0562  ______________________________________________________________________
 NH0562  GEOID HEIGHT    -        -33.464 (meters)                     GEOID18
 NH0562  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 NH0562  DYNAMIC HEIGHT  -        224.162 (meters)      735.44  (feet) COMP
 NH0562  MODELED GRAVITY -    980,298.1   (mgal)                       NAVD 88
 NH0562
 NH0562  HORZ ORDER      -  SECOND
 NH0562  VERT ORDER      -  FIRST     CLASS II
 NH0562
 NH0562.The horizontal coordinates were established by classical geodetic methods
 NH0562.and adjusted by the National Geodetic Survey in October 1999.
 NH0562
 NH0562.The orthometric height was determined by differential leveling and
 NH0562.adjusted by the NATIONAL GEODETIC SURVEY
 NH0562.in June 1991.
 NH0562
 NH0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0562.GEOID18 height accuracy estimate available here.
 NH0562
 NH0562.Click photographs - Photos may exist for this station.
 NH0562
 NH0562.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0562
 NH0562.The dynamic height is computed by dividing the NAVD 88
 NH0562.geopotential number by the normal gravity value computed on the
 NH0562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0562.degrees latitude (g = 980.6199 gals.).
 NH0562
 NH0562.The modeled gravity was interpolated from observed gravity values.
 NH0562
 NH0562. The following values were computed from the NAD 83(1997) position.
 NH0562
 NH0562;                    North         East     Units Scale Factor Converg.
 NH0562;SPC IL W     -   627,072.439   790,199.513   MT  1.00004125   +0 44 11.5
 NH0562;SPC IL W     - 2,057,320.16  2,592,512.90   sFT  1.00004125   +0 44 11.5
 NH0562;UTM  16      - 4,686,254.736   329,184.786   MT  0.99995901   -1 23 43.7
 NH0562
 NH0562!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0562!SPC IL W     -   0.99997008  x   1.00004125  =   1.00001133
 NH0562!UTM  16      -   0.99997008  x   0.99995901  =   0.99992909
 NH0562
 NH0562:                Primary Azimuth Mark                     Grid Az
 NH0562:SPC IL W     -  DEKOB                                    222 42 57.1
 NH0562:UTM  16      -  DEKOB                                    224 50 52.3
 NH0562
 NH0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2918486254(NAD 83)
 NH0562
 NH0562|---------------------------------------------------------------------|
 NH0562| PID    Reference Object                     Distance      Geod. Az  |
 NH0562|                                                           dddmmss.s |
 NH0562| NH0869 CRAWFORD                            151.449 METERS 02820     |
 NH0562| CI8483 CUMBERLAND RM                         7.960 METERS 11500     |
 NH0562| NH1410 ROCKFORD INGERSOLL MILL CO STK      APPROX. 1.4 KM 1734846.1 |
 NH0562| NH0871 DEKOB                               APPROX. 0.6 KM 2232708.6 |
 NH0562|---------------------------------------------------------------------|
 NH0562
 NH0562                          SUPERSEDED SURVEY CONTROL
 NH0562
 NH0562  NAD 83(1996)-  42 18 35.30328(N)    089 04 21.31526(W) AD(       ) 2
 NH0562  NAD 83(1991)-  42 18 35.30277(N)    089 04 21.31517(W) AD(       ) 2
 NH0562  NAD 83(1986)-  42 18 35.30331(N)    089 04 21.31475(W) AD(       ) 2
 NH0562  NAD 27      -  42 18 35.24530(N)    089 04 20.92680(W) AD(       ) 2
 NH0562  USSD        -  42 18 35.35200(N)    089 04 20.72100(W) AD(       ) 3
 NH0562  NGVD 29 (??/??/92)  224.290  (m)          735.86   (f) ADJ UNCH    1 2
 NH0562  NGVD 29             224.29   (m)          735.9    (f) LEVELING    3  
 NH0562
 NH0562.Superseded values are not recommended for survey control.
 NH0562
 NH0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0562.See file dsdata.pdf to determine how the superseded data were derived.
 NH0562
 NH0562_MARKER: DS = TRIANGULATION STATION DISK
 NH0562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0562_STAMPING: 735.858 CUMBERLAND 1920
 NH0562_MARK LOGO: CGS
 NH0562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0562+STABILITY: SURFACE MOTION
 NH0562
 NH0562  HISTORY     - Date     Condition        Report By
 NH0562  HISTORY     - 1920     MONUMENTED       CGS
 NH0562  HISTORY     - 1954     MARK NOT FOUND   CGS
 NH0562  HISTORY     - 1960     GOOD             CGS
 NH0562  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0562  HISTORY     - 19960501 GOOD             NGS
 NH0562
 NH0562                          STATION DESCRIPTION
 NH0562
 NH0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0562'STATION IS ABOUT 2-7/8 MILES N OF ROCKFORD, ON THE E SIDE OF THE
 NH0562'CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 10 YARDS W OF THE
 NH0562'ROCKFORD COUNTRY CLUB GOLF LINKS, 435 YARDS N OF A ROAD
 NH0562'CROSSING, THIS ROAD BEING AN EXTENSION OF NORTH MAIN STREET,
 NH0562'ROCKFORD, ON THE E BANK OF THE FIRST CUT N OF THE ABOVE ROAD
 NH0562'CROSSING, AND 5.36 METERS (17.59 FEET) E OF THE E AND NEAREST
 NH0562'RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 NH0562'STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0562'THE REFERENCE MARK IS ON THE SAME SIDE OF
 NH0562'THE TRACK, NEAR THE FENCE LINE, 7.96 METERS (26.12
 NH0562'FEET) FROM THE STATION, S 65 DEG 00 MIN E.
 NH0562
 NH0562                          STATION RECOVERY (1954)
 NH0562
 NH0562'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0562'THIS STATION WAS NOT RECOVERED.  IT WAS PROBABLY LOST WHEN A
 NH0562'ROAD WAS CONSTRUCTED BETWEEN THE GOLF LINK AND THE RAILROAD
 NH0562'TRACKS.  ABOUT TWO HOURS WERE SPENT SEARCHING FOR THIS MARK.
 NH0562
 NH0562                          STATION RECOVERY (1960)
 NH0562
 NH0562'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0562'AT ROCKFORD.
 NH0562'AT ROCKFORD, 0.35 MILE NORTHEAST ALONG THE CHICAGO, MILWAUKEE,
 NH0562'ST. PAUL AND PACIFIC RAILROAD FROM THE CROSSING OF NORTH MAIN
 NH0562'STREET, 0.45 MILE SOUTH OF MILEPOLE 11, IN S-12, R-1 E, T-44 N,
 NH0562'17 1/2 FEET SOUTHEAST OF THE SOUTHEAST RAIL AND ON THE OUTSIDE
 NH0562'OF A CURVE, ON TOP OF A CUT BANK, 17 FEET NORTHWEST OF THE CENTER
 NH0562'LINE OF A BLACK TOP ROAD BETWEEN THE TRACK AND A GOLF COURSE, 100
 NH0562'YARDS SOUTHWEST OF THE NORTHWEST FENCE CORNER OF STEEL FENCE
 NH0562'AROUND THE GOLF COURSE, 27.2 FEET NORTHWEST OF THE STEEL FENCE
 NH0562'AROUND GOLF COURSE, 78 FEET NORTH OF AND ACROSS THE ROAD FROM
 NH0562'THE CENTER OF A GATE TO GOLF COURSE, 17 YARDS NORTH-NORTHWEST
 NH0562'OF AND ACROSS THE FENCE AND ROAD FROM THE NORTHWEST CORNER OF
 NH0562'BRICK HOUSE HOUSING THE REST ROOMS TO ROCKFORD COUNTRY CLUB GOLF
 NH0562'COURSE, 31.2 FEET NORTH-NORTHWEST OF AND ACROSS THE ROAD FROM
 NH0562'POWER LINE POLE 441 12 N 8, ABOUT 6 1/2 FEET ABOVE THE LEVEL
 NH0562'OF THE TRACK, 1 FOOT ABOVE THE LEVEL OF ROAD, AND SET IN TOP OF
 NH0562'A CONCRETE POST FLUSH WITH THE GROUND.
 NH0562
 NH0562                          STATION RECOVERY (1987)
 NH0562
 NH0562'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0562'MARK NOT FOUND.
 NH0562
 NH0562                          STATION RECOVERY (1996)
 NH0562
 NH0562'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JXB)
 NH0562'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1532 ***********************************************************************
 KB1532  CBN         -  This is a Cooperative Base Network Control Station.
 KB1532  DESIGNATION -  CURRAN
 KB1532  PID         -  KB1532
 KB1532  STATE/COUNTY-  IL/SANGAMON
 KB1532  COUNTRY     -  US
 KB1532  USGS QUAD   -  FARMINGDALE (2018)
 KB1532
 KB1532                         *CURRENT SURVEY CONTROL
 KB1532  ______________________________________________________________________
 KB1532* NAD 83(2011) POSITION- 39 45 06.97038(N) 089 45 01.22626(W)   ADJUSTED
 KB1532* NAD 83(2011) ELLIP HT-   161.768 (meters)        (06/27/12)   ADJUSTED
 KB1532* NAD 83(2011) EPOCH   -  2010.00
 KB1532* NAVD 88 ORTHO HEIGHT -   194.2   (meters)      637.    (feet) GPS OBS
 KB1532  ______________________________________________________________________
 KB1532  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1532  GEOID HEIGHT    -        -32.468 (meters)                     GEOID12A
 KB1532  GEOID HEIGHT    -        -32.504 (meters)                     GEOID18
 KB1532  NAD 83(2011) X  -     21,396.796 (meters)                     COMP
 KB1532  NAD 83(2011) Y  - -4,910,443.974 (meters)                     COMP
 KB1532  NAD 83(2011) Z  -  4,056,951.534 (meters)                     COMP
 KB1532  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 KB1532
 KB1532  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1532  Standards:
 KB1532         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1532            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1532  -------------------------------------------------------------------
 KB1532  NETWORK    0.53   1.18           0.24   0.19   0.60      0.10035697
 KB1532  -------------------------------------------------------------------
 KB1532  Click here for local accuracies and other accuracy information.
 KB1532
 KB1532.The horizontal coordinates were established by GPS observations
 KB1532.and adjusted by the National Geodetic Survey in June 2012.
 KB1532
 KB1532.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1532.been affixed to the stable North American tectonic plate. See 
 KB1532.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1532
 KB1532.The horizontal coordinates are valid at the epoch date displayed above
 KB1532.which is a decimal equivalence of Year/Month/Day.
 KB1532
 KB1532.The orthometric height was determined by GPS observations and a
 KB1532.high-resolution geoid model.
 KB1532
 KB1532.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1532.GEOID18 height accuracy estimate available here.
 KB1532
 KB1532.Click photographs - Photos may exist for this station.
 KB1532
 KB1532.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1532
 KB1532.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1532
 KB1532.The ellipsoidal height was determined by GPS observations
 KB1532.and is referenced to NAD 83.
 KB1532
 KB1532. The following values were computed from the NAD 83(2011) position.
 KB1532
 KB1532;                    North         East     Units Scale Factor Converg.
 KB1532;SPC IL W     -   342,529.228   735,677.957   MT  0.99995684   +0 15 58.4
 KB1532;SPC IL W     - 1,123,781.31  2,413,636.76   sFT  0.99995684   +0 15 58.4
 KB1532;UTM  16      - 4,403,843.157   264,367.761   MT  1.00028361   -1 45 34.4
 KB1532
 KB1532!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1532!SPC IL W     -   0.99997462  x   0.99995684  =   0.99993146
 KB1532!UTM  16      -   0.99997462  x   1.00028361  =   1.00025822
 KB1532
 KB1532:                Primary Azimuth Mark                     Grid Az
 KB1532:SPC IL W     -  CURRAN AZ MK                             094 25 48.0
 KB1532:UTM  16      -  CURRAN AZ MK                             096 27 20.8
 KB1532
 KB1532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6436703843(NAD 83)
 KB1532
 KB1532|---------------------------------------------------------------------|
 KB1532| PID    Reference Object                     Distance      Geod. Az  |
 KB1532|                                                           dddmmss.s |
 KB1532| CI6872 CURRAN RM 1                          15.583 METERS 03336     |
 KB1532| KB1491 SPRINGFIELD MUNICIPAL TANK          APPROX. 6.3 KM 0504153.3 |
 KB1532| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX. 9.7 KM 0574228.7 |
 KB1532| KB1492 CURRAN AZ MK                        APPROX. 1.6 KM 0944146.4 |
 KB1532| CI6873 CURRAN RM 2                          11.686 METERS 24751     |
 KB1532| KB1533 CURRAN ECC                           61.240 METERS 29732     |
 KB1532|---------------------------------------------------------------------|
 KB1532
 KB1532                          SUPERSEDED SURVEY CONTROL
 KB1532
 KB1532  NAD 83(2007)-  39 45 06.97049(N)    089 45 01.22700(W) AD(2002.00) 0
 KB1532  ELLIP H (02/10/07)  161.786  (m)                       GP(2002.00)    
 KB1532  ELLIP H (10/15/04)  161.759  (m)                       GP(       ) 4 2
 KB1532  NAD 83(1997)-  39 45 06.97060(N)    089 45 01.22660(W) AD(       ) B
 KB1532  ELLIP H (07/17/98)  161.789  (m)                       GP(       ) 4 1
 KB1532  NAD 83(1986)-  39 45 06.97932(N)    089 45 01.21626(W) AD(       ) 1
 KB1532  NAD 27      -  39 45 06.79295(N)    089 45 00.84649(W) AD(       ) 1
 KB1532  NAVD 88 (07/17/98)  194.2    (m)  GEOID96  model used  GPS OBS        
 KB1532  NGVD 29 (07/19/86)  194.7    (m)          639.     (f) VERT ANG       
 KB1532
 KB1532.Superseded values are not recommended for survey control.
 KB1532
 KB1532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1532.See file dsdata.pdf to determine how the superseded data were derived.
 KB1532
 KB1532_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1532_STAMPING: CURRAN 1975
 KB1532_MARK LOGO: NGS
 KB1532_PROJECTION: RECESSED 15 CENTIMETERS
 KB1532_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1532+STABILITY: SURFACE MOTION
 KB1532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1532+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 KB1532
 KB1532  HISTORY     - Date     Condition        Report By
 KB1532  HISTORY     - 1975     MONUMENTED       NGS
 KB1532  HISTORY     - 19970326 GOOD             NGS
 KB1532  HISTORY     - 19980713 GOOD             ILDT
 KB1532  HISTORY     - 20020611 GOOD             NGS
 KB1532  HISTORY     - 20020702 GOOD             HANPRO
 KB1532  HISTORY     - 20110718 GOOD             ILDT
 KB1532  HISTORY     - 20120626 GOOD             ILDT
 KB1532
 KB1532                          STATION DESCRIPTION
 KB1532
 KB1532'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1532'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF THE CENTER
 KB1532'OF SPRINGFIELD, 5 MILES SOUTH OF BRADFORDTON, 5 MILES NORTHWEST
 KB1532'OF CHATHAM, AND 1 MILE NORTHEAST OF CURRAN.  IT IS AT THE EAST
 KB1532'END OF AN OVERPASS OVER STATE HIGHWAY 54 AND BETWEEN THE EAST AND
 KB1532'WESTBOUND LANES OF TRAFFIC OF A FOUR-LANE HIGHWAY THAT IS
 KB1532'PRESENTLY UNDER CONSTRUCTION.  THIS IS PROPOSED INTERSTATE
 KB1532'HIGHWAY 72.  THE STATION IS IN THE NE 1/4 SEC 14, T15N, R6W.
 KB1532'
 KB1532'TO REACH THE STATION FROM THE CENTER OF THE SMALL TOWN OF
 KB1532'CURRAN, GO EASTERLY ON U.S. HIGHWAY 36 AND STATE HIGHWAY 54 FOR
 KB1532'0.6 MILE TO A RAILROAD OVERPASS OVER THE HIGHWAY.  CONTINUE FOR
 KB1532'0.65 MILE TO AN ON-RAMP TO THE INTERSTATE.  CONTINUE ON STATE
 KB1532'HIGHWAY 54 FOR 0.2 MILE TO AN OVERPASS AND THE STATION AS
 KB1532'DESCRIBED.
 KB1532'
 KB1532'THE STATION MARK IS A STANDARD DISK STAMPED CURRAN 1975.  IT
 KB1532'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1532'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 88 FEET SOUTH OF
 KB1532'THE CENTERLINE OF THE WESTBOUND LANE OF TRAFFIC, 41 FEET NORTH
 KB1532'OF THE CENTERLINE OF THE EASTBOUND LANE OF TRAFFIC AND 4.5
 KB1532'FEET SOUTHWEST OF A WITNESS POST.
 KB1532'
 KB1532'REFERENCE MARK 1 IS A STANDARD DISK STAMPED CURRAN NO 1 1975.  IT
 KB1532'IS CEMENTED IN A DRILL HOLE IN THE SOUTHEAST ABUTMENT OF THE
 KB1532'WESTBOUND LANE OF THE OVERPASS.  IT IS 49.3 FEET NORTH OF THE
 KB1532'WITNESS POST AND 20 FEET SOUTH OF THE CENTERLINE OF THE WESTBOUND
 KB1532'LANE OF TRAFFIC.
 KB1532'
 KB1532'REFERENCE MARK 2 IS A STANDARD DISK STAMPED CURRAN NO 2
 KB1532'1975.  IT IS CEMENTED IN A DRILL HOLE IN THE NORTHEAST ABUTMENT
 KB1532'OF THE EASTBOUND LANE OF THE OVERPASS.  IT IS 37.8 FEET SOUTHWEST
 KB1532'OF THE WITNESS POST AND 25 FEET NORTH OF THE CENTERLINE OF THE
 KB1532'EASTBOUND LANE OF TRAFFIC.
 KB1532'
 KB1532'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 KB1532'CURRAN NO 3 1975 AZ MK.  IT IS SET IN THE TOP OF A 12-INCH
 KB1532'CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 KB1532'SURFACE.  IT IS 49 FEET SOUTH OF THE CENTERLINE OF THE WESTBOUND
 KB1532'LANE OF TRAFFIC AND 45 FEET NORTH OF THE CENTERLINE OF THE
 KB1532'EASTBOUND LANE OF TRAFFIC.  TO REACH THE AZIMUTH MARK FROM THE
 KB1532'STATION, GO EAST FOR 0.9 MILE TO THE MARK ON THE LEFT.  IT IS
 KB1532'NEAR THE WEST END OF AN OVERPASS OVER A RAILROAD.
 KB1532'
 KB1532'HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS.
 KB1532
 KB1532                          STATION RECOVERY (1997)
 KB1532
 KB1532'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1532'THE STATION IS LOCATED ABOUT 7 MI (11.3 KM) SOUTHWEST OF THE CENTER OF
 KB1532'SPRINGFIELD AT THE EAST END OF AN INTERSTATE HIGHWAY 72 OVERPASS OF
 KB1532'WABASH AVENUE (EXIT 91), IN THE MEDIAN.  TO REACH FROM THE JUNCTION OF
 KB1532'I-72 AND STATE ROUTE 4 ON THE SOUTHWEST SIDE OF SPRINGFIELD, GO WEST
 KB1532'ON I-72 FOR 2.4 MI (3.9 KM) TO EXIT 91 AND THE STATION ON THE LEFT AT
 KB1532'THE EAST END OF THE OVERPASS.  NOTE--DUE TO THE GUARDRAIL
 KB1532'CONFIGURATION AT THE STATION IN THE WESTBOUND LANES, ACCESS AND
 KB1532'PARKING AT THE STATION IS BEST MADE FROM THE EASTBOUND LANES.  AN
 KB1532'AUTHORIZED VECHICLE ONLY TURNAROUND IS LOCATED 1.7 MI (2.7 KM) WEST.
 KB1532'THE STATION IS 26.8 M (87.9 FT) SOUTH OF THE CENTER OF THE WESTBOUND
 KB1532'LANES OF THE HIGHWAY, 12.5 M (41.0 FT) NORTH OF THE CENTER OF THE
 KB1532'EASTBOUND LANES, AND 0.5 M (1.6 FT) EAST OF A FIBERGLASS WITNESS POST.
 KB1532
 KB1532                          STATION RECOVERY (1998)
 KB1532
 KB1532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 KB1532'RECOVERED AS DESCRIBED
 KB1532
 KB1532                          STATION RECOVERY (2002)
 KB1532
 KB1532'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DSE)
 KB1532'RECOVERED IN GOOD CONDITION
 KB1532
 KB1532                          STATION RECOVERY (2002)
 KB1532
 KB1532'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB1532'RECOVERED IN GOOD CONDITION.
 KB1532
 KB1532                          STATION RECOVERY (2011)
 KB1532
 KB1532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1532'RECOVERED AS DESCRIBED.
 KB1532
 KB1532                          STATION RECOVERY (2012)
 KB1532
 KB1532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB1532'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2966 ***********************************************************************
 AJ2966  DESIGNATION -  CURRAN 1A
 AJ2966  PID         -  AJ2966
 AJ2966  STATE/COUNTY-  IL/MCHENRY
 AJ2966  COUNTRY     -  US
 AJ2966  USGS QUAD   -  MCHENRY (2018)
 AJ2966
 AJ2966                         *CURRENT SURVEY CONTROL
 AJ2966  ______________________________________________________________________
 AJ2966* NAD 83(2011) POSITION- 42 19 38.54250(N) 088 18 59.23220(W)   ADJUSTED
 AJ2966* NAD 83(2011) ELLIP HT-   205.636 (meters)        (06/27/12)   ADJUSTED
 AJ2966* NAD 83(2011) EPOCH   -  2010.00
 AJ2966* NAVD 88 ORTHO HEIGHT -   239.7   (meters)      786.    (feet) GPS OBS
 AJ2966  ______________________________________________________________________
 AJ2966  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2966  GEOID HEIGHT    -        -33.956 (meters)                     GEOID99
 AJ2966  GEOID HEIGHT    -        -34.024 (meters)                     GEOID18
 AJ2966  NAD 83(2011) X  -    138,750.399 (meters)                     COMP
 AJ2966  NAD 83(2011) Y  - -4,720,703.418 (meters)                     COMP
 AJ2966  NAD 83(2011) Z  -  4,272,695.935 (meters)                     COMP
 AJ2966  LAPLACE CORR    -         -2.53  (seconds)                    DEFLEC18
 AJ2966
 AJ2966  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2966  Standards:
 AJ2966         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2966            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2966  -------------------------------------------------------------------
 AJ2966  NETWORK    0.60   0.84           0.27   0.21   0.43      0.00419028
 AJ2966  -------------------------------------------------------------------
 AJ2966  Click here for local accuracies and other accuracy information.
 AJ2966
 AJ2966.The horizontal coordinates were established by GPS observations
 AJ2966.and adjusted by the National Geodetic Survey in June 2012.
 AJ2966
 AJ2966.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2966.been affixed to the stable North American tectonic plate. See 
 AJ2966.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2966
 AJ2966.The horizontal coordinates are valid at the epoch date displayed above
 AJ2966.which is a decimal equivalence of Year/Month/Day.
 AJ2966
 AJ2966.The orthometric height was determined by GPS observations and a
 AJ2966.high-resolution geoid model.
 AJ2966
 AJ2966.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2966.GEOID18 height accuracy estimate available here.
 AJ2966
 AJ2966.Click photographs - Photos may exist for this station.
 AJ2966
 AJ2966.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2966
 AJ2966.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2966
 AJ2966.The ellipsoidal height was determined by GPS observations
 AJ2966.and is referenced to NAD 83.
 AJ2966
 AJ2966. The following values were computed from the NAD 83(2011) position.
 AJ2966
 AJ2966;                    North         East     Units Scale Factor Converg.
 AJ2966;SPC IL E     -   628,465.264   301,391.290   MT  0.99997502   +0 00 40.9
 AJ2966;SPC IL E     - 2,061,889.79    988,814.59   sFT  0.99997502   +0 00 40.9
 AJ2966;UTM  16      - 4,686,964.250   391,534.161   MT  0.99974475   -0 53 11.5
 AJ2966
 AJ2966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2966!SPC IL E     -   0.99996775  x   0.99997502  =   0.99994277
 AJ2966!UTM  16      -   0.99996775  x   0.99974475  =   0.99971251
 AJ2966
 AJ2966:                Primary Azimuth Mark                     Grid Az
 AJ2966:SPC IL E     -  CURRAN 1B                                001 46 27.0
 AJ2966:UTM  16      -  CURRAN 1B                                002 40 19.4
 AJ2966
 AJ2966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9153486964(NAD 83)
 AJ2966
 AJ2966|---------------------------------------------------------------------|
 AJ2966| PID    Reference Object                     Distance      Geod. Az  |
 AJ2966|                                                           dddmmss.s |
 AJ2966| AJ2967 CURRAN 1B                           APPROX. 0.8 KM 0014707.9 |
 AJ2966|---------------------------------------------------------------------|
 AJ2966
 AJ2966                          SUPERSEDED SURVEY CONTROL
 AJ2966
 AJ2966  NAD 83(2007)-  42 19 38.54256(N)    088 18 59.23318(W) AD(2002.00) 0
 AJ2966  ELLIP H (02/10/07)  205.667  (m)                       GP(2002.00)    
 AJ2966  ELLIP H (02/03/05)  205.645  (m)                       GP(       ) 4 2
 AJ2966  NAD 83(1997)-  42 19 38.54268(N)    088 18 59.23280(W) AD(       ) 1
 AJ2966  ELLIP H (04/24/01)  205.683  (m)                       GP(       ) 4 1
 AJ2966
 AJ2966.Superseded values are not recommended for survey control.
 AJ2966
 AJ2966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2966.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2966
 AJ2966_MARKER: I = METAL ROD
 AJ2966_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2966_STAMPING: CURRAN-1A
 AJ2966_MARK LOGO: NTRD
 AJ2966_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2966_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2966_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2966+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2003
 AJ2966_ROD/PIPE-DEPTH: 11.0 meters
 AJ2966_SLEEVE-DEPTH  : 0.9 meters
 AJ2966
 AJ2966  HISTORY     - Date     Condition        Report By
 AJ2966  HISTORY     - 20000718 MONUMENTED       SECI
 AJ2966  HISTORY     - 20030414 GOOD             USPSQD
 AJ2966
 AJ2966                          STATION DESCRIPTION
 AJ2966
 AJ2966'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2966'STATION IS LOCATED APPROXIMATELY 2.9 MI SOUTHWEST OF MCHENRY, 4.3
 AJ2966'MI SOUTHEAST OF WONDER LAKE IN SECTION 5, T44N, R8E.  TO REACH FROM
 AJ2966'THE JUNCTION OF IL RT 120 AND RINGWOOD RD PROCEED SOUTH
 AJ2966'ON RINGWOOD RD 0.80 MI TO CURRAN RD.  THEN PROCEED SOUTH ON
 AJ2966'CURRAN RD FOR APPROXIMATELY 1.0 MI THE STATION LOCATED 24.5 FT
 AJ2966'WEST OF CENTERLINE OF CURRAN RD.  STATION IS LOCATED 0.3 MI SOUTH
 AJ2966'OF DARTMOOR DR, 0.5 MI NORTH OF BULL VALLEY RD, 185 FT SOUTH OF
 AJ2966'MCHENRY/NUNDA TOWNSHIP LINE, 202 FT NORTH OF POWERPOLE (PP), 51
 AJ2966'FT NORTH OF PP, 101 FT SOUTH OF PP, 14 FT WEST OF EDGE-OF-PAVEMENT
 AJ2966'OF CURRAN RD, AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS POST.
 AJ2966'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2966'POINT IS 0.6 FT BELOW CAP. PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2966'(WB)
 AJ2966
 AJ2966                          STATION RECOVERY (2003)
 AJ2966
 AJ2966'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 AJ2966'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2967 ***********************************************************************
 AJ2967  DESIGNATION -  CURRAN 1B
 AJ2967  PID         -  AJ2967
 AJ2967  STATE/COUNTY-  IL/MCHENRY
 AJ2967  COUNTRY     -  US
 AJ2967  USGS QUAD   -  MCHENRY (2018)
 AJ2967
 AJ2967                         *CURRENT SURVEY CONTROL
 AJ2967  ______________________________________________________________________
 AJ2967* NAD 83(2011) POSITION- 42 20 03.39726(N) 088 18 58.18791(W)   ADJUSTED
 AJ2967* NAD 83(2011) ELLIP HT-   204.187 (meters)        (06/27/12)   ADJUSTED
 AJ2967* NAD 83(2011) EPOCH   -  2010.00
 AJ2967* NAVD 88 ORTHO HEIGHT -   238.2   (meters)      781.    (feet) GPS OBS
 AJ2967  ______________________________________________________________________
 AJ2967  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2967  GEOID HEIGHT    -        -33.968 (meters)                     GEOID99
 AJ2967  GEOID HEIGHT    -        -34.035 (meters)                     GEOID18
 AJ2967  NAD 83(2011) X  -    138,759.092 (meters)                     COMP
 AJ2967  NAD 83(2011) Y  - -4,720,185.409 (meters)                     COMP
 AJ2967  NAD 83(2011) Z  -  4,273,261.927 (meters)                     COMP
 AJ2967  LAPLACE CORR    -         -2.68  (seconds)                    DEFLEC18
 AJ2967
 AJ2967  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2967  Standards:
 AJ2967         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2967            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2967  -------------------------------------------------------------------
 AJ2967  NETWORK    0.64   0.88           0.29   0.22   0.45      0.06669629
 AJ2967  -------------------------------------------------------------------
 AJ2967  Click here for local accuracies and other accuracy information.
 AJ2967
 AJ2967.The horizontal coordinates were established by GPS observations
 AJ2967.and adjusted by the National Geodetic Survey in June 2012.
 AJ2967
 AJ2967.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2967.been affixed to the stable North American tectonic plate. See 
 AJ2967.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2967
 AJ2967.The horizontal coordinates are valid at the epoch date displayed above
 AJ2967.which is a decimal equivalence of Year/Month/Day.
 AJ2967
 AJ2967.The orthometric height was determined by GPS observations and a
 AJ2967.high-resolution geoid model.
 AJ2967
 AJ2967.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2967.GEOID18 height accuracy estimate available here.
 AJ2967
 AJ2967.Click photographs - Photos may exist for this station.
 AJ2967
 AJ2967.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2967
 AJ2967.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2967
 AJ2967.The ellipsoidal height was determined by GPS observations
 AJ2967.and is referenced to NAD 83.
 AJ2967
 AJ2967. The following values were computed from the NAD 83(2011) position.
 AJ2967
 AJ2967;                    North         East     Units Scale Factor Converg.
 AJ2967;SPC IL E     -   629,232.155   301,415.045   MT  0.99997502   +0 00 41.6
 AJ2967;SPC IL E     - 2,064,405.83    988,892.53   sFT  0.99997502   +0 00 41.6
 AJ2967;UTM  16      - 4,687,730.498   391,569.923   MT  0.99974466   -0 53 11.3
 AJ2967
 AJ2967!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2967!SPC IL E     -   0.99996798  x   0.99997502  =   0.99994300
 AJ2967!UTM  16      -   0.99996798  x   0.99974466  =   0.99971265
 AJ2967
 AJ2967:                Primary Azimuth Mark                     Grid Az
 AJ2967:SPC IL E     -  CURRAN 1A                                181 46 27.0
 AJ2967:UTM  16      -  CURRAN 1A                                182 40 19.9
 AJ2967
 AJ2967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9156987730(NAD 83)
 AJ2967
 AJ2967|---------------------------------------------------------------------|
 AJ2967| PID    Reference Object                     Distance      Geod. Az  |
 AJ2967|                                                           dddmmss.s |
 AJ2967| AJ2966 CURRAN 1A                           APPROX. 0.8 KM 1814708.6 |
 AJ2967|---------------------------------------------------------------------|
 AJ2967
 AJ2967                          SUPERSEDED SURVEY CONTROL
 AJ2967
 AJ2967  NAD 83(2007)-  42 20 03.39732(N)    088 18 58.18889(W) AD(2002.00) 0
 AJ2967  ELLIP H (02/10/07)  204.219  (m)                       GP(2002.00)    
 AJ2967  ELLIP H (02/03/05)  204.196  (m)                       GP(       ) 4 2
 AJ2967  NAD 83(1997)-  42 20 03.39744(N)    088 18 58.18851(W) AD(       ) 1
 AJ2967  ELLIP H (04/24/01)  204.235  (m)                       GP(       ) 4 1
 AJ2967
 AJ2967.Superseded values are not recommended for survey control.
 AJ2967
 AJ2967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2967.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2967
 AJ2967_MARKER: I = METAL ROD
 AJ2967_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2967_STAMPING: CURRAN-1B
 AJ2967_MARK LOGO: IL5060
 AJ2967_PROJECTION: FLUSH
 AJ2967_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2967_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2967+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2000
 AJ2967_ROD/PIPE-DEPTH: 18.3 meters
 AJ2967_SLEEVE-DEPTH  : 0.9 meters
 AJ2967
 AJ2967  HISTORY     - Date     Condition        Report By
 AJ2967  HISTORY     - 20000718 MONUMENTED       SECI
 AJ2967  HISTORY     - 20030414 POOR             USPSQD
 AJ2967
 AJ2967                          STATION DESCRIPTION
 AJ2967
 AJ2967'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2967'STATION IS LOCATED WITHIN THE CITY LIMITS OF MCHENRY IN SECTION 33,
 AJ2967'T45N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 31 AND BULL VALLEY
 AJ2967'RD PROCEED WEST ON BULL VALLEY RD 2.1 MI, THEN PROCEED NORTH ON
 AJ2967'CURRAN RD 0.9 MI TO THE STATION LOCATED 24 FT EAST OF THE CURRAN
 AJ2967'RD CENTERLINE, 0.15 MI NORTH OF DARTMOOR DR.  STATION IS 49.7 FT
 AJ2967'SOUTHEAST OF A PK NAIL LOCATED IN THE WEST SIDE OF CURRAN RD, 37 FT
 AJ2967'SOUTH OF CENTERLINE OF AGGREGATE DRIVE TO SOD FARM, 20 FT SOUTH
 AJ2967'OF A 8 X 8 WOOD POST, 18 FT SOUTH OF A 12 INCH METAL CULVERT, 14 FT
 AJ2967'EAST OF THE EDGE OF CURRAN RD PAVEMENT, AND 2 FT WEST OF AN
 AJ2967'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2967'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.60 FT BELOW CAP.  PK NAILS
 AJ2967'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2967
 AJ2967                          STATION RECOVERY (2003)
 AJ2967
 AJ2967'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 AJ2967'ONLY 12INCHES OF A BENT METAL ROD APPEARS AT THE SITE.  NO ITEMS FROM
 AJ2967'LAST DESCRIPTION ARE PRESENT- NO WOODEN POST, WITNESS POST, OR
 AJ2967'CULVERT.  NEW LANDSCAPING. MARK IS IN A DRAINAGE DITCH BETWEEN CURRAN
 AJ2967'ROAD AND NEW SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1492 ***********************************************************************
 KB1492  DESIGNATION -  CURRAN AZ MK
 KB1492  PID         -  KB1492
 KB1492  STATE/COUNTY-  IL/SANGAMON
 KB1492  COUNTRY     -  US
 KB1492  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1492
 KB1492                         *CURRENT SURVEY CONTROL
 KB1492  ______________________________________________________________________
 KB1492* NAD 83(1997) POSITION- 39 45 02.80984(N) 089 43 55.69259(W)   ADJUSTED
 KB1492* NAVD 88 ORTHO HEIGHT -   194.7   (meters)      639.    (feet) VERTCON3
 KB1492  ______________________________________________________________________
 KB1492  GEOID HEIGHT    -        -32.503 (meters)                     GEOID18
 KB1492  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 KB1492  HORZ ORDER      -  SECOND
 KB1492
 KB1492.The horizontal coordinates were established by classical geodetic methods
 KB1492.and adjusted by the National Geodetic Survey in October 1999.
 KB1492
 KB1492.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1492.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1492
 KB1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1492.GEOID18 height accuracy estimate available here.
 KB1492
 KB1492.Click photographs - Photos may exist for this station.
 KB1492
 KB1492.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1492
 KB1492. The following values were computed from the NAD 83(1997) position.
 KB1492
 KB1492;                    North         East     Units Scale Factor Converg.
 KB1492;SPC IL W     -   342,408.324   737,238.599   MT  0.99995824   +0 16 40.3
 KB1492;SPC IL W     - 1,123,384.64  2,418,756.97   sFT  0.99995824   +0 16 40.3
 KB1492;UTM  16      - 4,403,667.106   265,923.653   MT  1.00027461   -1 44 52.3
 KB1492
 KB1492!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1492!SPC IL W     -   0.99997455  x   0.99995824  =   0.99993280
 KB1492!UTM  16      -   0.99997455  x   1.00027461  =   1.00024916
 KB1492
 KB1492:                Primary Azimuth Mark                     Grid Az
 KB1492:SPC IL W     -  CURRAN                                   274 25 48.0
 KB1492:UTM  16      -  CURRAN                                   276 27 20.6
 KB1492
 KB1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6592303667(NAD 83)
 KB1492
 KB1492|---------------------------------------------------------------------|
 KB1492| PID    Reference Object                     Distance      Geod. Az  |
 KB1492|                                                           dddmmss.s |
 KB1492| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX. 8.5 KM 0512005.0 |
 KB1492| KB1532 CURRAN                              APPROX. 1.6 KM 2744228.3 |
 KB1492| KB1493 CURRAN AZ MK A PT 1976                7.927 METERS 31945     |
 KB1492|---------------------------------------------------------------------|
 KB1492
 KB1492                          SUPERSEDED SURVEY CONTROL
 KB1492
 KB1492  NAD 83(1986)-  39 45 02.81866(N)    089 43 55.68225(W) AD(       ) 2
 KB1492  NAD 27      -  39 45 02.63170(N)    089 43 55.31453(W) AD(       ) 2
 KB1492  NGVD 29 (07/19/86)  194.8    (m)          639.     (f) VERT ANG       
 KB1492
 KB1492.Superseded values are not recommended for survey control.
 KB1492
 KB1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1492.See file dsdata.pdf to determine how the superseded data were derived.
 KB1492
 KB1492_MARKER: DR = REFERENCE MARK DISK
 KB1492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1492_STAMPING: CURRANT NO 3 1975 AZ MK
 KB1492_MARK LOGO: NGS
 KB1492_PROJECTION: FLUSH
 KB1492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1492+STABILITY: SURFACE MOTION
 KB1492
 KB1492  HISTORY     - Date     Condition        Report By
 KB1492  HISTORY     - 1975     MONUMENTED       NGS
 KB1492
 KB1492                          STATION DESCRIPTION
 KB1492
 KB1492'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1492'THE STATION IS LOCATED ABOUT 6-1/2 MILES SOUTHWEST OF THE
 KB1492'CENTER OF SPRINGFIELD, 5 MILES SOUTH OF BRADFORDTON, 5 MILES
 KB1492'NORTHWEST OF CHATHAM AND 1-1/2 MILES NORTHEAST OF CURRAN.
 KB1492'
 KB1492'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED CURRAN
 KB1492'NO 3 1975 AZ MK, SET IN THE TOP OF A 12 INCH CYLINDRICAL
 KB1492'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1492'49 FEET SOUTH OF THE CENTERLINE OF THE WESTBOUND LANE OF TRAFFIC
 KB1492'AND 45 FEET NORTH OF THE CENTERLINE OF THE EASTBOUND LANE OF
 KB1492'TRAFFIC OF U.S. HIGHWAY 36.
 KB1492'
 KB1492'FOR ADDITIONAL INFORMATION SEE DESCRIPTION FOR TRIANGULATION
 KB1492'STATION CURRAN.
 KB1492'
 KB1492'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION CURRAN,
 KB1492'DISTANCE BEING 1565.387 METERS, EAST OF THE TRIANGULATION
 KB1492'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1534 ***********************************************************************
 KB1534  DESIGNATION -  CURRAN GARDNER WATER DIST TANK
 KB1534  PID         -  KB1534
 KB1534  STATE/COUNTY-  IL/SANGAMON
 KB1534  COUNTRY     -  US
 KB1534  USGS QUAD   -  FARMINGDALE (2018)
 KB1534
 KB1534                         *CURRENT SURVEY CONTROL
 KB1534  ______________________________________________________________________
 KB1534* NAD 83(1997) POSITION- 39 46 52.30274(N) 089 48 02.75311(W)   ADJUSTED
 KB1534  ______________________________________________________________________
 KB1534  GEOID HEIGHT    -        -32.526 (meters)                     GEOID18
 KB1534  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 KB1534  HORZ ORDER      -  THIRD
 KB1534
 KB1534.The horizontal coordinates were established by classical geodetic methods
 KB1534.and adjusted by the National Geodetic Survey in October 1999.
 KB1534
 KB1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1534.GEOID18 height accuracy estimate available here.
 KB1534
 KB1534.Click photographs - Photos may exist for this station.
 KB1534
 KB1534.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1534
 KB1534. The following values were computed from the NAD 83(1997) position.
 KB1534
 KB1534;                    North         East     Units Scale Factor Converg.
 KB1534;SPC IL W     -   345,758.816   731,343.472   MT  0.99995327   +0 14 02.9
 KB1534;SPC IL W     - 1,134,377.05  2,399,416.04   sFT  0.99995327   +0 14 02.9
 KB1534;UTM  16      - 4,407,225.148   260,148.748   MT  1.00030831   -1 47 34.6
 KB1534
 KB1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6014807225(NAD 83)
 KB1534
 KB1534                          SUPERSEDED SURVEY CONTROL
 KB1534
 KB1534  NAD 83(1996)-  39 46 52.31176(N)    089 48 02.74514(W) AD(       ) 3
 KB1534  NAD 83(1986)-  39 46 52.31167(N)    089 48 02.74309(W) AD(       ) 3
 KB1534  NAD 27      -  39 46 52.14140(N)    089 48 02.35833(W) AD(       ) 3
 KB1534
 KB1534.Superseded values are not recommended for survey control.
 KB1534
 KB1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1534.See file dsdata.pdf to determine how the superseded data were derived.
 KB1534
 KB1534_MARKER: 53 = ELEVATED TANK
 KB1534
 KB1534  HISTORY     - Date     Condition        Report By
 KB1534  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1534
 KB1534                          STATION DESCRIPTION
 KB1534
 KB1534'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1534'THE CURRAN-GARDNER WATER DISTRICT WATER TANK IS LOCATED 1.5
 KB1534'MILES WEST AND 2.5 MILES NORTH OF THE SMALL TOWN OF CURRAN, IN
 KB1534'THE SOUTHWEST ANGLE OF CROSSROADS.  IT IS 150 FEET HIGH, BLUE
 KB1534'IN COLOR, WITH BLACK LETTERING CURRAN GARDNER WATER DISTRICT
 KB1534'ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0944 ***********************************************************************
 KB0944  DESIGNATION -  CURRAN RM
 KB0944  PID         -  KB0944
 KB0944  STATE/COUNTY-  IL/SANGAMON
 KB0944  COUNTRY     -  US
 KB0944  USGS QUAD   -  LOAMI (2018)
 KB0944
 KB0944                         *CURRENT SURVEY CONTROL
 KB0944  ______________________________________________________________________
 KB0944* NAD 83(1986) POSITION- 39 44 30.     (N) 089 46 09.     (W)   SCALED
 KB0944* NAVD 88 ORTHO HEIGHT -   190.743 (meters)      625.80  (feet) ADJUSTED
 KB0944  ______________________________________________________________________
 KB0944  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 KB0944  DYNAMIC HEIGHT  -        190.638 (meters)      625.45  (feet) COMP
 KB0944  MODELED GRAVITY -    980,072.3   (mgal)                       NAVD 88
 KB0944
 KB0944  VERT ORDER      -  FIRST     CLASS II
 KB0944
 KB0944.The horizontal coordinates were scaled from a map and have
 KB0944.an estimated accuracy of +/- 6 seconds.
 KB0944
 KB0944.The orthometric height was determined by differential leveling and
 KB0944.adjusted by the NATIONAL GEODETIC SURVEY
 KB0944.in June 1991.
 KB0944
 KB0944.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0944.GEOID18 height accuracy estimate available here.
 KB0944
 KB0944.Click photographs - Photos may exist for this station.
 KB0944
 KB0944.The dynamic height is computed by dividing the NAVD 88
 KB0944.geopotential number by the normal gravity value computed on the
 KB0944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0944.degrees latitude (g = 980.6199 gals.).
 KB0944
 KB0944.The modeled gravity was interpolated from observed gravity values.
 KB0944
 KB0944;                    North         East    Units  Estimated Accuracy
 KB0944;SPC IL W     -   341,380.      734,070.      MT  (+/- 180 meters Scaled)
 KB0944
 KB0944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK627027(NAD 83)
 KB0944
 KB0944                          SUPERSEDED SURVEY CONTROL
 KB0944
 KB0944  NGVD 29 (??/??/92)  190.839  (m)          626.11   (f) ADJ UNCH    1 2
 KB0944
 KB0944.Superseded values are not recommended for survey control.
 KB0944
 KB0944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0944.See file dsdata.pdf to determine how the superseded data were derived.
 KB0944
 KB0944_MARKER: Q = CHISELED SQUARE
 KB0944_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KB0944_SP_SET: PLATFORM
 KB0944_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0944
 KB0944  HISTORY     - Date     Condition        Report By
 KB0944  HISTORY     - UNK      MONUMENTED       USGS
 KB0944  HISTORY     - 1933     GOOD             CGS
 KB0944  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0944  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KB0944
 KB0944                          STATION DESCRIPTION
 KB0944
 KB0944'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0944'AT CURRAN.
 KB0944'AT CURRAN, SANGAMON COUNTY, ABOUT 100 FEET NORTHEAST OF THE
 KB0944'WABASH RAILROAD STATION, ON THE CONCRETE PLATFORM IN FRONT OF THE
 KB0944'LEAN-TO ADJOINING THE NORTH SIDE OF THE POST OFFICE AND STORE,
 KB0944'AND 6 INCHES SOUTHEAST OF THE NORTHWEST CORNER OF THE PLATFORM.  A
 KB0944'CHISELED SQUARE.
 KB0944
 KB0944                          STATION RECOVERY (1976)
 KB0944
 KB0944'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0944'MARK NOT FOUND.
 KB0944
 KB0944                          STATION RECOVERY (2012)
 KB0944
 KB0944'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0944'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1550 ***********************************************************************
 LC1550  DESIGNATION -  CURVE
 LC1550  PID         -  LC1550
 LC1550  STATE/COUNTY-  IL/MCLEAN
 LC1550  COUNTRY     -  US
 LC1550  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC1550
 LC1550                         *CURRENT SURVEY CONTROL
 LC1550  ______________________________________________________________________
 LC1550* NAD 83(1997) POSITION- 40 25 28.87316(N) 088 58 38.44605(W)   ADJUSTED
 LC1550* NAVD 88 ORTHO HEIGHT -   247.725 (meters)      812.74  (feet) ADJUSTED
 LC1550  ______________________________________________________________________
 LC1550  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC1550  LAPLACE CORR    -          1.99  (seconds)                    DEFLEC18
 LC1550  DYNAMIC HEIGHT  -        247.607 (meters)      812.36  (feet) COMP
 LC1550  MODELED GRAVITY -    980,143.8   (mgal)                       NAVD 88
 LC1550
 LC1550  HORZ ORDER      -  SECOND
 LC1550  VERT ORDER      -  FIRST     CLASS II
 LC1550
 LC1550.The horizontal coordinates were established by classical geodetic methods
 LC1550.and adjusted by the National Geodetic Survey in October 1999.
 LC1550
 LC1550.The orthometric height was determined by differential leveling and
 LC1550.adjusted by the NATIONAL GEODETIC SURVEY
 LC1550.in June 1991.
 LC1550
 LC1550.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1550.GEOID18 height accuracy estimate available here.
 LC1550
 LC1550.Click photographs - Photos may exist for this station.
 LC1550
 LC1550.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1550
 LC1550.The dynamic height is computed by dividing the NAVD 88
 LC1550.geopotential number by the normal gravity value computed on the
 LC1550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1550.degrees latitude (g = 980.6199 gals.).
 LC1550
 LC1550.The modeled gravity was interpolated from observed gravity values.
 LC1550
 LC1550. The following values were computed from the NAD 83(1997) position.
 LC1550
 LC1550;                    North         East     Units Scale Factor Converg.
 LC1550;SPC IL E     -   417,355.004   245,348.655   MT  1.00001175   -0 25 03.4
 LC1550;SPC IL E     - 1,369,272.21    804,948.05   sFT  1.00001175   -0 25 03.4
 LC1550;UTM  16      - 4,476,772.371   332,259.249   MT  0.99994636   -1 16 57.0
 LC1550
 LC1550!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1550!SPC IL E     -   0.99996617  x   1.00001175  =   0.99997792
 LC1550!UTM  16      -   0.99996617  x   0.99994636  =   0.99991253
 LC1550
 LC1550:                Primary Azimuth Mark                     Grid Az
 LC1550:SPC IL E     -  BLOOMINGTON                              357 09 55.6
 LC1550:UTM  16      -  BLOOMINGTON                              358 01 49.2
 LC1550
 LC1550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3225976772(NAD 83)
 LC1550
 LC1550|---------------------------------------------------------------------|
 LC1550| PID    Reference Object                     Distance      Geod. Az  |
 LC1550|                                                           dddmmss.s |
 LC1550| CI6874 CURVE AZ MK                                        0033616.4 |
 LC1550| CI6875 CURVE RM                             14.600 METERS 03653     |
 LC1550| LC1549 BLOOMINGTON                         APPROX. 2.3 KM 3564452.2 |
 LC1550|---------------------------------------------------------------------|
 LC1550
 LC1550                          SUPERSEDED SURVEY CONTROL
 LC1550
 LC1550  NAD 83(1986)-  40 25 28.88558(N)    088 58 38.44500(W) AD(       ) 2
 LC1550  NAD 27      -  40 25 28.75330(N)    088 58 38.16550(W) AD(       ) 2
 LC1550  USSD        -  40 25 28.87600(N)    088 58 38.01000(W) AD(       ) 3
 LC1550  NGVD 29 (??/??/92)  247.78   (m)          812.9    (f) COMPUTED    1 2
 LC1550  NGVD 29             248.03   (m)          813.7    (f) LEVELING    3  
 LC1550
 LC1550.Superseded values are not recommended for survey control.
 LC1550
 LC1550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1550.See file dsdata.pdf to determine how the superseded data were derived.
 LC1550
 LC1550_MARKER: DS = TRIANGULATION STATION DISK
 LC1550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1550_STAMPING: CURVE 1920
 LC1550_MARK LOGO: CGS
 LC1550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1550+STABILITY: SURFACE MOTION
 LC1550
 LC1550  HISTORY     - Date     Condition        Report By
 LC1550  HISTORY     - 1920     MONUMENTED       CGS
 LC1550  HISTORY     - 1959     MARK NOT FOUND   CGS
 LC1550
 LC1550                          STATION DESCRIPTION
 LC1550
 LC1550'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC1550'STATION IS ABOUT 3-1/2 MILES S OF BLOOMINGTON, ON THE E
 LC1550'SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, 1/2 MILE SE
 LC1550'OF THE ILLINOIS TRACTION SYSTEM STATION CURVE, 1/4 MILE N
 LC1550'OF A GRAIN ELEVATOR AT A SECTION ROAD CROSSING, 30 YARDS
 LC1550'N OF A SIGNPOST MARKED SECTION 538, AND 4.58 METERS (15.03
 LC1550'FEET) E OF THE E AND NEAREST RAIL.  THE SURFACE, UNDERGROUND,
 LC1550'AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 LC1550'THE REFERENCE MARK
 LC1550'IS ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 14.60
 LC1550'METERS (47.90 FEET) FROM THE STATION, N 36 DEG 53 MIN E.
 LC1550'THE ELEVATION OF THE STATION MARK IS 248.032 METERS
 LC1550'(813.752 FEET) AND OF THE REFERENCE MARK 248.020 METERS
 LC1550'(813.712 FEET).
 LC1550
 LC1550                          STATION RECOVERY (1959)
 LC1550
 LC1550'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JAW)
 LC1550'STATION SEARCHED FOR BUT WAS NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0448 ***********************************************************************
 LC0448  DESIGNATION -  CURVE RM 1
 LC0448  PID         -  LC0448
 LC0448  STATE/COUNTY-  IL/MCLEAN
 LC0448  COUNTRY     -  US
 LC0448  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0448
 LC0448                         *CURRENT SURVEY CONTROL
 LC0448  ______________________________________________________________________
 LC0448* NAD 83(1986) POSITION- 40 25 29.25   (N) 088 58 38.07   (W)   HD_HELD1
 LC0448* NAVD 88 ORTHO HEIGHT -   247.728 (meters)      812.75  (feet) ADJUSTED
 LC0448  ______________________________________________________________________
 LC0448  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC0448  DYNAMIC HEIGHT  -        247.610 (meters)      812.37  (feet) COMP
 LC0448  MODELED GRAVITY -    980,143.8   (mgal)                       NAVD 88
 LC0448
 LC0448  VERT ORDER      -  FIRST     CLASS II
 LC0448
 LC0448.The horizontal coordinates were determined by differentially corrected
 LC0448.hand held GPS observations or other comparable positioning techniques
 LC0448.and have an estimated accuracy of +/- 3 meters.
 LC0448
 LC0448.The orthometric height was determined by differential leveling and
 LC0448.adjusted by the NATIONAL GEODETIC SURVEY
 LC0448.in June 1991.
 LC0448
 LC0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0448.GEOID18 height accuracy estimate available here.
 LC0448
 LC0448.Click photographs - Photos may exist for this station.
 LC0448
 LC0448.The dynamic height is computed by dividing the NAVD 88
 LC0448.geopotential number by the normal gravity value computed on the
 LC0448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0448.degrees latitude (g = 980.6199 gals.).
 LC0448
 LC0448.The modeled gravity was interpolated from observed gravity values.
 LC0448
 LC0448;                    North         East    Units  Estimated Accuracy
 LC0448;SPC IL E     -   417,366.6     245,357.6     MT  (+/- 3 meters HH1 GPS) 
 LC0448
 LC0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3226876783(NAD 83)
 LC0448
 LC0448                          SUPERSEDED SURVEY CONTROL
 LC0448
 LC0448  NGVD 29 (??/??/92)  247.785  (m)          812.94   (f) ADJ UNCH    1 2
 LC0448
 LC0448.Superseded values are not recommended for survey control.
 LC0448
 LC0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0448.See file dsdata.pdf to determine how the superseded data were derived.
 LC0448
 LC0448_MARKER: DR = REFERENCE MARK DISK
 LC0448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0448_STAMPING: CURVE 1920
 LC0448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0448+STABILITY: SURFACE MOTION
 LC0448
 LC0448  HISTORY     - Date     Condition        Report By
 LC0448  HISTORY     - 1920     MONUMENTED       CGS
 LC0448  HISTORY     - 1969     GOOD             CGS
 LC0448
 LC0448                          STATION DESCRIPTION
 LC0448
 LC0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0448'4.6 MI S FROM BLOOMINGTON.
 LC0448'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0448'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 3.95 MILES SOUTH ALONG
 LC0448'THE ILLINOIS CENTRAL RAILROAD, 227 FEET NORTH OF MILEPOST 792,
 LC0448'0.4 MILE OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 43 FEET
 LC0448'EAST OF THE EAST RAIL, 25 1/2 FEET NORTH OF A TELEPHONE POLE,
 LC0448'2 FEET WEST OF A FENCE, 1.2 FEET EAST OF A METAL WITNESS POST,
 LC0448'ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE
 LC0448'POST WHICH IS 2 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 28,
 LC0448'T 23 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3258 ***********************************************************************
 ME3258  DESIGNATION -  CUT D 50
 ME3258  PID         -  ME3258
 ME3258  STATE/COUNTY-  IL/COOK
 ME3258  COUNTRY     -  US
 ME3258  USGS QUAD   -  JACKSON PARK (2018)
 ME3258
 ME3258                         *CURRENT SURVEY CONTROL
 ME3258  ______________________________________________________________________
 ME3258* NAD 83(1997) POSITION- 41 50 18.98243(N) 087 36 40.52997(W)   NO CHECK
 ME3258* NAVD 88 ORTHO HEIGHT -   185.    (meters)      607.    (feet) VERTCON3
 ME3258  ______________________________________________________________________
 ME3258  GEOID HEIGHT    -        -33.561 (meters)                     GEOID18
 ME3258  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 ME3258  HORZ ORDER      -  SECOND
 ME3258
 ME3258.The horizontal coordinates were established by classical geodetic methods
 ME3258.and adjusted by the National Geodetic Survey in October 1999.
 ME3258
 ME3258.No horizontal observational check was made to the station.
 ME3258
 ME3258.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3258.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3258
 ME3258.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3258.GEOID18 height accuracy estimate available here.
 ME3258
 ME3258.Click photographs - Photos may exist for this station.
 ME3258
 ME3258.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3258
 ME3258. The following values were computed from the NAD 83(1997) position.
 ME3258
 ME3258;                    North         East     Units Scale Factor Converg.
 ME3258;SPC IL E     -   574,428.863   359,974.075   MT  1.00001924   +0 28 54.0
 ME3258;SPC IL E     - 1,884,605.36  1,181,014.94   sFT  1.00001924   +0 28 54.0
 ME3258;UTM  16      - 4,632,037.693   449,249.214   MT  0.99963169   -0 24 27.9
 ME3258
 ME3258!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3258!SPC IL E     -   0.99997629  x   1.00001924  =   0.99999553
 ME3258!UTM  16      -   0.99997629  x   0.99963169  =   0.99960799
 ME3258
 ME3258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4924932037(NAD 83)
 ME3258
 ME3258                          SUPERSEDED SURVEY CONTROL
 ME3258
 ME3258  NAD 83(1997)-  41 50 18.98264(N)    087 36 40.53034(W) AD(       ) 2
 ME3258  NAD 83(1994)-  41 50 18.98714(N)    087 36 40.54136(W) AD(       ) 2
 ME3258  NAD 83(1986)-  41 50 18.98792(N)    087 36 40.54056(W) AD(       ) 2
 ME3258  NGVD 29 (08/23/90)  185.     (m)          607.     (f) VERT ANG       
 ME3258
 ME3258.Superseded values are not recommended for survey control.
 ME3258
 ME3258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3258.See file dsdata.pdf to determine how the superseded data were derived.
 ME3258
 ME3258_MARKER: DD = SURVEY DISK
 ME3258_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME3258_SP_SET: OVERPASS
 ME3258_STAMPING: C U T D50
 ME3258_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3258_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3258
 ME3258  HISTORY     - Date     Condition        Report By
 ME3258  HISTORY     - 1983     MONUMENTED       IL1670
 ME3258
 ME3258                          STATION DESCRIPTION
 ME3258
 ME3258'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3258'THE STATION IS IN CHICAGO, LOCATED ALONG THE NORTH SIDE OF 31ST ST
 ME3258'IN THE  NORTH SIDEWALK OF THE 31ST STREET OVERPASS OVER THE RAILROAD,
 ME3258'JUST EAST OF LAKE PARK AVENUE.
 ME3258'
 ME3258'SEE ABOVE PARAGRAPH FOR TO REACH.
 ME3258'
 ME3258'THE STATION MARK IS A PLAIN BRASS DISK STAMPED---CUT D50---CEMENTED
 ME3258'IN A DRILL HOLE IN THE CONCRETE SIDEWALK.  IT IS 38.72 M (127.0 FT)
 ME3258'WEST OF STATION C14 COC.
 ME3258'
 ME3258'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3259 ***********************************************************************
 ME3259  DESIGNATION -  CUT D 63
 ME3259  PID         -  ME3259
 ME3259  STATE/COUNTY-  IL/COOK
 ME3259  COUNTRY     -  US
 ME3259  USGS QUAD   -  JACKSON PARK (2018)
 ME3259
 ME3259                         *CURRENT SURVEY CONTROL
 ME3259  ______________________________________________________________________
 ME3259* NAD 83(1997) POSITION- 41 50 19.15177(N) 087 36 34.77991(W)   NO CHECK
 ME3259* NAVD 88 ORTHO HEIGHT -   184.    (meters)      604.    (feet) VERTCON3
 ME3259  ______________________________________________________________________
 ME3259  GEOID HEIGHT    -        -33.561 (meters)                     GEOID18
 ME3259  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 ME3259  HORZ ORDER      -  SECOND
 ME3259
 ME3259.The horizontal coordinates were established by classical geodetic methods
 ME3259.and adjusted by the National Geodetic Survey in October 1999.
 ME3259
 ME3259.No horizontal observational check was made to the station.
 ME3259
 ME3259.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3259.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3259
 ME3259.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3259.GEOID18 height accuracy estimate available here.
 ME3259
 ME3259.Click photographs - Photos may exist for this station.
 ME3259
 ME3259.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3259
 ME3259. The following values were computed from the NAD 83(1997) position.
 ME3259
 ME3259;                    North         East     Units Scale Factor Converg.
 ME3259;SPC IL E     -   574,435.204   360,106.695   MT  1.00001944   +0 28 57.8
 ME3259;SPC IL E     - 1,884,626.17  1,181,450.05   sFT  1.00001944   +0 28 57.8
 ME3259;UTM  16      - 4,632,041.973   449,381.866   MT  0.99963153   -0 24 24.0
 ME3259
 ME3259!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3259!SPC IL E     -   0.99997646  x   1.00001944  =   0.99999590
 ME3259!UTM  16      -   0.99997646  x   0.99963153  =   0.99960800
 ME3259
 ME3259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4938132041(NAD 83)
 ME3259
 ME3259                          SUPERSEDED SURVEY CONTROL
 ME3259
 ME3259  NAD 83(1997)-  41 50 19.15198(N)    087 36 34.78027(W) AD(       ) 2
 ME3259  NAD 83(1994)-  41 50 19.15650(N)    087 36 34.79125(W) AD(       ) 2
 ME3259  NAD 83(1986)-  41 50 19.15728(N)    087 36 34.79043(W) AD(       ) 2
 ME3259  NGVD 29 (08/23/90)  184.     (m)          604.     (f) VERT ANG       
 ME3259
 ME3259.Superseded values are not recommended for survey control.
 ME3259
 ME3259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3259.See file dsdata.pdf to determine how the superseded data were derived.
 ME3259
 ME3259_MARKER: DD = SURVEY DISK
 ME3259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3259_STAMPING: CUT D63
 ME3259_PROJECTION: FLUSH
 ME3259_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3259+STABILITY: SURFACE MOTION
 ME3259
 ME3259  HISTORY     - Date     Condition        Report By
 ME3259  HISTORY     - 1983     MONUMENTED       IL1670
 ME3259
 ME3259                          STATION DESCRIPTION
 ME3259
 ME3259'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3259'THE STATION IS IN CHICAGO, ALONG THE NORTH SIDE OF 31ST STREET, JUST
 ME3259'EAST OF THE ENTRANCE TO A PARKING AREA WHICH IS JUST EAST OF THE
 ME3259'31ST STREET OVERPASS OVER THE RAILROAD.
 ME3259'
 ME3259'SEE ABOVE PARAGRAPH FOR TO REACH.
 ME3259'
 ME3259'THE STATION IS A PLAIN BRASS DISK STAMPED---CUT D63---SET INTO THE
 ME3259'TOP OF A 0.15 M (6 INCH) CONCRETE MONUMENT WHICH IS FLUSH WITH THE
 ME3259'SURFACE.  IT IS 94.07 M (308.6 FT) EAST OF STATION C14 COC.
 ME3259'
 ME3259'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5320 ***********************************************************************
 DQ5320  DESIGNATION -  CWA 1
 DQ5320  PID         -  DQ5320
 DQ5320  STATE/COUNTY-  IL/COOK
 DQ5320  COUNTRY     -  US
 DQ5320  USGS QUAD   -  CHICAGO LOOP (2018)
 DQ5320
 DQ5320                         *CURRENT SURVEY CONTROL
 DQ5320  ______________________________________________________________________
 DQ5320* NAD 83(1986) POSITION- 41 54 35.79   (N) 087 42 44.26   (W)   HD_HELD1
 DQ5320* NAVD 88 ORTHO HEIGHT -   183.242 (meters)      601.19  (feet) ADJUSTED
 DQ5320  ______________________________________________________________________
 DQ5320  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 DQ5320  DYNAMIC HEIGHT  -        183.179 (meters)      600.98  (feet) COMP
 DQ5320  MODELED GRAVITY -    980,279.6   (mgal)                       NAVD 88
 DQ5320
 DQ5320  VERT ORDER      -  SECOND    CLASS II
 DQ5320
 DQ5320.The horizontal coordinates were determined by differentially corrected
 DQ5320.hand held GPS observations or other comparable positioning techniques
 DQ5320.and have an estimated accuracy of +/- 3 meters.
 DQ5320
 DQ5320.The orthometric height was determined by differential leveling and
 DQ5320.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5320.in July 2017.
 DQ5320
 DQ5320.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5320.GEOID18 height accuracy estimate available here.
 DQ5320
 DQ5320.Click photographs - Photos may exist for this station.
 DQ5320
 DQ5320.The dynamic height is computed by dividing the NAVD 88
 DQ5320.geopotential number by the normal gravity value computed on the
 DQ5320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5320.degrees latitude (g = 980.6199 gals.).
 DQ5320
 DQ5320.The modeled gravity was interpolated from observed gravity values.
 DQ5320
 DQ5320;                    North         East    Units  Estimated Accuracy
 DQ5320;SPC IL E     -   582,286.4     351,524.9     MT  (+/- 3 meters HH1 GPS) 
 DQ5320
 DQ5320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4092640022(NAD 83)
 DQ5320
 DQ5320                          SUPERSEDED SURVEY CONTROL
 DQ5320
 DQ5320.No superseded survey control is available for this station.
 DQ5320
 DQ5320_MARKER: DB = BENCH MARK DISK
 DQ5320_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DQ5320+WITH SETTING: PAVEMENT
 DQ5320_SP_SET: CAMERA POLE BASE
 DQ5320_STAMPING: CWA 1 V.O.P. 2016
 DQ5320_MARK LOGO: CWA
 DQ5320_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ5320+STABILITY: SURFACE MOTION
 DQ5320_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ5320+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2016
 DQ5320
 DQ5320  HISTORY     - Date     Condition        Report By
 DQ5320  HISTORY     - 20161016 MONUMENTED       CWA
 DQ5320
 DQ5320                          STATION DESCRIPTION
 DQ5320
 DQ5320'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5320'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTHEAST OF BERWYN, 5.3
 DQ5320'MI (8.5 KM) EAST OF RIVER FOREST AND 3.3 M (10.8 FT) EAST OF THE
 DQ5320'VILLAGE OF OAK PARK, IN THE CITY OF CHICAGO.  OWNERSHIP--ROAD
 DQ5320'RIGHT-OF-WAY.
 DQ5320'
 DQ5320'TO REACH THE STATION FROM THE INTERSECTION OF CICERO AVENUE AND NORTH
 DQ5320'AVENUE, PROCEED EAST ON NORTH AVENUE 1.74 MI (2.80 KM) TO THE STATION
 DQ5320'ON THE RIGHT (SOUTH).
 DQ5320'
 DQ5320'THE STATION IS 105 FT (32.0 M) WEST OF THE CENTERLINE OF KIMBALL
 DQ5320'AVENUE AND 35 FT (10.7 M) SOUTH OF THE CENTERLINE OF NORTH AVENUE.
 DQ5320'
 DQ5320'NOTE-THE MARK IS A 2 INCH (5 CM) ALUMINUM DISC SET ON THE NORTH SIDE
 DQ5320'OF A CONCRETE FOUNDATION FOR A PHOTO ENFORCED CAMERA POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5321 ***********************************************************************
 DQ5321  DESIGNATION -  CWA 2
 DQ5321  PID         -  DQ5321
 DQ5321  STATE/COUNTY-  IL/COOK
 DQ5321  COUNTRY     -  US
 DQ5321  USGS QUAD   -  CHICAGO LOOP (2018)
 DQ5321
 DQ5321                         *CURRENT SURVEY CONTROL
 DQ5321  ______________________________________________________________________
 DQ5321* NAD 83(1986) POSITION- 41 54 35.22   (N) 087 44 27.56   (W)   HD_HELD1
 DQ5321* NAVD 88 ORTHO HEIGHT -   184.923 (meters)      606.70  (feet) ADJUSTED
 DQ5321  ______________________________________________________________________
 DQ5321  GEOID HEIGHT    -        -33.600 (meters)                     GEOID18
 DQ5321  DYNAMIC HEIGHT  -        184.860 (meters)      606.49  (feet) COMP
 DQ5321  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 DQ5321
 DQ5321  VERT ORDER      -  SECOND    CLASS II
 DQ5321
 DQ5321.The horizontal coordinates were determined by differentially corrected
 DQ5321.hand held GPS observations or other comparable positioning techniques
 DQ5321.and have an estimated accuracy of +/- 3 meters.
 DQ5321
 DQ5321.The orthometric height was determined by differential leveling and
 DQ5321.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5321.in July 2017.
 DQ5321
 DQ5321.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5321.GEOID18 height accuracy estimate available here.
 DQ5321
 DQ5321.Click photographs - Photos may exist for this station.
 DQ5321
 DQ5321.The dynamic height is computed by dividing the NAVD 88
 DQ5321.geopotential number by the normal gravity value computed on the
 DQ5321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5321.degrees latitude (g = 980.6199 gals.).
 DQ5321
 DQ5321.The modeled gravity was interpolated from observed gravity values.
 DQ5321
 DQ5321;                    North         East    Units  Estimated Accuracy
 DQ5321;SPC IL E     -   582,252.0     349,144.3     MT  (+/- 3 meters HH1 GPS) 
 DQ5321
 DQ5321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3854640025(NAD 83)
 DQ5321
 DQ5321                          SUPERSEDED SURVEY CONTROL
 DQ5321
 DQ5321.No superseded survey control is available for this station.
 DQ5321
 DQ5321_MARKER: DB = BENCH MARK DISK
 DQ5321_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DQ5321_SP_SET: CURB
 DQ5321_STAMPING: CWA 2 V.O.P. 2016
 DQ5321_MARK LOGO: CWA
 DQ5321_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5321_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ5321_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5321+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2016
 DQ5321
 DQ5321  HISTORY     - Date     Condition        Report By
 DQ5321  HISTORY     - 20161018 MONUMENTED       CWA
 DQ5321
 DQ5321                          STATION DESCRIPTION
 DQ5321
 DQ5321'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5321'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTHWEST OF CHICAGO,
 DQ5321'4.9 MI (7.9 KM) NORTH-NORTHEAST OF BERWYN, 3.8 MI (6.1 KM)
 DQ5321'EAST-NORTHEAST OF RIVER FOREST AND 1.8 MI (2.9 KM) EAST OF THE VILLAGE
 DQ5321'OF OAK PARK, IN THE CITY OF CHICAGO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5321'
 DQ5321'TO REACH THE STATION FROM THE INTERSECTION OF CICERO AVENUE AND NORTH
 DQ5321'AVENUE, PROCEED EAST ON NORTH AVENUE 0.27 MI (0.43 KM) TO THE STATION
 DQ5321'ON THE LEFT (NORTH).
 DQ5321'
 DQ5321'THE STATION IS 80 FT (24.4 M) EAST OF THE RAILROAD CROSSING, 8 FT (2.4
 DQ5321'M) SOUTHWESTERLY OF A STREET LIGHT AND 32 FT (9.8 M) NORTH OF THE
 DQ5321'CENTERLINE OF NORTH AVENUE.
 DQ5321'
 DQ5321'NOTE-THE MARK IS A 2 INCH (5 CM) ALUMINUM DISC SET IN THE TOP OF A
 DQ5321'CONCRETE RETAINING WALL ON THE NORTH SIDE OF NORTH AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5322 ***********************************************************************
 DQ5322  DESIGNATION -  CWA 3
 DQ5322  PID         -  DQ5322
 DQ5322  STATE/COUNTY-  IL/COOK
 DQ5322  COUNTRY     -  US
 DQ5322  USGS QUAD   -  RIVER FOREST (2018)
 DQ5322
 DQ5322                         *CURRENT SURVEY CONTROL
 DQ5322  ______________________________________________________________________
 DQ5322* NAD 83(1986) POSITION- 41 54 35.87   (N) 087 45 21.12   (W)   HD_HELD1
 DQ5322* NAVD 88 ORTHO HEIGHT -   186.321 (meters)      611.29  (feet) ADJUSTED
 DQ5322  ______________________________________________________________________
 DQ5322  GEOID HEIGHT    -        -33.594 (meters)                     GEOID18
 DQ5322  DYNAMIC HEIGHT  -        186.257 (meters)      611.08  (feet) COMP
 DQ5322  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 DQ5322
 DQ5322  VERT ORDER      -  SECOND    CLASS II
 DQ5322
 DQ5322.The horizontal coordinates were determined by differentially corrected
 DQ5322.hand held GPS observations or other comparable positioning techniques
 DQ5322.and have an estimated accuracy of +/- 3 meters.
 DQ5322
 DQ5322.The orthometric height was determined by differential leveling and
 DQ5322.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5322.in July 2017.
 DQ5322
 DQ5322.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5322.GEOID18 height accuracy estimate available here.
 DQ5322
 DQ5322.Click photographs - Photos may exist for this station.
 DQ5322
 DQ5322.The dynamic height is computed by dividing the NAVD 88
 DQ5322.geopotential number by the normal gravity value computed on the
 DQ5322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5322.degrees latitude (g = 980.6199 gals.).
 DQ5322
 DQ5322.The modeled gravity was interpolated from observed gravity values.
 DQ5322
 DQ5322;                    North         East    Units  Estimated Accuracy
 DQ5322;SPC IL E     -   582,263.6     347,909.8     MT  (+/- 3 meters HH1 GPS) 
 DQ5322
 DQ5322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3731240055(NAD 83)
 DQ5322
 DQ5322                          SUPERSEDED SURVEY CONTROL
 DQ5322
 DQ5322.No superseded survey control is available for this station.
 DQ5322
 DQ5322_MARKER: DB = BENCH MARK DISK
 DQ5322_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DQ5322+WITH SETTING: PAVEMENT
 DQ5322_SP_SET: LIGHT POLE FOUNDATION
 DQ5322_STAMPING: CWA 3 V.O.P. 2016
 DQ5322_MARK LOGO: CWA
 DQ5322_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ5322+STABILITY: SURFACE MOTION
 DQ5322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5322+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2025
 DQ5322
 DQ5322  HISTORY     - Date     Condition        Report By
 DQ5322  HISTORY     - 20161018 MONUMENTED       CWA
 DQ5322  HISTORY     - 20250618 GOOD             ASMINC
 DQ5322
 DQ5322                          STATION DESCRIPTION
 DQ5322
 DQ5322'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5322'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHWEST OF CHICAGO,
 DQ5322'4.5 MI (7.2 KM) NORTH-NORTHEAST OF BERWYN, 3.1 MI (5.0 KM)
 DQ5322'EAST-NORTHEAST OF RIVER FOREST AND 1.0 MI (1.6 KM) EAST OF THE VILLAGE
 DQ5322'OF OAK PARK, IN THE CITY OF CHICAGO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5322'
 DQ5322'TO REACH THE STATION FROM THE INTERSECTION OF CICERO AVENUE AND NORTH
 DQ5322'AVENUE, PROCEED WEST ON NORTH AVENUE 0.50 MI (0.80 KM) TO LARAMIE
 DQ5322'AVENUE.  TURN RIGHT AND PROCEED NORTH ON LARAMIE AVENUE 165 FT (50.3
 DQ5322'M) THE STATION ON THE LEFT (WEST).
 DQ5322'
 DQ5322'THE STATION IS 9 FT (2.7 M) SOUTH OF THE CENTERLINE AN ALLEY AND 55 FT
 DQ5322'(16.8 M) WEST OF THE CENTERLINE OF LARAMIE AVENUE.
 DQ5322'
 DQ5322'NOTE-THE MARK IS A 2 INCH (5 CM) ALUMINUM DISC SET ON THE NORTHWEST
 DQ5322'CORNER OF AN ABANDONED LIGHT POLE BASE.  THE LIGHT POLE HAS BEEN
 DQ5322'REMOVED AND ONLY THE FOUNDATION EXISTS.
 DQ5322
 DQ5322                          STATION RECOVERY (2025)
 DQ5322
 DQ5322'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DQ5322'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5323 ***********************************************************************
 DQ5323  DESIGNATION -  CWA 4
 DQ5323  PID         -  DQ5323
 DQ5323  STATE/COUNTY-  IL/COOK
 DQ5323  COUNTRY     -  US
 DQ5323  USGS QUAD   -  RIVER FOREST (2018)
 DQ5323
 DQ5323                         *CURRENT SURVEY CONTROL
 DQ5323  ______________________________________________________________________
 DQ5323* NAD 83(1986) POSITION- 41 54 32.77   (N) 087 46 31.76   (W)   HD_HELD1
 DQ5323* NAVD 88 ORTHO HEIGHT -   189.040 (meters)      620.21  (feet) ADJUSTED
 DQ5323  ______________________________________________________________________
 DQ5323  GEOID HEIGHT    -        -33.582 (meters)                     GEOID18
 DQ5323  DYNAMIC HEIGHT  -        188.976 (meters)      620.00  (feet) COMP
 DQ5323  MODELED GRAVITY -    980,279.1   (mgal)                       NAVD 88
 DQ5323
 DQ5323  VERT ORDER      -  SECOND    CLASS II
 DQ5323
 DQ5323.The horizontal coordinates were determined by differentially corrected
 DQ5323.hand held GPS observations or other comparable positioning techniques
 DQ5323.and have an estimated accuracy of +/- 3 meters.
 DQ5323
 DQ5323.The orthometric height was determined by differential leveling and
 DQ5323.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5323.in July 2017.
 DQ5323
 DQ5323.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5323.GEOID18 height accuracy estimate available here.
 DQ5323
 DQ5323.Click photographs - Photos may exist for this station.
 DQ5323
 DQ5323.The dynamic height is computed by dividing the NAVD 88
 DQ5323.geopotential number by the normal gravity value computed on the
 DQ5323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5323.degrees latitude (g = 980.6199 gals.).
 DQ5323
 DQ5323.The modeled gravity was interpolated from observed gravity values.
 DQ5323
 DQ5323;                    North         East    Units  Estimated Accuracy
 DQ5323;SPC IL E     -   582,157.2     346,282.5     MT  (+/- 3 meters HH1 GPS) 
 DQ5323
 DQ5323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3568439974(NAD 83)
 DQ5323
 DQ5323                          SUPERSEDED SURVEY CONTROL
 DQ5323
 DQ5323.No superseded survey control is available for this station.
 DQ5323
 DQ5323_MARKER: DB = BENCH MARK DISK
 DQ5323_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DQ5323+WITH SETTING: PAVEMENT
 DQ5323_SP_SET: LIGHT POLE FOUNDATION
 DQ5323_STAMPING: CWA 4 V.O.P. 2016
 DQ5323_MARK LOGO: CWA
 DQ5323_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ5323+STABILITY: SURFACE MOTION
 DQ5323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5323+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2016
 DQ5323
 DQ5323  HISTORY     - Date     Condition        Report By
 DQ5323  HISTORY     - 20161018 MONUMENTED       CWA
 DQ5323
 DQ5323                          STATION DESCRIPTION
 DQ5323
 DQ5323'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5323'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DQ5323'CHICAGO, 4.1 MI (6.6 KM) NORTH-NORTHEAST OF BERWYN AND 2.1 MI (3.4 KM)
 DQ5323'EAST-NORTHEAST OF RIVER FOREST, AT THE NORTHEAST CORNER OF THE VILLAGE
 DQ5323'OF OAK PARK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5323'
 DQ5323'TO REACH THE STATION FROM THE INTERSECTION OF CICERO AVENUE AND NORTH
 DQ5323'AVENUE, PROCEED WEST ON NORTH AVENUE 1.5 MI (2.4 KM) TO THE STATION ON
 DQ5323'THE LEFT (SOUTH).
 DQ5323'
 DQ5323'THE STATION IS AT THE SOUTHEAST QUADRANT OF NORTH AVENUE AND AUSTIN
 DQ5323'BOULEVARD, 50 FT (15.2 M) SOUTH OF THE CENTERLINE OF NORTH AVENUE, 25
 DQ5323'FT (7.6 M) EAST OF THE CENTERLINE OF AUSTIN BOULEVARD, 4 FT (1.2 M)
 DQ5323'NORTHEASTERLY OF A CITY ELECTRIC MANHOLE.
 DQ5323'
 DQ5323'NOTE-THE MARK IS A 2 INCH (5 CM) ALUMINUM DISK SET ON THE NORTHEAST
 DQ5323'CORNER OF A LIGHT POLE BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5324 ***********************************************************************
 DQ5324  DESIGNATION -  CWA 5
 DQ5324  PID         -  DQ5324
 DQ5324  STATE/COUNTY-  IL/COOK
 DQ5324  COUNTRY     -  US
 DQ5324  USGS QUAD   -  RIVER FOREST (2018)
 DQ5324
 DQ5324                         *CURRENT SURVEY CONTROL
 DQ5324  ______________________________________________________________________
 DQ5324* NAD 83(1986) POSITION- 41 52 37.68   (N) 087 46 07.16   (W)   HD_HELD1
 DQ5324* NAVD 88 ORTHO HEIGHT -   187.832 (meters)      616.25  (feet) ADJUSTED
 DQ5324  ______________________________________________________________________
 DQ5324  GEOID HEIGHT    -        -33.536 (meters)                     GEOID18
 DQ5324  DYNAMIC HEIGHT  -        187.768 (meters)      616.04  (feet) COMP
 DQ5324  MODELED GRAVITY -    980,276.5   (mgal)                       NAVD 88
 DQ5324
 DQ5324  VERT ORDER      -  SECOND    CLASS II
 DQ5324
 DQ5324.The horizontal coordinates were determined by differentially corrected
 DQ5324.hand held GPS observations or other comparable positioning techniques
 DQ5324.and have an estimated accuracy of +/- 3 meters.
 DQ5324
 DQ5324.The orthometric height was determined by differential leveling and
 DQ5324.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5324.in July 2017.
 DQ5324
 DQ5324.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5324.GEOID18 height accuracy estimate available here.
 DQ5324
 DQ5324.Click photographs - Photos may exist for this station.
 DQ5324
 DQ5324.The dynamic height is computed by dividing the NAVD 88
 DQ5324.geopotential number by the normal gravity value computed on the
 DQ5324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5324.degrees latitude (g = 980.6199 gals.).
 DQ5324
 DQ5324.The modeled gravity was interpolated from observed gravity values.
 DQ5324
 DQ5324;                    North         East    Units  Estimated Accuracy
 DQ5324;SPC IL E     -   578,610.1     346,872.8     MT  (+/- 3 meters HH1 GPS) 
 DQ5324
 DQ5324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3621936420(NAD 83)
 DQ5324
 DQ5324                          SUPERSEDED SURVEY CONTROL
 DQ5324
 DQ5324.No superseded survey control is available for this station.
 DQ5324
 DQ5324_MARKER: DB = BENCH MARK DISK
 DQ5324_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DQ5324+WITH SETTING: PAVEMENT
 DQ5324_SP_SET: LIGHT POLE FOUNDATION
 DQ5324_STAMPING: CWA 5 V.O.P. 2016
 DQ5324_MARK LOGO: CWA
 DQ5324_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ5324+STABILITY: SURFACE MOTION
 DQ5324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5324+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2016
 DQ5324
 DQ5324  HISTORY     - Date     Condition        Report By
 DQ5324  HISTORY     - 20161018 MONUMENTED       CWA
 DQ5324
 DQ5324                          STATION DESCRIPTION
 DQ5324
 DQ5324'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5324'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-NORTHWEST OF
 DQ5324'CHICAGO, 2.7 MI (4.3 KM) EAST-SOUTHEAST OF RIVER FOREST, 2.2 MI (3.5
 DQ5324'KM) NORTHEAST OF BERWYN AND 0.3 MI (0.5 KM) EAST OF THE VILLAGE OF OAK
 DQ5324'PARK, IN THE CITY OF CHICAGO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5324'
 DQ5324'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5324'NORTH AVENUE, PROCEED SOUTH ON AUSTIN BOULEVARD 2.3 MI (3.7 KM) TO
 DQ5324'WEST JACKSON BOULEVARD.  TURN LEFT AND PROCEED EAST ON WEST JACKSON
 DQ5324'BOULEVARD 0.31 MI (0.50 KM) THE STATION ON THE LEFT (NORTH).
 DQ5324'
 DQ5324'THE STATION IS IN COLUMBUS PARK ACROSS THE STREET FROM THE CHICAGO
 DQ5324'PARK DISTRICT OFFICE, 35 FT (10.7 M) NORTH OF THE CENTERLINE OF WEST
 DQ5324'JACKSON BOULEVARD, 270 FT (82.3 M) EAST OF THE CENTERLINE OF MENARD
 DQ5324'AVENUE, 62 FT (18.9 M) EASTERLY OF A PARK SIGN AND 66 FT (20.1 M)
 DQ5324'WESTERLY OF A STREET SIGN.
 DQ5324'
 DQ5324'NOTE-THE MARK IS A 2 INCH (5 CM) ALUMINUM DISK SET ON THE SOUTHEAST
 DQ5324'CORNER OF A LIGHT POLE BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5325 ***********************************************************************
 DQ5325  DESIGNATION -  CWA 6
 DQ5325  PID         -  DQ5325
 DQ5325  STATE/COUNTY-  IL/COOK
 DQ5325  COUNTRY     -  US
 DQ5325  USGS QUAD   -  BERWYN (2018)
 DQ5325
 DQ5325                         *CURRENT SURVEY CONTROL
 DQ5325  ______________________________________________________________________
 DQ5325* NAD 83(1986) POSITION- 41 52 04.82   (N) 087 45 50.82   (W)   HD_HELD1
 DQ5325* NAVD 88 ORTHO HEIGHT -   186.051 (meters)      610.40  (feet) ADJUSTED
 DQ5325  ______________________________________________________________________
 DQ5325  GEOID HEIGHT    -        -33.527 (meters)                     GEOID18
 DQ5325  DYNAMIC HEIGHT  -        185.987 (meters)      610.19  (feet) COMP
 DQ5325  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 DQ5325
 DQ5325  VERT ORDER      -  SECOND    CLASS II
 DQ5325
 DQ5325.The horizontal coordinates were determined by differentially corrected
 DQ5325.hand held GPS observations or other comparable positioning techniques
 DQ5325.and have an estimated accuracy of +/- 3 meters.
 DQ5325
 DQ5325.The orthometric height was determined by differential leveling and
 DQ5325.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5325.in July 2017.
 DQ5325
 DQ5325.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5325.GEOID18 height accuracy estimate available here.
 DQ5325
 DQ5325.Click photographs - Photos may exist for this station.
 DQ5325
 DQ5325.The dynamic height is computed by dividing the NAVD 88
 DQ5325.geopotential number by the normal gravity value computed on the
 DQ5325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5325.degrees latitude (g = 980.6199 gals.).
 DQ5325
 DQ5325.The modeled gravity was interpolated from observed gravity values.
 DQ5325
 DQ5325;                    North         East    Units  Estimated Accuracy
 DQ5325;SPC IL E     -   577,598.8     347,256.3     MT  (+/- 3 meters HH1 GPS) 
 DQ5325
 DQ5325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3658635403(NAD 83)
 DQ5325
 DQ5325                          SUPERSEDED SURVEY CONTROL
 DQ5325
 DQ5325.No superseded survey control is available for this station.
 DQ5325
 DQ5325_MARKER: DB = BENCH MARK DISK
 DQ5325_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DQ5325_SP_SET: CURB
 DQ5325_STAMPING: CWA 6 V.O.P. 2016
 DQ5325_MARK LOGO: CWA
 DQ5325_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5325_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ5325_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5325+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2016
 DQ5325
 DQ5325  HISTORY     - Date     Condition        Report By
 DQ5325  HISTORY     - 20161018 MONUMENTED       CWA
 DQ5325
 DQ5325                          STATION DESCRIPTION
 DQ5325
 DQ5325'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5325'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST-NORTHWEST OF
 DQ5325'CHICAGO, 3.3 MI (5.3 KM) SOUTHEAST OF RIVER FOREST, 1.9 MI (3.1 KM)
 DQ5325'NORTHEAST OF BERWYN AND 0.5 MI (0.8 KM) EAST OF THE VILLAGE OF OAK
 DQ5325'PARK, IN THE CITY OF CHICAGO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5325'
 DQ5325'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5325'ROOSEVELT ROAD, PROCEED EAST ON ROOSEVELT ROAD 0.5 MI (0.8 KM) TO
 DQ5325'SOUTH CENTRAL AVENUE.  TURN LEFT AND PROCEED NORTH ON SOUTH CENTRAL
 DQ5325'AVENUE 0.17 MI (0.27 KM) TO THE STATION ON THE RIGHT (EAST).
 DQ5325'
 DQ5325'THE STATION IS 40 FT (12.2 M) EAST OF THE CENTERLINE OF SOUTH CENTRAL
 DQ5325'AVENUE AT THE CENTERLINE OF FILMORE STREET EXTENDED WEST, 5 FT (1.5 M)
 DQ5325'NORTH OF A LIGHT POLE AND 4 FT (1.2 M) SOUTH OF THE SOUTH END OF A
 DQ5325'METAL RAILING, ALL ON A CONCRETE CURB.
 DQ5325'
 DQ5325'NOTE-THE MARK IS A 2 INCH (5 CM) ALUMINUM DISK SET ON A CONCRETE CURB.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1583 ***********************************************************************
 HB1583  DESIGNATION -  CYPRESS LOOKOUT TOWER
 HB1583  PID         -  HB1583
 HB1583  STATE/COUNTY-  IL/JOHNSON
 HB1583  COUNTRY     -  US
 HB1583  USGS QUAD   -  KARNAK (2018)
 HB1583
 HB1583                         *CURRENT SURVEY CONTROL
 HB1583  ______________________________________________________________________
 HB1583* NAD 83(1997) POSITION- 37 20 41.20313(N) 088 59 29.67907(W)   ADJUSTED
 HB1583  ______________________________________________________________________
 HB1583  GEOID HEIGHT    -        -28.494 (meters)                     GEOID18
 HB1583  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 HB1583  HORZ ORDER      -  THIRD
 HB1583
 HB1583.The horizontal coordinates were established by classical geodetic methods
 HB1583.and adjusted by the National Geodetic Survey in October 1999.
 HB1583
 HB1583.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1583.GEOID18 height accuracy estimate available here.
 HB1583
 HB1583.Click photographs - Photos may exist for this station.
 HB1583
 HB1583.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1583
 HB1583. The following values were computed from the NAD 83(1997) position.
 HB1583
 HB1583;                    North         East     Units Scale Factor Converg.
 HB1583;SPC IL E     -    75,456.702   241,675.310   MT  1.00001689   -0 23 57.5
 HB1583;SPC IL E     -   247,560.86    792,896.41   sFT  1.00001689   -0 23 57.5
 HB1583;SPC IL W     -    75,898.641   804,118.308   MT  1.00007467   +0 42 46.4
 HB1583;SPC IL W     -   249,010.79  2,638,178.15   sFT  1.00007467   +0 42 46.4
 HB1583;UTM  16      - 4,134,981.165   323,591.099   MT  0.99998335   -1 12 30.3
 HB1583
 HB1583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2359134981(NAD 83)
 HB1583
 HB1583                          SUPERSEDED SURVEY CONTROL
 HB1583
 HB1583  NAD 83(1993)-  37 20 41.20782(N)    088 59 29.67761(W) AD(       ) 3
 HB1583  NAD 83(1986)-  37 20 41.21259(N)    088 59 29.68138(W) AD(       ) 3
 HB1583  NAD 27      -  37 20 41.02048(N)    088 59 29.42161(W) AD(       ) 3
 HB1583
 HB1583.Superseded values are not recommended for survey control.
 HB1583
 HB1583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1583.See file dsdata.pdf to determine how the superseded data were derived.
 HB1583
 HB1583_MARKER: 57 = LOOKOUT TOWER
 HB1583
 HB1583  HISTORY     - Date     Condition        Report By
 HB1583  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1583
 HB1583                          STATION DESCRIPTION
 HB1583
 HB1583'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1583'THE STATION IS THE CENTER OF THE TOP OF THE STATE FOREST FIRE TOWER,
 HB1583'LOCATED ON A HIGH RIDGE LOCALLY KNOWN AS GEORGE BLUFF, 3.0 MILES
 HB1583'NORTHWEST OF BELKNAP, 90 FEET NORTHEAST OF THE CENTERLINE OF A
 HB1583'GRAVELED ROAD AND ON STATE PROPERTY.
 HB1583'
 HB1583'THE TOWER IS A FOUR LEGGED STEEL STRUCTURE SUPPORTING A GLASS
 HB1583'-ENCLOSED OBSERVATION PLATFORM, OVERALL HEIGHT IS 100 FEET.
 HB1583'
 HB1583'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 169
 HB1583'ABOUT 2 MILES WEST OF KARNAK, GO NORTH ON HIGHWAY 37 FOR 4.15 MILES
 HB1583'TO A CROSSROAD.  TURN RIGHT AND GO EAST ON WINDING GRAVELED ROAD FOR
 HB1583'1.8 MILES TO A GRAVELED T-ROAD INTERSECTION.  TURN LEFT AND GO
 HB1583'NORTH ON THE GRAVELED ROAD FOR 0.9 MILE TO A SIDE ROAD LEFT. CONTINUE
 HB1583'STRAIGHT AHEAD FOR 0.05 MILE TO THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1292 ***********************************************************************
 LC1292  DESIGNATION -  D
 LC1292  PID         -  LC1292
 LC1292  STATE/COUNTY-  IL/TAZEWELL
 LC1292  COUNTRY     -  US
 LC1292  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1292
 LC1292                         *CURRENT SURVEY CONTROL
 LC1292  ______________________________________________________________________
 LC1292* NAD 83(1986) POSITION- 40 32 28.     (N) 089 33 09.     (W)   SCALED
 LC1292* NAVD 88 ORTHO HEIGHT -   207.598 (meters)      681.09  (feet) ADJUSTED
 LC1292  ______________________________________________________________________
 LC1292  GEOID HEIGHT    -        -32.811 (meters)                     GEOID18
 LC1292  DYNAMIC HEIGHT  -        207.498 (meters)      680.77  (feet) COMP
 LC1292  MODELED GRAVITY -    980,138.9   (mgal)                       NAVD 88
 LC1292
 LC1292  VERT ORDER      -  FIRST     CLASS II
 LC1292
 LC1292.The horizontal coordinates were scaled from a map and have
 LC1292.an estimated accuracy of +/- 6 seconds.
 LC1292
 LC1292.The orthometric height was determined by differential leveling and
 LC1292.adjusted by the NATIONAL GEODETIC SURVEY
 LC1292.in June 1991.
 LC1292
 LC1292.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1292.GEOID18 height accuracy estimate available here.
 LC1292
 LC1292.Click photographs - Photos may exist for this station.
 LC1292
 LC1292.The dynamic height is computed by dividing the NAVD 88
 LC1292.geopotential number by the normal gravity value computed on the
 LC1292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1292.degrees latitude (g = 980.6199 gals.).
 LC1292
 LC1292.The modeled gravity was interpolated from observed gravity values.
 LC1292
 LC1292;                    North         East    Units  Estimated Accuracy
 LC1292;SPC IL W     -   430,250.      752,030.      MT  (+/- 180 meters Scaled)
 LC1292
 LC1292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK838909(NAD 83)
 LC1292
 LC1292                          SUPERSEDED SURVEY CONTROL
 LC1292
 LC1292  NGVD 29 (??/??/92)  207.693  (m)          681.41   (f) ADJ UNCH    1 2
 LC1292
 LC1292.Superseded values are not recommended for survey control.
 LC1292
 LC1292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1292.See file dsdata.pdf to determine how the superseded data were derived.
 LC1292
 LC1292_MARKER: DB = BENCH MARK DISK
 LC1292_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1292_SP_SET: CULVERT HEADWALL
 LC1292_STAMPING: D
 LC1292_MARK LOGO: USGS
 LC1292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1292+STABILITY: SURFACE MOTION
 LC1292
 LC1292  HISTORY     - Date     Condition        Report By
 LC1292  HISTORY     - 1905     MONUMENTED       USGS
 LC1292  HISTORY     - 1954     GOOD             CGS
 LC1292
 LC1292                          STATION DESCRIPTION
 LC1292
 LC1292'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1292'3.4 MI W FROM TREMONT.
 LC1292'3.45 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1292'STATION AT TREMONT, ABOUT 0.1 MILE EAST OF MILE POST IND 197, ABOUT
 LC1292'0.2 MILE EAST OF CROSSING OF A STEEL TOWER POWER TRANSMISSION
 LC1292'LINE, IN THE TOP OF THE NORTH HEAD WALL OF 10-FOOT CONCRETE ARCHED
 LC1292'CULVERT NO. 480, 10.8 FEET NORTH OF NORTH RAIL, 4 FEET EAST OF
 LC1292'WEST END OF HEAD WALL, 1 FOOT SOUTH OF NORTH EDGE OF HEAD WALL AND
 LC1292'ABOUT 3 1/2 FEET BELOW LEVEL OF TRACK.  NOTE-- STAMPING MULIATED
 LC1292'AND NO LONGER LEGIBLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0863 ***********************************************************************
 KB0863  DESIGNATION -  D 102
 KB0863  PID         -  KB0863
 KB0863  STATE/COUNTY-  IL/MACOUPIN
 KB0863  COUNTRY     -  US
 KB0863  USGS QUAD   -  CARLINVILLE EAST (2018)
 KB0863
 KB0863                         *CURRENT SURVEY CONTROL
 KB0863  ______________________________________________________________________
 KB0863* NAD 83(1986) POSITION- 39 16 42.     (N) 089 47 16.     (W)   SCALED
 KB0863* NAVD 88 ORTHO HEIGHT -   195.168 (meters)      640.31  (feet) ADJUSTED
 KB0863  ______________________________________________________________________
 KB0863  GEOID HEIGHT    -        -31.459 (meters)                     GEOID18
 KB0863  DYNAMIC HEIGHT  -        195.057 (meters)      639.95  (feet) COMP
 KB0863  MODELED GRAVITY -    980,051.8   (mgal)                       NAVD 88
 KB0863
 KB0863  VERT ORDER      -  SECOND    CLASS 0
 KB0863
 KB0863.The horizontal coordinates were scaled from a map and have
 KB0863.an estimated accuracy of +/- 6 seconds.
 KB0863
 KB0863.The orthometric height was determined by differential leveling and
 KB0863.adjusted by the NATIONAL GEODETIC SURVEY
 KB0863.in June 1991.
 KB0863
 KB0863.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0863.GEOID18 height accuracy estimate available here.
 KB0863
 KB0863.Click photographs - Photos may exist for this station.
 KB0863
 KB0863.The dynamic height is computed by dividing the NAVD 88
 KB0863.geopotential number by the normal gravity value computed on the
 KB0863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0863.degrees latitude (g = 980.6199 gals.).
 KB0863
 KB0863.The modeled gravity was interpolated from observed gravity values.
 KB0863
 KB0863;                    North         East    Units  Estimated Accuracy
 KB0863;SPC IL W     -   289,940.      732,690.      MT  (+/- 180 meters Scaled)
 KB0863
 KB0863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ595513(NAD 83)
 KB0863
 KB0863                          SUPERSEDED SURVEY CONTROL
 KB0863
 KB0863  NGVD 29 (??/??/92)  195.300  (m)          640.75   (f) ADJ UNCH    2 0
 KB0863
 KB0863.Superseded values are not recommended for survey control.
 KB0863
 KB0863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0863.See file dsdata.pdf to determine how the superseded data were derived.
 KB0863
 KB0863_MARKER: DB = BENCH MARK DISK
 KB0863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0863_STAMPING: D 102 1935
 KB0863_MARK LOGO: CGS
 KB0863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0863+STABILITY: SURFACE MOTION
 KB0863
 KB0863  HISTORY     - Date     Condition        Report By
 KB0863  HISTORY     - 1935     MONUMENTED       CGS
 KB0863  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0863
 KB0863                          STATION DESCRIPTION
 KB0863
 KB0863'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0863'5 MI E FROM CARLINVILLE.
 KB0863'5.0 MILES EAST ALONG STATE HIGHWAY 108 FROM THE COURTHOUSE AT
 KB0863'CARLINVILLE, MACOUPIN COUNTY, AT THE FIRST CROSSROADS EAST OF AN
 KB0863'OVERPASS OF AN ABANDONED RAILROAD, 65 FEET EAST OF TELEPHONE
 KB0863'POLE 1706, 67 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND
 KB0863'44 FEET EAST OF THE CENTERLINE OF THE COUNTY ROAD.  A STANDARD
 KB0863'DISK, STAMPED D 102 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0863
 KB0863                          STATION RECOVERY (1976)
 KB0863
 KB0863'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0863'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0081 ***********************************************************************
 KC0081  DESIGNATION -  D 103
 KC0081  PID         -  KC0081
 KC0081  STATE/COUNTY-  IL/JERSEY
 KC0081  COUNTRY     -  US
 KC0081  USGS QUAD   -  MEDORA (2018)
 KC0081
 KC0081                         *CURRENT SURVEY CONTROL
 KC0081  ______________________________________________________________________
 KC0081* NAD 83(1986) POSITION- 39 12 12.     (N) 090 09 17.     (W)   SCALED
 KC0081* NAVD 88 ORTHO HEIGHT -   171.918 (meters)      564.03  (feet) ADJUSTED
 KC0081  ______________________________________________________________________
 KC0081  GEOID HEIGHT    -        -31.562 (meters)                     GEOID18
 KC0081  DYNAMIC HEIGHT  -        171.821 (meters)      563.72  (feet) COMP
 KC0081  MODELED GRAVITY -    980,060.5   (mgal)                       NAVD 88
 KC0081
 KC0081  VERT ORDER      -  SECOND    CLASS 0
 KC0081
 KC0081.The horizontal coordinates were scaled from a map and have
 KC0081.an estimated accuracy of +/- 6 seconds.
 KC0081
 KC0081.The orthometric height was determined by differential leveling and
 KC0081.adjusted by the NATIONAL GEODETIC SURVEY
 KC0081.in June 1991.
 KC0081
 KC0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0081.GEOID18 height accuracy estimate available here.
 KC0081
 KC0081.Click photographs - Photos may exist for this station.
 KC0081
 KC0081.The dynamic height is computed by dividing the NAVD 88
 KC0081.geopotential number by the normal gravity value computed on the
 KC0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0081.degrees latitude (g = 980.6199 gals.).
 KC0081
 KC0081.The modeled gravity was interpolated from observed gravity values.
 KC0081
 KC0081;                    North         East    Units  Estimated Accuracy
 KC0081;SPC IL W     -   281,540.      701,030.      MT  (+/- 180 meters Scaled)
 KC0081
 KC0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD456431(NAD 83)
 KC0081
 KC0081                          SUPERSEDED SURVEY CONTROL
 KC0081
 KC0081  NGVD 29 (??/??/92)  172.048  (m)          564.46   (f) ADJ UNCH    2 0
 KC0081
 KC0081.Superseded values are not recommended for survey control.
 KC0081
 KC0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0081.See file dsdata.pdf to determine how the superseded data were derived.
 KC0081
 KC0081_MARKER: DB = BENCH MARK DISK
 KC0081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0081_STAMPING: D 103 1935
 KC0081_MARK LOGO: CGS
 KC0081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0081+STABILITY: SURFACE MOTION
 KC0081
 KC0081  HISTORY     - Date     Condition        Report By
 KC0081  HISTORY     - 1935     MONUMENTED       CGS
 KC0081  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0081  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0081
 KC0081                          STATION DESCRIPTION
 KC0081
 KC0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0081'0.9 MI S FROM KEMPER.
 KC0081'0.9 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0081'FROM THE STATION AT KEMPER, JERSEY COUNTY, 14 YARDS SOUTH OF A
 KC0081'ROAD CROSSING, 11 YARDS EAST OF THE CENTERLINE OF THE TRACK,
 KC0081'AND AT A FENCE LINE.  A STANDARD DISK, STAMPED D 103 1935 AND
 KC0081'SET IN THE TOP OF A CONCRETE POST.
 KC0081
 KC0081                          STATION RECOVERY (1979)
 KC0081
 KC0081'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0081'MARK NOT FOUND.
 KC0081
 KC0081                          STATION RECOVERY (2012)
 KC0081
 KC0081'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0081'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1116 ***********************************************************************
 JB1116  DESIGNATION -  D 104
 JB1116  PID         -  JB1116
 JB1116  STATE/COUNTY-  IL/WASHINGTON
 JB1116  COUNTRY     -  US
 JB1116  USGS QUAD   -  NASHVILLE (2018)
 JB1116
 JB1116                         *CURRENT SURVEY CONTROL
 JB1116  ______________________________________________________________________
 JB1116* NAD 83(1986) POSITION- 38 20 38.38   (N) 089 23 47.62   (W)   HD_HELD1
 JB1116* NAVD 88 ORTHO HEIGHT -   150.712 (meters)      494.46  (feet) ADJUSTED
 JB1116  ______________________________________________________________________
 JB1116  GEOID HEIGHT    -        -30.061 (meters)                     GEOID18
 JB1116  DYNAMIC HEIGHT  -        150.616 (meters)      494.15  (feet) COMP
 JB1116  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB1116
 JB1116  VERT ORDER      -  SECOND    CLASS 0
 JB1116
 JB1116.The horizontal coordinates were determined by differentially corrected
 JB1116.hand held GPS observations or other comparable positioning techniques
 JB1116.and have an estimated accuracy of +/- 3 meters.
 JB1116
 JB1116.The orthometric height was determined by differential leveling and
 JB1116.adjusted by the NATIONAL GEODETIC SURVEY
 JB1116.in June 1991.
 JB1116
 JB1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1116.GEOID18 height accuracy estimate available here.
 JB1116
 JB1116.Click photographs - Photos may exist for this station.
 JB1116
 JB1116.The dynamic height is computed by dividing the NAVD 88
 JB1116.geopotential number by the normal gravity value computed on the
 JB1116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1116.degrees latitude (g = 980.6199 gals.).
 JB1116
 JB1116.The modeled gravity was interpolated from observed gravity values.
 JB1116
 JB1116;                    North         East    Units  Estimated Accuracy
 JB1116;SPC IL W     -   186,431.6     767,319.6     MT  (+/- 3 meters HH1 GPS) 
 JB1116
 JB1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9056046701(NAD 83)
 JB1116
 JB1116                          SUPERSEDED SURVEY CONTROL
 JB1116
 JB1116  NGVD 29 (??/??/92)  150.832  (m)          494.85   (f) ADJ UNCH    2 0
 JB1116
 JB1116.Superseded values are not recommended for survey control.
 JB1116
 JB1116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1116.See file dsdata.pdf to determine how the superseded data were derived.
 JB1116
 JB1116_MARKER: DB = BENCH MARK DISK
 JB1116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1116_STAMPING: D 104 1935
 JB1116_MARK LOGO: CGS
 JB1116_PROJECTION: PROJECTING 10 CENTIMETERS
 JB1116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1116+STABILITY: SURFACE MOTION
 JB1116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1116+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2018
 JB1116
 JB1116  HISTORY     - Date     Condition        Report By
 JB1116  HISTORY     - 1935     MONUMENTED       CGS
 JB1116  HISTORY     - 20100820 GOOD             GEOCAC
 JB1116  HISTORY     - 20110811 GOOD             ILDT
 JB1116  HISTORY     - 20180410 GOOD             ILDT
 JB1116
 JB1116                          STATION DESCRIPTION
 JB1116
 JB1116'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1116'AT NASHVILLE.
 JB1116'AT NASHVILLE, WASHINGTON COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD
 JB1116'AT THE CROSSING OF STATE HIGHWAY 15, AT POLE 32+28, 48 FEET SOUTH
 JB1116'OF A WARNING SIGNAL, AND 14 FEET EAST OF THE CENTERLINE OF THE
 JB1116'TRACK.  A STANDARD DISK, STAMPED D 104 1935 AND SET IN THE TOP
 JB1116'OF A CONCRETE POST.
 JB1116
 JB1116                          STATION RECOVERY (2010)
 JB1116
 JB1116'RECOVERY NOTE BY GEOCACHING 2010 (DEB)
 JB1116'RECOVERED IN GOOD CONDITION.
 JB1116
 JB1116                          STATION RECOVERY (2011)
 JB1116
 JB1116'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1116'RECOVERED IN GOOD CONDITION.
 JB1116
 JB1116                          STATION RECOVERY (2018)
 JB1116
 JB1116'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 JB1116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1243 ***********************************************************************
 JB1243  DESIGNATION -  D 105
 JB1243  PID         -  JB1243
 JB1243  STATE/COUNTY-  IL/RANDOLPH
 JB1243  COUNTRY     -  US
 JB1243  USGS QUAD   -  EVANSVILLE (2018)
 JB1243
 JB1243                         *CURRENT SURVEY CONTROL
 JB1243  ______________________________________________________________________
 JB1243* NAD 83(1986) POSITION- 38 03 08.     (N) 089 57 33.     (W)   SCALED
 JB1243* NAVD 88 ORTHO HEIGHT -   119.437 (meters)      391.85  (feet) ADJUSTED
 JB1243  ______________________________________________________________________
 JB1243  GEOID HEIGHT    -        -29.822 (meters)                     GEOID18
 JB1243  DYNAMIC HEIGHT  -        119.356 (meters)      391.59  (feet) COMP
 JB1243  MODELED GRAVITY -    979,953.5   (mgal)                       NAVD 88
 JB1243
 JB1243  VERT ORDER      -  SECOND    CLASS 0
 JB1243
 JB1243.The horizontal coordinates were scaled from a map and have
 JB1243.an estimated accuracy of +/- 6 seconds.
 JB1243
 JB1243.The orthometric height was determined by differential leveling and
 JB1243.adjusted by the NATIONAL GEODETIC SURVEY
 JB1243.in June 1991.
 JB1243
 JB1243.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1243.GEOID18 height accuracy estimate available here.
 JB1243
 JB1243.Click photographs - Photos may exist for this station.
 JB1243
 JB1243.The dynamic height is computed by dividing the NAVD 88
 JB1243.geopotential number by the normal gravity value computed on the
 JB1243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1243.degrees latitude (g = 980.6199 gals.).
 JB1243
 JB1243.The modeled gravity was interpolated from observed gravity values.
 JB1243
 JB1243;                    North         East    Units  Estimated Accuracy
 JB1243;SPC IL W     -   153,790.      718,210.      MT  (+/- 180 meters Scaled)
 JB1243
 JB1243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH403157(NAD 83)
 JB1243
 JB1243                          SUPERSEDED SURVEY CONTROL
 JB1243
 JB1243  NGVD 29 (??/??/92)  119.546  (m)          392.21   (f) ADJ UNCH    2 0
 JB1243
 JB1243.Superseded values are not recommended for survey control.
 JB1243
 JB1243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1243.See file dsdata.pdf to determine how the superseded data were derived.
 JB1243
 JB1243_MARKER: DB = BENCH MARK DISK
 JB1243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1243_STAMPING: D 105 1935
 JB1243_MARK LOGO: CGS
 JB1243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1243+STABILITY: SURFACE MOTION
 JB1243
 JB1243  HISTORY     - Date     Condition        Report By
 JB1243  HISTORY     - 1935     MONUMENTED       CGS
 JB1243  HISTORY     - 1957     GOOD             CGS
 JB1243  HISTORY     - 20110804 MARK NOT FOUND   ILDT
 JB1243
 JB1243                          STATION DESCRIPTION
 JB1243
 JB1243'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 JB1243'3 MI S FROM EVANSVILLE.
 JB1243'3.0 MILES SOUTH ALONG THE MISSOURI-ILLINOIS RAILROAD FROM THE
 JB1243'STATION AT EVANSVILLE, RANDOLPH COUNTY, AT POLE 72+20, AT A ROAD
 JB1243'CROSSING, 45 FEET WEST OF THE CENTERLINE OF THE TRACK, AND 37
 JB1243'FEET SOUTH OF THE ROAD.  A STANDARD DISK, STAMPED D 105 1935 AND
 JB1243'SET IN THE TOP OF A CONCRETE POST.
 JB1243
 JB1243                          STATION RECOVERY (2011)
 JB1243
 JB1243'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1243'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0869 ***********************************************************************
 HB0869  DESIGNATION -  D 106
 HB0869  PID         -  HB0869
 HB0869  STATE/COUNTY-  IL/UNION
 HB0869  COUNTRY     -  US
 HB0869  USGS QUAD   -  ANNA (2018)
 HB0869
 HB0869                         *CURRENT SURVEY CONTROL
 HB0869  ______________________________________________________________________
 HB0869* NAD 83(1986) POSITION- 37 27 16.     (N) 089 10 59.     (W)   SCALED
 HB0869* NAVD 88 ORTHO HEIGHT -   189.624 (meters)      622.12  (feet) ADJUSTED
 HB0869  ______________________________________________________________________
 HB0869  GEOID HEIGHT    -        -28.548 (meters)                     GEOID18
 HB0869  DYNAMIC HEIGHT  -        189.489 (meters)      621.68  (feet) COMP
 HB0869  MODELED GRAVITY -    979,913.6   (mgal)                       NAVD 88
 HB0869
 HB0869  VERT ORDER      -  SECOND    CLASS 0
 HB0869
 HB0869.The horizontal coordinates were scaled from a map and have
 HB0869.an estimated accuracy of +/- 6 seconds.
 HB0869
 HB0869.The orthometric height was determined by differential leveling and
 HB0869.adjusted by the NATIONAL GEODETIC SURVEY
 HB0869.in June 1991.
 HB0869
 HB0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0869.GEOID18 height accuracy estimate available here.
 HB0869
 HB0869.Click photographs - Photos may exist for this station.
 HB0869
 HB0869.The dynamic height is computed by dividing the NAVD 88
 HB0869.geopotential number by the normal gravity value computed on the
 HB0869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0869.degrees latitude (g = 980.6199 gals.).
 HB0869
 HB0869.The modeled gravity was interpolated from observed gravity values.
 HB0869
 HB0869;                    North         East    Units  Estimated Accuracy
 HB0869;SPC IL W     -    87,880.      787,030.      MT  (+/- 180 meters Scaled)
 HB0869
 HB0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG069475(NAD 83)
 HB0869
 HB0869                          SUPERSEDED SURVEY CONTROL
 HB0869
 HB0869  NGVD 29 (11/26/84)  189.646  (m)          622.20   (f) ADJUSTED    2 0
 HB0869
 HB0869.Superseded values are not recommended for survey control.
 HB0869
 HB0869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0869.See file dsdata.pdf to determine how the superseded data were derived.
 HB0869
 HB0869_MARKER: DB = BENCH MARK DISK
 HB0869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0869_STAMPING: D 106 1935
 HB0869_MARK LOGO: CGS
 HB0869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0869+STABILITY: SURFACE MOTION
 HB0869
 HB0869  HISTORY     - Date     Condition        Report By
 HB0869  HISTORY     - 1935     MONUMENTED       CGS
 HB0869  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0869  HISTORY     - 20120621 POOR             ILDT
 HB0869  HISTORY     - 20230515 MARK NOT FOUND   ILDT
 HB0869
 HB0869                          STATION DESCRIPTION
 HB0869
 HB0869'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0869'3.7 MI E FROM ANNA.
 HB0869'3.7 MILES EAST ALONG STATE HIGHWAY 146 FROM THE ILLINOIS CENTRAL
 HB0869'RAILROAD STATION AT ANNA, UNION COUNTY, AT A ROAD JUNCTION, 26
 HB0869'FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND 24 FEET EAST OF
 HB0869'THE ROAD.  A STANDARD DISK, STAMPED D 106 1935 AND SET IN THE
 HB0869'TOP OF A CONCRETE POST.
 HB0869
 HB0869                          STATION RECOVERY (2002)
 HB0869
 HB0869'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0869'SUSPECTED DESTROYED. DITCH CUT IN AREA.
 HB0869
 HB0869                          STATION RECOVERY (2012)
 HB0869
 HB0869'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0869'MARK RECOVERED IN POOR CONDITION.
 HB0869
 HB0869                          STATION RECOVERY (2023)
 HB0869
 HB0869'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB0869'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0746 ***********************************************************************
 HB0746  DESIGNATION -  D 107
 HB0746  PID         -  HB0746
 HB0746  STATE/COUNTY-  IL/ALEXANDER
 HB0746  COUNTRY     -  US
 HB0746  USGS QUAD   -  MCCLURE (2018)
 HB0746
 HB0746                         *CURRENT SURVEY CONTROL
 HB0746  ______________________________________________________________________
 HB0746* NAD 83(1986) POSITION- 37 17 36.     (N) 089 26 01.     (W)   SCALED
 HB0746* NAVD 88 ORTHO HEIGHT -   101.985 (meters)      334.60  (feet) ADJUSTED
 HB0746  ______________________________________________________________________
 HB0746  GEOID HEIGHT    -        -28.286 (meters)                     GEOID18
 HB0746  DYNAMIC HEIGHT  -        101.913 (meters)      334.36  (feet) COMP
 HB0746  MODELED GRAVITY -    979,917.2   (mgal)                       NAVD 88
 HB0746
 HB0746  VERT ORDER      -  SECOND    CLASS 0
 HB0746
 HB0746.The horizontal coordinates were scaled from a map and have
 HB0746.an estimated accuracy of +/- 6 seconds.
 HB0746
 HB0746.The orthometric height was determined by differential leveling and
 HB0746.adjusted by the NATIONAL GEODETIC SURVEY
 HB0746.in June 1991.
 HB0746
 HB0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0746.GEOID18 height accuracy estimate available here.
 HB0746
 HB0746.Click photographs - Photos may exist for this station.
 HB0746
 HB0746.The dynamic height is computed by dividing the NAVD 88
 HB0746.geopotential number by the normal gravity value computed on the
 HB0746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0746.degrees latitude (g = 980.6199 gals.).
 HB0746
 HB0746.The modeled gravity was interpolated from observed gravity values.
 HB0746
 HB0746;                    North         East    Units  Estimated Accuracy
 HB0746;SPC IL W     -    69,790.      765,000.      MT  (+/- 180 meters Scaled)
 HB0746
 HB0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG842301(NAD 83)
 HB0746
 HB0746                          SUPERSEDED SURVEY CONTROL
 HB0746
 HB0746  NGVD 29 (11/26/84)  101.908  (m)          334.34   (f) ADJUSTED    2 0
 HB0746
 HB0746.Superseded values are not recommended for survey control.
 HB0746
 HB0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0746.See file dsdata.pdf to determine how the superseded data were derived.
 HB0746
 HB0746_MARKER: DB = BENCH MARK DISK
 HB0746_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0746_STAMPING: D 107 1935
 HB0746_MARK LOGO: CGS
 HB0746_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0746+STABILITY: SURFACE MOTION
 HB0746
 HB0746  HISTORY     - Date     Condition        Report By
 HB0746  HISTORY     - 1935     MONUMENTED       CGS
 HB0746  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0746
 HB0746                          STATION DESCRIPTION
 HB0746
 HB0746'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0746'1.9 MI S FROM MC CLURE.
 HB0746'1.9 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0746'STATION AT MC CLURE, ALEXANDER COUNTY, 55 FEET NORTH OF BRIDGE NO.
 HB0746'114-A, AT POLE 115/12, 25 FEET NORTH OF A ROAD CROSSING, AND 42
 HB0746'FEET EAST OF THE CENTERLINE OF THE EAST MAIN TRACK.  A STANDRAD
 HB0746'DISK, STAMPED D 107 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0746
 HB0746                          STATION RECOVERY (2002)
 HB0746
 HB0746'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0746'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0168 ***********************************************************************
 JB0168  DESIGNATION -  D 108
 JB0168  PID         -  JB0168
 JB0168  STATE/COUNTY-  IL/EDWARDS
 JB0168  COUNTRY     -  US
 JB0168  USGS QUAD   -  ALBION SOUTH (2018)
 JB0168
 JB0168                         *CURRENT SURVEY CONTROL
 JB0168  ______________________________________________________________________
 JB0168* NAD 83(1986) POSITION- 38 22 16.     (N) 088 03 22.     (W)   SCALED
 JB0168* NAVD 88 ORTHO HEIGHT -   141.145 (meters)      463.07  (feet) ADJUSTED
 JB0168  ______________________________________________________________________
 JB0168  GEOID HEIGHT    -        -30.871 (meters)                     GEOID18
 JB0168  DYNAMIC HEIGHT  -        141.055 (meters)      462.78  (feet) COMP
 JB0168  MODELED GRAVITY -    979,991.4   (mgal)                       NAVD 88
 JB0168
 JB0168  VERT ORDER      -  SECOND    CLASS 0
 JB0168
 JB0168.The horizontal coordinates were scaled from a map and have
 JB0168.an estimated accuracy of +/- 6 seconds.
 JB0168
 JB0168.The orthometric height was determined by differential leveling and
 JB0168.adjusted by the NATIONAL GEODETIC SURVEY
 JB0168.in June 1991.
 JB0168
 JB0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0168.GEOID18 height accuracy estimate available here.
 JB0168
 JB0168.Click photographs - Photos may exist for this station.
 JB0168
 JB0168.The dynamic height is computed by dividing the NAVD 88
 JB0168.geopotential number by the normal gravity value computed on the
 JB0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0168.degrees latitude (g = 980.6199 gals.).
 JB0168
 JB0168.The modeled gravity was interpolated from observed gravity values.
 JB0168
 JB0168;                    North         East    Units  Estimated Accuracy
 JB0168;SPC IL E     -   189,200.      324,230.      MT  (+/- 180 meters Scaled)
 JB0168
 JB0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH077475(NAD 83)
 JB0168
 JB0168                          SUPERSEDED SURVEY CONTROL
 JB0168
 JB0168  NGVD 29 (??/??/92)  141.272  (m)          463.49   (f) ADJ UNCH    2 0
 JB0168
 JB0168.Superseded values are not recommended for survey control.
 JB0168
 JB0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0168.See file dsdata.pdf to determine how the superseded data were derived.
 JB0168
 JB0168_MARKER: DB = BENCH MARK DISK
 JB0168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0168_STAMPING: D 108 1935
 JB0168_MARK LOGO: CGS
 JB0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0168+STABILITY: SURFACE MOTION
 JB0168
 JB0168  HISTORY     - Date     Condition        Report By
 JB0168  HISTORY     - 1935     MONUMENTED       CGS
 JB0168  HISTORY     - 1952     MARK NOT FOUND   CGS
 JB0168  HISTORY     - 1971     MARK NOT FOUND   USGS
 JB0168  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JB0168
 JB0168                          STATION DESCRIPTION
 JB0168
 JB0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 JB0168'AT ALBION.
 JB0168'AT ALBION, EDWARDS COUNTY, 16 RAILS EAST OF THE SOUTHERN RAILWAY
 JB0168'STATION, AND 20 FEET NORTH OF THE TRACK.  A STANDARD DISK,
 JB0168'STAMPED D 108 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0168
 JB0168                          STATION RECOVERY (1971)
 JB0168
 JB0168'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0168'MARK NOT FOUND.
 JB0168
 JB0168                          STATION RECOVERY (2012)
 JB0168
 JB0168'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0168'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0356 ***********************************************************************
 JB0356  DESIGNATION -  D 109
 JB0356  PID         -  JB0356
 JB0356  STATE/COUNTY-  IL/JEFFERSON
 JB0356  COUNTRY     -  US
 JB0356  USGS QUAD   -  OPDYKE (2018)
 JB0356
 JB0356                         *CURRENT SURVEY CONTROL
 JB0356  ______________________________________________________________________
 JB0356* NAD 83(1986) POSITION- 38 19 10.     (N) 088 49 17.     (W)   SCALED
 JB0356* NAVD 88 ORTHO HEIGHT -   141.860 (meters)      465.42  (feet) ADJUSTED
 JB0356  ______________________________________________________________________
 JB0356  GEOID HEIGHT    -        -30.280 (meters)                     GEOID18
 JB0356  DYNAMIC HEIGHT  -        141.768 (meters)      465.12  (feet) COMP
 JB0356  MODELED GRAVITY -    979,981.7   (mgal)                       NAVD 88
 JB0356
 JB0356  VERT ORDER      -  SECOND    CLASS 0
 JB0356
 JB0356.The horizontal coordinates were scaled from a map and have
 JB0356.an estimated accuracy of +/- 6 seconds.
 JB0356
 JB0356.The orthometric height was determined by differential leveling and
 JB0356.adjusted by the NATIONAL GEODETIC SURVEY
 JB0356.in June 1991.
 JB0356
 JB0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0356.GEOID18 height accuracy estimate available here.
 JB0356
 JB0356.Click photographs - Photos may exist for this station.
 JB0356
 JB0356.The dynamic height is computed by dividing the NAVD 88
 JB0356.geopotential number by the normal gravity value computed on the
 JB0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0356.degrees latitude (g = 980.6199 gals.).
 JB0356
 JB0356.The modeled gravity was interpolated from observed gravity values.
 JB0356
 JB0356;                    North         East    Units  Estimated Accuracy
 JB0356;SPC IL E     -   183,550.      257,320.      MT  (+/- 180 meters Scaled)
 JB0356
 JB0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH407428(NAD 83)
 JB0356
 JB0356                          SUPERSEDED SURVEY CONTROL
 JB0356
 JB0356  NGVD 29 (??/??/92)  141.964  (m)          465.76   (f) ADJ UNCH    2 0
 JB0356
 JB0356.Superseded values are not recommended for survey control.
 JB0356
 JB0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0356.See file dsdata.pdf to determine how the superseded data were derived.
 JB0356
 JB0356_MARKER: DB = BENCH MARK DISK
 JB0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0356_STAMPING: D 109 1935
 JB0356_MARK LOGO: CGS
 JB0356_PROJECTION: FLUSH
 JB0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0356+STABILITY: SURFACE MOTION
 JB0356
 JB0356  HISTORY     - Date     Condition        Report By
 JB0356  HISTORY     - 1935     MONUMENTED       CGS
 JB0356  HISTORY     - 1938     GOOD             CGS
 JB0356  HISTORY     - 1967     GOOD             CGS
 JB0356  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0356  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0356
 JB0356                          STATION DESCRIPTION
 JB0356
 JB0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0356'1.5 MI W FROM MARLOW.
 JB0356'1.5 MILES WEST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0356'MARLOW, JEFFERSON COUNTY, 1-1/2 RAILS EAST OF A ROAD CROSSING, 45
 JB0356'FEET SOUTH OF THE TRACK, 5 FEET NORTH OF A FENCE, AND FLUSH WITH
 JB0356'THE GROUND.  A STANDARD DISK, STAMPED D 109 1935 AND SET IN THE
 JB0356'TOP OF A CONCRETE POST.
 JB0356
 JB0356                          STATION RECOVERY (1967)
 JB0356
 JB0356'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 JB0356'RECOVERED IN GOOD CONDITION.
 JB0356
 JB0356                          STATION RECOVERY (2009)
 JB0356
 JB0356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0356'MARK NOT FOUND.
 JB0356
 JB0356                          STATION RECOVERY (2012)
 JB0356
 JB0356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0614 ***********************************************************************
 HB0614  DESIGNATION -  D 10=390
 HB0614  PID         -  HB0614
 HB0614  STATE/COUNTY-  IL/JACKSON
 HB0614  COUNTRY     -  US
 HB0614  USGS QUAD   -  DE SOTO (2018)
 HB0614
 HB0614                         *CURRENT SURVEY CONTROL
 HB0614  ______________________________________________________________________
 HB0614* NAD 83(1986) POSITION- 37 52 00.     (N) 089 14 00.     (W)   SCALED
 HB0614* NAVD 88 ORTHO HEIGHT -   118.707 (meters)      389.46  (feet) ADJUSTED
 HB0614  ______________________________________________________________________
 HB0614  GEOID HEIGHT    -        -29.253 (meters)                     GEOID18
 HB0614  DYNAMIC HEIGHT  -        118.628 (meters)      389.20  (feet) COMP
 HB0614  MODELED GRAVITY -    979,958.7   (mgal)                       NAVD 88
 HB0614
 HB0614  VERT ORDER      -  FIRST     CLASS I
 HB0614
 HB0614.The horizontal coordinates were scaled from a map and have
 HB0614.an estimated accuracy of +/- 6 seconds.
 HB0614
 HB0614.The orthometric height was determined by differential leveling and
 HB0614.adjusted by the NATIONAL GEODETIC SURVEY
 HB0614.in June 1991.
 HB0614
 HB0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0614.GEOID18 height accuracy estimate available here.
 HB0614
 HB0614.Click photographs - Photos may exist for this station.
 HB0614
 HB0614.The dynamic height is computed by dividing the NAVD 88
 HB0614.geopotential number by the normal gravity value computed on the
 HB0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0614.degrees latitude (g = 980.6199 gals.).
 HB0614
 HB0614.The modeled gravity was interpolated from observed gravity values.
 HB0614
 HB0614;                    North         East    Units  Estimated Accuracy
 HB0614;SPC IL W     -   133,580.      782,120.      MT  (+/- 180 meters Scaled)
 HB0614
 HB0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG035933(NAD 83)
 HB0614
 HB0614                          SUPERSEDED SURVEY CONTROL
 HB0614
 HB0614  NGVD 29 (11/26/84)  118.802  (m)          389.77   (f) ADJUSTED    1 1
 HB0614
 HB0614.Superseded values are not recommended for survey control.
 HB0614
 HB0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0614.See file dsdata.pdf to determine how the superseded data were derived.
 HB0614
 HB0614_MARKER: Z = SEE DESCRIPTION
 HB0614_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0614_SP_SET: CULVERT
 HB0614_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0614
 HB0614  HISTORY     - Date     Condition        Report By
 HB0614  HISTORY     - UNK      MONUMENTED       LOCENG
 HB0614  HISTORY     - 1969     GOOD             CGS
 HB0614  HISTORY     - 20110713 MARK NOT FOUND   ILDT
 HB0614
 HB0614                          STATION DESCRIPTION
 HB0614
 HB0614'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0614'3 MI S FROM ELKVILLE.
 HB0614'ABOUT 3.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0614'THE POST OFFICE AT ELKVILLE, 0.45 MILE SOUTH OF MILEPOST 298,
 HB0614'7 1/2 RAILS NORTH OF A CROSSING OF THE RAILROAD AND A PAVED
 HB0614'ROAD, 16 1/2 FEET EAST OF THE EAST RAIL OF THE EAST TRACK, THE
 HB0614'MARK IS THE SECOND C IN CHICAGO IN THE INSCRIPTION GILBERT
 HB0614'SCRIBNER JR. CHICAGO 1902 WHICH IS ON A BRASS PLATE, SET IN THE
 HB0614'CENTER OF THE TOP OF THE EAST CONCRETE HEADWALL OF A 50-INCH
 HB0614'TUBULAR CULVERT, 46 YARDS NORTHWEST OF A 36-INCH OAK TREE WHICH IS
 HB0614'IN THE NORTHWEST CORNER OF A ROADSIDE PARK, AND ABOUT 8 FEET
 HB0614'BELOW THE LEVEL OF THE TRACK.  SEC 32, T 7S, R 1W
 HB0614
 HB0614                          STATION RECOVERY (2011)
 HB0614
 HB0614'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0614'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0351 ***********************************************************************
 HB0351  DESIGNATION -  D 111
 HB0351  PID         -  HB0351
 HB0351  STATE/COUNTY-  IL/JOHNSON
 HB0351  COUNTRY     -  US
 HB0351  USGS QUAD   -  BLOOMFIELD (2018)
 HB0351
 HB0351                         *CURRENT SURVEY CONTROL
 HB0351  ______________________________________________________________________
 HB0351* NAD 83(1986) POSITION- 37 24 49.     (N) 088 45 29.     (W)   SCALED
 HB0351* NAVD 88 ORTHO HEIGHT -   110.915 (meters)      363.89  (feet) ADJUSTED
 HB0351  ______________________________________________________________________
 HB0351  GEOID HEIGHT    -        -28.795 (meters)                     GEOID18
 HB0351  DYNAMIC HEIGHT  -        110.835 (meters)      363.63  (feet) COMP
 HB0351  MODELED GRAVITY -    979,910.0   (mgal)                       NAVD 88
 HB0351
 HB0351  VERT ORDER      -  SECOND    CLASS 0
 HB0351
 HB0351.The horizontal coordinates were scaled from a map and have
 HB0351.an estimated accuracy of +/- 6 seconds.
 HB0351
 HB0351.The orthometric height was determined by differential leveling and
 HB0351.adjusted by the NATIONAL GEODETIC SURVEY
 HB0351.in June 1991.
 HB0351
 HB0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0351.GEOID18 height accuracy estimate available here.
 HB0351
 HB0351.Click photographs - Photos may exist for this station.
 HB0351
 HB0351.The dynamic height is computed by dividing the NAVD 88
 HB0351.geopotential number by the normal gravity value computed on the
 HB0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0351.degrees latitude (g = 980.6199 gals.).
 HB0351
 HB0351.The modeled gravity was interpolated from observed gravity values.
 HB0351
 HB0351;                    North         East    Units  Estimated Accuracy
 HB0351;SPC IL E     -    82,980.      262,400.      MT  (+/- 180 meters Scaled)
 HB0351
 HB0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG444422(NAD 83)
 HB0351
 HB0351                          SUPERSEDED SURVEY CONTROL
 HB0351
 HB0351  NGVD 29 (11/26/84)  110.997  (m)          364.16   (f) ADJUSTED    2 0
 HB0351
 HB0351.Superseded values are not recommended for survey control.
 HB0351
 HB0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0351.See file dsdata.pdf to determine how the superseded data were derived.
 HB0351
 HB0351_MARKER: DB = BENCH MARK DISK
 HB0351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0351_STAMPING: D 111 1935
 HB0351_MARK LOGO: CGS
 HB0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0351+STABILITY: SURFACE MOTION
 HB0351
 HB0351  HISTORY     - Date     Condition        Report By
 HB0351  HISTORY     - 1935     MONUMENTED       CGS
 HB0351  HISTORY     - 1958     MARK NOT FOUND   CGS
 HB0351  HISTORY     - 1965     MARK NOT FOUND   CGS
 HB0351
 HB0351                          STATION DESCRIPTION
 HB0351
 HB0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 HB0351'2.1 MI N FROM GRANTSBURG.
 HB0351'2.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0351'STATION AT GRANTSBURG, JOHNSON COUNTY, 150 YARDS NORTH OF
 HB0351'BRIDGE 133.4, 20 YARDS SOUTH OF A ROAD CROSSING, AND 11-1/2
 HB0351'YARDS EAST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK,
 HB0351'STAMPED D 111 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0351'NOTE-- BRUSH AND THORNS WERE SO THICK IN AREA THAT MARK MIGHT
 HB0351'HAVE BEEN OVERLOOKED.  THE RAILROAD HAS BEEN DISMANTLED.  THERE
 HB0351'IS SOME CHANCE THAT MARK HAS BEEN DESTROYED.
 HB0351
 HB0351                          STATION RECOVERY (1965)
 HB0351
 HB0351'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 HB0351'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0320 ***********************************************************************
 HB0320  DESIGNATION -  D 112
 HB0320  PID         -  HB0320
 HB0320  STATE/COUNTY-  IL/MASSAC
 HB0320  COUNTRY     -  US
 HB0320  USGS QUAD   -  METROPOLIS (2018)
 HB0320
 HB0320                         *CURRENT SURVEY CONTROL
 HB0320  ______________________________________________________________________
 HB0320* NAD 83(1986) POSITION- 37 09 38.     (N) 088 38 58.     (W)   SCALED
 HB0320* NAVD 88 ORTHO HEIGHT -   114.344 (meters)      375.14  (feet) ADJUSTED
 HB0320  ______________________________________________________________________
 HB0320  GEOID HEIGHT    -        -28.523 (meters)                     GEOID18
 HB0320  DYNAMIC HEIGHT  -        114.261 (meters)      374.87  (feet) COMP
 HB0320  MODELED GRAVITY -    979,905.0   (mgal)                       NAVD 88
 HB0320
 HB0320  VERT ORDER      -  SECOND    CLASS 0
 HB0320
 HB0320.The horizontal coordinates were scaled from a map and have
 HB0320.an estimated accuracy of +/- 6 seconds.
 HB0320
 HB0320.The orthometric height was determined by differential leveling and
 HB0320.adjusted by the NATIONAL GEODETIC SURVEY
 HB0320.in June 1991.
 HB0320
 HB0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0320.GEOID18 height accuracy estimate available here.
 HB0320
 HB0320.Click photographs - Photos may exist for this station.
 HB0320
 HB0320.The dynamic height is computed by dividing the NAVD 88
 HB0320.geopotential number by the normal gravity value computed on the
 HB0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0320.degrees latitude (g = 980.6199 gals.).
 HB0320
 HB0320.The modeled gravity was interpolated from observed gravity values.
 HB0320
 HB0320;                    North         East    Units  Estimated Accuracy
 HB0320;SPC IL E     -    54,860.      271,920.      MT  (+/- 180 meters Scaled)
 HB0320
 HB0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG535139(NAD 83)
 HB0320
 HB0320                          SUPERSEDED SURVEY CONTROL
 HB0320
 HB0320  NGVD 29 (11/26/84)  114.375  (m)          375.25   (f) ADJUSTED    2 0
 HB0320
 HB0320.Superseded values are not recommended for survey control.
 HB0320
 HB0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0320.See file dsdata.pdf to determine how the superseded data were derived.
 HB0320
 HB0320_MARKER: DB = BENCH MARK DISK
 HB0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0320_STAMPING: D 112 1935
 HB0320_MARK LOGO: CGS
 HB0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0320+STABILITY: SURFACE MOTION
 HB0320
 HB0320  HISTORY     - Date     Condition        Report By
 HB0320  HISTORY     - 1935     MONUMENTED       CGS
 HB0320  HISTORY     - 1967     MARK NOT FOUND   CGS
 HB0320
 HB0320                          STATION DESCRIPTION
 HB0320
 HB0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0320'4.3 MI E FROM METROPOLIS.
 HB0320'4.3 MILES EAST ALONG U.S. HIGHWAY 45 FROM THE EAST CITY LIMITS
 HB0320'AT METROPOLIS, MASSAC COUNTY, 50 YARDS WEST OF A CROSSROADS,
 HB0320'12 YARDS NORTH OF THE CENTERLINE OF THE HIGHWAY, AND AT A FENCE.
 HB0320'A STANDARD DISK, STAMPED D 112 1935 AND SET IN THE TOP OF A
 HB0320'CONCRETE POST.
 HB0320
 HB0320                          STATION RECOVERY (1967)
 HB0320
 HB0320'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 HB0320'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0839 ***********************************************************************
 KB0839  DESIGNATION -  D 113
 KB0839  PID         -  KB0839
 KB0839  STATE/COUNTY-  IL/MONTGOMERY
 KB0839  COUNTRY     -  US
 KB0839  USGS QUAD   -  SORENTO NORTH (2018)
 KB0839
 KB0839                         *CURRENT SURVEY CONTROL
 KB0839  ______________________________________________________________________
 KB0839* NAD 83(1986) POSITION- 39 01 29.     (N) 089 36 32.     (W)   SCALED
 KB0839* NAVD 88 ORTHO HEIGHT -   180.161 (meters)      591.08  (feet) ADJUSTED
 KB0839  ______________________________________________________________________
 KB0839  GEOID HEIGHT    -        -31.221 (meters)                     GEOID18
 KB0839  DYNAMIC HEIGHT  -        180.055 (meters)      590.73  (feet) COMP
 KB0839  MODELED GRAVITY -    980,032.3   (mgal)                       NAVD 88
 KB0839
 KB0839  VERT ORDER      -  SECOND    CLASS 0
 KB0839
 KB0839.The horizontal coordinates were scaled from a map and have
 KB0839.an estimated accuracy of +/- 6 seconds.
 KB0839
 KB0839.The orthometric height was determined by differential leveling and
 KB0839.adjusted by the NATIONAL GEODETIC SURVEY
 KB0839.in June 1991.
 KB0839
 KB0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0839.GEOID18 height accuracy estimate available here.
 KB0839
 KB0839.Click photographs - Photos may exist for this station.
 KB0839
 KB0839.The dynamic height is computed by dividing the NAVD 88
 KB0839.geopotential number by the normal gravity value computed on the
 KB0839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0839.degrees latitude (g = 980.6199 gals.).
 KB0839
 KB0839.The modeled gravity was interpolated from observed gravity values.
 KB0839
 KB0839;                    North         East    Units  Estimated Accuracy
 KB0839;SPC IL W     -   261,860.      748,300.      MT  (+/- 180 meters Scaled)
 KB0839
 KB0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ741227(NAD 83)
 KB0839
 KB0839                          SUPERSEDED SURVEY CONTROL
 KB0839
 KB0839  NGVD 29 (??/??/92)  180.291  (m)          591.50   (f) ADJ UNCH    2 0
 KB0839
 KB0839.Superseded values are not recommended for survey control.
 KB0839
 KB0839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0839.See file dsdata.pdf to determine how the superseded data were derived.
 KB0839
 KB0839_MARKER: DB = BENCH MARK DISK
 KB0839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0839_STAMPING: D 113 1935
 KB0839_MARK LOGO: CGS
 KB0839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0839+STABILITY: SURFACE MOTION
 KB0839
 KB0839  HISTORY     - Date     Condition        Report By
 KB0839  HISTORY     - 1935     MONUMENTED       CGS
 KB0839  HISTORY     - 1935     MARK NOT FOUND   CGS
 KB0839
 KB0839                          STATION DESCRIPTION
 KB0839
 KB0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0839'2.5 MI NW FROM SORENTO.
 KB0839'IN MONTGOMERY COUNTY, 2.5 MILES NORTHWEST ALONG THE CHICAGO,
 KB0839'BURLINGTON AND QUINCY RAILROAD FROM THE STATION AT SORENTO, BOND
 KB0839'COUNTY, AT POLE 75/4, ONE RAIL SOUTH OF A ROAD CROSSING, AND 20
 KB0839'FEET WEST OF THE WEST RAIL.  A STANDARD DISK, STAMPED D 113 1935
 KB0839'AND SET IN THE TOP OF A CONCRETE POST.
 KB0839
 KB0839                          STATION RECOVERY (1935)
 KB0839
 KB0839'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 KB0839'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0076 ***********************************************************************
 JC0076  DESIGNATION -  D 114
 JC0076  PID         -  JC0076
 JC0076  STATE/COUNTY-  IL/ST CLAIR
 JC0076  COUNTRY     -  US
 JC0076  USGS QUAD   -  CAHOKIA (2018)
 JC0076
 JC0076                         *CURRENT SURVEY CONTROL
 JC0076  ______________________________________________________________________
 JC0076* NAD 83(1986) POSITION- 38 37 21.     (N) 090 10 05.     (W)   SCALED
 JC0076* NAVD 88 ORTHO HEIGHT -   127.675 (meters)      418.88  (feet) ADJUSTED
 JC0076  ______________________________________________________________________
 JC0076  GEOID HEIGHT    -        -31.022 (meters)                     GEOID18
 JC0076  DYNAMIC HEIGHT  -        127.594 (meters)      418.61  (feet) COMP
 JC0076  MODELED GRAVITY -    979,991.9   (mgal)                       NAVD 88
 JC0076
 JC0076  VERT ORDER      -  SECOND    CLASS 0
 JC0076
 JC0076.The horizontal coordinates were scaled from a map and have
 JC0076.an estimated accuracy of +/- 6 seconds.
 JC0076
 JC0076.The orthometric height was determined by differential leveling and
 JC0076.adjusted by the NATIONAL GEODETIC SURVEY
 JC0076.in June 1991.
 JC0076
 JC0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0076.GEOID18 height accuracy estimate available here.
 JC0076
 JC0076.Click photographs - Photos may exist for this station.
 JC0076
 JC0076.The dynamic height is computed by dividing the NAVD 88
 JC0076.geopotential number by the normal gravity value computed on the
 JC0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0076.degrees latitude (g = 980.6199 gals.).
 JC0076
 JC0076.The modeled gravity was interpolated from observed gravity values.
 JC0076
 JC0076;                    North         East    Units  Estimated Accuracy
 JC0076;SPC IL W     -   217,070.      699,880.      MT  (+/- 180 meters Scaled)
 JC0076
 JC0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC465786(NAD 83)
 JC0076
 JC0076                          SUPERSEDED SURVEY CONTROL
 JC0076
 JC0076  NGVD 29 (??/??/92)  127.793  (m)          419.27   (f) ADJ UNCH    2 0
 JC0076
 JC0076.Superseded values are not recommended for survey control.
 JC0076
 JC0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0076.See file dsdata.pdf to determine how the superseded data were derived.
 JC0076
 JC0076_MARKER: DB = BENCH MARK DISK
 JC0076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0076_STAMPING: D 114 1935
 JC0076_MARK LOGO: CGS
 JC0076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0076+STABILITY: SURFACE MOTION
 JC0076
 JC0076  HISTORY     - Date     Condition        Report By
 JC0076  HISTORY     - 1935     MONUMENTED       CGS
 JC0076
 JC0076                          STATION DESCRIPTION
 JC0076
 JC0076'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0076'AT EAST ST LOUIS.
 JC0076'AT EAST ST. LOUIS, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL
 JC0076'RAILROAD, AT THE CROSSING OF THE GULF, MOBILE AND OHIO RAILROAD,
 JC0076'AT THE NORTH END OF A FILL, 66 FEET NORTH OF THE CONCRETE PIER
 JC0076'OF AN OVERHEAD BRIDGE, AND 25 FEET WEST OF THE CENTERLINE OF THE
 JC0076'SOUTH-BOUND TRACK.  A STANDARD DISK, STAMPED D 114 1935 AND SET
 JC0076'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0103 ***********************************************************************
 JC0103  DESIGNATION -  D 115
 JC0103  PID         -  JC0103
 JC0103  STATE/COUNTY-  IL/ST CLAIR
 JC0103  COUNTRY     -  US
 JC0103  USGS QUAD   -  CAHOKIA (2018)
 JC0103
 JC0103                         *CURRENT SURVEY CONTROL
 JC0103  ______________________________________________________________________
 JC0103* NAD 83(1986) POSITION- 38 30 57.     (N) 090 12 31.     (W)   SCALED
 JC0103* NAVD 88 ORTHO HEIGHT -   126.166 (meters)      413.93  (feet) ADJUSTED
 JC0103  ______________________________________________________________________
 JC0103  GEOID HEIGHT    -        -30.740 (meters)                     GEOID18
 JC0103  DYNAMIC HEIGHT  -        126.085 (meters)      413.66  (feet) COMP
 JC0103  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0103
 JC0103  VERT ORDER      -  SECOND    CLASS 0
 JC0103
 JC0103.The horizontal coordinates were scaled from a map and have
 JC0103.an estimated accuracy of +/- 6 seconds.
 JC0103
 JC0103.The orthometric height was determined by differential leveling and
 JC0103.adjusted by the NATIONAL GEODETIC SURVEY
 JC0103.in June 1991.
 JC0103
 JC0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0103.GEOID18 height accuracy estimate available here.
 JC0103
 JC0103.Click photographs - Photos may exist for this station.
 JC0103
 JC0103.The dynamic height is computed by dividing the NAVD 88
 JC0103.geopotential number by the normal gravity value computed on the
 JC0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0103.degrees latitude (g = 980.6199 gals.).
 JC0103
 JC0103.The modeled gravity was interpolated from observed gravity values.
 JC0103
 JC0103;                    North         East    Units  Estimated Accuracy
 JC0103;SPC IL W     -   205,230.      696,340.      MT  (+/- 180 meters Scaled)
 JC0103
 JC0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC433667(NAD 83)
 JC0103
 JC0103                          SUPERSEDED SURVEY CONTROL
 JC0103
 JC0103  NGVD 29 (??/??/92)  126.312  (m)          414.41   (f) ADJ UNCH    2 0
 JC0103
 JC0103.Superseded values are not recommended for survey control.
 JC0103
 JC0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0103.See file dsdata.pdf to determine how the superseded data were derived.
 JC0103
 JC0103_MARKER: DB = BENCH MARK DISK
 JC0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0103_STAMPING: D 115 1935
 JC0103_MARK LOGO: CGS
 JC0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0103+STABILITY: SURFACE MOTION
 JC0103
 JC0103  HISTORY     - Date     Condition        Report By
 JC0103  HISTORY     - 1935     MONUMENTED       CGS
 JC0103  HISTORY     - 20000829 POOR             LOCSUR
 JC0103  HISTORY     - 20030223 POOR             GEOCAC
 JC0103
 JC0103                          STATION DESCRIPTION
 JC0103
 JC0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0103'AT DUPO.
 JC0103'AT DUPO, ST. CLAIR COUNTY, AT THE PUBLIC SCHOOL, 30 FEET NORTH OF
 JC0103'THE CENTERLINE OF LOUISA STREET, 6 FEET NORTH OF THE NORTH CURB,
 JC0103'AT THE SOUTHWEST CORNER OF THE SCHOOLYARD, AND 8 FEET SOUTHWEST
 JC0103'OF THE GEORGE WASHINGTON MEMORIAL TREE.  A STANDARD DISK, STAMPED
 JC0103'D 115 1935 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JC0103'INCHES ABOVE GROUND.
 JC0103
 JC0103                          STATION RECOVERY (2000)
 JC0103
 JC0103'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2000 (AHK)
 JC0103'THE MONUMENT APPEARED STABLE BUT ABOUT HALF OF THE BRASS DISK WAS
 JC0103'MISSING.  THE HALF OF THE DISK THAT REMAINS APPEARS SECURE AND THE
 JC0103'STATION TRIANGLE IS STILL VISIBLE.  THE SCHOOL WHERE THE MONUMENT IS
 JC0103'LOCATED IS NOW OWNED BY THE FIRST PENTECOSTAL CHURCH OF DUPO.
 JC0103
 JC0103                          STATION RECOVERY (2003)
 JC0103
 JC0103'RECOVERY NOTE BY GEOCACHING 2003
 JC0103'THE DISK IS APPROX. 1/2 MISSING.  NO STAMPED LETTERS OR NUMBERS REMAIN
 JC0103'ON THE DISK.  THE CENTER PORTION OF THE DISK IS STILL THERE AND THE
 JC0103'CONCRETE MOUNTING APPEAR UNDISTURBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0853 ***********************************************************************
 HB0853  DESIGNATION -  D 116
 HB0853  PID         -  HB0853
 HB0853  STATE/COUNTY-  IL/ALEXANDER
 HB0853  COUNTRY     -  US
 HB0853  USGS QUAD   -  CAIRO (2018)
 HB0853
 HB0853                         *CURRENT SURVEY CONTROL
 HB0853  ______________________________________________________________________
 HB0853* NAD 83(1986) POSITION- 37 02 26.     (N) 089 11 09.     (W)   SCALED
 HB0853* NAVD 88 ORTHO HEIGHT -    94.464 (meters)      309.92  (feet) ADJUSTED
 HB0853  ______________________________________________________________________
 HB0853  GEOID HEIGHT    -        -28.224 (meters)                     GEOID18
 HB0853  DYNAMIC HEIGHT  -         94.395 (meters)      309.69  (feet) COMP
 HB0853  MODELED GRAVITY -    979,896.2   (mgal)                       NAVD 88
 HB0853
 HB0853  VERT ORDER      -  FIRST     CLASS I
 HB0853
 HB0853.The horizontal coordinates were scaled from a map and have
 HB0853.an estimated accuracy of +/- 6 seconds.
 HB0853
 HB0853.The orthometric height was determined by differential leveling and
 HB0853.adjusted by the NATIONAL GEODETIC SURVEY
 HB0853.in June 1991.
 HB0853
 HB0853.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0853.GEOID18 height accuracy estimate available here.
 HB0853
 HB0853.Click photographs - Photos may exist for this station.
 HB0853
 HB0853.The dynamic height is computed by dividing the NAVD 88
 HB0853.geopotential number by the normal gravity value computed on the
 HB0853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0853.degrees latitude (g = 980.6199 gals.).
 HB0853
 HB0853.The modeled gravity was interpolated from observed gravity values.
 HB0853
 HB0853;                    North         East    Units  Estimated Accuracy
 HB0853;SPC IL W     -    41,940.      787,260.      MT  (+/- 180 meters Scaled)
 HB0853
 HB0853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG056016(NAD 83)
 HB0853
 HB0853                          SUPERSEDED SURVEY CONTROL
 HB0853
 HB0853  NGVD 29 (11/26/84)   94.354  (m)          309.56   (f) ADJUSTED    1 1
 HB0853
 HB0853.Superseded values are not recommended for survey control.
 HB0853
 HB0853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0853.See file dsdata.pdf to determine how the superseded data were derived.
 HB0853
 HB0853_MARKER: DB = BENCH MARK DISK
 HB0853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0853_STAMPING: D 116 1935
 HB0853_MARK LOGO: CGS
 HB0853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0853+STABILITY: SURFACE MOTION
 HB0853
 HB0853  HISTORY     - Date     Condition        Report By
 HB0853  HISTORY     - 1935     MONUMENTED       CGS
 HB0853  HISTORY     - 1969     GOOD             CGS
 HB0853  HISTORY     - 1976     GOOD             NGS
 HB0853  HISTORY     - 1976     GOOD             ILDT
 HB0853  HISTORY     - 1976     GOOD             ILDT
 HB0853  HISTORY     - 1976     GOOD             ILDT
 HB0853  HISTORY     - 20020830 MARK NOT FOUND   USACE
 HB0853
 HB0853                          STATION DESCRIPTION
 HB0853
 HB0853'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0853'2.9 MI N FROM CAIRO.
 HB0853'ABOUT 2.9 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0853'AND COURTHOUSE AT CAIRO, AT THE JUNCTION OF THE HIGHWAY AND STATE
 HB0853'HIGHWAY 3 WHICH LEADS WEST, 52 1/2 FEET EAST OF THE CENTER LINE
 HB0853'OF U.S. HIGHWAY 51, 27 1/2 FEET NORTH OF THE EXTENDED CENTER
 HB0853'LINE OF STATE HIGHWAY 3, 40 FEET NORTH OF THE CENTER LINE OF A
 HB0853'GRAVELED DRIVEWAY WHICH LEADS EAST, 64 FEET NORTH-NORTHWEST AND
 HB0853'ACROSS THE DRIVEWAY FROM THE MORE NORTHEASTERLY OF TWO BRICK
 HB0853'PILLARS WHICH ARE ON THE PROPERTY OF THE GARDEN INN MOTEL, 16
 HB0853'FEET WEST OF A POWER POLE, 1.2 FEET NORTH OF A METAL WITNESS
 HB0853'POST, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2
 HB0853'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 11, T 17 S, R 1 W.
 HB0853
 HB0853                          STATION RECOVERY (1976)
 HB0853
 HB0853'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 HB0853'RECOVERED IN GOOD CONDITION.
 HB0853
 HB0853                          STATION RECOVERY (1976)
 HB0853
 HB0853'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0853'RECOVERED IN GOOD CONDITION.
 HB0853
 HB0853                          STATION RECOVERY (1976)
 HB0853
 HB0853'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0853'RECOVERED IN GOOD CONDITION.
 HB0853
 HB0853                          STATION RECOVERY (1976)
 HB0853
 HB0853'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0853'RECOVERED IN GOOD CONDITION.
 HB0853
 HB0853                          STATION RECOVERY (2002)
 HB0853
 HB0853'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0853'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0607 ***********************************************************************
 KB0607  DESIGNATION -  D 12
 KB0607  PID         -  KB0607
 KB0607  STATE/COUNTY-  IL/MOULTRIE
 KB0607  COUNTRY     -  US
 KB0607  USGS QUAD   -  LOVINGTON (2018)
 KB0607
 KB0607                         *CURRENT SURVEY CONTROL
 KB0607  ______________________________________________________________________
 KB0607* NAD 83(1986) POSITION- 39 43 37.     (N) 088 39 11.     (W)   SCALED
 KB0607* NAVD 88 ORTHO HEIGHT -   205.841 (meters)      675.33  (feet) ADJUSTED
 KB0607  ______________________________________________________________________
 KB0607  GEOID HEIGHT    -        -32.404 (meters)                     GEOID18
 KB0607  DYNAMIC HEIGHT  -        205.725 (meters)      674.95  (feet) COMP
 KB0607  MODELED GRAVITY -    980,058.0   (mgal)                       NAVD 88
 KB0607
 KB0607  VERT ORDER      -  FIRST     CLASS II
 KB0607
 KB0607.The horizontal coordinates were scaled from a map and have
 KB0607.an estimated accuracy of +/- 6 seconds.
 KB0607
 KB0607.The orthometric height was determined by differential leveling and
 KB0607.adjusted by the NATIONAL GEODETIC SURVEY
 KB0607.in June 1991.
 KB0607
 KB0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0607.GEOID18 height accuracy estimate available here.
 KB0607
 KB0607.Click photographs - Photos may exist for this station.
 KB0607
 KB0607.The dynamic height is computed by dividing the NAVD 88
 KB0607.geopotential number by the normal gravity value computed on the
 KB0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0607.degrees latitude (g = 980.6199 gals.).
 KB0607
 KB0607.The modeled gravity was interpolated from observed gravity values.
 KB0607
 KB0607;                    North         East    Units  Estimated Accuracy
 KB0607;SPC IL E     -   339,730.      272,590.      MT  (+/- 180 meters Scaled)
 KB0607
 KB0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ583987(NAD 83)
 KB0607
 KB0607                          SUPERSEDED SURVEY CONTROL
 KB0607
 KB0607  NGVD 29 (??/??/92)  205.912  (m)          675.56   (f) ADJ UNCH    1 2
 KB0607
 KB0607.Superseded values are not recommended for survey control.
 KB0607
 KB0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0607.See file dsdata.pdf to determine how the superseded data were derived.
 KB0607
 KB0607_MARKER: DB = BENCH MARK DISK
 KB0607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0607_STAMPING: 675.783 D 12 1933
 KB0607_MARK LOGO: CGS
 KB0607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0607+STABILITY: SURFACE MOTION
 KB0607
 KB0607  HISTORY     - Date     Condition        Report By
 KB0607  HISTORY     - 1933     MONUMENTED       CGS
 KB0607  HISTORY     - 1938     GOOD             CGS
 KB0607  HISTORY     - 1942     GOOD             CGS
 KB0607  HISTORY     - 20100420 MARK NOT FOUND   CHAST
 KB0607
 KB0607                          STATION DESCRIPTION
 KB0607
 KB0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 KB0607'1.3 MI NW FROM LOVINGTON.
 KB0607'1.3 MILES NORTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM
 KB0607'LOVINGTON, MOULTRIE COUNTY, 15 POLES NORTHWEST OF MILEPOST 73,
 KB0607'35 FEET NORTHWEST OF A GRADE CROSSING, 24 FEET NORTHEAST OF THE
 KB0607'CENTERLINE OF THE TRACK, AND 1 FOOT SOUTHWEST AND 1 FOOT
 KB0607'NORTHWEST OF A FENCE CORNER.  A STANDARD DISK, STAMPED 675.783
 KB0607'D 12 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0607
 KB0607                          STATION RECOVERY (1942)
 KB0607
 KB0607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 KB0607'RECOVERED IN GOOD CONDITION.
 KB0607
 KB0607                          STATION RECOVERY (2010)
 KB0607
 KB0607'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2010 (JRA)
 KB0607'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0720 ***********************************************************************
 HB0720  DESIGNATION -  D 120
 HB0720  PID         -  HB0720
 HB0720  STATE/COUNTY-  IL/WILLIAMSON
 HB0720  COUNTRY     -  US
 HB0720  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB0720
 HB0720                         *CURRENT SURVEY CONTROL
 HB0720  ______________________________________________________________________
 HB0720* NAD 83(1986) POSITION- 37 44 08.     (N) 089 01 19.     (W)   SCALED
 HB0720* NAVD 88 ORTHO HEIGHT -   134.529 (meters)      441.37  (feet) ADJUSTED
 HB0720  ______________________________________________________________________
 HB0720  GEOID HEIGHT    -        -29.097 (meters)                     GEOID18
 HB0720  DYNAMIC HEIGHT  -        134.437 (meters)      441.07  (feet) COMP
 HB0720  MODELED GRAVITY -    979,942.1   (mgal)                       NAVD 88
 HB0720
 HB0720  VERT ORDER      -  SECOND    CLASS 0
 HB0720
 HB0720.The horizontal coordinates were scaled from a map and have
 HB0720.an estimated accuracy of +/- 6 seconds.
 HB0720
 HB0720.The orthometric height was determined by differential leveling and
 HB0720.adjusted by the NATIONAL GEODETIC SURVEY
 HB0720.in June 1991.
 HB0720
 HB0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0720.GEOID18 height accuracy estimate available here.
 HB0720
 HB0720.Click photographs - Photos may exist for this station.
 HB0720
 HB0720.The dynamic height is computed by dividing the NAVD 88
 HB0720.geopotential number by the normal gravity value computed on the
 HB0720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0720.degrees latitude (g = 980.6199 gals.).
 HB0720
 HB0720.The modeled gravity was interpolated from observed gravity values.
 HB0720
 HB0720;                    North         East    Units  Estimated Accuracy
 HB0720;SPC IL E     -   118,850.      239,300.      MT  (+/- 180 meters Scaled)
 HB0720
 HB0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG218783(NAD 83)
 HB0720
 HB0720                          SUPERSEDED SURVEY CONTROL
 HB0720
 HB0720  NGVD 29 (11/26/84)  134.621  (m)          441.67   (f) ADJUSTED    2 0
 HB0720
 HB0720.Superseded values are not recommended for survey control.
 HB0720
 HB0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0720.See file dsdata.pdf to determine how the superseded data were derived.
 HB0720
 HB0720_MARKER: DB = BENCH MARK DISK
 HB0720_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0720_STAMPING: D 120 1935
 HB0720_MARK LOGO: CGS
 HB0720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0720+STABILITY: SURFACE MOTION
 HB0720
 HB0720  HISTORY     - Date     Condition        Report By
 HB0720  HISTORY     - 1935     MONUMENTED       CGS
 HB0720  HISTORY     - 1965     MARK NOT FOUND   CGS
 HB0720  HISTORY     - 20110609 MARK NOT FOUND   ILDT
 HB0720
 HB0720                          STATION DESCRIPTION
 HB0720
 HB0720'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 HB0720'1.6 MI W FROM BAINBRIDGE.
 HB0720'1.6 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0720'STATION AT BAINBRIDGE, WILLIAMSON COUNTY, TWO RAILS WEST OF THE
 HB0720'STATION HIGHWAY 148 UNDERPASS, 48 FEET SOUTH OF THE CENTERLINE
 HB0720'OF THE TRACK, 12 FEET WEST OF THE RIGHT-OF-WAY FENCE CORNER, AND
 HB0720'AT THE FENCE.  A STANDARD DISK, STAMPED D 120 1935 AND SET
 HB0720'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 HB0720
 HB0720                          STATION RECOVERY (2011)
 HB0720
 HB0720'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0720'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0127 ***********************************************************************
 JB0127  DESIGNATION -  D 128
 JB0127  PID         -  JB0127
 JB0127  STATE/COUNTY-  IL/RICHLAND
 JB0127  COUNTRY     -  US
 JB0127  USGS QUAD   -  OLNEY (2018)
 JB0127
 JB0127                         *CURRENT SURVEY CONTROL
 JB0127  ______________________________________________________________________
 JB0127* NAD 83(1986) POSITION- 38 43 14.     (N) 088 00 21.     (W)   SCALED
 JB0127* NAVD 88 ORTHO HEIGHT -   157.795 (meters)      517.70  (feet) ADJUSTED
 JB0127  ______________________________________________________________________
 JB0127  GEOID HEIGHT    -        -31.361 (meters)                     GEOID18
 JB0127  DYNAMIC HEIGHT  -        157.699 (meters)      517.38  (feet) COMP
 JB0127  MODELED GRAVITY -    980,013.7   (mgal)                       NAVD 88
 JB0127
 JB0127  VERT ORDER      -  FIRST     CLASS II
 JB0127
 JB0127.The horizontal coordinates were scaled from a map and have
 JB0127.an estimated accuracy of +/- 6 seconds.
 JB0127
 JB0127.The orthometric height was determined by differential leveling and
 JB0127.adjusted by the NATIONAL GEODETIC SURVEY
 JB0127.in June 1991.
 JB0127
 JB0127.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0127.GEOID18 height accuracy estimate available here.
 JB0127
 JB0127.Click photographs - Photos may exist for this station.
 JB0127
 JB0127.The dynamic height is computed by dividing the NAVD 88
 JB0127.geopotential number by the normal gravity value computed on the
 JB0127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0127.degrees latitude (g = 980.6199 gals.).
 JB0127
 JB0127.The modeled gravity was interpolated from observed gravity values.
 JB0127
 JB0127;                    North         East    Units  Estimated Accuracy
 JB0127;SPC IL E     -   228,010.      328,480.      MT  (+/- 180 meters Scaled)
 JB0127
 JB0127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH125862(NAD 83)
 JB0127
 JB0127                          SUPERSEDED SURVEY CONTROL
 JB0127
 JB0127  NGVD 29 (??/??/92)  157.908  (m)          518.07   (f) ADJ UNCH    1 2
 JB0127
 JB0127.Superseded values are not recommended for survey control.
 JB0127
 JB0127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0127.See file dsdata.pdf to determine how the superseded data were derived.
 JB0127
 JB0127_MARKER: DB = BENCH MARK DISK
 JB0127_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0127_SP_SET: CULVERT HEADWALL
 JB0127_STAMPING: D 128 1938
 JB0127_MARK LOGO: CGS
 JB0127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0127+STABILITY: SURFACE MOTION
 JB0127
 JB0127  HISTORY     - Date     Condition        Report By
 JB0127  HISTORY     - 1938     MONUMENTED       CGS
 JB0127  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0127
 JB0127                          STATION DESCRIPTION
 JB0127
 JB0127'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0127'1.8 MI W FROM CLAREMONT.
 JB0127'1.8 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0127'STATION AT CLAREMONT, RICHLAND COUNTY, ABOUT 435 FEET EAST OF
 JB0127'MILEPOST ST. L 123-C 216, 0.2 MILE WEST OF A GRAVEL-ROAD
 JB0127'CROSSING, AT A MASONRY CULVERT, IN THE TOP OF THE SOUTHEAST
 JB0127'CORNER OF THE SOUTH HEADWALL, 9 FEET SOUTH OF THE SOUTH RAIL, AND
 JB0127'4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED D 128
 JB0127'1938.
 JB0127
 JB0127                          STATION RECOVERY (1986)
 JB0127
 JB0127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0127'THERE IS A NEW CULVERT AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0662 ***********************************************************************
 KB0662  DESIGNATION -  D 13
 KB0662  PID         -  KB0662
 KB0662  STATE/COUNTY-  IL/SANGAMON
 KB0662  COUNTRY     -  US
 KB0662  USGS QUAD   -  MECHANICSBURG (2018)
 KB0662
 KB0662                         *CURRENT SURVEY CONTROL
 KB0662  ______________________________________________________________________
 KB0662* NAD 83(1986) POSITION- 39 51 10.     (N) 089 27 45.     (W)   SCALED
 KB0662* NAVD 88 ORTHO HEIGHT -   182.302 (meters)      598.10  (feet) ADJUSTED
 KB0662  ______________________________________________________________________
 KB0662  GEOID HEIGHT    -        -32.417 (meters)                     GEOID18
 KB0662  DYNAMIC HEIGHT  -        182.206 (meters)      597.79  (feet) COMP
 KB0662  MODELED GRAVITY -    980,097.6   (mgal)                       NAVD 88
 KB0662
 KB0662  VERT ORDER      -  FIRST     CLASS II
 KB0662
 KB0662.The horizontal coordinates were scaled from a map and have
 KB0662.an estimated accuracy of +/- 6 seconds.
 KB0662
 KB0662.The orthometric height was determined by differential leveling and
 KB0662.adjusted by the NATIONAL GEODETIC SURVEY
 KB0662.in June 1991.
 KB0662
 KB0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0662.GEOID18 height accuracy estimate available here.
 KB0662
 KB0662.Click photographs - Photos may exist for this station.
 KB0662
 KB0662.The dynamic height is computed by dividing the NAVD 88
 KB0662.geopotential number by the normal gravity value computed on the
 KB0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0662.degrees latitude (g = 980.6199 gals.).
 KB0662
 KB0662.The modeled gravity was interpolated from observed gravity values.
 KB0662
 KB0662;                    North         East    Units  Estimated Accuracy
 KB0662;SPC IL W     -   353,880.      760,260.      MT  (+/- 180 meters Scaled)
 KB0662
 KB0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK893143(NAD 83)
 KB0662
 KB0662                          SUPERSEDED SURVEY CONTROL
 KB0662
 KB0662  NGVD 29 (??/??/92)  182.398  (m)          598.42   (f) ADJ UNCH    1 2
 KB0662
 KB0662.Superseded values are not recommended for survey control.
 KB0662
 KB0662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0662.See file dsdata.pdf to determine how the superseded data were derived.
 KB0662
 KB0662_MARKER: DB = BENCH MARK DISK
 KB0662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0662_STAMPING: D 13 1933
 KB0662_MARK LOGO: CGS
 KB0662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0662+STABILITY: SURFACE MOTION
 KB0662
 KB0662  HISTORY     - Date     Condition        Report By
 KB0662  HISTORY     - 1933     MONUMENTED       CGS
 KB0662  HISTORY     - 1944     GOOD             CGS
 KB0662  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0662  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 KB0662  HISTORY     - 20140911 MARK NOT FOUND   AMESC
 KB0662
 KB0662                          STATION DESCRIPTION
 KB0662
 KB0662'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0662'AT DAWSON.
 KB0662'AT DAWSON, SANGAMON COUNTY, ON THE WABASH RAILROAD, 75 FEET
 KB0662'WEST OF THE STATION, 15 FEET EAST OF A ROAD CROSSING, 27 FEET
 KB0662'SOUTH OF THE MAIN TRACK, AND AT A CONCRETE RIGHT-OF-WAY MARKER.
 KB0662'A STANDARD DISK, STAMPED D 13 1933 AND SET IN THE TOP OF A
 KB0662'CONCRETE POST.
 KB0662
 KB0662                          STATION RECOVERY (1944)
 KB0662
 KB0662'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 KB0662'RECOVERED IN GOOD CONDITION.
 KB0662
 KB0662                          STATION RECOVERY (1976)
 KB0662
 KB0662'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0662'MARK NOT FOUND.
 KB0662
 KB0662                          STATION RECOVERY (2012)
 KB0662
 KB0662'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0662'MARK NOT FOUND.
 KB0662
 KB0662                          STATION RECOVERY (2014)
 KB0662
 KB0662'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0662'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0481 ***********************************************************************
 NH0481  DESIGNATION -  D 130
 NH0481  PID         -  NH0481
 NH0481  STATE/COUNTY-  IL/OGLE
 NH0481  COUNTRY     -  US
 NH0481  USGS QUAD   -  KINGS (2018)
 NH0481
 NH0481                         *CURRENT SURVEY CONTROL
 NH0481  ______________________________________________________________________
 NH0481* NAD 83(1986) POSITION- 42 05 50.     (N) 089 01 58.     (W)   SCALED
 NH0481* NAVD 88 ORTHO HEIGHT -   233.334 (meters)      765.53  (feet) ADJUSTED
 NH0481  ______________________________________________________________________
 NH0481  GEOID HEIGHT    -        -33.151 (meters)                     GEOID18
 NH0481  DYNAMIC HEIGHT  -        233.256 (meters)      765.27  (feet) COMP
 NH0481  MODELED GRAVITY -    980,281.4   (mgal)                       NAVD 88
 NH0481
 NH0481  VERT ORDER      -  FIRST     CLASS I
 NH0481
 NH0481.The horizontal coordinates were scaled from a map and have
 NH0481.an estimated accuracy of +/- 6 seconds.
 NH0481
 NH0481.The orthometric height was determined by differential leveling and
 NH0481.adjusted by the NATIONAL GEODETIC SURVEY
 NH0481.in June 1991.
 NH0481
 NH0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0481.GEOID18 height accuracy estimate available here.
 NH0481
 NH0481.Click photographs - Photos may exist for this station.
 NH0481
 NH0481.The dynamic height is computed by dividing the NAVD 88
 NH0481.geopotential number by the normal gravity value computed on the
 NH0481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0481.degrees latitude (g = 980.6199 gals.).
 NH0481
 NH0481.The modeled gravity was interpolated from observed gravity values.
 NH0481
 NH0481;                    North         East    Units  Estimated Accuracy
 NH0481;SPC IL W     -   603,500.      793,800.      MT  (+/- 180 meters Scaled)
 NH0481
 NH0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM319625(NAD 83)
 NH0481
 NH0481                          SUPERSEDED SURVEY CONTROL
 NH0481
 NH0481  NGVD 29 (??/??/92)  233.384  (m)          765.69   (f) ADJ UNCH    1 1
 NH0481
 NH0481.Superseded values are not recommended for survey control.
 NH0481
 NH0481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0481.See file dsdata.pdf to determine how the superseded data were derived.
 NH0481
 NH0481_MARKER: DB = BENCH MARK DISK
 NH0481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0481_STAMPING: D 130 1947
 NH0481_MARK LOGO: CGS
 NH0481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0481+STABILITY: SURFACE MOTION
 NH0481
 NH0481  HISTORY     - Date     Condition        Report By
 NH0481  HISTORY     - 1947     MONUMENTED       CGS
 NH0481  HISTORY     - 1969     GOOD             CGS
 NH0481  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0481  HISTORY     - 19960614 MARK NOT FOUND   USPSQD
 NH0481  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0481  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0481
 NH0481                          STATION DESCRIPTION
 NH0481
 NH0481'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0481'1.6 MI W FROM MONROE CENTER.
 NH0481'ABOUT 1.45 MILE WEST ALONG STATE HIGHWAY 72 FROM THE MONROE
 NH0481'CENTER SCHOOL AT MONROE CENTER, THENCE 0.2 MILE SOUTH ALONG A
 NH0481'GRAVELED ROAD, OR ABOUT 3.0 MILES EAST ALONG THE CHICAGO,
 NH0481'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD FROM THE STATION AT
 NH0481'DAVIS JUNCTION, 28 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 NH0481'68 FEET WEST OF THE CENTER LINE OF ROYSTER ROAD, 101 FEET NORTH
 NH0481'OF THE NORTH RAIL OF THE NORTH SET OF TRACKS, 3 1/2 POLES EAST
 NH0481'OF CULVERT NUMBER Z280, 2 1/4 POLES EAST OF MILEPOST 77, 33
 NH0481'FEET WEST OF A CORNER FENCE POST, 1 1/2 FEET SOUTH OF A FENCE,
 NH0481'1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 NH0481'ROADS, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1
 NH0481'INCH ABOVE THE SURFACE OF THE GROUND.  SEC 20, T 42 N, R 2 E.
 NH0481
 NH0481                          STATION RECOVERY (1987)
 NH0481
 NH0481'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0481'MARK NOT FOUND.
 NH0481
 NH0481                          STATION RECOVERY (1996)
 NH0481
 NH0481'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0481'MARK NOT FOUND.
 NH0481
 NH0481                          STATION RECOVERY (2001)
 NH0481
 NH0481'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0481'MARK NOT FOUND.
 NH0481
 NH0481                          STATION RECOVERY (2004)
 NH0481
 NH0481'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0481'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0228 ***********************************************************************
 NH0228  DESIGNATION -  D 131 RESET
 NH0228  PID         -  NH0228
 NH0228  STATE/COUNTY-  IL/DE KALB
 NH0228  COUNTRY     -  US
 NH0228  USGS QUAD   -  GENOA (2018)
 NH0228
 NH0228                         *CURRENT SURVEY CONTROL
 NH0228  ______________________________________________________________________
 NH0228* NAD 83(1986) POSITION- 42 05 43.49   (N) 088 38 31.01   (W)   HD_HELD1
 NH0228* NAVD 88 ORTHO HEIGHT -   257.208 (meters)      843.86  (feet) ADJUSTED
 NH0228  ______________________________________________________________________
 NH0228  GEOID HEIGHT    -        -33.299 (meters)                     GEOID18
 NH0228  DYNAMIC HEIGHT  -        257.121 (meters)      843.57  (feet) COMP
 NH0228  MODELED GRAVITY -    980,278.4   (mgal)                       NAVD 88
 NH0228
 NH0228  VERT ORDER      -  FIRST     CLASS I
 NH0228
 NH0228.The horizontal coordinates were determined by differentially corrected
 NH0228.hand held GPS observations or other comparable positioning techniques
 NH0228.and have an estimated accuracy of +/- 3 meters.
 NH0228
 NH0228.The orthometric height was determined by differential leveling and
 NH0228.adjusted by the NATIONAL GEODETIC SURVEY
 NH0228.in June 1991.
 NH0228
 NH0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0228.GEOID18 height accuracy estimate available here.
 NH0228
 NH0228.Click photographs - Photos may exist for this station.
 NH0228
 NH0228.The dynamic height is computed by dividing the NAVD 88
 NH0228.geopotential number by the normal gravity value computed on the
 NH0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0228.degrees latitude (g = 980.6199 gals.).
 NH0228
 NH0228.The modeled gravity was interpolated from observed gravity values.
 NH0228
 NH0228;                    North         East    Units  Estimated Accuracy
 NH0228;SPC IL E     -   602,746.5     274,470.0     MT  (+/- 3 meters HH1 GPS) 
 NH0228
 NH0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6421961674(NAD 83)
 NH0228
 NH0228                          SUPERSEDED SURVEY CONTROL
 NH0228
 NH0228  NGVD 29 (??/??/92)  257.259  (m)          844.02   (f) ADJ UNCH    1 1
 NH0228
 NH0228.Superseded values are not recommended for survey control.
 NH0228
 NH0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0228.See file dsdata.pdf to determine how the superseded data were derived.
 NH0228
 NH0228_MARKER: DB = BENCH MARK DISK
 NH0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0228_STAMPING: D 131 RESET 1962
 NH0228_MARK LOGO: CGS
 NH0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0228+STABILITY: SURFACE MOTION
 NH0228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0228+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2022
 NH0228
 NH0228  HISTORY     - Date     Condition        Report By
 NH0228  HISTORY     - 1962     MONUMENTED       ILHD
 NH0228  HISTORY     - 1969     GOOD             CGS
 NH0228  HISTORY     - 1975     GOOD             BRADY
 NH0228  HISTORY     - 1989     GOOD             USPSQD
 NH0228  HISTORY     - 1990     GOOD             USPSQD
 NH0228  HISTORY     - 19961026 GOOD             USPSQD
 NH0228  HISTORY     - 20121010 GOOD             ILDT
 NH0228  HISTORY     - 20221003 GOOD             ILDT
 NH0228
 NH0228                          STATION DESCRIPTION
 NH0228
 NH0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0228'2.8 MI E FROM GENOA.
 NH0228'ABOUT 2.8 MILES EAST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0228'BANK AT GENOA, 0.25 MILE EAST OF THE JUNCTION OF THE HIGHWAY AND
 NH0228'STATE HIGHWAY 23 WHICH LEADS NORTH, 39 FEET SOUTH OF THE CENTER
 NH0228'LINE OF THE HIGHWAY, 23 FEET SOUTH OF THE EAST END OF THE SOUTH
 NH0228'CONCRETE HEADWALL OF A CONCRETE BOX CULVERT, 6 FEET WEST OF A
 NH0228'CORNER FENCE POST, 2 FEET NORTH OF A FENCE, 0.8 FOOT EAST OF A
 NH0228'METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY,
 NH0228'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH
 NH0228'ABOVE THE SURFACE OF THE GROUND.  SEC 27, T42N, R 5E.
 NH0228
 NH0228                          STATION RECOVERY (1975)
 NH0228
 NH0228'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1975
 NH0228'RECOVERED IN GOOD CONDITION.
 NH0228
 NH0228                          STATION RECOVERY (1989)
 NH0228
 NH0228'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0228'RECOVERED IN GOOD CONDITION.
 NH0228
 NH0228                          STATION RECOVERY (1990)
 NH0228
 NH0228'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0228'RECOVERED IN GOOD CONDITION.
 NH0228
 NH0228                          STATION RECOVERY (1996)
 NH0228
 NH0228'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0228'RECOVERED IN GOOD CONDITION.
 NH0228
 NH0228                          STATION RECOVERY (2012)
 NH0228
 NH0228'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 NH0228'RECOVERED IN GOOD CONDITION.
 NH0228
 NH0228                          STATION RECOVERY (2022)
 NH0228
 NH0228'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 NH0228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0051 ***********************************************************************
 NH0051  DESIGNATION -  D 132
 NH0051  PID         -  NH0051
 NH0051  STATE/COUNTY-  IL/COOK
 NH0051  COUNTRY     -  US
 NH0051  USGS QUAD   -  ELGIN (2018)
 NH0051
 NH0051                         *CURRENT SURVEY CONTROL
 NH0051  ______________________________________________________________________
 NH0051* NAD 83(1986) POSITION- 42 01 41.9    (N) 088 15 41.5    (W)   HD_HELD2
 NH0051* NAVD 88 ORTHO HEIGHT -   220.604 (meters)      723.77  (feet) ADJUSTED
 NH0051  ______________________________________________________________________
 NH0051  GEOID HEIGHT    -        -33.453 (meters)                     GEOID18
 NH0051  DYNAMIC HEIGHT  -        220.528 (meters)      723.52  (feet) COMP
 NH0051  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 NH0051
 NH0051  VERT ORDER      -  FIRST     CLASS I
 NH0051
 NH0051.The horizontal coordinates were established by autonomous hand held GPS
 NH0051.observations and have an estimated accuracy of +/- 10 meters.
 NH0051
 NH0051.The orthometric height was determined by differential leveling and
 NH0051.adjusted by the NATIONAL GEODETIC SURVEY
 NH0051.in June 1991.
 NH0051
 NH0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0051.GEOID18 height accuracy estimate available here.
 NH0051
 NH0051.Click photographs - Photos may exist for this station.
 NH0051
 NH0051.The dynamic height is computed by dividing the NAVD 88
 NH0051.geopotential number by the normal gravity value computed on the
 NH0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0051.degrees latitude (g = 980.6199 gals.).
 NH0051
 NH0051.The modeled gravity was interpolated from observed gravity values.
 NH0051
 NH0051;                    North         East    Units  Estimated Accuracy
 NH0051;SPC IL E     -   595,249.      305,946.      MT  (+/- 10 meters HH2 GPS)
 NH0051
 NH0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9556853688(NAD 83)
 NH0051
 NH0051                          SUPERSEDED SURVEY CONTROL
 NH0051
 NH0051  NGVD 29 (??/??/92)  220.682  (m)          724.02   (f) ADJ UNCH    1 1
 NH0051
 NH0051.Superseded values are not recommended for survey control.
 NH0051
 NH0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0051.See file dsdata.pdf to determine how the superseded data were derived.
 NH0051
 NH0051_MARKER: DB = BENCH MARK DISK
 NH0051_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0051_SP_SET: BRIDGE ABUTMENT
 NH0051_STAMPING: D 132 1947
 NH0051_MARK LOGO: CGS
 NH0051_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0051
 NH0051  HISTORY     - Date     Condition        Report By
 NH0051  HISTORY     - 1947     MONUMENTED       CGS
 NH0051  HISTORY     - 1969     GOOD             CGS
 NH0051  HISTORY     - 1987     GOOD             USPSQD
 NH0051  HISTORY     - 20060520 GOOD             USGSNP
 NH0051
 NH0051                          STATION DESCRIPTION
 NH0051
 NH0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0051'1.5 MI SE FROM ELGIN.
 NH0051'ABOUT 1.5 MILES SOUTHEAST ALONG U.S. HIGHWAY 20 BUSINESS ROUTE
 NH0051'WHICH IS VILLA STREET FROM THE POST OFFICE AT ELGIN, 0.1 MILE
 NH0051'EAST OF THE COOK-KANE COUNTY LINE, 28 FEET SOUTH OF THE CENTER
 NH0051'LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTH END OF THE WEST
 NH0051'CONCRETE ABUTMENT OF A CONCRETE HIGHWAY BRIDGE OVER POPLAR
 NH0051'CREEK, 100 YARDS WEST OF THE JUNCTION OF THE HIGHWAY AND WILLARD
 NH0051'AVENUE, AND ABOUT LEVEL WITH THE HIGHWAY.  SEC 19, T41N, R 9E.
 NH0051
 NH0051                          STATION RECOVERY (1987)
 NH0051
 NH0051'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0051'RECOVERED IN GOOD CONDITION.
 NH0051
 NH0051                          STATION RECOVERY (2006)
 NH0051
 NH0051'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 NH0051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1683 ***********************************************************************
 ME1683  DESIGNATION -  D 133
 ME1683  PID         -  ME1683
 ME1683  STATE/COUNTY-  IL/DU PAGE
 ME1683  COUNTRY     -  US
 ME1683  USGS QUAD   -  ELMHURST (2018)
 ME1683
 ME1683                         *CURRENT SURVEY CONTROL
 ME1683  ______________________________________________________________________
 ME1683* NAD 83(1986) POSITION- 41 55 51.     (N) 087 56 30.     (W)   SCALED
 ME1683* NAVD 88 ORTHO HEIGHT -   210.229 (meters)      689.73  (feet) ADJUSTED
 ME1683  ______________________________________________________________________
 ME1683  GEOID HEIGHT    -        -33.509 (meters)                     GEOID18
 ME1683  DYNAMIC HEIGHT  -        210.157 (meters)      689.49  (feet) COMP
 ME1683  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 ME1683
 ME1683  VERT ORDER      -  FIRST     CLASS II
 ME1683
 ME1683.The horizontal coordinates were scaled from a map and have
 ME1683.an estimated accuracy of +/- 6 seconds.
 ME1683
 ME1683.The orthometric height was determined by differential leveling and
 ME1683.adjusted by the NATIONAL GEODETIC SURVEY
 ME1683.in June 1991.
 ME1683
 ME1683.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1683.GEOID18 height accuracy estimate available here.
 ME1683
 ME1683.Click photographs - Photos may exist for this station.
 ME1683
 ME1683.The dynamic height is computed by dividing the NAVD 88
 ME1683.geopotential number by the normal gravity value computed on the
 ME1683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1683.degrees latitude (g = 980.6199 gals.).
 ME1683
 ME1683.The modeled gravity was interpolated from observed gravity values.
 ME1683
 ME1683;                    North         East    Units  Estimated Accuracy
 ME1683;SPC IL E     -   584,490.      332,480.      MT  (+/- 180 meters Scaled)
 ME1683
 ME1683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM219425(NAD 83)
 ME1683
 ME1683                          SUPERSEDED SURVEY CONTROL
 ME1683
 ME1683  NGVD 29 (??/??/92)  210.31   (m)          690.0    (f) COMPUTED    1 2
 ME1683
 ME1683.Superseded values are not recommended for survey control.
 ME1683
 ME1683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1683.See file dsdata.pdf to determine how the superseded data were derived.
 ME1683
 ME1683_MARKER: DB = BENCH MARK DISK
 ME1683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1683_STAMPING: D 133 1947
 ME1683_MARK LOGO: CGS
 ME1683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1683+STABILITY: SURFACE MOTION
 ME1683
 ME1683  HISTORY     - Date     Condition        Report By
 ME1683  HISTORY     - 1947     MONUMENTED       CGS
 ME1683  HISTORY     - 1964     MARK NOT FOUND   CGS
 ME1683  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 ME1683
 ME1683                          STATION DESCRIPTION
 ME1683
 ME1683'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1683'3.8 MI W FROM FRANKLIN PARK.
 ME1683'ABOUT 3.8 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN PARK
 ME1683'DISTRICT 84 SCHOOL AT FRANKLIN PARK, AT THE INTERSECTION OF
 ME1683'ELMHURST ROAD, 90 FEET NORTHEAST OF A TWO STORY MASONRY STONE
 ME1683'HOUSE AND STANDARD SERVICE STATION, 164 FEET EAST OF THE
 ME1683'CENTER LINE OF ELMHURST ROAD, 32 FEET SOUTH OF THE CENTER LINE
 ME1683'OF GRAND AVENUE, 14 FEET EAST OF A POWER POLE AND IN LINE WITH
 ME1683'THE ROW OF POLES, 2 FEET WEST OF A WHITE WOODEN WITNESS POST,
 ME1683'ABOUT LEVEL WITH THE INTERSECTION AND SET IN THE TOP OF A
 ME1683'CONCRETE POST PROJECTING 4 INCHES.
 ME1683
 ME1683                          STATION RECOVERY (1964)
 ME1683
 ME1683'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 ME1683'MARK NOT FOUND.
 ME1683
 ME1683                          STATION RECOVERY (1998)
 ME1683
 ME1683'RECOVERY NOTE BY US POWER SQUADRON 1998
 ME1683'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1635 ***********************************************************************
 ME1635  DESIGNATION -  D 134
 ME1635  PID         -  ME1635
 ME1635  STATE/COUNTY-  IL/COOK
 ME1635  COUNTRY     -  US
 ME1635  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1635
 ME1635                         *CURRENT SURVEY CONTROL
 ME1635  ______________________________________________________________________
 ME1635* NAD 83(1986) POSITION- 41 54 35.9    (N) 087 41 49.9    (W)   HD_HELD2
 ME1635* NAVD 88 ORTHO HEIGHT -   182.377 (meters)      598.35  (feet) ADJUSTED
 ME1635  ______________________________________________________________________
 ME1635  GEOID HEIGHT    -        -33.618 (meters)                     GEOID18
 ME1635  DYNAMIC HEIGHT  -        182.315 (meters)      598.15  (feet) COMP
 ME1635  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 ME1635
 ME1635  VERT ORDER      -  SECOND    CLASS II
 ME1635
 ME1635.The horizontal coordinates were established by autonomous hand held GPS
 ME1635.observations and have an estimated accuracy of +/- 10 meters.
 ME1635
 ME1635.The orthometric height was determined by differential leveling and
 ME1635.adjusted by the NATIONAL GEODETIC SURVEY
 ME1635.in July 2017.
 ME1635
 ME1635.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1635.GEOID18 height accuracy estimate available here.
 ME1635
 ME1635.Click photographs - Photos may exist for this station.
 ME1635
 ME1635.The dynamic height is computed by dividing the NAVD 88
 ME1635.geopotential number by the normal gravity value computed on the
 ME1635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1635.degrees latitude (g = 980.6199 gals.).
 ME1635
 ME1635.The modeled gravity was interpolated from observed gravity values.
 ME1635
 ME1635;                    North         East    Units  Estimated Accuracy
 ME1635;SPC IL E     -   582,299.      352,778.      MT  (+/- 10 meters HH2 GPS)
 ME1635
 ME1635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4217840015(NAD 83)
 ME1635
 ME1635                          SUPERSEDED SURVEY CONTROL
 ME1635
 ME1635  NAVD 88 (06/15/91)  182.478  (m)          598.68   (f) SUPERSEDED  1 1
 ME1635  NGVD 29 (??/??/92)  182.563  (m)          598.96   (f) ADJ UNCH    1 1
 ME1635
 ME1635.Superseded values are not recommended for survey control.
 ME1635
 ME1635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1635.See file dsdata.pdf to determine how the superseded data were derived.
 ME1635
 ME1635_MARKER: DB = BENCH MARK DISK
 ME1635_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1635_SP_SET: FOUNDATION
 ME1635_STAMPING: D 134 1947
 ME1635_MARK LOGO: CGS
 ME1635_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1635_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1635+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 ME1635
 ME1635  HISTORY     - Date     Condition        Report By
 ME1635  HISTORY     - 1947     MONUMENTED       CGS
 ME1635  HISTORY     - 1969     GOOD             CGS
 ME1635  HISTORY     - 1971     GOOD             NGS
 ME1635  HISTORY     - 1977     GOOD             NGS
 ME1635  HISTORY     - 1987     GOOD             USPSQD
 ME1635  HISTORY     - 1987     GOOD             USPSQD
 ME1635  HISTORY     - 1989     GOOD             USPSQD
 ME1635  HISTORY     - 20131207 GOOD             GEOCAC
 ME1635  HISTORY     - 20161020 SEE DESCRIPTION  CWA
 ME1635
 ME1635                          STATION DESCRIPTION
 ME1635
 ME1635'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1635'6.8 MI NW FROM CHICAGO.
 ME1635'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1635'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1635'LAKE SHORE DRIVE, THENCE 3.7 MILES WEST ALONG W. NORTH AVENUE,
 ME1635'AT THE NORTHEAST CORNER OF HUMBOLT PARK, 67 1/2 FEET SOUTH OF
 ME1635'THE SOUTH CURB OF THE AVENUE, 18 1/2 FEET WEST OF THE WEST CURB
 ME1635'OF N. CALIFORNIA AVENUE, SET VERTICALLY IN THE NORTH CONCRETE
 ME1635'FACE OF THE CONCRETE FOUNDATION FOR THE MORE SOUTHEASTERLY OF
 ME1635'2 ORNAMENTAL LIGHT POSTS, 2 FEET WEST OF THE WEST EDGE OF A
 ME1635'SIDEWALK, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE GROUND, AND
 ME1635'ABOUT 2 FEET ABOVE THE LEVEL OF THE AVENUE.
 ME1635
 ME1635                          STATION RECOVERY (1971)
 ME1635
 ME1635'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1635'RECOVERED IN GOOD CONDITION.
 ME1635
 ME1635                          STATION RECOVERY (1977)
 ME1635
 ME1635'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1635'RECOVERED IN GOOD CONDITION.
 ME1635
 ME1635                          STATION RECOVERY (1987)
 ME1635
 ME1635'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1635'RECOVERED IN GOOD CONDITION.
 ME1635
 ME1635                          STATION RECOVERY (1987)
 ME1635
 ME1635'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1635'RECOVERED IN GOOD CONDITION.
 ME1635
 ME1635                          STATION RECOVERY (1989)
 ME1635
 ME1635'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1635'RECOVERED IN GOOD CONDITION.
 ME1635
 ME1635                          STATION RECOVERY (2013)
 ME1635
 ME1635'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME1635'RECOVERED IN GOOD CONDITION.
 ME1635
 ME1635                          STATION RECOVERY (2016)
 ME1635
 ME1635'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 ME1635'MARK WAS FOUND AS DESCRIBED.
 ME1635'
 ME1635'NOTE-THE FOUNDATION THAT THE MARK IS SET IN IS VISIBLY DISTURBED.  THE
 ME1635'STATUE ON THE FOUNDATION IS LEANING SOUTH FROM MOVEMENT IN THE
 ME1635'FOUNDATION.  THE MARKS ELEVATION APPEARS TO BE HIGHER THAN WHERE IT
 ME1635'WAS ORIGINALLY SET.  VERTICAL ACCURACIES OF THIS MARK MAY BE
 ME1635'QUESTIONABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1619 ***********************************************************************
 ME1619  DESIGNATION -  D 135
 ME1619  PID         -  ME1619
 ME1619  STATE/COUNTY-  IL/COOK
 ME1619  COUNTRY     -  US
 ME1619  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME1619
 ME1619                         *CURRENT SURVEY CONTROL
 ME1619  ______________________________________________________________________
 ME1619* NAD 83(1986) POSITION- 41 53 03.     (N) 087 37 24.     (W)   SCALED
 ME1619* NAVD 88 ORTHO HEIGHT -   185.833 (meters)      609.69  (feet) ADJUSTED
 ME1619  ______________________________________________________________________
 ME1619  GEOID HEIGHT    -        -33.603 (meters)                     GEOID18
 ME1619  DYNAMIC HEIGHT  -        185.770 (meters)      609.48  (feet) COMP
 ME1619  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 ME1619
 ME1619  VERT ORDER      -  FIRST     CLASS I
 ME1619
 ME1619.The horizontal coordinates were scaled from a map and have
 ME1619.an estimated accuracy of +/- 6 seconds.
 ME1619
 ME1619.The orthometric height was determined by differential leveling and
 ME1619.adjusted by the NATIONAL GEODETIC SURVEY
 ME1619.in June 1991.
 ME1619
 ME1619.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1619.GEOID18 height accuracy estimate available here.
 ME1619
 ME1619.Click photographs - Photos may exist for this station.
 ME1619
 ME1619.The dynamic height is computed by dividing the NAVD 88
 ME1619.geopotential number by the normal gravity value computed on the
 ME1619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1619.degrees latitude (g = 980.6199 gals.).
 ME1619
 ME1619.The modeled gravity was interpolated from observed gravity values.
 ME1619
 ME1619;                    North         East    Units  Estimated Accuracy
 ME1619;SPC IL E     -   579,480.      358,930.      MT  (+/- 180 meters Scaled)
 ME1619
 ME1619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM482371(NAD 83)
 ME1619
 ME1619                          SUPERSEDED SURVEY CONTROL
 ME1619
 ME1619  NGVD 29 (??/??/92)  185.918  (m)          609.97   (f) ADJ UNCH    1 1
 ME1619
 ME1619.Superseded values are not recommended for survey control.
 ME1619
 ME1619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1619.See file dsdata.pdf to determine how the superseded data were derived.
 ME1619
 ME1619_MARKER: DB = BENCH MARK DISK
 ME1619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1619_STAMPING: D 135 1947
 ME1619_MARK LOGO: CGS
 ME1619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1619+STABILITY: SURFACE MOTION
 ME1619
 ME1619  HISTORY     - Date     Condition        Report By
 ME1619  HISTORY     - 1947     MONUMENTED       CGS
 ME1619  HISTORY     - 1969     GOOD             CGS
 ME1619  HISTORY     - 1977     GOOD             NGS
 ME1619  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1619
 ME1619                          STATION DESCRIPTION
 ME1619
 ME1619'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1619'1.2 MI N FROM CHICAGO.
 ME1619'ABOUT 1.2 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1619'CENTRAL RAILROAD STATION AT CHICAGO, SET VERTICALLY IN THE NORTH
 ME1619'FACE OF AN ORNAMENTAL POST AT THE SOUTH SIDE OF THE WEST APPROACH
 ME1619'TO THE RANDOLPH STREET BRIDGE OVER THE ILLINOIS CENTRAL RAILROAD,
 ME1619'240 FEET EAST OF THE EAST CURB OF THE AVENUE, 18 FEET SOUTH OF
 ME1619'THE SOUTH CURB OF RANDOLPH STREET, AND ABOUT 1 1/2 FEET ABOVE
 ME1619'THE LEVEL OF THE SIDEWALK.
 ME1619
 ME1619                          STATION RECOVERY (1977)
 ME1619
 ME1619'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1619'RECOVERED/NOT RECOVERED AS DESCRIBED/INDICATED
 ME1619
 ME1619                          STATION RECOVERY (1987)
 ME1619
 ME1619'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1619'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1786 ***********************************************************************
 ME1786  DESIGNATION -  D 136
 ME1786  PID         -  ME1786
 ME1786  STATE/COUNTY-  IL/COOK
 ME1786  COUNTRY     -  US
 ME1786  USGS QUAD   -  BERWYN (2018)
 ME1786
 ME1786                         *CURRENT SURVEY CONTROL
 ME1786  ______________________________________________________________________
 ME1786* NAD 83(1986) POSITION- 41 47 31.     (N) 087 45 03.     (W)   SCALED
 ME1786* NAVD 88 ORTHO HEIGHT -   184.676 (meters)      605.89  (feet) ADJUSTED
 ME1786  ______________________________________________________________________
 ME1786  GEOID HEIGHT    -        -33.454 (meters)                     GEOID18
 ME1786  DYNAMIC HEIGHT  -        184.611 (meters)      605.68  (feet) COMP
 ME1786  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 ME1786
 ME1786  VERT ORDER      -  FIRST     CLASS II
 ME1786
 ME1786.This mark is at Chicago Midway Airport (MDW)
 ME1786
 ME1786.The horizontal coordinates were scaled from a map and have
 ME1786.an estimated accuracy of +/- 6 seconds.
 ME1786
 ME1786.The orthometric height was determined by differential leveling and
 ME1786.adjusted by the NATIONAL GEODETIC SURVEY
 ME1786.in June 1991.
 ME1786
 ME1786.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1786.GEOID18 height accuracy estimate available here.
 ME1786
 ME1786.Click photographs - Photos may exist for this station.
 ME1786
 ME1786.The dynamic height is computed by dividing the NAVD 88
 ME1786.geopotential number by the normal gravity value computed on the
 ME1786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1786.degrees latitude (g = 980.6199 gals.).
 ME1786
 ME1786.The modeled gravity was interpolated from observed gravity values.
 ME1786
 ME1786;                    North         East    Units  Estimated Accuracy
 ME1786;SPC IL E     -   569,160.      348,420.      MT  (+/- 180 meters Scaled)
 ME1786
 ME1786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM376269(NAD 83)
 ME1786
 ME1786                          SUPERSEDED SURVEY CONTROL
 ME1786
 ME1786  NGVD 29 (??/??/92)  184.76   (m)          606.2    (f) COMPUTED    1 2
 ME1786
 ME1786.Superseded values are not recommended for survey control.
 ME1786
 ME1786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1786.See file dsdata.pdf to determine how the superseded data were derived.
 ME1786
 ME1786_MARKER: DB = BENCH MARK DISK
 ME1786_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1786_SP_SET: FOUNDATION
 ME1786_STAMPING: D 136 1947
 ME1786_MARK LOGO: CGS
 ME1786_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1786
 ME1786  HISTORY     - Date     Condition        Report By
 ME1786  HISTORY     - 1947     MONUMENTED       CGS
 ME1786  HISTORY     - 1968     MARK NOT FOUND   CGS
 ME1786
 ME1786                          STATION DESCRIPTION
 ME1786
 ME1786'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1786'AT CHICAGO.
 ME1786'AT CHICAGO, AT THE MUNICIPAL AIRPORT, ABOUT 0.35 MILE WEST ALONG
 ME1786'WEST 55TH STREET FROM ITS INTERSECTION WITH SOUTH CICERO AVENUE,
 ME1786'AT THE TRANSWELL AIR LINE COMMISSARY, SET ON THE TOP OF THE WEST
 ME1786'EDGE OF THE CONCRETE FOUNDATION AROUND THE BASEMENT WINDOW AT THE
 ME1786'SOUTHWEST CORNER OF THE BUILDING, 4.5 FEET SOUTHEAST OF THE
 ME1786'SOUTHWEST CORNER OF THE BUILDING AND ABOUT 0.5 FOOT ABOVE THE
 ME1786'GROUND.
 ME1786
 ME1786                          STATION RECOVERY (1968)
 ME1786
 ME1786'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 ME1786'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1889 ***********************************************************************
 ME1889  DESIGNATION -  D 137
 ME1889  PID         -  ME1889
 ME1889  STATE/COUNTY-  IL/COOK
 ME1889  COUNTRY     -  US
 ME1889  USGS QUAD   -  ENGLEWOOD (2018)
 ME1889
 ME1889                         *CURRENT SURVEY CONTROL
 ME1889  ______________________________________________________________________
 ME1889* NAD 83(1986) POSITION- 41 48 58.     (N) 087 37 41.     (W)   SCALED
 ME1889* NAVD 88 ORTHO HEIGHT -   183.525 (meters)      602.11  (feet) ADJUSTED
 ME1889  ______________________________________________________________________
 ME1889  GEOID HEIGHT    -        -33.536 (meters)                     GEOID18
 ME1889  DYNAMIC HEIGHT  -        183.461 (meters)      601.91  (feet) COMP
 ME1889  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 ME1889
 ME1889  VERT ORDER      -  FIRST     CLASS I
 ME1889
 ME1889.The horizontal coordinates were scaled from a map and have
 ME1889.an estimated accuracy of +/- 6 seconds.
 ME1889
 ME1889.The orthometric height was determined by differential leveling and
 ME1889.adjusted by the NATIONAL GEODETIC SURVEY
 ME1889.in June 1991.
 ME1889
 ME1889.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1889.GEOID18 height accuracy estimate available here.
 ME1889
 ME1889.Click photographs - Photos may exist for this station.
 ME1889
 ME1889.The dynamic height is computed by dividing the NAVD 88
 ME1889.geopotential number by the normal gravity value computed on the
 ME1889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1889.degrees latitude (g = 980.6199 gals.).
 ME1889
 ME1889.The modeled gravity was interpolated from observed gravity values.
 ME1889
 ME1889;                    North         East    Units  Estimated Accuracy
 ME1889;SPC IL E     -   571,920.      358,600.      MT  (+/- 180 meters Scaled)
 ME1889
 ME1889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM478295(NAD 83)
 ME1889
 ME1889                          SUPERSEDED SURVEY CONTROL
 ME1889
 ME1889  NGVD 29 (01/19/93)  183.611  (m)          602.40   (f) ADJUSTED    1 1
 ME1889  NGVD 29 (??/??/92)  183.611  (m)          602.40   (f) SUPERSEDED  1 1
 ME1889
 ME1889.Superseded values are not recommended for survey control.
 ME1889
 ME1889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1889.See file dsdata.pdf to determine how the superseded data were derived.
 ME1889
 ME1889_MARKER: DB = BENCH MARK DISK
 ME1889_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1889_SP_SET: ABUTMENT
 ME1889_STAMPING: D 137 1947
 ME1889_MARK LOGO: CGS
 ME1889_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1889_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1889+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1889
 ME1889  HISTORY     - Date     Condition        Report By
 ME1889  HISTORY     - 1947     MONUMENTED       CGS
 ME1889  HISTORY     - 1968     GOOD             CGS
 ME1889  HISTORY     - 1977     GOOD             NGS
 ME1889  HISTORY     - 19920805 GOOD             NGS
 ME1889
 ME1889                          STATION DESCRIPTION
 ME1889
 ME1889'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1889'AT CHICAGO.
 ME1889'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, SET ON THE TOP OF
 ME1889'THE EAST END OF THE SOUTH BRIDGE SEAT FOR THE OVERPASS OVER
 ME1889'43 RD STREET, 12.9 FEET EAST OF THE EAST RAIL OF THE EAST SIDE
 ME1889'TRACK, 1.3 FEET EAST OF THE EAST END OF THE ABUTMENT AND 2 1/2
 ME1889'FEET BELOW THE LEVEL OF THE TRACK.
 ME1889
 ME1889                          STATION RECOVERY (1977)
 ME1889
 ME1889'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1889'RECOVERED IN GOOD CONDITION.
 ME1889
 ME1889                          STATION RECOVERY (1992)
 ME1889
 ME1889'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1889'IN CHICAGO, AT THE INTERSECTION OF WEST 43RD AND SOUTH FEDERAL
 ME1889'STREETS, IN TOP OF AND 0.3 M (1.0 FT) WEST OF THE EAST END OF THE TOP
 ME1889'TERRACE OF THE SOUTH STONE ABUTMENT OF THE METRO-METROPOLITAN
 ME1889'RAILROAD OVERPASS OF 43RD STREET, 68.5 M (224.7 FT) EAST OF THE NEAR
 ME1889'RAIL, 19.9 M (65.3 FT) WEST OF THE CENTER OF FEDERAL STREET, 11.0 M
 ME1889'(36.1 FT) SOUTH OF THE CENTERLINE OF FEDERAL STREET, 3.5 M (11.5 FT)
 ME1889'ABOVE THE LEVEL OF THE STREETS, AND 0.6 M (2.0 FT) SOUTH OF THE NORTH
 ME1889'EDGE OF THE ABUTMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1834 ***********************************************************************
 ME1834  DESIGNATION -  D 138
 ME1834  PID         -  ME1834
 ME1834  STATE/COUNTY-  IL/COOK
 ME1834  COUNTRY     -  US
 ME1834  USGS QUAD   -  BLUE ISLAND (2018)
 ME1834
 ME1834                         *CURRENT SURVEY CONTROL
 ME1834  ______________________________________________________________________
 ME1834* NAD 83(1986) POSITION- 41 39 26.     (N) 087 39 55.     (W)   SCALED
 ME1834* NAVD 88 ORTHO HEIGHT -   184.655 (meters)      605.82  (feet) ADJUSTED
 ME1834  ______________________________________________________________________
 ME1834  GEOID HEIGHT    -        -33.447 (meters)                     GEOID18
 ME1834  DYNAMIC HEIGHT  -        184.588 (meters)      605.60  (feet) COMP
 ME1834  MODELED GRAVITY -    980,256.0   (mgal)                       NAVD 88
 ME1834
 ME1834  VERT ORDER      -  FIRST     CLASS II
 ME1834
 ME1834.The horizontal coordinates were scaled from a map and have
 ME1834.an estimated accuracy of +/- 6 seconds.
 ME1834
 ME1834.The orthometric height was determined by differential leveling and
 ME1834.adjusted by the NATIONAL GEODETIC SURVEY
 ME1834.in June 1991.
 ME1834
 ME1834.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1834.GEOID18 height accuracy estimate available here.
 ME1834
 ME1834.Click photographs - Photos may exist for this station.
 ME1834
 ME1834.The dynamic height is computed by dividing the NAVD 88
 ME1834.geopotential number by the normal gravity value computed on the
 ME1834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1834.degrees latitude (g = 980.6199 gals.).
 ME1834
 ME1834.The modeled gravity was interpolated from observed gravity values.
 ME1834
 ME1834;                    North         East    Units  Estimated Accuracy
 ME1834;SPC IL E     -   554,250.      355,640.      MT  (+/- 180 meters Scaled)
 ME1834
 ME1834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM446119(NAD 83)
 ME1834
 ME1834                          SUPERSEDED SURVEY CONTROL
 ME1834
 ME1834  NGVD 29 (??/??/92)  184.752  (m)          606.14   (f) ADJ UNCH    1 2
 ME1834
 ME1834.Superseded values are not recommended for survey control.
 ME1834
 ME1834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1834.See file dsdata.pdf to determine how the superseded data were derived.
 ME1834
 ME1834_MARKER: DB = BENCH MARK DISK
 ME1834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1834_STAMPING: D 138 1947
 ME1834_MARK LOGO: CGS
 ME1834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1834+STABILITY: SURFACE MOTION
 ME1834
 ME1834  HISTORY     - Date     Condition        Report By
 ME1834  HISTORY     - 1947     MONUMENTED       CGS
 ME1834  HISTORY     - 1971     GOOD             NGS
 ME1834  HISTORY     - 1977     GOOD             NGS
 ME1834
 ME1834                          STATION DESCRIPTION
 ME1834
 ME1834'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1834'0.9 MI E FROM BLUE ISLAND.
 ME1834'ABOUT 0.9 MILE EAST ALONG VERMONT STREET FROM THE POST OFFICE
 ME1834'AT BLUE ISLAND, SET IN THE NORTHEAST ANGLE OF THE JUNCTION OF
 ME1834'WOOD STREET, AT THE SOUTHWEST CORNER OF A PARK, 90 FEET NORTH
 ME1834'OF THE CENTER LINE OF VERMONT STREET, 36 FEET EAST OF THE CENTER
 ME1834'LINE OF WOOD STREET, 20.5 FEET SOUTH OF A POWER POLE, 1 FOOT
 ME1834'WEST OF THE WEST EDGE OF THE CONCRETE SIDE WALK, 2 FEET SOUTH
 ME1834'OF A WHITE WOODEN WITNESS POST, ABOUT 0.3 FOOT ABOVE THE SIDE
 ME1834'WALK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 ME1834
 ME1834                          STATION RECOVERY (1971)
 ME1834
 ME1834'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1834'RECOVERED IN GOOD CONDITION.
 ME1834
 ME1834                          STATION RECOVERY (1977)
 ME1834
 ME1834'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1834'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1757 ***********************************************************************
 ME1757  DESIGNATION -  D 139
 ME1757  PID         -  ME1757
 ME1757  STATE/COUNTY-  IL/COOK
 ME1757  COUNTRY     -  US
 ME1757  USGS QUAD   -  PALOS PARK (2018)
 ME1757
 ME1757                         *CURRENT SURVEY CONTROL
 ME1757  ______________________________________________________________________
 ME1757* NAD 83(1986) POSITION- 41 44 50.     (N) 087 49 09.     (W)   SCALED
 ME1757* NAVD 88 ORTHO HEIGHT -   188.317 (meters)      617.84  (feet) ADJUSTED
 ME1757  ______________________________________________________________________
 ME1757  GEOID HEIGHT    -        -33.383 (meters)                     GEOID18
 ME1757  DYNAMIC HEIGHT  -        188.250 (meters)      617.62  (feet) COMP
 ME1757  MODELED GRAVITY -    980,262.5   (mgal)                       NAVD 88
 ME1757
 ME1757  VERT ORDER      -  FIRST     CLASS II
 ME1757
 ME1757.The horizontal coordinates were scaled from a map and have
 ME1757.an estimated accuracy of +/- 6 seconds.
 ME1757
 ME1757.The orthometric height was determined by differential leveling and
 ME1757.adjusted by the NATIONAL GEODETIC SURVEY
 ME1757.in June 1991.
 ME1757
 ME1757.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1757.GEOID18 height accuracy estimate available here.
 ME1757
 ME1757.Click photographs - Photos may exist for this station.
 ME1757
 ME1757.The dynamic height is computed by dividing the NAVD 88
 ME1757.geopotential number by the normal gravity value computed on the
 ME1757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1757.degrees latitude (g = 980.6199 gals.).
 ME1757
 ME1757.The modeled gravity was interpolated from observed gravity values.
 ME1757
 ME1757;                    North         East    Units  Estimated Accuracy
 ME1757;SPC IL E     -   564,160.      342,770.      MT  (+/- 180 meters Scaled)
 ME1757
 ME1757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM318220(NAD 83)
 ME1757
 ME1757                          SUPERSEDED SURVEY CONTROL
 ME1757
 ME1757  NGVD 29 (??/??/92)  188.40   (m)          618.1    (f) COMPUTED    1 2
 ME1757
 ME1757.Superseded values are not recommended for survey control.
 ME1757
 ME1757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1757.See file dsdata.pdf to determine how the superseded data were derived.
 ME1757
 ME1757_MARKER: DB = BENCH MARK DISK
 ME1757_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1757_STAMPING: D 139 1947
 ME1757_MARK LOGO: CGS
 ME1757_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1757+STABILITY: SURFACE MOTION
 ME1757
 ME1757  HISTORY     - Date     Condition        Report By
 ME1757  HISTORY     - 1947     MONUMENTED       CGS
 ME1757
 ME1757                          STATION DESCRIPTION
 ME1757
 ME1757'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1757'4.7 MI S FROM SUMMIT.
 ME1757'ABOUT 3.5 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE
 ME1757'PUBLIC SCHOOL AT SUMMIT, THENCE ABOUT 1.2 MILES EAST ALONG
 ME1757'79TH STREET, IN THE SOUTHWEST QUARTER OF THE INTERSECTION OF
 ME1757'ROBERTS ROAD, 43 FEET SOUTH OF THE CENTER LINE OF 79TH STREET,
 ME1757'39 FEET WEST OF THE CENTER LINE OF ROBERTS ROAD, 13.5 FEET
 ME1757'NORTHEAST OF A 6-INCH LIMESTONE PROPERTY LINE SURVEY POST, 6
 ME1757'FEET WEST OF A TELEPHONE LINE BRACE POLE, 2 FEET EAST OF A WHITE
 ME1757'WOODEN WITNESS POST, ABOUT 1/2 FOOT BELOW THE INTERSECTION
 ME1757'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1758 ***********************************************************************
 ME1758  DESIGNATION -  D 139 RESET
 ME1758  PID         -  ME1758
 ME1758  STATE/COUNTY-  IL/COOK
 ME1758  COUNTRY     -  US
 ME1758  USGS QUAD   -  PALOS PARK (2018)
 ME1758
 ME1758                         *CURRENT SURVEY CONTROL
 ME1758  ______________________________________________________________________
 ME1758* NAD 83(1986) POSITION- 41 44 50.     (N) 087 49 09.     (W)   SCALED
 ME1758* NAVD 88 ORTHO HEIGHT -   187.81  (meters)      616.2   (feet) RESET
 ME1758  ______________________________________________________________________
 ME1758  GEOID HEIGHT    -        -33.383 (meters)                     GEOID18
 ME1758  VERT ORDER      -  THIRD
 ME1758
 ME1758.The horizontal coordinates were scaled from a map and have
 ME1758.an estimated accuracy of +/- 6 seconds.
 ME1758
 ME1758.The orthometric height was computed from unverified reset data.
 ME1758
 ME1758.No vertical observational check was made to the station.
 ME1758
 ME1758.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1758.GEOID18 height accuracy estimate available here.
 ME1758
 ME1758.Click photographs - Photos may exist for this station.
 ME1758
 ME1758;                    North         East    Units  Estimated Accuracy
 ME1758;SPC IL E     -   564,160.      342,770.      MT  (+/- 180 meters Scaled)
 ME1758
 ME1758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM318220(NAD 83)
 ME1758
 ME1758                          SUPERSEDED SURVEY CONTROL
 ME1758
 ME1758  NGVD 29 (??/??/??)  186.11   (m)          610.6    (f) RESET       3  
 ME1758
 ME1758.Superseded values are not recommended for survey control.
 ME1758
 ME1758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1758.See file dsdata.pdf to determine how the superseded data were derived.
 ME1758
 ME1758_MARKER: DB = BENCH MARK DISK
 ME1758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1758_STAMPING: D 139 RESET 1957
 ME1758_MARK LOGO: CGS
 ME1758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1758+STABILITY: SURFACE MOTION
 ME1758
 ME1758  HISTORY     - Date     Condition        Report By
 ME1758  HISTORY     - 1957     MONUMENTED       ILDT
 ME1758  HISTORY     - 1963     GOOD             CGS
 ME1758  HISTORY     - 1971     MARK NOT FOUND   NGS
 ME1758  HISTORY     - 1977     GOOD             NGS
 ME1758  HISTORY     - 19870701 MARK NOT FOUND   USPSQD
 ME1758  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1758  HISTORY     - 20050629 MARK NOT FOUND   GEOCAC
 ME1758
 ME1758                          STATION DESCRIPTION
 ME1758
 ME1758'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 ME1758'4.7 MI SW FROM SUMMIT.
 ME1758'ABOUT 3.5 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE PUBLIC
 ME1758'SCHOOL AT SUMMIT, THENCE ABOUT 1.2 MILES EAST ALONG 79TH STREET,
 ME1758'IN THE SOUTHWEST CORNER OF THE INTERSECTION OF 79TH STREET,
 ME1758'AND ROBERTS ROAD, 64 FEET WEST OF THE CENTERLINE OF THE
 ME1758'INTERSECTION OF 79TH ST., AND ROBERTS ROAD, AND 43 FEET SOUTH
 ME1758'OF THE CENTERLINE OF 79TH STREET, AND SET INSIDE A MANHOLE WITH A
 ME1758'1.9 FT DIAMETER LID.
 ME1758
 ME1758                          STATION RECOVERY (1971)
 ME1758
 ME1758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1758'MARK NOT FOUND.
 ME1758
 ME1758                          STATION RECOVERY (1977)
 ME1758
 ME1758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1758'RECOVERED IN GOOD CONDITION.
 ME1758
 ME1758                          STATION RECOVERY (1987)
 ME1758
 ME1758'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1758'MARK NOT FOUND.
 ME1758
 ME1758                          STATION RECOVERY (1989)
 ME1758
 ME1758'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1758'MARK NOT FOUND.
 ME1758
 ME1758                          STATION RECOVERY (2005)
 ME1758
 ME1758'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME1758'MADE A CHECK OF THE AREA WITH NEGATIVE RESULTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0011 ***********************************************************************
 KC0011  DESIGNATION -  D 14
 KC0011  PID         -  KC0011
 KC0011  STATE/COUNTY-  IL/MORGAN
 KC0011  COUNTRY     -  US
 KC0011  USGS QUAD   -  JACKSONVILLE (2018)
 KC0011
 KC0011                         *CURRENT SURVEY CONTROL
 KC0011  ______________________________________________________________________
 KC0011* NAD 83(1986) POSITION- 39 44 04.9    (N) 090 12 18.0    (W)   HD_HELD2
 KC0011* NAVD 88 ORTHO HEIGHT -   179.416 (meters)      588.63  (feet) ADJUSTED
 KC0011  ______________________________________________________________________
 KC0011  GEOID HEIGHT    -        -32.479 (meters)                     GEOID18
 KC0011  DYNAMIC HEIGHT  -        179.317 (meters)      588.31  (feet) COMP
 KC0011  MODELED GRAVITY -    980,071.2   (mgal)                       NAVD 88
 KC0011
 KC0011  VERT ORDER      -  FIRST     CLASS II
 KC0011
 KC0011.The horizontal coordinates were established by autonomous hand held GPS
 KC0011.observations and have an estimated accuracy of +/- 10 meters.
 KC0011
 KC0011.The orthometric height was determined by differential leveling and
 KC0011.adjusted by the NATIONAL GEODETIC SURVEY
 KC0011.in June 1991.
 KC0011
 KC0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0011.GEOID18 height accuracy estimate available here.
 KC0011
 KC0011.Click photographs - Photos may exist for this station.
 KC0011
 KC0011.The dynamic height is computed by dividing the NAVD 88
 KC0011.geopotential number by the normal gravity value computed on the
 KC0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0011.degrees latitude (g = 980.6199 gals.).
 KC0011
 KC0011.The modeled gravity was interpolated from observed gravity values.
 KC0011
 KC0011;                    North         East    Units  Estimated Accuracy
 KC0011;SPC IL W     -   340,533.      696,714.      MT  (+/- 10 meters HH2 GPS)
 KC0011
 KC0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3951802047(NAD 83)
 KC0011
 KC0011                          SUPERSEDED SURVEY CONTROL
 KC0011
 KC0011  NGVD 29 (??/??/92)  179.538  (m)          589.03   (f) ADJ UNCH    1 2
 KC0011
 KC0011.Superseded values are not recommended for survey control.
 KC0011
 KC0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0011.See file dsdata.pdf to determine how the superseded data were derived.
 KC0011
 KC0011_MARKER: DD = SURVEY DISK
 KC0011_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0011_SP_SET: BRIDGE
 KC0011_STAMPING: D 14 1933
 KC0011_MARK LOGO: CGS
 KC0011_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0011_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0011+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2014
 KC0011
 KC0011  HISTORY     - Date     Condition        Report By
 KC0011  HISTORY     - 1933     MONUMENTED       CGS
 KC0011  HISTORY     - 1979     GOOD             USGS
 KC0011  HISTORY     - 20120626 GOOD             ILDT
 KC0011  HISTORY     - 20140916 GOOD             AMESC
 KC0011
 KC0011                          STATION DESCRIPTION
 KC0011
 KC0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0011'1.5 MI E FROM JACKSONVILLE.
 KC0011'1.5 MILES EAST ALONG THE WABASH RAILROAD FROM THE STATION AT
 KC0011'JACKSONVILLE, MORGAN COUNTY, 26 POLES WEST OF MILEPOST DET 446,
 KC0011'AT BRIDGE 231, IN THE NORTH FACE OF THE WEST STONE BACK WALL, 14
 KC0011'FEET NORTH OF THE CENTERLINE OF THE TRACK, AND 1 FOOT WEST OF THE
 KC0011'EAST FACE OF THE BACK WALL.  A STANDARD DISK, STAMPED D 14 1933
 KC0011'AND SET VERTICALLY.
 KC0011
 KC0011                          STATION RECOVERY (1979)
 KC0011
 KC0011'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0011'MARK IS 15 FT. NORTH AND 6 FT. LOWER THAN RAILROAD TRACK. ALSO, MARK
 KC0011'WAS NOT SET VERTICALLY, AS DESCRIBED.
 KC0011
 KC0011                          STATION RECOVERY (2012)
 KC0011
 KC0011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0011'RECOVERED IN GOOD CONDITION.
 KC0011
 KC0011                          STATION RECOVERY (2014)
 KC0011
 KC0011'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KC0011'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1731 ***********************************************************************
 ME1731  DESIGNATION -  D 140
 ME1731  PID         -  ME1731
 ME1731  STATE/COUNTY-  IL/COOK
 ME1731  COUNTRY     -  US
 ME1731  USGS QUAD   -  SAG BRIDGE (2018)
 ME1731
 ME1731                         *CURRENT SURVEY CONTROL
 ME1731  ______________________________________________________________________
 ME1731* NAD 83(2011) POSITION- 41 40 47.76486(N) 087 58 41.11850(W)   ADJUSTED
 ME1731* NAD 83(2011) ELLIP HT-   155.554 (meters)        (06/27/12)   ADJUSTED
 ME1731* NAD 83(2011) EPOCH   -  2010.00
 ME1731* NAVD 88 ORTHO HEIGHT -   188.797 (meters)      619.41  (feet) ADJUSTED
 ME1731  ______________________________________________________________________
 ME1731  GEOID HEIGHT    -        -33.234 (meters)                     GEOID18
 ME1731  NAD 83(2011) X  -    168,322.894 (meters)                     COMP
 ME1731  NAD 83(2011) Y  - -4,767,858.352 (meters)                     COMP
 ME1731  NAD 83(2011) Z  -  4,219,222.388 (meters)                     COMP
 ME1731  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 ME1731  DYNAMIC HEIGHT  -        188.727 (meters)      619.18  (feet) COMP
 ME1731  MODELED GRAVITY -    980,251.8   (mgal)                       NAVD 88
 ME1731
 ME1731  VERT ORDER      -  FIRST     CLASS II
 ME1731
 ME1731  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1731  Standards:
 ME1731         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1731            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1731  -------------------------------------------------------------------
 ME1731  NETWORK    0.45   0.71           0.20   0.16   0.36      0.09532208
 ME1731  -------------------------------------------------------------------
 ME1731  Click here for local accuracies and other accuracy information.
 ME1731
 ME1731.The horizontal coordinates were established by GPS observations
 ME1731.and adjusted by the National Geodetic Survey in June 2012.
 ME1731
 ME1731.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1731.been affixed to the stable North American tectonic plate. See 
 ME1731.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1731
 ME1731.The horizontal coordinates are valid at the epoch date displayed above
 ME1731.which is a decimal equivalence of Year/Month/Day.
 ME1731
 ME1731.The orthometric height was determined by differential leveling and
 ME1731.adjusted by the NATIONAL GEODETIC SURVEY
 ME1731.in June 1991.
 ME1731
 ME1731.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1731.GEOID18 height accuracy estimate available here.
 ME1731
 ME1731.Click photographs - Photos may exist for this station.
 ME1731
 ME1731.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1731
 ME1731.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1731
 ME1731.The ellipsoidal height was determined by GPS observations
 ME1731.and is referenced to NAD 83.
 ME1731
 ME1731.The dynamic height is computed by dividing the NAVD 88
 ME1731.geopotential number by the normal gravity value computed on the
 ME1731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1731.degrees latitude (g = 980.6199 gals.).
 ME1731
 ME1731.The modeled gravity was interpolated from observed gravity values.
 ME1731
 ME1731. The following values were computed from the NAD 83(2011) position.
 ME1731
 ME1731;                    North         East     Units Scale Factor Converg.
 ME1731;SPC IL E     -   556,614.762   329,578.618   MT  0.99998576   +0 14 10.4
 ME1731;SPC IL E     - 1,826,160.26  1,081,292.52   sFT  0.99998576   +0 14 10.4
 ME1731;UTM  16      - 4,614,702.813   418,591.926   MT  0.99968155   -0 39 01.6
 ME1731
 ME1731!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1731!SPC IL E     -   0.99997560  x   0.99998576  =   0.99996136
 ME1731!UTM  16      -   0.99997560  x   0.99968155  =   0.99965716
 ME1731
 ME1731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1859114702(NAD 83)
 ME1731
 ME1731                          SUPERSEDED SURVEY CONTROL
 ME1731
 ME1731  NAD 83(2007)-  41 40 47.76482(N)    087 58 41.11927(W) AD(2002.00) 0
 ME1731  ELLIP H (02/10/07)  155.568  (m)                       GP(2002.00)    
 ME1731  ELLIP H (02/03/05)  155.558  (m)                       GP(       ) 4 2
 ME1731  NAD 83(1997)-  41 40 47.76520(N)    087 58 41.11955(W) AD(       ) 1
 ME1731  ELLIP H (04/23/01)  155.583  (m)                       GP(       ) 3 1
 ME1731  NAD 83(1997)-  41 40 47.76348(N)    087 58 41.11738(W) AD(       ) 1
 ME1731  ELLIP H (10/21/99)  155.565  (m)                       GP(       ) 4 1
 ME1731  NAD 83(1997)-  41 40 47.76359(N)    087 58 41.11798(W) AD(       ) 1
 ME1731  NAD 83(1994)-  41 40 47.76451(N)    087 58 41.13181(W) AD(       ) 1
 ME1731  NAD 83(1986)-  41 40 47.76469(N)    087 58 41.13177(W) AD(       ) 1
 ME1731  NAVD 88             188.80   (m)          619.4    (f) LEVELING    3  
 ME1731  NGVD 29 (??/??/92)  188.884  (m)          619.70   (f) ADJ UNCH    1 2
 ME1731
 ME1731.Superseded values are not recommended for survey control.
 ME1731
 ME1731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1731.See file dsdata.pdf to determine how the superseded data were derived.
 ME1731
 ME1731_MARKER: DB = BENCH MARK DISK
 ME1731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1731_STAMPING: D 140 1947
 ME1731_MARK LOGO: CGS
 ME1731_PROJECTION: FLUSH
 ME1731_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1731+STABILITY: SURFACE MOTION
 ME1731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1731+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2024
 ME1731
 ME1731  HISTORY     - Date     Condition        Report By
 ME1731  HISTORY     - 1947     MONUMENTED       CGS
 ME1731  HISTORY     - 1971     MARK NOT FOUND   NGS
 ME1731  HISTORY     - 1977     GOOD             NGS
 ME1731  HISTORY     - 1989     GOOD             USPSQD
 ME1731  HISTORY     - 1989     GOOD             USPSQD
 ME1731  HISTORY     - 19950502 GOOD             PATRIC
 ME1731  HISTORY     - 19970802 GOOD             USPSQD
 ME1731  HISTORY     - 20000326 GOOD             SECI
 ME1731  HISTORY     - 20010410 GOOD             JCLS
 ME1731  HISTORY     - 20010418 GOOD             JCLS
 ME1731  HISTORY     - 20050618 GOOD             GEOCAC
 ME1731  HISTORY     - 20060925 GOOD             PATRIC
 ME1731  HISTORY     - 20090319 GOOD             GEOCAC
 ME1731  HISTORY     - 20110520 GOOD             AMESC
 ME1731  HISTORY     - 20150305 GOOD             ASMINC
 ME1731  HISTORY     - 20241215 GOOD             DEI
 ME1731
 ME1731                          STATION DESCRIPTION
 ME1731
 ME1731'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1731'1.4 MI NE FROM LEMONT.
 ME1731'ABOUT 1.35 MILES NORTHEAST ALONG THE CHICAGO-JOLIET ROAD FROM THE
 ME1731'ALTON RAILROAD STATION AT LEMONT, AT THE ENTRANCE DRIVE WAY
 ME1731'TO OUR LADY OF VICTORY CONVENT, 78 FEET NORTH OF THE NORTH
 ME1731'CORNER OF A TWO STORY HOUSE, 40 FEET SOUTHWEST OF THE CENTER
 ME1731'LINE OF THE DRIVE WAY, 18 FEET SOUTHEAST OF THE CENTER LINE OF
 ME1731'THE ROAD, 1 FOOT NORTHWEST OF THE FENCE LINE, 5 FEET SOUTHEAST
 ME1731'OF A TELEPHONE POLE, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS
 ME1731'POST, ABOUT 1/2 FOOT ABOVE THE ROAD AND SET IN THE TOP OF A
 ME1731'CONCRETE POST PROJECTING 4 INCHES.
 ME1731
 ME1731                          STATION RECOVERY (1971)
 ME1731
 ME1731'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1731'MARK NOT FOUND.
 ME1731
 ME1731                          STATION RECOVERY (1977)
 ME1731
 ME1731'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1731'ADDRESS FOR THE MARK-- 1220 MAIN STREET. FRANCISCAN SISTER COVENT 6
 ME1731'FT N.E. OF A POWERLINE POLE, 25 FEET S.W. OF BRICK PILLAR WITH
 ME1731'LETTERS FRANCISAN SISTER COVENT.
 ME1731
 ME1731                          STATION RECOVERY (1989)
 ME1731
 ME1731'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1731'RECOVERED IN GOOD CONDITION.
 ME1731
 ME1731                          STATION RECOVERY (1989)
 ME1731
 ME1731'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1731'RECOVERED IN GOOD CONDITION.
 ME1731
 ME1731                          STATION RECOVERY (1995)
 ME1731
 ME1731'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1995 (BPG)
 ME1731'RECOVERED AS DESCRIBED. ADDRESS FOR MARK-- 14700 MAIN STREET.
 ME1731'FRANCISCAN SISTERS OF CHICAGO. STATION MARK IS 6 FT (1.8 M) SOUTHEAST
 ME1731'OF A POWERLINE POLE, 9 FT (2.7 M) SOUTH OF THE SOUTH EDGE OF PAVEMENT
 ME1731'OF MAIN STREET (CHICAGO AND JOLIET ROAD). STATION IS SUITABLE FOR
 ME1731'G.P.S. OBSERVATIONS WHEN TREES ARE NOT IN FULL BLOOM.
 ME1731
 ME1731                          STATION RECOVERY (1997)
 ME1731
 ME1731'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME1731'RECOVERED IN GOOD CONDITION.
 ME1731
 ME1731                          STATION RECOVERY (2000)
 ME1731
 ME1731'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 ME1731'RECOVERED AS DESCRIBED
 ME1731'
 ME1731
 ME1731                          STATION RECOVERY (2001)
 ME1731
 ME1731'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 ME1731'RECOVERED IN GOOD CONDITION.
 ME1731
 ME1731                          STATION RECOVERY (2001)
 ME1731
 ME1731'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 ME1731'RECOVERED IN GOOD CONDITION.
 ME1731
 ME1731                          STATION RECOVERY (2005)
 ME1731
 ME1731'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME1731'FOUND USING GARMIN GPS 72 AT THE PRECISE COORDINATES.
 ME1731
 ME1731                          STATION RECOVERY (2006)
 ME1731
 ME1731'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 ME1731'THE STATION IS BETWEEN WILLOW SPRINGS AND LEMONT, IL.
 ME1731'
 ME1731'THE STATION IS LOCATED ALONG THE SOUTH SIDE OF MAIN STREET LEMONT AT
 ME1731'THE SOUTHWEST OF THE WEST ENTRANCE TO OUR LADY OF VICTORY CONVENT
 ME1731'(ADDRESS 14700 MAIN STREET).
 ME1731'
 ME1731'THE STATION IS 22.5 FT (6.9 M) SOUTH OF THE CENTERLINE OF MAIN STREET
 ME1731'AND 46.0 FT (14.0 M) WESTERLY OF THE WEST ENTRANCE TO THE CONVENT.
 ME1731'THE MONUMENT IS A DISK SET IN CONCRETE AT STREET LEVEL AND AT GRADE.
 ME1731
 ME1731                          STATION RECOVERY (2009)
 ME1731
 ME1731'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1731'RECOVERED IN GOOD CONDITION.
 ME1731
 ME1731                          STATION RECOVERY (2011)
 ME1731
 ME1731'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 ME1731'RECOVERED AS DESCRIBED.
 ME1731
 ME1731                          STATION RECOVERY (2015)
 ME1731
 ME1731'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 ME1731'RECOVERED IN GOOD CONDITION.
 ME1731
 ME1731                          STATION RECOVERY (2024)
 ME1731
 ME1731'RECOVERY NOTE BY DEWBERRY ENGINEERING INC. 2024 (GDS)
 ME1731'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0215 ***********************************************************************
 MF0215  DESIGNATION -  D 141
 MF0215  PID         -  MF0215
 MF0215  STATE/COUNTY-  IL/GRUNDY
 MF0215  COUNTRY     -  US
 MF0215  USGS QUAD   -  MORRIS (2018)
 MF0215
 MF0215                         *CURRENT SURVEY CONTROL
 MF0215  ______________________________________________________________________
 MF0215* NAD 83(1986) POSITION- 41 21 43.     (N) 088 25 18.     (W)   SCALED
 MF0215* NAVD 88 ORTHO HEIGHT -   161.646 (meters)      530.33  (feet) ADJUSTED
 MF0215  ______________________________________________________________________
 MF0215  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 MF0215  DYNAMIC HEIGHT  -        161.583 (meters)      530.13  (feet) COMP
 MF0215  MODELED GRAVITY -    980,235.4   (mgal)                       NAVD 88
 MF0215
 MF0215  VERT ORDER      -  FIRST     CLASS II
 MF0215
 MF0215.The horizontal coordinates were scaled from a map and have
 MF0215.an estimated accuracy of +/- 6 seconds.
 MF0215
 MF0215.The orthometric height was determined by differential leveling and
 MF0215.adjusted by the NATIONAL GEODETIC SURVEY
 MF0215.in June 1991.
 MF0215
 MF0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0215.GEOID18 height accuracy estimate available here.
 MF0215
 MF0215.Click photographs - Photos may exist for this station.
 MF0215
 MF0215.The dynamic height is computed by dividing the NAVD 88
 MF0215.geopotential number by the normal gravity value computed on the
 MF0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0215.degrees latitude (g = 980.6199 gals.).
 MF0215
 MF0215.The modeled gravity was interpolated from observed gravity values.
 MF0215
 MF0215;                    North         East    Units  Estimated Accuracy
 MF0215;SPC IL E     -   521,240.      292,610.      MT  (+/- 180 meters Scaled)
 MF0215
 MF0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL810799(NAD 83)
 MF0215
 MF0215                          SUPERSEDED SURVEY CONTROL
 MF0215
 MF0215  NGVD 29 (??/??/92)  161.722  (m)          530.58   (f) ADJ UNCH    1 2
 MF0215
 MF0215.Superseded values are not recommended for survey control.
 MF0215
 MF0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0215.See file dsdata.pdf to determine how the superseded data were derived.
 MF0215
 MF0215_MARKER: DB = BENCH MARK DISK
 MF0215_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0215_SP_SET: BUILDING
 MF0215_STAMPING: D 141 1947
 MF0215_MARK LOGO: CGS
 MF0215_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0215
 MF0215  HISTORY     - Date     Condition        Report By
 MF0215  HISTORY     - 1947     MONUMENTED       CGS
 MF0215  HISTORY     - 20070706 MARK NOT FOUND   GEOCAC
 MF0215
 MF0215                          STATION DESCRIPTION
 MF0215
 MF0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0215'AT MORRIS.
 MF0215'AT MORRIS ABOUT 0.3 MILE NORTH ALONG STATE HIGHWAY 47 FROM THE
 MF0215'COURT HOUSE, AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 MF0215'DIVISION STREET (STATE HIGHWAY 47), AND CHAPIN STREET, SET
 MF0215'VERTICALLY IN THE EAST FACE AT THE SOUTHEAST CORNER OF THE MORRIS
 MF0215'CENTER SCHOOL BUILDING, 1 FOOT NORTH OF THE SOUTHEAST CORNER
 MF0215'AND 3 FEET ABOVE THE GROUND.
 MF0215
 MF0215                          STATION RECOVERY (2007)
 MF0215
 MF0215'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0215'THE CENTER SCHOOL BUILDING HAS BEEN TORN DOWN (APPROXIMATELY 3 YEARS
 MF0215'AGO).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0077 ***********************************************************************
 MF0077  DESIGNATION -  D 142 RESET
 MF0077  PID         -  MF0077
 MF0077  STATE/COUNTY-  IL/WILL
 MF0077  COUNTRY     -  US
 MF0077  USGS QUAD   -  PLAINFIELD (2018)
 MF0077
 MF0077                         *CURRENT SURVEY CONTROL
 MF0077  ______________________________________________________________________
 MF0077* NAD 83(1986) POSITION- 41 31 20.     (N) 088 08 19.     (W)   SCALED
 MF0077* NAVD 88 ORTHO HEIGHT -   194.54  (meters)      638.3   (feet) RESET
 MF0077  ______________________________________________________________________
 MF0077  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 MF0077  VERT ORDER      -  THIRD
 MF0077
 MF0077.The horizontal coordinates were scaled from a map and have
 MF0077.an estimated accuracy of +/- 6 seconds.
 MF0077
 MF0077.The orthometric height was computed from unverified reset data.
 MF0077
 MF0077.No vertical observational check was made to the station.
 MF0077
 MF0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0077.GEOID18 height accuracy estimate available here.
 MF0077
 MF0077.Click photographs - Photos may exist for this station.
 MF0077
 MF0077;                    North         East    Units  Estimated Accuracy
 MF0077;SPC IL E     -   539,060.      316,250.      MT  (+/- 180 meters Scaled)
 MF0077
 MF0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL050973(NAD 83)
 MF0077
 MF0077                          SUPERSEDED SURVEY CONTROL
 MF0077
 MF0077  NGVD 29 (??/??/??)  194.63   (m)          638.5    (f) RESET       3  
 MF0077
 MF0077.Superseded values are not recommended for survey control.
 MF0077
 MF0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0077.See file dsdata.pdf to determine how the superseded data were derived.
 MF0077
 MF0077_MARKER: DB = BENCH MARK DISK
 MF0077_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0077_SP_SET: FOUNDATION
 MF0077_STAMPING: D 142 1947 RESET 1959
 MF0077_MARK LOGO: CGS
 MF0077_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0077
 MF0077  HISTORY     - Date     Condition        Report By
 MF0077  HISTORY     - 1959     MONUMENTED       CGS
 MF0077  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0077
 MF0077                          STATION DESCRIPTION
 MF0077
 MF0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0077'3 MI W FROM JOLIET.
 MF0077'ABOUT 3.0 MILES WEST ALONG U.S. HIGHWAY 52 FROM THE COURT HOUSE
 MF0077'AT JOLIET, AT THE SOUTHEAST CORNER OF THE PACKOMATIC MACHINERY
 MF0077'COMPANY BUILDING, SET VERTICALLY IN THE SOUTH FACE OF THE CONCRETE
 MF0077'FOUNDATION OF THE BUILDING, 1 1/2 FEET WEST OF THE SOUTHEAST
 MF0077'CORNER OF THE BUILDING, ABOUT 8 INCHES BELOW THE TOP OF THE
 MF0077'CONCRETE FOUNDATION AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 MF0077'GROUND.
 MF0077
 MF0077                          STATION RECOVERY (2008)
 MF0077
 MF0077'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0077'THE BUILDING DESCRIBED NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0145 ***********************************************************************
 MF0145  DESIGNATION -  D 143
 MF0145  PID         -  MF0145
 MF0145  STATE/COUNTY-  IL/GRUNDY
 MF0145  COUNTRY     -  US
 MF0145  USGS QUAD   -  LISBON (2018)
 MF0145
 MF0145                         *CURRENT SURVEY CONTROL
 MF0145  ______________________________________________________________________
 MF0145* NAD 83(1986) POSITION- 41 23 58.     (N) 088 25 20.     (W)   SCALED
 MF0145* NAVD 88 ORTHO HEIGHT -   167.880 (meters)      550.79  (feet) ADJUSTED
 MF0145  ______________________________________________________________________
 MF0145  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 MF0145  DYNAMIC HEIGHT  -        167.815 (meters)      550.57  (feet) COMP
 MF0145  MODELED GRAVITY -    980,236.5   (mgal)                       NAVD 88
 MF0145
 MF0145  VERT ORDER      -  FIRST     CLASS II
 MF0145
 MF0145.The horizontal coordinates were scaled from a map and have
 MF0145.an estimated accuracy of +/- 6 seconds.
 MF0145
 MF0145.The orthometric height was determined by differential leveling and
 MF0145.adjusted by the NATIONAL GEODETIC SURVEY
 MF0145.in June 1991.
 MF0145
 MF0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0145.GEOID18 height accuracy estimate available here.
 MF0145
 MF0145.Click photographs - Photos may exist for this station.
 MF0145
 MF0145.The dynamic height is computed by dividing the NAVD 88
 MF0145.geopotential number by the normal gravity value computed on the
 MF0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0145.degrees latitude (g = 980.6199 gals.).
 MF0145
 MF0145.The modeled gravity was interpolated from observed gravity values.
 MF0145
 MF0145;                    North         East    Units  Estimated Accuracy
 MF0145;SPC IL E     -   525,410.      292,570.      MT  (+/- 180 meters Scaled)
 MF0145
 MF0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811840(NAD 83)
 MF0145
 MF0145                          SUPERSEDED SURVEY CONTROL
 MF0145
 MF0145  NGVD 29 (??/??/92)  167.956  (m)          551.04   (f) ADJ UNCH    1 2
 MF0145
 MF0145.Superseded values are not recommended for survey control.
 MF0145
 MF0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0145.See file dsdata.pdf to determine how the superseded data were derived.
 MF0145
 MF0145_MARKER: DB = BENCH MARK DISK
 MF0145_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0145_SP_SET: BOX CULVERT HEADWALL
 MF0145_STAMPING: D 143 1947
 MF0145_MARK LOGO: CGS
 MF0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0145+STABILITY: SURFACE MOTION
 MF0145
 MF0145  HISTORY     - Date     Condition        Report By
 MF0145  HISTORY     - 1947     MONUMENTED       CGS
 MF0145  HISTORY     - 20080929 MARK NOT FOUND   GEOCAC
 MF0145
 MF0145                          STATION DESCRIPTION
 MF0145
 MF0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0145'2.8 MI N FROM MORRIS.
 MF0145'ABOUT 2.85 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0145'HOUSE AT MORRIS, ABOUT 0.2 MILE NORTH OF A TWO-STORY FARM HOUSE
 MF0145'(BRICK), SET IN THE TOP OF THE SOUTH END OF THE WEST HEAD
 MF0145'WALL OF A 4-FOOT CONCRETE BOX CULVERT, 22 FEET WEST OF THE
 MF0145'CENTER LINE OF THE HIGHWAY, 2 FEET NORTH OF THE SOUTH END OF
 MF0145'THE HEAD WALL AND ABOUT 1/2 FOOT ABOVE THE HIGHWAY.
 MF0145
 MF0145                          STATION RECOVERY (2008)
 MF0145
 MF0145'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0145'A CULVERT EXISTS BUT IT APPEARS TO BE FAIRLY RECENT CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0050 ***********************************************************************
 HB0050  DESIGNATION -  D 144
 HB0050  PID         -  HB0050
 HB0050  STATE/COUNTY-  IL/GALLATIN
 HB0050  COUNTRY     -  US
 HB0050  USGS QUAD   -  EQUALITY (2018)
 HB0050
 HB0050                         *CURRENT SURVEY CONTROL
 HB0050  ______________________________________________________________________
 HB0050* NAD 83(1986) POSITION- 37 43 40.     (N) 088 17 05.     (W)   SCALED
 HB0050* NAVD 88 ORTHO HEIGHT -   113.266 (meters)      371.61  (feet) ADJUSTED
 HB0050  ______________________________________________________________________
 HB0050  GEOID HEIGHT    -        -29.754 (meters)                     GEOID18
 HB0050  DYNAMIC HEIGHT  -        113.188 (meters)      371.35  (feet) COMP
 HB0050  MODELED GRAVITY -    979,940.6   (mgal)                       NAVD 88
 HB0050
 HB0050  VERT ORDER      -  FIRST     CLASS II
 HB0050
 HB0050.The horizontal coordinates were scaled from a map and have
 HB0050.an estimated accuracy of +/- 6 seconds.
 HB0050
 HB0050.The orthometric height was determined by differential leveling and
 HB0050.adjusted by the NATIONAL GEODETIC SURVEY
 HB0050.in June 1991.
 HB0050
 HB0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0050.GEOID18 height accuracy estimate available here.
 HB0050
 HB0050.Click photographs - Photos may exist for this station.
 HB0050
 HB0050.The dynamic height is computed by dividing the NAVD 88
 HB0050.geopotential number by the normal gravity value computed on the
 HB0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0050.degrees latitude (g = 980.6199 gals.).
 HB0050
 HB0050.The modeled gravity was interpolated from observed gravity values.
 HB0050
 HB0050;                    North         East    Units  Estimated Accuracy
 HB0050;SPC IL E     -   117,760.      304,290.      MT  (+/- 180 meters Scaled)
 HB0050
 HB0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG867763(NAD 83)
 HB0050
 HB0050                          SUPERSEDED SURVEY CONTROL
 HB0050
 HB0050  NGVD 29 (11/26/84)  113.367  (m)          371.94   (f) ADJUSTED    1 2
 HB0050
 HB0050.Superseded values are not recommended for survey control.
 HB0050
 HB0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0050.See file dsdata.pdf to determine how the superseded data were derived.
 HB0050
 HB0050_MARKER: DB = BENCH MARK DISK
 HB0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0050_STAMPING: D 144 1949
 HB0050_MARK LOGO: CGS
 HB0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0050+STABILITY: SURFACE MOTION
 HB0050
 HB0050  HISTORY     - Date     Condition        Report By
 HB0050  HISTORY     - 1949     MONUMENTED       CGS
 HB0050  HISTORY     - 1978     GOOD             ILDT
 HB0050  HISTORY     - 1978     GOOD             ILDT
 HB0050  HISTORY     - 1978     GOOD             ILDT
 HB0050
 HB0050                          STATION DESCRIPTION
 HB0050
 HB0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0050'5.6 MI NW FROM SHAWNEETOWN.
 HB0050'ABOUT 5.6 MILES NORTHWEST ALONG THE LOUISVILLE AND NASHVILLE
 HB0050'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, AT THE OLD
 HB0050'ABANDONED STATION SITE AT LAWLER, 296 FEET EAST OF THE CENTER OF
 HB0050'THE CROSSING OF STATE HIGHWAY 1, 290 FEET EAST OF THE CENTER LINE
 HB0050'OF HIGHWAY 1, 90 FEET WEST OF A WELL, 49 1/2 FEET NORTH OF THE
 HB0050'NORTH RAIL, 9 FEET SOUTHWEST OF A 12-INCH PERSIMMON TREE, 2 1/2
 HB0050'FEET NORTHEAST OF THE FENCE LINE, 1 1/2 FEET SOUTH OF A WHITE
 HB0050'WOODEN WITNESS POST, 2 FEET ABOVE THE TRACK AND SET IN THE TOP OF
 HB0050'A CONCRETE POST PROJECTING 3 INCHES.
 HB0050
 HB0050                          STATION RECOVERY (1978)
 HB0050
 HB0050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0050'RECOVERED IN GOOD CONDITION.
 HB0050
 HB0050                          STATION RECOVERY (1978)
 HB0050
 HB0050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0050'RECOVERED IN GOOD CONDITION.
 HB0050
 HB0050                          STATION RECOVERY (1978)
 HB0050
 HB0050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0551 ***********************************************************************
 HB0551  DESIGNATION -  D 145
 HB0551  PID         -  HB0551
 HB0551  STATE/COUNTY-  IL/SALINE
 HB0551  COUNTRY     -  US
 HB0551  USGS QUAD   -  GALATIA (2018)
 HB0551
 HB0551                         *CURRENT SURVEY CONTROL
 HB0551  ______________________________________________________________________
 HB0551* NAD 83(1986) POSITION- 37 49 37.     (N) 088 33 02.     (W)   SCALED
 HB0551* NAVD 88 ORTHO HEIGHT -   127.153 (meters)      417.17  (feet) ADJUSTED
 HB0551  ______________________________________________________________________
 HB0551  GEOID HEIGHT    -        -29.686 (meters)                     GEOID18
 HB0551  DYNAMIC HEIGHT  -        127.067 (meters)      416.89  (feet) COMP
 HB0551  MODELED GRAVITY -    979,945.3   (mgal)                       NAVD 88
 HB0551
 HB0551  VERT ORDER      -  FIRST     CLASS II
 HB0551
 HB0551.The horizontal coordinates were scaled from a map and have
 HB0551.an estimated accuracy of +/- 6 seconds.
 HB0551
 HB0551.The orthometric height was determined by differential leveling and
 HB0551.adjusted by the NATIONAL GEODETIC SURVEY
 HB0551.in June 1991.
 HB0551
 HB0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0551.GEOID18 height accuracy estimate available here.
 HB0551
 HB0551.Click photographs - Photos may exist for this station.
 HB0551
 HB0551.The dynamic height is computed by dividing the NAVD 88
 HB0551.geopotential number by the normal gravity value computed on the
 HB0551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0551.degrees latitude (g = 980.6199 gals.).
 HB0551
 HB0551.The modeled gravity was interpolated from observed gravity values.
 HB0551
 HB0551;                    North         East    Units  Estimated Accuracy
 HB0551;SPC IL E     -   128,790.      280,880.      MT  (+/- 180 meters Scaled)
 HB0551
 HB0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG635877(NAD 83)
 HB0551
 HB0551                          SUPERSEDED SURVEY CONTROL
 HB0551
 HB0551  NGVD 29 (11/26/84)  127.253  (m)          417.50   (f) ADJUSTED    1 2
 HB0551
 HB0551.Superseded values are not recommended for survey control.
 HB0551
 HB0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0551.See file dsdata.pdf to determine how the superseded data were derived.
 HB0551
 HB0551_MARKER: DB = BENCH MARK DISK
 HB0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0551_STAMPING: D 145 1949
 HB0551_MARK LOGO: CGS
 HB0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0551+STABILITY: SURFACE MOTION
 HB0551_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0551+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 HB0551
 HB0551  HISTORY     - Date     Condition        Report By
 HB0551  HISTORY     - 1949     MONUMENTED       CGS
 HB0551  HISTORY     - 20110627 GOOD             ILDT
 HB0551  HISTORY     - 20120612 GOOD             ILDT
 HB0551
 HB0551                          STATION DESCRIPTION
 HB0551
 HB0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0551'3.6 MI SE FROM GALATIA.
 HB0551'3.65 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0551'STATION AT GALATIA, ABOUT 0.6 MILE WEST OF CROSSING OF HIGHWAY 34,
 HB0551'ABOUT 0.1 MILE WEST OF ROAD CROSSING, 190 FEET WEST OF FENCE
 HB0551'CORNER, 45 FEET EAST OF TRIANGLE BLAZE ON 12 INCH OAK TREE IN THE
 HB0551'R/W FENCE LINE, 16 FEET SOUTH OF THE SOUTH RAIL, 1.5 FEET NORTH
 HB0551'OF R/W FENCE LINE, 83.5 FEET EAST OF SOUTH END OF 12 INCH PIPE
 HB0551'CULVERT UNDER RAILROAD, 1.5 FEET EAST OF A WHITE WOODEN WITNESS
 HB0551'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP
 HB0551'OF A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- D 145 IS 0.6 MILE
 HB0551'WEST OF INTERSECTION I.C.RR AND ST. HWY. 34 AT RALEIGH.
 HB0551
 HB0551                          STATION RECOVERY (2011)
 HB0551
 HB0551'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0551'RECOVERED IN GOOD CONDITION.
 HB0551
 HB0551                          STATION RECOVERY (2012)
 HB0551
 HB0551'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0525 ***********************************************************************
 HB0525  DESIGNATION -  D 146
 HB0525  PID         -  HB0525
 HB0525  STATE/COUNTY-  IL/FRANKLIN
 HB0525  COUNTRY     -  US
 HB0525  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0525
 HB0525                         *CURRENT SURVEY CONTROL
 HB0525  ______________________________________________________________________
 HB0525* NAD 83(1986) POSITION- 37 57 44.     (N) 088 51 37.     (W)   SCALED
 HB0525* NAVD 88 ORTHO HEIGHT -   132.763 (meters)      435.57  (feet) ADJUSTED
 HB0525  ______________________________________________________________________
 HB0525  GEOID HEIGHT    -        -29.627 (meters)                     GEOID18
 HB0525  DYNAMIC HEIGHT  -        132.673 (meters)      435.28  (feet) COMP
 HB0525  MODELED GRAVITY -    979,954.3   (mgal)                       NAVD 88
 HB0525
 HB0525  VERT ORDER      -  FIRST     CLASS II
 HB0525
 HB0525.The horizontal coordinates were scaled from a map and have
 HB0525.an estimated accuracy of +/- 6 seconds.
 HB0525
 HB0525.The orthometric height was determined by differential leveling and
 HB0525.adjusted by the NATIONAL GEODETIC SURVEY
 HB0525.in June 1991.
 HB0525
 HB0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0525.GEOID18 height accuracy estimate available here.
 HB0525
 HB0525.Click photographs - Photos may exist for this station.
 HB0525
 HB0525.The dynamic height is computed by dividing the NAVD 88
 HB0525.geopotential number by the normal gravity value computed on the
 HB0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0525.degrees latitude (g = 980.6199 gals.).
 HB0525
 HB0525.The modeled gravity was interpolated from observed gravity values.
 HB0525
 HB0525;                    North         East    Units  Estimated Accuracy
 HB0525;SPC IL E     -   143,910.      253,690.      MT  (+/- 180 meters Scaled)
 HB0525
 HB0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH365032(NAD 83)
 HB0525
 HB0525                          SUPERSEDED SURVEY CONTROL
 HB0525
 HB0525  NGVD 29 (11/26/84)  132.857  (m)          435.88   (f) ADJUSTED    1 2
 HB0525
 HB0525.Superseded values are not recommended for survey control.
 HB0525
 HB0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0525.See file dsdata.pdf to determine how the superseded data were derived.
 HB0525
 HB0525_MARKER: DB = BENCH MARK DISK
 HB0525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0525_STAMPING: D 146 1949
 HB0525_MARK LOGO: CGS
 HB0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0525+STABILITY: SURFACE MOTION
 HB0525
 HB0525  HISTORY     - Date     Condition        Report By
 HB0525  HISTORY     - 1949     MONUMENTED       CGS
 HB0525  HISTORY     - 1962     MARK NOT FOUND   USGS
 HB0525  HISTORY     - 20060301 MARK NOT FOUND   ILDT
 HB0525  HISTORY     - 20090507 MARK NOT FOUND   ILDT
 HB0525
 HB0525                          STATION DESCRIPTION
 HB0525
 HB0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0525'4.2 MI SE FROM BENTON.
 HB0525'4.2 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0525'FREIGHT STATION AT BENTON, ABOUT 0.70 MILE EAST-SOUTHEAST OF
 HB0525'I.C.R.R. JUNCTION, AT A ROAD CROSSING, 48 FEET SOUTH OF THE CENTER
 HB0525'LINE OF CROSSING, 34 FEET SOUTH-SOUTHEAST OF THE CENTER OF ROAD,
 HB0525'24.7 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 23 FEET SOUTHEAST
 HB0525'OF CROSSING SIGN POST, 14.5 FEET SOUTHEAST OF FENCE CORNER, 2 FEET
 HB0525'NORTHEAST OF THE R/W FENCE LINE, 1.5 FEET EAST OF A WHITE WOODEN
 HB0525'WITNESS POST, 2.5 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 HB0525'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 HB0525
 HB0525                          STATION RECOVERY (1962)
 HB0525
 HB0525'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 HB0525'MARK NOT FOUND.
 HB0525
 HB0525                          STATION RECOVERY (2006)
 HB0525
 HB0525'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0525'MARK NOT FOUND.
 HB0525
 HB0525                          STATION RECOVERY (2009)
 HB0525
 HB0525'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0525'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0029 ***********************************************************************
 JC0029  DESIGNATION -  D 147
 JC0029  PID         -  JC0029
 JC0029  STATE/COUNTY-  IL/ST CLAIR
 JC0029  COUNTRY     -  US
 JC0029  USGS QUAD   -  GRANITE CITY (2018)
 JC0029
 JC0029                         *CURRENT SURVEY CONTROL
 JC0029  ______________________________________________________________________
 JC0029* NAD 83(1986) POSITION- 38 37 52.     (N) 090 07 49.     (W)   SCALED
 JC0029* NAVD 88 ORTHO HEIGHT -   127.816 (meters)      419.34  (feet) ADJUSTED
 JC0029  ______________________________________________________________________
 JC0029  GEOID HEIGHT    -        -31.013 (meters)                     GEOID18
 JC0029  DYNAMIC HEIGHT  -        127.736 (meters)      419.08  (feet) COMP
 JC0029  MODELED GRAVITY -    979,993.9   (mgal)                       NAVD 88
 JC0029
 JC0029  VERT ORDER      -  FIRST     CLASS I
 JC0029
 JC0029.The horizontal coordinates were scaled from a map and have
 JC0029.an estimated accuracy of +/- 6 seconds.
 JC0029
 JC0029.The orthometric height was determined by differential leveling and
 JC0029.adjusted by the NATIONAL GEODETIC SURVEY
 JC0029.in June 1991.
 JC0029
 JC0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0029.GEOID18 height accuracy estimate available here.
 JC0029
 JC0029.Click photographs - Photos may exist for this station.
 JC0029
 JC0029.The dynamic height is computed by dividing the NAVD 88
 JC0029.geopotential number by the normal gravity value computed on the
 JC0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0029.degrees latitude (g = 980.6199 gals.).
 JC0029
 JC0029.The modeled gravity was interpolated from observed gravity values.
 JC0029
 JC0029;                    North         East    Units  Estimated Accuracy
 JC0029;SPC IL W     -   218,020.      703,170.      MT  (+/- 180 meters Scaled)
 JC0029
 JC0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC498797(NAD 83)
 JC0029
 JC0029                          SUPERSEDED SURVEY CONTROL
 JC0029
 JC0029  NGVD 29 (??/??/92)  127.928  (m)          419.71   (f) ADJ UNCH    1 1
 JC0029
 JC0029.Superseded values are not recommended for survey control.
 JC0029
 JC0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0029.See file dsdata.pdf to determine how the superseded data were derived.
 JC0029
 JC0029_MARKER: DB = BENCH MARK DISK
 JC0029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0029_STAMPING: D 147 1949
 JC0029_MARK LOGO: CGS
 JC0029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0029+STABILITY: SURFACE MOTION
 JC0029
 JC0029  HISTORY     - Date     Condition        Report By
 JC0029  HISTORY     - 1949     MONUMENTED       CGS
 JC0029  HISTORY     - 1969     GOOD             CGS
 JC0029  HISTORY     - 20101007 MARK NOT FOUND   GEOCAC
 JC0029
 JC0029                          STATION DESCRIPTION
 JC0029
 JC0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0029'AT EAST ST LOUIS.
 JC0029'AT EAST ST. LOUIS, AT THE SOUTH CORNER OF THE INTERSECTION OF
 JC0029'15 TH STREET AND LAKE AVENUE, SET VERTICALLY IN THE NORTHWEST
 JC0029'FACE OF THE CONCRETE FOUNDATION OF THE CHARLES CANNADY SCHOOL,
 JC0029'1 FOOT NORTHEAST OF THE WEST CORNER OF THE BUILDING AND 0.9 FOOT
 JC0029'ABOVE THE LEVEL OF THE GROUND.
 JC0029
 JC0029                          STATION RECOVERY (2010)
 JC0029
 JC0029'RECOVERY NOTE BY GEOCACHING 2010 (APC)
 JC0029'NO SCHOOL BUILDING OBSERVED AT THE DESCRIBED LOCATION, WHICH IS NOW A
 JC0029'VACANT LOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1091 ***********************************************************************
 HB1091  DESIGNATION -  D 148
 HB1091  PID         -  HB1091
 HB1091  STATE/COUNTY-  IL/JACKSON
 HB1091  COUNTRY     -  US
 HB1091  USGS QUAD   -  ALTENBURG (2017)
 HB1091
 HB1091                         *CURRENT SURVEY CONTROL
 HB1091  ______________________________________________________________________
 HB1091* NAD 83(1986) POSITION- 37 40 02.     (N) 089 30 46.     (W)   SCALED
 HB1091* NAVD 88 ORTHO HEIGHT -   114.236 (meters)      374.79  (feet) ADJUSTED
 HB1091  ______________________________________________________________________
 HB1091  GEOID HEIGHT    -        -28.939 (meters)                     GEOID18
 HB1091  DYNAMIC HEIGHT  -        114.156 (meters)      374.53  (feet) COMP
 HB1091  MODELED GRAVITY -    979,934.3   (mgal)                       NAVD 88
 HB1091
 HB1091  VERT ORDER      -  FIRST     CLASS II
 HB1091
 HB1091.The horizontal coordinates were scaled from a map and have
 HB1091.an estimated accuracy of +/- 6 seconds.
 HB1091
 HB1091.The orthometric height was determined by differential leveling and
 HB1091.adjusted by the NATIONAL GEODETIC SURVEY
 HB1091.in June 1991.
 HB1091
 HB1091.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1091.GEOID18 height accuracy estimate available here.
 HB1091
 HB1091.Click photographs - Photos may exist for this station.
 HB1091
 HB1091.The dynamic height is computed by dividing the NAVD 88
 HB1091.geopotential number by the normal gravity value computed on the
 HB1091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1091.degrees latitude (g = 980.6199 gals.).
 HB1091
 HB1091.The modeled gravity was interpolated from observed gravity values.
 HB1091
 HB1091;                    North         East    Units  Estimated Accuracy
 HB1091;SPC IL W     -   111,240.      757,690.      MT  (+/- 180 meters Scaled)
 HB1091
 HB1091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG783718(NAD 83)
 HB1091
 HB1091                          SUPERSEDED SURVEY CONTROL
 HB1091
 HB1091  NGVD 29 (11/26/84)  114.335  (m)          375.11   (f) ADJUSTED    1 2
 HB1091
 HB1091.Superseded values are not recommended for survey control.
 HB1091
 HB1091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1091.See file dsdata.pdf to determine how the superseded data were derived.
 HB1091
 HB1091_MARKER: DB = BENCH MARK DISK
 HB1091_SETTING: 66 = SET IN ROCK OUTCROP
 HB1091_STAMPING: D 148 1949
 HB1091_MARK LOGO: CGS
 HB1091_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1091+STABILITY: POSITION/ELEVATION WELL
 HB1091
 HB1091  HISTORY     - Date     Condition        Report By
 HB1091  HISTORY     - 1949     MONUMENTED       CGS
 HB1091  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB1091
 HB1091                          STATION DESCRIPTION
 HB1091
 HB1091'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1091'2.6 MI NW FROM GRAND TOWER.
 HB1091'2.6 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB1091'THE STATION AT GRAND TOWER, ABOUT 238 YARDS NORTH OF MILE POST
 HB1091'T 15, SET IN THE UPPER PART OF AN IRREGULAR SHAPED ROCK OUTCROP
 HB1091'ABOUT 25 FEET LONG AND 12 FEET WIDE AND SLANTING INTO THE DITCH,
 HB1091'24 FEET EAST OF THE EAST RAIL, ABOUT 2 FEET BELOW AND SOUTHWEST
 HB1091'OF THE HIGHEST PART OF ROCK OUTCROP, AND ABOUT 2.5 FEET ABOVE THE
 HB1091'LEVEL OF THE TRACK.
 HB1091
 HB1091                          STATION RECOVERY (1981)
 HB1091
 HB1091'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1091'NOT RECOVERED, DESCRIPTION INADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0298 ***********************************************************************
 KC0298  DESIGNATION -  D 15
 KC0298  PID         -  KC0298
 KC0298  STATE/COUNTY-  IL/BROWN
 KC0298  COUNTRY     -  US
 KC0298  USGS QUAD   -  MOUNT STERLING (2018)
 KC0298
 KC0298                         *CURRENT SURVEY CONTROL
 KC0298  ______________________________________________________________________
 KC0298* NAD 83(1986) POSITION- 39 58 50.     (N) 090 46 09.     (W)   SCALED
 KC0298* NAVD 88 ORTHO HEIGHT -   219.509 (meters)      720.17  (feet) ADJUSTED
 KC0298  ______________________________________________________________________
 KC0298  GEOID HEIGHT    -        -32.845 (meters)                     GEOID18
 KC0298  DYNAMIC HEIGHT  -        219.392 (meters)      719.79  (feet) COMP
 KC0298  MODELED GRAVITY -    980,088.4   (mgal)                       NAVD 88
 KC0298
 KC0298  VERT ORDER      -  FIRST     CLASS II
 KC0298
 KC0298.The horizontal coordinates were scaled from a map and have
 KC0298.an estimated accuracy of +/- 6 seconds.
 KC0298
 KC0298.The orthometric height was determined by differential leveling and
 KC0298.adjusted by the NATIONAL GEODETIC SURVEY
 KC0298.in June 1991.
 KC0298
 KC0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0298.GEOID18 height accuracy estimate available here.
 KC0298
 KC0298.Click photographs - Photos may exist for this station.
 KC0298
 KC0298.The dynamic height is computed by dividing the NAVD 88
 KC0298.geopotential number by the normal gravity value computed on the
 KC0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0298.degrees latitude (g = 980.6199 gals.).
 KC0298
 KC0298.The modeled gravity was interpolated from observed gravity values.
 KC0298
 KC0298;                    North         East    Units  Estimated Accuracy
 KC0298;SPC IL W     -   368,000.      648,540.      MT  (+/- 180 meters Scaled)
 KC0298
 KC0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE904279(NAD 83)
 KC0298
 KC0298                          SUPERSEDED SURVEY CONTROL
 KC0298
 KC0298  NGVD 29 (??/??/92)  219.596  (m)          720.46   (f) ADJ UNCH    1 2
 KC0298
 KC0298.Superseded values are not recommended for survey control.
 KC0298
 KC0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0298.See file dsdata.pdf to determine how the superseded data were derived.
 KC0298
 KC0298_MARKER: DB = BENCH MARK DISK
 KC0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0298_STAMPING: D 15 1933
 KC0298_MARK LOGO: CGS
 KC0298_PROJECTION: FLUSH
 KC0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0298+STABILITY: SURFACE MOTION
 KC0298
 KC0298  HISTORY     - Date     Condition        Report By
 KC0298  HISTORY     - 1933     MONUMENTED       CGS
 KC0298  HISTORY     - 1944     GOOD             CGS
 KC0298  HISTORY     - 1960     GOOD             CGS
 KC0298
 KC0298                          STATION DESCRIPTION
 KC0298
 KC0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KC0298'AT MOUNT STERLING.
 KC0298'AT MOUNT STERLING, BROWN COUNTY, ON THE WABASH RAILROAD, 200 FEET
 KC0298'EAST OF THE STATION, AND 20 FEET NORTH OF THE CENTERLINE OF THE
 KC0298'TRACK.  A STANDARD DISK, STAMPED D 15 1933 AND SET IN THE TOP
 KC0298'OF A CONCRETE POST.  15 FEET EAST OF TELEPHONE POLE FLUSH WITH
 KC0298'GROUND.
 KC0298
 KC0298                          STATION RECOVERY (1960)
 KC0298
 KC0298'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KC0298'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0572 ***********************************************************************
 HB0572  DESIGNATION -  D 150
 HB0572  PID         -  HB0572
 HB0572  STATE/COUNTY-  IL/FRANKLIN
 HB0572  COUNTRY     -  US
 HB0572  USGS QUAD   -  CHRISTOPHER (2018)
 HB0572
 HB0572                         *CURRENT SURVEY CONTROL
 HB0572  ______________________________________________________________________
 HB0572* NAD 83(1986) POSITION- 37 58 53.47   (N) 089 01 15.06   (W)   HD_HELD1
 HB0572* NAVD 88 ORTHO HEIGHT -   124.771 (meters)      409.35  (feet) ADJUSTED
 HB0572  ______________________________________________________________________
 HB0572  GEOID HEIGHT    -        -29.512 (meters)                     GEOID18
 HB0572  DYNAMIC HEIGHT  -        124.688 (meters)      409.08  (feet) COMP
 HB0572  MODELED GRAVITY -    979,965.2   (mgal)                       NAVD 88
 HB0572
 HB0572  VERT ORDER      -  FIRST     CLASS II
 HB0572
 HB0572.The horizontal coordinates were determined by differentially corrected
 HB0572.hand held GPS observations or other comparable positioning techniques
 HB0572.and have an estimated accuracy of +/- 3 meters.
 HB0572
 HB0572.The orthometric height was determined by differential leveling and
 HB0572.adjusted by the NATIONAL GEODETIC SURVEY
 HB0572.in June 1991.
 HB0572
 HB0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0572.GEOID18 height accuracy estimate available here.
 HB0572
 HB0572.Click photographs - Photos may exist for this station.
 HB0572
 HB0572.The dynamic height is computed by dividing the NAVD 88
 HB0572.geopotential number by the normal gravity value computed on the
 HB0572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0572.degrees latitude (g = 980.6199 gals.).
 HB0572
 HB0572.The modeled gravity was interpolated from observed gravity values.
 HB0572
 HB0572;                    North         East    Units  Estimated Accuracy
 HB0572;SPC IL E     -   146,146.6     239,599.7     MT  (+/- 3 meters HH1 GPS) 
 HB0572
 HB0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2252105691(NAD 83)
 HB0572
 HB0572                          SUPERSEDED SURVEY CONTROL
 HB0572
 HB0572  NGVD 29 (11/26/84)  124.863  (m)          409.65   (f) ADJUSTED    1 2
 HB0572
 HB0572.Superseded values are not recommended for survey control.
 HB0572
 HB0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0572.See file dsdata.pdf to determine how the superseded data were derived.
 HB0572
 HB0572_MARKER: DB = BENCH MARK DISK
 HB0572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0572_STAMPING: D 150 1949
 HB0572_MARK LOGO: CGS
 HB0572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0572+STABILITY: SURFACE MOTION
 HB0572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0572+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2015
 HB0572
 HB0572  HISTORY     - Date     Condition        Report By
 HB0572  HISTORY     - 1949     MONUMENTED       CGS
 HB0572  HISTORY     - 1972     MARK NOT FOUND   USGS
 HB0572  HISTORY     - 1976     GOOD             ILDT
 HB0572  HISTORY     - 1976     GOOD             ILDT
 HB0572  HISTORY     - 1976     GOOD             ILDT
 HB0572  HISTORY     - 20050315 GOOD             APISUR
 HB0572  HISTORY     - 20090402 GOOD             ILDT
 HB0572  HISTORY     - 20150805 GOOD             ILDT
 HB0572
 HB0572                          STATION DESCRIPTION
 HB0572
 HB0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0572'2.2 MI E FROM CHRISTOPHER.
 HB0572'2.15 MILES EAST ALONG THE ILINOIS CENTRAL RAILROAD FROM THE STATION
 HB0572'AT CHRISTOPHER, 106 YARDS EAST OF MILE POST E 84, ABOUT 0.2 MILE
 HB0572'WEST OF THE SMALL RAILROAD STATION AT BUCKNER, AT A PUBLIC GRAVEL
 HB0572'ROAD CROSSING AT THE WEST EDGE OF BUCKNER, 39 FEET SOUTH OF THE
 HB0572'SOUTH RAIL OF THE MAIN TRACK, 45 FEET SOUTHEAST OF THE CENTER OF
 HB0572'THE MAIN TRACK AND ROAD CROSSING, 4 FEET EAST-SOUTHEAST OF A
 HB0572'TELEPHONE POLE, 14 FEET NORTHEAST OF A POWER POLE, 2 FEET WEST OF
 HB0572'A WHITE WOODEN WITNESS POST, 1 FOOT BELOW THE TRACK AND SET IN THE
 HB0572'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 HB0572
 HB0572                          STATION RECOVERY (1972)
 HB0572
 HB0572'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 HB0572'MARK NOT FOUND.
 HB0572
 HB0572                          STATION RECOVERY (1976)
 HB0572
 HB0572'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0572'RECOVERED IN GOOD CONDITION.
 HB0572
 HB0572                          STATION RECOVERY (1976)
 HB0572
 HB0572'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0572'RECOVERED IN GOOD CONDITION.
 HB0572
 HB0572                          STATION RECOVERY (1976)
 HB0572
 HB0572'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0572'RECOVERED IN GOOD CONDITION.
 HB0572
 HB0572                          STATION RECOVERY (2005)
 HB0572
 HB0572'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 HB0572'RECOVERED IN GOOD CONDITION.
 HB0572
 HB0572                          STATION RECOVERY (2009)
 HB0572
 HB0572'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0572'RECOVERED IN GOOD CONDITION.
 HB0572
 HB0572                          STATION RECOVERY (2015)
 HB0572
 HB0572'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 HB0572'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1355 ***********************************************************************
 JB1355  DESIGNATION -  D 151
 JB1355  PID         -  JB1355
 JB1355  STATE/COUNTY-  IL/ST CLAIR
 JB1355  COUNTRY     -  US
 JB1355  USGS QUAD   -  LEBANON (2018)
 JB1355
 JB1355                         *CURRENT SURVEY CONTROL
 JB1355  ______________________________________________________________________
 JB1355* NAD 83(1986) POSITION- 38 32 23.     (N) 089 51 52.     (W)   SCALED
 JB1355* NAVD 88 ORTHO HEIGHT -   134.439 (meters)      441.07  (feet) ADJUSTED
 JB1355  ______________________________________________________________________
 JB1355  GEOID HEIGHT    -        -30.595 (meters)                     GEOID18
 JB1355  DYNAMIC HEIGHT  -        134.353 (meters)      440.79  (feet) COMP
 JB1355  MODELED GRAVITY -    979,991.3   (mgal)                       NAVD 88
 JB1355
 JB1355  VERT ORDER      -  FIRST     CLASS II
 JB1355
 JB1355.The horizontal coordinates were scaled from a map and have
 JB1355.an estimated accuracy of +/- 6 seconds.
 JB1355
 JB1355.The orthometric height was determined by differential leveling and
 JB1355.adjusted by the NATIONAL GEODETIC SURVEY
 JB1355.in August 1995.
 JB1355
 JB1355.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1355.GEOID18 height accuracy estimate available here.
 JB1355
 JB1355.Click photographs - Photos may exist for this station.
 JB1355
 JB1355.The dynamic height is computed by dividing the NAVD 88
 JB1355.geopotential number by the normal gravity value computed on the
 JB1355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1355.degrees latitude (g = 980.6199 gals.).
 JB1355
 JB1355.The modeled gravity was interpolated from observed gravity values.
 JB1355
 JB1355;                    North         East    Units  Estimated Accuracy
 JB1355;SPC IL W     -   207,920.      726,350.      MT  (+/- 180 meters Scaled)
 JB1355
 JB1355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH503695(NAD 83)
 JB1355
 JB1355                          SUPERSEDED SURVEY CONTROL
 JB1355
 JB1355  NAVD 88 (06/15/91)  134.453  (m)          441.12   (f) SUPERSEDED  1 2
 JB1355  NGVD 29 (??/??/92)  134.57   (m)          441.5    (f) COMPUTED    1 2
 JB1355
 JB1355.Superseded values are not recommended for survey control.
 JB1355
 JB1355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1355.See file dsdata.pdf to determine how the superseded data were derived.
 JB1355
 JB1355_MARKER: DB = BENCH MARK DISK
 JB1355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1355_STAMPING: D 151 1949
 JB1355_MARK LOGO: CGS
 JB1355_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1355+STABILITY: SURFACE MOTION
 JB1355
 JB1355  HISTORY     - Date     Condition        Report By
 JB1355  HISTORY     - 1949     MONUMENTED       CGS
 JB1355  HISTORY     - 1969     GOOD             CGS
 JB1355  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1355  HISTORY     - 19881206 GOOD             USGS
 JB1355
 JB1355                          STATION DESCRIPTION
 JB1355
 JB1355'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1355'AT SCOTT AF BASE.
 JB1355'AT SCOTT AIR FORCE BASE, NEAR THE MAIN ENTRANCE, 103 FEET SOUTH
 JB1355'OF THE CENTER LINE OF THE EASTBOUND LANE OF THE DRIVE THROUGH THE
 JB1355'MAIN GATE AT ENTRANCE, 39 FEET EAST OF THE CENTER LINE OF THE
 JB1355'NORTHBOUND LANE OF THE STATE HIGHWAY 158, 2 FEET NORTHWEST OF THE
 JB1355'SOUTHWEST CORNER OF THE BRICK POST AT THE SOUTH END OF THE
 JB1355'BRICK FENCE ON THE SOUTH SIDE OF THE MAIN GATE, ABOUT LEVEL WITH
 JB1355'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1355'3 INCHES ABOVE THE LEVEL OF THE GROUND.
 JB1355
 JB1355                          STATION RECOVERY (1987)
 JB1355
 JB1355'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1355'MARK NOT FOUND.
 JB1355
 JB1355                          STATION RECOVERY (1988)
 JB1355
 JB1355'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988
 JB1355'AT SCOTT AIR FORCE BASE, 0.44 MILE (0.71 KM) NORTH OF THE MAIN
 JB1355'ENTRANCE, NEAR THE OLD MAIN ENTRANCE, 103 FEET (31.4 M) SOUTH OF THE
 JB1355'CENTER LINE OF THE EAST BOUND LANE.  LANE OF THE DRIVE THROUGH THE
 JB1355'OLD MAIN GATE AT ENTRANCE, 39 FEET (11.9 M) EAST OF THE CENTER LINE
 JB1355'OF THE NORTH BOUND LANE OF SCOTT DRIVE, 2 FEET (0.6 M) NORTHWEST OF
 JB1355'THE SOUWEST CORNER OF THE BRICK POST AT THE SOUTH END OF THE BRICK
 JB1355'FENCE ON THE SOUTH SIDE OF THE OLD MAIN GATE, ABOUT LEVEL WITH SCOTT
 JB1355'DRIVE AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 JB1355'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1315 ***********************************************************************
 JB1315  DESIGNATION -  D 152
 JB1315  PID         -  JB1315
 JB1315  STATE/COUNTY-  IL/CLINTON
 JB1315  COUNTRY     -  US
 JB1315  USGS QUAD   -  BREESE (2018)
 JB1315
 JB1315                         *CURRENT SURVEY CONTROL
 JB1315  ______________________________________________________________________
 JB1315* NAD 83(1986) POSITION- 38 36 29.     (N) 089 35 21.     (W)   SCALED
 JB1315* NAVD 88 ORTHO HEIGHT -   137.982 (meters)      452.70  (feet) ADJUSTED
 JB1315  ______________________________________________________________________
 JB1315  GEOID HEIGHT    -        -30.774 (meters)                     GEOID18
 JB1315  DYNAMIC HEIGHT  -        137.895 (meters)      452.41  (feet) COMP
 JB1315  MODELED GRAVITY -    979,996.4   (mgal)                       NAVD 88
 JB1315
 JB1315  VERT ORDER      -  FIRST     CLASS I
 JB1315
 JB1315.The horizontal coordinates were scaled from a map and have
 JB1315.an estimated accuracy of +/- 6 seconds.
 JB1315
 JB1315.The orthometric height was determined by differential leveling and
 JB1315.adjusted by the NATIONAL GEODETIC SURVEY
 JB1315.in June 1991.
 JB1315
 JB1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1315.GEOID18 height accuracy estimate available here.
 JB1315
 JB1315.Click photographs - Photos may exist for this station.
 JB1315
 JB1315.The dynamic height is computed by dividing the NAVD 88
 JB1315.geopotential number by the normal gravity value computed on the
 JB1315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1315.degrees latitude (g = 980.6199 gals.).
 JB1315
 JB1315.The modeled gravity was interpolated from observed gravity values.
 JB1315
 JB1315;                    North         East    Units  Estimated Accuracy
 JB1315;SPC IL W     -   215,620.      750,300.      MT  (+/- 180 meters Scaled)
 JB1315
 JB1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH745764(NAD 83)
 JB1315
 JB1315                          SUPERSEDED SURVEY CONTROL
 JB1315
 JB1315  NGVD 29 (??/??/92)  138.102  (m)          453.09   (f) ADJ UNCH    1 1
 JB1315
 JB1315.Superseded values are not recommended for survey control.
 JB1315
 JB1315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1315.See file dsdata.pdf to determine how the superseded data were derived.
 JB1315
 JB1315_MARKER: DB = BENCH MARK DISK
 JB1315_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1315_SP_SET: BRIDGE
 JB1315_STAMPING: D 152 1949
 JB1315_MARK LOGO: CGS
 JB1315_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1315_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1315+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1315
 JB1315  HISTORY     - Date     Condition        Report By
 JB1315  HISTORY     - 1949     MONUMENTED       CGS
 JB1315  HISTORY     - 1969     GOOD             CGS
 JB1315  HISTORY     - 20110823 GOOD             ILDT
 JB1315  HISTORY     - 20151008 GOOD             MCA
 JB1315
 JB1315                          STATION DESCRIPTION
 JB1315
 JB1315'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1315'3.4 MI W FROM BREEZE.
 JB1315'ABOUT 3.4 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1315'THE STATION AT BREEZE, ABOUT 0.25 MILE EAST OF A BLACK TOP ROAD
 JB1315'CROSSING, NEAR MILEPOLE 302-37, SET ON THE TOP OF THE SOUTH END
 JB1315'OF THE WEST ABUTMENT FOR A 125-FOOT LONG BRIDGE OVER LAKE BRANCH,
 JB1315'6.9 FEET SOUTH OF THE SOUTH RAIL AND 1 1/2 FEET BELOW THE LEVEL
 JB1315'OF THE TRACK.  SEC 19, T2N, R4W.
 JB1315
 JB1315                          STATION RECOVERY (2011)
 JB1315
 JB1315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1315'RECOVERED IN GOOD CONDITION.
 JB1315
 JB1315                          STATION RECOVERY (2015)
 JB1315
 JB1315'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0013 ***********************************************************************
 JB0013  DESIGNATION -  D 153
 JB0013  PID         -  JB0013
 JB0013  STATE/COUNTY-  IL/CLAY
 JB0013  COUNTRY     -  US
 JB0013  USGS QUAD   -  FLORA (2018)
 JB0013
 JB0013                         *CURRENT SURVEY CONTROL
 JB0013  ______________________________________________________________________
 JB0013* NAD 83(1986) POSITION- 38 40 01.     (N) 088 29 26.     (W)   SCALED
 JB0013* NAVD 88 ORTHO HEIGHT -   151.242 (meters)      496.20  (feet) ADJUSTED
 JB0013  ______________________________________________________________________
 JB0013  GEOID HEIGHT    -        -31.161 (meters)                     GEOID18
 JB0013  DYNAMIC HEIGHT  -        151.148 (meters)      495.89  (feet) COMP
 JB0013  MODELED GRAVITY -    980,006.3   (mgal)                       NAVD 88
 JB0013
 JB0013  VERT ORDER      -  FIRST     CLASS II
 JB0013
 JB0013.The horizontal coordinates were scaled from a map and have
 JB0013.an estimated accuracy of +/- 6 seconds.
 JB0013
 JB0013.The orthometric height was determined by differential leveling and
 JB0013.adjusted by the NATIONAL GEODETIC SURVEY
 JB0013.in June 1991.
 JB0013
 JB0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0013.GEOID18 height accuracy estimate available here.
 JB0013
 JB0013.Click photographs - Photos may exist for this station.
 JB0013
 JB0013.The dynamic height is computed by dividing the NAVD 88
 JB0013.geopotential number by the normal gravity value computed on the
 JB0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0013.degrees latitude (g = 980.6199 gals.).
 JB0013
 JB0013.The modeled gravity was interpolated from observed gravity values.
 JB0013
 JB0013;                    North         East    Units  Estimated Accuracy
 JB0013;SPC IL E     -   222,020.      286,320.      MT  (+/- 180 meters Scaled)
 JB0013
 JB0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH703808(NAD 83)
 JB0013
 JB0013                          SUPERSEDED SURVEY CONTROL
 JB0013
 JB0013  NGVD 29 (??/??/92)  151.352  (m)          496.56   (f) ADJ UNCH    1 2
 JB0013
 JB0013.Superseded values are not recommended for survey control.
 JB0013
 JB0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0013.See file dsdata.pdf to determine how the superseded data were derived.
 JB0013
 JB0013_MARKER: DB = BENCH MARK DISK
 JB0013_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0013_SP_SET: FOUNDATION
 JB0013_STAMPING: D 153 1949
 JB0013_MARK LOGO: CGS
 JB0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0013+STABILITY: SURFACE MOTION
 JB0013
 JB0013  HISTORY     - Date     Condition        Report By
 JB0013  HISTORY     - 1949     MONUMENTED       CGS
 JB0013  HISTORY     - 1986     GOOD             NGS
 JB0013
 JB0013                          STATION DESCRIPTION
 JB0013
 JB0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0013'AT FLORA.
 JB0013'AT FLORA, SET VERTICALLY IN THE NORTH FACE OF THE NORTHEAST CORNER
 JB0013'OF THE BOILER ROOM OF THE BALTIMORE AND OHIO RAILROAD STATION AT
 JB0013'FLORA, 5 FEET WEST OF THE NORTHEAST CORNER, 1.5 FEET EAST OF THE
 JB0013'EAST FACE OF A CHIMNEY AND ABOUT 0.5 FOOT ABOVE THE LEVEL OF THE
 JB0013'GROUND.
 JB0013
 JB0013                          STATION RECOVERY (1986)
 JB0013
 JB0013'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0013'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0830 ***********************************************************************
 JB0830  DESIGNATION -  D 154
 JB0830  PID         -  JB0830
 JB0830  STATE/COUNTY-  IL/CLINTON
 JB0830  COUNTRY     -  US
 JB0830  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0830
 JB0830                         *CURRENT SURVEY CONTROL
 JB0830  ______________________________________________________________________
 JB0830* NAD 83(1986) POSITION- 38 35 12.     (N) 089 10 38.     (W)   SCALED
 JB0830* NAVD 88 ORTHO HEIGHT -   146.976 (meters)      482.20  (feet) ADJUSTED
 JB0830  ______________________________________________________________________
 JB0830  GEOID HEIGHT    -        -30.851 (meters)                     GEOID18
 JB0830  DYNAMIC HEIGHT  -        146.882 (meters)      481.90  (feet) COMP
 JB0830  MODELED GRAVITY -    979,991.1   (mgal)                       NAVD 88
 JB0830
 JB0830  VERT ORDER      -  FIRST     CLASS II
 JB0830
 JB0830.The horizontal coordinates were scaled from a map and have
 JB0830.an estimated accuracy of +/- 6 seconds.
 JB0830
 JB0830.The orthometric height was determined by differential leveling and
 JB0830.adjusted by the NATIONAL GEODETIC SURVEY
 JB0830.in June 1991.
 JB0830
 JB0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0830.GEOID18 height accuracy estimate available here.
 JB0830
 JB0830.Click photographs - Photos may exist for this station.
 JB0830
 JB0830.The dynamic height is computed by dividing the NAVD 88
 JB0830.geopotential number by the normal gravity value computed on the
 JB0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0830.degrees latitude (g = 980.6199 gals.).
 JB0830
 JB0830.The modeled gravity was interpolated from observed gravity values.
 JB0830
 JB0830;                    North         East    Units  Estimated Accuracy
 JB0830;SPC IL W     -   213,550.      786,200.      MT  (+/- 180 meters Scaled)
 JB0830
 JB0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH103731(NAD 83)
 JB0830
 JB0830                          SUPERSEDED SURVEY CONTROL
 JB0830
 JB0830  NGVD 29 (??/??/92)  147.106  (m)          482.63   (f) ADJ UNCH    1 2
 JB0830
 JB0830.Superseded values are not recommended for survey control.
 JB0830
 JB0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0830.See file dsdata.pdf to determine how the superseded data were derived.
 JB0830
 JB0830_MARKER: DB = BENCH MARK DISK
 JB0830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0830_STAMPING: D 154 1949
 JB0830_MARK LOGO: CGS
 JB0830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0830+STABILITY: SURFACE MOTION
 JB0830
 JB0830  HISTORY     - Date     Condition        Report By
 JB0830  HISTORY     - 1949     MONUMENTED       CGS
 JB0830  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0830
 JB0830                          STATION DESCRIPTION
 JB0830
 JB0830'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0830'1.8 MI SE FROM SHATTUC.
 JB0830'ABOUT 1.8 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 JB0830'QUINCY RAILROAD FROM THE STATION AT SHATTUC, AT A POINT WHERE
 JB0830'A FARM ROAD TURNS EAST FROM THE TRACK, ABOUT 0.15 MILE SOUTHEAST
 JB0830'OF A ROAD CROSSING, 475 FEET SOUTHEAST OF THE EAST END OF A
 JB0830'30-INCH CONCRETE PIPE CULVERT UNDER THE RAILROAD, 40 FEET
 JB0830'NORTHEAST OF THE NORTHEAST RAIL OF THE NORTH BOUND TRACK, 25
 JB0830'FEET SOUTHWEST OF THE CENTER LINE OF THE FARM ROAD, 12 FEET EAST
 JB0830'OF A TELEPHONE POLE, 9 FEET WEST OF A STEEL R/W MARKER, 1.5
 JB0830'FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 4 FEET
 JB0830'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB0830'POST PROJECTING 6 INCHES.
 JB0830
 JB0830                          STATION RECOVERY (2011)
 JB0830
 JB0830'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0830'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0854 ***********************************************************************
 JB0854  DESIGNATION -  D 155
 JB0854  PID         -  JB0854
 JB0854  STATE/COUNTY-  IL/MARION
 JB0854  COUNTRY     -  US
 JB0854  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0854
 JB0854                         *CURRENT SURVEY CONTROL
 JB0854  ______________________________________________________________________
 JB0854* NAD 83(1986) POSITION- 38 37 04.     (N) 089 01 55.     (W)   SCALED
 JB0854* NAVD 88 ORTHO HEIGHT -   160.910 (meters)      527.92  (feet) ADJUSTED
 JB0854  ______________________________________________________________________
 JB0854  GEOID HEIGHT    -        -30.934 (meters)                     GEOID18
 JB0854  DYNAMIC HEIGHT  -        160.809 (meters)      527.59  (feet) COMP
 JB0854  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JB0854
 JB0854  VERT ORDER      -  FIRST     CLASS II
 JB0854
 JB0854.The horizontal coordinates were scaled from a map and have
 JB0854.an estimated accuracy of +/- 6 seconds.
 JB0854
 JB0854.The orthometric height was determined by differential leveling and
 JB0854.adjusted by the NATIONAL GEODETIC SURVEY
 JB0854.in June 1991.
 JB0854
 JB0854.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0854.GEOID18 height accuracy estimate available here.
 JB0854
 JB0854.Click photographs - Photos may exist for this station.
 JB0854
 JB0854.The dynamic height is computed by dividing the NAVD 88
 JB0854.geopotential number by the normal gravity value computed on the
 JB0854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0854.degrees latitude (g = 980.6199 gals.).
 JB0854
 JB0854.The modeled gravity was interpolated from observed gravity values.
 JB0854
 JB0854;                    North         East    Units  Estimated Accuracy
 JB0854;SPC IL E     -   216,780.      239,160.      MT  (+/- 180 meters Scaled)
 JB0854
 JB0854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH230763(NAD 83)
 JB0854
 JB0854                          SUPERSEDED SURVEY CONTROL
 JB0854
 JB0854  NGVD 29 (??/??/92)  161.032  (m)          528.32   (f) ADJ UNCH    1 2
 JB0854
 JB0854.Superseded values are not recommended for survey control.
 JB0854
 JB0854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0854.See file dsdata.pdf to determine how the superseded data were derived.
 JB0854
 JB0854_MARKER: DB = BENCH MARK DISK
 JB0854_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0854_SP_SET: ABUTMENT
 JB0854_STAMPING: D 155 1949
 JB0854_MARK LOGO: CGS
 JB0854_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0854+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2011
 JB0854
 JB0854  HISTORY     - Date     Condition        Report By
 JB0854  HISTORY     - 1949     MONUMENTED       CGS
 JB0854  HISTORY     - 1986     GOOD             NGS
 JB0854  HISTORY     - 20051101 GOOD             APISUR
 JB0854  HISTORY     - 20110913 GOOD             ILDT
 JB0854
 JB0854                          STATION DESCRIPTION
 JB0854
 JB0854'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0854'1.1 MI E FROM ODIN.
 JB0854'1.1 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0854'STATION AT ODIN, SET IN THE SECOND STEP FROM THE TOP OF THE NORTH
 JB0854'END OF THE WEST ABUTMENT OF RAILROAD BRIDGE 272/45, 250 FEET WEST
 JB0854'OF THE CENTER OF A ROAD CROSSING, 12 FEET NORTH OF THE NORTH
 JB0854'RAIL, AT TELEPHONE POLE 272/19 AND ABOUT 4 1/2 FEET BELOW THE
 JB0854'LEVEL OF THE TRACK.
 JB0854
 JB0854                          STATION RECOVERY (1986)
 JB0854
 JB0854'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0854'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  7.2 KM (4.45
 JB0854'MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM ITS NORTH JUNCTION WITH U.S.
 JB0854'HIGHWAY 51 IN SANDOVAL, THENCE 0.2 KM (0.1 MI) SOUTH ALONG COUNTY ROAD
 JB0854'600 E, OR 7.6 KM (4.7 MI) WESTERLY ALONG U.S. HIGHWAY 50 FROM THE
 JB0854'COURTHOUSE IN SALEM, THENCE 0.2 KM (0.1 MI) SOUTH ALONG COUNTY ROAD
 JB0854'600 E, IN TOP OF THE SECOND STEP FROM THE TOP OF THE NORTH END OF THE
 JB0854'WEST ABUTMENT OF A CHESSIE SYSTEM RAILROAD BRIDGE, 77.0 M (252.6 FT)
 JB0854'WEST OF THE CENTER OF THE ROAD, AND 3.7 M (12.1 FT) NORTH OF THE NEAR
 JB0854'RAIL.
 JB0854'THE MARK IS 1.5 M BELOW THE TRACKS.
 JB0854
 JB0854                          STATION RECOVERY (2005)
 JB0854
 JB0854'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (FHB)
 JB0854'RECOVERED IN GOOD CONDITION.
 JB0854
 JB0854                          STATION RECOVERY (2011)
 JB0854
 JB0854'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0854'RAILROAD BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0609 ***********************************************************************
 JB0609  DESIGNATION -  D 156
 JB0609  PID         -  JB0609
 JB0609  STATE/COUNTY-  IL/MARION
 JB0609  COUNTRY     -  US
 JB0609  USGS QUAD   -  SALEM SOUTH (2018)
 JB0609
 JB0609                         *CURRENT SURVEY CONTROL
 JB0609  ______________________________________________________________________
 JB0609* NAD 83(1986) POSITION- 38 37 20.     (N) 088 56 17.     (W)   SCALED
 JB0609* NAVD 88 ORTHO HEIGHT -   161.523 (meters)      529.93  (feet) ADJUSTED
 JB0609  ______________________________________________________________________
 JB0609  GEOID HEIGHT    -        -30.992 (meters)                     GEOID18
 JB0609  DYNAMIC HEIGHT  -        161.420 (meters)      529.59  (feet) COMP
 JB0609  MODELED GRAVITY -    979,986.9   (mgal)                       NAVD 88
 JB0609
 JB0609  VERT ORDER      -  FIRST     CLASS II
 JB0609
 JB0609.The horizontal coordinates were scaled from a map and have
 JB0609.an estimated accuracy of +/- 6 seconds.
 JB0609
 JB0609.The orthometric height was determined by differential leveling and
 JB0609.adjusted by the NATIONAL GEODETIC SURVEY
 JB0609.in June 1991.
 JB0609
 JB0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0609.GEOID18 height accuracy estimate available here.
 JB0609
 JB0609.Click photographs - Photos may exist for this station.
 JB0609
 JB0609.The dynamic height is computed by dividing the NAVD 88
 JB0609.geopotential number by the normal gravity value computed on the
 JB0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0609.degrees latitude (g = 980.6199 gals.).
 JB0609
 JB0609.The modeled gravity was interpolated from observed gravity values.
 JB0609
 JB0609;                    North         East    Units  Estimated Accuracy
 JB0609;SPC IL E     -   217,220.      247,340.      MT  (+/- 180 meters Scaled)
 JB0609
 JB0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH312766(NAD 83)
 JB0609
 JB0609                          SUPERSEDED SURVEY CONTROL
 JB0609
 JB0609  NGVD 29 (??/??/92)  161.62   (m)          530.2    (f) COMPUTED    1 2
 JB0609
 JB0609.Superseded values are not recommended for survey control.
 JB0609
 JB0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0609.See file dsdata.pdf to determine how the superseded data were derived.
 JB0609
 JB0609_MARKER: DB = BENCH MARK DISK
 JB0609_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0609_SP_SET: ABUTMENT
 JB0609_STAMPING: D 156 1949
 JB0609_MARK LOGO: CGS
 JB0609_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0609
 JB0609  HISTORY     - Date     Condition        Report By
 JB0609  HISTORY     - 1949     MONUMENTED       CGS
 JB0609  HISTORY     - 1986     GOOD             NGS
 JB0609  HISTORY     - 20110913 MARK NOT FOUND   ILDT
 JB0609
 JB0609                          STATION DESCRIPTION
 JB0609
 JB0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0609'0.4 MI E FROM SALEM.
 JB0609'ABOUT 0.45 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0609'THE STATION AT SALEM, ABOUT 0.1 MILE WEST FROM THE CROSSING OF
 JB0609'THE ILLINOIS CENTRAL RAILROAD, SET IN THE TOP OF THE NORTH END
 JB0609'OF THE WEST ABUTMENT OF BRIDGE 267/31, 4 FEET NORTH OF THE NORTH
 JB0609'RAIL AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 JB0609
 JB0609                          STATION RECOVERY (1986)
 JB0609
 JB0609'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0609'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  0.5 KM (0.3 MI)
 JB0609'SOUTH ALONG STATE HIGHWAY 37 FROM THE COURTHOUSE IN SALEM, THENCE 0.6
 JB0609'KM (0.35 MI) EAST ALONG THE CHESSIE SYSTEM RAILROAD.
 JB0609
 JB0609                          STATION RECOVERY (2011)
 JB0609
 JB0609'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0609'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0825 ***********************************************************************
 HB0825  DESIGNATION -  D 157
 HB0825  PID         -  HB0825
 HB0825  STATE/COUNTY-  IL/PULASKI
 HB0825  COUNTRY     -  US
 HB0825  USGS QUAD   -  PULASKI (2018)
 HB0825
 HB0825                         *CURRENT SURVEY CONTROL
 HB0825  ______________________________________________________________________
 HB0825* NAD 83(1986) POSITION- 37 13 45.     (N) 089 12 03.     (W)   SCALED
 HB0825* NAVD 88 ORTHO HEIGHT -   102.693 (meters)      336.92  (feet) ADJUSTED
 HB0825  ______________________________________________________________________
 HB0825  GEOID HEIGHT    -        -28.290 (meters)                     GEOID18
 HB0825  DYNAMIC HEIGHT  -        102.620 (meters)      336.68  (feet) COMP
 HB0825  MODELED GRAVITY -    979,913.8   (mgal)                       NAVD 88
 HB0825
 HB0825  VERT ORDER      -  FIRST     CLASS I
 HB0825
 HB0825.The horizontal coordinates were scaled from a map and have
 HB0825.an estimated accuracy of +/- 6 seconds.
 HB0825
 HB0825.The orthometric height was determined by differential leveling and
 HB0825.adjusted by the NATIONAL GEODETIC SURVEY
 HB0825.in June 1991.
 HB0825
 HB0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0825.GEOID18 height accuracy estimate available here.
 HB0825
 HB0825.Click photographs - Photos may exist for this station.
 HB0825
 HB0825.The dynamic height is computed by dividing the NAVD 88
 HB0825.geopotential number by the normal gravity value computed on the
 HB0825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0825.degrees latitude (g = 980.6199 gals.).
 HB0825
 HB0825.The modeled gravity was interpolated from observed gravity values.
 HB0825
 HB0825;                    North         East    Units  Estimated Accuracy
 HB0825;SPC IL W     -    62,860.      785,710.      MT  (+/- 180 meters Scaled)
 HB0825
 HB0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG047225(NAD 83)
 HB0825
 HB0825                          SUPERSEDED SURVEY CONTROL
 HB0825
 HB0825  NGVD 29 (11/26/84)  102.633  (m)          336.72   (f) ADJUSTED    1 1
 HB0825
 HB0825.Superseded values are not recommended for survey control.
 HB0825
 HB0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0825.See file dsdata.pdf to determine how the superseded data were derived.
 HB0825
 HB0825_MARKER: DB = BENCH MARK DISK
 HB0825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0825_STAMPING: D 157 1954
 HB0825_MARK LOGO: CGS
 HB0825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0825+STABILITY: SURFACE MOTION
 HB0825
 HB0825  HISTORY     - Date     Condition        Report By
 HB0825  HISTORY     - 1954     MONUMENTED       CGS
 HB0825  HISTORY     - 1969     GOOD             CGS
 HB0825  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0825
 HB0825                          STATION DESCRIPTION
 HB0825
 HB0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0825'1.2 MI N FROM PULASKI.
 HB0825'ABOUT 1.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0825'THE POST OFFICE AT PULASKI, 0.35 MILE NORTH-NORTHEAST OF A
 HB0825'RAILROAD BRIDGE OVER A CREEK, 16 RAILS NORTH-NORTHEAST OF THE
 HB0825'CENTER OF A CROSSING OF THE RAILROAD AND A TRAIL ROAD, 104 FEET
 HB0825'NORTH-NORTHWEST OF MILEPOST 348, 84 FEET NORTHWEST OF THE
 HB0825'NORTHWEST RAIL, 3 1/2 FEET SOUTH OF A 6-INCH PERSIMMON TREE,
 HB0825'1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT 6 1/2 FEET BELOW
 HB0825'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 HB0825'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 10,
 HB0825'T15S, R1W.
 HB0825
 HB0825                          STATION RECOVERY (2012)
 HB0825
 HB0825'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0825'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0662 ***********************************************************************
 HB0662  DESIGNATION -  D 158
 HB0662  PID         -  HB0662
 HB0662  STATE/COUNTY-  IL/UNION
 HB0662  COUNTRY     -  US
 HB0662  USGS QUAD   -  MAKANDA (2018)
 HB0662
 HB0662                         *CURRENT SURVEY CONTROL
 HB0662  ______________________________________________________________________
 HB0662* NAD 83(1986) POSITION- 37 34 47.     (N) 089 13 30.     (W)   SCALED
 HB0662* NAVD 88 ORTHO HEIGHT -   143.360 (meters)      470.34  (feet) ADJUSTED
 HB0662  ______________________________________________________________________
 HB0662  GEOID HEIGHT    -        -28.790 (meters)                     GEOID18
 HB0662  DYNAMIC HEIGHT  -        143.257 (meters)      470.00  (feet) COMP
 HB0662  MODELED GRAVITY -    979,908.6   (mgal)                       NAVD 88
 HB0662
 HB0662  VERT ORDER      -  FIRST     CLASS I
 HB0662
 HB0662.The horizontal coordinates were scaled from a map and have
 HB0662.an estimated accuracy of +/- 6 seconds.
 HB0662
 HB0662.The orthometric height was determined by differential leveling and
 HB0662.adjusted by the NATIONAL GEODETIC SURVEY
 HB0662.in June 1991.
 HB0662
 HB0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0662.GEOID18 height accuracy estimate available here.
 HB0662
 HB0662.Click photographs - Photos may exist for this station.
 HB0662
 HB0662.The dynamic height is computed by dividing the NAVD 88
 HB0662.geopotential number by the normal gravity value computed on the
 HB0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0662.degrees latitude (g = 980.6199 gals.).
 HB0662
 HB0662.The modeled gravity was interpolated from observed gravity values.
 HB0662
 HB0662;                    North         East    Units  Estimated Accuracy
 HB0662;SPC IL W     -   101,740.      783,180.      MT  (+/- 180 meters Scaled)
 HB0662
 HB0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG035615(NAD 83)
 HB0662
 HB0662                          SUPERSEDED SURVEY CONTROL
 HB0662
 HB0662  NGVD 29 (11/26/84)  143.399  (m)          470.47   (f) ADJUSTED    1 1
 HB0662
 HB0662.Superseded values are not recommended for survey control.
 HB0662
 HB0662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0662.See file dsdata.pdf to determine how the superseded data were derived.
 HB0662
 HB0662_MARKER: DB = BENCH MARK DISK
 HB0662_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0662_SP_SET: ABUTMENT
 HB0662_STAMPING: D 158 1954
 HB0662_MARK LOGO: CGS
 HB0662_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0662
 HB0662  HISTORY     - Date     Condition        Report By
 HB0662  HISTORY     - 1954     MONUMENTED       CGS
 HB0662  HISTORY     - 1969     GOOD             CGS
 HB0662
 HB0662                          STATION DESCRIPTION
 HB0662
 HB0662'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0662'3.1 MI S FROM MAKANDA.
 HB0662'ABOUT 3.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0662'THE STATION AT MAKANDA, 0.3 MILE SOUTHWEST OF MILEPOST 319, 6
 HB0662'FEET SOUTHEAST OF THE SOUTHEAST RAIL, SET IN THE TOP OF THE
 HB0662'SOUTHEAST END OF THE SOUTHWEST CONCRETE ABUTMENT OF A RAILROAD
 HB0662'TRESTLE OVER DRURY CREEK, 0.5 FOOT NORTHWEST OF THE SOUTHEAST
 HB0662'END OF THE ABUTMENT, AND ABOUT 2 FEET BELOW THE LEVEL OF THE
 HB0662'TRACK.  SEC 9, T 11 S, R 1 W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0613 ***********************************************************************
 HB0613  DESIGNATION -  D 159
 HB0613  PID         -  HB0613
 HB0613  STATE/COUNTY-  IL/JACKSON
 HB0613  COUNTRY     -  US
 HB0613  USGS QUAD   -  DE SOTO (2018)
 HB0613
 HB0613                         *CURRENT SURVEY CONTROL
 HB0613  ______________________________________________________________________
 HB0613* NAD 83(1986) POSITION- 37 52 13.     (N) 089 14 01.     (W)   SCALED
 HB0613* NAVD 88 ORTHO HEIGHT -   122.329 (meters)      401.34  (feet) ADJUSTED
 HB0613  ______________________________________________________________________
 HB0613  GEOID HEIGHT    -        -29.257 (meters)                     GEOID18
 HB0613  DYNAMIC HEIGHT  -        122.248 (meters)      401.08  (feet) COMP
 HB0613  MODELED GRAVITY -    979,959.4   (mgal)                       NAVD 88
 HB0613
 HB0613  VERT ORDER      -  FIRST     CLASS I
 HB0613
 HB0613.The horizontal coordinates were scaled from a map and have
 HB0613.an estimated accuracy of +/- 6 seconds.
 HB0613
 HB0613.The orthometric height was determined by differential leveling and
 HB0613.adjusted by the NATIONAL GEODETIC SURVEY
 HB0613.in June 1991.
 HB0613
 HB0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0613.GEOID18 height accuracy estimate available here.
 HB0613
 HB0613.Click photographs - Photos may exist for this station.
 HB0613
 HB0613.The dynamic height is computed by dividing the NAVD 88
 HB0613.geopotential number by the normal gravity value computed on the
 HB0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0613.degrees latitude (g = 980.6199 gals.).
 HB0613
 HB0613.The modeled gravity was interpolated from observed gravity values.
 HB0613
 HB0613;                    North         East    Units  Estimated Accuracy
 HB0613;SPC IL W     -   133,980.      782,090.      MT  (+/- 180 meters Scaled)
 HB0613
 HB0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG035937(NAD 83)
 HB0613
 HB0613                          SUPERSEDED SURVEY CONTROL
 HB0613
 HB0613  NGVD 29 (11/26/84)  122.424  (m)          401.65   (f) ADJUSTED    1 1
 HB0613
 HB0613.Superseded values are not recommended for survey control.
 HB0613
 HB0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0613.See file dsdata.pdf to determine how the superseded data were derived.
 HB0613
 HB0613_MARKER: DB = BENCH MARK DISK
 HB0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0613_STAMPING: D 159 1954
 HB0613_MARK LOGO: CGS
 HB0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0613+STABILITY: SURFACE MOTION
 HB0613_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0613+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2011
 HB0613
 HB0613  HISTORY     - Date     Condition        Report By
 HB0613  HISTORY     - 1954     MONUMENTED       CGS
 HB0613  HISTORY     - 1969     GOOD             CGS
 HB0613  HISTORY     - 1976     GOOD             ILDT
 HB0613  HISTORY     - 1976     GOOD             ILDT
 HB0613  HISTORY     - 1976     GOOD             ILDT
 HB0613  HISTORY     - 20110713 GOOD             ILDT
 HB0613
 HB0613                          STATION DESCRIPTION
 HB0613
 HB0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0613'2.8 MI S FROM ELKVILLE.
 HB0613'ABOUT 2.75 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0613'FROM THE POST OFFICE AT ELKVILLE, 0.2 MILE SOUTH OF MILEPOST
 HB0613'298, 55 FEET EAST OF THE EAST RAIL OF THE EAST TRACK, 210 FEET
 HB0613'NORTHWEST OF THE CENTER OF THE JUNCTION OF U.S. HIGHWAY 51 AND
 HB0613'A GRAVELED ROAD WHICH LEADS EAST, 73 FEET EAST OF THE
 HB0613'CENTER LINE OF THE HIGHWAY, 3 FEET SOUTH OF A TELEPHONE POLE, 1.0
 HB0613'FOOT NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 HB0613'HIGHWAY, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 HB0613'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE
 HB0613'SURFACE OF THE GROUND.  SEC 32, T 7S, R 1W
 HB0613
 HB0613                          STATION RECOVERY (1976)
 HB0613
 HB0613'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0613'RECOVERED IN GOOD CONDITION.
 HB0613
 HB0613                          STATION RECOVERY (1976)
 HB0613
 HB0613'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0613'RECOVERED IN GOOD CONDITION.
 HB0613
 HB0613                          STATION RECOVERY (1976)
 HB0613
 HB0613'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0613'RECOVERED IN GOOD CONDITION.
 HB0613
 HB0613                          STATION RECOVERY (2011)
 HB0613
 HB0613'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0613'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1840 ***********************************************************************
 LB1840  DESIGNATION -  D 16
 LB1840  PID         -  LB1840
 LB1840  STATE/COUNTY-  IL/VERMILION
 LB1840  COUNTRY     -  US
 LB1840  USGS QUAD   -  DANVILLE SW (2018)
 LB1840
 LB1840                         *CURRENT SURVEY CONTROL
 LB1840  ______________________________________________________________________
 LB1840* NAD 83(1986) POSITION- 40 03 45.     (N) 087 42 10.     (W)   SCALED
 LB1840* NAVD 88 ORTHO HEIGHT -   201.899 (meters)      662.40  (feet) ADJUSTED
 LB1840  ______________________________________________________________________
 LB1840  GEOID HEIGHT    -        -32.356 (meters)                     GEOID18
 LB1840  DYNAMIC HEIGHT  -        201.798 (meters)      662.07  (feet) COMP
 LB1840  MODELED GRAVITY -    980,124.4   (mgal)                       NAVD 88
 LB1840
 LB1840  VERT ORDER      -  FIRST     CLASS II
 LB1840
 LB1840.The horizontal coordinates were scaled from a map and have
 LB1840.an estimated accuracy of +/- 6 seconds.
 LB1840
 LB1840.The orthometric height was determined by differential leveling and
 LB1840.adjusted by the NATIONAL GEODETIC SURVEY
 LB1840.in June 1991.
 LB1840
 LB1840.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1840.GEOID18 height accuracy estimate available here.
 LB1840
 LB1840.Click photographs - Photos may exist for this station.
 LB1840
 LB1840.The dynamic height is computed by dividing the NAVD 88
 LB1840.geopotential number by the normal gravity value computed on the
 LB1840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1840.degrees latitude (g = 980.6199 gals.).
 LB1840
 LB1840.The modeled gravity was interpolated from observed gravity values.
 LB1840
 LB1840;                    North         East    Units  Estimated Accuracy
 LB1840;SPC IL E     -   377,130.      353,800.      MT  (+/- 180 meters Scaled)
 LB1840
 LB1840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK400349(NAD 83)
 LB1840
 LB1840                          SUPERSEDED SURVEY CONTROL
 LB1840
 LB1840  NGVD 29 (??/??/92)  201.932  (m)          662.51   (f) ADJ UNCH    1 2
 LB1840
 LB1840.Superseded values are not recommended for survey control.
 LB1840
 LB1840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1840.See file dsdata.pdf to determine how the superseded data were derived.
 LB1840
 LB1840_MARKER: DB = BENCH MARK DISK
 LB1840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1840_STAMPING: D 16 1934
 LB1840_MARK LOGO: CGS
 LB1840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1840+STABILITY: SURFACE MOTION
 LB1840
 LB1840  HISTORY     - Date     Condition        Report By
 LB1840  HISTORY     - 1934     MONUMENTED       CGS
 LB1840  HISTORY     - 1954     GOOD             CGS
 LB1840  HISTORY     - 1966     MARK NOT FOUND   CGS
 LB1840
 LB1840                          STATION DESCRIPTION
 LB1840
 LB1840'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1840'AT CATLIN.
 LB1840'AT CATLIN, VERMILION COUNTY, ON THE WABASH RAILROAD, ABOUT
 LB1840'250 FEET EAST OF THE STATION, 219 FEET EAST OF A GRAIN ELEVATOR,
 LB1840'AT THE MAIN STREET CROSSING, 52 FEET WEST OF THE CENTERLINE OF
 LB1840'MAIN STREET, 25.1 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN
 LB1840'TRACK, 12 FEET SOUTH OF THE SOUTH RAIL OF A SIDETRACK, AND
 LB1840'LEVEL WITH THE RAIL.  A STANDARD DISK, STAMPED D 16 1934 AND
 LB1840'SET IN THE TOP OF A CONCRETE POST.
 LB1840
 LB1840                          STATION RECOVERY (1966)
 LB1840
 LB1840'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 LB1840'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1039 ***********************************************************************
 JB1039  DESIGNATION -  D 160
 JB1039  PID         -  JB1039
 JB1039  STATE/COUNTY-  IL/WASHINGTON
 JB1039  COUNTRY     -  US
 JB1039  USGS QUAD   -  IRVINGTON (2018)
 JB1039
 JB1039                         *CURRENT SURVEY CONTROL
 JB1039  ______________________________________________________________________
 JB1039* NAD 83(1986) POSITION- 38 23 44.     (N) 089 10 32.     (W)   SCALED
 JB1039* NAVD 88 ORTHO HEIGHT -   166.388 (meters)      545.89  (feet) ADJUSTED
 JB1039  ______________________________________________________________________
 JB1039  GEOID HEIGHT    -        -30.246 (meters)                     GEOID18
 JB1039  DYNAMIC HEIGHT  -        166.282 (meters)      545.54  (feet) COMP
 JB1039  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 JB1039
 JB1039  VERT ORDER      -  FIRST     CLASS I
 JB1039
 JB1039.The horizontal coordinates were scaled from a map and have
 JB1039.an estimated accuracy of +/- 6 seconds.
 JB1039
 JB1039.The orthometric height was determined by differential leveling and
 JB1039.adjusted by the NATIONAL GEODETIC SURVEY
 JB1039.in June 1991.
 JB1039
 JB1039.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1039.GEOID18 height accuracy estimate available here.
 JB1039
 JB1039.Click photographs - Photos may exist for this station.
 JB1039
 JB1039.The dynamic height is computed by dividing the NAVD 88
 JB1039.geopotential number by the normal gravity value computed on the
 JB1039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1039.degrees latitude (g = 980.6199 gals.).
 JB1039
 JB1039.The modeled gravity was interpolated from observed gravity values.
 JB1039
 JB1039;                    North         East    Units  Estimated Accuracy
 JB1039;SPC IL W     -   192,340.      786,580.      MT  (+/- 180 meters Scaled)
 JB1039
 JB1039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH100519(NAD 83)
 JB1039
 JB1039                          SUPERSEDED SURVEY CONTROL
 JB1039
 JB1039  NGVD 29 (??/??/92)  166.499  (m)          546.26   (f) ADJ UNCH    1 1
 JB1039
 JB1039.Superseded values are not recommended for survey control.
 JB1039
 JB1039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1039.See file dsdata.pdf to determine how the superseded data were derived.
 JB1039
 JB1039_MARKER: DB = BENCH MARK DISK
 JB1039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1039_STAMPING: D 160 1954
 JB1039_MARK LOGO: CGS
 JB1039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1039+STABILITY: SURFACE MOTION
 JB1039_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1039+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2014
 JB1039
 JB1039  HISTORY     - Date     Condition        Report By
 JB1039  HISTORY     - 1954     MONUMENTED       CGS
 JB1039  HISTORY     - 1969     GOOD             CGS
 JB1039  HISTORY     - 20110815 MARK NOT FOUND   ILDT
 JB1039  HISTORY     - 20140707 GOOD             ILDT
 JB1039
 JB1039                          STATION DESCRIPTION
 JB1039
 JB1039'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1039'3 MI S FROM IRVINGTON.
 JB1039'ABOUT 3.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1039'THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 177 AT IRVINGTON,
 JB1039'OR ABOUT 4.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1039'THE STATION AT ASHLEY, 0.3 MILE NORTH OF MILEPOST 262, 55 FEET
 JB1039'SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 JB1039'TRAIL ROAD, 39 FEET EAST OF THE EAST RAIL OF THE EAST TRACK, 97
 JB1039'FEET SOUTHWEST OF THE MOST SOUTHWESTERLY OF 3 ELM TREES, 31
 JB1039'FEET EAST OF THE SOUTHEAST CORNER OF SEMAPHORE SIGNAL NUMBER
 JB1039'261.6, 8 FEET EAST OF A TELEPHONE POLE WHICH IS BRACED BY 2 GUY
 JB1039'WIRES, 1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT 4 FEET BELOW
 JB1039'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 JB1039'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 35,
 JB1039'T 1 S, R 1 W.
 JB1039
 JB1039                          STATION RECOVERY (2011)
 JB1039
 JB1039'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1039'MARK NOT FOUND.
 JB1039
 JB1039                          STATION RECOVERY (2014)
 JB1039
 JB1039'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1080 ***********************************************************************
 JB1080  DESIGNATION -  D 161
 JB1080  PID         -  JB1080
 JB1080  STATE/COUNTY-  IL/PERRY
 JB1080  COUNTRY     -  US
 JB1080  USGS QUAD   -  DU QUOIN (2018)
 JB1080
 JB1080                         *CURRENT SURVEY CONTROL
 JB1080  ______________________________________________________________________
 JB1080* NAD 83(1986) POSITION- 38 02 54.     (N) 089 14 28.     (W)   SCALED
 JB1080* NAVD 88 ORTHO HEIGHT -   136.961 (meters)      449.35  (feet) ADJUSTED
 JB1080  ______________________________________________________________________
 JB1080  GEOID HEIGHT    -        -29.527 (meters)                     GEOID18
 JB1080  DYNAMIC HEIGHT  -        136.870 (meters)      449.05  (feet) COMP
 JB1080  MODELED GRAVITY -    979,966.5   (mgal)                       NAVD 88
 JB1080
 JB1080  VERT ORDER      -  FIRST     CLASS I
 JB1080
 JB1080.The horizontal coordinates were scaled from a map and have
 JB1080.an estimated accuracy of +/- 6 seconds.
 JB1080
 JB1080.The orthometric height was determined by differential leveling and
 JB1080.adjusted by the NATIONAL GEODETIC SURVEY
 JB1080.in June 1991.
 JB1080
 JB1080.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1080.GEOID18 height accuracy estimate available here.
 JB1080
 JB1080.Click photographs - Photos may exist for this station.
 JB1080
 JB1080.The dynamic height is computed by dividing the NAVD 88
 JB1080.geopotential number by the normal gravity value computed on the
 JB1080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1080.degrees latitude (g = 980.6199 gals.).
 JB1080
 JB1080.The modeled gravity was interpolated from observed gravity values.
 JB1080
 JB1080;                    North         East    Units  Estimated Accuracy
 JB1080;SPC IL W     -   153,740.      781,240.      MT  (+/- 180 meters Scaled)
 JB1080
 JB1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH033135(NAD 83)
 JB1080
 JB1080                          SUPERSEDED SURVEY CONTROL
 JB1080
 JB1080  NGVD 29 (??/??/92)  137.051  (m)          449.64   (f) ADJ UNCH    1 1
 JB1080
 JB1080.Superseded values are not recommended for survey control.
 JB1080
 JB1080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1080.See file dsdata.pdf to determine how the superseded data were derived.
 JB1080
 JB1080_MARKER: DB = BENCH MARK DISK
 JB1080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1080_STAMPING: D 161 1954
 JB1080_MARK LOGO: CGS
 JB1080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1080+STABILITY: SURFACE MOTION
 JB1080_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1080+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2009
 JB1080
 JB1080  HISTORY     - Date     Condition        Report By
 JB1080  HISTORY     - 1954     MONUMENTED       CGS
 JB1080  HISTORY     - 1969     GOOD             CGS
 JB1080  HISTORY     - 1979     GOOD             ILDT
 JB1080  HISTORY     - 20090302 GOOD             ILDT
 JB1080
 JB1080                          STATION DESCRIPTION
 JB1080
 JB1080'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1080'2.6 MI N FROM DU QUOIN.
 JB1080'ABOUT 2.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1080'THE STATION AT DU QUOIN, 178 YARDS NORTH OF MILEPOST 286, 33 1/2
 JB1080'FEET WEST OF THE WEST RAIL OF THE WEST SET OF TRACKS, 58 FEET EAST
 JB1080'OF THE CENTER LINE OF U.S. HIGHWAY 51, 160 YARDS SOUTH OF THE
 JB1080'EXTENDED CENTER LINE OF A PAVED ROAD WHICH LEADS WEST, 1.0 FOOT
 JB1080'EAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF
 JB1080'THE HIGHWAY, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 JB1080'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 JB1080'SURFACE OF THE GROUND.  SEC 32, T5S, R1W.
 JB1080
 JB1080                          STATION RECOVERY (1979)
 JB1080
 JB1080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1080'RECOVERED IN GOOD CONDITION.
 JB1080
 JB1080                          STATION RECOVERY (2009)
 JB1080
 JB1080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1080'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0801 ***********************************************************************
 LC0801  DESIGNATION -  D 162
 LC0801  PID         -  LC0801
 LC0801  STATE/COUNTY-  IL/TAZEWELL
 LC0801  COUNTRY     -  US
 LC0801  USGS QUAD   -  MORTON (2018)
 LC0801
 LC0801                         *CURRENT SURVEY CONTROL
 LC0801  ______________________________________________________________________
 LC0801* NAD 83(1986) POSITION- 40 30 59.     (N) 089 25 33.     (W)   SCALED
 LC0801* NAVD 88 ORTHO HEIGHT -   179.706 (meters)      589.59  (feet) ADJUSTED
 LC0801  ______________________________________________________________________
 LC0801  GEOID HEIGHT    -        -32.668 (meters)                     GEOID18
 LC0801  DYNAMIC HEIGHT  -        179.620 (meters)      589.30  (feet) COMP
 LC0801  MODELED GRAVITY -    980,141.2   (mgal)                       NAVD 88
 LC0801
 LC0801  VERT ORDER      -  FIRST     CLASS II
 LC0801
 LC0801.The horizontal coordinates were scaled from a map and have
 LC0801.an estimated accuracy of +/- 6 seconds.
 LC0801
 LC0801.The orthometric height was determined by differential leveling and
 LC0801.adjusted by the NATIONAL GEODETIC SURVEY
 LC0801.in June 1991.
 LC0801
 LC0801.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0801.GEOID18 height accuracy estimate available here.
 LC0801
 LC0801.Click photographs - Photos may exist for this station.
 LC0801
 LC0801.The dynamic height is computed by dividing the NAVD 88
 LC0801.geopotential number by the normal gravity value computed on the
 LC0801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0801.degrees latitude (g = 980.6199 gals.).
 LC0801
 LC0801.The modeled gravity was interpolated from observed gravity values.
 LC0801
 LC0801;                    North         East    Units  Estimated Accuracy
 LC0801;SPC IL W     -   427,590.      762,780.      MT  (+/- 180 meters Scaled)
 LC0801
 LC0801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK944879(NAD 83)
 LC0801
 LC0801                          SUPERSEDED SURVEY CONTROL
 LC0801
 LC0801  NGVD 29 (??/??/92)  179.792  (m)          589.87   (f) ADJ UNCH    1 2
 LC0801
 LC0801.Superseded values are not recommended for survey control.
 LC0801
 LC0801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0801.See file dsdata.pdf to determine how the superseded data were derived.
 LC0801
 LC0801_MARKER: DB = BENCH MARK DISK
 LC0801_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0801_STAMPING: D 162 1954
 LC0801_MARK LOGO: CGS
 LC0801_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0801+STABILITY: SURFACE MOTION
 LC0801
 LC0801  HISTORY     - Date     Condition        Report By
 LC0801  HISTORY     - 1954     MONUMENTED       CGS
 LC0801  HISTORY     - 1977     GOOD             LOCSUR
 LC0801
 LC0801                          STATION DESCRIPTION
 LC0801
 LC0801'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0801'3.7 MI E FROM TREMONT.
 LC0801'ABOUT 3.7 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0801'STATION AT TREMONT, ABOUT 45 YARDS NORTH AND ACROSS TRACK FROM
 LC0801'STATE HIGHWAY 9, ABOUT 0.2 MILE EAST OF THE JUNCTION OF STATE
 LC0801'HIGHWAY 9 AND A GRAVEL ROAD LEADING SOUTH, ABOUT 2 POLES EAST OF MILE
 LC0801'POST IND 191, AT A FARM ROAD CROSSING, 43 1/2 FEET NORTH OF NORTH
 LC0801'RAIL, 78 FEET NORTHWEST OF CENTER OF FARM ROAD CROSSING, 36 FEET
 LC0801'WEST OF CENTER OF A FARM GATE, 2 FEET SOUTH OF A FENCE LINE,
 LC0801'2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE
 LC0801'LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0801'3 INCHES.  NOTE-- MARK IS ABOUT 3.55 MILES WEST ALONG THE NEW
 LC0801'YORK CENTRAL RAILROAD FROM THE STATION AT MACKINAW.
 LC0801
 LC0801                          STATION RECOVERY (1977)
 LC0801
 LC0801'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 LC0801'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1002 ***********************************************************************
 LC1002  DESIGNATION -  D 163
 LC1002  PID         -  LC1002
 LC1002  STATE/COUNTY-  IL/MCLEAN
 LC1002  COUNTRY     -  US
 LC1002  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1002
 LC1002                         *CURRENT SURVEY CONTROL
 LC1002  ______________________________________________________________________
 LC1002* NAD 83(1986) POSITION- 40 28 43.     (N) 089 01 34.     (W)   SCALED
 LC1002* NAVD 88 ORTHO HEIGHT -   230.567 (meters)      756.45  (feet) ADJUSTED
 LC1002  ______________________________________________________________________
 LC1002  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 LC1002  DYNAMIC HEIGHT  -        230.459 (meters)      756.10  (feet) COMP
 LC1002  MODELED GRAVITY -    980,147.7   (mgal)                       NAVD 88
 LC1002
 LC1002  VERT ORDER      -  FIRST     CLASS II
 LC1002
 LC1002.The horizontal coordinates were scaled from a map and have
 LC1002.an estimated accuracy of +/- 6 seconds.
 LC1002
 LC1002.The orthometric height was determined by differential leveling and
 LC1002.adjusted by the NATIONAL GEODETIC SURVEY
 LC1002.in June 1991.
 LC1002
 LC1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1002.GEOID18 height accuracy estimate available here.
 LC1002
 LC1002.Click photographs - Photos may exist for this station.
 LC1002
 LC1002.The dynamic height is computed by dividing the NAVD 88
 LC1002.geopotential number by the normal gravity value computed on the
 LC1002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1002.degrees latitude (g = 980.6199 gals.).
 LC1002
 LC1002.The modeled gravity was interpolated from observed gravity values.
 LC1002
 LC1002;                    North         East    Units  Estimated Accuracy
 LC1002;SPC IL E     -   423,370.      241,260.      MT  (+/- 180 meters Scaled)
 LC1002
 LC1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK282828(NAD 83)
 LC1002
 LC1002                          SUPERSEDED SURVEY CONTROL
 LC1002
 LC1002  NGVD 29 (??/??/92)  230.628  (m)          756.65   (f) ADJ UNCH    1 2
 LC1002
 LC1002.Superseded values are not recommended for survey control.
 LC1002
 LC1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1002.See file dsdata.pdf to determine how the superseded data were derived.
 LC1002
 LC1002_MARKER: DB = BENCH MARK DISK
 LC1002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1002_STAMPING: D 163 1954
 LC1002_MARK LOGO: CGS
 LC1002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1002+STABILITY: SURFACE MOTION
 LC1002
 LC1002  HISTORY     - Date     Condition        Report By
 LC1002  HISTORY     - 1954     MONUMENTED       CGS
 LC1002  HISTORY     - 1959     GOOD             CGS
 LC1002  HISTORY     - 20080426 GOOD             GEOCAC
 LC1002
 LC1002                          STATION DESCRIPTION
 LC1002
 LC1002'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1002'2 MI W FROM BLOOMINGTON.
 LC1002'ABOUT 2.0 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC1002'THE FREIGHT STATION AT BLOOMINGTON, AT A PRIVATE GRAVEL ROAD
 LC1002'CROSSING, 27 3/4 FEET SOUTH OF SOUTH RAIL, 59 FEET SOUTHEAST OF
 LC1002'CENTER OF CROSSING, 49 FEET EAST OF CENTER LINE OF ROAD, 12 FEET
 LC1002'NORTH OF CENTER LINE OF A DRIVE EAST TO A HOUSE, 12 FEET EAST
 LC1002'OF THE EIGHTH TELEPHONE POLE EAST OF MILE POST IND 168, 2 FEET
 LC1002'NORTH OF A FENCE LINE, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS
 LC1002'POST, ABOUT 2 FEET ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A
 LC1002'CONCRETE POST PROJECTING 4 INCHES.
 LC1002
 LC1002                          STATION RECOVERY (1959)
 LC1002
 LC1002'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1002'RECOVERED IN GOOD CONDITION.
 LC1002
 LC1002                          STATION RECOVERY (2008)
 LC1002
 LC1002'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 LC1002'RAILROAD AND FENCELINE NO LONGER EXIST IN THE AREA.  MARK DOES NOT
 LC1002'HAVE A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0425 ***********************************************************************
 LC0425  DESIGNATION -  D 164
 LC0425  PID         -  LC0425
 LC0425  STATE/COUNTY-  IL/MCLEAN
 LC0425  COUNTRY     -  US
 LC0425  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0425
 LC0425                         *CURRENT SURVEY CONTROL
 LC0425  ______________________________________________________________________
 LC0425* NAD 83(1986) POSITION- 40 27 35.     (N) 088 58 48.     (W)   SCALED
 LC0425* NAVD 88 ORTHO HEIGHT -   260.251 (meters)      853.84  (feet) ADJUSTED
 LC0425  ______________________________________________________________________
 LC0425  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0425  DYNAMIC HEIGHT  -        260.129 (meters)      853.44  (feet) COMP
 LC0425  MODELED GRAVITY -    980,147.7   (mgal)                       NAVD 88
 LC0425
 LC0425  VERT ORDER      -  FIRST     CLASS I
 LC0425
 LC0425.The horizontal coordinates were scaled from a map and have
 LC0425.an estimated accuracy of +/- 6 seconds.
 LC0425
 LC0425.The orthometric height was determined by differential leveling and
 LC0425.adjusted by the NATIONAL GEODETIC SURVEY
 LC0425.in June 1991.
 LC0425
 LC0425.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0425.GEOID18 height accuracy estimate available here.
 LC0425
 LC0425.Click photographs - Photos may exist for this station.
 LC0425
 LC0425.The dynamic height is computed by dividing the NAVD 88
 LC0425.geopotential number by the normal gravity value computed on the
 LC0425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0425.degrees latitude (g = 980.6199 gals.).
 LC0425
 LC0425.The modeled gravity was interpolated from observed gravity values.
 LC0425
 LC0425;                    North         East    Units  Estimated Accuracy
 LC0425;SPC IL E     -   421,250.      245,150.      MT  (+/- 180 meters Scaled)
 LC0425
 LC0425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK321806(NAD 83)
 LC0425
 LC0425                          SUPERSEDED SURVEY CONTROL
 LC0425
 LC0425  NGVD 29 (??/??/92)  260.308  (m)          854.03   (f) ADJ UNCH    1 1
 LC0425
 LC0425.Superseded values are not recommended for survey control.
 LC0425
 LC0425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0425.See file dsdata.pdf to determine how the superseded data were derived.
 LC0425
 LC0425_MARKER: DB = BENCH MARK DISK
 LC0425_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC0425_SP_SET: PIER
 LC0425_STAMPING: D 164 1954
 LC0425_MARK LOGO: CGS
 LC0425_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0425
 LC0425  HISTORY     - Date     Condition        Report By
 LC0425  HISTORY     - 1954     MONUMENTED       CGS
 LC0425  HISTORY     - 1969     GOOD             CGS
 LC0425  HISTORY     - 1986     GOOD             NGS
 LC0425  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0425
 LC0425                          STATION DESCRIPTION
 LC0425
 LC0425'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0425'2.1 MI S FROM BLOOMINGTON.
 LC0425'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0425'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 1.45 MILES SOUTH ALONG
 LC0425'THE ILLINOIS CENTRAL RAILROAD, 0.2 MILE NORTH OF THE CROSSING OF
 LC0425'THE RAILROAD AND THE NEW YORK CENTRAL RAILROAD, 11 1/2 FEET EAST
 LC0425'OF THE EAST RAIL OF A SIDETRACK, 30 FEET EAST OF THE EAST RAIL
 LC0425'OF THE MAIN TRACK, SET VERTICALLY IN THE WEST FACE OF A CONCRETE
 LC0425'FOUNDATION FOR 5 CONCRETE PILLARS AT THE RAILROAD UNDERPASS FOR
 LC0425'U.S. HIGHWAY 66, 2.2 FEET SOUTH OF THE NORTH END OF THE FOUNDATION,
 LC0425'3.0 FEET ABOVE THE LEVEL OF THE GROUND, AND ABOUT 2 1/2 FEET ABOVE
 LC0425'THE LEVEL OF THE TRACK.  SEC 10, T23N, R2E
 LC0425
 LC0425                          STATION RECOVERY (1986)
 LC0425
 LC0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0425'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  0.8 KM (0.5
 LC0425'MI) WEST ALONG INTERSTATE HIGHWAY 55 BUSINESS LOOP FROM ITS JUNCTION
 LC0425'WITH U.S. HIGHWAY 150 IN BLOOMINGTON, SET VERTICALLY IN THE WEST FACE
 LC0425'OF THE FIRST CONCRETE PIER WEST OF THE EAST ABUTMENT OF THE HIGHWAY
 LC0425'OVERPASS OF THE ILLINOIS CENTRAL RAILROAD, 9.3 M (30.5 FT) EAST OF THE
 LC0425'CENTER OF A TRACK ROAD, 7.6 M (24.9 FT) NORTH OF THE CENTERLINE OF THE
 LC0425'WEST BOUND LANES OF THE HIGHWAY, AND 0.6 M (2.0 FT) SOUTH OF THE NORTH
 LC0425'END OF THE PIER.
 LC0425'THE MARK IS 0.9 M ABOVE THE GROUND.
 LC0425
 LC0425                          STATION RECOVERY (2012)
 LC0425
 LC0425'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0425'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1500 ***********************************************************************
 ME1500  DESIGNATION -  D 166
 ME1500  PID         -  ME1500
 ME1500  STATE/COUNTY-  IL/KANKAKEE
 ME1500  COUNTRY     -  US
 ME1500  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME1500
 ME1500                         *CURRENT SURVEY CONTROL
 ME1500  ______________________________________________________________________
 ME1500* NAD 83(1986) POSITION- 41 10 44.     (N) 087 35 39.     (W)   SCALED
 ME1500* NAVD 88 ORTHO HEIGHT -   192.061 (meters)      630.12  (feet) ADJUSTED
 ME1500  ______________________________________________________________________
 ME1500  GEOID HEIGHT    -        -33.276 (meters)                     GEOID18
 ME1500  DYNAMIC HEIGHT  -        191.981 (meters)      629.86  (feet) COMP
 ME1500  MODELED GRAVITY -    980,203.5   (mgal)                       NAVD 88
 ME1500
 ME1500  VERT ORDER      -  SECOND    CLASS 0
 ME1500
 ME1500.The horizontal coordinates were scaled from a map and have
 ME1500.an estimated accuracy of +/- 6 seconds.
 ME1500
 ME1500.The orthometric height was determined by differential leveling and
 ME1500.adjusted by the NATIONAL GEODETIC SURVEY
 ME1500.in June 1991.
 ME1500
 ME1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1500.GEOID18 height accuracy estimate available here.
 ME1500
 ME1500.Click photographs - Photos may exist for this station.
 ME1500
 ME1500.The dynamic height is computed by dividing the NAVD 88
 ME1500.geopotential number by the normal gravity value computed on the
 ME1500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1500.degrees latitude (g = 980.6199 gals.).
 ME1500
 ME1500.The modeled gravity was interpolated from observed gravity values.
 ME1500
 ME1500;                    North         East    Units  Estimated Accuracy
 ME1500;SPC IL E     -   501,170.      362,020.      MT  (+/- 180 meters Scaled)
 ME1500
 ME1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL501587(NAD 83)
 ME1500
 ME1500                          SUPERSEDED SURVEY CONTROL
 ME1500
 ME1500  NGVD 29 (??/??/92)  192.152  (m)          630.42   (f) ADJ UNCH    2 0
 ME1500
 ME1500.Superseded values are not recommended for survey control.
 ME1500
 ME1500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1500.See file dsdata.pdf to determine how the superseded data were derived.
 ME1500
 ME1500_MARKER: DB = BENCH MARK DISK
 ME1500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1500_STAMPING: D 166 1954
 ME1500_MARK LOGO: CGS
 ME1500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1500+STABILITY: SURFACE MOTION
 ME1500
 ME1500  HISTORY     - Date     Condition        Report By
 ME1500  HISTORY     - 1954     MONUMENTED       CGS
 ME1500  HISTORY     - 20080605 GOOD             GEOCAC
 ME1500
 ME1500                          STATION DESCRIPTION
 ME1500
 ME1500'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1500'3.8 MI E FROM MOMENCE.
 ME1500'ABOUT 3.8 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1500'THE STATION AT MOMENCE, ABOUT 0.6 MILE EAST OF CROSSING OF THE
 ME1500'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AT DELMAR, AT
 ME1500'CROSSING OF A PRIVATE FIELD ROAD LEADING FROM A TWO STORY HOUSE
 ME1500'WHICH IS ON NORTH SIDE OF TRACK AND A BLACK TOP ROAD TO A LARGE
 ME1500'PASTURE ON SOUTH SIDE OF TRACK, 132 FEET SOUTHWEST OF CENTER
 ME1500'OF CROSSING, 46 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK, 1 FOOT
 ME1500'NORTH OF A FENCE LINE, 124 FEET WEST OF CENTER OF A PASTURE
 ME1500'GATE, 48 FEET SOUTH OF RAILROAD STATION STAKE NO. 4530, 2 FEET
 ME1500'EAST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH TRACK AND
 ME1500'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1500
 ME1500                          STATION RECOVERY (2008)
 ME1500
 ME1500'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1500'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1822 ***********************************************************************
 LB1822  DESIGNATION -  D 167
 LB1822  PID         -  LB1822
 LB1822  STATE/COUNTY-  IL/CHAMPAIGN
 LB1822  COUNTRY     -  US
 LB1822  USGS QUAD   -  HOMER (2018)
 LB1822
 LB1822                         *CURRENT SURVEY CONTROL
 LB1822  ______________________________________________________________________
 LB1822* NAD 83(1986) POSITION- 40 02 14.     (N) 087 57 29.     (W)   SCALED
 LB1822* NAVD 88 ORTHO HEIGHT -   205.412 (meters)      673.92  (feet) ADJUSTED
 LB1822  ______________________________________________________________________
 LB1822  GEOID HEIGHT    -        -32.162 (meters)                     GEOID18
 LB1822  DYNAMIC HEIGHT  -        205.308 (meters)      673.58  (feet) COMP
 LB1822  MODELED GRAVITY -    980,112.6   (mgal)                       NAVD 88
 LB1822
 LB1822  VERT ORDER      -  FIRST     CLASS II
 LB1822
 LB1822.The horizontal coordinates were scaled from a map and have
 LB1822.an estimated accuracy of +/- 6 seconds.
 LB1822
 LB1822.The orthometric height was determined by differential leveling and
 LB1822.adjusted by the NATIONAL GEODETIC SURVEY
 LB1822.in June 1991.
 LB1822
 LB1822.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1822.GEOID18 height accuracy estimate available here.
 LB1822
 LB1822.Click photographs - Photos may exist for this station.
 LB1822
 LB1822.The dynamic height is computed by dividing the NAVD 88
 LB1822.geopotential number by the normal gravity value computed on the
 LB1822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1822.degrees latitude (g = 980.6199 gals.).
 LB1822
 LB1822.The modeled gravity was interpolated from observed gravity values.
 LB1822
 LB1822;                    North         East    Units  Estimated Accuracy
 LB1822;SPC IL E     -   374,200.      332,030.      MT  (+/- 180 meters Scaled)
 LB1822
 LB1822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK182323(NAD 83)
 LB1822
 LB1822                          SUPERSEDED SURVEY CONTROL
 LB1822
 LB1822  NGVD 29 (??/??/92)  205.464  (m)          674.09   (f) ADJ UNCH    1 2
 LB1822
 LB1822.Superseded values are not recommended for survey control.
 LB1822
 LB1822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1822.See file dsdata.pdf to determine how the superseded data were derived.
 LB1822
 LB1822_MARKER: DB = BENCH MARK DISK
 LB1822_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1822_SP_SET: WATER TOWER BASE
 LB1822_STAMPING: D 167 1954
 LB1822_MARK LOGO: CGS
 LB1822_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1822
 LB1822  HISTORY     - Date     Condition        Report By
 LB1822  HISTORY     - 1954     MONUMENTED       CGS
 LB1822  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1822  HISTORY     - 20051128 MARK NOT FOUND   ILDT
 LB1822  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1822
 LB1822                          STATION DESCRIPTION
 LB1822
 LB1822'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1822'AT HOMER.
 LB1822'AT HOMER, ABOUT 0.15 MILE NORTH ALONG STATE HIGHWAY 49 FROM
 LB1822'CROSSING OF WABASH RAILROAD, 34 YARDS EAST OF EAST CURB OF
 LB1822'HIGHWAY 49, 58 YARDS SOUTH OF CENTER LINE OF A ROAD LEADING
 LB1822'EAST TO FAIRMOUNT, EAST OF THE TOWN HALL AND SOUTH OF FIRE
 LB1822'HOUSE, IN THE TOP OF NORTH CORNER OF CONCRETE BASE OF THE
 LB1822'NORTHWEST LEG OF CITY WATER TOWER AND 1 FOOT ABOVE GROUND.
 LB1822
 LB1822                          STATION RECOVERY (1986)
 LB1822
 LB1822'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1822'THERE ARE NEW CONCRETE BASES AT THE WATER TOWER.
 LB1822
 LB1822                          STATION RECOVERY (2005)
 LB1822
 LB1822'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1822'MARK NOT FOUND.
 LB1822
 LB1822                          STATION RECOVERY (2011)
 LB1822
 LB1822'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1822'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1450 ***********************************************************************
 KA1450  DESIGNATION -  D 168
 KA1450  PID         -  KA1450
 KA1450  STATE/COUNTY-  IL/EDGAR
 KA1450  COUNTRY     -  US
 KA1450  USGS QUAD   -  HUME (2018)
 KA1450
 KA1450                         *CURRENT SURVEY CONTROL
 KA1450  ______________________________________________________________________
 KA1450* NAD 83(1986) POSITION- 39 52 21.     (N) 087 49 58.     (W)   SCALED
 KA1450* NAVD 88 ORTHO HEIGHT -   218.689 (meters)      717.48  (feet) ADJUSTED
 KA1450  ______________________________________________________________________
 KA1450  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 KA1450  DYNAMIC HEIGHT  -        218.575 (meters)      717.11  (feet) COMP
 KA1450  MODELED GRAVITY -    980,101.3   (mgal)                       NAVD 88
 KA1450
 KA1450  VERT ORDER      -  FIRST     CLASS II
 KA1450
 KA1450.The horizontal coordinates were scaled from a map and have
 KA1450.an estimated accuracy of +/- 6 seconds.
 KA1450
 KA1450.The orthometric height was determined by differential leveling and
 KA1450.adjusted by the NATIONAL GEODETIC SURVEY
 KA1450.in June 1991.
 KA1450
 KA1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1450.GEOID18 height accuracy estimate available here.
 KA1450
 KA1450.Click photographs - Photos may exist for this station.
 KA1450
 KA1450.The dynamic height is computed by dividing the NAVD 88
 KA1450.geopotential number by the normal gravity value computed on the
 KA1450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1450.degrees latitude (g = 980.6199 gals.).
 KA1450
 KA1450.The modeled gravity was interpolated from observed gravity values.
 KA1450
 KA1450;                    North         East    Units  Estimated Accuracy
 KA1450;SPC IL E     -   355,960.      342,820.      MT  (+/- 180 meters Scaled)
 KA1450
 KA1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK287139(NAD 83)
 KA1450
 KA1450                          SUPERSEDED SURVEY CONTROL
 KA1450
 KA1450  NGVD 29 (??/??/92)  218.752  (m)          717.69   (f) ADJ UNCH    1 2
 KA1450
 KA1450.Superseded values are not recommended for survey control.
 KA1450
 KA1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1450.See file dsdata.pdf to determine how the superseded data were derived.
 KA1450
 KA1450_MARKER: DB = BENCH MARK DISK
 KA1450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1450_STAMPING: D 168 1954
 KA1450_MARK LOGO: CGS
 KA1450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1450+STABILITY: SURFACE MOTION
 KA1450
 KA1450  HISTORY     - Date     Condition        Report By
 KA1450  HISTORY     - 1954     MONUMENTED       CGS
 KA1450  HISTORY     - 1956     GOOD             CGS
 KA1450  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 KA1450
 KA1450                          STATION DESCRIPTION
 KA1450
 KA1450'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1450'3.2 MI SW FROM SIDELL.
 KA1450'ABOUT 1.25 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE WATER
 KA1450'TOWER AT SIDELL, THENCE ABOUT 0.3 MILE WEST ALONG A GRAVEL ROAD,
 KA1450'THENCE ABOUT 1.1 MILES SOUTH ALONG A GRAVEL ROAD, THENCE ABOUT
 KA1450'0.05 MILE EAST ALONG THE VERMILION-EDGAR COUNTY LINE ROAD, THENCE
 KA1450'ABOUT 0.45 MILE SOUTH ALONG A GRAVEL ROAD, ABOUT 0.6 MILE NORTH
 KA1450'OF T JUNCTION OF AN EAST-WEST ROAD AT HILDRETH, 27 FEET EAST OF
 KA1450'CENTER LINE OF ROAD, 2 FEET SOUTH OF A PROPERTY FENCE LINE RUNNING
 KA1450'EAST, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT
 KA1450'ABOVE LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1450'PROJECTING 3 INCHES.
 KA1450
 KA1450                          STATION RECOVERY (2011)
 KA1450
 KA1450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1450'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0885 ***********************************************************************
 JB0885  DESIGNATION -  D 169
 JB0885  PID         -  JB0885
 JB0885  STATE/COUNTY-  IL/CLINTON
 JB0885  COUNTRY     -  US
 JB0885  USGS QUAD   -  CARLYLE (2018)
 JB0885
 JB0885                         *CURRENT SURVEY CONTROL
 JB0885  ______________________________________________________________________
 JB0885* NAD 83(1986) POSITION- 38 36 26.     (N) 089 20 49.     (W)   SCALED
 JB0885* NAVD 88 ORTHO HEIGHT -   135.935 (meters)      445.98  (feet) ADJUSTED
 JB0885  ______________________________________________________________________
 JB0885  GEOID HEIGHT    -        -30.898 (meters)                     GEOID18
 JB0885  DYNAMIC HEIGHT  -        135.848 (meters)      445.69  (feet) COMP
 JB0885  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JB0885
 JB0885  VERT ORDER      -  FIRST     CLASS I
 JB0885
 JB0885.The horizontal coordinates were scaled from a map and have
 JB0885.an estimated accuracy of +/- 6 seconds.
 JB0885
 JB0885.The orthometric height was determined by differential leveling and
 JB0885.adjusted by the NATIONAL GEODETIC SURVEY
 JB0885.in June 1991.
 JB0885
 JB0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0885.GEOID18 height accuracy estimate available here.
 JB0885
 JB0885.Click photographs - Photos may exist for this station.
 JB0885
 JB0885.The dynamic height is computed by dividing the NAVD 88
 JB0885.geopotential number by the normal gravity value computed on the
 JB0885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0885.degrees latitude (g = 980.6199 gals.).
 JB0885
 JB0885.The modeled gravity was interpolated from observed gravity values.
 JB0885
 JB0885;                    North         East    Units  Estimated Accuracy
 JB0885;SPC IL W     -   215,690.      771,400.      MT  (+/- 180 meters Scaled)
 JB0885
 JB0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH956758(NAD 83)
 JB0885
 JB0885                          SUPERSEDED SURVEY CONTROL
 JB0885
 JB0885  NGVD 29 (??/??/92)  136.047  (m)          446.35   (f) ADJ UNCH    1 1
 JB0885
 JB0885.Superseded values are not recommended for survey control.
 JB0885
 JB0885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0885.See file dsdata.pdf to determine how the superseded data were derived.
 JB0885
 JB0885_MARKER: DB = BENCH MARK DISK
 JB0885_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0885_SP_SET: BRIDGE
 JB0885_STAMPING: D 169 1969
 JB0885_MARK LOGO: CGS
 JB0885_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0885_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0885+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2013
 JB0885
 JB0885  HISTORY     - Date     Condition        Report By
 JB0885  HISTORY     - 1969     MONUMENTED       CGS
 JB0885  HISTORY     - 20050724 GOOD             GEOCAC
 JB0885  HISTORY     - 20110818 GOOD             ILDT
 JB0885  HISTORY     - 20130924 GOOD             ILDT
 JB0885
 JB0885                          STATION DESCRIPTION
 JB0885
 JB0885'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0885'1.5 MI E FROM CARLYLE.
 JB0885'ABOUT 1.5 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0885'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, NEAR MILEPOLE
 JB0885'289-23, SET ON THE TOP OF THE SOUTH END OF THE BOTTOM STEP FOR
 JB0885'THE WEST STONE ABUTMENT FOR THE RAILROAD BRIDGE OVER A BLACK
 JB0885'TOPPED ROAD, 24 FEET SOUTH OF THE SOUTH RAIL, 17 FEET WEST OF THE
 JB0885'CENTER LINE OF THE ROAD, 2 FEET NORTH OF THE SOUTH END OF THE
 JB0885'STEP, 1.4 FEET WEST OF THE EAST EDGE OF THE STEP, ABOUT 20 FEET
 JB0885'BELOW THE LEVEL OF THE TRACK.  SEC 19, T 2 N, R 2 W.  NOTE-- MARK
 JB0885'MAY BE COVERED WITH ABOUT 3 INCHES OF DIRT.
 JB0885
 JB0885                          STATION RECOVERY (2005)
 JB0885
 JB0885'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB0885'RECOVERED IN GOOD CONDITION.
 JB0885
 JB0885                          STATION RECOVERY (2011)
 JB0885
 JB0885'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0885'RECOVERED IN GOOD CONDITION.
 JB0885
 JB0885                          STATION RECOVERY (2013)
 JB0885
 JB0885'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0885'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0099 ***********************************************************************
 NH0099  DESIGNATION -  D 17
 NH0099  PID         -  NH0099
 NH0099  STATE/COUNTY-  IL/MCHENRY
 NH0099  COUNTRY     -  US
 NH0099  USGS QUAD   -  RICHMOND (2018)
 NH0099
 NH0099                         *CURRENT SURVEY CONTROL
 NH0099  ______________________________________________________________________
 NH0099* NAD 83(1986) POSITION- 42 27 24.     (N) 088 18 23.     (W)   SCALED
 NH0099* NAVD 88 ORTHO HEIGHT -   248.602 (meters)      815.62  (feet) ADJUSTED
 NH0099  ______________________________________________________________________
 NH0099  GEOID HEIGHT    -        -34.196 (meters)                     GEOID18
 NH0099  DYNAMIC HEIGHT  -        248.523 (meters)      815.36  (feet) COMP
 NH0099  MODELED GRAVITY -    980,294.5   (mgal)                       NAVD 88
 NH0099
 NH0099  VERT ORDER      -  SECOND    CLASS 0
 NH0099
 NH0099.The horizontal coordinates were scaled from a map and have
 NH0099.an estimated accuracy of +/- 6 seconds.
 NH0099
 NH0099.The orthometric height was determined by differential leveling and
 NH0099.adjusted by the NATIONAL GEODETIC SURVEY
 NH0099.in June 1991.
 NH0099
 NH0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0099.GEOID18 height accuracy estimate available here.
 NH0099
 NH0099.Click photographs - Photos may exist for this station.
 NH0099
 NH0099.The dynamic height is computed by dividing the NAVD 88
 NH0099.geopotential number by the normal gravity value computed on the
 NH0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0099.degrees latitude (g = 980.6199 gals.).
 NH0099
 NH0099.The modeled gravity was interpolated from observed gravity values.
 NH0099
 NH0099;                    North         East    Units  Estimated Accuracy
 NH0099;SPC IL E     -   642,830.      302,220.      MT  (+/- 180 meters Scaled)
 NH0099
 NH0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN925013(NAD 83)
 NH0099
 NH0099                          SUPERSEDED SURVEY CONTROL
 NH0099
 NH0099  NGVD 29 (??/??/92)  248.676  (m)          815.86   (f) ADJ UNCH    2 0
 NH0099
 NH0099.Superseded values are not recommended for survey control.
 NH0099
 NH0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0099.See file dsdata.pdf to determine how the superseded data were derived.
 NH0099
 NH0099_MARKER: DB = BENCH MARK DISK
 NH0099_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0099_SP_SET: BRIDGE
 NH0099_STAMPING: D 17 1934
 NH0099_MARK LOGO: CGS
 NH0099_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0099
 NH0099  HISTORY     - Date     Condition        Report By
 NH0099  HISTORY     - 1934     MONUMENTED       CGS
 NH0099  HISTORY     - 1960     GOOD             CGS
 NH0099  HISTORY     - 19940602 MARK NOT FOUND   USPSQD
 NH0099
 NH0099                          STATION DESCRIPTION
 NH0099
 NH0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0099'AT RICHMOND.
 NH0099'AT THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0099'RAILROAD AND THE CHICAGO AND NORTH WESTERN RAILWAY IN THE SOUTH
 NH0099'PART OF RICHMOND, 0.3 MILE NORTHWEST OF C.M.ST.P. AND P. RR.
 NH0099'MILEPOLE 57, 0.1 MILE SOUTH OF THE C. AND NW. RY. MILEPOLE 74,
 NH0099'IN TOP OF THE SOUTH END OF THE EAST ABUTMENT (BRIDGE SEAT) OF
 NH0099'OVERPASS OF CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 NH0099'OVER THE CHICAGO AND NORTH WESTERN RAILWAY, 8 FEET SOUTHWEST
 NH0099'OF THE SOUTHWEST RAIL, 2 1/2 FEET NORTH OF THE SOUTH END OF THE
 NH0099'ABUTMENT, 7 RAILS NORTHWEST OF THE OVERPASS OF C. M. ST. P.
 NH0099'AND P. RR. OVER U.S. HIGHWAY 12 AND STATE HIGHWAY 31, AND ABOUT
 NH0099'2 1/2 FEET BELOW THE LEVEL OF THE TRACK.  THIS MARK CAN BE
 NH0099'REACHED BY GOING ABOUT 1.6 MILES SOUTH ALONG THE CHICAGO AND
 NH0099'NORTH WESTERN RAILWAY FROM THE STATION AT RICHMOND.
 NH0099
 NH0099                          STATION RECOVERY (1994)
 NH0099
 NH0099'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0099'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0120 ***********************************************************************
 LC0120  DESIGNATION -  D 171
 LC0120  PID         -  LC0120
 LC0120  STATE/COUNTY-  IL/CHAMPAIGN
 LC0120  COUNTRY     -  US
 LC0120  USGS QUAD   -  MAHOMET (2018)
 LC0120
 LC0120                         *CURRENT SURVEY CONTROL
 LC0120  ______________________________________________________________________
 LC0120* NAD 83(1986) POSITION- 40 11 39.     (N) 088 25 19.     (W)   SCALED
 LC0120* NAVD 88 ORTHO HEIGHT -   216.661 (meters)      710.83  (feet) ADJUSTED
 LC0120  ______________________________________________________________________
 LC0120  GEOID HEIGHT    -        -32.055 (meters)                     GEOID18
 LC0120  DYNAMIC HEIGHT  -        216.553 (meters)      710.47  (feet) COMP
 LC0120  MODELED GRAVITY -    980,118.3   (mgal)                       NAVD 88
 LC0120
 LC0120  VERT ORDER      -  FIRST     CLASS II
 LC0120
 LC0120.The horizontal coordinates were scaled from a map and have
 LC0120.an estimated accuracy of +/- 6 seconds.
 LC0120
 LC0120.The orthometric height was determined by differential leveling and
 LC0120.adjusted by the NATIONAL GEODETIC SURVEY
 LC0120.in June 1991.
 LC0120
 LC0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0120.GEOID18 height accuracy estimate available here.
 LC0120
 LC0120.Click photographs - Photos may exist for this station.
 LC0120
 LC0120.The dynamic height is computed by dividing the NAVD 88
 LC0120.geopotential number by the normal gravity value computed on the
 LC0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0120.degrees latitude (g = 980.6199 gals.).
 LC0120
 LC0120.The modeled gravity was interpolated from observed gravity values.
 LC0120
 LC0120;                    North         East    Units  Estimated Accuracy
 LC0120;SPC IL E     -   391,560.      292,460.      MT  (+/- 180 meters Scaled)
 LC0120
 LC0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK789502(NAD 83)
 LC0120
 LC0120                          SUPERSEDED SURVEY CONTROL
 LC0120
 LC0120  NGVD 29 (??/??/92)  216.714  (m)          711.00   (f) ADJ UNCH    1 2
 LC0120
 LC0120.Superseded values are not recommended for survey control.
 LC0120
 LC0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0120.See file dsdata.pdf to determine how the superseded data were derived.
 LC0120
 LC0120_MARKER: DB = BENCH MARK DISK
 LC0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0120_STAMPING: D 171 1954
 LC0120_MARK LOGO: CGS
 LC0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0120+STABILITY: SURFACE MOTION
 LC0120
 LC0120  HISTORY     - Date     Condition        Report By
 LC0120  HISTORY     - 1954     MONUMENTED       CGS
 LC0120  HISTORY     - 1973     GOOD             NGS
 LC0120  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0120
 LC0120                          STATION DESCRIPTION
 LC0120
 LC0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0120'0.8 MI NW FROM MAHOMET.
 LC0120'ABOUT 0.75 MILE NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0120'THE STATION AT MAHOMET, AT A FARM ROAD CROSSING, 44 1/2 FEET
 LC0120'SOUTH OF SOUTH RAIL, 49 FEET SOUTHWEST OF CENTER LINE OF FARM
 LC0120'CROSSING, 52 FEET WEST AND ACROSS FARM DRIVE FROM TELEPHONE POLE
 LC0120'NO. 7, 30 FEET WEST OF A FENCE CORNER, 25 FEET EAST-SOUTHEAST
 LC0120'OF THE 2ND TELEPHONE POLE EAST OF MILE POST 129, 3 FEET NORTH OF A
 LC0120'FENCE LINE, 2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT
 LC0120'1 FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0120'PROJECTING 4 INCHES.
 LC0120
 LC0120                          STATION RECOVERY (1973)
 LC0120
 LC0120'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0120'RECOVERED IN GOOD CONDITION.
 LC0120
 LC0120                          STATION RECOVERY (1986)
 LC0120
 LC0120'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0120'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0670 ***********************************************************************
 LC0670  DESIGNATION -  D 172
 LC0670  PID         -  LC0670
 LC0670  STATE/COUNTY-  IL/MCLEAN
 LC0670  COUNTRY     -  US
 LC0670  USGS QUAD   -  NORMAL EAST (2018)
 LC0670
 LC0670                         *CURRENT SURVEY CONTROL
 LC0670  ______________________________________________________________________
 LC0670* NAD 83(1986) POSITION- 40 37 16.     (N) 088 59 35.     (W)   SCALED
 LC0670* NAVD 88 ORTHO HEIGHT -   229.745 (meters)      753.76  (feet) ADJUSTED
 LC0670  ______________________________________________________________________
 LC0670  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 LC0670  DYNAMIC HEIGHT  -        229.640 (meters)      753.41  (feet) COMP
 LC0670  MODELED GRAVITY -    980,160.8   (mgal)                       NAVD 88
 LC0670
 LC0670  VERT ORDER      -  FIRST     CLASS I
 LC0670
 LC0670.The horizontal coordinates were scaled from a map and have
 LC0670.an estimated accuracy of +/- 6 seconds.
 LC0670
 LC0670.The orthometric height was determined by differential leveling and
 LC0670.adjusted by the NATIONAL GEODETIC SURVEY
 LC0670.in June 1991.
 LC0670
 LC0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0670.GEOID18 height accuracy estimate available here.
 LC0670
 LC0670.Click photographs - Photos may exist for this station.
 LC0670
 LC0670.The dynamic height is computed by dividing the NAVD 88
 LC0670.geopotential number by the normal gravity value computed on the
 LC0670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0670.degrees latitude (g = 980.6199 gals.).
 LC0670
 LC0670.The modeled gravity was interpolated from observed gravity values.
 LC0670
 LC0670;                    North         East    Units  Estimated Accuracy
 LC0670;SPC IL E     -   439,180.      244,180.      MT  (+/- 180 meters Scaled)
 LC0670
 LC0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK314986(NAD 83)
 LC0670
 LC0670                          SUPERSEDED SURVEY CONTROL
 LC0670
 LC0670  NGVD 29 (??/??/92)  229.793  (m)          753.91   (f) ADJ UNCH    1 1
 LC0670
 LC0670.Superseded values are not recommended for survey control.
 LC0670
 LC0670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0670.See file dsdata.pdf to determine how the superseded data were derived.
 LC0670
 LC0670_MARKER: DB = BENCH MARK DISK
 LC0670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0670_STAMPING: D 172 1954
 LC0670_MARK LOGO: CGS
 LC0670_PROJECTION: FLUSH
 LC0670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0670+STABILITY: SURFACE MOTION
 LC0670
 LC0670  HISTORY     - Date     Condition        Report By
 LC0670  HISTORY     - 1954     MONUMENTED       CGS
 LC0670  HISTORY     - 1969     GOOD             CGS
 LC0670
 LC0670                          STATION DESCRIPTION
 LC0670
 LC0670'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0670'7.9 MI S FROM EL PASO.
 LC0670'ABOUT 7.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0670'THE STATION AT EL PASO, OR ABOUT 7.65 MILES NORTH ALONG THE
 LC0670'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT NORMAL, 97 FEET
 LC0670'EAST OF THE EAST RAIL, 454 FEET NORTH-NORTHEAST OF A SWITCH STAND
 LC0670'AT THE NORTH END OF A SIDING, 321 FEET NORTH-NORTHEAST OF THE EAST
 LC0670'END OF A 48-INCH METAL CULVERT, 1 1/2 FEET WEST OF A FENCE, 2.0
 LC0670'FEET NORTH OF A WOODEN WITNESS POST, ABOUT 3 1/2 FEET BELOW THE
 LC0670'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0670'IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 21, T25N, R2E
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0164 ***********************************************************************
 LC0164  DESIGNATION -  D 173
 LC0164  PID         -  LC0164
 LC0164  STATE/COUNTY-  IL/CHAMPAIGN
 LC0164  COUNTRY     -  US
 LC0164  USGS QUAD   -  URBANA (2018)
 LC0164
 LC0164                         *CURRENT SURVEY CONTROL
 LC0164  ______________________________________________________________________
 LC0164* NAD 83(1986) POSITION- 40 07 09.     (N) 088 12 10.     (W)   SCALED
 LC0164* NAVD 88 ORTHO HEIGHT -   217.604 (meters)      713.92  (feet) ADJUSTED
 LC0164  ______________________________________________________________________
 LC0164  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 LC0164  DYNAMIC HEIGHT  -        217.493 (meters)      713.56  (feet) COMP
 LC0164  MODELED GRAVITY -    980,112.5   (mgal)                       NAVD 88
 LC0164
 LC0164  VERT ORDER      -  FIRST     CLASS II
 LC0164
 LC0164.The horizontal coordinates were scaled from a map and have
 LC0164.an estimated accuracy of +/- 6 seconds.
 LC0164
 LC0164.The orthometric height was determined by differential leveling and
 LC0164.adjusted by the NATIONAL GEODETIC SURVEY
 LC0164.in June 1991.
 LC0164
 LC0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0164.GEOID18 height accuracy estimate available here.
 LC0164
 LC0164.Click photographs - Photos may exist for this station.
 LC0164
 LC0164.The dynamic height is computed by dividing the NAVD 88
 LC0164.geopotential number by the normal gravity value computed on the
 LC0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0164.degrees latitude (g = 980.6199 gals.).
 LC0164
 LC0164.The modeled gravity was interpolated from observed gravity values.
 LC0164
 LC0164;                    North         East    Units  Estimated Accuracy
 LC0164;SPC IL E     -   383,240.      311,130.      MT  (+/- 180 meters Scaled)
 LC0164
 LC0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK975416(NAD 83)
 LC0164
 LC0164                          SUPERSEDED SURVEY CONTROL
 LC0164
 LC0164  NGVD 29 (??/??/92)  217.641  (m)          714.04   (f) ADJ UNCH    1 2
 LC0164
 LC0164.Superseded values are not recommended for survey control.
 LC0164
 LC0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0164.See file dsdata.pdf to determine how the superseded data were derived.
 LC0164
 LC0164_MARKER: DB = BENCH MARK DISK
 LC0164_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0164_SP_SET: BRIDGE
 LC0164_STAMPING: D 173 1954
 LC0164_MARK LOGO: CGS
 LC0164_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0164
 LC0164  HISTORY     - Date     Condition        Report By
 LC0164  HISTORY     - 1954     MONUMENTED       CGS
 LC0164  HISTORY     - 1973     GOOD             NGS
 LC0164  HISTORY     - 1978     GOOD             LOCENG
 LC0164  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0164  HISTORY     - 20051205 MARK NOT FOUND   ILDT
 LC0164
 LC0164                          STATION DESCRIPTION
 LC0164
 LC0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0164'AT URBANA.
 LC0164'AT URBANA, ABOUT 0.45 MILE NORTHEAST OF THE WABASH RAILROAD
 LC0164'STATION, ALONG NORTH CUNNINGHAM AVENUE, IN THE TOP OF THE NORTH
 LC0164'POST OF THE EAST HEAD WALL OF NORTH CONNINGHAM AVENUE BRIDGE
 LC0164'OVER WEST BRANCH OF SALT FORK, 4 1/2 FEET EAST OF EAST CURB LINE
 LC0164'OF NORTH CUNNINGHAM AVENUE, 236 FEET NORTH OF CENTER OF JUNCTION
 LC0164'OF NORTH CUNNINGHAM AVENUE AND CRYSTAL LAKE DRIVE LEADING WEST,
 LC0164'13 FEET SOUTH OF NORTH END OF EAST HEAD WALL OF BRIDGE AND
 LC0164'ABOUT 1/2 FOOT ABOVE LEVEL OF AVENUE.
 LC0164
 LC0164                          STATION RECOVERY (1973)
 LC0164
 LC0164'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0164'RECOVERED IN GOOD CONDITION.
 LC0164
 LC0164                          STATION RECOVERY (1978)
 LC0164
 LC0164'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 LC0164'RECOVERED IN GOOD CONDITION.
 LC0164
 LC0164                          STATION RECOVERY (1986)
 LC0164
 LC0164'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0164'MARK NOT FOUND.
 LC0164
 LC0164                          STATION RECOVERY (2005)
 LC0164
 LC0164'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0164'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0200 ***********************************************************************
 KB0200  DESIGNATION -  D 174
 KB0200  PID         -  KB0200
 KB0200  STATE/COUNTY-  IL/COLES
 KB0200  COUNTRY     -  US
 KB0200  USGS QUAD   -  MATTOON EAST (2018)
 KB0200
 KB0200                         *CURRENT SURVEY CONTROL
 KB0200  ______________________________________________________________________
 KB0200* NAD 83(1986) POSITION- 39 25 09.     (N) 088 17 16.     (W)   SCALED
 KB0200* NAVD 88 ORTHO HEIGHT -   229.318 (meters)      752.35  (feet) ADJUSTED
 KB0200  ______________________________________________________________________
 KB0200  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 KB0200  DYNAMIC HEIGHT  -        229.185 (meters)      751.92  (feet) COMP
 KB0200  MODELED GRAVITY -    980,042.5   (mgal)                       NAVD 88
 KB0200
 KB0200  VERT ORDER      -  FIRST     CLASS II
 KB0200
 KB0200.The horizontal coordinates were scaled from a map and have
 KB0200.an estimated accuracy of +/- 6 seconds.
 KB0200
 KB0200.The orthometric height was determined by differential leveling and
 KB0200.adjusted by the NATIONAL GEODETIC SURVEY
 KB0200.in June 1991.
 KB0200
 KB0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0200.GEOID18 height accuracy estimate available here.
 KB0200
 KB0200.Click photographs - Photos may exist for this station.
 KB0200
 KB0200.The dynamic height is computed by dividing the NAVD 88
 KB0200.geopotential number by the normal gravity value computed on the
 KB0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0200.degrees latitude (g = 980.6199 gals.).
 KB0200
 KB0200.The modeled gravity was interpolated from observed gravity values.
 KB0200
 KB0200;                    North         East    Units  Estimated Accuracy
 KB0200;SPC IL E     -   305,510.      303,920.      MT  (+/- 180 meters Scaled)
 KB0200
 KB0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ891640(NAD 83)
 KB0200
 KB0200                          SUPERSEDED SURVEY CONTROL
 KB0200
 KB0200  NGVD 29 (??/??/92)  229.379  (m)          752.55   (f) ADJ UNCH    1 2
 KB0200
 KB0200.Superseded values are not recommended for survey control.
 KB0200
 KB0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0200.See file dsdata.pdf to determine how the superseded data were derived.
 KB0200
 KB0200_MARKER: DB = BENCH MARK DISK
 KB0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0200_STAMPING: D 174 1956
 KB0200_MARK LOGO: CGS
 KB0200_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0200+STABILITY: SURFACE MOTION
 KB0200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0200+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0200
 KB0200  HISTORY     - Date     Condition        Report By
 KB0200  HISTORY     - 1956     MONUMENTED       CGS
 KB0200  HISTORY     - 1973     GOOD             NGS
 KB0200  HISTORY     - 20050302 GOOD             ILDT
 KB0200  HISTORY     - 20200331 GOOD             ILDT
 KB0200
 KB0200                          STATION DESCRIPTION
 KB0200
 KB0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0200'AT LERNA.
 KB0200'AT LERNA, AT THE INTERSECTION OF THE ILLINOIS CENTRAL RAILROAD
 KB0200'AND THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD, 31 FEET
 KB0200'SOUTHWEST OF SOUTHWEST RAIL OF IC RR, 53 FEET SOUTHEAST OF
 KB0200'SOUTHEAST RAIL OF THE N.Y., C. AND ST. L. RR, 29 1/2 FEET
 KB0200'SOUTHEAST OF A TELEPHONE POLE ON A NORTHEAST-SOUTHWEST TELEPHONE
 KB0200'LINE, 68 1/2 FEET NORTHWEST OF NORTHWEST CORNER OF A SMALL
 KB0200'CONCRETE BLOCK WAREHOUSE, ABOUT 4 FEET NORTHEAST OF THE EXTENDED
 KB0200'SOUTHWEST FACE OF THE I.C. RR STATION WHICH IS LOCATED IN THE
 KB0200'WEST QUARTER OF RAILROAD INTERSECTION, 4 FEET NORTH-NORTHWEST OF
 KB0200'STREET LIGHT POLE NO. 11, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACKS
 KB0200'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0200
 KB0200                          STATION RECOVERY (1973)
 KB0200
 KB0200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0200'RECOVERED IN GOOD CONDITION.
 KB0200
 KB0200                          STATION RECOVERY (2005)
 KB0200
 KB0200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0200'TO REACH FROM THE INTERSECTION OF FIFTH ST AND MAIN ST. IN LERNA, GO
 KB0200'NORTH ON FIFTH ST +-0.1MI TO MARK, MARK IS 4' NORTH OF LIGHT POLE,
 KB0200'29.5' SOUTHEAST OF TELEPHONE POLE, 48.3' EAST OF THE EAST CORNER OF
 KB0200'METAL STORAGE BUILDING.
 KB0200
 KB0200                          STATION RECOVERY (2020)
 KB0200
 KB0200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CLD)
 KB0200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0231 ***********************************************************************
 KB0231  DESIGNATION -  D 175
 KB0231  PID         -  KB0231
 KB0231  STATE/COUNTY-  IL/CUMBERLAND
 KB0231  COUNTRY     -  US
 KB0231  USGS QUAD   -  GREENUP (2018)
 KB0231
 KB0231                         *CURRENT SURVEY CONTROL
 KB0231  ______________________________________________________________________
 KB0231* NAD 83(1986) POSITION- 39 14 48.     (N) 088 11 49.     (W)   SCALED
 KB0231* NAVD 88 ORTHO HEIGHT -   176.431 (meters)      578.84  (feet) ADJUSTED
 KB0231  ______________________________________________________________________
 KB0231  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 KB0231  DYNAMIC HEIGHT  -        176.328 (meters)      578.50  (feet) COMP
 KB0231  MODELED GRAVITY -    980,036.7   (mgal)                       NAVD 88
 KB0231
 KB0231  VERT ORDER      -  FIRST     CLASS II
 KB0231
 KB0231.The horizontal coordinates were scaled from a map and have
 KB0231.an estimated accuracy of +/- 6 seconds.
 KB0231
 KB0231.The orthometric height was determined by differential leveling and
 KB0231.adjusted by the NATIONAL GEODETIC SURVEY
 KB0231.in June 1991.
 KB0231
 KB0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0231.GEOID18 height accuracy estimate available here.
 KB0231
 KB0231.Click photographs - Photos may exist for this station.
 KB0231
 KB0231.The dynamic height is computed by dividing the NAVD 88
 KB0231.geopotential number by the normal gravity value computed on the
 KB0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0231.degrees latitude (g = 980.6199 gals.).
 KB0231
 KB0231.The modeled gravity was interpolated from observed gravity values.
 KB0231
 KB0231;                    North         East    Units  Estimated Accuracy
 KB0231;SPC IL E     -   286,370.      311,770.      MT  (+/- 180 meters Scaled)
 KB0231
 KB0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ967448(NAD 83)
 KB0231
 KB0231                          SUPERSEDED SURVEY CONTROL
 KB0231
 KB0231  NGVD 29 (??/??/92)  176.490  (m)          579.03   (f) ADJ UNCH    1 2
 KB0231
 KB0231.Superseded values are not recommended for survey control.
 KB0231
 KB0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0231.See file dsdata.pdf to determine how the superseded data were derived.
 KB0231
 KB0231_MARKER: DB = BENCH MARK DISK
 KB0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0231_STAMPING: D 175 1956
 KB0231_MARK LOGO: CGS
 KB0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0231+STABILITY: SURFACE MOTION
 KB0231_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0231+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 KB0231
 KB0231  HISTORY     - Date     Condition        Report By
 KB0231  HISTORY     - 1956     MONUMENTED       CGS
 KB0231  HISTORY     - 1973     GOOD             NGS
 KB0231  HISTORY     - 20050218 GOOD             ILDT
 KB0231  HISTORY     - 20120619 GOOD             ILDT
 KB0231
 KB0231                          STATION DESCRIPTION
 KB0231
 KB0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0231'1.8 MI NW FROM GREENUP.
 KB0231'ABOUT 1.75 MILES NORTHWEST AND WEST ALONG THE ILLINOIS CENTRAL
 KB0231'RAILROAD FROM THE STATION AT GREENUP, ABOUT 0.35 MILE EAST OF
 KB0231'MILE POST P 140, AT CROSSING OF A NARROW NORTH-SOUTH GRAVEL ROAD,
 KB0231'30.7 FEET SOUTHEAST OF SOUTHEAST RAIL AND ON THE OUTSIDE OF A
 KB0231'CURVE IN TRACK, 19 FEET WEST OF CENTER LINE OF ROAD, 1 1/2 FEET
 KB0231'NORTHEAST OF NORTHEAST END OF A FENCE LINE, 2 FEET SOUTH OF A
 KB0231'WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH TRACK AND SET IN THE
 KB0231'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0231
 KB0231                          STATION RECOVERY (1973)
 KB0231
 KB0231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0231'RECOVERED IN GOOD CONDITION.
 KB0231
 KB0231                          STATION RECOVERY (2005)
 KB0231
 KB0231'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0231'RECOVERED IN GOOD CONDITION.
 KB0231
 KB0231                          STATION RECOVERY (2012)
 KB0231
 KB0231'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0231'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0090 ***********************************************************************
 JB0090  DESIGNATION -  D 176
 JB0090  PID         -  JB0090
 JB0090  STATE/COUNTY-  IL/JASPER
 JB0090  COUNTRY     -  US
 JB0090  USGS QUAD   -  NEWTON (2018)
 JB0090
 JB0090                         *CURRENT SURVEY CONTROL
 JB0090  ______________________________________________________________________
 JB0090* NAD 83(1986) POSITION- 38 56 09.21   (N) 088 09 16.87   (W)   HD_HELD1
 JB0090* NAVD 88 ORTHO HEIGHT -   161.870 (meters)      531.07  (feet) ADJUSTED
 JB0090  ______________________________________________________________________
 JB0090  GEOID HEIGHT    -        -31.642 (meters)                     GEOID18
 JB0090  DYNAMIC HEIGHT  -        161.773 (meters)      530.75  (feet) COMP
 JB0090  MODELED GRAVITY -    980,023.7   (mgal)                       NAVD 88
 JB0090
 JB0090  VERT ORDER      -  FIRST     CLASS II
 JB0090
 JB0090.The horizontal coordinates were determined by differentially corrected
 JB0090.hand held GPS observations or other comparable positioning techniques
 JB0090.and have an estimated accuracy of +/- 3 meters.
 JB0090
 JB0090.The orthometric height was determined by differential leveling and
 JB0090.adjusted by the NATIONAL GEODETIC SURVEY
 JB0090.in June 1991.
 JB0090
 JB0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0090.GEOID18 height accuracy estimate available here.
 JB0090
 JB0090.Click photographs - Photos may exist for this station.
 JB0090
 JB0090.The dynamic height is computed by dividing the NAVD 88
 JB0090.geopotential number by the normal gravity value computed on the
 JB0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0090.degrees latitude (g = 980.6199 gals.).
 JB0090
 JB0090.The modeled gravity was interpolated from observed gravity values.
 JB0090
 JB0090;                    North         East    Units  Estimated Accuracy
 JB0090;SPC IL E     -   251,876.4     315,489.1     MT  (+/- 3 meters HH1 GPS) 
 JB0090
 JB0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9992210296(NAD 83)
 JB0090
 JB0090                          SUPERSEDED SURVEY CONTROL
 JB0090
 JB0090  NGVD 29 (??/??/92)  161.941  (m)          531.30   (f) ADJ UNCH    1 2
 JB0090
 JB0090.Superseded values are not recommended for survey control.
 JB0090
 JB0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0090.See file dsdata.pdf to determine how the superseded data were derived.
 JB0090
 JB0090_MARKER: DB = BENCH MARK DISK
 JB0090_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0090_SP_SET: BOX CULVERT HEADWALL
 JB0090_STAMPING: D 176 1956
 JB0090_MARK LOGO: CGS
 JB0090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0090+STABILITY: SURFACE MOTION
 JB0090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0090+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2020
 JB0090
 JB0090  HISTORY     - Date     Condition        Report By
 JB0090  HISTORY     - 1956     MONUMENTED       CGS
 JB0090  HISTORY     - 20200409 GOOD             ILDT
 JB0090
 JB0090                          STATION DESCRIPTION
 JB0090
 JB0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0090'6.5 MI S FROM NEWTON.
 JB0090'4.3 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0090'THE STATION AT NEWTON, THENCE ABOUT 2.2 MILES WEST ALONG A GRAVEL
 JB0090'ROAD, ABOUT 135 YARDS EAST OF ENTRANCE TO JASPER COUNTY AIRPORT,
 JB0090'ABOUT 40 YARDS SOUTHWEST OF SOUTHWEST CORNER OF A FARM HOUSE,
 JB0090'IN THE TOP OF EAST END OF NORTH HEAD WALL OF A 4-FOOT CONCRETE
 JB0090'BOX CULVERT, 15 FEET NORTH OF CENTER LINE OF ROAD AND ABOUT 1/2
 JB0090'FOOT BELOW LEVEL OF ROAD.
 JB0090
 JB0090                          STATION RECOVERY (2020)
 JB0090
 JB0090'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SAB)
 JB0090'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0038 ***********************************************************************
 KB0038  DESIGNATION -  D 177
 KB0038  PID         -  KB0038
 KB0038  STATE/COUNTY-  IL/COLES
 KB0038  COUNTRY     -  US
 KB0038  USGS QUAD   -  CHARLESTON NORTH (2018)
 KB0038
 KB0038                         *CURRENT SURVEY CONTROL
 KB0038  ______________________________________________________________________
 KB0038* NAD 83(2011) POSITION- 39 34 42.91092(N) 088 10 21.71272(W)   ADJUSTED
 KB0038* NAD 83(2011) ELLIP HT-   175.485 (meters)        (06/27/12)   ADJUSTED
 KB0038* NAD 83(2011) EPOCH   -  2010.00
 KB0038* NAVD 88 ORTHO HEIGHT -   207.588 (meters)      681.06  (feet) ADJUSTED
 KB0038  ______________________________________________________________________
 KB0038  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 KB0038  NAD 83(2011) X  -    156,973.049 (meters)                     COMP
 KB0038  NAD 83(2011) Y  - -4,920,283.340 (meters)                     COMP
 KB0038  NAD 83(2011) Z  -  4,042,144.031 (meters)                     COMP
 KB0038  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 KB0038  DYNAMIC HEIGHT  -        207.473 (meters)      680.68  (feet) COMP
 KB0038  MODELED GRAVITY -    980,066.5   (mgal)                       NAVD 88
 KB0038
 KB0038  VERT ORDER      -  FIRST     CLASS II
 KB0038
 KB0038  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0038  Standards:
 KB0038         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0038            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0038  -------------------------------------------------------------------
 KB0038  NETWORK    2.53   3.39           1.10   0.96   1.73     -0.01927138
 KB0038  -------------------------------------------------------------------
 KB0038  Click here for local accuracies and other accuracy information.
 KB0038
 KB0038.The horizontal coordinates were established by GPS observations
 KB0038.and adjusted by the National Geodetic Survey in June 2012.
 KB0038
 KB0038.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0038.been affixed to the stable North American tectonic plate. See 
 KB0038.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0038
 KB0038.The horizontal coordinates are valid at the epoch date displayed above
 KB0038.which is a decimal equivalence of Year/Month/Day.
 KB0038
 KB0038.The orthometric height was determined by differential leveling and
 KB0038.adjusted by the NATIONAL GEODETIC SURVEY
 KB0038.in June 1991.
 KB0038
 KB0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0038.GEOID18 height accuracy estimate available here.
 KB0038
 KB0038.Click photographs - Photos may exist for this station.
 KB0038
 KB0038.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0038
 KB0038.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0038
 KB0038.The ellipsoidal height was determined by GPS observations
 KB0038.and is referenced to NAD 83.
 KB0038
 KB0038.The dynamic height is computed by dividing the NAVD 88
 KB0038.geopotential number by the normal gravity value computed on the
 KB0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0038.degrees latitude (g = 980.6199 gals.).
 KB0038
 KB0038.The modeled gravity was interpolated from observed gravity values.
 KB0038
 KB0038. The following values were computed from the NAD 83(2011) position.
 KB0038
 KB0038;                    North         East     Units Scale Factor Converg.
 KB0038;SPC IL E     -   323,224.005   313,800.882   MT  0.99997734   +0 06 08.4
 KB0038;SPC IL E     - 1,060,444.09  1,029,528.39   sFT  0.99997734   +0 06 08.4
 KB0038;UTM  16      - 4,381,642.872   399,284.886   MT  0.99972488   -0 44 50.0
 KB0038
 KB0038!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0038!SPC IL E     -   0.99997247  x   0.99997734  =   0.99994981
 KB0038!UTM  16      -   0.99997247  x   0.99972488  =   0.99969736
 KB0038
 KB0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9928481642(NAD 83)
 KB0038
 KB0038|---------------------------------------------------------------------|
 KB0038| PID    Reference Object                     Distance      Geod. Az  |
 KB0038|                                                           dddmmss.s |
 KB0038| DE8910 COL 04D                              44.555 METERS 00742     |
 KB0038|---------------------------------------------------------------------|
 KB0038
 KB0038                          SUPERSEDED SURVEY CONTROL
 KB0038
 KB0038  NAD 83(2007)-  39 34 42.91091(N)    088 10 21.71364(W) AD(2002.00) 0
 KB0038  ELLIP H (02/10/07)  175.512  (m)                       GP(2002.00)    
 KB0038  ELLIP H (12/06/04)  175.512  (m)                       GP(       ) 4 1
 KB0038  NAD 83(1997)-  39 34 42.91084(N)    088 10 21.71362(W) AD(       ) 1
 KB0038  ELLIP H (12/18/02)  175.514  (m)                       GP(       ) 4 2
 KB0038  NAVD 88             207.59   (m)          681.1    (f) LEVELING    3  
 KB0038  NGVD 29 (??/??/92)  207.662  (m)          681.30   (f) ADJ UNCH    1 2
 KB0038
 KB0038.Superseded values are not recommended for survey control.
 KB0038
 KB0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0038.See file dsdata.pdf to determine how the superseded data were derived.
 KB0038
 KB0038_MARKER: DB = BENCH MARK DISK
 KB0038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0038_STAMPING: D 177 1956
 KB0038_MARK LOGO: CGS
 KB0038_PROJECTION: PROJECTING 10 CENTIMETERS
 KB0038_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0038+STABILITY: SURFACE MOTION
 KB0038_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0038+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2020
 KB0038
 KB0038  HISTORY     - Date     Condition        Report By
 KB0038  HISTORY     - 1956     MONUMENTED       CGS
 KB0038  HISTORY     - 1973     GOOD             ILHD
 KB0038  HISTORY     - 1981     GOOD             ILDT
 KB0038  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0038  HISTORY     - 20050303 GOOD             ILDT
 KB0038  HISTORY     - 20110503 GOOD             ILDT
 KB0038  HISTORY     - 20200409 GOOD             ILDT
 KB0038  HISTORY     - 20200414 GOOD             ILDT
 KB0038
 KB0038                          STATION DESCRIPTION
 KB0038
 KB0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0038'5.6 MI N FROM CHARLESTON.
 KB0038'ABOUT 5.65 MILES NORTH ALONG THE NEW YORK, CHICAGO AND ST. LOUIS
 KB0038'RAILROAD FROM THE FREIGHT STATION AT CHARLESTON, ABOUT 0.1 MILE
 KB0038'SOUTH OF ELEVATOR AT FAIR GRANGE, AT AN EAST-WEST ROAD CROSSING,
 KB0038'33 FEET EAST OF EAST RAIL OF A SIDING, 47 FEET EAST OF EAST
 KB0038'RAIL OF MAIN TRACK, 1 1/2 FEET WEST OF A FENCE CORNER, 180 FEET
 KB0038'SOUTH OF CENTER LINE OF ROAD, 79 FEET EAST-SOUTHEAST AND ACROSS
 KB0038'TRACK FROM TELEPHONE POLE NO. 313/15 WHICH IS THE SECOND POLE
 KB0038'SOUTH OF CROSSING, 200 FEET SOUTH AND ACROSS ROAD FROM CROSSING
 KB0038'WARNING SIGN, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT
 KB0038'4 FEET BELOW LEVEL OF MAIN TRACK AND SET IN THE TOP OF A CONCRETE
 KB0038'POST PROJECTING 3 INCHES.  NOTE-- 4 FEET SOUTH OF FENCE CORNER.
 KB0038
 KB0038                          STATION RECOVERY (1973)
 KB0038
 KB0038'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0038'RECOVERED IN GOOD CONDITION.
 KB0038
 KB0038                          STATION RECOVERY (1981)
 KB0038
 KB0038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981
 KB0038'RECOVERED IN GOOD CONDITION.
 KB0038
 KB0038                          STATION RECOVERY (2000)
 KB0038
 KB0038'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0038'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0038'RECOVERED  IN GOOD CONDITION..  THE STATION IS LOCATED ABOUT 6.5 MI
 KB0038'(10.6 KM ) NORTH  OF CHARLESTON ,   ABOUT 8.2 MI ( 13.4  KM )
 KB0038'SOUTHEAST
 KB0038'OF HUMBOLDT .  TO REACH FROM THE  JUNCTION AT THE STATE ROUTE 16
 KB0038'AND STATE ROUTE 130 ON THE EAST SIDE OF CHARLESTON,  GO NORTH  ON
 KB0038'STATE ROUTE 130 ABOUT 7.3  MI (11.9  KM ) TO THE CROSSROAD  1400 N
 KB0038'COUNTY ROAD, TURN RIGHT , GO EAST ON 1400 N COUNTY ROAD ABOUT 0.2
 KB0038'MI ( 0.3 KM ) CROSS OVER THE RAILROAD TRACK,  THE STATION IS ON THE
 KB0038'RIGHT.  IT IS  180.0  FT SOUTH  OF THE CENTER  OF THE 1400 N  COUNTY
 KB0038'ROAD,  49.0 FT EAST OF EAST  RAIL OF MAIN TRACK, 1.0 FT NORTHWEST OF
 KB0038'THE STEEL WITNESS POST, ABOUT 4.0 FT BELOW LEVEL  OF MAIN TRACK
 KB0038'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0038
 KB0038                          STATION RECOVERY (2005)
 KB0038
 KB0038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0038'RECOVERED IN GOOD CONDITION.
 KB0038
 KB0038                          STATION RECOVERY (2011)
 KB0038
 KB0038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0038'RECOVERED IN GOOD CONDITION.
 KB0038
 KB0038                          STATION RECOVERY (2020)
 KB0038
 KB0038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CLD)
 KB0038'RECOVERED IN GOOD CONDITION.
 KB0038
 KB0038                          STATION RECOVERY (2020)
 KB0038
 KB0038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CD)
 KB0038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1500 ***********************************************************************
 KA1500  DESIGNATION -  D 178
 KA1500  PID         -  KA1500
 KA1500  STATE/COUNTY-  IL/EDGAR
 KA1500  COUNTRY     -  US
 KA1500  USGS QUAD   -  PARIS SOUTH (2018)
 KA1500
 KA1500                         *CURRENT SURVEY CONTROL
 KA1500  ______________________________________________________________________
 KA1500* NAD 83(1986) POSITION- 39 36 29.7    (N) 087 41 42.2    (W)   HD_HELD2
 KA1500* NAVD 88 ORTHO HEIGHT -   223.252 (meters)      732.45  (feet) ADJUSTED
 KA1500  ______________________________________________________________________
 KA1500  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 KA1500  DYNAMIC HEIGHT  -        223.133 (meters)      732.06  (feet) COMP
 KA1500  MODELED GRAVITY -    980,089.7   (mgal)                       NAVD 88
 KA1500
 KA1500  VERT ORDER      -  FIRST     CLASS II
 KA1500
 KA1500.The horizontal coordinates were established by autonomous hand held GPS
 KA1500.observations and have an estimated accuracy of +/- 10 meters.
 KA1500
 KA1500.The orthometric height was determined by differential leveling and
 KA1500.adjusted by the NATIONAL GEODETIC SURVEY
 KA1500.in June 1991.
 KA1500
 KA1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1500.GEOID18 height accuracy estimate available here.
 KA1500
 KA1500.Click photographs - Photos may exist for this station.
 KA1500
 KA1500.The dynamic height is computed by dividing the NAVD 88
 KA1500.geopotential number by the normal gravity value computed on the
 KA1500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1500.degrees latitude (g = 980.6199 gals.).
 KA1500
 KA1500.The modeled gravity was interpolated from observed gravity values.
 KA1500
 KA1500;                    North         East    Units  Estimated Accuracy
 KA1500;SPC IL E     -   326,700.      354,814.      MT  (+/- 10 meters HH2 GPS)
 KA1500
 KA1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4033284509(NAD 83)
 KA1500
 KA1500                          SUPERSEDED SURVEY CONTROL
 KA1500
 KA1500  NGVD 29 (??/??/92)  223.344  (m)          732.75   (f) ADJ UNCH    1 2
 KA1500
 KA1500.Superseded values are not recommended for survey control.
 KA1500
 KA1500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1500.See file dsdata.pdf to determine how the superseded data were derived.
 KA1500
 KA1500_MARKER: DB = BENCH MARK DISK
 KA1500_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1500_SP_SET: BUILDING
 KA1500_STAMPING: D 178 1956
 KA1500_MARK LOGO: CGS
 KA1500_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1500_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1500+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2020
 KA1500
 KA1500  HISTORY     - Date     Condition        Report By
 KA1500  HISTORY     - 1956     MONUMENTED       CGS
 KA1500  HISTORY     - 20110127 GOOD             ILDT
 KA1500  HISTORY     - 20120401 GOOD             GEOSPC
 KA1500  HISTORY     - 20200426 GOOD             USPSQD
 KA1500
 KA1500                          STATION DESCRIPTION
 KA1500
 KA1500'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1500'AT PARIS.
 KA1500'AT PARIS, ABOUT 0.2 MILE SOUTH ALONG SOUTH MAIN STREET (STATE
 KA1500'HIGHWAY 1) FROM THE SOUTHEAST CORNER OF COURT HOUSE SQUARE, SET
 KA1500'VERTICALLY IN THE EAST BRICK FACE OF PARIS HIGH SCHOOL BUILDING,
 KA1500'43 1/2 FEET WEST OF WEST CURB LINE OF SOUTH MAIN, 40 FEET NORTH OF
 KA1500'NORTH CURB LINE OF WEST CRAWFORD STREET, 1 FOOT NORTH OF SOUTHEAST
 KA1500'CORNER OF BUILDING AND 3 FEET ABOVE GROUND.
 KA1500
 KA1500                          STATION RECOVERY (2011)
 KA1500
 KA1500'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1500'RECOVERED IN GOOD CONDITION.
 KA1500
 KA1500                          STATION RECOVERY (2012)
 KA1500
 KA1500'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1500'RECOVERED AS DESCRIBED.
 KA1500
 KA1500                          STATION RECOVERY (2020)
 KA1500
 KA1500'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 KA1500'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0227 ***********************************************************************
 KB0227  DESIGNATION -  D 181
 KB0227  PID         -  KB0227
 KB0227  STATE/COUNTY-  IL/CUMBERLAND
 KB0227  COUNTRY     -  US
 KB0227  USGS QUAD   -  TOLEDO (2018)
 KB0227
 KB0227                         *CURRENT SURVEY CONTROL
 KB0227  ______________________________________________________________________
 KB0227* NAD 83(1986) POSITION- 39 15 52.     (N) 088 14 18.     (W)   SCALED
 KB0227* NAVD 88 ORTHO HEIGHT -   176.386 (meters)      578.69  (feet) ADJUSTED
 KB0227  ______________________________________________________________________
 KB0227  GEOID HEIGHT    -        -32.071 (meters)                     GEOID18
 KB0227  DYNAMIC HEIGHT  -        176.283 (meters)      578.36  (feet) COMP
 KB0227  MODELED GRAVITY -    980,037.4   (mgal)                       NAVD 88
 KB0227
 KB0227  VERT ORDER      -  FIRST     CLASS II
 KB0227
 KB0227.The horizontal coordinates were scaled from a map and have
 KB0227.an estimated accuracy of +/- 6 seconds.
 KB0227
 KB0227.The orthometric height was determined by differential leveling and
 KB0227.adjusted by the NATIONAL GEODETIC SURVEY
 KB0227.in June 1991.
 KB0227
 KB0227.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0227.GEOID18 height accuracy estimate available here.
 KB0227
 KB0227.Click photographs - Photos may exist for this station.
 KB0227
 KB0227.The dynamic height is computed by dividing the NAVD 88
 KB0227.geopotential number by the normal gravity value computed on the
 KB0227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0227.degrees latitude (g = 980.6199 gals.).
 KB0227
 KB0227.The modeled gravity was interpolated from observed gravity values.
 KB0227
 KB0227;                    North         East    Units  Estimated Accuracy
 KB0227;SPC IL E     -   288,340.      308,200.      MT  (+/- 180 meters Scaled)
 KB0227
 KB0227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ931468(NAD 83)
 KB0227
 KB0227                          SUPERSEDED SURVEY CONTROL
 KB0227
 KB0227  NGVD 29 (??/??/92)  176.447  (m)          578.89   (f) ADJ UNCH    1 2
 KB0227
 KB0227.Superseded values are not recommended for survey control.
 KB0227
 KB0227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0227.See file dsdata.pdf to determine how the superseded data were derived.
 KB0227
 KB0227_MARKER: DB = BENCH MARK DISK
 KB0227_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0227_STAMPING: D 181 1956
 KB0227_MARK LOGO: CGS
 KB0227_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0227_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0227_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0227+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 KB0227
 KB0227  HISTORY     - Date     Condition        Report By
 KB0227  HISTORY     - 1956     MONUMENTED       CGS
 KB0227  HISTORY     - 1973     GOOD             NGS
 KB0227  HISTORY     - 1982     GOOD             USGS
 KB0227  HISTORY     - 20050217 GOOD             ILDT
 KB0227  HISTORY     - 20120619 GOOD             ILDT
 KB0227
 KB0227                          STATION DESCRIPTION
 KB0227
 KB0227'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0227'0.6 MI S FROM TOLEDO.
 KB0227'ABOUT 0.6 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0227'THE STATION AT TOLEDO, ABOUT 2 1/2 TELEPHONE POLES SOUTH OF A
 KB0227'ROAD CROSSING, ABOUT 0.3 MILE SOUTH OF MILE POST P 137, NEAR
 KB0227'THE NORTHEAST CORNER OF A CEMETERY, 39 FEET WEST-SOUTHWEST OF
 KB0227'NEAR RAIL OF TRACK, 47 1/2 FEET EAST OF THE GRAVESTONE OF
 KB0227'EUGENE AND OLLIE CLARK (MEASURED FROM SOUTHEAST CORNER OF STONE),
 KB0227'21 FEET NORTH-NORTHWEST OF AN 8-INCH WILD CHERRY TREE, 1 FOOT
 KB0227'EAST-NORTHEAST OF A FENCE LINE, 2 FEET NORTHWEST OF A WHITE
 KB0227'WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND
 KB0227'IS A DISK ON TOP OF A COPPER COATED STEEL ROD PROJECTING 1 INCH
 KB0227'AND PROTECTED BY A 4-INCH TILE WHICH PROJECTS 5 INCHES.  THE
 KB0227'ROD IS DRIVEN TO REFUSAL AT A DEPTH OF 11 FEET 8 INCHES IN
 KB0227'GROUND.
 KB0227
 KB0227                          STATION RECOVERY (1973)
 KB0227
 KB0227'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0227'RECOVERED IN GOOD CONDITION.
 KB0227
 KB0227                          STATION RECOVERY (1982)
 KB0227
 KB0227'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0227'ADD: 14.53 M. EAST OF THE HEADSTONE CLARK, EUGENE AND OLLIE. 23.25 M.
 KB0227'NORTH OF THE HEADSTONE BURKHEAD, CLYDE AND PHYLLIS.
 KB0227
 KB0227                          STATION RECOVERY (2005)
 KB0227
 KB0227'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0227'RECOVERED IN GOOD CONDITION.
 KB0227
 KB0227                          STATION RECOVERY (2012)
 KB0227
 KB0227'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0227'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1326 ***********************************************************************
 KA1326  DESIGNATION -  D 182
 KA1326  PID         -  KA1326
 KA1326  STATE/COUNTY-  IL/CRAWFORD
 KA1326  COUNTRY     -  US
 KA1326  USGS QUAD   -  MEROM (2019)
 KA1326
 KA1326                         *CURRENT SURVEY CONTROL
 KA1326  ______________________________________________________________________
 KA1326* NAD 83(1986) POSITION- 39 00 55.     (N) 087 36 38.     (W)   SCALED
 KA1326* NAVD 88 ORTHO HEIGHT -   134.927 (meters)      442.67  (feet) ADJUSTED
 KA1326  ______________________________________________________________________
 KA1326  GEOID HEIGHT    -        -31.952 (meters)                     GEOID18
 KA1326  DYNAMIC HEIGHT  -        134.847 (meters)      442.41  (feet) COMP
 KA1326  MODELED GRAVITY -    980,033.0   (mgal)                       NAVD 88
 KA1326
 KA1326  VERT ORDER      -  FIRST     CLASS II
 KA1326
 KA1326.The horizontal coordinates were scaled from a map and have
 KA1326.an estimated accuracy of +/- 6 seconds.
 KA1326
 KA1326.The orthometric height was determined by differential leveling and
 KA1326.adjusted by the NATIONAL GEODETIC SURVEY
 KA1326.in June 1991.
 KA1326
 KA1326.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1326.GEOID18 height accuracy estimate available here.
 KA1326
 KA1326.Click photographs - Photos may exist for this station.
 KA1326
 KA1326.The dynamic height is computed by dividing the NAVD 88
 KA1326.geopotential number by the normal gravity value computed on the
 KA1326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1326.degrees latitude (g = 980.6199 gals.).
 KA1326
 KA1326.The modeled gravity was interpolated from observed gravity values.
 KA1326
 KA1326;                    North         East    Units  Estimated Accuracy
 KA1326;SPC IL E     -   260,920.      362,600.      MT  (+/- 180 meters Scaled)
 KA1326
 KA1326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ471186(NAD 83)
 KA1326
 KA1326                          SUPERSEDED SURVEY CONTROL
 KA1326
 KA1326  NGVD 29 (??/??/92)  135.060  (m)          443.11   (f) ADJ UNCH    1 2
 KA1326
 KA1326.Superseded values are not recommended for survey control.
 KA1326
 KA1326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1326.See file dsdata.pdf to determine how the superseded data were derived.
 KA1326
 KA1326_MARKER: DB = BENCH MARK DISK
 KA1326_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KA1326_SP_SET: HANGAR RAMP
 KA1326_STAMPING: D 182 1956
 KA1326_MARK LOGO: CGS
 KA1326_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1326
 KA1326  HISTORY     - Date     Condition        Report By
 KA1326  HISTORY     - 1956     MONUMENTED       CGS
 KA1326
 KA1326                          STATION DESCRIPTION
 KA1326
 KA1326'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1326'0.8 MI N FROM PALESTINE.
 KA1326'0.8 MILE NORTH ALONG LINCOLN MEMORIAL HIGHWAY FROM THE ILLINOIS
 KA1326'CENTRAL RAILROAD FREIGHT STATION AT PALESTINE, AT (PALESTINE
 KA1326'AIRPORT,) OHIO OIL CO. AIRPORT, IN THE TOP OF CONCRETE RAMP OF
 KA1326'THE NORTHEAST ONE OF TWO HANGARS, 254 FEET EAST OF SOUTHEAST
 KA1326'CORNER OF SMALL OFFICE BUILDING, 9 1/2 FEET SOUTHEAST OF A WELL
 KA1326'WITH PUMP, 9 1/2 FEET EAST OF A GASOLINE PUMP, 1 1/2 FEET
 KA1326'SOUTHEAST OF SOUTHWEST CORNER OF HANGAR AND ABOUT LEVEL WITH
 KA1326'GROUNDS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1286 ***********************************************************************
 KA1286  DESIGNATION -  D 183
 KA1286  PID         -  KA1286
 KA1286  STATE/COUNTY-  IL/CLARK
 KA1286  COUNTRY     -  US
 KA1286  USGS QUAD   -  HUTTON (2019)
 KA1286
 KA1286                         *CURRENT SURVEY CONTROL
 KA1286  ______________________________________________________________________
 KA1286* NAD 83(1986) POSITION- 39 16 55.38   (N) 087 36 42.57   (W)   HD_HELD1
 KA1286* NAVD 88 ORTHO HEIGHT -   140.714 (meters)      461.66  (feet) ADJUSTED
 KA1286  ______________________________________________________________________
 KA1286  GEOID HEIGHT    -        -32.292 (meters)                     GEOID18
 KA1286  DYNAMIC HEIGHT  -        140.632 (meters)      461.39  (feet) COMP
 KA1286  MODELED GRAVITY -    980,046.9   (mgal)                       NAVD 88
 KA1286
 KA1286  VERT ORDER      -  FIRST     CLASS II
 KA1286
 KA1286.The horizontal coordinates were determined by differentially corrected
 KA1286.hand held GPS observations or other comparable positioning techniques
 KA1286.and have an estimated accuracy of +/- 3 meters.
 KA1286
 KA1286.The orthometric height was determined by differential leveling and
 KA1286.adjusted by the NATIONAL GEODETIC SURVEY
 KA1286.in June 1991.
 KA1286
 KA1286.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1286.GEOID18 height accuracy estimate available here.
 KA1286
 KA1286.Click photographs - Photos may exist for this station.
 KA1286
 KA1286.The dynamic height is computed by dividing the NAVD 88
 KA1286.geopotential number by the normal gravity value computed on the
 KA1286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1286.degrees latitude (g = 980.6199 gals.).
 KA1286
 KA1286.The modeled gravity was interpolated from observed gravity values.
 KA1286
 KA1286;                    North         East    Units  Estimated Accuracy
 KA1286;SPC IL E     -   290,538.1     362,251.5     MT  (+/- 3 meters HH1 GPS) 
 KA1286
 KA1286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4723148255(NAD 83)
 KA1286
 KA1286                          SUPERSEDED SURVEY CONTROL
 KA1286
 KA1286  NGVD 29 (??/??/92)  140.827  (m)          462.03   (f) ADJ UNCH    1 2
 KA1286
 KA1286.Superseded values are not recommended for survey control.
 KA1286
 KA1286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1286.See file dsdata.pdf to determine how the superseded data were derived.
 KA1286
 KA1286_MARKER: DB = BENCH MARK DISK
 KA1286_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1286_STAMPING: D 183 1956
 KA1286_MARK LOGO: CGS
 KA1286_PROJECTION: RECESSED 4 CENTIMETERS
 KA1286_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1286_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1286+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2005
 KA1286
 KA1286  HISTORY     - Date     Condition        Report By
 KA1286  HISTORY     - 1956     MONUMENTED       CGS
 KA1286  HISTORY     - 19950803 MARK NOT FOUND   USPSQD
 KA1286  HISTORY     - 20050210 GOOD             ILDT
 KA1286
 KA1286                          STATION DESCRIPTION
 KA1286
 KA1286'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1286'AT DARWIN.
 KA1286'AT DARWIN, IN THE NORTHWEST CORNER OF DARWIN CEMETERY, ABOUT 0.15
 KA1286'MILE SOUTH ALONG A ROAD FROM THE INTERSECTION OF ROAD LEADING
 KA1286'TO FERRY ON WABASH RIVER AT DARWIN, 22 FEET EAST OF CENTER LINE OF
 KA1286'ROAD, 74 FEET WEST OF NORTHWEST CORNER OF GRAVE STONE OF MINNIE I
 KA1286'AND FREDERICK F. BAKER, 27 1/2 FEET NORTH OF NORTHWEST CORNER OF
 KA1286'GRAVESTONE OF GOLDIE M. THARP, 12 FEET SOUTH OF CENTER LINE OF A
 KA1286'DRIVE EAST TO CEMETERY CARETAKERS RESIDENCE, ABOUT LEVEL WITH ROAD
 KA1286'AND IS A DISK ON COPPER COATED STEEL ROD ABOUT 1 1/2-INCHES UNDER
 KA1286'GROUND AND PROTECTED BY A 4-INCH TILE WHICH IS ABOUT FLUSH WITH
 KA1286'GROUND.  THE ROD IS DRIVEN TO A DEPTH OF 60-FEET IN GROUND.
 KA1286
 KA1286                          STATION RECOVERY (1995)
 KA1286
 KA1286'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1286'MARK NOT FOUND.
 KA1286
 KA1286                          STATION RECOVERY (2005)
 KA1286
 KA1286'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1286'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1470 ***********************************************************************
 KA1470  DESIGNATION -  D 184
 KA1470  PID         -  KA1470
 KA1470  STATE/COUNTY-  IL/EDGAR
 KA1470  COUNTRY     -  US
 KA1470  USGS QUAD   -  BROCTON (2018)
 KA1470
 KA1470                         *CURRENT SURVEY CONTROL
 KA1470  ______________________________________________________________________
 KA1470* NAD 83(1986) POSITION- 39 42 03.     (N) 087 57 06.     (W)   SCALED
 KA1470* NAVD 88 ORTHO HEIGHT -   199.643 (meters)      655.00  (feet) ADJUSTED
 KA1470  ______________________________________________________________________
 KA1470  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 KA1470  DYNAMIC HEIGHT  -        199.535 (meters)      654.64  (feet) COMP
 KA1470  MODELED GRAVITY -    980,082.1   (mgal)                       NAVD 88
 KA1470
 KA1470  VERT ORDER      -  FIRST     CLASS II
 KA1470
 KA1470.The horizontal coordinates were scaled from a map and have
 KA1470.an estimated accuracy of +/- 6 seconds.
 KA1470
 KA1470.The orthometric height was determined by differential leveling and
 KA1470.adjusted by the NATIONAL GEODETIC SURVEY
 KA1470.in June 1991.
 KA1470
 KA1470.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1470.GEOID18 height accuracy estimate available here.
 KA1470
 KA1470.Click photographs - Photos may exist for this station.
 KA1470
 KA1470.The dynamic height is computed by dividing the NAVD 88
 KA1470.geopotential number by the normal gravity value computed on the
 KA1470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1470.degrees latitude (g = 980.6199 gals.).
 KA1470
 KA1470.The modeled gravity was interpolated from observed gravity values.
 KA1470
 KA1470;                    North         East    Units  Estimated Accuracy
 KA1470;SPC IL E     -   336,850.      332,730.      MT  (+/- 180 meters Scaled)
 KA1470
 KA1470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ184949(NAD 83)
 KA1470
 KA1470                          SUPERSEDED SURVEY CONTROL
 KA1470
 KA1470  NGVD 29 (??/??/92)  199.720  (m)          655.25   (f) ADJ UNCH    1 2
 KA1470
 KA1470.Superseded values are not recommended for survey control.
 KA1470
 KA1470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1470.See file dsdata.pdf to determine how the superseded data were derived.
 KA1470
 KA1470_MARKER: DB = BENCH MARK DISK
 KA1470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1470_STAMPING: D 184 1956
 KA1470_MARK LOGO: CGS
 KA1470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1470+STABILITY: SURFACE MOTION
 KA1470
 KA1470  HISTORY     - Date     Condition        Report By
 KA1470  HISTORY     - 1956     MONUMENTED       CGS
 KA1470  HISTORY     - 20110127 MARK NOT FOUND   ILDT
 KA1470
 KA1470                          STATION DESCRIPTION
 KA1470
 KA1470'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1470'1.4 MI SW FROM BROCTON.
 KA1470'ABOUT 1.45 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1470'LOUIS RAILROAD FROM THE STATION AT BROCTON, IN SECTION 34, T. 15
 KA1470'N., R. 14 W., AT A NORTH-SOUTH ROAD CROSSING, ABOUT 0.95 MILE
 KA1470'SOUTHWEST OF CROSSING OF STATE HIGHWAY 49, 19 1/2 FEET SOUTHEAST
 KA1470'OF SOUTHEAST RAIL OF MAIN TRACK, 83 FEET SOUTHWEST OF CENTER OF
 KA1470'CROSSING OF MAIN TRACK AND ROAD, 49 1/2 FEET WEST OF CENTER LINE
 KA1470'OF ROAD, 11 FEET NORTHEAST OF TELEPHONE POLE NO. 298/30 AND ABOUT
 KA1470'IN LINE WITH ROW OF POLES, 2 FEET SOUTHWEST OF A WHITE WOODEN
 KA1470'WITNESS POST, ABOUT 7 1/2 FEET BELOW LEVEL OF TRACK AND SET IN
 KA1470'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KA1470
 KA1470                          STATION RECOVERY (2011)
 KA1470
 KA1470'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1470'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0363 ***********************************************************************
 LC0363  DESIGNATION -  D 185
 LC0363  PID         -  LC0363
 LC0363  STATE/COUNTY-  IL/CHAMPAIGN
 LC0363  COUNTRY     -  US
 LC0363  USGS QUAD   -  URBANA (2018)
 LC0363
 LC0363                         *CURRENT SURVEY CONTROL
 LC0363  ______________________________________________________________________
 LC0363* NAD 83(1986) POSITION- 40 04 07.     (N) 088 14 58.     (W)   SCALED
 LC0363* NAVD 88 ORTHO HEIGHT -   225.395 (meters)      739.48  (feet) ADJUSTED
 LC0363  ______________________________________________________________________
 LC0363  GEOID HEIGHT    -        -32.037 (meters)                     GEOID18
 LC0363  DYNAMIC HEIGHT  -        225.281 (meters)      739.11  (feet) COMP
 LC0363  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 LC0363
 LC0363  VERT ORDER      -  SECOND    CLASS 0
 LC0363
 LC0363.The horizontal coordinates were scaled from a map and have
 LC0363.an estimated accuracy of +/- 6 seconds.
 LC0363
 LC0363.The orthometric height was determined by differential leveling and
 LC0363.adjusted by the NATIONAL GEODETIC SURVEY
 LC0363.in June 1991.
 LC0363
 LC0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0363.GEOID18 height accuracy estimate available here.
 LC0363
 LC0363.Click photographs - Photos may exist for this station.
 LC0363
 LC0363.The dynamic height is computed by dividing the NAVD 88
 LC0363.geopotential number by the normal gravity value computed on the
 LC0363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0363.degrees latitude (g = 980.6199 gals.).
 LC0363
 LC0363.The modeled gravity was interpolated from observed gravity values.
 LC0363
 LC0363;                    North         East    Units  Estimated Accuracy
 LC0363;SPC IL E     -   377,620.      307,160.      MT  (+/- 180 meters Scaled)
 LC0363
 LC0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK934361(NAD 83)
 LC0363
 LC0363                          SUPERSEDED SURVEY CONTROL
 LC0363
 LC0363  NGVD 29 (??/??/92)  225.434  (m)          739.61   (f) ADJ UNCH    2 0
 LC0363
 LC0363.Superseded values are not recommended for survey control.
 LC0363
 LC0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0363.See file dsdata.pdf to determine how the superseded data were derived.
 LC0363
 LC0363_MARKER: DB = BENCH MARK DISK
 LC0363_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0363_SP_SET: SLAB
 LC0363_STAMPING: D 185 1958
 LC0363_MARK LOGO: CGS
 LC0363_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0363_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0363+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2005
 LC0363
 LC0363  HISTORY     - Date     Condition        Report By
 LC0363  HISTORY     - 1958     MONUMENTED       CGS
 LC0363  HISTORY     - 1973     GOOD             NGS
 LC0363  HISTORY     - 1980     GOOD             ILDT
 LC0363  HISTORY     - 19981125 GOOD             BCA
 LC0363  HISTORY     - 20051130 GOOD             ILDT
 LC0363
 LC0363                          STATION DESCRIPTION
 LC0363
 LC0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 LC0363'1 MI N FROM SAVOY.
 LC0363'LOCATED 1 MILE NORTH OF SAVOY ALONG U.S. HIGHWAY 45 AT THE
 LC0363'AMERICAN TELEPHONE AND TELEGRAPH REPEATER STATION.  AT THE NORTHEAST
 LC0363'CORNER OF THE BUILDING IN A CONCRETE SLAB 1/2 FOOT ABOVE GROUND.
 LC0363'STAMPED D 185 1958 AND CEMENTED IN A DRILL HOLE FLUSH WITH THE
 LC0363'CONCRETE SLAB.
 LC0363
 LC0363                          STATION RECOVERY (1973)
 LC0363
 LC0363'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0363'RECOVERED IN GOOD CONDITION.
 LC0363
 LC0363                          STATION RECOVERY (1980)
 LC0363
 LC0363'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LC0363'RECOVERED IN GOOD CONDITION.
 LC0363
 LC0363                          STATION RECOVERY (1998)
 LC0363
 LC0363'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0363'STATION IS 2 FT WEST OF THE WEST EDGE OF A CONCRETE WALK, 3 FT NORTH
 LC0363'OF THE NORTH EDGE OF CONCRETE STEPS INTO THE BUILDING, 2.5 FT EAST OF
 LC0363'A MANHOLE
 LC0363
 LC0363                          STATION RECOVERY (2005)
 LC0363
 LC0363'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0283 ***********************************************************************
 MG0283  DESIGNATION -  D 190 RESET
 MG0283  PID         -  MG0283
 MG0283  STATE/COUNTY-  IL/HENRY
 MG0283  COUNTRY     -  US
 MG0283  USGS QUAD   -  GENESEO (2018)
 MG0283
 MG0283                         *CURRENT SURVEY CONTROL
 MG0283  ______________________________________________________________________
 MG0283* NAD 83(1986) POSITION- 41 24 57.1    (N) 090 09 40.3    (W)   HD_HELD2
 MG0283* NAVD 88 ORTHO HEIGHT -   199.38  (meters)      654.1   (feet) RESET
 MG0283  ______________________________________________________________________
 MG0283  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 MG0283  VERT ORDER      -  THIRD
 MG0283
 MG0283.The horizontal coordinates were established by autonomous hand held GPS
 MG0283.observations and have an estimated accuracy of +/- 10 meters.
 MG0283
 MG0283.The orthometric height was computed from unverified reset data.
 MG0283
 MG0283.No vertical observational check was made to the station.
 MG0283
 MG0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0283.GEOID18 height accuracy estimate available here.
 MG0283
 MG0283.Click photographs - Photos may exist for this station.
 MG0283
 MG0283;                    North         East    Units  Estimated Accuracy
 MG0283;SPC IL W     -   527,207.      700,457.      MT  (+/- 10 meters HH2 GPS)
 MG0283
 MG0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3725388813(NAD 83)
 MG0283
 MG0283                          SUPERSEDED SURVEY CONTROL
 MG0283
 MG0283  NGVD 29 (11/09/15)  199.46   (m)          654.4    (f) RESET       3  
 MG0283
 MG0283.Superseded values are not recommended for survey control.
 MG0283
 MG0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0283.See file dsdata.pdf to determine how the superseded data were derived.
 MG0283
 MG0283_MARKER: DV = VERTICAL CONTROL DISK
 MG0283_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0283_SP_SET: BOX CULVERT
 MG0283_STAMPING: D 190 RESET 1974
 MG0283_MARK LOGO: NGS
 MG0283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0283+STABILITY: SURFACE MOTION
 MG0283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0283+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2001
 MG0283
 MG0283  HISTORY     - Date     Condition        Report By
 MG0283  HISTORY     - 1974     MONUMENTED       ILDT
 MG0283  HISTORY     - 19960722 GOOD             USPSQD
 MG0283  HISTORY     - 20011006 GOOD             USPSQD
 MG0283  HISTORY     - 20040609 GOOD             USPSQD
 MG0283  HISTORY     - 20080829 GOOD             GEOCAC
 MG0283
 MG0283                          STATION DESCRIPTION
 MG0283
 MG0283'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 MG0283'1.7 MI S FROM GENESEO.
 MG0283'ABOUT 1.7 MILES SOUTH ALONG STATE HIGHWAY 82 FROM ITS JUNCTION WITH
 MG0283'U.S. HIGHWAY 6 IN THE SOUTHERN PART OF GENESEO, ABOUT 0.3 MILES
 MG0283'NORTH OF A FARMHOUSE EAST OF THE HIGHWAY, SET IN THE TOP OF THE
 MG0283'NORTHWEST END OF CURB ON DOUBLE 8 FT X 9 FT BOX CULVERT, 47 FEET
 MG0283'WEST OF THE CENTERLINE OF THE HIGHWAY, ABOUT 1 FOOT BELOW THE LEVEL
 MG0283'OF THE HIGHWAY.
 MG0283
 MG0283                          STATION RECOVERY (1996)
 MG0283
 MG0283'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0283'RECOVERED IN GOOD CONDITION.
 MG0283
 MG0283                          STATION RECOVERY (2001)
 MG0283
 MG0283'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0283'RECOVERED AS DESCRIBED
 MG0283
 MG0283                          STATION RECOVERY (2004)
 MG0283
 MG0283'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0283'RECOVERED IN GOOD CONDITION.
 MG0283
 MG0283                          STATION RECOVERY (2008)
 MG0283
 MG0283'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 MG0283'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1086 ***********************************************************************
 MF1086  DESIGNATION -  D 192
 MF1086  PID         -  MF1086
 MF1086  STATE/COUNTY-  IL/BUREAU
 MF1086  COUNTRY     -  US
 MF1086  USGS QUAD   -  WYANET (2018)
 MF1086
 MF1086                         *CURRENT SURVEY CONTROL
 MF1086  ______________________________________________________________________
 MF1086* NAD 83(1986) POSITION- 41 21 55.     (N) 089 35 14.     (W)   SCALED
 MF1086* NAVD 88 ORTHO HEIGHT -   201.642 (meters)      661.55  (feet) ADJUSTED
 MF1086  ______________________________________________________________________
 MF1086  GEOID HEIGHT    -        -33.117 (meters)                     GEOID18
 MF1086  DYNAMIC HEIGHT  -        201.560 (meters)      661.28  (feet) COMP
 MF1086  MODELED GRAVITY -    980,212.7   (mgal)                       NAVD 88
 MF1086
 MF1086  VERT ORDER      -  SECOND    CLASS 0
 MF1086
 MF1086.The horizontal coordinates were scaled from a map and have
 MF1086.an estimated accuracy of +/- 6 seconds.
 MF1086
 MF1086.The orthometric height was determined by differential leveling and
 MF1086.adjusted by the NATIONAL GEODETIC SURVEY
 MF1086.in June 1991.
 MF1086
 MF1086.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1086.GEOID18 height accuracy estimate available here.
 MF1086
 MF1086.Click photographs - Photos may exist for this station.
 MF1086
 MF1086.The dynamic height is computed by dividing the NAVD 88
 MF1086.geopotential number by the normal gravity value computed on the
 MF1086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1086.degrees latitude (g = 980.6199 gals.).
 MF1086
 MF1086.The modeled gravity was interpolated from observed gravity values.
 MF1086
 MF1086;                    North         East    Units  Estimated Accuracy
 MF1086;SPC IL W     -   521,750.      748,480.      MT  (+/- 180 meters Scaled)
 MF1086
 MF1086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL836825(NAD 83)
 MF1086
 MF1086                          SUPERSEDED SURVEY CONTROL
 MF1086
 MF1086  NGVD 29 (??/??/92)  201.722  (m)          661.82   (f) ADJ UNCH    2 0
 MF1086
 MF1086.Superseded values are not recommended for survey control.
 MF1086
 MF1086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1086.See file dsdata.pdf to determine how the superseded data were derived.
 MF1086
 MF1086_MARKER: DB = BENCH MARK DISK
 MF1086_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1086_SP_SET: MANHOLE
 MF1086_STAMPING: D 192 1959
 MF1086_MARK LOGO: CGS
 MF1086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1086
 MF1086  HISTORY     - Date     Condition        Report By
 MF1086  HISTORY     - 1959     MONUMENTED       CGS
 MF1086  HISTORY     - 19951202 GOOD             USPSQD
 MF1086  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF1086
 MF1086                          STATION DESCRIPTION
 MF1086
 MF1086'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1086'0.2 MI W FROM WYANET.
 MF1086'ABOUT 0.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1086'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, AT THE
 MF1086'INTERSECTION OF NORTH WEST STREET AND WEST MAIN STREET, SET
 MF1086'IN THE TOP OF THE SOUTHEAST CORNER OF A 5-FOOT BY 5-FOOT SQUARE
 MF1086'CONCRETE MANHOLE, 25 FEET NORTH OF THE CENTER LINE OF WEST
 MF1086'MAIN STREET, 50 FEET WEST OF THE CENTER LINE OF NORTH WEST
 MF1086'STREET, 12.5 FEET WEST OF TELEPHONE POLE 4960, ABOUT 1 FOOT
 MF1086'ABOVE THE LEVEL OF WEST MAIN STREET.  NOTE-- THIS BENCH MARK IS
 MF1086'1.8 MILES SOUTH OF TRIANGULATION STATION WEST.
 MF1086
 MF1086                          STATION RECOVERY (1995)
 MF1086
 MF1086'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1086'RECOVERED IN GOOD CONDITION.
 MF1086
 MF1086                          STATION RECOVERY (2001)
 MF1086
 MF1086'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1086'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0826 ***********************************************************************
 MF0826  DESIGNATION -  D 193
 MF0826  PID         -  MF0826
 MF0826  STATE/COUNTY-  IL/BUREAU
 MF0826  COUNTRY     -  US
 MF0826  USGS QUAD   -  SPRING VALLEY (2018)
 MF0826
 MF0826                         *CURRENT SURVEY CONTROL
 MF0826  ______________________________________________________________________
 MF0826* NAD 83(1986) POSITION- 41 19 07.     (N) 089 11 58.     (W)   SCALED
 MF0826* NAVD 88 ORTHO HEIGHT -   142.428 (meters)      467.28  (feet) ADJUSTED
 MF0826  ______________________________________________________________________
 MF0826  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 MF0826  DYNAMIC HEIGHT  -        142.371 (meters)      467.10  (feet) COMP
 MF0826  MODELED GRAVITY -    980,222.3   (mgal)                       NAVD 88
 MF0826
 MF0826  VERT ORDER      -  FIRST     CLASS II
 MF0826
 MF0826.The horizontal coordinates were scaled from a map and have
 MF0826.an estimated accuracy of +/- 6 seconds.
 MF0826
 MF0826.The orthometric height was determined by differential leveling and
 MF0826.adjusted by the NATIONAL GEODETIC SURVEY
 MF0826.in June 1991.
 MF0826
 MF0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0826.GEOID18 height accuracy estimate available here.
 MF0826
 MF0826.Click photographs - Photos may exist for this station.
 MF0826
 MF0826.The dynamic height is computed by dividing the NAVD 88
 MF0826.geopotential number by the normal gravity value computed on the
 MF0826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0826.degrees latitude (g = 980.6199 gals.).
 MF0826
 MF0826.The modeled gravity was interpolated from observed gravity values.
 MF0826
 MF0826;                    North         East    Units  Estimated Accuracy
 MF0826;SPC IL W     -   516,860.      780,980.      MT  (+/- 180 meters Scaled)
 MF0826
 MF0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL159764(NAD 83)
 MF0826
 MF0826                          SUPERSEDED SURVEY CONTROL
 MF0826
 MF0826  NGVD 29 (??/??/92)  142.509  (m)          467.55   (f) ADJ UNCH    1 2
 MF0826
 MF0826.Superseded values are not recommended for survey control.
 MF0826
 MF0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0826.See file dsdata.pdf to determine how the superseded data were derived.
 MF0826
 MF0826_MARKER: DB = BENCH MARK DISK
 MF0826_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0826_SP_SET: OVERPASS
 MF0826_STAMPING: D 193 1959
 MF0826_MARK LOGO: CGS
 MF0826_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0826_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0826+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 MF0826
 MF0826  HISTORY     - Date     Condition        Report By
 MF0826  HISTORY     - 1959     MONUMENTED       CGS
 MF0826  HISTORY     - 1960     GOOD             CGS
 MF0826  HISTORY     - 1981     GOOD             AEROS
 MF0826  HISTORY     - 19960406 GOOD             USPSQD
 MF0826  HISTORY     - 20010606 GOOD             USPSQD
 MF0826  HISTORY     - 20050705 GOOD             USPSQD
 MF0826  HISTORY     - 20140508 MARK NOT FOUND   INDIV
 MF0826  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0826
 MF0826                          STATION DESCRIPTION
 MF0826
 MF0826'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0826'AT SPRING VALLEY.
 MF0826'AT SPRING VALLEY, IN S-3, R-1W, T-33N, ALONG THE CHICAGO, ROCK
 MF0826'ISLAND AND PACIFIC RAILROAD, ABOUT 50 YARDS WEST OF THE STATION,
 MF0826'SET VERTICALLY IN THE SOUTH FACE OF THE WEST END OF THE FIRST PIER
 MF0826'NORTH OF THE TRACK AND UNDER THE STATE HIGHWAY 89 OVERPASS OVER
 MF0826'THE TRACK, 9 FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK, 3 1/2
 MF0826'FEET EAST OF THE WEST END OF THE PIER, 2 1/2 FEET ABOVE THE LEVEL
 MF0826'OF GROUND, AND 2 FEET ABOVE THE LEVEL OF THE TRACK.
 MF0826
 MF0826                          STATION RECOVERY (1981)
 MF0826
 MF0826'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 MF0826'RECOVERED IN GOOD CONDITION.
 MF0826
 MF0826                          STATION RECOVERY (1996)
 MF0826
 MF0826'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0826'RECOVERED IN GOOD CONDITION.
 MF0826
 MF0826                          STATION RECOVERY (2001)
 MF0826
 MF0826'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0826'RECOVERED IN GOOD CONDITION.
 MF0826
 MF0826                          STATION RECOVERY (2005)
 MF0826
 MF0826'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0826'RECOVERED IN GOOD CONDITION.
 MF0826
 MF0826                          STATION RECOVERY (2014)
 MF0826
 MF0826'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (SMS)
 MF0826'MARK NOT FOUND. THE STATE HIGHWAY 89 OVERPASS OVER THE TRACK HAS BEEN
 MF0826'REPLACED.  THE PIER DESCRIBED NO LONGER EXISTS.
 MF0826
 MF0826                          STATION RECOVERY (2014)
 MF0826
 MF0826'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0826'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0148 ***********************************************************************
 MG0148  DESIGNATION -  D 194
 MG0148  PID         -  MG0148
 MG0148  STATE/COUNTY-  IL/HENRY
 MG0148  COUNTRY     -  US
 MG0148  USGS QUAD   -  GREEN ROCK (2018)
 MG0148
 MG0148                         *CURRENT SURVEY CONTROL
 MG0148  ______________________________________________________________________
 MG0148* NAD 83(1986) POSITION- 41 23 38.9    (N) 090 20 19.1    (W)   HD_HELD2
 MG0148* NAVD 88 ORTHO HEIGHT -   217.196 (meters)      712.58  (feet) ADJUSTED
 MG0148  ______________________________________________________________________
 MG0148  GEOID HEIGHT    -        -32.836 (meters)                     GEOID18
 MG0148  DYNAMIC HEIGHT  -        217.111 (meters)      712.31  (feet) COMP
 MG0148  MODELED GRAVITY -    980,225.7   (mgal)                       NAVD 88
 MG0148
 MG0148  VERT ORDER      -  SECOND    CLASS 0
 MG0148
 MG0148.The horizontal coordinates were established by autonomous hand held GPS
 MG0148.observations and have an estimated accuracy of +/- 10 meters.
 MG0148
 MG0148.The orthometric height was determined by differential leveling and
 MG0148.adjusted by the NATIONAL GEODETIC SURVEY
 MG0148.in June 1991.
 MG0148
 MG0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0148.GEOID18 height accuracy estimate available here.
 MG0148
 MG0148.Click photographs - Photos may exist for this station.
 MG0148
 MG0148.The dynamic height is computed by dividing the NAVD 88
 MG0148.geopotential number by the normal gravity value computed on the
 MG0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0148.degrees latitude (g = 980.6199 gals.).
 MG0148
 MG0148.The modeled gravity was interpolated from observed gravity values.
 MG0148
 MG0148;                    North         East    Units  Estimated Accuracy
 MG0148;SPC IL W     -   524,809.      685,618.      MT  (+/- 10 meters HH2 GPS)
 MG0148
 MG0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2249685929(NAD 83)
 MG0148
 MG0148                          SUPERSEDED SURVEY CONTROL
 MG0148
 MG0148  NGVD 29 (??/??/92)  217.273  (m)          712.84   (f) ADJ UNCH    2 0
 MG0148
 MG0148.Superseded values are not recommended for survey control.
 MG0148
 MG0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0148.See file dsdata.pdf to determine how the superseded data were derived.
 MG0148
 MG0148_MARKER: DB = BENCH MARK DISK
 MG0148_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0148_SP_SET: CULVERT HEADWALL
 MG0148_STAMPING: D 194 1959
 MG0148_MARK LOGO: CGS
 MG0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0148+STABILITY: SURFACE MOTION
 MG0148_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0148+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2007
 MG0148
 MG0148  HISTORY     - Date     Condition        Report By
 MG0148  HISTORY     - 1959     MONUMENTED       CGS
 MG0148  HISTORY     - 19960715 GOOD             USPSQD
 MG0148  HISTORY     - 20011015 GOOD             USPSQD
 MG0148  HISTORY     - 20040623 GOOD             USPSQD
 MG0148  HISTORY     - 20070523 GOOD             GEOCAC
 MG0148
 MG0148                          STATION DESCRIPTION
 MG0148
 MG0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0148'3.2 MI SE FROM WARNER.
 MG0148'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0148'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.9 MILES EAST
 MG0148'ALONG AN OILED ROAD, THENCE 1.2 MILES SOUTH ALONG AN OILED ROAD,
 MG0148'ABOUT 0.05 MILES NORTH OF A DRIVEWAY WEST TO A FARM HOUSE, SET IN
 MG0148'THE TOP AND AT THE NORTHWEST CORNER OF A 4-FOOT BY 6-FOOT CATCH
 MG0148'BASIN WHICH IS LOCATED AT THE EAST END OF A CONCRETE CULVERT,
 MG0148'12 FEET EAST OF THE CENTER LINE OF THE ROAD, ABOUT 2.5 FEET BELOW
 MG0148'THE LEVEL OF THE ROAD.
 MG0148
 MG0148                          STATION RECOVERY (1996)
 MG0148
 MG0148'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0148'RECOVERED IN GOOD CONDITION.
 MG0148
 MG0148                          STATION RECOVERY (2001)
 MG0148
 MG0148'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0148'RECOVERED IN GOOD CONDITION.
 MG0148
 MG0148                          STATION RECOVERY (2004)
 MG0148
 MG0148'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0148'RECOVERED IN GOOD CONDITION.
 MG0148
 MG0148                          STATION RECOVERY (2007)
 MG0148
 MG0148'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MG0148'THE STATION IS ALSO ABOUT 20 FEET SOUTHWEST OF WOOD UTILITY POLE
 MG0148'NUMBER 132.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0215 ***********************************************************************
 MG0215  DESIGNATION -  D 195
 MG0215  PID         -  MG0215
 MG0215  STATE/COUNTY-  IL/HENRY
 MG0215  COUNTRY     -  US
 MG0215  USGS QUAD   -  WOODHULL (2018)
 MG0215
 MG0215                         *CURRENT SURVEY CONTROL
 MG0215  ______________________________________________________________________
 MG0215* NAD 83(1986) POSITION- 41 10 06.72   (N) 090 20 31.83   (W)   HD_HELD1
 MG0215* NAVD 88 ORTHO HEIGHT -   239.078 (meters)      784.38  (feet) ADJUSTED
 MG0215  ______________________________________________________________________
 MG0215  GEOID HEIGHT    -        -32.815 (meters)                     GEOID18
 MG0215  DYNAMIC HEIGHT  -        238.977 (meters)      784.04  (feet) COMP
 MG0215  MODELED GRAVITY -    980,197.5   (mgal)                       NAVD 88
 MG0215
 MG0215  VERT ORDER      -  SECOND    CLASS 0
 MG0215
 MG0215.The horizontal coordinates were determined by differentially corrected
 MG0215.hand held GPS observations or other comparable positioning techniques
 MG0215.and have an estimated accuracy of +/- 3 meters.
 MG0215
 MG0215.The orthometric height was determined by differential leveling and
 MG0215.adjusted by the NATIONAL GEODETIC SURVEY
 MG0215.in June 1991.
 MG0215
 MG0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0215.GEOID18 height accuracy estimate available here.
 MG0215
 MG0215.Click photographs - Photos may exist for this station.
 MG0215
 MG0215.The dynamic height is computed by dividing the NAVD 88
 MG0215.geopotential number by the normal gravity value computed on the
 MG0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0215.degrees latitude (g = 980.6199 gals.).
 MG0215
 MG0215.The modeled gravity was interpolated from observed gravity values.
 MG0215
 MG0215;                    North         East    Units  Estimated Accuracy
 MG0215;SPC IL W     -   499,755.8     685,272.1     MT  (+/- 3 meters HH1 GPS) 
 MG0215
 MG0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2296760871(NAD 83)
 MG0215
 MG0215                          SUPERSEDED SURVEY CONTROL
 MG0215
 MG0215  NGVD 29 (??/??/92)  239.135  (m)          784.56   (f) ADJ UNCH    2 0
 MG0215
 MG0215.Superseded values are not recommended for survey control.
 MG0215
 MG0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0215.See file dsdata.pdf to determine how the superseded data were derived.
 MG0215
 MG0215_MARKER: DB = BENCH MARK DISK
 MG0215_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MG0215_SP_SET: CATCH BASIN
 MG0215_STAMPING: D 195 1959
 MG0215_MARK LOGO: CGS
 MG0215_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0215+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 MG0215
 MG0215  HISTORY     - Date     Condition        Report By
 MG0215  HISTORY     - 1959     MONUMENTED       CGS
 MG0215  HISTORY     - 19960710 GOOD             USPSQD
 MG0215  HISTORY     - 20011031 GOOD             USPSQD
 MG0215  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0215  HISTORY     - 20150903 GOOD             ILDT
 MG0215  HISTORY     - 20230518 SEE DESCRIPTION  ILDT
 MG0215
 MG0215                          STATION DESCRIPTION
 MG0215
 MG0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0215'2.2 MI SW FROM WOODHULL.
 MG0215'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0215'TANK AT WOODHULL, THENCE 0.8 MILES SOUTH ALONG AN OILED ROAD,
 MG0215'SET IN THE TOP OF THE NORTH SIDE OF A 3-FOOT BY 3-FOOT CONCRETE
 MG0215'CATCH BASIN, 1 FOOT EAST OF THE NORTHWEST CORNER OF THE CATCH
 MG0215'BASIN, 20 FEET WEST OF THE CENTER LINE OF THE ROAD, 3.4 FEET
 MG0215'NORTHWEST OF THE WEST END OF A PIPE CULVERT, 7 FEET EAST OF A
 MG0215'FENCE LINE, ABOUT 2.5 FEET BELOW THE LEVEL OF THE ROAD.
 MG0215
 MG0215                          STATION RECOVERY (1996)
 MG0215
 MG0215'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0215'RECOVERED IN GOOD CONDITION.
 MG0215
 MG0215                          STATION RECOVERY (2001)
 MG0215
 MG0215'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0215'RECOVERED IN GOOD CONDITION.
 MG0215
 MG0215                          STATION RECOVERY (2004)
 MG0215
 MG0215'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0215'MARK NOT FOUND.
 MG0215
 MG0215                          STATION RECOVERY (2015)
 MG0215
 MG0215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 MG0215'RECOVERED IN GOOD CONDITION.
 MG0215
 MG0215                          STATION RECOVERY (2023)
 MG0215
 MG0215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0215'D195 SEEMS STABLE BUT THERE IS A CRACK IN HEADWALL SEE IMAGE FACING NW
 MG0215'LABELED CRACK.  USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0091 ***********************************************************************
 LD0091  DESIGNATION -  D 196
 LD0091  PID         -  LD0091
 LD0091  STATE/COUNTY-  IL/KNOX
 LD0091  COUNTRY     -  US
 LD0091  USGS QUAD   -  GALESBURG EAST (2018)
 LD0091
 LD0091                         *CURRENT SURVEY CONTROL
 LD0091  ______________________________________________________________________
 LD0091* NAD 83(1986) POSITION- 40 56 28.     (N) 090 20 18.     (W)   SCALED
 LD0091* NAVD 88 ORTHO HEIGHT -   237.819 (meters)      780.24  (feet) ADJUSTED
 LD0091  ______________________________________________________________________
 LD0091  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 LD0091  DYNAMIC HEIGHT  -        237.713 (meters)      779.90  (feet) COMP
 LD0091  MODELED GRAVITY -    980,171.7   (mgal)                       NAVD 88
 LD0091
 LD0091  VERT ORDER      -  SECOND    CLASS 0
 LD0091
 LD0091.The horizontal coordinates were scaled from a map and have
 LD0091.an estimated accuracy of +/- 6 seconds.
 LD0091
 LD0091.The orthometric height was determined by differential leveling and
 LD0091.adjusted by the NATIONAL GEODETIC SURVEY
 LD0091.in June 1991.
 LD0091
 LD0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0091.GEOID18 height accuracy estimate available here.
 LD0091
 LD0091.Click photographs - Photos may exist for this station.
 LD0091
 LD0091.The dynamic height is computed by dividing the NAVD 88
 LD0091.geopotential number by the normal gravity value computed on the
 LD0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0091.degrees latitude (g = 980.6199 gals.).
 LD0091
 LD0091.The modeled gravity was interpolated from observed gravity values.
 LD0091
 LD0091;                    North         East    Units  Estimated Accuracy
 LD0091;SPC IL W     -   474,500.      685,550.      MT  (+/- 180 meters Scaled)
 LD0091
 LD0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF240356(NAD 83)
 LD0091
 LD0091                          SUPERSEDED SURVEY CONTROL
 LD0091
 LD0091  NGVD 29 (??/??/92)  237.873  (m)          780.42   (f) ADJ UNCH    2 0
 LD0091
 LD0091.Superseded values are not recommended for survey control.
 LD0091
 LD0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0091.See file dsdata.pdf to determine how the superseded data were derived.
 LD0091
 LD0091_MARKER: DB = BENCH MARK DISK
 LD0091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0091_STAMPING: D 196 1959
 LD0091_MARK LOGO: CGS
 LD0091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0091+STABILITY: SURFACE MOTION
 LD0091
 LD0091  HISTORY     - Date     Condition        Report By
 LD0091  HISTORY     - 1959     MONUMENTED       CGS
 LD0091  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0091  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0091
 LD0091                          STATION DESCRIPTION
 LD0091
 LD0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0091'1.8 MI SE FROM GALESBURG.
 LD0091'ABOUT 1.55 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0091'OFFICE AT GALESBURG, THENCE 0.3 MILES NORTH ALONG MICHIGAN AVENUE,
 LD0091'AT THE JUNCTION OF EAST KNOX STREET, 34 FEET SOUTH OF THE CENTERLINE
 LD0091'OF EAST KNOX STREET, 143 FEET WET OF THE CENTER LINE OF MICHIGAN
 LD0091'AVENUE, 35 FEET EAST OF THE EXTENSION OF THE CENTER LINE OF
 LD0091'GRAVEL ROAD NORTH, 1.5 FEET NORTH OF FENCE LINE, 1.4 FEET WEST OF
 LD0091'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP
 LD0091'OF A CONCRETE POST PROJECTING 4 INCHES.
 LD0091
 LD0091                          STATION RECOVERY (1997)
 LD0091
 LD0091'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0091'MARK NOT FOUND.
 LD0091
 LD0091                          STATION RECOVERY (2005)
 LD0091
 LD0091'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0091'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0889 ***********************************************************************
 LD0889  DESIGNATION -  D 196 RESET
 LD0889  PID         -  LD0889
 LD0889  STATE/COUNTY-  IL/KNOX
 LD0889  COUNTRY     -  US
 LD0889  USGS QUAD   -  GALESBURG EAST (2018)
 LD0889
 LD0889                         *CURRENT SURVEY CONTROL
 LD0889  ______________________________________________________________________
 LD0889* NAD 83(1986) POSITION- 40 56 28.     (N) 090 20 18.     (W)   SCALED
 LD0889* NAVD 88 ORTHO HEIGHT -   236.86  (meters)      777.1   (feet) RESET
 LD0889  ______________________________________________________________________
 LD0889  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 LD0889  VERT ORDER      -  THIRD
 LD0889
 LD0889.The horizontal coordinates were scaled from a map and have
 LD0889.an estimated accuracy of +/- 6 seconds.
 LD0889
 LD0889.The orthometric height was computed from unverified reset data.
 LD0889
 LD0889.No vertical observational check was made to the station.
 LD0889
 LD0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0889.GEOID18 height accuracy estimate available here.
 LD0889
 LD0889.Click photographs - Photos may exist for this station.
 LD0889
 LD0889;                    North         East    Units  Estimated Accuracy
 LD0889;SPC IL W     -   474,500.      685,550.      MT  (+/- 180 meters Scaled)
 LD0889
 LD0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF240356(NAD 83)
 LD0889
 LD0889                          SUPERSEDED SURVEY CONTROL
 LD0889
 LD0889  NGVD 29 (11/09/15)  236.92   (m)          777.3    (f) RESET       3  
 LD0889
 LD0889.Superseded values are not recommended for survey control.
 LD0889
 LD0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0889.See file dsdata.pdf to determine how the superseded data were derived.
 LD0889
 LD0889_MARKER: DV = VERTICAL CONTROL DISK
 LD0889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0889_STAMPING: D 196 RESET 1990
 LD0889_MARK LOGO: NGS
 LD0889_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0889+STABILITY: SURFACE MOTION
 LD0889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0889+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2005
 LD0889
 LD0889  HISTORY     - Date     Condition        Report By
 LD0889  HISTORY     - 1990     MONUMENTED       NGS
 LD0889  HISTORY     - 19971126 GOOD             USPSQD
 LD0889  HISTORY     - 20050126 GOOD             USPSQD
 LD0889
 LD0889                          STATION DESCRIPTION
 LD0889
 LD0889'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LD0889'TO REACH FROM THE POST OFFICE (AT U.S. HIGHWAY 150 AND CHAMBERS
 LD0889'STREET) IN GALESBURG, GO SOUTHEAST ALONG U.S. HIGHWAY 150 FOR 1.55
 LD0889'MI (2.49 KM) TO ITS INTERSECTION WITH MICHIGAN AVENUE.  TURN LEFT AND
 LD0889'PROCEED NORTH ON MICHIGAN AVENUE FOR 0.25 MI (0.40 KM) AND CROSS EAST
 LD0889'KNOX STREET TO THE MARK ON THE RIGHT IN THE KIWANIS PARK, 72.4 M
 LD0889'(237.5 FT) NORTH OF THE INTERSECTION OF MICHIGAN AVENUE AND EAST KNOX
 LD0889'STREET, 13.9 M (45.6 FT) NORTHEAST OF THE CENTERLINE OF MICHIGAN
 LD0889'AVENUE, 43.0 M (141.1 FT) SOUTH OF THE SOUTHEAST CORNER OF PARK
 LD0889'PAVILLION, 0.8 M (2.6 FT) SOUTH OF THE SOUTHEAST CORNER OF THE
 LD0889'KIWANIS PARK SIGN, 12.4 M (40.7 FT) NORTHWEST OF THE CENTERLINE OF
 LD0889'THE PARK ENTRANCE ROAD, AND SET IN THE TOP OF A ROUND CONCRETE POST
 LD0889'FLUSH WITH THE GROUND.
 LD0889
 LD0889                          STATION RECOVERY (1997)
 LD0889
 LD0889'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0889'RECOVERED IN GOOD CONDITION.
 LD0889
 LD0889                          STATION RECOVERY (2005)
 LD0889
 LD0889'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0889'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1417 ***********************************************************************
 LC1417  DESIGNATION -  D 197
 LC1417  PID         -  LC1417
 LC1417  STATE/COUNTY-  IL/PEORIA
 LC1417  COUNTRY     -  US
 LC1417  USGS QUAD   -  ELMWOOD (2018)
 LC1417
 LC1417                         *CURRENT SURVEY CONTROL
 LC1417  ______________________________________________________________________
 LC1417* NAD 83(1986) POSITION- 40 51 31.0    (N) 089 57 56.9    (W)   HD_HELD2
 LC1417* NAVD 88 ORTHO HEIGHT -   206.461 (meters)      677.36  (feet) ADJUSTED
 LC1417  ______________________________________________________________________
 LC1417  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 LC1417  DYNAMIC HEIGHT  -        206.367 (meters)      677.06  (feet) COMP
 LC1417  MODELED GRAVITY -    980,166.1   (mgal)                       NAVD 88
 LC1417
 LC1417  VERT ORDER      -  SECOND    CLASS 0
 LC1417
 LC1417.The horizontal coordinates were established by autonomous hand held GPS
 LC1417.observations and have an estimated accuracy of +/- 10 meters.
 LC1417
 LC1417.The orthometric height was determined by differential leveling and
 LC1417.adjusted by the NATIONAL GEODETIC SURVEY
 LC1417.in June 1991.
 LC1417
 LC1417.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1417.GEOID18 height accuracy estimate available here.
 LC1417
 LC1417.Click photographs - Photos may exist for this station.
 LC1417
 LC1417.The dynamic height is computed by dividing the NAVD 88
 LC1417.geopotential number by the normal gravity value computed on the
 LC1417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1417.degrees latitude (g = 980.6199 gals.).
 LC1417
 LC1417.The modeled gravity was interpolated from observed gravity values.
 LC1417
 LC1417;                    North         East    Units  Estimated Accuracy
 LC1417;SPC IL W     -   465,344.      716,935.      MT  (+/- 10 meters HH2 GPS)
 LC1417
 LC1417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5002227296(NAD 83)
 LC1417
 LC1417                          SUPERSEDED SURVEY CONTROL
 LC1417
 LC1417  NGVD 29 (??/??/92)  206.538  (m)          677.62   (f) ADJ UNCH    2 0
 LC1417
 LC1417.Superseded values are not recommended for survey control.
 LC1417
 LC1417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1417.See file dsdata.pdf to determine how the superseded data were derived.
 LC1417
 LC1417_MARKER: DB = BENCH MARK DISK
 LC1417_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1417_SP_SET: BOX CULVERT HEADWALL
 LC1417_STAMPING: D 197 1959
 LC1417_MARK LOGO: CGS
 LC1417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1417+STABILITY: SURFACE MOTION
 LC1417
 LC1417  HISTORY     - Date     Condition        Report By
 LC1417  HISTORY     - 1959     MONUMENTED       CGS
 LC1417  HISTORY     - 19981214 GOOD             USPSQD
 LC1417
 LC1417                          STATION DESCRIPTION
 LC1417
 LC1417'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1417'4.6 MI NW FROM BRIMFIELD.
 LC1417'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1417'STATION AT BRIMFIELD, THENE 1.9 MILES WEST ALONG STATE HIGHWAY
 LC1417'78, THENCE 0.05 MILES NORTH ALONG AN ASPHALT ROAD, AT THE JUNCTION
 LC1417'OF A GRAVEL ROAD WEST, SET IN THE TOP OF THE SOUTH END OF THE
 LC1417'WEST HEADWALL OF A 20-FOOT CONCRETE BOX CULVERT, 18 FEET WEST OF
 LC1417'THE CENTER LINE OF THE ROAD, 57 FEET NORTH OF THE CENTER LINE OF THE
 LC1417'GRAVEL ROAD, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE ROAD.
 LC1417
 LC1417                          STATION RECOVERY (1998)
 LC1417
 LC1417'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1417'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1505 ***********************************************************************
 LC1505  DESIGNATION -  D 198
 LC1505  PID         -  LC1505
 LC1505  STATE/COUNTY-  IL/PEORIA
 LC1505  COUNTRY     -  US
 LC1505  USGS QUAD   -  PEORIA EAST (2018)
 LC1505
 LC1505                         *CURRENT SURVEY CONTROL
 LC1505  ______________________________________________________________________
 LC1505* NAD 83(1986) POSITION- 40 44 00.     (N) 089 36 58.     (W)   SCALED
 LC1505* NAVD 88 ORTHO HEIGHT -   186.203 (meters)      610.90  (feet) ADJUSTED
 LC1505  ______________________________________________________________________
 LC1505  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 LC1505  DYNAMIC HEIGHT  -        186.117 (meters)      610.62  (feet) COMP
 LC1505  MODELED GRAVITY -    980,160.9   (mgal)                       NAVD 88
 LC1505
 LC1505  VERT ORDER      -  SECOND    CLASS 0
 LC1505
 LC1505.The horizontal coordinates were scaled from a map and have
 LC1505.an estimated accuracy of +/- 6 seconds.
 LC1505
 LC1505.The orthometric height was determined by differential leveling and
 LC1505.adjusted by the NATIONAL GEODETIC SURVEY
 LC1505.in June 1991.
 LC1505
 LC1505.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1505.GEOID18 height accuracy estimate available here.
 LC1505
 LC1505.Click photographs - Photos may exist for this station.
 LC1505
 LC1505.The dynamic height is computed by dividing the NAVD 88
 LC1505.geopotential number by the normal gravity value computed on the
 LC1505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1505.degrees latitude (g = 980.6199 gals.).
 LC1505
 LC1505.The modeled gravity was interpolated from observed gravity values.
 LC1505
 LC1505;                    North         East    Units  Estimated Accuracy
 LC1505;SPC IL W     -   451,560.      746,510.      MT  (+/- 180 meters Scaled)
 LC1505
 LC1505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL790124(NAD 83)
 LC1505
 LC1505                          SUPERSEDED SURVEY CONTROL
 LC1505
 LC1505  NGVD 29 (??/??/92)  186.289  (m)          611.18   (f) ADJ UNCH    2 0
 LC1505
 LC1505.Superseded values are not recommended for survey control.
 LC1505
 LC1505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1505.See file dsdata.pdf to determine how the superseded data were derived.
 LC1505
 LC1505_MARKER: DB = BENCH MARK DISK
 LC1505_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1505_SP_SET: BOX CULVERT HEADWALL
 LC1505_STAMPING: D 198 1959
 LC1505_MARK LOGO: CGS
 LC1505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1505+STABILITY: SURFACE MOTION
 LC1505
 LC1505  HISTORY     - Date     Condition        Report By
 LC1505  HISTORY     - 1959     MONUMENTED       CGS
 LC1505  HISTORY     - 1977     POOR             LOCENG
 LC1505  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1505
 LC1505                          STATION DESCRIPTION
 LC1505
 LC1505'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1505'1.2 MI W FROM PEORIA.
 LC1505'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 150 FROM THE JUNCTION
 LC1505'OF STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, ABOUT 50
 LC1505'YARDS SOUTH OF U.S. HIGHWAY 150, NEAR THE NORTHEAST CORNER OF
 LC1505'GIDEONSONS TRAILER COURT, SET IN THE TOP OF THE EAST END OF THE
 LC1505'NORTH HEADWALL OF A 20-FOOT CONCRETE BOX CULVERT ON OLD U.S.
 LC1505'HIGHWAY 150, 28 FEET NORTH OF THE CENTERLINE OF OLD U.S. HIGHWAY
 LC1505'150, 49 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE TRAILER
 LC1505'PARK, ABOUT 3 FEET BELOW THE LEVEL OF OLD U.S. HIGHWAY 150, ABOUT
 LC1505'25 FEET BELOW THE LEVEL OF U.S. HIGHWAY 150.
 LC1505
 LC1505                          STATION RECOVERY (1977)
 LC1505
 LC1505'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1505'MARK RECOVERED IN POOR CONDITION.
 LC1505
 LC1505                          STATION RECOVERY (1999)
 LC1505
 LC1505'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1505'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0935 ***********************************************************************
 LC0935  DESIGNATION -  D 199
 LC0935  PID         -  LC0935
 LC0935  STATE/COUNTY-  IL/WOODFORD
 LC0935  COUNTRY     -  US
 LC0935  USGS QUAD   -  MACKINAW (2018)
 LC0935
 LC0935                         *CURRENT SURVEY CONTROL
 LC0935  ______________________________________________________________________
 LC0935* NAD 83(1986) POSITION- 40 37 15.6    (N) 089 15 55.0    (W)   HD_HELD2
 LC0935* NAVD 88 ORTHO HEIGHT -   226.049 (meters)      741.63  (feet) ADJUSTED
 LC0935  ______________________________________________________________________
 LC0935  GEOID HEIGHT    -        -32.412 (meters)                     GEOID18
 LC0935  DYNAMIC HEIGHT  -        225.945 (meters)      741.29  (feet) COMP
 LC0935  MODELED GRAVITY -    980,160.0   (mgal)                       NAVD 88
 LC0935
 LC0935  VERT ORDER      -  SECOND    CLASS 0
 LC0935
 LC0935.The horizontal coordinates were established by autonomous hand held GPS
 LC0935.observations and have an estimated accuracy of +/- 10 meters.
 LC0935
 LC0935.The orthometric height was determined by differential leveling and
 LC0935.adjusted by the NATIONAL GEODETIC SURVEY
 LC0935.in June 1991.
 LC0935
 LC0935.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0935.GEOID18 height accuracy estimate available here.
 LC0935
 LC0935.Click photographs - Photos may exist for this station.
 LC0935
 LC0935.The dynamic height is computed by dividing the NAVD 88
 LC0935.geopotential number by the normal gravity value computed on the
 LC0935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0935.degrees latitude (g = 980.6199 gals.).
 LC0935
 LC0935.The modeled gravity was interpolated from observed gravity values.
 LC0935
 LC0935;                    North         East    Units  Estimated Accuracy
 LC0935;SPC IL W     -   439,331.      776,267.      MT  (+/- 10 meters HH2 GPS)
 LC0935
 LC0935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0839199152(NAD 83)
 LC0935
 LC0935                          SUPERSEDED SURVEY CONTROL
 LC0935
 LC0935  NGVD 29 (??/??/92)  226.121  (m)          741.87   (f) ADJ UNCH    2 0
 LC0935
 LC0935.Superseded values are not recommended for survey control.
 LC0935
 LC0935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0935.See file dsdata.pdf to determine how the superseded data were derived.
 LC0935
 LC0935_MARKER: DB = BENCH MARK DISK
 LC0935_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0935_SP_SET: CULVERT HEADWALL
 LC0935_STAMPING: D 199 1959
 LC0935_MARK LOGO: CGS
 LC0935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0935+STABILITY: SURFACE MOTION
 LC0935
 LC0935  HISTORY     - Date     Condition        Report By
 LC0935  HISTORY     - 1959     MONUMENTED       CGS
 LC0935  HISTORY     - 1988     GOOD             USPSQD
 LC0935  HISTORY     - 19981028 GOOD             USPSQD
 LC0935  HISTORY     - 20130304 GOOD             ILDT
 LC0935
 LC0935                          STATION DESCRIPTION
 LC0935
 LC0935'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0935'0.9 MI SE FROM GOODFIELD.
 LC0935'ABOUT 0.5 MILE EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0935'WITH STATE HIGHWAY 117, THENCE 0.4 MILES SOUTH ALONG A GRAVEL
 LC0935'ROAD, SET IN THE TOP OF THE SOUTH END OF THE WEST HEADWALL OF A
 LC0935'4-FOOT CONCRETE BOX CULVERT, 9 FEET WEST OF THE CENTER LINE OF
 LC0935'THE ROAD, 2 FEET NORTH OF THE SOUTH END OF THE HEADWALL, ABOUT
 LC0935'LEVEL WITH THE ROAD.
 LC0935
 LC0935                          STATION RECOVERY (1988)
 LC0935
 LC0935'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0935'RECOVERED IN GOOD CONDITION.
 LC0935
 LC0935                          STATION RECOVERY (1998)
 LC0935
 LC0935'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0935'RECOVERED IN GOOD CONDITION.
 LC0935
 LC0935                          STATION RECOVERY (2013)
 LC0935
 LC0935'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0935'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0565 ***********************************************************************
 HB0565  DESIGNATION -  D 1=449
 HB0565  PID         -  HB0565
 HB0565  STATE/COUNTY-  IL/FRANKLIN
 HB0565  COUNTRY     -  US
 HB0565  USGS QUAD   -  CHRISTOPHER (2018)
 HB0565
 HB0565                         *CURRENT SURVEY CONTROL
 HB0565  ______________________________________________________________________
 HB0565* NAD 83(1986) POSITION- 37 58 18.     (N) 089 06 42.     (W)   SCALED
 HB0565* NAVD 88 ORTHO HEIGHT -   136.583 (meters)      448.11  (feet) ADJUSTED
 HB0565  ______________________________________________________________________
 HB0565  GEOID HEIGHT    -        -29.423 (meters)                     GEOID18
 HB0565  DYNAMIC HEIGHT  -        136.493 (meters)      447.81  (feet) COMP
 HB0565  MODELED GRAVITY -    979,968.3   (mgal)                       NAVD 88
 HB0565
 HB0565  VERT ORDER      -  FIRST     CLASS II
 HB0565
 HB0565.The horizontal coordinates were scaled from a map and have
 HB0565.an estimated accuracy of +/- 6 seconds.
 HB0565
 HB0565.The orthometric height was determined by differential leveling and
 HB0565.adjusted by the NATIONAL GEODETIC SURVEY
 HB0565.in June 1991.
 HB0565
 HB0565.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0565.GEOID18 height accuracy estimate available here.
 HB0565
 HB0565.Click photographs - Photos may exist for this station.
 HB0565
 HB0565.The dynamic height is computed by dividing the NAVD 88
 HB0565.geopotential number by the normal gravity value computed on the
 HB0565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0565.degrees latitude (g = 980.6199 gals.).
 HB0565
 HB0565.The modeled gravity was interpolated from observed gravity values.
 HB0565
 HB0565;                    North         East    Units  Estimated Accuracy
 HB0565;SPC IL E     -   145,120.      231,610.      MT  (+/- 180 meters Scaled)
 HB0565
 HB0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH145047(NAD 83)
 HB0565
 HB0565                          SUPERSEDED SURVEY CONTROL
 HB0565
 HB0565  NGVD 29 (11/26/84)  136.674  (m)          448.40   (f) ADJUSTED    1 2
 HB0565
 HB0565.Superseded values are not recommended for survey control.
 HB0565
 HB0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0565.See file dsdata.pdf to determine how the superseded data were derived.
 HB0565
 HB0565_MARKER: DD = SURVEY DISK
 HB0565_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0565_SP_SET: BUILDING
 HB0565_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0565
 HB0565  HISTORY     - Date     Condition        Report By
 HB0565  HISTORY     - 1906     MONUMENTED       USGS
 HB0565  HISTORY     - 1949     POOR             CGS
 HB0565  HISTORY     - 20020111 POOR             ILDT
 HB0565  HISTORY     - 20090402 MARK NOT FOUND   ILDT
 HB0565
 HB0565                          STATION DESCRIPTION
 HB0565
 HB0565'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0565'AT MULKEYTOWN.
 HB0565'AT MULKEYTOWN, 98 YARDS SOUTH OF CROSSING OF THE MAIN STREET AND
 HB0565'THE ILLINOIS CENTRAL RAILROAD, IN THE VERTICAL FACE OF THE
 HB0565'CORNERSTONE IN THE NORTHEAST CORNER OF RED BRICK WOODMAN OF THE
 HB0565'WORLD BUILDING.  NOTE-- ONLY A SMALL PORTION OF THE SHANK OF THE
 HB0565'MARK REMAINS AND THE TAPE WAS HELD AT THE APPROXIMATE CENTER OF THIS
 HB0565'SHANK WHEN LEVELED OVER.
 HB0565
 HB0565                          STATION RECOVERY (2002)
 HB0565
 HB0565'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 HB0565'MARK RECOVERED IN POOR CONDITION.
 HB0565
 HB0565                          STATION RECOVERY (2009)
 HB0565
 HB0565'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0565'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0024 ***********************************************************************
 MF0024  DESIGNATION -  D 20
 MF0024  PID         -  MF0024
 MF0024  STATE/COUNTY-  IL/KANE
 MF0024  COUNTRY     -  US
 MF0024  USGS QUAD   -  AURORA SOUTH (2018)
 MF0024
 MF0024                         *CURRENT SURVEY CONTROL
 MF0024  ______________________________________________________________________
 MF0024* NAD 83(1986) POSITION- 41 44 46.     (N) 088 20 04.     (W)   SCALED
 MF0024* NAVD 88 ORTHO HEIGHT -   195.979 (meters)      642.97  (feet) ADJUSTED
 MF0024  ______________________________________________________________________
 MF0024  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 MF0024  DYNAMIC HEIGHT  -        195.910 (meters)      642.75  (feet) COMP
 MF0024  MODELED GRAVITY -    980,268.4   (mgal)                       NAVD 88
 MF0024
 MF0024  VERT ORDER      -  SECOND    CLASS 0
 MF0024
 MF0024.The horizontal coordinates were scaled from a map and have
 MF0024.an estimated accuracy of +/- 6 seconds.
 MF0024
 MF0024.The orthometric height was determined by differential leveling and
 MF0024.adjusted by the NATIONAL GEODETIC SURVEY
 MF0024.in June 1991.
 MF0024
 MF0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0024.GEOID18 height accuracy estimate available here.
 MF0024
 MF0024.Click photographs - Photos may exist for this station.
 MF0024
 MF0024.The dynamic height is computed by dividing the NAVD 88
 MF0024.geopotential number by the normal gravity value computed on the
 MF0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0024.degrees latitude (g = 980.6199 gals.).
 MF0024
 MF0024.The modeled gravity was interpolated from observed gravity values.
 MF0024
 MF0024;                    North         East    Units  Estimated Accuracy
 MF0024;SPC IL E     -   563,900.      299,910.      MT  (+/- 180 meters Scaled)
 MF0024
 MF0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM890224(NAD 83)
 MF0024
 MF0024                          SUPERSEDED SURVEY CONTROL
 MF0024
 MF0024  NGVD 29 (??/??/92)  196.050  (m)          643.21   (f) ADJ UNCH    2 0
 MF0024
 MF0024.Superseded values are not recommended for survey control.
 MF0024
 MF0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0024.See file dsdata.pdf to determine how the superseded data were derived.
 MF0024
 MF0024_MARKER: DB = BENCH MARK DISK
 MF0024_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0024_SP_SET: CULVERT HEADWALL
 MF0024_STAMPING: D 20 1934
 MF0024_MARK LOGO: CGS
 MF0024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0024+STABILITY: SURFACE MOTION
 MF0024
 MF0024  HISTORY     - Date     Condition        Report By
 MF0024  HISTORY     - 1934     MONUMENTED       CGS
 MF0024  HISTORY     - 1973     MARK NOT FOUND   NGS
 MF0024  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0024  HISTORY     - 19980506 MARK NOT FOUND   USPSQD
 MF0024
 MF0024                          STATION DESCRIPTION
 MF0024
 MF0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0024'AT AURORA.
 MF0024'AT AURORA, KANE COUNTY, AT THE SOUTH CITY LIMITS, ON U.S. HIGHWAY
 MF0024'34, 102 FEET SOUTHWEST OF A CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0024'OVERPASS, AT AN ABANDONED CONCRETE CULVERT, IN THE TOP OF THE
 MF0024'NORTHEAST END OF THE SOUTHEAST HEADWALL, 15 FEET SOUTHEAST OF THE
 MF0024'CENTERLINE OF THE HIGHWAY, AND LEVEL WITH THE HIGHWAY.  A STANDARD
 MF0024'DISK, STAMPED D 20 1934.
 MF0024
 MF0024                          STATION RECOVERY (1973)
 MF0024
 MF0024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 MF0024'MARK NOT FOUND.
 MF0024
 MF0024                          STATION RECOVERY (1989)
 MF0024
 MF0024'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0024'MARK NOT FOUND.
 MF0024
 MF0024                          STATION RECOVERY (1998)
 MF0024
 MF0024'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0024'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0451 ***********************************************************************
 LC0451  DESIGNATION -  D 200 RESET
 LC0451  PID         -  LC0451
 LC0451  STATE/COUNTY-  IL/MCLEAN
 LC0451  COUNTRY     -  US
 LC0451  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0451
 LC0451                         *CURRENT SURVEY CONTROL
 LC0451  ______________________________________________________________________
 LC0451* NAD 83(1986) POSITION- 40 25 45.     (N) 088 57 39.     (W)   SCALED
 LC0451* NAVD 88 ORTHO HEIGHT -   245.07  (meters)      804.0   (feet) RESET
 LC0451  ______________________________________________________________________
 LC0451  GEOID HEIGHT    -        -32.062 (meters)                     GEOID18
 LC0451  VERT ORDER      -  THIRD
 LC0451
 LC0451.The horizontal coordinates were scaled from a map and have
 LC0451.an estimated accuracy of +/- 6 seconds.
 LC0451
 LC0451.The orthometric height was computed from unverified reset data.
 LC0451
 LC0451.No vertical observational check was made to the station.
 LC0451
 LC0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0451.GEOID18 height accuracy estimate available here.
 LC0451
 LC0451.Click photographs - Photos may exist for this station.
 LC0451
 LC0451;                    North         East    Units  Estimated Accuracy
 LC0451;SPC IL E     -   417,840.      246,750.      MT  (+/- 180 meters Scaled)
 LC0451
 LC0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK336772(NAD 83)
 LC0451
 LC0451                          SUPERSEDED SURVEY CONTROL
 LC0451
 LC0451  NGVD 29 (??/??/??)  245.13   (m)          804.2    (f) RESET       3  
 LC0451
 LC0451.Superseded values are not recommended for survey control.
 LC0451
 LC0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0451.See file dsdata.pdf to determine how the superseded data were derived.
 LC0451
 LC0451_MARKER: DB = BENCH MARK DISK
 LC0451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0451_STAMPING: D 200 RESET 1970
 LC0451_MARK LOGO: CGS
 LC0451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0451+STABILITY: SURFACE MOTION
 LC0451
 LC0451  HISTORY     - Date     Condition        Report By
 LC0451  HISTORY     - 1970     MONUMENTED       NGS
 LC0451
 LC0451                          STATION DESCRIPTION
 LC0451
 LC0451'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LC0451'3.4 MI SE FROM BLOOMINGTON.
 LC0451'ABOUT 2.05 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 LC0451'WITH U.S. HIGHWAY 66 AT BLOOMINGTON, THENCE EAST ALONG PAVED
 LC0451'ROAD FOR 1.4 MILES TO A SIDE ROAD RIGHT AND THE MARK ON THE
 LC0451'LEFT, 1 FOOT SOUTH OF A METAL WITNESS POST, 39 FEET NORTH OF THE
 LC0451'CENTERLINE OF THE ROAD, 18 FEET EAST OF THE EXTENDED CENTERLINE
 LC0451'OF THE ROAD SOUTH, SET IN THE TOP OF A ROUND CONCRETE POST
 LC0451'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0277 ***********************************************************************
 LC0277  DESIGNATION -  D 201
 LC0277  PID         -  LC0277
 LC0277  STATE/COUNTY-  IL/CHAMPAIGN
 LC0277  COUNTRY     -  US
 LC0277  USGS QUAD   -  RANTOUL (2018)
 LC0277
 LC0277                         *CURRENT SURVEY CONTROL
 LC0277  ______________________________________________________________________
 LC0277* NAD 83(1986) POSITION- 40 20 28.     (N) 088 10 29.     (W)   SCALED
 LC0277* NAVD 88 ORTHO HEIGHT -   223.730 (meters)      734.02  (feet) ADJUSTED
 LC0277  ______________________________________________________________________
 LC0277  GEOID HEIGHT    -        -32.275 (meters)                     GEOID18
 LC0277  DYNAMIC HEIGHT  -        223.620 (meters)      733.66  (feet) COMP
 LC0277  MODELED GRAVITY -    980,126.5   (mgal)                       NAVD 88
 LC0277
 LC0277  VERT ORDER      -  SECOND    CLASS 0
 LC0277
 LC0277.The horizontal coordinates were scaled from a map and have
 LC0277.an estimated accuracy of +/- 6 seconds.
 LC0277
 LC0277.The orthometric height was determined by differential leveling and
 LC0277.adjusted by the NATIONAL GEODETIC SURVEY
 LC0277.in June 1991.
 LC0277
 LC0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0277.GEOID18 height accuracy estimate available here.
 LC0277
 LC0277.Click photographs - Photos may exist for this station.
 LC0277
 LC0277.The dynamic height is computed by dividing the NAVD 88
 LC0277.geopotential number by the normal gravity value computed on the
 LC0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0277.degrees latitude (g = 980.6199 gals.).
 LC0277
 LC0277.The modeled gravity was interpolated from observed gravity values.
 LC0277
 LC0277;                    North         East    Units  Estimated Accuracy
 LC0277;SPC IL E     -   407,890.      313,480.      MT  (+/- 180 meters Scaled)
 LC0277
 LC0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK002662(NAD 83)
 LC0277
 LC0277                          SUPERSEDED SURVEY CONTROL
 LC0277
 LC0277  NGVD 29 (??/??/92)  223.779  (m)          734.18   (f) ADJ UNCH    2 0
 LC0277
 LC0277.Superseded values are not recommended for survey control.
 LC0277
 LC0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0277.See file dsdata.pdf to determine how the superseded data were derived.
 LC0277
 LC0277_MARKER: DB = BENCH MARK DISK
 LC0277_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0277_SP_SET: BOX CULVERT WINGWALL
 LC0277_STAMPING: D 201 1959
 LC0277_MARK LOGO: CGS
 LC0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0277+STABILITY: SURFACE MOTION
 LC0277
 LC0277  HISTORY     - Date     Condition        Report By
 LC0277  HISTORY     - 1959     MONUMENTED       CGS
 LC0277  HISTORY     - 1973     GOOD             NGS
 LC0277  HISTORY     - 20010215 MARK NOT FOUND   BCA
 LC0277  HISTORY     - 20051207 MARK NOT FOUND   ILDT
 LC0277
 LC0277                          STATION DESCRIPTION
 LC0277
 LC0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0277'3.1 MI NW FROM RANTOUL.
 LC0277'ABOUT 0.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0277'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 2.15 MILES NORTH ALONG AN
 LC0277'OILED ROAD, AT THE JUNCTION OF AN EAST-WEST OILED ROAD, SET IN
 LC0277'THE TOP OF THE EAST END OF WINGWALL AT THE NORTHWEST CORNER OF
 LC0277'A 6-FOOT CONCRETE BOX CULVERT, 12 FEET NORTH OF THE CENTER LINE
 LC0277'OF EAST-WEST ROAD, 18 FEET NORTHWEST OF THE CENTER OF THE JUNCTION,
 LC0277'ABOUT LEVEL WITH THE ROAD.
 LC0277
 LC0277                          STATION RECOVERY (1973)
 LC0277
 LC0277'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0277'RECOVERED IN GOOD CONDITION.
 LC0277
 LC0277                          STATION RECOVERY (2001)
 LC0277
 LC0277'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 LC0277'NEW CONCRETE HEADWALL.  MARK NOT FOUND.
 LC0277
 LC0277                          STATION RECOVERY (2005)
 LC0277
 LC0277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0277'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0088 ***********************************************************************
 LC0088  DESIGNATION -  D 202
 LC0088  PID         -  LC0088
 LC0088  STATE/COUNTY-  IL/IROQUOIS
 LC0088  COUNTRY     -  US
 LC0088  USGS QUAD   -  ONARGA WEST (2018)
 LC0088
 LC0088                         *CURRENT SURVEY CONTROL
 LC0088  ______________________________________________________________________
 LC0088* NAD 83(1986) POSITION- 40 40 00.82   (N) 088 01 31.86   (W)   HD_HELD1
 LC0088* NAVD 88 ORTHO HEIGHT -   200.840 (meters)      658.92  (feet) ADJUSTED
 LC0088  ______________________________________________________________________
 LC0088  GEOID HEIGHT    -        -32.404 (meters)                     GEOID18
 LC0088  DYNAMIC HEIGHT  -        200.749 (meters)      658.62  (feet) COMP
 LC0088  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0088
 LC0088  VERT ORDER      -  SECOND    CLASS 0
 LC0088
 LC0088.The horizontal coordinates were determined by differentially corrected
 LC0088.hand held GPS observations or other comparable positioning techniques
 LC0088.and have an estimated accuracy of +/- 3 meters.
 LC0088
 LC0088.The orthometric height was determined by differential leveling and
 LC0088.adjusted by the NATIONAL GEODETIC SURVEY
 LC0088.in June 1991.
 LC0088
 LC0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0088.GEOID18 height accuracy estimate available here.
 LC0088
 LC0088.Click photographs - Photos may exist for this station.
 LC0088
 LC0088.The dynamic height is computed by dividing the NAVD 88
 LC0088.geopotential number by the normal gravity value computed on the
 LC0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0088.degrees latitude (g = 980.6199 gals.).
 LC0088
 LC0088.The modeled gravity was interpolated from observed gravity values.
 LC0088
 LC0088;                    North         East    Units  Estimated Accuracy
 LC0088;SPC IL E     -   444,096.7     326,027.5     MT  (+/- 3 meters HH1 GPS) 
 LC0088
 LC0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1331902285(NAD 83)
 LC0088
 LC0088                          SUPERSEDED SURVEY CONTROL
 LC0088
 LC0088  NGVD 29 (??/??/92)  200.909  (m)          659.15   (f) ADJ UNCH    2 0
 LC0088
 LC0088.Superseded values are not recommended for survey control.
 LC0088
 LC0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0088.See file dsdata.pdf to determine how the superseded data were derived.
 LC0088
 LC0088_MARKER: DB = BENCH MARK DISK
 LC0088_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0088_SP_SET: BOX CULVERT HEADWALL
 LC0088_STAMPING: D 202 1959
 LC0088_MARK LOGO: CGS
 LC0088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0088+STABILITY: SURFACE MOTION
 LC0088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0088+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2025
 LC0088
 LC0088  HISTORY     - Date     Condition        Report By
 LC0088  HISTORY     - 1959     MONUMENTED       CGS
 LC0088  HISTORY     - 20070929 GOOD             GEOCAC
 LC0088  HISTORY     - 20110126 GOOD             ILDT
 LC0088  HISTORY     - 20250919 GOOD             ILDT
 LC0088
 LC0088                          STATION DESCRIPTION
 LC0088
 LC0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0088'4.8 MI N FROM BUCKLEY.
 LC0088'ABOUT 2.4 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0088'OFFICE AT BUCKLEY, THENCE 2.35 MILES NORTH ALONG A GRAVEL ROAD,
 LC0088'THENCE 0.05 MILES EAST ALONG A GRAVEL ROAD, ABOUT 0.1 MILES WEST
 LC0088'OF A CEMETERY, SET IN THE TOP OF THE EAST END OF THE SOUTH
 LC0088'HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT, 10 FEET SOUTH OF THE
 LC0088'CENTER LINE OF THE ROAD, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 LC0088'ROAD.
 LC0088
 LC0088                          STATION RECOVERY (2007)
 LC0088
 LC0088'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0088'RECOVERED IN GOOD CONDITION.
 LC0088
 LC0088                          STATION RECOVERY (2011)
 LC0088
 LC0088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LC0088'RECOVERED IN GOOD CONDITION.
 LC0088
 LC0088                          STATION RECOVERY (2025)
 LC0088
 LC0088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2733 ***********************************************************************
 LB2733  DESIGNATION -  D 203 RESET
 LB2733  PID         -  LB2733
 LB2733  STATE/COUNTY-  IL/IROQUOIS
 LB2733  COUNTRY     -  US
 LB2733  USGS QUAD   -  CLIFTON (2018)
 LB2733
 LB2733                         *CURRENT SURVEY CONTROL
 LB2733  ______________________________________________________________________
 LB2733* NAD 83(1986) POSITION- 40 58 12.34   (N) 087 55 07.16   (W)   HD_HELD1
 LB2733* NAVD 88 ORTHO HEIGHT -   196.18  (meters)      643.6   (feet) RESET
 LB2733  ______________________________________________________________________
 LB2733  GEOID HEIGHT    -        -32.586 (meters)                     GEOID18
 LB2733  VERT ORDER      -  THIRD
 LB2733
 LB2733.The horizontal coordinates were determined by differentially corrected
 LB2733.hand held GPS observations or other comparable positioning techniques
 LB2733.and have an estimated accuracy of +/- 3 meters.
 LB2733
 LB2733.The orthometric height was computed from unverified reset data.
 LB2733
 LB2733.No vertical observational check was made to the station.
 LB2733
 LB2733.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2733.GEOID18 height accuracy estimate available here.
 LB2733
 LB2733.Click photographs - Photos may exist for this station.
 LB2733
 LB2733;                    North         East    Units  Estimated Accuracy
 LB2733;SPC IL E     -   477,803.6     334,903.9     MT  (+/- 3 meters HH1 GPS) 
 LB2733
 LB2733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2270435843(NAD 83)
 LB2733
 LB2733                          SUPERSEDED SURVEY CONTROL
 LB2733
 LB2733  NGVD 29 (11/09/15)  196.27   (m)          643.9    (f) RESET       3  
 LB2733
 LB2733.Superseded values are not recommended for survey control.
 LB2733
 LB2733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2733.See file dsdata.pdf to determine how the superseded data were derived.
 LB2733
 LB2733_MARKER: DV = VERTICAL CONTROL DISK
 LB2733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2733_STAMPING: D 203 RESET 1992
 LB2733_MARK LOGO: NGS
 LB2733_PROJECTION: FLUSH
 LB2733_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2733+STABILITY: SURFACE MOTION
 LB2733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2733+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2023
 LB2733
 LB2733  HISTORY     - Date     Condition        Report By
 LB2733  HISTORY     - 1992     MONUMENTED       NGS
 LB2733  HISTORY     - 20110126 GOOD             ILDT
 LB2733  HISTORY     - 20230313 GOOD             ILDT
 LB2733
 LB2733                          STATION DESCRIPTION
 LB2733
 LB2733'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 LB2733'ABOUT 2.15 MI (3.46 KM) SOUTH ALONG INTERSTATE HIGHWAY 57 FROM THE
 LB2733'INTERCHANGE AT CHEBANSE, NEAR THE NORTH END OF A 225 FOOT (68.6 M)
 LB2733'BRIDGE OVER LANGAN CREEK, 27.4 M (89.9 FT) WEST OF THE CENTERLINE OF
 LB2733'THE SOUTHBOUND LANES OF I-57, 20.9 M (68.6 FT) SOUTHWEST OF THE
 LB2733'SOUTHWEST CORNER OF A SMALL CONCRETE UNDER DRAIN HEADWALL, 47.7 M
 LB2733'(156.5 FT) NORTHWEST OF THE BOTTOM OF THE NORTHWEST WINGWALL OF THE
 LB2733'BRIDGE, 0.7 M (2.3 FT) EAST OF A WIRE FENCE, 0.5 M (1.6 FT) EAST OF A
 LB2733'FIBERGLASS WITNESS POST, AND SET IN THE TOP OF A ROUND CONCRETE
 LB2733'MONUMENT, FLUSH WITH THE LEVEL OF THE GROUND.
 LB2733
 LB2733                          STATION RECOVERY (2011)
 LB2733
 LB2733'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2733'RECOVERED IN GOOD CONDITION.
 LB2733
 LB2733                          STATION RECOVERY (2023)
 LB2733
 LB2733'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 LB2733'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0619 ***********************************************************************
 LC0619  DESIGNATION -  D 204 RESET
 LC0619  PID         -  LC0619
 LC0619  STATE/COUNTY-  IL/PIATT
 LC0619  COUNTRY     -  US
 LC0619  USGS QUAD   -  MANSFIELD (2018)
 LC0619
 LC0619                         *CURRENT SURVEY CONTROL
 LC0619  ______________________________________________________________________
 LC0619* NAD 83(1986) POSITION- 40 12 54.     (N) 088 30 04.     (W)   SCALED
 LC0619* NAVD 88 ORTHO HEIGHT -   221.98  (meters)      728.3   (feet) RESET
 LC0619  ______________________________________________________________________
 LC0619  GEOID HEIGHT    -        -31.999 (meters)                     GEOID18
 LC0619  VERT ORDER      -  THIRD
 LC0619
 LC0619.The horizontal coordinates were scaled from a map and have
 LC0619.an estimated accuracy of +/- 6 seconds.
 LC0619
 LC0619.The orthometric height was computed from unverified reset data.
 LC0619
 LC0619.No vertical observational check was made to the station.
 LC0619
 LC0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0619.GEOID18 height accuracy estimate available here.
 LC0619
 LC0619.Click photographs - Photos may exist for this station.
 LC0619
 LC0619;                    North         East    Units  Estimated Accuracy
 LC0619;SPC IL E     -   393,890.      285,720.      MT  (+/- 180 meters Scaled)
 LC0619
 LC0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK722527(NAD 83)
 LC0619
 LC0619                          SUPERSEDED SURVEY CONTROL
 LC0619
 LC0619  NGVD 29 (??/??/??)  222.03   (m)          728.4    (f) RESET       3  
 LC0619
 LC0619.Superseded values are not recommended for survey control.
 LC0619
 LC0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0619.See file dsdata.pdf to determine how the superseded data were derived.
 LC0619
 LC0619_MARKER: DB = BENCH MARK DISK
 LC0619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0619_STAMPING: D 204 1959 RESET 1961
 LC0619_MARK LOGO: CGS
 LC0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0619+STABILITY: SURFACE MOTION
 LC0619
 LC0619  HISTORY     - Date     Condition        Report By
 LC0619  HISTORY     - 1961     MONUMENTED       CGS
 LC0619
 LC0619                          STATION DESCRIPTION
 LC0619
 LC0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0619'0.8 MI NE FROM MANSFIELD.
 LC0619'ABOUT 0.6 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NEW YORK
 LC0619'CENTRAL RAIL ROAD STATION IN MANSFIELD, THENCE 0.15 MILES NORTH
 LC0619'ALONG AN OILED ROAD AT THE JUNCTION OF AN OILED ROAD WEST AND A
 LC0619'GRAVEL ROAD EAST, 56 FEET WEST OF THE CENTER LINE OF THE ROAD, 29
 LC0619'FEET NORTH OF THE CENTER LINE OF THE OILED ROAD WEST, 58 FEET NORTH
 LC0619'WEST OF THE CENTER OF THE JUNCTION, 1 FOOT SOUTH OF THE FENCE,
 LC0619'33 FEET WEST OF THE FENCE CORNER, 34 FEET WEST OF A POWER POLE,
 LC0619'1.8 FEET EAST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF
 LC0619'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0045 ***********************************************************************
 KB0045  DESIGNATION -  D 205
 KB0045  PID         -  KB0045
 KB0045  STATE/COUNTY-  IL/CHAMPAIGN
 KB0045  COUNTRY     -  US
 KB0045  USGS QUAD   -  TOLONO (2018)
 KB0045
 KB0045                         *CURRENT SURVEY CONTROL
 KB0045  ______________________________________________________________________
 KB0045* NAD 83(1986) POSITION- 39 59 50.     (N) 088 15 38.     (W)   SCALED
 KB0045* NAVD 88 ORTHO HEIGHT -   225.264 (meters)      739.05  (feet) ADJUSTED
 KB0045  ______________________________________________________________________
 KB0045  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 KB0045  DYNAMIC HEIGHT  -        225.150 (meters)      738.68  (feet) COMP
 KB0045  MODELED GRAVITY -    980,114.6   (mgal)                       NAVD 88
 KB0045
 KB0045  VERT ORDER      -  SECOND    CLASS 0
 KB0045
 KB0045.The horizontal coordinates were scaled from a map and have
 KB0045.an estimated accuracy of +/- 6 seconds.
 KB0045
 KB0045.The orthometric height was determined by differential leveling and
 KB0045.adjusted by the NATIONAL GEODETIC SURVEY
 KB0045.in June 1991.
 KB0045
 KB0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0045.GEOID18 height accuracy estimate available here.
 KB0045
 KB0045.Click photographs - Photos may exist for this station.
 KB0045
 KB0045.The dynamic height is computed by dividing the NAVD 88
 KB0045.geopotential number by the normal gravity value computed on the
 KB0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0045.degrees latitude (g = 980.6199 gals.).
 KB0045
 KB0045.The modeled gravity was interpolated from observed gravity values.
 KB0045
 KB0045;                    North         East    Units  Estimated Accuracy
 KB0045;SPC IL E     -   369,690.      306,220.      MT  (+/- 180 meters Scaled)
 KB0045
 KB0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK923282(NAD 83)
 KB0045
 KB0045                          SUPERSEDED SURVEY CONTROL
 KB0045
 KB0045  NGVD 29 (??/??/92)  225.311  (m)          739.21   (f) ADJ UNCH    2 0
 KB0045
 KB0045.Superseded values are not recommended for survey control.
 KB0045
 KB0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0045.See file dsdata.pdf to determine how the superseded data were derived.
 KB0045
 KB0045_MARKER: DB = BENCH MARK DISK
 KB0045_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0045_SP_SET: BOX CULVERT HEADWALL
 KB0045_STAMPING: D 205 1959
 KB0045_MARK LOGO: CGS
 KB0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0045+STABILITY: SURFACE MOTION
 KB0045
 KB0045  HISTORY     - Date     Condition        Report By
 KB0045  HISTORY     - 1959     MONUMENTED       CGS
 KB0045  HISTORY     - 1973     GOOD             ILHD
 KB0045  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 KB0045
 KB0045                          STATION DESCRIPTION
 KB0045
 KB0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0045'1 MI N FROM TOLONA.
 KB0045'ABOUT 0.95 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0045'WITH THE WABASH RAILROAD IN TOLONA, AT THE JUNCTION OF AN ASPHALT
 KB0045'ROAD WEST, SET IN THE TOP OF THE SOUTH END OF THE EAST HEADWALL
 KB0045'OF A DOUBLE 2-FOOT CONCRETE BOX CULVERT, 15 FEET EAST OF THE
 KB0045'CENTER LINE OF THE HIGHWAY, 100 FEET NORTH OF THE EXTENDED CENTER
 KB0045'LINE OF THE ROAD WEST, ABOUT LEVEL WITH THE HIGHWAY.
 KB0045
 KB0045                          STATION RECOVERY (1973)
 KB0045
 KB0045'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0045'RECOVERED IN GOOD CONDITION.
 KB0045
 KB0045                          STATION RECOVERY (2005)
 KB0045
 KB0045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB0045'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0128 ***********************************************************************
 KB0128  DESIGNATION -  D 206
 KB0128  PID         -  KB0128
 KB0128  STATE/COUNTY-  IL/COLES
 KB0128  COUNTRY     -  US
 KB0128  USGS QUAD   -  ARCOLA (2018)
 KB0128
 KB0128                         *CURRENT SURVEY CONTROL
 KB0128  ______________________________________________________________________
 KB0128* NAD 83(1986) POSITION- 39 38 17.     (N) 088 17 52.     (W)   SCALED
 KB0128* NAVD 88 ORTHO HEIGHT -   205.292 (meters)      673.53  (feet) ADJUSTED
 KB0128  ______________________________________________________________________
 KB0128  GEOID HEIGHT    -        -32.130 (meters)                     GEOID18
 KB0128  DYNAMIC HEIGHT  -        205.178 (meters)      673.15  (feet) COMP
 KB0128  MODELED GRAVITY -    980,069.7   (mgal)                       NAVD 88
 KB0128
 KB0128  VERT ORDER      -  SECOND    CLASS 0
 KB0128
 KB0128.The horizontal coordinates were scaled from a map and have
 KB0128.an estimated accuracy of +/- 6 seconds.
 KB0128
 KB0128.The orthometric height was determined by differential leveling and
 KB0128.adjusted by the NATIONAL GEODETIC SURVEY
 KB0128.in June 1991.
 KB0128
 KB0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0128.GEOID18 height accuracy estimate available here.
 KB0128
 KB0128.Click photographs - Photos may exist for this station.
 KB0128
 KB0128.The dynamic height is computed by dividing the NAVD 88
 KB0128.geopotential number by the normal gravity value computed on the
 KB0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0128.degrees latitude (g = 980.6199 gals.).
 KB0128
 KB0128.The modeled gravity was interpolated from observed gravity values.
 KB0128
 KB0128;                    North         East    Units  Estimated Accuracy
 KB0128;SPC IL E     -   329,820.      303,050.      MT  (+/- 180 meters Scaled)
 KB0128
 KB0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ886883(NAD 83)
 KB0128
 KB0128                          SUPERSEDED SURVEY CONTROL
 KB0128
 KB0128  NGVD 29 (??/??/92)  205.366  (m)          673.77   (f) ADJ UNCH    2 0
 KB0128
 KB0128.Superseded values are not recommended for survey control.
 KB0128
 KB0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0128.See file dsdata.pdf to determine how the superseded data were derived.
 KB0128
 KB0128_MARKER: DB = BENCH MARK DISK
 KB0128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0128_STAMPING: D 206 1959
 KB0128_MARK LOGO: CGS
 KB0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0128+STABILITY: SURFACE MOTION
 KB0128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0128+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2005
 KB0128
 KB0128  HISTORY     - Date     Condition        Report By
 KB0128  HISTORY     - 1959     MONUMENTED       CGS
 KB0128  HISTORY     - 1973     GOOD             ILHD
 KB0128  HISTORY     - 20050303 GOOD             ILDT
 KB0128
 KB0128                          STATION DESCRIPTION
 KB0128
 KB0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0128'4 MI NE FROM HUMBOLDT.
 KB0128'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0128'THE STATION AT HUMBOLDT, THENCE 1.0 MILE EAST ALONG A CONCRETE
 KB0128'PAVED ROAD, THENCE 2.6 MILES NORTH ALONG AN OILED ROAD, THENCE
 KB0128'0.3 MILE EAST ALONG AN OILED ROAD, NEAR A FARM HOUSE ON THE SOUTH
 KB0128'SIDE OF THE ROAD, 21 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 KB0128'175 FEET EAST OF THE EXTENDED CENTER LINE OF A DRIVE SOUTH INTO
 KB0128'A FARMYARD, 3 1/2 FEET WEST OF A POWER POLE, 119 FEET NORTHEAST
 KB0128'OF THE NORTHEAST CORNER OF A LARGE RED BARN, 1.7 FEET EAST OF
 KB0128'A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD
 KB0128'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0128'NOTE-- THIS MARK IS AN ADDITIONAL AZ MARK FOR TRIANGULATION
 KB0128'STA. UNION 1959.
 KB0128
 KB0128                          STATION RECOVERY (1973)
 KB0128
 KB0128'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0128'RECOVERED IN GOOD CONDITION.
 KB0128
 KB0128                          STATION RECOVERY (2005)
 KB0128
 KB0128'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0128'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1582 ***********************************************************************
 ME1582  DESIGNATION -  D 207
 ME1582  PID         -  ME1582
 ME1582  STATE/COUNTY-  IL/WILL
 ME1582  COUNTRY     -  US
 ME1582  USGS QUAD   -  FRANKFORT (2018)
 ME1582
 ME1582                         *CURRENT SURVEY CONTROL
 ME1582  ______________________________________________________________________
 ME1582* NAD 83(1986) POSITION- 41 24 46.     (N) 087 45 34.     (W)   SCALED
 ME1582* NAVD 88 ORTHO HEIGHT -   248.137 (meters)      814.10  (feet) ADJUSTED
 ME1582  ______________________________________________________________________
 ME1582  GEOID HEIGHT    -        -33.243 (meters)                     GEOID18
 ME1582  DYNAMIC HEIGHT  -        248.037 (meters)      813.77  (feet) COMP
 ME1582  MODELED GRAVITY -    980,214.5   (mgal)                       NAVD 88
 ME1582
 ME1582  VERT ORDER      -  SECOND    CLASS 0
 ME1582
 ME1582.The horizontal coordinates were scaled from a map and have
 ME1582.an estimated accuracy of +/- 6 seconds.
 ME1582
 ME1582.The orthometric height was determined by differential leveling and
 ME1582.adjusted by the NATIONAL GEODETIC SURVEY
 ME1582.in June 1991.
 ME1582
 ME1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1582.GEOID18 height accuracy estimate available here.
 ME1582
 ME1582.Click photographs - Photos may exist for this station.
 ME1582
 ME1582.The dynamic height is computed by dividing the NAVD 88
 ME1582.geopotential number by the normal gravity value computed on the
 ME1582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1582.degrees latitude (g = 980.6199 gals.).
 ME1582
 ME1582.The modeled gravity was interpolated from observed gravity values.
 ME1582
 ME1582;                    North         East    Units  Estimated Accuracy
 ME1582;SPC IL E     -   527,040.      347,980.      MT  (+/- 180 meters Scaled)
 ME1582
 ME1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL365848(NAD 83)
 ME1582
 ME1582                          SUPERSEDED SURVEY CONTROL
 ME1582
 ME1582  NGVD 29 (??/??/92)  248.223  (m)          814.38   (f) ADJ UNCH    2 0
 ME1582
 ME1582.Superseded values are not recommended for survey control.
 ME1582
 ME1582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1582.See file dsdata.pdf to determine how the superseded data were derived.
 ME1582
 ME1582_MARKER: DB = BENCH MARK DISK
 ME1582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1582_STAMPING: D 207 1959
 ME1582_MARK LOGO: CGS
 ME1582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1582+STABILITY: SURFACE MOTION
 ME1582
 ME1582  HISTORY     - Date     Condition        Report By
 ME1582  HISTORY     - 1959     MONUMENTED       CGS
 ME1582  HISTORY     - 1967     GOOD             CGS
 ME1582  HISTORY     - 19880705 MARK NOT FOUND   USGS
 ME1582  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1582
 ME1582                          STATION DESCRIPTION
 ME1582
 ME1582'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1582'1.1 MI SW FROM MONEE.
 ME1582'ABOUT 0.5 MILES SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1582'WITH WEST MAIN STREET IN MONEE, THENCE 0.6 MILE WEST ALONG A
 ME1582'GRAVEL ROAD, AT THE JUNCTION OF A DRIVEWAY NORTH TO A FARM HOUSE,
 ME1582'33 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTH
 ME1582'OF A FENCE, 31 FEET WEST OF THE CENTER LINE OF THE DRIVEWAY,
 ME1582'11 1/2 FEET EAST OF A POWER POLE, 2.5 FEET EAST OF A METAL
 ME1582'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 ME1582'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 ME1582
 ME1582                          STATION RECOVERY (1967)
 ME1582
 ME1582'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1582'RECOVERED IN GOOD CONDITION.
 ME1582
 ME1582                          STATION RECOVERY (1988)
 ME1582
 ME1582'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988 (LCR)
 ME1582'MARK NOT FOUND.
 ME1582
 ME1582                          STATION RECOVERY (2008)
 ME1582
 ME1582'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1582'A BUSINESS AND A SMALL PARKING LOT NOW EXIST IN THE AREA DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0154 ***********************************************************************
 KB0154  DESIGNATION -  D 208
 KB0154  PID         -  KB0154
 KB0154  STATE/COUNTY-  IL/COLES
 KB0154  COUNTRY     -  US
 KB0154  USGS QUAD   -  HUMBOLDT (2018)
 KB0154
 KB0154                         *CURRENT SURVEY CONTROL
 KB0154  ______________________________________________________________________
 KB0154* NAD 83(1986) POSITION- 39 32 10.     (N) 088 19 15.     (W)   SCALED
 KB0154* NAVD 88 ORTHO HEIGHT -   211.338 (meters)      693.36  (feet) ADJUSTED
 KB0154  ______________________________________________________________________
 KB0154  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB0154  DYNAMIC HEIGHT  -        211.219 (meters)      692.97  (feet) COMP
 KB0154  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KB0154
 KB0154  VERT ORDER      -  SECOND    CLASS 0
 KB0154
 KB0154.The horizontal coordinates were scaled from a map and have
 KB0154.an estimated accuracy of +/- 6 seconds.
 KB0154
 KB0154.The orthometric height was determined by differential leveling and
 KB0154.adjusted by the NATIONAL GEODETIC SURVEY
 KB0154.in June 1991.
 KB0154
 KB0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0154.GEOID18 height accuracy estimate available here.
 KB0154
 KB0154.Click photographs - Photos may exist for this station.
 KB0154
 KB0154.The dynamic height is computed by dividing the NAVD 88
 KB0154.geopotential number by the normal gravity value computed on the
 KB0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0154.degrees latitude (g = 980.6199 gals.).
 KB0154
 KB0154.The modeled gravity was interpolated from observed gravity values.
 KB0154
 KB0154;                    North         East    Units  Estimated Accuracy
 KB0154;SPC IL E     -   318,500.      301,080.      MT  (+/- 180 meters Scaled)
 KB0154
 KB0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ864771(NAD 83)
 KB0154
 KB0154                          SUPERSEDED SURVEY CONTROL
 KB0154
 KB0154  NGVD 29 (??/??/92)  211.403  (m)          693.58   (f) ADJ UNCH    2 0
 KB0154
 KB0154.Superseded values are not recommended for survey control.
 KB0154
 KB0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0154.See file dsdata.pdf to determine how the superseded data were derived.
 KB0154
 KB0154_MARKER: DB = BENCH MARK DISK
 KB0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0154_STAMPING: D 208 1959
 KB0154_MARK LOGO: CGS
 KB0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0154+STABILITY: SURFACE MOTION
 KB0154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0154+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2005
 KB0154
 KB0154  HISTORY     - Date     Condition        Report By
 KB0154  HISTORY     - 1959     MONUMENTED       CGS
 KB0154  HISTORY     - 1973     GOOD             ILHD
 KB0154  HISTORY     - 20011112 GOOD             INDIV
 KB0154  HISTORY     - 20050225 GOOD             ILDT
 KB0154
 KB0154                          STATION DESCRIPTION
 KB0154
 KB0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0154'2.2 MI SE FROM DORANS.
 KB0154'ABOUT 1.15 MILES EAST ALONG A CONCRETE PAVED ROAD FROM ITS
 KB0154'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD AT DORANS, THENCE
 KB0154'1.0 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.1 MILES EAST
 KB0154'ALONG AN ASPHALT ROAD, 18 FEET NORTH OF THE CENTER LINE OF THE
 KB0154'ROAD, 1 FOOT SOUTH OF A FENCE, 9 FEET WEST OF A FENCE CORNER,
 KB0154'56 FEET WEST OF THE CENTER LINE OF THE DRIVE NORTH TO A FARM
 KB0154'HOUSE, 16 1/2 FEET WEST-SOUTHWEST OF A POWER POLE, 2.2 FEET WEST
 KB0154'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 KB0154'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0154'NOTE-- 20 FT E OF 3RD POWER POLE EAST OF INTERSECTION AT CREST
 KB0154'OF A SMALL HILL.
 KB0154
 KB0154                          STATION RECOVERY (1973)
 KB0154
 KB0154'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0154'RECOVERED IN GOOD CONDITION.
 KB0154
 KB0154                          STATION RECOVERY (2001)
 KB0154
 KB0154'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB0154'RECOVERED IN GOOD CONDITION.
 KB0154
 KB0154                          STATION RECOVERY (2005)
 KB0154
 KB0154'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0154'+- 0.1 MILE EAST OF 1100N AND 800E
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0338 ***********************************************************************
 KB0338  DESIGNATION -  D 209
 KB0338  PID         -  KB0338
 KB0338  STATE/COUNTY-  IL/SHELBY
 KB0338  COUNTRY     -  US
 KB0338  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0338
 KB0338                         *CURRENT SURVEY CONTROL
 KB0338  ______________________________________________________________________
 KB0338* NAD 83(1986) POSITION- 39 14 38.     (N) 088 28 49.     (W)   SCALED
 KB0338* NAVD 88 ORTHO HEIGHT -   194.575 (meters)      638.37  (feet) ADJUSTED
 KB0338  ______________________________________________________________________
 KB0338  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 KB0338  DYNAMIC HEIGHT  -        194.460 (meters)      637.99  (feet) COMP
 KB0338  MODELED GRAVITY -    980,029.3   (mgal)                       NAVD 88
 KB0338
 KB0338  VERT ORDER      -  SECOND    CLASS 0
 KB0338
 KB0338.The horizontal coordinates were scaled from a map and have
 KB0338.an estimated accuracy of +/- 6 seconds.
 KB0338
 KB0338.The orthometric height was determined by differential leveling and
 KB0338.adjusted by the NATIONAL GEODETIC SURVEY
 KB0338.in June 1991.
 KB0338
 KB0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0338.GEOID18 height accuracy estimate available here.
 KB0338
 KB0338.Click photographs - Photos may exist for this station.
 KB0338
 KB0338.The dynamic height is computed by dividing the NAVD 88
 KB0338.geopotential number by the normal gravity value computed on the
 KB0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0338.degrees latitude (g = 980.6199 gals.).
 KB0338
 KB0338.The modeled gravity was interpolated from observed gravity values.
 KB0338
 KB0338;                    North         East    Units  Estimated Accuracy
 KB0338;SPC IL E     -   286,060.      287,320.      MT  (+/- 180 meters Scaled)
 KB0338
 KB0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ722448(NAD 83)
 KB0338
 KB0338                          SUPERSEDED SURVEY CONTROL
 KB0338
 KB0338  NGVD 29 (??/??/92)  194.654  (m)          638.63   (f) ADJ UNCH    2 0
 KB0338
 KB0338.Superseded values are not recommended for survey control.
 KB0338
 KB0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0338.See file dsdata.pdf to determine how the superseded data were derived.
 KB0338
 KB0338_MARKER: DB = BENCH MARK DISK
 KB0338_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0338_SP_SET: BOX CULVERT HEADWALL
 KB0338_STAMPING: D 209 1959
 KB0338_MARK LOGO: CGS
 KB0338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0338+STABILITY: SURFACE MOTION
 KB0338_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0338+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2004
 KB0338
 KB0338  HISTORY     - Date     Condition        Report By
 KB0338  HISTORY     - 1959     MONUMENTED       CGS
 KB0338  HISTORY     - 1973     GOOD             NGS
 KB0338  HISTORY     - 20041119 GOOD             ILDT
 KB0338
 KB0338                          STATION DESCRIPTION
 KB0338
 KB0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0338'1.6 MI NE FROM SIGEL.
 KB0338'ABOUT 1.25 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0338'AT SIGEL, THENCE 0.35 MILES EAST ALONG AN ASPHALT ROAD, ABOUT
 KB0338'0.05 MILE WEST OF A CROSS ROADS, SET IN THE TOP OF THE NORTH
 KB0338'HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, 2 1/2 FEET EAST OF THE
 KB0338'WEST END OF THE BACKWALL, 12 FEET NORTH OF THE CENTER LINE OF
 KB0338'THE ROAD AND ABOUT LEVEL WITH THE ROAD.
 KB0338
 KB0338                          STATION RECOVERY (1973)
 KB0338
 KB0338'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0338'RECOVERED IN GOOD CONDITION.
 KB0338
 KB0338                          STATION RECOVERY (2004)
 KB0338
 KB0338'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0338'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0426 ***********************************************************************
 KB0426  DESIGNATION -  D 210
 KB0426  PID         -  KB0426
 KB0426  STATE/COUNTY-  IL/CUMBERLAND
 KB0426  COUNTRY     -  US
 KB0426  USGS QUAD   -  WOODBURY (2018)
 KB0426
 KB0426                         *CURRENT SURVEY CONTROL
 KB0426  ______________________________________________________________________
 KB0426* NAD 83(1986) POSITION- 39 11 37.     (N) 088 18 24.     (W)   SCALED
 KB0426* NAVD 88 ORTHO HEIGHT -   177.801 (meters)      583.34  (feet) ADJUSTED
 KB0426  ______________________________________________________________________
 KB0426  GEOID HEIGHT    -        -32.010 (meters)                     GEOID18
 KB0426  DYNAMIC HEIGHT  -        177.695 (meters)      582.99  (feet) COMP
 KB0426  MODELED GRAVITY -    980,032.0   (mgal)                       NAVD 88
 KB0426
 KB0426  VERT ORDER      -  SECOND    CLASS 0
 KB0426
 KB0426.The horizontal coordinates were scaled from a map and have
 KB0426.an estimated accuracy of +/- 6 seconds.
 KB0426
 KB0426.The orthometric height was determined by differential leveling and
 KB0426.adjusted by the NATIONAL GEODETIC SURVEY
 KB0426.in June 1991.
 KB0426
 KB0426.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0426.GEOID18 height accuracy estimate available here.
 KB0426
 KB0426.Click photographs - Photos may exist for this station.
 KB0426
 KB0426.The dynamic height is computed by dividing the NAVD 88
 KB0426.geopotential number by the normal gravity value computed on the
 KB0426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0426.degrees latitude (g = 980.6199 gals.).
 KB0426
 KB0426.The modeled gravity was interpolated from observed gravity values.
 KB0426
 KB0426;                    North         East    Units  Estimated Accuracy
 KB0426;SPC IL E     -   280,470.      302,300.      MT  (+/- 180 meters Scaled)
 KB0426
 KB0426_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ871390(NAD 83)
 KB0426
 KB0426                          SUPERSEDED SURVEY CONTROL
 KB0426
 KB0426  NGVD 29 (??/??/92)  177.871  (m)          583.57   (f) ADJ UNCH    2 0
 KB0426
 KB0426.Superseded values are not recommended for survey control.
 KB0426
 KB0426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0426.See file dsdata.pdf to determine how the superseded data were derived.
 KB0426
 KB0426_MARKER: DB = BENCH MARK DISK
 KB0426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0426_STAMPING: D 210 1959
 KB0426_MARK LOGO: CGS
 KB0426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0426+STABILITY: SURFACE MOTION
 KB0426_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0426+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 KB0426
 KB0426  HISTORY     - Date     Condition        Report By
 KB0426  HISTORY     - 1959     MONUMENTED       CGS
 KB0426  HISTORY     - 1973     GOOD             NGS
 KB0426  HISTORY     - 20050217 GOOD             ILDT
 KB0426  HISTORY     - 20120418 GOOD             ILDT
 KB0426
 KB0426                          STATION DESCRIPTION
 KB0426
 KB0426'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0426'4.2 MI NE FROM MONTROSE.
 KB0426'ABOUT 4.25 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE POST
 KB0426'OFFICE AT MONTROSE, AT THE JUNCTION OF A DRIVE SOUTH TO A FARM
 KB0426'HOUSE, 136 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 113
 KB0426'FEET WEST OF THE CENTER LINE OF THE DRIVE, 122 FEET WEST OF THE
 KB0426'CENTER OF THE CROSSING OF THE RAILROAD AND THE FARM DRIVE, 37
 KB0426'FEET NORTHWEST OF THE NORTHWEST RAIL OF THE WEST-BOUND TRACK
 KB0426'OF THE PENNSYLVANIA RAILROAD TRACK, 4 FEET EAST OF A TELEPHONE
 KB0426'POLE, 2.1 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 KB0426'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 KB0426'INCHES.  NOTE-- THE MARK MAY BE REACHED FROM JEWETT, CUMBERLAND
 KB0426'COUNTY, BY GOING SOUTHWEST FOR 1.15 MILES ALONG A CONCRETE PAVED ROAD
 KB0426'FROM THE POST OFFICE AT JEWETT, THENCE 2.3 MILES SOUTHWEST ALONG
 KB0426'U.S. HIGHWAY 40.
 KB0426
 KB0426                          STATION RECOVERY (1973)
 KB0426
 KB0426'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0426'RECOVERED IN GOOD CONDITION.
 KB0426
 KB0426                          STATION RECOVERY (2005)
 KB0426
 KB0426'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0426'RECOVERED IN GOOD CONDITION.
 KB0426
 KB0426                          STATION RECOVERY (2012)
 KB0426
 KB0426'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0426'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9271 ***********************************************************************
 DP9271  DESIGNATION -  D 211 RESET
 DP9271  PID         -  DP9271
 DP9271  STATE/COUNTY-  IL/CLARK
 DP9271  COUNTRY     -  US
 DP9271  USGS QUAD   -  CASEY (2018)
 DP9271
 DP9271                         *CURRENT SURVEY CONTROL
 DP9271  ______________________________________________________________________
 DP9271* NAD 83(1986) POSITION- 39 20 18.53   (N) 087 53 59.19   (W)   HD_HELD1
 DP9271* NAVD 88 ORTHO HEIGHT -   175.61  (meters)      576.1   (feet) RESET
 DP9271  ______________________________________________________________________
 DP9271  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 DP9271  VERT ORDER      -  THIRD
 DP9271
 DP9271.The horizontal coordinates were determined by differentially corrected
 DP9271.hand held GPS observations or other comparable positioning techniques
 DP9271.and have an estimated accuracy of +/- 3 meters.
 DP9271
 DP9271.The orthometric height was computed from unverified reset data.
 DP9271
 DP9271.No vertical observational check was made to the station.
 DP9271
 DP9271.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9271.GEOID18 height accuracy estimate available here.
 DP9271
 DP9271.Click photographs - Photos may exist for this station.
 DP9271
 DP9271;                    North         East    Units  Estimated Accuracy
 DP9271;SPC IL E     -   296,644.4     337,377.1     MT  (+/- 3 meters HH1 GPS) 
 DP9271
 DP9271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2245854725(NAD 83)
 DP9271
 DP9271                          SUPERSEDED SURVEY CONTROL
 DP9271
 DP9271.No superseded survey control is available for this station.
 DP9271
 DP9271_MARKER: DD = SURVEY DISK
 DP9271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP9271_STAMPING: D 211 RESET 2015
 DP9271_MARK LOGO: ILDT
 DP9271_PROJECTION: FLUSH
 DP9271_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DP9271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP9271+STABILITY: SURFACE MOTION
 DP9271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9271+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2015
 DP9271
 DP9271  HISTORY     - Date     Condition        Report By
 DP9271  HISTORY     - 20151005 MONUMENTED       ILDT
 DP9271
 DP9271                          STATION DESCRIPTION
 DP9271
 DP9271'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (BES)
 DP9271'THE SURVEY DISK IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHEAST OF
 DP9271'MORIAH, 6.4 MI (10.3 KM) WEST-SOUTHWEST OF CLARK CENTER AND 5.8 MI
 DP9271'(9.3 KM) EAST-NORTHEAST OF CASEY, IL.
 DP9271'
 DP9271'TO REACH THE SURVEY DISK FROM THE INTERSECTION OF US 40 AND IL 49 IN
 DP9271'CASEY, GO NORTHEASTERLY ON US 40 FOR 5.3 MI (8.5 KM) TO THE MARK ON
 DP9271'THE LEFT.
 DP9271'
 DP9271'THE RESET SURVEY DISK IS SET 125.7 NORTHWEST OF END WOOD GUARDRAIL
 DP9271'POST ON THE SOUTH SIDE OF US 40, 107.1 FT (32.6 M) NORTHEAST OF A WOOD
 DP9271'4 INCH BY 4 INCH GATE POST ON THE SOUTH SIDE OF US 40, 39.9 FT (12.2
 DP9271'M) NORTHWEST OF THE CENTERLINE OF PAVEMENT OF US 40 AND 23.3 FT (7.1
 DP9271'M) SOUTHEAST OF AN ORANGE FIBERGLASS WITNESS POST.
 DP9271'
 DP9271'NOTE-THE SURVEY DISK IS A ILLINOIS DEPARTMENT OF TRANSPORTATION,
 DP9271'DISTRICT 7 ALUMINUM DISK SET IN THE TOP OF 12 INCH DIAMETER CONCRETE
 DP9271'MONUMENT AND IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0948 ***********************************************************************
 JB0948  DESIGNATION -  D 212
 JB0948  PID         -  JB0948
 JB0948  STATE/COUNTY-  IL/FAYETTE
 JB0948  COUNTRY     -  US
 JB0948  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0948
 JB0948                         *CURRENT SURVEY CONTROL
 JB0948  ______________________________________________________________________
 JB0948* NAD 83(1986) POSITION- 38 55 34.     (N) 089 15 17.     (W)   SCALED
 JB0948* NAVD 88 ORTHO HEIGHT -   168.183 (meters)      551.78  (feet) ADJUSTED
 JB0948  ______________________________________________________________________
 JB0948  GEOID HEIGHT    -        -31.518 (meters)                     GEOID18
 JB0948  DYNAMIC HEIGHT  -        168.079 (meters)      551.44  (feet) COMP
 JB0948  MODELED GRAVITY -    980,006.5   (mgal)                       NAVD 88
 JB0948
 JB0948  VERT ORDER      -  SECOND    CLASS 0
 JB0948
 JB0948.The horizontal coordinates were scaled from a map and have
 JB0948.an estimated accuracy of +/- 6 seconds.
 JB0948
 JB0948.The orthometric height was determined by differential leveling and
 JB0948.adjusted by the NATIONAL GEODETIC SURVEY
 JB0948.in June 1991.
 JB0948
 JB0948.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0948.GEOID18 height accuracy estimate available here.
 JB0948
 JB0948.Click photographs - Photos may exist for this station.
 JB0948
 JB0948.The dynamic height is computed by dividing the NAVD 88
 JB0948.geopotential number by the normal gravity value computed on the
 JB0948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0948.degrees latitude (g = 980.6199 gals.).
 JB0948
 JB0948.The modeled gravity was interpolated from observed gravity values.
 JB0948
 JB0948;                    North         East    Units  Estimated Accuracy
 JB0948;SPC IL E     -   251,180.      220,100.      MT  (+/- 180 meters Scaled)
 JB0948
 JB0948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ045109(NAD 83)
 JB0948
 JB0948                          SUPERSEDED SURVEY CONTROL
 JB0948
 JB0948  NGVD 29 (??/??/92)  168.308  (m)          552.19   (f) ADJ UNCH    2 0
 JB0948
 JB0948.Superseded values are not recommended for survey control.
 JB0948
 JB0948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0948.See file dsdata.pdf to determine how the superseded data were derived.
 JB0948
 JB0948_MARKER: DB = BENCH MARK DISK
 JB0948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0948_STAMPING: D 212 1960
 JB0948_MARK LOGO: CGS
 JB0948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0948+STABILITY: SURFACE MOTION
 JB0948
 JB0948  HISTORY     - Date     Condition        Report By
 JB0948  HISTORY     - 1960     MONUMENTED       CGS
 JB0948
 JB0948                          STATION DESCRIPTION
 JB0948
 JB0948'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0948'1.3 MI NE FROM MULBERRY GROVE.
 JB0948'ABOUT 1.0 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0948'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, THENCE 0.3 MILE
 JB0948'NORTHWEST ALONG ALTERNATE U.S. HIGHWAY 40, ABOUT 0.1 MILE
 JB0948'SOUTHEAST OF THE SOUTHEAST END OF A CURVE WITH TANGENTS EXTENDING
 JB0948'TO THE SOUTHEAST AND WEST, AT A HOUSE ON THE NORTHEAST SIDE
 JB0948'OF THE HIGHWAY, 31 FEET NORTHEAST OF THE CENTER LINE OF THE
 JB0948'HIGHWAY, 1 1/2 FEET WEST OF A FENCE, 175 FEET SOUTHEAST OF THE
 JB0948'CENTER LINE OF THE DRIVE SOUTHEAST TO THE HOUSE 1.2 FEET SOUTHWEST
 JB0948'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 JB0948'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB0948'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1408 ***********************************************************************
 JB1408  DESIGNATION -  D 213
 JB1408  PID         -  JB1408
 JB1408  STATE/COUNTY-  IL/MADISON
 JB1408  COUNTRY     -  US
 JB1408  USGS QUAD   -  SAINT ROSE (2018)
 JB1408
 JB1408                         *CURRENT SURVEY CONTROL
 JB1408  ______________________________________________________________________
 JB1408* NAD 83(1986) POSITION- 38 42 54.     (N) 089 36 03.     (W)   SCALED
 JB1408* NAVD 88 ORTHO HEIGHT -   167.800 (meters)      550.52  (feet) ADJUSTED
 JB1408  ______________________________________________________________________
 JB1408  GEOID HEIGHT    -        -31.004 (meters)                     GEOID18
 JB1408  DYNAMIC HEIGHT  -        167.695 (meters)      550.18  (feet) COMP
 JB1408  MODELED GRAVITY -    979,997.9   (mgal)                       NAVD 88
 JB1408
 JB1408  VERT ORDER      -  SECOND    CLASS 0
 JB1408
 JB1408.The horizontal coordinates were scaled from a map and have
 JB1408.an estimated accuracy of +/- 6 seconds.
 JB1408
 JB1408.The orthometric height was determined by differential leveling and
 JB1408.adjusted by the NATIONAL GEODETIC SURVEY
 JB1408.in June 1991.
 JB1408
 JB1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1408.GEOID18 height accuracy estimate available here.
 JB1408
 JB1408.Click photographs - Photos may exist for this station.
 JB1408
 JB1408.The dynamic height is computed by dividing the NAVD 88
 JB1408.geopotential number by the normal gravity value computed on the
 JB1408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1408.degrees latitude (g = 980.6199 gals.).
 JB1408
 JB1408.The modeled gravity was interpolated from observed gravity values.
 JB1408
 JB1408;                    North         East    Units  Estimated Accuracy
 JB1408;SPC IL W     -   227,480.      749,210.      MT  (+/- 180 meters Scaled)
 JB1408
 JB1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH738883(NAD 83)
 JB1408
 JB1408                          SUPERSEDED SURVEY CONTROL
 JB1408
 JB1408  NGVD 29 (??/??/92)  167.920  (m)          550.92   (f) ADJ UNCH    2 0
 JB1408
 JB1408.Superseded values are not recommended for survey control.
 JB1408
 JB1408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1408.See file dsdata.pdf to determine how the superseded data were derived.
 JB1408
 JB1408_MARKER: DB = BENCH MARK DISK
 JB1408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1408_STAMPING: D 213 1960
 JB1408_MARK LOGO: CGS
 JB1408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1408+STABILITY: SURFACE MOTION
 JB1408
 JB1408  HISTORY     - Date     Condition        Report By
 JB1408  HISTORY     - 1960     MONUMENTED       CGS
 JB1408
 JB1408                          STATION DESCRIPTION
 JB1408
 JB1408'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1408'11.1 MI N FROM BREESE.
 JB1408'ABOUT 3.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1408'THE STATION AT BREESE, THENCE 6.75 MILES NORTH ALONG AN ASPHALT
 JB1408'AND A GRAVEL ROAD, THENCE 0.25 MILE WEST ALONG AN OILED ROAD,
 JB1408'THENCE 0.4 MILE NORTH ALONG AN OILED ROAD, AT A DRIVE EAST TO
 JB1408'A FARM HOUSE, 24 FEET EAST OF THE CENTER LINE OF THE ROAD, 22
 JB1408'FEET NORTH OF THE CENTER LINE OF THE DRIVE, 1 1/2 FEET WEST OF A
 JB1408'FENCE, 14 FEET NORTH OF THE NORTH END OF A METAL GATE, 2.0
 JB1408'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 1/2 FEET ABOVE
 JB1408'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB1408'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0747 ***********************************************************************
 JB0747  DESIGNATION -  D 214
 JB0747  PID         -  JB0747
 JB0747  STATE/COUNTY-  IL/EFFINGHAM
 JB0747  COUNTRY     -  US
 JB0747  USGS QUAD   -  EDGEWOOD (2018)
 JB0747
 JB0747                         *CURRENT SURVEY CONTROL
 JB0747  ______________________________________________________________________
 JB0747* NAD 83(1986) POSITION- 38 54 52.     (N) 088 42 25.     (W)   SCALED
 JB0747* NAVD 88 ORTHO HEIGHT -   173.795 (meters)      570.19  (feet) ADJUSTED
 JB0747  ______________________________________________________________________
 JB0747  GEOID HEIGHT    -        -31.686 (meters)                     GEOID18
 JB0747  DYNAMIC HEIGHT  -        173.688 (meters)      569.84  (feet) COMP
 JB0747  MODELED GRAVITY -    980,009.3   (mgal)                       NAVD 88
 JB0747
 JB0747  VERT ORDER      -  SECOND    CLASS 0
 JB0747
 JB0747.The horizontal coordinates were scaled from a map and have
 JB0747.an estimated accuracy of +/- 6 seconds.
 JB0747
 JB0747.The orthometric height was determined by differential leveling and
 JB0747.adjusted by the NATIONAL GEODETIC SURVEY
 JB0747.in June 1991.
 JB0747
 JB0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0747.GEOID18 height accuracy estimate available here.
 JB0747
 JB0747.Click photographs - Photos may exist for this station.
 JB0747
 JB0747.The dynamic height is computed by dividing the NAVD 88
 JB0747.geopotential number by the normal gravity value computed on the
 JB0747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0747.degrees latitude (g = 980.6199 gals.).
 JB0747
 JB0747.The modeled gravity was interpolated from observed gravity values.
 JB0747
 JB0747;                    North         East    Units  Estimated Accuracy
 JB0747;SPC IL E     -   249,550.      267,600.      MT  (+/- 180 meters Scaled)
 JB0747
 JB0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ520086(NAD 83)
 JB0747
 JB0747                          SUPERSEDED SURVEY CONTROL
 JB0747
 JB0747  NGVD 29 (??/??/92)  173.895  (m)          570.52   (f) ADJ UNCH    2 0
 JB0747
 JB0747.Superseded values are not recommended for survey control.
 JB0747
 JB0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0747.See file dsdata.pdf to determine how the superseded data were derived.
 JB0747
 JB0747_MARKER: DB = BENCH MARK DISK
 JB0747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0747_STAMPING: D 214 1960
 JB0747_MARK LOGO: CGS
 JB0747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0747+STABILITY: SURFACE MOTION
 JB0747
 JB0747  HISTORY     - Date     Condition        Report By
 JB0747  HISTORY     - 1960     MONUMENTED       CGS
 JB0747
 JB0747                          STATION DESCRIPTION
 JB0747
 JB0747'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0747'2.4 MI W FROM EDGEWOOD.
 JB0747'ABOUT 0.5 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0747'WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE 1.95
 JB0747'MILES WEST ALONG A DIRT ROAD, AT THE JUNCTION OF A DIRT ROAD
 JB0747'SOUTH, 18 FEET NORTH OF THE CENTER LINE OF THE ROAD, 22 FEET
 JB0747'EAST OF THE EXTENDED CENTER LINE OF THE DIRT ROAD SOUTH, 7 1/2
 JB0747'FEET NORTH-NORTHEAST OF THE CENTER OF THE JUNCTION, 1 FOOT SOUTH
 JB0747'OF A FENCE, 1 1/2 FEET SOUTHWEST OF A FENCE CORNER, 2.8 FEET
 JB0747'EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0747'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2009 ***********************************************************************
 JB2009  DESIGNATION -  D 215 RESET
 JB2009  PID         -  JB2009
 JB2009  STATE/COUNTY-  IL/MARION
 JB2009  COUNTRY     -  US
 JB2009  USGS QUAD   -  SALEM SOUTH (2018)
 JB2009
 JB2009                         *CURRENT SURVEY CONTROL
 JB2009  ______________________________________________________________________
 JB2009* NAD 83(1986) POSITION- 38 35 30.     (N) 088 58 52.     (W)   SCALED
 JB2009* NAVD 88 ORTHO HEIGHT -   157.18  (meters)      515.7   (feet) RESET
 JB2009  ______________________________________________________________________
 JB2009  GEOID HEIGHT    -        -30.880 (meters)                     GEOID18
 JB2009  VERT ORDER      -  THIRD
 JB2009
 JB2009.The horizontal coordinates were scaled from a map and have
 JB2009.an estimated accuracy of +/- 6 seconds.
 JB2009
 JB2009.The orthometric height was computed from unverified reset data.
 JB2009
 JB2009.No vertical observational check was made to the station.
 JB2009
 JB2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2009.GEOID18 height accuracy estimate available here.
 JB2009
 JB2009.Click photographs - Photos may exist for this station.
 JB2009
 JB2009;                    North         East    Units  Estimated Accuracy
 JB2009;SPC IL E     -   213,850.      243,570.      MT  (+/- 180 meters Scaled)
 JB2009
 JB2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH274733(NAD 83)
 JB2009
 JB2009                          SUPERSEDED SURVEY CONTROL
 JB2009
 JB2009  NGVD 29 (11/09/15)  157.29   (m)          516.0    (f) RESET       3  
 JB2009
 JB2009.Superseded values are not recommended for survey control.
 JB2009
 JB2009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2009.See file dsdata.pdf to determine how the superseded data were derived.
 JB2009
 JB2009_MARKER: DV = VERTICAL CONTROL DISK
 JB2009_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB2009_SP_SET: CULVERT
 JB2009_STAMPING: D 215 RESET 1990
 JB2009_MARK LOGO: NGS
 JB2009_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2009+STABILITY: SURFACE MOTION
 JB2009_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB2009+SATELLITE: SATELLITE OBSERVATIONS - 1990
 JB2009
 JB2009  HISTORY     - Date     Condition        Report By
 JB2009  HISTORY     - 1990     MONUMENTED       NGS
 JB2009  HISTORY     - 20110831 GOOD             ILDT
 JB2009
 JB2009                          STATION DESCRIPTION
 JB2009
 JB2009'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2009'3.0 MILES SOUTHWEST OF THE TOWN OF SALEM ALONG COUNTY ROAD 875E.  TO
 JB2009'REACH FROM THE INTERSECTION OF U.S. ROUTE 50 AND INTERSTATE ROUTE 57
 JB2009'ON THE WEST SIDE OF SALEM, PROCEED WEST ON ROUTE 50 FOR 0.2 MI (0.3
 JB2009'KM) TO THE FIRST ROAD LEFT.  TURN LEFT AND PROCEED SOUTH FOR 0.2 MI
 JB2009'(0.3 KM) TO A RAILROAD GRADE CROSSING AND A JOG RIGHT IN THE ROAD,
 JB2009'CONTINUE SOUTH 1.1 MI (1.8 KM) TO A STOP SIGN.  CONTINUE SOUTH FOR
 JB2009'1.0 MI (1.6 KM) TO THE MARK ON THE RIGHT, 4.2 M (13.8 FT) WEST OF THE
 JB2009'CENTERLINE OF THE ROAD, 0.1 MI (0.2 KM) NORTH OF COUNTY ROAD 800N, IN
 JB2009'THE SOUTHWEST ABUTMENT OF A CONCRETE CULVERT, AND 0.6 M (2.0 FT)
 JB2009'LOWER THAN THE ROAD.
 JB2009
 JB2009                          STATION RECOVERY (2011)
 JB2009
 JB2009'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB2009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0382 ***********************************************************************
 JB0382  DESIGNATION -  D 216
 JB0382  PID         -  JB0382
 JB0382  STATE/COUNTY-  IL/JEFFERSON
 JB0382  COUNTRY     -  US
 JB0382  USGS QUAD   -  MOUNT VERNON (2018)
 JB0382
 JB0382                         *CURRENT SURVEY CONTROL
 JB0382  ______________________________________________________________________
 JB0382* NAD 83(1986) POSITION- 38 16 47.     (N) 088 55 45.     (W)   SCALED
 JB0382* NAVD 88 ORTHO HEIGHT -   145.923 (meters)      478.75  (feet) ADJUSTED
 JB0382  ______________________________________________________________________
 JB0382  GEOID HEIGHT    -        -30.116 (meters)                     GEOID18
 JB0382  DYNAMIC HEIGHT  -        145.830 (meters)      478.44  (feet) COMP
 JB0382  MODELED GRAVITY -    979,984.9   (mgal)                       NAVD 88
 JB0382
 JB0382  VERT ORDER      -  SECOND    CLASS 0
 JB0382
 JB0382.The horizontal coordinates were scaled from a map and have
 JB0382.an estimated accuracy of +/- 6 seconds.
 JB0382
 JB0382.The orthometric height was determined by differential leveling and
 JB0382.adjusted by the NATIONAL GEODETIC SURVEY
 JB0382.in June 1991.
 JB0382
 JB0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0382.GEOID18 height accuracy estimate available here.
 JB0382
 JB0382.Click photographs - Photos may exist for this station.
 JB0382
 JB0382.The dynamic height is computed by dividing the NAVD 88
 JB0382.geopotential number by the normal gravity value computed on the
 JB0382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0382.degrees latitude (g = 980.6199 gals.).
 JB0382
 JB0382.The modeled gravity was interpolated from observed gravity values.
 JB0382
 JB0382;                    North         East    Units  Estimated Accuracy
 JB0382;SPC IL E     -   179,190.      247,870.      MT  (+/- 180 meters Scaled)
 JB0382
 JB0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH312386(NAD 83)
 JB0382
 JB0382                          SUPERSEDED SURVEY CONTROL
 JB0382
 JB0382  NGVD 29 (??/??/92)  146.034  (m)          479.11   (f) ADJ UNCH    2 0
 JB0382
 JB0382.Superseded values are not recommended for survey control.
 JB0382
 JB0382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0382.See file dsdata.pdf to determine how the superseded data were derived.
 JB0382
 JB0382_MARKER: DB = BENCH MARK DISK
 JB0382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0382_STAMPING: D 216 1960
 JB0382_MARK LOGO: CGS
 JB0382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0382+STABILITY: SURFACE MOTION
 JB0382_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0382+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0382
 JB0382  HISTORY     - Date     Condition        Report By
 JB0382  HISTORY     - 1960     MONUMENTED       CGS
 JB0382  HISTORY     - 1961     GOOD             CGS
 JB0382  HISTORY     - 20090203 GOOD             ILDT
 JB0382
 JB0382                          STATION DESCRIPTION
 JB0382
 JB0382'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0382'AT MT VERNON.
 JB0382'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0382'IN MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0382'148, THENCE 0.45 MILE SOUTH ALONG AN OILED ROAD, AT A DRIVE EAST
 JB0382'TO A BARNYARD, ABOUT 0.05 MILE SOUTH OF A FARM HOUSE EAST OF
 JB0382'THE ROAD, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 20 FEET
 JB0382'NORTH OF THE CENTER LINE OF THE DRIVE, 1 FOOT WEST OF A FENCE,
 JB0382'9 FEET NORTH OF A FENCE CORNER, 97 FEET SOUTHEAST OF A POWER POLE
 JB0382'WITH A TRANSFORMER, 1.1 FEET SOUTH-SOUTHWEST OF A METAL WITNESS
 JB0382'POST, ABOUT 0.5 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB0382'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0382
 JB0382                          STATION RECOVERY (2009)
 JB0382
 JB0382'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0930 ***********************************************************************
 HB0930  DESIGNATION -  D 217
 HB0930  PID         -  HB0930
 HB0930  STATE/COUNTY-  IL/PULASKI
 HB0930  COUNTRY     -  US
 HB0930  USGS QUAD   -  DONGOLA (2018)
 HB0930
 HB0930                         *CURRENT SURVEY CONTROL
 HB0930  ______________________________________________________________________
 HB0930* NAD 83(1986) POSITION- 37 15 00.     (N) 089 09 25.     (W)   SCALED
 HB0930* NAVD 88 ORTHO HEIGHT -   113.323 (meters)      371.79  (feet) ADJUSTED
 HB0930  ______________________________________________________________________
 HB0930  GEOID HEIGHT    -        -28.335 (meters)                     GEOID18
 HB0930  DYNAMIC HEIGHT  -        113.242 (meters)      371.53  (feet) COMP
 HB0930  MODELED GRAVITY -    979,913.8   (mgal)                       NAVD 88
 HB0930
 HB0930  VERT ORDER      -  SECOND    CLASS 0
 HB0930
 HB0930.The horizontal coordinates were scaled from a map and have
 HB0930.an estimated accuracy of +/- 6 seconds.
 HB0930
 HB0930.The orthometric height was determined by differential leveling and
 HB0930.adjusted by the NATIONAL GEODETIC SURVEY
 HB0930.in June 1991.
 HB0930
 HB0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0930.GEOID18 height accuracy estimate available here.
 HB0930
 HB0930.Click photographs - Photos may exist for this station.
 HB0930
 HB0930.The dynamic height is computed by dividing the NAVD 88
 HB0930.geopotential number by the normal gravity value computed on the
 HB0930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0930.degrees latitude (g = 980.6199 gals.).
 HB0930
 HB0930.The modeled gravity was interpolated from observed gravity values.
 HB0930
 HB0930;                    North         East    Units  Estimated Accuracy
 HB0930;SPC IL W     -    65,210.      789,580.      MT  (+/- 180 meters Scaled)
 HB0930
 HB0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG087247(NAD 83)
 HB0930
 HB0930                          SUPERSEDED SURVEY CONTROL
 HB0930
 HB0930  NGVD 29 (11/26/84)  113.266  (m)          371.61   (f) ADJUSTED    2 0
 HB0930
 HB0930.Superseded values are not recommended for survey control.
 HB0930
 HB0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0930.See file dsdata.pdf to determine how the superseded data were derived.
 HB0930
 HB0930_MARKER: DB = BENCH MARK DISK
 HB0930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0930_STAMPING: D 217 1960
 HB0930_MARK LOGO: CGS
 HB0930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0930+STABILITY: SURFACE MOTION
 HB0930
 HB0930  HISTORY     - Date     Condition        Report By
 HB0930  HISTORY     - 1960     MONUMENTED       CGS
 HB0930
 HB0930                          STATION DESCRIPTION
 HB0930
 HB0930'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0930'3.6 MI SE FROM ULLIN.
 HB0930'ABOUT 0.4 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0930'WITH FIRST NORTH STREET IN ULLIN, THENCE 0.45 MILE EAST ALONG
 HB0930'A GRAVEL ROAD, THENCE 0.75 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 HB0930'1.1 MILES EAST ALONG A GRAVEL ROAD, THENCE 0.25 MILE SOUTH AND
 HB0930'EAST ALONG A GRAVEL ROAD, THENCE 0.15 MILE WEST ALONG A GRAVEL
 HB0930'ROAD, THENCE 0.5 MILE SOUTH ALONG A DIRT ROAD TO THE END OF THE
 HB0930'DIRT ROAD AND A DRIVE WEST TO A FARM HOUSE, 226 FEET WEST OF THE
 HB0930'CENTER LINE OF THE DIRT ROAD FROM THE JUNCTION OF THE DIRT ROAD
 HB0930'AND THE DRIVE WEST, 9 FEET NORTH OF THE CENTER LINE OF THE DRIVE,
 HB0930'2 FEET WEST OF POWER POLE 1-1/2-F-1, 81 FEET NORTH-NORTHWEST OF
 HB0930'THE NORTHWEST CORNER OF AN ABANDONED HOUSE, 1.8 FEET EAST OF A
 HB0930'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE DRIVE
 HB0930'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 HB0930'NOTE-- THIS MARK WAS SET IN THE WAY OF HIGHWAY CONSTRUCTION AND
 HB0930'WAS DESTROYED BY THIS PARTY.  A NEW MARK K 217 WAS SET IN THE
 HB0930'NEAR VICINITY TO REPLACE IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1418 ***********************************************************************
 JB1418  DESIGNATION -  D 218
 JB1418  PID         -  JB1418
 JB1418  STATE/COUNTY-  IL/MADISON
 JB1418  COUNTRY     -  US
 JB1418  USGS QUAD   -  WORDEN (2018)
 JB1418
 JB1418                         *CURRENT SURVEY CONTROL
 JB1418  ______________________________________________________________________
 JB1418* NAD 83(1986) POSITION- 38 59 26.     (N) 089 46 56.     (W)   SCALED
 JB1418* NAVD 88 ORTHO HEIGHT -   186.949 (meters)      613.35  (feet) ADJUSTED
 JB1418  ______________________________________________________________________
 JB1418  GEOID HEIGHT    -        -31.161 (meters)                     GEOID18
 JB1418  DYNAMIC HEIGHT  -        186.839 (meters)      612.99  (feet) COMP
 JB1418  MODELED GRAVITY -    980,032.3   (mgal)                       NAVD 88
 JB1418
 JB1418  VERT ORDER      -  SECOND    CLASS 0
 JB1418
 JB1418.The horizontal coordinates were scaled from a map and have
 JB1418.an estimated accuracy of +/- 6 seconds.
 JB1418
 JB1418.The orthometric height was determined by differential leveling and
 JB1418.adjusted by the NATIONAL GEODETIC SURVEY
 JB1418.in June 1991.
 JB1418
 JB1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1418.GEOID18 height accuracy estimate available here.
 JB1418
 JB1418.Click photographs - Photos may exist for this station.
 JB1418
 JB1418.The dynamic height is computed by dividing the NAVD 88
 JB1418.geopotential number by the normal gravity value computed on the
 JB1418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1418.degrees latitude (g = 980.6199 gals.).
 JB1418
 JB1418.The modeled gravity was interpolated from observed gravity values.
 JB1418
 JB1418;                    North         East    Units  Estimated Accuracy
 JB1418;SPC IL W     -   257,990.      733,310.      MT  (+/- 180 meters Scaled)
 JB1418
 JB1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ590194(NAD 83)
 JB1418
 JB1418                          SUPERSEDED SURVEY CONTROL
 JB1418
 JB1418  NGVD 29 (??/??/92)  187.067  (m)          613.74   (f) ADJ UNCH    2 0
 JB1418
 JB1418.Superseded values are not recommended for survey control.
 JB1418
 JB1418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1418.See file dsdata.pdf to determine how the superseded data were derived.
 JB1418
 JB1418_MARKER: DB = BENCH MARK DISK
 JB1418_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1418_SP_SET: BOX CULVERT HEADWALL
 JB1418_STAMPING: D 218 1960
 JB1418_MARK LOGO: CGS
 JB1418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1418+STABILITY: SURFACE MOTION
 JB1418
 JB1418  HISTORY     - Date     Condition        Report By
 JB1418  HISTORY     - 1960     MONUMENTED       CGS
 JB1418  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1418
 JB1418                          STATION DESCRIPTION
 JB1418
 JB1418'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1418'3.6 MI S FROM STAUNTON.
 JB1418'ABOUT 1.3 MILES NORTHEAST ALONG THE STAUNTON AND LITCHFIELD ROAD
 JB1418'FROM THE PUBLIC PARK, THENCE 2.25 MILES SOUTHWEST ALONG OLD U.S.
 JB1418'HIGHWAY 66 AT JUNCTION OF WILLIAMSON ROAD EAST AND A GRAVEL ROAD
 JB1418'WEST, SET IN THE TOP OF THE EAST END OF THE NORTH HEADWALL OF A
 JB1418'TWO FOOT CONCRETE BOX CULVERT, 18 FEET WEST OF THE CENTER LINE
 JB1418'OF THE HIGHWAY, 15 FEET NORTH OF THE CENTER LINE OF THE GRAVEL
 JB1418'ROAD, 25 FEET NORTH OF THE EXTENDED CENTER LINE OF THE WILLIAMSON
 JB1418'ROAD EAST, 33 FEET NORTHWEST OF THE CENTER OF THE JUNCTION, AND
 JB1418'ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 JB1418
 JB1418                          STATION RECOVERY (1987)
 JB1418
 JB1418'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1418'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1057 ***********************************************************************
 KB1057  DESIGNATION -  D 219
 KB1057  PID         -  KB1057
 KB1057  STATE/COUNTY-  IL/SANGAMON
 KB1057  COUNTRY     -  US
 KB1057  USGS QUAD   -  CHATHAM (2018)
 KB1057
 KB1057                         *CURRENT SURVEY CONTROL
 KB1057  ______________________________________________________________________
 KB1057* NAD 83(1986) POSITION- 39 41 01.     (N) 089 39 02.     (W)   SCALED
 KB1057* NAVD 88 ORTHO HEIGHT -   178.521 (meters)      585.70  (feet) ADJUSTED
 KB1057  ______________________________________________________________________
 KB1057  GEOID HEIGHT    -        -32.363 (meters)                     GEOID18
 KB1057  DYNAMIC HEIGHT  -        178.422 (meters)      585.37  (feet) COMP
 KB1057  MODELED GRAVITY -    980,067.0   (mgal)                       NAVD 88
 KB1057
 KB1057  VERT ORDER      -  SECOND    CLASS 0
 KB1057
 KB1057.The horizontal coordinates were scaled from a map and have
 KB1057.an estimated accuracy of +/- 6 seconds.
 KB1057
 KB1057.The orthometric height was determined by differential leveling and
 KB1057.adjusted by the NATIONAL GEODETIC SURVEY
 KB1057.in June 1991.
 KB1057
 KB1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1057.GEOID18 height accuracy estimate available here.
 KB1057
 KB1057.Click photographs - Photos may exist for this station.
 KB1057
 KB1057.The dynamic height is computed by dividing the NAVD 88
 KB1057.geopotential number by the normal gravity value computed on the
 KB1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1057.degrees latitude (g = 980.6199 gals.).
 KB1057
 KB1057.The modeled gravity was interpolated from observed gravity values.
 KB1057
 KB1057;                    North         East    Units  Estimated Accuracy
 KB1057;SPC IL W     -   334,990.      744,270.      MT  (+/- 180 meters Scaled)
 KB1057
 KB1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ726960(NAD 83)
 KB1057
 KB1057                          SUPERSEDED SURVEY CONTROL
 KB1057
 KB1057  NGVD 29 (??/??/92)  178.635  (m)          586.07   (f) ADJ UNCH    2 0
 KB1057
 KB1057.Superseded values are not recommended for survey control.
 KB1057
 KB1057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1057.See file dsdata.pdf to determine how the superseded data were derived.
 KB1057
 KB1057_MARKER: DB = BENCH MARK DISK
 KB1057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1057_STAMPING: D 219 1960
 KB1057_MARK LOGO: CGS
 KB1057_PROJECTION: FLUSH
 KB1057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1057+STABILITY: SURFACE MOTION
 KB1057
 KB1057  HISTORY     - Date     Condition        Report By
 KB1057  HISTORY     - 1960     MONUMENTED       CGS
 KB1057  HISTORY     - 1976     GOOD             NGS
 KB1057
 KB1057                          STATION DESCRIPTION
 KB1057
 KB1057'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1057'5.2 MI SW FROM SPRINGFIELD.
 KB1057'5.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1057'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.15
 KB1057'MILES WEST ALONG AN OILED ROAD, THENCE 0.05 MILES SOUTH ALONG AN
 KB1057'OILED ROAD, AT THE JUNCTION OF A DRIVE EAST TO A HOUSE, 19 FEET
 KB1057'WEST OF THE CENTER LINE OF THE ROAD, 44 FEET NORTH OF THE
 KB1057'EXTENDED CENTER LINE OF THE DRIVE, 2 FEET EAST OF A POWER POLE,
 KB1057'1.9 FEET SOUTHEAST OF A METAL WITNESS POST, 1 FOOT ABOVE THE
 KB1057'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 KB1057'WITH THE GROUND.
 KB1057
 KB1057                          STATION RECOVERY (1976)
 KB1057
 KB1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0025 ***********************************************************************
 LC0025  DESIGNATION -  D 22
 LC0025  PID         -  LC0025
 LC0025  STATE/COUNTY-  IL/FORD
 LC0025  COUNTRY     -  US
 LC0025  USGS QUAD   -  SIBLEY (2018)
 LC0025
 LC0025                         *CURRENT SURVEY CONTROL
 LC0025  ______________________________________________________________________
 LC0025* NAD 83(1986) POSITION- 40 31 48.     (N) 088 22 48.     (W)   SCALED
 LC0025* NAVD 88 ORTHO HEIGHT -   244.792 (meters)      803.12  (feet) ADJUSTED
 LC0025  ______________________________________________________________________
 LC0025  GEOID HEIGHT    -        -31.986 (meters)                     GEOID18
 LC0025  DYNAMIC HEIGHT  -        244.679 (meters)      802.75  (feet) COMP
 LC0025  MODELED GRAVITY -    980,158.5   (mgal)                       NAVD 88
 LC0025
 LC0025  VERT ORDER      -  SECOND    CLASS 0
 LC0025
 LC0025.The horizontal coordinates were scaled from a map and have
 LC0025.an estimated accuracy of +/- 6 seconds.
 LC0025
 LC0025.The orthometric height was determined by differential leveling and
 LC0025.adjusted by the NATIONAL GEODETIC SURVEY
 LC0025.in June 1991.
 LC0025
 LC0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0025.GEOID18 height accuracy estimate available here.
 LC0025
 LC0025.Click photographs - Photos may exist for this station.
 LC0025
 LC0025.The dynamic height is computed by dividing the NAVD 88
 LC0025.geopotential number by the normal gravity value computed on the
 LC0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0025.degrees latitude (g = 980.6199 gals.).
 LC0025
 LC0025.The modeled gravity was interpolated from observed gravity values.
 LC0025
 LC0025;                    North         East    Units  Estimated Accuracy
 LC0025;SPC IL E     -   428,850.      296,050.      MT  (+/- 180 meters Scaled)
 LC0025
 LC0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK831874(NAD 83)
 LC0025
 LC0025                          SUPERSEDED SURVEY CONTROL
 LC0025
 LC0025  NGVD 29 (??/??/92)  244.845  (m)          803.30   (f) ADJ UNCH    2 0
 LC0025
 LC0025.Superseded values are not recommended for survey control.
 LC0025
 LC0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0025.See file dsdata.pdf to determine how the superseded data were derived.
 LC0025
 LC0025_MARKER: DB = BENCH MARK DISK
 LC0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0025_STAMPING: D 22 1934
 LC0025_MARK LOGO: CGS
 LC0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0025+STABILITY: SURFACE MOTION
 LC0025
 LC0025  HISTORY     - Date     Condition        Report By
 LC0025  HISTORY     - 1934     MONUMENTED       CGS
 LC0025  HISTORY     - 1984     GOOD             USPSQD
 LC0025  HISTORY     - 20030726 MARK NOT FOUND   USPSQD
 LC0025
 LC0025                          STATION DESCRIPTION
 LC0025
 LC0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0025'1 MI N FROM GARBER.
 LC0025'1.0 MILE NORTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0025'GARBER, FORD COUNTY, 33 POLES SOUTH OF MILEPOST 108, AT A
 LC0025'PUBLIC-ROAD CROSSING, 18 FEET SOUTH OF THE CENTERLINE OF THE
 LC0025'ROAD, 18 FEET WEST OF THE CENTERLINE OF THE TRACK, 3 FEET EAST
 LC0025'AND ONE FOOT NORTH OF A FENCE CORNER, AND ABOUT LEVEL WITH THE
 LC0025'TRACK.  A STANDARD DISK, STAMPED D 22 1934 AND SET IN THE TOP
 LC0025'OF A CONCRETE POST.
 LC0025
 LC0025                          STATION RECOVERY (1984)
 LC0025
 LC0025'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0025'RECOVERED IN GOOD CONDITION.
 LC0025
 LC0025                          STATION RECOVERY (2003)
 LC0025
 LC0025'RECOVERY NOTE BY US POWER SQUADRON 2003 (SRW)
 LC0025'FOUND PARTIAL CONCRETE MONUMENT ALONG WITH CHEWED UP GOVERNMENT SIGN
 LC0025'DESIGNATING SITE ON LOCATION AS DESCRIBED BY 1934 CGS. COULD NOT FIND
 LC0025'DISK. APPEARS TO HAVE BEEN DESTROYED BY MOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1097 ***********************************************************************
 LC1097  DESIGNATION -  D 220
 LC1097  PID         -  LC1097
 LC1097  STATE/COUNTY-  IL/LOGAN
 LC1097  COUNTRY     -  US
 LC1097  USGS QUAD   -  LINCOLN EAST (2018)
 LC1097
 LC1097                         *CURRENT SURVEY CONTROL
 LC1097  ______________________________________________________________________
 LC1097* NAD 83(1986) POSITION- 40 08 16.22   (N) 089 17 30.38   (W)   HD_HELD1
 LC1097* NAVD 88 ORTHO HEIGHT -   177.353 (meters)      581.87  (feet) ADJUSTED
 LC1097  ______________________________________________________________________
 LC1097  GEOID HEIGHT    -        -32.476 (meters)                     GEOID18
 LC1097  DYNAMIC HEIGHT  -        177.263 (meters)      581.57  (feet) COMP
 LC1097  MODELED GRAVITY -    980,110.8   (mgal)                       NAVD 88
 LC1097
 LC1097  VERT ORDER      -  SECOND    CLASS 0
 LC1097
 LC1097.The horizontal coordinates were determined by differentially corrected
 LC1097.hand held GPS observations or other comparable positioning techniques
 LC1097.and have an estimated accuracy of +/- 3 meters.
 LC1097
 LC1097.The orthometric height was determined by differential leveling and
 LC1097.adjusted by the NATIONAL GEODETIC SURVEY
 LC1097.in June 1991.
 LC1097
 LC1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1097.GEOID18 height accuracy estimate available here.
 LC1097
 LC1097.Click photographs - Photos may exist for this station.
 LC1097
 LC1097.The dynamic height is computed by dividing the NAVD 88
 LC1097.geopotential number by the normal gravity value computed on the
 LC1097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1097.degrees latitude (g = 980.6199 gals.).
 LC1097
 LC1097.The modeled gravity was interpolated from observed gravity values.
 LC1097
 LC1097;                    North         East    Units  Estimated Accuracy
 LC1097;SPC IL W     -   385,658.9     774,556.3     MT  (+/- 3 meters HH1 GPS) 
 LC1097
 LC1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0476045573(NAD 83)
 LC1097
 LC1097                          SUPERSEDED SURVEY CONTROL
 LC1097
 LC1097  NGVD 29 (??/??/92)  177.436  (m)          582.14   (f) ADJ UNCH    2 0
 LC1097
 LC1097.Superseded values are not recommended for survey control.
 LC1097
 LC1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1097.See file dsdata.pdf to determine how the superseded data were derived.
 LC1097
 LC1097_MARKER: DB = BENCH MARK DISK
 LC1097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1097_STAMPING: D 220 1960
 LC1097_MARK LOGO: CGS
 LC1097_PROJECTION: PROJECTING 5 CENTIMETERS
 LC1097_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1097+STABILITY: SURFACE MOTION
 LC1097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1097+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2020
 LC1097
 LC1097  HISTORY     - Date     Condition        Report By
 LC1097  HISTORY     - 1960     MONUMENTED       CGS
 LC1097  HISTORY     - 20200430 GOOD             ILDT
 LC1097
 LC1097                          STATION DESCRIPTION
 LC1097
 LC1097'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1097'4.2 MI E FROM LINCOLN.
 LC1097'ABOUT 1.1 MILES SOUTHEAST ALONG STATE HIGHWAY 121 FROM THE POST
 LC1097'OFFICE IN LINCOLN, THENCE 3.0 MILES EAST ALONG A GRAVEL ROAD,
 LC1097'THENCE 0.15 MILES NORTH ALONG AN ASPHALT ROAD, AT THE JUNCTION OF
 LC1097'A DRIVE WEST TO A FARM HOUSE, 26 FEET WEST OF THE CENTER LINE OF
 LC1097'THE ROAD, 11.5 FEET NORTH OF THE CENTER LINE OF THE DRIVE, 1 FOOT
 LC1097'EAST OF THE FENCE, 3 FEET NORTH OF A POWER POLE, 4.5 FEET WEST OF
 LC1097'THE NORTH END OF A METAL PIPE CULVERT, 1.3 FEET SOUTH-SOUTHEAST OF
 LC1097'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 LC1097'TOP OF A CONCRETE POST PROJECTING 1 INCH.  NOTE-- THIS MARK MAY
 LC1097'ALSO BE REACHED FROM THE POST OFFICE IN LINCOLN BY GOING 0.5 MILES
 LC1097'NORTH ALONG NORTH MCLEAN  STREET, THENCE 3.4 MILES EAST ALONG
 LC1097'STATE HIGHWAY 10 TO THE CROSSING OF A NORTH-SOUTH ASPHALT ROAD,
 LC1097'THENCE 0.85 MILES SOUTH.
 LC1097
 LC1097                          STATION RECOVERY (2020)
 LC1097
 LC1097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1097'THE STATION IS 24.8 FT (7.6 M) WEST OF THE CENTERLINE COUNTY ROAD
 LC1097'1600E, 12.2 FT (3.7 M) NORTH OF CENTERLINE PRIVATE DRIVE, 22 FT (6.7
 LC1097'M) EAST OF POWER POLE WITH GUIDE WIRE, 4.8 FT (1.5 M) SOUTH OF POWER
 LC1097'POLE, 0.8 FT (24 CM) NORTH EAST OF PHONE PEDESTAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0520 ***********************************************************************
 NH0520  DESIGNATION -  D 221
 NH0520  PID         -  NH0520
 NH0520  STATE/COUNTY-  IL/WINNEBAGO
 NH0520  COUNTRY     -  US
 NH0520  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0520
 NH0520                         *CURRENT SURVEY CONTROL
 NH0520  ______________________________________________________________________
 NH0520* NAD 83(1986) POSITION- 42 28 43.     (N) 089 03 15.     (W)   SCALED
 NH0520* NAVD 88 ORTHO HEIGHT -   227.536 (meters)      746.51  (feet) ADJUSTED
 NH0520  ______________________________________________________________________
 NH0520  GEOID HEIGHT    -        -33.721 (meters)                     GEOID18
 NH0520  DYNAMIC HEIGHT  -        227.466 (meters)      746.28  (feet) COMP
 NH0520  MODELED GRAVITY -    980,307.7   (mgal)                       NAVD 88
 NH0520
 NH0520  VERT ORDER      -  FIRST     CLASS II
 NH0520
 NH0520.The horizontal coordinates were scaled from a map and have
 NH0520.an estimated accuracy of +/- 6 seconds.
 NH0520
 NH0520.The orthometric height was determined by differential leveling and
 NH0520.adjusted by the NATIONAL GEODETIC SURVEY
 NH0520.in June 1991.
 NH0520
 NH0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0520.GEOID18 height accuracy estimate available here.
 NH0520
 NH0520.Click photographs - Photos may exist for this station.
 NH0520
 NH0520.The dynamic height is computed by dividing the NAVD 88
 NH0520.geopotential number by the normal gravity value computed on the
 NH0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0520.degrees latitude (g = 980.6199 gals.).
 NH0520
 NH0520.The modeled gravity was interpolated from observed gravity values.
 NH0520
 NH0520;                    North         East    Units  Estimated Accuracy
 NH0520;SPC IL W     -   645,840.      791,470.      MT  (+/- 180 meters Scaled)
 NH0520
 NH0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN311049(NAD 83)
 NH0520
 NH0520                          SUPERSEDED SURVEY CONTROL
 NH0520
 NH0520  NGVD 29 (??/??/92)  227.597  (m)          746.71   (f) ADJ UNCH    1 2
 NH0520
 NH0520.Superseded values are not recommended for survey control.
 NH0520
 NH0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0520.See file dsdata.pdf to determine how the superseded data were derived.
 NH0520
 NH0520_MARKER: DB = BENCH MARK DISK
 NH0520_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0520_SP_SET: BOX CULVERT HEADWALL
 NH0520_STAMPING: D 221 1960
 NH0520_MARK LOGO: CGS
 NH0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0520+STABILITY: SURFACE MOTION
 NH0520
 NH0520  HISTORY     - Date     Condition        Report By
 NH0520  HISTORY     - 1960     MONUMENTED       CGS
 NH0520  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0520
 NH0520                          STATION DESCRIPTION
 NH0520
 NH0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0520'1.6 MI N FROM ROCKTON.
 NH0520'ABOUT 1.6 MILES NORTH LONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0520'PACIFIC RAILROAD FROM THE STATION AT ROCKTON, 0.5 MILE NORTH
 NH0520'OF MILEPOLE 71, ABOUT 20 FEET EAST OF THE EAST RAIL, IN TOP OF
 NH0520'THE NORTH END OF THE EAST HEAD WALL OF A 6-FOOT CONCRETE BOX
 NH0520'CULVERT UNDER RAILROAD BANK, AND ABOUT 6 FEET BELOW THE LEVEL
 NH0520'OF TRACK.  IN S-7, R-2 E, T-46 N.
 NH0520
 NH0520                          STATION RECOVERY (1997)
 NH0520
 NH0520'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0520'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0567 ***********************************************************************
 NH0567  DESIGNATION -  D 222
 NH0567  PID         -  NH0567
 NH0567  STATE/COUNTY-  IL/WINNEBAGO
 NH0567  COUNTRY     -  US
 NH0567  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0567
 NH0567                         *CURRENT SURVEY CONTROL
 NH0567  ______________________________________________________________________
 NH0567* NAD 83(2011) POSITION- 42 17 18.96843(N) 089 05 56.23224(W)   ADJUSTED
 NH0567* NAD 83(2011) ELLIP HT-   190.195 (meters)        (06/27/12)   ADJUSTED
 NH0567* NAD 83(2011) EPOCH   -  2010.00
 NH0567* NAVD 88 ORTHO HEIGHT -   223.628 (meters)      733.69  (feet) ADJUSTED
 NH0567  ______________________________________________________________________
 NH0567  GEOID HEIGHT    -        -33.421 (meters)                     GEOID18
 NH0567  NAD 83(2011) X  -     74,313.274 (meters)                     COMP
 NH0567  NAD 83(2011) Y  - -4,725,045.215 (meters)                     COMP
 NH0567  NAD 83(2011) Z  -  4,269,500.547 (meters)                     COMP
 NH0567  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 NH0567  DYNAMIC HEIGHT  -        223.557 (meters)      733.45  (feet) COMP
 NH0567  MODELED GRAVITY -    980,297.6   (mgal)                       NAVD 88
 NH0567
 NH0567  VERT ORDER      -  FIRST     CLASS II
 NH0567
 NH0567  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0567  Standards:
 NH0567         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0567            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0567  -------------------------------------------------------------------
 NH0567  NETWORK    0.69   0.94           0.32   0.22   0.48     -0.09011253
 NH0567  -------------------------------------------------------------------
 NH0567  Click here for local accuracies and other accuracy information.
 NH0567
 NH0567.The horizontal coordinates were established by GPS observations
 NH0567.and adjusted by the National Geodetic Survey in June 2012.
 NH0567
 NH0567.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0567.been affixed to the stable North American tectonic plate. See 
 NH0567.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0567
 NH0567.The horizontal coordinates are valid at the epoch date displayed above
 NH0567.which is a decimal equivalence of Year/Month/Day.
 NH0567
 NH0567.The orthometric height was determined by differential leveling and
 NH0567.adjusted by the NATIONAL GEODETIC SURVEY
 NH0567.in June 1991.
 NH0567
 NH0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0567.GEOID18 height accuracy estimate available here.
 NH0567
 NH0567.Click photographs - Photos may exist for this station.
 NH0567
 NH0567.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0567
 NH0567.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0567
 NH0567.The ellipsoidal height was determined by GPS observations
 NH0567.and is referenced to NAD 83.
 NH0567
 NH0567.The dynamic height is computed by dividing the NAVD 88
 NH0567.geopotential number by the normal gravity value computed on the
 NH0567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0567.degrees latitude (g = 980.6199 gals.).
 NH0567
 NH0567.The modeled gravity was interpolated from observed gravity values.
 NH0567
 NH0567. The following values were computed from the NAD 83(2011) position.
 NH0567
 NH0567;                    North         East     Units Scale Factor Converg.
 NH0567;SPC IL W     -   624,689.608   788,055.326   MT  1.00003655   +0 43 06.5
 NH0567;SPC IL W     - 2,049,502.49  2,585,478.18   sFT  1.00003655   +0 43 06.5
 NH0567;UTM  16      - 4,683,953.478   326,953.622   MT  0.99996846   -1 24 45.6
 NH0567
 NH0567!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0567!SPC IL W     -   0.99997017  x   1.00003655  =   1.00000672
 NH0567!UTM  16      -   0.99997017  x   0.99996846  =   0.99993863
 NH0567
 NH0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2695383953(NAD 83)
 NH0567
 NH0567                          SUPERSEDED SURVEY CONTROL
 NH0567
 NH0567  NAD 83(2007)-  42 17 18.96831(N)    089 05 56.23318(W) AD(2002.00) 0
 NH0567  ELLIP H (02/10/07)  190.231  (m)                       GP(2002.00)    
 NH0567  ELLIP H (10/15/04)  190.208  (m)                       GP(       ) 4 2
 NH0567  NAD 83(1997)-  42 17 18.96832(N)    089 05 56.23279(W) AD(       ) B
 NH0567  ELLIP H (07/17/98)  190.245  (m)                       GP(       ) 4 1
 NH0567  NAVD 88             223.63   (m)          733.7    (f) LEVELING    3  
 NH0567  NGVD 29 (??/??/92)  223.685  (m)          733.87   (f) ADJ UNCH    1 2
 NH0567
 NH0567.Superseded values are not recommended for survey control.
 NH0567
 NH0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0567.See file dsdata.pdf to determine how the superseded data were derived.
 NH0567
 NH0567_MARKER: DB = BENCH MARK DISK
 NH0567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0567_STAMPING: D 222 1960
 NH0567_MARK LOGO: CGS
 NH0567_PROJECTION: FLUSH
 NH0567_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0567+STABILITY: SURFACE MOTION
 NH0567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0567+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2020
 NH0567
 NH0567  HISTORY     - Date     Condition        Report By
 NH0567  HISTORY     - 1960     MONUMENTED       CGS
 NH0567  HISTORY     - 1987     GOOD             USPSQD
 NH0567  HISTORY     - 19970323 GOOD             USPSQD
 NH0567  HISTORY     - 19970508 GOOD             NGS
 NH0567  HISTORY     - 20000901 GOOD             AYRES
 NH0567  HISTORY     - 20070222 GOOD             ILDT
 NH0567  HISTORY     - 20111029 GOOD             ATKNA
 NH0567  HISTORY     - 20200204 GOOD             ILDT
 NH0567
 NH0567                          STATION DESCRIPTION
 NH0567
 NH0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0567'AT ROCKFORD, ABOUT 1.0 MILE WEST ALONG AUBURN STREET FROM THE
 NH0567'INTERSECTION OF NORTH MAIN STREET, AT THE CROSSING OF THE
 NH0567'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, IN S15,
 NH0567'R1E, T44N, 23 1/2 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 31 1/2
 NH0567'FEET NORTH OF THE NORTH CURB OF AUBURN STREET, 51 FEET NORTH
 NH0567'OF THE CENTER LINE OF AUBURN ST., 1/2 FOOT WEST OF THE WEST EDGE
 NH0567'OF WEST SIDEWALK OF HORSEMAN STREET, 32 1/2 FEET WEST OF THE
 NH0567'CENTER LINE OF HORSEMAN STREET, 19 1/2 FEET NORTHEAST OF A
 NH0567'POWER LINE POLE, IN LINE WITH ROW OF POWER LINE POLES ALONG
 NH0567'RAILROAD, ABOUT LEVEL WITH HORSEMAN STREET SIDEWALK, ABOUT 1/2
 NH0567'FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN TOP OF A CONCRETE
 NH0567'POST FLUSH WITH THE LEVEL OF THE SIDEWALK.
 NH0567
 NH0567                          STATION RECOVERY (1987)
 NH0567
 NH0567'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0567'RECOVERED IN GOOD CONDITION.
 NH0567
 NH0567                          STATION RECOVERY (1997)
 NH0567
 NH0567'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0567'RECOVERED IN GOOD CONDITION.
 NH0567
 NH0567                          STATION RECOVERY (1997)
 NH0567
 NH0567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH0567'THE STATION IS LOCATED AT ROCKFORD.
 NH0567'
 NH0567'TO REACH FROM THE JUNCTION OF U.S. BUSINESS ROUTE 20 (STATE STREET)
 NH0567'AND STATE ROUTE 7O (KILBURN AVENUE), GO NORTH ON ROUTE 70 FOR 1.0 MI
 NH0567'(1.6 KM) TO AUBURN STREET, TURN RIGHT (EAST) FOR 0.2 MI (0.3 KM) TO
 NH0567'RAILROAD TRACKS AND STATION ON THE LEFT AFTER CROSSING TRACKS, IN A
 NH0567'SMALL TRIANGLE OF GRASS FORMED BY THE RAILROAD TRACK, AUBURN STREET,
 NH0567'AND HORSMAN STREET.
 NH0567'
 NH0567'THE STATION IS 15.5 M (50.9 FT) NORTH OF THE CENTERLINE OF AUBURN
 NH0567'STREET, 9.9 M (32.5 FT) WEST OF THE CENTERLINE OF HORSMAN STREET, 7.2
 NH0567'M (23.6 FT) SOUTHEAST OF THE SOUTHEAST RAIL, 0.2 M (0.7 FT) WEST OF
 NH0567'THE WEST EDGE OF THE WEST SIDEWALK OF HORSMAN STREET, 5.9 M (19.4 FT)
 NH0567'NORTHEAST OF A POWER POLE, AND 3.3 M (10.8 FT) NORTHWEST OF A FIRE
 NH0567'HYDRANT.
 NH0567
 NH0567                          STATION RECOVERY (2000)
 NH0567
 NH0567'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 NH0567'RECOVERED AS DESCRIBED.
 NH0567
 NH0567                          STATION RECOVERY (2007)
 NH0567
 NH0567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RSJ)
 NH0567'RECOVERED AS DESCRIBED BY NATIONAL SURVEY AND ENGINEERING.
 NH0567
 NH0567                          STATION RECOVERY (2011)
 NH0567
 NH0567'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 NH0567'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 NH0567'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 NH0567'ARMY CORPS OF ENGINEERS.
 NH0567
 NH0567                          STATION RECOVERY (2020)
 NH0567
 NH0567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 NH0567'SET SIGN ONE FOOT WEST OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0623 ***********************************************************************
 NH0623  DESIGNATION -  D 223
 NH0623  PID         -  NH0623
 NH0623  STATE/COUNTY-  IL/OGLE
 NH0623  COUNTRY     -  US
 NH0623  USGS QUAD   -  KINGS (2018)
 NH0623
 NH0623                         *CURRENT SURVEY CONTROL
 NH0623  ______________________________________________________________________
 NH0623* NAD 83(1986) POSITION- 42 06 04.     (N) 089 05 32.     (W)   SCALED
 NH0623* NAVD 88 ORTHO HEIGHT -   241.111 (meters)      791.05  (feet) ADJUSTED
 NH0623  ______________________________________________________________________
 NH0623  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 NH0623  DYNAMIC HEIGHT  -        241.031 (meters)      790.78  (feet) COMP
 NH0623  MODELED GRAVITY -    980,283.7   (mgal)                       NAVD 88
 NH0623
 NH0623  VERT ORDER      -  FIRST     CLASS II
 NH0623
 NH0623.The horizontal coordinates were scaled from a map and have
 NH0623.an estimated accuracy of +/- 6 seconds.
 NH0623
 NH0623.The orthometric height was determined by differential leveling and
 NH0623.adjusted by the NATIONAL GEODETIC SURVEY
 NH0623.in June 1991.
 NH0623
 NH0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0623.GEOID18 height accuracy estimate available here.
 NH0623
 NH0623.Click photographs - Photos may exist for this station.
 NH0623
 NH0623.The dynamic height is computed by dividing the NAVD 88
 NH0623.geopotential number by the normal gravity value computed on the
 NH0623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0623.degrees latitude (g = 980.6199 gals.).
 NH0623
 NH0623.The modeled gravity was interpolated from observed gravity values.
 NH0623
 NH0623;                    North         East    Units  Estimated Accuracy
 NH0623;SPC IL W     -   603,870.      788,870.      MT  (+/- 180 meters Scaled)
 NH0623
 NH0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM269631(NAD 83)
 NH0623
 NH0623                          SUPERSEDED SURVEY CONTROL
 NH0623
 NH0623  NGVD 29 (??/??/92)  241.16   (m)          791.2    (f) COMPUTED    1 2
 NH0623
 NH0623.Superseded values are not recommended for survey control.
 NH0623
 NH0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0623.See file dsdata.pdf to determine how the superseded data were derived.
 NH0623
 NH0623_MARKER: DB = BENCH MARK DISK
 NH0623_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0623_SP_SET: CULVERT HEADWALL
 NH0623_STAMPING: D 223 1960
 NH0623_MARK LOGO: CGS
 NH0623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0623+STABILITY: SURFACE MOTION
 NH0623
 NH0623  HISTORY     - Date     Condition        Report By
 NH0623  HISTORY     - 1960     MONUMENTED       CGS
 NH0623  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0623  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0623  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0623
 NH0623                          STATION DESCRIPTION
 NH0623
 NH0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0623'AT DAVIS JUNCTION.
 NH0623'AT DAVIS JUNCTION, AT THE CROSSING OF STATE HIGHWAY 72, IN S-23,
 NH0623'R-1E, T-42N, 0.1 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND
 NH0623'QUINCY RAILROAD FROM THE STATION, 129 FEET WEST OF THE CENTER
 NH0623'OF CROSSING OF MAIN TRACK AND HIGHWAY 72, 20 FEET SOUTH OF THE
 NH0623'CENTER LINE OF HIGHWAY, IN TOP OF THE SOUTH HEAD WALL OF A 4-FOOT
 NH0623'CONCRETE CULVERT UNDER THE HIGHWAY, 3 FEET WEST OF THE EAST END
 NH0623'OF THE HEAD WALL, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 NH0623'HIGHWAY.
 NH0623
 NH0623                          STATION RECOVERY (1996)
 NH0623
 NH0623'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0623'MARK NOT FOUND.
 NH0623
 NH0623                          STATION RECOVERY (2001)
 NH0623
 NH0623'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0623'MARK NOT FOUND.
 NH0623
 NH0623                          STATION RECOVERY (2004)
 NH0623
 NH0623'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0623'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0624 ***********************************************************************
 NH0624  DESIGNATION -  D 223 RESET
 NH0624  PID         -  NH0624
 NH0624  STATE/COUNTY-  IL/OGLE
 NH0624  COUNTRY     -  US
 NH0624  USGS QUAD   -  KINGS (2018)
 NH0624
 NH0624                         *CURRENT SURVEY CONTROL
 NH0624  ______________________________________________________________________
 NH0624* NAD 83(1986) POSITION- 42 06 05.     (N) 089 05 32.     (W)   SCALED
 NH0624* NAVD 88 ORTHO HEIGHT -   240.782 (meters)      789.97  (feet) ADJUSTED
 NH0624  ______________________________________________________________________
 NH0624  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 NH0624  DYNAMIC HEIGHT  -        240.701 (meters)      789.70  (feet) COMP
 NH0624  MODELED GRAVITY -    980,283.7   (mgal)                       NAVD 88
 NH0624
 NH0624  VERT ORDER      -  FIRST     CLASS I
 NH0624
 NH0624.The horizontal coordinates were scaled from a map and have
 NH0624.an estimated accuracy of +/- 6 seconds.
 NH0624
 NH0624.The orthometric height was determined by differential leveling and
 NH0624.adjusted by the NATIONAL GEODETIC SURVEY
 NH0624.in June 1991.
 NH0624
 NH0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0624.GEOID18 height accuracy estimate available here.
 NH0624
 NH0624.Click photographs - Photos may exist for this station.
 NH0624
 NH0624.The dynamic height is computed by dividing the NAVD 88
 NH0624.geopotential number by the normal gravity value computed on the
 NH0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0624.degrees latitude (g = 980.6199 gals.).
 NH0624
 NH0624.The modeled gravity was interpolated from observed gravity values.
 NH0624
 NH0624;                    North         East    Units  Estimated Accuracy
 NH0624;SPC IL W     -   603,900.      788,870.      MT  (+/- 180 meters Scaled)
 NH0624
 NH0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM269631(NAD 83)
 NH0624
 NH0624                          SUPERSEDED SURVEY CONTROL
 NH0624
 NH0624  NGVD 29 (??/??/92)  240.822  (m)          790.10   (f) ADJ UNCH    1 1
 NH0624
 NH0624.Superseded values are not recommended for survey control.
 NH0624
 NH0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0624.See file dsdata.pdf to determine how the superseded data were derived.
 NH0624
 NH0624_MARKER: DB = BENCH MARK DISK
 NH0624_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0624_SP_SET: BOX CULVERT HEADWALL
 NH0624_STAMPING: D 223 RESET 1963
 NH0624_MARK LOGO: CGS
 NH0624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0624+STABILITY: SURFACE MOTION
 NH0624
 NH0624  HISTORY     - Date     Condition        Report By
 NH0624  HISTORY     - 1963     MONUMENTED       CGS
 NH0624  HISTORY     - 1970     GOOD             NGS
 NH0624  HISTORY     - 1987     GOOD             USPSQD
 NH0624  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0624  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0624  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0624
 NH0624                          STATION DESCRIPTION
 NH0624
 NH0624'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0624'0.1 MI N FROM DAVIS JUNCTION.
 NH0624'ABOUT 0.1 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0624'RAILROAD FROM THE RAILROAD STATION AT DAVIS JUNCTION, 129 FEET
 NH0624'WEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND STATE
 NH0624'HIGHWAY 72, 122 1/2 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK,
 NH0624'SET IN THE TOP AND 3.0 FEET WEST OF THE EAST END OF THE SOUTH
 NH0624'CONCRETE HEADWALL OF A CONCRETE BOX CULVERT, 20 FEET SOUTH OF
 NH0624'THE CENTER LINE OF THE HIGHWAY, AND ABOUT 1/2 FOOT BELOW THE
 NH0624'LEVEL OF THE HIGHWAY.  SEC 23, T42N, R1E.
 NH0624
 NH0624                          STATION RECOVERY (1987)
 NH0624
 NH0624'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0624'RECOVERED IN GOOD CONDITION.
 NH0624
 NH0624                          STATION RECOVERY (1996)
 NH0624
 NH0624'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0624'MARK NOT FOUND.
 NH0624
 NH0624                          STATION RECOVERY (2001)
 NH0624
 NH0624'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0624'CULVERT REPLACED
 NH0624
 NH0624                          STATION RECOVERY (2004)
 NH0624
 NH0624'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0624'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0558 ***********************************************************************
 MF0558  DESIGNATION -  D 224
 MF0558  PID         -  MF0558
 MF0558  STATE/COUNTY-  IL/LEE
 MF0558  COUNTRY     -  US
 MF0558  USGS QUAD   -  STEWARD (2018)
 MF0558
 MF0558                         *CURRENT SURVEY CONTROL
 MF0558  ______________________________________________________________________
 MF0558* NAD 83(1986) POSITION- 41 51 42.     (N) 089 01 42.     (W)   SCALED
 MF0558* NAVD 88 ORTHO HEIGHT -   244.694 (meters)      802.80  (feet) ADJUSTED
 MF0558  ______________________________________________________________________
 MF0558  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0558  DYNAMIC HEIGHT  -        244.605 (meters)      802.51  (feet) COMP
 MF0558  MODELED GRAVITY -    980,255.5   (mgal)                       NAVD 88
 MF0558
 MF0558  VERT ORDER      -  FIRST     CLASS I
 MF0558
 MF0558.The horizontal coordinates were scaled from a map and have
 MF0558.an estimated accuracy of +/- 6 seconds.
 MF0558
 MF0558.The orthometric height was determined by differential leveling and
 MF0558.adjusted by the NATIONAL GEODETIC SURVEY
 MF0558.in June 1991.
 MF0558
 MF0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0558.GEOID18 height accuracy estimate available here.
 MF0558
 MF0558.Click photographs - Photos may exist for this station.
 MF0558
 MF0558.The dynamic height is computed by dividing the NAVD 88
 MF0558.geopotential number by the normal gravity value computed on the
 MF0558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0558.degrees latitude (g = 980.6199 gals.).
 MF0558
 MF0558.The modeled gravity was interpolated from observed gravity values.
 MF0558
 MF0558;                    North         East    Units  Estimated Accuracy
 MF0558;SPC IL W     -   577,350.      794,510.      MT  (+/- 180 meters Scaled)
 MF0558
 MF0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM316364(NAD 83)
 MF0558
 MF0558                          SUPERSEDED SURVEY CONTROL
 MF0558
 MF0558  NGVD 29 (??/??/92)  244.754  (m)          803.00   (f) ADJ UNCH    1 1
 MF0558
 MF0558.Superseded values are not recommended for survey control.
 MF0558
 MF0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0558.See file dsdata.pdf to determine how the superseded data were derived.
 MF0558
 MF0558_MARKER: DB = BENCH MARK DISK
 MF0558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0558_STAMPING: D 224 1960
 MF0558_MARK LOGO: CGS
 MF0558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0558+STABILITY: SURFACE MOTION
 MF0558
 MF0558  HISTORY     - Date     Condition        Report By
 MF0558  HISTORY     - 1960     MONUMENTED       CGS
 MF0558  HISTORY     - 1969     GOOD             CGS
 MF0558  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0558  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0558  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0558
 MF0558                          STATION DESCRIPTION
 MF0558
 MF0558'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0558'4.8 MI S FROM ROCHELLE.
 MF0558'ABOUT 4.8 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0558'RAILROAD FROM THE STATION AT ROCHELLE, 99 1/2 FEET SOUTH-SOUTHEAST
 MF0558'OF THE CROSSING OF THE RAILROAD AND A PAVED ROAD, 46 1/2 FEET
 MF0558'EAST OF THE EAST RAIL OF THE MAIN TRACK, 70 FEET SOUTH OF THE
 MF0558'CENTER LINE OF THE ROAD, 58 FEET SOUTHEAST OF THE SOUTH END OF
 MF0558'A 24-INCH CONCRETE TUBULAR CULVERT, 42 1/2 FEET SOUTH OF A
 MF0558'CONCRETE CORNER FENCE POST, 21 FEET EAST-NORTHEAST OF A TELEPHONE
 MF0558'POLE WHICH IS BRACED BY 2 GUY WIRES, 1 FOOT WEST OF A FENCE, ABOUT
 MF0558'4 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 MF0558'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 MF0558'GROUND.  SEC 17, T39N, R2E
 MF0558
 MF0558                          STATION RECOVERY (1995)
 MF0558
 MF0558'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0558'MARK NOT FOUND.
 MF0558
 MF0558                          STATION RECOVERY (2002)
 MF0558
 MF0558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0558'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0558
 MF0558                          STATION RECOVERY (2003)
 MF0558
 MF0558'RECOVERY NOTE BY US POWER SQUADRON 2003
 MF0558'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0629 ***********************************************************************
 MF0629  DESIGNATION -  D 225
 MF0629  PID         -  MF0629
 MF0629  STATE/COUNTY-  IL/LASALLE
 MF0629  COUNTRY     -  US
 MF0629  USGS QUAD   -  MENDOTA EAST (2018)
 MF0629
 MF0629                         *CURRENT SURVEY CONTROL
 MF0629  ______________________________________________________________________
 MF0629* NAD 83(1986) POSITION- 41 32 19.     (N) 089 07 03.     (W)   SCALED
 MF0629* NAVD 88 ORTHO HEIGHT -   225.124 (meters)      738.59  (feet) ADJUSTED
 MF0629  ______________________________________________________________________
 MF0629  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 MF0629  DYNAMIC HEIGHT  -        225.037 (meters)      738.31  (feet) COMP
 MF0629  MODELED GRAVITY -    980,232.9   (mgal)                       NAVD 88
 MF0629
 MF0629  VERT ORDER      -  FIRST     CLASS I
 MF0629
 MF0629.The horizontal coordinates were scaled from a map and have
 MF0629.an estimated accuracy of +/- 6 seconds.
 MF0629
 MF0629.The orthometric height was determined by differential leveling and
 MF0629.adjusted by the NATIONAL GEODETIC SURVEY
 MF0629.in June 1991.
 MF0629
 MF0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0629.GEOID18 height accuracy estimate available here.
 MF0629
 MF0629.Click photographs - Photos may exist for this station.
 MF0629
 MF0629.The dynamic height is computed by dividing the NAVD 88
 MF0629.geopotential number by the normal gravity value computed on the
 MF0629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0629.degrees latitude (g = 980.6199 gals.).
 MF0629
 MF0629.The modeled gravity was interpolated from observed gravity values.
 MF0629
 MF0629;                    North         East    Units  Estimated Accuracy
 MF0629;SPC IL E     -   541,160.      234,570.      MT  (+/- 180 meters Scaled)
 MF0629
 MF0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM233007(NAD 83)
 MF0629
 MF0629                          SUPERSEDED SURVEY CONTROL
 MF0629
 MF0629  NGVD 29 (??/??/92)  225.170  (m)          738.75   (f) ADJ UNCH    1 1
 MF0629
 MF0629.Superseded values are not recommended for survey control.
 MF0629
 MF0629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0629.See file dsdata.pdf to determine how the superseded data were derived.
 MF0629
 MF0629_MARKER: DB = BENCH MARK DISK
 MF0629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0629_STAMPING: D 225 1960
 MF0629_MARK LOGO: CGS
 MF0629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0629+STABILITY: SURFACE MOTION
 MF0629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0629+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2013
 MF0629
 MF0629  HISTORY     - Date     Condition        Report By
 MF0629  HISTORY     - 1960     MONUMENTED       CGS
 MF0629  HISTORY     - 1969     GOOD             CGS
 MF0629  HISTORY     - 19970618 POOR             USPSQD
 MF0629  HISTORY     - 20020619 GOOD             USPSQD
 MF0629  HISTORY     - 20130919 GOOD             ILDT
 MF0629
 MF0629                          STATION DESCRIPTION
 MF0629
 MF0629'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0629'0.8 MI S FROM MENDOTA.
 MF0629'ABOUT 0.75 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0629'FROM THE RAILROAD STATION AT MENDOTA, 90 YARDS SOUTHEAST AND
 MF0629'ACROSS THE TRACK AND 7TH AVENUE FROM MILEPOST 871, 125 FEET
 MF0629'EAST OF THE EAST RAIL OF THE MAIN TRACK, 110 1/2 FEET
 MF0629'EAST OF THE EAST RAIL OF A SIDETRACK, 62 1/2 FEET EAST OF THE
 MF0629'EXTENDED CENTER LINE OF 7TH AVENUE, 18 FEET SOUTH OF THE CENTER
 MF0629'LINE OF CHERRY STREET, 57 FEET EAST OF THE CENTER LINE OF
 MF0629'A PRIVATE DRIVEWAY WHICH LEADS SOUTH, 21 1/2 FEET EAST OF A
 MF0629'20-INCH MAPLE TREE, 1 FOOT NORTH OF A FENCE, 2.0 FEET NORTHEAST
 MF0629'OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF
 MF0629'THE TRACK, ABOUT LEVEL WITH CHERRY STREET AND SET IN THE TOP
 MF0629'OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 MF0629'OF THE GROUND.  SEC 4, T 35N, R 1E.
 MF0629
 MF0629                          STATION RECOVERY (1997)
 MF0629
 MF0629'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0629'MARK RECOVERED IN POOR CONDITION.
 MF0629
 MF0629                          STATION RECOVERY (2002)
 MF0629
 MF0629'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0629'RECOVERED IN GOOD CONDITION.
 MF0629
 MF0629                          STATION RECOVERY (2013)
 MF0629
 MF0629'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0163 ***********************************************************************
 NH0163  DESIGNATION -  D 227
 NH0163  PID         -  NH0163
 NH0163  STATE/COUNTY-  IL/MCHENRY
 NH0163  COUNTRY     -  US
 NH0163  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0163
 NH0163                         *CURRENT SURVEY CONTROL
 NH0163  ______________________________________________________________________
 NH0163* NAD 83(1986) POSITION- 42 09 45.     (N) 088 17 39.     (W)   SCALED
 NH0163* NAVD 88 ORTHO HEIGHT -   226.855 (meters)      744.27  (feet) ADJUSTED
 NH0163  ______________________________________________________________________
 NH0163  GEOID HEIGHT    -        -33.716 (meters)                     GEOID18
 NH0163  DYNAMIC HEIGHT  -        226.776 (meters)      744.01  (feet) COMP
 NH0163  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 NH0163
 NH0163  VERT ORDER      -  SECOND    CLASS 0
 NH0163
 NH0163.The horizontal coordinates were scaled from a map and have
 NH0163.an estimated accuracy of +/- 6 seconds.
 NH0163
 NH0163.The orthometric height was determined by differential leveling and
 NH0163.adjusted by the NATIONAL GEODETIC SURVEY
 NH0163.in June 1991.
 NH0163
 NH0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0163.GEOID18 height accuracy estimate available here.
 NH0163
 NH0163.Click photographs - Photos may exist for this station.
 NH0163
 NH0163.The dynamic height is computed by dividing the NAVD 88
 NH0163.geopotential number by the normal gravity value computed on the
 NH0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0163.degrees latitude (g = 980.6199 gals.).
 NH0163
 NH0163.The modeled gravity was interpolated from observed gravity values.
 NH0163
 NH0163;                    North         East    Units  Estimated Accuracy
 NH0163;SPC IL E     -   610,150.      303,240.      MT  (+/- 180 meters Scaled)
 NH0163
 NH0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM930686(NAD 83)
 NH0163
 NH0163                          SUPERSEDED SURVEY CONTROL
 NH0163
 NH0163  NGVD 29 (??/??/92)  226.912  (m)          744.46   (f) ADJ UNCH    2 0
 NH0163
 NH0163.Superseded values are not recommended for survey control.
 NH0163
 NH0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0163.See file dsdata.pdf to determine how the superseded data were derived.
 NH0163
 NH0163_MARKER: DB = BENCH MARK DISK
 NH0163_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0163_SP_SET: ABUTMENT
 NH0163_STAMPING: D 227 1960
 NH0163_MARK LOGO: CGS
 NH0163_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0163_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0163+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2015
 NH0163
 NH0163  HISTORY     - Date     Condition        Report By
 NH0163  HISTORY     - 1960     MONUMENTED       CGS
 NH0163  HISTORY     - 1987     GOOD             USPSQD
 NH0163  HISTORY     - 1990     GOOD             USPSQD
 NH0163  HISTORY     - 20010312 MARK NOT FOUND   USPSQD
 NH0163  HISTORY     - 20100721 GOOD             ILDT
 NH0163  HISTORY     - 20150218 GOOD             ILDT
 NH0163
 NH0163                          STATION DESCRIPTION
 NH0163
 NH0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0163'AT ALGONQUIN.
 NH0163'AT ALGONQUIN, ABOUT 0.2 MILE SOUTH ALONG THE CHICAGO AND NORTH
 NH0163'WESTERN RAILWAY FROM THE STATION, 0.45 MILE SOUTHEAST OF MILEPOLE
 NH0163'53, 0.15 MILE SOUTHEAST OF THE CROSSING OF MAIN STREET (STATE
 NH0163'HIGHWAY 31), 8 RAILS NORTHWEST OF THE NORTHWEST END OF THE BRIDGE
 NH0163'OVER FOX RIVER, 9 FEET SOUTHWEST OF THE SOUTHWEST RAIL, IN TOP
 NH0163'OF THE SOUTHWEST END OF THE NORTHWEST ABUTMENT OF RAILROAD
 NH0163'OVERPASS OVER LA FOX RIVER DRIVE, 3 FEET NORTHEAST OF THE
 NH0163'SOUTHWEST END OF THE ABUTMENT, AND ABOUT 3 1/2 FEET BELOW THE
 NH0163'LEVEL OF THE TRACK.
 NH0163
 NH0163                          STATION RECOVERY (1987)
 NH0163
 NH0163'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0163'RECOVERED IN GOOD CONDITION.
 NH0163
 NH0163                          STATION RECOVERY (1990)
 NH0163
 NH0163'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0163'RECOVERED IN GOOD CONDITION.
 NH0163
 NH0163                          STATION RECOVERY (2001)
 NH0163
 NH0163'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMB)
 NH0163'IN QUAD 0420882 ENTIRE AREA WAS RECONSTRUCTED IN THE MCHENRY PRAIRIE
 NH0163'TRAIL WITH A WALKING/BIKING PATH, NEW BRIDGES, ETC.  WHERE RR TRACKS
 NH0163'EXISTED. PATH COVERS ALL OF THE OLD RR RIGHT-OF-WAY.
 NH0163
 NH0163                          STATION RECOVERY (2010)
 NH0163
 NH0163'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH0163'MARK IS ON THE N.W. ABUTMENT. IN PREVIOUS DISCRIPTION IS LISTED AS NOT
 NH0163'FOUND. A LOT OF THE MARKS ALONG THIS PRAIRIE STATE BIKE PATH COULD
 NH0163'STILL BE THERE. THEY MAY HAVE BUILT NEW BRIDGES BUT ALOT OF THE
 NH0163'RAILROAD ABUTMENTS ARE STILL GOING TO BE THERE.
 NH0163
 NH0163                          STATION RECOVERY (2015)
 NH0163
 NH0163'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 NH0163'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0456 ***********************************************************************
 NH0456  DESIGNATION -  D 228
 NH0456  PID         -  NH0456
 NH0456  STATE/COUNTY-  IL/WINNEBAGO
 NH0456  COUNTRY     -  US
 NH0456  USGS QUAD   -  WINNEBAGO (2018)
 NH0456
 NH0456                         *CURRENT SURVEY CONTROL
 NH0456  ______________________________________________________________________
 NH0456* NAD 83(1986) POSITION- 42 15 35.     (N) 089 09 29.     (W)   SCALED
 NH0456* NAVD 88 ORTHO HEIGHT -   233.307 (meters)      765.44  (feet) ADJUSTED
 NH0456  ______________________________________________________________________
 NH0456  GEOID HEIGHT    -        -33.351 (meters)                     GEOID18
 NH0456  DYNAMIC HEIGHT  -        233.232 (meters)      765.20  (feet) COMP
 NH0456  MODELED GRAVITY -    980,293.7   (mgal)                       NAVD 88
 NH0456
 NH0456  VERT ORDER      -  FIRST     CLASS II
 NH0456
 NH0456.The horizontal coordinates were scaled from a map and have
 NH0456.an estimated accuracy of +/- 6 seconds.
 NH0456
 NH0456.The orthometric height was determined by differential leveling and
 NH0456.adjusted by the NATIONAL GEODETIC SURVEY
 NH0456.in June 1991.
 NH0456
 NH0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0456.GEOID18 height accuracy estimate available here.
 NH0456
 NH0456.Click photographs - Photos may exist for this station.
 NH0456
 NH0456.The dynamic height is computed by dividing the NAVD 88
 NH0456.geopotential number by the normal gravity value computed on the
 NH0456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0456.degrees latitude (g = 980.6199 gals.).
 NH0456
 NH0456.The modeled gravity was interpolated from observed gravity values.
 NH0456
 NH0456;                    North         East    Units  Estimated Accuracy
 NH0456;SPC IL W     -   621,420.      783,220.      MT  (+/- 180 meters Scaled)
 NH0456
 NH0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM219808(NAD 83)
 NH0456
 NH0456                          SUPERSEDED SURVEY CONTROL
 NH0456
 NH0456  NGVD 29 (??/??/92)  233.362  (m)          765.62   (f) ADJ UNCH    1 2
 NH0456
 NH0456.Superseded values are not recommended for survey control.
 NH0456
 NH0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0456.See file dsdata.pdf to determine how the superseded data were derived.
 NH0456
 NH0456_MARKER: DB = BENCH MARK DISK
 NH0456_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0456_SP_SET: CULVERT HEADWALL
 NH0456_STAMPING: D 228 1960
 NH0456_MARK LOGO: CGS
 NH0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0456+STABILITY: SURFACE MOTION
 NH0456
 NH0456  HISTORY     - Date     Condition        Report By
 NH0456  HISTORY     - 1960     MONUMENTED       CGS
 NH0456  HISTORY     - 1971     GOOD             NGS
 NH0456  HISTORY     - 1987     GOOD             USPSQD
 NH0456  HISTORY     - 19970606 GOOD             USPSQD
 NH0456
 NH0456                          STATION DESCRIPTION
 NH0456
 NH0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0456'3.4 MI W FROM ROCKFORD.
 NH0456'ABOUT 3.35 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0456'FROM THE OVERPASS OVER STATE HIGHWAY 2 (SOUTH MAIN STREET) AT
 NH0456'ROCKFORD, ABOUT 100 YARDS EAST OF MILE POST 96, BETWEEN THE TRACK
 NH0456'AND CUNNINGHAM ROAD WHICH PARALLELS THE SOUTH SIDE OF TRACK, IN
 NH0456'THE TOP OF THE NORTHWEST CORNER OF AN 8-FOOT LONG AND 2 1/2-FOOT
 NH0456'WIDE CONCRETE CATCH BASIN FOR A 24-INCH PIPE CULVERT UNDER THE
 NH0456'ROAD, 24 FEET NORTH OF CENTER LINE OF ROAD, ABOUT 60 FEET SOUTH
 NH0456'OF SOUTH RAIL OF TRACK, 1 FOOT EAST OF NORTHWEST CORNER OF CATCH
 NH0456'BASIN AND ABOUT 3 FEET BELOW LEVEL OF ROAD.
 NH0456
 NH0456                          STATION RECOVERY (1971)
 NH0456
 NH0456'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0456'RECOVERED IN GOOD CONDITION.
 NH0456
 NH0456                          STATION RECOVERY (1987)
 NH0456
 NH0456'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0456'RECOVERED IN GOOD CONDITION.
 NH0456
 NH0456                          STATION RECOVERY (1997)
 NH0456
 NH0456'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0456'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0873 ***********************************************************************
 LC0873  DESIGNATION -  D 229
 LC0873  PID         -  LC0873
 LC0873  STATE/COUNTY-  IL/WOODFORD
 LC0873  COUNTRY     -  US
 LC0873  USGS QUAD   -  EL PASO (2018)
 LC0873
 LC0873                         *CURRENT SURVEY CONTROL
 LC0873  ______________________________________________________________________
 LC0873* NAD 83(2011) POSITION- 40 44 02.85725(N) 089 00 53.93136(W)   ADJUSTED
 LC0873* NAD 83(2011) ELLIP HT-   189.871 (meters)        (06/27/12)   ADJUSTED
 LC0873* NAD 83(2011) EPOCH   -  2010.00
 LC0873* NAVD 88 ORTHO HEIGHT -   222.180 (meters)      728.94  (feet) ADJUSTED
 LC0873  ______________________________________________________________________
 LC0873  GEOID HEIGHT    -        -32.279 (meters)                     GEOID18
 LC0873  NAD 83(2011) X  -     83,205.260 (meters)                     COMP
 LC0873  NAD 83(2011) Y  - -4,839,338.381 (meters)                     COMP
 LC0873  NAD 83(2011) Z  -  4,140,219.022 (meters)                     COMP
 LC0873  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 LC0873  DYNAMIC HEIGHT  -        222.080 (meters)      728.61  (feet) COMP
 LC0873  MODELED GRAVITY -    980,172.6   (mgal)                       NAVD 88
 LC0873
 LC0873  VERT ORDER      -  FIRST     CLASS I
 LC0873
 LC0873  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0873  Standards:
 LC0873         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0873            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0873  -------------------------------------------------------------------
 LC0873  NETWORK    0.59   0.94           0.26   0.22   0.48      0.05231006
 LC0873  -------------------------------------------------------------------
 LC0873  Click here for local accuracies and other accuracy information.
 LC0873
 LC0873.The horizontal coordinates were established by GPS observations
 LC0873.and adjusted by the National Geodetic Survey in June 2012.
 LC0873
 LC0873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0873.been affixed to the stable North American tectonic plate. See 
 LC0873.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0873
 LC0873.The horizontal coordinates are valid at the epoch date displayed above
 LC0873.which is a decimal equivalence of Year/Month/Day.
 LC0873
 LC0873.The orthometric height was determined by differential leveling and
 LC0873.adjusted by the NATIONAL GEODETIC SURVEY
 LC0873.in June 1991.
 LC0873
 LC0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0873.GEOID18 height accuracy estimate available here.
 LC0873
 LC0873.Click photographs - Photos may exist for this station.
 LC0873
 LC0873.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0873
 LC0873.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0873
 LC0873.The ellipsoidal height was determined by GPS observations
 LC0873.and is referenced to NAD 83.
 LC0873
 LC0873.The dynamic height is computed by dividing the NAVD 88
 LC0873.geopotential number by the normal gravity value computed on the
 LC0873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0873.degrees latitude (g = 980.6199 gals.).
 LC0873
 LC0873.The modeled gravity was interpolated from observed gravity values.
 LC0873
 LC0873. The following values were computed from the NAD 83(2011) position.
 LC0873
 LC0873;                    North         East     Units Scale Factor Converg.
 LC0873;SPC IL W     -   452,139.761   797,280.876   MT  1.00005762   +0 45 05.7
 LC0873;SPC IL W     - 1,483,395.20  2,615,745.67   sFT  1.00005762   +0 45 05.7
 LC0873;UTM  16      - 4,511,196.105   329,852.613   MT  0.99995634   -1 18 54.7
 LC0873
 LC0873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0873!SPC IL W     -   0.99997022  x   1.00005762  =   1.00002784
 LC0873!UTM  16      -   0.99997022  x   0.99995634  =   0.99992656
 LC0873
 LC0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2985211196(NAD 83)
 LC0873
 LC0873                          SUPERSEDED SURVEY CONTROL
 LC0873
 LC0873  NAD 83(2007)-  40 44 02.85716(N)    089 00 53.93229(W) AD(2002.00) 1
 LC0873  ELLIP H (08/01/11)  189.895  (m)                       GP(2002.00) 3 1
 LC0873  NAVD 88             222.17   (m)          728.9    (f) LEVELING    3  
 LC0873  NGVD 29 (??/??/92)  222.216  (m)          729.05   (f) ADJ UNCH    1 1
 LC0873
 LC0873.Superseded values are not recommended for survey control.
 LC0873
 LC0873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0873.See file dsdata.pdf to determine how the superseded data were derived.
 LC0873
 LC0873_MARKER: DB = BENCH MARK DISK
 LC0873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0873_STAMPING: D 229 1960
 LC0873_MARK LOGO: CGS
 LC0873_PROJECTION: PROJECTING 15 CENTIMETERS
 LC0873_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0873+STABILITY: SURFACE MOTION
 LC0873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0873+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2020
 LC0873
 LC0873  HISTORY     - Date     Condition        Report By
 LC0873  HISTORY     - 1960     MONUMENTED       CGS
 LC0873  HISTORY     - 1969     GOOD             CGS
 LC0873  HISTORY     - 19981023 GOOD             USPSQD
 LC0873  HISTORY     - 19981122 GOOD             USPSQD
 LC0873  HISTORY     - 20020121 GOOD             INDIV
 LC0873  HISTORY     - 20100501 GOOD             ILDT
 LC0873  HISTORY     - 20190517 GOOD             USPSQD
 LC0873  HISTORY     - 20200902 GOOD             ILDT
 LC0873
 LC0873                          STATION DESCRIPTION
 LC0873
 LC0873'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0873'0.3 MI S FROM EL PASO.
 LC0873'ABOUT 0.3 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0873'THE STATION AT EL PASO, 890 YARDS NORTH OF MILEPOST 813, 96 FEET
 LC0873'EAST OF THE EAST RAIL OF THE MAIN TRACK, 39 FEET NORTH OF THE
 LC0873'EXTENDED CENTER LINE OF CLAY STREET WHICH LEADS EAST, 101 FEET
 LC0873'EAST-NORTHEAST OF A SWITCH STAND FOR THE RAILROAD, 1 1/2 FEET WEST
 LC0873'OF A FENCE, 2.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 6 1/2
 LC0873'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 LC0873'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0873'SEC 8, T26N, R2E
 LC0873
 LC0873                          STATION RECOVERY (1998)
 LC0873
 LC0873'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0873'RECOVERED IN GOOD CONDITION.
 LC0873
 LC0873                          STATION RECOVERY (1998)
 LC0873
 LC0873'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0873'RECOVERED IN GOOD CONDITION.
 LC0873
 LC0873                          STATION RECOVERY (2002)
 LC0873
 LC0873'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KEZ)
 LC0873'RECOVERED AS DESCRIBED, DESCRIPTION IS ADEQUATE
 LC0873
 LC0873                          STATION RECOVERY (2010)
 LC0873
 LC0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC0873'RECOVERED AS DESCRIBED
 LC0873
 LC0873                          STATION RECOVERY (2019)
 LC0873
 LC0873'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 LC0873'RECOVERED IN GOOD CONDITION.
 LC0873
 LC0873                          STATION RECOVERY (2020)
 LC0873
 LC0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC0873'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0548 ***********************************************************************
 LC0548  DESIGNATION -  D 23
 LC0548  PID         -  LC0548
 LC0548  STATE/COUNTY-  IL/PIATT
 LC0548  COUNTRY     -  US
 LC0548  USGS QUAD   -  MONTICELLO (2018)
 LC0548
 LC0548                         *CURRENT SURVEY CONTROL
 LC0548  ______________________________________________________________________
 LC0548* NAD 83(1986) POSITION- 40 03 16.     (N) 088 34 15.     (W)   SCALED
 LC0548* NAVD 88 ORTHO HEIGHT -   199.118 (meters)      653.27  (feet) ADJUSTED
 LC0548  ______________________________________________________________________
 LC0548  GEOID HEIGHT    -        -31.972 (meters)                     GEOID18
 LC0548  DYNAMIC HEIGHT  -        199.018 (meters)      652.94  (feet) COMP
 LC0548  MODELED GRAVITY -    980,120.5   (mgal)                       NAVD 88
 LC0548
 LC0548  VERT ORDER      -  SECOND    CLASS 0
 LC0548
 LC0548.The horizontal coordinates were scaled from a map and have
 LC0548.an estimated accuracy of +/- 6 seconds.
 LC0548
 LC0548.The orthometric height was determined by differential leveling and
 LC0548.adjusted by the NATIONAL GEODETIC SURVEY
 LC0548.in June 1991.
 LC0548
 LC0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0548.GEOID18 height accuracy estimate available here.
 LC0548
 LC0548.Click photographs - Photos may exist for this station.
 LC0548
 LC0548.The dynamic height is computed by dividing the NAVD 88
 LC0548.geopotential number by the normal gravity value computed on the
 LC0548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0548.degrees latitude (g = 980.6199 gals.).
 LC0548
 LC0548.The modeled gravity was interpolated from observed gravity values.
 LC0548
 LC0548;                    North         East    Units  Estimated Accuracy
 LC0548;SPC IL E     -   376,070.      279,740.      MT  (+/- 180 meters Scaled)
 LC0548
 LC0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK660349(NAD 83)
 LC0548
 LC0548                          SUPERSEDED SURVEY CONTROL
 LC0548
 LC0548  NGVD 29 (??/??/92)  199.189  (m)          653.51   (f) ADJ UNCH    2 0
 LC0548
 LC0548.Superseded values are not recommended for survey control.
 LC0548
 LC0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0548.See file dsdata.pdf to determine how the superseded data were derived.
 LC0548
 LC0548_MARKER: DB = BENCH MARK DISK
 LC0548_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0548_SP_SET: BRIDGE
 LC0548_STAMPING: D 23 1934
 LC0548_MARK LOGO: CGS
 LC0548_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0548_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0548+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2008
 LC0548
 LC0548  HISTORY     - Date     Condition        Report By
 LC0548  HISTORY     - 1934     MONUMENTED       CGS
 LC0548  HISTORY     - 20080316 GOOD             CHAST
 LC0548
 LC0548                          STATION DESCRIPTION
 LC0548
 LC0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0548'3.8 MI S FROM LODGE.
 LC0548'3.8 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE CROSSING OF
 LC0548'THE ILLINOIS CENTRAL RAILROAD AT LODGE, PIATT COUNTY, 14 POLES
 LC0548'NORTH OF MILEPOST 144, AT STEEL BRIDGE NO. 1396 OVER THE
 LC0548'SANGAMON RIVER, IN THE TOP OF THE WEST END OF THE NORTH ABUTMENT
 LC0548'6 FEET WEST OF THE CENTERLINE OF THE TRACK, AND LEVEL WITH THE
 LC0548'TRACK.  A STANDARD DISK, STAMPED D 23 1934.
 LC0548
 LC0548                          STATION RECOVERY (2008)
 LC0548
 LC0548'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2008 (TES)
 LC0548'POINT IS ON THE WEST SIDE OF THE NORTH ABUTMENT OF A 300FT LONG DOUBLE
 LC0548'TRACK RAILROAD BRIDGE.  SOUTHBOUND (WEST) TRACK WAS REMOVED MANY YEARS
 LC0548'AGO AND ONLY THE NORTHBOUND (EAST) TRACK REMAINS.  RAILROAD HAS
 LC0548'RECENTLY ADDED A STEEL WALKWAY ACROSS THE BRIDGE FOR EMPLOYEE USE.
 LC0548'TRACK IS USED BY ABOUT 8-10 TRAINS PER DAY AND TRACK SPEED IS ABOUT
 LC0548'50MPH.  CONTACT NORFOLK SOUTHERN RAILROAD BEFORE OCCUPYING THIS POINT.
 LC0548'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0743 ***********************************************************************
 MF0743  DESIGNATION -  D 230
 MF0743  PID         -  MF0743
 MF0743  STATE/COUNTY-  IL/MARSHALL
 MF0743  COUNTRY     -  US
 MF0743  USGS QUAD   -  WENONA (2018)
 MF0743
 MF0743                         *CURRENT SURVEY CONTROL
 MF0743  ______________________________________________________________________
 MF0743* NAD 83(1986) POSITION- 41 04 54.     (N) 089 03 11.     (W)   SCALED
 MF0743* NAVD 88 ORTHO HEIGHT -   203.727 (meters)      668.39  (feet) ADJUSTED
 MF0743  ______________________________________________________________________
 MF0743  GEOID HEIGHT    -        -32.710 (meters)                     GEOID18
 MF0743  DYNAMIC HEIGHT  -        203.641 (meters)      668.11  (feet) COMP
 MF0743  MODELED GRAVITY -    980,196.5   (mgal)                       NAVD 88
 MF0743
 MF0743  VERT ORDER      -  FIRST     CLASS I
 MF0743
 MF0743.The horizontal coordinates were scaled from a map and have
 MF0743.an estimated accuracy of +/- 6 seconds.
 MF0743
 MF0743.The orthometric height was determined by differential leveling and
 MF0743.adjusted by the NATIONAL GEODETIC SURVEY
 MF0743.in June 1991.
 MF0743
 MF0743.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0743.GEOID18 height accuracy estimate available here.
 MF0743
 MF0743.Click photographs - Photos may exist for this station.
 MF0743
 MF0743.The dynamic height is computed by dividing the NAVD 88
 MF0743.geopotential number by the normal gravity value computed on the
 MF0743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0743.degrees latitude (g = 980.6199 gals.).
 MF0743
 MF0743.The modeled gravity was interpolated from observed gravity values.
 MF0743
 MF0743;                    North         East    Units  Estimated Accuracy
 MF0743;SPC IL W     -   490,690.      793,570.      MT  (+/- 180 meters Scaled)
 MF0743
 MF0743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL275498(NAD 83)
 MF0743
 MF0743                          SUPERSEDED SURVEY CONTROL
 MF0743
 MF0743  NGVD 29 (??/??/92)  203.777  (m)          668.56   (f) ADJ UNCH    1 1
 MF0743
 MF0743.Superseded values are not recommended for survey control.
 MF0743
 MF0743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0743.See file dsdata.pdf to determine how the superseded data were derived.
 MF0743
 MF0743_MARKER: DB = BENCH MARK DISK
 MF0743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0743_STAMPING: D 230 1960
 MF0743_MARK LOGO: CGS
 MF0743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0743+STABILITY: SURFACE MOTION
 MF0743
 MF0743  HISTORY     - Date     Condition        Report By
 MF0743  HISTORY     - 1960     MONUMENTED       CGS
 MF0743  HISTORY     - 1969     GOOD             CGS
 MF0743  HISTORY     - 19981108 GOOD             USPSQD
 MF0743
 MF0743                          STATION DESCRIPTION
 MF0743
 MF0743'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0743'2.1 MI N FROM WENONA.
 MF0743'ABOUT 2.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0743'THE STATION AT WENONA, 0.35 MILE SOUTH OF MILEPOST 838, 0.2 MILE
 MF0743'WEST OF A SILO AT A GROUP OF FARM BUILDINGS, 96 FEET WEST OF THE
 MF0743'WEST RAIL, 27 FEET SOUTH OF THE CENTER OF A GATE AT THE ENTRANCE
 MF0743'TO A FIELD, 76 FEET SOUTHWEST OF A TELEPHONE POLE, 1 FOOT EAST
 MF0743'OF A FENCE, 2.2 FEET NORTH-NORTHEAST OF A METAL WITNESS POST,
 MF0743'ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0743'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0743'SEC 12, T30N, R1E
 MF0743
 MF0743                          STATION RECOVERY (1998)
 MF0743
 MF0743'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0743'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1265 ***********************************************************************
 MF1265  DESIGNATION -  D 231 RESET
 MF1265  PID         -  MF1265
 MF1265  STATE/COUNTY-  IL/LASALLE
 MF1265  COUNTRY     -  US
 MF1265  USGS QUAD   -  OTTAWA (2018)
 MF1265
 MF1265                         *CURRENT SURVEY CONTROL
 MF1265  ______________________________________________________________________
 MF1265* NAD 83(1986) POSITION- 41 20 33.     (N) 088 46 53.     (W)   SCALED
 MF1265* NAVD 88 ORTHO HEIGHT -   147.36  (+/-2cm)      483.5   (feet) VERTCON3
 MF1265  ______________________________________________________________________
 MF1265  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 MF1265  VERT ORDER      -  THIRD (See Below)
 MF1265
 MF1265.The horizontal coordinates were scaled from a map and have
 MF1265.an estimated accuracy of +/- 6 seconds.
 MF1265
 MF1265.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1265.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1265
 MF1265.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1265.GEOID18 height accuracy estimate available here.
 MF1265
 MF1265.The vertical order pertains to the NGVD 29 superseded value.
 MF1265
 MF1265.Click photographs - Photos may exist for this station.
 MF1265
 MF1265;                    North         East    Units  Estimated Accuracy
 MF1265;SPC IL E     -   519,180.      262,500.      MT  (+/- 180 meters Scaled)
 MF1265
 MF1265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL509783(NAD 83)
 MF1265
 MF1265                          SUPERSEDED SURVEY CONTROL
 MF1265
 MF1265  NGVD 29 (11/09/15)  147.42   (m)          483.7    (f) RESET       3  
 MF1265
 MF1265.Superseded values are not recommended for survey control.
 MF1265
 MF1265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1265.See file dsdata.pdf to determine how the superseded data were derived.
 MF1265
 MF1265_MARKER: DV = VERTICAL CONTROL DISK
 MF1265_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 MF1265_STAMPING: D 231 RESET 1979
 MF1265_MARK LOGO: NGS
 MF1265_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1265+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2008
 MF1265
 MF1265  HISTORY     - Date     Condition        Report By
 MF1265  HISTORY     - 1979     MONUMENTED       NGS
 MF1265  HISTORY     - 19970815 GOOD             USPSQD
 MF1265  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1265  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF1265  HISTORY     - 20080326 GOOD             INDIV
 MF1265
 MF1265                          STATION DESCRIPTION
 MF1265
 MF1265'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 MF1265'2.35 MI SE FROM OTTAWA.
 MF1265'2.35 MILES SOUTHEAST ALONG A BLACKTOP ROAD ALONG THE SOUTHSIDE OF THE
 MF1265'ABANDONED ILLINOIS AND MICHIGAN CANAL FROM THE EAST END OF A FOOT
 MF1265'BRIDGE ACROSS THE FOX RIVER IN OTTAWA, 140 FEET EAST OF DRIVEWAY, 41
 MF1265'FEET SOUTH OF CENTERLINE OF ROAD, 4 FEET EAST OF A POWER LINE POLE,
 MF1265'MARKED BEING A PRE-CAST ALUMINUM MONUMENT.
 MF1265'THE MARK IS 1.0 FT  W FROM A WITNESS POST.
 MF1265'THE MARK IS 0.2 FT BELOW ROADWAY.
 MF1265
 MF1265                          STATION RECOVERY (1997)
 MF1265
 MF1265'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1265'RECOVERED IN GOOD CONDITION.
 MF1265
 MF1265                          STATION RECOVERY (2001)
 MF1265
 MF1265'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1265'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1265
 MF1265                          STATION RECOVERY (2002)
 MF1265
 MF1265'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1265'MARK NOT FOUND.
 MF1265
 MF1265                          STATION RECOVERY (2008)
 MF1265
 MF1265'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ADE)
 MF1265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0840 ***********************************************************************
 MF0840  DESIGNATION -  D 232
 MF0840  PID         -  MF0840
 MF0840  STATE/COUNTY-  IL/LASALLE
 MF0840  COUNTRY     -  US
 MF0840  USGS QUAD   -  LA SALLE (2018)
 MF0840
 MF0840                         *CURRENT SURVEY CONTROL
 MF0840  ______________________________________________________________________
 MF0840* NAD 83(1986) POSITION- 41 19 40.46   (N) 089 05 01.70   (W)   HD_HELD1
 MF0840* NAVD 88 ORTHO HEIGHT -   141.896 (meters)      465.54  (feet) ADJUSTED
 MF0840  ______________________________________________________________________
 MF0840  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 MF0840  DYNAMIC HEIGHT  -        141.839 (meters)      465.35  (feet) COMP
 MF0840  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 MF0840
 MF0840  VERT ORDER      -  FIRST     CLASS II
 MF0840
 MF0840.The horizontal coordinates were determined by differentially corrected
 MF0840.hand held GPS observations or other comparable positioning techniques
 MF0840.and have an estimated accuracy of +/- 3 meters.
 MF0840
 MF0840.The orthometric height was determined by differential leveling and
 MF0840.adjusted by the NATIONAL GEODETIC SURVEY
 MF0840.in June 1991.
 MF0840
 MF0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0840.GEOID18 height accuracy estimate available here.
 MF0840
 MF0840.Click photographs - Photos may exist for this station.
 MF0840
 MF0840.The dynamic height is computed by dividing the NAVD 88
 MF0840.geopotential number by the normal gravity value computed on the
 MF0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0840.degrees latitude (g = 980.6199 gals.).
 MF0840
 MF0840.The modeled gravity was interpolated from observed gravity values.
 MF0840
 MF0840;                    North         East    Units  Estimated Accuracy
 MF0840;SPC IL E     -   517,728.8     237,174.2     MT  (+/- 3 meters HH1 GPS) 
 MF0840
 MF0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2561577253(NAD 83)
 MF0840
 MF0840                          SUPERSEDED SURVEY CONTROL
 MF0840
 MF0840  NGVD 29 (??/??/92)  141.966  (m)          465.77   (f) ADJ UNCH    1 2
 MF0840
 MF0840.Superseded values are not recommended for survey control.
 MF0840
 MF0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0840.See file dsdata.pdf to determine how the superseded data were derived.
 MF0840
 MF0840_MARKER: DB = BENCH MARK DISK
 MF0840_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0840_SP_SET: ABUTMENT
 MF0840_STAMPING: D 232 1960
 MF0840_MARK LOGO: CGS
 MF0840_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0840_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0840+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2020
 MF0840
 MF0840  HISTORY     - Date     Condition        Report By
 MF0840  HISTORY     - 1960     MONUMENTED       CGS
 MF0840  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0840  HISTORY     - 20010331 GOOD             NGS
 MF0840  HISTORY     - 20020803 GOOD             USPSQD
 MF0840  HISTORY     - 20040211 GOOD             CHAST
 MF0840  HISTORY     - 20100625 GOOD             GEOCAC
 MF0840  HISTORY     - 20200427 GOOD             ILDT
 MF0840
 MF0840                          STATION DESCRIPTION
 MF0840
 MF0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0840'AT LA SALLE.
 MF0840'AT LA SALLE, 0.05 MILE EAST OF NORTH ABUTMENT OF ILLINOIS
 MF0840'CENTRAL RAILROAD OVERPASS OVER CHICAGO, ROCK ISLAND AND PACIFIC
 MF0840'RAILROAD AND ILLINOIS RIVER, NORTH OF AND ACROSS BLACK TOP
 MF0840'ROAD FROM THE WEST END OF CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD
 MF0840'BRIDGE 982 OVER LITTLE VERMILION RIVER, IN S-14, R-1E, T-33N,
 MF0840'0.05 MILE WEST OF ENTRANCE TO ALPHA PORTLAND CEMENT COMPANY,
 MF0840'13 FEET NORTH OF CENTER LINE OF BLACK TOP ROAD, 29 FEET
 MF0840'SOUTH-SOUTHWEST OF SOUTHEAST CORNER OF RED BRICK TWO-STORY
 MF0840'WATER WORKS BUILDING, IN TOP OF NORTH END OF BRIDGE SEAT OR
 MF0840'LOWER PART OF WEST CONCRETE ABUTMENT OF CONCRETE AND STEEL
 MF0840'BRIDGE FOR BLACK TOP ROAD OVER LITTLE VERMILION RIVER, 2 FEET
 MF0840'NORTH OF STEEL BANISTER, AND ABOUT 4 FEET BELOW THE LEVEL OF
 MF0840'BRIDGE FLOOR.
 MF0840
 MF0840                          STATION RECOVERY (1997)
 MF0840
 MF0840'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0840'MARK NOT FOUND.
 MF0840
 MF0840                          STATION RECOVERY (2001)
 MF0840
 MF0840'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0840'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0840
 MF0840                          STATION RECOVERY (2002)
 MF0840
 MF0840'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0840'RECOVERED IN GOOD CONDITION.
 MF0840
 MF0840                          STATION RECOVERY (2004)
 MF0840
 MF0840'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 MF0840'COULD BE USED FOR GPS OBSERVATIONS WITH A TALL FIXED HEIGHT TRIPOD
 MF0840
 MF0840                          STATION RECOVERY (2010)
 MF0840
 MF0840'RECOVERY NOTE BY GEOCACHING 2010
 MF0840'RECOVERED IN GOOD CONDITION.
 MF0840
 MF0840                          STATION RECOVERY (2020)
 MF0840
 MF0840'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0840'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0762 ***********************************************************************
 MF0762  DESIGNATION -  D 233
 MF0762  PID         -  MF0762
 MF0762  STATE/COUNTY-  IL/MARSHALL
 MF0762  COUNTRY     -  US
 MF0762  USGS QUAD   -  LACON (2018)
 MF0762
 MF0762                         *CURRENT SURVEY CONTROL
 MF0762  ______________________________________________________________________
 MF0762* NAD 83(1986) POSITION- 41 04 10.     (N) 089 25 08.     (W)   SCALED
 MF0762* NAVD 88 ORTHO HEIGHT -   140.802 (meters)      461.95  (feet) ADJUSTED
 MF0762  ______________________________________________________________________
 MF0762  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF0762  DYNAMIC HEIGHT  -        140.742 (meters)      461.75  (feet) COMP
 MF0762  MODELED GRAVITY -    980,197.0   (mgal)                       NAVD 88
 MF0762
 MF0762  VERT ORDER      -  FIRST     CLASS II
 MF0762
 MF0762.The horizontal coordinates were scaled from a map and have
 MF0762.an estimated accuracy of +/- 6 seconds.
 MF0762
 MF0762.The orthometric height was determined by differential leveling and
 MF0762.adjusted by the NATIONAL GEODETIC SURVEY
 MF0762.in June 1991.
 MF0762
 MF0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0762.GEOID18 height accuracy estimate available here.
 MF0762
 MF0762.Click photographs - Photos may exist for this station.
 MF0762
 MF0762.The dynamic height is computed by dividing the NAVD 88
 MF0762.geopotential number by the normal gravity value computed on the
 MF0762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0762.degrees latitude (g = 980.6199 gals.).
 MF0762
 MF0762.The modeled gravity was interpolated from observed gravity values.
 MF0762
 MF0762;                    North         East    Units  Estimated Accuracy
 MF0762;SPC IL W     -   489,010.      762,850.      MT  (+/- 180 meters Scaled)
 MF0762
 MF0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL967492(NAD 83)
 MF0762
 MF0762                          SUPERSEDED SURVEY CONTROL
 MF0762
 MF0762  NGVD 29 (??/??/92)  140.871  (m)          462.17   (f) ADJ UNCH    1 2
 MF0762
 MF0762.Superseded values are not recommended for survey control.
 MF0762
 MF0762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0762.See file dsdata.pdf to determine how the superseded data were derived.
 MF0762
 MF0762_MARKER: DB = BENCH MARK DISK
 MF0762_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0762_SP_SET: ABUTMENT
 MF0762_STAMPING: D 233 1960
 MF0762_MARK LOGO: CGS
 MF0762_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0762
 MF0762  HISTORY     - Date     Condition        Report By
 MF0762  HISTORY     - 1960     MONUMENTED       CGS
 MF0762  HISTORY     - 19981108 GOOD             USPSQD
 MF0762
 MF0762                          STATION DESCRIPTION
 MF0762
 MF0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0762'3.2 MI N FROM SPARLAND.
 MF0762'ABOUT 3.15 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0762'PACIFIC RAILROAD FROM THE STATION AT SPARLAND, 0.55 MILE SOUTH
 MF0762'OF MILE POST 131, ACROSS TRACK FROM POINT BETWEEN MILEAGE POLES
 MF0762'131+22, AND 131+23, IN THE TOP OF THE NORTHWEST END OF THE
 MF0762'BACK WALL OF SOUTHWEST ABUTMENT OF RAILROAD BRIDGE NO. 131.6
 MF0762'OVER CROW CREEK, 7 FEET NORTHWEST OF NORTHWEST RAIL AND ABOUT
 MF0762'1/2 FOOT BELOW LEVEL OF TRACK.
 MF0762
 MF0762                          STATION RECOVERY (1998)
 MF0762
 MF0762'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0762'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1354 ***********************************************************************
 LC1354  DESIGNATION -  D 234
 LC1354  PID         -  LC1354
 LC1354  STATE/COUNTY-  IL/PEORIA
 LC1354  COUNTRY     -  US
 LC1354  USGS QUAD   -  SPRING BAY (2018)
 LC1354
 LC1354                         *CURRENT SURVEY CONTROL
 LC1354  ______________________________________________________________________
 LC1354* NAD 83(1986) POSITION- 40 49 34.     (N) 089 33 41.     (W)   SCALED
 LC1354* NAVD 88 ORTHO HEIGHT -   142.374 (meters)      467.11  (feet) ADJUSTED
 LC1354  ______________________________________________________________________
 LC1354  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 LC1354  DYNAMIC HEIGHT  -        142.310 (meters)      466.90  (feet) COMP
 LC1354  MODELED GRAVITY -    980,173.6   (mgal)                       NAVD 88
 LC1354
 LC1354  VERT ORDER      -  FIRST     CLASS II
 LC1354
 LC1354.The horizontal coordinates were scaled from a map and have
 LC1354.an estimated accuracy of +/- 6 seconds.
 LC1354
 LC1354.The orthometric height was determined by differential leveling and
 LC1354.adjusted by the NATIONAL GEODETIC SURVEY
 LC1354.in June 1991.
 LC1354
 LC1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1354.GEOID18 height accuracy estimate available here.
 LC1354
 LC1354.Click photographs - Photos may exist for this station.
 LC1354
 LC1354.The dynamic height is computed by dividing the NAVD 88
 LC1354.geopotential number by the normal gravity value computed on the
 LC1354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1354.degrees latitude (g = 980.6199 gals.).
 LC1354
 LC1354.The modeled gravity was interpolated from observed gravity values.
 LC1354
 LC1354;                    North         East    Units  Estimated Accuracy
 LC1354;SPC IL W     -   461,890.      751,060.      MT  (+/- 180 meters Scaled)
 LC1354
 LC1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL840226(NAD 83)
 LC1354
 LC1354                          SUPERSEDED SURVEY CONTROL
 LC1354
 LC1354  NGVD 29 (??/??/92)  142.459  (m)          467.38   (f) ADJ UNCH    1 2
 LC1354
 LC1354.Superseded values are not recommended for survey control.
 LC1354
 LC1354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1354.See file dsdata.pdf to determine how the superseded data were derived.
 LC1354
 LC1354_MARKER: DB = BENCH MARK DISK
 LC1354_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1354_SP_SET: BRIDGE
 LC1354_STAMPING: D 234 1960
 LC1354_MARK LOGO: CGS
 LC1354_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1354
 LC1354  HISTORY     - Date     Condition        Report By
 LC1354  HISTORY     - 1960     MONUMENTED       CGS
 LC1354  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1354
 LC1354                          STATION DESCRIPTION
 LC1354
 LC1354'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1354'7.6 MI SW FROM CHILLICOTHE.
 LC1354'ABOUT 7.6 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1354'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, 0.3 MILE SOUTH
 LC1354'OF MILE POST 150, ALONG STATE HIGHWAY 29, ABOUT 0.85 MILE NORTH
 LC1354'OF RAILROAD STATION SIGN AT MOSSVILLE, IN SECTION 26, R 8 E,
 LC1354'T 10 N, ABOUT 20 YARDS WEST OF RAILROAD TRACK, IN THE TOP OF
 LC1354'EAST END OF NORTH ABUTMENT OF CONCRETE BRIDGE UNDER NORTH BOUND
 LC1354'LANE OF DIVIDED 4-LANE HIGHWAY 29 OVER DICKISON RUN, 17 FEET
 LC1354'EAST OF CENTER LINE OF NORTH BOUND LANE OF HIGHWAY AND ABOUT
 LC1354'LEVEL WITH BRIDGE SIDE WALK.
 LC1354
 LC1354                          STATION RECOVERY (1999)
 LC1354
 LC1354'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1354'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1318 ***********************************************************************
 LC1318  DESIGNATION -  D 235
 LC1318  PID         -  LC1318
 LC1318  STATE/COUNTY-  IL/TAZEWELL
 LC1318  COUNTRY     -  US
 LC1318  USGS QUAD   -  PEORIA EAST (2018)
 LC1318
 LC1318                         *CURRENT SURVEY CONTROL
 LC1318  ______________________________________________________________________
 LC1318* NAD 83(1986) POSITION- 40 40 41.     (N) 089 35 07.     (W)   SCALED
 LC1318* NAVD 88 ORTHO HEIGHT -   140.085 (meters)      459.60  (feet) ADJUSTED
 LC1318  ______________________________________________________________________
 LC1318  GEOID HEIGHT    -        -32.917 (meters)                     GEOID18
 LC1318  DYNAMIC HEIGHT  -        140.019 (meters)      459.38  (feet) COMP
 LC1318  MODELED GRAVITY -    980,158.2   (mgal)                       NAVD 88
 LC1318
 LC1318  VERT ORDER      -  FIRST     CLASS II
 LC1318
 LC1318.The horizontal coordinates were scaled from a map and have
 LC1318.an estimated accuracy of +/- 6 seconds.
 LC1318
 LC1318.The orthometric height was determined by differential leveling and
 LC1318.adjusted by the NATIONAL GEODETIC SURVEY
 LC1318.in June 1991.
 LC1318
 LC1318.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1318.GEOID18 height accuracy estimate available here.
 LC1318
 LC1318.Click photographs - Photos may exist for this station.
 LC1318
 LC1318.The dynamic height is computed by dividing the NAVD 88
 LC1318.geopotential number by the normal gravity value computed on the
 LC1318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1318.degrees latitude (g = 980.6199 gals.).
 LC1318
 LC1318.The modeled gravity was interpolated from observed gravity values.
 LC1318
 LC1318;                    North         East    Units  Estimated Accuracy
 LC1318;SPC IL W     -   445,440.      749,150.      MT  (+/- 180 meters Scaled)
 LC1318
 LC1318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL815062(NAD 83)
 LC1318
 LC1318                          SUPERSEDED SURVEY CONTROL
 LC1318
 LC1318  NGVD 29 (??/??/92)  140.180  (m)          459.91   (f) ADJ UNCH    1 2
 LC1318
 LC1318.Superseded values are not recommended for survey control.
 LC1318
 LC1318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1318.See file dsdata.pdf to determine how the superseded data were derived.
 LC1318
 LC1318_MARKER: DB = BENCH MARK DISK
 LC1318_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1318_SP_SET: PIER
 LC1318_STAMPING: D 235 1960
 LC1318_MARK LOGO: CGS
 LC1318_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1318_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1318+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2005
 LC1318
 LC1318  HISTORY     - Date     Condition        Report By
 LC1318  HISTORY     - 1960     MONUMENTED       CGS
 LC1318  HISTORY     - 1977     MARK NOT FOUND   LOCENG
 LC1318  HISTORY     - 20040622 GOOD             NGS
 LC1318  HISTORY     - 20050510 GOOD             CHAST
 LC1318  HISTORY     - 20100323 GOOD             JCLS
 LC1318  HISTORY     - 20111017 GOOD             ATKNA
 LC1318
 LC1318                          STATION DESCRIPTION
 LC1318
 LC1318'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1318'AT EAST PEORIA.
 LC1318'AT EAST PEORIA, ABOUT 0.15 MILE NORTHEAST ALONG NORTH MAIN STREET
 LC1318'(STATE HIGHWAY 87) FROM THE CITY HALL, THENCE ABOUT 0.8 MILE
 LC1318'NORTHWEST ALONG CITY ROUTE OF U.S. HIGHWAY 150, 0.5 MILE SOUTHEAST
 LC1318'OF SOUTHEAST END OF FRANKLIN STREET BRIDGE OVER ILLINOIS RIVER,
 LC1318'IN THE TOP OF BASE OF EAST CONCRETE PIER OF OVERPASS OF A FEEDER
 LC1318'ROAD TO THE EXPRESSWAY, 26 1/2 FEET NORTHEAST OF CENTER LINE OF
 LC1318'NORTHWEST BOUND LANE OF CITY ROUTE 150, 10 1/2 FEET NORTHWEST OF
 LC1318'SOUTHEAST END OF PIER AND ABOUT 2 FEET ABOVE LEVEL OF ROUTE 150.
 LC1318
 LC1318                          STATION RECOVERY (1977)
 LC1318
 LC1318'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1318'MARK NOT FOUND.
 LC1318
 LC1318                          STATION RECOVERY (2004)
 LC1318
 LC1318'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (DB)
 LC1318'THIS REPORT WAS SUBMITTED BY CHRIS PEARSON.
 LC1318
 LC1318                          STATION RECOVERY (2005)
 LC1318
 LC1318'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 LC1318'RECOVERD AS DESCRIBED
 LC1318
 LC1318                          STATION RECOVERY (2010)
 LC1318
 LC1318'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 LC1318'RECOVERED IN GOOD CONDITION.
 LC1318
 LC1318                          STATION RECOVERY (2011)
 LC1318
 LC1318'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1318'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0621 ***********************************************************************
 MF0621  DESIGNATION -  D 236
 MF0621  PID         -  MF0621
 MF0621  STATE/COUNTY-  IL/LASALLE
 MF0621  COUNTRY     -  US
 MF0621  USGS QUAD   -  MENDOTA EAST (2018)
 MF0621
 MF0621                         *CURRENT SURVEY CONTROL
 MF0621  ______________________________________________________________________
 MF0621* NAD 83(1986) POSITION- 41 33 35.     (N) 089 06 37.     (W)   SCALED
 MF0621* NAVD 88 ORTHO HEIGHT -   228.469 (meters)      749.57  (feet) ADJUSTED
 MF0621  ______________________________________________________________________
 MF0621  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 MF0621  DYNAMIC HEIGHT  -        228.381 (meters)      749.28  (feet) COMP
 MF0621  MODELED GRAVITY -    980,232.0   (mgal)                       NAVD 88
 MF0621
 MF0621  VERT ORDER      -  FIRST     CLASS I
 MF0621
 MF0621.The horizontal coordinates were scaled from a map and have
 MF0621.an estimated accuracy of +/- 6 seconds.
 MF0621
 MF0621.The orthometric height was determined by differential leveling and
 MF0621.adjusted by the NATIONAL GEODETIC SURVEY
 MF0621.in June 1991.
 MF0621
 MF0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0621.GEOID18 height accuracy estimate available here.
 MF0621
 MF0621.Click photographs - Photos may exist for this station.
 MF0621
 MF0621.The dynamic height is computed by dividing the NAVD 88
 MF0621.geopotential number by the normal gravity value computed on the
 MF0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0621.degrees latitude (g = 980.6199 gals.).
 MF0621
 MF0621.The modeled gravity was interpolated from observed gravity values.
 MF0621
 MF0621;                    North         East    Units  Estimated Accuracy
 MF0621;SPC IL E     -   543,490.      235,190.      MT  (+/- 180 meters Scaled)
 MF0621
 MF0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM240030(NAD 83)
 MF0621
 MF0621                          SUPERSEDED SURVEY CONTROL
 MF0621
 MF0621  NGVD 29 (??/??/92)  228.510  (m)          749.70   (f) ADJ UNCH    1 1
 MF0621
 MF0621.Superseded values are not recommended for survey control.
 MF0621
 MF0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0621.See file dsdata.pdf to determine how the superseded data were derived.
 MF0621
 MF0621_MARKER: DB = BENCH MARK DISK
 MF0621_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0621_STAMPING: D 236 1960
 MF0621_MARK LOGO: CGS
 MF0621_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0621_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0621
 MF0621  HISTORY     - Date     Condition        Report By
 MF0621  HISTORY     - 1960     MONUMENTED       CGS
 MF0621  HISTORY     - 1969     GOOD             CGS
 MF0621  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0621  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0621
 MF0621                          STATION DESCRIPTION
 MF0621
 MF0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0621'0.8 MI N FROM MENDOTA.
 MF0621'ABOUT 0.8 MILE NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0621'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 57
 MF0621'FEET NORTH-NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 MF0621'AND 17TH STREET, 27 1/2 FEET WEST OF THE WEST RAIL, 48 FEET NORTH
 MF0621'OF THE CENTER LINE OF 17TH STREET, 42 FEET EAST OF THE CENTER
 MF0621'LINE OF MILWAUKEE AVENUE, 2 FEET NORTH OF A TELEPHONE POLE,
 MF0621'0.9 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE
 MF0621'THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER
 MF0621'COATED ROD THAT IS DRIVEN TO A DEPTH OF 24 FEET AND IS ENCASED
 MF0621'IN A 6-INCH TILE WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 MF0621'GROUND.  SEC 28, T 36N, R 1E.
 MF0621
 MF0621                          STATION RECOVERY (1997)
 MF0621
 MF0621'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0621'MARK NOT FOUND.
 MF0621
 MF0621                          STATION RECOVERY (2002)
 MF0621
 MF0621'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0621'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0787 ***********************************************************************
 MF0787  DESIGNATION -  D 237
 MF0787  PID         -  MF0787
 MF0787  STATE/COUNTY-  IL/PUTNAM
 MF0787  COUNTRY     -  US
 MF0787  USGS QUAD   -  PUTNAM (2018)
 MF0787
 MF0787                         *CURRENT SURVEY CONTROL
 MF0787  ______________________________________________________________________
 MF0787* NAD 83(1986) POSITION- 41 13 21.     (N) 089 23 53.     (W)   SCALED
 MF0787* NAVD 88 ORTHO HEIGHT -   140.213 (meters)      460.02  (feet) ADJUSTED
 MF0787  ______________________________________________________________________
 MF0787  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 MF0787  DYNAMIC HEIGHT  -        140.154 (meters)      459.82  (feet) COMP
 MF0787  MODELED GRAVITY -    980,200.5   (mgal)                       NAVD 88
 MF0787
 MF0787  VERT ORDER      -  FIRST     CLASS II
 MF0787
 MF0787.The horizontal coordinates were scaled from a map and have
 MF0787.an estimated accuracy of +/- 6 seconds.
 MF0787
 MF0787.The orthometric height was determined by differential leveling and
 MF0787.adjusted by the NATIONAL GEODETIC SURVEY
 MF0787.in June 1991.
 MF0787
 MF0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0787.GEOID18 height accuracy estimate available here.
 MF0787
 MF0787.Click photographs - Photos may exist for this station.
 MF0787
 MF0787.The dynamic height is computed by dividing the NAVD 88
 MF0787.geopotential number by the normal gravity value computed on the
 MF0787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0787.degrees latitude (g = 980.6199 gals.).
 MF0787
 MF0787.The modeled gravity was interpolated from observed gravity values.
 MF0787
 MF0787;                    North         East    Units  Estimated Accuracy
 MF0787;SPC IL W     -   506,020.      764,450.      MT  (+/- 180 meters Scaled)
 MF0787
 MF0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL989662(NAD 83)
 MF0787
 MF0787                          SUPERSEDED SURVEY CONTROL
 MF0787
 MF0787  NGVD 29 (??/??/92)  140.286  (m)          460.26   (f) ADJ UNCH    1 2
 MF0787
 MF0787.Superseded values are not recommended for survey control.
 MF0787
 MF0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0787.See file dsdata.pdf to determine how the superseded data were derived.
 MF0787
 MF0787_MARKER: DB = BENCH MARK DISK
 MF0787_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0787_STAMPING: D 237 1960
 MF0787_MARK LOGO: CGS
 MF0787_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0787_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0787+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2011
 MF0787
 MF0787  HISTORY     - Date     Condition        Report By
 MF0787  HISTORY     - 1960     MONUMENTED       CGS
 MF0787  HISTORY     - 19970903 GOOD             USPSQD
 MF0787  HISTORY     - 20080605 GOOD             GEOCAC
 MF0787  HISTORY     - 20111030 GOOD             ATKNA
 MF0787
 MF0787                          STATION DESCRIPTION
 MF0787
 MF0787'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0787'2.8 MI N FROM PUTNAM.
 MF0787'ABOUT 2.8 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0787'RAILROAD FROM THE STATION AT PUTNAM, 5.1 MILES SOUTHWEST AND
 MF0787'SOUTH ALONG PEORIA BRANCH OF C., R.I. AND P. RR FROM STATION AT
 MF0787'BUREAU, 0.3 MILE SOUTH OF MILE POST 119, AT THE CROSSING OF A
 MF0787'PRIVATE ROAD OF TWO SMALL HOUSES WITH ASBESTOS SIDING AND A
 MF0787'SMALL LAKE, 39 1/2 FEET EAST OF EAST RAIL, 75 FEET SOUTH OF
 MF0787'CENTER LINE OF PRIVATE ROAD, 81 FEET SOUTHEAST OF CENTER OF
 MF0787'CROSSING, 37 1/2 FEET NORTHWEST OF A WELL WITH PUMP, 37 1/2
 MF0787'FEET WEST-SOUTHWEST OF THE SOUTH ONE OF THE TWO HOUSES, 2 FEET
 MF0787'SOUTH OF THE FIRST TELEPHONE POLE SOUTH OF CROSSING AND IN LINE
 MF0787'WITH ROW OF POLES, 1 1/2 FEET NORTH OF A STEEL WITNESS POST,
 MF0787'ABOUT 6 FEET BELOW LEVEL OF TRACK AND IS A DISK ON COPPER
 MF0787'COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED BY A 6-INCH
 MF0787'TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN TO REFUSAL
 MF0787'AT A DEPTH OF 47 1/2 FEET.
 MF0787
 MF0787                          STATION RECOVERY (1997)
 MF0787
 MF0787'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0787'RECOVERED IN GOOD CONDITION.
 MF0787
 MF0787                          STATION RECOVERY (2008)
 MF0787
 MF0787'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0787'RECOVERED IN GOOD CONDITION.
 MF0787
 MF0787                          STATION RECOVERY (2011)
 MF0787
 MF0787'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 MF0787'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 MF0787'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 MF0787'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1518 ***********************************************************************
 LC1518  DESIGNATION -  D 238
 LC1518  PID         -  LC1518
 LC1518  STATE/COUNTY-  IL/TAZEWELL
 LC1518  COUNTRY     -  US
 LC1518  USGS QUAD   -  PEKIN (2018)
 LC1518
 LC1518                         *CURRENT SURVEY CONTROL
 LC1518  ______________________________________________________________________
 LC1518* NAD 83(1986) POSITION- 40 31 21.     (N) 089 44 12.     (W)   SCALED
 LC1518* NAVD 88 ORTHO HEIGHT -   142.673 (meters)      468.09  (feet) ADJUSTED
 LC1518  ______________________________________________________________________
 LC1518  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 LC1518  DYNAMIC HEIGHT  -        142.605 (meters)      467.86  (feet) COMP
 LC1518  MODELED GRAVITY -    980,148.9   (mgal)                       NAVD 88
 LC1518
 LC1518  VERT ORDER      -  FIRST     CLASS II
 LC1518
 LC1518.The horizontal coordinates were scaled from a map and have
 LC1518.an estimated accuracy of +/- 6 seconds.
 LC1518
 LC1518.The orthometric height was determined by differential leveling and
 LC1518.adjusted by the NATIONAL GEODETIC SURVEY
 LC1518.in June 1991.
 LC1518
 LC1518.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1518.GEOID18 height accuracy estimate available here.
 LC1518
 LC1518.Click photographs - Photos may exist for this station.
 LC1518
 LC1518.The dynamic height is computed by dividing the NAVD 88
 LC1518.geopotential number by the normal gravity value computed on the
 LC1518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1518.degrees latitude (g = 980.6199 gals.).
 LC1518
 LC1518.The modeled gravity was interpolated from observed gravity values.
 LC1518
 LC1518;                    North         East    Units  Estimated Accuracy
 LC1518;SPC IL W     -   428,090.      736,440.      MT  (+/- 180 meters Scaled)
 LC1518
 LC1518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK681893(NAD 83)
 LC1518
 LC1518                          SUPERSEDED SURVEY CONTROL
 LC1518
 LC1518  NGVD 29 (??/??/92)  142.775  (m)          468.42   (f) ADJ UNCH    1 2
 LC1518
 LC1518.Superseded values are not recommended for survey control.
 LC1518
 LC1518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1518.See file dsdata.pdf to determine how the superseded data were derived.
 LC1518
 LC1518_MARKER: DB = BENCH MARK DISK
 LC1518_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1518_SP_SET: BOX CULVERT HEADWALL
 LC1518_STAMPING: D 238 1961
 LC1518_MARK LOGO: CGS
 LC1518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1518+STABILITY: SURFACE MOTION
 LC1518
 LC1518  HISTORY     - Date     Condition        Report By
 LC1518  HISTORY     - 1961     MONUMENTED       CGS
 LC1518
 LC1518                          STATION DESCRIPTION
 LC1518
 LC1518'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1518'3.4 MI WSW FROM POWERTON.
 LC1518'ABOUT 3.35 MILES WEST-SOUTHWEST ALONG POWERTON AND MANITO ROAD
 LC1518'FROM THE GATE AT THE POWERTON POWER PLANT, 0.3 MILE WEST-SOUTHWEST
 LC1518'OF THE BRIDGE OVER MACKINAW RIVER, ON TOP OF THE EAST END OF THE
 LC1518'SOUTH CONCRETE HEADWALL OF A 3 FOOT SQUARE BOX CULVERT UNDER
 LC1518'THE ROAD, 25 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 40 FEET
 LC1518'SOUTH OF THE CENTER OF THE JUNCTION OF ROAD AND A GRAVEL ROAD
 LC1518'LEADING EAST-SOUTHEAST, 1 FOOT BELOW THE LEVEL OF THE BLACK TOP
 LC1518'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1220 ***********************************************************************
 LC1220  CBN         -  This is a Cooperative Base Network Control Station.
 LC1220  DESIGNATION -  D 239
 LC1220  PID         -  LC1220
 LC1220  STATE/COUNTY-  IL/MASON
 LC1220  COUNTRY     -  US
 LC1220  USGS QUAD   -  TOPEKA (2018)
 LC1220
 LC1220                         *CURRENT SURVEY CONTROL
 LC1220  ______________________________________________________________________
 LC1220* NAD 83(2011) POSITION- 40 20 55.18143(N) 089 59 21.79021(W)   ADJUSTED
 LC1220* NAD 83(2011) ELLIP HT-   111.473 (meters)        (06/27/12)   ADJUSTED
 LC1220* NAD 83(2011) EPOCH   -  2010.00
 LC1220* NAVD 88 ORTHO HEIGHT -   144.512 (meters)      474.12  (feet) ADJUSTED
 LC1220  ______________________________________________________________________
 LC1220  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 LC1220  NAD 83(2011) X  -        901.745 (meters)                     COMP
 LC1220  NAD 83(2011) Y  - -4,867,817.078 (meters)                     COMP
 LC1220  NAD 83(2011) Z  -  4,107,639.002 (meters)                     COMP
 LC1220  LAPLACE CORR    -          1.96  (seconds)                    DEFLEC18
 LC1220  DYNAMIC HEIGHT  -        144.440 (meters)      473.88  (feet) COMP
 LC1220  MODELED GRAVITY -    980,130.0   (mgal)                       NAVD 88
 LC1220
 LC1220  VERT ORDER      -  FIRST     CLASS II
 LC1220
 LC1220  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1220  Standards:
 LC1220         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1220            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1220  -------------------------------------------------------------------
 LC1220  NETWORK    0.40   0.67           0.18   0.14   0.34      0.01084061
 LC1220  -------------------------------------------------------------------
 LC1220  Click here for local accuracies and other accuracy information.
 LC1220
 LC1220.The horizontal coordinates were established by GPS observations
 LC1220.and adjusted by the National Geodetic Survey in June 2012.
 LC1220
 LC1220.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1220.been affixed to the stable North American tectonic plate. See 
 LC1220.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1220
 LC1220.The horizontal coordinates are valid at the epoch date displayed above
 LC1220.which is a decimal equivalence of Year/Month/Day.
 LC1220
 LC1220.The orthometric height was determined by differential leveling and
 LC1220.adjusted by the NATIONAL GEODETIC SURVEY
 LC1220.in June 1991.
 LC1220
 LC1220.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1220.GEOID18 height accuracy estimate available here.
 LC1220
 LC1220.Click photographs - Photos may exist for this station.
 LC1220
 LC1220.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1220
 LC1220.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1220
 LC1220.The ellipsoidal height was determined by GPS observations
 LC1220.and is referenced to NAD 83.
 LC1220
 LC1220.The dynamic height is computed by dividing the NAVD 88
 LC1220.geopotential number by the normal gravity value computed on the
 LC1220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1220.degrees latitude (g = 980.6199 gals.).
 LC1220
 LC1220.The modeled gravity was interpolated from observed gravity values.
 LC1220
 LC1220. The following values were computed from the NAD 83(2011) position.
 LC1220
 LC1220;                    North         East     Units Scale Factor Converg.
 LC1220;SPC IL W     -   408,715.277   715,060.506   MT  0.99994397   +0 06 53.2
 LC1220;SPC IL W     - 1,340,926.70  2,345,994.34   sFT  0.99994397   +0 06 53.2
 LC1220;UTM  16      - 4,470,746.690   246,110.615   MT  1.00039355   -1 56 11.3
 LC1220;UTM  15      - 4,470,807.872   755,692.526   MT  1.00040487   +1 57 00.9
 LC1220
 LC1220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1220!SPC IL W     -   0.99998251  x   0.99994397  =   0.99992648
 LC1220!UTM  16      -   0.99998251  x   1.00039355  =   1.00037606
 LC1220!UTM  15      -   0.99998251  x   1.00040487  =   1.00038738
 LC1220
 LC1220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4611070746(NAD 83)
 LC1220
 LC1220                          SUPERSEDED SURVEY CONTROL
 LC1220
 LC1220  NAD 83(2007)-  40 20 55.18186(N)    089 59 21.79105(W) AD(2002.00) 0
 LC1220  ELLIP H (02/10/07)  111.468  (m)                       GP(2002.00)    
 LC1220  NAD 83(1997)-  40 20 55.18162(N)    089 59 21.79122(W) AD(       ) A
 LC1220  ELLIP H (09/15/03)  111.493  (m)                       GP(       ) 4 1
 LC1220  NAVD 88             144.51   (m)          474.1    (f) LEVELING    3  
 LC1220  NGVD 29 (??/??/92)  144.617  (m)          474.46   (f) ADJ UNCH    1 2
 LC1220
 LC1220.Superseded values are not recommended for survey control.
 LC1220
 LC1220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1220.See file dsdata.pdf to determine how the superseded data were derived.
 LC1220
 LC1220_MARKER: DB = BENCH MARK DISK
 LC1220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1220_STAMPING: D 239 1961
 LC1220_MARK LOGO: CGS
 LC1220_PROJECTION: PROJECTING 5 CENTIMETERS
 LC1220_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1220+STABILITY: SURFACE MOTION
 LC1220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1220+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2020
 LC1220
 LC1220  HISTORY     - Date     Condition        Report By
 LC1220  HISTORY     - 1961     MONUMENTED       CGS
 LC1220  HISTORY     - 20020819 GOOD             NGS
 LC1220  HISTORY     - 20040517 GOOD             ILDT
 LC1220  HISTORY     - 20100501 GOOD             ILDT
 LC1220  HISTORY     - 20200713 GOOD             ILDT
 LC1220
 LC1220                          STATION DESCRIPTION
 LC1220
 LC1220'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1220'8.7 MI SW FROM FOREST CITY.
 LC1220'ABOUT 8.7 MILES SOUTHWEST ALONG A BLACK TOP ROAD FROM THE POST
 LC1220'OFFICE AT FOREST CITY, AT THE JUNCTION OF A BLACK TOP ROAD
 LC1220'LEADING NORTH, 50 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST
 LC1220'ROAD, 77 FEET WEST OF THE CENTER LINE OF THE ROAD LEADING NORTH,
 LC1220'30 FEET EAST OF A T FENCE CORNER, 60 1/2 FEET WEST OF A POWER
 LC1220'LINE POLE, 1.5 FEET NORTH OF A FENCE LINE, 2.5 FEET WEST OF A
 LC1220'METAL WITNESS POST, 5 FEET ABOVE THE LEVEL OF THE EAST-WEST
 LC1220'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 LC1220'ABOVE THE LEVEL OF THE GROUND.  NOTE-- THIS MARK IS ABOUT 0.4
 LC1220'MILE EAST OF THE BRIDGE OVER QUIVER CREEK.
 LC1220
 LC1220                          STATION RECOVERY (2002)
 LC1220
 LC1220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 LC1220'RECOVERED AS DESCRIBED
 LC1220'
 LC1220
 LC1220                          STATION RECOVERY (2004)
 LC1220
 LC1220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 LC1220'RECOVERED IN GOOD CONDITION.
 LC1220
 LC1220                          STATION RECOVERY (2010)
 LC1220
 LC1220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC1220'RECOVERED AS DESCRIBED
 LC1220
 LC1220                          STATION RECOVERY (2020)
 LC1220
 LC1220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1790 ***********************************************************************
 LB1790  DESIGNATION -  D 24 RESET
 LB1790  PID         -  LB1790
 LB1790  STATE/COUNTY-  IL/VERMILION
 LB1790  COUNTRY     -  US
 LB1790  USGS QUAD   -  HOMER (2018)
 LB1790
 LB1790                         *CURRENT SURVEY CONTROL
 LB1790  ______________________________________________________________________
 LB1790* NAD 83(1986) POSITION- 40 06 59.     (N) 087 54 07.     (W)   SCALED
 LB1790* NAVD 88 ORTHO HEIGHT -   202.36  (meters)      663.9   (feet) RESET
 LB1790  ______________________________________________________________________
 LB1790  GEOID HEIGHT    -        -32.256 (meters)                     GEOID18
 LB1790  VERT ORDER      -  THIRD
 LB1790
 LB1790.The horizontal coordinates were scaled from a map and have
 LB1790.an estimated accuracy of +/- 6 seconds.
 LB1790
 LB1790.The orthometric height was computed from unverified reset data.
 LB1790
 LB1790.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1790.GEOID18 height accuracy estimate available here.
 LB1790
 LB1790.Click photographs - Photos may exist for this station.
 LB1790
 LB1790;                    North         East    Units  Estimated Accuracy
 LB1790;SPC IL E     -   383,010.      336,770.      MT  (+/- 180 meters Scaled)
 LB1790
 LB1790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK231410(NAD 83)
 LB1790
 LB1790                          SUPERSEDED SURVEY CONTROL
 LB1790
 LB1790.No superseded survey control is available for this station.
 LB1790
 LB1790_MARKER: DB = BENCH MARK DISK
 LB1790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1790_STAMPING: D 24 RESET 1970
 LB1790_MARK LOGO: CGS
 LB1790_PROJECTION: FLUSH
 LB1790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1790+STABILITY: SURFACE MOTION
 LB1790
 LB1790  HISTORY     - Date     Condition        Report By
 LB1790  HISTORY     - 1970     MONUMENTED       NGS
 LB1790  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1790
 LB1790                          STATION DESCRIPTION
 LB1790
 LB1790'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LB1790'3 MI E FROM OGDEN.
 LB1790'3.05 MILES EAST ALONG INTERSTATE 74 FROM OGDEN, THENCE SOUTH
 LB1790'ALONG STATE HIGHWAY 49 FOR 0.5 MILE TO THE MARK ON THE RIGHT, 33
 LB1790'FEET NORTHWEST OF THE NORTH END OF A CONCRETE HEADWALL, 4 FEET
 LB1790'NORTHEAST OF A POWER POLE, 1 FOOT EAST OF A METAL WITNESS POST,
 LB1790'39 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, SET IN THE TOP
 LB1790'OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 LB1790
 LB1790                          STATION RECOVERY (2011)
 LB1790
 LB1790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1790'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0173 ***********************************************************************
 LD0173  DESIGNATION -  D 240
 LD0173  PID         -  LD0173
 LD0173  STATE/COUNTY-  IL/CASS
 LD0173  COUNTRY     -  US
 LD0173  USGS QUAD   -  BEARDSTOWN (2018)
 LD0173
 LD0173                         *CURRENT SURVEY CONTROL
 LD0173  ______________________________________________________________________
 LD0173* NAD 83(1986) POSITION- 40 01 09.     (N) 090 25 41.     (W)   SCALED
 LD0173* NAVD 88 ORTHO HEIGHT -   136.334 (meters)      447.29  (feet) ADJUSTED
 LD0173  ______________________________________________________________________
 LD0173  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 LD0173  DYNAMIC HEIGHT  -        136.263 (meters)      447.06  (feet) COMP
 LD0173  MODELED GRAVITY -    980,100.5   (mgal)                       NAVD 88
 LD0173
 LD0173  VERT ORDER      -  FIRST     CLASS II
 LD0173
 LD0173.The horizontal coordinates were scaled from a map and have
 LD0173.an estimated accuracy of +/- 6 seconds.
 LD0173
 LD0173.The orthometric height was determined by differential leveling and
 LD0173.adjusted by the NATIONAL GEODETIC SURVEY
 LD0173.in June 1991.
 LD0173
 LD0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0173.GEOID18 height accuracy estimate available here.
 LD0173
 LD0173.Click photographs - Photos may exist for this station.
 LD0173
 LD0173.The dynamic height is computed by dividing the NAVD 88
 LD0173.geopotential number by the normal gravity value computed on the
 LD0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0173.degrees latitude (g = 980.6199 gals.).
 LD0173
 LD0173.The modeled gravity was interpolated from observed gravity values.
 LD0173
 LD0173;                    North         East    Units  Estimated Accuracy
 LD0173;SPC IL W     -   372,150.      677,690.      MT  (+/- 180 meters Scaled)
 LD0173
 LD0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE194330(NAD 83)
 LD0173
 LD0173                          SUPERSEDED SURVEY CONTROL
 LD0173
 LD0173  NGVD 29 (??/??/92)  136.446  (m)          447.66   (f) ADJ UNCH    1 2
 LD0173
 LD0173.Superseded values are not recommended for survey control.
 LD0173
 LD0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0173.See file dsdata.pdf to determine how the superseded data were derived.
 LD0173
 LD0173_MARKER: DB = BENCH MARK DISK
 LD0173_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0173_SP_SET: BRIDGE
 LD0173_STAMPING: D 240 1961
 LD0173_MARK LOGO: CGS
 LD0173_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0173
 LD0173  HISTORY     - Date     Condition        Report By
 LD0173  HISTORY     - 1961     MONUMENTED       CGS
 LD0173  HISTORY     - 1970     GOOD             NGS
 LD0173
 LD0173                          STATION DESCRIPTION
 LD0173
 LD0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0173'AT BEARDSTOWN.
 LD0173'ABOUT 0.3 MILE NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0173'RAILROAD FROM ITS CROSSING OF 4TH STREET AT BEARDSTOWN, ON TOP OF
 LD0173'THE SOUTHWEST END OF THE SOUTHEAST ABUTMENT OF BRIDGE NO. 117.20
 LD0173'OVER A STREET, 9.8 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN
 LD0173'TRACK, 10.8 FEET NORTHEAST OF THE SOUTHWEST END OF THE ABUTMENT
 LD0173'AND 3 FEET BELOW THE TRACK.
 LD0173
 LD0173                          STATION RECOVERY (1970)
 LD0173
 LD0173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LD0173'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0186 ***********************************************************************
 JC0186  DESIGNATION -  D 241
 JC0186  PID         -  JC0186
 JC0186  STATE/COUNTY-  IL/JERSEY
 JC0186  COUNTRY     -  US
 JC0186  USGS QUAD   -  GRAFTON (2018)
 JC0186
 JC0186                         *CURRENT SURVEY CONTROL
 JC0186  ______________________________________________________________________
 JC0186* NAD 83(1986) POSITION- 38 58 18.     (N) 090 28 36.     (W)   SCALED
 JC0186* NAVD 88 ORTHO HEIGHT -   131.577 (meters)      431.68  (feet) ADJUSTED
 JC0186  ______________________________________________________________________
 JC0186  GEOID HEIGHT    -        -31.787 (meters)                     GEOID18
 JC0186  DYNAMIC HEIGHT  -        131.495 (meters)      431.41  (feet) COMP
 JC0186  MODELED GRAVITY -    980,003.0   (mgal)                       NAVD 88
 JC0186
 JC0186  VERT ORDER      -  FIRST     CLASS II
 JC0186
 JC0186.The horizontal coordinates were scaled from a map and have
 JC0186.an estimated accuracy of +/- 6 seconds.
 JC0186
 JC0186.The orthometric height was determined by differential leveling and
 JC0186.adjusted by the NATIONAL GEODETIC SURVEY
 JC0186.in June 1991.
 JC0186
 JC0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0186.GEOID18 height accuracy estimate available here.
 JC0186
 JC0186.Click photographs - Photos may exist for this station.
 JC0186
 JC0186.The dynamic height is computed by dividing the NAVD 88
 JC0186.geopotential number by the normal gravity value computed on the
 JC0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0186.degrees latitude (g = 980.6199 gals.).
 JC0186
 JC0186.The modeled gravity was interpolated from observed gravity values.
 JC0186
 JC0186;                    North         East    Units  Estimated Accuracy
 JC0186;SPC IL W     -   255,870.      673,140.      MT  (+/- 180 meters Scaled)
 JC0186
 JC0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD186166(NAD 83)
 JC0186
 JC0186                          SUPERSEDED SURVEY CONTROL
 JC0186
 JC0186  NGVD 29 (??/??/92)  131.694  (m)          432.07   (f) ADJ UNCH    1 2
 JC0186
 JC0186.Superseded values are not recommended for survey control.
 JC0186
 JC0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0186.See file dsdata.pdf to determine how the superseded data were derived.
 JC0186
 JC0186_MARKER: DB = BENCH MARK DISK
 JC0186_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 JC0186_SP_SET: UNSPECIFIED ROCK
 JC0186_STAMPING: D 241 1961
 JC0186_MARK LOGO: CGS
 JC0186_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0186
 JC0186  HISTORY     - Date     Condition        Report By
 JC0186  HISTORY     - 1961     MONUMENTED       CGS
 JC0186  HISTORY     - 1981     GOOD             AEROS
 JC0186  HISTORY     - 19990306 GOOD             USPSQD
 JC0186  HISTORY     - 20010331 GOOD             USPSQD
 JC0186
 JC0186                          STATION DESCRIPTION
 JC0186
 JC0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0186'ABOUT 2.15 MILES WEST ALONG STATE HIGHWAY 100 FROM THE GRAFTON
 JC0186'SCHOOL AT GRAFTON, SECTION 7 AND 8 T6N R12W, AT THE INSIDE
 JC0186'OF A LONG CURVE, SET VERTICALLY IN THE SOUTH FACE OF A ROCK
 JC0186'20 FEET LONG AND 12 FEET HIGH THAT IS PART OF A LONG BLUFF
 JC0186'THAT IS PART DIRT AND ROCK, 42 FEET NORTH OF THE CENTER LINE OF
 JC0186'THE HIGHWAY, 8 FEET WEST OF THE SOUTHEAST CORNER OF THE ROCK,
 JC0186'2 FEET ABOVE THE LEVEL OF THE GROUND AND ABOUT LEVEL WITH THE
 JC0186'HIGHWAY SURFACE.
 JC0186
 JC0186                          STATION RECOVERY (1981)
 JC0186
 JC0186'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 JC0186'RECOVERED IN GOOD CONDITION.
 JC0186
 JC0186                          STATION RECOVERY (1999)
 JC0186
 JC0186'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0186'RECOVERED IN GOOD CONDITION.
 JC0186
 JC0186                          STATION RECOVERY (2001)
 JC0186
 JC0186'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0137 ***********************************************************************
 KC0137  DESIGNATION -  D 242
 KC0137  PID         -  KC0137
 KC0137  STATE/COUNTY-  IL/GREENE
 KC0137  COUNTRY     -  US
 KC0137  USGS QUAD   -  HARDIN (2018)
 KC0137
 KC0137                         *CURRENT SURVEY CONTROL
 KC0137  ______________________________________________________________________
 KC0137* NAD 83(1986) POSITION- 39 12 01.     (N) 090 33 09.     (W)   SCALED
 KC0137* NAVD 88 ORTHO HEIGHT -   145.727 (meters)      478.11  (feet) ADJUSTED
 KC0137  ______________________________________________________________________
 KC0137  GEOID HEIGHT    -        -32.011 (meters)                     GEOID18
 KC0137  DYNAMIC HEIGHT  -        145.641 (meters)      477.82  (feet) COMP
 KC0137  MODELED GRAVITY -    980,037.1   (mgal)                       NAVD 88
 KC0137
 KC0137  VERT ORDER      -  FIRST     CLASS II
 KC0137
 KC0137.The horizontal coordinates were scaled from a map and have
 KC0137.an estimated accuracy of +/- 6 seconds.
 KC0137
 KC0137.The orthometric height was determined by differential leveling and
 KC0137.adjusted by the NATIONAL GEODETIC SURVEY
 KC0137.in June 1991.
 KC0137
 KC0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0137.GEOID18 height accuracy estimate available here.
 KC0137
 KC0137.Click photographs - Photos may exist for this station.
 KC0137
 KC0137.The dynamic height is computed by dividing the NAVD 88
 KC0137.geopotential number by the normal gravity value computed on the
 KC0137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0137.degrees latitude (g = 980.6199 gals.).
 KC0137
 KC0137.The modeled gravity was interpolated from observed gravity values.
 KC0137
 KC0137;                    North         East    Units  Estimated Accuracy
 KC0137;SPC IL W     -   281,270.      666,670.      MT  (+/- 180 meters Scaled)
 KC0137
 KC0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD113418(NAD 83)
 KC0137
 KC0137                          SUPERSEDED SURVEY CONTROL
 KC0137
 KC0137  NGVD 29 (??/??/92)  145.839  (m)          478.47   (f) ADJ UNCH    1 2
 KC0137
 KC0137.Superseded values are not recommended for survey control.
 KC0137
 KC0137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0137.See file dsdata.pdf to determine how the superseded data were derived.
 KC0137
 KC0137_MARKER: DB = BENCH MARK DISK
 KC0137_SETTING: 66 = SET IN ROCK OUTCROP
 KC0137_STAMPING: D 242 1961
 KC0137_MARK LOGO: CGS
 KC0137_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0137+STABILITY: POSITION/ELEVATION WELL
 KC0137
 KC0137  HISTORY     - Date     Condition        Report By
 KC0137  HISTORY     - 1961     MONUMENTED       CGS
 KC0137
 KC0137                          STATION DESCRIPTION
 KC0137
 KC0137'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0137'0.8 MI NE FROM SPANKEY.
 KC0137'ABOUT 0.75 MILE NORTHEAST ALONG A GRADED ROAD FROM THE NORTH END
 KC0137'OF A 450 FEET LONG BRIDGE OVER MACOUPIN CREEK, SECTION S 28 T 7 N
 KC0137'R 13 W, AT THE INSIDE OF A CURVE, SET VERTICALLY IN THE NORTH FACE
 KC0137'AND NEAR THE EAST END OF A ROCK BLUFF, 32 FEET SOUTH OF THE CENTER
 KC0137'LINE OF THE ROAD, 45 FEET WEST OF THE EAST END OF THE ROCK BLUFF,
 KC0137'1 FOOT ABOVE THE LEVEL OF THE GROUND, AND 12 FEET ABOVE THE LEVEL
 KC0137'OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0277 ***********************************************************************
 KC0277  DESIGNATION -  D 243
 KC0277  PID         -  KC0277
 KC0277  STATE/COUNTY-  IL/CASS
 KC0277  COUNTRY     -  US
 KC0277  USGS QUAD   -  COOPERSTOWN (2018)
 KC0277
 KC0277                         *CURRENT SURVEY CONTROL
 KC0277  ______________________________________________________________________
 KC0277* NAD 83(1986) POSITION- 39 53 26.29   (N) 090 30 11.71   (W)   HD_HELD1
 KC0277* NAVD 88 ORTHO HEIGHT -   134.209 (meters)      440.32  (feet) ADJUSTED
 KC0277  ______________________________________________________________________
 KC0277  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 KC0277  DYNAMIC HEIGHT  -        134.138 (meters)      440.08  (feet) COMP
 KC0277  MODELED GRAVITY -    980,095.7   (mgal)                       NAVD 88
 KC0277
 KC0277  VERT ORDER      -  FIRST     CLASS II
 KC0277
 KC0277.The horizontal coordinates were determined by differentially corrected
 KC0277.hand held GPS observations or other comparable positioning techniques
 KC0277.and have an estimated accuracy of +/- 3 meters.
 KC0277
 KC0277.The orthometric height was determined by differential leveling and
 KC0277.adjusted by the NATIONAL GEODETIC SURVEY
 KC0277.in June 1991.
 KC0277
 KC0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0277.GEOID18 height accuracy estimate available here.
 KC0277
 KC0277.Click photographs - Photos may exist for this station.
 KC0277
 KC0277.The dynamic height is computed by dividing the NAVD 88
 KC0277.geopotential number by the normal gravity value computed on the
 KC0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0277.degrees latitude (g = 980.6199 gals.).
 KC0277
 KC0277.The modeled gravity was interpolated from observed gravity values.
 KC0277
 KC0277;                    North         East    Units  Estimated Accuracy
 KC0277;SPC IL W     -   357,899.7     671,213.5     MT  (+/- 3 meters HH1 GPS) 
 KC0277
 KC0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1347318602(NAD 83)
 KC0277
 KC0277                          SUPERSEDED SURVEY CONTROL
 KC0277
 KC0277  NGVD 29 (??/??/92)  134.323  (m)          440.69   (f) ADJ UNCH    1 2
 KC0277
 KC0277.Superseded values are not recommended for survey control.
 KC0277
 KC0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0277.See file dsdata.pdf to determine how the superseded data were derived.
 KC0277
 KC0277_MARKER: DB = BENCH MARK DISK
 KC0277_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KC0277_STAMPING: D 243 1961
 KC0277_MARK LOGO: CGS
 KC0277_MAGNETIC: I = MARKER IS A STEEL ROD
 KC0277_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0277
 KC0277  HISTORY     - Date     Condition        Report By
 KC0277  HISTORY     - 1961     MONUMENTED       CGS
 KC0277
 KC0277                          STATION DESCRIPTION
 KC0277
 KC0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0277'9 MI S FROM BEARDSTOWN.
 KC0277'ABOUT 9.0 MILES SOUTH ALONG STATE HIGHWAY 100 FROM ITS
 KC0277'INTERSECTION WITH U.S. HIGHWAY 67 AT BEARDSTOWN, 1.0 MILE NORTH
 KC0277'OF THE CASS-MORGAN COUNTY LINE, AT THE JUNCTION OF A GRAVELED
 KC0277'ROAD LEADING WEST, 40 FEET NORTHWEST OF THE CENTER LINE OF THE
 KC0277'HIGHWAY, 35 FEET SOUTH OF THE CENTER LINE OF THE ROAD WEST, 80
 KC0277'FEET WEST OF THE CENTER OF THE JUNCTION, 2 1/2 FEET NORTH OF A
 KC0277'TELEPHONE POLE, 5 FEET SOUTHEAST OF THE EAST STEEL LEG
 KC0277'SUPPORTING A SIGN IMMANUEL LUTHERAN CHURCH 1/2 MILE, 1 FOOT EAST
 KC0277'OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE HIGHWAY,
 KC0277'A DISK ON TOP OF A COPPER COATED STEEL ROD PROJECTING 1 INCH
 KC0277'AND PROTECTED BY A 6 INCH TILE WHICH PROJECTS 2 INCHES ABOVE
 KC0277'THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 88
 KC0277'FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0227 ***********************************************************************
 KC0227  DESIGNATION -  D 244
 KC0227  PID         -  KC0227
 KC0227  STATE/COUNTY-  IL/SCOTT
 KC0227  COUNTRY     -  US
 KC0227  USGS QUAD   -  BEDFORD (2018)
 KC0227
 KC0227                         *CURRENT SURVEY CONTROL
 KC0227  ______________________________________________________________________
 KC0227* NAD 83(1986) POSITION- 39 33 44.     (N) 090 31 23.     (W)   SCALED
 KC0227* NAVD 88 ORTHO HEIGHT -   133.490 (meters)      437.96  (feet) ADJUSTED
 KC0227  ______________________________________________________________________
 KC0227  GEOID HEIGHT    -        -32.441 (meters)                     GEOID18
 KC0227  DYNAMIC HEIGHT  -        133.415 (meters)      437.71  (feet) COMP
 KC0227  MODELED GRAVITY -    980,067.8   (mgal)                       NAVD 88
 KC0227
 KC0227  VERT ORDER      -  FIRST     CLASS II
 KC0227
 KC0227.The horizontal coordinates were scaled from a map and have
 KC0227.an estimated accuracy of +/- 6 seconds.
 KC0227
 KC0227.The orthometric height was determined by differential leveling and
 KC0227.adjusted by the NATIONAL GEODETIC SURVEY
 KC0227.in June 1991.
 KC0227
 KC0227.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0227.GEOID18 height accuracy estimate available here.
 KC0227
 KC0227.Click photographs - Photos may exist for this station.
 KC0227
 KC0227.The dynamic height is computed by dividing the NAVD 88
 KC0227.geopotential number by the normal gravity value computed on the
 KC0227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0227.degrees latitude (g = 980.6199 gals.).
 KC0227
 KC0227.The modeled gravity was interpolated from observed gravity values.
 KC0227
 KC0227;                    North         East    Units  Estimated Accuracy
 KC0227;SPC IL W     -   321,450.      669,380.      MT  (+/- 180 meters Scaled)
 KC0227
 KC0227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD127821(NAD 83)
 KC0227
 KC0227                          SUPERSEDED SURVEY CONTROL
 KC0227
 KC0227  NGVD 29 (??/??/92)  133.624  (m)          438.40   (f) ADJ UNCH    1 2
 KC0227
 KC0227.Superseded values are not recommended for survey control.
 KC0227
 KC0227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0227.See file dsdata.pdf to determine how the superseded data were derived.
 KC0227
 KC0227_MARKER: DB = BENCH MARK DISK
 KC0227_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0227_SP_SET: BOX CULVERT HEADWALL
 KC0227_STAMPING: D 244 1961
 KC0227_MARK LOGO: CGS
 KC0227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0227+STABILITY: SURFACE MOTION
 KC0227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0227+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2003
 KC0227
 KC0227  HISTORY     - Date     Condition        Report By
 KC0227  HISTORY     - 1961     MONUMENTED       CGS
 KC0227  HISTORY     - 20030919 GOOD             NGS
 KC0227
 KC0227                          STATION DESCRIPTION
 KC0227
 KC0227'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0227'8.2 MI N FROM HILLVIEW.
 KC0227'ABOUT 8.2 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0227'BAPTIST CHURCH AT HILLVIEW, ABOUT 0.5 MILE NORTH OF A LARGE
 KC0227'BRIDGE OVER SANDY CREEK, SET ON TOP OF THE NORTH END OF THE EAST
 KC0227'CONCRETE HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT UNDER THE ROAD,
 KC0227'19 FEET EAST OF THE CENTER LINE OF THE ROAD, AND ABOUT LEVEL WITH
 KC0227'THE SURFACE OF THE ROAD.
 KC0227
 KC0227                          STATION RECOVERY (2003)
 KC0227
 KC0227'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (CFP)
 KC0227'A  METAL WITNESS POST WAS INSTALLED 1.3M (4.4 FT) SOUTH OF THE MARK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0235 ***********************************************************************
 KC0235  DESIGNATION -  D 245
 KC0235  PID         -  KC0235
 KC0235  STATE/COUNTY-  IL/SCOTT
 KC0235  COUNTRY     -  US
 KC0235  USGS QUAD   -  BEDFORD (2018)
 KC0235
 KC0235                         *CURRENT SURVEY CONTROL
 KC0235  ______________________________________________________________________
 KC0235* NAD 83(1986) POSITION- 39 37 23.01   (N) 090 31 43.98   (W)   HD_HELD1
 KC0235* NAVD 88 ORTHO HEIGHT -   136.170 (meters)      446.75  (feet) ADJUSTED
 KC0235  ______________________________________________________________________
 KC0235  GEOID HEIGHT    -        -32.519 (meters)                     GEOID18
 KC0235  DYNAMIC HEIGHT  -        136.095 (meters)      446.51  (feet) COMP
 KC0235  MODELED GRAVITY -    980,072.9   (mgal)                       NAVD 88
 KC0235
 KC0235  VERT ORDER      -  FIRST     CLASS II
 KC0235
 KC0235.The horizontal coordinates were determined by differentially corrected
 KC0235.hand held GPS observations or other comparable positioning techniques
 KC0235.and have an estimated accuracy of +/- 3 meters.
 KC0235
 KC0235.The orthometric height was determined by differential leveling and
 KC0235.adjusted by the NATIONAL GEODETIC SURVEY
 KC0235.in June 1991.
 KC0235
 KC0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0235.GEOID18 height accuracy estimate available here.
 KC0235
 KC0235.Click photographs - Photos may exist for this station.
 KC0235
 KC0235.The dynamic height is computed by dividing the NAVD 88
 KC0235.geopotential number by the normal gravity value computed on the
 KC0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0235.degrees latitude (g = 980.6199 gals.).
 KC0235
 KC0235.The modeled gravity was interpolated from observed gravity values.
 KC0235
 KC0235;                    North         East    Units  Estimated Accuracy
 KC0235;SPC IL W     -   328,200.7     668,901.3     MT  (+/- 3 meters HH1 GPS) 
 KC0235
 KC0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1210188839(NAD 83)
 KC0235
 KC0235                          SUPERSEDED SURVEY CONTROL
 KC0235
 KC0235  NGVD 29 (??/??/92)  136.298  (m)          447.17   (f) ADJ UNCH    1 2
 KC0235
 KC0235.Superseded values are not recommended for survey control.
 KC0235
 KC0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0235.See file dsdata.pdf to determine how the superseded data were derived.
 KC0235
 KC0235_MARKER: DB = BENCH MARK DISK
 KC0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0235_STAMPING: D 245 1961
 KC0235_MARK LOGO: CGS
 KC0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0235+STABILITY: SURFACE MOTION
 KC0235
 KC0235  HISTORY     - Date     Condition        Report By
 KC0235  HISTORY     - 1961     MONUMENTED       CGS
 KC0235
 KC0235                          STATION DESCRIPTION
 KC0235
 KC0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0235'12.4 MI N FROM HILLVIEW.
 KC0235'ABOUT 12.45 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0235'BAPTIST CHURCH AT HILLVIEW, 0.5 MILE SOUTH OF THE JUNCTION OF
 KC0235'U.S. HIGHWAY 36, NEAR THE JUNCTION OF A GRAVEL ROAD LEADING WEST,
 KC0235'42 FEET WEST OF THE CENTER LINE OF THE ROAD, 26 FEET NORTH OF
 KC0235'THE CENTER LINE OF THE ROAD LEADING WEST, 18 1/2 FEET NORTHWEST OF
 KC0235'THE WEST END OF A 30-INCH PIPE CULVERT UNDER THE BLACK TOP ROAD,
 KC0235'2 FEET NORTHWEST OF A TELEPHONE POLE, 2 1/2 FEET WEST OF A
 KC0235'RIGHT-OF-WAY MARKER, 1 1/2 FEET SOUTH OF A METAL WITNESS POST,
 KC0235'ABOUT LEVEL WITH THE ROAD WEST, SET IN THE TOP OF A CONCRETE
 KC0235'POST PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1038 ***********************************************************************
 LC1038  DESIGNATION -  D 246
 LC1038  PID         -  LC1038
 LC1038  STATE/COUNTY-  IL/MCLEAN
 LC1038  COUNTRY     -  US
 LC1038  USGS QUAD   -  MCLEAN (2018)
 LC1038
 LC1038                         *CURRENT SURVEY CONTROL
 LC1038  ______________________________________________________________________
 LC1038* NAD 83(1986) POSITION- 40 19 34.     (N) 089 08 47.     (W)   SCALED
 LC1038* NAVD 88 ORTHO HEIGHT -   212.805 (meters)      698.18  (feet) ADJUSTED
 LC1038  ______________________________________________________________________
 LC1038  GEOID HEIGHT    -        -32.354 (meters)                     GEOID18
 LC1038  DYNAMIC HEIGHT  -        212.700 (meters)      697.83  (feet) COMP
 LC1038  MODELED GRAVITY -    980,124.5   (mgal)                       NAVD 88
 LC1038
 LC1038  VERT ORDER      -  SECOND    CLASS 0
 LC1038
 LC1038.The horizontal coordinates were scaled from a map and have
 LC1038.an estimated accuracy of +/- 6 seconds.
 LC1038
 LC1038.The orthometric height was determined by differential leveling and
 LC1038.adjusted by the NATIONAL GEODETIC SURVEY
 LC1038.in June 1991.
 LC1038
 LC1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1038.GEOID18 height accuracy estimate available here.
 LC1038
 LC1038.Click photographs - Photos may exist for this station.
 LC1038
 LC1038.The dynamic height is computed by dividing the NAVD 88
 LC1038.geopotential number by the normal gravity value computed on the
 LC1038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1038.degrees latitude (g = 980.6199 gals.).
 LC1038
 LC1038.The modeled gravity was interpolated from observed gravity values.
 LC1038
 LC1038;                    North         East    Units  Estimated Accuracy
 LC1038;SPC IL E     -   406,530.      230,900.      MT  (+/- 180 meters Scaled)
 LC1038
 LC1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK176661(NAD 83)
 LC1038
 LC1038                          SUPERSEDED SURVEY CONTROL
 LC1038
 LC1038  NGVD 29 (??/??/92)  212.871  (m)          698.39   (f) ADJ UNCH    2 0
 LC1038
 LC1038.Superseded values are not recommended for survey control.
 LC1038
 LC1038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1038.See file dsdata.pdf to determine how the superseded data were derived.
 LC1038
 LC1038_MARKER: DB = BENCH MARK DISK
 LC1038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1038_STAMPING: D 246 1960
 LC1038_MARK LOGO: CGS
 LC1038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1038+STABILITY: SURFACE MOTION
 LC1038
 LC1038  HISTORY     - Date     Condition        Report By
 LC1038  HISTORY     - 1960     MONUMENTED       CGS
 LC1038  HISTORY     - 1989     GOOD             USPSQD
 LC1038
 LC1038                          STATION DESCRIPTION
 LC1038
 LC1038'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1038'1.6 MI NE FROM MCLEAN.
 LC1038'ABOUT 1.15 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1038'WITH 136 IN THE EAST PART OF MCLEAN , THENCE 0.4 MILES EAST ALONG
 LC1038'A GRAVEL ROAD, AT THE JUNCTION OF A DRIVE SOUTH TO A FARM HOUSE,
 LC1038'26 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1.5 FEET NORTH OF THE
 LC1038'FENCE, 33 FEET EAST OF THE CENTER LINE OF THE FARM DRIVE, 3.5 FEET
 LC1038'NORTHEAST OF A POWER POLE, 15 FEET EAST OF A FENCE CORNER, 2.0
 LC1038'FEET WEST-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 LC1038'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC1038
 LC1038                          STATION RECOVERY (1989)
 LC1038
 LC1038'RECOVERY NOTE BY US POWER SQUADRON 1989 (KMS)
 LC1038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0338 ***********************************************************************
 MF0338  DESIGNATION -  D 247
 MF0338  PID         -  MF0338
 MF0338  STATE/COUNTY-  IL/WILL
 MF0338  COUNTRY     -  US
 MF0338  USGS QUAD   -  CHANNAHON (2018)
 MF0338
 MF0338                         *CURRENT SURVEY CONTROL
 MF0338  ______________________________________________________________________
 MF0338* NAD 83(1986) POSITION- 41 25 23.     (N) 088 11 39.     (W)   SCALED
 MF0338* NAVD 88 ORTHO HEIGHT -   165.590 (meters)      543.27  (feet) ADJUSTED
 MF0338  ______________________________________________________________________
 MF0338  GEOID HEIGHT    -        -32.973 (meters)                     GEOID18
 MF0338  DYNAMIC HEIGHT  -        165.527 (meters)      543.07  (feet) COMP
 MF0338  MODELED GRAVITY -    980,242.7   (mgal)                       NAVD 88
 MF0338
 MF0338  VERT ORDER      -  SECOND    CLASS 0
 MF0338
 MF0338.The horizontal coordinates were scaled from a map and have
 MF0338.an estimated accuracy of +/- 6 seconds.
 MF0338
 MF0338.The orthometric height was determined by differential leveling and
 MF0338.adjusted by the NATIONAL GEODETIC SURVEY
 MF0338.in June 1991.
 MF0338
 MF0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0338.GEOID18 height accuracy estimate available here.
 MF0338
 MF0338.Click photographs - Photos may exist for this station.
 MF0338
 MF0338.The dynamic height is computed by dividing the NAVD 88
 MF0338.geopotential number by the normal gravity value computed on the
 MF0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0338.degrees latitude (g = 980.6199 gals.).
 MF0338
 MF0338.The modeled gravity was interpolated from observed gravity values.
 MF0338
 MF0338;                    North         East    Units  Estimated Accuracy
 MF0338;SPC IL E     -   528,030.      311,630.      MT  (+/- 180 meters Scaled)
 MF0338
 MF0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL002864(NAD 83)
 MF0338
 MF0338                          SUPERSEDED SURVEY CONTROL
 MF0338
 MF0338  NGVD 29 (??/??/92)  165.679  (m)          543.57   (f) ADJ UNCH    2 0
 MF0338
 MF0338.Superseded values are not recommended for survey control.
 MF0338
 MF0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0338.See file dsdata.pdf to determine how the superseded data were derived.
 MF0338
 MF0338_MARKER: DB = BENCH MARK DISK
 MF0338_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0338_SP_SET: BRIDGE
 MF0338_STAMPING: D 247 1960
 MF0338_MARK LOGO: CGS
 MF0338_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0338
 MF0338  HISTORY     - Date     Condition        Report By
 MF0338  HISTORY     - 1960     MONUMENTED       CGS
 MF0338  HISTORY     - 1961     GOOD             CGS
 MF0338
 MF0338                          STATION DESCRIPTION
 MF0338
 MF0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0338'2.6 MI SE FROM CHANNAHON.
 MF0338'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM CHANNAHON
 MF0338'GRADE SCHOOL IN CHANNAHON, THENCE 1.3 MILES EAST ALONG A GRAVEL ROAD,
 MF0338'THENCE 0.7 MILES SOUTH ALONG U.S. HIGHWAY 66, SET IN THE TOP OF THE
 MF0338'WEST END OF THE CONCRETE BACKWALL AT THE NORTH END OF THE NORTHBOUND
 MF0338'LANE BRIDGE OVER THE DES PLAINES RIVER, 15 FEET WEST OF THE CENTER
 MF0338'LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, AND IS ABOUT LEVEL
 MF0338'WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0257 ***********************************************************************
 MF0257  DESIGNATION -  D 248
 MF0257  PID         -  MF0257
 MF0257  STATE/COUNTY-  IL/LIVINGSTON
 MF0257  COUNTRY     -  US
 MF0257  USGS QUAD   -  DWIGHT (2018)
 MF0257
 MF0257                         *CURRENT SURVEY CONTROL
 MF0257  ______________________________________________________________________
 MF0257* NAD 83(1986) POSITION- 41 02 07.1    (N) 088 29 42.4    (W)   HD_HELD2
 MF0257* NAVD 88 ORTHO HEIGHT -   207.770 (meters)      681.66  (feet) ADJUSTED
 MF0257  ______________________________________________________________________
 MF0257  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 MF0257  DYNAMIC HEIGHT  -        207.686 (meters)      681.38  (feet) COMP
 MF0257  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 MF0257
 MF0257  VERT ORDER      -  SECOND    CLASS 0
 MF0257
 MF0257.The horizontal coordinates were established by autonomous hand held GPS
 MF0257.observations and have an estimated accuracy of +/- 10 meters.
 MF0257
 MF0257.The orthometric height was determined by differential leveling and
 MF0257.adjusted by the NATIONAL GEODETIC SURVEY
 MF0257.in June 1991.
 MF0257
 MF0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0257.GEOID18 height accuracy estimate available here.
 MF0257
 MF0257.Click photographs - Photos may exist for this station.
 MF0257
 MF0257.The dynamic height is computed by dividing the NAVD 88
 MF0257.geopotential number by the normal gravity value computed on the
 MF0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0257.degrees latitude (g = 980.6199 gals.).
 MF0257
 MF0257.The modeled gravity was interpolated from observed gravity values.
 MF0257
 MF0257;                    North         East    Units  Estimated Accuracy
 MF0257;SPC IL E     -   484,975.      286,396.      MT  (+/- 10 meters HH2 GPS)
 MF0257
 MF0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7432343752(NAD 83)
 MF0257
 MF0257                          SUPERSEDED SURVEY CONTROL
 MF0257
 MF0257  NGVD 29 (??/??/92)  207.839  (m)          681.89   (f) ADJ UNCH    2 0
 MF0257
 MF0257.Superseded values are not recommended for survey control.
 MF0257
 MF0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0257.See file dsdata.pdf to determine how the superseded data were derived.
 MF0257
 MF0257_MARKER: DB = BENCH MARK DISK
 MF0257_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0257_SP_SET: BOX CULVERT HEADWALL
 MF0257_STAMPING: D 248 1960
 MF0257_MARK LOGO: CGS
 MF0257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0257+STABILITY: SURFACE MOTION
 MF0257
 MF0257  HISTORY     - Date     Condition        Report By
 MF0257  HISTORY     - 1960     MONUMENTED       CGS
 MF0257  HISTORY     - 1961     GOOD             CGS
 MF0257  HISTORY     - 20090705 GOOD             GEOCAC
 MF0257  HISTORY     - 20200124 MARK NOT FOUND   ILDT
 MF0257
 MF0257                          STATION DESCRIPTION
 MF0257
 MF0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0257'3.1 MI NE FROM ODELL.
 MF0257'ABOUT 0.35 MILE WEST ALONG WEST HAMILTON STREET FROM THE
 MF0257'GULF MOBILE AND OHIO RAILROAD STATION IN ODELL, THENCE 2.75
 MF0257'MILES NORTHEAST ALONG U.S. HIGHWAY 66, AT THE JUNCTION OF A
 MF0257'EAST-WEST GRAVELED CROSSROAD, SET IN THE TOP OF THE NORTHEAST
 MF0257'END OF THE NORTHWEST CONCRETE HEADWALL OF A 3 FEET CONCRETE
 MF0257'BOX CULVERT, (BRIDGE NO.789), UNDER THE GULF MOBILE AND
 MF0257'OHIO RAILROAD, 60 FEET SOUTHEAST OF THE CENTERLINE OF THE NORTH
 MF0257'BOUND LANE OF U.S. HIGHWAY 66, 5 FEET NORTHWEST OF THE NORTHWEST
 MF0257'RAIL OF THE SOUTH BOUND TRACK OF THE GULF MOBILE AND OHIO
 MF0257'RAILROAD, 60 FEET NORTHEAST OF THE CENTERLINE OF A GRAVELED ROAD
 MF0257'LEADING EAST AND ABOUT 5 FEET BELOW THE LEVEL OF THE RAILROAD
 MF0257'TRACK AND U.S. HIGHWAY 66.
 MF0257
 MF0257                          STATION RECOVERY (2009)
 MF0257
 MF0257'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0257'RECOVERED IN GOOD CONDITION.
 MF0257
 MF0257                          STATION RECOVERY (2020)
 MF0257
 MF0257'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 MF0257'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0173 ***********************************************************************
 JC0173  DESIGNATION -  D 249
 JC0173  PID         -  JC0173
 JC0173  STATE/COUNTY-  IL/ST CLAIR
 JC0173  COUNTRY     -  US
 JC0173  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0173
 JC0173                         *CURRENT SURVEY CONTROL
 JC0173  ______________________________________________________________________
 JC0173* NAD 83(1986) POSITION- 38 35 43.4    (N) 090 02 32.1    (W)   HD_HELD2
 JC0173* NAVD 88 ORTHO HEIGHT -   138.605 (meters)      454.74  (feet) ADJUSTED
 JC0173  ______________________________________________________________________
 JC0173  GEOID HEIGHT    -        -30.830 (meters)                     GEOID18
 JC0173  DYNAMIC HEIGHT  -        138.517 (meters)      454.45  (feet) COMP
 JC0173  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 JC0173
 JC0173  VERT ORDER      -  SECOND    CLASS I
 JC0173
 JC0173.The horizontal coordinates were established by autonomous hand held GPS
 JC0173.observations and have an estimated accuracy of +/- 10 meters.
 JC0173
 JC0173.The orthometric height was determined by differential leveling and
 JC0173.adjusted by the NATIONAL GEODETIC SURVEY
 JC0173.in June 1991.
 JC0173
 JC0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0173.GEOID18 height accuracy estimate available here.
 JC0173
 JC0173.Click photographs - Photos may exist for this station.
 JC0173
 JC0173.The dynamic height is computed by dividing the NAVD 88
 JC0173.geopotential number by the normal gravity value computed on the
 JC0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0173.degrees latitude (g = 980.6199 gals.).
 JC0173
 JC0173.The modeled gravity was interpolated from observed gravity values.
 JC0173
 JC0173;                    North         East    Units  Estimated Accuracy
 JC0173;SPC IL W     -   214,063.      710,838.      MT  (+/- 10 meters HH2 GPS)
 JC0173
 JC0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5759476027(NAD 83)
 JC0173
 JC0173                          SUPERSEDED SURVEY CONTROL
 JC0173
 JC0173  NGVD 29 (??/??/92)  138.710  (m)          455.08   (f) ADJ UNCH    2 0
 JC0173
 JC0173.Superseded values are not recommended for survey control.
 JC0173
 JC0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0173.See file dsdata.pdf to determine how the superseded data were derived.
 JC0173
 JC0173_MARKER: DB = BENCH MARK DISK
 JC0173_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JC0173_SP_SET: BOX CULVERT HEADWALL
 JC0173_STAMPING: D 249 1961
 JC0173_MARK LOGO: CGS
 JC0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0173+STABILITY: SURFACE MOTION
 JC0173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0173+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2013
 JC0173
 JC0173  HISTORY     - Date     Condition        Report By
 JC0173  HISTORY     - 1961     MONUMENTED       CGS
 JC0173  HISTORY     - 20080522 GOOD             KUHL
 JC0173  HISTORY     - 20130411 GOOD             PATRIC
 JC0173
 JC0173                          STATION DESCRIPTION
 JC0173
 JC0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0173'0.7 MI E FROM FRENCH VILLAGE.
 JC0173'ABOUT 0.7 MILE EAST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION
 JC0173'WITH STATE HIGHWAY 157 IN FRENCH VILLAGE, ABOUT 0.4 MILE EAST
 JC0173'OF THE JUNCTION OF U.S. HIGHWAY 50 AND STATE HIGHWAY 161, AT THE
 JC0173'JUNCTION OF MONTCLAIR DRIVE, SET IN TOP OF THE EAST END OF THE
 JC0173'SOUTH HEADWALL OF A 20 FOOT CONCRETE BOX CULVERT UNDER U.S.
 JC0173'HIGHWAY 50, 30 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY
 JC0173'50, 45 FEET WEST OF THE CENTER LINE OF MONTCLAIR DRIVE, AND
 JC0173'ABOUT 5 FEET BELOW THE LEVEL OF THE HIGHWAY.
 JC0173
 JC0173                          STATION RECOVERY (2008)
 JC0173
 JC0173'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (ACW)
 JC0173'RECOVERED IN GOOD CONDITION.
 JC0173
 JC0173                          STATION RECOVERY (2013)
 JC0173
 JC0173'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JC0173'RECOVERED AS DESCRIBED.
 JC0173'
 JC0173'NOTE-THE STATION IS COVERED BY LOOSE GRAVEL FILL AND WILL NEED TO DUG
 JC0173'OUT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2079 ***********************************************************************
 LB2079  DESIGNATION -  D 25 RESET
 LB2079  PID         -  LB2079
 LB2079  STATE/COUNTY-  IL/IROQUOIS
 LB2079  COUNTRY     -  US
 LB2079  USGS QUAD   -  ONARGA EAST (2018)
 LB2079
 LB2079                         *CURRENT SURVEY CONTROL
 LB2079  ______________________________________________________________________
 LB2079* NAD 83(1986) POSITION- 40 39 27.15   (N) 087 52 42.24   (W)   HD_HELD1
 LB2079* NAVD 88 ORTHO HEIGHT -   202.477 (meters)      664.29  (feet) ADJUSTED
 LB2079  ______________________________________________________________________
 LB2079  GEOID HEIGHT    -        -32.652 (meters)                     GEOID18
 LB2079  DYNAMIC HEIGHT  -        202.384 (meters)      663.99  (feet) COMP
 LB2079  MODELED GRAVITY -    980,161.0   (mgal)                       NAVD 88
 LB2079
 LB2079  VERT ORDER      -  SECOND    CLASS I
 LB2079
 LB2079.The horizontal coordinates were determined by differentially corrected
 LB2079.hand held GPS observations or other comparable positioning techniques
 LB2079.and have an estimated accuracy of +/- 3 meters.
 LB2079
 LB2079.The orthometric height was determined by differential leveling and
 LB2079.adjusted by the NATIONAL GEODETIC SURVEY
 LB2079.in August 2012.
 LB2079
 LB2079.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2079.GEOID18 height accuracy estimate available here.
 LB2079
 LB2079.Click photographs - Photos may exist for this station.
 LB2079
 LB2079.The dynamic height is computed by dividing the NAVD 88
 LB2079.geopotential number by the normal gravity value computed on the
 LB2079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2079.degrees latitude (g = 980.6199 gals.).
 LB2079
 LB2079.The modeled gravity was interpolated from observed gravity values.
 LB2079
 LB2079;                    North         East    Units  Estimated Accuracy
 LB2079;SPC IL E     -   443,112.1     338,472.4     MT  (+/- 3 meters HH1 GPS) 
 LB2079
 LB2079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2574301112(NAD 83)
 LB2079
 LB2079                          SUPERSEDED SURVEY CONTROL
 LB2079
 LB2079  NGVD 29 (11/09/15)  202.53   (m)          664.5    (f) RESET       3  
 LB2079
 LB2079.Superseded values are not recommended for survey control.
 LB2079
 LB2079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2079.See file dsdata.pdf to determine how the superseded data were derived.
 LB2079
 LB2079_MARKER: DV = VERTICAL CONTROL DISK
 LB2079_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 LB2079_SP_SET: BRIDGE WING WALL
 LB2079_STAMPING: D 25 RESET 1974
 LB2079_MARK LOGO: NGS
 LB2079_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2079+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LB2079
 LB2079  HISTORY     - Date     Condition        Report By
 LB2079  HISTORY     - 1978     MONUMENTED       ILDT
 LB2079  HISTORY     - 20070908 GOOD             GEOCAC
 LB2079  HISTORY     - 20110124 GOOD             ILDT
 LB2079  HISTORY     - 20110613 GOOD             PATRIC
 LB2079
 LB2079                          STATION DESCRIPTION
 LB2079
 LB2079'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 LB2079'7.35 MI NORTH FROM CISSNA PARK.
 LB2079'7.35 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE CITY PARK IN CISSNA
 LB2079'PARK, ABOUT 0.3 MILES EAST OF A CURVE IN HIGHWAYWITH TANGENTS
 LB2079'EXTENDING SOUTH AND EAST, ABOUT 0.8 MILE WEST OF JUNCTION OF A ROAD
 LB2079'LEADING EAST TO WOODWORTH AND A CURVE IN ROAD WITH TANGENTS EXTENDING
 LB2079'NORTH AND WEST, ABOUT 0.35 MILE WEST OF KAUFMAN GRAIN ELEVATOR, IN THE
 LB2079'TOP AND 12.3 FEET SOUTHWEST OF NORTHEAST END OF NORTHEAST WINGWALL OF
 LB2079'AN 8 FOOT BY 9 FOOT CONCRETE BOX CULVERT, 21 FEET NORTH OF CENTERLINE
 LB2079'OF HIGHWAY. MARK IS ALSO 8.6 MILES SOUTH ALONG STATE HIGHWAY 49 FROM
 LB2079'THE INTERSECTION OF U.S. HIGHWAY 24 IN CRESCENT CITY.
 LB2079'THE MARK IS 1.7 FT BELOW HIGHWAY.
 LB2079
 LB2079                          STATION RECOVERY (2007)
 LB2079
 LB2079'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2079'RECOVERED IN GOOD CONDITION.
 LB2079
 LB2079                          STATION RECOVERY (2011)
 LB2079
 LB2079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2079'RECOVERED IN GOOD CONDITION.
 LB2079
 LB2079                          STATION RECOVERY (2011)
 LB2079
 LB2079'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2079'THE STATION IS LOCATED APPROXIMATELY 7 MI (11.3 KM) NORTH OF THE TOWN
 LB2079'OF CISSNA PARK, ILLINOIS, IN IROQUOIS COUNTY.
 LB2079'
 LB2079'TO REACH THE STATION FROM THE INTERSECTION OF IL HIGHWAY 49 AND
 LB2079'RAILROAD AVENUE, IN CISSNA PARK, PROCEED NORTH THEN EAST ON IL HIGHWAY
 LB2079'49 FOR 7.3 MI (11.7 KM) TO A CREEK CROSSING AND THE STATION ON THE
 LB2079'NORTH SIDE OF THE ROAD.
 LB2079'
 LB2079'THE STATION IS SET IN THE TOP OF THE NORTH WING WALL OF THE EAST
 LB2079'ABUTMENT OF THE BRIDGE.
 LB2079'
 LB2079'IT IS 0.3 MI (0.5 KM) WEST OF A GRAIN ELEVATOR, 167 FT (50.9 M) WEST
 LB2079'OF THE EAST END OF THE NORTHERN MOST GUARDRAIL, 100.5 FT (30.6 M) EAST
 LB2079'OF A UTILITY POLE AND 21 FT (6.4 M) NORTH OF THE CENTERLINE OF IL
 LB2079'HIGHWAY 49.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1284 ***********************************************************************
 JB1284  DESIGNATION -  D 250
 JB1284  PID         -  JB1284
 JB1284  STATE/COUNTY-  IL/WASHINGTON
 JB1284  COUNTRY     -  US
 JB1284  USGS QUAD   -  OKAWVILLE (2018)
 JB1284
 JB1284                         *CURRENT SURVEY CONTROL
 JB1284  ______________________________________________________________________
 JB1284* NAD 83(1986) POSITION- 38 26 37.57   (N) 089 32 46.90   (W)   HD_HELD1
 JB1284* NAVD 88 ORTHO HEIGHT -   129.177 (meters)      423.81  (feet) ADJUSTED
 JB1284  ______________________________________________________________________
 JB1284  GEOID HEIGHT    -        -30.305 (meters)                     GEOID18
 JB1284  DYNAMIC HEIGHT  -        129.096 (meters)      423.54  (feet) COMP
 JB1284  MODELED GRAVITY -    980,001.4   (mgal)                       NAVD 88
 JB1284
 JB1284  VERT ORDER      -  SECOND    CLASS 0
 JB1284
 JB1284.The horizontal coordinates were determined by differentially corrected
 JB1284.hand held GPS observations or other comparable positioning techniques
 JB1284.and have an estimated accuracy of +/- 3 meters.
 JB1284
 JB1284.The orthometric height was determined by differential leveling and
 JB1284.adjusted by the NATIONAL GEODETIC SURVEY
 JB1284.in June 1991.
 JB1284
 JB1284.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1284.GEOID18 height accuracy estimate available here.
 JB1284
 JB1284.Click photographs - Photos may exist for this station.
 JB1284
 JB1284.The dynamic height is computed by dividing the NAVD 88
 JB1284.geopotential number by the normal gravity value computed on the
 JB1284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1284.degrees latitude (g = 980.6199 gals.).
 JB1284
 JB1284.The modeled gravity was interpolated from observed gravity values.
 JB1284
 JB1284;                    North         East    Units  Estimated Accuracy
 JB1284;SPC IL W     -   197,407.9     754,150.1     MT  (+/- 3 meters HH1 GPS) 
 JB1284
 JB1284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7777358125(NAD 83)
 JB1284
 JB1284                          SUPERSEDED SURVEY CONTROL
 JB1284
 JB1284  NGVD 29 (??/??/92)  129.299  (m)          424.21   (f) ADJ UNCH    2 0
 JB1284
 JB1284.Superseded values are not recommended for survey control.
 JB1284
 JB1284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1284.See file dsdata.pdf to determine how the superseded data were derived.
 JB1284
 JB1284_MARKER: DB = BENCH MARK DISK
 JB1284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1284_STAMPING: D 250 1961
 JB1284_MARK LOGO: CGS
 JB1284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1284+STABILITY: SURFACE MOTION
 JB1284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1284+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2011
 JB1284
 JB1284  HISTORY     - Date     Condition        Report By
 JB1284  HISTORY     - 1961     MONUMENTED       CGS
 JB1284  HISTORY     - 20100820 GOOD             GEOCAC
 JB1284  HISTORY     - 20110817 GOOD             ILDT
 JB1284
 JB1284                          STATION DESCRIPTION
 JB1284
 JB1284'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1284'0.8 MI N FROM OKAWVILLE.
 JB1284'ABOUT 0.10 MILES NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1284'IN OKAWVILLE, THENCE 0.2 MILES EAST ALONG STATE HIGHWAY 177,
 JB1284'THENCE 0.5 MILES NORTH ALONG AN ASPHALT PAVED ROAD, AT THE
 JB1284'JUNCTION OF A GRAVEL ROAD WEST, 19 FEET WEST OF THE CENTER LINE
 JB1284'OF THE ROAD, 32 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD
 JB1284'WEST, 2 FEET EAST OF THE FENCE, 13.5 FEET SOUTH OF THE FENCE
 JB1284'CORNER, 14.5 FEET SOUTH OF A POWER POLE, 1.7 FEET NORTHEAST OF
 JB1284'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 JB1284'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB1284
 JB1284                          STATION RECOVERY (2010)
 JB1284
 JB1284'RECOVERY NOTE BY GEOCACHING 2010 (DEB)
 JB1284'RECOVERED IN GOOD CONDITION.
 JB1284
 JB1284                          STATION RECOVERY (2011)
 JB1284
 JB1284'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1284'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1498 ***********************************************************************
 JB1498  DESIGNATION -  D 251
 JB1498  PID         -  JB1498
 JB1498  STATE/COUNTY-  IL/CLINTON
 JB1498  COUNTRY     -  US
 JB1498  USGS QUAD   -  BREESE (2018)
 JB1498
 JB1498                         *CURRENT SURVEY CONTROL
 JB1498  ______________________________________________________________________
 JB1498* NAD 83(1986) POSITION- 38 30 37.     (N) 089 36 44.     (W)   SCALED
 JB1498* NAVD 88 ORTHO HEIGHT -   129.515 (meters)      424.92  (feet) ADJUSTED
 JB1498  ______________________________________________________________________
 JB1498  GEOID HEIGHT    -        -30.487 (meters)                     GEOID18
 JB1498  DYNAMIC HEIGHT  -        129.434 (meters)      424.65  (feet) COMP
 JB1498  MODELED GRAVITY -    979,997.6   (mgal)                       NAVD 88
 JB1498
 JB1498  VERT ORDER      -  SECOND    CLASS 0
 JB1498
 JB1498.The horizontal coordinates were scaled from a map and have
 JB1498.an estimated accuracy of +/- 6 seconds.
 JB1498
 JB1498.The orthometric height was determined by differential leveling and
 JB1498.adjusted by the NATIONAL GEODETIC SURVEY
 JB1498.in June 1991.
 JB1498
 JB1498.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1498.GEOID18 height accuracy estimate available here.
 JB1498
 JB1498.Click photographs - Photos may exist for this station.
 JB1498
 JB1498.The dynamic height is computed by dividing the NAVD 88
 JB1498.geopotential number by the normal gravity value computed on the
 JB1498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1498.degrees latitude (g = 980.6199 gals.).
 JB1498
 JB1498.The modeled gravity was interpolated from observed gravity values.
 JB1498
 JB1498;                    North         East    Units  Estimated Accuracy
 JB1498;SPC IL W     -   204,750.      748,360.      MT  (+/- 180 meters Scaled)
 JB1498
 JB1498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH722656(NAD 83)
 JB1498
 JB1498                          SUPERSEDED SURVEY CONTROL
 JB1498
 JB1498  NGVD 29 (??/??/92)  129.635  (m)          425.31   (f) ADJ UNCH    2 0
 JB1498
 JB1498.Superseded values are not recommended for survey control.
 JB1498
 JB1498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1498.See file dsdata.pdf to determine how the superseded data were derived.
 JB1498
 JB1498_MARKER: DB = BENCH MARK DISK
 JB1498_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1498_SP_SET: BOX CULVERT HEADWALL
 JB1498_STAMPING: D 251 1961
 JB1498_MARK LOGO: CGS
 JB1498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1498+STABILITY: SURFACE MOTION
 JB1498
 JB1498  HISTORY     - Date     Condition        Report By
 JB1498  HISTORY     - 1961     MONUMENTED       CGS
 JB1498  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1498
 JB1498                          STATION DESCRIPTION
 JB1498
 JB1498'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1498'0.6 MI E FROM DAMIANSVILLE.
 JB1498'ABOUT 0.65 MILE EAST ALONG A CONCRETE AND ASPHALT PAVED ROAD,
 JB1498'FROM ST DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, ON THE INSIDE
 JB1498'OF A CURVE IN THE ROAD WITH TANGENTS TO THE NORTH AND WEST, AT
 JB1498'THE JUNCTION OF AN OILED ROAD SOUTH AND AN OILED ROAD EAST, SET
 JB1498'IN TOP OF THE SOUTHWEST END OF THE NORTHWEST HEADWALL OF A 5
 JB1498'FOOT CONCRETE BOX CULVERT, 15 FEET NORTHWEST OF THE CENTER LINE
 JB1498'OF THE ROAD, AND ABOUT LEVEL WITH THE ROAD.
 JB1498
 JB1498                          STATION RECOVERY (2011)
 JB1498
 JB1498'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1498'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1208 ***********************************************************************
 JB1208  DESIGNATION -  D 252
 JB1208  PID         -  JB1208
 JB1208  STATE/COUNTY-  IL/JEFFERSON
 JB1208  COUNTRY     -  US
 JB1208  USGS QUAD   -  WOODLAWN (2018)
 JB1208
 JB1208                         *CURRENT SURVEY CONTROL
 JB1208  ______________________________________________________________________
 JB1208* NAD 83(1986) POSITION- 38 18 15.     (N) 089 01 13.     (W)   SCALED
 JB1208* NAVD 88 ORTHO HEIGHT -   140.755 (meters)      461.79  (feet) ADJUSTED
 JB1208  ______________________________________________________________________
 JB1208  GEOID HEIGHT    -        -30.092 (meters)                     GEOID18
 JB1208  DYNAMIC HEIGHT  -        140.665 (meters)      461.50  (feet) COMP
 JB1208  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JB1208
 JB1208  VERT ORDER      -  SECOND    CLASS 0
 JB1208
 JB1208.The horizontal coordinates were scaled from a map and have
 JB1208.an estimated accuracy of +/- 6 seconds.
 JB1208
 JB1208.The orthometric height was determined by differential leveling and
 JB1208.adjusted by the NATIONAL GEODETIC SURVEY
 JB1208.in June 1991.
 JB1208
 JB1208.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1208.GEOID18 height accuracy estimate available here.
 JB1208
 JB1208.Click photographs - Photos may exist for this station.
 JB1208
 JB1208.The dynamic height is computed by dividing the NAVD 88
 JB1208.geopotential number by the normal gravity value computed on the
 JB1208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1208.degrees latitude (g = 980.6199 gals.).
 JB1208
 JB1208.The modeled gravity was interpolated from observed gravity values.
 JB1208
 JB1208;                    North         East    Units  Estimated Accuracy
 JB1208;SPC IL E     -   181,960.      239,920.      MT  (+/- 180 meters Scaled)
 JB1208
 JB1208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH233414(NAD 83)
 JB1208
 JB1208                          SUPERSEDED SURVEY CONTROL
 JB1208
 JB1208  NGVD 29 (??/??/92)  140.863  (m)          462.15   (f) ADJ UNCH    2 0
 JB1208
 JB1208.Superseded values are not recommended for survey control.
 JB1208
 JB1208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1208.See file dsdata.pdf to determine how the superseded data were derived.
 JB1208
 JB1208_MARKER: DB = BENCH MARK DISK
 JB1208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1208_STAMPING: D 252 1961
 JB1208_MARK LOGO: CGS
 JB1208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1208+STABILITY: SURFACE MOTION
 JB1208
 JB1208  HISTORY     - Date     Condition        Report By
 JB1208  HISTORY     - 1961     MONUMENTED       CGS
 JB1208  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1208  HISTORY     - 20110421 POOR             ILDT
 JB1208
 JB1208                          STATION DESCRIPTION
 JB1208
 JB1208'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1208'2.6 MI SE FROM WOODLAWN.
 JB1208'ABOUT 1.5 MILES SOUTH ALONG AN ASPHALT PAVED FROM THE GRADE
 JB1208'SCHOOL IN WOODLAWN, THENCE 0.8 MILE EAST ALONG U.S. HIGHWAY 460,
 JB1208'THENCE 0.25 MILE SOUTH ALONG AN OILED ROAD, NEAR THE SOUTHEAST
 JB1208'CORNER OF A CEMETERY, AND AT THE JUNCTION OF A DIRT ROAD
 JB1208'SOUTHWEST, AND A DRIVE NORTHEAST TO A FARM HOUSE, 18.5 FEET EAST
 JB1208'OF THE CENTER OF THE ROAD, 134 FEET SOUTH OF THE CENTER OF THE
 JB1208'DRIVE, 100 FEET SOUTH OF THE EXTENDED CENTER OF THE ROAD
 JB1208'SOUTHWEST, 35 FEET NORTH OF A POWER POLE WITH A TRANSFORMER, 1
 JB1208'FOOT WEST OF A FENCE, 2.1 FEET SOUTH OF A METAL WITNESS POST,
 JB1208'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 JB1208'A CONCRETE POST PROJECTING 4 INCHES.
 JB1208
 JB1208                          STATION RECOVERY (2009)
 JB1208
 JB1208'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1208'MARK NOT FOUND.
 JB1208
 JB1208                          STATION RECOVERY (2011)
 JB1208
 JB1208'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1208'THE DISK IS GONE, BUT THE STEM ON THE DISK REMAINS IN THE CONCRETE
 JB1208'POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0519 ***********************************************************************
 JB0519  DESIGNATION -  D 253
 JB0519  PID         -  JB0519
 JB0519  STATE/COUNTY-  IL/WAYNE
 JB0519  COUNTRY     -  US
 JB0519  USGS QUAD   -  WAYNE CITY (2018)
 JB0519
 JB0519                         *CURRENT SURVEY CONTROL
 JB0519  ______________________________________________________________________
 JB0519* NAD 83(1986) POSITION- 38 16 14.     (N) 088 34 14.     (W)   SCALED
 JB0519* NAVD 88 ORTHO HEIGHT -   136.570 (meters)      448.06  (feet) ADJUSTED
 JB0519  ______________________________________________________________________
 JB0519  GEOID HEIGHT    -        -30.348 (meters)                     GEOID18
 JB0519  DYNAMIC HEIGHT  -        136.483 (meters)      447.78  (feet) COMP
 JB0519  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB0519
 JB0519  VERT ORDER      -  SECOND    CLASS 0
 JB0519
 JB0519.The horizontal coordinates were scaled from a map and have
 JB0519.an estimated accuracy of +/- 6 seconds.
 JB0519
 JB0519.The orthometric height was determined by differential leveling and
 JB0519.adjusted by the NATIONAL GEODETIC SURVEY
 JB0519.in June 1991.
 JB0519
 JB0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0519.GEOID18 height accuracy estimate available here.
 JB0519
 JB0519.Click photographs - Photos may exist for this station.
 JB0519
 JB0519.The dynamic height is computed by dividing the NAVD 88
 JB0519.geopotential number by the normal gravity value computed on the
 JB0519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0519.degrees latitude (g = 980.6199 gals.).
 JB0519
 JB0519.The modeled gravity was interpolated from observed gravity values.
 JB0519
 JB0519;                    North         East    Units  Estimated Accuracy
 JB0519;SPC IL E     -   178,030.      279,240.      MT  (+/- 180 meters Scaled)
 JB0519
 JB0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH626370(NAD 83)
 JB0519
 JB0519                          SUPERSEDED SURVEY CONTROL
 JB0519
 JB0519  NGVD 29 (??/??/92)  136.696  (m)          448.48   (f) ADJ UNCH    2 0
 JB0519
 JB0519.Superseded values are not recommended for survey control.
 JB0519
 JB0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0519.See file dsdata.pdf to determine how the superseded data were derived.
 JB0519
 JB0519_MARKER: DB = BENCH MARK DISK
 JB0519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0519_STAMPING: D 253 1961
 JB0519_MARK LOGO: CGS
 JB0519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0519+STABILITY: SURFACE MOTION
 JB0519
 JB0519  HISTORY     - Date     Condition        Report By
 JB0519  HISTORY     - 1961     MONUMENTED       CGS
 JB0519
 JB0519                          STATION DESCRIPTION
 JB0519
 JB0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0519'5.7 MI SE FROM WAYNE CITY.
 JB0519'ABOUT 4.7 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0519'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 1.0
 JB0519'MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF AN EAST-WEST
 JB0519'GRAVELED CROSS ROAD, 23 FEET SOUTH OF THE CENTER OF THE ROAD, 140
 JB0519'FEET WEST OF THE CENTER OF THE ROAD, 115 FEET WEST OF A POWER
 JB0519'POLE, 1 FOOT NORTH OF A FENCE, 2 FEET WEST OF A FENCE CORNER,
 JB0519'1.8 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 JB0519'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0519'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0253 ***********************************************************************
 JB0253  DESIGNATION -  D 254
 JB0253  PID         -  JB0253
 JB0253  STATE/COUNTY-  IL/WHITE
 JB0253  COUNTRY     -  US
 JB0253  USGS QUAD   -  GOLDEN GATE (2018)
 JB0253
 JB0253                         *CURRENT SURVEY CONTROL
 JB0253  ______________________________________________________________________
 JB0253* NAD 83(1986) POSITION- 38 15 23.     (N) 088 12 50.     (W)   SCALED
 JB0253* NAVD 88 ORTHO HEIGHT -   124.355 (meters)      407.99  (feet) ADJUSTED
 JB0253  ______________________________________________________________________
 JB0253  GEOID HEIGHT    -        -30.623 (meters)                     GEOID18
 JB0253  DYNAMIC HEIGHT  -        124.275 (meters)      407.73  (feet) COMP
 JB0253  MODELED GRAVITY -    979,985.2   (mgal)                       NAVD 88
 JB0253
 JB0253  VERT ORDER      -  SECOND    CLASS 0
 JB0253
 JB0253.The horizontal coordinates were scaled from a map and have
 JB0253.an estimated accuracy of +/- 6 seconds.
 JB0253
 JB0253.The orthometric height was determined by differential leveling and
 JB0253.adjusted by the NATIONAL GEODETIC SURVEY
 JB0253.in June 1991.
 JB0253
 JB0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0253.GEOID18 height accuracy estimate available here.
 JB0253
 JB0253.Click photographs - Photos may exist for this station.
 JB0253
 JB0253.The dynamic height is computed by dividing the NAVD 88
 JB0253.geopotential number by the normal gravity value computed on the
 JB0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0253.degrees latitude (g = 980.6199 gals.).
 JB0253
 JB0253.The modeled gravity was interpolated from observed gravity values.
 JB0253
 JB0253;                    North         East    Units  Estimated Accuracy
 JB0253;SPC IL E     -   176,440.      310,450.      MT  (+/- 180 meters Scaled)
 JB0253
 JB0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH937349(NAD 83)
 JB0253
 JB0253                          SUPERSEDED SURVEY CONTROL
 JB0253
 JB0253  NGVD 29 (??/??/92)  124.479  (m)          408.39   (f) ADJ UNCH    2 0
 JB0253
 JB0253.Superseded values are not recommended for survey control.
 JB0253
 JB0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0253.See file dsdata.pdf to determine how the superseded data were derived.
 JB0253
 JB0253_MARKER: DB = BENCH MARK DISK
 JB0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0253_STAMPING: D 254 1961
 JB0253_MARK LOGO: CGS
 JB0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0253+STABILITY: SURFACE MOTION
 JB0253
 JB0253  HISTORY     - Date     Condition        Report By
 JB0253  HISTORY     - 1961     MONUMENTED       CGS
 JB0253
 JB0253                          STATION DESCRIPTION
 JB0253
 JB0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0253'2.5 MI E FROM BURNT PRAIRIE.
 JB0253'ABOUT 1.5 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0253'BURNT PRAIRIE, THENCE 0.5 MILES NORTH ON GRAVELED ROAD, THENCE
 JB0253'0.95 MILE EAST ON GRAVELED ROAD, ABOUT 0.05 MILE EAST OF JUNCTION
 JB0253'OF GRAVELED ROAD NORTH AND AT FARM HOUSE SOUTH OF ROAD, 43.5
 JB0253'FEET NORTHEAST OF NORTHEAST CORNER OF WHITE PAINTED WOODEN BARN,
 JB0253'17 FEET SOUTH OF CENTER OF ROAD, 2 FEET NORTHEAST OF FENCE CORNER,
 JB0253'1.6 FEET EAST OF WITNESS POST, 1 FOOT NORTH OF FENCE, ABOUT 2
 JB0253'FEET ABOVE THE LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST
 JB0253'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0272 ***********************************************************************
 KC0272  DESIGNATION -  D 255
 KC0272  PID         -  KC0272
 KC0272  STATE/COUNTY-  IL/MORGAN
 KC0272  COUNTRY     -  US
 KC0272  USGS QUAD   -  MEREDOSIA (2018)
 KC0272
 KC0272                         *CURRENT SURVEY CONTROL
 KC0272  ______________________________________________________________________
 KC0272* NAD 83(1986) POSITION- 39 49 55.     (N) 090 30 19.     (W)   SCALED
 KC0272* NAVD 88 ORTHO HEIGHT -   137.256 (meters)      450.31  (feet) ADJUSTED
 KC0272  ______________________________________________________________________
 KC0272  GEOID HEIGHT    -        -32.766 (meters)                     GEOID18
 KC0272  DYNAMIC HEIGHT  -        137.182 (meters)      450.07  (feet) COMP
 KC0272  MODELED GRAVITY -    980,086.8   (mgal)                       NAVD 88
 KC0272
 KC0272  VERT ORDER      -  FIRST     CLASS II
 KC0272
 KC0272.The horizontal coordinates were scaled from a map and have
 KC0272.an estimated accuracy of +/- 6 seconds.
 KC0272
 KC0272.The orthometric height was determined by differential leveling and
 KC0272.adjusted by the NATIONAL GEODETIC SURVEY
 KC0272.in June 1991.
 KC0272
 KC0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0272.GEOID18 height accuracy estimate available here.
 KC0272
 KC0272.Click photographs - Photos may exist for this station.
 KC0272
 KC0272.The dynamic height is computed by dividing the NAVD 88
 KC0272.geopotential number by the normal gravity value computed on the
 KC0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0272.degrees latitude (g = 980.6199 gals.).
 KC0272
 KC0272.The modeled gravity was interpolated from observed gravity values.
 KC0272
 KC0272;                    North         East    Units  Estimated Accuracy
 KC0272;SPC IL W     -   351,380.      671,020.      MT  (+/- 180 meters Scaled)
 KC0272
 KC0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE134120(NAD 83)
 KC0272
 KC0272                          SUPERSEDED SURVEY CONTROL
 KC0272
 KC0272  NGVD 29 (??/??/92)  137.366  (m)          450.68   (f) ADJ UNCH    1 2
 KC0272
 KC0272.Superseded values are not recommended for survey control.
 KC0272
 KC0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0272.See file dsdata.pdf to determine how the superseded data were derived.
 KC0272
 KC0272_MARKER: DB = BENCH MARK DISK
 KC0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0272_STAMPING: D 255 1961
 KC0272_MARK LOGO: CGS
 KC0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0272+STABILITY: SURFACE MOTION
 KC0272
 KC0272  HISTORY     - Date     Condition        Report By
 KC0272  HISTORY     - 1961     MONUMENTED       CGS
 KC0272  HISTORY     - 20140916 MARK NOT FOUND   AMESC
 KC0272
 KC0272                          STATION DESCRIPTION
 KC0272
 KC0272'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0272'6.2 MI N FROM BLUFFS.
 KC0272'ABOUT 6.25 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0272'OF THE WABASH RAILROAD AT BLUFFS, 0.55 MILE SOUTH OF THE
 KC0272'CROSSING OF A GRAVEL ROAD, 0.35 MILE NORTH OF THE NORTH JUNCTION
 KC0272'OF STATE HIGHWAY 100 AND STATE HIGHWAY 104, AT THE OUTSIDE OF A
 KC0272'LONG CURVE, 37 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 83
 KC0272'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A SMALL CONCRETE BLOCK
 KC0272'HOUSE, 7 FEET WEST OF A POWER LINE POLE, 18 FEET SOUTH OF A
 KC0272'FENCE CORNER, 1 FOOT WEST OF A FENCE LINE, 1 1/2 FEET NORTH OF
 KC0272'A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN
 KC0272'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL
 KC0272'OF THE GROUND.
 KC0272
 KC0272                          STATION RECOVERY (2014)
 KC0272
 KC0272'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KC0272'NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0804 ***********************************************************************
 JB0804  DESIGNATION -  D 256
 JB0804  PID         -  JB0804
 JB0804  STATE/COUNTY-  IL/MARION
 JB0804  COUNTRY     -  US
 JB0804  USGS QUAD   -  PATOKA (2018)
 JB0804
 JB0804                         *CURRENT SURVEY CONTROL
 JB0804  ______________________________________________________________________
 JB0804* NAD 83(1986) POSITION- 38 46 26.     (N) 089 05 32.     (W)   SCALED
 JB0804* NAVD 88 ORTHO HEIGHT -   146.852 (meters)      481.80  (feet) ADJUSTED
 JB0804  ______________________________________________________________________
 JB0804  GEOID HEIGHT    -        -31.325 (meters)                     GEOID18
 JB0804  DYNAMIC HEIGHT  -        146.760 (meters)      481.50  (feet) COMP
 JB0804  MODELED GRAVITY -    980,001.1   (mgal)                       NAVD 88
 JB0804
 JB0804  VERT ORDER      -  FIRST     CLASS I
 JB0804
 JB0804.The horizontal coordinates were scaled from a map and have
 JB0804.an estimated accuracy of +/- 6 seconds.
 JB0804
 JB0804.The orthometric height was determined by differential leveling and
 JB0804.adjusted by the NATIONAL GEODETIC SURVEY
 JB0804.in June 1991.
 JB0804
 JB0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0804.GEOID18 height accuracy estimate available here.
 JB0804
 JB0804.Click photographs - Photos may exist for this station.
 JB0804
 JB0804.The dynamic height is computed by dividing the NAVD 88
 JB0804.geopotential number by the normal gravity value computed on the
 JB0804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0804.degrees latitude (g = 980.6199 gals.).
 JB0804
 JB0804.The modeled gravity was interpolated from observed gravity values.
 JB0804
 JB0804;                    North         East    Units  Estimated Accuracy
 JB0804;SPC IL E     -   234,150.      234,050.      MT  (+/- 180 meters Scaled)
 JB0804
 JB0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH182937(NAD 83)
 JB0804
 JB0804                          SUPERSEDED SURVEY CONTROL
 JB0804
 JB0804  NGVD 29 (??/??/92)  146.971  (m)          482.19   (f) ADJ UNCH    1 1
 JB0804
 JB0804.Superseded values are not recommended for survey control.
 JB0804
 JB0804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0804.See file dsdata.pdf to determine how the superseded data were derived.
 JB0804
 JB0804_MARKER: DB = BENCH MARK DISK
 JB0804_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0804_SP_SET: BRIDGE
 JB0804_STAMPING: D 256 1961
 JB0804_MARK LOGO: CGS
 JB0804_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0804_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0804+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2014
 JB0804
 JB0804  HISTORY     - Date     Condition        Report By
 JB0804  HISTORY     - 1961     MONUMENTED       CGS
 JB0804  HISTORY     - 1969     GOOD             CGS
 JB0804  HISTORY     - 20061211 GOOD             INDIV
 JB0804  HISTORY     - 20110912 GOOD             ILDT
 JB0804  HISTORY     - 20140617 GOOD             ILDT
 JB0804
 JB0804                          STATION DESCRIPTION
 JB0804
 JB0804'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0804'ABOUT 1.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0804'THE POST OFFICE AT PATOKA, 0.25 MILE SOUTH OF MILEPOST 677, 7
 JB0804'FEET WEST OF THE WEST RAIL, SET IN THE TOP OF THE WEST END OF THE
 JB0804'CONCRETE LEDGE ON THE NORTH CONCRETE ABUTMENT OF A RAILROAD
 JB0804'BRIDGE OVER NORTH FORK, 1 FOOT EAST OF THE WEST END OF THE LEDGE,
 JB0804'AND 3 1/2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 21, T4N,
 JB0804'R1E.
 JB0804
 JB0804                          STATION RECOVERY (2006)
 JB0804
 JB0804'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (MSS)
 JB0804'RECOVERED 0.7 +/- MILE NORTH ALONG ABANDONED RR BED FROM BOAT DOCK
 JB0804'ROAD 2000N, 1075BLK
 JB0804
 JB0804                          STATION RECOVERY (2011)
 JB0804
 JB0804'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0804'RECOVERED IN GOOD CONDITION.
 JB0804
 JB0804                          STATION RECOVERY (2014)
 JB0804
 JB0804'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0804'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0810 ***********************************************************************
 KB0810  DESIGNATION -  D 257
 KB0810  PID         -  KB0810
 KB0810  STATE/COUNTY-  IL/FAYETTE
 KB0810  COUNTRY     -  US
 KB0810  USGS QUAD   -  VERA (2018)
 KB0810
 KB0810                         *CURRENT SURVEY CONTROL
 KB0810  ______________________________________________________________________
 KB0810* NAD 83(1986) POSITION- 39 01 15.     (N) 089 06 37.     (W)   SCALED
 KB0810* NAVD 88 ORTHO HEIGHT -   162.678 (meters)      533.72  (feet) ADJUSTED
 KB0810  ______________________________________________________________________
 KB0810  GEOID HEIGHT    -        -31.784 (meters)                     GEOID18
 KB0810  DYNAMIC HEIGHT  -        162.579 (meters)      533.39  (feet) COMP
 KB0810  MODELED GRAVITY -    980,017.3   (mgal)                       NAVD 88
 KB0810
 KB0810  VERT ORDER      -  FIRST     CLASS I
 KB0810
 KB0810.The horizontal coordinates were scaled from a map and have
 KB0810.an estimated accuracy of +/- 6 seconds.
 KB0810
 KB0810.The orthometric height was determined by differential leveling and
 KB0810.adjusted by the NATIONAL GEODETIC SURVEY
 KB0810.in June 1991.
 KB0810
 KB0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0810.GEOID18 height accuracy estimate available here.
 KB0810
 KB0810.Click photographs - Photos may exist for this station.
 KB0810
 KB0810.The dynamic height is computed by dividing the NAVD 88
 KB0810.geopotential number by the normal gravity value computed on the
 KB0810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0810.degrees latitude (g = 980.6199 gals.).
 KB0810
 KB0810.The modeled gravity was interpolated from observed gravity values.
 KB0810
 KB0810;                    North         East    Units  Estimated Accuracy
 KB0810;SPC IL E     -   261,580.      232,720.      MT  (+/- 180 meters Scaled)
 KB0810
 KB0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ173212(NAD 83)
 KB0810
 KB0810                          SUPERSEDED SURVEY CONTROL
 KB0810
 KB0810  NGVD 29 (??/??/92)  162.791  (m)          534.09   (f) ADJ UNCH    1 1
 KB0810
 KB0810.Superseded values are not recommended for survey control.
 KB0810
 KB0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0810.See file dsdata.pdf to determine how the superseded data were derived.
 KB0810
 KB0810_MARKER: DB = BENCH MARK DISK
 KB0810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0810_STAMPING: D 257 1961
 KB0810_MARK LOGO: CGS
 KB0810_PROJECTION: FLUSH
 KB0810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0810+STABILITY: SURFACE MOTION
 KB0810_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0810+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2015
 KB0810
 KB0810  HISTORY     - Date     Condition        Report By
 KB0810  HISTORY     - 1961     MONUMENTED       CGS
 KB0810  HISTORY     - 1969     GOOD             CGS
 KB0810  HISTORY     - 1976     GOOD             NGS
 KB0810  HISTORY     - 20120626 GOOD             ILDT
 KB0810  HISTORY     - 20140624 GOOD             ILDT
 KB0810  HISTORY     - 20150915 GOOD             AMESC
 KB0810
 KB0810                          STATION DESCRIPTION
 KB0810
 KB0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0810'4.2 MI N FROM VANDALIA.
 KB0810'ABOUT 4.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0810'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 KB0810'VANDALIA, 10 RAILS NORTH OF MILEPOST 694, 112 FEET SOUTHEAST OF
 KB0810'THE CENTER OF A CROSSING OF THE RAILROAD AND A ROAD, 69 1/2
 KB0810'FEET EAST OF THE EAST RAIL, 65 FEET SOUTH OF THE CENTER LINE
 KB0810'OF THE ROAD, 44 FEET SOUTHEAST OF A TELEPHONE POLE, 1.5 FEET
 KB0810'NORTH OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF
 KB0810'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 KB0810'WITH THE SURFACE OF THE GROUND.  SEC 29, T 7 N, R 1 E.
 KB0810
 KB0810                          STATION RECOVERY (1976)
 KB0810
 KB0810'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0810'RECOVERED IN GOOD CONDITION.
 KB0810
 KB0810                          STATION RECOVERY (2012)
 KB0810
 KB0810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0810'RECOVERED IN GOOD CONDITION.
 KB0810
 KB0810                          STATION RECOVERY (2014)
 KB0810
 KB0810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 KB0810'RECOVERED IN GOOD CONDITION.
 KB0810
 KB0810                          STATION RECOVERY (2015)
 KB0810
 KB0810'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0810'THE RAILROAD TRACKS ARE GONE AND THE AREA IS OVER GROWN WITH
 KB0810'VEGETATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0220 ***********************************************************************
 LD0220  DESIGNATION -  D 258
 LD0220  PID         -  LD0220
 LD0220  STATE/COUNTY-  IL/MASON
 LD0220  COUNTRY     -  US
 LD0220  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0220
 LD0220                         *CURRENT SURVEY CONTROL
 LD0220  ______________________________________________________________________
 LD0220* NAD 83(1986) POSITION- 40 06 17.     (N) 090 09 13.     (W)   SCALED
 LD0220* NAVD 88 ORTHO HEIGHT -   142.486 (meters)      467.47  (feet) ADJUSTED
 LD0220  ______________________________________________________________________
 LD0220  GEOID HEIGHT    -        -32.889 (meters)                     GEOID18
 LD0220  DYNAMIC HEIGHT  -        142.413 (meters)      467.23  (feet) COMP
 LD0220  MODELED GRAVITY -    980,111.5   (mgal)                       NAVD 88
 LD0220
 LD0220  VERT ORDER      -  FIRST     CLASS II
 LD0220
 LD0220.The horizontal coordinates were scaled from a map and have
 LD0220.an estimated accuracy of +/- 6 seconds.
 LD0220
 LD0220.The orthometric height was determined by differential leveling and
 LD0220.adjusted by the NATIONAL GEODETIC SURVEY
 LD0220.in June 1991.
 LD0220
 LD0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0220.GEOID18 height accuracy estimate available here.
 LD0220
 LD0220.Click photographs - Photos may exist for this station.
 LD0220
 LD0220.The dynamic height is computed by dividing the NAVD 88
 LD0220.geopotential number by the normal gravity value computed on the
 LD0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0220.degrees latitude (g = 980.6199 gals.).
 LD0220
 LD0220.The modeled gravity was interpolated from observed gravity values.
 LD0220
 LD0220;                    North         East    Units  Estimated Accuracy
 LD0220;SPC IL W     -   381,620.      701,110.      MT  (+/- 180 meters Scaled)
 LD0220
 LD0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE426432(NAD 83)
 LD0220
 LD0220                          SUPERSEDED SURVEY CONTROL
 LD0220
 LD0220  NGVD 29 (??/??/92)  142.585  (m)          467.80   (f) ADJ UNCH    1 2
 LD0220
 LD0220.Superseded values are not recommended for survey control.
 LD0220
 LD0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0220.See file dsdata.pdf to determine how the superseded data were derived.
 LD0220
 LD0220_MARKER: DB = BENCH MARK DISK
 LD0220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0220_STAMPING: D 258 1961
 LD0220_MARK LOGO: CGS
 LD0220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0220+STABILITY: SURFACE MOTION
 LD0220
 LD0220  HISTORY     - Date     Condition        Report By
 LD0220  HISTORY     - 1961     MONUMENTED       CGS
 LD0220  HISTORY     - 20050601 MARK NOT FOUND   ILDT
 LD0220
 LD0220                          STATION DESCRIPTION
 LD0220
 LD0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0220'3.9 MI N FROM CHANDLERVILLE.
 LD0220'ABOUT 3.9 MILES NORTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0220'WITH LAKE STREET IN CHANDLERVILLE, NEAR THE INTERSECTION OF
 LD0220'SAIDORA ROAD, 96 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 LD0220'28 1/2 FEET SOUTH OF THE CENTERLINE OF SAIDORA ROAD, 57.8 FEET
 LD0220'EAST OF A CONCRETE RIGHT-OF-WAY MARKER, 3 1/2 FEET WEST OF TELEPHONE
 LD0220'POLE NO. E 20, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL
 LD0220'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LD0220'3 INCHES ABOVE THE LEVEL OF THE GROUND.
 LD0220
 LD0220                          STATION RECOVERY (2005)
 LD0220
 LD0220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0466 ***********************************************************************
 LC0466  DESIGNATION -  D 259
 LC0466  PID         -  LC0466
 LC0466  STATE/COUNTY-  IL/MCLEAN
 LC0466  COUNTRY     -  US
 LC0466  USGS QUAD   -  HEYWORTH (2018)
 LC0466
 LC0466                         *CURRENT SURVEY CONTROL
 LC0466  ______________________________________________________________________
 LC0466* NAD 83(1986) POSITION- 40 20 41.     (N) 088 58 49.     (W)   SCALED
 LC0466* NAVD 88 ORTHO HEIGHT -   222.789 (meters)      730.93  (feet) ADJUSTED
 LC0466  ______________________________________________________________________
 LC0466  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 LC0466  DYNAMIC HEIGHT  -        222.681 (meters)      730.58  (feet) COMP
 LC0466  MODELED GRAVITY -    980,133.8   (mgal)                       NAVD 88
 LC0466
 LC0466  VERT ORDER      -  FIRST     CLASS I
 LC0466
 LC0466.The horizontal coordinates were scaled from a map and have
 LC0466.an estimated accuracy of +/- 6 seconds.
 LC0466
 LC0466.The orthometric height was determined by differential leveling and
 LC0466.adjusted by the NATIONAL GEODETIC SURVEY
 LC0466.in June 1991.
 LC0466
 LC0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0466.GEOID18 height accuracy estimate available here.
 LC0466
 LC0466.Click photographs - Photos may exist for this station.
 LC0466
 LC0466.The dynamic height is computed by dividing the NAVD 88
 LC0466.geopotential number by the normal gravity value computed on the
 LC0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0466.degrees latitude (g = 980.6199 gals.).
 LC0466
 LC0466.The modeled gravity was interpolated from observed gravity values.
 LC0466
 LC0466;                    North         East    Units  Estimated Accuracy
 LC0466;SPC IL E     -   408,480.      245,040.      MT  (+/- 180 meters Scaled)
 LC0466
 LC0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK318679(NAD 83)
 LC0466
 LC0466                          SUPERSEDED SURVEY CONTROL
 LC0466
 LC0466  NGVD 29 (??/??/92)  222.858  (m)          731.16   (f) ADJ UNCH    1 1
 LC0466
 LC0466.Superseded values are not recommended for survey control.
 LC0466
 LC0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0466.See file dsdata.pdf to determine how the superseded data were derived.
 LC0466
 LC0466_MARKER: DB = BENCH MARK DISK
 LC0466_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0466_STAMPING: D 259 1961
 LC0466_MARK LOGO: CGS
 LC0466_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0466_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0466
 LC0466  HISTORY     - Date     Condition        Report By
 LC0466  HISTORY     - 1961     MONUMENTED       CGS
 LC0466  HISTORY     - 1969     GOOD             CGS
 LC0466  HISTORY     - 1987     GOOD             USPSQD
 LC0466
 LC0466                          STATION DESCRIPTION
 LC0466
 LC0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0466'2.2 MI N FROM HEYWORTH.
 LC0466'ABOUT 2.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0466'THE POST OFFICE AT HEYWORTH, 0.4 MILE SOUTH OF MILEPOST 787,
 LC0466'110 FEET EAST-NORTHEAST OF THE CENTER OF A CROSSING OF THE
 LC0466'RAILROAD, 96 1/2 FEET EAST OF THE EAST RAIL, 33 FEET NORTH OF
 LC0466'THE CENTER LINE OF THE ROAD, 12 1/2 FEET NORTH OF A POWER POLE
 LC0466'WHICH IS BRACED BY 2 GUY WIRES, 11 FEET NORTH OF A CORNER FENCE
 LC0466'POST, 1 1/2 FEET WEST OF A FENCE, 1.4 FEET SOUTH OF A METAL
 LC0466'WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK, AND ON
 LC0466'THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 LC0466'DEPTH OF 66 1/2 FEET AND IS ENCASED IN A 6-INCH TILE WHICH
 LC0466'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 21, T 22 N,
 LC0466'R 2 E.
 LC0466
 LC0466                          STATION RECOVERY (1987)
 LC0466
 LC0466'RECOVERY NOTE BY US POWER SQUADRON 1987 (KMS)
 LC0466'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1466 ***********************************************************************
 ME1466  DESIGNATION -  D 26 RESET
 ME1466  PID         -  ME1466
 ME1466  STATE/COUNTY-  IL/KANKAKEE
 ME1466  COUNTRY     -  US
 ME1466  USGS QUAD   -  BOURBONNAIS (2018)
 ME1466
 ME1466                         *CURRENT SURVEY CONTROL
 ME1466  ______________________________________________________________________
 ME1466* NAD 83(1986) POSITION- 41 13 39.     (N) 087 52 37.     (W)   SCALED
 ME1466* NAVD 88 ORTHO HEIGHT -   198.45  (meters)      651.1   (feet) RESET
 ME1466  ______________________________________________________________________
 ME1466  GEOID HEIGHT    -        -32.935 (meters)                     GEOID18
 ME1466  VERT ORDER      -  THIRD
 ME1466
 ME1466.The horizontal coordinates were scaled from a map and have
 ME1466.an estimated accuracy of +/- 6 seconds.
 ME1466
 ME1466.The orthometric height was computed from unverified reset data.
 ME1466
 ME1466.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1466.GEOID18 height accuracy estimate available here.
 ME1466
 ME1466.Click photographs - Photos may exist for this station.
 ME1466
 ME1466;                    North         East    Units  Estimated Accuracy
 ME1466;SPC IL E     -   506,410.      338,270.      MT  (+/- 180 meters Scaled)
 ME1466
 ME1466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL265643(NAD 83)
 ME1466
 ME1466                          SUPERSEDED SURVEY CONTROL
 ME1466
 ME1466.No superseded survey control is available for this station.
 ME1466
 ME1466_MARKER: DB = BENCH MARK DISK
 ME1466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1466_STAMPING: D 26 RESET 1967
 ME1466_MARK LOGO: CGS
 ME1466_PROJECTION: FLUSH
 ME1466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1466+STABILITY: SURFACE MOTION
 ME1466
 ME1466  HISTORY     - Date     Condition        Report By
 ME1466  HISTORY     - 1967     MONUMENTED       CGS
 ME1466  HISTORY     - 20130619 MARK NOT FOUND   ILDT
 ME1466
 ME1466                          STATION DESCRIPTION
 ME1466
 ME1466'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 ME1466'5.1 MI N FROM BOURBONIS.
 ME1466'5.1 MILES NORTH ALONG U.S. HIGHWAY 45 AND 52 FROM THE JUNCTION
 ME1466'OF STATE HIGHWAY 102 IN BOURBONIS.  IT IS 200 FEET NORTHWEST OF
 ME1466'THE BRIDGE OVER BLACK WALNUT CREEK, 70 FEET WEST OF THE
 ME1466'CENTERLINE OF THE HIGHWAY AND 1 FOOT SOUTH OF A METAL WITNESS
 ME1466'POST.  THE ROUND CONCRETE MONUMENT IS FLUSH.
 ME1466
 ME1466                          STATION RECOVERY (2013)
 ME1466
 ME1466'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0532 ***********************************************************************
 KB0532  DESIGNATION -  D 260
 KB0532  PID         -  KB0532
 KB0532  STATE/COUNTY-  IL/MACON
 KB0532  COUNTRY     -  US
 KB0532  USGS QUAD   -  FORSYTH (2018)
 KB0532
 KB0532                         *CURRENT SURVEY CONTROL
 KB0532  ______________________________________________________________________
 KB0532* NAD 83(1986) POSITION- 39 59 32.     (N) 088 57 03.     (W)   SCALED
 KB0532* NAVD 88 ORTHO HEIGHT -   208.145 (meters)      682.89  (feet) ADJUSTED
 KB0532  ______________________________________________________________________
 KB0532  GEOID HEIGHT    -        -32.177 (meters)                     GEOID18
 KB0532  DYNAMIC HEIGHT  -        208.038 (meters)      682.54  (feet) COMP
 KB0532  MODELED GRAVITY -    980,105.4   (mgal)                       NAVD 88
 KB0532
 KB0532  VERT ORDER      -  FIRST     CLASS I
 KB0532
 KB0532.The horizontal coordinates were scaled from a map and have
 KB0532.an estimated accuracy of +/- 6 seconds.
 KB0532
 KB0532.The orthometric height was determined by differential leveling and
 KB0532.adjusted by the NATIONAL GEODETIC SURVEY
 KB0532.in June 1991.
 KB0532
 KB0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0532.GEOID18 height accuracy estimate available here.
 KB0532
 KB0532.Click photographs - Photos may exist for this station.
 KB0532
 KB0532.The dynamic height is computed by dividing the NAVD 88
 KB0532.geopotential number by the normal gravity value computed on the
 KB0532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0532.degrees latitude (g = 980.6199 gals.).
 KB0532
 KB0532.The modeled gravity was interpolated from observed gravity values.
 KB0532
 KB0532;                    North         East    Units  Estimated Accuracy
 KB0532;SPC IL E     -   369,320.      247,260.      MT  (+/- 180 meters Scaled)
 KB0532
 KB0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK334287(NAD 83)
 KB0532
 KB0532                          SUPERSEDED SURVEY CONTROL
 KB0532
 KB0532  NGVD 29 (??/??/92)  208.219  (m)          683.13   (f) ADJ UNCH    1 1
 KB0532
 KB0532.Superseded values are not recommended for survey control.
 KB0532
 KB0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0532.See file dsdata.pdf to determine how the superseded data were derived.
 KB0532
 KB0532_MARKER: DB = BENCH MARK DISK
 KB0532_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0532_SP_SET: BRIDGE
 KB0532_STAMPING: D 260 1961
 KB0532_MARK LOGO: CGS
 KB0532_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0532
 KB0532  HISTORY     - Date     Condition        Report By
 KB0532  HISTORY     - 1961     MONUMENTED       CGS
 KB0532  HISTORY     - 1969     GOOD             CGS
 KB0532  HISTORY     - 1976     GOOD             NGS
 KB0532  HISTORY     - 1989     GOOD             USPSQD
 KB0532
 KB0532                          STATION DESCRIPTION
 KB0532
 KB0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0532'3 MI S FROM MAROA.
 KB0532'ABOUT 2.95 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0532'THE STATION AT MAROA, 0.2 MILE NORTH OF MILEPOST 762, 135 YARDS
 KB0532'SOUTH OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PAVED
 KB0532'ROAD, 115 YARDS SOUTH OF A GROUP OF ELECTRICAL TRANSFORMERS, 8
 KB0532'FEET EAST OF THE EAST RAIL OF THE MOST EASTERLY SET OF TRACKS,
 KB0532'SET IN THE TOP AND 2.9 FEET WEST OF THE EAST END OF THE NORTH
 KB0532'CONCRETE ABUTMENT OF A CONCRETE RAILROAD BRIDGE, AND ABOUT 4 FEET
 KB0532'BELOW THE LEVEL OF THE TRACK.  SEC 26, T 18 N, R 2 E.
 KB0532
 KB0532                          STATION RECOVERY (1976)
 KB0532
 KB0532'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0532'RECOVERED IN GOOD CONDITION.
 KB0532
 KB0532                          STATION RECOVERY (1989)
 KB0532
 KB0532'RECOVERY NOTE BY US POWER SQUADRON 1989 (GDG)
 KB0532'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0764 ***********************************************************************
 KB0764  DESIGNATION -  D 261
 KB0764  PID         -  KB0764
 KB0764  STATE/COUNTY-  IL/CHRISTIAN
 KB0764  COUNTRY     -  US
 KB0764  USGS QUAD   -  OCONEE (2018)
 KB0764
 KB0764                         *CURRENT SURVEY CONTROL
 KB0764  ______________________________________________________________________
 KB0764* NAD 83(1986) POSITION- 39 20 52.     (N) 089 05 38.     (W)   SCALED
 KB0764* NAVD 88 ORTHO HEIGHT -   205.294 (meters)      673.54  (feet) ADJUSTED
 KB0764  ______________________________________________________________________
 KB0764  GEOID HEIGHT    -        -32.127 (meters)                     GEOID18
 KB0764  DYNAMIC HEIGHT  -        205.170 (meters)      673.13  (feet) COMP
 KB0764  MODELED GRAVITY -    980,016.7   (mgal)                       NAVD 88
 KB0764
 KB0764  VERT ORDER      -  FIRST     CLASS I
 KB0764
 KB0764.The horizontal coordinates were scaled from a map and have
 KB0764.an estimated accuracy of +/- 6 seconds.
 KB0764
 KB0764.The orthometric height was determined by differential leveling and
 KB0764.adjusted by the NATIONAL GEODETIC SURVEY
 KB0764.in June 1991.
 KB0764
 KB0764.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0764.GEOID18 height accuracy estimate available here.
 KB0764
 KB0764.Click photographs - Photos may exist for this station.
 KB0764
 KB0764.The dynamic height is computed by dividing the NAVD 88
 KB0764.geopotential number by the normal gravity value computed on the
 KB0764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0764.degrees latitude (g = 980.6199 gals.).
 KB0764
 KB0764.The modeled gravity was interpolated from observed gravity values.
 KB0764
 KB0764;                    North         East    Units  Estimated Accuracy
 KB0764;SPC IL W     -   298,130.      792,470.      MT  (+/- 180 meters Scaled)
 KB0764
 KB0764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ195574(NAD 83)
 KB0764
 KB0764                          SUPERSEDED SURVEY CONTROL
 KB0764
 KB0764  NGVD 29 (??/??/92)  205.373  (m)          673.79   (f) ADJ UNCH    1 1
 KB0764
 KB0764.Superseded values are not recommended for survey control.
 KB0764
 KB0764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0764.See file dsdata.pdf to determine how the superseded data were derived.
 KB0764
 KB0764_MARKER: DB = BENCH MARK DISK
 KB0764_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0764_STAMPING: D 261 1961
 KB0764_MARK LOGO: CGS
 KB0764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0764+STABILITY: SURFACE MOTION
 KB0764
 KB0764  HISTORY     - Date     Condition        Report By
 KB0764  HISTORY     - 1961     MONUMENTED       CGS
 KB0764  HISTORY     - 1969     GOOD             CGS
 KB0764  HISTORY     - 1976     GOOD             NGS
 KB0764
 KB0764                          STATION DESCRIPTION
 KB0764
 KB0764'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0764'3 MI S FROM PANA.
 KB0764'ABOUT 3.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0764'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 0.3 MILE SOUTH OF
 KB0764'MILEPOST 717, 102 FEET NORTHEAST OF THE CENTER OF A CROSSING
 KB0764'OF THE RAILROAD AND A ROAD WHICH IS THE CHRISTIAN-SHELBY COUNTY
 KB0764'LINE, 92 FEET EAST OF THE EAST RAIL, 22 FEET NORTH OF THE CENTER
 KB0764'LINE OF THE ROAD, 2 1/2 FEET NORTH OF A TELEPHONE POLE, 1.6 FEET
 KB0764'SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF
 KB0764'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 KB0764'3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 33, T11N, R1E.
 KB0764
 KB0764                          STATION RECOVERY (1976)
 KB0764
 KB0764'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0764'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0794 ***********************************************************************
 KB0794  DESIGNATION -  D 262
 KB0794  PID         -  KB0794
 KB0794  STATE/COUNTY-  IL/FAYETTE
 KB0794  COUNTRY     -  US
 KB0794  USGS QUAD   -  RAMSEY (2018)
 KB0794
 KB0794                         *CURRENT SURVEY CONTROL
 KB0794  ______________________________________________________________________
 KB0794* NAD 83(1986) POSITION- 39 08 23.     (N) 089 06 29.     (W)   SCALED
 KB0794* NAVD 88 ORTHO HEIGHT -   186.685 (meters)      612.48  (feet) ADJUSTED
 KB0794  ______________________________________________________________________
 KB0794  GEOID HEIGHT    -        -31.949 (meters)                     GEOID18
 KB0794  DYNAMIC HEIGHT  -        186.572 (meters)      612.11  (feet) COMP
 KB0794  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 KB0794
 KB0794  VERT ORDER      -  FIRST     CLASS I
 KB0794
 KB0794.The horizontal coordinates were scaled from a map and have
 KB0794.an estimated accuracy of +/- 6 seconds.
 KB0794
 KB0794.The orthometric height was determined by differential leveling and
 KB0794.adjusted by the NATIONAL GEODETIC SURVEY
 KB0794.in June 1991.
 KB0794
 KB0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0794.GEOID18 height accuracy estimate available here.
 KB0794
 KB0794.Click photographs - Photos may exist for this station.
 KB0794
 KB0794.The dynamic height is computed by dividing the NAVD 88
 KB0794.geopotential number by the normal gravity value computed on the
 KB0794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0794.degrees latitude (g = 980.6199 gals.).
 KB0794
 KB0794.The modeled gravity was interpolated from observed gravity values.
 KB0794
 KB0794;                    North         East    Units  Estimated Accuracy
 KB0794;SPC IL E     -   274,780.      233,020.      MT  (+/- 180 meters Scaled)
 KB0794
 KB0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ178343(NAD 83)
 KB0794
 KB0794                          SUPERSEDED SURVEY CONTROL
 KB0794
 KB0794  NGVD 29 (??/??/92)  186.768  (m)          612.75   (f) ADJ UNCH    1 1
 KB0794
 KB0794.Superseded values are not recommended for survey control.
 KB0794
 KB0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0794.See file dsdata.pdf to determine how the superseded data were derived.
 KB0794
 KB0794_MARKER: DB = BENCH MARK DISK
 KB0794_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0794_STAMPING: D 262 1961
 KB0794_MARK LOGO: CGS
 KB0794_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0794_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0794
 KB0794  HISTORY     - Date     Condition        Report By
 KB0794  HISTORY     - 1961     MONUMENTED       CGS
 KB0794  HISTORY     - 1969     GOOD             CGS
 KB0794  HISTORY     - 1970     GOOD             NGS
 KB0794  HISTORY     - 1976     GOOD             NGS
 KB0794  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0794  HISTORY     - 20140828 MARK NOT FOUND   AMESC
 KB0794
 KB0794                          STATION DESCRIPTION
 KB0794
 KB0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0794'AT RAMSEY.
 KB0794'AT RAMSEY, 51 1/2 FEET SOUTHWEST AND ACROSS THE NORFOLK AND
 KB0794'WESTERN RAILWAY FROM THE RAILROAD SWITCH CONTROL TOWER, 59 FEET
 KB0794'WEST OF THE WEST RAIL OF THE ILLINOIS CENTRAL RAILROAD, 21 FEET
 KB0794'SOUTH OF THE SOUTH RAIL OF THE NORFOLK AND WESTERN RAILWAY, 12
 KB0794'FEET WEST OF THE SOUTHWEST CORNER OF A SIGNAL CONTROL BOX, 2 1/2
 KB0794'FEET SOUTH OF A TELEPHONE POLE, 0.8 FOOT EAST OF A METAL WITNESS
 KB0794'POST, ABOUT LEVEL WITH THE TRACKS, AND ON THE TOP OF A 5/8-INCH
 KB0794'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 24 FEET AND IS
 KB0794'ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES ABOVE THE SURFACE
 KB0794'OF THE GROUND.  SEC 17, T8N, R1E.
 KB0794
 KB0794                          STATION RECOVERY (1970)
 KB0794
 KB0794'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 KB0794'RECOVERED IN GOOD CONDITION.
 KB0794
 KB0794                          STATION RECOVERY (1976)
 KB0794
 KB0794'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0794'RECOVERED IN GOOD CONDITION.
 KB0794
 KB0794                          STATION RECOVERY (2014)
 KB0794
 KB0794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0794'MARK NOT FOUND
 KB0794
 KB0794                          STATION RECOVERY (2014)
 KB0794
 KB0794'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0794'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1134 ***********************************************************************
 MF1134  DESIGNATION -  D 265
 MF1134  PID         -  MF1134
 MF1134  STATE/COUNTY-  IL/WHITESIDE
 MF1134  COUNTRY     -  US
 MF1134  USGS QUAD   -  HAHNAMAN (2018)
 MF1134
 MF1134                         *CURRENT SURVEY CONTROL
 MF1134  ______________________________________________________________________
 MF1134* NAD 83(1986) POSITION- 41 44 23.     (N) 089 41 07.     (W)   SCALED
 MF1134* NAVD 88 ORTHO HEIGHT -   195.630 (meters)      641.83  (feet) ADJUSTED
 MF1134  ______________________________________________________________________
 MF1134  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF1134  DYNAMIC HEIGHT  -        195.559 (meters)      641.60  (feet) COMP
 MF1134  MODELED GRAVITY -    980,258.4   (mgal)                       NAVD 88
 MF1134
 MF1134  VERT ORDER      -  SECOND    CLASS 0
 MF1134
 MF1134.This mark is at Whiteside Co Apt-Jos Bittorf Fld Airport (SQI)
 MF1134
 MF1134.The horizontal coordinates were scaled from a map and have
 MF1134.an estimated accuracy of +/- 6 seconds.
 MF1134
 MF1134.The orthometric height was determined by differential leveling and
 MF1134.adjusted by the NATIONAL GEODETIC SURVEY
 MF1134.in June 1991.
 MF1134
 MF1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1134.GEOID18 height accuracy estimate available here.
 MF1134
 MF1134.Click photographs - Photos may exist for this station.
 MF1134
 MF1134.The dynamic height is computed by dividing the NAVD 88
 MF1134.geopotential number by the normal gravity value computed on the
 MF1134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1134.degrees latitude (g = 980.6199 gals.).
 MF1134
 MF1134.The modeled gravity was interpolated from observed gravity values.
 MF1134
 MF1134;                    North         East    Units  Estimated Accuracy
 MF1134;SPC IL W     -   563,290.      740,040.      MT  (+/- 180 meters Scaled)
 MF1134
 MF1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM766243(NAD 83)
 MF1134
 MF1134                          SUPERSEDED SURVEY CONTROL
 MF1134
 MF1134  NGVD 29 (??/??/92)  195.697  (m)          642.05   (f) ADJ UNCH    2 0
 MF1134
 MF1134.Superseded values are not recommended for survey control.
 MF1134
 MF1134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1134.See file dsdata.pdf to determine how the superseded data were derived.
 MF1134
 MF1134_MARKER: DB = BENCH MARK DISK
 MF1134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1134_STAMPING: D 265 1966
 MF1134_MARK LOGO: CGS
 MF1134_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1134+STABILITY: SURFACE MOTION
 MF1134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1134+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2001
 MF1134
 MF1134  HISTORY     - Date     Condition        Report By
 MF1134  HISTORY     - 1966     MONUMENTED       CGS
 MF1134  HISTORY     - 1973     GOOD             NGS
 MF1134  HISTORY     - 1981     GOOD             NGS
 MF1134  HISTORY     - 1987     GOOD             USPSQD
 MF1134  HISTORY     - 1989     GOOD             USPSQD
 MF1134  HISTORY     - 19920815 GOOD             NGS
 MF1134  HISTORY     - 19940706 GOOD             USPSQD
 MF1134  HISTORY     - 19990501 GOOD             USPSQD
 MF1134  HISTORY     - 20010925 GOOD             CMT
 MF1134  HISTORY     - 20030315 GOOD             USPSQD
 MF1134  HISTORY     - 20050322 GOOD             USPSQD
 MF1134
 MF1134                          STATION DESCRIPTION
 MF1134
 MF1134'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 MF1134'1.7 MI SE FROM ROCK FALLS.
 MF1134'THE MARK IS LOCATED ON WHITESIDE COUNTY AIRPORT PROPERTY UNDER
 MF1134'THE CENTER OF THE AIRPORT BEACON.
 MF1134
 MF1134                          STATION RECOVERY (1973)
 MF1134
 MF1134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 MF1134'RECOVERED IN GOOD CONDITION.
 MF1134
 MF1134                          STATION RECOVERY (1981)
 MF1134
 MF1134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 MF1134'RECOVERED IN GOOD CONDITION.
 MF1134
 MF1134                          STATION RECOVERY (1987)
 MF1134
 MF1134'RECOVERY NOTE BY US POWER SQUADRON 1987 (TCK)
 MF1134'RECOVERED IN GOOD CONDITION.
 MF1134
 MF1134                          STATION RECOVERY (1989)
 MF1134
 MF1134'RECOVERY NOTE BY US POWER SQUADRON 1989 (TCK)
 MF1134'RECOVERED IN GOOD CONDITION.
 MF1134
 MF1134                          STATION RECOVERY (1992)
 MF1134
 MF1134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 MF1134'AIRPORT BEACON IS A STANDARD BRONZE BENCH MARK DISK SET IN THE TOP OF
 MF1134'A 10 INCH CONCRETE CYLINDER, FLUSH WITH THE GROUND DIRECTLY UNDER THE
 MF1134'ROTATING LIGHT OF THE AIRPORT BEACON.  THE MARK IS 146.6 FT (44.7 M)
 MF1134'SOUTHEAST OF THE SOUTHEAST CORNER OF A SHED, AND 74 FT (22.6 M)
 MF1134'NORTHWEST OF THE SOUTHWEST CORNER OF A HANGAR.  THE POINT USED ON THE
 MF1134'DISK FOR TRIANGULATION IS A ROUND PUNCH HOLE ON THE SOUTHWEST EDGE OF
 MF1134'THE DISK, THIS POINT IS THE CENTER OF THE BEACON SHAFT.  THE DISK IS
 MF1134'STAMPED D 265 1966.  AIRPORT BEACON MOVED
 MF1134
 MF1134                          STATION RECOVERY (1994)
 MF1134
 MF1134'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1134'RECOVERED IN GOOD CONDITION.
 MF1134
 MF1134                          STATION RECOVERY (1999)
 MF1134
 MF1134'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1134'RECOVERED IN GOOD CONDITION.
 MF1134
 MF1134                          STATION RECOVERY (2001)
 MF1134
 MF1134'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 MF1134'RECOVERED IN GOOD CONDITION.
 MF1134
 MF1134                          STATION RECOVERY (2003)
 MF1134
 MF1134'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1134'RECOVERED IN GOOD CONDITION.
 MF1134
 MF1134                          STATION RECOVERY (2005)
 MF1134
 MF1134'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1134'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1862 ***********************************************************************
 ME1862  DESIGNATION -  D 266
 ME1862  PID         -  ME1862
 ME1862  STATE/COUNTY-  IL/COOK
 ME1862  COUNTRY     -  US
 ME1862  USGS QUAD   -  LAKE CALUMET (2018)
 ME1862
 ME1862                         *CURRENT SURVEY CONTROL
 ME1862  ______________________________________________________________________
 ME1862* NAD 83(1986) POSITION- 41 42 16.     (N) 087 31 29.     (W)   SCALED
 ME1862* NAVD 88 ORTHO HEIGHT -   179.151 (meters)      587.76  (feet) ADJUSTED
 ME1862  ______________________________________________________________________
 ME1862  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 ME1862  DYNAMIC HEIGHT  -        179.087 (meters)      587.55  (feet) COMP
 ME1862  MODELED GRAVITY -    980,266.8   (mgal)                       NAVD 88
 ME1862
 ME1862  VERT ORDER      -  FIRST     CLASS I
 ME1862
 ME1862.The horizontal coordinates were scaled from a map and have
 ME1862.an estimated accuracy of +/- 6 seconds.
 ME1862
 ME1862.The orthometric height was determined by differential leveling and
 ME1862.adjusted by the NATIONAL GEODETIC SURVEY
 ME1862.in June 1991.
 ME1862
 ME1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1862.GEOID18 height accuracy estimate available here.
 ME1862
 ME1862.Click photographs - Photos may exist for this station.
 ME1862
 ME1862.The dynamic height is computed by dividing the NAVD 88
 ME1862.geopotential number by the normal gravity value computed on the
 ME1862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1862.degrees latitude (g = 980.6199 gals.).
 ME1862
 ME1862.The modeled gravity was interpolated from observed gravity values.
 ME1862
 ME1862;                    North         East    Units  Estimated Accuracy
 ME1862;SPC IL E     -   559,590.      367,300.      MT  (+/- 180 meters Scaled)
 ME1862
 ME1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM563170(NAD 83)
 ME1862
 ME1862                          SUPERSEDED SURVEY CONTROL
 ME1862
 ME1862  NGVD 29 (01/19/93)  179.260  (m)          588.12   (f) ADJUSTED    1 1
 ME1862  NGVD 29 (??/??/92)  179.260  (m)          588.12   (f) SUPERSEDED  1 1
 ME1862
 ME1862.Superseded values are not recommended for survey control.
 ME1862
 ME1862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1862.See file dsdata.pdf to determine how the superseded data were derived.
 ME1862
 ME1862_MARKER: DR = REFERENCE MARK DISK
 ME1862_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1862_STAMPING: D 266 1968
 ME1862_MARK LOGO: CGS
 ME1862_PROJECTION: RECESSED 10 CENTIMETERS
 ME1862_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1862_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1862_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1862+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME1862_ROD/PIPE-DEPTH: 17.0 meters
 ME1862
 ME1862  HISTORY     - Date     Condition        Report By
 ME1862  HISTORY     - 1968     MONUMENTED       CGS
 ME1862  HISTORY     - 1977     GOOD             NGS
 ME1862  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1862  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1862  HISTORY     - 19920806 GOOD             NGS
 ME1862
 ME1862                          STATION DESCRIPTION
 ME1862
 ME1862'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1862'AT CHICAGO.
 ME1862'AT CHICAGO, ABOUT 1.35 MILES SOUTHEAST ALONG THE PENN CENTRAL
 ME1862'RAILROAD FROM THE SOUTHEAST END OF THE BRIDGE OVER THE CALUMET
 ME1862'RIVER, AT THE SOUTHEAST CORNER OF THE STEEL FENCE AROUND THE
 ME1862'FALSTAFF BREWERY CORPORATION, NEAR THE ILLINOIS-INDIANA STATE
 ME1862'LINE, 163 FEET NORTHWEST OF A STATE LINE IRON POST MARKER, 23
 ME1862'FEET NORTH OF THE NORTH CORNER OF THE CONCRETE BASE FOR SIGNAL
 ME1862'453.2, 19 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST
 ME1862'TRACK, 4 FEET NORTHWEST OF THE SOUTH CORNER OF THE FENCE, 1 FOOT
 ME1862'SOUTHWEST OF THE SOUTHWEST SIDE OF THE FENCE, 2 FEET SOUTHEAST
 ME1862'OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE TRACK AND
 ME1862'IS A DISK ON THE TOP OF A COPPER COATED STEEL ROD FLUSH WITH THE
 ME1862'GROUND AND PROTECTED BY A 6 INCH METAL PIPE WHICH IS FLUSH WITH
 ME1862'THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 56 FEET.
 ME1862'NOTE-- MARK MAY BE REACHED BY GOING 1.25 MILES NORTHWEST ALONG
 ME1862'THE PENN CENTRAL RAILROAD FROM THE CROSSING OF CALUMET AVENUE
 ME1862'AT HAMMOND, LAKE COUNTY, INDIANA.
 ME1862
 ME1862                          STATION RECOVERY (1977)
 ME1862
 ME1862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1862'RECOVERED IN GOOD CONDITION.
 ME1862
 ME1862                          STATION RECOVERY (1987)
 ME1862
 ME1862'RECOVERY NOTE BY US POWER SQUADRON 1987 (EJH)
 ME1862'MARK NOT FOUND.
 ME1862
 ME1862                          STATION RECOVERY (1989)
 ME1862
 ME1862'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1862'MARK NOT FOUND.
 ME1862
 ME1862                          STATION RECOVERY (1992)
 ME1862
 ME1862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1862'1.3 KM (0.80 MI) SOUTHEASTERLY ALONG THE CONRAIL RAILROAD FROM THE
 ME1862'JUNCTION OF SOUTH EWING AVENUE IN CHICAGO, 7.3 M (24.0 FT)
 ME1862'NORTH-NORTHWEST OF THE NORTHWEST LEG OF AN OVERHEAD SIGNAL, 5.7 M
 ME1862'(18.7 FT) NORTHEAST OF THE NEAR RAIL, 1.2 M (3.9 FT) NORTHWEST OF A
 ME1862'CHAIN-LINK FENCE CORNER ENCLOSING AN ABANDONED ELEVATOR AND BREWERY,
 ME1862'AND 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE
 ME1862'DISK IS ENCASED IN A 6-INCH METAL PIPE AND IS RECESSED 0.1 M
 ME1862'(0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0061 ***********************************************************************
 MF0061  DESIGNATION -  D 267
 MF0061  PID         -  MF0061
 MF0061  STATE/COUNTY-  IL/COOK
 MF0061  COUNTRY     -  US
 MF0061  USGS QUAD   -  WEST CHICAGO (2018)
 MF0061
 MF0061                         *CURRENT SURVEY CONTROL
 MF0061  ______________________________________________________________________
 MF0061* NAD 83(1986) POSITION- 41 59 25.     (N) 088 08 40.     (W)   SCALED
 MF0061* NAVD 88 ORTHO HEIGHT -   243.169 (meters)      797.80  (feet) ADJUSTED
 MF0061  ______________________________________________________________________
 MF0061  GEOID HEIGHT    -        -33.457 (meters)                     GEOID18
 MF0061  DYNAMIC HEIGHT  -        243.085 (meters)      797.52  (feet) COMP
 MF0061  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 MF0061
 MF0061  VERT ORDER      -  FIRST     CLASS I
 MF0061
 MF0061.The horizontal coordinates were scaled from a map and have
 MF0061.an estimated accuracy of +/- 6 seconds.
 MF0061
 MF0061.The orthometric height was determined by differential leveling and
 MF0061.adjusted by the NATIONAL GEODETIC SURVEY
 MF0061.in June 1991.
 MF0061
 MF0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0061.GEOID18 height accuracy estimate available here.
 MF0061
 MF0061.Click photographs - Photos may exist for this station.
 MF0061
 MF0061.The dynamic height is computed by dividing the NAVD 88
 MF0061.geopotential number by the normal gravity value computed on the
 MF0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0061.degrees latitude (g = 980.6199 gals.).
 MF0061
 MF0061.The modeled gravity was interpolated from observed gravity values.
 MF0061
 MF0061;                    North         East    Units  Estimated Accuracy
 MF0061;SPC IL E     -   591,040.      315,650.      MT  (+/- 180 meters Scaled)
 MF0061
 MF0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM052493(NAD 83)
 MF0061
 MF0061                          SUPERSEDED SURVEY CONTROL
 MF0061
 MF0061  NGVD 29 (??/??/92)  243.249  (m)          798.06   (f) ADJ UNCH    1 1
 MF0061
 MF0061.Superseded values are not recommended for survey control.
 MF0061
 MF0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0061.See file dsdata.pdf to determine how the superseded data were derived.
 MF0061
 MF0061_MARKER: DB = BENCH MARK DISK
 MF0061_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0061_SP_SET: CULVERT HEADWALL
 MF0061_STAMPING: D 267 1969
 MF0061_MARK LOGO: CGS
 MF0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0061+STABILITY: SURFACE MOTION
 MF0061
 MF0061  HISTORY     - Date     Condition        Report By
 MF0061  HISTORY     - 1969     MONUMENTED       CGS
 MF0061  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 MF0061
 MF0061                          STATION DESCRIPTION
 MF0061
 MF0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0061'1.1 MI S FROM HANOVER PARK.
 MF0061'ABOUT 1.1 MILES SOUTH ALONG BARRINGTON ROAD FROM THE
 MF0061'INTERSECTION OF THE ROAD AND STATE HIGHWAY 19 AT HANOVER PARK,
 MF0061'IN SECTION 36, T 41 N, R 9 E, 0.1 MILE NORTH OF THE JUNCTION OF
 MF0061'THE ROAD AND U.S. HIGHWAY 20, 121 FEET EAST OF THE CENTER LINE
 MF0061'OF THE ROAD, SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE
 MF0061'HEADWALL OF A CONCRETE CULVERT, 0.7 FOOT SOUTHWEST OF A METAL
 MF0061'WITNESS POST, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD.
 MF0061
 MF0061                          STATION RECOVERY (1987)
 MF0061
 MF0061'RECOVERY NOTE BY US POWER SQUADRON 1987 (CMB)
 MF0061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1006 ***********************************************************************
 JB1006  DESIGNATION -  D 268
 JB1006  PID         -  JB1006
 JB1006  STATE/COUNTY-  IL/MARION
 JB1006  COUNTRY     -  US
 JB1006  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1006
 JB1006                         *CURRENT SURVEY CONTROL
 JB1006  ______________________________________________________________________
 JB1006* NAD 83(1986) POSITION- 38 34 18.     (N) 089 07 37.     (W)   SCALED
 JB1006* NAVD 88 ORTHO HEIGHT -   148.320 (meters)      486.61  (feet) ADJUSTED
 JB1006  ______________________________________________________________________
 JB1006  GEOID HEIGHT    -        -30.798 (meters)                     GEOID18
 JB1006  DYNAMIC HEIGHT  -        148.226 (meters)      486.30  (feet) COMP
 JB1006  MODELED GRAVITY -    979,993.8   (mgal)                       NAVD 88
 JB1006
 JB1006  VERT ORDER      -  FIRST     CLASS I
 JB1006
 JB1006.The horizontal coordinates were scaled from a map and have
 JB1006.an estimated accuracy of +/- 6 seconds.
 JB1006
 JB1006.The orthometric height was determined by differential leveling and
 JB1006.adjusted by the NATIONAL GEODETIC SURVEY
 JB1006.in June 1991.
 JB1006
 JB1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1006.GEOID18 height accuracy estimate available here.
 JB1006
 JB1006.Click photographs - Photos may exist for this station.
 JB1006
 JB1006.The dynamic height is computed by dividing the NAVD 88
 JB1006.geopotential number by the normal gravity value computed on the
 JB1006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1006.degrees latitude (g = 980.6199 gals.).
 JB1006
 JB1006.The modeled gravity was interpolated from observed gravity values.
 JB1006
 JB1006;                    North         East    Units  Estimated Accuracy
 JB1006;SPC IL E     -   211,730.      230,840.      MT  (+/- 180 meters Scaled)
 JB1006
 JB1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH147713(NAD 83)
 JB1006
 JB1006                          SUPERSEDED SURVEY CONTROL
 JB1006
 JB1006  NGVD 29 (??/??/92)  148.453  (m)          487.05   (f) ADJ UNCH    1 1
 JB1006
 JB1006.Superseded values are not recommended for survey control.
 JB1006
 JB1006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1006.See file dsdata.pdf to determine how the superseded data were derived.
 JB1006
 JB1006_MARKER: DB = BENCH MARK DISK
 JB1006_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1006_STAMPING: D 268 1969
 JB1006_MARK LOGO: CGS
 JB1006_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1006_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1006_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1006+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2014
 JB1006
 JB1006  HISTORY     - Date     Condition        Report By
 JB1006  HISTORY     - 1969     MONUMENTED       CGS
 JB1006  HISTORY     - 20051101 GOOD             APISUR
 JB1006  HISTORY     - 20110830 GOOD             ILDT
 JB1006  HISTORY     - 20140618 GOOD             ILDT
 JB1006
 JB1006                          STATION DESCRIPTION
 JB1006
 JB1006'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1006'2.8 MI S FROM SANDOVAL.
 JB1006'ABOUT 2.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1006'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB1006'AT SANDOVAL, OR ABOUT 3.2 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB1006'RAILROAD FROM THE STATION AT CENTRALIA, IN SECTION 31, T 2 N,
 JB1006'R 1 E, 97 FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE
 JB1006'RAILROAD AND A PAVED ROAD, 86 FEET EAST OF THE EAST RAIL, 3
 JB1006'FEET SOUTH OF A TELEPHONE POLE, 1.2 FEET NORTH OF A METAL WITNESS
 JB1006'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK, AND ON THE TOP
 JB1006'OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO DEPTH OF 23
 JB1006'FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 2 INCHES
 JB1006'ABOVE THE SURFACE OF THE GROUND.
 JB1006
 JB1006                          STATION RECOVERY (2005)
 JB1006
 JB1006'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (FHB)
 JB1006'RECOVERED IN GOOD CONDITION.
 JB1006
 JB1006                          STATION RECOVERY (2011)
 JB1006
 JB1006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1006'IN TREE LINE EAST OF OLD TRACKS, WITH W/POST.
 JB1006
 JB1006                          STATION RECOVERY (2014)
 JB1006
 JB1006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0696 ***********************************************************************
 MF0696  DESIGNATION -  D 269
 MF0696  PID         -  MF0696
 MF0696  STATE/COUNTY-  IL/LASALLE
 MF0696  COUNTRY     -  US
 MF0696  USGS QUAD   -  LA SALLE (2018)
 MF0696
 MF0696                         *CURRENT SURVEY CONTROL
 MF0696  ______________________________________________________________________
 MF0696* NAD 83(1986) POSITION- 41 22 03.     (N) 089 06 32.     (W)   SCALED
 MF0696* NAVD 88 ORTHO HEIGHT -   195.120 (meters)      640.16  (feet) ADJUSTED
 MF0696  ______________________________________________________________________
 MF0696  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 MF0696  DYNAMIC HEIGHT  -        195.043 (meters)      639.90  (feet) COMP
 MF0696  MODELED GRAVITY -    980,221.0   (mgal)                       NAVD 88
 MF0696
 MF0696  VERT ORDER      -  FIRST     CLASS I
 MF0696
 MF0696.The horizontal coordinates were scaled from a map and have
 MF0696.an estimated accuracy of +/- 6 seconds.
 MF0696
 MF0696.The orthometric height was determined by differential leveling and
 MF0696.adjusted by the NATIONAL GEODETIC SURVEY
 MF0696.in June 1991.
 MF0696
 MF0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0696.GEOID18 height accuracy estimate available here.
 MF0696
 MF0696.Click photographs - Photos may exist for this station.
 MF0696
 MF0696.The dynamic height is computed by dividing the NAVD 88
 MF0696.geopotential number by the normal gravity value computed on the
 MF0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0696.degrees latitude (g = 980.6199 gals.).
 MF0696
 MF0696.The modeled gravity was interpolated from observed gravity values.
 MF0696
 MF0696;                    North         East    Units  Estimated Accuracy
 MF0696;SPC IL E     -   522,150.      235,110.      MT  (+/- 180 meters Scaled)
 MF0696
 MF0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL236817(NAD 83)
 MF0696
 MF0696                          SUPERSEDED SURVEY CONTROL
 MF0696
 MF0696  NGVD 29 (??/??/92)  195.175  (m)          640.34   (f) ADJ UNCH    1 1
 MF0696
 MF0696.Superseded values are not recommended for survey control.
 MF0696
 MF0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0696.See file dsdata.pdf to determine how the superseded data were derived.
 MF0696
 MF0696_MARKER: DB = BENCH MARK DISK
 MF0696_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0696_SP_SET: FOUNDATION
 MF0696_STAMPING: D 269 1969
 MF0696_MARK LOGO: CGS
 MF0696_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0696
 MF0696  HISTORY     - Date     Condition        Report By
 MF0696  HISTORY     - 1969     MONUMENTED       CGS
 MF0696  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0696  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0696
 MF0696                          STATION DESCRIPTION
 MF0696
 MF0696'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0696'3.1 MI N FROM LA SALLE.
 MF0696'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0696'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0696'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS AVENUE
 MF0696'WHICH IS STATE HIGHWAY 351, THENCE 1.0 MILE NORTHWEST ALONG OLD
 MF0696'U.S. HIGHWAY 51, 107 YARDS SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 MF0696'ILLINOIS CENTRAL RAILROAD, 27 FEET SOUTHWEST OF THE CENTER LINE OF
 MF0696'THE OLD HIGHWAY, SET IN THE TOP AND NEAR THE NORTHWEST END OF A
 MF0696'CONCRETE FOUNDATION FOR THREE CONCRETE PILLARS AT THE SOUTHWEST
 MF0696'END OF THE MORE NORTHWESTERLY OF TWO INTERSTATE HIGHWAY 80
 MF0696'OVERPASSES FOR THE OLD HIGHWAY AND THE RAILROAD, 115 YARDS
 MF0696'SOUTHEAST OF LIVINGSTON R.M. 2, 7 INCHES EAST OF A CONCRETE
 MF0696'PILLAR, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD.
 MF0696
 MF0696                          STATION RECOVERY (1997)
 MF0696
 MF0696'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0696'MARK NOT FOUND.
 MF0696
 MF0696                          STATION RECOVERY (2002)
 MF0696
 MF0696'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0696'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1436 ***********************************************************************
 ME1436  DESIGNATION -  D 27
 ME1436  PID         -  ME1436
 ME1436  STATE/COUNTY-  IL/COOK
 ME1436  COUNTRY     -  US
 ME1436  USGS QUAD   -  STEGER (2018)
 ME1436
 ME1436                         *CURRENT SURVEY CONTROL
 ME1436  ______________________________________________________________________
 ME1436* NAD 83(1986) POSITION- 41 29 56.     (N) 087 42 07.     (W)   SCALED
 ME1436* NAVD 88 ORTHO HEIGHT -   213.698 (meters)      701.11  (feet) ADJUSTED
 ME1436  ______________________________________________________________________
 ME1436  GEOID HEIGHT    -        -33.340 (meters)                     GEOID18
 ME1436  DYNAMIC HEIGHT  -        213.615 (meters)      700.84  (feet) COMP
 ME1436  MODELED GRAVITY -    980,230.7   (mgal)                       NAVD 88
 ME1436
 ME1436  VERT ORDER      -  SECOND    CLASS 0
 ME1436
 ME1436.The horizontal coordinates were scaled from a map and have
 ME1436.an estimated accuracy of +/- 6 seconds.
 ME1436
 ME1436.The orthometric height was determined by differential leveling and
 ME1436.adjusted by the NATIONAL GEODETIC SURVEY
 ME1436.in June 1991.
 ME1436
 ME1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1436.GEOID18 height accuracy estimate available here.
 ME1436
 ME1436.Click photographs - Photos may exist for this station.
 ME1436
 ME1436.The dynamic height is computed by dividing the NAVD 88
 ME1436.geopotential number by the normal gravity value computed on the
 ME1436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1436.degrees latitude (g = 980.6199 gals.).
 ME1436
 ME1436.The modeled gravity was interpolated from observed gravity values.
 ME1436
 ME1436;                    North         East    Units  Estimated Accuracy
 ME1436;SPC IL E     -   536,640.      352,720.      MT  (+/- 180 meters Scaled)
 ME1436
 ME1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL414943(NAD 83)
 ME1436
 ME1436                          SUPERSEDED SURVEY CONTROL
 ME1436
 ME1436  NGVD 29 (??/??/92)  213.789  (m)          701.41   (f) ADJ UNCH    2 0
 ME1436
 ME1436.Superseded values are not recommended for survey control.
 ME1436
 ME1436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1436.See file dsdata.pdf to determine how the superseded data were derived.
 ME1436
 ME1436_MARKER: DB = BENCH MARK DISK
 ME1436_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1436_SP_SET: PIER
 ME1436_STAMPING: D 27 1934
 ME1436_MARK LOGO: CGS
 ME1436_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1436
 ME1436  HISTORY     - Date     Condition        Report By
 ME1436  HISTORY     - 1934     MONUMENTED       CGS
 ME1436  HISTORY     - 1959     GOOD             CGS
 ME1436  HISTORY     - 1979     MARK NOT FOUND   LOCENG
 ME1436  HISTORY     - 19880722 MARK NOT FOUND   USGS
 ME1436  HISTORY     - 20110409 MARK NOT FOUND   GEOCAC
 ME1436
 ME1436                          STATION DESCRIPTION
 ME1436
 ME1436'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1436'AT MATTESON.
 ME1436'AT MATTESON, ABOUT 400 FEET WEST ALONG THE MICHIGAN CENTRAL
 ME1436'RAILROAD FROM THE STATION, SET IN THE WEST END OF THE CONCRETE
 ME1436'FOOTING OF THE FIRST SET OF CONCRETE PIERS NORTH OF THE TRACK,
 ME1436'22 FEET NORTH OF THE CENTER LINE OF THE TRACK, ABOUT LEVEL WITH
 ME1436'THE TRACK.
 ME1436
 ME1436                          STATION RECOVERY (1979)
 ME1436
 ME1436'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 ME1436'MARK NOT FOUND.
 ME1436
 ME1436                          STATION RECOVERY (1988)
 ME1436
 ME1436'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988 (LCR)
 ME1436'MARK NOT FOUND.
 ME1436
 ME1436                          STATION RECOVERY (2011)
 ME1436
 ME1436'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 ME1436'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0615 ***********************************************************************
 HB0615  DESIGNATION -  D 270
 HB0615  PID         -  HB0615
 HB0615  STATE/COUNTY-  IL/JACKSON
 HB0615  COUNTRY     -  US
 HB0615  USGS QUAD   -  DE SOTO (2018)
 HB0615
 HB0615                         *CURRENT SURVEY CONTROL
 HB0615  ______________________________________________________________________
 HB0615* NAD 83(1986) POSITION- 37 51 58.     (N) 089 13 57.     (W)   SCALED
 HB0615* NAVD 88 ORTHO HEIGHT -   120.908 (meters)      396.68  (feet) ADJUSTED
 HB0615  ______________________________________________________________________
 HB0615  GEOID HEIGHT    -        -29.252 (meters)                     GEOID18
 HB0615  DYNAMIC HEIGHT  -        120.827 (meters)      396.41  (feet) COMP
 HB0615  MODELED GRAVITY -    979,958.6   (mgal)                       NAVD 88
 HB0615
 HB0615  VERT ORDER      -  FIRST     CLASS I
 HB0615
 HB0615.The horizontal coordinates were scaled from a map and have
 HB0615.an estimated accuracy of +/- 6 seconds.
 HB0615
 HB0615.The orthometric height was determined by differential leveling and
 HB0615.adjusted by the NATIONAL GEODETIC SURVEY
 HB0615.in June 1991.
 HB0615
 HB0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0615.GEOID18 height accuracy estimate available here.
 HB0615
 HB0615.Click photographs - Photos may exist for this station.
 HB0615
 HB0615.The dynamic height is computed by dividing the NAVD 88
 HB0615.geopotential number by the normal gravity value computed on the
 HB0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0615.degrees latitude (g = 980.6199 gals.).
 HB0615
 HB0615.The modeled gravity was interpolated from observed gravity values.
 HB0615
 HB0615;                    North         East    Units  Estimated Accuracy
 HB0615;SPC IL W     -   133,520.      782,200.      MT  (+/- 180 meters Scaled)
 HB0615
 HB0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG036933(NAD 83)
 HB0615
 HB0615                          SUPERSEDED SURVEY CONTROL
 HB0615
 HB0615  NGVD 29 (11/26/84)  121.002  (m)          396.99   (f) ADJUSTED    1 1
 HB0615
 HB0615.Superseded values are not recommended for survey control.
 HB0615
 HB0615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0615.See file dsdata.pdf to determine how the superseded data were derived.
 HB0615
 HB0615_MARKER: DB = BENCH MARK DISK
 HB0615_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB0615_STAMPING: D 270 1969
 HB0615_MARK LOGO: CGS
 HB0615_MAGNETIC: I = MARKER IS A STEEL ROD
 HB0615_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0615
 HB0615  HISTORY     - Date     Condition        Report By
 HB0615  HISTORY     - 1969     MONUMENTED       CGS
 HB0615  HISTORY     - 20110713 MARK NOT FOUND   ILDT
 HB0615
 HB0615                          STATION DESCRIPTION
 HB0615
 HB0615'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0615'3 MI S FROM ELKVILLE.
 HB0615'ABOUT 3.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0615'FROM THE POST OFFICE AT ELKVILLE, IN SECTION 32, T 7 S, R 1 W, AT
 HB0615'A ROADSIDE PARK, 151 1/2 FEET EAST OF THE EAST RAIL OF THE EAST
 HB0615'TRACK, 121 1/2 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 51,
 HB0615'174 FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 HB0615'AND A PAVED ROAD, 70 FEET NORTHEAST OF THE MOST SOUTHERLY OF
 HB0615'4 OAK TREES, 20 1/2 FEET SOUTH OF A METAL HIGHWAY SIGN POST,
 HB0615'ABOUT LEVEL WITH THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER
 HB0615'COATED ROD THAT IS DRIVEN TO A DEPTH OF 29 FEET AND IS ENCASED
 HB0615'IN A 5-INCH IRON PIPE WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 HB0615'OF THE GROUND.
 HB0615
 HB0615                          STATION RECOVERY (2011)
 HB0615
 HB0615'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0615'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0663 ***********************************************************************
 NH0663  DESIGNATION -  D 271
 NH0663  PID         -  NH0663
 NH0663  STATE/COUNTY-  IL/OGLE
 NH0663  COUNTRY     -  US
 NH0663  USGS QUAD   -  SHANNON (2018)
 NH0663
 NH0663                         *CURRENT SURVEY CONTROL
 NH0663  ______________________________________________________________________
 NH0663* NAD 83(1986) POSITION- 42 07 37.81   (N) 089 37 41.33   (W)   HD_HELD1
 NH0663* NAVD 88 ORTHO HEIGHT -   279.724 (meters)      917.73  (feet) ADJUSTED
 NH0663  ______________________________________________________________________
 NH0663  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 NH0663  DYNAMIC HEIGHT  -        279.630 (meters)      917.42  (feet) COMP
 NH0663  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 NH0663
 NH0663  VERT ORDER      -  FIRST     CLASS I
 NH0663
 NH0663.The horizontal coordinates were determined by differentially corrected
 NH0663.hand held GPS observations or other comparable positioning techniques
 NH0663.and have an estimated accuracy of +/- 3 meters.
 NH0663
 NH0663.The orthometric height was determined by differential leveling and
 NH0663.adjusted by the NATIONAL GEODETIC SURVEY
 NH0663.in June 1991.
 NH0663
 NH0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0663.GEOID18 height accuracy estimate available here.
 NH0663
 NH0663.Click photographs - Photos may exist for this station.
 NH0663
 NH0663.The dynamic height is computed by dividing the NAVD 88
 NH0663.geopotential number by the normal gravity value computed on the
 NH0663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0663.degrees latitude (g = 980.6199 gals.).
 NH0663
 NH0663.The modeled gravity was interpolated from observed gravity values.
 NH0663
 NH0663;                    North         East    Units  Estimated Accuracy
 NH0663;SPC IL W     -   606,347.4     744,525.2     MT  (+/- 3 meters HH1 GPS) 
 NH0663
 NH0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8276967239(NAD 83)
 NH0663
 NH0663                          SUPERSEDED SURVEY CONTROL
 NH0663
 NH0663  NGVD 29 (??/??/92)  279.758  (m)          917.84   (f) ADJ UNCH    1 1
 NH0663
 NH0663.Superseded values are not recommended for survey control.
 NH0663
 NH0663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0663.See file dsdata.pdf to determine how the superseded data were derived.
 NH0663
 NH0663_MARKER: DB = BENCH MARK DISK
 NH0663_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0663_SP_SET: BOX CULVERT HEADWALL
 NH0663_STAMPING: D 271 1970
 NH0663_MARK LOGO: CGS
 NH0663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0663+STABILITY: SURFACE MOTION
 NH0663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0663+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2001
 NH0663
 NH0663  HISTORY     - Date     Condition        Report By
 NH0663  HISTORY     - 1970     MONUMENTED       NGS
 NH0663  HISTORY     - 1987     GOOD             USPSQD
 NH0663  HISTORY     - 19960503 GOOD             USPSQD
 NH0663  HISTORY     - 20010813 GOOD             USPSQD
 NH0663  HISTORY     - 20050205 GOOD             USPSQD
 NH0663
 NH0663                          STATION DESCRIPTION
 NH0663
 NH0663'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0663'2.6 MI W FROM FORRESTON.
 NH0663'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0663'OFFICE AT FORRESTON, THENCE 2.55 MILES WEST ALONG WHITE OAK
 NH0663'ROAD, AT THE INTERSECTION OF THE ROAD AND FREEPORT ROAD, 20
 NH0663'FEET SOUTH OF THE CENTER LINE OF WHITE OAK ROAD, 98 FEET WEST
 NH0663'OF THE CENTER LINE OF FREEPORT ROAD, SET IN THE CENTER OF THE
 NH0663'TOP OF THE SOUTH CONCRETE HEADWALL OF A 4- X 6-FOOT CONCRETE
 NH0663'BOX CULVERT UNDER WHITE OAK ROAD, AND ABOUT 1/2 FOOT BELOW THE
 NH0663'LEVEL OF THE ROAD.  SECTION 36, T25N, R7E
 NH0663
 NH0663                          STATION RECOVERY (1987)
 NH0663
 NH0663'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0663'RECOVERED IN GOOD CONDITION.
 NH0663
 NH0663                          STATION RECOVERY (1996)
 NH0663
 NH0663'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0663'RECOVERED IN GOOD CONDITION.
 NH0663
 NH0663                          STATION RECOVERY (2001)
 NH0663
 NH0663'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0663'RECOVERED IN GOOD CONDITION.
 NH0663
 NH0663                          STATION RECOVERY (2005)
 NH0663
 NH0663'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0663'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0159 ***********************************************************************
 NJ0159  DESIGNATION -  D 272
 NJ0159  PID         -  NJ0159
 NJ0159  STATE/COUNTY-  IL/CARROLL
 NJ0159  COUNTRY     -  US
 NJ0159  USGS QUAD   -  WACKER (2018)
 NJ0159
 NJ0159                         *CURRENT SURVEY CONTROL
 NJ0159  ______________________________________________________________________
 NJ0159* NAD 83(1986) POSITION- 42 04 52.3    (N) 090 02 35.9    (W)   HD_HELD2
 NJ0159* NAVD 88 ORTHO HEIGHT -   267.992 (meters)      879.24  (feet) ADJUSTED
 NJ0159  ______________________________________________________________________
 NJ0159  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 NJ0159  DYNAMIC HEIGHT  -        267.898 (meters)      878.93  (feet) COMP
 NJ0159  MODELED GRAVITY -    980,267.1   (mgal)                       NAVD 88
 NJ0159
 NJ0159  VERT ORDER      -  FIRST     CLASS I
 NJ0159
 NJ0159.The horizontal coordinates were established by autonomous hand held GPS
 NJ0159.observations and have an estimated accuracy of +/- 10 meters.
 NJ0159
 NJ0159.The orthometric height was determined by differential leveling and
 NJ0159.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0159.in June 1991.
 NJ0159
 NJ0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0159.GEOID18 height accuracy estimate available here.
 NJ0159
 NJ0159.Click photographs - Photos may exist for this station.
 NJ0159
 NJ0159.The dynamic height is computed by dividing the NAVD 88
 NJ0159.geopotential number by the normal gravity value computed on the
 NJ0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0159.degrees latitude (g = 980.6199 gals.).
 NJ0159
 NJ0159.The modeled gravity was interpolated from observed gravity values.
 NJ0159
 NJ0159;                    North         East    Units  Estimated Accuracy
 NJ0159;SPC IL W     -   601,108.      710,207.      MT  (+/- 10 meters HH2 GPS)
 NJ0159
 NJ0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4456663022(NAD 83)
 NJ0159
 NJ0159                          SUPERSEDED SURVEY CONTROL
 NJ0159
 NJ0159  NGVD 29 (??/??/92)  268.023  (m)          879.34   (f) ADJ UNCH    1 1
 NJ0159
 NJ0159.Superseded values are not recommended for survey control.
 NJ0159
 NJ0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0159.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0159
 NJ0159_MARKER: DB = BENCH MARK DISK
 NJ0159_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0159_STAMPING: D 272 1970
 NJ0159_MARK LOGO: CGS
 NJ0159_PROJECTION: PROJECTING 15 CENTIMETERS
 NJ0159_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0159
 NJ0159  HISTORY     - Date     Condition        Report By
 NJ0159  HISTORY     - 1970     MONUMENTED       NGS
 NJ0159  HISTORY     - 1987     GOOD             USPSQD
 NJ0159  HISTORY     - 19950515 POOR             USPSQD
 NJ0159  HISTORY     - 20011203 POOR             NGS
 NJ0159  HISTORY     - 20030923 POOR             USPSQD
 NJ0159  HISTORY     - 20180501 POOR             ILDT
 NJ0159
 NJ0159                          STATION DESCRIPTION
 NJ0159
 NJ0159'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0159'4.6 MI W FROM MT CARROLL.
 NJ0159'ABOUT 1.0 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NJ0159'AT MT. CARROLL, THENCE 3.55 MILES WEST ALONG U.S. HIGHWAY 52,
 NJ0159'AT THE SOUTHWEST CORNER OF THE CENTER HILL CEMETERY, 148 FEET
 NJ0159'NORTH AND ACROSS THE OLD HIGHWAY FROM THE CENTER LINE OF THE NEW
 NJ0159'HIGHWAY, 25.0 FEET SOUTHWEST OF THE SOUTH END OF THE GEORGE
 NJ0159'C. SOLTOW TOMBSTONE, 2.4 FEET WEST OF A FENCE CORNER, 2.6 FEET
 NJ0159'WEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 NJ0159'HIGHWAY, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING
 NJ0159'6 INCHES.  SECTION 9, T24N, R4E.
 NJ0159
 NJ0159                          STATION RECOVERY (1987)
 NJ0159
 NJ0159'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NJ0159'RECOVERED IN GOOD CONDITION.
 NJ0159
 NJ0159                          STATION RECOVERY (1995)
 NJ0159
 NJ0159'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0159'MARK RECOVERED IN POOR CONDITION.
 NJ0159
 NJ0159                          STATION RECOVERY (2001)
 NJ0159
 NJ0159'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0159'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0159
 NJ0159                          STATION RECOVERY (2003)
 NJ0159
 NJ0159'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0159'MARK RECOVERED IN POOR CONDITION.
 NJ0159
 NJ0159                          STATION RECOVERY (2018)
 NJ0159
 NJ0159'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 NJ0159'TOP OF MONUMENT OBVIOUSLY HIT AND DISTORTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0161 ***********************************************************************
 NJ0161  FBN         -  This is a Federal Base Network Control Station.
 NJ0161  DESIGNATION -  D 273
 NJ0161  PID         -  NJ0161
 NJ0161  STATE/COUNTY-  IL/CARROLL
 NJ0161  COUNTRY     -  US
 NJ0161  USGS QUAD   -  WACKER (2018)
 NJ0161
 NJ0161                         *CURRENT SURVEY CONTROL
 NJ0161  ______________________________________________________________________
 NJ0161* NAD 83(2011) POSITION- 42 05 21.95806(N) 090 04 12.62868(W)   ADJUSTED
 NJ0161* NAD 83(2011) ELLIP HT-   205.825 (meters)        (06/27/12)   ADJUSTED
 NJ0161* NAD 83(2011) EPOCH   -  2010.00
 NJ0161* NAVD 88 ORTHO HEIGHT -   238.955 (meters)      783.97  (feet) ADJUSTED
 NJ0161  ______________________________________________________________________
 NJ0161  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 NJ0161  NAD 83(2011) X  -     -5,806.059 (meters)                     COMP
 NJ0161  NAD 83(2011) Y  - -4,740,495.473 (meters)                     COMP
 NJ0161  NAD 83(2011) Z  -  4,253,118.765 (meters)                     COMP
 NJ0161  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 NJ0161  DYNAMIC HEIGHT  -        238.871 (meters)      783.70  (feet) COMP
 NJ0161  MODELED GRAVITY -    980,265.4   (mgal)                       NAVD 88
 NJ0161
 NJ0161  VERT ORDER      -  FIRST     CLASS I
 NJ0161
 NJ0161  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NJ0161  Standards:
 NJ0161         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NJ0161            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NJ0161  -------------------------------------------------------------------
 NJ0161  NETWORK    0.44   0.76           0.20   0.15   0.39     -0.07000475
 NJ0161  -------------------------------------------------------------------
 NJ0161  Click here for local accuracies and other accuracy information.
 NJ0161
 NJ0161.The horizontal coordinates were established by GPS observations
 NJ0161.and adjusted by the National Geodetic Survey in June 2012.
 NJ0161
 NJ0161.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NJ0161.been affixed to the stable North American tectonic plate. See 
 NJ0161.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NJ0161
 NJ0161.The horizontal coordinates are valid at the epoch date displayed above
 NJ0161.which is a decimal equivalence of Year/Month/Day.
 NJ0161
 NJ0161.The orthometric height was determined by differential leveling and
 NJ0161.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0161.in June 1991.
 NJ0161
 NJ0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0161.GEOID18 height accuracy estimate available here.
 NJ0161
 NJ0161.Click photographs - Photos may exist for this station.
 NJ0161
 NJ0161.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NJ0161
 NJ0161.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0161
 NJ0161.The ellipsoidal height was determined by GPS observations
 NJ0161.and is referenced to NAD 83.
 NJ0161
 NJ0161.The dynamic height is computed by dividing the NAVD 88
 NJ0161.geopotential number by the normal gravity value computed on the
 NJ0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0161.degrees latitude (g = 980.6199 gals.).
 NJ0161
 NJ0161.The modeled gravity was interpolated from observed gravity values.
 NJ0161
 NJ0161. The following values were computed from the NAD 83(2011) position.
 NJ0161
 NJ0161;                    North         East     Units Scale Factor Converg.
 NJ0161;SPC IL W     -   602,020.175   707,982.765   MT  0.99994196   +0 03 52.8
 NJ0161;SPC IL W     - 1,975,127.86  2,322,773.45   sFT  0.99994196   +0 03 52.8
 NJ0161;UTM  15      - 4,663,860.501   742,312.005   MT  1.00032253   +1 57 53.2
 NJ0161;UTM  16      - 4,664,268.300   246,079.255   MT  1.00039343   -2 03 32.4
 NJ0161
 NJ0161!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0161!SPC IL W     -   0.99996772  x   0.99994196  =   0.99990968
 NJ0161!UTM  15      -   0.99996772  x   1.00032253  =   1.00029024
 NJ0161!UTM  16      -   0.99996772  x   1.00039343  =   1.00036114
 NJ0161
 NJ0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4231263860(NAD 83)
 NJ0161
 NJ0161                          SUPERSEDED SURVEY CONTROL
 NJ0161
 NJ0161  NAD 83(2007)-  42 05 21.95807(N)    090 04 12.62954(W) AD(2002.00) 0
 NJ0161  ELLIP H (02/10/07)  205.852  (m)                       GP(2002.00)    
 NJ0161  ELLIP H (09/15/03)  205.834  (m)                       GP(       ) 4 1
 NJ0161  ELLIP H (07/28/03)  205.885  (m)                       GP(       ) 4 1
 NJ0161  NAD 83(1997)-  42 05 21.95780(N)    090 04 12.62863(W) AD(       ) B
 NJ0161  ELLIP H (07/17/98)  205.923  (m)                       GP(       ) 4 1
 NJ0161  NAVD 88             238.96   (m)          784.0    (f) LEVELING    3  
 NJ0161  NGVD 29 (??/??/92)  238.985  (m)          784.07   (f) ADJ UNCH    1 1
 NJ0161
 NJ0161.Superseded values are not recommended for survey control.
 NJ0161
 NJ0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0161.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0161
 NJ0161_MARKER: DB = BENCH MARK DISK
 NJ0161_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NJ0161_STAMPING: D 273 1970
 NJ0161_MARK LOGO: CGS
 NJ0161_PROJECTION: FLUSH
 NJ0161_MAGNETIC: N = NO MAGNETIC MATERIAL
 NJ0161_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0161+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2004
 NJ0161_ROD/PIPE-DEPTH: 8.20 meters
 NJ0161
 NJ0161  HISTORY     - Date     Condition        Report By
 NJ0161  HISTORY     - 1970     MONUMENTED       NGS
 NJ0161  HISTORY     - 1987     GOOD             USPSQD
 NJ0161  HISTORY     - 19950524 GOOD             USPSQD
 NJ0161  HISTORY     - 19960814 GOOD             SECI
 NJ0161  HISTORY     - 19970509 GOOD             NGS
 NJ0161  HISTORY     - 20011203 GOOD             NGS
 NJ0161  HISTORY     - 20020826 GOOD             NGS
 NJ0161  HISTORY     - 20030205 GOOD             IADT
 NJ0161  HISTORY     - 20040708 GOOD             WIDT
 NJ0161
 NJ0161                          STATION DESCRIPTION
 NJ0161
 NJ0161'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0161'5.2 MI E FROM SAVANNA.
 NJ0161'ABOUT 0.25 MILE NORTH SOUTH ALONG 3RD STREET FROM THE POST OFFICE
 NJ0161'AT SAVANNA, THENCE 4.95 MILES EAST ALONG U.S. HIGHWAY 52, OR
 NJ0161'ABOUT 1.0 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NJ0161'AT MT. CARROLL, THENCE 5.3 MILES WEST ALONG U.S. HIGHWAY 52, 67
 NJ0161'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 66 FEET SOUTHWEST
 NJ0161'OF THE SOUTHEAST CORNER OF A FENCE WHICH SURROUNDS A GROUP OF
 NJ0161'TRANSFORMERS, 62 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF THE
 NJ0161'FENCE, 17.5 FEET WEST OF THE CENTER OF A GATE WITH A METAL FRAME,
 NJ0161'0.5 FOOT NORTH OF THE FENCE, 1.5 FEET EAST OF A METAL WITNESS POST,
 NJ0161'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND ON THE TOP OF
 NJ0161'A COPPER COATED ROD THAT IS DRIVEN TO REFUSAL AT A DEPTH OF 27 FEET
 NJ0161'AND IS ENCASED IN A 3 1/2-INCH IRON PIPE PROJECTING 3 INCHES.
 NJ0161'SECTION 8, T24N, R4E
 NJ0161
 NJ0161                          STATION RECOVERY (1987)
 NJ0161
 NJ0161'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NJ0161'RECOVERED IN GOOD CONDITION.
 NJ0161
 NJ0161                          STATION RECOVERY (1995)
 NJ0161
 NJ0161'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0161'RECOVERED IN GOOD CONDITION.
 NJ0161
 NJ0161                          STATION RECOVERY (1996)
 NJ0161
 NJ0161'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0161'RECOVERED AS DESCRIBED.  TO REACH THE STATION FROM THE JUNCTION OF
 NJ0161'ILLINOIS ROUTE 78 AND U.S.  ROUTE 52/ILLINOIS ROUTE 64, PROCEED WEST
 NJ0161'ON U.S.  ROUTE 52/ILLINOIS ROUTE 64 FOR APPROXIMENTLY 5.1 MI (8.2 KM)
 NJ0161'TO THE STATION ON THE RIGHT (NORTH) SIDE OF U.S.  ROUTE 52/ILLINOIS
 NJ0161'ROUTE 64.  NEAR CARROLL COUNTY MILE MARKER 6.00.  NOTES--THE STATION
 NJ0161'TIES WERE RECOVERED IN GOOD CONDITION.
 NJ0161
 NJ0161                          STATION RECOVERY (1997)
 NJ0161
 NJ0161'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NJ0161'STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) EAST OF SAVANNAH AND 5.1 MI
 NJ0161'(8.2 KM) WEST OF MT. CARROLL.  TO REACH FROM THE JUNCTION OF U.S.
 NJ0161'HIGHWAY 52 AND STATE ROUTE 78, SOUTH OF MT. CARROLL, GO WEST ON
 NJ0161'HIGHWAY 52 FOR 5.1 MI (8.2 KM) TO THE STATION ON THE RIGHT.  IT IS
 NJ0161'20.4 M (66.9 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 20.1 M (65.9
 NJ0161'FT) SOUTHWEST OF THE SOUTHEAST CORNER OF A FENCE WHICH SURROUNDS A
 NJ0161'GROUP OF TRANSFORMERS, 18.9 M (62.0 FT) SOUTHEAST OF THE SOUTHWEST
 NJ0161'CORNER OF THE FENCE, 5.3 M (17.4 FT) WEST OF THE CENTER OF A GATE WITH
 NJ0161'A METAL FRAME, 0.2 M (0.7 FT) NORTH OF A WIRE FENCE, 0.5 M (1.6 FT)
 NJ0161'EAST OF A METAL WITNESS POST, AND 0.4 M (1.3 FT) NORTH OF A FIBERGLASS
 NJ0161'WITNESS POST.  NOTE--STATION IS ON A COPPER-COATED STEEL ROD ENCASED
 NJ0161'IN A 3.5-INCH IRON PIPE.  GATE IS NOT IN OPERATING CONDITION AND IS
 NJ0161'NOT BEING USED.  OCCUPATION COULD BE MADE FROM THE SOUTH SIDE OF THE
 NJ0161'FENCE.
 NJ0161
 NJ0161                          STATION RECOVERY (2001)
 NJ0161
 NJ0161'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0161'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0161
 NJ0161                          STATION RECOVERY (2002)
 NJ0161
 NJ0161'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 NJ0161'RECOVERED AS DESCRIBED
 NJ0161'
 NJ0161
 NJ0161                          STATION RECOVERY (2003)
 NJ0161
 NJ0161'RECOVERY NOTE BY IOWA DEPARTMENT OF TRANSPORTATION 2003 (DDO)
 NJ0161'RECOVERED AS DESCRIBED.
 NJ0161'
 NJ0161
 NJ0161                          STATION RECOVERY (2004)
 NJ0161
 NJ0161'RECOVERY NOTE BY WI DEPT OF TRANSP 2004 (DJH)
 NJ0161'---NOTE---ADD GATE IS NOW OPERATIONAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0107 ***********************************************************************
 NG0107  DESIGNATION -  D 274
 NG0107  PID         -  NG0107
 NG0107  STATE/COUNTY-  IL/COOK
 NG0107  COUNTRY     -  US
 NG0107  USGS QUAD   -  EVANSTON (2018)
 NG0107
 NG0107                         *CURRENT SURVEY CONTROL
 NG0107  ______________________________________________________________________
 NG0107* NAD 83(1986) POSITION- 42 00 35.36   (N) 087 40 31.53   (W)   HD_HELD1
 NG0107* NAVD 88 ORTHO HEIGHT -   187.772 (meters)      616.05  (feet) ADJUSTED
 NG0107  ______________________________________________________________________
 NG0107  GEOID HEIGHT    -        -33.758 (meters)                     GEOID18
 NG0107  DYNAMIC HEIGHT  -        187.710 (meters)      615.85  (feet) COMP
 NG0107  MODELED GRAVITY -    980,290.5   (mgal)                       NAVD 88
 NG0107
 NG0107  VERT ORDER      -  FIRST     CLASS 0
 NG0107
 NG0107.The horizontal coordinates were determined by differentially corrected
 NG0107.hand held GPS observations or other comparable positioning techniques
 NG0107.and have an estimated accuracy of +/- 3 meters.
 NG0107
 NG0107.The orthometric height was determined by differential leveling and
 NG0107.adjusted by the NATIONAL GEODETIC SURVEY
 NG0107.in June 1991.
 NG0107
 NG0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0107.GEOID18 height accuracy estimate available here.
 NG0107
 NG0107.Click photographs - Photos may exist for this station.
 NG0107
 NG0107.The dynamic height is computed by dividing the NAVD 88
 NG0107.geopotential number by the normal gravity value computed on the
 NG0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0107.degrees latitude (g = 980.6199 gals.).
 NG0107
 NG0107.The modeled gravity was interpolated from observed gravity values.
 NG0107
 NG0107;                    North         East    Units  Estimated Accuracy
 NG0107;SPC IL E     -   593,403.0     354,498.6     MT  (+/- 3 meters HH1 GPS) 
 NG0107
 NG0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4407151087(NAD 83)
 NG0107
 NG0107                          SUPERSEDED SURVEY CONTROL
 NG0107
 NG0107  NGVD 29 (??/??/92)  187.86   (m)          616.3    (f) COMPUTED    1 0
 NG0107
 NG0107.Superseded values are not recommended for survey control.
 NG0107
 NG0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0107.See file dsdata.pdf to determine how the superseded data were derived.
 NG0107
 NG0107_MARKER: DV = VERTICAL CONTROL DISK
 NG0107_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NG0107_SP_SET: RETAINING WALL
 NG0107_STAMPING: D 274 1973
 NG0107_MARK LOGO: NGS
 NG0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0107+STABILITY: SURFACE MOTION
 NG0107
 NG0107  HISTORY     - Date     Condition        Report By
 NG0107  HISTORY     - 1973     MONUMENTED       NGS
 NG0107  HISTORY     - 19951119 GOOD             USPSQD
 NG0107
 NG0107                          STATION DESCRIPTION
 NG0107
 NG0107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0107'1.7 MI SSE FROM EVANSTON.
 NG0107'1.7 MILES SOUTH SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NG0107'RAILWAY FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, 134.0
 NG0107'FEET SOUTH OF CENTER LINE OF THE GREENLEAF AVENUE UNDERPASS, 72.0
 NG0107'FEET NORTH OF THE CANOPY AND WAITING PLATFORM AT THE ROGERS
 NG0107'STATION COMMUTOR STATION.  18.0 FEET EAST OF THE EAST RAIL OF THE
 NG0107'EAST TRACK, SET IN TOP OF THE NORTH END OF A LONG CONCRETE
 NG0107'RETAINING WALL SUPPORTING A PIPE RAILING 1.0 FOOT SOUTHWEST
 NG0107'OF THE NORTH END OF RAILING ABOUT 1 FOOT ABOVE THE TRACKS.
 NG0107'SECTION 31, T 41 N, R 14 E.
 NG0107
 NG0107                          STATION RECOVERY (1995)
 NG0107
 NG0107'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0245 ***********************************************************************
 MF0245  DESIGNATION -  D 28
 MF0245  PID         -  MF0245
 MF0245  STATE/COUNTY-  IL/KANKAKEE
 MF0245  COUNTRY     -  US
 MF0245  USGS QUAD   -  HERSCHER (2018)
 MF0245
 MF0245                         *CURRENT SURVEY CONTROL
 MF0245  ______________________________________________________________________
 MF0245* NAD 83(1986) POSITION- 41 06 24.     (N) 088 03 16.     (W)   SCALED
 MF0245* NAVD 88 ORTHO HEIGHT -   193.193 (meters)      633.83  (feet) ADJUSTED
 MF0245  ______________________________________________________________________
 MF0245  GEOID HEIGHT    -        -32.631 (meters)                     GEOID18
 MF0245  DYNAMIC HEIGHT  -        193.114 (meters)      633.57  (feet) COMP
 MF0245  MODELED GRAVITY -    980,214.1   (mgal)                       NAVD 88
 MF0245
 MF0245  VERT ORDER      -  SECOND    CLASS 0
 MF0245
 MF0245.The horizontal coordinates were scaled from a map and have
 MF0245.an estimated accuracy of +/- 6 seconds.
 MF0245
 MF0245.The orthometric height was determined by differential leveling and
 MF0245.adjusted by the NATIONAL GEODETIC SURVEY
 MF0245.in June 1991.
 MF0245
 MF0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0245.GEOID18 height accuracy estimate available here.
 MF0245
 MF0245.Click photographs - Photos may exist for this station.
 MF0245
 MF0245.The dynamic height is computed by dividing the NAVD 88
 MF0245.geopotential number by the normal gravity value computed on the
 MF0245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0245.degrees latitude (g = 980.6199 gals.).
 MF0245
 MF0245.The modeled gravity was interpolated from observed gravity values.
 MF0245
 MF0245;                    North         East    Units  Estimated Accuracy
 MF0245;SPC IL E     -   492,930.      323,430.      MT  (+/- 180 meters Scaled)
 MF0245
 MF0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL114511(NAD 83)
 MF0245
 MF0245                          SUPERSEDED SURVEY CONTROL
 MF0245
 MF0245  NGVD 29 (??/??/92)  193.276  (m)          634.11   (f) ADJ UNCH    2 0
 MF0245
 MF0245.Superseded values are not recommended for survey control.
 MF0245
 MF0245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0245.See file dsdata.pdf to determine how the superseded data were derived.
 MF0245
 MF0245_MARKER: DB = BENCH MARK DISK
 MF0245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0245_STAMPING: D 28 1934
 MF0245_MARK LOGO: CGS
 MF0245_PROJECTION: PROJECTING 8 CENTIMETERS
 MF0245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0245+STABILITY: SURFACE MOTION
 MF0245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0245+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2014
 MF0245
 MF0245  HISTORY     - Date     Condition        Report By
 MF0245  HISTORY     - 1934     MONUMENTED       CGS
 MF0245  HISTORY     - 1954     GOOD             CGS
 MF0245  HISTORY     - 1959     MARK NOT FOUND   CGS
 MF0245  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 MF0245  HISTORY     - 20140925 GOOD             AEROTE
 MF0245
 MF0245                          STATION DESCRIPTION
 MF0245
 MF0245'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0245'AT GOODRICH.
 MF0245'ALONG THE NEW YORK CENTRAL RAILROAD, AT GOODRICH, 279 FEET
 MF0245'EAST OF THE CENTER LINE OF A CROSS ROAD, 24 FEET SOUTH OF THE
 MF0245'SOUTH RAIL OF THE SOUTH TRACK, 37 FEET SOUTH OF THE SOUTH
 MF0245'RAIL OF THE MAIN TRACK, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF
 MF0245'THE RAIL AND IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0245
 MF0245                          STATION RECOVERY (1959)
 MF0245
 MF0245'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0245'MARK NOT FOUND.
 MF0245
 MF0245                          STATION RECOVERY (2008)
 MF0245
 MF0245'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0245'MARK NOT FOUND.
 MF0245
 MF0245                          STATION RECOVERY (2014)
 MF0245
 MF0245'RECOVERY NOTE BY AEROTEC 2014 (CG)
 MF0245'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1219 ***********************************************************************
 JC1219  DESIGNATION -  D 282
 JC1219  PID         -  JC1219
 JC1219  STATE/COUNTY-  IL/MADISON
 JC1219  COUNTRY     -  US
 JC1219  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 JC1219
 JC1219                         *CURRENT SURVEY CONTROL
 JC1219  ______________________________________________________________________
 JC1219* NAD 83(1986) POSITION- 38 52 07.89   (N) 090 08 38.63   (W)   HD_HELD1
 JC1219* NAVD 88 ORTHO HEIGHT -   135.397 (meters)      444.22  (feet) ADJUSTED
 JC1219  ______________________________________________________________________
 JC1219  GEOID HEIGHT    -        -31.442 (meters)                     GEOID18
 JC1219  DYNAMIC HEIGHT  -        135.313 (meters)      443.94  (feet) COMP
 JC1219  MODELED GRAVITY -    980,005.2   (mgal)                       NAVD 88
 JC1219
 JC1219  VERT ORDER      -  FIRST     CLASS II
 JC1219
 JC1219.The horizontal coordinates were determined by differentially corrected
 JC1219.hand held GPS observations or other comparable positioning techniques
 JC1219.and have an estimated accuracy of +/- 3 meters.
 JC1219
 JC1219.The orthometric height was determined by differential leveling and
 JC1219.adjusted by the NATIONAL GEODETIC SURVEY
 JC1219.in June 1991.
 JC1219
 JC1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1219.GEOID18 height accuracy estimate available here.
 JC1219
 JC1219.Click photographs - Photos may exist for this station.
 JC1219
 JC1219.The dynamic height is computed by dividing the NAVD 88
 JC1219.geopotential number by the normal gravity value computed on the
 JC1219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1219.degrees latitude (g = 980.6199 gals.).
 JC1219
 JC1219.The modeled gravity was interpolated from observed gravity values.
 JC1219
 JC1219;                    North         East    Units  Estimated Accuracy
 JC1219;SPC IL W     -   244,411.8     701,961.5     MT  (+/- 3 meters HH1 GPS) 
 JC1219
 JC1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4777806100(NAD 83)
 JC1219
 JC1219                          SUPERSEDED SURVEY CONTROL
 JC1219
 JC1219  NGVD 29 (11/26/84)  135.363  (m)          444.10   (f) ADJUSTED    1 2
 JC1219
 JC1219.Superseded values are not recommended for survey control.
 JC1219
 JC1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1219.See file dsdata.pdf to determine how the superseded data were derived.
 JC1219
 JC1219_MARKER: F = FLANGE-ENCASED ROD
 JC1219_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1219_STAMPING: D 282 1981
 JC1219_MARK LOGO: NGS
 JC1219_PROJECTION: FLUSH
 JC1219_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1219_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1219+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2019
 JC1219_ROD/PIPE-DEPTH: 12.1 meters
 JC1219
 JC1219  HISTORY     - Date     Condition        Report By
 JC1219  HISTORY     - 1981     MONUMENTED       NGS
 JC1219  HISTORY     - 20120430 GOOD             ILDT
 JC1219  HISTORY     - 20130403 GOOD             TROTT
 JC1219  HISTORY     - 20190501 GOOD             ILDT
 JC1219  HISTORY     - 20191217 GOOD             ILDW
 JC1219
 JC1219                          STATION DESCRIPTION
 JC1219
 JC1219'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1219'3.9 KM (2.4 MI) SE FROM ALTON.
 JC1219'3.9 KILOMETERS (2.4 MILES) SOUTHEAST ALONG THE LEVEE FROM STATE
 JC1219'HIGHWAY 67 (CLARK BRIDGE) IN ALTON TO THE MARK ON THE LEFT, 0.2
 JC1219'KILOMETER (0.1 MILE) NORTHWEST OF A CHAIN LINK FENCE GATE AND A
 JC1219'OBSERVATION PLATFORM AROUND A TRILATERATION STATION ON THE LEVEE,
 JC1219'30.17 METERS (99.0 FEET) SOUTHWEST OF THE CENTER LINE OF THE SOUTHEAST
 JC1219'BOUND LANE OF STATE HIGHWAY 3, 4.0 METERS (13.1 FEET) NORTHEAST OF THE
 JC1219'CENTER OF THE LEVEE ROAD AND 0.3 METER (1.0 FEET) NORTHWEST OF A METAL
 JC1219'WITNESS POST.
 JC1219'THE MARK IS 0.35 METERS  SE FROM A WITNESS POST.
 JC1219
 JC1219                          STATION RECOVERY (2012)
 JC1219
 JC1219'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1219'RECOVERED IN GOOD CONDITION.
 JC1219
 JC1219                          STATION RECOVERY (2013)
 JC1219
 JC1219'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 JC1219'RECOVERED AS DESCRIBED.
 JC1219
 JC1219                          STATION RECOVERY (2019)
 JC1219
 JC1219'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1219'RECOVERED IN GOOD CONDITION.
 JC1219
 JC1219                          STATION RECOVERY (2019)
 JC1219
 JC1219'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC1219'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1198 ***********************************************************************
 JC1198  DESIGNATION -  D 283
 JC1198  PID         -  JC1198
 JC1198  STATE/COUNTY-  IL/MADISON
 JC1198  COUNTRY     -  US
 JC1198  USGS QUAD   -  WOOD RIVER (2018)
 JC1198
 JC1198                         *CURRENT SURVEY CONTROL
 JC1198  ______________________________________________________________________
 JC1198* NAD 83(1986) POSITION- 38 48 34.4    (N) 090 02 54.5    (W)   HD_HELD2
 JC1198* NAVD 88 ORTHO HEIGHT -   136.959 (meters)      449.34  (feet) ADJUSTED
 JC1198  ______________________________________________________________________
 JC1198  GEOID HEIGHT    -        -31.285 (meters)                     GEOID18
 JC1198  DYNAMIC HEIGHT  -        136.873 (meters)      449.06  (feet) COMP
 JC1198  MODELED GRAVITY -    980,002.8   (mgal)                       NAVD 88
 JC1198
 JC1198  VERT ORDER      -  FIRST     CLASS II
 JC1198
 JC1198.The horizontal coordinates were established by autonomous hand held GPS
 JC1198.observations and have an estimated accuracy of +/- 10 meters.
 JC1198
 JC1198.The orthometric height was determined by differential leveling and
 JC1198.adjusted by the NATIONAL GEODETIC SURVEY
 JC1198.in June 1991.
 JC1198
 JC1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1198.GEOID18 height accuracy estimate available here.
 JC1198
 JC1198.Click photographs - Photos may exist for this station.
 JC1198
 JC1198.The dynamic height is computed by dividing the NAVD 88
 JC1198.geopotential number by the normal gravity value computed on the
 JC1198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1198.degrees latitude (g = 980.6199 gals.).
 JC1198
 JC1198.The modeled gravity was interpolated from observed gravity values.
 JC1198
 JC1198;                    North         East    Units  Estimated Accuracy
 JC1198;SPC IL W     -   237,835.      710,266.      MT  (+/- 10 meters HH2 GPS)
 JC1198
 JC1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5628699782(NAD 83)
 JC1198
 JC1198                          SUPERSEDED SURVEY CONTROL
 JC1198
 JC1198  NGVD 29 (11/26/84)  136.925  (m)          449.23   (f) ADJUSTED    1 2
 JC1198
 JC1198.Superseded values are not recommended for survey control.
 JC1198
 JC1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1198.See file dsdata.pdf to determine how the superseded data were derived.
 JC1198
 JC1198_MARKER: F = FLANGE-ENCASED ROD
 JC1198_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1198_STAMPING: D 283 1981
 JC1198_MARK LOGO: NGS
 JC1198_PROJECTION: FLUSH
 JC1198_MAGNETIC: I = MARKER IS A STEEL ROD
 JC1198_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1198+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2013
 JC1198_ROD/PIPE-DEPTH: 7.3 meters
 JC1198
 JC1198  HISTORY     - Date     Condition        Report By
 JC1198  HISTORY     - 1981     MONUMENTED       NGS
 JC1198  HISTORY     - 20120425 GOOD             ILDT
 JC1198  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 JC1198  HISTORY     - 20130412 GOOD             PATRIC
 JC1198
 JC1198                          STATION DESCRIPTION
 JC1198
 JC1198'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1198'8.3 KM (5.15 MI) SE FROM HARTFORD.
 JC1198'3.2 KILOMETERS (2.0 MILES) SOUTH ALONG THE LEVEE ROAD FROM THE
 JC1198'JUNCTION OF STATE HIGHWAY 3 AND HAWTHORNE ROAD IN HARTFORD, THENCE 4.4
 JC1198'KILOMETERS (2.75 MILES) EAST ALONG TOP OF THE LEVEE ROAD PARALLELING
 JC1198'THE CHOKIA DIVERSION CHANNEL TO THE JUNCTION OF RAILROAD TRACKS WHERE
 JC1198'THE LEVEE TURNS NORTHEAST, THENCE 0.6 KILOMETER (0.4 MILE) NORTHEAST
 JC1198'ALONG LEVEE TO THE MARK ON THE LEFT, 3.05 METERS (10.0 FEET) NORTHWEST
 JC1198'OF THE CENTER OF THE LEVEE ROAD, AND 0.46 METERS (1.5 FEET) NORTHEAST
 JC1198'OF A METAL WITNESS POST.
 JC1198'THE MARK IS 0.4 METERS  SW FROM A WITNESS POST.
 JC1198'THE MARK IS 0.15 M BELOW LEVEE ROAD.
 JC1198
 JC1198                          STATION RECOVERY (2012)
 JC1198
 JC1198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1198'RECOVERED IN GOOD CONDITION.
 JC1198
 JC1198                          STATION RECOVERY (2012)
 JC1198
 JC1198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1198'MARK NOT FOUND.
 JC1198
 JC1198                          STATION RECOVERY (2013)
 JC1198
 JC1198'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JC1198'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1140 ***********************************************************************
 JC1140  DESIGNATION -  D 284
 JC1140  PID         -  JC1140
 JC1140  STATE/COUNTY-  IL/ST CLAIR
 JC1140  COUNTRY     -  US
 JC1140  USGS QUAD   -  CAHOKIA (2018)
 JC1140
 JC1140                         *CURRENT SURVEY CONTROL
 JC1140  ______________________________________________________________________
 JC1140* NAD 83(2011) POSITION- 38 32 54.44501(N) 090 11 36.21608(W)   NO CHECK
 JC1140* NAD 83(2011) ELLIP HT-   100.328 (meters)        (06/27/12)   NO CHECK
 JC1140* NAD 83(2011) EPOCH   -  2010.00
 JC1140* NAVD 88 ORTHO HEIGHT -   131.172 (meters)      430.35  (feet) ADJUSTED
 JC1140  ______________________________________________________________________
 JC1140  GEOID HEIGHT    -        -30.825 (meters)                     GEOID18
 JC1140  NAD 83(2011) X  -    -16,859.162 (meters)                     COMP
 JC1140  NAD 83(2011) Y  - -4,994,769.044 (meters)                     COMP
 JC1140  NAD 83(2011) Z  -  3,953,300.174 (meters)                     COMP
 JC1140  LAPLACE CORR    -          1.24  (seconds)                    DEFLEC18
 JC1140  DYNAMIC HEIGHT  -        131.089 (meters)      430.08  (feet) COMP
 JC1140  MODELED GRAVITY -    979,991.7   (mgal)                       NAVD 88
 JC1140
 JC1140  VERT ORDER      -  FIRST     CLASS II
 JC1140
 JC1140  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC1140  Standards:
 JC1140         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC1140            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC1140  -------------------------------------------------------------------
 JC1140  NETWORK    1.11   3.23           0.50   0.40   1.65     -0.02422916
 JC1140  -------------------------------------------------------------------
 JC1140  Click here for local accuracies and other accuracy information.
 JC1140
 JC1140.The horizontal coordinates were established by GPS observations
 JC1140.and adjusted by the National Geodetic Survey in June 2012.
 JC1140
 JC1140.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC1140.been affixed to the stable North American tectonic plate. See 
 JC1140.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC1140
 JC1140.The horizontal coordinates are valid at the epoch date displayed above
 JC1140.which is a decimal equivalence of Year/Month/Day.
 JC1140
 JC1140.No horizontal observational check was made to the station.
 JC1140
 JC1140.The orthometric height was determined by differential leveling and
 JC1140.adjusted by the NATIONAL GEODETIC SURVEY
 JC1140.in June 1991.
 JC1140
 JC1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1140.GEOID18 height accuracy estimate available here.
 JC1140
 JC1140.Click photographs - Photos may exist for this station.
 JC1140
 JC1140.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC1140
 JC1140.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1140
 JC1140.The ellipsoidal height was determined by GPS observations
 JC1140.and is referenced to NAD 83.
 JC1140
 JC1140.The dynamic height is computed by dividing the NAVD 88
 JC1140.geopotential number by the normal gravity value computed on the
 JC1140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1140.degrees latitude (g = 980.6199 gals.).
 JC1140
 JC1140.The modeled gravity was interpolated from observed gravity values.
 JC1140
 JC1140. The following values were computed from the NAD 83(2011) position.
 JC1140
 JC1140;                    North         East     Units Scale Factor Converg.
 JC1140;SPC IL W     -   208,846.244   697,670.257   MT  0.99994124   -0 00 60.0
 JC1140;SPC IL W     -   685,189.72  2,288,939.83   sFT  0.99994124   -0 00 60.0
 JC1140;UTM  15      - 4,270,405.129   744,588.142   MT  1.00033677   +1 44 59.6
 JC1140
 JC1140!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1140!SPC IL W     -   0.99998426  x   0.99994124  =   0.99992550
 JC1140!UTM  15      -   0.99998426  x   1.00033677  =   1.00032102
 JC1140
 JC1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4458870405(NAD 83)
 JC1140
 JC1140                          SUPERSEDED SURVEY CONTROL
 JC1140
 JC1140  NAD 83(2007)-  38 32 54.44499(N)    090 11 36.21677(W) AD(2002.00) 0
 JC1140  ELLIP H (02/10/07)  100.358  (m)                       GP(2002.00)    
 JC1140  ELLIP H (09/22/04)  100.343  (m)                       GP(       ) 4 1
 JC1140  NAD 83(1997)-  38 32 54.44502(N)    090 11 36.21687(W) AD(       ) 1
 JC1140  ELLIP H (11/27/02)  100.363  (m)                       GP(       ) 4 1
 JC1140  NAD 83(1997)-  38 32 54.44496(N)    090 11 36.21699(W) AD(       ) 1
 JC1140  ELLIP H (03/18/02)  100.363  (m)                       GP(       ) 4 1
 JC1140  NAVD 88             131.17   (m)          430.3    (f) LEVELING    3  
 JC1140  NGVD 29 (11/26/84)  131.133  (m)          430.23   (f) ADJUSTED    1 2
 JC1140
 JC1140.Superseded values are not recommended for survey control.
 JC1140
 JC1140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1140.See file dsdata.pdf to determine how the superseded data were derived.
 JC1140
 JC1140_MARKER: F = FLANGE-ENCASED ROD
 JC1140_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1140_STAMPING: D 284 1981
 JC1140_MARK LOGO: NGS
 JC1140_PROJECTION: RECESSED 5 CENTIMETERS
 JC1140_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1140_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1140+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2019
 JC1140_ROD/PIPE-DEPTH: 21.9 meters
 JC1140_SLEEVE-DEPTH  : 6.0 meters
 JC1140
 JC1140  HISTORY     - Date     Condition        Report By
 JC1140  HISTORY     - 1981     MONUMENTED       NGS
 JC1140  HISTORY     - 20010501 GOOD             WOOLPT
 JC1140  HISTORY     - 20090401 GOOD             JCLS
 JC1140  HISTORY     - 20100323 GOOD             JCLS
 JC1140  HISTORY     - 20190417 GOOD             ILDT
 JC1140
 JC1140                          STATION DESCRIPTION
 JC1140
 JC1140'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1140'IN CAHOKIA.
 JC1140'IN CAHOKIA, 0.2 KILOMETERS (0.1 MILES) NORTHEAST OF INTERSECTION OF
 JC1140'STATE HIGHWAY 3 AND THE MISSOURI PACIFIC RAILROAD, THE MARK IS ON TOP
 JC1140'OF THE NORTH LEVEE AT THE EAST END OF THE NORTHEAST HEADWALL OF THE
 JC1140'FLOOD GATE FOR THE RAILROAD BRIDGE OVER OLD PRAIRE DUPONT CREEK,
 JC1140'14.63 METERS (48 FEET) SOUTHWEST OF THE CENTER OF A GRAVEL ROAD
 JC1140'PARELALLING THE LEVEE 10.66 METERS (35 FEET) EAST OF THE SOUTHEAST
 JC1140'RAIL OF THE NORTHBOUND TRACK OF THE RAILROAD, 2.65 METERS (8.7 FEET)
 JC1140'EAST OF EAST END OF THE NORTHEAST HEAD WALL OF THE NORTHEAST FLOOD
 JC1140'GATE OF THE RAILROAD BRIDGE, 0.33 METERS (1.1 FEET) WEST OF A METAL
 JC1140'WITNESS POST.
 JC1140'THE MARK IS 0.40 METERS  E FROM A WITNESS POST.
 JC1140
 JC1140                          STATION RECOVERY (2001)
 JC1140
 JC1140'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 JC1140'RECOVERED AS DESCRIBED.
 JC1140
 JC1140                          STATION RECOVERY (2009)
 JC1140
 JC1140'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 JC1140'RECOVERED IN GOOD CONDITION.
 JC1140
 JC1140                          STATION RECOVERY (2010)
 JC1140
 JC1140'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 JC1140'RECOVERED IN GOOD CONDITION.
 JC1140
 JC1140                          STATION RECOVERY (2019)
 JC1140
 JC1140'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1132 ***********************************************************************
 JC1132  DESIGNATION -  D 285
 JC1132  PID         -  JC1132
 JC1132  STATE/COUNTY-  IL/ST CLAIR
 JC1132  COUNTRY     -  US
 JC1132  USGS QUAD   -  CAHOKIA (2018)
 JC1132
 JC1132                         *CURRENT SURVEY CONTROL
 JC1132  ______________________________________________________________________
 JC1132* NAD 83(1986) POSITION- 38 32 14.     (N) 090 14 21.     (W)   SCALED
 JC1132* NAVD 88 ORTHO HEIGHT -   129.944 (meters)      426.32  (feet) ADJUSTED
 JC1132  ______________________________________________________________________
 JC1132  GEOID HEIGHT    -        -30.820 (meters)                     GEOID18
 JC1132  DYNAMIC HEIGHT  -        129.862 (meters)      426.06  (feet) COMP
 JC1132  MODELED GRAVITY -    979,995.9   (mgal)                       NAVD 88
 JC1132
 JC1132  VERT ORDER      -  FIRST     CLASS II
 JC1132
 JC1132.The horizontal coordinates were scaled from a map and have
 JC1132.an estimated accuracy of +/- 6 seconds.
 JC1132
 JC1132.The orthometric height was determined by differential leveling and
 JC1132.adjusted by the NATIONAL GEODETIC SURVEY
 JC1132.in June 1991.
 JC1132
 JC1132.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1132.GEOID18 height accuracy estimate available here.
 JC1132
 JC1132.Click photographs - Photos may exist for this station.
 JC1132
 JC1132.The dynamic height is computed by dividing the NAVD 88
 JC1132.geopotential number by the normal gravity value computed on the
 JC1132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1132.degrees latitude (g = 980.6199 gals.).
 JC1132
 JC1132.The modeled gravity was interpolated from observed gravity values.
 JC1132
 JC1132;                    North         East    Units  Estimated Accuracy
 JC1132;SPC IL W     -   207,600.      693,680.      MT  (+/- 180 meters Scaled)
 JC1132
 JC1132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC406690(NAD 83)
 JC1132
 JC1132                          SUPERSEDED SURVEY CONTROL
 JC1132
 JC1132  NGVD 29 (11/26/84)  129.904  (m)          426.19   (f) ADJUSTED    1 2
 JC1132
 JC1132.Superseded values are not recommended for survey control.
 JC1132
 JC1132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1132.See file dsdata.pdf to determine how the superseded data were derived.
 JC1132
 JC1132_MARKER: I = METAL ROD
 JC1132_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1132_STAMPING: D 285 1981
 JC1132_MARK LOGO: NGS
 JC1132_PROJECTION: FLUSH
 JC1132_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1132_ROD/PIPE-DEPTH: 9.8 meters
 JC1132
 JC1132  HISTORY     - Date     Condition        Report By
 JC1132  HISTORY     - 1981     MONUMENTED       NGS
 JC1132
 JC1132                          STATION DESCRIPTION
 JC1132
 JC1132'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1132'1.0 KM (0.6 MI) SW FROM EAST CARONDELET.
 JC1132'1.0 KILOMETER (0.6 MILE) SOUTH ALONG TOP OF THE MAIN LEVEE FROM THE
 JC1132'JUNCTION OF STATE STREET IN EAST CORONDELET TO THE MARK ON THE LEFT,
 JC1132'2.74 METERS (9.0 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD,
 JC1132'0.45 METERS (1.5 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1132'THE MARK IS 0.45 METERS  SW FROM A WITNESS POST.
 JC1132'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1063 ***********************************************************************
 JC1063  DESIGNATION -  D 286
 JC1063  PID         -  JC1063
 JC1063  STATE/COUNTY-  IL/RANDOLPH
 JC1063  COUNTRY     -  US
 JC1063  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1063
 JC1063                         *CURRENT SURVEY CONTROL
 JC1063  ______________________________________________________________________
 JC1063* NAD 83(1986) POSITION- 38 04 10.     (N) 090 06 12.     (W)   SCALED
 JC1063* NAVD 88 ORTHO HEIGHT -   123.215 (meters)      404.25  (feet) ADJUSTED
 JC1063  ______________________________________________________________________
 JC1063  GEOID HEIGHT    -        -29.841 (meters)                     GEOID18
 JC1063  DYNAMIC HEIGHT  -        123.133 (meters)      403.98  (feet) COMP
 JC1063  MODELED GRAVITY -    979,957.2   (mgal)                       NAVD 88
 JC1063
 JC1063  VERT ORDER      -  FIRST     CLASS II
 JC1063
 JC1063.The horizontal coordinates were scaled from a map and have
 JC1063.an estimated accuracy of +/- 6 seconds.
 JC1063
 JC1063.The orthometric height was determined by differential leveling and
 JC1063.adjusted by the NATIONAL GEODETIC SURVEY
 JC1063.in June 1991.
 JC1063
 JC1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1063.GEOID18 height accuracy estimate available here.
 JC1063
 JC1063.Click photographs - Photos may exist for this station.
 JC1063
 JC1063.The dynamic height is computed by dividing the NAVD 88
 JC1063.geopotential number by the normal gravity value computed on the
 JC1063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1063.degrees latitude (g = 980.6199 gals.).
 JC1063
 JC1063.The modeled gravity was interpolated from observed gravity values.
 JC1063
 JC1063;                    North         East    Units  Estimated Accuracy
 JC1063;SPC IL W     -   155,680.      705,560.      MT  (+/- 180 meters Scaled)
 JC1063
 JC1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC541174(NAD 83)
 JC1063
 JC1063                          SUPERSEDED SURVEY CONTROL
 JC1063
 JC1063  NGVD 29 (11/26/84)  123.157  (m)          404.06   (f) ADJUSTED    1 2
 JC1063
 JC1063.Superseded values are not recommended for survey control.
 JC1063
 JC1063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1063.See file dsdata.pdf to determine how the superseded data were derived.
 JC1063
 JC1063_MARKER: I = METAL ROD
 JC1063_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1063_STAMPING: D 286 1981
 JC1063_MARK LOGO: NGS
 JC1063_PROJECTION: FLUSH
 JC1063_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1063_ROD/PIPE-DEPTH: 9.80 meters
 JC1063
 JC1063  HISTORY     - Date     Condition        Report By
 JC1063  HISTORY     - 1981     MONUMENTED       NGS
 JC1063  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1063
 JC1063                          STATION DESCRIPTION
 JC1063
 JC1063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1063'1.08 KM (0.65 MI) SOUTH FROM PRAIRIE DU ROCHER.
 JC1063'1.08 KILOMETER (0.65 MILE) SOUTH ALONG THE LEVEE ON THE WEST SIDE OF
 JC1063'PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY 155 IN
 JC1063'PRAIRIE DU ROCHER TO THE MARK ON THE RIGHT, ON THE LAND SIDE OF THE
 JC1063'LEVEE BETWEEN TWO WITNESS POST, 2.74 METERS (9.0 FEET) WEST OF THE
 JC1063'CENTER OF THE LEVEE ROAD AND 0.42 METER (1.4 FEET) SOUTH OF A METAL
 JC1063'WITNESS POST.
 JC1063'THE MARK IS 0.40 METERS  N FROM A WITNESS POST.
 JC1063'THE MARK IS 0.18 M BELOW LEVEE ROAD.
 JC1063
 JC1063                          STATION RECOVERY (2011)
 JC1063
 JC1063'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1063'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1096 ***********************************************************************
 JC1096  DESIGNATION -  D 287
 JC1096  PID         -  JC1096
 JC1096  STATE/COUNTY-  IL/MONROE
 JC1096  COUNTRY     -  US
 JC1096  USGS QUAD   -  VALMEYER (2018)
 JC1096
 JC1096                         *CURRENT SURVEY CONTROL
 JC1096  ______________________________________________________________________
 JC1096* NAD 83(1986) POSITION- 38 21 28.     (N) 090 17 49.     (W)   SCALED
 JC1096* NAVD 88 ORTHO HEIGHT -   126.779 (meters)      415.94  (feet) ADJUSTED
 JC1096  ______________________________________________________________________
 JC1096  GEOID HEIGHT    -        -30.440 (meters)                     GEOID18
 JC1096  DYNAMIC HEIGHT  -        126.696 (meters)      415.67  (feet) COMP
 JC1096  MODELED GRAVITY -    979,978.5   (mgal)                       NAVD 88
 JC1096
 JC1096  VERT ORDER      -  FIRST     CLASS II
 JC1096
 JC1096.The horizontal coordinates were scaled from a map and have
 JC1096.an estimated accuracy of +/- 6 seconds.
 JC1096
 JC1096.The orthometric height was determined by differential leveling and
 JC1096.adjusted by the NATIONAL GEODETIC SURVEY
 JC1096.in June 1991.
 JC1096
 JC1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1096.GEOID18 height accuracy estimate available here.
 JC1096
 JC1096.Click photographs - Photos may exist for this station.
 JC1096
 JC1096.The dynamic height is computed by dividing the NAVD 88
 JC1096.geopotential number by the normal gravity value computed on the
 JC1096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1096.degrees latitude (g = 980.6199 gals.).
 JC1096
 JC1096.The modeled gravity was interpolated from observed gravity values.
 JC1096
 JC1096;                    North         East    Units  Estimated Accuracy
 JC1096;SPC IL W     -   187,690.      688,610.      MT  (+/- 180 meters Scaled)
 JC1096
 JC1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC361489(NAD 83)
 JC1096
 JC1096                          SUPERSEDED SURVEY CONTROL
 JC1096
 JC1096  NGVD 29 (11/26/84)  126.732  (m)          415.79   (f) ADJUSTED    1 2
 JC1096
 JC1096.Superseded values are not recommended for survey control.
 JC1096
 JC1096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1096.See file dsdata.pdf to determine how the superseded data were derived.
 JC1096
 JC1096_MARKER: I = METAL ROD
 JC1096_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1096_STAMPING: D 287 1981
 JC1096_MARK LOGO: NGS
 JC1096_PROJECTION: FLUSH
 JC1096_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1096_ROD/PIPE-DEPTH: 8.5 meters
 JC1096
 JC1096  HISTORY     - Date     Condition        Report By
 JC1096  HISTORY     - 1981     MONUMENTED       NGS
 JC1096
 JC1096                          STATION DESCRIPTION
 JC1096
 JC1096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1096'1.6 KM (1.0 MI) SW FROM FOUNTAIN.
 JC1096'1.6 KILOMETERS (1.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH LEVEE
 JC1096'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1096'IN FOUNTAIN TO THE MARK ON THE LEFT, 4.27 METERS (14.0 FEET) SOUTH
 JC1096'EAST OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTH
 JC1096'EAST OF A METAL WITNESS POST.
 JC1096'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1096'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1055 ***********************************************************************
 JC1055  DESIGNATION -  D 288
 JC1055  PID         -  JC1055
 JC1055  STATE/COUNTY-  IL/RANDOLPH
 JC1055  COUNTRY     -  US
 JC1055  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1055
 JC1055                         *CURRENT SURVEY CONTROL
 JC1055  ______________________________________________________________________
 JC1055* NAD 83(1986) POSITION- 38 02 03.     (N) 090 05 28.     (W)   SCALED
 JC1055* NAVD 88 ORTHO HEIGHT -   122.874 (meters)      403.13  (feet) ADJUSTED
 JC1055  ______________________________________________________________________
 JC1055  GEOID HEIGHT    -        -29.807 (meters)                     GEOID18
 JC1055  DYNAMIC HEIGHT  -        122.791 (meters)      402.86  (feet) COMP
 JC1055  MODELED GRAVITY -    979,953.9   (mgal)                       NAVD 88
 JC1055
 JC1055  VERT ORDER      -  FIRST     CLASS II
 JC1055
 JC1055.The horizontal coordinates were scaled from a map and have
 JC1055.an estimated accuracy of +/- 6 seconds.
 JC1055
 JC1055.The orthometric height was determined by differential leveling and
 JC1055.adjusted by the NATIONAL GEODETIC SURVEY
 JC1055.in June 1991.
 JC1055
 JC1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1055.GEOID18 height accuracy estimate available here.
 JC1055
 JC1055.Click photographs - Photos may exist for this station.
 JC1055
 JC1055.The dynamic height is computed by dividing the NAVD 88
 JC1055.geopotential number by the normal gravity value computed on the
 JC1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1055.degrees latitude (g = 980.6199 gals.).
 JC1055
 JC1055.The modeled gravity was interpolated from observed gravity values.
 JC1055
 JC1055;                    North         East    Units  Estimated Accuracy
 JC1055;SPC IL W     -   151,770.      706,630.      MT  (+/- 180 meters Scaled)
 JC1055
 JC1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC553136(NAD 83)
 JC1055
 JC1055                          SUPERSEDED SURVEY CONTROL
 JC1055
 JC1055  NGVD 29 (11/26/84)  122.814  (m)          402.93   (f) ADJUSTED    1 2
 JC1055
 JC1055.Superseded values are not recommended for survey control.
 JC1055
 JC1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1055.See file dsdata.pdf to determine how the superseded data were derived.
 JC1055
 JC1055_MARKER: I = METAL ROD
 JC1055_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1055_STAMPING: D 288 1981
 JC1055_MARK LOGO: NGS
 JC1055_PROJECTION: FLUSH
 JC1055_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1055_ROD/PIPE-DEPTH: 9.80 meters
 JC1055
 JC1055  HISTORY     - Date     Condition        Report By
 JC1055  HISTORY     - 1981     MONUMENTED       NGS
 JC1055  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1055
 JC1055                          STATION DESCRIPTION
 JC1055
 JC1055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1055'6.2 KM (3.85 MI) SOUTH FROM PRAIRIE DU ROCHER.
 JC1055'3.7 KILOMETERS (2.3 MILES)SOUTH ALONG THE TOP OF THE SOUTH MAIN LEVEE
 JC1055'FROM THE INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER TO A
 JC1055'BEND IN THE LEVEE, THENCE 2.5 KILOMETERS (1.55 MILES) SOUTHEAST ALONG
 JC1055'THE TOP OF THE LEVEE TO THE MARK ON THE LEFT, 3.05 METERS (10.0 FEET)
 JC1055'NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5 FEET)
 JC1055'SOUTHEAST OF A METAL WITNESS POST.
 JC1055'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1055'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 JC1055
 JC1055                          STATION RECOVERY (2011)
 JC1055
 JC1055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1399 ***********************************************************************
 HB1399  DESIGNATION -  D 289
 HB1399  PID         -  HB1399
 HB1399  STATE/COUNTY-  IL/RANDOLPH
 HB1399  COUNTRY     -  US
 HB1399  USGS QUAD   -  CHESTER (2018)
 HB1399
 HB1399                         *CURRENT SURVEY CONTROL
 HB1399  ______________________________________________________________________
 HB1399* NAD 83(1986) POSITION- 37 54 35.20   (N) 089 50 29.59   (W)   HD_HELD1
 HB1399* NAVD 88 ORTHO HEIGHT -   117.476 (meters)      385.42  (feet) ADJUSTED
 HB1399  ______________________________________________________________________
 HB1399  GEOID HEIGHT    -        -29.536 (meters)                     GEOID18
 HB1399  DYNAMIC HEIGHT  -        117.396 (meters)      385.16  (feet) COMP
 HB1399  MODELED GRAVITY -    979,942.0   (mgal)                       NAVD 88
 HB1399
 HB1399  VERT ORDER      -  FIRST     CLASS II
 HB1399
 HB1399.The horizontal coordinates were determined by differentially corrected
 HB1399.hand held GPS observations or other comparable positioning techniques
 HB1399.and have an estimated accuracy of +/- 3 meters.
 HB1399
 HB1399.The orthometric height was determined by differential leveling and
 HB1399.adjusted by the NATIONAL GEODETIC SURVEY
 HB1399.in June 1991.
 HB1399
 HB1399.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1399.GEOID18 height accuracy estimate available here.
 HB1399
 HB1399.Click photographs - Photos may exist for this station.
 HB1399
 HB1399.The dynamic height is computed by dividing the NAVD 88
 HB1399.geopotential number by the normal gravity value computed on the
 HB1399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1399.degrees latitude (g = 980.6199 gals.).
 HB1399
 HB1399.The modeled gravity was interpolated from observed gravity values.
 HB1399
 HB1399;                    North         East    Units  Estimated Accuracy
 HB1399;SPC IL W     -   138,006.0     728,588.9     MT  (+/- 3 meters HH1 GPS) 
 HB1399
 HB1399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG5018899612(NAD 83)
 HB1399
 HB1399                          SUPERSEDED SURVEY CONTROL
 HB1399
 HB1399  NGVD 29 (11/26/84)  117.409  (m)          385.20   (f) ADJUSTED    1 2
 HB1399
 HB1399.Superseded values are not recommended for survey control.
 HB1399
 HB1399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1399.See file dsdata.pdf to determine how the superseded data were derived.
 HB1399
 HB1399_MARKER: I = METAL ROD
 HB1399_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1399_STAMPING: D 289 1981
 HB1399_MARK LOGO: NGS
 HB1399_PROJECTION: FLUSH
 HB1399_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 HB1399_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1399+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2020
 HB1399_ROD/PIPE-DEPTH: 9.10 meters
 HB1399
 HB1399  HISTORY     - Date     Condition        Report By
 HB1399  HISTORY     - 1981     MONUMENTED       NGS
 HB1399  HISTORY     - 20091005 GOOD             MODNR
 HB1399  HISTORY     - 20110802 GOOD             ILDT
 HB1399  HISTORY     - 20151112 GOOD             ILDT
 HB1399  HISTORY     - 20200106 GOOD             ILDW
 HB1399
 HB1399                          STATION DESCRIPTION
 HB1399
 HB1399'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1399'0.8 KM (0.5 MI) NW FROM CHESTER.
 HB1399'0.8 KILOMETER (0.5 MILE) NORTHWEST ALONG REILY LAKE ROAD FROM THE
 HB1399'STATE HIGHWAY 150 OVERPASS BRIDGE OVER THE MISSISSIPPI RIVER AT
 HB1399'CHESTER PARALELLING THE MISSOURI PACIFIC RAILROAD TO THE MARK ON THE
 HB1399'RIGHT, AT THE SOUTH CORNER OF A 6-FOOT CHAIN LINK FENCE AROUND THE
 HB1399'ILLINOIS STATE PENITENTIARY WATER TREATMENT BUILDINGS, 5.03 METERS
 HB1399'(16.5 FEET) NORTHEAST OF THE CENTER OF THE ROAD AND 0.61 METER (2.0
 HB1399'FEET) EAST OF THE SOUTH CORNER OF THE FENCE.
 HB1399'THE MARK IS 0.15 M ABOVE THE ROAD.
 HB1399
 HB1399                          STATION RECOVERY (2009)
 HB1399
 HB1399'RECOVERY NOTE BY MO DEPT OF NAT RES 2009 (MJC)
 HB1399'THE STATION IS LOCATED IN T07S R07W, IN THE NE 1/4 OF SECTION 23.
 HB1399'IT IS 93.4 FT. SW OF A FENCE CORNER, 101.1 FT. WEST OF THE CORNER OF A
 HB1399'BLOCK BUILDING AND 16.5 FT ENE OF THE CENTER OF REILY LAKE ROAD.
 HB1399'THE ROD IS AGAINST THE SIDE OF THE PIPE.
 HB1399
 HB1399                          STATION RECOVERY (2011)
 HB1399
 HB1399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1399'RECOVERED IN GOOD CONDITION.
 HB1399
 HB1399                          STATION RECOVERY (2015)
 HB1399
 HB1399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 HB1399'RECOVERED IN GOOD CONDITION.
 HB1399
 HB1399                          STATION RECOVERY (2020)
 HB1399
 HB1399'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2020 (BJH)
 HB1399'RAILROAD SPIKES WERE PLACED FOR MAGNETIC LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0346 ***********************************************************************
 MF0346  DESIGNATION -  D 29
 MF0346  PID         -  MF0346
 MF0346  STATE/COUNTY-  IL/LIVINGSTON
 MF0346  COUNTRY     -  US
 MF0346  USGS QUAD   -  BLACKSTONE (2018)
 MF0346
 MF0346                         *CURRENT SURVEY CONTROL
 MF0346  ______________________________________________________________________
 MF0346* NAD 83(2011) POSITION- 41 05 57.41352(N) 088 43 05.00465(W)   ADJUSTED
 MF0346* NAD 83(2011) ELLIP HT-   176.819 (meters)        (06/27/12)   ADJUSTED
 MF0346* NAD 83(2011) EPOCH   -  2010.00
 MF0346* NAVD 88 ORTHO HEIGHT -   209.200 (meters)      686.35  (feet) ADJUSTED
 MF0346  ______________________________________________________________________
 MF0346  GEOID HEIGHT    -        -32.474 (meters)                     GEOID18
 MF0346  NAD 83(2011) X  -    107,688.516 (meters)                     COMP
 MF0346  NAD 83(2011) Y  - -4,812,278.779 (meters)                     COMP
 MF0346  NAD 83(2011) Z  -  4,170,854.364 (meters)                     COMP
 MF0346  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 MF0346  DYNAMIC HEIGHT  -        209.114 (meters)      686.07  (feet) COMP
 MF0346  MODELED GRAVITY -    980,206.6   (mgal)                       NAVD 88
 MF0346
 MF0346  VERT ORDER      -  SECOND    CLASS 0
 MF0346
 MF0346  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0346  Standards:
 MF0346         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0346            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0346  -------------------------------------------------------------------
 MF0346  NETWORK    1.43   1.94           0.65   0.50   0.99     -0.07189846
 MF0346  -------------------------------------------------------------------
 MF0346  Click here for local accuracies and other accuracy information.
 MF0346
 MF0346.The horizontal coordinates were established by GPS observations
 MF0346.and adjusted by the National Geodetic Survey in June 2012.
 MF0346
 MF0346.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0346.been affixed to the stable North American tectonic plate. See 
 MF0346.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0346
 MF0346.The horizontal coordinates are valid at the epoch date displayed above
 MF0346.which is a decimal equivalence of Year/Month/Day.
 MF0346
 MF0346.The orthometric height was determined by differential leveling and
 MF0346.adjusted by the NATIONAL GEODETIC SURVEY
 MF0346.in June 1991.
 MF0346
 MF0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0346.GEOID18 height accuracy estimate available here.
 MF0346
 MF0346.Click photographs - Photos may exist for this station.
 MF0346
 MF0346.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0346
 MF0346.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0346
 MF0346.The ellipsoidal height was determined by GPS observations
 MF0346.and is referenced to NAD 83.
 MF0346
 MF0346.The dynamic height is computed by dividing the NAVD 88
 MF0346.geopotential number by the normal gravity value computed on the
 MF0346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0346.degrees latitude (g = 980.6199 gals.).
 MF0346
 MF0346.The modeled gravity was interpolated from observed gravity values.
 MF0346
 MF0346. The following values were computed from the NAD 83(2011) position.
 MF0346
 MF0346;                    North         East     Units Scale Factor Converg.
 MF0346;SPC IL E     -   492,138.549   267,680.610   MT  0.99998785   -0 15 10.5
 MF0346;SPC IL E     - 1,614,624.56    878,215.47   sFT  0.99998785   -0 15 10.5
 MF0346;UTM  16      - 4,551,200.546   355,722.841   MT  0.99985619   -1 07 46.5
 MF0346
 MF0346!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0346!SPC IL E     -   0.99997227  x   0.99998785  =   0.99996012
 MF0346!UTM  16      -   0.99997227  x   0.99985619  =   0.99982846
 MF0346
 MF0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5572251200(NAD 83)
 MF0346
 MF0346                          SUPERSEDED SURVEY CONTROL
 MF0346
 MF0346  NAD 83(2007)-  41 05 57.41353(N)    088 43 05.00554(W) AD(2002.00) 0
 MF0346  ELLIP H (02/10/07)  176.843  (m)                       GP(2002.00)    
 MF0346  ELLIP H (02/03/05)  176.830  (m)                       GP(       ) 4 2
 MF0346  NAD 83(1997)-  41 05 57.41362(N)    088 43 05.00543(W) AD(       ) 1
 MF0346  ELLIP H (03/04/03)  176.839  (m)                       GP(       ) 4 2
 MF0346  NAVD 88 (03/04/03)  209.3    (m)  GEOID99  model used  GPS OBS        
 MF0346  NGVD 29 (??/??/92)  209.265  (m)          686.56   (f) ADJ UNCH    2 0
 MF0346
 MF0346.Superseded values are not recommended for survey control.
 MF0346
 MF0346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0346.See file dsdata.pdf to determine how the superseded data were derived.
 MF0346
 MF0346_MARKER: DB = BENCH MARK DISK
 MF0346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0346_STAMPING: D 29 1934
 MF0346_MARK LOGO: CGS
 MF0346_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0346+STABILITY: SURFACE MOTION
 MF0346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0346+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 MF0346
 MF0346  HISTORY     - Date     Condition        Report By
 MF0346  HISTORY     - 1934     MONUMENTED       CGS
 MF0346  HISTORY     - 200205   GOOD             ASCPC
 MF0346  HISTORY     - 20060929 POOR             FARNGP
 MF0346  HISTORY     - 20080409 MARK NOT FOUND   ILDT
 MF0346
 MF0346                          STATION DESCRIPTION
 MF0346
 MF0346'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0346'1.3 MI E FROM MISSAL.
 MF0346'1.3 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 MF0346'STATION AT MISSAL, LIVINGSTON COUNTY, 2 POLES EAST OF STATION 7670,
 MF0346'AT A PUBLIC ROAD CROSSING, 48 FEET SOUTH OF THE TRACK, 33 FEET EAST
 MF0346'OF THE CENTERLINE OF THE ROAD, 2 FEET NORTH OF THE RIGHT-OF-WAY
 MF0346'FENCE, AND 4.5 FEET LOWER THAN THE RAIL.  A STANDARD DISK, STAMPED
 MF0346'D 29 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0346
 MF0346                          STATION RECOVERY (2002)
 MF0346
 MF0346'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0346'RECOVERED AS DESCRIBED
 MF0346
 MF0346                          STATION RECOVERY (2006)
 MF0346
 MF0346'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 MF0346'MARK RECOVERED IN POOR CONDITION.
 MF0346
 MF0346                          STATION RECOVERY (2008)
 MF0346
 MF0346'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0346'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1373 ***********************************************************************
 HB1373  DESIGNATION -  D 290
 HB1373  PID         -  HB1373
 HB1373  STATE/COUNTY-  IL/JACKSON
 HB1373  COUNTRY     -  US
 HB1373  USGS QUAD   -  ALTENBURG (2017)
 HB1373
 HB1373                         *CURRENT SURVEY CONTROL
 HB1373  ______________________________________________________________________
 HB1373* NAD 83(1986) POSITION- 37 44 17.     (N) 089 36 02.     (W)   SCALED
 HB1373* NAVD 88 ORTHO HEIGHT -   115.653 (meters)      379.44  (feet) ADJUSTED
 HB1373  ______________________________________________________________________
 HB1373  GEOID HEIGHT    -        -29.117 (meters)                     GEOID18
 HB1373  DYNAMIC HEIGHT  -        115.573 (meters)      379.18  (feet) COMP
 HB1373  MODELED GRAVITY -    979,936.1   (mgal)                       NAVD 88
 HB1373
 HB1373  VERT ORDER      -  FIRST     CLASS II
 HB1373
 HB1373.The horizontal coordinates were scaled from a map and have
 HB1373.an estimated accuracy of +/- 6 seconds.
 HB1373
 HB1373.The orthometric height was determined by differential leveling and
 HB1373.adjusted by the NATIONAL GEODETIC SURVEY
 HB1373.in June 1991.
 HB1373
 HB1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1373.GEOID18 height accuracy estimate available here.
 HB1373
 HB1373.Click photographs - Photos may exist for this station.
 HB1373
 HB1373.The dynamic height is computed by dividing the NAVD 88
 HB1373.geopotential number by the normal gravity value computed on the
 HB1373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1373.degrees latitude (g = 980.6199 gals.).
 HB1373
 HB1373.The modeled gravity was interpolated from observed gravity values.
 HB1373
 HB1373;                    North         East    Units  Estimated Accuracy
 HB1373;SPC IL W     -   119,050.      749,900.      MT  (+/- 180 meters Scaled)
 HB1373
 HB1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG708799(NAD 83)
 HB1373
 HB1373                          SUPERSEDED SURVEY CONTROL
 HB1373
 HB1373  NGVD 29 (11/26/84)  115.574  (m)          379.18   (f) ADJUSTED    1 2
 HB1373
 HB1373.Superseded values are not recommended for survey control.
 HB1373
 HB1373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1373.See file dsdata.pdf to determine how the superseded data were derived.
 HB1373
 HB1373_MARKER: I = METAL ROD
 HB1373_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1373_STAMPING: D 290 1981
 HB1373_MARK LOGO: NGS
 HB1373_PROJECTION: FLUSH
 HB1373_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1373_ROD/PIPE-DEPTH: 7.3 meters
 HB1373
 HB1373  HISTORY     - Date     Condition        Report By
 HB1373  HISTORY     - 1981     MONUMENTED       NGS
 HB1373
 HB1373                          STATION DESCRIPTION
 HB1373
 HB1373'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1373'14.5 KM (9.05 MI) SE FROM CORA.
 HB1373'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG TOP OF THE MAIN LEVEE FROM THE
 HB1373'INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN THE
 HB1373'LEVEE, THENCE 6.4 KILOMETERS (4.0 MILES) SOUTHEAST ALONG TOP OF THE
 HB1373'MAIN LEVEE TO THE MARK ON THE LEFT, 2.74 METERS (9.0 FEET) NORTHEAST
 HB1373'OF THE CENTER OF THE LEVEE ROAD, 17.22 METERS (56.5 FEET) SOUTHEAST OF
 HB1373'A CATTLE GUARD CROSSING.
 HB1373'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1373'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1359 ***********************************************************************
 HB1359  DESIGNATION -  D 291
 HB1359  PID         -  HB1359
 HB1359  STATE/COUNTY-  IL/JACKSON
 HB1359  COUNTRY     -  US
 HB1359  USGS QUAD   -  MURPHYSBORO (2018)
 HB1359
 HB1359                         *CURRENT SURVEY CONTROL
 HB1359  ______________________________________________________________________
 HB1359* NAD 83(1986) POSITION- 37 45 14.4    (N) 089 16 00.3    (W)   HD_HELD2
 HB1359* NAVD 88 ORTHO HEIGHT -   126.221 (meters)      414.11  (feet) ADJUSTED
 HB1359  ______________________________________________________________________
 HB1359  GEOID HEIGHT    -        -29.167 (meters)                     GEOID18
 HB1359  DYNAMIC HEIGHT  -        126.133 (meters)      413.82  (feet) COMP
 HB1359  MODELED GRAVITY -    979,935.0   (mgal)                       NAVD 88
 HB1359
 HB1359  VERT ORDER      -  FIRST     CLASS II
 HB1359
 HB1359.The horizontal coordinates were established by autonomous hand held GPS
 HB1359.observations and have an estimated accuracy of +/- 10 meters.
 HB1359
 HB1359.The orthometric height was determined by differential leveling and
 HB1359.adjusted by the NATIONAL GEODETIC SURVEY
 HB1359.in June 1991.
 HB1359
 HB1359.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1359.GEOID18 height accuracy estimate available here.
 HB1359
 HB1359.Click photographs - Photos may exist for this station.
 HB1359
 HB1359.The dynamic height is computed by dividing the NAVD 88
 HB1359.geopotential number by the normal gravity value computed on the
 HB1359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1359.degrees latitude (g = 980.6199 gals.).
 HB1359
 HB1359.The modeled gravity was interpolated from observed gravity values.
 HB1359
 HB1359;                    North         East    Units  Estimated Accuracy
 HB1359;SPC IL W     -   121,048.      779,301.      MT  (+/- 10 meters HH2 GPS)
 HB1359
 HB1359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0030980940(NAD 83)
 HB1359
 HB1359                          SUPERSEDED SURVEY CONTROL
 HB1359
 HB1359  NGVD 29 (11/26/84)  126.144  (m)          413.86   (f) ADJUSTED    1 2
 HB1359
 HB1359.Superseded values are not recommended for survey control.
 HB1359
 HB1359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1359.See file dsdata.pdf to determine how the superseded data were derived.
 HB1359
 HB1359_MARKER: DV = VERTICAL CONTROL DISK
 HB1359_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 HB1359_SP_SET: BRIDGE ABUTMENT
 HB1359_STAMPING: D 291 1981
 HB1359_MARK LOGO: NGS
 HB1359_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1359_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1359_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1359+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2013
 HB1359
 HB1359  HISTORY     - Date     Condition        Report By
 HB1359  HISTORY     - 1981     MONUMENTED       NGS
 HB1359  HISTORY     - 20130404 GOOD             PATRIC
 HB1359
 HB1359                          STATION DESCRIPTION
 HB1359
 HB1359'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1359'5.9 KM (3.65 MI) WNW FROM CARBONDALE.
 HB1359'5.9 KILOMETERS (3.65 MILES) WEST-NORTHWEST ALONG WEST MAIN STREET
 HB1359'(STATE HIGHWAY 13) FROM THE INTERSECTION OF NORTH ILLINOIS STREET
 HB1359'(STATE HIGHWAY 51) IN CARBONDALE, TO THE MARK ON THE RIGHT, IN TOP OF
 HB1359'THE NORTHEAST END OF THE SOUTHEAST ABUTMENT OF THE STATE HIGHWAY 13
 HB1359'BRIDGE OVER THE ABANDONED TRACKS OF THE ILLINOIS CENTRAL GULF
 HB1359'RAILROAD, ALSO 6.3 KILOMETERS (3.9 MILES) EAST-SOUTHEAST ALONG STATE
 HB1359'HIGHWAY 13 FROM THE JACKSON COUNTY COURTHOUSE IN MURPHYSBORO,
 HB1359'7.46 METERS (24.5 FEET) NORTHEAST OF THE CENTER LINE OF THE NORTHWEST
 HB1359'BOUND LANE OF THE HIGHWAY, 4.26 NETERS (14.0 FEET) NORTHWEST OF THE
 HB1359'SOUTHEAST END OF THE BRIDGE.
 HB1359'THE MARK IS 1.52 M BELOW HIGHWAY.
 HB1359
 HB1359                          STATION RECOVERY (2013)
 HB1359
 HB1359'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 HB1359'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1332 ***********************************************************************
 HB1332  DESIGNATION -  D 292
 HB1332  PID         -  HB1332
 HB1332  STATE/COUNTY-  IL/JACKSON
 HB1332  COUNTRY     -  US
 HB1332  USGS QUAD   -  GORHAM (2018)
 HB1332
 HB1332                         *CURRENT SURVEY CONTROL
 HB1332  ______________________________________________________________________
 HB1332* NAD 83(1986) POSITION- 37 38 11.     (N) 089 28 55.     (W)   SCALED
 HB1332* NAVD 88 ORTHO HEIGHT -   108.441 (meters)      355.78  (feet) ADJUSTED
 HB1332  ______________________________________________________________________
 HB1332  GEOID HEIGHT    -        -28.867 (meters)                     GEOID18
 HB1332  DYNAMIC HEIGHT  -        108.366 (meters)      355.53  (feet) COMP
 HB1332  MODELED GRAVITY -    979,933.8   (mgal)                       NAVD 88
 HB1332
 HB1332  VERT ORDER      -  FIRST     CLASS II
 HB1332
 HB1332.The horizontal coordinates were scaled from a map and have
 HB1332.an estimated accuracy of +/- 6 seconds.
 HB1332
 HB1332.The orthometric height was determined by differential leveling and
 HB1332.adjusted by the NATIONAL GEODETIC SURVEY
 HB1332.in June 1991.
 HB1332
 HB1332.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1332.GEOID18 height accuracy estimate available here.
 HB1332
 HB1332.Click photographs - Photos may exist for this station.
 HB1332
 HB1332.The dynamic height is computed by dividing the NAVD 88
 HB1332.geopotential number by the normal gravity value computed on the
 HB1332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1332.degrees latitude (g = 980.6199 gals.).
 HB1332
 HB1332.The modeled gravity was interpolated from observed gravity values.
 HB1332
 HB1332;                    North         East    Units  Estimated Accuracy
 HB1332;SPC IL W     -   107,830.      760,430.      MT  (+/- 180 meters Scaled)
 HB1332
 HB1332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG810683(NAD 83)
 HB1332
 HB1332                          SUPERSEDED SURVEY CONTROL
 HB1332
 HB1332  NGVD 29 (11/26/84)  108.354  (m)          355.49   (f) ADJUSTED    1 2
 HB1332
 HB1332.Superseded values are not recommended for survey control.
 HB1332
 HB1332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1332.See file dsdata.pdf to determine how the superseded data were derived.
 HB1332
 HB1332_MARKER: I = METAL ROD
 HB1332_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1332_STAMPING: D 292 1981
 HB1332_MARK LOGO: NGS
 HB1332_PROJECTION: FLUSH
 HB1332_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1332_ROD/PIPE-DEPTH: 7.3 meters
 HB1332
 HB1332  HISTORY     - Date     Condition        Report By
 HB1332  HISTORY     - 1981     MONUMENTED       NGS
 HB1332
 HB1332                          STATION DESCRIPTION
 HB1332
 HB1332'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1332'3.6 KM (2.25 MI) NE FROM GRAND TOWER.
 HB1332'2.4 KILOMETERS (1.5 MILES) SOUTH ALONG GREAT RIVER ROAD FROM THE POST
 HB1332'OFFICE IN GRAND TOWER, THENCE 1.2 KILOMETERS (0.75 MILE) NORTH ALONG
 HB1332'STATE HIGHWAY 3 TO THE EAST END OF A TREE LINE RUNNING EAST AND WEST
 HB1332'AND THE MARK ON THE LEFT, 18.60 METERS (61.0 FEET) WEST OF THE CENTER
 HB1332'LINE OF THE HIGHWAY, 4.36 METERS (14.3 FEET) EAST OF A 24-INCH HICKORY
 HB1332'TREE.
 HB1332'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1332'THE MARK IS 0.91 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1637 ***********************************************************************
 JA1637  DESIGNATION -  D 294
 JA1637  PID         -  JA1637
 JA1637  STATE/COUNTY-  IL/LAWRENCE
 JA1637  COUNTRY     -  US
 JA1637  USGS QUAD   -  VINCENNES (2019)
 JA1637
 JA1637                         *CURRENT SURVEY CONTROL
 JA1637  ______________________________________________________________________
 JA1637* NAD 83(1986) POSITION- 38 40 56.     (N) 087 32 09.     (W)   SCALED
 JA1637* NAVD 88 ORTHO HEIGHT -   126.997 (meters)      416.66  (feet) ADJUSTED
 JA1637  ______________________________________________________________________
 JA1637  GEOID HEIGHT    -        -31.765 (meters)                     GEOID18
 JA1637  DYNAMIC HEIGHT  -        126.919 (meters)      416.40  (feet) COMP
 JA1637  MODELED GRAVITY -    980,011.1   (mgal)                       NAVD 88
 JA1637
 JA1637  VERT ORDER      -  FIRST     CLASS II
 JA1637
 JA1637.The horizontal coordinates were scaled from a map and have
 JA1637.an estimated accuracy of +/- 6 seconds.
 JA1637
 JA1637.The orthometric height was determined by differential leveling and
 JA1637.adjusted by the NATIONAL GEODETIC SURVEY
 JA1637.in June 1991.
 JA1637
 JA1637.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1637.GEOID18 height accuracy estimate available here.
 JA1637
 JA1637.Click photographs - Photos may exist for this station.
 JA1637
 JA1637.The dynamic height is computed by dividing the NAVD 88
 JA1637.geopotential number by the normal gravity value computed on the
 JA1637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1637.degrees latitude (g = 980.6199 gals.).
 JA1637
 JA1637.The modeled gravity was interpolated from observed gravity values.
 JA1637
 JA1637;                    North         East    Units  Estimated Accuracy
 JA1637;SPC IL E     -   224,000.      369,390.      MT  (+/- 180 meters Scaled)
 JA1637
 JA1637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH533816(NAD 83)
 JA1637
 JA1637                          SUPERSEDED SURVEY CONTROL
 JA1637
 JA1637.No superseded survey control is available for this station.
 JA1637
 JA1637_MARKER: DV = VERTICAL CONTROL DISK
 JA1637_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JA1637_SP_SET: PIER
 JA1637_STAMPING: D 294 1986
 JA1637_MARK LOGO: NGS
 JA1637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1637
 JA1637  HISTORY     - Date     Condition        Report By
 JA1637  HISTORY     - 1986     MONUMENTED       NGS
 JA1637
 JA1637                          STATION DESCRIPTION
 JA1637
 JA1637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1637'2.3 KM (1.4 MI) NW FROM VINCENNES IN.
 JA1637'0.2 KM (0.1 MI) WEST ALONG THE CHESSIE SYSTEM RAILROAD FROM THE
 JA1637'STATION IN VINCENNES, INDIANA, THENCE 1.2 KM (0.75 MI) SOUTHWESTERLY
 JA1637'ALONG 6TH STREET, THENCE 0.9 KM (0.55 MI) NORTHWEST ALONG U.S. HIGHWAY
 JA1637'50 BUSINESS ROUTE, SET VERTICALLY IN THE NORTHEAST FACE OF THE MOST
 JA1637'NORTHEASTERLY 1 OF 2 COLUMNS OF THE FIRST PIER SOUTHEAST OF THE
 JA1637'NORTHWEST ABUTMENT OF A HIGHWAY BRIDGE SPANNING THE WABASH RIVER, AND
 JA1637'4.5 M (14.8 FT) NORTHEAST OF THE CENTERLINE OF THE HIGHWAY.
 JA1637'THE MARK IS 1.4 M ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1664 ***********************************************************************
 JA1664  DESIGNATION -  D 295
 JA1664  PID         -  JA1664
 JA1664  STATE/COUNTY-  IL/RICHLAND
 JA1664  COUNTRY     -  US
 JA1664  USGS QUAD   -  CLAREMONT (2018)
 JA1664
 JA1664                         *CURRENT SURVEY CONTROL
 JA1664  ______________________________________________________________________
 JA1664* NAD 83(1986) POSITION- 38 43 04.     (N) 087 59 37.     (W)   SCALED
 JA1664* NAVD 88 ORTHO HEIGHT -   158.747 (meters)      520.82  (feet) ADJUSTED
 JA1664  ______________________________________________________________________
 JA1664  GEOID HEIGHT    -        -31.360 (meters)                     GEOID18
 JA1664  DYNAMIC HEIGHT  -        158.650 (meters)      520.50  (feet) COMP
 JA1664  MODELED GRAVITY -    980,013.7   (mgal)                       NAVD 88
 JA1664
 JA1664  VERT ORDER      -  FIRST     CLASS II
 JA1664
 JA1664.The horizontal coordinates were scaled from a map and have
 JA1664.an estimated accuracy of +/- 6 seconds.
 JA1664
 JA1664.The orthometric height was determined by differential leveling and
 JA1664.adjusted by the NATIONAL GEODETIC SURVEY
 JA1664.in June 1991.
 JA1664
 JA1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1664.GEOID18 height accuracy estimate available here.
 JA1664
 JA1664.Click photographs - Photos may exist for this station.
 JA1664
 JA1664.The dynamic height is computed by dividing the NAVD 88
 JA1664.geopotential number by the normal gravity value computed on the
 JA1664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1664.degrees latitude (g = 980.6199 gals.).
 JA1664
 JA1664.The modeled gravity was interpolated from observed gravity values.
 JA1664
 JA1664;                    North         East    Units  Estimated Accuracy
 JA1664;SPC IL E     -   227,700.      329,550.      MT  (+/- 180 meters Scaled)
 JA1664
 JA1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH136859(NAD 83)
 JA1664
 JA1664                          SUPERSEDED SURVEY CONTROL
 JA1664
 JA1664.No superseded survey control is available for this station.
 JA1664
 JA1664_MARKER: I = METAL ROD
 JA1664_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1664_STAMPING: D 295 1986
 JA1664_MARK LOGO: NGS
 JA1664_PROJECTION: FLUSH
 JA1664_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1664_ROD/PIPE-DEPTH: 5.5 meters
 JA1664
 JA1664  HISTORY     - Date     Condition        Report By
 JA1664  HISTORY     - 1986     MONUMENTED       NGS
 JA1664
 JA1664                          STATION DESCRIPTION
 JA1664
 JA1664'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1664'10.6 KM (6.6 MI) EAST FROM OLNEY.
 JA1664'9.6 KM (5.95 MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS
 JA1664'JUNCTION WITH STATE HIGHWAY 130 IN OLNEY, THENCE 0.2 KM (0.1 MI) SOUTH
 JA1664'ALONG COUNTY ROAD 1700 E, THENCE 0.8 KM ((0.5 MI) WEST ALONG COUNTY
 JA1664'ROAD 1000 N, 6.8 M (22.3 FT) NORTH OF THE CENTER OF THE ROAD, 4.2 M
 JA1664'(13.8 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, AND 1.1 M (3.6 FT)
 JA1664'WEST OF A UTILITY POLE WITH A GUY WIRE.  NOTE--ACCESS TO DATUM POINT
 JA1664'IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1664'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 JA1664'THE MARK IS 0.3 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1604 ***********************************************************************
 JB1604  DESIGNATION -  D 296
 JB1604  PID         -  JB1604
 JB1604  STATE/COUNTY-  IL/MARION
 JB1604  COUNTRY     -  US
 JB1604  USGS QUAD   -  OMEGA (2018)
 JB1604
 JB1604                         *CURRENT SURVEY CONTROL
 JB1604  ______________________________________________________________________
 JB1604* NAD 83(1986) POSITION- 38 37 33.     (N) 088 50 10.     (W)   SCALED
 JB1604* NAVD 88 ORTHO HEIGHT -   154.140 (meters)      505.71  (feet) ADJUSTED
 JB1604  ______________________________________________________________________
 JB1604  GEOID HEIGHT    -        -31.048 (meters)                     GEOID18
 JB1604  DYNAMIC HEIGHT  -        154.041 (meters)      505.38  (feet) COMP
 JB1604  MODELED GRAVITY -    979,987.2   (mgal)                       NAVD 88
 JB1604
 JB1604  VERT ORDER      -  FIRST     CLASS II
 JB1604
 JB1604.The horizontal coordinates were scaled from a map and have
 JB1604.an estimated accuracy of +/- 6 seconds.
 JB1604
 JB1604.The orthometric height was determined by differential leveling and
 JB1604.adjusted by the NATIONAL GEODETIC SURVEY
 JB1604.in June 1991.
 JB1604
 JB1604.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1604.GEOID18 height accuracy estimate available here.
 JB1604
 JB1604.Click photographs - Photos may exist for this station.
 JB1604
 JB1604.The dynamic height is computed by dividing the NAVD 88
 JB1604.geopotential number by the normal gravity value computed on the
 JB1604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1604.degrees latitude (g = 980.6199 gals.).
 JB1604
 JB1604.The modeled gravity was interpolated from observed gravity values.
 JB1604
 JB1604;                    North         East    Units  Estimated Accuracy
 JB1604;SPC IL E     -   217,560.      256,220.      MT  (+/- 180 meters Scaled)
 JB1604
 JB1604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH401768(NAD 83)
 JB1604
 JB1604                          SUPERSEDED SURVEY CONTROL
 JB1604
 JB1604.No superseded survey control is available for this station.
 JB1604
 JB1604_MARKER: I = METAL ROD
 JB1604_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1604_STAMPING: D 296 1986
 JB1604_MARK LOGO: NGS
 JB1604_PROJECTION: FLUSH
 JB1604_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1604_ROD/PIPE-DEPTH: 4.7 meters
 JB1604
 JB1604  HISTORY     - Date     Condition        Report By
 JB1604  HISTORY     - 1986     MONUMENTED       NGS
 JB1604  HISTORY     - 20110830 GOOD             ILDT
 JB1604
 JB1604                          STATION DESCRIPTION
 JB1604
 JB1604'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1604'9.6 KM (5.95 MI) EAST FROM SALEM.
 JB1604'9.6 KM (5.95 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN
 JB1604'SALEM, 60.5 M (198.5 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 23.8 M
 JB1604'(78.1 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 2.8 M (9.2 FT) EAST
 JB1604'OF THE CENTER OF A DRIVEWAY, AND 0.3 M (1.0 FT) NORTH OF THE NORTH
 JB1604'EDGE OF A 2 BY 2 FT BRICK PEDESTAL.  NOTE--ACCESS TO DATUM POINT IS
 JB1604'HAD THROUGH A 5-INCH LOGO CAP.
 JB1604'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JB1604'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JB1604
 JB1604                          STATION RECOVERY (2011)
 JB1604
 JB1604'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1604'EDGE OF WOODS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1680 ***********************************************************************
 LC1680  DESIGNATION -  D 297
 LC1680  PID         -  LC1680
 LC1680  STATE/COUNTY-  IL/MCLEAN
 LC1680  COUNTRY     -  US
 LC1680  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC1680
 LC1680                         *CURRENT SURVEY CONTROL
 LC1680  ______________________________________________________________________
 LC1680* NAD 83(1986) POSITION- 40 20 17.8    (N) 088 44 17.7    (W)   HD_HELD2
 LC1680* NAVD 88 ORTHO HEIGHT -   229.778 (meters)      753.86  (feet) ADJUSTED
 LC1680  ______________________________________________________________________
 LC1680  GEOID HEIGHT    -        -31.916 (meters)                     GEOID18
 LC1680  DYNAMIC HEIGHT  -        229.668 (meters)      753.50  (feet) COMP
 LC1680  MODELED GRAVITY -    980,141.7   (mgal)                       NAVD 88
 LC1680
 LC1680  VERT ORDER      -  FIRST     CLASS II
 LC1680
 LC1680.The horizontal coordinates were established by autonomous hand held GPS
 LC1680.observations and have an estimated accuracy of +/- 10 meters.
 LC1680
 LC1680.The orthometric height was determined by differential leveling and
 LC1680.adjusted by the NATIONAL GEODETIC SURVEY
 LC1680.in June 1991.
 LC1680
 LC1680.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1680.GEOID18 height accuracy estimate available here.
 LC1680
 LC1680.Click photographs - Photos may exist for this station.
 LC1680
 LC1680.The dynamic height is computed by dividing the NAVD 88
 LC1680.geopotential number by the normal gravity value computed on the
 LC1680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1680.degrees latitude (g = 980.6199 gals.).
 LC1680
 LC1680.The modeled gravity was interpolated from observed gravity values.
 LC1680
 LC1680;                    North         East    Units  Estimated Accuracy
 LC1680;SPC IL E     -   407,640.      265,595.      MT  (+/- 10 meters HH2 GPS)
 LC1680
 LC1680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5235466753(NAD 83)
 LC1680
 LC1680                          SUPERSEDED SURVEY CONTROL
 LC1680
 LC1680.No superseded survey control is available for this station.
 LC1680
 LC1680_MARKER: F = FLANGE-ENCASED ROD
 LC1680_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1680_STAMPING: D 297 1986
 LC1680_MARK LOGO: NGS
 LC1680_PROJECTION: FLUSH
 LC1680_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1680+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1680_ROD/PIPE-DEPTH: 8.5 meters
 LC1680
 LC1680  HISTORY     - Date     Condition        Report By
 LC1680  HISTORY     - 1986     MONUMENTED       NGS
 LC1680  HISTORY     - 20120807 GOOD             ILDT
 LC1680  HISTORY     - 20131105 GOOD             ILGS
 LC1680  HISTORY     - 20141001 GOOD             DJHENK
 LC1680
 LC1680                          STATION DESCRIPTION
 LC1680
 LC1680'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1680'13.2 KM (8.2 MI) NW FROM FARMER CITY.
 LC1680'13.2 KM (8.2 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1680'JUNCTION WITH STATE HIGHWAY 54 IN FARMER CITY, 22.8 M (74.8 FT) EAST
 LC1680'OF THE CENTER OF THE WEST ENTRANCE TO THE OAK GROVE CEMETERY, 10.9 M
 LC1680'(35.8 FT) NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, AND 4.0 M (13.1
 LC1680'FT) WEST-NORTHWEST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS
 LC1680'HAD THROUGH A 5-INCH LOGO CAP.
 LC1680'THE MARK IS 0.6 METERS  E FROM  A WITNESS POST
 LC1680'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 LC1680
 LC1680                          STATION RECOVERY (2012)
 LC1680
 LC1680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1680'RECOVERED IN GOOD CONDITION.
 LC1680
 LC1680                          STATION RECOVERY (2013)
 LC1680
 LC1680'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC1680'RECOVERED IN GOOD CONDITION.
 LC1680
 LC1680                          STATION RECOVERY (2014)
 LC1680
 LC1680'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1680'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1599 ***********************************************************************
 JB1599  DESIGNATION -  D 298
 JB1599  PID         -  JB1599
 JB1599  STATE/COUNTY-  IL/MARION
 JB1599  COUNTRY     -  US
 JB1599  USGS QUAD   -  XENIA (2018)
 JB1599
 JB1599                         *CURRENT SURVEY CONTROL
 JB1599  ______________________________________________________________________
 JB1599* NAD 83(1986) POSITION- 38 37 42.98   (N) 088 43 45.31   (W)   HD_HELD1
 JB1599* NAVD 88 ORTHO HEIGHT -   152.814 (meters)      501.36  (feet) ADJUSTED
 JB1599  ______________________________________________________________________
 JB1599  GEOID HEIGHT    -        -31.062 (meters)                     GEOID18
 JB1599  DYNAMIC HEIGHT  -        152.718 (meters)      501.04  (feet) COMP
 JB1599  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JB1599
 JB1599  VERT ORDER      -  FIRST     CLASS II
 JB1599
 JB1599.The horizontal coordinates were determined by differentially corrected
 JB1599.hand held GPS observations or other comparable positioning techniques
 JB1599.and have an estimated accuracy of +/- 3 meters.
 JB1599
 JB1599.The orthometric height was determined by differential leveling and
 JB1599.adjusted by the NATIONAL GEODETIC SURVEY
 JB1599.in June 1991.
 JB1599
 JB1599.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1599.GEOID18 height accuracy estimate available here.
 JB1599
 JB1599.Click photographs - Photos may exist for this station.
 JB1599
 JB1599.The dynamic height is computed by dividing the NAVD 88
 JB1599.geopotential number by the normal gravity value computed on the
 JB1599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1599.degrees latitude (g = 980.6199 gals.).
 JB1599
 JB1599.The modeled gravity was interpolated from observed gravity values.
 JB1599
 JB1599;                    North         East    Units  Estimated Accuracy
 JB1599;SPC IL E     -   217,824.2     265,525.2     MT  (+/- 3 meters HH1 GPS) 
 JB1599
 JB1599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4947676982(NAD 83)
 JB1599
 JB1599                          SUPERSEDED SURVEY CONTROL
 JB1599
 JB1599.No superseded survey control is available for this station.
 JB1599
 JB1599_MARKER: I = METAL ROD
 JB1599_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1599_STAMPING: D 298 1986
 JB1599_MARK LOGO: NGS
 JB1599_PROJECTION: FLUSH
 JB1599_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1599+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2011
 JB1599_ROD/PIPE-DEPTH: 3.7 meters
 JB1599
 JB1599  HISTORY     - Date     Condition        Report By
 JB1599  HISTORY     - 1986     MONUMENTED       NGS
 JB1599  HISTORY     - 20110915 GOOD             ILDT
 JB1599
 JB1599                          STATION DESCRIPTION
 JB1599
 JB1599'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1599'19.1 KM (11.85 MI) EAST FROM SALEM.
 JB1599'19.1 KM (11.85 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE
 JB1599'IN SALEM, 66.8 M (219.2 FT) EAST OF THE CENTER OF A DRIVEWAY LEADING
 JB1599'SOUTHWEST TO THE JOE MEYERS RESIDENCE, 16.4 M (53.8 FT) SOUTH OF THE
 JB1599'CENTERLINE OF THE HIGHWAY, AND 1.1 M (3.6 FT) EAST OF UTILITY POLE
 JB1599'NUMBER 376 WITH A GUY WIRE.  NOTE--ACCESS TO DATUM POINT IS HAD
 JB1599'THROUGH A 5-INCH LOGO CAP.
 JB1599'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 JB1599'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JB1599
 JB1599                          STATION RECOVERY (2011)
 JB1599
 JB1599'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1599'HAS NO WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0901 ***********************************************************************
 LC0901  DESIGNATION -  D 30
 LC0901  PID         -  LC0901
 LC0901  STATE/COUNTY-  IL/MARSHALL
 LC0901  COUNTRY     -  US
 LC0901  USGS QUAD   -  WASHBURN (2018)
 LC0901
 LC0901                         *CURRENT SURVEY CONTROL
 LC0901  ______________________________________________________________________
 LC0901* NAD 83(1986) POSITION- 40 57 47.     (N) 089 16 32.     (W)   SCALED
 LC0901* NAVD 88 ORTHO HEIGHT -   185.248 (meters)      607.77  (feet) ADJUSTED
 LC0901  ______________________________________________________________________
 LC0901  GEOID HEIGHT    -        -32.779 (meters)                     GEOID18
 LC0901  DYNAMIC HEIGHT  -        185.167 (meters)      607.50  (feet) COMP
 LC0901  MODELED GRAVITY -    980,185.2   (mgal)                       NAVD 88
 LC0901
 LC0901  VERT ORDER      -  SECOND    CLASS 0
 LC0901
 LC0901.The horizontal coordinates were scaled from a map and have
 LC0901.an estimated accuracy of +/- 6 seconds.
 LC0901
 LC0901.The orthometric height was determined by differential leveling and
 LC0901.adjusted by the NATIONAL GEODETIC SURVEY
 LC0901.in June 1991.
 LC0901
 LC0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0901.GEOID18 height accuracy estimate available here.
 LC0901
 LC0901.Click photographs - Photos may exist for this station.
 LC0901
 LC0901.The dynamic height is computed by dividing the NAVD 88
 LC0901.geopotential number by the normal gravity value computed on the
 LC0901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0901.degrees latitude (g = 980.6199 gals.).
 LC0901
 LC0901.The modeled gravity was interpolated from observed gravity values.
 LC0901
 LC0901;                    North         East    Units  Estimated Accuracy
 LC0901;SPC IL W     -   477,310.      775,010.      MT  (+/- 180 meters Scaled)
 LC0901
 LC0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL085371(NAD 83)
 LC0901
 LC0901                          SUPERSEDED SURVEY CONTROL
 LC0901
 LC0901  NGVD 29 (??/??/92)  185.316  (m)          607.99   (f) ADJ UNCH    2 0
 LC0901
 LC0901.Superseded values are not recommended for survey control.
 LC0901
 LC0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0901.See file dsdata.pdf to determine how the superseded data were derived.
 LC0901
 LC0901_MARKER: DB = BENCH MARK DISK
 LC0901_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0901_SP_SET: BRIDGE
 LC0901_STAMPING: D 30 1934
 LC0901_MARK LOGO: CGS
 LC0901_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0901
 LC0901  HISTORY     - Date     Condition        Report By
 LC0901  HISTORY     - 1934     MONUMENTED       CGS
 LC0901  HISTORY     - 1964     MARK NOT FOUND   CGS
 LC0901  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 LC0901
 LC0901                          STATION DESCRIPTION
 LC0901
 LC0901'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0901'2.8 MI E FROM WILBERN.
 LC0901'2.8 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC0901'FROM THE STATION AT WILBERN, MARSHALL COUNTY, 2 POLES WEST OF
 LC0901'MILEPOST 118, AT BRIDGE 118 A, IN THE TOP OF THE SOUTH END OF
 LC0901'THE EAST CONCRETE ABUTMENT, 9 FEET SOUTH OF THE CENTERLINE OF THE
 LC0901'SOUTH TRACK, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD
 LC0901'DISK, STAMPED D 30 1934.  NOTE-- STANDARD DISK IS MISSING.  ABUTMENT
 LC0901'IN WHICH IT HAS BEEN PLACED IS STANDING AND IN GOOD CONDITION.
 LC0901'THE HOLE FOR THE STEM OF THE DISK AND THE RECESSION FOR THE
 LC0901'DISK ARE EVIDENT.
 LC0901
 LC0901                          STATION RECOVERY (1964)
 LC0901
 LC0901'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 LC0901'MARK NOT FOUND.
 LC0901
 LC0901                          STATION RECOVERY (1998)
 LC0901
 LC0901'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0901'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2116 ***********************************************************************
 LB2116  DESIGNATION -  D 300
 LB2116  PID         -  LB2116
 LB2116  STATE/COUNTY-  IL/VERMILION
 LB2116  COUNTRY     -  US
 LB2116  USGS QUAD   -  DANVILLE NE (2018)
 LB2116
 LB2116                         *CURRENT SURVEY CONTROL
 LB2116  ______________________________________________________________________
 LB2116* NAD 83(1986) POSITION- 40 07 52.     (N) 087 36 02.     (W)   SCALED
 LB2116* NAVD 88 ORTHO HEIGHT -   196.670 (meters)      645.24  (feet) ADJUSTED
 LB2116  ______________________________________________________________________
 LB2116  GEOID HEIGHT    -        -32.565 (meters)                     GEOID18
 LB2116  DYNAMIC HEIGHT  -        196.572 (meters)      644.92  (feet) COMP
 LB2116  MODELED GRAVITY -    980,124.9   (mgal)                       NAVD 88
 LB2116
 LB2116  VERT ORDER      -  FIRST     CLASS II
 LB2116
 LB2116.The horizontal coordinates were scaled from a map and have
 LB2116.an estimated accuracy of +/- 6 seconds.
 LB2116
 LB2116.The orthometric height was determined by differential leveling and
 LB2116.adjusted by the NATIONAL GEODETIC SURVEY
 LB2116.in June 1991.
 LB2116
 LB2116.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2116.GEOID18 height accuracy estimate available here.
 LB2116
 LB2116.Click photographs - Photos may exist for this station.
 LB2116
 LB2116.The dynamic height is computed by dividing the NAVD 88
 LB2116.geopotential number by the normal gravity value computed on the
 LB2116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2116.degrees latitude (g = 980.6199 gals.).
 LB2116
 LB2116.The modeled gravity was interpolated from observed gravity values.
 LB2116
 LB2116;                    North         East    Units  Estimated Accuracy
 LB2116;SPC IL E     -   384,820.      362,450.      MT  (+/- 180 meters Scaled)
 LB2116
 LB2116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK488424(NAD 83)
 LB2116
 LB2116                          SUPERSEDED SURVEY CONTROL
 LB2116
 LB2116.No superseded survey control is available for this station.
 LB2116
 LB2116_MARKER: I = METAL ROD
 LB2116_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2116_STAMPING: D 300 1986
 LB2116_MARK LOGO: NGS
 LB2116_PROJECTION: FLUSH
 LB2116_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2116_ROD/PIPE-DEPTH: 6.1 meters
 LB2116
 LB2116  HISTORY     - Date     Condition        Report By
 LB2116  HISTORY     - 1986     MONUMENTED       NGS
 LB2116
 LB2116                          STATION DESCRIPTION
 LB2116
 LB2116'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2116'IN DANVILLE.
 LB2116'IN DANVILLE, AT THE INTERSECTION OF U.S. HIGHWAY 136 (EAST MAIN
 LB2116'STREET) AND VIRGINIA STREET, 18.3 M (60.0 FT) EAST OF THE CENTER OF
 LB2116'THE STREET, 10.6 M (34.8 FT) NORTH-NORTHEAST OF THE NORTHWEST CORNER
 LB2116'OF THE SHULTZ REAL ESTATE OFFICE, 8.6 M (28.2 FT) SOUTH OF THE
 LB2116'CENTERLINE OF THE HIGHWAY, AND 0.9 M (3.0 FT) EAST OF A UTILITY POLE.
 LB2116'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2116'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2137 ***********************************************************************
 LB2137  DESIGNATION -  D 301
 LB2137  PID         -  LB2137
 LB2137  STATE/COUNTY-  IL/CHAMPAIGN
 LB2137  COUNTRY     -  US
 LB2137  USGS QUAD   -  HOMER (2018)
 LB2137
 LB2137                         *CURRENT SURVEY CONTROL
 LB2137  ______________________________________________________________________
 LB2137* NAD 83(1986) POSITION- 40 02 10.     (N) 087 57 48.     (W)   SCALED
 LB2137* NAVD 88 ORTHO HEIGHT -   204.317 (meters)      670.33  (feet) ADJUSTED
 LB2137  ______________________________________________________________________
 LB2137  GEOID HEIGHT    -        -32.157 (meters)                     GEOID18
 LB2137  DYNAMIC HEIGHT  -        204.213 (meters)      669.99  (feet) COMP
 LB2137  MODELED GRAVITY -    980,112.5   (mgal)                       NAVD 88
 LB2137
 LB2137  VERT ORDER      -  FIRST     CLASS II
 LB2137
 LB2137.The horizontal coordinates were scaled from a map and have
 LB2137.an estimated accuracy of +/- 6 seconds.
 LB2137
 LB2137.The orthometric height was determined by differential leveling and
 LB2137.adjusted by the NATIONAL GEODETIC SURVEY
 LB2137.in June 1991.
 LB2137
 LB2137.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2137.GEOID18 height accuracy estimate available here.
 LB2137
 LB2137.Click photographs - Photos may exist for this station.
 LB2137
 LB2137.The dynamic height is computed by dividing the NAVD 88
 LB2137.geopotential number by the normal gravity value computed on the
 LB2137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2137.degrees latitude (g = 980.6199 gals.).
 LB2137
 LB2137.The modeled gravity was interpolated from observed gravity values.
 LB2137
 LB2137;                    North         East    Units  Estimated Accuracy
 LB2137;SPC IL E     -   374,080.      331,580.      MT  (+/- 180 meters Scaled)
 LB2137
 LB2137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK178322(NAD 83)
 LB2137
 LB2137                          SUPERSEDED SURVEY CONTROL
 LB2137
 LB2137.No superseded survey control is available for this station.
 LB2137
 LB2137_MARKER: I = METAL ROD
 LB2137_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2137_STAMPING: D 301 1986
 LB2137_MARK LOGO: NGS
 LB2137_PROJECTION: FLUSH
 LB2137_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2137+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2005
 LB2137_ROD/PIPE-DEPTH: 8.2 meters
 LB2137
 LB2137  HISTORY     - Date     Condition        Report By
 LB2137  HISTORY     - 1986     MONUMENTED       NGS
 LB2137  HISTORY     - 19980407 GOOD             BCA
 LB2137  HISTORY     - 20051128 GOOD             ILDT
 LB2137  HISTORY     - 20110118 GOOD             ILDT
 LB2137
 LB2137                          STATION DESCRIPTION
 LB2137
 LB2137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2137'IN HOMER.
 LB2137'IN HOMER, AT THE INTERSECTION OF JOSEPHINE STREET AND COUNTY ROAD 512
 LB2137'(WEST FIRST STREET), 41.8 M (137.1 FT) WEST OF THE CENTER OF THE
 LB2137'STREET, 10.6 M (34.8 FT) EAST-SOUTHEAST OF THE SOUTH END OF A CHAIN
 LB2137'LINK FENCE, 5.6 M (18.4 FT) NORTH OF THE CENTERLINE OF THE ROAD, AND
 LB2137'0.7 M (2.3 FT) WEST OF UTILITY POLE NUMBER 948082 E 1.  NOTE--ACCESS
 LB2137'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2137'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LB2137
 LB2137                          STATION RECOVERY (1998)
 LB2137
 LB2137'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LB2137'UTIL. POLE NUMBER 948082 E 1 HAS BEEN REPLACED.  STATION IS 3.0 FT
 LB2137'SOUTHEAST OF UTIL POLE NUMBER 81559.
 LB2137
 LB2137                          STATION RECOVERY (2005)
 LB2137
 LB2137'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB2137'RECOVERED IN GOOD CONDITION.
 LB2137
 LB2137                          STATION RECOVERY (2011)
 LB2137
 LB2137'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2137'MARK IS NOW 3.1' SOUTHEAST OF POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3356 ***********************************************************************
 ME3356  DESIGNATION -  D 302
 ME3356  PID         -  ME3356
 ME3356  STATE/COUNTY-  IL/COOK
 ME3356  COUNTRY     -  US
 ME3356  USGS QUAD   -  LAKE CALUMET (2018)
 ME3356
 ME3356                         *CURRENT SURVEY CONTROL
 ME3356  ______________________________________________________________________
 ME3356* NAD 83(1986) POSITION- 41 43 17.0    (N) 087 32 08.6    (W)   HD_HELD2
 ME3356* NAVD 88 ORTHO HEIGHT -   180.894 (meters)      593.48  (feet) ADJUSTED
 ME3356  ______________________________________________________________________
 ME3356  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 ME3356  DYNAMIC HEIGHT  -        180.831 (meters)      593.28  (feet) COMP
 ME3356  MODELED GRAVITY -    980,268.6   (mgal)                       NAVD 88
 ME3356
 ME3356  VERT ORDER      -  FIRST     CLASS II
 ME3356
 ME3356.The horizontal coordinates were established by autonomous hand held GPS
 ME3356.observations and have an estimated accuracy of +/- 10 meters.
 ME3356
 ME3356.The orthometric height was determined by differential leveling and
 ME3356.adjusted by the NATIONAL GEODETIC SURVEY
 ME3356.in April 1995.
 ME3356
 ME3356.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3356.GEOID18 height accuracy estimate available here.
 ME3356
 ME3356.Click photographs - Photos may exist for this station.
 ME3356
 ME3356.The dynamic height is computed by dividing the NAVD 88
 ME3356.geopotential number by the normal gravity value computed on the
 ME3356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3356.degrees latitude (g = 980.6199 gals.).
 ME3356
 ME3356.The modeled gravity was interpolated from observed gravity values.
 ME3356
 ME3356;                    North         East    Units  Estimated Accuracy
 ME3356;SPC IL E     -   561,465.      366,369.      MT  (+/- 10 meters HH2 GPS)
 ME3356
 ME3356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5543918981(NAD 83)
 ME3356
 ME3356                          SUPERSEDED SURVEY CONTROL
 ME3356
 ME3356  NGVD 29 (01/19/93)  181.006  (m)          593.85   (f) ADJUSTED    1 2
 ME3356
 ME3356.Superseded values are not recommended for survey control.
 ME3356
 ME3356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3356.See file dsdata.pdf to determine how the superseded data were derived.
 ME3356
 ME3356_MARKER: DV = VERTICAL CONTROL DISK
 ME3356_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME3356_SP_SET: BUILDING
 ME3356_STAMPING: D 302 1992
 ME3356_MARK LOGO: NGS
 ME3356_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3356_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME3356+STABILITY: POSITION/ELEVATION WELL
 ME3356_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3356+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 ME3356
 ME3356  HISTORY     - Date     Condition        Report By
 ME3356  HISTORY     - 1992     MONUMENTED       NGS
 ME3356  HISTORY     - 20080705 GOOD             GEOCAC
 ME3356  HISTORY     - 20130815 GOOD             PATRIC
 ME3356
 ME3356                          STATION DESCRIPTION
 ME3356
 ME3356'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3356'IN CHICAGO, AT THE INTERSECTION OF SOUTH EWING AVENUE AND EAST 96TH
 ME3356'STREET, SET VERTICALLY IN THE SOUTH FACE OF THE SAINT GEORGES CHURCH
 ME3356'AT 9546 SOUTH EWING AVENUE, 34.5 M (113.2 FT) WEST OF THE AVENUE
 ME3356'CENTERLINE, 11.9 M (39.0 FT) NORTH OF THE STREET CENTER, 2.1 M
 ME3356'(6.9 FT) WEST OF THE CENTER OF THE SOUTH ENTRANCE DOOR TO THE CHURCH,
 ME3356'AND 1.3 M (4.3 FT) ABOVE THE GROUND SURFACE.
 ME3356
 ME3356                          STATION RECOVERY (2008)
 ME3356
 ME3356'RECOVERY NOTE BY GEOCACHING 2008 (NPP)
 ME3356'RECOVERED IN GOOD CONDITION.
 ME3356
 ME3356                          STATION RECOVERY (2013)
 ME3356
 ME3356'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 ME3356'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0050 ***********************************************************************
 LD0050  DESIGNATION -  D 32
 LD0050  PID         -  LD0050
 LD0050  STATE/COUNTY-  IL/WARREN
 LD0050  COUNTRY     -  US
 LD0050  USGS QUAD   -  GALESBURG WEST (2018)
 LD0050
 LD0050                         *CURRENT SURVEY CONTROL
 LD0050  ______________________________________________________________________
 LD0050* NAD 83(1986) POSITION- 40 53 23.     (N) 090 28 44.     (W)   SCALED
 LD0050* NAVD 88 ORTHO HEIGHT -   236.661 (meters)      776.45  (feet) ADJUSTED
 LD0050  ______________________________________________________________________
 LD0050  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 LD0050  DYNAMIC HEIGHT  -        236.553 (meters)      776.09  (feet) COMP
 LD0050  MODELED GRAVITY -    980,164.2   (mgal)                       NAVD 88
 LD0050
 LD0050  VERT ORDER      -  SECOND    CLASS 0
 LD0050
 LD0050.The horizontal coordinates were scaled from a map and have
 LD0050.an estimated accuracy of +/- 6 seconds.
 LD0050
 LD0050.The orthometric height was determined by differential leveling and
 LD0050.adjusted by the NATIONAL GEODETIC SURVEY
 LD0050.in June 1991.
 LD0050
 LD0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0050.GEOID18 height accuracy estimate available here.
 LD0050
 LD0050.Click photographs - Photos may exist for this station.
 LD0050
 LD0050.The dynamic height is computed by dividing the NAVD 88
 LD0050.geopotential number by the normal gravity value computed on the
 LD0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0050.degrees latitude (g = 980.6199 gals.).
 LD0050
 LD0050.The modeled gravity was interpolated from observed gravity values.
 LD0050
 LD0050;                    North         East    Units  Estimated Accuracy
 LD0050;SPC IL W     -   468,830.      673,690.      MT  (+/- 180 meters Scaled)
 LD0050
 LD0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF123295(NAD 83)
 LD0050
 LD0050                          SUPERSEDED SURVEY CONTROL
 LD0050
 LD0050  NGVD 29 (??/??/92)  236.714  (m)          776.62   (f) ADJ UNCH    2 0
 LD0050
 LD0050.Superseded values are not recommended for survey control.
 LD0050
 LD0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0050.See file dsdata.pdf to determine how the superseded data were derived.
 LD0050
 LD0050_MARKER: DB = BENCH MARK DISK
 LD0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0050_STAMPING: D 32 1934
 LD0050_MARK LOGO: CGS
 LD0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0050+STABILITY: SURFACE MOTION
 LD0050
 LD0050  HISTORY     - Date     Condition        Report By
 LD0050  HISTORY     - 1934     MONUMENTED       CGS
 LD0050  HISTORY     - 1942     GOOD             CGS
 LD0050  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0050  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0050
 LD0050                          STATION DESCRIPTION
 LD0050
 LD0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0050'1.9 MI E FROM CAMERON.
 LD0050'1.9 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0050'FROM THE STATION AT CAMERON, WARREN COUNTY, AT A ROAD CROSSING,
 LD0050'30 FEET EAST OF THE CENTERLINE OF THE ROAD, 28 FEET SOUTH OF THE
 LD0050'CENTERLINE OF THE SOUTH TRACK, 5 FEET NORTH OF A POLE, AND 2 FEET
 LD0050'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED D 32 1934 AND SET
 LD0050'IN THE TOP OF A CONCRETE POST.
 LD0050
 LD0050                          STATION RECOVERY (2001)
 LD0050
 LD0050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0050'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0050
 LD0050                          STATION RECOVERY (2012)
 LD0050
 LD0050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0050'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0492 ***********************************************************************
 LD0492  DESIGNATION -  D 33
 LD0492  PID         -  LD0492
 LD0492  STATE/COUNTY-  IL/HANCOCK
 LD0492  COUNTRY     -  US
 LD0492  USGS QUAD   -  DALLAS CITY (2018)
 LD0492
 LD0492                         *CURRENT SURVEY CONTROL
 LD0492  ______________________________________________________________________
 LD0492* NAD 83(1986) POSITION- 40 38 01.     (N) 091 10 43.     (W)   SCALED
 LD0492* NAVD 88 ORTHO HEIGHT -   161.908 (meters)      531.19  (feet) ADJUSTED
 LD0492  ______________________________________________________________________
 LD0492  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 LD0492  DYNAMIC HEIGHT  -        161.830 (meters)      530.94  (feet) COMP
 LD0492  MODELED GRAVITY -    980,138.3   (mgal)                       NAVD 88
 LD0492
 LD0492  VERT ORDER      -  SECOND    CLASS 0
 LD0492
 LD0492.The horizontal coordinates were scaled from a map and have
 LD0492.an estimated accuracy of +/- 6 seconds.
 LD0492
 LD0492.The orthometric height was determined by differential leveling and
 LD0492.adjusted by the NATIONAL GEODETIC SURVEY
 LD0492.in June 1991.
 LD0492
 LD0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0492.GEOID18 height accuracy estimate available here.
 LD0492
 LD0492.Click photographs - Photos may exist for this station.
 LD0492
 LD0492.The dynamic height is computed by dividing the NAVD 88
 LD0492.geopotential number by the normal gravity value computed on the
 LD0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0492.degrees latitude (g = 980.6199 gals.).
 LD0492
 LD0492.The modeled gravity was interpolated from observed gravity values.
 LD0492
 LD0492;                    North         East    Units  Estimated Accuracy
 LD0492;SPC IL W     -   440,830.      614,400.      MT  (+/- 180 meters Scaled)
 LD0492
 LD0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE540996(NAD 83)
 LD0492
 LD0492                          SUPERSEDED SURVEY CONTROL
 LD0492
 LD0492  NGVD 29 (??/??/92)  161.956  (m)          531.35   (f) ADJ UNCH    2 0
 LD0492
 LD0492.Superseded values are not recommended for survey control.
 LD0492
 LD0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0492.See file dsdata.pdf to determine how the superseded data were derived.
 LD0492
 LD0492_MARKER: DB = BENCH MARK DISK
 LD0492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0492_STAMPING: D 33 1934
 LD0492_MARK LOGO: CGS
 LD0492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0492+STABILITY: SURFACE MOTION
 LD0492
 LD0492  HISTORY     - Date     Condition        Report By
 LD0492  HISTORY     - 1934     MONUMENTED       CGS
 LD0492  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0492
 LD0492                          STATION DESCRIPTION
 LD0492
 LD0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0492'AT DALLAS CITY.
 LD0492'AT DALLAS CITY, HANCOCK COUNTY, ON THE ATCHISON, TOPEKA AND SANTA
 LD0492'FE RAILWAY, 0.4 MILE WEST OF THE STATION, AT POLE 225+09, 18
 LD0492'FEET EAST OF THE CENTERLINE OF THE ROAD, 18 FEET SOUTH OF THE
 LD0492'CENTERLINE OF THE SOUTH TRACK, AND ABOUT 2 FEET LOWER THAN THE
 LD0492'TRACK.  A STANDARD DISK, STAMPED D 33 1934 AND SET IN THE TOP
 LD0492'OF A CONCRETE POST.
 LD0492
 LD0492                          STATION RECOVERY (2012)
 LD0492
 LD0492'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0492'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0430 ***********************************************************************
 LD0430  DESIGNATION -  D 34
 LD0430  PID         -  LD0430
 LD0430  STATE/COUNTY-  IL/MCDONOUGH
 LD0430  COUNTRY     -  US
 LD0430  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0430
 LD0430                         *CURRENT SURVEY CONTROL
 LD0430  ______________________________________________________________________
 LD0430* NAD 83(1986) POSITION- 40 32 57.     (N) 090 30 46.     (W)   SCALED
 LD0430* NAVD 88 ORTHO HEIGHT -   199.730 (meters)      655.28  (feet) ADJUSTED
 LD0430  ______________________________________________________________________
 LD0430  GEOID HEIGHT    -        -33.224 (meters)                     GEOID18
 LD0430  DYNAMIC HEIGHT  -        199.633 (meters)      654.96  (feet) COMP
 LD0430  MODELED GRAVITY -    980,135.3   (mgal)                       NAVD 88
 LD0430
 LD0430  VERT ORDER      -  SECOND    CLASS 0
 LD0430
 LD0430.The horizontal coordinates were scaled from a map and have
 LD0430.an estimated accuracy of +/- 6 seconds.
 LD0430
 LD0430.The orthometric height was determined by differential leveling and
 LD0430.adjusted by the NATIONAL GEODETIC SURVEY
 LD0430.in June 1991.
 LD0430
 LD0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0430.GEOID18 height accuracy estimate available here.
 LD0430
 LD0430.Click photographs - Photos may exist for this station.
 LD0430
 LD0430.The dynamic height is computed by dividing the NAVD 88
 LD0430.geopotential number by the normal gravity value computed on the
 LD0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0430.degrees latitude (g = 980.6199 gals.).
 LD0430
 LD0430.The modeled gravity was interpolated from observed gravity values.
 LD0430
 LD0430;                    North         East    Units  Estimated Accuracy
 LD0430;SPC IL W     -   431,020.      670,680.      MT  (+/- 180 meters Scaled)
 LD0430
 LD0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE106916(NAD 83)
 LD0430
 LD0430                          SUPERSEDED SURVEY CONTROL
 LD0430
 LD0430  NGVD 29 (??/??/92)  199.799  (m)          655.51   (f) ADJ UNCH    2 0
 LD0430
 LD0430.Superseded values are not recommended for survey control.
 LD0430
 LD0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0430.See file dsdata.pdf to determine how the superseded data were derived.
 LD0430
 LD0430_MARKER: DB = BENCH MARK DISK
 LD0430_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0430_SP_SET: WATER TOWER BASE
 LD0430_STAMPING: D 34 1934
 LD0430_MARK LOGO: CGS
 LD0430_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0430
 LD0430  HISTORY     - Date     Condition        Report By
 LD0430  HISTORY     - 1934     MONUMENTED       CGS
 LD0430  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0430
 LD0430                          STATION DESCRIPTION
 LD0430
 LD0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0430'AT BUSHNELL.
 LD0430'AT BUSHNELL, MCDONOUGH  COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LD0430'RAILROAD, 4 POLES WEST OF THE CROSSING OF THE CHICAGO, BURLINGTON
 LD0430'AND QUINCY RAILROAD, 42 FEET NORTH OF THE CENTERLINE OF THE
 LD0430'TRACK, IN THE TOP OF WEST CORNER OF THE CONCRETE BASE OF THE
 LD0430'SOUTHWEST LEG OF THE WATER TOWER, AND 6 INCHES ABOVE THE GROUND.
 LD0430'A STANDARD DISK, STAMPED D 34 1934.
 LD0430
 LD0430                          STATION RECOVERY (1974)
 LD0430
 LD0430'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0430'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0308 ***********************************************************************
 LD0308  DESIGNATION -  D 35
 LD0308  PID         -  LD0308
 LD0308  STATE/COUNTY-  IL/FULTON
 LD0308  COUNTRY     -  US
 LD0308  USGS QUAD   -  HAVANA (2018)
 LD0308
 LD0308                         *CURRENT SURVEY CONTROL
 LD0308  ______________________________________________________________________
 LD0308* NAD 83(1986) POSITION- 40 18 04.46   (N) 090 05 23.97   (W)   HD_HELD1
 LD0308* NAVD 88 ORTHO HEIGHT -   135.315 (meters)      443.95  (feet) ADJUSTED
 LD0308  ______________________________________________________________________
 LD0308  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 LD0308  DYNAMIC HEIGHT  -        135.248 (meters)      443.73  (feet) COMP
 LD0308  MODELED GRAVITY -    980,126.3   (mgal)                       NAVD 88
 LD0308
 LD0308  VERT ORDER      -  SECOND    CLASS 0
 LD0308
 LD0308.The horizontal coordinates were determined by differentially corrected
 LD0308.hand held GPS observations or other comparable positioning techniques
 LD0308.and have an estimated accuracy of +/- 3 meters.
 LD0308
 LD0308.The orthometric height was determined by differential leveling and
 LD0308.adjusted by the NATIONAL GEODETIC SURVEY
 LD0308.in June 1991.
 LD0308
 LD0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0308.GEOID18 height accuracy estimate available here.
 LD0308
 LD0308.Click photographs - Photos may exist for this station.
 LD0308
 LD0308.The dynamic height is computed by dividing the NAVD 88
 LD0308.geopotential number by the normal gravity value computed on the
 LD0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0308.degrees latitude (g = 980.6199 gals.).
 LD0308
 LD0308.The modeled gravity was interpolated from observed gravity values.
 LD0308
 LD0308;                    North         East    Units  Estimated Accuracy
 LD0308;SPC IL W     -   403,437.5     706,518.3     MT  (+/- 3 meters HH1 GPS) 
 LD0308
 LD0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4732065256(NAD 83)
 LD0308
 LD0308                          SUPERSEDED SURVEY CONTROL
 LD0308
 LD0308  NGVD 29 (??/??/92)  135.410  (m)          444.26   (f) ADJ UNCH    2 0
 LD0308
 LD0308.Superseded values are not recommended for survey control.
 LD0308
 LD0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0308.See file dsdata.pdf to determine how the superseded data were derived.
 LD0308
 LD0308_MARKER: DB = BENCH MARK DISK
 LD0308_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0308_SP_SET: BRIDGE
 LD0308_STAMPING: D 35 1935
 LD0308_MARK LOGO: CGS
 LD0308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0308
 LD0308  HISTORY     - Date     Condition        Report By
 LD0308  HISTORY     - 1935     MONUMENTED       CGS
 LD0308  HISTORY     - 20120813 MARK NOT FOUND   ILDT
 LD0308
 LD0308                          STATION DESCRIPTION
 LD0308
 LD0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0308'1.1 MI W FROM WEST HAVANA.
 LD0308'1.1 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0308'FROM THE STATION AT WEST HAVANA, FULTON COUNTY, NEAR A CROSSING
 LD0308'OF STATE HIGHWAY 78, 48 FEET NORTHWEST OF MILEPOST 58, AT A
 LD0308'STEEL-GIRDER BRIDGE OVER SPOON RIVER, 6 FEET SOUTHWEST OF THE
 LD0308'CENTERLINE OF THE TRACK, IN THE TOP OF THE SOUTHWEST END OF THE
 LD0308'SOUTHEAST CONCRETE ABUTMENT, AND 4.5 FEET LOWER THAN THE TRACK.
 LD0308'A STANDARD DISK, STAMPED D 35 1935.
 LD0308
 LD0308                          STATION RECOVERY (2012)
 LD0308
 LD0308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0308'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0990 ***********************************************************************
 KB0990  DESIGNATION -  D 36
 KB0990  PID         -  KB0990
 KB0990  STATE/COUNTY-  IL/SANGAMON
 KB0990  COUNTRY     -  US
 KB0990  USGS QUAD   -  ATHENS (2018)
 KB0990
 KB0990                         *CURRENT SURVEY CONTROL
 KB0990  ______________________________________________________________________
 KB0990* NAD 83(1986) POSITION- 39 56 51.     (N) 089 41 58.     (W)   SCALED
 KB0990* NAVD 88 ORTHO HEIGHT -   185.577 (meters)      608.85  (feet) ADJUSTED
 KB0990  ______________________________________________________________________
 KB0990  GEOID HEIGHT    -        -32.653 (meters)                     GEOID18
 KB0990  DYNAMIC HEIGHT  -        185.478 (meters)      608.52  (feet) COMP
 KB0990  MODELED GRAVITY -    980,091.5   (mgal)                       NAVD 88
 KB0990
 KB0990  VERT ORDER      -  SECOND    CLASS 0
 KB0990
 KB0990.The horizontal coordinates were scaled from a map and have
 KB0990.an estimated accuracy of +/- 6 seconds.
 KB0990
 KB0990.The orthometric height was determined by differential leveling and
 KB0990.adjusted by the NATIONAL GEODETIC SURVEY
 KB0990.in June 1991.
 KB0990
 KB0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0990.GEOID18 height accuracy estimate available here.
 KB0990
 KB0990.Click photographs - Photos may exist for this station.
 KB0990
 KB0990.The dynamic height is computed by dividing the NAVD 88
 KB0990.geopotential number by the normal gravity value computed on the
 KB0990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0990.degrees latitude (g = 980.6199 gals.).
 KB0990
 KB0990.The modeled gravity was interpolated from observed gravity values.
 KB0990
 KB0990;                    North         East    Units  Estimated Accuracy
 KB0990;SPC IL W     -   364,260.      739,930.      MT  (+/- 180 meters Scaled)
 KB0990
 KB0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK693254(NAD 83)
 KB0990
 KB0990                          SUPERSEDED SURVEY CONTROL
 KB0990
 KB0990  NGVD 29 (??/??/92)  185.675  (m)          609.17   (f) ADJ UNCH    2 0
 KB0990
 KB0990.Superseded values are not recommended for survey control.
 KB0990
 KB0990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0990.See file dsdata.pdf to determine how the superseded data were derived.
 KB0990
 KB0990_MARKER: DB = BENCH MARK DISK
 KB0990_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0990_SP_SET: SWITCH GUIDE BASE
 KB0990_STAMPING: D 36 1934
 KB0990_MARK LOGO: CGS
 KB0990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0990
 KB0990  HISTORY     - Date     Condition        Report By
 KB0990  HISTORY     - 1934     MONUMENTED       CGS
 KB0990
 KB0990                          STATION DESCRIPTION
 KB0990
 KB0990'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0990'AT BARR.
 KB0990'AT BARR, SANGAMON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 KB0990'RAILWAY, AT THE CROSSING OF THE CHICAGO AND NORTH WESTERN
 KB0990'RAILWAY, 15 FEET SOUTHEAST OF THE CENTER OF THE CROSSING, AT A
 KB0990'SWITCH GUIDE, IN THE TOP OF THE NORTHEAST CORNER OF THE CONCRETE
 KB0990'BASE, AND ABOUT ONE HALF FOOT LOWER THAN THE TRACK.  A STANDARD
 KB0990'DISK, STAMPED D 36 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1202 ***********************************************************************
 LC1202  DESIGNATION -  D 37
 LC1202  PID         -  LC1202
 LC1202  STATE/COUNTY-  IL/LOGAN
 LC1202  COUNTRY     -  US
 LC1202  USGS QUAD   -  DELAVAN SOUTH (2018)
 LC1202
 LC1202                         *CURRENT SURVEY CONTROL
 LC1202  ______________________________________________________________________
 LC1202* NAD 83(1986) POSITION- 40 16 40.     (N) 089 35 32.     (W)   SCALED
 LC1202* NAVD 88 ORTHO HEIGHT -   171.016 (meters)      561.08  (feet) ADJUSTED
 LC1202  ______________________________________________________________________
 LC1202  GEOID HEIGHT    -        -32.731 (meters)                     GEOID18
 LC1202  DYNAMIC HEIGHT  -        170.930 (meters)      560.79  (feet) COMP
 LC1202  MODELED GRAVITY -    980,123.0   (mgal)                       NAVD 88
 LC1202
 LC1202  VERT ORDER      -  SECOND    CLASS 0
 LC1202
 LC1202.The horizontal coordinates were scaled from a map and have
 LC1202.an estimated accuracy of +/- 6 seconds.
 LC1202
 LC1202.The orthometric height was determined by differential leveling and
 LC1202.adjusted by the NATIONAL GEODETIC SURVEY
 LC1202.in June 1991.
 LC1202
 LC1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1202.GEOID18 height accuracy estimate available here.
 LC1202
 LC1202.Click photographs - Photos may exist for this station.
 LC1202
 LC1202.The dynamic height is computed by dividing the NAVD 88
 LC1202.geopotential number by the normal gravity value computed on the
 LC1202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1202.degrees latitude (g = 980.6199 gals.).
 LC1202
 LC1202.The modeled gravity was interpolated from observed gravity values.
 LC1202
 LC1202;                    North         East    Units  Estimated Accuracy
 LC1202;SPC IL W     -   400,990.      748,850.      MT  (+/- 180 meters Scaled)
 LC1202
 LC1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK796618(NAD 83)
 LC1202
 LC1202                          SUPERSEDED SURVEY CONTROL
 LC1202
 LC1202  NGVD 29 (??/??/92)  171.111  (m)          561.39   (f) ADJ UNCH    2 0
 LC1202
 LC1202.Superseded values are not recommended for survey control.
 LC1202
 LC1202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1202.See file dsdata.pdf to determine how the superseded data were derived.
 LC1202
 LC1202_MARKER: DB = BENCH MARK DISK
 LC1202_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1202_SP_SET: BRIDGE
 LC1202_STAMPING: D 37 1934
 LC1202_MARK LOGO: CGS
 LC1202_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1202
 LC1202  HISTORY     - Date     Condition        Report By
 LC1202  HISTORY     - 1934     MONUMENTED       CGS
 LC1202  HISTORY     - 1954     GOOD             CGS
 LC1202
 LC1202                          STATION DESCRIPTION
 LC1202
 LC1202'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1202'2.1 MI N FROM HARNESS.
 LC1202'ABOUT 2.1 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD
 LC1202'FROM THE ROAD CROSSING AT HARNESS, ABOUT 0.1 MILE NORTH OF A
 LC1202'GRAVEL ROAD CROSSING, IN THE TOP OF SOUTH END OF EAST HEAD WALL
 LC1202'OF A 12-FOOT CONCRETE ARCH BRIDGE UNDER TRACK, 12 3/4 FEET EAST
 LC1202'OF EAST RAIL AND ABOUT 4 FEET BELOW LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1217 ***********************************************************************
 LC1217  DESIGNATION -  D 38
 LC1217  PID         -  LC1217
 LC1217  STATE/COUNTY-  IL/LOGAN
 LC1217  COUNTRY     -  US
 LC1217  USGS QUAD   -  NEW HOLLAND (2018)
 LC1217
 LC1217                         *CURRENT SURVEY CONTROL
 LC1217  ______________________________________________________________________
 LC1217* NAD 83(1986) POSITION- 40 10 46.     (N) 089 33 15.     (W)   SCALED
 LC1217* NAVD 88 ORTHO HEIGHT -   168.841 (meters)      553.94  (feet) ADJUSTED
 LC1217  ______________________________________________________________________
 LC1217  GEOID HEIGHT    -        -32.689 (meters)                     GEOID18
 LC1217  DYNAMIC HEIGHT  -        168.754 (meters)      553.65  (feet) COMP
 LC1217  MODELED GRAVITY -    980,111.5   (mgal)                       NAVD 88
 LC1217
 LC1217  VERT ORDER      -  SECOND    CLASS 0
 LC1217
 LC1217.The horizontal coordinates were scaled from a map and have
 LC1217.an estimated accuracy of +/- 6 seconds.
 LC1217
 LC1217.The orthometric height was determined by differential leveling and
 LC1217.adjusted by the NATIONAL GEODETIC SURVEY
 LC1217.in June 1991.
 LC1217
 LC1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1217.GEOID18 height accuracy estimate available here.
 LC1217
 LC1217.Click photographs - Photos may exist for this station.
 LC1217
 LC1217.The dynamic height is computed by dividing the NAVD 88
 LC1217.geopotential number by the normal gravity value computed on the
 LC1217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1217.degrees latitude (g = 980.6199 gals.).
 LC1217
 LC1217.The modeled gravity was interpolated from observed gravity values.
 LC1217
 LC1217;                    North         East    Units  Estimated Accuracy
 LC1217;SPC IL W     -   390,090.      752,160.      MT  (+/- 180 meters Scaled)
 LC1217
 LC1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK825508(NAD 83)
 LC1217
 LC1217                          SUPERSEDED SURVEY CONTROL
 LC1217
 LC1217  NGVD 29 (??/??/92)  168.931  (m)          554.23   (f) ADJ UNCH    2 0
 LC1217
 LC1217.Superseded values are not recommended for survey control.
 LC1217
 LC1217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1217.See file dsdata.pdf to determine how the superseded data were derived.
 LC1217
 LC1217_MARKER: DB = BENCH MARK DISK
 LC1217_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1217_SP_SET: BOX CULVERT HEADWALL
 LC1217_STAMPING: D 38 1934
 LC1217_MARK LOGO: CGS
 LC1217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1217+STABILITY: SURFACE MOTION
 LC1217
 LC1217  HISTORY     - Date     Condition        Report By
 LC1217  HISTORY     - 1934     MONUMENTED       CGS
 LC1217  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC1217
 LC1217                          STATION DESCRIPTION
 LC1217
 LC1217'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1217'1.4 MI E FROM NEW HOLLAND.
 LC1217'1.4 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC1217'STATION AT NEW HOLLAND, LOGAN COUNTY, 13 POLES EAST OF MILEPOST
 LC1217'73, 2-1/2 POLES EAST OF A ROAD CROSSING, 75 FEET NORTH OF THE
 LC1217'CENTERLINE OF THE TRACK, 18 FEET SOUTH OF THE CENTERLINE OF
 LC1217'STATE HIGHWAY 10, AT A 2-FOOT SQUARE RE-INFORCED CONCRETE-BOX
 LC1217'CULVERT, IN THE TOP OF THE EAST END OF THE CONCRETE HEADWALL, AND
 LC1217'2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED D 38 1934.
 LC1217
 LC1217                          STATION RECOVERY (1975)
 LC1217
 LC1217'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1217'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0524 ***********************************************************************
 LC0524  DESIGNATION -  D 39
 LC0524  PID         -  LC0524
 LC0524  STATE/COUNTY-  IL/MCLEAN
 LC0524  COUNTRY     -  US
 LC0524  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0524
 LC0524                         *CURRENT SURVEY CONTROL
 LC0524  ______________________________________________________________________
 LC0524* NAD 83(1986) POSITION- 40 27 04.     (N) 088 54 05.     (W)   SCALED
 LC0524* NAVD 88 ORTHO HEIGHT -   261.066 (meters)      856.51  (feet) ADJUSTED
 LC0524  ______________________________________________________________________
 LC0524  GEOID HEIGHT    -        -32.018 (meters)                     GEOID18
 LC0524  DYNAMIC HEIGHT  -        260.942 (meters)      856.11  (feet) COMP
 LC0524  MODELED GRAVITY -    980,144.8   (mgal)                       NAVD 88
 LC0524
 LC0524  VERT ORDER      -  SECOND    CLASS 0
 LC0524
 LC0524.The horizontal coordinates were scaled from a map and have
 LC0524.an estimated accuracy of +/- 6 seconds.
 LC0524
 LC0524.The orthometric height was determined by differential leveling and
 LC0524.adjusted by the NATIONAL GEODETIC SURVEY
 LC0524.in June 1991.
 LC0524
 LC0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0524.GEOID18 height accuracy estimate available here.
 LC0524
 LC0524.Click photographs - Photos may exist for this station.
 LC0524
 LC0524.The dynamic height is computed by dividing the NAVD 88
 LC0524.geopotential number by the normal gravity value computed on the
 LC0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0524.degrees latitude (g = 980.6199 gals.).
 LC0524
 LC0524.The modeled gravity was interpolated from observed gravity values.
 LC0524
 LC0524;                    North         East    Units  Estimated Accuracy
 LC0524;SPC IL E     -   420,250.      251,810.      MT  (+/- 180 meters Scaled)
 LC0524
 LC0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK387795(NAD 83)
 LC0524
 LC0524                          SUPERSEDED SURVEY CONTROL
 LC0524
 LC0524  NGVD 29 (??/??/92)  261.126  (m)          856.71   (f) ADJ UNCH    2 0
 LC0524
 LC0524.Superseded values are not recommended for survey control.
 LC0524
 LC0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0524.See file dsdata.pdf to determine how the superseded data were derived.
 LC0524
 LC0524_MARKER: DB = BENCH MARK DISK
 LC0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0524_STAMPING: D 39 1934
 LC0524_MARK LOGO: CGS
 LC0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0524+STABILITY: SURFACE MOTION
 LC0524
 LC0524  HISTORY     - Date     Condition        Report By
 LC0524  HISTORY     - 1934     MONUMENTED       CGS
 LC0524  HISTORY     - 1951     GOOD             CGS
 LC0524
 LC0524                          STATION DESCRIPTION
 LC0524
 LC0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 LC0524'AT BROKAW.
 LC0524'AT BROKAW, MCLEAN  COUNTY, 86 YARDS WEST OF THE NEW YORK, CHICAGO
 LC0524'AND ST. LOUIS RAILROAD STATION SIGNBOARD, 24 FEET EAST OF THE
 LC0524'CENTERLINE OF A PUBLIC-ROAD CROSSING, 43 FEET SOUTH OF THE
 LC0524'CENTERLINE OF THE TRACK, 3 FEET NORTHEAST OF A CORNER IN THE
 LC0524'RIGHT-OF-WAY FENCE, AND ABOUT 4 FEET LOWER THAN THE TRACK.  A
 LC0524'STANDARD DIK, STAMPED D 39 1934 AND SET IN THE TOP OF A CONCRETE
 LC0524'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1473 ***********************************************************************
 KA1473  DESIGNATION -  D 4
 KA1473  PID         -  KA1473
 KA1473  STATE/COUNTY-  IL/COLES
 KA1473  COUNTRY     -  US
 KA1473  USGS QUAD   -  BROCTON (2018)
 KA1473
 KA1473                         *CURRENT SURVEY CONTROL
 KA1473  ______________________________________________________________________
 KA1473* NAD 83(1986) POSITION- 39 40 57.     (N) 087 58 46.     (W)   SCALED
 KA1473* NAVD 88 ORTHO HEIGHT -   201.455 (meters)      660.94  (feet) ADJUSTED
 KA1473  ______________________________________________________________________
 KA1473  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 KA1473  DYNAMIC HEIGHT  -        201.345 (meters)      660.58  (feet) COMP
 KA1473  MODELED GRAVITY -    980,079.1   (mgal)                       NAVD 88
 KA1473
 KA1473  VERT ORDER      -  FIRST     CLASS II
 KA1473
 KA1473.The horizontal coordinates were scaled from a map and have
 KA1473.an estimated accuracy of +/- 6 seconds.
 KA1473
 KA1473.The orthometric height was determined by differential leveling and
 KA1473.adjusted by the NATIONAL GEODETIC SURVEY
 KA1473.in June 1991.
 KA1473
 KA1473.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1473.GEOID18 height accuracy estimate available here.
 KA1473
 KA1473.Click photographs - Photos may exist for this station.
 KA1473
 KA1473.The dynamic height is computed by dividing the NAVD 88
 KA1473.geopotential number by the normal gravity value computed on the
 KA1473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1473.degrees latitude (g = 980.6199 gals.).
 KA1473
 KA1473.The modeled gravity was interpolated from observed gravity values.
 KA1473
 KA1473;                    North         East    Units  Estimated Accuracy
 KA1473;SPC IL E     -   334,810.      330,360.      MT  (+/- 180 meters Scaled)
 KA1473
 KA1473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ160929(NAD 83)
 KA1473
 KA1473                          SUPERSEDED SURVEY CONTROL
 KA1473
 KA1473  NGVD 29 (??/??/92)  201.534  (m)          661.20   (f) ADJ UNCH    1 2
 KA1473
 KA1473.Superseded values are not recommended for survey control.
 KA1473
 KA1473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1473.See file dsdata.pdf to determine how the superseded data were derived.
 KA1473
 KA1473_MARKER: P = PIPE CAP
 KA1473_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KA1473_STAMPING: 661 1906
 KA1473_MARK LOGO: USGS
 KA1473_MAGNETIC: P = MARKER IS A STEEL PIPE
 KA1473_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1473
 KA1473  HISTORY     - Date     Condition        Report By
 KA1473  HISTORY     - 1906     MONUMENTED       USGS
 KA1473  HISTORY     - 1956     GOOD             CGS
 KA1473  HISTORY     - 1980     MARK NOT FOUND   USGS
 KA1473  HISTORY     - 20050304 MARK NOT FOUND   ILDT
 KA1473  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KA1473
 KA1473                          STATION DESCRIPTION
 KA1473
 KA1473'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1473'3 MI NE FROM OAKLAND.
 KA1473'ABOUT 3.05 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1473'LOUIS RAILROAD FROM THE STATION AT OAKLAND, ABOUT 0.4 MILE
 KA1473'NORTHEAST OF CROSSING OF NORTH-SOUTH GRAVEL ROAD AT KINGS, 48
 KA1473'FEET SOUTHEAST OF SOUTHEAST RAIL, 74 FEET EAST-NORTHEAST OF
 KA1473'TELEPHONE POLE NO. 300/25, 67 FEET SOUTH-SOUTHWEST OF TELEPHONE
 KA1473'POLE NO. 300/26, 1/2 FOOT SOUTHEAST OF A FENCE LINE, ABOUT 4 FEET
 KA1473'BELOW LEVEL OF TRACK AND IS A U.S.G.S. PIPE AND CAP PROJECTING 1
 KA1473'INCH.
 KA1473
 KA1473                          STATION RECOVERY (1980)
 KA1473
 KA1473'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KA1473'MARK NOT FOUND.
 KA1473
 KA1473                          STATION RECOVERY (2005)
 KA1473
 KA1473'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1473'MARK NOT FOUND.
 KA1473
 KA1473                          STATION RECOVERY (2011)
 KA1473
 KA1473'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1473'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0210 ***********************************************************************
 LC0210  DESIGNATION -  D 40
 LC0210  PID         -  LC0210
 LC0210  STATE/COUNTY-  IL/FORD
 LC0210  COUNTRY     -  US
 LC0210  USGS QUAD   -  PERDUEVILLE (2018)
 LC0210
 LC0210                         *CURRENT SURVEY CONTROL
 LC0210  ______________________________________________________________________
 LC0210* NAD 83(1986) POSITION- 40 27 57.     (N) 088 08 29.     (W)   SCALED
 LC0210* NAVD 88 ORTHO HEIGHT -   234.746 (meters)      770.16  (feet) ADJUSTED
 LC0210  ______________________________________________________________________
 LC0210  GEOID HEIGHT    -        -32.228 (meters)                     GEOID18
 LC0210  DYNAMIC HEIGHT  -        234.635 (meters)      769.80  (feet) COMP
 LC0210  MODELED GRAVITY -    980,146.9   (mgal)                       NAVD 88
 LC0210
 LC0210  VERT ORDER      -  SECOND    CLASS 0
 LC0210
 LC0210.The horizontal coordinates were scaled from a map and have
 LC0210.an estimated accuracy of +/- 6 seconds.
 LC0210
 LC0210.The orthometric height was determined by differential leveling and
 LC0210.adjusted by the NATIONAL GEODETIC SURVEY
 LC0210.in June 1991.
 LC0210
 LC0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0210.GEOID18 height accuracy estimate available here.
 LC0210
 LC0210.Click photographs - Photos may exist for this station.
 LC0210
 LC0210.The dynamic height is computed by dividing the NAVD 88
 LC0210.geopotential number by the normal gravity value computed on the
 LC0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0210.degrees latitude (g = 980.6199 gals.).
 LC0210
 LC0210.The modeled gravity was interpolated from observed gravity values.
 LC0210
 LC0210;                    North         East    Units  Estimated Accuracy
 LC0210;SPC IL E     -   421,740.      316,280.      MT  (+/- 180 meters Scaled)
 LC0210
 LC0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK032800(NAD 83)
 LC0210
 LC0210                          SUPERSEDED SURVEY CONTROL
 LC0210
 LC0210  NGVD 29 (??/??/92)  234.804  (m)          770.35   (f) ADJ UNCH    2 0
 LC0210
 LC0210.Superseded values are not recommended for survey control.
 LC0210
 LC0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0210.See file dsdata.pdf to determine how the superseded data were derived.
 LC0210
 LC0210_MARKER: DB = BENCH MARK DISK
 LC0210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0210_STAMPING: D 40 1935
 LC0210_MARK LOGO: CGS
 LC0210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0210+STABILITY: SURFACE MOTION
 LC0210
 LC0210  HISTORY     - Date     Condition        Report By
 LC0210  HISTORY     - 1935     MONUMENTED       CGS
 LC0210  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0210  HISTORY     - 1980     MARK NOT FOUND   USGS
 LC0210
 LC0210                          STATION DESCRIPTION
 LC0210
 LC0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0210'2 MI E FROM PERDUEVULLE.
 LC0210'2.0 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0210'FROM THE STATION AT PERDUEVILLE, FORD COUNTY, 18 POLES EAST OF
 LC0210'MILEPOST 328, AT A PUBLIC-ROAD CROSSING, 42 FEET NORTH OF THE
 LC0210'CENTERLINE OF THE TRACK, 9 FEET WEST OF THE CENTERLINE OF THE ROAD,
 LC0210'3 FEET SOUTH OF A RIGHT-OF-WAY FENCE-CORNER POST, AND 2-1/2 FEET
 LC0210'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED D 40 1935 AND SET
 LC0210'IN THE TOP OF A CONCRETE POST.
 LC0210
 LC0210                          STATION RECOVERY (1973)
 LC0210
 LC0210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0210'MARK NOT FOUND.
 LC0210
 LC0210                          STATION RECOVERY (1980)
 LC0210
 LC0210'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LC0210'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0035 ***********************************************************************
 LC0035  DESIGNATION -  D 42
 LC0035  PID         -  LC0035
 LC0035  STATE/COUNTY-  IL/LIVINGSTON
 LC0035  COUNTRY     -  US
 LC0035  USGS QUAD   -  CHATSWORTH NORTH (2018)
 LC0035
 LC0035                         *CURRENT SURVEY CONTROL
 LC0035  ______________________________________________________________________
 LC0035* NAD 83(1986) POSITION- 40 45 18.64   (N) 088 15 30.92   (W)   HD_HELD1
 LC0035* NAVD 88 ORTHO HEIGHT -   219.603 (meters)      720.48  (feet) ADJUSTED
 LC0035  ______________________________________________________________________
 LC0035  GEOID HEIGHT    -        -32.126 (meters)                     GEOID18
 LC0035  DYNAMIC HEIGHT  -        219.508 (meters)      720.17  (feet) COMP
 LC0035  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 LC0035
 LC0035  VERT ORDER      -  SECOND    CLASS 0
 LC0035
 LC0035.The horizontal coordinates were determined by differentially corrected
 LC0035.hand held GPS observations or other comparable positioning techniques
 LC0035.and have an estimated accuracy of +/- 3 meters.
 LC0035
 LC0035.The orthometric height was determined by differential leveling and
 LC0035.adjusted by the NATIONAL GEODETIC SURVEY
 LC0035.in June 1991.
 LC0035
 LC0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0035.GEOID18 height accuracy estimate available here.
 LC0035
 LC0035.Click photographs - Photos may exist for this station.
 LC0035
 LC0035.The dynamic height is computed by dividing the NAVD 88
 LC0035.geopotential number by the normal gravity value computed on the
 LC0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0035.degrees latitude (g = 980.6199 gals.).
 LC0035
 LC0035.The modeled gravity was interpolated from observed gravity values.
 LC0035
 LC0035;                    North         East    Units  Estimated Accuracy
 LC0035;SPC IL E     -   453,857.3     306,311.7     MT  (+/- 3 meters HH1 GPS) 
 LC0035
 LC0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9375812341(NAD 83)
 LC0035
 LC0035                          SUPERSEDED SURVEY CONTROL
 LC0035
 LC0035  NGVD 29 (??/??/92)  219.670  (m)          720.70   (f) ADJ UNCH    2 0
 LC0035
 LC0035.Superseded values are not recommended for survey control.
 LC0035
 LC0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0035.See file dsdata.pdf to determine how the superseded data were derived.
 LC0035
 LC0035_MARKER: DB = BENCH MARK DISK
 LC0035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0035_STAMPING: D 42 1935
 LC0035_MARK LOGO: CGS
 LC0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0035+STABILITY: SURFACE MOTION
 LC0035
 LC0035  HISTORY     - Date     Condition        Report By
 LC0035  HISTORY     - 1935     MONUMENTED       CGS
 LC0035  HISTORY     - 20200416 MARK NOT FOUND   ILDT
 LC0035
 LC0035                          STATION DESCRIPTION
 LC0035
 LC0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0035'3.5 MI W FROM PIPER CITY.
 LC0035'IN LIVINGSTON COUNTY, 3.5 MILES WEST ALONG THE TOLEDO, PEORIA
 LC0035'AND WESTERN RAILROAD FROM THE STATION AT PIPER CITY, FORD COUNTY,
 LC0035'AT POLE 38+16, AT A ROAD CROSSING, 48 FEET NORTH OF THE
 LC0035'CENTERLINE OF THE TRACK, 20 FEET EAST OF THE CENTERLINE OF THE
 LC0035'ROAD, AND 2-1/2 FEET HIGHER THAN THE TRACK.  A STANDARD DISK,
 LC0035'STAMPED D 42 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LC0035
 LC0035                          STATION RECOVERY (2020)
 LC0035
 LC0035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0035'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0664 ***********************************************************************
 LC0664  DESIGNATION -  D 43
 LC0664  PID         -  LC0664
 LC0664  STATE/COUNTY-  IL/MCLEAN
 LC0664  COUNTRY     -  US
 LC0664  USGS QUAD   -  GRIDLEY (2018)
 LC0664
 LC0664                         *CURRENT SURVEY CONTROL
 LC0664  ______________________________________________________________________
 LC0664* NAD 83(1986) POSITION- 40 44 29.     (N) 088 52 43.     (W)   SCALED
 LC0664* NAVD 88 ORTHO HEIGHT -   229.791 (meters)      753.91  (feet) ADJUSTED
 LC0664  ______________________________________________________________________
 LC0664  GEOID HEIGHT    -        -32.202 (meters)                     GEOID18
 LC0664  DYNAMIC HEIGHT  -        229.687 (meters)      753.56  (feet) COMP
 LC0664  MODELED GRAVITY -    980,167.2   (mgal)                       NAVD 88
 LC0664
 LC0664  VERT ORDER      -  SECOND    CLASS 0
 LC0664
 LC0664.The horizontal coordinates were scaled from a map and have
 LC0664.an estimated accuracy of +/- 6 seconds.
 LC0664
 LC0664.The orthometric height was determined by differential leveling and
 LC0664.adjusted by the NATIONAL GEODETIC SURVEY
 LC0664.in June 1991.
 LC0664
 LC0664.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0664.GEOID18 height accuracy estimate available here.
 LC0664
 LC0664.Click photographs - Photos may exist for this station.
 LC0664
 LC0664.The dynamic height is computed by dividing the NAVD 88
 LC0664.geopotential number by the normal gravity value computed on the
 LC0664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0664.degrees latitude (g = 980.6199 gals.).
 LC0664
 LC0664.The modeled gravity was interpolated from observed gravity values.
 LC0664
 LC0664;                    North         East    Units  Estimated Accuracy
 LC0664;SPC IL E     -   452,470.      253,950.      MT  (+/- 180 meters Scaled)
 LC0664
 LC0664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL413117(NAD 83)
 LC0664
 LC0664                          SUPERSEDED SURVEY CONTROL
 LC0664
 LC0664  NGVD 29 (??/??/92)  229.833  (m)          754.04   (f) ADJ UNCH    2 0
 LC0664
 LC0664.Superseded values are not recommended for survey control.
 LC0664
 LC0664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0664.See file dsdata.pdf to determine how the superseded data were derived.
 LC0664
 LC0664_MARKER: DB = BENCH MARK DISK
 LC0664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0664_STAMPING: D 43 1934
 LC0664_MARK LOGO: CGS
 LC0664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0664+STABILITY: SURFACE MOTION
 LC0664
 LC0664  HISTORY     - Date     Condition        Report By
 LC0664  HISTORY     - 1934     MONUMENTED       CGS
 LC0664
 LC0664                          STATION DESCRIPTION
 LC0664
 LC0664'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0664'AT GRIDLEY.
 LC0664'AT GRIDLEY, MCLEAN  COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LC0664'RAILROAD, 3 POLES EAST OF THE STATION, 3 POLES WEST OF MILEPOST
 LC0664'71, AT A STREET CROSSING, 48 FEET NORTH OF THE CENTERLINE OF THE
 LC0664'MAIN TRACK, 45 FEET EAST OF THE CENTERLINE OF THE STREET, 2 FEET
 LC0664'SOUTH OF THE RIGHT-OF-WAY FENCE, AND LEVEL WITH THE TRACK.  A
 LC0664'STANDARD DISK, STAMPED D 43 1934 AND SET IN THE TOP OF A CONCRETE
 LC0664'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0083 ***********************************************************************
 LD0083  DESIGNATION -  D 44
 LD0083  PID         -  LD0083
 LD0083  STATE/COUNTY-  IL/KNOX
 LD0083  COUNTRY     -  US
 LD0083  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0083
 LD0083                         *CURRENT SURVEY CONTROL
 LD0083  ______________________________________________________________________
 LD0083* NAD 83(1986) POSITION- 40 44 06.     (N) 090 01 20.     (W)   SCALED
 LD0083* NAVD 88 ORTHO HEIGHT -   216.751 (meters)      711.12  (feet) ADJUSTED
 LD0083  ______________________________________________________________________
 LD0083  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 LD0083  DYNAMIC HEIGHT  -        216.648 (meters)      710.79  (feet) COMP
 LD0083  MODELED GRAVITY -    980,144.8   (mgal)                       NAVD 88
 LD0083
 LD0083  VERT ORDER      -  SECOND    CLASS 0
 LD0083
 LD0083.The horizontal coordinates were scaled from a map and have
 LD0083.an estimated accuracy of +/- 6 seconds.
 LD0083
 LD0083.The orthometric height was determined by differential leveling and
 LD0083.adjusted by the NATIONAL GEODETIC SURVEY
 LD0083.in June 1991.
 LD0083
 LD0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0083.GEOID18 height accuracy estimate available here.
 LD0083
 LD0083.Click photographs - Photos may exist for this station.
 LD0083
 LD0083.The dynamic height is computed by dividing the NAVD 88
 LD0083.geopotential number by the normal gravity value computed on the
 LD0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0083.degrees latitude (g = 980.6199 gals.).
 LD0083
 LD0083.The modeled gravity was interpolated from observed gravity values.
 LD0083
 LD0083;                    North         East    Units  Estimated Accuracy
 LD0083;SPC IL W     -   451,610.      712,200.      MT  (+/- 180 meters Scaled)
 LD0083
 LD0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF514136(NAD 83)
 LD0083
 LD0083                          SUPERSEDED SURVEY CONTROL
 LD0083
 LD0083  NGVD 29 (??/??/92)  216.833  (m)          711.39   (f) ADJ UNCH    2 0
 LD0083
 LD0083.Superseded values are not recommended for survey control.
 LD0083
 LD0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0083.See file dsdata.pdf to determine how the superseded data were derived.
 LD0083
 LD0083_MARKER: DB = BENCH MARK DISK
 LD0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0083_STAMPING: D 44 1935
 LD0083_MARK LOGO: CGS
 LD0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0083+STABILITY: SURFACE MOTION
 LD0083
 LD0083  HISTORY     - Date     Condition        Report By
 LD0083  HISTORY     - 1935     MONUMENTED       CGS
 LD0083  HISTORY     - 1942     MARK NOT FOUND   CGS
 LD0083  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0083
 LD0083                          STATION DESCRIPTION
 LD0083
 LD0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0083'2.4 MI N FROM FARMINGTON.
 LD0083'IN KNOX COUNTY, 2.4 MILES NORTH ALONG THE CHICAGO, BURLINGTON
 LD0083'AND QUINCY RAILROAD FROM THE STATION AT FARMINGTON, FULTON COUNTY,
 LD0083'OPPOSITE MILEPOST 50, 14 FEET EAST OF A POINT 21 FEET NORTH OF THE
 LD0083'CENTER OF A ROAD CROSSING, AT THE EDGE OF A CUT, AND LEVEL WITH THE
 LD0083'TRACK.  A STANDARD DISK, STAMPED D 44 1935 AND SET IN THE TOP OF
 LD0083'A CONCRETE POST.  NOTE-- THE DITCHES HAVE BEEN RECENTLY CLEANED
 LD0083'OUT AND PIECE THOUGHT TO BE PART OF CONCRETE POST FOUND NEARBY.
 LD0083
 LD0083                          STATION RECOVERY (1997)
 LD0083
 LD0083'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0083'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0959 ***********************************************************************
 MF0959  DESIGNATION -  D 45
 MF0959  PID         -  MF0959
 MF0959  STATE/COUNTY-  IL/STARK
 MF0959  COUNTRY     -  US
 MF0959  USGS QUAD   -  BRADFORD (2018)
 MF0959
 MF0959                         *CURRENT SURVEY CONTROL
 MF0959  ______________________________________________________________________
 MF0959* NAD 83(1986) POSITION- 41 12 13.     (N) 089 39 24.     (W)   SCALED
 MF0959* NAVD 88 ORTHO HEIGHT -   228.639 (meters)      750.13  (feet) ADJUSTED
 MF0959  ______________________________________________________________________
 MF0959  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 MF0959  DYNAMIC HEIGHT  -        228.541 (meters)      749.80  (feet) COMP
 MF0959  MODELED GRAVITY -    980,188.3   (mgal)                       NAVD 88
 MF0959
 MF0959  VERT ORDER      -  SECOND    CLASS 0
 MF0959
 MF0959.The horizontal coordinates were scaled from a map and have
 MF0959.an estimated accuracy of +/- 6 seconds.
 MF0959
 MF0959.The orthometric height was determined by differential leveling and
 MF0959.adjusted by the NATIONAL GEODETIC SURVEY
 MF0959.in June 1991.
 MF0959
 MF0959.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0959.GEOID18 height accuracy estimate available here.
 MF0959
 MF0959.Click photographs - Photos may exist for this station.
 MF0959
 MF0959.The dynamic height is computed by dividing the NAVD 88
 MF0959.geopotential number by the normal gravity value computed on the
 MF0959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0959.degrees latitude (g = 980.6199 gals.).
 MF0959
 MF0959.The modeled gravity was interpolated from observed gravity values.
 MF0959
 MF0959;                    North         East    Units  Estimated Accuracy
 MF0959;SPC IL W     -   503,760.      742,770.      MT  (+/- 180 meters Scaled)
 MF0959
 MF0959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL772647(NAD 83)
 MF0959
 MF0959                          SUPERSEDED SURVEY CONTROL
 MF0959
 MF0959  NGVD 29 (??/??/92)  228.716  (m)          750.38   (f) ADJ UNCH    2 0
 MF0959
 MF0959.Superseded values are not recommended for survey control.
 MF0959
 MF0959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0959.See file dsdata.pdf to determine how the superseded data were derived.
 MF0959
 MF0959_MARKER: DB = BENCH MARK DISK
 MF0959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0959_STAMPING: D 45 1934
 MF0959_MARK LOGO: CGS
 MF0959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0959+STABILITY: SURFACE MOTION
 MF0959
 MF0959  HISTORY     - Date     Condition        Report By
 MF0959  HISTORY     - 1934     MONUMENTED       CGS
 MF0959  HISTORY     - 1942     GOOD             CGS
 MF0959  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0959  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF0959
 MF0959                          STATION DESCRIPTION
 MF0959
 MF0959'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0959'2.3 MI N FROM BRADFORD.
 MF0959'2.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0959'FROM THE STATION AT BRADFORD, STARK COUNTY, AT A PRIVATE-ROAD
 MF0959'CROSSING, 93 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 36 FEET
 MF0959'EAST OF THE CENTERLINE OF THE TRACK, 2 FEET NORTHWEST OF A POLE,
 MF0959'AND ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MF0959'D 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0959
 MF0959                          STATION RECOVERY (1980)
 MF0959
 MF0959'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0959'MARK NOT FOUND.
 MF0959
 MF0959                          STATION RECOVERY (1997)
 MF0959
 MF0959'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0959'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1135 ***********************************************************************
 MF1135  DESIGNATION -  D 46
 MF1135  PID         -  MF1135
 MF1135  STATE/COUNTY-  IL/LEE
 MF1135  COUNTRY     -  US
 MF1135  USGS QUAD   -  HARMON (2018)
 MF1135
 MF1135                         *CURRENT SURVEY CONTROL
 MF1135  ______________________________________________________________________
 MF1135* NAD 83(1986) POSITION- 41 44 38.     (N) 089 36 56.     (W)   SCALED
 MF1135* NAVD 88 ORTHO HEIGHT -   200.337 (meters)      657.27  (feet) ADJUSTED
 MF1135  ______________________________________________________________________
 MF1135  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 MF1135  DYNAMIC HEIGHT  -        200.264 (meters)      657.03  (feet) COMP
 MF1135  MODELED GRAVITY -    980,256.7   (mgal)                       NAVD 88
 MF1135
 MF1135  VERT ORDER      -  SECOND    CLASS 0
 MF1135
 MF1135.The horizontal coordinates were scaled from a map and have
 MF1135.an estimated accuracy of +/- 6 seconds.
 MF1135
 MF1135.The orthometric height was determined by differential leveling and
 MF1135.adjusted by the NATIONAL GEODETIC SURVEY
 MF1135.in June 1991.
 MF1135
 MF1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1135.GEOID18 height accuracy estimate available here.
 MF1135
 MF1135.Click photographs - Photos may exist for this station.
 MF1135
 MF1135.The dynamic height is computed by dividing the NAVD 88
 MF1135.geopotential number by the normal gravity value computed on the
 MF1135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1135.degrees latitude (g = 980.6199 gals.).
 MF1135
 MF1135.The modeled gravity was interpolated from observed gravity values.
 MF1135
 MF1135;                    North         East    Units  Estimated Accuracy
 MF1135;SPC IL W     -   563,790.      745,840.      MT  (+/- 180 meters Scaled)
 MF1135
 MF1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM825246(NAD 83)
 MF1135
 MF1135                          SUPERSEDED SURVEY CONTROL
 MF1135
 MF1135  NGVD 29 (??/??/92)  200.403  (m)          657.49   (f) ADJ UNCH    2 0
 MF1135
 MF1135.Superseded values are not recommended for survey control.
 MF1135
 MF1135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1135.See file dsdata.pdf to determine how the superseded data were derived.
 MF1135
 MF1135_MARKER: DB = BENCH MARK DISK
 MF1135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1135_STAMPING: D 46 1934
 MF1135_MARK LOGO: CGS
 MF1135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1135+STABILITY: SURFACE MOTION
 MF1135
 MF1135  HISTORY     - Date     Condition        Report By
 MF1135  HISTORY     - 1934     MONUMENTED       CGS
 MF1135  HISTORY     - 19950802 GOOD             USPSQD
 MF1135  HISTORY     - 20020128 GOOD             NGS
 MF1135  HISTORY     - 20030605 MARK NOT FOUND   USPSQD
 MF1135
 MF1135                          STATION DESCRIPTION
 MF1135
 MF1135'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1135'2.9 MI N FROM VAN PETTEN.
 MF1135'2.9 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1135'THE STATION AT VAN PETTEN, LEE COUNTY, 0.4 MILE NORTH OF THE
 MF1135'CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, ONE POLE
 MF1135'NORTH OF MILEPOST 4, AT A ROAD CROSSING, 48 FEET SOUTH OF THE
 MF1135'CENTERLINE OF THE ROAD, 45 FEET EAST OF THE CENTERLINE OF THE TRACK,
 MF1135'7 FEET SOUTHEAST OF A POLE, 1 FOOT WEST OF THE FENCE, AND ABOUT 3
 MF1135'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED D 46 1934 AND
 MF1135'SET IN THE TOP OF A CONCRETE POST.
 MF1135
 MF1135                          STATION RECOVERY (1995)
 MF1135
 MF1135'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1135'RECOVERED IN GOOD CONDITION.
 MF1135
 MF1135                          STATION RECOVERY (2002)
 MF1135
 MF1135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1135'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1135
 MF1135                          STATION RECOVERY (2003)
 MF1135
 MF1135'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1135'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1188 ***********************************************************************
 MF1188  DESIGNATION -  D 48
 MF1188  PID         -  MF1188
 MF1188  STATE/COUNTY-  IL/WHITESIDE
 MF1188  COUNTRY     -  US
 MF1188  USGS QUAD   -  STERLING (2018)
 MF1188
 MF1188                         *CURRENT SURVEY CONTROL
 MF1188  ______________________________________________________________________
 MF1188* NAD 83(1986) POSITION- 41 46 55.     (N) 089 41 20.     (W)   SCALED
 MF1188* NAVD 88 ORTHO HEIGHT -   196.990 (meters)      646.29  (feet) ADJUSTED
 MF1188  ______________________________________________________________________
 MF1188  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF1188  DYNAMIC HEIGHT  -        196.920 (meters)      646.06  (feet) COMP
 MF1188  MODELED GRAVITY -    980,263.3   (mgal)                       NAVD 88
 MF1188
 MF1188  VERT ORDER      -  SECOND    CLASS 0
 MF1188
 MF1188.The horizontal coordinates were scaled from a map and have
 MF1188.an estimated accuracy of +/- 6 seconds.
 MF1188
 MF1188.The orthometric height was determined by differential leveling and
 MF1188.adjusted by the NATIONAL GEODETIC SURVEY
 MF1188.in June 1991.
 MF1188
 MF1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1188.GEOID18 height accuracy estimate available here.
 MF1188
 MF1188.Click photographs - Photos may exist for this station.
 MF1188
 MF1188.The dynamic height is computed by dividing the NAVD 88
 MF1188.geopotential number by the normal gravity value computed on the
 MF1188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1188.degrees latitude (g = 980.6199 gals.).
 MF1188
 MF1188.The modeled gravity was interpolated from observed gravity values.
 MF1188
 MF1188;                    North         East    Units  Estimated Accuracy
 MF1188;SPC IL W     -   567,980.      739,720.      MT  (+/- 180 meters Scaled)
 MF1188
 MF1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM765290(NAD 83)
 MF1188
 MF1188                          SUPERSEDED SURVEY CONTROL
 MF1188
 MF1188  NGVD 29 (??/??/92)  197.051  (m)          646.49   (f) ADJ UNCH    2 0
 MF1188
 MF1188.Superseded values are not recommended for survey control.
 MF1188
 MF1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1188.See file dsdata.pdf to determine how the superseded data were derived.
 MF1188
 MF1188_MARKER: DB = BENCH MARK DISK
 MF1188_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF1188_SP_SET: SIDEWALK
 MF1188_STAMPING: D 48 1934
 MF1188_MARK LOGO: CGS
 MF1188_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1188
 MF1188  HISTORY     - Date     Condition        Report By
 MF1188  HISTORY     - 1934     MONUMENTED       CGS
 MF1188  HISTORY     - 1981     MARK NOT FOUND   USGS
 MF1188  HISTORY     - 19940810 MARK NOT FOUND   USPSQD
 MF1188  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1188  HISTORY     - 20030219 MARK NOT FOUND   USPSQD
 MF1188  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1188
 MF1188                          STATION DESCRIPTION
 MF1188
 MF1188'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1188'AT ROCK FALLS.
 MF1188'AT ROCK FALLS, WHITESIDE COUNTY, ON THE CHICAGO, BURLINGTON AND
 MF1188'QUINCY RAILROAD, 30 FEET SOUTH OF THE SOUTHWEST CORNER OF THE STATION,
 MF1188'AT THE SOUTHWEST CORNER OF THE RAILROAD PARK, BETWEEN THE STATION
 MF1188'AND THE STREET, AND 23 FEET NORTH OF THE SIDEWALK.  A STANDARD
 MF1188'DISK, STAMPED D 48 1934.
 MF1188
 MF1188                          STATION RECOVERY (1981)
 MF1188
 MF1188'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF1188'MARK NOT FOUND.
 MF1188
 MF1188                          STATION RECOVERY (1994)
 MF1188
 MF1188'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1188'MARK NOT FOUND.
 MF1188
 MF1188                          STATION RECOVERY (1999)
 MF1188
 MF1188'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1188'MARK NOT FOUND.
 MF1188
 MF1188                          STATION RECOVERY (2003)
 MF1188
 MF1188'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1188'MARK NOT FOUND.
 MF1188
 MF1188                          STATION RECOVERY (2005)
 MF1188
 MF1188'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1188'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0634 ***********************************************************************
 MF0634  DESIGNATION -  D 49
 MF0634  PID         -  MF0634
 MF0634  STATE/COUNTY-  IL/LASALLE
 MF0634  COUNTRY     -  US
 MF0634  USGS QUAD   -  MENDOTA EAST (2018)
 MF0634
 MF0634                         *CURRENT SURVEY CONTROL
 MF0634  ______________________________________________________________________
 MF0634* NAD 83(1986) POSITION- 41 33 34.     (N) 089 05 24.     (W)   SCALED
 MF0634* NAVD 88 ORTHO HEIGHT -   224.340 (meters)      736.02  (feet) ADJUSTED
 MF0634  ______________________________________________________________________
 MF0634  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF0634  DYNAMIC HEIGHT  -        224.254 (meters)      735.74  (feet) COMP
 MF0634  MODELED GRAVITY -    980,233.9   (mgal)                       NAVD 88
 MF0634
 MF0634  VERT ORDER      -  FIRST     CLASS II
 MF0634
 MF0634.The horizontal coordinates were scaled from a map and have
 MF0634.an estimated accuracy of +/- 6 seconds.
 MF0634
 MF0634.The orthometric height was determined by differential leveling and
 MF0634.adjusted by the NATIONAL GEODETIC SURVEY
 MF0634.in June 1991.
 MF0634
 MF0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0634.GEOID18 height accuracy estimate available here.
 MF0634
 MF0634.Click photographs - Photos may exist for this station.
 MF0634
 MF0634.The dynamic height is computed by dividing the NAVD 88
 MF0634.geopotential number by the normal gravity value computed on the
 MF0634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0634.degrees latitude (g = 980.6199 gals.).
 MF0634
 MF0634.The modeled gravity was interpolated from observed gravity values.
 MF0634
 MF0634;                    North         East    Units  Estimated Accuracy
 MF0634;SPC IL E     -   543,450.      236,880.      MT  (+/- 180 meters Scaled)
 MF0634
 MF0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM257029(NAD 83)
 MF0634
 MF0634                          SUPERSEDED SURVEY CONTROL
 MF0634
 MF0634  NGVD 29 (??/??/92)  224.374  (m)          736.13   (f) ADJ UNCH    1 2
 MF0634
 MF0634.Superseded values are not recommended for survey control.
 MF0634
 MF0634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0634.See file dsdata.pdf to determine how the superseded data were derived.
 MF0634
 MF0634_MARKER: DB = BENCH MARK DISK
 MF0634_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0634_SP_SET: ABUTMENT
 MF0634_STAMPING: D 49 1934
 MF0634_MARK LOGO: CGS
 MF0634_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0634+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2002
 MF0634
 MF0634  HISTORY     - Date     Condition        Report By
 MF0634  HISTORY     - 1934     MONUMENTED       CGS
 MF0634  HISTORY     - 19970801 GOOD             USPSQD
 MF0634  HISTORY     - 20020619 GOOD             USPSQD
 MF0634
 MF0634                          STATION DESCRIPTION
 MF0634
 MF0634'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0634'1.8 MI E FROM MENDOTA.
 MF0634'1.8 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0634'FROM THE STATION AT MENDOTA, LA SALLE COUNTY, 378 FEET WEST
 MF0634'OF THE CENTER OF A ROAD CROSSING, AT POLE 81/09, AT BRIDGE
 MF0634'81.15, IN THE TOP OF THE SOUTH END OF THE EAST ABUTMENT, 10
 MF0634'FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND ABOUT 18
 MF0634'INCHES LOWER THAN THE TRACK.  A STANDARD DISK STAMPED D 49 1934.
 MF0634
 MF0634                          STATION RECOVERY (1997)
 MF0634
 MF0634'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0634'RECOVERED IN GOOD CONDITION.
 MF0634
 MF0634                          STATION RECOVERY (2002)
 MF0634
 MF0634'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0634'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0204 ***********************************************************************
 NH0204  DESIGNATION -  D 50
 NH0204  PID         -  NH0204
 NH0204  STATE/COUNTY-  IL/DE KALB
 NH0204  COUNTRY     -  US
 NH0204  USGS QUAD   -  GENOA (2018)
 NH0204
 NH0204                         *CURRENT SURVEY CONTROL
 NH0204  ______________________________________________________________________
 NH0204* NAD 83(1986) POSITION- 42 04 02.     (N) 088 42 52.     (W)   SCALED
 NH0204* NAVD 88 ORTHO HEIGHT -   249.178 (meters)      817.51  (feet) ADJUSTED
 NH0204  ______________________________________________________________________
 NH0204  GEOID HEIGHT    -        -33.196 (meters)                     GEOID18
 NH0204  DYNAMIC HEIGHT  -        249.094 (meters)      817.24  (feet) COMP
 NH0204  MODELED GRAVITY -    980,281.4   (mgal)                       NAVD 88
 NH0204
 NH0204  VERT ORDER      -  SECOND    CLASS 0
 NH0204
 NH0204.The horizontal coordinates were scaled from a map and have
 NH0204.an estimated accuracy of +/- 6 seconds.
 NH0204
 NH0204.The orthometric height was determined by differential leveling and
 NH0204.adjusted by the NATIONAL GEODETIC SURVEY
 NH0204.in June 1991.
 NH0204
 NH0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0204.GEOID18 height accuracy estimate available here.
 NH0204
 NH0204.Click photographs - Photos may exist for this station.
 NH0204
 NH0204.The dynamic height is computed by dividing the NAVD 88
 NH0204.geopotential number by the normal gravity value computed on the
 NH0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0204.degrees latitude (g = 980.6199 gals.).
 NH0204
 NH0204.The modeled gravity was interpolated from observed gravity values.
 NH0204
 NH0204;                    North         East    Units  Estimated Accuracy
 NH0204;SPC IL E     -   599,640.      268,460.      MT  (+/- 180 meters Scaled)
 NH0204
 NH0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM581586(NAD 83)
 NH0204
 NH0204                          SUPERSEDED SURVEY CONTROL
 NH0204
 NH0204  NGVD 29 (??/??/92)  249.223  (m)          817.66   (f) ADJ UNCH    2 0
 NH0204
 NH0204.Superseded values are not recommended for survey control.
 NH0204
 NH0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0204.See file dsdata.pdf to determine how the superseded data were derived.
 NH0204
 NH0204_MARKER: DB = BENCH MARK DISK
 NH0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0204_STAMPING: D 50 1934
 NH0204_MARK LOGO: CGS
 NH0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0204+STABILITY: SURFACE MOTION
 NH0204
 NH0204  HISTORY     - Date     Condition        Report By
 NH0204  HISTORY     - 1934     MONUMENTED       CGS
 NH0204  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0204
 NH0204                          STATION DESCRIPTION
 NH0204
 NH0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NH0204'3.6 MI SE FROM KINGSTON.
 NH0204'1.0 MILE EAST ALONG STATE HIGHWAY 72 FROM THE CROSSROADS AT
 NH0204'KINGSTON, THENCE 2.6 MILES SOUTHEAST ALONG THE OLD ROADBED OF
 NH0204'THE ABANDONED CHICAGO AND NORTH WESTERN RAILWAY, ABOUT 250 FEET
 NH0204'NORTHWEST OF A ROAD CROSSING, 44 FEET SOUTHWEST OF THE CENTERLINE
 NH0204'OF THE OLD ROADBED, 2 FEET NORTHEAST OF THE RIGHT-OF-WAY FENCE,
 NH0204'AND ABOUT 3 1/2 FEET LOWER THAN THE OLD ROADBED.  A STANDARD
 NH0204'DISK, STAMPED D 50 1934 AND SET IN THE TOP OF A CONCRETE POST.
 NH0204
 NH0204                          STATION RECOVERY (1996)
 NH0204
 NH0204'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0204'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0073 ***********************************************************************
 MG0073  DESIGNATION -  D 52
 MG0073  PID         -  MG0073
 MG0073  STATE/COUNTY-  IL/HENRY
 MG0073  COUNTRY     -  US
 MG0073  USGS QUAD   -  ATKINSON (2018)
 MG0073
 MG0073                         *CURRENT SURVEY CONTROL
 MG0073  ______________________________________________________________________
 MG0073* NAD 83(1986) POSITION- 41 25 17.     (N) 090 00 59.     (W)   SCALED
 MG0073* NAVD 88 ORTHO HEIGHT -   201.970 (meters)      662.63  (feet) ADJUSTED
 MG0073  ______________________________________________________________________
 MG0073  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 MG0073  DYNAMIC HEIGHT  -        201.891 (meters)      662.37  (feet) COMP
 MG0073  MODELED GRAVITY -    980,224.4   (mgal)                       NAVD 88
 MG0073
 MG0073  VERT ORDER      -  SECOND    CLASS 0
 MG0073
 MG0073.The horizontal coordinates were scaled from a map and have
 MG0073.an estimated accuracy of +/- 6 seconds.
 MG0073
 MG0073.The orthometric height was determined by differential leveling and
 MG0073.adjusted by the NATIONAL GEODETIC SURVEY
 MG0073.in June 1991.
 MG0073
 MG0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0073.GEOID18 height accuracy estimate available here.
 MG0073
 MG0073.Click photographs - Photos may exist for this station.
 MG0073
 MG0073.The dynamic height is computed by dividing the NAVD 88
 MG0073.geopotential number by the normal gravity value computed on the
 MG0073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0073.degrees latitude (g = 980.6199 gals.).
 MG0073
 MG0073.The modeled gravity was interpolated from observed gravity values.
 MG0073
 MG0073;                    North         East    Units  Estimated Accuracy
 MG0073;SPC IL W     -   527,830.      712,560.      MT  (+/- 180 meters Scaled)
 MG0073
 MG0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF493898(NAD 83)
 MG0073
 MG0073                          SUPERSEDED SURVEY CONTROL
 MG0073
 MG0073  NGVD 29 (??/??/92)  202.055  (m)          662.91   (f) ADJ UNCH    2 0
 MG0073
 MG0073.Superseded values are not recommended for survey control.
 MG0073
 MG0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0073.See file dsdata.pdf to determine how the superseded data were derived.
 MG0073
 MG0073_MARKER: DB = BENCH MARK DISK
 MG0073_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0073_SP_SET: WALL
 MG0073_STAMPING: D 52 1934
 MG0073_MARK LOGO: CGS
 MG0073_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0073_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0073+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 MG0073
 MG0073  HISTORY     - Date     Condition        Report By
 MG0073  HISTORY     - 1934     MONUMENTED       CGS
 MG0073  HISTORY     - 19960808 GOOD             USPSQD
 MG0073  HISTORY     - 20010919 GOOD             USPSQD
 MG0073  HISTORY     - 20040303 GOOD             USPSQD
 MG0073  HISTORY     - 20140722 GOOD             INDIV
 MG0073
 MG0073                          STATION DESCRIPTION
 MG0073
 MG0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0073'AT ATKINSON.
 MG0073'AT ATKINSON, HENRY COUNTY, AT THE NORTHWEST CORNER OF THE POST
 MG0073'OFFICE, IN THE BRICK WAL, AND ABOUT 3-1/2 FEET ABOVE THE GROUND.
 MG0073'A STANDARD DISK, STAMPED D 52 1934 AND SET VERTICALLY.
 MG0073
 MG0073                          STATION RECOVERY (1996)
 MG0073
 MG0073'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0073'RECOVERED IN GOOD CONDITION.
 MG0073
 MG0073                          STATION RECOVERY (2001)
 MG0073
 MG0073'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0073'BUILDING IS NO LONGER POST OFFICE AND IS LOCATED AT 503 STATE STREET.
 MG0073
 MG0073                          STATION RECOVERY (2004)
 MG0073
 MG0073'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0073'RECOVERED IN GOOD CONDITION.
 MG0073
 MG0073                          STATION RECOVERY (2014)
 MG0073
 MG0073'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MG0073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0049 ***********************************************************************
 MG0049  DESIGNATION -  D 53
 MG0049  PID         -  MG0049
 MG0049  STATE/COUNTY-  IL/HENRY
 MG0049  COUNTRY     -  US
 MG0049  USGS QUAD   -  COAL VALLEY (2018)
 MG0049
 MG0049                         *CURRENT SURVEY CONTROL
 MG0049  ______________________________________________________________________
 MG0049* NAD 83(1986) POSITION- 41 26 41.     (N) 090 22 38.     (W)   SCALED
 MG0049* NAVD 88 ORTHO HEIGHT -   184.883 (meters)      606.57  (feet) ADJUSTED
 MG0049  ______________________________________________________________________
 MG0049  GEOID HEIGHT    -        -32.857 (meters)                     GEOID18
 MG0049  DYNAMIC HEIGHT  -        184.811 (meters)      606.33  (feet) COMP
 MG0049  MODELED GRAVITY -    980,232.5   (mgal)                       NAVD 88
 MG0049
 MG0049  VERT ORDER      -  SECOND    CLASS 0
 MG0049
 MG0049.The horizontal coordinates were scaled from a map and have
 MG0049.an estimated accuracy of +/- 6 seconds.
 MG0049
 MG0049.The orthometric height was determined by differential leveling and
 MG0049.adjusted by the NATIONAL GEODETIC SURVEY
 MG0049.in June 1991.
 MG0049
 MG0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0049.GEOID18 height accuracy estimate available here.
 MG0049
 MG0049.Click photographs - Photos may exist for this station.
 MG0049
 MG0049.The dynamic height is computed by dividing the NAVD 88
 MG0049.geopotential number by the normal gravity value computed on the
 MG0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0049.degrees latitude (g = 980.6199 gals.).
 MG0049
 MG0049.The modeled gravity was interpolated from observed gravity values.
 MG0049
 MG0049;                    North         East    Units  Estimated Accuracy
 MG0049;SPC IL W     -   530,430.      682,410.      MT  (+/- 180 meters Scaled)
 MG0049
 MG0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF190914(NAD 83)
 MG0049
 MG0049                          SUPERSEDED SURVEY CONTROL
 MG0049
 MG0049  NGVD 29 (??/??/92)  184.964  (m)          606.84   (f) ADJ UNCH    2 0
 MG0049
 MG0049.Superseded values are not recommended for survey control.
 MG0049
 MG0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0049.See file dsdata.pdf to determine how the superseded data were derived.
 MG0049
 MG0049_MARKER: DB = BENCH MARK DISK
 MG0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0049_STAMPING: D 53 1934
 MG0049_MARK LOGO: CGS
 MG0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0049+STABILITY: SURFACE MOTION
 MG0049
 MG0049  HISTORY     - Date     Condition        Report By
 MG0049  HISTORY     - 1934     MONUMENTED       CGS
 MG0049  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0049  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0049  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0049
 MG0049                          STATION DESCRIPTION
 MG0049
 MG0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0049'2.5 MI N FROM WARNER.
 MG0049'2.5 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0049'RAILROAD FROM THE STATION AT WARNER, HENRY COUNTY, AT A ROAD
 MG0049'CROSSING, 45 FEET EAST OF THE CENTERLINE OF THE TRACK, 30
 MG0049'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 5 FEET SOUTHWEST
 MG0049'OF A FENCE CORNER, AND 3 FEET ABOVE THE LEVEL OF THE TRACK.
 MG0049'A STANDARD DISK, STAMPED D 53 1934 AND SET IN THE TOP OF A
 MG0049'CONCRETE POST.
 MG0049
 MG0049                          STATION RECOVERY (1988)
 MG0049
 MG0049'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0049'MARK NOT FOUND.
 MG0049
 MG0049                          STATION RECOVERY (1996)
 MG0049
 MG0049'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0049'MARK NOT FOUND.
 MG0049
 MG0049                          STATION RECOVERY (2001)
 MG0049
 MG0049'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0049'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0003 ***********************************************************************
 LD0003  DESIGNATION -  D 54
 LD0003  PID         -  LD0003
 LD0003  STATE/COUNTY-  IL/KNOX
 LD0003  COUNTRY     -  US
 LD0003  USGS QUAD   -  GALESBURG WEST (2018)
 LD0003
 LD0003                         *CURRENT SURVEY CONTROL
 LD0003  ______________________________________________________________________
 LD0003* NAD 83(1986) POSITION- 40 53 38.     (N) 090 23 23.     (W)   SCALED
 LD0003* NAVD 88 ORTHO HEIGHT -   238.889 (meters)      783.76  (feet) ADJUSTED
 LD0003  ______________________________________________________________________
 LD0003  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 LD0003  DYNAMIC HEIGHT  -        238.780 (meters)      783.40  (feet) COMP
 LD0003  MODELED GRAVITY -    980,164.5   (mgal)                       NAVD 88
 LD0003
 LD0003  VERT ORDER      -  SECOND    CLASS 0
 LD0003
 LD0003.The horizontal coordinates were scaled from a map and have
 LD0003.an estimated accuracy of +/- 6 seconds.
 LD0003
 LD0003.The orthometric height was determined by differential leveling and
 LD0003.adjusted by the NATIONAL GEODETIC SURVEY
 LD0003.in June 1991.
 LD0003
 LD0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0003.GEOID18 height accuracy estimate available here.
 LD0003
 LD0003.Click photographs - Photos may exist for this station.
 LD0003
 LD0003.The dynamic height is computed by dividing the NAVD 88
 LD0003.geopotential number by the normal gravity value computed on the
 LD0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0003.degrees latitude (g = 980.6199 gals.).
 LD0003
 LD0003.The modeled gravity was interpolated from observed gravity values.
 LD0003
 LD0003;                    North         East    Units  Estimated Accuracy
 LD0003;SPC IL W     -   469,270.      681,200.      MT  (+/- 180 meters Scaled)
 LD0003
 LD0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF198302(NAD 83)
 LD0003
 LD0003                          SUPERSEDED SURVEY CONTROL
 LD0003
 LD0003  NGVD 29 (??/??/92)  238.944  (m)          783.94   (f) ADJ UNCH    2 0
 LD0003
 LD0003.Superseded values are not recommended for survey control.
 LD0003
 LD0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0003.See file dsdata.pdf to determine how the superseded data were derived.
 LD0003
 LD0003_MARKER: DB = BENCH MARK DISK
 LD0003_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0003+WITH SETTING: PAVEMENT
 LD0003_SP_SET: SIGNAL TOWER BASE
 LD0003_STAMPING: D 54 1934
 LD0003_MARK LOGO: CGS
 LD0003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0003+STABILITY: SURFACE MOTION
 LD0003
 LD0003  HISTORY     - Date     Condition        Report By
 LD0003  HISTORY     - 1934     MONUMENTED       CGS
 LD0003  HISTORY     - 1943     GOOD             CGS
 LD0003  HISTORY     - 1983     GOOD             BNRR
 LD0003  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0003
 LD0003                          STATION DESCRIPTION
 LD0003
 LD0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0003'3.8 MI S FROM GALESBURG.
 LD0003'3.8 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0003'FROM THE STATION AT GALESBURG, KNOX COUNTY, AT THE WEST SIDE OF A
 LD0003'SIGNAL TOWER, IN THE TOP OF THE CONCRETE BASE, AND 25 FEET EAST
 LD0003'OF WATERMAN CAPITOL TOWER (A BRICK SIGNAL PATROL TOWER).  A
 LD0003'STANDARD DISK, STAMPED D 54 1934.
 LD0003
 LD0003                          STATION RECOVERY (1983)
 LD0003
 LD0003'RECOVERY NOTE BY BURLINGTON NORTHERN RR 1983
 LD0003'TOP DISK IS GONE PHASE II OF OUR YARD RECONSTRUTION PROJECT. NOTE :
 LD0003'THERE WILL BE A NEW RAILROAD GRADE SEPERATION BRIDGE BUILT IN 1984 IN
 LD0003'THIS GENERAL AREA.
 LD0003
 LD0003                          STATION RECOVERY (1997)
 LD0003
 LD0003'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0003'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0371 ***********************************************************************
 LD0371  DESIGNATION -  D 55
 LD0371  PID         -  LD0371
 LD0371  STATE/COUNTY-  IL/MCDONOUGH
 LD0371  COUNTRY     -  US
 LD0371  USGS QUAD   -  MACOMB (2018)
 LD0371
 LD0371                         *CURRENT SURVEY CONTROL
 LD0371  ______________________________________________________________________
 LD0371* NAD 83(1986) POSITION- 40 27 37.6    (N) 090 40 15.5    (W)   HD_HELD2
 LD0371* NAVD 88 ORTHO HEIGHT -   214.898 (meters)      705.04  (feet) ADJUSTED
 LD0371  ______________________________________________________________________
 LD0371  GEOID HEIGHT    -        -33.265 (meters)                     GEOID18
 LD0371  DYNAMIC HEIGHT  -        214.791 (meters)      704.69  (feet) COMP
 LD0371  MODELED GRAVITY -    980,122.4   (mgal)                       NAVD 88
 LD0371
 LD0371  VERT ORDER      -  SECOND    CLASS I
 LD0371
 LD0371.The horizontal coordinates were established by autonomous hand held GPS
 LD0371.observations and have an estimated accuracy of +/- 10 meters.
 LD0371
 LD0371.The orthometric height was determined by differential leveling and
 LD0371.adjusted by the IL DEPT OF TRANSP
 LD0371.in July 2015.
 LD0371
 LD0371.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0371.GEOID18 height accuracy estimate available here.
 LD0371
 LD0371.Click photographs - Photos may exist for this station.
 LD0371
 LD0371.The dynamic height is computed by dividing the NAVD 88
 LD0371.geopotential number by the normal gravity value computed on the
 LD0371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0371.degrees latitude (g = 980.6199 gals.).
 LD0371
 LD0371.The modeled gravity was interpolated from observed gravity values.
 LD0371
 LD0371;                    North         East    Units  Estimated Accuracy
 LD0371;SPC IL W     -   421,234.      657,228.      MT  (+/- 10 meters HH2 GPS)
 LD0371
 LD0371_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9747281469(NAD 83)
 LD0371
 LD0371                          SUPERSEDED SURVEY CONTROL
 LD0371
 LD0371  NAVD 88 (06/15/91)  214.904  (m)          705.06   (f) SUPERSEDED  2 0
 LD0371  NGVD 29 (??/??/92)  214.972  (m)          705.29   (f) ADJ UNCH    2 0
 LD0371
 LD0371.Superseded values are not recommended for survey control.
 LD0371
 LD0371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0371.See file dsdata.pdf to determine how the superseded data were derived.
 LD0371
 LD0371_MARKER: DB = BENCH MARK DISK
 LD0371_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0371_SP_SET: PEDESTAL
 LD0371_STAMPING: D 55 1935
 LD0371_MARK LOGO: CGS
 LD0371_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0371_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0371_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0371+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LD0371
 LD0371  HISTORY     - Date     Condition        Report By
 LD0371  HISTORY     - 1935     MONUMENTED       CGS
 LD0371  HISTORY     - 1942     GOOD             CGS
 LD0371  HISTORY     - 1970     GOOD             NGS
 LD0371  HISTORY     - 20000612 SEE DESCRIPTION  LOCENG
 LD0371  HISTORY     - 20040126 GOOD             USPSQD
 LD0371  HISTORY     - 20141001 GOOD             DJHENK
 LD0371
 LD0371                          STATION DESCRIPTION
 LD0371
 LD0371'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0371'AT MACOMB.
 LD0371'AT MACOMB, MCDONOUGH  COUNTY, AT THE CITY PARK, 6 FEET WEST OF AN
 LD0371'OLD CANNON, 18 FEET SOUTH OF THE CENTER OF THE CROSSING OF TWO
 LD0371'SIDEWALKS, IN A LIMESTONE PEDESTAL, AND 6 INCHES HIGHER THAN THE
 LD0371'GROUND.  A STANDARD DISK, STAMPED D 55 1935.
 LD0371
 LD0371                          STATION RECOVERY (1970)
 LD0371
 LD0371'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LD0371'RECOVERED IN GOOD CONDITION.
 LD0371
 LD0371                          STATION RECOVERY (2000)
 LD0371
 LD0371'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2000 (JRC)
 LD0371'POSSIBLY RESET.  AS REPORTED BY JEFFREY R. CALHOUN, INFOBAHN
 LD0371'OUTFITTERS, MACOMB IL 61455-- THERE APPEARS TO BE AN OLD US COAST AND
 LD0371'GEODETIC SURVEY BENCH MARK SET IN CONCRETE IN THE LOCAL CITY PARK. THE
 LD0371'CONCRETE BLOCK SEEMS TO HAVE BEEN MOVED (A FEW FEET) FROM ITS ORIGINAL
 LD0371'PLACEMENT.  THE STAMPING STILL READS-- D 55 1935.
 LD0371
 LD0371                          STATION RECOVERY (2004)
 LD0371
 LD0371'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0371'RECOVERED IN GOOD CONDITION.
 LD0371
 LD0371                          STATION RECOVERY (2014)
 LD0371
 LD0371'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LD0371'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0326 ***********************************************************************
 LD0326  DESIGNATION -  D 56
 LD0326  PID         -  LD0326
 LD0326  STATE/COUNTY-  IL/SCHUYLER
 LD0326  COUNTRY     -  US
 LD0326  USGS QUAD   -  BEARDSTOWN (2018)
 LD0326
 LD0326                         *CURRENT SURVEY CONTROL
 LD0326  ______________________________________________________________________
 LD0326* NAD 83(1986) POSITION- 40 04 14.     (N) 090 25 37.     (W)   SCALED
 LD0326* NAVD 88 ORTHO HEIGHT -   143.013 (meters)      469.20  (feet) ADJUSTED
 LD0326  ______________________________________________________________________
 LD0326  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 LD0326  DYNAMIC HEIGHT  -        142.938 (meters)      468.96  (feet) COMP
 LD0326  MODELED GRAVITY -    980,099.9   (mgal)                       NAVD 88
 LD0326
 LD0326  VERT ORDER      -  SECOND    CLASS 0
 LD0326
 LD0326.The horizontal coordinates were scaled from a map and have
 LD0326.an estimated accuracy of +/- 6 seconds.
 LD0326
 LD0326.The orthometric height was determined by differential leveling and
 LD0326.adjusted by the NATIONAL GEODETIC SURVEY
 LD0326.in June 1991.
 LD0326
 LD0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0326.GEOID18 height accuracy estimate available here.
 LD0326
 LD0326.Click photographs - Photos may exist for this station.
 LD0326
 LD0326.The dynamic height is computed by dividing the NAVD 88
 LD0326.geopotential number by the normal gravity value computed on the
 LD0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0326.degrees latitude (g = 980.6199 gals.).
 LD0326
 LD0326.The modeled gravity was interpolated from observed gravity values.
 LD0326
 LD0326;                    North         East    Units  Estimated Accuracy
 LD0326;SPC IL W     -   377,850.      677,800.      MT  (+/- 180 meters Scaled)
 LD0326
 LD0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE194387(NAD 83)
 LD0326
 LD0326                          SUPERSEDED SURVEY CONTROL
 LD0326
 LD0326  NGVD 29 (??/??/92)  143.121  (m)          469.56   (f) ADJ UNCH    2 0
 LD0326
 LD0326.Superseded values are not recommended for survey control.
 LD0326
 LD0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0326.See file dsdata.pdf to determine how the superseded data were derived.
 LD0326
 LD0326_MARKER: DB = BENCH MARK DISK
 LD0326_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0326_SP_SET: BRIDGE
 LD0326_STAMPING: D 56 1935
 LD0326_MARK LOGO: CGS
 LD0326_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0326
 LD0326  HISTORY     - Date     Condition        Report By
 LD0326  HISTORY     - 1935     MONUMENTED       CGS
 LD0326
 LD0326                          STATION DESCRIPTION
 LD0326
 LD0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0326'AT FREDERICK.
 LD0326'AT FREDERICK, SCHUYLER COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0326'QUINCY RAILROAD, 5 POLES SOUTHWEST OF MILEPOST 121, AT BRIDGE
 LD0326'120.89 OVER STATE HIGHWAY 100, IN THE TOP OF THE NORTHWEST END
 LD0326'OF THE NORTHEAST ABUTMENT, 8 FEET NORTHWEST OF THE CENTERLINE
 LD0326'OF THE TRACK, AND 6 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LD0326'STAMPED D 56 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0463 ***********************************************************************
 LD0463  DESIGNATION -  D 57
 LD0463  PID         -  LD0463
 LD0463  STATE/COUNTY-  IL/MCDONOUGH
 LD0463  COUNTRY     -  US
 LD0463  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0463
 LD0463                         *CURRENT SURVEY CONTROL
 LD0463  ______________________________________________________________________
 LD0463* NAD 83(1986) POSITION- 40 32 46.     (N) 090 30 51.     (W)   SCALED
 LD0463* NAVD 88 ORTHO HEIGHT -   199.476 (meters)      654.45  (feet) ADJUSTED
 LD0463  ______________________________________________________________________
 LD0463  GEOID HEIGHT    -        -33.222 (meters)                     GEOID18
 LD0463  DYNAMIC HEIGHT  -        199.379 (meters)      654.13  (feet) COMP
 LD0463  MODELED GRAVITY -    980,135.4   (mgal)                       NAVD 88
 LD0463
 LD0463  VERT ORDER      -  SECOND    CLASS 0
 LD0463
 LD0463.The horizontal coordinates were scaled from a map and have
 LD0463.an estimated accuracy of +/- 6 seconds.
 LD0463
 LD0463.The orthometric height was determined by differential leveling and
 LD0463.adjusted by the NATIONAL GEODETIC SURVEY
 LD0463.in June 1991.
 LD0463
 LD0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0463.GEOID18 height accuracy estimate available here.
 LD0463
 LD0463.Click photographs - Photos may exist for this station.
 LD0463
 LD0463.The dynamic height is computed by dividing the NAVD 88
 LD0463.geopotential number by the normal gravity value computed on the
 LD0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0463.degrees latitude (g = 980.6199 gals.).
 LD0463
 LD0463.The modeled gravity was interpolated from observed gravity values.
 LD0463
 LD0463;                    North         East    Units  Estimated Accuracy
 LD0463;SPC IL W     -   430,680.      670,570.      MT  (+/- 180 meters Scaled)
 LD0463
 LD0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE105913(NAD 83)
 LD0463
 LD0463                          SUPERSEDED SURVEY CONTROL
 LD0463
 LD0463  NGVD 29 (??/??/92)  199.546  (m)          654.68   (f) ADJ UNCH    2 0
 LD0463
 LD0463.Superseded values are not recommended for survey control.
 LD0463
 LD0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0463.See file dsdata.pdf to determine how the superseded data were derived.
 LD0463
 LD0463_MARKER: DB = BENCH MARK DISK
 LD0463_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0463+WITH SETTING: PAVEMENT
 LD0463_SP_SET: SEMAPHORE BASE
 LD0463_STAMPING: D 57 1935
 LD0463_MARK LOGO: CGS
 LD0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0463+STABILITY: SURFACE MOTION
 LD0463_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0463+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2011
 LD0463
 LD0463  HISTORY     - Date     Condition        Report By
 LD0463  HISTORY     - 1935     MONUMENTED       CGS
 LD0463  HISTORY     - 1942     MARK NOT FOUND   CGS
 LD0463  HISTORY     - 20111024 GOOD             ATKNA
 LD0463
 LD0463                          STATION DESCRIPTION
 LD0463
 LD0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0463'AT BUSHNELL.
 LD0463'AT BUSHNELL, MCDONOUGH  COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0463'QUINCY RAILROAD, AT POLE 160+19, 10 FEET WEST OF THE CENTERLINE
 LD0463'OF THE WEST TRACK, IN THE TOP OF THE SOUTHEAST CORNER OF A
 LD0463'CONCRETE SEMAPHORE BASE, AND LEVEL WITH THE TRACK.  A STANDARD
 LD0463'DISK, STAMPED D 57 1935.
 LD0463
 LD0463                          STATION RECOVERY (2011)
 LD0463
 LD0463'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0463'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1873 ***********************************************************************
 ME1873  DESIGNATION -  D 6
 ME1873  PID         -  ME1873
 ME1873  STATE/COUNTY-  IL/COOK
 ME1873  COUNTRY     -  US
 ME1873  USGS QUAD   -  LAKE CALUMET (2018)
 ME1873
 ME1873                         *CURRENT SURVEY CONTROL
 ME1873  ______________________________________________________________________
 ME1873* NAD 83(1986) POSITION- 41 44 22.     (N) 087 34 15.     (W)   SCALED
 ME1873* NAVD 88 ORTHO HEIGHT -   184.271 (meters)      604.56  (feet) ADJUSTED
 ME1873  ______________________________________________________________________
 ME1873  GEOID HEIGHT    -        -33.519 (meters)                     GEOID18
 ME1873  DYNAMIC HEIGHT  -        184.206 (meters)      604.35  (feet) COMP
 ME1873  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 ME1873
 ME1873  VERT ORDER      -  FIRST     CLASS I
 ME1873
 ME1873.The horizontal coordinates were scaled from a map and have
 ME1873.an estimated accuracy of +/- 6 seconds.
 ME1873
 ME1873.The orthometric height was determined by differential leveling and
 ME1873.adjusted by the NATIONAL GEODETIC SURVEY
 ME1873.in June 1991.
 ME1873
 ME1873.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1873.GEOID18 height accuracy estimate available here.
 ME1873
 ME1873.Click photographs - Photos may exist for this station.
 ME1873
 ME1873.The dynamic height is computed by dividing the NAVD 88
 ME1873.geopotential number by the normal gravity value computed on the
 ME1873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1873.degrees latitude (g = 980.6199 gals.).
 ME1873
 ME1873.The modeled gravity was interpolated from observed gravity values.
 ME1873
 ME1873;                    North         East    Units  Estimated Accuracy
 ME1873;SPC IL E     -   563,440.      363,430.      MT  (+/- 180 meters Scaled)
 ME1873
 ME1873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM525210(NAD 83)
 ME1873
 ME1873                          SUPERSEDED SURVEY CONTROL
 ME1873
 ME1873  NGVD 29 (??/??/92)  184.382  (m)          604.93   (f) ADJ UNCH    1 1
 ME1873
 ME1873.Superseded values are not recommended for survey control.
 ME1873
 ME1873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1873.See file dsdata.pdf to determine how the superseded data were derived.
 ME1873
 ME1873_MARKER: R = RIVET
 ME1873_SETTING: 30 = SET IN A LIGHT STRUCTURE
 ME1873_SP_SET: STEEL PLATE
 ME1873_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1873
 ME1873  HISTORY     - Date     Condition        Report By
 ME1873  HISTORY     - 1916     MONUMENTED       CGS
 ME1873  HISTORY     - 1968     GOOD             CGS
 ME1873  HISTORY     - 1977     GOOD             NGS
 ME1873  HISTORY     - 19920805 MARK NOT FOUND   NGS
 ME1873
 ME1873                          STATION DESCRIPTION
 ME1873
 ME1873'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1873'AT CHICAGO.
 ME1873'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, 70 YARDS NORTHWEST OF
 ME1873'THE CENTER OF THE RAILROAD OVERPASS OVER 86 TH STREET, AN IRON RIVET
 ME1873'IN STEEL PLATE ON TOP OF THE SOUTHEAST CONCRETE BASE FOR THE
 ME1873'SOUTHEAST STEEL COLUMN ON THE SOUTHWEST SIDE OF A SIGNAL
 ME1873'BRIDGE ACROSS THE NORTHEAST MAIN TRACK, 6.1 FEET SOUTHWEST OF
 ME1873'THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK OF THE MAIN NORTHEAST
 ME1873'TRACK AND 1/2 FOOT ABOVE THE LEVEL OF THE TRACK.  NOTE-- THE
 ME1873'LETTERING BM IS CUT IN THE CONCRETE BASE UNDER THE RIVET.
 ME1873
 ME1873                          STATION RECOVERY (1977)
 ME1873
 ME1873'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1873'RECOVERED IN GOOD CONDITION.
 ME1873
 ME1873                          STATION RECOVERY (1992)
 ME1873
 ME1873'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1873'THE SIGNAL AND BASE HAS BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0541 ***********************************************************************
 MF0541  DESIGNATION -  D 7
 MF0541  PID         -  MF0541
 MF0541  STATE/COUNTY-  IL/OGLE
 MF0541  COUNTRY     -  US
 MF0541  USGS QUAD   -  ROCHELLE (2018)
 MF0541
 MF0541                         *CURRENT SURVEY CONTROL
 MF0541  ______________________________________________________________________
 MF0541* NAD 83(1986) POSITION- 41 55 22.5    (N) 089 04 06.5    (W)   HD_HELD2
 MF0541* NAVD 88 ORTHO HEIGHT -   250.696 (meters)      822.49  (feet) ADJUSTED
 MF0541  ______________________________________________________________________
 MF0541  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 MF0541  DYNAMIC HEIGHT  -        250.607 (meters)      822.20  (feet) COMP
 MF0541  MODELED GRAVITY -    980,264.9   (mgal)                       NAVD 88
 MF0541
 MF0541  VERT ORDER      -  FIRST     CLASS I
 MF0541
 MF0541.The horizontal coordinates were established by autonomous hand held GPS
 MF0541.observations and have an estimated accuracy of +/- 10 meters.
 MF0541
 MF0541.The orthometric height was determined by differential leveling and
 MF0541.adjusted by the NATIONAL GEODETIC SURVEY
 MF0541.in June 1991.
 MF0541
 MF0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0541.GEOID18 height accuracy estimate available here.
 MF0541
 MF0541.Click photographs - Photos may exist for this station.
 MF0541
 MF0541.The dynamic height is computed by dividing the NAVD 88
 MF0541.geopotential number by the normal gravity value computed on the
 MF0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0541.degrees latitude (g = 980.6199 gals.).
 MF0541
 MF0541.The modeled gravity was interpolated from observed gravity values.
 MF0541
 MF0541;                    North         East    Units  Estimated Accuracy
 MF0541;SPC IL W     -   584,105.      791,091.      MT  (+/- 10 meters HH2 GPS)
 MF0541
 MF0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2848343286(NAD 83)
 MF0541
 MF0541                          SUPERSEDED SURVEY CONTROL
 MF0541
 MF0541  NGVD 29 (??/??/92)  250.753  (m)          822.68   (f) ADJ UNCH    1 1
 MF0541
 MF0541.Superseded values are not recommended for survey control.
 MF0541
 MF0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0541.See file dsdata.pdf to determine how the superseded data were derived.
 MF0541
 MF0541_MARKER: DB = BENCH MARK DISK
 MF0541_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0541_SP_SET: STEP
 MF0541_STAMPING: D 7 1920 ELEV 822.669
 MF0541_MARK LOGO: CGS
 MF0541_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0541_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0541+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2009
 MF0541
 MF0541  HISTORY     - Date     Condition        Report By
 MF0541  HISTORY     - 1920     MONUMENTED       CGS
 MF0541  HISTORY     - 1969     GOOD             CGS
 MF0541  HISTORY     - 19960510 GOOD             USPSQD
 MF0541  HISTORY     - 20010721 GOOD             USPSQD
 MF0541  HISTORY     - 20040929 GOOD             USPSQD
 MF0541  HISTORY     - 20090507 GOOD             GEOCAC
 MF0541
 MF0541                          STATION DESCRIPTION
 MF0541
 MF0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0541'0.4 MI NW FROM ROCHELLE.
 MF0541'ABOUT 0.2 MILE WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0541'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 0.25 MILE NORTH ALONG
 MF0541'N. 7TH STREET WHICH IS U.S. HIGHWAY 51, 90 FEET EAST OF THE CENTER
 MF0541'LINE OF THE STREET, 72 1/2 FEET NORTH OF THE CENTER LINE OF FOURTH
 MF0541'AVENUE, SET IN THE TOP OF THE NORTHWEST CORNER OF THE CONCRETE
 MF0541'LANDING AT THE TOP OF THE STEPS FOR THE MAIN ENTRANCE TO THE
 MF0541'TOWNSHIP PUBLIC LIBRARY, 5 1/2 FEET WEST OF THE CENTER OF THE
 MF0541'ENTRANCE, AND ABOUT 6 1/2 FEET ABOVE THE LEVEL OF THE STREET.
 MF0541'SEC 24, T40N, R1E
 MF0541
 MF0541                          STATION RECOVERY (1996)
 MF0541
 MF0541'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0541'RECOVERED IN GOOD CONDITION.
 MF0541
 MF0541                          STATION RECOVERY (2001)
 MF0541
 MF0541'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0541'RECOVERED IN GOOD CONDITION.
 MF0541
 MF0541                          STATION RECOVERY (2004)
 MF0541
 MF0541'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0541'RECOVERED IN GOOD CONDITION.
 MF0541
 MF0541                          STATION RECOVERY (2009)
 MF0541
 MF0541'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 MF0541'THE STATION IN A SIX INCH SQUARE CHAMBER ABOUT SIX INCHES BELOW THE
 MF0541'SURFACE OF THE LANDING AT THE MAIN ENTRANCE TO THE LIBRARY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0305 ***********************************************************************
 KC0305  DESIGNATION -  D 79
 KC0305  PID         -  KC0305
 KC0305  STATE/COUNTY-  IL/PIKE
 KC0305  COUNTRY     -  US
 KC0305  USGS QUAD   -  HANNIBAL EAST (2017)
 KC0305
 KC0305                         *CURRENT SURVEY CONTROL
 KC0305  ______________________________________________________________________
 KC0305* NAD 83(1986) POSITION- 39 42 43.     (N) 091 16 42.     (W)   SCALED
 KC0305* NAVD 88 ORTHO HEIGHT -   141.669 (meters)      464.79  (feet) ADJUSTED
 KC0305  ______________________________________________________________________
 KC0305  GEOID HEIGHT    -        -32.565 (meters)                     GEOID18
 KC0305  DYNAMIC HEIGHT  -        141.592 (meters)      464.54  (feet) COMP
 KC0305  MODELED GRAVITY -    980,085.9   (mgal)                       NAVD 88
 KC0305
 KC0305  VERT ORDER      -  SECOND    CLASS 0
 KC0305
 KC0305.The horizontal coordinates were scaled from a map and have
 KC0305.an estimated accuracy of +/- 6 seconds.
 KC0305
 KC0305.The orthometric height was determined by differential leveling and
 KC0305.adjusted by the NATIONAL GEODETIC SURVEY
 KC0305.in June 1991.
 KC0305
 KC0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0305.GEOID18 height accuracy estimate available here.
 KC0305
 KC0305.Click photographs - Photos may exist for this station.
 KC0305
 KC0305.The dynamic height is computed by dividing the NAVD 88
 KC0305.geopotential number by the normal gravity value computed on the
 KC0305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0305.degrees latitude (g = 980.6199 gals.).
 KC0305
 KC0305.The modeled gravity was interpolated from observed gravity values.
 KC0305
 KC0305;                    North         East    Units  Estimated Accuracy
 KC0305;SPC IL W     -   338,600.      604,680.      MT  (+/- 180 meters Scaled)
 KC0305
 KC0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD475972(NAD 83)
 KC0305
 KC0305                          SUPERSEDED SURVEY CONTROL
 KC0305
 KC0305  NGVD 29 (??/??/92)  141.741  (m)          465.03   (f) ADJ UNCH    2 0
 KC0305
 KC0305.Superseded values are not recommended for survey control.
 KC0305
 KC0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0305.See file dsdata.pdf to determine how the superseded data were derived.
 KC0305
 KC0305_MARKER: DB = BENCH MARK DISK
 KC0305_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0305_SP_SET: BRIDGE
 KC0305_STAMPING: D 79 1935
 KC0305_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0305
 KC0305  HISTORY     - Date     Condition        Report By
 KC0305  HISTORY     - 1935     MONUMENTED       CGS
 KC0305  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0305
 KC0305                          STATION DESCRIPTION
 KC0305
 KC0305'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0305'3.6 MI W FROM HULLS.
 KC0305'3.6 MILES WEST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0305'HULLS, PIKE COUNTY, AT MILEAGE 509.6, ON THE EAST ABUTMENT OF
 KC0305'BRIDGE 645, IN THE TOP OF THE NORTH END OF THE BACKWALL, AND
 KC0305'ABOUT ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 KC0305'D 79 1935.
 KC0305
 KC0305                          STATION RECOVERY (2012)
 KC0305
 KC0305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0305'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0755 ***********************************************************************
 KB0755  DESIGNATION -  D 8
 KB0755  PID         -  KB0755
 KB0755  STATE/COUNTY-  IL/CHRISTIAN
 KB0755  COUNTRY     -  US
 KB0755  USGS QUAD   -  PANA (2018)
 KB0755
 KB0755                         *CURRENT SURVEY CONTROL
 KB0755  ______________________________________________________________________
 KB0755* NAD 83(1986) POSITION- 39 23 30.     (N) 089 04 59.     (W)   SCALED
 KB0755* NAVD 88 ORTHO HEIGHT -   213.342 (meters)      699.94  (feet) ADJUSTED
 KB0755  ______________________________________________________________________
 KB0755  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB0755  DYNAMIC HEIGHT  -        213.214 (meters)      699.52  (feet) COMP
 KB0755  MODELED GRAVITY -    980,023.7   (mgal)                       NAVD 88
 KB0755
 KB0755  VERT ORDER      -  FIRST     CLASS II
 KB0755
 KB0755.The horizontal coordinates were scaled from a map and have
 KB0755.an estimated accuracy of +/- 6 seconds.
 KB0755
 KB0755.The orthometric height was determined by differential leveling and
 KB0755.adjusted by the NATIONAL GEODETIC SURVEY
 KB0755.in June 1991.
 KB0755
 KB0755.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0755.GEOID18 height accuracy estimate available here.
 KB0755
 KB0755.Click photographs - Photos may exist for this station.
 KB0755
 KB0755.The dynamic height is computed by dividing the NAVD 88
 KB0755.geopotential number by the normal gravity value computed on the
 KB0755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0755.degrees latitude (g = 980.6199 gals.).
 KB0755
 KB0755.The modeled gravity was interpolated from observed gravity values.
 KB0755
 KB0755;                    North         East    Units  Estimated Accuracy
 KB0755;SPC IL W     -   303,010.      793,350.      MT  (+/- 180 meters Scaled)
 KB0755
 KB0755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ206623(NAD 83)
 KB0755
 KB0755                          SUPERSEDED SURVEY CONTROL
 KB0755
 KB0755  NGVD 29 (??/??/92)  213.42   (m)          700.2    (f) COMPUTED    1 2
 KB0755
 KB0755.Superseded values are not recommended for survey control.
 KB0755
 KB0755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0755.See file dsdata.pdf to determine how the superseded data were derived.
 KB0755
 KB0755_MARKER: DB = BENCH MARK DISK
 KB0755_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0755_SP_SET: BUILDING
 KB0755_STAMPING: D 8 1920
 KB0755_MARK LOGO: CGS
 KB0755_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0755
 KB0755  HISTORY     - Date     Condition        Report By
 KB0755  HISTORY     - 1920     MONUMENTED       CGS
 KB0755  HISTORY     - 1969     GOOD             CGS
 KB0755
 KB0755                          STATION DESCRIPTION
 KB0755
 KB0755'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0755'AT PANA.
 KB0755'AT PANA, CHRISTIAN COUNTY, IN THE CONCRETE PLATFORM OF THE UNION
 KB0755'STATION, 10 FEET SOUTH OF THE SOUTHEAST CORNER OF THE UNION BLOCK
 KB0755'SIGNAL HOUSE, 26 FEET EAST OF THE CROSSING OF THE ILLINOIS
 KB0755'CENTRAL AND THE NEW YORK CENTRAL RAILROADS, AND 3 FEET NORTH OF
 KB0755'THE N.Y.C.R.R. TRACK.  A STANDARD DISK, STAMPED D 8 1920.
 KB0755'NOTE-- IT WAS REPORTED IN JUNE 1950 THAT THE SOUTHEAST CORNER
 KB0755'OF THE SIGNAL HOUSE PLATFORM HAS BROKEN AWAY FROM THE MAIN
 KB0755'PLATFORM AND THE DISK SEEMS TO BE LOWER THAN THE ORIGINAL
 KB0755'ELEVATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0370 ***********************************************************************
 KC0370  DESIGNATION -  D 81
 KC0370  PID         -  KC0370
 KC0370  STATE/COUNTY-  IL/ADAMS
 KC0370  COUNTRY     -  US
 KC0370  USGS QUAD   -  MARBLEHEAD (2018)
 KC0370
 KC0370                         *CURRENT SURVEY CONTROL
 KC0370  ______________________________________________________________________
 KC0370* NAD 83(1986) POSITION- 39 48 36.     (N) 091 20 27.     (W)   SCALED
 KC0370* NAVD 88 ORTHO HEIGHT -   146.520 (meters)      480.71  (feet) ADJUSTED
 KC0370  ______________________________________________________________________
 KC0370  GEOID HEIGHT    -        -32.567 (meters)                     GEOID18
 KC0370  DYNAMIC HEIGHT  -        146.441 (meters)      480.45  (feet) COMP
 KC0370  MODELED GRAVITY -    980,087.4   (mgal)                       NAVD 88
 KC0370
 KC0370  VERT ORDER      -  SECOND    CLASS 0
 KC0370
 KC0370.The horizontal coordinates were scaled from a map and have
 KC0370.an estimated accuracy of +/- 6 seconds.
 KC0370
 KC0370.The orthometric height was determined by differential leveling and
 KC0370.adjusted by the NATIONAL GEODETIC SURVEY
 KC0370.in June 1991.
 KC0370
 KC0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0370.GEOID18 height accuracy estimate available here.
 KC0370
 KC0370.Click photographs - Photos may exist for this station.
 KC0370
 KC0370.The dynamic height is computed by dividing the NAVD 88
 KC0370.geopotential number by the normal gravity value computed on the
 KC0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0370.degrees latitude (g = 980.6199 gals.).
 KC0370
 KC0370.The modeled gravity was interpolated from observed gravity values.
 KC0370
 KC0370;                    North         East    Units  Estimated Accuracy
 KC0370;SPC IL W     -   349,550.      599,460.      MT  (+/- 180 meters Scaled)
 KC0370
 KC0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE420079(NAD 83)
 KC0370
 KC0370                          SUPERSEDED SURVEY CONTROL
 KC0370
 KC0370  NGVD 29 (??/??/92)  146.601  (m)          480.97   (f) ADJ UNCH    2 0
 KC0370
 KC0370.Superseded values are not recommended for survey control.
 KC0370
 KC0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0370.See file dsdata.pdf to determine how the superseded data were derived.
 KC0370
 KC0370_MARKER: DB = BENCH MARK DISK
 KC0370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0370_STAMPING: D 81 1935
 KC0370_MARK LOGO: CGS
 KC0370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0370+STABILITY: SURFACE MOTION
 KC0370
 KC0370  HISTORY     - Date     Condition        Report By
 KC0370  HISTORY     - 1935     MONUMENTED       CGS
 KC0370  HISTORY     - 1970     GOOD             NGS
 KC0370  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0370
 KC0370                          STATION DESCRIPTION
 KC0370
 KC0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0370'2.9 MI NW FROM FALL CREEK.
 KC0370'2.9 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0370'RAILROAD FROM THE STATION AT FALL CREEK, ADAMS COUNTY, 0.3 MILE
 KC0370'SOUTHEAST OF MILEPOST 272, 10 RAILS NORTHWEST OF THE STATION AT
 KC0370'BLUFF HALL, 2-3/4 RAILS NORTHWEST OF THE CENTER OF A GRADE
 KC0370'CROSSING, AND 9 FEET SOUTHWEST OF THE TRACK.  A STANDARD DISK,
 KC0370'STAMPED D 81 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0370
 KC0370                          STATION RECOVERY (1970)
 KC0370
 KC0370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 KC0370'RECOVERED IN GOOD CONDITION.
 KC0370
 KC0370                          STATION RECOVERY (2012)
 KC0370
 KC0370'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0370'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0493 ***********************************************************************
 KB0493  DESIGNATION -  D 82
 KB0493  PID         -  KB0493
 KB0493  STATE/COUNTY-  IL/SHELBY
 KB0493  COUNTRY     -  US
 KB0493  USGS QUAD   -  WINDSOR (2018)
 KB0493
 KB0493                         *CURRENT SURVEY CONTROL
 KB0493  ______________________________________________________________________
 KB0493* NAD 83(1986) POSITION- 39 29 04.     (N) 088 36 12.     (W)   SCALED
 KB0493* NAVD 88 ORTHO HEIGHT -   202.985 (meters)      665.96  (feet) ADJUSTED
 KB0493  ______________________________________________________________________
 KB0493  GEOID HEIGHT    -        -32.232 (meters)                     GEOID18
 KB0493  DYNAMIC HEIGHT  -        202.870 (meters)      665.58  (feet) COMP
 KB0493  MODELED GRAVITY -    980,054.2   (mgal)                       NAVD 88
 KB0493
 KB0493  VERT ORDER      -  SECOND    CLASS 0
 KB0493
 KB0493.The horizontal coordinates were scaled from a map and have
 KB0493.an estimated accuracy of +/- 6 seconds.
 KB0493
 KB0493.The orthometric height was determined by differential leveling and
 KB0493.adjusted by the NATIONAL GEODETIC SURVEY
 KB0493.in June 1991.
 KB0493
 KB0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0493.GEOID18 height accuracy estimate available here.
 KB0493
 KB0493.Click photographs - Photos may exist for this station.
 KB0493
 KB0493.The dynamic height is computed by dividing the NAVD 88
 KB0493.geopotential number by the normal gravity value computed on the
 KB0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0493.degrees latitude (g = 980.6199 gals.).
 KB0493
 KB0493.The modeled gravity was interpolated from observed gravity values.
 KB0493
 KB0493;                    North         East    Units  Estimated Accuracy
 KB0493;SPC IL E     -   312,800.      276,770.      MT  (+/- 180 meters Scaled)
 KB0493
 KB0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ621717(NAD 83)
 KB0493
 KB0493                          SUPERSEDED SURVEY CONTROL
 KB0493
 KB0493  NGVD 29 (??/??/92)  203.062  (m)          666.21   (f) ADJ UNCH    2 0
 KB0493
 KB0493.Superseded values are not recommended for survey control.
 KB0493
 KB0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0493.See file dsdata.pdf to determine how the superseded data were derived.
 KB0493
 KB0493_MARKER: DB = BENCH MARK DISK
 KB0493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0493_STAMPING: D 82 1935
 KB0493_MARK LOGO: CGS
 KB0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0493+STABILITY: SURFACE MOTION
 KB0493
 KB0493  HISTORY     - Date     Condition        Report By
 KB0493  HISTORY     - 1935     MONUMENTED       CGS
 KB0493  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0493  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0493
 KB0493                          STATION DESCRIPTION
 KB0493
 KB0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0493'3.4 MI N FROM WINDSOR.
 KB0493'3.4 MILES NORTH ALONG THE ABANDONED WABASH RAILWAY FROM THE OLD
 KB0493'STATION AT WINDSOR, SHELBY COUNTY, 3 RAILS NORTH OF THE OLD
 KB0493'STATION SIGN AT KIRK, 40 FEET NORTH OF A ROAD CROSSING, 30 FEET
 KB0493'EAST OF THE OLD ROADBED, AND 1 FOOT WEST OF A FENCE.  A STANDARD
 KB0493'DISK, STAMPED D 82 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0493
 KB0493                          STATION RECOVERY (1979)
 KB0493
 KB0493'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0493'MARK NOT FOUND.
 KB0493
 KB0493                          STATION RECOVERY (2004)
 KB0493
 KB0493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0493'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0001 ***********************************************************************
 JB0001  DESIGNATION -  D 84
 JB0001  PID         -  JB0001
 JB0001  STATE/COUNTY-  IL/WAYNE
 JB0001  COUNTRY     -  US
 JB0001  USGS QUAD   -  CISNE (2018)
 JB0001
 JB0001                         *CURRENT SURVEY CONTROL
 JB0001  ______________________________________________________________________
 JB0001* NAD 83(1986) POSITION- 38 30 04.3    (N) 088 25 50.7    (W)   HD_HELD2
 JB0001* NAVD 88 ORTHO HEIGHT -   138.694 (meters)      455.03  (feet) ADJUSTED
 JB0001  ______________________________________________________________________
 JB0001  GEOID HEIGHT    -        -30.765 (meters)                     GEOID18
 JB0001  DYNAMIC HEIGHT  -        138.607 (meters)      454.75  (feet) COMP
 JB0001  MODELED GRAVITY -    980,001.5   (mgal)                       NAVD 88
 JB0001
 JB0001  VERT ORDER      -  SECOND    CLASS 0
 JB0001
 JB0001.The horizontal coordinates were established by autonomous hand held GPS
 JB0001.observations and have an estimated accuracy of +/- 10 meters.
 JB0001
 JB0001.The orthometric height was determined by differential leveling and
 JB0001.adjusted by the NATIONAL GEODETIC SURVEY
 JB0001.in June 1991.
 JB0001
 JB0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0001.GEOID18 height accuracy estimate available here.
 JB0001
 JB0001.Click photographs - Photos may exist for this station.
 JB0001
 JB0001.The dynamic height is computed by dividing the NAVD 88
 JB0001.geopotential number by the normal gravity value computed on the
 JB0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0001.degrees latitude (g = 980.6199 gals.).
 JB0001
 JB0001.The modeled gravity was interpolated from observed gravity values.
 JB0001
 JB0001;                    North         East    Units  Estimated Accuracy
 JB0001;SPC IL E     -   203,611.      291,502.      MT  (+/- 10 meters HH2 GPS)
 JB0001
 JB0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7524062395(NAD 83)
 JB0001
 JB0001                          SUPERSEDED SURVEY CONTROL
 JB0001
 JB0001  NGVD 29 (??/??/92)  138.812  (m)          455.42   (f) ADJ UNCH    2 0
 JB0001
 JB0001.Superseded values are not recommended for survey control.
 JB0001
 JB0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0001.See file dsdata.pdf to determine how the superseded data were derived.
 JB0001
 JB0001_MARKER: DB = BENCH MARK DISK
 JB0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0001_STAMPING: D 84 1935
 JB0001_MARK LOGO: CGS
 JB0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0001+STABILITY: SURFACE MOTION
 JB0001
 JB0001  HISTORY     - Date     Condition        Report By
 JB0001  HISTORY     - 1935     MONUMENTED       CGS
 JB0001  HISTORY     - 20130927 MARK NOT FOUND   ILDT
 JB0001
 JB0001                          STATION DESCRIPTION
 JB0001
 JB0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0001'1 MI S FROM CISNE.
 JB0001'1.0 MILE SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0001'STATION AT CISNE, WAYNE COUNTY, AT MILEPOST S 62, ONE RAIL NORTH
 JB0001'OF A ROAD CROSSING, AND 28 FEET WEST OF THE TRACK.  A STANDARD
 JB0001'DISK, STAMPED D 84 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0001
 JB0001                          STATION RECOVERY (2013)
 JB0001
 JB0001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0001'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0015 ***********************************************************************
 HB0015  DESIGNATION -  D 85
 HB0015  PID         -  HB0015
 HB0015  STATE/COUNTY-  IL/WHITE
 HB0015  COUNTRY     -  US
 HB0015  USGS QUAD   -  NORRIS CITY (2018)
 HB0015
 HB0015                         *CURRENT SURVEY CONTROL
 HB0015  ______________________________________________________________________
 HB0015* NAD 83(1986) POSITION- 37 59 16.     (N) 088 19 52.     (W)   SCALED
 HB0015* NAVD 88 ORTHO HEIGHT -   126.214 (meters)      414.09  (feet) ADJUSTED
 HB0015  ______________________________________________________________________
 HB0015  GEOID HEIGHT    -        -30.222 (meters)                     GEOID18
 HB0015  DYNAMIC HEIGHT  -        126.129 (meters)      413.81  (feet) COMP
 HB0015  MODELED GRAVITY -    979,950.0   (mgal)                       NAVD 88
 HB0015
 HB0015  VERT ORDER      -  SECOND    CLASS 0
 HB0015
 HB0015.The horizontal coordinates were scaled from a map and have
 HB0015.an estimated accuracy of +/- 6 seconds.
 HB0015
 HB0015.The orthometric height was determined by differential leveling and
 HB0015.adjusted by the NATIONAL GEODETIC SURVEY
 HB0015.in June 1991.
 HB0015
 HB0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0015.GEOID18 height accuracy estimate available here.
 HB0015
 HB0015.Click photographs - Photos may exist for this station.
 HB0015
 HB0015.The dynamic height is computed by dividing the NAVD 88
 HB0015.geopotential number by the normal gravity value computed on the
 HB0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0015.degrees latitude (g = 980.6199 gals.).
 HB0015
 HB0015.The modeled gravity was interpolated from observed gravity values.
 HB0015
 HB0015;                    North         East    Units  Estimated Accuracy
 HB0015;SPC IL E     -   146,620.      300,200.      MT  (+/- 180 meters Scaled)
 HB0015
 HB0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH831052(NAD 83)
 HB0015
 HB0015                          SUPERSEDED SURVEY CONTROL
 HB0015
 HB0015  NGVD 29 (11/26/84)  126.319  (m)          414.43   (f) ADJUSTED    2 0
 HB0015
 HB0015.Superseded values are not recommended for survey control.
 HB0015
 HB0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0015.See file dsdata.pdf to determine how the superseded data were derived.
 HB0015
 HB0015_MARKER: DB = BENCH MARK DISK
 HB0015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0015_STAMPING: D 85 1935
 HB0015_MARK LOGO: CGS
 HB0015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0015+STABILITY: SURFACE MOTION
 HB0015
 HB0015  HISTORY     - Date     Condition        Report By
 HB0015  HISTORY     - 1935     MONUMENTED       CGS
 HB0015  HISTORY     - 1942     MARK NOT FOUND   CGS
 HB0015  HISTORY     - 1961     MARK NOT FOUND   USGS
 HB0015
 HB0015                          STATION DESCRIPTION
 HB0015
 HB0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 HB0015'AT NORRIS CITY.
 HB0015'AT NORRIS CITY, WHITE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 HB0015'0.5 MILE NORTH OF THE STATION, AT THE NORTH EDGE OF TOWN, 30
 HB0015'RAILS SOUTH OF THE NORRIS CITY COAL MINING COMPANY SHAFT, 1-1/2
 HB0015'RAILS SOUTH OF A ROAD CROSSING AND 40 FEET EAST OF THE TRACK.
 HB0015'A STANDARD DISK, STAMPED D 85 1935 AND SET IN THE TOP OF A
 HB0015'CONCRETE POST.
 HB0015
 HB0015                          STATION RECOVERY (1961)
 HB0015
 HB0015'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 HB0015'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0272 ***********************************************************************
 KB0272  DESIGNATION -  D 86
 KB0272  PID         -  KB0272
 KB0272  STATE/COUNTY-  IL/CUMBERLAND
 KB0272  COUNTRY     -  US
 KB0272  USGS QUAD   -  UNION CENTER (2018)
 KB0272
 KB0272                         *CURRENT SURVEY CONTROL
 KB0272  ______________________________________________________________________
 KB0272* NAD 83(1986) POSITION- 39 15 18.     (N) 088 07 06.     (W)   SCALED
 KB0272* NAVD 88 ORTHO HEIGHT -   181.430 (meters)      595.24  (feet) ADJUSTED
 KB0272  ______________________________________________________________________
 KB0272  GEOID HEIGHT    -        -32.055 (meters)                     GEOID18
 KB0272  DYNAMIC HEIGHT  -        181.323 (meters)      594.89  (feet) COMP
 KB0272  MODELED GRAVITY -    980,037.6   (mgal)                       NAVD 88
 KB0272
 KB0272  VERT ORDER      -  SECOND    CLASS 0
 KB0272
 KB0272.The horizontal coordinates were scaled from a map and have
 KB0272.an estimated accuracy of +/- 6 seconds.
 KB0272
 KB0272.The orthometric height was determined by differential leveling and
 KB0272.adjusted by the NATIONAL GEODETIC SURVEY
 KB0272.in June 1991.
 KB0272
 KB0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0272.GEOID18 height accuracy estimate available here.
 KB0272
 KB0272.Click photographs - Photos may exist for this station.
 KB0272
 KB0272.The dynamic height is computed by dividing the NAVD 88
 KB0272.geopotential number by the normal gravity value computed on the
 KB0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0272.degrees latitude (g = 980.6199 gals.).
 KB0272
 KB0272.The modeled gravity was interpolated from observed gravity values.
 KB0272
 KB0272;                    North         East    Units  Estimated Accuracy
 KB0272;SPC IL E     -   287,310.      318,560.      MT  (+/- 180 meters Scaled)
 KB0272
 KB0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ035456(NAD 83)
 KB0272
 KB0272                          SUPERSEDED SURVEY CONTROL
 KB0272
 KB0272  NGVD 29 (??/??/92)  181.49   (m)          595.4    (f) COMPUTED    2 0
 KB0272
 KB0272.Superseded values are not recommended for survey control.
 KB0272
 KB0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0272.See file dsdata.pdf to determine how the superseded data were derived.
 KB0272
 KB0272_MARKER: DB = BENCH MARK DISK
 KB0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0272_STAMPING: D 86 1935
 KB0272_MARK LOGO: CGS
 KB0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0272+STABILITY: SURFACE MOTION
 KB0272
 KB0272  HISTORY     - Date     Condition        Report By
 KB0272  HISTORY     - 1935     MONUMENTED       CGS
 KB0272  HISTORY     - 1959     MARK NOT FOUND   CGS
 KB0272  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0272
 KB0272                          STATION DESCRIPTION
 KB0272
 KB0272'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0272'3 MI NE FROM GREENUP.
 KB0272'3.0 MILES NORTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KB0272'STATION AT GREENUP, CUMBERLAND COUNTY, 0.4 MILE WEST OF MILEPOST
 KB0272'115, 40 FEET WEST OF A ROAD CROSSING, AND 40 FEET SOUTH OF THE
 KB0272'TRACK.  A STANDARD DISK, STAMPED D 86 1935 AND SET IN THE TOP OF
 KB0272'A CONCRETE POST.  NOTE-- A THOROUGH SEARCH WAS MADE FOR THIS MARK
 KB0272'CONSISTING OF DIGGING AND PROBING.
 KB0272
 KB0272                          STATION RECOVERY (2005)
 KB0272
 KB0272'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0272'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0183 ***********************************************************************
 KB0183  DESIGNATION -  D 87
 KB0183  PID         -  KB0183
 KB0183  STATE/COUNTY-  IL/COLES
 KB0183  COUNTRY     -  US
 KB0183  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0183
 KB0183                         *CURRENT SURVEY CONTROL
 KB0183  ______________________________________________________________________
 KB0183* NAD 83(1986) POSITION- 39 29 56.     (N) 088 10 35.     (W)   SCALED
 KB0183* NAVD 88 ORTHO HEIGHT -   203.892 (meters)      668.94  (feet) ADJUSTED
 KB0183  ______________________________________________________________________
 KB0183  GEOID HEIGHT    -        -32.108 (meters)                     GEOID18
 KB0183  DYNAMIC HEIGHT  -        203.776 (meters)      668.56  (feet) COMP
 KB0183  MODELED GRAVITY -    980,056.0   (mgal)                       NAVD 88
 KB0183
 KB0183  VERT ORDER      -  FIRST     CLASS II
 KB0183
 KB0183.The horizontal coordinates were scaled from a map and have
 KB0183.an estimated accuracy of +/- 6 seconds.
 KB0183
 KB0183.The orthometric height was determined by differential leveling and
 KB0183.adjusted by the NATIONAL GEODETIC SURVEY
 KB0183.in June 1991.
 KB0183
 KB0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0183.GEOID18 height accuracy estimate available here.
 KB0183
 KB0183.Click photographs - Photos may exist for this station.
 KB0183
 KB0183.The dynamic height is computed by dividing the NAVD 88
 KB0183.geopotential number by the normal gravity value computed on the
 KB0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0183.degrees latitude (g = 980.6199 gals.).
 KB0183
 KB0183.The modeled gravity was interpolated from observed gravity values.
 KB0183
 KB0183;                    North         East    Units  Estimated Accuracy
 KB0183;SPC IL E     -   314,380.      313,500.      MT  (+/- 180 meters Scaled)
 KB0183
 KB0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ988728(NAD 83)
 KB0183
 KB0183                          SUPERSEDED SURVEY CONTROL
 KB0183
 KB0183  NGVD 29 (??/??/92)  203.961  (m)          669.16   (f) ADJ UNCH    1 2
 KB0183
 KB0183.Superseded values are not recommended for survey control.
 KB0183
 KB0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0183.See file dsdata.pdf to determine how the superseded data were derived.
 KB0183
 KB0183_MARKER: DB = BENCH MARK DISK
 KB0183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0183_STAMPING: D 87 1935
 KB0183_MARK LOGO: CGS
 KB0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0183+STABILITY: SURFACE MOTION
 KB0183
 KB0183  HISTORY     - Date     Condition        Report By
 KB0183  HISTORY     - 1935     MONUMENTED       CGS
 KB0183  HISTORY     - 1956     GOOD             CGS
 KB0183  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0183  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0183  HISTORY     - 20050302 MARK NOT FOUND   ILDT
 KB0183  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 KB0183
 KB0183                          STATION DESCRIPTION
 KB0183
 KB0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0183'AT CHARLESTON.
 KB0183'AT CHARLESTON, AT THE INTERSECTION OF THE NEW YORK CENTRAL RAILROAD
 KB0183'AND THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD, 81 1/2 FEET
 KB0183'NORTH AND ACROSS N.Y., C. AND ST. L. RR FROM THE NORTHWEST CORNER
 KB0183'OF FREIGHT STATION, 42 FEET EAST OF CENTER LINE OF FIFTH STREET,
 KB0183'21.3 FEET NORTHWEST OF NORTHWEST RAIL OF N.Y., C. AND ST. L. RR,
 KB0183'21.4 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK OF THE N.Y.C. RR,
 KB0183'26 FEET EAST OF A TALL STREET LIGHT AND POWER POLE, 1 1/2 FEET
 KB0183'WEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH TRACKS AND
 KB0183'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0183
 KB0183                          STATION RECOVERY (1973)
 KB0183
 KB0183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0183'MARK NOT FOUND.
 KB0183
 KB0183                          STATION RECOVERY (1982)
 KB0183
 KB0183'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0183'MARK NOT FOUND.
 KB0183
 KB0183                          STATION RECOVERY (2005)
 KB0183
 KB0183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0183'MARK NOT FOUND.
 KB0183
 KB0183                          STATION RECOVERY (2011)
 KB0183
 KB0183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0183'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0465 ***********************************************************************
 KB0465  DESIGNATION -  D 88
 KB0465  PID         -  KB0465
 KB0465  STATE/COUNTY-  IL/SHELBY
 KB0465  COUNTRY     -  US
 KB0465  USGS QUAD   -  TOWER HILL (2018)
 KB0465
 KB0465                         *CURRENT SURVEY CONTROL
 KB0465  ______________________________________________________________________
 KB0465* NAD 83(1986) POSITION- 39 23 48.69   (N) 088 52 46.94   (W)   HD_HELD1
 KB0465* NAVD 88 ORTHO HEIGHT -   183.374 (meters)      601.62  (feet) ADJUSTED
 KB0465  ______________________________________________________________________
 KB0465  GEOID HEIGHT    -        -32.260 (meters)                     GEOID18
 KB0465  DYNAMIC HEIGHT  -        183.267 (meters)      601.27  (feet) COMP
 KB0465  MODELED GRAVITY -    980,040.9   (mgal)                       NAVD 88
 KB0465
 KB0465  VERT ORDER      -  SECOND    CLASS 0
 KB0465
 KB0465.The horizontal coordinates were determined by differentially corrected
 KB0465.hand held GPS observations or other comparable positioning techniques
 KB0465.and have an estimated accuracy of +/- 3 meters.
 KB0465
 KB0465.The orthometric height was determined by differential leveling and
 KB0465.adjusted by the NATIONAL GEODETIC SURVEY
 KB0465.in June 1991.
 KB0465
 KB0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0465.GEOID18 height accuracy estimate available here.
 KB0465
 KB0465.Click photographs - Photos may exist for this station.
 KB0465
 KB0465.The dynamic height is computed by dividing the NAVD 88
 KB0465.geopotential number by the normal gravity value computed on the
 KB0465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0465.degrees latitude (g = 980.6199 gals.).
 KB0465
 KB0465.The modeled gravity was interpolated from observed gravity values.
 KB0465
 KB0465;                    North         East    Units  Estimated Accuracy
 KB0465;SPC IL E     -   303,178.3     252,936.3     MT  (+/- 3 meters HH1 GPS) 
 KB0465
 KB0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3814062503(NAD 83)
 KB0465
 KB0465                          SUPERSEDED SURVEY CONTROL
 KB0465
 KB0465  NGVD 29 (??/??/92)  183.460  (m)          601.90   (f) ADJ UNCH    2 0
 KB0465
 KB0465.Superseded values are not recommended for survey control.
 KB0465
 KB0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0465.See file dsdata.pdf to determine how the superseded data were derived.
 KB0465
 KB0465_MARKER: DB = BENCH MARK DISK
 KB0465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0465_STAMPING: D 88 1935
 KB0465_MARK LOGO: CGS
 KB0465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0465+STABILITY: SURFACE MOTION
 KB0465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0465+SATELLITE: SATELLITE OBSERVATIONS - November 26, 2012
 KB0465
 KB0465  HISTORY     - Date     Condition        Report By
 KB0465  HISTORY     - 1935     MONUMENTED       CGS
 KB0465  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0465  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0465  HISTORY     - 20121126 GOOD             ILDT
 KB0465
 KB0465                          STATION DESCRIPTION
 KB0465
 KB0465'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0465'4.8 MI W FROM SHELBYVILLE.
 KB0465'4.8 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0465'ST. LOUIS RAILWAY FROM THE STATION AT SHELBYVILLE, SHELBY
 KB0465'COUNTY, 9 RAILS EAST OF A ROAD CROSSING, AT POLE 156/07, 45
 KB0465'FEET SOUTH OF THE TRACK, AND 1 FOOT NORTH OF A FENCE.  A STANDARD
 KB0465'DISK, STAMPED D 88 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0465
 KB0465                          STATION RECOVERY (1973)
 KB0465
 KB0465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0465'MARK NOT FOUND.
 KB0465
 KB0465                          STATION RECOVERY (2004)
 KB0465
 KB0465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0465'MARK NOT FOUND.
 KB0465
 KB0465                          STATION RECOVERY (2012)
 KB0465
 KB0465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (BES)
 KB0465'THE MARK IS LOCATED ABOUT 4.0 MILES WEST OF SHELBYVILLE.
 KB0465'TO REACH FROM THE JUNCTION OF IL 16 AND IL 128 SOUTH, GO WEST ON IL 16
 KB0465'FOR 0.9 MI TO A CROSSROAD TR 1400E,
 KB0465'TURN LEFT AND GO SOUTH ON TR 1400E FOR 0.6 TO A CURVE TO THE RIGHT AND
 KB0465'PRIVATE GRAVEL FIELD ROAD(OLD RAIL ROAD BED)LEFT.
 KB0465'TURN LEFT AND GO EAST-NORTHEAST ON PRIVATE GRAVEL FIELD ROAD ABOUT 320
 KB0465'FT TO MARK ON THE RIGHT.
 KB0465'THE MARK IS 50.5 FT SOUTH OF PRIVATE GRAVEL FIELD ROAD, 48.5 FT
 KB0465'EAST-NORTHEAST OF A POWER POLE,
 KB0465'38.5 FT SOUTHEAST OF A 5 INCH DIAMETER CEDAR TREE, 11.5 FT NORTH OF A
 KB0465'PRIVATE DIRT FIELD ROAD,
 KB0465'AND 0.5 FT SOUTH OF A ORANGE FIBERGLASS WITNESS POST.
 KB0465'THE MARK IS PROJECTING ABOUT 2 INCHES
 KB0465'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0503 ***********************************************************************
 KB0503  DESIGNATION -  D 89
 KB0503  PID         -  KB0503
 KB0503  STATE/COUNTY-  IL/EFFINGHAM
 KB0503  COUNTRY     -  US
 KB0503  USGS QUAD   -  ALTAMONT EAST (2018)
 KB0503
 KB0503                         *CURRENT SURVEY CONTROL
 KB0503  ______________________________________________________________________
 KB0503* NAD 83(2011) POSITION- 39 04 50.08940(N) 088 41 01.37973(W)   ADJUSTED
 KB0503* NAD 83(2011) ELLIP HT-   150.458 (meters)        (06/27/12)   ADJUSTED
 KB0503* NAD 83(2011) EPOCH   -  2010.00
 KB0503* NAVD 88 ORTHO HEIGHT -   182.434 (meters)      598.54  (feet) ADJUSTED
 KB0503  ______________________________________________________________________
 KB0503  GEOID HEIGHT    -        -31.992 (meters)                     GEOID18
 KB0503  NAD 83(2011) X  -    113,888.116 (meters)                     COMP
 KB0503  NAD 83(2011) Y  - -4,956,501.254 (meters)                     COMP
 KB0503  NAD 83(2011) Z  -  3,999,360.052 (meters)                     COMP
 KB0503  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 KB0503  DYNAMIC HEIGHT  -        182.323 (meters)      598.17  (feet) COMP
 KB0503  MODELED GRAVITY -    980,016.1   (mgal)                       NAVD 88
 KB0503
 KB0503  VERT ORDER      -  SECOND    CLASS 0
 KB0503
 KB0503  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0503  Standards:
 KB0503         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0503            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0503  -------------------------------------------------------------------
 KB0503  NETWORK    0.48   0.78           0.22   0.16   0.40      0.04072145
 KB0503  -------------------------------------------------------------------
 KB0503  Click here for local accuracies and other accuracy information.
 KB0503
 KB0503.The horizontal coordinates were established by GPS observations
 KB0503.and adjusted by the National Geodetic Survey in June 2012.
 KB0503
 KB0503.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0503.been affixed to the stable North American tectonic plate. See 
 KB0503.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0503
 KB0503.The horizontal coordinates are valid at the epoch date displayed above
 KB0503.which is a decimal equivalence of Year/Month/Day.
 KB0503
 KB0503.The orthometric height was determined by differential leveling and
 KB0503.adjusted by the NATIONAL GEODETIC SURVEY
 KB0503.in June 1991.
 KB0503
 KB0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0503.GEOID18 height accuracy estimate available here.
 KB0503
 KB0503.Click photographs - Photos may exist for this station.
 KB0503
 KB0503.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0503
 KB0503.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0503
 KB0503.The ellipsoidal height was determined by GPS observations
 KB0503.and is referenced to NAD 83.
 KB0503
 KB0503.The dynamic height is computed by dividing the NAVD 88
 KB0503.geopotential number by the normal gravity value computed on the
 KB0503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0503.degrees latitude (g = 980.6199 gals.).
 KB0503
 KB0503.The modeled gravity was interpolated from observed gravity values.
 KB0503
 KB0503. The following values were computed from the NAD 83(2011) position.
 KB0503
 KB0503;                    North         East     Units Scale Factor Converg.
 KB0503;SPC IL E     -   267,981.992   269,682.735   MT  0.99998631   -0 13 15.2
 KB0503;SPC IL E     -   879,204.25    884,784.11   sFT  0.99998631   -0 13 15.2
 KB0503;UTM  16      - 4,327,067.936   354,365.194   MT  0.99986116   -1 03 41.8
 KB0503
 KB0503!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0503!SPC IL E     -   0.99997639  x   0.99998631  =   0.99996270
 KB0503!UTM  16      -   0.99997639  x   0.99986116  =   0.99983756
 KB0503
 KB0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5436527067(NAD 83)
 KB0503
 KB0503                          SUPERSEDED SURVEY CONTROL
 KB0503
 KB0503  NAD 83(2007)-  39 04 50.08939(N)    088 41 01.38040(W) AD(2002.00) 0
 KB0503  ELLIP H (02/10/07)  150.491  (m)                       GP(2002.00)    
 KB0503  NAD 83(1997)-  39 04 50.08926(N)    088 41 01.38053(W) AD(       ) 1
 KB0503  ELLIP H (06/10/05)  150.491  (m)                       GP(       ) 3 2
 KB0503  NAVD 88             182.43   (m)          598.5    (f) LEVELING    3  
 KB0503  NGVD 29 (??/??/92)  182.540  (m)          598.88   (f) ADJ UNCH    2 0
 KB0503
 KB0503.Superseded values are not recommended for survey control.
 KB0503
 KB0503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0503.See file dsdata.pdf to determine how the superseded data were derived.
 KB0503
 KB0503_MARKER: DB = BENCH MARK DISK
 KB0503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0503_STAMPING: D 89 1935
 KB0503_MARK LOGO: CGS
 KB0503_PROJECTION: RECESSED 5 CENTIMETERS
 KB0503_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0503+STABILITY: SURFACE MOTION
 KB0503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0503+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2020
 KB0503
 KB0503  HISTORY     - Date     Condition        Report By
 KB0503  HISTORY     - 1935     MONUMENTED       CGS
 KB0503  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0503  HISTORY     - 20050317 GOOD             ILDT
 KB0503  HISTORY     - 20070909 GOOD             ILDT
 KB0503  HISTORY     - 20200409 GOOD             ILDT
 KB0503  HISTORY     - 20200601 GOOD             INDIV
 KB0503
 KB0503                          STATION DESCRIPTION
 KB0503
 KB0503'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0503'3.9 MI E FROM ALTAMONT.
 KB0503'3.9 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0503'AT ALTAMONT, EFFINGHAM COUNTY, 1-3/4 RAILS WEST OF THE ROAD
 KB0503'CROSSING AT YOUNGS STORE, BETWEEN POLE 148/17 AND POLE 148/18,
 KB0503'63 FEET SOUTH OF THE TRACK, AND 1 FOOT NORTH OF THE RIGHT-OF-WAY
 KB0503'FENCE.  A STANDARD DISK, STAMPED D 89 1935 AND SET IN THE TOP
 KB0503'OF A CONCRETE POST.
 KB0503
 KB0503                          STATION RECOVERY (1983)
 KB0503
 KB0503'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0503'MARK NOT FOUND.
 KB0503
 KB0503                          STATION RECOVERY (2005)
 KB0503
 KB0503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 KB0503'RECOVERED AS DESCRIBED
 KB0503
 KB0503                          STATION RECOVERY (2007)
 KB0503
 KB0503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 KB0503'FOUND AS DESCRIBED
 KB0503
 KB0503                          STATION RECOVERY (2020)
 KB0503
 KB0503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 KB0503'RECOVERED IN GOOD CONDITION.
 KB0503
 KB0503                          STATION RECOVERY (2020)
 KB0503
 KB0503'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 KB0503'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0856 ***********************************************************************
 JB0856  DESIGNATION -  D 9
 JB0856  PID         -  JB0856
 JB0856  STATE/COUNTY-  IL/MARION
 JB0856  COUNTRY     -  US
 JB0856  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0856
 JB0856                         *CURRENT SURVEY CONTROL
 JB0856  ______________________________________________________________________
 JB0856* NAD 83(1986) POSITION- 38 37 00.     (N) 089 03 04.     (W)   SCALED
 JB0856* NAVD 88 ORTHO HEIGHT -   160.151 (meters)      525.43  (feet) ADJUSTED
 JB0856  ______________________________________________________________________
 JB0856  GEOID HEIGHT    -        -30.926 (meters)                     GEOID18
 JB0856  DYNAMIC HEIGHT  -        160.050 (meters)      525.10  (feet) COMP
 JB0856  MODELED GRAVITY -    979,995.6   (mgal)                       NAVD 88
 JB0856
 JB0856  VERT ORDER      -  FIRST     CLASS II
 JB0856
 JB0856.The horizontal coordinates were scaled from a map and have
 JB0856.an estimated accuracy of +/- 6 seconds.
 JB0856
 JB0856.The orthometric height was determined by differential leveling and
 JB0856.adjusted by the NATIONAL GEODETIC SURVEY
 JB0856.in June 1991.
 JB0856
 JB0856.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0856.GEOID18 height accuracy estimate available here.
 JB0856
 JB0856.Click photographs - Photos may exist for this station.
 JB0856
 JB0856.The dynamic height is computed by dividing the NAVD 88
 JB0856.geopotential number by the normal gravity value computed on the
 JB0856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0856.degrees latitude (g = 980.6199 gals.).
 JB0856
 JB0856.The modeled gravity was interpolated from observed gravity values.
 JB0856
 JB0856;                    North         East    Units  Estimated Accuracy
 JB0856;SPC IL E     -   216,670.      237,490.      MT  (+/- 180 meters Scaled)
 JB0856
 JB0856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH214762(NAD 83)
 JB0856
 JB0856                          SUPERSEDED SURVEY CONTROL
 JB0856
 JB0856  NGVD 29 (??/??/92)  160.283  (m)          525.86   (f) ADJ UNCH    1 2
 JB0856
 JB0856.Superseded values are not recommended for survey control.
 JB0856
 JB0856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0856.See file dsdata.pdf to determine how the superseded data were derived.
 JB0856
 JB0856_MARKER: Q = CHISELED SQUARE
 JB0856_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0856_SP_SET: CULVERT HEADWALL
 JB0856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0856+STABILITY: SURFACE MOTION
 JB0856
 JB0856  HISTORY     - Date     Condition        Report By
 JB0856  HISTORY     - 1920     MONUMENTED       CGS
 JB0856  HISTORY     - 1949     GOOD             CGS
 JB0856  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0856  HISTORY     - 20110913 MARK NOT FOUND   ILDT
 JB0856
 JB0856                          STATION DESCRIPTION
 JB0856
 JB0856'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0856'AT ODIN.
 JB0856'AT ODIN, A CHISELED SQUARE IN THE TOP OF THE NORTHEAST END OF THE
 JB0856'NORTHWEST HEADWALL OF A 4 FOOT METAL PIPE CULVERT UNDER THE
 JB0856'ILLINOIS CENTRAL RAILROAD, 325 FEET EAST-NORTHEAST OF THE NORTHWEST
 JB0856'CORNER OF THE STATION, 195 FEET NORTH-NORTHEAST OF THE CENTER
 JB0856'OF THE JUNCTION OF THE BALTIMORE AND OHIO RAILROAD AND THE ICRR,
 JB0856'56 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE MAIN TRACK OF THE
 JB0856'ICRR AND ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK.
 JB0856
 JB0856                          STATION RECOVERY (1986)
 JB0856
 JB0856'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0856'MARK NOT FOUND.
 JB0856
 JB0856                          STATION RECOVERY (2011)
 JB0856
 JB0856'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0856'CULVERT GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0136 ***********************************************************************
 JB0136  DESIGNATION -  D 90
 JB0136  PID         -  JB0136
 JB0136  STATE/COUNTY-  IL/JASPER
 JB0136  COUNTRY     -  US
 JB0136  USGS QUAD   -  SAINTE MARIE (2018)
 JB0136
 JB0136                         *CURRENT SURVEY CONTROL
 JB0136  ______________________________________________________________________
 JB0136* NAD 83(1986) POSITION- 38 59 58.     (N) 088 03 53.     (W)   SCALED
 JB0136* NAVD 88 ORTHO HEIGHT -   157.410 (meters)      516.44  (feet) ADJUSTED
 JB0136  ______________________________________________________________________
 JB0136  GEOID HEIGHT    -        -31.743 (meters)                     GEOID18
 JB0136  DYNAMIC HEIGHT  -        157.317 (meters)      516.13  (feet) COMP
 JB0136  MODELED GRAVITY -    980,032.5   (mgal)                       NAVD 88
 JB0136
 JB0136  VERT ORDER      -  SECOND    CLASS 0
 JB0136
 JB0136.The horizontal coordinates were scaled from a map and have
 JB0136.an estimated accuracy of +/- 6 seconds.
 JB0136
 JB0136.The orthometric height was determined by differential leveling and
 JB0136.adjusted by the NATIONAL GEODETIC SURVEY
 JB0136.in June 1991.
 JB0136
 JB0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0136.GEOID18 height accuracy estimate available here.
 JB0136
 JB0136.Click photographs - Photos may exist for this station.
 JB0136
 JB0136.The dynamic height is computed by dividing the NAVD 88
 JB0136.geopotential number by the normal gravity value computed on the
 JB0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0136.degrees latitude (g = 980.6199 gals.).
 JB0136
 JB0136.The modeled gravity was interpolated from observed gravity values.
 JB0136
 JB0136;                    North         East    Units  Estimated Accuracy
 JB0136;SPC IL E     -   258,950.      323,270.      MT  (+/- 180 meters Scaled)
 JB0136
 JB0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ078172(NAD 83)
 JB0136
 JB0136                          SUPERSEDED SURVEY CONTROL
 JB0136
 JB0136  NGVD 29 (??/??/92)  157.522  (m)          516.80   (f) ADJ UNCH    2 0
 JB0136
 JB0136.Superseded values are not recommended for survey control.
 JB0136
 JB0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0136.See file dsdata.pdf to determine how the superseded data were derived.
 JB0136
 JB0136_MARKER: DB = BENCH MARK DISK
 JB0136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0136_STAMPING: D 90 1935
 JB0136_MARK LOGO: CGS
 JB0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0136+STABILITY: SURFACE MOTION
 JB0136
 JB0136  HISTORY     - Date     Condition        Report By
 JB0136  HISTORY     - 1935     MONUMENTED       CGS
 JB0136  HISTORY     - 1943     GOOD             CGS
 JB0136  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0136
 JB0136                          STATION DESCRIPTION
 JB0136
 JB0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 JB0136'2.3 MI W FROM WILLOW HILL.
 JB0136'2.3 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0136'STATION AT WILLOW HILL, JASPER COUNTY, 60 YARDS EAST OF MILEPOST
 JB0136'E 29 = I 148, AT A ROAD CROSSING, 13 YARDS NORTH OF THE
 JB0136'CENTERLINE OF THE TRACK, 11 YARDS WEST OF THE CENTERLINE OF THE
 JB0136'ROAD, 5 YARDS WEST OF A FENCE CORNER, AND AT THE FENCE.  A
 JB0136'STANDARD DISK, STAMPED D 90 1935 AND SET IN THE TOP OF A CONCRETE
 JB0136'POST.
 JB0136
 JB0136                          STATION RECOVERY (1983)
 JB0136
 JB0136'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0136'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0061 ***********************************************************************
 JB0061  DESIGNATION -  D 91
 JB0061  PID         -  JB0061
 JB0061  STATE/COUNTY-  IL/RICHLAND
 JB0061  COUNTRY     -  US
 JB0061  USGS QUAD   -  OLNEY (2018)
 JB0061
 JB0061                         *CURRENT SURVEY CONTROL
 JB0061  ______________________________________________________________________
 JB0061* NAD 83(1986) POSITION- 38 39 30.     (N) 088 02 51.     (W)   SCALED
 JB0061* NAVD 88 ORTHO HEIGHT -   153.998 (meters)      505.24  (feet) ADJUSTED
 JB0061  ______________________________________________________________________
 JB0061  GEOID HEIGHT    -        -31.259 (meters)                     GEOID18
 JB0061  DYNAMIC HEIGHT  -        153.904 (meters)      504.93  (feet) COMP
 JB0061  MODELED GRAVITY -    980,010.4   (mgal)                       NAVD 88
 JB0061
 JB0061  VERT ORDER      -  SECOND    CLASS 0
 JB0061
 JB0061.The horizontal coordinates were scaled from a map and have
 JB0061.an estimated accuracy of +/- 6 seconds.
 JB0061
 JB0061.The orthometric height was determined by differential leveling and
 JB0061.adjusted by the NATIONAL GEODETIC SURVEY
 JB0061.in June 1991.
 JB0061
 JB0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0061.GEOID18 height accuracy estimate available here.
 JB0061
 JB0061.Click photographs - Photos may exist for this station.
 JB0061
 JB0061.The dynamic height is computed by dividing the NAVD 88
 JB0061.geopotential number by the normal gravity value computed on the
 JB0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0061.degrees latitude (g = 980.6199 gals.).
 JB0061
 JB0061.The modeled gravity was interpolated from observed gravity values.
 JB0061
 JB0061;                    North         East    Units  Estimated Accuracy
 JB0061;SPC IL E     -   221,090.      324,880.      MT  (+/- 180 meters Scaled)
 JB0061
 JB0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH088793(NAD 83)
 JB0061
 JB0061                          SUPERSEDED SURVEY CONTROL
 JB0061
 JB0061  NGVD 29 (??/??/92)  154.098  (m)          505.57   (f) ADJ UNCH    2 0
 JB0061
 JB0061.Superseded values are not recommended for survey control.
 JB0061
 JB0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0061.See file dsdata.pdf to determine how the superseded data were derived.
 JB0061
 JB0061_MARKER: DB = BENCH MARK DISK
 JB0061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0061_STAMPING: D 91 1935
 JB0061_MARK LOGO: CGS
 JB0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0061+STABILITY: SURFACE MOTION
 JB0061
 JB0061  HISTORY     - Date     Condition        Report By
 JB0061  HISTORY     - 1935     MONUMENTED       CGS
 JB0061  HISTORY     - 1971     GOOD             USGS
 JB0061
 JB0061                          STATION DESCRIPTION
 JB0061
 JB0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0061'0.7 MI N FROM CALHOUN.
 JB0061'0.7 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0061'STATION AT CALHOUN, RICHLAND COUNTY, AT MILEAGE P 182.6, ONE
 JB0061'RAIL SOUTH OF A ROAD CROSSING, AND 25 FEET EAST OF THE TRACK.  A
 JB0061'STANDARD DISK, STAMPED D 91 1935 AND SET IN THE TOP OF A CONCRETE
 JB0061'POST.
 JB0061
 JB0061                          STATION RECOVERY (1971)
 JB0061
 JB0061'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0828 ***********************************************************************
 KB0828  DESIGNATION -  D 94
 KB0828  PID         -  KB0828
 KB0828  STATE/COUNTY-  IL/MONTGOMERY
 KB0828  COUNTRY     -  US
 KB0828  USGS QUAD   -  LITCHFIELD (2018)
 KB0828
 KB0828                         *CURRENT SURVEY CONTROL
 KB0828  ______________________________________________________________________
 KB0828* NAD 83(1986) POSITION- 39 09 33.     (N) 089 39 31.     (W)   SCALED
 KB0828* NAVD 88 ORTHO HEIGHT -   205.840 (meters)      675.33  (feet) ADJUSTED
 KB0828  ______________________________________________________________________
 KB0828  GEOID HEIGHT    -        -31.290 (meters)                     GEOID18
 KB0828  DYNAMIC HEIGHT  -        205.721 (meters)      674.94  (feet) COMP
 KB0828  MODELED GRAVITY -    980,043.9   (mgal)                       NAVD 88
 KB0828
 KB0828  VERT ORDER      -  SECOND    CLASS 0
 KB0828
 KB0828.The horizontal coordinates were scaled from a map and have
 KB0828.an estimated accuracy of +/- 6 seconds.
 KB0828
 KB0828.The orthometric height was determined by differential leveling and
 KB0828.adjusted by the NATIONAL GEODETIC SURVEY
 KB0828.in June 1991.
 KB0828
 KB0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0828.GEOID18 height accuracy estimate available here.
 KB0828
 KB0828.Click photographs - Photos may exist for this station.
 KB0828
 KB0828.The dynamic height is computed by dividing the NAVD 88
 KB0828.geopotential number by the normal gravity value computed on the
 KB0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0828.degrees latitude (g = 980.6199 gals.).
 KB0828
 KB0828.The modeled gravity was interpolated from observed gravity values.
 KB0828
 KB0828;                    North         East    Units  Estimated Accuracy
 KB0828;SPC IL W     -   276,760.      743,910.      MT  (+/- 180 meters Scaled)
 KB0828
 KB0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ702378(NAD 83)
 KB0828
 KB0828                          SUPERSEDED SURVEY CONTROL
 KB0828
 KB0828  NGVD 29 (??/??/92)  205.97   (m)          675.8    (f) COMPUTED    2 0
 KB0828
 KB0828.Superseded values are not recommended for survey control.
 KB0828
 KB0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0828.See file dsdata.pdf to determine how the superseded data were derived.
 KB0828
 KB0828_MARKER: DB = BENCH MARK DISK
 KB0828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0828_STAMPING: D 94 1935
 KB0828_MARK LOGO: CGS
 KB0828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0828+STABILITY: SURFACE MOTION
 KB0828
 KB0828  HISTORY     - Date     Condition        Report By
 KB0828  HISTORY     - 1935     MONUMENTED       CGS
 KB0828
 KB0828                          STATION DESCRIPTION
 KB0828
 KB0828'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0828'1.1 MI S FROM LITCHFIELD.
 KB0828'1.1 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE STATION AT
 KB0828'LITCHFIELD, MONTGOMERY COUNTY, AT WINSTON JUNCTION, AT THE
 KB0828'CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AND THE
 KB0828'WABASH RAILROAD AND THE ILLINOIS CENTRAL RAILROAD, 2 RAILS SOUTH
 KB0828'OF THE WABASH CROSSING, 50 FEET SOUTH OF THE ILLINOIS CENTRAL
 KB0828'CROSSING, 29 FEET EAST OF THE WABASH TRACK, AND 15 FEET
 KB0828'NORTHEAST OF A TELEPHONE POLE.  A STANDARD DISK, STAMPED D 94
 KB0828'1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0151 ***********************************************************************
 JC0151  DESIGNATION -  D 95
 JC0151  PID         -  JC0151
 JC0151  STATE/COUNTY-  IL/MADISON
 JC0151  COUNTRY     -  US
 JC0151  USGS QUAD   -  GRANITE CITY (2018)
 JC0151
 JC0151                         *CURRENT SURVEY CONTROL
 JC0151  ______________________________________________________________________
 JC0151* NAD 83(1986) POSITION- 38 42 47.     (N) 090 08 38.     (W)   SCALED
 JC0151* NAVD 88 ORTHO HEIGHT -   127.918 (meters)      419.68  (feet) ADJUSTED
 JC0151  ______________________________________________________________________
 JC0151  GEOID HEIGHT    -        -31.217 (meters)                     GEOID18
 JC0151  DYNAMIC HEIGHT  -        127.838 (meters)      419.42  (feet) COMP
 JC0151  MODELED GRAVITY -    979,995.9   (mgal)                       NAVD 88
 JC0151
 JC0151  VERT ORDER      -  SECOND    CLASS 0
 JC0151
 JC0151.The horizontal coordinates were scaled from a map and have
 JC0151.an estimated accuracy of +/- 6 seconds.
 JC0151
 JC0151.The orthometric height was determined by differential leveling and
 JC0151.adjusted by the NATIONAL GEODETIC SURVEY
 JC0151.in June 1991.
 JC0151
 JC0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0151.GEOID18 height accuracy estimate available here.
 JC0151
 JC0151.Click photographs - Photos may exist for this station.
 JC0151
 JC0151.The dynamic height is computed by dividing the NAVD 88
 JC0151.geopotential number by the normal gravity value computed on the
 JC0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0151.degrees latitude (g = 980.6199 gals.).
 JC0151
 JC0151.The modeled gravity was interpolated from observed gravity values.
 JC0151
 JC0151;                    North         East    Units  Estimated Accuracy
 JC0151;SPC IL W     -   227,120.      701,980.      MT  (+/- 180 meters Scaled)
 JC0151
 JC0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC483888(NAD 83)
 JC0151
 JC0151                          SUPERSEDED SURVEY CONTROL
 JC0151
 JC0151  NGVD 29 (??/??/92)  128.035  (m)          420.06   (f) ADJ UNCH    2 0
 JC0151
 JC0151.Superseded values are not recommended for survey control.
 JC0151
 JC0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0151.See file dsdata.pdf to determine how the superseded data were derived.
 JC0151
 JC0151_MARKER: DB = BENCH MARK DISK
 JC0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0151_STAMPING: D 95 1935
 JC0151_MARK LOGO: CGS
 JC0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0151+STABILITY: SURFACE MOTION
 JC0151
 JC0151  HISTORY     - Date     Condition        Report By
 JC0151  HISTORY     - 1935     MONUMENTED       CGS
 JC0151  HISTORY     - 1942     GOOD             CGS
 JC0151
 JC0151                          STATION DESCRIPTION
 JC0151
 JC0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JC0151'0.9 MI N FROM GRANITE CITY.
 JC0151'0.9 MILE NORTH ALONG THE WABASH RAILROAD FROM THE STATION AT
 JC0151'GRANITE CITY, MADISON COFUNTY, AT A STREET CROSSING, 40 FEET
 JC0151'SOUTH OF THE CENTERLINE OF THE STREET, AND 38 FEET EAST OF THE
 JC0151'EAST RAIL OF THE MAIN TRACK.  A STANDARD DISK, STAMPED D 95
 JC0151'1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0858 ***********************************************************************
 KB0858  DESIGNATION -  D 96
 KB0858  PID         -  KB0858
 KB0858  STATE/COUNTY-  IL/MACOUPIN
 KB0858  COUNTRY     -  US
 KB0858  USGS QUAD   -  VIRDEN SOUTH (2018)
 KB0858
 KB0858                         *CURRENT SURVEY CONTROL
 KB0858  ______________________________________________________________________
 KB0858* NAD 83(1986) POSITION- 39 26 42.     (N) 089 46 33.     (W)   SCALED
 KB0858* NAVD 88 ORTHO HEIGHT -   205.168 (meters)      673.12  (feet) ADJUSTED
 KB0858  ______________________________________________________________________
 KB0858  GEOID HEIGHT    -        -31.792 (meters)                     GEOID18
 KB0858  DYNAMIC HEIGHT  -        205.053 (meters)      672.74  (feet) COMP
 KB0858  MODELED GRAVITY -    980,061.6   (mgal)                       NAVD 88
 KB0858
 KB0858  VERT ORDER      -  SECOND    CLASS 0
 KB0858
 KB0858.The horizontal coordinates were scaled from a map and have
 KB0858.an estimated accuracy of +/- 6 seconds.
 KB0858
 KB0858.The orthometric height was determined by differential leveling and
 KB0858.adjusted by the NATIONAL GEODETIC SURVEY
 KB0858.in June 1991.
 KB0858
 KB0858.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0858.GEOID18 height accuracy estimate available here.
 KB0858
 KB0858.Click photographs - Photos may exist for this station.
 KB0858
 KB0858.The dynamic height is computed by dividing the NAVD 88
 KB0858.geopotential number by the normal gravity value computed on the
 KB0858.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0858.degrees latitude (g = 980.6199 gals.).
 KB0858
 KB0858.The modeled gravity was interpolated from observed gravity values.
 KB0858
 KB0858;                    North         East    Units  Estimated Accuracy
 KB0858;SPC IL W     -   308,440.      733,640.      MT  (+/- 180 meters Scaled)
 KB0858
 KB0858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ611698(NAD 83)
 KB0858
 KB0858                          SUPERSEDED SURVEY CONTROL
 KB0858
 KB0858  NGVD 29 (??/??/92)  205.289  (m)          673.52   (f) ADJ UNCH    2 0
 KB0858
 KB0858.Superseded values are not recommended for survey control.
 KB0858
 KB0858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0858.See file dsdata.pdf to determine how the superseded data were derived.
 KB0858
 KB0858_MARKER: DB = BENCH MARK DISK
 KB0858_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0858_STAMPING: D 96 1935
 KB0858_MARK LOGO: CGS
 KB0858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0858+STABILITY: SURFACE MOTION
 KB0858
 KB0858  HISTORY     - Date     Condition        Report By
 KB0858  HISTORY     - 1935     MONUMENTED       CGS
 KB0858
 KB0858                          STATION DESCRIPTION
 KB0858
 KB0858'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0858'AT GIRARD.
 KB0858'AT GIRARD, MACOUPIN COUNTY, ON THE CHICAGO, BURLINGTON AND
 KB0858'QUINCY RAILROAD, 140 YARDS SOUTH OF THE STATION, ONE BLOCK EAST
 KB0858'OF THE SOUTHEAST CORNER OF THE SQUARE, AT THE MADISON STREET
 KB0858'CROSSING, 15 YARDS SOUTH OF THE CENTERLINE OF MADISON STREET,
 KB0858'AND 8 YARDS WEST OF THE CENTERLINE OF THE SOUTHBOUND TRACK.  A
 KB0858'STANDARD DISK, STAMPED D 96 1935 AND SET IN THE TOP OF A CONCRETE
 KB0858'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1047 ***********************************************************************
 HB1047  DESIGNATION -  D 97
 HB1047  PID         -  HB1047
 HB1047  STATE/COUNTY-  IL/RANDOLPH
 HB1047  COUNTRY     -  US
 HB1047  USGS QUAD   -  KASKASKIA (2018)
 HB1047
 HB1047                         *CURRENT SURVEY CONTROL
 HB1047  ______________________________________________________________________
 HB1047* NAD 83(1986) POSITION- 37 56 57.     (N) 089 53 27.     (W)   SCALED
 HB1047* NAVD 88 ORTHO HEIGHT -   115.463 (meters)      378.81  (feet) ADJUSTED
 HB1047  ______________________________________________________________________
 HB1047  GEOID HEIGHT    -        -29.646 (meters)                     GEOID18
 HB1047  DYNAMIC HEIGHT  -        115.383 (meters)      378.55  (feet) COMP
 HB1047  MODELED GRAVITY -    979,935.0   (mgal)                       NAVD 88
 HB1047
 HB1047  VERT ORDER      -  SECOND    CLASS 0
 HB1047
 HB1047.The horizontal coordinates were scaled from a map and have
 HB1047.an estimated accuracy of +/- 6 seconds.
 HB1047
 HB1047.The orthometric height was determined by differential leveling and
 HB1047.adjusted by the NATIONAL GEODETIC SURVEY
 HB1047.in June 1991.
 HB1047
 HB1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1047.GEOID18 height accuracy estimate available here.
 HB1047
 HB1047.Click photographs - Photos may exist for this station.
 HB1047
 HB1047.The dynamic height is computed by dividing the NAVD 88
 HB1047.geopotential number by the normal gravity value computed on the
 HB1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1047.degrees latitude (g = 980.6199 gals.).
 HB1047
 HB1047.The modeled gravity was interpolated from observed gravity values.
 HB1047
 HB1047;                    North         East    Units  Estimated Accuracy
 HB1047;SPC IL W     -   142,360.      724,240.      MT  (+/- 180 meters Scaled)
 HB1047
 HB1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH459041(NAD 83)
 HB1047
 HB1047                          SUPERSEDED SURVEY CONTROL
 HB1047
 HB1047  NGVD 29 (11/26/84)  115.563  (m)          379.14   (f) ADJUSTED    2 0
 HB1047
 HB1047.Superseded values are not recommended for survey control.
 HB1047
 HB1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1047.See file dsdata.pdf to determine how the superseded data were derived.
 HB1047
 HB1047_MARKER: DB = BENCH MARK DISK
 HB1047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1047_STAMPING: D 97 1935
 HB1047_MARK LOGO: CGS
 HB1047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1047+STABILITY: SURFACE MOTION
 HB1047
 HB1047  HISTORY     - Date     Condition        Report By
 HB1047  HISTORY     - 1935     MONUMENTED       CGS
 HB1047  HISTORY     - 1968     MARK NOT FOUND   USGS
 HB1047  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1047
 HB1047                          STATION DESCRIPTION
 HB1047
 HB1047'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1047'3.8 MI N FROM MENARD.
 HB1047'3.8 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1047'STATION AT MENARD, RANDOLPH COUNTY, AT POLE 56/27, 20 FEET NORTH OF
 HB1047'A ROAD CROSSING, AND 35 FEET EAST OF THE CENTERLINE OF THE MAIN
 HB1047'TRACK.  A STANDARD DISK, STAMPED D 97 1935 AND SET IN THE TOP OF A
 HB1047'CONCRETE POST.  NOTE-- BM BELIEVED TO HAVE BEEN DESTROYED WHEN THE
 HB1047'TRACK WAS RAISED AND RELOCATED NORTH OF ITS 1935 POSITION.
 HB1047
 HB1047                          STATION RECOVERY (1968)
 HB1047
 HB1047'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 HB1047'MARK NOT FOUND.
 HB1047
 HB1047                          STATION RECOVERY (2011)
 HB1047
 HB1047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1047'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1076 ***********************************************************************
 HB1076  DESIGNATION -  D 98
 HB1076  PID         -  HB1076
 HB1076  STATE/COUNTY-  IL/JACKSON
 HB1076  COUNTRY     -  US
 HB1076  USGS QUAD   -  ROCKWOOD (2018)
 HB1076
 HB1076                         *CURRENT SURVEY CONTROL
 HB1076  ______________________________________________________________________
 HB1076* NAD 83(1986) POSITION- 37 48 06.     (N) 089 37 35.     (W)   SCALED
 HB1076* NAVD 88 ORTHO HEIGHT -   112.292 (meters)      368.41  (feet) ADJUSTED
 HB1076  ______________________________________________________________________
 HB1076  GEOID HEIGHT    -        -29.277 (meters)                     GEOID18
 HB1076  DYNAMIC HEIGHT  -        112.214 (meters)      368.16  (feet) COMP
 HB1076  MODELED GRAVITY -    979,936.7   (mgal)                       NAVD 88
 HB1076
 HB1076  VERT ORDER      -  SECOND    CLASS 0
 HB1076
 HB1076.The horizontal coordinates were scaled from a map and have
 HB1076.an estimated accuracy of +/- 6 seconds.
 HB1076
 HB1076.The orthometric height was determined by differential leveling and
 HB1076.adjusted by the NATIONAL GEODETIC SURVEY
 HB1076.in June 1991.
 HB1076
 HB1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1076.GEOID18 height accuracy estimate available here.
 HB1076
 HB1076.Click photographs - Photos may exist for this station.
 HB1076
 HB1076.The dynamic height is computed by dividing the NAVD 88
 HB1076.geopotential number by the normal gravity value computed on the
 HB1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1076.degrees latitude (g = 980.6199 gals.).
 HB1076
 HB1076.The modeled gravity was interpolated from observed gravity values.
 HB1076
 HB1076;                    North         East    Units  Estimated Accuracy
 HB1076;SPC IL W     -   126,100.      747,580.      MT  (+/- 180 meters Scaled)
 HB1076
 HB1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG687870(NAD 83)
 HB1076
 HB1076                          SUPERSEDED SURVEY CONTROL
 HB1076
 HB1076  NGVD 29 (11/26/84)  112.392  (m)          368.74   (f) ADJUSTED    2 0
 HB1076
 HB1076.Superseded values are not recommended for survey control.
 HB1076
 HB1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1076.See file dsdata.pdf to determine how the superseded data were derived.
 HB1076
 HB1076_MARKER: DB = BENCH MARK DISK
 HB1076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1076_STAMPING: D 98 1935
 HB1076_MARK LOGO: CGS
 HB1076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1076+STABILITY: SURFACE MOTION
 HB1076
 HB1076  HISTORY     - Date     Condition        Report By
 HB1076  HISTORY     - 1935     MONUMENTED       CGS
 HB1076  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1076  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1076
 HB1076                          STATION DESCRIPTION
 HB1076
 HB1076'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1076'AT JONES RIDGE.
 HB1076'AT JONES RIDGE, JACKSON COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB1076'300 FEET NORTHWEST OF THE STATION, AT POLE 74/21, 25 FEET EAST OF
 HB1076'THE CENTERLINE OF THE MAIN TRACK, AND ONE FOOT WEST OF A POLE.
 HB1076'A STANDARD DISK, STAMPED D 98 1935 AND SET IN THE TOP OF A CONCRETE
 HB1076'POST.
 HB1076
 HB1076                          STATION RECOVERY (1966)
 HB1076
 HB1076'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1076'MARK NOT FOUND.
 HB1076
 HB1076                          STATION RECOVERY (2011)
 HB1076
 HB1076'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1076'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1104 ***********************************************************************
 JB1104  DESIGNATION -  D 99
 JB1104  PID         -  JB1104
 JB1104  STATE/COUNTY-  IL/PERRY
 JB1104  COUNTRY     -  US
 JB1104  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1104
 JB1104                         *CURRENT SURVEY CONTROL
 JB1104  ______________________________________________________________________
 JB1104* NAD 83(1986) POSITION- 38 04 44.     (N) 089 23 38.     (W)   SCALED
 JB1104* NAVD 88 ORTHO HEIGHT -   137.981 (meters)      452.69  (feet) ADJUSTED
 JB1104  ______________________________________________________________________
 JB1104  GEOID HEIGHT    -        -29.573 (meters)                     GEOID18
 JB1104  DYNAMIC HEIGHT  -        137.891 (meters)      452.40  (feet) COMP
 JB1104  MODELED GRAVITY -    979,975.5   (mgal)                       NAVD 88
 JB1104
 JB1104  VERT ORDER      -  SECOND    CLASS 0
 JB1104
 JB1104.The horizontal coordinates were scaled from a map and have
 JB1104.an estimated accuracy of +/- 6 seconds.
 JB1104
 JB1104.The orthometric height was determined by differential leveling and
 JB1104.adjusted by the NATIONAL GEODETIC SURVEY
 JB1104.in June 1991.
 JB1104
 JB1104.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1104.GEOID18 height accuracy estimate available here.
 JB1104
 JB1104.Click photographs - Photos may exist for this station.
 JB1104
 JB1104.The dynamic height is computed by dividing the NAVD 88
 JB1104.geopotential number by the normal gravity value computed on the
 JB1104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1104.degrees latitude (g = 980.6199 gals.).
 JB1104
 JB1104.The modeled gravity was interpolated from observed gravity values.
 JB1104
 JB1104;                    North         East    Units  Estimated Accuracy
 JB1104;SPC IL W     -   157,010.      767,800.      MT  (+/- 180 meters Scaled)
 JB1104
 JB1104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH900172(NAD 83)
 JB1104
 JB1104                          SUPERSEDED SURVEY CONTROL
 JB1104
 JB1104  NGVD 29 (??/??/92)  138.082  (m)          453.02   (f) ADJ UNCH    2 0
 JB1104
 JB1104.Superseded values are not recommended for survey control.
 JB1104
 JB1104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1104.See file dsdata.pdf to determine how the superseded data were derived.
 JB1104
 JB1104_MARKER: DB = BENCH MARK DISK
 JB1104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1104_STAMPING: D 99 1935
 JB1104_MARK LOGO: CGS
 JB1104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1104+STABILITY: SURFACE MOTION
 JB1104
 JB1104  HISTORY     - Date     Condition        Report By
 JB1104  HISTORY     - 1935     MONUMENTED       CGS
 JB1104  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1104  HISTORY     - 1979     GOOD             ILDT
 JB1104  HISTORY     - 20090305 MARK NOT FOUND   ILDT
 JB1104
 JB1104                          STATION DESCRIPTION
 JB1104
 JB1104'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1104'AT PINCKNEYVILLE.
 JB1104'AT PINCKNEYVILLE, PERRY COUNTY, ON THE ILLINOIS CENTRAL RAILROAD
 JB1104'AT THE CROSSING OF THE MISSOURI PACIFIC RAILROAD, 75 FEET
 JB1104'SOUTHWEST OF THE M.P.R.R. STATION, 26 FEET SOUTHWEST OF THE
 JB1104'SOUTHWEST MAIN TRACK OF THE I.C.R.R., AND 36 FEET SOUTHEAST OF
 JB1104'THE CENTERLINE OF THE M.P.R.R. TRACK.  A STANDARD DISK, STAMPED
 JB1104'D 99 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1104
 JB1104                          STATION RECOVERY (1974)
 JB1104
 JB1104'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1104'MARK NOT FOUND.
 JB1104
 JB1104                          STATION RECOVERY (1979)
 JB1104
 JB1104'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1104'RECOVERED IN GOOD CONDITION.
 JB1104
 JB1104                          STATION RECOVERY (2009)
 JB1104
 JB1104'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1104'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1846 ***********************************************************************
 DN1846  DESIGNATION -  D4 0634
 DN1846  PID         -  DN1846
 DN1846  STATE/COUNTY-  IL/TAZEWELL
 DN1846  COUNTRY     -  US
 DN1846  USGS QUAD   -  EUREKA (2018)
 DN1846
 DN1846                         *CURRENT SURVEY CONTROL
 DN1846  ______________________________________________________________________
 DN1846* NAD 83(2011) POSITION- 40 42 15.57451(N) 089 20 56.81653(W)   ADJUSTED
 DN1846* NAD 83(2011) ELLIP HT-   200.285 (meters)        (06/27/12)   ADJUSTED
 DN1846* NAD 83(2011) EPOCH   -  2010.00
 DN1846* NAVD 88 ORTHO HEIGHT -   232.8   (meters)      764.    (feet) GPS OBS
 DN1846  ______________________________________________________________________
 DN1846  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1846  GEOID HEIGHT    -        -32.506 (meters)                     GEOID09
 DN1846  GEOID HEIGHT    -        -32.514 (meters)                     GEOID18
 DN1846  NAD 83(2011) X  -     55,006.799 (meters)                     COMP
 DN1846  NAD 83(2011) Y  - -4,841,907.989 (meters)                     COMP
 DN1846  NAD 83(2011) Z  -  4,137,717.547 (meters)                     COMP
 DN1846  LAPLACE CORR    -          2.87  (seconds)                    DEFLEC18
 DN1846
 DN1846  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1846  Standards:
 DN1846         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1846            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1846  -------------------------------------------------------------------
 DN1846  NETWORK    0.40   0.69           0.18   0.14   0.35      0.01017567
 DN1846  -------------------------------------------------------------------
 DN1846  Click here for local accuracies and other accuracy information.
 DN1846
 DN1846.The horizontal coordinates were established by GPS observations
 DN1846.and adjusted by the National Geodetic Survey in June 2012.
 DN1846
 DN1846.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1846.been affixed to the stable North American tectonic plate. See 
 DN1846.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1846
 DN1846.The horizontal coordinates are valid at the epoch date displayed above
 DN1846.which is a decimal equivalence of Year/Month/Day.
 DN1846
 DN1846.The orthometric height was determined by GPS observations and a
 DN1846.high-resolution geoid model.
 DN1846
 DN1846.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1846.GEOID18 height accuracy estimate available here.
 DN1846
 DN1846.Click photographs - Photos may exist for this station.
 DN1846
 DN1846.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1846
 DN1846.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1846
 DN1846.The ellipsoidal height was determined by GPS observations
 DN1846.and is referenced to NAD 83.
 DN1846
 DN1846. The following values were computed from the NAD 83(2011) position.
 DN1846
 DN1846;                    North         East     Units Scale Factor Converg.
 DN1846;SPC IL W     -   448,514.039   769,087.556   MT  0.99999991   +0 31 59.5
 DN1846;SPC IL W     - 1,471,499.81  2,523,248.09   sFT  0.99999991   +0 31 59.5
 DN1846;UTM  16      - 4,508,589.262   301,547.131   MT  1.00008478   -1 31 57.0
 DN1846
 DN1846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1846!SPC IL W     -   0.99996858  x   0.99999991  =   0.99996849
 DN1846!UTM  16      -   0.99996858  x   1.00008478  =   1.00005336
 DN1846
 DN1846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0154708589(NAD 83)
 DN1846
 DN1846                          SUPERSEDED SURVEY CONTROL
 DN1846
 DN1846  NAD 83(2007)-  40 42 15.57444(N)    089 20 56.81745(W) AD(2002.00) 1
 DN1846  ELLIP H (08/01/11)  200.309  (m)                       GP(2002.00) 3 1
 DN1846
 DN1846.Superseded values are not recommended for survey control.
 DN1846
 DN1846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1846.See file dsdata.pdf to determine how the superseded data were derived.
 DN1846
 DN1846_MARKER: F = FLANGE-ENCASED ROD
 DN1846_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1846_STAMPING: ILDOT D4 0634
 DN1846_MARK LOGO: ILDT
 DN1846_PROJECTION: RECESSED 13 CENTIMETERS
 DN1846_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1846_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1846_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1846+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2020
 DN1846_ROD/PIPE-DEPTH: 6.1 meters
 DN1846_SLEEVE-DEPTH  : 0.3 meters
 DN1846
 DN1846  HISTORY     - Date     Condition        Report By
 DN1846  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1846  HISTORY     - 20200831 GOOD             ILDT
 DN1846
 DN1846                          STATION DESCRIPTION
 DN1846
 DN1846'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1846'THE STATION IS LOCATED 3.0 MILES EAST OF WASHINGTON AT THE SOUTHWEST
 DN1846'QUADRANT OF THE INTERSECTION OF US 24 AND DEE-MACK RD.  38.5 FEET
 DN1846'SOUTH OF THE CENTERLINE US 24. 35.5 FEET WEST OF THE CENTERLINE OF
 DN1846'DEE-MACK RD.  55.5 FEET SOUTHEAST OF A NAIL AND WASHER IN A ROAD SIGN.
 DN1846'18.0 FEET SOUTH OF A NAIL AND WASHER IN A STOP SIGN. 2.0 FEET EAST OF
 DN1846'A CONCRETE POST WITH AN IRON ROD EMBEDDED. FLUSH WITH THE SURFACE OF
 DN1846'THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS
 DN1846'COVER.
 DN1846
 DN1846                          STATION RECOVERY (2020)
 DN1846
 DN1846'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1846'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1856 ***********************************************************************
 DN1856  DESIGNATION -  D4 0852
 DN1856  PID         -  DN1856
 DN1856  STATE/COUNTY-  IL/MARSHALL
 DN1856  COUNTRY     -  US
 DN1856  USGS QUAD   -  CHILLICOTHE (2018)
 DN1856
 DN1856                         *CURRENT SURVEY CONTROL
 DN1856  ______________________________________________________________________
 DN1856* NAD 83(2011) POSITION- 40 59 41.16922(N) 089 24 34.83520(W)   ADJUSTED
 DN1856* NAD 83(2011) ELLIP HT-   109.700 (meters)        (06/27/12)   ADJUSTED
 DN1856* NAD 83(2011) EPOCH   -  2010.00
 DN1856* NAVD 88 ORTHO HEIGHT -   142.645 (meters)      467.99  (feet) ADJUSTED
 DN1856  ______________________________________________________________________
 DN1856  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 DN1856  NAD 83(2011) X  -     49,670.882 (meters)                     COMP
 DN1856  NAD 83(2011) Y  - -4,820,799.013 (meters)                     COMP
 DN1856  NAD 83(2011) Z  -  4,162,056.736 (meters)                     COMP
 DN1856  LAPLACE CORR    -          1.99  (seconds)                    DEFLEC18
 DN1856  DYNAMIC HEIGHT  -        142.584 (meters)      467.79  (feet) COMP
 DN1856  MODELED GRAVITY -    980,191.6   (mgal)                       NAVD 88
 DN1856
 DN1856  VERT ORDER      -  SECOND    CLASS I
 DN1856
 DN1856  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1856  Standards:
 DN1856         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1856            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1856  -------------------------------------------------------------------
 DN1856  NETWORK    0.47   0.76           0.21   0.17   0.39      0.03910847
 DN1856  -------------------------------------------------------------------
 DN1856  Click here for local accuracies and other accuracy information.
 DN1856
 DN1856.The horizontal coordinates were established by GPS observations
 DN1856.and adjusted by the National Geodetic Survey in June 2012.
 DN1856
 DN1856.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1856.been affixed to the stable North American tectonic plate. See 
 DN1856.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1856
 DN1856.The horizontal coordinates are valid at the epoch date displayed above
 DN1856.which is a decimal equivalence of Year/Month/Day.
 DN1856
 DN1856.The orthometric height was determined by differential leveling and
 DN1856.adjusted by the NATIONAL GEODETIC SURVEY
 DN1856.in January 2016.
 DN1856
 DN1856.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1856.GEOID18 height accuracy estimate available here.
 DN1856
 DN1856.Click photographs - Photos may exist for this station.
 DN1856
 DN1856.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1856
 DN1856.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1856
 DN1856.The ellipsoidal height was determined by GPS observations
 DN1856.and is referenced to NAD 83.
 DN1856
 DN1856.The dynamic height is computed by dividing the NAVD 88
 DN1856.geopotential number by the normal gravity value computed on the
 DN1856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1856.degrees latitude (g = 980.6199 gals.).
 DN1856
 DN1856.The modeled gravity was interpolated from observed gravity values.
 DN1856
 DN1856. The following values were computed from the NAD 83(2011) position.
 DN1856
 DN1856;                    North         East     Units Scale Factor Converg.
 DN1856;SPC IL W     -   480,720.675   763,691.063   MT  0.99999109   +0 29 47.7
 DN1856;SPC IL W     - 1,577,164.41  2,505,543.10   sFT  0.99999109   +0 29 47.7
 DN1856;UTM  16      - 4,540,973.165   297,318.058   MT  1.00010563   -1 34 52.5
 DN1856
 DN1856!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1856!SPC IL W     -   0.99998279  x   0.99999109  =   0.99997388
 DN1856!UTM  16      -   0.99998279  x   1.00010563  =   1.00008842
 DN1856
 DN1856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9731840973(NAD 83)
 DN1856
 DN1856                          SUPERSEDED SURVEY CONTROL
 DN1856
 DN1856  NAD 83(2007)-  40 59 41.16892(N)    089 24 34.83611(W) AD(2002.00) 1
 DN1856  ELLIP H (08/01/11)  109.745  (m)                       GP(2002.00) 3 1
 DN1856  NAVD 88 (08/01/11)  142.6    (m)  GEOID09  model used  GPS OBS        
 DN1856
 DN1856.Superseded values are not recommended for survey control.
 DN1856
 DN1856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1856.See file dsdata.pdf to determine how the superseded data were derived.
 DN1856
 DN1856_MARKER: F = FLANGE-ENCASED ROD
 DN1856_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1856_STAMPING: 0852
 DN1856_MARK LOGO: ILDT
 DN1856_PROJECTION: FLUSH
 DN1856_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1856_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1856+STABILITY: POSITION/ELEVATION WELL
 DN1856_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1856+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 DN1856_ROD/PIPE-DEPTH: 6.1 meters
 DN1856_SLEEVE-DEPTH  : 0.3 meters
 DN1856
 DN1856  HISTORY     - Date     Condition        Report By
 DN1856  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1856  HISTORY     - 20150416 GOOD             DJHENK
 DN1856  HISTORY     - 20230515 GOOD             ILDT
 DN1856
 DN1856                          STATION DESCRIPTION
 DN1856
 DN1856'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1856'THE STATION IS LOCATED 2.0 MILES SOUTH OF LACON. TO REACH THE STATION
 DN1856'FROM THE INTERSECTION OF IL 17 AND IL 26 IN LACON PROCEED SOUTH ON IL
 DN1856'26 FOR 2.05 MILES TO THE STATION ON THE LEFT. 36 FEET EAST OF THE
 DN1856'CENTERLINE OF IL 26. 46 FEET SOUTH OF THE CENTERLINE OF MARSHALL CO.
 DN1856'510N. 165.7 FEET NORTH OF A NAIL AND WASHER IN A POWER POLE. 24.6 FEET
 DN1856'SOUTHEAST OF A NAIL AND WASHER IN A POWER POLE. 33.2 FEET SOUTHWEST OF
 DN1856'A NAIL AND WASHER IN A POWER POLE. 1 FOOT WEST OF A WITNESS POST AND
 DN1856'FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS
 DN1856'THROUGH A 6 INCH ACCESS COVER.
 DN1856
 DN1856                          STATION RECOVERY (2015)
 DN1856
 DN1856'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DN1856'RECOVERED AS DESCRIBED.
 DN1856
 DN1856                          STATION RECOVERY (2023)
 DN1856
 DN1856'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN1856'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4346 ***********************************************************************
 DF4346  DESIGNATION -  D4 538
 DF4346  PID         -  DF4346
 DF4346  STATE/COUNTY-  IL/WOODFORD
 DF4346  COUNTRY     -  US
 DF4346  USGS QUAD   -  METAMORA (2018)
 DF4346
 DF4346                         *CURRENT SURVEY CONTROL
 DF4346  ______________________________________________________________________
 DF4346* NAD 83(2011) POSITION- 40 47 30.97437(N) 089 20 25.15299(W)   ADJUSTED
 DF4346* NAD 83(2011) ELLIP HT-   207.264 (meters)        (06/27/12)   ADJUSTED
 DF4346* NAD 83(2011) EPOCH   -  2010.00
 DF4346* NAVD 88 ORTHO HEIGHT -   239.8   (meters)      787.    (feet) GPS OBS
 DF4346  ______________________________________________________________________
 DF4346  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4346  GEOID HEIGHT    -        -32.547 (meters)                     GEOID99
 DF4346  GEOID HEIGHT    -        -32.592 (meters)                     GEOID18
 DF4346  NAD 83(2011) X  -     55,677.019 (meters)                     COMP
 DF4346  NAD 83(2011) Y  - -4,835,554.452 (meters)                     COMP
 DF4346  NAD 83(2011) Z  -  4,145,092.989 (meters)                     COMP
 DF4346  LAPLACE CORR    -          2.23  (seconds)                    DEFLEC18
 DF4346
 DF4346  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4346  Standards:
 DF4346         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4346            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4346  -------------------------------------------------------------------
 DF4346  NETWORK    2.50   2.94           1.13   0.88   1.50     -0.09530156
 DF4346  -------------------------------------------------------------------
 DF4346  Click here for local accuracies and other accuracy information.
 DF4346
 DF4346.The horizontal coordinates were established by GPS observations
 DF4346.and adjusted by the National Geodetic Survey in June 2012.
 DF4346
 DF4346.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4346.been affixed to the stable North American tectonic plate. See 
 DF4346.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4346
 DF4346.The horizontal coordinates are valid at the epoch date displayed above
 DF4346.which is a decimal equivalence of Year/Month/Day.
 DF4346
 DF4346.The orthometric height was determined by GPS observations and a
 DF4346.high-resolution geoid model.
 DF4346
 DF4346.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4346.GEOID18 height accuracy estimate available here.
 DF4346
 DF4346.Click photographs - Photos may exist for this station.
 DF4346
 DF4346.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4346
 DF4346.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4346
 DF4346.The ellipsoidal height was determined by GPS observations
 DF4346.and is referenced to NAD 83.
 DF4346
 DF4346. The following values were computed from the NAD 83(2011) position.
 DF4346
 DF4346;                    North         East     Units Scale Factor Converg.
 DF4346;SPC IL W     -   458,249.699   769,739.233   MT  1.00000102   +0 32 23.6
 DF4346;SPC IL W     - 1,503,440.89  2,525,386.13   sFT  1.00000102   +0 32 23.6
 DF4346;UTM  16      - 4,518,295.867   302,549.700   MT  1.00007988   -1 31 46.0
 DF4346
 DF4346!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4346!SPC IL W     -   0.99996749  x   1.00000102  =   0.99996851
 DF4346!UTM  16      -   0.99996749  x   1.00007988  =   1.00004737
 DF4346
 DF4346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0254918295(NAD 83)
 DF4346
 DF4346                          SUPERSEDED SURVEY CONTROL
 DF4346
 DF4346  NAD 83(2007)-  40 47 30.97406(N)    089 20 25.15423(W) AD(2002.00) 0
 DF4346  ELLIP H (02/10/07)  207.271  (m)                       GP(2002.00)    
 DF4346  ELLIP H (02/03/05)  207.269  (m)                       GP(       ) 4 2
 DF4346  NAD 83(1997)-  40 47 30.97403(N)    089 20 25.15401(W) AD(       ) 1
 DF4346  ELLIP H (03/04/03)  207.275  (m)                       GP(       ) 4 2
 DF4346
 DF4346.Superseded values are not recommended for survey control.
 DF4346
 DF4346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4346.See file dsdata.pdf to determine how the superseded data were derived.
 DF4346
 DF4346_MARKER: F = FLANGE-ENCASED ROD
 DF4346_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4346_MARK LOGO: ASCPC
 DF4346_PROJECTION: FLUSH
 DF4346_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4346_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4346_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DF4346+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2020
 DF4346_ROD/PIPE-DEPTH: 4.3 meters
 DF4346_SLEEVE-DEPTH  : 0.8 meters
 DF4346
 DF4346  HISTORY     - Date     Condition        Report By
 DF4346  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4346  HISTORY     - 20140628 POOR             INDIV
 DF4346  HISTORY     - 20200827 POOR             ILDT
 DF4346
 DF4346                          STATION DESCRIPTION
 DF4346
 DF4346'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4346'FROM THE INTERSECTION OF ROUTE 89 AND IL 116, GO EAST ON IL 116 FOR
 DF4346'MILES TO STATION ON
 DF4346'SOUTH SIDE OF ROAD  50.0 FEET SOUTH OF CENTERLINE ROUTE 116, 200.0
 DF4346'FEET EAST OF CENTERLINE
 DF4346'GRAVEL LANE TO 1ST HOUSE WEST OF METAMORA MENNONITE CHURCH LANE RUNS
 DF4346'PARALLEL WITH
 DF4346'ROUTE 116.
 DF4346
 DF4346                          STATION RECOVERY (2014)
 DF4346
 DF4346'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (TLF)
 DF4346'MARK NOT ABLE TO BE OCCUPIED.  THE VAULT CASING HAS BEEN DISTURBED.
 DF4346
 DF4346                          STATION RECOVERY (2020)
 DF4346
 DF4346'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DF4346'VAULT HAS BEEN DISTURBED AND LEANING AGAINST THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1941 ***********************************************************************
 DN1941  DESIGNATION -  D4 8067
 DN1941  PID         -  DN1941
 DN1941  STATE/COUNTY-  IL/MERCER
 DN1941  COUNTRY     -  US
 DN1941  USGS QUAD   -  ALEDO WEST (2018)
 DN1941
 DN1941                         *CURRENT SURVEY CONTROL
 DN1941  ______________________________________________________________________
 DN1941* NAD 83(2011) POSITION- 41 12 04.60007(N) 090 50 21.26946(W)   ADJUSTED
 DN1941* NAD 83(2011) ELLIP HT-   179.642 (meters)        (06/27/12)   ADJUSTED
 DN1941* NAD 83(2011) EPOCH   -  2010.00
 DN1941* NAVD 88 ORTHO HEIGHT -   212.634 (meters)      697.62  (feet) ADJUSTED
 DN1941  ______________________________________________________________________
 DN1941  GEOID HEIGHT    -        -32.989 (meters)                     GEOID18
 DN1941  NAD 83(2011) X  -    -70,393.964 (meters)                     COMP
 DN1941  NAD 83(2011) Y  - -4,805,516.080 (meters)                     COMP
 DN1941  NAD 83(2011) Z  -  4,179,385.820 (meters)                     COMP
 DN1941  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 DN1941  DYNAMIC HEIGHT  -        212.545 (meters)      697.32  (feet) COMP
 DN1941  MODELED GRAVITY -    980,202.8   (mgal)                       NAVD 88
 DN1941
 DN1941  VERT ORDER      -  SECOND    CLASS I
 DN1941
 DN1941  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1941  Standards:
 DN1941         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1941            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1941  -------------------------------------------------------------------
 DN1941  NETWORK    0.89   1.14           0.40   0.31   0.58      0.22425129
 DN1941  -------------------------------------------------------------------
 DN1941  Click here for local accuracies and other accuracy information.
 DN1941
 DN1941.The horizontal coordinates were established by GPS observations
 DN1941.and adjusted by the National Geodetic Survey in June 2012.
 DN1941
 DN1941.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1941.been affixed to the stable North American tectonic plate. See 
 DN1941.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1941
 DN1941.The horizontal coordinates are valid at the epoch date displayed above
 DN1941.which is a decimal equivalence of Year/Month/Day.
 DN1941
 DN1941.The orthometric height was determined by differential leveling and
 DN1941.adjusted by the NATIONAL GEODETIC SURVEY
 DN1941.in July 2014.
 DN1941
 DN1941.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1941.GEOID18 height accuracy estimate available here.
 DN1941
 DN1941.Click photographs - Photos may exist for this station.
 DN1941
 DN1941.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1941
 DN1941.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1941
 DN1941.The ellipsoidal height was determined by GPS observations
 DN1941.and is referenced to NAD 83.
 DN1941
 DN1941.The dynamic height is computed by dividing the NAVD 88
 DN1941.geopotential number by the normal gravity value computed on the
 DN1941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1941.degrees latitude (g = 980.6199 gals.).
 DN1941
 DN1941.The modeled gravity was interpolated from observed gravity values.
 DN1941
 DN1941. The following values were computed from the NAD 83(2011) position.
 DN1941
 DN1941;                    North         East     Units Scale Factor Converg.
 DN1941;SPC IL W     -   503,595.391   643,588.429   MT  0.99998033   -0 26 34.9
 DN1941;SPC IL W     - 1,652,212.55  2,111,506.37   sFT  0.99998033   -0 26 34.9
 DN1941;UTM  15      - 4,563,352.087   681,174.915   MT  1.00000399   +1 25 25.3
 DN1941
 DN1941!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1941!SPC IL W     -   0.99997182  x   0.99998033  =   0.99995215
 DN1941!UTM  15      -   0.99997182  x   1.00000399  =   0.99997581
 DN1941
 DN1941_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8117463352(NAD 83)
 DN1941
 DN1941                          SUPERSEDED SURVEY CONTROL
 DN1941
 DN1941  NAD 83(2007)-  41 12 04.59991(N)    090 50 21.27011(W) AD(2002.00) 1
 DN1941  ELLIP H (08/01/11)  179.696  (m)                       GP(2002.00) 3 1
 DN1941  NAVD 88 (08/01/11)  212.6    (m)  GEOID09  model used  GPS OBS        
 DN1941
 DN1941.Superseded values are not recommended for survey control.
 DN1941
 DN1941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1941.See file dsdata.pdf to determine how the superseded data were derived.
 DN1941
 DN1941_MARKER: F = FLANGE-ENCASED ROD
 DN1941_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1941_STAMPING: ILDOT D4 8067
 DN1941_MARK LOGO: ILDT
 DN1941_PROJECTION: FLUSH
 DN1941_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1941_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1941+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 DN1941_ROD/PIPE-DEPTH: 6.1 meters
 DN1941_SLEEVE-DEPTH  : 0.3 meters
 DN1941
 DN1941  HISTORY     - Date     Condition        Report By
 DN1941  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1941  HISTORY     - 20130417 GOOD             ILDT
 DN1941  HISTORY     - 20150330 SEE DESCRIPTION  AMESC
 DN1941
 DN1941                          STATION DESCRIPTION
 DN1941
 DN1941'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1941'THE STATION IS LOCATED 2.9 MILES EAST OF JOY. TO REACH THE STATION
 DN1941'FROM THE INTERSECTION OF IL 17 AND CR 9 (MERCER CO. 110TH STREET) IN
 DN1941'JOY PROCEED EAST ON IL 17 FOR 2.15 MILES TO THE STATION ON THE LEFT.
 DN1941'37 FEET EAST OF THE CENTERLINE OF MERCER CO. 135TH STREET. 27 FEET
 DN1941'SOUTH OF THE CENTERLINE OF AN EAST-WEST GRAVEL ROAD CONNECTING IL 17
 DN1941'TO 135TH STREET. 1 FOOT EAST OF A WITNESS POST AND FLUSH WITH THE
 DN1941'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1941'INCH ACCESS COVER.
 DN1941
 DN1941                          STATION RECOVERY (2013)
 DN1941
 DN1941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JBR)
 DN1941'RECOVERED AS DESCRIBED.
 DN1941
 DN1941                          STATION RECOVERY (2015)
 DN1941
 DN1941'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DN1941'RECOVERED IN GOOD CONDITION.
 DN1941'
 DN1941'NOTE-THE ACCESS COVER, PVC AND CONCRETE ARE BROKEN OFF, THE WITNESS
 DN1941'POST IS GONE, THE DATUM POINT APPEARS IN GOOD SHAPE.
 DN1941'
 DN1941'THE STATION IS 78.2 FT (23.8 M) SOUTHEAST OF A POWER POLE, 68.6 FT
 DN1941'(20.9 M) SOUTH OF A GAS REGULATOR, 50.8 FT (15.5 M) SOUTH OF A POWER
 DN1941'POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4347 ***********************************************************************
 DF4347  DESIGNATION -  D4 946/947
 DF4347  PID         -  DF4347
 DF4347  STATE/COUNTY-  IL/WOODFORD
 DF4347  COUNTRY     -  US
 DF4347  USGS QUAD   -  CHILLICOTHE (2018)
 DF4347
 DF4347                         *CURRENT SURVEY CONTROL
 DF4347  ______________________________________________________________________
 DF4347* NAD 83(2011) POSITION- 40 55 16.48008(N) 089 25 40.23907(W)   ADJUSTED
 DF4347* NAD 83(2011) ELLIP HT-   109.149 (meters)        (06/27/12)   ADJUSTED
 DF4347* NAD 83(2011) EPOCH   -  2010.00
 DF4347* NAVD 88 ORTHO HEIGHT -   142.014 (meters)      465.92  (feet) ADJUSTED
 DF4347  ______________________________________________________________________
 DF4347  GEOID HEIGHT    -        -32.865 (meters)                     GEOID18
 DF4347  NAD 83(2011) X  -     48,195.711 (meters)                     COMP
 DF4347  NAD 83(2011) Y  - -4,826,166.233 (meters)                     COMP
 DF4347  NAD 83(2011) Z  -  4,155,890.026 (meters)                     COMP
 DF4347  LAPLACE CORR    -          2.35  (seconds)                    DEFLEC18
 DF4347  DYNAMIC HEIGHT  -        141.952 (meters)      465.72  (feet) COMP
 DF4347  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 DF4347
 DF4347  VERT ORDER      -  SECOND    CLASS I
 DF4347
 DF4347  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4347  Standards:
 DF4347         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4347            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4347  -------------------------------------------------------------------
 DF4347  NETWORK    0.47   0.78           0.21   0.17   0.40      0.02509660
 DF4347  -------------------------------------------------------------------
 DF4347  Click here for local accuracies and other accuracy information.
 DF4347
 DF4347.The horizontal coordinates were established by GPS observations
 DF4347.and adjusted by the National Geodetic Survey in June 2012.
 DF4347
 DF4347.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4347.been affixed to the stable North American tectonic plate. See 
 DF4347.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4347
 DF4347.The horizontal coordinates are valid at the epoch date displayed above
 DF4347.which is a decimal equivalence of Year/Month/Day.
 DF4347
 DF4347.The orthometric height was determined by differential leveling and
 DF4347.adjusted by the NATIONAL GEODETIC SURVEY
 DF4347.in January 2016.
 DF4347
 DF4347.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4347.GEOID18 height accuracy estimate available here.
 DF4347
 DF4347.Click photographs - Photos may exist for this station.
 DF4347
 DF4347.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4347
 DF4347.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4347
 DF4347.The ellipsoidal height was determined by GPS observations
 DF4347.and is referenced to NAD 83.
 DF4347
 DF4347.The dynamic height is computed by dividing the NAVD 88
 DF4347.geopotential number by the normal gravity value computed on the
 DF4347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4347.degrees latitude (g = 980.6199 gals.).
 DF4347
 DF4347.The modeled gravity was interpolated from observed gravity values.
 DF4347
 DF4347. The following values were computed from the NAD 83(2011) position.
 DF4347
 DF4347;                    North         East     Units Scale Factor Converg.
 DF4347;SPC IL W     -   472,542.816   762,231.485   MT  0.99998883   +0 29 02.3
 DF4347;SPC IL W     - 1,550,334.22  2,500,754.46   sFT  0.99998883   +0 29 02.3
 DF4347;UTM  16      - 4,532,852.582   295,562.938   MT  1.00011443   -1 35 27.0
 DF4347
 DF4347!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4347!SPC IL W     -   0.99998288  x   0.99998883  =   0.99997171
 DF4347!UTM  16      -   0.99998288  x   1.00011443  =   1.00009731
 DF4347
 DF4347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9556232852(NAD 83)
 DF4347
 DF4347                          SUPERSEDED SURVEY CONTROL
 DF4347
 DF4347  NAD 83(2007)-  40 55 16.47923(N)    089 25 40.24059(W) AD(2002.00) 0
 DF4347  ELLIP H (02/10/07)  109.187  (m)                       GP(2002.00)    
 DF4347  ELLIP H (02/03/05)  109.178  (m)                       GP(       ) 4 2
 DF4347  NAD 83(1997)-  40 55 16.47918(N)    089 25 40.24037(W) AD(       ) 1
 DF4347  ELLIP H (03/04/03)  109.191  (m)                       GP(       ) 4 2
 DF4347  NAVD 88 (08/01/11)  142.0    (m)  GEOID09  model used  GPS OBS        
 DF4347  NAVD 88 (03/04/03)  142.0    (m)  GEOID99  model used  GPS OBS        
 DF4347
 DF4347.Superseded values are not recommended for survey control.
 DF4347
 DF4347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4347.See file dsdata.pdf to determine how the superseded data were derived.
 DF4347
 DF4347_MARKER: I = METAL ROD
 DF4347_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4347_MARK LOGO: ASCPC
 DF4347_PROJECTION: PROJECTING 5 CENTIMETERS
 DF4347_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4347_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4347_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4347+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DF4347_ROD/PIPE-DEPTH: 4.3 meters
 DF4347_SLEEVE-DEPTH  : 0.8 meters
 DF4347
 DF4347  HISTORY     - Date     Condition        Report By
 DF4347  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4347  HISTORY     - 20100501 GOOD             ILDT
 DF4347  HISTORY     - 20150416 GOOD             DJHENK
 DF4347
 DF4347                          STATION DESCRIPTION
 DF4347
 DF4347'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4347'FROM THE ENTRANCE OF THE WOODFORD COUNTY STATE FISH AND WILDLIFE ARE
 DF4347'ALONG ROUTE 26,
 DF4347'GO NORTH ON ROUTE 26 FOR 3.0 MILES TO STATION ON RIGHT 57 FEET EAST OF
 DF4347'CENTERLINE ROUTE
 DF4347'26, 25 FEET SOUTH OF CENTERLINE CREEK APPROXIMATELY 400 FEET SOUTH OF
 DF4347'MARSHALL-
 DF4347'WOODFORD COUNTY LINE.
 DF4347'MONUMENT IS A STAINLESS STEEL ROD WITH SLEEVE IN BERNSTEN HIGH
 DF4347'SECURITY LID.
 DF4347
 DF4347                          STATION RECOVERY (2010)
 DF4347
 DF4347'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DF4347'RECOVERED AS DESCRIBED
 DF4347
 DF4347                          STATION RECOVERY (2015)
 DF4347
 DF4347'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DF4347'RECOVERED IN GOOD CONDITION.
 DF4347'
 DF4347'NOTE-THE STATION IS LOCATED 306 FT (93.3 M) SOUTH OF THE METAL POST
 DF4347'FOR A 'WASHBURN ROAD' SIGN, 54 FT (16.5 M) NORTH-NORTHWEST OF A POWER
 DF4347'POLE AND 39 FT (11.9 M) EAST OF EAST SIDE OF THE BRIDGE ABUTMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1857 ***********************************************************************
 DN1857  DESIGNATION -  D4 LAROSE
 DN1857  PID         -  DN1857
 DN1857  STATE/COUNTY-  IL/MARSHALL
 DN1857  COUNTRY     -  US
 DN1857  USGS QUAD   -  WASHBURN (2018)
 DN1857
 DN1857                         *CURRENT SURVEY CONTROL
 DN1857  ______________________________________________________________________
 DN1857* NAD 83(2011) POSITION- 40 57 18.77263(N) 089 15 54.41526(W)   ADJUSTED
 DN1857* NAD 83(2011) ELLIP HT-   168.451 (meters)        (06/27/12)   ADJUSTED
 DN1857* NAD 83(2011) EPOCH   -  2010.00
 DN1857* NAVD 88 ORTHO HEIGHT -   201.211 (meters)      660.14  (feet) ADJUSTED
 DN1857  ______________________________________________________________________
 DN1857  GEOID HEIGHT    -        -32.757 (meters)                     GEOID18
 DN1857  NAD 83(2011) X  -     61,871.424 (meters)                     COMP
 DN1857  NAD 83(2011) Y  - -4,823,582.931 (meters)                     COMP
 DN1857  NAD 83(2011) Z  -  4,158,778.738 (meters)                     COMP
 DN1857  LAPLACE CORR    -          1.85  (seconds)                    DEFLEC18
 DN1857  DYNAMIC HEIGHT  -        201.123 (meters)      659.85  (feet) COMP
 DN1857  MODELED GRAVITY -    980,184.4   (mgal)                       NAVD 88
 DN1857
 DN1857  VERT ORDER      -  SECOND    CLASS I
 DN1857
 DN1857  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1857  Standards:
 DN1857         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1857            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1857  -------------------------------------------------------------------
 DN1857  NETWORK    0.44   0.73           0.20   0.15   0.37     -0.00274811
 DN1857  -------------------------------------------------------------------
 DN1857  Click here for local accuracies and other accuracy information.
 DN1857
 DN1857.The horizontal coordinates were established by GPS observations
 DN1857.and adjusted by the National Geodetic Survey in June 2012.
 DN1857
 DN1857.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1857.been affixed to the stable North American tectonic plate. See 
 DN1857.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1857
 DN1857.The horizontal coordinates are valid at the epoch date displayed above
 DN1857.which is a decimal equivalence of Year/Month/Day.
 DN1857
 DN1857.The orthometric height was determined by differential leveling and
 DN1857.adjusted by the NATIONAL GEODETIC SURVEY
 DN1857.in March 2016.
 DN1857
 DN1857.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1857.GEOID18 height accuracy estimate available here.
 DN1857
 DN1857.Click photographs - Photos may exist for this station.
 DN1857
 DN1857.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1857
 DN1857.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1857
 DN1857.The ellipsoidal height was determined by GPS observations
 DN1857.and is referenced to NAD 83.
 DN1857
 DN1857.The dynamic height is computed by dividing the NAVD 88
 DN1857.geopotential number by the normal gravity value computed on the
 DN1857.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1857.degrees latitude (g = 980.6199 gals.).
 DN1857
 DN1857.The modeled gravity was interpolated from observed gravity values.
 DN1857
 DN1857. The following values were computed from the NAD 83(2011) position.
 DN1857
 DN1857;                    North         East     Units Scale Factor Converg.
 DN1857;SPC IL W     -   476,443.671   775,899.489   MT  1.00001205   +0 35 27.5
 DN1857;SPC IL W     - 1,563,132.28  2,545,596.91   sFT  1.00001205   +0 35 27.5
 DN1857;UTM  16      - 4,536,256.156   309,364.358   MT  1.00004731   -1 29 06.6
 DN1857
 DN1857!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1857!SPC IL W     -   0.99997358  x   1.00001205  =   0.99998563
 DN1857!UTM  16      -   0.99997358  x   1.00004731  =   1.00002089
 DN1857
 DN1857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0936436256(NAD 83)
 DN1857
 DN1857                          SUPERSEDED SURVEY CONTROL
 DN1857
 DN1857  NAD 83(2007)-  40 57 18.77235(N)    089 15 54.41617(W) AD(2002.00) 1
 DN1857  ELLIP H (08/01/11)  168.490  (m)                       GP(2002.00) 3 1
 DN1857  NAVD 88 (08/01/11)  201.2    (m)  GEOID09  model used  GPS OBS        
 DN1857
 DN1857.Superseded values are not recommended for survey control.
 DN1857
 DN1857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1857.See file dsdata.pdf to determine how the superseded data were derived.
 DN1857
 DN1857_MARKER: DD = SURVEY DISK
 DN1857_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DN1857_STAMPING: D4 LAROSE 2010
 DN1857_MARK LOGO: ILDT
 DN1857_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1857_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1857_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1857+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2024
 DN1857
 DN1857  HISTORY     - Date     Condition        Report By
 DN1857  HISTORY     - 20100404 MONUMENTED       ILDT
 DN1857  HISTORY     - 20150914 GOOD             DJHENK
 DN1857  HISTORY     - 20240228 GOOD             ILDT
 DN1857
 DN1857                          STATION DESCRIPTION
 DN1857
 DN1857'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DN1857'THE STATION IS LOCATED 1.6 MILES SOUTHWEST OF LA ROSE. TO REACH THE
 DN1857'STATION FROM THE INTERSECTION OF IL 89 AND MARSHALL CO. 400N (LA ROSE
 DN1857'RD.) AT THE NORTH EDGE OF LA ROSE PROCEED SOUTHWEST ON IL 89 FOR 2.1
 DN1857'MILES TO THE STATION ON THE LEFT. 23 FEET SOUTHEAST OF THE CENTERLINE
 DN1857'OF IL 89. 20 FEET NORTHEAST OF THE CENTERLINE OF A PRIVATE DRIVE TO
 DN1857'THE SOUTHEAST. 0.5 FEET BELOW GROUND LEVEL. AN ILDOT D4 BRASS DISK SET
 DN1857'IN A 12 INCH DIAMETER CONCRETE POST.
 DN1857
 DN1857                          STATION RECOVERY (2015)
 DN1857
 DN1857'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DN1857'RECOVERED AS DESCRIBED.
 DN1857
 DN1857                          STATION RECOVERY (2024)
 DN1857
 DN1857'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DN1857'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6917 ***********************************************************************
 DM6917  DESIGNATION -  D7 100
 DM6917  PID         -  DM6917
 DM6917  STATE/COUNTY-  IL/JASPER
 DM6917  COUNTRY     -  US
 DM6917  USGS QUAD   -  DUNDAS (2018)
 DM6917
 DM6917                         *CURRENT SURVEY CONTROL
 DM6917  ______________________________________________________________________
 DM6917* NAD 83(2011) POSITION- 38 50 59.67788(N) 088 02 17.45555(W)   ADJUSTED
 DM6917* NAD 83(2011) ELLIP HT-   123.788 (meters)        (06/27/12)   ADJUSTED
 DM6917* NAD 83(2011) EPOCH   -  2010.00
 DM6917* NAVD 88 ORTHO HEIGHT -   155.3   (meters)      510.    (feet) GPS OBS
 DM6917  ______________________________________________________________________
 DM6917  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6917  GEOID HEIGHT    -        -31.513 (meters)                     GEOID09
 DM6917  GEOID HEIGHT    -        -31.542 (meters)                     GEOID18
 DM6917  NAD 83(2011) X  -    170,273.708 (meters)                     COMP
 DM6917  NAD 83(2011) Y  - -4,970,977.148 (meters)                     COMP
 DM6917  NAD 83(2011) Z  -  3,979,432.116 (meters)                     COMP
 DM6917  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 DM6917
 DM6917  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6917  Standards:
 DM6917         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6917            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6917  -------------------------------------------------------------------
 DM6917  NETWORK    0.58   0.90           0.27   0.19   0.46      0.03374778
 DM6917  -------------------------------------------------------------------
 DM6917  Click here for local accuracies and other accuracy information.
 DM6917
 DM6917.The horizontal coordinates were established by GPS observations
 DM6917.and adjusted by the National Geodetic Survey in June 2012.
 DM6917
 DM6917.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6917.been affixed to the stable North American tectonic plate. See 
 DM6917.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6917
 DM6917.The horizontal coordinates are valid at the epoch date displayed above
 DM6917.which is a decimal equivalence of Year/Month/Day.
 DM6917
 DM6917.The orthometric height was determined by GPS observations and a
 DM6917.high-resolution geoid model.
 DM6917
 DM6917.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6917.GEOID18 height accuracy estimate available here.
 DM6917
 DM6917.Click photographs - Photos may exist for this station.
 DM6917
 DM6917.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6917
 DM6917.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6917
 DM6917.The ellipsoidal height was determined by GPS observations
 DM6917.and is referenced to NAD 83.
 DM6917
 DM6917. The following values were computed from the NAD 83(2011) position.
 DM6917
 DM6917;                    North         East     Units Scale Factor Converg.
 DM6917;SPC IL E     -   242,357.814   325,621.203   MT  0.99998308   +0 11 06.5
 DM6917;SPC IL E     -   795,135.59  1,068,308.90   sFT  0.99998308   +0 11 06.5
 DM6917;UTM  16      - 4,300,633.220   409,911.314   MT  0.99969994   -0 39 04.6
 DM6917
 DM6917!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6917!SPC IL E     -   0.99998058  x   0.99998308  =   0.99996366
 DM6917!UTM  16      -   0.99998058  x   0.99969994  =   0.99968052
 DM6917
 DM6917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0991100633(NAD 83)
 DM6917
 DM6917                          SUPERSEDED SURVEY CONTROL
 DM6917
 DM6917  NAD 83(2007)-  38 50 59.67802(N)    088 02 17.45634(W) AD(2002.00) 1
 DM6917  ELLIP H (06/09/11)  123.810  (m)                       GP(2002.00) 3 2
 DM6917
 DM6917.Superseded values are not recommended for survey control.
 DM6917
 DM6917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6917.See file dsdata.pdf to determine how the superseded data were derived.
 DM6917
 DM6917_MARKER: DD = SURVEY DISK
 DM6917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6917_STAMPING: D7 100
 DM6917_MARK LOGO: USGS
 DM6917_PROJECTION: PROJECTING 10 CENTIMETERS
 DM6917_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6917+STABILITY: SURFACE MOTION
 DM6917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6917+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1929
 DM6917
 DM6917  HISTORY     - Date     Condition        Report By
 DM6917  HISTORY     - 19290101 MONUMENTED       USGS
 DM6917
 DM6917                          STATION DESCRIPTION
 DM6917
 DM6917'DESCRIBED BY US GEOLOGICAL SURVEY 1929
 DM6917'THE STATION IS 8.5 MI (13.7 KM) NORTH, NORTHEAST OF OLNEY AND 2.5 MI
 DM6917'(4.0 KM) WEST OF WEST LIBERTY.
 DM6917'
 DM6917'TO REACH FROM THE INTERSECTION OF IL 33 AND IL 130 IN NEWTON GO SOUTH
 DM6917'ALONG IL 130 FOR 4.55 MI (7.3 KM) TO STE MARIE ROAD, THEN TURN LEFT
 DM6917'AND GO EAST 4.9 MI (7.9 KM) TO MAIN STREET IN STE MARIE.  TURN RIGHT
 DM6917'AND GO SOUTH ON MAIN ST (CR 9) 5.9 MI (9.5 KM) TO THE STATION ON THE
 DM6917'LEFT AT THE JASPER RICHLAND COUNTY LINE.  THE MARK IS 5.3' EAST OF A
 DM6917'UTILITY POLE, 23.8' NORTH OF THE CENTER OF ROAD 1900N AND 136' WEST OF
 DM6917'THE SOUTHWEST CORNER OF OLD RED BARN.  THE STATION IS A DISK IN A
 DM6917'CONCRETE POST PROJECTION 0.33'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0699 ***********************************************************************
 LD0699  DESIGNATION -  DAHINDA SINCLAIR PLINE CO STK
 LD0699  PID         -  LD0699
 LD0699  STATE/COUNTY-  IL/KNOX
 LD0699  COUNTRY     -  US
 LD0699  USGS QUAD   -  APPLETON (2018)
 LD0699
 LD0699                         *CURRENT SURVEY CONTROL
 LD0699  ______________________________________________________________________
 LD0699* NAD 83(1997) POSITION- 40 55 48.30668(N) 090 07 31.63117(W)   ADJUSTED
 LD0699  ______________________________________________________________________
 LD0699  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 LD0699  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 LD0699  HORZ ORDER      -  THIRD
 LD0699
 LD0699.The horizontal coordinates were established by classical geodetic methods
 LD0699.and adjusted by the National Geodetic Survey in October 1999.
 LD0699
 LD0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0699.GEOID18 height accuracy estimate available here.
 LD0699
 LD0699.Click photographs - Photos may exist for this station.
 LD0699
 LD0699.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0699
 LD0699. The following values were computed from the NAD 83(1997) position.
 LD0699
 LD0699;                    North         East     Units Scale Factor Converg.
 LD0699;SPC IL W     -   473,262.535   703,470.968   MT  0.99994132   +0 01 37.2
 LD0699;SPC IL W     - 1,552,695.50  2,307,971.00   sFT  0.99994132   +0 01 37.2
 LD0699;UTM  15      - 4,534,975.174   742,023.636   MT  1.00032101   +1 53 02.9
 LD0699
 LD0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4202334975(NAD 83)
 LD0699
 LD0699                          SUPERSEDED SURVEY CONTROL
 LD0699
 LD0699  NAD 83(1996)-  40 55 48.30672(N)    090 07 31.63200(W) AD(       ) 3
 LD0699  NAD 83(1986)-  40 55 48.31233(N)    090 07 31.63976(W) AD(       ) 3
 LD0699  NAD 27      -  40 55 48.18100(N)    090 07 31.20900(W) AD(       ) 3
 LD0699
 LD0699.Superseded values are not recommended for survey control.
 LD0699
 LD0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0699.See file dsdata.pdf to determine how the superseded data were derived.
 LD0699
 LD0699_MARKER: 63 = STACK
 LD0699
 LD0699  HISTORY     - Date     Condition        Report By
 LD0699  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0699  HISTORY     - 19971031 GOOD             USPSQD
 LD0699
 LD0699                          STATION DESCRIPTION
 LD0699
 LD0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0699'THIS STATION IS THE STACK AT THE PUMPING STATION OF THE
 LD0699'SINCLAIR PIPE LINE COMPANY, ABOUT 1.0 MILE W OF THE VILLAGE
 LD0699'OF DAHINDA, ABOUT 0.6 MILE W OF A BRIDGE ACROSS A SMALL
 LD0699'STREAM, AND ABOUT 190 FEET S OF THE S RAIL OF THE ATCHISON,
 LD0699'TOPEKA AND SANTA FE RAILROAD, IN SEC. 23, T 11 N, R 3 E.
 LD0699'THE STACK ERECTED IN 1915, IS NOT ESPECIALLY PROMINENT AS
 LD0699'IT SETS DOWN IN A VALLEY.
 LD0699'
 LD0699'THE STACK IS ON THE SE CORNER OF THE POWERHOUSE, ABOUT 18
 LD0699'FEET IN DIAMETER AT THE BASE, ABOUT 16 FEET IN DIAMETER
 LD0699'AT THE TOP, AND ABOUT 240 FEET HIGH.  IT HAS A SLIGHT COLLAR
 LD0699'AROUND THE TOP.  THE STACK IS MADE OF WHITE CONCRETE.
 LD0699
 LD0699                          STATION RECOVERY (1997)
 LD0699
 LD0699'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0699'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1745 ***********************************************************************
 JB1745  DESIGNATION -  DAHLGREN RADIO STA 371 TWR
 JB1745  PID         -  JB1745
 JB1745  STATE/COUNTY-  IL/HAMILTON
 JB1745  COUNTRY     -  US
 JB1745  USGS QUAD   -  DAHLGREN (2018)
 JB1745
 JB1745                         *CURRENT SURVEY CONTROL
 JB1745  ______________________________________________________________________
 JB1745* NAD 83(1997) POSITION- 38 09 47.19984(N) 088 41 20.83048(W)   ADJUSTED
 JB1745  ______________________________________________________________________
 JB1745  GEOID HEIGHT    -        -30.090 (meters)                     GEOID18
 JB1745  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 JB1745  HORZ ORDER      -  THIRD
 JB1745
 JB1745.The horizontal coordinates were established by classical geodetic methods
 JB1745.and adjusted by the National Geodetic Survey in October 1999.
 JB1745
 JB1745.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1745.GEOID18 height accuracy estimate available here.
 JB1745
 JB1745.Click photographs - Photos may exist for this station.
 JB1745
 JB1745.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1745
 JB1745. The following values were computed from the NAD 83(1997) position.
 JB1745
 JB1745;                    North         East     Units Scale Factor Converg.
 JB1745;SPC IL E     -   166,139.223   268,820.492   MT  0.99998697   -0 13 11.4
 JB1745;SPC IL E     -   545,075.10    881,955.23   sFT  0.99998697   -0 13 11.4
 JB1745;UTM  16      - 4,225,260.785   352,023.769   MT  0.99986968   -1 02 38.0
 JB1745
 JB1745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5202325260(NAD 83)
 JB1745
 JB1745                          SUPERSEDED SURVEY CONTROL
 JB1745
 JB1745  NAD 83(1993)-  38 09 47.21049(N)    088 41 20.82998(W) AD(       ) 3
 JB1745  NAD 83(1986)-  38 09 47.21306(N)    088 41 20.83126(W) AD(       ) 3
 JB1745  NAD 27      -  38 09 47.03759(N)    088 41 20.62082(W) AD(       ) 3
 JB1745
 JB1745.Superseded values are not recommended for survey control.
 JB1745
 JB1745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1745.See file dsdata.pdf to determine how the superseded data were derived.
 JB1745
 JB1745_MARKER: 43 = RADIO/TV TOWER
 JB1745
 JB1745  HISTORY     - Date     Condition        Report By
 JB1745  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1745
 JB1745                          STATION DESCRIPTION
 JB1745
 JB1745'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1745'THE STATION IS THE CENTER OF THE TOP OF THE TOWER LOCATED ABOUT 2.5
 JB1745'MILES SOUTH OF
 JB1745'DAHLGREN AND OWNED AND OPERATED BY THE BELL TELEPHONE
 JB1745'COMPANY.  IT IS A FOUR LEGGED
 JB1745'STEEL STRUCTURE AND THE OVERALL HEIGHT
 JB1745'IS 135 FEET.
 JB1745'
 JB1745'TO REACH FROM THE RAILROAD STATION IN DAHLGREN, GO SOUTH ON A PAVED
 JB1745'ROAD FOR 2.85 MILES TO A
 JB1745'CROSSROAD.  TURN RIGHT AND GO WEST ON A DIRT ROAD FOR
 JB1745'0.3 MILE TO A SIDE ROAD RIGHT.
 JB1745'TURN RIGHT AND GO NORTH ON A DIRT
 JB1745'ROAD FOR 0.3 MILE TO THE STATION ON THE RIGHT AND
 JB1745'A CHURCH STRAIGHT AHEAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1906 ***********************************************************************
 LC1906  DESIGNATION -  DALE
 LC1906  PID         -  LC1906
 LC1906  STATE/COUNTY-  IL/MCLEAN
 LC1906  COUNTRY     -  US
 LC1906  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1906
 LC1906                         *CURRENT SURVEY CONTROL
 LC1906  ______________________________________________________________________
 LC1906* NAD 83(1997) POSITION- 40 29 13.75296(N) 089 05 04.96384(W)   ADJUSTED
 LC1906* NAVD 88 ORTHO HEIGHT -   261.    (meters)      856.    (feet) SCALED
 LC1906  ______________________________________________________________________
 LC1906  GEOID HEIGHT    -        -32.180 (meters)                     GEOID18
 LC1906  LAPLACE CORR    -          2.76  (seconds)                    DEFLEC18
 LC1906  HORZ ORDER      -  FIRST
 LC1906
 LC1906.The horizontal coordinates were established by classical geodetic methods
 LC1906.and adjusted by the National Geodetic Survey in October 1999.
 LC1906
 LC1906.The orthometric height was scaled from a topographic map.
 LC1906
 LC1906.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1906.GEOID18 height accuracy estimate available here.
 LC1906
 LC1906.Click photographs - Photos may exist for this station.
 LC1906
 LC1906.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1906
 LC1906. The following values were computed from the NAD 83(1997) position.
 LC1906
 LC1906;                    North         East     Units Scale Factor Converg.
 LC1906;SPC IL E     -   424,363.379   236,296.450   MT  1.00002493   -0 29 16.3
 LC1906;SPC IL E     - 1,392,265.52    775,249.27   sFT  1.00002493   -0 29 16.3
 LC1906;SPC IL W     -   424,640.181   791,727.826   MT  1.00004471   +0 42 09.1
 LC1906;SPC IL W     - 1,393,173.66  2,597,527.04   sFT  1.00004471   +0 42 09.1
 LC1906;UTM  16      - 4,483,916.298   323,314.410   MT  0.99998428   -1 21 14.1
 LC1906
 LC1906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1906!SPC IL E     -   0.99996412  x   1.00002493  =   0.99998905
 LC1906!SPC IL W     -   0.99996412  x   1.00004471  =   1.00000882
 LC1906!UTM  16      -   0.99996412  x   0.99998428  =   0.99994840
 LC1906
 LC1906:                Primary Azimuth Mark                     Grid Az
 LC1906:SPC IL E     -  DALE AZ MK                               071 35 58.6
 LC1906:SPC IL W     -  DALE AZ MK                               070 24 33.2
 LC1906:UTM  16      -  DALE AZ MK                               072 27 56.4
 LC1906
 LC1906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2331483916(NAD 83)
 LC1906
 LC1906|---------------------------------------------------------------------|
 LC1906| PID    Reference Object                     Distance      Geod. Az  |
 LC1906|                                                           dddmmss.s |
 LC1906| CI6876 DALE AZ MK                                         0710642.3 |
 LC1906| CI6877 DALE RM 1                            27.432 METERS 08807     |
 LC1906| CI6878 DALE RM 2                            30.400 METERS 20441     |
 LC1906|---------------------------------------------------------------------|
 LC1906
 LC1906                          SUPERSEDED SURVEY CONTROL
 LC1906
 LC1906  NAD 83(1986)-  40 29 13.76478(N)    089 05 04.96479(W) AD(       ) 1
 LC1906  NAD 27      -  40 29 13.63160(N)    089 05 04.67670(W) AD(       ) 1
 LC1906
 LC1906.Superseded values are not recommended for survey control.
 LC1906
 LC1906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1906.See file dsdata.pdf to determine how the superseded data were derived.
 LC1906
 LC1906_MARKER: DS = TRIANGULATION STATION DISK
 LC1906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1906_STAMPING: DALE 1959
 LC1906_MARK LOGO: CGS
 LC1906_PROJECTION: FLUSH
 LC1906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1906+STABILITY: SURFACE MOTION
 LC1906
 LC1906  HISTORY     - Date     Condition        Report By
 LC1906  HISTORY     - 1959     MONUMENTED       CGS
 LC1906
 LC1906                          STATION DESCRIPTION
 LC1906
 LC1906'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1906'THE STATION IS LOCATED ABOUT 4-1/2 MILES WEST OF BLOOMINGTON,
 LC1906'ABOUT 6 MILES SOUTHEAST OF DANVERS, IN THE NORTHEAST 1/4
 LC1906'OF SEC. 3, T. 23 N., R. 1 E., AND ON THE PROPERTY OF MR.
 LC1906'C.F. BALDINI.  IT IS 153 FEET WEST OF THE SOUTHWEST CORNER OF
 LC1906'A BRICK HOUSE, 115 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 LC1906'9, 66 FEET EAST OF THE CENTERLINE OF A GRAVELED DRIVEWAY,
 LC1906'17 FEET WEST OF A 14 INCH MAPLE TREE AND 3 FEET NORTH OF A
 LC1906'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LC1906'DALE 1959.
 LC1906'
 LC1906'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9
 LC1906'AND 122 ABOUT 3 MILES SOUTH OF DANVERS, GO EAST ON STATE HIGHWAY
 LC1906'9 FOR 3.5 MILES TO THE CENTER OF A STEEL BRIDGE.  CONTINUE
 LC1906'EAST ON HIGHWAY 9 FOR 1.1 MILES TO THE TOP OF A SMALL HILL
 LC1906'AND THE STATION ON THE RIGHT AS DESCRIBED.
 LC1906'
 LC1906'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY
 LC1906'9 FOR 0.3 MILE TO A SIDE ROAD LEFT AND A CEMETERY ON THE LEFT.
 LC1906'TURN LEFT AND GO NORTH ON A PAVED ROAD FOR 0.1 MILE TO THE
 LC1906'AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 LC1906'
 LC1906'REFERENCE MARK 1 IS 112 FEET SOUTH OF THE CENTERLINE OF HIGHWAY
 LC1906'9 AND 63 FEET WEST OF THE SOUTHWEST CORNER OF THE BRICK HOUSE.
 LC1906'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DALE NO 1 1959.
 LC1906'
 LC1906'REFERENCE MARK 2 IS 40 FEET WEST OF THE CENTERLINE OF A GRAVELED
 LC1906'DRIVEWAY, 16 FEET SOUTH OF THE CENTERLINE OF A GRAVELED DRIVEWAY
 LC1906'AND 7 FEET NORTHWEST OF A 14 INCH MAPLE TREE.  THE MONUMENT
 LC1906'IS FLUSH AND THE DISK IS STAMPED DALE NO 2 1959.
 LC1906'
 LC1906'THE AZIMUTH MARK IS 22 FEET WEST OF THE CENTERLINE OF A PAVED
 LC1906'ROAD, 3 FEET NORTH OF A NORTH GATE POST, 3 FEET SOUTH OF A
 LC1906'WITNESS POST AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT
 LC1906'IS FLUSH AND THE DISK IS STAMPED DALE 1959.
 LC1906'
 LC1906'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2724 ***********************************************************************
 ME2724  DESIGNATION -  DALEY
 ME2724  PID         -  ME2724
 ME2724  STATE/COUNTY-  IL/COOK
 ME2724  COUNTRY     -  US
 ME2724  USGS QUAD   -  ENGLEWOOD (2018)
 ME2724
 ME2724                         *CURRENT SURVEY CONTROL
 ME2724  ______________________________________________________________________
 ME2724* NAD 83(1997) POSITION- 41 48 37.42666(N) 087 38 02.36774(W)   ADJUSTED
 ME2724* NAVD 88 ORTHO HEIGHT -   181.061 (meters)      594.03  (feet) ADJUSTED
 ME2724  ______________________________________________________________________
 ME2724  GEOID HEIGHT    -        -33.530 (meters)                     GEOID18
 ME2724  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 ME2724  DYNAMIC HEIGHT  -        180.998 (meters)      593.82  (feet) COMP
 ME2724  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 ME2724
 ME2724  HORZ ORDER      -  FIRST
 ME2724  VERT ORDER      -  FIRST     CLASS II
 ME2724
 ME2724.The horizontal coordinates were established by classical geodetic methods
 ME2724.and adjusted by the National Geodetic Survey in October 1999.
 ME2724
 ME2724.The orthometric height was determined by differential leveling and
 ME2724.adjusted by the NATIONAL GEODETIC SURVEY
 ME2724.in April 1995.
 ME2724
 ME2724.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2724.GEOID18 height accuracy estimate available here.
 ME2724
 ME2724.Click photographs - Photos may exist for this station.
 ME2724
 ME2724.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2724
 ME2724.The dynamic height is computed by dividing the NAVD 88
 ME2724.geopotential number by the normal gravity value computed on the
 ME2724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2724.degrees latitude (g = 980.6199 gals.).
 ME2724
 ME2724.The modeled gravity was interpolated from observed gravity values.
 ME2724
 ME2724. The following values were computed from the NAD 83(1997) position.
 ME2724
 ME2724;                    North         East     Units Scale Factor Converg.
 ME2724;SPC IL E     -   571,280.018   358,111.435   MT  1.00001654   +0 27 58.5
 ME2724;SPC IL E     - 1,874,274.53  1,174,903.93   sFT  1.00001654   +0 27 58.5
 ME2724;UTM  16      - 4,628,919.332   447,338.671   MT  0.99963412   -0 25 21.6
 ME2724
 ME2724!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2724!SPC IL E     -   0.99997686  x   1.00001654  =   0.99999340
 ME2724!UTM  16      -   0.99997686  x   0.99963412  =   0.99961099
 ME2724
 ME2724:                Primary Azimuth Mark                     Grid Az
 ME2724:SPC IL E     -  BEACH                                    101 24 10.4
 ME2724:UTM  16      -  BEACH                                    102 17 30.5
 ME2724
 ME2724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4733828919(NAD 83)
 ME2724
 ME2724|---------------------------------------------------------------------|
 ME2724| PID    Reference Object                     Distance      Geod. Az  |
 ME2724|                                                           dddmmss.s |
 ME2724| ME3346 DALEY RM 1                           30.271 METERS 00556     |
 ME2724| ME2674 BEACH                               APPROX. 4.1 KM 1015208.9 |
 ME2724| ME3347 DALEY RM 2                           27.010 METERS 25650     |
 ME2724|---------------------------------------------------------------------|
 ME2724
 ME2724                          SUPERSEDED SURVEY CONTROL
 ME2724
 ME2724  NAD 83(1997)-  41 48 37.42684(N)    087 38 02.36808(W) AD(       ) 1
 ME2724  NAD 83(1994)-  41 48 37.43115(N)    087 38 02.37847(W) AD(       ) 1
 ME2724  NAD 83(1986)-  41 48 37.43162(N)    087 38 02.37780(W) AD(       ) 1
 ME2724  NAD 27      -  41 48 37.30914(N)    087 38 02.19618(W) AD(       ) 1
 ME2724  NGVD 29 (01/19/93)  181.149  (m)          594.32   (f) ADJUSTED    1 2
 ME2724  NGVD 29 (07/19/86)  181.2    (m)          594.     (f) VERT ANG       
 ME2724
 ME2724.Superseded values are not recommended for survey control.
 ME2724
 ME2724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2724.See file dsdata.pdf to determine how the superseded data were derived.
 ME2724
 ME2724_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2724_STAMPING: DALEY 1977
 ME2724_MARK LOGO: NGS
 ME2724_PROJECTION: RECESSED 10 CENTIMETERS
 ME2724_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2724+STABILITY: SURFACE MOTION
 ME2724_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME2724+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME2724
 ME2724  HISTORY     - Date     Condition        Report By
 ME2724  HISTORY     - 1977     MONUMENTED       NGS
 ME2724  HISTORY     - 1977     GOOD             NGS
 ME2724  HISTORY     - 19920805 GOOD             NGS
 ME2724
 ME2724                          STATION DESCRIPTION
 ME2724
 ME2724'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2724'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO IN THE
 ME2724'SOUTHEAST CORNER OF FULLER CITY PARK IN THE NORTHWEST ANGLE OF
 ME2724'THE INTERSECTION OF SOUTH PRINCETON AVENUE AND WEST 46TH PLACE.
 ME2724'
 ME2724'THE STATION MARKS ARE, STANDARD DISKS STAMPED---DALEY 1977---.
 ME2724'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2724'CONCRETE MONUMENT 4 INCHES BELOW A CAST IRON COVER WITH THE
 ME2724'LETTERING, NATIONAL GEODETIC SURVEY.
 ME2724'56.0 FEET NORTH OF CENTER OF WEST 46TH PLACE AND 14.2 FEET WEST
 ME2724'OF A CHAIN LINK FENCE AROUND TENNIS COURT.  THE UNDERGROUND
 ME2724'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 ME2724'INCHES BELOW THE GROUND SURFACE.
 ME2724'
 ME2724'REFERENCE MARK 1, A STANDARD DISK STAMPED---DALEY NO 1 1977---,
 ME2724'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2724'WHICH IS FLUSH WITH THE GROUND SURFACE.  IT IS 154.9 FEET NORTH
 ME2724'OF THE CENTER OF WEST 46TH PLACE AND 1.7 FEET WEST OF THE CHAIN
 ME2724'LINK FENCE AROUND THE TENNIS COURT.
 ME2724'
 ME2724'REFERENCE MARK 2, A STANDARD DISK STAMPED---DALEY NO 2 1977---,
 ME2724'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2724'WHICH IS FLUSH WITH THE GROUND SURFACE.  IT IS 101.0 FEET WEST
 ME2724'OF THE SOUTHWEST CORNER OF THE CHAIN LINK FENCE AROUND THE
 ME2724'TENNIS COURT AND 38.5 FEET NORTH OF CENTER OF WEST 46TH PLACE.
 ME2724'
 ME2724'NO SUITABLE LOCATION WAS FOUND TO SET AN AZIMUTH MARK.
 ME2724'
 ME2724'THE HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.5 METERS.
 ME2724
 ME2724                          STATION RECOVERY (1977)
 ME2724
 ME2724'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME2724'RECOVERED IN GOOD CONDITION.
 ME2724
 ME2724                          STATION RECOVERY (1992)
 ME2724
 ME2724'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME2724'IN CHICAGO, AT THE INTERSECTION OF SOUTH PRINCETON AVENUE AND WEST
 ME2724'64TH PLACE, NEAR THE SOUTHEAST CORNER OF THE FULLER CITY PARK, 49.2 M
 ME2724'(161.4 FT) WEST OF THE AVENUE CENTERLINE, 30.0 M (98.4 FT) SOUTH OF
 ME2724'REFERENCE MARK 1, 27.1 M (88.9 FT) WEST OF REFERENCE MARK 2, 17.5 M
 ME2724'(57.4 FT) NORTH OF THE CENTERLINE OF THE PLACE, 4.3 M (14.1 FT) WEST
 ME2724'OF A CHAIN-LINK FENCE ENCLOSING A TENNIS COURT, 0.9 M (3.0 FT)
 ME2724'NORTHEAST OF A MANHOLE COVER, AND THE MONUMENT IS RECESSED 0.1 M
 ME2724'(0.3 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE MONUMENT IS
 ME2724'THROUGH A 6-INCH SQUARE METAL COVER PRECAST NATIONAL GEODETIC SURVEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC9170 ***********************************************************************
 AC9170  CBN         -  This is a Cooperative Base Network Control Station.
 AC9170  DESIGNATION -  DALEY
 AC9170  PID         -  AC9170
 AC9170  STATE/COUNTY-  IL/COOK
 AC9170  COUNTRY     -  US
 AC9170  USGS QUAD   -  JACKSON PARK (2018)
 AC9170
 AC9170                         *CURRENT SURVEY CONTROL
 AC9170  ______________________________________________________________________
 AC9170* NAD 83(2011) POSITION- 41 51 55.73363(N) 087 36 22.39019(W)   ADJUSTED
 AC9170* NAD 83(2011) ELLIP HT-   146.861 (meters)        (06/27/12)   ADJUSTED
 AC9170* NAD 83(2011) EPOCH   -  2010.00
 AC9170* NAVD 88 ORTHO HEIGHT -   180.5   (meters)      592.    (feet) GPS OBS
 AC9170  ______________________________________________________________________
 AC9170  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AC9170  GEOID HEIGHT    -        -33.529 (meters)                     GEOID03
 AC9170  GEOID HEIGHT    -        -33.589 (meters)                     GEOID18
 AC9170  NAD 83(2011) X  -    198,690.442 (meters)                     COMP
 AC9170  NAD 83(2011) Y  - -4,752,941.745 (meters)                     COMP
 AC9170  NAD 83(2011) Z  -  4,234,586.626 (meters)                     COMP
 AC9170  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 AC9170
 AC9170  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC9170  Standards:
 AC9170         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC9170            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC9170  -------------------------------------------------------------------
 AC9170  NETWORK    0.37   0.73           0.17   0.12   0.37     -0.00579184
 AC9170  -------------------------------------------------------------------
 AC9170  Click here for local accuracies and other accuracy information.
 AC9170
 AC9170.This mark is at Merrill C Meigs Airport (CGX)
 AC9170
 AC9170.The horizontal coordinates were established by GPS observations
 AC9170.and adjusted by the National Geodetic Survey in June 2012.
 AC9170
 AC9170.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC9170.been affixed to the stable North American tectonic plate. See 
 AC9170.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC9170
 AC9170.The horizontal coordinates are valid at the epoch date displayed above
 AC9170.which is a decimal equivalence of Year/Month/Day.
 AC9170
 AC9170.The orthometric height was determined by GPS observations and a
 AC9170.high-resolution geoid model.
 AC9170
 AC9170.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC9170.GEOID18 height accuracy estimate available here.
 AC9170
 AC9170.Click photographs - Photos may exist for this station.
 AC9170
 AC9170.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC9170
 AC9170.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC9170
 AC9170.The ellipsoidal height was determined by GPS observations
 AC9170.and is referenced to NAD 83.
 AC9170
 AC9170. The following values were computed from the NAD 83(2011) position.
 AC9170
 AC9170;                    North         East     Units Scale Factor Converg.
 AC9170;SPC IL E     -   577,417.400   360,367.316   MT  1.00001983   +0 29 07.0
 AC9170;SPC IL E     - 1,894,410.25  1,182,305.10   sFT  1.00001983   +0 29 07.0
 AC9170;UTM  16      - 4,635,018.607   449,688.639   MT  0.99963115   -0 24 16.5
 AC9170
 AC9170!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC9170!SPC IL E     -   0.99997697  x   1.00001983  =   0.99999680
 AC9170!UTM  16      -   0.99997697  x   0.99963115  =   0.99960812
 AC9170
 AC9170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4968835018(NAD 83)
 AC9170
 AC9170                          SUPERSEDED SURVEY CONTROL
 AC9170
 AC9170  NAD 83(2007)-  41 51 55.73368(N)    087 36 22.39119(W) AD(2002.00) 0
 AC9170  ELLIP H (02/10/07)  146.884  (m)                       GP(2002.00)    
 AC9170  ELLIP H (09/15/03)  146.890  (m)                       GP(       ) 4 1
 AC9170  NAD 83(1997)-  41 51 55.73392(N)    087 36 22.39134(W) AD(       ) B
 AC9170  ELLIP H (07/17/98)  146.936  (m)                       GP(       ) 4 1
 AC9170  NAVD 88 (04/23/01)  180.4    (m)  GEOID99  model used  GPS OBS        
 AC9170  NAVD 88 (07/17/98)  180.5    (m)  GEOID96  model used  GPS OBS        
 AC9170
 AC9170.Superseded values are not recommended for survey control.
 AC9170
 AC9170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC9170.See file dsdata.pdf to determine how the superseded data were derived.
 AC9170
 AC9170_MARKER: DH = HORIZONTAL CONTROL DISK
 AC9170_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AC9170_SP_SET: MASSIVE SEAWALL
 AC9170_STAMPING: DALEY 1997
 AC9170_MARK LOGO: NGS
 AC9170_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC9170_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC9170+STABILITY: POSITION/ELEVATION WELL
 AC9170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC9170+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2013
 AC9170
 AC9170  HISTORY     - Date     Condition        Report By
 AC9170  HISTORY     - 1997     MONUMENTED       NGS
 AC9170  HISTORY     - 19970625 GOOD             NGS
 AC9170  HISTORY     - 20000326 GOOD             SECI
 AC9170  HISTORY     - 20000823 GOOD             PATRIC
 AC9170  HISTORY     - 20010410 GOOD             JCLS
 AC9170  HISTORY     - 20010418 GOOD             JCLS
 AC9170  HISTORY     - 20020904 GOOD             NGS
 AC9170  HISTORY     - 20030617 GOOD             NGS
 AC9170  HISTORY     - 20070111 GOOD             GEOCAC
 AC9170  HISTORY     - 20090623 GOOD             JCLS
 AC9170  HISTORY     - 20101127 GOOD             GEOCAC
 AC9170  HISTORY     - 20130421 GOOD             FAMM
 AC9170
 AC9170                          STATION DESCRIPTION
 AC9170
 AC9170'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (AJL)
 AC9170'THE STATION IS LOCATED ABOUT 1.8 MI (2.9 KM) SOUTHEAST OF DOWNTOWN
 AC9170'CHICAGO, 0.6 MI (1.0 KM) EAST-NORTHEAST OF SOLDIER FIELD, 0.3 MI (0.5
 AC9170'KM) NORTH-NORTHEAST OF MERRILL C.  MEIGS FIELD AIRPORT, AND ABOUT 50 M
 AC9170'(164.0 FT) SOUTH-SOUTHEAST OF THE ADLER PLANETARIUM, IN THE TOP OF A
 AC9170'SEAWALL ALONG THE LAKE MICHIGAN COAST. OWNERSHIP--CHICAGO PARK
 AC9170'DISTRICT.  EDWARD K.  UHLIR IS DIRECTOR OF RESEARCH AND PLANNING,
 AC9170'PHONE 312-747-0696.  ROXANNE M.  WARD IS FIRST ASSISTANT GENERAL
 AC9170'COUNSEL, JOAN FENCIK, GENERAL COUNSEL, PHONE 312-747-2571.  CONTACT
 AC9170'ONE OF THESE OFFICIALS FOR PERMISSION TO OCCUPY THE STATION.  DUE TO
 AC9170'ONGOING CONSTRUCTION IN THE VICINITY OF THE PLANETARIUM, ACCESS TO THE
 AC9170'STATION MUST BE MADE ALONG THE NORTH SIDE OF A PUBLIC BEACH, JUST
 AC9170'SOUTH OF THE PLANETARIUM.  NOTIFY ANN JOHNSTONE, BEACH MANAGER,
 AC9170'CHICAGO PARK DISTRICT, PHONE 312-747-2524, PRIOR TO STATION OCCUPATION
 AC9170'FOR PERMISSION TO PARK ON AN ASPHALT STRIP AT THE NORTHEAST CORNER OF
 AC9170'THE PARK.  NOTE--DO NOT PARK ON GRASS.  TO REACH FROM THE CONNECTING
 AC9170'RAMP TO NORTHBOUND U.S.  ROUTE 41, LAKE SHORE DRIVE, AT THE EAST END
 AC9170'OF INTERSTATE HIGHWAY 55, GO NORTH ON ROUTE 41 FOR ABOUT 0.1 MI (0.2
 AC9170'KM) TO A GLASS ENCLOSED OVERWALK CONNECTING EAST AND WEST MCCORMICK
 AC9170'PLACE FACILITIES. CONTINUE NORTH ON ROUTE 41 FOR 0.94 MI (1.51 KM) TO
 AC9170'MCFETRIDGE DRIVE AT SIGN ADLER PLANETARIUM.  TURN RIGHT, EAST, FOR
 AC9170'0.25 MI (0.40 KM) TO A ROAD LEFT.  TURN LEFT, NORTH, FOR 0.06 MI (0.10
 AC9170'KM) TO SOLIDARITY DRIVE.  TURN RIGHT, EAST, FOR 0.05 MI (0.08 KM) TO A
 AC9170'STOP SIGN AND CONTINUE EAST FOR 0.15 MI (0.24 KM) TO LYNN WHITE DRIVE
 AC9170'WHICH IS THE ENTRANCE ROAD TO MEIGS FIELD.  TURN RIGHT, SOUTH, ON LYNN
 AC9170'WHITE DRIVE FOR 0.12 MI (0.19 KM) TO A PARKING LOT AT A PUBLIC BEACH
 AC9170'WITH TWIN BRICK BATHHOUSES ON THE LEFT.  TURN LEFT, EAST, INTO THE
 AC9170'PARKING LOT AND PROCEED ABOUT 50 M (164.0 FT) TO THE NORTHEAST CORNER
 AC9170'OF THE LOT AND THE STATION ABOUT 200 M (656.2 FT) AHEAD ON THE LEFT,
 AC9170'ATOP THE PROMINENT SEAWALL, 64.9 M (212.9 FT) NORTH OF THE SOUTH END
 AC9170'OF THE SEAWALL, 44.5 M (146.0 FT) EAST-NORTHEAST OF THE NORTHEAST LEG
 AC9170'OF A LIGHT TOWER WITH EIGHT LIGHTS, 27.8 M (91.2 FT) SOUTH OF THE
 AC9170'BEGINNING OF A CURVE IN THE SEAWALL LEADING AROUND THE EAST SIDE OF
 AC9170'THE PLANETARIUM, 14.6 M (47.9 FT) WEST OF THE EAST EDGE OF THE SEAWALL
 AC9170'(AT WATER EDGE) , 4.5 M (14.8 FT) SOUTH-SOUTHEAST OF THE SOUTHEAST
 AC9170'CORNER OF THE TOP LEVEL OF THE SEAWALL, AND 1.8 M (5.9 FT) EAST OF THE
 AC9170'WEST EDGE OF THE SEAWALL.
 AC9170
 AC9170                          STATION RECOVERY (1997)
 AC9170
 AC9170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 AC9170'THE STATION IS LOCATED ABOUT 3 KM (1.85 MI) SOUTHEAST OF DOWNTOWN
 AC9170'CHICAGO, 1 KM (0.60 MI) EAST-NORTHEAST OF SOLDIERS FIELD, 0.5 KM (0.30
 AC9170'MI) NORTHEAST OF MEIGS FIELD AIRPORT, AND 100 M (328.1 FT)
 AC9170'SOUTH-SOUTHEAST OF THE ADLER PLANETARIUM, IN THE TOP OF A SEAWALL
 AC9170'ALONG THE LAKE MICHIGAN COAST.  OWNERSHIP--CHICAGO PARK DISTRICT.
 AC9170'EDWARD K. UHLIR IS DIRECTOR OF RESEARCH AND PLANNING, PHONE
 AC9170'312-747-0696.  ROXANNE M. WARD IS FIRST ASSISTANT GENERAL COUNSEL,
 AC9170'JOAN FENCIK, GENERAL COUNSEL, PHONE 312-747-2671.  CONTACT ONE OF THEM
 AC9170'FOR PERMISSION TO OCCUPY THIS STATION.  TO REACH FROM THE OVERPASS AT
 AC9170'THE JUNCTION OF COMBINED INTERSTATE HIGHWAYS 90 AND 94 AND ROOSEVELT
 AC9170'ROAD (EXIT 52) ABOUT 4 KM (2.50 MI) NORTH OF THE JUNCTION OF
 AC9170'INTERSTATE HIGHWAYS 90/94 AND 55, GO EAST ON ROOSEVELT ROAD FOR 1.61
 AC9170'KM (1.00 MI) TO A PAVED CROSSROAD (MICHIGAN AVENUE) . CONTINUE AHEAD,
 AC9170'EAST, ON ROOSEVELT ROAD FOR 0.32 KM (0.20 MI) TO A PAVED CROSSROAD
 AC9170'(COLUMBUS DRIVE).  TURN RIGHT, SOUTH, ON COLUMBUS DRIVE, (IMMEDIATELY
 AC9170'GETTING INTO THE LEFT HAND LANES) FOR 0.45 KM (0.25 MI) TO A PAVED
 AC9170'ROAD LEFT (MCFETRIDGE DRIVE).  TURN LEFT, EAST, ON MCFETRIDGE DRIVE
 AC9170'FOR 0.47 KM (0.30 MI) TO A PAVED CROSSROAD (LAKESHORE DRIVE) .  TURN
 AC9170'LEFT, NORTH, ON LAKESHORE DRIVE FOR 0.16 KM (0.10 MI) TO A PAVED ROAD
 AC9170'RIGHT AND A SIGN--ADLER PLANETARIUM.  TURN RIGHT, EAST, ON THE ROAD
 AC9170'FOR 0.59 KM (0.35 MI) TO THE SOUTH SIDE OF THE PLANETARIUM AND THE
 AC9170'STATION ON THE RIGHT.  THE STATION IS SET FLUSH IN THE TOP OF A 3.5 M
 AC9170'(11.5 FT) WIDE X 8 M (26.2 FT) LONG SECTION OF SEAWALL (SECOND TIER
 AC9170'FROM THE TOP).  IT IS 44.5 M (146.0 FT) EAST-NORTHEAST OF THE
 AC9170'NORTHEAST LEG OF A LIGHT POLE WITH EIGHT LIGHTS, 27.8 M (91.2 FT)
 AC9170'SOUTH-SOUTHEAST OF THE BEGINNING OF A CURVE IN THE SEAWALL LEADING
 AC9170'AROUND THE EAST SIDE OF THE PLANETARIUM, 14.6 M (47.9 FT)
 AC9170'WEST-NORTHWEST OF THE EAST EDGE OF THE SEAWALL (AT WATERS EDGE), 4.5 M
 AC9170'(14.8 FT) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE TOP PORTION
 AC9170'OF THE SEAWALL, 2.4 M (7.9 FT) NORTH-NORTHEAST OF THE SOUTH CORNER OF
 AC9170'THE 8 X 3.5 M (11.5 FT) PORTION OF SEAWALL, 1.8 M (5.9 FT)
 AC9170'EAST-NORTHEAST OF THE WEST EDGE, AND 1.75 M (5.74 FT) WEST-NORTHWEST
 AC9170'OF THE EAST EDGE.
 AC9170
 AC9170                          STATION RECOVERY (2000)
 AC9170
 AC9170'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 AC9170'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 AC9170'
 AC9170
 AC9170                          STATION RECOVERY (2000)
 AC9170
 AC9170'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AC9170'STATION WAS FOUND AS PREVIOUSLY DESCRIBED.  PERMISSION IS NOT
 AC9170'REQUIRED TO OCCUPY THE STATION.  HOWEVER, PARKING IS SCARCE AND
 AC9170'DRIVING ON THE GRASS IS NOT RECOMMENDED.  BE PREPARED TO PAY FOR
 AC9170'PARKING AND WALKING TO MONUMENT
 AC9170'
 AC9170
 AC9170                          STATION RECOVERY (2001)
 AC9170
 AC9170'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 AC9170'RECOVERED IN GOOD CONDITION.
 AC9170
 AC9170                          STATION RECOVERY (2001)
 AC9170
 AC9170'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 AC9170'RECOVERED IN GOOD CONDITION.
 AC9170
 AC9170                          STATION RECOVERY (2002)
 AC9170
 AC9170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 AC9170'RECOVERED AS DESCRIBED
 AC9170'
 AC9170
 AC9170                          STATION RECOVERY (2003)
 AC9170
 AC9170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (JMW)
 AC9170'RECOVERED AS DESCRIBED.
 AC9170
 AC9170                          STATION RECOVERY (2007)
 AC9170
 AC9170'RECOVERY NOTE BY GEOCACHING 2007 (NPP)
 AC9170'MEIGS FIELD WAS CLOSED IN 2003, BUT THE DESCRIPTION IS OTHERWISE
 AC9170'ADEQUATE.
 AC9170
 AC9170                          STATION RECOVERY (2009)
 AC9170
 AC9170'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009 (MRY)
 AC9170'RECOVERED IN GOOD CONDITION.
 AC9170
 AC9170                          STATION RECOVERY (2010)
 AC9170
 AC9170'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 AC9170'RECOVERED IN GOOD CONDITION.
 AC9170
 AC9170                          STATION RECOVERY (2013)
 AC9170
 AC9170'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013 (MRY)
 AC9170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3346 ***********************************************************************
 ME3346  DESIGNATION -  DALEY RM 1
 ME3346  PID         -  ME3346
 ME3346  STATE/COUNTY-  IL/COOK
 ME3346  COUNTRY     -  US
 ME3346  USGS QUAD   -  ENGLEWOOD (2018)
 ME3346
 ME3346                         *CURRENT SURVEY CONTROL
 ME3346  ______________________________________________________________________
 ME3346* NAD 83(1986) POSITION- 41 48 38.40   (N) 087 38 02.23   (W)   HD_HELD1
 ME3346* NAVD 88 ORTHO HEIGHT -   181.221 (meters)      594.56  (feet) ADJUSTED
 ME3346  ______________________________________________________________________
 ME3346  GEOID HEIGHT    -        -33.530 (meters)                     GEOID18
 ME3346  DYNAMIC HEIGHT  -        181.159 (meters)      594.35  (feet) COMP
 ME3346  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 ME3346
 ME3346  VERT ORDER      -  FIRST     CLASS II
 ME3346
 ME3346.The horizontal coordinates were determined by differentially corrected
 ME3346.hand held GPS observations or other comparable positioning techniques
 ME3346.and have an estimated accuracy of +/- 3 meters.
 ME3346
 ME3346.The orthometric height was determined by differential leveling and
 ME3346.adjusted by the NATIONAL GEODETIC SURVEY
 ME3346.in April 1995.
 ME3346
 ME3346.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3346.GEOID18 height accuracy estimate available here.
 ME3346
 ME3346.Click photographs - Photos may exist for this station.
 ME3346
 ME3346.The dynamic height is computed by dividing the NAVD 88
 ME3346.geopotential number by the normal gravity value computed on the
 ME3346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3346.degrees latitude (g = 980.6199 gals.).
 ME3346
 ME3346.The modeled gravity was interpolated from observed gravity values.
 ME3346
 ME3346;                    North         East    Units  Estimated Accuracy
 ME3346;SPC IL E     -   571,310.1     358,114.4     MT  (+/- 3 meters HH1 GPS) 
 ME3346
 ME3346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4734228949(NAD 83)
 ME3346
 ME3346                          SUPERSEDED SURVEY CONTROL
 ME3346
 ME3346  NGVD 29 (01/19/93)  181.310  (m)          594.85   (f) ADJUSTED    1 2
 ME3346
 ME3346.Superseded values are not recommended for survey control.
 ME3346
 ME3346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3346.See file dsdata.pdf to determine how the superseded data were derived.
 ME3346
 ME3346_MARKER: DR = REFERENCE MARK DISK
 ME3346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3346_STAMPING: DALEY NO 1 1977
 ME3346_MARK LOGO: NGS
 ME3346_PROJECTION: FLUSH
 ME3346_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3346+STABILITY: SURFACE MOTION
 ME3346_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3346+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2013
 ME3346
 ME3346  HISTORY     - Date     Condition        Report By
 ME3346  HISTORY     - 1977     MONUMENTED       NGS
 ME3346  HISTORY     - 19920805 GOOD             NGS
 ME3346  HISTORY     - 20130421 GOOD             FAMM
 ME3346
 ME3346                          STATION DESCRIPTION
 ME3346
 ME3346'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3346'IN CHICAGO, AT THE INTERSECTION OF SOUTH PRINCETON AVENUE AND WEST
 ME3346'64TH PLACE, NEAR THE SOUTHEAST CORNER OF FULLER CITY PARK, 47.5 M
 ME3346'(155.8 FT) NORTH OF THE CENTER OF THE PLACE, 46.8 M (153.5 FT)
 ME3346'NORTHEAST OF REFERENCE MARK 2, 45.4 M (148.9 FT) WEST OF THE AVENUE
 ME3346'CENTERLINE, 30.0 M (98.4 FT) NORTH OF TRIANGULATION STATION DALEY,
 ME3346'1.0 M (3.3 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF A CHAIN-LINK
 ME3346'FENCE ENCLOSING A TENNIS COURT, 0.7 M (2.3 FT) WEST OF THE FENCE, 0.2
 ME3346'M (0.7 FT) ABOVE THE LEVEL OF THE PLACE, AND THE MONUMENT IS FLUSH
 ME3346'WITH THE GROUND SURFACE.
 ME3346
 ME3346                          STATION RECOVERY (2013)
 ME3346
 ME3346'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013 (MRY)
 ME3346'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3347 ***********************************************************************
 ME3347  DESIGNATION -  DALEY RM 2
 ME3347  PID         -  ME3347
 ME3347  STATE/COUNTY-  IL/COOK
 ME3347  COUNTRY     -  US
 ME3347  USGS QUAD   -  ENGLEWOOD (2018)
 ME3347
 ME3347                         *CURRENT SURVEY CONTROL
 ME3347  ______________________________________________________________________
 ME3347* NAD 83(1986) POSITION- 41 48 37.23   (N) 087 38 03.51   (W)   HD_HELD1
 ME3347* NAVD 88 ORTHO HEIGHT -   181.098 (meters)      594.15  (feet) ADJUSTED
 ME3347  ______________________________________________________________________
 ME3347  GEOID HEIGHT    -        -33.529 (meters)                     GEOID18
 ME3347  DYNAMIC HEIGHT  -        181.035 (meters)      593.95  (feet) COMP
 ME3347  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 ME3347
 ME3347  VERT ORDER      -  FIRST     CLASS II
 ME3347
 ME3347.The horizontal coordinates were determined by differentially corrected
 ME3347.hand held GPS observations or other comparable positioning techniques
 ME3347.and have an estimated accuracy of +/- 3 meters.
 ME3347
 ME3347.The orthometric height was determined by differential leveling and
 ME3347.adjusted by the NATIONAL GEODETIC SURVEY
 ME3347.in April 1995.
 ME3347
 ME3347.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3347.GEOID18 height accuracy estimate available here.
 ME3347
 ME3347.Click photographs - Photos may exist for this station.
 ME3347
 ME3347.The dynamic height is computed by dividing the NAVD 88
 ME3347.geopotential number by the normal gravity value computed on the
 ME3347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3347.degrees latitude (g = 980.6199 gals.).
 ME3347
 ME3347.The modeled gravity was interpolated from observed gravity values.
 ME3347
 ME3347;                    North         East    Units  Estimated Accuracy
 ME3347;SPC IL E     -   571,273.7     358,085.1     MT  (+/- 3 meters HH1 GPS) 
 ME3347
 ME3347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4731228913(NAD 83)
 ME3347
 ME3347                          SUPERSEDED SURVEY CONTROL
 ME3347
 ME3347  NGVD 29 (01/19/93)  181.187  (m)          594.44   (f) ADJUSTED    1 2
 ME3347
 ME3347.Superseded values are not recommended for survey control.
 ME3347
 ME3347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3347.See file dsdata.pdf to determine how the superseded data were derived.
 ME3347
 ME3347_MARKER: DR = REFERENCE MARK DISK
 ME3347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3347_STAMPING: DALEY NO 2 1977
 ME3347_MARK LOGO: NGS
 ME3347_PROJECTION: FLUSH
 ME3347_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3347+STABILITY: SURFACE MOTION
 ME3347_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3347+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME3347
 ME3347  HISTORY     - Date     Condition        Report By
 ME3347  HISTORY     - 1977     MONUMENTED       NGS
 ME3347  HISTORY     - 19920805 GOOD             NGS
 ME3347
 ME3347                          STATION DESCRIPTION
 ME3347
 ME3347'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3347'IN CHICAGO, AT THE INTERSECTION OF SOUTH PRINCETON AVENUE AND WEST
 ME3347'64TH PLACE, NEAR THE SOUTHEAST CORNER OF FULLER CITY PARK, 76.3 M
 ME3347'(250.3 FT) WEST OF THE AVENUE CENTERLINE, 46.8 M (153.5 FT) SOUTHWEST
 ME3347'OF REFERENCE MARK 1, 30.9 M (101.4 FT) WEST OF THE SOUTHWEST CORNER
 ME3347'OF A CHAIN-LINK FENCE ENCLOSING A TENNIS COURT, 27.1 M (88.9 FT) WEST
 ME3347'OF TRIANGULATION STATION DALEY, 11.8 M (38.7 FT) NORTH OF THE CENTER
 ME3347'OF THE PLACE, 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE PLACE, AND THE
 ME3347'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0799 ***********************************************************************
 LD0799  DESIGNATION -  DALLAS
 LD0799  PID         -  LD0799
 LD0799  STATE/COUNTY-  IL/HANCOCK
 LD0799  COUNTRY     -  US
 LD0799  USGS QUAD   -  DALLAS CITY (2018)
 LD0799
 LD0799                         *CURRENT SURVEY CONTROL
 LD0799  ______________________________________________________________________
 LD0799* NAD 83(1997) POSITION- 40 37 47.75151(N) 091 10 51.00142(W)   ADJUSTED
 LD0799* NAVD 88 ORTHO HEIGHT -   202.    (meters)      663.    (feet) SCALED
 LD0799  ______________________________________________________________________
 LD0799  GEOID HEIGHT    -        -33.339 (meters)                     GEOID18
 LD0799  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 LD0799  HORZ ORDER      -  SECOND
 LD0799
 LD0799.The horizontal coordinates were established by classical geodetic methods
 LD0799.and adjusted by the National Geodetic Survey in October 1999.
 LD0799
 LD0799.The orthometric height was scaled from a topographic map.
 LD0799
 LD0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0799.GEOID18 height accuracy estimate available here.
 LD0799
 LD0799.Click photographs - Photos may exist for this station.
 LD0799
 LD0799.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0799
 LD0799. The following values were computed from the NAD 83(1997) position.
 LD0799
 LD0799;                    North         East     Units Scale Factor Converg.
 LD0799;SPC IL W     -   440,426.142   614,201.764   MT  1.00003175   -0 39 37.6
 LD0799;SPC IL W     - 1,444,964.77  2,015,093.62   sFT  1.00003175   -0 39 37.6
 LD0799;SPC IA S     -    72,568.553   696,187.048   MT  0.99999769   +1 31 39.5
 LD0799;SPC IA S     -   238,085.33  2,284,073.67   sFT  0.99999769   +1 31 39.5
 LD0799;UTM  15      - 4,499,267.935   653,851.166   MT  0.99989136   +1 11 05.4
 LD0799
 LD0799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0799!SPC IL W     -   0.99997355  x   1.00003175  =   1.00000530
 LD0799!SPC IA S     -   0.99997355  x   0.99999769  =   0.99997124
 LD0799!UTM  15      -   0.99997355  x   0.99989136  =   0.99986491
 LD0799
 LD0799:                Primary Azimuth Mark                     Grid Az
 LD0799:SPC IL W     -  WEST BURLINGTON MUNICIPAL TANK           006 08 42.5
 LD0799:SPC IA S     -  WEST BURLINGTON MUNICIPAL TANK           003 57 25.4
 LD0799:UTM  15      -  WEST BURLINGTON MUNICIPAL TANK           004 17 59.5
 LD0799
 LD0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5385199267(NAD 83)
 LD0799
 LD0799|---------------------------------------------------------------------|
 LD0799| PID    Reference Object                     Distance      Geod. Az  |
 LD0799|                                                           dddmmss.s |
 LD0799| LD0781 WEST BURLINGTON MUNICIPAL TANK      APPROX.21.8 KM 0052904.9 |
 LD0799| LD0777 BURLINGTON ST JOHNS CATH CH         APPROX.20.6 KM 0170436.9 |
 LD0799|---------------------------------------------------------------------|
 LD0799
 LD0799                          SUPERSEDED SURVEY CONTROL
 LD0799
 LD0799  NAD 83(1996)-  40 37 47.75152(N)    091 10 51.00142(W) AD(       ) 2
 LD0799  NAD 83(1986)-  40 37 47.75962(N)    091 10 51.00306(W) AD(       ) 2
 LD0799  NAD 27      -  40 37 47.60600(N)    091 10 50.47600(W) AD(       ) 2
 LD0799
 LD0799.Superseded values are not recommended for survey control.
 LD0799
 LD0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0799.See file dsdata.pdf to determine how the superseded data were derived.
 LD0799
 LD0799_MARKER: P = PIPE CAP
 LD0799_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0799_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0799_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0799
 LD0799  HISTORY     - Date     Condition        Report By
 LD0799  HISTORY     - UNK      MONUMENTED       MRC
 LD0799
 LD0799                          STATION DESCRIPTION
 LD0799
 LD0799'DESCRIBED BY MISSISSIPPI RIVER COMMISSION UNK (HWH)
 LD0799'STATION IS ABOUT 1/2 MILE SOUTHWEST OF DALLAS CITY AND 8
 LD0799'MILES EAST OF FORT MADISON, ON EDGE OF BLUFF OVERLOOKING
 LD0799'THE MISSISSIPPI RIVER.
 LD0799'
 LD0799'TO REACH FROM DALLAS CITY, GO ON PAVED STATE HIGHWAY 94 WEST
 LD0799'0.7 MILE TO A DIRT ROAD LEADING SOUTH UP BLUFF TO A SMALL
 LD0799'HOUSE UNDER CONSTRUCTION, FOLLOW DIRT ROAD TO THIS HOUSE,
 LD0799'0.15 MILE TO END OF TRUCK TRAVEL, AND WALK WEST 250 YARDS
 LD0799'TO STATION, ON CREST OF FIRST KNOLL WEST OF HOUSE.
 LD0799'
 LD0799'MARK IS A 4-INCH IRON PIPE, CAPPED PROTRUDING ABOUT 6 INCHES
 LD0799'ABOVE SURFACE OF GROUND AND LOCATED IN A GRASSY PASTURE,
 LD0799'8.1 METERS SOUTHWEST OF NORTH-AND-SOUTH WIRE FENCE OVER HILL,
 LD0799'14.8 METERS WEST OF A 16-INCH STUMP IN FENCE LINE, 19.2 METERS
 LD0799'EAST-SOUTHEAST OF A 16-INCH MULBERRY TREE, AND ABOUT 1/4
 LD0799'MILE EAST-NORTHEAST OF A LARGE RED BARN AND STONE SILO.
 LD0799'
 LD0799'AZIMUTH MARK USED IS SPIRE OF ST. MARYS CATHOLIC CHURCH, FT.
 LD0799'MADISON, IOWA.
 LD0799'
 LD0799'HEIGHT OF SIGNAL ABOVE STATION MARK - 4 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8097 ***********************************************************************
 DP8097  DESIGNATION -  DALLAS CITY RESET
 DP8097  PID         -  DP8097
 DP8097  STATE/COUNTY-  IL/HANCOCK
 DP8097  COUNTRY     -  US
 DP8097  USGS QUAD   -  DALLAS CITY (2018)
 DP8097
 DP8097                         *CURRENT SURVEY CONTROL
 DP8097  ______________________________________________________________________
 DP8097* NAD 83(1986) POSITION- 40 38 14.0    (N) 091 10 11.5    (W)   HD_HELD2
 DP8097* NAVD 88 ORTHO HEIGHT -   162.70  (meters)      533.8   (feet) RESET
 DP8097  ______________________________________________________________________
 DP8097  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 DP8097  VERT ORDER      -  THIRD
 DP8097
 DP8097.The horizontal coordinates were established by autonomous hand held GPS
 DP8097.observations and have an estimated accuracy of +/- 10 meters.
 DP8097
 DP8097.The orthometric height was computed from unverified reset data.
 DP8097
 DP8097.No vertical observational check was made to the station.
 DP8097
 DP8097.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8097.GEOID18 height accuracy estimate available here.
 DP8097
 DP8097.Click photographs - Photos may exist for this station.
 DP8097
 DP8097;                    North         East    Units  Estimated Accuracy
 DP8097;SPC IL W     -   441,225.      615,139.      MT  (+/- 10 meters HH2 GPS)
 DP8097
 DP8097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF5476200096(NAD 83)
 DP8097
 DP8097                          SUPERSEDED SURVEY CONTROL
 DP8097
 DP8097.No superseded survey control is available for this station.
 DP8097
 DP8097_MARKER: DB = BENCH MARK DISK
 DP8097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP8097_STAMPING: DALLAS CITY 1934 RESET
 DP8097_MARK LOGO: NONE
 DP8097_PROJECTION: FLUSH
 DP8097_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP8097_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP8097
 DP8097  HISTORY     - Date     Condition        Report By
 DP8097  HISTORY     - 20150709 MONUMENTED       LOCSUR
 DP8097
 DP8097                          STATION DESCRIPTION
 DP8097
 DP8097'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2015 (WLG)
 DP8097'THE STATION IS LOCATED ABOUT 5.9 MI (9.4 KM) WEST-SOUTHWEST OF LOMAX,
 DP8097'4.6 MI (7.4 KM) NORTH OF COLUSA AND IN THE TOWN OF DALLAS CITY, IL.
 DP8097'
 DP8097'AT DALLAS CITY, AT THE SOUTHEAST CORNER OF FIRST STREET AND CEDAR
 DP8097'STREET.
 DP8097'
 DP8097'THE BENCH MARK IS SET 30 FT (9.14 M) SOUTH OF CENTERLINE OF FIRST
 DP8097'STREET, 40 FT (12.19 M) EAST OF THE CENTERLINE OF CEDAR STREET, 5.1 FT
 DP8097'(1.55 M) SOUTH OF SIDEWALK, AND 16.35 FT (4.98 M) NORTH OF THE
 DP8097'NORTHEAST CORNER OF DALLAS CITY WATER SALESMAN BUILDING (OLD
 DP8097'WATERWORKS BUILDING SITE) BEING 12 FT (3.7 M) BY 12 FT. THE BENCH MARK
 DP8097'IS A 3.5 INCH (9 CM) BRASS DISK SET IN THE TOP OF AN 18 INCH DIAMETER
 DP8097'CONCRETE MONUMENT AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1310 ***********************************************************************
 KB1310  DESIGNATION -  DALTON CITY MUNICIPAL TANK
 KB1310  PID         -  KB1310
 KB1310  STATE/COUNTY-  IL/MOULTRIE
 KB1310  COUNTRY     -  US
 KB1310  USGS QUAD   -  DALTON CITY (2018)
 KB1310
 KB1310                         *CURRENT SURVEY CONTROL
 KB1310  ______________________________________________________________________
 KB1310* NAD 83(1997) POSITION- 39 42 43.01382(N) 088 48 20.33128(W)   ADJUSTED
 KB1310  ______________________________________________________________________
 KB1310  GEOID HEIGHT    -        -32.449 (meters)                     GEOID18
 KB1310  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 KB1310  HORZ ORDER      -  THIRD
 KB1310
 KB1310.The horizontal coordinates were established by classical geodetic methods
 KB1310.and adjusted by the National Geodetic Survey in October 1999.
 KB1310
 KB1310.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1310.GEOID18 height accuracy estimate available here.
 KB1310
 KB1310.Click photographs - Photos may exist for this station.
 KB1310
 KB1310.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1310
 KB1310. The following values were computed from the NAD 83(1997) position.
 KB1310
 KB1310;                    North         East     Units Scale Factor Converg.
 KB1310;SPC IL E     -   338,124.852   259,499.230   MT  0.99999519   -0 18 06.4
 KB1310;SPC IL E     - 1,109,331.29    851,373.72   sFT  0.99999519   -0 18 06.4
 KB1310;UTM  16      - 4,397,345.662   345,220.026   MT  0.99989495   -1 09 14.1
 KB1310
 KB1310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4522097345(NAD 83)
 KB1310
 KB1310                          SUPERSEDED SURVEY CONTROL
 KB1310
 KB1310  NAD 83(1986)-  39 42 43.02502(N)    088 48 20.32008(W) AD(       ) 3
 KB1310  NAD 27      -  39 42 42.89668(N)    088 48 20.06954(W) AD(       ) 3
 KB1310
 KB1310.Superseded values are not recommended for survey control.
 KB1310
 KB1310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1310.See file dsdata.pdf to determine how the superseded data were derived.
 KB1310
 KB1310_MARKER: 53 = ELEVATED TANK
 KB1310
 KB1310  HISTORY     - Date     Condition        Report By
 KB1310  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1310  HISTORY     - 1980     GOOD             NGS
 KB1310
 KB1310                          STATION DESCRIPTION
 KB1310
 KB1310'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1310'THE DALTON CITY MUNICIPAL WATER TANK IS LOCATED IN THE CENTER
 KB1310'OF DALTON CITY, JUST EAST OF THE RAILROAD TRACKS AND JUST WEST
 KB1310'OF THE INTERSECTION OF WEST FREELAND AND NORTH CHURCH STREETS.  IT
 KB1310'IS 110 FEET HIGH, SILVER IN COLOR, WITH BLACK LETTERING
 KB1310'DALTON CITY ON IT.
 KB1310
 KB1310                          STATION RECOVERY (1980)
 KB1310
 KB1310'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1310'THE STATION WAS RECOVERED AS
 KB1310'DESCRIBED IN 1977.
 KB1310'
 KB1310'THE STATION, DALTON CITY MUNICIPAL WATER TANK, IS THE TOP CENTER
 KB1310'OF A 4-LEGGED, 110 FEET ELEVATED WATER TANK, SILVER IN COLOR WITH
 KB1310'BLACK LETTERING (DALTON CITY) OWNED BY THE CITY.
 KB1310'
 KB1310'THE STATION IS LOCATED IN THE CENTER OF DALTON CITY, JUST WEST OF
 KB1310'THE INTERSECTION OF WEST FREELAND STREET AND NORTH CHURCH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0946 ***********************************************************************
 MF0946  DESIGNATION -  DALZELL
 MF0946  PID         -  MF0946
 MF0946  STATE/COUNTY-  IL/BUREAU
 MF0946  COUNTRY     -  US
 MF0946  USGS QUAD   -  SPRING VALLEY (2018)
 MF0946
 MF0946                         *CURRENT SURVEY CONTROL
 MF0946  ______________________________________________________________________
 MF0946* NAD 83(1997) POSITION- 41 21 50.71318(N) 089 10 29.81104(W)   ADJUSTED
 MF0946* NAVD 88 ORTHO HEIGHT -   198.922 (meters)      652.63  (feet) ADJUSTED
 MF0946  ______________________________________________________________________
 MF0946  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0946  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 MF0946  DYNAMIC HEIGHT  -        198.843 (meters)      652.37  (feet) COMP
 MF0946  MODELED GRAVITY -    980,224.0   (mgal)                       NAVD 88
 MF0946
 MF0946  HORZ ORDER      -  SECOND
 MF0946  VERT ORDER      -  SECOND    CLASS 0
 MF0946
 MF0946.The horizontal coordinates were established by classical geodetic methods
 MF0946.and adjusted by the National Geodetic Survey in October 1999.
 MF0946
 MF0946.The orthometric height was determined by differential leveling and
 MF0946.adjusted by the NATIONAL GEODETIC SURVEY
 MF0946.in June 1991.
 MF0946
 MF0946.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0946.GEOID18 height accuracy estimate available here.
 MF0946
 MF0946.Click photographs - Photos may exist for this station.
 MF0946
 MF0946.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0946
 MF0946.The dynamic height is computed by dividing the NAVD 88
 MF0946.geopotential number by the normal gravity value computed on the
 MF0946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0946.degrees latitude (g = 980.6199 gals.).
 MF0946
 MF0946.The modeled gravity was interpolated from observed gravity values.
 MF0946
 MF0946. The following values were computed from the NAD 83(1997) position.
 MF0946
 MF0946;                    North         East     Units Scale Factor Converg.
 MF0946;SPC IL W     -   521,932.278   782,973.294   MT  1.00002587   +0 39 19.5
 MF0946;SPC IL W     - 1,712,372.82  2,568,804.88   sFT  1.00002587   +0 39 19.5
 MF0946;UTM  16      - 4,581,457.718   318,088.222   MT  1.00000727   -1 26 15.7
 MF0946
 MF0946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0946!SPC IL W     -   0.99997398  x   1.00002587  =   0.99999985
 MF0946!UTM  16      -   0.99997398  x   1.00000727  =   0.99998125
 MF0946
 MF0946:                Primary Azimuth Mark                     Grid Az
 MF0946:SPC IL W     -  LADD MUNICIPAL TANK                      299 32 34.4
 MF0946:UTM  16      -  LADD MUNICIPAL TANK                      301 38 09.6
 MF0946
 MF0946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1808881457(NAD 83)
 MF0946
 MF0946|---------------------------------------------------------------------|
 MF0946| PID    Reference Object                     Distance      Geod. Az  |
 MF0946|                                                           dddmmss.s |
 MF0946| MF0948 DALZELL RM 3                          9.799 METERS 11352     |
 MF0946| MF1642 PERU ST BEDE JR COLL WTR TK         APPROX. 4.8 KM 1731441.2 |
 MF0946| MF0945 DALZELL RM 2                         14.205 METERS 18007     |
 MF0946| MF0944 DALZELL AZ MK                                      2663536.6 |
 MF0946| MF1650 LADD MUNICIPAL TANK                 APPROX. 4.1 KM 3001153.9 |
 MF0946| MF0947 DALZELL RM 1                         13.592 METERS 35648     |
 MF0946|---------------------------------------------------------------------|
 MF0946
 MF0946                          SUPERSEDED SURVEY CONTROL
 MF0946
 MF0946  NAD 83(1986)-  41 21 50.72095(N)    089 10 29.81755(W) AD(       ) 2
 MF0946  NAD 27      -  41 21 50.58830(N)    089 10 29.51360(W) AD(       ) 2
 MF0946  NGVD 29 (??/??/92)  199.000  (m)          652.89   (f) ADJ UNCH    2 0
 MF0946  NGVD 29             199.00   (m)          652.9    (f) LEVELING    3  
 MF0946
 MF0946.Superseded values are not recommended for survey control.
 MF0946
 MF0946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0946.See file dsdata.pdf to determine how the superseded data were derived.
 MF0946
 MF0946_MARKER: DS = TRIANGULATION STATION DISK
 MF0946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0946_STAMPING: DALZELL 1959
 MF0946_MARK LOGO: CGS
 MF0946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0946+STABILITY: SURFACE MOTION
 MF0946
 MF0946  HISTORY     - Date     Condition        Report By
 MF0946  HISTORY     - 1959     MONUMENTED       CGS
 MF0946  HISTORY     - 1960     GOOD             CGS
 MF0946  HISTORY     - 1960     GOOD             CGS
 MF0946  HISTORY     - 19960401 MARK NOT FOUND   USPSQD
 MF0946  HISTORY     - 20010606 POOR             USPSQD
 MF0946  HISTORY     - 20050705 POOR             USPSQD
 MF0946
 MF0946                          STATION DESCRIPTION
 MF0946
 MF0946'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0946'STATION IS LOCATED ABOUT 2-1/2 MILES EAST-SOUTHEAST OF LADD,
 MF0946'5.0 MILES SOUTH-SOUTHEAST OF CHERRY, AND IN THE NORTH EDGE
 MF0946'OF THE TOWN OF DALZELL.
 MF0946'
 MF0946'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY NO. 6 AND STATE
 MF0946'HIGHWAY NO. 89, ABOUT 1.0 MILE SOUTH OF LADD, GO EAST ON
 MF0946'A GRAVELED ROAD FOR 2.0 MILES TO THE EAST ONE OF THREE CONCRETE
 MF0946'BRIDGES, CONTINUE EAST ON GRAVELED ROAD FOR 0.3 MILE TO A ROAD
 MF0946'RIGHT, (TO REACH AZIMUTH MARK TURN RIGHT AND GO SOUTH ABOUT
 MF0946'200 FEET TO MARK ON RIGHT), CONTINUE EAST ON GRAVELED ROAD
 MF0946'FOR 0.1 MILE TO A WIRE GATE ON RIGHT.  TURN RIGHT THROUGH
 MF0946'GATE AND GO SOUTH ABOUT 100 FEET TO STATION IN FENCE LINE AS
 MF0946'DESCRIBED.
 MF0946'
 MF0946'STATION MARK, A STANDARD DISK STAMPED DALZELL 1959, IS SET IN A
 MF0946'10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE MARK
 MF0946'IS 148 FEET SOUTH OF APPROXIMATE CENTER LINE OF GRAVELED
 MF0946'ROAD, 11 FEET WEST OF APPROXIMATE CENTER OF FIELD ROAD, 1.5
 MF0946'FEET EAST OF FENCE LINE AND 1.2 FEET EAST-SOUTHEAST OF WITNESS
 MF0946'POST.
 MF0946'
 MF0946'REFERENCE MARK NUMBER 1, IS STANDARD DISK STAMPED DALZELL
 MF0946'NO. 1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 MF0946'PROJECTS 1 INCH.  THE MARK IS 104 FEET SOUTH OF APPROXIMATE
 MF0946'CENTER LINE OF GRAVELED ROAD, 73 FEET SOUTH-SOUTH WEST OF
 MF0946'CENTER OF GATE, 12 FEET WEST OF FIELD ROAD AND 1 FOOT EAST OF
 MF0946'FENCE LINE.
 MF0946'
 MF0946'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED DALZELL
 MF0946'NO. 2 1959, IS SET IN A 10 INCH CONCRETE POST WHICH PROJECTS 1
 MF0946'INCH.  THE MARK IS 47 FEET SOUTH OF WITNESS POST, 13 FEET
 MF0946'WEST OF CENTER OF FIELD ROAD AND 1 FOOT EAST OF FENCE LINE.
 MF0946'
 MF0946'AZIMUTH MARK, A STANDARD DISK STAMPED DALZELL 1959, IS SET
 MF0946'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 MF0946'MARK IS 52 FEET SOUTH OF POWER POLE, 22 FEET WEST OF APPROXIMATE
 MF0946'CENTER LINE OF GRAVELED ROAD, 1.6 FEET EAST OF WITNESS POST AND
 MF0946'1 FOOT EAST OF FENCE LINE.
 MF0946'
 MF0946'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0946
 MF0946                          STATION RECOVERY (1960)
 MF0946
 MF0946'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0946'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1959 DESCRIPTION
 MF0946'AND ALL MARKS WAS FOUND TO BE IN GOOD CONDITION.  THE DISTANCE
 MF0946'AND DIRECTION TO ALL MARKS CHECKED.
 MF0946'
 MF0946'DUE TO HIGHWAY CONSTRUCTION REFERENCE MARK 1 WAS IN NEW ROAD
 MF0946'RIGHT-OF-WAY AND WAS DESTROYED AND REFERENCE MARK 3 WAS ESTABLISHED
 MF0946'BY THIS PARTY.
 MF0946'
 MF0946'REFERENCE MARK 3, A STANDARD REFERENCE DISK SET IN THE TOP OF
 MF0946'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 MF0946'SURFACE OF THE GROUND AND IS STAMPED DALZELL NO 3 1959.  THE
 MF0946'MARK IS 163 FEET SOUTH OF CENTER OF GRAVELED ROAD, 34.9 FEET
 MF0946'SOUTHEAST OF WITNESS POST AND 31 FEET EAST OF FENCE.
 MF0946'
 MF0946'THE ORIGINAL DESCRIPTION IS ADEQUATE AT THIS TIME.
 MF0946
 MF0946                          STATION RECOVERY (1960)
 MF0946
 MF0946'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MF0946'5.2 MI N FROM SPRING VALLEY.
 MF0946'ABOUT 3.1 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0946'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 2.15 MILES EAST ALONG
 MF0946'A GRAVEL ROAD, AT THE JUNCTION WITH A BLACKTOP ROAD SOUTH, ABOUT
 MF0946'150 YARDS EAST OF THE CENTER LINE OF THE BLACKTOP ROAD SOUTH,
 MF0946'151 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD, 122 FEET
 MF0946'SOUTH OF A POWER POLE, 114 FEET SOUTH OF A FENCE CORNER, 2 FEET
 MF0946'EAST OF A FENCE LINE, 2.3 FEET EAST OF A METAL WITNESS POST, ABOUT
 MF0946'1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 MF0946'CONCRETE POST PROJECTING 3 INCHES.
 MF0946
 MF0946                          STATION RECOVERY (1996)
 MF0946
 MF0946'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0946'MARK NOT FOUND.
 MF0946
 MF0946                          STATION RECOVERY (2001)
 MF0946
 MF0946'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0946'STATION MONUMENT AND PIN FOUND. DISC MISSING. RM 3 FOUND IN GOOD
 MF0946'CONDITION. RM 1 NOT FOUND.
 MF0946
 MF0946                          STATION RECOVERY (2005)
 MF0946
 MF0946'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0946'DISK IS MISSING. PIN INTACT.
 MF0946'FOUND RM 3
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0944 ***********************************************************************
 MF0944  DESIGNATION -  DALZELL AZ MK
 MF0944  PID         -  MF0944
 MF0944  STATE/COUNTY-  IL/BUREAU
 MF0944  COUNTRY     -  US
 MF0944  USGS QUAD   -  SPRING VALLEY (2018)
 MF0944
 MF0944                         *CURRENT SURVEY CONTROL
 MF0944  ______________________________________________________________________
 MF0944* NAD 83(1986) POSITION- 41 21 50.     (N) 089 10 34.     (W)   SCALED
 MF0944* NAVD 88 ORTHO HEIGHT -   198.649 (meters)      651.73  (feet) ADJUSTED
 MF0944  ______________________________________________________________________
 MF0944  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0944  DYNAMIC HEIGHT  -        198.571 (meters)      651.48  (feet) COMP
 MF0944  MODELED GRAVITY -    980,224.0   (mgal)                       NAVD 88
 MF0944
 MF0944  VERT ORDER      -  SECOND    CLASS 0
 MF0944
 MF0944.The horizontal coordinates were scaled from a map and have
 MF0944.an estimated accuracy of +/- 6 seconds.
 MF0944
 MF0944.The orthometric height was determined by differential leveling and
 MF0944.adjusted by the NATIONAL GEODETIC SURVEY
 MF0944.in June 1991.
 MF0944
 MF0944.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0944.GEOID18 height accuracy estimate available here.
 MF0944
 MF0944.Click photographs - Photos may exist for this station.
 MF0944
 MF0944.The dynamic height is computed by dividing the NAVD 88
 MF0944.geopotential number by the normal gravity value computed on the
 MF0944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0944.degrees latitude (g = 980.6199 gals.).
 MF0944
 MF0944.The modeled gravity was interpolated from observed gravity values.
 MF0944
 MF0944;                    North         East    Units  Estimated Accuracy
 MF0944;SPC IL W     -   521,910.      782,880.      MT  (+/- 180 meters Scaled)
 MF0944
 MF0944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL179814(NAD 83)
 MF0944
 MF0944                          SUPERSEDED SURVEY CONTROL
 MF0944
 MF0944  NGVD 29 (??/??/92)  198.727  (m)          651.99   (f) ADJ UNCH    2 0
 MF0944
 MF0944.Superseded values are not recommended for survey control.
 MF0944
 MF0944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0944.See file dsdata.pdf to determine how the superseded data were derived.
 MF0944
 MF0944_MARKER: DZ = AZIMUTH MARK DISK
 MF0944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0944_STAMPING: DALZELL 1959
 MF0944_MARK LOGO: CGS
 MF0944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0944+STABILITY: SURFACE MOTION
 MF0944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0944+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 MF0944
 MF0944  HISTORY     - Date     Condition        Report By
 MF0944  HISTORY     - 1959     MONUMENTED       CGS
 MF0944  HISTORY     - 19960401 GOOD             USPSQD
 MF0944  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0944  HISTORY     - 20050705 GOOD             USPSQD
 MF0944
 MF0944                          STATION DESCRIPTION
 MF0944
 MF0944'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0944'5.2 MI N FROM SPRING VALLEY.
 MF0944'ABOUT 3.1 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0944'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 2.15 MILES EAST ALONG
 MF0944'A GRAVEL ROAD, AT THE JUNCTION OF A BLACKTOP ROAD SOUTH, 21 FEET
 MF0944'WEST OF THE CENTERLINE OF BLACKTOP ROAD, 185 FEET SOUTH OF THE
 MF0944'CENTERLINE OF THE GRAVEL ROAD, 2 FEET SOUTH OF THE SOUTH END
 MF0944'OF A WIRE GATE, 52 FEET SOUTH OF A POWER POLE WITH A STREET LIGHT,
 MF0944'1 FOOT EAST OF FENCE LINE, 1.6 FEET EAST OF A METAL WITNESS POST,
 MF0944'ABOUT 1 FOOT ABOVE THE LEVEL OF THE BLACKTOP ROAD, SET IN THE TOP
 MF0944'OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0944
 MF0944                          STATION RECOVERY (1996)
 MF0944
 MF0944'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0944'RECOVERED IN GOOD CONDITION.
 MF0944
 MF0944                          STATION RECOVERY (2001)
 MF0944
 MF0944'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0944'MARK NOT FOUND.
 MF0944
 MF0944                          STATION RECOVERY (2005)
 MF0944
 MF0944'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0944'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0945 ***********************************************************************
 MF0945  DESIGNATION -  DALZELL RM 2
 MF0945  PID         -  MF0945
 MF0945  STATE/COUNTY-  IL/BUREAU
 MF0945  COUNTRY     -  US
 MF0945  USGS QUAD   -  SPRING VALLEY (2018)
 MF0945
 MF0945                         *CURRENT SURVEY CONTROL
 MF0945  ______________________________________________________________________
 MF0945* NAD 83(1986) POSITION- 41 21 50.25   (N) 089 10 29.81   (W)   HD_HELD1
 MF0945* NAVD 88 ORTHO HEIGHT -   198.547 (meters)      651.40  (feet) ADJUSTED
 MF0945  ______________________________________________________________________
 MF0945  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0945  DYNAMIC HEIGHT  -        198.469 (meters)      651.14  (feet) COMP
 MF0945  MODELED GRAVITY -    980,224.0   (mgal)                       NAVD 88
 MF0945
 MF0945  VERT ORDER      -  SECOND    CLASS 0
 MF0945
 MF0945.The horizontal coordinates were determined by differentially corrected
 MF0945.hand held GPS observations or other comparable positioning techniques
 MF0945.and have an estimated accuracy of +/- 3 meters.
 MF0945
 MF0945.The orthometric height was determined by differential leveling and
 MF0945.adjusted by the NATIONAL GEODETIC SURVEY
 MF0945.in June 1991.
 MF0945
 MF0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0945.GEOID18 height accuracy estimate available here.
 MF0945
 MF0945.Click photographs - Photos may exist for this station.
 MF0945
 MF0945.The dynamic height is computed by dividing the NAVD 88
 MF0945.geopotential number by the normal gravity value computed on the
 MF0945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0945.degrees latitude (g = 980.6199 gals.).
 MF0945
 MF0945.The modeled gravity was interpolated from observed gravity values.
 MF0945
 MF0945;                    North         East    Units  Estimated Accuracy
 MF0945;SPC IL W     -   521,918.0     782,973.5     MT  (+/- 3 meters HH1 GPS) 
 MF0945
 MF0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1808781443(NAD 83)
 MF0945
 MF0945                          SUPERSEDED SURVEY CONTROL
 MF0945
 MF0945  NGVD 29 (??/??/92)  198.625  (m)          651.66   (f) ADJ UNCH    2 0
 MF0945
 MF0945.Superseded values are not recommended for survey control.
 MF0945
 MF0945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0945.See file dsdata.pdf to determine how the superseded data were derived.
 MF0945
 MF0945_MARKER: DR = REFERENCE MARK DISK
 MF0945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0945_STAMPING: DALZELL NO 2 1959
 MF0945_MARK LOGO: CGS
 MF0945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0945+STABILITY: SURFACE MOTION
 MF0945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0945+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 MF0945
 MF0945  HISTORY     - Date     Condition        Report By
 MF0945  HISTORY     - 1959     MONUMENTED       CGS
 MF0945  HISTORY     - 1960     GOOD             CGS
 MF0945  HISTORY     - 19960401 GOOD             USPSQD
 MF0945  HISTORY     - 20010606 GOOD             USPSQD
 MF0945  HISTORY     - 20050705 GOOD             USPSQD
 MF0945
 MF0945                          STATION DESCRIPTION
 MF0945
 MF0945'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0945'5.2 MI N FROM SPRING VALLEY.
 MF0945'ABOUT 3.1 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0945'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 2.15 MILES EAST ALONG
 MF0945'A GRAVEL ROAD, AT THE JUNCTION OF A BLACKTOP ROAD SOUTH, ABOUT
 MF0945'150 YARDS EAST OF THE CENTER LINE OF THE BLACKTOP ROAD SOUTH,
 MF0945'199 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD, 169 FEET
 MF0945'SOUTH OF A POWER POLE, 160 FEET SOUTH OF A FENCE CORNER, 0.5 FEET
 MF0945'EAST OF THE FENCE LINE, 46.6 FEET SOUTH OF TRIANGULATION STATION
 MF0945'DALZELL, 47.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 MF0945'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0945'2 INCHES.
 MF0945
 MF0945                          STATION RECOVERY (1996)
 MF0945
 MF0945'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0945'RECOVERED IN GOOD CONDITION.
 MF0945
 MF0945                          STATION RECOVERY (2001)
 MF0945
 MF0945'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0945'RECOVERED IN GOOD CONDITION.
 MF0945
 MF0945                          STATION RECOVERY (2005)
 MF0945
 MF0945'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0945'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0948 ***********************************************************************
 MF0948  DESIGNATION -  DALZELL RM 3
 MF0948  PID         -  MF0948
 MF0948  STATE/COUNTY-  IL/BUREAU
 MF0948  COUNTRY     -  US
 MF0948  USGS QUAD   -  SPRING VALLEY (2018)
 MF0948
 MF0948                         *CURRENT SURVEY CONTROL
 MF0948  ______________________________________________________________________
 MF0948* NAD 83(1986) POSITION- 41 21 50.58   (N) 089 10 29.43   (W)   HD_HELD1
 MF0948* NAVD 88 ORTHO HEIGHT -   198.43  (meters)      651.0   (feet) RESET
 MF0948  ______________________________________________________________________
 MF0948  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0948  VERT ORDER      -  THIRD
 MF0948
 MF0948.The horizontal coordinates were determined by differentially corrected
 MF0948.hand held GPS observations or other comparable positioning techniques
 MF0948.and have an estimated accuracy of +/- 3 meters.
 MF0948
 MF0948.The orthometric height was computed from unverified reset data.
 MF0948
 MF0948.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0948.GEOID18 height accuracy estimate available here.
 MF0948
 MF0948.Click photographs - Photos may exist for this station.
 MF0948
 MF0948;                    North         East    Units  Estimated Accuracy
 MF0948;SPC IL W     -   521,928.3     782,982.2     MT  (+/- 3 meters HH1 GPS) 
 MF0948
 MF0948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1809681453(NAD 83)
 MF0948
 MF0948                          SUPERSEDED SURVEY CONTROL
 MF0948
 MF0948.No superseded survey control is available for this station.
 MF0948
 MF0948_MARKER: DR = REFERENCE MARK DISK
 MF0948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0948_STAMPING: DALZELL NO 3 1960
 MF0948_MARK LOGO: CGS
 MF0948_PROJECTION: FLUSH
 MF0948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0948+STABILITY: SURFACE MOTION
 MF0948
 MF0948  HISTORY     - Date     Condition        Report By
 MF0948  HISTORY     - 1960     MONUMENTED       CGS
 MF0948
 MF0948                          STATION DESCRIPTION
 MF0948
 MF0948'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0948'5.2 MI N FROM SPRING VALLEY.
 MF0948'ABOUT 3.1 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0948'WITH STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 2.15 MILES EAST
 MF0948'ALONG A GRAVEL ROAD, AT THE JUNCTION OF A BLACKTOP ROAD SOUTH,
 MF0948'ABOUT 150 YARDS EAST OF THE CENTER LINE OF THE BLACKTOP ROAD SOUTH,
 MF0948'163 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 30 FEET EAST OF A
 MF0948'FENCE LINE, 135 FEET SOUTH SOUTHEAST OF A POWER POLE, 127 FEET
 MF0948'SOUTH SOUTHEAST OF A FENCE CORNER, 32.1 FEET EAST SOUTHEAST OF
 MF0948'TRIANGULATION STATION DALZELL, 34.9 FEET EAST SOUTHEAST OF A
 MF0948'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 MF0948'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1542 ***********************************************************************
 NH1542  DESIGNATION -  DAMASCUS
 NH1542  PID         -  NH1542
 NH1542  STATE/COUNTY-  IL/STEPHENSON
 NH1542  COUNTRY     -  US
 NH1542  USGS QUAD   -  FREEPORT WEST (2018)
 NH1542
 NH1542                         *CURRENT SURVEY CONTROL
 NH1542  ______________________________________________________________________
 NH1542* NAD 83(2011) POSITION- 42 21 28.56559(N) 089 44 10.86219(W)   ADJUSTED
 NH1542* NAD 83(2011) ELLIP HT-   239.157 (meters)        (06/27/12)   ADJUSTED
 NH1542* NAD 83(2011) EPOCH   -  2010.00
 NH1542* NAVD 88 ORTHO HEIGHT -   272.527 (meters)      894.12  (feet) ADJUSTED
 NH1542  ______________________________________________________________________
 NH1542  GEOID HEIGHT    -        -33.371 (meters)                     GEOID18
 NH1542  NAD 83(2011) X  -     21,721.448 (meters)                     COMP
 NH1542  NAD 83(2011) Y  - -4,720,430.140 (meters)                     COMP
 NH1542  NAD 83(2011) Z  -  4,275,227.816 (meters)                     COMP
 NH1542  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 NH1542  DYNAMIC HEIGHT  -        272.438 (meters)      893.82  (feet) COMP
 NH1542  MODELED GRAVITY -    980,290.7   (mgal)                       NAVD 88
 NH1542
 NH1542  VERT ORDER      -  SECOND    CLASS I
 NH1542
 NH1542  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1542  Standards:
 NH1542         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1542            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1542  -------------------------------------------------------------------
 NH1542  NETWORK    0.77   1.16           0.34   0.29   0.59     -0.01087848
 NH1542  -------------------------------------------------------------------
 NH1542  Click here for local accuracies and other accuracy information.
 NH1542
 NH1542.The horizontal coordinates were established by GPS observations
 NH1542.and adjusted by the National Geodetic Survey in June 2012.
 NH1542
 NH1542.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1542.been affixed to the stable North American tectonic plate. See 
 NH1542.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1542
 NH1542.The horizontal coordinates are valid at the epoch date displayed above
 NH1542.which is a decimal equivalence of Year/Month/Day.
 NH1542
 NH1542.The orthometric height was determined by differential leveling and
 NH1542.adjusted by the NATIONAL GEODETIC SURVEY
 NH1542.in March 2013.
 NH1542
 NH1542.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1542.GEOID18 height accuracy estimate available here.
 NH1542
 NH1542.Click photographs - Photos may exist for this station.
 NH1542
 NH1542.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1542
 NH1542.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1542
 NH1542.The ellipsoidal height was determined by GPS observations
 NH1542.and is referenced to NAD 83.
 NH1542
 NH1542.The dynamic height is computed by dividing the NAVD 88
 NH1542.geopotential number by the normal gravity value computed on the
 NH1542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH1542.degrees latitude (g = 980.6199 gals.).
 NH1542
 NH1542.The modeled gravity was interpolated from observed gravity values.
 NH1542
 NH1542. The following values were computed from the NAD 83(2011) position.
 NH1542
 NH1542;                    North         East     Units Scale Factor Converg.
 NH1542;SPC IL W     -   631,928.183   735,449.464   MT  0.99995663   +0 17 23.8
 NH1542;SPC IL W     - 2,073,251.05  2,412,887.12   sFT  0.99995663   +0 17 23.8
 NH1542;UTM  16      - 4,693,145.665   274,648.344   MT  1.00022488   -1 50 39.9
 NH1542
 NH1542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1542!SPC IL W     -   0.99996249  x   0.99995663  =   0.99991912
 NH1542!UTM  16      -   0.99996249  x   1.00022488  =   1.00018736
 NH1542
 NH1542:                Primary Azimuth Mark                     Grid Az
 NH1542:SPC IL W     -  DAMASCUS AZ MK RESET                     088 19 19.0
 NH1542:UTM  16      -  DAMASCUS AZ MK RESET                     090 27 22.7
 NH1542
 NH1542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7464893145(NAD 83)
 NH1542
 NH1542|---------------------------------------------------------------------|
 NH1542| PID    Reference Object                     Distance      Geod. Az  |
 NH1542|                                                           dddmmss.s |
 NH1542| CI8499 DAMASCUS RM 1                        21.189 METERS 05014     |
 NH1542| CI8497 DAMASCUS AZ MK                                     0542422.1 |
 NH1542| CI8498 DAMASCUS AZ MK RESET                               0883642.8 |
 NH1542| NH1529 FREEPORT STOVER MFG CO STACK        APPROX.11.8 KM 1192112.7 |
 NH1542| NH1528 FREEPORT ILL CEN RR SHOPS STK       APPROX.12.9 KM 1224814.4 |
 NH1542| NH1536 FREEPORT ARCADE MFG CO STACK        APPROX.13.5 KM 1225105.4 |
 NH1542| NH1534 FREEPORT FIRST PRESB CH SPIRE       APPROX.11.5 KM 1255300.8 |
 NH1542| NH1531 FREEPORT ST JOSEPHS CH SPIRE        APPROX.11.9 KM 1262851.5 |
 NH1542| NH1537 FREEPORT ST JOHNS EVANG CH          APPROX.12.3 KM 1264603.0 |
 NH1542| NH1532 FREEPORT ST VIN ORPHANAGE STK       APPROX.13.5 KM 1272427.1 |
 NH1542| NH1541 FREEPORT MUNICIPAL TANK             APPROX.10.8 KM 1302135.2 |
 NH1542| NH1566 LENA WATERWORKS TANK                APPROX. 8.0 KM 2880803.7 |
 NH1542| NH1565 LENA ST JOSEPH CH TOWER             APPROX. 7.9 KM 2894853.2 |
 NH1542| CI8500 DAMASCUS RM 2                        19.843 METERS 31222     |
 NH1542|---------------------------------------------------------------------|
 NH1542
 NH1542                          SUPERSEDED SURVEY CONTROL
 NH1542
 NH1542  NAD 83(2007)-  42 21 28.56560(N)    089 44 10.86308(W) AD(2002.00) 0
 NH1542  ELLIP H (02/10/07)  239.190  (m)                       GP(2002.00)    
 NH1542  ELLIP H (12/06/04)  239.168  (m)                       GP(       ) 4 1
 NH1542  NAD 83(1997)-  42 21 28.56536(N)    089 44 10.86229(W) AD(       ) 1
 NH1542  ELLIP H (09/15/98)  239.242  (m)                       GP(       ) 3 1
 NH1542  NAD 83(1991)-  42 21 28.56643(N)    089 44 10.86197(W) AD(       ) 1
 NH1542  NAD 83(1986)-  42 21 28.56536(N)    089 44 10.86038(W) AD(       ) 1
 NH1542  NAD 27      -  42 21 28.50700(N)    089 44 10.43900(W) AD(       ) 1
 NH1542  NAVD 88 (09/15/98)  272.5    (m)  GEOID96  model used  GPS OBS        
 NH1542
 NH1542.Superseded values are not recommended for survey control.
 NH1542
 NH1542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1542.See file dsdata.pdf to determine how the superseded data were derived.
 NH1542
 NH1542_MARKER: DS = TRIANGULATION STATION DISK
 NH1542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1542_STAMPING: DAMASCUS 1935
 NH1542_MARK LOGO: CGS
 NH1542_PROJECTION: FLUSH
 NH1542_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1542+STABILITY: SURFACE MOTION
 NH1542_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1542+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2012
 NH1542
 NH1542  HISTORY     - Date     Condition        Report By
 NH1542  HISTORY     - 1935     MONUMENTED       CGS
 NH1542  HISTORY     - 1969     GOOD             CGS
 NH1542  HISTORY     - 1969     GOOD             ILDT
 NH1542  HISTORY     - 1972     GOOD             NGS
 NH1542  HISTORY     - 19960816 GOOD             SECI
 NH1542  HISTORY     - 19960919 GOOD             USPSQD
 NH1542  HISTORY     - 20011219 GOOD             USPSQD
 NH1542  HISTORY     - 20120329 GOOD             AMESC
 NH1542
 NH1542                          STATION DESCRIPTION
 NH1542
 NH1542'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1542'THIS STATION IS ABOUT 7 MILES NORTHWEST OF FREEPORT, AND
 NH1542'5-1/2 MILES WEST SOUTHWEST OF CEDARVILLE.  IN THE NORTH CENTRAL
 NH1542'PART OF SECTION 7 T 27 N R 7 E.  ON THE RIGHT-OF-WAY OF AN
 NH1542'EAST-WEST ROAD.  THE MARK IS 1/2 FOOT NORTH OF THE SOUTH
 NH1542'RIGHT-OF-WAY FENCE AT THE HIGHEST POINT OF THE HILL OVER WHICH
 NH1542'THE ROAD PASSES.  42 FEET WEST OF A 20-INCH OAK TREE IN THE
 NH1542'SOUTH RIGHT-OF-WAY FENCE LINE.  41 FEET SOUTH OF TELEGRAPH POLE
 NH1542'5370.  21 FEET SOUTH OF THE CENTERLINE OF THE ROAD.  AND
 NH1542'PROJECTS 3 INCHES.
 NH1542'
 NH1542'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1542'TABLETS SET IN CONCRETE.
 NH1542'
 NH1542'REFERENCE MARK 1 IS NORTHEAST OF THE STATION.  1/2 FOOT SOUTH
 NH1542'OF THE NORTH RIGHT-OF-WAY FENCE.  45 FEET NORTH OF THE OAK.
 NH1542'101.59 FEET EAST OF REFERENCE MARK 2.  AND PROJECTS 3 INCHES.
 NH1542'
 NH1542'REFERENCE MARK 2 IS NORTHWEST OF THE STATION.  1/2 FOOT SOUTH OF
 NH1542'THE NORTH RIGHT-OF-WAY FENCE.  16 YARDS WEST OF THE TELEGRAPH
 NH1542'POLE.  AND PROJECTS 3 INCHES.
 NH1542'
 NH1542'THE AZIMUTH MARK IS NORTHEAST OF THE STATION.  1 FOOT WEST OF
 NH1542'THE EAST RIGHT-OF-WAY FENCE OF A NORTH-SOUTH ROAD.  80 YARDS
 NH1542'NORTHEAST OF THE NORTHERLY OF TWO BARNS.  0.2 MILE NORTH OF A
 NH1542'CROSSROADS.  AND PROJECTS 1 INCH.
 NH1542'
 NH1542'U.S.C. AND G.S. AND S.S. LOCAL CONTROL STATION 2-4, 1934 IS 2.3
 NH1542'MILES EAST AND 1 MILE NORTH (BY ROAD) OF THE STATION.  100
 NH1542'FEET EAST OF ROAD TO THE SOUTH (CROSSROADS IS JOGGED AT THIS
 NH1542'POINT).  75 FEET SOUTHEAST OF A HOUSE.  45 FEET NORTH OF THE
 NH1542'CENTERLINE OF EAST-WEST ROAD.  THE MARK IS A STANDARD U.S.C.
 NH1542'AND G.S. AND S.S. DISC SET IN THE CENTER OF THE TOP OF A
 NH1542'6 INCH SQUARE CONCRETE POST WHICH PROJECTS 8 INCHES.
 NH1542'
 NH1542'TO REACH FROM CEDARVILLE, GO WEST 3.0 MILES TO THE LOCAL CONTROL
 NH1542'STATION.  CONTINUE WEST 2.0 MILES, TURN SOUTH, GO 1.0 MILE,
 NH1542'TURN WEST AND GO 0.3 MILE TO THE TOP OF THE HILL AND THE
 NH1542'STATION.
 NH1542'
 NH1542'LIGHTS 100 FEET ABOVE HOWE, VOGHT, TAYLOR, FREEPORT, STUKENBERG,
 NH1542'AND JANSSEN ARE VISIBLE FROM THE GROUND AT THE STATION.
 NH1542
 NH1542                          STATION RECOVERY (1969)
 NH1542
 NH1542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 NH1542'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 NH1542'A SEARCH WAS MADE FOR THE AZIMUTH MARK BUT IT WAS NOT FOUND
 NH1542'AND IS ASSUMED TO HAVE BEEN DESTROYED BY ROAD GRADING.  A NEW
 NH1542'AZIMUTH MARK WAS SET.  THE DISTANCE TO THE REFERENCE MARKS
 NH1542'CHECKED BUT THE DIRECTION TO REFERENCE MARK 2 WAS FOUND IN
 NH1542'ERROR.  A NEW DESCRIPTION FOLLOWS--
 NH1542'
 NH1542'ABOUT 5-1/2 MILES SOUTHWEST OF CEDARVILLE, 1 FOOT NORTH OF
 NH1542'A FENCE, 2 FEET WEST OF A METAL WITNESS POST, 22 FEET SOUTH OF
 NH1542'THE CENTERLINE OF GRAVEL ROAD, 94 FEET WEST OF A 30 INCH WILD
 NH1542'CHERRY TREE AND 15 FEET EAST OF A 6 INCH ELM TREE.  THE MONUMENT
 NH1542'PROJECTS 2 INCHES AND THE DISK IS STAMPED DAMASCUS 1935.
 NH1542'
 NH1542'TO REACH THE STATION FROM THE INTERSECTION OF WASHINGTON AND
 NH1542'STEPHENSON STREETS IN THE CENTER OF CEDARVILLE, GO WEST ON
 NH1542'WASHINGTON STREET WHICH BECOMES CEDARVILLE ROAD FOR 3.0 MILES
 NH1542'TO A CROSSROAD AND U.S.C. AND G.S. AND SS 24 RESET 1957 ON
 NH1542'THE RIGHT.  CONTINUE WEST ON THE ROAD FOR 2.0 MILES TO A SIDE
 NH1542'ROAD LEFT.  TURN LEFT AND GO SOUTH ON FLANSBURG RD. FOR 1.0
 NH1542'MILE TO A CROSSROAD.  TURN RIGHT AND GO WEST ON WAGNER RD. FOR
 NH1542'0.3 MILE TO THE STATION ON THE LEFT AT THE TOP OF A SLIGHT
 NH1542'GRADE.
 NH1542'
 NH1542'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON WAGNER
 NH1542'RD. FOR 0.85 MILE TO THE MARK ON THE LEFT.
 NH1542'
 NH1542'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A FENCE, 24 FEET NORTH OF THE
 NH1542'CENTERLINE OF THE ROAD AND 62 FEET NORTHWEST OF THE CHERRY
 NH1542'TREE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 NH1542'DAMASCUS NO 1 1935.
 NH1542'
 NH1542'REFERENCE MARK 2 IS 1 FOOT SOUTH OF THE FENCE AND 24 FEET
 NH1542'NORTH OF THE CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS
 NH1542'2 INCHES AND THE DISK IS STAMPED DAMASCUS NO 2 1935.
 NH1542'
 NH1542'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST, 1
 NH1542'FOOT SOUTH OF A FENCE, 2 FEET SOUTHWEST OF A FENCE CORNER, 28
 NH1542'FEET NORTH OF THE CENTERLINE OF THE ROAD AND 36 FEET WEST OF
 NH1542'A 24 INCH WILD CHERRY TREE.  THE MONUMENT PROJECTS 4 INCHES
 NH1542'AND THE DISK IS STAMPED DAMASCUS 1935 1969.
 NH1542'
 NH1542'NOTE--U.S.C. AND G.S. AND SS 24 1934 WAS FOUND TO HAVE BEEN
 NH1542'RESET.  IT IS A STANDARD USC AND GS AND STATE SURVEY DISK SET
 NH1542'IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 1 FOOT,
 NH1542'43 FEET NORTH OF THE CENTERLINE OF THE ROAD, 2 FEET WEST OF A
 NH1542'POWER POLE, 56 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 NH1542'HOUSE AND 22 FEET WEST OF A FENCE CORNER.  THE DISK IS STAMPED
 NH1542'NO 24 RESET 1957.
 NH1542'
 NH1542'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1542'
 NH1542'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4
 NH1542'MILES SOUTHEAST OF LENA
 NH1542
 NH1542                          STATION RECOVERY (1969)
 NH1542
 NH1542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 NH1542'DAMASCUS 1935-GOOD DESCRIPTION - SEE NOTE
 NH1542'
 NH1542'DAMASCUS NO 1 1935-GOOD DESCRIPTION - SEE NOTE
 NH1542'
 NH1542'DAMASCUS NO 2 1935-GOOD DESCRIPTION - SEE NOTE
 NH1542'
 NH1542'DAMASCUS 1935 AZ MK-DESTROYED DISK NOT RECOVERED SEE NOTE
 NH1542'
 NH1542'NOTE--STA. DESCRIPTION, OAK TREE AND TELE LINE HAVE BEEN
 NH1542'REMOVED.  A NEW WITNESS WAS SET, AND A NEW TIE MEASURED.
 NH1542'STATION IS 33.8 FEET EAST OF 16 INCH WILD CHERRY TREE IN SOUTH
 NH1542'R.O.W. FENCE AND 2 FEET WEST OF WITNESS POST.  R.M. NO. 1 IS 97.8
 NH1542'FEET NORTHWEST OF 16 INCH WILD CHERRY TREE AND 68.0 FEET NORTHEAST
 NH1542'OF WITNESS POST.  R.M. NO. 2 IS 45.3 FEET NORTH NORTHWEST OF 16
 NH1542'INCH WILD CHERRY TREE AND 62.0 NORTHWEST OF WITNESS POST.
 NH1542
 NH1542                          STATION RECOVERY (1972)
 NH1542
 NH1542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 NH1542'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE FOUND AS
 NH1542'DESCRIBED AND IN GOOD CONDITION.  THE 1969 AZIMUTH MARK WAS FOUND
 NH1542'IN GOOD CONDITION.  THE 1969 RECOVERY NOTE IS GOOD.
 NH1542'
 NH1542'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 NH1542'SOUTH OF LENA
 NH1542
 NH1542                          STATION RECOVERY (1996)
 NH1542
 NH1542'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1542'RECOVERED AS DESCRIBED EXCEPT THAT THE 16-IN WILD CHERRY TREE IS NO
 NH1542'LONGER THERE.  THE STATION IS LOCATED 194 FT (59.1 M) SOUTHEAST OF A
 NH1542'POWER POLE, AND 48 FT (14.6 M) SOUTHWEST OF A POWER POLE.  NOTES--ALL
 NH1542'PREVIOUS TIES WERE RECOVERED IN GOOD CONDITION.
 NH1542
 NH1542                          STATION RECOVERY (1996)
 NH1542
 NH1542'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1542'RECOVERED IN GOOD CONDITION.
 NH1542
 NH1542                          STATION RECOVERY (2001)
 NH1542
 NH1542'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1542'AZIMUTH MARK WAS FOUND. RM 1 WAS NOT FOUND. RM 2 WAS FOUND IN POOR
 NH1542'CONDITION.
 NH1542
 NH1542                          STATION RECOVERY (2012)
 NH1542
 NH1542'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH1542'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1951 ***********************************************************************
 JB1951  DESIGNATION -  DAMIANSVILLE CHURCH SPIRE
 JB1951  PID         -  JB1951
 JB1951  STATE/COUNTY-  IL/CLINTON
 JB1951  COUNTRY     -  US
 JB1951  USGS QUAD   -  BREESE (2018)
 JB1951
 JB1951                         *CURRENT SURVEY CONTROL
 JB1951  ______________________________________________________________________
 JB1951* NAD 83(1997) POSITION- 38 30 35.89264(N) 089 37 24.83371(W)   ADJUSTED
 JB1951  ______________________________________________________________________
 JB1951  GEOID HEIGHT    -        -30.486 (meters)                     GEOID18
 JB1951  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 JB1951  HORZ ORDER      -  THIRD
 JB1951
 JB1951.The horizontal coordinates were established by classical geodetic methods
 JB1951.and adjusted by the National Geodetic Survey in October 1999.
 JB1951
 JB1951.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1951.GEOID18 height accuracy estimate available here.
 JB1951
 JB1951.Click photographs - Photos may exist for this station.
 JB1951
 JB1951.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1951
 JB1951. The following values were computed from the NAD 83(1997) position.
 JB1951
 JB1951;                    North         East     Units Scale Factor Converg.
 JB1951;SPC IL W     -   204,713.658   747,367.111   MT  0.99996880   +0 20 17.4
 JB1951;SPC IL W     -   671,631.39  2,451,986.93   sFT  0.99996880   +0 20 17.4
 JB1951;UTM  16      - 4,265,662.052   271,244.121   MT  1.00024447   -1 38 03.4
 JB1951
 JB1951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7124465662(NAD 83)
 JB1951
 JB1951                          SUPERSEDED SURVEY CONTROL
 JB1951
 JB1951  NAD 83(1986)-  38 30 35.90960(N)    089 37 24.83076(W) AD(       ) 3
 JB1951  NAD 27      -  38 30 35.73600(N)    089 37 24.50300(W) AD(       ) 3
 JB1951  USSD        -  38 30 35.80900(N)    089 37 24.41600(W) AD(       ) 3
 JB1951
 JB1951.Superseded values are not recommended for survey control.
 JB1951
 JB1951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1951.See file dsdata.pdf to determine how the superseded data were derived.
 JB1951
 JB1951_MARKER: 90 = CHURCH SPIRE
 JB1951
 JB1951  HISTORY     - Date     Condition        Report By
 JB1951  HISTORY     - 1880     FIRST OBSERVED   CGS
 JB1951
 JB1951                          STATION DESCRIPTION
 JB1951
 JB1951'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1465 ***********************************************************************
 MF1465  DESIGNATION -  DAN
 MF1465  PID         -  MF1465
 MF1465  STATE/COUNTY-  IL/LASALLE
 MF1465  COUNTRY     -  US
 MF1465  USGS QUAD   -  OTTAWA (2018)
 MF1465
 MF1465                         *CURRENT SURVEY CONTROL
 MF1465  ______________________________________________________________________
 MF1465* NAD 83(2011) POSITION- 41 22 05.65863(N) 088 47 14.10999(W)   ADJUSTED
 MF1465* NAD 83(2011) ELLIP HT-   149.309 (meters)        (06/27/12)   ADJUSTED
 MF1465* NAD 83(2011) EPOCH   -  2010.00
 MF1465* NAVD 88 ORTHO HEIGHT -   182.2   (meters)      598.    (feet) GPS OBS
 MF1465  ______________________________________________________________________
 MF1465  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1465  GEOID HEIGHT    -        -32.824 (meters)                     GEOID99
 MF1465  GEOID HEIGHT    -        -32.880 (meters)                     GEOID18
 MF1465  NAD 83(2011) X  -    101,459.518 (meters)                     COMP
 MF1465  NAD 83(2011) Y  - -4,792,700.311 (meters)                     COMP
 MF1465  NAD 83(2011) Z  -  4,193,299.776 (meters)                     COMP
 MF1465  LAPLACE CORR    -          1.60  (seconds)                    DEFLEC18
 MF1465
 MF1465  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1465  Standards:
 MF1465         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1465            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1465  -------------------------------------------------------------------
 MF1465  NETWORK    2.36   2.98           1.08   0.69   1.52     -0.57996688
 MF1465  -------------------------------------------------------------------
 MF1465  Click here for local accuracies and other accuracy information.
 MF1465
 MF1465.The horizontal coordinates were established by GPS observations
 MF1465.and adjusted by the National Geodetic Survey in June 2012.
 MF1465
 MF1465.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1465.been affixed to the stable North American tectonic plate. See 
 MF1465.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1465
 MF1465.The horizontal coordinates are valid at the epoch date displayed above
 MF1465.which is a decimal equivalence of Year/Month/Day.
 MF1465
 MF1465.The orthometric height was determined by GPS observations and a
 MF1465.high-resolution geoid model.
 MF1465
 MF1465.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1465.GEOID18 height accuracy estimate available here.
 MF1465
 MF1465.Click photographs - Photos may exist for this station.
 MF1465
 MF1465.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1465
 MF1465.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1465
 MF1465.The ellipsoidal height was determined by GPS observations
 MF1465.and is referenced to NAD 83.
 MF1465
 MF1465. The following values were computed from the NAD 83(2011) position.
 MF1465
 MF1465;                    North         East     Units Scale Factor Converg.
 MF1465;SPC IL E     -   522,035.833   262,023.644   MT  0.99999274   -0 17 60.0
 MF1465;SPC IL E     - 1,712,712.56    859,655.91   sFT  0.99999274   -0 17 60.0
 MF1465;UTM  16      - 4,581,177.359   350,525.863   MT  0.99987497   -1 10 53.1
 MF1465
 MF1465!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1465!SPC IL E     -   0.99997658  x   0.99999274  =   0.99996932
 MF1465!UTM  16      -   0.99997658  x   0.99987497  =   0.99985155
 MF1465
 MF1465:                Primary Azimuth Mark                     Grid Az
 MF1465:SPC IL E     -  DAN AZ MK                                223 44 59.5
 MF1465:UTM  16      -  DAN AZ MK                                224 37 52.6
 MF1465
 MF1465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5052581177(NAD 83)
 MF1465
 MF1465|---------------------------------------------------------------------|
 MF1465| PID    Reference Object                     Distance      Geod. Az  |
 MF1465|                                                           dddmmss.s |
 MF1465| CI6881 DAN RM 1                             26.523 METERS 02447     |
 MF1465| CI6882 DAN RM 2                             24.164 METERS 07456     |
 MF1465| CI6880 DAN AZ MK                                          2232659.5 |
 MF1465|---------------------------------------------------------------------|
 MF1465
 MF1465                          SUPERSEDED SURVEY CONTROL
 MF1465
 MF1465  NAD 83(2007)-  41 22 05.65866(N)    088 47 14.11088(W) AD(2002.00) 0
 MF1465  ELLIP H (02/10/07)  149.332  (m)                       GP(2002.00)    
 MF1465  ELLIP H (02/03/05)  149.318  (m)                       GP(       ) 4 2
 MF1465  NAD 83(1997)-  41 22 05.65880(N)    088 47 14.11077(W) AD(       ) 1
 MF1465  ELLIP H (03/04/03)  149.333  (m)                       GP(       ) 4 2
 MF1465  NAD 83(1997)-  41 22 05.65968(N)    088 47 14.11052(W) AD(       ) 3
 MF1465  NAD 83(1986)-  41 22 05.66545(N)    088 47 14.11968(W) AD(       ) 3
 MF1465  NAD 27      -  41 22 05.54580(N)    088 47 13.84360(W) AD(       ) 3
 MF1465
 MF1465.Superseded values are not recommended for survey control.
 MF1465
 MF1465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1465.See file dsdata.pdf to determine how the superseded data were derived.
 MF1465
 MF1465_MARKER: DS = TRIANGULATION STATION DISK
 MF1465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1465_STAMPING: DAN 1954
 MF1465_MARK LOGO: CGS
 MF1465_PROJECTION: RECESSED 8 CENTIMETERS
 MF1465_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1465+STABILITY: SURFACE MOTION
 MF1465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1465+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2024
 MF1465
 MF1465  HISTORY     - Date     Condition        Report By
 MF1465  HISTORY     - 1954     MONUMENTED       CGS
 MF1465  HISTORY     - 19970820 GOOD             USPSQD
 MF1465  HISTORY     - 19980706 GOOD             USPSQD
 MF1465  HISTORY     - 200205   GOOD             ASCPC
 MF1465  HISTORY     - 20020907 GOOD             USPSQD
 MF1465  HISTORY     - 20210517 GOOD             ILDT
 MF1465  HISTORY     - 20240205 GOOD             FARNGP
 MF1465
 MF1465                          STATION DESCRIPTION
 MF1465
 MF1465'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1465'STATION IS LOCATED IN THE SOUTH ANGLE OF THE INTERSECTION OF
 MF1465'STATE HIGHWAY 71 AND A PAVED ROAD ABOUT 3-1/3 MILES NORTHEAST
 MF1465'OF OTTAWA.  IT IS 74 FEET SOUTHEAST OF THE CENTER OF THE
 MF1465'INTERSECTION, 48 FEET EAST OF THE SOUTHEAST END OF A CULVERT
 MF1465'AND 10 FEET NORTHWEST OF A WHITE WITNESS POST AND FENCE.  THE
 MF1465'MARK IS FLUSH AND THE DISK IS STAMPED DAN 1954.
 MF1465'
 MF1465'REFERENCE MARK NO. 1 IS 53 FEET SOUTHEAST OF THE CENTER OF THE
 MF1465'HIGHWAY, 30 FEET NORTH OF THE CENTER OF THE PAVED ROAD AND 20
 MF1465'FEET EAST OF THE NORTH END OF A CULVERT.  THE MARK IS FLUSH
 MF1465'AND THE DISK IS STAMPED DAN NO 1 1954.
 MF1465'
 MF1465'REFERENCE MARK NO. 2 IS 32 FEET SOUTH OF THE CENTER OF THE
 MF1465'PAVED ROAD, 10 FEET WEST OF A TELEPHONE POLE AND 1 FOOT NORTH OF
 MF1465'A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED DAN NO 2
 MF1465'1954.
 MF1465'
 MF1465'AZIMUTH MARK 65 FEET NORTHWEST OF THE CENTER OF HIGHWAY 71, 60
 MF1465'FEET SOUTHWEST OF THE CENTER OF A DRIVEWAY, 2 FEET NORTHEAST
 MF1465'OF A POWER POLE, 1 FOOT SOUTH OF A WHITE WITNESS POST AND 1 FOOT
 MF1465'SOUTHEAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1465'DAN 1954.
 MF1465'
 MF1465'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 6 AND
 MF1465'STATE HIGHWAY 71, 2 MILES EAST OF OTTAWA, GO NORTHEAST ON
 MF1465'HIGHWAY 71 FOR 1.0 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 MF1465'DESCRIBED.  CONTINUE NORTHEAST ON THE HIGHWAY FOR 0.3 MILE TO A
 MF1465'PAVED ROAD RIGHT AND THE STATION ON THE RIGHT AS DESCRIBED.
 MF1465'
 MF1465'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1465
 MF1465                          STATION RECOVERY (1997)
 MF1465
 MF1465'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1465'RECOVERED IN GOOD CONDITION.
 MF1465
 MF1465                          STATION RECOVERY (1998)
 MF1465
 MF1465'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1465'RECOVERED IN GOOD CONDITION.
 MF1465
 MF1465                          STATION RECOVERY (2002)
 MF1465
 MF1465'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1465'RECOVERED AS DESCRIBED
 MF1465
 MF1465                          STATION RECOVERY (2002)
 MF1465
 MF1465'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1465'REFERENCE MARKS 1 AND 2 WERE NOT FOUND.
 MF1465'THE AZIMUTH WAS FOUND IN GOOD CONDITION.
 MF1465
 MF1465                          STATION RECOVERY (2021)
 MF1465
 MF1465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF1465'RECOVERED IN GOOD CONDITION.
 MF1465
 MF1465                          STATION RECOVERY (2024)
 MF1465
 MF1465'RECOVERY NOTE BY FARNSWORTH GROUP 2024 (RR)
 MF1465'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0971 ***********************************************************************
 LC0971  DESIGNATION -  DAN 2
 LC0971  PID         -  LC0971
 LC0971  STATE/COUNTY-  IL/MCLEAN
 LC0971  COUNTRY     -  US
 LC0971  USGS QUAD   -  NORMAL WEST (2018)
 LC0971
 LC0971                         *CURRENT SURVEY CONTROL
 LC0971  ______________________________________________________________________
 LC0971* NAD 83(1997) POSITION- 40 32 45.76127(N) 089 05 28.16146(W)   NO CHECK
 LC0971* NAVD 88 ORTHO HEIGHT -   245.88  (meters)      806.7   (feet) RESET
 LC0971  ______________________________________________________________________
 LC0971  GEOID HEIGHT    -        -32.183 (meters)                     GEOID18
 LC0971  LAPLACE CORR    -          2.48  (seconds)                    DEFLEC18
 LC0971  HORZ ORDER      -  THIRD
 LC0971  VERT ORDER      -  THIRD
 LC0971
 LC0971.The horizontal coordinates were established by classical geodetic methods
 LC0971.and adjusted by the National Geodetic Survey in October 1999.
 LC0971
 LC0971.No horizontal observational check was made to the station.
 LC0971
 LC0971.The orthometric height was computed from unverified reset data.
 LC0971
 LC0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0971.GEOID18 height accuracy estimate available here.
 LC0971
 LC0971.Click photographs - Photos may exist for this station.
 LC0971
 LC0971.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0971
 LC0971. The following values were computed from the NAD 83(1997) position.
 LC0971
 LC0971;                    North         East     Units Scale Factor Converg.
 LC0971;SPC IL E     -   430,907.526   235,806.323   MT  1.00002570   -0 29 33.5
 LC0971;SPC IL E     - 1,413,735.77    773,641.24   sFT  1.00002570   -0 29 33.5
 LC0971;SPC IL W     -   431,172.848   791,101.756   MT  1.00004330   +0 41 57.1
 LC0971;SPC IL W     - 1,414,606.25  2,595,473.01   sFT  1.00004330   +0 41 57.1
 LC0971;UTM  16      - 4,490,466.845   322,923.326   MT  0.99998598   -1 21 35.0
 LC0971
 LC0971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0971!SPC IL E     -   0.99996648  x   1.00002570  =   0.99999218
 LC0971!SPC IL W     -   0.99996648  x   1.00004330  =   1.00000978
 LC0971!UTM  16      -   0.99996648  x   0.99998598  =   0.99995246
 LC0971
 LC0971:                Primary Azimuth Mark                     Grid Az
 LC0971:SPC IL E     -  DAN AZ MK                                271 28 26.9
 LC0971:SPC IL W     -  DAN AZ MK                                270 16 56.3
 LC0971:UTM  16      -  DAN AZ MK                                272 20 28.4
 LC0971
 LC0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2292390466(NAD 83)
 LC0971
 LC0971|---------------------------------------------------------------------|
 LC0971| PID    Reference Object                     Distance      Geod. Az  |
 LC0971|                                                           dddmmss.s |
 LC0971| LC0972 DAN RM 1                             21.010 METERS 00146     |
 LC0971| LC0970 DAN                                   7.160 METERS 00650     |
 LC0971| LC0968 DAN AZ MK                                          2705853.4 |
 LC0971| LC0969 DAN 2 RM 3                           14.054 METERS 27635     |
 LC0971|---------------------------------------------------------------------|
 LC0971
 LC0971                          SUPERSEDED SURVEY CONTROL
 LC0971
 LC0971  NAD 83(1986)-  40 32 45.77473(N)    089 05 28.16261(W) AD(       ) 3
 LC0971  NAD 27      -  40 32 45.64260(N)    089 05 27.87780(W) AD(       ) 3
 LC0971  NGVD 29             245.94   (m)          806.9    (f) LEVELING    3  
 LC0971
 LC0971.Superseded values are not recommended for survey control.
 LC0971
 LC0971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0971.See file dsdata.pdf to determine how the superseded data were derived.
 LC0971
 LC0971_MARKER: DS = TRIANGULATION STATION DISK
 LC0971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0971_STAMPING: DAN 2 1965
 LC0971_MARK LOGO: CGS
 LC0971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0971+STABILITY: SURFACE MOTION
 LC0971
 LC0971  HISTORY     - Date     Condition        Report By
 LC0971  HISTORY     - 1965     MONUMENTED       CGS
 LC0971  HISTORY     - 1965     GOOD             CGS
 LC0971  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0971
 LC0971                          STATION DESCRIPTION
 LC0971
 LC0971'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LC0971'THE STATION IS LOCATED ABOUT 4 MILES EAST-NORTHEAST OF DANVERS,
 LC0971'3-1/4 MILES SOUTHEAST OF CARLOCK, 1.4 MILES WEST OF U.S.
 LC0971'HIGHWAY 150, AND ON THE SOUTH SIDE OF AN EAST-WEST ROAD.
 LC0971'
 LC0971'TO REACH THE STATION FROM THE POST OFFICE IN CARLOCK, GO
 LC0971'EAST AND SOUTHEAST ON U.S. HIGHWAY 150 FOR 4.4 MILES TO
 LC0971'A SIDE ROAD ON THE RIGHT.  TURN SHARP RIGHT AND GO WEST
 LC0971'ON A GRAVELED ROAD FOR 0.8 MILE TO A SIDE ROAD ON THE LEFT.
 LC0971'CONTINUE WEST FOR 0.35 MILE TO THE STATION ON THE LEFT.
 LC0971'
 LC0971'STATION MARKS ARE STANDARD DISK STAMPED DAN 2 1965.  THE
 LC0971'SURFACE DISK IS SET IN THE TOP OF A ROUND CONCRETE POST
 LC0971'WHICH PROJECTS 2 INCHES.  IT IS 96 FEET EAST OF A TELEPHONE
 LC0971'POLE, 70 FEET WEST OF A CONCRETE RIGHT-OF-WAY POST, 47 FEET
 LC0971'SOUTH OF THE CENTER OF A GRAVELED ROAD, AND 2 FEET WEST
 LC0971'OF A METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN
 LC0971'AN IRREGULAR MASS OF CONCRETE 36 INCHES BELOW THE SURFACE
 LC0971'OF THE GROUND.
 LC0971'
 LC0971'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED DAN NO 1 1959,
 LC0971'IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS
 LC0971'3 INCHES.  IT IS 103 FEET EAST-SOUTHEAST OF A POWERLINE
 LC0971'POLE, 23 FEET NORTH OF THE CENTER OF THE GRAVELED ROAD, AND
 LC0971'1 FOOT SOUTH OF A FENCE.
 LC0971'
 LC0971'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED DAN 2 NO 2
 LC0971'1965, IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH
 LC0971'PROJECTS 4 INCHES.  IT IS 50 FEET EAST OF A TELEPHONE POLE
 LC0971'AND 40 FEET SOUTH OF THE CENTER OF THE GRAVELED ROAD.
 LC0971'
 LC0971'AZIMUTH MARK, A STANDARD DISK STAMPED DAN 1959, IS SET IN
 LC0971'THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
 LC0971'IT IS 54 FEET EAST OF THE CENTER OF A GRAVELED ROAD, 22
 LC0971'FEET NORTH OF THE CENTER OF A GRAVELED ROAD, AND 1.8 FEET
 LC0971'SOUTHEAST OF A METAL WITNESS POST.
 LC0971'
 LC0971'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE
 LC0971'GRAVELED ROAD FOR 0.4 MILE TO THE MARK ON THE RIGHT.
 LC0971
 LC0971                          STATION RECOVERY (1965)
 LC0971
 LC0971'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LC0971'4.4 MI ESE FROM CARLOCK.
 LC0971'ABOUT 4.4 MILES EAST-SOUTHEAST ON U.S. HIGHWAY 150 FROM THE POST
 LC0971'OFFICE IN CARLOCK, THENCE WEST ON A GRAVELED ROAD FOR 1.05 MILES,
 LC0971'96 FEET EAST OF A TELEPHONE POLE, 70 FEET WEST OF A CONCRETE
 LC0971'RIGHT-OF-WAY POST, 47 FEET SOUTH OF THE CENTER OF THE GRAVELED
 LC0971'ROAD, 2 FEET WEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 LC0971'ROUND CONCRETE POST WHICH PROJECTS 2 INCHES.
 LC0971
 LC0971                          STATION RECOVERY (1988)
 LC0971
 LC0971'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0971'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0969 ***********************************************************************
 LC0969  DESIGNATION -  DAN 2 RM 3
 LC0969  PID         -  LC0969
 LC0969  STATE/COUNTY-  IL/MCLEAN
 LC0969  COUNTRY     -  US
 LC0969  USGS QUAD   -  NORMAL WEST (2018)
 LC0969
 LC0969                         *CURRENT SURVEY CONTROL
 LC0969  ______________________________________________________________________
 LC0969* NAD 83(1986) POSITION- 40 32 45.81   (N) 089 05 28.75   (W)   HD_HELD1
 LC0969* NAVD 88 ORTHO HEIGHT -   245.93  (meters)      806.9   (feet) RESET
 LC0969  ______________________________________________________________________
 LC0969  GEOID HEIGHT    -        -32.183 (meters)                     GEOID18
 LC0969  VERT ORDER      -  THIRD
 LC0969
 LC0969.The horizontal coordinates were determined by differentially corrected
 LC0969.hand held GPS observations or other comparable positioning techniques
 LC0969.and have an estimated accuracy of +/- 3 meters.
 LC0969
 LC0969.The orthometric height was computed from unverified reset data.
 LC0969
 LC0969.No vertical observational check was made to the station.
 LC0969
 LC0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0969.GEOID18 height accuracy estimate available here.
 LC0969
 LC0969.Click photographs - Photos may exist for this station.
 LC0969
 LC0969;                    North         East    Units  Estimated Accuracy
 LC0969;SPC IL E     -   430,909.1     235,792.5     MT  (+/- 3 meters HH1 GPS) 
 LC0969
 LC0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2290990468(NAD 83)
 LC0969
 LC0969                          SUPERSEDED SURVEY CONTROL
 LC0969
 LC0969  NGVD 29 (??/??/??)  245.98   (m)          807.0    (f) RESET       3  
 LC0969
 LC0969.Superseded values are not recommended for survey control.
 LC0969
 LC0969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0969.See file dsdata.pdf to determine how the superseded data were derived.
 LC0969
 LC0969_MARKER: DR = REFERENCE MARK DISK
 LC0969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0969_STAMPING: DAN 2 NO 3 1965
 LC0969_MARK LOGO: CGS
 LC0969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0969+STABILITY: SURFACE MOTION
 LC0969
 LC0969  HISTORY     - Date     Condition        Report By
 LC0969  HISTORY     - 1965     MONUMENTED       CGS
 LC0969
 LC0969                          STATION DESCRIPTION
 LC0969
 LC0969'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LC0969'4.4 MI ESE FROM CARLOCK.
 LC0969'ABOUT 4.4 MILES EAST-SOUTHEAST ON U.S. HIGHWAY 150 FROM THE POST
 LC0969'OFFICE IN CARLOCK, THENCE WEST ON A GRAVELED ROAD FOR 1.05 MILES,
 LC0969'50 FEET EAST OF A TELEPHONE POLE, 40 FEET SOUTH OF THE CENTER OF
 LC0969'A GRAVELED ROAD, AND IS SET IN THE TOP OF A SQUARE CONCRETE POST
 LC0969'WHICH PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0968 ***********************************************************************
 LC0968  DESIGNATION -  DAN AZ MK
 LC0968  PID         -  LC0968
 LC0968  STATE/COUNTY-  IL/MCLEAN
 LC0968  COUNTRY     -  US
 LC0968  USGS QUAD   -  NORMAL WEST (2018)
 LC0968
 LC0968                         *CURRENT SURVEY CONTROL
 LC0968  ______________________________________________________________________
 LC0968* NAD 83(1986) POSITION- 40 32 45.     (N) 089 05 52.     (W)   SCALED
 LC0968* NAVD 88 ORTHO HEIGHT -   245.519 (meters)      805.51  (feet) ADJUSTED
 LC0968  ______________________________________________________________________
 LC0968  GEOID HEIGHT    -        -32.191 (meters)                     GEOID18
 LC0968  DYNAMIC HEIGHT  -        245.403 (meters)      805.13  (feet) COMP
 LC0968  MODELED GRAVITY -    980,148.8   (mgal)                       NAVD 88
 LC0968
 LC0968  VERT ORDER      -  SECOND    CLASS 0
 LC0968
 LC0968.The horizontal coordinates were scaled from a map and have
 LC0968.an estimated accuracy of +/- 6 seconds.
 LC0968
 LC0968.The orthometric height was determined by differential leveling and
 LC0968.adjusted by the NATIONAL GEODETIC SURVEY
 LC0968.in June 1991.
 LC0968
 LC0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0968.GEOID18 height accuracy estimate available here.
 LC0968
 LC0968.Click photographs - Photos may exist for this station.
 LC0968
 LC0968.The dynamic height is computed by dividing the NAVD 88
 LC0968.geopotential number by the normal gravity value computed on the
 LC0968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0968.degrees latitude (g = 980.6199 gals.).
 LC0968
 LC0968.The modeled gravity was interpolated from observed gravity values.
 LC0968
 LC0968;                    North         East    Units  Estimated Accuracy
 LC0968;SPC IL E     -   430,890.      235,250.      MT  (+/- 180 meters Scaled)
 LC0968
 LC0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK223904(NAD 83)
 LC0968
 LC0968                          SUPERSEDED SURVEY CONTROL
 LC0968
 LC0968  NGVD 29 (??/??/92)  245.578  (m)          805.70   (f) ADJ UNCH    2 0
 LC0968
 LC0968.Superseded values are not recommended for survey control.
 LC0968
 LC0968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0968.See file dsdata.pdf to determine how the superseded data were derived.
 LC0968
 LC0968_MARKER: DZ = AZIMUTH MARK DISK
 LC0968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0968_STAMPING: DAN 1959
 LC0968_MARK LOGO: CGS
 LC0968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0968+STABILITY: SURFACE MOTION
 LC0968
 LC0968  HISTORY     - Date     Condition        Report By
 LC0968  HISTORY     - 1959     MONUMENTED       CGS
 LC0968  HISTORY     - 1986     GOOD             USPSQD
 LC0968  HISTORY     - 1987     GOOD             USPSQD
 LC0968  HISTORY     - 1988     GOOD             USPSQD
 LC0968
 LC0968                          STATION DESCRIPTION
 LC0968
 LC0968'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0968'6 MI SE FROM CARLOCK.
 LC0968'ABOUT 4.5 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0968'AND ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 1.5 MILES WEST
 LC0968'ALONG A GRAVEL ROAD, AT A GRAVEL ROAD CROSSING, 22 FEET NORTH
 LC0968'OF THE CENTER LINE OF THE ROAD, 31 FEET EAST OF A FENCE CORNER,
 LC0968'9 FEET EAST OF A POWER LINE BRACE POLE, 55 FEET EAST OF THE
 LC0968'CENTER LINE OF NORTH-SOUTH ROAD, 59 FEET EAST-NORTHEAST OF THE
 LC0968'CENTER LINE OF THE JUNCTION, 1 FOOT SOUTH OF A FENCE, 1.8 FEET
 LC0968'SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 LC0968'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0968
 LC0968                          STATION RECOVERY (1986)
 LC0968
 LC0968'RECOVERY NOTE BY US POWER SQUADRON 1986 (MI)
 LC0968'RECOVERED IN GOOD CONDITION.
 LC0968
 LC0968                          STATION RECOVERY (1987)
 LC0968
 LC0968'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0968'RECOVERED IN GOOD CONDITION.
 LC0968
 LC0968                          STATION RECOVERY (1988)
 LC0968
 LC0968'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0968'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9008 ***********************************************************************
 DE9008  DESIGNATION -  DAN MAINT
 DE9008  PID         -  DE9008
 DE9008  STATE/COUNTY-  IL/VERMILION
 DE9008  COUNTRY     -  US
 DE9008  USGS QUAD   -  DANVILLE SW (2018)
 DE9008
 DE9008                         *CURRENT SURVEY CONTROL
 DE9008  ______________________________________________________________________
 DE9008* NAD 83(2011) POSITION- 40 07 10.25337(N) 087 38 57.60599(W)   ADJUSTED
 DE9008* NAD 83(2011) ELLIP HT-   148.164 (meters)        (06/27/12)   ADJUSTED
 DE9008* NAD 83(2011) EPOCH   -  2010.00
 DE9008* NAVD 88 ORTHO HEIGHT -   180.7   (meters)      593.    (feet) GPS OBS
 DE9008  ______________________________________________________________________
 DE9008  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9008  GEOID HEIGHT    -        -32.464 (meters)                     GEOID99
 DE9008  GEOID HEIGHT    -        -32.474 (meters)                     GEOID18
 DE9008  NAD 83(2011) X  -    200,330.393 (meters)                     COMP
 DE9008  NAD 83(2011) Y  - -4,880,170.204 (meters)                     COMP
 DE9008  NAD 83(2011) Z  -  4,088,237.876 (meters)                     COMP
 DE9008  LAPLACE CORR    -         -3.19  (seconds)                    DEFLEC18
 DE9008
 DE9008  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9008  Standards:
 DE9008         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9008            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9008  -------------------------------------------------------------------
 DE9008  NETWORK    3.00   4.78           1.22   1.23   2.44     -0.07883900
 DE9008  -------------------------------------------------------------------
 DE9008  Click here for local accuracies and other accuracy information.
 DE9008
 DE9008.The horizontal coordinates were established by GPS observations
 DE9008.and adjusted by the National Geodetic Survey in June 2012.
 DE9008
 DE9008.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9008.been affixed to the stable North American tectonic plate. See 
 DE9008.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9008
 DE9008.The horizontal coordinates are valid at the epoch date displayed above
 DE9008.which is a decimal equivalence of Year/Month/Day.
 DE9008
 DE9008.The orthometric height was determined by GPS observations and a
 DE9008.high-resolution geoid model.
 DE9008
 DE9008.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9008.GEOID18 height accuracy estimate available here.
 DE9008
 DE9008.Click photographs - Photos may exist for this station.
 DE9008
 DE9008.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9008
 DE9008.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9008
 DE9008.The ellipsoidal height was determined by GPS observations
 DE9008.and is referenced to NAD 83.
 DE9008
 DE9008. The following values were computed from the NAD 83(2011) position.
 DE9008
 DE9008;                    North         East     Units Scale Factor Converg.
 DE9008;SPC IL E     -   383,494.673   358,306.078   MT  1.00001683   +0 26 26.8
 DE9008;SPC IL E     - 1,258,182.11  1,175,542.52   sFT  1.00001683   +0 26 26.8
 DE9008;UTM  16      - 4,441,224.372   444,669.509   MT  0.99963769   -0 25 06.4
 DE9008
 DE9008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9008!SPC IL E     -   0.99997676  x   1.00001683  =   0.99999359
 DE9008!UTM  16      -   0.99997676  x   0.99963769  =   0.99961446
 DE9008
 DE9008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4466941224(NAD 83)
 DE9008
 DE9008                          SUPERSEDED SURVEY CONTROL
 DE9008
 DE9008  NAD 83(2007)-  40 07 10.25344(N)    087 38 57.60689(W) AD(2002.00) 0
 DE9008  ELLIP H (02/10/07)  148.192  (m)                       GP(2002.00)    
 DE9008  ELLIP H (12/06/04)  148.216  (m)                       GP(       ) 4 1
 DE9008  NAD 83(1997)-  40 07 10.25345(N)    087 38 57.60712(W) AD(       ) 1
 DE9008  ELLIP H (12/18/02)  148.213  (m)                       GP(       ) 4 2
 DE9008
 DE9008.Superseded values are not recommended for survey control.
 DE9008
 DE9008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9008.See file dsdata.pdf to determine how the superseded data were derived.
 DE9008
 DE9008_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE9008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9008_STAMPING: DAN MAINT
 DE9008_MARK LOGO: ILDT
 DE9008_PROJECTION: RECESSED 3 CENTIMETERS
 DE9008_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE9008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9008+STABILITY: SURFACE MOTION
 DE9008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9008+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2016
 DE9008
 DE9008  HISTORY     - Date     Condition        Report By
 DE9008  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9008  HISTORY     - 20040209 GOOD             BCA
 DE9008  HISTORY     - 20100408 GOOD             INDIV
 DE9008  HISTORY     - 20161027 GOOD             ASMINC
 DE9008
 DE9008                          STATION DESCRIPTION
 DE9008
 DE9008'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9008'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE9008'TRANSPORTATION - DANVILLE STORAGE FACILITY, 510 AVENUE C
 DE9008'DANVILLE -  ILLINOIS . CALL  217.442.3246  FOR ACCESS INFORMATION
 DE9008'(NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM - HOURS MAY
 DE9008'CHANGE DUE TO SEASONAL CONSIDERATIONS)  FACILITY FAX NUMBER IS
 DE9008'217.442.2364
 DE9008'
 DE9008'THE STATION IS LOCATED ABOUT 0.5  MI (0.8 KM ) WEST  OF  DANVILLE AT
 DE9008'510  AVENUE C IN DANVILLE. TO REACH FROM THE JUNCTION STATE
 DE9008'ROUTE 1 AND U.S  ROUTE 150, GO WEST ON U.S  ROUTE 150 ABOUT 0.6
 DE9008'MI ( 0.9 KM ) TO THE CROSSROAD AVENUE B, TURN RIGHT GO NORTH ON
 DE9008'AVENUE B ABOUT 0.1 ( 0.1 KM ) TO THE CROSSROAD WARRINGTON, TURN
 DE9008'RIGHT GO EAST ON WARRINGTON  ABOUT 0.05 MI ( 0.07 KM )  TO THE
 DE9008'CROSSROAD AVENUE A, TURN RIGHT GO SOUTH ON AVENUE A ABOUT 0.1
 DE9008'MI (0.1 KM) TO THE CROSSROAD BENSYL , TURN RIGHT GO WEST ON BENSYL
 DE9008'ABOUT 0.15 MI ( 0.2 KM ) TO THE TEE  ROAD AVENUE C, TURN LEFT GO
 DE9008'SOUTH  ON AVENUE C ABOUT 0.3 MI ( 0.5 KM) , TO THE ENTRANCE STORAGE
 DE9008'FACILITY AND STATION ON THE LEFT NEAR THE SOUTHEAST CORNER  OF
 DE9008'THE  STORAGE FACILITY AT THE SOUTH EDGE OF SOUTH PARKING LOT.  IT IS
 DE9008'92.9  FT NORTHWEST OF THE SOUTHEAST CORNER OF THE FENCE,  175.08
 DE9008'FT NORTHEAST OF THE SOUTHWEST CORNER OF THE FENCE , 11.7   FT
 DE9008'WEST OF THE STEEL WITNESS POST.
 DE9008'
 DE9008'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE9008'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE9008'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE9008'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE9008'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE9008'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE9008'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE9008'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE9008'A PUNCHED DATUM POINT.
 DE9008
 DE9008                          STATION RECOVERY (2004)
 DE9008
 DE9008'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2004 (DR)
 DE9008'INSIDE DANVILLE HIGHWAY MAINTENANCE YARD AT AVENUE C (EXTENDED), 137.7
 DE9008'FT. S OF LOCKED GATE, 11.9 FT. W OF 6 FT. CHAIN-LINK FENCE, DOWN 0.1
 DE9008'FT. BELOW GROUND.
 DE9008
 DE9008                          STATION RECOVERY (2010)
 DE9008
 DE9008'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (EDI)
 DE9008'RECOVERED IN GOOD CONDITION.
 DE9008
 DE9008                          STATION RECOVERY (2016)
 DE9008
 DE9008'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 DE9008'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9023 ***********************************************************************
 DE9023  DESIGNATION -  DAN MAINT AZ
 DE9023  PID         -  DE9023
 DE9023  STATE/COUNTY-  IL/VERMILION
 DE9023  COUNTRY     -  US
 DE9023  USGS QUAD   -  DANVILLE SW (2018)
 DE9023
 DE9023                         *CURRENT SURVEY CONTROL
 DE9023  ______________________________________________________________________
 DE9023* NAD 83(2011) POSITION- 40 07 26.36876(N) 087 38 57.81929(W)   ADJUSTED
 DE9023* NAD 83(2011) ELLIP HT-   152.231 (meters)        (06/27/12)   ADJUSTED
 DE9023* NAD 83(2011) EPOCH   -  2010.00
 DE9023* NAVD 88 ORTHO HEIGHT -   184.7   (meters)      606.    (feet) GPS OBS
 DE9023  ______________________________________________________________________
 DE9023  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9023  GEOID HEIGHT    -        -32.467 (meters)                     GEOID99
 DE9023  GEOID HEIGHT    -        -32.478 (meters)                     GEOID18
 DE9023  NAD 83(2011) X  -    200,312.336 (meters)                     COMP
 DE9023  NAD 83(2011) Y  - -4,879,853.470 (meters)                     COMP
 DE9023  NAD 83(2011) Z  -  4,088,620.593 (meters)                     COMP
 DE9023  LAPLACE CORR    -         -3.19  (seconds)                    DEFLEC18
 DE9023
 DE9023  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9023  Standards:
 DE9023         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9023            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9023  -------------------------------------------------------------------
 DE9023  NETWORK    2.16   2.80           0.92   0.84   1.43     -0.12266896
 DE9023  -------------------------------------------------------------------
 DE9023  Click here for local accuracies and other accuracy information.
 DE9023
 DE9023.The horizontal coordinates were established by GPS observations
 DE9023.and adjusted by the National Geodetic Survey in June 2012.
 DE9023
 DE9023.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9023.been affixed to the stable North American tectonic plate. See 
 DE9023.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9023
 DE9023.The horizontal coordinates are valid at the epoch date displayed above
 DE9023.which is a decimal equivalence of Year/Month/Day.
 DE9023
 DE9023.The orthometric height was determined by GPS observations and a
 DE9023.high-resolution geoid model.
 DE9023
 DE9023.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9023.GEOID18 height accuracy estimate available here.
 DE9023
 DE9023.Click photographs - Photos may exist for this station.
 DE9023
 DE9023.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9023
 DE9023.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9023
 DE9023.The ellipsoidal height was determined by GPS observations
 DE9023.and is referenced to NAD 83.
 DE9023
 DE9023. The following values were computed from the NAD 83(2011) position.
 DE9023
 DE9023;                    North         East     Units Scale Factor Converg.
 DE9023;SPC IL E     -   383,991.685   358,297.203   MT  1.00001682   +0 26 26.8
 DE9023;SPC IL E     - 1,259,812.72  1,175,513.41   sFT  1.00001682   +0 26 26.8
 DE9023;UTM  16      - 4,441,721.272   444,668.090   MT  0.99963769   -0 25 06.6
 DE9023
 DE9023!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9023!SPC IL E     -   0.99997612  x   1.00001682  =   0.99999294
 DE9023!UTM  16      -   0.99997612  x   0.99963769  =   0.99961382
 DE9023
 DE9023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4466841721(NAD 83)
 DE9023
 DE9023                          SUPERSEDED SURVEY CONTROL
 DE9023
 DE9023  NAD 83(2007)-  40 07 26.36883(N)    087 38 57.82018(W) AD(2002.00) 0
 DE9023  ELLIP H (02/10/07)  152.254  (m)                       GP(2002.00)    
 DE9023  ELLIP H (12/06/04)  152.270  (m)                       GP(       ) 4 1
 DE9023  NAD 83(1997)-  40 07 26.36875(N)    087 38 57.82015(W) AD(       ) 1
 DE9023  ELLIP H (12/18/02)  152.261  (m)                       GP(       ) 4 2
 DE9023
 DE9023.Superseded values are not recommended for survey control.
 DE9023
 DE9023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9023.See file dsdata.pdf to determine how the superseded data were derived.
 DE9023
 DE9023_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE9023_SETTING: 0 = UNSPECIFIED SETTING
 DE9023_STAMPING: DAN MAINT AZ
 DE9023_MARK LOGO: ILDT
 DE9023_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE9023_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE9023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9023+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9023
 DE9023  HISTORY     - Date     Condition        Report By
 DE9023  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9023
 DE9023                          STATION DESCRIPTION
 DE9023
 DE9023'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9023'THE STATION IS  LOCATED 0.4 MI ( 0.6 KM ) NORTH  OF ILLINOIS
 DE9023'DEPARTMENT
 DE9023'OF TRANSPORTATION - DANVILLE STORAGE FACILITY, 510 AVENUE  C
 DE9023'DANVILLE -  ILLINOIS .
 DE9023'
 DE9023'TO REACH FROM THE JUNCTION STATE ROUTE 1 AND U.S. ROUTE 150, GO
 DE9023'WEST ON U.S. ROUTE 150 ABOUT 0.6 MI ( 0.9 KM ) TO THE CROSSROAD
 DE9023'AVENUE B, TURN RIGHT GO NORTH ON AVENUE  B  ABOUT 0.1 ( 0.1 KM )
 DE9023'TO THE CROSSROAD WARRINGTON, TURN RIGHT GO EAST ON
 DE9023'WARRINGTON  ABOUT 0.05 MI ( 0.07 KM )  TO THE CROSSROAD AVENUE
 DE9023'A, TURN RIGHT GO SOUTH ON AVENUE A ABOUT 0.1 MI ( 0.1 KM ) TO
 DE9023'THE CROSSROAD BENSYL , TURN RIGHT GO WEST ON BENSYL  ABOUT
 DE9023'0.15 MI ( 0.2 KM ) TO THE TEE  ROAD AVENUE C TO THE STATION ON THE
 DE9023'RIGHT AT THE NORTH END OF  AVENUE  C , SOUTH OF THE U.S  ROUTE 150.
 DE9023'IT IS  32.8  FT SOUTH  OF THE CENTER OF  THE EAST BOUND LANE OF U.S.
 DE9023'ROUTE 150 , 30.3  FT NORTHEAST OF THE POWER POLE, 3.8 FT  SOUTH OF
 DE9023'THE  STEEL WITNESS POST.
 DE9023'
 DE9023'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE9023'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE9023'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE9023'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE9023'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTHS IS OUTSIDE AND
 DE9023'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARDS.  THE  DISKS
 DE9023'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE9023'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE9023'A PUNCHED DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1969 ***********************************************************************
 LB1969  DESIGNATION -  DAN RESET
 LB1969  PID         -  LB1969
 LB1969  STATE/COUNTY-  IL/IROQUOIS
 LB1969  COUNTRY     -  US
 LB1969  USGS QUAD   -  GILMAN (2018)
 LB1969
 LB1969                         *CURRENT SURVEY CONTROL
 LB1969  ______________________________________________________________________
 LB1969* NAD 83(1997) POSITION- 40 49 30.13996(N) 087 59 43.17874(W)   ADJUSTED
 LB1969* NAVD 88 ORTHO HEIGHT -   201.50  (meters)      661.1   (feet) RESET
 LB1969  ______________________________________________________________________
 LB1969  GEOID HEIGHT    -        -32.472 (meters)                     GEOID18
 LB1969  LAPLACE CORR    -         -2.67  (seconds)                    DEFLEC18
 LB1969  HORZ ORDER      -  SECOND
 LB1969  VERT ORDER      -  THIRD
 LB1969
 LB1969.The horizontal coordinates were established by classical geodetic methods
 LB1969.and adjusted by the National Geodetic Survey in October 1999.
 LB1969
 LB1969.The orthometric height was computed from unverified reset data.
 LB1969
 LB1969.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1969.GEOID18 height accuracy estimate available here.
 LB1969
 LB1969.Click photographs - Photos may exist for this station.
 LB1969
 LB1969.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB1969
 LB1969. The following values were computed from the NAD 83(1997) position.
 LB1969
 LB1969;                    North         East     Units Scale Factor Converg.
 LB1969;SPC IL E     -   461,667.445   328,512.568   MT  0.99998500   +0 13 15.5
 LB1969;SPC IL E     - 1,514,653.94  1,077,794.98   sFT  0.99998500   +0 13 15.5
 LB1969;UTM  16      - 4,519,811.628   416,069.855   MT  0.99968670   -0 39 02.6
 LB1969
 LB1969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB1969!SPC IL E     -   0.99997349  x   0.99998500  =   0.99995849
 LB1969!UTM  16      -   0.99997349  x   0.99968670  =   0.99966019
 LB1969
 LB1969:                Primary Azimuth Mark                     Grid Az
 LB1969:SPC IL E     -  DANFORTH MUNICIPAL TANK                  110 52 02.1
 LB1969:UTM  16      -  DANFORTH MUNICIPAL TANK                  111 44 20.2
 LB1969
 LB1969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1606919811(NAD 83)
 LB1969
 LB1969|---------------------------------------------------------------------|
 LB1969| PID    Reference Object                     Distance      Geod. Az  |
 LB1969|                                                           dddmmss.s |
 LB1969| LB1966 S 202                                              0880917.2 |
 LB1969| LB1971 DAN RM 3                              8.376 METERS 09815     |
 LB1969| LB2343 DANFORTH MUNICIPAL TANK             APPROX. 1.6 KM 1110517.6 |
 LB1969| LB2344 GILMAN MUNICIPAL TANK               APPROX. 6.6 KM 1752230.5 |
 LB1969| LB1972 DAN RM 4                              6.210 METERS 24500     |
 LB1969| LB1970 DAN RM 2                             16.149 METERS 26536     |
 LB1969| LB1967 DAN RM 1                             18.122 METERS 35736     |
 LB1969|---------------------------------------------------------------------|
 LB1969
 LB1969                          SUPERSEDED SURVEY CONTROL
 LB1969
 LB1969  NAD 83(1997)-  40 49 30.14030(N)    087 59 43.17920(W) AD(       ) 2
 LB1969  NAD 83(1986)-  40 49 30.14778(N)    087 59 43.18742(W) AD(       ) 2
 LB1969  NAD 27      -  40 49 30.02570(N)    087 59 43.04160(W) AD(       ) 2
 LB1969
 LB1969.Superseded values are not recommended for survey control.
 LB1969
 LB1969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1969.See file dsdata.pdf to determine how the superseded data were derived.
 LB1969
 LB1969_MARKER: DS = TRIANGULATION STATION DISK
 LB1969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1969_STAMPING: DAN 1959 1967
 LB1969_MARK LOGO: CGS
 LB1969_PROJECTION: RECESSED 61 CENTIMETERS
 LB1969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1969+STABILITY: SURFACE MOTION
 LB1969
 LB1969  HISTORY     - Date     Condition        Report By
 LB1969  HISTORY     - 1967     MONUMENTED       CGS
 LB1969  HISTORY     - 1967     GOOD             CGS
 LB1969  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LB1969  HISTORY     - 20141105 MARK NOT FOUND   ILDT
 LB1969
 LB1969                          STATION DESCRIPTION
 LB1969
 LB1969'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LB1969'THE STATION IS ABOUT 1 MILE NORTHWEST OF DANFORTH, 3 MILES NORTH OF
 LB1969'GILMAN AND ON ROAD RIGHT-OF-WAY.  IT IS 42 FEET WEST OF A POWER POLE,
 LB1969'30 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD, 21 FEET NORTHEAST OF
 LB1969'A METAL WITNESS POST AND 29 FEET NORTHWEST OF A METAL WITNESS POST.
 LB1969'THE MONUMENT IS 2 FEET BELOW THE SURFACE OF THE GROUND AND THE DISK IS
 LB1969'STAMPED DAN 1959 1967.
 LB1969'
 LB1969'TO REACH THE STATION FROM THE INTERSECTION OF U. S. HIGHWAY 45 AND 54
 LB1969'AND NORTH STREET AT THE NORTH EDGE OF DANFORTH, GO WEST ON NORTH
 LB1969'STREET FOR 0.7 MILE TO A GRAVEL CROSSROAD AND THE BENCH MARK IN THE
 LB1969'SOUTHWEST ANGLE OF THE INTERSECTION.  CONTINUE WEST FOR 0.3 MILE TO
 LB1969'THE STATION ON THE LEFT.
 LB1969'
 LB1969'REFERENCE MARK 3 IS 35 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 35
 LB1969'FEET WEST OF THE POWER POLE AND 1 FOOT WEST OF A WITNESS POST.  THE
 LB1969'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED DAN 1959 NO 3 1967.
 LB1969'
 LB1969'REFERENCE MARK 4 IS 38 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 1
 LB1969'FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND
 LB1969'THE DISK IS STAMPED DAN 1959 NO 4 1967.
 LB1969'
 LB1969'BENCH MARK S 202 IS 40 FEET SOUTHWEST OF THE INTERSECTION, 26 FEET
 LB1969'SOUTH OF THE CENTERLINE OF THE ROAD, 10 FEET SOUTH OF THE NORTHWEST
 LB1969'CORNER OF A CONCRETE HEADWALL, 2 FEET NORTH OF A WIRE FENCE AND 2 FEET
 LB1969'NORTHWEST OF A METAL WITNESS POST.  IT IS A STANDARD U. S. C AND GS
 LB1969'BENCH MARK STAMPED S 202 1959 SET IN THE TOP OF A ROUND CONCRETE
 LB1969'MONUMENT FLUSH WITH THE GROUND.
 LB1969'
 LB1969'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE NORTHWEST OF
 LB1969'DANFORTH.
 LB1969
 LB1969                          STATION RECOVERY (1967)
 LB1969
 LB1969'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LB1969'1.6 MI NW FROM DANFORTH.
 LB1969'ABOUT 0.45 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1969'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 1.15 MILES WEST
 LB1969'ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVEWAY NORTH TO
 LB1969'A FARMHOUSE, 42 FEET WEST OF A POWER POLE, 29 FEET NORTHWEST
 LB1969'OF A METAL WITNESS POST, 21 FEET NORTHEAST OF ANOTHER METAL
 LB1969'WITNESS POST, AND 30 FEET SOUTH OF THE CENTER OF AN ASPHALT
 LB1969'ROAD.  THE MARK IS 2 FEET BELOW THE SURFACE OF THE GROUND AND
 LB1969'THE DISK IS STAMPED DAN 1959 1967.
 LB1969
 LB1969                          STATION RECOVERY (1984)
 LB1969
 LB1969'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB1969'MARK NOT FOUND.
 LB1969
 LB1969                          STATION RECOVERY (2014)
 LB1969
 LB1969'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1969'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0972 ***********************************************************************
 LC0972  DESIGNATION -  DAN RM 1
 LC0972  PID         -  LC0972
 LC0972  STATE/COUNTY-  IL/MCLEAN
 LC0972  COUNTRY     -  US
 LC0972  USGS QUAD   -  NORMAL WEST (2018)
 LC0972
 LC0972                         *CURRENT SURVEY CONTROL
 LC0972  ______________________________________________________________________
 LC0972* NAD 83(1986) POSITION- 40 32 46.44   (N) 089 05 28.13   (W)   HD_HELD1
 LC0972* NAVD 88 ORTHO HEIGHT -   246.108 (meters)      807.44  (feet) ADJUSTED
 LC0972  ______________________________________________________________________
 LC0972  GEOID HEIGHT    -        -32.183 (meters)                     GEOID18
 LC0972  DYNAMIC HEIGHT  -        245.992 (meters)      807.06  (feet) COMP
 LC0972  MODELED GRAVITY -    980,148.8   (mgal)                       NAVD 88
 LC0972
 LC0972  VERT ORDER      -  SECOND    CLASS 0
 LC0972
 LC0972.The horizontal coordinates were determined by differentially corrected
 LC0972.hand held GPS observations or other comparable positioning techniques
 LC0972.and have an estimated accuracy of +/- 3 meters.
 LC0972
 LC0972.The orthometric height was determined by differential leveling and
 LC0972.adjusted by the NATIONAL GEODETIC SURVEY
 LC0972.in June 1991.
 LC0972
 LC0972.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0972.GEOID18 height accuracy estimate available here.
 LC0972
 LC0972.Click photographs - Photos may exist for this station.
 LC0972
 LC0972.The dynamic height is computed by dividing the NAVD 88
 LC0972.geopotential number by the normal gravity value computed on the
 LC0972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0972.degrees latitude (g = 980.6199 gals.).
 LC0972
 LC0972.The modeled gravity was interpolated from observed gravity values.
 LC0972
 LC0972;                    North         East    Units  Estimated Accuracy
 LC0972;SPC IL E     -   430,928.5     235,807.2     MT  (+/- 3 meters HH1 GPS) 
 LC0972
 LC0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2292490487(NAD 83)
 LC0972
 LC0972                          SUPERSEDED SURVEY CONTROL
 LC0972
 LC0972  NGVD 29 (??/??/92)  246.167  (m)          807.63   (f) ADJ UNCH    2 0
 LC0972
 LC0972.Superseded values are not recommended for survey control.
 LC0972
 LC0972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0972.See file dsdata.pdf to determine how the superseded data were derived.
 LC0972
 LC0972_MARKER: DR = REFERENCE MARK DISK
 LC0972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0972_STAMPING: DAN NO 1 1959
 LC0972_MARK LOGO: CGS
 LC0972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0972+STABILITY: SURFACE MOTION
 LC0972
 LC0972  HISTORY     - Date     Condition        Report By
 LC0972  HISTORY     - 1959     MONUMENTED       CGS
 LC0972  HISTORY     - 1988     GOOD             USPSQD
 LC0972
 LC0972                          STATION DESCRIPTION
 LC0972
 LC0972'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0972'5.6 MI SE FROM CARLOCK.
 LC0972'ABOUT 4.5 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0972'AND ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 1.15 MILES WEST
 LC0972'ALONG A GRAVEL ROAD, 22 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 LC0972'1 1/2 FEET SOUTH OF A FENCE, 82 FEET EAST OF THE THIRD POWER POLE
 LC0972'EAST OF A HOUSE NORTH OF THE ROAD, 45.6 FEET NORTH OF TRIANGULATION
 LC0972'STATION DAN, 48.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 2
 LC0972'FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0972'POST PROJECTING 4 INCHES.
 LC0972
 LC0972                          STATION RECOVERY (1988)
 LC0972
 LC0972'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0972'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1971 ***********************************************************************
 LB1971  DESIGNATION -  DAN RM 3
 LB1971  PID         -  LB1971
 LB1971  STATE/COUNTY-  IL/IROQUOIS
 LB1971  COUNTRY     -  US
 LB1971  USGS QUAD   -  GILMAN (2018)
 LB1971
 LB1971                         *CURRENT SURVEY CONTROL
 LB1971  ______________________________________________________________________
 LB1971* NAD 83(1986) POSITION- 40 49 30.10   (N) 087 59 42.82   (W)   HD_HELD1
 LB1971* NAVD 88 ORTHO HEIGHT -   246.03  (meters)      807.2   (feet) RESET
 LB1971  ______________________________________________________________________
 LB1971  GEOID HEIGHT    -        -32.472 (meters)                     GEOID18
 LB1971  VERT ORDER      -  THIRD
 LB1971
 LB1971.The horizontal coordinates were determined by differentially corrected
 LB1971.hand held GPS observations or other comparable positioning techniques
 LB1971.and have an estimated accuracy of +/- 3 meters.
 LB1971
 LB1971.The orthometric height was computed from unverified reset data.
 LB1971
 LB1971.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1971.GEOID18 height accuracy estimate available here.
 LB1971
 LB1971.Click photographs - Photos may exist for this station.
 LB1971
 LB1971;                    North         East    Units  Estimated Accuracy
 LB1971;SPC IL E     -   461,666.2     328,521.0     MT  (+/- 3 meters HH1 GPS) 
 LB1971
 LB1971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1607819810(NAD 83)
 LB1971
 LB1971                          SUPERSEDED SURVEY CONTROL
 LB1971
 LB1971.No superseded survey control is available for this station.
 LB1971
 LB1971_MARKER: DR = REFERENCE MARK DISK
 LB1971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1971_STAMPING: DAN 1959 NO 3 1967
 LB1971_MARK LOGO: CGS
 LB1971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1971+STABILITY: SURFACE MOTION
 LB1971
 LB1971  HISTORY     - Date     Condition        Report By
 LB1971  HISTORY     - 1967     MONUMENTED       CGS
 LB1971  HISTORY     - 20141105 MARK NOT FOUND   ILDT
 LB1971
 LB1971                          STATION DESCRIPTION
 LB1971
 LB1971'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LB1971'1.6 MI NW FROM DANFORTH.
 LB1971'ABOUT 0.45 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1971'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 1.15 MILES WEST
 LB1971'ALONG AN ASPHALT ROAD, 35 FEET SOUTH OF THE CENTERLINE OF AN
 LB1971'ASPHALT ROAD, 35 FEET WEST OF A POWER POLE, 27.48 FEET EAST OF
 LB1971'TRIANGULATION STATION, DAN 1959 1967, AND 1 FOOT WEST OF A
 LB1971'WITNESS POST.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 LB1971'DAN 1959 NO 3 1967.
 LB1971
 LB1971                          STATION RECOVERY (2014)
 LB1971
 LB1971'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1971'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1972 ***********************************************************************
 LB1972  DESIGNATION -  DAN RM 4
 LB1972  PID         -  LB1972
 LB1972  STATE/COUNTY-  IL/IROQUOIS
 LB1972  COUNTRY     -  US
 LB1972  USGS QUAD   -  GILMAN (2018)
 LB1972
 LB1972                         *CURRENT SURVEY CONTROL
 LB1972  ______________________________________________________________________
 LB1972* NAD 83(1986) POSITION- 40 49 30.05   (N) 087 59 43.42   (W)   HD_HELD1
 LB1972* NAVD 88 ORTHO HEIGHT -   245.91  (meters)      806.8   (feet) RESET
 LB1972  ______________________________________________________________________
 LB1972  GEOID HEIGHT    -        -32.472 (meters)                     GEOID18
 LB1972  VERT ORDER      -  THIRD
 LB1972
 LB1972.The horizontal coordinates were determined by differentially corrected
 LB1972.hand held GPS observations or other comparable positioning techniques
 LB1972.and have an estimated accuracy of +/- 3 meters.
 LB1972
 LB1972.The orthometric height was computed from unverified reset data.
 LB1972
 LB1972.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1972.GEOID18 height accuracy estimate available here.
 LB1972
 LB1972.Click photographs - Photos may exist for this station.
 LB1972
 LB1972;                    North         East    Units  Estimated Accuracy
 LB1972;SPC IL E     -   461,664.6     328,506.9     MT  (+/- 3 meters HH1 GPS) 
 LB1972
 LB1972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1606419808(NAD 83)
 LB1972
 LB1972                          SUPERSEDED SURVEY CONTROL
 LB1972
 LB1972.No superseded survey control is available for this station.
 LB1972
 LB1972_MARKER: DR = REFERENCE MARK DISK
 LB1972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1972_STAMPING: DAN 1959 NO 4 1967
 LB1972_MARK LOGO: CGS
 LB1972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1972+STABILITY: SURFACE MOTION
 LB1972
 LB1972  HISTORY     - Date     Condition        Report By
 LB1972  HISTORY     - 1967     MONUMENTED       CGS
 LB1972  HISTORY     - 20141105 MARK NOT FOUND   ILDT
 LB1972
 LB1972                          STATION DESCRIPTION
 LB1972
 LB1972'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LB1972'1.6 MI NW FROM DANFORTH.
 LB1972'ABOUT 0.45 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1972'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 1.15 MILES WEST
 LB1972'ALONG AN ASPHALT ROAD, 38 FEET SOUTH OF THE CENTERLINE OF ASPHALT
 LB1972'ROAD, 20.38 FEET SOUTHWEST OF TRIANGULATION STATION, DAN 1959 1967,
 LB1972'AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MARK PROJECTS 2
 LB1972'INCHES AND THE DISK IS STAMPED DAN 1959 NO 4 1967.
 LB1972
 LB1972                          STATION RECOVERY (2014)
 LB1972
 LB1972'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1972'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1963 ***********************************************************************
 LB1963  DESIGNATION -  DANFORTH
 LB1963  PID         -  LB1963
 LB1963  STATE/COUNTY-  IL/IROQUOIS
 LB1963  COUNTRY     -  US
 LB1963  USGS QUAD   -  GILMAN (2018)
 LB1963
 LB1963                         *CURRENT SURVEY CONTROL
 LB1963  ______________________________________________________________________
 LB1963* NAD 83(1997) POSITION- 40 49 25.43418(N) 087 58 35.40604(W)   ADJUSTED
 LB1963* NAVD 88 ORTHO HEIGHT -   198.505 (meters)      651.26  (feet) ADJUSTED
 LB1963  ______________________________________________________________________
 LB1963  GEOID HEIGHT    -        -32.496 (meters)                     GEOID18
 LB1963  LAPLACE CORR    -         -2.73  (seconds)                    DEFLEC18
 LB1963  DYNAMIC HEIGHT  -        198.419 (meters)      650.98  (feet) COMP
 LB1963  MODELED GRAVITY -    980,187.8   (mgal)                       NAVD 88
 LB1963
 LB1963  HORZ ORDER      -  SECOND
 LB1963  VERT ORDER      -  SECOND    CLASS 0
 LB1963
 LB1963.The horizontal coordinates were established by classical geodetic methods
 LB1963.and adjusted by the National Geodetic Survey in October 1999.
 LB1963
 LB1963.The orthometric height was determined by differential leveling and
 LB1963.adjusted by the NATIONAL GEODETIC SURVEY
 LB1963.in June 1991.
 LB1963
 LB1963.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1963.GEOID18 height accuracy estimate available here.
 LB1963
 LB1963.Click photographs - Photos may exist for this station.
 LB1963
 LB1963.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB1963
 LB1963.The dynamic height is computed by dividing the NAVD 88
 LB1963.geopotential number by the normal gravity value computed on the
 LB1963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1963.degrees latitude (g = 980.6199 gals.).
 LB1963
 LB1963.The modeled gravity was interpolated from observed gravity values.
 LB1963
 LB1963. The following values were computed from the NAD 83(1997) position.
 LB1963
 LB1963;                    North         East     Units Scale Factor Converg.
 LB1963;SPC IL E     -   461,528.582   330,101.213   MT  0.99998615   +0 13 59.8
 LB1963;SPC IL E     - 1,514,198.36  1,083,007.06   sFT  0.99998615   +0 13 59.8
 LB1963;UTM  16      - 4,519,648.662   417,655.727   MT  0.99968346   -0 38 18.3
 LB1963
 LB1963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB1963!SPC IL E     -   0.99997396  x   0.99998615  =   0.99996011
 LB1963!UTM  16      -   0.99997396  x   0.99968346  =   0.99965743
 LB1963
 LB1963:                Primary Azimuth Mark                     Grid Az
 LB1963:SPC IL E     -  DANFORTH AZ MK RESET                     060 38 11.7
 LB1963:UTM  16      -  DANFORTH AZ MK RESET                     061 30 29.8
 LB1963
 LB1963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1765519648(NAD 83)
 LB1963
 LB1963|---------------------------------------------------------------------|
 LB1963| PID    Reference Object                     Distance      Geod. Az  |
 LB1963|                                                           dddmmss.s |
 LB1963| CM3383 DANFORTH AZ MK RESET                               0605211.5 |
 LB1963| LB1962 DANFORTH RM 1                        27.132 METERS 20424     |
 LB1963| LB1964 DANFORTH RM 2                        30.440 METERS 31156     |
 LB1963| LB1965 DANFORTH RM 3                        13.195 METERS 32952     |
 LB1963| CM3382 DANFORTH AZ MK                                     3413640.6 |
 LB1963|---------------------------------------------------------------------|
 LB1963
 LB1963                          SUPERSEDED SURVEY CONTROL
 LB1963
 LB1963  NAD 83(1997)-  40 49 25.43442(N)    087 58 35.40656(W) AD(       ) 2
 LB1963  NAD 83(1986)-  40 49 25.44200(N)    087 58 35.41479(W) AD(       ) 2
 LB1963  NAD 27      -  40 49 25.31970(N)    087 58 35.27170(W) AD(       ) 2
 LB1963  NGVD 29 (??/??/92)  198.580  (m)          651.51   (f) ADJ UNCH    2 0
 LB1963  NGVD 29             198.58   (m)          651.5    (f) LEVELING    3  
 LB1963
 LB1963.Superseded values are not recommended for survey control.
 LB1963
 LB1963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1963.See file dsdata.pdf to determine how the superseded data were derived.
 LB1963
 LB1963_MARKER: DS = TRIANGULATION STATION DISK
 LB1963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1963_STAMPING: DANFORTH 1947
 LB1963_MARK LOGO: CGS
 LB1963_PROJECTION: FLUSH
 LB1963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1963+STABILITY: SURFACE MOTION
 LB1963_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB1963+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2022
 LB1963
 LB1963  HISTORY     - Date     Condition        Report By
 LB1963  HISTORY     - 1947     MONUMENTED       CGS
 LB1963  HISTORY     - 1959     GOOD             CGS
 LB1963  HISTORY     - 1959     GOOD             CGS
 LB1963  HISTORY     - 1968     GOOD             CGS
 LB1963  HISTORY     - 1968     GOOD             CGS
 LB1963  HISTORY     - 20070421 GOOD             GEOCAC
 LB1963  HISTORY     - 20141105 GOOD             ILDT
 LB1963  HISTORY     - 20220120 GOOD             ILDT
 LB1963
 LB1963                          STATION DESCRIPTION
 LB1963
 LB1963'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB1963'STATION IS LOCATED IN DANFORTH ON THE DANFORTH CONSOLIDATED SCHOOL
 LB1963'GROUND.  IT IS 61 FEET EAST OF THE CENTER OF U. S. HIGHWAY 45 AND
 LB1963'54, 32 FEET EAST OF THE EAST EDGE OF THE SIDEWALK AND 23 FEET SOUTH
 LB1963'OF THE SOUTH EDGE OF THE SIDEWALK LEADING TO THE SCHOOL ENTRANCE.
 LB1963'THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED DANFORTH
 LB1963'1947.
 LB1963'
 LB1963'REFERENCE MARK NO. 1 IS 89.08 FEET SOUTH OF THE STATION.  IT IS 47
 LB1963'FEET EAST OF THE CENTER OF THE HIGHWAY AND 29 FEET NORTHWEST OF THE
 LB1963'NORTHWEST CORNER OF A SMALL WHITE HOUSE.  THE MARK IS FLUSH WITH
 LB1963'THE GROUND AND THE DISK IS STAMPED DANFORTH NO 1 1947.
 LB1963'
 LB1963'REFERENCE MARK NO. 2 IS 100.00 FEET WEST OF THE STATION ON THE WEST
 LB1963'SIDE OF THE HIGHWAY.  IT IS 60 FEET EAST OF THE RAILROAD TRACKS, 30
 LB1963'FEET WEST OF THE CENTER OF THE HIGHWAY AND 2.5 FEET NORTH OF A
 LB1963'WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK
 LB1963'IS STAMPED DANFORTH NO 2 1947.
 LB1963'
 LB1963'AZIMUTH MARK IS ABOUT 0.3 MILES NORTHWEST OF THE STATION NEAR A LARGE
 LB1963'FARMHOUSE.  IT IS 50 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 LB1963'HOUSE IN AN EAST-WEST FENCELINE AND ABOUT 75 YARDS EAST OF THE
 LB1963'ROAD.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 LB1963'DANFORTH 1947.
 LB1963'
 LB1963'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON U. S. HIGHWAY
 LB1963'45 AND 54 FOR 0.15 MILE TO A CROSSROAD, TURN LEFT AND GO WEST,
 LB1963'CROSSING THE RAILROAD TRACKS, AND GO 0.1 MILE TO A T-ROAD RIGHT,
 LB1963'TURN RIGHT AND GO 0.2 MILE TO A FARMHOUSE ON THE RIGHT, TURN RIGHT
 LB1963'AND GO SOUTH OF THE HOUSE ABOUT 75 YARDS TO THE HOUSE AND THE
 LB1963'AZIMUTH MARK AS DESCRIBED.
 LB1963'
 LB1963'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB1963
 LB1963                          STATION RECOVERY (1959)
 LB1963
 LB1963'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1963'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO
 LB1963'BE IN GOOD CONDITION, EXCEPT THE AZIMUTH MARK WHICH HAS BEEN
 LB1963'DESTROYED.
 LB1963'
 LB1963'THE DIRECTION TO REFERENCE MARKS NO. 1 AND NO. 2 CHECKED AND WERE
 LB1963'FOUND TO BE CORRECT.
 LB1963'
 LB1963'A SLIGHT DIFFERENCE IN THE DISTANCE TO REFERENCE MARKS NO. 1 AND NO.
 LB1963'2 WAS FOUND.
 LB1963'
 LB1963'NOTE.  REFERENCE MARK NO. 2 WAS MEASURED THROUGH A WOVEN WIRE FENCE
 LB1963'AND ACROSS A VERY BUSY HIGHWAY.
 LB1963'
 LB1963'A NEW AZIMUTH MARK WAS ESTABLISHED.  IT IS A STANDARD AZIMUTH MARK
 LB1963'DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 3
 LB1963'INCHES AND THE DISK IS STAMPED DANFORTH 1947 RESET 1959.  IT IS
 LB1963'42.6 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE, 29 FEET NORTH
 LB1963'OF THE APPROXIMATE CENTER OF ROAD, 4 FEET NORTHEAST OF TELEPHONE
 LB1963'POLE, 1.6 FEET WEST-SOUTHWEST OF WITNESS POST AND 1.3 FEET SOUTH
 LB1963'OF FENCE.
 LB1963'
 LB1963'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH OF U. S. HIGHWAY
 LB1963'45 FOR 0.15 MILE TO CROSSROADS, TURN RIGHT AND GO EAST FOR 0.1 MILE
 LB1963'TO THE MARK ON THE LEFT AS DESCRIBED.
 LB1963'
 LB1963'THE ORIGINAL DESCRIPTION FOR STATION IS ADEQUATE.
 LB1963
 LB1963                          STATION RECOVERY (1959)
 LB1963
 LB1963'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LB1963'0.4 MI N FROM DANFORTH.
 LB1963'ABOUT 0.35 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1963'CENTRAL RAILROAD STATION AT DANFORTH, IN THE DANFORTH CONSOLIDATED
 LB1963'SCHOOL YARD, 61 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 LB1963'25 FEET SOUTH OF THE CENTER LINE OF A SIDEWALK, 30 FEET EAST
 LB1963'OF A METAL FENCE, 229 FEET WEST-NORTHWEST OF THE SOUTHWEST CORNER
 LB1963'OF THE SCHOOL BUILDING, SET IN THE TOP OF A CONCRETE POST FLUSH
 LB1963'WITH THE GROUND.
 LB1963
 LB1963                          STATION RECOVERY (1968)
 LB1963
 LB1963'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LB1963'NO MEASUREMENT BETWEEN REFERENCE MARKS, TREE AND FENCE ON LINE.
 LB1963'
 LB1963'THE STATION MARK, REFERENCE MARK 1 AND THE RESET AZIMUTH MARK WERE
 LB1963'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 HAS BEEN HIT BY ROAD
 LB1963'EQUIPMENT AND PART OF THE DISK BROKEN OFF AND SHOULD BE CONSIDERED
 LB1963'AS LOST.  A NEW DESCRIPTION FOLLOWS.
 LB1963'
 LB1963'THE STATION IS LOCATED AT THE NORTH EDGE OF DANFORTH IN THE WEST EDGE
 LB1963'OF THE DANFORTH ELEMENTARY SCHOOL YARD, 96 FEET SOUTH OF THE
 LB1963'CENTERLINE OF LOCUST STREET, 61 FEET EAST OF THE CENTERLINE OF U.
 LB1963'S.  HIGHWAY 41 (CENTRAL STREET), 53 FEET SOUTHWEST OF A 20 INCH
 LB1963'MAPLE TREE, 32 FEET EAST OF THE EAST EDGE OF A NORTH-SOUTH
 LB1963'SIDEWALK, 30 FEET EAST OF A CHAIN LINK FENCE, 25 FEET EAST OF A 48
 LB1963'INCH COTTONWOOD TREE AND 23 FEET SOUTH OF THE SOUTH EDGE OF AN
 LB1963'EAST-WEST SIDEWALK LEADING TO SCHOOL.  THE MONUMENT IS FLUSH AND
 LB1963'THE DISK IS STAMPED DANFORTH 1947.
 LB1963'
 LB1963'REFERENCE MARK 1 IS 47 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 LB1963'29 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME HOUSE, 16 FEET
 LB1963'EAST OF THE FENCE AND 11 FEET EAST OF A 36 INCH COTTONWOOD TREE.
 LB1963'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DANFORTH NO 1 1947.
 LB1963'
 LB1963'REFERENCE MARK 3 IS 67 FEET SOUTH OF THE CENTERLINE OF LOCUST STREET,
 LB1963'29 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT NORTH OF THE
 LB1963'NORTH GATE POST OF WEST ENTRANCE TO SCHOOL YARD, 6 INCHES EAST OF
 LB1963'THE EAST EDGE OF THE NORTH-SOUTH SIDEWALK AND 6 INCHES SOUTH OF THE
 LB1963'SOUTH EDGE OF THE EAST-WEST SIDEWALK.  THE MONUMENT PROJECTS 2
 LB1963'INCHES AND THE DISK IS STAMPED DANFORTH 1947 NO 3 1968.
 LB1963'
 LB1963'THE AZIMUTH MARK IS 43 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 LB1963'FRAME HOUSE, 29 FEET NORTH OF THE CENTERLINE OF E NORTH STREET, 4
 LB1963'FEET NORTHEAST OF A TELEPHONE POLE AND 2 FEET SOUTHWEST OF A METAL
 LB1963'WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 LB1963'STAMPED DANFORTH 1947 RESET 1959.
 LB1963'
 LB1963'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH OF HIGHWAY 45
 LB1963'AND 54 FOR 0.1 MILE TO A CROSS STREET (E NORTH STREET).  TURN RIGHT
 LB1963'AND GO EAST ON E. NORTH STREET FOR 0.2 MILE TO THE MARK ON THE
 LB1963'LEFT.
 LB1963'
 LB1963'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT DANFORTH.
 LB1963'
 LB1963'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB1963
 LB1963                          STATION RECOVERY (1968)
 LB1963
 LB1963'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LB1963'RECOVERED IN GOOD CONDITION.
 LB1963
 LB1963                          STATION RECOVERY (2007)
 LB1963
 LB1963'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1963'STATION AND REFERENCE MARKS 1 AND 3 RECOVERED.  DID NOT ATTEMPT TO
 LB1963'RECOVER AZ MK
 LB1963
 LB1963                          STATION RECOVERY (2014)
 LB1963
 LB1963'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1963'RECOVERED IN GOOD CONDITION.
 LB1963
 LB1963                          STATION RECOVERY (2022)
 LB1963
 LB1963'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 LB1963'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2343 ***********************************************************************
 LB2343  DESIGNATION -  DANFORTH MUNICIPAL TANK
 LB2343  PID         -  LB2343
 LB2343  STATE/COUNTY-  IL/IROQUOIS
 LB2343  COUNTRY     -  US
 LB2343  USGS QUAD   -  GILMAN (2018)
 LB2343
 LB2343                         *CURRENT SURVEY CONTROL
 LB2343  ______________________________________________________________________
 LB2343* NAD 83(1997) POSITION- 40 49 11.23006(N) 087 58 38.64829(W)   ADJUSTED
 LB2343  ______________________________________________________________________
 LB2343  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 LB2343  LAPLACE CORR    -         -2.75  (seconds)                    DEFLEC18
 LB2343  HORZ ORDER      -  THIRD
 LB2343
 LB2343.The horizontal coordinates were established by classical geodetic methods
 LB2343.and adjusted by the National Geodetic Survey in October 1999.
 LB2343
 LB2343.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2343.GEOID18 height accuracy estimate available here.
 LB2343
 LB2343.Click photographs - Photos may exist for this station.
 LB2343
 LB2343.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2343
 LB2343. The following values were computed from the NAD 83(1997) position.
 LB2343
 LB2343;                    North         East     Units Scale Factor Converg.
 LB2343;SPC IL E     -   461,090.124   330,027.018   MT  0.99998609   +0 13 57.6
 LB2343;SPC IL E     - 1,512,759.85  1,082,763.64   sFT  0.99998609   +0 13 57.6
 LB2343;UTM  16      - 4,519,211.515   417,574.895   MT  0.99968362   -0 38 20.2
 LB2343
 LB2343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1757419211(NAD 83)
 LB2343
 LB2343                          SUPERSEDED SURVEY CONTROL
 LB2343
 LB2343  NAD 83(1997)-  40 49 11.23027(N)    087 58 38.64882(W) AD(       ) 3
 LB2343  NAD 83(1986)-  40 49 11.23792(N)    087 58 38.65699(W) AD(       ) 3
 LB2343  NAD 27      -  40 49 11.11500(N)    087 58 38.51500(W) AD(       ) 3
 LB2343
 LB2343.Superseded values are not recommended for survey control.
 LB2343
 LB2343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2343.See file dsdata.pdf to determine how the superseded data were derived.
 LB2343
 LB2343_MARKER: 53 = ELEVATED TANK
 LB2343
 LB2343  HISTORY     - Date     Condition        Report By
 LB2343  HISTORY     - 1959     FIRST OBSERVED   CGS
 LB2343
 LB2343                          STATION DESCRIPTION
 LB2343
 LB2343'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB2343'THE STATION IS LOCATED IN THE EAST PART OF DANFORTH, 0.15 MILE
 LB2343'EAST-NORTHEAST OF THE RAILROAD DEPOT AND 0.1 MILE EAST OF U. S.
 LB2343'HIGHWAY 45.
 LB2343'
 LB2343'THE STATION IS A LARGE OVAL SHAPED TANK SUPPORTED BY 4 LEGS, IS
 LB2343'PAINTED SILVER AND IS APPROXIMATELY 130 FEET HIGH.
 LB2343'
 LB2343'THE POINT INTERSECTED WAS THE FINAL ON THE TOP CENTER OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1962 ***********************************************************************
 LB1962  DESIGNATION -  DANFORTH RM 1
 LB1962  PID         -  LB1962
 LB1962  STATE/COUNTY-  IL/IROQUOIS
 LB1962  COUNTRY     -  US
 LB1962  USGS QUAD   -  GILMAN (2018)
 LB1962
 LB1962                         *CURRENT SURVEY CONTROL
 LB1962  ______________________________________________________________________
 LB1962* NAD 83(1986) POSITION- 40 49 24.63   (N) 087 58 35.88   (W)   HD_HELD1
 LB1962* NAVD 88 ORTHO HEIGHT -   198.630 (meters)      651.67  (feet) ADJUSTED
 LB1962  ______________________________________________________________________
 LB1962  GEOID HEIGHT    -        -32.496 (meters)                     GEOID18
 LB1962  DYNAMIC HEIGHT  -        198.544 (meters)      651.39  (feet) COMP
 LB1962  MODELED GRAVITY -    980,187.8   (mgal)                       NAVD 88
 LB1962
 LB1962  VERT ORDER      -  SECOND    CLASS 0
 LB1962
 LB1962.The horizontal coordinates were determined by differentially corrected
 LB1962.hand held GPS observations or other comparable positioning techniques
 LB1962.and have an estimated accuracy of +/- 3 meters.
 LB1962
 LB1962.The orthometric height was determined by differential leveling and
 LB1962.adjusted by the NATIONAL GEODETIC SURVEY
 LB1962.in June 1991.
 LB1962
 LB1962.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1962.GEOID18 height accuracy estimate available here.
 LB1962
 LB1962.Click photographs - Photos may exist for this station.
 LB1962
 LB1962.The dynamic height is computed by dividing the NAVD 88
 LB1962.geopotential number by the normal gravity value computed on the
 LB1962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1962.degrees latitude (g = 980.6199 gals.).
 LB1962
 LB1962.The modeled gravity was interpolated from observed gravity values.
 LB1962
 LB1962;                    North         East    Units  Estimated Accuracy
 LB1962;SPC IL E     -   461,503.7     330,090.2     MT  (+/- 3 meters HH1 GPS) 
 LB1962
 LB1962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1764419623(NAD 83)
 LB1962
 LB1962                          SUPERSEDED SURVEY CONTROL
 LB1962
 LB1962  NGVD 29 (??/??/92)  198.704  (m)          651.91   (f) ADJ UNCH    2 0
 LB1962
 LB1962.Superseded values are not recommended for survey control.
 LB1962
 LB1962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1962.See file dsdata.pdf to determine how the superseded data were derived.
 LB1962
 LB1962_MARKER: DR = REFERENCE MARK DISK
 LB1962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1962_STAMPING: DANFORTH NO 1 1947
 LB1962_MARK LOGO: CGS
 LB1962_PROJECTION: FLUSH
 LB1962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1962+STABILITY: SURFACE MOTION
 LB1962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1962+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2014
 LB1962
 LB1962  HISTORY     - Date     Condition        Report By
 LB1962  HISTORY     - 1947     MONUMENTED       CGS
 LB1962  HISTORY     - 1959     GOOD             CGS
 LB1962  HISTORY     - 1968     GOOD             CGS
 LB1962  HISTORY     - 20070421 GOOD             GEOCAC
 LB1962  HISTORY     - 20141105 GOOD             ILDT
 LB1962
 LB1962                          STATION DESCRIPTION
 LB1962
 LB1962'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1962'0.4 MI N FROM DANFORTH.
 LB1962'ABOUT 0.35 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1962'CENTRAL RAILROAD STATION AT DANFORTH, IN THE DANFORTH CONSOLIDATED
 LB1962'SCHOOL YARD, 47 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 114
 LB1962'FEET SOUTH OF THE CENTER LINE OF A SIDEWALK, 17 FEET EAST OF A
 LB1962'METAL FENCE, 239 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF
 LB1962'THE SCHOOL BUILDING, 29 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 LB1962'A SMALL COMPOSITION BRICK HOUSE, 89.1 FEET SOUTH OF TRIANGULATION
 LB1962'STATION DANFORTH, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LB1962'GROUND.
 LB1962
 LB1962                          STATION RECOVERY (1968)
 LB1962
 LB1962'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LB1962'RECOVERED IN GOOD CONDITION.
 LB1962
 LB1962                          STATION RECOVERY (2007)
 LB1962
 LB1962'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1962'RECOVERED IN GOOD CONDITION.
 LB1962
 LB1962                          STATION RECOVERY (2014)
 LB1962
 LB1962'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1962'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1965 ***********************************************************************
 LB1965  DESIGNATION -  DANFORTH RM 3
 LB1965  PID         -  LB1965
 LB1965  STATE/COUNTY-  IL/IROQUOIS
 LB1965  COUNTRY     -  US
 LB1965  USGS QUAD   -  GILMAN (2018)
 LB1965
 LB1965                         *CURRENT SURVEY CONTROL
 LB1965  ______________________________________________________________________
 LB1965* NAD 83(1986) POSITION- 40 49 25.80   (N) 087 58 35.69   (W)   HD_HELD1
 LB1965* NAVD 88 ORTHO HEIGHT -   198.45  (meters)      651.1   (feet) RESET
 LB1965  ______________________________________________________________________
 LB1965  GEOID HEIGHT    -        -32.496 (meters)                     GEOID18
 LB1965  VERT ORDER      -  THIRD
 LB1965
 LB1965.The horizontal coordinates were determined by differentially corrected
 LB1965.hand held GPS observations or other comparable positioning techniques
 LB1965.and have an estimated accuracy of +/- 3 meters.
 LB1965
 LB1965.The orthometric height was computed from unverified reset data.
 LB1965
 LB1965.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1965.GEOID18 height accuracy estimate available here.
 LB1965
 LB1965.Click photographs - Photos may exist for this station.
 LB1965
 LB1965;                    North         East    Units  Estimated Accuracy
 LB1965;SPC IL E     -   461,539.8     330,094.5     MT  (+/- 3 meters HH1 GPS) 
 LB1965
 LB1965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1764919660(NAD 83)
 LB1965
 LB1965                          SUPERSEDED SURVEY CONTROL
 LB1965
 LB1965.No superseded survey control is available for this station.
 LB1965
 LB1965_MARKER: DR = REFERENCE MARK DISK
 LB1965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1965_STAMPING: DANFORTH 1947 NO 3 1968
 LB1965_MARK LOGO: CGS
 LB1965_PROJECTION: PROJECTING 8 CENTIMETERS
 LB1965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1965+STABILITY: SURFACE MOTION
 LB1965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1965+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2025
 LB1965
 LB1965  HISTORY     - Date     Condition        Report By
 LB1965  HISTORY     - 1968     MONUMENTED       CGS
 LB1965  HISTORY     - 20070421 GOOD             GEOCAC
 LB1965  HISTORY     - 20141105 GOOD             ILDT
 LB1965  HISTORY     - 20230222 GOOD             ILDT
 LB1965  HISTORY     - 20250822 GOOD             ILDT
 LB1965
 LB1965                          STATION DESCRIPTION
 LB1965
 LB1965'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LB1965'AT DANFORTH.
 LB1965'LOCATED AT THE WEST ENTRANCE TO THE DANFORTH ELEMENTARY SCHOOL
 LB1965'AT THE NORTH EDGE OF DANFORTH, 67 FEET SOUTH OF THE CENTERLINE
 LB1965'OF LOCUST STREET, 29 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY
 LB1965'45 AND 54, 1 FOOT NORTH OF THE NORTH GATE POST OF ENTRANCE, 6
 LB1965'INCHES EAST OF THE EAST EDGE OF A NORTH-SOUTH SIDEWALK, 6 INCHES
 LB1965'SOUTH OF THE SOUTH EDGE OF AN EAST-WEST SIDEWALK, SET IN THE
 LB1965'TOP OF A ROUND CONCRETE POST THAT PROJECTS 3 INCHES.
 LB1965
 LB1965                          STATION RECOVERY (2007)
 LB1965
 LB1965'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1965'RECOVERED IN GOOD CONDITION.
 LB1965
 LB1965                          STATION RECOVERY (2014)
 LB1965
 LB1965'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1965'RECOVERED IN GOOD CONDITION.
 LB1965
 LB1965                          STATION RECOVERY (2023)
 LB1965
 LB1965'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 LB1965'RECOVERED IN GOOD CONDITION.
 LB1965
 LB1965                          STATION RECOVERY (2025)
 LB1965
 LB1965'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LB1965'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0289 ***********************************************************************
 MF0289  DESIGNATION -  DANISH
 MF0289  PID         -  MF0289
 MF0289  STATE/COUNTY-  IL/GRUNDY
 MF0289  COUNTRY     -  US
 MF0289  USGS QUAD   -  GARDNER (2018)
 MF0289
 MF0289                         *CURRENT SURVEY CONTROL
 MF0289  ______________________________________________________________________
 MF0289* NAD 83(2011) POSITION- 41 09 20.75622(N) 088 20 18.59238(W)   ADJUSTED
 MF0289* NAD 83(2011) ELLIP HT-   149.342 (meters)        (06/27/12)   ADJUSTED
 MF0289* NAD 83(2011) EPOCH   -  2010.00
 MF0289* NAVD 88 ORTHO HEIGHT -   181.976 (meters)      597.03  (feet) ADJUSTED
 MF0289  ______________________________________________________________________
 MF0289  GEOID HEIGHT    -        -32.617 (meters)                     GEOID18
 MF0289  NAD 83(2011) X  -    139,444.885 (meters)                     COMP
 MF0289  NAD 83(2011) Y  - -4,807,314.813 (meters)                     COMP
 MF0289  NAD 83(2011) Z  -  4,175,561.471 (meters)                     COMP
 MF0289  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 MF0289  DYNAMIC HEIGHT  -        181.902 (meters)      596.79  (feet) COMP
 MF0289  MODELED GRAVITY -    980,215.3   (mgal)                       NAVD 88
 MF0289
 MF0289  VERT ORDER      -  SECOND    CLASS 0
 MF0289
 MF0289  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0289  Standards:
 MF0289         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0289            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0289  -------------------------------------------------------------------
 MF0289  NETWORK    0.52   0.86           0.24   0.18   0.44     -0.00805771
 MF0289  -------------------------------------------------------------------
 MF0289  Click here for local accuracies and other accuracy information.
 MF0289
 MF0289.The horizontal coordinates were established by GPS observations
 MF0289.and adjusted by the National Geodetic Survey in June 2012.
 MF0289
 MF0289.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0289.been affixed to the stable North American tectonic plate. See 
 MF0289.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0289
 MF0289.The horizontal coordinates are valid at the epoch date displayed above
 MF0289.which is a decimal equivalence of Year/Month/Day.
 MF0289
 MF0289.The orthometric height was determined by differential leveling and
 MF0289.adjusted by the NATIONAL GEODETIC SURVEY
 MF0289.in June 1991.
 MF0289
 MF0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0289.GEOID18 height accuracy estimate available here.
 MF0289
 MF0289.Click photographs - Photos may exist for this station.
 MF0289
 MF0289.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0289
 MF0289.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0289
 MF0289.The ellipsoidal height was determined by GPS observations
 MF0289.and is referenced to NAD 83.
 MF0289
 MF0289.The dynamic height is computed by dividing the NAVD 88
 MF0289.geopotential number by the normal gravity value computed on the
 MF0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0289.degrees latitude (g = 980.6199 gals.).
 MF0289
 MF0289.The modeled gravity was interpolated from observed gravity values.
 MF0289
 MF0289. The following values were computed from the NAD 83(2011) position.
 MF0289
 MF0289;                    North         East     Units Scale Factor Converg.
 MF0289;SPC IL E     -   498,339.993   299,566.515   MT  0.99997500   -0 00 12.2
 MF0289;SPC IL E     - 1,634,970.46    982,827.81   sFT  0.99997500   -0 00 12.2
 MF0289;UTM  16      - 4,556,912.147   387,694.323   MT  0.99975523   -0 52 51.5
 MF0289
 MF0289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0289!SPC IL E     -   0.99997658  x   0.99997500  =   0.99995158
 MF0289!UTM  16      -   0.99997658  x   0.99975523  =   0.99973181
 MF0289
 MF0289:                Primary Azimuth Mark                     Grid Az
 MF0289:SPC IL E     -  DANISH AZ MK                             179 45 17.6
 MF0289:UTM  16      -  DANISH AZ MK                             180 37 56.9
 MF0289
 MF0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8769456912(NAD 83)
 MF0289
 MF0289|---------------------------------------------------------------------|
 MF0289| PID    Reference Object                     Distance      Geod. Az  |
 MF0289|                                                           dddmmss.s |
 MF0289| MF1426 GARDNER MUNICIPAL TANK              APPROX. 4.1 KM 0353735.0 |
 MF0289| MF0288 DANISH RM 1                          14.460 METERS 17857     |
 MF0289| CI6884 DANISH AZ MK                                       1794505.4 |
 MF0289| MF0287 DANISH RM 2                          15.556 METERS 26608     |
 MF0289|---------------------------------------------------------------------|
 MF0289
 MF0289                          SUPERSEDED SURVEY CONTROL
 MF0289
 MF0289  NAD 83(2007)-  41 09 20.75630(N)    088 20 18.59327(W) AD(2002.00) 0
 MF0289  ELLIP H (02/10/07)  149.362  (m)                       GP(2002.00)    
 MF0289  ELLIP H (02/03/05)  149.373  (m)                       GP(       ) 4 2
 MF0289  NAD 83(1997)-  41 09 20.75617(N)    088 20 18.59345(W) AD(       ) 1
 MF0289  ELLIP H (03/04/03)  149.379  (m)                       GP(       ) 4 2
 MF0289  NAD 83(1997)-  41 09 20.75977(N)    088 20 18.59379(W) AD(       ) 2
 MF0289  NAD 83(1997)-  41 09 20.76425(N)    088 20 18.59786(W) AD(       ) 2
 MF0289  NAD 83(1986)-  41 09 20.76860(N)    088 20 18.60875(W) AD(       ) 2
 MF0289  NAD 27      -  41 09 20.65050(N)    088 20 18.39520(W) AD(       ) 2
 MF0289  NAVD 88             181.98   (m)          597.0    (f) LEVELING    3  
 MF0289  NGVD 29 (??/??/92)  182.052  (m)          597.28   (f) ADJ UNCH    2 0
 MF0289  NGVD 29             182.05   (m)          597.3    (f) LEVELING    3  
 MF0289
 MF0289.Superseded values are not recommended for survey control.
 MF0289
 MF0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0289.See file dsdata.pdf to determine how the superseded data were derived.
 MF0289
 MF0289_MARKER: DE = TRAVERSE STATION DISK
 MF0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0289_STAMPING: DANISH 1960
 MF0289_MARK LOGO: CGS
 MF0289_PROJECTION: FLUSH
 MF0289_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0289+STABILITY: SURFACE MOTION
 MF0289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0289+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2020
 MF0289
 MF0289  HISTORY     - Date     Condition        Report By
 MF0289  HISTORY     - 1960     MONUMENTED       CGS
 MF0289  HISTORY     - 1961     GOOD             CGS
 MF0289  HISTORY     - 200205   GOOD             ASCPC
 MF0289  HISTORY     - 20050131 GOOD             MORSUR
 MF0289  HISTORY     - 20050725 GOOD             GEOSPC
 MF0289  HISTORY     - 20081106 GOOD             GEOCAC
 MF0289  HISTORY     - 20170321 GOOD             GRWAS
 MF0289  HISTORY     - 20200511 GOOD             ILDT
 MF0289
 MF0289                          STATION DESCRIPTION
 MF0289
 MF0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0289'STATION IS LOCATED ABOUT 7.0 MILES NORTHEAST OF DWIGHT, ABOUT
 MF0289'2-1/2 MILES SOUTHWEST OF GARDNER AND ABOUT 1/2 MILE SOUTHEAST OF
 MF0289'U.S. HIGHWAY 66.
 MF0289'
 MF0289'TO REACH FROM THE OVERPASS OVER U.S. HIGHWAY 66 JUST EAST
 MF0289'OF GARDNER, GO EAST 0.05 MILE TO WHERE U.S. HIGHWAY 66 GOES
 MF0289'SOUTHERLY, TURN LEFT GO SOUTHWEST FOR 1.8 MILE TO CROSSROAD,
 MF0289'TURN LEFT CROSSING RAILROAD TRACKS GO SOUTH ON GRAVELED ROAD
 MF0289'0.6 MILE TO CROSSROAD AND STATION IN THE SOUTHEAST CORNER OF
 MF0289'INTERSECTION AS DESCRIBED.
 MF0289'
 MF0289'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED DANISH 1960,
 MF0289'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 MF0289'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 67
 MF0289'FEET SOUTHEAST OF ROAD INTERSECTION, 62 FEET SOUTHEAST OF
 MF0289'A POWER POLE, 58 FEET SOUTH OF CENTER OF ROAD, 27 FEET EAST OF
 MF0289'CENTER OF ROAD, 2.3 FEET SOUTH OF THE WITNESS POST AND 1 FOOT
 MF0289'WEST OF THE FENCE.
 MF0289'
 MF0289'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED DANISH
 MF0289'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 MF0289'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 MF0289'MARK IS 49.7 FEET SOUTH OF THE WITNESS POST, 26 FEET EAST OF
 MF0289'THE CENTER OF ROAD AND 1 FOOT WEST OF THE FENCE.
 MF0289'
 MF0289'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED DANISH
 MF0289'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 MF0289'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 MF0289'MARK IS 61 FEET SOUTH OF THE CENTER OF ROAD, 39 FEET SOUTH OF
 MF0289'A POWER POLE, 25 FEET WEST OF THE CENTER OF ROAD AND 1 FOOT EAST
 MF0289'OF THE FENCE.
 MF0289'
 MF0289'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED DANISH 1960,
 MF0289'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 MF0289'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 27
 MF0289'FEET WEST OF THE CENTER OF ROAD, 11 FEET SOUTH OF THE CENTER
 MF0289'OF A FIELD ENTRANCE, 1.9 FEET NORTH EAST OF THE WITNESS POST
 MF0289'AND 1.5 FEET EAST OF THE FENCE.
 MF0289'
 MF0289'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON GRAVELED
 MF0289'ROAD 0.4 MILE TO THE AZIMUTH MARK ON RIGHT AS DESCRIBED.
 MF0289'
 MF0289'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0289
 MF0289                          STATION RECOVERY (1961)
 MF0289
 MF0289'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0289'2.4 MI SW FROM GARDNER.
 MF0289'ABOUT 1.9 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0289'AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S. HIGHWAY 66 IN
 MF0289'THE WEST PART OF GARDNER, THENCE 0.55 MILES SOUTH ALONG A GRAVEL
 MF0289'ROAD, AT THE JUNCTION OF AN EAST-WEST GRAVEL ROAD, 27 FEET EAST
 MF0289'OF THE CENTER LINE OF THE ROAD, 58 FEET SOUTH OF THE CENTER LINE
 MF0289'OF THE ROAD, 65 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 0.5
 MF0289'FEET WEST OF THE FENCE, 26.5 FEET SOUTH OF A FENCE CORNER, 2.3
 MF0289'FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST, 1 FOOT BELOW THE
 MF0289'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 MF0289'THE GROUND.
 MF0289
 MF0289                          STATION RECOVERY (2002)
 MF0289
 MF0289'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0289'RECOVERED AS DESCRIBED
 MF0289
 MF0289                          STATION RECOVERY (2005)
 MF0289
 MF0289'RECOVERY NOTE BY MORRISON SURVEYING COMPANY 2005 (MJM)
 MF0289'RECOVERED AS DESCRIBED.
 MF0289
 MF0289                          STATION RECOVERY (2005)
 MF0289
 MF0289'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF0289'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 8.0 METERS EAST
 MF0289'OF THE CENTERLINE OF GONNAM ROAD, 18.5 METERS SOUTH OF THE CENTERLINE
 MF0289'OF GOODFARM ROAD.
 MF0289
 MF0289                          STATION RECOVERY (2008)
 MF0289
 MF0289'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0289'DANISH FOUND IN GOOD CONDITION
 MF0289'RM 1 - DISK HAS BEEN SHEARED OFF BUT STEM IN CONCRETE MONUMENT REMAINS
 MF0289'
 MF0289'RM 2 - NOT FOUND
 MF0289
 MF0289                          STATION RECOVERY (2017)
 MF0289
 MF0289'RECOVERY NOTE BY GRW AERIAL SURVEY 2017 (DAM)
 MF0289'RECOVERED IN GOOD CONDITION.
 MF0289
 MF0289                          STATION RECOVERY (2020)
 MF0289
 MF0289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0289'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0288 ***********************************************************************
 MF0288  DESIGNATION -  DANISH RM 1
 MF0288  PID         -  MF0288
 MF0288  STATE/COUNTY-  IL/GRUNDY
 MF0288  COUNTRY     -  US
 MF0288  USGS QUAD   -  GARDNER (2018)
 MF0288
 MF0288                         *CURRENT SURVEY CONTROL
 MF0288  ______________________________________________________________________
 MF0288* NAD 83(1986) POSITION- 41 09 20.29   (N) 088 20 18.58   (W)   HD_HELD1
 MF0288* NAVD 88 ORTHO HEIGHT -   181.856 (meters)      596.64  (feet) ADJUSTED
 MF0288  ______________________________________________________________________
 MF0288  GEOID HEIGHT    -        -32.617 (meters)                     GEOID18
 MF0288  DYNAMIC HEIGHT  -        181.782 (meters)      596.40  (feet) COMP
 MF0288  MODELED GRAVITY -    980,215.3   (mgal)                       NAVD 88
 MF0288
 MF0288  VERT ORDER      -  SECOND    CLASS 0
 MF0288
 MF0288.The horizontal coordinates were determined by differentially corrected
 MF0288.hand held GPS observations or other comparable positioning techniques
 MF0288.and have an estimated accuracy of +/- 3 meters.
 MF0288
 MF0288.The orthometric height was determined by differential leveling and
 MF0288.adjusted by the NATIONAL GEODETIC SURVEY
 MF0288.in June 1991.
 MF0288
 MF0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0288.GEOID18 height accuracy estimate available here.
 MF0288
 MF0288.Click photographs - Photos may exist for this station.
 MF0288
 MF0288.The dynamic height is computed by dividing the NAVD 88
 MF0288.geopotential number by the normal gravity value computed on the
 MF0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0288.degrees latitude (g = 980.6199 gals.).
 MF0288
 MF0288.The modeled gravity was interpolated from observed gravity values.
 MF0288
 MF0288;                    North         East    Units  Estimated Accuracy
 MF0288;SPC IL E     -   498,325.6     299,566.8     MT  (+/- 3 meters HH1 GPS) 
 MF0288
 MF0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8769456897(NAD 83)
 MF0288
 MF0288                          SUPERSEDED SURVEY CONTROL
 MF0288
 MF0288  NGVD 29 (??/??/92)  181.931  (m)          596.89   (f) ADJ UNCH    2 0
 MF0288
 MF0288.Superseded values are not recommended for survey control.
 MF0288
 MF0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0288.See file dsdata.pdf to determine how the superseded data were derived.
 MF0288
 MF0288_MARKER: DR = REFERENCE MARK DISK
 MF0288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0288_STAMPING: DANISH NO 1 1960
 MF0288_MARK LOGO: CGS
 MF0288_PROJECTION: FLUSH
 MF0288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0288+STABILITY: SURFACE MOTION
 MF0288
 MF0288  HISTORY     - Date     Condition        Report By
 MF0288  HISTORY     - 1960     MONUMENTED       CGS
 MF0288  HISTORY     - 1961     GOOD             CGS
 MF0288  HISTORY     - 1979     GOOD             USGS
 MF0288  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0288
 MF0288                          STATION DESCRIPTION
 MF0288
 MF0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0288'2.4 MI SW FROM GARDNER.
 MF0288'ABOUT 1.9 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0288'AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S. HIGHWAY 66
 MF0288'IN THE WEST PART OF GARDNER, THENCE 0.55 MILES SOUTH ALONG A
 MF0288'GRAVEL ROAD, AT THE JUNCTION OF AN EAST-WEST GRAVEL ROAD, 106
 MF0288'FEET EAST OF THE CENTER LINE OF THE ROAD, 26 FEET SOUTH OF THE
 MF0288'CENTER LINE OF THE ROAD, 109 FEET SOUTH-SOUTHEAST OF THE CENTER
 MF0288'OF THE JUNCTION, 0.5 FEET WEST OF THE FENCE, 74 FEET SOUTH OF THE
 MF0288'FENCE CORNER, 47.5 FEET SOUTH OF TRAVERSE STATION DANISH, 49.6
 MF0288'FEET SOUTH OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE
 MF0288'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0288
 MF0288                          STATION RECOVERY (1979)
 MF0288
 MF0288'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0288'NEW DESCRIPTION ABOUT 1.9 MILES SOUTHWEST ALONG ACCES ROAD (FORMER US
 MF0288'HWY 66) FROM THE OVERPASS AT THE JUNCTION OF OLD HWY 66 AND OLD ALT
 MF0288'HWY 66 IN THE WEST PART OF GARDNER, THENCE 0.55 MILES SOUTH ALONG
 MF0288'GRAVEL ROAD, AT THE JUNC OF E-W GRAVEL ROAD, 106 FT SOUTH OF CENTER
 MF0288'LINE ROAD, 26 EAST OF CENTERLINE OF ROAD, 109 SOUTH-SOUTHEAST OF
 MF0288'CENTER OF JCT, 74 FT SOUTH OF FENCE CORNER, 47.5 FT SOUTH OF TRAV
 MF0288'STATION DANISH, 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP
 MF0288'OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0288
 MF0288                          STATION RECOVERY (2008)
 MF0288
 MF0288'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0288'THIS PARTY LOCATED THE CONCRETE MONUMENT UNDISTURBED AND AS DESCRIBED,
 MF0288'BUT THE DISK HAS BEEN SHEARED OFF.  THE DISK WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0287 ***********************************************************************
 MF0287  DESIGNATION -  DANISH RM 2
 MF0287  PID         -  MF0287
 MF0287  STATE/COUNTY-  IL/GRUNDY
 MF0287  COUNTRY     -  US
 MF0287  USGS QUAD   -  GARDNER (2018)
 MF0287
 MF0287                         *CURRENT SURVEY CONTROL
 MF0287  ______________________________________________________________________
 MF0287* NAD 83(1986) POSITION- 41 09 20.72   (N) 088 20 19.26   (W)   HD_HELD1
 MF0287* NAVD 88 ORTHO HEIGHT -   181.603 (meters)      595.81  (feet) ADJUSTED
 MF0287  ______________________________________________________________________
 MF0287  GEOID HEIGHT    -        -32.617 (meters)                     GEOID18
 MF0287  DYNAMIC HEIGHT  -        181.529 (meters)      595.57  (feet) COMP
 MF0287  MODELED GRAVITY -    980,215.3   (mgal)                       NAVD 88
 MF0287
 MF0287  VERT ORDER      -  SECOND    CLASS 0
 MF0287
 MF0287.The horizontal coordinates were determined by differentially corrected
 MF0287.hand held GPS observations or other comparable positioning techniques
 MF0287.and have an estimated accuracy of +/- 3 meters.
 MF0287
 MF0287.The orthometric height was determined by differential leveling and
 MF0287.adjusted by the NATIONAL GEODETIC SURVEY
 MF0287.in June 1991.
 MF0287
 MF0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0287.GEOID18 height accuracy estimate available here.
 MF0287
 MF0287.Click photographs - Photos may exist for this station.
 MF0287
 MF0287.The dynamic height is computed by dividing the NAVD 88
 MF0287.geopotential number by the normal gravity value computed on the
 MF0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0287.degrees latitude (g = 980.6199 gals.).
 MF0287
 MF0287.The modeled gravity was interpolated from observed gravity values.
 MF0287
 MF0287;                    North         East    Units  Estimated Accuracy
 MF0287;SPC IL E     -   498,338.9     299,550.9     MT  (+/- 3 meters HH1 GPS) 
 MF0287
 MF0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8767856911(NAD 83)
 MF0287
 MF0287                          SUPERSEDED SURVEY CONTROL
 MF0287
 MF0287  NGVD 29 (??/??/92)  181.678  (m)          596.06   (f) ADJ UNCH    2 0
 MF0287
 MF0287.Superseded values are not recommended for survey control.
 MF0287
 MF0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0287.See file dsdata.pdf to determine how the superseded data were derived.
 MF0287
 MF0287_MARKER: DR = REFERENCE MARK DISK
 MF0287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0287_STAMPING: DANISH NO 2 1960
 MF0287_MARK LOGO: CGS
 MF0287_PROJECTION: FLUSH
 MF0287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0287+STABILITY: SURFACE MOTION
 MF0287
 MF0287  HISTORY     - Date     Condition        Report By
 MF0287  HISTORY     - 1960     MONUMENTED       CGS
 MF0287  HISTORY     - 1961     GOOD             CGS
 MF0287  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0287
 MF0287                          STATION DESCRIPTION
 MF0287
 MF0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0287'2.4 MI SW FROM GARDNER.
 MF0287'ABOUT 1.9 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0287'AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S. HIGHWAY 66
 MF0287'IN THE WEST PART OF GARDNER, THENCE 0.55 MILES SOUTH ALONG A
 MF0287'GRAVEL ROAD, AT THE JUNCTION OF AN EAST-WEST GRAVELED ROAD
 MF0287'CROSSING, 25 FEET WEST OF THE CENTER LINE OF A ROAD, 61 FEET SOUTH
 MF0287'OF THE CENTER LINE OF A ROAD, 64 FEET SOUTHWEST OF THE CENTER OF
 MF0287'THE JUNCTION, 1 FOOT EAST OF THE FENCE, 39 FEET SOUTH OF A POWER
 MF0287'POLE, 51.1 FEET WEST-SOUTHWEST OF TRAVERSE STATION DANISH, 51.5
 MF0287'FEET WEST-SOUTHWEST OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL
 MF0287'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MF0287'GROUND.
 MF0287
 MF0287                          STATION RECOVERY (2008)
 MF0287
 MF0287'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0287'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0755 ***********************************************************************
 JB0755  DESIGNATION -  DANKS
 JB0755  PID         -  JB0755
 JB0755  STATE/COUNTY-  IL/EFFINGHAM
 JB0755  COUNTRY     -  US
 JB0755  USGS QUAD   -  EDGEWOOD (2018)
 JB0755
 JB0755                         *CURRENT SURVEY CONTROL
 JB0755  ______________________________________________________________________
 JB0755* NAD 83(1997) POSITION- 38 55 33.24001(N) 088 40 07.06397(W)   ADJUSTED
 JB0755* NAVD 88 ORTHO HEIGHT -   175.079 (meters)      574.41  (feet) ADJUSTED
 JB0755  ______________________________________________________________________
 JB0755  GEOID HEIGHT    -        -31.695 (meters)                     GEOID18
 JB0755  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 JB0755  DYNAMIC HEIGHT  -        174.972 (meters)      574.05  (feet) COMP
 JB0755  MODELED GRAVITY -    980,012.5   (mgal)                       NAVD 88
 JB0755
 JB0755  HORZ ORDER      -  SECOND
 JB0755  VERT ORDER      -  SECOND    CLASS 0
 JB0755
 JB0755.The horizontal coordinates were established by classical geodetic methods
 JB0755.and adjusted by the National Geodetic Survey in October 1999.
 JB0755
 JB0755.The orthometric height was determined by differential leveling and
 JB0755.adjusted by the NATIONAL GEODETIC SURVEY
 JB0755.in June 1991.
 JB0755
 JB0755.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0755.GEOID18 height accuracy estimate available here.
 JB0755
 JB0755.Click photographs - Photos may exist for this station.
 JB0755
 JB0755.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0755
 JB0755.The dynamic height is computed by dividing the NAVD 88
 JB0755.geopotential number by the normal gravity value computed on the
 JB0755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0755.degrees latitude (g = 980.6199 gals.).
 JB0755
 JB0755.The modeled gravity was interpolated from observed gravity values.
 JB0755
 JB0755. The following values were computed from the NAD 83(1997) position.
 JB0755
 JB0755;                    North         East     Units Scale Factor Converg.
 JB0755;SPC IL E     -   250,805.507   270,924.973   MT  0.99998541   -0 12 38.4
 JB0755;SPC IL E     -   822,851.07    888,859.68   sFT  0.99998541   -0 12 38.4
 JB0755;UTM  16      - 4,309,877.272   355,355.562   MT  0.99985763   -1 02 55.0
 JB0755
 JB0755!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0755!SPC IL E     -   0.99997750  x   0.99998541  =   0.99996291
 JB0755!UTM  16      -   0.99997750  x   0.99985763  =   0.99983514
 JB0755
 JB0755:                Primary Azimuth Mark                     Grid Az
 JB0755:SPC IL E     -  DANKS AZ MK                              183 31 07.9
 JB0755:UTM  16      -  DANKS AZ MK                              184 21 24.5
 JB0755
 JB0755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5535509877(NAD 83)
 JB0755
 JB0755|---------------------------------------------------------------------|
 JB0755| PID    Reference Object                     Distance      Geod. Az  |
 JB0755|                                                           dddmmss.s |
 JB0755| JB0756 DANKS RM 2                            8.972 METERS 11043     |
 JB0755| JB0753 DANKS AZ MK                                        1831829.5 |
 JB0755| JB0754 DANKS RM 1                            7.690 METERS 35429     |
 JB0755|---------------------------------------------------------------------|
 JB0755
 JB0755                          SUPERSEDED SURVEY CONTROL
 JB0755
 JB0755  NAD 83(1986)-  38 55 33.25499(N)    088 40 07.05830(W) AD(       ) 2
 JB0755  NAD 27      -  38 55 33.08980(N)    088 40 06.87470(W) AD(       ) 2
 JB0755  NGVD 29 (??/??/92)  175.18   (m)          574.7    (f) COMPUTED    2 0
 JB0755  NGVD 29             175.18   (m)          574.7    (f) LEVELING    3  
 JB0755
 JB0755.Superseded values are not recommended for survey control.
 JB0755
 JB0755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0755.See file dsdata.pdf to determine how the superseded data were derived.
 JB0755
 JB0755_MARKER: DE = TRAVERSE STATION DISK
 JB0755_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0755_STAMPING: DANKS 1960
 JB0755_MARK LOGO: CGS
 JB0755_PROJECTION: FLUSH
 JB0755_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0755+STABILITY: SURFACE MOTION
 JB0755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0755+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2007
 JB0755
 JB0755  HISTORY     - Date     Condition        Report By
 JB0755  HISTORY     - 1960     MONUMENTED       CGS
 JB0755  HISTORY     - 1960     GOOD             CGS
 JB0755  HISTORY     - 20070312 GOOD             FARNGP
 JB0755
 JB0755                          STATION DESCRIPTION
 JB0755
 JB0755'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0755'STATION IS LOCATED ABOUT 0.4 MILE NORTHWEST OF THE BUSINESS SECTION IN
 JB0755'EDGEWOOD, IN THE SOUTHWEST CORNER OF PASTURE LAND ON THE NORTH SIDE OF
 JB0755'A SURFACE ROAD WHERE IT MAKES A CURVE TO THE LEFT AND JUST SOUTHEAST
 JB0755'OF MR FRANK HETHS HOUSE.
 JB0755'
 JB0755'TO REACH FROM THE CROSS STREETS JUST SOUTH OF THE ELEVATOR IN
 JB0755'EDGEWOOD, GO NORTHWEST PASSING ERVINS STORE ON LEFT FOR 0.4 MILE TO
 JB0755'WHERE ROAD MAKES A CURVE TO THE LEFT AND STATION ON RIGHT SIDE OF ROAD
 JB0755'AT SOUTHWEST CORNER OF PASTURE TO STATION AS DESCRIBED.
 JB0755'
 JB0755'STATION MARK, A STANDARD TRAVERSE DISK STAMPED DANKS 1960, IS SET IN
 JB0755'THE TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE
 JB0755'MARK IS 61.5 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE, 30
 JB0755'FEET NORTH OF THE CENTER OF ROAD, 3.5 FEET NORTHEAST OF FENCE CORNER
 JB0755'AND 3.1 FEET NORTHEAST OF WITNESS POST.
 JB0755'
 JB0755'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED DANKS
 JB0755'NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS
 JB0755'SET FLUSH.  THE MARK IS 55.5 FEET NORTH OF THE CENTER OF ROAD, 42 FEET
 JB0755'SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE, 27 FEET NORTH OF FENCE
 JB0755'CORNER AND WITNESS POST AND 6 INCHES EAST OF FENCE.
 JB0755'
 JB0755'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED DANKS
 JB0755'NO 2 1960, IS SET IN TOP OF A 10 INCH SQUARE A CONCRETE POST WHICH IS
 JB0755'SET FLUSH.  THE MARK IS 32 EAST OF FENCE CORNER AND WITNESS POST, 28
 JB0755'FEET NORTH OF THE CENTER OF ROAD, 2.4 FEET NORTH OF THE NORTH EDGE OF
 JB0755'SIDE WALK AND 1 FOOT NORTH OF FENCE.
 JB0755'
 JB0755'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED DANKS 1960, IS SET
 JB0755'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 JB0755'INCHES.  THE MARK IS 53 FEET WEST OF FENCE CORNER, 17 FEET NORTH OF
 JB0755'CENTER OF ROAD, 2.2 FEET EAST OF WITNESS POST AND 1 FOOT SOUTH OF
 JB0755'FENCE.
 JB0755'
 JB0755'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST FOR 0.25 MILE
 JB0755'TO CROSS STREETS, TURN RIGHT AND GO SOUTH 0.15 MILE TO ROAD FORK JUST
 JB0755'AFTER CROSSING RAILROAD TRACKS, TAKE RIGHT FORK AND GO WESTERLY FOR
 JB0755'0.1 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 JB0755'
 JB0755'HEIGHT OF LIGHT ABOVE STATION MARK 1.41 METERS.
 JB0755
 JB0755                          STATION RECOVERY (1960)
 JB0755
 JB0755'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0755'0.6 MI NW FROM EDGEWOOD.
 JB0755'ABOUT 0.15 MILES NORTHWEST ALONG STATE HIGHWAY 37 FROM ITS
 JB0755'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE
 JB0755'0.4 MILES NORTHWEST ALONG AN ASPHALT ROAD, AT THE OUTSIDE OF A
 JB0755'CURVE WITH TANGENTS EXTENDING TO THE WEST AND SOUTHEAST, 33 FEET
 JB0755'NORTH OF THE CENTER LINE OF THE ROAD, 4 FEET NORTHEAST OF A FENCE
 JB0755'CORNER WHICH IS AT THE SOUTHWEST CORNER OF A PASTURE, 61 FEET
 JB0755'SOUTHEAST OF THE SOUTHEAST CORNER OF A WHITE ASBESTOS SHINGLE
 JB0755'HOME, 5 FEET NORTH OF THE NORTH EDGE OF A SIDEWALK, 65 FEET
 JB0755'EAST OF THE EAST EDGE OF THE SIDEWALK LEADING TO THE HOME, 3.3
 JB0755'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0755'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0755'WITH THE GROUND.
 JB0755
 JB0755                          STATION RECOVERY (2007)
 JB0755
 JB0755'RECOVERY NOTE BY FARNSWORTH GROUP 2007 (KDV)
 JB0755'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0753 ***********************************************************************
 JB0753  DESIGNATION -  DANKS AZ MK
 JB0753  PID         -  JB0753
 JB0753  STATE/COUNTY-  IL/EFFINGHAM
 JB0753  COUNTRY     -  US
 JB0753  USGS QUAD   -  EDGEWOOD (2018)
 JB0753
 JB0753                         *CURRENT SURVEY CONTROL
 JB0753  ______________________________________________________________________
 JB0753* NAD 83(1986) POSITION- 38 55 20.     (N) 088 40 06.     (W)   SCALED
 JB0753* NAVD 88 ORTHO HEIGHT -   175.381 (meters)      575.40  (feet) ADJUSTED
 JB0753  ______________________________________________________________________
 JB0753  GEOID HEIGHT    -        -31.687 (meters)                     GEOID18
 JB0753  DYNAMIC HEIGHT  -        175.274 (meters)      575.04  (feet) COMP
 JB0753  MODELED GRAVITY -    980,012.3   (mgal)                       NAVD 88
 JB0753
 JB0753  VERT ORDER      -  SECOND    CLASS 0
 JB0753
 JB0753.The horizontal coordinates were scaled from a map and have
 JB0753.an estimated accuracy of +/- 6 seconds.
 JB0753
 JB0753.The orthometric height was determined by differential leveling and
 JB0753.adjusted by the NATIONAL GEODETIC SURVEY
 JB0753.in June 1991.
 JB0753
 JB0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0753.GEOID18 height accuracy estimate available here.
 JB0753
 JB0753.Click photographs - Photos may exist for this station.
 JB0753
 JB0753.The dynamic height is computed by dividing the NAVD 88
 JB0753.geopotential number by the normal gravity value computed on the
 JB0753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0753.degrees latitude (g = 980.6199 gals.).
 JB0753
 JB0753.The modeled gravity was interpolated from observed gravity values.
 JB0753
 JB0753;                    North         East    Units  Estimated Accuracy
 JB0753;SPC IL E     -   250,400.      270,950.      MT  (+/- 180 meters Scaled)
 JB0753
 JB0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ553094(NAD 83)
 JB0753
 JB0753                          SUPERSEDED SURVEY CONTROL
 JB0753
 JB0753  NGVD 29 (??/??/92)  175.48   (m)          575.7    (f) COMPUTED    2 0
 JB0753
 JB0753.Superseded values are not recommended for survey control.
 JB0753
 JB0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0753.See file dsdata.pdf to determine how the superseded data were derived.
 JB0753
 JB0753_MARKER: DZ = AZIMUTH MARK DISK
 JB0753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0753_STAMPING: DANKS 1960
 JB0753_MARK LOGO: CGS
 JB0753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0753+STABILITY: SURFACE MOTION
 JB0753
 JB0753  HISTORY     - Date     Condition        Report By
 JB0753  HISTORY     - 1960     MONUMENTED       CGS
 JB0753
 JB0753                          STATION DESCRIPTION
 JB0753
 JB0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0753'0.6 MI W FROM EDGEWOOD.
 JB0753'ABOUT 0.15 MILES NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS
 JB0753'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE
 JB0753'0.15 MILE NORTHWEST ALONG AN ASPHALT STREET, THENCE 0.15 MILE
 JB0753'WEST ALONG AN OILED ROAD, THENCE 0.1 MILE WEST ALONG A DIRT ROAD,
 JB0753'AT A FENCE CORNER NORTH OF THE ROAD, 18 FEET NORTH OF THE CENTER
 JB0753'LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 53 FEET WEST OF A
 JB0753'FENCE CORNER, 55 FEET WEST OF A LONE TWIN 36-INCH TREE, 61 FEET
 JB0753'WEST OF A POWER GUY POLE, 2.1 FEET EAST OF A METAL WITNESS POST,
 JB0753'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 JB0753'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0754 ***********************************************************************
 JB0754  DESIGNATION -  DANKS RM 1
 JB0754  PID         -  JB0754
 JB0754  STATE/COUNTY-  IL/EFFINGHAM
 JB0754  COUNTRY     -  US
 JB0754  USGS QUAD   -  EDGEWOOD (2018)
 JB0754
 JB0754                         *CURRENT SURVEY CONTROL
 JB0754  ______________________________________________________________________
 JB0754* NAD 83(1986) POSITION- 38 55 33.49   (N) 088 40 07.09   (W)   HD_HELD1
 JB0754* NAVD 88 ORTHO HEIGHT -   175.015 (meters)      574.20  (feet) ADJUSTED
 JB0754  ______________________________________________________________________
 JB0754  GEOID HEIGHT    -        -31.696 (meters)                     GEOID18
 JB0754  DYNAMIC HEIGHT  -        174.908 (meters)      573.84  (feet) COMP
 JB0754  MODELED GRAVITY -    980,012.5   (mgal)                       NAVD 88
 JB0754
 JB0754  VERT ORDER      -  SECOND    CLASS 0
 JB0754
 JB0754.The horizontal coordinates were determined by differentially corrected
 JB0754.hand held GPS observations or other comparable positioning techniques
 JB0754.and have an estimated accuracy of +/- 3 meters.
 JB0754
 JB0754.The orthometric height was determined by differential leveling and
 JB0754.adjusted by the NATIONAL GEODETIC SURVEY
 JB0754.in June 1991.
 JB0754
 JB0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0754.GEOID18 height accuracy estimate available here.
 JB0754
 JB0754.Click photographs - Photos may exist for this station.
 JB0754
 JB0754.The dynamic height is computed by dividing the NAVD 88
 JB0754.geopotential number by the normal gravity value computed on the
 JB0754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0754.degrees latitude (g = 980.6199 gals.).
 JB0754
 JB0754.The modeled gravity was interpolated from observed gravity values.
 JB0754
 JB0754;                    North         East    Units  Estimated Accuracy
 JB0754;SPC IL E     -   250,813.2     270,924.4     MT  (+/- 3 meters HH1 GPS) 
 JB0754
 JB0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5535509884(NAD 83)
 JB0754
 JB0754                          SUPERSEDED SURVEY CONTROL
 JB0754
 JB0754  NGVD 29 (??/??/92)  175.12   (m)          574.5    (f) COMPUTED    2 0
 JB0754
 JB0754.Superseded values are not recommended for survey control.
 JB0754
 JB0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0754.See file dsdata.pdf to determine how the superseded data were derived.
 JB0754
 JB0754_MARKER: DR = REFERENCE MARK DISK
 JB0754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0754_STAMPING: DANKS NO 1 1960
 JB0754_MARK LOGO: CGS
 JB0754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0754+STABILITY: SURFACE MOTION
 JB0754
 JB0754  HISTORY     - Date     Condition        Report By
 JB0754  HISTORY     - 1960     MONUMENTED       CGS
 JB0754
 JB0754                          STATION DESCRIPTION
 JB0754
 JB0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0754'0.6 MI NW FROM EDGEWOOD.
 JB0754'ABOUT 0.15 MILES NORTHWEST ALONG STATE HIGHWAY 37 FROM ITS
 JB0754'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE
 JB0754'0.4 MILE NORTHWEST ALONG AN ASPHALT ROAD, AT THE OUTSIDE OF A
 JB0754'CURVE WITH TANGENTS EXTENDING TO THE WEST AND SOUTHEAST, 57 FEET
 JB0754'NORTH OF THE CENTER LINE OF THE ROAD, 1/2 FOOT EAST OF A FENCE,
 JB0754'27 FEET NORTH OF A FENCE CORNER, 42 FEET SOUTHEAST OF THE
 JB0754'SOUTHEAST CORNER OF A WHITE ASBESTOS SHINGLED HOME, 29 FEET NORTH
 JB0754'OF THE NORTH EDGE OF SIDEWALK, 50 FEET EAST OF THE EAST EDGE
 JB0754'OF THE SIDEWALK LEADING TO THE HOME, 25.2 FEET NORTH OF TRAVERSE
 JB0754'STATION DANKS, 27.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 1
 JB0754'FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0754'POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0756 ***********************************************************************
 JB0756  DESIGNATION -  DANKS RM 2
 JB0756  PID         -  JB0756
 JB0756  STATE/COUNTY-  IL/EFFINGHAM
 JB0756  COUNTRY     -  US
 JB0756  USGS QUAD   -  EDGEWOOD (2018)
 JB0756
 JB0756                         *CURRENT SURVEY CONTROL
 JB0756  ______________________________________________________________________
 JB0756* NAD 83(1986) POSITION- 38 55 33.14   (N) 088 40 06.72   (W)   HD_HELD1
 JB0756* NAVD 88 ORTHO HEIGHT -   175.100 (meters)      574.47  (feet) ADJUSTED
 JB0756  ______________________________________________________________________
 JB0756  GEOID HEIGHT    -        -31.695 (meters)                     GEOID18
 JB0756  DYNAMIC HEIGHT  -        174.993 (meters)      574.12  (feet) COMP
 JB0756  MODELED GRAVITY -    980,012.5   (mgal)                       NAVD 88
 JB0756
 JB0756  VERT ORDER      -  SECOND    CLASS 0
 JB0756
 JB0756.The horizontal coordinates were determined by differentially corrected
 JB0756.hand held GPS observations or other comparable positioning techniques
 JB0756.and have an estimated accuracy of +/- 3 meters.
 JB0756
 JB0756.The orthometric height was determined by differential leveling and
 JB0756.adjusted by the NATIONAL GEODETIC SURVEY
 JB0756.in June 1991.
 JB0756
 JB0756.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0756.GEOID18 height accuracy estimate available here.
 JB0756
 JB0756.Click photographs - Photos may exist for this station.
 JB0756
 JB0756.The dynamic height is computed by dividing the NAVD 88
 JB0756.geopotential number by the normal gravity value computed on the
 JB0756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0756.degrees latitude (g = 980.6199 gals.).
 JB0756
 JB0756.The modeled gravity was interpolated from observed gravity values.
 JB0756
 JB0756;                    North         East    Units  Estimated Accuracy
 JB0756;SPC IL E     -   250,802.4     270,933.2     MT  (+/- 3 meters HH1 GPS) 
 JB0756
 JB0756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5536309874(NAD 83)
 JB0756
 JB0756                          SUPERSEDED SURVEY CONTROL
 JB0756
 JB0756  NGVD 29 (??/??/92)  175.20   (m)          574.8    (f) COMPUTED    2 0
 JB0756
 JB0756.Superseded values are not recommended for survey control.
 JB0756
 JB0756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0756.See file dsdata.pdf to determine how the superseded data were derived.
 JB0756
 JB0756_MARKER: DR = REFERENCE MARK DISK
 JB0756_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0756_STAMPING: DANKS NO 2 1960
 JB0756_MARK LOGO: CGS
 JB0756_PROJECTION: FLUSH
 JB0756_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0756+STABILITY: SURFACE MOTION
 JB0756
 JB0756  HISTORY     - Date     Condition        Report By
 JB0756  HISTORY     - 1960     MONUMENTED       CGS
 JB0756  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0756
 JB0756                          STATION DESCRIPTION
 JB0756
 JB0756'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0756'0.6 MI NW FROM EDGEWOOD.
 JB0756'ABOUT 0.15 MILE NORTHWEST ALONG STATE HIGHWAY 37 FROM ITS
 JB0756'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE
 JB0756'0.4 MILE NORTHWEST ALONG AN ASPHALT ROAD, AT THE OUTSIDE OF A
 JB0756'CURVE WITH TANGENTS EXTENDING TO THE WEST AND SOUTHEAST, 29 FEET
 JB0756'NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET NORTH OF THE NORTH
 JB0756'EDGE OF A SIDEWALK, 32 FEET EAST OF A FENCE CORNER, 87 FEET
 JB0756'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A WHITE ASBESTOS
 JB0756'SHINGLED HOME, 29.4 FEET EAST OF TRAVERSE STATION DANKS, 31.3
 JB0756'FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 JB0756'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JB0756'THE GROUND.
 JB0756
 JB0756                          STATION RECOVERY (1983)
 JB0756
 JB0756'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0756'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7973 ***********************************************************************
 DO7973  DESIGNATION -  DANNY
 DO7973  PID         -  DO7973
 DO7973  STATE/COUNTY-  IL/MONTGOMERY
 DO7973  COUNTRY     -  US
 DO7973  USGS QUAD   -  COFFEEN (2018)
 DO7973
 DO7973                         *CURRENT SURVEY CONTROL
 DO7973  ______________________________________________________________________
 DO7973* NAD 83(2011) POSITION- 39 02 26.92517(N) 089 28 26.39666(W)   ADJUSTED
 DO7973* NAD 83(2011) ELLIP HT-   158.068 (meters)        (05/22/13)   ADJUSTED
 DO7973* NAD 83(2011) EPOCH   -  2010.00
 DO7973* NAVD 88 ORTHO HEIGHT -   189.3   (meters)      621.    (feet) GPS OBS
 DO7973  ______________________________________________________________________
 DO7973  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7973  GEOID HEIGHT    -        -31.283 (meters)                     GEOID12A
 DO7973  GEOID HEIGHT    -        -31.271 (meters)                     GEOID18
 DO7973  NAD 83(2011) X  -     45,539.868 (meters)                     COMP
 DO7973  NAD 83(2011) Y  - -4,960,388.466 (meters)                     COMP
 DO7973  NAD 83(2011) Z  -  3,995,936.694 (meters)                     COMP
 DO7973  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 DO7973
 DO7973  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7973  Standards:
 DO7973         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7973            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7973  -------------------------------------------------------------------
 DO7973  NETWORK    0.55   1.29           0.25   0.19   0.66      0.05787319
 DO7973  -------------------------------------------------------------------
 DO7973  Click here for local accuracies and other accuracy information.
 DO7973
 DO7973.The horizontal coordinates were established by GPS observations
 DO7973.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7973
 DO7973.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7973.been affixed to the stable North American tectonic plate. See 
 DO7973.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7973
 DO7973.The horizontal coordinates are valid at the epoch date displayed above
 DO7973.which is a decimal equivalence of Year/Month/Day.
 DO7973
 DO7973.The orthometric height was determined by GPS observations and a
 DO7973.high-resolution geoid model.
 DO7973
 DO7973.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7973.GEOID18 height accuracy estimate available here.
 DO7973
 DO7973.Click photographs - Photos may exist for this station.
 DO7973
 DO7973.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7973
 DO7973.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7973
 DO7973.The ellipsoidal height was determined by GPS observations
 DO7973.and is referenced to NAD 83.
 DO7973
 DO7973. The following values were computed from the NAD 83(2011) position.
 DO7973
 DO7973;                    North         East     Units Scale Factor Converg.
 DO7973;SPC IL W     -   263,728.175   759,965.594   MT  0.99998544   +0 26 10.7
 DO7973;SPC IL W     -   865,248.19  2,493,320.45   sFT  0.99998544   +0 26 10.7
 DO7973;UTM  16      - 4,324,218.374   285,881.319   MT  1.00016456   -1 33 32.0
 DO7973
 DO7973!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7973!SPC IL W     -   0.99997520  x   0.99998544  =   0.99996064
 DO7973!UTM  16      -   0.99997520  x   1.00016456  =   1.00013976
 DO7973
 DO7973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8588124218(NAD 83)
 DO7973
 DO7973                          SUPERSEDED SURVEY CONTROL
 DO7973
 DO7973.No superseded survey control is available for this station.
 DO7973
 DO7973_MARKER: DD = SURVEY DISK
 DO7973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7973_STAMPING: DANNY 2011
 DO7973_MARK LOGO: ILDT
 DO7973_PROJECTION: FLUSH
 DO7973_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO7973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7973+STABILITY: SURFACE MOTION
 DO7973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7973+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2019
 DO7973
 DO7973  HISTORY     - Date     Condition        Report By
 DO7973  HISTORY     - 2011     MONUMENTED       ILDT
 DO7973  HISTORY     - 20110721 GOOD             ILDT
 DO7973  HISTORY     - 20191022 GOOD             ILDT
 DO7973
 DO7973                          STATION DESCRIPTION
 DO7973
 DO7973'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7973'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF HILLSBORO, 6.1
 DO7973'MI (9.8 KM) EAST-NORTHEAST OF SORENTO AND 5.6 MI (9.0 KM) SOUTHWEST OF
 DO7973'COFFEEN.
 DO7973'
 DO7973'TO REACH FROM THE INTERSECTION OF IL 127 AND CR200N (MT MORIAH AVE) IN
 DO7973'DONNELLSON.  PROCEED NORTH ALONG IL 127 ABOUT 4750 FT (1447.8 M) TO
 DO7973'THE STATION ON THE RIGHT, NEAR THE SOUTHWEST CORNER OF A SUBSTATION
 DO7973'FENCE LOT.
 DO7973'
 DO7973'THE STATION IS A IL DOT DISK IN CONCRETE.  IT IS 63.4 FT (19.3 M)
 DO7973'NORTHWEST OF POWER POLE, 48.3 FT (14.7 M) NORTHEAST OF THE CENTERLINE
 DO7973'OF IL 127 AND 15.6 FT (4.8 M) SOUTHEAST OF THE SOUTHWEST CORNER POST
 DO7973'OF SUBSTATION FENCE LOT.
 DO7973
 DO7973                          STATION RECOVERY (2019)
 DO7973
 DO7973'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO7973'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1879 ***********************************************************************
 LC1879  DESIGNATION -  DANVERS MUNICIPAL TANK
 LC1879  PID         -  LC1879
 LC1879  STATE/COUNTY-  IL/MCLEAN
 LC1879  COUNTRY     -  US
 LC1879  USGS QUAD   -  DANVERS (2018)
 LC1879
 LC1879                         *CURRENT SURVEY CONTROL
 LC1879  ______________________________________________________________________
 LC1879* NAD 83(1997) POSITION- 40 31 40.55123(N) 089 10 29.65703(W)   ADJUSTED
 LC1879  ______________________________________________________________________
 LC1879  GEOID HEIGHT    -        -32.300 (meters)                     GEOID18
 LC1879  LAPLACE CORR    -          3.22  (seconds)                    DEFLEC18
 LC1879  HORZ ORDER      -  THIRD
 LC1879
 LC1879.The horizontal coordinates were established by classical geodetic methods
 LC1879.and adjusted by the National Geodetic Survey in October 1999.
 LC1879
 LC1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1879.GEOID18 height accuracy estimate available here.
 LC1879
 LC1879.Click photographs - Photos may exist for this station.
 LC1879
 LC1879.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1879
 LC1879. The following values were computed from the NAD 83(1997) position.
 LC1879
 LC1879;                    North         East     Units Scale Factor Converg.
 LC1879;SPC IL E     -   428,960.456   228,692.848   MT  1.00003756   -0 32 48.8
 LC1879;SPC IL E     - 1,407,347.76    750,303.12   sFT  1.00003756   -0 32 48.8
 LC1879;SPC IL W     -   429,078.257   784,030.283   MT  1.00002806   +0 38 40.2
 LC1879;SPC IL W     - 1,407,734.25  2,572,272.69   sFT  1.00002806   +0 38 40.2
 LC1879;UTM  16      - 4,488,627.682   315,781.419   MT  1.00001774   -1 24 49.3
 LC1879
 LC1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1578188627(NAD 83)
 LC1879
 LC1879                          SUPERSEDED SURVEY CONTROL
 LC1879
 LC1879  NAD 83(1986)-  40 31 40.56361(N)    089 10 29.66161(W) AD(       ) 3
 LC1879  NAD 27      -  40 31 40.43200(N)    089 10 29.36200(W) AD(       ) 3
 LC1879
 LC1879.Superseded values are not recommended for survey control.
 LC1879
 LC1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1879.See file dsdata.pdf to determine how the superseded data were derived.
 LC1879
 LC1879_MARKER: 53 = ELEVATED TANK
 LC1879
 LC1879  HISTORY     - Date     Condition        Report By
 LC1879  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1879
 LC1879                          STATION DESCRIPTION
 LC1879
 LC1879'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1879'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 LC1879'TANK LOCATED IN THE SOUTHEAST SECTION OF DANVERS.  IT IS
 LC1879'A STEEL TANK SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE AND
 LC1879'IS PAINTED SILVER.  THE HEIGHT IS ABOUT 130 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1880 ***********************************************************************
 LC1880  DESIGNATION -  DANVERS SOUTH MICROWAVE MAST
 LC1880  PID         -  LC1880
 LC1880  STATE/COUNTY-  IL/MCLEAN
 LC1880  COUNTRY     -  US
 LC1880  USGS QUAD   -  DANVERS (2018)
 LC1880
 LC1880                         *CURRENT SURVEY CONTROL
 LC1880  ______________________________________________________________________
 LC1880* NAD 83(1997) POSITION- 40 30 57.82250(N) 089 08 08.26604(W)   ADJUSTED
 LC1880  ______________________________________________________________________
 LC1880  GEOID HEIGHT    -        -32.242 (meters)                     GEOID18
 LC1880  LAPLACE CORR    -          2.96  (seconds)                    DEFLEC18
 LC1880  HORZ ORDER      -  THIRD
 LC1880
 LC1880.The horizontal coordinates were established by classical geodetic methods
 LC1880.and adjusted by the National Geodetic Survey in October 1999.
 LC1880
 LC1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1880.GEOID18 height accuracy estimate available here.
 LC1880
 LC1880.Click photographs - Photos may exist for this station.
 LC1880
 LC1880.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1880
 LC1880. The following values were computed from the NAD 83(1997) position.
 LC1880
 LC1880;                    North         East     Units Scale Factor Converg.
 LC1880;SPC IL E     -   427,611.445   232,008.723   MT  1.00003188   -0 31 16.5
 LC1880;SPC IL E     - 1,402,921.88    761,181.95   sFT  1.00003188   -0 31 16.5
 LC1880;SPC IL W     -   427,798.478   787,373.476   MT  1.00003511   +0 40 11.5
 LC1880;SPC IL W     - 1,403,535.51  2,583,241.15   sFT  1.00003511   +0 40 11.5
 LC1880;UTM  16      - 4,487,228.704   319,076.429   MT  1.00000293   -1 23 16.1
 LC1880
 LC1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1907687228(NAD 83)
 LC1880
 LC1880                          SUPERSEDED SURVEY CONTROL
 LC1880
 LC1880  NAD 83(1986)-  40 30 57.83491(N)    089 08 08.26930(W) AD(       ) 3
 LC1880  NAD 27      -  40 30 57.70100(N)    089 08 07.97700(W) AD(       ) 3
 LC1880
 LC1880.Superseded values are not recommended for survey control.
 LC1880
 LC1880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1880.See file dsdata.pdf to determine how the superseded data were derived.
 LC1880
 LC1880_MARKER: 42 = RADIO/TV MAST
 LC1880
 LC1880  HISTORY     - Date     Condition        Report By
 LC1880  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1880
 LC1880                          STATION DESCRIPTION
 LC1880
 LC1880'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1880'THE STATION IS THE CENTER OF THE TOP OF THE SOUTH ONE OF
 LC1880'TWO MICRO-WAVE MASTS LOCATED ABOUT 2 MILES EAST OF DANVERS
 LC1880'AND ABOUT 7 MILES NORTHWEST OF BLOOMINGTON.  THE MASTS ARE
 LC1880'UNIFORM CROSS-SECTION STEEL STRUCTURES SUPPORTED BY GUY
 LC1880'WIRES AND CONNECTED AT THE TOP BY A LARGE MICRO-WAVE REFLECTOR.
 LC1880'THE MASTS ARE ABOUT 100 FEET HIGH AND ARE PAINTED IN ALTERNATE
 LC1880'SECTIONS OF ORANGE AND WHITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2671 ***********************************************************************
 LB2671  DESIGNATION -  DANVILLE
 LB2671  PID         -  LB2671
 LB2671  STATE/COUNTY-  IL/VERMILION
 LB2671  COUNTRY     -  US
 LB2671  USGS QUAD   -  DANVILLE NW (2018)
 LB2671
 LB2671                         *CURRENT SURVEY CONTROL
 LB2671  ______________________________________________________________________
 LB2671* NAD 83(1997) POSITION- 40 09 17.10673(N) 087 37 43.43101(W)   ADJUSTED
 LB2671* NAVD 88 ORTHO HEIGHT -   184.68  (+/-2cm)      605.9   (feet) VERTCON3
 LB2671  ______________________________________________________________________
 LB2671  GEOID HEIGHT    -        -32.535 (meters)                     GEOID18
 LB2671  LAPLACE CORR    -         -3.31  (seconds)                    DEFLEC18
 LB2671  HORZ ORDER      -  SECOND
 LB2671  VERT ORDER      -  THIRD ? (See Below)
 LB2671
 LB2671.The horizontal coordinates were established by classical geodetic methods
 LB2671.and adjusted by the National Geodetic Survey in October 1999.
 LB2671
 LB2671.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2671.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2671
 LB2671.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2671.GEOID18 height accuracy estimate available here.
 LB2671
 LB2671.The vertical order pertains to the NGVD 29 superseded value.
 LB2671
 LB2671.Click photographs - Photos may exist for this station.
 LB2671
 LB2671.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2671
 LB2671. The following values were computed from the NAD 83(1997) position.
 LB2671
 LB2671;                    North         East     Units Scale Factor Converg.
 LB2671;SPC IL E     -   387,420.967   360,031.436   MT  1.00001935   +0 27 15.8
 LB2671;SPC IL E     - 1,271,063.62  1,181,203.14   sFT  1.00001935   +0 27 15.8
 LB2671;SPC IN W     -   544,842.729   853,533.140   MT  0.99999324   -0 21 06.1
 LB2671;SPC IN W     - 1,787,538.19  2,800,299.98   sFT  0.99999324   -0 21 06.1
 LB2671;UTM  16      - 4,445,122.853   446,452.890   MT  0.99963530   -0 24 19.6
 LB2671
 LB2671!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2671!SPC IL E     -   0.99997613  x   1.00001935  =   0.99999548
 LB2671!SPC IN W     -   0.99997613  x   0.99999324  =   0.99996937
 LB2671!UTM  16      -   0.99997613  x   0.99963530  =   0.99961144
 LB2671
 LB2671:                Primary Azimuth Mark                     Grid Az
 LB2671:SPC IL E     -  YOUNG                                    299 01 58.9
 LB2671:SPC IN W     -  YOUNG                                    299 50 20.8
 LB2671:UTM  16      -  YOUNG                                    299 53 34.3
 LB2671
 LB2671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4645245122(NAD 83)
 LB2671
 LB2671|---------------------------------------------------------------------|
 LB2671| PID    Reference Object                     Distance      Geod. Az  |
 LB2671|                                                           dddmmss.s |
 LB2671| CM3385 DANVILLE RM 1                        50.124 METERS 06019     |
 LB2671| CM3384 DANVILLE AZ MK                                     0975023.1 |
 LB2671| LB2263 DANVILLE C AND EI RR SHOPS STK      APPROX. 4.1 KM 1200750.8 |
 LB2671| CM3386 DANVILLE RM 2                        63.191 METERS 17638     |
 LB2671| LB2266 YOUNG                               APPROX. 6.7 KM 2992914.7 |
 LB2671|---------------------------------------------------------------------|
 LB2671
 LB2671                          SUPERSEDED SURVEY CONTROL
 LB2671
 LB2671  NAD 83(1997)-  40 09 17.10668(N)    087 37 43.43103(W) AD(       ) 2
 LB2671  NAD 83(1986)-  40 09 17.11816(N)    087 37 43.43836(W) AD(       ) 2
 LB2671  NAD 27      -  40 09 16.98400(N)    087 37 43.36900(W) AD(       ) 2
 LB2671  NGVD 29             184.72   (m)          606.0    (f) LEVELING    3  
 LB2671
 LB2671.Superseded values are not recommended for survey control.
 LB2671
 LB2671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2671.See file dsdata.pdf to determine how the superseded data were derived.
 LB2671
 LB2671_MARKER: DS = TRIANGULATION STATION DISK
 LB2671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2671_STAMPING: DANVILLE 1934
 LB2671_MARK LOGO: CGS
 LB2671_PROJECTION: FLUSH
 LB2671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2671+STABILITY: SURFACE MOTION
 LB2671
 LB2671  HISTORY     - Date     Condition        Report By
 LB2671  HISTORY     - 1934     MONUMENTED       CGS
 LB2671  HISTORY     - 1950     MARK NOT FOUND   CGS
 LB2671  HISTORY     - 1964     GOOD             CGS
 LB2671  HISTORY     - 1970     GOOD             NGS
 LB2671  HISTORY     - 1972     SEE DESCRIPTION  NGS
 LB2671
 LB2671                          STATION DESCRIPTION
 LB2671
 LB2671'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (GLA)
 LB2671'IN THE CITY OF DANVILLE, IN THE 1,640 BLOCK OF NORTH VERMILION STREET
 LB2671'(STATE HIGHWAY 1), 0.1 MILE EAST OF NORTH VERMILION STREET, 205 FEET
 LB2671'EAST OF THE BACK FENCE OF A TIER OF LOTS FACING VERMILION STREET,
 LB2671'145 FEET WEST OF A TELEPHONE LINE THAT IS ON THE WEST SIDE OF
 LB2671'WASHINGTON AVENUE, 181 FEET NORTH OF CURBING ON THE NORTH SIDE
 LB2671'OF PROSPECT PLACE, 31 FEET SOUTH OF A 15-INCH ELM TREE, AND SET
 LB2671'FLUSH.
 LB2671'
 LB2671'TO REACH FROM POST OFFICE IN DANVILLE, GO NORTH ON NORTH VERMILION
 LB2671'STREET 1.8 MILES TO PROSPECT PLACE.  TURN EAST AND GO 0.1 MILE TO
 LB2671'THE INTERSECTION WITH WASHINGTON AVENUE.  TURN NORTHWEST ACROSS
 LB2671'VACANT LOT AND GO ABOUT 200 FEET TO THE STATION.
 LB2671'
 LB2671'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LB2671'DISKS SET IN CONCRETE AS DESCRIBED.
 LB2671'
 LB2671'REFERENCE MARK NO. 1 IS EAST-NORTHEAST OF STATION, 1 FOOT SOUTH OF
 LB2671'THE THIRD TELEPHONE POLE NORTH OF THE INTERSECTION OF WASHINGTON
 LB2671'AVENUE AND PROSPECT PLACE, AND IS SET FLUSH WITH THE SURFACE.
 LB2671'REFERENCE MARK NO. 2 IS SOUTH OF THE STATION, IN THE CENTER OF THE
 LB2671'PARKWAY ON PROSPECT PLACE, 11 FEET WEST OF AN 18-INCH ELM TREE,
 LB2671'39 FEET SOUTHEAST OF A TRANSMISSION-LINE POLE, AND PROJECTS 1
 LB2671'INCH.  DISTANCE BETWEEN REFERENCE MARKS IS 316.92 FEET.
 LB2671'
 LB2671'AZIMUTH MARK IS EAST OF THE STATION, ON ROSELAWN GOLF COURSE, ABOUT
 LB2671'90 FEET WEST OF A CONCRETE PROPERTY CORNER POST, 8 FEET NORTH OF A
 LB2671'16-INCH ELM TREE, 100 FEET EAST OF THE HOLE IN THE NO. 5 GREEN, AND
 LB2671'PROJECTS 8 INCHES.
 LB2671'
 LB2671'HEIGHT OF LIGHT ABOVE STATION MARK 113 FEET.
 LB2671
 LB2671                          STATION RECOVERY (1950)
 LB2671
 LB2671'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (MML)
 LB2671'REFERENCE MARK 1 WAS DESTROYED DUE TO THE CONSTRUCTION OF A CONCRETE
 LB2671'DRIVEWAY TO THE NEW HOME AT 1608 NORTH JACKSON STREET.
 LB2671
 LB2671                          STATION RECOVERY (1964)
 LB2671
 LB2671'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JMC)
 LB2671'STATION MARK, RM 2 AND AZIMUTH MARK RECOVERED IN GOOD CONDITION.
 LB2671'STATION MARK LOCATED APPROX. 35 FEET WEST OF HOUSE AT 1606 N.
 LB2671'JACKSON ST.  AZIMUTH MARK LOCATED NORTH OF HOUSE AT 323 FLETCHER
 LB2671'ST., 50.5 FT. N OF NW CORNER OF ATTACHED GARAGE.  MARK PROJECTS 4
 LB2671'INCHES.
 LB2671
 LB2671                          STATION RECOVERY (1970)
 LB2671
 LB2671'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LB2671'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND
 LB2671'IN GOOD CONDITION.  THE LINE OF SIGHT TO THE AZIMUTH MARK WAS
 LB2671'FOUND TO BE OBSTRUCTED BY A HOUSE AND TREES.  REFERENCE MARK 2
 LB2671'OBSTRUCTED BY A HOUSE.  THE IS NO PLACE TO SET ANY ADDITIONAL
 LB2671'MARKS NOR IS IT POSSIBLE TO TAKE A POLARIS OBSERVATION DUE TO A
 LB2671'TREE JUST NORTH OF THE STATION.
 LB2671'
 LB2671'THE STATION IS LOCATED IN THE NORTH EDGE OF DANVILLE IN THE BACK LAWN
 LB2671'OF THE HOME OF MR. L. J. SUMILA AT 1606 JACKSON STREET, 28 FEET
 LB2671'NORTH OF A WOODEN FENCE, 27 FEET SOUTH OF A 12 INCH TREE, 11 FEET
 LB2671'NORTH OF AN 8 INCH TREE AND 47 FEET SOUTHWEST OF THE NORTHWEST
 LB2671'CORNER OF THE HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS
 LB2671'STAMPED DANVILLE 1934.
 LB2671'
 LB2671'REFERENCE MARK 2 IS 18 FEET SOUTH OF THE CENTERLINE OF THE WEST BOUND
 LB2671'LANE OF PROSPECT STREET, 17 FEET NORTH OF THE CENTERLINE OF THE
 LB2671'EAST BOUND LANE OF THE STREET, DUE NORTH OF HOUSE AT 14 PROSPECT
 LB2671'STREET, IN THE GRASS DIVIDER OF THE STREET.  THE MONUMENT PROJECTS
 LB2671'3 INCHES AND THE DISK IS STAMPED DANVILLE NO 2 1934.
 LB2671'
 LB2671'THE AZIMUTH MARK IS LOCATED IN THE BACK YARD OF HOUSE AT 323 FLETCHER
 LB2671'STREET, OWNED BY THE GOLDENS, 50 FEET NORTH OF THE NORTHWEST CORNER
 LB2671'OF THE HOUSE, 13 FEET NORTHEAST OF A 24 INCH OAK TREE AND 22 FEET
 LB2671'NORTHWEST OF A 24 INCH TREE.  THE MONUMENT PROJECTS 6 INCHES AND
 LB2671'THE DISK IS STAMPED DANVILLE 1934 AZIMUTH.
 LB2671'
 LB2671'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT DANVILLE.
 LB2671
 LB2671                          STATION RECOVERY (1972)
 LB2671
 LB2671'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LB2671'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND
 LB2671'IN GOOD CONDITION.  THE LINE OF SIGHT TO BOTH THE AZIMUTH MARK AND
 LB2671'REFERENCE MARK IS OBSTRUCTED BY HOUSES.  THE STATION MARK IS
 LB2671'ENTIRELY SURROUNDED BY TREES, HOUSES AND OF NO USE TO ANYONE.  AN
 LB2671'AZIMUTH OBSERVATION FROM THE STATION MARK COULD NOT BE TAKEN
 LB2671'DUE TO A TREE JUST NORTH OF THE MARK.  A NEW STATION DANVILLE 2
 LB2671'1972 WAS SET AND MEASUREMENT MADE AFTER GETTING PERMISSION FROM
 LB2671'PROPERTY OWNER TO TIE BACK SHRUBS.  SINCE NO OBJECT COULD BE SEEN
 LB2671'FROM THE STATION MARK A POLARIS OBSERVATION WAS MADE AT THE
 LB2671'STATION DANVILLE 2 1972.
 LB2671'
 LB2671'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT DANVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2265 ***********************************************************************
 LB2265  DESIGNATION -  DANVILLE 2
 LB2265  PID         -  LB2265
 LB2265  STATE/COUNTY-  IL/VERMILION
 LB2265  COUNTRY     -  US
 LB2265  USGS QUAD   -  DANVILLE NW (2018)
 LB2265
 LB2265                         *CURRENT SURVEY CONTROL
 LB2265  ______________________________________________________________________
 LB2265* NAD 83(1997) POSITION- 40 09 16.42201(N) 087 37 41.05424(W)   NO CHECK
 LB2265* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 LB2265  ______________________________________________________________________
 LB2265  GEOID HEIGHT    -        -32.536 (meters)                     GEOID18
 LB2265  LAPLACE CORR    -         -3.32  (seconds)                    DEFLEC18
 LB2265  HORZ ORDER      -  SECOND
 LB2265
 LB2265.The horizontal coordinates were established by classical geodetic methods
 LB2265.and adjusted by the National Geodetic Survey in October 1999.
 LB2265
 LB2265.No horizontal observational check was made to the station.
 LB2265
 LB2265.The orthometric height was scaled from a topographic map.
 LB2265
 LB2265.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2265.GEOID18 height accuracy estimate available here.
 LB2265
 LB2265.Click photographs - Photos may exist for this station.
 LB2265
 LB2265.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2265
 LB2265. The following values were computed from the NAD 83(1997) position.
 LB2265
 LB2265;                    North         East     Units Scale Factor Converg.
 LB2265;SPC IL E     -   387,400.294   360,087.853   MT  1.00001943   +0 27 17.3
 LB2265;SPC IL E     - 1,270,995.80  1,181,388.23   sFT  1.00001943   +0 27 17.3
 LB2265;SPC IN W     -   544,821.265   853,589.259   MT  0.99999317   -0 21 04.6
 LB2265;SPC IN W     - 1,787,467.77  2,800,484.09   sFT  0.99999317   -0 21 04.6
 LB2265;UTM  16      - 4,445,101.345   446,508.969   MT  0.99963522   -0 24 18.1
 LB2265
 LB2265!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2265!SPC IL E     -   0.99997311  x   1.00001943  =   0.99999254
 LB2265!SPC IN W     -   0.99997311  x   0.99999317  =   0.99996628
 LB2265!UTM  16      -   0.99997311  x   0.99963522  =   0.99960834
 LB2265
 LB2265:                Primary Azimuth Mark                     Grid Az
 LB2265:SPC IL E     -  DANVILLE 2 AZ MK                         356 44 18.9
 LB2265:SPC IN W     -  DANVILLE 2 AZ MK                         357 32 40.8
 LB2265:UTM  16      -  DANVILLE 2 AZ MK                         357 35 54.3
 LB2265
 LB2265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4650845101(NAD 83)
 LB2265
 LB2265|---------------------------------------------------------------------|
 LB2265| PID    Reference Object                     Distance      Geod. Az  |
 LB2265|                                                           dddmmss.s |
 LB2265| CM3389 DANVILLE 2 RM 4                       7.390 METERS 19421     |
 LB2265| LB2671 DANVILLE                             60.085 METERS 29035     |
 LB2265| CM3388 DANVILLE 2 RM 3                       9.635 METERS 34749     |
 LB2265| CM3387 DANVILLE 2 AZ MK                                   3571136.2 |
 LB2265|---------------------------------------------------------------------|
 LB2265
 LB2265                          SUPERSEDED SURVEY CONTROL
 LB2265
 LB2265  NAD 83(1997)-  40 09 16.42197(N)    087 37 41.05426(W) AD(       ) 2
 LB2265  NAD 83(1986)-  40 09 16.43346(N)    087 37 41.06162(W) AD(       ) 2
 LB2265  NAD 27      -  40 09 16.29926(N)    087 37 40.99234(W) AD(       ) 2
 LB2265
 LB2265.Superseded values are not recommended for survey control.
 LB2265
 LB2265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2265.See file dsdata.pdf to determine how the superseded data were derived.
 LB2265
 LB2265_MARKER: DS = TRIANGULATION STATION DISK
 LB2265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2265_STAMPING: DANVILLE 2 1972
 LB2265_MARK LOGO: CGS
 LB2265_PROJECTION: PROJECTING 5 CENTIMETERS
 LB2265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2265+STABILITY: SURFACE MOTION
 LB2265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2265+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2020
 LB2265
 LB2265  HISTORY     - Date     Condition        Report By
 LB2265  HISTORY     - 1972     MONUMENTED       NGS
 LB2265  HISTORY     - 20050608 GOOD             CMT
 LB2265  HISTORY     - 20200613 GOOD             USPSQD
 LB2265
 LB2265                          STATION DESCRIPTION
 LB2265
 LB2265'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LB2265'THE STATION IS LOCATED IN THE NORTH EDGE OF DANVILLE, 149 FEET NORTH
 LB2265'OF THE CENTERLINE OF PROSPECT STREET, 24-1/2 FEET EAST OF THE
 LB2265'CENTERLINE OF JACKSON STREET, 3 FEET SOUTHWEST OF A POWER LINE
 LB2265'TRANSFORMER POLE, 6 FEET EAST OF THE EAST CURBING OF JACKSON
 LB2265'STREET AND 1 FOOT EAST OF THE EAST EDGE OF A SIDEWALK.  THE
 LB2265'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED DANVILLE 2 1972.
 LB2265'
 LB2265'REFERENCE MARK 3 IS A STANDARD DISK STAMPED DANVILLE 2 NO 3 1972, SET
 LB2265'IN A DRILL HOLE IN THE EAST CONCRETE CURBING OF JACKSON STREET, 169
 LB2265'FEET NORTH OF THE CENTERLINE OF PROSPECT STREET, 18 FEET EAST OF
 LB2265'THE CENTERLINE OF JACKSON STREET AND 28 FEET NORTHWEST OF THE POWER
 LB2265'POLE.
 LB2265'
 LB2265'REFERENCE MARK 4 IS A STANDARD DISK STAMPED DANVILLE 2 NO 4 1972,
 LB2265'SET IN A DRILL HOLE IN THE EAST CONCRETE CURBING OF JACKSON STREET,
 LB2265'125 FEET NORTH OF THE CENTERLINE OF PROSPECT STREET, 18 FEET EAST
 LB2265'OF THE CENTERLINE OF JACKSON STREET AND 27 FEET SOUTHWEST OF THE
 LB2265'POWER POLE.
 LB2265'
 LB2265'THE AZIMUTH MARK IS A STANDARD DISK SET IN A DRILL HOLE IN THE NORTH
 LB2265'END OF A CONCRETE RETAINING WALL ABOUT 8 INCHES ABOVE THE SIDEWALK,
 LB2265'24 FEET WEST OF THE CENTERLINE OF JACKSON STREET, 167 FEET NORTH OF
 LB2265'THE CENTERLINE OF CONRON STREET, 11 FEET SOUTH OF THE CENTERLINE
 LB2265'OF A DRIVEWAY, 1/2 FOOT SOUTH OF THE NORTH END OF THE WALL, 0.3
 LB2265'MILE NORTH OF THE STATION AND STAMPED DANVILLE 2 1972.
 LB2265'
 LB2265'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LB2265
 LB2265                          STATION RECOVERY (2005)
 LB2265
 LB2265'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2005 (KWS)
 LB2265'RECOVERED IN GOOD CONDITION.
 LB2265
 LB2265                          STATION RECOVERY (2020)
 LB2265
 LB2265'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 LB2265'THE MARK IS 2.5 FT (0.8 M) SOUTH OF A POWER POLE WITH TRANSFORMER AND
 LB2265'CROSSWALK SIGN.  IT IS SET IN A 12 INCH (30 CM) ROUND CONCRETE POST
 LB2265'PROJECTING 2 INCHES (5 CM) AND IS 5 INCHES (13 CM) FROM A SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2304 ***********************************************************************
 LB2304  DESIGNATION -  DARROW
 LB2304  PID         -  LB2304
 LB2304  STATE/COUNTY-  IL/IROQUOIS
 LB2304  COUNTRY     -  US
 LB2304  USGS QUAD   -  DARROW (2018)
 LB2304
 LB2304                         *CURRENT SURVEY CONTROL
 LB2304  ______________________________________________________________________
 LB2304* NAD 83(1997) POSITION- 40 42 29.35530(N) 087 35 32.35745(W)   ADJUSTED
 LB2304* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 LB2304  ______________________________________________________________________
 LB2304  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 LB2304  LAPLACE CORR    -         -2.66  (seconds)                    DEFLEC18
 LB2304  HORZ ORDER      -  THIRD
 LB2304
 LB2304.The horizontal coordinates were established by classical geodetic methods
 LB2304.and adjusted by the National Geodetic Survey in October 1999.
 LB2304
 LB2304.The orthometric height was scaled from a topographic map.
 LB2304
 LB2304.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2304.GEOID18 height accuracy estimate available here.
 LB2304
 LB2304.Click photographs - Photos may exist for this station.
 LB2304
 LB2304.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2304
 LB2304. The following values were computed from the NAD 83(1997) position.
 LB2304
 LB2304;                    North         East     Units Scale Factor Converg.
 LB2304;SPC IL E     -   448,896.920   362,618.052   MT  1.00002324   +0 28 59.9
 LB2304;SPC IL E     - 1,472,755.98  1,189,689.39   sFT  1.00002324   +0 28 59.9
 LB2304;SPC IN W     -   606,274.090   856,989.200   MT  0.99998943   -0 19 55.1
 LB2304;SPC IN W     - 1,989,084.24  2,811,638.73   sFT  0.99998943   -0 19 55.1
 LB2304;UTM  16      - 4,506,528.919   449,965.638   MT  0.99963081   -0 23 10.8
 LB2304
 LB2304!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2304!SPC IL E     -   0.99997193  x   1.00002324  =   0.99999517
 LB2304!SPC IN W     -   0.99997193  x   0.99998943  =   0.99996136
 LB2304!UTM  16      -   0.99997193  x   0.99963081  =   0.99960275
 LB2304
 LB2304:                Primary Azimuth Mark                     Grid Az
 LB2304:SPC IL E     -  DARROW AZ MK                             177 46 06.3
 LB2304:SPC IN W     -  DARROW AZ MK                             178 35 01.3
 LB2304:UTM  16      -  DARROW AZ MK                             178 38 17.0
 LB2304
 LB2304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4996506528(NAD 83)
 LB2304
 LB2304|---------------------------------------------------------------------|
 LB2304| PID    Reference Object                     Distance      Geod. Az  |
 LB2304|                                                           dddmmss.s |
 LB2304| LB2288 SHELDON MUNICIPAL STANDPIPE         APPROX. 7.2 KM 0184845.6 |
 LB2304| CM3390 DARROW AZ MK                                       1781506.2 |
 LB2304| CM3391 DARROW RM 1                          22.380 METERS 23940     |
 LB2304| CM3392 DARROW RM 2                          24.715 METERS 30618     |
 LB2304|---------------------------------------------------------------------|
 LB2304
 LB2304                          SUPERSEDED SURVEY CONTROL
 LB2304
 LB2304  NAD 83(1997)-  40 42 29.35530(N)    087 35 32.35739(W) AD(       ) 3
 LB2304  NAD 83(1986)-  40 42 29.36277(N)    087 35 32.36587(W) AD(       ) 3
 LB2304  NAD 27      -  40 42 29.23490(N)    087 35 32.26820(W) AD(       ) 3
 LB2304
 LB2304.Superseded values are not recommended for survey control.
 LB2304
 LB2304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2304.See file dsdata.pdf to determine how the superseded data were derived.
 LB2304
 LB2304_MARKER: DS = TRIANGULATION STATION DISK
 LB2304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2304_STAMPING: DARROW 1955
 LB2304_MARK LOGO: CGS
 LB2304_PROJECTION: RECESSED 5 CENTIMETERS
 LB2304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2304+STABILITY: SURFACE MOTION
 LB2304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2304+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2010
 LB2304
 LB2304  HISTORY     - Date     Condition        Report By
 LB2304  HISTORY     - 1955     MONUMENTED       CGS
 LB2304  HISTORY     - 1970     GOOD             ILDT
 LB2304  HISTORY     - 20101022 GOOD             FARNGP
 LB2304
 LB2304                          STATION DESCRIPTION
 LB2304
 LB2304'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2304'STATION IS LOCATED ABOUT 8 MILES SOUTHEAST OF WATSEKA AND 5 MILES
 LB2304'SOUTHWEST OF SHELDON, NEAR THE SOUTHWEST CORNER OF A LAWN OF MR.
 LB2304'F. C. DISOSWAY.  IT IS 70 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 LB2304'MR. DISOSWAYS HOME, 37 FEET EAST OF THE CENTER OF A PAVED ROAD AND
 LB2304'29 FEET SOUTH OF A 36 INCH MAPLE TREE.  THE MARK IS ABOUT 2 INCHES
 LB2304'UNDERGROUND AND THE DISK IS STAMPED DARROW 1955.
 LB2304'
 LB2304'REFERENCE MARK NO. 1 IS 28 FEET WEST OF THE CENTER OF THE PAVED ROAD,
 LB2304'2 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A FENCE.
 LB2304'THE MARK IS FLUSH AND THE DISK IS STAMPED DARROW NO 1 1955.
 LB2304'
 LB2304'REFERENCE MARK NO. 2 IS 28 FEET WEST OF THE CENTER OF THE PAVED ROAD
 LB2304'AND 1 FOOT EAST OF A FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 LB2304'IS STAMPED DARROW NO 2 1955.
 LB2304'
 LB2304'AZIMUTH MARK IS ABOUT 300 FEET NORTHEAST OF THE INTERSECTION OF A
 LB2304'PAVED NORTH-SOUTH ROAD WITH A PAVED ROAD EAST AND A GRAVEL ROAD WEST
 LB2304'NEAR THE POINT WHERE A PAVED TRAFFIC INTERCHANGE ROAD JOINS THE
 LB2304'NORTH-SOUTH PAVED ROAD, 42 FEET EAST OF THE CENTER OF THE
 LB2304'NORTH-SOUTH PAVED ROAD, 1 FOOT NORTHWEST OF A CONCRETE RIGHT-OF-WAY
 LB2304'MARKER AND 1 FOOT SOUTHEAST OF A WHITE WITNESS POST.  THE MARK
 LB2304'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED DARROW 1955.
 LB2304'
 LB2304'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAYS 24 AND 52 IN
 LB2304'SHELDON, GO WEST ON HIGHWAY 24 FOR 1.6 MILES TO A SIDE ROAD LEFT,
 LB2304'TURN LEFT AND GO SOUTH ON PAVED ROAD (STOCKLAND ROAD) FOR 4.5 MILES
 LB2304'TO THE STATION ON THE LEFT, EAST SIDE OF ROAD AS DESCRIBED.
 LB2304'CONTINUE SOUTH ON PAVED ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE
 LB2304'LEFT, EAST SIDE OF ROAD, JUST BEFORE REACHING CROSSROAD.
 LB2304'
 LB2304'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LB2304
 LB2304                          STATION RECOVERY (1970)
 LB2304
 LB2304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 LB2304'DARROW 1955 RECOVERED IN GOOD CONDITION.
 LB2304'
 LB2304'DARROW NO 1 1955 RECOVERED IN GOOD CONDITION.
 LB2304'
 LB2304'DARROW NO 2 1955 RECOVERED IN GOOD CONDITION.
 LB2304'
 LB2304'DARROW 1955 AZI-MK NOT CHECKED.
 LB2304'
 LB2304'STATION WAS RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING--1) 36
 LB2304'MAPLE TREE 29 FEET NORTH OF STATION HAS BEEN REMOVED.
 LB2304
 LB2304                          STATION RECOVERY (2010)
 LB2304
 LB2304'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (KDV)
 LB2304'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0311 ***********************************************************************
 MF0311  DESIGNATION -  DAVE
 MF0311  PID         -  MF0311
 MF0311  STATE/COUNTY-  IL/GRUNDY
 MF0311  COUNTRY     -  US
 MF0311  USGS QUAD   -  GARDNER (2018)
 MF0311
 MF0311                         *CURRENT SURVEY CONTROL
 MF0311  ______________________________________________________________________
 MF0311* NAD 83(1997) POSITION- 41 14 28.23605(N) 088 15 56.19578(W)   ADJUSTED
 MF0311* NAVD 88 ORTHO HEIGHT -   176.110 (meters)      577.79  (feet) ADJUSTED
 MF0311  ______________________________________________________________________
 MF0311  GEOID HEIGHT    -        -32.746 (meters)                     GEOID18
 MF0311  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 MF0311  DYNAMIC HEIGHT  -        176.041 (meters)      577.56  (feet) COMP
 MF0311  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 MF0311
 MF0311  HORZ ORDER      -  SECOND
 MF0311  VERT ORDER      -  SECOND    CLASS 0
 MF0311
 MF0311.The horizontal coordinates were established by classical geodetic methods
 MF0311.and adjusted by the National Geodetic Survey in October 1999.
 MF0311
 MF0311.The orthometric height was determined by differential leveling and
 MF0311.adjusted by the NATIONAL GEODETIC SURVEY
 MF0311.in June 1991.
 MF0311
 MF0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0311.GEOID18 height accuracy estimate available here.
 MF0311
 MF0311.Click photographs - Photos may exist for this station.
 MF0311
 MF0311.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0311
 MF0311.The dynamic height is computed by dividing the NAVD 88
 MF0311.geopotential number by the normal gravity value computed on the
 MF0311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0311.degrees latitude (g = 980.6199 gals.).
 MF0311
 MF0311.The modeled gravity was interpolated from observed gravity values.
 MF0311
 MF0311. The following values were computed from the NAD 83(1997) position.
 MF0311
 MF0311;                    North         East     Units Scale Factor Converg.
 MF0311;SPC IL E     -   507,827.515   305,676.958   MT  0.99997540   +0 02 40.7
 MF0311;SPC IL E     - 1,666,097.44  1,002,875.15   sFT  0.99997540   +0 02 40.7
 MF0311;UTM  16      - 4,566,302.743   393,948.052   MT  0.99973842   -0 50 03.9
 MF0311
 MF0311!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0311!SPC IL E     -   0.99997751  x   0.99997540  =   0.99995291
 MF0311!UTM  16      -   0.99997751  x   0.99973842  =   0.99971594
 MF0311
 MF0311:                Primary Azimuth Mark                     Grid Az
 MF0311:SPC IL E     -  DAVE AZ MK                               270 21 02.8
 MF0311:UTM  16      -  DAVE AZ MK                               271 13 47.4
 MF0311
 MF0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9394866302(NAD 83)
 MF0311
 MF0311|---------------------------------------------------------------------|
 MF0311| PID    Reference Object                     Distance      Geod. Az  |
 MF0311|                                                           dddmmss.s |
 MF0311| MF0309 DAVE RM 1                            22.485 METERS 08908     |
 MF0311| MF0310 DAVE RM 3                             5.536 METERS 26926     |
 MF0311| CI6885 DAVE AZ MK                                         2702343.5 |
 MF0311| MF0312 DAVE RM 2                            22.775 METERS 27030     |
 MF0311| MF1438 COAL CITY MUNICIPAL TANK            APPROX. 4.8 KM 3402853.0 |
 MF0311|---------------------------------------------------------------------|
 MF0311
 MF0311                          SUPERSEDED SURVEY CONTROL
 MF0311
 MF0311  NAD 83(1997)-  41 14 28.23798(N)    088 15 56.19755(W) AD(       ) 2
 MF0311  NAD 83(1986)-  41 14 28.24319(N)    088 15 56.21282(W) AD(       ) 2
 MF0311  NAD 27      -  41 14 28.12700(N)    088 15 55.99210(W) AD(       ) 2
 MF0311  NGVD 29 (??/??/92)  176.191  (m)          578.05   (f) ADJ UNCH    2 0
 MF0311  NGVD 29             176.19   (m)          578.1    (f) LEVELING    3  
 MF0311
 MF0311.Superseded values are not recommended for survey control.
 MF0311
 MF0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0311.See file dsdata.pdf to determine how the superseded data were derived.
 MF0311
 MF0311_MARKER: DE = TRAVERSE STATION DISK
 MF0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0311_STAMPING: DAVE 1960
 MF0311_MARK LOGO: CGS
 MF0311_PROJECTION: FLUSH
 MF0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0311+STABILITY: SURFACE MOTION
 MF0311
 MF0311  HISTORY     - Date     Condition        Report By
 MF0311  HISTORY     - 1960     MONUMENTED       CGS
 MF0311  HISTORY     - 1961     GOOD             CGS
 MF0311  HISTORY     - 1973     MARK NOT FOUND   LOCENG
 MF0311  HISTORY     - 1974     GOOD             NGS
 MF0311  HISTORY     - 20080406 MARK NOT FOUND   GEOCAC
 MF0311
 MF0311                          STATION DESCRIPTION
 MF0311
 MF0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0311'THE STATION IS LOCATED ABOUT 1 MILE NORTH OF BRACEVILLE, ABOUT
 MF0311'3 MILES SOUTHWEST OF BRAIDWOOD AND ABOUT 0.4 MILE NORTHWEST OF
 MF0311'U.S. HIGHWAY 66.
 MF0311'
 MF0311'TO REACH THE STATION FROM THE POST OFFICE IN BRACEVILLE, GO
 MF0311'NORTH ON MAIN STREET FOR 0.3 MILE TO A CROSSROAD, TURN LEFT AND
 MF0311'GO WEST FOR 0.4 MILE TO OVERPASS OVER U.S. HIGHWAY 66, CONTINUE
 MF0311'WEST FOR 0.15 MILE TO A SIDE ROAD RIGHT, TURN RIGHT NORTHEAST
 MF0311'ALONG THE WEST SIDE OF U.S. HIGHWAY 66 FOR 0.7 MILE TO WHERE THE
 MF0311'ROAD CURVES LEFT, KEEP LEFT FOR 0.3 MILE TO A GRAVELED FARM
 MF0311'DRIVEWAY ON LEFT, TURN LEFT FOR 0.05 MILE TO STATION ON LEFT IN
 MF0311'FENCE LINE AS DESCRIBED.
 MF0311'
 MF0311'THE LAND IS OWNED BY MR. DAVE SKINNER.
 MF0311'
 MF0311'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE WEST ON
 MF0311'FARM LANE FOR 0.4 MILE TO THE AZIMUTH MARK ON LEFT WHERE FARM
 MF0311'LANE CURVES RIGHT.
 MF0311'
 MF0311'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF 12
 MF0311'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 MF0311'THE GROUND AND IS STAMPED DAVE 1960.  THE MARK IS 106 FEET
 MF0311'WEST OF POWER POLE, 11 FEET SOUTH OF FARM DRIVE AND 1.9 FEET
 MF0311'NORTHWEST OF WITNESS POST.
 MF0311'
 MF0311'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A
 MF0311'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 MF0311'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED DAVE NO 1 1960.
 MF0311'THE MARK IS 72 FEET EAST OF WITNESS POST, 28 FEET WEST OF POWER
 MF0311'POLE, 9.5 FEET SOUTH OF FARM DRIVE AND 2 FEET WEST OF FENCE.
 MF0311'
 MF0311'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A
 MF0311'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 MF0311'OF THE GROUND AND THE DISK IS STAMPED DAVE NO 2 1960.  THE
 MF0311'MARK IS 77 FEET WEST OF WITNESS POST, 75.4 FEET EAST OF POWER
 MF0311'POLE AND 10.5 FEET SOUTH OF FARM DRIVE.
 MF0311'
 MF0311'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12
 MF0311'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND
 MF0311'AND IS STAMPED DAVE 1960.  THE MARK IS 22.5 FEET SOUTHWEST OF
 MF0311'OF CENTER OF CURVE IN ROAD, 13 FEET NORTH OF FENCE, 12.1 FEET
 MF0311'NORTH-NORTHWEST OF WITNESS POST AND 12.6 FEET NORTH-NORTHWEST
 MF0311'OF POWER POLE.
 MF0311'
 MF0311'HEIGHT OF LIGHT ABOVE STATION MARK 3.62 METERS.
 MF0311
 MF0311                          STATION RECOVERY (1961)
 MF0311
 MF0311'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0311'2.1 MI N FROM BRACEVILLE.
 MF0311'ABOUT 0.45 MILES NORTH ALONG MAIN STREET FROM THE FIRE DEPARTMENT
 MF0311'BUILDING IN BRACEVILLE, THENCE 0.4 MILES WEST ALONG AN ASPHALT
 MF0311'ROAD TO THE OVERPASS OVER U.S. HIGHWAY 66, THENCE 0.10 MILES WEST
 MF0311'TO A SERVICE ROAD, THENCE 0.7 MILES NORTHEAST ALONG THE SERVICE
 MF0311'ROAD, THENCE 0.4 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.05
 MF0311'MILES WEST ALONG A PRIVATE DRIVE, 10 FEET SOUTH OF THE CENTER LINE
 MF0311'OF THE PRIVATE DRIVE, 228 FEET WEST OF THE CENTER LINE OF THE
 MF0311'GRAVEL ROAD, 101 FEET WEST OF THE SECOND POWER POLE WEST OF THE
 MF0311'GRAVEL ROAD, 2.0 FEET WEST-NORTHWEST OF A METAL WITNESS POST, ABOUT
 MF0311'1 FOOT ABOVE THE LEVEL OF THE PRIVATE ROAD, AND SET IN THE TOP OF
 MF0311'A CONCRETE POST FLUSH WITH THE GROUND.
 MF0311
 MF0311                          STATION RECOVERY (1973)
 MF0311
 MF0311'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973 (SB)
 MF0311'RM 2 HAS BEEN DESTROYED.
 MF0311
 MF0311                          STATION RECOVERY (1974)
 MF0311
 MF0311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 MF0311'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 MF0311'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND
 MF0311'ASSUMED TO HAVE BEEN DESTROYED.  THE DISTANCE AND DIRECTION TO
 MF0311'REFERENCE MARK 1 CHECKED.  REFERENCE MARK 3 WAS SET.  A NEW
 MF0311'DESCRIPTION FOLLOWS--
 MF0311'
 MF0311'THE STATION IS 228 FEET WEST OF THE CENTERLINE OF OILED ROAD,
 MF0311'2 FEET NORTHWEST OF A METAL WITNESS POST, 11 FEET SOUTH OF THE
 MF0311'CENTERLINE OF A FARM DRIVE AND 106 FEET WEST OF A POWER POLE.
 MF0311'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DAVE 1960.
 MF0311'
 MF0311'TO REACH THE STATION FROM THE POST OFFICE AT BRACEVILLE, GO NORTH
 MF0311'ON MAIN STREET FOR 0.3 MILE TO A CROSSROAD.  TURN LEFT AND GO
 MF0311'WEST FOR 0.4 MILE TO OVERPASS OF U.S. HIGHWAY 66.  CONTINUE WEST
 MF0311'FOR 0.15 MILE TO A ROAD RIGHT AND GO NORTHEAST ALONG THE WEST
 MF0311'SIDE OF HIGHWAY 66 FOR 0.7 MILE TO POINT ROAD TURNS LEFT.  TURN
 MF0311'LEFT ON THE ROAD FOR 0.3 MILE TO A FARM DRIVE AND THE STATION
 MF0311'ON THE LEFT.  TO REACH THE AZIMUTH MARK FROM THE STATION, GO
 MF0311'WEST ON FARM DRIVE FOR 0.4 MILE TO CURVE IN DRIVE AND THE MARK
 MF0311'ON THE LEFT.
 MF0311'
 MF0311'REFERENCE MARK 1 IS 154 FEET WEST OF THE CENTERLINE OF THE ROAD,
 MF0311'28 FEET WEST OF THE POWER POLE, 10 FEET SOUTH OF THE CENTERLINE OF
 MF0311'THE FARM DRIVE AND 72 FEET EAST OF A METAL WITNESS POST.  THE
 MF0311'MONUMENT IS FLUSH AND THE DISK IS STAMPED DAVE NO 1 1960.
 MF0311'
 MF0311'REFERENCE MARK 3 IS 11 FEET SOUTH OF THE CENTERLINE OF THE FARM
 MF0311'DRIVE, 20 FEET WEST OF THE METAL WITNESS POST AND 246 FEET
 MF0311'WEST OF THE CENTERLINE OF THE ROAD.  THE MONUMENT IS FLUSH AND THE
 MF0311'DISK IS STAMPED DAVE 1960 NO 3 1974.
 MF0311'
 MF0311'THE AZIMUTH MARK IS 22 FEET SOUTHWEST OF THE CENTERLINE OF THE
 MF0311'DRIVE AT CURVE TO BARNS, 13 FEET NORTH OF A FENCE, 12 FEET NORTH
 MF0311'OF A METAL WITNESS POST AND 13 FEET NORTHWEST OF A POWER POLE.
 MF0311'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DAVE 1960.
 MF0311'
 MF0311'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0311'
 MF0311'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 MF0311'NORTH OF BRACEVILLE
 MF0311
 MF0311                          STATION RECOVERY (2008)
 MF0311
 MF0311'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0311'THE FENCELINE MENTIONED IN THE DESCRIPTION NO LONGER EXISTS.
 MF0311'COORDINATES AND DESCRIPTION PLACED THIS PARTY IN A CLOSELY-MOWED STRIP
 MF0311'OF GRASS ALONGSIDE THE DRIVEWAY.  PRIMARY MARK AND RM'S NOT FOUND.  AZ
 MF0311'NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0309 ***********************************************************************
 MF0309  DESIGNATION -  DAVE RM 1
 MF0309  PID         -  MF0309
 MF0309  STATE/COUNTY-  IL/GRUNDY
 MF0309  COUNTRY     -  US
 MF0309  USGS QUAD   -  GARDNER (2018)
 MF0309
 MF0309                         *CURRENT SURVEY CONTROL
 MF0309  ______________________________________________________________________
 MF0309* NAD 83(1986) POSITION- 41 14 28.25   (N) 088 15 55.23   (W)   HD_HELD1
 MF0309* NAVD 88 ORTHO HEIGHT -   175.928 (meters)      577.19  (feet) ADJUSTED
 MF0309  ______________________________________________________________________
 MF0309  GEOID HEIGHT    -        -32.746 (meters)                     GEOID18
 MF0309  DYNAMIC HEIGHT  -        175.859 (meters)      576.96  (feet) COMP
 MF0309  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 MF0309
 MF0309  VERT ORDER      -  SECOND    CLASS 0
 MF0309
 MF0309.The horizontal coordinates were determined by differentially corrected
 MF0309.hand held GPS observations or other comparable positioning techniques
 MF0309.and have an estimated accuracy of +/- 3 meters.
 MF0309
 MF0309.The orthometric height was determined by differential leveling and
 MF0309.adjusted by the NATIONAL GEODETIC SURVEY
 MF0309.in June 1991.
 MF0309
 MF0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0309.GEOID18 height accuracy estimate available here.
 MF0309
 MF0309.Click photographs - Photos may exist for this station.
 MF0309
 MF0309.The dynamic height is computed by dividing the NAVD 88
 MF0309.geopotential number by the normal gravity value computed on the
 MF0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0309.degrees latitude (g = 980.6199 gals.).
 MF0309
 MF0309.The modeled gravity was interpolated from observed gravity values.
 MF0309
 MF0309;                    North         East    Units  Estimated Accuracy
 MF0309;SPC IL E     -   507,828.0     305,699.4     MT  (+/- 3 meters HH1 GPS) 
 MF0309
 MF0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9397066302(NAD 83)
 MF0309
 MF0309                          SUPERSEDED SURVEY CONTROL
 MF0309
 MF0309  NGVD 29 (??/??/92)  176.009  (m)          577.46   (f) ADJ UNCH    2 0
 MF0309
 MF0309.Superseded values are not recommended for survey control.
 MF0309
 MF0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0309.See file dsdata.pdf to determine how the superseded data were derived.
 MF0309
 MF0309_MARKER: DR = REFERENCE MARK DISK
 MF0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0309_STAMPING: DAVE NO 1 1960
 MF0309_MARK LOGO: CGS
 MF0309_PROJECTION: FLUSH
 MF0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0309+STABILITY: SURFACE MOTION
 MF0309
 MF0309  HISTORY     - Date     Condition        Report By
 MF0309  HISTORY     - 1960     MONUMENTED       CGS
 MF0309  HISTORY     - 1961     GOOD             CGS
 MF0309  HISTORY     - 20080406 MARK NOT FOUND   GEOCAC
 MF0309
 MF0309                          STATION DESCRIPTION
 MF0309
 MF0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0309'2.1 MI N FROM BRACEVILLE.
 MF0309'ABOUT 0.45 MILES NORTH ALONG MAIN STREET FROM THE FIRE DEPARTMENT
 MF0309'BUILDING IN BRACEVILLE, THENCE 0.4 MILES WEST ALONG AN ASPHALT
 MF0309'ROAD TO THE OVERPASS OVER U.S. HIGHWAY 66, THENCE 0.10 MILES
 MF0309'WEST TO A SERVICE ROAD, THENCE 0.7 MILES NORTHEAST ALONG THE
 MF0309'SERVICE ROAD, THENCE 0.4 MILES NORTH ALONG A GRAVEL ROAD, THENCE
 MF0309'0.05 MILES WEST ALONG A PRIVATE DRIVE, 9 FEET SOUTH OF THE
 MF0309'CENTER LINE OF THE PRIVATE DRIVE, 154 FEET WEST OF THE CENTER
 MF0309'LINE OF THE GRAVEL ROAD, 27.5 FEET WEST OF THE SECOND POWER POLE
 MF0309'WEST OF THE GRAVEL ROAD, 2 FEET NORTH OF THE FENCE, 73.9 FEET
 MF0309'EAST OF TRAVERSE STATION DAVE, 71.9 FEET EAST OF A METAL WITNESS
 MF0309'POST, ABOUT 0.5 FEET ABOVE THE LEVEL OF THE PRIVATE DRIVE, AND
 MF0309'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0309
 MF0309                          STATION RECOVERY (2008)
 MF0309
 MF0309'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0309'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0312 ***********************************************************************
 MF0312  DESIGNATION -  DAVE RM 2
 MF0312  PID         -  MF0312
 MF0312  STATE/COUNTY-  IL/GRUNDY
 MF0312  COUNTRY     -  US
 MF0312  USGS QUAD   -  GARDNER (2018)
 MF0312
 MF0312                         *CURRENT SURVEY CONTROL
 MF0312  ______________________________________________________________________
 MF0312* NAD 83(1986) POSITION- 41 14 28.24   (N) 088 15 57.17   (W)   HD_HELD1
 MF0312* NAVD 88 ORTHO HEIGHT -   176.131 (meters)      577.86  (feet) ADJUSTED
 MF0312  ______________________________________________________________________
 MF0312  GEOID HEIGHT    -        -32.746 (meters)                     GEOID18
 MF0312  DYNAMIC HEIGHT  -        176.062 (meters)      577.63  (feet) COMP
 MF0312  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 MF0312
 MF0312  VERT ORDER      -  SECOND    CLASS 0
 MF0312
 MF0312.The horizontal coordinates were determined by differentially corrected
 MF0312.hand held GPS observations or other comparable positioning techniques
 MF0312.and have an estimated accuracy of +/- 3 meters.
 MF0312
 MF0312.The orthometric height was determined by differential leveling and
 MF0312.adjusted by the NATIONAL GEODETIC SURVEY
 MF0312.in June 1991.
 MF0312
 MF0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0312.GEOID18 height accuracy estimate available here.
 MF0312
 MF0312.Click photographs - Photos may exist for this station.
 MF0312
 MF0312.The dynamic height is computed by dividing the NAVD 88
 MF0312.geopotential number by the normal gravity value computed on the
 MF0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0312.degrees latitude (g = 980.6199 gals.).
 MF0312
 MF0312.The modeled gravity was interpolated from observed gravity values.
 MF0312
 MF0312;                    North         East    Units  Estimated Accuracy
 MF0312;SPC IL E     -   507,827.6     305,654.3     MT  (+/- 3 meters HH1 GPS) 
 MF0312
 MF0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9392566303(NAD 83)
 MF0312
 MF0312                          SUPERSEDED SURVEY CONTROL
 MF0312
 MF0312  NGVD 29 (??/??/92)  176.212  (m)          578.12   (f) ADJ UNCH    2 0
 MF0312
 MF0312.Superseded values are not recommended for survey control.
 MF0312
 MF0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0312.See file dsdata.pdf to determine how the superseded data were derived.
 MF0312
 MF0312_MARKER: DR = REFERENCE MARK DISK
 MF0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0312_STAMPING: DAVE NO 2 1960
 MF0312_MARK LOGO: CGS
 MF0312_PROJECTION: FLUSH
 MF0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0312+STABILITY: SURFACE MOTION
 MF0312
 MF0312  HISTORY     - Date     Condition        Report By
 MF0312  HISTORY     - 1960     MONUMENTED       CGS
 MF0312  HISTORY     - 1961     GOOD             CGS
 MF0312  HISTORY     - 20080406 MARK NOT FOUND   GEOCAC
 MF0312
 MF0312                          STATION DESCRIPTION
 MF0312
 MF0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0312'2.1 MI N FROM BRACEVILLE.
 MF0312'ABOUT 0.45 MILES NORTH ALONG MAIN STREET FROM THE FIRE DEPARTMENT
 MF0312'BUILDING IN BRACEVILLE, THENCE 0.4 MILES WEST ALONG AN ASPHALT
 MF0312'ROAD TO THE OVERPASS OVER U.S. HIGHWAY 66, THENCE 0.10 MILES
 MF0312'WEST TO A SERVICE ROAD, THENCE 0.7 MILES NORTHEAST ALONG THE
 MF0312'SERVICE ROAD, THENCE 0.4 MILES NORTH ALONG A GRAVEL ROAD, THENCE
 MF0312'0.05 MILES WEST ALONG A PRIVATE DRIVE, 10 FEET SOUTH OF THE CENTER
 MF0312'LINE OF THE PRIVATE DRIVE, 303 FEET WEST OF THE CENTER LINE OF THE
 MF0312'GRAVEL ROAD, 75 FEET EAST OF THE THIRD POWER POLE WEST OF THE GRAVEL
 MF0312'ROAD, 74.7 FEET WEST OF TRAVERSE STATION DAVE, 76.5 FEET WEST OF
 MF0312'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE PRIVATE
 MF0312'DRIVE AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0312
 MF0312                          STATION RECOVERY (2008)
 MF0312
 MF0312'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0312'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0310 ***********************************************************************
 MF0310  DESIGNATION -  DAVE RM 3
 MF0310  PID         -  MF0310
 MF0310  STATE/COUNTY-  IL/GRUNDY
 MF0310  COUNTRY     -  US
 MF0310  USGS QUAD   -  GARDNER (2018)
 MF0310
 MF0310                         *CURRENT SURVEY CONTROL
 MF0310  ______________________________________________________________________
 MF0310* NAD 83(1986) POSITION- 41 14 28.23   (N) 088 15 56.43   (W)   HD_HELD1
 MF0310* NAVD 88 ORTHO HEIGHT -   176.07  (meters)      577.7   (feet) RESET
 MF0310  ______________________________________________________________________
 MF0310  GEOID HEIGHT    -        -32.746 (meters)                     GEOID18
 MF0310  VERT ORDER      -  THIRD
 MF0310
 MF0310.The horizontal coordinates were determined by differentially corrected
 MF0310.hand held GPS observations or other comparable positioning techniques
 MF0310.and have an estimated accuracy of +/- 3 meters.
 MF0310
 MF0310.The orthometric height was computed from unverified reset data.
 MF0310
 MF0310.No vertical observational check was made to the station.
 MF0310
 MF0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0310.GEOID18 height accuracy estimate available here.
 MF0310
 MF0310.Click photographs - Photos may exist for this station.
 MF0310
 MF0310;                    North         East    Units  Estimated Accuracy
 MF0310;SPC IL E     -   507,827.3     305,671.5     MT  (+/- 3 meters HH1 GPS) 
 MF0310
 MF0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9394266302(NAD 83)
 MF0310
 MF0310                          SUPERSEDED SURVEY CONTROL
 MF0310
 MF0310  NGVD 29 (11/09/15)  176.15   (m)          577.9    (f) RESET       3  
 MF0310
 MF0310.Superseded values are not recommended for survey control.
 MF0310
 MF0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0310.See file dsdata.pdf to determine how the superseded data were derived.
 MF0310
 MF0310_MARKER: DR = REFERENCE MARK DISK
 MF0310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0310_STAMPING: DAVE 1960 NO 3 1974
 MF0310_MARK LOGO: NGS
 MF0310_PROJECTION: FLUSH
 MF0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0310+STABILITY: SURFACE MOTION
 MF0310
 MF0310  HISTORY     - Date     Condition        Report By
 MF0310  HISTORY     - 1974     MONUMENTED       NGS
 MF0310  HISTORY     - 20080406 MARK NOT FOUND   GEOCAC
 MF0310
 MF0310                          STATION DESCRIPTION
 MF0310
 MF0310'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 MF0310'1 MI N FROM BRACEVILLE.
 MF0310'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BRACEVILLE
 MF0310'TO A CROSSROAD, THENCE WEST FOR 0.4 MILE TO OVERPASS OF U.S.
 MF0310'HIGHWAY 66, THENCE WEST FOR 0.15 TO A ROAD RIGHT, THENCE NORTHEAST
 MF0310'ALONG THE WEST SIDE OF HIGHWAY 66 FOR 0.7 MILE TO POINT ROAD
 MF0310'TURNS LEFT, THENCE NORTH ON THE ROAD FOR 0.3 MILE TO A FARM DRIVE
 MF0310'LEFT AND THE MARK AS DESCRIBED, 11 FEET SOUTH OF THE CENTERLINE
 MF0310'OF THE FARM DRIVE, 20 FEET WEST OF A METAL WITNESS POST, 246 FEET
 MF0310'WEST OF THE CENTERLINE OF THE ROAD AND SET IN THE TOP OF A ROUND
 MF0310'CONCRETE POST FLUSH WITH THE GROUND.
 MF0310
 MF0310                          STATION RECOVERY (2008)
 MF0310
 MF0310'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0310'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0603 ***********************************************************************
 MF0603  DESIGNATION -  DAVIESS
 MF0603  PID         -  MF0603
 MF0603  STATE/COUNTY-  IL/LEE
 MF0603  COUNTRY     -  US
 MF0603  USGS QUAD   -  COMPTON (2018)
 MF0603
 MF0603                         *CURRENT SURVEY CONTROL
 MF0603  ______________________________________________________________________
 MF0603* NAD 83(1997) POSITION- 41 38 29.03764(N) 089 03 43.19716(W)   ADJUSTED
 MF0603* NAVD 88 ORTHO HEIGHT -   285.405 (meters)      936.37  (feet) ADJUSTED
 MF0603  ______________________________________________________________________
 MF0603  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 MF0603  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 MF0603  DYNAMIC HEIGHT  -        285.295 (meters)      936.01  (feet) COMP
 MF0603  MODELED GRAVITY -    980,229.2   (mgal)                       NAVD 88
 MF0603
 MF0603  HORZ ORDER      -  SECOND
 MF0603  VERT ORDER      -  FIRST     CLASS I
 MF0603
 MF0603.The horizontal coordinates were established by classical geodetic methods
 MF0603.and adjusted by the National Geodetic Survey in October 1999.
 MF0603
 MF0603.The orthometric height was determined by differential leveling and
 MF0603.adjusted by the NATIONAL GEODETIC SURVEY
 MF0603.in June 1991.
 MF0603
 MF0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0603.GEOID18 height accuracy estimate available here.
 MF0603
 MF0603.Click photographs - Photos may exist for this station.
 MF0603
 MF0603.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0603
 MF0603.The dynamic height is computed by dividing the NAVD 88
 MF0603.geopotential number by the normal gravity value computed on the
 MF0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0603.degrees latitude (g = 980.6199 gals.).
 MF0603
 MF0603.The modeled gravity was interpolated from observed gravity values.
 MF0603
 MF0603. The following values were computed from the NAD 83(1997) position.
 MF0603
 MF0603;                    North         East     Units Scale Factor Converg.
 MF0603;SPC IL W     -   552,844.755   792,029.854   MT  1.00004536   +0 44 02.6
 MF0603;SPC IL W     - 1,813,791.50  2,598,517.95   sFT  1.00004536   +0 44 02.6
 MF0603;UTM  16      - 4,612,016.234   328,270.301   MT  0.99996293   -1 22 13.7
 MF0603
 MF0603!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0603!SPC IL W     -   0.99996042  x   1.00004536  =   1.00000578
 MF0603!UTM  16      -   0.99996042  x   0.99996293  =   0.99992335
 MF0603
 MF0603:                Primary Azimuth Mark                     Grid Az
 MF0603:SPC IL W     -  COMPTON MUNICIPAL TANK                   339 47 27.8
 MF0603:UTM  16      -  COMPTON MUNICIPAL TANK                   341 53 44.1
 MF0603
 MF0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2827012016(NAD 83)
 MF0603
 MF0603|---------------------------------------------------------------------|
 MF0603| PID    Reference Object                     Distance      Geod. Az  |
 MF0603|                                                           dddmmss.s |
 MF0603| MF0604 DAVIESS RM 2                         12.086 METERS 08658     |
 MF0603| MF0605 DAVIESS RM 3                          6.712 METERS 15127     |
 MF0603| MF1556 IMMANUEL EV LUTH CH SPIRE           APPROX. 2.4 KM 2702644.9 |
 MF0603| MF0602 DAVIESS RM                           11.550 METERS 32809     |
 MF0603| MF1555 COMPTON MUNICIPAL TANK              APPROX. 6.1 KM 3403130.4 |
 MF0603|---------------------------------------------------------------------|
 MF0603
 MF0603                          SUPERSEDED SURVEY CONTROL
 MF0603
 MF0603  NAD 83(1996)-  41 38 29.03834(N)    089 03 43.19887(W) AD(       ) 2
 MF0603  NAD 83(1986)-  41 38 29.04342(N)    089 03 43.20220(W) AD(       ) 2
 MF0603  NAD 27      -  41 38 28.93730(N)    089 03 42.89950(W) AD(       ) 2
 MF0603  USSD        -  41 38 29.09400(N)    089 03 42.67600(W) AD(       ) 3
 MF0603  NGVD 29 (??/??/92)  285.430  (m)          936.45   (f) ADJ UNCH    1 1
 MF0603  NGVD 29             285.43   (m)          936.4    (f) LEVELING    3  
 MF0603
 MF0603.Superseded values are not recommended for survey control.
 MF0603
 MF0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0603.See file dsdata.pdf to determine how the superseded data were derived.
 MF0603
 MF0603_MARKER: DS = TRIANGULATION STATION DISK
 MF0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0603_STAMPING: DAVIESS 1920
 MF0603_MARK LOGO: CGS
 MF0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0603+STABILITY: SURFACE MOTION
 MF0603
 MF0603  HISTORY     - Date     Condition        Report By
 MF0603  HISTORY     - 1920     MONUMENTED       CGS
 MF0603  HISTORY     - 1954     GOOD             CGS
 MF0603  HISTORY     - 1969     GOOD             CGS
 MF0603  HISTORY     - 1969     GOOD             CGS
 MF0603  HISTORY     - 1970     GOOD             NGS
 MF0603  HISTORY     - 1970     GOOD             NGS
 MF0603  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0603  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0603  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0603
 MF0603                          STATION DESCRIPTION
 MF0603
 MF0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0603'STATION IS ABOUT 4 MILES S OF ROXBURY, 1-1/4 MILES N OF
 MF0603'WELLAND, ON THE E SIDE OF THE CHICAGO, MILWAUKEE AND ST.
 MF0603'PAUL RAILWAY TRACK, 5 YARDS E OF THE E END OF AN OVERHEAD
 MF0603'ROAD BRIDGE, ON THE N SIDE OF THE FOURTH SECTION ROAD CROSSING
 MF0603'S OF ROXBURY, 100 YARDS SE OF RESIDENCE OF L. POLITSCH, AND
 MF0603'5.16 METERS (16.93 FEET) E OF THE E AND NEAREST EDGE OF BRIDGE
 MF0603'V 30.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 MF0603'STANDARD BRONZE DISKS SET IN CONCRETE.
 MF0603'THE REFERENCE MARK IS ON THE SAME SIDE
 MF0603'OF THE TRACK JUST N OF THE E END OF THE BRIDGE, NEAR THE
 MF0603'FENCE LINE, 11.55 METERS (37.89 FEET) FROM THE STATION,
 MF0603'N 31 DEG 50 MIN W.
 MF0603'MARK IS 281.797 METERS (924.529 FEET).
 MF0603
 MF0603                          STATION RECOVERY (1954)
 MF0603
 MF0603'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0603'THIS TRAVERSE STATION WAS RECOVERED AS DESCRIBED IN 1920,
 MF0603'EXCEPT ADD--
 MF0603'
 MF0603'THE STATION MARK IS ABOUT 10 IN. N OF THE EDGE OF THE GRAVEL
 MF0603'OF THE ROAD APPROACH TO A BRIDGE, AND ABOUT 1 IN. UNDERGROUND.
 MF0603'
 MF0603'THE REFERENCE MARK IS ABOUT 3 FT. W OF THE E RAILROAD RIGHT-OF-WAY
 MF0603'FENCE NEAR THE CORNER POST.
 MF0603
 MF0603                          STATION RECOVERY (1969)
 MF0603
 MF0603'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0603'THE STATION MARK, STAMPED DAVIESS 1920 IS ABOUT 7.45 MILES
 MF0603'NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0603'RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.2 MILE NORTH
 MF0603'OF MILEPOST 62, 67 FEET EAST OF THE EAST RAIL, 19 FEET SOUTHEAST
 MF0603'OF A TELEPHONE POLE WHICH IS BRACED BY A GUY WIRE, 16-1/2
 MF0603'FEET EAST OF THE EAST END OF THE NORTH WOODEN RAIL OF A
 MF0603'RAILROAD OVERPASS FOR A GRAVELED ROAD, 8-1/2 FEET NORTH
 MF0603'OF THE CENTER LINE OF THE ROAD, ABOUT 1 FOOT BELOW THE LEVEL
 MF0603'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0603'IS 12 INCHES BELOW THE SURFACE OF THE SHOULDER OF THE ROAD.
 MF0603'
 MF0603'R.M. DAVIESS, STAMPED 924.043 DAVIESS 1920 IS 37.89 FEET
 MF0603'NORTHWEST OF THE STATION MARK, 43 FEET EAST OF THE EAST RAIL,
 MF0603'17 FEET NORTH-NORTHWEST OF A TELEPHONE POLE WHICH IS BRACED
 MF0603'BY A GUY WIRE, 7 FEET NORTHWEST OF A CORNER FENCE POST, 3
 MF0603'FEET WEST OF A FENCE, 1.0 FOOT SOUTH OF A METAL WITNESS
 MF0603'POST, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 MF0603'WITH THE SURFACE OF THE GROUND.
 MF0603'
 MF0603'NOTE--THE MARK IS SET SHALLOW AND IS VERY LOOSE.
 MF0603'
 MF0603'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7.45 MILES
 MF0603'NORTH
 MF0603
 MF0603                          STATION RECOVERY (1969)
 MF0603
 MF0603'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0603'7.4 MI N FROM MENDOTA.
 MF0603'ABOUT 7.45 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0603'AND PACIFIC RAILROAD FORM THE RAILROAD STATION AT MENDOTA, 0.2
 MF0603'MILE NORTH OF MILEPOST 62, 67 FEET EAST OF THE EAST RAIL,
 MF0603'19 FEET SOUTHEAST OF A TELEPHONE POLE WHICH IS BRACED BY A GUY
 MF0603'WIRE, 16 1/2 FEET EAST OF THE EAST END OF THE NORTH WOODEN
 MF0603'RAIL OF A RAILROAD OVERPASS FOR A GRAVELED ROAD, 8 1/2 FEET
 MF0603'NORTH OF THE CENTER LINE OF THE ROAD, ABOUT 1 FOOT BELOW THE
 MF0603'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0603'IS 12 INCHES BELOW THE SURFACE OF THE SHOULDER OF THE ROAD.
 MF0603'SEC 25, T 37N, R 1E.
 MF0603
 MF0603                          STATION RECOVERY (1970)
 MF0603
 MF0603'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0603'THE STATION MARK WAS FOUND IN GOOD CONDITION.  THE REFERENCE
 MF0603'MARK SET IN 1920 WAS FOUND TO BE LOOSE IN THE GROUND AND
 MF0603'BROKEN OFF.  THE DISK WAS SALVAGED.  REFERENCE MARKS 2 AND
 MF0603'3 WERE SET.
 MF0603'
 MF0603'THE STATION IS LOCATED ABOUT 4 MILES SOUTHEAST OF COMPTON
 MF0603'ON THE EAST SIDE OF RAILROAD TRACK AND AN OVERHEAD RAILROAD
 MF0603'OVERPASS, 67 FEET EAST OF THE EAST RAIL OF RAILROAD, 17 FEET
 MF0603'EAST OF THE NORTHEAST CORNER OF THE WOODEN BRIDGE OVERPASS,
 MF0603'8 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 1 FOOT
 MF0603'SOUTHWEST OF A METAL WITNESS POST AND 19 FEET SOUTHEAST OF
 MF0603'A BRACED TELEPHONE POLE.  THE MONUMENT IS 4 INCHES UNDERGROUND
 MF0603'AND THE DISK IS STAMPED DAVIESS 1920.
 MF0603'
 MF0603'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 51
 MF0603'AND 52 AT THE NORTHWEST EDGE OF MENDOTA, GO NORTH ON HIGHWAY
 MF0603'52 FOR 5.6 MILES TO A CONCRETE BRIDGE.  CONTINUE NORTH ON THE
 MF0603'HIGHWAY FOR 0.2 MILE TO A SIDE ROAD RIGHT AND A SIGN IMMANUEL
 MF0603'LUTHERAN CHURCH.  TURN RIGHT AND GO EAST ON THE GRAVELED
 MF0603'ROAD FOR 2.05 MILES TO A CROSSROAD AND THE CHURCH ON THE
 MF0603'RIGHT.  CONTINUE EAST ON THE ROAD FOR 1.6 MILES TO A WOODEN
 MF0603'RAILROAD OVERPASS AND THE STATION.
 MF0603'
 MF0603'REFERENCE MARK 2 IS 11 FEET NORTH OF THE CENTERLINE OF THE
 MF0603'ROAD, 57 FEET EAST OF THE NORTHEAST END OF THE OVERPASS AND
 MF0603'107 FEET EAST OF THE EAST RAIL OF RAILROAD.  THE MONUMENT
 MF0603'PROJECTS 2 INCHES AND THE DISK IS STAMPED DAVIESS 1920 NO 2
 MF0603'1970.
 MF0603'
 MF0603'REFERENCE MARK 3 IS 11 FOOT SOUTH OF THE CENTERLINE OF THE
 MF0603'ROAD, 26 FEET EAST OF THE SOUTHEAST END OF THE OVERPASS,
 MF0603'79 FEET EAST OF THE EAST RAIL OF THE RAILROAD AND 1 FOOT
 MF0603'WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES
 MF0603'AND THE DISK IS STAMPED DAVIESS 1920 NO 3 1970.
 MF0603'
 MF0603'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0603'
 MF0603'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7-1/2
 MF0603'MILES NORTH OF MENDOTA
 MF0603
 MF0603                          STATION RECOVERY (1970)
 MF0603
 MF0603'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 MF0603'RECOVERED IN GOOD CONDITION.
 MF0603
 MF0603                          STATION RECOVERY (1995)
 MF0603
 MF0603'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0603'MARK NOT FOUND.
 MF0603
 MF0603                          STATION RECOVERY (2002)
 MF0603
 MF0603'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0603'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0603
 MF0603                          STATION RECOVERY (2003)
 MF0603
 MF0603'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0603'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0604 ***********************************************************************
 MF0604  DESIGNATION -  DAVIESS RM 2
 MF0604  PID         -  MF0604
 MF0604  STATE/COUNTY-  IL/LEE
 MF0604  COUNTRY     -  US
 MF0604  USGS QUAD   -  COMPTON (2018)
 MF0604
 MF0604                         *CURRENT SURVEY CONTROL
 MF0604  ______________________________________________________________________
 MF0604* NAD 83(1986) POSITION- 41 38 29.06   (N) 089 03 42.68   (W)   HD_HELD1
 MF0604* NAVD 88 ORTHO HEIGHT -   284.80  (meters)      934.4   (feet) RESET
 MF0604  ______________________________________________________________________
 MF0604  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 MF0604  VERT ORDER      -  THIRD
 MF0604
 MF0604.The horizontal coordinates were determined by differentially corrected
 MF0604.hand held GPS observations or other comparable positioning techniques
 MF0604.and have an estimated accuracy of +/- 3 meters.
 MF0604
 MF0604.The orthometric height was computed from unverified reset data.
 MF0604
 MF0604.No vertical observational check was made to the station.
 MF0604
 MF0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0604.GEOID18 height accuracy estimate available here.
 MF0604
 MF0604.Click photographs - Photos may exist for this station.
 MF0604
 MF0604;                    North         East    Units  Estimated Accuracy
 MF0604;SPC IL W     -   552,845.6     792,041.8     MT  (+/- 3 meters HH1 GPS) 
 MF0604
 MF0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2828212016(NAD 83)
 MF0604
 MF0604                          SUPERSEDED SURVEY CONTROL
 MF0604
 MF0604  NGVD 29 (??/??/??)  284.83   (m)          934.5    (f) RESET       3  
 MF0604
 MF0604.Superseded values are not recommended for survey control.
 MF0604
 MF0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0604.See file dsdata.pdf to determine how the superseded data were derived.
 MF0604
 MF0604_MARKER: DR = REFERENCE MARK DISK
 MF0604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0604_STAMPING: DAVIESS 1920 NO 2 1970
 MF0604_MARK LOGO: CGS
 MF0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0604+STABILITY: SURFACE MOTION
 MF0604
 MF0604  HISTORY     - Date     Condition        Report By
 MF0604  HISTORY     - 1970     MONUMENTED       NGS
 MF0604  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0604  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0604  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0604
 MF0604                          STATION DESCRIPTION
 MF0604
 MF0604'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0604'7.4 MI NE FROM MENDOTA.
 MF0604'ABOUT 7.45 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0604'AND PACIFIC RAILROAD FOR THE STATION IN MENDOTA, 11 FEET NORTH
 MF0604'OF THE CENTERLINE OF A GRAVELED ROAD, 57 FEET EAST OF THE
 MF0604'NORTHEAST END OF A WOODEN RAILROAD OVERPASS, 107 FEET EAST
 MF0604'OF THE EAST RAIL OF THE RAILROAD TRACK, SET IN THE TOP OF A
 MF0604'ROUND CONCRETE POST WHICH PROJECTS 2 INCHES.
 MF0604
 MF0604                          STATION RECOVERY (1995)
 MF0604
 MF0604'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0604'MARK NOT FOUND.
 MF0604
 MF0604                          STATION RECOVERY (2002)
 MF0604
 MF0604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0604'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0604
 MF0604                          STATION RECOVERY (2003)
 MF0604
 MF0604'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0604'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0605 ***********************************************************************
 MF0605  DESIGNATION -  DAVIESS RM 3
 MF0605  PID         -  MF0605
 MF0605  STATE/COUNTY-  IL/LEE
 MF0605  COUNTRY     -  US
 MF0605  USGS QUAD   -  COMPTON (2018)
 MF0605
 MF0605                         *CURRENT SURVEY CONTROL
 MF0605  ______________________________________________________________________
 MF0605* NAD 83(1986) POSITION- 41 38 28.85   (N) 089 03 43.06   (W)   HD_HELD1
 MF0605* NAVD 88 ORTHO HEIGHT -   285.34  (meters)      936.2   (feet) RESET
 MF0605  ______________________________________________________________________
 MF0605  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 MF0605  VERT ORDER      -  THIRD
 MF0605
 MF0605.The horizontal coordinates were determined by differentially corrected
 MF0605.hand held GPS observations or other comparable positioning techniques
 MF0605.and have an estimated accuracy of +/- 3 meters.
 MF0605
 MF0605.The orthometric height was computed from unverified reset data.
 MF0605
 MF0605.No vertical observational check was made to the station.
 MF0605
 MF0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0605.GEOID18 height accuracy estimate available here.
 MF0605
 MF0605.Click photographs - Photos may exist for this station.
 MF0605
 MF0605;                    North         East    Units  Estimated Accuracy
 MF0605;SPC IL W     -   552,839.0     792,033.1     MT  (+/- 3 meters HH1 GPS) 
 MF0605
 MF0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2827312010(NAD 83)
 MF0605
 MF0605                          SUPERSEDED SURVEY CONTROL
 MF0605
 MF0605  NGVD 29 (??/??/??)  285.36   (m)          936.2    (f) RESET       3  
 MF0605
 MF0605.Superseded values are not recommended for survey control.
 MF0605
 MF0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0605.See file dsdata.pdf to determine how the superseded data were derived.
 MF0605
 MF0605_MARKER: DR = REFERENCE MARK DISK
 MF0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0605_STAMPING: DAVIESS 1920 NO 3 1970
 MF0605_MARK LOGO: CGS
 MF0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0605+STABILITY: SURFACE MOTION
 MF0605
 MF0605  HISTORY     - Date     Condition        Report By
 MF0605  HISTORY     - 1970     MONUMENTED       NGS
 MF0605  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0605  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0605  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0605
 MF0605                          STATION DESCRIPTION
 MF0605
 MF0605'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0605'7.4 MI N FROM MENDOTA.
 MF0605'ABOUT 7.45 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0605'AND PACIFIC RAILROAD FOR THE STATION IN MENDOTA, 11 FOOT SOUTH
 MF0605'OF THE CENTERLINE OF A GRAVELED ROAD, 26 FEET EAST OF THE
 MF0605'SOUTHEAST END OF A WOODEN RAILROAD OVERPASS, 79 FEET EAST
 MF0605'OF THE EAST RAIL AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 MF0605'MONUMENT PROJECTS 3 INCHES.
 MF0605
 MF0605                          STATION RECOVERY (1995)
 MF0605
 MF0605'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0605'MARK NOT FOUND.
 MF0605
 MF0605                          STATION RECOVERY (2002)
 MF0605
 MF0605'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0605'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0605
 MF0605                          STATION RECOVERY (2003)
 MF0605
 MF0605'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0605'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0885 ***********************************************************************
 NH0885  DESIGNATION -  DAVIS
 NH0885  PID         -  NH0885
 NH0885  STATE/COUNTY-  IL/OGLE
 NH0885  COUNTRY     -  US
 NH0885  USGS QUAD   -  KINGS (2018)
 NH0885
 NH0885                         *CURRENT SURVEY CONTROL
 NH0885  ______________________________________________________________________
 NH0885* NAD 83(1997) POSITION- 42 04 42.76956(N) 089 05 43.42563(W)   ADJUSTED
 NH0885* NAVD 88 ORTHO HEIGHT -   244.583 (meters)      802.44  (feet) POSTED
 NH0885  ______________________________________________________________________
 NH0885  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 NH0885  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 NH0885  DYNAMIC HEIGHT  -        244.50  (meters)      802.2   (feet) COMP
 NH0885  MODELED GRAVITY -    980,281.3   (mgal)                       NAVD 88
 NH0885
 NH0885  HORZ ORDER      -  SECOND
 NH0885  VERT ORDER      -  * POSTED, SEE BELOW
 NH0885
 NH0885.The horizontal coordinates were established by classical geodetic methods
 NH0885.and adjusted by the National Geodetic Survey in October 1999.
 NH0885
 NH0885.The orthometric height was determined by differential leveling
 NH0885.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0885
 NH0885.* This is a POSTED BENCH MARK height.
 NH0885
 NH0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0885.GEOID18 height accuracy estimate available here.
 NH0885
 NH0885.Click photographs - Photos may exist for this station.
 NH0885
 NH0885.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0885
 NH0885.The dynamic height is computed by dividing the NAVD 88
 NH0885.geopotential number by the normal gravity value computed on the
 NH0885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0885.degrees latitude (g = 980.6199 gals.).
 NH0885
 NH0885.The modeled gravity was interpolated from observed gravity values.
 NH0885
 NH0885. The following values were computed from the NAD 83(1997) position.
 NH0885
 NH0885;                    North         East     Units Scale Factor Converg.
 NH0885;SPC IL W     -   601,361.983   788,641.677   MT  1.00003782   +0 43 04.6
 NH0885;SPC IL W     - 1,972,968.44  2,587,401.90   sFT  1.00003782   +0 43 04.6
 NH0885;UTM  16      - 4,660,621.752   326,673.859   MT  0.99996967   -1 24 16.5
 NH0885
 NH0885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0885!SPC IL W     -   0.99996683  x   1.00003782  =   1.00000465
 NH0885!UTM  16      -   0.99996683  x   0.99996967  =   0.99993650
 NH0885
 NH0885:                Primary Azimuth Mark                     Grid Az
 NH0885:SPC IL W     -  FULTON                                   005 16 45.8
 NH0885:UTM  16      -  FULTON                                   007 24 06.9
 NH0885
 NH0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2667360621(NAD 83)
 NH0885
 NH0885|---------------------------------------------------------------------|
 NH0885| PID    Reference Object                     Distance      Geod. Az  |
 NH0885|                                                           dddmmss.s |
 NH0885| NH0882 FULTON                              APPROX. 3.2 KM 0055950.4 |
 NH0885| NH0886 DAVIS RM                             10.490 METERS 27113     |
 NH0885|---------------------------------------------------------------------|
 NH0885
 NH0885                          SUPERSEDED SURVEY CONTROL
 NH0885
 NH0885  NAD 83(1996)-  42 04 42.77012(N)    089 05 43.42761(W) AD(       ) 2
 NH0885  NAD 83(1986)-  42 04 42.76764(N)    089 05 43.43291(W) AD(       ) 2
 NH0885  NAD 27      -  42 04 42.67370(N)    089 05 43.06130(W) AD(       ) 2
 NH0885  USSD        -  42 04 42.81500(N)    089 05 42.85500(W) AD(       ) 3
 NH0885
 NH0885.Superseded values are not recommended for survey control.
 NH0885
 NH0885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0885.See file dsdata.pdf to determine how the superseded data were derived.
 NH0885
 NH0885_MARKER: DS = TRIANGULATION STATION DISK
 NH0885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0885_STAMPING: DAVIS 1920
 NH0885_MARK LOGO: CGS
 NH0885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0885+STABILITY: SURFACE MOTION
 NH0885
 NH0885  HISTORY     - Date     Condition        Report By
 NH0885  HISTORY     - 1920     MONUMENTED       CGS
 NH0885  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0885  HISTORY     - 19960614 MARK NOT FOUND   USPSQD
 NH0885  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 NH0885  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0885
 NH0885                          STATION DESCRIPTION
 NH0885
 NH0885'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0885'STATION IS ABOUT 1 MILE N OF HOLCOMB, ON THE W SIDE OF THE
 NH0885'CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 80 YARDS S AND
 NH0885'40 YARDS N OF ROAD CROSSINGS, AND 3.34 METERS (10.96 FEET)
 NH0885'W OF THE W AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND
 NH0885'REFERENCE MARKS ARE STANDARD DISKS SET IN CONCRETE.
 NH0885'THE REFERENCE MARK IS ON THE SAME
 NH0885'SIDE OF THE TRACK, NEAR THE FENCE LINE, 10.49 METERS (34.42
 NH0885'FEET) FROM THE STATION, N 88 DEG 46 MIN W.  THE STATION MARK
 NH0885'IS 0.030 METERS (0.098 FEET) ABOVE THE REFERENCE MARK.
 NH0885
 NH0885                          STATION RECOVERY (1954)
 NH0885
 NH0885'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0885'THIS TRAVERSE STATION WAS FOUND ON TOP OF THE GROUND ALONG THE
 NH0885'TRACK.  THE REFERENCE MARK COULD NOT BE FOUND AND WAS PROBABLY
 NH0885'LOST WHEN THE ROAD WAS BUILT ALONG THE W SIDE OF THE TRACKS.
 NH0885'THIS DISK WILL BE SENT TO THE OFFICE.
 NH0885
 NH0885                          STATION RECOVERY (1996)
 NH0885
 NH0885'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0885'MARK NOT FOUND.
 NH0885
 NH0885                          STATION RECOVERY (2001)
 NH0885
 NH0885'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0885'MARK NOT FOUND.
 NH0885
 NH0885                          STATION RECOVERY (2004)
 NH0885
 NH0885'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0885'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1739 ***********************************************************************
 JB1739  DESIGNATION -  DAVIS
 JB1739  PID         -  JB1739
 JB1739  STATE/COUNTY-  IL/HAMILTON
 JB1739  COUNTRY     -  US
 JB1739  USGS QUAD   -  MACEDONIA (2018)
 JB1739
 JB1739                         *CURRENT SURVEY CONTROL
 JB1739  ______________________________________________________________________
 JB1739* NAD 83(1997) POSITION- 38 07 09.15795(N) 088 38 21.71785(W)   ADJUSTED
 JB1739* NAVD 88 ORTHO HEIGHT -   192.    (meters)      630.    (feet) SCALED
 JB1739  ______________________________________________________________________
 JB1739  GEOID HEIGHT    -        -30.080 (meters)                     GEOID18
 JB1739  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 JB1739  HORZ ORDER      -  SECOND
 JB1739
 JB1739.The horizontal coordinates were established by classical geodetic methods
 JB1739.and adjusted by the National Geodetic Survey in October 1999.
 JB1739
 JB1739.The orthometric height was scaled from a topographic map.
 JB1739
 JB1739.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1739.GEOID18 height accuracy estimate available here.
 JB1739
 JB1739.Click photographs - Photos may exist for this station.
 JB1739
 JB1739.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1739
 JB1739. The following values were computed from the NAD 83(1997) position.
 JB1739
 JB1739;                    North         East     Units Scale Factor Converg.
 JB1739;SPC IL E     -   161,250.847   273,164.602   MT  0.99998387   -0 11 20.1
 JB1739;SPC IL E     -   529,037.15    896,207.53   sFT  0.99998387   -0 11 20.1
 JB1739;UTM  16      - 4,220,311.079   356,296.633   MT  0.99985433   -1 00 43.8
 JB1739
 JB1739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1739!SPC IL E     -   0.99997461  x   0.99998387  =   0.99995848
 JB1739!UTM  16      -   0.99997461  x   0.99985433  =   0.99982894
 JB1739
 JB1739:                Primary Azimuth Mark                     Grid Az
 JB1739:SPC IL E     -  CROSS                                    355 56 06.0
 JB1739:UTM  16      -  CROSS                                    356 45 29.7
 JB1739
 JB1739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5629620311(NAD 83)
 JB1739
 JB1739|---------------------------------------------------------------------|
 JB1739| PID    Reference Object                     Distance      Geod. Az  |
 JB1739|                                                           dddmmss.s |
 JB1739| CI4218 DAVIS RM 1                           24.740 METERS 16923     |
 JB1739| CI4220 DAVIS RM 3                                         27208     |
 JB1739| CI4219 DAVIS RM 2                           24.272 METERS 27958     |
 JB1739| JB1745 DAHLGREN RADIO STA 371 TWR          APPROX. 6.5 KM 3181105.1 |
 JB1739| JB1746 CROSS                               APPROX. 8.2 KM 3554445.9 |
 JB1739|---------------------------------------------------------------------|
 JB1739
 JB1739                          SUPERSEDED SURVEY CONTROL
 JB1739
 JB1739  NAD 83(1993)-  38 07 09.16796(N)    088 38 21.71687(W) AD(       ) 2
 JB1739  NAD 83(1986)-  38 07 09.17060(N)    088 38 21.71843(W) AD(       ) 2
 JB1739  NAD 27      -  38 07 08.99589(N)    088 38 21.51680(W) AD(       ) 2
 JB1739
 JB1739.Superseded values are not recommended for survey control.
 JB1739
 JB1739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1739.See file dsdata.pdf to determine how the superseded data were derived.
 JB1739
 JB1739_MARKER: DS = TRIANGULATION STATION DISK
 JB1739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1739_STAMPING: DAVIS 1961
 JB1739_MARK LOGO: CGS
 JB1739_PROJECTION: RECESSED 30 CENTIMETERS
 JB1739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1739+STABILITY: SURFACE MOTION
 JB1739
 JB1739  HISTORY     - Date     Condition        Report By
 JB1739  HISTORY     - 1961     MONUMENTED       CGS
 JB1739
 JB1739                          STATION DESCRIPTION
 JB1739
 JB1739'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1739'THE STATION IS ABOUT 6.25 MILES SOUTHEAST OF DAHLGREN, 6 MILES WEST
 JB1739'NORTHWEST OF MCLEANSBORO, ON A PROMINENT HILL IN THE CENTER OF SECTION
 JB1739'3, T 5 S, R 5 E AND ON THE PROPERTY OF MR RAY G DAVIS.  IT IS 20 FEET
 JB1739'WEST OF A WIRE FENCE, 20 FEET WEST OF A WITNESS POST, 24 FEET
 JB1739'SOUTHWEST OF AN 18 INCH WALNUT TREE, 36 FEET NORTHWEST OF A 10 INCH
 JB1739'WALNUT TREE AND 104 FEET SOUTHEAST OF A LONE CEDAR.  THE MONUMENT IS
 JB1739'12 INCHES UNDERGROUND AND THE DISK IS STAMPED DAVIS 1961.
 JB1739'
 JB1739'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE HIGHWAYS 14
 JB1739'AND 142 IN MCLEANSBORO, GO WEST ON STATE HIGHWAY 14 FOR 3.4 MILES TO A
 JB1739'CROSSROAD.  CONTINUE WEST ON HIGHWAY 14 FOR 3.3 MILES TO A CROSSROAD.
 JB1739'TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 2.0 MILES TO A
 JB1739'CROSSROAD.  CONTINUE NORTH ON THE GRAVELED ROAD FOR 0.8 MILE TO THE
 JB1739'HOME OF MR RAY G DAVIS ON THE RIGHT.  TURN RIGHT AND GO EAST ON A
 JB1739'GRAVELED DRIVEWAY TO A GATE AT THE SOUTH END OF A BARN.  PASS THROUGH
 JB1739'THE GATE AND GO EAST AND SOUTHEAST ON A DIM TRACK ROAD FOR ABOUT 200
 JB1739'FEET TO A FORK.  TAKE RIGHT FORK AND GO SOUTHEAST ON A DIM TRACK ROAD
 JB1739'FOR 0.1 MILE TO A WIRE GATE.  CONTINUE SOUTHEAST ON A FIELD ROAD
 JB1739'ACROSS A CULTIVATED FIELD FOR 0.15 MILE TO THE NORTHEAST CORNER OF THE
 JB1739'FIELD.  CONTINUE EAST ON A DIM TRACK ROAD THROUGH A WOODS AND UP A
 JB1739'HILL FOR 0.2 MILE TO R M 3 AT THE NORTHWEST CORNER OF A CULTIVATED
 JB1739'FIELD.  CONTINUE EAST ON THE TRACK ROAD FOR 0.05 MILE TO THE STATION
 JB1739'AT THE NORTHEAST CORNER OF THE FIELD.
 JB1739'
 JB1739'REFERENCE MARK 1 IS 8 FEET WEST OF A 6 INCH HICKORY TREE, 8 FEET
 JB1739'NORTHWEST OF A 12 INCH WALNUT TREE AND 76 FEET SOUTH OF THE WITNESS
 JB1739'POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED DAVIS NO
 JB1739'1 1961.
 JB1739'
 JB1739'REFERENCE MARK 2 IS 76 FEET SOUTHWEST OF A 6 INCH LONE CEDAR TREE AND
 JB1739'91 FEET WEST OF AN 18 INCH WALNUT TREE WITH A TRIANGULAR BLAZE ON ITS
 JB1739'WEST SIDE.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED
 JB1739'DAVIS NO 2 1961.
 JB1739'
 JB1739'REFERENCE MARK 3 IS 2 FEET EAST OF A WITNESS POST AND 78 FEET
 JB1739'NORTHEAST OF A 14 INCH OAK TREE.  THE MONUMENT PROJECTS 3 INCHES AND
 JB1739'THE DISK IS STAMPED DAVIS NO 3 1961.
 JB1739'
 JB1739'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1963 ***********************************************************************
 ME1963  DESIGNATION -  DAVIT
 ME1963  PID         -  ME1963
 ME1963  STATE/COUNTY-  IL/COOK
 ME1963  COUNTRY     -  US
 ME1963  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME1963
 ME1963                         *CURRENT SURVEY CONTROL
 ME1963  ______________________________________________________________________
 ME1963* NAD 83(1986) POSITION- 41 53 17.     (N) 087 36 38.     (W)   SCALED
 ME1963* NAVD 88 ORTHO HEIGHT -   178.180 (meters)      584.58  (feet) ADJUSTED
 ME1963  ______________________________________________________________________
 ME1963  GEOID HEIGHT    -        -33.611 (meters)                     GEOID18
 ME1963  DYNAMIC HEIGHT  -        178.120 (meters)      584.38  (feet) COMP
 ME1963  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 ME1963
 ME1963  VERT ORDER      -  FIRST     CLASS 0
 ME1963
 ME1963.The horizontal coordinates were scaled from a map and have
 ME1963.an estimated accuracy of +/- 6 seconds.
 ME1963
 ME1963.The orthometric height was determined by differential leveling and
 ME1963.adjusted by the NATIONAL GEODETIC SURVEY
 ME1963.in June 1991.
 ME1963
 ME1963.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1963.GEOID18 height accuracy estimate available here.
 ME1963
 ME1963.Click photographs - Photos may exist for this station.
 ME1963
 ME1963.The dynamic height is computed by dividing the NAVD 88
 ME1963.geopotential number by the normal gravity value computed on the
 ME1963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1963.degrees latitude (g = 980.6199 gals.).
 ME1963
 ME1963.The modeled gravity was interpolated from observed gravity values.
 ME1963
 ME1963;                    North         East    Units  Estimated Accuracy
 ME1963;SPC IL E     -   579,920.      359,990.      MT  (+/- 180 meters Scaled)
 ME1963
 ME1963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM493375(NAD 83)
 ME1963
 ME1963                          SUPERSEDED SURVEY CONTROL
 ME1963
 ME1963  NGVD 29 (??/??/92)  178.27   (m)          584.9    (f) COMPUTED    1 0
 ME1963
 ME1963.Superseded values are not recommended for survey control.
 ME1963
 ME1963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1963.See file dsdata.pdf to determine how the superseded data were derived.
 ME1963
 ME1963_MARKER: DD = SURVEY DISK
 ME1963_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1963_SP_SET: PIER
 ME1963_STAMPING: DAVIT LDK 1943
 ME1963_MARK LOGO: USLS
 ME1963_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1963
 ME1963  HISTORY     - Date     Condition        Report By
 ME1963  HISTORY     - 1943     MONUMENTED       USLS
 ME1963  HISTORY     - 1973     GOOD             NGS
 ME1963  HISTORY     - 19950809 GOOD             NOS
 ME1963
 ME1963                          STATION DESCRIPTION
 ME1963
 ME1963'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 ME1963'IN CHICAGO.
 ME1963'52.0 FEET NORTH OF THE NORTHWEST CORNER OF THE OLD COAST GUARD STATION
 ME1963'AT THE MOUTH OF THE CHICAGO RIVER AND AT SOUTH PIER, 24.0 FEET EAST OF
 ME1963'THE NORTHWEST CORNER OF THE PIER, 56.0 FEET WEST OF A PIPE CORNER POST
 ME1963'IN A CHAIN LINK FENCE, 0.3 FEET EAST OF THE EAST STEEL BASE OF AN OLD
 ME1963'BOAT LIFT, SET IN TOP OF CONCRETE PIER.  0.1 MILE WEST OF THE CHICAGO
 ME1963'RIVER CONTROLLING WORKS LOCK.  SECTION 10, T 39N, R 14E.
 ME1963
 ME1963                          STATION RECOVERY (1995)
 ME1963
 ME1963'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995 (JRS)
 ME1963'52.0 FEET (15.8 M) NORTH OF THE NORTHWEST CORNER OF THE OLD COAST
 ME1963'GUARD STATION NOW OCCUPIED BY THE CHICAGO POLICE DEPT.  AT THE MOUTH
 ME1963'OF THE CHICAGO RIVER AND AT SOUTH PIER, 24.0 FEET (7.3 M) EAST OF THE
 ME1963'NORTHWEST CORNER OF THE PIER, 56.0 FEET (17.1 M) WEST OF A PIPE CORNER
 ME1963'POST IN A CHAIN LINK FENCE, 0.3 FEET (9.1 CM) EAST OF THE EAST STEEL
 ME1963'BASE OF AN OLD BOAT LIFT, SET IN TOP OF CONCRETE PIER.  0.1 MILE (0.2
 ME1963'KM) WEST OF THE CHICAGO RIVER CONTROLLING WORKS LOCK. SECTION 10, T
 ME1963'39N, R 14E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9257 ***********************************************************************
 DO9257  DESIGNATION -  DCH 01
 DO9257  PID         -  DO9257
 DO9257  STATE/COUNTY-  IL/COOK
 DO9257  COUNTRY     -  US
 DO9257  USGS QUAD   -  SAG BRIDGE (2018)
 DO9257
 DO9257                         *CURRENT SURVEY CONTROL
 DO9257  ______________________________________________________________________
 DO9257* NAD 83(1986) POSITION- 41 43 01.11   (N) 087 53 49.57   (W)   HD_HELD1
 DO9257* NAVD 88 ORTHO HEIGHT -   187.633 (meters)      615.59  (feet) ADJUSTED
 DO9257  ______________________________________________________________________
 DO9257  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 DO9257  DYNAMIC HEIGHT  -        187.565 (meters)      615.37  (feet) COMP
 DO9257  MODELED GRAVITY -    980,257.3   (mgal)                       NAVD 88
 DO9257
 DO9257  VERT ORDER      -  SECOND    CLASS I
 DO9257
 DO9257.The horizontal coordinates were determined by differentially corrected
 DO9257.hand held GPS observations or other comparable positioning techniques
 DO9257.and have an estimated accuracy of +/- 3 meters.
 DO9257
 DO9257.The orthometric height was determined by differential leveling and
 DO9257.adjusted by the NATIONAL GEODETIC SURVEY
 DO9257.in October 2013.
 DO9257
 DO9257.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9257.GEOID18 height accuracy estimate available here.
 DO9257
 DO9257.Click photographs - Photos may exist for this station.
 DO9257
 DO9257.The dynamic height is computed by dividing the NAVD 88
 DO9257.geopotential number by the normal gravity value computed on the
 DO9257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9257.degrees latitude (g = 980.6199 gals.).
 DO9257
 DO9257.The modeled gravity was interpolated from observed gravity values.
 DO9257
 DO9257;                    North         East    Units  Estimated Accuracy
 DO9257;SPC IL E     -   560,759.6     336,300.9     MT  (+/- 3 meters HH1 GPS) 
 DO9257
 DO9257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2537518741(NAD 83)
 DO9257
 DO9257                          SUPERSEDED SURVEY CONTROL
 DO9257
 DO9257.No superseded survey control is available for this station.
 DO9257
 DO9257_MARKER: F = FLANGE-ENCASED ROD
 DO9257_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO9257_STAMPING: DCH 01 2013
 DO9257_MARK LOGO: UIL
 DO9257_PROJECTION: FLUSH
 DO9257_MAGNETIC: I = MARKER IS A STEEL ROD
 DO9257_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9257+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2013
 DO9257_ROD/PIPE-DEPTH: 3.0 meters
 DO9257_SLEEVE-DEPTH  : 0.9 meters
 DO9257
 DO9257  HISTORY     - Date     Condition        Report By
 DO9257  HISTORY     - 20130819 MONUMENTED       PATRIC
 DO9257
 DO9257                          STATION DESCRIPTION
 DO9257
 DO9257'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9257'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF
 DO9257'HINSDALE, 4.9 MI (7.9 KM) NORTHWEST OF PALOS PARK AND 2.7 MI (4.3 KM)
 DO9257'NORTHEAST OF SAG BRIDGE.
 DO9257'
 DO9257'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12/95TH STREET
 DO9257'WITH US HIGHWAY 45 (LA GRANGE ROAD) IN HICKORY HILLS, ILLINOIS, GO
 DO9257'WEST ON 95TH STREET FOR 2.5 MI (4.0 KM) TO STATE HIGHWAY 171 (ARCHER
 DO9257'AVENUE) AND THE STATION ON THE RIGHT.
 DO9257'
 DO9257'THE STATION IS LOCATED 50.5 FT (15.4 M) SOUTH-SOUTHEAST OF THE
 DO9257'CENTERLINE OF STATE HIGHWAY 171 (ARCHER AVENUE), 228 FT (69.5 M) WEST
 DO9257'OF THE CENTERLINE OF 95TH STREET AND 20.5 FT (6.2 M) EAST OF THE NORTH
 DO9257'END OF A 'FOREST PRESERVE' SIGN.
 DO9257'
 DO9257'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO9257'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO9257'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9258 ***********************************************************************
 DO9258  DESIGNATION -  DCH 02
 DO9258  PID         -  DO9258
 DO9258  STATE/COUNTY-  IL/COOK
 DO9258  COUNTRY     -  US
 DO9258  USGS QUAD   -  SAG BRIDGE (2018)
 DO9258
 DO9258                         *CURRENT SURVEY CONTROL
 DO9258  ______________________________________________________________________
 DO9258* NAD 83(1986) POSITION- 41 43 01.60   (N) 087 52 54.47   (W)   HD_HELD1
 DO9258* NAVD 88 ORTHO HEIGHT -   216.533 (meters)      710.41  (feet) ADJUSTED
 DO9258  ______________________________________________________________________
 DO9258  GEOID HEIGHT    -        -33.320 (meters)                     GEOID18
 DO9258  DYNAMIC HEIGHT  -        216.455 (meters)      710.15  (feet) COMP
 DO9258  MODELED GRAVITY -    980,257.5   (mgal)                       NAVD 88
 DO9258
 DO9258  VERT ORDER      -  SECOND    CLASS I
 DO9258
 DO9258.The horizontal coordinates were determined by differentially corrected
 DO9258.hand held GPS observations or other comparable positioning techniques
 DO9258.and have an estimated accuracy of +/- 3 meters.
 DO9258
 DO9258.The orthometric height was determined by differential leveling and
 DO9258.adjusted by the NATIONAL GEODETIC SURVEY
 DO9258.in October 2013.
 DO9258
 DO9258.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9258.GEOID18 height accuracy estimate available here.
 DO9258
 DO9258.Click photographs - Photos may exist for this station.
 DO9258
 DO9258.The dynamic height is computed by dividing the NAVD 88
 DO9258.geopotential number by the normal gravity value computed on the
 DO9258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9258.degrees latitude (g = 980.6199 gals.).
 DO9258
 DO9258.The modeled gravity was interpolated from observed gravity values.
 DO9258
 DO9258;                    North         East    Units  Estimated Accuracy
 DO9258;SPC IL E     -   560,781.3     337,574.5     MT  (+/- 3 meters HH1 GPS) 
 DO9258
 DO9258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2664818743(NAD 83)
 DO9258
 DO9258                          SUPERSEDED SURVEY CONTROL
 DO9258
 DO9258.No superseded survey control is available for this station.
 DO9258
 DO9258_MARKER: F = FLANGE-ENCASED ROD
 DO9258_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO9258_STAMPING: DCH 02 2013
 DO9258_MARK LOGO: UIL
 DO9258_PROJECTION: FLUSH
 DO9258_MAGNETIC: I = MARKER IS A STEEL ROD
 DO9258_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9258+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2013
 DO9258_ROD/PIPE-DEPTH: 4.9 meters
 DO9258_SLEEVE-DEPTH  : 0.9 meters
 DO9258
 DO9258  HISTORY     - Date     Condition        Report By
 DO9258  HISTORY     - 20130819 MONUMENTED       PATRIC
 DO9258
 DO9258                          STATION DESCRIPTION
 DO9258
 DO9258'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9258'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTH-SOUTHEAST OF
 DO9258'HINSDALE, 4.4 MI (7.1 KM) NORTHWEST OF PALOS PARK AND 3.3 MI (5.3 KM)
 DO9258'NORTHEAST OF SAG BRIDGE.
 DO9258'
 DO9258'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12/95TH STREET
 DO9258'WITH US HIGHWAY 45 (LA GRANGE ROAD) IN HICKORY HILLS, ILLINOIS, GO
 DO9258'WEST ON 95TH STREET FOR 1.2 MI (1.9 KM) TO WILLOW SPRINGS ROAD.
 DO9258'CONTINUE WEST ON 95TH STREET FOR 0.3 MI (0.5 KM) THE STATION ON THE
 DO9258'LEFT.
 DO9258'
 DO9258'THE STATION IS LOCATED 25.4 FT (7.7 M) SOUTH OF THE CENTERLINE OF 95TH
 DO9258'STREET AND 54.8 FT (16.7 M) EAST OF THE CENTERLINE OF AN ENTRANCE TO
 DO9258''MAPLE LAKE EAST' PARKING LOT.
 DO9258'
 DO9258'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO9258'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO9258'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9259 ***********************************************************************
 DO9259  DESIGNATION -  DCH 03
 DO9259  PID         -  DO9259
 DO9259  STATE/COUNTY-  IL/COOK
 DO9259  COUNTRY     -  US
 DO9259  USGS QUAD   -  PALOS PARK (2018)
 DO9259
 DO9259                         *CURRENT SURVEY CONTROL
 DO9259  ______________________________________________________________________
 DO9259* NAD 83(1986) POSITION- 41 43 03.11   (N) 087 52 04.61   (W)   HD_HELD1
 DO9259* NAVD 88 ORTHO HEIGHT -   219.529 (meters)      720.24  (feet) ADJUSTED
 DO9259  ______________________________________________________________________
 DO9259  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 DO9259  DYNAMIC HEIGHT  -        219.450 (meters)      719.98  (feet) COMP
 DO9259  MODELED GRAVITY -    980,257.7   (mgal)                       NAVD 88
 DO9259
 DO9259  VERT ORDER      -  SECOND    CLASS I
 DO9259
 DO9259.The horizontal coordinates were determined by differentially corrected
 DO9259.hand held GPS observations or other comparable positioning techniques
 DO9259.and have an estimated accuracy of +/- 3 meters.
 DO9259
 DO9259.The orthometric height was determined by differential leveling and
 DO9259.adjusted by the NATIONAL GEODETIC SURVEY
 DO9259.in October 2013.
 DO9259
 DO9259.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9259.GEOID18 height accuracy estimate available here.
 DO9259
 DO9259.Click photographs - Photos may exist for this station.
 DO9259
 DO9259.The dynamic height is computed by dividing the NAVD 88
 DO9259.geopotential number by the normal gravity value computed on the
 DO9259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9259.degrees latitude (g = 980.6199 gals.).
 DO9259
 DO9259.The modeled gravity was interpolated from observed gravity values.
 DO9259
 DO9259;                    North         East    Units  Estimated Accuracy
 DO9259;SPC IL E     -   560,834.0     338,726.7     MT  (+/- 3 meters HH1 GPS) 
 DO9259
 DO9259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2780118778(NAD 83)
 DO9259
 DO9259                          SUPERSEDED SURVEY CONTROL
 DO9259
 DO9259.No superseded survey control is available for this station.
 DO9259
 DO9259_MARKER: F = FLANGE-ENCASED ROD
 DO9259_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO9259_STAMPING: DCH 03 2013
 DO9259_MARK LOGO: UIL
 DO9259_PROJECTION: FLUSH
 DO9259_MAGNETIC: I = MARKER IS A STEEL ROD
 DO9259_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9259+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9259_ROD/PIPE-DEPTH: 3.7 meters
 DO9259_SLEEVE-DEPTH  : 0.9 meters
 DO9259
 DO9259  HISTORY     - Date     Condition        Report By
 DO9259  HISTORY     - 20130815 MONUMENTED       PATRIC
 DO9259
 DO9259                          STATION DESCRIPTION
 DO9259
 DO9259'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9259'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH-SOUTHEAST OF
 DO9259'HINSDALE, 4.0 MI (6.4 KM) NORTH-NORTHWEST OF PALOS PARK AND 3.9 MI
 DO9259'(6.3 KM) EAST-NORTHEAST OF SAG BRIDGE.
 DO9259'
 DO9259'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12/95TH STREET
 DO9259'WITH US HIGHWAY 45 (LA GRANGE ROAD) IN HICKORY HILLS, ILLINOIS, GO
 DO9259'WEST ON 95TH STREET FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DO9259'
 DO9259'THE STATION IS LOCATED 28 FT (8.5 M) SOUTH OF THE CENTERLINE OF 95TH
 DO9259'STREET AND 160 FT (48.8 M) WEST OF THE CENTERLINE AN ENTRANCE TO
 DO9259'COUNTRY LANE WOODS IN THE COOK COUNTY FOREST PRESERVE.
 DO9259'
 DO9259'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO9259'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO9259'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9260 ***********************************************************************
 DO9260  DESIGNATION -  DCH 04
 DO9260  PID         -  DO9260
 DO9260  STATE/COUNTY-  IL/COOK
 DO9260  COUNTRY     -  US
 DO9260  USGS QUAD   -  PALOS PARK (2018)
 DO9260
 DO9260                         *CURRENT SURVEY CONTROL
 DO9260  ______________________________________________________________________
 DO9260* NAD 83(1986) POSITION- 41 43 03.89   (N) 087 50 48.63   (W)   HD_HELD1
 DO9260* NAVD 88 ORTHO HEIGHT -   215.481 (meters)      706.96  (feet) ADJUSTED
 DO9260  ______________________________________________________________________
 DO9260  GEOID HEIGHT    -        -33.346 (meters)                     GEOID18
 DO9260  DYNAMIC HEIGHT  -        215.404 (meters)      706.70  (feet) COMP
 DO9260  MODELED GRAVITY -    980,258.0   (mgal)                       NAVD 88
 DO9260
 DO9260  VERT ORDER      -  SECOND    CLASS I
 DO9260
 DO9260.The horizontal coordinates were determined by differentially corrected
 DO9260.hand held GPS observations or other comparable positioning techniques
 DO9260.and have an estimated accuracy of +/- 3 meters.
 DO9260
 DO9260.The orthometric height was determined by differential leveling and
 DO9260.adjusted by the NATIONAL GEODETIC SURVEY
 DO9260.in October 2013.
 DO9260
 DO9260.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9260.GEOID18 height accuracy estimate available here.
 DO9260
 DO9260.Click photographs - Photos may exist for this station.
 DO9260
 DO9260.The dynamic height is computed by dividing the NAVD 88
 DO9260.geopotential number by the normal gravity value computed on the
 DO9260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9260.degrees latitude (g = 980.6199 gals.).
 DO9260
 DO9260.The modeled gravity was interpolated from observed gravity values.
 DO9260
 DO9260;                    North         East    Units  Estimated Accuracy
 DO9260;SPC IL E     -   560,867.8     340,482.9     MT  (+/- 3 meters HH1 GPS) 
 DO9260
 DO9260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2955718785(NAD 83)
 DO9260
 DO9260                          SUPERSEDED SURVEY CONTROL
 DO9260
 DO9260.No superseded survey control is available for this station.
 DO9260
 DO9260_MARKER: F = FLANGE-ENCASED ROD
 DO9260_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO9260_STAMPING: DCH 04 2013
 DO9260_MARK LOGO: UIL
 DO9260_PROJECTION: FLUSH
 DO9260_MAGNETIC: I = MARKER IS A STEEL ROD
 DO9260_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9260+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9260_ROD/PIPE-DEPTH: 3.7 meters
 DO9260_SLEEVE-DEPTH  : 0.9 meters
 DO9260
 DO9260  HISTORY     - Date     Condition        Report By
 DO9260  HISTORY     - 20130815 MONUMENTED       PATRIC
 DO9260
 DO9260                          STATION DESCRIPTION
 DO9260
 DO9260'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9260'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHEAST OF HINSDALE,
 DO9260'4.9 MI (7.9 KM) EAST-NORTHEAST OF SAG BRIDGE AND 3.6 MI (5.8 KM)
 DO9260'NORTH-NORTHWEST OF PALOS PARK.
 DO9260'
 DO9260'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12/95TH STREET
 DO9260'WITH US HIGHWAY 45 (LA GRANGE ROAD) IN HICKORY HILLS, ILLINOIS, GO
 DO9260'EAST ON US HIGHWAY 12/95TH STREET FOR 0.2 MI (0.3 KM) TO KEAN AVENUE
 DO9260'AND THE STATION ON THE RIGHT.
 DO9260'
 DO9260'THE STATION IS LOCATED 43 FT (13.1 M) SOUTH OF 95TH STREET, 53 FT
 DO9260'(16.2 M) WEST OF THE CENTERLINE OF KEAN AVENUE AND 13.4 FT (4.1 M)
 DO9260'NORTHEAST OF THE NORTH END OF A 'COOK COUNTY FOREST PRESERVE' SIGN.
 DO9260'
 DO9260'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO9260'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO9260'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9261 ***********************************************************************
 DO9261  DESIGNATION -  DCH 05
 DO9261  PID         -  DO9261
 DO9261  STATE/COUNTY-  IL/COOK
 DO9261  COUNTRY     -  US
 DO9261  USGS QUAD   -  PALOS PARK (2018)
 DO9261
 DO9261                         *CURRENT SURVEY CONTROL
 DO9261  ______________________________________________________________________
 DO9261* NAD 83(1986) POSITION- 41 43 06.55   (N) 087 49 39.78   (W)   HD_HELD1
 DO9261* NAVD 88 ORTHO HEIGHT -   198.293 (meters)      650.57  (feet) ADJUSTED
 DO9261  ______________________________________________________________________
 DO9261  GEOID HEIGHT    -        -33.362 (meters)                     GEOID18
 DO9261  DYNAMIC HEIGHT  -        198.221 (meters)      650.33  (feet) COMP
 DO9261  MODELED GRAVITY -    980,258.5   (mgal)                       NAVD 88
 DO9261
 DO9261  VERT ORDER      -  SECOND    CLASS I
 DO9261
 DO9261.The horizontal coordinates were determined by differentially corrected
 DO9261.hand held GPS observations or other comparable positioning techniques
 DO9261.and have an estimated accuracy of +/- 3 meters.
 DO9261
 DO9261.The orthometric height was determined by differential leveling and
 DO9261.adjusted by the NATIONAL GEODETIC SURVEY
 DO9261.in October 2013.
 DO9261
 DO9261.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9261.GEOID18 height accuracy estimate available here.
 DO9261
 DO9261.Click photographs - Photos may exist for this station.
 DO9261
 DO9261.The dynamic height is computed by dividing the NAVD 88
 DO9261.geopotential number by the normal gravity value computed on the
 DO9261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9261.degrees latitude (g = 980.6199 gals.).
 DO9261
 DO9261.The modeled gravity was interpolated from observed gravity values.
 DO9261
 DO9261;                    North         East    Units  Estimated Accuracy
 DO9261;SPC IL E     -   560,959.0     342,073.9     MT  (+/- 3 meters HH1 GPS) 
 DO9261
 DO9261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3114818851(NAD 83)
 DO9261
 DO9261                          SUPERSEDED SURVEY CONTROL
 DO9261
 DO9261.No superseded survey control is available for this station.
 DO9261
 DO9261_MARKER: F = FLANGE-ENCASED ROD
 DO9261_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO9261_STAMPING: DCH 2013
 DO9261_MARK LOGO: UIL
 DO9261_PROJECTION: FLUSH
 DO9261_MAGNETIC: I = MARKER IS A STEEL ROD
 DO9261_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9261+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9261_ROD/PIPE-DEPTH: 3.7 meters
 DO9261_SLEEVE-DEPTH  : 0.9 meters
 DO9261
 DO9261  HISTORY     - Date     Condition        Report By
 DO9261  HISTORY     - 20130815 MONUMENTED       PATRIC
 DO9261
 DO9261                          STATION DESCRIPTION
 DO9261
 DO9261'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9261'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHEAST OF HINSDALE,
 DO9261'5.8 MI (9.3 KM) EAST-NORTHEAST OF SAG BRIDGE AND 3.5 MI (5.6 KM) NORTH
 DO9261'OF PALOS PARK.
 DO9261'
 DO9261'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12/95TH STREET
 DO9261'WITH US HIGHWAY 45 (LA GRANGE ROAD) IN HICKORY HILLS, ILLINOIS, GO
 DO9261'EAST ON US HIGHWAY 12/95TH STREET FOR 1.2 MI (1.9 KM) TO 84TH AVENUE
 DO9261'AND THE STATION ON THE LEFT.
 DO9261'
 DO9261'THE STATION IS LOCATED 30 FT (9.1 M) NORTH OF THE CENTERLINE OF 95TH
 DO9261'STREET, 44 FT (13.4 M) WEST OF THE CENTERLINE OF 84TH AVENUE, 54.5 FT
 DO9261'(16.6 M) WEST-NORTHWEST OF A MANHOLE COVER AND 15.5 FT (4.7 M) SOUTH
 DO9261'OF A CURB FOR A CHURCH PARKING LOT.
 DO9261'
 DO9261'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO9261'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO9261'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9262 ***********************************************************************
 DO9262  DESIGNATION -  DCH 06
 DO9262  PID         -  DO9262
 DO9262  STATE/COUNTY-  IL/COOK
 DO9262  COUNTRY     -  US
 DO9262  USGS QUAD   -  PALOS PARK (2018)
 DO9262
 DO9262                         *CURRENT SURVEY CONTROL
 DO9262  ______________________________________________________________________
 DO9262* NAD 83(1986) POSITION- 41 43 07.05   (N) 087 48 21.48   (W)   HD_HELD1
 DO9262* NAVD 88 ORTHO HEIGHT -   185.856 (meters)      609.76  (feet) ADJUSTED
 DO9262  ______________________________________________________________________
 DO9262  GEOID HEIGHT    -        -33.378 (meters)                     GEOID18
 DO9262  DYNAMIC HEIGHT  -        185.789 (meters)      609.54  (feet) COMP
 DO9262  MODELED GRAVITY -    980,259.1   (mgal)                       NAVD 88
 DO9262
 DO9262  VERT ORDER      -  SECOND    CLASS I
 DO9262
 DO9262.The horizontal coordinates were determined by differentially corrected
 DO9262.hand held GPS observations or other comparable positioning techniques
 DO9262.and have an estimated accuracy of +/- 3 meters.
 DO9262
 DO9262.The orthometric height was determined by differential leveling and
 DO9262.adjusted by the NATIONAL GEODETIC SURVEY
 DO9262.in October 2013.
 DO9262
 DO9262.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9262.GEOID18 height accuracy estimate available here.
 DO9262
 DO9262.Click photographs - Photos may exist for this station.
 DO9262
 DO9262.The dynamic height is computed by dividing the NAVD 88
 DO9262.geopotential number by the normal gravity value computed on the
 DO9262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9262.degrees latitude (g = 980.6199 gals.).
 DO9262
 DO9262.The modeled gravity was interpolated from observed gravity values.
 DO9262
 DO9262;                    North         East    Units  Estimated Accuracy
 DO9262;SPC IL E     -   560,985.3     343,883.7     MT  (+/- 3 meters HH1 GPS) 
 DO9262
 DO9262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3295818850(NAD 83)
 DO9262
 DO9262                          SUPERSEDED SURVEY CONTROL
 DO9262
 DO9262.No superseded survey control is available for this station.
 DO9262
 DO9262_MARKER: DD = SURVEY DISK
 DO9262_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DO9262_SP_SET: PARAPET
 DO9262_STAMPING: DCH 06 2013
 DO9262_MARK LOGO: UIL
 DO9262_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO9262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO9262+STABILITY: SURFACE MOTION
 DO9262_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO9262+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9262
 DO9262  HISTORY     - Date     Condition        Report By
 DO9262  HISTORY     - 20130815 MONUMENTED       PATRIC
 DO9262
 DO9262                          STATION DESCRIPTION
 DO9262
 DO9262'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9262'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-NORTHWEST OF BLUE
 DO9262'ISLAND, 6.9 MI (11.1 KM) EAST-NORTHEAST OF SAG BRIDGE AND 3.8 MI (6.1
 DO9262'KM) NORTH-NORTHEAST OF PALOS PARK.
 DO9262'
 DO9262'THE STATION IS LOCATED AT THE JUNCTION OF I-294 WITH US HIGHWAY
 DO9262'12/95TH STREET, IN HICKORY HILLS, IL.
 DO9262'
 DO9262'THE STATION IS LOCATED ON THE EAST END OF THE 95TH STREET CONCRETE
 DO9262'MEDIAN OVER I-294, 1 FT (0.3 M) EAST OF THE EASTER MOST CENTER PIER
 DO9262'AND ABOUT 2 FT (0.6 M) ABOVE THE 95TH STREET GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9263 ***********************************************************************
 DO9263  DESIGNATION -  DCH 07
 DO9263  PID         -  DO9263
 DO9263  STATE/COUNTY-  IL/COOK
 DO9263  COUNTRY     -  US
 DO9263  USGS QUAD   -  PALOS PARK (2018)
 DO9263
 DO9263                         *CURRENT SURVEY CONTROL
 DO9263  ______________________________________________________________________
 DO9263* NAD 83(1986) POSITION- 41 43 10.07   (N) 087 46 39.90   (W)   HD_HELD1
 DO9263* NAVD 88 ORTHO HEIGHT -   185.526 (meters)      608.68  (feet) ADJUSTED
 DO9263  ______________________________________________________________________
 DO9263  GEOID HEIGHT    -        -33.397 (meters)                     GEOID18
 DO9263  DYNAMIC HEIGHT  -        185.459 (meters)      608.46  (feet) COMP
 DO9263  MODELED GRAVITY -    980,259.9   (mgal)                       NAVD 88
 DO9263
 DO9263  VERT ORDER      -  SECOND    CLASS I
 DO9263
 DO9263.The horizontal coordinates were determined by differentially corrected
 DO9263.hand held GPS observations or other comparable positioning techniques
 DO9263.and have an estimated accuracy of +/- 3 meters.
 DO9263
 DO9263.The orthometric height was determined by differential leveling and
 DO9263.adjusted by the NATIONAL GEODETIC SURVEY
 DO9263.in October 2013.
 DO9263
 DO9263.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9263.GEOID18 height accuracy estimate available here.
 DO9263
 DO9263.Click photographs - Photos may exist for this station.
 DO9263
 DO9263.The dynamic height is computed by dividing the NAVD 88
 DO9263.geopotential number by the normal gravity value computed on the
 DO9263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9263.degrees latitude (g = 980.6199 gals.).
 DO9263
 DO9263.The modeled gravity was interpolated from observed gravity values.
 DO9263
 DO9263;                    North         East    Units  Estimated Accuracy
 DO9263;SPC IL E     -   561,093.3     346,231.1     MT  (+/- 3 meters HH1 GPS) 
 DO9263
 DO9263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3530618921(NAD 83)
 DO9263
 DO9263                          SUPERSEDED SURVEY CONTROL
 DO9263
 DO9263.No superseded survey control is available for this station.
 DO9263
 DO9263_MARKER: F = FLANGE-ENCASED ROD
 DO9263_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO9263_STAMPING: DCH 07 2013
 DO9263_MARK LOGO: UIL
 DO9263_PROJECTION: FLUSH
 DO9263_MAGNETIC: I = MARKER IS A STEEL ROD
 DO9263_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9263+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9263_ROD/PIPE-DEPTH: 4.9 meters
 DO9263_SLEEVE-DEPTH  : 0.9 meters
 DO9263
 DO9263  HISTORY     - Date     Condition        Report By
 DO9263  HISTORY     - 20130815 MONUMENTED       PATRIC
 DO9263
 DO9263                          STATION DESCRIPTION
 DO9263
 DO9263'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9263'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-SOUTHWEST OF
 DO9263'ENGLEWOOD, 6.6 MI (10.6 KM) NORTHWEST OF BLUE ISLAND AND 4.5 MI (7.2
 DO9263'KM) NORTHEAST OF PALOS PARK.
 DO9263'
 DO9263'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12/95TH STREET
 DO9263'WITH STATE HIGHWAY 7 (SOUTHWEST HIGHWAY) LOCATED IN OAK LAWN, IL, GO
 DO9263'WEST ON US HIGHWAY 12/95TH STREET FOR 0.5 MI (0.8 KM) TO MERTON AVENUE
 DO9263'AND THE STATION ON THE LEFT.
 DO9263'
 DO9263'THE STATION IS LOCATED 10 FT (3.0 M) NORTH OF BACK OF CURB OF 95TH
 DO9263'STREET, 24.5 FT (7.5 M) SOUTHEAST OF THE SOUTH END OF A 'MANOR CARE'
 DO9263'SIGN, 15.2 FT (4.6 M) NORTHWEST OF A MANHOLE COVER AND 5.3 FT (1.6 M)
 DO9263'WEST OF THE SOUTHWEST CORNER OF A PARKING LOT FOR 'MANOR CARE NURSING
 DO9263'HOME'.
 DO9263'
 DO9263'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO9263'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO9263'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9264 ***********************************************************************
 DO9264  DESIGNATION -  DCH 08
 DO9264  PID         -  DO9264
 DO9264  STATE/COUNTY-  IL/COOK
 DO9264  COUNTRY     -  US
 DO9264  USGS QUAD   -  PALOS PARK (2018)
 DO9264
 DO9264                         *CURRENT SURVEY CONTROL
 DO9264  ______________________________________________________________________
 DO9264* NAD 83(1986) POSITION- 41 43 10.34   (N) 087 45 28.13   (W)   HD_HELD1
 DO9264* NAVD 88 ORTHO HEIGHT -   186.057 (meters)      610.42  (feet) ADJUSTED
 DO9264  ______________________________________________________________________
 DO9264  GEOID HEIGHT    -        -33.410 (meters)                     GEOID18
 DO9264  DYNAMIC HEIGHT  -        185.990 (meters)      610.20  (feet) COMP
 DO9264  MODELED GRAVITY -    980,260.5   (mgal)                       NAVD 88
 DO9264
 DO9264  VERT ORDER      -  SECOND    CLASS I
 DO9264
 DO9264.The horizontal coordinates were determined by differentially corrected
 DO9264.hand held GPS observations or other comparable positioning techniques
 DO9264.and have an estimated accuracy of +/- 3 meters.
 DO9264
 DO9264.The orthometric height was determined by differential leveling and
 DO9264.adjusted by the NATIONAL GEODETIC SURVEY
 DO9264.in October 2013.
 DO9264
 DO9264.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9264.GEOID18 height accuracy estimate available here.
 DO9264
 DO9264.Click photographs - Photos may exist for this station.
 DO9264
 DO9264.The dynamic height is computed by dividing the NAVD 88
 DO9264.geopotential number by the normal gravity value computed on the
 DO9264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9264.degrees latitude (g = 980.6199 gals.).
 DO9264
 DO9264.The modeled gravity was interpolated from observed gravity values.
 DO9264
 DO9264;                    North         East    Units  Estimated Accuracy
 DO9264;SPC IL E     -   561,112.5     347,889.9     MT  (+/- 3 meters HH1 GPS) 
 DO9264
 DO9264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3696418915(NAD 83)
 DO9264
 DO9264                          SUPERSEDED SURVEY CONTROL
 DO9264
 DO9264.No superseded survey control is available for this station.
 DO9264
 DO9264_MARKER: F = FLANGE-ENCASED ROD
 DO9264_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO9264_STAMPING: DCH 08 2013
 DO9264_MARK LOGO: UIL
 DO9264_PROJECTION: FLUSH
 DO9264_MAGNETIC: I = MARKER IS A STEEL ROD
 DO9264_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9264+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9264_ROD/PIPE-DEPTH: 4.9 meters
 DO9264_SLEEVE-DEPTH  : 0.9 meters
 DO9264
 DO9264  HISTORY     - Date     Condition        Report By
 DO9264  HISTORY     - 20130815 MONUMENTED       PATRIC
 DO9264
 DO9264                          STATION DESCRIPTION
 DO9264
 DO9264'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9264'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHWEST OF ENGLEWOOD,
 DO9264'5.9 MI (9.5 KM) NORTHWEST OF BLUE ISLAND AND 5.2 MI (8.4 KM) NORTHEAST
 DO9264'OF PALOS PARK.
 DO9264'
 DO9264'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12/95TH STREET
 DO9264'WITH STATE HIGHWAY 7 (SOUTHWEST HIGHWAY) LOCATED IN OAK LAWN, IL, GO
 DO9264'EAST ON US HIGHWAY 12/95TH STREET FOR 0.5 MI (0.8 KM) TO LAWTON AVENUE
 DO9264'AND THE STATION ON THE RIGHT.
 DO9264'
 DO9264'THE STATION IS LOCATED 19 FT (5.8 M) EAST OF THE CENTERLINE OF LAWTON
 DO9264'AVENUE, 42 FT (12.8 M) SOUTH-SOUTHEAST OF A MANHOLE COVER, 30 FT (9.1
 DO9264'M) SOUTH-SOUTHEAST OF A MANHOLE COVER, 17 FT (5.2 M) SOUTH OF THE
 DO9264'SOUTH EDGE OF AN ALLEY AND 5.0 FT (1.5 M) SOUTHWEST OF THE CORNER
 DO9264'JUNCTION OF SOUTH SIDEWALK WITH A PRIVATE ENTRANCE '9513'.
 DO9264'
 DO9264'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO9264'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO9264'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9265 ***********************************************************************
 DO9265  DESIGNATION -  DCH 09
 DO9265  PID         -  DO9265
 DO9265  STATE/COUNTY-  IL/COOK
 DO9265  COUNTRY     -  US
 DO9265  USGS QUAD   -  BLUE ISLAND (2018)
 DO9265
 DO9265                         *CURRENT SURVEY CONTROL
 DO9265  ______________________________________________________________________
 DO9265* NAD 83(1986) POSITION- 41 43 11.84   (N) 087 44 15.59   (W)   HD_HELD1
 DO9265* NAVD 88 ORTHO HEIGHT -   188.504 (meters)      618.45  (feet) ADJUSTED
 DO9265  ______________________________________________________________________
 DO9265  GEOID HEIGHT    -        -33.423 (meters)                     GEOID18
 DO9265  DYNAMIC HEIGHT  -        188.436 (meters)      618.23  (feet) COMP
 DO9265  MODELED GRAVITY -    980,261.1   (mgal)                       NAVD 88
 DO9265
 DO9265  VERT ORDER      -  SECOND    CLASS I
 DO9265
 DO9265.The horizontal coordinates were determined by differentially corrected
 DO9265.hand held GPS observations or other comparable positioning techniques
 DO9265.and have an estimated accuracy of +/- 3 meters.
 DO9265
 DO9265.The orthometric height was determined by differential leveling and
 DO9265.adjusted by the NATIONAL GEODETIC SURVEY
 DO9265.in October 2013.
 DO9265
 DO9265.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9265.GEOID18 height accuracy estimate available here.
 DO9265
 DO9265.Click photographs - Photos may exist for this station.
 DO9265
 DO9265.The dynamic height is computed by dividing the NAVD 88
 DO9265.geopotential number by the normal gravity value computed on the
 DO9265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9265.degrees latitude (g = 980.6199 gals.).
 DO9265
 DO9265.The modeled gravity was interpolated from observed gravity values.
 DO9265
 DO9265;                    North         East    Units  Estimated Accuracy
 DO9265;SPC IL E     -   561,170.2     349,566.3     MT  (+/- 3 meters HH1 GPS) 
 DO9265
 DO9265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3864118946(NAD 83)
 DO9265
 DO9265                          SUPERSEDED SURVEY CONTROL
 DO9265
 DO9265.No superseded survey control is available for this station.
 DO9265
 DO9265_MARKER: F = FLANGE-ENCASED ROD
 DO9265_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO9265_STAMPING: DCH 09 2013
 DO9265_MARK LOGO: UIL
 DO9265_PROJECTION: FLUSH
 DO9265_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO9265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9265+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2025
 DO9265_ROD/PIPE-DEPTH: 7.9 meters
 DO9265_SLEEVE-DEPTH  : 0.9 meters
 DO9265
 DO9265  HISTORY     - Date     Condition        Report By
 DO9265  HISTORY     - 20130815 MONUMENTED       PATRIC
 DO9265  HISTORY     - 20170530 GOOD             ASMINC
 DO9265  HISTORY     - 20250605 GOOD             ASMINC
 DO9265
 DO9265                          STATION DESCRIPTION
 DO9265
 DO9265'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9265'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTHWEST OF ENGLEWOOD,
 DO9265'6.0 MI (9.7 KM) NORTHEAST OF PALOS PARK AND 5.3 MI (8.5 KM) NORTHWEST
 DO9265'OF BLUE ISLAND.
 DO9265'
 DO9265'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12/95TH STREET
 DO9265'WITH STATE HIGHWAY 7 (SOUTHWEST HIGHWAY) LOCATED IN OAK LAWN, IL, GO
 DO9265'EAST ON US HIGHWAY 12/95TH STREET FOR 1.6 MI (2.6 KM) TO KILPATRICK
 DO9265'AVENUE AND THE STATION ON THE RIGHT.
 DO9265'
 DO9265'THE STATION IS LOCATED 50 FT (15.2 M) SOUTH OF THE CENTERLINE OF 95TH
 DO9265'STREET, 21 FT (6.4 M) WEST OF THE CENTERLINE OF KNOX AVENUE, 6.0 FT
 DO9265'(1.8 M) NORTHWEST OF A MANHOLE COVER, 5.0 FT (1.5 M) NORTHEAST OF A
 DO9265'FIRE HYDRANT AND 4.5 FT (1.4 M) SOUTHWEST OF A WATER VALVE.
 DO9265'
 DO9265'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO9265'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO9265'IN IDENTIFICATION.
 DO9265
 DO9265                          STATION RECOVERY (2017)
 DO9265
 DO9265'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (RDL)
 DO9265'RECOVERED IN GOOD CONDITION.
 DO9265
 DO9265                          STATION RECOVERY (2025)
 DO9265
 DO9265'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DO9265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9266 ***********************************************************************
 DO9266  DESIGNATION -  DCH 10
 DO9266  PID         -  DO9266
 DO9266  STATE/COUNTY-  IL/COOK
 DO9266  COUNTRY     -  US
 DO9266  USGS QUAD   -  BLUE ISLAND (2018)
 DO9266
 DO9266                         *CURRENT SURVEY CONTROL
 DO9266  ______________________________________________________________________
 DO9266* NAD 83(1986) POSITION- 41 43 13.16   (N) 087 43 02.33   (W)   HD_HELD1
 DO9266* NAVD 88 ORTHO HEIGHT -   189.067 (meters)      620.30  (feet) ADJUSTED
 DO9266  ______________________________________________________________________
 DO9266  GEOID HEIGHT    -        -33.436 (meters)                     GEOID18
 DO9266  DYNAMIC HEIGHT  -        189.000 (meters)      620.08  (feet) COMP
 DO9266  MODELED GRAVITY -    980,261.8   (mgal)                       NAVD 88
 DO9266
 DO9266  VERT ORDER      -  SECOND    CLASS I
 DO9266
 DO9266.The horizontal coordinates were determined by differentially corrected
 DO9266.hand held GPS observations or other comparable positioning techniques
 DO9266.and have an estimated accuracy of +/- 3 meters.
 DO9266
 DO9266.The orthometric height was determined by differential leveling and
 DO9266.adjusted by the NATIONAL GEODETIC SURVEY
 DO9266.in October 2013.
 DO9266
 DO9266.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9266.GEOID18 height accuracy estimate available here.
 DO9266
 DO9266.Click photographs - Photos may exist for this station.
 DO9266
 DO9266.The dynamic height is computed by dividing the NAVD 88
 DO9266.geopotential number by the normal gravity value computed on the
 DO9266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9266.degrees latitude (g = 980.6199 gals.).
 DO9266
 DO9266.The modeled gravity was interpolated from observed gravity values.
 DO9266
 DO9266;                    North         East    Units  Estimated Accuracy
 DO9266;SPC IL E     -   561,222.8     351,259.4     MT  (+/- 3 meters HH1 GPS) 
 DO9266
 DO9266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4033418973(NAD 83)
 DO9266
 DO9266                          SUPERSEDED SURVEY CONTROL
 DO9266
 DO9266.No superseded survey control is available for this station.
 DO9266
 DO9266_MARKER: F = FLANGE-ENCASED ROD
 DO9266_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO9266_STAMPING: DCH 10 2013
 DO9266_MARK LOGO: UIL
 DO9266_PROJECTION: FLUSH
 DO9266_MAGNETIC: I = MARKER IS A STEEL ROD
 DO9266_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO9266+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DO9266_ROD/PIPE-DEPTH: 6.1 meters
 DO9266_SLEEVE-DEPTH  : 0.9 meters
 DO9266
 DO9266  HISTORY     - Date     Condition        Report By
 DO9266  HISTORY     - 20130815 MONUMENTED       PATRIC
 DO9266
 DO9266                          STATION DESCRIPTION
 DO9266
 DO9266'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9266'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-NORTHEAST OF PALOS
 DO9266'PARK, 5.5 MI (8.8 KM) SOUTHWEST OF ENGLEWOOD AND 4.8 MI (7.7 KM)
 DO9266'NORTH-NORTHWEST OF BLUE ISLAND.
 DO9266'
 DO9266'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12/95TH STREET
 DO9266'WITH STATE HIGHWAY 7 (SOUTHWEST HIGHWAY) LOCATED IN OAK LAWN, IL, GO
 DO9266'EAST ON US HIGHWAY 12/95TH STREET FOR 2.6 MI (4.2 KM) TO AVERS AVENUE
 DO9266'AND THE STATION ON THE RIGHT.
 DO9266'
 DO9266'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF 95TH STREET WITH
 DO9266'AVERS AVENUE, 33 FT (10.1 M) EAST OF THE CENTERLINE OF AVERS AVENUE,
 DO9266'21.5 FT (6.6 M) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A SIDEWALK
 DO9266'JUNCTION, 18.8 FT (5.7 M) SOUTH-SOUTHWEST OF A 'MARATHON' SIGN AND
 DO9266'16.2 FT (4.9 M) SOUTH-SOUTHEAST OF A 'STOP' SIGN.
 DO9266'
 DO9266'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO9266'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO9266'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9267 ***********************************************************************
 DO9267  DESIGNATION -  DCH 11
 DO9267  PID         -  DO9267
 DO9267  STATE/COUNTY-  IL/COOK
 DO9267  COUNTRY     -  US
 DO9267  USGS QUAD   -  LAKE CALUMET (2018)
 DO9267
 DO9267                         *CURRENT SURVEY CONTROL
 DO9267  ______________________________________________________________________
 DO9267* NAD 83(1986) POSITION- 41 43 19.82   (N) 087 35 30.48   (W)   HD_HELD1
 DO9267* NAVD 88 ORTHO HEIGHT -   180.045 (meters)      590.70  (feet) ADJUSTED
 DO9267  ______________________________________________________________________
 DO9267  GEOID HEIGHT    -        -33.509 (meters)                     GEOID18
 DO9267  DYNAMIC HEIGHT  -        179.982 (meters)      590.49  (feet) COMP
 DO9267  MODELED GRAVITY -    980,266.1   (mgal)                       NAVD 88
 DO9267
 DO9267  VERT ORDER      -  SECOND    CLASS I
 DO9267
 DO9267.The horizontal coordinates were determined by differentially corrected
 DO9267.hand held GPS observations or other comparable positioning techniques
 DO9267.and have an estimated accuracy of +/- 3 meters.
 DO9267
 DO9267.The orthometric height was determined by differential leveling and
 DO9267.adjusted by the NATIONAL GEODETIC SURVEY
 DO9267.in October 2013.
 DO9267
 DO9267.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9267.GEOID18 height accuracy estimate available here.
 DO9267
 DO9267.Click photographs - Photos may exist for this station.
 DO9267
 DO9267.The dynamic height is computed by dividing the NAVD 88
 DO9267.geopotential number by the normal gravity value computed on the
 DO9267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9267.degrees latitude (g = 980.6199 gals.).
 DO9267
 DO9267.The modeled gravity was interpolated from observed gravity values.
 DO9267
 DO9267;                    North         East    Units  Estimated Accuracy
 DO9267;SPC IL E     -   561,510.6     361,701.8     MT  (+/- 3 meters HH1 GPS) 
 DO9267
 DO9267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5077519099(NAD 83)
 DO9267
 DO9267                          SUPERSEDED SURVEY CONTROL
 DO9267
 DO9267.No superseded survey control is available for this station.
 DO9267
 DO9267_MARKER: DD = SURVEY DISK
 DO9267_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO9267_SP_SET: BRIDGE WING WALL
 DO9267_STAMPING: DCH 11 2013
 DO9267_MARK LOGO: UIL
 DO9267_MAGNETIC: I = MARKER IS A STEEL ROD
 DO9267_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9267_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO9267+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 DO9267
 DO9267  HISTORY     - Date     Condition        Report By
 DO9267  HISTORY     - 20130823 MONUMENTED       PATRIC
 DO9267  HISTORY     - 20140311 GOOD             PATRIC
 DO9267
 DO9267                          STATION DESCRIPTION
 DO9267
 DO9267'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9267'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHWEST OF
 DO9267'CALUMET CITY, 6.4 MI (10.3 KM) NORTHEAST OF BLUE ISLAND AND 4.9 MI
 DO9267'(7.9 KM) SOUTHEAST OF ENGLEWOOD.
 DO9267'
 DO9267'TO REACH THE STATION FROM THE JUNCTION OF I-94 WITH US HIGHWAY 12/95TH
 DO9267'STREET LOCATED IN CHICAGO, IL, GO EAST ON US HIGHWAY 12/95TH STREET
 DO9267'FOR 1.7 MI (2.7 KM) TO A SET OF RAILROAD TRACKS AND THE STATION ON THE
 DO9267'RIGHT.
 DO9267'
 DO9267'THE STATION IS LOCATED IN THE BASE OF THE SOUTHEAST WING WALL FOR A
 DO9267'RAILROAD BRIDGE OVER 95TH STREET, 5 FT (1.5 M) SOUTH OF A SIDEWALK AND
 DO9267'ABOUT 4 FT (1.2 M) HIGHER THAN THE SIDEWALK GRADE.
 DO9267
 DO9267                          STATION RECOVERY (2014)
 DO9267
 DO9267'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DO9267'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9268 ***********************************************************************
 DO9268  DESIGNATION -  DCH 12
 DO9268  PID         -  DO9268
 DO9268  STATE/COUNTY-  IL/COOK
 DO9268  COUNTRY     -  US
 DO9268  USGS QUAD   -  LAKE CALUMET (2018)
 DO9268
 DO9268                         *CURRENT SURVEY CONTROL
 DO9268  ______________________________________________________________________
 DO9268* NAD 83(1986) POSITION- 41 43 19.92   (N) 087 35 11.38   (W)   HD_HELD1
 DO9268* NAVD 88 ORTHO HEIGHT -   177.344 (meters)      581.84  (feet) ADJUSTED
 DO9268  ______________________________________________________________________
 DO9268  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 DO9268  DYNAMIC HEIGHT  -        177.282 (meters)      581.63  (feet) COMP
 DO9268  MODELED GRAVITY -    980,266.3   (mgal)                       NAVD 88
 DO9268
 DO9268  VERT ORDER      -  SECOND    CLASS I
 DO9268
 DO9268.The horizontal coordinates were determined by differentially corrected
 DO9268.hand held GPS observations or other comparable positioning techniques
 DO9268.and have an estimated accuracy of +/- 3 meters.
 DO9268
 DO9268.The orthometric height was determined by differential leveling and
 DO9268.adjusted by the NATIONAL GEODETIC SURVEY
 DO9268.in October 2013.
 DO9268
 DO9268.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9268.GEOID18 height accuracy estimate available here.
 DO9268
 DO9268.Click photographs - Photos may exist for this station.
 DO9268
 DO9268.The dynamic height is computed by dividing the NAVD 88
 DO9268.geopotential number by the normal gravity value computed on the
 DO9268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9268.degrees latitude (g = 980.6199 gals.).
 DO9268
 DO9268.The modeled gravity was interpolated from observed gravity values.
 DO9268
 DO9268;                    North         East    Units  Estimated Accuracy
 DO9268;SPC IL E     -   561,517.5     362,143.2     MT  (+/- 3 meters HH1 GPS) 
 DO9268
 DO9268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5121719099(NAD 83)
 DO9268
 DO9268                          SUPERSEDED SURVEY CONTROL
 DO9268
 DO9268.No superseded survey control is available for this station.
 DO9268
 DO9268_MARKER: DD = SURVEY DISK
 DO9268_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO9268_SP_SET: PIER
 DO9268_STAMPING: DCH 12 3013
 DO9268_MARK LOGO: UIL
 DO9268_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO9268_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9268_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO9268+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 DO9268
 DO9268  HISTORY     - Date     Condition        Report By
 DO9268  HISTORY     - 20130823 MONUMENTED       PATRIC
 DO9268  HISTORY     - 20140311 GOOD             PATRIC
 DO9268
 DO9268                          STATION DESCRIPTION
 DO9268
 DO9268'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9268'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHWEST OF
 DO9268'CALUMET CITY, 6.6 MI (10.6 KM) NORTHEAST OF BLUE ISLAND AND 5.0 MI
 DO9268'(8.0 KM) SOUTHEAST OF ENGLEWOOD.
 DO9268'
 DO9268'TO REACH THE STATION FROM THE JUNCTION OF I-94 WITH US HIGHWAY 12/95TH
 DO9268'STREET LOCATED IN CHICAGO, IL, GO EAST ON US HIGHWAY 12/95TH STREET
 DO9268'FOR 2.0 MI (3.2 KM) TO A SET OF RAILROAD TRACKS AND THE STATION ON THE
 DO9268'RIGHT.
 DO9268'
 DO9268'THE STATION IS LOCATED AT THE BASE OF A PIER AT THE SOUTHEAST CORNER
 DO9268'OF A RAILROAD BRIDGE OVER 95TH STREET, 1 FT (0.3 M) WEST OF THE EAST
 DO9268'EDGE OF THE PIER SUPPORT CONCRETE, 0.5 FT (15 CM) SOUTH OF THE EAST
 DO9268'MOST PIER ON THE SOUTH SIDE OF 95TH STREET.
 DO9268
 DO9268                          STATION RECOVERY (2014)
 DO9268
 DO9268'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DO9268'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO9269 ***********************************************************************
 DO9269  DESIGNATION -  DCH 13
 DO9269  PID         -  DO9269
 DO9269  STATE/COUNTY-  IL/COOK
 DO9269  COUNTRY     -  US
 DO9269  USGS QUAD   -  LAKE CALUMET (2018)
 DO9269
 DO9269                         *CURRENT SURVEY CONTROL
 DO9269  ______________________________________________________________________
 DO9269* NAD 83(1986) POSITION- 41 43 28.38   (N) 087 33 03.76   (W)   HD_HELD1
 DO9269* NAVD 88 ORTHO HEIGHT -   179.857 (meters)      590.08  (feet) ADJUSTED
 DO9269  ______________________________________________________________________
 DO9269  GEOID HEIGHT    -        -33.521 (meters)                     GEOID18
 DO9269  DYNAMIC HEIGHT  -        179.794 (meters)      589.87  (feet) COMP
 DO9269  MODELED GRAVITY -    980,268.3   (mgal)                       NAVD 88
 DO9269
 DO9269  VERT ORDER      -  SECOND    CLASS I
 DO9269
 DO9269.The horizontal coordinates were determined by differentially corrected
 DO9269.hand held GPS observations or other comparable positioning techniques
 DO9269.and have an estimated accuracy of +/- 3 meters.
 DO9269
 DO9269.The orthometric height was determined by differential leveling and
 DO9269.adjusted by the NATIONAL GEODETIC SURVEY
 DO9269.in October 2013.
 DO9269
 DO9269.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO9269.GEOID18 height accuracy estimate available here.
 DO9269
 DO9269.Click photographs - Photos may exist for this station.
 DO9269
 DO9269.The dynamic height is computed by dividing the NAVD 88
 DO9269.geopotential number by the normal gravity value computed on the
 DO9269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO9269.degrees latitude (g = 980.6199 gals.).
 DO9269
 DO9269.The modeled gravity was interpolated from observed gravity values.
 DO9269
 DO9269;                    North         East    Units  Estimated Accuracy
 DO9269;SPC IL E     -   561,804.7     365,090.6     MT  (+/- 3 meters HH1 GPS) 
 DO9269
 DO9269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5416719340(NAD 83)
 DO9269
 DO9269                          SUPERSEDED SURVEY CONTROL
 DO9269
 DO9269.No superseded survey control is available for this station.
 DO9269
 DO9269_MARKER: DD = SURVEY DISK
 DO9269_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO9269_SP_SET: PIER
 DO9269_STAMPING: DCH 13 2013
 DO9269_MARK LOGO: UIL
 DO9269_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO9269_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO9269_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO9269+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2013
 DO9269
 DO9269  HISTORY     - Date     Condition        Report By
 DO9269  HISTORY     - 20130823 MONUMENTED       PATRIC
 DO9269
 DO9269                          STATION DESCRIPTION
 DO9269
 DO9269'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO9269'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHEAST OF BLUE
 DO9269'ISLAND, 7.6 MI (12.2 KM) NORTH OF CALUMET CITY AND 6.2 MI (10.0 KM)
 DO9269'SOUTHEAST OF ENGLEWOOD.
 DO9269'
 DO9269'TO REACH THE STATION FROM THE JUNCTION OF I-90 WITH US HIGHWAY 12/95TH
 DO9269'STREET LOCATED IN CHICAGO, IL, GO WEST ON US HIGHWAY 12/95TH STREET
 DO9269'FOR 0.1 MI (0.2 KM) TO COMMERCIAL AVENUE.  TURN RIGHT AND GO NORTH ON
 DO9269'COMMERCIAL AVENUE FOR 0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DO9269'
 DO9269'THE STATION IS LOCATED IN THE SOUTHWEST FACE OF A PIER FOR THE CHICAGO
 DO9269'SKYWAY, 44 FT (13.4 M) EAST OF THE COMMERCIAL AVENUE, 20 FT (6.1 M)
 DO9269'NORTH OF THE EXTENDED CENTERLINE OF 94TH STREET AND ABOUT 3 FT (0.9 M)
 DO9269'HIGHER THAN THE ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1494 ***********************************************************************
 MF1494  DESIGNATION -  DE KALB CALF PACK CO WTR TK
 MF1494  PID         -  MF1494
 MF1494  STATE/COUNTY-  IL/DE KALB
 MF1494  COUNTRY     -  US
 MF1494  USGS QUAD   -  SYCAMORE (2018)
 MF1494
 MF1494                         *CURRENT SURVEY CONTROL
 MF1494  ______________________________________________________________________
 MF1494* NAD 83(1997) POSITION- 41 55 13.30717(N) 088 44 23.45028(W)   ADJUSTED
 MF1494  ______________________________________________________________________
 MF1494  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1494  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 MF1494  HORZ ORDER      -  THIRD
 MF1494
 MF1494.The horizontal coordinates were established by classical geodetic methods
 MF1494.and adjusted by the National Geodetic Survey in October 1999.
 MF1494
 MF1494.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1494.GEOID18 height accuracy estimate available here.
 MF1494
 MF1494.Click photographs - Photos may exist for this station.
 MF1494
 MF1494.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1494
 MF1494. The following values were computed from the NAD 83(1997) position.
 MF1494
 MF1494;                    North         East     Units Scale Factor Converg.
 MF1494;SPC IL E     -   583,337.283   266,278.859   MT  0.99998899   -0 16 17.7
 MF1494;SPC IL E     - 1,913,832.40    873,616.56   sFT  0.99998899   -0 16 17.7
 MF1494;UTM  16      - 4,642,397.988   355,728.044   MT  0.99985613   -1 09 45.3
 MF1494
 MF1494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5572842397(NAD 83)
 MF1494
 MF1494                          SUPERSEDED SURVEY CONTROL
 MF1494
 MF1494  NAD 83(1986)-  41 55 13.30844(N)    088 44 23.45811(W) AD(       ) 3
 MF1494  NAD 27      -  41 55 13.20100(N)    088 44 23.14400(W) AD(       ) 3
 MF1494
 MF1494.Superseded values are not recommended for survey control.
 MF1494
 MF1494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1494.See file dsdata.pdf to determine how the superseded data were derived.
 MF1494
 MF1494_MARKER: 53 = ELEVATED TANK
 MF1494
 MF1494  HISTORY     - Date     Condition        Report By
 MF1494  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1494  HISTORY     - 19961104 GOOD             USPSQD
 MF1494
 MF1494                          STATION DESCRIPTION
 MF1494
 MF1494'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1494'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE
 MF1494'WATER TANK, LOCATED IN THE SOUTHEAST SECTION OF DE KALB,
 MF1494'NEAR THE CENTER OF THE CALIFORNIA PACKING CORP. PLANT.  IT
 MF1494'IS A STEEL TANK, WITH A FLAT CONICAL ROOF AND AN OVAL BOTTOM
 MF1494'WITH 15 FOOT VERTICAL SIDES, ATOP A 4 LEGGED STEEL TRUSSWORK
 MF1494'STRUCTURE, AND IS PAINTED BLACK.  THE TOTAL HEIGHT IS ABOUT
 MF1494'125 FEET.
 MF1494
 MF1494                          STATION RECOVERY (1996)
 MF1494
 MF1494'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1494'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1485 ***********************************************************************
 MF1485  DESIGNATION -  DE KALB CREAMERY PKG CO WTR TK
 MF1485  PID         -  MF1485
 MF1485  STATE/COUNTY-  IL/DE KALB
 MF1485  COUNTRY     -  US
 MF1485  USGS QUAD   -  SYCAMORE (2018)
 MF1485
 MF1485                         *CURRENT SURVEY CONTROL
 MF1485  ______________________________________________________________________
 MF1485* NAD 83(1997) POSITION- 41 55 59.12542(N) 088 43 52.46539(W)   ADJUSTED
 MF1485  ______________________________________________________________________
 MF1485  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1485  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 MF1485  HORZ ORDER      -  THIRD
 MF1485
 MF1485.The horizontal coordinates were established by classical geodetic methods
 MF1485.and adjusted by the National Geodetic Survey in October 1999.
 MF1485
 MF1485.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1485.GEOID18 height accuracy estimate available here.
 MF1485
 MF1485.Click photographs - Photos may exist for this station.
 MF1485
 MF1485.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1485
 MF1485. The following values were computed from the NAD 83(1997) position.
 MF1485
 MF1485;                    North         East     Units Scale Factor Converg.
 MF1485;SPC IL E     -   584,747.546   266,999.381   MT  0.99998840   -0 15 57.3
 MF1485;SPC IL E     - 1,918,459.24    875,980.47   sFT  0.99998840   -0 15 57.3
 MF1485;UTM  16      - 4,643,796.689   356,470.312   MT  0.99985350   -1 09 25.6
 MF1485
 MF1485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5647043796(NAD 83)
 MF1485
 MF1485                          SUPERSEDED SURVEY CONTROL
 MF1485
 MF1485  NAD 83(1986)-  41 55 59.12654(N)    088 43 52.47328(W) AD(       ) 3
 MF1485  NAD 27      -  41 55 59.01900(N)    088 43 52.16100(W) AD(       ) 3
 MF1485
 MF1485.Superseded values are not recommended for survey control.
 MF1485
 MF1485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1485.See file dsdata.pdf to determine how the superseded data were derived.
 MF1485
 MF1485_MARKER: 53 = ELEVATED TANK
 MF1485
 MF1485  HISTORY     - Date     Condition        Report By
 MF1485  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1485  HISTORY     - 19961104 GOOD             USPSQD
 MF1485
 MF1485                          STATION DESCRIPTION
 MF1485
 MF1485'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1485'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE
 MF1485'WATER TANK, LOCATED IN THE EAST SECTION OF DE KALB, ABOUT
 MF1485'75 FEET NORTH OF THE CENTER OF EAST PLEASANT STREET ON THE
 MF1485'NORTH SIDE OF THE CREAMERY PKG. MFG. CO. PLANT.  IT IS A
 MF1485'SMALL BLACK TANK WITH A DEEP OVAL BOTTOM AND FLAT CONICAL
 MF1485'ROOF, ATOP A 4 LEGGED STEEL TRUSSWORK STRUCTURE.  THE LEGS
 MF1485'AND TANK ARE PAINTED BLACK AND THE TANK HAS THE LEGEND CREAMERY
 MF1485'PACKAGE MFG. CO. PAINTED IN SMALL WHITE LETTERS ON THE SOUTH
 MF1485'SIDE OF THE TANK.  THE TOTAL HEIGHT IS ABOUT 100 FEET.
 MF1485
 MF1485                          STATION RECOVERY (1996)
 MF1485
 MF1485'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1485'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1489 ***********************************************************************
 MF1489  DESIGNATION -  DE KALB MUNICIPAL TANK
 MF1489  PID         -  MF1489
 MF1489  STATE/COUNTY-  IL/DE KALB
 MF1489  COUNTRY     -  US
 MF1489  USGS QUAD   -  SYCAMORE (2018)
 MF1489
 MF1489                         *CURRENT SURVEY CONTROL
 MF1489  ______________________________________________________________________
 MF1489* NAD 83(1997) POSITION- 41 55 48.68421(N) 088 44 18.59979(W)   ADJUSTED
 MF1489  ______________________________________________________________________
 MF1489  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1489  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 MF1489  HORZ ORDER      -  THIRD
 MF1489
 MF1489.The horizontal coordinates were established by classical geodetic methods
 MF1489.and adjusted by the National Geodetic Survey in October 1999.
 MF1489
 MF1489.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1489.GEOID18 height accuracy estimate available here.
 MF1489
 MF1489.Click photographs - Photos may exist for this station.
 MF1489
 MF1489.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1489
 MF1489. The following values were computed from the NAD 83(1997) position.
 MF1489
 MF1489;                    North         East     Units Scale Factor Converg.
 MF1489;SPC IL E     -   584,428.227   266,395.782   MT  0.99998889   -0 16 14.7
 MF1489;SPC IL E     - 1,917,411.61    874,000.16   sFT  0.99998889   -0 16 14.7
 MF1489;UTM  16      - 4,643,486.838   355,861.902   MT  0.99985565   -1 09 42.9
 MF1489
 MF1489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5586143486(NAD 83)
 MF1489
 MF1489                          SUPERSEDED SURVEY CONTROL
 MF1489
 MF1489  NAD 83(1986)-  41 55 48.68539(N)    088 44 18.60664(W) AD(       ) 3
 MF1489  NAD 27      -  41 55 48.58500(N)    088 44 18.28700(W) AD(       ) 3
 MF1489
 MF1489.Superseded values are not recommended for survey control.
 MF1489
 MF1489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1489.See file dsdata.pdf to determine how the superseded data were derived.
 MF1489
 MF1489_MARKER: 53 = ELEVATED TANK
 MF1489
 MF1489  HISTORY     - Date     Condition        Report By
 MF1489  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1489  HISTORY     - 19961104 GOOD             USPSQD
 MF1489  HISTORY     - 20060708 GOOD             USGSNP
 MF1489
 MF1489                          STATION DESCRIPTION
 MF1489
 MF1489'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1489'STATION IS THE RED LIGHT AT THE CENTER OF THE TOP OF THE
 MF1489'MUNICIPAL WATER TANK, LOCATED IN THE EAST CENTRAL SECTION
 MF1489'OF DE KALB, ABOUT 250 FEET EAST OF THE INTERSECTION OF NORTH
 MF1489'11TH. STREET AND EAST OAK STREET AND ABOUT 75 FEET NORTH
 MF1489'OF EAST OAK STREET.  IT IS A VERY LARGE, MUSHROOM SHAPED
 MF1489'TANK, ATOP A 10 LEGGED TUBULAR STEEL STRUCTURE AND IS ABOUT
 MF1489'110 FEET HIGH.  THE ENTIRE STRUCTURE IS PAINTED SILVER AND
 MF1489'HAS THE LEGEND DE KALB PAINTED IN LARGE BLACK LETTERS ON
 MF1489'THE NORTHWEST AND SOUTHEAST SIDES OF THE TANK.
 MF1489
 MF1489                          STATION RECOVERY (1996)
 MF1489
 MF1489'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1489'RECOVERED IN GOOD CONDITION.
 MF1489
 MF1489                          STATION RECOVERY (2006)
 MF1489
 MF1489'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF1489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1487 ***********************************************************************
 MF1487  DESIGNATION -  DE KALB RADIO STA WLBK MAST
 MF1487  PID         -  MF1487
 MF1487  STATE/COUNTY-  IL/DE KALB
 MF1487  COUNTRY     -  US
 MF1487  USGS QUAD   -  SYCAMORE (2018)
 MF1487
 MF1487                         *CURRENT SURVEY CONTROL
 MF1487  ______________________________________________________________________
 MF1487* NAD 83(1997) POSITION- 41 56 26.94646(N) 088 44 55.52780(W)   ADJUSTED
 MF1487  ______________________________________________________________________
 MF1487  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF1487  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 MF1487  HORZ ORDER      -  THIRD
 MF1487
 MF1487.The horizontal coordinates were established by classical geodetic methods
 MF1487.and adjusted by the National Geodetic Survey in October 1999.
 MF1487
 MF1487.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1487.GEOID18 height accuracy estimate available here.
 MF1487
 MF1487.Click photographs - Photos may exist for this station.
 MF1487
 MF1487.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1487
 MF1487. The following values were computed from the NAD 83(1997) position.
 MF1487
 MF1487;                    North         East     Units Scale Factor Converg.
 MF1487;SPC IL E     -   585,612.791   265,550.728   MT  0.99998960   -0 16 39.6
 MF1487;SPC IL E     - 1,921,297.97    871,227.68   sFT  0.99998960   -0 16 39.6
 MF1487;UTM  16      - 4,644,684.244   355,035.484   MT  0.99985859   -1 10 08.4
 MF1487
 MF1487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5503544684(NAD 83)
 MF1487
 MF1487                          SUPERSEDED SURVEY CONTROL
 MF1487
 MF1487  NAD 83(1986)-  41 56 26.94773(N)    088 44 55.53454(W) AD(       ) 3
 MF1487  NAD 27      -  41 56 26.84900(N)    088 44 55.21400(W) AD(       ) 3
 MF1487
 MF1487.Superseded values are not recommended for survey control.
 MF1487
 MF1487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1487.See file dsdata.pdf to determine how the superseded data were derived.
 MF1487
 MF1487_MARKER: 42 = RADIO/TV MAST
 MF1487
 MF1487  HISTORY     - Date     Condition        Report By
 MF1487  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1487  HISTORY     - 19961104 GOOD             USPSQD
 MF1487
 MF1487                          STATION DESCRIPTION
 MF1487
 MF1487'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1487'STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO STATION
 MF1487'WLBK, LOCATED ON THE EAST SIDE OF NORTH FIRST STREET IN
 MF1487'THE NORTHWEST EDGE OF DE KALB.  THE MAST IS A STEEL STRUCTURE
 MF1487'SUPPORTED BY GUY WIRES, IS 203 FEET HIGH AND IS PAINTED
 MF1487'IN ALTERNATE SECTIONS OF RED AND WHITE.
 MF1487
 MF1487                          STATION RECOVERY (1996)
 MF1487
 MF1487'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1487'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1484 ***********************************************************************
 MF1484  DESIGNATION -  DE KALB WURLITZER PIANO CO TK
 MF1484  PID         -  MF1484
 MF1484  STATE/COUNTY-  IL/DE KALB
 MF1484  COUNTRY     -  US
 MF1484  USGS QUAD   -  SYCAMORE (2018)
 MF1484
 MF1484                         *CURRENT SURVEY CONTROL
 MF1484  ______________________________________________________________________
 MF1484* NAD 83(1997) POSITION- 41 55 55.31771(N) 088 43 56.25493(W)   ADJUSTED
 MF1484  ______________________________________________________________________
 MF1484  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1484  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 MF1484  HORZ ORDER      -  THIRD
 MF1484
 MF1484.The horizontal coordinates were established by classical geodetic methods
 MF1484.and adjusted by the National Geodetic Survey in October 1999.
 MF1484
 MF1484.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1484.GEOID18 height accuracy estimate available here.
 MF1484
 MF1484.Click photographs - Photos may exist for this station.
 MF1484
 MF1484.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1484
 MF1484. The following values were computed from the NAD 83(1997) position.
 MF1484
 MF1484;                    North         East     Units Scale Factor Converg.
 MF1484;SPC IL E     -   584,630.474   266,911.532   MT  0.99998847   -0 15 59.8
 MF1484;SPC IL E     - 1,918,075.15    875,692.25   sFT  0.99998847   -0 15 59.8
 MF1484;UTM  16      - 4,643,681.013   356,380.665   MT  0.99985381   -1 09 28.1
 MF1484
 MF1484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5638043681(NAD 83)
 MF1484
 MF1484                          SUPERSEDED SURVEY CONTROL
 MF1484
 MF1484  NAD 83(1986)-  41 55 55.31887(N)    088 43 56.26266(W) AD(       ) 3
 MF1484  NAD 27      -  41 55 55.21100(N)    088 43 55.94700(W) AD(       ) 3
 MF1484
 MF1484.Superseded values are not recommended for survey control.
 MF1484
 MF1484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1484.See file dsdata.pdf to determine how the superseded data were derived.
 MF1484
 MF1484_MARKER: 53 = ELEVATED TANK
 MF1484
 MF1484  HISTORY     - Date     Condition        Report By
 MF1484  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1484  HISTORY     - 19961104 GOOD             USPSQD
 MF1484
 MF1484                          STATION DESCRIPTION
 MF1484
 MF1484'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1484'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE
 MF1484'WATER TANK, LOCATED IN THE EAST SECTION OF DE KALB, ABOUT
 MF1484'75 FEET SOUTH OF THE CENTER OF EAST PLEASANT STREET AND
 MF1484'0.15 MILE EAST OF N. 14TH. STREET AT THE NORTH SIDE OF THE
 MF1484'WURLITZER PIANO CO. PLANT.  IT IS A STEEL TANK, WITH A DEEP
 MF1484'OVAL BOTTOM AND A FLAT CONICAL TOP ATOP A 4 LEGGED STEEL
 MF1484'TRUSSWORK STRUCTURE.  THE ENTIRE STRUCTURE IS PAINTED BLACK
 MF1484'AND IS ABOUT 125 FEET HIGH.
 MF1484
 MF1484                          STATION RECOVERY (1996)
 MF1484
 MF1484'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1484'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1659 ***********************************************************************
 MF1659  DESIGNATION -  DE PUE MINERAL PT ZINC CO TANK
 MF1659  PID         -  MF1659
 MF1659  STATE/COUNTY-  IL/PUTNAM
 MF1659  COUNTRY     -  US
 MF1659  USGS QUAD   -  DEPUE (2018)
 MF1659
 MF1659                         *CURRENT SURVEY CONTROL
 MF1659  ______________________________________________________________________
 MF1659* NAD 83(1997) POSITION- 41 18 27.59953(N) 089 16 18.51526(W)   ADJUSTED
 MF1659  ______________________________________________________________________
 MF1659  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 MF1659  LAPLACE CORR    -          1.47  (seconds)                    DEFLEC18
 MF1659  HORZ ORDER      -  THIRD
 MF1659
 MF1659.The horizontal coordinates were established by classical geodetic methods
 MF1659.and adjusted by the National Geodetic Survey in October 1999.
 MF1659
 MF1659.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1659.GEOID18 height accuracy estimate available here.
 MF1659
 MF1659.Click photographs - Photos may exist for this station.
 MF1659
 MF1659.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1659
 MF1659. The following values were computed from the NAD 83(1997) position.
 MF1659
 MF1659;                    North         East     Units Scale Factor Converg.
 MF1659;SPC IL W     -   515,578.289   774,933.753   MT  1.00001026   +0 35 26.6
 MF1659;SPC IL W     - 1,691,526.44  2,542,428.49   sFT  1.00001026   +0 35 26.6
 MF1659;UTM  16      - 4,575,401.384   309,822.030   MT  1.00004513   -1 30 00.3
 MF1659
 MF1659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0982275401(NAD 83)
 MF1659
 MF1659                          SUPERSEDED SURVEY CONTROL
 MF1659
 MF1659  NAD 83(1986)-  41 18 27.58341(N)    089 16 18.48741(W) AD(       ) 3
 MF1659  NAD 27      -  41 18 27.46000(N)    089 16 18.19000(W) AD(       ) 3
 MF1659
 MF1659.Superseded values are not recommended for survey control.
 MF1659
 MF1659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1659.See file dsdata.pdf to determine how the superseded data were derived.
 MF1659
 MF1659_MARKER: 51 = TANK
 MF1659
 MF1659  HISTORY     - Date     Condition        Report By
 MF1659  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1659
 MF1659                          STATION DESCRIPTION
 MF1659
 MF1659'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1658 ***********************************************************************
 HB1658  DESIGNATION -  DE SOTO
 HB1658  PID         -  HB1658
 HB1658  STATE/COUNTY-  IL/JACKSON
 HB1658  COUNTRY     -  US
 HB1658  USGS QUAD   -  DE SOTO (2018)
 HB1658
 HB1658                         *CURRENT SURVEY CONTROL
 HB1658  ______________________________________________________________________
 HB1658* NAD 83(1997) POSITION- 37 49 37.12632(N) 089 14 36.06841(W)   ADJUSTED
 HB1658* NAVD 88 ORTHO HEIGHT -   132.    (meters)      433.    (feet) SCALED
 HB1658  ______________________________________________________________________
 HB1658  GEOID HEIGHT    -        -29.219 (meters)                     GEOID18
 HB1658  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 HB1658  HORZ ORDER      -  FIRST
 HB1658
 HB1658.The horizontal coordinates were established by classical geodetic methods
 HB1658.and adjusted by the National Geodetic Survey in October 1999.
 HB1658
 HB1658.The orthometric height was scaled from a topographic map.
 HB1658
 HB1658.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1658.GEOID18 height accuracy estimate available here.
 HB1658
 HB1658.Click photographs - Photos may exist for this station.
 HB1658
 HB1658.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1658
 HB1658. The following values were computed from the NAD 83(1997) position.
 HB1658
 HB1658;                    North         East     Units Scale Factor Converg.
 HB1658;SPC IL W     -   129,168.275   781,283.233   MT  1.00002252   +0 33 58.6
 HB1658;SPC IL W     -   423,779.58  2,563,260.07   sFT  1.00002252   +0 33 58.6
 HB1658;UTM  16      - 4,188,989.437   302,565.185   MT  1.00008014   -1 22 34.5
 HB1658
 HB1658!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1658!SPC IL W     -   0.99998389  x   1.00002252  =   1.00000641
 HB1658!UTM  16      -   0.99998389  x   1.00008014  =   1.00006403
 HB1658
 HB1658:                Primary Azimuth Mark                     Grid Az
 HB1658:SPC IL W     -  DE SOTO AZ MK                            267 37 31.6
 HB1658:UTM  16      -  DE SOTO AZ MK                            269 34 04.7
 HB1658
 HB1658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0256588989(NAD 83)
 HB1658
 HB1658|---------------------------------------------------------------------|
 HB1658| PID    Reference Object                     Distance      Geod. Az  |
 HB1658|                                                           dddmmss.s |
 HB1658| HB1664 ELKVILLE MUNICIPAL TANK             APPROX. 8.4 KM 0050811.9 |
 HB1658| HB1650 ROYALTON MUNICIPAL TANK             APPROX.12.9 KM 0622348.5 |
 HB1658| HB1661 HURST MUNICIPAL TANK                APPROX. 8.7 KM 0870604.5 |
 HB1658| CI4228 DE SOTO RM 1                         21.830 METERS 13543     |
 HB1658| HB1685 CARBONDALE RADIO KSN 45 MAST        APPROX.10.5 KM 1612759.6 |
 HB1658| HB1687 CARBONDALE SE MUNICIPAL TANK        APPROX.12.4 KM 1662457.2 |
 HB1658| HB1684 CARBONDALE RADIO KSJ 298 MAST       APPROX.10.4 KM 1683028.3 |
 HB1658| HB1683 CARBONDALE NW MUNICIPAL TANK        APPROX.10.7 KM 1733023.7 |
 HB1658| HB1686 CARBONDALE RADIO WSIU FM TOWER      APPROX.13.2 KM 1764802.5 |
 HB1658| HB1694 CARBONDALE RADIO WCIL MAST          APPROX.11.3 KM 1860347.4 |
 HB1658| HB1701 AIRPORT BCN SOUTHERN ILL APT        APPROX. 5.6 KM 1870308.9 |
 HB1658| CI4229 DE SOTO RM 2                         21.455 METERS 22736     |
 HB1658| CI4227 DE SOTO AZ MK                                      2681130.2 |
 HB1658|---------------------------------------------------------------------|
 HB1658
 HB1658                          SUPERSEDED SURVEY CONTROL
 HB1658
 HB1658  NAD 83(1993)-  37 49 37.13750(N)    089 14 36.06938(W) AD(       ) 1
 HB1658  NAD 83(1986)-  37 49 37.13954(N)    089 14 36.07094(W) AD(       ) 1
 HB1658  NAD 27      -  37 49 36.95478(N)    089 14 35.76872(W) AD(       ) 1
 HB1658
 HB1658.Superseded values are not recommended for survey control.
 HB1658
 HB1658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1658.See file dsdata.pdf to determine how the superseded data were derived.
 HB1658
 HB1658_MARKER: DS = TRIANGULATION STATION DISK
 HB1658_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1658_STAMPING: DE SOTO 1961
 HB1658_MARK LOGO: CGS
 HB1658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1658+STABILITY: SURFACE MOTION
 HB1658
 HB1658  HISTORY     - Date     Condition        Report By
 HB1658  HISTORY     - 1961     MONUMENTED       CGS
 HB1658  HISTORY     - 1968     GOOD             ILHD
 HB1658  HISTORY     - 1973     GOOD             NGS
 HB1658  HISTORY     - 1975     GOOD             ILDT
 HB1658
 HB1658                          STATION DESCRIPTION
 HB1658
 HB1658'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1658'THE STATION IS ABOUT 0.75 MILE NORTHWEST OF DE SOTO, ON THE PROPERTY
 HB1658'OF MR. F.A. HUFF AND IS IN THE NORTHWEST 1/4 OF SECTION 17, T. 8
 HB1658'S., R. 1 W.. IT IS 141 FEET NORTHWEST OF A 36 INCH TREE, 95 FEET
 HB1658'NORTH OF THE CENTERLINE OF A CINDER ROAD, 74 FEET NORTHWEST OF A
 HB1658'WEST GATE POST, 49 FEET NORTH OF A WIRE FENCE AND 72 FEET NORTHEAST
 HB1658'OF A WITNESS POST.  THE MONUMENT IS 18 INCHES UNDERGROUND AND THE
 HB1658'DISK IS STAMPED DE SOTO 1961.
 HB1658'
 HB1658'TO REACH FROM THE MAIN INTERSECTION IN DE SOTO, JUST NORTH OF THE
 HB1658'POST OFFICE AND RAILROAD STATION, GO NORTHERLY ON U.S. HIGHWAY 51 FOR
 HB1658'0.85 MILE TO A Y-FORK. KEEP LEFT AND GO WEST ON A PAVED ROAD FOR 0.15
 HB1658'MILE TO THE END OF PAVED ROAD.  CONTINUE WEST ON A CINDER ROAD
 HB1658'FOR 0.45 MILE TO A SINGLE RAILROAD TRACK. CROSS TRACK AND CONTINUE
 HB1658'WEST ON THE CINDER ROAD FOR 0.1 MILE TO TOP OF GRADE AND THE
 HB1658'STATION ON THE RIGHT.
 HB1658'
 HB1658'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE CINDER
 HB1658'ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT.
 HB1658'
 HB1658'REFERENCE MARK 1 IS 25 FEET NORTH OF THE CENTERLINE OF THE CINDER
 HB1658'ROAD, 3 FEET WEST OF THE WEST GATE POST AND 1 FOOT NORTH OF THE
 HB1658'WIRE FENCE. THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED DE
 HB1658'SOTO NO 1 1961.
 HB1658'
 HB1658'REFERENCE MARK 2 IS 47 FEET NORTH OF A POWER POLE, 24 FEET NORTH OF
 HB1658'THE CENTERLINE OF THE CINDER ROAD, 1 FOOT EAST OF THE WITNESS POST
 HB1658'AND 1 FOOT NORTH OF THE WIRE FENCE. THE MONUMENT PROJECTS 4 INCHES
 HB1658'AND THE DISK IS STAMPED DE SOTO NO 2 1961.
 HB1658'
 HB1658'THE AZIMUTH MARK IS 37 FEET SOUTHWEST OF THE SOUTH END OF A CONCRETE
 HB1658'CULVERT, 22 FEET SOUTH OF THE CENTERLINE OF A CINDER ROAD, 2
 HB1658'FEET WEST OF A POWER POLE AND 1 FOOT NORTHEAST OF A WITNESS POST. THE
 HB1658'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED DE SOTO 1961.
 HB1658'
 HB1658'NO PICTURE POINT AVAILABLE
 HB1658'
 HB1658'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1658
 HB1658                          STATION RECOVERY (1968)
 HB1658
 HB1658'RECOVERY NOTE BY IL HIGHWAY DEPT 1968
 HB1658'DESOTO RECOVERED IN GOOD CONDITION.  RMS 1 AND 2 AND AZIMUTH MARK
 HB1658'RECOVERED IN GOOD CONDITION. PROPERTY IS NOW OWNED BY MR. J. BOWLEY.
 HB1658'IN TO REACH DESCRIPTION SINGLE RAILROAD IS NOW A DIRT FARM ROAD.
 HB1658'
 HB1658'REFERENCE MARK 1, IS 18.5 FT WEST OF EAST GATE POST AND WIRE FENCE IS
 HB1658'GONE.
 HB1658
 HB1658                          STATION RECOVERY (1973)
 HB1658
 HB1658'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (JWB)
 HB1658'THE STATION, REFERENCE MARKS AND AZIMUTH MARK WERE RECOVERED IN GOOD
 HB1658'CONDITION AS DESCRIBED.
 HB1658'
 HB1658'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.75 MILE NORTHWEST
 HB1658'OF DE SOTO.
 HB1658
 HB1658                          STATION RECOVERY (1975)
 HB1658
 HB1658'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975 (RW)
 HB1658'DE SOTO 1961 RECOVERED GOOD.
 HB1658'
 HB1658'DISTANCE AND DIRECTION FROM NEAREST TOWN--0.75 MILES N.W. OF
 HB1658'DE SOTO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0927 ***********************************************************************
 JB0927  DESIGNATION -  DEAL
 JB0927  PID         -  JB0927
 JB0927  STATE/COUNTY-  IL/FAYETTE
 JB0927  COUNTRY     -  US
 JB0927  USGS QUAD   -  HAGARSTOWN (2018)
 JB0927
 JB0927                         *CURRENT SURVEY CONTROL
 JB0927  ______________________________________________________________________
 JB0927* NAD 83(1997) POSITION- 38 58 08.57918(N) 089 08 35.64459(W)   ADJUSTED
 JB0927* NAVD 88 ORTHO HEIGHT -   167.518 (meters)      549.60  (feet) ADJUSTED
 JB0927  ______________________________________________________________________
 JB0927  GEOID HEIGHT    -        -31.689 (meters)                     GEOID18
 JB0927  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 JB0927  DYNAMIC HEIGHT  -        167.415 (meters)      549.26  (feet) COMP
 JB0927  MODELED GRAVITY -    980,008.7   (mgal)                       NAVD 88
 JB0927
 JB0927  HORZ ORDER      -  THIRD
 JB0927  VERT ORDER      -  SECOND    CLASS 0
 JB0927
 JB0927.The horizontal coordinates were established by classical geodetic methods
 JB0927.and adjusted by the National Geodetic Survey in October 1999.
 JB0927
 JB0927.The orthometric height was determined by differential leveling and
 JB0927.adjusted by the NATIONAL GEODETIC SURVEY
 JB0927.in June 1991.
 JB0927
 JB0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0927.GEOID18 height accuracy estimate available here.
 JB0927
 JB0927.Click photographs - Photos may exist for this station.
 JB0927
 JB0927.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0927
 JB0927.The dynamic height is computed by dividing the NAVD 88
 JB0927.geopotential number by the normal gravity value computed on the
 JB0927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0927.degrees latitude (g = 980.6199 gals.).
 JB0927
 JB0927.The modeled gravity was interpolated from observed gravity values.
 JB0927
 JB0927. The following values were computed from the NAD 83(1997) position.
 JB0927
 JB0927;                    North         East     Units Scale Factor Converg.
 JB0927;SPC IL E     -   255,854.174   229,811.871   MT  1.00003564   -0 30 33.7
 JB0927;SPC IL E     -   839,414.90    753,974.45   sFT  1.00003564   -0 30 33.7
 JB0927;SPC IL W     -   256,031.726   788,690.629   MT  1.00003800   +0 38 37.2
 JB0927;SPC IL W     -   839,997.42  2,587,562.51   sFT  1.00003800   +0 38 37.2
 JB0927;UTM  16      - 4,315,526.595   314,323.585   MT  1.00002453   -1 20 53.8
 JB0927
 JB0927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0927!SPC IL E     -   0.99997869  x   1.00003564  =   1.00001433
 JB0927!SPC IL W     -   0.99997869  x   1.00003800  =   1.00001669
 JB0927!UTM  16      -   0.99997869  x   1.00002453  =   1.00000322
 JB0927
 JB0927:                Primary Azimuth Mark                     Grid Az
 JB0927:SPC IL E     -  VANDALIA 2                               072 00 16.2
 JB0927:SPC IL W     -  VANDALIA 2                               070 51 05.3
 JB0927:UTM  16      -  VANDALIA 2                               072 50 36.3
 JB0927
 JB0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1432315526(NAD 83)
 JB0927
 JB0927|---------------------------------------------------------------------|
 JB0927| PID    Reference Object                     Distance      Geod. Az  |
 JB0927|                                                           dddmmss.s |
 JB0927| CI4232 DEAL AZ MK                                         0151606.8 |
 JB0927| JB0929 DEAL RM 1                            38.695 METERS 06726     |
 JB0927| JB0923 VANDALIA 2                          APPROX. 2.2 KM 0712942.5 |
 JB0927| JB0928 DEAL RM 2                            35.636 METERS 08805     |
 JB0927|---------------------------------------------------------------------|
 JB0927
 JB0927                          SUPERSEDED SURVEY CONTROL
 JB0927
 JB0927  NAD 83(1986)-  38 58 08.59799(N)    089 08 35.63532(W) AD(       ) 3
 JB0927  NAD 27      -  38 58 08.43530(N)    089 08 35.39260(W) AD(       ) 3
 JB0927  NGVD 29 (??/??/92)  167.646  (m)          550.02   (f) ADJ UNCH    2 0
 JB0927  NGVD 29             167.65   (m)          550.0    (f) LEVELING    3  
 JB0927
 JB0927.Superseded values are not recommended for survey control.
 JB0927
 JB0927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0927.See file dsdata.pdf to determine how the superseded data were derived.
 JB0927
 JB0927_MARKER: DS = TRIANGULATION STATION DISK
 JB0927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0927_STAMPING: DEAL 1959
 JB0927_MARK LOGO: CGS
 JB0927_PROJECTION: FLUSH
 JB0927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0927+STABILITY: SURFACE MOTION
 JB0927
 JB0927  HISTORY     - Date     Condition        Report By
 JB0927  HISTORY     - 1960     MONUMENTED       CGS
 JB0927  HISTORY     - 1960     GOOD             CGS
 JB0927  HISTORY     - 1961     GOOD             CGS
 JB0927  HISTORY     - 1961     GOOD             CGS
 JB0927
 JB0927                          STATION DESCRIPTION
 JB0927
 JB0927'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0927'THE STATION IS LOCATED ABOUT 2.5 MILES WEST-NORTHWEST OF VANDALIA,
 JB0927'ABOUT 2.5 MILES NORTHEAST OF HAGARSTOWN, 0.2 MILE NORTH OF U S HIGHWAY
 JB0927'40 AND IS 0.1 MILE SOUTH OF A LARGE WHITE HOUSE OWNED BY MR LA VERNE
 JB0927'DEAL.
 JB0927'
 JB0927'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAYS 51 AND 40 AT
 JB0927'THE NORTH EDGE OF VANDALIA, GO WESTERLY ON U S HIGHWAY 40 FOR 2.45
 JB0927'MILES TO DRIVEWAY LEADING TO THE HOME OF MR LA VERNE DEAL ON RIGHT,
 JB0927'TURN RIGHT AND GO NORTHERLY FOR 0.2 MILE TO THE STATION ON THE RIGHT
 JB0927'AS DESCRIBED.
 JB0927'
 JB0927'THE STATION MARK IS A STANDARD DISK SET IN TOP OF A 10 X 10 INCH
 JB0927'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0927'AND THE DISK IS STAMPED DEAL 1959.  THE MARK IS 36 FEET NORTHWEST OF A
 JB0927'LARGE ELM TREE, 18.6 FEET NORTH OF WITNESS POST AND 16 FEET EAST OF
 JB0927'THE APPROXIMATE CENTER OF DRIVEWAY.
 JB0927'
 JB0927'REFERENCE MARK NO 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 JB0927'10 X 10 INCH CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB0927'GROUND AND THE DISK IS STAMPED DEAL NO 1 1959.  THE MARK IS 1.5 FEET
 JB0927'SOUTH-SOUTHWEST OF TELEPHONE POLE AND 1 FOOT WEST OF FENCE.
 JB0927'
 JB0927'REFERENCE MARK NO 2 IS A STANDARD REFERENCE MARK SET IN TOP OF 10 X 10
 JB0927'INCH CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0927'AND THE DISK IS STAMPED DEAL NO 2 1959.  THE MARK IS 46 FEET SOUTH OF
 JB0927'TELEPHONE POLE, 19 FEET NORTHEAST OF A LARGE ELM TREE AND 1 FOOT WEST
 JB0927'OF FENCE.
 JB0927'
 JB0927'THE DISTANCE FROM R M NO 1 TO R M NO 2 IS 44.5 FEET.
 JB0927'
 JB0927'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF 10 X 10 INCH CONCRETE
 JB0927'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS
 JB0927'STAMPED DEAL 1959.  THE MARK IS 450 FEET NORTH-NORTHEAST OF THE
 JB0927'STATION, 17.5 FEET SOUTH OF FENCE CORNER, 9.5 FEET SOUTH OF THE CENTER
 JB0927'OF WOODEN GATE, 5.4 FEET NORTH OF WITNESS POST AND 1 FOOT WEST OF
 JB0927'FENCE.
 JB0927'
 JB0927'HEIGHT OF LIGHT ABOVE STATION MARK 1.45 METERS.
 JB0927
 JB0927                          STATION RECOVERY (1960)
 JB0927
 JB0927'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0927'2.5 MI WSW FROM VANDALIA.
 JB0927'ABOUT 2.3 MILES WEST-SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0927'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0927'THENCE 0.2 MILE NORTH ALONG A FARM ROAD LEADING TO A FARM HOUSE,
 JB0927'16 FEET EAST OF THE CENTER LINE OF THE ROAD, 453 FEET SOUTH OF A
 JB0927'BOARD FENCE, 118 FEET WEST OF A FENCE, 21 1/2 FEET NORTH OF A
 JB0927'LARGE STUMP WITH A TRIANGULAR BLAZE, 30 FEET EAST AND ACROSS THE
 JB0927'ROAD FROM A 3-FOOT ELM TREE, 68 FEET NORTH OF A 2-FOOT ELM TREE,
 JB0927'18.8 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0927'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1/2 INCH.
 JB0927
 JB0927                          STATION RECOVERY (1961)
 JB0927
 JB0927'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0927'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 JB0927'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 JB0927'
 JB0927'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB0927
 JB0927                          STATION RECOVERY (1961)
 JB0927
 JB0927'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0927'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0929 ***********************************************************************
 JB0929  DESIGNATION -  DEAL RM 1
 JB0929  PID         -  JB0929
 JB0929  STATE/COUNTY-  IL/FAYETTE
 JB0929  COUNTRY     -  US
 JB0929  USGS QUAD   -  HAGARSTOWN (2018)
 JB0929
 JB0929                         *CURRENT SURVEY CONTROL
 JB0929  ______________________________________________________________________
 JB0929* NAD 83(1986) POSITION- 38 58 09.06   (N) 089 08 34.16   (W)   HD_HELD1
 JB0929* NAVD 88 ORTHO HEIGHT -   164.243 (meters)      538.85  (feet) ADJUSTED
 JB0929  ______________________________________________________________________
 JB0929  GEOID HEIGHT    -        -31.690 (meters)                     GEOID18
 JB0929  DYNAMIC HEIGHT  -        164.142 (meters)      538.52  (feet) COMP
 JB0929  MODELED GRAVITY -    980,008.7   (mgal)                       NAVD 88
 JB0929
 JB0929  VERT ORDER      -  SECOND    CLASS 0
 JB0929
 JB0929.The horizontal coordinates were determined by differentially corrected
 JB0929.hand held GPS observations or other comparable positioning techniques
 JB0929.and have an estimated accuracy of +/- 3 meters.
 JB0929
 JB0929.The orthometric height was determined by differential leveling and
 JB0929.adjusted by the NATIONAL GEODETIC SURVEY
 JB0929.in June 1991.
 JB0929
 JB0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0929.GEOID18 height accuracy estimate available here.
 JB0929
 JB0929.Click photographs - Photos may exist for this station.
 JB0929
 JB0929.The dynamic height is computed by dividing the NAVD 88
 JB0929.geopotential number by the normal gravity value computed on the
 JB0929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0929.degrees latitude (g = 980.6199 gals.).
 JB0929
 JB0929.The modeled gravity was interpolated from observed gravity values.
 JB0929
 JB0929;                    North         East    Units  Estimated Accuracy
 JB0929;SPC IL E     -   255,868.7     229,847.7     MT  (+/- 3 meters HH1 GPS) 
 JB0929
 JB0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1435915540(NAD 83)
 JB0929
 JB0929                          SUPERSEDED SURVEY CONTROL
 JB0929
 JB0929  NGVD 29 (??/??/92)  164.371  (m)          539.27   (f) ADJ UNCH    2 0
 JB0929
 JB0929.Superseded values are not recommended for survey control.
 JB0929
 JB0929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0929.See file dsdata.pdf to determine how the superseded data were derived.
 JB0929
 JB0929_MARKER: DR = REFERENCE MARK DISK
 JB0929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0929_STAMPING: DEAL NO 1 1959
 JB0929_MARK LOGO: CGS
 JB0929_PROJECTION: FLUSH
 JB0929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0929+STABILITY: SURFACE MOTION
 JB0929
 JB0929  HISTORY     - Date     Condition        Report By
 JB0929  HISTORY     - 1959     MONUMENTED       CGS
 JB0929  HISTORY     - 1960     GOOD             CGS
 JB0929  HISTORY     - 1961     GOOD             CGS
 JB0929
 JB0929                          STATION DESCRIPTION
 JB0929
 JB0929'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0929'2.5 MI WSW FROM VANDALIA.
 JB0929'ABOUT 2.3 MILES WEST-SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0929'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0929'THENCE 0.2 MILE NORTH ALONG A FARM ROAD, 136 FEET EAST OF THE
 JB0929'CENTER LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 415 FEET SOUTH OF
 JB0929'A BOARD FENCE, 2 FEET SOUTH OF POWER POLE NUMBER 10, 126.9
 JB0929'FEET EAST-NORTHEAST OF TRIANGULATION STATION DEAL, 134.3 FEET
 JB0929'EAST-NORTHEAST OF A METAL WITNESS POST AND SET IN THE TOP OF A
 JB0929'CONCRETE POST FLUSH WITH THE GROUND.
 JB0929
 JB0929                          STATION RECOVERY (1961)
 JB0929
 JB0929'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0929'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0928 ***********************************************************************
 JB0928  DESIGNATION -  DEAL RM 2
 JB0928  PID         -  JB0928
 JB0928  STATE/COUNTY-  IL/FAYETTE
 JB0928  COUNTRY     -  US
 JB0928  USGS QUAD   -  HAGARSTOWN (2018)
 JB0928
 JB0928                         *CURRENT SURVEY CONTROL
 JB0928  ______________________________________________________________________
 JB0928* NAD 83(1986) POSITION- 38 58 08.62   (N) 089 08 34.17   (W)   HD_HELD1
 JB0928* NAVD 88 ORTHO HEIGHT -   164.419 (meters)      539.43  (feet) ADJUSTED
 JB0928  ______________________________________________________________________
 JB0928  GEOID HEIGHT    -        -31.690 (meters)                     GEOID18
 JB0928  DYNAMIC HEIGHT  -        164.318 (meters)      539.10  (feet) COMP
 JB0928  MODELED GRAVITY -    980,008.7   (mgal)                       NAVD 88
 JB0928
 JB0928  VERT ORDER      -  SECOND    CLASS 0
 JB0928
 JB0928.The horizontal coordinates were determined by differentially corrected
 JB0928.hand held GPS observations or other comparable positioning techniques
 JB0928.and have an estimated accuracy of +/- 3 meters.
 JB0928
 JB0928.The orthometric height was determined by differential leveling and
 JB0928.adjusted by the NATIONAL GEODETIC SURVEY
 JB0928.in June 1991.
 JB0928
 JB0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0928.GEOID18 height accuracy estimate available here.
 JB0928
 JB0928.Click photographs - Photos may exist for this station.
 JB0928
 JB0928.The dynamic height is computed by dividing the NAVD 88
 JB0928.geopotential number by the normal gravity value computed on the
 JB0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0928.degrees latitude (g = 980.6199 gals.).
 JB0928
 JB0928.The modeled gravity was interpolated from observed gravity values.
 JB0928
 JB0928;                    North         East    Units  Estimated Accuracy
 JB0928;SPC IL E     -   255,855.1     229,847.4     MT  (+/- 3 meters HH1 GPS) 
 JB0928
 JB0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1435915527(NAD 83)
 JB0928
 JB0928                          SUPERSEDED SURVEY CONTROL
 JB0928
 JB0928  NGVD 29 (??/??/92)  164.547  (m)          539.85   (f) ADJ UNCH    2 0
 JB0928
 JB0928.Superseded values are not recommended for survey control.
 JB0928
 JB0928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0928.See file dsdata.pdf to determine how the superseded data were derived.
 JB0928
 JB0928_MARKER: DR = REFERENCE MARK DISK
 JB0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0928_STAMPING: DEAL NO 2 1959
 JB0928_MARK LOGO: CGS
 JB0928_PROJECTION: FLUSH
 JB0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0928+STABILITY: SURFACE MOTION
 JB0928
 JB0928  HISTORY     - Date     Condition        Report By
 JB0928  HISTORY     - 1959     MONUMENTED       CGS
 JB0928  HISTORY     - 1961     GOOD             CGS
 JB0928
 JB0928                          STATION DESCRIPTION
 JB0928
 JB0928'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 JB0928'2.5 MI WSW FROM VANDALIA.
 JB0928'ABOUT 2.3 MILES WEST-SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0928'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0928'THENCE 0.2 MILE NORTH ALONG A FARM ROAD LEADING TO A FARM HOUSE,
 JB0928'133 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD 1 FOOT WEST OF A
 JB0928'FENCE, 46 1/2 FEET SOUTH OF TELEPHONE POLE NUMBER 10, 455 FEET
 JB0928'SOUTH OF A BOARD GATE, 117.1 FEET EAST OF TRIANGULATION STATION
 JB0928'DEAL, 117.9 FEET EAST OF A METAL WITNESS POST AND SET IN THE TOP
 JB0928'OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0928
 JB0928                          STATION RECOVERY (1961)
 JB0928
 JB0928'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0345 ***********************************************************************
 LC0345  DESIGNATION -  DEAN
 LC0345  PID         -  LC0345
 LC0345  STATE/COUNTY-  IL/CHAMPAIGN
 LC0345  COUNTRY     -  US
 LC0345  USGS QUAD   -  RISING (2018)
 LC0345
 LC0345                         *CURRENT SURVEY CONTROL
 LC0345  ______________________________________________________________________
 LC0345* NAD 83(1997) POSITION- 40 11 02.50932(N) 088 20 31.20624(W)   ADJUSTED
 LC0345* NAVD 88 ORTHO HEIGHT -   253.726 (meters)      832.43  (feet) ADJUSTED
 LC0345  ______________________________________________________________________
 LC0345  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 LC0345  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 LC0345  DYNAMIC HEIGHT  -        253.598 (meters)      832.01  (feet) COMP
 LC0345  MODELED GRAVITY -    980,115.9   (mgal)                       NAVD 88
 LC0345
 LC0345  HORZ ORDER      -  SECOND
 LC0345  VERT ORDER      -  SECOND    CLASS 0
 LC0345
 LC0345.The horizontal coordinates were established by classical geodetic methods
 LC0345.and adjusted by the National Geodetic Survey in October 1999.
 LC0345
 LC0345.The orthometric height was determined by differential leveling and
 LC0345.adjusted by the NATIONAL GEODETIC SURVEY
 LC0345.in June 1991.
 LC0345
 LC0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0345.GEOID18 height accuracy estimate available here.
 LC0345
 LC0345.Click photographs - Photos may exist for this station.
 LC0345
 LC0345.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0345
 LC0345.The dynamic height is computed by dividing the NAVD 88
 LC0345.geopotential number by the normal gravity value computed on the
 LC0345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0345.degrees latitude (g = 980.6199 gals.).
 LC0345
 LC0345.The modeled gravity was interpolated from observed gravity values.
 LC0345
 LC0345. The following values were computed from the NAD 83(1997) position.
 LC0345
 LC0345;                    North         East     Units Scale Factor Converg.
 LC0345;SPC IL E     -   390,433.908   299,261.781   MT  0.99997501   -0 00 20.1
 LC0345;SPC IL E     - 1,280,948.58    981,828.03   sFT  0.99997501   -0 00 20.1
 LC0345;UTM  16      - 4,449,046.513   385,753.476   MT  0.99976067   -0 51 57.6
 LC0345
 LC0345!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0345!SPC IL E     -   0.99996523  x   0.99997501  =   0.99994024
 LC0345!UTM  16      -   0.99996523  x   0.99976067  =   0.99972591
 LC0345
 LC0345:                Primary Azimuth Mark                     Grid Az
 LC0345:SPC IL E     -  MAHOMET MUNICIPAL TANK                   281 47 55.0
 LC0345:UTM  16      -  MAHOMET MUNICIPAL TANK                   282 39 32.5
 LC0345
 LC0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8575349046(NAD 83)
 LC0345
 LC0345|---------------------------------------------------------------------|
 LC0345| PID    Reference Object                     Distance      Geod. Az  |
 LC0345|                                                           dddmmss.s |
 LC0345| LC1757 RISING TEX ILL GAS PLINE W MST      APPROX. 2.1 KM 0822126.2 |
 LC0345| CI6886 DEAN AZ MK                                         0831948.3 |
 LC0345| LC0343 DEAN RM 2                            14.460 METERS 18301     |
 LC0345| LC1768 MAHOMET MUNICIPAL TANK              APPROX. 5.4 KM 2814734.9 |
 LC0345| LC0344 DEAN RM 1                            24.126 METERS 35617     |
 LC0345|---------------------------------------------------------------------|
 LC0345
 LC0345                          SUPERSEDED SURVEY CONTROL
 LC0345
 LC0345  NAD 83(1997)-  40 11 02.51077(N)    088 20 31.20566(W) AD(       ) 2
 LC0345  NAD 83(1986)-  40 11 02.51755(N)    088 20 31.20200(W) AD(       ) 2
 LC0345  NAD 27      -  40 11 02.40030(N)    088 20 31.00810(W) AD(       ) 2
 LC0345  NGVD 29 (??/??/92)  253.767  (m)          832.57   (f) ADJ UNCH    2 0
 LC0345  NGVD 29             253.77   (m)          832.6    (f) LEVELING    3  
 LC0345
 LC0345.Superseded values are not recommended for survey control.
 LC0345
 LC0345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0345.See file dsdata.pdf to determine how the superseded data were derived.
 LC0345
 LC0345_MARKER: DS = TRIANGULATION STATION DISK
 LC0345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0345_STAMPING: DEAN 1959
 LC0345_MARK LOGO: CGS
 LC0345_PROJECTION: FLUSH
 LC0345_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0345+STABILITY: SURFACE MOTION
 LC0345
 LC0345  HISTORY     - Date     Condition        Report By
 LC0345  HISTORY     - 1959     MONUMENTED       CGS
 LC0345  HISTORY     - 1959     GOOD             CGS
 LC0345  HISTORY     - 1963     GOOD             LOCENG
 LC0345  HISTORY     - 1973     GOOD             NGS
 LC0345  HISTORY     - 1980     GOOD             NGS
 LC0345  HISTORY     - 1980     GOOD             NGS
 LC0345  HISTORY     - 19800615 GOOD             NGS
 LC0345
 LC0345                          STATION DESCRIPTION
 LC0345
 LC0345'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0345'THE STATION IS LOCATED ABOUT 7-1/2 MILES NORTHWEST OF CHAMPAIGN,
 LC0345'3-1/2 MILES EAST-SOUTHEAST OF MAHOMET AND IS ON THE PROPERTY
 LC0345'OF MR. D.I. DEAN.
 LC0345'
 LC0345'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150 AND
 LC0345'BUSINESS ROUTE 150 (PROSPECT AVENUE) IN THE NORTHWEST EDGE
 LC0345'OF CHAMPAIGN.  GO WESTERLY ON U.S. HIGHWAY 150 FOR 4.7 MILES
 LC0345'TO A SIDE ROAD LEFT AND SIGN RISING, CONTINUE WESTERLY ON
 LC0345'U.S. HIGHWAY 150 FOR 0.35 MILE TO SIDE ROAD RIGHT, TURN RIGHT AND
 LC0345'GO NORTH FOR 0.75 MILE, TURN LEFT AND GO WEST, NORTH AND WEST
 LC0345'FOR 0.2 MILE TO THE NORTHWEST SIDE OF FARM BUILDINGS AND THE
 LC0345'STATION AS DESCRIBED.
 LC0345'
 LC0345'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A
 LC0345'10 X 10 INCH CONCRETE POST SET FLUSH WITH THE SURFACE OF GROUND
 LC0345'AND THE DISK IS STAMPED DEAN 1959.  IT IS 85 FEET NORTH OF THE
 LC0345'NORTHEAST CORNER OF BARN, 46 FEET WEST-NORTHWEST OF THE NORTHWEST
 LC0345'CORNER OF CORN CRIB AND MACHINE SHED, 5 FEET EAST OF FENCE AND
 LC0345'4.6 FEET EAST OF WITNESS POST.
 LC0345'
 LC0345'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN TOP OF A 10
 LC0345'X 10 INCH CONCRETE POST SET FLUSH WITH THE SURFACE OF GROUND
 LC0345'AND THE DISK IS STAMPED DEAN NO 1 1959.  IT IS 14 FEET SOUTH
 LC0345'OF FENCE CORNER AND 1.2 FEET EAST OF FENCE.
 LC0345'
 LC0345'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0345'IN TOP OF A 10 X 10 INCH CONCRETE POST SET FLUSH WITH THE
 LC0345'SURFACE OF GROUND AND THE DISK IS STAMPED DEAN NO 2 1959.
 LC0345'IT IS 39 FEET NORTH OF THE NORTH EAST CORNER OF BARN, 51 FEET
 LC0345'NORTHWEST OF THE SOUTHWEST CORNER OF CORN CRIB AND 1-1/2 FEET
 LC0345'EAST OF FENCE.
 LC0345'
 LC0345'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 LC0345'A 10 X 10 INCH CONCRETE POST SET FLUSH WITH THE SURFACE AND
 LC0345'THE DISK IS STAMPED DEAN 1959.  IT IS 11 FEET WEST OF FENCE,
 LC0345'1-1/2 FEET SOUTH OF FENCE AND 2.2 FEET WEST-SOUTHWEST OF WITNESS
 LC0345'POST.
 LC0345'
 LC0345'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ACROSS
 LC0345'PASTURE FOR 0.2 MILE TO THE MARK AT FENCE CORNER AS DESCRIBED.
 LC0345'
 LC0345'HEIGHT OF LIGHT ABOVE STATION MARK 3.35 METERS.
 LC0345
 LC0345                          STATION RECOVERY (1959)
 LC0345
 LC0345'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0345'5.1 MI E FROM MAHOMET.
 LC0345'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0345'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 3.9 MILES SOUTHEAST
 LC0345'ALONG U.S. HIGHWAY 150, THENCE 1.05 MILES NORTH AND WEST ALONG
 LC0345'A GRAVEL FARM ROAD TO FARM HOUSE AND BUILDINGS, 58 FEET NORTHWEST
 LC0345'OF THE NORTHWEST CORNER OF A CORN CRIB, 99 FEET NORTH OF THE
 LC0345'NORTHWEST CORNER OF A CONCRETE BLOCK FARM BUILDING, 58 FEET
 LC0345'NORTH OF THE NORTHEAST CORNER OF A METAL SIDED CATTLE BARN, 5
 LC0345'FEET EAST OF A FENCE, 93 FEET SOUTH OF A FENCE CORNER, 4.5 FEET
 LC0345'EAST OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 LC0345'FLUSH WITH THE GROUND.
 LC0345
 LC0345                          STATION RECOVERY (1963)
 LC0345
 LC0345'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1963 (DEW)
 LC0345'RECOVERED BY SPRINGFIELD DIV HWY
 LC0345'
 LC0345'STATION, R.M. 1 AND R.M. 2 HAVE BEEN RECOVERED IN GOOD CONDITION,
 LC0345'AS DESCRIBED.
 LC0345'
 LC0345'AZIMUTH MARK CAN NO LONGER BE SEEN FROM STATION DEAN WITHOUT
 LC0345'THE USE OF A TOWER.  MAHOMET TANK WAS USED FOR AZIMUTH.
 LC0345
 LC0345                          STATION RECOVERY (1973)
 LC0345
 LC0345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0345'RECOVERED IN GOOD CONDITION.
 LC0345
 LC0345                          STATION RECOVERY (1980)
 LC0345
 LC0345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC0345'STATION MARK, RM 1 AND 2 FOUND IN GOOD CONDITION.  THE AZIMUTH MARK
 LC0345'WAS NOT FOUND AND ASSUMED DESTROYED BY FARMING OPERATIONS.  THERE WAS
 LC0345'NO SUITABLE PLACE TO SET A NEW AZIMUTH MARK AS BUILDINGS NEARLY
 LC0345'SURROUND STATION.  THE DISTANCE CHECKED TO RMS.  ANGLE LARGER BY 2
 LC0345'MIN. 38 SEC.
 LC0345'
 LC0345'STATION IS LOCATED ABOUT 8.0 MILES NW OF CHAMPAIGN ON A HIGH HILL AND
 LC0345'BETWEEN SOME FARM BUILDINGS.
 LC0345'
 LC0345'TO REACH STATION FROM JUNCTION OF INTERSTATE HIGHWAY 57 AND
 LC0345'U.S. HIGHWAY 150 AT THE NW EDGE OF CHAMPAIGN, GO W ON HIGHWAY 150 FOR
 LC0345'2.6 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO N ON PAVED ROAD FOR
 LC0345'0.7 MILE TO A ROAD LEFT, AFTER CROSSING OVER INTERSTATE HIGHWAY
 LC0345'74.  TURN LEFT AND GO W AND N ON GRAVELED ROAD FOR 1.0 MILE TO A
 LC0345'DRIVEWAY ON LEFT.  TURN LEFT AND GO W UP HILL ON THE DRIVEWAY FOR 0.25
 LC0345'MILE TO FARM BUILDINGS AND STATION AS DESCRIBED.
 LC0345'
 LC0345'STATION MARKS ARE STANDARD DISKS, STAMPED---DEAN 1959---.  IT IS 106
 LC0345'FT NW OF NE CORNER OF CONCRETE BLOCK BUILDING, 85 FT N OF NE CORNER OF
 LC0345'METAL BARN, 57 FT N OF GATE POST, 39.4 FT SSW OF NW CORNER OF NEWER
 LC0345'BARN BUILDING, 17.6 FT NW OF SW CORNER OF NEWER BARN AND 5 FT E OF A
 LC0345'METAL WITNESS POST.  THE MARK IS FLUSH.
 LC0345'
 LC0345'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED---DEAN NO 1 1959---.  IT
 LC0345'IS 41 FT NNW OF OF NW CORNER OF BARN, 14 FT S OF FENCE LINE AND 1.5 FT
 LC0345'E OF FENCE.  THE MARK IS FLUSH.
 LC0345'
 LC0345'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED---DEAN NO 2 1959---.  IT
 LC0345'IS 65 FT NW OF THE NE CORNER OF CONCRETE BLOCK BUILDING, 33.5 FT SSW
 LC0345'OF SW CORNER OF NEWER BARN, 9.5 FT N OF N GATE POST AND 2 FT E OF
 LC0345'FENCE LINE.  THE MARK IS FLUSH.
 LC0345
 LC0345                          STATION RECOVERY (1980)
 LC0345
 LC0345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC0345'ABOUT 2.6 MILES WEST ALONG U.S HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0345'INTERSTATE HIGHWAY 57 AT THE NORTHWEST EDGE OF CHAMPAIGN, THENCE 0.7
 LC0345'MILE NORTH ALONG PAVED ROAD TO SIDE ROAD LEFT AT INTERSTATE HIGHWAY
 LC0345'74, THENCE 1 MILE WEST AND NORTH ALONG GRAVELED ROAD, THENCE 0.25
 LC0345'MILE WEST UP HILL ON DRIVE WAY,106 FEET NORTHWEST OF NORTHEAST CORNER
 LC0345'OF BLOCK BUILDING,85 FEET NORTH OF NORTHEAST CORNER OF METAL
 LC0345'BUILDING, 57 FEET NORTH OF GATE POST 39 FEET SOUTH-SOUTHWEST OF
 LC0345'NORTHWEST CORNER OF METAL BUILDING,17.5 FEET NORTHWEST OF SOUTHWEST
 LC0345'CORNER OF METAL BUILDING AND 5 FEET EAST OF A METAL WITNESS POST
 LC0345
 LC0345                          STATION RECOVERY (1980)
 LC0345
 LC0345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC0345'STATION MARK, RM 1 AND 2 FOUND IN GOOD CONDITION.  THE AZ MK WAS NOT
 LC0345'FOUND AND ASSUMED DESTROYED BY FARMING OPERATIONS.  THERE WAS NO
 LC0345'SUITABLE PLACE TO SET A NEW AZ MK AS BUILDING NEARLY SURROUND STATION.
 LC0345'THE DISTANCE CHECKED TO RM.  ANGLE LARGER BY 2 MIN 38 SEC.  STATION IS
 LC0345'LOCATED ABOUT 8.0 MILES (12.9 KM) NW OF CHAMPAIGN ON A HIGH HILL AND
 LC0345'BETWEEN SOME FARM BUILDINGS.  TO REACH STATION FROM JUNCTION OF
 LC0345'INTERSTATE HWY 57 AND US HWY 150 AT THE NW EDGE OF CHAMPAIGN, GO W ON
 LC0345'HWY 150 FOR 2.6 MILES (4.2 KM) TO A SIDE ROAD RIGHT.  TURN RIGHT AND
 LC0345'GO N ON PAVED ROAD FOR 0.7 MILE (1.1 KM) TO A ROAD LEFT, AFTER
 LC0345'CROSSING OVER INTERSTATE HWY 74.  TURN LEFT AND GO W AND N ON GRAVELED
 LC0345'ROAD FOR MILE TO A DRIVEWAY ON LEFT.  TURN LEFT AND GO UP HILL ON THE
 LC0345'DRIVEWAY FOR MILE TO FARM BUILDINGS AND STATION AS DESCRIBED.
 LC0345'
 LC0345'STATION MARKS ARE STANDARD DISKS, STAMPED---DEAN 1957--, IT IS 106 FT
 LC0345'(32.3 M) NW OF NE CORNER OF CONCRETE BLOCK BUILDING, 85 FT (25.9 M) N
 LC0345'OF NE CORNER OF METAL BARN, 57 FT (17.4 M) N OF GATE POST, 39.4 FT
 LC0345'(12.0 M) SSW OF NW CORNER OF NEWER BARN BUILDING, 17.6 FT (5.4 M) NW
 LC0345'OF SW CORNER OF NEWER BARN AND 5 FT (1.5 M) E OF A METAL WITNESS POST.
 LC0345'THE MARK IS FLUSH.  RM 1 IS A STANDARD DISK, STAMPED---DEAN NO 1
 LC0345'1959---.  IT IS 41 FT (12.5 M) NNW OF NW CORNER OF BARN, 14 FT (4.3 M)
 LC0345'S OF FENCE LINE AND 1.5 FT (0.5 M) E OF FENCE.  THE MARK IS FLUSH.  RM
 LC0345'2 IS A STANDARD DISK, STAMPED---DEAN NO 2 1959---.  IT IS 65 FT (19.8
 LC0345'M) NW OF THE NE CORNER OF CONCRETE BLOCK BUILDING, 33.5 FT (10.2 M)
 LC0345'SSW OF SW CORNER OF NEWER BARN, 9.5 FT (2.9 M) N OF N GATE POST AND 2
 LC0345'FT (0.6 M) E OF FENCE LINE.  THE MARK IS FLUSH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1259 ***********************************************************************
 KB1259  DESIGNATION -  DEAN HILLS
 KB1259  PID         -  KB1259
 KB1259  STATE/COUNTY-  IL/FAYETTE
 KB1259  COUNTRY     -  US
 KB1259  USGS QUAD   -  HERRICK (2018)
 KB1259
 KB1259                         *CURRENT SURVEY CONTROL
 KB1259  ______________________________________________________________________
 KB1259* NAD 83(1997) POSITION- 39 09 08.00478(N) 088 58 06.05880(W)   ADJUSTED
 KB1259* NAVD 88 ORTHO HEIGHT -   212.6   (meters)      698.    (feet) VERTCON3
 KB1259  ______________________________________________________________________
 KB1259  GEOID HEIGHT    -        -32.109 (meters)                     GEOID18
 KB1259  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 KB1259  HORZ ORDER      -  FIRST
 KB1259
 KB1259.The horizontal coordinates were established by classical geodetic methods
 KB1259.and adjusted by the National Geodetic Survey in October 1999.
 KB1259
 KB1259.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1259.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1259
 KB1259.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1259.GEOID18 height accuracy estimate available here.
 KB1259
 KB1259.Click photographs - Photos may exist for this station.
 KB1259
 KB1259.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1259
 KB1259. The following values were computed from the NAD 83(1997) position.
 KB1259
 KB1259;                    North         East     Units Scale Factor Converg.
 KB1259;SPC IL E     -   276,069.068   245,110.024   MT  1.00001208   -0 24 03.4
 KB1259;SPC IL E     -   905,736.60    804,165.14   sFT  1.00001208   -0 24 03.4
 KB1259;SPC IL W     -   276,551.619   803,578.554   MT  1.00007323   +0 45 24.0
 KB1259;SPC IL W     -   907,319.77  2,636,407.31   sFT  1.00007323   +0 45 24.0
 KB1259;UTM  16      - 4,335,514.232   329,916.107   MT  0.99995621   -1 14 35.1
 KB1259
 KB1259!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1259!SPC IL E     -   0.99997168  x   1.00001208  =   0.99998376
 KB1259!SPC IL W     -   0.99997168  x   1.00007323  =   1.00004491
 KB1259!UTM  16      -   0.99997168  x   0.99995621  =   0.99992789
 KB1259
 KB1259:                Primary Azimuth Mark                     Grid Az
 KB1259:SPC IL E     -  DEAN HILLS AZ MK                         265 23 52.5
 KB1259:SPC IL W     -  DEAN HILLS AZ MK                         264 14 25.1
 KB1259:UTM  16      -  DEAN HILLS AZ MK                         266 14 24.2
 KB1259
 KB1259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2991635514(NAD 83)
 KB1259
 KB1259|---------------------------------------------------------------------|
 KB1259| PID    Reference Object                     Distance      Geod. Az  |
 KB1259|                                                           dddmmss.s |
 KB1259| CI6887 DEAN HILLS RM 1                      23.471 METERS 02130     |
 KB1259| CI6888 DEAN HILLS RM 2                      21.388 METERS 25103     |
 KB1259| KB1260 DEAN HILLS AZ MK                    APPROX. 2.1 KM 2645949.1 |
 KB1259|---------------------------------------------------------------------|
 KB1259
 KB1259                          SUPERSEDED SURVEY CONTROL
 KB1259
 KB1259  NAD 83(1986)-  39 09 08.02013(N)    088 58 06.04684(W) AD(       ) 1
 KB1259  NAD 27      -  39 09 07.87917(N)    088 58 05.79578(W) AD(       ) 1
 KB1259  NGVD 29 (07/19/86)  212.7    (m)          698.     (f) VERT ANG       
 KB1259
 KB1259.Superseded values are not recommended for survey control.
 KB1259
 KB1259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1259.See file dsdata.pdf to determine how the superseded data were derived.
 KB1259
 KB1259_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1259_STAMPING: DEAN HILLS 1976
 KB1259_MARK LOGO: NGS
 KB1259_PROJECTION: FLUSH
 KB1259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1259+STABILITY: SURFACE MOTION
 KB1259
 KB1259  HISTORY     - Date     Condition        Report By
 KB1259  HISTORY     - 1976     MONUMENTED       NGS
 KB1259
 KB1259                          STATION DESCRIPTION
 KB1259
 KB1259'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1259'THE STATION IS LOCATED ABOUT 7-3/4 MILES EAST OF RAMSEY,
 KB1259'4-3/4 MILES SOUTH-SOUTHEAST OF HERRICK, ON THE HIGHEST PART OF
 KB1259'DEAN HILLS AND ON LAND OWNED BY MR. DON FERRAL, RAMSEY,
 KB1259'ILLINOIS, TELEPHONE NUMBER 618-423-2357.
 KB1259'
 KB1259'TO REACH THE STATION FROM THE POST OFFICE IN RAMSEY, GO NORTH
 KB1259'ON U.S. HIGHWAY 51 FOR 0.15 MILE TO EAST MAIN STREET.  TURN
 KB1259'RIGHT AND GO EAST ON A PAVED ROAD FOR 6.35 MILES TO A CROSSROAD
 KB1259'AND SIGN DEAN HILLS.  TURN LEFT AND GO NORTH ON A PAVED ROAD
 KB1259'FOR 0.55 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE NORTH
 KB1259'AND EAST ON THE PAVED ROAD FOR 0.8 MILE TO WHERE THE PAVED ROAD
 KB1259'BEARS NORTH, CONTINUE EAST AND SOUTH ON A GRAVELED ROAD FOR 1.1
 KB1259'MILES TO A SIDE ROAD LEFT, LEADING TO DEAN HILLS CAMP GROUND,
 KB1259'TURN LEFT AND GO EAST FOR 0.3 MILE TO THE OFFICE OF CAMP
 KB1259'GROUNDS AND THE STATION ON THE EAST SIDE OF OFFICE.
 KB1259'
 KB1259'STATION MARKS ARE STANDARD DISKS STAMPED DEAN HILLS 1976.  THE
 KB1259'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1259'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 53 FEET
 KB1259'SOUTHWEST OF THE NORTHWEST CORNER OF A BUILDING AND 21 FEET
 KB1259'SOUTHEAST OF THE SOUTHEAST LEG OF AN OIL DERRICK.  THE
 KB1259'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 KB1259'CONCRETE 42 INCHES BELOW THE GROUND.
 KB1259'
 KB1259'REFERENCE MARK 1, IS A STANDARD DISK STAMPED DEAN HILLS NO 1
 KB1259'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1259'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 10 FEET
 KB1259'SOUTHWEST OF THE EDGE OF A POND AND 2 FEET EAST OF A TELEPHONE
 KB1259'POLE.
 KB1259'
 KB1259'REFERENCE MARK 2, IS A STANDARD DISK STAMPED DEAN HILLS NO 2
 KB1259'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1259'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 50 FEET
 KB1259'EAST OF THE CENTER OF A DRIVEWAY.
 KB1259'
 KB1259'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED DEAN HILLS
 KB1259'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1259'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT
 KB1259'IS 37 FEET EAST OF THE CENTER OF THE PAVED ROAD, 2 FEET WEST
 KB1259'OF A METAL WITNESS POST AND FENCELINE.
 KB1259'
 KB1259'HEIGHT OF LIGHT ABOVE STATION MARK 26.4 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1260 ***********************************************************************
 KB1260  DESIGNATION -  DEAN HILLS AZ MK
 KB1260  PID         -  KB1260
 KB1260  STATE/COUNTY-  IL/FAYETTE
 KB1260  COUNTRY     -  US
 KB1260  USGS QUAD   -  HERRICK (2018)
 KB1260
 KB1260                         *CURRENT SURVEY CONTROL
 KB1260  ______________________________________________________________________
 KB1260* NAD 83(1997) POSITION- 39 09 02.18953(N) 088 59 31.24593(W)   ADJUSTED
 KB1260* NAVD 88 ORTHO HEIGHT -   183.9   (meters)      603.    (feet) VERTCON3
 KB1260  ______________________________________________________________________
 KB1260  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 KB1260  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 KB1260  HORZ ORDER      -  SECOND
 KB1260
 KB1260.The horizontal coordinates were established by classical geodetic methods
 KB1260.and adjusted by the National Geodetic Survey in October 1999.
 KB1260
 KB1260.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1260.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1260
 KB1260.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1260.GEOID18 height accuracy estimate available here.
 KB1260
 KB1260.Click photographs - Photos may exist for this station.
 KB1260
 KB1260.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1260
 KB1260. The following values were computed from the NAD 83(1997) position.
 KB1260
 KB1260;                    North         East     Units Scale Factor Converg.
 KB1260;SPC IL E     -   275,904.318   243,063.298   MT  1.00001490   -0 24 57.2
 KB1260;SPC IL E     -   905,196.08    797,450.17   sFT  1.00001490   -0 24 57.2
 KB1260;SPC IL W     -   276,345.541   801,535.457   MT  1.00006807   +0 44 30.1
 KB1260;SPC IL W     -   906,643.66  2,629,704.25   sFT  1.00006807   +0 44 30.1
 KB1260;UTM  16      - 4,335,379.588   327,867.288   MT  0.99996484   -1 15 28.8
 KB1260
 KB1260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1260!SPC IL E     -   0.99997618  x   1.00001490  =   0.99999108
 KB1260!SPC IL W     -   0.99997618  x   1.00006807  =   1.00004425
 KB1260!UTM  16      -   0.99997618  x   0.99996484  =   0.99994102
 KB1260
 KB1260:                Primary Azimuth Mark                     Grid Az
 KB1260:SPC IL E     -  DEAN HILLS                               085 23 52.5
 KB1260:SPC IL W     -  DEAN HILLS                               084 14 25.2
 KB1260:UTM  16      -  DEAN HILLS                               086 14 24.1
 KB1260
 KB1260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2786735379(NAD 83)
 KB1260
 KB1260|---------------------------------------------------------------------|
 KB1260| PID    Reference Object                     Distance      Geod. Az  |
 KB1260|                                                           dddmmss.s |
 KB1260| KB1259 DEAN HILLS                          APPROX. 2.1 KM 0845855.3 |
 KB1260| KB1261 DEAN HILLS AZ A PT                    7.527 METERS 29926     |
 KB1260|---------------------------------------------------------------------|
 KB1260
 KB1260                          SUPERSEDED SURVEY CONTROL
 KB1260
 KB1260  NAD 83(1986)-  39 09 02.20499(N)    088 59 31.23397(W) AD(       ) 2
 KB1260  NAD 27      -  39 09 02.06572(N)    088 59 30.98051(W) AD(       ) 2
 KB1260  NGVD 29 (07/19/86)  184.0    (m)          604.     (f) VERT ANG       
 KB1260
 KB1260.Superseded values are not recommended for survey control.
 KB1260
 KB1260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1260.See file dsdata.pdf to determine how the superseded data were derived.
 KB1260
 KB1260_MARKER: DR = REFERENCE MARK DISK
 KB1260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1260_STAMPING: DEAN HILLS AZ 1976
 KB1260_MARK LOGO: NGS
 KB1260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1260+STABILITY: SURFACE MOTION
 KB1260
 KB1260  HISTORY     - Date     Condition        Report By
 KB1260  HISTORY     - 1976     MONUMENTED       NGS
 KB1260  HISTORY     - 20120723 MARK NOT FOUND   ILDT
 KB1260
 KB1260                          STATION DESCRIPTION
 KB1260
 KB1260'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1260'THE STATION IS LOCATED ABOUT 6-1/2 MILES EAST OF RAMSEY,
 KB1260'3-1/2 MILES SOUTH-SOUTHEAST OF HERRICK AND ON ROAD RIGHT-OF-WAY.
 KB1260'
 KB1260'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED DEAN HILLS
 KB1260'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1260'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT
 KB1260'IS 37 FEET EAST OF THE CENTER OF A PAVED ROAD AND 2 FEET WEST
 KB1260'OF A METAL WITNESS POST AND FENCELINE.
 KB1260'
 KB1260'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1260'STATION DEAN HILLS 1976.
 KB1260'
 KB1260'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION DEAN
 KB1260'HILLS, DISTANCE BEING 2053.312 METERS, WEST OF TRIANGULATION
 KB1260'STATION DEAN HILLS.
 KB1260
 KB1260                          STATION RECOVERY (2012)
 KB1260
 KB1260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB1260'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0344 ***********************************************************************
 LC0344  DESIGNATION -  DEAN RM 1
 LC0344  PID         -  LC0344
 LC0344  STATE/COUNTY-  IL/CHAMPAIGN
 LC0344  COUNTRY     -  US
 LC0344  USGS QUAD   -  RISING (2018)
 LC0344
 LC0344                         *CURRENT SURVEY CONTROL
 LC0344  ______________________________________________________________________
 LC0344* NAD 83(1986) POSITION- 40 11 03.29   (N) 088 20 31.27   (W)   HD_HELD1
 LC0344* NAVD 88 ORTHO HEIGHT -   253.497 (meters)      831.68  (feet) ADJUSTED
 LC0344  ______________________________________________________________________
 LC0344  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 LC0344  DYNAMIC HEIGHT  -        253.369 (meters)      831.26  (feet) COMP
 LC0344  MODELED GRAVITY -    980,115.9   (mgal)                       NAVD 88
 LC0344
 LC0344  VERT ORDER      -  SECOND    CLASS 0
 LC0344
 LC0344.The horizontal coordinates were determined by differentially corrected
 LC0344.hand held GPS observations or other comparable positioning techniques
 LC0344.and have an estimated accuracy of +/- 3 meters.
 LC0344
 LC0344.The orthometric height was determined by differential leveling and
 LC0344.adjusted by the NATIONAL GEODETIC SURVEY
 LC0344.in June 1991.
 LC0344
 LC0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0344.GEOID18 height accuracy estimate available here.
 LC0344
 LC0344.Click photographs - Photos may exist for this station.
 LC0344
 LC0344.The dynamic height is computed by dividing the NAVD 88
 LC0344.geopotential number by the normal gravity value computed on the
 LC0344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0344.degrees latitude (g = 980.6199 gals.).
 LC0344
 LC0344.The modeled gravity was interpolated from observed gravity values.
 LC0344
 LC0344;                    North         East    Units  Estimated Accuracy
 LC0344;SPC IL E     -   390,458.0     299,260.3     MT  (+/- 3 meters HH1 GPS) 
 LC0344
 LC0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8575249070(NAD 83)
 LC0344
 LC0344                          SUPERSEDED SURVEY CONTROL
 LC0344
 LC0344  NGVD 29 (??/??/92)  253.537  (m)          831.81   (f) ADJ UNCH    2 0
 LC0344
 LC0344.Superseded values are not recommended for survey control.
 LC0344
 LC0344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0344.See file dsdata.pdf to determine how the superseded data were derived.
 LC0344
 LC0344_MARKER: DR = REFERENCE MARK DISK
 LC0344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0344_STAMPING: DEAN NO 1 1959
 LC0344_MARK LOGO: CGS
 LC0344_PROJECTION: FLUSH
 LC0344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0344+STABILITY: SURFACE MOTION
 LC0344
 LC0344  HISTORY     - Date     Condition        Report By
 LC0344  HISTORY     - 1959     MONUMENTED       CGS
 LC0344  HISTORY     - 1973     GOOD             NGS
 LC0344  HISTORY     - 1980     GOOD             NGS
 LC0344
 LC0344                          STATION DESCRIPTION
 LC0344
 LC0344'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0344'5.1 MI E FROM MAHOMET.
 LC0344'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0344'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 3.9 MILES WEST ALONG
 LC0344'U.S. HIGHWAY 150, THENCE 1.05 MILES NORTH AND WEST ALONG A GRAVEL
 LC0344'FARM ROAD TO THE FARM HOUSE AND FARM BUILDINGS, 129 FEET
 LC0344'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE FARM HOUSE AND
 LC0344'FARM BUILDINGS, 129 FEET NORTH-NORTHWEST OF THE NORTHWEST
 LC0344'CORNER OF THE CORN CRIB, 178 FEET NORTH OF THE NORTHWEST CORNER
 LC0344'OF A CONCRETE BLOCK FARM BUILDING, 137 FEET NORTH OF THE
 LC0344'NORTHEAST CORNER OF A METAL SIDED CATTLE BARN, 1 1/2 FEET EAST
 LC0344'OF A FENCE, 14 FEET SOUTH OF A FENCE CORNER, 79.2 FEET NORTH
 LC0344'OF TRIANGULATION STATION DEAN, 79.2 FEET NORTH OF A METAL WITNESS
 LC0344'POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0344
 LC0344                          STATION RECOVERY (1973)
 LC0344
 LC0344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0344'RECOVERED IN GOOD CONDITION.
 LC0344
 LC0344                          STATION RECOVERY (1980)
 LC0344
 LC0344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC0344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0343 ***********************************************************************
 LC0343  DESIGNATION -  DEAN RM 2
 LC0343  PID         -  LC0343
 LC0343  STATE/COUNTY-  IL/CHAMPAIGN
 LC0343  COUNTRY     -  US
 LC0343  USGS QUAD   -  RISING (2018)
 LC0343
 LC0343                         *CURRENT SURVEY CONTROL
 LC0343  ______________________________________________________________________
 LC0343* NAD 83(1986) POSITION- 40 11 02.04   (N) 088 20 31.24   (W)   HD_HELD1
 LC0343* NAVD 88 ORTHO HEIGHT -   253.502 (meters)      831.70  (feet) ADJUSTED
 LC0343  ______________________________________________________________________
 LC0343  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 LC0343  DYNAMIC HEIGHT  -        253.374 (meters)      831.28  (feet) COMP
 LC0343  MODELED GRAVITY -    980,115.9   (mgal)                       NAVD 88
 LC0343
 LC0343  VERT ORDER      -  SECOND    CLASS 0
 LC0343
 LC0343.The horizontal coordinates were determined by differentially corrected
 LC0343.hand held GPS observations or other comparable positioning techniques
 LC0343.and have an estimated accuracy of +/- 3 meters.
 LC0343
 LC0343.The orthometric height was determined by differential leveling and
 LC0343.adjusted by the NATIONAL GEODETIC SURVEY
 LC0343.in June 1991.
 LC0343
 LC0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0343.GEOID18 height accuracy estimate available here.
 LC0343
 LC0343.Click photographs - Photos may exist for this station.
 LC0343
 LC0343.The dynamic height is computed by dividing the NAVD 88
 LC0343.geopotential number by the normal gravity value computed on the
 LC0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0343.degrees latitude (g = 980.6199 gals.).
 LC0343
 LC0343.The modeled gravity was interpolated from observed gravity values.
 LC0343
 LC0343;                    North         East    Units  Estimated Accuracy
 LC0343;SPC IL E     -   390,419.4     299,261.0     MT  (+/- 3 meters HH1 GPS) 
 LC0343
 LC0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8575249032(NAD 83)
 LC0343
 LC0343                          SUPERSEDED SURVEY CONTROL
 LC0343
 LC0343  NGVD 29 (??/??/92)  253.542  (m)          831.83   (f) ADJ UNCH    2 0
 LC0343
 LC0343.Superseded values are not recommended for survey control.
 LC0343
 LC0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0343.See file dsdata.pdf to determine how the superseded data were derived.
 LC0343
 LC0343_MARKER: DR = REFERENCE MARK DISK
 LC0343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0343_STAMPING: DEAN NO 2 1959
 LC0343_MARK LOGO: CGS
 LC0343_PROJECTION: FLUSH
 LC0343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0343+STABILITY: SURFACE MOTION
 LC0343
 LC0343  HISTORY     - Date     Condition        Report By
 LC0343  HISTORY     - 1959     MONUMENTED       CGS
 LC0343  HISTORY     - 1973     GOOD             NGS
 LC0343
 LC0343                          STATION DESCRIPTION
 LC0343
 LC0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0343'5.1 MI E FROM MAHOMET.
 LC0343'ABOUT 0.15 MILES NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0343'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 3.9 MILES EAST
 LC0343'ALONG U.S. HIGHWAY 150, THENCE 1.05 MILES NORTH AND WEST ALONG
 LC0343'A GRAVEL FARM ROAD TO A FARM HOUSE AND FARM BUILDINGS, 44 FEET
 LC0343'WEST OF THE NORTHWEST CORNER OF A CORN CRIB, 52 1/2 FEET
 LC0343'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE BLOCK
 LC0343'FARM BUILDING, 39 FEET NORTH-NORTHWEST OF THE NORTHEAST CORNER
 LC0343'OF A METAL SIDED CATTLE BARN, 2 FEET EAST OF A FENCE, 47.5 FEET
 LC0343'SOUTH OF TRIANGULATION STATION DEAN, 47.5 FEET SOUTH OF A
 LC0343'METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH
 LC0343'WITH THE GROUND.
 LC0343
 LC0343                          STATION RECOVERY (1973)
 LC0343
 LC0343'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0343'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8309 ***********************************************************************
 AJ8309  SACS        -  This is a Secondary Airport Control Station.
 AJ8309  DESIGNATION -  DEC A
 AJ8309  PID         -  AJ8309
 AJ8309  STATE/COUNTY-  IL/MACON
 AJ8309  COUNTRY     -  US
 AJ8309  USGS QUAD   -  LONG CREEK (2018)
 AJ8309
 AJ8309                         *CURRENT SURVEY CONTROL
 AJ8309  ______________________________________________________________________
 AJ8309* NAD 83(2011) POSITION- 39 50 05.54858(N) 088 50 43.76882(W)   ADJUSTED
 AJ8309* NAD 83(2011) ELLIP HT-   175.943 (meters)        (06/27/12)   ADJUSTED
 AJ8309* NAD 83(2011) EPOCH   -  2010.00
 AJ8309* NAVD 88 ORTHO HEIGHT -   208.28  (meters)      683.3   (feet) GPS OBS
 AJ8309  ______________________________________________________________________
 AJ8309  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8309  GEOID HEIGHT    -        -32.352 (meters)                     GEOID99
 AJ8309  GEOID HEIGHT    -        -32.344 (meters)                     GEOID18
 AJ8309  NAD 83(2011) X  -     98,821.044 (meters)                     COMP
 AJ8309  NAD 83(2011) Y  - -4,903,611.906 (meters)                     COMP
 AJ8309  NAD 83(2011) Z  -  4,064,036.368 (meters)                     COMP
 AJ8309  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 AJ8309
 AJ8309  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8309  Standards:
 AJ8309         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8309            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8309  -------------------------------------------------------------------
 AJ8309  NETWORK    0.82   1.78           0.37   0.29   0.91      0.11317410
 AJ8309  -------------------------------------------------------------------
 AJ8309  Click here for local accuracies and other accuracy information.
 AJ8309
 AJ8309.This mark is at Decatur Airport (DEC)
 AJ8309
 AJ8309.The horizontal coordinates were established by GPS observations
 AJ8309.and adjusted by the National Geodetic Survey in June 2012.
 AJ8309
 AJ8309.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8309.been affixed to the stable North American tectonic plate. See 
 AJ8309.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8309
 AJ8309.The horizontal coordinates are valid at the epoch date displayed above
 AJ8309.which is a decimal equivalence of Year/Month/Day.
 AJ8309
 AJ8309.The orthometric height was determined by GPS observations and a
 AJ8309.high-resolution geoid model.
 AJ8309
 AJ8309.GPS derived orthometric heights for airport stations designated as
 AJ8309.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8309.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8309.not indicate centimeter accuracy relative to other marks which are
 AJ8309.part of the published vertical control network.
 AJ8309
 AJ8309.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8309.GEOID18 height accuracy estimate available here.
 AJ8309
 AJ8309.Click photographs - Photos may exist for this station.
 AJ8309
 AJ8309.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8309
 AJ8309.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8309
 AJ8309.The ellipsoidal height was determined by GPS observations
 AJ8309.and is referenced to NAD 83.
 AJ8309
 AJ8309. The following values were computed from the NAD 83(2011) position.
 AJ8309
 AJ8309;                    North         East     Units Scale Factor Converg.
 AJ8309;SPC IL E     -   351,791.910   256,160.678   MT  0.99999865   -0 19 41.1
 AJ8309;SPC IL E     - 1,154,170.62    840,420.49   sFT  0.99999865   -0 19 41.1
 AJ8309;UTM  16      - 4,411,059.604   342,085.664   MT  0.99990701   -1 10 56.7
 AJ8309
 AJ8309!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8309!SPC IL E     -   0.99997240  x   0.99999865  =   0.99997105
 AJ8309!UTM  16      -   0.99997240  x   0.99990701  =   0.99987941
 AJ8309
 AJ8309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4208511059(NAD 83)
 AJ8309
 AJ8309                          SUPERSEDED SURVEY CONTROL
 AJ8309
 AJ8309  NAD 83(2007)-  39 50 05.54867(N)    088 50 43.76959(W) AD(2002.00) 0
 AJ8309  ELLIP H (02/10/07)  175.966  (m)                       GP(2002.00)    
 AJ8309  ELLIP H (09/22/04)  175.967  (m)                       GP(       ) 4 1
 AJ8309  NAD 83(1997)-  39 50 05.54876(N)    088 50 43.76923(W) AD(       ) 1
 AJ8309  ELLIP H (11/27/02)  175.971  (m)                       GP(       ) 4 1
 AJ8309  NAD 83(1997)-  39 50 05.54871(N)    088 50 43.76961(W) AD(       ) 1
 AJ8309  ELLIP H (03/18/02)  175.970  (m)                       GP(       ) 4 1
 AJ8309
 AJ8309.Superseded values are not recommended for survey control.
 AJ8309
 AJ8309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8309.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8309
 AJ8309_MARKER: DH = HORIZONTAL CONTROL DISK
 AJ8309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8309_STAMPING: DEC A 2001
 AJ8309_MARK LOGO: NGS
 AJ8309_PROJECTION: FLUSH
 AJ8309_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ8309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8309+STABILITY: SURFACE MOTION
 AJ8309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8309+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 AJ8309
 AJ8309  HISTORY     - Date     Condition        Report By
 AJ8309  HISTORY     - 20010423 MONUMENTED       WOOLPT
 AJ8309  HISTORY     - 20091005 GOOD             WOOLPT
 AJ8309  HISTORY     - 20140722 GOOD             CHAST
 AJ8309
 AJ8309                          STATION DESCRIPTION
 AJ8309
 AJ8309'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8309'THE STATION IS LOCATED APPROXIMATELY 3.5 MI NORTHEAST OF MOUNT
 AJ8309'ZION, 5 MI SOUTHEAST OF DECATUR, AND IS AT THE DECATUR AIRPORT.
 AJ8309'OWNERSHIP-- DECATUR AIRPORT, AIRPORT MANAGER GENE
 AJ8309'MARCINKOWSKI, PHONE NUMBER (217) 428-2423. THIS STATION IS LOCATED
 AJ8309'INSIDE THE AIRFIELD RESTRICTED AREA AND IS NOT INTENDED FOR USE BY
 AJ8309'NON-AIRPORT PERSONNEL.
 AJ8309'
 AJ8309'TO REACH THE STATION FROM THE JUNCTION OF US BUSINESS ROUTE 51
 AJ8309'NORTH AND US ROUTE 36, PROCEED EAST AND SOUTHEASTERLY 4.5 MI
 AJ8309'ALONG US ROUTE 36, CROSSING OVER LAKE DECATUR AFTER 2.5 MI, TO THE
 AJ8309'JUNCTION OF AIRPORT ROAD ON THE LEFT AND MT ZION ROAD ON THE
 AJ8309'RIGHT. CONTINUE EAST 1.85 MI ALONG US ROUTE 36 TO THE JUNCTION OF
 AJ8309'70TH STREET ON THE LEFT. TURN LEFT AND PROCEED NORTH 1.6 MI TO THE
 AJ8309'JUNCTION OF RIDGE ROAD. TURN LET AND PROCEED WEST 0.25 MI ALONG
 AJ8309'RIDGE ROAD TO THE STATION ON THE LEFT, JUST BEFORE AN AIRPORT
 AJ8309'ACCESS GATE. THIS STATION IS IN THE AIRFIELD RESTRICTED AREA.
 AJ8309'
 AJ8309'THE STATION IS LOCATED 5.91 M ON AN AZIMUTH OF 0 DEGREES FROM THE
 AJ8309'NORTH EDGE OF A FIELD, 5.00 M ON AN AZIMUTH OF 180 DEGREES FROM THE
 AJ8309'CENTERLINE OF RIDGE ROAD, 1.42 M ON AN AZIMUTH OF 120 DEGREES FROM
 AJ8309'THE PERIMETER FENCE CORNER, AND 0.67 M ON AN AZIMUTH OF 180
 AJ8309'DEGREES FROM A CARSONITE WITNESS POST. THE STATION IS A
 AJ8309'STANDARD NGS HORIZONTAL CONTROL DISK STAMPED--DEC A 2001-- AND
 AJ8309'SET IN THE TOP OF A 0.3 M DIAMETER CONCRETE MONUMENT, WITH AN
 AJ8309'IMBEDDED IRON ROD, THAT IS SET FLUSH WITH THE GROUND. THIS STATION
 AJ8309'IS DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION.
 AJ8309
 AJ8309                          STATION RECOVERY (2009)
 AJ8309
 AJ8309'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 AJ8309'SUITABLE FOR SURVEY GRADE GPS.
 AJ8309
 AJ8309                          STATION RECOVERY (2014)
 AJ8309
 AJ8309'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2014 (TWB)
 AJ8309'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1334 ***********************************************************************
 KB1334  SACS        -  This is a Secondary Airport Control Station.
 KB1334  DESIGNATION -  DEC ARP
 KB1334  PID         -  KB1334
 KB1334  STATE/COUNTY-  IL/MACON
 KB1334  COUNTRY     -  US
 KB1334  USGS QUAD   -  LONG CREEK (2018)
 KB1334
 KB1334                         *CURRENT SURVEY CONTROL
 KB1334  ______________________________________________________________________
 KB1334* NAD 83(2011) POSITION- 39 50 02.23776(N) 088 52 08.93285(W)   ADJUSTED
 KB1334* NAD 83(2011) ELLIP HT-   173.256 (meters)        (06/27/12)   ADJUSTED
 KB1334* NAD 83(2011) EPOCH   -  2010.00
 KB1334* NAVD 88 ORTHO HEIGHT -   205.58  (meters)      674.5   (feet) GPS OBS
 KB1334  ______________________________________________________________________
 KB1334  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1334  GEOID HEIGHT    -        -32.346 (meters)                     GEOID99
 KB1334  GEOID HEIGHT    -        -32.337 (meters)                     GEOID18
 KB1334  NAD 83(2011) X  -     96,797.649 (meters)                     COMP
 KB1334  NAD 83(2011) Y  - -4,903,715.626 (meters)                     COMP
 KB1334  NAD 83(2011) Z  -  4,063,956.232 (meters)                     COMP
 KB1334  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 KB1334
 KB1334  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1334  Standards:
 KB1334         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1334            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1334  -------------------------------------------------------------------
 KB1334  NETWORK    0.81   1.78           0.36   0.29   0.91      0.12072411
 KB1334  -------------------------------------------------------------------
 KB1334  Click here for local accuracies and other accuracy information.
 KB1334
 KB1334.This mark is at Decatur Airport (DEC)
 KB1334
 KB1334.The horizontal coordinates were established by GPS observations
 KB1334.and adjusted by the National Geodetic Survey in June 2012.
 KB1334
 KB1334.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1334.been affixed to the stable North American tectonic plate. See 
 KB1334.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1334
 KB1334.The horizontal coordinates are valid at the epoch date displayed above
 KB1334.which is a decimal equivalence of Year/Month/Day.
 KB1334
 KB1334.The orthometric height was determined by GPS observations and a
 KB1334.high-resolution geoid model.
 KB1334
 KB1334.GPS derived orthometric heights for airport stations designated as
 KB1334.PACS or SACS are published to 2 decimal places.  This maintains
 KB1334.centimeter relative accuracy between the PACS and SACS.  It does
 KB1334.not indicate centimeter accuracy relative to other marks which are
 KB1334.part of the published vertical control network.
 KB1334
 KB1334.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1334.GEOID18 height accuracy estimate available here.
 KB1334
 KB1334.Click photographs - Photos may exist for this station.
 KB1334
 KB1334.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1334
 KB1334.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1334
 KB1334.The ellipsoidal height was determined by GPS observations
 KB1334.and is referenced to NAD 83.
 KB1334
 KB1334. The following values were computed from the NAD 83(2011) position.
 KB1334
 KB1334;                    North         East     Units Scale Factor Converg.
 KB1334;SPC IL E     -   351,701.662   254,135.110   MT  1.00000089   -0 20 35.6
 KB1334;SPC IL E     - 1,153,874.54    833,774.94   sFT  1.00000089   -0 20 35.6
 KB1334;SPC IL W     -   352,358.023   811,063.221   MT  1.00009298   +0 49 52.4
 KB1334;SPC IL W     - 1,156,027.95  2,660,963.25   sFT  1.00009298   +0 49 52.4
 KB1334;UTM  16      - 4,410,999.573   340,059.155   MT  0.99991494   -1 11 51.2
 KB1334
 KB1334!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1334!SPC IL E     -   0.99997282  x   1.00000089  =   0.99997371
 KB1334!SPC IL W     -   0.99997282  x   1.00009298  =   1.00006580
 KB1334!UTM  16      -   0.99997282  x   0.99991494  =   0.99988776
 KB1334
 KB1334:                Primary Azimuth Mark                     Grid Az
 KB1334:SPC IL E     -  AIRPORT BCN DECATUR APT                  257 49 02.2
 KB1334:SPC IL W     -  AIRPORT BCN DECATUR APT                  256 38 34.2
 KB1334:UTM  16      -  AIRPORT BCN DECATUR APT                  258 40 17.8
 KB1334
 KB1334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4005910999(NAD 83)
 KB1334
 KB1334|---------------------------------------------------------------------|
 KB1334| PID    Reference Object                     Distance      Geod. Az  |
 KB1334|                                                           dddmmss.s |
 KB1334| CI6641 ARP RM 1                             13.688 METERS 03708     |
 KB1334| KB1344 AIRPORT BCN DECATUR APT             APPROX. 0.7 KM 2572826.6 |
 KB1334| CI6642 ARP RM 2                             12.803 METERS 32346     |
 KB1334|---------------------------------------------------------------------|
 KB1334
 KB1334                          SUPERSEDED SURVEY CONTROL
 KB1334
 KB1334  NAD 83(2007)-  39 50 02.23785(N)    088 52 08.93362(W) AD(2002.00) 0
 KB1334  ELLIP H (02/10/07)  173.278  (m)                       GP(2002.00)    
 KB1334  ELLIP H (09/22/04)  173.279  (m)                       GP(       ) 4 1
 KB1334  NAD 83(1997)-  39 50 02.23793(N)    088 52 08.93327(W) AD(       ) 1
 KB1334  ELLIP H (11/27/02)  173.283  (m)                       GP(       ) 4 1
 KB1334  NAD 83(1997)-  39 50 02.23789(N)    088 52 08.93365(W) AD(       ) 1
 KB1334  ELLIP H (03/18/02)  173.282  (m)                       GP(       ) 4 1
 KB1334  NAD 83(1997)-  39 50 02.23415(N)    088 52 08.93177(W) AD(       ) 1
 KB1334  NAD 83(1986)-  39 50 02.24399(N)    088 52 08.92390(W) AD(       ) 1
 KB1334  NAD 27      -  39 50 02.11295(N)    088 52 08.66118(W) AD(       ) 1
 KB1334  NGVD 29 (07/19/86)  206.0    (m)          676.     (f) VERT ANG       
 KB1334
 KB1334.Superseded values are not recommended for survey control.
 KB1334
 KB1334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1334.See file dsdata.pdf to determine how the superseded data were derived.
 KB1334
 KB1334_MARKER: DT = TOPOGRAPHIC STATION DISK
 KB1334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1334_STAMPING: ARP 1965
 KB1334_MARK LOGO: CGS
 KB1334_PROJECTION: FLUSH
 KB1334_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1334+STABILITY: SURFACE MOTION
 KB1334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1334+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 KB1334
 KB1334  HISTORY     - Date     Condition        Report By
 KB1334  HISTORY     - 1965     MONUMENTED       CGS
 KB1334  HISTORY     - 1977     GOOD             NGS
 KB1334  HISTORY     - 19890915 GOOD             NGS
 KB1334  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1334  HISTORY     - 20010423 GOOD             WOOLPT
 KB1334  HISTORY     - 20091005 GOOD             WOOLPT
 KB1334  HISTORY     - 20140722 GOOD             CHAST
 KB1334
 KB1334                          STATION DESCRIPTION
 KB1334
 KB1334'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (LHW)
 KB1334'THE STATION MARK AND AP STA A 1965 WERE RECOVERED AND FOUND IN
 KB1334'GOOD CONDITION.  NEW REFERENCE MARKS 1 AND 2 WERE ESTABLISHED
 KB1334'AT THIS DATE.  A NEW DESCIRPTION FOLLOWS.
 KB1334'
 KB1334'THE STATION IS LOCATED ON THE DECATUR MUNICIPAL AIRPORT.
 KB1334'
 KB1334'TO REACH THE STATION FROM THE CONTROL TOWER, GO EAST ON A
 KB1334'TAXIWAY FOR 0.5 MILE TO THE STATION ON THE RIGHT.
 KB1334'
 KB1334'STATION MARK, A STANDARD TOPO DISK STAMPED ARP 1965, IS SET IN
 KB1334'THE TOP OF AN 8-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1334'FLUSH WITH THE GROUND SURFACE.  IT IS 126.2 FEET SOUTHEAST OF
 KB1334'TAXIWAY LIGHT NUMBER 249, 121 FEET SOUTHWEST OF TAXIWAY LIGHT
 KB1334'NUMBER 248 AND 102.2 FEET SOUTH OF THE EAST-WEST TAXIWAY STRIP.
 KB1334'
 KB1334'REFERENCE MARK 1, A STANDARD DISK STAMPED ARP 1965 NO 1 1976,
 KB1334'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1334'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 71 FEET SOUTH OF
 KB1334'THE EAST-WEST TAXIWAY STRIP.
 KB1334'
 KB1334'REFERENCE MARK 2, A STANDARD DISK STAMPED ARP 1965 NO 2 1976,
 KB1334'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1334'IS FLUSH WITH THE GROUND SURFACE.  IT IS 69 FEET SOUTH OF THE
 KB1334'EAST-WEST TAXIWAY STRIP.
 KB1334'
 KB1334'AP STA A, A STANDARD TOPO DISK STAMPED AP STA A 1965, IS SET
 KB1334'IN THE TOP OF AN 8-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 1
 KB1334'INCH BELOW THE GROUND SURFACE.  IT IS 40 FEET EAST OF THE
 KB1334'NORTHEAST CORNER OF RUNWAY 18 AND 10 FEET SOUTHWEST OF A STROBE
 KB1334'LIGHT.
 KB1334'
 KB1334'TO REACH AP STA A 1965 FROM THE CONTROL TOWER, GO NORTH ON A
 KB1334'TAXIWAY FOR 0.9 MILE TO THE END OF RUNWAY 18 AND THE MARK ON
 KB1334'THE EAST SIDE OF RUNWAY 18.
 KB1334'
 KB1334'HEIGHT OF LIGHT ABOVE STATION MARK 4.6 FEET.
 KB1334'
 KB1334'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 KB1334'2-1/2 MILES SOUTHEAST OF DECATUR.
 KB1334
 KB1334                          STATION RECOVERY (1977)
 KB1334
 KB1334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (DRM)
 KB1334'RECOVERED AS DESCRIBED.
 KB1334'RMS 1 AND 2 ALSO RECOVERED AS DESCRIBED.
 KB1334'
 KB1334'VERTICAL ELEVATIONS (3RD ORDER) ESTABLISHED ON ALL MARKS BY AERO
 KB1334'PARTIES.
 KB1334'
 KB1334'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE DECATUR
 KB1334'MUNICIPAL AIRPORT.
 KB1334
 KB1334                          STATION RECOVERY (1989)
 KB1334
 KB1334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 (RJH)
 KB1334'THE STATION IS LOCATED AT THE DECATUR AIRPORT IN THE GRASS AREA SOUTH
 KB1334'OF THE MIDFIED TWY IN THE AREA REFERRED TO AS THE SOUTH 90.  THE
 KB1334'STATION IS LOCATED BETWEEN THE 8TH AND 9TH TAXIWAY LIGHTS EAST OF THE
 KB1334'JUNCTION WITH RUNWAY 18-36.  THE STATION IS LOCATED 126.1 FT (38.4 M)
 KB1334'SOUTHEAST OF TWY LT T2A-10, 121.3 FT (37.0 M) SOUTHWEST OF TWY LT
 KB1334'T2A-11, 117 FT (35.7 M) WEST OF THE CL OF A ROAD LEADING TO THE
 KB1334'EASTERN CEILOMETER, AND 103.2 FT (31.5 M) SOUTH OF THE CL OF THE
 KB1334'EAST-WEST TAXIWAY.  THE STATION IS A STANDARD TOPOGRAPHIC DISK,
 KB1334'STAMPED ARP 1965 AND SET IN THE TOP OF A CONCRETE POST THAT IS SET
 KB1334'FLUSH WITH THE GROUND.
 KB1334
 KB1334                          STATION RECOVERY (2000)
 KB1334
 KB1334'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1334'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1334'RECOVERED AS DESCRIBED IN GOOD CONDITION. THE STATION IS LOCATED
 KB1334'ON THE PROPERTY OF DECATUR AIRPORT, 910 AIRPORT ROAD, DECATUR,
 KB1334'ILLINOIS 62521.  THE AIRPORT MANAGER, MR. GENE MARCINKOWSKI, MUST
 KB1334'BE CONTACTED 24 HOURS IN ADVANCE OF OBSERVATIONS AT 217.428.2423
 KB1334'TO ARRANGE ACCESS AND TO PROVIDE AN ESCORT.  THE FACILITY FAX
 KB1334'NUMBER IS 217.428.7904.  THE STATION IS LOCATED 126.1 FEET (38.4
 KB1334'METERS) SOUTHEAST OF TAXIWAY LIGHT T2A-11, 121.2 FEET (36.9 METERS)
 KB1334'SOUTHWEST OF TAXIWAY LIGHT T2A-10 AND 103.3 FEET(31.5 METERS)
 KB1334'SOUTH OF THE CENTERLINE OF THE EAST-WEST TAXIWAY.
 KB1334
 KB1334                          STATION RECOVERY (2001)
 KB1334
 KB1334'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 KB1334'THE STATION IS LOCATED APPROXIMATELY 3.5 MI NORTHEAST OF MOUNT
 KB1334'ZION, 5 MI SOUTHEAST OF DECATUR, AND IS AT THE DECATUR AIRPORT.
 KB1334'OWNERSHIP-- DECATUR AIRPORT, AIRPORT MANAGER GENE
 KB1334'MARCINKOWSKI, PHONE NUMBER (217) 428-2423. THIS STATION IS LOCATED
 KB1334'INSIDE THE AIRFIELD RESTRICTED AREA AND IS NOT INTENDED FOR USE BY
 KB1334'NON-AIRPORT PERSONNEL.
 KB1334'
 KB1334'TO REACH THE STATION FROM THE JUNCTION OF US BUSINESS ROUTE 51
 KB1334'NORTH AND US ROUTE 36, PROCEED EAST AND SOUTHEASTERLY 4.5 MI
 KB1334'ALONG US ROUTE 36, CROSSING OVER LAKE DECATUR AFTER 2.5 MI, TO THE
 KB1334'JUNCTION OF AIRPORT ROAD ON THE LEFT AND MT ZION ROAD ON THE
 KB1334'RIGHT. TURN LEFT AND PROCEED NORTH 0.95 MI ALONG AIRPORT ROAD TO
 KB1334'THE ENTRANCE TO THE AIRPORT. TURN RIGHT AND PROCEED EAST
 KB1334'APPROXIMATELY 50 M ACROSS THE PARKING TO THE MAIN GATE LOCATED
 KB1334'BETWEEN THE ATCT AND THE DECATUR AVIATION HANGAR AND TERMINAL.
 KB1334'PROCEED THROUGH THE GATE AND CONTINUE EAST 0.50 MI ACROSS THE
 KB1334'RAMP AND ALONG TAXIWAY A TO THE STATION ON THE RIGHT, BETWEEN
 KB1334'THE 8TH AND 9TH TAXIWAY LIGHTS EAST OF THE JUNCTION OF RUNWAY
 KB1334'18-36.
 KB1334'
 KB1334'THE STATION IS LOCATED 38.4 M SOUTHEAST OF TAXIWAY LIGHT T2A-10, 37.0
 KB1334'M SOUTHWEST OF TAXIWAY LIGHT T2A-11, AND 31.5 M SOUTH OF THE
 KB1334'CENTERLINE OF TAXIWAY A. THE STATION IS A STANDARD TOPOGRAPHIC
 KB1334'DISK STAMPED-- ARP 1965-- AND SET IN THE TOP OF A CONCRETE POST
 KB1334'THAT IS SET FLUSH WITH THE GROUND. THIS STATION IS DESIGNATED AS A
 KB1334'SECONDARY AIRPORT CONTROL STATION.
 KB1334
 KB1334                          STATION RECOVERY (2009)
 KB1334
 KB1334'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 KB1334'SUITABLE FOR SURVEY GRADE GPS.
 KB1334
 KB1334                          STATION RECOVERY (2014)
 KB1334
 KB1334'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2014 (TWB)
 KB1334'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9036 ***********************************************************************
 DE9036  DESIGNATION -  DEC MAINT
 DE9036  PID         -  DE9036
 DE9036  STATE/COUNTY-  IL/MACON
 DE9036  COUNTRY     -  US
 DE9036  USGS QUAD   -  FORSYTH (2018)
 DE9036
 DE9036                         *CURRENT SURVEY CONTROL
 DE9036  ______________________________________________________________________
 DE9036* NAD 83(2011) POSITION- 39 53 46.11970(N) 088 59 23.81929(W)   ADJUSTED
 DE9036* NAD 83(2011) ELLIP HT-   175.697 (meters)        (06/27/12)   ADJUSTED
 DE9036* NAD 83(2011) EPOCH   -  2010.00
 DE9036* NAVD 88 ORTHO HEIGHT -   207.9   (meters)      682.    (feet) GPS OBS
 DE9036  ______________________________________________________________________
 DE9036  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9036  GEOID HEIGHT    -        -32.252 (meters)                     GEOID99
 DE9036  GEOID HEIGHT    -        -32.240 (meters)                     GEOID18
 DE9036  NAD 83(2011) X  -     86,380.512 (meters)                     COMP
 DE9036  NAD 83(2011) Y  - -4,899,485.264 (meters)                     COMP
 DE9036  NAD 83(2011) Z  -  4,069,257.933 (meters)                     COMP
 DE9036  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 DE9036
 DE9036  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9036  Standards:
 DE9036         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9036            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9036  -------------------------------------------------------------------
 DE9036  NETWORK    0.80   2.12           0.36   0.29   1.08      0.06806607
 DE9036  -------------------------------------------------------------------
 DE9036  Click here for local accuracies and other accuracy information.
 DE9036
 DE9036.The horizontal coordinates were established by GPS observations
 DE9036.and adjusted by the National Geodetic Survey in June 2012.
 DE9036
 DE9036.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9036.been affixed to the stable North American tectonic plate. See 
 DE9036.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9036
 DE9036.The horizontal coordinates are valid at the epoch date displayed above
 DE9036.which is a decimal equivalence of Year/Month/Day.
 DE9036
 DE9036.The orthometric height was determined by GPS observations and a
 DE9036.high-resolution geoid model.
 DE9036
 DE9036.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9036.GEOID18 height accuracy estimate available here.
 DE9036
 DE9036.Click photographs - Photos may exist for this station.
 DE9036
 DE9036.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9036
 DE9036.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9036
 DE9036.The ellipsoidal height was determined by GPS observations
 DE9036.and is referenced to NAD 83.
 DE9036
 DE9036. The following values were computed from the NAD 83(2011) position.
 DE9036
 DE9036;                    North         East     Units Scale Factor Converg.
 DE9036;SPC IL E     -   358,675.519   243,845.316   MT  1.00001381   -0 25 16.2
 DE9036;SPC IL E     - 1,176,754.60    800,015.84   sFT  1.00001381   -0 25 16.2
 DE9036;UTM  16      - 4,418,125.672   329,875.291   MT  0.99995632   -1 16 36.0
 DE9036
 DE9036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9036!SPC IL E     -   0.99997244  x   1.00001381  =   0.99998625
 DE9036!UTM  16      -   0.99997244  x   0.99995632  =   0.99992876
 DE9036
 DE9036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2987518125(NAD 83)
 DE9036
 DE9036                          SUPERSEDED SURVEY CONTROL
 DE9036
 DE9036  NAD 83(2007)-  39 53 46.11960(N)    088 59 23.82026(W) AD(2002.00) 0
 DE9036  ELLIP H (02/10/07)  175.719  (m)                       GP(2002.00)    
 DE9036  ELLIP H (12/06/04)  175.705  (m)                       GP(       ) 4 1
 DE9036  NAD 83(1997)-  39 53 46.11961(N)    088 59 23.82015(W) AD(       ) 1
 DE9036  ELLIP H (12/18/02)  175.677  (m)                       GP(       ) 4 2
 DE9036
 DE9036.Superseded values are not recommended for survey control.
 DE9036
 DE9036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9036.See file dsdata.pdf to determine how the superseded data were derived.
 DE9036
 DE9036_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE9036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9036_STAMPING: DEC MAINT
 DE9036_MARK LOGO: ILDT
 DE9036_PROJECTION: RECESSED 15 CENTIMETERS
 DE9036_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE9036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9036+STABILITY: SURFACE MOTION
 DE9036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9036+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2024
 DE9036
 DE9036  HISTORY     - Date     Condition        Report By
 DE9036  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9036  HISTORY     - 20091120 GOOD             KUHL
 DE9036  HISTORY     - 20210707 MARK NOT FOUND   ILDT
 DE9036  HISTORY     - 20240221 GOOD             ILHD
 DE9036
 DE9036                          STATION DESCRIPTION
 DE9036
 DE9036'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9036'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE9036'TRANSPORTATION - DECATUR  STORAGE FACILITY,  4142  N. WESTLAWN
 DE9036'AVE. DECATUR -  ILLINOIS . CALL  217.875.4181  FOR ACCESS INFORMATION
 DE9036'(NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM - HOURS MAY
 DE9036'CHANGE DUE TO SEASONAL CONSIDERATIONS).
 DE9036'
 DE9036'THE STATION IS LOCATED ABOUT 4.0   MI ( 6.5 KM ) NORTHWEST  OF
 DE9036'DECATUR  AT THE  4142 N. WESTLAWN AVE.  TO REACH FROM THE JUNCTION
 DE9036'AT THE STATE 121 AND CROSSROAD NORTH WESTLAWN AVE,  GO NORTH
 DE9036'ON  NORTH WESTLAWN  AVE.  ABOUT 0.7 MI ( 1.1 KM ) TO THE ENTRANCE
 DE9036'STORAGE FACILITY, TURN RIGHT GO EAST.  THE STATION IS  25 '  +/-
 DE9036'SOUTHEAST OF LARGE GRAVEL PILE, EAST OF SEPTIC FIELD.   IT IS  85.9
 DE9036'FT
 DE9036'SOUTH  OF THE FENCE LINE ,  131.24  FT WEST  OF THE FENCE LINE, 141.64
 DE9036'FT
 DE9036'SOUTHWEST OF THE FENCE CORNER , 35.0 FT NORTHEAST OF THE GRAVEL
 DE9036'ACCESS ROAD, 158.99 FT NORTHEAST OF THE NORTHEAST CORNER AT THE
 DE9036'BLUE BUILDING, 85.3 FT SOUTH OF THE STEEL WITNESS POST.
 DE9036'
 DE9036'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE9036'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE9036'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE9036'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE9036'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE9036'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE9036'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE9036'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE9036'A PUNCHED DATUM POINT.
 DE9036
 DE9036                          STATION RECOVERY (2009)
 DE9036
 DE9036'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2009 (RSO)
 DE9036'RECOVERED AS DESCRIBED.
 DE9036
 DE9036                          STATION RECOVERY (2021)
 DE9036
 DE9036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DE9036'NEW BUILDING AND APPROACH WAS ERECTED IN 2017.  MAINTENANCE DUG DOWN
 DE9036'WITH THE BACKHOE AND NO MONUMENT WAS FOUND.  APPROACH IS 1 FT (0.3 M)
 DE9036'NORTH OF WHERE MONUMENT SHOULD BE FROM TIES PULLED.
 DE9036
 DE9036                          STATION RECOVERY (2024)
 DE9036
 DE9036'RECOVERY NOTE BY IL HIGHWAY DEPT 2024 (ZCL)
 DE9036'STATION IS LOCATED UNDER A STEEL MANHOLE LID OFF THE SOUTH EDGE OF
 DE9036'CONCRETE APPROACH TO NEW MAINT. BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8885 ***********************************************************************
 DE8885  DESIGNATION -  DEC MAINT AZ
 DE8885  PID         -  DE8885
 DE8885  STATE/COUNTY-  IL/MACON
 DE8885  COUNTRY     -  US
 DE8885  USGS QUAD   -  WARRENSBURG (2018)
 DE8885
 DE8885                         *CURRENT SURVEY CONTROL
 DE8885  ______________________________________________________________________
 DE8885* NAD 83(2011) POSITION- 39 53 40.42993(N) 089 00 23.73166(W)   ADJUSTED
 DE8885* NAD 83(2011) ELLIP HT-   185.064 (meters)        (06/27/12)   ADJUSTED
 DE8885* NAD 83(2011) EPOCH   -  2010.00
 DE8885* NAVD 88 ORTHO HEIGHT -   217.3   (meters)      713.    (feet) GPS OBS
 DE8885  ______________________________________________________________________
 DE8885  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8885  GEOID HEIGHT    -        -32.255 (meters)                     GEOID99
 DE8885  GEOID HEIGHT    -        -32.243 (meters)                     GEOID18
 DE8885  NAD 83(2011) X  -     84,959.463 (meters)                     COMP
 DE8885  NAD 83(2011) Y  - -4,899,629.874 (meters)                     COMP
 DE8885  NAD 83(2011) Z  -  4,069,129.301 (meters)                     COMP
 DE8885  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 DE8885
 DE8885  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8885  Standards:
 DE8885         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8885            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8885  -------------------------------------------------------------------
 DE8885  NETWORK    2.56   3.37           1.16   0.90   1.72     -0.11256824
 DE8885  -------------------------------------------------------------------
 DE8885  Click here for local accuracies and other accuracy information.
 DE8885
 DE8885.The horizontal coordinates were established by GPS observations
 DE8885.and adjusted by the National Geodetic Survey in June 2012.
 DE8885
 DE8885.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8885.been affixed to the stable North American tectonic plate. See 
 DE8885.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8885
 DE8885.The horizontal coordinates are valid at the epoch date displayed above
 DE8885.which is a decimal equivalence of Year/Month/Day.
 DE8885
 DE8885.The orthometric height was determined by GPS observations and a
 DE8885.high-resolution geoid model.
 DE8885
 DE8885.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8885.GEOID18 height accuracy estimate available here.
 DE8885
 DE8885.Click photographs - Photos may exist for this station.
 DE8885
 DE8885.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8885
 DE8885.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8885
 DE8885.The ellipsoidal height was determined by GPS observations
 DE8885.and is referenced to NAD 83.
 DE8885
 DE8885. The following values were computed from the NAD 83(2011) position.
 DE8885
 DE8885;                    North         East     Units Scale Factor Converg.
 DE8885;SPC IL E     -   358,510.630   242,420.709   MT  1.00001580   -0 25 54.6
 DE8885;SPC IL E     - 1,176,213.63    795,341.94   sFT  1.00001580   -0 25 54.6
 DE8885;UTM  16      - 4,417,982.080   328,448.460   MT  0.99996232   -1 17 14.3
 DE8885
 DE8885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8885!SPC IL E     -   0.99997097  x   1.00001580  =   0.99998677
 DE8885!UTM  16      -   0.99997097  x   0.99996232  =   0.99993329
 DE8885
 DE8885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2844817982(NAD 83)
 DE8885
 DE8885                          SUPERSEDED SURVEY CONTROL
 DE8885
 DE8885  NAD 83(2007)-  39 53 40.43009(N)    089 00 23.73241(W) AD(2002.00) 0
 DE8885  ELLIP H (02/10/07)  185.090  (m)                       GP(2002.00)    
 DE8885  ELLIP H (12/06/04)  185.092  (m)                       GP(       ) 4 1
 DE8885  NAD 83(1997)-  39 53 40.43022(N)    089 00 23.73247(W) AD(       ) 1
 DE8885  ELLIP H (12/18/02)  185.088  (m)                       GP(       ) 4 2
 DE8885
 DE8885.Superseded values are not recommended for survey control.
 DE8885
 DE8885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8885.See file dsdata.pdf to determine how the superseded data were derived.
 DE8885
 DE8885_MARKER: DD = SURVEY DISK
 DE8885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8885_STAMPING: DEC MAINT AZ
 DE8885_MARK LOGO: ILDT
 DE8885_PROJECTION: FLUSH
 DE8885_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE8885+STABILITY: SURFACE MOTION
 DE8885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8885+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2025
 DE8885
 DE8885  HISTORY     - Date     Condition        Report By
 DE8885  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8885  HISTORY     - 20210816 GOOD             ILDT
 DE8885  HISTORY     - 20250814 GOOD             ILDT
 DE8885
 DE8885                          STATION DESCRIPTION
 DE8885
 DE8885'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8885'THE STATION IS  LOCATED 0.7 MI ( 1.15 KM ) WEST OF  THE ILLINOIS
 DE8885'DEPARTMENT OF TRANSPORTATION - DECATUR  STORAGE FACILITY,  4142  N.
 DE8885'WESTLAWN AVE. DECATUR -  ILLINOIS .
 DE8885'
 DE8885'THE STATION IS LOCATED ABOUT 4.0   MI ( 6.5 KM ) NORTHWEST  OF
 DE8885'DECATUR,  ON THE INTERSECTION AT THE  INTERSTATE 72 AND STATE
 DE8885'ROUTE 121  ON THE MEDIAN BERM  BETWEEN THE INTERSTATE 72 BRIDGE
 DE8885'AND NORTHEAST OF STATE ROUTE 121, ON THE NORTH SIDE OF STATE
 DE8885'ROUTE 121.  IT IS  62.6   FT NORTHWEST  OF THE CENTER OF THE EAST
 DE8885'BOUND LANE INTERSTATE 72,   38.0 FT SOUTH  OF THE EDGE OF
 DE8885'PAVEMENT FROM THE WEST BOUND LANE  INTERSTATE  72,  28.17  FT
 DE8885'SOUTHEAST  OF THE OUT SIDE CORNER ABUTMENT BARRIER WALL AT THE
 DE8885'WEST BOUND LANE INTERSTATE 72 , 27.44  FT NORTHEAST OF THE OUT SIDE
 DE8885'CORNER ABUTMENT BARRIER WALL AT THE EAST BOUND LANE INTERSTATE
 DE8885'72, 10.21  FT NORTHEAST OF THE STEEL WITNESS POST.
 DE8885'
 DE8885'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8885'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8885'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8885'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8885'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8885'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8885'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8885'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8885'A PUNCHED DATUM POINT.
 DE8885
 DE8885                          STATION RECOVERY (2021)
 DE8885
 DE8885'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DE8885'RECOVERED IN GOOD CONDITION.
 DE8885
 DE8885                          STATION RECOVERY (2025)
 DE8885
 DE8885'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DE8885'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0570 ***********************************************************************
 KB0570  DESIGNATION -  DECATUR
 KB0570  PID         -  KB0570
 KB0570  STATE/COUNTY-  IL/MACON
 KB0570  COUNTRY     -  US
 KB0570  USGS QUAD   -  DECATUR (2018)
 KB0570
 KB0570                         *CURRENT SURVEY CONTROL
 KB0570  ______________________________________________________________________
 KB0570* NAD 83(1997) POSITION- 39 50 42.34655(N) 088 56 47.24439(W)   ADJUSTED
 KB0570* NAVD 88 ORTHO HEIGHT -   204.188 (meters)      669.91  (feet) ADJUSTED
 KB0570  ______________________________________________________________________
 KB0570  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 KB0570  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 KB0570  DYNAMIC HEIGHT  -        204.078 (meters)      669.55  (feet) COMP
 KB0570  MODELED GRAVITY -    980,087.0   (mgal)                       NAVD 88
 KB0570
 KB0570  HORZ ORDER      -  FIRST
 KB0570  VERT ORDER      -  FIRST     CLASS II
 KB0570
 KB0570.The horizontal coordinates were established by classical geodetic methods
 KB0570.and adjusted by the National Geodetic Survey in October 1999.
 KB0570
 KB0570.The orthometric height was determined by differential leveling and
 KB0570.adjusted by the NATIONAL GEODETIC SURVEY
 KB0570.in June 1991.
 KB0570
 KB0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0570.GEOID18 height accuracy estimate available here.
 KB0570
 KB0570.Click photographs - Photos may exist for this station.
 KB0570
 KB0570.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0570
 KB0570.The dynamic height is computed by dividing the NAVD 88
 KB0570.geopotential number by the normal gravity value computed on the
 KB0570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0570.degrees latitude (g = 980.6199 gals.).
 KB0570
 KB0570.The modeled gravity was interpolated from observed gravity values.
 KB0570
 KB0570. The following values were computed from the NAD 83(1997) position.
 KB0570
 KB0570;                    North         East     Units Scale Factor Converg.
 KB0570;SPC IL E     -   352,981.186   247,526.039   MT  1.00000889   -0 23 34.2
 KB0570;SPC IL E     - 1,158,072.44    812,091.68   sFT  1.00000889   -0 23 34.2
 KB0570;UTM  16      - 4,412,377.407   333,470.406   MT  0.99994142   -1 14 50.7
 KB0570
 KB0570!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0570!SPC IL E     -   0.99997303  x   1.00000889  =   0.99998192
 KB0570!UTM  16      -   0.99997303  x   0.99994142  =   0.99991445
 KB0570
 KB0570:                Primary Azimuth Mark                     Grid Az
 KB0570:SPC IL E     -  PIT                                      015 55 02.3
 KB0570:UTM  16      -  PIT                                      016 46 18.8
 KB0570
 KB0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3347012377(NAD 83)
 KB0570
 KB0570|---------------------------------------------------------------------|
 KB0570| PID    Reference Object                     Distance      Geod. Az  |
 KB0570|                                                           dddmmss.s |
 KB0570| KB1351 STALEY AZ MK                         89.180 METERS 00659     |
 KB0570| KB1350 STALEY AZ MK A PT                    85.942 METERS 01007     |
 KB0570| KB1118 PIT                                 414.226 METERS 0153128.1 |
 KB0570| KB0569 L 259                                35.950 METERS 03339     |
 KB0570| KB0571 DECATUR RM                           15.828 METERS 18358     |
 KB0570| KB1345 DECATUR CIT NAT BANK BLDG           APPROX. 0.7 KM 2533957.8 |
 KB0570|---------------------------------------------------------------------|
 KB0570
 KB0570                          SUPERSEDED SURVEY CONTROL
 KB0570
 KB0570  NAD 83(1986)-  39 50 42.35544(N)    088 56 47.23657(W) AD(       ) 1
 KB0570  NAD 27      -  39 50 42.22570(N)    088 56 46.97010(W) AD(       ) 1
 KB0570  USSD        -  39 50 42.34100(N)    088 56 46.85900(W) AD(       ) 3
 KB0570  NGVD 29 (??/??/92)  204.266  (m)          670.16   (f) ADJ UNCH    1 2
 KB0570  NGVD 29             204.27   (m)          670.2    (f) LEVELING    3  
 KB0570
 KB0570.Superseded values are not recommended for survey control.
 KB0570
 KB0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0570.See file dsdata.pdf to determine how the superseded data were derived.
 KB0570
 KB0570_MARKER: DS = TRIANGULATION STATION DISK
 KB0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0570_STAMPING: DECATUR 1920
 KB0570_MARK LOGO: CGS
 KB0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0570+STABILITY: SURFACE MOTION
 KB0570
 KB0570  HISTORY     - Date     Condition        Report By
 KB0570  HISTORY     - 1920     MONUMENTED       CGS
 KB0570  HISTORY     - 1959     GOOD             ILDT
 KB0570  HISTORY     - 1965     MARK NOT FOUND   ILDT
 KB0570  HISTORY     - 1969     GOOD             CGS
 KB0570  HISTORY     - 1970     GOOD             PAS
 KB0570  HISTORY     - 1971     GOOD             NGS
 KB0570  HISTORY     - 1971     GOOD             NGS
 KB0570  HISTORY     - 1972     GOOD             ILDT
 KB0570  HISTORY     - 1973     GOOD             ILDT
 KB0570  HISTORY     - 1976     GOOD             NGS
 KB0570  HISTORY     - 1976     GOOD             NGS
 KB0570  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 KB0570
 KB0570                          STATION DESCRIPTION
 KB0570
 KB0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0570'STATION IS LOCATED AT DECATUR, ON THE E SIDE OF ILLINOIS CENTRAL
 KB0570'RAILROAD TRACK, 200 YARDS S OF THE RAILROAD STATION, 30 YARDS N OF
 KB0570'THE CENTER OF NORTH STREET, 30 YARDS S OF MILEPOST 752, AND 1.45
 KB0570'METERS, 4.76 FEET, E OF THE E AND NEAREST RAIL OF THE
 KB0570'MAIN-LINE TRACK. THE STATION MARK IS A STANDARD BRONZE DISK SET IN
 KB0570'CONCRETE. THERE IS NO UNDERGROUND MARK.
 KB0570'THE REFERENCE MARK IS A BRONZE DISK SET IN THE N CURB OF NORTH
 KB0570'STREET, 15.87 METERS, 52.07 FEET, FROM THE STATION.
 KB0570'THE ELEVATION OF THE STATION MARK IS 204.490
 KB0570'METERS, 670.898 FEET, AND OF THE REFERENCE MARK 204.456 METERS,
 KB0570'670.786 FEET.
 KB0570
 KB0570                          STATION RECOVERY (1959)
 KB0570
 KB0570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1959
 KB0570'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION. THE REFERENCE
 KB0570'MARK WAS SEARCHED FOR BUT NOT RECOVERED. THE POSITION OF NORTH
 KB0570'STREET RELATIVE TO THE STATION WAS FOUND TO BE IN ERROR, EVIDENTLY
 KB0570'DUE TO SOME RECONSTRUCTION SINCE THE CURBING MENTIONED IN THE
 KB0570'ORIGINAL DESCRIPTION IS NO LONGER IN EVIDENCE AT THE SITE. REFERENCE
 KB0570'DIMENSIONS ARE AS FOLLOWS-
 KB0570'
 KB0570'97.4 FEET SOUTH OF MILEPOST 752.
 KB0570'
 KB0570'75.0 FEET NORTH OF THE CENTERLINE OF NORTH STREET.
 KB0570'
 KB0570'4.76 FEET EAST OF THE EAST AND NEAREST RAIL OF THE MAIN-LINE TRACK.
 KB0570
 KB0570                          STATION RECOVERY (1965)
 KB0570
 KB0570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1965
 KB0570'STATION WAS SEARCHED FOR BUT NOT RECOVERED.
 KB0570
 KB0570                          STATION RECOVERY (1969)
 KB0570
 KB0570'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0570'0.2 MI S FROM DECATUR.
 KB0570'ABOUT 0.2 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0570'NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.2 MILE SOUTH OF
 KB0570'THE CROSSING OF THE RAILROAD AND THE NORFOLK AND WESTERN RAILWAY,
 KB0570'91 FEET SOUTHWEST AND ACROSS A SIDETRACK FROM MILEPOST 752, 5
 KB0570'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 4 1/2 FEET WEST OF
 KB0570'THE WEST RAIL OF THE MOST EASTERLY SET OF TRACKS, 71 FEET NORTH
 KB0570'OF THE CENTER LINE OF E. NORTH STREET, 118 FEET SOUTH-SOUTHWEST
 KB0570'AND ACROSS A SIDETRACK FROM BENCH MARK L 259, 18 FEET WEST OF
 KB0570'THE SOUTHWEST CORNER OF THE MORE SOUTHERLY OF 2 BATTERY BOXES,
 KB0570'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 KB0570'OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 KB0570'GROUND.  SEC 14, T 16 N, R 2 E.
 KB0570
 KB0570                          STATION RECOVERY (1970)
 KB0570
 KB0570'RECOVERY NOTE BY PARK AERIAL SURVEYS INCORPORATED 1970 (CM)
 KB0570'THE STATION WAS FOUND AS DESCRIBED AND IN GOOD CONDITION. THE
 KB0570'REFERENCE MARK WAS SEARCHED FOR BUT COULD NOT BE FOUND.  A COMPLETE
 KB0570'NEW DESCRIPTION IS AS FOLLOWS.
 KB0570'
 KB0570'THE STATION IS LOCATED ABOUT 0.2 MILE SOUTH ALONG THE ILLINOIS
 KB0570'CENTRAL RAILROAD FROM THE NORFOLK AND WESTERN RAILWAY STATION IN
 KB0570'DECATUR. 0.2 MILE SOUTH OF THE CROSSINGS OF THE I.C.R.R. AND N AND W
 KB0570'RAILROAD, 91 FEET SOUTHWEST AND ACROSS A SIDETRACK FROM MILEPOST
 KB0570'752, 71 FEET NORTH OF THE CENTERLINE OF EAST NORTH STREET, 18 FEET
 KB0570'WEST OF THE SOUTHWEST CORNER OF THE MORE SOUTHERLY OF TWO
 KB0570'BATTERY BOXES, 5 FEET EAST OF THE EAST RAIL OF MAIN TRACK AND ABOUT
 KB0570'1/2 FOOT BELOW THE LEVEL OF THE TRACK. A STANDARD U.S.C. AND
 KB0570'G.S. DISK SET IN TOP OF CONCRETE FLUSH WITH THE GROUND.
 KB0570
 KB0570                          STATION RECOVERY (1971)
 KB0570
 KB0570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KB0570'THE STATION MARK AND RM 1920 WERE FOUND IN GOOD CONDITION. THE
 KB0570'REFERENCE MARK WAS REPORTED AS NOT FOUND IN 1959 AND 1961 BUT
 KB0570'WAS FOUND AFTER A SHORT SEARCH. BM L 259 1961 WAS USED AS A REFERENCE
 KB0570'MARK. THE DISTANCE TO THE RM 1920 WAS FOUND TO BE SHORTER BY 0.14
 KB0570'OF A FOOT. A NEW DESCRIPTION FOLLOWS-
 KB0570'
 KB0570'THE STATION IS LOCATED ABOUT 0.2 MILE SOUTH ALONG THE ILLINOIS
 KB0570'CENTRAL RAILROAD FROM THE NORFOLK AND WESTERN RAILWAY STATION IN
 KB0570'DECATUR, 0.2 MILE SOUTH OF THE CROSSING OF THE 2 RAILROADS, 91 FEET
 KB0570'SOUTHWEST AND ACROSS TRACKS FROM MILEPOST 752, 71 FEET NORTH
 KB0570'OF THE CENTERLINE OF E NORTH STREET, 18 FEET WEST OF THE SOUTHWEST
 KB0570'CORNER OF THE SOUTH 1 OF 2 BATTERY BOXES AND 5 FEET EAST OF THE
 KB0570'EAST RAIL OF MAIN TRACK, THE MONUMENT IS FLUSH AND THE DISK IS
 KB0570'STAMPED DECATUR 1920.
 KB0570'
 KB0570'RM 1920 IS A STANDARD DISK STAMPED DECATUR 1920 SET IN A DRILL HOLE
 KB0570'IN THE NORTH CURBING OF THE STREET, 3 INCHES UNDERGROUND, 23
 KB0570'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 14 FEET NORTH OF THE
 KB0570'CENTERLINE OF E NORTH STREET, 29 FEET SOUTHWEST OF RAILROAD
 KB0570'CROSSING SIGNAL, 10 FEET WEST OF WEST RAIL OF SIDETRACK AND 9 FEET
 KB0570'EAST OF EAST RAIL OF SIDETRACK.
 KB0570'
 KB0570'BM L 259 1961 IS A STANDARD BENCH MARK DISK STAMPED L 259 1961, ON
 KB0570'TOP OF A COPPER COATED STEEL ROAD FLUSH WITH THE GROUND AND
 KB0570'PROTECTED BY A 6 INCH SOIL TILE PROJECTING 1 INCH, 21 FEET NORTH OF
 KB0570'MILEPOST 752, 183 FEET NORTH OF THE CENTERLINE OF THE STREET,
 KB0570'11 FEET EAST OF EAST RAIL OF SIDETRACK, 24 FEET EAST OF EAST RAIL OF
 KB0570'MAIN TRACK AND 3 FEET NORTHWEST OF A METAL WITNESS POST.
 KB0570'
 KB0570'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0570
 KB0570                          STATION RECOVERY (1971)
 KB0570
 KB0570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 KB0570'RECOVERED IN GOOD CONDITION.
 KB0570
 KB0570                          STATION RECOVERY (1972)
 KB0570
 KB0570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB0570'DECATUR 1970 RECOVERED GOOD.
 KB0570'
 KB0570'FOUND AS DESCRIBED.
 KB0570
 KB0570                          STATION RECOVERY (1973)
 KB0570
 KB0570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (GD)
 KB0570'DECATUR 1920 RECOVERED GOOD.
 KB0570'
 KB0570'DISTANCE AND DIRECTION FROM NEAREST TOWN--AT DECATUR.
 KB0570
 KB0570                          STATION RECOVERY (1976)
 KB0570
 KB0570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0570'THE STATION MARK, REFERENCE MARK 1920 AND BENCH MARK L 259 WERE
 KB0570'RECOVERED AND IN GOOD CONDITION AS DESCRIBED IN 1971.  A DIFFERENCE
 KB0570'OF 0.015 METER LONGER TO BENCH MARK L 259 WAS NOTED AND VERIFIED.
 KB0570'
 KB0570'NO MEASUREMENT BETWEEN BM AND RM, DUE TO A METAL STRUCTURE ON LINE.
 KB0570'
 KB0570'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT DECATUR.
 KB0570
 KB0570                          STATION RECOVERY (1976)
 KB0570
 KB0570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0570'RECOVERED IN GOOD CONDITION AS DESCRIBED IN LITHOGRAPHED LIST OF MAY
 KB0570'1966, WITH THE EXCEPTION THAT IT IS 79 FEET NORTH OF THE CENTER OF
 KB0570'EAST NORTH STREET.
 KB0570
 KB0570                          STATION RECOVERY (2000)
 KB0570
 KB0570'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0570'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0570'SEARCHED FOR NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1354 ***********************************************************************
 KB1354  DESIGNATION -  DECATUR CATERPILLER TANK
 KB1354  PID         -  KB1354
 KB1354  STATE/COUNTY-  IL/MACON
 KB1354  COUNTRY     -  US
 KB1354  USGS QUAD   -  FORSYTH (2018)
 KB1354
 KB1354                         *CURRENT SURVEY CONTROL
 KB1354  ______________________________________________________________________
 KB1354* NAD 83(1997) POSITION- 39 52 42.05872(N) 088 54 41.61616(W)   ADJUSTED
 KB1354  ______________________________________________________________________
 KB1354  GEOID HEIGHT    -        -32.261 (meters)                     GEOID18
 KB1354  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 KB1354  HORZ ORDER      -  THIRD
 KB1354
 KB1354.The horizontal coordinates were established by classical geodetic methods
 KB1354.and adjusted by the National Geodetic Survey in October 1999.
 KB1354
 KB1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1354.GEOID18 height accuracy estimate available here.
 KB1354
 KB1354.Click photographs - Photos may exist for this station.
 KB1354
 KB1354.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1354
 KB1354. The following values were computed from the NAD 83(1997) position.
 KB1354
 KB1354;                    North         East     Units Scale Factor Converg.
 KB1354;SPC IL E     -   356,653.421   250,536.566   MT  1.00000511   -0 22 14.7
 KB1354;SPC IL E     - 1,170,120.43    821,968.72   sFT  1.00000511   -0 22 14.7
 KB1354;SPC IL W     -   357,235.363   807,363.578   MT  1.00008303   +0 48 17.3
 KB1354;SPC IL W     - 1,172,029.69  2,648,825.34   sFT  1.00008303   +0 48 17.3
 KB1354;UTM  16      - 4,416,004.057   336,535.165   MT  0.99992897   -1 13 33.2
 KB1354
 KB1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3653516004(NAD 83)
 KB1354
 KB1354                          SUPERSEDED SURVEY CONTROL
 KB1354
 KB1354  NAD 83(1986)-  39 52 42.06758(N)    088 54 41.60932(W) AD(       ) 3
 KB1354  NAD 27      -  39 52 41.94199(N)    088 54 41.33836(W) AD(       ) 3
 KB1354
 KB1354.Superseded values are not recommended for survey control.
 KB1354
 KB1354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1354.See file dsdata.pdf to determine how the superseded data were derived.
 KB1354
 KB1354_MARKER: 53 = ELEVATED TANK
 KB1354
 KB1354  HISTORY     - Date     Condition        Report By
 KB1354  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1354
 KB1354                          STATION DESCRIPTION
 KB1354
 KB1354'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1354'DECATUR, CATERPILLAR MANUFACTURING COMPANY, WATER TANK IS A
 KB1354'6-LEGGED STEEL STRUCTURE, PAINTED SILVER, WITH ELIPSOIDAL TOP
 KB1354'AND BOTTOM TANK, AND HAS AN OVERALL HEIGHT OF ABOUT 165 FEET.
 KB1354'
 KB1354'THE TANK IS LOCATED IN THE NORTHEAST EDGE OF DECATUR AT THE
 KB1354'CATERPILLAR COMPANY FACTORY, WHICH IS LOCATED AT 27TH STREET
 KB1354'AND PERSHING ROAD.
 KB1354'
 KB1354'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1349 ***********************************************************************
 KB1349  DESIGNATION -  DECATUR CIPS MICROWAVE
 KB1349  PID         -  KB1349
 KB1349  STATE/COUNTY-  IL/MACON
 KB1349  COUNTRY     -  US
 KB1349  USGS QUAD   -  DECATUR (2018)
 KB1349
 KB1349                         *CURRENT SURVEY CONTROL
 KB1349  ______________________________________________________________________
 KB1349* NAD 83(1997) POSITION- 39 52 18.06131(N) 088 57 02.31251(W)   ADJUSTED
 KB1349  ______________________________________________________________________
 KB1349  GEOID HEIGHT    -        -32.258 (meters)                     GEOID18
 KB1349  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 KB1349  HORZ ORDER      -  THIRD
 KB1349
 KB1349.The horizontal coordinates were established by classical geodetic methods
 KB1349.and adjusted by the National Geodetic Survey in October 1999.
 KB1349
 KB1349.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1349.GEOID18 height accuracy estimate available here.
 KB1349
 KB1349.Click photographs - Photos may exist for this station.
 KB1349
 KB1349.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1349
 KB1349. The following values were computed from the NAD 83(1997) position.
 KB1349
 KB1349;                    North         East     Units Scale Factor Converg.
 KB1349;SPC IL E     -   355,935.661   247,188.199   MT  1.00000932   -0 23 44.7
 KB1349;SPC IL E     - 1,167,765.58    810,983.28   sFT  1.00000932   -0 23 44.7
 KB1349;SPC IL W     -   356,449.009   804,030.402   MT  1.00007436   +0 46 46.7
 KB1349;SPC IL W     - 1,169,449.79  2,637,889.74   sFT  1.00007436   +0 46 46.7
 KB1349;UTM  16      - 4,415,336.395   333,176.699   MT  0.99994262   -1 15 02.8
 KB1349
 KB1349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3317615336(NAD 83)
 KB1349
 KB1349                          SUPERSEDED SURVEY CONTROL
 KB1349
 KB1349  NAD 83(1986)-  39 52 18.06996(N)    088 57 02.30585(W) AD(       ) 3
 KB1349  NAD 27      -  39 52 17.93903(N)    088 57 02.02533(W) AD(       ) 3
 KB1349
 KB1349.Superseded values are not recommended for survey control.
 KB1349
 KB1349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1349.See file dsdata.pdf to determine how the superseded data were derived.
 KB1349
 KB1349_MARKER: 45 = MICROWAVE TOWER
 KB1349
 KB1349  HISTORY     - Date     Condition        Report By
 KB1349  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1349
 KB1349                          STATION DESCRIPTION
 KB1349
 KB1349'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1349'DECATUR, CENTRAL ILLINOIS PUBLIC SERVICE COMPANY, MICROWAVE
 KB1349'TOWER KSE 59 IS A 4-LEGGED STEEL STRUCTURE, LIGHTED, PAINTED
 KB1349'ALTERNATELY RED AND WHITE, HAS REFLECTOR FANS AT THE TOP AND AN
 KB1349'OVERALL HEIGHT OF 275 FEET.
 KB1349'
 KB1349'THE MICROWAVE TOWER IS LOCATED IN THE NORTH PART OF DECATUR AT
 KB1349'2701 NORTH BROADWAY.
 KB1349'
 KB1349'STATION IS THE RED LIGHT ATOP THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1345 ***********************************************************************
 KB1345  DESIGNATION -  DECATUR CIT NAT BANK BLDG
 KB1345  PID         -  KB1345
 KB1345  STATE/COUNTY-  IL/MACON
 KB1345  COUNTRY     -  US
 KB1345  USGS QUAD   -  DECATUR (2018)
 KB1345
 KB1345                         *CURRENT SURVEY CONTROL
 KB1345  ______________________________________________________________________
 KB1345* NAD 83(1997) POSITION- 39 50 36.09037(N) 088 57 14.93384(W)   ADJUSTED
 KB1345  ______________________________________________________________________
 KB1345  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 KB1345  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 KB1345  HORZ ORDER      -  THIRD
 KB1345
 KB1345.The horizontal coordinates were established by classical geodetic methods
 KB1345.and adjusted by the National Geodetic Survey in October 1999.
 KB1345
 KB1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1345.GEOID18 height accuracy estimate available here.
 KB1345
 KB1345.Click photographs - Photos may exist for this station.
 KB1345
 KB1345.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1345
 KB1345. The following values were computed from the NAD 83(1997) position.
 KB1345
 KB1345;                    North         East     Units Scale Factor Converg.
 KB1345;SPC IL E     -   352,792.777   246,866.420   MT  1.00000974   -0 23 51.9
 KB1345;SPC IL E     - 1,157,454.30    809,927.58   sFT  1.00000974   -0 23 51.9
 KB1345;SPC IL W     -   353,299.984   803,773.123   MT  1.00007371   +0 46 36.9
 KB1345;SPC IL W     - 1,159,118.36  2,637,045.65   sFT  1.00007371   +0 46 36.9
 KB1345;UTM  16      - 4,412,198.868   332,808.093   MT  0.99994414   -1 15 08.3
 KB1345
 KB1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3280812198(NAD 83)
 KB1345
 KB1345                          SUPERSEDED SURVEY CONTROL
 KB1345
 KB1345  NAD 83(1986)-  39 50 36.09898(N)    088 57 14.92658(W) AD(       ) 3
 KB1345  NAD 27      -  39 50 35.97141(N)    088 57 14.64838(W) AD(       ) 3
 KB1345
 KB1345.Superseded values are not recommended for survey control.
 KB1345
 KB1345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1345.See file dsdata.pdf to determine how the superseded data were derived.
 KB1345
 KB1345
 KB1345  HISTORY     - Date     Condition        Report By
 KB1345  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1345
 KB1345                          STATION DESCRIPTION
 KB1345
 KB1345'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1345'DECATUR, CITIZENS NATIONAL BANK BUILDING IS A NEW 12-STORY BUILDING,
 KB1345'TALLEST BUILDING IN DOWNTOWN DECATUR, TAN IN COLOR, AND HAS A
 KB1345'LARGE BLUE REVOLVING C ON TOP.
 KB1345'
 KB1345'THE BUILDING IS LOCATED AT THE CORNER OF WATER AND WILLIAMS
 KB1345'STREETS IN DOWNTOWN DECATUR.
 KB1345'
 KB1345'STATION IS THE CENTER OF THE POST SUPPORTING THE REVOLVING C
 KB1345'ATOP THE BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1348 ***********************************************************************
 KB1348  DESIGNATION -  DECATUR MUN TANK
 KB1348  PID         -  KB1348
 KB1348  STATE/COUNTY-  IL/MACON
 KB1348  COUNTRY     -  US
 KB1348  USGS QUAD   -  DECATUR (2018)
 KB1348
 KB1348                         *CURRENT SURVEY CONTROL
 KB1348  ______________________________________________________________________
 KB1348* NAD 83(1997) POSITION- 39 51 43.57005(N) 088 56 35.64105(W)   ADJUSTED
 KB1348  ______________________________________________________________________
 KB1348  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 KB1348  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 KB1348  HORZ ORDER      -  THIRD
 KB1348
 KB1348.The horizontal coordinates were established by classical geodetic methods
 KB1348.and adjusted by the National Geodetic Survey in October 1999.
 KB1348
 KB1348.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1348.GEOID18 height accuracy estimate available here.
 KB1348
 KB1348.Click photographs - Photos may exist for this station.
 KB1348
 KB1348.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1348
 KB1348. The following values were computed from the NAD 83(1997) position.
 KB1348
 KB1348;                    North         East     Units Scale Factor Converg.
 KB1348;SPC IL E     -   354,867.537   247,814.775   MT  1.00000851   -0 23 27.3
 KB1348;SPC IL E     - 1,164,261.24    813,038.97   sFT  1.00000851   -0 23 27.3
 KB1348;SPC IL W     -   355,393.892   804,678.796   MT  1.00007603   +0 47 03.2
 KB1348;SPC IL W     - 1,165,988.13  2,640,017.02   sFT  1.00007603   +0 47 03.2
 KB1348;UTM  16      - 4,414,259.113   333,787.226   MT  0.99994012   -1 14 44.8
 KB1348
 KB1348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3378714259(NAD 83)
 KB1348
 KB1348                          SUPERSEDED SURVEY CONTROL
 KB1348
 KB1348  NAD 83(1986)-  39 51 43.58160(N)    088 56 35.63367(W) AD(       ) 3
 KB1348  NAD 27      -  39 51 43.35878(N)    088 56 35.36185(W) AD(       ) 3
 KB1348
 KB1348.Superseded values are not recommended for survey control.
 KB1348
 KB1348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1348.See file dsdata.pdf to determine how the superseded data were derived.
 KB1348
 KB1348_MARKER: 53 = ELEVATED TANK
 KB1348
 KB1348  HISTORY     - Date     Condition        Report By
 KB1348  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1348
 KB1348                          STATION DESCRIPTION
 KB1348
 KB1348'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1348'DECATUR MUNICIPAL WATER TANK IS A 10-LEGGED STEEL STRUCTURE
 KB1348'WITH VERY WIDE, DOUBLE ELIPSOIDAL TANK.  THE STRUCTURE IS PAINTED
 KB1348'BEIGE, HAS THE LETTERS DECATUR IN BLACK ON THE EAST AND WEST
 KB1348'SIDE, AND AN OVERALL HEIGHT OF ABOUT 155 FEET.
 KB1348'
 KB1348'THE TANK IS LOCATED IN THE NORTH PART OF DECATUR, 0.3 MILE EAST
 KB1348'OF THE INTERSECTION OF NORTH BROADWAY AND EAST GARFIELD AVENUES,
 KB1348'ALONG THE SOUTH SIDE OF EAST GARFIELD AVENUE.
 KB1348'
 KB1348'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1353 ***********************************************************************
 KB1353  DESIGNATION -  DECATUR RAD STA MAST
 KB1353  PID         -  KB1353
 KB1353  STATE/COUNTY-  IL/MACON
 KB1353  COUNTRY     -  US
 KB1353  USGS QUAD   -  FORSYTH (2018)
 KB1353
 KB1353                         *CURRENT SURVEY CONTROL
 KB1353  ______________________________________________________________________
 KB1353* NAD 83(1997) POSITION- 39 52 41.61592(N) 088 56 31.84434(W)   ADJUSTED
 KB1353  ______________________________________________________________________
 KB1353  GEOID HEIGHT    -        -32.254 (meters)                     GEOID18
 KB1353  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 KB1353  HORZ ORDER      -  THIRD
 KB1353
 KB1353.The horizontal coordinates were established by classical geodetic methods
 KB1353.and adjusted by the National Geodetic Survey in October 1999.
 KB1353
 KB1353.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1353.GEOID18 height accuracy estimate available here.
 KB1353
 KB1353.Click photographs - Photos may exist for this station.
 KB1353
 KB1353.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1353
 KB1353. The following values were computed from the NAD 83(1997) position.
 KB1353
 KB1353;                    North         East     Units Scale Factor Converg.
 KB1353;SPC IL E     -   356,657.162   247,917.210   MT  1.00000838   -0 23 25.4
 KB1353;SPC IL E     - 1,170,132.71    813,375.05   sFT  1.00000838   -0 23 25.4
 KB1353;SPC IL W     -   357,185.362   804,744.505   MT  1.00007620   +0 47 06.6
 KB1353;SPC IL W     - 1,171,865.64  2,640,232.60   sFT  1.00007620   +0 47 06.6
 KB1353;UTM  16      - 4,416,046.887   333,916.346   MT  0.99993959   -1 14 43.9
 KB1353
 KB1353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3391616046(NAD 83)
 KB1353
 KB1353                          SUPERSEDED SURVEY CONTROL
 KB1353
 KB1353  NAD 83(1986)-  39 52 41.62457(N)    088 56 31.83794(W) AD(       ) 3
 KB1353  NAD 27      -  39 52 41.49332(N)    088 56 31.55738(W) AD(       ) 3
 KB1353
 KB1353.Superseded values are not recommended for survey control.
 KB1353
 KB1353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1353.See file dsdata.pdf to determine how the superseded data were derived.
 KB1353
 KB1353_MARKER: 42 = RADIO/TV MAST
 KB1353
 KB1353  HISTORY     - Date     Condition        Report By
 KB1353  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1353
 KB1353                          STATION DESCRIPTION
 KB1353
 KB1353'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1353'DECATUR, RADIO STATION WSDY, MAST IS A 3-LEGGED STEEL STRUCTURE,
 KB1353'LIGHTED, PAINTED ALTERNATELY RED AND WHITE, AND HAS A LARGE
 KB1353'POLE ANTENNA AT THE TOP.  THE STRUCTURE HAS AN OVERALL HEIGHT
 KB1353'OF 419 FEET.
 KB1353'
 KB1353'THE MAST IS LOCATED IN THE NORTH EDGE OF DECATUR, IN THE 1100
 KB1353'BLOCK OF PERSHING ROAD, AND ABOUT 100 YARDS NORTH-NORTHWEST OF
 KB1353'THE INTERSECTION OF PERSHING ROAD AND JASPER STREET.
 KB1353'
 KB1353'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1352 ***********************************************************************
 KB1352  DESIGNATION -  DECATUR RALSTON PURINA TANK
 KB1352  PID         -  KB1352
 KB1352  STATE/COUNTY-  IL/MACON
 KB1352  COUNTRY     -  US
 KB1352  USGS QUAD   -  FORSYTH (2018)
 KB1352
 KB1352                         *CURRENT SURVEY CONTROL
 KB1352  ______________________________________________________________________
 KB1352* NAD 83(1997) POSITION- 39 52 30.63184(N) 088 55 41.25283(W)   ADJUSTED
 KB1352  ______________________________________________________________________
 KB1352  GEOID HEIGHT    -        -32.260 (meters)                     GEOID18
 KB1352  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 KB1352  HORZ ORDER      -  THIRD
 KB1352
 KB1352.The horizontal coordinates were established by classical geodetic methods
 KB1352.and adjusted by the National Geodetic Survey in October 1999.
 KB1352
 KB1352.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1352.GEOID18 height accuracy estimate available here.
 KB1352
 KB1352.Click photographs - Photos may exist for this station.
 KB1352
 KB1352.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1352
 KB1352. The following values were computed from the NAD 83(1997) position.
 KB1352
 KB1352;                    North         East     Units Scale Factor Converg.
 KB1352;SPC IL E     -   356,310.296   249,117.122   MT  1.00000686   -0 22 52.8
 KB1352;SPC IL E     - 1,168,994.70    817,311.76   sFT  1.00000686   -0 22 52.8
 KB1352;SPC IL W     -   356,863.163   805,951.366   MT  1.00007933   +0 47 38.8
 KB1352;SPC IL W     - 1,170,808.56  2,644,192.11   sFT  1.00007933   +0 47 38.8
 KB1352;UTM  16      - 4,415,682.178   335,110.864   MT  0.99993472   -1 14 11.2
 KB1352
 KB1352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3511015682(NAD 83)
 KB1352
 KB1352                          SUPERSEDED SURVEY CONTROL
 KB1352
 KB1352  NAD 83(1986)-  39 52 30.64039(N)    088 55 41.24597(W) AD(       ) 3
 KB1352  NAD 27      -  39 52 30.50965(N)    088 55 40.96747(W) AD(       ) 3
 KB1352
 KB1352.Superseded values are not recommended for survey control.
 KB1352
 KB1352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1352.See file dsdata.pdf to determine how the superseded data were derived.
 KB1352
 KB1352_MARKER: 53 = ELEVATED TANK
 KB1352
 KB1352  HISTORY     - Date     Condition        Report By
 KB1352  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1352
 KB1352                          STATION DESCRIPTION
 KB1352
 KB1352'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1352'DECATUR, RALSTON PURINA COMPANY, WATER TANK IS A 4-LEGGED
 KB1352'STEEL STRUCTURE WITH ELIPSOIDAL TOP AND BOTTOM TANK.  THE LEGS
 KB1352'ARE PAINTED BEIGE AND TANK IS PAINTED IN RED AND WHITE
 KB1352'CHECKS.  THE STRUCTURE HAS AN OVERALL HEIGHT OF ABOUT 170 FEET.
 KB1352'
 KB1352'THE TANK IS LOCATED IN THE NORTHEAST PART OF DECATUR, AT THE
 KB1352'RALSTON PURINA PLANT, ALONG THE WEST SIDE OF 22ND STREET (STATE
 KB1352'HIGHWAY 47, 121 AND 48), ABOUT 1.4 MILES NORTH OF WHERE THEY
 KB1352'JUNCTION WITH U.S. HIGHWAY 36.
 KB1352'
 KB1352'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0571 ***********************************************************************
 KB0571  DESIGNATION -  DECATUR RM
 KB0571  PID         -  KB0571
 KB0571  STATE/COUNTY-  IL/MACON
 KB0571  COUNTRY     -  US
 KB0571  USGS QUAD   -  DECATUR (2018)
 KB0571
 KB0571                         *CURRENT SURVEY CONTROL
 KB0571  ______________________________________________________________________
 KB0571* NAD 83(1986) POSITION- 39 50 41.83   (N) 088 56 47.29   (W)   HD_HELD1
 KB0571* NAVD 88 ORTHO HEIGHT -   204.108 (meters)      669.64  (feet) ADJUSTED
 KB0571  ______________________________________________________________________
 KB0571  GEOID HEIGHT    -        -32.288 (meters)                     GEOID18
 KB0571  DYNAMIC HEIGHT  -        203.999 (meters)      669.29  (feet) COMP
 KB0571  MODELED GRAVITY -    980,087.0   (mgal)                       NAVD 88
 KB0571
 KB0571  VERT ORDER      -  FIRST     CLASS II
 KB0571
 KB0571.The horizontal coordinates were determined by differentially corrected
 KB0571.hand held GPS observations or other comparable positioning techniques
 KB0571.and have an estimated accuracy of +/- 3 meters.
 KB0571
 KB0571.The orthometric height was determined by differential leveling and
 KB0571.adjusted by the NATIONAL GEODETIC SURVEY
 KB0571.in June 1991.
 KB0571
 KB0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0571.GEOID18 height accuracy estimate available here.
 KB0571
 KB0571.Click photographs - Photos may exist for this station.
 KB0571
 KB0571.The dynamic height is computed by dividing the NAVD 88
 KB0571.geopotential number by the normal gravity value computed on the
 KB0571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0571.degrees latitude (g = 980.6199 gals.).
 KB0571
 KB0571.The modeled gravity was interpolated from observed gravity values.
 KB0571
 KB0571;                    North         East    Units  Estimated Accuracy
 KB0571;SPC IL E     -   352,965.3     247,524.8     MT  (+/- 3 meters HH1 GPS) 
 KB0571
 KB0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3346812361(NAD 83)
 KB0571
 KB0571                          SUPERSEDED SURVEY CONTROL
 KB0571
 KB0571  NGVD 29 (??/??/??)  204.16   (m)          669.8    (f) RESET       3  
 KB0571
 KB0571.Superseded values are not recommended for survey control.
 KB0571
 KB0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0571.See file dsdata.pdf to determine how the superseded data were derived.
 KB0571
 KB0571_MARKER: DR = REFERENCE MARK DISK
 KB0571_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0571_SP_SET: CURB
 KB0571_STAMPING: DECATUR 1920
 KB0571_MARK LOGO: CGS
 KB0571_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0571
 KB0571  HISTORY     - Date     Condition        Report By
 KB0571  HISTORY     - 1920     MONUMENTED       CGS
 KB0571  HISTORY     - 1971     GOOD             NGS
 KB0571
 KB0571                          STATION DESCRIPTION
 KB0571
 KB0571'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 KB0571'AT DECATUR.
 KB0571'THE MARK IS LOCATED 0.2 MILE SOUTH ALONG THE ILLINOIS CENTRAL
 KB0571'RAILROAD FROM THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR,
 KB0571'0.2 MILE SOUTH OF THE CROSSING OF THE 2 RAILROADS, A STANDARD
 KB0571'REFERENCE MARK DISK SET IN A DRILL HOLE IN THE NORTH CURBING OF
 KB0571'E NORTH STREET, 3 INCHES UNDERGROUND, 23 FEET EAST OF THE EAST
 KB0571'RAIL OF THE MAIN TRACK, 14 FEET NORTH OF THE CENTERLINE OF THE
 KB0571'STREET, 23 FEET SOUTHWEST OF A RAILROAD CROSSING SIGNAL, 10 FEET
 KB0571'WEST OF THE WEST RAIL OF SIDETRACK AND 9 FEET EAST OF THE EAST
 KB0571'RAIL OF SIDETRACK.  THE MARK WAS REPORTED AS NOT FOUND AND
 KB0571'POSSIBLY DESTROYED ON SEVERAL OCCASIONS BUT NOT FOUND IN GOOD
 KB0571'CONDITION AFTER A SHORT SEARCH.  A LEVEL TIE WAS MADE FROM
 KB0571'DECATUR 1920.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1347 ***********************************************************************
 KB1347  DESIGNATION -  DECATUR STALEY E STACK
 KB1347  PID         -  KB1347
 KB1347  STATE/COUNTY-  IL/MACON
 KB1347  COUNTRY     -  US
 KB1347  USGS QUAD   -  DECATUR (2018)
 KB1347
 KB1347                         *CURRENT SURVEY CONTROL
 KB1347  ______________________________________________________________________
 KB1347* NAD 83(1997) POSITION- 39 50 59.67165(N) 088 55 45.59436(W)   ADJUSTED
 KB1347  ______________________________________________________________________
 KB1347  GEOID HEIGHT    -        -32.288 (meters)                     GEOID18
 KB1347  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 KB1347  HORZ ORDER      -  THIRD
 KB1347
 KB1347.The horizontal coordinates were established by classical geodetic methods
 KB1347.and adjusted by the National Geodetic Survey in October 1999.
 KB1347
 KB1347.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1347.GEOID18 height accuracy estimate available here.
 KB1347
 KB1347.Click photographs - Photos may exist for this station.
 KB1347
 KB1347.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1347
 KB1347. The following values were computed from the NAD 83(1997) position.
 KB1347
 KB1347;                    North         East     Units Scale Factor Converg.
 KB1347;SPC IL E     -   353,505.612   248,995.249   MT  1.00000701   -0 22 54.9
 KB1347;SPC IL E     - 1,159,793.00    816,911.91   sFT  1.00000701   -0 22 54.9
 KB1347;SPC IL W     -   354,056.366   805,887.034   MT  1.00007916   +0 47 34.6
 KB1347;SPC IL W     - 1,161,599.93  2,643,981.04   sFT  1.00007916   +0 47 34.6
 KB1347;UTM  16      - 4,412,879.826   334,947.171   MT  0.99993539   -1 14 11.6
 KB1347
 KB1347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3494712879(NAD 83)
 KB1347
 KB1347                          SUPERSEDED SURVEY CONTROL
 KB1347
 KB1347  NAD 83(1986)-  39 50 59.68061(N)    088 55 45.58722(W) AD(       ) 3
 KB1347  NAD 27      -  39 50 59.54998(N)    088 55 45.31067(W) AD(       ) 3
 KB1347
 KB1347.Superseded values are not recommended for survey control.
 KB1347
 KB1347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1347.See file dsdata.pdf to determine how the superseded data were derived.
 KB1347
 KB1347_MARKER: 63 = STACK
 KB1347
 KB1347  HISTORY     - Date     Condition        Report By
 KB1347  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1347
 KB1347                          STATION DESCRIPTION
 KB1347
 KB1347'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1347'DECATUR, A.E. STALEY COMPANY, EAST STACK IS THE EASTERLY MOST 1
 KB1347'OF 2 SIMILAR STACKS AT THEIR DECATUR PLANT.  THE STACK IS
 KB1347'BROWNISH IN COLOR AND HAS A BLACK RING NEAR THE TOP.  THE HEIGHT
 KB1347'OF THE STACK IS 335 FEET.
 KB1347'
 KB1347'THE STACK IS LOCATED IN THE EAST PART OF DECATUR, ABOUT 0.2 MILE
 KB1347'NORTH OF THE INTERSECTION OF U.S. HIGHWAY 36 AND STATE HIGHWAYS
 KB1347'47 AND 48.
 KB1347'
 KB1347'STATION IS THE TOP CENTER OF THE STACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1343 ***********************************************************************
 KB1343  DESIGNATION -  DECATUR TV STA MAST
 KB1343  PID         -  KB1343
 KB1343  STATE/COUNTY-  IL/MACON
 KB1343  COUNTRY     -  US
 KB1343  USGS QUAD   -  DECATUR (2018)
 KB1343
 KB1343                         *CURRENT SURVEY CONTROL
 KB1343  ______________________________________________________________________
 KB1343* NAD 83(1997) POSITION- 39 49 28.59262(N) 088 58 03.61548(W)   ADJUSTED
 KB1343  ______________________________________________________________________
 KB1343  GEOID HEIGHT    -        -32.307 (meters)                     GEOID18
 KB1343  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 KB1343  HORZ ORDER      -  THIRD
 KB1343
 KB1343.The horizontal coordinates were established by classical geodetic methods
 KB1343.and adjusted by the National Geodetic Survey in October 1999.
 KB1343
 KB1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1343.GEOID18 height accuracy estimate available here.
 KB1343
 KB1343.Click photographs - Photos may exist for this station.
 KB1343
 KB1343.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1343
 KB1343. The following values were computed from the NAD 83(1997) position.
 KB1343
 KB1343;                    North         East     Units Scale Factor Converg.
 KB1343;SPC IL E     -   350,719.158   245,694.284   MT  1.00001129   -0 24 22.6
 KB1343;SPC IL E     - 1,150,651.10    806,082.00   sFT  1.00001129   -0 24 22.6
 KB1343;SPC IL W     -   351,202.646   802,643.666   MT  1.00007084   +0 46 04.6
 KB1343;SPC IL W     - 1,152,237.35  2,633,340.09   sFT  1.00007084   +0 46 04.6
 KB1343;UTM  16      - 4,410,143.089   331,605.245   MT  0.99994911   -1 15 37.7
 KB1343
 KB1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3160510143(NAD 83)
 KB1343
 KB1343                          SUPERSEDED SURVEY CONTROL
 KB1343
 KB1343  NAD 83(1986)-  39 49 28.60104(N)    088 58 03.60757(W) AD(       ) 3
 KB1343  NAD 27      -  39 49 28.47163(N)    088 58 03.33420(W) AD(       ) 3
 KB1343
 KB1343.Superseded values are not recommended for survey control.
 KB1343
 KB1343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1343.See file dsdata.pdf to determine how the superseded data were derived.
 KB1343
 KB1343_MARKER: 42 = RADIO/TV MAST
 KB1343
 KB1343  HISTORY     - Date     Condition        Report By
 KB1343  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1343
 KB1343                          STATION DESCRIPTION
 KB1343
 KB1343'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1343'DECATUR, TELEVISION STATION, WAND, MAST IS A TRIANGULAR, STEEL
 KB1343'STRUCTURE, GUYED, LIGHTED, PAINTED ALETERNATELY RED AND WHITE,
 KB1343'AND HAS AN OVERALL HEIGHT OF 602 FEET.
 KB1343'
 KB1343'THE MAST IS LOCATED AT THE EXTREME SOUTH EDGE OF DECATUR.
 KB1343'
 KB1343'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND STATE
 KB1343'HIGHWAY 47, GO WESTERLY ON HIGHWAY 47 FOR 0.4 MILE TO THE MAST
 KB1343'ON THE RIGHT.
 KB1343'
 KB1343'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1640 ***********************************************************************
 JB1640  DESIGNATION -  DECKER
 JB1640  PID         -  JB1640
 JB1640  STATE/COUNTY-  IL/RICHLAND
 JB1640  COUNTRY     -  US
 JB1640  USGS QUAD   -  NOBLE (2018)
 JB1640
 JB1640                         *CURRENT SURVEY CONTROL
 JB1640  ______________________________________________________________________
 JB1640* NAD 83(2011) POSITION- 38 38 31.31253(N) 088 11 33.12573(W)   ADJUSTED
 JB1640* NAD 83(2011) ELLIP HT-   122.113 (meters)        (06/27/12)   ADJUSTED
 JB1640* NAD 83(2011) EPOCH   -  2010.00
 JB1640* NAVD 88 ORTHO HEIGHT -   153.3   (meters)      503.    (feet) GPS OBS
 JB1640  ______________________________________________________________________
 JB1640  NAVD 88 orthometric height was determined with geoid model    GEOID03
 JB1640  GEOID HEIGHT    -        -31.171 (meters)                     GEOID03
 JB1640  GEOID HEIGHT    -        -31.180 (meters)                     GEOID18
 JB1640  NAD 83(2011) X  -    157,336.984 (meters)                     COMP
 JB1640  NAD 83(2011) Y  - -4,985,852.651 (meters)                     COMP
 JB1640  NAD 83(2011) Z  -  3,961,432.468 (meters)                     COMP
 JB1640  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 JB1640
 JB1640  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1640  Standards:
 JB1640         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1640            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1640  -------------------------------------------------------------------
 JB1640  NETWORK    0.48   0.82           0.22   0.16   0.42     -0.00442349
 JB1640  -------------------------------------------------------------------
 JB1640  Click here for local accuracies and other accuracy information.
 JB1640
 JB1640.The horizontal coordinates were established by GPS observations
 JB1640.and adjusted by the National Geodetic Survey in June 2012.
 JB1640
 JB1640.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1640.been affixed to the stable North American tectonic plate. See 
 JB1640.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1640
 JB1640.The horizontal coordinates are valid at the epoch date displayed above
 JB1640.which is a decimal equivalence of Year/Month/Day.
 JB1640
 JB1640.The orthometric height was determined by GPS observations and a
 JB1640.high-resolution geoid model.
 JB1640
 JB1640.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1640.GEOID18 height accuracy estimate available here.
 JB1640
 JB1640.Click photographs - Photos may exist for this station.
 JB1640
 JB1640.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1640
 JB1640.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1640
 JB1640.The ellipsoidal height was determined by GPS observations
 JB1640.and is referenced to NAD 83.
 JB1640
 JB1640. The following values were computed from the NAD 83(2011) position.
 JB1640
 JB1640;                    North         East     Units Scale Factor Converg.
 JB1640;SPC IL E     -   219,249.591   312,257.774   MT  0.99997685   +0 05 16.5
 JB1640;SPC IL E     -   719,321.37  1,024,465.71   sFT  0.99997685   +0 05 16.5
 JB1640;UTM  16      - 4,277,728.128   396,216.343   MT  0.99973264   -0 44 41.1
 JB1640
 JB1640!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1640!SPC IL E     -   0.99998084  x   0.99997685  =   0.99995769
 JB1640!UTM  16      -   0.99998084  x   0.99973264  =   0.99971349
 JB1640
 JB1640:                Primary Azimuth Mark                     Grid Az
 JB1640:SPC IL E     -  DECKER AZ MK                             088 23 21.8
 JB1640:UTM  16      -  DECKER AZ MK                             089 13 19.4
 JB1640
 JB1640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9621677728(NAD 83)
 JB1640
 JB1640|---------------------------------------------------------------------|
 JB1640| PID    Reference Object                     Distance      Geod. Az  |
 JB1640|                                                           dddmmss.s |
 JB1640| JB1639 AIRPORT BEACON OLNEY NOBLE APT      APPROX. 8.7 KM 0105620.6 |
 JB1640| JB1624 OLNEY RADIO STA KSF 530 MAST        APPROX.15.0 KM 0364957.0 |
 JB1640| JB1625 OLNEY MUNICIPAL TANK                APPROX.14.0 KM 0465747.0 |
 JB1640| CI4238 DECKER RM 1                          18.688 METERS 08121     |
 JB1640| CI4237 DECKER AZ MK                                       0882838.3 |
 JB1640| JB1634 WEST SALEM MORAVIAN CH SPIRE        APPROX.21.3 KM 1290405.6 |
 JB1640| JB1636 WEST SALEM MUNICIPAL TANK           APPROX.21.2 KM 1292212.9 |
 JB1640| CI4239 DECKER RM 2                          18.215 METERS 13512     |
 JB1640| JB1638 NOBLE MUNICIPAL TANK                APPROX. 6.9 KM 3362507.8 |
 JB1640|---------------------------------------------------------------------|
 JB1640
 JB1640                          SUPERSEDED SURVEY CONTROL
 JB1640
 JB1640  NAD 83(2007)-  38 38 31.31280(N)    088 11 33.12643(W) AD(2002.00) 0
 JB1640  ELLIP H (02/10/07)  122.140  (m)                       GP(2002.00)    
 JB1640  NAD 83(1997)-  38 38 31.31258(N)    088 11 33.12663(W) AD(       ) 1
 JB1640  ELLIP H (05/30/05)  122.136  (m)                       GP(       ) 4 1
 JB1640  NAD 83(1997)-  38 38 31.31156(N)    088 11 33.12821(W) AD(       ) 1
 JB1640  NAD 83(1997)-  38 38 31.31317(N)    088 11 33.12613(W) AD(       ) 1
 JB1640  NAD 83(1986)-  38 38 31.32335(N)    088 11 33.12523(W) AD(       ) 1
 JB1640  NAD 27      -  38 38 31.14703(N)    088 11 32.97537(W) AD(       ) 1
 JB1640
 JB1640.Superseded values are not recommended for survey control.
 JB1640
 JB1640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1640.See file dsdata.pdf to determine how the superseded data were derived.
 JB1640
 JB1640_MARKER: DS = TRIANGULATION STATION DISK
 JB1640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1640_STAMPING: DECKER 1961
 JB1640_MARK LOGO: CGS
 JB1640_PROJECTION: FLUSH
 JB1640_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1640+STABILITY: SURFACE MOTION
 JB1640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1640+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 JB1640
 JB1640  HISTORY     - Date     Condition        Report By
 JB1640  HISTORY     - 1961     MONUMENTED       CGS
 JB1640  HISTORY     - 20040630 GOOD             ILDT
 JB1640  HISTORY     - 20100804 GOOD             ILDT
 JB1640
 JB1640                          STATION DESCRIPTION
 JB1640
 JB1640'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1640'THE STATION IS ABOUT 7.25 MILES SOUTH AND 5.5 MILES WEST OF OLNEY,
 JB1640'ABOUT 4 MILES SOUTH AND 1.75 MILES EAST OF NOBLE, IN THE NORTH CENTER
 JB1640'OF SEC 3, T 2 N, R 9 E, AND ON THE PROPERTY OF MR FRED RUNYON.  IT IS
 JB1640'82 FEET EAST OF THE CENTERLINE OF A DRIVEWAY, 46 FEET SOUTH OF THE
 JB1640'CENTERLINE OF A GRAVELED ROAD, 45 FEET NORTH OF THE NORTHWEST CORNER
 JB1640'OF A BARN, 43 FEET NORTHEAST OF A TWIN TRUNKED MAPLE TREE, 11 FEET
 JB1640'SOUTH OF A WITNESS POST AND 10 FEET SOUTH OF A WIRE FENCE.  THE
 JB1640'MONUMENT IS FLUSH AND THE DISK IS STAMPED DECKER 1961.  DECKER 1961.
 JB1640'
 JB1640'TO REACH FROM THE CROSSROAD JUST EAST OF THE POST OFFICE IN NOBLE, GO
 JB1640'SOUTH ON U S HIGHWAY 50 FOR 0.1 MILE TO WHERE HIGHWAY 50 TURNS WEST.
 JB1640'CONTINUE SOUTH ON A PAVED ROAD, PASSING ON THE WEST SIDE OF THE WEST
 JB1640'RICHLAND ELEMENTARY SCHOOL, FOR 3.8 MILES TO A CROSSROAD.  TURN LEFT
 JB1640'AND GO EAST ON A GRAVELED ROAD FOR 1.6 MILES TO THE STATION ON THE
 JB1640'RIGHT.
 JB1640'
 JB1640'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE GRAVELED
 JB1640'ROAD FOR 0.5 MILE TO A FIELD ENTRANCE AND THE AZIMUTH MARK ON THE
 JB1640'LEFT.
 JB1640'
 JB1640'REFERENCE MARK 1 IS 56 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF
 JB1640'THE BARN, 37 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD AND 1
 JB1640'FOOT SOUTH OF THE WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1640'STAMPED DECKER NO 1 1961.
 JB1640'
 JB1640'REFERENCE MARK 2 IS 52 FEET SOUTH OF THE WIRE FENCE AND 1 FOOT NORTH
 JB1640'OF THE NORTHEAST CORNER OF THE BARN.  THE MONUMENT PROJECTS 2 INCHES
 JB1640'AND THE DISK IS STAMPED DECKER NO 2 1961.
 JB1640'
 JB1640'THE AZIMUTH MARK IS 35 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 JB1640'ROAD, 9 FEET WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 1 FOOT SOUTH
 JB1640'OF A WIRE FENCE AND 1 FOOT WEST OF A WITNESS POST.  THE MONUMENT
 JB1640'PROJECTS 5 INCHES AND THE DISK IS STAMPED DECKER 1961.
 JB1640'
 JB1640'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1640
 JB1640                          STATION RECOVERY (2004)
 JB1640
 JB1640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 JB1640'RECOVERED AS DESCRIBED
 JB1640
 JB1640                          STATION RECOVERY (2010)
 JB1640
 JB1640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB1640'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2971 ***********************************************************************
 AJ2971  DESIGNATION -  DEEP CUT
 AJ2971  PID         -  AJ2971
 AJ2971  STATE/COUNTY-  IL/MCHENRY
 AJ2971  COUNTRY     -  US
 AJ2971  USGS QUAD   -  MARENGO NORTH (2018)
 AJ2971
 AJ2971                         *CURRENT SURVEY CONTROL
 AJ2971  ______________________________________________________________________
 AJ2971* NAD 83(2011) POSITION- 42 21 08.43434(N) 088 32 48.73756(W)   ADJUSTED
 AJ2971* NAD 83(2011) ELLIP HT-   237.595 (meters)        (06/27/12)   ADJUSTED
 AJ2971* NAD 83(2011) EPOCH   -  2010.00
 AJ2971* NAVD 88 ORTHO HEIGHT -   271.5   (meters)      891.    (feet) GPS OBS
 AJ2971  ______________________________________________________________________
 AJ2971  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2971  GEOID HEIGHT    -        -33.773 (meters)                     GEOID99
 AJ2971  GEOID HEIGHT    -        -33.839 (meters)                     GEOID18
 AJ2971  NAD 83(2011) X  -    119,717.981 (meters)                     COMP
 AJ2971  NAD 83(2011) Y  - -4,719,379.251 (meters)                     COMP
 AJ2971  NAD 83(2011) Z  -  4,274,767.718 (meters)                     COMP
 AJ2971  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 AJ2971
 AJ2971  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2971  Standards:
 AJ2971         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2971            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2971  -------------------------------------------------------------------
 AJ2971  NETWORK    0.88   1.14           0.41   0.29   0.58     -0.04814438
 AJ2971  -------------------------------------------------------------------
 AJ2971  Click here for local accuracies and other accuracy information.
 AJ2971
 AJ2971.The horizontal coordinates were established by GPS observations
 AJ2971.and adjusted by the National Geodetic Survey in June 2012.
 AJ2971
 AJ2971.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2971.been affixed to the stable North American tectonic plate. See 
 AJ2971.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2971
 AJ2971.The horizontal coordinates are valid at the epoch date displayed above
 AJ2971.which is a decimal equivalence of Year/Month/Day.
 AJ2971
 AJ2971.The orthometric height was determined by GPS observations and a
 AJ2971.high-resolution geoid model.
 AJ2971
 AJ2971.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2971.GEOID18 height accuracy estimate available here.
 AJ2971
 AJ2971.Click photographs - Photos may exist for this station.
 AJ2971
 AJ2971.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2971
 AJ2971.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2971
 AJ2971.The ellipsoidal height was determined by GPS observations
 AJ2971.and is referenced to NAD 83.
 AJ2971
 AJ2971. The following values were computed from the NAD 83(2011) position.
 AJ2971
 AJ2971;                    North         East     Units Scale Factor Converg.
 AJ2971;SPC IL E     -   631,260.803   282,406.566   MT  0.99997881   -0 08 37.9
 AJ2971;SPC IL E     - 2,071,061.48    926,528.88   sFT  0.99997881   -0 08 37.9
 AJ2971;UTM  16      - 4,690,056.399   372,599.465   MT  0.99979970   -1 02 32.1
 AJ2971
 AJ2971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2971!SPC IL E     -   0.99996274  x   0.99997881  =   0.99994155
 AJ2971!UTM  16      -   0.99996274  x   0.99979970  =   0.99976245
 AJ2971
 AJ2971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7259990056(NAD 83)
 AJ2971
 AJ2971                          SUPERSEDED SURVEY CONTROL
 AJ2971
 AJ2971  NAD 83(2007)-  42 21 08.43434(N)    088 32 48.73849(W) AD(2002.00) 0
 AJ2971  ELLIP H (02/10/07)  237.626  (m)                       GP(2002.00)    
 AJ2971  ELLIP H (02/03/05)  237.601  (m)                       GP(       ) 4 2
 AJ2971  NAD 83(1997)-  42 21 08.43436(N)    088 32 48.73818(W) AD(       ) 1
 AJ2971  ELLIP H (04/24/01)  237.658  (m)                       GP(       ) 4 1
 AJ2971
 AJ2971.Superseded values are not recommended for survey control.
 AJ2971
 AJ2971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2971.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2971
 AJ2971_MARKER: I = METAL ROD
 AJ2971_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2971_STAMPING: DEEP CUT
 AJ2971_MARK LOGO: IL-111
 AJ2971_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2971_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2971_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2971+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2000
 AJ2971_ROD/PIPE-DEPTH: 4.9 meters
 AJ2971_SLEEVE-DEPTH  : 0.9 meters
 AJ2971
 AJ2971  HISTORY     - Date     Condition        Report By
 AJ2971  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2971
 AJ2971                          STATION DESCRIPTION
 AJ2971
 AJ2971'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2971'STATION IS LOCATED APPROXIMATELY 5.8 MI SOUTHEAST OF HARVARD, 5.9
 AJ2971'MI NORTHWEST OF WOODSTOCK IN SECTION 28, T45N, R6E.  TO REACH
 AJ2971'FROM THE JUNCTION OF IL RT 14 AND DEEP CUT RD PROCEED NORTHEAST
 AJ2971'ON DEEP CUT RD 0.1 MI TO THE STATION LOCATED 35.9 FT SOUTH OF
 AJ2971'CENTERLINE OF DEEP CUT RD.  STATION IS LOCATED 273 FT NORTHEAST OF
 AJ2971'FIELD ENTRANCE, 264 FT NORTHEAST OF POWERPOLE (PP), 71.2 FT
 AJ2971'NORTHEAST OF PP, 124 FT SOUTHWEST OF PP, AND 2 FT NORTHWEST OF
 AJ2971'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2971'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS
 AJ2971'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0923 ***********************************************************************
 LC0923  DESIGNATION -  DEER
 LC0923  PID         -  LC0923
 LC0923  STATE/COUNTY-  IL/TAZEWELL
 LC0923  COUNTRY     -  US
 LC0923  USGS QUAD   -  MACKINAW (2018)
 LC0923
 LC0923                         *CURRENT SURVEY CONTROL
 LC0923  ______________________________________________________________________
 LC0923* NAD 83(1997) POSITION- 40 37 26.52159(N) 089 20 01.35618(W)   ADJUSTED
 LC0923* NAVD 88 ORTHO HEIGHT -   230.068 (meters)      754.81  (feet) ADJUSTED
 LC0923  ______________________________________________________________________
 LC0923  GEOID HEIGHT    -        -32.498 (meters)                     GEOID18
 LC0923  LAPLACE CORR    -          2.81  (seconds)                    DEFLEC18
 LC0923  DYNAMIC HEIGHT  -        229.961 (meters)      754.46  (feet) COMP
 LC0923  MODELED GRAVITY -    980,156.2   (mgal)                       NAVD 88
 LC0923
 LC0923  HORZ ORDER      -  SECOND
 LC0923  VERT ORDER      -  SECOND    CLASS 0
 LC0923
 LC0923.The horizontal coordinates were established by classical geodetic methods
 LC0923.and adjusted by the National Geodetic Survey in October 1999.
 LC0923
 LC0923.The orthometric height was determined by differential leveling and
 LC0923.adjusted by the NATIONAL GEODETIC SURVEY
 LC0923.in June 1991.
 LC0923
 LC0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0923.GEOID18 height accuracy estimate available here.
 LC0923
 LC0923.Click photographs - Photos may exist for this station.
 LC0923
 LC0923.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0923
 LC0923.The dynamic height is computed by dividing the NAVD 88
 LC0923.geopotential number by the normal gravity value computed on the
 LC0923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0923.degrees latitude (g = 980.6199 gals.).
 LC0923
 LC0923.The modeled gravity was interpolated from observed gravity values.
 LC0923
 LC0923. The following values were computed from the NAD 83(1997) position.
 LC0923
 LC0923;                    North         East     Units Scale Factor Converg.
 LC0923;SPC IL W     -   439,610.376   770,473.900   MT  1.00000229   +0 32 32.5
 LC0923;SPC IL W     - 1,442,288.38  2,527,796.45   sFT  1.00000229   +0 32 32.5
 LC0923;UTM  16      - 4,499,640.720   302,611.991   MT  1.00007960   -1 31 11.8
 LC0923
 LC0923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0923!SPC IL W     -   0.99996901  x   1.00000229  =   0.99997130
 LC0923!UTM  16      -   0.99996901  x   1.00007960  =   1.00004861
 LC0923
 LC0923:                Primary Azimuth Mark                     Grid Az
 LC0923:SPC IL W     -  RISSER                                   359 20 37.3
 LC0923:UTM  16      -  RISSER                                   001 24 21.6
 LC0923
 LC0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0261199640(NAD 83)
 LC0923
 LC0923|---------------------------------------------------------------------|
 LC0923| PID    Reference Object                     Distance      Geod. Az  |
 LC0923|                                                           dddmmss.s |
 LC0923| LC1883 GOODFIELD SINC PLINE MICROWAVE      APPROX. 5.7 KM 0700327.5 |
 LC0923| LC0924 DEER RM 2                            12.954 METERS 08751     |
 LC0923| LC1889 COOPER CINC PLINE MICROWAVE         APPROX. 6.1 KM 2795635.9 |
 LC0923| LC0922 DEER RM 1                            31.162 METERS 34939     |
 LC0923| LC0921 DEER AZ MK                                         3574031.5 |
 LC0923| LC1887 RISSER                              APPROX. 7.3 KM 3595309.8 |
 LC0923|---------------------------------------------------------------------|
 LC0923
 LC0923                          SUPERSEDED SURVEY CONTROL
 LC0923
 LC0923  NAD 83(1986)-  40 37 26.53470(N)    089 20 01.35918(W) AD(       ) 2
 LC0923  NAD 27      -  40 37 26.39910(N)    089 20 01.04230(W) AD(       ) 2
 LC0923  NGVD 29 (??/??/92)  230.142  (m)          755.06   (f) ADJ UNCH    2 0
 LC0923  NGVD 29             230.14   (m)          755.1    (f) LEVELING    3  
 LC0923
 LC0923.Superseded values are not recommended for survey control.
 LC0923
 LC0923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0923.See file dsdata.pdf to determine how the superseded data were derived.
 LC0923
 LC0923_MARKER: DS = TRIANGULATION STATION DISK
 LC0923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0923_STAMPING: DEER 1959
 LC0923_MARK LOGO: CGS
 LC0923_PROJECTION: FLUSH
 LC0923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0923+STABILITY: SURFACE MOTION
 LC0923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0923+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2013
 LC0923
 LC0923  HISTORY     - Date     Condition        Report By
 LC0923  HISTORY     - 1959     MONUMENTED       CGS
 LC0923  HISTORY     - 1959     GOOD             CGS
 LC0923  HISTORY     - 1988     GOOD             USPSQD
 LC0923  HISTORY     - 20130304 GOOD             ILDT
 LC0923
 LC0923                          STATION DESCRIPTION
 LC0923
 LC0923'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0923'THE STATION IS LOCATED IN THE SOUTHWEST EDGE OF THE TOWN OF
 LC0923'DEER CREEK ON PROPERTY OWNED BY THE CITY.
 LC0923'
 LC0923'TO REACH THE STATION FROM THE POST OFFICE IN DEER CREEK,
 LC0923'GO SOUTH ON THE FIRST STREET WEST OF THE POST OFFICE FOR 0.2
 LC0923'MILE, TURN RIGHT AND GO WEST FOR 0.05 MILE TO A T-ROAD, TURN
 LC0923'LEFT AND GO SOUTH TO THE END OF THE STREET AND THE STATION.
 LC0923'
 LC0923'STATION MARK, A STANDARD DISK STAMPED DEER 1959, IS SET IN
 LC0923'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC0923'OF THE GROUND.  THE MARK IS 72 FEET SOUTHWEST OF THE SOUTHWEST
 LC0923'CORNER OF MR. HAROLD SIMMONS HOUSE, 69 FEET SOUTHEAST OF THE
 LC0923'SOUTHEAST CORNER OF MR. ED PAYNES HOUSE, 19 FEET SOUTH OF THE
 LC0923'END OF THE BLACKTOP AND 1.8 FEET EAST OF A WITNESS POST.
 LC0923'
 LC0923'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED DEER NO.
 LC0923'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC0923'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 48.4 FEET
 LC0923'NORTHEAST OF THE NORTHEAST CORNER OF MR. ED PAYNES HOUSE,
 LC0923'17 FEET WEST OF THE APPROXIMATE CENTER OF THE STREET AND 12.4
 LC0923'FEET SOUTH OF A POWER POLE.
 LC0923'
 LC0923'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED DEER NO. 2
 LC0923'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0923'2 INCHES.  THE MARK IS 52 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST
 LC0923'CORNER OF MR. HAROLD SIMMONS HOUSE AND 2 FEET NORTH OF THE
 LC0923'FENCE LINE.
 LC0923'
 LC0923'AZIMUTH MARK, A STANDARD DISK STAMPED DEER 1959, IS SET
 LC0923'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 LC0923'SURFACE OF THE GROUND.  THE MARK IS 88.5 FEET SOUTH OF THE
 LC0923'SOUTH RAIL OF THE RAILROAD TRACK, 47.8 FEET NORTHWEST OF
 LC0923'A FIRE HYDRANT, 37 FEET NORTHWEST OF THE APPROXIMATE CENTER
 LC0923'OF THE CURVE IN THE STREET, 5 FEET EAST OF A TELEPHONE POLE
 LC0923'AND 1.4 FEET WEST OF A WITNESS POST.
 LC0923'
 LC0923'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE
 LC0923'BLACKTOP STREET FOR 0.15 MILE TO THE AZIMUTH MARK ON THE LEFT
 LC0923'AS DESCRIBED.
 LC0923
 LC0923                          STATION RECOVERY (1959)
 LC0923
 LC0923'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0923'0.3 MI SW FROM DEER CREEK.
 LC0923'ABOUT 0.15 MILES SOUTH ALONG AN ASPHALT STREET FROM THE POST
 LC0923'OFFICE AT DEER CREEK, THENCE 0.05 MILES WEST ALONG A STREET,
 LC0923'THENCE 0.1 MILES SOUTH ALONG AN ASPHALT STREET TO ITS DEAD END,
 LC0923'1/2 FOOT NORTH OF A FENCE, 62 1/2 FEET SOUTHWEST OF THE SOUTHWEST
 LC0923'CORNER OF A HOUSE, 69 1/2 FEET SOUTHEAST OF THE SOUTHEAST
 LC0923'CORNER OF A HOUSE, 2 FEET WEST OF THE EXTENED CENTER LINE OF
 LC0923'THE ROAD, 1.7 FEET EAST-NORTHEAST OF A METAL WITNESS POST, ABOUT
 LC0923'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0923'PROJECTING 1 INCH.
 LC0923
 LC0923                          STATION RECOVERY (1988)
 LC0923
 LC0923'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0923'RECOVERED IN GOOD CONDITION.
 LC0923
 LC0923                          STATION RECOVERY (2013)
 LC0923
 LC0923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0923'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1111 ***********************************************************************
 LC1111  DESIGNATION -  DEER 2
 LC1111  PID         -  LC1111
 LC1111  STATE/COUNTY-  IL/LOGAN
 LC1111  COUNTRY     -  US
 LC1111  USGS QUAD   -  LINCOLN EAST (2018)
 LC1111
 LC1111                         *CURRENT SURVEY CONTROL
 LC1111  ______________________________________________________________________
 LC1111* NAD 83(1997) POSITION- 40 07 30.35953(N) 089 20 23.96959(W)   NO CHECK
 LC1111* NAVD 88 ORTHO HEIGHT -   181.96  (meters)      597.0   (feet) RESET
 LC1111  ______________________________________________________________________
 LC1111  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 LC1111  LAPLACE CORR    -          1.32  (seconds)                    DEFLEC18
 LC1111  HORZ ORDER      -  THIRD
 LC1111  VERT ORDER      -  THIRD
 LC1111
 LC1111.The horizontal coordinates were established by classical geodetic methods
 LC1111.and adjusted by the National Geodetic Survey in October 1999.
 LC1111
 LC1111.No horizontal observational check was made to the station.
 LC1111
 LC1111.The orthometric height was computed from unverified reset data.
 LC1111
 LC1111.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1111.GEOID18 height accuracy estimate available here.
 LC1111
 LC1111.Click photographs - Photos may exist for this station.
 LC1111
 LC1111.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1111
 LC1111. The following values were computed from the NAD 83(1997) position.
 LC1111
 LC1111;                    North         East     Units Scale Factor Converg.
 LC1111;SPC IL W     -   384,205.145   770,460.259   MT  1.00000227   +0 31 58.0
 LC1111;SPC IL W     - 1,260,513.05  2,527,751.70   sFT  1.00000227   +0 31 58.0
 LC1111;UTM  16      - 4,444,266.946   300,614.503   MT  1.00008941   -1 30 30.7
 LC1111
 LC1111!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1111!SPC IL W     -   0.99997655  x   1.00000227  =   0.99997882
 LC1111!UTM  16      -   0.99997655  x   1.00008941  =   1.00006596
 LC1111
 LC1111:                Primary Azimuth Mark                     Grid Az
 LC1111:SPC IL W     -  DEER 2 AZ MK                             145 05 50.0
 LC1111:UTM  16      -  DEER 2 AZ MK                             147 08 18.7
 LC1111
 LC1111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0061444266(NAD 83)
 LC1111
 LC1111|---------------------------------------------------------------------|
 LC1111| PID    Reference Object                     Distance      Geod. Az  |
 LC1111|                                                           dddmmss.s |
 LC1111| LC1110 DEER                                  9.532 METERS 06124     |
 LC1111| CI6890 DEER 2 AZ MK                                       1453748.0 |
 LC1111| LC1113 DEER 2 RM 3                           7.720 METERS 14700     |
 LC1111| LC1916 LINCOLN ST MARYS CATH CH SPIRE      APPROX. 3.4 KM 3132213.8 |
 LC1111| LC1114 DEER 2 RM 4                           6.137 METERS 32609     |
 LC1111|---------------------------------------------------------------------|
 LC1111
 LC1111                          SUPERSEDED SURVEY CONTROL
 LC1111
 LC1111  NAD 83(1986)-  40 07 30.37185(N)    089 20 23.96509(W) AD(       ) 3
 LC1111  NAD 27      -  40 07 30.21757(N)    089 20 23.61486(W) AD(       ) 3
 LC1111  NGVD 29             182.05   (m)          597.3    (f) LEVELING    3  
 LC1111
 LC1111.Superseded values are not recommended for survey control.
 LC1111
 LC1111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1111.See file dsdata.pdf to determine how the superseded data were derived.
 LC1111
 LC1111_MARKER: DS = TRIANGULATION STATION DISK
 LC1111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1111_STAMPING: DEER 2 1971
 LC1111_MARK LOGO: CGS
 LC1111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1111+STABILITY: SURFACE MOTION
 LC1111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1111+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2004
 LC1111
 LC1111  HISTORY     - Date     Condition        Report By
 LC1111  HISTORY     - 1971     MONUMENTED       NGS
 LC1111  HISTORY     - 1971     GOOD             NGS
 LC1111  HISTORY     - 20040318 GOOD             CHAST
 LC1111
 LC1111                          STATION DESCRIPTION
 LC1111
 LC1111'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1111'THE STATION IS LOCATED ON ROAD RIGHT-OF-WAY, ABOUT 2 MILES
 LC1111'SOUTHEAST OF LINCOLN, 69 FEET SOUTHWEST OF THE CENTERLINE
 LC1111'OF STATE HIGHWAY 121 AND 1 FOOT NORTHWEST OF A METAL WITNESS
 LC1111'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LC1111'DEER 2 1971.
 LC1111'
 LC1111'TO REACH THE STATION FROM THE CHESTER EAST LINCOLN SCHOOL
 LC1111'AT THE SOUTHEAST EDGE OF LINCOLN, GO SOUTHEAST ON STATE
 LC1111'HIGHWAY 121 FOR 1.0 MILE TO THE STATION ON THE RIGHT.  CONTINUE
 LC1111'SOUTHEAST ON THE HIGHWAY FOR 0.5 MILE TO THE SOUTH END OF A
 LC1111'CONCRETE BRIDGE AND THE AZIMUTH MARK ON THE LEFT.
 LC1111'
 LC1111'REFERENCE MARK 3 IS 66 FEET SOUTHWEST OF THE CENTERLINE
 LC1111'OF THE HIGHWAY AND 1 FOOT NORTHWEST OF A METAL WITNESS POST.
 LC1111'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED DEER
 LC1111'2 NO 3 1971.
 LC1111'
 LC1111'REFERENCE MARK 4 IS 69 FEET SOUTHWEST OF THE CENTERLINE OF
 LC1111'THE HIGHWAY AND 1 FOOT SOUTHEAST OF A METAL WITNESS POST.
 LC1111'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED DEER
 LC1111'2 NO 4 1971.
 LC1111'
 LC1111'THE AZIMUTH MARK IS A STANDARD DISK STAMPED DEER 2 1971,
 LC1111'SET IN A DRILL HOLE IN THE SOUTHEAST CONCRETE GUARD RAIL OF
 LC1111'THE BRIDGE, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 LC1111'22.8 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY AND
 LC1111'4 INCHES NORTH OF THE SOUTH END OF THE RAIL.
 LC1111'
 LC1111'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1111
 LC1111                          STATION RECOVERY (1971)
 LC1111
 LC1111'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 LC1111'2 MI SE FROM LINCOLN.
 LC1111'1.0 MILE SOUTHEAST ALONG STATE HIGHWAY 121 FROM THE CHESTER EAST
 LC1111'LINCOLN SCHOOL AT THE SOUTHEAST EDGE OF LINCOLN, 69 FEET SOUTHWEST
 LC1111'OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT NORTHWEST OF A METAL
 LC1111'WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING
 LC1111'2 INCHES.
 LC1111
 LC1111                          STATION RECOVERY (2004)
 LC1111
 LC1111'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 LC1111'RECOVERED AS DESCRIBED, REFERENCE MARKS 3 AND 4 WAS RECOVED IN GOOD
 LC1111'CONDITION BUT THEIR WITNESS POSTS ARE MISSING, NO SEARCH WAS DONE FOR
 LC1111'THE AZIMUTH MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1113 ***********************************************************************
 LC1113  DESIGNATION -  DEER 2 RM 3
 LC1113  PID         -  LC1113
 LC1113  STATE/COUNTY-  IL/LOGAN
 LC1113  COUNTRY     -  US
 LC1113  USGS QUAD   -  LINCOLN EAST (2018)
 LC1113
 LC1113                         *CURRENT SURVEY CONTROL
 LC1113  ______________________________________________________________________
 LC1113* NAD 83(1986) POSITION- 40 07 30.15   (N) 089 20 23.79   (W)   HD_HELD1
 LC1113* NAVD 88 ORTHO HEIGHT -   181.98  (meters)      597.0   (feet) RESET
 LC1113  ______________________________________________________________________
 LC1113  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 LC1113  VERT ORDER      -  THIRD
 LC1113
 LC1113.The horizontal coordinates were determined by differentially corrected
 LC1113.hand held GPS observations or other comparable positioning techniques
 LC1113.and have an estimated accuracy of +/- 3 meters.
 LC1113
 LC1113.The orthometric height was computed from unverified reset data.
 LC1113
 LC1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1113.GEOID18 height accuracy estimate available here.
 LC1113
 LC1113.Click photographs - Photos may exist for this station.
 LC1113
 LC1113;                    North         East    Units  Estimated Accuracy
 LC1113;SPC IL W     -   384,198.7     770,464.6     MT  (+/- 3 meters HH1 GPS) 
 LC1113
 LC1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0061844260(NAD 83)
 LC1113
 LC1113                          SUPERSEDED SURVEY CONTROL
 LC1113
 LC1113.No superseded survey control is available for this station.
 LC1113
 LC1113_MARKER: DR = REFERENCE MARK DISK
 LC1113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1113_STAMPING: DEER 2 NO 3 1971
 LC1113_MARK LOGO: CGS
 LC1113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1113+STABILITY: SURFACE MOTION
 LC1113
 LC1113  HISTORY     - Date     Condition        Report By
 LC1113  HISTORY     - 1971     MONUMENTED       NGS
 LC1113
 LC1113                          STATION DESCRIPTION
 LC1113
 LC1113'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1113'2 MI SE FROM LINCOLN.
 LC1113'1.0 MILE SOUTHEAST ALONG STATE HIGHWAY 121 FROM THE CHESTER EAST
 LC1113'LINCOLN SCHOOL AT THE SOUTHEAST
 LC1113'EDGE OF LINCOLN, 69 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY,
 LC1113'1 FOOT NORTHWEST OF A METAL WITNESS POST, SET IN THE TOP OF A
 LC1113'ROUND CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1114 ***********************************************************************
 LC1114  DESIGNATION -  DEER 2 RM 4
 LC1114  PID         -  LC1114
 LC1114  STATE/COUNTY-  IL/LOGAN
 LC1114  COUNTRY     -  US
 LC1114  USGS QUAD   -  LINCOLN EAST (2018)
 LC1114
 LC1114                         *CURRENT SURVEY CONTROL
 LC1114  ______________________________________________________________________
 LC1114* NAD 83(1986) POSITION- 40 07 30.52   (N) 089 20 24.11   (W)   HD_HELD1
 LC1114* NAVD 88 ORTHO HEIGHT -   182.03  (meters)      597.2   (feet) RESET
 LC1114  ______________________________________________________________________
 LC1114  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 LC1114  VERT ORDER      -  THIRD
 LC1114
 LC1114.The horizontal coordinates were determined by differentially corrected
 LC1114.hand held GPS observations or other comparable positioning techniques
 LC1114.and have an estimated accuracy of +/- 3 meters.
 LC1114
 LC1114.The orthometric height was computed from unverified reset data.
 LC1114
 LC1114.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1114.GEOID18 height accuracy estimate available here.
 LC1114
 LC1114.Click photographs - Photos may exist for this station.
 LC1114
 LC1114;                    North         East    Units  Estimated Accuracy
 LC1114;SPC IL W     -   384,210.1     770,456.9     MT  (+/- 3 meters HH1 GPS) 
 LC1114
 LC1114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0061144271(NAD 83)
 LC1114
 LC1114                          SUPERSEDED SURVEY CONTROL
 LC1114
 LC1114.No superseded survey control is available for this station.
 LC1114
 LC1114_MARKER: DR = REFERENCE MARK DISK
 LC1114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1114_STAMPING: DEER 2 NO 4 1971
 LC1114_MARK LOGO: CGS
 LC1114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1114+STABILITY: SURFACE MOTION
 LC1114
 LC1114  HISTORY     - Date     Condition        Report By
 LC1114  HISTORY     - 1971     MONUMENTED       NGS
 LC1114
 LC1114                          STATION DESCRIPTION
 LC1114
 LC1114'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1114'2 MI SE FROM LINCOLN.
 LC1114'1.0 MILE SOUTHEAST ALONG STATE HIGHWAY 121 FROM THE CHESTER EAST
 LC1114'LINCOLN SCHOOL, AT THE SOUTHEAST EDGE OF LINCOLN, 69 FEET SOUTHWEST
 LC1114'OF THE CENTERLINE OF THE HIGHWAY 1 FOOT SOUTHEAST OF A METAL
 LC1114'WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING
 LC1114'3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0921 ***********************************************************************
 LC0921  DESIGNATION -  DEER AZ MK
 LC0921  PID         -  LC0921
 LC0921  STATE/COUNTY-  IL/TAZEWELL
 LC0921  COUNTRY     -  US
 LC0921  USGS QUAD   -  EUREKA (2018)
 LC0921
 LC0921                         *CURRENT SURVEY CONTROL
 LC0921  ______________________________________________________________________
 LC0921* NAD 83(1986) POSITION- 40 37 35.     (N) 089 20 02.     (W)   SCALED
 LC0921* NAVD 88 ORTHO HEIGHT -   230.153 (meters)      755.09  (feet) ADJUSTED
 LC0921  ______________________________________________________________________
 LC0921  GEOID HEIGHT    -        -32.497 (meters)                     GEOID18
 LC0921  DYNAMIC HEIGHT  -        230.046 (meters)      754.74  (feet) COMP
 LC0921  MODELED GRAVITY -    980,156.6   (mgal)                       NAVD 88
 LC0921
 LC0921  VERT ORDER      -  SECOND    CLASS 0
 LC0921
 LC0921.The horizontal coordinates were scaled from a map and have
 LC0921.an estimated accuracy of +/- 6 seconds.
 LC0921
 LC0921.The orthometric height was determined by differential leveling and
 LC0921.adjusted by the NATIONAL GEODETIC SURVEY
 LC0921.in June 1991.
 LC0921
 LC0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0921.GEOID18 height accuracy estimate available here.
 LC0921
 LC0921.Click photographs - Photos may exist for this station.
 LC0921
 LC0921.The dynamic height is computed by dividing the NAVD 88
 LC0921.geopotential number by the normal gravity value computed on the
 LC0921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0921.degrees latitude (g = 980.6199 gals.).
 LC0921
 LC0921.The modeled gravity was interpolated from observed gravity values.
 LC0921
 LC0921;                    North         East    Units  Estimated Accuracy
 LC0921;SPC IL W     -   439,870.      770,460.      MT  (+/- 180 meters Scaled)
 LC0921
 LC0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK026999(NAD 83)
 LC0921
 LC0921                          SUPERSEDED SURVEY CONTROL
 LC0921
 LC0921  NGVD 29 (??/??/92)  230.227  (m)          755.34   (f) ADJ UNCH    2 0
 LC0921
 LC0921.Superseded values are not recommended for survey control.
 LC0921
 LC0921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0921.See file dsdata.pdf to determine how the superseded data were derived.
 LC0921
 LC0921_MARKER: DZ = AZIMUTH MARK DISK
 LC0921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0921_STAMPING: DEER 1959
 LC0921_MARK LOGO: CGS
 LC0921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0921+STABILITY: SURFACE MOTION
 LC0921
 LC0921  HISTORY     - Date     Condition        Report By
 LC0921  HISTORY     - 1959     MONUMENTED       CGS
 LC0921  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0921
 LC0921                          STATION DESCRIPTION
 LC0921
 LC0921'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0921'0.1 MI SW FROM DEER CREEK.
 LC0921'ABOUT 0.05 MILES SOUTH ALONG ASPHALT ROAD FROM THE POST OFFICE
 LC0921'AT DEER CREEK, THENCE 0.05 MILES WEST ALONG AN ASPHALT STREET,
 LC0921'AT THE OUTSIDE OF A CURVE IN THE STREET WITH TANGENTS TO THE
 LC0921'SOUTH AND EAST, 7 FEET NORTH OF THE EXTENDED CENTER LINE OF THE
 LC0921'ROAD EAST, 15 FEET WEST OF THE EXTENDED CENTER LINE OF THE
 LC0921'STREET SOUTH, 78 1/2 FEET WEST-NORTHWEST AND ACROSS THE ROAD
 LC0921'FROM THE NORTHWEST CORNER OF A HOUSE, 5 FEET EAST OF A TELEPHONE
 LC0921'POLE, 47 FEET WEST-NORTHWEST OF A FIRE HYDRANT, 1.4 FEET WEST
 LC0921'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN
 LC0921'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0921
 LC0921                          STATION RECOVERY (1988)
 LC0921
 LC0921'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0921'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0922 ***********************************************************************
 LC0922  DESIGNATION -  DEER RM 1
 LC0922  PID         -  LC0922
 LC0922  STATE/COUNTY-  IL/TAZEWELL
 LC0922  COUNTRY     -  US
 LC0922  USGS QUAD   -  MACKINAW (2018)
 LC0922
 LC0922                         *CURRENT SURVEY CONTROL
 LC0922  ______________________________________________________________________
 LC0922* NAD 83(1986) POSITION- 40 37 27.52   (N) 089 20 01.59   (W)   HD_HELD1
 LC0922* NAVD 88 ORTHO HEIGHT -   229.761 (meters)      753.81  (feet) ADJUSTED
 LC0922  ______________________________________________________________________
 LC0922  GEOID HEIGHT    -        -32.498 (meters)                     GEOID18
 LC0922  DYNAMIC HEIGHT  -        229.654 (meters)      753.46  (feet) COMP
 LC0922  MODELED GRAVITY -    980,156.2   (mgal)                       NAVD 88
 LC0922
 LC0922  VERT ORDER      -  SECOND    CLASS 0
 LC0922
 LC0922.The horizontal coordinates were determined by differentially corrected
 LC0922.hand held GPS observations or other comparable positioning techniques
 LC0922.and have an estimated accuracy of +/- 3 meters.
 LC0922
 LC0922.The orthometric height was determined by differential leveling and
 LC0922.adjusted by the NATIONAL GEODETIC SURVEY
 LC0922.in June 1991.
 LC0922
 LC0922.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0922.GEOID18 height accuracy estimate available here.
 LC0922
 LC0922.Click photographs - Photos may exist for this station.
 LC0922
 LC0922.The dynamic height is computed by dividing the NAVD 88
 LC0922.geopotential number by the normal gravity value computed on the
 LC0922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0922.degrees latitude (g = 980.6199 gals.).
 LC0922
 LC0922.The modeled gravity was interpolated from observed gravity values.
 LC0922
 LC0922;                    North         East    Units  Estimated Accuracy
 LC0922;SPC IL W     -   439,641.1     770,468.1     MT  (+/- 3 meters HH1 GPS) 
 LC0922
 LC0922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0260799671(NAD 83)
 LC0922
 LC0922                          SUPERSEDED SURVEY CONTROL
 LC0922
 LC0922  NGVD 29 (??/??/92)  229.834  (m)          754.05   (f) ADJ UNCH    2 0
 LC0922
 LC0922.Superseded values are not recommended for survey control.
 LC0922
 LC0922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0922.See file dsdata.pdf to determine how the superseded data were derived.
 LC0922
 LC0922_MARKER: DR = REFERENCE MARK DISK
 LC0922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0922_STAMPING: DEER NO 1 1959
 LC0922_MARK LOGO: CGS
 LC0922_PROJECTION: FLUSH
 LC0922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0922+STABILITY: SURFACE MOTION
 LC0922
 LC0922  HISTORY     - Date     Condition        Report By
 LC0922  HISTORY     - 1959     MONUMENTED       CGS
 LC0922  HISTORY     - 1988     GOOD             USPSQD
 LC0922
 LC0922                          STATION DESCRIPTION
 LC0922
 LC0922'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0922'0.3 MI SW FROM DEER CREEK.
 LC0922'ABOUT 0.15 MILES SOUTH ALONG AN ASPHALT STREET FROM THE POST
 LC0922'OFFICE AT DEER CREEK, THENCE 0.05 MILES WEST ALONG A STREET,
 LC0922'THENCE 0.1 MILE SOUTH ALONG A STREET TO ITS DEAD END, 17 FEET
 LC0922'WEST OF THE CENTER LINE OF THE ROAD, 48 1/2 FEET NORTHEAST OF
 LC0922'THE NORTHEAST CORNER OF A HOUSE, 69 FEET WEST-NORTHWEST AND
 LC0922'ACROSS THE STREET FROM THE NORTHWEST CORNER OF A HOUSE, 12 FEET
 LC0922'SOUTH OF A POWER POLE WITH A STREET LIGHT, 102.3 FEET
 LC0922'NORTH-NORTHWEST OF TRIANGULATION STATION DEER, 102.5 FEET
 LC0922'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW
 LC0922'THE LEVEL OF THE STREET AND SET IN THE TOP OF A CONCRETE POST
 LC0922'FLUSH WITH THE GROUND.
 LC0922
 LC0922                          STATION RECOVERY (1988)
 LC0922
 LC0922'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0924 ***********************************************************************
 LC0924  DESIGNATION -  DEER RM 2
 LC0924  PID         -  LC0924
 LC0924  STATE/COUNTY-  IL/TAZEWELL
 LC0924  COUNTRY     -  US
 LC0924  USGS QUAD   -  MACKINAW (2018)
 LC0924
 LC0924                         *CURRENT SURVEY CONTROL
 LC0924  ______________________________________________________________________
 LC0924* NAD 83(1986) POSITION- 40 37 26.54   (N) 089 20 00.81   (W)   HD_HELD1
 LC0924* NAVD 88 ORTHO HEIGHT -   229.856 (meters)      754.12  (feet) ADJUSTED
 LC0924  ______________________________________________________________________
 LC0924  GEOID HEIGHT    -        -32.498 (meters)                     GEOID18
 LC0924  DYNAMIC HEIGHT  -        229.749 (meters)      753.77  (feet) COMP
 LC0924  MODELED GRAVITY -    980,156.2   (mgal)                       NAVD 88
 LC0924
 LC0924  VERT ORDER      -  SECOND    CLASS 0
 LC0924
 LC0924.The horizontal coordinates were determined by differentially corrected
 LC0924.hand held GPS observations or other comparable positioning techniques
 LC0924.and have an estimated accuracy of +/- 3 meters.
 LC0924
 LC0924.The orthometric height was determined by differential leveling and
 LC0924.adjusted by the NATIONAL GEODETIC SURVEY
 LC0924.in June 1991.
 LC0924
 LC0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0924.GEOID18 height accuracy estimate available here.
 LC0924
 LC0924.Click photographs - Photos may exist for this station.
 LC0924
 LC0924.The dynamic height is computed by dividing the NAVD 88
 LC0924.geopotential number by the normal gravity value computed on the
 LC0924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0924.degrees latitude (g = 980.6199 gals.).
 LC0924
 LC0924.The modeled gravity was interpolated from observed gravity values.
 LC0924
 LC0924;                    North         East    Units  Estimated Accuracy
 LC0924;SPC IL W     -   439,611.1     770,486.7     MT  (+/- 3 meters HH1 GPS) 
 LC0924
 LC0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0262499640(NAD 83)
 LC0924
 LC0924                          SUPERSEDED SURVEY CONTROL
 LC0924
 LC0924  NGVD 29 (??/??/92)  229.929  (m)          754.36   (f) ADJ UNCH    2 0
 LC0924
 LC0924.Superseded values are not recommended for survey control.
 LC0924
 LC0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0924.See file dsdata.pdf to determine how the superseded data were derived.
 LC0924
 LC0924_MARKER: DR = REFERENCE MARK DISK
 LC0924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0924_STAMPING: DEER NO 2 1959
 LC0924_MARK LOGO: CGS
 LC0924_PROJECTION: FLUSH
 LC0924_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0924+STABILITY: SURFACE MOTION
 LC0924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0924+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2023
 LC0924
 LC0924  HISTORY     - Date     Condition        Report By
 LC0924  HISTORY     - 1959     MONUMENTED       CGS
 LC0924  HISTORY     - 1988     GOOD             USPSQD
 LC0924  HISTORY     - 20130304 GOOD             ILDT
 LC0924  HISTORY     - 20230920 GOOD             ILDT
 LC0924
 LC0924                          STATION DESCRIPTION
 LC0924
 LC0924'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0924'0.3 MI SW FROM DEER CREEK.
 LC0924'ABOUT 0.15 MILES SOUTH ALONG AN ASPHALT STREET FROM THE POST
 LC0924'OFFICE AT DEER CREEK, THENCE 0.05 MILES WEST ALONG A STREET,
 LC0924'THENCE 0.1 MILE SOUTH ALONG AN ASPHALT STREET TO ITS DEAD END,
 LC0924'40 FEET EAST OF THE EXTENDED CENTER LINE OF THE ROAD, 40 1/2
 LC0924'FEET SOUTH OF THE EXTENDED CENTER LINE OF A DRIVEWAY TO A
 LC0924'GARAGE, 36 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 LC0924'GARAGE, 2 FEET NORTH OF A FENCE, 42.5 FEET EAST OF TRIANGULATION
 LC0924'STATION DEER, 44.2 FEET EAST OF A METAL WITNESS POST, ABOUT
 LC0924'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0924'PROJECTING 2 INCHES.
 LC0924
 LC0924                          STATION RECOVERY (1988)
 LC0924
 LC0924'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0924'RECOVERED IN GOOD CONDITION.
 LC0924
 LC0924                          STATION RECOVERY (2013)
 LC0924
 LC0924'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0924'RECOVERED IN GOOD CONDITION.
 LC0924
 LC0924                          STATION RECOVERY (2023)
 LC0924
 LC0924'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC0924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0519 ***********************************************************************
 NG0519  DESIGNATION -  DEERFIELD
 NG0519  PID         -  NG0519
 NG0519  STATE/COUNTY-  IL/LAKE
 NG0519  COUNTRY     -  US
 NG0519  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0519
 NG0519                         *CURRENT SURVEY CONTROL
 NG0519  ______________________________________________________________________
 NG0519* NAD 83(1997) POSITION- 42 09 48.49324(N) 087 50 46.50042(W)   ADJUSTED
 NG0519* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 NG0519  ______________________________________________________________________
 NG0519  GEOID HEIGHT    -        -33.965 (meters)                     GEOID18
 NG0519  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 NG0519  HORZ ORDER      -  SECOND
 NG0519
 NG0519.The horizontal coordinates were established by classical geodetic methods
 NG0519.and adjusted by the National Geodetic Survey in October 1999.
 NG0519
 NG0519.The orthometric height was scaled from a topographic map.
 NG0519
 NG0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0519.GEOID18 height accuracy estimate available here.
 NG0519
 NG0519.Click photographs - Photos may exist for this station.
 NG0519
 NG0519.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0519
 NG0519. The following values were computed from the NAD 83(1997) position.
 NG0519
 NG0519;                    North         East     Units Scale Factor Converg.
 NG0519;SPC IL E     -   610,374.448   340,250.807   MT  0.99999493   +0 19 37.0
 NG0519;SPC IL E     - 2,002,536.83  1,116,306.19   sFT  0.99999493   +0 19 37.0
 NG0519;UTM  16      - 4,668,272.950   430,094.983   MT  0.99966013   -0 34 05.0
 NG0519
 NG0519!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0519!SPC IL E     -   0.99997209  x   0.99999493  =   0.99996702
 NG0519!UTM  16      -   0.99997209  x   0.99966013  =   0.99963223
 NG0519
 NG0519:                Primary Azimuth Mark                     Grid Az
 NG0519:SPC IL E     -  DEERFIELD AZ MK                          272 42 30.1
 NG0519:UTM  16      -  DEERFIELD AZ MK                          273 36 12.1
 NG0519
 NG0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3009468272(NAD 83)
 NG0519
 NG0519|---------------------------------------------------------------------|
 NG0519| PID    Reference Object                     Distance      Geod. Az  |
 NG0519|                                                           dddmmss.s |
 NG0519| NG0520 DEERFIELD 2                          29.930 METERS 05450     |
 NG0519| NG0498 WILMETTE BAHAI HOUSE WORSHIP        APPROX.16.6 KM 1262317.1 |
 NG0519| NG0533 AIRPORT BEACON GLENVIEW NAS         APPROX. 8.4 KM 1675655.1 |
 NG0519| NG0518 N BROOK N SHORE GAS CO TANK         APPROX. 1.3 KM 1685323.8 |
 NG0519| NG0517 RNG NAVAL GLENVIEW RADIO NBU        APPROX. 4.1 KM 1983121.6 |
 NG0519| CI8522 DEERFIELD RM 1                       27.053 METERS 25031     |
 NG0519| CI8521 DEERFIELD AZ MK                                    2730207.1 |
 NG0519| CI8523 DEERFIELD RM 2                       27.033 METERS 28935     |
 NG0519| NG0611 LIBERTYVILLE MUNICIPAL TANK         APPROX.16.5 KM 3270237.4 |
 NG0519|---------------------------------------------------------------------|
 NG0519
 NG0519                          SUPERSEDED SURVEY CONTROL
 NG0519
 NG0519  NAD 83(1997)-  42 09 48.49324(N)    087 50 46.50105(W) AD(       ) 2
 NG0519  NAD 83(1994)-  42 09 48.49408(N)    087 50 46.51441(W) AD(       ) 2
 NG0519  NAD 83(1986)-  42 09 48.49563(N)    087 50 46.51548(W) AD(       ) 2
 NG0519  NAD 27      -  42 09 48.39610(N)    087 50 46.26840(W) AD(       ) 2
 NG0519
 NG0519.Superseded values are not recommended for survey control.
 NG0519
 NG0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0519.See file dsdata.pdf to determine how the superseded data were derived.
 NG0519
 NG0519_MARKER: DS = TRIANGULATION STATION DISK
 NG0519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0519_STAMPING: DEERFIELD 1954
 NG0519_MARK LOGO: CGS
 NG0519_PROJECTION: FLUSH
 NG0519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0519+STABILITY: SURFACE MOTION
 NG0519
 NG0519  HISTORY     - Date     Condition        Report By
 NG0519  HISTORY     - 1954     MONUMENTED       CGS
 NG0519  HISTORY     - 1956     GOOD             CGS
 NG0519
 NG0519                          STATION DESCRIPTION
 NG0519
 NG0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0519'STATION IS LOCATED IN THE SOUTH SECTION OF DEERFIELD ON THE PROPERTY
 NG0519'OF HERMAN KRAUSE.  IT IS 54
 NG0519'FEET SOUTHWEST OF THE INTERSECTION OF PETTIS AVENUE AND CENTRAL
 NG0519'AVENUE, 44 FEET SOUTH OF THE CENTER OF
 NG0519'CENTRAL AVENUE, 28 FEET SOUTH OF A POWER LINE POLE
 NG0519'NO. 1827, 14 FEET SOUTH OF THE SOUTH EDGE OF A
 NG0519'SIDE WALK, 13 FEET SOUTHEAST OF A 24
 NG0519'INCH ELM TREE AND 2 FEET NORTHWEST OF A WHITE WITNESS POST.  THE
 NG0519'MARK IS FLUSH AND THE DISK IS
 NG0519'STAMPED DEERFIELD 1954.
 NG0519'
 NG0519'REFERENCE MARK NO. 1 IS 23 FEET NORTH OF CENTRAL AVE., 20 FEET EAST
 NG0519'OF PETTIS AVE. AND 6
 NG0519'INCHES NORTH OF THE NORTH EDGE OF A SIDE WALK.  THE MARK IS FLUSH AND
 NG0519'THE DISK IS STAMPED DEERFIELD NO
 NG0519'1 1954.
 NG0519'
 NG0519'REFERENCE MARK NO. 2 IS 17 FEET EAST OF A POWER LINE POLE AND 14 FEET
 NG0519'SOUTH OF THE CENTER OF
 NG0519'CENTRAL AVE.  THE MARK IS FLUSH AND THE DISK IS STAMPED DEERFIELD NO
 NG0519'2 1954.
 NG0519'
 NG0519'NO SUITABLE PLACE TO SET AN AZIMUTH MARK.
 NG0519'
 NG0519'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 NG0519
 NG0519                          STATION RECOVERY (1956)
 NG0519
 NG0519'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0519'THE STATION MARK, R.M. 1 AND 2 WERE RECOVERED IN GOOD CONDITION.  THE
 NG0519'DIRECTION TO R.M. 1 DID NOT
 NG0519'CHECK WITH THE ORIGINAL OBSERVATIONS BY 2 MINUTES.  THE DIRECTION TO
 NG0519'R.M. 2 COULD NOT BE TAKEN FROM THE TOP
 NG0519'OF THE TOWER, DUE TO A LARGE TREE ON LINE.  A GROUND SET
 NG0519'UP WAS MADE AND THE ANGLE BETWEEN THE REFERENCE
 NG0519'MARKS CHECKED.  THE DISTANCES TO R.M. 1
 NG0519'AND 2 WERE FOUND TO BE 0.06 FOOT AND 0.07 FOOT SHORTER
 NG0519'RESPECTIVELY, THAN THE ORIGINAL
 NG0519'MEASURMENTS.  ALL OF THE REFERENCE POINTS MENTIONED IN THE ORIGINAL
 NG0519'DESCRIPTION TO THE STATION MARK AND
 NG0519'THE REFERENCE MARKS ARE STILL PRESENT.
 NG0519'
 NG0519'DUE TO THE CONSTRUCTION OF A NEW BUILDING, THE STATION MARK, R.M. 1
 NG0519'AND 2 ARE BEING DESTROYED AT
 NG0519'THIS TIME.  THERE WAS NO AZIMUTH MARK ESTABLISHED IN 1954.  A NEW
 NG0519'STATION MARK DEERFIELD 2 1956. R.M. 3
 NG0519'AND 4 AND AN AZIMUTH MARK WERE ESTABLISHED AT THIS TIME.
 NG0519'
 NG0519'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0521 ***********************************************************************
 NG0521  DESIGNATION -  DEERFIELD
 NG0521  PID         -  NG0521
 NG0521  STATE/COUNTY-  IL/LAKE
 NG0521  COUNTRY     -  US
 NG0521  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0521
 NG0521                         *CURRENT SURVEY CONTROL
 NG0521  ______________________________________________________________________
 NG0521* NAD 83(1997) POSITION- 42 10 20.51410(N) 087 50 45.59404(W)   ADJUSTED
 NG0521* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 NG0521  ______________________________________________________________________
 NG0521  GEOID HEIGHT    -        -33.979 (meters)                     GEOID18
 NG0521  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 NG0521  HORZ ORDER      -  FIRST
 NG0521
 NG0521.The horizontal coordinates were established by classical geodetic methods
 NG0521.and adjusted by the National Geodetic Survey in October 1999.
 NG0521
 NG0521.The orthometric height was scaled from a topographic map.
 NG0521
 NG0521.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0521.GEOID18 height accuracy estimate available here.
 NG0521
 NG0521.Click photographs - Photos may exist for this station.
 NG0521
 NG0521.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0521
 NG0521. The following values were computed from the NAD 83(1997) position.
 NG0521
 NG0521;                    North         East     Units Scale Factor Converg.
 NG0521;SPC IL E     -   611,362.536   340,265.972   MT  0.99999494   +0 19 37.9
 NG0521;SPC IL E     - 2,005,778.59  1,116,355.94   sFT  0.99999494   +0 19 37.9
 NG0521;UTM  16      - 4,669,260.350   430,125.571   MT  0.99966007   -0 34 04.8
 NG0521
 NG0521!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0521!SPC IL E     -   0.99997209  x   0.99999494  =   0.99996703
 NG0521!UTM  16      -   0.99997209  x   0.99966007  =   0.99963217
 NG0521
 NG0521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3012569260(NAD 83)
 NG0521
 NG0521                          SUPERSEDED SURVEY CONTROL
 NG0521
 NG0521  NAD 83(1997)-  42 10 20.51432(N)    087 50 45.59477(W) AD(       ) 1
 NG0521  NAD 83(1994)-  42 10 20.51592(N)    087 50 45.60579(W) AD(       ) 1
 NG0521  NAD 83(1986)-  42 10 20.51848(N)    087 50 45.60838(W) AD(       ) 1
 NG0521  NAD 27      -  42 10 20.42700(N)    087 50 45.35900(W) AD(       ) 1
 NG0521  USSD        -  42 10 20.54600(N)    087 50 45.19200(W) AD(       ) 3
 NG0521
 NG0521.Superseded values are not recommended for survey control.
 NG0521
 NG0521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0521.See file dsdata.pdf to determine how the superseded data were derived.
 NG0521
 NG0521_MARKER: V = STONE MONUMENT
 NG0521_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0521
 NG0521  HISTORY     - Date     Condition        Report By
 NG0521  HISTORY     - 1873     MONUMENTED       USLS
 NG0521  HISTORY     - 1944     MARK NOT FOUND   CGS
 NG0521  HISTORY     - 19901125 MARK NOT FOUND   USPSQD
 NG0521  HISTORY     - 19931003 MARK NOT FOUND   USPSQD
 NG0521
 NG0521                          STATION DESCRIPTION
 NG0521
 NG0521'DESCRIBED BY US LAKE SURVEY 1873
 NG0521'THIS STATION IS SITUATED IN THE SOUTHWEST QUARTER OF SECTION 28,
 NG0521'DEERFIELD
 NG0521'TOWNSHIP, LAKE COUNTY, ILLINOIS, ABOUT 1/4 MILE NORTH
 NG0521'OF DEERFIELD CORNERS.  THE
 NG0521'HEIGHT OF STATION USED WAS 75 FEET.
 NG0521'THE GEODETIC POINT IS MARKED BY A STONE OF
 NG0521'THE USUAL FORM, SET
 NG0521'SO THAT ITS UPPER END IS 3 FEET BELOW THE SURFACE OF THE
 NG0521'GROUND.
 NG0521'ANOTHER STONE RISING 6 INCHES ABOVE GROUND IS SET DIRECTLY OVER
 NG0521'THE STONE MARKING
 NG0521'THE GEODETIC POINT.  A REFERENCE STONE BEARS
 NG0521'NORTH 13 DEG 34 MIN EAST, AND IS
 NG0521'110.87 METERS DISTANT FROM THE GEODETIC
 NG0521'POINT.  ANOTHER REFERENCE STONE, SET ON THE EAST SIDE
 NG0521'OF
 NG0521'THE ROAD WEST OF THE STATION, BEARS SOUTH 57 DEG 02 MIN WEST, AND
 NG0521'IS 123.09 METERS
 NG0521'DISTANT FROM THE GEODETIC POINT.
 NG0521
 NG0521                          STATION RECOVERY (1944)
 NG0521
 NG0521'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 NG0521'STATION AND REFERENCE MARKS WERE NOT RECOVERED.
 NG0521'ALL MARKS WERE
 NG0521'DESTROYED DUE TO SUBDIVISION DEVELOPMENT.  THE
 NG0521'PRESENT PROPERTY OWNER WAS
 NG0521'INTERVIEWED AND HE REMEMBERS THE OLD
 NG0521'WOODEN STAND AND STATION SITE AS BEING AT THE
 NG0521'LOCATION OF HIS
 NG0521'HOUSE.
 NG0521
 NG0521                          STATION RECOVERY (1990)
 NG0521
 NG0521'RECOVERY NOTE BY US POWER SQUADRON 1990 (JCB)
 NG0521'MARK NOT FOUND.
 NG0521
 NG0521                          STATION RECOVERY (1993)
 NG0521
 NG0521'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 NG0521'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0520 ***********************************************************************
 NG0520  DESIGNATION -  DEERFIELD 2
 NG0520  PID         -  NG0520
 NG0520  STATE/COUNTY-  IL/LAKE
 NG0520  COUNTRY     -  US
 NG0520  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0520
 NG0520                         *CURRENT SURVEY CONTROL
 NG0520  ______________________________________________________________________
 NG0520* NAD 83(1997) POSITION- 42 09 49.05203(N) 087 50 45.43463(W)   ADJUSTED
 NG0520* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 NG0520  ______________________________________________________________________
 NG0520  GEOID HEIGHT    -        -33.965 (meters)                     GEOID18
 NG0520  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 NG0520  HORZ ORDER      -  SECOND
 NG0520
 NG0520.The horizontal coordinates were established by classical geodetic methods
 NG0520.and adjusted by the National Geodetic Survey in October 1999.
 NG0520
 NG0520.The orthometric height was scaled from a topographic map.
 NG0520
 NG0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0520.GEOID18 height accuracy estimate available here.
 NG0520
 NG0520.Click photographs - Photos may exist for this station.
 NG0520
 NG0520.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0520
 NG0520. The following values were computed from the NAD 83(1997) position.
 NG0520
 NG0520;                    North         East     Units Scale Factor Converg.
 NG0520;SPC IL E     -   610,391.829   340,275.174   MT  0.99999495   +0 19 37.8
 NG0520;SPC IL E     - 2,002,593.86  1,116,386.13   sFT  0.99999495   +0 19 37.8
 NG0520;UTM  16      - 4,668,289.942   430,119.610   MT  0.99966008   -0 34 04.3
 NG0520
 NG0520!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0520!SPC IL E     -   0.99997209  x   0.99999495  =   0.99996704
 NG0520!UTM  16      -   0.99997209  x   0.99966008  =   0.99963218
 NG0520
 NG0520:                Primary Azimuth Mark                     Grid Az
 NG0520:SPC IL E     -  DEERFIELD 2 AZ MK                        271 09 37.3
 NG0520:UTM  16      -  DEERFIELD 2 AZ MK                        272 03 19.4
 NG0520
 NG0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3011968289(NAD 83)
 NG0520
 NG0520|---------------------------------------------------------------------|
 NG0520| PID    Reference Object                     Distance      Geod. Az  |
 NG0520|                                                           dddmmss.s |
 NG0520| CI8525 DEERFIELD 2 RM 3                      7.848 METERS 16330     |
 NG0520| NG0519 DEERFIELD                            29.930 METERS 23450     |
 NG0520| CI8524 DEERFIELD 2 AZ MK                                  2712915.1 |
 NG0520| CI8526 DEERFIELD 2 RM 4                     22.633 METERS 27156     |
 NG0520|---------------------------------------------------------------------|
 NG0520
 NG0520                          SUPERSEDED SURVEY CONTROL
 NG0520
 NG0520  NAD 83(1997)-  42 09 49.05203(N)    087 50 45.43525(W) AD(       ) 2
 NG0520  NAD 83(1994)-  42 09 49.05287(N)    087 50 45.44862(W) AD(       ) 2
 NG0520  NAD 83(1986)-  42 09 49.05442(N)    087 50 45.44969(W) AD(       ) 2
 NG0520  NAD 27      -  42 09 48.95490(N)    087 50 45.20260(W) AD(       ) 2
 NG0520
 NG0520.Superseded values are not recommended for survey control.
 NG0520
 NG0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0520.See file dsdata.pdf to determine how the superseded data were derived.
 NG0520
 NG0520_MARKER: DS = TRIANGULATION STATION DISK
 NG0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0520_STAMPING: DEERFIELD 2 1956
 NG0520_MARK LOGO: CGS
 NG0520_PROJECTION: FLUSH
 NG0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0520+STABILITY: SURFACE MOTION
 NG0520
 NG0520  HISTORY     - Date     Condition        Report By
 NG0520  HISTORY     - 1956     MONUMENTED       CGS
 NG0520  HISTORY     - 1969     GOOD             CGS
 NG0520  HISTORY     - 1971     GOOD             ILHD
 NG0520  HISTORY     - 19901125 GOOD             USPSQD
 NG0520  HISTORY     - 19931003 GOOD             USPSQD
 NG0520
 NG0520                          STATION DESCRIPTION
 NG0520
 NG0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0520'STATION IS LOCATED IN THE SOUTH SECTION OF DEERFIELD AT THE
 NG0520'INTERSECTION OF PETTIS AND CENTRAL AVENUES AND IS ON CITY PROPERTY.
 NG0520'IT IS 84 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME HOUSE, NO.
 NG0520'713 CENTRAL AVENUE, 57 FEET NORTHEAST OF THE INTERSECTION, 14 FEET
 NG0520'SOUTH OF THE SOUTH EDGE OF A SIDEWALK AND 13 FEET NORTH OF THE CENTER
 NG0520'OF CENTRAL AVENUE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0520'DEERFIELD 2 1956.
 NG0520'
 NG0520'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON PETTIS AVENUE
 NG0520'FOR 0.05 MILE TO OSTERMAN AVENUE.  TURN LEFT ON OSTERMAN AVENUE AND GO
 NG0520'WEST FOR 0.45 MILE TO JONQUIL AVENUE.  TURN LEFT AND GO SOUTH ON
 NG0520'JONQUIL AVENUE FOR 0.05 MILE TO CENTRAL AVENUE AND THE AZIMUTH MARK AS
 NG0520'DESCRIBED.
 NG0520'
 NG0520'REFERENCE MARK 3 IS 59 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 NG0520'FRAME HOUSE, 14 FEET NORTH OF THE NORTH EDGE OF A SIDEWALK AND 11 FEET
 NG0520'SOUTH OF THE CENTER OF CENTRAL AVENUE.  THE MARK IS FLUSH AND THE DISK
 NG0520'IS STAMPED DEERFIELD 2 NO 3 1956.
 NG0520'
 NG0520'REFERENCE MARK 4 IS 26 FEET NORTHWEST OF THE INTERSECTION, 22 FEET
 NG0520'WEST OF PETTIS AVENUE AND 15 FEET NORTH OF THE CENTER OF CENTRAL
 NG0520'AVENUE.  THE MARK IS FLUSH AND THE DISK IS STAMPED DEERFIELD 2 NO 4
 NG0520'1956.
 NG0520'
 NG0520'AZIMUTH MARK IS 53 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME
 NG0520'HOUSE, 29 FEET NORTHWEST OF THE INTERSECTION OF CENTRAL AND JONQUIL
 NG0520'AVENUES, 21 FEET WEST OF THE CENTER OF JONQUIL AVENUE, 18 FEET NORTH
 NG0520'OF THE CENTER OF CENTRAL AVENUE AND IS ON PROPERTY OWNED BY MR. EDWARD
 NG0520'KUSSLER.  THE MARK IS FLUSH AND THE DISK IS STAMPED DEERFIELD 2 1956.
 NG0520'
 NG0520'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
 NG0520
 NG0520                          STATION RECOVERY (1969)
 NG0520
 NG0520'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (ARS)
 NG0520'STATION, RM NO. 3, RM NO. 4, AND AZIMUTH MARK RECOVERED IN GOOD
 NG0520'CONDITION AS DESCRIBED.
 NG0520'
 NG0520'HORIZONTAL DISTANCE FROM STATION TO AZIMUTH MARK EQUALS 2253.84 FEET.
 NG0520'(BY GEODIMETER) (CLOSED TRAVERSE)
 NG0520
 NG0520                          STATION RECOVERY (1971)
 NG0520
 NG0520'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (JWH)
 NG0520'DEERFIELD 2 1956 WAS FOUND IN GOOD CONDITION.  DEERFIELD 2 NO. 3 1956
 NG0520'WAS NOT RECOVERED.  DEERFIELD 2 NO. 4 1956 WAS FOUND IN GOOD
 NG0520'CONDITION.  DEERFIELD 2 1956 AZ WAS FOUND IN GOOD CONDITION.
 NG0520'
 NG0520'SEARCHED 1 HR FOR DEERFIELD 2 NO. 3 1956 COULD NOT LOCATE.  THE
 NG0520'DESCRIPTION WAS CORRECT.
 NG0520'
 NG0520'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- SOUTH DEERFIELD.
 NG0520
 NG0520                          STATION RECOVERY (1990)
 NG0520
 NG0520'RECOVERY NOTE BY US POWER SQUADRON 1990 (JCB)
 NG0520'RECOVERED IN GOOD CONDITION.
 NG0520
 NG0520                          STATION RECOVERY (1993)
 NG0520
 NG0520'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 NG0520'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3188 ***********************************************************************
 ME3188  DESIGNATION -  DEGNAN
 ME3188  PID         -  ME3188
 ME3188  STATE/COUNTY-  IL/COOK
 ME3188  COUNTRY     -  US
 ME3188  USGS QUAD   -  ELMHURST (2018)
 ME3188
 ME3188                         *CURRENT SURVEY CONTROL
 ME3188  ______________________________________________________________________
 ME3188* NAD 83(2011) POSITION- 41 57 28.07609(N) 087 53 12.40382(W)   ADJUSTED
 ME3188* NAD 83(2011) ELLIP HT-   162.510 (meters)        (06/27/12)   ADJUSTED
 ME3188* NAD 83(2011) EPOCH   -  2010.00
 ME3188* NAVD 88 ORTHO HEIGHT -   196.1   (meters)      643.    (feet) GPS OBS
 ME3188  ______________________________________________________________________
 ME3188  NAVD 88 orthometric height was determined with geoid model    GEOID93
 ME3188  GEOID HEIGHT    -        -33.224 (meters)                     GEOID93
 ME3188  GEOID HEIGHT    -        -33.605 (meters)                     GEOID18
 ME3188  NAD 83(2011) X  -    175,162.355 (meters)                     COMP
 ME3188  NAD 83(2011) Y  - -4,747,024.420 (meters)                     COMP
 ME3188  NAD 83(2011) Z  -  4,242,227.919 (meters)                     COMP
 ME3188  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 ME3188
 ME3188  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME3188  Standards:
 ME3188         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME3188            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME3188  -------------------------------------------------------------------
 ME3188  NETWORK    1.34   3.12           0.59   0.50   1.59      0.02388921
 ME3188  -------------------------------------------------------------------
 ME3188  Click here for local accuracies and other accuracy information.
 ME3188
 ME3188.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3188
 ME3188.The horizontal coordinates were established by GPS observations
 ME3188.and adjusted by the National Geodetic Survey in June 2012.
 ME3188
 ME3188.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME3188.been affixed to the stable North American tectonic plate. See 
 ME3188.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME3188
 ME3188.The horizontal coordinates are valid at the epoch date displayed above
 ME3188.which is a decimal equivalence of Year/Month/Day.
 ME3188
 ME3188.The orthometric height was determined by GPS observations and a
 ME3188.high-resolution geoid model.
 ME3188
 ME3188.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3188.GEOID18 height accuracy estimate available here.
 ME3188
 ME3188.Click photographs - Photos may exist for this station.
 ME3188
 ME3188.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME3188
 ME3188.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3188
 ME3188.The ellipsoidal height was determined by GPS observations
 ME3188.and is referenced to NAD 83.
 ME3188
 ME3188. The following values were computed from the NAD 83(2011) position.
 ME3188
 ME3188;                    North         East     Units Scale Factor Converg.
 ME3188;SPC IL E     -   587,511.786   337,020.930   MT  0.99999186   +0 17 54.8
 ME3188;SPC IL E     - 1,927,528.25  1,105,709.50   sFT  0.99999186   +0 17 54.8
 ME3188;UTM  16      - 4,645,470.948   426,510.264   MT  0.99966646   -0 35 34.5
 ME3188
 ME3188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3188!SPC IL E     -   0.99997451  x   0.99999186  =   0.99996637
 ME3188!UTM  16      -   0.99997451  x   0.99966646  =   0.99964098
 ME3188
 ME3188:                Primary Azimuth Mark                     Grid Az
 ME3188:SPC IL E     -  AIRPORT BM K 15 COC                      029 01 45.0
 ME3188:UTM  16      -  AIRPORT BM K 15 COC                      029 55 14.3
 ME3188
 ME3188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2651045470(NAD 83)
 ME3188
 ME3188|---------------------------------------------------------------------|
 ME3188| PID    Reference Object                     Distance      Geod. Az  |
 ME3188|                                                           dddmmss.s |
 ME3188| ME3081 MAINE XEROX TANK                    APPROX. 4.8 KM 0221014.8 |
 ME3188| ME3183 AIRPORT BM K 15 COC                 APPROX. 0.8 KM 0291939.8 |
 ME3188| CM3406 DEGNAN RM 1                          19.424 METERS 11854     |
 ME3188| CM3407 DEGNAN RM 2                          24.753 METERS 26546     |
 ME3188| ME3264 K 12                                APPROX. 0.9 KM 2723244.8 |
 ME3188| ME3270 O HARE CONTROL TWR BALL             APPROX. 2.6 KM 3260052.0 |
 ME3188| ME3169 O HARE CHICAGO INTL APT TANK        APPROX. 3.6 KM 3580812.9 |
 ME3188|---------------------------------------------------------------------|
 ME3188
 ME3188                          SUPERSEDED SURVEY CONTROL
 ME3188
 ME3188  NAD 83(2007)-  41 57 28.07679(N)    087 53 12.40446(W) AD(2002.00) 0
 ME3188  ELLIP H (02/10/07)  162.542  (m)                       GP(2002.00)    
 ME3188  ELLIP H (02/03/05)  162.528  (m)                       GP(       ) 4 2
 ME3188  NAD 83(1997)-  41 57 28.07606(N)    087 53 12.40379(W) AD(       ) 1
 ME3188  ELLIP H (10/21/99)  162.531  (m)                       GP(       ) 4 1
 ME3188  NAD 83(1997)-  41 57 28.07616(N)    087 53 12.40433(W) AD(       ) 1
 ME3188  NAD 83(1994)-  41 57 28.07611(N)    087 53 12.41828(W) AD(       ) 1
 ME3188  NAD 83(1986)-  41 57 28.07783(N)    087 53 12.41795(W) AD(       ) 1
 ME3188  NAD 83(1986)-  41 57 28.07783(N)    087 53 12.41795(W) AD(       ) 1
 ME3188  NAD 27      -  41 57 27.97008(N)    087 53 12.18743(W) AD(       ) 1
 ME3188  NGVD 29 (08/23/90)  196.2    (m)          644.     (f) VERT ANG       
 ME3188  NGVD 29 (07/19/86)  197.2    (m)          647.     (f) VERT ANG       
 ME3188
 ME3188.Superseded values are not recommended for survey control.
 ME3188
 ME3188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3188.See file dsdata.pdf to determine how the superseded data were derived.
 ME3188
 ME3188_MARKER: DH = HORIZONTAL CONTROL DISK
 ME3188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3188_STAMPING: DEGNAN 1977
 ME3188_MARK LOGO: NGS
 ME3188_PROJECTION: RECESSED 30 CENTIMETERS
 ME3188_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3188+STABILITY: SURFACE MOTION
 ME3188_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3188+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2001
 ME3188
 ME3188  HISTORY     - Date     Condition        Report By
 ME3188  HISTORY     - 1977     MONUMENTED       NGS
 ME3188  HISTORY     - 1983     GOOD             IL1670
 ME3188  HISTORY     - 19950502 GOOD             PATRIC
 ME3188  HISTORY     - 20010904 GOOD             NGS
 ME3188
 ME3188                          STATION DESCRIPTION
 ME3188
 ME3188'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3188'THE STATION IS LOCATED AT 10400 WEST IRVING PARK ROAD, IN THE
 ME3188'NORTHWEST SECTION OF CHICAGO
 ME3188'AND AT THE SOUTHEAST CORNER OF OHARE INTERNATIONAL AIRPORT.
 ME3188'
 ME3188'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 12 AND
 ME3188'45 AND STATE HIGHWAY 19, GO WEST ON STATE HIGHWAY 19 FOR
 ME3188'0.15 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 ME3188'
 ME3188'THE STATION MARKS, STAMPED---DEGNAN 1977---, ARE STANDARD
 ME3188'DISKS. THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 ME3188'CYLINDRICAL CONCRETE MONUMENT THAT IS 12 INCHES BELOW THE
 ME3188'GROUND SURFACE AND BENEATH AN IRON COVER WITH THE
 ME3188'LETTERING, NATIONAL GEODETIC SURVEY.
 ME3188'IT IS 21 FEET NORTH-NORTHEAST OF A CHAIN
 ME3188'LINK FENCE AND METAL WITNESS POST. THE UNDERGROUND DISK IS
 ME3188'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 ME3188'BELOW THE GROUND SURFACE.
 ME3188'
 ME3188'REFERENCE MARK 1, STAMPED---DEGNAN NO 1 1977---, IS A STANDARD
 ME3188'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME3188'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 60 FEET EAST OF
 ME3188'A METAL WITNESS POST AND 2 FEET NORTH OF THE CHAIN LINK FENCE.
 ME3188'
 ME3188'REFERENCE MARK 2, STAMPED---DEGNAN NO 2 1977---, IS A STANDARD
 ME3188'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CINCRETE MONUMENT
 ME3188'THAT IS FLUSH WITH THE GROUND SURFACE. II IS 78 FEET WEST OF
 ME3188'A METAL WITNESS POST AND 2 FEET NORTH OF THE CHAIN LINK FENCE.
 ME3188'
 ME3188'AIRPORT BM K 15 COC CAN SERVE AS AN AZIMUTH MARK. SEE
 ME3188'DESCRIPTION THEREOF.
 ME3188'
 ME3188'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 25.5 METERS.
 ME3188
 ME3188                          STATION RECOVERY (1983)
 ME3188
 ME3188'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3188'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3188'DIRECTIONS AND DISTANCES WERE CHECKED TO THE REFERENCE MARKS AND
 ME3188'AGREED WITH THE 1977 DATA, WITHIN ALLOWABLE TOLERANCES.
 ME3188'
 ME3188'DESCRIBED BY CITY OF CHICAGO.
 ME3188
 ME3188                          STATION RECOVERY (1995)
 ME3188
 ME3188'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1995 (BPG)
 ME3188'RECOVERED AS DESCRIBED.  SURROUNDING TREES MAY CAUSE PROBLEMS DURING
 ME3188'GPS OBSERVATIONS WHEN TREES ARE IN FULL BLOOM.
 ME3188
 ME3188                          STATION RECOVERY (2001)
 ME3188
 ME3188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (JBW)
 ME3188'RECOVERED AS DESCRIBED. STATION IS OBSTRUCTED BY TREES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1760 ***********************************************************************
 HB1760  DESIGNATION -  DEGONIA
 HB1760  PID         -  HB1760
 HB1760  STATE/COUNTY-  IL/JACKSON
 HB1760  COUNTRY     -  US
 HB1760  USGS QUAD   -  ROCKWOOD (2018)
 HB1760
 HB1760                         *CURRENT SURVEY CONTROL
 HB1760  ______________________________________________________________________
 HB1760* NAD 83(1997) POSITION- 37 51 02.32078(N) 089 37 55.90080(W)   ADJUSTED
 HB1760* NAVD 88 ORTHO HEIGHT -   233.    (meters)      764.    (feet) SCALED
 HB1760  ______________________________________________________________________
 HB1760  GEOID HEIGHT    -        -29.349 (meters)                     GEOID18
 HB1760  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 HB1760  HORZ ORDER      -  FIRST
 HB1760
 HB1760.The horizontal coordinates were established by classical geodetic methods
 HB1760.and adjusted by the National Geodetic Survey in October 1999.
 HB1760
 HB1760.The orthometric height was scaled from a topographic map.
 HB1760
 HB1760.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1760.GEOID18 height accuracy estimate available here.
 HB1760
 HB1760.Click photographs - Photos may exist for this station.
 HB1760
 HB1760.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1760
 HB1760. The following values were computed from the NAD 83(1997) position.
 HB1760
 HB1760;                    North         East     Units Scale Factor Converg.
 HB1760;SPC IL W     -   131,527.735   747,036.442   MT  0.99996842   +0 19 40.7
 HB1760;SPC IL W     -   431,520.58  2,450,902.06   sFT  0.99996842   +0 19 40.7
 HB1760;SPC MO E     -   224,210.530   326,371.442   MT  1.00000515   +0 31 57.1
 HB1760;UTM  16      - 4,192,509.398   268,412.119   MT  1.00026063   -1 36 57.0
 HB1760
 HB1760!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1760!SPC IL W     -   0.99996807  x   0.99996842  =   0.99993649
 HB1760!SPC MO E     -   0.99996807  x   1.00000515  =   0.99997322
 HB1760!UTM  16      -   0.99996807  x   1.00026063  =   1.00022869
 HB1760
 HB1760:                Primary Azimuth Mark                     Grid Az
 HB1760:SPC IL W     -  MILES                                    121 05 16.9
 HB1760:SPC MO E     -  MILES                                    120 53 00.5
 HB1760:UTM  16      -  MILES                                    123 01 54.6
 HB1760
 HB1760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG6841292509(NAD 83)
 HB1760
 HB1760|---------------------------------------------------------------------|
 HB1760| PID    Reference Object                     Distance      Geod. Az  |
 HB1760|                                                           dddmmss.s |
 HB1760| CI4243 DEGONIA RM 1                         29.950 METERS 09445     |
 HB1760| HB1759 MILES                               APPROX.12.8 KM 1212457.6 |
 HB1760| HB1776 PERRYVILLE ST MARYS SEM TOWER       APPROX.26.8 KM 2390323.9 |
 HB1760| HB1781 CHESTER MUNICIPAL WATER TOWER       APPROX.18.3 KM 2913903.7 |
 HB1760| HB1782 CHESTER ST JOHNS LUTH CHURCH        APPROX.18.2 KM 2931846.8 |
 HB1760|---------------------------------------------------------------------|
 HB1760
 HB1760                          SUPERSEDED SURVEY CONTROL
 HB1760
 HB1760  NAD 83(1986)-  37 51 02.32901(N)    089 37 55.90096(W) AD(       ) 1
 HB1760  NAD 27      -  37 51 02.14500(N)    089 37 55.54000(W) AD(       ) 1
 HB1760
 HB1760.Superseded values are not recommended for survey control.
 HB1760
 HB1760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1760.See file dsdata.pdf to determine how the superseded data were derived.
 HB1760
 HB1760_MARKER: DS = TRIANGULATION STATION DISK
 HB1760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1760_STAMPING: DEGONIA 1931
 HB1760_MARK LOGO: CGS
 HB1760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1760+STABILITY: SURFACE MOTION
 HB1760
 HB1760  HISTORY     - Date     Condition        Report By
 HB1760  HISTORY     - 1931     MONUMENTED       CGS
 HB1760  HISTORY     - 1975     SEE DESCRIPTION  LOCENG
 HB1760  HISTORY     - 1975     SEE DESCRIPTION  LOCENG
 HB1760
 HB1760                          STATION DESCRIPTION
 HB1760
 HB1760'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 HB1760'IN ROW OF THREE STUMPS ON CREST OF RIDGE, ABOUT 2-1/2 MILES, AIRLINE,
 HB1760'NORTHEAST OF CORA CITY, 11 MILES EAST-SOUTHEAST OF CHESTER, IN
 HB1760'CENTRAL PART OF NW 1/4 SEC. 11, DEGONIA TOWNSHIP, NEAR PROPERTY LINE
 HB1760'BETWEEN FARMS OF HARVEY CLENDENIN AND WILLIAM CLUSTER, 2.5 METERS
 HB1760'(8 FEET) NORTH OF TREE LINE AND PROPERTY LINE, AND 4 METERS (13 FEET)
 HB1760'NORTHEAST OF 14-INCH STUMP.  TO REACH FROM CORA CITY, GO NORTHEAST
 HB1760'ACROSS RAILROAD TO FORK IN ROAD AT BRIDGE, TAKE RIGHT FORK BEFORE
 HB1760'CROSSING BRIDGE, PROCEED 0.8 MILE, TURN LEFT, FOLLOW RIDGE ROAD 2.2
 HB1760'MILES, BEAR LEFT ONTO MAIN ROAD 0.4 MILE TO FORKS AT
 HB1760'CEMETERY, FOLLOW RIGHT FORK 0.5 MILE TO CROSSROAD, TURN LEFT ONTO
 HB1760'FARM ROAD, AND GO 0.1 MILE TO STATION SITE.  SURFACE AND
 HB1760'UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 HB1760'UPPER MARK IS 8 INCHES BELOW SURFACE.  REFERENCE
 HB1760'MARK IS STANDARD REFERENCE DISK IN CONCRETE ON PROPERTY
 HB1760'LINE, 2.5 METERS (8 FEET) (SLOPE) NORTH OF FARM ROAD AND 29.95
 HB1760'METERS (98.3 FEET) FROM STATION, S 85 DEG 15 MIN E.  BEARING
 HB1760'FROM STATION TO CHURCH SPIRE AT DEGONIA, DISTANT ONE-HALF MILE, IS
 HB1760'N 09 DEG 27 MIN E.
 HB1760
 HB1760                          STATION RECOVERY (1975)
 HB1760
 HB1760'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 HB1760'UNDERGROUND MARK RECOVERED IN GOOD CONDITION.
 HB1760'
 HB1760'THE SURFACE MARK HAS BEEN DESTROYED BUT THE UNDERGROUND WORK WAS
 HB1760'FOUND AS WAS THE REFERENCE MARK.  DEGONIA CHURCH HAS BEEN RAZED.  NO
 HB1760'OTHER AZIMUTH MARK VISIBLE FROM THE GROUND.
 HB1760'
 HB1760'DISTANCE AND DIRECTION FROM NEAREST TOWN--AS DESCRIBED.
 HB1760
 HB1760                          STATION RECOVERY (1975)
 HB1760
 HB1760'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TO)
 HB1760'DEGONIA SURFACE MARK GONE - UNDERGROUND MARK RECOVERED.  DEGONIA
 HB1760'CHURCH NO LONGER STANDING.
 HB1760'
 HB1760'AZIMUTH WAS CARRIED BY A CLOSED TRAVERSE TO THE MONUMENT FROM
 HB1760'POLARIS OBSERVATIONS MADE BETWEEN TWO TURNING POINTS ON THE
 HB1760'TRAVERSE.  NO AZIMUTH WAS ESTABLISHED AT THE MONUMENT THAT COULD BE
 HB1760'RECOVERED BUT COULD BE RE-ESTABLISHED FROM THE TRAVERSE.  TRAVERSE
 HB1760'INFORMATION AVAILABLE UPON REQUEST.
 HB1760'
 HB1760'DISTANCE AND DIRECTION FROM NEAREST TOWN--11 MILES ESE CHESTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2866 ***********************************************************************
 AH2866  DESIGNATION -  DEK23 1A
 AH2866  PID         -  AH2866
 AH2866  STATE/COUNTY-  IL/DE KALB
 AH2866  COUNTRY     -  US
 AH2866  USGS QUAD   -  SHABBONA GROVE (2018)
 AH2866
 AH2866                         *CURRENT SURVEY CONTROL
 AH2866  ______________________________________________________________________
 AH2866* NAD 83(2011) POSITION- 41 37 51.52162(N) 088 45 04.04329(W)   ADJUSTED
 AH2866* NAD 83(2011) ELLIP HT-   179.235 (meters)        (06/27/12)   ADJUSTED
 AH2866* NAD 83(2011) EPOCH   -  2010.00
 AH2866* NAVD 88 ORTHO HEIGHT -   212.5   (meters)      697.    (feet) GPS OBS
 AH2866  ______________________________________________________________________
 AH2866  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2866  GEOID HEIGHT    -        -33.079 (meters)                     GEOID96
 AH2866  GEOID HEIGHT    -        -33.262 (meters)                     GEOID18
 AH2866  NAD 83(2011) X  -    104,060.736 (meters)                     COMP
 AH2866  NAD 83(2011) Y  - -4,773,326.256 (meters)                     COMP
 AH2866  NAD 83(2011) Z  -  4,215,175.419 (meters)                     COMP
 AH2866  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 AH2866
 AH2866  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2866  Standards:
 AH2866         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2866            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2866  -------------------------------------------------------------------
 AH2866  NETWORK    0.85   1.45           0.39   0.28   0.74      0.19145333
 AH2866  -------------------------------------------------------------------
 AH2866  Click here for local accuracies and other accuracy information.
 AH2866
 AH2866.The horizontal coordinates were established by GPS observations
 AH2866.and adjusted by the National Geodetic Survey in June 2012.
 AH2866
 AH2866.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2866.been affixed to the stable North American tectonic plate. See 
 AH2866.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2866
 AH2866.The horizontal coordinates are valid at the epoch date displayed above
 AH2866.which is a decimal equivalence of Year/Month/Day.
 AH2866
 AH2866.The orthometric height was determined by GPS observations and a
 AH2866.high-resolution geoid model.
 AH2866
 AH2866.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2866.GEOID18 height accuracy estimate available here.
 AH2866
 AH2866.Click photographs - Photos may exist for this station.
 AH2866
 AH2866.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2866
 AH2866.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2866
 AH2866.The ellipsoidal height was determined by GPS observations
 AH2866.and is referenced to NAD 83.
 AH2866
 AH2866. The following values were computed from the NAD 83(2011) position.
 AH2866
 AH2866;                    North         East     Units Scale Factor Converg.
 AH2866;SPC IL E     -   551,200.815   265,187.363   MT  0.99998991   -0 16 39.2
 AH2866;SPC IL E     - 1,808,398.01    870,035.54   sFT  0.99998991   -0 16 39.2
 AH2866;UTM  16      - 4,610,286.501   354,138.566   MT  0.99986182   -1 09 48.7
 AH2866
 AH2866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2866!SPC IL E     -   0.99997189  x   0.99998991  =   0.99996180
 AH2866!UTM  16      -   0.99997189  x   0.99986182  =   0.99983371
 AH2866
 AH2866:                Primary Azimuth Mark                     Grid Az
 AH2866:SPC IL E     -  DEK23 1B                                 001 34 12.5
 AH2866:UTM  16      -  DEK23 1B                                 002 27 22.0
 AH2866
 AH2866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5413810286(NAD 83)
 AH2866
 AH2866|---------------------------------------------------------------------|
 AH2866| PID    Reference Object                     Distance      Geod. Az  |
 AH2866|                                                           dddmmss.s |
 AH2866| AH2867 DEK23 1B                            APPROX. 0.6 KM 0011733.3 |
 AH2866|---------------------------------------------------------------------|
 AH2866
 AH2866                          SUPERSEDED SURVEY CONTROL
 AH2866
 AH2866  NAD 83(2007)-  41 37 51.52161(N)    088 45 04.04412(W) AD(2002.00) 0
 AH2866  ELLIP H (02/10/07)  179.266  (m)                       GP(2002.00)    
 AH2866  ELLIP H (12/06/04)  179.258  (m)                       GP(       ) 4 1
 AH2866  NAD 83(1997)-  41 37 51.52148(N)    088 45 04.04388(W) AD(       ) 1
 AH2866  ELLIP H (09/15/98)  179.300  (m)                       GP(       ) 3 1
 AH2866
 AH2866.Superseded values are not recommended for survey control.
 AH2866
 AH2866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2866.See file dsdata.pdf to determine how the superseded data were derived.
 AH2866
 AH2866_MARKER: I = METAL ROD
 AH2866_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2866_STAMPING: DEK23-1A
 AH2866_MARK LOGO: ILDT
 AH2866_PROJECTION: RECESSED 5 CENTIMETERS
 AH2866_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2866_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2866+STABILITY: POSITION/ELEVATION WELL
 AH2866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2866+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2866_ROD/PIPE-DEPTH: 6.1 meters
 AH2866_SLEEVE-DEPTH  : 0.9 meters
 AH2866
 AH2866  HISTORY     - Date     Condition        Report By
 AH2866  HISTORY     - 1996     MONUMENTED       SECI
 AH2866
 AH2866                          STATION DESCRIPTION
 AH2866
 AH2866'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2866'STATION IS LOCATED APPROXIMATELY 3.7 MI (6.0 KM) WEST OF SOMONANK, AT
 AH2866'THE NORTHWEST CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 23, AND
 AH2866'COUNTY LINE ROAD NEAR THE DEKALB/LA SALLE COUNTY LINE IN THE SOUTHEAST
 AH2866'1/4 OF SECTION 34, T 37 N, R 4 E.  THE STATION IS LOCATED 30.8 FT (9.4
 AH2866'M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 23, 50.3 FT (15.3 M) NORTH
 AH2866'OF THE CENTERLINE OF COUNTY LINE ROAD, 97.3 FT (29.7 M) SOUTHWEST OF A
 AH2866'POWER POLE WITH A GUY WIRE, 104.4 FT (31.8 M) NORTHWEST OF A POWER
 AH2866'POLE, 118.4 FT (36.1 M) NORTHEAST OF A POWER POLE WITH A TRANSFORMER,
 AH2866'103.3 FT (31.5 M) NORTHWEST FROM A CONCRETE R.O.W.  MARKER, 65.7 FT
 AH2866'(20.0 M) NORTHWEST OF A WOODEN FENCE POST, 20.3 FT (6.2 M) NORTH OF
 AH2866'THE EAST-WEST FENCE LINE, 1.0 FT (0.3 M) WEST OF THE NORTH-SOUTH FENCE
 AH2866'LINE, AND 1.1 FT (0.3 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2866'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2866'WERE SET IN ALL WOOD PHYSICAL TIE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2867 ***********************************************************************
 AH2867  DESIGNATION -  DEK23 1B
 AH2867  PID         -  AH2867
 AH2867  STATE/COUNTY-  IL/DE KALB
 AH2867  COUNTRY     -  US
 AH2867  USGS QUAD   -  SHABBONA GROVE (2018)
 AH2867
 AH2867                         *CURRENT SURVEY CONTROL
 AH2867  ______________________________________________________________________
 AH2867* NAD 83(2011) POSITION- 41 38 09.68767(N) 088 45 03.49691(W)   ADJUSTED
 AH2867* NAD 83(2011) ELLIP HT-   182.315 (meters)        (06/27/12)   ADJUSTED
 AH2867* NAD 83(2011) EPOCH   -  2010.00
 AH2867* NAVD 88 ORTHO HEIGHT -   215.6   (meters)      707.    (feet) GPS OBS
 AH2867  ______________________________________________________________________
 AH2867  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2867  GEOID HEIGHT    -        -33.078 (meters)                     GEOID96
 AH2867  GEOID HEIGHT    -        -33.260 (meters)                     GEOID18
 AH2867  NAD 83(2011) X  -    104,065.314 (meters)                     COMP
 AH2867  NAD 83(2011) Y  - -4,772,956.014 (meters)                     COMP
 AH2867  NAD 83(2011) Z  -  4,215,596.366 (meters)                     COMP
 AH2867  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 AH2867
 AH2867  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2867  Standards:
 AH2867         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2867            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2867  -------------------------------------------------------------------
 AH2867  NETWORK    0.85   1.43           0.39   0.28   0.73      0.18571449
 AH2867  -------------------------------------------------------------------
 AH2867  Click here for local accuracies and other accuracy information.
 AH2867
 AH2867.The horizontal coordinates were established by GPS observations
 AH2867.and adjusted by the National Geodetic Survey in June 2012.
 AH2867
 AH2867.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2867.been affixed to the stable North American tectonic plate. See 
 AH2867.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2867
 AH2867.The horizontal coordinates are valid at the epoch date displayed above
 AH2867.which is a decimal equivalence of Year/Month/Day.
 AH2867
 AH2867.The orthometric height was determined by GPS observations and a
 AH2867.high-resolution geoid model.
 AH2867
 AH2867.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2867.GEOID18 height accuracy estimate available here.
 AH2867
 AH2867.Click photographs - Photos may exist for this station.
 AH2867
 AH2867.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2867
 AH2867.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2867
 AH2867.The ellipsoidal height was determined by GPS observations
 AH2867.and is referenced to NAD 83.
 AH2867
 AH2867. The following values were computed from the NAD 83(2011) position.
 AH2867
 AH2867;                    North         East     Units Scale Factor Converg.
 AH2867;SPC IL E     -   551,761.196   265,202.724   MT  0.99998989   -0 16 38.9
 AH2867;SPC IL E     - 1,810,236.52    870,085.94   sFT  0.99998989   -0 16 38.9
 AH2867;UTM  16      - 4,610,846.505   354,162.587   MT  0.99986173   -1 09 48.8
 AH2867
 AH2867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2867!SPC IL E     -   0.99997140  x   0.99998989  =   0.99996130
 AH2867!UTM  16      -   0.99997140  x   0.99986173  =   0.99983314
 AH2867
 AH2867:                Primary Azimuth Mark                     Grid Az
 AH2867:SPC IL E     -  DEK23 1A                                 181 34 12.6
 AH2867:UTM  16      -  DEK23 1A                                 182 27 22.5
 AH2867
 AH2867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5416210846(NAD 83)
 AH2867
 AH2867|---------------------------------------------------------------------|
 AH2867| PID    Reference Object                     Distance      Geod. Az  |
 AH2867|                                                           dddmmss.s |
 AH2867| AH2866 DEK23 1A                            APPROX. 0.6 KM 1811733.7 |
 AH2867|---------------------------------------------------------------------|
 AH2867
 AH2867                          SUPERSEDED SURVEY CONTROL
 AH2867
 AH2867  NAD 83(2007)-  41 38 09.68767(N)    088 45 03.49774(W) AD(2002.00) 0
 AH2867  ELLIP H (02/10/07)  182.346  (m)                       GP(2002.00)    
 AH2867  ELLIP H (12/06/04)  182.339  (m)                       GP(       ) 4 1
 AH2867  NAD 83(1997)-  41 38 09.68753(N)    088 45 03.49751(W) AD(       ) 1
 AH2867  ELLIP H (09/15/98)  182.380  (m)                       GP(       ) 3 1
 AH2867
 AH2867.Superseded values are not recommended for survey control.
 AH2867
 AH2867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2867.See file dsdata.pdf to determine how the superseded data were derived.
 AH2867
 AH2867_MARKER: F = FLANGE-ENCASED ROD
 AH2867_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2867_STAMPING: DEK23-1B
 AH2867_MARK LOGO: ILDT
 AH2867_PROJECTION: RECESSED 5 CENTIMETERS
 AH2867_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2867_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2867+STABILITY: POSITION/ELEVATION WELL
 AH2867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2867+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2025
 AH2867_ROD/PIPE-DEPTH: 6.1 meters
 AH2867_SLEEVE-DEPTH  : 0.9 meters
 AH2867
 AH2867  HISTORY     - Date     Condition        Report By
 AH2867  HISTORY     - 1996     MONUMENTED       SECI
 AH2867  HISTORY     - 20250508 GOOD             ILDT
 AH2867  HISTORY     - 20250624 GOOD             ILDT
 AH2867
 AH2867                          STATION DESCRIPTION
 AH2867
 AH2867'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2867'STATION IS LOCATED APPROXIMATELY 3.5 MI (5.6 KM) WEST OF SOMONANK, AND
 AH2867'APPROXIMATELY .36 MI (0.58 KM) NORTH OF THE DEKALB/LA SALLE COUNTY
 AH2867'LINE IN THE SOUTHWEST 1/4 OF SECTION 35, T 37 N, R 4 E.  TO REACH FROM
 AH2867'THE JUNCTION OF ILLINOIS ROUTE 23 AND COUNTY LINE ROAD, APPROXIMATELY
 AH2867'3.6 MI (5.8 KM) SOUTHWEST OF SOMONANK AND NEAR THE DEKALB/LA SALLE
 AH2867'COUNTY LINE, PROCEED NORTH ALONG ILLINOIS ROUTE 23 FOR 0.36 MI (0.58
 AH2867'KM) TO THE STATION ON THE RIGHT (EAST) OF ILLINOIS ROUTE 23.  THE
 AH2867'STATION IS LOCATED 29.5 FT (9.0 M) EAST OF THE CENTERLINE OF ILLINOIS
 AH2867'ROUTE 23, 19.1 FT (5.8 M) SOUTH OF A POWER POLE, 157.6 FT (48.0 M)
 AH2867'NORTH OF A POWER POLE, 1.3 FT (0.4 M) WEST OF A WOOD FENCE POST, 1.3
 AH2867'FT (0.4 M) WEST OF THE NORTH-SOUTH FENCE LINE, AND 1.2 FT (0.4 M) WEST
 AH2867'OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS
 AH2867'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2867'TIES.
 AH2867
 AH2867                          STATION RECOVERY (2025)
 AH2867
 AH2867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AH2867'RECOVERED IN GOOD CONDITION.
 AH2867
 AH2867                          STATION RECOVERY (2025)
 AH2867
 AH2867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AH2867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2910 ***********************************************************************
 AH2910  DESIGNATION -  DEK23 2A
 AH2910  PID         -  AH2910
 AH2910  STATE/COUNTY-  IL/DE KALB
 AH2910  COUNTRY     -  US
 AH2910  USGS QUAD   -  WATERMAN (2018)
 AH2910
 AH2910                         *CURRENT SURVEY CONTROL
 AH2910  ______________________________________________________________________
 AH2910* NAD 83(2011) POSITION- 41 52 28.07980(N) 088 45 14.28505(W)   ADJUSTED
 AH2910* NAD 83(2011) ELLIP HT-   235.615 (meters)        (06/27/12)   ADJUSTED
 AH2910* NAD 83(2011) EPOCH   -  2010.00
 AH2910* NAVD 88 ORTHO HEIGHT -   268.7   (meters)      882.    (feet) GPS OBS
 AH2910  ______________________________________________________________________
 AH2910  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2910  GEOID HEIGHT    -        -32.896 (meters)                     GEOID96
 AH2910  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 AH2910  NAD 83(2011) X  -    103,433.009 (meters)                     COMP
 AH2910  NAD 83(2011) Y  - -4,755,368.166 (meters)                     COMP
 AH2910  NAD 83(2011) Z  -  4,235,389.041 (meters)                     COMP
 AH2910  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 AH2910
 AH2910  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2910  Standards:
 AH2910         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2910            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2910  -------------------------------------------------------------------
 AH2910  NETWORK    0.78   1.23           0.36   0.26   0.63     -0.02512895
 AH2910  -------------------------------------------------------------------
 AH2910  Click here for local accuracies and other accuracy information.
 AH2910
 AH2910.The horizontal coordinates were established by GPS observations
 AH2910.and adjusted by the National Geodetic Survey in June 2012.
 AH2910
 AH2910.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2910.been affixed to the stable North American tectonic plate. See 
 AH2910.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2910
 AH2910.The horizontal coordinates are valid at the epoch date displayed above
 AH2910.which is a decimal equivalence of Year/Month/Day.
 AH2910
 AH2910.The orthometric height was determined by GPS observations and a
 AH2910.high-resolution geoid model.
 AH2910
 AH2910.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2910.GEOID18 height accuracy estimate available here.
 AH2910
 AH2910.Click photographs - Photos may exist for this station.
 AH2910
 AH2910.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2910
 AH2910.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2910
 AH2910.The ellipsoidal height was determined by GPS observations
 AH2910.and is referenced to NAD 83.
 AH2910
 AH2910. The following values were computed from the NAD 83(2011) position.
 AH2910
 AH2910;                    North         East     Units Scale Factor Converg.
 AH2910;SPC IL E     -   578,245.261   265,082.519   MT  0.99999000   -0 16 50.8
 AH2910;SPC IL E     - 1,897,126.33    869,691.56   sFT  0.99999000   -0 16 50.8
 AH2910;UTM  16      - 4,637,325.842   354,452.869   MT  0.99986068   -1 10 15.5
 AH2910
 AH2910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2910!SPC IL E     -   0.99996305  x   0.99999000  =   0.99995305
 AH2910!UTM  16      -   0.99996305  x   0.99986068  =   0.99982373
 AH2910
 AH2910:                Primary Azimuth Mark                     Grid Az
 AH2910:SPC IL E     -  DEK23 2B                                 002 31 58.0
 AH2910:UTM  16      -  DEK23 2B                                 003 25 22.7
 AH2910
 AH2910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5445237325(NAD 83)
 AH2910
 AH2910|---------------------------------------------------------------------|
 AH2910| PID    Reference Object                     Distance      Geod. Az  |
 AH2910|                                                           dddmmss.s |
 AH2910| AF9276 DEK23 2B                            APPROX. 0.9 KM 0021507.2 |
 AH2910|---------------------------------------------------------------------|
 AH2910
 AH2910                          SUPERSEDED SURVEY CONTROL
 AH2910
 AH2910  NAD 83(2007)-  41 52 28.07978(N)    088 45 14.28590(W) AD(2002.00) 0
 AH2910  ELLIP H (02/10/07)  235.646  (m)                       GP(2002.00)    
 AH2910  ELLIP H (12/06/04)  235.622  (m)                       GP(       ) 4 1
 AH2910  NAD 83(1997)-  41 52 28.07973(N)    088 45 14.28532(W) AD(       ) 1
 AH2910  ELLIP H (09/15/98)  235.660  (m)                       GP(       ) 3 1
 AH2910
 AH2910.Superseded values are not recommended for survey control.
 AH2910
 AH2910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2910.See file dsdata.pdf to determine how the superseded data were derived.
 AH2910
 AH2910_MARKER: F = FLANGE-ENCASED ROD
 AH2910_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2910_STAMPING: DEK23-2A
 AH2910_MARK LOGO: ILDT
 AH2910_PROJECTION: RECESSED 15 CENTIMETERS
 AH2910_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2910_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2910+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2020
 AH2910_ROD/PIPE-DEPTH: 6.1 meters
 AH2910_SLEEVE-DEPTH  : 0.9 meters
 AH2910
 AH2910  HISTORY     - Date     Condition        Report By
 AH2910  HISTORY     - 1996     MONUMENTED       SECI
 AH2910  HISTORY     - 20200713 GOOD             ILDT
 AH2910
 AH2910                          STATION DESCRIPTION
 AH2910
 AH2910'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2910'STATION IS LOCATED APPROXIMATELY 3.75 MILES (6.03 KM) SOUTH OF DEKALB,
 AH2910'1.971 MI (3.172 KM) SOUTH OF THE INTERSTATE 88 OVERPASS OVER ILLINOIS
 AH2910'ROUTE 23 IN THE NORTHEAST 1/4 OF SECTION 10, T 39 N, R 4 E.  TO REACH
 AH2910'FROM THE JUNCTION OF ILLINOIS ROUTE 23 (1000 E) AND KESSLINGER ROAD
 AH2910'(1700 N) , PROCEED SOUTH APPROXIMATELY 0.26 MI (0.42 KM) ALONG
 AH2910'ILLINOIS ROUTE 23 TO THE STATION ON THE RIGHT (WEST) OF ILLINOIS ROUTE
 AH2910'23.  THE STATION IS LOCATED 54.5 FT (16.6 M) WEST OF ILLINOIS ROUTE
 AH2910'23, +/- 349 FT (106.4 M) SOUTH OF A COMMERCIAL DRIVE TO A MICROWAVE
 AH2910'ANTENNA TOWER TO THE WEST, 96.1 FT (29.3 M) SOUTH OF A POWER POLE,
 AH2910'119.1 FT (36.3 M) NORTH OF A POWER POLE, 201.5 FT (61.4 M) NORTHWEST
 AH2910'OF A TELEPHONE RISER, 108.7 FT (33.1 M) NORTHWEST OF THE DEKALB COUNTY
 AH2910'MILEAGE MARKER 17.0 SIGN, AND 2.0 FT (0.6 M) EAST OF AN ORANGE
 AH2910'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2910'6-INCH LOGO CAP.
 AH2910
 AH2910                          STATION RECOVERY (2020)
 AH2910
 AH2910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2910'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9276 ***********************************************************************
 AF9276  CBN         -  This is a Cooperative Base Network Control Station.
 AF9276  DESIGNATION -  DEK23 2B
 AF9276  PID         -  AF9276
 AF9276  STATE/COUNTY-  IL/DE KALB
 AF9276  COUNTRY     -  US
 AF9276  USGS QUAD   -  DEKALB (2018)
 AF9276
 AF9276                         *CURRENT SURVEY CONTROL
 AF9276  ______________________________________________________________________
 AF9276* NAD 83(2011) POSITION- 41 52 58.13381(N) 088 45 12.70350(W)   ADJUSTED
 AF9276* NAD 83(2011) ELLIP HT-   236.778 (meters)        (06/27/12)   ADJUSTED
 AF9276* NAD 83(2011) EPOCH   -  2010.00
 AF9276* NAVD 88 ORTHO HEIGHT -   269.8   (meters)      885.    (feet) GPS OBS
 AF9276  ______________________________________________________________________
 AF9276  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9276  GEOID HEIGHT    -        -32.895 (meters)                     GEOID96
 AF9276  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 AF9276  NAD 83(2011) X  -    103,456.024 (meters)                     COMP
 AF9276  NAD 83(2011) Y  - -4,754,749.367 (meters)                     COMP
 AF9276  NAD 83(2011) Z  -  4,236,080.242 (meters)                     COMP
 AF9276  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 AF9276
 AF9276  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9276  Standards:
 AF9276         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9276            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9276  -------------------------------------------------------------------
 AF9276  NETWORK    0.44   0.76           0.20   0.15   0.39     -0.05113237
 AF9276  -------------------------------------------------------------------
 AF9276  Click here for local accuracies and other accuracy information.
 AF9276
 AF9276.The horizontal coordinates were established by GPS observations
 AF9276.and adjusted by the National Geodetic Survey in June 2012.
 AF9276
 AF9276.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9276.been affixed to the stable North American tectonic plate. See 
 AF9276.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9276
 AF9276.The horizontal coordinates are valid at the epoch date displayed above
 AF9276.which is a decimal equivalence of Year/Month/Day.
 AF9276
 AF9276.The orthometric height was determined by GPS observations and a
 AF9276.high-resolution geoid model.
 AF9276
 AF9276.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9276.GEOID18 height accuracy estimate available here.
 AF9276
 AF9276.Click photographs - Photos may exist for this station.
 AF9276
 AF9276.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9276
 AF9276.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9276
 AF9276.The ellipsoidal height was determined by GPS observations
 AF9276.and is referenced to NAD 83.
 AF9276
 AF9276. The following values were computed from the NAD 83(2011) position.
 AF9276
 AF9276;                    North         East     Units Scale Factor Converg.
 AF9276;SPC IL E     -   579,172.320   265,123.527   MT  0.99998996   -0 16 49.9
 AF9276;SPC IL E     - 1,900,167.85    869,826.10   sFT  0.99998996   -0 16 49.9
 AF9276;UTM  16      - 4,638,252.032   354,508.269   MT  0.99986048   -1 10 15.2
 AF9276
 AF9276!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9276!SPC IL E     -   0.99996286  x   0.99998996  =   0.99995282
 AF9276!UTM  16      -   0.99996286  x   0.99986048  =   0.99982335
 AF9276
 AF9276:                Primary Azimuth Mark                     Grid Az
 AF9276:SPC IL E     -  DEK23 2A                                 182 31 58.2
 AF9276:UTM  16      -  DEK23 2A                                 183 25 23.5
 AF9276
 AF9276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5450838252(NAD 83)
 AF9276
 AF9276|---------------------------------------------------------------------|
 AF9276| PID    Reference Object                     Distance      Geod. Az  |
 AF9276|                                                           dddmmss.s |
 AF9276| AH2910 DEK23 2A                            APPROX. 0.9 KM 1821508.3 |
 AF9276|---------------------------------------------------------------------|
 AF9276
 AF9276                          SUPERSEDED SURVEY CONTROL
 AF9276
 AF9276  NAD 83(2007)-  41 52 58.13379(N)    088 45 12.70435(W) AD(2002.00) 0
 AF9276  ELLIP H (02/10/07)  236.810  (m)                       GP(2002.00)    
 AF9276  ELLIP H (10/15/04)  236.783  (m)                       GP(       ) 4 2
 AF9276  NAD 83(1997)-  41 52 58.13375(N)    088 45 12.70376(W) AD(       ) B
 AF9276  ELLIP H (07/17/98)  236.821  (m)                       GP(       ) 4 1
 AF9276
 AF9276.Superseded values are not recommended for survey control.
 AF9276
 AF9276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9276.See file dsdata.pdf to determine how the superseded data were derived.
 AF9276
 AF9276_MARKER: F = FLANGE-ENCASED ROD
 AF9276_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9276_STAMPING: DEK23-2B
 AF9276_MARK LOGO: ILDT
 AF9276_PROJECTION: RECESSED 5 CENTIMETERS
 AF9276_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9276_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9276+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2025
 AF9276_ROD/PIPE-DEPTH: 3.7 meters
 AF9276_SLEEVE-DEPTH  : 0.9 meters
 AF9276
 AF9276  HISTORY     - Date     Condition        Report By
 AF9276  HISTORY     - 1996     MONUMENTED       SECI
 AF9276  HISTORY     - 19970509 GOOD             NGS
 AF9276  HISTORY     - 20000316 GOOD             SECI
 AF9276  HISTORY     - 20200529 GOOD             ILDT
 AF9276  HISTORY     - 20250508 GOOD             ILDT
 AF9276
 AF9276                          STATION DESCRIPTION
 AF9276
 AF9276'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9276'STATION IS LOCATED APPROXIMATELY 3.2 MILES (5.1 KM) SOUTH OF DEKALB,
 AF9276'1.395 MI (2.245 KM) SOUTH OF THE INTERSTATE 88 OVERPASS OVER ILLINOIS
 AF9276'ROUTE 23 IN THE SOUTHWEST 1/4 OF SECTION 2, T 39 N, R 4 E.  TO REACH
 AF9276'FROM THE JUNCTION OF ILLINOIS ROUTE 23 (1000 E) AND KESSLINGER ROAD
 AF9276'(1700 N) , PROCEED NORTH APPROXIMATELY 0.32 MI (0.51 KM) TO THE
 AF9276'STATION ON THE RIGHT (EAST) OF ILLINOIS ROUTE 23.  THE STATION IS
 AF9276'LOCATED 61.1 FT (18.6 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 23,
 AF9276'+/- 116 FT (35.4 M) SOUTH OF A PRIVATE DRIVE TO A BRICK HOUSE, 162.7
 AF9276'FT (49.6 M) SOUTHEAST OF THE SOUTH BRICK FENCE CORNER NEAR THE PRIVATE
 AF9276'DRIVE, 150.5 FT (45.9 M) SOUTHWEST OF A POWER POLE, 122.3 FT (37.3 M)
 AF9276'EAST OF A BRICK FENCE CORNER OF FENCE THAT RUNS NORTH, 162.5 FT (49.5
 AF9276'M) NORTHEAST OF A POWER POLE, 123.4 FT (37.6 M) SOUTH OF A MAILBOX,
 AF9276'1.2 FT (0.4 M) WEST OF A CONCRETE R.O.W.  MARKER, AND 1.2 FT (0.4 M)
 AF9276'WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AF9276'POINT IS THROUGH A 6-INCH LOGO CAP.
 AF9276
 AF9276                          STATION RECOVERY (1997)
 AF9276
 AF9276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9276'THE STATION IS LOCATED ABOUT 3.2 MI (5.1 KM) SOUTH OF DEKALB.  TO
 AF9276'REACH FROM THE STATE ROUTE 23 UNDERPASS OF INTERSTATE HIGHWAY 88 ON
 AF9276'THE SOUTH SIDE OF DEKALB, GO SOUTH ON ROUTE 23 FOR 1.4 MI (2.3 KM) TO
 AF9276'THE STATION ON THE LEFT, 18.6 M (61.0 FT) EAST OF THE CENTERLINE OF
 AF9276'THE HIGHWAY, ABOUT 35 M (114.8 FT) SOUTH OF THE CENTER EXTENDED OF A
 AF9276'PRIVATE DRIVEWAY TO A BRICK HOUSE ON THE WEST SIDE OF THE HIGHWAY,
 AF9276'49.6 M (162.7 FT) SOUTHEAST OF THE SOUTH BRICK FENCE CORNER NEAR THE
 AF9276'DRIVEWAY, 45.9 M (150.6 FT) SOUTHWEST OF A POWER POLE, 37.3 M (122.4
 AF9276'FT) EAST OF A BRICK FENCE CORNER OF FENCE RUNNING NORTH, 49.5 M (162.4
 AF9276'FT) NORTHEAST OF A POWER POLE, 0.4 M (1.3 FT) WEST OF A CONCRETE
 AF9276'RIGHT-OF-WAY MARKER, AND 0.4 M (1.3 FT) WEST OF A FIBERGLASS WITNESS
 AF9276'POST.
 AF9276
 AF9276                          STATION RECOVERY (2000)
 AF9276
 AF9276'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 AF9276'RECOVERED AS DESCRIBED USING 1996 DESCRIPTION
 AF9276'
 AF9276
 AF9276                          STATION RECOVERY (2020)
 AF9276
 AF9276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AF9276'RECOVERED IN GOOD CONDITION.
 AF9276
 AF9276                          STATION RECOVERY (2025)
 AF9276
 AF9276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AF9276'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2868 ***********************************************************************
 AH2868  DESIGNATION -  DEK30 1A
 AH2868  PID         -  AH2868
 AH2868  STATE/COUNTY-  IL/DE KALB
 AH2868  COUNTRY     -  US
 AH2868  USGS QUAD   -  LEE (2018)
 AH2868
 AH2868                         *CURRENT SURVEY CONTROL
 AH2868  ______________________________________________________________________
 AH2868* NAD 83(2011) POSITION- 41 45 39.35452(N) 088 55 31.34758(W)   ADJUSTED
 AH2868* NAD 83(2011) ELLIP HT-   256.998 (meters)        (06/27/12)   ADJUSTED
 AH2868* NAD 83(2011) EPOCH   -  2010.00
 AH2868* NAVD 88 ORTHO HEIGHT -   290.1   (meters)      952.    (feet) GPS OBS
 AH2868  ______________________________________________________________________
 AH2868  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2868  GEOID HEIGHT    -        -32.927 (meters)                     GEOID96
 AH2868  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 AH2868  NAD 83(2011) X  -     89,364.386 (meters)                     COMP
 AH2868  NAD 83(2011) Y  - -4,764,079.161 (meters)                     COMP
 AH2868  NAD 83(2011) Z  -  4,226,004.871 (meters)                     COMP
 AH2868  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 AH2868
 AH2868  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2868  Standards:
 AH2868         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2868            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2868  -------------------------------------------------------------------
 AH2868  NETWORK    0.75   1.39           0.33   0.27   0.71      0.22004814
 AH2868  -------------------------------------------------------------------
 AH2868  Click here for local accuracies and other accuracy information.
 AH2868
 AH2868.The horizontal coordinates were established by GPS observations
 AH2868.and adjusted by the National Geodetic Survey in June 2012.
 AH2868
 AH2868.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2868.been affixed to the stable North American tectonic plate. See 
 AH2868.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2868
 AH2868.The horizontal coordinates are valid at the epoch date displayed above
 AH2868.which is a decimal equivalence of Year/Month/Day.
 AH2868
 AH2868.The orthometric height was determined by GPS observations and a
 AH2868.high-resolution geoid model.
 AH2868
 AH2868.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2868.GEOID18 height accuracy estimate available here.
 AH2868
 AH2868.Click photographs - Photos may exist for this station.
 AH2868
 AH2868.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2868
 AH2868.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2868
 AH2868.The ellipsoidal height was determined by GPS observations
 AH2868.and is referenced to NAD 83.
 AH2868
 AH2868. The following values were computed from the NAD 83(2011) position.
 AH2868
 AH2868;                    North         East     Units Scale Factor Converg.
 AH2868;SPC IL E     -   565,719.155   250,766.913   MT  1.00000482   -0 23 39.6
 AH2868;SPC IL E     - 1,856,030.26    822,724.45   sFT  1.00000482   -0 23 39.6
 AH2868;UTM  16      - 4,625,024.765   339,946.174   MT  0.99991524   -1 16 57.4
 AH2868
 AH2868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2868!SPC IL E     -   0.99995969  x   1.00000482  =   0.99996451
 AH2868!UTM  16      -   0.99995969  x   0.99991524  =   0.99987494
 AH2868
 AH2868:                Primary Azimuth Mark                     Grid Az
 AH2868:SPC IL E     -  DEK30 1B                                 093 30 27.2
 AH2868:UTM  16      -  DEK30 1B                                 094 23 45.0
 AH2868
 AH2868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3994625024(NAD 83)
 AH2868
 AH2868|---------------------------------------------------------------------|
 AH2868| PID    Reference Object                     Distance      Geod. Az  |
 AH2868|                                                           dddmmss.s |
 AH2868| AH2869 DEK30 1B                            APPROX. 0.6 KM 0930647.6 |
 AH2868|---------------------------------------------------------------------|
 AH2868
 AH2868                          SUPERSEDED SURVEY CONTROL
 AH2868
 AH2868  NAD 83(2007)-  41 45 39.35451(N)    088 55 31.34843(W) AD(2002.00) 0
 AH2868  ELLIP H (02/10/07)  257.029  (m)                       GP(2002.00)    
 AH2868  ELLIP H (12/06/04)  257.018  (m)                       GP(       ) 4 1
 AH2868  NAD 83(1997)-  41 45 39.35438(N)    088 55 31.34813(W) AD(       ) 1
 AH2868  ELLIP H (09/15/98)  257.060  (m)                       GP(       ) 3 1
 AH2868
 AH2868.Superseded values are not recommended for survey control.
 AH2868
 AH2868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2868.See file dsdata.pdf to determine how the superseded data were derived.
 AH2868
 AH2868_MARKER: F = FLANGE-ENCASED ROD
 AH2868_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2868_STAMPING: DEK30-1A
 AH2868_MARK LOGO: ILDT
 AH2868_PROJECTION: RECESSED 5 CENTIMETERS
 AH2868_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2868_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2868+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2020
 AH2868_ROD/PIPE-DEPTH: 3.7 meters
 AH2868_SLEEVE-DEPTH  : 0.9 meters
 AH2868
 AH2868  HISTORY     - Date     Condition        Report By
 AH2868  HISTORY     - 1996     MONUMENTED       SECI
 AH2868  HISTORY     - 20200701 GOOD             ILDT
 AH2868
 AH2868                          STATION DESCRIPTION
 AH2868
 AH2868'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2868'STATION IS LOCATED APPROXIMATELY 2.4 MI (3.9 KM) SOUTHHWEST OF
 AH2868'SHABBONA AT THE NORTHEAST CORNER OF THE INTERSECTION OF U.S.  ROUTE 30
 AH2868'AND TOWER ROAD (100 E) .  THE STATION IS LOCATED 55.2 FT (16.8 M)
 AH2868'NORTH OF THE CENTERLINE OF U.S.  ROUTE 30, 88.5 FT (27.0 M) EAST OF
 AH2868'THE CENTERLINE OF TOWER ROAD (100 E) , 4.0 FT (1.2 M) SOUTH OF A
 AH2868'CONCRETE R.O.W MARKER, 120.7 FT (36.8 M) SOUTHEAST OF A CONCRETE
 AH2868'R.O.W.  MARKER, 145.7 FT (44.4 M) NORTHEAST OF A CONCRETE R.O.W.
 AH2868'MARKER, 224.1 FT (68.3 M) NORTHWEST OF A CONCRETE R.O.W.  MARKER,
 AH2868'198.3 FT (60.4 M) WEST OF A CONCRETE R.0.W.  MARKER, 182.6 FT (55.7 M)
 AH2868'NORTHEAST OF A POWER POLE, 108.1 FT (32.9 M) NORTHWEST OF A POWER POLE
 AH2868'AND 2 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2868'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2868'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2868
 AH2868                          STATION RECOVERY (2020)
 AH2868
 AH2868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2868'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2869 ***********************************************************************
 AH2869  DESIGNATION -  DEK30 1B
 AH2869  PID         -  AH2869
 AH2869  STATE/COUNTY-  IL/DE KALB
 AH2869  COUNTRY     -  US
 AH2869  USGS QUAD   -  LEE (2018)
 AH2869
 AH2869                         *CURRENT SURVEY CONTROL
 AH2869  ______________________________________________________________________
 AH2869* NAD 83(2011) POSITION- 41 45 38.29791(N) 088 55 05.42133(W)   ADJUSTED
 AH2869* NAD 83(2011) ELLIP HT-   248.307 (meters)        (06/27/12)   ADJUSTED
 AH2869* NAD 83(2011) EPOCH   -  2010.00
 AH2869* NAVD 88 ORTHO HEIGHT -   281.4   (meters)      923.    (feet) GPS OBS
 AH2869  ______________________________________________________________________
 AH2869  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2869  GEOID HEIGHT    -        -32.931 (meters)                     GEOID96
 AH2869  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 AH2869  NAD 83(2011) X  -     89,963.489 (meters)                     COMP
 AH2869  NAD 83(2011) Y  - -4,764,083.117 (meters)                     COMP
 AH2869  NAD 83(2011) Z  -  4,225,974.765 (meters)                     COMP
 AH2869  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 AH2869
 AH2869  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2869  Standards:
 AH2869         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2869            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2869  -------------------------------------------------------------------
 AH2869  NETWORK    0.53   0.82           0.24   0.19   0.42      0.06071853
 AH2869  -------------------------------------------------------------------
 AH2869  Click here for local accuracies and other accuracy information.
 AH2869
 AH2869.The horizontal coordinates were established by GPS observations
 AH2869.and adjusted by the National Geodetic Survey in June 2012.
 AH2869
 AH2869.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2869.been affixed to the stable North American tectonic plate. See 
 AH2869.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2869
 AH2869.The horizontal coordinates are valid at the epoch date displayed above
 AH2869.which is a decimal equivalence of Year/Month/Day.
 AH2869
 AH2869.The orthometric height was determined by GPS observations and a
 AH2869.high-resolution geoid model.
 AH2869
 AH2869.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2869.GEOID18 height accuracy estimate available here.
 AH2869
 AH2869.Click photographs - Photos may exist for this station.
 AH2869
 AH2869.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2869
 AH2869.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2869
 AH2869.The ellipsoidal height was determined by GPS observations
 AH2869.and is referenced to NAD 83.
 AH2869
 AH2869. The following values were computed from the NAD 83(2011) position.
 AH2869
 AH2869;                    North         East     Units Scale Factor Converg.
 AH2869;SPC IL E     -   565,682.460   251,365.578   MT  1.00000409   -0 23 22.3
 AH2869;SPC IL E     - 1,855,909.87    824,688.57   sFT  1.00000409   -0 23 22.3
 AH2869;UTM  16      - 4,624,978.798   340,544.144   MT  0.99991289   -1 16 40.1
 AH2869
 AH2869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2869!SPC IL E     -   0.99996106  x   1.00000409  =   0.99996515
 AH2869!UTM  16      -   0.99996106  x   0.99991289  =   0.99987395
 AH2869
 AH2869:                Primary Azimuth Mark                     Grid Az
 AH2869:SPC IL E     -  DEK30 1A                                 273 30 27.2
 AH2869:UTM  16      -  DEK30 1A                                 274 23 45.0
 AH2869
 AH2869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4054424978(NAD 83)
 AH2869
 AH2869|---------------------------------------------------------------------|
 AH2869| PID    Reference Object                     Distance      Geod. Az  |
 AH2869|                                                           dddmmss.s |
 AH2869| AH2868 DEK30 1A                            APPROX. 0.6 KM 2730704.9 |
 AH2869|---------------------------------------------------------------------|
 AH2869
 AH2869                          SUPERSEDED SURVEY CONTROL
 AH2869
 AH2869  NAD 83(2007)-  41 45 38.29790(N)    088 55 05.42218(W) AD(2002.00) 0
 AH2869  ELLIP H (02/10/07)  248.339  (m)                       GP(2002.00)    
 AH2869  ELLIP H (12/06/04)  248.326  (m)                       GP(       ) 4 1
 AH2869  NAD 83(1997)-  41 45 38.29777(N)    088 55 05.42186(W) AD(       ) 1
 AH2869  ELLIP H (09/15/98)  248.369  (m)                       GP(       ) 3 1
 AH2869
 AH2869.Superseded values are not recommended for survey control.
 AH2869
 AH2869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2869.See file dsdata.pdf to determine how the superseded data were derived.
 AH2869
 AH2869_MARKER: I = METAL ROD
 AH2869_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2869_STAMPING: DEK30-1B
 AH2869_MARK LOGO: ILDT
 AH2869_PROJECTION: RECESSED 3 CENTIMETERS
 AH2869_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2869_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2869+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2025
 AH2869_ROD/PIPE-DEPTH: 3.7 meters
 AH2869_SLEEVE-DEPTH  : 0.9 meters
 AH2869
 AH2869  HISTORY     - Date     Condition        Report By
 AH2869  HISTORY     - 1996     MONUMENTED       SECI
 AH2869  HISTORY     - 20250211 GOOD             ILDT
 AH2869
 AH2869                          STATION DESCRIPTION
 AH2869
 AH2869'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2869'STATION IS LOCATED APPROXIMATELY 2.1 MI (3.4 KM) WEST OF SHABBONA,
 AH2869'APPROXIMATELY .39 MI (0.63 KM) EAST OF THE INTERSECTION OF U.S. ROUTE
 AH2869'30 AND TOWER ROAD (100 E) , LOCATED ON THE SOUTH SIDE OF U.S. ROUTE
 AH2869'30, IN THE NORTHWEST 1/4 OF SECTION 20, T 38 N, R 3 E.  TO REACH FROM
 AH2869'THE JUNCTION OF U.S.  ROUTE 30 AND TOWER ROAD, APPROXIMATELY 2.5 MI
 AH2869'(4.0 KM) WEST OF SHABBONA, PROCEED EAST APPROXIMATELY 0.39 MI (0.63
 AH2869'KM) ALONG U.S.  ROUTE 30 TO THE STATION ON THE RIGHT (SOUTH) OF U.S.
 AH2869'ROUTE 30.  THE STATION IS LOCATED 52.4 FT (16.0 M) SOUTH OF THE
 AH2869'CENTERLINE OF U.S.  ROUTE 30, APPROXIMATELY 186 FT (56.7 M) EAST OF
 AH2869'THE CENTERLINE OF A PRIVATE DRIVE RUNNING NORTH FROM U.S.  ROUTE 30,
 AH2869'161.1 FT (49.1 M) SOUTWEST OF A CONCRETE R.O.W.  MARKER, 1.5 FT (0.5
 AH2869'M) NORTH OF A CONCRETE R.O.W.  MARKER, 130.5 FT (39.8 M) EAST OF A
 AH2869'PWER POLE, 51.7 FT (15.8 M) WEST OF A POWER POLE, 176.7 FT (53.9 M)
 AH2869'SOUTHWEST OF A BOLT THAT CONNECTS A GRATE TO THE SOUTH FLARED END
 AH2869'SECTION OF A REINFORCED CONCRETE PIPE RUNNING NORTH-SOUTH UNDER U.S.
 AH2869'ROUTE 30, 81.8 FT (24.9 M) SOUTH OF A NO PASSING ZONE SIGN, 195.2 FT
 AH2869'(59.5 M) SOUTHEAST OF A TELEPHONE RISER, 166.9 FT (50.9 M) SOUTHEAST
 AH2869'OF A MAILBOX LOCATE EAST OF THE PRIVATE DRIVE AND 1.5 FT (0.5 M) NORTH
 AH2869'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2869'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2869'TIES.
 AH2869
 AH2869                          STATION RECOVERY (2025)
 AH2869
 AH2869'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AH2869'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2873 ***********************************************************************
 AH2873  DESIGNATION -  DEK30 2A
 AH2873  PID         -  AH2873
 AH2873  STATE/COUNTY-  IL/DE KALB
 AH2873  COUNTRY     -  US
 AH2873  USGS QUAD   -  WATERMAN (2018)
 AH2873
 AH2873                         *CURRENT SURVEY CONTROL
 AH2873  ______________________________________________________________________
 AH2873* NAD 83(2011) POSITION- 41 46 09.18604(N) 088 45 41.54449(W)   ADJUSTED
 AH2873* NAD 83(2011) ELLIP HT-   209.827 (meters)        (06/27/12)   ADJUSTED
 AH2873* NAD 83(2011) EPOCH   -  2010.00
 AH2873* NAVD 88 ORTHO HEIGHT -   242.9   (meters)      797.    (feet) GPS OBS
 AH2873  ______________________________________________________________________
 AH2873  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2873  GEOID HEIGHT    -        -32.961 (meters)                     GEOID96
 AH2873  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 AH2873  NAD 83(2011) X  -    102,972.619 (meters)                     COMP
 AH2873  NAD 83(2011) Y  - -4,763,156.055 (meters)                     COMP
 AH2873  NAD 83(2011) Z  -  4,226,659.967 (meters)                     COMP
 AH2873  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 AH2873
 AH2873  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2873  Standards:
 AH2873         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2873            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2873  -------------------------------------------------------------------
 AH2873  NETWORK    0.81   1.12           0.37   0.28   0.57     -0.02616149
 AH2873  -------------------------------------------------------------------
 AH2873  Click here for local accuracies and other accuracy information.
 AH2873
 AH2873.The horizontal coordinates were established by GPS observations
 AH2873.and adjusted by the National Geodetic Survey in June 2012.
 AH2873
 AH2873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2873.been affixed to the stable North American tectonic plate. See 
 AH2873.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2873
 AH2873.The horizontal coordinates are valid at the epoch date displayed above
 AH2873.which is a decimal equivalence of Year/Month/Day.
 AH2873
 AH2873.The orthometric height was determined by GPS observations and a
 AH2873.high-resolution geoid model.
 AH2873
 AH2873.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2873.GEOID18 height accuracy estimate available here.
 AH2873
 AH2873.Click photographs - Photos may exist for this station.
 AH2873
 AH2873.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2873
 AH2873.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2873
 AH2873.The ellipsoidal height was determined by GPS observations
 AH2873.and is referenced to NAD 83.
 AH2873
 AH2873. The following values were computed from the NAD 83(2011) position.
 AH2873
 AH2873;                    North         East     Units Scale Factor Converg.
 AH2873;SPC IL E     -   566,558.718   264,395.692   MT  0.99999059   -0 17 06.9
 AH2873;SPC IL E     - 1,858,784.73    867,438.20   sFT  0.99999059   -0 17 06.9
 AH2873;UTM  16      - 4,625,652.862   353,584.856   MT  0.99986380   -1 10 25.1
 AH2873
 AH2873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2873!SPC IL E     -   0.99996709  x   0.99999059  =   0.99995768
 AH2873!UTM  16      -   0.99996709  x   0.99986380  =   0.99983090
 AH2873
 AH2873:                Primary Azimuth Mark                     Grid Az
 AH2873:SPC IL E     -  DEK30 2B                                 092 28 25.6
 AH2873:UTM  16      -  DEK30 2B                                 093 21 43.8
 AH2873
 AH2873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5358425652(NAD 83)
 AH2873
 AH2873|---------------------------------------------------------------------|
 AH2873| PID    Reference Object                     Distance      Geod. Az  |
 AH2873|                                                           dddmmss.s |
 AH2873| AH2872 DEK30 2B                            APPROX. 0.5 KM 0921118.7 |
 AH2873|---------------------------------------------------------------------|
 AH2873
 AH2873                          SUPERSEDED SURVEY CONTROL
 AH2873
 AH2873  NAD 83(2007)-  41 46 09.18602(N)    088 45 41.54532(W) AD(2002.00) 0
 AH2873  ELLIP H (02/10/07)  209.859  (m)                       GP(2002.00)    
 AH2873  ELLIP H (12/06/04)  209.841  (m)                       GP(       ) 4 1
 AH2873  NAD 83(1997)-  41 46 09.18588(N)    088 45 41.54502(W) AD(       ) 1
 AH2873  ELLIP H (09/15/98)  209.881  (m)                       GP(       ) 3 1
 AH2873
 AH2873.Superseded values are not recommended for survey control.
 AH2873
 AH2873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2873.See file dsdata.pdf to determine how the superseded data were derived.
 AH2873
 AH2873_MARKER: I = METAL ROD
 AH2873_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2873_STAMPING: DEK30-2A
 AH2873_MARK LOGO: ILDT
 AH2873_PROJECTION: RECESSED 5 CENTIMETERS
 AH2873_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2873_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2873+STABILITY: POSITION/ELEVATION WELL
 AH2873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2873+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2873_ROD/PIPE-DEPTH: 8.5 meters
 AH2873_SLEEVE-DEPTH  : 0.9 meters
 AH2873
 AH2873  HISTORY     - Date     Condition        Report By
 AH2873  HISTORY     - 1996     MONUMENTED       SECI
 AH2873
 AH2873                          STATION DESCRIPTION
 AH2873
 AH2873'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2873'STATION IS LOCATED APPROXIMATELY 0.63 MI (1.01 KM) EAST OF WATERMAN,
 AH2873'APPROXIMATELY .37 MI (0.60 KM) WEST OF THE INTERSECTION OF U.S. ROUTE
 AH2873'30 AND ILLINOIS ROUTE 23, LOCATED ON THE NORTH SIDE OF U.S. ROUTE 30
 AH2873'IN THE NORTHEAST 1/4 OF SECTION 15, T 38 N, R 4 E.  TO REACH FROM THE
 AH2873'JUNCTION OF U.S.  ROUTE 30 AND ILLINOIS ROUTE 23, APPROXIMATELY 1.05
 AH2873'MI (1.69 KM) EAST OF WATERMAN, PROCEED WEST ALONG U.S.  ROUTE 30 FOR
 AH2873'APPROXIMATELY 0.37 MI (0.60 KM) TO THE STATION ON THE NORTH (RIGHT) OF
 AH2873'U.S.  ROUTE 30.  THE STATION IS LOCATED 37.4 FT (11.4 M) NORTH OF THE
 AH2873'CENTERLINE OF U.S.  ROUTE 30, 128.2 FT (39.1 M) NORTH OF THE CENTER OF
 AH2873'THE RAILROAD TRACKS RUNNING EAST-WEST, 2.8 FT (0.9 M) SOUTH OF A
 AH2873'WOODEN FENCE POST, 6.6 FT (2.0 M) SOUTHWEST OF A 1.5 INCH DIAMETER
 AH2873'IRON PIPE THAT IS APPROXIMATELY 6.0 FT (1.8 M) TALL, 117.4 FT (35.8 M)
 AH2873'NORTHWEST OF A RAILROAD POWER POLE, 102.7 FT (31.3 M) NORTHEAST OF A
 AH2873'RAILROAD POWER POLE, 336.0 FT (102.4 M) EAST OF A 26 INCH DIAMETER
 AH2873'TREE, 47.9 FT (14.6 M) WEST OF A TELEPHONE RISER, 2.8 FT (0.9 M) SOUTH
 AH2873'OF THE EAST-WEST FENCE LINE, 1.8 FT (0.5 M) SOUTH OF A ORANGE
 AH2873'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2873'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2872 ***********************************************************************
 AH2872  DESIGNATION -  DEK30 2B
 AH2872  PID         -  AH2872
 AH2872  STATE/COUNTY-  IL/DE KALB
 AH2872  COUNTRY     -  US
 AH2872  USGS QUAD   -  WATERMAN (2018)
 AH2872
 AH2872                         *CURRENT SURVEY CONTROL
 AH2872  ______________________________________________________________________
 AH2872* NAD 83(2011) POSITION- 41 46 08.56011(N) 088 45 19.68621(W)   ADJUSTED
 AH2872* NAD 83(2011) ELLIP HT-   207.011 (meters)        (06/27/12)   ADJUSTED
 AH2872* NAD 83(2011) EPOCH   -  2010.00
 AH2872* NAVD 88 ORTHO HEIGHT -   240.1   (meters)      788.    (feet) GPS OBS
 AH2872  ______________________________________________________________________
 AH2872  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2872  GEOID HEIGHT    -        -32.961 (meters)                     GEOID96
 AH2872  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 AH2872  NAD 83(2011) X  -    103,477.613 (meters)                     COMP
 AH2872  NAD 83(2011) Y  - -4,763,155.878 (meters)                     COMP
 AH2872  NAD 83(2011) Z  -  4,226,643.688 (meters)                     COMP
 AH2872  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 AH2872
 AH2872  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2872  Standards:
 AH2872         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2872            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2872  -------------------------------------------------------------------
 AH2872  NETWORK    0.73   1.02           0.33   0.26   0.52     -0.01376305
 AH2872  -------------------------------------------------------------------
 AH2872  Click here for local accuracies and other accuracy information.
 AH2872
 AH2872.The horizontal coordinates were established by GPS observations
 AH2872.and adjusted by the National Geodetic Survey in June 2012.
 AH2872
 AH2872.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2872.been affixed to the stable North American tectonic plate. See 
 AH2872.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2872
 AH2872.The horizontal coordinates are valid at the epoch date displayed above
 AH2872.which is a decimal equivalence of Year/Month/Day.
 AH2872
 AH2872.The orthometric height was determined by GPS observations and a
 AH2872.high-resolution geoid model.
 AH2872
 AH2872.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2872.GEOID18 height accuracy estimate available here.
 AH2872
 AH2872.Click photographs - Photos may exist for this station.
 AH2872
 AH2872.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2872
 AH2872.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2872
 AH2872.The ellipsoidal height was determined by GPS observations
 AH2872.and is referenced to NAD 83.
 AH2872
 AH2872. The following values were computed from the NAD 83(2011) position.
 AH2872
 AH2872;                    North         East     Units Scale Factor Converg.
 AH2872;SPC IL E     -   566,536.911   264,900.449   MT  0.99999015   -0 16 52.3
 AH2872;SPC IL E     - 1,858,713.18    869,094.22   sFT  0.99999015   -0 16 52.3
 AH2872;UTM  16      - 4,625,623.235   354,089.149   MT  0.99986199   -1 10 10.5
 AH2872
 AH2872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2872!SPC IL E     -   0.99996753  x   0.99999015  =   0.99995768
 AH2872!UTM  16      -   0.99996753  x   0.99986199  =   0.99982953
 AH2872
 AH2872:                Primary Azimuth Mark                     Grid Az
 AH2872:SPC IL E     -  DEK30 2A                                 272 28 25.5
 AH2872:UTM  16      -  DEK30 2A                                 273 21 43.7
 AH2872
 AH2872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5408925623(NAD 83)
 AH2872
 AH2872|---------------------------------------------------------------------|
 AH2872| PID    Reference Object                     Distance      Geod. Az  |
 AH2872|                                                           dddmmss.s |
 AH2872| AH2873 DEK30 2A                            APPROX. 0.5 KM 2721133.2 |
 AH2872|---------------------------------------------------------------------|
 AH2872
 AH2872                          SUPERSEDED SURVEY CONTROL
 AH2872
 AH2872  NAD 83(2007)-  41 46 08.56008(N)    088 45 19.68704(W) AD(2002.00) 0
 AH2872  ELLIP H (02/10/07)  207.042  (m)                       GP(2002.00)    
 AH2872  ELLIP H (12/06/04)  207.026  (m)                       GP(       ) 4 1
 AH2872  NAD 83(1997)-  41 46 08.55998(N)    088 45 19.68677(W) AD(       ) 1
 AH2872  ELLIP H (09/15/98)  207.066  (m)                       GP(       ) 3 1
 AH2872
 AH2872.Superseded values are not recommended for survey control.
 AH2872
 AH2872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2872.See file dsdata.pdf to determine how the superseded data were derived.
 AH2872
 AH2872_MARKER: F = FLANGE-ENCASED ROD
 AH2872_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2872_STAMPING: DEK30-2B
 AH2872_MARK LOGO: ILDT
 AH2872_PROJECTION: RECESSED 8 CENTIMETERS
 AH2872_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2872_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2872+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2020
 AH2872_ROD/PIPE-DEPTH: 7.3 meters
 AH2872_SLEEVE-DEPTH  : 0.9 meters
 AH2872
 AH2872  HISTORY     - Date     Condition        Report By
 AH2872  HISTORY     - 1996     MONUMENTED       SECI
 AH2872  HISTORY     - 20200615 GOOD             ILDT
 AH2872
 AH2872                          STATION DESCRIPTION
 AH2872
 AH2872'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2872'STATION IS LOCATED APPROXIMATELY 0.95 MI (1.53 KM) EAST OF WATERMAN,
 AH2872'APPROXIMATELY 320 FT (97.5 M) WEST OF THE INTERSECTION OF U.S.  ROUTE
 AH2872'30 AND ILLINOIS ROUTE 23, LOCATED ON THE SOUTH SIDE OF U.S.  ROUTE 30
 AH2872'IN THE SOUTHEAST 1/4 OF SECTION 15, T 38 N, R 4 E.  TO REACH FROM THE
 AH2872'JUNCTION OF U.S.  ROUTE 30 AND ILLINOIS ROUTE 23, APPROXIMATELY 1.05
 AH2872'MI (1.69 KM) EAST OF WATERMAN, PROCEED WEST ALONG U.S.  ROUTE 30 FOR
 AH2872'APPROXIMATELY 320 FT (97.5 M) TO THE STATION ON THE LEFT (SOUTH) OF
 AH2872'U.S.  ROUTE 30.  THE STATION IS LOCATED 45.1 FT (13.7 M) SOUTH OF THE
 AH2872'CENTERLINE OF U.S.  ROUTE 30, 320.1 FT (97.6 M) WEST OF THE CENTERLINE
 AH2872'OF ILLINOIS ROUTE 23, 45.2 FT (13.8 M) NORTH OF THE CENTER OF THE
 AH2872'RAILROAD TRACKS RUNNING EAST-WEST, 84.3 FT (25.7 M) SOUTH OF A POWER
 AH2872'POLE, 25.9 FT (7.9 M) NORTHWEST OF A RAILROAD POWER POLE, 100.8 FT
 AH2872'(30.7 M) NORTH OF A POWER POLE, 91.8 FT (28.0 M) NORTHEAST OF A
 AH2872'RAILROAD POWER POLE, 103.0 FT (31.4 M) WEST OF AN 18 INCH DIAMETER
 AH2872'TREE.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2872'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2872
 AH2872                          STATION RECOVERY (2020)
 AH2872
 AH2872'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2872'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2874 ***********************************************************************
 AH2874  DESIGNATION -  DEK30 3A
 AH2874  PID         -  AH2874
 AH2874  STATE/COUNTY-  IL/DE KALB
 AH2874  COUNTRY     -  US
 AH2874  USGS QUAD   -  BIG ROCK (2018)
 AH2874
 AH2874                         *CURRENT SURVEY CONTROL
 AH2874  ______________________________________________________________________
 AH2874* NAD 83(2011) POSITION- 41 46 02.56806(N) 088 36 43.21057(W)   ADJUSTED
 AH2874* NAD 83(2011) ELLIP HT-   193.296 (meters)        (06/27/12)   ADJUSTED
 AH2874* NAD 83(2011) EPOCH   -  2010.00
 AH2874* NAVD 88 ORTHO HEIGHT -   226.4   (meters)      743.    (feet) GPS OBS
 AH2874  ______________________________________________________________________
 AH2874  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2874  GEOID HEIGHT    -        -32.928 (meters)                     GEOID96
 AH2874  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 AH2874  NAD 83(2011) X  -    115,406.690 (meters)                     COMP
 AH2874  NAD 83(2011) Y  - -4,762,994.731 (meters)                     COMP
 AH2874  NAD 83(2011) Z  -  4,226,496.664 (meters)                     COMP
 AH2874  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 AH2874
 AH2874  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2874  Standards:
 AH2874         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2874            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2874  -------------------------------------------------------------------
 AH2874  NETWORK    0.87   1.22           0.40   0.30   0.62      0.00968264
 AH2874  -------------------------------------------------------------------
 AH2874  Click here for local accuracies and other accuracy information.
 AH2874
 AH2874.The horizontal coordinates were established by GPS observations
 AH2874.and adjusted by the National Geodetic Survey in June 2012.
 AH2874
 AH2874.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2874.been affixed to the stable North American tectonic plate. See 
 AH2874.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2874
 AH2874.The horizontal coordinates are valid at the epoch date displayed above
 AH2874.which is a decimal equivalence of Year/Month/Day.
 AH2874
 AH2874.The orthometric height was determined by GPS observations and a
 AH2874.high-resolution geoid model.
 AH2874
 AH2874.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2874.GEOID18 height accuracy estimate available here.
 AH2874
 AH2874.Click photographs - Photos may exist for this station.
 AH2874
 AH2874.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2874
 AH2874.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2874
 AH2874.The ellipsoidal height was determined by GPS observations
 AH2874.and is referenced to NAD 83.
 AH2874
 AH2874. The following values were computed from the NAD 83(2011) position.
 AH2874
 AH2874;                    North         East     Units Scale Factor Converg.
 AH2874;SPC IL E     -   566,303.450   276,828.683   MT  0.99998160   -0 11 08.2
 AH2874;SPC IL E     - 1,857,947.24    908,228.77   sFT  0.99998160   -0 11 08.2
 AH2874;UTM  16      - 4,625,204.929   366,010.609   MT  0.99982093   -1 04 26.1
 AH2874
 AH2874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2874!SPC IL E     -   0.99996968  x   0.99998160  =   0.99995128
 AH2874!UTM  16      -   0.99996968  x   0.99982093  =   0.99979062
 AH2874
 AH2874:                Primary Azimuth Mark                     Grid Az
 AH2874:SPC IL E     -  DEK30 3B                                 092 30 11.2
 AH2874:UTM  16      -  DEK30 3B                                 093 23 29.1
 AH2874
 AH2874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6601025204(NAD 83)
 AH2874
 AH2874|---------------------------------------------------------------------|
 AH2874| PID    Reference Object                     Distance      Geod. Az  |
 AH2874|                                                           dddmmss.s |
 AH2874| AH2875 DEK30 3B                            APPROX. 0.8 KM 0921903.0 |
 AH2874|---------------------------------------------------------------------|
 AH2874
 AH2874                          SUPERSEDED SURVEY CONTROL
 AH2874
 AH2874  NAD 83(2007)-  41 46 02.56804(N)    088 36 43.21140(W) AD(2002.00) 0
 AH2874  ELLIP H (02/10/07)  193.328  (m)                       GP(2002.00)    
 AH2874  ELLIP H (12/06/04)  193.311  (m)                       GP(       ) 4 1
 AH2874  NAD 83(1997)-  41 46 02.56789(N)    088 36 43.21111(W) AD(       ) 1
 AH2874  ELLIP H (09/15/98)  193.351  (m)                       GP(       ) 3 1
 AH2874
 AH2874.Superseded values are not recommended for survey control.
 AH2874
 AH2874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2874.See file dsdata.pdf to determine how the superseded data were derived.
 AH2874
 AH2874_MARKER: F = FLANGE-ENCASED ROD
 AH2874_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2874_STAMPING: DEK30-3A
 AH2874_MARK LOGO: ILDT
 AH2874_PROJECTION: RECESSED 5 CENTIMETERS
 AH2874_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2874_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2874+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 AH2874_ROD/PIPE-DEPTH: 6.1 meters
 AH2874_SLEEVE-DEPTH  : 0.9 meters
 AH2874
 AH2874  HISTORY     - Date     Condition        Report By
 AH2874  HISTORY     - 1996     MONUMENTED       SECI
 AH2874  HISTORY     - 20200227 GOOD             ILDT
 AH2874
 AH2874                          STATION DESCRIPTION
 AH2874
 AH2874'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2874'STATION IS LOCATED APPROXIMATELY 1.4 MI (2.3 KM) EAST OF HINCKLEY,
 AH2874'APPROXIMATELY .51 MI (0.82 KM) WEST ALONG U.S.  ROUTE 30 FROM THE
 AH2874'INTERSECTION OF U.S.  ROUTE 30 AND COUNTY LINE ROAD, LOCATED ON THE
 AH2874'SOUTH SIDE OF U.S.  ROUTE 30 IN THE SOUTHWEST 1/4 OF SECTION 13, T 38
 AH2874'N, R 5 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 30 AND COUNTY
 AH2874'LINE ROAD, APPROXIMATELY 1.85 MI (2.98 KM) EAST OF HINCKLEY, PROCEED
 AH2874'WEST ON U.S.  ROUTE 30 FOR APPROXIMATELY 0.51 MI (0.82 KM) TO THE
 AH2874'STATION ON THE SOUTH, WEST OF A FIELD ENTRANCE TO THE SOUTH.  THE
 AH2874'STATION IS LOCATED 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF U.S.
 AH2874'ROUTE 30, 12.5 FT (3.8 M) WEST OF THE CENTERLINE OF A FIED ENTRANCE TO
 AH2874'THE SOUTH, 50.1 FT (15.3 M) NORTH OF THE CENTER OF THE RAILROAD TRACKS
 AH2874'RUNNING EAST-WEST, 30.4 FT (9.3 M) NORTHWEST OF A RAILROAD POWER POLE,
 AH2874'78.4 FT (23.9 M) NORTHEAST OF A RAILROAD POWER POLE, 81.9 FT (25.0 M)
 AH2874'SOUTHWEST OF A CONCRETE R.O.W.  MARKER, 10.2 FT (3.1 M) SOUTHEAST OF
 AH2874'THE WEST EDGE OF A CORRUGATED METAL PIPE CULVERT RUNNING EAST-WEST
 AH2874'UNDER THE FIELD ENTRANCE, 2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS
 AH2874'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2874'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES AND ALSO SET IN THE
 AH2874'TOP OF THE CORRUGATED METAL PIPE CULVERT,
 AH2874
 AH2874                          STATION RECOVERY (2020)
 AH2874
 AH2874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2874'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2875 ***********************************************************************
 AH2875  DESIGNATION -  DEK30 3B
 AH2875  PID         -  AH2875
 AH2875  STATE/COUNTY-  IL/DE KALB
 AH2875  COUNTRY     -  US
 AH2875  USGS QUAD   -  BIG ROCK (2018)
 AH2875
 AH2875                         *CURRENT SURVEY CONTROL
 AH2875  ______________________________________________________________________
 AH2875* NAD 83(2011) POSITION- 41 46 01.53043(N) 088 36 09.00987(W)   ADJUSTED
 AH2875* NAD 83(2011) ELLIP HT-   191.700 (meters)        (06/27/12)   ADJUSTED
 AH2875* NAD 83(2011) EPOCH   -  2010.00
 AH2875* NAVD 88 ORTHO HEIGHT -   224.8   (meters)      738.    (feet) GPS OBS
 AH2875  ______________________________________________________________________
 AH2875  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2875  GEOID HEIGHT    -        -32.924 (meters)                     GEOID96
 AH2875  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 AH2875  NAD 83(2011) X  -    116,196.930 (meters)                     COMP
 AH2875  NAD 83(2011) Y  - -4,762,995.658 (meters)                     COMP
 AH2875  NAD 83(2011) Z  -  4,226,471.722 (meters)                     COMP
 AH2875  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 AH2875
 AH2875  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2875  Standards:
 AH2875         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2875            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2875  -------------------------------------------------------------------
 AH2875  NETWORK    0.74   0.96           0.34   0.25   0.49      0.04521698
 AH2875  -------------------------------------------------------------------
 AH2875  Click here for local accuracies and other accuracy information.
 AH2875
 AH2875.The horizontal coordinates were established by GPS observations
 AH2875.and adjusted by the National Geodetic Survey in June 2012.
 AH2875
 AH2875.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2875.been affixed to the stable North American tectonic plate. See 
 AH2875.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2875
 AH2875.The horizontal coordinates are valid at the epoch date displayed above
 AH2875.which is a decimal equivalence of Year/Month/Day.
 AH2875
 AH2875.The orthometric height was determined by GPS observations and a
 AH2875.high-resolution geoid model.
 AH2875
 AH2875.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2875.GEOID18 height accuracy estimate available here.
 AH2875
 AH2875.Click photographs - Photos may exist for this station.
 AH2875
 AH2875.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2875
 AH2875.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2875
 AH2875.The ellipsoidal height was determined by GPS observations
 AH2875.and is referenced to NAD 83.
 AH2875
 AH2875. The following values were computed from the NAD 83(2011) position.
 AH2875
 AH2875;                    North         East     Units Scale Factor Converg.
 AH2875;SPC IL E     -   566,268.921   277,618.523   MT  0.99998116   -0 10 45.5
 AH2875;SPC IL E     - 1,857,833.95    910,820.10   sFT  0.99998116   -0 10 45.5
 AH2875;UTM  16      - 4,625,158.167   366,799.690   MT  0.99981833   -1 04 03.3
 AH2875
 AH2875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2875!SPC IL E     -   0.99996993  x   0.99998116  =   0.99995109
 AH2875!UTM  16      -   0.99996993  x   0.99981833  =   0.99978827
 AH2875
 AH2875:                Primary Azimuth Mark                     Grid Az
 AH2875:SPC IL E     -  DEK30 3A                                 272 30 11.3
 AH2875:UTM  16      -  DEK30 3A                                 273 23 29.1
 AH2875
 AH2875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6679925158(NAD 83)
 AH2875
 AH2875|---------------------------------------------------------------------|
 AH2875| PID    Reference Object                     Distance      Geod. Az  |
 AH2875|                                                           dddmmss.s |
 AH2875| AH2874 DEK30 3A                            APPROX. 0.8 KM 2721925.8 |
 AH2875|---------------------------------------------------------------------|
 AH2875
 AH2875                          SUPERSEDED SURVEY CONTROL
 AH2875
 AH2875  NAD 83(2007)-  41 46 01.53040(N)    088 36 09.01069(W) AD(2002.00) 0
 AH2875  ELLIP H (02/10/07)  191.731  (m)                       GP(2002.00)    
 AH2875  ELLIP H (12/06/04)  191.717  (m)                       GP(       ) 4 1
 AH2875  NAD 83(1997)-  41 46 01.53026(N)    088 36 09.01045(W) AD(       ) 1
 AH2875  ELLIP H (09/15/98)  191.755  (m)                       GP(       ) 3 1
 AH2875
 AH2875.Superseded values are not recommended for survey control.
 AH2875
 AH2875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2875.See file dsdata.pdf to determine how the superseded data were derived.
 AH2875
 AH2875_MARKER: I = METAL ROD
 AH2875_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2875_STAMPING: DEK30-3B
 AH2875_MARK LOGO: ILDT
 AH2875_PROJECTION: PROJECTING 5 CENTIMETERS
 AH2875_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH2875_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2875+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2022
 AH2875_ROD/PIPE-DEPTH: 6.1 meters
 AH2875_SLEEVE-DEPTH  : 0.9 meters
 AH2875
 AH2875  HISTORY     - Date     Condition        Report By
 AH2875  HISTORY     - 1996     MONUMENTED       SECI
 AH2875  HISTORY     - 20001010 GOOD             SECI
 AH2875  HISTORY     - 20221123 GOOD             ILDT
 AH2875
 AH2875                          STATION DESCRIPTION
 AH2875
 AH2875'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2875'STATION IS LOCATED APPROXIMATELY 1.8 MI (2.9 KM) EAST OF HINCKLEY, AT
 AH2875'THE SOUTHWEST CORNER OF THE INTERSECTION OF U.S.  ROUTE 30 AND COUNTY
 AH2875'LINE ROAD IN THE SOUTHEAST 1/4 OF SECTION 13, T 38 N, R 5 E.  THE
 AH2875'STATION IS LOCATED 37.4 FT (11.4 M) SOUTH OF THE CENTERLINE OF U.S.
 AH2875'ROUTE 30, 95.3 FT (29.0 M) WEST OF THE CENTERLINE OF COUNTY LINE ROAD,
 AH2875'121.7 FT (37.1 M) SOUTHEAST OF A POWER POLE WITH A GUY WIRE, 62.3 FT
 AH2875'(19.0 M) WEST OF A POWER POLE WITH A GUY WIRE AND LIGHT, 46.2 FT (14.1
 AH2875'M) NORTHWEST OF A RAILROAD POWER POLE, 45.3 FT (13.8 M) NORTHEAST OF A
 AH2875'RAILROAD POWER POLE, 53.4 FT (16.3 M) NORTH OF THE CENTER OF THE
 AH2875'EAST-WEST RAILROAD TRACKS, 119.8 FT (36.5 M) NORTHWEST OF A CONCRETE
 AH2875'R.O.W.  MARKER, 48.3 FT (14.7 M) SOUTHWEST FROM THE WEST END OF A
 AH2875'CORRUGATED METAL PIPE CULVERT WITH A FLARED END SECTION RUNNING
 AH2875'EAST-WEST UNDER COUNTY LINE ROAD, 1.2 FT (0.4 M) NORTH OF AN ORANGE
 AH2875'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2875'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES AND ALSO
 AH2875'SET IN THE TOP OF THE CORRUGATED METAL PIPE CULVERT,
 AH2875
 AH2875                          STATION RECOVERY (2000)
 AH2875
 AH2875'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AH2875'RECOVERED IN GOOD CONDITION.
 AH2875
 AH2875                          STATION RECOVERY (2022)
 AH2875
 AH2875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 AH2875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2906 ***********************************************************************
 AH2906  DESIGNATION -  DEK34 1A
 AH2906  PID         -  AH2906
 AH2906  STATE/COUNTY-  IL/DE KALB
 AH2906  COUNTRY     -  US
 AH2906  USGS QUAD   -  PLANO (2018)
 AH2906
 AH2906                         *CURRENT SURVEY CONTROL
 AH2906  ______________________________________________________________________
 AH2906* NAD 83(2011) POSITION- 41 38 47.72784(N) 088 36 35.77075(W)   ADJUSTED
 AH2906* NAD 83(2011) ELLIP HT-   166.431 (meters)        (06/27/12)   ADJUSTED
 AH2906* NAD 83(2011) EPOCH   -  2010.00
 AH2906* NAVD 88 ORTHO HEIGHT -   199.6   (meters)      655.    (feet) GPS OBS
 AH2906  ______________________________________________________________________
 AH2906  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2906  GEOID HEIGHT    -        -32.981 (meters)                     GEOID96
 AH2906  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 AH2906  NAD 83(2011) X  -    115,794.536 (meters)                     COMP
 AH2906  NAD 83(2011) Y  - -4,771,893.916 (meters)                     COMP
 AH2906  NAD 83(2011) Z  -  4,216,462.894 (meters)                     COMP
 AH2906  LAPLACE CORR    -          1.95  (seconds)                    DEFLEC18
 AH2906
 AH2906  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2906  Standards:
 AH2906         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2906            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2906  -------------------------------------------------------------------
 AH2906  NETWORK    1.02   1.72           0.47   0.33   0.88      0.21304476
 AH2906  -------------------------------------------------------------------
 AH2906  Click here for local accuracies and other accuracy information.
 AH2906
 AH2906.The horizontal coordinates were established by GPS observations
 AH2906.and adjusted by the National Geodetic Survey in June 2012.
 AH2906
 AH2906.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2906.been affixed to the stable North American tectonic plate. See 
 AH2906.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2906
 AH2906.The horizontal coordinates are valid at the epoch date displayed above
 AH2906.which is a decimal equivalence of Year/Month/Day.
 AH2906
 AH2906.The orthometric height was determined by GPS observations and a
 AH2906.high-resolution geoid model.
 AH2906
 AH2906.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2906.GEOID18 height accuracy estimate available here.
 AH2906
 AH2906.Click photographs - Photos may exist for this station.
 AH2906
 AH2906.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2906
 AH2906.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2906
 AH2906.The ellipsoidal height was determined by GPS observations
 AH2906.and is referenced to NAD 83.
 AH2906
 AH2906. The following values were computed from the NAD 83(2011) position.
 AH2906
 AH2906;                    North         East     Units Scale Factor Converg.
 AH2906;SPC IL E     -   552,887.474   276,957.433   MT  0.99998153   -0 11 01.7
 AH2906;SPC IL E     - 1,813,931.65    908,651.18   sFT  0.99998153   -0 11 01.7
 AH2906;UTM  16      - 4,611,790.721   365,931.610   MT  0.99982119   -1 04 12.1
 AH2906
 AH2906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2906!SPC IL E     -   0.99997390  x   0.99998153  =   0.99995543
 AH2906!UTM  16      -   0.99997390  x   0.99982119  =   0.99979509
 AH2906
 AH2906:                Primary Azimuth Mark                     Grid Az
 AH2906:SPC IL E     -  DEK34 1B                                 082 50 40.6
 AH2906:UTM  16      -  DEK34 1B                                 083 43 51.0
 AH2906
 AH2906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6593111790(NAD 83)
 AH2906
 AH2906|---------------------------------------------------------------------|
 AH2906| PID    Reference Object                     Distance      Geod. Az  |
 AH2906|                                                           dddmmss.s |
 AH2906| AH2907 DEK34 1B                            APPROX. 0.6 KM 0823938.9 |
 AH2906|---------------------------------------------------------------------|
 AH2906
 AH2906                          SUPERSEDED SURVEY CONTROL
 AH2906
 AH2906  NAD 83(2007)-  41 38 47.72783(N)    088 36 35.77158(W) AD(2002.00) 0
 AH2906  ELLIP H (02/10/07)  166.462  (m)                       GP(2002.00)    
 AH2906  ELLIP H (12/06/04)  166.457  (m)                       GP(       ) 4 1
 AH2906  NAD 83(1997)-  41 38 47.72770(N)    088 36 35.77138(W) AD(       ) 1
 AH2906  ELLIP H (09/15/98)  166.497  (m)                       GP(       ) 3 1
 AH2906
 AH2906.Superseded values are not recommended for survey control.
 AH2906
 AH2906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2906.See file dsdata.pdf to determine how the superseded data were derived.
 AH2906
 AH2906_MARKER: F = FLANGE-ENCASED ROD
 AH2906_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2906_STAMPING: DEK34-1A
 AH2906_MARK LOGO: ILDT
 AH2906_PROJECTION: FLUSH
 AH2906_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2906_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2906+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2020
 AH2906_ROD/PIPE-DEPTH: 6.1 meters
 AH2906_SLEEVE-DEPTH  : 0.9 meters
 AH2906
 AH2906  HISTORY     - Date     Condition        Report By
 AH2906  HISTORY     - 1996     MONUMENTED       SECI
 AH2906  HISTORY     - 20170306 GOOD             ASMINC
 AH2906  HISTORY     - 20200529 GOOD             ILDT
 AH2906
 AH2906                          STATION DESCRIPTION
 AH2906
 AH2906'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2906'STATION IS LOCATED WITHIN THE CITY LIMITS OF SANDWICH, IN THE EAST
 AH2906'HALF OF THE CITY IN THE SOUTHWEST 1/4 OF SECTION 25, T 37 N, R 5 E. TO
 AH2906'REACH FROM THE JUNCTION OF U.S.  ROUTE 34 (CHURCH STREET) AND OLD
 AH2906'ROUTE 34, PROCEED WEST APPROXIMATELY .36 MI (0.58 KM) ALONG OLD ROUTE
 AH2906'34 TO THE THE STATION ON THE RIGHT (NORTH) SIDE OF OLD ROUTE 34.  THE
 AH2906'STATION IS LOCATED 21.2 FT (6.5 M) NORTH OF THE CENTERLINE OF OLD
 AH2906'ROUTE 34, 43.4 FT (13.2 M) SOUTH OF THE CENTERLINE OF THE SOUTH
 AH2906'RAILROAD TRACKS, 106.4 FT (32.4 M) NORTHEAST OF THE NORTHWEST CORNER
 AH2906'OF A METAL BUILDING (HANDDOCK TOOL AND MFG.  CO.) , 72.2 FT (22.0 M)
 AH2906'NORTH OF THE NORTHEAST CORNER OF A METAL BUILDING (HANDDOCK TOOL AND
 AH2906'MFG.  CO.) , 127.5 FT (38.9 M) NORTHWEST OF THE NORTHEAST CORNER OF A
 AH2906'CONCRETE BLOCK BUILDING (LE SAN CLEANERS) , 92.7 FT (28.3 M) NORTHWEST
 AH2906'OF THE NORTHWEST CORNER OF A CONCRETE BLOCK BUILDING (IDLE HOUR
 AH2906'BOWLING ALLEY) , 109.1 FT (33.3 M) NORTHWEST OF THE NORTHWEST CORNER
 AH2906'OF THE ENTRANCE TO A CONCRETE BLOCK BUILDING (IDLE HOUR BOWLING ALLEY)
 AH2906', AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE WITNESS POST. NOTES--ACCESS TO
 AH2906'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.
 AH2906
 AH2906                          STATION RECOVERY (2017)
 AH2906
 AH2906'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AH2906'RECOVERED IN GOOD CONDITION.
 AH2906
 AH2906                          STATION RECOVERY (2020)
 AH2906
 AH2906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2907 ***********************************************************************
 AH2907  DESIGNATION -  DEK34 1B
 AH2907  PID         -  AH2907
 AH2907  STATE/COUNTY-  IL/DE KALB
 AH2907  COUNTRY     -  US
 AH2907  USGS QUAD   -  PLANO (2018)
 AH2907
 AH2907                         *CURRENT SURVEY CONTROL
 AH2907  ______________________________________________________________________
 AH2907* NAD 83(2011) POSITION- 41 38 50.14669(N) 088 36 10.72484(W)   ADJUSTED
 AH2907* NAD 83(2011) ELLIP HT-   164.584 (meters)        (06/27/12)   ADJUSTED
 AH2907* NAD 83(2011) EPOCH   -  2010.00
 AH2907* NAVD 88 ORTHO HEIGHT -   197.7   (meters)      649.    (feet) GPS OBS
 AH2907  ______________________________________________________________________
 AH2907  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2907  GEOID HEIGHT    -        -32.975 (meters)                     GEOID96
 AH2907  GEOID HEIGHT    -        -33.142 (meters)                     GEOID18
 AH2907  NAD 83(2011) X  -    116,372.724 (meters)                     COMP
 AH2907  NAD 83(2011) Y  - -4,771,828.862 (meters)                     COMP
 AH2907  NAD 83(2011) Z  -  4,216,517.433 (meters)                     COMP
 AH2907  LAPLACE CORR    -          1.93  (seconds)                    DEFLEC18
 AH2907
 AH2907  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2907  Standards:
 AH2907         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2907            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2907  -------------------------------------------------------------------
 AH2907  NETWORK    1.01   1.71           0.47   0.32   0.87      0.21595722
 AH2907  -------------------------------------------------------------------
 AH2907  Click here for local accuracies and other accuracy information.
 AH2907
 AH2907.The horizontal coordinates were established by GPS observations
 AH2907.and adjusted by the National Geodetic Survey in June 2012.
 AH2907
 AH2907.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2907.been affixed to the stable North American tectonic plate. See 
 AH2907.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2907
 AH2907.The horizontal coordinates are valid at the epoch date displayed above
 AH2907.which is a decimal equivalence of Year/Month/Day.
 AH2907
 AH2907.The orthometric height was determined by GPS observations and a
 AH2907.high-resolution geoid model.
 AH2907
 AH2907.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2907.GEOID18 height accuracy estimate available here.
 AH2907
 AH2907.Click photographs - Photos may exist for this station.
 AH2907
 AH2907.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2907
 AH2907.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2907
 AH2907.The ellipsoidal height was determined by GPS observations
 AH2907.and is referenced to NAD 83.
 AH2907
 AH2907. The following values were computed from the NAD 83(2011) position.
 AH2907
 AH2907;                    North         East     Units Scale Factor Converg.
 AH2907;SPC IL E     -   552,960.262   277,537.240   MT  0.99998121   -0 10 45.1
 AH2907;SPC IL E     - 1,814,170.46    910,553.43   sFT  0.99998121   -0 10 45.1
 AH2907;UTM  16      - 4,611,854.523   366,512.380   MT  0.99981928   -1 03 55.5
 AH2907
 AH2907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2907!SPC IL E     -   0.99997419  x   0.99998121  =   0.99995540
 AH2907!UTM  16      -   0.99997419  x   0.99981928  =   0.99979347
 AH2907
 AH2907:                Primary Azimuth Mark                     Grid Az
 AH2907:SPC IL E     -  DEK34 1A                                 262 50 40.6
 AH2907:UTM  16      -  DEK34 1A                                 263 43 51.0
 AH2907
 AH2907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6651211854(NAD 83)
 AH2907
 AH2907|---------------------------------------------------------------------|
 AH2907| PID    Reference Object                     Distance      Geod. Az  |
 AH2907|                                                           dddmmss.s |
 AH2907| AH2906 DEK34 1A                            APPROX. 0.6 KM 2623955.5 |
 AH2907|---------------------------------------------------------------------|
 AH2907
 AH2907                          SUPERSEDED SURVEY CONTROL
 AH2907
 AH2907  NAD 83(2007)-  41 38 50.14669(N)    088 36 10.72567(W) AD(2002.00) 0
 AH2907  ELLIP H (02/10/07)  164.615  (m)                       GP(2002.00)    
 AH2907  ELLIP H (12/06/04)  164.610  (m)                       GP(       ) 4 1
 AH2907  NAD 83(1997)-  41 38 50.14656(N)    088 36 10.72548(W) AD(       ) 1
 AH2907  ELLIP H (09/15/98)  164.651  (m)                       GP(       ) 3 1
 AH2907
 AH2907.Superseded values are not recommended for survey control.
 AH2907
 AH2907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2907.See file dsdata.pdf to determine how the superseded data were derived.
 AH2907
 AH2907_MARKER: F = FLANGE-ENCASED ROD
 AH2907_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2907_STAMPING: DEK34-1B
 AH2907_MARK LOGO: ILDT
 AH2907_PROJECTION: RECESSED 8 CENTIMETERS
 AH2907_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2907_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2907+STABILITY: POSITION/ELEVATION WELL
 AH2907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2907+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2025
 AH2907_ROD/PIPE-DEPTH: 7.3 meters
 AH2907_SLEEVE-DEPTH  : 0.9 meters
 AH2907
 AH2907  HISTORY     - Date     Condition        Report By
 AH2907  HISTORY     - 1996     MONUMENTED       SECI
 AH2907  HISTORY     - 20170306 GOOD             ASMINC
 AH2907  HISTORY     - 20210502 GOOD             ASMINC
 AH2907  HISTORY     - 20250424 GOOD             ILDT
 AH2907
 AH2907                          STATION DESCRIPTION
 AH2907
 AH2907'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2907'STATION IS LOCATED WITHIN THE CITY LIMITS OF SANDWICH, IN THE EAST
 AH2907'HALF OF THE CITY IN THE SOUTHEAST 1/4 OF SECTION 25, T 37 N, R 5 E.
 AH2907'THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE TEE INTERSECTION
 AH2907'OF U.S.  ROUTE 34 (CHURCH STREET) AND OLD ROUTE 34, 70.7 FT (21.5 M)
 AH2907'NORTH OF THE CENTERLINE OF U.S.  ROUTE 34, 50.4 FT (15.4 M) NORTHEAST
 AH2907'OF THE CENTERLINE OF OLD ROUTE 34, 65.8 FT (20.1 M) SOUTH OF THE
 AH2907'CENTERLINE OF THE SOUTH RAILROAD TRACKS, 101.2 FT (30.8 M) NORTHEAST
 AH2907'OF A POWER POLE, 128.4 FT (39.1 M) NORTHWEST OF A POWER POLE, 39.8 FT
 AH2907'(12.1 M) EAST OF AN ARROW RIGHT SIGN, AND 1.6 FT (0.5 M) SOUTH OF AN
 AH2907'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2907'THROUGH A 6-INCH LOGO CAP.
 AH2907
 AH2907                          STATION RECOVERY (2017)
 AH2907
 AH2907'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AH2907'RECOVERED IN GOOD CONDITION.
 AH2907
 AH2907                          STATION RECOVERY (2021)
 AH2907
 AH2907'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (RDL)
 AH2907'RECOVERED IN GOOD CONDITION.
 AH2907
 AH2907                          STATION RECOVERY (2025)
 AH2907
 AH2907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AH2907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2870 ***********************************************************************
 AH2870  DESIGNATION -  DEK64 1A
 AH2870  PID         -  AH2870
 AH2870  STATE/COUNTY-  IL/DE KALB
 AH2870  COUNTRY     -  US
 AH2870  USGS QUAD   -  FAIRDALE (2018)
 AH2870
 AH2870                         *CURRENT SURVEY CONTROL
 AH2870  ______________________________________________________________________
 AH2870* NAD 83(2011) POSITION- 42 00 03.55861(N) 088 54 32.91847(W)   ADJUSTED
 AH2870* NAD 83(2011) ELLIP HT-   238.247 (meters)        (06/27/12)   ADJUSTED
 AH2870* NAD 83(2011) EPOCH   -  2010.00
 AH2870* NAVD 88 ORTHO HEIGHT -   271.3   (meters)      890.    (feet) GPS OBS
 AH2870  ______________________________________________________________________
 AH2870  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2870  GEOID HEIGHT    -        -32.905 (meters)                     GEOID96
 AH2870  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 AH2870  NAD 83(2011) X  -     90,374.761 (meters)                     COMP
 AH2870  NAD 83(2011) Y  - -4,746,242.199 (meters)                     COMP
 AH2870  NAD 83(2011) Z  -  4,245,844.851 (meters)                     COMP
 AH2870  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 AH2870
 AH2870  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2870  Standards:
 AH2870         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2870            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2870  -------------------------------------------------------------------
 AH2870  NETWORK    1.12   1.76           0.45   0.45   0.90     -0.36483965
 AH2870  -------------------------------------------------------------------
 AH2870  Click here for local accuracies and other accuracy information.
 AH2870
 AH2870.The horizontal coordinates were established by GPS observations
 AH2870.and adjusted by the National Geodetic Survey in June 2012.
 AH2870
 AH2870.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2870.been affixed to the stable North American tectonic plate. See 
 AH2870.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2870
 AH2870.The horizontal coordinates are valid at the epoch date displayed above
 AH2870.which is a decimal equivalence of Year/Month/Day.
 AH2870
 AH2870.The orthometric height was determined by GPS observations and a
 AH2870.high-resolution geoid model.
 AH2870
 AH2870.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2870.GEOID18 height accuracy estimate available here.
 AH2870
 AH2870.Click photographs - Photos may exist for this station.
 AH2870
 AH2870.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2870
 AH2870.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2870
 AH2870.The ellipsoidal height was determined by GPS observations
 AH2870.and is referenced to NAD 83.
 AH2870
 AH2870. The following values were computed from the NAD 83(2011) position.
 AH2870
 AH2870;                    North         East     Units Scale Factor Converg.
 AH2870;SPC IL E     -   592,372.806   252,295.492   MT  1.00000299   -0 23 07.1
 AH2870;SPC IL E     - 1,943,476.45    827,739.46   sFT  1.00000299   -0 23 07.1
 AH2870;UTM  16      - 4,651,648.983   341,888.568   MT  0.99990762   -1 16 39.9
 AH2870
 AH2870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2870!SPC IL E     -   0.99996263  x   1.00000299  =   0.99996562
 AH2870!UTM  16      -   0.99996263  x   0.99990762  =   0.99987026
 AH2870
 AH2870:                Primary Azimuth Mark                     Grid Az
 AH2870:SPC IL E     -  DEK64 1B                                 092 32 02.1
 AH2870:UTM  16      -  DEK64 1B                                 093 25 34.9
 AH2870
 AH2870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4188851648(NAD 83)
 AH2870
 AH2870|---------------------------------------------------------------------|
 AH2870| PID    Reference Object                     Distance      Geod. Az  |
 AH2870|                                                           dddmmss.s |
 AH2870| AH2871 DEK64 1B                            APPROX. 0.5 KM 0920855.0 |
 AH2870|---------------------------------------------------------------------|
 AH2870
 AH2870                          SUPERSEDED SURVEY CONTROL
 AH2870
 AH2870  NAD 83(2007)-  42 00 03.55860(N)    088 54 32.91936(W) AD(2002.00) 0
 AH2870  ELLIP H (02/10/07)  238.279  (m)                       GP(2002.00)    
 AH2870  ELLIP H (12/06/04)  238.268  (m)                       GP(       ) 4 1
 AH2870  NAD 83(1997)-  42 00 03.55846(N)    088 54 32.91885(W) AD(       ) 1
 AH2870  ELLIP H (09/15/98)  238.314  (m)                       GP(       ) 3 1
 AH2870
 AH2870.Superseded values are not recommended for survey control.
 AH2870
 AH2870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2870.See file dsdata.pdf to determine how the superseded data were derived.
 AH2870
 AH2870_MARKER: F = FLANGE-ENCASED ROD
 AH2870_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2870_STAMPING: DEK64-1A
 AH2870_MARK LOGO: ILDT
 AH2870_PROJECTION: RECESSED 3 CENTIMETERS
 AH2870_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2870_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2870+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 AH2870_ROD/PIPE-DEPTH: 4.9 meters
 AH2870_SLEEVE-DEPTH  : 0.9 meters
 AH2870
 AH2870  HISTORY     - Date     Condition        Report By
 AH2870  HISTORY     - 1996     MONUMENTED       SECI
 AH2870  HISTORY     - 20051107 GOOD             FGRAH
 AH2870  HISTORY     - 20200227 GOOD             ILDT
 AH2870
 AH2870                          STATION DESCRIPTION
 AH2870
 AH2870'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2870'STATION IS LOCATED APPROXIMATELY 9.6 MI (15.4 KM) NORTHWEST OF DEKALB,
 AH2870'6.9 MI (11.1 KM) SOUTHWEST OF KINGSTON, 1.59 MI (2.56 KM) WEST OF THE
 AH2870'INTERSECTION ILLINOIS ROUTE 64 AND MALTA ROAD, AND LOCATED ON THE
 AH2870'NORTH SIDE OF ILLINOIS ROUTE 64 IN THE NORTHEAST 1/4 OF SECTION 29, T
 AH2870'41 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND
 AH2870'MALTA ROAD, PROCEED WEST APPROXIMATELY 1.59 MI (2.56 KM) TO THE
 AH2870'STATION ON THE RIGHT (NORTH) OF ILLINOIS ROUTE 64 NEAR THE EAST-WEST
 AH2870'FENCE LINE.  THE STATION IS LOCATED 38.5 FT (11.7 M) NORTH OF THE
 AH2870'CENTERLINE OF ILLINOIS ROUTE 64, APPROXIMATELY 176 FT (53.6 M) EAST OF
 AH2870'THE CENTERLINE OF A PRIVATE DRIVE LEADING TO A FARM TO THE NORTH,
 AH2870'163.5 FT (49.8 M) EAST OF A POWER POLE, 101.4 FT (30.9 M) EAST OF A
 AH2870'FENCE CORNER (FENCES RUN NORTH AND EAST) , 99.4 FT (30.3 M) NORTHEAST
 AH2870'FROM A COUNTY MILEAGE SIGN FOR ILLINOIS ROUTE 64 WITH A MILEAGE OF 2.0
 AH2870'MI, (3.2 KM) 3.0 FT (0.9 M) SOUTH OF AN EAST-WEST FENCE, AND 2.0 FT
 AH2870'(0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH2870'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2870'WOOD PHYSICAL TIES.
 AH2870
 AH2870                          STATION RECOVERY (2005)
 AH2870
 AH2870'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2005
 AH2870'RECOVERED IN GOOD CONDITION.
 AH2870
 AH2870                          STATION RECOVERY (2020)
 AH2870
 AH2870'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2871 ***********************************************************************
 AH2871  DESIGNATION -  DEK64 1B
 AH2871  PID         -  AH2871
 AH2871  STATE/COUNTY-  IL/DE KALB
 AH2871  COUNTRY     -  US
 AH2871  USGS QUAD   -  FAIRDALE (2018)
 AH2871
 AH2871                         *CURRENT SURVEY CONTROL
 AH2871  ______________________________________________________________________
 AH2871* NAD 83(2011) POSITION- 42 00 02.92402(N) 088 54 10.26418(W)   ADJUSTED
 AH2871* NAD 83(2011) ELLIP HT-   249.517 (meters)        (06/27/12)   ADJUSTED
 AH2871* NAD 83(2011) EPOCH   -  2010.00
 AH2871* NAVD 88 ORTHO HEIGHT -   282.6   (meters)      927.    (feet) GPS OBS
 AH2871  ______________________________________________________________________
 AH2871  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2871  GEOID HEIGHT    -        -32.905 (meters)                     GEOID96
 AH2871  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 AH2871  NAD 83(2011) X  -     90,896.456 (meters)                     COMP
 AH2871  NAD 83(2011) Y  - -4,746,253.718 (meters)                     COMP
 AH2871  NAD 83(2011) Z  -  4,245,837.842 (meters)                     COMP
 AH2871  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 AH2871
 AH2871  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2871  Standards:
 AH2871         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2871            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2871  -------------------------------------------------------------------
 AH2871  NETWORK    0.80   1.41           0.35   0.30   0.72     -0.02017937
 AH2871  -------------------------------------------------------------------
 AH2871  Click here for local accuracies and other accuracy information.
 AH2871
 AH2871.The horizontal coordinates were established by GPS observations
 AH2871.and adjusted by the National Geodetic Survey in June 2012.
 AH2871
 AH2871.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2871.been affixed to the stable North American tectonic plate. See 
 AH2871.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2871
 AH2871.The horizontal coordinates are valid at the epoch date displayed above
 AH2871.which is a decimal equivalence of Year/Month/Day.
 AH2871
 AH2871.The orthometric height was determined by GPS observations and a
 AH2871.high-resolution geoid model.
 AH2871
 AH2871.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2871.GEOID18 height accuracy estimate available here.
 AH2871
 AH2871.Click photographs - Photos may exist for this station.
 AH2871
 AH2871.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2871
 AH2871.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2871
 AH2871.The ellipsoidal height was determined by GPS observations
 AH2871.and is referenced to NAD 83.
 AH2871
 AH2871. The following values were computed from the NAD 83(2011) position.
 AH2871
 AH2871;                    North         East     Units Scale Factor Converg.
 AH2871;SPC IL E     -   592,349.740   252,816.711   MT  1.00000238   -0 22 51.9
 AH2871;SPC IL E     - 1,943,400.77    829,449.49   sFT  1.00000238   -0 22 51.9
 AH2871;UTM  16      - 4,651,617.804   342,409.315   MT  0.99990560   -1 16 24.7
 AH2871
 AH2871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2871!SPC IL E     -   0.99996087  x   1.00000238  =   0.99996325
 AH2871!UTM  16      -   0.99996087  x   0.99990560  =   0.99986647
 AH2871
 AH2871:                Primary Azimuth Mark                     Grid Az
 AH2871:SPC IL E     -  DEK64 1A                                 272 32 02.0
 AH2871:UTM  16      -  DEK64 1A                                 273 25 34.8
 AH2871
 AH2871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4240951617(NAD 83)
 AH2871
 AH2871|---------------------------------------------------------------------|
 AH2871| PID    Reference Object                     Distance      Geod. Az  |
 AH2871|                                                           dddmmss.s |
 AH2871| AH2870 DEK64 1A                            APPROX. 0.5 KM 2720910.1 |
 AH2871|---------------------------------------------------------------------|
 AH2871
 AH2871                          SUPERSEDED SURVEY CONTROL
 AH2871
 AH2871  NAD 83(2007)-  42 00 02.92401(N)    088 54 10.26507(W) AD(2002.00) 0
 AH2871  ELLIP H (02/10/07)  249.549  (m)                       GP(2002.00)    
 AH2871  ELLIP H (12/06/04)  249.538  (m)                       GP(       ) 4 1
 AH2871  NAD 83(1997)-  42 00 02.92387(N)    088 54 10.26455(W) AD(       ) 1
 AH2871  ELLIP H (09/15/98)  249.584  (m)                       GP(       ) 3 1
 AH2871
 AH2871.Superseded values are not recommended for survey control.
 AH2871
 AH2871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2871.See file dsdata.pdf to determine how the superseded data were derived.
 AH2871
 AH2871_MARKER: I = METAL ROD
 AH2871_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2871_STAMPING: DEK64-1B
 AH2871_MARK LOGO: ILDT
 AH2871_PROJECTION: RECESSED 3 CENTIMETERS
 AH2871_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2871_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2871+STABILITY: POSITION/ELEVATION WELL
 AH2871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2871+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2871_ROD/PIPE-DEPTH: 3.7 meters
 AH2871_SLEEVE-DEPTH  : 0.9 meters
 AH2871
 AH2871  HISTORY     - Date     Condition        Report By
 AH2871  HISTORY     - 1996     MONUMENTED       SECI
 AH2871
 AH2871                          STATION DESCRIPTION
 AH2871
 AH2871'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2871'STATION IS LOCATED APPROXIMATELY 9.2 MI (14.8 KM) NORTHWEST OF DEKALB,
 AH2871'6.9 MI (11.1 KM) SOUTHWEST OF KINGSTON, 1.27 MI (2.04 KM) WEST OF THE
 AH2871'INTERSECTION ILLINOIS ROUTE 64 AND MALTA ROAD, AND LOCATED ON THE
 AH2871'SOUTH SIDE OF ILLINOIS ROUTE 64 IN THE SOUTHWEST 1/4 OF SECTION 28, T
 AH2871'41 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND
 AH2871'MALTA ROAD, PROCEED WEST APPROXIMATELY 1.27 MI (2.04 KM) TO THE
 AH2871'STATION ON THE LEFT (SOUTH) OF ILLINOIS ROUTE 64, WEST OF A FIELD
 AH2871'ENTRANCE.  THE STATION IS LOCATED 38.4 FT (11.7 M) SOUTH OF THE
 AH2871'CENTERLINE OF ILLINOIS ROUTE 64, APPROXIMATELY 23 FT (7.0 M) WEST OF
 AH2871'THE CENTERLINE OF A GRASS FIELD ENTERANCE, 162.6 FT (49.6 M) SOUTHEAST
 AH2871'OF A SIGN READING NO PASSING ZONE, 5.8 FT (1.8 M) WEST OF A WOOD FENCE
 AH2871'POST, 34.4 FT (10.5 M) NORTHWEST OF A FENCE POST, 13.2 FT (4.0 M)
 AH2871'SOUTHWEST OF THE WEST END OF A CORRUGATED METAL PIPE CULVERT UNDER THE
 AH2871'FIELD ENTRANCE, IN LINE WITH THE EAST-WEST FENCE LINE, AND 2.0 FT (0.6
 AH2871'M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH2871'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2871'PHYSICAL TIES AND ALSO IN THE TOP OF THE CORRUGATED METAL PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2876 ***********************************************************************
 AH2876  DESIGNATION -  DEK64 2A
 AH2876  PID         -  AH2876
 AH2876  STATE/COUNTY-  IL/DE KALB
 AH2876  COUNTRY     -  US
 AH2876  USGS QUAD   -  KIRKLAND (2018)
 AH2876
 AH2876                         *CURRENT SURVEY CONTROL
 AH2876  ______________________________________________________________________
 AH2876* NAD 83(2011) POSITION- 42 00 05.48612(N) 088 49 37.19014(W)   ADJUSTED
 AH2876* NAD 83(2011) ELLIP HT-   232.068 (meters)        (06/27/12)   ADJUSTED
 AH2876* NAD 83(2011) EPOCH   -  2010.00
 AH2876* NAVD 88 ORTHO HEIGHT -   265.2   (meters)      870.    (feet) GPS OBS
 AH2876  ______________________________________________________________________
 AH2876  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2876  GEOID HEIGHT    -        -32.915 (meters)                     GEOID96
 AH2876  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 AH2876  NAD 83(2011) X  -     97,178.593 (meters)                     COMP
 AH2876  NAD 83(2011) Y  - -4,746,063.369 (meters)                     COMP
 AH2876  NAD 83(2011) Z  -  4,245,884.913 (meters)                     COMP
 AH2876  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 AH2876
 AH2876  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2876  Standards:
 AH2876         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2876            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2876  -------------------------------------------------------------------
 AH2876  NETWORK    1.01   1.65           0.42   0.40   0.84     -0.25139408
 AH2876  -------------------------------------------------------------------
 AH2876  Click here for local accuracies and other accuracy information.
 AH2876
 AH2876.The horizontal coordinates were established by GPS observations
 AH2876.and adjusted by the National Geodetic Survey in June 2012.
 AH2876
 AH2876.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2876.been affixed to the stable North American tectonic plate. See 
 AH2876.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2876
 AH2876.The horizontal coordinates are valid at the epoch date displayed above
 AH2876.which is a decimal equivalence of Year/Month/Day.
 AH2876
 AH2876.The orthometric height was determined by GPS observations and a
 AH2876.high-resolution geoid model.
 AH2876
 AH2876.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2876.GEOID18 height accuracy estimate available here.
 AH2876
 AH2876.Click photographs - Photos may exist for this station.
 AH2876
 AH2876.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2876
 AH2876.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2876
 AH2876.The ellipsoidal height was determined by GPS observations
 AH2876.and is referenced to NAD 83.
 AH2876
 AH2876. The following values were computed from the NAD 83(2011) position.
 AH2876
 AH2876;                    North         East     Units Scale Factor Converg.
 AH2876;SPC IL E     -   592,389.772   259,101.512   MT  0.99999557   -0 19 49.2
 AH2876;SPC IL E     - 1,943,532.11    850,068.88   sFT  0.99999557   -0 19 49.2
 AH2876;UTM  16      - 4,651,559.950   348,693.315   MT  0.99988171   -1 13 22.0
 AH2876
 AH2876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2876!SPC IL E     -   0.99996360  x   0.99999557  =   0.99995917
 AH2876!UTM  16      -   0.99996360  x   0.99988171  =   0.99984532
 AH2876
 AH2876:                Primary Azimuth Mark                     Grid Az
 AH2876:SPC IL E     -  DEK64 2B                                 091 35 33.2
 AH2876:UTM  16      -  DEK64 2B                                 092 29 06.0
 AH2876
 AH2876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4869351559(NAD 83)
 AH2876
 AH2876|---------------------------------------------------------------------|
 AH2876| PID    Reference Object                     Distance      Geod. Az  |
 AH2876|                                                           dddmmss.s |
 AH2876| AH2877 DEK64 2B                            APPROX. 0.8 KM 0911544.0 |
 AH2876|---------------------------------------------------------------------|
 AH2876
 AH2876                          SUPERSEDED SURVEY CONTROL
 AH2876
 AH2876  NAD 83(2007)-  42 00 05.48612(N)    088 49 37.19103(W) AD(2002.00) 0
 AH2876  ELLIP H (02/10/07)  232.100  (m)                       GP(2002.00)    
 AH2876  ELLIP H (12/06/04)  232.091  (m)                       GP(       ) 4 1
 AH2876  NAD 83(1997)-  42 00 05.48598(N)    088 49 37.19051(W) AD(       ) 1
 AH2876  ELLIP H (09/15/98)  232.136  (m)                       GP(       ) 3 1
 AH2876
 AH2876.Superseded values are not recommended for survey control.
 AH2876
 AH2876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2876.See file dsdata.pdf to determine how the superseded data were derived.
 AH2876
 AH2876_MARKER: F = FLANGE-ENCASED ROD
 AH2876_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2876_STAMPING: DEK64-2A
 AH2876_MARK LOGO: ILDT
 AH2876_PROJECTION: RECESSED 5 CENTIMETERS
 AH2876_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2876_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2876+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 AH2876_ROD/PIPE-DEPTH: 8.5 meters
 AH2876_SLEEVE-DEPTH  : 0.9 meters
 AH2876
 AH2876  HISTORY     - Date     Condition        Report By
 AH2876  HISTORY     - 1996     MONUMENTED       SECI
 AH2876  HISTORY     - 20051107 GOOD             FGRAH
 AH2876  HISTORY     - 20200227 GOOD             ILDT
 AH2876
 AH2876                          STATION DESCRIPTION
 AH2876
 AH2876'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2876'STATION IS LOCATED APPROXIMATELY 7.3 MI (11.7 KM) WEST OF SYCAMORE,
 AH2876'6.4 MI (10.3 KM) NORTHWEST OF DEKALB IN THE NORTHWEST 1/4 OF SECTION
 AH2876'30, T 41 N, R 4 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64
 AH2876'AND GLIDDEN ROAD, PROCEED WEST APPROXIMATELY 2.3 MI (3.7 KM) ALONG
 AH2876'ILLINOIS ROUTE 64 TO THE STATION ON THE RIGHT (NORTH) SIDE OF ILLINOIS
 AH2876'ROUTE 64.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND CLARE
 AH2876'ROAD, PROCEED EAST APPROXIMATELY 0.1 MI (0.2 KM) ALONG ILLINOIS ROUTE
 AH2876'64 TO THE STATION ON THE LEFT (NORTH) SIDE OF ILLINOIS ROUTE 64.  THE
 AH2876'STATION IS LOCATED APROXIMATELY 32.2 FT (9.8 M) NORTH OF THE
 AH2876'CENTERLINE OF ILLINOIS ROUTE 64, APROXIMATELY 147 FT (44.8 M) EAST OF
 AH2876'THE CENTERLINE OF A PRIVATE/COMERCIAL ENTRANCE TO A BRICK RANCH STYLE
 AH2876'HOME AND ALSO A GRAIN ELEVATOR, 121.0 FT (36.9 M) NORTHEAST OF A POWER
 AH2876'POLE WITH A GUY WIRE, 117.4 FT (35.8 M) NORTHEAST OF A 15 IN DIAMETER
 AH2876'TREE, 87.5 FT (26.7 M) NORTHWEST OF A POWER POLE, 108.8 FT (33.2 M)
 AH2876'WEST OF A POWER POLE, 130.9 FT (39.9 M) WEST OF A 12 IN DIAMETER TREE,
 AH2876'146.7 FT (44.7 M) SOUTHWEST OF A 24 IN DIAMETER TREE, 12.5 FT (3.8 M)
 AH2876'SOUTH OF THE PEARCY GRAIN SERVICES INC.  SIGN, AND 2 FT (0.6 M) SOUTH
 AH2876'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2876'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOODED PHYSICAL
 AH2876'TIES.
 AH2876
 AH2876                          STATION RECOVERY (2005)
 AH2876
 AH2876'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2005
 AH2876'RECOVERED IN GOOD CONDITION.
 AH2876
 AH2876                          STATION RECOVERY (2020)
 AH2876
 AH2876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2877 ***********************************************************************
 AH2877  DESIGNATION -  DEK64 2B
 AH2877  PID         -  AH2877
 AH2877  STATE/COUNTY-  IL/DE KALB
 AH2877  COUNTRY     -  US
 AH2877  USGS QUAD   -  KIRKLAND (2018)
 AH2877
 AH2877                         *CURRENT SURVEY CONTROL
 AH2877  ______________________________________________________________________
 AH2877* NAD 83(2011) POSITION- 42 00 04.92628(N) 088 49 03.21028(W)   ADJUSTED
 AH2877* NAD 83(2011) ELLIP HT-   231.462 (meters)        (06/27/12)   ADJUSTED
 AH2877* NAD 83(2011) EPOCH   -  2010.00
 AH2877* NAVD 88 ORTHO HEIGHT -   264.5   (meters)      868.    (feet) GPS OBS
 AH2877  ______________________________________________________________________
 AH2877  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2877  GEOID HEIGHT    -        -32.916 (meters)                     GEOID96
 AH2877  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 AH2877  NAD 83(2011) X  -     97,960.683 (meters)                     COMP
 AH2877  NAD 83(2011) Y  - -4,746,058.402 (meters)                     COMP
 AH2877  NAD 83(2011) Z  -  4,245,871.671 (meters)                     COMP
 AH2877  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 AH2877
 AH2877  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2877  Standards:
 AH2877         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2877            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2877  -------------------------------------------------------------------
 AH2877  NETWORK    0.73   1.33           0.32   0.27   0.68      0.05737997
 AH2877  -------------------------------------------------------------------
 AH2877  Click here for local accuracies and other accuracy information.
 AH2877
 AH2877.The horizontal coordinates were established by GPS observations
 AH2877.and adjusted by the National Geodetic Survey in June 2012.
 AH2877
 AH2877.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2877.been affixed to the stable North American tectonic plate. See 
 AH2877.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2877
 AH2877.The horizontal coordinates are valid at the epoch date displayed above
 AH2877.which is a decimal equivalence of Year/Month/Day.
 AH2877
 AH2877.The orthometric height was determined by GPS observations and a
 AH2877.high-resolution geoid model.
 AH2877
 AH2877.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2877.GEOID18 height accuracy estimate available here.
 AH2877
 AH2877.Click photographs - Photos may exist for this station.
 AH2877
 AH2877.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2877
 AH2877.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2877
 AH2877.The ellipsoidal height was determined by GPS observations
 AH2877.and is referenced to NAD 83.
 AH2877
 AH2877. The following values were computed from the NAD 83(2011) position.
 AH2877
 AH2877;                    North         East     Units Scale Factor Converg.
 AH2877;SPC IL E     -   592,368.034   259,883.395   MT  0.99999479   -0 19 26.5
 AH2877;SPC IL E     - 1,943,460.79    852,634.11   sFT  0.99999479   -0 19 26.5
 AH2877;UTM  16      - 4,651,526.041   349,474.675   MT  0.99987881   -1 12 59.2
 AH2877
 AH2877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2877!SPC IL E     -   0.99996370  x   0.99999479  =   0.99995849
 AH2877!UTM  16      -   0.99996370  x   0.99987881  =   0.99984251
 AH2877
 AH2877:                Primary Azimuth Mark                     Grid Az
 AH2877:SPC IL E     -  DEK64 2A                                 271 35 33.2
 AH2877:UTM  16      -  DEK64 2A                                 272 29 05.9
 AH2877
 AH2877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4947451526(NAD 83)
 AH2877
 AH2877|---------------------------------------------------------------------|
 AH2877| PID    Reference Object                     Distance      Geod. Az  |
 AH2877|                                                           dddmmss.s |
 AH2877| AH2876 DEK64 2A                            APPROX. 0.8 KM 2711606.7 |
 AH2877|---------------------------------------------------------------------|
 AH2877
 AH2877                          SUPERSEDED SURVEY CONTROL
 AH2877
 AH2877  NAD 83(2007)-  42 00 04.92627(N)    088 49 03.21118(W) AD(2002.00) 0
 AH2877  ELLIP H (02/10/07)  231.494  (m)                       GP(2002.00)    
 AH2877  ELLIP H (12/06/04)  231.485  (m)                       GP(       ) 4 1
 AH2877  NAD 83(1997)-  42 00 04.92614(N)    088 49 03.21065(W) AD(       ) 1
 AH2877  ELLIP H (09/15/98)  231.530  (m)                       GP(       ) 3 1
 AH2877
 AH2877.Superseded values are not recommended for survey control.
 AH2877
 AH2877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2877.See file dsdata.pdf to determine how the superseded data were derived.
 AH2877
 AH2877_MARKER: I = METAL ROD
 AH2877_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2877_STAMPING: DEK64-2B
 AH2877_MARK LOGO: ILDT
 AH2877_PROJECTION: RECESSED 3 CENTIMETERS
 AH2877_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2877_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2877+STABILITY: POSITION/ELEVATION WELL
 AH2877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2877+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2877_ROD/PIPE-DEPTH: 3.7 meters
 AH2877_SLEEVE-DEPTH  : 0.9 meters
 AH2877
 AH2877  HISTORY     - Date     Condition        Report By
 AH2877  HISTORY     - 1996     MONUMENTED       SECI
 AH2877
 AH2877                          STATION DESCRIPTION
 AH2877
 AH2877'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2877'STATION IS LOCATED APPROXIMATELY 6.8 MI (10.9 KM) WEST OF SYCAMORE,
 AH2877'6.0 MI (9.7 KM) NORTHWEST OF DEKALB IN THE SOUTHEAST 1/4 OF SECTION
 AH2877'30, T 41 N, R 4 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64
 AH2877'AND GLIDDEN ROAD, PROCEED WEST APPROXIMATELY 1.8 MI (2.9 KM) ALONG
 AH2877'ILLINOIS ROUTE 64 TO THE STATION ON THE LEFT (SOUTH) SIDE OF ILLINOIS
 AH2877'ROUTE 64.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND CLARE
 AH2877'ROAD, PROCEED EAST APPROXIMATELY 0.6 MI (1.0 KM) ALONG ILLINOIS ROUTE
 AH2877'64 TO THE STATION ON THE SOUTH (RIGHT) SIDE OF ILLINOIS ROUTE 64. THE
 AH2877'STATION IS LOCATED APROXIMATELY 38.4 FT (11.7 M) SOUTH OF THE
 AH2877'CENTERLINE OF ILLINOIS ROUTE 64, APROXIMATELY 144.5 FT (44.0 M) EAST
 AH2877'OF A DRAINAGE SWALE, 40 FT (12.2 M) EAST OF THE CENTERLINE OF A FIELD
 AH2877'ENTRANCE, 104.7 FT (31.9 M) EAST OF A POWER POLE, 91.9 FT (28.0 M)
 AH2877'WEST OF A POWER POLE, 32.8 SOUTHWEST OF THE WEST END OF A CORRUGATED
 AH2877'METAL PIPE, 97.6 FT (29.7 M) SOUTHWEST OF THE END OF A GUARD RAIL
 AH2877'NORTH OF ILLINOIS ROUTE 64, 41.2 FT (12.6 M) SOUTHEAST OF THE END OF A
 AH2877'GUARD RAIL SOUTH OF ILLINOIS ROUTE 64, 1.6 FT (0.5 M) NORTH OF AN
 AH2877'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2877'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOODED PHYSICAL
 AH2877'TIES AND ALSO IN THE TOP OF THE CORREGATED METAL PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2904 ***********************************************************************
 AH2904  DESIGNATION -  DEK64 3A
 AH2904  PID         -  AH2904
 AH2904  STATE/COUNTY-  IL/DE KALB
 AH2904  COUNTRY     -  US
 AH2904  USGS QUAD   -  SYCAMORE (2018)
 AH2904
 AH2904                         *CURRENT SURVEY CONTROL
 AH2904  ______________________________________________________________________
 AH2904* NAD 83(2011) POSITION- 41 58 51.28735(N) 088 38 51.06125(W)   ADJUSTED
 AH2904* NAD 83(2011) ELLIP HT-   231.339 (meters)        (06/27/12)   ADJUSTED
 AH2904* NAD 83(2011) EPOCH   -  2010.00
 AH2904* NAVD 88 ORTHO HEIGHT -   264.4   (meters)      867.    (feet) GPS OBS
 AH2904  ______________________________________________________________________
 AH2904  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2904  GEOID HEIGHT    -        -32.942 (meters)                     GEOID96
 AH2904  GEOID HEIGHT    -        -33.110 (meters)                     GEOID18
 AH2904  NAD 83(2011) X  -    112,081.375 (meters)                     COMP
 AH2904  NAD 83(2011) Y  - -4,747,266.339 (meters)                     COMP
 AH2904  NAD 83(2011) Z  -  4,244,182.845 (meters)                     COMP
 AH2904  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 AH2904
 AH2904  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2904  Standards:
 AH2904         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2904            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2904  -------------------------------------------------------------------
 AH2904  NETWORK    0.76   1.20           0.35   0.26   0.61     -0.07525059
 AH2904  -------------------------------------------------------------------
 AH2904  Click here for local accuracies and other accuracy information.
 AH2904
 AH2904.The horizontal coordinates were established by GPS observations
 AH2904.and adjusted by the National Geodetic Survey in June 2012.
 AH2904
 AH2904.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2904.been affixed to the stable North American tectonic plate. See 
 AH2904.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2904
 AH2904.The horizontal coordinates are valid at the epoch date displayed above
 AH2904.which is a decimal equivalence of Year/Month/Day.
 AH2904
 AH2904.The orthometric height was determined by GPS observations and a
 AH2904.high-resolution geoid model.
 AH2904
 AH2904.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2904.GEOID18 height accuracy estimate available here.
 AH2904
 AH2904.Click photographs - Photos may exist for this station.
 AH2904
 AH2904.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2904
 AH2904.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2904
 AH2904.The ellipsoidal height was determined by GPS observations
 AH2904.and is referenced to NAD 83.
 AH2904
 AH2904. The following values were computed from the NAD 83(2011) position.
 AH2904
 AH2904;                    North         East     Units Scale Factor Converg.
 AH2904;SPC IL E     -   590,030.378   273,962.502   MT  0.99998334   -0 12 36.6
 AH2904;SPC IL E     - 1,935,791.33    898,825.31   sFT  0.99998334   -0 12 36.6
 AH2904;UTM  16      - 4,648,969.780   363,513.778   MT  0.99982922   -1 06 07.8
 AH2904
 AH2904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2904!SPC IL E     -   0.99996372  x   0.99998334  =   0.99994706
 AH2904!UTM  16      -   0.99996372  x   0.99982922  =   0.99979294
 AH2904
 AH2904:                Primary Azimuth Mark                     Grid Az
 AH2904:SPC IL E     -  DEK64 3B                                 105 17 46.2
 AH2904:UTM  16      -  DEK64 3B                                 106 11 17.4
 AH2904
 AH2904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6351348969(NAD 83)
 AH2904
 AH2904|---------------------------------------------------------------------|
 AH2904| PID    Reference Object                     Distance      Geod. Az  |
 AH2904|                                                           dddmmss.s |
 AH2904| AH2905 DEK64 3B                            APPROX. 0.7 KM 1050509.6 |
 AH2904|---------------------------------------------------------------------|
 AH2904
 AH2904                          SUPERSEDED SURVEY CONTROL
 AH2904
 AH2904  NAD 83(2007)-  41 58 51.28734(N)    088 38 51.06212(W) AD(2002.00) 0
 AH2904  ELLIP H (02/10/07)  231.371  (m)                       GP(2002.00)    
 AH2904  ELLIP H (12/06/04)  231.355  (m)                       GP(       ) 4 1
 AH2904  NAD 83(1997)-  41 58 51.28724(N)    088 38 51.06155(W) AD(       ) 1
 AH2904  ELLIP H (09/15/98)  231.392  (m)                       GP(       ) 3 1
 AH2904
 AH2904.Superseded values are not recommended for survey control.
 AH2904
 AH2904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2904.See file dsdata.pdf to determine how the superseded data were derived.
 AH2904
 AH2904_MARKER: I = METAL ROD
 AH2904_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2904_STAMPING: DEK64-3A
 AH2904_MARK LOGO: ILDT
 AH2904_PROJECTION: RECESSED 3 CENTIMETERS
 AH2904_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2904_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2904+STABILITY: POSITION/ELEVATION WELL
 AH2904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2904+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2022
 AH2904_ROD/PIPE-DEPTH: 4.9 meters
 AH2904_SLEEVE-DEPTH  : 0.9 meters
 AH2904
 AH2904  HISTORY     - Date     Condition        Report By
 AH2904  HISTORY     - 1996     MONUMENTED       SECI
 AH2904  HISTORY     - 20051107 GOOD             FGRAH
 AH2904  HISTORY     - 20220415 GOOD             ILDT
 AH2904
 AH2904                          STATION DESCRIPTION
 AH2904
 AH2904'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2904'STATION IS LOCATED APPROXIMATELY 1.9 MI (3.1 KM) SOUTHEAST OF
 AH2904'SYCAMORE, 6.3 MI (10.1 KM) NORTHEAST OF DEKALB, IN THE NORTHEAST 1/4
 AH2904'OF SECTION 3, T 40 N, R 5 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2904'ROUTE 64 AND ILLINOIS ROUTE 23 NORTH (ALSO KNOWN AS MAIN STREET) IN
 AH2904'SYCAMORE, PROCEED EAST APPROXIMATELY 1.91 MI (3.07 KM) ALONG ILLINOIS
 AH2904'ROUTE 64 TO THE STATION ON THE RIGHT (SOUTH) OF ILLINOIS ROUTE 64. THE
 AH2904'STATION IS LOCATED 33.5 FT (10.2 M) SOUTH OF THE CENTERLINE OF
 AH2904'ILLINOIS ROUTE 64, 122.6 FT (37.4 M) SOUTH OF A BIKE TRAIL, 228.2 FT
 AH2904'(69.6 M) SOUTHEAST OF A 26-IN DIAMETER TREE, 208.0 FT (63.4 M)
 AH2904'SOUTHWEST OF A POST (RAILROAD TIE) , 447.9 FT (136.5 M) SOUTHWEST OF
 AH2904'THE SOUTHWEST CORNER OF THE SOUTH END OF A BOX CULVERT UNDER ILLINOIS
 AH2904'ROUTE 64, 293.8 FT (89.6 M) WEST OF A MILEAGE SIGN FOR ST.  CHARLES
 AH2904'AND CHICAGO, 148.9 FT (45.4 M) EAST OF A NO PASSING SIGN, 4.3 FT (1.3
 AH2904'M) NORTH OF THE EAST-WEST FENCE LINE, AND 2.1 FT (0.6 M) NORTH OF AN
 AH2904'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2904'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2904'TIES.
 AH2904
 AH2904                          STATION RECOVERY (2005)
 AH2904
 AH2904'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2005
 AH2904'RECOVERED IN GOOD CONDITION.
 AH2904
 AH2904                          STATION RECOVERY (2022)
 AH2904
 AH2904'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 AH2904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2905 ***********************************************************************
 AH2905  DESIGNATION -  DEK64 3B
 AH2905  PID         -  AH2905
 AH2905  STATE/COUNTY-  IL/DE KALB
 AH2905  COUNTRY     -  US
 AH2905  USGS QUAD   -  SYCAMORE (2018)
 AH2905
 AH2905                         *CURRENT SURVEY CONTROL
 AH2905  ______________________________________________________________________
 AH2905* NAD 83(2011) POSITION- 41 58 45.73653(N) 088 38 23.46798(W)   ADJUSTED
 AH2905* NAD 83(2011) ELLIP HT-   233.141 (meters)        (06/27/12)   ADJUSTED
 AH2905* NAD 83(2011) EPOCH   -  2010.00
 AH2905* NAVD 88 ORTHO HEIGHT -   266.2   (meters)      873.    (feet) GPS OBS
 AH2905  ______________________________________________________________________
 AH2905  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2905  GEOID HEIGHT    -        -32.943 (meters)                     GEOID96
 AH2905  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 AH2905  NAD 83(2011) X  -    112,719.195 (meters)                     COMP
 AH2905  NAD 83(2011) Y  - -4,747,367.166 (meters)                     COMP
 AH2905  NAD 83(2011) Z  -  4,244,056.733 (meters)                     COMP
 AH2905  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 AH2905
 AH2905  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2905  Standards:
 AH2905         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2905            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2905  -------------------------------------------------------------------
 AH2905  NETWORK    0.67   1.04           0.30   0.24   0.53     -0.10332509
 AH2905  -------------------------------------------------------------------
 AH2905  Click here for local accuracies and other accuracy information.
 AH2905
 AH2905.The horizontal coordinates were established by GPS observations
 AH2905.and adjusted by the National Geodetic Survey in June 2012.
 AH2905
 AH2905.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2905.been affixed to the stable North American tectonic plate. See 
 AH2905.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2905
 AH2905.The horizontal coordinates are valid at the epoch date displayed above
 AH2905.which is a decimal equivalence of Year/Month/Day.
 AH2905
 AH2905.The orthometric height was determined by GPS observations and a
 AH2905.high-resolution geoid model.
 AH2905
 AH2905.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2905.GEOID18 height accuracy estimate available here.
 AH2905
 AH2905.Click photographs - Photos may exist for this station.
 AH2905
 AH2905.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2905
 AH2905.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2905
 AH2905.The ellipsoidal height was determined by GPS observations
 AH2905.and is referenced to NAD 83.
 AH2905
 AH2905. The following values were computed from the NAD 83(2011) position.
 AH2905
 AH2905;                    North         East     Units Scale Factor Converg.
 AH2905;SPC IL E     -   589,856.818   274,597.099   MT  0.99998294   -0 12 18.1
 AH2905;SPC IL E     - 1,935,221.91    900,907.32   sFT  0.99998294   -0 12 18.1
 AH2905;UTM  16      - 4,648,786.391   364,145.498   MT  0.99982711   -1 05 49.2
 AH2905
 AH2905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2905!SPC IL E     -   0.99996343  x   0.99998294  =   0.99994638
 AH2905!UTM  16      -   0.99996343  x   0.99982711  =   0.99979055
 AH2905
 AH2905:                Primary Azimuth Mark                     Grid Az
 AH2905:SPC IL E     -  DEK64 3A                                 285 17 46.2
 AH2905:UTM  16      -  DEK64 3A                                 286 11 17.3
 AH2905
 AH2905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6414548786(NAD 83)
 AH2905
 AH2905|---------------------------------------------------------------------|
 AH2905| PID    Reference Object                     Distance      Geod. Az  |
 AH2905|                                                           dddmmss.s |
 AH2905| AH2904 DEK64 3A                            APPROX. 0.7 KM 2850528.1 |
 AH2905|---------------------------------------------------------------------|
 AH2905
 AH2905                          SUPERSEDED SURVEY CONTROL
 AH2905
 AH2905  NAD 83(2007)-  41 58 45.73652(N)    088 38 23.46885(W) AD(2002.00) 0
 AH2905  ELLIP H (02/10/07)  233.173  (m)                       GP(2002.00)    
 AH2905  ELLIP H (12/06/04)  233.158  (m)                       GP(       ) 4 1
 AH2905  NAD 83(1997)-  41 58 45.73642(N)    088 38 23.46829(W) AD(       ) 1
 AH2905  ELLIP H (09/15/98)  233.195  (m)                       GP(       ) 3 1
 AH2905
 AH2905.Superseded values are not recommended for survey control.
 AH2905
 AH2905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2905.See file dsdata.pdf to determine how the superseded data were derived.
 AH2905
 AH2905_MARKER: I = METAL ROD
 AH2905_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2905_STAMPING: DEK64-3B
 AH2905_MARK LOGO: ILDT
 AH2905_PROJECTION: RECESSED 3 CENTIMETERS
 AH2905_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2905_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2905+STABILITY: POSITION/ELEVATION WELL
 AH2905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2905+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2905_ROD/PIPE-DEPTH: 7.3 meters
 AH2905_SLEEVE-DEPTH  : 0.9 meters
 AH2905
 AH2905  HISTORY     - Date     Condition        Report By
 AH2905  HISTORY     - 1996     MONUMENTED       SECI
 AH2905
 AH2905                          STATION DESCRIPTION
 AH2905
 AH2905'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2905'STATION IS LOCATED APPROXIMATELY 2.3 MI (3.7 KM) SOUTHEAST OF
 AH2905'SYCAMORE, 6.2 MI (10.0 KM) NORTHEAST OF DEKALB, IN THE NORTHEAST 1/4
 AH2905'OF SECTION 3, T 40 N, R 5 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2905'ROUTE 64 AND ILLINOIS ROUTE 23 NORTH (ALSO KNOWN AS MAIN) STREET IN
 AH2905'SYCAMORE, PROCEED EAST APPROXIMATELY 2.32 MI (3.73 KM) ALONG ILLINOIS
 AH2905'ROUTE 64 TO THE STATION ON THE LEFT (NORTH) OF ILLINOIS ROUTE 64. THE
 AH2905'STATION IS LOCATED 37.1 FT (11.3 M) NORTH OF THE CENTERLINE OF
 AH2905'ILLINOIS ROUTE 64, 53.9 FT (16.4 M) SOUTH OF A BIKE TRAIL, 102.4 FT
 AH2905'(31.2 M) SOUTH OF A FENCE CORNER TO A FENCE THAT RUNS WEST AND NORTH,
 AH2905'36 FT (11.0 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE TO THE
 AH2905'NORTH, 24.6 SOUTHWEST OF A CONCRETE R.O.W.  MARKER, 25.9 FT (7.9 M)
 AH2905'WEST OF A CONCRETE FENCE POST, 49.5 FT (15.1 M) NORTHWEST OF THE
 AH2905'NORTHEAST CORNER OF THE EAST HEADWALL OF A CULVERT UNDER THE FIELD
 AH2905'ENTRANCE, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS
 AH2905'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2905'NAILS WERE SET IN ALL WOODED PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2913 ***********************************************************************
 AH2913  DESIGNATION -  DEK72 1A
 AH2913  PID         -  AH2913
 AH2913  STATE/COUNTY-  IL/DE KALB
 AH2913  COUNTRY     -  US
 AH2913  USGS QUAD   -  KIRKLAND (2018)
 AH2913
 AH2913                         *CURRENT SURVEY CONTROL
 AH2913  ______________________________________________________________________
 AH2913* NAD 83(2011) POSITION- 42 05 14.59013(N) 088 52 22.31209(W)   ADJUSTED
 AH2913* NAD 83(2011) ELLIP HT-   207.550 (meters)        (06/27/12)   ADJUSTED
 AH2913* NAD 83(2011) EPOCH   -  2010.00
 AH2913* NAVD 88 ORTHO HEIGHT -   240.7   (meters)      790.    (feet) GPS OBS
 AH2913  ______________________________________________________________________
 AH2913  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2913  GEOID HEIGHT    -        -33.011 (meters)                     GEOID96
 AH2913  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 AH2913  NAD 83(2011) X  -     93,253.177 (meters)                     COMP
 AH2913  NAD 83(2011) Y  - -4,739,735.410 (meters)                     COMP
 AH2913  NAD 83(2011) Z  -  4,252,951.210 (meters)                     COMP
 AH2913  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 AH2913
 AH2913  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2913  Standards:
 AH2913         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2913            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2913  -------------------------------------------------------------------
 AH2913  NETWORK    1.54   2.43           0.72   0.49   1.24      0.08869692
 AH2913  -------------------------------------------------------------------
 AH2913  Click here for local accuracies and other accuracy information.
 AH2913
 AH2913.The horizontal coordinates were established by GPS observations
 AH2913.and adjusted by the National Geodetic Survey in June 2012.
 AH2913
 AH2913.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2913.been affixed to the stable North American tectonic plate. See 
 AH2913.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2913
 AH2913.The horizontal coordinates are valid at the epoch date displayed above
 AH2913.which is a decimal equivalence of Year/Month/Day.
 AH2913
 AH2913.The orthometric height was determined by GPS observations and a
 AH2913.high-resolution geoid model.
 AH2913
 AH2913.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2913.GEOID18 height accuracy estimate available here.
 AH2913
 AH2913.Click photographs - Photos may exist for this station.
 AH2913
 AH2913.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2913
 AH2913.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2913
 AH2913.The ellipsoidal height was determined by GPS observations
 AH2913.and is referenced to NAD 83.
 AH2913
 AH2913. The following values were computed from the NAD 83(2011) position.
 AH2913
 AH2913;                    North         East     Units Scale Factor Converg.
 AH2913;SPC IL E     -   601,949.579   255,361.693   MT  0.99999951   -0 21 41.9
 AH2913;SPC IL E     - 1,974,896.24    837,799.15   sFT  0.99999951   -0 21 41.9
 AH2913;UTM  16      - 4,661,175.843   345,103.363   MT  0.99989523   -1 15 20.0
 AH2913
 AH2913!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2913!SPC IL E     -   0.99996745  x   0.99999951  =   0.99996696
 AH2913!UTM  16      -   0.99996745  x   0.99989523  =   0.99986268
 AH2913
 AH2913:                Primary Azimuth Mark                     Grid Az
 AH2913:SPC IL E     -  DEK72 1B                                 087 18 29.1
 AH2913:UTM  16      -  DEK72 1B                                 088 12 07.2
 AH2913
 AH2913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4510361175(NAD 83)
 AH2913
 AH2913|---------------------------------------------------------------------|
 AH2913| PID    Reference Object                     Distance      Geod. Az  |
 AH2913|                                                           dddmmss.s |
 AH2913| AH2914 DEK72 1B                            APPROX. 0.5 KM 0865647.2 |
 AH2913|---------------------------------------------------------------------|
 AH2913
 AH2913                          SUPERSEDED SURVEY CONTROL
 AH2913
 AH2913  NAD 83(2007)-  42 05 14.59012(N)    088 52 22.31299(W) AD(2002.00) 0
 AH2913  ELLIP H (02/10/07)  207.582  (m)                       GP(2002.00)    
 AH2913  ELLIP H (12/06/04)  207.573  (m)                       GP(       ) 4 1
 AH2913  NAD 83(1997)-  42 05 14.58998(N)    088 52 22.31248(W) AD(       ) 1
 AH2913  ELLIP H (09/15/98)  207.620  (m)                       GP(       ) 3 1
 AH2913
 AH2913.Superseded values are not recommended for survey control.
 AH2913
 AH2913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2913.See file dsdata.pdf to determine how the superseded data were derived.
 AH2913
 AH2913_MARKER: I = METAL ROD
 AH2913_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2913_STAMPING: DEK72-1A
 AH2913_MARK LOGO: ILDT
 AH2913_PROJECTION: RECESSED 5 CENTIMETERS
 AH2913_MAGNETIC: I = MARKER IS A STEEL ROD
 AH2913_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2913+STABILITY: POSITION/ELEVATION WELL
 AH2913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2913+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2022
 AH2913_ROD/PIPE-DEPTH: 3.7 meters
 AH2913_SLEEVE-DEPTH  : 0.9 meters
 AH2913
 AH2913  HISTORY     - Date     Condition        Report By
 AH2913  HISTORY     - 1996     MONUMENTED       SECI
 AH2913  HISTORY     - 20220317 GOOD             ILDT
 AH2913
 AH2913                          STATION DESCRIPTION
 AH2913
 AH2913'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2913'STATION IS LOCATED APPROXIMATELY 1.3 MI (2.1 KM) WEST OF KIRKLAND, IN
 AH2913'THE SOUTHWEST 1/4 OF SECTION 27, T 42 N, R 3 E.  TO REACH FROM THE
 AH2913'JUNCTION OF ILLINOIS ROUTE 72 AND MALTA ROAD, PROCEED WEST
 AH2913'APPROXIMATELY 0.81 MI (1.30 KM) ALONG ILLINOIS ROUTE 72 TO THE STATION
 AH2913'ON THE LEFT (SOUTH) SIDE OF ILLINOIS ROUTE 72.  THE STATION IS LOCATED
 AH2913'36.9 FT (11.2 M) SOUTH OF ILLINOIS ROUTE 72, SOUTH OF A PRIVATE DRIVE
 AH2913'TO THE NORTH, 99.3 FT (30.3 M) EAST OF A POWER POLE, 59.2 FT (18.0 M)
 AH2913'WEST OF A POWER POLE, 109.9 FT (33.5 M) SOUTHEAST OF A 19-IN DIAMETER
 AH2913'TREE, 88.6 FT (27.0 M) SOUTHWEST OF A 24 IN DIAMETER TREE, 79.4 FT
 AH2913'(24.2 M) SOUTHWEST OF A FENCE CORNER TO A FENCE THAT RUNS NORTH AND
 AH2913'EAST, 21.6 FT (6.6 M) WEST OF A COUNTY MILE MARKER SIGN, 2.9 FT (0.9
 AH2913'M) NORTH OF THE EAST-WEST FENCE LINE AND 2.0 FT (0.6 M) NORTH OF AN
 AH2913'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2913'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2913'TIES.
 AH2913
 AH2913                          STATION RECOVERY (2022)
 AH2913
 AH2913'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 AH2913'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2914 ***********************************************************************
 AH2914  DESIGNATION -  DEK72 1B
 AH2914  PID         -  AH2914
 AH2914  STATE/COUNTY-  IL/DE KALB
 AH2914  COUNTRY     -  US
 AH2914  USGS QUAD   -  KIRKLAND (2018)
 AH2914
 AH2914                         *CURRENT SURVEY CONTROL
 AH2914  ______________________________________________________________________
 AH2914* NAD 83(2011) POSITION- 42 05 15.52255(N) 088 51 58.82964(W)   ADJUSTED
 AH2914* NAD 83(2011) ELLIP HT-   207.295 (meters)        (06/27/12)   ADJUSTED
 AH2914* NAD 83(2011) EPOCH   -  2010.00
 AH2914* NAVD 88 ORTHO HEIGHT -   240.5   (meters)      789.    (feet) GPS OBS
 AH2914  ______________________________________________________________________
 AH2914  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2914  GEOID HEIGHT    -        -33.012 (meters)                     GEOID96
 AH2914  GEOID HEIGHT    -        -33.179 (meters)                     GEOID18
 AH2914  NAD 83(2011) X  -     93,792.391 (meters)                     COMP
 AH2914  NAD 83(2011) Y  - -4,739,705.294 (meters)                     COMP
 AH2914  NAD 83(2011) Z  -  4,252,972.390 (meters)                     COMP
 AH2914  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 AH2914
 AH2914  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2914  Standards:
 AH2914         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2914            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2914  -------------------------------------------------------------------
 AH2914  NETWORK    0.85   1.47           0.37   0.32   0.75      0.08487189
 AH2914  -------------------------------------------------------------------
 AH2914  Click here for local accuracies and other accuracy information.
 AH2914
 AH2914.The horizontal coordinates were established by GPS observations
 AH2914.and adjusted by the National Geodetic Survey in June 2012.
 AH2914
 AH2914.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2914.been affixed to the stable North American tectonic plate. See 
 AH2914.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2914
 AH2914.The horizontal coordinates are valid at the epoch date displayed above
 AH2914.which is a decimal equivalence of Year/Month/Day.
 AH2914
 AH2914.The orthometric height was determined by GPS observations and a
 AH2914.high-resolution geoid model.
 AH2914
 AH2914.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2914.GEOID18 height accuracy estimate available here.
 AH2914
 AH2914.Click photographs - Photos may exist for this station.
 AH2914
 AH2914.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2914
 AH2914.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2914
 AH2914.The ellipsoidal height was determined by GPS observations
 AH2914.and is referenced to NAD 83.
 AH2914
 AH2914. The following values were computed from the NAD 83(2011) position.
 AH2914
 AH2914;                    North         East     Units Scale Factor Converg.
 AH2914;SPC IL E     -   601,974.961   255,901.549   MT  0.99999892   -0 21 26.1
 AH2914;SPC IL E     - 1,974,979.52    839,570.33   sFT  0.99999892   -0 21 26.1
 AH2914;UTM  16      - 4,661,192.799   345,643.492   MT  0.99989317   -1 15 04.3
 AH2914
 AH2914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2914!SPC IL E     -   0.99996749  x   0.99999892  =   0.99996641
 AH2914!UTM  16      -   0.99996749  x   0.99989317  =   0.99986066
 AH2914
 AH2914:                Primary Azimuth Mark                     Grid Az
 AH2914:SPC IL E     -  DEK72 1A                                 267 18 29.0
 AH2914:UTM  16      -  DEK72 1A                                 268 12 07.2
 AH2914
 AH2914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4564361192(NAD 83)
 AH2914
 AH2914|---------------------------------------------------------------------|
 AH2914| PID    Reference Object                     Distance      Geod. Az  |
 AH2914|                                                           dddmmss.s |
 AH2914| AH2913 DEK72 1A                            APPROX. 0.5 KM 2665702.9 |
 AH2914|---------------------------------------------------------------------|
 AH2914
 AH2914                          SUPERSEDED SURVEY CONTROL
 AH2914
 AH2914  NAD 83(2007)-  42 05 15.52255(N)    088 51 58.83054(W) AD(2002.00) 0
 AH2914  ELLIP H (02/10/07)  207.327  (m)                       GP(2002.00)    
 AH2914  ELLIP H (12/06/04)  207.319  (m)                       GP(       ) 4 1
 AH2914  NAD 83(1997)-  42 05 15.52241(N)    088 51 58.83002(W) AD(       ) 1
 AH2914  ELLIP H (09/15/98)  207.365  (m)                       GP(       ) 3 1
 AH2914
 AH2914.Superseded values are not recommended for survey control.
 AH2914
 AH2914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2914.See file dsdata.pdf to determine how the superseded data were derived.
 AH2914
 AH2914_MARKER: I = METAL ROD
 AH2914_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2914_STAMPING: DEK72-1B
 AH2914_MARK LOGO: ILDT
 AH2914_PROJECTION: RECESSED 5 CENTIMETERS
 AH2914_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2914_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2914+STABILITY: POSITION/ELEVATION WELL
 AH2914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2914+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2914_ROD/PIPE-DEPTH: 4.9 meters
 AH2914_SLEEVE-DEPTH  : 0.9 meters
 AH2914
 AH2914  HISTORY     - Date     Condition        Report By
 AH2914  HISTORY     - 1996     MONUMENTED       SECI
 AH2914
 AH2914                          STATION DESCRIPTION
 AH2914
 AH2914'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2914'STATION IS LOCATED APPROXIMATELY 0.95 MI (1.53 KM) WEST OF KIRKLAND,
 AH2914'IN THE NORTHEAST 1/4 OF SECTION 27, T 42 N, R 3 E.  TO REACH FROM THE
 AH2914'JUNCTION OF ILLINOIS ROUTE 72 AND MALTA ROAD, PROCEED WEST
 AH2914'APPROXIMATELY 0.47 MI (0.76 KM) ALONG ILLINOIS ROUTE 72 TO THE STATION
 AH2914'ON THE RIGHT (NORTH) SIDE OF ILLINOIS ROUTE 72.  THE STATION IS
 AH2914'LOCATED 37.4 FT (11.4 M) NORTH OF ILLINOIS ROUTE 72, 77 FT (23.5 M)
 AH2914'WEST OF A PRIVATE/COMMERCIAL DRIVE TO THE NORTH, 133 FT (40.5 M) EAST
 AH2914'OF A PRIVATE DIRVE TO THE NORTH, 49.4 FT (15.1 M) SOUTHEAST OF A POWER
 AH2914'POLE WITH A GUY WIRE, 94.2 FT (28.7 M) NORTHEAST OF A POWER POLE, 77.0
 AH2914'FT (23.5 M) NORTH OF A CONCRETE R.O.W.  MARKER, 139.3 FT (42.5 M)
 AH2914'NORTHWEST OF A POWER POLE WITH A TRANSFORMER, 165.5 FT (50.4 M)
 AH2914'SOUTHWEST OF THE SOUTHWEST CORNER OF A TWO STORY BRICK HOUSE, 2.6 FT
 AH2914'(0.8 M) SOUTH OF A CONCRETE R.O.W.  MARKER, 2.1 FT (0.6 M) SOUTH OF AN
 AH2914'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2914'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2914'TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2915 ***********************************************************************
 AH2915  DESIGNATION -  DEK72 2A
 AH2915  PID         -  AH2915
 AH2915  STATE/COUNTY-  IL/DE KALB
 AH2915  COUNTRY     -  US
 AH2915  USGS QUAD   -  GENOA (2018)
 AH2915
 AH2915                         *CURRENT SURVEY CONTROL
 AH2915  ______________________________________________________________________
 AH2915* NAD 83(2011) POSITION- 42 05 56.94901(N) 088 43 39.47267(W)   ADJUSTED
 AH2915* NAD 83(2011) ELLIP HT-   214.577 (meters)        (06/27/12)   ADJUSTED
 AH2915* NAD 83(2011) EPOCH   -  2010.00
 AH2915* NAVD 88 ORTHO HEIGHT -   247.8   (meters)      813.    (feet) GPS OBS
 AH2915  ______________________________________________________________________
 AH2915  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2915  GEOID HEIGHT    -        -33.080 (meters)                     GEOID96
 AH2915  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 AH2915  NAD 83(2011) X  -    105,247.793 (meters)                     COMP
 AH2915  NAD 83(2011) Y  - -4,738,613.106 (meters)                     COMP
 AH2915  NAD 83(2011) Z  -  4,253,925.780 (meters)                     COMP
 AH2915  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 AH2915
 AH2915  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2915  Standards:
 AH2915         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2915            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2915  -------------------------------------------------------------------
 AH2915  NETWORK    0.79   1.37           0.35   0.29   0.70      0.21870523
 AH2915  -------------------------------------------------------------------
 AH2915  Click here for local accuracies and other accuracy information.
 AH2915
 AH2915.The horizontal coordinates were established by GPS observations
 AH2915.and adjusted by the National Geodetic Survey in June 2012.
 AH2915
 AH2915.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2915.been affixed to the stable North American tectonic plate. See 
 AH2915.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2915
 AH2915.The horizontal coordinates are valid at the epoch date displayed above
 AH2915.which is a decimal equivalence of Year/Month/Day.
 AH2915
 AH2915.The orthometric height was determined by GPS observations and a
 AH2915.high-resolution geoid model.
 AH2915
 AH2915.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2915.GEOID18 height accuracy estimate available here.
 AH2915
 AH2915.Click photographs - Photos may exist for this station.
 AH2915
 AH2915.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2915
 AH2915.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2915
 AH2915.The ellipsoidal height was determined by GPS observations
 AH2915.and is referenced to NAD 83.
 AH2915
 AH2915. The following values were computed from the NAD 83(2011) position.
 AH2915
 AH2915;                    North         East     Units Scale Factor Converg.
 AH2915;SPC IL E     -   603,190.864   267,383.665   MT  0.99998808   -0 15 51.6
 AH2915;SPC IL E     - 1,978,968.69    877,241.24   sFT  0.99998808   -0 15 51.6
 AH2915;UTM  16      - 4,662,229.276   357,141.787   MT  0.99985112   -1 09 30.3
 AH2915
 AH2915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2915!SPC IL E     -   0.99996635  x   0.99998808  =   0.99995443
 AH2915!UTM  16      -   0.99996635  x   0.99985112  =   0.99981747
 AH2915
 AH2915:                Primary Azimuth Mark                     Grid Az
 AH2915:SPC IL E     -  DEK72 2B                                 091 42 46.7
 AH2915:UTM  16      -  DEK72 2B                                 092 36 25.4
 AH2915
 AH2915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5714162229(NAD 83)
 AH2915
 AH2915|---------------------------------------------------------------------|
 AH2915| PID    Reference Object                     Distance      Geod. Az  |
 AH2915|                                                           dddmmss.s |
 AH2915| AH2916 DEK72 2B                            APPROX. 0.9 KM 0912655.1 |
 AH2915|---------------------------------------------------------------------|
 AH2915
 AH2915                          SUPERSEDED SURVEY CONTROL
 AH2915
 AH2915  NAD 83(2007)-  42 05 56.94901(N)    088 43 39.47358(W) AD(2002.00) 0
 AH2915  ELLIP H (02/10/07)  214.609  (m)                       GP(2002.00)    
 AH2915  ELLIP H (12/06/04)  214.603  (m)                       GP(       ) 4 1
 AH2915  NAD 83(1997)-  42 05 56.94891(N)    088 43 39.47315(W) AD(       ) 1
 AH2915  ELLIP H (09/15/98)  214.641  (m)                       GP(       ) 3 1
 AH2915
 AH2915.Superseded values are not recommended for survey control.
 AH2915
 AH2915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2915.See file dsdata.pdf to determine how the superseded data were derived.
 AH2915
 AH2915_MARKER: I = METAL ROD
 AH2915_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2915_STAMPING: DEK72-2A
 AH2915_MARK LOGO: ILDT
 AH2915_PROJECTION: RECESSED 3 CENTIMETERS
 AH2915_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2915_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2915+STABILITY: POSITION/ELEVATION WELL
 AH2915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2915+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2915_ROD/PIPE-DEPTH: 4.9 meters
 AH2915_SLEEVE-DEPTH  : 0.9 meters
 AH2915
 AH2915  HISTORY     - Date     Condition        Report By
 AH2915  HISTORY     - 1996     MONUMENTED       SECI
 AH2915
 AH2915                          STATION DESCRIPTION
 AH2915
 AH2915'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2915'STATION IS LOCATED APPROXIMATELY 1.05 MI (1.69 KM) EAST OF KINGSTON,
 AH2915'1.9 MI (3.1 KM) WEST OF GENOA IN THE SOUTHEAST 1/4 OF SECTION 23, T 42
 AH2915'N, R 4 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 23 (SOUTH) AND
 AH2915'ILLINOIS ROUTE 72, PROCEED WEST APPROXIMATELY 2.28 MI (3.67 KM) ALONG
 AH2915'ILLINOIS ROUTE 72 TO THE STATION ON THE LEFT (SOUTH) SIDE OF ILLINOIS
 AH2915'ROUTE 72.  THE STATION IS LOCATED 34.3 FT (10.5 M) SOUTH OF ILLINOIS
 AH2915'ROUTE 72, 69.1 FT (21.1 M) SOUTH OF A POWER POLE, 187.3 FT (57.1 M)
 AH2915'SOUTHWEST OF A POWER POLE, 157.8 FT (48.1 M) EAST OF A TELEPHONE
 AH2915'RISER, 97.0 FT (29.6 M) WEST OF A POWER POLE, 99.5 FT (30.3 M) EAST OF
 AH2915'A POWER POLE, AND 2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS
 AH2915'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2915'NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2916 ***********************************************************************
 AH2916  DESIGNATION -  DEK72 2B
 AH2916  PID         -  AH2916
 AH2916  STATE/COUNTY-  IL/DE KALB
 AH2916  COUNTRY     -  US
 AH2916  USGS QUAD   -  GENOA (2018)
 AH2916
 AH2916                         *CURRENT SURVEY CONTROL
 AH2916  ______________________________________________________________________
 AH2916* NAD 83(2011) POSITION- 42 05 56.22997(N) 088 43 01.38775(W)   ADJUSTED
 AH2916* NAD 83(2011) ELLIP HT-   214.892 (meters)        (06/27/12)   ADJUSTED
 AH2916* NAD 83(2011) EPOCH   -  2010.00
 AH2916* NAVD 88 ORTHO HEIGHT -   248.2   (meters)      814.    (feet) GPS OBS
 AH2916  ______________________________________________________________________
 AH2916  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2916  GEOID HEIGHT    -        -33.086 (meters)                     GEOID96
 AH2916  GEOID HEIGHT    -        -33.253 (meters)                     GEOID18
 AH2916  NAD 83(2011) X  -    106,123.071 (meters)                     COMP
 AH2916  NAD 83(2011) Y  - -4,738,608.696 (meters)                     COMP
 AH2916  NAD 83(2011) Z  -  4,253,909.530 (meters)                     COMP
 AH2916  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 AH2916
 AH2916  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2916  Standards:
 AH2916         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2916            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2916  -------------------------------------------------------------------
 AH2916  NETWORK    0.59   1.12           0.26   0.22   0.57      0.20264999
 AH2916  -------------------------------------------------------------------
 AH2916  Click here for local accuracies and other accuracy information.
 AH2916
 AH2916.The horizontal coordinates were established by GPS observations
 AH2916.and adjusted by the National Geodetic Survey in June 2012.
 AH2916
 AH2916.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2916.been affixed to the stable North American tectonic plate. See 
 AH2916.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2916
 AH2916.The horizontal coordinates are valid at the epoch date displayed above
 AH2916.which is a decimal equivalence of Year/Month/Day.
 AH2916
 AH2916.The orthometric height was determined by GPS observations and a
 AH2916.high-resolution geoid model.
 AH2916
 AH2916.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2916.GEOID18 height accuracy estimate available here.
 AH2916
 AH2916.Click photographs - Photos may exist for this station.
 AH2916
 AH2916.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2916
 AH2916.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2916
 AH2916.The ellipsoidal height was determined by GPS observations
 AH2916.and is referenced to NAD 83.
 AH2916
 AH2916. The following values were computed from the NAD 83(2011) position.
 AH2916
 AH2916;                    North         East     Units Scale Factor Converg.
 AH2916;SPC IL E     -   603,164.696   268,258.674   MT  0.99998739   -0 15 26.1
 AH2916;SPC IL E     - 1,978,882.84    880,112.00   sFT  0.99998739   -0 15 26.1
 AH2916;UTM  16      - 4,662,189.463   358,016.160   MT  0.99984806   -1 09 04.8
 AH2916
 AH2916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2916!SPC IL E     -   0.99996630  x   0.99998739  =   0.99995369
 AH2916!UTM  16      -   0.99996630  x   0.99984806  =   0.99981436
 AH2916
 AH2916:                Primary Azimuth Mark                     Grid Az
 AH2916:SPC IL E     -  DEK72 2A                                 271 42 46.8
 AH2916:UTM  16      -  DEK72 2A                                 272 36 25.5
 AH2916
 AH2916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5801662189(NAD 83)
 AH2916
 AH2916|---------------------------------------------------------------------|
 AH2916| PID    Reference Object                     Distance      Geod. Az  |
 AH2916|                                                           dddmmss.s |
 AH2916| AH2915 DEK72 2A                            APPROX. 0.9 KM 2712720.7 |
 AH2916|---------------------------------------------------------------------|
 AH2916
 AH2916                          SUPERSEDED SURVEY CONTROL
 AH2916
 AH2916  NAD 83(2007)-  42 05 56.22997(N)    088 43 01.38866(W) AD(2002.00) 0
 AH2916  ELLIP H (02/10/07)  214.924  (m)                       GP(2002.00)    
 AH2916  ELLIP H (12/06/04)  214.919  (m)                       GP(       ) 4 1
 AH2916  NAD 83(1997)-  42 05 56.22987(N)    088 43 01.38819(W) AD(       ) 1
 AH2916  ELLIP H (09/15/98)  214.958  (m)                       GP(       ) 3 1
 AH2916
 AH2916.Superseded values are not recommended for survey control.
 AH2916
 AH2916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2916.See file dsdata.pdf to determine how the superseded data were derived.
 AH2916
 AH2916_MARKER: I = METAL ROD
 AH2916_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2916_STAMPING: DEK72-2B
 AH2916_MARK LOGO: ILDT
 AH2916_PROJECTION: RECESSED 3 CENTIMETERS
 AH2916_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2916_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2916+STABILITY: POSITION/ELEVATION WELL
 AH2916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2916+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2916_ROD/PIPE-DEPTH: 8.5 meters
 AH2916_SLEEVE-DEPTH  : 0.9 meters
 AH2916
 AH2916  HISTORY     - Date     Condition        Report By
 AH2916  HISTORY     - 1996     MONUMENTED       SECI
 AH2916  HISTORY     - 20120206 MARK NOT FOUND   FGRAH
 AH2916
 AH2916                          STATION DESCRIPTION
 AH2916
 AH2916'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2916'STATION IS LOCATED APPROXIMATELY 2.0 MI (3.2 KM) EAST OF KINGSTON, 1.4
 AH2916'MI (2.3 KM) WEST OF GENOA IN THE SOUTHWEST 1/4 OF SECTION 24, T 42 N,
 AH2916'R 4 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 23 (SOUTH) AND
 AH2916'ILLINOIS ROUTE 72, PROCEED WEST APPROXIMATELY 1.74 MI (2.80 KM) ALONG
 AH2916'ILLINOIS ROUTE 72 TO THE STATION ON THE RIGHT (NORTH) SIDE OF ILLINOIS
 AH2916'ROUTE 72.  THE STATION IS LOCATED 35.3 FT (10.8 M) NORTH OF THE
 AH2916'CENTERLINE OF ILLINOIS ROUTE 72, +/- 261 FT (79.6 M) WEST OF A PRIVATE
 AH2916'DRIVE TO THE NORTH, 68.4 FT (20.8 M) SOUTH OF THE CENTERLINE OF THE
 AH2916'RAILROAD TRACKS, 95.5 FT (29.1 M) SOUTHWEST OF A POWER POLE, 92.5 FT
 AH2916'(28.2 M) WEST OF A POWER POLE, 79.7 FT (24.3 M) EAST OF A POWER POLE,
 AH2916'196.5 FT (59.9 M) EAST OF A FOREST PRESEVE ENTRANCE SIGN, 92.0 FT
 AH2916'(28.0 M) NORTHEAST OF A POWER POLE, 156.9 FT (47.8 M) NORTHWEST OF A
 AH2916'POWER POLE, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS
 AH2916'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2916'NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2916
 AH2916                          STATION RECOVERY (2012)
 AH2916
 AH2916'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2012 (SII)
 AH2916'ROADWAY WIDENED. NEW MARKER IN PROCESS AND ON SOUTH SIDE OF
 AH2916'ROADWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2917 ***********************************************************************
 AH2917  DESIGNATION -  DEK72 3A
 AH2917  PID         -  AH2917
 AH2917  STATE/COUNTY-  IL/DE KALB
 AH2917  COUNTRY     -  US
 AH2917  USGS QUAD   -  HAMPSHIRE (2018)
 AH2917
 AH2917                         *CURRENT SURVEY CONTROL
 AH2917  ______________________________________________________________________
 AH2917* NAD 83(2011) POSITION- 42 05 17.31274(N) 088 35 50.19946(W)   ADJUSTED
 AH2917* NAD 83(2011) ELLIP HT-   226.366 (meters)        (06/27/12)   ADJUSTED
 AH2917* NAD 83(2011) EPOCH   -  2010.00
 AH2917* NAVD 88 ORTHO HEIGHT -   259.7   (meters)      852.    (feet) GPS OBS
 AH2917  ______________________________________________________________________
 AH2917  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2917  GEOID HEIGHT    -        -33.145 (meters)                     GEOID96
 AH2917  GEOID HEIGHT    -        -33.317 (meters)                     GEOID18
 AH2917  NAD 83(2011) X  -    116,048.616 (meters)                     COMP
 AH2917  NAD 83(2011) Y  - -4,739,189.716 (meters)                     COMP
 AH2917  NAD 83(2011) Z  -  4,253,026.165 (meters)                     COMP
 AH2917  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 AH2917
 AH2917  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2917  Standards:
 AH2917         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2917            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2917  -------------------------------------------------------------------
 AH2917  NETWORK    0.96   1.53           0.44   0.33   0.78     -0.05973869
 AH2917  -------------------------------------------------------------------
 AH2917  Click here for local accuracies and other accuracy information.
 AH2917
 AH2917.The horizontal coordinates were established by GPS observations
 AH2917.and adjusted by the National Geodetic Survey in June 2012.
 AH2917
 AH2917.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2917.been affixed to the stable North American tectonic plate. See 
 AH2917.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2917
 AH2917.The horizontal coordinates are valid at the epoch date displayed above
 AH2917.which is a decimal equivalence of Year/Month/Day.
 AH2917
 AH2917.The orthometric height was determined by GPS observations and a
 AH2917.high-resolution geoid model.
 AH2917
 AH2917.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2917.GEOID18 height accuracy estimate available here.
 AH2917
 AH2917.Click photographs - Photos may exist for this station.
 AH2917
 AH2917.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2917
 AH2917.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2917
 AH2917.The ellipsoidal height was determined by GPS observations
 AH2917.and is referenced to NAD 83.
 AH2917
 AH2917. The following values were computed from the NAD 83(2011) position.
 AH2917
 AH2917;                    North         East     Units Scale Factor Converg.
 AH2917;SPC IL E     -   601,926.423   278,162.756   MT  0.99998087   -0 10 36.9
 AH2917;SPC IL E     - 1,974,820.27    912,605.64   sFT  0.99998087   -0 10 36.9
 AH2917;UTM  16      - 4,660,797.030   367,898.208   MT  0.99981473   -1 04 14.8
 AH2917
 AH2917!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2917!SPC IL E     -   0.99996450  x   0.99998087  =   0.99994537
 AH2917!UTM  16      -   0.99996450  x   0.99981473  =   0.99977923
 AH2917
 AH2917:                Primary Azimuth Mark                     Grid Az
 AH2917:SPC IL E     -  DEK72 3B                                 088 26 54.0
 AH2917:UTM  16      -  DEK72 3B                                 089 20 31.9
 AH2917
 AH2917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6789860797(NAD 83)
 AH2917
 AH2917|---------------------------------------------------------------------|
 AH2917| PID    Reference Object                     Distance      Geod. Az  |
 AH2917|                                                           dddmmss.s |
 AH2917| AH2918 DEK72 3B                            APPROX. 0.7 KM 0881617.1 |
 AH2917|---------------------------------------------------------------------|
 AH2917
 AH2917                          SUPERSEDED SURVEY CONTROL
 AH2917
 AH2917  NAD 83(2007)-  42 05 17.31272(N)    088 35 50.20034(W) AD(2002.00) 0
 AH2917  ELLIP H (02/10/07)  226.398  (m)                       GP(2002.00)    
 AH2917  ELLIP H (12/06/04)  226.385  (m)                       GP(       ) 4 1
 AH2917  NAD 83(1997)-  42 05 17.31262(N)    088 35 50.19977(W) AD(       ) 1
 AH2917  ELLIP H (09/15/98)  226.423  (m)                       GP(       ) 3 1
 AH2917
 AH2917.Superseded values are not recommended for survey control.
 AH2917
 AH2917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2917.See file dsdata.pdf to determine how the superseded data were derived.
 AH2917
 AH2917_MARKER: I = METAL ROD
 AH2917_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2917_STAMPING: DEK72-3A
 AH2917_MARK LOGO: ILDT
 AH2917_PROJECTION: RECESSED 3 CENTIMETERS
 AH2917_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2917_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2917+STABILITY: POSITION/ELEVATION WELL
 AH2917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2917+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2917_ROD/PIPE-DEPTH: 12.2 meters
 AH2917_SLEEVE-DEPTH  : 0.9 meters
 AH2917
 AH2917  HISTORY     - Date     Condition        Report By
 AH2917  HISTORY     - 1996     MONUMENTED       SECI
 AH2917  HISTORY     - 20121010 MARK NOT FOUND   ILDT
 AH2917
 AH2917                          STATION DESCRIPTION
 AH2917
 AH2917'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2917'STATION IS LOCATED APPROXIMATELY 4.9 MI (7.9 KM) EAST OF GENOA, .46 MI
 AH2917'(0.74 KM) WEST OF THE DEKALB/KANE COUNTY LINE IN THE SOUTHEAST 1/4 OF
 AH2917'SECTION 25, T 42 N, R 5 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2917'ROUTE 23 (NORTH) AND ILLINOIS ROUTE 72, PROCEED EAST APPROXIMATELY 2.6
 AH2917'MI (4.2 KM) ALONG ILLINOIS ROUTE 72 TO THE STATION ON THE RIGHT
 AH2917'(SOUTH) SIDE OF ILLINOIS ROUTE 72.  THE STATION IS LOCATED 32.6 FT
 AH2917'(9.9 M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 72, +/- 486 FT
 AH2917'(148.1 M) WEST OF A PRIVATE DRIVE TO THE NORTH, 213.2 FT (65.0 M)
 AH2917'SOUTHEAST OF A FENCE CORNER TO A FENCE THAT RUNS WEST AND NORTH, 236.8
 AH2917'FT (72.2 M) SOUTHEAST OF THE EAST END OF A GUARD RAIL ON THE NORTH
 AH2917'SIDE OF ILLINOIS ROUTE 72, 173.4 FT (52.9 M) SOUTHEAST OF THE EAST END
 AH2917'OF A GUARD RAIL ON THE SOUTH SIDE OF ILLINOIS ROUTE 72, 5.3 FT (1.6 M)
 AH2917'WEST OF A NO PASSING ZONE SIGN, AND 2.1 FT (0.6 M) NORTH OF AN ORANGE
 AH2917'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2917'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2917
 AH2917                          STATION RECOVERY (2012)
 AH2917
 AH2917'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 AH2917'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2918 ***********************************************************************
 AH2918  DESIGNATION -  DEK72 3B
 AH2918  PID         -  AH2918
 AH2918  STATE/COUNTY-  IL/DE KALB
 AH2918  COUNTRY     -  US
 AH2918  USGS QUAD   -  HAMPSHIRE (2018)
 AH2918
 AH2918                         *CURRENT SURVEY CONTROL
 AH2918  ______________________________________________________________________
 AH2918* NAD 83(2011) POSITION- 42 05 18.03787(N) 088 35 17.88495(W)   ADJUSTED
 AH2918* NAD 83(2011) ELLIP HT-   227.736 (meters)        (06/27/12)   ADJUSTED
 AH2918* NAD 83(2011) EPOCH   -  2010.00
 AH2918* NAVD 88 ORTHO HEIGHT -   261.1   (meters)      857.    (feet) GPS OBS
 AH2918  ______________________________________________________________________
 AH2918  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2918  GEOID HEIGHT    -        -33.151 (meters)                     GEOID96
 AH2918  GEOID HEIGHT    -        -33.324 (meters)                     GEOID18
 AH2918  NAD 83(2011) X  -    116,790.736 (meters)                     COMP
 AH2918  NAD 83(2011) Y  - -4,739,157.501 (meters)                     COMP
 AH2918  NAD 83(2011) Z  -  4,253,043.687 (meters)                     COMP
 AH2918  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 AH2918
 AH2918  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2918  Standards:
 AH2918         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2918            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2918  -------------------------------------------------------------------
 AH2918  NETWORK    0.90   1.43           0.41   0.31   0.73     -0.06308537
 AH2918  -------------------------------------------------------------------
 AH2918  Click here for local accuracies and other accuracy information.
 AH2918
 AH2918.The horizontal coordinates were established by GPS observations
 AH2918.and adjusted by the National Geodetic Survey in June 2012.
 AH2918
 AH2918.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2918.been affixed to the stable North American tectonic plate. See 
 AH2918.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2918
 AH2918.The horizontal coordinates are valid at the epoch date displayed above
 AH2918.which is a decimal equivalence of Year/Month/Day.
 AH2918
 AH2918.The orthometric height was determined by GPS observations and a
 AH2918.high-resolution geoid model.
 AH2918
 AH2918.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2918.GEOID18 height accuracy estimate available here.
 AH2918
 AH2918.Click photographs - Photos may exist for this station.
 AH2918
 AH2918.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2918
 AH2918.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2918
 AH2918.The ellipsoidal height was determined by GPS observations
 AH2918.and is referenced to NAD 83.
 AH2918
 AH2918. The following values were computed from the NAD 83(2011) position.
 AH2918
 AH2918;                    North         East     Units Scale Factor Converg.
 AH2918;SPC IL E     -   601,946.541   278,905.468   MT  0.99998047   -0 10 15.2
 AH2918;SPC IL E     - 1,974,886.28    915,042.36   sFT  0.99998047   -0 10 15.2
 AH2918;UTM  16      - 4,660,805.558   368,641.018   MT  0.99981232   -1 03 53.1
 AH2918
 AH2918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2918!SPC IL E     -   0.99996428  x   0.99998047  =   0.99994475
 AH2918!UTM  16      -   0.99996428  x   0.99981232  =   0.99977661
 AH2918
 AH2918:                Primary Azimuth Mark                     Grid Az
 AH2918:SPC IL E     -  DEK72 3A                                 268 26 54.0
 AH2918:UTM  16      -  DEK72 3A                                 269 20 31.9
 AH2918
 AH2918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6864160805(NAD 83)
 AH2918
 AH2918|---------------------------------------------------------------------|
 AH2918| PID    Reference Object                     Distance      Geod. Az  |
 AH2918|                                                           dddmmss.s |
 AH2918| AH2917 DEK72 3A                            APPROX. 0.7 KM 2681638.8 |
 AH2918|---------------------------------------------------------------------|
 AH2918
 AH2918                          SUPERSEDED SURVEY CONTROL
 AH2918
 AH2918  NAD 83(2007)-  42 05 18.03786(N)    088 35 17.88583(W) AD(2002.00) 0
 AH2918  ELLIP H (02/10/07)  227.768  (m)                       GP(2002.00)    
 AH2918  ELLIP H (12/06/04)  227.756  (m)                       GP(       ) 4 1
 AH2918  NAD 83(1997)-  42 05 18.03775(N)    088 35 17.88526(W) AD(       ) 1
 AH2918  ELLIP H (09/15/98)  227.793  (m)                       GP(       ) 3 1
 AH2918
 AH2918.Superseded values are not recommended for survey control.
 AH2918
 AH2918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2918.See file dsdata.pdf to determine how the superseded data were derived.
 AH2918
 AH2918_MARKER: I = METAL ROD
 AH2918_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2918_STAMPING: DEK72-3B
 AH2918_MARK LOGO: ILDT
 AH2918_PROJECTION: RECESSED 3 CENTIMETERS
 AH2918_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2918_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2918+STABILITY: POSITION/ELEVATION WELL
 AH2918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2918+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2012
 AH2918_ROD/PIPE-DEPTH: 6.1 meters
 AH2918_SLEEVE-DEPTH  : 0.9 meters
 AH2918
 AH2918  HISTORY     - Date     Condition        Report By
 AH2918  HISTORY     - 1996     MONUMENTED       SECI
 AH2918  HISTORY     - 20121010 GOOD             ILDT
 AH2918
 AH2918                          STATION DESCRIPTION
 AH2918
 AH2918'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2918'STATION IS LOCATED APPROXIMATELY 5.17 MI (8.32 KM) EAST OF GENOA, .05
 AH2918'MI (0.08 KM) WEST OF THE DEKALB/KANE COUNTY LINE IN THE NORTHEAST 1/4
 AH2918'OF SECTION 25, T 42 N, R 5 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2918'ROUTE 23 (NORTH) AND ILLINOIS ROUTE 72, PROCEED EAST APPROXIMATELY 3.1
 AH2918'MI (5.0 KM) ALONG ILLINOIS ROUTE 72 TO THE STATION ON THE LEFT (NORTH)
 AH2918'SIDE OF ILLINOIS ROUTE 72 NEAR THE DEKALB/KANE COUNTY LINE. THE
 AH2918'STATION IS LOCATED 38.7 FT (11.8 M) NORTH OF THE CENTERLINE OF
 AH2918'ILLINOIS ROUTE 72, +/- 524 FT (159.7 M) WEST OF A PRIVATE DRIVE, 30.7
 AH2918'FT (9.4 M) SOUTHWEST OF A FENCE CORNER TO A FENCE THAT RUNS NORTH,
 AH2918'78.7 FT (24.0 M) NORTH OF A CONCRETE R.O.W.  MARKER, 5.9 FT (1.8 M)
 AH2918'SOUTHWEST OF A CONCRETE R.O.W.  MARKER, 5.4 FT (1.6 M) NORTHWEST OF
 AH2918'THE DEKALB COUNTY SIGN, 82.2 FT (25.1 M) NORTHWEST OF A POWER POLE,
 AH2918'AND 2.1 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2918'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2918'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2918
 AH2918                          STATION RECOVERY (2012)
 AH2918
 AH2918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 AH2918'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2908 ***********************************************************************
 AH2908  DESIGNATION -  DEK88 1A
 AH2908  PID         -  AH2908
 AH2908  STATE/COUNTY-  IL/DE KALB
 AH2908  COUNTRY     -  US
 AH2908  USGS QUAD   -  CRESTON (2018)
 AH2908
 AH2908                         *CURRENT SURVEY CONTROL
 AH2908  ______________________________________________________________________
 AH2908* NAD 83(2011) POSITION- 41 54 22.63576(N) 088 55 32.35064(W)   ADJUSTED
 AH2908* NAD 83(2011) ELLIP HT-   236.407 (meters)        (06/27/12)   ADJUSTED
 AH2908* NAD 83(2011) EPOCH   -  2010.00
 AH2908* NAVD 88 ORTHO HEIGHT -   269.5   (meters)      884.    (feet) GPS OBS
 AH2908  ______________________________________________________________________
 AH2908  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2908  GEOID HEIGHT    -        -32.885 (meters)                     GEOID96
 AH2908  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 AH2908  NAD 83(2011) X  -     89,139.025 (meters)                     COMP
 AH2908  NAD 83(2011) Y  - -4,753,297.718 (meters)                     COMP
 AH2908  NAD 83(2011) Z  -  4,238,020.763 (meters)                     COMP
 AH2908  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 AH2908
 AH2908  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2908  Standards:
 AH2908         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2908            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2908  -------------------------------------------------------------------
 AH2908  NETWORK    1.09   1.80           0.46   0.42   0.92     -0.25720367
 AH2908  -------------------------------------------------------------------
 AH2908  Click here for local accuracies and other accuracy information.
 AH2908
 AH2908.The horizontal coordinates were established by GPS observations
 AH2908.and adjusted by the National Geodetic Survey in June 2012.
 AH2908
 AH2908.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2908.been affixed to the stable North American tectonic plate. See 
 AH2908.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2908
 AH2908.The horizontal coordinates are valid at the epoch date displayed above
 AH2908.which is a decimal equivalence of Year/Month/Day.
 AH2908
 AH2908.The orthometric height was determined by GPS observations and a
 AH2908.high-resolution geoid model.
 AH2908
 AH2908.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2908.GEOID18 height accuracy estimate available here.
 AH2908
 AH2908.Click photographs - Photos may exist for this station.
 AH2908
 AH2908.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2908
 AH2908.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2908
 AH2908.The ellipsoidal height was determined by GPS observations
 AH2908.and is referenced to NAD 83.
 AH2908
 AH2908. The following values were computed from the NAD 83(2011) position.
 AH2908
 AH2908;                    North         East     Units Scale Factor Converg.
 AH2908;SPC IL E     -   581,863.695   250,855.064   MT  1.00000471   -0 23 44.3
 AH2908;SPC IL E     - 1,908,997.81    823,013.66   sFT  1.00000471   -0 23 44.3
 AH2908;UTM  16      - 4,641,164.536   340,284.928   MT  0.99991390   -1 17 11.2
 AH2908
 AH2908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2908!SPC IL E     -   0.99996292  x   1.00000471  =   0.99996763
 AH2908!UTM  16      -   0.99996292  x   0.99991390  =   0.99987683
 AH2908
 AH2908:                Primary Azimuth Mark                     Grid Az
 AH2908:SPC IL E     -  DEK88 1B                                 001 27 49.5
 AH2908:UTM  16      -  DEK88 1B                                 002 21 16.4
 AH2908
 AH2908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4028441164(NAD 83)
 AH2908
 AH2908|---------------------------------------------------------------------|
 AH2908| PID    Reference Object                     Distance      Geod. Az  |
 AH2908|                                                           dddmmss.s |
 AH2908| AH2909 DEK88 1B                            APPROX. 0.6 KM 0010405.2 |
 AH2908|---------------------------------------------------------------------|
 AH2908
 AH2908                          SUPERSEDED SURVEY CONTROL
 AH2908
 AH2908  NAD 83(2007)-  41 54 22.63575(N)    088 55 32.35152(W) AD(2002.00) 0
 AH2908  ELLIP H (02/10/07)  236.440  (m)                       GP(2002.00)    
 AH2908  ELLIP H (12/06/04)  236.427  (m)                       GP(       ) 4 1
 AH2908  NAD 83(1997)-  41 54 22.63562(N)    088 55 32.35103(W) AD(       ) 1
 AH2908  ELLIP H (09/15/98)  236.473  (m)                       GP(       ) 3 1
 AH2908
 AH2908.Superseded values are not recommended for survey control.
 AH2908
 AH2908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2908.See file dsdata.pdf to determine how the superseded data were derived.
 AH2908
 AH2908_MARKER: F = FLANGE-ENCASED ROD
 AH2908_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2908_STAMPING: DEK88-1A
 AH2908_MARK LOGO: ILDT
 AH2908_PROJECTION: RECESSED 5 CENTIMETERS
 AH2908_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2908_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2908+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 AH2908_ROD/PIPE-DEPTH: 3.7 meters
 AH2908_SLEEVE-DEPTH  : 0.9 meters
 AH2908
 AH2908  HISTORY     - Date     Condition        Report By
 AH2908  HISTORY     - 1996     MONUMENTED       SECI
 AH2908  HISTORY     - 20200227 GOOD             ILDT
 AH2908
 AH2908                          STATION DESCRIPTION
 AH2908
 AH2908'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2908'STATION IS LOCATED APPROXIMATELY 3.8 MILES (6.1 KM) SOUTHWEST OF
 AH2908'MALTA, 0.47 MI (0.76 KM) NORTH OF THE TOWER ROAD (100 E) OVERPASS OVER
 AH2908'INTERSTATE 88 IN THE NORTHEAST 1/4 OF SECTION 31, T 40 N, R 3 E.  THE
 AH2908'STATION IS LOCATED AT THE SOUTHWEST CORNER OF THE INTERSECTION OF
 AH2908'TOWER ROAD (100 E) AND FAIRVIEW ROAD (1900 N) , 41.8 FT (12.7 M) SOUTH
 AH2908'OF THE CENTERLINE OF FAIRVIEW ROAD, 23.7 FT (7.2 M) WEST OF THE
 AH2908'CENTERLINE OF TOWER ROAD, +/- 173 FT (52.7 M) EAST OF KILBUCK CREEK,
 AH2908'52.3 FT (15.9 M) SOUTHWEST OF A POWER POLE WITH A GUY WIRE, 51.3 FT
 AH2908'(15.6 M) SOUTHWEST OF A POWER POLE WITH A GUY WIRE, 212.9 FT (64.9 M)
 AH2908'SOUTHWEST OF A POWER POLE, 77.0 FT (23.5 M) SOUTH OF A TELEPHONE
 AH2908'RISER, 12.0 FT (3.7 M) SOUTH OF A FENCE CORNER TO A FENCE THAT RUNS
 AH2908'SOUTH, 2.6 FT (0.8 M) SOUTH OF A WOOD FENCE POST, 2.0 FT (0.6 M) EAST
 AH2908'OF THE SOUTH FENCE LINE, AND 2.0 FT (0.6 M) EAST OF AN ORANGE
 AH2908'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2908'6-INCH LOGO CAP.
 AH2908
 AH2908                          STATION RECOVERY (2020)
 AH2908
 AH2908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2908'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2909 ***********************************************************************
 AH2909  DESIGNATION -  DEK88 1B
 AH2909  PID         -  AH2909
 AH2909  STATE/COUNTY-  IL/DE KALB
 AH2909  COUNTRY     -  US
 AH2909  USGS QUAD   -  CRESTON (2018)
 AH2909
 AH2909                         *CURRENT SURVEY CONTROL
 AH2909  ______________________________________________________________________
 AH2909* NAD 83(2011) POSITION- 41 54 42.12548(N) 088 55 31.86417(W)   ADJUSTED
 AH2909* NAD 83(2011) ELLIP HT-   233.148 (meters)        (06/27/12)   ADJUSTED
 AH2909* NAD 83(2011) EPOCH   -  2010.00
 AH2909* NAVD 88 ORTHO HEIGHT -   266.2   (meters)      873.    (feet) GPS OBS
 AH2909  ______________________________________________________________________
 AH2909  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2909  GEOID HEIGHT    -        -32.885 (meters)                     GEOID96
 AH2909  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 AH2909  NAD 83(2011) X  -     89,142.658 (meters)                     COMP
 AH2909  NAD 83(2011) Y  - -4,752,893.487 (meters)                     COMP
 AH2909  NAD 83(2011) Z  -  4,238,466.109 (meters)                     COMP
 AH2909  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 AH2909
 AH2909  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2909  Standards:
 AH2909         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2909            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2909  -------------------------------------------------------------------
 AH2909  NETWORK    0.84   1.29           0.38   0.30   0.66     -0.01204479
 AH2909  -------------------------------------------------------------------
 AH2909  Click here for local accuracies and other accuracy information.
 AH2909
 AH2909.The horizontal coordinates were established by GPS observations
 AH2909.and adjusted by the National Geodetic Survey in June 2012.
 AH2909
 AH2909.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2909.been affixed to the stable North American tectonic plate. See 
 AH2909.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2909
 AH2909.The horizontal coordinates are valid at the epoch date displayed above
 AH2909.which is a decimal equivalence of Year/Month/Day.
 AH2909
 AH2909.The orthometric height was determined by GPS observations and a
 AH2909.high-resolution geoid model.
 AH2909
 AH2909.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2909.GEOID18 height accuracy estimate available here.
 AH2909
 AH2909.Click photographs - Photos may exist for this station.
 AH2909
 AH2909.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2909
 AH2909.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2909
 AH2909.The ellipsoidal height was determined by GPS observations
 AH2909.and is referenced to NAD 83.
 AH2909
 AH2909. The following values were computed from the NAD 83(2011) position.
 AH2909
 AH2909;                    North         East     Units Scale Factor Converg.
 AH2909;SPC IL E     -   582,464.927   250,870.427   MT  1.00000469   -0 23 44.1
 AH2909;SPC IL E     - 1,910,970.35    823,064.06   sFT  1.00000469   -0 23 44.1
 AH2909;UTM  16      - 4,641,765.401   340,309.635   MT  0.99991380   -1 17 11.4
 AH2909
 AH2909!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2909!SPC IL E     -   0.99996343  x   1.00000469  =   0.99996812
 AH2909!UTM  16      -   0.99996343  x   0.99991380  =   0.99987724
 AH2909
 AH2909:                Primary Azimuth Mark                     Grid Az
 AH2909:SPC IL E     -  DEK88 1A                                 181 27 49.6
 AH2909:UTM  16      -  DEK88 1A                                 182 21 16.9
 AH2909
 AH2909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4030941765(NAD 83)
 AH2909
 AH2909|---------------------------------------------------------------------|
 AH2909| PID    Reference Object                     Distance      Geod. Az  |
 AH2909|                                                           dddmmss.s |
 AH2909| AH2908 DEK88 1A                            APPROX. 0.6 KM 1810405.5 |
 AH2909|---------------------------------------------------------------------|
 AH2909
 AH2909                          SUPERSEDED SURVEY CONTROL
 AH2909
 AH2909  NAD 83(2007)-  41 54 42.12547(N)    088 55 31.86505(W) AD(2002.00) 0
 AH2909  ELLIP H (02/10/07)  233.181  (m)                       GP(2002.00)    
 AH2909  ELLIP H (12/06/04)  233.166  (m)                       GP(       ) 4 1
 AH2909  NAD 83(1997)-  41 54 42.12535(N)    088 55 31.86458(W) AD(       ) 1
 AH2909  ELLIP H (09/15/98)  233.212  (m)                       GP(       ) 3 1
 AH2909
 AH2909.Superseded values are not recommended for survey control.
 AH2909
 AH2909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2909.See file dsdata.pdf to determine how the superseded data were derived.
 AH2909
 AH2909_MARKER: I = METAL ROD
 AH2909_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2909_STAMPING: DEK88-1B
 AH2909_MARK LOGO: ILDT
 AH2909_PROJECTION: RECESSED 3 CENTIMETERS
 AH2909_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2909_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2909+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 AH2909_ROD/PIPE-DEPTH: 4.9 meters
 AH2909_SLEEVE-DEPTH  : 0.9 meters
 AH2909
 AH2909  HISTORY     - Date     Condition        Report By
 AH2909  HISTORY     - 1996     MONUMENTED       SECI
 AH2909  HISTORY     - 20250530 GOOD             ILDT
 AH2909
 AH2909                          STATION DESCRIPTION
 AH2909
 AH2909'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2909'STATION IS LOCATED APPROXIMATELY 3.4 MILES (5.5 KM) SOUTHWEST OF
 AH2909'MALTA, 0.84 MI (1.35 KM) NORTH OF THE TOWER ROAD (100 E) OVERPASS OVER
 AH2909'INTERSTATE ROUTE 88 IN THE SOUTHWEST 1/4 OF SECTION 29, T 40 N, R 3 E.
 AH2909'TO REACH FROM THE JUNCTION OF TOWER ROAD (100 E) AND FAIRVIEW ROAD
 AH2909'(1900 N) , PROCEED NORTH APPROXIMATELY .366 MI (0.589 KM) ALONG TOWER
 AH2909'ROAD TO THE STATION LOCATED ON THE RIGHT (EAST) SIDE OF TOWER ROAD.
 AH2909'THE STATION IS LOCATED 28.5 FT (8.7 M) EAST OF THE CENTERLINE OF TOWER
 AH2909'ROAD (100 E) , 47.5 FT (14.5 M) SOUTH OF A PRIVATE DRIVE TO THE WEST,
 AH2909'+/- 65 FT (19.8 M) WEST OF KILBUCK CREEK, 196.8 FT (60.0 M) NORTH OF A
 AH2909'POWER POLE WITH A GUY WIRE, 21.6 FT (6.6 M) SOUTH OF A POWER POLE,
 AH2909'43.1 FT (13.1 M) SOUTHEAST OF A MAILBOX, AND 2 FT (0.6 M) WEST OF AN
 AH2909'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2909'THROUGH A 6-INCH LOGO CAP.
 AH2909
 AH2909                          STATION RECOVERY (2025)
 AH2909
 AH2909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AH2909'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2911 ***********************************************************************
 AH2911  DESIGNATION -  DEK88 2A
 AH2911  PID         -  AH2911
 AH2911  STATE/COUNTY-  IL/DE KALB
 AH2911  COUNTRY     -  US
 AH2911  USGS QUAD   -  BIG ROCK (2018)
 AH2911
 AH2911                         *CURRENT SURVEY CONTROL
 AH2911  ______________________________________________________________________
 AH2911* NAD 83(2011) POSITION- 41 51 30.01976(N) 088 36 06.16752(W)   ADJUSTED
 AH2911* NAD 83(2011) ELLIP HT-   213.482 (meters)        (06/27/12)   ADJUSTED
 AH2911* NAD 83(2011) EPOCH   -  2010.00
 AH2911* NAVD 88 ORTHO HEIGHT -   246.5   (meters)      809.    (feet) GPS OBS
 AH2911  ______________________________________________________________________
 AH2911  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2911  GEOID HEIGHT    -        -32.891 (meters)                     GEOID96
 AH2911  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 AH2911  NAD 83(2011) X  -    116,098.073 (meters)                     COMP
 AH2911  NAD 83(2011) Y  - -4,756,255.250 (meters)                     COMP
 AH2911  NAD 83(2011) Z  -  4,234,040.217 (meters)                     COMP
 AH2911  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 AH2911
 AH2911  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2911  Standards:
 AH2911         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2911            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2911  -------------------------------------------------------------------
 AH2911  NETWORK    0.73   1.04           0.33   0.26   0.53      0.01350416
 AH2911  -------------------------------------------------------------------
 AH2911  Click here for local accuracies and other accuracy information.
 AH2911
 AH2911.The horizontal coordinates were established by GPS observations
 AH2911.and adjusted by the National Geodetic Survey in June 2012.
 AH2911
 AH2911.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2911.been affixed to the stable North American tectonic plate. See 
 AH2911.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2911
 AH2911.The horizontal coordinates are valid at the epoch date displayed above
 AH2911.which is a decimal equivalence of Year/Month/Day.
 AH2911
 AH2911.The orthometric height was determined by GPS observations and a
 AH2911.high-resolution geoid model.
 AH2911
 AH2911.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2911.GEOID18 height accuracy estimate available here.
 AH2911
 AH2911.Click photographs - Photos may exist for this station.
 AH2911
 AH2911.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2911
 AH2911.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2911
 AH2911.The ellipsoidal height was determined by GPS observations
 AH2911.and is referenced to NAD 83.
 AH2911
 AH2911. The following values were computed from the NAD 83(2011) position.
 AH2911
 AH2911;                    North         East     Units Scale Factor Converg.
 AH2911;SPC IL E     -   576,403.252   277,715.823   MT  0.99998111   -0 10 44.7
 AH2911;SPC IL E     - 1,891,083.00    911,139.33   sFT  0.99998111   -0 10 44.7
 AH2911;UTM  16      - 4,635,288.114   367,054.190   MT  0.99981749   -1 04 08.3
 AH2911
 AH2911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2911!SPC IL E     -   0.99996652  x   0.99998111  =   0.99994763
 AH2911!UTM  16      -   0.99996652  x   0.99981749  =   0.99978401
 AH2911
 AH2911:                Primary Azimuth Mark                     Grid Az
 AH2911:SPC IL E     -  DEK88 2B                                 000 40 00.3
 AH2911:UTM  16      -  DEK88 2B                                 001 33 23.9
 AH2911
 AH2911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6705435288(NAD 83)
 AH2911
 AH2911|---------------------------------------------------------------------|
 AH2911| PID    Reference Object                     Distance      Geod. Az  |
 AH2911|                                                           dddmmss.s |
 AH2911| AH2912 DEK88 2B                            APPROX. 0.7 KM 0002915.6 |
 AH2911|---------------------------------------------------------------------|
 AH2911
 AH2911                          SUPERSEDED SURVEY CONTROL
 AH2911
 AH2911  NAD 83(2007)-  41 51 30.01974(N)    088 36 06.16837(W) AD(2002.00) 0
 AH2911  ELLIP H (02/10/07)  213.514  (m)                       GP(2002.00)    
 AH2911  ELLIP H (12/06/04)  213.495  (m)                       GP(       ) 4 1
 AH2911  NAD 83(1997)-  41 51 30.01958(N)    088 36 06.16798(W) AD(       ) 1
 AH2911  ELLIP H (09/15/98)  213.536  (m)                       GP(       ) 3 1
 AH2911
 AH2911.Superseded values are not recommended for survey control.
 AH2911
 AH2911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2911.See file dsdata.pdf to determine how the superseded data were derived.
 AH2911
 AH2911_MARKER: F = FLANGE-ENCASED ROD
 AH2911_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2911_STAMPING: DEK88-2A
 AH2911_MARK LOGO: ILDT
 AH2911_PROJECTION: RECESSED 5 CENTIMETERS
 AH2911_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2911_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2911+STABILITY: POSITION/ELEVATION WELL
 AH2911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2911+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2025
 AH2911_ROD/PIPE-DEPTH: 4.9 meters
 AH2911_SLEEVE-DEPTH  : 0.9 meters
 AH2911
 AH2911  HISTORY     - Date     Condition        Report By
 AH2911  HISTORY     - 1996     MONUMENTED       SECI
 AH2911  HISTORY     - 20250220 GOOD             ILDT
 AH2911  HISTORY     - 20250505 GOOD             ASMINC
 AH2911
 AH2911                          STATION DESCRIPTION
 AH2911
 AH2911'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2911'STATION IS LOCATED APPROXIMATELY 3.3 MI (5.3 KM) SOUTH OF MAPLE PARK,
 AH2911'1.03 MI (1.66 KM) SOUTH OF THE OVERPASS OF INTERSTATE ROUTE 88 ALONG
 AH2911'COUNTY LINE ROAD IN THE SOUTHEAST 1/4 OF SECTION 13, T 39 N, R 5 E. TO
 AH2911'REACH FROM THE JUNCTION OF EAST COUNTY LINE ROAD (1800 E) AND HARTER
 AH2911'ROAD (1600 N) (TO THE WEST) , PROCEED SOUTH APPROXIMATELY .444 MI
 AH2911'(0.715 KM) ALONG EAST COUNTY LINE ROAD TO THE STATION ON THE LEFT
 AH2911'(EAST) SIDE OF EAST COUNTY LINE ROAD.  TO REACH FROM THE JUNCTION OF
 AH2911'EAST COUNTY LINE ROAD (1800 E) AND PERRY ROAD (1500 N) , PROCEED NORTH
 AH2911'APPROXIMATELY 0.551 MI (0.887 KM) ALONG EAST COUNTY LINE ROAD TO THE
 AH2911'STATION ON THE RIGHT (EAST) SIDE OF EAST COUNTY LINE ROAD. THE STATION
 AH2911'IS LOCATED 34.1 FT (10.4 M) EAST OF EAST COUNTY LINE ROAD, 305.9 FT
 AH2911'(93.2 M) NORTHEAST OF A CONCRETE R.O.W.  MARKER, +/- 316 FT (96.3 M)
 AH2911'NORTH OF A DRAINAGE DITCH TO THE WEST, 55.4 FT (16.9 M) SOUTHWEST OF
 AH2911'THE NORTHERN MOST WOOD POST ON THE WEST SIDE OF EAST COUNTY LINE ROAD,
 AH2911'52.9 FT (16.1 M) EAST OF THE SECOND NORTHERN MOST WOOD POST ON THE
 AH2911'WEST SIDE OF EAST COUNTY LINE ROAD, AND 2.0 FT (0.6 M) WEST OF AN
 AH2911'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2911'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2911'TIES.
 AH2911
 AH2911                          STATION RECOVERY (2025)
 AH2911
 AH2911'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AH2911'RECOVERED IN GOOD CONDITION.
 AH2911
 AH2911                          STATION RECOVERY (2025)
 AH2911
 AH2911'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AH2911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2912 ***********************************************************************
 AH2912  DESIGNATION -  DEK88 2B
 AH2912  PID         -  AH2912
 AH2912  STATE/COUNTY-  IL/DE KALB
 AH2912  COUNTRY     -  US
 AH2912  USGS QUAD   -  BIG ROCK (2018)
 AH2912
 AH2912                         *CURRENT SURVEY CONTROL
 AH2912  ______________________________________________________________________
 AH2912* NAD 83(2011) POSITION- 41 51 53.33148(N) 088 36 05.90207(W)   ADJUSTED
 AH2912* NAD 83(2011) ELLIP HT-   220.392 (meters)        (06/27/12)   ADJUSTED
 AH2912* NAD 83(2011) EPOCH   -  2010.00
 AH2912* NAVD 88 ORTHO HEIGHT -   253.5   (meters)      832.    (feet) GPS OBS
 AH2912  ______________________________________________________________________
 AH2912  NAVD 88 orthometric height was determined with an earlier geoid model
 AH2912  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 AH2912  NAD 83(2011) X  -    116,092.606 (meters)                     COMP
 AH2912  NAD 83(2011) Y  - -4,755,780.403 (meters)                     COMP
 AH2912  NAD 83(2011) Z  -  4,234,580.504 (meters)                     COMP
 AH2912  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 AH2912
 AH2912  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2912  Standards:
 AH2912         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2912            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2912  -------------------------------------------------------------------
 AH2912  NETWORK    0.51   0.73           0.23   0.18   0.37      0.00410631
 AH2912  -------------------------------------------------------------------
 AH2912  Click here for local accuracies and other accuracy information.
 AH2912
 AH2912.The horizontal coordinates were established by GPS observations
 AH2912.and adjusted by the National Geodetic Survey in June 2012.
 AH2912
 AH2912.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2912.been affixed to the stable North American tectonic plate. See 
 AH2912.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2912
 AH2912.The horizontal coordinates are valid at the epoch date displayed above
 AH2912.which is a decimal equivalence of Year/Month/Day.
 AH2912
 AH2912.The orthometric height was determined by GPS observations and a
 AH2912.high-resolution geoid model.
 AH2912
 AH2912.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2912.GEOID18 height accuracy estimate available here.
 AH2912
 AH2912.Click photographs - Photos may exist for this station.
 AH2912
 AH2912.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2912
 AH2912.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2912
 AH2912.The ellipsoidal height was determined by GPS observations
 AH2912.and is referenced to NAD 83.
 AH2912
 AH2912. The following values were computed from the NAD 83(2011) position.
 AH2912
 AH2912;                    North         East     Units Scale Factor Converg.
 AH2912;SPC IL E     -   577,122.451   277,724.193   MT  0.99998110   -0 10 44.6
 AH2912;SPC IL E     - 1,893,442.57    911,166.79   sFT  0.99998110   -0 10 44.6
 AH2912;UTM  16      - 4,636,006.979   367,073.726   MT  0.99981743   -1 04 08.6
 AH2912
 AH2912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2912!SPC IL E     -   0.99996543  x   0.99998110  =   0.99994653
 AH2912!UTM  16      -   0.99996543  x   0.99981743  =   0.99978287
 AH2912
 AH2912:                Primary Azimuth Mark                     Grid Az
 AH2912:SPC IL E     -  DEK88 2A                                 180 40 00.4
 AH2912:UTM  16      -  DEK88 2A                                 181 33 24.4
 AH2912
 AH2912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6707336006(NAD 83)
 AH2912
 AH2912|---------------------------------------------------------------------|
 AH2912| PID    Reference Object                     Distance      Geod. Az  |
 AH2912|                                                           dddmmss.s |
 AH2912| AH2911 DEK88 2A                            APPROX. 0.7 KM 1802915.8 |
 AH2912|---------------------------------------------------------------------|
 AH2912
 AH2912                          SUPERSEDED SURVEY CONTROL
 AH2912
 AH2912  NAD 83(2007)-  41 51 53.33146(N)    088 36 05.90294(W) AD(2002.00) 0
 AH2912  ELLIP H (02/10/07)  220.423  (m)                       GP(2002.00)    
 AH2912  ELLIP H (12/06/04)  220.389  (m)                       GP(       ) 3 2
 AH2912  NAD 83(1997)-  41 51 53.33190(N)    088 36 05.90345(W) AD(       ) 1
 AH2912  ELLIP H (04/25/01)  220.444  (m)                       GP(       ) 3 2
 AH2912  NAD 83(1997)-  41 51 53.33128(N)    088 36 05.90250(W) AD(       ) 1
 AH2912  ELLIP H (09/15/98)  220.445  (m)                       GP(       ) 3 1
 AH2912  NAVD 88 (09/15/98)  253.4    (m)  GEOID96  model used  GPS OBS        
 AH2912
 AH2912.Superseded values are not recommended for survey control.
 AH2912
 AH2912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2912.See file dsdata.pdf to determine how the superseded data were derived.
 AH2912
 AH2912_MARKER: F = FLANGE-ENCASED ROD
 AH2912_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2912_STAMPING: DEK88-2B
 AH2912_PROJECTION: RECESSED 3 CENTIMETERS
 AH2912_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH2912_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2912+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 AH2912_ROD/PIPE-DEPTH: 3.7 meters
 AH2912_SLEEVE-DEPTH  : 0.9 meters
 AH2912
 AH2912  HISTORY     - Date     Condition        Report By
 AH2912  HISTORY     - 1996     MONUMENTED       SECI
 AH2912  HISTORY     - 20000316 GOOD             SECI
 AH2912  HISTORY     - 20200227 GOOD             ILDT
 AH2912
 AH2912                          STATION DESCRIPTION
 AH2912
 AH2912'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2912'STATION IS LOCATED APPROXIMATELY 2.95 MI (4.75 KM) SOUTH OF MAPLE
 AH2912'PARK, 0.582 MI (0.937 KM) SOUTH OF THE OVERPASS OF INTERSTATE ROUTE 88
 AH2912'ALONG COUNTY LINE ROAD IN THE NORTHEAST 1/4 OF SECTION 13, T 39 N, R 5
 AH2912'E.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION
 AH2912'OF EAST COUNTY LINE ROAD (1800 E) AND HARTER ROAD (1600 N) , 33.5 FT
 AH2912'(10.2 M) EAST OF EAST COUNTY LINE ROAD, 41.8 FT (12.7 M) SOUTH OF
 AH2912'HARTER ROAD TO THE EAST, 22 FT (6.7 M) NORTH OF HARTER ROAD TO THE
 AH2912'WEST, 74.3 FT (22.6 M) SOUTHEAST OF A POWER POLE WITH A GUY WIRE, 67.0
 AH2912'FT (20.4 M) SOUTHEAST OF A CONCRETE R.O.W.  MONUMENT, 101.9 FT (31.1
 AH2912'M) NORTHEAST OF A POWER POLE WITH A GUY WIRE, 81.7 FT (24.9 M)
 AH2912'NORTHEAST OF A CONCRETE R.O.W.  MARKER, 12.85 FT (3.92 M) EAST OF THE
 AH2912'EAST END OF A CORRUGATED METAL PIPE UNDER EAST COUNTY LINE ROAD, 67.8
 AH2912'FT (20.7 M) SOUTH OF A POWER POLE WITH A GUY WIRE, 31.70 FT (9.66 M)
 AH2912'SOUTHWEST OF THE SOUTH END OF A CORRUGATED METAL PIPE UNDER HARTER
 AH2912'ROAD TO THE EAST, 2.6 FT (0.8 M) SOUTHEAST OF A WOOD FENCE POST, 13.8
 AH2912'FT (4.2 M) SOUTH OF A WOOD FENCE POST, 2.0 FT (0.6 M) WEST OF AN
 AH2912'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2912'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2912'TIES AND ALSO IN THE TOP OF THE CORRUGATED METAL PIPES.
 AH2912
 AH2912                          STATION RECOVERY (2000)
 AH2912
 AH2912'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AH2912'RECOVERED AS DESCRIBED USING 1996 DESCRIPTION
 AH2912'
 AH2912
 AH2912                          STATION RECOVERY (2020)
 AH2912
 AH2912'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AH2912'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0460 ***********************************************************************
 MF0460  DESIGNATION -  DEKALB
 MF0460  PID         -  MF0460
 MF0460  STATE/COUNTY-  IL/DE KALB
 MF0460  COUNTRY     -  US
 MF0460  USGS QUAD   -  SYCAMORE (2018)
 MF0460
 MF0460                         *CURRENT SURVEY CONTROL
 MF0460  ______________________________________________________________________
 MF0460* NAD 83(1986) POSITION- 41 55 56.     (N) 088 44 52.     (W)   SCALED
 MF0460* NAVD 88 ORTHO HEIGHT -   268.279 (meters)      880.18  (feet) ADJUSTED
 MF0460  ______________________________________________________________________
 MF0460  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF0460  DYNAMIC HEIGHT  -        268.185 (meters)      879.87  (feet) COMP
 MF0460  MODELED GRAVITY -    980,265.6   (mgal)                       NAVD 88
 MF0460
 MF0460  VERT ORDER      -  SECOND    CLASS 0
 MF0460
 MF0460.The horizontal coordinates were scaled from a map and have
 MF0460.an estimated accuracy of +/- 6 seconds.
 MF0460
 MF0460.The orthometric height was determined by differential leveling and
 MF0460.adjusted by the NATIONAL GEODETIC SURVEY
 MF0460.in June 1991.
 MF0460
 MF0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0460.GEOID18 height accuracy estimate available here.
 MF0460
 MF0460.Click photographs - Photos may exist for this station.
 MF0460
 MF0460.The dynamic height is computed by dividing the NAVD 88
 MF0460.geopotential number by the normal gravity value computed on the
 MF0460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0460.degrees latitude (g = 980.6199 gals.).
 MF0460
 MF0460.The modeled gravity was interpolated from observed gravity values.
 MF0460
 MF0460;                    North         East    Units  Estimated Accuracy
 MF0460;SPC IL E     -   584,660.      265,630.      MT  (+/- 180 meters Scaled)
 MF0460
 MF0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM550437(NAD 83)
 MF0460
 MF0460                          SUPERSEDED SURVEY CONTROL
 MF0460
 MF0460  NGVD 29 (??/??/92)  268.322  (m)          880.32   (f) ADJ UNCH    2 0
 MF0460
 MF0460.Superseded values are not recommended for survey control.
 MF0460
 MF0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0460.See file dsdata.pdf to determine how the superseded data were derived.
 MF0460
 MF0460_MARKER: DB = BENCH MARK DISK
 MF0460_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0460_SP_SET: BUILDING
 MF0460_STAMPING: DE KALB 1934
 MF0460_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0460_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0460+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2009
 MF0460
 MF0460  HISTORY     - Date     Condition        Report By
 MF0460  HISTORY     - 1934     MONUMENTED       CGS
 MF0460  HISTORY     - 1942     GOOD             CGS
 MF0460  HISTORY     - 19961104 MARK NOT FOUND   USPSQD
 MF0460  HISTORY     - 20090707 GOOD             ILDT
 MF0460
 MF0460                          STATION DESCRIPTION
 MF0460
 MF0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0460'AT DE KALB.
 MF0460'AT DE KALB, DE KALB COUNTY, AT THE HAISH MEMORIAL LIBRARY, 9 FEET
 MF0460'NORTH AND 8 FEET EAST OF THE NORTHWEST CORNER OF THE BUILDING,
 MF0460'IN THE TOP OF THE WEST END OF THE NORTH CONCRETE RETAINING WALL
 MF0460'OF THE STAIRS LEADING TO THE BASEMENT, AND ABOUT 6 INCHES ABOVE
 MF0460'THE GROUND.  A STANDARD DISK, STAMPED DE KALB 1934.
 MF0460
 MF0460                          STATION RECOVERY (1996)
 MF0460
 MF0460'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0460'MARK NOT FOUND.
 MF0460
 MF0460                          STATION RECOVERY (2009)
 MF0460
 MF0460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (RAS)
 MF0460'PREVIOUS TO REACH ADEQUATE WITH FOLLOWING ADDITIONS. MARK IS 150 FEET
 MF0460'NORTH OF THE INTERSECTION OF OAK AND THIRD STREETS IN DEKALB AND 45
 MF0460'FEET EAST OF THE CENTERLINE OF THIRD STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1527 ***********************************************************************
 MF1527  DESIGNATION -  DEKALB
 MF1527  PID         -  MF1527
 MF1527  STATE/COUNTY-  IL/DE KALB
 MF1527  COUNTRY     -  US
 MF1527  USGS QUAD   -  DEKALB (2018)
 MF1527
 MF1527                         *CURRENT SURVEY CONTROL
 MF1527  ______________________________________________________________________
 MF1527* NAD 83(1997) POSITION- 41 55 54.81084(N) 088 47 10.93425(W)   ADJUSTED
 MF1527* NAVD 88 ORTHO HEIGHT -   268.28  (+/-2cm)      880.2   (feet) VERTCON3
 MF1527  ______________________________________________________________________
 MF1527  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF1527  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 MF1527  HORZ ORDER      -  THIRD
 MF1527  VERT ORDER      -  THIRD ? (See Below)
 MF1527
 MF1527.The horizontal coordinates were established by classical geodetic methods
 MF1527.and adjusted by the National Geodetic Survey in October 1999.
 MF1527
 MF1527.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1527.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1527
 MF1527.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1527.GEOID18 height accuracy estimate available here.
 MF1527
 MF1527.The vertical order pertains to the NGVD 29 superseded value.
 MF1527
 MF1527.Click photographs - Photos may exist for this station.
 MF1527
 MF1527.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1527
 MF1527. The following values were computed from the NAD 83(1997) position.
 MF1527
 MF1527;                    North         East     Units Scale Factor Converg.
 MF1527;SPC IL E     -   584,637.120   262,426.414   MT  0.99999237   -0 18 09.9
 MF1527;SPC IL E     - 1,918,096.95    860,977.33   sFT  0.99999237   -0 18 09.9
 MF1527;UTM  16      - 4,643,757.409   351,896.769   MT  0.99986991   -1 11 38.2
 MF1527
 MF1527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1527!SPC IL E     -   0.99996311  x   0.99999237  =   0.99995548
 MF1527!UTM  16      -   0.99996311  x   0.99986991  =   0.99983302
 MF1527
 MF1527:                Primary Azimuth Mark                     Grid Az
 MF1527:SPC IL E     -  DEKALB AZ MK                             288 47 22.3
 MF1527:UTM  16      -  DEKALB AZ MK                             289 40 50.6
 MF1527
 MF1527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5189643757(NAD 83)
 MF1527
 MF1527|---------------------------------------------------------------------|
 MF1527| PID    Reference Object                     Distance      Geod. Az  |
 MF1527|                                                           dddmmss.s |
 MF1527| CI6894 DEKALB RM 2                          16.507 METERS 06023     |
 MF1527| CI6892 DEKALB AZ MK 2                                     06616     |
 MF1527| MF1487 DE KALB RADIO STA WLBK MAST         APPROX. 3.3 KM 0722116.3 |
 MF1527| MF1526 DE KALB NORTHERN ILL STC STACK      APPROX. 1.9 KM 0792541.4 |
 MF1527| CI6895 DEKALB RM 3                           9.827 METERS 08849     |
 MF1527| MF1482 DE KALB GENERAL ELEC CO W TK        APPROX. 4.9 KM 0914234.4 |
 MF1527| MF1489 DE KALB MUNICIPAL TANK              APPROX. 4.0 KM 0924235.1 |
 MF1527| MF1525 DE KALB CENTRAL ILL LT CO STK       APPROX. 2.9 KM 0963307.5 |
 MF1527| MF1490 DE KALB CALF PACK CO RAD MAST       APPROX. 4.2 KM 1102849.1 |
 MF1527| CI6893 DEKALB RM 1                          28.443 METERS 18135     |
 MF1527| CI6891 DEKALB AZ MK                                       2882912.4 |
 MF1527|---------------------------------------------------------------------|
 MF1527
 MF1527                          SUPERSEDED SURVEY CONTROL
 MF1527
 MF1527  NAD 83(1996)-  41 55 54.81163(N)    088 47 10.94073(W) AD(       ) 3
 MF1527  NAD 83(1986)-  41 55 54.81203(N)    088 47 10.94165(W) AD(       ) 3
 MF1527  NAD 27      -  41 55 54.71350(N)    088 47 10.62440(W) AD(       ) 3
 MF1527  NGVD 29             268.32   (m)          880.3    (f) LEVELING    3  
 MF1527
 MF1527.Superseded values are not recommended for survey control.
 MF1527
 MF1527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1527.See file dsdata.pdf to determine how the superseded data were derived.
 MF1527
 MF1527_MARKER: DS = TRIANGULATION STATION DISK
 MF1527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1527_STAMPING: DEKALB 1954
 MF1527_MARK LOGO: CGS
 MF1527_PROJECTION: FLUSH
 MF1527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1527+STABILITY: SURFACE MOTION
 MF1527
 MF1527  HISTORY     - Date     Condition        Report By
 MF1527  HISTORY     - 1954     MONUMENTED       CGS
 MF1527  HISTORY     - 1967     GOOD             CGS
 MF1527  HISTORY     - 1970     GOOD             BRADY
 MF1527  HISTORY     - 1971     GOOD             NGS
 MF1527  HISTORY     - 1975     GOOD             NGS
 MF1527  HISTORY     - 19961104 GOOD             USPSQD
 MF1527  HISTORY     - 20041208 GOOD             HANPRO
 MF1527
 MF1527                          STATION DESCRIPTION
 MF1527
 MF1527'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1527'STATION IS LOCATED ON THE PROPERTY OF GEORGE BAUMGARTNER
 MF1527'ALONG THE SOUTH SIDE OF U.S. HIGHWAY 30A ABOUT 1-1/2 MILES
 MF1527'WEST OF DE KALB.  IT IS 76 FEET NORTHWEST OF THE SOUTHWEST
 MF1527'CORNER OF MR. BAUMGARTNERS HOUSE, 71 FEET SOUTH OF THE CENTER
 MF1527'OF THE HIGHWAY, 6 FEET SOUTH OF A WHITE WITNESS POST AND
 MF1527'1 FOOT EAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS
 MF1527'STAMPED DEKALB 1954.
 MF1527'
 MF1527'REFERENCE MARK NO. 1 IS 1 FOOT WEST OF THE SOUTHWEST CORNER
 MF1527'OF A SMALL PUMP HOUSE.  THE MARK IS FLUSH AND THE DISK IS
 MF1527'STAMPED DEKALB NO 1 1954.
 MF1527'
 MF1527'REFERENCE MARK NO. 2 IS 28 FEET SOUTH OF THE CENTER OF THE
 MF1527'HIGHWAY, 5 FEET NORTHWEST OF AN 18 INCH ELM TREE AND 1 FOOT
 MF1527'SOUTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1527'DEKALB NO 2 1954.
 MF1527'
 MF1527'AZIMUTH MARK IS 32 FEET NORTH OF THE CENTER OF HIGHWAY 30A,
 MF1527'5 FEET NORTHEAST OF A TELEPHONE POLE, 2 FEET EAST OF A WHITE
 MF1527'WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS
 MF1527'ABOUT 2 INCHES AND THE DISK IS STAMPED DEKALB 1954.
 MF1527'
 MF1527'TO REACH THE STATION FROM THE MAIN ENTRANCE TO NORTHERN ILLINOIS
 MF1527'STATE TEACHERS COLLEGE ON U.S. HIGHWAY 30A, GO WEST ON HIGHWAY
 MF1527'30A FOR 1.25 MILES TO MR. BAUMGARTNERS HOUSE ON THE LEFT
 MF1527'AND THE STATION ON THE LEFT AS DESCRIBED.  CONTINUE WEST
 MF1527'ON THE HIGHWAY FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT
 MF1527'AS DESCRIBED.
 MF1527'
 MF1527'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1527
 MF1527                          STATION RECOVERY (1967)
 MF1527
 MF1527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1527'ALL MARKS FOUND IN GOOD CONDITION.  DESCRIPTION IS GOOD WITH
 MF1527'BELOW CHANGES.
 MF1527'
 MF1527'THE STATION MARK IS 37 FEET WEST OF A 30 INCH MAPLE TREE,
 MF1527'28 FEET SOUTH OF A POWER POLE, 16 FEET WEST OF THE CENTERLINE
 MF1527'OF A DRIVEWAY AND 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1527'
 MF1527'REFERENCE MARK 2 IS 22 FEET EAST OF THE CENTERLINE OF THE
 MF1527'DRIVEWAY.
 MF1527'
 MF1527'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 MF1527
 MF1527                          STATION RECOVERY (1970)
 MF1527
 MF1527'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1970 (HH)
 MF1527'STATION RECOVERED BY BRADY LAND SURVEYING INC
 MF1527'
 MF1527'DEKALB 1954-GOOD
 MF1527'
 MF1527'FOUND STATION.  R.M. 1, R.M. 2, AND AZIMUTH MK. DESCRIBED AND
 MF1527'IN GOOD CONDITION
 MF1527
 MF1527                          STATION RECOVERY (1971)
 MF1527
 MF1527'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF1527'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 MF1527'THE AZIMUTH MARK WAS IN THE WAY OF CONSTRUCTION AND WAS
 MF1527'DESTROYED PRIOR TO VISIT AFTER CROSS REFERENCE POINTS WERE
 MF1527'SET BY HIGHWAY DEPARTMENT.  THIS POINT WAS RESET AND A NEW
 MF1527'AZIMUTH MARK AND REFERENCE MARK 3 WERE RESET.  REFERENCE MARK
 MF1527'2 WAS IN THE WAY OF ROAD WORK AND WAS DESTROYED.  THE DISTANCE
 MF1527'AND DIRECTION TO REFERENCE MARK 2 CHECKED.  THE DIRECTION TO
 MF1527'REFERENCE MARK 1 CHECKED BUT THE DISTANCE WAS FOUND TO BE
 MF1527'
 MF1527'THE STATION IS 71 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 MF1527'30 A, 16 FEET WEST OF THE CENTERLINE OF A DRIVEWAY, 76 FEET
 MF1527'NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE, 32 FEET WEST
 MF1527'OF A POWER POLE AND 38 FEET WEST OF A 36 INCH MAPLE TREE.
 MF1527'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DEKALB 1954.
 MF1527'(NOTE 1A 7A)
 MF1527'
 MF1527'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 MF1527'30 A AND W STADIUM DRIVE (AT THE WEST EDGE OF DEKALB AND THE
 MF1527'SOUTHWEST EDGE OF THE NIU CAMPUS), GO WEST ON THE HIGHWAY
 MF1527'FOR 0.3 MILE TO THE STATION ON THE LEFT.  TO REACH THE AZIMUTH
 MF1527'MARK FROM THE INTERSECTION, GO NORTH ON W STADIUM DRIVE FOR
 MF1527'0.1 MILE TO JOG TO THE RIGHT.  TURN RIGHT AND GO EAST ON S
 MF1527'STADIUM DRIVE FOR ABOUT 200 FEET TO W STADIUM DRIVE TO THE
 MF1527'NORTH AND THE AZIMUTH MARK AS DESCRIBED.
 MF1527'
 MF1527'REFERENCE MARK 1 IS 1 FOOT WEST OF THE SOUTHWEST CORNER OF
 MF1527'A SMALL PUMP SHED AND 164 FEET SOUTH OF THE CENTERLINE OF
 MF1527'THE HIGHWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 MF1527'DEKALB NO 1 1954.
 MF1527'
 MF1527'REFERENCE MARK 3 IS 47 FEET NORTHWEST OF THE NORTHWEST CORNER
 MF1527'OF THE HOUSE, 1 FOOT NORTHWEST OF A POWER POLE, 16 FEET EAST
 MF1527'OF THE CENTERLINE OF THE DRIVEWAY, 59 FEET SOUTH OF THE
 MF1527'CENTERLINE OF THE HIGHWAY AND 11 FEET NORTHWEST OF THE TREE.
 MF1527'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED DEKALB
 MF1527'1954 NO 3 1971.
 MF1527'
 MF1527'THE AZIMUTH MARK IS A STANDARD DISK STAMPED DEKALB 1954 1971,
 MF1527'SET IN A DRILL HOLE IN THE TOP AND NORTHWEST CORNER OF THE
 MF1527'CONCRETE BASE OF A CONCRETE LIGHT POLE, 207 FEET NORTH OF
 MF1527'THE CENTERLINE OF S STADIUM DRIVE, 20 FEET EAST OF THE CENTERLINE
 MF1527'OF W STADIUM DRIVE, 1 FOOT NORTHWEST OF THE POLE AND 3 FEET
 MF1527'EAST OF THE EAST CURB OF W STADIUM DRIVE.
 MF1527'
 MF1527'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1527'
 MF1527'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1
 MF1527'MILE WEST OF DEKALB
 MF1527
 MF1527                          STATION RECOVERY (1975)
 MF1527
 MF1527'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 MF1527'THE STATION MARK, REFERENCE MARKS 1, 3 AND THE AZIMUTH MARK WERE
 MF1527'FOUND IN GOOD CONDITION.  THE DISTANCE AND DIRECTION CHECKED
 MF1527'REFERENCE MARK 1.  THE DISTANCE TO REFERENCE MARK 3 CHECKED BUT
 MF1527'THE DIRECTION WAS FOUND TO BE LESS BY 2 MINUTES.  DUE TO MANY
 MF1527'CHANGES AT THE STATION SITE A NEW DESCRIPTION FOLLOWS--
 MF1527'
 MF1527'THE STATION IS 73 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 MF1527'38, 38 FEET WEST OF A 36 INCH MAPLE TREE, 32 FEET WEST OF A POWER
 MF1527'POLE, 16 FEET WEST OF THE CENTERLINE OF A GRAVELED DRIVEWAY AND
 MF1527'2 FEET NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND
 MF1527'THE DISK IS STAMPED DEKALB 1954.
 MF1527'
 MF1527'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 38 AND
 MF1527'W STADIUM DRIVE (AT THE WEST EDGE OF DEKALB, AND AT THE NIU
 MF1527'STANDPIPE), GO WEST ON STATE HIGHWAY 38 FOR 0.25 MILE TO A DRIVEWAY
 MF1527'ON THE LEFT AND THE STATION LEFT AS DESCRIBED.  TO REACH THE
 MF1527'AZIMUTH MARK FROM THE INTERSECTION, GO NORTH ON W STADIUM DRIVE FOR
 MF1527'0.1 MILE TO WHERE W STADIUM DRIVE GOES RIGHT.  TURN RIGHT AND
 MF1527'GO EAST ALONG W STADIUM DRIVE FOR ABOUT 200 FEET.  TURN LEFT AND
 MF1527'GO NORTH ALONG W STADIUM DRIVE FOR ABOUT 200 FEET TO A CONCRETE
 MF1527'LIGHT POLE ON THE RIGHT AND THE MARK AS DESCRIBED.
 MF1527'
 MF1527'REFERENCE MARK 1 IS 164 FEET SOUTH OF THE CENTERLINE OF STATE
 MF1527'HIGHWAY 38, 36 FEET EAST OF A CONCRETE SILO, 2 FEET SOUTH OF A
 MF1527'METAL WITNESS POST AND 1 FOOT WEST OF THE SOUTHWEST CORNER OF A
 MF1527'SMALL CONCRETE FOUNDATION.  THE MONUMENT IS FLUSH AND THE DISK
 MF1527'IS STAMPED DEKALB NO 1 1954.
 MF1527'
 MF1527'REFERENCE MARK 3 IS 60 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 MF1527'38, 33 FEET NORTHEAST OF A METAL WITNESS POST, 15 FEET EAST OF THE
 MF1527'CENTERLINE OF THE DRIVEWAY, 10 FEET NORTHWEST OF THE 36 INCH MAPLE
 MF1527'TREE AND 1 FOOT NORTHWEST OF THE POWER POLE.  THE MONUMENT
 MF1527'PROJECTS 1 INCH AND THE DISK IS STAMPED DEKALB 1954 NO 3 1971.
 MF1527'
 MF1527'THE AZIMUTH MARK IS 207 FEET NORTH OF THE CENTERLINE OF S STADIUM
 MF1527'DRIVE, 20 FEET EAST OF THE CENTERLINE OF W STADIUM DRIVE AND 3.5
 MF1527'FEET EAST OF THE EAST CURB OF W STADIUM DRIVE.  THE DISK IS
 MF1527'CEMENTED IN A DRILL HOLE IN THE TOP AND THE NORTHWEST CORNER OF THE
 MF1527'CONCRETE BASE OF THE CONCRETE LIGHT POLE, AND STAMPED DEKALB 1954
 MF1527'NO 1971.
 MF1527'
 MF1527'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 MF1527'WEST OF DEKALB.
 MF1527
 MF1527                          STATION RECOVERY (1996)
 MF1527
 MF1527'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1527'RECOVERED IN GOOD CONDITION.
 MF1527
 MF1527                          STATION RECOVERY (2004)
 MF1527
 MF1527'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2004 (JAR)
 MF1527'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0871 ***********************************************************************
 NH0871  DESIGNATION -  DEKOB
 NH0871  PID         -  NH0871
 NH0871  STATE/COUNTY-  IL/WINNEBAGO
 NH0871  COUNTRY     -  US
 NH0871  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0871
 NH0871                         *CURRENT SURVEY CONTROL
 NH0871  ______________________________________________________________________
 NH0871* NAD 83(1997) POSITION- 42 18 22.30458(N) 089 04 37.90393(W)   ADJUSTED
 NH0871* NAVD 88 ORTHO HEIGHT -   224.429 (meters)      736.31  (feet) POSTED
 NH0871  ______________________________________________________________________
 NH0871  GEOID HEIGHT    -        -33.457 (meters)                     GEOID18
 NH0871  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 NH0871  DYNAMIC HEIGHT  -        224.36  (meters)      736.1   (feet) COMP
 NH0871  MODELED GRAVITY -    980,298.1   (mgal)                       NAVD 88
 NH0871
 NH0871  HORZ ORDER      -  SECOND
 NH0871  VERT ORDER      -  * POSTED, SEE BELOW
 NH0871
 NH0871.The horizontal coordinates were established by classical geodetic methods
 NH0871.and adjusted by the National Geodetic Survey in October 1999.
 NH0871
 NH0871.The orthometric height was determined by differential leveling
 NH0871.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0871
 NH0871.* This is a POSTED BENCH MARK height.
 NH0871
 NH0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0871.GEOID18 height accuracy estimate available here.
 NH0871
 NH0871.Click photographs - Photos may exist for this station.
 NH0871
 NH0871.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0871
 NH0871.The dynamic height is computed by dividing the NAVD 88
 NH0871.geopotential number by the normal gravity value computed on the
 NH0871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0871.degrees latitude (g = 980.6199 gals.).
 NH0871
 NH0871.The modeled gravity was interpolated from observed gravity values.
 NH0871
 NH0871. The following values were computed from the NAD 83(1997) position.
 NH0871
 NH0871;                    North         East     Units Scale Factor Converg.
 NH0871;SPC IL W     -   626,666.514   789,824.728   MT  1.00004042   +0 44 00.1
 NH0871;SPC IL W     - 2,055,988.39  2,591,283.30   sFT  1.00004042   +0 44 00.1
 NH0871;UTM  16      - 4,685,863.066   328,795.191   MT  0.99996065   -1 23 54.5
 NH0871
 NH0871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0871!SPC IL W     -   0.99997005  x   1.00004042  =   1.00001047
 NH0871!UTM  16      -   0.99997005  x   0.99996065  =   0.99993070
 NH0871
 NH0871:                Primary Azimuth Mark                     Grid Az
 NH0871:SPC IL W     -  CUMBERLAND                               042 42 57.3
 NH0871:UTM  16      -  CUMBERLAND                               044 50 51.9
 NH0871
 NH0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2879585863(NAD 83)
 NH0871
 NH0871|---------------------------------------------------------------------|
 NH0871| PID    Reference Object                     Distance      Geod. Az  |
 NH0871|                                                           dddmmss.s |
 NH0871| NH0562 CUMBERLAND                          APPROX. 0.6 KM 0432657.4 |
 NH0871| NH0872 DEKOB RM                             15.800 METERS 09404     |
 NH0871|---------------------------------------------------------------------|
 NH0871
 NH0871                          SUPERSEDED SURVEY CONTROL
 NH0871
 NH0871  NAD 83(1996)-  42 18 22.30498(N)    089 04 37.90475(W) AD(       ) 2
 NH0871  NAD 83(1991)-  42 18 22.30442(N)    089 04 37.90458(W) AD(       ) 2
 NH0871  NAD 83(1986)-  42 18 22.30490(N)    089 04 37.90419(W) AD(       ) 2
 NH0871  NAD 27      -  42 18 22.24640(N)    089 04 37.51630(W) AD(       ) 2
 NH0871  USSD        -  42 18 22.35400(N)    089 04 37.31000(W) AD(       ) 3
 NH0871
 NH0871.Superseded values are not recommended for survey control.
 NH0871
 NH0871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0871.See file dsdata.pdf to determine how the superseded data were derived.
 NH0871
 NH0871_MARKER: DS = TRIANGULATION STATION DISK
 NH0871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0871_STAMPING: DEKOB 1920
 NH0871_MARK LOGO: CGS
 NH0871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0871+STABILITY: SURFACE MOTION
 NH0871
 NH0871  HISTORY     - Date     Condition        Report By
 NH0871  HISTORY     - 1920     MONUMENTED       CGS
 NH0871  HISTORY     - 1954     MARK NOT FOUND   CGS
 NH0871  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0871
 NH0871                          STATION DESCRIPTION
 NH0871
 NH0871'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0871'STATION IS ABOUT 2 MILES N OF ROCKFORD, ON THE W SIDE OF
 NH0871'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, AT THE NORTH
 NH0871'MAIN STREET EXTENSION CROSSING, W OF THE GOLF LINKS, 4 YARDS
 NH0871'W OF THE CENTER OF THE HIGHWAY, AND 4.23 METERS (13.88 FEET)
 NH0871'W OF THE W AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND
 NH0871'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0871'THE REFERENCE MARK IS
 NH0871'ON THE OPPOSITE SIDE OF THE TRACK, NEAR THE FENCE LINE, 15.80
 NH0871'METERS (51.84 FEET) FROM THE STATION, S 85 DEG 56 MIN E.
 NH0871'THE STATION MARK IS 0.094 METERS (0.308 FEET) ABOVE THE
 NH0871'REFERENCE MARK.
 NH0871
 NH0871                          STATION RECOVERY (1954)
 NH0871
 NH0871'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0871'THIS STATION WAS LOST ABOUT JULY 15, 1954, WHILE HIGHWAY
 NH0871'WIDENING AND RESURFACING WAS BEING DONE.  THE CONCRETE OF THE
 NH0871'MARKS WAS FOUND, BUT THE DISKS WERE MISSING.
 NH0871
 NH0871                          STATION RECOVERY (1997)
 NH0871
 NH0871'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0871'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1730 ***********************************************************************
 JB1730  DESIGNATION -  DELA
 JB1730  PID         -  JB1730
 JB1730  STATE/COUNTY-  IL/HAMILTON
 JB1730  COUNTRY     -  US
 JB1730  USGS QUAD   -  BELLE PRAIRIE CITY (2018)
 JB1730
 JB1730                         *CURRENT SURVEY CONTROL
 JB1730  ______________________________________________________________________
 JB1730* NAD 83(1997) POSITION- 38 08 11.53819(N) 088 35 36.65980(W)   ADJUSTED
 JB1730* NAVD 88 ORTHO HEIGHT -   136.    (meters)      446.    (feet) SCALED
 JB1730  ______________________________________________________________________
 JB1730  GEOID HEIGHT    -        -30.145 (meters)                     GEOID18
 JB1730  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 JB1730  HORZ ORDER      -  THIRD
 JB1730
 JB1730.The horizontal coordinates were established by classical geodetic methods
 JB1730.and adjusted by the National Geodetic Survey in October 1999.
 JB1730
 JB1730.The orthometric height was scaled from a topographic map.
 JB1730
 JB1730.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1730.GEOID18 height accuracy estimate available here.
 JB1730
 JB1730.Click photographs - Photos may exist for this station.
 JB1730
 JB1730.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1730
 JB1730. The following values were computed from the NAD 83(1997) position.
 JB1730
 JB1730;                    North         East     Units Scale Factor Converg.
 JB1730;SPC IL E     -   163,161.912   277,190.449   MT  0.99998141   -0 09 38.4
 JB1730;SPC IL E     -   535,307.04    909,415.66   sFT  0.99998141   -0 09 38.4
 JB1730;UTM  16      - 4,222,163.843   360,348.979   MT  0.99984019   -0 59 03.2
 JB1730
 JB1730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1730!SPC IL E     -   0.99998341  x   0.99998141  =   0.99996482
 JB1730!UTM  16      -   0.99998341  x   0.99984019  =   0.99982360
 JB1730
 JB1730:                Primary Azimuth Mark                     Grid Az
 JB1730:SPC IL E     -  DELA AZ MK                               184 01 11.9
 JB1730:UTM  16      -  DELA AZ MK                               184 50 36.7
 JB1730
 JB1730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6034822163(NAD 83)
 JB1730
 JB1730|---------------------------------------------------------------------|
 JB1730| PID    Reference Object                     Distance      Geod. Az  |
 JB1730|                                                           dddmmss.s |
 JB1730| CI4245 DELA RM 1                             9.175 METERS 17720     |
 JB1730| CI4244 DELA AZ MK                          457.763 METERS 1835133.5 |
 JB1730| CI4246 DELA RM 2                            29.779 METERS 26445     |
 JB1730|---------------------------------------------------------------------|
 JB1730
 JB1730                          SUPERSEDED SURVEY CONTROL
 JB1730
 JB1730  NAD 83(1993)-  38 08 11.54829(N)    088 35 36.65825(W) AD(       ) 3
 JB1730  NAD 83(1986)-  38 08 11.55086(N)    088 35 36.65994(W) AD(       ) 3
 JB1730  NAD 27      -  38 08 11.37656(N)    088 35 36.46636(W) AD(       ) 3
 JB1730
 JB1730.Superseded values are not recommended for survey control.
 JB1730
 JB1730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1730.See file dsdata.pdf to determine how the superseded data were derived.
 JB1730
 JB1730_MARKER: DS = TRIANGULATION STATION DISK
 JB1730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1730_STAMPING: DELA 1961
 JB1730_MARK LOGO: CGS
 JB1730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1730+STABILITY: SURFACE MOTION
 JB1730_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1730+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2010
 JB1730
 JB1730  HISTORY     - Date     Condition        Report By
 JB1730  HISTORY     - 1961     MONUMENTED       CGS
 JB1730  HISTORY     - 20101112 GOOD             ILDT
 JB1730
 JB1730                          STATION DESCRIPTION
 JB1730
 JB1730'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1730'THE STATION IS ABOUT 6.75 MILES SOUTHEAST OF DAHLGREN, ABOUT 4.5 MILES
 JB1730'NORTHWEST OF MCLEANSBORO, IN THE NORTHWEST .25 OF SEC 31, T 4 S, R 6
 JB1730'E, AND ON THE ROAD RIGHT-OF-WAY.  IT IS 138 FEET NORTH OF THE
 JB1730'NORTHWEST CORNER OF A HOUSE, 52 FEET NORTH OF A 24 INCH MAPLE TREE AND
 JB1730'A FENCE CORNER, 40 FEET WEST OF THE CENTERLINE OF U S HIGHWAY 460, 33
 JB1730'FEET SOUTH OF A FENCE CORNER AND 4 FEET SOUTHWEST OF A WITNESS POST.
 JB1730'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED DELA 1961.
 JB1730'
 JB1730'TO REACH THE STATION FROM THE RAILROAD STATION IN DAHLGREN, GO
 JB1730'SOUTHEAST ON U S HIGHWAY 460 FOR 6.3 MILES TO A POINT WHERE THE
 JB1730'HIGHWAY TURNS FROM SOUTHEAST TO SOUTH.  CONTINUE SOUTH ON HIGHWAY 460
 JB1730'FOR 0.3 MILE TO THE STATION ON THE LEFT.
 JB1730'
 JB1730'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 460
 JB1730'FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1730'
 JB1730'REFERENCE MARK 1 IS 43 FEET EAST OF THE CENTERLINE OF HIGHWAY 460, 23
 JB1730'FEET NORTH OF THE 24 INCH MAPLE TREE AND THE FENCE CORNER AND 1 FOOT
 JB1730'WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1730'STAMPED DELA NO 1 1961.
 JB1730'
 JB1730'REFERENCE MARK 2 IS 57 FEET WEST OF THE CENTERLINE OF HIGHWAY 460, 51
 JB1730'FEET NORTH OF A POWER POLE WITH A TRANSFORMER AND 1 FOOT EAST OF A
 JB1730'WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DELA NO 2
 JB1730'1961.
 JB1730'
 JB1730'THE AZIMUTH MARK IS 58 FEET WEST OF THE CENTERLINE OF HIGHWAY 460, 14
 JB1730'FEET EAST OF THE EAST END OF A BILLBOARD, 1 FOOT NORTHEAST OF A
 JB1730'WITNESS POST AND 1 FOOT EAST OF A FENCE CORNER.  THE MONUMENT PROJECTS
 JB1730'2 INCHES AND THE DISK IS STAMPED DELA 1961.
 JB1730'
 JB1730'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1730
 JB1730                          STATION RECOVERY (2010)
 JB1730
 JB1730'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB1730'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4244 ***********************************************************************
 CI4244  DESIGNATION -  DELA AZ MK
 CI4244  PID         -  CI4244
 CI4244  STATE/COUNTY-  IL/HAMILTON
 CI4244  COUNTRY     -  US
 CI4244  USGS QUAD   -  BELLE PRAIRIE CITY (2018)
 CI4244
 CI4244                         *CURRENT SURVEY CONTROL
 CI4244  ______________________________________________________________________
 CI4244* NAD 83(2011) POSITION- 38 07 56.73804(N) 088 35 37.92505(W)   ADJUSTED
 CI4244* NAD 83(2011) ELLIP HT-   108.423 (meters)        (06/27/12)   ADJUSTED
 CI4244* NAD 83(2011) EPOCH   -  2010.00
 CI4244* NAVD 88 ORTHO HEIGHT -   138.6   (meters)      455.    (feet) GPS OBS
 CI4244  ______________________________________________________________________
 CI4244  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI4244  GEOID HEIGHT    -        -30.133 (meters)                     GEOID03
 CI4244  GEOID HEIGHT    -        -30.140 (meters)                     GEOID18
 CI4244  NAD 83(2011) X  -    123,271.324 (meters)                     COMP
 CI4244  NAD 83(2011) Y  - -5,021,938.829 (meters)                     COMP
 CI4244  NAD 83(2011) Z  -  3,917,083.515 (meters)                     COMP
 CI4244  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 CI4244
 CI4244  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI4244  Standards:
 CI4244         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI4244            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI4244  -------------------------------------------------------------------
 CI4244  NETWORK    0.63   1.04           0.28   0.23   0.53      0.06490579
 CI4244  -------------------------------------------------------------------
 CI4244  Click here for local accuracies and other accuracy information.
 CI4244
 CI4244.The horizontal coordinates were established by GPS observations
 CI4244.and adjusted by the National Geodetic Survey in June 2012.
 CI4244
 CI4244.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI4244.been affixed to the stable North American tectonic plate. See 
 CI4244.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI4244
 CI4244.The horizontal coordinates are valid at the epoch date displayed above
 CI4244.which is a decimal equivalence of Year/Month/Day.
 CI4244
 CI4244.The orthometric height was determined by GPS observations and a
 CI4244.high-resolution geoid model.
 CI4244
 CI4244.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4244.GEOID18 height accuracy estimate available here.
 CI4244
 CI4244.Click photographs - Photos may exist for this station.
 CI4244
 CI4244.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI4244
 CI4244.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI4244
 CI4244.The ellipsoidal height was determined by GPS observations
 CI4244.and is referenced to NAD 83.
 CI4244
 CI4244. The following values were computed from the NAD 83(2011) position.
 CI4244
 CI4244;                    North         East     Units Scale Factor Converg.
 CI4244;SPC IL E     -   162,705.675   277,158.357   MT  0.99998142   -0 09 39.2
 CI4244;SPC IL E     -   533,810.20    909,310.38   sFT  0.99998142   -0 09 39.2
 CI4244;UTM  16      - 4,221,708.179   360,310.337   MT  0.99984032   -0 59 03.6
 CI4244
 CI4244!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI4244!SPC IL E     -   0.99998299  x   0.99998142  =   0.99996441
 CI4244!UTM  16      -   0.99998299  x   0.99984032  =   0.99982331
 CI4244
 CI4244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6031021708(NAD 83)
 CI4244
 CI4244                          SUPERSEDED SURVEY CONTROL
 CI4244
 CI4244  NAD 83(2007)-  38 07 56.73871(N)    088 35 37.92654(W) AD(2002.00) 0
 CI4244  ELLIP H (02/10/07)  108.430  (m)                       GP(2002.00)    
 CI4244  ELLIP H (02/03/05)  108.426  (m)                       GP(       ) 4 2
 CI4244  NAD 83(1997)-  38 07 56.73836(N)    088 35 37.92660(W) AD(       ) 1
 CI4244  ELLIP H (08/21/02)  108.428  (m)                       GP(       ) 3 1
 CI4244  NAVD 88 (08/21/02)  138.5    (m)  GEOID99  model used  GPS OBS        
 CI4244
 CI4244.Superseded values are not recommended for survey control.
 CI4244
 CI4244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI4244.See file dsdata.pdf to determine how the superseded data were derived.
 CI4244
 CI4244_MARKER: DZ = AZIMUTH MARK DISK
 CI4244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4244_STAMPING: DELA 1961
 CI4244_MARK LOGO: CGS
 CI4244_PROJECTION: FLUSH
 CI4244_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI4244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4244+STABILITY: SURFACE MOTION
 CI4244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4244+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2010
 CI4244
 CI4244  HISTORY     - Date     Condition        Report By
 CI4244  HISTORY     - 1961     MONUMENTED       CGS
 CI4244  HISTORY     - 20031110 GOOD             NGS
 CI4244  HISTORY     - 20060726 GOOD             ILDT
 CI4244  HISTORY     - 20090202 GOOD             ILDT
 CI4244  HISTORY     - 20101112 GOOD             ILDT
 CI4244
 CI4244                          STATION DESCRIPTION
 CI4244
 CI4244'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (CP)
 CI4244'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) .
 CI4244'STATION IS 1.2 MILES (1.9 KM) SE OF DELAFIELD.  TO REACH FROM IL ROUTE
 CI4244'242 AND IL ROUTE 142 IN MCLEANSBORO, GO NW ON IL ROUTE 142 FOR 4.4
 CI4244'MILES (7.1 KM) TO STATION ON THE LEFT.  STATION IS 58.0 FEET (17.7 M)
 CI4244'W OF CENTERLINE OF IL ROUTE 142, 122.6 FEET (37.4 M) S OF POWERPOLE
 CI4244'WITH GUIDE WIRE, 1.6 FEET (0.5 M) N OF METAL WITNESS POST, STATION IS
 CI4244'FLUSH WITH GROUND.
 CI4244
 CI4244                          STATION RECOVERY (2006)
 CI4244
 CI4244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 CI4244'RECOVERED IN GOOD CONDITION.
 CI4244
 CI4244                          STATION RECOVERY (2009)
 CI4244
 CI4244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (BE)
 CI4244'WITNESS POST 2.0 FT WEST OF MON
 CI4244
 CI4244                          STATION RECOVERY (2010)
 CI4244
 CI4244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 CI4244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1793 ***********************************************************************
 LC1793  DESIGNATION -  DELAND
 LC1793  PID         -  LC1793
 LC1793  STATE/COUNTY-  IL/PIATT
 LC1793  COUNTRY     -  US
 LC1793  USGS QUAD   -  FARMER CITY SOUTH (2018)
 LC1793
 LC1793                         *CURRENT SURVEY CONTROL
 LC1793  ______________________________________________________________________
 LC1793* NAD 83(2011) POSITION- 40 07 39.08361(N) 088 41 12.71678(W)   NO CHECK
 LC1793* NAD 83(2011) ELLIP HT-   183.730 (meters)        (06/27/12)   NO CHECK
 LC1793* NAD 83(2011) EPOCH   -  2010.00
 LC1793* NAVD 88 ORTHO HEIGHT -   215.7   (meters)      708.    (feet) GPS OBS
 LC1793  ______________________________________________________________________
 LC1793  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1793  GEOID HEIGHT    -        -31.937 (meters)                     GEOID99
 LC1793  GEOID HEIGHT    -        -31.937 (meters)                     GEOID18
 LC1793  NAD 83(2011) X  -    111,918.145 (meters)                     COMP
 LC1793  NAD 83(2011) Y  - -4,882,451.816 (meters)                     COMP
 LC1793  NAD 83(2011) Z  -  4,088,940.768 (meters)                     COMP
 LC1793  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 LC1793
 LC1793  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1793  Standards:
 LC1793         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1793            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1793  -------------------------------------------------------------------
 LC1793  NETWORK    8.53   9.60           3.55   3.38   4.90     -0.21386146
 LC1793  -------------------------------------------------------------------
 LC1793  Click here for local accuracies and other accuracy information.
 LC1793
 LC1793.The horizontal coordinates were established by GPS observations
 LC1793.and adjusted by the National Geodetic Survey in June 2012.
 LC1793
 LC1793.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1793.been affixed to the stable North American tectonic plate. See 
 LC1793.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1793
 LC1793.The horizontal coordinates are valid at the epoch date displayed above
 LC1793.which is a decimal equivalence of Year/Month/Day.
 LC1793
 LC1793.No horizontal observational check was made to the station.
 LC1793
 LC1793.The orthometric height was determined by GPS observations and a
 LC1793.high-resolution geoid model.
 LC1793
 LC1793.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1793.GEOID18 height accuracy estimate available here.
 LC1793
 LC1793.Click photographs - Photos may exist for this station.
 LC1793
 LC1793.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1793
 LC1793.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1793
 LC1793.The ellipsoidal height was determined by GPS observations
 LC1793.and is referenced to NAD 83.
 LC1793
 LC1793. The following values were computed from the NAD 83(2011) position.
 LC1793
 LC1793;                    North         East     Units Scale Factor Converg.
 LC1793;SPC IL E     -   384,219.524   269,867.456   MT  0.99998617   -0 13 40.3
 LC1793;SPC IL E     - 1,260,560.22    885,390.15   sFT  0.99998617   -0 13 40.3
 LC1793;UTM  16      - 4,443,274.996   356,274.298   MT  0.99985430   -1 05 14.5
 LC1793
 LC1793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1793!SPC IL E     -   0.99997118  x   0.99998617  =   0.99995735
 LC1793!UTM  16      -   0.99997118  x   0.99985430  =   0.99982548
 LC1793
 LC1793:                Primary Azimuth Mark                     Grid Az
 LC1793:SPC IL E     -  FARMER CITY SAC HEART CATH CH            015 10 21.2
 LC1793:UTM  16      -  FARMER CITY SAC HEART CATH CH            016 01 55.4
 LC1793
 LC1793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5627443274(NAD 83)
 LC1793
 LC1793|---------------------------------------------------------------------|
 LC1793| PID    Reference Object                     Distance      Geod. Az  |
 LC1793|                                                           dddmmss.s |
 LC1793| LC1791 FARMER CITY SAC HEART CATH CH       APPROX.13.9 KM 0145640.9 |
 LC1793| LC1790 FARMER CITY MUNICIPAL TANK          APPROX.13.8 KM 0172144.0 |
 LC1793| LC1792 FARMER CITY MUN WORKS STK           APPROX.13.8 KM 0172632.3 |
 LC1793| CI6899 DELAND RM 3                          22.968 METERS 04456     |
 LC1793| LC1796 DELAND AZ MK                        328.557 METERS 09112     |
 LC1793| CI6896 DELAND RM 1                          58.378 METERS 09447     |
 LC1793| LC1783 DELAND MUN TANK                     APPROX. 3.7 KM 0994906.0 |
 LC1793| CI6898 DELAND RM 2 RESET                    31.294 METERS 15530     |
 LC1793| LC1794 DELAND RM 4                         119.003 METERS 27130     |
 LC1793| CI6897 DELAND RM 2                          36.628 METERS 35254     |
 LC1793|---------------------------------------------------------------------|
 LC1793
 LC1793                          SUPERSEDED SURVEY CONTROL
 LC1793
 LC1793  NAD 83(2007)-  40 07 39.08258(N)    088 41 12.72039(W) AD(2002.00) 0
 LC1793  ELLIP H (02/10/07)  183.762  (m)                       GP(2002.00)    
 LC1793  ELLIP H (12/06/04)  183.761  (m)                       GP(       ) 4 1
 LC1793  NAD 83(1997)-  40 07 39.08256(N)    088 41 12.72032(W) AD(       ) 1
 LC1793  ELLIP H (12/18/02)  183.753  (m)                       GP(       ) 4 2
 LC1793  NAD 83(1997)-  40 07 39.08031(N)    088 41 12.72449(W) AD(       ) 1
 LC1793  NAD 83(1986)-  40 07 39.08832(N)    088 41 12.72318(W) AD(       ) 1
 LC1793  NAD 27      -  40 07 38.96610(N)    088 41 12.47020(W) AD(       ) 1
 LC1793  NGVD 29 (07/19/86)  214.4    (m)          703.     (f) VERT ANG       
 LC1793
 LC1793.Superseded values are not recommended for survey control.
 LC1793
 LC1793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1793.See file dsdata.pdf to determine how the superseded data were derived.
 LC1793
 LC1793_MARKER: DS = TRIANGULATION STATION DISK
 LC1793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1793_STAMPING: DELAND 1934
 LC1793_MARK LOGO: CGS
 LC1793_PROJECTION: RECESSED 30 CENTIMETERS
 LC1793_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1793+STABILITY: SURFACE MOTION
 LC1793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1793+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 LC1793
 LC1793  HISTORY     - Date     Condition        Report By
 LC1793  HISTORY     - 1934     MONUMENTED       CGS
 LC1793  HISTORY     - 1936     GOOD             USGS
 LC1793  HISTORY     - 1939     GOOD             CGS
 LC1793  HISTORY     - 1970     GOOD             LOCENG
 LC1793  HISTORY     - 1971     GOOD             NGS
 LC1793  HISTORY     - 1976     GOOD             NGS
 LC1793  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1793
 LC1793                          STATION DESCRIPTION
 LC1793
 LC1793'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1793'STATION IS 2.3 MILES BY ROAD DUE W OF DELAND AND 2.9 MILES
 LC1793'E OF THE INTERSECTION OF STATE HIGHWAYS 120 AND 48, ON THE
 LC1793'N SIDE OF STATE HIGHWAY 120, IN THE SW CORNER OF A FIELD
 LC1793'OWNED BY SMITH WISEGARVER, 108 PACES E OF A N-S ROAD, 56
 LC1793'FEET N OF THE CENTER LINE OF STATE HIGHWAY 120, 59 FEET E
 LC1793'OF THE SE CORNER OF A HOUSE, 54 FEET NE OF THE MOST EASTERLY
 LC1793'TREE IN THE HOUSE YARD, AND 12 INCHES UNDERGROUND.
 LC1793'
 LC1793'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1793'BRONZE DISKS SET IN CONCRETE.
 LC1793'
 LC1793'REFERENCE MARK NO. 1 IS E OF THE STATION, IN THE N RIGHT-OF-WAY
 LC1793'FENCE LINE OF STATE HIGHWAY 120, 36 FEET W OF A TELEPHONE
 LC1793'POLE, 246.10 FEET SE OF REFERENCE MARK NO. 2, AND PROJECTS
 LC1793'3 INCHES.  REFERENCE MARK NO. 2 IS N OF THE STATION, AT
 LC1793'THE NE CORNER OF THE HOUSE LOT, AND PROJECTS 3 INCHES.
 LC1793'
 LC1793'AZIMUTH MARK IS E OF THE STATION, AT THE SE CORNER OF FIELD
 LC1793'IN WHICH THE STATION IS LOCATED, 1 FOOT N OF THE N RIGHT-OF-WAY
 LC1793'FENCE OF STATE HIGHWAY 120, AND PROJECTS 1 INCH.
 LC1793'
 LC1793'90-FOOT TOWER WILL CLEAR ALL LINES EXCEPT TO RYAN, WHICH
 LC1793'REQUIRES 103 FEET.
 LC1793'
 LC1793'NO SUITABLE OBJECTS VISIBLE FROM THE GROUND.
 LC1793
 LC1793                          STATION RECOVERY (1936)
 LC1793
 LC1793'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1936
 LC1793'EXTRACT FROM LETTER DATED JUNE 21, 1936 FROM S.R. ARCHER TO
 LC1793'R.M. WILSON, BOTH OF THE U.S. GEOLOGICAL SURVEY.
 LC1793'
 LC1793'THE FOLLOWING ELEVATIONS ARE WITHIN TWO-TENTHS OF BEING
 LC1793'CORRECT, BASED UPON THEIR PRECISE LINE AT CLINTON, ILLINOIS.
 LC1793'
 LC1793'ALEXANDER, PIATT CO., ILL. -759.6
 LC1793'
 LC1793'DELAND NO. 2*, PIATT CO., ILL. -708.0
 LC1793'
 LC1793'LUTTRELL, DEWITT CO., ILL. -765.9
 LC1793'
 LC1793'*REFERENCE MARK
 LC1793
 LC1793                          STATION RECOVERY (1939)
 LC1793
 LC1793'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (APR)
 LC1793'ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE DISTANCE
 LC1793'TO REFERENCE MARK 2 CHECKED, WHILE THE DISTANCE TO REFERENCE
 LC1793'MARK 1 WAS FOUND TO BE 58.378 M., 191.53 FT., COMPARED WITH
 LC1793'ORIGINAL MEASUREMENT OF 191.49 FT.  THE HOUSE AND TREES
 LC1793'MENTIONED IN ORIGINAL DESCRIPTION HAVE BEEN REMOVED, AND
 LC1793'THE AREA PUT IN CULTIVATION.  THIS LEFT REFERENCE MARK 2
 LC1793'IN A PLANTED FIELD, MAKING IT NECESSARY TO ESTABLISH A NEW
 LC1793'MARK AND DESTROY THE OLD ONE.  A COMPLETE NEW DESCRIPTION
 LC1793'FOLLOWS.
 LC1793'
 LC1793'STATION IS ABOUT 25 MI. W OF CHAMPAIGN, 2.3 MI. W AND 0.4 MI.
 LC1793'N OF THE CENTER OF DELAND, 2.9 MI. E OF THE INTERSECTION
 LC1793'OF ILLINOIS STATE ROUTES 48 AND 10, ON THE N SIDE OF STATE
 LC1793'ROUTE 10, IN THE SW CORNER OF A FIELD OWNED BY MR. SMITH
 LC1793'WISEGARVER.  THE FARM IS NOW TENANTED BY MR. H.J. EASTON,
 LC1793'WHO LIVES ABOUT 0.5 MI. E-NE OF THE STATION.  STATION IS IN
 LC1793'A CULTIVATED FIELD, 55 FT. N OF THE CENTERLINE OF STATE
 LC1793'ROUTE 10, 15.3 FT. N OF A WIRE FENCE, 319 FT. E OF THE
 LC1793'CENTERLINE OF A N-AND-S GRAVEL ROAD, 135 FT. E BY S OF THE
 LC1793'CENTER OF A WINDMILL.  MARK IS
 LC1793'BELOW THE SURFACE OF THE GROUND.  THE
 LC1793'DISK IS STAMPED DELAND 1934.
 LC1793'
 LC1793'REFERENCE MARK 1 IS E OF THE STATION, IN THE N RIGHT-OF-WAY
 LC1793'OF ROUTE 10, 1 FT. N OF A WIRE FENCE, 41 FT. N OF THE CENTERLINE
 LC1793'OF ROUTE 10, 38 FT. W OF A TELEPHONE POLE, AND 510 FT. E
 LC1793'OF THE CENTERLINE OF A N-AND-S GRAVEL ROAD.  THE MARK IS
 LC1793'DESCRIBED AND PROTRUDES 3 IN.  THE DISK IS STAMPED
 LC1793'DELAND NO 1 1934.
 LC1793'
 LC1793'THE NEW REFERENCE MARK 2 ESTABLISHED BY THIS PARTY IS S-SE
 LC1793'OF THE STATION, ON THE S RIGHT-OF-WAY OF ROUTE 10, 1.5 FT.
 LC1793'N OF A WIRE FENCE, 38.5 FT. S OF THE CENTERLINE OF ROUTE
 LC1793'10, AND 363 FT. E OF THE CENTERLINE OF A N-AND-S GRAVEL ROAD.
 LC1793'THE MARK IS DESCRIBED AND PROTRUDES 1 IN.  THE
 LC1793'DISK IS STAMPED DELAND NO 2 1939.
 LC1793'
 LC1793'THE AZIMUTH MARK IS E OF THE STATION, IN THE N RIGHT-OF-WAY
 LC1793'OF STATE ROUTE 10, 1.5 FT. N OF A WIRE FENCE, 2 FT. NW OF THE
 LC1793'W END OF A WOODEN GATE, 8 FT. N OF THE NW CORNER OF A CONCRETE
 LC1793'CULVERT, AND 41.5 FT. N OF THE CENTERLINE OF STATE ROUTE
 LC1793'10.  THE MARK IS DESCRIBED AND PROTRUDES 1 IN.
 LC1793'THE DISK IS STAMPED DELAND AZIMUTH 1934.
 LC1793'
 LC1793'A 90-FT. TOWER CLEARED ALL 1934 LINES EXCEPT TO RYAN WHICH
 LC1793'REQUIRED 103 FT.
 LC1793
 LC1793                          STATION RECOVERY (1970)
 LC1793
 LC1793'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (CSD)
 LC1793'STATION RECOVERED BY CHARLES S DANNER ENGINEERING.
 LC1793'
 LC1793'DELAND 1934-DESCRIPTION NO GOOD.  SEE ENCLOSED TIE SHEET
 LC1793'
 LC1793'DELAND AZIMUTH 1934-DESCRIPTION NO GOOD.  SEE ENCLOSED TIE SHEET
 LC1793'
 LC1793'NO REFERENCE MARKS SEARCHED FOR.
 LC1793
 LC1793                          STATION RECOVERY (1971)
 LC1793
 LC1793'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1793'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 LC1793'REFERENCE MARK 1 WAS FOUND PROJECTING IN SCHOOL LAWN AND WAS
 LC1793'DESTROYED AFTER A REFERENCE MARK 3 WAS SET.  THE STATION
 LC1793'MARK WAS ALSO FOUND PROJECTING AND WAS LOWERED HOLDING THE
 LC1793'ORIGINAL POINT BY 0.48 OF A FOOT.  THE DISTANCE AND DIRECTIONS
 LC1793'TO THE MARKS CHECKED.  A NEW DESCRIPTION FOLLOWS--
 LC1793'
 LC1793'THE STATION IS LOCATED IN THE FRONT LAWN OF THE DELAND-WELDON
 LC1793'HIGH SCHOOL, 36 FEET NORTHWEST OF AN UNDERGROUND CABLE BOX,
 LC1793'55 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 10, 76 FEET
 LC1793'SOUTHWEST OF FLAGPOLE, 319 FEET EAST OF THE CENTERLINE OF
 LC1793'NORTH-SOUTH ROAD, 121 FEET EAST OF THE CENTERLINE OF THE WEST
 LC1793'DRIVEWAY TO SCHOOL AND 64 FEET SOUTH OF THE SOUTHWEST CORNER
 LC1793'OF PAVED PARKING LOT.  THE MONUMENT IS FLUSH AND THE DISK IS
 LC1793'STAMPED DELAND 1934 1971.
 LC1793'
 LC1793'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 LC1793'10 AND 48 (ABOUT 5 MILES WEST OF DELAND), GO EAST ON HIGHWAY
 LC1793'10 FOR 3.0 MILES TO THE SCHOOL AND STATION ON THE LEFT.  CONTINUE
 LC1793'EAST ON HIGHWAY FOR 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT.
 LC1793'
 LC1793'REFERENCE MARK 2 IS 39 FEET SOUTH OF THE CENTERLINE OF THE
 LC1793'HIGHWAY, 1 FOOT EAST OF A METAL WITNESS POST AND 363 FEET
 LC1793'EAST OF THE CENTERLINE OF THE NORTH-SOUTH ROAD.  THE MONUMENT
 LC1793'IS FLUSH AND THE DISK IS STAMPED DELAND NO 2 1939.
 LC1793'
 LC1793'REFERENCE MARK 3 IS A STANDARD DISK STAMPED DELAND 1934
 LC1793'NO 3 1971 SET IN A DRILL HOLE IN THE TOP AND SOUTHWEST CORNER
 LC1793'OF THE CONCRETE BASE OF THE SCHOOL FLAGPOLE, 10 FEET SOUTH
 LC1793'OF THE SOUTH EDGE OF THE PARKING AREA AND 1 FOOT SOUTHWEST
 LC1793'OF THE FLAGPOLE.
 LC1793'
 LC1793'THE AZIMUTH MARK IS 30 FEET EAST OF A FENCE LINE, 8 FEET
 LC1793'NORTH OF THE NORTH END OF THE WEST CONCRETE HEADWALL OF
 LC1793'FIELD ENTRANCE, 20 FEET NORTHWEST OF THE NORTH END OF THE
 LC1793'EAST HEADWALL, 41 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY
 LC1793'AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT IS
 LC1793'FLUSH AND THE DISK IS STAMPED DELAND 1934 AZIMUTH.
 LC1793'
 LC1793'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1793'
 LC1793'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2
 LC1793'MILES WEST OF DELAND
 LC1793
 LC1793                          STATION RECOVERY (1976)
 LC1793
 LC1793'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1793'THE STATION WAS RECOVERED AS DESCRIBED IN 1971.  DUE TO THE SCHOOL
 LC1793'SUPERINTENDENT NOT PERMITTING A TOWER TO BE BUILT OVER DELAND 1934.
 LC1793'REFERENCE MARK 4 WAS ESTABLISHED AND OCCUPIED AT THIS TIME.
 LC1793'
 LC1793'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES WEST OF
 LC1793'DELAND.
 LC1793
 LC1793                          STATION RECOVERY (2000)
 LC1793
 LC1793'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1793'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1793'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1796 ***********************************************************************
 LC1796  DESIGNATION -  DELAND AZ MK
 LC1796  PID         -  LC1796
 LC1796  STATE/COUNTY-  IL/PIATT
 LC1796  COUNTRY     -  US
 LC1796  USGS QUAD   -  FARMER CITY SOUTH (2018)
 LC1796
 LC1796                         *CURRENT SURVEY CONTROL
 LC1796  ______________________________________________________________________
 LC1796* NAD 83(1997) POSITION- 40 07 38.85845(N) 088 40 58.85059(W)   ADJUSTED
 LC1796* NAVD 88 ORTHO HEIGHT -   213.8   (meters)      701.    (feet) VERTCON3
 LC1796  ______________________________________________________________________
 LC1796  GEOID HEIGHT    -        -31.937 (meters)                     GEOID18
 LC1796  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 LC1796  HORZ ORDER      -  SECOND
 LC1796
 LC1796.The horizontal coordinates were established by classical geodetic methods
 LC1796.and adjusted by the National Geodetic Survey in October 1999.
 LC1796
 LC1796.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1796.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1796
 LC1796.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1796.GEOID18 height accuracy estimate available here.
 LC1796
 LC1796.Click photographs - Photos may exist for this station.
 LC1796
 LC1796.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1796
 LC1796. The following values were computed from the NAD 83(1997) position.
 LC1796
 LC1796;                    North         East     Units Scale Factor Converg.
 LC1796;SPC IL E     -   384,211.281   270,195.722   MT  0.99998593   -0 13 31.3
 LC1796;SPC IL E     - 1,260,533.18    886,467.13   sFT  0.99998593   -0 13 31.3
 LC1796;UTM  16      - 4,443,261.832   356,602.360   MT  0.99985314   -1 05 05.5
 LC1796
 LC1796!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1796!SPC IL E     -   0.99997147  x   0.99998593  =   0.99995740
 LC1796!UTM  16      -   0.99997147  x   0.99985314  =   0.99982461
 LC1796
 LC1796:                Primary Azimuth Mark                     Grid Az
 LC1796:SPC IL E     -  DELAND RM 4                              271 30 13.3
 LC1796:UTM  16      -  DELAND RM 4                              272 21 47.5
 LC1796
 LC1796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5660243261(NAD 83)
 LC1796
 LC1796|---------------------------------------------------------------------|
 LC1796| PID    Reference Object                     Distance      Geod. Az  |
 LC1796|                                                           dddmmss.s |
 LC1796| LC1793 DELAND                              328.557 METERS 27112     |
 LC1796| LC1794 DELAND RM 4                         447.560 METERS 2711642.0 |
 LC1796|---------------------------------------------------------------------|
 LC1796
 LC1796                          SUPERSEDED SURVEY CONTROL
 LC1796
 LC1796  NAD 83(1986)-  40 07 38.86646(N)    088 40 58.84918(W) AD(       ) 2
 LC1796  NAD 27      -  40 07 38.74409(N)    088 40 58.59486(W) AD(       ) 2
 LC1796  NGVD 29 (07/19/86)  213.9    (m)          702.     (f) VERT ANG       
 LC1796
 LC1796.Superseded values are not recommended for survey control.
 LC1796
 LC1796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1796.See file dsdata.pdf to determine how the superseded data were derived.
 LC1796
 LC1796_MARKER: DR = REFERENCE MARK DISK
 LC1796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1796_STAMPING: DELAND 1934 AZIMUTH
 LC1796_MARK LOGO: CGS
 LC1796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1796+STABILITY: SURFACE MOTION
 LC1796
 LC1796  HISTORY     - Date     Condition        Report By
 LC1796  HISTORY     - 1934     MONUMENTED       CGS
 LC1796  HISTORY     - 1975     GOOD             NGS
 LC1796
 LC1796                          STATION DESCRIPTION
 LC1796
 LC1796'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 LC1796'THE STATION IS LOCATED ABOUT 3-1/2 MILES WEST OF DELAND, 4 MILES
 LC1796'NORTHEAST OF WELDON AND ABOUT 0.35 MILE EAST OF THE DELAND-WELDON
 LC1796'HIGH SCHOOL.
 LC1796'
 LC1796'AZIMUTH MARK IS A STANDARD DISK STAMPED DELAND 1934 AZIMUTH
 LC1796'SET IN THE TOP OF A 10-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 LC1796'IS 6 INCHES BELOW THE GROUND SURFACE.  IT IS 42.3 FEET NORTH
 LC1796'OF CENTERLINE OF STATE HIGHWAY 10, 29.6 FEET EAST OF THE SOUTH
 LC1796'END OF FENCELINE AND 1 FOOT WEST OF METAL WITNESS POST WITH SIGN
 LC1796'ATTACHED.
 LC1796'
 LC1796'FOR ROUTE TO STATION SEE DESCRIPTION FOR TRIANGULATION STATION
 LC1796'DELAND 1934 RM 4.
 LC1796'
 LC1796'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION DELAND
 LC1796'1934 RM 4, DISTANCE BEING 447.561 METERS, EAST OF THE
 LC1796'TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1783 ***********************************************************************
 LC1783  DESIGNATION -  DELAND MUN TANK
 LC1783  PID         -  LC1783
 LC1783  STATE/COUNTY-  IL/PIATT
 LC1783  COUNTRY     -  US
 LC1783  USGS QUAD   -  WELDON EAST (2018)
 LC1783
 LC1783                         *CURRENT SURVEY CONTROL
 LC1783  ______________________________________________________________________
 LC1783* NAD 83(1997) POSITION- 40 07 18.83178(N) 088 38 40.52346(W)   ADJUSTED
 LC1783  ______________________________________________________________________
 LC1783  GEOID HEIGHT    -        -31.934 (meters)                     GEOID18
 LC1783  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 LC1783  HORZ ORDER      -  THIRD
 LC1783
 LC1783.The horizontal coordinates were established by classical geodetic methods
 LC1783.and adjusted by the National Geodetic Survey in October 1999.
 LC1783
 LC1783.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1783.GEOID18 height accuracy estimate available here.
 LC1783
 LC1783.Click photographs - Photos may exist for this station.
 LC1783
 LC1783.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1783
 LC1783. The following values were computed from the NAD 83(1997) position.
 LC1783
 LC1783;                    North         East     Units Scale Factor Converg.
 LC1783;SPC IL E     -   383,581.426   273,468.569   MT  0.99998366   -0 12 02.1
 LC1783;SPC IL E     - 1,258,466.73    897,204.80   sFT  0.99998366   -0 12 02.1
 LC1783;UTM  16      - 4,442,583.049   359,864.943   MT  0.99984175   -1 03 35.9
 LC1783
 LC1783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5986442583(NAD 83)
 LC1783
 LC1783                          SUPERSEDED SURVEY CONTROL
 LC1783
 LC1783  NAD 83(1986)-  40 07 18.84695(N)    088 38 40.57600(W) AD(       ) 3
 LC1783  NAD 27      -  40 07 18.78312(N)    088 38 40.77979(W) AD(       ) 3
 LC1783
 LC1783.Superseded values are not recommended for survey control.
 LC1783
 LC1783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1783.See file dsdata.pdf to determine how the superseded data were derived.
 LC1783
 LC1783_MARKER: 51 = TANK
 LC1783
 LC1783  HISTORY     - Date     Condition        Report By
 LC1783  HISTORY     - 1976     FIRST OBSERVED   NGS
 LC1783
 LC1783                          STATION DESCRIPTION
 LC1783
 LC1783'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1794 ***********************************************************************
 LC1794  DESIGNATION -  DELAND RM 4
 LC1794  PID         -  LC1794
 LC1794  STATE/COUNTY-  IL/DE WITT
 LC1794  COUNTRY     -  US
 LC1794  USGS QUAD   -  FARMER CITY SOUTH (2018)
 LC1794
 LC1794                         *CURRENT SURVEY CONTROL
 LC1794  ______________________________________________________________________
 LC1794* NAD 83(1997) POSITION- 40 07 39.18174(N) 088 41 17.74916(W)   ADJUSTED
 LC1794* NAVD 88 ORTHO HEIGHT -   214.8   (meters)      705.    (feet) VERTCON3
 LC1794  ______________________________________________________________________
 LC1794  GEOID HEIGHT    -        -31.938 (meters)                     GEOID18
 LC1794  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 LC1794  HORZ ORDER      -  FIRST
 LC1794
 LC1794.The horizontal coordinates were established by classical geodetic methods
 LC1794.and adjusted by the National Geodetic Survey in October 1999.
 LC1794
 LC1794.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1794.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1794
 LC1794.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1794.GEOID18 height accuracy estimate available here.
 LC1794
 LC1794.Click photographs - Photos may exist for this station.
 LC1794
 LC1794.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1794
 LC1794. The following values were computed from the NAD 83(1997) position.
 LC1794
 LC1794;                    North         East     Units Scale Factor Converg.
 LC1794;SPC IL E     -   384,223.025   269,748.323   MT  0.99998626   -0 13 43.5
 LC1794;SPC IL E     - 1,260,571.71    884,999.29   sFT  0.99998626   -0 13 43.5
 LC1794;SPC IL W     -   385,197.500   826,006.309   MT  1.00013657   +0 57 10.6
 LC1794;SPC IL W     - 1,263,768.80  2,709,989.03   sFT  1.00013657   +0 57 10.6
 LC1794;UTM  16      - 4,443,280.284   356,155.246   MT  0.99985472   -1 05 17.7
 LC1794
 LC1794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1794!SPC IL E     -   0.99997131  x   0.99998626  =   0.99995757
 LC1794!SPC IL W     -   0.99997131  x   1.00013657  =   1.00010787
 LC1794!UTM  16      -   0.99997131  x   0.99985472  =   0.99982603
 LC1794
 LC1794:                Primary Azimuth Mark                     Grid Az
 LC1794:SPC IL E     -  DELAND AZ MK                             091 30 13.3
 LC1794:SPC IL W     -  DELAND AZ MK                             090 19 19.2
 LC1794:UTM  16      -  DELAND AZ MK                             092 21 47.5
 LC1794
 LC1794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5615543280(NAD 83)
 LC1794
 LC1794|---------------------------------------------------------------------|
 LC1794| PID    Reference Object                     Distance      Geod. Az  |
 LC1794|                                                           dddmmss.s |
 LC1794| CI6899 DELAND RM 3                                        08427     |
 LC1794| LC1796 DELAND AZ MK                        447.560 METERS 0911629.8 |
 LC1794| LC1793 DELAND                              119.003 METERS 09130     |
 LC1794| LC1795 DELAND 1934 AZ A PT 1976            441.194 METERS 0915633.3 |
 LC1794| CI6897 DELAND RM 2                                        10328     |
 LC1794|---------------------------------------------------------------------|
 LC1794
 LC1794                          SUPERSEDED SURVEY CONTROL
 LC1794
 LC1794  NAD 83(1986)-  40 07 39.18975(N)    088 41 17.74767(W) AD(       ) 1
 LC1794  NAD 27      -  40 07 39.06734(N)    088 41 17.48984(W) AD(       ) 1
 LC1794  NGVD 29 (07/19/86)  214.9    (m)          705.     (f) VERT ANG       
 LC1794
 LC1794.Superseded values are not recommended for survey control.
 LC1794
 LC1794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1794.See file dsdata.pdf to determine how the superseded data were derived.
 LC1794
 LC1794_MARKER: DR = REFERENCE MARK DISK
 LC1794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1794_STAMPING: DELAND NO 4 1934 1976
 LC1794_MARK LOGO: NGS
 LC1794_PROJECTION: FLUSH
 LC1794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1794+STABILITY: SURFACE MOTION
 LC1794
 LC1794  HISTORY     - Date     Condition        Report By
 LC1794  HISTORY     - 1976     MONUMENTED       NGS
 LC1794
 LC1794                          STATION DESCRIPTION
 LC1794
 LC1794'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1794'THE STATION IS LOCATED ABOUT 3 MILES WEST OF DELAND, 4 MILES
 LC1794'NORTHEAST OF WELDON AND JUT WEST OF THE FRONT LAWN OF DELAND-WELDON
 LC1794'HIGH SCHOOL ON NORTH SIDE OF STATE HIGHWAY 10.
 LC1794'
 LC1794'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 10 AND
 LC1794'48 WHICH IS JUST NORTH OF WELDON, GO EAST ON STATE HIGHWAY 10
 LC1794'FOR 3.0 MILES TO THE DELAND-WELDON HIGH SCHOOL ON THE LEFT AND
 LC1794'STATION JUST BEFORE REACHING DRIVEWAY INTO SCHOOL.  TO REACH THE
 LC1794'AZIMUTH MARK CONTINUE EAST ON STATE HIGHWAY 10 FOR 0.35 MILE TO
 LC1794'MARK ON THE LEFT.
 LC1794'
 LC1794'STATION MARKS ARE STANDARD REFERENCE MARK DISKS STAMPED
 LC1794'DELAND NO 4 1934 1976.  THE SURFACE DISK IS SET IN THE TOP OF
 LC1794'A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 LC1794'GROUND SURFACE AND 74 FEET WEST OF APPROXIMATE CENTER OF PAVED
 LC1794'ROAD, 68.7 FEET SOUTHWEST OF A POWERLINE POLE, 59.5 FEET NORTH
 LC1794'OF CENTERLINE OF STATE HIGHWAY 10 AND 30 FEET NORTH-NORTHWEST OF
 LC1794'METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN AN
 LC1794'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 LC1794'
 LC1794'REFERENCE MARK 2 IS A STANDARD DISK STAMPED DELAND NO 2 1939
 LC1794'SET IN THE TOP OF A 10-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 LC1794'FLUSH WITH THE GROUND SURFACE.  IT IS 37.8 FEET SOUTH OF CENTERLINE
 LC1794'OF STATE HIGHWAY 10 AND 1 FOOT EAST OF A METAL WITNESS POST.
 LC1794'
 LC1794'REFERENCE MARK 3 IS A STANDARD DISK STAMPED DELAND NO 3 1934
 LC1794'1971 CEMENTED IN A DRILL HOLE IN SOUTHWEST CORNER OF CONCRETE
 LC1794'BASE OF FLAGPOLE.  IT IS 1 FOOT SOUTHWEST OF FLAGPOLE.
 LC1794'
 LC1794'AZIMUTH MARK IS A STANDARD DISK STAMPED DELAND 1934 AZIMUTH SET
 LC1794'IN THE TOP OF A 10-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 6
 LC1794'INCHES BELOW THE GROUND SURFACE.  IT IS 42.3 FEET NORTH OF
 LC1794'CENTERLINE OF STATE HIGHWAY 10, 29.6 FEET EAST OF SOUTH END OF
 LC1794'FENCELINE AND 1 FOOT WEST OF METAL WITNESS POST.
 LC1794'
 LC1794'DELAND 1934 IS A STANDARD DISK STAMPED DELAND 1934 1971 SET IN
 LC1794'THE TOP OF A 14-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 LC1794'WITH THE LAWN SURFACE IN FRONT OF SCHOOL.  IT IS 102 FEET
 LC1794'NORTH-NORTHWEST OF METAL WITNESS POST, 75.5 FEET SOUTHWEST OF
 LC1794'FLAGPOLE, 55.1 FEET NORTH OF CENTERLINE OF STATE HIGHWAY 10 AND
 LC1794'35.7 FEET NORTHWEST OF BURIED CABLE BOX.  IT IS ASSUMED THAT
 LC1794'THERE IS AN UNDERGROUND DISK STAMPED DELAND 1934 SET
 LC1794'APPROXIMATELY 40 INCHES BELOW THE GROUND SURFACE.
 LC1794'
 LC1794'HEIGHT OF LIGHT ABOVE STATION MARK 34.35 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1929 ***********************************************************************
 LC1929  DESIGNATION -  DELAVAN LOW STACK
 LC1929  PID         -  LC1929
 LC1929  STATE/COUNTY-  IL/TAZEWELL
 LC1929  COUNTRY     -  US
 LC1929  USGS QUAD   -  DELAVAN SOUTH (2018)
 LC1929
 LC1929                         *CURRENT SURVEY CONTROL
 LC1929  ______________________________________________________________________
 LC1929* NAD 83(1997) POSITION- 40 22 01.00947(N) 089 32 54.95938(W)   ADJUSTED
 LC1929  ______________________________________________________________________
 LC1929  GEOID HEIGHT    -        -32.735 (meters)                     GEOID18
 LC1929  LAPLACE CORR    -          1.37  (seconds)                    DEFLEC18
 LC1929  HORZ ORDER      -  THIRD
 LC1929
 LC1929.The horizontal coordinates were established by classical geodetic methods
 LC1929.and adjusted by the National Geodetic Survey in October 1999.
 LC1929
 LC1929.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1929.GEOID18 height accuracy estimate available here.
 LC1929
 LC1929.Click photographs - Photos may exist for this station.
 LC1929
 LC1929.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1929
 LC1929. The following values were computed from the NAD 83(1997) position.
 LC1929
 LC1929;                    North         East     Units Scale Factor Converg.
 LC1929;SPC IL W     -   410,913.909   752,492.589   MT  0.99997508   +0 24 01.1
 LC1929;SPC IL W     - 1,348,140.05  2,468,802.77   sFT  0.99997508   +0 24 01.1
 LC1929;UTM  16      - 4,471,604.247   283,609.612   MT  1.00017643   -1 39 04.7
 LC1929
 LC1929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8360971604(NAD 83)
 LC1929
 LC1929                          SUPERSEDED SURVEY CONTROL
 LC1929
 LC1929  NAD 83(1986)-  40 22 01.01894(N)    089 32 54.95416(W) AD(       ) 3
 LC1929  NAD 27      -  40 22 00.86600(N)    089 32 54.58100(W) AD(       ) 3
 LC1929
 LC1929.Superseded values are not recommended for survey control.
 LC1929
 LC1929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1929.See file dsdata.pdf to determine how the superseded data were derived.
 LC1929
 LC1929_MARKER: 63 = STACK
 LC1929
 LC1929  HISTORY     - Date     Condition        Report By
 LC1929  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1929
 LC1929                          STATION DESCRIPTION
 LC1929
 LC1929'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1930 ***********************************************************************
 LC1930  DESIGNATION -  DELAVAN MUNICIPAL TANK
 LC1930  PID         -  LC1930
 LC1930  STATE/COUNTY-  IL/TAZEWELL
 LC1930  COUNTRY     -  US
 LC1930  USGS QUAD   -  DELAVAN SOUTH (2018)
 LC1930
 LC1930                         *CURRENT SURVEY CONTROL
 LC1930  ______________________________________________________________________
 LC1930* NAD 83(1997) POSITION- 40 22 22.35326(N) 089 32 46.25591(W)   ADJUSTED
 LC1930  ______________________________________________________________________
 LC1930  GEOID HEIGHT    -        -32.735 (meters)                     GEOID18
 LC1930  LAPLACE CORR    -          1.43  (seconds)                    DEFLEC18
 LC1930  HORZ ORDER      -  THIRD
 LC1930
 LC1930.The horizontal coordinates were established by classical geodetic methods
 LC1930.and adjusted by the National Geodetic Survey in October 1999.
 LC1930
 LC1930.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1930.GEOID18 height accuracy estimate available here.
 LC1930
 LC1930.Click photographs - Photos may exist for this station.
 LC1930
 LC1930.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1930
 LC1930. The following values were computed from the NAD 83(1997) position.
 LC1930
 LC1930;                    North         East     Units Scale Factor Converg.
 LC1930;SPC IL W     -   411,573.662   752,693.302   MT  0.99997534   +0 24 07.0
 LC1930;SPC IL W     - 1,350,304.59  2,469,461.27   sFT  0.99997534   +0 24 07.0
 LC1930;UTM  16      - 4,472,256.522   283,833.862   MT  1.00017523   -1 38 59.8
 LC1930
 LC1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8383372256(NAD 83)
 LC1930
 LC1930                          SUPERSEDED SURVEY CONTROL
 LC1930
 LC1930  NAD 83(1986)-  40 22 22.36272(N)    089 32 46.25070(W) AD(       ) 3
 LC1930  NAD 27      -  40 22 22.21000(N)    089 32 45.87800(W) AD(       ) 3
 LC1930
 LC1930.Superseded values are not recommended for survey control.
 LC1930
 LC1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1930.See file dsdata.pdf to determine how the superseded data were derived.
 LC1930
 LC1930_MARKER: 51 = TANK
 LC1930
 LC1930  HISTORY     - Date     Condition        Report By
 LC1930  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1930
 LC1930                          STATION DESCRIPTION
 LC1930
 LC1930'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2331 ***********************************************************************
 LB2331  DESIGNATION -  DELL
 LB2331  PID         -  LB2331
 LB2331  STATE/COUNTY-  IL/IROQUOIS
 LB2331  COUNTRY     -  US
 LB2331  USGS QUAD   -  ONARGA EAST (2018)
 LB2331
 LB2331                         *CURRENT SURVEY CONTROL
 LB2331  ______________________________________________________________________
 LB2331* NAD 83(1997) POSITION- 40 37 47.50899(N) 087 56 27.00605(W)   ADJUSTED
 LB2331* NAVD 88 ORTHO HEIGHT -   202.678 (meters)      664.95  (feet) ADJUSTED
 LB2331  ______________________________________________________________________
 LB2331  GEOID HEIGHT    -        -32.554 (meters)                     GEOID18
 LB2331  LAPLACE CORR    -         -3.63  (seconds)                    DEFLEC18
 LB2331  DYNAMIC HEIGHT  -        202.585 (meters)      664.65  (feet) COMP
 LB2331  MODELED GRAVITY -    980,158.9   (mgal)                       NAVD 88
 LB2331
 LB2331  HORZ ORDER      -  THIRD
 LB2331  VERT ORDER      -  SECOND    CLASS I
 LB2331
 LB2331.The horizontal coordinates were established by classical geodetic methods
 LB2331.and adjusted by the National Geodetic Survey in October 1999.
 LB2331
 LB2331.The orthometric height was determined by differential leveling and
 LB2331.adjusted by the NATIONAL GEODETIC SURVEY
 LB2331.in August 2012.
 LB2331
 LB2331.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2331.GEOID18 height accuracy estimate available here.
 LB2331
 LB2331.Click photographs - Photos may exist for this station.
 LB2331
 LB2331.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2331
 LB2331.The dynamic height is computed by dividing the NAVD 88
 LB2331.geopotential number by the normal gravity value computed on the
 LB2331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2331.degrees latitude (g = 980.6199 gals.).
 LB2331
 LB2331.The modeled gravity was interpolated from observed gravity values.
 LB2331
 LB2331. The following values were computed from the NAD 83(1997) position.
 LB2331
 LB2331;                    North         East     Units Scale Factor Converg.
 LB2331;SPC IL E     -   440,013.119   333,206.172   MT  0.99998857   +0 15 20.1
 LB2331;SPC IL E     - 1,443,609.71  1,093,193.92   sFT  0.99998857   +0 15 20.1
 LB2331;UTM  16      - 4,498,095.146   420,432.801   MT  0.99967793   -0 36 45.6
 LB2331
 LB2331!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2331!SPC IL E     -   0.99997331  x   0.99998857  =   0.99996188
 LB2331!UTM  16      -   0.99997331  x   0.99967793  =   0.99965125
 LB2331
 LB2331:                Primary Azimuth Mark                     Grid Az
 LB2331:SPC IL E     -  DELL AZ MK                               173 42 01.4
 LB2331:UTM  16      -  DELL AZ MK                               174 34 07.1
 LB2331
 LB2331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2043298095(NAD 83)
 LB2331
 LB2331|---------------------------------------------------------------------|
 LB2331| PID    Reference Object                     Distance      Geod. Az  |
 LB2331|                                                           dddmmss.s |
 LB2331| CM3409 DELL RM 1                            27.798 METERS 00359     |
 LB2331| CM3410 DELL RM 2                            26.280 METERS 11606     |
 LB2331| LB2323 CISSNA PARK MUNICIPAL TANK          APPROX. 8.2 KM 1510630.7 |
 LB2331| CM3408 DELL AZ MK                                         1735721.5 |
 LB2331|---------------------------------------------------------------------|
 LB2331
 LB2331                          SUPERSEDED SURVEY CONTROL
 LB2331
 LB2331  NAD 83(1997)-  40 37 47.50928(N)    087 56 27.00734(W) AD(       ) 3
 LB2331  NAD 83(1986)-  40 37 47.51720(N)    087 56 27.01320(W) AD(       ) 3
 LB2331  NAD 27      -  40 37 47.38760(N)    087 56 26.87690(W) AD(       ) 3
 LB2331
 LB2331.Superseded values are not recommended for survey control.
 LB2331
 LB2331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2331.See file dsdata.pdf to determine how the superseded data were derived.
 LB2331
 LB2331_MARKER: DS = TRIANGULATION STATION DISK
 LB2331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2331_STAMPING: DELL 1955
 LB2331_MARK LOGO: CGS
 LB2331_PROJECTION: RECESSED 25 CENTIMETERS
 LB2331_MAGNETIC: O = OTHER; SEE DESCRIPTION
 LB2331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2331+STABILITY: SURFACE MOTION
 LB2331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2331+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LB2331
 LB2331  HISTORY     - Date     Condition        Report By
 LB2331  HISTORY     - 1955     MONUMENTED       CGS
 LB2331  HISTORY     - 20110125 GOOD             ILDT
 LB2331  HISTORY     - 20110613 GOOD             PATRIC
 LB2331
 LB2331                          STATION DESCRIPTION
 LB2331
 LB2331'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2331'STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF CISSNA PARK AND 3 MILES
 LB2331'WEST OF IDAVILLE CORNER IN THE NORTHWEST ANGLE OF CROSSROAD AND ON
 LB2331'LAND OWNED BY EDGAR LUEBCHOW.  IT IS 138 FEET NORTHWEST OF THE
 LB2331'CENTER OF CROSSROAD, 97 FEET NORTH OF A POWER LINE POLE, 43 FEET
 LB2331'WEST OF THE CENTER OF GRAVELED ROAD AND 11 FEET WEST OF FENCE
 LB2331'LINE AND A WHITE WITNESS POST.  THE MARK IS SET 10 INCHES
 LB2331'UNDERGROUND AND THE DISK IS STAMPED DELL 1955.
 LB2331'
 LB2331'REFERENCE MARK NO. 1 IS 33 FEET WEST OF THE CENTER OF GRAVELED ROAD,
 LB2331'14 FEET NORTH OF TELEPHONE POLE AND 1 FOOT WEST OF FENCE LINE.  THE
 LB2331'MARK IS FLUSH AND THE DISK IS STAMPED DELL NO 1 1955.
 LB2331'
 LB2331'REFERENCE MARK NO. 2 IS 32 FEET EAST OF THE CENTER OF GRAVELED ROAD,
 LB2331'1 FOOT WEST OF FENCE LINE AND 1 FOOT NORTH OF TELEPHONE POLE.  THE
 LB2331'MARK IS FLUSH AND THE DISK IS STAMPED DELL NO 2 1955.
 LB2331'
 LB2331'THE AZIMUTH MARK IS 32 FEET EAST OF THE CENTER OF GRAVELED ROAD, 4
 LB2331'FEET NORTH OF TELEPHONE POLE, 3 FEET WEST OF WEST EDGE OF CULTIVATED
 LB2331'FIELD AND 3 FEET NORTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH
 LB2331'AND THE DISK IS STAMPED DELL 1955.
 LB2331'
 LB2331'TO REACH THE STATION FROM THE RAILROAD STATION IN CISSNA PARK, GO
 LB2331'NORTH ON STATE ROUTE 49 FOR 5.0 MILES TO CROSSROAD AT IDAVILLE
 LB2331'CORNER, TURN LEFT AND GO WEST ON PAVED ROAD FOR 2.9 MILES TO
 LB2331'CROSSROAD AND STATION IN THE NORTHWEST ANGLE AS DESCRIBED.
 LB2331'
 LB2331'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON GRAVELED ROAD
 LB2331'FOR 0.2 MILE TO THE MARK ON THE EAST SIDE AS DESCRIBED.
 LB2331'
 LB2331'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2331
 LB2331                          STATION RECOVERY (2011)
 LB2331
 LB2331'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2331'RECOVERED IN GOOD CONDITION.
 LB2331
 LB2331                          STATION RECOVERY (2011)
 LB2331
 LB2331'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2331'THE STATION IS LOCATED APPROXIMATELY 5 MI (8.0 KM) NORTHWEST OF THE
 LB2331'TOWN OF CISSNA PARK, ILLINOIS, IN IROQUOIS COUNTY.
 LB2331'
 LB2331'TO REACH THE STATION FROM THE INTERSECTION OF IL HIGHWAY 49 AND
 LB2331'RAILROAD AVENUE, IN CISSNA PARK, PROCEED NORTH APPROXIMATELY 5 MI (8.0
 LB2331'KM) TO THE INTERSECTION WITH CR 1000 N. PROCEED WEST ON CR 1000 N 3 MI
 LB2331'(4.8 KM) TO THE INTERSECTION WITH CR 1000 E AND THE STATION ON THE
 LB2331'NORTH SIDE OF THE ROAD SET IN A FARM FIELD OWNED AND OPERATED BY FRED
 LB2331'HURLIMAN.
 LB2331'
 LB2331'THE STATION IS LOCATED 97 FT (29.6 M) NORTH OF A UTILITY POLE, WHICH
 LB2331'IS LOCATED IN THE NORTHWEST CORNER OF THE INTERSECTION, 43 FT (13.1 M)
 LB2331'WEST OF THE CENTERLINE OF CR 1000, 47 FT (14.3 M) NORTH-NORTHWEST OF A
 LB2331'CONCRETE ROW MARKER AND IS APPROXIMATELY 10 FT (3.0 M) INSIDE OF A
 LB2331'FARM FIELD.
 LB2331'
 LB2331'NOTE-DUE TO ITS LOCATION IN THE FARM FIELD THE STATION COULD BE
 LB2331'SUBJECT TO POSSIBLE DISTURBANCE FROM TILLAGE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0090 ***********************************************************************
 LC0090  DESIGNATION -  DELRAY RESET
 LC0090  PID         -  LC0090
 LC0090  STATE/COUNTY-  IL/IROQUOIS
 LC0090  COUNTRY     -  US
 LC0090  USGS QUAD   -  ONARGA WEST (2018)
 LC0090
 LC0090                         *CURRENT SURVEY CONTROL
 LC0090  ______________________________________________________________________
 LC0090* NAD 83(2011) POSITION- 40 40 42.45031(N) 088 01 56.31011(W)   ADJUSTED
 LC0090* NAD 83(2011) ELLIP HT-   170.085 (meters)        (06/27/12)   ADJUSTED
 LC0090* NAD 83(2011) EPOCH   -  2010.00
 LC0090* NAVD 88 ORTHO HEIGHT -   202.480 (meters)      664.30  (feet) ADJUSTED
 LC0090  ______________________________________________________________________
 LC0090  GEOID HEIGHT    -        -32.394 (meters)                     GEOID18
 LC0090  NAD 83(2011) X  -    166,325.748 (meters)                     COMP
 LC0090  NAD 83(2011) Y  - -4,841,214.142 (meters)                     COMP
 LC0090  NAD 83(2011) Z  -  4,135,519.718 (meters)                     COMP
 LC0090  LAPLACE CORR    -         -3.75  (seconds)                    DEFLEC18
 LC0090  DYNAMIC HEIGHT  -        202.389 (meters)      664.00  (feet) COMP
 LC0090  MODELED GRAVITY -    980,170.4   (mgal)                       NAVD 88
 LC0090
 LC0090  VERT ORDER      -  SECOND    CLASS 0
 LC0090
 LC0090  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0090  Standards:
 LC0090         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0090            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0090  -------------------------------------------------------------------
 LC0090  NETWORK    1.75   2.29           0.78   0.62   1.17      0.22564677
 LC0090  -------------------------------------------------------------------
 LC0090  Click here for local accuracies and other accuracy information.
 LC0090
 LC0090.The horizontal coordinates were established by GPS observations
 LC0090.and adjusted by the National Geodetic Survey in June 2012.
 LC0090
 LC0090.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0090.been affixed to the stable North American tectonic plate. See 
 LC0090.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0090
 LC0090.The horizontal coordinates are valid at the epoch date displayed above
 LC0090.which is a decimal equivalence of Year/Month/Day.
 LC0090
 LC0090.The orthometric height was determined by differential leveling and
 LC0090.adjusted by the NATIONAL GEODETIC SURVEY
 LC0090.in June 1991.
 LC0090
 LC0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0090.GEOID18 height accuracy estimate available here.
 LC0090
 LC0090.Click photographs - Photos may exist for this station.
 LC0090
 LC0090.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0090
 LC0090.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0090
 LC0090.The ellipsoidal height was determined by GPS observations
 LC0090.and is referenced to NAD 83.
 LC0090
 LC0090.The dynamic height is computed by dividing the NAVD 88
 LC0090.geopotential number by the normal gravity value computed on the
 LC0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0090.degrees latitude (g = 980.6199 gals.).
 LC0090
 LC0090.The modeled gravity was interpolated from observed gravity values.
 LC0090
 LC0090. The following values were computed from the NAD 83(2011) position.
 LC0090
 LC0090;                    North         East     Units Scale Factor Converg.
 LC0090;SPC IL E     -   445,378.815   325,448.854   MT  0.99998297   +0 11 46.4
 LC0090;SPC IL E     - 1,461,213.66  1,067,743.45   sFT  0.99998297   +0 11 46.4
 LC0090;UTM  16      - 4,503,576.190   412,760.025   MT  0.99969368   -0 40 22.5
 LC0090
 LC0090!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0090!SPC IL E     -   0.99997332  x   0.99998297  =   0.99995629
 LC0090!UTM  16      -   0.99997332  x   0.99969368  =   0.99966701
 LC0090
 LC0090:                Primary Azimuth Mark                     Grid Az
 LC0090:SPC IL E     -  DELRAY AZ MK 2                           088 42 39.6
 LC0090:UTM  16      -  DELRAY AZ MK 2                           089 34 48.5
 LC0090
 LC0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1276003576(NAD 83)
 LC0090
 LC0090|---------------------------------------------------------------------|
 LC0090| PID    Reference Object                     Distance      Geod. Az  |
 LC0090|                                                           dddmmss.s |
 LC0090| LC1698 ONARGA MUNICIPAL TANK               APPROX. 4.4 KM 0273550.2 |
 LC0090| CI6901 DELRAY AZ MK 2                                     0885426.0 |
 LC0090| CI6902 DELRAY RM 3                          18.005 METERS 18012     |
 LC0090| LC0091 DELRAY RM 1                          18.049 METERS 18012     |
 LC0090| LC1703 BUCKLEY ST JOHNS LUTH CH SPIRE      APPROX. 8.8 KM 1815807.8 |
 LC0090| CI6900 DELRAY AZ MK                                       2650216.1 |
 LC0090| CI6903 DELRAY RM 4                          13.631 METERS 26902     |
 LC0090| LC0089 DELRAY RM 2                          13.628 METERS 26905     |
 LC0090|---------------------------------------------------------------------|
 LC0090
 LC0090                          SUPERSEDED SURVEY CONTROL
 LC0090
 LC0090  NAD 83(2007)-  40 40 42.45039(N)    088 01 56.31103(W) AD(2002.00) 0
 LC0090  ELLIP H (02/10/07)  170.106  (m)                       GP(2002.00)    
 LC0090  ELLIP H (02/03/05)  170.094  (m)                       GP(       ) 4 2
 LC0090  NAD 83(1997)-  40 40 42.45036(N)    088 01 56.31088(W) AD(       ) 1
 LC0090  ELLIP H (03/04/03)  170.088  (m)                       GP(       ) 4 2
 LC0090  NAD 83(1997)-  40 40 42.45117(N)    088 01 56.31368(W) AD(       ) 2
 LC0090  NAD 83(1997)-  40 40 42.45180(N)    088 01 56.31491(W) AD(       ) 2
 LC0090  NAD 83(1986)-  40 40 42.45944(N)    088 01 56.31599(W) AD(       ) 2
 LC0090  NAD 83(1986)-  40 40 42.46000(N)    088 01 56.32122(W) AD(       ) 2
 LC0090  NAD 27      -  40 40 42.33100(N)    088 01 56.17550(W) AD(       ) 2
 LC0090  NAVD 88             202.48   (m)          664.3    (f) LEVELING    3  
 LC0090  NGVD 29 (??/??/92)  202.55   (m)          664.5    (f) COMPUTED    2 0
 LC0090  NGVD 29             202.55   (m)          664.5    (f) LEVELING    3  
 LC0090
 LC0090.Superseded values are not recommended for survey control.
 LC0090
 LC0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0090.See file dsdata.pdf to determine how the superseded data were derived.
 LC0090
 LC0090_MARKER: DH = HORIZONTAL CONTROL DISK
 LC0090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0090_STAMPING: DELRAY 1959 1979
 LC0090_MARK LOGO: NGS
 LC0090_PROJECTION: FLUSH
 LC0090_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0090+STABILITY: SURFACE MOTION
 LC0090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0090+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2021
 LC0090
 LC0090  HISTORY     - Date     Condition        Report By
 LC0090  HISTORY     - 1959     MONUMENTED       CGS
 LC0090  HISTORY     - 1968     GOOD             CGS
 LC0090  HISTORY     - 1979     GOOD             NGS
 LC0090  HISTORY     - 1979     GOOD             NGS
 LC0090  HISTORY     - 200205   GOOD             ASCPC
 LC0090  HISTORY     - 20070929 GOOD             GEOCAC
 LC0090  HISTORY     - 20210322 GOOD             ILDT
 LC0090
 LC0090                          STATION DESCRIPTION
 LC0090
 LC0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0090'THE STATION IS LOCATED ABOUT 6.0 MILES NORTH-NORTHWEST OF
 LC0090'BUCKLEY, ABOUT 2.0 MILES SOUTH-SOUTHWEST OF ONARGA AND 0.95
 LC0090'MILE WEST OF U.S. HIGHWAY 45.
 LC0090'
 LC0090'TO REACH THE STATION FROM THE POST OFFICE IN BUCKLEY, GO
 LC0090'NORTH ON U.S. HIGHWAY 45 FOR 5.35 MILES TO SIDE ROAD LEFT
 LC0090'AND ELEVATORS AT DELREY, CONTINUE NORTH ON U.S. HIGHWAY 45
 LC0090'FOR 0.4 MILE TO CROSSROADS, TURN LEFT AND GO WEST FOR 0.95
 LC0090'MILE TO THE STATION ON THE RIGHT, CONTINUE WEST FOR 0.2 MILE
 LC0090'TO THE AZIMUTH MARK ON LEFT AS DESCRIBED.
 LC0090'
 LC0090'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A
 LC0090'12 X 12 INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND
 LC0090'THE DISK IS STAMPED DELRAY 1959.  IT IS 29.5 FEET NORTH OF
 LC0090'THE APPROXIMATE CENTER OF ROAD, 1.9 FEET SOUTHEAST OF WITNESS
 LC0090'POST AND 1.7 FEET SOUTH OF FENCE.
 LC0090'
 LC0090'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0090'IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 6
 LC0090'INCHES AND THE DISK IS STAMPED DELRAY NO 1 1959.  IT IS
 LC0090'31 FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD AND 2 FEET
 LC0090'NORTH OF FENCE.
 LC0090'
 LC0090'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0090'IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 5 INCHES
 LC0090'AND THE DISK IS STAMPED DELRAY NO 2 1959.
 LC0090'
 LC0090'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 LC0090'A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 5 INCHES AND
 LC0090'THE DISK IS STAMPED DELRAY 1959.  IT IS 85-1/2 FEET EAST OF
 LC0090'FENCE CORNER, 83 FEET EAST OF POWER LINE POLE, 31 FEET SOUTH
 LC0090'OF APPROXIMATE CENTER OF ROAD, 2 FEET NORTH OF FENCE AND
 LC0090'1.4 FEET NORTH OF WITNESS POST.
 LC0090'
 LC0090'HEIGHT OF LIGHT ABOVE STATION MARK 2.80 METERS.
 LC0090
 LC0090                          STATION RECOVERY (1968)
 LC0090
 LC0090'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LC0090'ALL MARKS FOUND IN GOOD CONDITION.  THE DIRECTION TO THE REFERENCE
 LC0090'MARK AND THE WATER TANK CHECKED.  THE DISTANCE TO REFERENCE
 LC0090'MARK 2 CHECKED.  THE DISTANCE TO REFERENCE MARK 1 WAS FOUND
 LC0090'IN ERROR.  THE AZIMUTH MARK WAS DESTROYED AT THE REQUEST OF
 LC0090'THE HIGHWAY DEPARTMENT TO CLEAR THE AREA FOR AN INTERSTATE
 LC0090'INTERCHANGE.  A NEW AZIMUTH MARK WAS SET.  A NEW DESCRIPTION
 LC0090'FOLLOWS.
 LC0090'
 LC0090'STATION IS 6 MILES NORTH OF BUCKLEY, 2 MILES SOUTHWEST OF
 LC0090'ONARGA AND ON ROAD RIGHT-OF-WAY.  IT IS 212 FEET EAST OF THE
 LC0090'CENTERLINE OF A DRIVEWAY NORTH, 124 FEET EAST OF A CONCRETE
 LC0090'RIGHT-OF-WAY MARKER, 63 FEET NORTH OF A POWER POLE, 30 FEET
 LC0090'NORTH OF THE CENTERLINE OF A PAVED ROAD AND 1 FOOT SOUTH OF
 LC0090'A METAL WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE
 LC0090'DISK IS STAMPED DELRAY 1959.
 LC0090'
 LC0090'TO REACH THE STATION FROM THE U.S. POST OFFICE IN BUCKLEY,
 LC0090'GO NORTH ON U.S. HIGHWAY 45 FOR 5.75 MILES TO A SIDE ROAD
 LC0090'LEFT IN THE SMALL SETTLEMENT OF DELRAY.  TURN LEFT ON THE
 LC0090'PAVED ROAD AND GO WEST FOR 0.75 MILE TO A CONCRETE BRIDGE
 LC0090'AND THE AZIMUTH MARK AD DESCRIBED.  CONTINUE WEST ON THE PAVED
 LC0090'ROAD FOR 0.2 MILE TO THE STATION ON THE RIGHT.
 LC0090'
 LC0090'REFERENCE MARK 1 IS 137 FEET SOUTHEAST OF THE RIGHT-OF-WAY
 LC0090'MARKER, 18 FEET EAST OF A POWER POLE AND 1 FOOT EAST OF A
 LC0090'METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE
 LC0090'DISK IS STAMPED DELRAY NO 1 1959.
 LC0090'
 LC0090'REFERENCE MARK 2 IS 78 FEET EAST OF A RIGHT-OF-WAY MARKER,
 LC0090'30 FEET NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT EAST
 LC0090'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND
 LC0090'THE DISK IS STAMPED DELRAY NO 2 1959.
 LC0090'
 LC0090'AZIMUTH MARK NO. 2 IS A STANDARD DISK STAMPED DELRAY 1959
 LC0090'AZ 2 1968 SET IN A DRILL HOLE IN THE NORTHEAST CONCRETE WING
 LC0090'WALL OF THE BRIDGE.  IT IS 14 FEET NORTH OF THE CENTERLINE
 LC0090'OF THE ROAD, 5 FEET NORTH OF THE NORTHEAST EDGE OF THE BRIDGE
 LC0090'AND 1 FOOT NORTH OF A METAL WITNESS POST.
 LC0090'
 LC0090'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 LC0090'
 LC0090'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 LC0090'SOUTHWEST OF ONARGA
 LC0090
 LC0090                          STATION RECOVERY (1979)
 LC0090
 LC0090'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0090'STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF ONARGA, 1 MILE NORTHWEST
 LC0090'OF VILLAGE OF DELREY AND 0.25 MILE EAST OF INTERSTATE HIGHWAY 57 AND
 LC0090'ON ROAD RIGHT OF WAY.  IT IS 211 FEET EAST OF THE CENTERLINE OF A
 LC0090'DRIVEWAY TO THE WEST, 125 FEET EAST OF A CONCRETE RIGHT OF WAY MARKER,
 LC0090'29 FEET N OF THE CENTERLINE OF THE ROAD AND 1 FOOT W OF A METAL
 LC0090'WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED DELRAY
 LC0090'1959 1979.
 LC0090'
 LC0090'REFERENCE MARK 3 IS 31 FT S OF CENTERLINE OF ROAD, 20.5 FT EAST OF A
 LC0090'CONCRETE RIGHT OF WAY MARKER AND POWERLINE POLE, 1.5 FT N OF A FENCE,
 LC0090'1.0 FT W OF A METAL WITNESS POST.  THE MARK PROJECTS 3 INCHES AND THE
 LC0090'DISK STAMPED DELRAY 1959 NO 3 1979.
 LC0090'
 LC0090'REFERENCE MARK 4 IS 167 FT E OF THE CENTERLINE OF THE DRIVEWAY, 30 FT
 LC0090'N OF THE CENTERLINE OF THE ROAD, 0.5 FT W OF A METAL WITNESS POST,
 LC0090'80 FT E OF A CONCRETE RIGHT OF WAY MARKER.  THE MARK PROJECTS 3 INCHES
 LC0090'AND THE DISK STAMPED DELRAY 1959 NO 4 1979.
 LC0090'
 LC0090'THE AZIMUTH MARK IS 15 FT N OF CENTERLINE OF ROAD, 5 FT N OF THE NE
 LC0090'END OF BRIDGE AND 1 FOOT N OF A METAL WITNESS POST.  THE DISK IS SET
 LC0090'IN A DRILL HOLE IN THE NE CONCRETE WINGWALL OF THE BRIDGE.  IT IS
 LC0090'STAMPED DELRAY 1959 AZ 2 1968.
 LC0090'
 LC0090'TO REACH THE STATION FROM THE SMALL VILLAGE OF DELRAY, WHICH IS ABOUT
 LC0090'2 MILES SOUTH OF ONARGA, AT THE JUNCTION OF U.S. HIGHWAY 45 AND A
 LC0090'PAVED ROAD AT A RAILROAD CROSSING.  GO W ON THE ROAD, CROSSING THE
 LC0090'RAILROAD TRACKS FOR 0.1 MILE TO A T-INTERSECTION.  TURN RIGHT, GO N
 LC0090'FOR 0.3 MILE TO A ROAD LEFT.  TURN LEFT GO WEST ON A CONCRETE AND
 LC0090'BLACKTOP ROAD FOR 0.5 MILE TO A METAL STRUCTURE BRIDGE AND THE AZIMUTH
 LC0090'MARK ON THE RIGHT.  CONTINUE AHEAD FOR 0.2 MILE TO THE STATION ON THE
 LC0090'RIGHT AS DESCRIBED.
 LC0090'
 LC0090'THE STATION MARK, RM 1 AND 2 WERE FOUND WITH THE DISKS SHEARED OFF OF
 LC0090'THE MONUMENTS.  THE 1968 AZIMUTH MARK WAS FOUND IN GOOD
 LC0090'CONDITION.  THE CENTER OF THE STEM OF THE STATION MARK WAS PLUMBED AND
 LC0090'A NEW DISK WAS SET IN A DRILL HOLE.  RM 3 WAS SET IN THE MARK THAT RM
 LC0090'1 WAS SET IN.  RM 4 WAS SET IN THE MARK THAT RM 2 WAS SET IN.
 LC0090
 LC0090                          STATION RECOVERY (1979)
 LC0090
 LC0090'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0090'5.8 MI N FROM BUCKLEY.
 LC0090'ABOUT 2.4 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0090'OFFICE AT BUCKLEY, THENCE 3.2 MILES NORTH ALONG A GRAVEL ROAD,
 LC0090'THENCE 0.2 MILE WEST ALONG A CONCRETE PAVED ROAD, NEAR A DRIVEWAY
 LC0090'NORTH TO A FARM HOUSE, 29 FEET NORTH OF THE CENTER LINE OF THE
 LC0090'ROAD, 213 FEET EAST OF THE CENTER LINE OF THE FARM DRIVEWAY,
 LC0090'1 1/2 FEET SOUTH OF A FENCE, 92 FEET EAST OF A TELEPHONE POLE,
 LC0090'1.9 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 LC0090'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0090'4 INCHES.  NOTE-- THE MARK MAY BE REACHED FROM ONARGA, IROQUOIS
 LC0090'COUNTY, BY GOING SOUTH FOR 2.5 MILES ALONG U.S. HIGHWAY 45 FROM
 LC0090'ITS JUNCTION WITH U.S. HIGHWAY 54 IN ONARGA, THENCE 1.05 MILES
 LC0090'WEST ALONG A CONCRETE PAVED ROAD.
 LC0090
 LC0090                          STATION RECOVERY (2002)
 LC0090
 LC0090'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0090'RECOVERED AS DESCRIBED
 LC0090
 LC0090                          STATION RECOVERY (2007)
 LC0090
 LC0090'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0090'STATION AND RMS FOUND
 LC0090
 LC0090                          STATION RECOVERY (2021)
 LC0090
 LC0090'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LC0090'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0091 ***********************************************************************
 LC0091  DESIGNATION -  DELRAY RM 1
 LC0091  PID         -  LC0091
 LC0091  STATE/COUNTY-  IL/IROQUOIS
 LC0091  COUNTRY     -  US
 LC0091  USGS QUAD   -  ONARGA WEST (2018)
 LC0091
 LC0091                         *CURRENT SURVEY CONTROL
 LC0091  ______________________________________________________________________
 LC0091* NAD 83(1986) POSITION- 40 40 41.87   (N) 088 01 56.31   (W)   HD_HELD1
 LC0091* NAVD 88 ORTHO HEIGHT -   202.186 (meters)      663.34  (feet) ADJUSTED
 LC0091  ______________________________________________________________________
 LC0091  GEOID HEIGHT    -        -32.394 (meters)                     GEOID18
 LC0091  DYNAMIC HEIGHT  -        202.095 (meters)      663.04  (feet) COMP
 LC0091  MODELED GRAVITY -    980,170.4   (mgal)                       NAVD 88
 LC0091
 LC0091  VERT ORDER      -  SECOND    CLASS 0
 LC0091
 LC0091.The horizontal coordinates were determined by differentially corrected
 LC0091.hand held GPS observations or other comparable positioning techniques
 LC0091.and have an estimated accuracy of +/- 3 meters.
 LC0091
 LC0091.The orthometric height was determined by differential leveling and
 LC0091.adjusted by the NATIONAL GEODETIC SURVEY
 LC0091.in June 1991.
 LC0091
 LC0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0091.GEOID18 height accuracy estimate available here.
 LC0091
 LC0091.Click photographs - Photos may exist for this station.
 LC0091
 LC0091.The dynamic height is computed by dividing the NAVD 88
 LC0091.geopotential number by the normal gravity value computed on the
 LC0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0091.degrees latitude (g = 980.6199 gals.).
 LC0091
 LC0091.The modeled gravity was interpolated from observed gravity values.
 LC0091
 LC0091;                    North         East    Units  Estimated Accuracy
 LC0091;SPC IL E     -   445,360.9     325,448.9     MT  (+/- 3 meters HH1 GPS) 
 LC0091
 LC0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1275903558(NAD 83)
 LC0091
 LC0091                          SUPERSEDED SURVEY CONTROL
 LC0091
 LC0091  NGVD 29 (??/??/92)  202.255  (m)          663.56   (f) ADJ UNCH    2 0
 LC0091
 LC0091.Superseded values are not recommended for survey control.
 LC0091
 LC0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0091.See file dsdata.pdf to determine how the superseded data were derived.
 LC0091
 LC0091_MARKER: DR = REFERENCE MARK DISK
 LC0091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0091_STAMPING: DELRAY NO 1 1959
 LC0091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0091+STABILITY: SURFACE MOTION
 LC0091
 LC0091  HISTORY     - Date     Condition        Report By
 LC0091  HISTORY     - 1959     MONUMENTED       CGS
 LC0091  HISTORY     - 20070930 MARK NOT FOUND   GEOCAC
 LC0091
 LC0091                          STATION DESCRIPTION
 LC0091
 LC0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0091'5.8 MI N FROM BUCKLEY.
 LC0091'ABOUT 2.4 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0091'OFFICE AT BUCKLEY, THENCE 3.2 MILES NORTH ALONG A GRAVEL ROAD,
 LC0091'THENCE 0.2 MILES WEST ALONG A CONCRETE PAVED ROAD, NEAR A
 LC0091'DRIVEWAY NORTH TO A FARM HOUSE, 30 FEET SOUTH OF THE CENTER
 LC0091'LINE OF THE ROAD, 211 FEET EAST OF THE EXTENDED CENTER LINE OF THE
 LC0091'DRIVEWAY, 1 1/2 FEET NORTH OF A FENCE, 59.4 FEET SOUTH OF
 LC0091'TRIANGULATION STATION DELRAY, 60.7 FEET SOUTH OF A METAL WITNESS
 LC0091'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0091'POST PROJECTING 4 INCHES.
 LC0091
 LC0091                          STATION RECOVERY (2007)
 LC0091
 LC0091'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0091'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0089 ***********************************************************************
 LC0089  DESIGNATION -  DELRAY RM 2
 LC0089  PID         -  LC0089
 LC0089  STATE/COUNTY-  IL/IROQUOIS
 LC0089  COUNTRY     -  US
 LC0089  USGS QUAD   -  ONARGA WEST (2018)
 LC0089
 LC0089                         *CURRENT SURVEY CONTROL
 LC0089  ______________________________________________________________________
 LC0089* NAD 83(1986) POSITION- 40 40 42.44   (N) 088 01 56.89   (W)   HD_HELD1
 LC0089* NAVD 88 ORTHO HEIGHT -   202.435 (meters)      664.16  (feet) ADJUSTED
 LC0089  ______________________________________________________________________
 LC0089  GEOID HEIGHT    -        -32.394 (meters)                     GEOID18
 LC0089  DYNAMIC HEIGHT  -        202.344 (meters)      663.86  (feet) COMP
 LC0089  MODELED GRAVITY -    980,170.4   (mgal)                       NAVD 88
 LC0089
 LC0089  VERT ORDER      -  SECOND    CLASS 0
 LC0089
 LC0089.The horizontal coordinates were determined by differentially corrected
 LC0089.hand held GPS observations or other comparable positioning techniques
 LC0089.and have an estimated accuracy of +/- 3 meters.
 LC0089
 LC0089.The orthometric height was determined by differential leveling and
 LC0089.adjusted by the NATIONAL GEODETIC SURVEY
 LC0089.in June 1991.
 LC0089
 LC0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0089.GEOID18 height accuracy estimate available here.
 LC0089
 LC0089.Click photographs - Photos may exist for this station.
 LC0089
 LC0089.The dynamic height is computed by dividing the NAVD 88
 LC0089.geopotential number by the normal gravity value computed on the
 LC0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0089.degrees latitude (g = 980.6199 gals.).
 LC0089
 LC0089.The modeled gravity was interpolated from observed gravity values.
 LC0089
 LC0089;                    North         East    Units  Estimated Accuracy
 LC0089;SPC IL E     -   445,378.5     325,435.2     MT  (+/- 3 meters HH1 GPS) 
 LC0089
 LC0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1274603576(NAD 83)
 LC0089
 LC0089                          SUPERSEDED SURVEY CONTROL
 LC0089
 LC0089  NGVD 29 (??/??/92)  202.504  (m)          664.38   (f) ADJ UNCH    2 0
 LC0089
 LC0089.Superseded values are not recommended for survey control.
 LC0089
 LC0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0089.See file dsdata.pdf to determine how the superseded data were derived.
 LC0089
 LC0089_MARKER: DR = REFERENCE MARK DISK
 LC0089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0089_STAMPING: DELRAY NO 2 1959
 LC0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0089+STABILITY: SURFACE MOTION
 LC0089
 LC0089  HISTORY     - Date     Condition        Report By
 LC0089  HISTORY     - 1959     MONUMENTED       CGS
 LC0089  HISTORY     - 20070929 MARK NOT FOUND   GEOCAC
 LC0089
 LC0089                          STATION DESCRIPTION
 LC0089
 LC0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0089'5.8 MI N FROM BUCKLEY.
 LC0089'ABOUT 2.4 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0089'OFFICE AT BUCKLEY, THENCE 3.2 MILES NORTH ALONG A GRAVEL ROAD,
 LC0089'THENCE 0.2 MILE WEST ALONG A CONCRETE PAVED ROAD, NEAR A DRIVEWAY
 LC0089'NORTH TO A FARM HOUSE, 29 FEET NORTH OF THE CENTER LINE OF THE
 LC0089'ROAD, 168 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY, 1 FOOT
 LC0089'SOUTH OF A FENCE, 47 FEET EAST OF A TELEPHONE POLE, 44.7 FEET
 LC0089'WEST OF TRIANGULATION STATION DELRAY, 43.4 FEET WEST OF A METAL
 LC0089'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 LC0089'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0089
 LC0089                          STATION RECOVERY (2007)
 LC0089
 LC0089'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0089'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7898 ***********************************************************************
 DF7898  CBN         -  This is a Cooperative Base Network Control Station.
 DF7898  DESIGNATION -  DES PLAINES
 DF7898  PID         -  DF7898
 DF7898  STATE/COUNTY-  IL/WILL
 DF7898  COUNTRY     -  US
 DF7898  USGS QUAD   -  CHANNAHON (2018)
 DF7898
 DF7898                         *CURRENT SURVEY CONTROL
 DF7898  ______________________________________________________________________
 DF7898* NAD 83(2011) POSITION- 41 22 36.71285(N) 088 12 27.03681(W)   ADJUSTED
 DF7898* NAD 83(2011) ELLIP HT-   124.383 (meters)        (06/27/12)   ADJUSTED
 DF7898* NAD 83(2011) EPOCH   -  2010.00
 DF7898* NAVD 88 ORTHO HEIGHT -   157.3   (meters)      516.    (feet) GPS OBS
 DF7898  ______________________________________________________________________
 DF7898  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7898  GEOID HEIGHT    -        -32.823 (meters)                     GEOID99
 DF7898  GEOID HEIGHT    -        -32.894 (meters)                     GEOID18
 DF7898  NAD 83(2011) X  -    149,927.641 (meters)                     COMP
 DF7898  NAD 83(2011) Y  - -4,790,776.763 (meters)                     COMP
 DF7898  NAD 83(2011) Z  -  4,194,002.251 (meters)                     COMP
 DF7898  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 DF7898
 DF7898  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7898  Standards:
 DF7898         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7898            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7898  -------------------------------------------------------------------
 DF7898  NETWORK    0.97   1.65           0.44   0.34   0.84     -0.04011190
 DF7898  -------------------------------------------------------------------
 DF7898  Click here for local accuracies and other accuracy information.
 DF7898
 DF7898.The horizontal coordinates were established by GPS observations
 DF7898.and adjusted by the National Geodetic Survey in June 2012.
 DF7898
 DF7898.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7898.been affixed to the stable North American tectonic plate. See 
 DF7898.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7898
 DF7898.The horizontal coordinates are valid at the epoch date displayed above
 DF7898.which is a decimal equivalence of Year/Month/Day.
 DF7898
 DF7898.The orthometric height was determined by GPS observations and a
 DF7898.high-resolution geoid model.
 DF7898
 DF7898.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7898.GEOID18 height accuracy estimate available here.
 DF7898
 DF7898.Click photographs - Photos may exist for this station.
 DF7898
 DF7898.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7898
 DF7898.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7898
 DF7898.The ellipsoidal height was determined by GPS observations
 DF7898.and is referenced to NAD 83.
 DF7898
 DF7898. The following values were computed from the NAD 83(2011) position.
 DF7898
 DF7898;                    North         East     Units Scale Factor Converg.
 DF7898;SPC IL E     -   522,902.059   310,525.361   MT  0.99997636   +0 04 59.4
 DF7898;SPC IL E     - 1,715,554.51  1,018,781.96   sFT  0.99997636   +0 04 59.4
 DF7898;UTM  16      - 4,581,297.367   399,026.224   MT  0.99972547   -0 47 53.7
 DF7898
 DF7898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7898!SPC IL E     -   0.99998049  x   0.99997636  =   0.99995685
 DF7898!UTM  16      -   0.99998049  x   0.99972547  =   0.99970597
 DF7898
 DF7898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9902681297(NAD 83)
 DF7898
 DF7898                          SUPERSEDED SURVEY CONTROL
 DF7898
 DF7898  NAD 83(2007)-  41 22 36.71280(N)    088 12 27.03767(W) AD(2002.00) 0
 DF7898  ELLIP H (02/10/07)  124.410  (m)                       GP(2002.00)    
 DF7898  NAD 83(1997)-  41 22 36.71283(N)    088 12 27.03773(W) AD(       ) A
 DF7898  ELLIP H (09/15/03)  124.413  (m)                       GP(       ) 4 1
 DF7898
 DF7898.Superseded values are not recommended for survey control.
 DF7898
 DF7898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7898.See file dsdata.pdf to determine how the superseded data were derived.
 DF7898
 DF7898_MARKER: DD = SURVEY DISK
 DF7898_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7898_STAMPING: DES PLAINES 2002
 DF7898_MARK LOGO: ILDW
 DF7898_PROJECTION: FLUSH
 DF7898_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7898_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7898+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2009
 DF7898
 DF7898  HISTORY     - Date     Condition        Report By
 DF7898  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7898  HISTORY     - 20091014 GOOD             GEOCAC
 DF7898
 DF7898                          STATION DESCRIPTION
 DF7898
 DF7898'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7898'THE STATION IS LOCATED IN WILL COUNTY IN THE SOUTHWEST QUARTER OF
 DF7898'SECTION 33, TOWNSHIP
 DF7898'34
 DF7898'NORTH, RANGE 9 EAST OF THE 3RD PRINCIPAL MERIDIAN.  THE STATION IS
 DF7898'LOCATED 105 FEET  NORTH
 DF7898'OF THE
 DF7898'CENTERLINE OF BLODGETT ROAD AT A T INTERSECTION WITH NORTH RIVER ROAD,
 DF7898'8 FEET  WEST OF
 DF7898'THE
 DF7898'PROJECTED CENTERLINE OF NORTH RIVER ROAD,  1FOOT  SOUTH OF A WITNESS
 DF7898'POST.  THE STATION
 DF7898'IS 76.4
 DF7898'FEET NORTHEAST OF A POWER POLE AND 76.8 FEET NORTHWEST OF AN EAST GATE
 DF7898'POST.
 DF7898
 DF7898                          STATION RECOVERY (2009)
 DF7898
 DF7898'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DF7898'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0549 ***********************************************************************
 NG0549  DESIGNATION -  DES PLAINES BUTLER BROS TANK
 NG0549  PID         -  NG0549
 NG0549  STATE/COUNTY-  IL/COOK
 NG0549  COUNTRY     -  US
 NG0549  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0549
 NG0549                         *CURRENT SURVEY CONTROL
 NG0549  ______________________________________________________________________
 NG0549* NAD 83(1997) POSITION- 42 01 14.38595(N) 087 54 41.70862(W)   ADJUSTED
 NG0549  ______________________________________________________________________
 NG0549  GEOID HEIGHT    -        -33.700 (meters)                     GEOID18
 NG0549  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 NG0549  HORZ ORDER      -  THIRD
 NG0549
 NG0549.The horizontal coordinates were established by classical geodetic methods
 NG0549.and adjusted by the National Geodetic Survey in October 1999.
 NG0549
 NG0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0549.GEOID18 height accuracy estimate available here.
 NG0549
 NG0549.Click photographs - Photos may exist for this station.
 NG0549
 NG0549.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0549
 NG0549. The following values were computed from the NAD 83(1997) position.
 NG0549
 NG0549;                    North         East     Units Scale Factor Converg.
 NG0549;SPC IL E     -   594,483.694   334,929.964   MT  0.99999001   +0 16 56.4
 NG0549;SPC IL E     - 1,950,401.92  1,098,849.39   sFT  0.99999001   +0 16 56.4
 NG0549;UTM  16      - 4,652,472.304   424,528.730   MT  0.99967009   -0 36 36.9
 NG0549
 NG0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2452852472(NAD 83)
 NG0549
 NG0549                          SUPERSEDED SURVEY CONTROL
 NG0549
 NG0549  NAD 83(1997)-  42 01 14.38603(N)    087 54 41.70924(W) AD(       ) 3
 NG0549  NAD 83(1994)-  42 01 14.38643(N)    087 54 41.72256(W) AD(       ) 3
 NG0549  NAD 83(1986)-  42 01 14.38805(N)    087 54 41.72257(W) AD(       ) 3
 NG0549  NAD 27      -  42 01 14.28332(N)    087 54 41.48493(W) AD(       ) 3
 NG0549
 NG0549.Superseded values are not recommended for survey control.
 NG0549
 NG0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0549.See file dsdata.pdf to determine how the superseded data were derived.
 NG0549
 NG0549_MARKER: 53 = ELEVATED TANK
 NG0549
 NG0549  HISTORY     - Date     Condition        Report By
 NG0549  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0549  HISTORY     - 1989     GOOD             USPSQD
 NG0549
 NG0549                          STATION DESCRIPTION
 NG0549
 NG0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0549'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 NG0549'THE BUTLER BROTHERS BEN FRANKLIN STORES LOCATED AT THE SOUTHWEST
 NG0549'CORNER OF THE STORE 0.1 MILE
 NG0549'SOUTHWEST OF THE INTERSECTION OF WOLF ROAD AND OAKTON AVENUE IN THE
 NG0549'SOUTHWEST EDGE OF DES PLAINES.  IT
 NG0549'IS A STEEL TANK SUPPORTED BY A FOUR LEGGED STEEL STRUCTURE AND
 NG0549'IS PAINTED SILVER WITH THE NAME BUTLER
 NG0549'BROS. BEN FRANKLIN STORE PAINTED ON THE NORTH AND
 NG0549'SOUTH SIDES IN BLACK LETTERS.  THE HEIGHT IS ABOUT 135
 NG0549'FEET.
 NG0549
 NG0549                          STATION RECOVERY (1989)
 NG0549
 NG0549'RECOVERY NOTE BY US POWER SQUADRON 1989 (WW)
 NG0549'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0553 ***********************************************************************
 NG0553  DESIGNATION -  DES PLAINES MUNICIPAL TANK
 NG0553  PID         -  NG0553
 NG0553  STATE/COUNTY-  IL/COOK
 NG0553  COUNTRY     -  US
 NG0553  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0553
 NG0553                         *CURRENT SURVEY CONTROL
 NG0553  ______________________________________________________________________
 NG0553* NAD 83(1997) POSITION- 42 01 01.49244(N) 087 53 20.64626(W)   ADJUSTED
 NG0553  ______________________________________________________________________
 NG0553  GEOID HEIGHT    -        -33.713 (meters)                     GEOID18
 NG0553  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 NG0553  HORZ ORDER      -  THIRD
 NG0553
 NG0553.The horizontal coordinates were established by classical geodetic methods
 NG0553.and adjusted by the National Geodetic Survey in October 1999.
 NG0553
 NG0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0553.GEOID18 height accuracy estimate available here.
 NG0553
 NG0553.Click photographs - Photos may exist for this station.
 NG0553
 NG0553.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0553
 NG0553. The following values were computed from the NAD 83(1997) position.
 NG0553
 NG0553;                    North         East     Units Scale Factor Converg.
 NG0553;SPC IL E     -   594,095.324   336,796.961   MT  0.99999165   +0 17 50.5
 NG0553;SPC IL E     - 1,949,127.74  1,104,974.70   sFT  0.99999165   +0 17 50.5
 NG0553;UTM  16      - 4,652,055.033   426,388.851   MT  0.99966667   -0 35 42.5
 NG0553
 NG0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2638852055(NAD 83)
 NG0553
 NG0553                          SUPERSEDED SURVEY CONTROL
 NG0553
 NG0553  NAD 83(1997)-  42 01 01.49253(N)    087 53 20.64688(W) AD(       ) 3
 NG0553  NAD 83(1994)-  42 01 01.49321(N)    087 53 20.66044(W) AD(       ) 3
 NG0553  NAD 83(1986)-  42 01 01.49483(N)    087 53 20.66028(W) AD(       ) 3
 NG0553  NAD 27      -  42 01 01.38866(N)    087 53 20.42543(W) AD(       ) 3
 NG0553
 NG0553.Superseded values are not recommended for survey control.
 NG0553
 NG0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0553.See file dsdata.pdf to determine how the superseded data were derived.
 NG0553
 NG0553_MARKER: 53 = ELEVATED TANK
 NG0553
 NG0553  HISTORY     - Date     Condition        Report By
 NG0553  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0553  HISTORY     - 1989     GOOD             USPSQD
 NG0553
 NG0553                          STATION DESCRIPTION
 NG0553
 NG0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0553'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 NG0553'TANK LOCATED AT
 NG0553'THE SOUTHWEST CORNER OF THE INTERSECTION OF PROSPECT AVENUE AND
 NG0553'MANNHEIM ROAD (U.S. HIGHWAY 45) IN
 NG0553'THE SOUTH SECTION OF DES PLAINES.  IT IS A STEEL TANK SUPPORTED
 NG0553'BY A TEN-LEGGED STEEL STRUCTURE AND IS
 NG0553'PAINTED SILVER WITH THE NAME CITY OF DES PLAINES
 NG0553'PAINTED ON THE NORTH AND SOUTH SIDES IN BLACK LETTERS.
 NG0553'THE HEIGHT IS ABOUT 125 FEET.
 NG0553
 NG0553                          STATION RECOVERY (1989)
 NG0553
 NG0553'RECOVERY NOTE BY US POWER SQUADRON 1989 (WW)
 NG0553'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0551 ***********************************************************************
 NG0551  DESIGNATION -  DES PLAINES UNIV OIL PRO CO TK
 NG0551  PID         -  NG0551
 NG0551  STATE/COUNTY-  IL/COOK
 NG0551  COUNTRY     -  US
 NG0551  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0551
 NG0551                         *CURRENT SURVEY CONTROL
 NG0551  ______________________________________________________________________
 NG0551* NAD 83(1997) POSITION- 42 01 56.72340(N) 087 55 01.20009(W)   ADJUSTED
 NG0551  ______________________________________________________________________
 NG0551  GEOID HEIGHT    -        -33.715 (meters)                     GEOID18
 NG0551  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 NG0551  HORZ ORDER      -  THIRD
 NG0551
 NG0551.The horizontal coordinates were established by classical geodetic methods
 NG0551.and adjusted by the National Geodetic Survey in October 1999.
 NG0551
 NG0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0551.GEOID18 height accuracy estimate available here.
 NG0551
 NG0551.Click photographs - Photos may exist for this station.
 NG0551
 NG0551.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0551
 NG0551. The following values were computed from the NAD 83(1997) position.
 NG0551
 NG0551;                    North         East     Units Scale Factor Converg.
 NG0551;SPC IL E     -   595,787.742   334,475.186   MT  0.99998962   +0 16 43.5
 NG0551;SPC IL E     - 1,954,680.28  1,097,357.34   sFT  0.99998962   +0 16 43.5
 NG0551;UTM  16      - 4,653,782.860   424,094.462   MT  0.99967089   -0 36 50.4
 NG0551
 NG0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2409453782(NAD 83)
 NG0551
 NG0551                          SUPERSEDED SURVEY CONTROL
 NG0551
 NG0551  NAD 83(1997)-  42 01 56.72347(N)    087 55 01.20072(W) AD(       ) 3
 NG0551  NAD 83(1994)-  42 01 56.72359(N)    087 55 01.21393(W) AD(       ) 3
 NG0551  NAD 83(1986)-  42 01 56.72530(N)    087 55 01.21393(W) AD(       ) 3
 NG0551  NAD 27      -  42 01 56.62132(N)    087 55 00.97488(W) AD(       ) 3
 NG0551
 NG0551.Superseded values are not recommended for survey control.
 NG0551
 NG0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0551.See file dsdata.pdf to determine how the superseded data were derived.
 NG0551
 NG0551_MARKER: 53 = ELEVATED TANK
 NG0551
 NG0551  HISTORY     - Date     Condition        Report By
 NG0551  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0551  HISTORY     - 1989     GOOD             USPSQD
 NG0551
 NG0551                          STATION DESCRIPTION
 NG0551
 NG0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0551'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 NG0551'UNIVERSAL OIL
 NG0551'PRODUCTS COMPANY LOCATED 0.15 MILE NORTHEAST OF THE INTERSECTION OF
 NG0551'MT. PROSPECT ROAD AND ALGONQUIN
 NG0551'ROAD (STATE HIGHWAY 62) IN THE WEST EDGE OF DES PLAINES.
 NG0551'IT IS A STEEL TANK SUPPORTED BY A FOUR-LEGGED
 NG0551'STEEL STRUCTURE AND IS PAINTED SILVER.
 NG0551'THE HEIGHT IS ABOUT 130 FEET.
 NG0551
 NG0551                          STATION RECOVERY (1989)
 NG0551
 NG0551'RECOVERY NOTE BY US POWER SQUADRON 1989 (WW)
 NG0551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7974 ***********************************************************************
 DO7974  DESIGNATION -  DETROIT 2
 DO7974  PID         -  DO7974
 DO7974  STATE/COUNTY-  IL/PIKE
 DO7974  COUNTRY     -  US
 DO7974  USGS QUAD   -  MILTON (2018)
 DO7974
 DO7974                         *CURRENT SURVEY CONTROL
 DO7974  ______________________________________________________________________
 DO7974* NAD 83(2011) POSITION- 39 37 12.84433(N) 090 38 49.37771(W)   ADJUSTED
 DO7974* NAD 83(2011) ELLIP HT-   162.099 (meters)        (05/22/13)   ADJUSTED
 DO7974* NAD 83(2011) EPOCH   -  2010.00
 DO7974* NAVD 88 ORTHO HEIGHT -   194.6   (meters)      638.    (feet) GPS OBS
 DO7974  ______________________________________________________________________
 DO7974  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7974  GEOID HEIGHT    -        -32.512 (meters)                     GEOID12A
 DO7974  GEOID HEIGHT    -        -32.514 (meters)                     GEOID18
 DO7974  NAD 83(2011) X  -    -55,559.144 (meters)                     COMP
 DO7974  NAD 83(2011) Y  - -4,919,515.108 (meters)                     COMP
 DO7974  NAD 83(2011) Z  -  4,045,698.530 (meters)                     COMP
 DO7974  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 DO7974
 DO7974  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7974  Standards:
 DO7974         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7974            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7974  -------------------------------------------------------------------
 DO7974  NETWORK    0.76   2.55           0.30   0.32   1.30     -0.01351063
 DO7974  -------------------------------------------------------------------
 DO7974  Click here for local accuracies and other accuracy information.
 DO7974
 DO7974.The horizontal coordinates were established by GPS observations
 DO7974.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7974
 DO7974.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7974.been affixed to the stable North American tectonic plate. See 
 DO7974.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7974
 DO7974.The horizontal coordinates are valid at the epoch date displayed above
 DO7974.which is a decimal equivalence of Year/Month/Day.
 DO7974
 DO7974.The orthometric height was determined by GPS observations and a
 DO7974.high-resolution geoid model.
 DO7974
 DO7974.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7974.GEOID18 height accuracy estimate available here.
 DO7974
 DO7974.Click photographs - Photos may exist for this station.
 DO7974
 DO7974.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7974
 DO7974.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7974
 DO7974.The ellipsoidal height was determined by GPS observations
 DO7974.and is referenced to NAD 83.
 DO7974
 DO7974. The following values were computed from the NAD 83(2011) position.
 DO7974
 DO7974;                    North         East     Units Scale Factor Converg.
 DO7974;SPC IL W     -   327,934.808   658,754.259   MT  0.99996211   -0 18 22.8
 DO7974;SPC IL W     - 1,075,899.45  2,161,262.93   sFT  0.99996211   -0 18 22.8
 DO7974;UTM  15      - 4,388,253.724   701,966.089   MT  1.00010222   +1 30 03.5
 DO7974
 DO7974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7974!SPC IL W     -   0.99997457  x   0.99996211  =   0.99993668
 DO7974!UTM  15      -   0.99997457  x   1.00010222  =   1.00007679
 DO7974
 DO7974_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0196688253(NAD 83)
 DO7974
 DO7974                          SUPERSEDED SURVEY CONTROL
 DO7974
 DO7974.No superseded survey control is available for this station.
 DO7974
 DO7974_MARKER: DD = SURVEY DISK
 DO7974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7974_STAMPING: DETROIT 2 2011
 DO7974_MARK LOGO: ILHD
 DO7974_PROJECTION: FLUSH
 DO7974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7974+STABILITY: SURFACE MOTION
 DO7974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7974+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2019
 DO7974
 DO7974  HISTORY     - Date     Condition        Report By
 DO7974  HISTORY     - 2011     MONUMENTED       ILHD
 DO7974  HISTORY     - 20110902 GOOD             ILDT
 DO7974  HISTORY     - 20191002 GOOD             ILDT
 DO7974
 DO7974                          STATION DESCRIPTION
 DO7974
 DO7974'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7974'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF
 DO7974'BEDFORD, 3.9 MI (6.3 KM) NORTH OF MILTON AND 2.0 MI (3.2 KM)
 DO7974'WEST-SOUTHWEST OF FLORENCE.
 DO7974'
 DO7974'TO REACH FROM THE INTERSECTION OF IL 106 AND CO HIGHWAY 14 IN DETROIT.
 DO7974'PROCEED EAST ALONG IL 106 FOR 1.6 MI (2.6 KM) TO STATION ON THE RIGHT
 DO7974'JUST PAST 250TH AVE.
 DO7974'
 DO7974'THE STATION IS A IL DOT DIVISION OF HIGHWAYS DISK IN CONCRETE.  IT IS
 DO7974'77.1 FT (23.5 M) NORTHEAST OF HEADWALL ON EAST SIDE OF 250TH AVENUE,
 DO7974'75.7 FT (23.1 M) SOUTH OF CHISELED X ON NORTH SIDE OF IL 106 AND 34.4
 DO7974'FT (10.5 M) EAST OF CORRUGATED METAL PIPE ON EAST SIDE OF 250TH
 DO7974'AVENUE.
 DO7974
 DO7974                          STATION RECOVERY (2019)
 DO7974
 DO7974'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DO7974'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0937 ***********************************************************************
 JB0937  DESIGNATION -  DEVALL RM 1
 JB0937  PID         -  JB0937
 JB0937  STATE/COUNTY-  IL/FAYETTE
 JB0937  COUNTRY     -  US
 JB0937  USGS QUAD   -  HAGARSTOWN (2018)
 JB0937
 JB0937                         *CURRENT SURVEY CONTROL
 JB0937  ______________________________________________________________________
 JB0937* NAD 83(1986) POSITION- 38 57 02.07   (N) 089 10 11.68   (W)   HD_HELD1
 JB0937* NAVD 88 ORTHO HEIGHT -   167.834 (meters)      550.64  (feet) ADJUSTED
 JB0937  ______________________________________________________________________
 JB0937  GEOID HEIGHT    -        -31.644 (meters)                     GEOID18
 JB0937  DYNAMIC HEIGHT  -        167.730 (meters)      550.29  (feet) COMP
 JB0937  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 JB0937
 JB0937  VERT ORDER      -  SECOND    CLASS 0
 JB0937
 JB0937.The horizontal coordinates were determined by differentially corrected
 JB0937.hand held GPS observations or other comparable positioning techniques
 JB0937.and have an estimated accuracy of +/- 3 meters.
 JB0937
 JB0937.The orthometric height was determined by differential leveling and
 JB0937.adjusted by the NATIONAL GEODETIC SURVEY
 JB0937.in June 1991.
 JB0937
 JB0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0937.GEOID18 height accuracy estimate available here.
 JB0937
 JB0937.Click photographs - Photos may exist for this station.
 JB0937
 JB0937.The dynamic height is computed by dividing the NAVD 88
 JB0937.geopotential number by the normal gravity value computed on the
 JB0937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0937.degrees latitude (g = 980.6199 gals.).
 JB0937
 JB0937.The modeled gravity was interpolated from observed gravity values.
 JB0937
 JB0937;                    North         East    Units  Estimated Accuracy
 JB0937;SPC IL E     -   253,824.1     227,481.2     MT  (+/- 3 meters HH1 GPS) 
 JB0937
 JB0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1196313530(NAD 83)
 JB0937
 JB0937                          SUPERSEDED SURVEY CONTROL
 JB0937
 JB0937  NGVD 29 (??/??/92)  167.961  (m)          551.05   (f) ADJ UNCH    2 0
 JB0937
 JB0937.Superseded values are not recommended for survey control.
 JB0937
 JB0937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0937.See file dsdata.pdf to determine how the superseded data were derived.
 JB0937
 JB0937_MARKER: DR = REFERENCE MARK DISK
 JB0937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0937_STAMPING: DEVALL NO 1 1959
 JB0937_MARK LOGO: CGS
 JB0937_PROJECTION: FLUSH
 JB0937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0937+STABILITY: SURFACE MOTION
 JB0937
 JB0937  HISTORY     - Date     Condition        Report By
 JB0937  HISTORY     - 1959     MONUMENTED       CGS
 JB0937  HISTORY     - 1960     GOOD             CGS
 JB0937
 JB0937                          STATION DESCRIPTION
 JB0937
 JB0937'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0937'4.4 MI SW FROM VANDALIA.
 JB0937'ABOUT 3.95 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0937'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0937'THENCE 0.5 MILES SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF
 JB0937'A DRIVE WEST TO A FARM HOUSE, AT THE INSIDE OF A CURVE WITH
 JB0937'TANGENTS EXTENDING TO THE WEST AND SOUTH, AT THE EAST END OF A
 JB0937'JOG IN THE ROAD, 39 FEET WEST OF THE CENTER LINE OF THE ROAD, 118
 JB0937'FEET NORTH OF THE CENTER LINE OF THE DRIVE, 1 1/2 FEET EAST OF
 JB0937'A FENCE, 34 FEET SOUTH OF A FENCE CORNER, 16.6 FEET SOUTH OF
 JB0937'TRIANGULATION STATION DEVALL, 18.6 FEET SOUTH OF A METAL WITNESS
 JB0937'POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 JB0937'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8879 ***********************************************************************
 DE8879  DESIGNATION -  DEW 01A
 DE8879  PID         -  DE8879
 DE8879  STATE/COUNTY-  IL/DE WITT
 DE8879  COUNTRY     -  US
 DE8879  USGS QUAD   -  KENNEY (2018)
 DE8879
 DE8879                         *CURRENT SURVEY CONTROL
 DE8879  ______________________________________________________________________
 DE8879* NAD 83(2011) POSITION- 40 04 44.76749(N) 089 07 25.99224(W)   ADJUSTED
 DE8879* NAD 83(2011) ELLIP HT-   159.660 (meters)        (06/27/12)   ADJUSTED
 DE8879* NAD 83(2011) EPOCH   -  2010.00
 DE8879* NAVD 88 ORTHO HEIGHT -   192.0   (meters)      630.    (feet) GPS OBS
 DE8879  ______________________________________________________________________
 DE8879  NAVD 88 orthometric height was determined with an earlier geoid model
 DE8879  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 DE8879  NAD 83(2011) X  -     74,727.247 (meters)                     COMP
 DE8879  NAD 83(2011) Y  - -4,886,608.094 (meters)                     COMP
 DE8879  NAD 83(2011) Z  -  4,084,812.737 (meters)                     COMP
 DE8879  LAPLACE CORR    -          1.67  (seconds)                    DEFLEC18
 DE8879
 DE8879  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8879  Standards:
 DE8879         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8879            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8879  -------------------------------------------------------------------
 DE8879  NETWORK    0.82   1.61           0.37   0.29   0.82     -0.00932613
 DE8879  -------------------------------------------------------------------
 DE8879  Click here for local accuracies and other accuracy information.
 DE8879
 DE8879.The horizontal coordinates were established by GPS observations
 DE8879.and adjusted by the National Geodetic Survey in June 2012.
 DE8879
 DE8879.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8879.been affixed to the stable North American tectonic plate. See 
 DE8879.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8879
 DE8879.The horizontal coordinates are valid at the epoch date displayed above
 DE8879.which is a decimal equivalence of Year/Month/Day.
 DE8879
 DE8879.The orthometric height was determined by GPS observations and a
 DE8879.high-resolution geoid model.
 DE8879
 DE8879.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8879.GEOID18 height accuracy estimate available here.
 DE8879
 DE8879.Click photographs - Photos may exist for this station.
 DE8879
 DE8879.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8879
 DE8879.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8879
 DE8879.The ellipsoidal height was determined by GPS observations
 DE8879.and is referenced to NAD 83.
 DE8879
 DE8879. The following values were computed from the NAD 83(2011) position.
 DE8879
 DE8879;                    North         East     Units Scale Factor Converg.
 DE8879;SPC IL E     -   379,082.741   232,570.873   MT  1.00003095   -0 30 32.4
 DE8879;SPC IL E     - 1,243,707.29    763,026.27   sFT  1.00003095   -0 30 32.4
 DE8879;UTM  16      - 4,438,698.400   318,907.857   MT  1.00000373   -1 22 04.2
 DE8879
 DE8879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8879!SPC IL E     -   0.99997495  x   1.00003095  =   1.00000590
 DE8879!UTM  16      -   0.99997495  x   1.00000373  =   0.99997868
 DE8879
 DE8879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1890738698(NAD 83)
 DE8879
 DE8879                          SUPERSEDED SURVEY CONTROL
 DE8879
 DE8879  NAD 83(2007)-  40 04 44.76769(N)    089 07 25.99309(W) AD(2002.00) 0
 DE8879  ELLIP H (02/10/07)  159.672  (m)                       GP(2002.00)    
 DE8879  ELLIP H (12/06/04)  159.619  (m)                       GP(       ) 4 1
 DE8879  NAD 83(1997)-  40 04 44.76933(N)    089 07 25.99346(W) AD(       ) 1
 DE8879  ELLIP H (12/18/02)  159.597  (m)                       GP(       ) 4 2
 DE8879  NAVD 88 (12/18/02)  191.9    (m)  GEOID99  model used  GPS OBS        
 DE8879
 DE8879.Superseded values are not recommended for survey control.
 DE8879
 DE8879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8879.See file dsdata.pdf to determine how the superseded data were derived.
 DE8879
 DE8879_MARKER: I = METAL ROD
 DE8879_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8879_STAMPING: DEW-01A
 DE8879_MARK LOGO: ILDT
 DE8879_PROJECTION: FLUSH
 DE8879_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8879_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8879+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2003
 DE8879_ROD/PIPE-DEPTH: 3.7 meters
 DE8879_SLEEVE-DEPTH  : 1.1 meters
 DE8879
 DE8879  HISTORY     - Date     Condition        Report By
 DE8879  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8879  HISTORY     - 20031103 GOOD             ILDT
 DE8879
 DE8879                          STATION DESCRIPTION
 DE8879
 DE8879'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8879'THE STATION IS LOCATED ABOUT 2.4 MI ( 3.9 KM )  SOUTHWEST  OF KENNEY .
 DE8879'TO REACH FROM THE  JUNCTION  AT STATE ROUTE 54   AND 300 E COUNTY
 DE8879'ROAD  OF  KENNEY,   GO SOUTH WEST  ON  STATE  ROUTE 54   ABOUT 2.3 MI
 DE8879'(
 DE8879'3.7 KM ) TO THE CROSS ROAD 100 E COUNTY ROAD .  THE STATION IS  ON
 DE8879'THE LEFT  ON THE SOUTHEAST CORNER AT THE CROSS ROAD.  IT IS  76.0
 DE8879'FT NORTH  OF THE CENTER  OF THE STATE  ROUTE  54 ,  21.5  FT EAST OF
 DE8879'THE CENTER OF THE 100 E  COUNTY ROAD, 24.2 SOUTHWEST OF THE UTILITY
 DE8879'POLE.  NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH
 DE8879'ACCESS COVER.
 DE8879
 DE8879                          STATION RECOVERY (2003)
 DE8879
 DE8879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DL)
 DE8879'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8892 ***********************************************************************
 DE8892  DESIGNATION -  DEW 01B
 DE8892  PID         -  DE8892
 DE8892  STATE/COUNTY-  IL/DE WITT
 DE8892  COUNTRY     -  US
 DE8892  USGS QUAD   -  KENNEY (2018)
 DE8892
 DE8892                         *CURRENT SURVEY CONTROL
 DE8892  ______________________________________________________________________
 DE8892* NAD 83(2011) POSITION- 40 04 28.40136(N) 089 07 26.63338(W)   ADJUSTED
 DE8892* NAD 83(2011) ELLIP HT-   158.266 (meters)        (06/27/12)   ADJUSTED
 DE8892* NAD 83(2011) EPOCH   -  2010.00
 DE8892* NAVD 88 ORTHO HEIGHT -   190.5   (meters)      625.    (feet) GPS OBS
 DE8892  ______________________________________________________________________
 DE8892  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8892  GEOID HEIGHT    -        -32.303 (meters)                     GEOID99
 DE8892  GEOID HEIGHT    -        -32.303 (meters)                     GEOID18
 DE8892  NAD 83(2011) X  -     74,717.010 (meters)                     COMP
 DE8892  NAD 83(2011) Y  - -4,886,932.219 (meters)                     COMP
 DE8892  NAD 83(2011) Z  -  4,084,425.577 (meters)                     COMP
 DE8892  LAPLACE CORR    -          1.64  (seconds)                    DEFLEC18
 DE8892
 DE8892  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8892  Standards:
 DE8892         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8892            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8892  -------------------------------------------------------------------
 DE8892  NETWORK    3.01   4.41           1.36   1.07   2.25      0.03878333
 DE8892  -------------------------------------------------------------------
 DE8892  Click here for local accuracies and other accuracy information.
 DE8892
 DE8892.The horizontal coordinates were established by GPS observations
 DE8892.and adjusted by the National Geodetic Survey in June 2012.
 DE8892
 DE8892.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8892.been affixed to the stable North American tectonic plate. See 
 DE8892.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8892
 DE8892.The horizontal coordinates are valid at the epoch date displayed above
 DE8892.which is a decimal equivalence of Year/Month/Day.
 DE8892
 DE8892.The orthometric height was determined by GPS observations and a
 DE8892.high-resolution geoid model.
 DE8892
 DE8892.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8892.GEOID18 height accuracy estimate available here.
 DE8892
 DE8892.Click photographs - Photos may exist for this station.
 DE8892
 DE8892.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8892
 DE8892.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8892
 DE8892.The ellipsoidal height was determined by GPS observations
 DE8892.and is referenced to NAD 83.
 DE8892
 DE8892. The following values were computed from the NAD 83(2011) position.
 DE8892
 DE8892;                    North         East     Units Scale Factor Converg.
 DE8892;SPC IL E     -   378,578.094   232,551.197   MT  1.00003098   -0 30 32.7
 DE8892;SPC IL E     - 1,242,051.63    762,961.72   sFT  1.00003098   -0 30 32.7
 DE8892;UTM  16      - 4,438,194.118   318,880.620   MT  1.00000385   -1 22 04.1
 DE8892
 DE8892!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8892!SPC IL E     -   0.99997517  x   1.00003098  =   1.00000615
 DE8892!UTM  16      -   0.99997517  x   1.00000385  =   0.99997902
 DE8892
 DE8892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1888038194(NAD 83)
 DE8892
 DE8892                          SUPERSEDED SURVEY CONTROL
 DE8892
 DE8892  NAD 83(2007)-  40 04 28.40202(N)    089 07 26.63467(W) AD(2002.00) 0
 DE8892  ELLIP H (02/10/07)  158.271  (m)                       GP(2002.00)    
 DE8892  ELLIP H (12/06/04)  158.252  (m)                       GP(       ) 4 1
 DE8892  NAD 83(1997)-  40 04 28.40328(N)    089 07 26.63543(W) AD(       ) 1
 DE8892  ELLIP H (12/18/02)  158.229  (m)                       GP(       ) 4 2
 DE8892
 DE8892.Superseded values are not recommended for survey control.
 DE8892
 DE8892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8892.See file dsdata.pdf to determine how the superseded data were derived.
 DE8892
 DE8892_MARKER: I = METAL ROD
 DE8892_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8892_STAMPING: DEW-01B
 DE8892_MARK LOGO: ILDT
 DE8892_PROJECTION: FLUSH
 DE8892_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8892_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8892+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8892_ROD/PIPE-DEPTH: 3.7 meters
 DE8892_SLEEVE-DEPTH  : 1.1 meters
 DE8892
 DE8892  HISTORY     - Date     Condition        Report By
 DE8892  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8892
 DE8892                          STATION DESCRIPTION
 DE8892
 DE8892'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8892'THE STATION IS LOCATED ABOUT 2.7  MI ( 4.4 KM )  SOUTHWEST  OF KENNEY
 DE8892'.
 DE8892'TO REACH FROM THE  JUNCTION  AT STATE ROUTE 54   AND 300 E COUNTY
 DE8892'ROAD  OF  KENNEY,   GO SOUTHWEST  ON  STATE  ROUTE 54   ABOUT 2.3 MI (
 DE8892'3.7 KM ) TO THE CROSSROAD 100 E COUNTY ROAD, TURN LEFT, GO SOUTH
 DE8892'ON 100 E COUNTY ROAD ABOUT 0.3 MI ( 0.5 KM ),  THE STATION IS  ON THE
 DE8892'RIGHT.  IT IS  21.0 FT WEST  OF THE CENTER  OF THE 100 E COUNTY ROAD ,
 DE8892'2.0   FT EAST OF  THE  EDGE OF FIELD .  NOTE-- ACCESS TO THE
 DE8892'STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8887 ***********************************************************************
 DE8887  DESIGNATION -  DEW 02A
 DE8887  PID         -  DE8887
 DE8887  STATE/COUNTY-  IL/DE WITT
 DE8887  COUNTRY     -  US
 DE8887  USGS QUAD   -  FARMER CITY SOUTH (2018)
 DE8887
 DE8887                         *CURRENT SURVEY CONTROL
 DE8887  ______________________________________________________________________
 DE8887* NAD 83(2011) POSITION- 40 12 04.02414(N) 088 44 41.45793(W)   ADJUSTED
 DE8887* NAD 83(2011) ELLIP HT-   193.785 (meters)        (06/27/12)   ADJUSTED
 DE8887* NAD 83(2011) EPOCH   -  2010.00
 DE8887* NAVD 88 ORTHO HEIGHT -   225.8   (meters)      741.    (feet) GPS OBS
 DE8887  ______________________________________________________________________
 DE8887  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8887  GEOID HEIGHT    -        -31.944 (meters)                     GEOID99
 DE8887  GEOID HEIGHT    -        -31.936 (meters)                     GEOID18
 DE8887  NAD 83(2011) X  -    106,861.732 (meters)                     COMP
 DE8887  NAD 83(2011) Y  - -4,877,300.717 (meters)                     COMP
 DE8887  NAD 83(2011) Z  -  4,095,192.296 (meters)                     COMP
 DE8887  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 DE8887
 DE8887  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8887  Standards:
 DE8887         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8887            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8887  -------------------------------------------------------------------
 DE8887  NETWORK    4.18   5.88           1.91   1.44   3.00     -0.04987511
 DE8887  -------------------------------------------------------------------
 DE8887  Click here for local accuracies and other accuracy information.
 DE8887
 DE8887.The horizontal coordinates were established by GPS observations
 DE8887.and adjusted by the National Geodetic Survey in June 2012.
 DE8887
 DE8887.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8887.been affixed to the stable North American tectonic plate. See 
 DE8887.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8887
 DE8887.The horizontal coordinates are valid at the epoch date displayed above
 DE8887.which is a decimal equivalence of Year/Month/Day.
 DE8887
 DE8887.The orthometric height was determined by GPS observations and a
 DE8887.high-resolution geoid model.
 DE8887
 DE8887.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8887.GEOID18 height accuracy estimate available here.
 DE8887
 DE8887.Click photographs - Photos may exist for this station.
 DE8887
 DE8887.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8887
 DE8887.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8887
 DE8887.The ellipsoidal height was determined by GPS observations
 DE8887.and is referenced to NAD 83.
 DE8887
 DE8887. The following values were computed from the NAD 83(2011) position.
 DE8887
 DE8887;                    North         East     Units Scale Factor Converg.
 DE8887;SPC IL E     -   392,412.402   264,963.192   MT  0.99999011   -0 15 56.3
 DE8887;SPC IL E     - 1,287,439.69    869,300.07   sFT  0.99999011   -0 15 56.3
 DE8887;UTM  16      - 4,451,539.540   351,494.178   MT  0.99987149   -1 07 35.2
 DE8887
 DE8887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8887!SPC IL E     -   0.99996960  x   0.99999011  =   0.99995971
 DE8887!UTM  16      -   0.99996960  x   0.99987149  =   0.99984109
 DE8887
 DE8887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5149451539(NAD 83)
 DE8887
 DE8887                          SUPERSEDED SURVEY CONTROL
 DE8887
 DE8887  NAD 83(2007)-  40 12 04.02413(N)    088 44 41.45883(W) AD(2002.00) 0
 DE8887  ELLIP H (02/10/07)  193.879  (m)                       GP(2002.00)    
 DE8887  ELLIP H (12/06/04)  193.886  (m)                       GP(       ) 4 1
 DE8887  NAD 83(1997)-  40 12 04.02420(N)    088 44 41.45877(W) AD(       ) 1
 DE8887  ELLIP H (12/18/02)  193.833  (m)                       GP(       ) 4 2
 DE8887
 DE8887.Superseded values are not recommended for survey control.
 DE8887
 DE8887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8887.See file dsdata.pdf to determine how the superseded data were derived.
 DE8887
 DE8887_MARKER: I = METAL ROD
 DE8887_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8887_STAMPING: DEW-02A
 DE8887_MARK LOGO: ILDT
 DE8887_PROJECTION: FLUSH
 DE8887_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8887_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8887+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8887_ROD/PIPE-DEPTH: 3.7 meters
 DE8887_SLEEVE-DEPTH  : 1.1 meters
 DE8887
 DE8887  HISTORY     - Date     Condition        Report By
 DE8887  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8887
 DE8887                          STATION DESCRIPTION
 DE8887
 DE8887'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8887'THE STATION IS LOCATED ABOUT 2.3 MI ( 3.7 KM )  NORTHEAST OF DE WITT,
 DE8887'6.5 MI (10.6 KM) SOUTHWEST OF FARMER CITY.  TO REACH FROM THE
 DE8887'JUNCTION  AT STATE ROUTE  ROUTE 54  AND STATE ROUTE 48 AT
 DE8887'FULLERTON ,  GO SOUTH ON  STATE  ROUTE 48   ABOUT 0.5  MI (0.8 KM)
 DE8887'TO THE STATION ON THE RIGHT. IT IS  28.8 FT WEST  OF THE CENTER  OF
 DE8887'THE STATE  ROUTE  48 ,  11.2  FT EAST OF METAL FENCE , 45.5 FT SOUTH
 DE8887'OF
 DE8887'THE ENTRANCE  DRIVEWAY MONFORT FORDS HORSE FARM .  NOTE-- ACCESS
 DE8887'TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8895 ***********************************************************************
 DE8895  DESIGNATION -  DEW 02B
 DE8895  PID         -  DE8895
 DE8895  STATE/COUNTY-  IL/DE WITT
 DE8895  COUNTRY     -  US
 DE8895  USGS QUAD   -  FARMER CITY SOUTH (2018)
 DE8895
 DE8895                         *CURRENT SURVEY CONTROL
 DE8895  ______________________________________________________________________
 DE8895* NAD 83(2011) POSITION- 40 11 47.47398(N) 088 44 41.08580(W)   ADJUSTED
 DE8895* NAD 83(2011) ELLIP HT-   186.350 (meters)        (06/27/12)   ADJUSTED
 DE8895* NAD 83(2011) EPOCH   -  2010.00
 DE8895* NAVD 88 ORTHO HEIGHT -   218.3   (meters)      716.    (feet) GPS OBS
 DE8895  ______________________________________________________________________
 DE8895  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8895  GEOID HEIGHT    -        -31.945 (meters)                     GEOID99
 DE8895  GEOID HEIGHT    -        -31.938 (meters)                     GEOID18
 DE8895  NAD 83(2011) X  -    106,877.625 (meters)                     COMP
 DE8895  NAD 83(2011) Y  - -4,877,624.258 (meters)                     COMP
 DE8895  NAD 83(2011) Z  -  4,094,797.581 (meters)                     COMP
 DE8895  LAPLACE CORR    -          1.04  (seconds)                    DEFLEC18
 DE8895
 DE8895  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8895  Standards:
 DE8895         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8895            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8895  -------------------------------------------------------------------
 DE8895  NETWORK    4.74   6.04           2.06   1.78   3.08     -0.19177761
 DE8895  -------------------------------------------------------------------
 DE8895  Click here for local accuracies and other accuracy information.
 DE8895
 DE8895.The horizontal coordinates were established by GPS observations
 DE8895.and adjusted by the National Geodetic Survey in June 2012.
 DE8895
 DE8895.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8895.been affixed to the stable North American tectonic plate. See 
 DE8895.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8895
 DE8895.The horizontal coordinates are valid at the epoch date displayed above
 DE8895.which is a decimal equivalence of Year/Month/Day.
 DE8895
 DE8895.The orthometric height was determined by GPS observations and a
 DE8895.high-resolution geoid model.
 DE8895
 DE8895.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8895.GEOID18 height accuracy estimate available here.
 DE8895
 DE8895.Click photographs - Photos may exist for this station.
 DE8895
 DE8895.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8895
 DE8895.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8895
 DE8895.The ellipsoidal height was determined by GPS observations
 DE8895.and is referenced to NAD 83.
 DE8895
 DE8895. The following values were computed from the NAD 83(2011) position.
 DE8895
 DE8895;                    North         East     Units Scale Factor Converg.
 DE8895;SPC IL E     -   391,901.898   264,969.627   MT  0.99999010   -0 15 55.9
 DE8895;SPC IL E     - 1,285,764.81    869,321.18   sFT  0.99999010   -0 15 55.9
 DE8895;UTM  16      - 4,451,029.058   351,492.943   MT  0.99987149   -1 07 34.6
 DE8895
 DE8895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8895!SPC IL E     -   0.99997077  x   0.99999010  =   0.99996087
 DE8895!UTM  16      -   0.99997077  x   0.99987149  =   0.99984226
 DE8895
 DE8895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5149251029(NAD 83)
 DE8895
 DE8895                          SUPERSEDED SURVEY CONTROL
 DE8895
 DE8895  NAD 83(2007)-  40 11 47.47396(N)    088 44 41.08660(W) AD(2002.00) 0
 DE8895  ELLIP H (02/10/07)  186.440  (m)                       GP(2002.00)    
 DE8895  ELLIP H (12/06/04)  186.448  (m)                       GP(       ) 4 1
 DE8895  NAD 83(1997)-  40 11 47.47403(N)    088 44 41.08659(W) AD(       ) 1
 DE8895  ELLIP H (12/18/02)  186.397  (m)                       GP(       ) 4 2
 DE8895
 DE8895.Superseded values are not recommended for survey control.
 DE8895
 DE8895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8895.See file dsdata.pdf to determine how the superseded data were derived.
 DE8895
 DE8895_MARKER: I = METAL ROD
 DE8895_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8895_STAMPING: DEW-02B
 DE8895_MARK LOGO: ILDT
 DE8895_PROJECTION: FLUSH
 DE8895_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8895_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8895+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8895_ROD/PIPE-DEPTH: 3.7 meters
 DE8895_SLEEVE-DEPTH  : 1.1 meters
 DE8895
 DE8895  HISTORY     - Date     Condition        Report By
 DE8895  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8895
 DE8895                          STATION DESCRIPTION
 DE8895
 DE8895'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8895'THE STATION IS LOCATED ABOUT 2.1 MI ( 3.7 KM )  NORTHEAST  OF DEWITT,
 DE8895'6.5 MI (10.6 KM) SOUTHWEST OF FARMER CITY .TO REACH FROM THE
 DE8895'JUNCTION  AT STATE ROUTE  ROUTE 54   AND  STATE ROUTE 48 AT
 DE8895'FULLERTON,  GO SOUTH ON  STATE  ROUTE 48   ABOUT 0.8  MI ( 1.3 KM ). .
 DE8895'TO THE STATION ON THE LEFT, IN THE FRONT YARD MCCORD CEMETERY. .
 DE8895'IT IS  32.0  FT EAST  OF THE CENTER  OF THE STATE  ROUTE  48 ,  20.0
 DE8895'FT
 DE8895'SOUTH  OF  CENTER OF THE ENTRANCE DRIVEWAY  TO MCCORD
 DE8895'CEMETERY, 22.7  FT SOUTHWEST  OF THE SOUTHWEST CORNER  FROM THE
 DE8895'CONCRETE POLE.   NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A
 DE8895'6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8897 ***********************************************************************
 DE8897  DESIGNATION -  DEW 03B
 DE8897  PID         -  DE8897
 DE8897  STATE/COUNTY-  IL/DE WITT
 DE8897  COUNTRY     -  US
 DE8897  USGS QUAD   -  DE WITT (2018)
 DE8897
 DE8897                         *CURRENT SURVEY CONTROL
 DE8897  ______________________________________________________________________
 DE8897* NAD 83(2011) POSITION- 40 07 39.99123(N) 088 50 00.31637(W)   NO CHECK
 DE8897* NAD 83(2011) ELLIP HT-   188.466 (meters)        (06/27/12)   NO CHECK
 DE8897* NAD 83(2011) EPOCH   -  2010.00
 DE8897* NAVD 88 ORTHO HEIGHT -   220.5   (meters)      723.    (feet) GPS OBS
 DE8897  ______________________________________________________________________
 DE8897  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8897  GEOID HEIGHT    -        -32.051 (meters)                     GEOID99
 DE8897  GEOID HEIGHT    -        -32.040 (meters)                     GEOID18
 DE8897  NAD 83(2011) X  -     99,428.798 (meters)                     COMP
 DE8897  NAD 83(2011) Y  - -4,882,707.697 (meters)                     COMP
 DE8897  NAD 83(2011) Z  -  4,088,965.226 (meters)                     COMP
 DE8897  LAPLACE CORR    -          1.92  (seconds)                    DEFLEC18
 DE8897
 DE8897  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8897  Standards:
 DE8897         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8897            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8897  -------------------------------------------------------------------
 DE8897  NETWORK    7.11   9.58           3.44   1.71   4.89     -0.43218166
 DE8897  -------------------------------------------------------------------
 DE8897  Click here for local accuracies and other accuracy information.
 DE8897
 DE8897.The horizontal coordinates were established by GPS observations
 DE8897.and adjusted by the National Geodetic Survey in June 2012.
 DE8897
 DE8897.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8897.been affixed to the stable North American tectonic plate. See 
 DE8897.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8897
 DE8897.The horizontal coordinates are valid at the epoch date displayed above
 DE8897.which is a decimal equivalence of Year/Month/Day.
 DE8897
 DE8897.No horizontal observational check was made to the station.
 DE8897
 DE8897.The orthometric height was determined by GPS observations and a
 DE8897.high-resolution geoid model.
 DE8897
 DE8897.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8897.GEOID18 height accuracy estimate available here.
 DE8897
 DE8897.Click photographs - Photos may exist for this station.
 DE8897
 DE8897.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8897
 DE8897.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8897
 DE8897.The ellipsoidal height was determined by GPS observations
 DE8897.and is referenced to NAD 83.
 DE8897
 DE8897. The following values were computed from the NAD 83(2011) position.
 DE8897
 DE8897;                    North         East     Units Scale Factor Converg.
 DE8897;SPC IL E     -   384,307.490   257,376.243   MT  0.99999736   -0 19 20.3
 DE8897;SPC IL E     - 1,260,848.82    844,408.56   sFT  0.99999736   -0 19 20.3
 DE8897;UTM  16      - 4,443,550.303   343,787.239   MT  0.99990041   -1 10 54.7
 DE8897
 DE8897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8897!SPC IL E     -   0.99997044  x   0.99999736  =   0.99996780
 DE8897!UTM  16      -   0.99997044  x   0.99990041  =   0.99987085
 DE8897
 DE8897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4378743550(NAD 83)
 DE8897
 DE8897                          SUPERSEDED SURVEY CONTROL
 DE8897
 DE8897  NAD 83(2007)-  40 07 39.99121(N)    088 50 00.31721(W) AD(2002.00) 0
 DE8897  ELLIP H (02/10/07)  188.480  (m)                       GP(2002.00)    
 DE8897  ELLIP H (12/06/04)  188.496  (m)                       GP(       ) 4 1
 DE8897  NAD 83(1997)-  40 07 39.99127(N)    088 50 00.31700(W) AD(       ) 1
 DE8897  ELLIP H (12/18/02)  188.402  (m)                       GP(       ) 4 2
 DE8897
 DE8897.Superseded values are not recommended for survey control.
 DE8897
 DE8897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8897.See file dsdata.pdf to determine how the superseded data were derived.
 DE8897
 DE8897_MARKER: I = METAL ROD
 DE8897_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8897_STAMPING: DEW-03B
 DE8897_MARK LOGO: ILDT
 DE8897_PROJECTION: FLUSH
 DE8897_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8897_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8897+SATELLITE: SATELLITE OBSERVATIONS - October 19, 2023
 DE8897_ROD/PIPE-DEPTH: 3.7 meters
 DE8897_SLEEVE-DEPTH  : 1.1 meters
 DE8897
 DE8897  HISTORY     - Date     Condition        Report By
 DE8897  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8897  HISTORY     - 20231019 POOR             ILDT
 DE8897
 DE8897                          STATION DESCRIPTION
 DE8897
 DE8897'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8897'THE STATION IS LOCATED ABOUT  6.9 MI ( 11.3 KM )  EAST  OF CLINTON,
 DE8897'4.6 MI
 DE8897'7.5 KM ) WEST OF WELDON, 5.0  MI ( 8.2 KM ) SOUTHWEST OF DE WITT. TO
 DE8897'REACH FROM THE  JUNCTION  AT STATE ROUTE 48   ND STATE ROUTE 10 AT
 DE8897'WELDON, GO  WEST  ON  STATE  ROUTE 10 ( 500 N COUNTY ROAD )   ABOUT
 DE8897'3.9 MI (6.4 KM) TO THE CROSSROAD 1700 E COUNTY ROAD, CONTINUE WEST
 DE8897'ON STATE ROAD 10  (500 N COUNTY ROAD) ABOUT 0.7 MI (1.1 KM), THE
 DE8897'STATION IS ON THE LEFT.  IT IS  38.5  FT SOUTH  OF THE CENTER  OF THE
 DE8897'STATE  ROUTE 10  (500 N COUNTY ROAD), 3.0 FT NORTH  OF THE EDGE OF
 DE8897'FIELD.  NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH
 DE8897'ACCESS COVER.
 DE8897
 DE8897                          STATION RECOVERY (2023)
 DE8897
 DE8897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DE8897'VAULT IS MISSING BUT ROD IS STILL INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8896 ***********************************************************************
 DE8896  DESIGNATION -  DEW 04C
 DE8896  PID         -  DE8896
 DE8896  STATE/COUNTY-  IL/DE WITT
 DE8896  COUNTRY     -  US
 DE8896  USGS QUAD   -  MAROA (2018)
 DE8896
 DE8896                         *CURRENT SURVEY CONTROL
 DE8896  ______________________________________________________________________
 DE8896* NAD 83(2011) POSITION- 40 05 01.72639(N) 088 57 17.65262(W)   ADJUSTED
 DE8896* NAD 83(2011) ELLIP HT-   187.280 (meters)        (06/27/12)   ADJUSTED
 DE8896* NAD 83(2011) EPOCH   -  2010.00
 DE8896* NAVD 88 ORTHO HEIGHT -   219.4   (meters)      720.    (feet) GPS OBS
 DE8896  ______________________________________________________________________
 DE8896  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8896  GEOID HEIGHT    -        -32.166 (meters)                     GEOID99
 DE8896  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 DE8896  NAD 83(2011) X  -     89,133.284 (meters)                     COMP
 DE8896  NAD 83(2011) Y  - -4,886,050.831 (meters)                     COMP
 DE8896  NAD 83(2011) Z  -  4,085,230.749 (meters)                     COMP
 DE8896  LAPLACE CORR    -          1.74  (seconds)                    DEFLEC18
 DE8896
 DE8896  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8896  Standards:
 DE8896         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8896            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8896  -------------------------------------------------------------------
 DE8896  NETWORK    2.00   2.98           0.84   0.79   1.52      0.09948135
 DE8896  -------------------------------------------------------------------
 DE8896  Click here for local accuracies and other accuracy information.
 DE8896
 DE8896.The horizontal coordinates were established by GPS observations
 DE8896.and adjusted by the National Geodetic Survey in June 2012.
 DE8896
 DE8896.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8896.been affixed to the stable North American tectonic plate. See 
 DE8896.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8896
 DE8896.The horizontal coordinates are valid at the epoch date displayed above
 DE8896.which is a decimal equivalence of Year/Month/Day.
 DE8896
 DE8896.The orthometric height was determined by GPS observations and a
 DE8896.high-resolution geoid model.
 DE8896
 DE8896.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8896.GEOID18 height accuracy estimate available here.
 DE8896
 DE8896.Click photographs - Photos may exist for this station.
 DE8896
 DE8896.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8896
 DE8896.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8896
 DE8896.The ellipsoidal height was determined by GPS observations
 DE8896.and is referenced to NAD 83.
 DE8896
 DE8896. The following values were computed from the NAD 83(2011) position.
 DE8896
 DE8896;                    North         East     Units Scale Factor Converg.
 DE8896;SPC IL E     -   379,491.440   246,987.822   MT  1.00000958   -0 24 00.9
 DE8896;SPC IL E     - 1,245,048.17    810,325.88   sFT  1.00000958   -0 24 00.9
 DE8896;UTM  16      - 4,438,890.954   333,328.628   MT  0.99994198   -1 15 32.6
 DE8896
 DE8896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8896!SPC IL E     -   0.99997062  x   1.00000958  =   0.99998020
 DE8896!UTM  16      -   0.99997062  x   0.99994198  =   0.99991260
 DE8896
 DE8896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3332838890(NAD 83)
 DE8896
 DE8896                          SUPERSEDED SURVEY CONTROL
 DE8896
 DE8896  NAD 83(2007)-  40 05 01.72671(N)    088 57 17.65368(W) AD(2002.00) 0
 DE8896  ELLIP H (02/10/07)  187.292  (m)                       GP(2002.00)    
 DE8896  ELLIP H (12/06/04)  187.257  (m)                       GP(       ) 4 1
 DE8896  NAD 83(1997)-  40 05 01.72819(N)    088 57 17.65428(W) AD(       ) 1
 DE8896  ELLIP H (12/18/02)  187.234  (m)                       GP(       ) 4 2
 DE8896
 DE8896.Superseded values are not recommended for survey control.
 DE8896
 DE8896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8896.See file dsdata.pdf to determine how the superseded data were derived.
 DE8896
 DE8896_MARKER: I = METAL ROD
 DE8896_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8896_STAMPING: DEW-04C
 DE8896_MARK LOGO: ILDT
 DE8896_PROJECTION: FLUSH
 DE8896_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8896_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8896+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8896_ROD/PIPE-DEPTH: 3.7 meters
 DE8896_SLEEVE-DEPTH  : 1.1 meters
 DE8896
 DE8896  HISTORY     - Date     Condition        Report By
 DE8896  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8896
 DE8896                          STATION DESCRIPTION
 DE8896
 DE8896'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8896'THE STATION IS LOCATED ABOUT 7.0 MI ( 11.4 KM )  EAST  OF KENNEY, 4.5
 DE8896'MI
 DE8896'7.3 KM ) SOUTH  OF CLINTON . TO REACH FROM THE  JUNCTION  AT U.S.
 DE8896'ROUTE 51  AND  STATE ROUTE 54 ON THE WEST SIDE OF CLINTON, GO
 DE8896'SOUTH  ON  U.S. ROUTE 51  ABOUT 4.9 MI ( 8.0 KM ) TO THE CROSSROAD
 DE8896'250
 DE8896'N COUNTY ROAD, TURN LEFT GO EAST ON 250  N COUNTY ROAD , ABOUT 0.3
 DE8896'MI ( 0.5 KM )  TO THE ABANDON RAIL ROAD BED (ICRR, NO TRACKS) TURN
 DE8896'RIGHT GO  SOUTH ON ABANDON RAILROAD BED (ICRR, NO TRACKS) ABOUT
 DE8896'0.3 MI ( 0.5 KM ) ,  THE STATION IS ON THE RIGHT. IT IS  7.0 FT EAST
 DE8896'OF THE
 DE8896'EDGE FROM THE WEST SIDE OF THE RAILROAD BED, 29.0 FT  WEST OF THE
 DE8896'EDGE FROM THE EAST SIDE OF THE RAILROAD BED. NOTE-- ACCESS TO THE
 DE8896'STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0590 ***********************************************************************
 NH0590  DESIGNATION -  DEWITT
 NH0590  PID         -  NH0590
 NH0590  STATE/COUNTY-  IL/WINNEBAGO
 NH0590  COUNTRY     -  US
 NH0590  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0590
 NH0590                         *CURRENT SURVEY CONTROL
 NH0590  ______________________________________________________________________
 NH0590* NAD 83(1997) POSITION- 42 13 53.17354(N) 089 04 58.43443(W)   ADJUSTED
 NH0590* NAVD 88 ORTHO HEIGHT -   223.053 (meters)      731.80  (feet) ADJUSTED
 NH0590  ______________________________________________________________________
 NH0590  GEOID HEIGHT    -        -33.324 (meters)                     GEOID18
 NH0590  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 NH0590  DYNAMIC HEIGHT  -        222.982 (meters)      731.57  (feet) COMP
 NH0590  MODELED GRAVITY -    980,296.7   (mgal)                       NAVD 88
 NH0590
 NH0590  HORZ ORDER      -  SECOND
 NH0590  VERT ORDER      -  FIRST     CLASS II
 NH0590
 NH0590.The horizontal coordinates were established by classical geodetic methods
 NH0590.and adjusted by the National Geodetic Survey in October 1999.
 NH0590
 NH0590.The orthometric height was determined by differential leveling and
 NH0590.adjusted by the NATIONAL GEODETIC SURVEY
 NH0590.in June 1991.
 NH0590
 NH0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0590.GEOID18 height accuracy estimate available here.
 NH0590
 NH0590.Click photographs - Photos may exist for this station.
 NH0590
 NH0590.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0590
 NH0590.The dynamic height is computed by dividing the NAVD 88
 NH0590.geopotential number by the normal gravity value computed on the
 NH0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0590.degrees latitude (g = 980.6199 gals.).
 NH0590
 NH0590.The modeled gravity was interpolated from observed gravity values.
 NH0590
 NH0590. The following values were computed from the NAD 83(1997) position.
 NH0590
 NH0590;                    North         East     Units Scale Factor Converg.
 NH0590;SPC IL W     -   618,356.780   789,460.187   MT  1.00003961   +0 43 42.5
 NH0590;SPC IL W     - 2,028,725.54  2,590,087.30   sFT  1.00003961   +0 43 42.5
 NH0590;UTM  16      - 4,677,573.272   328,122.060   MT  0.99996350   -1 24 01.1
 NH0590
 NH0590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0590!SPC IL W     -   0.99997024  x   1.00003961  =   1.00000985
 NH0590!UTM  16      -   0.99997024  x   0.99996350  =   0.99993375
 NH0590
 NH0590:                Primary Azimuth Mark                     Grid Az
 NH0590:SPC IL W     -  DOUGLAS                                  323 17 10.3
 NH0590:UTM  16      -  DOUGLAS                                  325 24 53.9
 NH0590
 NH0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2812277573(NAD 83)
 NH0590
 NH0590|---------------------------------------------------------------------|
 NH0590| PID    Reference Object                     Distance      Geod. Az  |
 NH0590|                                                           dddmmss.s |
 NH0590| NH1440 ROCKFORD SALEM LUTH CH SPIRE        APPROX. 2.1 KM 0003129.0 |
 NH0590| NH1484 ROCKFORD J CLARK CO FLAGSTAFF       APPROX. 1.1 KM 0014210.4 |
 NH0590| NH1478 ROCKFORD NATL LOCK CO FLAG          APPROX. 1.8 KM 0053053.4 |
 NH0590| NH1475 ROCKFORD NATL LOCK CO STACK         APPROX. 1.7 KM 0113601.4 |
 NH0590| NH1458 ROCKFORD A LINCOLN JR HS STK        APPROX. 3.8 KM 0144732.2 |
 NH0590| NH1476 ROCKFORD DROP FORGE CO STACK        APPROX. 1.8 KM 0180059.2 |
 NH0590| NH1442 ROCKFORD BETHESDA CONVENT CH        APPROX. 4.3 KM 0242217.0 |
 NH0590| NH1455 ROCKFORD HIGHLAND SCH CHIMNEY       APPROX. 4.5 KM 0255113.9 |
 NH0590| NH1487 ROCKFORD FREE SEW MACH CO TANK      APPROX. 2.1 KM 0334045.4 |
 NH0590| NH1421 ROCKFORD J H HALLSTROM SCH STK      APPROX. 3.0 KM 0341501.6 |
 NH0590| NH1488 ROCKFORD GREENLEE BROS CO STK       APPROX. 1.8 KM 0395717.9 |
 NH0590| NH1481 ROCKFORD ILL CABINET CO STACK       APPROX. 1.2 KM 0430508.4 |
 NH0590| NH1473 ROCKFORD WEIMAN CO STACK            APPROX. 1.3 KM 0474019.0 |
 NH0590| NH1472 ROCKFORD HADDORFF PIANO CO STK      APPROX. 1.5 KM 0584838.8 |
 NH0590| CI8534 DEWITT RM                                          06256     |
 NH0590| CI8535 DEWITT RM 1                           7.270 METERS 06315     |
 NH0590| NH0592 DEWITT RM 2                          15.152 METERS 15606     |
 NH0590| NH0594 DUPAGE                              202.716 METERS 16253     |
 NH0590| NH1447 ROCKFORD J CASE TRACTOR CO STK      APPROX. 5.2 KM 3220657.0 |
 NH0590| NH0588 DOUGLAS                             APPROX. 0.6 KM 3240052.8 |
 NH0590| NH1486 ROCKFORD G D ROPER CORP TANK        APPROX. 2.0 KM 3344130.1 |
 NH0590| NH1438 ROCKFORD CEN ILL UTIL CO STK        APPROX. 5.0 KM 3383046.8 |
 NH0590| NH1426 ROCKFORD PAINT MFG CO STACK         APPROX. 2.9 KM 3392855.4 |
 NH0590| NH1418 ROCKFORD TESTORS CHEM CO CHIM       APPROX. 2.5 KM 3490737.0 |
 NH0590| NH1411 ROCKFORD WATER WORKS SHOP STK       APPROX. 4.7 KM 3513418.2 |
 NH0590| NH1432 ROCKFORD FIRST EV L CH SW CUP       APPROX. 3.8 KM 3534058.2 |
 NH0590| NH1441 ROCKFORD FIRST EV L CH NE CUP       APPROX. 3.8 KM 3535242.3 |
 NH0590| NH1457 ROCKFORD MASONIC CATH NE SPIRE      APPROX. 3.9 KM 3545328.6 |
 NH0590|---------------------------------------------------------------------|
 NH0590
 NH0590                          SUPERSEDED SURVEY CONTROL
 NH0590
 NH0590  NAD 83(1996)-  42 13 53.17402(N)    089 04 58.43581(W) AD(       ) 2
 NH0590  NAD 83(1986)-  42 13 53.17321(N)    089 04 58.43704(W) AD(       ) 2
 NH0590  NAD 27      -  42 13 53.10200(N)    089 04 58.05610(W) AD(       ) 2
 NH0590  USSD        -  42 13 53.22100(N)    089 04 57.83300(W) AD(       ) 3
 NH0590  NGVD 29 (??/??/92)  223.113  (m)          732.00   (f) ADJ UNCH    1 2
 NH0590  NGVD 29             223.11   (m)          732.0    (f) LEVELING    3  
 NH0590
 NH0590.Superseded values are not recommended for survey control.
 NH0590
 NH0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0590.See file dsdata.pdf to determine how the superseded data were derived.
 NH0590
 NH0590_MARKER: DS = TRIANGULATION STATION DISK
 NH0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0590_STAMPING: 731.997 DEWITT 1920
 NH0590_MARK LOGO: CGS
 NH0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0590+STABILITY: SURFACE MOTION
 NH0590_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0590+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2011
 NH0590
 NH0590  HISTORY     - Date     Condition        Report By
 NH0590  HISTORY     - 1920     MONUMENTED       CGS
 NH0590  HISTORY     - 1935     GOOD             CGS
 NH0590  HISTORY     - 1954     GOOD             CGS
 NH0590  HISTORY     - 1960     GOOD             CGS
 NH0590  HISTORY     - 1972     GOOD             ILDT
 NH0590  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0590  HISTORY     - 19970321 MARK NOT FOUND   USPSQD
 NH0590  HISTORY     - 20110414 GOOD             ILDT
 NH0590
 NH0590                          STATION DESCRIPTION
 NH0590
 NH0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0590'STATION IS ABOUT 2-3/4 MILES S OF ROCKFORD, ON THE E SIDE
 NH0590'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 80
 NH0590'YARDS N OF A WAGON-ROAD CROSSING, 100 YARDS N OF A SEMAPHORE
 NH0590'SIGNAL, AND 6.82 METERS (22.38 FEET) E OF THE E AND NEAREST
 NH0590'RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 NH0590'STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0590'THE REFERENCE MARK IS ON THE SAME SIDE OF
 NH0590'THE TRACK, NEAR THE FENCE LINE, 7.27 METERS (23.85 FEET)
 NH0590'FROM THE STATION, N 62 DEG 56 MIN E.
 NH0590
 NH0590                          STATION RECOVERY (1935)
 NH0590
 NH0590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH0590'STATION WAS RECOVERED AND ALL MARKS WERE FOUND TO BE IN GOOD
 NH0590'CONDITION.  THE MARK IS A PRECISE TRAVERSE STATION.  IT WAS
 NH0590'OCCUPIED BY AN OBSERVING PARTY AND IS NOW A TRIANGULATION
 NH0590'STATION.  REFERENCE MARK NO. 2 1935 WAS SET.  THE DIRECTION
 NH0590'TO REFERENCE MARK NO. 1 1920 FAILED TO CHECK BY 19 MINUTES.
 NH0590'
 NH0590'STATION IS ABOUT 2-3/4 MILES S OF THE CENTER OF ROCKFORD,
 NH0590'ON THE NE SIDE OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 NH0590'TRACK, ABOUT 1830 FEET SE OF RAILROAD CROSSING ON KISHWAUKEE
 NH0590'STREET, 100 YARDS N OF SEMAPHORE SIGNAL, 80 YARDS N OF ROAD
 NH0590'CROSSING, 60 YARDS NW OF PHILLIPS 66 GASOLINE STORAGE TANKS,
 NH0590'48.35 FEET N OF THE CENTER OF MANHOLE COVER AT NE SIDE OF
 NH0590'TRACK, 22.38 FEET (6.82 METERS) NE OF NE RAIL.  THE SURFACE
 NH0590'MARK PROJECTS 2 INCHES.
 NH0590'
 NH0590'REFERENCE MARK NO. 1 1920 IS NE OF THE STATION.  2 FEET SW
 NH0590'OF FENCE LINE.  THE MARK PROJECTS 2 INCHES AND IS A STANDARD
 NH0590'BRONZE DISK SET IN CONCRETE.
 NH0590'
 NH0590'REFERENCE MARK NO. 2 1935 IS SE OF THE STATION.  19.51 FEET
 NH0590'NE OF NE RAIL.  14.7 FEET E OF CENTER OF MANHOLE.  THE MARK
 NH0590'PROJECTS 3 INCHES AND IS A STANDARD BRONZE DISK SET IN CONCRETE.
 NH0590'
 NH0590'DOUGLAS (AZIMUTH MARK), ANOTHER PRECISE TRAVERSE STATION IS
 NH0590'558.54 METERS (1832.48 FEET) NW OF THE STATION AT A POINT WHERE
 NH0590'RAILROAD CROSSES KISHWAUKEE STREET.  IN CONCRETE PAVEMENT.
 NH0590'0.51 FOOT W OF E EDGE OF CONCRETE.  11.02 FEET NE OF NE RAIL.
 NH0590'80 YARDS NE OF ROCK RIVER SCHOOL.  41.8 FEET SE OF SIGNAL
 NH0590'POST.  THE MARK IS SET FLUSH WITH CONCRETE PAVEMENT.  THE
 NH0590'REFERENCE MARK IS ON THE SAME SIDE OF TRACK NEAR THE FENCE
 NH0590'LINE.  16.51 METERS (54.17 FEET) FROM THE STATION
 NH0590'S 75 DEG 36 MIN E.  MARK IS SET FLUSH WITH THE GROUND AND IS
 NH0590'A STANDARD BRONZE DISK SET IN CONCRETE.
 NH0590'
 NH0590'TO REACH THE STATION FROM THE CORNER OF STATE AND KISHWAUKEE
 NH0590'STREETS AT FAUST HOTEL IN ROCKFORD, GO S ON KISHWAUKEE STREET
 NH0590'2.3 MILES TO RAILROAD CROSSING AND DOUGLAS.  THENCE SE ON GRAVEL
 NH0590'AT SW SIDE OF TRACKS, 1,800 FEET TO STATION ON OPPOSITE SIDE
 NH0590'OF TRACKS.  A 100-FOOT SIGNAL AT GREGORY IS VISIBLE AT THE
 NH0590'GROUND.
 NH0590'
 NH0590'FAUST AND DEWITT ARE VISIBLE GROUND TO GROUND.
 NH0590'
 NH0590'A 4-FOOT OBSERVING STAND WAS USED.
 NH0590'
 NH0590'CENTER OF SPIRE (1920 SUPPLEMENTARY POINT CALLED CATHOLIC
 NH0590'CHURCH SPIRE.)
 NH0590'
 NH0590'BALL AT CENTER OF TANK.
 NH0590
 NH0590                          STATION RECOVERY (1954)
 NH0590
 NH0590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0590'STATION AND ALL MARKS EXCEPT AZIMUTH WERE RECOVERED IN GOOD
 NH0590'CONDITION AS DESCRIBED IN 1935.  (SEE STATION DOUGLAS FOR
 NH0590'AZIMUTH.)
 NH0590
 NH0590                          STATION RECOVERY (1960)
 NH0590
 NH0590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0590'0.4 MI SE FROM ROCKFORD.
 NH0590'ABOUT 0.35 MILE SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 NH0590'QUINCY RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT
 NH0590'ROCKFORD, 229 YARDS SOUTHEAST OF MILEPOST 21, IN S-2 R-1E,
 NH0590'T-43N, 142 YARDS NORTH-NORTHWEST OF THE CROSSING OF BROOKE ROAD,
 NH0590'22 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL AND ON THE OUTSIDE
 NH0590'OF A CURVE, ON TOP OF A 4-FOOT-HIGH CUT, NORTHEAST OF AND ACROSS
 NH0590'THE TRACK FROM THE T JUNCTION OF SANER AVENUE AND CARLTON AVENUE,
 NH0590'49.7 FEET NORTH-NORTHWEST OF R M 2, 23.8 FEET SOUTHWEST OF R M
 NH0590'1, 28 FEET SOUTH OF THE 4TH. TELEPHONE POLE NORTH OF BROOKE
 NH0590'ROAD CROSSING, 64.4 FEET NORTH-NORTHWEST OF THE TOP OF A CIRCULAR
 NH0590'BATTERY WELL, 71 1/2 FEET NORTH-NORTHWEST OF A SIGNAL SWITCH
 NH0590'BOX, 1.0 FOOT NORTHWEST OF A STEEL WITNESS POST, ABOUT 4 FEET
 NH0590'ABOVE THE LEVEL OF THE TRACK, AND SET IN TOP OF A CONCRETE
 NH0590'POST FLUSH WITH THE GROUND.  NOTE-- ROCK RIVER SCHOOL IS AT
 NH0590'THE CROSSING OF CHICAGO, BURLINGTON AND QUINCY RAILROAD AND
 NH0590'KISHWAUKEE STREET AT ROCKFORD.
 NH0590
 NH0590                          STATION RECOVERY (1972)
 NH0590
 NH0590'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH0590'DE WITT 1920-GOOD
 NH0590'
 NH0590'DE WITT NO. 1 1920-GOOD
 NH0590'
 NH0590'DE WITT NO. 2 1935-GOOD
 NH0590
 NH0590                          STATION RECOVERY (1987)
 NH0590
 NH0590'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0590'MARK NOT FOUND.
 NH0590
 NH0590                          STATION RECOVERY (1997)
 NH0590
 NH0590'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0590'MARK NOT FOUND.
 NH0590
 NH0590                          STATION RECOVERY (2011)
 NH0590
 NH0590'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 NH0590'MARK IN GOOD CONDITION (STAMPED 731.997) LOCATED, APPROXIMATELY 102
 NH0590'NE OF THE INTERSECTION OF MATTIS AVE. AND SANER AVE.  APPROX. 430
 NH0590'NORTH, ALONG THE RR TRACKS, OF THE INTERSECTION OF BROOKE RD AND THE
 NH0590'IL. RAILWAY TRACKS THENCE 22  NE OF THE NORTHEAST RAIL ABOUT 4  ABOVE
 NH0590'THE TOP OF SAID RAIL.  -31  NORTHWEST OF A FENCE CORNER (8  CHAIN
 NH0590'LINK), 98  SSE OF A POWER POLE (STAMPED STR892) WITH A BOX (STAMPED
 NH0590'SW805/L SK9).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1797 ***********************************************************************
 LC1797  DESIGNATION -  DEWITT MIDWEST MICROWAVE
 LC1797  PID         -  LC1797
 LC1797  STATE/COUNTY-  IL/DE WITT
 LC1797  COUNTRY     -  US
 LC1797  USGS QUAD   -  DE WITT (2018)
 LC1797
 LC1797                         *CURRENT SURVEY CONTROL
 LC1797  ______________________________________________________________________
 LC1797* NAD 83(1997) POSITION- 40 12 04.95238(N) 088 47 12.17887(W)   ADJUSTED
 LC1797  ______________________________________________________________________
 LC1797  GEOID HEIGHT    -        -31.962 (meters)                     GEOID18
 LC1797  LAPLACE CORR    -          1.48  (seconds)                    DEFLEC18
 LC1797  HORZ ORDER      -  THIRD
 LC1797
 LC1797.The horizontal coordinates were established by classical geodetic methods
 LC1797.and adjusted by the National Geodetic Survey in October 1999.
 LC1797
 LC1797.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1797.GEOID18 height accuracy estimate available here.
 LC1797
 LC1797.Click photographs - Photos may exist for this station.
 LC1797
 LC1797.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1797
 LC1797. The following values were computed from the NAD 83(1997) position.
 LC1797
 LC1797;                    North         East     Units Scale Factor Converg.
 LC1797;SPC IL E     -   392,458.398   261,398.742   MT  0.99999334   -0 17 33.5
 LC1797;SPC IL E     - 1,287,590.59    857,605.71   sFT  0.99999334   -0 17 33.5
 LC1797;SPC IL W     -   393,259.875   817,487.399   MT  1.00011104   +0 53 27.0
 LC1797;SPC IL W     - 1,290,220.11  2,682,039.91   sFT  1.00011104   +0 53 27.0
 LC1797;UTM  16      - 4,451,639.072   347,931.227   MT  0.99988467   -1 09 12.6
 LC1797
 LC1797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4793151639(NAD 83)
 LC1797
 LC1797                          SUPERSEDED SURVEY CONTROL
 LC1797
 LC1797  NAD 83(1986)-  40 12 04.96034(N)    088 47 12.17786(W) AD(       ) 3
 LC1797  NAD 27      -  40 12 04.83872(N)    088 47 11.90594(W) AD(       ) 3
 LC1797
 LC1797.Superseded values are not recommended for survey control.
 LC1797
 LC1797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1797.See file dsdata.pdf to determine how the superseded data were derived.
 LC1797
 LC1797_MARKER: 44 = MICROWAVE MAST
 LC1797
 LC1797  HISTORY     - Date     Condition        Report By
 LC1797  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1797
 LC1797                          STATION DESCRIPTION
 LC1797
 LC1797'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1797'DE WITT, MIDWEST TELEVISION INC., MICROWAVE RELAY MAST KSI 76
 LC1797'IS A TRIANGULAR STEEL STRUCTURE, GUYED, LIGHTED, PAINTED
 LC1797'ALTERNATELY RED AND WHITE, WITH 2 LARGE REFLECTOR FANS AT THE
 LC1797'TOP, AND AN OVERALL HEIGHT OF 303 FEET.
 LC1797'
 LC1797'IT IS LOCATED ABOUT 10 MILES NORTHEAST OF CLINTON AND 1 MILE
 LC1797'NORTH OF DE WITT.
 LC1797'
 LC1797'TO REACH FROM THE CROSSROAD IN DE WITT, GO NORTH, EAST AND
 LC1797'NORTH ON OILED ROAD FOR 1 MILE TO A SIDE ROAD LEFT.  TURN LEFT,
 LC1797'WEST, FOR 0.3 MILE TO THE MAST ON THE RIGHT.
 LC1797'
 LC1797'STATION IS THE LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0591 ***********************************************************************
 NH0591  DESIGNATION -  DEWITT RM 1
 NH0591  PID         -  NH0591
 NH0591  STATE/COUNTY-  IL/WINNEBAGO
 NH0591  COUNTRY     -  US
 NH0591  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0591
 NH0591                         *CURRENT SURVEY CONTROL
 NH0591  ______________________________________________________________________
 NH0591* NAD 83(1986) POSITION- 42 13 53.28   (N) 089 04 58.15   (W)   HD_HELD1
 NH0591* NAVD 88 ORTHO HEIGHT -   222.490 (meters)      729.95  (feet) ADJUSTED
 NH0591  ______________________________________________________________________
 NH0591  GEOID HEIGHT    -        -33.324 (meters)                     GEOID18
 NH0591  DYNAMIC HEIGHT  -        222.418 (meters)      729.72  (feet) COMP
 NH0591  MODELED GRAVITY -    980,296.7   (mgal)                       NAVD 88
 NH0591
 NH0591  VERT ORDER      -  FIRST     CLASS II
 NH0591
 NH0591.The horizontal coordinates were determined by differentially corrected
 NH0591.hand held GPS observations or other comparable positioning techniques
 NH0591.and have an estimated accuracy of +/- 3 meters.
 NH0591
 NH0591.The orthometric height was determined by differential leveling and
 NH0591.adjusted by the NATIONAL GEODETIC SURVEY
 NH0591.in June 1991.
 NH0591
 NH0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0591.GEOID18 height accuracy estimate available here.
 NH0591
 NH0591.Click photographs - Photos may exist for this station.
 NH0591
 NH0591.The dynamic height is computed by dividing the NAVD 88
 NH0591.geopotential number by the normal gravity value computed on the
 NH0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0591.degrees latitude (g = 980.6199 gals.).
 NH0591
 NH0591.The modeled gravity was interpolated from observed gravity values.
 NH0591
 NH0591;                    North         East    Units  Estimated Accuracy
 NH0591;SPC IL W     -   618,360.1     789,466.7     MT  (+/- 3 meters HH1 GPS) 
 NH0591
 NH0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2812877576(NAD 83)
 NH0591
 NH0591                          SUPERSEDED SURVEY CONTROL
 NH0591
 NH0591  NGVD 29 (??/??/92)  222.549  (m)          730.15   (f) ADJ UNCH    1 2
 NH0591
 NH0591.Superseded values are not recommended for survey control.
 NH0591
 NH0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0591.See file dsdata.pdf to determine how the superseded data were derived.
 NH0591
 NH0591_MARKER: DR = REFERENCE MARK DISK
 NH0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0591_STAMPING: DEWITT NO 1 1920
 NH0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0591+STABILITY: SURFACE MOTION
 NH0591
 NH0591  HISTORY     - Date     Condition        Report By
 NH0591  HISTORY     - 1920     MONUMENTED       CGS
 NH0591  HISTORY     - 1960     GOOD             CGS
 NH0591  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0591  HISTORY     - 19970321 MARK NOT FOUND   USPSQD
 NH0591
 NH0591                          STATION DESCRIPTION
 NH0591
 NH0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0591'0.4 MI SE FROM ROCKFORD.
 NH0591'ABOUT 0.35 MILE SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 NH0591'QUINCY RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT
 NH0591'ROCKFORD, 229 YARDS SOUTHEAST OF MILEPOST 21, IN S-2, R-1E,
 NH0591'T-43N, 23.8 FEET NORTHEAST OF TRIANGULATION-STATION DEWITT,
 NH0591'DESCRIBED, 56.2 FEET NORTH OF R M 2, 46.3 FEET NORTHEAST OF THE
 NH0591'NORTHEAST RAIL AND AT THE OUTSIDE OF A CURVE, 34 FEET
 NH0591'EAST-SOUTHEAST OF THE 4TH. TELEPHONE POLE NORTHWEST OF THE
 NH0591'CROSSING OF BROOKE ROAD, ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE
 NH0591'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 NH0591
 NH0591                          STATION RECOVERY (1987)
 NH0591
 NH0591'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0591'MARK NOT FOUND.
 NH0591
 NH0591                          STATION RECOVERY (1997)
 NH0591
 NH0591'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0591'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0592 ***********************************************************************
 NH0592  DESIGNATION -  DEWITT RM 2
 NH0592  PID         -  NH0592
 NH0592  STATE/COUNTY-  IL/WINNEBAGO
 NH0592  COUNTRY     -  US
 NH0592  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0592
 NH0592                         *CURRENT SURVEY CONTROL
 NH0592  ______________________________________________________________________
 NH0592* NAD 83(1986) POSITION- 42 13 52.72   (N) 089 04 58.17   (W)   HD_HELD1
 NH0592* NAVD 88 ORTHO HEIGHT -   222.699 (meters)      730.64  (feet) ADJUSTED
 NH0592  ______________________________________________________________________
 NH0592  GEOID HEIGHT    -        -33.324 (meters)                     GEOID18
 NH0592  DYNAMIC HEIGHT  -        222.628 (meters)      730.41  (feet) COMP
 NH0592  MODELED GRAVITY -    980,296.7   (mgal)                       NAVD 88
 NH0592
 NH0592  VERT ORDER      -  FIRST     CLASS II
 NH0592
 NH0592.The horizontal coordinates were determined by differentially corrected
 NH0592.hand held GPS observations or other comparable positioning techniques
 NH0592.and have an estimated accuracy of +/- 3 meters.
 NH0592
 NH0592.The orthometric height was determined by differential leveling and
 NH0592.adjusted by the NATIONAL GEODETIC SURVEY
 NH0592.in June 1991.
 NH0592
 NH0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0592.GEOID18 height accuracy estimate available here.
 NH0592
 NH0592.Click photographs - Photos may exist for this station.
 NH0592
 NH0592.The dynamic height is computed by dividing the NAVD 88
 NH0592.geopotential number by the normal gravity value computed on the
 NH0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0592.degrees latitude (g = 980.6199 gals.).
 NH0592
 NH0592.The modeled gravity was interpolated from observed gravity values.
 NH0592
 NH0592;                    North         East    Units  Estimated Accuracy
 NH0592;SPC IL W     -   618,342.9     789,466.4     MT  (+/- 3 meters HH1 GPS) 
 NH0592
 NH0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2812777559(NAD 83)
 NH0592
 NH0592                          SUPERSEDED SURVEY CONTROL
 NH0592
 NH0592  NGVD 29 (??/??/92)  222.759  (m)          730.84   (f) ADJ UNCH    1 2
 NH0592
 NH0592.Superseded values are not recommended for survey control.
 NH0592
 NH0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0592.See file dsdata.pdf to determine how the superseded data were derived.
 NH0592
 NH0592_MARKER: DR = REFERENCE MARK DISK
 NH0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0592_STAMPING: DEWITT NO 2 1935
 NH0592_MARK LOGO: CGS
 NH0592_PROJECTION: FLUSH
 NH0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0592+STABILITY: SURFACE MOTION
 NH0592
 NH0592  HISTORY     - Date     Condition        Report By
 NH0592  HISTORY     - 1935     MONUMENTED       CGS
 NH0592  HISTORY     - 1960     GOOD             CGS
 NH0592  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0592  HISTORY     - 19970321 MARK NOT FOUND   USPSQD
 NH0592
 NH0592                          STATION DESCRIPTION
 NH0592
 NH0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0592'0.4 MI SE FROM ROCKFORD.
 NH0592'ABOUT 0.35 MILE SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 NH0592'QUINCY RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT
 NH0592'ROCKFORD, 245 YARDS SOUTHEAST OF MILEPOST 21, IN S-2, R-1E,
 NH0592'T-43N, 49.7 FEET SOUTH-SOUTHEAST OF TRIANGULATION-STATION
 NH0592'DEWITT, DESCRIBED, 56.2 FEET SOUTH OF R M 1, 20 FEET NORTHEAST
 NH0592'OF THE NORTHEAST RAIL AND ON THE OUTSIDE OF A CURVE, 126 YARDS
 NH0592'NORTHWEST OF THE CENTER OF CROSSING OF BROOKE ROAD, 17 1/2
 NH0592'FEET NORTH OF THE CENTER OF A CIRCULAR BATTERY WELL, 24 FEET
 NH0592'NORTH OF A SIGNAL SWITCH BOX, 37 1/2 FEET NORTH-NORTHWEST OF
 NH0592'THE 3RD. TELEPHONE POLE NORTHWEST OF BROOKE ROAD CROSSING,
 NH0592'ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE
 NH0592'TOP OF A CONCRETE POST FLUSH.
 NH0592
 NH0592                          STATION RECOVERY (1987)
 NH0592
 NH0592'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0592'MARK NOT FOUND.
 NH0592
 NH0592                          STATION RECOVERY (1997)
 NH0592
 NH0592'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0592'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1798 ***********************************************************************
 LC1798  DESIGNATION -  DEWITT WU MICROWAVE
 LC1798  PID         -  LC1798
 LC1798  STATE/COUNTY-  IL/DE WITT
 LC1798  COUNTRY     -  US
 LC1798  USGS QUAD   -  DE WITT (2018)
 LC1798
 LC1798                         *CURRENT SURVEY CONTROL
 LC1798  ______________________________________________________________________
 LC1798* NAD 83(1997) POSITION- 40 13 15.04817(N) 088 48 37.12765(W)   ADJUSTED
 LC1798  ______________________________________________________________________
 LC1798  GEOID HEIGHT    -        -31.971 (meters)                     GEOID18
 LC1798  LAPLACE CORR    -          1.68  (seconds)                    DEFLEC18
 LC1798  HORZ ORDER      -  THIRD
 LC1798
 LC1798.The horizontal coordinates were established by classical geodetic methods
 LC1798.and adjusted by the National Geodetic Survey in October 1999.
 LC1798
 LC1798.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1798.GEOID18 height accuracy estimate available here.
 LC1798
 LC1798.Click photographs - Photos may exist for this station.
 LC1798
 LC1798.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1798
 LC1798. The following values were computed from the NAD 83(1997) position.
 LC1798
 LC1798;                    North         East     Units Scale Factor Converg.
 LC1798;SPC IL E     -   394,630.926   259,401.304   MT  0.99999528   -0 18 28.8
 LC1798;SPC IL E     - 1,294,718.30    851,052.44   sFT  0.99999528   -0 18 28.8
 LC1798;SPC IL W     -   395,390.918   815,445.275   MT  1.00010518   +0 52 33.4
 LC1798;SPC IL W     - 1,297,211.70  2,675,340.04   sFT  1.00010518   +0 52 33.4
 LC1798;UTM  16      - 4,453,841.137   345,966.869   MT  0.99989207   -1 10 09.2
 LC1798
 LC1798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4596653841(NAD 83)
 LC1798
 LC1798                          SUPERSEDED SURVEY CONTROL
 LC1798
 LC1798  NAD 83(1986)-  40 13 15.05566(N)    088 48 37.12724(W) AD(       ) 3
 LC1798  NAD 27      -  40 13 14.93520(N)    088 48 36.84955(W) AD(       ) 3
 LC1798
 LC1798.Superseded values are not recommended for survey control.
 LC1798
 LC1798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1798.See file dsdata.pdf to determine how the superseded data were derived.
 LC1798
 LC1798_MARKER: 44 = MICROWAVE MAST
 LC1798
 LC1798  HISTORY     - Date     Condition        Report By
 LC1798  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1798
 LC1798                          STATION DESCRIPTION
 LC1798
 LC1798'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1798'DE WITT, WESTERN UNION, MICROWAVE RELAY MAST IS SUPPORTED BY TWIN
 LC1798'TRIANGULAR STEEL STRUCTURES WITH REFLECTOR FANS AT THE TOP.  IT
 LC1798'IS GUYED, LIGHTED, PAINTED ALTERNATELY RED AND WHITE, AND HAS
 LC1798'AN OVERALL HEIGHT OF 263 FEET.
 LC1798'
 LC1798'THE MAST IS LOCATED ABOUT 9-1/2 MILES NORTHEAST OF CLINTON,
 LC1798'8 MILES EAST OF WAPELLA, AND 3 MILES NORTH-NORTHWEST OF DE WITT.
 LC1798'
 LC1798'TO REACH FROM THE CROSSROAD IN DE WITT, GO NORTH, EAST AND NORTH
 LC1798'ON PAVED COUNTY ROAD FOR 2.6 MILES TO A T-ROAD.  TURN LEFT AND
 LC1798'GO WEST ON PAVED ROAD FOR 1.2 MILES TO A CROSSROAD.  TURN LEFT AND
 LC1798'GO SOUTH AND WEST FOR 0.5 MILE TO MAST ON THE RIGHT.
 LC1798'
 LC1798'STATION IS RED LIGHT ATOP NORTHWEST SUPPORT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3129 ***********************************************************************
 DK3129  DESIGNATION -  DGN01001
 DK3129  PID         -  DK3129
 DK3129  STATE/COUNTY-  IL/DU PAGE
 DK3129  COUNTRY     -  US
 DK3129  USGS QUAD   -  HINSDALE (2018)
 DK3129
 DK3129                         *CURRENT SURVEY CONTROL
 DK3129  ______________________________________________________________________
 DK3129* NAD 83(1986) POSITION- 41 48 46.     (N) 087 56 13.     (W)   SCALED
 DK3129* NAVD 88 ORTHO HEIGHT -   214.842 (meters)      704.86  (feet) ADJUSTED
 DK3129  ______________________________________________________________________
 DK3129  GEOID HEIGHT    -        -33.332 (meters)                     GEOID18
 DK3129  DYNAMIC HEIGHT  -        214.768 (meters)      704.62  (feet) COMP
 DK3129  MODELED GRAVITY -    980,270.4   (mgal)                       NAVD 88
 DK3129
 DK3129  VERT ORDER      -  SECOND    CLASS I
 DK3129
 DK3129.The horizontal coordinates were scaled from a map and have
 DK3129.an estimated accuracy of +/- 6 seconds.
 DK3129
 DK3129.The orthometric height was determined by differential leveling and
 DK3129.adjusted by the NATIONAL GEODETIC SURVEY
 DK3129.in May 2008.
 DK3129
 DK3129.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3129.GEOID18 height accuracy estimate available here.
 DK3129
 DK3129.Click photographs - Photos may exist for this station.
 DK3129
 DK3129.The dynamic height is computed by dividing the NAVD 88
 DK3129.geopotential number by the normal gravity value computed on the
 DK3129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3129.degrees latitude (g = 980.6199 gals.).
 DK3129
 DK3129.The modeled gravity was interpolated from observed gravity values.
 DK3129
 DK3129;                    North         East    Units  Estimated Accuracy
 DK3129;SPC IL E     -   571,380.      332,940.      MT  (+/- 180 meters Scaled)
 DK3129
 DK3129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM221294(NAD 83)
 DK3129
 DK3129                          SUPERSEDED SURVEY CONTROL
 DK3129
 DK3129.No superseded survey control is available for this station.
 DK3129
 DK3129_MARKER: DD = SURVEY DISK
 DK3129_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3129_SP_SET: TRAFFIC SIGNAL BASE
 DK3129_MARK LOGO: IL-043
 DK3129_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3129_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3129+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2022
 DK3129
 DK3129  HISTORY     - Date     Condition        Report By
 DK3129  HISTORY     - 1990     MONUMENTED       MARCHE
 DK3129  HISTORY     - 20071109 GOOD             PATRIC
 DK3129  HISTORY     - 20221101 GOOD             PATRIC
 DK3129
 DK3129                          STATION DESCRIPTION
 DK3129
 DK3129'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3129'THE STATION IS IN DOWNERS GROVE, IL.
 DK3129'
 DK3129'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 83 AND
 DK3129'ROUTE 34 (OGDEN AVENUE), PROCEED EAST ON OGDEN AVENUE 0.5 MI (0.8 KM)
 DK3129'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHEAST
 DK3129'CORNER OF THE INTERSECTION OF OGDEN AVENUE AND MADISON STREET.
 DK3129'
 DK3129'THE STATION IS 33.0 FT (10.1 M) NORTH OF THE CENTERLINE OF OGDEN
 DK3129'AVENUE, 57.3 FT (17.5 M) EAST OF THE CENTERLINE OF MADISON STREET,
 DK3129'37.2 FT (11.3 M) SOUTHEAST OF A TRAFFIC SIGNAL POST, 3.9 FT (1.2 M)
 DK3129'NORTH OF THE BACK OF CURB FOR OGDEN AVENUE, 38.0 FT (11.6 M) SOUTHEAST
 DK3129'OF A MANHOLE, AND 24.5 FT (7.5 M) EAST OF A TRAFFIC SIGNAL CONTROL
 DK3129'BOX.  THE MONUMENT IS 1.0 FT (0.3 M) ABOVE THE PAVED SURFACE OF OGDEN
 DK3129'AVENUE IN A CONCRETE TRAFFIC SIGNAL BASE.
 DK3129'
 DK3129'NOTE--THE DISK IS NOT STAMPED.
 DK3129
 DK3129                          STATION RECOVERY (2022)
 DK3129
 DK3129'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3129'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3128 ***********************************************************************
 DK3128  DESIGNATION -  DGN02001
 DK3128  PID         -  DK3128
 DK3128  STATE/COUNTY-  IL/DU PAGE
 DK3128  COUNTRY     -  US
 DK3128  USGS QUAD   -  HINSDALE (2018)
 DK3128
 DK3128                         *CURRENT SURVEY CONTROL
 DK3128  ______________________________________________________________________
 DK3128* NAD 83(1986) POSITION- 41 48 38.     (N) 087 56 54.     (W)   SCALED
 DK3128* NAVD 88 ORTHO HEIGHT -   215.810 (meters)      708.04  (feet) ADJUSTED
 DK3128  ______________________________________________________________________
 DK3128  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 DK3128  DYNAMIC HEIGHT  -        215.734 (meters)      707.79  (feet) COMP
 DK3128  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 DK3128
 DK3128  VERT ORDER      -  SECOND    CLASS I
 DK3128
 DK3128.The horizontal coordinates were scaled from a map and have
 DK3128.an estimated accuracy of +/- 6 seconds.
 DK3128
 DK3128.The orthometric height was determined by differential leveling and
 DK3128.adjusted by the NATIONAL GEODETIC SURVEY
 DK3128.in May 2008.
 DK3128
 DK3128.No vertical observational check was made to the station.
 DK3128
 DK3128.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3128.GEOID18 height accuracy estimate available here.
 DK3128
 DK3128.Click photographs - Photos may exist for this station.
 DK3128
 DK3128.The dynamic height is computed by dividing the NAVD 88
 DK3128.geopotential number by the normal gravity value computed on the
 DK3128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3128.degrees latitude (g = 980.6199 gals.).
 DK3128
 DK3128.The modeled gravity was interpolated from observed gravity values.
 DK3128
 DK3128;                    North         East    Units  Estimated Accuracy
 DK3128;SPC IL E     -   571,130.      331,990.      MT  (+/- 180 meters Scaled)
 DK3128
 DK3128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM212291(NAD 83)
 DK3128
 DK3128                          SUPERSEDED SURVEY CONTROL
 DK3128
 DK3128.No superseded survey control is available for this station.
 DK3128
 DK3128_MARKER: DD = SURVEY DISK
 DK3128_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3128_SP_SET: TRAFFIC SIGNAL BASE
 DK3128_MARK LOGO: IL-043
 DK3128_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3128_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3128+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2022
 DK3128
 DK3128  HISTORY     - Date     Condition        Report By
 DK3128  HISTORY     - 1990     MONUMENTED       MARCHE
 DK3128  HISTORY     - 20071109 GOOD             PATRIC
 DK3128  HISTORY     - 20221101 GOOD             PATRIC
 DK3128
 DK3128                          STATION DESCRIPTION
 DK3128
 DK3128'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3128'THE STATION IS IN WESTMONT, IL.
 DK3128'
 DK3128'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 83 AND
 DK3128'ROUTE 34 (OGDEN AVENUE) PROCEED WEST ON OGDEN AVENUE FOR 425 FT (129.5
 DK3128'M) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED NORTH OF OGDEN
 DK3128'AVENUE AT THE INTERSECTION WITH COE ROAD TO THE SOUTH AND ENTRANCE
 DK3128'RAMPS FOR ILLINOIS ROUTE 83 TO THE NORTH.  THE STATION IS IN AN ISLAND
 DK3128'MEDIAN SOUTH OF THE ENTRANCE RAMP FOR ILLINOIS ROUTE 83 SOUTH,
 DK3128'
 DK3128'42.0 FT (12.8 M) NORTH OF THE CENTERLINE OF OGDEN AVENUE, 33.0 FT
 DK3128'(10.1 M) EAST OF THE CENTERLINE OF A MEDIAN STRIP SEPARATING THE
 DK3128'ON-RAMP AND OFF-RAMP FROM ILLINOIS ROUTE 83, AND 50.4 FT (15.4 M)
 DK3128'SOUTHWEST OF A TURN LANE TRAFFIC SIGNAL POST.  THE MONUMENT IS A
 DK3128'BRONZE DISK IN THE NORTH SIDE OF A CONCRETE TRAFFIC SIGNAL BASE.
 DK3128'
 DK3128'NOTE--THE DISK IS NOT STAMPED.
 DK3128
 DK3128                          STATION RECOVERY (2022)
 DK3128
 DK3128'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3128'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3126 ***********************************************************************
 DK3126  DESIGNATION -  DGN03001
 DK3126  PID         -  DK3126
 DK3126  STATE/COUNTY-  IL/DU PAGE
 DK3126  COUNTRY     -  US
 DK3126  USGS QUAD   -  HINSDALE (2018)
 DK3126
 DK3126                         *CURRENT SURVEY CONTROL
 DK3126  ______________________________________________________________________
 DK3126* NAD 83(1986) POSITION- 41 48 37.     (N) 087 58 32.     (W)   SCALED
 DK3126* NAVD 88 ORTHO HEIGHT -   227.462 (meters)      746.26  (feet) ADJUSTED
 DK3126  ______________________________________________________________________
 DK3126  GEOID HEIGHT    -        -33.301 (meters)                     GEOID18
 DK3126  DYNAMIC HEIGHT  -        227.383 (meters)      746.01  (feet) COMP
 DK3126  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 DK3126
 DK3126  VERT ORDER      -  SECOND    CLASS I
 DK3126
 DK3126.The horizontal coordinates were scaled from a map and have
 DK3126.an estimated accuracy of +/- 6 seconds.
 DK3126
 DK3126.The orthometric height was determined by differential leveling and
 DK3126.adjusted by the NATIONAL GEODETIC SURVEY
 DK3126.in May 2008.
 DK3126
 DK3126.No vertical observational check was made to the station.
 DK3126
 DK3126.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3126.GEOID18 height accuracy estimate available here.
 DK3126
 DK3126.Click photographs - Photos may exist for this station.
 DK3126
 DK3126.The dynamic height is computed by dividing the NAVD 88
 DK3126.geopotential number by the normal gravity value computed on the
 DK3126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3126.degrees latitude (g = 980.6199 gals.).
 DK3126
 DK3126.The modeled gravity was interpolated from observed gravity values.
 DK3126
 DK3126;                    North         East    Units  Estimated Accuracy
 DK3126;SPC IL E     -   571,090.      329,730.      MT  (+/- 180 meters Scaled)
 DK3126
 DK3126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM189291(NAD 83)
 DK3126
 DK3126                          SUPERSEDED SURVEY CONTROL
 DK3126
 DK3126.No superseded survey control is available for this station.
 DK3126
 DK3126_MARKER: DR = REFERENCE MARK DISK
 DK3126_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3126_SP_SET: TRAFFIC SIGNAL BASE
 DK3126_MARK LOGO: IL-043
 DK3126_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3126_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3126+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3126
 DK3126  HISTORY     - Date     Condition        Report By
 DK3126  HISTORY     - 1990     MONUMENTED       MARCHE
 DK3126  HISTORY     - 20071109 GOOD             PATRIC
 DK3126
 DK3126                          STATION DESCRIPTION
 DK3126
 DK3126'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3126'THE STATION IS IN WESTMONT, IL.
 DK3126'
 DK3126'TO REACH THE STATION FROM THE INTERSECTION OF US 34 (OGDEN AVENUE) AND
 DK3126'STH 83, GO WEST ALONG US 34 FOR APPROXIMATELY 1.5 MI (2.4 KM) TO THE
 DK3126'STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE NORTHEAST CORNER
 DK3126'OF THE INTERSECTION OF ROUTE 34 (OGDEN AVENUE) AND CASS AVENUE.
 DK3126'
 DK3126'THE STATION IS 34.0 FT (10.4 M) EAST OF THE CENTERLINE OF CASS AVENUE,
 DK3126'72.5 FT (22.1 M) NORTH OF THE CENTERLINE OF OGDEN AVENUE, AND 5.6 FT
 DK3126'(1.7 M) WEST OF THE WEST EDGE OF A CONCRETE SIDEWALK ALONG CASS
 DK3126'AVENUE.  THE MONUMENT IS A BRONZE DISK IN THE WEST SIDE OF A CONCRETE
 DK3126'TRAFFIC SIGNAL BASE.
 DK3126'
 DK3126'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8792 ***********************************************************************
 DR8792  DESIGNATION -  DGN03001 RESET
 DR8792  PID         -  DR8792
 DR8792  STATE/COUNTY-  IL/DU PAGE
 DR8792  COUNTRY     -  US
 DR8792  USGS QUAD   -  HINSDALE (2018)
 DR8792
 DR8792                         *CURRENT SURVEY CONTROL
 DR8792  ______________________________________________________________________
 DR8792* NAD 83(1986) POSITION- 41 48 36.9    (N) 087 58 32.6    (W)   HD_HELD2
 DR8792* NAVD 88 ORTHO HEIGHT -   227.496 (meters)      746.38  (feet) ADJUSTED
 DR8792  ______________________________________________________________________
 DR8792  GEOID HEIGHT    -        -33.300 (meters)                     GEOID18
 DR8792  DYNAMIC HEIGHT  -        227.417 (meters)      746.12  (feet) COMP
 DR8792  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 DR8792
 DR8792  VERT ORDER      -  SECOND    CLASS I
 DR8792
 DR8792.The horizontal coordinates were established by autonomous hand held GPS
 DR8792.observations and have an estimated accuracy of +/- 10 meters.
 DR8792
 DR8792.The orthometric height was determined by differential leveling and
 DR8792.adjusted by the NATIONAL GEODETIC SURVEY
 DR8792.in May 2023.
 DR8792
 DR8792.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8792.GEOID18 height accuracy estimate available here.
 DR8792
 DR8792.Click photographs - Photos may exist for this station.
 DR8792
 DR8792.The dynamic height is computed by dividing the NAVD 88
 DR8792.geopotential number by the normal gravity value computed on the
 DR8792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8792.degrees latitude (g = 980.6199 gals.).
 DR8792
 DR8792.The modeled gravity was interpolated from observed gravity values.
 DR8792
 DR8792;                    North         East    Units  Estimated Accuracy
 DR8792;SPC IL E     -   571,089.      329,715.      MT  (+/- 10 meters HH2 GPS)
 DR8792
 DR8792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1895229168(NAD 83)
 DR8792
 DR8792                          SUPERSEDED SURVEY CONTROL
 DR8792
 DR8792.No superseded survey control is available for this station.
 DR8792
 DR8792_MARKER: DD = SURVEY DISK
 DR8792_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DR8792+WITH SETTING: PAVEMENT
 DR8792_SP_SET: LIGHT POLE BASE
 DR8792_STAMPING: DGN03001 RESET 2022
 DR8792_MARK LOGO: IL-043
 DR8792_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR8792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR8792+STABILITY: SURFACE MOTION
 DR8792_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DR8792+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2022
 DR8792
 DR8792  HISTORY     - Date     Condition        Report By
 DR8792  HISTORY     - 20221115 MONUMENTED       PATRIC
 DR8792
 DR8792                          STATION DESCRIPTION
 DR8792
 DR8792'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DR8792'THE MARK IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTH-SOUTHWEST OF
 DR8792'ELMHURST, 5.1 MI (8.2 KM) SOUTH-SOUTHEAST OF LOMBARD AND 2.1 MI (3.4
 DR8792'KM) WEST-NORTHWEST OF HINSDALE.
 DR8792'
 DR8792'THE STATION IS IN THE NORTHEAST QUADRANT OF CASS AVENUE WITH OGDEN ST.
 DR8792'THE STATION IS 51.2 FT (15.6 M) NORTH OF THE CENTERLINE OF OGDEN ST,
 DR8792'44.2 FT (13.5 M) EAST OF THE CENTERLINE OF CASS AVENUE AND 5.6 FT (1.7
 DR8792'M) WEST-NORTHWEST OF THE NORTHWEST CORNER OF A TRAFFIC SIGNAL BOX.
 DR8792'
 DR8792'NOTE-THE MARK IS A 3.5 INCH (9 CM) DISK SET IN A LIGHT POLE BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3127 ***********************************************************************
 DK3127  DESIGNATION -  DGN03002
 DK3127  PID         -  DK3127
 DK3127  STATE/COUNTY-  IL/DU PAGE
 DK3127  COUNTRY     -  US
 DK3127  USGS QUAD   -  HINSDALE (2018)
 DK3127
 DK3127                         *CURRENT SURVEY CONTROL
 DK3127  ______________________________________________________________________
 DK3127* NAD 83(1986) POSITION- 41 48 38.     (N) 087 57 26.     (W)   SCALED
 DK3127* NAVD 88 ORTHO HEIGHT -   225.841 (meters)      740.95  (feet) ADJUSTED
 DK3127  ______________________________________________________________________
 DK3127  GEOID HEIGHT    -        -33.314 (meters)                     GEOID18
 DK3127  DYNAMIC HEIGHT  -        225.763 (meters)      740.69  (feet) COMP
 DK3127  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 DK3127
 DK3127  VERT ORDER      -  SECOND    CLASS I
 DK3127
 DK3127.The horizontal coordinates were scaled from a map and have
 DK3127.an estimated accuracy of +/- 6 seconds.
 DK3127
 DK3127.The orthometric height was determined by differential leveling and
 DK3127.adjusted by the NATIONAL GEODETIC SURVEY
 DK3127.in May 2023.
 DK3127
 DK3127.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3127.GEOID18 height accuracy estimate available here.
 DK3127
 DK3127.Click photographs - Photos may exist for this station.
 DK3127
 DK3127.The dynamic height is computed by dividing the NAVD 88
 DK3127.geopotential number by the normal gravity value computed on the
 DK3127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3127.degrees latitude (g = 980.6199 gals.).
 DK3127
 DK3127.The modeled gravity was interpolated from observed gravity values.
 DK3127
 DK3127;                    North         East    Units  Estimated Accuracy
 DK3127;SPC IL E     -   571,130.      331,250.      MT  (+/- 180 meters Scaled)
 DK3127
 DK3127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM204291(NAD 83)
 DK3127
 DK3127                          SUPERSEDED SURVEY CONTROL
 DK3127
 DK3127  NAVD 88 (05/20/08)  225.849  (m)          740.97   (f) SUPERSEDED  2 1
 DK3127
 DK3127.Superseded values are not recommended for survey control.
 DK3127
 DK3127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3127.See file dsdata.pdf to determine how the superseded data were derived.
 DK3127
 DK3127_MARKER: DD = SURVEY DISK
 DK3127_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3127_SP_SET: TRAFFIC SIGNAL BASE
 DK3127_MARK LOGO: IL-043
 DK3127_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3127_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3127+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2022
 DK3127
 DK3127  HISTORY     - Date     Condition        Report By
 DK3127  HISTORY     - 1990     MONUMENTED       MARCHE
 DK3127  HISTORY     - 20071109 GOOD             PATRIC
 DK3127  HISTORY     - 20221115 GOOD             PATRIC
 DK3127
 DK3127                          STATION DESCRIPTION
 DK3127
 DK3127'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3127'THE STATION IS IN WESTMONT, IL.
 DK3127'
 DK3127'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 83 AND
 DK3127'ROUTE 34 (OGDEN AVENUE) PROCEED WEST ON OGDEN AVENUE FOR 0.5 MI (0.8
 DK3127'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE
 DK3127'NORTHEAST CORNER OF THE T INTERSECTION OF ROUTE 34 (OGDEN AVENUE) AND
 DK3127'OAKWOOD DRIVE.
 DK3127'
 DK3127'THE STATION IS 55.7 FT (17.0 M) EAST OF THE CENTERLINE OF OAKWOOD
 DK3127'DRIVE, 39.0 FT (11.9 M) NORTH OF THE CENTERLINE OF OGDEN AVENUE, AND
 DK3127'12.2 FT (3.7 M) SOUTHWEST OF THE CORNER OF A WOODEN FENCE.  THE
 DK3127'MONUMENT IS A BRONZE DISK IN THE SOUTHEAST CORNER OF A CONCRETE
 DK3127'TRAFFIC SIGNAL BASE.
 DK3127'
 DK3127'NOTE--THE DISK IS NOT STAMPED.
 DK3127
 DK3127                          STATION RECOVERY (2022)
 DK3127
 DK3127'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3127'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3123 ***********************************************************************
 DK3123  DESIGNATION -  DGN07001
 DK3123  PID         -  DK3123
 DK3123  STATE/COUNTY-  IL/DU PAGE
 DK3123  COUNTRY     -  US
 DK3123  USGS QUAD   -  WHEATON (2018)
 DK3123
 DK3123                         *CURRENT SURVEY CONTROL
 DK3123  ______________________________________________________________________
 DK3123* NAD 83(1986) POSITION- 41 47 14.42   (N) 088 01 08.53   (W)   HD_HELD1
 DK3123* NAVD 88 ORTHO HEIGHT -   226.531 (meters)      743.21  (feet) ADJUSTED
 DK3123  ______________________________________________________________________
 DK3123  GEOID HEIGHT    -        -33.251 (meters)                     GEOID18
 DK3123  DYNAMIC HEIGHT  -        226.452 (meters)      742.95  (feet) COMP
 DK3123  MODELED GRAVITY -    980,265.7   (mgal)                       NAVD 88
 DK3123
 DK3123  VERT ORDER      -  SECOND    CLASS I
 DK3123
 DK3123.The horizontal coordinates were determined by differentially corrected
 DK3123.hand held GPS observations or other comparable positioning techniques
 DK3123.and have an estimated accuracy of +/- 3 meters.
 DK3123
 DK3123.The orthometric height was determined by differential leveling and
 DK3123.adjusted by the NATIONAL GEODETIC SURVEY
 DK3123.in May 2008.
 DK3123
 DK3123.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3123.GEOID18 height accuracy estimate available here.
 DK3123
 DK3123.Click photographs - Photos may exist for this station.
 DK3123
 DK3123.The dynamic height is computed by dividing the NAVD 88
 DK3123.geopotential number by the normal gravity value computed on the
 DK3123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3123.degrees latitude (g = 980.6199 gals.).
 DK3123
 DK3123.The modeled gravity was interpolated from observed gravity values.
 DK3123
 DK3123;                    North         East    Units  Estimated Accuracy
 DK3123;SPC IL E     -   568,530.4     326,125.6     MT  (+/- 3 meters HH1 GPS) 
 DK3123
 DK3123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1532426666(NAD 83)
 DK3123
 DK3123                          SUPERSEDED SURVEY CONTROL
 DK3123
 DK3123.No superseded survey control is available for this station.
 DK3123
 DK3123_MARKER: DR = REFERENCE MARK DISK
 DK3123_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3123_SP_SET: TRAFFIC SIGNAL BASE
 DK3123_MARK LOGO: IL-043
 DK3123_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3123_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3123+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2013
 DK3123
 DK3123  HISTORY     - Date     Condition        Report By
 DK3123  HISTORY     - 1990     MONUMENTED       MARCHE
 DK3123  HISTORY     - 20071109 GOOD             PATRIC
 DK3123  HISTORY     - 20131010 GOOD             PATRIC
 DK3123
 DK3123                          STATION DESCRIPTION
 DK3123
 DK3123'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3123'THE STATION IS IN DOWNERS GROVE, IL.
 DK3123'
 DK3123'TO REACH THE STATION FROM THE INTERSECTION OF I-355 AND MAPLE AVENUE,
 DK3123'GO EAST ALONG MAPLE AVENUE FOR APPROXIMATELY 1.95 MI (3.1 KM) TO THE
 DK3123'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHWEST CORNER
 DK3123'OF THE INTERSECTION OF MAPLE AVENUE AND DUNHAM ROAD, WHERE MAPLE
 DK3123'AVENUE TURNS NORTH AND BECOMES 55TH STREET TO THE EAST.
 DK3123'
 DK3123'THE STATION IS 86.0 FT (26.2 M) WEST OF THE CENTERLINE OF
 DK3123'MAPLE/DUNHAM, 33.0 FT (10.1 M) NORTH OF THE CENTERLINE OF MAPLE/55TH
 DK3123'STREET, AND 14.4 FT (4.4 M) EAST OF A POWER POLE.  THE MONUMENT IS A
 DK3123'BRASS DISK IN THE SOUTHEAST CORNER OF THE CONCRETE BASE OF A TRAFFIC
 DK3123'SIGNAL BOX.
 DK3123'
 DK3123'NOTE--THE DISK IS NOT STAMPED.
 DK3123
 DK3123                          STATION RECOVERY (2013)
 DK3123
 DK3123'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3123'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3125 ***********************************************************************
 DK3125  DESIGNATION -  DGN09001
 DK3125  PID         -  DK3125
 DK3125  STATE/COUNTY-  IL/DU PAGE
 DK3125  COUNTRY     -  US
 DK3125  USGS QUAD   -  HINSDALE (2018)
 DK3125
 DK3125                         *CURRENT SURVEY CONTROL
 DK3125  ______________________________________________________________________
 DK3125* NAD 83(1986) POSITION- 41 47 58.     (N) 087 59 41.     (W)   SCALED
 DK3125* NAVD 88 ORTHO HEIGHT -   223.486 (meters)      733.22  (feet) ADJUSTED
 DK3125  ______________________________________________________________________
 DK3125  GEOID HEIGHT    -        -33.278 (meters)                     GEOID18
 DK3125  DYNAMIC HEIGHT  -        223.408 (meters)      732.96  (feet) COMP
 DK3125  MODELED GRAVITY -    980,267.5   (mgal)                       NAVD 88
 DK3125
 DK3125  VERT ORDER      -  SECOND    CLASS I
 DK3125
 DK3125.The horizontal coordinates were scaled from a map and have
 DK3125.an estimated accuracy of +/- 6 seconds.
 DK3125
 DK3125.The orthometric height was determined by differential leveling and
 DK3125.adjusted by the NATIONAL GEODETIC SURVEY
 DK3125.in May 2008.
 DK3125
 DK3125.No vertical observational check was made to the station.
 DK3125
 DK3125.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3125.GEOID18 height accuracy estimate available here.
 DK3125
 DK3125.Click photographs - Photos may exist for this station.
 DK3125
 DK3125.The dynamic height is computed by dividing the NAVD 88
 DK3125.geopotential number by the normal gravity value computed on the
 DK3125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3125.degrees latitude (g = 980.6199 gals.).
 DK3125
 DK3125.The modeled gravity was interpolated from observed gravity values.
 DK3125
 DK3125;                    North         East    Units  Estimated Accuracy
 DK3125;SPC IL E     -   569,880.      328,140.      MT  (+/- 180 meters Scaled)
 DK3125
 DK3125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM173279(NAD 83)
 DK3125
 DK3125                          SUPERSEDED SURVEY CONTROL
 DK3125
 DK3125.No superseded survey control is available for this station.
 DK3125
 DK3125_MARKER: F = FLANGE-ENCASED ROD
 DK3125_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3125_MARK LOGO: IL-043
 DK3125_PROJECTION: FLUSH
 DK3125_MAGNETIC: I = MARKER IS A STEEL ROD
 DK3125_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3125_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3125+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2022
 DK3125_ROD/PIPE-DEPTH: 3.0 meters
 DK3125_SLEEVE-DEPTH  : 0.3 meters
 DK3125
 DK3125  HISTORY     - Date     Condition        Report By
 DK3125  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3125  HISTORY     - 20071109 GOOD             PATRIC
 DK3125  HISTORY     - 20221115 GOOD             PATRIC
 DK3125
 DK3125                          STATION DESCRIPTION
 DK3125
 DK3125'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3125'THE STATION IS IN DOWNERS GROVE, IL.
 DK3125'
 DK3125'TO REACH THE STATION FROM THE INTERSECTION OF US ROUTE 34 (OGDEN
 DK3125'AVENUE) AND FAIRVIEW AVENUE, PROCEED SOUTH ON FAIRVIEW AVENUE 0.7 MI
 DK3125'(1.1 KM) TO HUMMER PARK ON THE LEFT, WILSON STREET ON THE RIGHT, AND
 DK3125'THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG FAIRVIEW AVENUE
 DK3125'ON THE EAST SIDE OF THE T INTERSECTION OF FAIRVIEW AVENUE WITH WILSON
 DK3125'STREET.  THE STATION IS 37.0 FT (11.3 M) EAST OF THE CENTERLINE OF
 DK3125'FAIRVIEW AVENUE,
 DK3125'
 DK3125'63.3 FT (19.3 M) NORTH OF A BRICK SIDEWALK TO A PARK PAVILION, 11.7 FT
 DK3125'(3.6 M) NORTHEAST OF A LIGHT POLE, AND 3.5 FT (1.1 M) EAST OF A
 DK3125'CONCRETE SIDEWALK ALONG FAIRVIEW AVENUE.  THE MONUMENT IS A ROD WITH
 DK3125'ACCESS COVER IN CONCRETE WITH NO STAMPING ON COVER.
 DK3125'
 DK3125'NOTE--THE DISK IS NOT STAMPED.
 DK3125
 DK3125                          STATION RECOVERY (2022)
 DK3125
 DK3125'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3125'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3124 ***********************************************************************
 DK3124  DESIGNATION -  DGN17001
 DK3124  PID         -  DK3124
 DK3124  STATE/COUNTY-  IL/DU PAGE
 DK3124  COUNTRY     -  US
 DK3124  USGS QUAD   -  WHEATON (2018)
 DK3124
 DK3124                         *CURRENT SURVEY CONTROL
 DK3124  ______________________________________________________________________
 DK3124* NAD 83(1986) POSITION- 41 47 15.01   (N) 088 00 32.94   (W)   HD_HELD1
 DK3124* NAVD 88 ORTHO HEIGHT -   230.650 (meters)      756.72  (feet) ADJUSTED
 DK3124  ______________________________________________________________________
 DK3124  GEOID HEIGHT    -        -33.258 (meters)                     GEOID18
 DK3124  DYNAMIC HEIGHT  -        230.569 (meters)      756.46  (feet) COMP
 DK3124  MODELED GRAVITY -    980,265.8   (mgal)                       NAVD 88
 DK3124
 DK3124  VERT ORDER      -  SECOND    CLASS I
 DK3124
 DK3124.The horizontal coordinates were determined by differentially corrected
 DK3124.hand held GPS observations or other comparable positioning techniques
 DK3124.and have an estimated accuracy of +/- 3 meters.
 DK3124
 DK3124.The orthometric height was determined by differential leveling and
 DK3124.adjusted by the NATIONAL GEODETIC SURVEY
 DK3124.in May 2008.
 DK3124
 DK3124.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3124.GEOID18 height accuracy estimate available here.
 DK3124
 DK3124.Click photographs - Photos may exist for this station.
 DK3124
 DK3124.The dynamic height is computed by dividing the NAVD 88
 DK3124.geopotential number by the normal gravity value computed on the
 DK3124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3124.degrees latitude (g = 980.6199 gals.).
 DK3124
 DK3124.The modeled gravity was interpolated from observed gravity values.
 DK3124
 DK3124;                    North         East    Units  Estimated Accuracy
 DK3124;SPC IL E     -   568,551.7     326,947.4     MT  (+/- 3 meters HH1 GPS) 
 DK3124
 DK3124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1614626675(NAD 83)
 DK3124
 DK3124                          SUPERSEDED SURVEY CONTROL
 DK3124
 DK3124.No superseded survey control is available for this station.
 DK3124
 DK3124_MARKER: DD = SURVEY DISK
 DK3124_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3124_SP_SET: TRAFFIC SIGNAL BASE
 DK3124_MARK LOGO: IL-043
 DK3124_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3124_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3124_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3124+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2013
 DK3124
 DK3124  HISTORY     - Date     Condition        Report By
 DK3124  HISTORY     - 1990     MONUMENTED       MARCHE
 DK3124  HISTORY     - 20071109 GOOD             PATRIC
 DK3124  HISTORY     - 20131010 GOOD             PATRIC
 DK3124
 DK3124                          STATION DESCRIPTION
 DK3124
 DK3124'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3124'THE STATION IS IN DOWNERS GROVE, IL.
 DK3124'
 DK3124'TO REACH THE STATION FROM THE INTERSECTION OF US 34 (OGDEN AVENUE) AND
 DK3124'MAIN STREET, GO SOUTH ALONG MAIN STREET FOR APPROXIMATELY 1.46 MI (2.3
 DK3124'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE
 DK3124'SOUTHWEST CORNER OF THE INTERSECTION OF MAIN STREET AND 55TH STREET.
 DK3124'
 DK3124'THE STATION IS 26.5 FT (8.1 M) SOUTH OF THE CENTERLINE OF 55TH STREET,
 DK3124'51.0 FT (15.5 M) WEST OF THE CENTERLINE OF MAIN STREET, AND 15.0 FT
 DK3124'(4.6 M) EAST OF A POWER POLE (V0-75 SPIRE 6 4 40).  THE MONUMENT IS A
 DK3124'BRONZE DISK IN THE SOUTHEAST SIDE OF A CONCRETE TRAFFIC SIGNAL BASE.
 DK3124'NOTE--THE DISK IS NOT STAMPED.
 DK3124
 DK3124                          STATION RECOVERY (2013)
 DK3124
 DK3124'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3124'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3136 ***********************************************************************
 DK3136  DESIGNATION -  DGN26002
 DK3136  PID         -  DK3136
 DK3136  STATE/COUNTY-  IL/DU PAGE
 DK3136  COUNTRY     -  US
 DK3136  USGS QUAD   -  SAG BRIDGE (2018)
 DK3136
 DK3136                         *CURRENT SURVEY CONTROL
 DK3136  ______________________________________________________________________
 DK3136* NAD 83(1986) POSITION- 41 44 50.     (N) 087 56 05.     (W)   SCALED
 DK3136* NAVD 88 ORTHO HEIGHT -   217.794 (meters)      714.55  (feet) ADJUSTED
 DK3136  ______________________________________________________________________
 DK3136  GEOID HEIGHT    -        -33.290 (meters)                     GEOID18
 DK3136  DYNAMIC HEIGHT  -        217.716 (meters)      714.29  (feet) COMP
 DK3136  MODELED GRAVITY -    980,261.5   (mgal)                       NAVD 88
 DK3136
 DK3136  VERT ORDER      -  SECOND    CLASS I
 DK3136
 DK3136.The horizontal coordinates were scaled from a map and have
 DK3136.an estimated accuracy of +/- 6 seconds.
 DK3136
 DK3136.The orthometric height was determined by differential leveling and
 DK3136.adjusted by the NATIONAL GEODETIC SURVEY
 DK3136.in May 2008.
 DK3136
 DK3136.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3136.GEOID18 height accuracy estimate available here.
 DK3136
 DK3136.Click photographs - Photos may exist for this station.
 DK3136
 DK3136.The dynamic height is computed by dividing the NAVD 88
 DK3136.geopotential number by the normal gravity value computed on the
 DK3136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3136.degrees latitude (g = 980.6199 gals.).
 DK3136
 DK3136.The modeled gravity was interpolated from observed gravity values.
 DK3136
 DK3136;                    North         East    Units  Estimated Accuracy
 DK3136;SPC IL E     -   564,100.      333,160.      MT  (+/- 180 meters Scaled)
 DK3136
 DK3136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM222221(NAD 83)
 DK3136
 DK3136                          SUPERSEDED SURVEY CONTROL
 DK3136
 DK3136.No superseded survey control is available for this station.
 DK3136
 DK3136_MARKER: DD = SURVEY DISK
 DK3136_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DK3136_SP_SET: BRIDGE PIER
 DK3136_MARK LOGO: IL-043
 DK3136_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3136_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3136_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3136+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3136
 DK3136  HISTORY     - Date     Condition        Report By
 DK3136  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3136  HISTORY     - 20071109 GOOD             PATRIC
 DK3136
 DK3136                          STATION DESCRIPTION
 DK3136
 DK3136'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3136'THE STATION IS IN WILLOWBROOK, IL.
 DK3136'
 DK3136'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND I-55, GO
 DK3136'NORTHEAST ALONG I-55.6 MI (1.0 KM) TO THE INTERSECTION WITH MADISON
 DK3136'STREET.  THE STATION IS LOCATED ALONG THE WEST SIDE OF MADISON STREET
 DK3136'IN THE EAST FACE OF THE SECOND PIER ON A BRIDGE FOR THE INTERSTATE 55
 DK3136'OVERPASS.
 DK3136'
 DK3136'THE STATION IS 16.2 FT (4.9 M) WEST OF THE CENTERLINE OF MADISON
 DK3136'STREET AND 362 FT (110.3 M) NORTH OF THE CENTERLINE OF SOUTH FRONTAGE
 DK3136'ROAD.  THE MONUMENT IS A 3 INCH (8 CM) DISK WITH A DIMPLE LOCATED 3.75
 DK3136'FT (1.1 M) ABOVE THE STREET SURFACE.
 DK3136'
 DK3136'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3269 ***********************************************************************
 DK3269  DESIGNATION -  DGN35002
 DK3269  PID         -  DK3269
 DK3269  STATE/COUNTY-  IL/DU PAGE
 DK3269  COUNTRY     -  US
 DK3269  USGS QUAD   -  SAG BRIDGE (2018)
 DK3269
 DK3269                         *CURRENT SURVEY CONTROL
 DK3269  ______________________________________________________________________
 DK3269* NAD 83(1986) POSITION- 41 44 17.     (N) 087 56 04.     (W)   SCALED
 DK3269* NAVD 88 ORTHO HEIGHT -   223.397 (meters)      732.93  (feet) ADJUSTED
 DK3269  ______________________________________________________________________
 DK3269  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 DK3269  DYNAMIC HEIGHT  -        223.317 (meters)      732.67  (feet) COMP
 DK3269  MODELED GRAVITY -    980,260.2   (mgal)                       NAVD 88
 DK3269
 DK3269  VERT ORDER      -  SECOND    CLASS I
 DK3269
 DK3269.The horizontal coordinates were scaled from a map and have
 DK3269.an estimated accuracy of +/- 6 seconds.
 DK3269
 DK3269.The orthometric height was determined by differential leveling and
 DK3269.adjusted by the NATIONAL GEODETIC SURVEY
 DK3269.in May 2008.
 DK3269
 DK3269.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3269.GEOID18 height accuracy estimate available here.
 DK3269
 DK3269.Click photographs - Photos may exist for this station.
 DK3269
 DK3269.The dynamic height is computed by dividing the NAVD 88
 DK3269.geopotential number by the normal gravity value computed on the
 DK3269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3269.degrees latitude (g = 980.6199 gals.).
 DK3269
 DK3269.The modeled gravity was interpolated from observed gravity values.
 DK3269
 DK3269;                    North         East    Units  Estimated Accuracy
 DK3269;SPC IL E     -   563,090.      333,180.      MT  (+/- 180 meters Scaled)
 DK3269
 DK3269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM222211(NAD 83)
 DK3269
 DK3269                          SUPERSEDED SURVEY CONTROL
 DK3269
 DK3269.No superseded survey control is available for this station.
 DK3269
 DK3269_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3269_SETTING: 48 = GALVANIZED STEEL ROD W/O SLEEVE (1O FT.+)
 DK3269_MARK LOGO: IL-043
 DK3269_PROJECTION: FLUSH
 DK3269_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3269_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3269+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3269_ROD/PIPE-DEPTH: 3.1 meters
 DK3269
 DK3269  HISTORY     - Date     Condition        Report By
 DK3269  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3269  HISTORY     - 20071109 GOOD             PATRIC
 DK3269
 DK3269                          STATION DESCRIPTION
 DK3269
 DK3269'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3269'THE STATION IS IN WILLOWBROOK, IL.
 DK3269'
 DK3269'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND 83RD STREET
 DK3269'JUST SOUTH OF I-55, GO EAST ALONG 83RD STREET FOR 0.49 MI (0.8 KM) TO
 DK3269'THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHWEST
 DK3269'CORNER OF THE INTERSECTION OF MADISON STREET AND 83RD STREET.
 DK3269'
 DK3269'THE STATION IS 42.0 FT (12.8 M) WEST OF THE CENTERLINE OF MADISON
 DK3269'STREET AND 37.5 FT (11.4 M) NORTH OF THE CENTERLINE OF 83RD STREET.
 DK3269'THE MONUMENT IS AN ALUMINUM DISK ON A STEEL ROD WITH A PVC SLEEVE. THE
 DK3269'MONUMENT IS 2.0 FT (0.6 M) ABOVE STREET SURFACE AND IS FLUSH WITH
 DK3269'GRADE.  THE MONUMENT IS FERROMAGNETIC.
 DK3269'
 DK3269'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3137 ***********************************************************************
 DK3137  DESIGNATION -  DGS01001
 DK3137  PID         -  DK3137
 DK3137  STATE/COUNTY-  IL/DU PAGE
 DK3137  COUNTRY     -  US
 DK3137  USGS QUAD   -  SAG BRIDGE (2018)
 DK3137
 DK3137                         *CURRENT SURVEY CONTROL
 DK3137  ______________________________________________________________________
 DK3137* NAD 83(1986) POSITION- 41 43 25.     (N) 087 56 02.     (W)   SCALED
 DK3137* NAVD 88 ORTHO HEIGHT -   217.914 (meters)      714.94  (feet) ADJUSTED
 DK3137  ______________________________________________________________________
 DK3137  GEOID HEIGHT    -        -33.281 (meters)                     GEOID18
 DK3137  DYNAMIC HEIGHT  -        217.836 (meters)      714.68  (feet) COMP
 DK3137  MODELED GRAVITY -    980,258.1   (mgal)                       NAVD 88
 DK3137
 DK3137  VERT ORDER      -  SECOND    CLASS I
 DK3137
 DK3137.The horizontal coordinates were scaled from a map and have
 DK3137.an estimated accuracy of +/- 6 seconds.
 DK3137
 DK3137.The orthometric height was determined by differential leveling and
 DK3137.adjusted by the NATIONAL GEODETIC SURVEY
 DK3137.in May 2008.
 DK3137
 DK3137.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3137.GEOID18 height accuracy estimate available here.
 DK3137
 DK3137.Click photographs - Photos may exist for this station.
 DK3137
 DK3137.The dynamic height is computed by dividing the NAVD 88
 DK3137.geopotential number by the normal gravity value computed on the
 DK3137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3137.degrees latitude (g = 980.6199 gals.).
 DK3137
 DK3137.The modeled gravity was interpolated from observed gravity values.
 DK3137
 DK3137;                    North         East    Units  Estimated Accuracy
 DK3137;SPC IL E     -   561,480.      333,240.      MT  (+/- 180 meters Scaled)
 DK3137
 DK3137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM223195(NAD 83)
 DK3137
 DK3137                          SUPERSEDED SURVEY CONTROL
 DK3137
 DK3137.No superseded survey control is available for this station.
 DK3137
 DK3137_MARKER: F = FLANGE-ENCASED ROD
 DK3137_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3137_MARK LOGO: IL-043
 DK3137_PROJECTION: RECESSED 15 CENTIMETERS
 DK3137_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3137_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3137+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3137_ROD/PIPE-DEPTH: 3.0 meters
 DK3137_SLEEVE-DEPTH  : 0.9 meters
 DK3137
 DK3137  HISTORY     - Date     Condition        Report By
 DK3137  HISTORY     - 1990     MONUMENTED       MARCHE
 DK3137  HISTORY     - 20071109 GOOD             PATRIC
 DK3137
 DK3137                          STATION DESCRIPTION
 DK3137
 DK3137'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3137'THE STATION IS IN WILLOWBROOK, IL.
 DK3137'
 DK3137'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND 91ST STREET,
 DK3137'GO EAST ALONG 91ST STREET FOR APPROXIMATELY 0.5 MI (0.8 KM) TO THE
 DK3137'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHEAST CORNER
 DK3137'OF THE INTERSECTION OF MADISON STREET AND 91ST STREET.
 DK3137'
 DK3137'THE STATION IS 53.5 FT (16.3 M) NORTH OF THE CENTERLINE OF 91ST STREET
 DK3137'AND 43.0 FT (13.1 M) EAST OF THE CENTERLINE OF MADISON STREET.  THE
 DK3137'MONUMENT IS A STEEL ROD WITH A ROUNDED TOP IN A GREASED SLEEVE WITH NO
 DK3137'MARKINGS.  THE MONUMENT IS 0.5 FT (0.2 M) ABOVE STREET SURFACE AND
 DK3137'0.45 FT (0.1 M) BELOW LID.
 DK3137'
 DK3137'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3138 ***********************************************************************
 DK3138  DESIGNATION -  DGS12001
 DK3138  PID         -  DK3138
 DK3138  STATE/COUNTY-  IL/DU PAGE
 DK3138  COUNTRY     -  US
 DK3138  USGS QUAD   -  SAG BRIDGE (2018)
 DK3138
 DK3138                         *CURRENT SURVEY CONTROL
 DK3138  ______________________________________________________________________
 DK3138* NAD 83(1986) POSITION- 41 42 47.     (N) 087 56 01.     (W)   SCALED
 DK3138* NAVD 88 ORTHO HEIGHT -   184.818 (meters)      606.36  (feet) ADJUSTED
 DK3138  ______________________________________________________________________
 DK3138  GEOID HEIGHT    -        -33.279 (meters)                     GEOID18
 DK3138  DYNAMIC HEIGHT  -        184.751 (meters)      606.14  (feet) COMP
 DK3138  MODELED GRAVITY -    980,256.5   (mgal)                       NAVD 88
 DK3138
 DK3138  VERT ORDER      -  SECOND    CLASS I
 DK3138
 DK3138.The horizontal coordinates were scaled from a map and have
 DK3138.an estimated accuracy of +/- 6 seconds.
 DK3138
 DK3138.The orthometric height was determined by differential leveling and
 DK3138.adjusted by the NATIONAL GEODETIC SURVEY
 DK3138.in May 2008.
 DK3138
 DK3138.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3138.GEOID18 height accuracy estimate available here.
 DK3138
 DK3138.Click photographs - Photos may exist for this station.
 DK3138
 DK3138.The dynamic height is computed by dividing the NAVD 88
 DK3138.geopotential number by the normal gravity value computed on the
 DK3138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3138.degrees latitude (g = 980.6199 gals.).
 DK3138
 DK3138.The modeled gravity was interpolated from observed gravity values.
 DK3138
 DK3138;                    North         East    Units  Estimated Accuracy
 DK3138;SPC IL E     -   560,310.      333,270.      MT  (+/- 180 meters Scaled)
 DK3138
 DK3138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM223183(NAD 83)
 DK3138
 DK3138                          SUPERSEDED SURVEY CONTROL
 DK3138
 DK3138.No superseded survey control is available for this station.
 DK3138
 DK3138_MARKER: DD = SURVEY DISK
 DK3138_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3138_SP_SET: HEADWALL
 DK3138_MARK LOGO: IL-043
 DK3138_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3138+STABILITY: SURFACE MOTION
 DK3138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3138+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3138
 DK3138  HISTORY     - Date     Condition        Report By
 DK3138  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3138  HISTORY     - 20071109 GOOD             PATRIC
 DK3138  HISTORY     - 20140408 GOOD             GEOCAC
 DK3138
 DK3138                          STATION DESCRIPTION
 DK3138
 DK3138'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3138'THE STATION IS IN WILLOWBROOK, IL.
 DK3138'
 DK3138'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND 91ST STREET,
 DK3138'GO EAST ON 91ST STREET FOR 0.5 MI (0.8 KM) TO MADISON STREET.  GO
 DK3138'SOUTH ALONG MADISON STREET FOR APPROXIMATELY 0.7 MI (1.1 KM) TO THE
 DK3138'STATION ON THE LEFT.  THE STATION IS LOCATED ALONG MADISON STREET,
 DK3138'SOUTH OF THE T INTERSECTION WITH 97TH STREET AND SOUTH OF THE MADISON
 DK3138'STREET AT-GRADE CROSSING FOR THE ATCHINSEN TOPEKA SANTA FE RAILROAD.
 DK3138'
 DK3138'THE STATION IS 141.0 FT (43.0 M) SOUTH OF THE EXTENDED CENTERLINE OF
 DK3138'97TH STREET AND 23.5 FT (7.2 M) EAST OF THE CENTERLINE OF MADISON
 DK3138'STREET.  THE MONUMENT IS A BRONZE DISK LOCATED 1.0 FT (0.6 M) BELOW
 DK3138'STREET SURFACE IN THE TOP OF THE NORTHEAST END OF A CONCRETE HEADWALL
 DK3138'FOR A CONCRETE DITCH.
 DK3138'
 DK3138'NOTE--THE DISK IS NOT STAMPED.
 DK3138
 DK3138                          STATION RECOVERY (2014)
 DK3138
 DK3138'RECOVERY NOTE BY GEOCACHING 2014 (CT)
 DK3138'RECOVERED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0569 ***********************************************************************
 NG0569  DESIGNATION -  DIAMOND
 NG0569  PID         -  NG0569
 NG0569  STATE/COUNTY-  IL/LAKE
 NG0569  COUNTRY     -  US
 NG0569  USGS QUAD   -  WHEELING (2018)
 NG0569
 NG0569                         *CURRENT SURVEY CONTROL
 NG0569  ______________________________________________________________________
 NG0569* NAD 83(1997) POSITION- 42 13 36.98976(N) 087 58 46.07318(W)   ADJUSTED
 NG0569* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 NG0569  ______________________________________________________________________
 NG0569  GEOID HEIGHT    -        -34.002 (meters)                     GEOID18
 NG0569  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 NG0569  HORZ ORDER      -  THIRD
 NG0569
 NG0569.The horizontal coordinates were established by classical geodetic methods
 NG0569.and adjusted by the National Geodetic Survey in October 1999.
 NG0569
 NG0569.The orthometric height was scaled from a topographic map.
 NG0569
 NG0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0569.GEOID18 height accuracy estimate available here.
 NG0569
 NG0569.Click photographs - Photos may exist for this station.
 NG0569
 NG0569.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0569
 NG0569. The following values were computed from the NAD 83(1997) position.
 NG0569
 NG0569;                    North         East     Units Scale Factor Converg.
 NG0569;SPC IL E     -   617,370.257   329,213.164   MT  0.99998550   +0 14 16.2
 NG0569;SPC IL E     - 2,025,488.92  1,080,093.52   sFT  0.99998550   +0 14 16.2
 NG0569;UTM  16      - 4,675,438.131   419,171.530   MT  0.99968039   -0 39 29.9
 NG0569
 NG0569!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0569!SPC IL E     -   0.99996991  x   0.99998550  =   0.99995541
 NG0569!UTM  16      -   0.99996991  x   0.99968039  =   0.99965031
 NG0569
 NG0569:                Primary Azimuth Mark                     Grid Az
 NG0569:SPC IL E     -  DIAMOND AZ MK                            086 58 51.9
 NG0569:UTM  16      -  DIAMOND AZ MK                            087 52 38.0
 NG0569
 NG0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1917175438(NAD 83)
 NG0569
 NG0569|---------------------------------------------------------------------|
 NG0569| PID    Reference Object                     Distance      Geod. Az  |
 NG0569|                                                           dddmmss.s |
 NG0569| CI8537 DIAMOND RM 1                         16.503 METERS 05448     |
 NG0569| CI8536 DIAMOND AZ MK                                      0871308.1 |
 NG0569| NG0570 WEST LAKE FOREST MUNICIPAL TK       APPROX. 7.9 KM 0965136.1 |
 NG0569| CI8538 DIAMOND RM 2                         18.644 METERS 13505     |
 NG0569| CI8539 DIAMOND RM 3                         24.003 METERS 14540     |
 NG0569| NH1062 LAKE ZURICH ATT MICROWAVE TWR       APPROX.10.3 KM 2450835.5 |
 NG0569| NH1041 IVANHOE PRIVATE WATER CO TANK       APPROX. 6.8 KM 3060303.9 |
 NG0569| CI8540 DIAMOND RM 4                         20.409 METERS 35856     |
 NG0569|---------------------------------------------------------------------|
 NG0569
 NG0569                          SUPERSEDED SURVEY CONTROL
 NG0569
 NG0569  NAD 83(1997)-  42 13 36.98973(N)    087 58 46.07371(W) AD(       ) 3
 NG0569  NAD 83(1994)-  42 13 36.99145(N)    087 58 46.08538(W) AD(       ) 3
 NG0569  NAD 83(1986)-  42 13 36.99132(N)    087 58 46.08678(W) AD(       ) 3
 NG0569  NAD 27      -  42 13 36.89870(N)    087 58 45.81020(W) AD(       ) 3
 NG0569
 NG0569.Superseded values are not recommended for survey control.
 NG0569
 NG0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0569.See file dsdata.pdf to determine how the superseded data were derived.
 NG0569
 NG0569_MARKER: DS = TRIANGULATION STATION DISK
 NG0569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0569_STAMPING: DIAMOND 1954
 NG0569_MARK LOGO: CGS
 NG0569_PROJECTION: FLUSH
 NG0569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0569+STABILITY: SURFACE MOTION
 NG0569
 NG0569  HISTORY     - Date     Condition        Report By
 NG0569  HISTORY     - 1954     MONUMENTED       CGS
 NG0569  HISTORY     - 1963     GOOD             ILHD
 NG0569  HISTORY     - 1964     GOOD             CGS
 NG0569  HISTORY     - 1975     GOOD             ILDT
 NG0569  HISTORY     - 20021216 POOR             USPSQD
 NG0569
 NG0569                          STATION DESCRIPTION
 NG0569
 NG0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0569'STATION IS LOCATED ABOUT 3 MILES SOUTH OF MUNDELEIN AND ABOUT 2 MILES
 NG0569'SOUTHEAST OF DIAMOND LAKE ON ROAD RIGHT-OF-WAY.  IT IS 0.1 MILE SOUTH
 NG0569'OF U.S. HIGHWAY 45 AND 23 FEET WEST OF CENTER OF A GRAVEL ROAD, 2 FEET
 NG0569'EAST OF A FENCE LINE, 3 FEET SOUTH OF A WHITE WITNESS POST AND 4 FEET
 NG0569'NORTH OF A 14 INCH OSAGE ORANGE TREE.  THE MARK IS FLUSH AND THE DISK
 NG0569'IS STAMPED DIAMOND 1954.
 NG0569'
 NG0569'REFERENCE MARK NO. 1 IS 21 FEET EAST OF CENTER OF GRAVEL ROAD AND 2
 NG0569'FEET SOUTH OF A TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS
 NG0569'STAMPED DIAMOND NO 1 1954.
 NG0569'
 NG0569'REFERENCE MARK NO. 2 IS 21 FEET EAST OF CENTER OF GRAVEL ROAD.  THE
 NG0569'MARK IS FLUSH AND THE DISK IS STAMPED DIAMOND NO 2 1954.
 NG0569'
 NG0569'AZIMUTH MARK IS 0.25 MILE EAST OF THE STATION, 38 FEET NORTHEAST OF
 NG0569'THE CENTER OF U.S. HIGHWAY 45, 2 FEET SOUTH OF A FENCE LINE AND 1 FOOT
 NG0569'WEST OF A WHITE WITNESS POST AND A TELEPHONE POLE.  THE MARK IS FLUSH
 NG0569'AND THE DISK IS STAMPED DIAMOND 1954.
 NG0569'
 NG0569'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 83 AND U.S.
 NG0569'HIGHWAY 45 1 MILE SOUTHEAST OF DIAMOND LAKE, GO SOUTHEAST ON HIGHWAY
 NG0569'45 FOR 1 MILE TO A GRAVEL SIDE ROAD ON THE RIGHT.  TURN RIGHT AND GO
 NG0569'0.1 MILE TO THE STATION ON RIGHT AS DESCRIBED.
 NG0569'
 NG0569'TO REACH AZIMUTH MARK FROM THE STATION GO 0.1 MILE NORTH TO U.S.
 NG0569'HIGHWAY 45, TURN RIGHT AND GO 0.2 MILE TO THE MARK ON LEFT AS
 NG0569'DESCRIBED.
 NG0569'
 NG0569'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
 NG0569
 NG0569                          STATION RECOVERY (1963)
 NG0569
 NG0569'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (HB)
 NG0569'STATION AND AZIMUTH MARK HAVE BEEN RECOVERED IN GOOD CONDITION.  RM 1
 NG0569'WAS RECOVERED IN FAIR CONDITION.  RM 2 HAS BEEN DESTROYED, PULLED OUT
 NG0569'OF GROUND WITH CONCRETE POST AND ALL.
 NG0569'
 NG0569'NOTE- HOUSE HAS BEEN BUILT BETWEEN STATION AND AZIMUTH MARK - TOWER
 NG0569'NOW NECESSARY.
 NG0569'
 NG0569'RM 1 IS 67 FEET OF TELEPHONE POLE (PROBABLY A NEW POLE LINE)
 NG0569'
 NG0569'A GRAVEL SIDE ROAD IS NOW OAKWOOD ROAD.
 NG0569
 NG0569                          STATION RECOVERY (1964)
 NG0569
 NG0569'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 NG0569'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN
 NG0569'GOOD CONDITION EXCEPT REFERENCE MARK NO. 1 WHICH HAD BEEN HIT AND
 NG0569'DAMAGED AND RM NO. 2 WHICH HAD BEEN DISPLACED.  THE AZIMUTH MARK WAS
 NG0569'RECOVERED IN GOOD CONDITION, BUT A NEW HOUSE HAS BEEN BUILT NEAR THE
 NG0569'STATION WHICH IS ON LINE BETWEEN THE STATION AND THE AZIMUTH MARK.
 NG0569'THE AZIMUTH MARK WAS LEFT IN PLACE.  REFERENCE MARKS NO. 3 AND NO. 4
 NG0569'WERE ESTABLISHED.  THE OBJECTS LISTED IN THE 1954 DESCRIPTION COULD
 NG0569'NOT BE CHECKED FOR VISIBILITY DUE TO HAZY WEATHER CONDITIONS.  A
 NG0569'COMPLETE DESCRIPTION FOLLOWS.
 NG0569'
 NG0569'STATION IS LOCATED ABOUT 3 MILES SOUTH OF MUNDELIEN AND ABOUT 2 MILES
 NG0569'SOUTHEAST OF DIAMOND LAKE ON ROAD RIGHT-OF-WAY, ABOUT 200 YARDS SOUTH
 NG0569'OF U.S. HIGHWAY 45, 24 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD
 NG0569'(OAKWOOD RD.), 4 FEET NORTH OF AN OSAGE ORANGE TREE, AND 2 FEET EAST
 NG0569'OF A WHITE BOARD FENCE.  THE MARK LOCATED 3 FEET SOUTH OF A WHITE
 NG0569'WITNESS POST IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS
 NG0569'STAMPED DIAMOND 1954.
 NG0569'
 NG0569'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 NG0569'HIGHWAY 83 WHICH IS 1.0 MILE SOUTHEAST OF DIAMOND LAKE, GO
 NG0569'EAST-SOUTHEAST ON U.S. HIGHWAY 45 FOR 1.0 MILE TO A GRAVEL ROAD ON THE
 NG0569'RIGHT.  TURN RIGHT AND GO SOUTH ON GRAVEL ROAD (OAKWOOD RD.) FOR 0.1
 NG0569'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 NG0569'
 NG0569'REFERENCE MARK NO. 3 IS 78.75 FEET SOUTH-SOUTHEAST OF THE STATION, 32
 NG0569'FEET NORTH OF THE CENTER OF MILLS CT., 23 FEET EAST OF THE CENTER OF
 NG0569'GRAVEL ROAD (OAKWOOD RD.)  13 FEET NORTH OF STREET SIGN, OAKWOOD RD.
 NG0569'AND MILLS CT., AND 2 FEET SOUTH OF A TELEPHONE POLE.  THE MARK
 NG0569'PROJECTS 2 INCHES AND THE DISK IS STAMPED DIAMOND NO 3 1954.  MARK IS
 NG0569'DESCRIBED.
 NG0569'
 NG0569'REFERENCE MARK NO. 4 IS 66.96 FEET NORTH OF THE STATION, 25 FEET WEST
 NG0569'OF THE CENTER OF GRAVEL ROAD, 16 FEET NORTH OF AN OSAGE ORANGE TREE,
 NG0569'AND 1 FOOT EAST OF A WHITE BOARD FENCE.  THE MARK PROJECTS 2 INCHES
 NG0569'AND THE DISK IS STAMPED DIAMOND NO 4 1954.  MARK IS DESCRIBED.
 NG0569'
 NG0569'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
 NG0569
 NG0569                          STATION RECOVERY (1975)
 NG0569
 NG0569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975 (RIL)
 NG0569'DIAMOND 1954 RECOVERED GOOD.  DIAMOND NO 3, 1954 RECOVERED GOOD.
 NG0569'DIAMOND NO 4, 1954 RECOVERED GOOD.  DISTANCE AND DIRECTION FROM
 NG0569'NEAREST TOWN--2 MI. S.E. OF DIAMOND LAKE.
 NG0569
 NG0569                          STATION RECOVERY (2002)
 NG0569
 NG0569'RECOVERY NOTE BY US POWER SQUADRON 2002 (EFU)
 NG0569'GRAVEL ROAD REFERRED TO IN DATA SHEET IS NOW PAVED AND CALLED OAKWOOD
 NG0569'ROAD. REFERENCE MARK 4 IS PRESENT AND IMBEDDED IN AN ISOLATED PIECE OF
 NG0569'CEMENT. 67 FEET SOUTH IS TEHE WITNESS POST FOR THE STATION. NO SIGN OF
 NG0569'THE MARKER FOR THE STATION OR REFERENCE MARK 3. THE AZIMUTH MARK
 NG0569'WASN'T FOUND,SUPPOSED TO BE .25 MILES EAST OF OAKWOOD ON LAKE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1698 ***********************************************************************
 JB1698  CBN         -  This is a Cooperative Base Network Control Station.
 JB1698  DESIGNATION -  DIGBY
 JB1698  PID         -  JB1698
 JB1698  STATE/COUNTY-  IL/HAMILTON
 JB1698  COUNTRY     -  US
 JB1698  USGS QUAD   -  THACKERAY (2018)
 JB1698
 JB1698                         *CURRENT SURVEY CONTROL
 JB1698  ______________________________________________________________________
 JB1698* NAD 83(2011) POSITION- 38 00 14.80481(N) 088 29 24.27622(W)   ADJUSTED
 JB1698* NAD 83(2011) ELLIP HT-   108.500 (meters)        (06/27/12)   ADJUSTED
 JB1698* NAD 83(2011) EPOCH   -  2010.00
 JB1698* NAVD 88 ORTHO HEIGHT -   138.5   (meters)      454.    (feet) GPS OBS
 JB1698  ______________________________________________________________________
 JB1698  NAVD 88 orthometric height was determined with geoid model    GEOID99
 JB1698  GEOID HEIGHT    -        -29.961 (meters)                     GEOID99
 JB1698  GEOID HEIGHT    -        -30.052 (meters)                     GEOID18
 JB1698  NAD 83(2011) X  -    132,599.774 (meters)                     COMP
 JB1698  NAD 83(2011) Y  - -5,030,486.463 (meters)                     COMP
 JB1698  NAD 83(2011) Z  -  3,905,870.465 (meters)                     COMP
 JB1698  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 JB1698
 JB1698  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1698  Standards:
 JB1698         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1698            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1698  -------------------------------------------------------------------
 JB1698  NETWORK    1.14   2.02           0.52   0.39   1.03     -0.05102058
 JB1698  -------------------------------------------------------------------
 JB1698  Click here for local accuracies and other accuracy information.
 JB1698
 JB1698.The horizontal coordinates were established by GPS observations
 JB1698.and adjusted by the National Geodetic Survey in June 2012.
 JB1698
 JB1698.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1698.been affixed to the stable North American tectonic plate. See 
 JB1698.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1698
 JB1698.The horizontal coordinates are valid at the epoch date displayed above
 JB1698.which is a decimal equivalence of Year/Month/Day.
 JB1698
 JB1698.The orthometric height was determined by GPS observations and a
 JB1698.high-resolution geoid model.
 JB1698
 JB1698.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1698.GEOID18 height accuracy estimate available here.
 JB1698
 JB1698.Click photographs - Photos may exist for this station.
 JB1698
 JB1698.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1698
 JB1698.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1698
 JB1698.The ellipsoidal height was determined by GPS observations
 JB1698.and is referenced to NAD 83.
 JB1698
 JB1698. The following values were computed from the NAD 83(2011) position.
 JB1698
 JB1698;                    North         East     Units Scale Factor Converg.
 JB1698;SPC IL E     -   148,442.902   286,233.951   MT  0.99997733   -0 05 47.4
 JB1698;SPC IL E     -   487,016.42    939,085.89   sFT  0.99997733   -0 05 47.4
 JB1698;UTM  16      - 4,207,318.845   369,178.948   MT  0.99981078   -0 55 03.3
 JB1698
 JB1698!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1698!SPC IL E     -   0.99998298  x   0.99997733  =   0.99996031
 JB1698!UTM  16      -   0.99998298  x   0.99981078  =   0.99979376
 JB1698
 JB1698:                Primary Azimuth Mark                     Grid Az
 JB1698:SPC IL E     -  DIGBY AZ MK                              279 51 12.5
 JB1698:UTM  16      -  DIGBY AZ MK                              280 40 28.4
 JB1698
 JB1698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6917807318(NAD 83)
 JB1698
 JB1698|---------------------------------------------------------------------|
 JB1698| PID    Reference Object                     Distance      Geod. Az  |
 JB1698|                                                           dddmmss.s |
 JB1698| CI4274 DIGBY RM 1                            9.365 METERS 08958     |
 JB1698| CI4275 DIGBY RM 2                            9.500 METERS 27015     |
 JB1698| CI4273 DIGBY AZ MK                                        2794525.1 |
 JB1698| JB1734 MC LEANSBORO W MUNICIPAL TANK       APPROX.11.0 KM 3361003.9 |
 JB1698| JB1737 MC LEANSBORO E MUNICIPAL TANK       APPROX.11.0 KM 3361800.7 |
 JB1698| JB1736 MC LEANSBORO RAD KSS 692 MAST       APPROX. 9.7 KM 3452243.9 |
 JB1698|---------------------------------------------------------------------|
 JB1698
 JB1698                          SUPERSEDED SURVEY CONTROL
 JB1698
 JB1698  NAD 83(2007)-  38 00 14.80486(N)    088 29 24.27704(W) AD(2002.00) 0
 JB1698  ELLIP H (02/10/07)  108.522  (m)                       GP(2002.00)    
 JB1698  NAD 83(1997)-  38 00 14.80481(N)    088 29 24.27697(W) AD(       ) A
 JB1698  ELLIP H (09/15/03)  108.527  (m)                       GP(       ) 4 1
 JB1698  NAD 83(1997)-  38 00 14.80606(N)    088 29 24.27456(W) AD(       ) 3
 JB1698  NAD 83(1997)-  38 00 14.81191(N)    088 29 24.27424(W) AD(       ) 3
 JB1698  NAD 83(1993)-  38 00 14.81264(N)    088 29 24.27362(W) AD(       ) 3
 JB1698  NAD 83(1986)-  38 00 14.81710(N)    088 29 24.27589(W) AD(       ) 3
 JB1698  NAD 27      -  38 00 14.64904(N)    088 29 24.09432(W) AD(       ) 3
 JB1698
 JB1698.Superseded values are not recommended for survey control.
 JB1698
 JB1698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1698.See file dsdata.pdf to determine how the superseded data were derived.
 JB1698
 JB1698_MARKER: DS = TRIANGULATION STATION DISK
 JB1698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1698_STAMPING: DIGBY 1961
 JB1698_MARK LOGO: CGS
 JB1698_PROJECTION: FLUSH
 JB1698_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1698+STABILITY: SURFACE MOTION
 JB1698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1698+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2010
 JB1698
 JB1698  HISTORY     - Date     Condition        Report By
 JB1698  HISTORY     - 1961     MONUMENTED       CGS
 JB1698  HISTORY     - 20020805 GOOD             NGS
 JB1698  HISTORY     - 20060726 GOOD             ILDT
 JB1698  HISTORY     - 20101112 GOOD             ILDT
 JB1698
 JB1698                          STATION DESCRIPTION
 JB1698
 JB1698'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1698'NO MEASUREMENT BETWEEN RMS SET IN 180 DEGREES.
 JB1698'
 JB1698'THE STATION IS ABOUT 6.5 MILES SOUTHEAST OF MCLEANSBORO, 0.5 MILE
 JB1698'NORTH OF DALE, AT THE NORTH EDGE OF DIGBY CEMETERY, IN THE NORTHEAST
 JB1698'0.25 OF SECTION 13, T 6 S, R 6 E AND ON THE PROPERTY OF MRS EVA
 JB1698'EDMONDS.  IT IS 1 FOOT NORTH OF A WIRE FENCE, 5 FEET WEST OF A WITNESS
 JB1698'POST, 8 FEET NORTH OF THE CENTERLINE OF A GRAVELED DRIVEWAY, 97 FEET
 JB1698'EAST OF A 10 INCH CEDAR TREE AND 184 FEET WEST OF A T-FENCE CORNER.
 JB1698'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DIGBY 1961.
 JB1698'
 JB1698'TO REACH FROM THE CROSSROAD JUST NORTH OF THE FIRST METHODIST CHURCH
 JB1698'IN DALE GO NORTH ON STATE HIGHWAY 142 FOR 0.55 MILE TO A SIDE ROAD
 JB1698'RIGHT.  TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR 0.4 MILE TO A
 JB1698'ROAD FORK.  TAKE LEFT FORK AND GO NORTH AND WEST ON THE CEMETERY
 JB1698'DRIVEWAY FOR 0.15 MILE TO THE STATION ON THE RIGHT.
 JB1698'
 JB1698'TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE NORTH ON HIGHWAY
 JB1698'142 FOR 0.3 MILE TO THE AZIMUTH ON THE RIGHT.
 JB1698'
 JB1698'REFERENCE MARK 1 IS 6 INCHES NORTH OF THE WIRE FENCE, 8 FEET NORTH OF
 JB1698'THE CENTERLINE OF THE GRAVELED DRIVEWAY AND 26 FEET EAST OF THE
 JB1698'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DIGBY NO
 JB1698'1 1961.
 JB1698'
 JB1698'REFERENCE MARK 2 IS 1 FOOT NORTH OF THE WIRE FENCE, 8 FEET NORTH OF
 JB1698'THE CENTERLINE OF THE DRIVEWAY, 36 FEET WEST OF THE WITNESS POST AND
 JB1698'67 FEET EAST OF A 10 INCH CEDAR TREE.  THE MONUMENT IS FLUSH AND THE
 JB1698'DISK IS STAMPED DIGBY NO 2 1961.
 JB1698'
 JB1698'THE AZIMUTH MARK IS 1 FOOT NORTH OF A WITNESS POST, 1 FOOT WEST OF A
 JB1698'WIRE FENCE, 3 FEET SOUTHWEST OF A POWER POLE AND 42 FEET EAST OF THE
 JB1698'CENTERLINE OF HIGHWAY 142.  THE MONUMENT PROJECTS 2 INCHES AND THE
 JB1698'DISK IS STAMPED DIGBY 1961.
 JB1698'
 JB1698'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1698
 JB1698                          STATION RECOVERY (2002)
 JB1698
 JB1698'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (RA)
 JB1698'RECOVERED AS DESCRIBED
 JB1698
 JB1698                          STATION RECOVERY (2006)
 JB1698
 JB1698'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB1698'RECOVERED IN GOOD CONDITION.
 JB1698
 JB1698                          STATION RECOVERY (2010)
 JB1698
 JB1698'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB1698'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7860 ***********************************************************************
 DF7860  DESIGNATION -  DISMAL 2
 DF7860  PID         -  DF7860
 DF7860  STATE/COUNTY-  IL/FAYETTE
 DF7860  COUNTRY     -  US
 DF7860  USGS QUAD   -  EDGEWOOD (2018)
 DF7860
 DF7860                         *CURRENT SURVEY CONTROL
 DF7860  ______________________________________________________________________
 DF7860* NAD 83(2011) POSITION- 38 53 35.64836(N) 088 43 21.56328(W)   ADJUSTED
 DF7860* NAD 83(2011) ELLIP HT-   148.873 (meters)        (06/27/12)   ADJUSTED
 DF7860* NAD 83(2011) EPOCH   -  2010.00
 DF7860* NAVD 88 ORTHO HEIGHT -   180.5   (meters)      592.    (feet) GPS OBS
 DF7860  ______________________________________________________________________
 DF7860  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DF7860  GEOID HEIGHT    -        -31.606 (meters)                     GEOID03
 DF7860  GEOID HEIGHT    -        -31.645 (meters)                     GEOID18
 DF7860  NAD 83(2011) X  -    110,811.178 (meters)                     COMP
 DF7860  NAD 83(2011) Y  - -4,969,658.316 (meters)                     COMP
 DF7860  NAD 83(2011) Z  -  3,983,192.517 (meters)                     COMP
 DF7860  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 DF7860
 DF7860  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7860  Standards:
 DF7860         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7860            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7860  -------------------------------------------------------------------
 DF7860  NETWORK    0.57   0.94           0.26   0.20   0.48      0.11524644
 DF7860  -------------------------------------------------------------------
 DF7860  Click here for local accuracies and other accuracy information.
 DF7860
 DF7860.The horizontal coordinates were established by GPS observations
 DF7860.and adjusted by the National Geodetic Survey in June 2012.
 DF7860
 DF7860.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7860.been affixed to the stable North American tectonic plate. See 
 DF7860.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7860
 DF7860.The horizontal coordinates are valid at the epoch date displayed above
 DF7860.which is a decimal equivalence of Year/Month/Day.
 DF7860
 DF7860.The orthometric height was determined by GPS observations and a
 DF7860.high-resolution geoid model.
 DF7860
 DF7860.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7860.GEOID18 height accuracy estimate available here.
 DF7860
 DF7860.Click photographs - Photos may exist for this station.
 DF7860
 DF7860.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7860
 DF7860.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7860
 DF7860.The ellipsoidal height was determined by GPS observations
 DF7860.and is referenced to NAD 83.
 DF7860
 DF7860. The following values were computed from the NAD 83(2011) position.
 DF7860
 DF7860;                    North         East     Units Scale Factor Converg.
 DF7860;SPC IL E     -   247,198.003   266,224.501   MT  0.99998904   -0 14 40.0
 DF7860;SPC IL E     -   811,015.45    873,438.22   sFT  0.99998904   -0 14 40.0
 DF7860;UTM  16      - 4,306,339.298   350,603.428   MT  0.99987484   -1 04 54.5
 DF7860
 DF7860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7860!SPC IL E     -   0.99997664  x   0.99998904  =   0.99996568
 DF7860!UTM  16      -   0.99997664  x   0.99987484  =   0.99985149
 DF7860
 DF7860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5060306339(NAD 83)
 DF7860
 DF7860                          SUPERSEDED SURVEY CONTROL
 DF7860
 DF7860  NAD 83(2007)-  38 53 35.64847(N)    088 43 21.56409(W) AD(2002.00) 1
 DF7860  ELLIP H (07/11/08)  148.883  (m)                       GP(2002.00) 3 2
 DF7860
 DF7860.Superseded values are not recommended for survey control.
 DF7860
 DF7860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7860.See file dsdata.pdf to determine how the superseded data were derived.
 DF7860
 DF7860_MARKER: DH = HORIZONTAL CONTROL DISK
 DF7860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7860_STAMPING: DISMAL 2 1984
 DF7860_MARK LOGO: NGS
 DF7860_PROJECTION: FLUSH
 DF7860_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7860+STABILITY: SURFACE MOTION
 DF7860_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7860+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2007
 DF7860
 DF7860  HISTORY     - Date     Condition        Report By
 DF7860  HISTORY     - 1984     MONUMENTED       NGS
 DF7860  HISTORY     - 20070909 GOOD             ILDT
 DF7860
 DF7860                          STATION DESCRIPTION
 DF7860
 DF7860'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 DF7860'THE STATION IS LOCATED ABOUT 2.4 KM (1.50 MI) S FROM THE
 DF7860'FAYETTE-EFFINGHAM COUNTY LINE, 4.5 KM (2.80 MI) NE OF FARINA, 1.6 KM
 DF7860'(1.00 MI) N FROM LA CLEDE AND ON HWY RIGHT-OF-WAY.  TO REACH THE
 DF7860'STATION FROM THE STATE HWY 185 AND 37 IN THE N EDGE OF FARINA, GO NE
 DF7860'ON HWY 37 FOR 7.1 KM (4.40 MI) TO A CROSSROAD IN THE SMALL VILLAGE TO
 DF7860'LA CLEDE, COUNTY ROUTE 970 N.  TURN LEFT AND GO W ON 970 N FOR 0.6 KM
 DF7860'(0.35 MI) TO WHERE ROAD MAKES A SHARP RIGHT AND TURNS INTO 2850 E.
 DF7860'TURN RIGHT AND GO N ON 2850 E FOR 1.5 KM (0.95 MI) TO WHERE 2850 E
 DF7860'CROSSES OVER INTERSTATE HWY 57 AND THE STATION SET AT THE NE CORNER OF
 DF7860'THE BRIDGE OVER PASS.
 DF7860'
 DF7860'THE STATION IS A STANDARD NGS DISK STAMPED---DISMAL 2 1984---, SET
 DF7860'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 10 INCHES (30 CM) IN
 DF7860'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 5.6 METERS (18.4
 DF7860'FT) ENE FROM THE CENTERLINE OF COUNTY ROUTE 2850, 5.5 METERS (18.0 FT)
 DF7860'N FROM THE NE CORNER OF BRIDGE OVER INTERSTATE HSY 57 AND 0.9 METERS
 DF7860'(3.0 FT) ENE FROM A GUARD RAIL AND WITNESS POST.  RM NO 4, IS A
 DF7860'STANDARD NGS DISK STAMPED---DISMAL 2 NO 4 1984---, CEMENTED IN A DRILL
 DF7860'HOLE IN THE NE CORNER OF BRIDGE ABUTMENT OVER INTERSTATE HWY 57.  THE
 DF7860'STATION IS LOCATED 5.029 METERS (16.499 FT) ENE FROM THE CENTERLINE OF
 DF7860'HWY 2850 E AND 0.610 METERS (2.001 FT) ENE FROM A WITNESS POST, AND
 DF7860'1.2 METERS (3.9 FT) HIGHER THAN THE STATION.  RM NO 5, IS A STANDARD
 DF7860'NGS DISK STAMPED---DISMAL 2 NO 5 1984---, SET INTO THE TOP OF A ROUND
 DF7860'COCNRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, FLUSH WITH GROUND.
 DF7860'THE STATION IS LOCATED 10.668 METERS (35.000 FT) N FROM THE NE CORNER
 DF7860'OF BRIDGE OVER INTERSTATE HWY 57, 5.486 METERS (17.999 FT) ENE FROM
 DF7860'THE CENTERLINE OF HWY 2850 E AND 0.762 METERS (2.500 FT) ENE FROM A
 DF7860'GUARD RAIL AND WITNESS POST, AND LEVEL WITH THE STATION.  AZ MK NO 1,
 DF7860'IS A STANDARD NGS DISK STAMPED---DISMAL 1960---, SET INTO THE TOP OF A
 DF7860'SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, PROJECTING, 4
 DF7860'INCHES (12 CM) ABOVE THE GROUND.  THE STATION IS LOCATED 4.72 METERS
 DF7860'(15.49 FT) S FROM THE CENTERLINE OF COUNTY ROUTE 1075 N, 1.19 METERS
 DF7860'(3.90 FT) W FROM A METAL WITNESS POST, 0.61 METERS (2.00 FT) W FROM A
 DF7860'UTILITY POLE AND 0.31 METERS (1.02 FT) E FROM A WITNESS POST.  TO
 DF7860'REACH THE AZ MK FROM THE STATION, CONTINUE NORTHERLY ON COUNTY ROUTE
 DF7860'2850 E FOR 0.3 KM (0.20 MI) TO A SIDE ROAD LEFT, 1075 N.  TURN LEFT
 DF7860'AND GO W ON COUNTY ROUTE 1075 N FOR 0.24 KM (0.15 MI) TO THE MARK ON
 DF7860'LEFT AS DESCRIBED.
 DF7860
 DF7860                          STATION RECOVERY (2007)
 DF7860
 DF7860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 DF7860'STATION IS LOCATED 1.0 MILES NORTHWEST OF LA CLEDE.  TO REACH THE
 DF7860'STATION FROM THE  INTERSECTION OF CR 970N AND IL-37 GO EAST 0.35 MILES
 DF7860'THEN NORTH ALONG CR 2850E FOR 0.95  MILES TO THE STATION ON THE RIGHT.
 DF7860'STATION IS A BRONZE NGS HORIZONTAL DISK SET IN A  CONCRETE MONUMENT
 DF7860'FLUSH WITH GROUND.  STATION IS 17.8' NORTHEAST FROM CENTERLINE CR
 DF7860'2850E, 3.3' NORTHEAST OF GUARDRAIL, AND 16.2' NORTHWEST OF DISMAL RM 4
 DF7860'WHICH IS LOCATED IN  THE TOP OF THE NORTHWEST WING WALL OF THE
 DF7860'STRUCTURE FOR I-57.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0741 ***********************************************************************
 JB0741  DESIGNATION -  DISMAL AZ MK
 JB0741  PID         -  JB0741
 JB0741  STATE/COUNTY-  IL/FAYETTE
 JB0741  COUNTRY     -  US
 JB0741  USGS QUAD   -  EDGEWOOD (2018)
 JB0741
 JB0741                         *CURRENT SURVEY CONTROL
 JB0741  ______________________________________________________________________
 JB0741* NAD 83(1986) POSITION- 38 53 43.     (N) 088 43 28.     (W)   SCALED
 JB0741* NAVD 88 ORTHO HEIGHT -   176.039 (meters)      577.55  (feet) ADJUSTED
 JB0741  ______________________________________________________________________
 JB0741  GEOID HEIGHT    -        -31.650 (meters)                     GEOID18
 JB0741  DYNAMIC HEIGHT  -        175.931 (meters)      577.20  (feet) COMP
 JB0741  MODELED GRAVITY -    980,006.9   (mgal)                       NAVD 88
 JB0741
 JB0741  VERT ORDER      -  SECOND    CLASS 0
 JB0741
 JB0741.The horizontal coordinates were scaled from a map and have
 JB0741.an estimated accuracy of +/- 6 seconds.
 JB0741
 JB0741.The orthometric height was determined by differential leveling and
 JB0741.adjusted by the NATIONAL GEODETIC SURVEY
 JB0741.in June 1991.
 JB0741
 JB0741.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0741.GEOID18 height accuracy estimate available here.
 JB0741
 JB0741.Click photographs - Photos may exist for this station.
 JB0741
 JB0741.The dynamic height is computed by dividing the NAVD 88
 JB0741.geopotential number by the normal gravity value computed on the
 JB0741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0741.degrees latitude (g = 980.6199 gals.).
 JB0741
 JB0741.The modeled gravity was interpolated from observed gravity values.
 JB0741
 JB0741;                    North         East    Units  Estimated Accuracy
 JB0741;SPC IL E     -   247,430.      266,070.      MT  (+/- 180 meters Scaled)
 JB0741
 JB0741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ504065(NAD 83)
 JB0741
 JB0741                          SUPERSEDED SURVEY CONTROL
 JB0741
 JB0741  NGVD 29 (??/??/92)  176.140  (m)          577.89   (f) ADJ UNCH    2 0
 JB0741
 JB0741.Superseded values are not recommended for survey control.
 JB0741
 JB0741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0741.See file dsdata.pdf to determine how the superseded data were derived.
 JB0741
 JB0741_MARKER: DZ = AZIMUTH MARK DISK
 JB0741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0741_STAMPING: DISMAL 1960
 JB0741_MARK LOGO: CGS
 JB0741_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0741+STABILITY: SURFACE MOTION
 JB0741
 JB0741  HISTORY     - Date     Condition        Report By
 JB0741  HISTORY     - 1960     MONUMENTED       CGS
 JB0741  HISTORY     - 1967     GOOD             CGS
 JB0741  HISTORY     - 19840307 GOOD             NGS
 JB0741
 JB0741                          STATION DESCRIPTION
 JB0741
 JB0741'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0741'1.6 MI NW FROM LA CLEDE.
 JB0741'ABOUT 0.35 MILE WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE
 JB0741'AT LA CLEDE, THENCE 1.1 MILES NORTH ALONG A GRAVEL AND DIRT ROAD,
 JB0741'THENCE 0.2 MILE WEST ALONG A DIRT ROAD, 15 FEET SOUTH OF THE
 JB0741'CENTER LINE OF THE ROAD, 2 FEET WEST OF THE FOURTH POWER POLE
 JB0741'WEST OF THE JUNCTION AND THE SECOND POLE EAST OF A CURVE IN THE
 JB0741'ROAD WITH TANGENTS EXTENDING TO THE EAST AND SOUTH, 3.8 FEET
 JB0741'WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 JB0741'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 JB0741
 JB0741                          STATION RECOVERY (1967)
 JB0741
 JB0741'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 JB0741'RECOVERED IN GOOD CONDITION.
 JB0741
 JB0741                          STATION RECOVERY (1984)
 JB0741
 JB0741'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 JB0741'THE STATION IS LOCATED ABOUT 1-1/2 MILES S FROM THE FAYETTE-EFFINGHAM
 JB0741'COUNTY LINE, 2-1/2 MILES NE OF FARINA, 1.6 KM (1.00 MI) NW OF LA CLEDE
 JB0741'AND ON HWY RIGHT-OF-WAY.  TO REACH THE STATION FROM THE JUNCTION OF
 JB0741'STATE HWY 185 AND 37 AT THE N END OF FARINA, GO NE ON HWY 37 FOR 7.1
 JB0741'KM (4.40 MI) TO A CROSSROAD IN THE SMALL VILLAGE OF LA CLEDE, COUNTY
 JB0741'ROAD 970 N.  TURN LEFT AND GO W ON 970 N FOR 0.6 KM (0.35 MI) TO WHERE
 JB0741'ROAD MAKES A SHARP RIGHT AND TURNS INTO 2850 E. TURN RIGHT AND GO N ON
 JB0741'2850 E FOR 1.5 KM (0.95 MI) TO WHERE 21850 E CROSSES OVER INTERSTATE
 JB0741'HWY 57 AND TRIANGULATION STATION DISMAL 2 1984, AT THE NE CORNER OF
 JB0741'BRIDGE OVER PASS.  CONTINUE NORTHERLY ON 2850 E FOR 0.3 KM (0.20 MI)
 JB0741'TO A SIDE ROAD LEFT, COUNTY ROAD 1075 N. TURN LEFT AND GO W ON 1075 N
 JB0741'FOR 0.24 KM (0.15 MI) TO MARK ON LEFT AS DESCRIBED.  THE STATION IS A
 JB0741'STANDARD NGS AZ MK DISK STAMPED---DISMAL 1960---, SET INTO THE TOP OF
 JB0741'A SQUARE CONCRETE MONUMENT 10 INCHES (30 CM) ON SIDE PROJECTING 4
 JB0741'INCHES (12 CM) ABOVE THE GROUND. LOCATED 4.72 METERS (15.49 FT) S FROM
 JB0741'THE CENTERLINE OF COUNTY ROAD 1075 N, 1.19 METERS (3.90 FT) W FROM A
 JB0741'METAL WITNESS POST, 0.61 METERS (2.00 FT) W FROM A UTILITY POLE AND
 JB0741'0.31 METERS (1.02 FT) E FROM A WITNESS POST. A TRAVERSE CONNECTION WAS
 JB0741'MADE TO TRIANGULATION STATION DISMAL 2 1984 USING ELECTRONIC DISTANCE
 JB0741'MEASURING EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0745 ***********************************************************************
 JB0745  DESIGNATION -  DISMAL RM 3
 JB0745  PID         -  JB0745
 JB0745  STATE/COUNTY-  IL/FAYETTE
 JB0745  COUNTRY     -  US
 JB0745  USGS QUAD   -  EDGEWOOD (2018)
 JB0745
 JB0745                         *CURRENT SURVEY CONTROL
 JB0745  ______________________________________________________________________
 JB0745* NAD 83(1986) POSITION- 38 53 51.63   (N) 088 43 18.81   (W)   HD_HELD1
 JB0745* NAVD 88 ORTHO HEIGHT -   175.52  (meters)      575.9   (feet) RESET
 JB0745  ______________________________________________________________________
 JB0745  GEOID HEIGHT    -        -31.655 (meters)                     GEOID18
 JB0745  VERT ORDER      -  THIRD
 JB0745
 JB0745.The horizontal coordinates were determined by differentially corrected
 JB0745.hand held GPS observations or other comparable positioning techniques
 JB0745.and have an estimated accuracy of +/- 3 meters.
 JB0745
 JB0745.The orthometric height was computed from unverified reset data.
 JB0745
 JB0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0745.GEOID18 height accuracy estimate available here.
 JB0745
 JB0745.Click photographs - Photos may exist for this station.
 JB0745
 JB0745;                    North         East    Units  Estimated Accuracy
 JB0745;SPC IL E     -   247,690.5     266,292.9     MT  (+/- 3 meters HH1 GPS) 
 JB0745
 JB0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5067906830(NAD 83)
 JB0745
 JB0745                          SUPERSEDED SURVEY CONTROL
 JB0745
 JB0745.No superseded survey control is available for this station.
 JB0745
 JB0745_MARKER: DR = REFERENCE MARK DISK
 JB0745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0745_STAMPING: DISMAL 1960 NO 3 1967
 JB0745_MARK LOGO: CGS
 JB0745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0745+STABILITY: SURFACE MOTION
 JB0745
 JB0745  HISTORY     - Date     Condition        Report By
 JB0745  HISTORY     - 1967     MONUMENTED       CGS
 JB0745
 JB0745                          STATION DESCRIPTION
 JB0745
 JB0745'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 JB0745'1.6 MI NW FROM LA CLEDE.
 JB0745'ABOUT 0.35 MILE WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE
 JB0745'AT LA CLEDE, THENCE 1.25 MILES NORTH ALONG AN OILED ROAD TO THE
 JB0745'MARK ON THE RIGHT.  IT IS 13 FEET EAST OF THE CENTERLINE OF THE
 JB0745'ROAD AND 10 FEET NORTH OF A METAL WITNESS POST.  THE MONUMENT IS
 JB0745'A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4296 ***********************************************************************
 DF4296  DESIGNATION -  DISTRICT 3 GPS 1741
 DF4296  PID         -  DF4296
 DF4296  STATE/COUNTY-  IL/LIVINGSTON
 DF4296  COUNTRY     -  US
 DF4296  USGS QUAD   -  CHATSWORTH SOUTH (2018)
 DF4296
 DF4296                         *CURRENT SURVEY CONTROL
 DF4296  ______________________________________________________________________
 DF4296* NAD 83(2011) POSITION- 40 44 51.33355(N) 088 15 29.68973(W)   ADJUSTED
 DF4296* NAD 83(2011) ELLIP HT-   186.466 (meters)        (06/27/12)   ADJUSTED
 DF4296* NAD 83(2011) EPOCH   -  2010.00
 DF4296* NAVD 88 ORTHO HEIGHT -   218.6   (meters)      717.    (feet) GPS OBS
 DF4296  ______________________________________________________________________
 DF4296  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4296  GEOID HEIGHT    -        -32.074 (meters)                     GEOID99
 DF4296  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 DF4296  NAD 83(2011) X  -    147,081.946 (meters)                     COMP
 DF4296  NAD 83(2011) Y  - -4,836,839.327 (meters)                     COMP
 DF4296  NAD 83(2011) Z  -  4,141,349.809 (meters)                     COMP
 DF4296  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 DF4296
 DF4296  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4296  Standards:
 DF4296         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4296            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4296  -------------------------------------------------------------------
 DF4296  NETWORK    1.11   1.86           0.51   0.37   0.95     -0.10202855
 DF4296  -------------------------------------------------------------------
 DF4296  Click here for local accuracies and other accuracy information.
 DF4296
 DF4296.The horizontal coordinates were established by GPS observations
 DF4296.and adjusted by the National Geodetic Survey in June 2012.
 DF4296
 DF4296.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4296.been affixed to the stable North American tectonic plate. See 
 DF4296.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4296
 DF4296.The horizontal coordinates are valid at the epoch date displayed above
 DF4296.which is a decimal equivalence of Year/Month/Day.
 DF4296
 DF4296.The orthometric height was determined by GPS observations and a
 DF4296.high-resolution geoid model.
 DF4296
 DF4296.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4296.GEOID18 height accuracy estimate available here.
 DF4296
 DF4296.Click photographs - Photos may exist for this station.
 DF4296
 DF4296.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4296
 DF4296.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4296
 DF4296.The ellipsoidal height was determined by GPS observations
 DF4296.and is referenced to NAD 83.
 DF4296
 DF4296. The following values were computed from the NAD 83(2011) position.
 DF4296
 DF4296;                    North         East     Units Scale Factor Converg.
 DF4296;SPC IL E     -   453,015.004   306,341.270   MT  0.99997549   +0 02 56.4
 DF4296;SPC IL E     - 1,486,266.73  1,005,054.65   sFT  0.99997549   +0 02 56.4
 DF4296;UTM  16      - 4,511,499.458   393,775.550   MT  0.99973888   -0 49 16.9
 DF4296
 DF4296!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4296!SPC IL E     -   0.99997075  x   0.99997549  =   0.99994624
 DF4296!UTM  16      -   0.99997075  x   0.99973888  =   0.99970964
 DF4296
 DF4296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9377511499(NAD 83)
 DF4296
 DF4296                          SUPERSEDED SURVEY CONTROL
 DF4296
 DF4296  NAD 83(2007)-  40 44 51.33359(N)    088 15 29.69066(W) AD(2002.00) 0
 DF4296  ELLIP H (02/10/07)  186.488  (m)                       GP(2002.00)    
 DF4296  ELLIP H (02/03/05)  186.502  (m)                       GP(       ) 4 2
 DF4296  NAD 83(1997)-  40 44 51.33348(N)    088 15 29.69052(W) AD(       ) 1
 DF4296  ELLIP H (03/04/03)  186.504  (m)                       GP(       ) 4 2
 DF4296
 DF4296.Superseded values are not recommended for survey control.
 DF4296
 DF4296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4296.See file dsdata.pdf to determine how the superseded data were derived.
 DF4296
 DF4296_MARKER: F = FLANGE-ENCASED ROD
 DF4296_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4296_STAMPING: 1741
 DF4296_MARK LOGO: ILDT
 DF4296_PROJECTION: RECESSED 8 CENTIMETERS
 DF4296_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4296_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4296+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2020
 DF4296_ROD/PIPE-DEPTH: 3.0 meters
 DF4296_SLEEVE-DEPTH  : 0.8 meters
 DF4296
 DF4296  HISTORY     - Date     Condition        Report By
 DF4296  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4296  HISTORY     - 20200518 POOR             ILDT
 DF4296
 DF4296                          STATION DESCRIPTION
 DF4296
 DF4296'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4296'SET POINT 1 MILE E OF CHATSWORTH IN NE QUAD OF INT OF 3500 E AND US RT
 DF4296'24, 46 FT E OF 3500E CENTERLINE, 60.5 FT N OF RT 24 CENTERLINE, 46.3
 DF4296'FT W
 DF4296'OF GTE RISER.
 DF4296
 DF4296                          STATION RECOVERY (2020)
 DF4296
 DF4296'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4296'CAP AND LID ARE MISSING.  MARK ITSELF APPEARS UNDISTURBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4306 ***********************************************************************
 DF4306  DESIGNATION -  DISTRICT 3 GPS 1874
 DF4306  PID         -  DF4306
 DF4306  STATE/COUNTY-  IL/IROQUOIS
 DF4306  COUNTRY     -  US
 DF4306  USGS QUAD   -  BEAVERVILLE (2018)
 DF4306
 DF4306                         *CURRENT SURVEY CONTROL
 DF4306  ______________________________________________________________________
 DF4306* NAD 83(2011) POSITION- 40 53 24.87745(N) 087 43 52.71633(W)   ADJUSTED
 DF4306* NAD 83(2011) ELLIP HT-   157.218 (meters)        (06/27/12)   ADJUSTED
 DF4306* NAD 83(2011) EPOCH   -  2010.00
 DF4306* NAVD 88 ORTHO HEIGHT -   190.074 (meters)      623.60  (feet) ADJUSTED
 DF4306  ______________________________________________________________________
 DF4306  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 DF4306  NAD 83(2011) X  -    191,147.676 (meters)                     COMP
 DF4306  NAD 83(2011) Y  - -4,824,912.741 (meters)                     COMP
 DF4306  NAD 83(2011) Z  -  4,153,319.501 (meters)                     COMP
 DF4306  LAPLACE CORR    -         -3.02  (seconds)                    DEFLEC18
 DF4306  DYNAMIC HEIGHT  -        189.992 (meters)      623.33  (feet) COMP
 DF4306  MODELED GRAVITY -    980,188.7   (mgal)                       NAVD 88
 DF4306
 DF4306  VERT ORDER      -  SECOND    CLASS I
 DF4306
 DF4306  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4306  Standards:
 DF4306         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4306            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4306  -------------------------------------------------------------------
 DF4306  NETWORK    1.13   1.63           0.51   0.40   0.83     -0.05586260
 DF4306  -------------------------------------------------------------------
 DF4306  Click here for local accuracies and other accuracy information.
 DF4306
 DF4306.The horizontal coordinates were established by GPS observations
 DF4306.and adjusted by the National Geodetic Survey in June 2012.
 DF4306
 DF4306.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4306.been affixed to the stable North American tectonic plate. See 
 DF4306.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4306
 DF4306.The horizontal coordinates are valid at the epoch date displayed above
 DF4306.which is a decimal equivalence of Year/Month/Day.
 DF4306
 DF4306.The orthometric height was determined by differential leveling and
 DF4306.adjusted by the NATIONAL GEODETIC SURVEY
 DF4306.in May 2016.
 DF4306
 DF4306.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4306.GEOID18 height accuracy estimate available here.
 DF4306
 DF4306.Click photographs - Photos may exist for this station.
 DF4306
 DF4306.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4306
 DF4306.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4306
 DF4306.The ellipsoidal height was determined by GPS observations
 DF4306.and is referenced to NAD 83.
 DF4306
 DF4306.The dynamic height is computed by dividing the NAVD 88
 DF4306.geopotential number by the normal gravity value computed on the
 DF4306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4306.degrees latitude (g = 980.6199 gals.).
 DF4306
 DF4306.The modeled gravity was interpolated from observed gravity values.
 DF4306
 DF4306. The following values were computed from the NAD 83(2011) position.
 DF4306
 DF4306;                    North         East     Units Scale Factor Converg.
 DF4306;SPC IL E     -   469,027.840   350,734.133   MT  1.00000667   +0 23 38.8
 DF4306;SPC IL E     - 1,538,802.17  1,150,700.23   sFT  1.00000667   +0 23 38.8
 DF4306;UTM  16      - 4,526,830.570   438,393.546   MT  0.99964671   -0 28 43.5
 DF4306
 DF4306!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4306!SPC IL E     -   0.99997534  x   1.00000667  =   0.99998201
 DF4306!UTM  16      -   0.99997534  x   0.99964671  =   0.99962206
 DF4306
 DF4306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3839326830(NAD 83)
 DF4306
 DF4306                          SUPERSEDED SURVEY CONTROL
 DF4306
 DF4306  NAD 83(2007)-  40 53 24.87754(N)    087 43 52.71729(W) AD(2002.00) 0
 DF4306  ELLIP H (02/10/07)  157.237  (m)                       GP(2002.00)    
 DF4306  ELLIP H (02/03/05)  157.247  (m)                       GP(       ) 4 2
 DF4306  NAD 83(1997)-  40 53 24.87743(N)    087 43 52.71714(W) AD(       ) 1
 DF4306  ELLIP H (03/04/03)  157.230  (m)                       GP(       ) 4 2
 DF4306  NAVD 88 (03/04/03)  190.1    (m)  GEOID99  model used  GPS OBS        
 DF4306
 DF4306.Superseded values are not recommended for survey control.
 DF4306
 DF4306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4306.See file dsdata.pdf to determine how the superseded data were derived.
 DF4306
 DF4306_MARKER: F = FLANGE-ENCASED ROD
 DF4306_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4306_STAMPING: 1874
 DF4306_MARK LOGO: ILDT
 DF4306_PROJECTION: RECESSED 10 CENTIMETERS
 DF4306_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4306_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4306_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4306+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2020
 DF4306_ROD/PIPE-DEPTH: 4.9 meters
 DF4306_SLEEVE-DEPTH  : 0.8 meters
 DF4306
 DF4306  HISTORY     - Date     Condition        Report By
 DF4306  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4306  HISTORY     - 20070421 GOOD             GEOCAC
 DF4306  HISTORY     - 20160203 GOOD             AMESC
 DF4306  HISTORY     - 20200505 GOOD             ILDT
 DF4306
 DF4306                          STATION DESCRIPTION
 DF4306
 DF4306'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4306'SET POINT +/- 1.5 MILES S OF MARTINTON IN NW QUAD OF INT OF US
 DF4306'RT 52 AND IL RT 1, 97 FT N OF RT 52 CENTERLINE, 90 FT W OF RT 1
 DF4306'CENTERLINE, 76.3 FT S OF P.P.
 DF4306
 DF4306                          STATION RECOVERY (2007)
 DF4306
 DF4306'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 DF4306'RECOVERED IN GOOD CONDITION.
 DF4306
 DF4306                          STATION RECOVERY (2016)
 DF4306
 DF4306'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 DF4306'RECOVERED IN GOOD CONDITION.
 DF4306'
 DF4306'NOTE-THE STATION IS 43 FT (13.1 M) NORTHWEST OF A 42 INCH (107 CM)
 DF4306'CONCRETE PIPE UNDER US ROUTE 52.
 DF4306
 DF4306                          STATION RECOVERY (2020)
 DF4306
 DF4306'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4306'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4308 ***********************************************************************
 DF4308  DESIGNATION -  DISTRICT 3 GPS 1895
 DF4308  PID         -  DF4308
 DF4308  STATE/COUNTY-  IL/IROQUOIS
 DF4308  COUNTRY     -  US
 DF4308  USGS QUAD   -  PIPER CITY NE (2018)
 DF4308
 DF4308                         *CURRENT SURVEY CONTROL
 DF4308  ______________________________________________________________________
 DF4308* NAD 83(2011) POSITION- 40 52 51.75200(N) 088 05 28.24180(W)   ADJUSTED
 DF4308* NAD 83(2011) ELLIP HT-   168.198 (meters)        (06/27/12)   ADJUSTED
 DF4308* NAD 83(2011) EPOCH   -  2010.00
 DF4308* NAVD 88 ORTHO HEIGHT -   200.549 (meters)      657.97  (feet) ADJUSTED
 DF4308  ______________________________________________________________________
 DF4308  GEOID HEIGHT    -        -32.364 (meters)                     GEOID18
 DF4308  NAD 83(2011) X  -    160,861.940 (meters)                     COMP
 DF4308  NAD 83(2011) Y  - -4,826,694.932 (meters)                     COMP
 DF4308  NAD 83(2011) Z  -  4,152,554.136 (meters)                     COMP
 DF4308  LAPLACE CORR    -         -2.23  (seconds)                    DEFLEC18
 DF4308  DYNAMIC HEIGHT  -        200.465 (meters)      657.69  (feet) COMP
 DF4308  MODELED GRAVITY -    980,197.8   (mgal)                       NAVD 88
 DF4308
 DF4308  VERT ORDER      -  SECOND    CLASS I
 DF4308
 DF4308  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4308  Standards:
 DF4308         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4308            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4308  -------------------------------------------------------------------
 DF4308  NETWORK    1.27   1.59           0.54   0.49   0.81     -0.17353002
 DF4308  -------------------------------------------------------------------
 DF4308  Click here for local accuracies and other accuracy information.
 DF4308
 DF4308.The horizontal coordinates were established by GPS observations
 DF4308.and adjusted by the National Geodetic Survey in June 2012.
 DF4308
 DF4308.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4308.been affixed to the stable North American tectonic plate. See 
 DF4308.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4308
 DF4308.The horizontal coordinates are valid at the epoch date displayed above
 DF4308.which is a decimal equivalence of Year/Month/Day.
 DF4308
 DF4308.The orthometric height was determined by differential leveling and
 DF4308.adjusted by the NATIONAL GEODETIC SURVEY
 DF4308.in November 2014.
 DF4308
 DF4308.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4308.GEOID18 height accuracy estimate available here.
 DF4308
 DF4308.Click photographs - Photos may exist for this station.
 DF4308
 DF4308.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4308
 DF4308.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4308
 DF4308.The ellipsoidal height was determined by GPS observations
 DF4308.and is referenced to NAD 83.
 DF4308
 DF4308.The dynamic height is computed by dividing the NAVD 88
 DF4308.geopotential number by the normal gravity value computed on the
 DF4308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4308.degrees latitude (g = 980.6199 gals.).
 DF4308
 DF4308.The modeled gravity was interpolated from observed gravity values.
 DF4308
 DF4308. The following values were computed from the NAD 83(2011) position.
 DF4308
 DF4308;                    North         East     Units Scale Factor Converg.
 DF4308;SPC IL E     -   467,859.767   320,409.845   MT  0.99998013   +0 09 30.6
 DF4308;SPC IL E     - 1,534,969.92  1,051,211.30   sFT  0.99998013   +0 09 30.6
 DF4308;UTM  16      - 4,526,124.761   408,064.632   MT  0.99970403   -0 42 51.2
 DF4308
 DF4308!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4308!SPC IL E     -   0.99997362  x   0.99998013  =   0.99995375
 DF4308!UTM  16      -   0.99997362  x   0.99970403  =   0.99967765
 DF4308
 DF4308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0806426124(NAD 83)
 DF4308
 DF4308                          SUPERSEDED SURVEY CONTROL
 DF4308
 DF4308  NAD 83(2007)-  40 52 51.75205(N)    088 05 28.24270(W) AD(2002.00) 0
 DF4308  ELLIP H (02/10/07)  168.216  (m)                       GP(2002.00)    
 DF4308  ELLIP H (02/03/05)  168.215  (m)                       GP(       ) 4 2
 DF4308  NAD 83(1997)-  40 52 51.75211(N)    088 05 28.24252(W) AD(       ) 1
 DF4308  ELLIP H (03/04/03)  168.203  (m)                       GP(       ) 4 2
 DF4308  NAVD 88 (03/04/03)  200.6    (m)  GEOID99  model used  GPS OBS        
 DF4308
 DF4308.Superseded values are not recommended for survey control.
 DF4308
 DF4308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4308.See file dsdata.pdf to determine how the superseded data were derived.
 DF4308
 DF4308_MARKER: F = FLANGE-ENCASED ROD
 DF4308_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4308_STAMPING: 1895
 DF4308_MARK LOGO: ILDT
 DF4308_PROJECTION: RECESSED 10 CENTIMETERS
 DF4308_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4308+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2020
 DF4308_ROD/PIPE-DEPTH: 4.9 meters
 DF4308_SLEEVE-DEPTH  : 0.8 meters
 DF4308
 DF4308  HISTORY     - Date     Condition        Report By
 DF4308  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4308  HISTORY     - 20110513 GOOD             ILDT
 DF4308  HISTORY     - 20130513 GOOD             ILDT
 DF4308  HISTORY     - 20140325 GOOD             PATRIC
 DF4308  HISTORY     - 20200505 GOOD             ILDT
 DF4308
 DF4308                          STATION DESCRIPTION
 DF4308
 DF4308'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4308'SET POINT +/- 7 MILES W OF ASHKUM IN SE QUAD OF INT OF RT 116 AND
 DF4308'200E RD ( LAHOGUE RD), 103.3 FT E OF 200E RD CENTERLINE, 61.9 FT S OF
 DF4308'RT 116, 59.3 FT W OF P.P. OF WEST BANK OF DRAINAGE DITCH.
 DF4308
 DF4308                          STATION RECOVERY (2011)
 DF4308
 DF4308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 DF4308'RECOVERED IN GOOD CONDITION.
 DF4308
 DF4308                          STATION RECOVERY (2013)
 DF4308
 DF4308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DF4308'RECOVERED IN GOOD CONDITION.
 DF4308
 DF4308                          STATION RECOVERY (2014)
 DF4308
 DF4308'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DF4308'RECOVERED AS DESCRIBED.
 DF4308
 DF4308                          STATION RECOVERY (2020)
 DF4308
 DF4308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4308'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4310 ***********************************************************************
 DF4310  DESIGNATION -  DISTRICT 3 GPS 1914
 DF4310  PID         -  DF4310
 DF4310  STATE/COUNTY-  IL/LIVINGSTON
 DF4310  COUNTRY     -  US
 DF4310  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 DF4310
 DF4310                         *CURRENT SURVEY CONTROL
 DF4310  ______________________________________________________________________
 DF4310* NAD 83(2011) POSITION- 40 59 23.28458(N) 088 38 37.04464(W)   ADJUSTED
 DF4310* NAD 83(2011) ELLIP HT-   173.721 (meters)        (06/27/12)   ADJUSTED
 DF4310* NAD 83(2011) EPOCH   -  2010.00
 DF4310* NAVD 88 ORTHO HEIGHT -   206.0   (meters)      676.    (feet) GPS OBS
 DF4310  ______________________________________________________________________
 DF4310  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4310  GEOID HEIGHT    -        -32.209 (meters)                     GEOID99
 DF4310  GEOID HEIGHT    -        -32.257 (meters)                     GEOID18
 DF4310  NAD 83(2011) X  -    114,129.019 (meters)                     COMP
 DF4310  NAD 83(2011) Y  - -4,820,114.161 (meters)                     COMP
 DF4310  NAD 83(2011) Z  -  4,161,682.293 (meters)                     COMP
 DF4310  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 DF4310
 DF4310  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4310  Standards:
 DF4310         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4310            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4310  -------------------------------------------------------------------
 DF4310  NETWORK    1.07   1.51           0.47   0.39   0.77     -0.18700712
 DF4310  -------------------------------------------------------------------
 DF4310  Click here for local accuracies and other accuracy information.
 DF4310
 DF4310.The horizontal coordinates were established by GPS observations
 DF4310.and adjusted by the National Geodetic Survey in June 2012.
 DF4310
 DF4310.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4310.been affixed to the stable North American tectonic plate. See 
 DF4310.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4310
 DF4310.The horizontal coordinates are valid at the epoch date displayed above
 DF4310.which is a decimal equivalence of Year/Month/Day.
 DF4310
 DF4310.The orthometric height was determined by GPS observations and a
 DF4310.high-resolution geoid model.
 DF4310
 DF4310.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4310.GEOID18 height accuracy estimate available here.
 DF4310
 DF4310.Click photographs - Photos may exist for this station.
 DF4310
 DF4310.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4310
 DF4310.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4310
 DF4310.The ellipsoidal height was determined by GPS observations
 DF4310.and is referenced to NAD 83.
 DF4310
 DF4310. The following values were computed from the NAD 83(2011) position.
 DF4310
 DF4310;                    North         East     Units Scale Factor Converg.
 DF4310;SPC IL E     -   479,955.592   273,890.289   MT  0.99998339   -0 12 12.7
 DF4310;SPC IL E     - 1,574,654.30    898,588.39   sFT  0.99998339   -0 12 12.7
 DF4310;UTM  16      - 4,538,925.824   361,744.756   MT  0.99983526   -1 04 41.7
 DF4310
 DF4310!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4310!SPC IL E     -   0.99997275  x   0.99998339  =   0.99995614
 DF4310!UTM  16      -   0.99997275  x   0.99983526  =   0.99980802
 DF4310
 DF4310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6174438925(NAD 83)
 DF4310
 DF4310                          SUPERSEDED SURVEY CONTROL
 DF4310
 DF4310  NAD 83(2007)-  40 59 23.28460(N)    088 38 37.04557(W) AD(2002.00) 0
 DF4310  ELLIP H (02/10/07)  173.743  (m)                       GP(2002.00)    
 DF4310  ELLIP H (02/03/05)  173.729  (m)                       GP(       ) 4 2
 DF4310  NAD 83(1997)-  40 59 23.28474(N)    088 38 37.04559(W) AD(       ) 1
 DF4310  ELLIP H (03/04/03)  173.733  (m)                       GP(       ) 4 2
 DF4310
 DF4310.Superseded values are not recommended for survey control.
 DF4310
 DF4310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4310.See file dsdata.pdf to determine how the superseded data were derived.
 DF4310
 DF4310_MARKER: F = FLANGE-ENCASED ROD
 DF4310_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4310_STAMPING: 1914
 DF4310_MARK LOGO: ILDT
 DF4310_PROJECTION: RECESSED 10 CENTIMETERS
 DF4310_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4310_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4310+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2025
 DF4310_ROD/PIPE-DEPTH: 3.7 meters
 DF4310_SLEEVE-DEPTH  : 0.8 meters
 DF4310
 DF4310  HISTORY     - Date     Condition        Report By
 DF4310  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4310  HISTORY     - 20060929 GOOD             FARNGP
 DF4310  HISTORY     - 20140425 GOOD             INDIV
 DF4310  HISTORY     - 20200227 GOOD             ILDT
 DF4310  HISTORY     - 20250711 GOOD             ILDT
 DF4310
 DF4310                          STATION DESCRIPTION
 DF4310
 DF4310'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4310'SET POINT +/- 4.5 MILES E OF CORNELL IN SE QUAD OF INT OF RT 170 AND
 DF4310'2500N,
 DF4310'4 FT W OF FENCE, 17.9 FT S OF ROW MARKER, 74.6 FT E OF RT 170
 DF4310'CENTERLINE,
 DF4310'157.5 FT S OF 2500N.
 DF4310
 DF4310                          STATION RECOVERY (2006)
 DF4310
 DF4310'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 DF4310'RECOVERED IN GOOD CONDITION.
 DF4310
 DF4310                          STATION RECOVERY (2014)
 DF4310
 DF4310'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (SNP)
 DF4310'RECOVERED IN GOOD CONDITION.
 DF4310
 DF4310                          STATION RECOVERY (2020)
 DF4310
 DF4310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4310'RECOVERED IN GOOD CONDITION.
 DF4310
 DF4310                          STATION RECOVERY (2025)
 DF4310
 DF4310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DF4310'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4312 ***********************************************************************
 DF4312  DESIGNATION -  DISTRICT 3 GPS 1933
 DF4312  PID         -  DF4312
 DF4312  STATE/COUNTY-  IL/WOODFORD
 DF4312  COUNTRY     -  US
 DF4312  USGS QUAD   -  ROANOKE (2018)
 DF4312
 DF4312                         *CURRENT SURVEY CONTROL
 DF4312  ______________________________________________________________________
 DF4312* NAD 83(2011) POSITION- 40 51 12.86484(N) 089 08 30.01342(W)   ADJUSTED
 DF4312* NAD 83(2011) ELLIP HT-   194.656 (meters)        (06/27/12)   ADJUSTED
 DF4312* NAD 83(2011) EPOCH   -  2010.00
 DF4312* NAVD 88 ORTHO HEIGHT -   227.162 (meters)      745.28  (feet) ADJUSTED
 DF4312  ______________________________________________________________________
 DF4312  GEOID HEIGHT    -        -32.498 (meters)                     GEOID18
 DF4312  NAD 83(2011) X  -     72,374.800 (meters)                     COMP
 DF4312  NAD 83(2011) Y  - -4,830,848.624 (meters)                     COMP
 DF4312  NAD 83(2011) Z  -  4,150,264.564 (meters)                     COMP
 DF4312  LAPLACE CORR    -          1.86  (seconds)                    DEFLEC18
 DF4312  DYNAMIC HEIGHT  -        227.061 (meters)      744.95  (feet) COMP
 DF4312  MODELED GRAVITY -    980,177.6   (mgal)                       NAVD 88
 DF4312
 DF4312  VERT ORDER      -  SECOND    CLASS I
 DF4312
 DF4312  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4312  Standards:
 DF4312         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4312            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4312  -------------------------------------------------------------------
 DF4312  NETWORK    0.92   1.43           0.41   0.33   0.73      0.05393087
 DF4312  -------------------------------------------------------------------
 DF4312  Click here for local accuracies and other accuracy information.
 DF4312
 DF4312.The horizontal coordinates were established by GPS observations
 DF4312.and adjusted by the National Geodetic Survey in June 2012.
 DF4312
 DF4312.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4312.been affixed to the stable North American tectonic plate. See 
 DF4312.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4312
 DF4312.The horizontal coordinates are valid at the epoch date displayed above
 DF4312.which is a decimal equivalence of Year/Month/Day.
 DF4312
 DF4312.The orthometric height was determined by differential leveling and
 DF4312.adjusted by the NATIONAL GEODETIC SURVEY
 DF4312.in January 2016.
 DF4312
 DF4312.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4312.GEOID18 height accuracy estimate available here.
 DF4312
 DF4312.Click photographs - Photos may exist for this station.
 DF4312
 DF4312.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4312
 DF4312.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4312
 DF4312.The ellipsoidal height was determined by GPS observations
 DF4312.and is referenced to NAD 83.
 DF4312
 DF4312.The dynamic height is computed by dividing the NAVD 88
 DF4312.geopotential number by the normal gravity value computed on the
 DF4312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4312.degrees latitude (g = 980.6199 gals.).
 DF4312
 DF4312.The modeled gravity was interpolated from observed gravity values.
 DF4312
 DF4312. The following values were computed from the NAD 83(2011) position.
 DF4312
 DF4312;                    North         East     Units Scale Factor Converg.
 DF4312;SPC IL W     -   465,271.164   786,424.410   MT  1.00003308   +0 40 13.9
 DF4312;SPC IL W     - 1,526,477.14  2,580,127.42   sFT  1.00003308   +0 40 13.9
 DF4312;UTM  16      - 4,524,710.052   319,478.070   MT  1.00000112   -1 24 04.7
 DF4312
 DF4312!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4312!SPC IL W     -   0.99996947  x   1.00003308  =   1.00000255
 DF4312!UTM  16      -   0.99996947  x   1.00000112  =   0.99997059
 DF4312
 DF4312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1947824710(NAD 83)
 DF4312
 DF4312                          SUPERSEDED SURVEY CONTROL
 DF4312
 DF4312  NAD 83(2007)-  40 51 12.86458(N)    089 08 30.01422(W) AD(2002.00) 0
 DF4312  ELLIP H (02/10/07)  194.684  (m)                       GP(2002.00)    
 DF4312  ELLIP H (02/03/05)  194.683  (m)                       GP(       ) 4 2
 DF4312  NAD 83(1997)-  40 51 12.86451(N)    089 08 30.01398(W) AD(       ) 1
 DF4312  ELLIP H (03/04/03)  194.694  (m)                       GP(       ) 4 2
 DF4312  NAVD 88 (03/04/03)  227.1    (m)  GEOID99  model used  GPS OBS        
 DF4312
 DF4312.Superseded values are not recommended for survey control.
 DF4312
 DF4312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4312.See file dsdata.pdf to determine how the superseded data were derived.
 DF4312
 DF4312_MARKER: F = FLANGE-ENCASED ROD
 DF4312_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4312_STAMPING: 1933
 DF4312_MARK LOGO: ILDT
 DF4312_PROJECTION: RECESSED 8 CENTIMETERS
 DF4312_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DF4312_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4312+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2020
 DF4312_ROD/PIPE-DEPTH: 3.7 meters
 DF4312_SLEEVE-DEPTH  : 0.8 meters
 DF4312
 DF4312  HISTORY     - Date     Condition        Report By
 DF4312  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4312  HISTORY     - 20150416 GOOD             DJHENK
 DF4312  HISTORY     - 20200914 GOOD             ILDT
 DF4312
 DF4312                          STATION DESCRIPTION
 DF4312
 DF4312'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4312'SET POINT +/- 1 MILE W OF BENSON AT INT OF RT 116 AND RT 117, 97 FT N
 DF4312'OF
 DF4312'NORTH EDGE OF PAVEMENT OF 116, 60 FT NE OF TELEPHONE RISER, 86 FT NW
 DF4312'OF STEEL FENCE POST AT ROW CORNER.
 DF4312
 DF4312                          STATION RECOVERY (2015)
 DF4312
 DF4312'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DF4312'RECOVERED AS DESCRIBED.
 DF4312
 DF4312                          STATION RECOVERY (2020)
 DF4312
 DF4312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DF4312'THE STATION IS 60 FT (18.3 M) NORTH EAST OF AN UNDERGROUND CABLE
 DF4312'MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4318 ***********************************************************************
 DF4318  DESIGNATION -  DISTRICT 3 GPS 2032
 DF4318  PID         -  DF4318
 DF4318  STATE/COUNTY-  IL/KANKAKEE
 DF4318  COUNTRY     -  US
 DF4318  USGS QUAD   -  KANKAKEE (2018)
 DF4318
 DF4318                         *CURRENT SURVEY CONTROL
 DF4318  ______________________________________________________________________
 DF4318* NAD 83(2011) POSITION- 41 07 09.25461(N) 087 48 34.07509(W)   ADJUSTED
 DF4318* NAD 83(2011) ELLIP HT-   169.045 (meters)        (06/27/12)   ADJUSTED
 DF4318* NAD 83(2011) EPOCH   -  2010.00
 DF4318* NAVD 88 ORTHO HEIGHT -   201.9   (meters)      662.    (feet) GPS OBS
 DF4318  ______________________________________________________________________
 DF4318  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4318  GEOID HEIGHT    -        -32.826 (meters)                     GEOID99
 DF4318  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 DF4318  NAD 83(2011) X  -    183,928.558 (meters)                     COMP
 DF4318  NAD 83(2011) Y  - -4,808,504.083 (meters)                     COMP
 DF4318  NAD 83(2011) Z  -  4,172,519.123 (meters)                     COMP
 DF4318  LAPLACE CORR    -         -4.28  (seconds)                    DEFLEC18
 DF4318
 DF4318  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4318  Standards:
 DF4318         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4318            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4318  -------------------------------------------------------------------
 DF4318  NETWORK    1.77   2.23           0.79   0.63   1.14     -0.17039972
 DF4318  -------------------------------------------------------------------
 DF4318  Click here for local accuracies and other accuracy information.
 DF4318
 DF4318.The horizontal coordinates were established by GPS observations
 DF4318.and adjusted by the National Geodetic Survey in June 2012.
 DF4318
 DF4318.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4318.been affixed to the stable North American tectonic plate. See 
 DF4318.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4318
 DF4318.The horizontal coordinates are valid at the epoch date displayed above
 DF4318.which is a decimal equivalence of Year/Month/Day.
 DF4318
 DF4318.The orthometric height was determined by GPS observations and a
 DF4318.high-resolution geoid model.
 DF4318
 DF4318.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4318.GEOID18 height accuracy estimate available here.
 DF4318
 DF4318.Click photographs - Photos may exist for this station.
 DF4318
 DF4318.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4318
 DF4318.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4318
 DF4318.The ellipsoidal height was determined by GPS observations
 DF4318.and is referenced to NAD 83.
 DF4318
 DF4318. The following values were computed from the NAD 83(2011) position.
 DF4318
 DF4318;                    North         East     Units Scale Factor Converg.
 DF4318;SPC IL E     -   494,415.652   343,995.191   MT  0.99999881   +0 20 40.3
 DF4318;SPC IL E     - 1,622,095.35  1,128,590.89   sFT  0.99999881   +0 20 40.3
 DF4318;UTM  16      - 4,552,309.371   432,045.252   MT  0.99965683   -0 31 56.5
 DF4318
 DF4318!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4318!SPC IL E     -   0.99997348  x   0.99999881  =   0.99997229
 DF4318!UTM  16      -   0.99997348  x   0.99965683  =   0.99963032
 DF4318
 DF4318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3204552309(NAD 83)
 DF4318
 DF4318                          SUPERSEDED SURVEY CONTROL
 DF4318
 DF4318  NAD 83(2007)-  41 07 09.25468(N)    087 48 34.07602(W) AD(2002.00) 0
 DF4318  ELLIP H (02/10/07)  169.065  (m)                       GP(2002.00)    
 DF4318  ELLIP H (02/03/05)  169.073  (m)                       GP(       ) 4 2
 DF4318  NAD 83(1997)-  41 07 09.25465(N)    087 48 34.07595(W) AD(       ) 1
 DF4318  ELLIP H (03/04/03)  169.076  (m)                       GP(       ) 4 2
 DF4318
 DF4318.Superseded values are not recommended for survey control.
 DF4318
 DF4318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4318.See file dsdata.pdf to determine how the superseded data were derived.
 DF4318
 DF4318_MARKER: F = FLANGE-ENCASED ROD
 DF4318_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4318_STAMPING: 2032
 DF4318_MARK LOGO: ILDT
 DF4318_PROJECTION: RECESSED 10 CENTIMETERS
 DF4318_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4318_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4318_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4318+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2020
 DF4318_ROD/PIPE-DEPTH: 3.7 meters
 DF4318_SLEEVE-DEPTH  : 0.8 meters
 DF4318
 DF4318  HISTORY     - Date     Condition        Report By
 DF4318  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4318  HISTORY     - 20200601 GOOD             ILDT
 DF4318
 DF4318                          STATION DESCRIPTION
 DF4318
 DF4318'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4318'SET POINT E END OF KANKAKEE ON FRONTAGE RD JUST S OF RT 17 PARALLEL
 DF4318'WITH KANKAKEE MEMORIAL GARDENS ON NORTH, 0.25 MILE E ON FRONTAGE
 DF4318'RD IN FENCE LINE OF S ROW RT 17, 1.5 FT S FROM FENCE, 16.7 FT N OF
 DF4318'FRONTAGE RD CENTERLINE, +/- 30 FT NW OF WOOD'S GRAVE, 125.3 FT NW
 DF4318'OF 30 INCH TREE.
 DF4318
 DF4318                          STATION RECOVERY (2020)
 DF4318
 DF4318'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4318'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4328 ***********************************************************************
 DF4328  DESIGNATION -  DISTRICT 3 GPS 2071
 DF4328  PID         -  DF4328
 DF4328  STATE/COUNTY-  IL/LASALLE
 DF4328  COUNTRY     -  US
 DF4328  USGS QUAD   -  STREATOR NORTH (2018)
 DF4328
 DF4328                         *CURRENT SURVEY CONTROL
 DF4328  ______________________________________________________________________
 DF4328* NAD 83(2011) POSITION- 41 14 16.70720(N) 088 49 53.79892(W)   ADJUSTED
 DF4328* NAD 83(2011) ELLIP HT-   164.062 (meters)        (06/27/12)   ADJUSTED
 DF4328* NAD 83(2011) EPOCH   -  2010.00
 DF4328* NAVD 88 ORTHO HEIGHT -   196.8   (meters)      646.    (feet) GPS OBS
 DF4328  ______________________________________________________________________
 DF4328  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4328  GEOID HEIGHT    -        -32.695 (meters)                     GEOID99
 DF4328  GEOID HEIGHT    -        -32.758 (meters)                     GEOID18
 DF4328  NAD 83(2011) X  -     97,943.950 (meters)                     COMP
 DF4328  NAD 83(2011) Y  - -4,802,335.666 (meters)                     COMP
 DF4328  NAD 83(2011) Z  -  4,182,441.137 (meters)                     COMP
 DF4328  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 DF4328
 DF4328  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4328  Standards:
 DF4328         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4328            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4328  -------------------------------------------------------------------
 DF4328  NETWORK    1.46   1.86           0.64   0.54   0.95     -0.14803688
 DF4328  -------------------------------------------------------------------
 DF4328  Click here for local accuracies and other accuracy information.
 DF4328
 DF4328.The horizontal coordinates were established by GPS observations
 DF4328.and adjusted by the National Geodetic Survey in June 2012.
 DF4328
 DF4328.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4328.been affixed to the stable North American tectonic plate. See 
 DF4328.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4328
 DF4328.The horizontal coordinates are valid at the epoch date displayed above
 DF4328.which is a decimal equivalence of Year/Month/Day.
 DF4328
 DF4328.The orthometric height was determined by GPS observations and a
 DF4328.high-resolution geoid model.
 DF4328
 DF4328.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4328.GEOID18 height accuracy estimate available here.
 DF4328
 DF4328.Click photographs - Photos may exist for this station.
 DF4328
 DF4328.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4328
 DF4328.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4328
 DF4328.The ellipsoidal height was determined by GPS observations
 DF4328.and is referenced to NAD 83.
 DF4328
 DF4328. The following values were computed from the NAD 83(2011) position.
 DF4328
 DF4328;                    North         East     Units Scale Factor Converg.
 DF4328;SPC IL E     -   507,589.382   258,229.453   MT  0.99999646   -0 19 42.5
 DF4328;SPC IL E     - 1,665,316.16    847,207.80   sFT  0.99999646   -0 19 42.5
 DF4328;UTM  16      - 4,566,792.517   346,510.627   MT  0.99988995   -1 12 27.4
 DF4328
 DF4328!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4328!SPC IL E     -   0.99997427  x   0.99999646  =   0.99997073
 DF4328!UTM  16      -   0.99997427  x   0.99988995  =   0.99986422
 DF4328
 DF4328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4651066792(NAD 83)
 DF4328
 DF4328                          SUPERSEDED SURVEY CONTROL
 DF4328
 DF4328  NAD 83(2007)-  41 14 16.70722(N)    088 49 53.79981(W) AD(2002.00) 0
 DF4328  ELLIP H (02/10/07)  164.087  (m)                       GP(2002.00)    
 DF4328  ELLIP H (02/03/05)  164.074  (m)                       GP(       ) 4 2
 DF4328  NAD 83(1997)-  41 14 16.70728(N)    088 49 53.79982(W) AD(       ) 1
 DF4328  ELLIP H (03/04/03)  164.088  (m)                       GP(       ) 4 2
 DF4328
 DF4328.Superseded values are not recommended for survey control.
 DF4328
 DF4328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4328.See file dsdata.pdf to determine how the superseded data were derived.
 DF4328
 DF4328_MARKER: F = FLANGE-ENCASED ROD
 DF4328_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4328_STAMPING: 2071
 DF4328_MARK LOGO: ILDT
 DF4328_PROJECTION: RECESSED 8 CENTIMETERS
 DF4328_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4328_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4328+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2025
 DF4328_ROD/PIPE-DEPTH: 3.7 meters
 DF4328_SLEEVE-DEPTH  : 0.8 meters
 DF4328
 DF4328  HISTORY     - Date     Condition        Report By
 DF4328  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4328  HISTORY     - 20200601 GOOD             ILDT
 DF4328  HISTORY     - 20250121 GOOD             ILDT
 DF4328
 DF4328                          STATION DESCRIPTION
 DF4328
 DF4328'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4328'SET POINT IN GRAND RIDGE, +/- 300 FT N OF W. MAIN ST AT RR ROW.  31 FT
 DF4328'W
 DF4328'OF RR CENTERLINE, 23 FT E OF SLOW CHILDREN PLAYING SIGN.
 DF4328
 DF4328                          STATION RECOVERY (2020)
 DF4328
 DF4328'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4328'RECOVERED IN GOOD CONDITION.
 DF4328
 DF4328                          STATION RECOVERY (2025)
 DF4328
 DF4328'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DF4328'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4330 ***********************************************************************
 DF4330  DESIGNATION -  DISTRICT 3 GPS 2074
 DF4330  PID         -  DF4330
 DF4330  STATE/COUNTY-  IL/LASALLE
 DF4330  COUNTRY     -  US
 DF4330  USGS QUAD   -  LEONORE (2018)
 DF4330
 DF4330                         *CURRENT SURVEY CONTROL
 DF4330  ______________________________________________________________________
 DF4330* NAD 83(2011) POSITION- 41 11 35.28458(N) 088 53 43.47218(W)   ADJUSTED
 DF4330* NAD 83(2011) ELLIP HT-   155.025 (meters)        (06/27/12)   ADJUSTED
 DF4330* NAD 83(2011) EPOCH   -  2010.00
 DF4330* NAVD 88 ORTHO HEIGHT -   187.8   (meters)      616.    (feet) GPS OBS
 DF4330  ______________________________________________________________________
 DF4330  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4330  GEOID HEIGHT    -        -32.666 (meters)                     GEOID99
 DF4330  GEOID HEIGHT    -        -32.726 (meters)                     GEOID18
 DF4330  NAD 83(2011) X  -     92,659.674 (meters)                     COMP
 DF4330  NAD 83(2011) Y  - -4,805,715.584 (meters)                     COMP
 DF4330  NAD 83(2011) Z  -  4,178,689.102 (meters)                     COMP
 DF4330  LAPLACE CORR    -          1.15  (seconds)                    DEFLEC18
 DF4330
 DF4330  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4330  Standards:
 DF4330         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4330            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4330  -------------------------------------------------------------------
 DF4330  NETWORK    1.14   1.59           0.49   0.44   0.81     -0.15501994
 DF4330  -------------------------------------------------------------------
 DF4330  Click here for local accuracies and other accuracy information.
 DF4330
 DF4330.The horizontal coordinates were established by GPS observations
 DF4330.and adjusted by the National Geodetic Survey in June 2012.
 DF4330
 DF4330.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4330.been affixed to the stable North American tectonic plate. See 
 DF4330.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4330
 DF4330.The horizontal coordinates are valid at the epoch date displayed above
 DF4330.which is a decimal equivalence of Year/Month/Day.
 DF4330
 DF4330.The orthometric height was determined by GPS observations and a
 DF4330.high-resolution geoid model.
 DF4330
 DF4330.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4330.GEOID18 height accuracy estimate available here.
 DF4330
 DF4330.Click photographs - Photos may exist for this station.
 DF4330
 DF4330.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4330
 DF4330.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4330
 DF4330.The ellipsoidal height was determined by GPS observations
 DF4330.and is referenced to NAD 83.
 DF4330
 DF4330. The following values were computed from the NAD 83(2011) position.
 DF4330
 DF4330;                    North         East     Units Scale Factor Converg.
 DF4330;SPC IL E     -   502,642.296   252,849.053   MT  1.00000235   -0 22 12.7
 DF4330;SPC IL E     - 1,649,085.60    829,555.60   sFT  1.00000235   -0 22 12.7
 DF4330;UTM  16      - 4,561,929.013   341,055.527   MT  0.99991093   -1 14 54.9
 DF4330
 DF4330!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4330!SPC IL E     -   0.99997568  x   1.00000235  =   0.99997803
 DF4330!UTM  16      -   0.99997568  x   0.99991093  =   0.99988662
 DF4330
 DF4330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4105561929(NAD 83)
 DF4330
 DF4330                          SUPERSEDED SURVEY CONTROL
 DF4330
 DF4330  NAD 83(2007)-  41 11 35.28456(N)    088 53 43.47308(W) AD(2002.00) 0
 DF4330  ELLIP H (02/10/07)  155.052  (m)                       GP(2002.00)    
 DF4330  ELLIP H (02/03/05)  155.044  (m)                       GP(       ) 4 2
 DF4330  NAD 83(1997)-  41 11 35.28457(N)    088 53 43.47306(W) AD(       ) 1
 DF4330  ELLIP H (03/04/03)  155.060  (m)                       GP(       ) 4 2
 DF4330
 DF4330.Superseded values are not recommended for survey control.
 DF4330
 DF4330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4330.See file dsdata.pdf to determine how the superseded data were derived.
 DF4330
 DF4330_MARKER: F = FLANGE-ENCASED ROD
 DF4330_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4330_STAMPING: 2074
 DF4330_MARK LOGO: ILDT
 DF4330_PROJECTION: RECESSED 8 CENTIMETERS
 DF4330_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4330_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4330_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4330+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2025
 DF4330_ROD/PIPE-DEPTH: 3.7 meters
 DF4330_SLEEVE-DEPTH  : 0.8 meters
 DF4330
 DF4330  HISTORY     - Date     Condition        Report By
 DF4330  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4330  HISTORY     - 20200518 GOOD             ILDT
 DF4330  HISTORY     - 20250919 GOOD             ILDT
 DF4330
 DF4330                          STATION DESCRIPTION
 DF4330
 DF4330'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4330'SET POINT +/- 4.5 MILES E OF LEONORE ON CR 5 AT SANDY FORD
 DF4330'CONSERVATION
 DF4330'AREA - 400 FT WEST OF E. 14TH RD, 38.5 FT N OF CR 5 CENTERLINE, 5.5 FT
 DF4330'SOUTH OF
 DF4330'FENCE, 81.1 FT E OF STEEP GRADE SIGN.
 DF4330
 DF4330                          STATION RECOVERY (2020)
 DF4330
 DF4330'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4330'RECOVERED IN GOOD CONDITION.
 DF4330
 DF4330                          STATION RECOVERY (2025)
 DF4330
 DF4330'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DF4330'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4332 ***********************************************************************
 DF4332  DESIGNATION -  DISTRICT 3 GPS 2083
 DF4332  PID         -  DF4332
 DF4332  STATE/COUNTY-  IL/LASALLE
 DF4332  COUNTRY     -  US
 DF4332  USGS QUAD   -  VARNA (2018)
 DF4332
 DF4332                         *CURRENT SURVEY CONTROL
 DF4332  ______________________________________________________________________
 DF4332* NAD 83(2011) POSITION- 41 07 08.39672(N) 089 08 35.98613(W)   ADJUSTED
 DF4332* NAD 83(2011) ELLIP HT-   163.532 (meters)        (06/27/12)   ADJUSTED
 DF4332* NAD 83(2011) EPOCH   -  2010.00
 DF4332* NAVD 88 ORTHO HEIGHT -   196.4   (meters)      644.    (feet) GPS OBS
 DF4332  ______________________________________________________________________
 DF4332  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4332  GEOID HEIGHT    -        -32.782 (meters)                     GEOID99
 DF4332  GEOID HEIGHT    -        -32.847 (meters)                     GEOID18
 DF4332  NAD 83(2011) X  -     71,945.506 (meters)                     COMP
 DF4332  NAD 83(2011) Y  - -4,811,495.880 (meters)                     COMP
 DF4332  NAD 83(2011) Z  -  4,172,495.560 (meters)                     COMP
 DF4332  LAPLACE CORR    -          2.39  (seconds)                    DEFLEC18
 DF4332
 DF4332  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4332  Standards:
 DF4332         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4332            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4332  -------------------------------------------------------------------
 DF4332  NETWORK    1.02   1.69           0.47   0.34   0.86      0.03464862
 DF4332  -------------------------------------------------------------------
 DF4332  Click here for local accuracies and other accuracy information.
 DF4332
 DF4332.The horizontal coordinates were established by GPS observations
 DF4332.and adjusted by the National Geodetic Survey in June 2012.
 DF4332
 DF4332.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4332.been affixed to the stable North American tectonic plate. See 
 DF4332.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4332
 DF4332.The horizontal coordinates are valid at the epoch date displayed above
 DF4332.which is a decimal equivalence of Year/Month/Day.
 DF4332
 DF4332.The orthometric height was determined by GPS observations and a
 DF4332.high-resolution geoid model.
 DF4332
 DF4332.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4332.GEOID18 height accuracy estimate available here.
 DF4332
 DF4332.Click photographs - Photos may exist for this station.
 DF4332
 DF4332.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4332
 DF4332.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4332
 DF4332.The ellipsoidal height was determined by GPS observations
 DF4332.and is referenced to NAD 83.
 DF4332
 DF4332. The following values were computed from the NAD 83(2011) position.
 DF4332
 DF4332;                    North         East     Units Scale Factor Converg.
 DF4332;SPC IL E     -   494,573.141   231,974.931   MT  1.00003193   -0 31 57.7
 DF4332;SPC IL E     - 1,622,612.05    761,071.09   sFT  1.00003193   -0 31 57.7
 DF4332;UTM  16      - 4,554,181.073   320,061.548   MT  0.99999850   -1 24 35.6
 DF4332
 DF4332!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4332!SPC IL E     -   0.99997435  x   1.00003193  =   1.00000628
 DF4332!UTM  16      -   0.99997435  x   0.99999850  =   0.99997285
 DF4332
 DF4332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2006154181(NAD 83)
 DF4332
 DF4332                          SUPERSEDED SURVEY CONTROL
 DF4332
 DF4332  NAD 83(2007)-  41 07 08.39638(N)    089 08 35.98730(W) AD(2002.00) 0
 DF4332  ELLIP H (02/10/07)  163.576  (m)                       GP(2002.00)    
 DF4332  ELLIP H (02/03/05)  163.572  (m)                       GP(       ) 4 2
 DF4332  NAD 83(1997)-  41 07 08.39631(N)    089 08 35.98708(W) AD(       ) 1
 DF4332  ELLIP H (03/04/03)  163.586  (m)                       GP(       ) 4 2
 DF4332
 DF4332.Superseded values are not recommended for survey control.
 DF4332
 DF4332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4332.See file dsdata.pdf to determine how the superseded data were derived.
 DF4332
 DF4332_MARKER: F = FLANGE-ENCASED ROD
 DF4332_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4332_STAMPING: 2083
 DF4332_MARK LOGO: ILDT
 DF4332_PROJECTION: RECESSED 5 CENTIMETERS
 DF4332_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4332_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4332_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4332+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 DF4332_ROD/PIPE-DEPTH: 6.1 meters
 DF4332_SLEEVE-DEPTH  : 0.8 meters
 DF4332
 DF4332  HISTORY     - Date     Condition        Report By
 DF4332  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4332  HISTORY     - 20051129 GOOD             FARNGP
 DF4332  HISTORY     - 20140819 GOOD             ILDT
 DF4332  HISTORY     - 20200227 GOOD             ILDT
 DF4332
 DF4332                          STATION DESCRIPTION
 DF4332
 DF4332'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4332'SET POINT 2.5 MILES W OF MAGNOLIA IN NW QUAD OF INT OF IL RT 18 AND
 DF4332'E 1ST RD.  24 FT W OF E 1ST RD CENTERLINE, 113 FT N OF RT 18
 DF4332'CENTERLINE,
 DF4332'1.5 FT S OF NEW ROW MARKER AT CORNER CUT.
 DF4332
 DF4332                          STATION RECOVERY (2005)
 DF4332
 DF4332'RECOVERY NOTE BY FARNSWORTH GROUP 2005 (KDV)
 DF4332'THIS MONUMENT IS 2.5 EAST OF MAGNOLIA NOT 2.5 WEST
 DF4332
 DF4332                          STATION RECOVERY (2014)
 DF4332
 DF4332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DF4332'RECOVERED IN GOOD CONDITION.
 DF4332
 DF4332                          STATION RECOVERY (2020)
 DF4332
 DF4332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4332'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4344 ***********************************************************************
 DF4344  DESIGNATION -  DISTRICT 3 GPS 2084
 DF4344  PID         -  DF4344
 DF4344  STATE/COUNTY-  IL/PUTNAM
 DF4344  COUNTRY     -  US
 DF4344  USGS QUAD   -  MCNABB (2018)
 DF4344
 DF4344                         *CURRENT SURVEY CONTROL
 DF4344  ______________________________________________________________________
 DF4344* NAD 83(2011) POSITION- 41 10 36.60410(N) 089 12 45.43351(W)   ADJUSTED
 DF4344* NAD 83(2011) ELLIP HT-   175.448 (meters)        (06/27/12)   ADJUSTED
 DF4344* NAD 83(2011) EPOCH   -  2010.00
 DF4344* NAVD 88 ORTHO HEIGHT -   208.420 (meters)      683.79  (feet) ADJUSTED
 DF4344  ______________________________________________________________________
 DF4344  GEOID HEIGHT    -        -32.967 (meters)                     GEOID18
 DF4344  NAD 83(2011) X  -     66,068.691 (meters)                     COMP
 DF4344  NAD 83(2011) Y  - -4,807,362.253 (meters)                     COMP
 DF4344  NAD 83(2011) Z  -  4,177,340.142 (meters)                     COMP
 DF4344  LAPLACE CORR    -          2.34  (seconds)                    DEFLEC18
 DF4344  DYNAMIC HEIGHT  -        208.332 (meters)      683.50  (feet) COMP
 DF4344  MODELED GRAVITY -    980,196.8   (mgal)                       NAVD 88
 DF4344
 DF4344  VERT ORDER      -  SECOND    CLASS I
 DF4344
 DF4344  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4344  Standards:
 DF4344         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4344            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4344  -------------------------------------------------------------------
 DF4344  NETWORK    1.71   2.21           0.74   0.65   1.13     -0.08301337
 DF4344  -------------------------------------------------------------------
 DF4344  Click here for local accuracies and other accuracy information.
 DF4344
 DF4344.The horizontal coordinates were established by GPS observations
 DF4344.and adjusted by the National Geodetic Survey in June 2012.
 DF4344
 DF4344.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4344.been affixed to the stable North American tectonic plate. See 
 DF4344.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4344
 DF4344.The horizontal coordinates are valid at the epoch date displayed above
 DF4344.which is a decimal equivalence of Year/Month/Day.
 DF4344
 DF4344.The orthometric height was determined by differential leveling and
 DF4344.adjusted by the NATIONAL GEODETIC SURVEY
 DF4344.in January 2016.
 DF4344
 DF4344.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4344.GEOID18 height accuracy estimate available here.
 DF4344
 DF4344.Click photographs - Photos may exist for this station.
 DF4344
 DF4344.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4344
 DF4344.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4344
 DF4344.The ellipsoidal height was determined by GPS observations
 DF4344.and is referenced to NAD 83.
 DF4344
 DF4344.The dynamic height is computed by dividing the NAVD 88
 DF4344.geopotential number by the normal gravity value computed on the
 DF4344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4344.degrees latitude (g = 980.6199 gals.).
 DF4344
 DF4344.The modeled gravity was interpolated from observed gravity values.
 DF4344
 DF4344. The following values were computed from the NAD 83(2011) position.
 DF4344
 DF4344;                    North         East     Units Scale Factor Converg.
 DF4344;SPC IL W     -   501,101.645   780,049.734   MT  1.00002001   +0 37 41.4
 DF4344;SPC IL W     - 1,644,030.98  2,559,213.17   sFT  1.00002001   +0 37 41.4
 DF4344;UTM  16      - 4,560,747.664   314,407.238   MT  1.00002394   -1 27 25.8
 DF4344
 DF4344!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4344!SPC IL W     -   0.99997248  x   1.00002001  =   0.99999249
 DF4344!UTM  16      -   0.99997248  x   1.00002394  =   0.99999642
 DF4344
 DF4344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1440760747(NAD 83)
 DF4344
 DF4344                          SUPERSEDED SURVEY CONTROL
 DF4344
 DF4344  NAD 83(2007)-  41 10 36.60409(N)    089 12 45.43438(W) AD(2002.00) 0
 DF4344  ELLIP H (02/10/07)  175.478  (m)                       GP(2002.00)    
 DF4344  ELLIP H (02/03/05)  175.477  (m)                       GP(       ) 4 2
 DF4344  NAD 83(1997)-  41 10 36.60389(N)    089 12 45.43409(W) AD(       ) 1
 DF4344  ELLIP H (03/04/03)  175.495  (m)                       GP(       ) 4 2
 DF4344  NAVD 88 (03/04/03)  208.4    (m)  GEOID99  model used  GPS OBS        
 DF4344
 DF4344.Superseded values are not recommended for survey control.
 DF4344
 DF4344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4344.See file dsdata.pdf to determine how the superseded data were derived.
 DF4344
 DF4344_MARKER: F = FLANGE-ENCASED ROD
 DF4344_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4344_STAMPING: 2084
 DF4344_MARK LOGO: ILDT
 DF4344_PROJECTION: RECESSED 10 CENTIMETERS
 DF4344_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4344_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4344_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4344+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 DF4344_ROD/PIPE-DEPTH: 3.7 meters
 DF4344_SLEEVE-DEPTH  : 0.8 meters
 DF4344
 DF4344  HISTORY     - Date     Condition        Report By
 DF4344  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4344  HISTORY     - 20090623 GOOD             JCLS
 DF4344  HISTORY     - 20140819 GOOD             ILDT
 DF4344  HISTORY     - 20150416 GOOD             DJHENK
 DF4344  HISTORY     - 20200227 GOOD             ILDT
 DF4344
 DF4344                          STATION DESCRIPTION
 DF4344
 DF4344'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4344'SET POINT N OF 500N RD (MCNABB BLACKTOP) IN MCNABB AT COLEMAN MEMORIAL
 DF4344'PARK.  30 FT N OF MCNABB BLACKTOP IN GRASSY LAWN, SW OF WATER TOWER,
 DF4344'18 FT W OF P.P., 129 FT E OF P.P., 34.5 FT NE OF STORM INLET.
 DF4344
 DF4344                          STATION RECOVERY (2009)
 DF4344
 DF4344'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009 (MRY)
 DF4344'RECOVERED IN GOOD CONDITION.
 DF4344
 DF4344                          STATION RECOVERY (2014)
 DF4344
 DF4344'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DF4344'RECOVERED IN GOOD CONDITION.
 DF4344
 DF4344                          STATION RECOVERY (2015)
 DF4344
 DF4344'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DF4344'RECOVERED AS DESCRIBED.
 DF4344
 DF4344                          STATION RECOVERY (2020)
 DF4344
 DF4344'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4333 ***********************************************************************
 DF4333  DESIGNATION -  DISTRICT 3 GPS 2087
 DF4333  PID         -  DF4333
 DF4333  STATE/COUNTY-  IL/MARSHALL
 DF4333  COUNTRY     -  US
 DF4333  USGS QUAD   -  VARNA (2018)
 DF4333
 DF4333                         *CURRENT SURVEY CONTROL
 DF4333  ______________________________________________________________________
 DF4333* NAD 83(2011) POSITION- 41 04 32.89462(N) 089 12 35.59099(W)   ADJUSTED
 DF4333* NAD 83(2011) ELLIP HT-   174.092 (meters)        (06/27/12)   ADJUSTED
 DF4333* NAD 83(2011) EPOCH   -  2010.00
 DF4333* NAVD 88 ORTHO HEIGHT -   206.967 (meters)      679.02  (feet) ADJUSTED
 DF4333  ______________________________________________________________________
 DF4333  GEOID HEIGHT    -        -32.877 (meters)                     GEOID18
 DF4333  NAD 83(2011) X  -     66,399.840 (meters)                     COMP
 DF4333  NAD 83(2011) Y  - -4,814,737.252 (meters)                     COMP
 DF4333  NAD 83(2011) Z  -  4,168,887.375 (meters)                     COMP
 DF4333  LAPLACE CORR    -          2.15  (seconds)                    DEFLEC18
 DF4333  DYNAMIC HEIGHT  -        206.878 (meters)      678.73  (feet) COMP
 DF4333  MODELED GRAVITY -    980,190.4   (mgal)                       NAVD 88
 DF4333
 DF4333  VERT ORDER      -  SECOND    CLASS I
 DF4333
 DF4333  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4333  Standards:
 DF4333         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4333            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4333  -------------------------------------------------------------------
 DF4333  NETWORK    0.48   0.78           0.22   0.17   0.40      0.03923453
 DF4333  -------------------------------------------------------------------
 DF4333  Click here for local accuracies and other accuracy information.
 DF4333
 DF4333.The horizontal coordinates were established by GPS observations
 DF4333.and adjusted by the National Geodetic Survey in June 2012.
 DF4333
 DF4333.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4333.been affixed to the stable North American tectonic plate. See 
 DF4333.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4333
 DF4333.The horizontal coordinates are valid at the epoch date displayed above
 DF4333.which is a decimal equivalence of Year/Month/Day.
 DF4333
 DF4333.The orthometric height was determined by differential leveling and
 DF4333.adjusted by the NATIONAL GEODETIC SURVEY
 DF4333.in January 2016.
 DF4333
 DF4333.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4333.GEOID18 height accuracy estimate available here.
 DF4333
 DF4333.Click photographs - Photos may exist for this station.
 DF4333
 DF4333.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4333
 DF4333.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4333
 DF4333.The ellipsoidal height was determined by GPS observations
 DF4333.and is referenced to NAD 83.
 DF4333
 DF4333.The dynamic height is computed by dividing the NAVD 88
 DF4333.geopotential number by the normal gravity value computed on the
 DF4333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4333.degrees latitude (g = 980.6199 gals.).
 DF4333
 DF4333.The modeled gravity was interpolated from observed gravity values.
 DF4333
 DF4333. The following values were computed from the NAD 83(2011) position.
 DF4333
 DF4333;                    North         East     Units Scale Factor Converg.
 DF4333;SPC IL W     -   489,884.540   780,402.377   MT  1.00002071   +0 37 43.3
 DF4333;SPC IL W     - 1,607,229.53  2,560,370.13   sFT  1.00002071   +0 37 43.3
 DF4333;UTM  16      - 4,549,525.113   314,351.892   MT  1.00002420   -1 27 08.8
 DF4333
 DF4333!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4333!SPC IL W     -   0.99997269  x   1.00002071  =   0.99999340
 DF4333!UTM  16      -   0.99997269  x   1.00002420  =   0.99999689
 DF4333
 DF4333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1435149525(NAD 83)
 DF4333
 DF4333                          SUPERSEDED SURVEY CONTROL
 DF4333
 DF4333  NAD 83(2007)-  41 04 32.89422(N)    089 12 35.59230(W) AD(2002.00) 0
 DF4333  ELLIP H (02/10/07)  174.143  (m)                       GP(2002.00)    
 DF4333  ELLIP H (02/03/05)  174.132  (m)                       GP(       ) 4 2
 DF4333  NAD 83(1997)-  41 04 32.89414(N)    089 12 35.59205(W) AD(       ) 1
 DF4333  ELLIP H (03/04/03)  174.149  (m)                       GP(       ) 4 2
 DF4333  NAVD 88 (08/01/11)  207.0    (m)  GEOID09  model used  GPS OBS        
 DF4333  NAVD 88 (03/04/03)  207.0    (m)  GEOID99  model used  GPS OBS        
 DF4333
 DF4333.Superseded values are not recommended for survey control.
 DF4333
 DF4333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4333.See file dsdata.pdf to determine how the superseded data were derived.
 DF4333
 DF4333_MARKER: F = FLANGE-ENCASED ROD
 DF4333_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4333_STAMPING: DISTRICT 3 I.D.O.T. NO. 2087
 DF4333_MARK LOGO: ASCPC
 DF4333_PROJECTION: RECESSED 8 CENTIMETERS
 DF4333_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4333_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4333+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DF4333_ROD/PIPE-DEPTH: 3.7 meters
 DF4333_SLEEVE-DEPTH  : 0.8 meters
 DF4333
 DF4333  HISTORY     - Date     Condition        Report By
 DF4333  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4333  HISTORY     - 20100501 GOOD             ILDT
 DF4333  HISTORY     - 20140819 GOOD             ILDT
 DF4333  HISTORY     - 20150416 GOOD             DJHENK
 DF4333
 DF4333                          STATION DESCRIPTION
 DF4333
 DF4333'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4333'SET POINT +/- 3 MILES N OF VARNA AT INT OF RT 89 AND OLD STAGE COACH
 DF4333'RD,
 DF4333'+/- 1 MILES N OF LAKE WILDWOOD ENT,  38 FT E OF RT 89 CENTERLINE, AT
 DF4333'CORNER OF FENCE FOR ROBERTS CEMETERY ON S. EDGE, 2 FT NW OF ROW
 DF4333'MARKER.
 DF4333
 DF4333                          STATION RECOVERY (2010)
 DF4333
 DF4333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DF4333'RECOVERED AS DESCRIBED
 DF4333
 DF4333                          STATION RECOVERY (2014)
 DF4333
 DF4333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DF4333'RECOVERED IN GOOD CONDITION.
 DF4333
 DF4333                          STATION RECOVERY (2015)
 DF4333
 DF4333'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DF4333'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4336 ***********************************************************************
 DF4336  DESIGNATION -  DISTRICT 3 GPS 2221
 DF4336  PID         -  DF4336
 DF4336  STATE/COUNTY-  IL/LASALLE
 DF4336  COUNTRY     -  US
 DF4336  USGS QUAD   -  WEDRON (2018)
 DF4336
 DF4336                         *CURRENT SURVEY CONTROL
 DF4336  ______________________________________________________________________
 DF4336* NAD 83(2011) POSITION- 41 28 09.45846(N) 088 50 16.59750(W)   ADJUSTED
 DF4336* NAD 83(2011) ELLIP HT-   160.316 (meters)        (06/27/12)   ADJUSTED
 DF4336* NAD 83(2011) EPOCH   -  2010.00
 DF4336* NAVD 88 ORTHO HEIGHT -   193.406 (meters)      634.53  (feet) ADJUSTED
 DF4336  ______________________________________________________________________
 DF4336  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 DF4336  NAD 83(2011) X  -     97,068.843 (meters)                     COMP
 DF4336  NAD 83(2011) Y  - -4,785,372.855 (meters)                     COMP
 DF4336  NAD 83(2011) Z  -  4,201,723.648 (meters)                     COMP
 DF4336  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 DF4336  DYNAMIC HEIGHT  -        193.330 (meters)      634.28  (feet) COMP
 DF4336  MODELED GRAVITY -    980,227.2   (mgal)                       NAVD 88
 DF4336
 DF4336  VERT ORDER      -  SECOND    CLASS I
 DF4336
 DF4336  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4336  Standards:
 DF4336         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4336            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4336  -------------------------------------------------------------------
 DF4336  NETWORK    1.57   1.88           0.71   0.55   0.96     -0.00847828
 DF4336  -------------------------------------------------------------------
 DF4336  Click here for local accuracies and other accuracy information.
 DF4336
 DF4336.The horizontal coordinates were established by GPS observations
 DF4336.and adjusted by the National Geodetic Survey in June 2012.
 DF4336
 DF4336.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4336.been affixed to the stable North American tectonic plate. See 
 DF4336.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4336
 DF4336.The horizontal coordinates are valid at the epoch date displayed above
 DF4336.which is a decimal equivalence of Year/Month/Day.
 DF4336
 DF4336.The orthometric height was determined by differential leveling and
 DF4336.adjusted by the NATIONAL GEODETIC SURVEY
 DF4336.in November 2014.
 DF4336
 DF4336.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4336.GEOID18 height accuracy estimate available here.
 DF4336
 DF4336.Click photographs - Photos may exist for this station.
 DF4336
 DF4336.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4336
 DF4336.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4336
 DF4336.The ellipsoidal height was determined by GPS observations
 DF4336.and is referenced to NAD 83.
 DF4336
 DF4336.The dynamic height is computed by dividing the NAVD 88
 DF4336.geopotential number by the normal gravity value computed on the
 DF4336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4336.degrees latitude (g = 980.6199 gals.).
 DF4336
 DF4336.The modeled gravity was interpolated from observed gravity values.
 DF4336
 DF4336. The following values were computed from the NAD 83(2011) position.
 DF4336
 DF4336;                    North         East     Units Scale Factor Converg.
 DF4336;SPC IL E     -   533,282.481   257,848.053   MT  0.99999686   -0 20 03.0
 DF4336;SPC IL E     - 1,749,610.94    845,956.49   sFT  0.99999686   -0 20 03.0
 DF4336;UTM  16      - 4,592,485.700   346,524.398   MT  0.99988988   -1 13 02.5
 DF4336
 DF4336!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4336!SPC IL E     -   0.99997485  x   0.99999686  =   0.99997171
 DF4336!UTM  16      -   0.99997485  x   0.99988988  =   0.99986474
 DF4336
 DF4336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4652492485(NAD 83)
 DF4336
 DF4336                          SUPERSEDED SURVEY CONTROL
 DF4336
 DF4336  NAD 83(2007)-  41 28 09.45846(N)    088 50 16.59842(W) AD(2002.00) 0
 DF4336  ELLIP H (02/10/07)  160.343  (m)                       GP(2002.00)    
 DF4336  ELLIP H (02/03/05)  160.336  (m)                       GP(       ) 4 2
 DF4336  NAD 83(1997)-  41 28 09.45850(N)    088 50 16.59829(W) AD(       ) 1
 DF4336  ELLIP H (03/04/03)  160.356  (m)                       GP(       ) 4 2
 DF4336  NAVD 88 (03/04/03)  193.4    (m)  GEOID99  model used  GPS OBS        
 DF4336
 DF4336.Superseded values are not recommended for survey control.
 DF4336
 DF4336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4336.See file dsdata.pdf to determine how the superseded data were derived.
 DF4336
 DF4336_MARKER: F = FLANGE-ENCASED ROD
 DF4336_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4336_STAMPING: 2221
 DF4336_MARK LOGO: ILDT
 DF4336_PROJECTION: RECESSED 10 CENTIMETERS
 DF4336_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4336_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4336+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 DF4336_ROD/PIPE-DEPTH: 7.3 meters
 DF4336_SLEEVE-DEPTH  : 0.8 meters
 DF4336
 DF4336  HISTORY     - Date     Condition        Report By
 DF4336  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4336  HISTORY     - 20131029 GOOD             PATRIC
 DF4336  HISTORY     - 20200402 GOOD             ILDT
 DF4336
 DF4336                          STATION DESCRIPTION
 DF4336
 DF4336'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4336'SET POINT +/- 6.5 MILES N OF OTTAWA, +/- 475 FT S ALONG RT 23 OF INT
 DF4336'RT 52 AND IL RT 23 (SE QUAD), LOCATED IN SOUTHERLY PORTION OF OLD
 DF4336'ROW WHERE OLD ROAD CURVES TO EAST.  81.7 FT E OF RT 23 CENTERLINE,
 DF4336'90.2 FT N OF ROW MARKER WHERE ROW STARTS RUNNING PARALLEL TO RT
 DF4336'23, 72.5 FT SE OF MAILBOX FOR HOUSE ON WEST SIDE OF RT 23.
 DF4336
 DF4336                          STATION RECOVERY (2013)
 DF4336
 DF4336'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DF4336'RECOVERED AS DESCRIBED.
 DF4336
 DF4336                          STATION RECOVERY (2020)
 DF4336
 DF4336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4336'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4337 ***********************************************************************
 DF4337  DESIGNATION -  DISTRICT 3 GPS 2222
 DF4337  PID         -  DF4337
 DF4337  STATE/COUNTY-  IL/LASALLE
 DF4337  COUNTRY     -  US
 DF4337  USGS QUAD   -  OTTAWA (2018)
 DF4337
 DF4337                         *CURRENT SURVEY CONTROL
 DF4337  ______________________________________________________________________
 DF4337* NAD 83(2011) POSITION- 41 17 16.95660(N) 088 49 54.19209(W)   ADJUSTED
 DF4337* NAD 83(2011) ELLIP HT-   151.022 (meters)        (06/27/12)   ADJUSTED
 DF4337* NAD 83(2011) EPOCH   -  2010.00
 DF4337* NAVD 88 ORTHO HEIGHT -   183.8   (meters)      603.    (feet) GPS OBS
 DF4337  ______________________________________________________________________
 DF4337  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4337  GEOID HEIGHT    -        -32.755 (meters)                     GEOID99
 DF4337  GEOID HEIGHT    -        -32.817 (meters)                     GEOID18
 DF4337  NAD 83(2011) X  -     97,859.821 (meters)                     COMP
 DF4337  NAD 83(2011) Y  - -4,798,659.388 (meters)                     COMP
 DF4337  NAD 83(2011) Z  -  4,186,612.521 (meters)                     COMP
 DF4337  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 DF4337
 DF4337  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4337  Standards:
 DF4337         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4337            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4337  -------------------------------------------------------------------
 DF4337  NETWORK    1.56   2.08           0.71   0.54   1.06     -0.13376525
 DF4337  -------------------------------------------------------------------
 DF4337  Click here for local accuracies and other accuracy information.
 DF4337
 DF4337.The horizontal coordinates were established by GPS observations
 DF4337.and adjusted by the National Geodetic Survey in June 2012.
 DF4337
 DF4337.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4337.been affixed to the stable North American tectonic plate. See 
 DF4337.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4337
 DF4337.The horizontal coordinates are valid at the epoch date displayed above
 DF4337.which is a decimal equivalence of Year/Month/Day.
 DF4337
 DF4337.The orthometric height was determined by GPS observations and a
 DF4337.high-resolution geoid model.
 DF4337
 DF4337.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4337.GEOID18 height accuracy estimate available here.
 DF4337
 DF4337.Click photographs - Photos may exist for this station.
 DF4337
 DF4337.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4337
 DF4337.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4337
 DF4337.The ellipsoidal height was determined by GPS observations
 DF4337.and is referenced to NAD 83.
 DF4337
 DF4337. The following values were computed from the NAD 83(2011) position.
 DF4337
 DF4337;                    North         East     Units Scale Factor Converg.
 DF4337;SPC IL E     -   513,149.967   258,252.198   MT  0.99999644   -0 19 43.9
 DF4337;SPC IL E     - 1,683,559.52    847,282.42   sFT  0.99999644   -0 19 43.9
 DF4337;UTM  16      - 4,572,351.505   346,618.719   MT  0.99988954   -1 12 32.0
 DF4337
 DF4337!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4337!SPC IL E     -   0.99997631  x   0.99999644  =   0.99997275
 DF4337!UTM  16      -   0.99997631  x   0.99988954  =   0.99986585
 DF4337
 DF4337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4661872351(NAD 83)
 DF4337
 DF4337                          SUPERSEDED SURVEY CONTROL
 DF4337
 DF4337  NAD 83(2007)-  41 17 16.95663(N)    088 49 54.19298(W) AD(2002.00) 0
 DF4337  ELLIP H (02/10/07)  151.046  (m)                       GP(2002.00)    
 DF4337  ELLIP H (02/03/05)  151.033  (m)                       GP(       ) 4 2
 DF4337  NAD 83(1997)-  41 17 16.95674(N)    088 49 54.19293(W) AD(       ) 1
 DF4337  ELLIP H (03/04/03)  151.047  (m)                       GP(       ) 4 2
 DF4337
 DF4337.Superseded values are not recommended for survey control.
 DF4337
 DF4337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4337.See file dsdata.pdf to determine how the superseded data were derived.
 DF4337
 DF4337_MARKER: F = FLANGE-ENCASED ROD
 DF4337_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4337_STAMPING: 2222
 DF4337_MARK LOGO: ILDT
 DF4337_PROJECTION: RECESSED 5 CENTIMETERS
 DF4337_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4337_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4337+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2020
 DF4337_ROD/PIPE-DEPTH: 4.9 meters
 DF4337_SLEEVE-DEPTH  : 0.8 meters
 DF4337
 DF4337  HISTORY     - Date     Condition        Report By
 DF4337  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4337  HISTORY     - 20200526 GOOD             ILDT
 DF4337
 DF4337                          STATION DESCRIPTION
 DF4337
 DF4337'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4337'SET POINT +/- 3 MILES S OF OTTAWA, +/- 1300 FT E OF RT 23, 51.2 FT S
 DF4337'OF
 DF4337'2450TH RD CENTERLINE, 41.5 FT E OF RR CENTERLINE.
 DF4337
 DF4337                          STATION RECOVERY (2020)
 DF4337
 DF4337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4339 ***********************************************************************
 DF4339  DESIGNATION -  DISTRICT 3 GPS 2232
 DF4339  PID         -  DF4339
 DF4339  STATE/COUNTY-  IL/PUTNAM
 DF4339  COUNTRY     -  US
 DF4339  USGS QUAD   -  SPRING VALLEY (2018)
 DF4339
 DF4339                         *CURRENT SURVEY CONTROL
 DF4339  ______________________________________________________________________
 DF4339* NAD 83(2011) POSITION- 41 15 13.94775(N) 089 12 06.67040(W)   ADJUSTED
 DF4339* NAD 83(2011) ELLIP HT-   180.892 (meters)        (06/27/12)   ADJUSTED
 DF4339* NAD 83(2011) EPOCH   -  2010.00
 DF4339* NAVD 88 ORTHO HEIGHT -   213.908 (meters)      701.80  (feet) ADJUSTED
 DF4339  ______________________________________________________________________
 DF4339  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 DF4339  NAD 83(2011) X  -     66,893.659 (meters)                     COMP
 DF4339  NAD 83(2011) Y  - -4,801,716.828 (meters)                     COMP
 DF4339  NAD 83(2011) Z  -  4,183,779.987 (meters)                     COMP
 DF4339  LAPLACE CORR    -          1.87  (seconds)                    DEFLEC18
 DF4339  DYNAMIC HEIGHT  -        213.819 (meters)      701.50  (feet) COMP
 DF4339  MODELED GRAVITY -    980,204.4   (mgal)                       NAVD 88
 DF4339
 DF4339  VERT ORDER      -  SECOND    CLASS I
 DF4339
 DF4339  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4339  Standards:
 DF4339         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4339            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4339  -------------------------------------------------------------------
 DF4339  NETWORK    1.63   2.21           0.74   0.57   1.13     -0.09788426
 DF4339  -------------------------------------------------------------------
 DF4339  Click here for local accuracies and other accuracy information.
 DF4339
 DF4339.The horizontal coordinates were established by GPS observations
 DF4339.and adjusted by the National Geodetic Survey in June 2012.
 DF4339
 DF4339.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4339.been affixed to the stable North American tectonic plate. See 
 DF4339.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4339
 DF4339.The horizontal coordinates are valid at the epoch date displayed above
 DF4339.which is a decimal equivalence of Year/Month/Day.
 DF4339
 DF4339.The orthometric height was determined by differential leveling and
 DF4339.adjusted by the NATIONAL GEODETIC SURVEY
 DF4339.in January 2016.
 DF4339
 DF4339.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4339.GEOID18 height accuracy estimate available here.
 DF4339
 DF4339.Click photographs - Photos may exist for this station.
 DF4339
 DF4339.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4339
 DF4339.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4339
 DF4339.The ellipsoidal height was determined by GPS observations
 DF4339.and is referenced to NAD 83.
 DF4339
 DF4339.The dynamic height is computed by dividing the NAVD 88
 DF4339.geopotential number by the normal gravity value computed on the
 DF4339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4339.degrees latitude (g = 980.6199 gals.).
 DF4339
 DF4339.The modeled gravity was interpolated from observed gravity values.
 DF4339
 DF4339. The following values were computed from the NAD 83(2011) position.
 DF4339
 DF4339;                    North         East     Units Scale Factor Converg.
 DF4339;SPC IL W     -   509,667.168   780,858.266   MT  1.00002161   +0 38 10.4
 DF4339;SPC IL W     - 1,672,133.03  2,561,865.83   sFT  1.00002161   +0 38 10.4
 DF4339;UTM  16      - 4,569,278.068   315,527.154   MT  1.00001883   -1 27 08.3
 DF4339
 DF4339!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4339!SPC IL W     -   0.99997163  x   1.00002161  =   0.99999324
 DF4339!UTM  16      -   0.99997163  x   1.00001883  =   0.99999046
 DF4339
 DF4339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1552769278(NAD 83)
 DF4339
 DF4339                          SUPERSEDED SURVEY CONTROL
 DF4339
 DF4339  NAD 83(2007)-  41 15 13.94786(N)    089 12 06.67127(W) AD(2002.00) 0
 DF4339  ELLIP H (02/10/07)  180.922  (m)                       GP(2002.00)    
 DF4339  ELLIP H (02/03/05)  180.919  (m)                       GP(       ) 4 2
 DF4339  NAD 83(1997)-  41 15 13.94771(N)    089 12 06.67106(W) AD(       ) 1
 DF4339  ELLIP H (03/04/03)  180.937  (m)                       GP(       ) 4 2
 DF4339  NAVD 88 (03/04/03)  213.9    (m)  GEOID99  model used  GPS OBS        
 DF4339
 DF4339.Superseded values are not recommended for survey control.
 DF4339
 DF4339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4339.See file dsdata.pdf to determine how the superseded data were derived.
 DF4339
 DF4339_MARKER: F = FLANGE-ENCASED ROD
 DF4339_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4339_STAMPING: 2232
 DF4339_MARK LOGO: ILDT
 DF4339_PROJECTION: RECESSED 3 CENTIMETERS
 DF4339_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4339_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4339+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2020
 DF4339_ROD/PIPE-DEPTH: 7.3 meters
 DF4339_SLEEVE-DEPTH  : 0.8 meters
 DF4339
 DF4339  HISTORY     - Date     Condition        Report By
 DF4339  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4339  HISTORY     - 20080708 GOOD             INDIV
 DF4339  HISTORY     - 20140819 GOOD             ILDT
 DF4339  HISTORY     - 20150416 GOOD             DJHENK
 DF4339  HISTORY     - 20200601 GOOD             ILDT
 DF4339
 DF4339                          STATION DESCRIPTION
 DF4339
 DF4339'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4339'SET POINT +/- 1 MILE E OF GRANVILLE ON E SIDE OF IL RT 89, +/- 1340 FT
 DF4339'S OF
 DF4339'IL RT 71, 39 FT E OF RT 89 CENTERLINE ON BACKSLOPE, 77 FT E OF SPEED
 DF4339'LIMIT SIGN.
 DF4339
 DF4339                          STATION RECOVERY (2008)
 DF4339
 DF4339'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (TCH)
 DF4339'RECOVERED IN GOOD CONDITION.
 DF4339
 DF4339                          STATION RECOVERY (2014)
 DF4339
 DF4339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DF4339'RECOVERED IN GOOD CONDITION.
 DF4339
 DF4339                          STATION RECOVERY (2015)
 DF4339
 DF4339'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DF4339'RECOVERED AS DESCRIBED.
 DF4339
 DF4339                          STATION RECOVERY (2020)
 DF4339
 DF4339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4339'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4340 ***********************************************************************
 DF4340  DESIGNATION -  DISTRICT 3 GPS 2242
 DF4340  PID         -  DF4340
 DF4340  STATE/COUNTY-  IL/PUTNAM
 DF4340  COUNTRY     -  US
 DF4340  USGS QUAD   -  DEPUE (2018)
 DF4340
 DF4340                         *CURRENT SURVEY CONTROL
 DF4340  ______________________________________________________________________
 DF4340* NAD 83(2011) POSITION- 41 15 18.59517(N) 089 19 39.28229(W)   ADJUSTED
 DF4340* NAD 83(2011) ELLIP HT-   129.340 (meters)        (06/27/12)   ADJUSTED
 DF4340* NAD 83(2011) EPOCH   -  2010.00
 DF4340* NAVD 88 ORTHO HEIGHT -   162.5   (meters)      533.    (feet) GPS OBS
 DF4340  ______________________________________________________________________
 DF4340  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4340  GEOID HEIGHT    -        -33.042 (meters)                     GEOID99
 DF4340  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 DF4340  NAD 83(2011) X  -     56,355.418 (meters)                     COMP
 DF4340  NAD 83(2011) Y  - -4,801,718.765 (meters)                     COMP
 DF4340  NAD 83(2011) Z  -  4,183,853.781 (meters)                     COMP
 DF4340  LAPLACE CORR    -          1.61  (seconds)                    DEFLEC18
 DF4340
 DF4340  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4340  Standards:
 DF4340         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4340            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4340  -------------------------------------------------------------------
 DF4340  NETWORK    2.01   2.86           0.93   0.67   1.46     -0.04669186
 DF4340  -------------------------------------------------------------------
 DF4340  Click here for local accuracies and other accuracy information.
 DF4340
 DF4340.The horizontal coordinates were established by GPS observations
 DF4340.and adjusted by the National Geodetic Survey in June 2012.
 DF4340
 DF4340.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4340.been affixed to the stable North American tectonic plate. See 
 DF4340.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4340
 DF4340.The horizontal coordinates are valid at the epoch date displayed above
 DF4340.which is a decimal equivalence of Year/Month/Day.
 DF4340
 DF4340.The orthometric height was determined by GPS observations and a
 DF4340.high-resolution geoid model.
 DF4340
 DF4340.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4340.GEOID18 height accuracy estimate available here.
 DF4340
 DF4340.Click photographs - Photos may exist for this station.
 DF4340
 DF4340.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4340
 DF4340.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4340
 DF4340.The ellipsoidal height was determined by GPS observations
 DF4340.and is referenced to NAD 83.
 DF4340
 DF4340. The following values were computed from the NAD 83(2011) position.
 DF4340
 DF4340;                    North         East     Units Scale Factor Converg.
 DF4340;SPC IL W     -   509,701.150   770,320.079   MT  1.00000201   +0 33 12.0
 DF4340;SPC IL W     - 1,672,244.52  2,527,291.79   sFT  1.00000201   +0 33 12.0
 DF4340;UTM  16      - 4,569,696.101   304,996.875   MT  1.00006801   -1 32 07.2
 DF4340
 DF4340!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4340!SPC IL W     -   0.99997971  x   1.00000201  =   0.99998172
 DF4340!UTM  16      -   0.99997971  x   1.00006801  =   1.00004772
 DF4340
 DF4340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0499669696(NAD 83)
 DF4340
 DF4340                          SUPERSEDED SURVEY CONTROL
 DF4340
 DF4340  NAD 83(2007)-  41 15 18.59521(N)    089 19 39.28314(W) AD(2002.00) 0
 DF4340  ELLIP H (02/10/07)  129.372  (m)                       GP(2002.00)    
 DF4340  ELLIP H (02/03/05)  129.360  (m)                       GP(       ) 4 2
 DF4340  NAD 83(1997)-  41 15 18.59504(N)    089 19 39.28281(W) AD(       ) 1
 DF4340  ELLIP H (03/04/03)  129.381  (m)                       GP(       ) 4 2
 DF4340
 DF4340.Superseded values are not recommended for survey control.
 DF4340
 DF4340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4340.See file dsdata.pdf to determine how the superseded data were derived.
 DF4340
 DF4340_MARKER: F = FLANGE-ENCASED ROD
 DF4340_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4340_STAMPING: 2242
 DF4340_MARK LOGO: ILDT
 DF4340_PROJECTION: RECESSED 8 CENTIMETERS
 DF4340_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4340_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4340_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4340+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 DF4340_ROD/PIPE-DEPTH: 8.5 meters
 DF4340_SLEEVE-DEPTH  : 0.8 meters
 DF4340
 DF4340  HISTORY     - Date     Condition        Report By
 DF4340  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4340  HISTORY     - 20200227 GOOD             ILDT
 DF4340
 DF4340                          STATION DESCRIPTION
 DF4340
 DF4340'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4340'SET POINT IN HENNEPIN IN SE QUAD OF INTERCHANGE INFIELD AT INTERCHANGE
 DF4340'FOR I-180 AND RT 26, 136 FT S OF 90 DEGREE FENCE CORNER FOR RAMP
 DF4340'TO 71 EAST, 91 FT E OF BITUMINOUS SHOULDER FOR NORTH BOUND RT 26,
 DF4340'68 FT E/NE OF GREENBOARD GRANVILLE/PRINCETON SIGN.
 DF4340
 DF4340                          STATION RECOVERY (2020)
 DF4340
 DF4340'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4340'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1503 ***********************************************************************
 KB1503  DESIGNATION -  DIVERNON MUNICIPAL TANK
 KB1503  PID         -  KB1503
 KB1503  STATE/COUNTY-  IL/SANGAMON
 KB1503  COUNTRY     -  US
 KB1503  USGS QUAD   -  DIVERNON (2018)
 KB1503
 KB1503                         *CURRENT SURVEY CONTROL
 KB1503  ______________________________________________________________________
 KB1503* NAD 83(1997) POSITION- 39 33 46.53060(N) 089 39 23.15806(W)   ADJUSTED
 KB1503  ______________________________________________________________________
 KB1503  GEOID HEIGHT    -        -32.039 (meters)                     GEOID18
 KB1503  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 KB1503  HORZ ORDER      -  THIRD
 KB1503
 KB1503.The horizontal coordinates were established by classical geodetic methods
 KB1503.and adjusted by the National Geodetic Survey in October 1999.
 KB1503
 KB1503.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1503.GEOID18 height accuracy estimate available here.
 KB1503
 KB1503.Click photographs - Photos may exist for this station.
 KB1503
 KB1503.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1503
 KB1503. The following values were computed from the NAD 83(1997) position.
 KB1503
 KB1503;                    North         East     Units Scale Factor Converg.
 KB1503;SPC IL W     -   321,586.388   743,844.891   MT  0.99996484   +0 19 29.9
 KB1503;SPC IL W     - 1,055,071.34  2,440,431.11   sFT  0.99996484   +0 19 29.9
 KB1503;UTM  16      - 4,382,618.838   271,793.019   MT  1.00024123   -1 41 33.6
 KB1503
 KB1503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7179382618(NAD 83)
 KB1503
 KB1503                          SUPERSEDED SURVEY CONTROL
 KB1503
 KB1503  NAD 83(1986)-  39 33 46.53919(N)    089 39 23.14674(W) AD(       ) 3
 KB1503  NAD 27      -  39 33 46.34400(N)    089 39 22.81200(W) AD(       ) 3
 KB1503
 KB1503.Superseded values are not recommended for survey control.
 KB1503
 KB1503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1503.See file dsdata.pdf to determine how the superseded data were derived.
 KB1503
 KB1503_MARKER: 53 = ELEVATED TANK
 KB1503
 KB1503  HISTORY     - Date     Condition        Report By
 KB1503  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1503
 KB1503                          STATION DESCRIPTION
 KB1503
 KB1503'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1503'THE STATION IS LOCATED ABOUT 1-1/2 BLOCKS SOUTHEAST OF THE SOUTHEAST
 KB1503'CORNER OF THE SQUARE IN DIVERNON.
 KB1503'
 KB1503'THE TANK IS A 4 LEGGED STEEL STRUCTURE, SILVER IN COLOR WITH THE NAME
 KB1503'DIVERNON PAINTED ON THE EAST SIDE IN BLACK LETTERS AND IS
 KB1503'ABOUT 120 FEET HIGH.
 KB1503'
 KB1503'THE POINT INTERSECTED WAS THE BALL ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1032 ***********************************************************************
 KB1032  DESIGNATION -  DIVERNON RM 1
 KB1032  PID         -  KB1032
 KB1032  STATE/COUNTY-  IL/SANGAMON
 KB1032  COUNTRY     -  US
 KB1032  USGS QUAD   -  DIVERNON (2018)
 KB1032
 KB1032                         *CURRENT SURVEY CONTROL
 KB1032  ______________________________________________________________________
 KB1032* NAD 83(1986) POSITION- 39 34 04.92   (N) 089 38 18.31   (W)   HD_HELD1
 KB1032* NAVD 88 ORTHO HEIGHT -   187.351 (meters)      614.67  (feet) ADJUSTED
 KB1032  ______________________________________________________________________
 KB1032  GEOID HEIGHT    -        -32.053 (meters)                     GEOID18
 KB1032  DYNAMIC HEIGHT  -        187.247 (meters)      614.33  (feet) COMP
 KB1032  MODELED GRAVITY -    980,067.9   (mgal)                       NAVD 88
 KB1032
 KB1032  VERT ORDER      -  SECOND    CLASS 0
 KB1032
 KB1032.The horizontal coordinates were determined by differentially corrected
 KB1032.hand held GPS observations or other comparable positioning techniques
 KB1032.and have an estimated accuracy of +/- 3 meters.
 KB1032
 KB1032.The orthometric height was determined by differential leveling and
 KB1032.adjusted by the NATIONAL GEODETIC SURVEY
 KB1032.in June 1991.
 KB1032
 KB1032.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1032.GEOID18 height accuracy estimate available here.
 KB1032
 KB1032.Click photographs - Photos may exist for this station.
 KB1032
 KB1032.The dynamic height is computed by dividing the NAVD 88
 KB1032.geopotential number by the normal gravity value computed on the
 KB1032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1032.degrees latitude (g = 980.6199 gals.).
 KB1032
 KB1032.The modeled gravity was interpolated from observed gravity values.
 KB1032
 KB1032;                    North         East    Units  Estimated Accuracy
 KB1032;SPC IL W     -   322,162.4     745,389.5     MT  (+/- 3 meters HH1 GPS) 
 KB1032
 KB1032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7335783140(NAD 83)
 KB1032
 KB1032                          SUPERSEDED SURVEY CONTROL
 KB1032
 KB1032  NGVD 29 (??/??/92)  187.467  (m)          615.05   (f) ADJ UNCH    2 0
 KB1032
 KB1032.Superseded values are not recommended for survey control.
 KB1032
 KB1032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1032.See file dsdata.pdf to determine how the superseded data were derived.
 KB1032
 KB1032_MARKER: DR = REFERENCE MARK DISK
 KB1032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1032_STAMPING: DIVERNON NO 1 1960
 KB1032_MARK LOGO: CGS
 KB1032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1032+STABILITY: SURFACE MOTION
 KB1032
 KB1032  HISTORY     - Date     Condition        Report By
 KB1032  HISTORY     - 1960     MONUMENTED       CGS
 KB1032  HISTORY     - 1976     GOOD             NGS
 KB1032  HISTORY     - 20201217 MARK NOT FOUND   ILDT
 KB1032
 KB1032                          STATION DESCRIPTION
 KB1032
 KB1032'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1032'0.5 MI E FROM DIVERNON.
 KB1032'0.5 MILES EAST ALONG AN OILED ROAD FROM ITS JUNCTION WITH U.S.
 KB1032'HIGHWAY 66 (FOUR LANE DUAL HIGHWAY), ABOUT 0.5 MILES EAST OF
 KB1032'THE TOWN OF DIVERNON, ABOUT 0.2 MILES EAST OF A FARM HOUSE ON
 KB1032'THE SOUTH SIDE OF THE ROAD, 25 FEET NORTH OF THE CENTER LINE
 KB1032'OF THE ROAD, 2.5 FEET SOUTH OF THE FENCE, 47 FEET NORTH OF THE
 KB1032'SIXTH TELEPHONE POLE EAST OF THE HOUSE, 43.5 FEET EAST OF TRAVERSE
 KB1032'STATION DIVERNON, 39.4 FEET EAST OF A METAL WITNESS POST, ABOUT
 KB1032'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 KB1032'PROJECTING 4 INCHES.
 KB1032
 KB1032                          STATION RECOVERY (1976)
 KB1032
 KB1032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1032'TELEPHONE POLES AND FENCE NOW GONE 0.3 MILES EAST ON DIVERNON ROAD
 KB1032'FROM INTERSTATE 55 TO MARK ON LEFT.
 KB1032
 KB1032                          STATION RECOVERY (2020)
 KB1032
 KB1032'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1032'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0415 ***********************************************************************
 JB0415  DESIGNATION -  DIX
 JB0415  PID         -  JB0415
 JB0415  STATE/COUNTY-  IL/JEFFERSON
 JB0415  COUNTRY     -  US
 JB0415  USGS QUAD   -  KELL (2018)
 JB0415
 JB0415                         *CURRENT SURVEY CONTROL
 JB0415  ______________________________________________________________________
 JB0415* NAD 83(1997) POSITION- 38 26 36.84743(N) 088 56 43.26005(W)   ADJUSTED
 JB0415* NAVD 88 ORTHO HEIGHT -   185.882 (meters)      609.85  (feet) ADJUSTED
 JB0415  ______________________________________________________________________
 JB0415  GEOID HEIGHT    -        -30.452 (meters)                     GEOID18
 JB0415  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 JB0415  DYNAMIC HEIGHT  -        185.764 (meters)      609.46  (feet) COMP
 JB0415  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 JB0415
 JB0415  HORZ ORDER      -  SECOND
 JB0415  VERT ORDER      -  SECOND    CLASS 0
 JB0415
 JB0415.The horizontal coordinates were established by classical geodetic methods
 JB0415.and adjusted by the National Geodetic Survey in October 1999.
 JB0415
 JB0415.The orthometric height was determined by differential leveling and
 JB0415.adjusted by the NATIONAL GEODETIC SURVEY
 JB0415.in June 1991.
 JB0415
 JB0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0415.GEOID18 height accuracy estimate available here.
 JB0415
 JB0415.Click photographs - Photos may exist for this station.
 JB0415
 JB0415.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0415
 JB0415.The dynamic height is computed by dividing the NAVD 88
 JB0415.geopotential number by the normal gravity value computed on the
 JB0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0415.degrees latitude (g = 980.6199 gals.).
 JB0415
 JB0415.The modeled gravity was interpolated from observed gravity values.
 JB0415
 JB0415. The following values were computed from the NAD 83(1997) position.
 JB0415
 JB0415;                    North         East     Units Scale Factor Converg.
 JB0415;SPC IL E     -   197,387.472   246,571.567   MT  1.00001014   -0 22 49.9
 JB0415;SPC IL E     -   647,595.40    808,960.22   sFT  1.00001014   -0 22 49.9
 JB0415;UTM  16      - 4,256,824.058   330,229.873   MT  0.99995495   -1 12 35.3
 JB0415
 JB0415!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0415!SPC IL E     -   0.99997561  x   1.00001014  =   0.99998575
 JB0415!UTM  16      -   0.99997561  x   0.99995495  =   0.99993056
 JB0415
 JB0415:                Primary Azimuth Mark                     Grid Az
 JB0415:SPC IL E     -  DIX AZ MK                                061 38 14.6
 JB0415:UTM  16      -  DIX AZ MK                                062 28 00.0
 JB0415
 JB0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3022956824(NAD 83)
 JB0415
 JB0415|---------------------------------------------------------------------|
 JB0415| PID    Reference Object                     Distance      Geod. Az  |
 JB0415|                                                           dddmmss.s |
 JB0415| JB0416 DIX RM 1                             20.841 METERS 05315     |
 JB0415| JB0418 DIX AZ MK                                          0611524.7 |
 JB0415| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX. 8.3 KM 1655829.6 |
 JB0415| JB0417 DIX RM 2                             27.286 METERS 33416     |
 JB0415|---------------------------------------------------------------------|
 JB0415
 JB0415                          SUPERSEDED SURVEY CONTROL
 JB0415
 JB0415  NAD 83(1993)-  38 26 36.86172(N)    088 56 43.25772(W) AD(       ) 2
 JB0415  NAD 83(1986)-  38 26 36.86219(N)    088 56 43.25793(W) AD(       ) 2
 JB0415  NAD 27      -  38 26 36.68527(N)    088 56 43.02787(W) AD(       ) 2
 JB0415  NGVD 29 (??/??/92)  185.987  (m)          610.19   (f) ADJ UNCH    2 0
 JB0415  NGVD 29             185.99   (m)          610.2    (f) LEVELING    3  
 JB0415
 JB0415.Superseded values are not recommended for survey control.
 JB0415
 JB0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0415.See file dsdata.pdf to determine how the superseded data were derived.
 JB0415
 JB0415_MARKER: DS = TRIANGULATION STATION DISK
 JB0415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0415_STAMPING: DIX 1960
 JB0415_MARK LOGO: CGS
 JB0415_PROJECTION: RECESSED 38 CENTIMETERS
 JB0415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0415+STABILITY: SURFACE MOTION
 JB0415
 JB0415  HISTORY     - Date     Condition        Report By
 JB0415  HISTORY     - 1960     MONUMENTED       CGS
 JB0415  HISTORY     - 1960     GOOD             CGS
 JB0415  HISTORY     - 1962     GOOD             CGS
 JB0415
 JB0415                          STATION DESCRIPTION
 JB0415
 JB0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0415'THE STATION IS LOCATED ABOUT 12.5 MILES SOUTH OF SALEM, ABOUT 0.5 MILE
 JB0415'NORTHWEST OF THE VILLAGE OF DIX AND 0.4 MILE WEST OF STATE HIGHWAY 37.
 JB0415'
 JB0415'TO REACH THE STATION FROM THE POST OFFICE AT DIX, GO NORTH ON STATE
 JB0415'HIGHWAY 37 FOR 0.15 MILE TO A SIDE STREET LEFT, TURN LEFT, GO WEST FOR
 JB0415'0.4 MILE TO THE TOP OF GRADE AND THE STATION ON THE LEFT AS DESCRIBED.
 JB0415'
 JB0415'THE STATION IS A STANDARD TRIANGULATION STAION MARK DISK SET IN THE
 JB0415'TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS 15 INCHES BELOW THE
 JB0415'SURFACE OF THE GROUND AND IS STAMPED DIX 1960.  THE MARK IS 64.5 FEET
 JB0415'SOUTH OF THE CENTER OF THE ROAD, 57 FEET EAST-SOUTHEAST OF THE
 JB0415'SOUTHEAST CORNER OF A SHED, 54.8 FEET SOUTHEAST OF THE EAST GATE POST,
 JB0415'52 FEET SOUTH OF POWER POLE WITH A TRANSFORMER, 42.4 FEET SOUTH OF
 JB0415'FENCE, 42.5 FEET SOUTH OF WITNESS POST AND 34 FEET SOUTHEAST OF
 JB0415'TRIANGLE BLAZED WALNUT TREE.
 JB0415'
 JB0415'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN THE TOP OF A 10 INCH
 JB0415'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED DIX
 JB0415'NO 1 1960.  THE MARK IS 65.5 FEET EAST-SOUTHEAST OF POWER POLE WITH
 JB0415'TRANSFORMER, 53.7 FEET EAST OF WITNESS POST, 21 FEET SOUTH OF CENTER
 JB0415'OF ROAD AND 1 FOOT SOUTH OF FENCE.
 JB0415'
 JB0415'REFERENCE MARK NO 2 IS A STANADARD DISK SET IN THE TOP OF A 10 INCH
 JB0415'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED DIX
 JB0415'NO 2 1960.  THE MARK IS 41 FEET NORTHWEST OF POWER POLE WITH A
 JB0415'TRANSFORMER, 38 FEET NORTH OF THE EAST GATE POST, 20 FEET EAST OF
 JB0415'TELEPHONE POLE, 17 FEET NORTH OF CENTER OF ROAD AND 1 FOOT SOUTH OF
 JB0415'FENCE.
 JB0415'
 JB0415'AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 10 INCH SQUARE
 JB0415'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED DIX 1960.
 JB0415'THE MARK IS 37.5 FEET EAST OF CENTER OF STATE HIGHWAY 37, 35.5 FEET
 JB0415'SOUTHWEST OF TELEPHONE POLE, 1.9 FEET NORTH-NORTHWEST OF WITNESS POST
 JB0415'AND 1 FOOT WEST OF FENCE.
 JB0415'
 JB0415'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.4 MILE TO
 JB0415'STATE HIGHWAY 37, TURN LEFT, GO NORTH ON STATE HIGHWAY 37 FOR 0.2 MILE
 JB0415'TO THE MARK ON RIGHT AS DESCRIBED.
 JB0415'
 JB0415'HEIGHT OF LIGHT ABOVE STATION MARK 30.67 METERS.
 JB0415
 JB0415                          STATION RECOVERY (1960)
 JB0415
 JB0415'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0415'0.6 MI NW FROM DIX.
 JB0415'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0415'AT DIX, THENCE 0.45 MILE WEST ALONG AN OILED ROAD, AT A FARM
 JB0415'HOUSE NORTH OF THE ROAD AND A BOARD GATE SOUTH OF THE ROAD, 65
 JB0415'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 42 FEET SOUTH OF A
 JB0415'FENCE, 55 FEET SOUTHEAST OF THE EAST END OF THE BOARD GATE,
 JB0415'127 FEET SOUTHWEST AND ACROSS THE ROAD FROM THE SOUTHWEST CORNER
 JB0415'OF THE FARM HOUSE, 52 FEET SOUTH-SOUTHEAST OF A POWER POLE WITH
 JB0415'A TRANSFORMER, 42.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 JB0415'2 FEET BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0415'CONCRETE POST 18 INCHES BELOW THE LEVEL OF THE GROUND.
 JB0415
 JB0415                          STATION RECOVERY (1962)
 JB0415
 JB0415'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB0415'THE STATION AND ALL MARKS RECOVERED AND FOUND AS DESCRIBED IN 1960.
 JB0415'THE DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.  HEIGHT OF LIGHT
 JB0415'ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0418 ***********************************************************************
 JB0418  DESIGNATION -  DIX AZ MK
 JB0418  PID         -  JB0418
 JB0418  STATE/COUNTY-  IL/JEFFERSON
 JB0418  COUNTRY     -  US
 JB0418  USGS QUAD   -  KELL (2018)
 JB0418
 JB0418                         *CURRENT SURVEY CONTROL
 JB0418  ______________________________________________________________________
 JB0418* NAD 83(1986) POSITION- 38 26 47.     (N) 088 56 17.     (W)   SCALED
 JB0418* NAVD 88 ORTHO HEIGHT -   174.822 (meters)      573.56  (feet) ADJUSTED
 JB0418  ______________________________________________________________________
 JB0418  GEOID HEIGHT    -        -30.461 (meters)                     GEOID18
 JB0418  DYNAMIC HEIGHT  -        174.711 (meters)      573.20  (feet) COMP
 JB0418  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 JB0418
 JB0418  VERT ORDER      -  SECOND    CLASS 0
 JB0418
 JB0418.The horizontal coordinates were scaled from a map and have
 JB0418.an estimated accuracy of +/- 6 seconds.
 JB0418
 JB0418.The orthometric height was determined by differential leveling and
 JB0418.adjusted by the NATIONAL GEODETIC SURVEY
 JB0418.in June 1991.
 JB0418
 JB0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0418.GEOID18 height accuracy estimate available here.
 JB0418
 JB0418.Click photographs - Photos may exist for this station.
 JB0418
 JB0418.The dynamic height is computed by dividing the NAVD 88
 JB0418.geopotential number by the normal gravity value computed on the
 JB0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0418.degrees latitude (g = 980.6199 gals.).
 JB0418
 JB0418.The modeled gravity was interpolated from observed gravity values.
 JB0418
 JB0418;                    North         East    Units  Estimated Accuracy
 JB0418;SPC IL E     -   197,700.      247,210.      MT  (+/- 180 meters Scaled)
 JB0418
 JB0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH308571(NAD 83)
 JB0418
 JB0418                          SUPERSEDED SURVEY CONTROL
 JB0418
 JB0418  NGVD 29 (??/??/92)  174.928  (m)          573.91   (f) ADJ UNCH    2 0
 JB0418
 JB0418.Superseded values are not recommended for survey control.
 JB0418
 JB0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0418.See file dsdata.pdf to determine how the superseded data were derived.
 JB0418
 JB0418_MARKER: DZ = AZIMUTH MARK DISK
 JB0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0418_STAMPING: DIX 1960
 JB0418_MARK LOGO: CGS
 JB0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0418+STABILITY: SURFACE MOTION
 JB0418
 JB0418  HISTORY     - Date     Condition        Report By
 JB0418  HISTORY     - 1960     MONUMENTED       CGS
 JB0418  HISTORY     - 20090203 MARK NOT FOUND   ILDT
 JB0418
 JB0418                          STATION DESCRIPTION
 JB0418
 JB0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0418'0.4 MI N FROM DIX.
 JB0418'ABOUT 0.35 MILE NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0418'AT DIX, ABOUT 0.05 MILE SOUTH OF A HOUSE WEST OF THE HIGHWAY,
 JB0418'ABOUT 0.1 MILE NORTH OF THE CITY LIMITS SIGN, ABOUT 0.05 MILE
 JB0418'SOUTH OF A CROSS ROAD, 38 FEET EAST OF THE CENTER LINE OF THE
 JB0418'HIGHWAY, 238 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE DRIVE
 JB0418'WEST TO THE FARM HOUSE, 1 FOOT WEST OF A FENCE, 2.1 FEET
 JB0418'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0418'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JB0418'PROJECTING 3 INCHES.
 JB0418
 JB0418                          STATION RECOVERY (2009)
 JB0418
 JB0418'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0418'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0416 ***********************************************************************
 JB0416  DESIGNATION -  DIX RM 1
 JB0416  PID         -  JB0416
 JB0416  STATE/COUNTY-  IL/JEFFERSON
 JB0416  COUNTRY     -  US
 JB0416  USGS QUAD   -  KELL (2018)
 JB0416
 JB0416                         *CURRENT SURVEY CONTROL
 JB0416  ______________________________________________________________________
 JB0416* NAD 83(1986) POSITION- 38 26 37.25   (N) 088 56 42.57   (W)   HD_HELD1
 JB0416* NAVD 88 ORTHO HEIGHT -   186.772 (meters)      612.77  (feet) ADJUSTED
 JB0416  ______________________________________________________________________
 JB0416  GEOID HEIGHT    -        -30.452 (meters)                     GEOID18
 JB0416  DYNAMIC HEIGHT  -        186.654 (meters)      612.38  (feet) COMP
 JB0416  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 JB0416
 JB0416  VERT ORDER      -  SECOND    CLASS 0
 JB0416
 JB0416.The horizontal coordinates were determined by differentially corrected
 JB0416.hand held GPS observations or other comparable positioning techniques
 JB0416.and have an estimated accuracy of +/- 3 meters.
 JB0416
 JB0416.The orthometric height was determined by differential leveling and
 JB0416.adjusted by the NATIONAL GEODETIC SURVEY
 JB0416.in June 1991.
 JB0416
 JB0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0416.GEOID18 height accuracy estimate available here.
 JB0416
 JB0416.Click photographs - Photos may exist for this station.
 JB0416
 JB0416.The dynamic height is computed by dividing the NAVD 88
 JB0416.geopotential number by the normal gravity value computed on the
 JB0416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0416.degrees latitude (g = 980.6199 gals.).
 JB0416
 JB0416.The modeled gravity was interpolated from observed gravity values.
 JB0416
 JB0416;                    North         East    Units  Estimated Accuracy
 JB0416;SPC IL E     -   197,399.8     246,588.4     MT  (+/- 3 meters HH1 GPS) 
 JB0416
 JB0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3024656836(NAD 83)
 JB0416
 JB0416                          SUPERSEDED SURVEY CONTROL
 JB0416
 JB0416  NGVD 29 (??/??/92)  186.877  (m)          613.11   (f) ADJ UNCH    2 0
 JB0416
 JB0416.Superseded values are not recommended for survey control.
 JB0416
 JB0416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0416.See file dsdata.pdf to determine how the superseded data were derived.
 JB0416
 JB0416_MARKER: DR = REFERENCE MARK DISK
 JB0416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0416_STAMPING: DIX NO 1 1960
 JB0416_MARK LOGO: CGS
 JB0416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0416+STABILITY: SURFACE MOTION
 JB0416_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0416+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0416
 JB0416  HISTORY     - Date     Condition        Report By
 JB0416  HISTORY     - 1960     MONUMENTED       CGS
 JB0416  HISTORY     - 20090203 GOOD             ILDT
 JB0416
 JB0416                          STATION DESCRIPTION
 JB0416
 JB0416'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0416'0.6 MI NW FROM DIX.
 JB0416'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0416'AT DIX, THENCE 0.45 MILE WEST ALONG AN ASPHALT ROAD, AT A FARM
 JB0416'HOUSE NORTH OF THE ROAD AND A BOARD GATE SOUTH OF THE ROAD, 23
 JB0416'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A
 JB0416'FENCE, 89 FEET EAST OF THE EAST END OF THE BOARD GATE, 62 FEET
 JB0416'SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM THE SOUTHWEST CORNER
 JB0416'OF THE FARM HOUSE, 67 FEET EAST OF A POWER POLE WITH A
 JB0416'TRANSFORMER, 68.4 FEET NORTHEAST OF TRIANGULATION STATION DIX,
 JB0416'53.7 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0416'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0416'PROJECTING 5 INCHES.
 JB0416
 JB0416                          STATION RECOVERY (2009)
 JB0416
 JB0416'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0416'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0417 ***********************************************************************
 JB0417  DESIGNATION -  DIX RM 2
 JB0417  PID         -  JB0417
 JB0417  STATE/COUNTY-  IL/JEFFERSON
 JB0417  COUNTRY     -  US
 JB0417  USGS QUAD   -  KELL (2018)
 JB0417
 JB0417                         *CURRENT SURVEY CONTROL
 JB0417  ______________________________________________________________________
 JB0417* NAD 83(1986) POSITION- 38 26 37.64   (N) 088 56 43.75   (W)   HD_HELD1
 JB0417* NAVD 88 ORTHO HEIGHT -   187.116 (meters)      613.90  (feet) ADJUSTED
 JB0417  ______________________________________________________________________
 JB0417  GEOID HEIGHT    -        -30.452 (meters)                     GEOID18
 JB0417  DYNAMIC HEIGHT  -        186.997 (meters)      613.51  (feet) COMP
 JB0417  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 JB0417
 JB0417  VERT ORDER      -  SECOND    CLASS 0
 JB0417
 JB0417.The horizontal coordinates were determined by differentially corrected
 JB0417.hand held GPS observations or other comparable positioning techniques
 JB0417.and have an estimated accuracy of +/- 3 meters.
 JB0417
 JB0417.The orthometric height was determined by differential leveling and
 JB0417.adjusted by the NATIONAL GEODETIC SURVEY
 JB0417.in June 1991.
 JB0417
 JB0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0417.GEOID18 height accuracy estimate available here.
 JB0417
 JB0417.Click photographs - Photos may exist for this station.
 JB0417
 JB0417.The dynamic height is computed by dividing the NAVD 88
 JB0417.geopotential number by the normal gravity value computed on the
 JB0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0417.degrees latitude (g = 980.6199 gals.).
 JB0417
 JB0417.The modeled gravity was interpolated from observed gravity values.
 JB0417
 JB0417;                    North         East    Units  Estimated Accuracy
 JB0417;SPC IL E     -   197,412.0     246,559.8     MT  (+/- 3 meters HH1 GPS) 
 JB0417
 JB0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3021856848(NAD 83)
 JB0417
 JB0417                          SUPERSEDED SURVEY CONTROL
 JB0417
 JB0417  NGVD 29 (??/??/92)  187.221  (m)          614.24   (f) ADJ UNCH    2 0
 JB0417
 JB0417.Superseded values are not recommended for survey control.
 JB0417
 JB0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0417.See file dsdata.pdf to determine how the superseded data were derived.
 JB0417
 JB0417_MARKER: DR = REFERENCE MARK DISK
 JB0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0417_STAMPING: DIX NO 2 1960
 JB0417_MARK LOGO: CGS
 JB0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0417+STABILITY: SURFACE MOTION
 JB0417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0417+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0417
 JB0417  HISTORY     - Date     Condition        Report By
 JB0417  HISTORY     - 1960     MONUMENTED       CGS
 JB0417  HISTORY     - 20090203 GOOD             ILDT
 JB0417
 JB0417                          STATION DESCRIPTION
 JB0417
 JB0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0417'0.6 MI NW FROM DIX.
 JB0417'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0417'IN DIX, THENCE 0.45 MILE WEST ALONG AN OILED ROAD, AT A FARM
 JB0417'HOUSE NORTH OF THE ROAD AND A BOARD GATE SOUTH OF THE ROAD, 16
 JB0417'FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A
 JB0417'FENCE, 40 FEET NORTHWEST OF A POWER POLE WITH A TRANSFORMER,
 JB0417'38 FEET NORTH OF THE EAST END OF THE BOARD GATE, 89.6 FEET
 JB0417'NORTHWEST OF TRIANGULATION STATION DIX, 55.4 FEET NORTHWEST OF
 JB0417'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0417'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0417
 JB0417                          STATION RECOVERY (2009)
 JB0417
 JB0417'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0417'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0670 ***********************************************************************
 MF0670  DESIGNATION -  DIXON
 MF0670  PID         -  MF0670
 MF0670  STATE/COUNTY-  IL/LEE
 MF0670  COUNTRY     -  US
 MF0670  USGS QUAD   -  DIXON EAST (2018)
 MF0670
 MF0670                         *CURRENT SURVEY CONTROL
 MF0670  ______________________________________________________________________
 MF0670* NAD 83(1986) POSITION- 41 50 44.     (N) 089 29 10.     (W)   SCALED
 MF0670* NAVD 88 ORTHO HEIGHT -   199.996 (meters)      656.15  (feet) ADJUSTED
 MF0670  ______________________________________________________________________
 MF0670  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 MF0670  DYNAMIC HEIGHT  -        199.925 (meters)      655.92  (feet) COMP
 MF0670  MODELED GRAVITY -    980,263.7   (mgal)                       NAVD 88
 MF0670
 MF0670  VERT ORDER      -  SECOND    CLASS 0
 MF0670
 MF0670.The horizontal coordinates were scaled from a map and have
 MF0670.an estimated accuracy of +/- 6 seconds.
 MF0670
 MF0670.The orthometric height was determined by differential leveling and
 MF0670.adjusted by the NATIONAL GEODETIC SURVEY
 MF0670.in June 1991.
 MF0670
 MF0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0670.GEOID18 height accuracy estimate available here.
 MF0670
 MF0670.Click photographs - Photos may exist for this station.
 MF0670
 MF0670.The dynamic height is computed by dividing the NAVD 88
 MF0670.geopotential number by the normal gravity value computed on the
 MF0670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0670.degrees latitude (g = 980.6199 gals.).
 MF0670
 MF0670.The modeled gravity was interpolated from observed gravity values.
 MF0670
 MF0670;                    North         East    Units  Estimated Accuracy
 MF0670;SPC IL W     -   575,150.      756,520.      MT  (+/- 180 meters Scaled)
 MF0670
 MF0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM936356(NAD 83)
 MF0670
 MF0670                          SUPERSEDED SURVEY CONTROL
 MF0670
 MF0670  NGVD 29 (??/??/92)  200.069  (m)          656.39   (f) ADJ UNCH    2 0
 MF0670
 MF0670.Superseded values are not recommended for survey control.
 MF0670
 MF0670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0670.See file dsdata.pdf to determine how the superseded data were derived.
 MF0670
 MF0670_MARKER: DB = BENCH MARK DISK
 MF0670_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0670_SP_SET: BRIDGE
 MF0670_STAMPING: DIXON 1934
 MF0670_MARK LOGO: CGS
 MF0670_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0670
 MF0670  HISTORY     - Date     Condition        Report By
 MF0670  HISTORY     - 1934     MONUMENTED       CGS
 MF0670  HISTORY     - 1943     GOOD             CGS
 MF0670  HISTORY     - 1981     MARK NOT FOUND   USGS
 MF0670  HISTORY     - 19950811 MARK NOT FOUND   USPSQD
 MF0670  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF0670  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF0670
 MF0670                          STATION DESCRIPTION
 MF0670
 MF0670'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF0670'AT DIXON.
 MF0670'AT DIXON, AT THE SOUTHWEST CORNER OF THE INTERSECTION OF PEORIA
 MF0670'AVENUE AND LINCOLN STATUE DRIVE, AT THE NORTH END OF THE PEORIA
 MF0670'AVENUE BRIDGE OVER ROCK RIVER, IN THE TOP OF THE SIDEWALK, 1 INCH
 MF0670'EAST OF THE WEST CONCRETE RAILING, AND 25 FEET SOUTH OF THE END
 MF0670'OF THE RAILING.
 MF0670
 MF0670                          STATION RECOVERY (1981)
 MF0670
 MF0670'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF0670'MARK NOT FOUND.
 MF0670
 MF0670                          STATION RECOVERY (1995)
 MF0670
 MF0670'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0670'MARK NOT FOUND.
 MF0670
 MF0670                          STATION RECOVERY (2002)
 MF0670
 MF0670'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0670'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0670
 MF0670                          STATION RECOVERY (2003)
 MF0670
 MF0670'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0670'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1670 ***********************************************************************
 JB1670  DESIGNATION -  DIXON
 JB1670  PID         -  JB1670
 JB1670  STATE/COUNTY-  IL/EDWARDS
 JB1670  COUNTRY     -  US
 JB1670  USGS QUAD   -  ALBION SOUTH (2018)
 JB1670
 JB1670                         *CURRENT SURVEY CONTROL
 JB1670  ______________________________________________________________________
 JB1670* NAD 83(1997) POSITION- 38 16 51.85021(N) 088 06 38.83414(W)   ADJUSTED
 JB1670* NAVD 88 ORTHO HEIGHT -   152.    (meters)      499.    (feet) SCALED
 JB1670  ______________________________________________________________________
 JB1670  GEOID HEIGHT    -        -30.729 (meters)                     GEOID18
 JB1670  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 JB1670  HORZ ORDER      -  FIRST
 JB1670
 JB1670.The horizontal coordinates were established by classical geodetic methods
 JB1670.and adjusted by the National Geodetic Survey in October 1999.
 JB1670
 JB1670.The orthometric height was scaled from a topographic map.
 JB1670
 JB1670.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1670.GEOID18 height accuracy estimate available here.
 JB1670
 JB1670.Click photographs - Photos may exist for this station.
 JB1670
 JB1670.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1670
 JB1670. The following values were computed from the NAD 83(1997) position.
 JB1670
 JB1670;                    North         East     Units Scale Factor Converg.
 JB1670;SPC IL E     -   179,195.972   319,471.454   MT  0.99997967   +0 08 16.3
 JB1670;SPC IL E     -   587,912.12  1,048,132.60   sFT  0.99997967   +0 08 16.3
 JB1670;UTM  16      - 4,237,584.480   402,847.813   MT  0.99971624   -0 41 17.6
 JB1670
 JB1670!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1670!SPC IL E     -   0.99998099  x   0.99997967  =   0.99996066
 JB1670!UTM  16      -   0.99998099  x   0.99971624  =   0.99969724
 JB1670
 JB1670:                Primary Azimuth Mark                     Grid Az
 JB1670:SPC IL E     -  POTTER                                   138 48 41.1
 JB1670:UTM  16      -  POTTER                                   139 38 15.0
 JB1670
 JB1670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0284737584(NAD 83)
 JB1670
 JB1670|---------------------------------------------------------------------|
 JB1670| PID    Reference Object                     Distance      Geod. Az  |
 JB1670|                                                           dddmmss.s |
 JB1670| JB0279 POTTER                              APPROX. 7.2 KM 1385657.4 |
 JB1670| CI4285 DIXON RM 1                           25.543 METERS 22004     |
 JB1670| CI4286 DIXON RM 2                           26.988 METERS 29759     |
 JB1670|---------------------------------------------------------------------|
 JB1670
 JB1670                          SUPERSEDED SURVEY CONTROL
 JB1670
 JB1670  NAD 83(1997)-  38 16 51.85036(N)    088 06 38.83405(W) AD(       ) 1
 JB1670  NAD 83(1993)-  38 16 51.86071(N)    088 06 38.83269(W) AD(       ) 1
 JB1670  NAD 83(1986)-  38 16 51.86248(N)    088 06 38.83411(W) AD(       ) 1
 JB1670  NAD 27      -  38 16 51.69200(N)    088 06 38.70305(W) AD(       ) 1
 JB1670
 JB1670.Superseded values are not recommended for survey control.
 JB1670
 JB1670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1670.See file dsdata.pdf to determine how the superseded data were derived.
 JB1670
 JB1670_MARKER: DS = TRIANGULATION STATION DISK
 JB1670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1670_STAMPING: DIXON 1961
 JB1670_MARK LOGO: CGS
 JB1670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1670+STABILITY: SURFACE MOTION
 JB1670
 JB1670  HISTORY     - Date     Condition        Report By
 JB1670  HISTORY     - 1961     MONUMENTED       CGS
 JB1670  HISTORY     - 1967     GOOD             CGS
 JB1670
 JB1670                          STATION DESCRIPTION
 JB1670
 JB1670'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1670'THE STATION IS ABOUT 7.5 MILES SOUTH-SOUTHWEST OF ALBION, ABOUT 6
 JB1670'MILES WEST-NORTHWEST OF GRAYVILLE, IN THE NORTHWEST .25 OF SEC 9, T
 JB1670'3N, R 10 E, AND ON THE PROPERTY OF MR THOMAS COWLING.  IT IS 28 FEET
 JB1670'SOUTH OF THE CENTERLINE OF A GRAVELED ROAD, 28 FEET NORTH OF A TWIN
 JB1670'TRUNKED OAK TREE, 16 FEET SOUTH OF A 12 INCH TREE WITH A TRIANGULAR
 JB1670'BLAZE ON THE NORTH SIDE AND 6 FEET WEST OF A WITNESS POST.  THE
 JB1670'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED DIXON 1961.
 JB1670'
 JB1670'TO REACH FROM THE POST OFFICE IN ALBION, GO WEST ON STATE HIGHWAY 15
 JB1670'FOR 0.85 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH ON A PAVED
 JB1670'ROAD FOR 4.5 MILES TO A CROSSROAD AND THE MT ZION CHURCH ON THE LEFT.
 JB1670'TURN RIGHT AND GO WEST ON A GRAVELED ROAD FOR 1.5 MILES TO A
 JB1670'CROSSROAD.  TURN LEFT AND GO SOUTH ON A GRAVELED ROAD FOR 2.0 MILES TO
 JB1670'A SIDE ROAD LEFT.  CONTINUE SOUTH, WEST AND SOUTH ON A GRAVELED ROAD
 JB1670'FOR 0.5 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON A
 JB1670'GRAVELED ROAD FOR 0.1 MILE TO A TRIANGULAR BLAZED TREE AND THE STATION
 JB1670'ON THE LEFT.
 JB1670'
 JB1670'REFERENCE MARK 1 IS 91 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 JB1670'ROAD AND 58 FEET SOUTHWEST OF THE TWIN TRUNKED OAK TREE.  THE MONUMENT
 JB1670'PROJECTS 2 INCHES AND THE DISK IS STAMPED DIXON NO 1 1961.
 JB1670'
 JB1670'REFERENCE MARK 2 IS 40 FEET WEST OF A TELEPHONE POLE, 13 FEET NORTH OF
 JB1670'THE CENTERLINE OF THE GRAVELED ROAD AND 1 FOOT SOUTH OF A WIRE FENCE.
 JB1670'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED DIXON NO 2
 JB1670'1961.
 JB1670'
 JB1670'NOTE- NO SUITABLE LOCATION FOR AN AZIMUTH MARK COULD BE FOUND.
 JB1670'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1670
 JB1670                          STATION RECOVERY (1967)
 JB1670
 JB1670'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1670'THE STATION AND BOTH REFERENCE MARKS WERE RECOVERED AND FOUND IN GOOD
 JB1670'CONDITION.  THE DIRECTION TO THE REFERENCE MARKS CHECKED BUT THE
 JB1670'MEASUREMENTS WERE FOUND TO BE REVERSED.  THE DISTANCE TO R M NO 1 IS
 JB1670'25.543 METERS INSTEAD OF 26.988 METERS AND THE DISTANCE TO R M NO 2 IS
 JB1670'26.988 METERS INSTEAD OF 25.521 METERS AS IS SHOWN ON THE 1961
 JB1670'DESCRIPTION.
 JB1670'
 JB1670'DUE TO VARIOUS CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS.
 JB1670'
 JB1670'THE STATION IS LOCATED ABOUT 7.5 MILES SOUTHWEST OF ALBION, 6.5 MILES
 JB1670'WEST OF GRAYSVILLE AND ON PROPERTY OWNED BY MR THOMAS COWLING.
 JB1670'
 JB1670'TO REACH THE STATION FROM THE POST OFFICE IN ALBION, GO WEST ON STATE
 JB1670'HIGHWAY 15 FOR 0.85 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH
 JB1670'ON A PAVED ROAD FOR 4.5 MILE TO A CROSSROAD.  TURN RIGHT AND GO WEST
 JB1670'ON A GRAVELED ROAD FOR 1.55 MILES TO A CROSSROAD.  TURN LEFT AND GO
 JB1670'SOUTH ON A GRAVELED ROAD FOR 2.0 MILES TO A SIDE ROAD LEFT.  CONTINUE
 JB1670'SOUTH AND WEST AND SOUTH ON THE GRAVELED ROAD FOR 0.5 MILE TO A SIDE
 JB1670'ROAD RIGHT.  TURN RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.1 MILE TO
 JB1670'THE STATION ON THE LEFT.
 JB1670'
 JB1670'ALL MARKS ARE STANDARD DISKS SET IN SQUARE CONCRETE MONUMENTS.
 JB1670'
 JB1670'STATION MARK, STAMPED DIXON 1961 PROJECTS 3 INCHES.  IT IS 28 FEET
 JB1670'SOUTH OF THE CENTER OF THE GRAVELED ROAD, 16 FEET SOUTH OF A 12-INCH
 JB1670'TREE WITH A TRIANGLE BLAZED ON THE NORTH SIDE AND 6 FEET WEST OF A
 JB1670'METAL WITNESS POST.
 JB1670'
 JB1670'R M NO 1, STAMPED DIXON NO 1 1961 IS SET FLUSH WITH THE GROUND
 JB1670'SURFACE.  IT IS 91 FEET SOUTH OF THE CENTER OF THE GRAVELED ROAD, 8
 JB1670'FEET SOUTHWEST OF A 12-INCH OAK TREE AND 7 FEET SOUTHEAST OF A 12-INCH
 JB1670'OAK TREE.
 JB1670'
 JB1670'R M NO 2, STAMPED DIXON NO 2 1961 PROJECTS 3 INCHES.  IT IS 12 FEET
 JB1670'NORTH OF THE CENTER OF THE GRAVELED ROAD, 1.2 FEET SOUTHEAST OF A
 JB1670'METAL WITNESS POST AND 0.8 FOOT SOUTH OF A FENCE.
 JB1670'
 JB1670'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1758 ***********************************************************************
 MF1758  DESIGNATION -  DIXON
 MF1758  PID         -  MF1758
 MF1758  STATE/COUNTY-  IL/LEE
 MF1758  COUNTRY     -  US
 MF1758  USGS QUAD   -  DIXON EAST (2018)
 MF1758
 MF1758                         *CURRENT SURVEY CONTROL
 MF1758  ______________________________________________________________________
 MF1758* NAD 83(1997) POSITION- 41 52 22.94275(N) 089 28 32.57928(W)   ADJUSTED
 MF1758* NAVD 88 ORTHO HEIGHT -   247.    (meters)      810.    (feet) SCALED
 MF1758  ______________________________________________________________________
 MF1758  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 MF1758  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 MF1758  HORZ ORDER      -  FIRST
 MF1758
 MF1758.The horizontal coordinates were established by classical geodetic methods
 MF1758.and adjusted by the National Geodetic Survey in October 1999.
 MF1758
 MF1758.The orthometric height was scaled from a topographic map.
 MF1758
 MF1758.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1758.GEOID18 height accuracy estimate available here.
 MF1758
 MF1758.Click photographs - Photos may exist for this station.
 MF1758
 MF1758.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1758
 MF1758. The following values were computed from the NAD 83(1997) position.
 MF1758
 MF1758;                    North         East     Units Scale Factor Converg.
 MF1758;SPC IL W     -   578,212.513   757,356.181   MT  0.99998164   +0 27 40.4
 MF1758;SPC IL W     - 1,897,018.89  2,484,759.40   sFT  0.99998164   +0 27 40.4
 MF1758;UTM  16      - 4,638,643.800   294,552.916   MT  1.00011941   -1 39 11.1
 MF1758
 MF1758!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1758!SPC IL W     -   0.99996645  x   0.99998164  =   0.99994809
 MF1758!UTM  16      -   0.99996645  x   1.00011941  =   1.00008585
 MF1758
 MF1758:                Primary Azimuth Mark                     Grid Az
 MF1758:SPC IL W     -  DIXON AZ MK RESET                        060 49 56.2
 MF1758:UTM  16      -  DIXON AZ MK RESET                        062 56 47.7
 MF1758
 MF1758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9455238643(NAD 83)
 MF1758
 MF1758|---------------------------------------------------------------------|
 MF1758| PID    Reference Object                     Distance      Geod. Az  |
 MF1758|                                                           dddmmss.s |
 MF1758| MF1612 DIXON STATE HOSPITAL STACK          326.845 METERS 02936     |
 MF1758| CI6907 DIXON RM 1                           48.637 METERS 04515     |
 MF1758| CI6906 DIXON AZ MK RESET                                  0611736.6 |
 MF1758| MF1606 DIXON MENDUSA CEMENT CO STACK       APPROX. 2.2 KM 1265343.4 |
 MF1758| MF1605 GREEN RIVER ORD PLT N WTR TANK      APPROX.14.5 KM 1543200.0 |
 MF1758| MF1602 DIXON STATE HOSP WATER TANK          63.583 METERS 20006     |
 MF1758| MF1608 DIXON BORDEN CO STACK               APPROX. 3.5 KM 2102208.4 |
 MF1758| MF1712 PEEK HOME FOR CHILDREN WTR TK       APPROX. 9.9 KM 3151525.6 |
 MF1758| MF1713 POLO INDUSTRIAL MFG CO STACK        APPROX.13.2 KM 3182304.9 |
 MF1758| CI6908 DIXON RM 2                           36.006 METERS 32131     |
 MF1758| CI6905 DIXON AZ MK                                        3410002.8 |
 MF1758|---------------------------------------------------------------------|
 MF1758
 MF1758                          SUPERSEDED SURVEY CONTROL
 MF1758
 MF1758  NAD 83(1996)-  41 52 22.94288(N)    089 28 32.57936(W) AD(       ) 1
 MF1758  NAD 83(1986)-  41 52 22.94576(N)    089 28 32.58465(W) AD(       ) 1
 MF1758  NAD 27      -  41 52 22.82970(N)    089 28 32.20830(W) AD(       ) 1
 MF1758
 MF1758.Superseded values are not recommended for survey control.
 MF1758
 MF1758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1758.See file dsdata.pdf to determine how the superseded data were derived.
 MF1758
 MF1758_MARKER: DS = TRIANGULATION STATION DISK
 MF1758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1758_STAMPING: DIXON 1935
 MF1758_MARK LOGO: CGS
 MF1758_PROJECTION: FLUSH
 MF1758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1758+STABILITY: SURFACE MOTION
 MF1758
 MF1758  HISTORY     - Date     Condition        Report By
 MF1758  HISTORY     - 1935     MONUMENTED       CGS
 MF1758  HISTORY     - 1943     GOOD             CGS
 MF1758  HISTORY     - 1954     GOOD             CGS
 MF1758  HISTORY     - 19950811 MARK NOT FOUND   USPSQD
 MF1758  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1758  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1758
 MF1758                          STATION DESCRIPTION
 MF1758
 MF1758'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1758'THIS STATION IS ABOUT 1-1/2 MILES NORTH OF THE HEART OF DIXON
 MF1758'ON THE GROUNDS OF THE DIXON STATE HOSPITAL.  IN THE NORTHEAST
 MF1758'1/4 OF SEC. 29 T 22 N R 9 E.  THE STATION MARK IS ON THE LOT
 MF1758'OCCUPIED BY THE HOSPITAL WATER TANK.  208.61 FEET NORTHEAST
 MF1758'OF THE CENTER OF TANK.  205 FEET SOUTHEAST OF THE SOUTHEAST
 MF1758'CORNER OF AMUSEMENT BUILDING.  120 FEET SOUTH OF SOUTHWEST
 MF1758'CORNER OF INDUSTRIAL SHOP.  THE MARK IS FLUSH WITH THE GROUND.
 MF1758'
 MF1758'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1758'TABLETS SET IN CONCRETE.
 MF1758'
 MF1758'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION.  47 FEET
 MF1758'EAST OF THE SOUTHEAST CORNER OF INDUSTRIAL BUILDING.  1 FOOT
 MF1758'WEST OF SIDEWALK.  THE MARK IS FLUSH WITH THE GROUND.
 MF1758'
 MF1758'REFERENCE MARK NO. 2 IS NORTHWEST OF THE STATION.  87 FEET
 MF1758'SOUTH SOUTHEAST OF THE SOUTHEAST CORNER OF AMUSEMENT BUILDING.
 MF1758'1 FOOT EAST OF SIDEWALK.  THE MARK IS FLUSH WITH THE GROUND.
 MF1758'THE DISTANCE BETWEEN THE REFERENCE MARKS IS 187.64 FEET.
 MF1758'
 MF1758'THE AZIMUTH MARK IS NORTH OF THE STATION ON THE HOSPITAL
 MF1758'GROUNDS.  ABOUT 50 YARDS NORTH OF DINING ROOM A-3.  4 FEET
 MF1758'NORTHEAST OF LAMP POST.  15 FEET NORTHWEST OF THE CENTER-LINE
 MF1758'OF DRIVE.  THE MARK IS FLUSH WITH THE GROUND.
 MF1758'
 MF1758'A 100-FOOT SIGNAL AT LONG IS VISIBLE AT 50 FEET.
 MF1758'
 MF1758'A 100-FOOT SIGNAL AT JECKLIN IS VISIBLE AT 77 FEET.
 MF1758'
 MF1758'AN 87-FOOT SIGNAL AT STERLING IS VISIBLE AT 50 FEET.
 MF1758
 MF1758                          STATION RECOVERY (1943)
 MF1758
 MF1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943 (WB)
 MF1758'STATION RECOVERED AS DESCRIBED.  CONCRETE BLOCK IS CHIPPED
 MF1758'SLIGHTLY.  STATION IS IN THAT PORTION OF THE GROUNDS RESERVED
 MF1758'FOR THE FEMALE PATIENTS.  SUPERVISORS OR MATRONS WILL GRANT
 MF1758'PERMISSION TO VISIT THE MARK.
 MF1758'
 MF1758'R.M. 1-RECOVERED AS DESCRIBED.  R.M. 2 RECOVERED AS DESCRIBED.
 MF1758'IS OPPOSITE CENTERLINE OF T-ROAD TO EAST.
 MF1758'
 MF1758'AZIMUTH MARK-NOT SOUGHT FOR.
 MF1758'
 MF1758'STATION AND GROUNDS MAY BE REACHED FROM DIXON BY TAKING ANY
 MF1758'CONVENIENT STREET TO BRINTON AVENUE (A NORTH-SOUTH STREET
 MF1758'AND THE MAIN ROAD TO THE HOSPITAL) AND TRAVELING NORTHWARD
 MF1758'TO THE HOSPITAL GROUNDS WHICH ARE PLAINLY MARKED AND EASILY
 MF1758'IDENTIFIED BY THE COLONIAL STYLE OF ARCHITECTURE.  TAKE
 MF1758'ANY CONVENIENT ROAD INSIDE THE HOSPITAL GROUNDS TO THE NORTH
 MF1758'SIDE OF THE LARGE SILVER COLORED WATER TANK.  MARK IS EASILY
 MF1758'LOCATED AS IT PROJECTS ABOUT FIVE INCHES ON A GRASSY HILL.
 MF1758
 MF1758                          STATION RECOVERY (1954)
 MF1758
 MF1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1758'STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 MF1758'AZIMUTH MARK WAS NO LONGER VISIBLE FROM THE GROUND SO A NEW
 MF1758'AZIMUTH MARK WAS ESTABLISHED.  THE DISTANCE TO THE REFERENCE
 MF1758'MARKS FAILED TO CHECK.  THE DIRECTION TO R.M. NO. 1 FROM THE
 MF1758'AZIMUTH MARK FAILED TO CHECK BUT THE DIRECTION TO R.M. NO. 2
 MF1758'CHECKED.  SEVERAL NEW BUILDINGS ARE IN THE AREA NEAR THE
 MF1758'STATION AND MEASUREMENTS AS SHOWN BELOW SHOULD BE INCLUDED IN
 MF1758'ADDITION TO MEASUREMENTS OF THE ORIGINAL DESCRIPTION.  THE
 MF1758'ORIGINAL AZIMUTH MARK WAS DESTROYED BY THIS PARTY.
 MF1758'
 MF1758'STATION IS 137 FEET SOUTHWEST OF THE SOUTHEAST CORNER AND 120
 MF1758'FEET SOUTHEAST OF THE SOUTHWEST CORNER OF BOYS BUILDING NO. 1,
 MF1758'87 FEET SOUTH OF A FIRE HYDRANT AND 13 FEET EAST OF AN IRON
 MF1758'GRATING AT THE EAST END OF A SIDEWALK.  THE MARK IS FLUSH AND
 MF1758'THE DISK IS STAMPED DIXON 1935.
 MF1758'
 MF1758'REFERENCE MARK NO. 1 IS 159.57 FEET NORTHEAST OF THE STATION,
 MF1758'58 FEET WEST OF THE SOUTHWEST CORNER OF THE ISOLATION HOSPITAL,
 MF1758'29 FEET NORTHEAST OF A STREET INTERSECTION AND 1 FOOT WEST OF
 MF1758'THE WEST EDGE OF A SIDEWALK.  THE MARK IS FLUSH AND THE DISK
 MF1758'IS STAMPED DIXON NO 1 1935.
 MF1758'
 MF1758'REFERENCE MARK NO. 2 IS 118.13 FEET NORTHWEST OF THE STATION,
 MF1758'63 FEET WEST OF THE SOUTHWEST CORNER OF BOYS BUILDING NO. 1
 MF1758'AND 1 FOOT EAST OF THE EAST EDGE OF A SIDEWALK.  THE MARK
 MF1758'IS FLUSH AND THE DISK IS STAMPED DIXON NO 2 1954.
 MF1758'
 MF1758'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK, SET FLUSH
 MF1758'IN A DRILL HOLE IN THE TOP OF THE CONCRETE HANDRAIL AT THE
 MF1758'SOUTHEAST CORNER OF A RAILROAD OVERPASS, 5 FEET EAST OF OF
 MF1758'THE EAST RAIL.  IT IS ABOUT 0.2 MILE NORTHEAST OF THE STATION
 MF1758'AND IS STAMPED DIXON 1935 RESET 1954.
 MF1758'
 MF1758'TO REACH THE STATION FROM THE POST OFFICE IN DIXON, GO NORTH
 MF1758'OF U.S. HIGHWAY 30A FOR 0.35 MILE TO BOYD STREET, TURN RIGHT
 MF1758'AND GO EAST ON BOYD STREET FOR 0.15 MILE TO BRINTON AVE., TURN
 MF1758'RIGHT AND GO NORTH ON BRINTON AVE. FOR 1.8 MILES TO HOSPITAL
 MF1758'ENTRANCE ON THE RIGHT, TURN RIGHT AND GO 0.1 MILE TO A FORK,
 MF1758'KEEP RIGHT AND FOLLOW PAVED STREET FOR 0.45 MILE PASSING
 MF1758'TO THE RIGHT OF THE ADMINISTRATION BUILDING TO THE WATER TANK
 MF1758'AND STATION NEAR THE TANK AS DESCRIBED.
 MF1758'
 MF1758'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON PAVED
 MF1758'STREET FOR 0.1 MILE, TURN RIGHT AND GO EASTERLY ON PAVED
 MF1758'STREET FOR 0.2 MILE TO A RAILROAD OVERPASS AND THE MARK IN
 MF1758'THE TOP OF OVERPASS AS DESCRIBED.
 MF1758'
 MF1758'DISTANCES AND DIRECTIONS TO OBJECTS VISIBLE FROM THE GROUND.
 MF1758'
 MF1758'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MF1758
 MF1758                          STATION RECOVERY (1995)
 MF1758
 MF1758'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1758'MARK NOT FOUND.
 MF1758
 MF1758                          STATION RECOVERY (2002)
 MF1758
 MF1758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1758'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1758
 MF1758                          STATION RECOVERY (2003)
 MF1758
 MF1758'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1758'DIXON STATE HOSPITAL IS NOW A PRISON. ACCESS TO THE PROPERTY WAS
 MF1758'DENIED. THE STATION, RM 1, RM 2 AND THE AZIMUTH WERE NOT SEARCHED FOR.
 MF1758'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1608 ***********************************************************************
 MF1608  DESIGNATION -  DIXON BORDEN CO STACK
 MF1608  PID         -  MF1608
 MF1608  STATE/COUNTY-  IL/LEE
 MF1608  COUNTRY     -  US
 MF1608  USGS QUAD   -  DIXON EAST (2018)
 MF1608
 MF1608                         *CURRENT SURVEY CONTROL
 MF1608  ______________________________________________________________________
 MF1608* NAD 83(1997) POSITION- 41 50 46.04594(N) 089 29 48.50842(W)   ADJUSTED
 MF1608  ______________________________________________________________________
 MF1608  GEOID HEIGHT    -        -32.972 (meters)                     GEOID18
 MF1608  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 MF1608  HORZ ORDER      -  THIRD
 MF1608
 MF1608.The horizontal coordinates were established by classical geodetic methods
 MF1608.and adjusted by the National Geodetic Survey in October 1999.
 MF1608
 MF1608.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1608.GEOID18 height accuracy estimate available here.
 MF1608
 MF1608.Click photographs - Photos may exist for this station.
 MF1608
 MF1608.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1608
 MF1608. The following values were computed from the NAD 83(1997) position.
 MF1608
 MF1608;                    North         East     Units Scale Factor Converg.
 MF1608;SPC IL W     -   575,209.236   755,628.684   MT  0.99997924   +0 26 48.8
 MF1608;SPC IL W     - 1,887,165.64  2,479,091.77   sFT  0.99997924   +0 26 48.8
 MF1608;UTM  16      - 4,635,705.861   292,715.559   MT  1.00012875   -1 39 58.7
 MF1608
 MF1608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9271535705(NAD 83)
 MF1608
 MF1608                          SUPERSEDED SURVEY CONTROL
 MF1608
 MF1608  NAD 83(1996)-  41 50 46.04597(N)    089 29 48.50849(W) AD(       ) 3
 MF1608  NAD 83(1986)-  41 50 46.04511(N)    089 29 48.51744(W) AD(       ) 3
 MF1608  NAD 27      -  41 50 45.91600(N)    089 29 48.15000(W) AD(       ) 3
 MF1608
 MF1608.Superseded values are not recommended for survey control.
 MF1608
 MF1608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1608.See file dsdata.pdf to determine how the superseded data were derived.
 MF1608
 MF1608_MARKER: 63 = STACK
 MF1608_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1608+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2003
 MF1608
 MF1608  HISTORY     - Date     Condition        Report By
 MF1608  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1608  HISTORY     - 1954     GOOD             CGS
 MF1608  HISTORY     - 19950811 GOOD             USPSQD
 MF1608  HISTORY     - 20020114 GOOD             NGS
 MF1608  HISTORY     - 20030423 GOOD             USPSQD
 MF1608
 MF1608                          STATION DESCRIPTION
 MF1608
 MF1608'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1608'THIS STATION IS THE STACK AT THE BORDEN COMPANY ON THE WEST SIDE
 MF1608'OF THE CITY OF DIXON, ILLINOIS.  IT IS LOCATED ABOUT 0.2 MILE
 MF1608'WEST OF THE CITY LIMITS AND ABOUT 340 FEET SOUTH OF U.S. ROUTE
 MF1608'30, IN THE NORTHERN HALF OF SEC. 7 T 21 N R 9 E.  THE STACK WAS
 MF1608'ERECTED IN 1917.  IT IS FAIRLY PROMINENT.
 MF1608'
 MF1608'THE STACK IS A SQUARE TAPERING YELLOW BRICK STRUCTURE ON THE
 MF1608'SOUTH SIDE OF THE BOILER HOUSE.  IT IS ABOUT 14 FEET SQUARE
 MF1608'AND ABOUT 8 FEET.
 MF1608
 MF1608                          STATION RECOVERY (1954)
 MF1608
 MF1608'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1608'STATION WAS RECOVERED IN GOOD CONDITION.  THE ORIGINAL DESCRIPTION
 MF1608'STATES IT IS A SQUARE TAPERING STACK, IN REALITY THE STACK IS
 MF1608'SQUARE, TAPERING SLIGHTLY TO ABOUT 30 FEET ABOVE THE GROUND THEN
 MF1608'IS ROUND WITH A SLIGHT TAPER TO THE TOP.  U.S. ROUTE 30 IN THE
 MF1608'ORIGINAL DESCRIPTION IS NOW U.S. ROUTE 30A.
 MF1608'
 MF1608'WITH THE ABOVE CHANGES THE ORIGINAL DESCRIPTION IS ADEQUATE.
 MF1608
 MF1608                          STATION RECOVERY (1995)
 MF1608
 MF1608'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1608'RECOVERED IN GOOD CONDITION.
 MF1608
 MF1608                          STATION RECOVERY (2002)
 MF1608
 MF1608'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1608'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1608
 MF1608                          STATION RECOVERY (2003)
 MF1608
 MF1608'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1608'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1606 ***********************************************************************
 MF1606  DESIGNATION -  DIXON MENDUSA CEMENT CO STACK
 MF1606  PID         -  MF1606
 MF1606  STATE/COUNTY-  IL/LEE
 MF1606  COUNTRY     -  US
 MF1606  USGS QUAD   -  DIXON EAST (2018)
 MF1606
 MF1606                         *CURRENT SURVEY CONTROL
 MF1606  ______________________________________________________________________
 MF1606* NAD 83(1997) POSITION- 41 51 40.07824(N) 089 27 16.20780(W)   ADJUSTED
 MF1606  ______________________________________________________________________
 MF1606  GEOID HEIGHT    -        -32.966 (meters)                     GEOID18
 MF1606  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 MF1606  HORZ ORDER      -  THIRD
 MF1606
 MF1606.The horizontal coordinates were established by classical geodetic methods
 MF1606.and adjusted by the National Geodetic Survey in October 1999.
 MF1606
 MF1606.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1606.GEOID18 height accuracy estimate available here.
 MF1606
 MF1606.Click photographs - Photos may exist for this station.
 MF1606
 MF1606.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1606
 MF1606. The following values were computed from the NAD 83(1997) position.
 MF1606
 MF1606;                    North         East     Units Scale Factor Converg.
 MF1606;SPC IL W     -   576,904.475   759,128.174   MT  0.99998418   +0 28 30.9
 MF1606;SPC IL W     - 1,892,727.43  2,490,573.02   sFT  0.99998418   +0 28 30.9
 MF1606;UTM  16      - 4,637,271.106   296,275.679   MT  1.00011074   -1 38 18.7
 MF1606
 MF1606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9627537271(NAD 83)
 MF1606
 MF1606                          SUPERSEDED SURVEY CONTROL
 MF1606
 MF1606  NAD 83(1996)-  41 51 40.07834(N)    089 27 16.20781(W) AD(       ) 3
 MF1606  NAD 83(1986)-  41 51 40.08099(N)    089 27 16.21405(W) AD(       ) 3
 MF1606  NAD 27      -  41 51 39.95900(N)    089 27 15.83200(W) AD(       ) 3
 MF1606
 MF1606.Superseded values are not recommended for survey control.
 MF1606
 MF1606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1606.See file dsdata.pdf to determine how the superseded data were derived.
 MF1606
 MF1606_MARKER: 63 = STACK
 MF1606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1606+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2003
 MF1606
 MF1606  HISTORY     - Date     Condition        Report By
 MF1606  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1606  HISTORY     - 1954     GOOD             CGS
 MF1606  HISTORY     - 19950811 GOOD             USPSQD
 MF1606  HISTORY     - 20020114 GOOD             NGS
 MF1606  HISTORY     - 20030423 GOOD             USPSQD
 MF1606
 MF1606                          STATION DESCRIPTION
 MF1606
 MF1606'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1606'THIS STATION IS THE TALL CONCRETE STACK AT THE SANDUSKY CEMENT
 MF1606'COMPANY, ABOUT 0.4 MILE EAST OF THE CITY OF DIXON, ILLINOIS, ON
 MF1606'THE SOUTH BANK OF ROCK RIVER.  THE STACK IS ON THE EAST SIDE
 MF1606'OF THE POWER HOUSE, ABOUT 340 FEET SOUTH OF THE DRIVE, IN SEC.
 MF1606'33 T 22 N R 9 E.  THE STACK WAS ERECTED IN 1919 AND IS
 MF1606'EXCEPTIONALLY PROMINENT.
 MF1606'
 MF1606'THE STACK IS A WHITE CONCRETE STRUCTURE, ABOUT 24 FEET IN DIAMETER
 MF1606'AT THE BASE, ABOUT 12 FEET IN DIAMETER AT THE TOP, AND HAS A
 MF1606'SLIGHT COLLAR AT THE TOP.  IT IS ABOUT 245 FEET HIGH.
 MF1606
 MF1606                          STATION RECOVERY (1954)
 MF1606
 MF1606'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1606'LISTED IN 1934 AS SANDUSKY CEMENT CO., STACK
 MF1606'
 MF1606'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 MF1606'THE ORIGINAL DESCRIPTION IS ADEQUATE WITH THE CHANGE IN NAME.
 MF1606
 MF1606                          STATION RECOVERY (1995)
 MF1606
 MF1606'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1606'RECOVERED IN GOOD CONDITION.
 MF1606
 MF1606                          STATION RECOVERY (2002)
 MF1606
 MF1606'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1606'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1606
 MF1606                          STATION RECOVERY (2003)
 MF1606
 MF1606'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1606'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1602 ***********************************************************************
 MF1602  DESIGNATION -  DIXON STATE HOSP WATER TANK
 MF1602  PID         -  MF1602
 MF1602  STATE/COUNTY-  IL/LEE
 MF1602  COUNTRY     -  US
 MF1602  USGS QUAD   -  DIXON EAST (2018)
 MF1602
 MF1602                         *CURRENT SURVEY CONTROL
 MF1602  ______________________________________________________________________
 MF1602* NAD 83(1997) POSITION- 41 52 21.00730(N) 089 28 33.52652(W)   ADJUSTED
 MF1602* NAVD 88 ORTHO HEIGHT -   250.    (meters)      820.    (feet) SCALED
 MF1602  ______________________________________________________________________
 MF1602  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 MF1602  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 MF1602  HORZ ORDER      -  SECOND
 MF1602
 MF1602.The horizontal coordinates were established by classical geodetic methods
 MF1602.and adjusted by the National Geodetic Survey in October 1999.
 MF1602
 MF1602.The orthometric height was scaled from a topographic map.
 MF1602
 MF1602.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1602.GEOID18 height accuracy estimate available here.
 MF1602
 MF1602.Click photographs - Photos may exist for this station.
 MF1602
 MF1602.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1602
 MF1602. The following values were computed from the NAD 83(1997) position.
 MF1602
 MF1602;                    North         East     Units Scale Factor Converg.
 MF1602;SPC IL W     -   578,152.625   757,334.820   MT  0.99998161   +0 27 39.7
 MF1602;SPC IL W     - 1,896,822.40  2,484,689.32   sFT  0.99998161   +0 27 39.7
 MF1602;UTM  16      - 4,638,584.734   294,529.356   MT  1.00011953   -1 39 11.6
 MF1602
 MF1602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1602!SPC IL W     -   0.99996598  x   0.99998161  =   0.99994759
 MF1602!UTM  16      -   0.99996598  x   1.00011953  =   1.00008550
 MF1602
 MF1602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9452938584(NAD 83)
 MF1602
 MF1602                          SUPERSEDED SURVEY CONTROL
 MF1602
 MF1602  NAD 83(1996)-  41 52 21.00742(N)    089 28 33.52660(W) AD(       ) 2
 MF1602  NAD 83(1986)-  41 52 21.01034(N)    089 28 33.53189(W) AD(       ) 2
 MF1602  NAD 27      -  41 52 20.89400(N)    089 28 33.15600(W) AD(       ) 2
 MF1602
 MF1602.Superseded values are not recommended for survey control.
 MF1602
 MF1602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1602.See file dsdata.pdf to determine how the superseded data were derived.
 MF1602
 MF1602_MARKER: 53 = ELEVATED TANK
 MF1602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1602+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2003
 MF1602
 MF1602  HISTORY     - Date     Condition        Report By
 MF1602  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1602  HISTORY     - 1954     GOOD             CGS
 MF1602  HISTORY     - 19950811 GOOD             USPSQD
 MF1602  HISTORY     - 20020114 GOOD             NGS
 MF1602  HISTORY     - 20030423 GOOD             USPSQD
 MF1602
 MF1602                          STATION DESCRIPTION
 MF1602
 MF1602'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1602'STATION WAS ESTABLISHED BUT NOT DESCRIBED IN 1935.
 MF1602'
 MF1602'STATION IS THE CENTER OF THE BASE OF THE WATER TANK, LOCATED
 MF1602'ON THE GROUNDS OF THE DIXON STATE HOSPITAL IN THE NORTH SECTION
 MF1602'OF DIXON.  IT IS A VERY LARGE, SLENDER TANK, ATOP AN 8 LEGGED
 MF1602'STEEL TRUSSWORK STRUCTURE.  THE TANK HAS A FLAT CONICAL ROOF
 MF1602'AND A DEEP OVAL BOTTOM.  THE LEGS ARE ABOUT 60 FEET HIGH AND THE
 MF1602'TANK IS ABOUT 90 FEET HIGH.  THIS TANK IS VERY PROMINENT AND
 MF1602'RESEMBLES A STANDPIPE FROM A DISTANCE.  TOTAL HEIGHT IS ABOUT
 MF1602'150 FEET.
 MF1602'
 MF1602'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION DIXON
 MF1602'1935 TO THE CENTER OF THE BASE OF THE TANK AND THE DISTANCE IS
 MF1602'208.6 FEET (63.58 METERS) SOUTH-SOUTHWEST OF STATION DIXON 1935.
 MF1602
 MF1602                          STATION RECOVERY (1995)
 MF1602
 MF1602'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1602'RECOVERED IN GOOD CONDITION.
 MF1602
 MF1602                          STATION RECOVERY (2002)
 MF1602
 MF1602'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1602'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1602
 MF1602                          STATION RECOVERY (2003)
 MF1602
 MF1602'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1602'DIXON STATE HOSPITAL IS NOW A PRISON. DIXON CORRECTIONAL FACILITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1772 ***********************************************************************
 MF1772  CBN         -  This is a Cooperative Base Network Control Station.
 MF1772  PACS        -  This is a Primary Airport Control Station.
 MF1772  DESIGNATION -  DIXPORT
 MF1772  PID         -  MF1772
 MF1772  STATE/COUNTY-  IL/LEE
 MF1772  COUNTRY     -  US
 MF1772  USGS QUAD   -  DIXON EAST (2018)
 MF1772
 MF1772                         *CURRENT SURVEY CONTROL
 MF1772  ______________________________________________________________________
 MF1772* NAD 83(2011) POSITION- 41 50 02.69252(N) 089 26 42.24057(W)   ADJUSTED
 MF1772* NAD 83(2011) ELLIP HT-   204.492 (meters)        (06/27/12)   ADJUSTED
 MF1772* NAD 83(2011) EPOCH   -  2010.00
 MF1772* NAVD 88 ORTHO HEIGHT -   237.43  (meters)      779.0   (feet) GPS OBS
 MF1772  ______________________________________________________________________
 MF1772  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1772  GEOID HEIGHT    -        -32.773 (meters)                     GEOID96
 MF1772  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 MF1772  NAD 83(2011) X  -     46,096.633 (meters)                     COMP
 MF1772  NAD 83(2011) Y  - -4,759,239.573 (meters)                     COMP
 MF1772  NAD 83(2011) Z  -  4,232,027.070 (meters)                     COMP
 MF1772  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 MF1772
 MF1772  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1772  Standards:
 MF1772         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1772            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1772  -------------------------------------------------------------------
 MF1772  NETWORK    0.31   0.49           0.14   0.11   0.25      0.00599845
 MF1772  -------------------------------------------------------------------
 MF1772  Click here for local accuracies and other accuracy information.
 MF1772
 MF1772.This mark is at Dixon Mun Charles R Walgreen Fld Airport (C73)
 MF1772
 MF1772.The horizontal coordinates were established by GPS observations
 MF1772.and adjusted by the National Geodetic Survey in June 2012.
 MF1772
 MF1772.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1772.been affixed to the stable North American tectonic plate. See 
 MF1772.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1772
 MF1772.The horizontal coordinates are valid at the epoch date displayed above
 MF1772.which is a decimal equivalence of Year/Month/Day.
 MF1772
 MF1772.The orthometric height was determined by GPS observations and a
 MF1772.high-resolution geoid model.
 MF1772
 MF1772.GPS derived orthometric heights for airport stations designated as
 MF1772.PACS or SACS are published to 2 decimal places.  This maintains
 MF1772.centimeter relative accuracy between the PACS and SACS.  It does
 MF1772.not indicate centimeter accuracy relative to other marks which are
 MF1772.part of the published vertical control network.
 MF1772
 MF1772.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1772.GEOID18 height accuracy estimate available here.
 MF1772
 MF1772.Click photographs - Photos may exist for this station.
 MF1772
 MF1772.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1772
 MF1772.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1772
 MF1772.The ellipsoidal height was determined by GPS observations
 MF1772.and is referenced to NAD 83.
 MF1772
 MF1772. The following values were computed from the NAD 83(2011) position.
 MF1772
 MF1772;                    North         East     Units Scale Factor Converg.
 MF1772;SPC IL W     -   573,906.537   759,936.803   MT  0.99998537   +0 28 52.7
 MF1772;SPC IL W     - 1,882,891.70  2,493,225.99   sFT  0.99998537   +0 28 52.7
 MF1772;UTM  16      - 4,634,245.014   296,973.298   MT  1.00010725   -1 37 52.9
 MF1772
 MF1772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1772!SPC IL W     -   0.99996793  x   0.99998537  =   0.99995330
 MF1772!UTM  16      -   0.99996793  x   1.00010725  =   1.00007517
 MF1772
 MF1772:                Primary Azimuth Mark                     Grid Az
 MF1772:SPC IL W     -  DIXPORT AZ MK                            259 43 52.5
 MF1772:UTM  16      -  DIXPORT AZ MK                            261 50 38.1
 MF1772
 MF1772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9697334245(NAD 83)
 MF1772
 MF1772|---------------------------------------------------------------------|
 MF1772| PID    Reference Object                     Distance      Geod. Az  |
 MF1772|                                                           dddmmss.s |
 MF1772| MF1607 BURKET                              328.669 METERS 00610     |
 MF1772| MF1773 DIXPORT AZ MK                       APPROX. 0.5 KM 2601245.2 |
 MF1772|---------------------------------------------------------------------|
 MF1772
 MF1772                          SUPERSEDED SURVEY CONTROL
 MF1772
 MF1772  NAD 83(2007)-  41 50 02.69251(N)    089 26 42.24145(W) AD(2002.00) 0
 MF1772  ELLIP H (02/10/07)  204.525  (m)                       GP(2002.00)    
 MF1772  ELLIP H (10/15/04)  204.515  (m)                       GP(       ) 4 2
 MF1772  NAD 83(1997)-  41 50 02.69235(N)    089 26 42.24108(W) AD(       ) B
 MF1772  ELLIP H (07/17/98)  204.577  (m)                       GP(       ) 4 1
 MF1772  ELLIP H (11/21/91)  204.475  (m)                       GP(       ) 4 1
 MF1772  NAD 83(1986)-  41 50 02.69583(N)    089 26 42.24828(W) AD(       ) 1
 MF1772  NGVD 29 (06/25/91)  237.64   (m)  OSU 89B  model used  GPS OBS        
 MF1772
 MF1772.Superseded values are not recommended for survey control.
 MF1772
 MF1772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1772.See file dsdata.pdf to determine how the superseded data were derived.
 MF1772
 MF1772_MARKER: I = METAL ROD
 MF1772_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1772_STAMPING: DIXPORT 1990
 MF1772_MARK LOGO: NGS
 MF1772_PROJECTION: FLUSH
 MF1772_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 MF1772_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF1772+STABILITY: POSITION/ELEVATION WELL
 MF1772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1772+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2003
 MF1772_ROD/PIPE-DEPTH: 9.7 meters
 MF1772_SLEEVE-DEPTH  : 1.0 meters
 MF1772
 MF1772  HISTORY     - Date     Condition        Report By
 MF1772  HISTORY     - 1990     MONUMENTED       NGS
 MF1772  HISTORY     - 19960808 GOOD             SECI
 MF1772  HISTORY     - 19970430 GOOD             NGS
 MF1772  HISTORY     - 20020123 GOOD             NGS
 MF1772  HISTORY     - 20030619 GOOD             USPSQD
 MF1772
 MF1772                          STATION DESCRIPTION
 MF1772
 MF1772'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1772'STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) EAST-SOUTHEAST OF DIXON, AT
 MF1772'THE DIXON MUNICIPAL AIRPORT, IN THE WEST ANGLE OF THE JUNCTION OF THE
 MF1772'TWO ASPHALT RUNWAYS, IN THE SOUTHEAST 1/4 OF SECTION 3, T 21 N, R 9
 MF1772'E.  OWNERSHIP--CITY OF DIXON, CITY HALL, DIXON, IL 61021.  AIRPORT
 MF1772'MANAGER IS GORDON RUTT, PHONE 815-288-4905.
 MF1772'TO REACH FROM THE ARCH OVER HIGHWAYS 26 AND 52 AT THE COURTHOUSE IN
 MF1772'DIXON, GO SOUTHERLY ON HIGHWAYS 26 AND 52 FOR 0.47 KM (0.29 MI) TO
 MF1772'THEIR JUNCTION WITH STATE HIGHWAY 38.  TURN LEFT, EASTERLY, ON
 MF1772'HIGHWAYS 38 AND 52 FOR 0.51 KM (0.32 MI) TO A FORK.  BEAR LEFT, EAST,
 MF1772'ON HIGHWAY 38 FOR 2.52 KM (1.57 MI) TO THE AIRPORT ENTRANCE ON THE
 MF1772'RIGHT.  TURN RIGHT, SOUTH, ON PAVED ROAD FOR 0.14 KM (0.09 MI) TO A
 MF1772'GATE AT THE APRON.  PASS THROUGH GATE, THEN BEAR RIGHT, WEST, ON
 MF1772'APRON THEN TAXI FOR 0.25 KM (0.16 MI) TO RUNWAY 12-30.  CROSS RUNWAY
 MF1772'THEN TURN LEFT, SOUTHEAST, FOLLOWING ALONG THE SOUTHWEST SIDE OF THE
 MF1772'RUNWAY FOR 0.18 KM (0.11 MI) TO THE STATION JUST BEFORE REACHING THE
 MF1772'JUNCTION OF THE RUNWAYS.
 MF1772'THE STATION IS LOCATED 40.3 M (132.2 FT) NORTH FROM THE CENTER OF
 MF1772'RUNWAY 8-26, 34.9 M (114.5 FT) NORTHEAST FROM THE SECOND RUNWAY LIGHT
 MF1772'(NUMBER 2-76) WEST ALONG RUNWAY 8-26 FROM THE JUNCTION OF RUNWAYS,
 MF1772'26.8 M (87.9 FT) SOUTHWEST FROM THE CENTER OF RUNWAY 12-30, AND 20.6
 MF1772'M (67.6 FT) SOUTH FROM THE SECOND LIGHT (NUMBER 1-28) NORTHWEST ALONG
 MF1772'RUNWAY 12-30 FROM THE JUNCTION OF RUNWAYS.
 MF1772'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1772
 MF1772                          STATION RECOVERY (1996)
 MF1772
 MF1772'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1772'RECOVERED AS DESCRIBED.
 MF1772
 MF1772                          STATION RECOVERY (1997)
 MF1772
 MF1772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (AJL)
 MF1772'NOTE--THIS IS THE PAC STATION.  THE STATION IS LOCATED ABOUT 30 KM
 MF1772'(18.65 MI) WEST-SOUTHWEST OF ROCHELLE, 3.5 KM (2.15 MI) EAST-SOUTHEAST
 MF1772'OF DIXON, 2 KM (1.25 MI) NORTH OF INTER STATE HIGHWAY 88, AT THE DIXON
 MF1772'MUNICIPAL AIRPORT, IN THE WEST QUADRANT OF THE JUNCTION OF THE TWO
 MF1772'PAVED RUNWAYS, AND JUST EAST OF MIDFIELD. OWNERSHIP--CITY OF DIXON,
 MF1772'CITY HALL, DIXON, IL 61021.  AIRPORT MANAGER IS LARRY HALEY.  PHONE
 MF1772'815-288-4095.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 52 (GALENA
 MF1772'AVENUE) AND STATE HIGHWAY 26 (7TH STREET) IN DIXON, ABOUT 3 KM (1.85
 MF1772'MI) NORTH OF INTERSTATE HIGHWAY 88, GO EAST ON HIGHWAYS 52 FOR 0.56 KM
 MF1772'(0.35 MI) TO A PAVED Y-JUNCTION WHERE HIGHWAY 52 TURNS TO THE RIGHT,
 MF1772'AND THE BEGINNING OF STATE HIGHWAY 38.  BEAR LEFT, EAST, ON HIGHWAY 38
 MF1772'(FRANKLIN GROVE ROAD) FOR 0.61 KM (0.35 MI) TO THE PAVED AIRPORT
 MF1772'ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT, SOUTH, ON THE ROAD FOR 0.16
 MF1772'KM (0.10 MI) TO A GATE AT THE APRON.  CONTINUE AHEAD, SOUTH-SOUTHEAST,
 MF1772'PASSING THROUGH THE GATE AND ACROSS THE APRON FOR 0.13 KM (0.10 MI) TO
 MF1772'THE JUNCTION OF A TAXI.  BEAR RIGHT, SOUTH, ALONG THE TAXI PASSING TO
 MF1772'THE RIGHT OF THE WIND TEE FOR 0.13 KM (0.10 MI) TO THE Y-JUNCTION OF
 MF1772'TWO TAXIS. BEAR RIGHT, SOUTH-SOUTHWEST, ALONG THE TAXI FOR 50 M (164.0
 MF1772'FT) TO THE JUNCTION OF RUNWAY 12-30.  CONTINUE AHEAD, CROSSING THE
 MF1772'RUNWAY FOR 40 M (131.2 FT) TO THE STATION.  THE STATION IS A CENTER
 MF1772'PUNCH ON THE TOP OF A STAINLESS STEEL ROD IN A 2.5 CM GREASE FILLED
 MF1772'SLEEVE 90 CM LONG ENCASED IN A 12.7 CM PVC PIPE WITH A LOGO CAP
 MF1772'SURROUNDED BY CONCRETE SET FLUSH WITH THE GROUND.  IT IS 40.1 M (131.6
 MF1772'FT) NORTH-NORTHWEST OF THE CENTER OF RUNWAY 8-26, 34.9 M (114.5 FT)
 MF1772'NORTH-NORTHEAST OF THE SECOND RUNWAY LIGHT (NUMBER 2-76) ALONG RUNWAY
 MF1772'8-26 FROM THE JUNCTION OF THE RUNWAYS, 27.2 M (89.2 FT) SOUTHWEST OF
 MF1772'THE CENTER OF RUNWAY 12-30, 20.6 M (67.6 FT) SOUTH-SOUTHEAST OF THE
 MF1772'SECOND RUNWAY LIGHT (NUMBER 1-28) ALONG RUNWAY 12-30 FROM THE JUNCTION
 MF1772'OF THE RUNWAYS.
 MF1772
 MF1772                          STATION RECOVERY (2002)
 MF1772
 MF1772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1772'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1772
 MF1772                          STATION RECOVERY (2003)
 MF1772
 MF1772'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1772'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1773 ***********************************************************************
 MF1773  DESIGNATION -  DIXPORT AZ MK
 MF1773  PID         -  MF1773
 MF1773  STATE/COUNTY-  IL/LEE
 MF1773  COUNTRY     -  US
 MF1773  USGS QUAD   -  DIXON EAST (2018)
 MF1773
 MF1773                         *CURRENT SURVEY CONTROL
 MF1773  ______________________________________________________________________
 MF1773* NAD 83(2011) POSITION- 41 49 59.74648(N) 089 27 05.06903(W)   ADJUSTED
 MF1773* NAD 83(2011) ELLIP HT-   204.261 (meters)        (06/27/12)   ADJUSTED
 MF1773* NAD 83(2011) EPOCH   -  2010.00
 MF1773* NAVD 88 ORTHO HEIGHT -   237.2   (meters)      778.    (feet) GPS OBS
 MF1773  ______________________________________________________________________
 MF1773  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1773  GEOID HEIGHT    -        -32.773 (meters)                     GEOID96
 MF1773  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 MF1773  NAD 83(2011) X  -     45,570.480 (meters)                     COMP
 MF1773  NAD 83(2011) Y  - -4,759,305.096 (meters)                     COMP
 MF1773  NAD 83(2011) Z  -  4,231,959.191 (meters)                     COMP
 MF1773  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 MF1773
 MF1773  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1773  Standards:
 MF1773         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1773            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1773  -------------------------------------------------------------------
 MF1773  NETWORK    0.31   0.51           0.14   0.11   0.26      0.00838295
 MF1773  -------------------------------------------------------------------
 MF1773  Click here for local accuracies and other accuracy information.
 MF1773
 MF1773.This mark is at Dixon Mun Charles R Walgreen Fld Airport (C73)
 MF1773
 MF1773.The horizontal coordinates were established by GPS observations
 MF1773.and adjusted by the National Geodetic Survey in June 2012.
 MF1773
 MF1773.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1773.been affixed to the stable North American tectonic plate. See 
 MF1773.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1773
 MF1773.The horizontal coordinates are valid at the epoch date displayed above
 MF1773.which is a decimal equivalence of Year/Month/Day.
 MF1773
 MF1773.The orthometric height was determined by GPS observations and a
 MF1773.high-resolution geoid model.
 MF1773
 MF1773.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1773.GEOID18 height accuracy estimate available here.
 MF1773
 MF1773.Click photographs - Photos may exist for this station.
 MF1773
 MF1773.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1773
 MF1773.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1773
 MF1773.The ellipsoidal height was determined by GPS observations
 MF1773.and is referenced to NAD 83.
 MF1773
 MF1773. The following values were computed from the NAD 83(2011) position.
 MF1773
 MF1773;                    North         East     Units Scale Factor Converg.
 MF1773;SPC IL W     -   573,811.243   759,410.847   MT  0.99998459   +0 28 37.4
 MF1773;SPC IL W     - 1,882,579.05  2,491,500.42   sFT  0.99998459   +0 28 37.4
 MF1773;UTM  16      - 4,634,169.164   296,444.121   MT  1.00010990   -1 38 08.0
 MF1773
 MF1773!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1773!SPC IL W     -   0.99996796  x   0.99998459  =   0.99995255
 MF1773!UTM  16      -   0.99996796  x   1.00010990  =   1.00007786
 MF1773
 MF1773:                Primary Azimuth Mark                     Grid Az
 MF1773:SPC IL W     -  DIXPORT                                  079 43 49.5
 MF1773:UTM  16      -  DIXPORT                                  081 50 34.9
 MF1773
 MF1773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9644434169(NAD 83)
 MF1773
 MF1773|---------------------------------------------------------------------|
 MF1773| PID    Reference Object                     Distance      Geod. Az  |
 MF1773|                                                           dddmmss.s |
 MF1773| MF1772 DIXPORT                             APPROX. 0.5 KM 0801226.9 |
 MF1773|---------------------------------------------------------------------|
 MF1773
 MF1773                          SUPERSEDED SURVEY CONTROL
 MF1773
 MF1773  NAD 83(2007)-  41 49 59.74646(N)    089 27 05.06990(W) AD(2002.00) 0
 MF1773  ELLIP H (02/10/07)  204.294  (m)                       GP(2002.00)    
 MF1773  ELLIP H (12/06/04)  204.283  (m)                       GP(       ) 4 1
 MF1773  NAD 83(1997)-  41 49 59.74632(N)    089 27 05.06953(W) AD(       ) 1
 MF1773  ELLIP H (09/15/98)  204.343  (m)                       GP(       ) 3 1
 MF1773  ELLIP H (11/21/91)  204.255  (m)                       GP(       ) 4 1
 MF1773  NAD 83(1986)-  41 49 59.75002(N)    089 27 05.07702(W) AD(       ) 1
 MF1773  NGVD 29 (06/25/91)  237.4    (m)  OSU 89B  model used  GPS OBS        
 MF1773
 MF1773.Superseded values are not recommended for survey control.
 MF1773
 MF1773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1773.See file dsdata.pdf to determine how the superseded data were derived.
 MF1773
 MF1773_MARKER: I = METAL ROD
 MF1773_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1773_STAMPING: DIXPORT AZ MK 1990
 MF1773_MARK LOGO: NGS
 MF1773_PROJECTION: FLUSH
 MF1773_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 MF1773_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF1773+STABILITY: POSITION/ELEVATION WELL
 MF1773_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1773+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2003
 MF1773_ROD/PIPE-DEPTH: 7.9 meters
 MF1773_SLEEVE-DEPTH  : 1.0 meters
 MF1773
 MF1773  HISTORY     - Date     Condition        Report By
 MF1773  HISTORY     - 1990     MONUMENTED       NGS
 MF1773  HISTORY     - 19960808 GOOD             SECI
 MF1773  HISTORY     - 20020123 GOOD             NGS
 MF1773  HISTORY     - 20030619 GOOD             USPSQD
 MF1773
 MF1773                          STATION DESCRIPTION
 MF1773
 MF1773'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1773'STATION IS LOCATED ABOUT 3.0 KM (1.9 MI) EAST-SOUTHEAST OF DIXON, AT
 MF1773'THE DIXON MUNICIPAL AIRPORT, IN THE MEDIAN OF A TAXI AND RUNWAY 8-26,
 MF1773'AT JUNCTION WITH A RAMP, IN THE SOUTHWEST 1/4 OF SECTION 3, T 21 N, R
 MF1773'9 E.  OWNERSHIP--CITY OF DIXON, CITY HALL, DIXON, IL 61021.  AIRPORT
 MF1773'MANAGER IS GORDON RUTT, PHONE 815-288-4905.
 MF1773'TO REACH FROM THE ARCH OVER HIGHWAYS 26 AND 52 AT THE COURTHOUSE IN
 MF1773'DIXON, GO SOUTHERLY ON HIGHWAYS 26 AND 52 FOR 0.47 KM (0.29 MI) TO
 MF1773'THEIR JUNCTION WITH STATE HIGHWAY 38.  TURN LEFT, EASTERLY, ON
 MF1773'HIGHWAYS 38 AND 52 FOR 0.51 KM (0.32 MI) TO A FORK.  BEAR LEFT, EAST,
 MF1773'ON HIGHWAY 38 FOR 2.52 KM (1.57 MI) TO THE AIRPORT ENTRANCE ON THE
 MF1773'RIGHT.  TURN RIGHT, SOUTH, ON PAVED ROAD FOR 0.14 KM (0.09 MI) TO A
 MF1773'GATE AT THE APRON.  PASS THROUGH GATE, THEN BEAR RIGHT, WEST, ON
 MF1773'APRON, THEN TAXI FOR 0.25 KM (0.16 MI) TO RUNWAY 12-30.  CROSS RUNWAY
 MF1773'AND CONTINUE SOUTHWEST ON TAXI FOR 0.52 KM (0.32 MI) TO A RAMP AND
 MF1773'THE STATION ON THE LEFT.
 MF1773'THE STATION IS LOCATED 43.6 M (143.0 FT) NORTH FROM THE CENTER OF
 MF1773'RUNWAY 8-26, 18.4 M (60.4 FT) EAST FROM THE CENTER OF THE RAMP, 17.6
 MF1773'M (57.7 FT) SOUTH FROM THE CENTER OF THE TAXI, AND 9.8 M (32.2 FT)
 MF1773'NORTHEAST FROM THE NORTHEAST CORNER OF THE 2.0 X 0.75 METER CONCRETE
 MF1773'PAD SUPPORTING THE ILLUMINATED 26-8 SIGN.
 MF1773'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1773
 MF1773                          STATION RECOVERY (1996)
 MF1773
 MF1773'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1773'RECOVERED AS DESCRIBED.
 MF1773
 MF1773                          STATION RECOVERY (2002)
 MF1773
 MF1773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1773'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1773
 MF1773                          STATION RECOVERY (2003)
 MF1773
 MF1773'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1773'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4696 ***********************************************************************
 DN4696  DESIGNATION -  DK
 DN4696  PID         -  DN4696
 DN4696  STATE/COUNTY-  IL/WILL
 DN4696  COUNTRY     -  US
 DN4696  USGS QUAD   -  MOKENA (2018)
 DN4696
 DN4696                         *CURRENT SURVEY CONTROL
 DN4696  ______________________________________________________________________
 DN4696* NAD 83(1986) POSITION- 41 31 44.21   (N) 087 55 40.60   (W)   HD_HELD1
 DN4696* NAVD 88 ORTHO HEIGHT -   218.189 (meters)      715.84  (feet) ADJUSTED
 DN4696  ______________________________________________________________________
 DN4696  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DN4696  DYNAMIC HEIGHT  -        218.104 (meters)      715.56  (feet) COMP
 DN4696  MODELED GRAVITY -    980,230.0   (mgal)                       NAVD 88
 DN4696
 DN4696  VERT ORDER      -  SECOND    CLASS I
 DN4696
 DN4696.The horizontal coordinates were determined by differentially corrected
 DN4696.hand held GPS observations or other comparable positioning techniques
 DN4696.and have an estimated accuracy of +/- 3 meters.
 DN4696
 DN4696.The orthometric height was determined by differential leveling and
 DN4696.adjusted by the NATIONAL GEODETIC SURVEY
 DN4696.in August 2012.
 DN4696
 DN4696.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4696.GEOID18 height accuracy estimate available here.
 DN4696
 DN4696.Click photographs - Photos may exist for this station.
 DN4696
 DN4696.The dynamic height is computed by dividing the NAVD 88
 DN4696.geopotential number by the normal gravity value computed on the
 DN4696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4696.degrees latitude (g = 980.6199 gals.).
 DN4696
 DN4696.The modeled gravity was interpolated from observed gravity values.
 DN4696
 DN4696;                    North         East    Units  Estimated Accuracy
 DN4696;SPC IL E     -   539,864.0     333,832.5     MT  (+/- 3 meters HH1 GPS) 
 DN4696
 DN4696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2258597893(NAD 83)
 DN4696
 DN4696                          SUPERSEDED SURVEY CONTROL
 DN4696
 DN4696.No superseded survey control is available for this station.
 DN4696
 DN4696_MARKER: F = FLANGE-ENCASED ROD
 DN4696_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4696_STAMPING: DK 2011
 DN4696_MARK LOGO: UIL
 DN4696_PROJECTION: RECESSED 10 CENTIMETERS
 DN4696_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4696_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4696+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2025
 DN4696_ROD/PIPE-DEPTH: 6.1 meters
 DN4696_SLEEVE-DEPTH  : 0.9 meters
 DN4696
 DN4696  HISTORY     - Date     Condition        Report By
 DN4696  HISTORY     - 20110616 MONUMENTED       AMESC
 DN4696  HISTORY     - 20250425 GOOD             ASMINC
 DN4696
 DN4696                          STATION DESCRIPTION
 DN4696
 DN4696'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4696'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHEAST OF
 DN4696'MANHATTAN, 4.7 MI (7.6 KM) WEST-NORTHWEST OF FRANKFORT AND 2.0 MI (3.2
 DN4696'KM) WEST OF MOKENA.
 DN4696'
 DN4696'TO REACH FROM THE INTERSECTION OF FRANCIS ROAD (LAPORTE ROAD) AND
 DN4696'SOUTH SCHOOLHOUSE ROAD, PROCEED SOUTH ALONG SCHOOLHOUSE ROAD TO THE
 DN4696'STATION ON THE RIGHT.
 DN4696'
 DN4696'IT IS 38 FT (11.6 M) WEST OF THE CENTERLINE OF SCHOOLHOUSE ROAD, 66 FT
 DN4696'(20.1 M) NORTH OF AN ENTRANCE TO A FIRE STATION, 89 FT (27.1 M) NORTH
 DN4696'OF A DRIVEWAY TO THE RESIDENCE AT 19808 SCHOOLHOUSE ROAD AND 1 FT (0.3
 DN4696'M) EAST OF AN ORANGE CARSONITE MARKER.
 DN4696'
 DN4696'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4696'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4696'AID IN IDENTIFICATION.
 DN4696
 DN4696                          STATION RECOVERY (2025)
 DN4696
 DN4696'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DN4696'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4686 ***********************************************************************
 DN4686  DESIGNATION -  DK 2001
 DN4686  PID         -  DN4686
 DN4686  STATE/COUNTY-  IL/COOK
 DN4686  COUNTRY     -  US
 DN4686  USGS QUAD   -  SAG BRIDGE (2018)
 DN4686
 DN4686                         *CURRENT SURVEY CONTROL
 DN4686  ______________________________________________________________________
 DN4686* NAD 83(1986) POSITION- 41 40 25.7    (N) 087 55 55.9    (W)   HD_HELD2
 DN4686* NAVD 88 ORTHO HEIGHT -   217.442 (meters)      713.39  (feet) ADJUSTED
 DN4686  ______________________________________________________________________
 DN4686  GEOID HEIGHT    -        -33.264 (meters)                     GEOID18
 DN4686  DYNAMIC HEIGHT  -        217.362 (meters)      713.13  (feet) COMP
 DN4686  MODELED GRAVITY -    980,250.4   (mgal)                       NAVD 88
 DN4686
 DN4686  VERT ORDER      -  SECOND    CLASS I
 DN4686
 DN4686.The horizontal coordinates were established by autonomous hand held GPS
 DN4686.observations and have an estimated accuracy of +/- 10 meters.
 DN4686
 DN4686.The orthometric height was determined by differential leveling and
 DN4686.adjusted by the NATIONAL GEODETIC SURVEY
 DN4686.in August 2012.
 DN4686
 DN4686.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4686.GEOID18 height accuracy estimate available here.
 DN4686
 DN4686.Click photographs - Photos may exist for this station.
 DN4686
 DN4686.The dynamic height is computed by dividing the NAVD 88
 DN4686.geopotential number by the normal gravity value computed on the
 DN4686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4686.degrees latitude (g = 980.6199 gals.).
 DN4686
 DN4686.The modeled gravity was interpolated from observed gravity values.
 DN4686
 DN4686;                    North         East    Units  Estimated Accuracy
 DN4686;SPC IL E     -   555,951.      333,403.      MT  (+/- 10 meters HH2 GPS)
 DN4686
 DN4686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2240413979(NAD 83)
 DN4686
 DN4686                          SUPERSEDED SURVEY CONTROL
 DN4686
 DN4686.No superseded survey control is available for this station.
 DN4686
 DN4686_MARKER: F = FLANGE-ENCASED ROD
 DN4686_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4686_STAMPING: DK 2001 2011
 DN4686_MARK LOGO: UIL
 DN4686_PROJECTION: RECESSED 15 CENTIMETERS
 DN4686_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4686_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4686+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2025
 DN4686_ROD/PIPE-DEPTH: 4.9 meters
 DN4686_SLEEVE-DEPTH  : 0.9 meters
 DN4686
 DN4686  HISTORY     - Date     Condition        Report By
 DN4686  HISTORY     - 20110613 MONUMENTED       AMESC
 DN4686  HISTORY     - 20250429 GOOD             ASMINC
 DN4686
 DN4686                          STATION DESCRIPTION
 DN4686
 DN4686'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4686'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-NORTHEAST OF
 DN4686'ROMEOVILLE, 5.3 MI (8.5 KM) WEST OF PALOS PARK AND 1.0 MI (1.6 KM)
 DN4686'SOUTH OF SAG BRIDGE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DN4686'
 DN4686'TO REACH FROM THE INTERSECTION OF BELL ROAD AND MCCARTHY ROAD, PROCEED
 DN4686'NORTH ALONG BELL ROAD FOR 0.58 MI (0.9 KM) TO THE STATION ON THE RIGHT
 DN4686'IN THE NORTHEAST QUADRANT OF BELL ROAD AND HORSESHOE LANE.
 DN4686'
 DN4686'IT IS 33 FT (10.1 M) EAST OF THE CENTERLINE OF BELL ROAD, 27 FT (8.2
 DN4686'M) NORTH OF THE CENTERLINE OF HORSESHOE LANE, 11.65 FT (3.6 M) NORTH
 DN4686'OF A STREET SIGN, 18 FT (5.5 M) NORTHWEST OF A STOP SIGN AND 1 FT (0.3
 DN4686'M) SOUTHWEST OF AN ORANGE CARSONITE MARKER.
 DN4686'
 DN4686'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4686'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4686'AID IN IDENTIFICATION.
 DN4686
 DN4686                          STATION RECOVERY (2025)
 DN4686
 DN4686'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DN4686'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4687 ***********************************************************************
 DN4687  DESIGNATION -  DK 2002
 DN4687  PID         -  DN4687
 DN4687  STATE/COUNTY-  IL/COOK
 DN4687  COUNTRY     -  US
 DN4687  USGS QUAD   -  SAG BRIDGE (2018)
 DN4687
 DN4687                         *CURRENT SURVEY CONTROL
 DN4687  ______________________________________________________________________
 DN4687* NAD 83(1986) POSITION- 41 39 56.57   (N) 087 55 07.54   (W)   HD_HELD1
 DN4687* NAVD 88 ORTHO HEIGHT -   221.325 (meters)      726.13  (feet) ADJUSTED
 DN4687  ______________________________________________________________________
 DN4687  GEOID HEIGHT    -        -33.272 (meters)                     GEOID18
 DN4687  DYNAMIC HEIGHT  -        221.243 (meters)      725.86  (feet) COMP
 DN4687  MODELED GRAVITY -    980,249.2   (mgal)                       NAVD 88
 DN4687
 DN4687  VERT ORDER      -  SECOND    CLASS I
 DN4687
 DN4687.The horizontal coordinates were determined by differentially corrected
 DN4687.hand held GPS observations or other comparable positioning techniques
 DN4687.and have an estimated accuracy of +/- 3 meters.
 DN4687
 DN4687.The orthometric height was determined by differential leveling and
 DN4687.adjusted by the NATIONAL GEODETIC SURVEY
 DN4687.in August 2012.
 DN4687
 DN4687.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4687.GEOID18 height accuracy estimate available here.
 DN4687
 DN4687.Click photographs - Photos may exist for this station.
 DN4687
 DN4687.The dynamic height is computed by dividing the NAVD 88
 DN4687.geopotential number by the normal gravity value computed on the
 DN4687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4687.degrees latitude (g = 980.6199 gals.).
 DN4687
 DN4687.The modeled gravity was interpolated from observed gravity values.
 DN4687
 DN4687;                    North         East    Units  Estimated Accuracy
 DN4687;SPC IL E     -   555,057.4     334,526.0     MT  (+/- 3 meters HH1 GPS) 
 DN4687
 DN4687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2351313069(NAD 83)
 DN4687
 DN4687                          SUPERSEDED SURVEY CONTROL
 DN4687
 DN4687.No superseded survey control is available for this station.
 DN4687
 DN4687_MARKER: F = FLANGE-ENCASED ROD
 DN4687_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4687_STAMPING: DK 2002
 DN4687_MARK LOGO: UIL
 DN4687_PROJECTION: RECESSED 13 CENTIMETERS
 DN4687_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4687_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4687+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 DN4687_ROD/PIPE-DEPTH: 4.9 meters
 DN4687_SLEEVE-DEPTH  : 0.9 meters
 DN4687
 DN4687  HISTORY     - Date     Condition        Report By
 DN4687  HISTORY     - 20110613 MONUMENTED       AMESC
 DN4687
 DN4687                          STATION DESCRIPTION
 DN4687
 DN4687'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4687'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) EAST OF ROMEOVILLE, 4.6
 DN4687'MI (7.4 KM) WEST OF PALOS PARK AND 1.7 MI (2.7 KM) SOUTH-SOUTHEAST OF
 DN4687'SAG BRIDGE.
 DN4687'
 DN4687'TO REACH FROM THE INTERSECTION OF MCCARTHY ROAD AND BELL ROAD, PROCEED
 DN4687'EAST ON MCCARTHY ROAD 0.69 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DN4687'
 DN4687'IT IS 27 FT (8.2 M) NORTH OF MCCARTHY ROAD, 54 FT (16.5 M) WEST OF THE
 DN4687'CENTERLINE OF THE ENTRANCE TO HOLY FAMILY VILLA, 3.5 FT (1.1 M) SOUTH
 DN4687'OF A CHAIN LINK FENCE, 1 FT (0.3 M) SOUTH OF AN ORANGE CARSONITE
 DN4687'MARKER.
 DN4687'
 DN4687'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4687'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4687'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4688 ***********************************************************************
 DN4688  DESIGNATION -  DK 2003
 DN4688  PID         -  DN4688
 DN4688  STATE/COUNTY-  IL/COOK
 DN4688  COUNTRY     -  US
 DN4688  USGS QUAD   -  SAG BRIDGE (2018)
 DN4688
 DN4688                         *CURRENT SURVEY CONTROL
 DN4688  ______________________________________________________________________
 DN4688* NAD 83(1986) POSITION- 41 39 21.85   (N) 087 54 44.07   (W)   HD_HELD1
 DN4688* NAVD 88 ORTHO HEIGHT -   221.874 (meters)      727.93  (feet) ADJUSTED
 DN4688  ______________________________________________________________________
 DN4688  GEOID HEIGHT    -        -33.274 (meters)                     GEOID18
 DN4688  DYNAMIC HEIGHT  -        221.792 (meters)      727.66  (feet) COMP
 DN4688  MODELED GRAVITY -    980,247.7   (mgal)                       NAVD 88
 DN4688
 DN4688  VERT ORDER      -  SECOND    CLASS I
 DN4688
 DN4688.The horizontal coordinates were determined by differentially corrected
 DN4688.hand held GPS observations or other comparable positioning techniques
 DN4688.and have an estimated accuracy of +/- 3 meters.
 DN4688
 DN4688.The orthometric height was determined by differential leveling and
 DN4688.adjusted by the NATIONAL GEODETIC SURVEY
 DN4688.in August 2012.
 DN4688
 DN4688.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4688.GEOID18 height accuracy estimate available here.
 DN4688
 DN4688.Click photographs - Photos may exist for this station.
 DN4688
 DN4688.The dynamic height is computed by dividing the NAVD 88
 DN4688.geopotential number by the normal gravity value computed on the
 DN4688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4688.degrees latitude (g = 980.6199 gals.).
 DN4688
 DN4688.The modeled gravity was interpolated from observed gravity values.
 DN4688
 DN4688;                    North         East    Units  Estimated Accuracy
 DN4688;SPC IL E     -   553,988.9     335,074.2     MT  (+/- 3 meters HH1 GPS) 
 DN4688
 DN4688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2404411993(NAD 83)
 DN4688
 DN4688                          SUPERSEDED SURVEY CONTROL
 DN4688
 DN4688.No superseded survey control is available for this station.
 DN4688
 DN4688_MARKER: F = FLANGE-ENCASED ROD
 DN4688_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4688_STAMPING: DK 2003
 DN4688_MARK LOGO: UIL
 DN4688_PROJECTION: RECESSED 18 CENTIMETERS
 DN4688_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4688_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4688+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 DN4688_ROD/PIPE-DEPTH: 4.9 meters
 DN4688_SLEEVE-DEPTH  : 0.9 meters
 DN4688
 DN4688  HISTORY     - Date     Condition        Report By
 DN4688  HISTORY     - 20110613 MONUMENTED       AMESC
 DN4688
 DN4688                          STATION DESCRIPTION
 DN4688
 DN4688'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4688'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTHWEST OF TINLEY
 DN4688'PARK, 4.3 MI (6.9 KM) WEST OF PALOS PARK AND 2.5 MI (4.0 KM)
 DN4688'SOUTH-SOUTHEAST OF SAG BRIDGE.
 DN4688'
 DN4688'TO REACH FROM THE INTERSECTION OF SOUTH WILL/COOK ROAD AND WEST 131ST
 DN4688'STREET, PROCEED NORTH ON SOUTH WILL/COOK ROAD FOR 0.34 MI (0.5 KM) TO
 DN4688'THE STATION ON THE RIGHT.
 DN4688'
 DN4688'IT IS 26.5 FT (8.1 M) EAST OF SOUTH WILL/COOK ROAD, 165 FT (50.3 M)
 DN4688'SOUTH OF A SPEED LIMIT SIGN AND 1.3 FT (0.4 M) WEST OF AN ORANGE
 DN4688'CARSONITE MARKER.
 DN4688'
 DN4688'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4688'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4688'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4689 ***********************************************************************
 DN4689  DESIGNATION -  DK 2004
 DN4689  PID         -  DN4689
 DN4689  STATE/COUNTY-  IL/COOK
 DN4689  COUNTRY     -  US
 DN4689  USGS QUAD   -  SAG BRIDGE (2018)
 DN4689
 DN4689                         *CURRENT SURVEY CONTROL
 DN4689  ______________________________________________________________________
 DN4689* NAD 83(1986) POSITION- 41 37 46.42   (N) 087 54 40.80   (W)   HD_HELD1
 DN4689* NAVD 88 ORTHO HEIGHT -   215.243 (meters)      706.18  (feet) ADJUSTED
 DN4689  ______________________________________________________________________
 DN4689  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 DN4689  DYNAMIC HEIGHT  -        215.163 (meters)      705.91  (feet) COMP
 DN4689  MODELED GRAVITY -    980,243.4   (mgal)                       NAVD 88
 DN4689
 DN4689  VERT ORDER      -  SECOND    CLASS I
 DN4689
 DN4689.The horizontal coordinates were determined by differentially corrected
 DN4689.hand held GPS observations or other comparable positioning techniques
 DN4689.and have an estimated accuracy of +/- 3 meters.
 DN4689
 DN4689.The orthometric height was determined by differential leveling and
 DN4689.adjusted by the NATIONAL GEODETIC SURVEY
 DN4689.in August 2012.
 DN4689
 DN4689.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4689.GEOID18 height accuracy estimate available here.
 DN4689
 DN4689.Click photographs - Photos may exist for this station.
 DN4689
 DN4689.The dynamic height is computed by dividing the NAVD 88
 DN4689.geopotential number by the normal gravity value computed on the
 DN4689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4689.degrees latitude (g = 980.6199 gals.).
 DN4689
 DN4689.The modeled gravity was interpolated from observed gravity values.
 DN4689
 DN4689;                    North         East    Units  Estimated Accuracy
 DN4689;SPC IL E     -   551,045.1     335,164.2     MT  (+/- 3 meters HH1 GPS) 
 DN4689
 DN4689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2408909049(NAD 83)
 DN4689
 DN4689                          SUPERSEDED SURVEY CONTROL
 DN4689
 DN4689.No superseded survey control is available for this station.
 DN4689
 DN4689_MARKER: F = FLANGE-ENCASED ROD
 DN4689_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4689_STAMPING: DK 2004
 DN4689_MARK LOGO: UIL
 DN4689_PROJECTION: RECESSED 10 CENTIMETERS
 DN4689_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4689_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4689+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2011
 DN4689_ROD/PIPE-DEPTH: 4.9 meters
 DN4689_SLEEVE-DEPTH  : 0.9 meters
 DN4689
 DN4689  HISTORY     - Date     Condition        Report By
 DN4689  HISTORY     - 20110614 MONUMENTED       AMESC
 DN4689
 DN4689                          STATION DESCRIPTION
 DN4689
 DN4689'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4689'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH OF MOKENA, 4.9 MI
 DN4689'(7.9 KM) WEST-SOUTHWEST OF PALOS PARK AND 4.2 MI (6.8 KM)
 DN4689'SOUTH-SOUTHEAST OF SAG BRIDGE.
 DN4689'
 DN4689'THE STATION IS IN THE NORTHEAST QUADRANT OF WILL/COOK ROAD AND WEST
 DN4689'143RD STREET.
 DN4689'
 DN4689'IT IS 45 FT (13.7 M) EAST OF WILL/COOK ROAD, 51 FT (15.5 M) NORTH OF
 DN4689'WEST 143RD STREET, 1 FT (0.3 M) EAST OF BACK OF SIDEWALK AND 1 FT (0.3
 DN4689'M) SOUTHWEST OF AN ORANGE CARSONITE MARKER.
 DN4689'
 DN4689'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4689'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4689'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4690 ***********************************************************************
 DN4690  DESIGNATION -  DK 2005
 DN4690  PID         -  DN4690
 DN4690  STATE/COUNTY-  IL/WILL
 DN4690  COUNTRY     -  US
 DN4690  USGS QUAD   -  MOKENA (2018)
 DN4690
 DN4690                         *CURRENT SURVEY CONTROL
 DN4690  ______________________________________________________________________
 DN4690* NAD 83(1986) POSITION- 41 36 53.41   (N) 087 54 40.10   (W)   HD_HELD1
 DN4690* NAVD 88 ORTHO HEIGHT -   222.337 (meters)      729.45  (feet) ADJUSTED
 DN4690  ______________________________________________________________________
 DN4690  GEOID HEIGHT    -        -33.264 (meters)                     GEOID18
 DN4690  DYNAMIC HEIGHT  -        222.253 (meters)      729.18  (feet) COMP
 DN4690  MODELED GRAVITY -    980,241.1   (mgal)                       NAVD 88
 DN4690
 DN4690  VERT ORDER      -  SECOND    CLASS I
 DN4690
 DN4690.The horizontal coordinates were determined by differentially corrected
 DN4690.hand held GPS observations or other comparable positioning techniques
 DN4690.and have an estimated accuracy of +/- 3 meters.
 DN4690
 DN4690.The orthometric height was determined by differential leveling and
 DN4690.adjusted by the NATIONAL GEODETIC SURVEY
 DN4690.in August 2012.
 DN4690
 DN4690.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4690.GEOID18 height accuracy estimate available here.
 DN4690
 DN4690.Click photographs - Photos may exist for this station.
 DN4690
 DN4690.The dynamic height is computed by dividing the NAVD 88
 DN4690.geopotential number by the normal gravity value computed on the
 DN4690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4690.degrees latitude (g = 980.6199 gals.).
 DN4690
 DN4690.The modeled gravity was interpolated from observed gravity values.
 DN4690
 DN4690;                    North         East    Units  Estimated Accuracy
 DN4690;SPC IL E     -   549,409.8     335,188.4     MT  (+/- 3 meters HH1 GPS) 
 DN4690
 DN4690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2408707414(NAD 83)
 DN4690
 DN4690                          SUPERSEDED SURVEY CONTROL
 DN4690
 DN4690.No superseded survey control is available for this station.
 DN4690
 DN4690_MARKER: F = FLANGE-ENCASED ROD
 DN4690_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4690_STAMPING: DK 2005
 DN4690_MARK LOGO: UIL
 DN4690_PROJECTION: RECESSED 8 CENTIMETERS
 DN4690_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4690_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4690+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2013
 DN4690_ROD/PIPE-DEPTH: 6.1 meters
 DN4690_SLEEVE-DEPTH  : 0.9 meters
 DN4690
 DN4690  HISTORY     - Date     Condition        Report By
 DN4690  HISTORY     - 20110617 MONUMENTED       AMESC
 DN4690  HISTORY     - 20131028 GOOD             PATRIC
 DN4690
 DN4690                          STATION DESCRIPTION
 DN4690
 DN4690'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4690'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH OF MOKENA, 5.5 MI
 DN4690'(8.8 KM) SOUTHWEST OF PALOS PARK AND 5.2 MI (8.4 KM) SOUTH-SOUTHEAST
 DN4690'OF SAG BRIDGE.
 DN4690'
 DN4690'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF WILL/COOK ROAD AND
 DN4690'WEST 151ST STREET.
 DN4690'
 DN4690'IT IS 24 FT (7.3 M) SOUTH OF THE CENTERLINE OF 151ST STREET, 44 FT
 DN4690'(13.4 M) WEST OF WILL/COOK ROAD, 21.5 FT (6.6 M) WEST-NORTHWEST OF A
 DN4690'POWER POLE IN THE SOUTHWEST QUADRANT OF THE INTERSECTION AND 1 FT (0.3
 DN4690'M) NORTH OF AN ORANGE CARSONITE MARKER.
 DN4690'
 DN4690'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4690'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4690'AID IN IDENTIFICATION.
 DN4690
 DN4690                          STATION RECOVERY (2013)
 DN4690
 DN4690'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DN4690'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4691 ***********************************************************************
 DN4691  DESIGNATION -  DK 2006
 DN4691  PID         -  DN4691
 DN4691  STATE/COUNTY-  IL/COOK
 DN4691  COUNTRY     -  US
 DN4691  USGS QUAD   -  MOKENA (2018)
 DN4691
 DN4691                         *CURRENT SURVEY CONTROL
 DN4691  ______________________________________________________________________
 DN4691* NAD 83(1986) POSITION- 41 35 08.72   (N) 087 54 20.95   (W)   HD_HELD1
 DN4691* NAVD 88 ORTHO HEIGHT -   229.186 (meters)      751.92  (feet) ADJUSTED
 DN4691  ______________________________________________________________________
 DN4691  GEOID HEIGHT    -        -33.261 (meters)                     GEOID18
 DN4691  DYNAMIC HEIGHT  -        229.098 (meters)      751.63  (feet) COMP
 DN4691  MODELED GRAVITY -    980,236.7   (mgal)                       NAVD 88
 DN4691
 DN4691  VERT ORDER      -  SECOND    CLASS I
 DN4691
 DN4691.The horizontal coordinates were determined by differentially corrected
 DN4691.hand held GPS observations or other comparable positioning techniques
 DN4691.and have an estimated accuracy of +/- 3 meters.
 DN4691
 DN4691.The orthometric height was determined by differential leveling and
 DN4691.adjusted by the NATIONAL GEODETIC SURVEY
 DN4691.in August 2012.
 DN4691
 DN4691.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4691.GEOID18 height accuracy estimate available here.
 DN4691
 DN4691.Click photographs - Photos may exist for this station.
 DN4691
 DN4691.The dynamic height is computed by dividing the NAVD 88
 DN4691.geopotential number by the normal gravity value computed on the
 DN4691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4691.degrees latitude (g = 980.6199 gals.).
 DN4691
 DN4691.The modeled gravity was interpolated from observed gravity values.
 DN4691
 DN4691;                    North         East    Units  Estimated Accuracy
 DN4691;SPC IL E     -   546,182.2     335,647.8     MT  (+/- 3 meters HH1 GPS) 
 DN4691
 DN4691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2449704180(NAD 83)
 DN4691
 DN4691                          SUPERSEDED SURVEY CONTROL
 DN4691
 DN4691.No superseded survey control is available for this station.
 DN4691
 DN4691_MARKER: F = FLANGE-ENCASED ROD
 DN4691_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4691_STAMPING: DK 2006
 DN4691_MARK LOGO: UIL
 DN4691_PROJECTION: RECESSED 8 CENTIMETERS
 DN4691_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4691+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2014
 DN4691_ROD/PIPE-DEPTH: 6.1 meters
 DN4691_SLEEVE-DEPTH  : 0.9 meters
 DN4691
 DN4691  HISTORY     - Date     Condition        Report By
 DN4691  HISTORY     - 20110614 MONUMENTED       AMESC
 DN4691  HISTORY     - 20140320 GOOD             PATRIC
 DN4691
 DN4691                          STATION DESCRIPTION
 DN4691
 DN4691'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4691'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTHWEST OF PALOS PARK,
 DN4691'6.3 MI (10.1 KM) WEST OF TINLEY PARK AND 4.2 MI (6.8 KM)
 DN4691'NORTH-NORTHWEST OF MOKENA.
 DN4691'
 DN4691'THE STATION IS IN THE SOUTHWEST QUADRANT OF WILL/COOK ROAD AND 167TH
 DN4691'STREET.
 DN4691'
 DN4691'IT IS 39 FT (11.9 M) WEST OF THE CENTERLINE OF WILL/COOK ROAD, 54 FT
 DN4691'(16.5 M) SOUTH OF THE CENTERLINE OF 167TH STREET, 10 FT (3.0 M) WEST
 DN4691'OF A TRAFFIC SIGNAL HAND HOLE AND 1 FT (0.3 M) NORTHEAST OF AN ORANGE
 DN4691'CARSONITE MARKER.
 DN4691'
 DN4691'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4691'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4691'AID IN IDENTIFICATION.
 DN4691
 DN4691                          STATION RECOVERY (2014)
 DN4691
 DN4691'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 DN4691'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4692 ***********************************************************************
 DN4692  DESIGNATION -  DK 2007
 DN4692  PID         -  DN4692
 DN4692  STATE/COUNTY-  IL/WILL
 DN4692  COUNTRY     -  US
 DN4692  USGS QUAD   -  MOKENA (2018)
 DN4692
 DN4692                         *CURRENT SURVEY CONTROL
 DN4692  ______________________________________________________________________
 DN4692* NAD 83(1986) POSITION- 41 34 23.1    (N) 087 54 35.8    (W)   HD_HELD2
 DN4692* NAVD 88 ORTHO HEIGHT -   224.060 (meters)      735.10  (feet) ADJUSTED
 DN4692  ______________________________________________________________________
 DN4692  GEOID HEIGHT    -        -33.257 (meters)                     GEOID18
 DN4692  DYNAMIC HEIGHT  -        223.974 (meters)      734.82  (feet) COMP
 DN4692  MODELED GRAVITY -    980,235.0   (mgal)                       NAVD 88
 DN4692
 DN4692  VERT ORDER      -  SECOND    CLASS I
 DN4692
 DN4692.The horizontal coordinates were established by autonomous hand held GPS
 DN4692.observations and have an estimated accuracy of +/- 10 meters.
 DN4692
 DN4692.The orthometric height was determined by differential leveling and
 DN4692.adjusted by the NATIONAL GEODETIC SURVEY
 DN4692.in August 2012.
 DN4692
 DN4692.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4692.GEOID18 height accuracy estimate available here.
 DN4692
 DN4692.Click photographs - Photos may exist for this station.
 DN4692
 DN4692.The dynamic height is computed by dividing the NAVD 88
 DN4692.geopotential number by the normal gravity value computed on the
 DN4692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4692.degrees latitude (g = 980.6199 gals.).
 DN4692
 DN4692.The modeled gravity was interpolated from observed gravity values.
 DN4692
 DN4692;                    North         East    Units  Estimated Accuracy
 DN4692;SPC IL E     -   544,773.      335,311.      MT  (+/- 10 meters HH2 GPS)
 DN4692
 DN4692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2413802777(NAD 83)
 DN4692
 DN4692                          SUPERSEDED SURVEY CONTROL
 DN4692
 DN4692.No superseded survey control is available for this station.
 DN4692
 DN4692_MARKER: F = FLANGE-ENCASED ROD
 DN4692_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4692_STAMPING: DK 2007
 DN4692_MARK LOGO: UIL
 DN4692_PROJECTION: RECESSED 15 CENTIMETERS
 DN4692_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4692_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4692+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2011
 DN4692_ROD/PIPE-DEPTH: 9.8 meters
 DN4692_SLEEVE-DEPTH  : 0.9 meters
 DN4692
 DN4692  HISTORY     - Date     Condition        Report By
 DN4692  HISTORY     - 20110614 MONUMENTED       AMESC
 DN4692
 DN4692                          STATION DESCRIPTION
 DN4692
 DN4692'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4692'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST OF TINLEY PARK, 6.2
 DN4692'MI (10.0 KM) NORTH-NORTHWEST OF FRANKFORT AND 3.4 MI (5.5 KM)
 DN4692'NORTH-NORTHWEST OF MOKENA.
 DN4692'
 DN4692'TO REACH FROM THE INTERSECTION OF WILL/COOK ROAD AND US ROUTE 6,
 DN4692'PROCEED NORTH ALONG WILL/COOK ROAD FOR 0.83 MI (1.3 KM) TO THE STATION
 DN4692'ON THE LEFT.
 DN4692'
 DN4692'IT IS 41 FT (12.5 M) WEST OF THE CENTERLINE OF WILL/COOK ROAD, 45 FT
 DN4692'(13.7 M) NORTHWEST OF A POWER POLE, 9 FT (2.7 M) SOUTH OF THE
 DN4692'EXTENSION OF THE CENTERLINE OF BROOKSHIRE DRIVE FROM THE EAST AND 1 FT
 DN4692'(0.3 M) EAST OF AN ORANGE CARSONITE MARKER.
 DN4692'
 DN4692'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4692'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4692'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4693 ***********************************************************************
 DN4693  DESIGNATION -  DK 2008
 DN4693  PID         -  DN4693
 DN4693  STATE/COUNTY-  IL/WILL
 DN4693  COUNTRY     -  US
 DN4693  USGS QUAD   -  MOKENA (2018)
 DN4693
 DN4693                         *CURRENT SURVEY CONTROL
 DN4693  ______________________________________________________________________
 DN4693* NAD 83(1986) POSITION- 41 33 03.70   (N) 087 55 37.85   (W)   HD_HELD1
 DN4693* NAVD 88 ORTHO HEIGHT -   202.367 (meters)      663.93  (feet) ADJUSTED
 DN4693  ______________________________________________________________________
 DN4693  GEOID HEIGHT    -        -33.246 (meters)                     GEOID18
 DN4693  DYNAMIC HEIGHT  -        202.289 (meters)      663.68  (feet) COMP
 DN4693  MODELED GRAVITY -    980,232.3   (mgal)                       NAVD 88
 DN4693
 DN4693  VERT ORDER      -  SECOND    CLASS I
 DN4693
 DN4693.The horizontal coordinates were determined by differentially corrected
 DN4693.hand held GPS observations or other comparable positioning techniques
 DN4693.and have an estimated accuracy of +/- 3 meters.
 DN4693
 DN4693.The orthometric height was determined by differential leveling and
 DN4693.adjusted by the NATIONAL GEODETIC SURVEY
 DN4693.in August 2012.
 DN4693
 DN4693.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4693.GEOID18 height accuracy estimate available here.
 DN4693
 DN4693.Click photographs - Photos may exist for this station.
 DN4693
 DN4693.The dynamic height is computed by dividing the NAVD 88
 DN4693.geopotential number by the normal gravity value computed on the
 DN4693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4693.degrees latitude (g = 980.6199 gals.).
 DN4693
 DN4693.The modeled gravity was interpolated from observed gravity values.
 DN4693
 DN4693;                    North         East    Units  Estimated Accuracy
 DN4693;SPC IL E     -   542,316.7     333,884.8     MT  (+/- 3 meters HH1 GPS) 
 DN4693
 DN4693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2267500344(NAD 83)
 DN4693
 DN4693                          SUPERSEDED SURVEY CONTROL
 DN4693
 DN4693.No superseded survey control is available for this station.
 DN4693
 DN4693_MARKER: DB = BENCH MARK DISK
 DN4693_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DN4693_SP_SET: BRIDGE WING WALL
 DN4693_STAMPING: DK 2008
 DN4693_MARK LOGO: UIL
 DN4693_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4693_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4693+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DN4693
 DN4693  HISTORY     - Date     Condition        Report By
 DN4693  HISTORY     - 20110621 MONUMENTED       AMESC
 DN4693
 DN4693                          STATION DESCRIPTION
 DN4693
 DN4693'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4693'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-SOUTHWEST OF TINLEY
 DN4693'PARK, 5.6 MI (9.0 KM) NORTHWEST OF FRANKFORT AND 2.6 MI (4.2 KM)
 DN4693'NORTHWEST OF MOKENA.
 DN4693'
 DN4693'TO REACH FROM THE INTERSECTION OF US ROUTE 6 AND COUNTY HIGHWAY 38
 DN4693'(MAPLE STREET), PROCEED NORTHEAST ON US ROUTE 6 FOR 0.22 MI (0.4 KM)
 DN4693'TO THE STATION ON THE RIGHT.
 DN4693'
 DN4693'IT IS SET IN THE TOP OF THE NORTHEAST WING WALL OF THE MARLEY CREEK
 DN4693'BRIDGE, 152 FT (46.3 M) SOUTHWEST OF THE NORTH END OF THE GUARDRAIL
 DN4693'AND 22.7 FT (6.9 M) SOUTHEAST OF THE CENTERLINE OF US ROUTE 6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4694 ***********************************************************************
 DN4694  DESIGNATION -  DK 2009
 DN4694  PID         -  DN4694
 DN4694  STATE/COUNTY-  IL/WILL
 DN4694  COUNTRY     -  US
 DN4694  USGS QUAD   -  MOKENA (2018)
 DN4694
 DN4694                         *CURRENT SURVEY CONTROL
 DN4694  ______________________________________________________________________
 DN4694* NAD 83(1986) POSITION- 41 32 47.30   (N) 087 56 32.67   (W)   HD_HELD1
 DN4694* NAVD 88 ORTHO HEIGHT -   217.443 (meters)      713.39  (feet) ADJUSTED
 DN4694  ______________________________________________________________________
 DN4694  GEOID HEIGHT    -        -33.237 (meters)                     GEOID18
 DN4694  DYNAMIC HEIGHT  -        217.359 (meters)      713.12  (feet) COMP
 DN4694  MODELED GRAVITY -    980,232.0   (mgal)                       NAVD 88
 DN4694
 DN4694  VERT ORDER      -  SECOND    CLASS I
 DN4694
 DN4694.The horizontal coordinates were determined by differentially corrected
 DN4694.hand held GPS observations or other comparable positioning techniques
 DN4694.and have an estimated accuracy of +/- 3 meters.
 DN4694
 DN4694.The orthometric height was determined by differential leveling and
 DN4694.adjusted by the NATIONAL GEODETIC SURVEY
 DN4694.in August 2012.
 DN4694
 DN4694.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4694.GEOID18 height accuracy estimate available here.
 DN4694
 DN4694.Click photographs - Photos may exist for this station.
 DN4694
 DN4694.The dynamic height is computed by dividing the NAVD 88
 DN4694.geopotential number by the normal gravity value computed on the
 DN4694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4694.degrees latitude (g = 980.6199 gals.).
 DN4694
 DN4694.The modeled gravity was interpolated from observed gravity values.
 DN4694
 DN4694;                    North         East    Units  Estimated Accuracy
 DN4694;SPC IL E     -   541,804.8     332,616.6     MT  (+/- 3 meters HH1 GPS) 
 DN4694
 DN4694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2139999852(NAD 83)
 DN4694
 DN4694                          SUPERSEDED SURVEY CONTROL
 DN4694
 DN4694.No superseded survey control is available for this station.
 DN4694
 DN4694_MARKER: F = FLANGE-ENCASED ROD
 DN4694_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4694_STAMPING: DK 2009
 DN4694_MARK LOGO: UIL
 DN4694_PROJECTION: RECESSED 10 CENTIMETERS
 DN4694_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4694_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4694+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2011
 DN4694_ROD/PIPE-DEPTH: 8.5 meters
 DN4694_SLEEVE-DEPTH  : 0.9 meters
 DN4694
 DN4694  HISTORY     - Date     Condition        Report By
 DN4694  HISTORY     - 20110616 MONUMENTED       AMESC
 DN4694
 DN4694                          STATION DESCRIPTION
 DN4694
 DN4694'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4694'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-NORTHEAST OF
 DN4694'JOLIET, 6.0 MI (9.7 KM) NORTHWEST OF FRANKFORT AND 3.1 MI (5.0 KM)
 DN4694'WEST-NORTHWEST OF MOKENA.
 DN4694'
 DN4694'TO REACH FROM THE INTERSECTION OF PARKER ROAD AND US ROUTE 6, PROCEED
 DN4694'SOUTH ON PARKER ROAD FOR 0.16 MI (0.3 KM) TO TIMOTHY LANE AND THE
 DN4694'STATION ON THE LEFT.
 DN4694'
 DN4694'IT IS 57 FT (17.4 M) EAST OF THE CENTERLINE OF PARKER ROAD, 18 FT (5.5
 DN4694'M) NORTH OF THE CENTERLINE OF TIMOTHY LANE, 16 FT (4.9 M)
 DN4694'EAST-NORTHEAST OF A STOP SIGN AND 1 FT (0.3 M) SOUTH OF AN ORANGE
 DN4694'CARSONITE MARKER.
 DN4694'
 DN4694'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4694'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4694'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4695 ***********************************************************************
 DN4695  DESIGNATION -  DK 2010
 DN4695  PID         -  DN4695
 DN4695  STATE/COUNTY-  IL/WILL
 DN4695  COUNTRY     -  US
 DN4695  USGS QUAD   -  MOKENA (2018)
 DN4695
 DN4695                         *CURRENT SURVEY CONTROL
 DN4695  ______________________________________________________________________
 DN4695* NAD 83(1986) POSITION- 41 31 55.93   (N) 087 56 22.06   (W)   HD_HELD1
 DN4695* NAVD 88 ORTHO HEIGHT -   195.949 (meters)      642.88  (feet) ADJUSTED
 DN4695  ______________________________________________________________________
 DN4695  GEOID HEIGHT    -        -33.235 (meters)                     GEOID18
 DN4695  DYNAMIC HEIGHT  -        195.873 (meters)      642.63  (feet) COMP
 DN4695  MODELED GRAVITY -    980,230.5   (mgal)                       NAVD 88
 DN4695
 DN4695  VERT ORDER      -  SECOND    CLASS I
 DN4695
 DN4695.The horizontal coordinates were determined by differentially corrected
 DN4695.hand held GPS observations or other comparable positioning techniques
 DN4695.and have an estimated accuracy of +/- 3 meters.
 DN4695
 DN4695.The orthometric height was determined by differential leveling and
 DN4695.adjusted by the NATIONAL GEODETIC SURVEY
 DN4695.in August 2012.
 DN4695
 DN4695.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4695.GEOID18 height accuracy estimate available here.
 DN4695
 DN4695.Click photographs - Photos may exist for this station.
 DN4695
 DN4695.The dynamic height is computed by dividing the NAVD 88
 DN4695.geopotential number by the normal gravity value computed on the
 DN4695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4695.degrees latitude (g = 980.6199 gals.).
 DN4695
 DN4695.The modeled gravity was interpolated from observed gravity values.
 DN4695
 DN4695;                    North         East    Units  Estimated Accuracy
 DN4695;SPC IL E     -   540,221.2     332,869.7     MT  (+/- 3 meters HH1 GPS) 
 DN4695
 DN4695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2162898265(NAD 83)
 DN4695
 DN4695                          SUPERSEDED SURVEY CONTROL
 DN4695
 DN4695.No superseded survey control is available for this station.
 DN4695
 DN4695_MARKER: F = FLANGE-ENCASED ROD
 DN4695_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4695_STAMPING: DK 2010
 DN4695_MARK LOGO: UIL
 DN4695_PROJECTION: RECESSED 10 CENTIMETERS
 DN4695_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4695_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4695+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2011
 DN4695_ROD/PIPE-DEPTH: 6.1 meters
 DN4695_SLEEVE-DEPTH  : 0.9 meters
 DN4695
 DN4695  HISTORY     - Date     Condition        Report By
 DN4695  HISTORY     - 20110616 MONUMENTED       AMESC
 DN4695
 DN4695                          STATION DESCRIPTION
 DN4695
 DN4695'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4695'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST OF JOLIET, 5.3 MI
 DN4695'(8.5 KM) WEST-NORTHWEST OF FRANKFORT AND 2.6 MI (4.2 KM) WEST OF
 DN4695'MOKENA.
 DN4695'
 DN4695'TO REACH FROM THE INTERSECTION OF PARKER ROAD AND US ROUTE 6, PROCEED
 DN4695'SOUTH ALONG PARKER ROAD FOR 1.1 MI (1.8 KM) TO A TEE INTERSECTION.
 DN4695'TURN LEFT AND GO EAST ALONG FRANCIS ROAD (LAPORTE ROAD) FOR 0.08 MI
 DN4695'(0.1 KM) TO THE STATION ON THE RIGHT.
 DN4695'
 DN4695'IT IS 27 FT (8.2 M) SOUTH OF THE CENTERLINE OF FRANCIS ROAD (LAPORTE
 DN4695'ROAD), 95 FT (29.0 M) EAST OF THE CENTERLINE OF LAKESIDE ROAD, 225 FT
 DN4695'(68.6 M) WEST OF RAILROAD TRACKS AND 1.5 FT (0.5 M) NORTH OF AN ORANGE
 DN4695'CARSONITE MARKER.
 DN4695'
 DN4695'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4695'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4695'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4697 ***********************************************************************
 DN4697  DESIGNATION -  DK 2012
 DN4697  PID         -  DN4697
 DN4697  STATE/COUNTY-  IL/WILL
 DN4697  COUNTRY     -  US
 DN4697  USGS QUAD   -  MOKENA (2018)
 DN4697
 DN4697                         *CURRENT SURVEY CONTROL
 DN4697  ______________________________________________________________________
 DN4697* NAD 83(1986) POSITION- 41 30 46.88   (N) 087 55 38.60   (W)   HD_HELD1
 DN4697* NAVD 88 ORTHO HEIGHT -   212.703 (meters)      697.84  (feet) ADJUSTED
 DN4697  ______________________________________________________________________
 DN4697  GEOID HEIGHT    -        -33.232 (meters)                     GEOID18
 DN4697  DYNAMIC HEIGHT  -        212.620 (meters)      697.57  (feet) COMP
 DN4697  MODELED GRAVITY -    980,228.3   (mgal)                       NAVD 88
 DN4697
 DN4697  VERT ORDER      -  SECOND    CLASS I
 DN4697
 DN4697.The horizontal coordinates were determined by differentially corrected
 DN4697.hand held GPS observations or other comparable positioning techniques
 DN4697.and have an estimated accuracy of +/- 3 meters.
 DN4697
 DN4697.The orthometric height was determined by differential leveling and
 DN4697.adjusted by the NATIONAL GEODETIC SURVEY
 DN4697.in August 2012.
 DN4697
 DN4697.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4697.GEOID18 height accuracy estimate available here.
 DN4697
 DN4697.Click photographs - Photos may exist for this station.
 DN4697
 DN4697.The dynamic height is computed by dividing the NAVD 88
 DN4697.geopotential number by the normal gravity value computed on the
 DN4697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4697.degrees latitude (g = 980.6199 gals.).
 DN4697
 DN4697.The modeled gravity was interpolated from observed gravity values.
 DN4697
 DN4697;                    North         East    Units  Estimated Accuracy
 DN4697;SPC IL E     -   538,095.6     333,887.2     MT  (+/- 3 meters HH1 GPS) 
 DN4697
 DN4697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2261296125(NAD 83)
 DN4697
 DN4697                          SUPERSEDED SURVEY CONTROL
 DN4697
 DN4697.No superseded survey control is available for this station.
 DN4697
 DN4697_MARKER: F = FLANGE-ENCASED ROD
 DN4697_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4697_STAMPING: DK 2012
 DN4697_MARK LOGO: UIL
 DN4697_PROJECTION: RECESSED 10 CENTIMETERS
 DN4697_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4697_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4697+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2013
 DN4697_ROD/PIPE-DEPTH: 4.9 meters
 DN4697_SLEEVE-DEPTH  : 0.9 meters
 DN4697
 DN4697  HISTORY     - Date     Condition        Report By
 DN4697  HISTORY     - 20110616 MONUMENTED       AMESC
 DN4697  HISTORY     - 20130421 GOOD             FAMM
 DN4697
 DN4697                          STATION DESCRIPTION
 DN4697
 DN4697'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4697'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHEAST OF
 DN4697'MANHATTAN, 4.3 MI (6.9 KM) WEST-NORTHWEST OF FRANKFORT AND 2.2 MI (3.5
 DN4697'KM) WEST-SOUTHWEST OF MOKENA.
 DN4697'
 DN4697'TO REACH FROM THE INTERSECTION OF SOUTH SCHOOLHOUSE ROAD AND US ROUTE
 DN4697'30, PROCEED NORTH ON SCHOOLHOUSE ROAD FOR 0.16 MI (0.3 KM) TO THE
 DN4697'STATION ON THE LEFT.
 DN4697'
 DN4697'IT IS 31 FT (9.4 M) WEST OF THE CENTERLINE OF SCHOOLHOUSE ROAD, 66 FT
 DN4697'(20.1 M) NORTH OF A LINCOLN WAY HIGH SCHOOL SIGN, 90 FT (27.4 M) SOUTH
 DN4697'OF THE NORTH ENTRANCE TO LINCOLN WAY HIGH SCHOOL AND 1 FT (0.3 M) EAST
 DN4697'OF AN ORANGE CARSONITE MARKER.
 DN4697'
 DN4697'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4697'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4697'AID IN IDENTIFICATION.
 DN4697
 DN4697                          STATION RECOVERY (2013)
 DN4697
 DN4697'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013 (MRY)
 DN4697'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4698 ***********************************************************************
 DN4698  DESIGNATION -  DK 2013
 DN4698  PID         -  DN4698
 DN4698  STATE/COUNTY-  IL/WILL
 DN4698  COUNTRY     -  US
 DN4698  USGS QUAD   -  MOKENA (2018)
 DN4698
 DN4698                         *CURRENT SURVEY CONTROL
 DN4698  ______________________________________________________________________
 DN4698* NAD 83(1986) POSITION- 41 30 15.91   (N) 087 53 46.05   (W)   HD_HELD1
 DN4698* NAVD 88 ORTHO HEIGHT -   217.372 (meters)      713.16  (feet) ADJUSTED
 DN4698  ______________________________________________________________________
 DN4698  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DN4698  DYNAMIC HEIGHT  -        217.287 (meters)      712.88  (feet) COMP
 DN4698  MODELED GRAVITY -    980,226.9   (mgal)                       NAVD 88
 DN4698
 DN4698  VERT ORDER      -  SECOND    CLASS I
 DN4698
 DN4698.The horizontal coordinates were determined by differentially corrected
 DN4698.hand held GPS observations or other comparable positioning techniques
 DN4698.and have an estimated accuracy of +/- 3 meters.
 DN4698
 DN4698.The orthometric height was determined by differential leveling and
 DN4698.adjusted by the NATIONAL GEODETIC SURVEY
 DN4698.in August 2012.
 DN4698
 DN4698.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4698.GEOID18 height accuracy estimate available here.
 DN4698
 DN4698.Click photographs - Photos may exist for this station.
 DN4698
 DN4698.The dynamic height is computed by dividing the NAVD 88
 DN4698.geopotential number by the normal gravity value computed on the
 DN4698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4698.degrees latitude (g = 980.6199 gals.).
 DN4698
 DN4698.The modeled gravity was interpolated from observed gravity values.
 DN4698
 DN4698;                    North         East    Units  Estimated Accuracy
 DN4698;SPC IL E     -   537,152.9     336,501.9     MT  (+/- 3 meters HH1 GPS) 
 DN4698
 DN4698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2521195142(NAD 83)
 DN4698
 DN4698                          SUPERSEDED SURVEY CONTROL
 DN4698
 DN4698.No superseded survey control is available for this station.
 DN4698
 DN4698_MARKER: F = FLANGE-ENCASED ROD
 DN4698_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4698_STAMPING: DK 2013
 DN4698_MARK LOGO: UIL
 DN4698_PROJECTION: RECESSED 10 CENTIMETERS
 DN4698_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4698_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4698+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2011
 DN4698_ROD/PIPE-DEPTH: 4.9 meters
 DN4698_SLEEVE-DEPTH  : 0.9 meters
 DN4698
 DN4698  HISTORY     - Date     Condition        Report By
 DN4698  HISTORY     - 20110617 MONUMENTED       AMESC
 DN4698
 DN4698                          STATION DESCRIPTION
 DN4698
 DN4698'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4698'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHEAST OF MANHATTAN,
 DN4698'2.5 MI (4.0 KM) WEST-NORTHWEST OF FRANKFORT AND 1.5 MI (2.4 KM)
 DN4698'SOUTH-SOUTHWEST OF MOKENA.
 DN4698'
 DN4698'THE STATION IS IN THE SOUTHWEST QUADRANT OWENS ROAD AND US ROUTE 30.
 DN4698'
 DN4698'IT IS 45 FT (13.7 M) WEST OF THE CENTERLINE OF OWENS ROAD, 57 FT (17.4
 DN4698'M) SOUTH OF THE CENTERLINE ON US ROUTE 30, 0.8 FT (24 CM) WEST OF THE
 DN4698'SIDEWALK AND 1 FT (0.3 M) EAST OF AN ORANGE CARSONITE MARKER.
 DN4698'
 DN4698'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4698'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4698'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4699 ***********************************************************************
 DN4699  DESIGNATION -  DK 2014
 DN4699  PID         -  DN4699
 DN4699  STATE/COUNTY-  IL/WILL
 DN4699  COUNTRY     -  US
 DN4699  USGS QUAD   -  MANHATTAN (2018)
 DN4699
 DN4699                         *CURRENT SURVEY CONTROL
 DN4699  ______________________________________________________________________
 DN4699* NAD 83(1986) POSITION- 41 29 57.4    (N) 087 53 16.8    (W)   HD_HELD2
 DN4699* NAVD 88 ORTHO HEIGHT -   221.857 (meters)      727.88  (feet) ADJUSTED
 DN4699  ______________________________________________________________________
 DN4699  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DN4699  DYNAMIC HEIGHT  -        221.770 (meters)      727.59  (feet) COMP
 DN4699  MODELED GRAVITY -    980,224.9   (mgal)                       NAVD 88
 DN4699
 DN4699  VERT ORDER      -  SECOND    CLASS I
 DN4699
 DN4699.The horizontal coordinates were established by autonomous hand held GPS
 DN4699.observations and have an estimated accuracy of +/- 10 meters.
 DN4699
 DN4699.The orthometric height was determined by differential leveling and
 DN4699.adjusted by the NATIONAL GEODETIC SURVEY
 DN4699.in August 2012.
 DN4699
 DN4699.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4699.GEOID18 height accuracy estimate available here.
 DN4699
 DN4699.Click photographs - Photos may exist for this station.
 DN4699
 DN4699.The dynamic height is computed by dividing the NAVD 88
 DN4699.geopotential number by the normal gravity value computed on the
 DN4699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4699.degrees latitude (g = 980.6199 gals.).
 DN4699
 DN4699.The modeled gravity was interpolated from observed gravity values.
 DN4699
 DN4699;                    North         East    Units  Estimated Accuracy
 DN4699;SPC IL E     -   536,585.      337,183.      MT  (+/- 10 meters HH2 GPS)
 DN4699
 DN4699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2588394564(NAD 83)
 DN4699
 DN4699                          SUPERSEDED SURVEY CONTROL
 DN4699
 DN4699.No superseded survey control is available for this station.
 DN4699
 DN4699_MARKER: F = FLANGE-ENCASED ROD
 DN4699_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4699_STAMPING: DK 2014
 DN4699_MARK LOGO: UIL
 DN4699_PROJECTION: RECESSED 8 CENTIMETERS
 DN4699_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4699_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4699+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2011
 DN4699_ROD/PIPE-DEPTH: 4.9 meters
 DN4699_SLEEVE-DEPTH  : 0.9 meters
 DN4699
 DN4699  HISTORY     - Date     Condition        Report By
 DN4699  HISTORY     - 20110617 MONUMENTED       AMESC
 DN4699
 DN4699                          STATION DESCRIPTION
 DN4699
 DN4699'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4699'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST OF TINLEY PARK, 6.2
 DN4699'MI (10.0 KM) NORTH-NORTHWEST OF FRANKFORT AND 3.4 MI (5.5 KM)
 DN4699'NORTH-NORTHWEST OF MOKENA.
 DN4699'
 DN4699'TO REACH FROM THE INTERSECTION OF WOLF ROAD AND US ROUTE 30, PROCEED
 DN4699'SOUTH ON WOLF ROAD FOR 0.28 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DN4699'
 DN4699'IT IS 70.5 FT (21.5 M) EAST OF THE CENTERLINE ON WOLF ROAD, 204 FT
 DN4699'(62.2 M) NORTH OF A BIKE PATH, 1.5 FT (0.5 M) EAST OF A SIDEWALK AND 1
 DN4699'FT (0.3 M) WEST OF AN ORANGE CARSONITE MARKER.
 DN4699'
 DN4699'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4699'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4699'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4700 ***********************************************************************
 DN4700  DESIGNATION -  DK 2015
 DN4700  PID         -  DN4700
 DN4700  STATE/COUNTY-  IL/WILL
 DN4700  COUNTRY     -  US
 DN4700  USGS QUAD   -  MANHATTAN (2018)
 DN4700
 DN4700                         *CURRENT SURVEY CONTROL
 DN4700  ______________________________________________________________________
 DN4700* NAD 83(1986) POSITION- 41 28 49.45   (N) 087 52 33.80   (W)   HD_HELD1
 DN4700* NAVD 88 ORTHO HEIGHT -   227.103 (meters)      745.09  (feet) ADJUSTED
 DN4700  ______________________________________________________________________
 DN4700  GEOID HEIGHT    -        -33.231 (meters)                     GEOID18
 DN4700  DYNAMIC HEIGHT  -        227.014 (meters)      744.80  (feet) COMP
 DN4700  MODELED GRAVITY -    980,222.3   (mgal)                       NAVD 88
 DN4700
 DN4700  VERT ORDER      -  SECOND    CLASS I
 DN4700
 DN4700.The horizontal coordinates were determined by differentially corrected
 DN4700.hand held GPS observations or other comparable positioning techniques
 DN4700.and have an estimated accuracy of +/- 3 meters.
 DN4700
 DN4700.The orthometric height was determined by differential leveling and
 DN4700.adjusted by the NATIONAL GEODETIC SURVEY
 DN4700.in August 2012.
 DN4700
 DN4700.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4700.GEOID18 height accuracy estimate available here.
 DN4700
 DN4700.Click photographs - Photos may exist for this station.
 DN4700
 DN4700.The dynamic height is computed by dividing the NAVD 88
 DN4700.geopotential number by the normal gravity value computed on the
 DN4700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4700.degrees latitude (g = 980.6199 gals.).
 DN4700
 DN4700.The modeled gravity was interpolated from observed gravity values.
 DN4700
 DN4700;                    North         East    Units  Estimated Accuracy
 DN4700;SPC IL E     -   534,494.2     338,191.5     MT  (+/- 3 meters HH1 GPS) 
 DN4700
 DN4700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2685992458(NAD 83)
 DN4700
 DN4700                          SUPERSEDED SURVEY CONTROL
 DN4700
 DN4700.No superseded survey control is available for this station.
 DN4700
 DN4700_MARKER: F = FLANGE-ENCASED ROD
 DN4700_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4700_STAMPING: DK 2015
 DN4700_MARK LOGO: UIL
 DN4700_PROJECTION: RECESSED 3 CENTIMETERS
 DN4700_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4700_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4700+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DN4700_ROD/PIPE-DEPTH: 5.8 meters
 DN4700_SLEEVE-DEPTH  : 0.9 meters
 DN4700
 DN4700  HISTORY     - Date     Condition        Report By
 DN4700  HISTORY     - 20110621 MONUMENTED       AMESC
 DN4700
 DN4700                          STATION DESCRIPTION
 DN4700
 DN4700'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4700'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHEAST OF MANHATTAN,
 DN4700'3.2 MI (5.1 KM) SOUTH-SOUTHEAST OF MOKENA AND 1.8 MI (2.9 KM)
 DN4700'SOUTHWEST OF FRANKFORT.
 DN4700'
 DN4700'TO REACH FROM THE INTERSECTION OF US ROUTE 45 (S LAGRANGE ROAD) AND
 DN4700'WEST LARAWAY ROAD, PROCEED SOUTH ON US ROUTE 45 0.29 MI (0.5 KM) TO
 DN4700'THE STATION ON THE LEFT.
 DN4700'
 DN4700'IT IS 42.6 FT (13.0 M) EAST OF THE CENTERLINE OF US ROUTE 45, 74 FT
 DN4700'(22.6 M) NORTH OF A TELEPHONE PEDESTAL AND 1 FT (0.3 M) WEST OF AN
 DN4700'ORANGE CARSONITE MARKER.
 DN4700'
 DN4700'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4700'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4700'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4701 ***********************************************************************
 DN4701  DESIGNATION -  DK 2016
 DN4701  PID         -  DN4701
 DN4701  STATE/COUNTY-  IL/WILL
 DN4701  COUNTRY     -  US
 DN4701  USGS QUAD   -  MANHATTAN (2018)
 DN4701
 DN4701                         *CURRENT SURVEY CONTROL
 DN4701  ______________________________________________________________________
 DN4701* NAD 83(1986) POSITION- 41 28 11.8    (N) 087 52 47.3    (W)   HD_HELD2
 DN4701* NAVD 88 ORTHO HEIGHT -   231.441 (meters)      759.32  (feet) ADJUSTED
 DN4701  ______________________________________________________________________
 DN4701  GEOID HEIGHT    -        -33.222 (meters)                     GEOID18
 DN4701  DYNAMIC HEIGHT  -        231.349 (meters)      759.02  (feet) COMP
 DN4701  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 DN4701
 DN4701  VERT ORDER      -  SECOND    CLASS I
 DN4701
 DN4701.The horizontal coordinates were established by autonomous hand held GPS
 DN4701.observations and have an estimated accuracy of +/- 10 meters.
 DN4701
 DN4701.The orthometric height was determined by differential leveling and
 DN4701.adjusted by the NATIONAL GEODETIC SURVEY
 DN4701.in August 2012.
 DN4701
 DN4701.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4701.GEOID18 height accuracy estimate available here.
 DN4701
 DN4701.Click photographs - Photos may exist for this station.
 DN4701
 DN4701.The dynamic height is computed by dividing the NAVD 88
 DN4701.geopotential number by the normal gravity value computed on the
 DN4701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4701.degrees latitude (g = 980.6199 gals.).
 DN4701
 DN4701.The modeled gravity was interpolated from observed gravity values.
 DN4701
 DN4701;                    North         East    Units  Estimated Accuracy
 DN4701;SPC IL E     -   533,331.      337,884.      MT  (+/- 10 meters HH2 GPS)
 DN4701
 DN4701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2653491301(NAD 83)
 DN4701
 DN4701                          SUPERSEDED SURVEY CONTROL
 DN4701
 DN4701.No superseded survey control is available for this station.
 DN4701
 DN4701_MARKER: F = FLANGE-ENCASED ROD
 DN4701_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4701_STAMPING: DK 2016
 DN4701_MARK LOGO: UIL
 DN4701_PROJECTION: RECESSED 13 CENTIMETERS
 DN4701_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4701_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4701+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DN4701_ROD/PIPE-DEPTH: 4.9 meters
 DN4701_SLEEVE-DEPTH  : 0.9 meters
 DN4701
 DN4701  HISTORY     - Date     Condition        Report By
 DN4701  HISTORY     - 20110621 MONUMENTED       AMESC
 DN4701
 DN4701                          STATION DESCRIPTION
 DN4701
 DN4701'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4701'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-NORTHEAST OF
 DN4701'MANHATTAN, 3.9 MI (6.3 KM) SOUTH OF MOKENA AND 2.4 MI (3.9 KM)
 DN4701'SOUTHWEST OF FRANKFORT.
 DN4701'
 DN4701'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND WEST STEGER ROAD,
 DN4701'PROCEED EAST ON WEST STEGER ROAD FOR 0.15 MI (0.2 KM) TO THE STATION
 DN4701'ON THE RIGHT.
 DN4701'
 DN4701'IT IS 29.7 FT (9.1 M) SOUTH OF THE CENTERLINE OF WEST STEGER ROAD, 26
 DN4701'FT (7.9 M) EAST OF A FIELD ENTRANCE, 275 FT (83.8 M) WEST OF THE
 DN4701'CENTERLINE OF TURNBERRY LANE AND 1 FT (0.3 M) NORTH OF AN ORANGE
 DN4701'CARSONITE MARKER.
 DN4701'
 DN4701'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4701'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4701'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4702 ***********************************************************************
 DN4702  DESIGNATION -  DK 2017
 DN4702  PID         -  DN4702
 DN4702  STATE/COUNTY-  IL/WILL
 DN4702  COUNTRY     -  US
 DN4702  USGS QUAD   -  FRANKFORT (2018)
 DN4702
 DN4702                         *CURRENT SURVEY CONTROL
 DN4702  ______________________________________________________________________
 DN4702* NAD 83(1986) POSITION- 41 28 11.8    (N) 087 51 48.4    (W)   HD_HELD2
 DN4702* NAVD 88 ORTHO HEIGHT -   232.495 (meters)      762.78  (feet) ADJUSTED
 DN4702  ______________________________________________________________________
 DN4702  GEOID HEIGHT    -        -33.230 (meters)                     GEOID18
 DN4702  DYNAMIC HEIGHT  -        232.403 (meters)      762.48  (feet) COMP
 DN4702  MODELED GRAVITY -    980,220.8   (mgal)                       NAVD 88
 DN4702
 DN4702  VERT ORDER      -  SECOND    CLASS I
 DN4702
 DN4702.The horizontal coordinates were established by autonomous hand held GPS
 DN4702.observations and have an estimated accuracy of +/- 10 meters.
 DN4702
 DN4702.The orthometric height was determined by differential leveling and
 DN4702.adjusted by the NATIONAL GEODETIC SURVEY
 DN4702.in August 2012.
 DN4702
 DN4702.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4702.GEOID18 height accuracy estimate available here.
 DN4702
 DN4702.Click photographs - Photos may exist for this station.
 DN4702
 DN4702.The dynamic height is computed by dividing the NAVD 88
 DN4702.geopotential number by the normal gravity value computed on the
 DN4702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4702.degrees latitude (g = 980.6199 gals.).
 DN4702
 DN4702.The modeled gravity was interpolated from observed gravity values.
 DN4702
 DN4702;                    North         East    Units  Estimated Accuracy
 DN4702;SPC IL E     -   533,338.      339,251.      MT  (+/- 10 meters HH2 GPS)
 DN4702
 DN4702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2790091287(NAD 83)
 DN4702
 DN4702                          SUPERSEDED SURVEY CONTROL
 DN4702
 DN4702.No superseded survey control is available for this station.
 DN4702
 DN4702_MARKER: F = FLANGE-ENCASED ROD
 DN4702_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4702_STAMPING: DK 2017
 DN4702_MARK LOGO: UIL
 DN4702_PROJECTION: RECESSED 8 CENTIMETERS
 DN4702_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4702_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4702+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DN4702_ROD/PIPE-DEPTH: 4.9 meters
 DN4702_SLEEVE-DEPTH  : 0.9 meters
 DN4702
 DN4702  HISTORY     - Date     Condition        Report By
 DN4702  HISTORY     - 20110622 MONUMENTED       AMESC
 DN4702
 DN4702                          STATION DESCRIPTION
 DN4702
 DN4702'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4702'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-NORTHEAST OF
 DN4702'MANHATTAN, 4.1 MI (6.6 KM) SOUTH-SOUTHEAST OF MOKENA AND 1.9 MI (3.1
 DN4702'KM) SOUTH-SOUTHWEST OF FRANKFORT.
 DN4702'
 DN4702'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND WEST STEGER ROAD,
 DN4702'PROCEED EAST ON WEST STEGER ROAD FOR 1.0 MI (1.6 KM) TO THE STATION ON
 DN4702'THE RIGHT.
 DN4702'
 DN4702'IT IS 33.5 FT (10.2 M) SOUTH OF THE CENTERLINE OF WEST STEGER ROAD,
 DN4702'82.4 FT (25.1 M) WEST OF THE NORTHEASTERLY FENCE CORNER, 3.2 FT (1.0
 DN4702'M) NORTH OF A EAST WEST WOODEN FENCE AND 1 FT (0.3 M) NORTH OF AN
 DN4702'ORANGE CARSONITE MARKER.
 DN4702'
 DN4702'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4702'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4702'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4703 ***********************************************************************
 DN4703  DESIGNATION -  DK 2018
 DN4703  PID         -  DN4703
 DN4703  STATE/COUNTY-  IL/WILL
 DN4703  COUNTRY     -  US
 DN4703  USGS QUAD   -  FRANKFORT (2018)
 DN4703
 DN4703                         *CURRENT SURVEY CONTROL
 DN4703  ______________________________________________________________________
 DN4703* NAD 83(1986) POSITION- 41 27 19.33   (N) 087 50 43.39   (W)   HD_HELD1
 DN4703* NAVD 88 ORTHO HEIGHT -   237.447 (meters)      779.02  (feet) ADJUSTED
 DN4703  ______________________________________________________________________
 DN4703  GEOID HEIGHT    -        -33.228 (meters)                     GEOID18
 DN4703  DYNAMIC HEIGHT  -        237.352 (meters)      778.71  (feet) COMP
 DN4703  MODELED GRAVITY -    980,219.5   (mgal)                       NAVD 88
 DN4703
 DN4703  VERT ORDER      -  SECOND    CLASS I
 DN4703
 DN4703.The horizontal coordinates were determined by differentially corrected
 DN4703.hand held GPS observations or other comparable positioning techniques
 DN4703.and have an estimated accuracy of +/- 3 meters.
 DN4703
 DN4703.The orthometric height was determined by differential leveling and
 DN4703.adjusted by the NATIONAL GEODETIC SURVEY
 DN4703.in August 2012.
 DN4703
 DN4703.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4703.GEOID18 height accuracy estimate available here.
 DN4703
 DN4703.Click photographs - Photos may exist for this station.
 DN4703
 DN4703.The dynamic height is computed by dividing the NAVD 88
 DN4703.geopotential number by the normal gravity value computed on the
 DN4703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4703.degrees latitude (g = 980.6199 gals.).
 DN4703
 DN4703.The modeled gravity was interpolated from observed gravity values.
 DN4703
 DN4703;                    North         East    Units  Estimated Accuracy
 DN4703;SPC IL E     -   531,728.0     340,768.7     MT  (+/- 3 meters HH1 GPS) 
 DN4703
 DN4703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2939289654(NAD 83)
 DN4703
 DN4703                          SUPERSEDED SURVEY CONTROL
 DN4703
 DN4703.No superseded survey control is available for this station.
 DN4703
 DN4703_MARKER: F = FLANGE-ENCASED ROD
 DN4703_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4703_STAMPING: DK 2018
 DN4703_MARK LOGO: UIL
 DN4703_PROJECTION: RECESSED 10 CENTIMETERS
 DN4703_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4703_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4703+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DN4703_ROD/PIPE-DEPTH: 4.9 meters
 DN4703_SLEEVE-DEPTH  : 0.9 meters
 DN4703
 DN4703  HISTORY     - Date     Condition        Report By
 DN4703  HISTORY     - 20110622 MONUMENTED       AMESC
 DN4703
 DN4703                          STATION DESCRIPTION
 DN4703
 DN4703'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4703'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-NORTHEAST OF
 DN4703'MANHATTAN, 5.4 MI (8.7 KM) SOUTH-SOUTHEAST OF MOKENA AND 2.8 MI (4.5
 DN4703'KM) SOUTH OF FRANKFORT.
 DN4703'
 DN4703'THE STATION IS 90 FT (27.4 M) NORTH OF THE CENTERLINE OF STUENKEL
 DN4703'ROAD, 33.5 FT (10.2 M) WEST OF THE CENTERLINE OF CENTER ROAD AND 1 FT
 DN4703'(0.3 M) EAST OF AN ORANGE CARSONITE MARKER.
 DN4703'
 DN4703'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4703'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4703'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4704 ***********************************************************************
 DN4704  DESIGNATION -  DK 2019
 DN4704  PID         -  DN4704
 DN4704  STATE/COUNTY-  IL/WILL
 DN4704  COUNTRY     -  US
 DN4704  USGS QUAD   -  FRANKFORT (2018)
 DN4704
 DN4704                         *CURRENT SURVEY CONTROL
 DN4704  ______________________________________________________________________
 DN4704* NAD 83(1986) POSITION- 41 26 25.35   (N) 087 50 42.65   (W)   HD_HELD1
 DN4704* NAVD 88 ORTHO HEIGHT -   227.598 (meters)      746.71  (feet) ADJUSTED
 DN4704  ______________________________________________________________________
 DN4704  GEOID HEIGHT    -        -33.217 (meters)                     GEOID18
 DN4704  DYNAMIC HEIGHT  -        227.507 (meters)      746.41  (feet) COMP
 DN4704  MODELED GRAVITY -    980,218.2   (mgal)                       NAVD 88
 DN4704
 DN4704  VERT ORDER      -  SECOND    CLASS I
 DN4704
 DN4704.The horizontal coordinates were determined by differentially corrected
 DN4704.hand held GPS observations or other comparable positioning techniques
 DN4704.and have an estimated accuracy of +/- 3 meters.
 DN4704
 DN4704.The orthometric height was determined by differential leveling and
 DN4704.adjusted by the NATIONAL GEODETIC SURVEY
 DN4704.in August 2012.
 DN4704
 DN4704.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4704.GEOID18 height accuracy estimate available here.
 DN4704
 DN4704.Click photographs - Photos may exist for this station.
 DN4704
 DN4704.The dynamic height is computed by dividing the NAVD 88
 DN4704.geopotential number by the normal gravity value computed on the
 DN4704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4704.degrees latitude (g = 980.6199 gals.).
 DN4704
 DN4704.The modeled gravity was interpolated from observed gravity values.
 DN4704
 DN4704;                    North         East    Units  Estimated Accuracy
 DN4704;SPC IL E     -   530,062.8     340,795.3     MT  (+/- 3 meters HH1 GPS) 
 DN4704
 DN4704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2939387989(NAD 83)
 DN4704
 DN4704                          SUPERSEDED SURVEY CONTROL
 DN4704
 DN4704.No superseded survey control is available for this station.
 DN4704
 DN4704_MARKER: F = FLANGE-ENCASED ROD
 DN4704_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4704_STAMPING: DK 2019
 DN4704_MARK LOGO: UIL
 DN4704_PROJECTION: RECESSED 8 CENTIMETERS
 DN4704_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4704_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4704+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DN4704_ROD/PIPE-DEPTH: 6.1 meters
 DN4704_SLEEVE-DEPTH  : 0.9 meters
 DN4704
 DN4704  HISTORY     - Date     Condition        Report By
 DN4704  HISTORY     - 20110622 MONUMENTED       AMESC
 DN4704
 DN4704                          STATION DESCRIPTION
 DN4704
 DN4704'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4704'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST OF MANHATTAN, 6.3
 DN4704'MI (10.1 KM) SOUTH-SOUTHEAST OF MOKENA AND 3.8 MI (6.1 KM) SOUTH OF
 DN4704'FRANKFORT.
 DN4704'
 DN4704'THE STATION IS IN THE SOUTHWEST QUADRANT OF SOUTH CENTER ROAD AND WEST
 DN4704'DRALLE ROAD.
 DN4704'
 DN4704'IT IS 60.5 FT (18.4 M) SOUTH OF THE CENTERLINE OF DRALLE ROAD, 22.9 FT
 DN4704'(7.0 M) WEST OF THE CENTERLINE OF CENTER ROAD, 40.8 FT (12.4 M)
 DN4704'SOUTHEAST OF A POWER POLE WITH LIGHT AND 1 FT (0.3 M) EAST OF AN
 DN4704'ORANGE CARSONITE MARKER.
 DN4704'
 DN4704'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4704'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4704'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4705 ***********************************************************************
 DN4705  DESIGNATION -  DK 2020
 DN4705  PID         -  DN4705
 DN4705  STATE/COUNTY-  IL/WILL
 DN4705  COUNTRY     -  US
 DN4705  USGS QUAD   -  FRANKFORT (2018)
 DN4705
 DN4705                         *CURRENT SURVEY CONTROL
 DN4705  ______________________________________________________________________
 DN4705* NAD 83(1986) POSITION- 41 25 32.27   (N) 087 51 52.42   (W)   HD_HELD1
 DN4705* NAVD 88 ORTHO HEIGHT -   224.630 (meters)      736.97  (feet) ADJUSTED
 DN4705  ______________________________________________________________________
 DN4705  GEOID HEIGHT    -        -33.195 (meters)                     GEOID18
 DN4705  DYNAMIC HEIGHT  -        224.540 (meters)      736.68  (feet) COMP
 DN4705  MODELED GRAVITY -    980,217.9   (mgal)                       NAVD 88
 DN4705
 DN4705  VERT ORDER      -  SECOND    CLASS I
 DN4705
 DN4705.The horizontal coordinates were determined by differentially corrected
 DN4705.hand held GPS observations or other comparable positioning techniques
 DN4705.and have an estimated accuracy of +/- 3 meters.
 DN4705
 DN4705.The orthometric height was determined by differential leveling and
 DN4705.adjusted by the NATIONAL GEODETIC SURVEY
 DN4705.in August 2012.
 DN4705
 DN4705.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4705.GEOID18 height accuracy estimate available here.
 DN4705
 DN4705.Click photographs - Photos may exist for this station.
 DN4705
 DN4705.The dynamic height is computed by dividing the NAVD 88
 DN4705.geopotential number by the normal gravity value computed on the
 DN4705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4705.degrees latitude (g = 980.6199 gals.).
 DN4705
 DN4705.The modeled gravity was interpolated from observed gravity values.
 DN4705
 DN4705;                    North         East    Units  Estimated Accuracy
 DN4705;SPC IL E     -   528,416.4     339,184.5     MT  (+/- 3 meters HH1 GPS) 
 DN4705
 DN4705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2775886368(NAD 83)
 DN4705
 DN4705                          SUPERSEDED SURVEY CONTROL
 DN4705
 DN4705.No superseded survey control is available for this station.
 DN4705
 DN4705_MARKER: F = FLANGE-ENCASED ROD
 DN4705_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4705_STAMPING: DK 2020
 DN4705_MARK LOGO: UIL
 DN4705_PROJECTION: RECESSED 8 CENTIMETERS
 DN4705_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4705_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4705+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DN4705_ROD/PIPE-DEPTH: 7.3 meters
 DN4705_SLEEVE-DEPTH  : 0.9 meters
 DN4705
 DN4705  HISTORY     - Date     Condition        Report By
 DN4705  HISTORY     - 20110622 MONUMENTED       AMESC
 DN4705
 DN4705                          STATION DESCRIPTION
 DN4705
 DN4705'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4705'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH OF MOKENA, 6.3 MI
 DN4705'(10.1 KM) EAST OF MANHATTAN AND 4.9 MI (7.9 KM) SOUTH OF FRANKFORT.
 DN4705'
 DN4705'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CEDAR AVENUE AND
 DN4705'WEST MONEE-MANHATTAN ROAD.
 DN4705'
 DN4705'IT IS 71.3 FT (21.7 M) WEST OF CEDAR AVENUE, 30.2 FT (9.2 M) SOUTH OF
 DN4705'THE CENTERLINE OF WEST MONEE-MANHATTAN ROAD, 106 FT (32.3 M) EAST OF A
 DN4705'LONE 20-IN HACKBERRY TREE IN THE SOUTH RIGHT-OF-WAY AND 1 FT (0.3 M)
 DN4705'NORTH OF AN ORANGE CARSONITE MARKER.
 DN4705'
 DN4705'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4705'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4705'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4706 ***********************************************************************
 DN4706  DESIGNATION -  DK 2021
 DN4706  PID         -  DN4706
 DN4706  STATE/COUNTY-  IL/WILL
 DN4706  COUNTRY     -  US
 DN4706  USGS QUAD   -  MANHATTAN (2018)
 DN4706
 DN4706                         *CURRENT SURVEY CONTROL
 DN4706  ______________________________________________________________________
 DN4706* NAD 83(1986) POSITION- 41 25 31.28   (N) 087 52 59.12   (W)   HD_HELD1
 DN4706* NAVD 88 ORTHO HEIGHT -   217.212 (meters)      712.64  (feet) ADJUSTED
 DN4706  ______________________________________________________________________
 DN4706  GEOID HEIGHT    -        -33.184 (meters)                     GEOID18
 DN4706  DYNAMIC HEIGHT  -        217.125 (meters)      712.35  (feet) COMP
 DN4706  MODELED GRAVITY -    980,218.5   (mgal)                       NAVD 88
 DN4706
 DN4706  VERT ORDER      -  SECOND    CLASS I
 DN4706
 DN4706.The horizontal coordinates were determined by differentially corrected
 DN4706.hand held GPS observations or other comparable positioning techniques
 DN4706.and have an estimated accuracy of +/- 3 meters.
 DN4706
 DN4706.The orthometric height was determined by differential leveling and
 DN4706.adjusted by the NATIONAL GEODETIC SURVEY
 DN4706.in August 2012.
 DN4706
 DN4706.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4706.GEOID18 height accuracy estimate available here.
 DN4706
 DN4706.Click photographs - Photos may exist for this station.
 DN4706
 DN4706.The dynamic height is computed by dividing the NAVD 88
 DN4706.geopotential number by the normal gravity value computed on the
 DN4706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4706.degrees latitude (g = 980.6199 gals.).
 DN4706
 DN4706.The modeled gravity was interpolated from observed gravity values.
 DN4706
 DN4706;                    North         East    Units  Estimated Accuracy
 DN4706;SPC IL E     -   528,377.6     337,635.9     MT  (+/- 3 meters HH1 GPS) 
 DN4706
 DN4706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2621086353(NAD 83)
 DN4706
 DN4706                          SUPERSEDED SURVEY CONTROL
 DN4706
 DN4706.No superseded survey control is available for this station.
 DN4706
 DN4706_MARKER: F = FLANGE-ENCASED ROD
 DN4706_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4706_STAMPING: DK 2021
 DN4706_MARK LOGO: UIL
 DN4706_PROJECTION: RECESSED 8 CENTIMETERS
 DN4706_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4706_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4706+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2011
 DN4706_ROD/PIPE-DEPTH: 6.1 meters
 DN4706_SLEEVE-DEPTH  : 0.9 meters
 DN4706
 DN4706  HISTORY     - Date     Condition        Report By
 DN4706  HISTORY     - 20110622 MONUMENTED       AMESC
 DN4706
 DN4706                          STATION DESCRIPTION
 DN4706
 DN4706'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4706'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHEAST OF WILTON
 DN4706'CENTER, 5.3 MI (8.5 KM) EAST OF MANHATTAN AND 5.2 MI (8.4 KM)
 DN4706'SOUTH-SOUTHWEST OF FRANKFORT.
 DN4706'
 DN4706'THE STATION IS IN THE SOUTHEAST QUADRANT OF US ROUTE 45 AND WEST MONEE
 DN4706'MANHATTAN ROAD.
 DN4706'
 DN4706'IT IS 113.6 FT (34.6 M) EAST OF THE CENTERLINE OF US ROUTE 45, 32 FT
 DN4706'(9.8 M) SOUTH OF THE CENTERLINE OF WEST MONEE MANHATTAN ROAD, 38.3 FT
 DN4706'(11.7 M) NORTHEAST OF THE SOUTHEAST CORNER OF THE BRICK SIGN FOR THE
 DN4706'SHELL GAS STATION AND 1 FT (0.3 M) NORTH OF AN ORANGE CARSONITE
 DN4706'MARKER.
 DN4706'
 DN4706'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4706'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4706'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4707 ***********************************************************************
 DN4707  DESIGNATION -  DK 2022
 DN4707  PID         -  DN4707
 DN4707  STATE/COUNTY-  IL/WILL
 DN4707  COUNTRY     -  US
 DN4707  USGS QUAD   -  MANHATTAN (2018)
 DN4707
 DN4707                         *CURRENT SURVEY CONTROL
 DN4707  ______________________________________________________________________
 DN4707* NAD 83(1986) POSITION- 41 24 37.72   (N) 087 54 10.50   (W)   HD_HELD1
 DN4707* NAVD 88 ORTHO HEIGHT -   217.785 (meters)      714.52  (feet) ADJUSTED
 DN4707  ______________________________________________________________________
 DN4707  GEOID HEIGHT    -        -33.156 (meters)                     GEOID18
 DN4707  DYNAMIC HEIGHT  -        217.698 (meters)      714.23  (feet) COMP
 DN4707  MODELED GRAVITY -    980,218.9   (mgal)                       NAVD 88
 DN4707
 DN4707  VERT ORDER      -  SECOND    CLASS I
 DN4707
 DN4707.The horizontal coordinates were determined by differentially corrected
 DN4707.hand held GPS observations or other comparable positioning techniques
 DN4707.and have an estimated accuracy of +/- 3 meters.
 DN4707
 DN4707.The orthometric height was determined by differential leveling and
 DN4707.adjusted by the NATIONAL GEODETIC SURVEY
 DN4707.in August 2012.
 DN4707
 DN4707.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4707.GEOID18 height accuracy estimate available here.
 DN4707
 DN4707.Click photographs - Photos may exist for this station.
 DN4707
 DN4707.The dynamic height is computed by dividing the NAVD 88
 DN4707.geopotential number by the normal gravity value computed on the
 DN4707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4707.degrees latitude (g = 980.6199 gals.).
 DN4707
 DN4707.The modeled gravity was interpolated from observed gravity values.
 DN4707
 DN4707;                    North         East    Units  Estimated Accuracy
 DN4707;SPC IL E     -   526,716.9     335,986.7     MT  (+/- 3 meters HH1 GPS) 
 DN4707
 DN4707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2453584718(NAD 83)
 DN4707
 DN4707                          SUPERSEDED SURVEY CONTROL
 DN4707
 DN4707.No superseded survey control is available for this station.
 DN4707
 DN4707_MARKER: F = FLANGE-ENCASED ROD
 DN4707_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4707_STAMPING: DK 2022
 DN4707_MARK LOGO: UIL
 DN4707_PROJECTION: RECESSED 10 CENTIMETERS
 DN4707_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4707_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4707+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2011
 DN4707_ROD/PIPE-DEPTH: 4.9 meters
 DN4707_SLEEVE-DEPTH  : 0.9 meters
 DN4707
 DN4707  HISTORY     - Date     Condition        Report By
 DN4707  HISTORY     - 20110623 MONUMENTED       AMESC
 DN4707
 DN4707                          STATION DESCRIPTION
 DN4707
 DN4707'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4707'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHWEST OF
 DN4707'FRANKFORT, 5.0 MI (8.0 KM) NORTHEAST OF WILTON CENTER AND 4.4 MI (7.1
 DN4707'KM) EAST OF MANHATTAN.
 DN4707'
 DN4707'THE STATION IS IN THE SOUTHWEST QUADRANT OF WEST BURNS ROAD AND SCHEER
 DN4707'ROAD.
 DN4707'
 DN4707'IT IS 31.6 FT (9.6 M) SOUTH OF THE CENTERLINE OF WEST BURNS ROAD, 25.5
 DN4707'FT (7.8 M) WEST OF THE CENTERLINE OF SCHEER ROAD, 15.2 FT (4.6 M)
 DN4707'SOUTHEAST OF A TELEPHONE PEDESTAL AND 1 FT (0.3 M) EAST OF AN ORANGE
 DN4707'CARSONITE MARKER.
 DN4707'
 DN4707'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4707'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4707'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4708 ***********************************************************************
 DN4708  DESIGNATION -  DK 2023
 DN4708  PID         -  DN4708
 DN4708  STATE/COUNTY-  IL/WILL
 DN4708  COUNTRY     -  US
 DN4708  USGS QUAD   -  MANHATTAN (2018)
 DN4708
 DN4708                         *CURRENT SURVEY CONTROL
 DN4708  ______________________________________________________________________
 DN4708* NAD 83(1986) POSITION- 41 23 45.60   (N) 087 54 09.64   (W)   HD_HELD1
 DN4708* NAVD 88 ORTHO HEIGHT -   217.661 (meters)      714.11  (feet) ADJUSTED
 DN4708  ______________________________________________________________________
 DN4708  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 DN4708  DYNAMIC HEIGHT  -        217.574 (meters)      713.82  (feet) COMP
 DN4708  MODELED GRAVITY -    980,218.8   (mgal)                       NAVD 88
 DN4708
 DN4708  VERT ORDER      -  SECOND    CLASS I
 DN4708
 DN4708.The horizontal coordinates were determined by differentially corrected
 DN4708.hand held GPS observations or other comparable positioning techniques
 DN4708.and have an estimated accuracy of +/- 3 meters.
 DN4708
 DN4708.The orthometric height was determined by differential leveling and
 DN4708.adjusted by the NATIONAL GEODETIC SURVEY
 DN4708.in August 2012.
 DN4708
 DN4708.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4708.GEOID18 height accuracy estimate available here.
 DN4708
 DN4708.Click photographs - Photos may exist for this station.
 DN4708
 DN4708.The dynamic height is computed by dividing the NAVD 88
 DN4708.geopotential number by the normal gravity value computed on the
 DN4708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4708.degrees latitude (g = 980.6199 gals.).
 DN4708
 DN4708.The modeled gravity was interpolated from observed gravity values.
 DN4708
 DN4708;                    North         East    Units  Estimated Accuracy
 DN4708;SPC IL E     -   525,109.1     336,014.7     MT  (+/- 3 meters HH1 GPS) 
 DN4708
 DN4708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2453983111(NAD 83)
 DN4708
 DN4708                          SUPERSEDED SURVEY CONTROL
 DN4708
 DN4708.No superseded survey control is available for this station.
 DN4708
 DN4708_MARKER: F = FLANGE-ENCASED ROD
 DN4708_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4708_STAMPING: DK 2023
 DN4708_MARK LOGO: UIL
 DN4708_PROJECTION: RECESSED 10 CENTIMETERS
 DN4708_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4708_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4708+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2011
 DN4708_ROD/PIPE-DEPTH: 3.7 meters
 DN4708_SLEEVE-DEPTH  : 0.9 meters
 DN4708
 DN4708  HISTORY     - Date     Condition        Report By
 DN4708  HISTORY     - 20110623 MONUMENTED       AMESC
 DN4708
 DN4708                          STATION DESCRIPTION
 DN4708
 DN4708'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4708'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH-SOUTHWEST OF
 DN4708'FRANKFORT, 4.7 MI (7.6 KM) EAST-SOUTHEAST OF MANHATTAN AND 4.3 MI (6.9
 DN4708'KM) NORTHEAST OF WILTON CENTER.
 DN4708'
 DN4708'THE STATION IS IN THE SOUTHWEST QUADRANT OF WEST PAULING ROAD AND
 DN4708'SCHEER ROAD.
 DN4708'
 DN4708'IT IS 21.2 FT (6.5 M) WEST OF THE CENTERLINE OF SCHEER ROAD, 50.6 FT
 DN4708'(15.4 M) SOUTH OF THE CENTERLINE OF WEST PAULING ROAD, 96.3 FT (29.4
 DN4708'M) SOUTHWEST OF A POWER POLE IN THE NORTHEAST QUADRANT, 73.7 FT (22.5
 DN4708'M) SOUTH OF A FENCE CORNER IN THE NORTHWEST QUADRANT AND 1 FT (0.3 M)
 DN4708'EAST OF AN ORANGE CARSONITE MARKER.
 DN4708'
 DN4708'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4708'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4708'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4709 ***********************************************************************
 DN4709  DESIGNATION -  DK 2024
 DN4709  PID         -  DN4709
 DN4709  STATE/COUNTY-  IL/WILL
 DN4709  COUNTRY     -  US
 DN4709  USGS QUAD   -  MANHATTAN (2018)
 DN4709
 DN4709                         *CURRENT SURVEY CONTROL
 DN4709  ______________________________________________________________________
 DN4709* NAD 83(1986) POSITION- 41 22 54.89   (N) 087 52 57.64   (W)   HD_HELD1
 DN4709* NAVD 88 ORTHO HEIGHT -   220.165 (meters)      722.32  (feet) ADJUSTED
 DN4709  ______________________________________________________________________
 DN4709  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DN4709  DYNAMIC HEIGHT  -        220.077 (meters)      722.04  (feet) COMP
 DN4709  MODELED GRAVITY -    980,217.9   (mgal)                       NAVD 88
 DN4709
 DN4709  VERT ORDER      -  SECOND    CLASS I
 DN4709
 DN4709.The horizontal coordinates were determined by differentially corrected
 DN4709.hand held GPS observations or other comparable positioning techniques
 DN4709.and have an estimated accuracy of +/- 3 meters.
 DN4709
 DN4709.The orthometric height was determined by differential leveling and
 DN4709.adjusted by the NATIONAL GEODETIC SURVEY
 DN4709.in August 2012.
 DN4709
 DN4709.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4709.GEOID18 height accuracy estimate available here.
 DN4709
 DN4709.Click photographs - Photos may exist for this station.
 DN4709
 DN4709.The dynamic height is computed by dividing the NAVD 88
 DN4709.geopotential number by the normal gravity value computed on the
 DN4709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4709.degrees latitude (g = 980.6199 gals.).
 DN4709
 DN4709.The modeled gravity was interpolated from observed gravity values.
 DN4709
 DN4709;                    North         East    Units  Estimated Accuracy
 DN4709;SPC IL E     -   523,553.2     337,695.4     MT  (+/- 3 meters HH1 GPS) 
 DN4709
 DN4709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2619581530(NAD 83)
 DN4709
 DN4709                          SUPERSEDED SURVEY CONTROL
 DN4709
 DN4709.No superseded survey control is available for this station.
 DN4709
 DN4709_MARKER: F = FLANGE-ENCASED ROD
 DN4709_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4709_STAMPING: DK 2024
 DN4709_MARK LOGO: UIL
 DN4709_PROJECTION: RECESSED 10 CENTIMETERS
 DN4709_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4709_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4709_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4709+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2011
 DN4709_ROD/PIPE-DEPTH: 6.1 meters
 DN4709_SLEEVE-DEPTH  : 0.9 meters
 DN4709
 DN4709  HISTORY     - Date     Condition        Report By
 DN4709  HISTORY     - 20110623 MONUMENTED       AMESC
 DN4709
 DN4709                          STATION DESCRIPTION
 DN4709
 DN4709'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4709'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTHWEST OF PEOTONE, 6.0
 DN4709'MI (9.7 KM) EAST-SOUTHEAST OF MANHATTAN AND 4.5 MI (7.2 KM)
 DN4709'EAST-NORTHEAST OF WILTON CENTER.
 DN4709'
 DN4709'THE STATION IS IN THE NORTHEAST QUADRANT OF WEST OFFNER ROAD AND US
 DN4709'ROUTE 45.
 DN4709'
 DN4709'IT IS 57.9 FT (17.6 M) EAST OF THE CENTERLINE OF US ROUTE 45, 27.0 FT
 DN4709'(8.2 M) NORTH OF THE CENTERLINE OF WEST OFFNER ROAD, 11.9 FT (3.6 M)
 DN4709'NORTHEAST OF THE NORTHEAST CORNER OF A HEADWALL FOR A CULVERT UNDER
 DN4709'WEST OFFNER ROAD, 17.8 FT (5.4 M) EAST OF A STREET SIGN AND 1 FT (0.3
 DN4709'M) SOUTH OF AN ORANGE CARSONITE MARKER.
 DN4709'
 DN4709'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4709'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4709'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4710 ***********************************************************************
 DN4710  DESIGNATION -  DK 2025
 DN4710  PID         -  DN4710
 DN4710  STATE/COUNTY-  IL/WILL
 DN4710  COUNTRY     -  US
 DN4710  USGS QUAD   -  FRANKFORT (2018)
 DN4710
 DN4710                         *CURRENT SURVEY CONTROL
 DN4710  ______________________________________________________________________
 DN4710* NAD 83(1986) POSITION- 41 22 55.95   (N) 087 51 48.97   (W)   HD_HELD1
 DN4710* NAVD 88 ORTHO HEIGHT -   218.821 (meters)      717.92  (feet) ADJUSTED
 DN4710  ______________________________________________________________________
 DN4710  GEOID HEIGHT    -        -33.147 (meters)                     GEOID18
 DN4710  DYNAMIC HEIGHT  -        218.733 (meters)      717.63  (feet) COMP
 DN4710  MODELED GRAVITY -    980,217.0   (mgal)                       NAVD 88
 DN4710
 DN4710  VERT ORDER      -  SECOND    CLASS I
 DN4710
 DN4710.The horizontal coordinates were determined by differentially corrected
 DN4710.hand held GPS observations or other comparable positioning techniques
 DN4710.and have an estimated accuracy of +/- 3 meters.
 DN4710
 DN4710.The orthometric height was determined by differential leveling and
 DN4710.adjusted by the NATIONAL GEODETIC SURVEY
 DN4710.in August 2012.
 DN4710
 DN4710.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4710.GEOID18 height accuracy estimate available here.
 DN4710
 DN4710.Click photographs - Photos may exist for this station.
 DN4710
 DN4710.The dynamic height is computed by dividing the NAVD 88
 DN4710.geopotential number by the normal gravity value computed on the
 DN4710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4710.degrees latitude (g = 980.6199 gals.).
 DN4710
 DN4710.The modeled gravity was interpolated from observed gravity values.
 DN4710
 DN4710;                    North         East    Units  Estimated Accuracy
 DN4710;SPC IL E     -   523,594.4     339,290.8     MT  (+/- 3 meters HH1 GPS) 
 DN4710
 DN4710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2779081546(NAD 83)
 DN4710
 DN4710                          SUPERSEDED SURVEY CONTROL
 DN4710
 DN4710.No superseded survey control is available for this station.
 DN4710
 DN4710_MARKER: F = FLANGE-ENCASED ROD
 DN4710_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4710_STAMPING: DK 2025
 DN4710_MARK LOGO: UIL
 DN4710_PROJECTION: RECESSED 10 CENTIMETERS
 DN4710_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4710_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4710+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2011
 DN4710_ROD/PIPE-DEPTH: 7.3 meters
 DN4710_SLEEVE-DEPTH  : 0.9 meters
 DN4710
 DN4710  HISTORY     - Date     Condition        Report By
 DN4710  HISTORY     - 20110623 MONUMENTED       AMESC
 DN4710
 DN4710                          STATION DESCRIPTION
 DN4710
 DN4710'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4710'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-SOUTHEAST OF
 DN4710'MANHATTAN, 5.4 MI (8.7 KM) EAST-NORTHEAST OF WILTON CENTER AND 5.3 MI
 DN4710'(8.5 KM) NORTHWEST OF PEOTONE.
 DN4710'
 DN4710'THE STATION IS IN THE NORTHWEST QUADRANT OF WEST OFFNER ROAD AND SOUTH
 DN4710'104TH AVENUE.
 DN4710'
 DN4710'IT IS 30.0 FT (9.1 M) NORTH OF THE CENTERLINE OF WEST OFFNER ROAD,
 DN4710'34.5 FT (10.5 M) WEST OF THE CENTERLINE OF SOUTH 104TH AVENUE, 6.1 FT
 DN4710'(1.9 M) NORTHWEST OF TELEPHONE PEDESTAL AND 1 FT (0.3 M) SOUTHEAST OF
 DN4710'AN ORANGE CARSONITE MARKER.
 DN4710'
 DN4710'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4710'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4710'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4711 ***********************************************************************
 DN4711  DESIGNATION -  DK 2026
 DN4711  PID         -  DN4711
 DN4711  STATE/COUNTY-  IL/WILL
 DN4711  COUNTRY     -  US
 DN4711  USGS QUAD   -  PEOTONE (2018)
 DN4711
 DN4711                         *CURRENT SURVEY CONTROL
 DN4711  ______________________________________________________________________
 DN4711* NAD 83(1986) POSITION- 41 22 04.54   (N) 087 50 38.34   (W)   HD_HELD1
 DN4711* NAVD 88 ORTHO HEIGHT -   222.201 (meters)      729.00  (feet) ADJUSTED
 DN4711  ______________________________________________________________________
 DN4711  GEOID HEIGHT    -        -33.144 (meters)                     GEOID18
 DN4711  DYNAMIC HEIGHT  -        222.111 (meters)      728.71  (feet) COMP
 DN4711  MODELED GRAVITY -    980,216.1   (mgal)                       NAVD 88
 DN4711
 DN4711  VERT ORDER      -  SECOND    CLASS I
 DN4711
 DN4711.The horizontal coordinates were determined by differentially corrected
 DN4711.hand held GPS observations or other comparable positioning techniques
 DN4711.and have an estimated accuracy of +/- 3 meters.
 DN4711
 DN4711.The orthometric height was determined by differential leveling and
 DN4711.adjusted by the NATIONAL GEODETIC SURVEY
 DN4711.in August 2012.
 DN4711
 DN4711.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4711.GEOID18 height accuracy estimate available here.
 DN4711
 DN4711.Click photographs - Photos may exist for this station.
 DN4711
 DN4711.The dynamic height is computed by dividing the NAVD 88
 DN4711.geopotential number by the normal gravity value computed on the
 DN4711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4711.degrees latitude (g = 980.6199 gals.).
 DN4711
 DN4711.The modeled gravity was interpolated from observed gravity values.
 DN4711
 DN4711;                    North         East    Units  Estimated Accuracy
 DN4711;SPC IL E     -   522,017.5     340,940.8     MT  (+/- 3 meters HH1 GPS) 
 DN4711
 DN4711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2941579945(NAD 83)
 DN4711
 DN4711                          SUPERSEDED SURVEY CONTROL
 DN4711
 DN4711.No superseded survey control is available for this station.
 DN4711
 DN4711_MARKER: F = FLANGE-ENCASED ROD
 DN4711_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4711_STAMPING: DK 2026
 DN4711_MARK LOGO: UIL
 DN4711_PROJECTION: RECESSED 10 CENTIMETERS
 DN4711_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4711_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4711+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2011
 DN4711_ROD/PIPE-DEPTH: 28 meters
 DN4711_SLEEVE-DEPTH  : 0.9 meters
 DN4711
 DN4711  HISTORY     - Date     Condition        Report By
 DN4711  HISTORY     - 20110624 MONUMENTED       AMESC
 DN4711
 DN4711                          STATION DESCRIPTION
 DN4711
 DN4711'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4711'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-SOUTHEAST OF
 DN4711'MANHATTAN, 6.1 MI (9.8 KM) EAST OF WILTON CENTER AND 3.9 MI (6.3 KM)
 DN4711'NORTHWEST OF PEOTONE.
 DN4711'
 DN4711'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF SOUTH CENTER ROAD
 DN4711'AND 28700 SOUTH ROAD (EAGLE LAKE ROAD).
 DN4711'
 DN4711'IT IS 36.9 FT (11.2 M) WEST OF THE CENTERLINE OF SOUTH CENTER ROAD,
 DN4711'26.5 FT (8.1 M) NORTH OF THE CENTERLINE OF 28700 SOUTH ROAD (EAGLE
 DN4711'LAKE ROAD), 4.1 FT (1.2 M) WEST OF A STREET SIGN, 90.1 FT (27.5 M)
 DN4711'NORTHWEST OF A POWER POLE WITH LIGHT IN THE SOUTHEAST QUADRANT AND 1
 DN4711'FT (0.3 M) SOUTH OF AN ORANGE CARSONITE MARKER.
 DN4711'
 DN4711'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4711'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4711'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4712 ***********************************************************************
 DN4712  DESIGNATION -  DK 2027
 DN4712  PID         -  DN4712
 DN4712  STATE/COUNTY-  IL/WILL
 DN4712  COUNTRY     -  US
 DN4712  USGS QUAD   -  PEOTONE (2018)
 DN4712
 DN4712                         *CURRENT SURVEY CONTROL
 DN4712  ______________________________________________________________________
 DN4712* NAD 83(1986) POSITION- 41 21 15.2    (N) 087 50 37.3    (W)   HD_HELD2
 DN4712* NAVD 88 ORTHO HEIGHT -   214.146 (meters)      702.58  (feet) ADJUSTED
 DN4712  ______________________________________________________________________
 DN4712  GEOID HEIGHT    -        -33.128 (meters)                     GEOID18
 DN4712  DYNAMIC HEIGHT  -        214.060 (meters)      702.30  (feet) COMP
 DN4712  MODELED GRAVITY -    980,216.3   (mgal)                       NAVD 88
 DN4712
 DN4712  VERT ORDER      -  SECOND    CLASS I
 DN4712
 DN4712.The horizontal coordinates were established by autonomous hand held GPS
 DN4712.observations and have an estimated accuracy of +/- 10 meters.
 DN4712
 DN4712.The orthometric height was determined by differential leveling and
 DN4712.adjusted by the NATIONAL GEODETIC SURVEY
 DN4712.in August 2012.
 DN4712
 DN4712.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4712.GEOID18 height accuracy estimate available here.
 DN4712
 DN4712.Click photographs - Photos may exist for this station.
 DN4712
 DN4712.The dynamic height is computed by dividing the NAVD 88
 DN4712.geopotential number by the normal gravity value computed on the
 DN4712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4712.degrees latitude (g = 980.6199 gals.).
 DN4712
 DN4712.The modeled gravity was interpolated from observed gravity values.
 DN4712
 DN4712;                    North         East    Units  Estimated Accuracy
 DN4712;SPC IL E     -   520,495.      340,974.      MT  (+/- 10 meters HH2 GPS)
 DN4712
 DN4712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2942478423(NAD 83)
 DN4712
 DN4712                          SUPERSEDED SURVEY CONTROL
 DN4712
 DN4712.No superseded survey control is available for this station.
 DN4712
 DN4712_MARKER: DB = BENCH MARK DISK
 DN4712_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DN4712_SP_SET: BRIDGE WING WALL
 DN4712_STAMPING: DK 2027
 DN4712_MARK LOGO: UIL
 DN4712_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4712_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4712+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2011
 DN4712
 DN4712  HISTORY     - Date     Condition        Report By
 DN4712  HISTORY     - 20110623 MONUMENTED       AMESC
 DN4712
 DN4712                          STATION DESCRIPTION
 DN4712
 DN4712'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4712'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) EAST-SOUTHEAST OF
 DN4712'MANHATTAN, 6.0 MI (9.7 KM) EAST OF WILTON CENTER AND 3.4 MI (5.5 KM)
 DN4712'WEST-NORTHWEST OF PEOTONE.
 DN4712'
 DN4712'TO REACH FROM THE INTERSECTION OF SOUTH CENTER ROAD AND COUNTY HIGHWAY
 DN4712'20, PROCEED NORTH ON SOUTH CENTER ROAD FOR 0.07 MI (0.1 KM) TO THE
 DN4712'STATION ON THE LEFT.
 DN4712'
 DN4712'IT IS SET IN THE TOP OF THE NORTHWEST WING WALL OF THE BRIDGE OVER THE
 DN4712'SOUTH BRANCH OF FORKED CREEK.
 DN4712'
 DN4712'IT IS 22.1 FT (6.7 M) WEST OF THE CENTERLINE OF SOUTH CENTER ROAD AND
 DN4712'104 FT (31.7 M) SOUTH OF THE NORTH END OF THE WEST GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4713 ***********************************************************************
 DN4713  DESIGNATION -  DK 2028
 DN4713  PID         -  DN4713
 DN4713  STATE/COUNTY-  IL/WILL
 DN4713  COUNTRY     -  US
 DN4713  USGS QUAD   -  PEOTONE (2018)
 DN4713
 DN4713                         *CURRENT SURVEY CONTROL
 DN4713  ______________________________________________________________________
 DN4713* NAD 83(1986) POSITION- 41 21 11.97   (N) 087 49 41.88   (W)   HD_HELD1
 DN4713* NAVD 88 ORTHO HEIGHT -   215.886 (meters)      708.29  (feet) ADJUSTED
 DN4713  ______________________________________________________________________
 DN4713  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 DN4713  DYNAMIC HEIGHT  -        215.799 (meters)      708.00  (feet) COMP
 DN4713  MODELED GRAVITY -    980,215.5   (mgal)                       NAVD 88
 DN4713
 DN4713  VERT ORDER      -  SECOND    CLASS I
 DN4713
 DN4713.The horizontal coordinates were determined by differentially corrected
 DN4713.hand held GPS observations or other comparable positioning techniques
 DN4713.and have an estimated accuracy of +/- 3 meters.
 DN4713
 DN4713.The orthometric height was determined by differential leveling and
 DN4713.adjusted by the NATIONAL GEODETIC SURVEY
 DN4713.in August 2012.
 DN4713
 DN4713.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4713.GEOID18 height accuracy estimate available here.
 DN4713
 DN4713.Click photographs - Photos may exist for this station.
 DN4713
 DN4713.The dynamic height is computed by dividing the NAVD 88
 DN4713.geopotential number by the normal gravity value computed on the
 DN4713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4713.degrees latitude (g = 980.6199 gals.).
 DN4713
 DN4713.The modeled gravity was interpolated from observed gravity values.
 DN4713
 DN4713;                    North         East    Units  Estimated Accuracy
 DN4713;SPC IL E     -   520,403.2     342,262.4     MT  (+/- 3 meters HH1 GPS) 
 DN4713
 DN4713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3071178311(NAD 83)
 DN4713
 DN4713                          SUPERSEDED SURVEY CONTROL
 DN4713
 DN4713.No superseded survey control is available for this station.
 DN4713
 DN4713_MARKER: F = FLANGE-ENCASED ROD
 DN4713_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4713_STAMPING: DK 2028
 DN4713_MARK LOGO: UIL
 DN4713_PROJECTION: RECESSED 10 CENTIMETERS
 DN4713_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4713_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4713+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2011
 DN4713_ROD/PIPE-DEPTH: 7.3 meters
 DN4713_SLEEVE-DEPTH  : 0.9 meters
 DN4713
 DN4713  HISTORY     - Date     Condition        Report By
 DN4713  HISTORY     - 20110624 MONUMENTED       AMESC
 DN4713
 DN4713                          STATION DESCRIPTION
 DN4713
 DN4713'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4713'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) EAST-SOUTHEAST OF
 DN4713'MANHATTAN, 6.8 MI (10.9 KM) EAST OF WILTON CENTER AND 2.7 MI (4.3 KM)
 DN4713'WEST-NORTHWEST OF PEOTONE.
 DN4713'
 DN4713'TO REACH FROM THE INTERSECTION OF COUNTY HIGHWAY 20 AND NORTH PEOTONE
 DN4713'ROAD, PROCEED WEST ON COUNTY HIGHWAY 20 FOR 0.21 MI (0.3 KM) TO THE
 DN4713'STATION ON THE LEFT.
 DN4713'
 DN4713'IT IS 28.9 FT (8.8 M) SOUTH OF THE CENTERLINE OF NORTH PEOTONE ROAD,
 DN4713'64.2 FT (19.6 M) SOUTH OF A POWER POLE IN THE NORTH RIGHT-OF-WAY, 1 FT
 DN4713'(0.3 M) NORTH OF AN ORANGE CARSONITE MARKER.
 DN4713'
 DN4713'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4713'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4713'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4714 ***********************************************************************
 DN4714  DESIGNATION -  DK 2029
 DN4714  PID         -  DN4714
 DN4714  STATE/COUNTY-  IL/WILL
 DN4714  COUNTRY     -  US
 DN4714  USGS QUAD   -  PEOTONE (2018)
 DN4714
 DN4714                         *CURRENT SURVEY CONTROL
 DN4714  ______________________________________________________________________
 DN4714* NAD 83(1986) POSITION- 41 20 21.82   (N) 087 48 16.42   (W)   HD_HELD1
 DN4714* NAVD 88 ORTHO HEIGHT -   211.645 (meters)      694.37  (feet) ADJUSTED
 DN4714  ______________________________________________________________________
 DN4714  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 DN4714  DYNAMIC HEIGHT  -        211.560 (meters)      694.09  (feet) COMP
 DN4714  MODELED GRAVITY -    980,214.6   (mgal)                       NAVD 88
 DN4714
 DN4714  VERT ORDER      -  SECOND    CLASS I
 DN4714
 DN4714.The horizontal coordinates were determined by differentially corrected
 DN4714.hand held GPS observations or other comparable positioning techniques
 DN4714.and have an estimated accuracy of +/- 3 meters.
 DN4714
 DN4714.The orthometric height was determined by differential leveling and
 DN4714.adjusted by the NATIONAL GEODETIC SURVEY
 DN4714.in August 2012.
 DN4714
 DN4714.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4714.GEOID18 height accuracy estimate available here.
 DN4714
 DN4714.Click photographs - Photos may exist for this station.
 DN4714
 DN4714.The dynamic height is computed by dividing the NAVD 88
 DN4714.geopotential number by the normal gravity value computed on the
 DN4714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4714.degrees latitude (g = 980.6199 gals.).
 DN4714
 DN4714.The modeled gravity was interpolated from observed gravity values.
 DN4714
 DN4714;                    North         East    Units  Estimated Accuracy
 DN4714;SPC IL E     -   518,867.9     344,258.3     MT  (+/- 3 meters HH1 GPS) 
 DN4714
 DN4714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3268376746(NAD 83)
 DN4714
 DN4714                          SUPERSEDED SURVEY CONTROL
 DN4714
 DN4714.No superseded survey control is available for this station.
 DN4714
 DN4714_MARKER: F = FLANGE-ENCASED ROD
 DN4714_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4714_STAMPING: DK 2029
 DN4714_MARK LOGO: UIL
 DN4714_PROJECTION: RECESSED 13 CENTIMETERS
 DN4714_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4714_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4714+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 DN4714_ROD/PIPE-DEPTH: 9.8 meters
 DN4714_SLEEVE-DEPTH  : 0.9 meters
 DN4714
 DN4714  HISTORY     - Date     Condition        Report By
 DN4714  HISTORY     - 20110627 MONUMENTED       AMESC
 DN4714
 DN4714                          STATION DESCRIPTION
 DN4714
 DN4714'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4714'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) WEST OF BEECHER, 8.1 MI
 DN4714'(13.0 KM) EAST OF WILTON CENTER AND 1.1 MI (1.8 KM) WEST-NORTHWEST OF
 DN4714'PEOTONE.
 DN4714'
 DN4714'THE STATION IS IN THE NORTHEAST QUADRANT OF THE INTERSECTION OF WEST
 DN4714'JOLIET ROAD AND SOUTH RATHJE ROAD.
 DN4714'
 DN4714'IT IS 56 FT (17.1 M) NORTH OF THE CENTERLINE OF WEST JOLIET ROAD, 29
 DN4714'FT (8.8 M) EAST OF THE CENTERLINE OF SOUTH RATHJE ROAD, 124 FT (37.8
 DN4714'M) SOUTHEAST OF A 4 FT (1.2 M) DIAMETER GAS REGULATOR, 84.6 FT (25.8
 DN4714'M) NORTHEAST OF A POWER POLE WITH LIGHT IN THE WEST RIGHT-OF-WAY AND 1
 DN4714'FT (0.3 M) WEST OF AN ORANGE CARSONITE MARKER.
 DN4714'
 DN4714'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4714'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4714'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4715 ***********************************************************************
 DN4715  DESIGNATION -  DK 2030
 DN4715  PID         -  DN4715
 DN4715  STATE/COUNTY-  IL/WILL
 DN4715  COUNTRY     -  US
 DN4715  USGS QUAD   -  PEOTONE (2018)
 DN4715
 DN4715                         *CURRENT SURVEY CONTROL
 DN4715  ______________________________________________________________________
 DN4715* NAD 83(1986) POSITION- 41 19 29.14   (N) 087 48 16.97   (W)   HD_HELD1
 DN4715* NAVD 88 ORTHO HEIGHT -   214.215 (meters)      702.80  (feet) ADJUSTED
 DN4715  ______________________________________________________________________
 DN4715  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 DN4715  DYNAMIC HEIGHT  -        214.129 (meters)      702.52  (feet) COMP
 DN4715  MODELED GRAVITY -    980,214.8   (mgal)                       NAVD 88
 DN4715
 DN4715  VERT ORDER      -  SECOND    CLASS I
 DN4715
 DN4715.The horizontal coordinates were determined by differentially corrected
 DN4715.hand held GPS observations or other comparable positioning techniques
 DN4715.and have an estimated accuracy of +/- 3 meters.
 DN4715
 DN4715.The orthometric height was determined by differential leveling and
 DN4715.adjusted by the NATIONAL GEODETIC SURVEY
 DN4715.in August 2012.
 DN4715
 DN4715.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4715.GEOID18 height accuracy estimate available here.
 DN4715
 DN4715.Click photographs - Photos may exist for this station.
 DN4715
 DN4715.The dynamic height is computed by dividing the NAVD 88
 DN4715.geopotential number by the normal gravity value computed on the
 DN4715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4715.degrees latitude (g = 980.6199 gals.).
 DN4715
 DN4715.The modeled gravity was interpolated from observed gravity values.
 DN4715
 DN4715;                    North         East    Units  Estimated Accuracy
 DN4715;SPC IL E     -   517,242.7     344,255.5     MT  (+/- 3 meters HH1 GPS) 
 DN4715
 DN4715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3265575121(NAD 83)
 DN4715
 DN4715                          SUPERSEDED SURVEY CONTROL
 DN4715
 DN4715.No superseded survey control is available for this station.
 DN4715
 DN4715_MARKER: F = FLANGE-ENCASED ROD
 DN4715_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4715_STAMPING: DK 2030
 DN4715_MARK LOGO: UIL
 DN4715_PROJECTION: RECESSED 8 CENTIMETERS
 DN4715_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4715_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4715+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2025
 DN4715_ROD/PIPE-DEPTH: 7.3 meters
 DN4715_SLEEVE-DEPTH  : 0.9 meters
 DN4715
 DN4715  HISTORY     - Date     Condition        Report By
 DN4715  HISTORY     - 20110624 MONUMENTED       AMESC
 DN4715  HISTORY     - 20251204 GOOD             ILDT
 DN4715  HISTORY     - 20251209 GOOD             ILDT
 DN4715
 DN4715                          STATION DESCRIPTION
 DN4715
 DN4715'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4715'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) WEST OF BEECHER, 8.3 MI
 DN4715'(13.4 KM) EAST-SOUTHEAST OF WILTON CENTER AND 1.1 MI (1.8 KM)
 DN4715'WEST-SOUTHWEST OF PEOTONE.
 DN4715'
 DN4715'THE STATION IS IN THE NORTHWEST QUADRANT OF SOUTH RATHJE ROAD AND
 DN4715'WILMINGTON ROAD.
 DN4715'
 DN4715'IT IS 62.1 FT (18.9 M) WEST OF THE CENTERLINE OF SOUTH RATHJE ROAD,
 DN4715'27.6 FT (8.4 M) NORTH OF THE CENTERLINE OF WILMINGTON ROAD, 5.80 FT
 DN4715'(1.8 M) NORTH OF THE BACK OF A CURB, 146.8 FT (44.7 M) EAST OF A POWER
 DN4715'POLE AND 1 FT (0.3 M) SOUTH OF AN ORANGE CARSONITE MARKER.
 DN4715'
 DN4715'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4715'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4715'AID IN IDENTIFICATION.
 DN4715
 DN4715                          STATION RECOVERY (2025)
 DN4715
 DN4715'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4715'RECOVERED IN GOOD CONDITION.
 DN4715
 DN4715                          STATION RECOVERY (2025)
 DN4715
 DN4715'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4715'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4716 ***********************************************************************
 DN4716  DESIGNATION -  DK 2031
 DN4716  PID         -  DN4716
 DN4716  STATE/COUNTY-  IL/KANKAKEE
 DN4716  COUNTRY     -  US
 DN4716  USGS QUAD   -  PEOTONE (2018)
 DN4716
 DN4716                         *CURRENT SURVEY CONTROL
 DN4716  ______________________________________________________________________
 DN4716* NAD 83(1986) POSITION- 41 16 48.34   (N) 087 49 12.34   (W)   HD_HELD1
 DN4716* NAVD 88 ORTHO HEIGHT -   207.263 (meters)      680.00  (feet) ADJUSTED
 DN4716  ______________________________________________________________________
 DN4716  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 DN4716  DYNAMIC HEIGHT  -        207.179 (meters)      679.72  (feet) COMP
 DN4716  MODELED GRAVITY -    980,216.4   (mgal)                       NAVD 88
 DN4716
 DN4716  VERT ORDER      -  SECOND    CLASS I
 DN4716
 DN4716.The horizontal coordinates were determined by differentially corrected
 DN4716.hand held GPS observations or other comparable positioning techniques
 DN4716.and have an estimated accuracy of +/- 3 meters.
 DN4716
 DN4716.The orthometric height was determined by differential leveling and
 DN4716.adjusted by the NATIONAL GEODETIC SURVEY
 DN4716.in August 2012.
 DN4716
 DN4716.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4716.GEOID18 height accuracy estimate available here.
 DN4716
 DN4716.Click photographs - Photos may exist for this station.
 DN4716
 DN4716.The dynamic height is computed by dividing the NAVD 88
 DN4716.geopotential number by the normal gravity value computed on the
 DN4716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4716.degrees latitude (g = 980.6199 gals.).
 DN4716
 DN4716.The modeled gravity was interpolated from observed gravity values.
 DN4716
 DN4716;                    North         East    Units  Estimated Accuracy
 DN4716;SPC IL E     -   512,274.4     342,997.1     MT  (+/- 3 meters HH1 GPS) 
 DN4716
 DN4716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3132170175(NAD 83)
 DN4716
 DN4716                          SUPERSEDED SURVEY CONTROL
 DN4716
 DN4716.No superseded survey control is available for this station.
 DN4716
 DN4716_MARKER: F = FLANGE-ENCASED ROD
 DN4716_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4716_STAMPING: DK 2031
 DN4716_MARK LOGO: UIL
 DN4716_PROJECTION: RECESSED 13 CENTIMETERS
 DN4716_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4716_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4716+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 DN4716_ROD/PIPE-DEPTH: 4.9 meters
 DN4716_SLEEVE-DEPTH  : 0.9 meters
 DN4716
 DN4716  HISTORY     - Date     Condition        Report By
 DN4716  HISTORY     - 20110627 MONUMENTED       AMESC
 DN4716
 DN4716                          STATION DESCRIPTION
 DN4716
 DN4716'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4716'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) NORTH-NORTHEAST OF
 DN4716'BRADLEY, 8.8 MI (14.2 KM) SOUTHEAST OF WILTON CENTER AND 4.0 MI (6.4
 DN4716'KM) SOUTH-SOUTHWEST OF PEOTONE.
 DN4716'
 DN4716'THE STATION IS IN THE NORTHWEST QUADRANT OF THE INTERSECTION OF 3000E
 DN4716'ROAD AND 11000N ROAD.
 DN4716'
 DN4716'IT IS 74 FT (22.6 M) NORTH OF THE CENTERLINE OF 11000N ROAD, 28.6 FT
 DN4716'(8.7 M) WEST OF THE CENTERLINE OF 3000E ROAD, 40.7 FT (12.4 M) NORTH
 DN4716'OF A STREET SIGN, 43.3 FT (13.2 M) SOUTH OF A TELEPHONE PEDESTAL, 60.5
 DN4716'FT (18.4 M) SOUTHWEST OF A POWER POLE WITH GUY WIRE AND 1 FT (0.3 M)
 DN4716'EAST OF AN ORANGE CARSONITE MARKER.
 DN4716'
 DN4716'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4716'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4716'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4717 ***********************************************************************
 DN4717  DESIGNATION -  DK 2032
 DN4717  PID         -  DN4717
 DN4717  STATE/COUNTY-  IL/WILL
 DN4717  COUNTRY     -  US
 DN4717  USGS QUAD   -  MOKENA (2018)
 DN4717
 DN4717                         *CURRENT SURVEY CONTROL
 DN4717  ______________________________________________________________________
 DN4717* NAD 83(1986) POSITION- 41 36 00.79   (N) 087 54 39.15   (W)   HD_HELD1
 DN4717* NAVD 88 ORTHO HEIGHT -   222.882 (meters)      731.24  (feet) ADJUSTED
 DN4717  ______________________________________________________________________
 DN4717  GEOID HEIGHT    -        -33.261 (meters)                     GEOID18
 DN4717  DYNAMIC HEIGHT  -        222.797 (meters)      730.96  (feet) COMP
 DN4717  MODELED GRAVITY -    980,238.8   (mgal)                       NAVD 88
 DN4717
 DN4717  VERT ORDER      -  SECOND    CLASS I
 DN4717
 DN4717.The horizontal coordinates were determined by differentially corrected
 DN4717.hand held GPS observations or other comparable positioning techniques
 DN4717.and have an estimated accuracy of +/- 3 meters.
 DN4717
 DN4717.The orthometric height was determined by differential leveling and
 DN4717.adjusted by the NATIONAL GEODETIC SURVEY
 DN4717.in August 2012.
 DN4717
 DN4717.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4717.GEOID18 height accuracy estimate available here.
 DN4717
 DN4717.Click photographs - Photos may exist for this station.
 DN4717
 DN4717.The dynamic height is computed by dividing the NAVD 88
 DN4717.geopotential number by the normal gravity value computed on the
 DN4717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4717.degrees latitude (g = 980.6199 gals.).
 DN4717
 DN4717.The modeled gravity was interpolated from observed gravity values.
 DN4717
 DN4717;                    North         East    Units  Estimated Accuracy
 DN4717;SPC IL E     -   547,786.5     335,218.4     MT  (+/- 3 meters HH1 GPS) 
 DN4717
 DN4717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2409205791(NAD 83)
 DN4717
 DN4717                          SUPERSEDED SURVEY CONTROL
 DN4717
 DN4717.No superseded survey control is available for this station.
 DN4717
 DN4717_MARKER: F = FLANGE-ENCASED ROD
 DN4717_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4717_STAMPING: DK 2032
 DN4717_MARK LOGO: UIL
 DN4717_PROJECTION: RECESSED 8 CENTIMETERS
 DN4717_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4717_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4717+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2014
 DN4717_ROD/PIPE-DEPTH: 4.9 meters
 DN4717_SLEEVE-DEPTH  : 0.9 meters
 DN4717
 DN4717  HISTORY     - Date     Condition        Report By
 DN4717  HISTORY     - 20110614 MONUMENTED       AMESC
 DN4717  HISTORY     - 20130819 GOOD             ILDT
 DN4717  HISTORY     - 20140321 GOOD             PATRIC
 DN4717
 DN4717                          STATION DESCRIPTION
 DN4717
 DN4717'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4717'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTHWEST OF PALOS PARK,
 DN4717'6.2 MI (10.0 KM) SOUTH OF SAG BRIDGE AND 5.2 MI (8.4 KM)
 DN4717'NORTH-NORTHWEST OF MOKENA.
 DN4717'
 DN4717'THE STATION IS IN THE SOUTHWEST QUADRANT OF IL ROUTE 7 AND WILL/COOK
 DN4717'ROAD.
 DN4717'
 DN4717'IT IS 26 FT (7.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE 7, 103 FT
 DN4717'(31.4 M) WEST OF THE CENTERLINE OF WILL/COOK ROAD, 27 FT (8.2 M)
 DN4717'NORTHEAST OF A SPEEDWAY SIGN, 2.5 FT (0.8 M) SOUTH OF THE BACK OF A
 DN4717'CURB, 2.6 FT (0.8 M) EAST OF A BUS STOP SIGN AND 1 FT (0.3 M) NORTH OF
 DN4717'AN ORANGE CARSONITE MARKER.
 DN4717'
 DN4717'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4717'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4717'AID IN IDENTIFICATION.
 DN4717
 DN4717                          STATION RECOVERY (2013)
 DN4717
 DN4717'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DN4717'RECOVERED IN GOOD CONDITION.
 DN4717
 DN4717                          STATION RECOVERY (2014)
 DN4717
 DN4717'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 DN4717'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4718 ***********************************************************************
 DN4718  DESIGNATION -  DK 2033
 DN4718  PID         -  DN4718
 DN4718  STATE/COUNTY-  IL/WILL
 DN4718  COUNTRY     -  US
 DN4718  USGS QUAD   -  FRANKFORT (2018)
 DN4718
 DN4718                         *CURRENT SURVEY CONTROL
 DN4718  ______________________________________________________________________
 DN4718* NAD 83(1986) POSITION- 41 29 48.8    (N) 087 51 45.9    (W)   HD_HELD2
 DN4718* NAVD 88 ORTHO HEIGHT -   230.718 (meters)      756.95  (feet) ADJUSTED
 DN4718  ______________________________________________________________________
 DN4718  GEOID HEIGHT    -        -33.249 (meters)                     GEOID18
 DN4718  DYNAMIC HEIGHT  -        230.628 (meters)      756.65  (feet) COMP
 DN4718  MODELED GRAVITY -    980,224.6   (mgal)                       NAVD 88
 DN4718
 DN4718  VERT ORDER      -  SECOND    CLASS I
 DN4718
 DN4718.The horizontal coordinates were established by autonomous hand held GPS
 DN4718.observations and have an estimated accuracy of +/- 10 meters.
 DN4718
 DN4718.The orthometric height was determined by differential leveling and
 DN4718.adjusted by the NATIONAL GEODETIC SURVEY
 DN4718.in August 2012.
 DN4718
 DN4718.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4718.GEOID18 height accuracy estimate available here.
 DN4718
 DN4718.Click photographs - Photos may exist for this station.
 DN4718
 DN4718.The dynamic height is computed by dividing the NAVD 88
 DN4718.geopotential number by the normal gravity value computed on the
 DN4718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4718.degrees latitude (g = 980.6199 gals.).
 DN4718
 DN4718.The modeled gravity was interpolated from observed gravity values.
 DN4718
 DN4718;                    North         East    Units  Estimated Accuracy
 DN4718;SPC IL E     -   536,331.      339,293.      MT  (+/- 10 meters HH2 GPS)
 DN4718
 DN4718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2798894278(NAD 83)
 DN4718
 DN4718                          SUPERSEDED SURVEY CONTROL
 DN4718
 DN4718.No superseded survey control is available for this station.
 DN4718
 DN4718_MARKER: F = FLANGE-ENCASED ROD
 DN4718_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4718_STAMPING: DK 2033
 DN4718_MARK LOGO: UIL
 DN4718_PROJECTION: RECESSED 10 CENTIMETERS
 DN4718_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4718_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4718+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DN4718_ROD/PIPE-DEPTH: 3.7 meters
 DN4718_SLEEVE-DEPTH  : 0.9 meters
 DN4718
 DN4718  HISTORY     - Date     Condition        Report By
 DN4718  HISTORY     - 20110621 MONUMENTED       AMESC
 DN4718
 DN4718                          STATION DESCRIPTION
 DN4718
 DN4718'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (BD)
 DN4718'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTHWEST OF TINLEY
 DN4718'PARK, 2.4 MI (3.9 KM) SOUTHEAST OF MOKENA AND 0.7 MI (1.1 KM) WEST OF
 DN4718'FRANKFORT.
 DN4718'
 DN4718'TO REACH FROM THE INTERSECTION OF US ROUTE 30 (WEST LINCOLN HIGHWAY)
 DN4718'AND US ROUTE 45 (SOUTH LAGRANGE ROAD), GO SOUTHWEST ON US ROUTE 45 FOR
 DN4718'1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DN4718'
 DN4718'IT IS 24 FT (7.3 M) EAST OF THE BACK OF THE SOUTHEASTERLY CURB OF US
 DN4718'ROUTE 45 (SOUTH LAGRANGE ROAD), 57.5 FT (17.5 M) NORTH OF A 15-IN (38
 DN4718'CM) RCP WITH FLARED END SECTION, 42 FT (12.8 M) SOUTH-SOUTHWEST OF A
 DN4718'TRAFFIC SIGNAL HAND HOLE AND 1 FT (0.3 M) WEST OF AN ORANGE CARSONITE
 DN4718'MARKER.
 DN4718'
 DN4718'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DN4718'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DN4718'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6739 ***********************************************************************
 DL6739  DESIGNATION -  DM001
 DL6739  PID         -  DL6739
 DL6739  STATE/COUNTY-  IL/KANE
 DL6739  COUNTRY     -  US
 DL6739  USGS QUAD   -  GENEVA (2018)
 DL6739
 DL6739                         *CURRENT SURVEY CONTROL
 DL6739  ______________________________________________________________________
 DL6739* NAD 83(1986) POSITION- 41 58 32.     (N) 088 16 02.     (W)   SCALED
 DL6739* NAVD 88 ORTHO HEIGHT -   234.917 (meters)      770.72  (feet) ADJUSTED
 DL6739  ______________________________________________________________________
 DL6739  GEOID HEIGHT    -        -33.334 (meters)                     GEOID18
 DL6739  DYNAMIC HEIGHT  -        234.837 (meters)      770.46  (feet) COMP
 DL6739  MODELED GRAVITY -    980,277.6   (mgal)                       NAVD 88
 DL6739
 DL6739  VERT ORDER      -  SECOND    CLASS I
 DL6739
 DL6739.The horizontal coordinates were scaled from a map and have
 DL6739.an estimated accuracy of +/- 6 seconds.
 DL6739
 DL6739.The orthometric height was determined by differential leveling and
 DL6739.adjusted by the WI DEPT OF TRANSP
 DL6739.in May 2012.
 DL6739
 DL6739.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6739.GEOID18 height accuracy estimate available here.
 DL6739
 DL6739.Click photographs - Photos may exist for this station.
 DL6739
 DL6739.The dynamic height is computed by dividing the NAVD 88
 DL6739.geopotential number by the normal gravity value computed on the
 DL6739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6739.degrees latitude (g = 980.6199 gals.).
 DL6739
 DL6739.The modeled gravity was interpolated from observed gravity values.
 DL6739
 DL6739;                    North         East    Units  Estimated Accuracy
 DL6739;SPC IL E     -   589,390.      305,480.      MT  (+/- 180 meters Scaled)
 DL6739
 DL6739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM950478(NAD 83)
 DL6739
 DL6739                          SUPERSEDED SURVEY CONTROL
 DL6739
 DL6739  NAVD 88 (07/01/10)  234.917  (m)          770.72   (f) SUPERSEDED  2 1
 DL6739
 DL6739.Superseded values are not recommended for survey control.
 DL6739
 DL6739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6739.See file dsdata.pdf to determine how the superseded data were derived.
 DL6739
 DL6739_MARKER: DD = SURVEY DISK
 DL6739_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DL6739_SP_SET: BRIDGE ABUTMENT
 DL6739_STAMPING: DM001
 DL6739_MARK LOGO: UIL
 DL6739_MAGNETIC: N = NO MAGNETIC MATERIAL
 DL6739_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6739_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DL6739+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2009
 DL6739
 DL6739  HISTORY     - Date     Condition        Report By
 DL6739  HISTORY     - 20090831 MONUMENTED       PATRIC
 DL6739
 DL6739                          STATION DESCRIPTION
 DL6739
 DL6739'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2009
 DL6739'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHEAST OF
 DL6739'GENEVA, 5.7 MI (9.2 KM) SOUTHWEST OF STREAMWOOD AND 4.3 MI (6.9 KM)
 DL6739'SOUTH OF ELGIN.
 DL6739'
 DL6739'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 20 OVERPASS WITH
 DL6739'STATE HIGHWAY 25 (LIBERTY STREET) IN THE CITY OF ELGIN, IL, GO SOUTH
 DL6739'ON STATE HIGHWAY 25 (SOUTH LIBERTY) FOR 300 FT (91.4 M) TO BLUFF CITY
 DL6739'BOULEVARD.  TURN RIGHT AND GO WEST ON STATE HIGHWAY 25 (BLUFF CITY
 DL6739'BOULEVARD) FOR 300 FT (91.4 M) TO SAINT CHARLES STREET.  TURN LEFT AND
 DL6739'GO SOUTH ON STATE HIGHWAY 25 (SAINT CHARLES STREET) FOR 2.7 MI (4.3
 DL6739'KM) TO DUNHAM ROAD.  TURN RIGHT AND GO SOUTH-SOUTHEAST ON DUNHAM ROAD
 DL6739'FOR 0.3 MI (0.5 KM) TO A RAILROAD OVERPASS AND THE STATION ON THE
 DL6739'LEFT.
 DL6739'
 DL6739'THE STATION IS A BRONZE DISK SET IN THE EAST END OF THE SOUTH ABUTMENT
 DL6739'OF THE SOUTHBOUND LANES OF THE NEW DUNHAM ROAD RAILROAD OVERPASS
 DL6739'045-3170, 4.6 M (15.1 FT) EAST OF THE CENTERLINE OF BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6740 ***********************************************************************
 DL6740  DESIGNATION -  DM002
 DL6740  PID         -  DL6740
 DL6740  STATE/COUNTY-  IL/KANE
 DL6740  COUNTRY     -  US
 DL6740  USGS QUAD   -  ELGIN (2018)
 DL6740
 DL6740                         *CURRENT SURVEY CONTROL
 DL6740  ______________________________________________________________________
 DL6740* NAD 83(1986) POSITION- 42 00 17.     (N) 088 16 08.     (W)   SCALED
 DL6740* NAVD 88 ORTHO HEIGHT -   232.010 (meters)      761.19  (feet) ADJUSTED
 DL6740  ______________________________________________________________________
 DL6740  GEOID HEIGHT    -        -33.396 (meters)                     GEOID18
 DL6740  DYNAMIC HEIGHT  -        231.930 (meters)      760.92  (feet) COMP
 DL6740  MODELED GRAVITY -    980,275.2   (mgal)                       NAVD 88
 DL6740
 DL6740  VERT ORDER      -  SECOND    CLASS I
 DL6740
 DL6740.The horizontal coordinates were scaled from a map and have
 DL6740.an estimated accuracy of +/- 6 seconds.
 DL6740
 DL6740.The orthometric height was determined by differential leveling and
 DL6740.adjusted by the WI DEPT OF TRANSP
 DL6740.in May 2012.
 DL6740
 DL6740.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6740.GEOID18 height accuracy estimate available here.
 DL6740
 DL6740.Click photographs - Photos may exist for this station.
 DL6740
 DL6740.The dynamic height is computed by dividing the NAVD 88
 DL6740.geopotential number by the normal gravity value computed on the
 DL6740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6740.degrees latitude (g = 980.6199 gals.).
 DL6740
 DL6740.The modeled gravity was interpolated from observed gravity values.
 DL6740
 DL6740;                    North         East    Units  Estimated Accuracy
 DL6740;SPC IL E     -   592,630.      305,340.      MT  (+/- 180 meters Scaled)
 DL6740
 DL6740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM949510(NAD 83)
 DL6740
 DL6740                          SUPERSEDED SURVEY CONTROL
 DL6740
 DL6740  NAVD 88 (07/01/10)  232.012  (m)          761.19   (f) SUPERSEDED  2 1
 DL6740
 DL6740.Superseded values are not recommended for survey control.
 DL6740
 DL6740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6740.See file dsdata.pdf to determine how the superseded data were derived.
 DL6740
 DL6740_MARKER: F = FLANGE-ENCASED ROD
 DL6740_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6740_STAMPING: DM002
 DL6740_MARK LOGO: UIL
 DL6740_PROJECTION: FLUSH
 DL6740_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL6740+STABILITY: SURFACE MOTION
 DL6740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6740+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2009
 DL6740_ROD/PIPE-DEPTH: 6.1 meters
 DL6740_SLEEVE-DEPTH  : 0.6 meters
 DL6740
 DL6740  HISTORY     - Date     Condition        Report By
 DL6740  HISTORY     - 20090831 MONUMENTED       BCA
 DL6740
 DL6740                          STATION DESCRIPTION
 DL6740
 DL6740'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6740'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH-NORTHEAST OF
 DL6740'GENEVA, 4.9 MI (7.9 KM) WEST-SOUTHWEST OF STREAMWOOD AND 2.3 MI (3.7
 DL6740'KM) SOUTH-SOUTHEAST OF ELGIN.
 DL6740'
 DL6740'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 20 OVERPASS WITH
 DL6740'STATE HIGHWAY 25 (LIBERTY STREET) IN THE CITY OF ELGIN, IL, GO SOUTH
 DL6740'ON STATE HIGHWAY 25 (SOUTH LIBERTY) FOR 300 FT (91.4 M) TO BLUFF CITY
 DL6740'BOULEVARD.  TURN RIGHT AND GO WEST ON STATE HIGHWAY 25 (BLUFF CITY
 DL6740'BOULEVARD) FOR 300 FT (91.4 M) TO SAINT CHARLES STREET.  TURN LEFT AND
 DL6740'GO SOUTH ON STATE HIGHWAY 25 (SAINT CHARLES STREET) FOR 1 MI (1.6 KM)
 DL6740'AND THE STATION ON THE LEFT.
 DL6740'
 DL6740'THE STATION IS 0.25 MI (0.4 KM) NORTH OF THE JUNCTION OF KENYON ROAD
 DL6740'WITH DUNHAM ROAD, 9 M (29.5 FT) EAST OF EDGE OF PAVEMENT OF DUNHAM
 DL6740'ROAD, 7 M (23.0 FT) WEST OF A METAL CORNER POST FOR A CHAIN LINK
 DL6740'FENCE, 4 M (13.1 FT) NORTH OF THE EXTENDED CENTER OF ENTRANCE TO BLUFF
 DL6740'CITY GRAVEL PIT, IS A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE
 DL6740'WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6740'
 DL6740'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6741 ***********************************************************************
 DL6741  DESIGNATION -  DM003
 DL6741  PID         -  DL6741
 DL6741  STATE/COUNTY-  IL/KANE
 DL6741  COUNTRY     -  US
 DL6741  USGS QUAD   -  ELGIN (2018)
 DL6741
 DL6741                         *CURRENT SURVEY CONTROL
 DL6741  ______________________________________________________________________
 DL6741* NAD 83(1986) POSITION- 42 00 51.     (N) 088 16 09.     (W)   SCALED
 DL6741* NAVD 88 ORTHO HEIGHT -   217.147 (meters)      712.42  (feet) ADJUSTED
 DL6741  ______________________________________________________________________
 DL6741  GEOID HEIGHT    -        -33.417 (meters)                     GEOID18
 DL6741  DYNAMIC HEIGHT  -        217.073 (meters)      712.18  (feet) COMP
 DL6741  MODELED GRAVITY -    980,274.4   (mgal)                       NAVD 88
 DL6741
 DL6741  VERT ORDER      -  SECOND    CLASS I
 DL6741
 DL6741.The horizontal coordinates were scaled from a map and have
 DL6741.an estimated accuracy of +/- 6 seconds.
 DL6741
 DL6741.The orthometric height was determined by differential leveling and
 DL6741.adjusted by the WI DEPT OF TRANSP
 DL6741.in May 2012.
 DL6741
 DL6741.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6741.GEOID18 height accuracy estimate available here.
 DL6741
 DL6741.Click photographs - Photos may exist for this station.
 DL6741
 DL6741.The dynamic height is computed by dividing the NAVD 88
 DL6741.geopotential number by the normal gravity value computed on the
 DL6741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6741.degrees latitude (g = 980.6199 gals.).
 DL6741
 DL6741.The modeled gravity was interpolated from observed gravity values.
 DL6741
 DL6741;                    North         East    Units  Estimated Accuracy
 DL6741;SPC IL E     -   593,680.      305,320.      MT  (+/- 180 meters Scaled)
 DL6741
 DL6741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM949521(NAD 83)
 DL6741
 DL6741                          SUPERSEDED SURVEY CONTROL
 DL6741
 DL6741  NAVD 88 (07/01/10)  217.150  (m)          712.43   (f) SUPERSEDED  2 1
 DL6741
 DL6741.Superseded values are not recommended for survey control.
 DL6741
 DL6741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6741.See file dsdata.pdf to determine how the superseded data were derived.
 DL6741
 DL6741_MARKER: DD = SURVEY DISK
 DL6741_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DL6741_SP_SET: BRIDGE ABUTMENT
 DL6741_STAMPING: DM003
 DL6741_MARK LOGO: UIL
 DL6741_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DL6741_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6741+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2025
 DL6741
 DL6741  HISTORY     - Date     Condition        Report By
 DL6741  HISTORY     - 20090831 MONUMENTED       PATRIC
 DL6741  HISTORY     - 20250811 GOOD             ILDW
 DL6741
 DL6741                          STATION DESCRIPTION
 DL6741
 DL6741'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2009
 DL6741'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-SOUTHEAST OF
 DL6741'PINGREE GROVE, 4.7 MI (7.6 KM) WEST OF STREAMWOOD AND 1.7 MI (2.7 KM)
 DL6741'SOUTH-SOUTHEAST OF ELGIN.
 DL6741'
 DL6741'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 20 OVERPASS WITH
 DL6741'STATE HIGHWAY 25 (LIBERTY STREET) IN THE CITY OF ELGIN, IL, GO SOUTH
 DL6741'ON STATE HIGHWAY 25 (SOUTH LIBERTY) FOR 300 FT (91.4 M) TO BLUFF CITY
 DL6741'BOULEVARD.  TURN RIGHT AND GO WEST ON STATE HIGHWAY 25 (BLUFF CITY
 DL6741'BOULEVARD) FOR 300 FT (91.4 M) TO SAINT CHARLES STREET.  TURN LEFT AND
 DL6741'GO SOUTH ON STATE HIGHWAY 25 (SAINT CHARLES STREET) FOR 0.33 MI (0.5
 DL6741'KM) TO STATION ON THE LEFT.
 DL6741'
 DL6741'THE STATION IS A BRONZE DISK SET IN THE TOP OF THE EAST SIDE OF THE
 DL6741'SOUTH ENDWALL OF BRIDGE--STRUCTURE 045-5000.
 DL6741
 DL6741                          STATION RECOVERY (2025)
 DL6741
 DL6741'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DL6741'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6742 ***********************************************************************
 DL6742  DESIGNATION -  DM004
 DL6742  PID         -  DL6742
 DL6742  STATE/COUNTY-  IL/KANE
 DL6742  COUNTRY     -  US
 DL6742  USGS QUAD   -  ELGIN (2018)
 DL6742
 DL6742                         *CURRENT SURVEY CONTROL
 DL6742  ______________________________________________________________________
 DL6742* NAD 83(1986) POSITION- 42 01 54.     (N) 088 20 17.     (W)   SCALED
 DL6742* NAVD 88 ORTHO HEIGHT -   256.582 (meters)      841.80  (feet) ADJUSTED
 DL6742  ______________________________________________________________________
 DL6742  GEOID HEIGHT    -        -33.404 (meters)                     GEOID18
 DL6742  DYNAMIC HEIGHT  -        256.493 (meters)      841.51  (feet) COMP
 DL6742  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 DL6742
 DL6742  VERT ORDER      -  SECOND    CLASS I
 DL6742
 DL6742.The horizontal coordinates were scaled from a map and have
 DL6742.an estimated accuracy of +/- 6 seconds.
 DL6742
 DL6742.The orthometric height was determined by differential leveling and
 DL6742.adjusted by the WI DEPT OF TRANSP
 DL6742.in May 2012.
 DL6742
 DL6742.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6742.GEOID18 height accuracy estimate available here.
 DL6742
 DL6742.Click photographs - Photos may exist for this station.
 DL6742
 DL6742.The dynamic height is computed by dividing the NAVD 88
 DL6742.geopotential number by the normal gravity value computed on the
 DL6742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6742.degrees latitude (g = 980.6199 gals.).
 DL6742
 DL6742.The modeled gravity was interpolated from observed gravity values.
 DL6742
 DL6742;                    North         East    Units  Estimated Accuracy
 DL6742;SPC IL E     -   595,620.      299,610.      MT  (+/- 180 meters Scaled)
 DL6742
 DL6742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM892541(NAD 83)
 DL6742
 DL6742                          SUPERSEDED SURVEY CONTROL
 DL6742
 DL6742  NAVD 88 (07/01/10)  256.581  (m)          841.80   (f) SUPERSEDED  2 1
 DL6742
 DL6742.Superseded values are not recommended for survey control.
 DL6742
 DL6742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6742.See file dsdata.pdf to determine how the superseded data were derived.
 DL6742
 DL6742_MARKER: DD = SURVEY DISK
 DL6742_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DL6742_SP_SET: BRIDGE PARAPET
 DL6742_STAMPING: DM004
 DL6742_MARK LOGO: UIL
 DL6742_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DL6742_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6742+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2009
 DL6742
 DL6742  HISTORY     - Date     Condition        Report By
 DL6742  HISTORY     - 20090831 MONUMENTED       PATRIC
 DL6742
 DL6742                          STATION DESCRIPTION
 DL6742
 DL6742'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2009
 DL6742'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF STREAMWOOD, 4.6
 DL6742'MI (7.4 KM) EAST-SOUTHEAST OF PINGREE GROVE AND 3.0 MI (4.8 KM) WEST
 DL6742'OF ELGIN.
 DL6742'
 DL6742'THE STATION IS SET IN THE SOUTHEAST QUADRANT OF THE JUNCTION OF US
 DL6742'HIGHWAY 20 AND RANDALL ROAD ON THE WEST SIDE OF ELGIN, IL.
 DL6742'
 DL6742'THE STATION IS A BRASS DISK SET IN THE TOP OF THE SOUTH SIDE OF THE
 DL6742'EAST PARAPET WALL OF THE RANDALL STREET BRIDGE STRUCTURE
 DL6742'045-0060--OVER US 20.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6743 ***********************************************************************
 DL6743  DESIGNATION -  DM005
 DL6743  PID         -  DL6743
 DL6743  STATE/COUNTY-  IL/KANE
 DL6743  COUNTRY     -  US
 DL6743  USGS QUAD   -  ELGIN (2018)
 DL6743
 DL6743                         *CURRENT SURVEY CONTROL
 DL6743  ______________________________________________________________________
 DL6743* NAD 83(1986) POSITION- 42 02 14.     (N) 088 21 56.     (W)   SCALED
 DL6743* NAVD 88 ORTHO HEIGHT -   276.629 (meters)      907.57  (feet) ADJUSTED
 DL6743  ______________________________________________________________________
 DL6743  GEOID HEIGHT    -        -33.394 (meters)                     GEOID18
 DL6743  DYNAMIC HEIGHT  -        276.532 (meters)      907.26  (feet) COMP
 DL6743  MODELED GRAVITY -    980,265.3   (mgal)                       NAVD 88
 DL6743
 DL6743  VERT ORDER      -  SECOND    CLASS I
 DL6743
 DL6743.The horizontal coordinates were scaled from a map and have
 DL6743.an estimated accuracy of +/- 6 seconds.
 DL6743
 DL6743.The orthometric height was determined by differential leveling and
 DL6743.adjusted by the WI DEPT OF TRANSP
 DL6743.in May 2012.
 DL6743
 DL6743.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6743.GEOID18 height accuracy estimate available here.
 DL6743
 DL6743.Click photographs - Photos may exist for this station.
 DL6743
 DL6743.The dynamic height is computed by dividing the NAVD 88
 DL6743.geopotential number by the normal gravity value computed on the
 DL6743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6743.degrees latitude (g = 980.6199 gals.).
 DL6743
 DL6743.The modeled gravity was interpolated from observed gravity values.
 DL6743
 DL6743;                    North         East    Units  Estimated Accuracy
 DL6743;SPC IL E     -   596,240.      297,330.      MT  (+/- 180 meters Scaled)
 DL6743
 DL6743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM869548(NAD 83)
 DL6743
 DL6743                          SUPERSEDED SURVEY CONTROL
 DL6743
 DL6743  NAVD 88 (07/01/10)  276.629  (m)          907.57   (f) SUPERSEDED  2 1
 DL6743
 DL6743.Superseded values are not recommended for survey control.
 DL6743
 DL6743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6743.See file dsdata.pdf to determine how the superseded data were derived.
 DL6743
 DL6743_MARKER: F = FLANGE-ENCASED ROD
 DL6743_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6743_STAMPING: DM005
 DL6743_MARK LOGO: UIL
 DL6743_PROJECTION: FLUSH
 DL6743_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6743_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6743+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2009
 DL6743_ROD/PIPE-DEPTH: 15.8 meters
 DL6743_SLEEVE-DEPTH  : 0.6 meters
 DL6743
 DL6743  HISTORY     - Date     Condition        Report By
 DL6743  HISTORY     - 20090831 MONUMENTED       BCA
 DL6743
 DL6743                          STATION DESCRIPTION
 DL6743
 DL6743'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6743'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) EAST-SOUTHEAST OF
 DL6743'HAMPSHIRE, 4.3 MI (6.9 KM) WEST OF ELGIN AND 3.3 MI (5.3 KM) SOUTHEAST
 DL6743'OF PINGREE GROVE.
 DL6743'
 DL6743'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 20 AND
 DL6743'RANDALL ROAD, GO WEST-NORTHWEST ON US HIGHWAY 20 FOR 1.4 MI (2.3 KM)
 DL6743'TO NESLER ROAD, GO SOUTH-SOUTHWEST ON NESLER ROAD FOR 0.15 MI (0.2 KM)
 DL6743'TO THE STATION ON THE RIGHT.
 DL6743'
 DL6743'THE STATION IS 24 M (78.7 FT) SOUTHEAST OF EDGE OF CURB OF LONGVIEW
 DL6743'DRIVE, 12 M (39.4 FT) SOUTHWEST OF EDGE OF CURB FOR DAISY LANE, 7 M
 DL6743'(23.0 FT) NORTHWEST OF THE EDGE OF CURB FOR NESLER ROAD, IS A ROD WITH
 DL6743'A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE ILLINOIS HEIGHT
 DL6743'MODERNIZATION U OF I/ISGS.
 DL6743'
 DL6743'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6744 ***********************************************************************
 DL6744  DESIGNATION -  DM006
 DL6744  PID         -  DL6744
 DL6744  STATE/COUNTY-  IL/KANE
 DL6744  COUNTRY     -  US
 DL6744  USGS QUAD   -  PINGREE GROVE (2018)
 DL6744
 DL6744                         *CURRENT SURVEY CONTROL
 DL6744  ______________________________________________________________________
 DL6744* NAD 83(1986) POSITION- 42 05 28.     (N) 088 27 24.     (W)   SCALED
 DL6744* NAVD 88 ORTHO HEIGHT -   279.672 (meters)      917.56  (feet) ADJUSTED
 DL6744  ______________________________________________________________________
 DL6744  GEOID HEIGHT    -        -33.424 (meters)                     GEOID18
 DL6744  DYNAMIC HEIGHT  -        279.573 (meters)      917.23  (feet) COMP
 DL6744  MODELED GRAVITY -    980,262.0   (mgal)                       NAVD 88
 DL6744
 DL6744  VERT ORDER      -  SECOND    CLASS I
 DL6744
 DL6744.The horizontal coordinates were scaled from a map and have
 DL6744.an estimated accuracy of +/- 6 seconds.
 DL6744
 DL6744.The orthometric height was determined by differential leveling and
 DL6744.adjusted by the WI DEPT OF TRANSP
 DL6744.in May 2012.
 DL6744
 DL6744.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6744.GEOID18 height accuracy estimate available here.
 DL6744
 DL6744.Click photographs - Photos may exist for this station.
 DL6744
 DL6744.The dynamic height is computed by dividing the NAVD 88
 DL6744.geopotential number by the normal gravity value computed on the
 DL6744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6744.degrees latitude (g = 980.6199 gals.).
 DL6744
 DL6744.The modeled gravity was interpolated from observed gravity values.
 DL6744
 DL6744;                    North         East    Units  Estimated Accuracy
 DL6744;SPC IL E     -   602,230.      289,800.      MT  (+/- 180 meters Scaled)
 DL6744
 DL6744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM795609(NAD 83)
 DL6744
 DL6744                          SUPERSEDED SURVEY CONTROL
 DL6744
 DL6744  NAVD 88 (07/01/10)  279.669  (m)          917.55   (f) SUPERSEDED  2 1
 DL6744
 DL6744.Superseded values are not recommended for survey control.
 DL6744
 DL6744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6744.See file dsdata.pdf to determine how the superseded data were derived.
 DL6744
 DL6744_STAMPING: DM006
 DL6744_MARK LOGO: UIL
 DL6744_PROJECTION: FLUSH
 DL6744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6744+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2009
 DL6744_ROD/PIPE-DEPTH: 8.5 meters
 DL6744_SLEEVE-DEPTH  : 0.6 meters
 DL6744
 DL6744  HISTORY     - Date     Condition        Report By
 DL6744  HISTORY     - 20090901 MONUMENTED       BCA
 DL6744  HISTORY     - 20191026 MARK NOT FOUND   ASMINC
 DL6744
 DL6744                          STATION DESCRIPTION
 DL6744
 DL6744'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6744'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF
 DL6744'HUNTLEY, 3.8 MI (6.1 KM) EAST OF HAMPSHIRE AND 2.7 MI (4.3 KM)
 DL6744'NORTHWEST OF PINGREE GROVE.
 DL6744'
 DL6744'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 90 NORTHWEST
 DL6744'TOLL WAY AND STATE ROAD 47 OVERPASS IN THE CITY OF HUNTLEY, IL, GO
 DL6744'SOUTH ON STATE ROAD 47 FOR 2.6 MI (4.2 KM) TO THE STATION ON THE LEFT.
 DL6744'THE STATION IS 0.15 MI (0.2 KM) NORTH OF THE JUNCTION OF STATE HIGHWAY
 DL6744'47 WITH US HIGHWAY 20 WEST/STATE HIGHWAY 72 EAST, 18 M (59.1 FT)
 DL6744'NORTHEAST OF A WOODEN POST FOR A 55MPH SIGN, 4.5 M (14.8 FT)
 DL6744'EAST-SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 47, IS A ROD
 DL6744'WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE ILLINOIS
 DL6744'HEIGHT MODERNIZATION U OF I/ISGS.
 DL6744'
 DL6744'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
 DL6744
 DL6744                          STATION RECOVERY (2019)
 DL6744
 DL6744'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (LEE)
 DL6744'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6745 ***********************************************************************
 DL6745  DESIGNATION -  DM007
 DL6745  PID         -  DL6745
 DL6745  STATE/COUNTY-  IL/KANE
 DL6745  COUNTRY     -  US
 DL6745  USGS QUAD   -  PINGREE GROVE (2018)
 DL6745
 DL6745                         *CURRENT SURVEY CONTROL
 DL6745  ______________________________________________________________________
 DL6745* NAD 83(1986) POSITION- 42 06 36.96   (N) 088 26 38.74   (W)   HD_HELD1
 DL6745* NAVD 88 ORTHO HEIGHT -   277.237 (meters)      909.57  (feet) ADJUSTED
 DL6745  ______________________________________________________________________
 DL6745  GEOID HEIGHT    -        -33.473 (meters)                     GEOID18
 DL6745  DYNAMIC HEIGHT  -        277.140 (meters)      909.25  (feet) COMP
 DL6745  MODELED GRAVITY -    980,263.2   (mgal)                       NAVD 88
 DL6745
 DL6745  VERT ORDER      -  SECOND    CLASS I
 DL6745
 DL6745.The horizontal coordinates were determined by differentially corrected
 DL6745.hand held GPS observations or other comparable positioning techniques
 DL6745.and have an estimated accuracy of +/- 3 meters.
 DL6745
 DL6745.The orthometric height was determined by differential leveling and
 DL6745.adjusted by the WI DEPT OF TRANSP
 DL6745.in May 2012.
 DL6745
 DL6745.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6745.GEOID18 height accuracy estimate available here.
 DL6745
 DL6745.Click photographs - Photos may exist for this station.
 DL6745
 DL6745.The dynamic height is computed by dividing the NAVD 88
 DL6745.geopotential number by the normal gravity value computed on the
 DL6745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6745.degrees latitude (g = 980.6199 gals.).
 DL6745
 DL6745.The modeled gravity was interpolated from observed gravity values.
 DL6745
 DL6745;                    North         East    Units  Estimated Accuracy
 DL6745;SPC IL E     -   604,356.0     290,839.4     MT  (+/- 3 meters HH1 GPS) 
 DL6745
 DL6745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8060863028(NAD 83)
 DL6745
 DL6745                          SUPERSEDED SURVEY CONTROL
 DL6745
 DL6745  NAVD 88 (07/01/10)  277.232  (m)          909.55   (f) SUPERSEDED  2 1
 DL6745
 DL6745.Superseded values are not recommended for survey control.
 DL6745
 DL6745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6745.See file dsdata.pdf to determine how the superseded data were derived.
 DL6745
 DL6745_MARKER: F = FLANGE-ENCASED ROD
 DL6745_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6745_STAMPING: DM007 2009
 DL6745_MARK LOGO: UIL
 DL6745_PROJECTION: FLUSH
 DL6745_MAGNETIC: N = NO MAGNETIC MATERIAL
 DL6745_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6745+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2025
 DL6745_ROD/PIPE-DEPTH: 7.9 meters
 DL6745_SLEEVE-DEPTH  : 0.6 meters
 DL6745
 DL6745  HISTORY     - Date     Condition        Report By
 DL6745  HISTORY     - 20090901 MONUMENTED       BCA
 DL6745  HISTORY     - 20191026 GOOD             ASMINC
 DL6745  HISTORY     - 20250611 GOOD             ASMINC
 DL6745
 DL6745                          STATION DESCRIPTION
 DL6745
 DL6745'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6745'THE STATION IS LOCATED ABOUT 4.5 MI (7.2 KM) EAST OF HAMPSHIRE, 4.1 MI
 DL6745'(6.6 KM) SOUTH-SOUTHWEST OF HUNTLEY AND 3.3 MI (5.3 KM)
 DL6745'NORTH-NORTHWEST OF PINGREE GROVE.
 DL6745'
 DL6745'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 90 NORTHWEST
 DL6745'TOLL WAY AND STATE ROAD 47 OVERPASS IN THE CITY OF HUNTLEY, IL, GO
 DL6745'SOUTH ON STATE ROAD 47 FOR 1.1 MI (1.8 KM) TO BIG TIMBER ROAD, GO EAST
 DL6745'ON BIG TIMBER ROAD FOR 0.05 MI (0.1 KM) AND THE STATION ON THE RIGHT.
 DL6745'
 DL6745'THE STATION IS 22 M (72.2 FT) SOUTHEAST OF A METAL POST FOR A KANE
 DL6745'COUNTY ADOPT A HIGHWAY SIGN, 10 M (32.8 FT) SOUTHEAST OF EDGE OF
 DL6745'PAVEMENT OF BIG TIMBER ROAD, IS A ROD WITH A FLOATING BRASS DISK IN
 DL6745'PVC SLEEVE, LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6745'
 DL6745'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
 DL6745
 DL6745                          STATION RECOVERY (2019)
 DL6745
 DL6745'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (LEE)
 DL6745'RECOVERED IN GOOD CONDITION.
 DL6745
 DL6745                          STATION RECOVERY (2025)
 DL6745
 DL6745'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DL6745'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6746 ***********************************************************************
 DL6746  DESIGNATION -  DM008
 DL6746  PID         -  DL6746
 DL6746  STATE/COUNTY-  IL/KANE
 DL6746  COUNTRY     -  US
 DL6746  USGS QUAD   -  PINGREE GROVE (2018)
 DL6746
 DL6746                         *CURRENT SURVEY CONTROL
 DL6746  ______________________________________________________________________
 DL6746* NAD 83(1986) POSITION- 42 07 21.     (N) 088 25 57.     (W)   SCALED
 DL6746* NAVD 88 ORTHO HEIGHT -   284.261 (meters)      932.61  (feet) ADJUSTED
 DL6746  ______________________________________________________________________
 DL6746  GEOID HEIGHT    -        -33.509 (meters)                     GEOID18
 DL6746  DYNAMIC HEIGHT  -        284.162 (meters)      932.29  (feet) COMP
 DL6746  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 DL6746
 DL6746  VERT ORDER      -  SECOND    CLASS I
 DL6746
 DL6746.The horizontal coordinates were scaled from a map and have
 DL6746.an estimated accuracy of +/- 6 seconds.
 DL6746
 DL6746.The orthometric height was determined by differential leveling and
 DL6746.adjusted by the WI DEPT OF TRANSP
 DL6746.in May 2012.
 DL6746
 DL6746.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6746.GEOID18 height accuracy estimate available here.
 DL6746
 DL6746.Click photographs - Photos may exist for this station.
 DL6746
 DL6746.The dynamic height is computed by dividing the NAVD 88
 DL6746.geopotential number by the normal gravity value computed on the
 DL6746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6746.degrees latitude (g = 980.6199 gals.).
 DL6746
 DL6746.The modeled gravity was interpolated from observed gravity values.
 DL6746
 DL6746;                    North         East    Units  Estimated Accuracy
 DL6746;SPC IL E     -   605,710.      291,800.      MT  (+/- 180 meters Scaled)
 DL6746
 DL6746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM815643(NAD 83)
 DL6746
 DL6746                          SUPERSEDED SURVEY CONTROL
 DL6746
 DL6746  NAVD 88 (07/01/10)  284.255  (m)          932.59   (f) SUPERSEDED  2 1
 DL6746
 DL6746.Superseded values are not recommended for survey control.
 DL6746
 DL6746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6746.See file dsdata.pdf to determine how the superseded data were derived.
 DL6746
 DL6746_MARKER: DD = SURVEY DISK
 DL6746_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DL6746_SP_SET: BRIDGE PARAPET
 DL6746_STAMPING: DM007
 DL6746_MARK LOGO: UIL
 DL6746_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DL6746_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6746+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2009
 DL6746
 DL6746  HISTORY     - Date     Condition        Report By
 DL6746  HISTORY     - 20090904 MONUMENTED       PATRIC
 DL6746
 DL6746                          STATION DESCRIPTION
 DL6746
 DL6746'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2009
 DL6746'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) EAST-NORTHEAST OF
 DL6746'HAMPSHIRE, 3.8 MI (6.1 KM) NORTH-NORTHWEST OF PINGREE GROVE AND 3.2 MI
 DL6746'(5.1 KM) SOUTH OF HUNTLEY.
 DL6746'
 DL6746'THE STATION IS SET IN THE NORTHEAST QUADRANT OF THE JUNCTION OF
 DL6746'INTERSTATE 90 TOLL WAY AND STATE HIGHWAY 47 IN THE CITY OF HUNTLEY,
 DL6746'IL.
 DL6746'
 DL6746'THE STATION IS A BRONZE DISK SET IN THE TOP OF THE NORTH SIDE OF THE
 DL6746'EAST PARAPET WALL OF THE STATE HIGHWAY 47 BRIDGE OVER INTERSTATE 90.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6747 ***********************************************************************
 DL6747  DESIGNATION -  DM009
 DL6747  PID         -  DL6747
 DL6747  STATE/COUNTY-  IL/KANE
 DL6747  COUNTRY     -  US
 DL6747  USGS QUAD   -  HUNTLEY (2018)
 DL6747
 DL6747                         *CURRENT SURVEY CONTROL
 DL6747  ______________________________________________________________________
 DL6747* NAD 83(1986) POSITION- 42 08 07.     (N) 088 25 57.     (W)   SCALED
 DL6747* NAVD 88 ORTHO HEIGHT -   274.504 (meters)      900.60  (feet) ADJUSTED
 DL6747  ______________________________________________________________________
 DL6747  GEOID HEIGHT    -        -33.534 (meters)                     GEOID18
 DL6747  DYNAMIC HEIGHT  -        274.408 (meters)      900.29  (feet) COMP
 DL6747  MODELED GRAVITY -    980,265.0   (mgal)                       NAVD 88
 DL6747
 DL6747  VERT ORDER      -  SECOND    CLASS I
 DL6747
 DL6747.The horizontal coordinates were scaled from a map and have
 DL6747.an estimated accuracy of +/- 6 seconds.
 DL6747
 DL6747.The orthometric height was determined by differential leveling and
 DL6747.adjusted by the WI DEPT OF TRANSP
 DL6747.in May 2012.
 DL6747
 DL6747.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6747.GEOID18 height accuracy estimate available here.
 DL6747
 DL6747.Click photographs - Photos may exist for this station.
 DL6747
 DL6747.The dynamic height is computed by dividing the NAVD 88
 DL6747.geopotential number by the normal gravity value computed on the
 DL6747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6747.degrees latitude (g = 980.6199 gals.).
 DL6747
 DL6747.The modeled gravity was interpolated from observed gravity values.
 DL6747
 DL6747;                    North         East    Units  Estimated Accuracy
 DL6747;SPC IL E     -   607,130.      291,800.      MT  (+/- 180 meters Scaled)
 DL6747
 DL6747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM816657(NAD 83)
 DL6747
 DL6747                          SUPERSEDED SURVEY CONTROL
 DL6747
 DL6747  NAVD 88 (07/01/10)  274.497  (m)          900.58   (f) SUPERSEDED  2 1
 DL6747
 DL6747.Superseded values are not recommended for survey control.
 DL6747
 DL6747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6747.See file dsdata.pdf to determine how the superseded data were derived.
 DL6747
 DL6747_MARKER: F = FLANGE-ENCASED ROD
 DL6747_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6747_MARK LOGO: UIL
 DL6747_PROJECTION: FLUSH
 DL6747_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6747_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6747+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2009
 DL6747_ROD/PIPE-DEPTH: 8.5 meters
 DL6747_SLEEVE-DEPTH  : 0.6 meters
 DL6747
 DL6747  HISTORY     - Date     Condition        Report By
 DL6747  HISTORY     - 20090901 MONUMENTED       BCA
 DL6747
 DL6747                          STATION DESCRIPTION
 DL6747
 DL6747'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6747'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) EAST-NORTHEAST OF
 DL6747'HAMPSHIRE, 4.7 MI (7.6 KM) NORTH-NORTHWEST OF PINGREE GROVE AND 2.3 MI
 DL6747'(3.7 KM) SOUTH OF HUNTLEY.
 DL6747'
 DL6747'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 90 WITH STATE
 DL6747'HIGHWAY 47 OVERPASS IN THE TOWN OF HUNTLEY, IL, GO NORTH ON STATE
 DL6747'HIGHWAY 47 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DL6747'
 DL6747'THE STATION IS 9 M (29.5 FT) SOUTHWEST OF A MASONRY TACO BELL--SIGN, 7
 DL6747'M (23.0 FT) SOUTH-SOUTHWEST OF A FIRE HYDRANT, 7.5 M (24.6 FT) EAST OF
 DL6747'EDGE OF CURB OF STATE HIGHWAY 47, IS A ROD WITH A FLOATING BRASS DISK
 DL6747'IN PVC SLEEVE WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF
 DL6747'I/ISGS.
 DL6747'
 DL6747'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6748 ***********************************************************************
 DL6748  DESIGNATION -  DM010
 DL6748  PID         -  DL6748
 DL6748  STATE/COUNTY-  IL/MCHENRY
 DL6748  COUNTRY     -  US
 DL6748  USGS QUAD   -  HUNTLEY (2018)
 DL6748
 DL6748                         *CURRENT SURVEY CONTROL
 DL6748  ______________________________________________________________________
 DL6748* NAD 83(1986) POSITION- 42 09 18.     (N) 088 25 55.     (W)   SCALED
 DL6748* NAVD 88 ORTHO HEIGHT -   267.436 (meters)      877.41  (feet) ADJUSTED
 DL6748  ______________________________________________________________________
 DL6748  GEOID HEIGHT    -        -33.573 (meters)                     GEOID18
 DL6748  DYNAMIC HEIGHT  -        267.343 (meters)      877.11  (feet) COMP
 DL6748  MODELED GRAVITY -    980,266.7   (mgal)                       NAVD 88
 DL6748
 DL6748  VERT ORDER      -  SECOND    CLASS I
 DL6748
 DL6748.The horizontal coordinates were scaled from a map and have
 DL6748.an estimated accuracy of +/- 6 seconds.
 DL6748
 DL6748.The orthometric height was determined by differential leveling and
 DL6748.adjusted by the WI DEPT OF TRANSP
 DL6748.in May 2012.
 DL6748
 DL6748.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6748.GEOID18 height accuracy estimate available here.
 DL6748
 DL6748.Click photographs - Photos may exist for this station.
 DL6748
 DL6748.The dynamic height is computed by dividing the NAVD 88
 DL6748.geopotential number by the normal gravity value computed on the
 DL6748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6748.degrees latitude (g = 980.6199 gals.).
 DL6748
 DL6748.The modeled gravity was interpolated from observed gravity values.
 DL6748
 DL6748;                    North         East    Units  Estimated Accuracy
 DL6748;SPC IL E     -   609,320.      291,850.      MT  (+/- 180 meters Scaled)
 DL6748
 DL6748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM816679(NAD 83)
 DL6748
 DL6748                          SUPERSEDED SURVEY CONTROL
 DL6748
 DL6748  NAVD 88 (07/01/10)  267.428  (m)          877.39   (f) SUPERSEDED  2 1
 DL6748
 DL6748.Superseded values are not recommended for survey control.
 DL6748
 DL6748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6748.See file dsdata.pdf to determine how the superseded data were derived.
 DL6748
 DL6748_MARKER: DD = SURVEY DISK
 DL6748_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DL6748_SP_SET: BRIDGE ABUTMENT
 DL6748_STAMPING: DM010
 DL6748_MARK LOGO: UIL
 DL6748_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DL6748_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6748_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6748+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2009
 DL6748
 DL6748  HISTORY     - Date     Condition        Report By
 DL6748  HISTORY     - 20090902 MONUMENTED       PATRIC
 DL6748
 DL6748                          STATION DESCRIPTION
 DL6748
 DL6748'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2009
 DL6748'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHEAST OF HAMPSHIRE,
 DL6748'6.0 MI (9.7 KM) NORTH OF PINGREE GROVE AND 0.9 MI (1.4 KM)
 DL6748'SOUTH-SOUTHWEST OF HUNTLEY.
 DL6748'
 DL6748'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 90 WITH STATE
 DL6748'HIGHWAY 47 OVERPASS IN THE TOWN OF HUNTLEY, IL, GO NORTH ON STATE
 DL6748'HIGHWAY 47 FOR 2.3 MI (3.7 KM) AND THE STATION ON THE RIGHT.
 DL6748'
 DL6748'THE STATION IS A BRONZE DISK SET IN THE TOP OF THE EAST SIDE OF THE
 DL6748'NORTH ABUTMENT OF THE IL BRIDGE OVER A SMALL CREEK.
 DL6748'
 DL6748'NOTE--NO STRUCTURE NUMBER VISIBLE ON BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6749 ***********************************************************************
 DL6749  DESIGNATION -  DM011
 DL6749  PID         -  DL6749
 DL6749  STATE/COUNTY-  IL/MCHENRY
 DL6749  COUNTRY     -  US
 DL6749  USGS QUAD   -  HUNTLEY (2018)
 DL6749
 DL6749                         *CURRENT SURVEY CONTROL
 DL6749  ______________________________________________________________________
 DL6749* NAD 83(1986) POSITION- 42 10 32.     (N) 088 25 46.     (W)   SCALED
 DL6749* NAVD 88 ORTHO HEIGHT -   272.295 (meters)      893.35  (feet) ADJUSTED
 DL6749  ______________________________________________________________________
 DL6749  GEOID HEIGHT    -        -33.614 (meters)                     GEOID18
 DL6749  DYNAMIC HEIGHT  -        272.201 (meters)      893.05  (feet) COMP
 DL6749  MODELED GRAVITY -    980,268.4   (mgal)                       NAVD 88
 DL6749
 DL6749  VERT ORDER      -  SECOND    CLASS I
 DL6749
 DL6749.The horizontal coordinates were scaled from a map and have
 DL6749.an estimated accuracy of +/- 6 seconds.
 DL6749
 DL6749.The orthometric height was determined by differential leveling and
 DL6749.adjusted by the WI DEPT OF TRANSP
 DL6749.in May 2012.
 DL6749
 DL6749.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6749.GEOID18 height accuracy estimate available here.
 DL6749
 DL6749.Click photographs - Photos may exist for this station.
 DL6749
 DL6749.The dynamic height is computed by dividing the NAVD 88
 DL6749.geopotential number by the normal gravity value computed on the
 DL6749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6749.degrees latitude (g = 980.6199 gals.).
 DL6749
 DL6749.The modeled gravity was interpolated from observed gravity values.
 DL6749
 DL6749;                    North         East    Units  Estimated Accuracy
 DL6749;SPC IL E     -   611,610.      292,060.      MT  (+/- 180 meters Scaled)
 DL6749
 DL6749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM819702(NAD 83)
 DL6749
 DL6749                          SUPERSEDED SURVEY CONTROL
 DL6749
 DL6749  NAVD 88 (07/01/10)  272.286  (m)          893.33   (f) SUPERSEDED  2 1
 DL6749
 DL6749.Superseded values are not recommended for survey control.
 DL6749
 DL6749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6749.See file dsdata.pdf to determine how the superseded data were derived.
 DL6749
 DL6749_MARKER: F = FLANGE-ENCASED ROD
 DL6749_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6749_MARK LOGO: UIL
 DL6749_PROJECTION: FLUSH
 DL6749_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6749_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6749+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2009
 DL6749_ROD/PIPE-DEPTH: 9.8 meters
 DL6749_SLEEVE-DEPTH  : 0.6 meters
 DL6749
 DL6749  HISTORY     - Date     Condition        Report By
 DL6749  HISTORY     - 20090902 MONUMENTED       BCA
 DL6749
 DL6749                          STATION DESCRIPTION
 DL6749
 DL6749'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6749'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH OF PINGREE GROVE,
 DL6749'7.4 MI (11.9 KM) SOUTHWEST OF CRYSTAL LAKE AND 0.5 MI (0.8 KM) NORTH
 DL6749'OF HUNTLEY.
 DL6749'
 DL6749'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 AND MAIN
 DL6749'STREET IN THE TOWN HUNTLEY, IL, GO NORTH ON STATE HIGHWAY 47 FOR 0.5
 DL6749'MI (0.8 KM) TO ALGONQUIN ROAD, GO WEST ON ALGONQUIN ROAD FOR 0.1 MI
 DL6749'(0.2 KM) TO THE STATION ON THE RIGHT.
 DL6749'
 DL6749'THE STATION IS 100 M (328.1 FT) WEST OF THE CENTER OF DRIVE ENTRANCE
 DL6749'TO WESTLAND GOLF, 12 M (39.4 FT) WEST OF A FIRE HYDRANT, 11 M (36.1
 DL6749'FT) EAST OF THE EXTENDED CENTERLINE OF DRIVE FOR 11981 ALGONQUIN ROAD,
 DL6749'2 M (6.6 FT) NORTH OF THE EDGE OF CURB OF ALGONQUIN ROAD, 1.5 FT (0.5
 DL6749'M) SOUTH OF THE EDGE OF SIDEWALK ALONG ALGONQUIN ROAD, IS A ROD WITH A
 DL6749'FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE ILLINOIS HEIGHT
 DL6749'MODERNIZATION U OF I/ISGS.
 DL6749'
 DL6749'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6750 ***********************************************************************
 DL6750  DESIGNATION -  DM012
 DL6750  PID         -  DL6750
 DL6750  STATE/COUNTY-  IL/MCHENRY
 DL6750  COUNTRY     -  US
 DL6750  USGS QUAD   -  HUNTLEY (2018)
 DL6750
 DL6750                         *CURRENT SURVEY CONTROL
 DL6750  ______________________________________________________________________
 DL6750* NAD 83(2011) POSITION- 42 11 40.22648(N) 088 25 21.59213(W)   NO CHECK
 DL6750* NAD 83(2011) ELLIP HT-   230.645 (meters)        (06/27/12)   NO CHECK
 DL6750* NAD 83(2011) EPOCH   -  2010.00
 DL6750* NAVD 88 ORTHO HEIGHT -   264.307 (meters)      867.15  (feet) ADJUSTED
 DL6750  ______________________________________________________________________
 DL6750  GEOID HEIGHT    -        -33.659 (meters)                     GEOID18
 DL6750  NAD 83(2011) X  -    130,272.963 (meters)                     COMP
 DL6750  NAD 83(2011) Y  - -4,730,892.795 (meters)                     COMP
 DL6750  NAD 83(2011) Z  -  4,261,789.777 (meters)                     COMP
 DL6750  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 DL6750  DYNAMIC HEIGHT  -        264.216 (meters)      866.85  (feet) COMP
 DL6750  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 DL6750
 DL6750  VERT ORDER      -  SECOND    CLASS I
 DL6750
 DL6750  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6750  Standards:
 DL6750         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6750            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6750  -------------------------------------------------------------------
 DL6750  NETWORK    1.93   1.57           0.92   0.58   0.80      0.05922205
 DL6750  -------------------------------------------------------------------
 DL6750  Click here for local accuracies and other accuracy information.
 DL6750
 DL6750.The horizontal coordinates were established by GPS observations
 DL6750.and adjusted by the National Geodetic Survey in June 2012.
 DL6750
 DL6750.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6750.been affixed to the stable North American tectonic plate. See 
 DL6750.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL6750
 DL6750.The horizontal coordinates are valid at the epoch date displayed above
 DL6750.which is a decimal equivalence of Year/Month/Day.
 DL6750
 DL6750.No horizontal observational check was made to the station.
 DL6750
 DL6750.The orthometric height was determined by differential leveling and
 DL6750.adjusted by the WI DEPT OF TRANSP
 DL6750.in May 2012.
 DL6750
 DL6750.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6750.GEOID18 height accuracy estimate available here.
 DL6750
 DL6750.Click photographs - Photos may exist for this station.
 DL6750
 DL6750.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL6750
 DL6750.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL6750
 DL6750.The ellipsoidal height was determined by GPS observations
 DL6750.and is referenced to NAD 83.
 DL6750
 DL6750.The dynamic height is computed by dividing the NAVD 88
 DL6750.geopotential number by the normal gravity value computed on the
 DL6750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6750.degrees latitude (g = 980.6199 gals.).
 DL6750
 DL6750.The modeled gravity was interpolated from observed gravity values.
 DL6750
 DL6750. The following values were computed from the NAD 83(2011) position.
 DL6750
 DL6750;                    North         East     Units Scale Factor Converg.
 DL6750;SPC IL E     -   613,710.870   292,621.613   MT  0.99997567   -0 03 36.0
 DL6750;SPC IL E     - 2,013,483.08    960,042.74   sFT  0.99997567   -0 03 36.0
 DL6750;UTM  16      - 4,672,352.106   382,536.599   MT  0.99976977   -0 57 20.3
 DL6750
 DL6750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6750!SPC IL E     -   0.99996383  x   0.99997567  =   0.99993950
 DL6750!UTM  16      -   0.99996383  x   0.99976977  =   0.99973361
 DL6750
 DL6750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8253672352(NAD 83)
 DL6750
 DL6750                          SUPERSEDED SURVEY CONTROL
 DL6750
 DL6750  NAD 83(2007)-  42 11 40.22637(N)    088 25 21.59262(W) AD(2002.00) 1
 DL6750  ELLIP H (03/26/12)  230.673  (m)                       GP(2002.00) 4 2
 DL6750  NAVD 88             264.30   (m)          867.1    (f) LEVELING    3  
 DL6750  NAVD 88 (07/01/10)  264.296  (m)          867.11   (f) SUPERSEDED  2 1
 DL6750
 DL6750.Superseded values are not recommended for survey control.
 DL6750
 DL6750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6750.See file dsdata.pdf to determine how the superseded data were derived.
 DL6750
 DL6750_MARKER: F = FLANGE-ENCASED ROD
 DL6750_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6750_STAMPING: DM012
 DL6750_MARK LOGO: UIL
 DL6750_PROJECTION: FLUSH
 DL6750_MAGNETIC: N = NO MAGNETIC MATERIAL
 DL6750_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6750+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2011
 DL6750_ROD/PIPE-DEPTH: 7.3 meters
 DL6750_SLEEVE-DEPTH  : 0.6 meters
 DL6750
 DL6750  HISTORY     - Date     Condition        Report By
 DL6750  HISTORY     - 20090902 MONUMENTED       BCA
 DL6750  HISTORY     - 20111220 GOOD             HANPRO
 DL6750
 DL6750                          STATION DESCRIPTION
 DL6750
 DL6750'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6750'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF WOODSTOCK, 6.4
 DL6750'MI (10.3 KM) WEST-SOUTHWEST OF CRYSTAL LAKE AND 1.8 MI (2.9 KM) NORTH
 DL6750'OF HUNTLEY.
 DL6750'
 DL6750'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 AND MAIN
 DL6750'STREET IN THE TOWN HUNTLEY, IL, GO NORTH ON STATE HIGHWAY 47 FOR 1.8
 DL6750'MI (2.9 KM) TO THE STATION ON THE RIGHT.
 DL6750'
 DL6750'THE STATION IS 0.05 MI (0.1 KM) NORTH OF TALAMORE BOULEVARD, 2 M (6.6
 DL6750'FT) WEST OF THE SOUTH END OF A GUARD RAIL, 2 M (6.6 FT) WEST OF THE
 DL6750'EDGE OF PAVEMENT OF STATE HIGHWAY 47, IS A ROD WITH A FLOATING BRASS
 DL6750'DISK IN PVC SLEEVE WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF
 DL6750'I/ISGS.
 DL6750'
 DL6750'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
 DL6750
 DL6750                          STATION RECOVERY (2011)
 DL6750
 DL6750'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2011 (KJN)
 DL6750'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6751 ***********************************************************************
 DL6751  DESIGNATION -  DM013
 DL6751  PID         -  DL6751
 DL6751  STATE/COUNTY-  IL/MCHENRY
 DL6751  COUNTRY     -  US
 DL6751  USGS QUAD   -  HUNTLEY (2018)
 DL6751
 DL6751                         *CURRENT SURVEY CONTROL
 DL6751  ______________________________________________________________________
 DL6751* NAD 83(1986) POSITION- 42 12 55.     (N) 088 25 17.     (W)   SCALED
 DL6751* NAVD 88 ORTHO HEIGHT -   260.388 (meters)      854.29  (feet) ADJUSTED
 DL6751  ______________________________________________________________________
 DL6751  GEOID HEIGHT    -        -33.702 (meters)                     GEOID18
 DL6751  DYNAMIC HEIGHT  -        260.299 (meters)      854.00  (feet) COMP
 DL6751  MODELED GRAVITY -    980,271.9   (mgal)                       NAVD 88
 DL6751
 DL6751  VERT ORDER      -  SECOND    CLASS I
 DL6751
 DL6751.The horizontal coordinates were scaled from a map and have
 DL6751.an estimated accuracy of +/- 6 seconds.
 DL6751
 DL6751.The orthometric height was determined by differential leveling and
 DL6751.adjusted by the WI DEPT OF TRANSP
 DL6751.in May 2012.
 DL6751
 DL6751.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6751.GEOID18 height accuracy estimate available here.
 DL6751
 DL6751.Click photographs - Photos may exist for this station.
 DL6751
 DL6751.The dynamic height is computed by dividing the NAVD 88
 DL6751.geopotential number by the normal gravity value computed on the
 DL6751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6751.degrees latitude (g = 980.6199 gals.).
 DL6751
 DL6751.The modeled gravity was interpolated from observed gravity values.
 DL6751
 DL6751;                    North         East    Units  Estimated Accuracy
 DL6751;SPC IL E     -   616,020.      292,730.      MT  (+/- 180 meters Scaled)
 DL6751
 DL6751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM826746(NAD 83)
 DL6751
 DL6751                          SUPERSEDED SURVEY CONTROL
 DL6751
 DL6751  NAVD 88 (07/01/10)  260.376  (m)          854.25   (f) SUPERSEDED  2 1
 DL6751
 DL6751.Superseded values are not recommended for survey control.
 DL6751
 DL6751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6751.See file dsdata.pdf to determine how the superseded data were derived.
 DL6751
 DL6751_MARKER: F = FLANGE-ENCASED ROD
 DL6751_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6751_STAMPING: DM013
 DL6751_MARK LOGO: UIL
 DL6751_PROJECTION: FLUSH
 DL6751_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6751_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6751+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2009
 DL6751_ROD/PIPE-DEPTH: 13.7 meters
 DL6751_SLEEVE-DEPTH  : 0.6 meters
 DL6751
 DL6751  HISTORY     - Date     Condition        Report By
 DL6751  HISTORY     - 20090902 MONUMENTED       BCA
 DL6751
 DL6751                          STATION DESCRIPTION
 DL6751
 DL6751'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6751'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF
 DL6751'WOODSTOCK, 5.7 MI (9.2 KM) WEST-SOUTHWEST OF CRYSTAL LAKE AND 3.3 MI
 DL6751'(5.3 KM) NORTH OF HUNTLEY.
 DL6751'
 DL6751'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 AND MAIN
 DL6751'STREET IN THE TOWN HUNTLEY, IL, GO NORTH ON STATE HIGHWAY 47 FOR 3.3
 DL6751'MI (5.3 KM) TO CONLEY ROAD, GO EAST ON CONLEY ROAD FOR 0.05 MI (0.1
 DL6751'KM) TO THE STATION ON THE LEFT.
 DL6751'
 DL6751'THE STATION IS 0.05 MI (0.1 KM) EAST OF THE STATE HIGHWAY 47, 5 M
 DL6751'(16.4 FT) NORTH OF THE EDGE OF PAVEMENT OF CONLEY ROAD, 2 M (6.6 FT)
 DL6751'SOUTH OF A WOODEN FENCE, IS A ROD WITH A FLOATING BRASS DISK IN PVC
 DL6751'SLEEVE WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6751'
 DL6751'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6752 ***********************************************************************
 DL6752  DESIGNATION -  DM014
 DL6752  PID         -  DL6752
 DL6752  STATE/COUNTY-  IL/MCHENRY
 DL6752  COUNTRY     -  US
 DL6752  USGS QUAD   -  HUNTLEY (2018)
 DL6752
 DL6752                         *CURRENT SURVEY CONTROL
 DL6752  ______________________________________________________________________
 DL6752* NAD 83(1986) POSITION- 42 13 47.     (N) 088 25 21.     (W)   SCALED
 DL6752* NAVD 88 ORTHO HEIGHT -   262.862 (meters)      862.41  (feet) ADJUSTED
 DL6752  ______________________________________________________________________
 DL6752  GEOID HEIGHT    -        -33.729 (meters)                     GEOID18
 DL6752  DYNAMIC HEIGHT  -        262.772 (meters)      862.11  (feet) COMP
 DL6752  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 DL6752
 DL6752  VERT ORDER      -  SECOND    CLASS I
 DL6752
 DL6752.The horizontal coordinates were scaled from a map and have
 DL6752.an estimated accuracy of +/- 6 seconds.
 DL6752
 DL6752.The orthometric height was determined by differential leveling and
 DL6752.adjusted by the WI DEPT OF TRANSP
 DL6752.in May 2012.
 DL6752
 DL6752.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6752.GEOID18 height accuracy estimate available here.
 DL6752
 DL6752.Click photographs - Photos may exist for this station.
 DL6752
 DL6752.The dynamic height is computed by dividing the NAVD 88
 DL6752.geopotential number by the normal gravity value computed on the
 DL6752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6752.degrees latitude (g = 980.6199 gals.).
 DL6752
 DL6752.The modeled gravity was interpolated from observed gravity values.
 DL6752
 DL6752;                    North         East    Units  Estimated Accuracy
 DL6752;SPC IL E     -   617,620.      292,640.      MT  (+/- 180 meters Scaled)
 DL6752
 DL6752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM826762(NAD 83)
 DL6752
 DL6752                          SUPERSEDED SURVEY CONTROL
 DL6752
 DL6752  NAVD 88 (07/01/10)  262.848  (m)          862.36   (f) SUPERSEDED  2 1
 DL6752
 DL6752.Superseded values are not recommended for survey control.
 DL6752
 DL6752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6752.See file dsdata.pdf to determine how the superseded data were derived.
 DL6752
 DL6752_MARKER: DD = SURVEY DISK
 DL6752_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DL6752_SP_SET: BRIDGE ABUTMENT
 DL6752_STAMPING: DM014
 DL6752_MARK LOGO: UIL
 DL6752_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DL6752_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6752_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DL6752+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2009
 DL6752
 DL6752  HISTORY     - Date     Condition        Report By
 DL6752  HISTORY     - 20090904 MONUMENTED       PATRIC
 DL6752
 DL6752                          STATION DESCRIPTION
 DL6752
 DL6752'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2009
 DL6752'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH-SOUTHEAST OF
 DL6752'WOODSTOCK, 5.5 MI (8.8 KM) WEST OF CRYSTAL LAKE AND 4.3 MI (6.9 KM)
 DL6752'NORTH OF HUNTLEY.
 DL6752'
 DL6752'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 AND MAIN
 DL6752'STREET IN THE TOWN HUNTLEY, IL, GO NORTH ON STATE HIGHWAY 47 FOR 4.3
 DL6752'MI (6.9 KM) AND THE STATION ON THE RIGHT.
 DL6752'
 DL6752'THE STATION BRONZE DISK 0.5 MI (0.8 KM) SOUTH OF BALLARD ROAD, SET IN
 DL6752'THE TOP OF THE EAST SIDE OF THE NORTH ABUTMENT OF THE STATE HIGHWAY
 DL6752'BRIDGE OVER A SMALL CREEK.
 DL6752'
 DL6752'NOTE--NO STRUCTURE NUMBER VISIBLE ON BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6753 ***********************************************************************
 DL6753  DESIGNATION -  DM015
 DL6753  PID         -  DL6753
 DL6753  STATE/COUNTY-  IL/MCHENRY
 DL6753  COUNTRY     -  US
 DL6753  USGS QUAD   -  WOODSTOCK (2018)
 DL6753
 DL6753                         *CURRENT SURVEY CONTROL
 DL6753  ______________________________________________________________________
 DL6753* NAD 83(2011) POSITION- 42 15 26.38327(N) 088 25 59.59885(W)   NO CHECK
 DL6753* NAD 83(2011) ELLIP HT-   242.999 (meters)        (06/27/12)   NO CHECK
 DL6753* NAD 83(2011) EPOCH   -  2010.00
 DL6753* NAVD 88 ORTHO HEIGHT -   276.788 (meters)      908.10  (feet) ADJUSTED
 DL6753  ______________________________________________________________________
 DL6753  GEOID HEIGHT    -        -33.773 (meters)                     GEOID18
 DL6753  NAD 83(2011) X  -    129,273.260 (meters)                     COMP
 DL6753  NAD 83(2011) Y  - -4,726,237.807 (meters)                     COMP
 DL6753  NAD 83(2011) Z  -  4,266,965.520 (meters)                     COMP
 DL6753  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 DL6753  DYNAMIC HEIGHT  -        276.694 (meters)      907.79  (feet) COMP
 DL6753  MODELED GRAVITY -    980,275.6   (mgal)                       NAVD 88
 DL6753
 DL6753  VERT ORDER      -  SECOND    CLASS I
 DL6753
 DL6753  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6753  Standards:
 DL6753         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6753            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6753  -------------------------------------------------------------------
 DL6753  NETWORK    1.54   1.33           0.74   0.43   0.68     -0.05373878
 DL6753  -------------------------------------------------------------------
 DL6753  Click here for local accuracies and other accuracy information.
 DL6753
 DL6753.The horizontal coordinates were established by GPS observations
 DL6753.and adjusted by the National Geodetic Survey in June 2012.
 DL6753
 DL6753.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6753.been affixed to the stable North American tectonic plate. See 
 DL6753.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL6753
 DL6753.The horizontal coordinates are valid at the epoch date displayed above
 DL6753.which is a decimal equivalence of Year/Month/Day.
 DL6753
 DL6753.No horizontal observational check was made to the station.
 DL6753
 DL6753.The orthometric height was determined by differential leveling and
 DL6753.adjusted by the WI DEPT OF TRANSP
 DL6753.in May 2012.
 DL6753
 DL6753.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6753.GEOID18 height accuracy estimate available here.
 DL6753
 DL6753.Click photographs - Photos may exist for this station.
 DL6753
 DL6753.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL6753
 DL6753.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL6753
 DL6753.The ellipsoidal height was determined by GPS observations
 DL6753.and is referenced to NAD 83.
 DL6753
 DL6753.The dynamic height is computed by dividing the NAVD 88
 DL6753.geopotential number by the normal gravity value computed on the
 DL6753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6753.degrees latitude (g = 980.6199 gals.).
 DL6753
 DL6753.The modeled gravity was interpolated from observed gravity values.
 DL6753
 DL6753. The following values were computed from the NAD 83(2011) position.
 DL6753
 DL6753;                    North         East     Units Scale Factor Converg.
 DL6753;SPC IL E     -   620,689.711   291,757.788   MT  0.99997584   -0 04 01.8
 DL6753;SPC IL E     - 2,036,379.49    957,208.68   sFT  0.99997584   -0 04 01.8
 DL6753;UTM  16      - 4,679,342.172   381,782.189   MT  0.99977196   -0 57 50.0
 DL6753
 DL6753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6753!SPC IL E     -   0.99996189  x   0.99997584  =   0.99993773
 DL6753!UTM  16      -   0.99996189  x   0.99977196  =   0.99973386
 DL6753
 DL6753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8178279342(NAD 83)
 DL6753
 DL6753                          SUPERSEDED SURVEY CONTROL
 DL6753
 DL6753  NAD 83(2007)-  42 15 26.38316(N)    088 25 59.59934(W) AD(2002.00) 1
 DL6753  ELLIP H (03/26/12)  243.026  (m)                       GP(2002.00) 4 2
 DL6753  NAVD 88             276.77   (m)          908.0    (f) LEVELING    3  
 DL6753  NAVD 88 (07/01/10)  276.772  (m)          908.04   (f) SUPERSEDED  2 1
 DL6753
 DL6753.Superseded values are not recommended for survey control.
 DL6753
 DL6753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6753.See file dsdata.pdf to determine how the superseded data were derived.
 DL6753
 DL6753_MARKER: F = FLANGE-ENCASED ROD
 DL6753_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6753_STAMPING: DM015
 DL6753_MARK LOGO: UIL
 DL6753_PROJECTION: FLUSH
 DL6753_MAGNETIC: N = NO MAGNETIC MATERIAL
 DL6753_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6753+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2011
 DL6753_ROD/PIPE-DEPTH: 4.9 meters
 DL6753_SLEEVE-DEPTH  : 0.6 meters
 DL6753
 DL6753  HISTORY     - Date     Condition        Report By
 DL6753  HISTORY     - 20090903 MONUMENTED       BCA
 DL6753  HISTORY     - 20111220 GOOD             HANPRO
 DL6753
 DL6753                          STATION DESCRIPTION
 DL6753
 DL6753'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6753'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH OF HUNTLEY, 6.1 MI
 DL6753'(9.8 KM) WEST OF CRYSTAL LAKE AND 4.0 MI (6.4 KM) SOUTH OF WOODSTOCK.
 DL6753'
 DL6753'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 14 AND STATE
 DL6753'HIGHWAY 47 IN THE CITY OF WOODSTOCK, IL, GO SOUTH ON STATE HIGHWAY 47
 DL6753'FOR 2.6 MI (4.2 KM) TO THE STATION THE RIGHT.
 DL6753'
 DL6753'THE STATION IS 0.1 MI (0.2 KM) NORTH OF THE JUNCTION OF STATE HIGHWAY
 DL6753'47 WITH 176 WEST, 29 M (95.1 FT) NORTH OF A WOODEN POST FOR A IL 176
 DL6753'EAST AHEAD, 176 WEST RIGHT SIGN, 8 M (26.2 FT) WEST OF THE EDGE OF
 DL6753'PAVEMENT OF STATE HIGHWAY 47, IS A ROD WITH A FLOATING BRASS DISK IN
 DL6753'PVC SLEEVE WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6753'
 DL6753'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
 DL6753
 DL6753                          STATION RECOVERY (2011)
 DL6753
 DL6753'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2011 (KJN)
 DL6753'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6754 ***********************************************************************
 DL6754  DESIGNATION -  DM016
 DL6754  PID         -  DL6754
 DL6754  STATE/COUNTY-  IL/MCHENRY
 DL6754  COUNTRY     -  US
 DL6754  USGS QUAD   -  WOODSTOCK (2018)
 DL6754
 DL6754                         *CURRENT SURVEY CONTROL
 DL6754  ______________________________________________________________________
 DL6754* NAD 83(1986) POSITION- 42 16 15.     (N) 088 25 55.     (W)   SCALED
 DL6754* NAVD 88 ORTHO HEIGHT -   284.194 (meters)      932.39  (feet) ADJUSTED
 DL6754  ______________________________________________________________________
 DL6754  GEOID HEIGHT    -        -33.799 (meters)                     GEOID18
 DL6754  DYNAMIC HEIGHT  -        284.098 (meters)      932.08  (feet) COMP
 DL6754  MODELED GRAVITY -    980,276.8   (mgal)                       NAVD 88
 DL6754
 DL6754  VERT ORDER      -  SECOND    CLASS I
 DL6754
 DL6754.The horizontal coordinates were scaled from a map and have
 DL6754.an estimated accuracy of +/- 6 seconds.
 DL6754
 DL6754.The orthometric height was determined by differential leveling and
 DL6754.adjusted by the WI DEPT OF TRANSP
 DL6754.in May 2012.
 DL6754
 DL6754.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6754.GEOID18 height accuracy estimate available here.
 DL6754
 DL6754.Click photographs - Photos may exist for this station.
 DL6754
 DL6754.The dynamic height is computed by dividing the NAVD 88
 DL6754.geopotential number by the normal gravity value computed on the
 DL6754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6754.degrees latitude (g = 980.6199 gals.).
 DL6754
 DL6754.The modeled gravity was interpolated from observed gravity values.
 DL6754
 DL6754;                    North         East    Units  Estimated Accuracy
 DL6754;SPC IL E     -   622,190.      291,870.      MT  (+/- 180 meters Scaled)
 DL6754
 DL6754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM819808(NAD 83)
 DL6754
 DL6754                          SUPERSEDED SURVEY CONTROL
 DL6754
 DL6754  NAVD 88 (07/01/10)  284.178  (m)          932.34   (f) SUPERSEDED  2 1
 DL6754
 DL6754.Superseded values are not recommended for survey control.
 DL6754
 DL6754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6754.See file dsdata.pdf to determine how the superseded data were derived.
 DL6754
 DL6754_MARKER: F = FLANGE-ENCASED ROD
 DL6754_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6754_STAMPING: DM016
 DL6754_MARK LOGO: UIL
 DL6754_PROJECTION: FLUSH
 DL6754_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6754_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6754+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2009
 DL6754_ROD/PIPE-DEPTH: 5.5 meters
 DL6754_SLEEVE-DEPTH  : 0.6 meters
 DL6754
 DL6754  HISTORY     - Date     Condition        Report By
 DL6754  HISTORY     - 20090903 MONUMENTED       BCA
 DL6754
 DL6754                          STATION DESCRIPTION
 DL6754
 DL6754'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6754'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF HUNTLEY, 6.3 MI
 DL6754'(10.1 KM) WEST-NORTHWEST OF CRYSTAL LAKE AND 3.1 MI (5.0 KM)
 DL6754'SOUTH-SOUTHEAST OF WOODSTOCK.
 DL6754'
 DL6754'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 14 AND STATE
 DL6754'HIGHWAY 47 IN THE CITY OF WOODSTOCK, IL, GO SOUTH ON STATE HIGHWAY 47
 DL6754'FOR 1.7 MI (2.7 KM) TO LUCAS ROAD, GO EAST ON LUCAS ROAD AND THE
 DL6754'STATION ON THE LEFT.
 DL6754'
 DL6754'THE STATION 0.05 MI (0.1 KM) EAST OF STATE HIGHWAY 47, 29 M (95.1 FT)
 DL6754'NORTHEAST OF THE UTILITY POLE 148382, 5 M (16.4 FT) NORTH OF EDGE OF
 DL6754'PAVEMENT OF LUCAS ROAD, IS A ROD WITH A FLOATING BRASS DISK IN PVC
 DL6754'SLEEVE WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6754'
 DL6754'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6755 ***********************************************************************
 DL6755  DESIGNATION -  DM017
 DL6755  PID         -  DL6755
 DL6755  STATE/COUNTY-  IL/MCHENRY
 DL6755  COUNTRY     -  US
 DL6755  USGS QUAD   -  WOODSTOCK (2018)
 DL6755
 DL6755                         *CURRENT SURVEY CONTROL
 DL6755  ______________________________________________________________________
 DL6755* NAD 83(1986) POSITION- 42 17 38.     (N) 088 25 58.     (W)   SCALED
 DL6755* NAVD 88 ORTHO HEIGHT -   286.676 (meters)      940.54  (feet) ADJUSTED
 DL6755  ______________________________________________________________________
 DL6755  GEOID HEIGHT    -        -33.841 (meters)                     GEOID18
 DL6755  DYNAMIC HEIGHT  -        286.580 (meters)      940.22  (feet) COMP
 DL6755  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 DL6755
 DL6755  VERT ORDER      -  SECOND    CLASS I
 DL6755
 DL6755.The horizontal coordinates were scaled from a map and have
 DL6755.an estimated accuracy of +/- 6 seconds.
 DL6755
 DL6755.The orthometric height was determined by differential leveling and
 DL6755.adjusted by the WI DEPT OF TRANSP
 DL6755.in May 2012.
 DL6755
 DL6755.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6755.GEOID18 height accuracy estimate available here.
 DL6755
 DL6755.Click photographs - Photos may exist for this station.
 DL6755
 DL6755.The dynamic height is computed by dividing the NAVD 88
 DL6755.geopotential number by the normal gravity value computed on the
 DL6755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6755.degrees latitude (g = 980.6199 gals.).
 DL6755
 DL6755.The modeled gravity was interpolated from observed gravity values.
 DL6755
 DL6755;                    North         East    Units  Estimated Accuracy
 DL6755;SPC IL E     -   624,750.      291,800.      MT  (+/- 180 meters Scaled)
 DL6755
 DL6755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM818834(NAD 83)
 DL6755
 DL6755                          SUPERSEDED SURVEY CONTROL
 DL6755
 DL6755  NAVD 88 (07/01/10)  286.658  (m)          940.48   (f) SUPERSEDED  2 1
 DL6755
 DL6755.Superseded values are not recommended for survey control.
 DL6755
 DL6755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6755.See file dsdata.pdf to determine how the superseded data were derived.
 DL6755
 DL6755_MARKER: F = FLANGE-ENCASED ROD
 DL6755_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6755_STAMPING: DM017
 DL6755_MARK LOGO: UIL
 DL6755_PROJECTION: FLUSH
 DL6755_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6755_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6755+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2009
 DL6755_ROD/PIPE-DEPTH: 3.7 meters
 DL6755_SLEEVE-DEPTH  : 0.6 meters
 DL6755
 DL6755  HISTORY     - Date     Condition        Report By
 DL6755  HISTORY     - 20090911 MONUMENTED       BCA
 DL6755
 DL6755                          STATION DESCRIPTION
 DL6755
 DL6755'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6755'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH OF HUNTLEY, 7.0 MI
 DL6755'(11.3 KM) WEST-NORTHWEST OF CRYSTAL LAKE AND 1.7 MI (2.7 KM)
 DL6755'SOUTH-SOUTHEAST OF WOODSTOCK.
 DL6755'
 DL6755'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 14 WITH STATE
 DL6755'HIGHWAY 47 IN THE CITY OF WOODSTOCK, IL, GO SOUTH ON STATE HIGHWAY 47
 DL6755'FOR 400 FT (121.9 M) AND THE STATION ON THE LEFT.
 DL6755'
 DL6755'THE STATION IS 150 FT (45.7 M) NORTH OF THE CENTERLINE OF DAVIS ROAD,
 DL6755'92 FT (28.0 M) EAST OF THE CENTERLINE OF STATE HIGHWAY 47, IS A ROD
 DL6755'WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE ILLINOIS
 DL6755'HEIGHT MODERNIZATION U OF I/ISGS.
 DL6755'
 DL6755'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6756 ***********************************************************************
 DL6756  DESIGNATION -  DM018
 DL6756  PID         -  DL6756
 DL6756  STATE/COUNTY-  IL/MCHENRY
 DL6756  COUNTRY     -  US
 DL6756  USGS QUAD   -  WOODSTOCK (2018)
 DL6756
 DL6756                         *CURRENT SURVEY CONTROL
 DL6756  ______________________________________________________________________
 DL6756* NAD 83(1986) POSITION- 42 18 35.     (N) 088 25 56.     (W)   SCALED
 DL6756* NAVD 88 ORTHO HEIGHT -   276.842 (meters)      908.27  (feet) ADJUSTED
 DL6756  ______________________________________________________________________
 DL6756  GEOID HEIGHT    -        -33.871 (meters)                     GEOID18
 DL6756  DYNAMIC HEIGHT  -        276.749 (meters)      907.97  (feet) COMP
 DL6756  MODELED GRAVITY -    980,280.4   (mgal)                       NAVD 88
 DL6756
 DL6756  VERT ORDER      -  SECOND    CLASS I
 DL6756
 DL6756.The horizontal coordinates were scaled from a map and have
 DL6756.an estimated accuracy of +/- 6 seconds.
 DL6756
 DL6756.The orthometric height was determined by differential leveling and
 DL6756.adjusted by the WI DEPT OF TRANSP
 DL6756.in May 2012.
 DL6756
 DL6756.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6756.GEOID18 height accuracy estimate available here.
 DL6756
 DL6756.Click photographs - Photos may exist for this station.
 DL6756
 DL6756.The dynamic height is computed by dividing the NAVD 88
 DL6756.geopotential number by the normal gravity value computed on the
 DL6756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6756.degrees latitude (g = 980.6199 gals.).
 DL6756
 DL6756.The modeled gravity was interpolated from observed gravity values.
 DL6756
 DL6756;                    North         East    Units  Estimated Accuracy
 DL6756;SPC IL E     -   626,510.      291,850.      MT  (+/- 180 meters Scaled)
 DL6756
 DL6756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM819851(NAD 83)
 DL6756
 DL6756                          SUPERSEDED SURVEY CONTROL
 DL6756
 DL6756  NAVD 88 (07/01/10)  276.823  (m)          908.21   (f) SUPERSEDED  2 1
 DL6756
 DL6756.Superseded values are not recommended for survey control.
 DL6756
 DL6756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6756.See file dsdata.pdf to determine how the superseded data were derived.
 DL6756
 DL6756_MARKER: DD = SURVEY DISK
 DL6756_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DL6756_SP_SET: BOX CULVERT
 DL6756_STAMPING: DM018
 DL6756_MARK LOGO: UIL
 DL6756_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DL6756_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL6756+STABILITY: SURFACE MOTION
 DL6756_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DL6756+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2009
 DL6756
 DL6756  HISTORY     - Date     Condition        Report By
 DL6756  HISTORY     - 20090902 MONUMENTED       PATRIC
 DL6756
 DL6756                          STATION DESCRIPTION
 DL6756
 DL6756'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2009
 DL6756'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-SOUTHWEST OF
 DL6756'MCHENRY, 7.6 MI (12.2 KM) NORTHWEST OF CRYSTAL LAKE AND 0.9 MI (1.4
 DL6756'KM) EAST-SOUTHEAST OF WOODSTOCK.
 DL6756'
 DL6756'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 14 WITH STATE
 DL6756'HIGHWAY 47 IN THE CITY OF WOODSTOCK, IL, GO NORTH ON STATE HIGHWAY 47
 DL6756'FOR 1 MI (1.6 KM) AND THE STATION ON THE RIGHT.
 DL6756'
 DL6756'THE STATION IS A BRONZE DISK SET IN THE TOP OF THE SOUTHEAST CORNER OF
 DL6756'THE EAST END OF A BOX CULVERT UNDER STATE HIGHWAY 47, 0.1 MI (0.2 KM)
 DL6756'SOUTH OF THE INTERSECTION OF STATE HIGHWAY 47 WITH COUNTRY CLUB ROAD,
 DL6756'DIRECTLY WEST OF A MASONRY WOODSTOCK COMMUNITY EVENTS SIGN.
 DL6756'
 DL6756'NOTE-NO STRUCTURE NUMBER VISIBLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6757 ***********************************************************************
 DL6757  DESIGNATION -  DM019
 DL6757  PID         -  DL6757
 DL6757  STATE/COUNTY-  IL/MCHENRY
 DL6757  COUNTRY     -  US
 DL6757  USGS QUAD   -  WOODSTOCK (2018)
 DL6757
 DL6757                         *CURRENT SURVEY CONTROL
 DL6757  ______________________________________________________________________
 DL6757* NAD 83(1986) POSITION- 42 19 49.     (N) 088 26 34.     (W)   SCALED
 DL6757* NAVD 88 ORTHO HEIGHT -   270.372 (meters)      887.05  (feet) ADJUSTED
 DL6757  ______________________________________________________________________
 DL6757  GEOID HEIGHT    -        -33.898 (meters)                     GEOID18
 DL6757  DYNAMIC HEIGHT  -        270.282 (meters)      886.75  (feet) COMP
 DL6757  MODELED GRAVITY -    980,282.2   (mgal)                       NAVD 88
 DL6757
 DL6757  VERT ORDER      -  SECOND    CLASS I
 DL6757
 DL6757.The horizontal coordinates were scaled from a map and have
 DL6757.an estimated accuracy of +/- 6 seconds.
 DL6757
 DL6757.The orthometric height was determined by differential leveling and
 DL6757.adjusted by the WI DEPT OF TRANSP
 DL6757.in May 2012.
 DL6757
 DL6757.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6757.GEOID18 height accuracy estimate available here.
 DL6757
 DL6757.Click photographs - Photos may exist for this station.
 DL6757
 DL6757.The dynamic height is computed by dividing the NAVD 88
 DL6757.geopotential number by the normal gravity value computed on the
 DL6757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6757.degrees latitude (g = 980.6199 gals.).
 DL6757
 DL6757.The modeled gravity was interpolated from observed gravity values.
 DL6757
 DL6757;                    North         East    Units  Estimated Accuracy
 DL6757;SPC IL E     -   628,790.      290,980.      MT  (+/- 180 meters Scaled)
 DL6757
 DL6757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM811874(NAD 83)
 DL6757
 DL6757                          SUPERSEDED SURVEY CONTROL
 DL6757
 DL6757  NAVD 88 (07/01/10)  270.351  (m)          886.98   (f) SUPERSEDED  2 1
 DL6757
 DL6757.Superseded values are not recommended for survey control.
 DL6757
 DL6757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6757.See file dsdata.pdf to determine how the superseded data were derived.
 DL6757
 DL6757_MARKER: F = FLANGE-ENCASED ROD
 DL6757_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6757_MARK LOGO: UIL
 DL6757_PROJECTION: FLUSH
 DL6757_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6757_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6757+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2009
 DL6757_ROD/PIPE-DEPTH: 24.4 meters
 DL6757_SLEEVE-DEPTH  : 0.6 meters
 DL6757
 DL6757  HISTORY     - Date     Condition        Report By
 DL6757  HISTORY     - 20090904 MONUMENTED       BCA
 DL6757
 DL6757                          STATION DESCRIPTION
 DL6757
 DL6757'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6757'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTHWEST OF CRYSTAL
 DL6757'LAKE, 8.7 MI (14.0 KM) WEST OF MCHENRY AND 1.1 MI (1.8 KM)
 DL6757'NORTH-NORTHEAST OF WOODSTOCK.
 DL6757'
 DL6757'THE STATION IS SET IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF
 DL6757'STATE HIGHWAY47/SEMINARY ROAD WITH MAPLE AVENUE.BATES PARK ENTRANCE IN
 DL6757'THE CITY OF WOODSTOCK, IL.
 DL6757'
 DL6757'THE STATION IS 95 FT (29.0 M) EAST OF THE EDGE OF CURB OF STATE
 DL6757'HIGHWAY 47/SEMINARY ROAD, 6.5 FT (2.0 M) SOUTH OF THE EDGE OF CURB OF
 DL6757'THE BATES PARK ENTRANCE, IS A ROD WITH A FLOATING BRASS DISK IN PVC
 DL6757'SLEEVE WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6757'
 DL6757'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6758 ***********************************************************************
 DL6758  DESIGNATION -  DM020
 DL6758  PID         -  DL6758
 DL6758  STATE/COUNTY-  IL/MCHENRY
 DL6758  COUNTRY     -  US
 DL6758  USGS QUAD   -  WOODSTOCK (2018)
 DL6758
 DL6758                         *CURRENT SURVEY CONTROL
 DL6758  ______________________________________________________________________
 DL6758* NAD 83(1986) POSITION- 42 21 00.     (N) 088 26 40.     (W)   SCALED
 DL6758* NAVD 88 ORTHO HEIGHT -   266.006 (meters)      872.72  (feet) ADJUSTED
 DL6758  ______________________________________________________________________
 DL6758  GEOID HEIGHT    -        -33.930 (meters)                     GEOID18
 DL6758  DYNAMIC HEIGHT  -        265.918 (meters)      872.43  (feet) COMP
 DL6758  MODELED GRAVITY -    980,284.1   (mgal)                       NAVD 88
 DL6758
 DL6758  VERT ORDER      -  SECOND    CLASS I
 DL6758
 DL6758.The horizontal coordinates were scaled from a map and have
 DL6758.an estimated accuracy of +/- 6 seconds.
 DL6758
 DL6758.The orthometric height was determined by differential leveling and
 DL6758.adjusted by the WI DEPT OF TRANSP
 DL6758.in May 2012.
 DL6758
 DL6758.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6758.GEOID18 height accuracy estimate available here.
 DL6758
 DL6758.Click photographs - Photos may exist for this station.
 DL6758
 DL6758.The dynamic height is computed by dividing the NAVD 88
 DL6758.geopotential number by the normal gravity value computed on the
 DL6758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6758.degrees latitude (g = 980.6199 gals.).
 DL6758
 DL6758.The modeled gravity was interpolated from observed gravity values.
 DL6758
 DL6758;                    North         East    Units  Estimated Accuracy
 DL6758;SPC IL E     -   630,980.      290,850.      MT  (+/- 180 meters Scaled)
 DL6758
 DL6758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM810896(NAD 83)
 DL6758
 DL6758                          SUPERSEDED SURVEY CONTROL
 DL6758
 DL6758  NAVD 88 (07/01/10)  265.984  (m)          872.65   (f) SUPERSEDED  2 1
 DL6758
 DL6758.Superseded values are not recommended for survey control.
 DL6758
 DL6758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6758.See file dsdata.pdf to determine how the superseded data were derived.
 DL6758
 DL6758_MARKER: F = FLANGE-ENCASED ROD
 DL6758_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6758_STAMPING: DM020
 DL6758_MARK LOGO: UIL
 DL6758_PROJECTION: FLUSH
 DL6758_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6758_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6758+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2009
 DL6758_ROD/PIPE-DEPTH: 17.1 meters
 DL6758_SLEEVE-DEPTH  : 0.6 meters
 DL6758
 DL6758  HISTORY     - Date     Condition        Report By
 DL6758  HISTORY     - 20090904 MONUMENTED       BCA
 DL6758
 DL6758                          STATION DESCRIPTION
 DL6758
 DL6758'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6758'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST OF MCHENRY, 8.4 MI
 DL6758'(13.5 KM) SOUTH OF HEBRON AND 2.4 MI (3.9 KM) NORTH OF WOODSTOCK.
 DL6758'
 DL6758'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH
 DL6758'CHARLES ROAD 1 MI (1.6 KM) NORTH OF THE CITY OF WOODSTOCK, IL, GO
 DL6758'SOUTH ON STATE HIGHWAY 47 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 DL6758'LEFT.
 DL6758'
 DL6758'THE STATION IS 0.7 MI (1.1 KM) NORTH OF THE JUNCTION OF STATE HIGHWAY
 DL6758'47 WITH WARE ROAD, 60 M (196.9 FT) NORTH OF THE EXTENDED DRIVE FOR
 DL6758'1601 NORTH ROUTE 47, 6 M (19.7 FT) EAST OF THE EDGE OF PAVEMENT OF
 DL6758'STATE HIGHWAY 47, IS A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE
 DL6758'WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6758'
 DL6758'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6759 ***********************************************************************
 DL6759  DESIGNATION -  DM021
 DL6759  PID         -  DL6759
 DL6759  STATE/COUNTY-  IL/MCHENRY
 DL6759  COUNTRY     -  US
 DL6759  USGS QUAD   -  HEBRON (2018)
 DL6759
 DL6759                         *CURRENT SURVEY CONTROL
 DL6759  ______________________________________________________________________
 DL6759* NAD 83(1986) POSITION- 42 23 10.     (N) 088 26 35.     (W)   SCALED
 DL6759* NAVD 88 ORTHO HEIGHT -   261.313 (meters)      857.32  (feet) ADJUSTED
 DL6759  ______________________________________________________________________
 DL6759  GEOID HEIGHT    -        -33.986 (meters)                     GEOID18
 DL6759  DYNAMIC HEIGHT  -        261.227 (meters)      857.04  (feet) COMP
 DL6759  MODELED GRAVITY -    980,287.3   (mgal)                       NAVD 88
 DL6759
 DL6759  VERT ORDER      -  SECOND    CLASS I
 DL6759
 DL6759.The horizontal coordinates were scaled from a map and have
 DL6759.an estimated accuracy of +/- 6 seconds.
 DL6759
 DL6759.The orthometric height was determined by differential leveling and
 DL6759.adjusted by the WI DEPT OF TRANSP
 DL6759.in May 2012.
 DL6759
 DL6759.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6759.GEOID18 height accuracy estimate available here.
 DL6759
 DL6759.Click photographs - Photos may exist for this station.
 DL6759
 DL6759.The dynamic height is computed by dividing the NAVD 88
 DL6759.geopotential number by the normal gravity value computed on the
 DL6759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6759.degrees latitude (g = 980.6199 gals.).
 DL6759
 DL6759.The modeled gravity was interpolated from observed gravity values.
 DL6759
 DL6759;                    North         East    Units  Estimated Accuracy
 DL6759;SPC IL E     -   635,000.      290,970.      MT  (+/- 180 meters Scaled)
 DL6759
 DL6759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM812936(NAD 83)
 DL6759
 DL6759                          SUPERSEDED SURVEY CONTROL
 DL6759
 DL6759  NAVD 88 (07/01/10)  261.289  (m)          857.25   (f) SUPERSEDED  2 1
 DL6759
 DL6759.Superseded values are not recommended for survey control.
 DL6759
 DL6759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6759.See file dsdata.pdf to determine how the superseded data were derived.
 DL6759
 DL6759_MARKER: F = FLANGE-ENCASED ROD
 DL6759_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6759_STAMPING: DM021
 DL6759_MARK LOGO: UIL
 DL6759_PROJECTION: FLUSH
 DL6759_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6759_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6759+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2009
 DL6759_ROD/PIPE-DEPTH: 8.5 meters
 DL6759_SLEEVE-DEPTH  : 0.6 meters
 DL6759
 DL6759  HISTORY     - Date     Condition        Report By
 DL6759  HISTORY     - 20090904 MONUMENTED       BCA
 DL6759
 DL6759                          STATION DESCRIPTION
 DL6759
 DL6759'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6759'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) EAST-SOUTHEAST OF
 DL6759'HARVARD, 5.9 MI (9.5 KM) SOUTH OF HEBRON AND 4.9 MI (7.9 KM) NORTH OF
 DL6759'WOODSTOCK.
 DL6759'
 DL6759'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH
 DL6759'CHARLES ROAD 1 MI (1.6 KM) NORTH OF THE CITY OF WOODSTOCK, IL, GO
 DL6759'NORTH ON STATE HIGHWAY 47 FOR 1.7 MI (2.7 KM) TO THE STATION ON THE
 DL6759'RIGHT.
 DL6759'
 DL6759'THE STATION IS 0.1 MI (0.2 KM) SOUTH OF THE JUNCTION OF STATE HIGHWAY
 DL6759'47 WITH RAYCRAFT ROAD, 65 M (213.3 FT) SOUTH OF THE CENTER OF DRIVEWAY
 DL6759'4202 IL ROUTE 47, 6 M (19.7 FT) EAST OF THE EDGE OF PAVEMENT OF STATE
 DL6759'HIGHWAY 47, IS A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH
 DL6759'LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6759'
 DL6759'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6760 ***********************************************************************
 DL6760  DESIGNATION -  DM022
 DL6760  PID         -  DL6760
 DL6760  STATE/COUNTY-  IL/MCHENRY
 DL6760  COUNTRY     -  US
 DL6760  USGS QUAD   -  HEBRON (2018)
 DL6760
 DL6760                         *CURRENT SURVEY CONTROL
 DL6760  ______________________________________________________________________
 DL6760* NAD 83(1986) POSITION- 42 25 30.     (N) 088 26 17.     (W)   SCALED
 DL6760* NAVD 88 ORTHO HEIGHT -   268.870 (meters)      882.12  (feet) ADJUSTED
 DL6760  ______________________________________________________________________
 DL6760  GEOID HEIGHT    -        -34.041 (meters)                     GEOID18
 DL6760  DYNAMIC HEIGHT  -        268.782 (meters)      881.83  (feet) COMP
 DL6760  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 DL6760
 DL6760  VERT ORDER      -  SECOND    CLASS I
 DL6760
 DL6760.The horizontal coordinates were scaled from a map and have
 DL6760.an estimated accuracy of +/- 6 seconds.
 DL6760
 DL6760.The orthometric height was determined by differential leveling and
 DL6760.adjusted by the WI DEPT OF TRANSP
 DL6760.in May 2012.
 DL6760
 DL6760.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6760.GEOID18 height accuracy estimate available here.
 DL6760
 DL6760.Click photographs - Photos may exist for this station.
 DL6760
 DL6760.The dynamic height is computed by dividing the NAVD 88
 DL6760.geopotential number by the normal gravity value computed on the
 DL6760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6760.degrees latitude (g = 980.6199 gals.).
 DL6760
 DL6760.The modeled gravity was interpolated from observed gravity values.
 DL6760
 DL6760;                    North         East    Units  Estimated Accuracy
 DL6760;SPC IL E     -   639,320.      291,380.      MT  (+/- 180 meters Scaled)
 DL6760
 DL6760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM816979(NAD 83)
 DL6760
 DL6760                          SUPERSEDED SURVEY CONTROL
 DL6760
 DL6760  NAVD 88 (07/01/10)  268.843  (m)          882.03   (f) SUPERSEDED  2 1
 DL6760
 DL6760.Superseded values are not recommended for survey control.
 DL6760
 DL6760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6760.See file dsdata.pdf to determine how the superseded data were derived.
 DL6760
 DL6760_MARKER: F = FLANGE-ENCASED ROD
 DL6760_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6760_STAMPING: DM022
 DL6760_MARK LOGO: UIL
 DL6760_PROJECTION: FLUSH
 DL6760_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6760_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6760+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2009
 DL6760_ROD/PIPE-DEPTH: 14.6 meters
 DL6760_SLEEVE-DEPTH  : 0.6 meters
 DL6760
 DL6760  HISTORY     - Date     Condition        Report By
 DL6760  HISTORY     - 20090910 MONUMENTED       BCA
 DL6760
 DL6760                          STATION DESCRIPTION
 DL6760
 DL6760'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6760'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH OF WOODSTOCK, 7.6
 DL6760'MI (12.2 KM) WEST-SOUTHWEST OF RICHMOND AND 3.2 MI (5.1 KM) SOUTH OF
 DL6760'HEBRON.
 DL6760'
 DL6760'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DL6760'HIGHWAY 173 IN THE TOWN OF HEBRON, IL, GO SOUTH ON STATE HIGHWAY 47
 DL6760'FOR 3.35 MI (5.4 KM) ON STATE HIGHWAY 47 AND THE STATION ON THE RIGHT.
 DL6760'THE STATION IS 1.3 MI (2.1 KM) SOUTH OF THE JUNCTION OF STATE HIGHWAY
 DL6760'47 WITH VANDERKARR ROAD, 0.6 MI (1.0 KM) NORTH OF THE JUNCTION OF
 DL6760'STATE HIGHWAY 47 WITH THAYER ROAD, 6 M (19.7 FT) WEST OF THE EDGE OF
 DL6760'PAVEMENT OF STATE HIGHWAY 47, IS A ROD WITH A FLOATING BRASS DISK IN
 DL6760'PVC SLEEVE WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6760'
 DL6760'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6761 ***********************************************************************
 DL6761  DESIGNATION -  DM023
 DL6761  PID         -  DL6761
 DL6761  STATE/COUNTY-  IL/MCHENRY
 DL6761  COUNTRY     -  US
 DL6761  USGS QUAD   -  HEBRON (2018)
 DL6761
 DL6761                         *CURRENT SURVEY CONTROL
 DL6761  ______________________________________________________________________
 DL6761* NAD 83(1986) POSITION- 42 27 28.6    (N) 088 25 58.9    (W)   HD_HELD2
 DL6761* NAVD 88 ORTHO HEIGHT -   279.354 (meters)      916.51  (feet) ADJUSTED
 DL6761  ______________________________________________________________________
 DL6761  GEOID HEIGHT    -        -34.084 (meters)                     GEOID18
 DL6761  DYNAMIC HEIGHT  -        279.264 (meters)      916.22  (feet) COMP
 DL6761  MODELED GRAVITY -    980,290.4   (mgal)                       NAVD 88
 DL6761
 DL6761  VERT ORDER      -  SECOND    CLASS I
 DL6761
 DL6761.The horizontal coordinates were established by autonomous hand held GPS
 DL6761.observations and have an estimated accuracy of +/- 10 meters.
 DL6761
 DL6761.The orthometric height was determined by differential leveling and
 DL6761.adjusted by the WI DEPT OF TRANSP
 DL6761.in May 2012.
 DL6761
 DL6761.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6761.GEOID18 height accuracy estimate available here.
 DL6761
 DL6761.Click photographs - Photos may exist for this station.
 DL6761
 DL6761.The dynamic height is computed by dividing the NAVD 88
 DL6761.geopotential number by the normal gravity value computed on the
 DL6761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6761.degrees latitude (g = 980.6199 gals.).
 DL6761
 DL6761.The modeled gravity was interpolated from observed gravity values.
 DL6761
 DL6761;                    North         East    Units  Estimated Accuracy
 DL6761;SPC IL E     -   642,974.      291,800.      MT  (+/- 10 meters HH2 GPS)
 DL6761
 DL6761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8217301618(NAD 83)
 DL6761
 DL6761                          SUPERSEDED SURVEY CONTROL
 DL6761
 DL6761  NAVD 88 (07/01/10)  279.325  (m)          916.42   (f) SUPERSEDED  2 1
 DL6761
 DL6761.Superseded values are not recommended for survey control.
 DL6761
 DL6761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6761.See file dsdata.pdf to determine how the superseded data were derived.
 DL6761
 DL6761_MARKER: F = FLANGE-ENCASED ROD
 DL6761_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6761_STAMPING: DM023
 DL6761_MARK LOGO: UIL
 DL6761_PROJECTION: FLUSH
 DL6761_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6761_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6761+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 DL6761_ROD/PIPE-DEPTH: 9.8 meters
 DL6761_SLEEVE-DEPTH  : 0.6 meters
 DL6761
 DL6761  HISTORY     - Date     Condition        Report By
 DL6761  HISTORY     - 20090910 MONUMENTED       BCA
 DL6761  HISTORY     - 20100708 GOOD             AMESC
 DL6761
 DL6761                          STATION DESCRIPTION
 DL6761
 DL6761'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6761'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) EAST-NORTHEAST OF
 DL6761'HARVARD, 6.6 MI (10.6 KM) WEST OF RICHMOND AND 0.9 MI (1.4 KM) SOUTH
 DL6761'OF HEBRON.
 DL6761'
 DL6761'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DL6761'HIGHWAY 173 IN THE TOWN OF HEBRON, IL, GO SOUTH ON STATE HIGHWAY 47
 DL6761'FOR.95 MI TO THE STATION ON THE RIGHT.
 DL6761'
 DL6761'THE STATION IS 1 MI (1.6 KM) NORTH OF THE JUNCTION OF STATE HIGHWAY 47
 DL6761'WITH VANDERKARR ROAD, 0.5 MI (0.8 KM) SOUTH OF THE JUNCTION OF STATE
 DL6761'HIGHWAY 47 WITH PRICE ROAD, 23 M (75.5 FT) NORTH OF A CONCRETE STATE
 DL6761'ROW MARKER, 7 M (23.0 FT) WEST OF THE EDGE OF PAVEMENT OF STATE
 DL6761'HIGHWAY 47, IS A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH
 DL6761'LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DL6761
 DL6761                          STATION RECOVERY (2010)
 DL6761
 DL6761'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 DL6761'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6762 ***********************************************************************
 DL6762  DESIGNATION -  DM024
 DL6762  PID         -  DL6762
 DL6762  STATE/COUNTY-  IL/MCHENRY
 DL6762  COUNTRY     -  US
 DL6762  USGS QUAD   -  HEBRON (2018)
 DL6762
 DL6762                         *CURRENT SURVEY CONTROL
 DL6762  ______________________________________________________________________
 DL6762* NAD 83(1986) POSITION- 42 28 31.16   (N) 088 25 57.84   (W)   HD_HELD1
 DL6762* NAVD 88 ORTHO HEIGHT -   279.771 (meters)      917.88  (feet) ADJUSTED
 DL6762  ______________________________________________________________________
 DL6762  GEOID HEIGHT    -        -34.104 (meters)                     GEOID18
 DL6762  DYNAMIC HEIGHT  -        279.681 (meters)      917.59  (feet) COMP
 DL6762  MODELED GRAVITY -    980,291.7   (mgal)                       NAVD 88
 DL6762
 DL6762  VERT ORDER      -  SECOND    CLASS I
 DL6762
 DL6762.The horizontal coordinates were determined by differentially corrected
 DL6762.hand held GPS observations or other comparable positioning techniques
 DL6762.and have an estimated accuracy of +/- 3 meters.
 DL6762
 DL6762.The orthometric height was determined by differential leveling and
 DL6762.adjusted by the WI DEPT OF TRANSP
 DL6762.in May 2012.
 DL6762
 DL6762.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6762.GEOID18 height accuracy estimate available here.
 DL6762
 DL6762.Click photographs - Photos may exist for this station.
 DL6762
 DL6762.The dynamic height is computed by dividing the NAVD 88
 DL6762.geopotential number by the normal gravity value computed on the
 DL6762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DL6762.degrees latitude (g = 980.6199 gals.).
 DL6762
 DL6762.The modeled gravity was interpolated from observed gravity values.
 DL6762
 DL6762;                    North         East    Units  Estimated Accuracy
 DL6762;SPC IL E     -   644,903.9     291,826.4     MT  (+/- 3 meters HH1 GPS) 
 DL6762
 DL6762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8223003547(NAD 83)
 DL6762
 DL6762                          SUPERSEDED SURVEY CONTROL
 DL6762
 DL6762  NAVD 88 (07/01/10)  279.741  (m)          917.78   (f) SUPERSEDED  2 1
 DL6762
 DL6762.Superseded values are not recommended for survey control.
 DL6762
 DL6762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6762.See file dsdata.pdf to determine how the superseded data were derived.
 DL6762
 DL6762_MARKER: F = FLANGE-ENCASED ROD
 DL6762_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6762_STAMPING: DM024
 DL6762_MARK LOGO: UIL
 DL6762_PROJECTION: FLUSH
 DL6762_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6762_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6762+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 DL6762_ROD/PIPE-DEPTH: 26.8 meters
 DL6762_SLEEVE-DEPTH  : 0.6 meters
 DL6762
 DL6762  HISTORY     - Date     Condition        Report By
 DL6762  HISTORY     - 20090910 MONUMENTED       BCA
 DL6762  HISTORY     - 20100708 GOOD             AMESC
 DL6762
 DL6762                          STATION DESCRIPTION
 DL6762
 DL6762'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2009
 DL6762'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) EAST-NORTHEAST OF
 DL6762'HARVARD, 6.5 MI (10.5 KM) WEST OF RICHMOND AND IN THE TOWN OF HEBRON,
 DL6762'IL.
 DL6762'
 DL6762'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DL6762'HIGHWAY 173 IN THE TOWN OF HEBRON, IL, GO NORTH ON STATE HIGHWAY 47
 DL6762'FOR 0.2 MI (0.3 KM) AND THE STATION ON THE RIGHT.
 DL6762'
 DL6762'THE STATION IS DIRECTLY EAST OF THE INTERSECTION OF STATE HIGHWAY
 DL6762'47/MAIN STREET WITH FREEMAN ROAD, 12 M (39.4 FT) SOUTH OF A METAL POST
 DL6762'FOR A --FREEMAN ROAD/MAIN STREET-- SIGN, 6 M (19.7 FT) EAST OF THE
 DL6762'EDGE OF PAVEMENT OF STATE HIGHWAY 47/MAIN STREET, 2 M (6.6 FT)
 DL6762'NORTHWEST OF A --WELCOME TO HEBRON-- SIGN, IS A ROD WITH A FLOATING
 DL6762'BRASS DISK IN PVC SLEEVE WITH LOGO CODE ILLINOIS HEIGHT MODERNIZATION
 DL6762'U OF I/ISGS.
 DL6762'
 DL6762'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP.
 DL6762
 DL6762                          STATION RECOVERY (2010)
 DL6762
 DL6762'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 DL6762'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2264 ***********************************************************************
 LB2264  DESIGNATION -  DN VIL
 LB2264  PID         -  LB2264
 LB2264  STATE/COUNTY-  IL/VERMILION
 LB2264  COUNTRY     -  US
 LB2264  USGS QUAD   -  DANVILLE NE (2018)
 LB2264
 LB2264                         *CURRENT SURVEY CONTROL
 LB2264  ______________________________________________________________________
 LB2264* NAD 83(1997) POSITION- 40 11 49.75464(N) 087 31 51.30874(W)   ADJUSTED
 LB2264* NAVD 88 ORTHO HEIGHT -   219.09  (+/-2cm)      718.8   (feet) VERTCON3
 LB2264  ______________________________________________________________________
 LB2264  GEOID HEIGHT    -        -32.765 (meters)                     GEOID18
 LB2264  LAPLACE CORR    -         -4.14  (seconds)                    DEFLEC18
 LB2264  HORZ ORDER      -  SECOND
 LB2264  VERT ORDER      -  THIRD ? (See Below)
 LB2264
 LB2264.The horizontal coordinates were established by classical geodetic methods
 LB2264.and adjusted by the National Geodetic Survey in October 1999.
 LB2264
 LB2264.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2264.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2264
 LB2264.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2264.GEOID18 height accuracy estimate available here.
 LB2264
 LB2264.The vertical order pertains to the NGVD 29 superseded value.
 LB2264
 LB2264.Click photographs - Photos may exist for this station.
 LB2264
 LB2264.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2264
 LB2264. The following values were computed from the NAD 83(1997) position.
 LB2264
 LB2264;                    North         East     Units Scale Factor Converg.
 LB2264;SPC IL E     -   392,199.861   368,322.445   MT  1.00003244   +0 31 04.5
 LB2264;SPC IL E     - 1,286,742.38  1,208,404.55   sFT  1.00003244   +0 31 04.5
 LB2264;SPC IN W     -   549,504.284   861,890.280   MT  0.99998454   -0 17 20.0
 LB2264;SPC IN W     - 1,802,831.97  2,827,718.36   sFT  0.99998454   -0 17 20.0
 LB2264;UTM  16      - 4,449,774.896   454,811.401   MT  0.99962514   -0 20 33.6
 LB2264
 LB2264!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2264!SPC IL E     -   0.99997077  x   1.00003244  =   1.00000321
 LB2264!SPC IN W     -   0.99997077  x   0.99998454  =   0.99995531
 LB2264!UTM  16      -   0.99997077  x   0.99962514  =   0.99959592
 LB2264
 LB2264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5481149774(NAD 83)
 LB2264
 LB2264                          SUPERSEDED SURVEY CONTROL
 LB2264
 LB2264  NAD 83(1997)-  40 11 49.75463(N)    087 31 51.30874(W) AD(       ) 2
 LB2264  NAD 83(1986)-  40 11 49.76507(N)    087 31 51.31751(W) AD(       ) 2
 LB2264  NAD 27      -  40 11 49.62910(N)    087 31 51.26330(W) AD(       ) 2
 LB2264  NGVD 29             219.13   (m)          718.9    (f) LEVELING    3  
 LB2264
 LB2264.Superseded values are not recommended for survey control.
 LB2264
 LB2264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2264.See file dsdata.pdf to determine how the superseded data were derived.
 LB2264
 LB2264_MARKER: P = PIPE CAP
 LB2264_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LB2264_STAMPING: DNVIL 720
 LB2264_MARK LOGO: USGS
 LB2264_MAGNETIC: P = MARKER IS A STEEL PIPE
 LB2264_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2264
 LB2264  HISTORY     - Date     Condition        Report By
 LB2264  HISTORY     - 1934     MONUMENTED       USGS
 LB2264  HISTORY     - 1959     GOOD             CGS
 LB2264  HISTORY     - 1969     GOOD             CGS
 LB2264
 LB2264                          STATION DESCRIPTION
 LB2264
 LB2264'DESCRIBED BY US GEOLOGICAL SURVEY 1934 (GLA)
 LB2264'USGS BM D. N. VIL, IS A 3-INCH IRON PIPE WITH A STANDARD
 LB2264'GEOLOGICAL SURVEY BRASS CAP SCREWED INTO THE TOP, ON THE WEST SIDE
 LB2264'OF THE STATE LINE ROAD, 1.5 FEET EAST OF THE SIDEWALK, 20 FEET
 LB2264'NORTHEAST OF THE DOORWAY TO THE BANK, ABOUT 30 YARDS SOUTH OF THE
 LB2264'RAILROAD CROSSING, AND PROJECTS 8 INCHES.
 LB2264
 LB2264                          STATION RECOVERY (1959)
 LB2264
 LB2264'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RS)
 LB2264'USGS BM D. N. VIL, WAS RECOVERED AS DESCRIBED AND IS IN
 LB2264'GOOD CONDITION.
 LB2264
 LB2264                          STATION RECOVERY (1969)
 LB2264
 LB2264'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LB2264'FOUND IN GOOD CONDITION.
 LB2264'
 LB2264'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT STATE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0725 ***********************************************************************
 LC0725  DESIGNATION -  DOBIE
 LC0725  PID         -  LC0725
 LC0725  STATE/COUNTY-  IL/MCLEAN
 LC0725  COUNTRY     -  US
 LC0725  USGS QUAD   -  LEXINGTON (2018)
 LC0725
 LC0725                         *CURRENT SURVEY CONTROL
 LC0725  ______________________________________________________________________
 LC0725* NAD 83(1997) POSITION- 40 40 57.53008(N) 088 46 07.41951(W)   ADJUSTED
 LC0725* NAVD 88 ORTHO HEIGHT -   222.851 (meters)      731.14  (feet) ADJUSTED
 LC0725  ______________________________________________________________________
 LC0725  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 LC0725  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 LC0725  DYNAMIC HEIGHT  -        222.751 (meters)      730.81  (feet) COMP
 LC0725  MODELED GRAVITY -    980,171.0   (mgal)                       NAVD 88
 LC0725
 LC0725  HORZ ORDER      -  SECOND
 LC0725  VERT ORDER      -  SECOND    CLASS 0
 LC0725
 LC0725.The horizontal coordinates were established by classical geodetic methods
 LC0725.and adjusted by the National Geodetic Survey in October 1999.
 LC0725
 LC0725.The orthometric height was determined by differential leveling and
 LC0725.adjusted by the NATIONAL GEODETIC SURVEY
 LC0725.in June 1991.
 LC0725
 LC0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0725.GEOID18 height accuracy estimate available here.
 LC0725
 LC0725.Click photographs - Photos may exist for this station.
 LC0725
 LC0725.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0725
 LC0725.The dynamic height is computed by dividing the NAVD 88
 LC0725.geopotential number by the normal gravity value computed on the
 LC0725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0725.degrees latitude (g = 980.6199 gals.).
 LC0725
 LC0725.The modeled gravity was interpolated from observed gravity values.
 LC0725
 LC0725. The following values were computed from the NAD 83(1997) position.
 LC0725
 LC0725;                    North         East     Units Scale Factor Converg.
 LC0725;SPC IL E     -   445,891.550   263,193.748   MT  0.99999167   -0 17 01.8
 LC0725;SPC IL E     - 1,462,895.86    863,494.82   sFT  0.99999167   -0 17 01.8
 LC0725;UTM  16      - 4,505,033.014   350,532.497   MT  0.99987499   -1 09 11.5
 LC0725
 LC0725!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0725!SPC IL E     -   0.99997008  x   0.99999167  =   0.99996175
 LC0725!UTM  16      -   0.99997008  x   0.99987499  =   0.99984507
 LC0725
 LC0725:                Primary Azimuth Mark                     Grid Az
 LC0725:SPC IL E     -  DOBIE AZ MK                              289 33 04.2
 LC0725:UTM  16      -  DOBIE AZ MK                              290 25 13.9
 LC0725
 LC0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5053205033(NAD 83)
 LC0725
 LC0725|---------------------------------------------------------------------|
 LC0725| PID    Reference Object                     Distance      Geod. Az  |
 LC0725|                                                           dddmmss.s |
 LC0725| LC0724 DOBIE RM 1                           11.386 METERS 09325     |
 LC0725| LC1847 LEXINGTON MUNICIPAL STANDPIPE       APPROX. 4.7 KM 1922120.2 |
 LC0725| LC0726 DOBIE RM 2                           15.240 METERS 26630     |
 LC0725| CI6909 DOBIE AZ MK                                        2891602.4 |
 LC0725|---------------------------------------------------------------------|
 LC0725
 LC0725                          SUPERSEDED SURVEY CONTROL
 LC0725
 LC0725  NAD 83(1986)-  40 40 57.54474(N)    088 46 07.42699(W) AD(       ) 2
 LC0725  NAD 27      -  40 40 57.41930(N)    088 46 07.18950(W) AD(       ) 2
 LC0725  NGVD 29 (??/??/92)  222.902  (m)          731.30   (f) ADJ UNCH    2 0
 LC0725  NGVD 29             222.90   (m)          731.3    (f) LEVELING    3  
 LC0725
 LC0725.Superseded values are not recommended for survey control.
 LC0725
 LC0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0725.See file dsdata.pdf to determine how the superseded data were derived.
 LC0725
 LC0725_MARKER: DE = TRAVERSE STATION DISK
 LC0725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0725_STAMPING: DOBIE 1960
 LC0725_MARK LOGO: CGS
 LC0725_PROJECTION: FLUSH
 LC0725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0725+STABILITY: SURFACE MOTION
 LC0725
 LC0725  HISTORY     - Date     Condition        Report By
 LC0725  HISTORY     - 1960     MONUMENTED       CGS
 LC0725  HISTORY     - 1961     GOOD             CGS
 LC0725
 LC0725                          STATION DESCRIPTION
 LC0725
 LC0725'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0725'THE STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF CHENOA,
 LC0725'ABOUT 3 MILES NORTH-NORTHEAST OF LEXINGTON AND ABOUT 0.4
 LC0725'MILE WEST OF U.S. HIGHWAY 66.
 LC0725'
 LC0725'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0725'AND MAIN STREET IN LEXINGTON, GO NORTHEAST ON U.S. HIGHWAY 66
 LC0725'3.55 MILES TO CROSSROAD, TURN LEFT, GO WEST ON GRAVEL ROAD
 LC0725'0.45 MILE TO DRIVEWAY ON LEFT AND THE STATION 240 FEET WEST
 LC0725'OF DRIVEWAY.
 LC0725'
 LC0725'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF 12 INCH
 LC0725'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC0725'OF THE GROUND AND IS STAMPED DOBIE 1960.  THE MARK IS 241 FEET
 LC0725'WEST OF THE CENTER OF DRIVEWAY, 23 FEET SOUTH OF THE CENTER
 LC0725'OF GRAVEL ROAD, 6 FEET NORTH-NORTHWEST OF POWER LINE POLE
 LC0725'WITH A TRIANGULAR BLAZE AND 4 FEET NORTH OF FENCE.
 LC0725'
 LC0725'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0725'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0725'WITH THE SURFACE OF THE GROUND AND IS STAMPED DOBIE NO 1 1960.
 LC0725'THE MARK IS 204 FEET WEST OF THE CENTER OF DRIVEWAY, 31.5
 LC0725'FEET EAST OF POWER LINE POLE WITH A TRIANGULAR BLAZE, 27
 LC0725'FEET SOUTH OF CENTER OF GRAVEL ROAD AND 1.5 FEET NORTH OF
 LC0725'FENCE.
 LC0725'
 LC0725'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0725'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0725'WITH THE SURFACE OF THE GROUND AND IS STAMPED DOBIE NO 2 1960.
 LC0725'THE MARK IS 56 FEET WEST OF POWER LINE POLE WITH A TRIANGULAR
 LC0725'BLAZE, 26 FEET SOUTH OF CENTER OF GRAVEL ROAD AND 15 FEET
 LC0725'NORTH OF FENCE.
 LC0725'
 LC0725'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 LC0725'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0725'SURFACE OF THE GROUND AND IS STAMPED DOBIE 1960.  THE MARK
 LC0725'IS 26 FEET EAST OF THE CENTER OF ROAD, 3.5 FEET SOUTH OF
 LC0725'POWER LINE POLE AND 3.4 FEET SOUTH OF WITNESS POST.
 LC0725'
 LC0725'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVEL
 LC0725'ROAD 0.35 MILE TO CROSSROAD, TURN RIGHT, GO NORTH 0.15 MILE
 LC0725'TO FARM BUILDING ON LEFT AND THE AZIMUTH ON RIGHT AS DESCRIBED.
 LC0725'
 LC0725'HEIGHT OF LIGHT ABOVE STATION MARK 3.67 METERS.
 LC0725
 LC0725                          STATION RECOVERY (1961)
 LC0725
 LC0725'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0725'4.4 MI N FROM LEXINGTON.
 LC0725'ABOUT 0.45 MILE WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0725'IN LEXINGTON, THENCE 3.4 MILES NORTHEAST ALONG U.S. HIGHWAY 66,
 LC0725'THENCE 0.5 MILE WEST ALONG A GRAVEL ROAD, AT A DRIVE SOUTH TO A
 LC0725'FARM HOUSE, 23 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 243
 LC0725'FEET WEST OF THE CENTER LINE OF THE DRIVE, 3.5 FEET NORTH OF A
 LC0725'FENCE, 6 FEET NORTH OF THE FIRST POWER POLE WEST OF THE DRIVE,
 LC0725'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 LC0725'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0724 ***********************************************************************
 LC0724  DESIGNATION -  DOBIE RM 1
 LC0724  PID         -  LC0724
 LC0724  STATE/COUNTY-  IL/MCLEAN
 LC0724  COUNTRY     -  US
 LC0724  USGS QUAD   -  LEXINGTON (2018)
 LC0724
 LC0724                         *CURRENT SURVEY CONTROL
 LC0724  ______________________________________________________________________
 LC0724* NAD 83(1986) POSITION- 40 40 57.51   (N) 088 46 06.94   (W)   HD_HELD1
 LC0724* NAVD 88 ORTHO HEIGHT -   222.870 (meters)      731.20  (feet) ADJUSTED
 LC0724  ______________________________________________________________________
 LC0724  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 LC0724  DYNAMIC HEIGHT  -        222.770 (meters)      730.87  (feet) COMP
 LC0724  MODELED GRAVITY -    980,171.0   (mgal)                       NAVD 88
 LC0724
 LC0724  VERT ORDER      -  SECOND    CLASS 0
 LC0724
 LC0724.The horizontal coordinates were determined by differentially corrected
 LC0724.hand held GPS observations or other comparable positioning techniques
 LC0724.and have an estimated accuracy of +/- 3 meters.
 LC0724
 LC0724.The orthometric height was determined by differential leveling and
 LC0724.adjusted by the NATIONAL GEODETIC SURVEY
 LC0724.in June 1991.
 LC0724
 LC0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0724.GEOID18 height accuracy estimate available here.
 LC0724
 LC0724.Click photographs - Photos may exist for this station.
 LC0724
 LC0724.The dynamic height is computed by dividing the NAVD 88
 LC0724.geopotential number by the normal gravity value computed on the
 LC0724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0724.degrees latitude (g = 980.6199 gals.).
 LC0724
 LC0724.The modeled gravity was interpolated from observed gravity values.
 LC0724
 LC0724;                    North         East    Units  Estimated Accuracy
 LC0724;SPC IL E     -   445,890.9     263,205.0     MT  (+/- 3 meters HH1 GPS) 
 LC0724
 LC0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5054305032(NAD 83)
 LC0724
 LC0724                          SUPERSEDED SURVEY CONTROL
 LC0724
 LC0724  NGVD 29 (??/??/92)  222.921  (m)          731.37   (f) ADJ UNCH    2 0
 LC0724
 LC0724.Superseded values are not recommended for survey control.
 LC0724
 LC0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0724.See file dsdata.pdf to determine how the superseded data were derived.
 LC0724
 LC0724_MARKER: DR = REFERENCE MARK DISK
 LC0724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0724_STAMPING: DOBIE NO 1 1960
 LC0724_MARK LOGO: CGS
 LC0724_PROJECTION: FLUSH
 LC0724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0724+STABILITY: SURFACE MOTION
 LC0724
 LC0724  HISTORY     - Date     Condition        Report By
 LC0724  HISTORY     - 1960     MONUMENTED       CGS
 LC0724  HISTORY     - 1961     GOOD             CGS
 LC0724
 LC0724                          STATION DESCRIPTION
 LC0724
 LC0724'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0724'4.4 MI N FROM LEXINGTON.
 LC0724'ABOUT 0.45 MILE WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0724'IN LEXINGTON, THENCE 3.4 MILES NORTHEAST ALONG U.S. HIGHWAY 66,
 LC0724'THENCE 0.5 MILE WEST ALONG A GRAVEL ROAD, AT A DRIVE SOUTH TO
 LC0724'A FARM HOUSE, 25 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 206
 LC0724'FEET WEST OF THE CENTERLINE OF THE DRIVE, 1 FOOT NORTH OF A
 LC0724'FENCE, 37.4 FEET EAST OF TRAVERSE STATION DOBIE, ABOUT LEVEL
 LC0724'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 LC0724'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0726 ***********************************************************************
 LC0726  DESIGNATION -  DOBIE RM 2
 LC0726  PID         -  LC0726
 LC0726  STATE/COUNTY-  IL/MCLEAN
 LC0726  COUNTRY     -  US
 LC0726  USGS QUAD   -  LEXINGTON (2018)
 LC0726
 LC0726                         *CURRENT SURVEY CONTROL
 LC0726  ______________________________________________________________________
 LC0726* NAD 83(1986) POSITION- 40 40 57.50   (N) 088 46 08.07   (W)   HD_HELD1
 LC0726* NAVD 88 ORTHO HEIGHT -   222.755 (meters)      730.82  (feet) ADJUSTED
 LC0726  ______________________________________________________________________
 LC0726  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 LC0726  DYNAMIC HEIGHT  -        222.655 (meters)      730.49  (feet) COMP
 LC0726  MODELED GRAVITY -    980,171.0   (mgal)                       NAVD 88
 LC0726
 LC0726  VERT ORDER      -  SECOND    CLASS 0
 LC0726
 LC0726.The horizontal coordinates were determined by differentially corrected
 LC0726.hand held GPS observations or other comparable positioning techniques
 LC0726.and have an estimated accuracy of +/- 3 meters.
 LC0726
 LC0726.The orthometric height was determined by differential leveling and
 LC0726.adjusted by the NATIONAL GEODETIC SURVEY
 LC0726.in June 1991.
 LC0726
 LC0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0726.GEOID18 height accuracy estimate available here.
 LC0726
 LC0726.Click photographs - Photos may exist for this station.
 LC0726
 LC0726.The dynamic height is computed by dividing the NAVD 88
 LC0726.geopotential number by the normal gravity value computed on the
 LC0726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0726.degrees latitude (g = 980.6199 gals.).
 LC0726
 LC0726.The modeled gravity was interpolated from observed gravity values.
 LC0726
 LC0726;                    North         East    Units  Estimated Accuracy
 LC0726;SPC IL E     -   445,890.7     263,178.5     MT  (+/- 3 meters HH1 GPS) 
 LC0726
 LC0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5051705032(NAD 83)
 LC0726
 LC0726                          SUPERSEDED SURVEY CONTROL
 LC0726
 LC0726  NGVD 29 (??/??/92)  222.806  (m)          730.99   (f) ADJ UNCH    2 0
 LC0726
 LC0726.Superseded values are not recommended for survey control.
 LC0726
 LC0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0726.See file dsdata.pdf to determine how the superseded data were derived.
 LC0726
 LC0726_MARKER: DR = REFERENCE MARK DISK
 LC0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0726_STAMPING: DOBIE NO 2 1960
 LC0726_MARK LOGO: CGS
 LC0726_PROJECTION: FLUSH
 LC0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0726+STABILITY: SURFACE MOTION
 LC0726
 LC0726  HISTORY     - Date     Condition        Report By
 LC0726  HISTORY     - 1960     MONUMENTED       CGS
 LC0726  HISTORY     - 1961     GOOD             CGS
 LC0726
 LC0726                          STATION DESCRIPTION
 LC0726
 LC0726'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0726'4.4 MI N FROM LEXINGTON.
 LC0726'ABOUT 0.45 MILES WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0726'IN LEXINGTON, THENCE 3.4 MILES NORTHEAST ALONG U.S. HIGHWAY 66,
 LC0726'THENCE 0.5 MILES WEST ALONG A GRAVEL ROAD AT A DRIVE SOUTH TO A
 LC0726'FARM HOUSE, 25 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 239
 LC0726'FEET WEST OF THE CENTER LINE OF THE DRIVE, 1 FOOT NORTH OF A
 LC0726'FENCE, 55.5 FOOT WEST OF THE FIRST POWER POLE WEST OF THE DRIVE,
 LC0726'50.0 FEET WEST OF TRAVERSE STATION DOBIE, ABOUT LEVEL WITH THE
 LC0726'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC0726'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3260 ***********************************************************************
 ME3260  DESIGNATION -  DOCK
 ME3260  PID         -  ME3260
 ME3260  STATE/COUNTY-  IL/COOK
 ME3260  COUNTRY     -  US
 ME3260  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3260
 ME3260                         *CURRENT SURVEY CONTROL
 ME3260  ______________________________________________________________________
 ME3260* NAD 83(1997) POSITION- 41 53 21.41277(N) 087 36 40.34810(W)   NO CHECK
 ME3260* NAVD 88 ORTHO HEIGHT -   177.    (meters)      581.    (feet) VERTCON3
 ME3260  ______________________________________________________________________
 ME3260  GEOID HEIGHT    -        -33.612 (meters)                     GEOID18
 ME3260  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 ME3260  HORZ ORDER      -  SECOND
 ME3260
 ME3260.The horizontal coordinates were established by classical geodetic methods
 ME3260.and adjusted by the National Geodetic Survey in October 1999.
 ME3260
 ME3260.No horizontal observational check was made to the station.
 ME3260
 ME3260.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3260.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3260
 ME3260.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3260.GEOID18 height accuracy estimate available here.
 ME3260
 ME3260.Click photographs - Photos may exist for this station.
 ME3260
 ME3260.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3260
 ME3260. The following values were computed from the NAD 83(1997) position.
 ME3260
 ME3260;                    North         East     Units Scale Factor Converg.
 ME3260;SPC IL E     -   580,057.323   359,930.927   MT  1.00001918   +0 28 55.8
 ME3260;SPC IL E     - 1,903,071.40  1,180,873.38   sFT  1.00001918   +0 28 55.8
 ME3260;UTM  16      - 4,637,663.963   449,293.465   MT  0.99963164   -0 24 29.2
 ME3260
 ME3260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3260!SPC IL E     -   0.99997745  x   1.00001918  =   0.99999663
 ME3260!UTM  16      -   0.99997745  x   0.99963164  =   0.99960910
 ME3260
 ME3260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4929337663(NAD 83)
 ME3260
 ME3260                          SUPERSEDED SURVEY CONTROL
 ME3260
 ME3260  NAD 83(1997)-  41 53 21.41298(N)    087 36 40.34853(W) AD(       ) 2
 ME3260  NAD 83(1994)-  41 53 21.41743(N)    087 36 40.36058(W) AD(       ) 2
 ME3260  NAD 83(1986)-  41 53 21.41742(N)    087 36 40.35931(W) AD(       ) 2
 ME3260  NGVD 29 (08/23/90)  177.     (m)          581.     (f) VERT ANG       
 ME3260
 ME3260.Superseded values are not recommended for survey control.
 ME3260
 ME3260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3260.See file dsdata.pdf to determine how the superseded data were derived.
 ME3260
 ME3260_MARKER: DD = SURVEY DISK
 ME3260_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME3260_SP_SET: DOCK
 ME3260_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3260+STABILITY: SURFACE MOTION
 ME3260
 ME3260  HISTORY     - Date     Condition        Report By
 ME3260  HISTORY     - 1983     MONUMENTED       IL1670
 ME3260
 ME3260                          STATION DESCRIPTION
 ME3260
 ME3260'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3260'THE STATION IS IN CHICAGO, JUST SOUTHEAST OF THE SOUTHEAST CURVE IN
 ME3260'STREETER DRIVE, ABOUT 0.15 KM (0.1 MILE) SOUTH OF EAST ILLINOIS
 ME3260'STREET, NEAR THE WEST END AND ON LOWER LEVEL OF CONCRETE DOCK.
 ME3260'
 ME3260'SEE ABOVE PARAGRAPH FOR TO REACH.
 ME3260'
 ME3260'THE STATION IS AN UNSTAMPED DISK SET INTO A DRILL HOLE IN A
 ME3260'CONCRETE DOCK.
 ME3260'
 ME3260'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0375 ***********************************************************************
 JB0375  DESIGNATION -  DODDS
 JB0375  PID         -  JB0375
 JB0375  STATE/COUNTY-  IL/JEFFERSON
 JB0375  COUNTRY     -  US
 JB0375  USGS QUAD   -  INA (2018)
 JB0375
 JB0375                         *CURRENT SURVEY CONTROL
 JB0375  ______________________________________________________________________
 JB0375* NAD 83(1997) POSITION- 38 14 38.15736(N) 088 55 14.10959(W)   ADJUSTED
 JB0375* NAVD 88 ORTHO HEIGHT -   149.099 (meters)      489.17  (feet) ADJUSTED
 JB0375  ______________________________________________________________________
 JB0375  GEOID HEIGHT    -        -30.054 (meters)                     GEOID18
 JB0375  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 JB0375  DYNAMIC HEIGHT  -        149.003 (meters)      488.85  (feet) COMP
 JB0375  MODELED GRAVITY -    979,981.2   (mgal)                       NAVD 88
 JB0375
 JB0375  HORZ ORDER      -  SECOND
 JB0375  VERT ORDER      -  SECOND    CLASS 0
 JB0375
 JB0375.The horizontal coordinates were established by classical geodetic methods
 JB0375.and adjusted by the National Geodetic Survey in October 1999.
 JB0375
 JB0375.The orthometric height was determined by differential leveling and
 JB0375.adjusted by the NATIONAL GEODETIC SURVEY
 JB0375.in June 1991.
 JB0375
 JB0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0375.GEOID18 height accuracy estimate available here.
 JB0375
 JB0375.Click photographs - Photos may exist for this station.
 JB0375
 JB0375.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0375
 JB0375.The dynamic height is computed by dividing the NAVD 88
 JB0375.geopotential number by the normal gravity value computed on the
 JB0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0375.degrees latitude (g = 980.6199 gals.).
 JB0375
 JB0375.The modeled gravity was interpolated from observed gravity values.
 JB0375
 JB0375. The following values were computed from the NAD 83(1997) position.
 JB0375
 JB0375;                    North         East     Units Scale Factor Converg.
 JB0375;SPC IL E     -   175,213.480   248,592.548   MT  1.00000753   -0 21 48.7
 JB0375;SPC IL E     -   574,846.23    815,590.72   sFT  1.00000753   -0 21 48.7
 JB0375;UTM  16      - 4,234,624.467   331,930.328   MT  0.99994789   -1 11 20.9
 JB0375
 JB0375!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0375!SPC IL E     -   0.99998132  x   1.00000753  =   0.99998885
 JB0375!UTM  16      -   0.99998132  x   0.99994789  =   0.99992921
 JB0375
 JB0375:                Primary Azimuth Mark                     Grid Az
 JB0375:SPC IL E     -  WOODALL                                  155 08 55.9
 JB0375:UTM  16      -  WOODALL                                  155 58 28.1
 JB0375
 JB0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3193034624(NAD 83)
 JB0375
 JB0375|---------------------------------------------------------------------|
 JB0375| PID    Reference Object                     Distance      Geod. Az  |
 JB0375|                                                           dddmmss.s |
 JB0375| JB0374 DODDS RM 1                            9.782 METERS 07636     |
 JB0375| JB0299 WOODALL                             APPROX. 3.7 KM 1544707.2 |
 JB0375| JB0373 DODDS RM 2                           13.397 METERS 16506     |
 JB0375| JB0372 DODDS AZ MK                                        2684315.6 |
 JB0375| JB0376 DODDS RM 3                            9.236 METERS 31038     |
 JB0375|---------------------------------------------------------------------|
 JB0375
 JB0375                          SUPERSEDED SURVEY CONTROL
 JB0375
 JB0375  NAD 83(1993)-  38 14 38.16990(N)    088 55 14.10849(W) AD(       ) 2
 JB0375  NAD 83(1986)-  38 14 38.17186(N)    088 55 14.10924(W) AD(       ) 2
 JB0375  NAD 27      -  38 14 37.99164(N)    088 55 13.86749(W) AD(       ) 2
 JB0375  NGVD 29 (??/??/92)  149.208  (m)          489.53   (f) ADJ UNCH    2 0
 JB0375  NGVD 29             149.21   (m)          489.5    (f) LEVELING    3  
 JB0375
 JB0375.Superseded values are not recommended for survey control.
 JB0375
 JB0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0375.See file dsdata.pdf to determine how the superseded data were derived.
 JB0375
 JB0375_MARKER: DE = TRAVERSE STATION DISK
 JB0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0375_STAMPING: DODDS 1960
 JB0375_MARK LOGO: CGS
 JB0375_PROJECTION: FLUSH
 JB0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0375+STABILITY: SURFACE MOTION
 JB0375
 JB0375  HISTORY     - Date     Condition        Report By
 JB0375  HISTORY     - 1960     MONUMENTED       CGS
 JB0375  HISTORY     - 1960     GOOD             CGS
 JB0375  HISTORY     - 1973     GOOD             NGS
 JB0375  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0375
 JB0375                          STATION DESCRIPTION
 JB0375
 JB0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0375'STATION IS LOCATED ABOUT 6.0 MILES SOUTH-SOUTHWEST OF MT VERNON, ABOUT
 JB0375'3.0 MILES NORTH-NORTHWEST OF BONNIE, ABOUT .5 MILE WEST OF CASEY CREEK
 JB0375'AND ON THE FARM HOME OF MR DON CLARKE WHICH IS ON THE HIGHEST HILL IN
 JB0375'VICINITY.
 JB0375'
 JB0375'TO REACH FROM THE SOUTHWEST CORNER OF THE SQUARE IN MT VERNON, GO
 JB0375'SOUTH ON STATE ROUTE 37 FOR 1.25 MILES TO JUNCTION OF STATE ROUTE 148,
 JB0375'CONTINUE SOUTH ON STATE HIGHWAY 37 FOR 1.45 MILES TO A SIDE ROAD RIGHT
 JB0375'AT EPLERS BARGIN STORE AND PHILLIPS SERVICE STATION ON RIGHT, TURN
 JB0375'RIGHT AND GO WEST FOR 0.3 MILE TO CROSSROAD AND SCHOOL BUILDING ON
 JB0375'LEFT, CONTINUE WEST FOR 0.15 MILE TO A SIDE ROAD LEFT, TURN LEFT AND
 JB0375'GO SOUTH ON SURFACE ROAD FOR 0.5 MILE TO ROAD RIGHT, TURN RIGHT AND
 JB0375'FOLLOW THE MAIN SURFACE ROAD WEST, SOUTH AND WEST MAKING SEVERAL JOGS
 JB0375'FOR 1.5 MILES TO CROSSROAD, TURN RIGHT AND GO WEST ON MAIN TRAVELED
 JB0375'SURFACE ROAD FOR 0.75 MILE TO A T-ROAD, TURN LEFT AND GO SOUTH FOR
 JB0375'0.25 MILE TO SCHOOL BUILDING ON RIGHT, CONTINUE SOUTH ON MAIN ROAD FOR
 JB0375'0.75 MILE TO THE AZIMUTH MARK ON LEFT SIDE OF ROAD AS DESCRIBED,
 JB0375'CONTINUE SOUTH 0.1 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO EAST FOR
 JB0375'0.5 MILE TO A DRIVEWAY LEFT, TURN LEFT AND GO NORTH 0.1 MILE TO HOUSE
 JB0375'AND STATION AS DESCRIBED.
 JB0375'
 JB0375'STATION MARK, A STANDARD TRAVERSE DISK STAMPED DODDS 1960, IS SET IN
 JB0375'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE MARK IS
 JB0375'155 FEET EAST OF A POWER POLE NO B27 WITH TRANSFORMER, 34.5 FEET
 JB0375'SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE AND 32.7 FEET
 JB0375'WEST-SOUTHWEST OF THE WITNESS POST.
 JB0375'
 JB0375'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED DODDS
 JB0375'NO 1 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0375'PROJECTS ABOUT 7 INCHES.  THE MARK IS 185 FEET EAST OF POWER POLE NO
 JB0375'B27 WITH TRANSFORMER, 55.6 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER
 JB0375'OF HOUSE AND 1.8 FEET SOUTH OF THE WITNESS POST.
 JB0375'
 JB0375'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED DODDS
 JB0375'NO 2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0375'PROJECTS ABOUT 3 INCHES.  THE MARK IS 77 FEET SOUTH-SOUTHEAST OF THE
 JB0375'SOUTHEAST CORNER OF HOUSE, 55.5 FEET SOUTH-SOUTHWEST OF A WITNESS POST
 JB0375'AND 37 FEET NORTH-NORTHWEST OF A LARGE MAPLE TREE.
 JB0375'
 JB0375'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED DODDS 1960, IS SET
 JB0375'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE MARK
 JB0375'IS 56 FEET EAST-SOUTH EAST OF A POWER POLE WITH TRANSFORMER, 22 FEET
 JB0375'EAST OF THE CENTER OF SURFACED ROAD, 3.5 FEET SOUTH OF A FENCE AND 2
 JB0375'FEET NORTH OF THE WITNESS POST.
 JB0375
 JB0375                          STATION RECOVERY (1960)
 JB0375
 JB0375'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0375'7.4 MI S FROM MT VERNON.
 JB0375'ABOUT 4.2 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0375'RAILROAD FROM THE STATION AT MT. VERNON, THENCE 1.6 MILES WEST
 JB0375'ALONG A DIRT AND OILED ROAD, THENCE 1.1 MILES SOUTH ALONG AN
 JB0375'OILED ROAD, THENCE 0.4 MILES EAST ALONG A GRAVEL ROAD, THENCE 0.1
 JB0375'MILE NORTH ALONG A PRIVATE ROAD TO A FARM HOUSE ON THE TOP OF A
 JB0375'KNOLL, 34 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE FARM
 JB0375'HOUSE, 135 FEET EAST OF THE CENTER LINE OF THE PRIVATE ROAD,
 JB0375'33 FEET WEST-SOUTHWEST OF A TWIN TRUNK TREE WITH THE INITIALS
 JB0375'C C CARVED ON THE SOUTH SIDE OF THE TREE, 75 FEET EAST-SOUTHEAST
 JB0375'OF A LONE 24-INCH MAPLE TREE, 42.9 FEET WEST-SOUTHWEST OF A
 JB0375'METAL WITNESS POST AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0375'WITH THE GROUND.
 JB0375
 JB0375                          STATION RECOVERY (1973)
 JB0375
 JB0375'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0375'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE FOUND IN
 JB0375'GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND WITH THE TOP AND DISK
 JB0375'GONE.  REFERENCE MARK 3 WAS SET.  THE DISTANCE TO REFERENCE MARK 1
 JB0375'CHECKED.  THE AZIMUTH MARK WAS OBSTRUCTED BY BRUSH AND POISON IVY AND
 JB0375'WAS NOT TAKEN AT THIS TIME.  A NEW DESCRIPTION FOLLOWS,
 JB0375'
 JB0375'THE STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF BONNIE, ON THE
 JB0375'PROPERTY OF MR DON CLARKE, ON THE HIGHEST POINT IN THE VICINITY, AT AN
 JB0375'ABANDONED HOUSE, SURROUNDED BY BRUSH, 75 FEET SOUTHEAST OF A 24 INCH
 JB0375'MAPLE TREE, 155 FEET EAST OF POWER POLE B27, 35 FEET SOUTHEAST OF THE
 JB0375'SOUTHEAST CORNER OF THE HOUSE, 81 FEET NORTHWEST OF A LARGE MAPLE
 JB0375'TREE, 1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND
 JB0375'THE DISK IS STAMPED DODDS 1960.
 JB0375'
 JB0375'TO REACH THE STATION FROM THE JUNCTION OF I 64 AND STATE HIGHWAY 37
 JB0375'JUST SOUTH OF MT VERNON, GO SOUTH ON HIGHWAY 37 FOR 0.2 MILE TO A ROAD
 JB0375'RIGHT.  TURN RIGHT AND GO WEST AND SOUTH MAKING SEVERAL JOGS ON THE
 JB0375'MAIN OILED ROAD FOR 2.25 MILES TO OVERPASS OF I57.  CONTINUE WEST ON
 JB0375'THE OILED ROAD FOR 0.4 MILE TO A T-ROAD.  TURN LEFT ON THE OILED ROAD
 JB0375'AND GO SOUTH FOR 1.0 MILE TO THE AZIMUTH MARK ON THE LEFT AND A GRADED
 JB0375'ROAD 245 FEET SOUTH OF THE MARK.  TURN LEFT AND GO EAST ON THE GRADED
 JB0375'DRIVEWAY FOR 0.1 MILE TO ABONDONED HOUSE ON THE RIGHT AND THE STATION.
 JB0375'
 JB0375'REFERENCE MARK 1 IS 55 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 JB0375'HOUSE, 10 FEET SOUTH OF A TWIN TRUNK TREE, 104 FEET EAST OF THE 24
 JB0375'INCH MAPLE TREE AND 2 FEET SOUTH OF A METAL POST.  THE MONUMENT
 JB0375'PROJECTS 4 INCHES AND THE DISK IS STAMPED DODDS NO 1 1960.
 JB0375'
 JB0375'REFERENCE MARK 3 IS 8 FEET SOUTH OF THE SOUTHEAST CORNER OF THE HOUSE,
 JB0375'1 FOOT WEST OF A METAL WITNESS POST AND 150 FEET EAST OF THE POWER
 JB0375'POLE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED DODDS
 JB0375'1960 NO 3 1973.
 JB0375'
 JB0375'THE AZIMUTH MARK IS 245 FEET NORTH OF THE CENTERLINE OF GRADED ROAD,
 JB0375'223 FEET EAST OF THE CENTERLINE OF THE OILED ROAD AND 2 FEET NORTH OF
 JB0375'A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB0375'STAMPED DODDS 1960.
 JB0375'
 JB0375'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0375
 JB0375                          STATION RECOVERY (2009)
 JB0375
 JB0375'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0375'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0372 ***********************************************************************
 JB0372  DESIGNATION -  DODDS AZ MK
 JB0372  PID         -  JB0372
 JB0372  STATE/COUNTY-  IL/JEFFERSON
 JB0372  COUNTRY     -  US
 JB0372  USGS QUAD   -  INA (2018)
 JB0372
 JB0372                         *CURRENT SURVEY CONTROL
 JB0372  ______________________________________________________________________
 JB0372* NAD 83(1986) POSITION- 38 14 37.     (N) 088 55 44.     (W)   SCALED
 JB0372* NAVD 88 ORTHO HEIGHT -   132.425 (meters)      434.46  (feet) ADJUSTED
 JB0372  ______________________________________________________________________
 JB0372  GEOID HEIGHT    -        -30.046 (meters)                     GEOID18
 JB0372  DYNAMIC HEIGHT  -        132.339 (meters)      434.18  (feet) COMP
 JB0372  MODELED GRAVITY -    979,981.7   (mgal)                       NAVD 88
 JB0372
 JB0372  VERT ORDER      -  SECOND    CLASS 0
 JB0372
 JB0372.The horizontal coordinates were scaled from a map and have
 JB0372.an estimated accuracy of +/- 6 seconds.
 JB0372
 JB0372.The orthometric height was determined by differential leveling and
 JB0372.adjusted by the NATIONAL GEODETIC SURVEY
 JB0372.in June 1991.
 JB0372
 JB0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0372.GEOID18 height accuracy estimate available here.
 JB0372
 JB0372.Click photographs - Photos may exist for this station.
 JB0372
 JB0372.The dynamic height is computed by dividing the NAVD 88
 JB0372.geopotential number by the normal gravity value computed on the
 JB0372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0372.degrees latitude (g = 980.6199 gals.).
 JB0372
 JB0372.The modeled gravity was interpolated from observed gravity values.
 JB0372
 JB0372;                    North         East    Units  Estimated Accuracy
 JB0372;SPC IL E     -   175,180.      247,870.      MT  (+/- 180 meters Scaled)
 JB0372
 JB0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH312346(NAD 83)
 JB0372
 JB0372                          SUPERSEDED SURVEY CONTROL
 JB0372
 JB0372  NGVD 29 (??/??/92)  132.534  (m)          434.82   (f) ADJ UNCH    2 0
 JB0372
 JB0372.Superseded values are not recommended for survey control.
 JB0372
 JB0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0372.See file dsdata.pdf to determine how the superseded data were derived.
 JB0372
 JB0372_MARKER: DZ = AZIMUTH MARK DISK
 JB0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0372_STAMPING: DODDS 1960
 JB0372_MARK LOGO: CGS
 JB0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0372+STABILITY: SURFACE MOTION
 JB0372
 JB0372  HISTORY     - Date     Condition        Report By
 JB0372  HISTORY     - 1960     MONUMENTED       CGS
 JB0372  HISTORY     - 1973     GOOD             NGS
 JB0372  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0372
 JB0372                          STATION DESCRIPTION
 JB0372
 JB0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0372'6.8 MI SW FROM MT VERNON.
 JB0372'ABOUT 4.2 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0372'RAILROAD FROM THE STATION AT MT. VERNON, THENCE 1.6 MILES WEST
 JB0372'ALONG A DIRT AND OILED ROAD, THENCE 1.05 MILES SOUTH ALONG AN
 JB0372'OILED ROAD, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 245 FEET
 JB0372'NORTH OF THE CENTER LINE OF A DRIVE EAST, 95 FEET SOUTH OF THE
 JB0372'EXTENDED CENTER LINE OF A DRIVE WEST TO A FARM HOUSE, 56 FEET
 JB0372'EAST AND ACROSS THE ROAD FROM POWER POLE B-27-15-12, 2.0 FEET
 JB0372'NORTH OF A WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0372'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0372
 JB0372                          STATION RECOVERY (1973)
 JB0372
 JB0372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0372'RECOVERED IN GOOD CONDITION.
 JB0372
 JB0372                          STATION RECOVERY (2009)
 JB0372
 JB0372'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0372'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0374 ***********************************************************************
 JB0374  DESIGNATION -  DODDS RM 1
 JB0374  PID         -  JB0374
 JB0374  STATE/COUNTY-  IL/JEFFERSON
 JB0374  COUNTRY     -  US
 JB0374  USGS QUAD   -  INA (2018)
 JB0374
 JB0374                         *CURRENT SURVEY CONTROL
 JB0374  ______________________________________________________________________
 JB0374* NAD 83(1986) POSITION- 38 14 38.23   (N) 088 55 13.72   (W)   HD_HELD1
 JB0374* NAVD 88 ORTHO HEIGHT -   148.736 (meters)      487.98  (feet) ADJUSTED
 JB0374  ______________________________________________________________________
 JB0374  GEOID HEIGHT    -        -30.054 (meters)                     GEOID18
 JB0374  DYNAMIC HEIGHT  -        148.640 (meters)      487.66  (feet) COMP
 JB0374  MODELED GRAVITY -    979,981.2   (mgal)                       NAVD 88
 JB0374
 JB0374  VERT ORDER      -  SECOND    CLASS 0
 JB0374
 JB0374.The horizontal coordinates were determined by differentially corrected
 JB0374.hand held GPS observations or other comparable positioning techniques
 JB0374.and have an estimated accuracy of +/- 3 meters.
 JB0374
 JB0374.The orthometric height was determined by differential leveling and
 JB0374.adjusted by the NATIONAL GEODETIC SURVEY
 JB0374.in June 1991.
 JB0374
 JB0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0374.GEOID18 height accuracy estimate available here.
 JB0374
 JB0374.Click photographs - Photos may exist for this station.
 JB0374
 JB0374.The dynamic height is computed by dividing the NAVD 88
 JB0374.geopotential number by the normal gravity value computed on the
 JB0374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0374.degrees latitude (g = 980.6199 gals.).
 JB0374
 JB0374.The modeled gravity was interpolated from observed gravity values.
 JB0374
 JB0374;                    North         East    Units  Estimated Accuracy
 JB0374;SPC IL E     -   175,215.7     248,602.0     MT  (+/- 3 meters HH1 GPS) 
 JB0374
 JB0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3193934626(NAD 83)
 JB0374
 JB0374                          SUPERSEDED SURVEY CONTROL
 JB0374
 JB0374  NGVD 29 (??/??/92)  148.845  (m)          488.34   (f) ADJ UNCH    2 0
 JB0374
 JB0374.Superseded values are not recommended for survey control.
 JB0374
 JB0374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0374.See file dsdata.pdf to determine how the superseded data were derived.
 JB0374
 JB0374_MARKER: DR = REFERENCE MARK DISK
 JB0374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0374_STAMPING: DODDS NO 1 1960
 JB0374_MARK LOGO: CGS
 JB0374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0374+STABILITY: SURFACE MOTION
 JB0374
 JB0374  HISTORY     - Date     Condition        Report By
 JB0374  HISTORY     - 1960     MONUMENTED       CGS
 JB0374  HISTORY     - 1973     GOOD             NGS
 JB0374  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0374
 JB0374                          STATION DESCRIPTION
 JB0374
 JB0374'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0374'7.4 MI S FROM MT VERNON.
 JB0374'ABOUT 4.2 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0374'RAILROAD FROM THE STATION AT MT. VERNON, THENCE 1.6 MILES WEST
 JB0374'ALONG A DIRT AND OILED ROAD, THENCE 1.1 MILES SOUTH ALONG AN
 JB0374'OILED ROAD, THENCE 0.4 MILES EAST ALONG A GRAVEL ROAD, THENCE
 JB0374'0.1 MILE NORTH ALONG A PRIVATE ROAD TO A FARM HOUSE ON THE TOP OF
 JB0374'A KNOLL, 55 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 JB0374'FARM HOUSE, 165 FEET EAST OF THE CENTER LINE OF THE PRIVATE ROAD,
 JB0374'10 FEET SOUTH OF A TWIN TRUNK TREE WITH THE INITIALS C C CARVED
 JB0374'ON THE SOUTH SIDE OF THE TREE, 104 FEET EAST OF A 24-INCH MAPLE
 JB0374'TREE, 69 FEET SOUTHEAST OF THE NORTHEAST CORNER OF THE FARM
 JB0374'HOUSE, 32.1 FEET EAST-NORTHEAST OF TRAVERSE STATION DODDS, 1.9
 JB0374'FEET SOUTH OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 JB0374'CONCRETE POST PROJECTING 5 INCHES.
 JB0374
 JB0374                          STATION RECOVERY (1973)
 JB0374
 JB0374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0374'RECOVERED IN GOOD CONDITION.
 JB0374
 JB0374                          STATION RECOVERY (2009)
 JB0374
 JB0374'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0376 ***********************************************************************
 JB0376  DESIGNATION -  DODDS RM 3
 JB0376  PID         -  JB0376
 JB0376  STATE/COUNTY-  IL/JEFFERSON
 JB0376  COUNTRY     -  US
 JB0376  USGS QUAD   -  INA (2018)
 JB0376
 JB0376                         *CURRENT SURVEY CONTROL
 JB0376  ______________________________________________________________________
 JB0376* NAD 83(1986) POSITION- 38 14 38.35   (N) 088 55 14.40   (W)   HD_HELD1
 JB0376* NAVD 88 ORTHO HEIGHT -   149.54  (meters)      490.6   (feet) RESET
 JB0376  ______________________________________________________________________
 JB0376  GEOID HEIGHT    -        -30.054 (meters)                     GEOID18
 JB0376  VERT ORDER      -  THIRD
 JB0376
 JB0376.The horizontal coordinates were determined by differentially corrected
 JB0376.hand held GPS observations or other comparable positioning techniques
 JB0376.and have an estimated accuracy of +/- 3 meters.
 JB0376
 JB0376.The orthometric height was computed from unverified reset data.
 JB0376
 JB0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0376.GEOID18 height accuracy estimate available here.
 JB0376
 JB0376.Click photographs - Photos may exist for this station.
 JB0376
 JB0376;                    North         East    Units  Estimated Accuracy
 JB0376;SPC IL E     -   175,219.5     248,585.5     MT  (+/- 3 meters HH1 GPS) 
 JB0376
 JB0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3192334630(NAD 83)
 JB0376
 JB0376                          SUPERSEDED SURVEY CONTROL
 JB0376
 JB0376.No superseded survey control is available for this station.
 JB0376
 JB0376_MARKER: DR = REFERENCE MARK DISK
 JB0376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0376_STAMPING: DODDS 1960 NO 3 1973
 JB0376_MARK LOGO: NGS
 JB0376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0376+STABILITY: SURFACE MOTION
 JB0376
 JB0376  HISTORY     - Date     Condition        Report By
 JB0376  HISTORY     - 1973     MONUMENTED       NGS
 JB0376  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0376
 JB0376                          STATION DESCRIPTION
 JB0376
 JB0376'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0376'7.4 MI S FROM MT VERNON.
 JB0376'ABOUT 4.2 MILES SOUTH ALONG THE C AND E RAILROAD FROM THE STATION
 JB0376'AT MT. VERNON, THENCE 1.6 MILES WEST ALONG A DIRT AND OILED ROAD,
 JB0376'THENCE 1.1 MILES SOUTH ALONG OILED ROAD, THENCE 0.5 MILE EAST
 JB0376'ALONG GRADED ROAD, THENCE 0.1 MILE NORTH ON DRIVEWAY TO AN
 JB0376'ABANDONED HOUSE ON TOP OF THE HIGHEST HILL IN THE VICINITY, 8
 JB0376'FEET SOUTH OF THE SOUTHEAST CORNER OF THE HOUSE, 1 FOOT WEST
 JB0376'OF A METAL WITNESS POST, 150 FEET EAST OF A LONE MAPLE TREE AND
 JB0376'SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 2 INCHES.
 JB0376
 JB0376                          STATION RECOVERY (2009)
 JB0376
 JB0376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0376'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1175 ***********************************************************************
 KB1175  DESIGNATION -  DODSON 1
 KB1175  PID         -  KB1175
 KB1175  STATE/COUNTY-  IL/COLES
 KB1175  COUNTRY     -  US
 KB1175  USGS QUAD   -  COOKS MILLS (2018)
 KB1175
 KB1175                         *CURRENT SURVEY CONTROL
 KB1175  ______________________________________________________________________
 KB1175* NAD 83(1997) POSITION- 39 34 17.93806(N) 088 23 45.79992(W)   ADJUSTED
 KB1175* NAVD 88 ORTHO HEIGHT -   202.7   (meters)      665.    (feet) VERTCON3
 KB1175  ______________________________________________________________________
 KB1175  GEOID HEIGHT    -        -32.181 (meters)                     GEOID18
 KB1175  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 KB1175  HORZ ORDER      -  SECOND
 KB1175
 KB1175.The horizontal coordinates were established by classical geodetic methods
 KB1175.and adjusted by the National Geodetic Survey in October 1999.
 KB1175
 KB1175.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1175.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1175
 KB1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1175.GEOID18 height accuracy estimate available here.
 KB1175
 KB1175.Click photographs - Photos may exist for this station.
 KB1175
 KB1175.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1175
 KB1175. The following values were computed from the NAD 83(1997) position.
 KB1175
 KB1175;                    North         East     Units Scale Factor Converg.
 KB1175;SPC IL E     -   322,443.398   294,610.727   MT  0.99997536   -0 02 23.8
 KB1175;SPC IL E     - 1,057,883.05    966,568.69   sFT  0.99997536   -0 02 23.8
 KB1175;UTM  16      - 4,381,146.987   380,089.594   MT  0.99977703   -0 53 22.0
 KB1175
 KB1175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1175!SPC IL E     -   0.99997324  x   0.99997536  =   0.99994860
 KB1175!UTM  16      -   0.99997324  x   0.99977703  =   0.99975028
 KB1175
 KB1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8008981146(NAD 83)
 KB1175
 KB1175                          SUPERSEDED SURVEY CONTROL
 KB1175
 KB1175  NAD 83(1997)-  39 34 17.94091(N)    088 23 45.79842(W) AD(       ) 2
 KB1175  NAD 83(1986)-  39 34 17.95006(N)    088 23 45.79650(W) AD(       ) 2
 KB1175  NAD 27      -  39 34 17.83395(N)    088 23 45.61926(W) AD(       ) 2
 KB1175  NGVD 29 (07/19/86)  202.8    (m)          665.     (f) VERT ANG       
 KB1175
 KB1175.Superseded values are not recommended for survey control.
 KB1175
 KB1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1175.See file dsdata.pdf to determine how the superseded data were derived.
 KB1175
 KB1175_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 KB1175_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 KB1175_SP_SET: SET IN TOP OF IRREGULAR CONCRETE
 KB1175_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1175
 KB1175  HISTORY     - Date     Condition        Report By
 KB1175  HISTORY     - 1980     MONUMENTED       LOCSUR
 KB1175
 KB1175                          STATION DESCRIPTION
 KB1175
 KB1175'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980 (DCF)
 KB1175'THE STATION IS LOCATED ABOUT 7.2 KM SOUTHWEST OF HUMBOLDT, 9.3 KM
 KB1175'NORTH OF MATTOON AND 1.6 KM SOUTHEAST OF COOKS MILLS.  IT IS IN
 KB1175'THE NW1/4,S14,T13N,R7E OF NORTH OKAW TOWNSHIP AND
 KB1175'ON PROPERTY OF MR. W.E. VANDIVER, ROUTE 3, MATTOON, IL. 61938
 KB1175'TELEPHONE 217-234-7662.
 KB1175'
 KB1175'TO REACH THE STATION FROM THE WEST SIDE OF THE CITY HALL IN
 KB1175'MATTOON, GO NORTH ON U.S. HIGHWAY 45 FOR 0.5 KM (0.3 MI) TO WHERE
 KB1175'U.S. HIGHWAY 45 TURNS RIGHT.  TURN RIGHT AND GO EAST ON U.S.
 KB1175'HIGHWAY 45 FOR 0.2 KM (0.15 MI) TO WHERE U.S. HIGHWAY 45 TURNS
 KB1175'LEFT.  TURN LEFT AND GO NORTH ON U.S. HIGHWAY 45 FOR 3.5 KM
 KB1175'(2.2 MI) TO A CROSSROAD.  TURN LEFT AND GO WEST ON A PAVED ROAD
 KB1175'FOR 5.6 KM (3.55 MI) TO A CROSSROAD.  TURN RIGHT AND GO NORTH
 KB1175'ON A PAVED ROAD FOR 6 KM (3.7 MI) TO THE STATION ON THE RIGHT.
 KB1175'
 KB1175'THE STATION IS A DODSON-VAN WIE PLASTIC DISK IMPRINTED WITH RLS
 KB1175'2010 WITH A CENTER DOT,
 KB1175'SET INTO THE TOP OF AN IRREGULAR MASS OF CONCRETE 15 CM IN DIAMETER
 KB1175'FLUSH WITH GROUND.  IT IS LOCATED
 KB1175'10.5 METERS (34.5 FT) EAST FROM THE CENTER OF A PAVED ROAD,
 KB1175'3.7 METERS (12.1 FT) SOUTHWEST FROM POWERLINE POLE NUMBER 1-13AC9, AND
 KB1175'1.5 METERS (4.9 FT) SOUTH-SOUTHWEST FROM A FENCE CORNER.
 KB1175'
 KB1175'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.1 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1174 ***********************************************************************
 KB1174  DESIGNATION -  DODSON 2
 KB1174  PID         -  KB1174
 KB1174  STATE/COUNTY-  IL/COLES
 KB1174  COUNTRY     -  US
 KB1174  USGS QUAD   -  COOKS MILLS (2018)
 KB1174
 KB1174                         *CURRENT SURVEY CONTROL
 KB1174  ______________________________________________________________________
 KB1174* NAD 83(1997) POSITION- 39 30 45.64095(N) 088 28 15.08881(W)   ADJUSTED
 KB1174* NAVD 88 ORTHO HEIGHT -   207.3   (meters)      680.    (feet) VERTCON3
 KB1174  ______________________________________________________________________
 KB1174  GEOID HEIGHT    -        -32.183 (meters)                     GEOID18
 KB1174  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 KB1174  HORZ ORDER      -  SECOND
 KB1174
 KB1174.The horizontal coordinates were established by classical geodetic methods
 KB1174.and adjusted by the National Geodetic Survey in October 1999.
 KB1174
 KB1174.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1174.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1174
 KB1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1174.GEOID18 height accuracy estimate available here.
 KB1174
 KB1174.Click photographs - Photos may exist for this station.
 KB1174
 KB1174.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1174
 KB1174. The following values were computed from the NAD 83(1997) position.
 KB1174
 KB1174;                    North         East     Units Scale Factor Converg.
 KB1174;SPC IL E     -   315,903.361   288,173.476   MT  0.99997672   -0 05 15.0
 KB1174;SPC IL E     - 1,036,426.28    945,449.15   sFT  0.99997672   -0 05 15.0
 KB1174;UTM  16      - 4,374,704.267   373,557.382   MT  0.99979684   -0 56 09.4
 KB1174
 KB1174!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1174!SPC IL E     -   0.99997252  x   0.99997672  =   0.99994924
 KB1174!UTM  16      -   0.99997252  x   0.99979684  =   0.99976937
 KB1174
 KB1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7355774704(NAD 83)
 KB1174
 KB1174                          SUPERSEDED SURVEY CONTROL
 KB1174
 KB1174  NAD 83(1997)-  39 30 45.64501(N)    088 28 15.08890(W) AD(       ) 2
 KB1174  NAD 83(1986)-  39 30 45.65356(N)    088 28 15.08613(W) AD(       ) 2
 KB1174  NAD 27      -  39 30 45.53657(N)    088 28 14.90349(W) AD(       ) 2
 KB1174  NGVD 29 (07/19/86)  207.4    (m)          680.     (f) VERT ANG       
 KB1174
 KB1174.Superseded values are not recommended for survey control.
 KB1174
 KB1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1174.See file dsdata.pdf to determine how the superseded data were derived.
 KB1174
 KB1174_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 KB1174_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 KB1174_SP_SET: SET IN TOP OF IRREGULAR CONCRETE
 KB1174_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1174
 KB1174  HISTORY     - Date     Condition        Report By
 KB1174  HISTORY     - 1980     MONUMENTED       LOCSUR
 KB1174
 KB1174                          STATION DESCRIPTION
 KB1174
 KB1174'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980 (DCF)
 KB1174'THE STATION IS LOCATED ABOUT 8.9 KM NORTHWEST OF MATTOON,
 KB1174'7.2 KM SOUTHEAST OF ALLENVILLE, 0.8 KM SOUTH OF COLES,
 KB1174'IN THE SW1/4,NW1/4,S6,T12N,R6E OF MATTOON TOWNSHIP, AND ON
 KB1174'TOWNSHIP ROAD RIGHT-OF-WAY.
 KB1174'
 KB1174'TO REACH THE STATION FROM THE CROSSROADS IN COLES, GO
 KB1174'WEST ON A PAVED ROAD FOR 0.2 KM (0.1 MI) TO A CROSSROAD.
 KB1174'TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR 0.8 KM (0.5 MI)
 KB1174'TO THE STATION ON THE LEFT, BEFORE REACHING A LARGE WHITE
 KB1174'HOUSE.
 KB1174'
 KB1174'THE STATION IS A DODSON-VAN WIE PLASTIC DISK IMPRINTED WITH
 KB1174'RLS 2010 AND A CENTER DOT,
 KB1174'SET INTO THE TOP OF AN IRREGULAR MASS OF CONCRETE 25 CM IN DIAMETER
 KB1174'FLUSH WITH GROUND.  IT IS LOCATED
 KB1174'13.93 METERS (45.70 FT) SOUTH FROM POWER POLE NUMBER H9 10
 KB1174'WITH A TRANSFORMER,
 KB1174'12.10 METERS (39.70 FT) WEST-NORTHWEST FROM A POWER POLE, AND
 KB1174'8.0 METERS (26.25 FT) EAST FROM THE CENTER OF THE PAVED ROAD.
 KB1174'
 KB1174'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.4 METERS.
 KB1174'
 KB1174'AN EDM TIE WAS MADE TO TRIANGULATION STATION COX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1215 ***********************************************************************
 KB1215  DESIGNATION -  DODSON 3
 KB1215  PID         -  KB1215
 KB1215  STATE/COUNTY-  IL/COLES
 KB1215  COUNTRY     -  US
 KB1215  USGS QUAD   -  MATTOON WEST (2018)
 KB1215
 KB1215                         *CURRENT SURVEY CONTROL
 KB1215  ______________________________________________________________________
 KB1215* NAD 83(1997) POSITION- 39 29 01.08598(N) 088 26 03.92386(W)   ADJUSTED
 KB1215* NAVD 88 ORTHO HEIGHT -   221.5   (meters)      727.    (feet) VERTCON3
 KB1215  ______________________________________________________________________
 KB1215  GEOID HEIGHT    -        -32.161 (meters)                     GEOID18
 KB1215  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 KB1215  HORZ ORDER      -  SECOND
 KB1215
 KB1215.The horizontal coordinates were established by classical geodetic methods
 KB1215.and adjusted by the National Geodetic Survey in October 1999.
 KB1215
 KB1215.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1215.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1215
 KB1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1215.GEOID18 height accuracy estimate available here.
 KB1215
 KB1215.Click photographs - Photos may exist for this station.
 KB1215
 KB1215.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1215
 KB1215. The following values were computed from the NAD 83(1997) position.
 KB1215
 KB1215;                    North         East     Units Scale Factor Converg.
 KB1215;SPC IL E     -   312,674.785   291,303.085   MT  0.99997593   -0 03 51.4
 KB1215;SPC IL E     - 1,025,833.86    955,716.87   sFT  0.99997593   -0 03 51.4
 KB1215;UTM  16      - 4,371,430.320   376,638.287   MT  0.99978737   -0 54 43.9
 KB1215
 KB1215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1215!SPC IL E     -   0.99997029  x   0.99997593  =   0.99994622
 KB1215!UTM  16      -   0.99997029  x   0.99978737  =   0.99975767
 KB1215
 KB1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7663871430(NAD 83)
 KB1215
 KB1215                          SUPERSEDED SURVEY CONTROL
 KB1215
 KB1215  NAD 83(1997)-  39 29 01.08946(N)    088 26 03.92473(W) AD(       ) 2
 KB1215  NAD 83(1986)-  39 29 01.09832(N)    088 26 03.92156(W) AD(       ) 2
 KB1215  NAD 27      -  39 29 00.97876(N)    088 26 03.74434(W) AD(       ) 2
 KB1215  NGVD 29 (07/19/86)  221.6    (m)          727.     (f) VERT ANG       
 KB1215
 KB1215.Superseded values are not recommended for survey control.
 KB1215
 KB1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1215.See file dsdata.pdf to determine how the superseded data were derived.
 KB1215
 KB1215_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 KB1215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1215+STABILITY: SURFACE MOTION
 KB1215
 KB1215  HISTORY     - Date     Condition        Report By
 KB1215  HISTORY     - 1980     MONUMENTED       LOCSUR
 KB1215
 KB1215                          STATION DESCRIPTION
 KB1215
 KB1215'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980 (DCF)
 KB1215'THE STATION IS LOCATED ABOUT 4.8 KM SOUTHEAST OF COLES, 4.8 KM
 KB1215'WEST OF MATTOON, IN THE NW1/4,S17,T12N,R7E
 KB1215'AND ALONG HIGHWAY RIGHT-OF-WAY.
 KB1215'
 KB1215'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 121 IN
 KB1215'COLES, GO WEST ON A PAVED ROAD FOR 0.2 KM (0.1 MI) TO A CROSSROAD.
 KB1215'TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR 4.3 KM (2.65 MI) TO A
 KB1215'CROSSROAD.  TURN LEFT AND GO EAST ON A PAVED ROAD FOR 3.2 KM
 KB1215'(2.0 MI) TO THE STATION ON THE LEFT, IN THE NORTHWEST ANGLE OF
 KB1215'A CROSSROAD.
 KB1215'
 KB1215'THE STATION IS A PLASTIC DISK WITH R L S 2010 IMRPINTED WITH A
 KB1215'CENTER DOT,
 KB1215'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 15 CM IN DIAMETER
 KB1215'FLUSH WITH GROUND.  IT IS LOCATED
 KB1215'6.7 METER (22.0 FT) NORTH FROM THE CENTER OF A PAVED ROAD,
 KB1215'6.4 METER (21.0 FT) WEST FROM THE CENTER OF A PAVED ROAD AND
 KB1215'1.65 METER (5.4 FT) SOUTHEAST FROM A UTILITY POLE NUMBER 195.
 KB1215'
 KB1215'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.4 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1156 ***********************************************************************
 KB1156  DESIGNATION -  DODSON 5
 KB1156  PID         -  KB1156
 KB1156  STATE/COUNTY-  IL/COLES
 KB1156  COUNTRY     -  US
 KB1156  USGS QUAD   -  CHARLESTON NORTH (2018)
 KB1156
 KB1156                         *CURRENT SURVEY CONTROL
 KB1156  ______________________________________________________________________
 KB1156* NAD 83(1997) POSITION- 39 33 00.37044(N) 088 12 51.80192(W)   ADJUSTED
 KB1156* NAVD 88 ORTHO HEIGHT -   205.7   (meters)      675.    (feet) VERTCON3
 KB1156  ______________________________________________________________________
 KB1156  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 KB1156  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 KB1156  HORZ ORDER      -  SECOND
 KB1156
 KB1156.The horizontal coordinates were established by classical geodetic methods
 KB1156.and adjusted by the National Geodetic Survey in October 1999.
 KB1156
 KB1156.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1156.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1156
 KB1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1156.GEOID18 height accuracy estimate available here.
 KB1156
 KB1156.Click photographs - Photos may exist for this station.
 KB1156
 KB1156.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1156
 KB1156. The following values were computed from the NAD 83(1997) position.
 KB1156
 KB1156;                    North         East     Units Scale Factor Converg.
 KB1156;SPC IL E     -   320,056.102   310,223.169   MT  0.99997629   +0 04 32.7
 KB1156;SPC IL E     - 1,050,050.73  1,017,790.51   sFT  0.99997629   +0 04 32.7
 KB1156;UTM  16      - 4,378,529.119   395,661.505   MT  0.99973403   -0 46 24.0
 KB1156
 KB1156!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1156!SPC IL E     -   0.99997276  x   0.99997629  =   0.99994905
 KB1156!UTM  16      -   0.99997276  x   0.99973403  =   0.99970680
 KB1156
 KB1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9566178529(NAD 83)
 KB1156
 KB1156                          SUPERSEDED SURVEY CONTROL
 KB1156
 KB1156  NAD 83(1997)-  39 33 00.36928(N)    088 12 51.80174(W) AD(       ) 2
 KB1156  NAD 83(1986)-  39 33 00.38098(N)    088 12 51.79954(W) AD(       ) 2
 KB1156  NAD 27      -  39 33 00.25762(N)    088 12 51.64869(W) AD(       ) 2
 KB1156  NGVD 29 (07/19/86)  205.8    (m)          675.     (f) VERT ANG       
 KB1156
 KB1156.Superseded values are not recommended for survey control.
 KB1156
 KB1156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1156.See file dsdata.pdf to determine how the superseded data were derived.
 KB1156
 KB1156_MARKER: Z = SEE DESCRIPTION
 KB1156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1156+STABILITY: SURFACE MOTION
 KB1156
 KB1156  HISTORY     - Date     Condition        Report By
 KB1156  HISTORY     - 1980     MONUMENTED       LOCSUR
 KB1156
 KB1156                          STATION DESCRIPTION
 KB1156
 KB1156'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980 (DCF)
 KB1156'THE STATION IS LOCATED 10.5 KM (6 1/2 MI) SOUTHEAST OF
 KB1156'HUMBOLDT, 7.2 KM (4 1/2 MI) NORTH-NORTHEAST OF
 KB1156'CHARLESTON, 4.8 KM (3 MI) SOUTHWEST OF THE SMALL TOWN OF
 KB1156'FAIRGRANGE AND ON THE ROAD RIGHT-OF-WAY.
 KB1156'
 KB1156'TO REACH THE STATION FROM THE TRAIN STATION ON THE NORTH
 KB1156'SIDE OF CHARLESTON, GO NORTH ON STATE HIGHWAY 130 FOR 6.1 KM
 KB1156'(3.8 MI) TO A CROSSROAD.  TURN LEFT AND GO WEST FOR 3.2 KM
 KB1156'(2 MI) TO A T-INTERSECTION AND THE STATION IN THE SOUTHEAST
 KB1156'ANGLE.
 KB1156'
 KB1156'THE STATION IS A PLASTIC DISK, STAMPED---RLS 2010---,
 KB1156'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM IN DIAMETER
 KB1156'FLUSH WITH GROUND.  IT IS LOCATED
 KB1156'15.40 METERS (50.52 FT) EAST FROM A UTILITY POLE NUMBER S 6 18,
 KB1156'9.7 METERS (31.82 FT) WEST FROM A PAVED ROAD, AND
 KB1156'8.4 METERS (27.56 FT) SOUTH FROM A PAVED ROAD.
 KB1156'
 KB1156'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.45 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1186 ***********************************************************************
 KB1186  DESIGNATION -  DODSON 6
 KB1186  PID         -  KB1186
 KB1186  STATE/COUNTY-  IL/COLES
 KB1186  COUNTRY     -  US
 KB1186  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB1186
 KB1186                         *CURRENT SURVEY CONTROL
 KB1186  ______________________________________________________________________
 KB1186* NAD 83(1997) POSITION- 39 26 42.29037(N) 088 07 29.38391(W)   ADJUSTED
 KB1186* NAVD 88 ORTHO HEIGHT -   227.7   (meters)      747.    (feet) VERTCON3
 KB1186  ______________________________________________________________________
 KB1186  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 KB1186  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 KB1186  HORZ ORDER      -  SECOND
 KB1186
 KB1186.The horizontal coordinates were established by classical geodetic methods
 KB1186.and adjusted by the National Geodetic Survey in October 1999.
 KB1186
 KB1186.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1186.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1186
 KB1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1186.GEOID18 height accuracy estimate available here.
 KB1186
 KB1186.Click photographs - Photos may exist for this station.
 KB1186
 KB1186.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1186
 KB1186. The following values were computed from the NAD 83(1997) position.
 KB1186
 KB1186;                    North         East     Units Scale Factor Converg.
 KB1186;SPC IL E     -   308,410.291   317,947.847   MT  0.99997896   +0 07 56.9
 KB1186;SPC IL E     - 1,011,842.76  1,043,133.89   sFT  0.99997896   +0 07 56.9
 KB1186;UTM  16      - 4,366,773.218   403,211.045   MT  0.99971534   -0 42 52.9
 KB1186
 KB1186!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1186!SPC IL E     -   0.99996931  x   0.99997896  =   0.99994827
 KB1186!UTM  16      -   0.99996931  x   0.99971534  =   0.99968466
 KB1186
 KB1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0321166773(NAD 83)
 KB1186
 KB1186                          SUPERSEDED SURVEY CONTROL
 KB1186
 KB1186  NAD 83(1997)-  39 26 42.28886(N)    088 07 29.38444(W) AD(       ) 2
 KB1186  NAD 83(1986)-  39 26 42.30080(N)    088 07 29.38187(W) AD(       ) 2
 KB1186  NAD 27      -  39 26 42.17112(N)    088 07 29.24258(W) AD(       ) 2
 KB1186  NGVD 29 (07/19/86)  227.8    (m)          747.     (f) VERT ANG       
 KB1186
 KB1186.Superseded values are not recommended for survey control.
 KB1186
 KB1186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1186.See file dsdata.pdf to determine how the superseded data were derived.
 KB1186
 KB1186_MARKER: DD = SURVEY DISK
 KB1186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1186+STABILITY: SURFACE MOTION
 KB1186
 KB1186  HISTORY     - Date     Condition        Report By
 KB1186  HISTORY     - 1980     MONUMENTED       LOCSUR
 KB1186
 KB1186                          STATION DESCRIPTION
 KB1186
 KB1186'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980 (DCF)
 KB1186'THE STATION IS LOCATED ABOUT 11.7 KM (7-1/4 MI)
 KB1186'WEST-SOUTHWEST OF WESTFIELD, 5.6 KM (3-1/2 MI) SOUTHEAST
 KB1186'OF CHARLESTON, IN THE NW1/4,S31,T12N,R10E OF HUTTON TOWNSHIP
 KB1186'AND ON COUNTY ROAD RIGHT-OF-WAY.
 KB1186'
 KB1186'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 KB1186'16 AND 130 AT THE EAST EDGE OF CHARLESTON, GO SOUTH ON STATE
 KB1186'HIGHWAY 130 FOR 6.3 KM (3.9 MI) TO A SIDE ROAD LEFT.  TURN
 KB1186'LEFT AND GO EAST ON A PAVED ROAD FOR 0.4 KM (0.25 MI) TO THE
 KB1186'STATION ON THE LEFT.
 KB1186'
 KB1186'THE STATION IS A DODSON-VAN WIE PLASTIC SURVEY DISK WITH
 KB1186'RLS 2010 IMPRINTED AND A CENTER DOT,
 KB1186'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 15 CM IN DIAMETER
 KB1186'FLUSH WITH GROUND.  IT IS LOCATED
 KB1186'31.7 METERS (104.0 FT) NORTHEAST FROM A POWER POLE WITH A
 KB1186'TRANSFORMER,
 KB1186'30.9 METERS (101.5 FT) NORTHWEST FROM A RIGHT-OF-WAY CONCRETE
 KB1186'POST, AND
 KB1186'10 METERS (32.8 FT) NORTH FROM THE CENTER OF A PAVED ROAD.
 KB1186'
 KB1186'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1205 ***********************************************************************
 KB1205  DESIGNATION -  DODSON 7
 KB1205  PID         -  KB1205
 KB1205  STATE/COUNTY-  IL/COLES
 KB1205  COUNTRY     -  US
 KB1205  USGS QUAD   -  MATTOON EAST (2018)
 KB1205
 KB1205                         *CURRENT SURVEY CONTROL
 KB1205  ______________________________________________________________________
 KB1205* NAD 83(1997) POSITION- 39 25 08.37458(N) 088 15 08.57858(W)   ADJUSTED
 KB1205* NAVD 88 ORTHO HEIGHT -   224.0   (meters)      735.    (feet) VERTCON3
 KB1205  ______________________________________________________________________
 KB1205  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 KB1205  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 KB1205  HORZ ORDER      -  SECOND
 KB1205
 KB1205.The horizontal coordinates were established by classical geodetic methods
 KB1205.and adjusted by the National Geodetic Survey in October 1999.
 KB1205
 KB1205.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1205.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1205
 KB1205.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1205.GEOID18 height accuracy estimate available here.
 KB1205
 KB1205.Click photographs - Photos may exist for this station.
 KB1205
 KB1205.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1205
 KB1205. The following values were computed from the NAD 83(1997) position.
 KB1205
 KB1205;                    North         East     Units Scale Factor Converg.
 KB1205;SPC IL E     -   305,496.386   306,970.722   MT  0.99997560   +0 03 05.0
 KB1205;SPC IL E     - 1,002,282.73  1,007,119.78   sFT  0.99997560   +0 03 05.0
 KB1205;UTM  16      - 4,364,022.572   392,194.781   MT  0.99974309   -0 47 43.2
 KB1205
 KB1205!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1205!SPC IL E     -   0.99996989  x   0.99997560  =   0.99994549
 KB1205!UTM  16      -   0.99996989  x   0.99974309  =   0.99971299
 KB1205
 KB1205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9219464022(NAD 83)
 KB1205
 KB1205                          SUPERSEDED SURVEY CONTROL
 KB1205
 KB1205  NAD 83(1997)-  39 25 08.37358(N)    088 15 08.57926(W) AD(       ) 2
 KB1205  NAD 83(1986)-  39 25 08.38525(N)    088 15 08.57659(W) AD(       ) 2
 KB1205  NAD 27      -  39 25 08.25541(N)    088 15 08.42363(W) AD(       ) 2
 KB1205  NGVD 29 (07/19/86)  224.1    (m)          735.     (f) VERT ANG       
 KB1205
 KB1205.Superseded values are not recommended for survey control.
 KB1205
 KB1205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1205.See file dsdata.pdf to determine how the superseded data were derived.
 KB1205
 KB1205_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 KB1205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1205+STABILITY: SURFACE MOTION
 KB1205
 KB1205  HISTORY     - Date     Condition        Report By
 KB1205  HISTORY     - 1980     MONUMENTED       LOCSUR
 KB1205
 KB1205                          STATION DESCRIPTION
 KB1205
 KB1205'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980 (DCF)
 KB1205'THE STATION IS LOCATED ABOUT 10 KM (6-1/4 MI) SOUTHWEST OF
 KB1205'CHARLESTON, 4.0 KM (2-1/2 MI) SOUTHEAST OF LERNA, 3.6 KM
 KB1205'(2-1/4 MI) NORTH OF JANESVILLE, IN THE SW1/4,S7,T11N,R9E
 KB1205'OF PLEASANT GROVE TOWNSHIP, AND ON ROAD RIGHT-OF-WAY.
 KB1205'
 KB1205'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 16
 KB1205'AND 4TH STREET IN CHARLESTON, GO SOUTH ON 4TH STREET FOR
 KB1205'1.4 KM (0.9 MI) TO A Y-FORK.  BEAR RIGHT AND CONTINUE
 KB1205'SOUTHERLY FOR 7.0 KM (4.35 MI) TO A CROSSROAD (LERNA ROAD).
 KB1205'TURN RIGHT AND GO WEST ON LERNA ROAD FOR 4.1 KM (2.55 MI)
 KB1205'TO THE STATION ON THE RIGHT.
 KB1205'
 KB1205'THE STATION IS A PLASTIC DISK WITH RLS 2010 IMPRINTED ON TOP
 KB1205'WITH A CENTER DOT,
 KB1205'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM IN DIAMETER
 KB1205'FLUSH WITH GROUND.  IT IS LOCATED
 KB1205'48.3 METERS (158.6 FT) EAST FROM THE CENTER OF ROAD 1180E AND
 KB1205'6.2 METERS (20.5 FT) NORTH FROM THE CENTER OF ROAD 300N.
 KB1205'
 KB1205'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 2.0 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1680 ***********************************************************************
 JB1680  DESIGNATION -  DOGTOWN
 JB1680  PID         -  JB1680
 JB1680  STATE/COUNTY-  IL/WHITE
 JB1680  COUNTRY     -  US
 JB1680  USGS QUAD   -  MAUNIE (2018)
 JB1680
 JB1680                         *CURRENT SURVEY CONTROL
 JB1680  ______________________________________________________________________
 JB1680* NAD 83(1997) POSITION- 38 00 00.19107(N) 088 01 57.19787(W)   ADJUSTED
 JB1680* NAVD 88 ORTHO HEIGHT -   130.    (meters)      427.    (feet) SCALED
 JB1680  ______________________________________________________________________
 JB1680  GEOID HEIGHT    -        -30.537 (meters)                     GEOID18
 JB1680  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 JB1680  HORZ ORDER      -  SECOND
 JB1680
 JB1680.The horizontal coordinates were established by classical geodetic methods
 JB1680.and adjusted by the National Geodetic Survey in October 1999.
 JB1680
 JB1680.The orthometric height was scaled from a topographic map.
 JB1680
 JB1680.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1680.GEOID18 height accuracy estimate available here.
 JB1680
 JB1680.Click photographs - Photos may exist for this station.
 JB1680
 JB1680.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1680
 JB1680. The following values were computed from the NAD 83(1997) position.
 JB1680
 JB1680;                    North         East     Units Scale Factor Converg.
 JB1680;SPC IL E     -   148,023.434   326,417.455   MT  0.99998359   +0 11 06.6
 JB1680;SPC IL E     -   485,640.22  1,070,921.27   sFT  0.99998359   +0 11 06.6
 JB1680;SPC IN W     -   305,925.117   816,629.435   MT  1.00005224   -0 35 04.0
 JB1680;SPC IN W     - 1,003,689.32  2,679,225.07   sFT  1.00005224   -0 35 04.0
 JB1680;UTM  16      - 4,206,323.864   409,343.299   MT  0.99970122   -0 38 08.7
 JB1680
 JB1680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1680!SPC IL E     -   0.99998441  x   0.99998359  =   0.99996800
 JB1680!SPC IN W     -   0.99998441  x   1.00005224  =   1.00003665
 JB1680!UTM  16      -   0.99998441  x   0.99970122  =   0.99968563
 JB1680
 JB1680:                Primary Azimuth Mark                     Grid Az
 JB1680:SPC IL E     -  DOGTOWN AZ MK                            354 05 00.7
 JB1680:SPC IN W     -  DOGTOWN AZ MK                            354 51 11.3
 JB1680:UTM  16      -  DOGTOWN AZ MK                            354 54 16.0
 JB1680
 JB1680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0934306323(NAD 83)
 JB1680
 JB1680|---------------------------------------------------------------------|
 JB1680| PID    Reference Object                     Distance      Geod. Az  |
 JB1680|                                                           dddmmss.s |
 JB1680| CI4291 DOGTOWN RM 1                         14.578 METERS 02047     |
 JB1680| CI4292 DOGTOWN RM 2                         12.518 METERS 26359     |
 JB1680| CI4290 DOGTOWN AZ MK                                      3541607.3 |
 JB1680|---------------------------------------------------------------------|
 JB1680
 JB1680                          SUPERSEDED SURVEY CONTROL
 JB1680
 JB1680  NAD 83(1997)-  38 00 00.19161(N)    088 01 57.19774(W) AD(       ) 2
 JB1680  NAD 83(1993)-  38 00 00.19697(N)    088 01 57.19630(W) AD(       ) 2
 JB1680  NAD 83(1986)-  38 00 00.20060(N)    088 01 57.19865(W) AD(       ) 2
 JB1680  NAD 27      -  38 00 00.03476(N)    088 01 57.08588(W) AD(       ) 2
 JB1680
 JB1680.Superseded values are not recommended for survey control.
 JB1680
 JB1680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1680.See file dsdata.pdf to determine how the superseded data were derived.
 JB1680
 JB1680_MARKER: DS = TRIANGULATION STATION DISK
 JB1680_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1680_STAMPING: DOGTOWN 1967
 JB1680_MARK LOGO: CGS
 JB1680_PROJECTION: FLUSH
 JB1680_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1680_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1680
 JB1680  HISTORY     - Date     Condition        Report By
 JB1680  HISTORY     - 1967     MONUMENTED       CGS
 JB1680
 JB1680                          STATION DESCRIPTION
 JB1680
 JB1680'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1680'THE STATION IS LOCATED ABOUT 9.5 MILES SOUTHEAST OF CARMI, 8.5 MILES
 JB1680'NORTHWEST OF MT VERNON, INDIANA, 2.5 MILES SOUTH OF MAUNIE AND ON A
 JB1680'HIGH BALD KNOLL ON THE PROPERTY OF MR MARK FRASHIER.
 JB1680'
 JB1680'TO REACH THE STATION FROM THE RAILROAD DEPOT IN MAUNIE, GO SOUTHEAST
 JB1680'ALONG THE NORTHEAST SIDE OF THE RAILROAD TRACKS FOR 0.1 MILE TO A
 JB1680'FORK.  TAKE RIGHT FORK AND GO SOUTH, CROSSING RAILROAD TRACK FOR 0.15
 JB1680'MILE TO A FORK.  TAKE RIGHT FORK AND CONTINUE SOUTHERLY ON A PAVED
 JB1680'ROAD FOR 2.35 MILES TO A T-INTERSECTION.  TURN LEFT AND GO EAST ON A
 JB1680'PAVED ROAD FOR 0.55 MILE TO A SIDE ROAD LEFT.  (TO REACH THE AZIMUTH
 JB1680'MARK FROM THIS POINT TURN LEFT AND GO NORTH ON A DIRT ROAD FOR 0.4
 JB1680'MILE TO THE MARK ON THE RIGHT.) CONTINUE EAST AND SOUTH ON THE PAVED
 JB1680'ROAD FOR 0.25 MILE TO A FARM HOUSE ON THE RIGHT AND THE END OF TRUCK
 JB1680'TRAVEL.  FROM THIS POINT, PACK WESTERLY FOR ABOUT 200 YARDS TO THE TOP
 JB1680'OF THE BALD KNOLL AND STATION ON THE HIGHEST POINT.
 JB1680'
 JB1680'STATION MARK, STAMPED DOGTOWN 1967 IS A STANDARD DISK BRAZED TO THE
 JB1680'TOP OF A 2-INCH CAST IRON PIPE WHICH IS SET FLUSH WITH THE GROUND
 JB1680'SURFACE.  IT IS ABOUT 75 YARDS NORTH OF A CEMETERY AND 4.2 FEET NORTH
 JB1680'OF A METAL WITNESS POST.
 JB1680'
 JB1680'RM NO 1, STAMPED DOGTOWN NO 1 1967 IS A STANDARD DISK BRAZED TO THE
 JB1680'TOP OF A 2-INCH CAST IRON PIPE WHICH IS SET 3 INCHES BELOW THE GROUND
 JB1680'SURFACE.  IT IS 52 FEET NORTHEAST OF THE METAL WITNESS POST.
 JB1680'
 JB1680'RM NO 2, STAMPED DOGTOWN NO 2 1967 IS A STANDARD DISK BRAZED TO THE
 JB1680'TOP OF A 2-INCH CAST IRON PIPE WHICH IS SET FLUSH WITH THE GROUND
 JB1680'SURFACE.  IT IS 39 FEET EAST OF THE METAL WITNESS POST.
 JB1680'
 JB1680'AZIMUTH MARK, STAMPED DOGTOWN 1967 IS A STANDARD DISK SET IN THE TOP
 JB1680'OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 5 INCHES.  IT IS 2 FEET
 JB1680'SOUTH OF A METAL WITNESS POST, 3 FEET WEST OF A POWER POLE AND 16 FEET
 JB1680'EAST OF THE CENTER OF A DIRT ROAD.
 JB1680'
 JB1680'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1882 ***********************************************************************
 KA1882  DESIGNATION -  DOLSON
 KA1882  PID         -  KA1882
 KA1882  STATE/COUNTY-  IL/CLARK
 KA1882  COUNTRY     -  US
 KA1882  USGS QUAD   -  CLARKSVILLE (2018)
 KA1882
 KA1882                         *CURRENT SURVEY CONTROL
 KA1882  ______________________________________________________________________
 KA1882* NAD 83(1997) POSITION- 39 24 40.33617(N) 087 50 30.02799(W)   ADJUSTED
 KA1882* NAVD 88 ORTHO HEIGHT -   200.    (meters)      656.    (feet) SCALED
 KA1882  ______________________________________________________________________
 KA1882  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KA1882  LAPLACE CORR    -         -0.95  (seconds)                    DEFLEC18
 KA1882  HORZ ORDER      -  SECOND
 KA1882
 KA1882.The horizontal coordinates were established by classical geodetic methods
 KA1882.and adjusted by the National Geodetic Survey in October 1999.
 KA1882
 KA1882.The orthometric height was scaled from a topographic map.
 KA1882
 KA1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1882.GEOID18 height accuracy estimate available here.
 KA1882
 KA1882.Click photographs - Photos may exist for this station.
 KA1882
 KA1882.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1882
 KA1882. The following values were computed from the NAD 83(1997) position.
 KA1882
 KA1882;                    North         East     Units Scale Factor Converg.
 KA1882;SPC IL E     -   304,743.921   342,342.065   MT  0.99999707   +0 18 43.7
 KA1882;SPC IL E     -   999,814.01  1,123,167.26   sFT  0.99999707   +0 18 43.7
 KA1882;UTM  16      - 4,362,747.906   427,541.157   MT  0.99966464   -0 32 03.8
 KA1882
 KA1882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1882!SPC IL E     -   0.99997368  x   0.99999707  =   0.99997075
 KA1882!UTM  16      -   0.99997368  x   0.99966464  =   0.99963833
 KA1882
 KA1882:                Primary Azimuth Mark                     Grid Az
 KA1882:SPC IL E     -  DOLSON AZ MK                             267 59 59.8
 KA1882:UTM  16      -  DOLSON AZ MK                             268 50 47.3
 KA1882
 KA1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2754162747(NAD 83)
 KA1882
 KA1882|---------------------------------------------------------------------|
 KA1882| PID    Reference Object                     Distance      Geod. Az  |
 KA1882|                                                           dddmmss.s |
 KA1882| CM3428 DOLSON RM 1                          28.282 METERS 08602     |
 KA1882| CM3427 DOLSON AZ MK                                       2681843.5 |
 KA1882| CM3429 DOLSON RM 2                          49.195 METERS 31843     |
 KA1882|---------------------------------------------------------------------|
 KA1882
 KA1882                          SUPERSEDED SURVEY CONTROL
 KA1882
 KA1882  NAD 83(1997)-  39 24 40.33561(N)    087 50 30.02635(W) AD(       ) 2
 KA1882  NAD 83(1986)-  39 24 40.34451(N)    087 50 30.02194(W) AD(       ) 2
 KA1882  NAD 27      -  39 24 40.21450(N)    087 50 29.91650(W) AD(       ) 2
 KA1882
 KA1882.Superseded values are not recommended for survey control.
 KA1882
 KA1882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1882.See file dsdata.pdf to determine how the superseded data were derived.
 KA1882
 KA1882_MARKER: DS = TRIANGULATION STATION DISK
 KA1882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1882_STAMPING: DOLSON 1947
 KA1882_MARK LOGO: CGS
 KA1882_PROJECTION: FLUSH
 KA1882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1882+STABILITY: SURFACE MOTION
 KA1882
 KA1882  HISTORY     - Date     Condition        Report By
 KA1882  HISTORY     - 1947     MONUMENTED       CGS
 KA1882  HISTORY     - 19950805 GOOD             USPSQD
 KA1882
 KA1882                          STATION DESCRIPTION
 KA1882
 KA1882'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1882'THE STATION IS LOCATED ABOUT 6 MILES NORTH-NORTHEAST OF MARTINSVILLE,
 KA1882'4-3/4 MILES NORTHWEST OF CLARK CENTER, AND ON LAND OWNED BY MR.
 KA1882'L.E.CLAYPOOL. THE MARK IS 70 FEET NORTH OF THE APPROXIMATE CENTERLINE
 KA1882'OF A GRAVELED ROAD, 61 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST
 KA1882'CORNER OF MR. CLAYPOOLS HOUSE, AND 10 FEET NORTH OF A FENCE CORNER.
 KA1882'THE MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED
 KA1882'DOLSON 1947.
 KA1882'
 KA1882'REFERENCE MARK NO. 1 IS 92.79 FEET EAST OF THE STATION, 37 FEET NORTH
 KA1882'OF THE APPROXIMATE CENTERLINE OF THE GRAVELED ROAD, AND 1 FOOT
 KA1882'WEST OF A WIRE FENCE. THE MARK IS FLUSH WITH THE GROUND, AND THE DISK
 KA1882'IS STAMPED DOLSON NO 1 1947.
 KA1882'
 KA1882'REFERENCE MARK NO. 2 IS 161.40 FEET NORTHWEST OF THE STATION AND 1.5
 KA1882'FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A CHICKEN HOUSE.
 KA1882'THE MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED DOLSON NO
 KA1882'2 1947.
 KA1882'
 KA1882'THE AZIMUTH MARK IS 0.3 MILE WEST OF THE STATION, 33 FEET WEST OF THE
 KA1882'APPROXIMATE CENTERLINE OF A GRAVELED ROAD, AND 2.5 FEET NORTH OF
 KA1882'A WITNESS POST. THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 KA1882'DOLSON 1947.
 KA1882'
 KA1882'TO REACH THE STATION FROM THE CITY HALL IN MARTINSVILLE, GO EAST ON
 KA1882'U.S. HIGHWAY 40 FOR 2.9 MILES TO A SIDE ROAD ON THE LEFT. TURN
 KA1882'LEFT, NORTH, AND GO ON THE MAIN GRAVELED ROAD FOR 2.8 MILES TO A
 KA1882'T-ROAD INTERSECTION. TURN LEFT, WEST AND NORTH, AND GO FOR 1.9
 KA1882'MILES TO A SIDE ROAD ON THE RIGHT, AND THE AZIMUTH MARK ON THE LEFT
 KA1882'AS DESCRIBED. TURN RIGHT, EAST, AND GO FOR 0.3 MILE TO THE
 KA1882'FARM HOME OF MR. CLAYPOOL ON THE LEFT AND THE STATION.
 KA1882'
 KA1882'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 KA1882
 KA1882                          STATION RECOVERY (1995)
 KA1882
 KA1882'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0955 ***********************************************************************
 HB0955  DESIGNATION -  DONGOLA AZ MK RESET
 HB0955  PID         -  HB0955
 HB0955  STATE/COUNTY-  IL/UNION
 HB0955  COUNTRY     -  US
 HB0955  USGS QUAD   -  DONGOLA (2018)
 HB0955
 HB0955                         *CURRENT SURVEY CONTROL
 HB0955  ______________________________________________________________________
 HB0955* NAD 83(1986) POSITION- 37 21 13.     (N) 089 09 24.     (W)   SCALED
 HB0955* NAVD 88 ORTHO HEIGHT -   148.093 (meters)      485.87  (feet) ADJUSTED
 HB0955  ______________________________________________________________________
 HB0955  GEOID HEIGHT    -        -28.437 (meters)                     GEOID18
 HB0955  DYNAMIC HEIGHT  -        147.988 (meters)      485.52  (feet) COMP
 HB0955  MODELED GRAVITY -    979,917.4   (mgal)                       NAVD 88
 HB0955
 HB0955  VERT ORDER      -  SECOND    CLASS 0
 HB0955
 HB0955.The horizontal coordinates were scaled from a map and have
 HB0955.an estimated accuracy of +/- 6 seconds.
 HB0955
 HB0955.The orthometric height was determined by differential leveling and
 HB0955.adjusted by the NATIONAL GEODETIC SURVEY
 HB0955.in June 1991.
 HB0955
 HB0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0955.GEOID18 height accuracy estimate available here.
 HB0955
 HB0955.Click photographs - Photos may exist for this station.
 HB0955
 HB0955.The dynamic height is computed by dividing the NAVD 88
 HB0955.geopotential number by the normal gravity value computed on the
 HB0955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0955.degrees latitude (g = 980.6199 gals.).
 HB0955
 HB0955.The modeled gravity was interpolated from observed gravity values.
 HB0955
 HB0955;                    North         East    Units  Estimated Accuracy
 HB0955;SPC IL W     -    76,710.      789,480.      MT  (+/- 180 meters Scaled)
 HB0955
 HB0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG089362(NAD 83)
 HB0955
 HB0955                          SUPERSEDED SURVEY CONTROL
 HB0955
 HB0955  NGVD 29 (11/26/84)  148.067  (m)          485.78   (f) ADJUSTED    2 0
 HB0955
 HB0955.Superseded values are not recommended for survey control.
 HB0955
 HB0955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0955.See file dsdata.pdf to determine how the superseded data were derived.
 HB0955
 HB0955_MARKER: DZ = AZIMUTH MARK DISK
 HB0955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0955_STAMPING: DONGOLA 1957 RESET 1960
 HB0955_MARK LOGO: CGS
 HB0955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0955+STABILITY: SURFACE MOTION
 HB0955
 HB0955  HISTORY     - Date     Condition        Report By
 HB0955  HISTORY     - 1960     MONUMENTED       CGS
 HB0955  HISTORY     - 1970     GOOD             NGS
 HB0955  HISTORY     - 20110615 MARK NOT FOUND   ILDT
 HB0955  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 HB0955
 HB0955                          STATION DESCRIPTION
 HB0955
 HB0955'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0955'1.2 MI SE FROM DONGOLA.
 HB0955'ABOUT 0.05 MILE SOUTH ALONG U.S. HIGHWAY 51 FROM THE ILLINOIS
 HB0955'CENTRAL RAILROAD STATION AT DONGOLA, THENCE 0.3 MILE SOUTHEAST
 HB0955'ALONG CROSS STREET, THENCE 0.5 MILE SOUTHEAST ALONG AN ASPHALT
 HB0955'ROAD, THENCE 0.1 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.25 MILE
 HB0955'EAST ALONG A GRAVEL ROAD, ABOUT 0.1 MILE EAST OF INTERSTATE
 HB0955'HIGHWAY 57, AT THE WEST END OF A CURVE WITH TANGENTS EXTENDING
 HB0955'TO THE WEST AND SOUTHEAST, 30 FEET NORTH OF THE CENTER LINE OF
 HB0955'THE ROAD, 77 FEET NORTH-NORTHWEST OF THE FIRST POWER POLE WEST
 HB0955'OF A POWER POLE WITH A TRANSFORMER, 2.0 FEET WEST OF A METAL
 HB0955'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD AND SET IN
 HB0955'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0955
 HB0955                          STATION RECOVERY (1970)
 HB0955
 HB0955'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 HB0955'RECOVERED IN GOOD CONDITION.
 HB0955
 HB0955                          STATION RECOVERY (2011)
 HB0955
 HB0955'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0955'THE FENCE IS GONE AND THE AREA APPEARS TO HAVE BEEN GRADED
 HB0955
 HB0955                          STATION RECOVERY (2012)
 HB0955
 HB0955'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0955'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1710 ***********************************************************************
 HB1710  DESIGNATION -  DONGOLA MUNICIPAL TANK
 HB1710  PID         -  HB1710
 HB1710  STATE/COUNTY-  IL/UNION
 HB1710  COUNTRY     -  US
 HB1710  USGS QUAD   -  DONGOLA (2018)
 HB1710
 HB1710                         *CURRENT SURVEY CONTROL
 HB1710  ______________________________________________________________________
 HB1710* NAD 83(1997) POSITION- 37 21 45.34404(N) 089 10 16.08016(W)   ADJUSTED
 HB1710  ______________________________________________________________________
 HB1710  GEOID HEIGHT    -        -28.440 (meters)                     GEOID18
 HB1710  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 HB1710  HORZ ORDER      -  THIRD
 HB1710
 HB1710.The horizontal coordinates were established by classical geodetic methods
 HB1710.and adjusted by the National Geodetic Survey in October 1999.
 HB1710
 HB1710.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1710.GEOID18 height accuracy estimate available here.
 HB1710
 HB1710.Click photographs - Photos may exist for this station.
 HB1710
 HB1710.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1710
 HB1710. The following values were computed from the NAD 83(1997) position.
 HB1710
 HB1710;                    North         East     Units Scale Factor Converg.
 HB1710;SPC IL W     -    77,693.165   788,187.519   MT  1.00003694   +0 36 15.1
 HB1710;SPC IL W     -   254,898.33  2,585,911.89   sFT  1.00003694   +0 36 15.1
 HB1710;UTM  16      - 4,137,308.822   307,730.026   MT  1.00005539   -1 19 04.7
 HB1710
 HB1710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0773037308(NAD 83)
 HB1710
 HB1710                          SUPERSEDED SURVEY CONTROL
 HB1710
 HB1710  NAD 83(1993)-  37 21 45.34970(N)    089 10 16.08129(W) AD(       ) 3
 HB1710  NAD 83(1986)-  37 21 45.34891(N)    089 10 16.08189(W) AD(       ) 3
 HB1710  NAD 27      -  37 21 45.17200(N)    089 10 15.79300(W) AD(       ) 3
 HB1710
 HB1710.Superseded values are not recommended for survey control.
 HB1710
 HB1710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1710.See file dsdata.pdf to determine how the superseded data were derived.
 HB1710
 HB1710_MARKER: 53 = ELEVATED TANK
 HB1710
 HB1710  HISTORY     - Date     Condition        Report By
 HB1710  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1710  HISTORY     - 1960     GOOD             CGS
 HB1710
 HB1710                          STATION DESCRIPTION
 HB1710
 HB1710'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1710'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1710'DONGOLA. IT IS LOCATED ON A HIGH RIDGE NEAR THE WEST EDGE OF TOWN
 HB1710'AND 45 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD. THE TANK IS
 HB1710'SUPPORTED BY A FOUR LEGGED STEEL STRUCTURE, OVERALL HEIGHT IS 90
 HB1710'FEET. THE ENTIRE STRUCTURE IS PAINTED ALUMINUM. THE WORD DONGOLA IS
 HB1710'PAINTED IN BLACK LETTERS ON THE EAST SIDE OF THE TANK.
 HB1710'
 HB1710'TO REACH THE STATION FROM THE INTERSECTION OF A PAVED ROAD AND A
 HB1710'RAILROAD CROSSING, JUST SOUTH OF THE RAILROAD DEPOT IN DONGOLA,
 HB1710'GO WEST UP HILL ON THE PAVED ROAD FOR 0.35 MILE TO THE STATION ON THE
 HB1710'LEFT.
 HB1710
 HB1710                          STATION RECOVERY (1960)
 HB1710
 HB1710'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB1710'THE STATION WAS RECOVERED AS DESCRIBED BY W. N. MARTIN IN 1957.
 HB1710'
 HB1710'THE ORIGINAL TO REACH DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0958 ***********************************************************************
 HB0958  DESIGNATION -  DONGOLA RESET
 HB0958  PID         -  HB0958
 HB0958  STATE/COUNTY-  IL/UNION
 HB0958  COUNTRY     -  US
 HB0958  USGS QUAD   -  DONGOLA (2018)
 HB0958
 HB0958                         *CURRENT SURVEY CONTROL
 HB0958  ______________________________________________________________________
 HB0958* NAD 83(1997) POSITION- 37 21 25.35127(N) 089 09 33.26779(W)   ADJUSTED
 HB0958* NAVD 88 ORTHO HEIGHT -   152.310 (meters)      499.70  (feet) ADJUSTED
 HB0958  ______________________________________________________________________
 HB0958  GEOID HEIGHT    -        -28.440 (meters)                     GEOID18
 HB0958  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 HB0958  DYNAMIC HEIGHT  -        152.202 (meters)      499.35  (feet) COMP
 HB0958  MODELED GRAVITY -    979,917.1   (mgal)                       NAVD 88
 HB0958
 HB0958  HORZ ORDER      -  FIRST
 HB0958  VERT ORDER      -  SECOND    CLASS I
 HB0958
 HB0958.The horizontal coordinates were established by classical geodetic methods
 HB0958.and adjusted by the National Geodetic Survey in October 1999.
 HB0958
 HB0958.The orthometric height was determined by differential leveling and
 HB0958.adjusted by the NATIONAL GEODETIC SURVEY
 HB0958.in April 2013.
 HB0958
 HB0958.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0958.GEOID18 height accuracy estimate available here.
 HB0958
 HB0958.Click photographs - Photos may exist for this station.
 HB0958
 HB0958.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0958
 HB0958.The dynamic height is computed by dividing the NAVD 88
 HB0958.geopotential number by the normal gravity value computed on the
 HB0958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0958.degrees latitude (g = 980.6199 gals.).
 HB0958
 HB0958.The modeled gravity was interpolated from observed gravity values.
 HB0958
 HB0958. The following values were computed from the NAD 83(1997) position.
 HB0958
 HB0958;                    North         East     Units Scale Factor Converg.
 HB0958;SPC IL W     -    77,087.995   789,247.585   MT  1.00003926   +0 36 40.8
 HB0958;SPC IL W     -   252,912.86  2,589,389.79   sFT  1.00003926   +0 36 40.8
 HB0958;UTM  16      - 4,136,668.429   308,769.214   MT  1.00005048   -1 18 38.1
 HB0958
 HB0958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0958!SPC IL W     -   0.99998056  x   1.00003926  =   1.00001982
 HB0958!UTM  16      -   0.99998056  x   1.00005048  =   1.00003104
 HB0958
 HB0958:                Primary Azimuth Mark                     Grid Az
 HB0958:SPC IL W     -  LEVINGS                                  150 34 21.7
 HB0958:UTM  16      -  LEVINGS                                  152 29 40.6
 HB0958
 HB0958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0876936668(NAD 83)
 HB0958
 HB0958|---------------------------------------------------------------------|
 HB0958| PID    Reference Object                     Distance      Geod. Az  |
 HB0958|                                                           dddmmss.s |
 HB0958| CI4293 DONGOLA AZ MK                                      1284525.1 |
 HB0958| HB0955 DONGOLA AZ MK RESET                                1331239.5 |
 HB0958| HB0956 DONGOLA RM 1                         28.974 METERS 14917     |
 HB0958| HB1717 LEVINGS                             APPROX.17.7 KM 1511102.5 |
 HB0958| HB0960 DONGOLA RM 4                         17.623 METERS 26951     |
 HB0958| HB1710 DONGOLA MUNICIPAL TANK              APPROX. 1.2 KM 3001957.2 |
 HB0958| CI4294 DONGOLA RM 2                         32.232 METERS 30133     |
 HB0958| HB0959 DONGOLA RM 3                         24.610 METERS 32424     |
 HB0958|---------------------------------------------------------------------|
 HB0958
 HB0958                          SUPERSEDED SURVEY CONTROL
 HB0958
 HB0958  NAD 83(1993)-  37 21 25.35676(N)    089 09 33.26865(W) AD(       ) 1
 HB0958  NAD 83(1986)-  37 21 25.35651(N)    089 09 33.27027(W) AD(       ) 1
 HB0958  NGVD 29 (11/26/84)  152.275  (m)          499.59   (f) ADJUSTED    2 1
 HB0958
 HB0958.Superseded values are not recommended for survey control.
 HB0958
 HB0958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0958.See file dsdata.pdf to determine how the superseded data were derived.
 HB0958
 HB0958_MARKER: DS = TRIANGULATION STATION DISK
 HB0958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0958_STAMPING: DONGOLA 1957 1970
 HB0958_MARK LOGO: CGS
 HB0958_PROJECTION: RECESSED 15 CENTIMETERS
 HB0958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0958+STABILITY: SURFACE MOTION
 HB0958_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0958+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0958
 HB0958  HISTORY     - Date     Condition        Report By
 HB0958  HISTORY     - 1970     MONUMENTED       NGS
 HB0958  HISTORY     - 1970     GOOD             NGS
 HB0958  HISTORY     - 1978     GOOD             NGS
 HB0958  HISTORY     - 1978     GOOD             NGS
 HB0958  HISTORY     - 20110615 GOOD             ILDT
 HB0958  HISTORY     - 20120502 GOOD             AMESC
 HB0958  HISTORY     - 20120620 GOOD             ILDT
 HB0958
 HB0958                          STATION DESCRIPTION
 HB0958
 HB0958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 HB0958'REFERENCE MARK 1 AND REFERENCE MARK 3 SET IN 1960 WERE FOUND IN GOOD
 HB0958'CONDITION. THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION BUT
 HB0958'OBSTRUCTED TO THE STATION BY A BARN NEAR THE MARK. THE STATION SITE
 HB0958'WAS FOUND TO HAVE BEEN GRADED DOWN ABOUT 6 FEET AND BOTH THE
 HB0958'SURFACE AND UNDERGROUND MARKS GONE. AN 8 FOOT STAND WAS USED AND BY
 HB0958'USING THE DISTANCE FROM THE MARKS AND DIRECTION BETWEEN THEM A NEW
 HB0958'STATION MARK WAS SET ALONG WITH A REFERENCE MARK 4. REFERENCE MARK 1
 HB0958'WOULD BE IN A DRIVEWAY TO NEW TRAILER PARK AND WAS DESTROYED AT
 HB0958'THE REQUEST OF THE PROPERTY OWNER. IT SHOULD BE NOTED THAT THE
 HB0958'DISTANCE TO REFERENCE MARK 1 WAS FOUND TO AGREE WITH THE 1957 VALUE
 HB0958'RATHER THAN THE 1960. A NEW DESCRIPTION FOLLOWS-
 HB0958'
 HB0958'THE STATION IS LOCATED IN THE SOUTHEAST EDGE OF DONGOLA, IN THE
 HB0958'NORTHWEST CORNER OF A TRAILER PARK OWNED BY MR. KENT KELLER, 33
 HB0958'FEET NORTHEAST OF THE CENTERLINE OF A PAVED STREET, 5 FEET NORTHWEST
 HB0958'OF A POWER TRANSFORMER POLE, 48 FEET NORTHEAST OF A POWER POLE
 HB0958'AND 95 FEET SOUTHEAST OF CENTERLINE OF DRIVEWAY. THE MONUMENT IS
 HB0958'FLUSH AND THE DISK IS STAMPED DONGOLA 1957 1970.
 HB0958'
 HB0958'TO REACH THE STATION FROM THE RAILROAD DEPOT IN THE CENTER OF
 HB0958'DONGOLA, GO SOUTHERLY ON U.S. HIGHWAY 51 FOR 0.05 MILE TO A PAVED
 HB0958'CROSS-STREET. TURN LEFT AND GO SOUTHEASTERLY FOR 0.3 MILE TO A STREET
 HB0958'FORK. TAKE THE LEFT FORK AND GO EASTERLY ON THE STREET FOR
 HB0958'0.2 MILE TO THE STATION ON THE LEFT. CONTINUE
 HB0958'SOUTHEASTERLY ON THE STREET FOR 0.35 MILES TO
 HB0958'A GRAVELED ROAD LEFT. TURN LEFT AND GO EASTERLY CROSSING I-57 FOR 0.2
 HB0958'MILE TO THE MARK ON THE LEFT.
 HB0958'
 HB0958'REFERENCE MARK 3 IS 36 FEET NORTHWEST OF A LARGE MAPLE TREE, 24 FEET
 HB0958'NORTHEAST OF THE CENTERLINE OF THE STREET AND 16 FEET SOUTHEAST
 HB0958'OF THE CENTERLINE OF A DRIVEWAY. THE MONUMENT IS FLUSH AND THE DISK
 HB0958'IS STAMPED DONGOLA NO 3 1957.
 HB0958'
 HB0958'REFERENCE MARK 4 IS A STANDARD DISK STAMPED DONGOLA 1957 NO 4 1970
 HB0958'SET IN A DRILL HOLE IN THE CONCRETE DRIVE OF MR.  CECIL WATERS
 HB0958'HOME, 18 FEET SOUTHWEST OF THE CENTERLINE OF THE STREET, 1 FOOT
 HB0958'NORTHWEST OF THE SOUTHEAST EDGE OF THE DRIVE, 35 FEET NORTHEAST
 HB0958'OF THE NORTHEAST CORNER OF MR. WALTERS HOME AND 34 FEET NORTHWEST OF
 HB0958'A POWER POLE.
 HB0958'
 HB0958'THE AZIMUTH MARK IS 82 FEET NORTH-NORTHWEST OF A POWER POLE, 29 FEET
 HB0958'NORTH OF THE CENTERLINE OF THE ROAD, 2 FEET WEST OF A METAL
 HB0958'WITNESS POST AND DIRECTLY UNDER A BOARD FENCE OF BARN LOT. THE
 HB0958'MONUMENT IS FLUSH AND THE DISK IS STAMPED DONGOLA 1957 RESET
 HB0958'1960.
 HB0958'
 HB0958'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - AT DONGOLA
 HB0958'HEIGHT OF LIGHT ABOVE STATION MARK 8 FEET.
 HB0958
 HB0958                          STATION RECOVERY (1970)
 HB0958
 HB0958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 HB0958'0.6 MI SE FROM DONGOLA.
 HB0958'ABOUT 0.05 MILE SOUTH ALONG U.S. HIGHWAY 51 FROM THE RAILROAD
 HB0958'DEPOT IN DONGOLA, THENCE SOUTHEASTERLY ON PAVED STREET TO A FORK,
 HB0958'THENCE EASTERLY ALONG THE LEFT FORK FOR 0.2 MILE TO TRAILER PARK
 HB0958'AND MARK ON THE LEFT, IN THE NORTHWEST CORNER OF THE PARK ON
 HB0958'PROPERTY OWNED BY MR. KENT KELLER, 33 FEET NORTHEAST OF THE
 HB0958'CENTERLINE OF THE STREET, 5 FEET NORTHWEST OF A POWER TRANSFORMER
 HB0958'POLE, 48 FEET NORTHEAST OF A POWER POLE, 95 FEET SOUTHEAST OF
 HB0958'CENTERLINE OF DRIVEWAY, SET IN THE TOP OF A ROUND CONCRETE POST
 HB0958'FLUSH WITH THE GROUND.
 HB0958
 HB0958                          STATION RECOVERY (1978)
 HB0958
 HB0958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 HB0958'RECOVERED IN GOOD CONDITION.
 HB0958
 HB0958                          STATION RECOVERY (1978)
 HB0958
 HB0958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 HB0958'THE STATION, AZIMUTH MARK AND REFERENCE MARK 3 WERE FOUND IN GOOD
 HB0958'CONDITION AND AS DESCRIBED IN THE 1970 RECOVERY NOTE.  REFERENCE
 HB0958'MARK 4 WAS SHEARED OFF BY A SNOW PLOW AND REFERENCE MARK 5 WAS SET
 HB0958'IN THE SAME HOLE BUT COUNTER-SUNK AT THE REQUEST OF THE PROPERTY
 HB0958'OWNER.  THE DISTANCE TO REFERENCE MARK 3 CHECKED.  THE AZIMUTH
 HB0958'MARK IS STILL OBSTRUCTED TO THE STATION BY THE BARN.  THE
 HB0958'1970 RECOVERY NOTE IS GOOD EXCEPT THAT REFERENCE MARK 5 IS NOW AT
 HB0958'THE SITE OF REFERENCE MARK 4.
 HB0958'
 HB0958'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT DONGOLA.
 HB0958'
 HB0958'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 HB0958
 HB0958                          STATION RECOVERY (2011)
 HB0958
 HB0958'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0958'THE DISTANCE FROM THE POWER POLE WITH TRANSFORMER IS NOW 4' AND THE
 HB0958'DISTANCE OFF THE ROAD IS NOW 31'
 HB0958
 HB0958                          STATION RECOVERY (2012)
 HB0958
 HB0958'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0958'RECOVERED AS DESCRIBED.
 HB0958
 HB0958                          STATION RECOVERY (2012)
 HB0958
 HB0958'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0958'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0959 ***********************************************************************
 HB0959  DESIGNATION -  DONGOLA RM 3
 HB0959  PID         -  HB0959
 HB0959  STATE/COUNTY-  IL/UNION
 HB0959  COUNTRY     -  US
 HB0959  USGS QUAD   -  DONGOLA (2018)
 HB0959
 HB0959                         *CURRENT SURVEY CONTROL
 HB0959  ______________________________________________________________________
 HB0959* NAD 83(1986) POSITION- 37 21 26.00   (N) 089 09 33.85   (W)   HD_HELD1
 HB0959* NAVD 88 ORTHO HEIGHT -   154.148 (meters)      505.73  (feet) ADJUSTED
 HB0959  ______________________________________________________________________
 HB0959  GEOID HEIGHT    -        -28.440 (meters)                     GEOID18
 HB0959  DYNAMIC HEIGHT  -        154.039 (meters)      505.38  (feet) COMP
 HB0959  MODELED GRAVITY -    979,917.1   (mgal)                       NAVD 88
 HB0959
 HB0959  VERT ORDER      -  SECOND    CLASS 0
 HB0959
 HB0959.The horizontal coordinates were determined by differentially corrected
 HB0959.hand held GPS observations or other comparable positioning techniques
 HB0959.and have an estimated accuracy of +/- 3 meters.
 HB0959
 HB0959.The orthometric height was determined by differential leveling and
 HB0959.adjusted by the NATIONAL GEODETIC SURVEY
 HB0959.in June 1991.
 HB0959
 HB0959.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0959.GEOID18 height accuracy estimate available here.
 HB0959
 HB0959.Click photographs - Photos may exist for this station.
 HB0959
 HB0959.The dynamic height is computed by dividing the NAVD 88
 HB0959.geopotential number by the normal gravity value computed on the
 HB0959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0959.degrees latitude (g = 980.6199 gals.).
 HB0959
 HB0959.The modeled gravity was interpolated from observed gravity values.
 HB0959
 HB0959;                    North         East    Units  Estimated Accuracy
 HB0959;SPC IL W     -    77,107.8     789,233.0     MT  (+/- 3 meters HH1 GPS) 
 HB0959
 HB0959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0875536688(NAD 83)
 HB0959
 HB0959                          SUPERSEDED SURVEY CONTROL
 HB0959
 HB0959  NGVD 29 (11/26/84)  154.124  (m)          505.66   (f) ADJUSTED    2 0
 HB0959
 HB0959.Superseded values are not recommended for survey control.
 HB0959
 HB0959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0959.See file dsdata.pdf to determine how the superseded data were derived.
 HB0959
 HB0959_MARKER: DR = REFERENCE MARK DISK
 HB0959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0959_STAMPING: DONGOLA NO 3 1957
 HB0959_MARK LOGO: CGS
 HB0959_PROJECTION: PROJECTING 5 CENTIMETERS
 HB0959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0959+STABILITY: SURFACE MOTION
 HB0959_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0959+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0959
 HB0959  HISTORY     - Date     Condition        Report By
 HB0959  HISTORY     - 1958     MONUMENTED       CGS
 HB0959  HISTORY     - 1960     GOOD             CGS
 HB0959  HISTORY     - 1970     GOOD             NGS
 HB0959  HISTORY     - 1978     GOOD             NGS
 HB0959  HISTORY     - 20020827 GOOD             USACE
 HB0959  HISTORY     - 20110615 GOOD             ILDT
 HB0959  HISTORY     - 20120502 GOOD             AMESC
 HB0959  HISTORY     - 20120620 GOOD             ILDT
 HB0959
 HB0959                          STATION DESCRIPTION
 HB0959
 HB0959'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0959'0.6 MI SE FROM DONGOLA.
 HB0959'ABOUT 0.05 MILE SOUTH ALONG U.S. HIGHWAY 51 FROM THE ILLINOIS
 HB0959'CENTRAL RAILROAD STATION AT DONGOLA, THENCE 0.3 MILE SOUTHEAST
 HB0959'ALONG CROSS STREET, THENCE 0.2 MILE EAST ALONG AN ASPHALT ROAD,
 HB0959'AT THE EAST END OF A CURVE WITH TANGENTS EXTENDING TO THE WEST
 HB0959'AND SOUTHEAST, AT A DRIVE NORTH TO C.B. KELLERS HOME, 24 FEET
 HB0959'NORTHEAST OF THE CENTER LINE OF THE ROAD, 16 FEET SOUTHEAST OF
 HB0959'THE CENTER LINE OF THE DRIVE, 97 FEET SOUTH OF THE SOUTHWEST
 HB0959'CORNER OF A BARN, 36 FEET NORTHWEST OF A 30-INCH MAPLE TREE,
 HB0959'80.7 FEET NORTHWEST OF TRIANGULATION STATION DONGOLA, 89.8 FEET
 HB0959'NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 HB0959'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 HB0959'GROUND.
 HB0959
 HB0959                          STATION RECOVERY (1970)
 HB0959
 HB0959'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 HB0959'RECOVERED IN GOOD CONDITION.
 HB0959
 HB0959                          STATION RECOVERY (1978)
 HB0959
 HB0959'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 HB0959'RECOVERED IN GOOD CONDITION.
 HB0959
 HB0959                          STATION RECOVERY (2002)
 HB0959
 HB0959'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0959'RECOVERED IN GOOD CONDITION.
 HB0959
 HB0959                          STATION RECOVERY (2011)
 HB0959
 HB0959'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0959'RECOVERED IN GOOD CONDITION.
 HB0959
 HB0959                          STATION RECOVERY (2012)
 HB0959
 HB0959'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0959'RECOVERED AS DESCRIBED.
 HB0959
 HB0959                          STATION RECOVERY (2012)
 HB0959
 HB0959'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1254 ***********************************************************************
 HB1254  DESIGNATION -  DONGOLA RM 5
 HB1254  PID         -  HB1254
 HB1254  STATE/COUNTY-  IL/UNION
 HB1254  COUNTRY     -  US
 HB1254  USGS QUAD   -  DONGOLA (2018)
 HB1254
 HB1254                         *CURRENT SURVEY CONTROL
 HB1254  ______________________________________________________________________
 HB1254* NAD 83(1986) POSITION- 37 21 25.35   (N) 089 09 33.98   (W)   HD_HELD1
 HB1254* NAVD 88 ORTHO HEIGHT -   153.01  (+/-2cm)      502.0   (feet) VERTCON3
 HB1254  ______________________________________________________________________
 HB1254  GEOID HEIGHT    -        -28.440 (meters)                     GEOID18
 HB1254  VERT ORDER      -  ? (See Below)
 HB1254
 HB1254.The horizontal coordinates were determined by differentially corrected
 HB1254.hand held GPS observations or other comparable positioning techniques
 HB1254.and have an estimated accuracy of +/- 3 meters.
 HB1254
 HB1254.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1254.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1254
 HB1254.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1254.GEOID18 height accuracy estimate available here.
 HB1254
 HB1254.The vertical order pertains to the NGVD 29 superseded value.
 HB1254
 HB1254.Click photographs - Photos may exist for this station.
 HB1254
 HB1254;                    North         East    Units  Estimated Accuracy
 HB1254;SPC IL W     -    77,087.8     789,230.1     MT  (+/- 3 meters HH1 GPS) 
 HB1254
 HB1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0875136668(NAD 83)
 HB1254
 HB1254                          SUPERSEDED SURVEY CONTROL
 HB1254
 HB1254  NGVD 29 (11/26/84)  152.982  (m)          501.91   (f) ADJUSTED       
 HB1254
 HB1254.Superseded values are not recommended for survey control.
 HB1254
 HB1254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1254.See file dsdata.pdf to determine how the superseded data were derived.
 HB1254
 HB1254_MARKER: DR = REFERENCE MARK DISK
 HB1254_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB1254_SP_SET: DRIVEWAY
 HB1254_STAMPING: DONGOLA 1957 NO 5 1978
 HB1254_MARK LOGO: NGS
 HB1254_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1254
 HB1254  HISTORY     - Date     Condition        Report By
 HB1254  HISTORY     - 1978     MONUMENTED       NGS
 HB1254
 HB1254                          STATION DESCRIPTION
 HB1254
 HB1254'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 HB1254'AT DONGOLA FROM DONGOLA.
 HB1254'SOUTHERLY ALONG U.S. HIGHWAY 51 0.05 MILE FROM THE RAILROAD DEPOT
 HB1254'AT DONGOLA, THENCE SOUTHEASTERLY ON PAVED STREET FOR 0.3 MILE
 HB1254'TO A STREET FORK. TAKE THE LEFT FORK AND GO EASTERLY FOR 0.2
 HB1254'MILE TO THE MARK ON THE RIGHT, SET IN A DRILL HOLE IN THE
 HB1254'CONCRETE DRIVEWAY OF MR. CECIL WATERS, 18 FEET SOUTHWEST OF THE
 HB1254'CENTERLINE OF THE STREET, 1 FOOT NORTHWEST OF THE SOUTHEAST EDGE
 HB1254'OF THE DRIVEWAY, 35 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 HB1254'HOUSE AND 34 FEET NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1462 ***********************************************************************
 MF1462  DESIGNATION -  DONOHUE
 MF1462  PID         -  MF1462
 MF1462  STATE/COUNTY-  IL/LASALLE
 MF1462  COUNTRY     -  US
 MF1462  USGS QUAD   -  WEDRON (2018)
 MF1462
 MF1462                         *CURRENT SURVEY CONTROL
 MF1462  ______________________________________________________________________
 MF1462* NAD 83(1997) POSITION- 41 24 21.65920(N) 088 52 27.26087(W)   ADJUSTED
 MF1462* NAVD 88 ORTHO HEIGHT -   191.56  (+/-2cm)      628.5   (feet) VERTCON3
 MF1462  ______________________________________________________________________
 MF1462  GEOID HEIGHT    -        -32.980 (meters)                     GEOID18
 MF1462  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 MF1462  HORZ ORDER      -  FIRST
 MF1462  VERT ORDER      -  THIRD ? (See Below)
 MF1462
 MF1462.The horizontal coordinates were established by classical geodetic methods
 MF1462.and adjusted by the National Geodetic Survey in October 1999.
 MF1462
 MF1462.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1462.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1462
 MF1462.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1462.GEOID18 height accuracy estimate available here.
 MF1462
 MF1462.The vertical order pertains to the NGVD 29 superseded value.
 MF1462
 MF1462.Click photographs - Photos may exist for this station.
 MF1462
 MF1462.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1462
 MF1462. The following values were computed from the NAD 83(1997) position.
 MF1462
 MF1462;                    North         East     Units Scale Factor Converg.
 MF1462;SPC IL E     -   526,273.179   254,772.249   MT  1.00000016   -0 21 27.9
 MF1462;SPC IL E     - 1,726,614.59    835,865.29   sFT  1.00000016   -0 21 27.9
 MF1462;UTM  16      - 4,585,525.325   343,341.310   MT  0.99990203   -1 14 23.5
 MF1462
 MF1462!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1462!SPC IL E     -   0.99997513  x   1.00000016  =   0.99997529
 MF1462!UTM  16      -   0.99997513  x   0.99990203  =   0.99987716
 MF1462
 MF1462:                Primary Azimuth Mark                     Grid Az
 MF1462:SPC IL E     -  WYLIE RESET                              276 37 26.4
 MF1462:UTM  16      -  WYLIE RESET                              277 30 22.0
 MF1462
 MF1462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4334185525(NAD 83)
 MF1462
 MF1462|---------------------------------------------------------------------|
 MF1462| PID    Reference Object                     Distance      Geod. Az  |
 MF1462|                                                           dddmmss.s |
 MF1462| CI6914 DONOHUE RM 4                         22.924 METERS 01058     |
 MF1462| CI6913 DONOHUE RM 3                         22.509 METERS 01154     |
 MF1462| CI6911 DONOHUE RM 1                         22.110 METERS 07515     |
 MF1462| CI6915 DONOHUE RM 5                          5.731 METERS 14651     |
 MF1462| MF1466 GRAND RIDGE AIR BEACON              APPROX.18.1 KM 1604332.1 |
 MF1462| MF1464 OTTAWA MUNICIPAL STANDPIPE          APPROX. 8.8 KM 1604515.5 |
 MF1462| CI6910 DONOHUE AZ MK                                      1761245.8 |
 MF1462| CI6912 DONOHUE RM 2                                       17720     |
 MF1462| MF1625 OGLESBY MARQUETTE CO E STACK        APPROX.19.4 KM 2284911.7 |
 MF1462| MF1630 OGLESBY MARQUETTE CO W STACK        APPROX.19.8 KM 2285707.6 |
 MF1462| MF1633 OGLESBY MARQUETTE CO NE STACK       APPROX.18.9 KM 2301111.2 |
 MF1462| MF1621 OGLESBY MUNICIPAL TANK              APPROX.20.0 KM 2312559.0 |
 MF1462| MF1634 PERU WESTERN CLOCK CO E STACK       APPROX.21.4 KM 2461035.0 |
 MF1462| MF1636 PERU WESTERN CLOCK CO W STACK       APPROX.21.4 KM 2461225.7 |
 MF1462| MF1637 LA SALLE SOUTH MUNICIPAL TANK       APPROX.19.7 KM 2464614.6 |
 MF1462| MF1629 LA SALLE CATH CHURCH W SPIRE        APPROX.19.8 KM 2474700.8 |
 MF1462| MF1632 LA SALLE MATHESON HIGHER CO TK      APPROX.19.2 KM 2475457.8 |
 MF1462| MF1635 LA SALLE NORTH MUNICIPAL TANK       APPROX.19.4 KM 2500911.7 |
 MF1462| MF1616 WYLIE RESET                         APPROX.13.1 KM 2761558.5 |
 MF1462|---------------------------------------------------------------------|
 MF1462
 MF1462                          SUPERSEDED SURVEY CONTROL
 MF1462
 MF1462  NAD 83(1996)-  41 24 21.66388(N)    088 52 27.26906(W) AD(       ) 1
 MF1462  NAD 83(1986)-  41 24 21.66505(N)    088 52 27.26941(W) AD(       ) 1
 MF1462  NAD 27      -  41 24 21.54800(N)    088 52 26.99000(W) AD(       ) 1
 MF1462  NGVD 29             191.62   (m)          628.7    (f) LEVELING    3  
 MF1462
 MF1462.Superseded values are not recommended for survey control.
 MF1462
 MF1462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1462.See file dsdata.pdf to determine how the superseded data were derived.
 MF1462
 MF1462_MARKER: DS = TRIANGULATION STATION DISK
 MF1462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1462_STAMPING: DONOHUE 1930
 MF1462_MARK LOGO: CGS
 MF1462_PROJECTION: RECESSED 30 CENTIMETERS
 MF1462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1462+STABILITY: SURFACE MOTION
 MF1462
 MF1462  HISTORY     - Date     Condition        Report By
 MF1462  HISTORY     - 1930     MONUMENTED       CGS
 MF1462  HISTORY     - 1939     GOOD             CGS
 MF1462  HISTORY     - 1954     GOOD             CGS
 MF1462  HISTORY     - 1970     SEE DESCRIPTION  NGS
 MF1462  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF1462  HISTORY     - 20021011 MARK NOT FOUND   USPSQD
 MF1462
 MF1462                          STATION DESCRIPTION
 MF1462
 MF1462'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1462'STATION IS ABOUT 4 MILES N AND 1-1/2 MILES W OF OTTAWA, 1/2 MILE
 MF1462'S OF THE DONOHUE SCHOOLHOUSE, ON THE E SIDE OF THE NE 1/4 OF
 MF1462'SEC. 21, T 34 N, R 3 E.  THE STATION IS ON THE W SIDE OF THE
 MF1462'SECTION-LINE ROAD, 14 FEET W OF THE ROAD FENCE AND ABOUT 200
 MF1462'METERS N OF THE SE CORNER OF THE NE 1/4 OF SECTION 21.  THE LAND
 MF1462'IS OWNED BY J.W. DONOHUE WHOSE HOUSE IS ABOUT 150 METERS N OF
 MF1462'THE STATION.  THE MARK IS 1 FOOT BELOW THE SURFACE.
 MF1462'
 MF1462'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1462'DISKS SET IN CONCRETE.
 MF1462'
 MF1462'REFERENCE MARK NO. 1 IS ON THE FENCE LINE ON E SIDE OF SECTION-LINE
 MF1462'ROAD, ABOUT 150 METERS S OF E OF MR. DONOHUES HOUSE AND ABOUT 200
 MF1462'METERS N OF THE E AND W 1/2 SECTION LINE.  IT IS OPPOSITE A
 MF1462'GATE LEADING INTO A FIELD.  REFERENCE MARK NO. 2 IS AT A FENCE
 MF1462'CORNER ON E SIDE OF SECTION-LINE ROAD ABOUT 300 METERS S OF E
 MF1462'AND W 1/2 SECTION LINE.  IT IS IN NE CORNER OF A HOG PASTURE AND
 MF1462'IS ABOUT 100 METERS N OF A FARMHOUSE.
 MF1462'
 MF1462'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1462
 MF1462                          STATION RECOVERY (1939)
 MF1462
 MF1462'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (SAD)
 MF1462'STATION RECOVERED AS DESCRIBED, ALTHOUGH THE MARK BEING
 MF1462'UNDERGROUND WAS NOT ACTUALLY SEEN.  NO CHANGES ARE APPARENT IN
 MF1462'THE SURROUNDINGS.  STATION NOT READILY ACCESSIBLE FROM THE ROAD
 MF1462'ON ACCOUNT OF HIGH TIGHT WIRE FENCE.  ACCESS WOULD HAVE TO BE
 MF1462'THROUGH A BARN LOT AND SEVERAL GATES.  THEREFORE NOT CONVENIENT
 MF1462'AS A MAGNETIC STATION, ALTHOUGH IT POSSIBLY COULD BE USED.  OK
 MF1462'MAGNETICALLY.
 MF1462'
 MF1462'REFERENCE MARK NO. 1 WAS RECOVERED AS DESCRIBED.  IT IS IN A
 MF1462'FENCE LINE AND THEREFORE NOT AVAILABLE AS A MAGNETIC STATION.
 MF1462'THE GATE REFERRED TO AS BEING OPPOSITE IT HAS BEEN CLOSED BY A
 MF1462'WIRE FENCE.  REFERENCE MARK NO. 2 WAS RECOVERED AS DESCRIBED.  IT
 MF1462'IS TOO CLOSE IN FENCE CORNER TO BE USED AS A MAGNETIC STATION.
 MF1462
 MF1462                          STATION RECOVERY (1954)
 MF1462
 MF1462'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1462'STATION WAS RECOVERED AS DESCRIBED AND THE STATION MARK AND
 MF1462'REFERENCE MARK NO. 1 WERE FOUND IN GOOD CONDITION.  REFERENCE
 MF1462'MARK NO. 2 WAS FOUND DESTROYED.  REFERENCE MARK NO. 3 AND AN
 MF1462'AZIMUTH MARK WAS ESTABLISHED AT THIS TIME.  THE DISTANCE AND
 MF1462'DIRECTIONS CHECKED TO REFERENCE MARK NO. 1.  A COMPLETE NEW
 MF1462'DESCRIPTION FOLLOWS.
 MF1462'
 MF1462'STATION IS LOCATED IN THE NORTHEAST CORNER OF A CULTIVATED FIELD
 MF1462'OWNED BY MR. DONOHUE AND IS ABOUT 5 MILES SOUTHEAST OF PRAIRIE
 MF1462'CENTER AND 5 MILES NORTHWEST OF OTTAWA.  IT IS 67 FEET NORTHWEST
 MF1462'OF A POWER LINE POLE, 53 FEET SOUTHWEST OF A FENCE CORNER AND
 MF1462'43 FEET WEST OF THE CENTER OF A GRAVEL ROAD.  THE MARK IS
 MF1462'UNDERGROUND ABOUT 16 INCHES AND THE DISK IS STAMPED DONOHUE 1930.
 MF1462'
 MF1462'REFERENCE MARK NO. 1 IS 72.54 FEET EAST OF THE STATION, 29
 MF1462'FEET SOUTH OF A TELEPHONE POLE AND 26 FEET EAST OF THE CENTER OF
 MF1462'A GRAVEL ROAD.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 MF1462'STAMPED DONOHUE NO 1 1930.
 MF1462'
 MF1462'REFERENCE MARK NO 3 IS 73.85 FEET NORTH OF THE STATION, 28
 MF1462'FEET WEST OF THE CENTER OF THE GRAVEL ROAD, 19 FEET SOUTHWEST OF
 MF1462'A POWER LINE POLE, 2 FEET SOUTHWEST OF A WHITE WITNESS POST AND
 MF1462'1 FOOT WEST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 MF1462'STAMPED DONOHUE NO 3 1930.
 MF1462'
 MF1462'AZIMUTH MARK IS 31 FEET EAST OF THE CENTER OF A GRAVEL ROAD, 2
 MF1462'FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE
 MF1462'LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 MF1462'DONOHUE 1954.
 MF1462'
 MF1462'TO REACH THE STATION FROM THE WEST JUNCTION OF U.S. HIGHWAY
 MF1462'52 AND STATE HIGHWAY 23 ABOUT 6 MILES EAST OF PRAIRIE CENTER,
 MF1462'GO WEST ON HIGHWAY 52 FOR 1.85 MILES TO A GRAVEL CROSSROAD
 MF1462'AND A SMALL CEMETERY IN THE NORTHWEST ANGLE, TURN LEFT AND GO
 MF1462'SOUTH ON GRAVEL ROAD FOR 4.3 MILES TO THE STATION ON THE RIGHT
 MF1462'AS DESCRIBED, CONTINUE SOUTH ON GRAVEL ROAD FOR 0.15 MILE TO THE
 MF1462'AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 MF1462'
 MF1462'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1462
 MF1462                          STATION RECOVERY (1970)
 MF1462
 MF1462'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1462'THE STATION MARK WAS FOUND IN GOOD CONDITION AFTER A LONG SEARCH.
 MF1462'REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED TO HAVE BEEN TORN
 MF1462'OUT WHEN THE ROAD WAS WIDENED.  REFERENCE MARK 3 WAS FOUND TO
 MF1462'HAVE BEEN MOVED AND THE DISK GONE.  A NEW DISK WAS SET IN THE
 MF1462'POST AND IS NOW REFERENCE MARK 4.  THE AZIMUTH MARK WAS NOT FOUND
 MF1462'AND ACCORDING TO MR. DONOHUE IT WAS ALSO TORN OUT BY THE COUNTY
 MF1462'WHEN THE ROAD WAS WIDENED.  REFERENCE MARKS 4 AND 5 WERE SET TO TIE
 MF1462'THE STATION MARK DOWN SINCE IT IS IN A FIELD AND UNDERGROUND.
 MF1462'AT THE TIME THE STATION WAS OCCUPIED THERE WERE NO OBJECTS
 MF1462'VISIBLE FROM WHICH TO SET A NEW AZIMUTH MARK FROM.  A NEW
 MF1462'DESCRIPTION FOLLOWS--
 MF1462'
 MF1462'THE STATION IS LOCATED NEAR THE EAST EDGE OF A CULTIVATED FIELD
 MF1462'OWNED BY MR. J.W. DONOHUE, ABOUT 5 MILES SOUTHEAST OF PRAIRIE
 MF1462'CENTER, 44 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, 9
 MF1462'FEET WEST OF A FENCE, 43 FEET SOUTH OF THE CENTERLINE OF A
 MF1462'FIELD ENTRANCE, 68 FEET NORTH NORTHWEST OF A POWER POLE, 18
 MF1462'FEET NORTHWEST OF A METAL WITNESS POST AND 76 FEET SOUTHWEST OF
 MF1462'A METAL WITNESS POST.  THE MONUMENT IS ABOUT 1 FOOT UNDERGROUND
 MF1462'AND THE DISK IS STAMPED DONOHUE 1930.
 MF1462'
 MF1462'TO REACH THE STATION FROM THE WEST JUNCTION OF U.S. HIGHWAY
 MF1462'52 AND STATE HIGHWAY 23 ABOUT 6 MILES EAST OF PRAIRIE CENTER,
 MF1462'GO WEST ON HIGHWAY 52 FOR 1.85 MILES TO A CROSSROAD AND A
 MF1462'CEMETERY ON THE RIGHT.  TURN LEFT AND GO SOUTH ON PAVED ROAD
 MF1462'FOR 4.4 MILES TO THE STATION ON THE RIGHT.
 MF1462'
 MF1462'REFERENCE MARK 4 IS 30 FEET NORTH OF THE CENTERLINE OF THE
 MF1462'FIELD ENTRANCE, 29 FEET WEST OF THE CENTERLINE OF THE ROAD,
 MF1462'6 FEET EAST OF THE FENCE AND 1 FOOT SOUTH OF A METAL WITNESS
 MF1462'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 MF1462'DONOHUE 1930 NO 4 1970.
 MF1462'
 MF1462'REFERENCE MARK 5 IS 56 FEET SOUTH OF THE CENTERLINE OF THE
 MF1462'FIELD ENTRANCE, 52 FEET NORTH OF THE POWER POLE, 34 FEET
 MF1462'WEST OF THE CENTERLINE OF THE ROAD, 1 FOOT EAST OF THE FENCE
 MF1462'AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT
 MF1462'PROJECTS 4 INCHES AND THE DISK IS STAMPED DONOHUE 1930 NO 5
 MF1462'1970.
 MF1462'
 MF1462'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1462'
 MF1462'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT
 MF1462'4-1/2 MILES NORTHWEST OF OTTOWA
 MF1462
 MF1462                          STATION RECOVERY (1997)
 MF1462
 MF1462'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1462'MARK NOT FOUND.
 MF1462
 MF1462                          STATION RECOVERY (2002)
 MF1462
 MF1462'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1462'RM 1,3 AND AZIMUTH WERE NOT FOUND. RM 4 AND 5 WERE LOCATED IN GOOD
 MF1462'CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI6915 ***********************************************************************
 CI6915  DESIGNATION -  DONOHUE RM 5
 CI6915  PID         -  CI6915
 CI6915  STATE/COUNTY-  IL/LASALLE
 CI6915  COUNTRY     -  US
 CI6915  USGS QUAD   -  WEDRON (2018)
 CI6915
 CI6915                         *CURRENT SURVEY CONTROL
 CI6915  ______________________________________________________________________
 CI6915* NAD 83(2011) POSITION- 41 24 21.50952(N) 088 52 27.13447(W)   ADJUSTED
 CI6915* NAD 83(2011) ELLIP HT-   159.180 (meters)        (06/27/12)   ADJUSTED
 CI6915* NAD 83(2011) EPOCH   -  2010.00
 CI6915* NAVD 88 ORTHO HEIGHT -   192.2   (meters)      631.    (feet) GPS OBS
 CI6915  ______________________________________________________________________
 CI6915  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CI6915  GEOID HEIGHT    -        -32.917 (meters)                     GEOID99
 CI6915  GEOID HEIGHT    -        -32.980 (meters)                     GEOID18
 CI6915  NAD 83(2011) X  -     94,131.774 (meters)                     COMP
 CI6915  NAD 83(2011) Y  - -4,790,085.752 (meters)                     COMP
 CI6915  NAD 83(2011) Z  -  4,196,450.757 (meters)                     COMP
 CI6915  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 CI6915
 CI6915  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI6915  Standards:
 CI6915         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI6915            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI6915  -------------------------------------------------------------------
 CI6915  NETWORK    1.51   1.72           0.70   0.49   0.88      0.16161775
 CI6915  -------------------------------------------------------------------
 CI6915  Click here for local accuracies and other accuracy information.
 CI6915
 CI6915.The horizontal coordinates were established by GPS observations
 CI6915.and adjusted by the National Geodetic Survey in June 2012.
 CI6915
 CI6915.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI6915.been affixed to the stable North American tectonic plate. See 
 CI6915.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI6915
 CI6915.The horizontal coordinates are valid at the epoch date displayed above
 CI6915.which is a decimal equivalence of Year/Month/Day.
 CI6915
 CI6915.The orthometric height was determined by GPS observations and a
 CI6915.high-resolution geoid model.
 CI6915
 CI6915.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI6915.GEOID18 height accuracy estimate available here.
 CI6915
 CI6915.Click photographs - Photos may exist for this station.
 CI6915
 CI6915.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI6915
 CI6915.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI6915
 CI6915.The ellipsoidal height was determined by GPS observations
 CI6915.and is referenced to NAD 83.
 CI6915
 CI6915. The following values were computed from the NAD 83(2011) position.
 CI6915
 CI6915;                    North         East     Units Scale Factor Converg.
 CI6915;SPC IL E     -   526,268.543   254,775.156   MT  1.00000016   -0 21 27.8
 CI6915;SPC IL E     - 1,726,599.38    835,874.82   sFT  1.00000016   -0 21 27.8
 CI6915;UTM  16      - 4,585,520.645   343,344.145   MT  0.99990202   -1 14 23.4
 CI6915
 CI6915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI6915!SPC IL E     -   0.99997503  x   1.00000016  =   0.99997519
 CI6915!UTM  16      -   0.99997503  x   0.99990202  =   0.99987706
 CI6915
 CI6915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4334485520(NAD 83)
 CI6915
 CI6915                          SUPERSEDED SURVEY CONTROL
 CI6915
 CI6915  NAD 83(2007)-  41 24 21.50954(N)    088 52 27.13538(W) AD(2002.00) 0
 CI6915  ELLIP H (02/10/07)  159.204  (m)                       GP(2002.00)    
 CI6915  ELLIP H (02/03/05)  159.198  (m)                       GP(       ) 4 2
 CI6915  NAD 83(1997)-  41 24 21.50962(N)    088 52 27.13523(W) AD(       ) 1
 CI6915  ELLIP H (03/04/03)  159.209  (m)                       GP(       ) 4 2
 CI6915
 CI6915.Superseded values are not recommended for survey control.
 CI6915
 CI6915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI6915.See file dsdata.pdf to determine how the superseded data were derived.
 CI6915
 CI6915_MARKER: DV = VERTICAL CONTROL DISK
 CI6915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI6915_STAMPING: DONOHUE 1930 1970 NO 5
 CI6915_MARK LOGO: CGS
 CI6915_PROJECTION: FLUSH
 CI6915_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI6915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI6915+STABILITY: SURFACE MOTION
 CI6915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI6915+SATELLITE: SATELLITE OBSERVATIONS - 2001
 CI6915
 CI6915  HISTORY     - Date     Condition        Report By
 CI6915  HISTORY     - 1970     MONUMENTED       NGS
 CI6915  HISTORY     - 2001     GOOD             ASCPC
 CI6915
 CI6915                          STATION DESCRIPTION
 CI6915
 CI6915'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CI6915'FROM THE INTERSECTION OF IL-23 AND DAYTON ROAD ON THE NORTH SIDE OF
 CI6915'OTTAWA, GO WEST ON
 CI6915'DAYTON ROAD (N.31ST RD.) 2.0 MILES, GO NORTH ON EAST 15TH RD. 1.6
 CI6915'MILES TO STATION ON WEST
 CI6915'SIDE OF THE ROAD 35.00 FEET WEST OF THE CENTERLINE OF EAST 15TH RD,
 CI6915'53.00 FEET NORTH OF
 CI6915'POWER POLE, 1.50 FEET NORTHEAST OF METAL WITNESS POST.
 CI6915'STAMPED- DONOHUE 1930 1970 NO. 5
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2281 ***********************************************************************
 LB2281  DESIGNATION -  DONOVAN
 LB2281  PID         -  LB2281
 LB2281  STATE/COUNTY-  IL/IROQUOIS
 LB2281  COUNTRY     -  US
 LB2281  USGS QUAD   -  DONOVAN (2018)
 LB2281
 LB2281                         *CURRENT SURVEY CONTROL
 LB2281  ______________________________________________________________________
 LB2281* NAD 83(1997) POSITION- 40 53 11.47548(N) 087 36 43.71827(W)   ADJUSTED
 LB2281* NAVD 88 ORTHO HEIGHT -   204.959 (meters)      672.44  (feet) ADJUSTED
 LB2281  ______________________________________________________________________
 LB2281  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 LB2281  LAPLACE CORR    -         -3.01  (seconds)                    DEFLEC18
 LB2281  DYNAMIC HEIGHT  -        204.869 (meters)      672.14  (feet) COMP
 LB2281  MODELED GRAVITY -    980,180.1   (mgal)                       NAVD 88
 LB2281
 LB2281  HORZ ORDER      -  SECOND
 LB2281  VERT ORDER      -  SECOND    CLASS I
 LB2281
 LB2281.The horizontal coordinates were established by classical geodetic methods
 LB2281.and adjusted by the National Geodetic Survey in October 1999.
 LB2281
 LB2281.The orthometric height was determined by differential leveling and
 LB2281.adjusted by the NATIONAL GEODETIC SURVEY
 LB2281.in May 2016.
 LB2281
 LB2281.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2281.GEOID18 height accuracy estimate available here.
 LB2281
 LB2281.Click photographs - Photos may exist for this station.
 LB2281
 LB2281.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2281
 LB2281.The dynamic height is computed by dividing the NAVD 88
 LB2281.geopotential number by the normal gravity value computed on the
 LB2281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2281.degrees latitude (g = 980.6199 gals.).
 LB2281
 LB2281.The modeled gravity was interpolated from observed gravity values.
 LB2281
 LB2281. The following values were computed from the NAD 83(1997) position.
 LB2281
 LB2281;                    North         East     Units Scale Factor Converg.
 LB2281;SPC IL E     -   468,690.339   360,780.064   MT  1.00002045   +0 28 19.5
 LB2281;SPC IL E     - 1,537,694.89  1,183,659.26   sFT  1.00002045   +0 28 19.5
 LB2281;UTM  16      - 4,526,340.265   448,429.417   MT  0.99963273   -0 24 02.5
 LB2281
 LB2281!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2281!SPC IL E     -   0.99997303  x   1.00002045  =   0.99999348
 LB2281!UTM  16      -   0.99997303  x   0.99963273  =   0.99960577
 LB2281
 LB2281:                Primary Azimuth Mark                     Grid Az
 LB2281:SPC IL E     -  DONOVAN AZ MK                            112 12 18.4
 LB2281:UTM  16      -  DONOVAN AZ MK                            113 04 40.4
 LB2281
 LB2281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4842926340(NAD 83)
 LB2281
 LB2281|---------------------------------------------------------------------|
 LB2281| PID    Reference Object                     Distance      Geod. Az  |
 LB2281|                                                           dddmmss.s |
 LB2281| CM3431 DONOVAN RM 1                         24.855 METERS 00506     |
 LB2281| CM3430 DONOVAN AZ MK                                      1124037.9 |
 LB2281| CM3432 DONOVAN RM 2                         25.648 METERS 26612     |
 LB2281| CM3433 DONOVAN RM 3                         24.995 METERS 27349     |
 LB2281|---------------------------------------------------------------------|
 LB2281
 LB2281                          SUPERSEDED SURVEY CONTROL
 LB2281
 LB2281  NAD 83(1997)-  40 53 11.47548(N)    087 36 43.71851(W) AD(       ) 2
 LB2281  NAD 83(1986)-  40 53 11.48141(N)    087 36 43.72658(W) AD(       ) 2
 LB2281  NAD 27      -  40 53 11.35850(N)    087 36 43.61870(W) AD(       ) 2
 LB2281  NGVD 29             205.04   (m)          672.7    (f) LEVELING    3  
 LB2281
 LB2281.Superseded values are not recommended for survey control.
 LB2281
 LB2281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2281.See file dsdata.pdf to determine how the superseded data were derived.
 LB2281
 LB2281_MARKER: DS = TRIANGULATION STATION DISK
 LB2281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2281_STAMPING: DONOVAN 1947
 LB2281_MARK LOGO: CGS
 LB2281_PROJECTION: RECESSED 5 CENTIMETERS
 LB2281_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2281+STABILITY: SURFACE MOTION
 LB2281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2281+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2016
 LB2281
 LB2281  HISTORY     - Date     Condition        Report By
 LB2281  HISTORY     - 1947     MONUMENTED       CGS
 LB2281  HISTORY     - 1972     GOOD             NGS
 LB2281  HISTORY     - 20071007 GOOD             GEOCAC
 LB2281  HISTORY     - 20160204 GOOD             AMESC
 LB2281
 LB2281                          STATION DESCRIPTION
 LB2281
 LB2281'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2281'STATION IS LOCATED IN THE NORTHEAST SECTION OF DONOVAN IN THE
 LB2281'NORTHEAST CORNER OF THE HIGH SCHOOL GROUND AND ABOUT 150 YARDS
 LB2281'NORTHEAST OF THE SCHOOL.  IT IS 51 FEET SOUTHEAST OF A 12 INCH ELM
 LB2281'TREE, 40 FEET WEST OF THE CENTER OF THE ROAD, 18 FEET SOUTHWEST OF
 LB2281'A TRIANGLE BLAZED ON THE SOUTH SIDE OF A 15 INCH CATALPA TREE AND 8
 LB2281'FEET WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH WITH THE
 LB2281'GROUND AND THE DISK IS STAMPED DONOVAN 1947.
 LB2281'
 LB2281'REFERENCE MARK NO. 1 IS 82.30 FEET NORTH OF THE STATION.  IT IS 34
 LB2281'FEET WEST OF THE CENTER OF THE ROAD.  THE MARK IS FLUSH WITH THE
 LB2281'GROUND AND THE DISK IS STAMPED DONOVAN NO 1 1947.
 LB2281'
 LB2281'REFERENCE MARK NO. 2 IS 84.17 FEET WEST OF THE STATION.  IT IS 24
 LB2281'FEET SOUTHWEST OF A 15 INCH MAPLE TREE AND 18 FEET SOUTHEAST OF
 LB2281'ANOTHER 15 INCH MAPLE TREE.  THE MARK IS FLUSH WITH THE GROUND AND
 LB2281'THE DISK IS STAMPED DONOVAN NO 2 1947.
 LB2281'
 LB2281'AZIMUTH MARK IS ABOUT 0.2 MILE SOUTHEAST OF THE STATION ON THE SOUTH
 LB2281'SIDE OF THE ROAD.  IT IS ABOUT 150 YARDS WEST OF THE RAILROAD
 LB2281'CROSSING, 100 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE,
 LB2281'30 FEET SOUTH OF THE CENTER OF THE ROAD AND 3 FEET WEST OF A WHITE
 LB2281'WITNESS POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 LB2281'STAMPED DONOVAN 1947.
 LB2281'
 LB2281'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH 0.1 MILE TO HARD
 LB2281'SURFACED ROAD, TURN LEFT AND GO 0.2 MILE TO A LARGE HOUSE ON THE
 LB2281'RIGHT AND THE AZIMUTH MARK AS DESCRIBED.
 LB2281'
 LB2281'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2281
 LB2281                          STATION RECOVERY (1972)
 LB2281
 LB2281'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LB2281'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND
 LB2281'IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO THE REFERENCE
 LB2281'MARKS CHECKED.  REFERENCE MARK 2 WAS IN THE WAY OF WORK ON THE
 LB2281'SCHOOL TRACK AND WAS DESTROYED AT THE REQUEST OF THE COACH.
 LB2281'REFERENCE MARK 3 WAS SET.
 LB2281'
 LB2281'THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE DONOVAN HIGH
 LB2281'SCHOOL GROUNDS, AT THE NORTHEAST CORNER OF THE SCHOOL TRACK, 48 FEET
 LB2281'EAST OF A 24 INCH MAPLE TREE, 18 FEET SOUTHWEST OF A 30 INCH TREE,
 LB2281'40 FEET WEST OF THE CENTERLINE OF GRAVELED ROAD, 49 FEET NORTHEAST
 LB2281'OF THE CENTER OF THE TRACK AT THE CURVE AT THE NORTHEAST CORNER
 LB2281'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT IS 2
 LB2281'INCHES UNDERGROUND AND THE DISK IS STAMPED DONOVAN 1947.
 LB2281'
 LB2281'REFERENCE MARK 1 IS 34 FEET WEST OF THE CENTERLINE OF THE ROAD, 58
 LB2281'FEET SOUTHWEST OF A POWER POLE AND 31 FEET SOUTHWEST OF A 24 INCH
 LB2281'TREE.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED DONOVAN
 LB2281'NO 1 1947.
 LB2281'
 LB2281'REFERENCE MARK 3 IS 21 FEET WEST OF A 14 INCH ELM TREE, 1 FOOT SOUTH
 LB2281'OF A METAL WITNESS POST, 37 FEET SOUTHEAST OF A 20 INCH MAPLE TREE
 LB2281'AND 88 FEET SOUTHEAST OF THE EAST END OF BALL DIAMOND BACKSTOP.
 LB2281'THE MONUMENT IS 2 INCHES UNDERGROUND AND THE DISK IS STAMPED
 LB2281'DONOVAN 1947 NO 3 1972.
 LB2281'
 LB2281'THE AZIMUTH MARK IS 30 FEET SOUTH OF THE CENTERLINE OF PAVED ROAD,
 LB2281'19 FEET EAST OF THE CENTERLINE OF A FIELD ENTRANCE, 41 FEET EAST OF
 LB2281'A TELEPHONE POLE, 1 FOOT NORTH OF A FENCE AND 1 FOOT WEST OF A METAL
 LB2281'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 LB2281'STAMPED DONOVAN 1947.
 LB2281'
 LB2281'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON GRAVELED ROAD
 LB2281'FOR 0.1 MILE TO PAVED ROAD.  TURN LEFT AND GO EAST ON THE PAVED ROAD
 LB2281'FOR 0.2 MILE TO THE MARK ON THE RIGHT.
 LB2281'
 LB2281'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT DONOVAN.
 LB2281'
 LB2281'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2281
 LB2281                          STATION RECOVERY (2007)
 LB2281
 LB2281'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2281'FOUND STATION, RM 1, RM 3, AND AZ.
 LB2281
 LB2281                          STATION RECOVERY (2016)
 LB2281
 LB2281'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 LB2281'RECOVERED IN GOOD CONDITION.
 LB2281'
 LB2281'NOTE-THE STATION IS 44 FT (13.4 M) NORTHWEST OF A POWER POLE, 43 FT
 LB2281'(13.1 M) EAST OF A 36 INCH (91 CM) MAPLE TREE AND 4 FT (1.2 M) NORTH
 LB2281'OF THE NORTH EDGE OF THE GRAVEL TRACK.
 LB2281'
 LB2281'THE 30 INCH TREE AND WITNESS POST ARE GONE.  THE AZIMUTH MARK WAS NOT
 LB2281'FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM3431 ***********************************************************************
 CM3431  DESIGNATION -  DONOVAN RM 1
 CM3431  PID         -  CM3431
 CM3431  STATE/COUNTY-  IL/IROQUOIS
 CM3431  COUNTRY     -  US
 CM3431  USGS QUAD   -  DONOVAN (2018)
 CM3431
 CM3431                         *CURRENT SURVEY CONTROL
 CM3431  ______________________________________________________________________
 CM3431* NAD 83(2011) POSITION- 40 53 12.28396(N) 087 36 43.63230(W)   ADJUSTED
 CM3431* NAD 83(2011) ELLIP HT-   171.506 (meters)        (06/27/12)   ADJUSTED
 CM3431* NAD 83(2011) EPOCH   -  2010.00
 CM3431* NAVD 88 ORTHO HEIGHT -   204.523 (meters)      671.01  (feet) ADJUSTED
 CM3431  ______________________________________________________________________
 CM3431  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 CM3431  NAD 83(2011) X  -    201,195.365 (meters)                     COMP
 CM3431  NAD 83(2011) Y  - -4,824,769.538 (meters)                     COMP
 CM3431  NAD 83(2011) Z  -  4,153,035.161 (meters)                     COMP
 CM3431  LAPLACE CORR    -         -3.01  (seconds)                    DEFLEC18
 CM3431  DYNAMIC HEIGHT  -        204.433 (meters)      670.71  (feet) COMP
 CM3431  MODELED GRAVITY -    980,180.2   (mgal)                       NAVD 88
 CM3431
 CM3431  VERT ORDER      -  SECOND    CLASS I
 CM3431
 CM3431  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CM3431  Standards:
 CM3431         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CM3431            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CM3431  -------------------------------------------------------------------
 CM3431  NETWORK    2.08   2.61           0.94   0.72   1.33     -0.21377564
 CM3431  -------------------------------------------------------------------
 CM3431  Click here for local accuracies and other accuracy information.
 CM3431
 CM3431.The horizontal coordinates were established by GPS observations
 CM3431.and adjusted by the National Geodetic Survey in June 2012.
 CM3431
 CM3431.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CM3431.been affixed to the stable North American tectonic plate. See 
 CM3431.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CM3431
 CM3431.The horizontal coordinates are valid at the epoch date displayed above
 CM3431.which is a decimal equivalence of Year/Month/Day.
 CM3431
 CM3431.The orthometric height was determined by differential leveling and
 CM3431.adjusted by the NATIONAL GEODETIC SURVEY
 CM3431.in May 2016.
 CM3431
 CM3431.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM3431.GEOID18 height accuracy estimate available here.
 CM3431
 CM3431.Click photographs - Photos may exist for this station.
 CM3431
 CM3431.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CM3431
 CM3431.The Laplace correction was computed from DEFLEC18 derived deflections.
 CM3431
 CM3431.The ellipsoidal height was determined by GPS observations
 CM3431.and is referenced to NAD 83.
 CM3431
 CM3431.The dynamic height is computed by dividing the NAVD 88
 CM3431.geopotential number by the normal gravity value computed on the
 CM3431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM3431.degrees latitude (g = 980.6199 gals.).
 CM3431
 CM3431.The modeled gravity was interpolated from observed gravity values.
 CM3431
 CM3431. The following values were computed from the NAD 83(2011) position.
 CM3431
 CM3431;                    North         East     Units Scale Factor Converg.
 CM3431;SPC IL E     -   468,715.295   360,781.871   MT  1.00002045   +0 28 19.5
 CM3431;SPC IL E     - 1,537,776.76  1,183,665.19   sFT  1.00002045   +0 28 19.5
 CM3431;UTM  16      - 4,526,365.181   448,431.603   MT  0.99963273   -0 24 02.5
 CM3431
 CM3431!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CM3431!SPC IL E     -   0.99997310  x   1.00002045  =   0.99999355
 CM3431!UTM  16      -   0.99997310  x   0.99963273  =   0.99960584
 CM3431
 CM3431_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4843126365(NAD 83)
 CM3431
 CM3431                          SUPERSEDED SURVEY CONTROL
 CM3431
 CM3431  NAD 83(2007)-  40 53 12.28406(N)    087 36 43.63326(W) AD(2002.00) 0
 CM3431  ELLIP H (02/10/07)  171.527  (m)                       GP(2002.00)    
 CM3431  ELLIP H (02/03/05)  171.537  (m)                       GP(       ) 4 2
 CM3431  NAD 83(1997)-  40 53 12.28392(N)    087 36 43.63312(W) AD(       ) 1
 CM3431  ELLIP H (03/04/03)  171.520  (m)                       GP(       ) 4 2
 CM3431  NAVD 88 (03/04/03)  204.5    (m)  GEOID99  model used  GPS OBS        
 CM3431
 CM3431.Superseded values are not recommended for survey control.
 CM3431
 CM3431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CM3431.See file dsdata.pdf to determine how the superseded data were derived.
 CM3431
 CM3431_MARKER: DR = REFERENCE MARK DISK
 CM3431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM3431_STAMPING: DONOVAN NO 1 1947
 CM3431_MARK LOGO: CGS
 CM3431_PROJECTION: FLUSH
 CM3431_MAGNETIC: N = NO MAGNETIC MATERIAL
 CM3431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM3431+STABILITY: SURFACE MOTION
 CM3431_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM3431+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 CM3431
 CM3431  HISTORY     - Date     Condition        Report By
 CM3431  HISTORY     - 1947     MONUMENTED       CGS
 CM3431  HISTORY     - 2001     GOOD             ASCPC
 CM3431  HISTORY     - 20071007 GOOD             GEOCAC
 CM3431  HISTORY     - 20160204 GOOD             AMESC
 CM3431  HISTORY     - 20191001 GOOD             ILDT
 CM3431  HISTORY     - 20200227 GOOD             ILDT
 CM3431
 CM3431                          STATION DESCRIPTION
 CM3431
 CM3431'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CM3431'FROM THE INTERSECTION OF IL-52 AND NORTH STREET IN DONOVAN, GO EAST ON
 CM3431'NORTH STREET .25
 CM3431'MILES TO A PAVED LANE ON THE EAST SIDE OF DONOVAN JR/SR HIGH SCHOLL,
 CM3431'GO NORTH ON LANE
 CM3431'.10 MILES TO STATION ON LEFT AT SAND VOLLEYBALL COURT, 33 FEET WEST OF
 CM3431'CENTERLINE OF LANE
 CM3431'72.50 FEET NORTHWEST OF 50 INCNES TREE AT EDGE OF LANE.
 CM3431'STAMPED- DONOVAN RM 1 1947
 CM3431
 CM3431                          STATION RECOVERY (2007)
 CM3431
 CM3431'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 CM3431'RECOVERED IN GOOD CONDITION.
 CM3431
 CM3431                          STATION RECOVERY (2016)
 CM3431
 CM3431'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 CM3431'RECOVERED IN GOOD CONDITION.
 CM3431'
 CM3431'NOTE-THE STATION IS 120 FT (36.6 M) SOUTH-SOUTHWEST OF A POWER POLE,
 CM3431'118 FT (36.0 M) NORTH-NORTHWEST OF A POWER POLE AND 91 FT (27.7 M)
 CM3431'NORTHEAST OF A 36 INCH (91 CM) MAPLE TREE.
 CM3431'
 CM3431'THE 50 INCH TREE IS GONE.
 CM3431
 CM3431                          STATION RECOVERY (2019)
 CM3431
 CM3431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RAS)
 CM3431'RECOVERED IN GOOD CONDITION.
 CM3431
 CM3431                          STATION RECOVERY (2020)
 CM3431
 CM3431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 CM3431'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM3433 ***********************************************************************
 CM3433  DESIGNATION -  DONOVAN RM 3
 CM3433  PID         -  CM3433
 CM3433  STATE/COUNTY-  IL/IROQUOIS
 CM3433  COUNTRY     -  US
 CM3433  USGS QUAD   -  DONOVAN (2018)
 CM3433
 CM3433                         *CURRENT SURVEY CONTROL
 CM3433  ______________________________________________________________________
 CM3433* NAD 83(1986) POSITION- 40 53 11.53   (N) 087 36 44.78   (W)   HD_HELD1
 CM3433* NAVD 88 ORTHO HEIGHT -   204.707 (meters)      671.61  (feet) ADJUSTED
 CM3433  ______________________________________________________________________
 CM3433  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 CM3433  DYNAMIC HEIGHT  -        204.617 (meters)      671.31  (feet) COMP
 CM3433  MODELED GRAVITY -    980,180.1   (mgal)                       NAVD 88
 CM3433
 CM3433  VERT ORDER      -  SECOND    CLASS I
 CM3433
 CM3433.The horizontal coordinates were determined by differentially corrected
 CM3433.hand held GPS observations or other comparable positioning techniques
 CM3433.and have an estimated accuracy of +/- 3 meters.
 CM3433
 CM3433.The orthometric height was determined by differential leveling and
 CM3433.adjusted by the NATIONAL GEODETIC SURVEY
 CM3433.in May 2016.
 CM3433
 CM3433.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM3433.GEOID18 height accuracy estimate available here.
 CM3433
 CM3433.Click photographs - Photos may exist for this station.
 CM3433
 CM3433.The dynamic height is computed by dividing the NAVD 88
 CM3433.geopotential number by the normal gravity value computed on the
 CM3433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM3433.degrees latitude (g = 980.6199 gals.).
 CM3433
 CM3433.The modeled gravity was interpolated from observed gravity values.
 CM3433
 CM3433;                    North         East    Units  Estimated Accuracy
 CM3433;SPC IL E     -   468,691.8     360,755.2     MT  (+/- 3 meters HH1 GPS) 
 CM3433
 CM3433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4840426342(NAD 83)
 CM3433
 CM3433                          SUPERSEDED SURVEY CONTROL
 CM3433
 CM3433.No superseded survey control is available for this station.
 CM3433
 CM3433_MARKER: DR = REFERENCE MARK DISK
 CM3433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM3433_STAMPING: DONOVAN NO 3 1947 1972
 CM3433_MARK LOGO: CGS
 CM3433_PROJECTION: RECESSED 13 CENTIMETERS
 CM3433_MAGNETIC: N = NO MAGNETIC MATERIAL
 CM3433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM3433+STABILITY: SURFACE MOTION
 CM3433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM3433+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2016
 CM3433
 CM3433  HISTORY     - Date     Condition        Report By
 CM3433  HISTORY     - 1972     MONUMENTED       CGS
 CM3433  HISTORY     - 20160204 GOOD             AMESC
 CM3433
 CM3433                          STATION DESCRIPTION
 CM3433
 CM3433'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 CM3433'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHWEST OF
 CM3433'SHELDON, 5.2 MI (8.4 KM) SOUTH-SOUTHEAST OF BEAVERVILLE AND IN THE
 CM3433'TOWN OF DONOVAN, IL.
 CM3433'
 CM3433'TO REACH FROM THE POST OFFICE IN DONOVAN PROCEED NORTHEAST ALONG
 CM3433'SECOND STREET FOR 0.25 MI (0.4 KM) TO EAST THIRD STREET.  CONTINUE
 CM3433'NORTH ALONG SECOND STREET FOR 750 FT (228.6 M) TO THE STATION ON THE
 CM3433'LEFT.
 CM3433'
 CM3433'THE STATION IS 121 FT (36.9 M) WEST OF THE CENTERLINE OF SECOND
 CM3433'STREET, 111 FT (33.8 M) SOUTHWEST OF STATION DONOVAN REFERENCE MARK 1,
 CM3433'82 FT (25.0 M) WEST-NORTHWEST OF STATION DONOVAN, 39 FT (11.9 M) WEST
 CM3433'OF A 36 INCH (91 CM) MAPLE TREE AND 19 FT (5.8 M) NORTH OF THE
 CM3433'CENTERLINE OF THE GRAVEL TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0108 ***********************************************************************
 JB0108  DESIGNATION -  DOORSILL
 JB0108  PID         -  JB0108
 JB0108  STATE/COUNTY-  IL/JASPER
 JB0108  COUNTRY     -  US
 JB0108  USGS QUAD   -  DUNDAS (2018)
 JB0108
 JB0108                         *CURRENT SURVEY CONTROL
 JB0108  ______________________________________________________________________
 JB0108* NAD 83(1986) POSITION- 38 51 12.     (N) 088 05 05.     (W)   SCALED
 JB0108* NAVD 88 ORTHO HEIGHT -   147.121 (meters)      482.68  (feet) ADJUSTED
 JB0108  ______________________________________________________________________
 JB0108  GEOID HEIGHT    -        -31.542 (meters)                     GEOID18
 JB0108  DYNAMIC HEIGHT  -        147.032 (meters)      482.39  (feet) COMP
 JB0108  MODELED GRAVITY -    980,021.5   (mgal)                       NAVD 88
 JB0108
 JB0108  VERT ORDER      -  FIRST     CLASS II
 JB0108
 JB0108.The horizontal coordinates were scaled from a map and have
 JB0108.an estimated accuracy of +/- 6 seconds.
 JB0108
 JB0108.The orthometric height was determined by differential leveling and
 JB0108.adjusted by the NATIONAL GEODETIC SURVEY
 JB0108.in June 1991.
 JB0108
 JB0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0108.GEOID18 height accuracy estimate available here.
 JB0108
 JB0108.Click photographs - Photos may exist for this station.
 JB0108
 JB0108.The dynamic height is computed by dividing the NAVD 88
 JB0108.geopotential number by the normal gravity value computed on the
 JB0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0108.degrees latitude (g = 980.6199 gals.).
 JB0108
 JB0108.The modeled gravity was interpolated from observed gravity values.
 JB0108
 JB0108;                    North         East    Units  Estimated Accuracy
 JB0108;SPC IL E     -   242,730.      321,580.      MT  (+/- 180 meters Scaled)
 JB0108
 JB0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ058010(NAD 83)
 JB0108
 JB0108                          SUPERSEDED SURVEY CONTROL
 JB0108
 JB0108  NGVD 29 (??/??/92)  147.203  (m)          482.95   (f) ADJ UNCH    1 2
 JB0108
 JB0108.Superseded values are not recommended for survey control.
 JB0108
 JB0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0108.See file dsdata.pdf to determine how the superseded data were derived.
 JB0108
 JB0108_MARKER: Q = CHISELED SQUARE
 JB0108_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0108_SP_SET: BUILDING
 JB0108_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0108
 JB0108  HISTORY     - Date     Condition        Report By
 JB0108  HISTORY     - 1956     MONUMENTED       CGS
 JB0108  HISTORY     - 1956     GOOD             CGS
 JB0108
 JB0108                          STATION DESCRIPTION
 JB0108
 JB0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0108'1.4 MI N FROM DUNDAS.
 JB0108'1.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0108'STATION AND BLACK TOP ROAD CROSSING AT DUNDAS, AT WEST LIBERTY,
 JB0108'70 FEET EAST OF EAST RAIL, AT A CONCRETE BLOCK BUILDING OWNED
 JB0108'BY WAYNE FEED MILL COMPANY, 21.4 FEET EAST OF NORTHWEST CORNER
 JB0108'OF CONCRETE BLOCK BUILDING, A 2-INCH OUTLINED SQUARE IN TOP OF
 JB0108'CONCRETE DOOR SILL OF SLIDING DOOR ON NORTH SIDE OF BUILDING,
 JB0108'3.6 FEET WEST OF EAST DOOR FACING AND ABOUT LEVEL WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0145 ***********************************************************************
 KB0145  DESIGNATION -  DORANS RM 1
 KB0145  PID         -  KB0145
 KB0145  STATE/COUNTY-  IL/COLES
 KB0145  COUNTRY     -  US
 KB0145  USGS QUAD   -  HUMBOLDT (2018)
 KB0145
 KB0145                         *CURRENT SURVEY CONTROL
 KB0145  ______________________________________________________________________
 KB0145* NAD 83(1986) POSITION- 39 33 52.60   (N) 088 18 37.55   (W)   HD_HELD1
 KB0145* NAVD 88 ORTHO HEIGHT -   205.481 (meters)      674.15  (feet) ADJUSTED
 KB0145  ______________________________________________________________________
 KB0145  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 KB0145  DYNAMIC HEIGHT  -        205.366 (meters)      673.77  (feet) COMP
 KB0145  MODELED GRAVITY -    980,059.9   (mgal)                       NAVD 88
 KB0145
 KB0145  VERT ORDER      -  SECOND    CLASS 0
 KB0145
 KB0145.The horizontal coordinates were determined by differentially corrected
 KB0145.hand held GPS observations or other comparable positioning techniques
 KB0145.and have an estimated accuracy of +/- 3 meters.
 KB0145
 KB0145.The orthometric height was determined by differential leveling and
 KB0145.adjusted by the NATIONAL GEODETIC SURVEY
 KB0145.in June 1991.
 KB0145
 KB0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0145.GEOID18 height accuracy estimate available here.
 KB0145
 KB0145.Click photographs - Photos may exist for this station.
 KB0145
 KB0145.The dynamic height is computed by dividing the NAVD 88
 KB0145.geopotential number by the normal gravity value computed on the
 KB0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0145.degrees latitude (g = 980.6199 gals.).
 KB0145
 KB0145.The modeled gravity was interpolated from observed gravity values.
 KB0145
 KB0145;                    North         East    Units  Estimated Accuracy
 KB0145;SPC IL E     -   321,660.3     301,968.1     MT  (+/- 3 meters HH1 GPS) 
 KB0145
 KB0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8743280255(NAD 83)
 KB0145
 KB0145                          SUPERSEDED SURVEY CONTROL
 KB0145
 KB0145  NGVD 29 (??/??/92)  205.549  (m)          674.37   (f) ADJ UNCH    2 0
 KB0145
 KB0145.Superseded values are not recommended for survey control.
 KB0145
 KB0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0145.See file dsdata.pdf to determine how the superseded data were derived.
 KB0145
 KB0145_MARKER: DR = REFERENCE MARK DISK
 KB0145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0145_STAMPING: DORANS NO 1 1959
 KB0145_MARK LOGO: CGS
 KB0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0145+STABILITY: SURFACE MOTION
 KB0145
 KB0145  HISTORY     - Date     Condition        Report By
 KB0145  HISTORY     - 1959     MONUMENTED       CGS
 KB0145  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0145
 KB0145                          STATION DESCRIPTION
 KB0145
 KB0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0145'4.5 MI S FROM HUMBOLDT.
 KB0145'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0145'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILES EAST
 KB0145'ALONG AN OILED ROAD, THENCE 1.5 MILES SOUTH ALONG AN OILED ROAD,
 KB0145'THENCE 0.4 MILES WEST ALONG AN OILED ROAD, NEAR A FENCE CORNER
 KB0145'SOUTH OF THE ROAD, 26 FEET SOUTH OF THE CENTER LINE OF THE
 KB0145'ROAD, 1/2 FOOT NORTH OF A FENCE, 35 FEET EAST OF A FENCE CORNER,
 KB0145'34.6 FEET EAST OF TRIANGLATION STATION DORANS, 45 FEET EAST OF
 KB0145'THE SOUTHEAST CORNER OF A WOODEN PLANK BRIDGE, 34.1 FEET EAST
 KB0145'OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 KB0145'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0145
 KB0145                          STATION RECOVERY (2005)
 KB0145
 KB0145'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0146 ***********************************************************************
 KB0146  DESIGNATION -  DORANS RM 2
 KB0146  PID         -  KB0146
 KB0146  STATE/COUNTY-  IL/COLES
 KB0146  COUNTRY     -  US
 KB0146  USGS QUAD   -  HUMBOLDT (2018)
 KB0146
 KB0146                         *CURRENT SURVEY CONTROL
 KB0146  ______________________________________________________________________
 KB0146* NAD 83(1986) POSITION- 39 33 52.57   (N) 088 18 38.74   (W)   HD_HELD1
 KB0146* NAVD 88 ORTHO HEIGHT -   205.631 (meters)      674.64  (feet) ADJUSTED
 KB0146  ______________________________________________________________________
 KB0146  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 KB0146  DYNAMIC HEIGHT  -        205.516 (meters)      674.26  (feet) COMP
 KB0146  MODELED GRAVITY -    980,059.9   (mgal)                       NAVD 88
 KB0146
 KB0146  VERT ORDER      -  SECOND    CLASS 0
 KB0146
 KB0146.The horizontal coordinates were determined by differentially corrected
 KB0146.hand held GPS observations or other comparable positioning techniques
 KB0146.and have an estimated accuracy of +/- 3 meters.
 KB0146
 KB0146.The orthometric height was determined by differential leveling and
 KB0146.adjusted by the NATIONAL GEODETIC SURVEY
 KB0146.in June 1991.
 KB0146
 KB0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0146.GEOID18 height accuracy estimate available here.
 KB0146
 KB0146.Click photographs - Photos may exist for this station.
 KB0146
 KB0146.The dynamic height is computed by dividing the NAVD 88
 KB0146.geopotential number by the normal gravity value computed on the
 KB0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0146.degrees latitude (g = 980.6199 gals.).
 KB0146
 KB0146.The modeled gravity was interpolated from observed gravity values.
 KB0146
 KB0146;                    North         East    Units  Estimated Accuracy
 KB0146;SPC IL E     -   321,659.4     301,939.7     MT  (+/- 3 meters HH1 GPS) 
 KB0146
 KB0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8740480254(NAD 83)
 KB0146
 KB0146                          SUPERSEDED SURVEY CONTROL
 KB0146
 KB0146  NGVD 29 (??/??/92)  205.699  (m)          674.86   (f) ADJ UNCH    2 0
 KB0146
 KB0146.Superseded values are not recommended for survey control.
 KB0146
 KB0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0146.See file dsdata.pdf to determine how the superseded data were derived.
 KB0146
 KB0146_MARKER: DR = REFERENCE MARK DISK
 KB0146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0146_STAMPING: DORANS NO 2 1959
 KB0146_MARK LOGO: CGS
 KB0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0146+STABILITY: SURFACE MOTION
 KB0146
 KB0146  HISTORY     - Date     Condition        Report By
 KB0146  HISTORY     - 1959     MONUMENTED       CGS
 KB0146  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0146
 KB0146                          STATION DESCRIPTION
 KB0146
 KB0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0146'4.5 MI S FROM HUMBOLDT.
 KB0146'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0146'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILES EAST
 KB0146'ALONG AN OILED ROAD, THENCE 1.5 MILES SOUTH ALONG AN OILED ROAD,
 KB0146'THENCE 0.4 MILES WEST ALONG AN OILED ROAD, NEAR A FENCE CORNER
 KB0146'SOUTH OF THE ROAD, 28 1/2 FEET SOUTH OF THE CENTER LINE OF THE
 KB0146'ROAD, 58 1/2 FEET WEST OF A FENCE CORNER, 34 FEET WEST OF THE
 KB0146'SOUTHWEST CORNER OF A WOODEN PLANK BRIDGE, 58.7 FEET WEST OF
 KB0146'TRIANGULATION STATION DORANS, 59.6 FEET WEST OF A METAL WITNESS
 KB0146'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 KB0146'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0146
 KB0146                          STATION RECOVERY (2005)
 KB0146
 KB0146'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0146'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1574 ***********************************************************************
 JC1574  CBN         -  This is a Cooperative Base Network Control Station.
 JC1574  DESIGNATION -  DORSEY
 JC1574  PID         -  JC1574
 JC1574  STATE/COUNTY-  IL/MADISON
 JC1574  COUNTRY     -  US
 JC1574  USGS QUAD   -  BETHALTO (2018)
 JC1574
 JC1574                         *CURRENT SURVEY CONTROL
 JC1574  ______________________________________________________________________
 JC1574* NAD 83(2011) POSITION- 38 58 25.50152(N) 090 00 04.99132(W)   ADJUSTED
 JC1574* NAD 83(2011) ELLIP HT-   147.291 (meters)        (06/27/12)   ADJUSTED
 JC1574* NAD 83(2011) EPOCH   -  2010.00
 JC1574* NAVD 88 ORTHO HEIGHT -   178.6   (meters)      586.    (feet) GPS OBS
 JC1574  ______________________________________________________________________
 JC1574  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 JC1574  GEOID HEIGHT    -        -31.292 (meters)                     GEOID12A
 JC1574  GEOID HEIGHT    -        -31.278 (meters)                     GEOID18
 JC1574  NAD 83(2011) X  -      -,120.153 (meters)                     COMP
 JC1574  NAD 83(2011) Y  - -4,965,275.232 (meters)                     COMP
 JC1574  NAD 83(2011) Z  -  3,990,144.560 (meters)                     COMP
 JC1574  LAPLACE CORR    -          2.26  (seconds)                    DEFLEC18
 JC1574
 JC1574  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC1574  Standards:
 JC1574         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC1574            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC1574  -------------------------------------------------------------------
 JC1574  NETWORK    0.59   1.57           0.25   0.23   0.80     -0.00821367
 JC1574  -------------------------------------------------------------------
 JC1574  Click here for local accuracies and other accuracy information.
 JC1574
 JC1574.The horizontal coordinates were established by GPS observations
 JC1574.and adjusted by the National Geodetic Survey in June 2012.
 JC1574
 JC1574.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC1574.been affixed to the stable North American tectonic plate. See 
 JC1574.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC1574
 JC1574.The horizontal coordinates are valid at the epoch date displayed above
 JC1574.which is a decimal equivalence of Year/Month/Day.
 JC1574
 JC1574.The orthometric height was determined by GPS observations and a
 JC1574.high-resolution geoid model.
 JC1574
 JC1574.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1574.GEOID18 height accuracy estimate available here.
 JC1574
 JC1574.Click photographs - Photos may exist for this station.
 JC1574
 JC1574.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC1574
 JC1574.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1574
 JC1574.The ellipsoidal height was determined by GPS observations
 JC1574.and is referenced to NAD 83.
 JC1574
 JC1574. The following values were computed from the NAD 83(2011) position.
 JC1574
 JC1574;                    North         East     Units Scale Factor Converg.
 JC1574;SPC IL W     -   256,068.344   714,322.079   MT  0.99994370   +0 06 14.2
 JC1574;SPC IL W     -   840,117.56  2,343,571.69   sFT  0.99994370   +0 06 14.2
 JC1574;UTM  15      - 4,318,141.380   759,776.129   MT  1.00043105   +1 53 13.5
 JC1574;UTM  16      - 4,318,149.300   239,983.598   MT  1.00043259   -1 53 19.8
 JC1574
 JC1574!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1574!SPC IL W     -   0.99997689  x   0.99994370  =   0.99992059
 JC1574!UTM  15      -   0.99997689  x   1.00043105  =   1.00040793
 JC1574!UTM  16      -   0.99997689  x   1.00043259  =   1.00040947
 JC1574
 JC1574:                Primary Azimuth Mark                     Grid Az
 JC1574:SPC IL W     -  DORSEY RM 4 AZIMUTH                      017 35 19.6
 JC1574:UTM  15      -  DORSEY RM 4 AZIMUTH                      015 48 20.3
 JC1574:UTM  16      -  DORSEY RM 4 AZIMUTH                      019 34 53.6
 JC1574
 JC1574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5977618141(NAD 83)
 JC1574
 JC1574|---------------------------------------------------------------------|
 JC1574| PID    Reference Object                     Distance      Geod. Az  |
 JC1574|                                                           dddmmss.s |
 JC1574| CI4302 DORSEY RM 4 AZIMUTH                                0174133.8 |
 JC1574| KB1456 STAUNTON MUNICIPAL TANK             APPROX.19.8 KM 0742442.5 |
 JC1574| JC1573 PTS 21                               21.689 METERS 16230     |
 JC1574| JB2004 EDWARDSVILLE MUNICIPAL SPIPE        APPROX.18.0 KM 1681548.6 |
 JC1574| JB2003 EDWARDSVILLE KETTLE R TREAT TK      APPROX.21.8 KM 1685151.9 |
 JC1574| CI4299 DORSEY RM 1                          44.684 METERS 17907     |
 JC1574| CI4298 DORSEY AZ MK                                       1902035.9 |
 JC1574| CI4301 DORSEY RM 3                          22.860 METERS 21040     |
 JC1574| CI4300 DORSEY RM 2                          48.932 METERS 27045     |
 JC1574|---------------------------------------------------------------------|
 JC1574
 JC1574                          SUPERSEDED SURVEY CONTROL
 JC1574
 JC1574  NAD 83(2007)-  38 58 25.50120(N)    090 00 04.99288(W) AD(2002.00) 0
 JC1574  ELLIP H (02/10/07)  147.299  (m)                       GP(2002.00)    
 JC1574  NAD 83(1997)-  38 58 25.50138(N)    090 00 04.99208(W) AD(       ) A
 JC1574  ELLIP H (09/15/03)  147.317  (m)                       GP(       ) 4 1
 JC1574  NAD 83(1997)-  38 58 25.50596(N)    090 00 04.99389(W) AD(       ) 1
 JC1574  ELLIP H (10/21/99)  147.383  (m)                       GP(       ) 4 1
 JC1574  NAD 83(1986)-  38 58 25.51852(N)    090 00 04.98221(W) AD(       ) 1
 JC1574  NAD 27      -  38 58 25.35300(N)    090 00 04.60600(W) AD(       ) 1
 JC1574  NAVD 88 (09/15/03)  178.6    (m)  GEOID99  model used  GPS OBS        
 JC1574
 JC1574.Superseded values are not recommended for survey control.
 JC1574
 JC1574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1574.See file dsdata.pdf to determine how the superseded data were derived.
 JC1574
 JC1574_MARKER: DS = TRIANGULATION STATION DISK
 JC1574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1574_STAMPING: DORSEY 1934
 JC1574_MARK LOGO: CGS
 JC1574_PROJECTION: PROJECTING 8 CENTIMETERS
 JC1574_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1574+STABILITY: SURFACE MOTION
 JC1574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1574+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2019
 JC1574
 JC1574  HISTORY     - Date     Condition        Report By
 JC1574  HISTORY     - 1934     MONUMENTED       CGS
 JC1574  HISTORY     - 1969     GOOD             CGS
 JC1574  HISTORY     - 1969     GOOD             CGS
 JC1574  HISTORY     - 1970     GOOD             LOCENG
 JC1574  HISTORY     - 1972     GOOD             NGS
 JC1574  HISTORY     - 19911201 GOOD             USGS
 JC1574  HISTORY     - 19930415 GOOD             MODNR
 JC1574  HISTORY     - 200207   GOOD             ILDT
 JC1574  HISTORY     - 20110719 GOOD             ILDT
 JC1574  HISTORY     - 20191009 GOOD             ILDT
 JC1574
 JC1574                          STATION DESCRIPTION
 JC1574
 JC1574'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JC1574'ON THE WEST EDGE OF THE VILLAGE OF DORSEY, IN THE WEST HALF SECTION OF
 JC1574'SEC. 16, T. 6 N., R. 8 W., ON THE WEST SIDE OF THE CLEVELAND,
 JC1574'CINCINNATI, CHICAGO AND ST. LOUIS RAILWAY, ON PROPERTY OWNED BY THE
 JC1574'RAILROAD COMPANY, 420 FEET SOUTH OF THE RAILROAD STATION, 93 FEET
 JC1574'NORTHWEST OF THE NORTHWEST CORNER OF AN OLD CREAMERY, 40 FEET NORTH OF
 JC1574'THE CENTER LINE OF MAIN STREET, 50 FEET EAST OF THE EAST RAIL, 44 FEET
 JC1574'SOUTHWEST OF A SIGNAL POST, AND PROJECTS 8 INCHES.
 JC1574'
 JC1574'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 JC1574'DISKS SET IN CONCRETE.
 JC1574'
 JC1574'REFERENCE MARK NO. 1 IS SOUTH-SOUTHEAST OF THE STATION ON THE EAST
 JC1574'EDGE OF NORTH-SOUTH ROAD RIGHT-OF-WAY, 27 FEET EAST OF CENTER LINE OF
 JC1574'ROAD, ABOUT 90 FEET EAST OF THE EAST RAIL, 25 FEET WEST OF THE
 JC1574'SOUTHWEST CORNER OF THE CREAMERY, AND PROJECTS 14 INCHES.
 JC1574'
 JC1574'REFERENCE MARK NO. 2 IS WEST OF THE STATION, 107 FEET WEST OF WEST
 JC1574'RAIL, 31 FEET NORTH OF THE CENTER LINE OF ROAD, 38 FEET WEST OF A
 JC1574'NORTH-SOUTH ROAD, 0.5 FOOT EAST OF FENCE LINE, AND PROJECTS 12 INCHES.
 JC1574'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2 IS
 JC1574'220.36 FEET.
 JC1574'
 JC1574'AZIMUTH MARK IS SOUTH OF THE STATION ON THE EAST EDGE OF THE
 JC1574'RIGHT-OF-WAY OF A NORTH-SOUTH ROAD, 21 FEET EAST OF THE CENTER LINE OF
 JC1574'THE ROAD, AND PROJECTS 14 INCHES.
 JC1574'
 JC1574'PRIMARY TRAVERSE STATION NO. 21 (USGS 1924)  IS SOUTHWEST OF THE
 JC1574'STATION, IN THE NORTHWEST CORNER OF THE LOT CONTAINING THE OLD
 JC1574'CREAMERY, 22 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE CREAMERY,
 JC1574'27 FEET SOUTH OF THE CENTER LINE OF THE ROAD, AND PROJECTS 6 INCHES.
 JC1574'THE MARK IS A STANDARD U.S.G.S. BRASS DISK SET IN A BLOCK OF CONCRETE
 JC1574'ABOUT 6 INCHES IN DIAMETER AND IS VERY UNSTABLE.  IT WAS CONNECTED TO
 JC1574'STATION DORSEY BY TRAVERSE.
 JC1574'
 JC1574'110-FOOT TOWER AT STAUNTON IS VISIBLE AT 75 FEET.
 JC1574'110-FOOT TOWER AT GROTE IS VISIBLE AT 70 FEET.
 JC1574'110-FOOT TOWER AT EDWARDSVILLE IS VISIBLE AT 35 FEET.
 JC1574'87-FOOT TOWER AT KELSEY IS VISIBLE AT 70 FEET.
 JC1574'100-FOOT TOWER AT BAUER IS VISIBLE AT 83 FEET.
 JC1574
 JC1574                          STATION RECOVERY (1969)
 JC1574
 JC1574'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 JC1574'THE STATION MARK, REFERENCE MARK AND THE AZIMUTH MARK WERE FOUND
 JC1574'IN GOOD CONDITION.  REFERENCE MARK 1 IS IN A CULTIVATED FIELD
 JC1574'AND WILL HAVE TO BE RESET SINCE IT HAS BEEN HIT AND LEANING TO
 JC1574'THE WEST.  P.T.S. 21 (USGS) WAS FOUND LEANING TO THE SOUTHWEST
 JC1574'AND LOOSE IN THE GROUND.  THE DESCRIPTION TO THE STATION IS VERY
 JC1574'POOR SINCE DORSEY IS NOT ON THE MAP AND THE RAILROAD HAS BEEN
 JC1574'REMOVED.  A NEW DESCRIPTION FOLLOWS.
 JC1574'
 JC1574'THE STATION MARK IS LOCATED IN THE WEST EDGE OF THE SMALL
 JC1574'VILLAGE OF DORSEY, ABOUT 150 FEET WEST OF THE DORSEY POST
 JC1574'OFFICE, 16 FEET WEST OF THE CENTERLINE OF A GRADED ROAD, 40 FEET
 JC1574'NORTHWEST OF THE INTERSECTION OF A CROSSROAD, 39 FEET NORTH
 JC1574'OF THE CENTERLINE OF A PAVED ROAD, 12 FEET NORTHEAST OF AN
 JC1574'UNDERGROUND CABLE WARNING POST WHICH PROJECTS 3 FEET AND 1 FOOT
 JC1574'SOUTHEAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 3
 JC1574'INCHES AND THE DISK IS STAMPED DORSEY 1934.
 JC1574'
 JC1574'REFERENCE MARK 2 IS 30 FEET NORTH OF THE CENTERLINE OF THE
 JC1574'PAVED ROAD, 16 FEET SOUTHEAST OF A 36 INCH MAPLE TREE, 14 FEET
 JC1574'NORTH OF A TELEPHONE POLE, 7 FEET EAST OF THE CENTERLINE OF A
 JC1574'DRIVEWAY AND IN THE SOUTHEAST CORNER OF A LAWN.  THE MONUMENT
 JC1574'PROJECTS 5 INCHES AND THE DISK IS STAMPED DORSEY NO 11 1934.
 JC1574'
 JC1574'THE AZIMUTH MARK IS 21 FEET EAST OF THE CENTERLINE OF A PAVED
 JC1574'ROAD AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT
 JC1574'PROJECTS 5 INCHES AND THE DISK IS STAMPED DORSEY 1934 AZIMUTH.
 JC1574'
 JC1574'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 140 AND
 JC1574'159 (ABOUT 7 MILES NORTH OF EDWARDSVILLE), GO NORTH ON HIGHWAY
 JC1574'159 FOR 5.05 MILES TO A CROSSROAD.  TURN LEFT ON PAVED ROAD AND
 JC1574'GO WEST FOR 1.65 MILES TO THE WEST EDGE OF DORSEY AND THE STATION
 JC1574'ON THE RIGHT.
 JC1574
 JC1574                          STATION RECOVERY (1969)
 JC1574
 JC1574'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 JC1574'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND AS
 JC1574'DESCRIBED IN THE RECOVERY NOTE.  REFERENCE MARK 1 DISK WAS SALVAGED.
 JC1574'REFERENCE MARK 3 WAS SET.  THE RECOVERY NOTE IS GOOD WITH THE
 JC1574'FOLLOWING.
 JC1574'
 JC1574'REFERENCE MARK 3 IS 29 FEET SOUTH OF THE CENTERLINE OF PAVED ROAD, 17
 JC1574'FEET WEST OF A POWER POLE, 36 FEET WEST OF THE CENTERLINE OF A PAVED
 JC1574'ROAD SOUTH AND 1 FOOT NORTHEAST OF THE POWER POLE GUY WIRE.  THE
 JC1574'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED DORSEY 1934 NO 3
 JC1574'1969.
 JC1574'
 JC1574'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JC1574
 JC1574                          STATION RECOVERY (1970)
 JC1574
 JC1574'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (RJZ)
 JC1574'STATION RECOVERED BY L. ROBERT KIMBOLT CONSULTING ENGINEERS.  DORSEY
 JC1574'1934, GOOD.  DORSEY NO. 2 1934, GOOD.  DORSEY 1934 NO. 3 1969, GOOD.
 JC1574'DORSEY AZ MK. 1934, LEANING SLIGHTLY TO WEST.  REFERENCE MARK NO. 1
 JC1574'WAS NOT RECOVERED, THE LOT IN WHICH IT SAT IS NOW UNDER CULTIVATION.
 JC1574'
 JC1574'PRIMARY TRAVERSE STATION NO. 21 USGS 1924 WAS NOT RECOVERED.  POLARIS
 JC1574'OBSERVATION AT STATION (AZ MK. AS BACKSIGHT) PROVES AZIMUTH TO MARK TO
 JC1574'BE IN ERROR BY ABOUT 1 MINUTE.  (60 SECONDS)  THIS ALSO PROVES-OUT
 JC1574'AGAINST OTHER STAR SHOTS SEVERAL TANGENTS AWAY AS WELL AS A TIE TO C
 JC1574'AND GS PLUS OR MINUS 20 MILES SOUTH.
 JC1574
 JC1574                          STATION RECOVERY (1972)
 JC1574
 JC1574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 JC1574'THE STATION MARK, REFERENCE MARKS 2 AND 3 WERE FOUND IN GOOD
 JC1574'CONDITION.  THE 1934 AZIMUTH MARK WAS FOUND LEANING TO THE
 JC1574'WEST.  A NEW AZIMUTH MARK (R.M. NO. 4) WAS SET AND POLARIS
 JC1574'OBSERVATION WILL BE MADE.  THE DISTANCE AND DIRECTION TO THE
 JC1574'REFERENCE MARKS CHECKED.  AZIMUTH MARK 1934 WAS DESTROYED.
 JC1574'A NEW DESCRIPTION FOLLOWS-
 JC1574'
 JC1574'THE STATION IS LOCATED AT THE WEST EDGE OF THE SMALL VILLAGE
 JC1574'OF DORSEY, ABOUT 150 FEET WEST OF THE DORSEY POST OFFICE, 16 FEET
 JC1574'WEST OF THE CENTERLINE OF A GRAVELED ROAD, 40 FEET NORTHWEST OF
 JC1574'THE INTERSECTION OF CROSSROADS, 39 FEET NORTH OF THE CENTERLINE
 JC1574'OF PAVED ROAD, 12 FEET NORTHEAST OF AN UNDERGROUND CABLE WARNING
 JC1574'POST WHICH PROJECTS ABOUT 3 FEET AND 1 FOOT SOUTHEAST OF A METAL
 JC1574'WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 JC1574'STAMPED DORSEY 1934.
 JC1574'
 JC1574'REFERENCE MARK 2 IS 30 FEET NORTH OF THE CENTERLINE OF PAVED
 JC1574'ROAD, 16 FEET SOUTHEAST OF A 36 INCH MAPLE TREE, 14 FEET
 JC1574'NORTH OF A TELEPHONE POLE, 7 FEET EAST OF THE CENTERLINE OF A
 JC1574'DRIVEWAY AND IN THE SOUTHEAST CORNER OF A LAWN.  THE MONUMENT
 JC1574'PROJECTS 5 INCHES AND THE DISK IS STAMPED DORSEY NO 11 1934.
 JC1574'
 JC1574'REFERENCE MARK 3 IS 29 FEET SOUTH OF THE CENTERLINE OF PAVED
 JC1574'ROAD, 17 FEET WEST OF A POWER POLE, 36 FEET WEST OF THE
 JC1574'CENTERLINE OF A PAVED ROAD AND 1 FOOT NORTHEAST OF POWER POLE
 JC1574'GUY WITE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JC1574'STAMPED DORSEY 1934 NO 3 1969.
 JC1574'
 JC1574'REFERENCE MARK 4 IS 84 FEET NORTHWEST OF A FENCE CORNER, 11 FEET
 JC1574'WEST OF THE CENTERLINE OF GRAVELED ROAD, 1 FOOT SOUTH OF A POWER
 JC1574'POLE, 1 FOOT SOUTHWEST OF A METAL WITNESS POST AND ABOUT 150
 JC1574'FEET NORTHWEST OF A BRICK HOUSE.  THE MONUMENT PROJECTS 4 INCHES
 JC1574'AND THE DISK IS STAMPED DORSEY 1934 NO 4 1972.
 JC1574
 JC1574                          STATION RECOVERY (1991)
 JC1574
 JC1574'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1991 (GDW)
 JC1574'RECOVERED IN GOOD CONDITION.
 JC1574
 JC1574                          STATION RECOVERY (1993)
 JC1574
 JC1574'RECOVERY NOTE BY MO DEPT OF NAT RES 1993
 JC1574'RECOVERED AS DESCRIBED.
 JC1574
 JC1574                          STATION RECOVERY (2002)
 JC1574
 JC1574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002
 JC1574'THE STATION IS LOCATED IN DORSEY, ILLINOIS.  THE STATION IS IN THE
 JC1574'NORTHWEST CORNER OF INTERSECTION OF CR 52 (SEILER ROAD)  CR 53 (BIVENS
 JC1574'ROAD) TO THE SOUTH AND LONE PINE DRIVE TO THE NORTH.
 JC1574'
 JC1574'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 159 AND SEILER
 JC1574'ROAD 1.7 MILES WEST TO THE MARK ON THE RIGHT.
 JC1574'
 JC1574'THE STATION IS LOCATED AT THE WEST EDGE OF THE SMALL VILLAGE OF
 JC1574'DORSEY, ABOUT 150 FEET WEST OF THE DORSEY POST OFFICE.  16 FEET WEST
 JC1574'OF THE CENTERLINE OF A GRAVELED ROAD NORTH (LONE PINE DRIVE)  40 FEET
 JC1574'NORTHWEST OF THE INTERSECTION OF THE CROSSROADS.  39 FEET NORTH OF THE
 JC1574'CENTERLINE OF THE PAVED ROAD (SEILER ROAD)  12 FEET NORTHEAST OF AN
 JC1574'UNDERGROUND CABLE WARNING SIGN.  1 FOOT SOUTHEAST OF A METAL WITNESS
 JC1574'POST. THE MONUMENT IS A STANDARD BONZE DISK SET IN A CONCRETE POST AND
 JC1574'PROJECTS
 JC1574
 JC1574                          STATION RECOVERY (2011)
 JC1574
 JC1574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 JC1574'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF BUNKER
 JC1574'HILL, 4.9 MI (7.9 KM) NORTH-NORTHEAST OF BETHALTO AND 4.3 MI (6.9 KM)
 JC1574'WEST OF PRAIRIETOWN.
 JC1574
 JC1574                          STATION RECOVERY (2019)
 JC1574
 JC1574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1574'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0659 ***********************************************************************
 MF0659  DESIGNATION -  DOTA RESET
 MF0659  PID         -  MF0659
 MF0659  STATE/COUNTY-  IL/LASALLE
 MF0659  COUNTRY     -  US
 MF0659  USGS QUAD   -  MENDOTA WEST (2018)
 MF0659
 MF0659                         *CURRENT SURVEY CONTROL
 MF0659  ______________________________________________________________________
 MF0659* NAD 83(1997) POSITION- 41 33 46.29409(N) 089 07 48.86869(W)   ADJUSTED
 MF0659* NAVD 88 ORTHO HEIGHT -   238.97  (meters)      784.0   (feet) RESET
 MF0659  ______________________________________________________________________
 MF0659  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0659  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 MF0659  HORZ ORDER      -  SECOND
 MF0659  VERT ORDER      -  THIRD
 MF0659
 MF0659.The horizontal coordinates were established by classical geodetic methods
 MF0659.and adjusted by the National Geodetic Survey in October 1999.
 MF0659
 MF0659.The orthometric height was computed from unverified reset data.
 MF0659
 MF0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0659.GEOID18 height accuracy estimate available here.
 MF0659
 MF0659.Click photographs - Photos may exist for this station.
 MF0659
 MF0659.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0659
 MF0659. The following values were computed from the NAD 83(1997) position.
 MF0659
 MF0659;                    North         East     Units Scale Factor Converg.
 MF0659;SPC IL E     -   543,857.746   233,527.021   MT  1.00002936   -0 31 43.4
 MF0659;SPC IL E     - 1,784,306.62    766,163.23   sFT  1.00002936   -0 31 43.4
 MF0659;SPC IL W     -   544,051.428   786,449.303   MT  1.00003311   +0 41 15.5
 MF0659;SPC IL W     - 1,784,942.06  2,580,209.09   sFT  1.00003311   +0 41 15.5
 MF0659;UTM  16      - 4,603,434.151   322,371.215   MT  0.99998830   -1 24 49.2
 MF0659
 MF0659!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0659!SPC IL E     -   0.99996770  x   1.00002936  =   0.99999706
 MF0659!SPC IL W     -   0.99996770  x   1.00003311  =   1.00000081
 MF0659!UTM  16      -   0.99996770  x   0.99998830  =   0.99995600
 MF0659
 MF0659:                Primary Azimuth Mark                     Grid Az
 MF0659:SPC IL E     -  DOTA AZ MK RESET                         017 38 27.6
 MF0659:SPC IL W     -  DOTA AZ MK RESET                         016 25 28.7
 MF0659:UTM  16      -  DOTA AZ MK RESET                         018 31 33.4
 MF0659
 MF0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2237103434(NAD 83)
 MF0659
 MF0659|---------------------------------------------------------------------|
 MF0659| PID    Reference Object                     Distance      Geod. Az  |
 MF0659|                                                           dddmmss.s |
 MF0659| CI6920 DOTA AZ MK RESET                                   0170644.2 |
 MF0659| MF0658 DOTA RM 1                            32.461 METERS 06717     |
 MF0659| MF0661 DOTA RM 2                            16.392 METERS 19936     |
 MF0659| MF0660 DOTA RM 3                            21.092 METERS 27552     |
 MF0659|---------------------------------------------------------------------|
 MF0659
 MF0659                          SUPERSEDED SURVEY CONTROL
 MF0659
 MF0659  NAD 83(1996)-  41 33 46.29395(N)    089 07 48.86981(W) AD(       ) 2
 MF0659  NAD 83(1986)-  41 33 46.29989(N)    089 07 48.87496(W) AD(       ) 2
 MF0659  NAD 27      -  41 33 46.18520(N)    089 07 48.57190(W) AD(       ) 2
 MF0659
 MF0659.Superseded values are not recommended for survey control.
 MF0659
 MF0659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0659.See file dsdata.pdf to determine how the superseded data were derived.
 MF0659
 MF0659_MARKER: DS = TRIANGULATION STATION DISK
 MF0659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0659_STAMPING: DOTA 1954 1969
 MF0659_MARK LOGO: CGS
 MF0659_PROJECTION: RECESSED 15 CENTIMETERS
 MF0659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0659+STABILITY: SURFACE MOTION
 MF0659
 MF0659  HISTORY     - Date     Condition        Report By
 MF0659  HISTORY     - 1969     MONUMENTED       CGS
 MF0659  HISTORY     - 1969     GOOD             CGS
 MF0659
 MF0659                          STATION DESCRIPTION
 MF0659
 MF0659'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 MF0659'THE STATION IS LOCATED 0.2 MILE NORTHWEST OF THE JUNCTION OF U.S.
 MF0659'HIGHWAYS 51 AND 52 AT THE NORTHWEST EDGE OF MENDOTA AT THE MENDOTA
 MF0659'AIRPORT WHICH IS OWNED AND OPERATED BY MR. AND MRS.  FRANCIS E
 MF0659'FITZGERALD.  IT IS 33 FEET SOUTHWEST OF A POWER POLE, 51 FEET WEST OF
 MF0659'THE CENTERLINE OF A DRIVEWAY, 63 FEET NORTHWEST OF THE NORTHEAST
 MF0659'CORNER OF WHAT USED TO BE A HANGER BUT NOW LIVING QUARTERS, 60 FEET
 MF0659'NORTHEAST OF THE NORTHWEST CORNER OF THE BUILDING, AND 65 FEET
 MF0659'SOUTHWEST OF THE CENTERLINE OF HIGHWAY 52.  THE MONUMENT IS 6 INCHES
 MF0659'UNDERGROUND AND THE DISK IS STAMPED DOTA 1954 1969.
 MF0659'
 MF0659'REFERENCE MARK 1 IS 1 FOOT EAST OF A METAL WITNESS POST, 18 FEET
 MF0659'NORTHWEST OF A TELEPHONE POLE AND 37 FEET NORTHEAST OF THE CENTERLINE
 MF0659'OF THE HIGHWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DOTA NO
 MF0659'1 1954.
 MF0659'
 MF0659'REFERENCE MARK 3 IS A STANDARD DISK STAMPED DOTA 1954 NO 3 1969 SET IN
 MF0659'A DRILL HOLE IN THE NORTHWEST CORNER AND TOP OF A CONCRETE STEP TO A
 MF0659'HANGER, 3 FEET NORTH OF THE NORTH FACE OF THE HANGER, 6 INCHES EAST OF
 MF0659'THE WEST EDGE OF THE STEP AND 6 INCHES SOUTH OF THE NORTH EDGE OF THE
 MF0659'STEP.
 MF0659'
 MF0659'THE AZIMUTH MARK IS 38 FEET SOUTH OF A FENCE CORNER, 26 FEET SOUTHWEST
 MF0659'OF A CONCRETE HEADWALL, 40 FEET WEST OF THE CENTERLINE OF HIGHWAY 51,
 MF0659'1 FOOT EAST OF A FENCE, 1 FOOT NORTH OF A METAL WITNESS POST 0.2 MILE
 MF0659'NORTH ALONG HIGHWAY 51 FROM ITS JUNCTION WITH HIGHWAY 52.  THE
 MF0659'MONUMENT IS FLUSH AND THE DISK IS STAMPED DOTA 1954.
 MF0659'
 MF0659'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0659'
 MF0659'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MENDOTA
 MF0659
 MF0659                          STATION RECOVERY (1969)
 MF0659
 MF0659'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0659'1.2 MI NW FROM MENDOTA.
 MF0659'0.2 MILES NORTHWEST ALONG U.S. HIGHWAY 52 FROM ITS JUNCTION WITH
 MF0659'U.S. HIGHWAY 51 AT THE NORTHWEST EDGE OF MENDOTA AT THE MENDOTA
 MF0659'AIRPORT WHICH IS OWNED AND OPERATED BY MR. AND MRS. FRANCIS E.
 MF0659'FITZGERALD, 33 FEET SOUTHWEST OF A POWER POLE, 51 FEET WEST OF
 MF0659'THE CENTERLINE OF A DRIVEWAY, 63 FEET NORTHWEST OF THE NORTHEAST
 MF0659'CORNER OF WHAT USED TO BE A HANGER BUT NOW LIVING QUARTERS, 60
 MF0659'FEET NORTHEAST OF THE NORTHWEST CORNER OF THE BUILDING, 65 FEET
 MF0659'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY.  DISK IS SET IN THE
 MF0659'TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 6 INCHES UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0658 ***********************************************************************
 MF0658  DESIGNATION -  DOTA RM 1
 MF0658  PID         -  MF0658
 MF0658  STATE/COUNTY-  IL/LASALLE
 MF0658  COUNTRY     -  US
 MF0658  USGS QUAD   -  MENDOTA WEST (2018)
 MF0658
 MF0658                         *CURRENT SURVEY CONTROL
 MF0658  ______________________________________________________________________
 MF0658* NAD 83(1986) POSITION- 41 33 46.70   (N) 089 07 47.58   (W)   HD_HELD1
 MF0658* NAVD 88 ORTHO HEIGHT -   237.501 (meters)      779.20  (feet) ADJUSTED
 MF0658  ______________________________________________________________________
 MF0658  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0658  DYNAMIC HEIGHT  -        237.408 (meters)      778.90  (feet) COMP
 MF0658  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 MF0658
 MF0658  VERT ORDER      -  FIRST     CLASS II
 MF0658
 MF0658.The horizontal coordinates were determined by differentially corrected
 MF0658.hand held GPS observations or other comparable positioning techniques
 MF0658.and have an estimated accuracy of +/- 3 meters.
 MF0658
 MF0658.The orthometric height was determined by differential leveling and
 MF0658.adjusted by the NATIONAL GEODETIC SURVEY
 MF0658.in June 1991.
 MF0658
 MF0658.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0658.GEOID18 height accuracy estimate available here.
 MF0658
 MF0658.Click photographs - Photos may exist for this station.
 MF0658
 MF0658.The dynamic height is computed by dividing the NAVD 88
 MF0658.geopotential number by the normal gravity value computed on the
 MF0658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0658.degrees latitude (g = 980.6199 gals.).
 MF0658
 MF0658.The modeled gravity was interpolated from observed gravity values.
 MF0658
 MF0658;                    North         East    Units  Estimated Accuracy
 MF0658;SPC IL E     -   543,870.0     233,557.0     MT  (+/- 3 meters HH1 GPS) 
 MF0658
 MF0658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2240103445(NAD 83)
 MF0658
 MF0658                          SUPERSEDED SURVEY CONTROL
 MF0658
 MF0658  NGVD 29 (??/??/92)  237.546  (m)          779.35   (f) ADJ UNCH    1 2
 MF0658
 MF0658.Superseded values are not recommended for survey control.
 MF0658
 MF0658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0658.See file dsdata.pdf to determine how the superseded data were derived.
 MF0658
 MF0658_MARKER: DR = REFERENCE MARK DISK
 MF0658_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0658_STAMPING: DOTA NO 1 1954
 MF0658_MARK LOGO: CGS
 MF0658_PROJECTION: FLUSH
 MF0658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0658+STABILITY: SURFACE MOTION
 MF0658
 MF0658  HISTORY     - Date     Condition        Report By
 MF0658  HISTORY     - 1954     MONUMENTED       CGS
 MF0658  HISTORY     - 1960     GOOD             CGS
 MF0658  HISTORY     - 1969     GOOD             CGS
 MF0658  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0658  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0658
 MF0658                          STATION DESCRIPTION
 MF0658
 MF0658'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0658'1.2 MI NW FROM MENDOTA.
 MF0658'ABOUT 1.25 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0658'FROM THE STATION AT MENDOTA, 302 YARDS SOUTHEAST OF MILEPOST 873,
 MF0658'IN S-29, R-1E, T-36N, 0.15 MILE NORTHWEST OF ILLINOIS CENTRAL
 MF0658'RAILROAD OVERPASS A 872.7 OVER U.S. HIGHWAY 51, 75 FEET SOUTHWEST
 MF0658'OF THE SOUTHWEST RAIL, 35 FEET NORTHEAST OF THE CENTER LINE OF
 MF0658'U.S. HIGHWAY 52, 18 FEET NORTHWEST OF A TELEPHONE POLE AT THE
 MF0658'NORTHWEST ENTRANCE TO FITZGERALD AIRPORT AND BOWLING ALLEY, 1
 MF0658'FOOT SOUTHWEST OF A STEEL WITNESS POST, ABOUT 2 FEET BELOW THE
 MF0658'LEVEL OF THE HIGHWAY, AND SET IN TOP OF A CONCRETE POST FLUSH
 MF0658'WITH THE GROUND.
 MF0658
 MF0658                          STATION RECOVERY (1969)
 MF0658
 MF0658'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0658'RECOVERED IN GOOD CONDITION.
 MF0658
 MF0658                          STATION RECOVERY (1997)
 MF0658
 MF0658'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0658'MARK NOT FOUND.
 MF0658
 MF0658                          STATION RECOVERY (2002)
 MF0658
 MF0658'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0658'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0660 ***********************************************************************
 MF0660  DESIGNATION -  DOTA RM 3
 MF0660  PID         -  MF0660
 MF0660  STATE/COUNTY-  IL/LASALLE
 MF0660  COUNTRY     -  US
 MF0660  USGS QUAD   -  MENDOTA WEST (2018)
 MF0660
 MF0660                         *CURRENT SURVEY CONTROL
 MF0660  ______________________________________________________________________
 MF0660* NAD 83(1986) POSITION- 41 33 46.36   (N) 089 07 49.77   (W)   HD_HELD1
 MF0660* NAVD 88 ORTHO HEIGHT -   239.85  (meters)      786.9   (feet) RESET
 MF0660  ______________________________________________________________________
 MF0660  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0660  VERT ORDER      -  THIRD
 MF0660
 MF0660.The horizontal coordinates were determined by differentially corrected
 MF0660.hand held GPS observations or other comparable positioning techniques
 MF0660.and have an estimated accuracy of +/- 3 meters.
 MF0660
 MF0660.The orthometric height was computed from unverified reset data.
 MF0660
 MF0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0660.GEOID18 height accuracy estimate available here.
 MF0660
 MF0660.Click photographs - Photos may exist for this station.
 MF0660
 MF0660;                    North         East    Units  Estimated Accuracy
 MF0660;SPC IL E     -   543,860.0     233,506.2     MT  (+/- 3 meters HH1 GPS) 
 MF0660
 MF0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2235003436(NAD 83)
 MF0660
 MF0660                          SUPERSEDED SURVEY CONTROL
 MF0660
 MF0660.No superseded survey control is available for this station.
 MF0660
 MF0660_MARKER: DR = REFERENCE MARK DISK
 MF0660_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0660_SP_SET: STEP
 MF0660_STAMPING: DOTA 1954 NO 3 1969
 MF0660_MARK LOGO: CGS
 MF0660_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0660
 MF0660  HISTORY     - Date     Condition        Report By
 MF0660  HISTORY     - 1969     MONUMENTED       CGS
 MF0660
 MF0660                          STATION DESCRIPTION
 MF0660
 MF0660'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 MF0660'1.5 MI NW FROM MENDOTA.
 MF0660'THE MARK IS LOCATED AT THE MENDOTA AIRPORT WHICH IS 0.2 MILE
 MF0660'NORTHWEST OF THE JUNCTION OF U.S. HIGHWAYS 51 AND 52 A THE
 MF0660'NORTHWEST EDGE OF MENDOTA, SET IN A DRILL HOLE IN THE NORTHWEST
 MF0660'CORNER AND TOP OF A CONCRETE STEP OF THE FIRST HANGER TO THE WEST
 MF0660'OF THE LIVING QUARTERS OF MR. AND MRS. FRANCIS E. FITZGERALD WHO
 MF0660'OWNS AND OPERATES THE AIRPORT, 3 FEET NORTH OF THE NORTH FACE
 MF0660'OF THE BUILDING, 6 INCHES EAST OF THE WEST EDGE OF THE STEP AND
 MF0660'6 INCHES SOUTH OF THE NORTH EDGE OF THE STEP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8946 ***********************************************************************
 DE8946  DESIGNATION -  DOU 01A
 DE8946  PID         -  DE8946
 DE8946  STATE/COUNTY-  IL/DOUGLAS
 DE8946  COUNTRY     -  US
 DE8946  USGS QUAD   -  HINDSBORO (2018)
 DE8946
 DE8946                         *CURRENT SURVEY CONTROL
 DE8946  ______________________________________________________________________
 DE8946* NAD 83(2011) POSITION- 39 40 53.00907(N) 088 10 35.83769(W)   ADJUSTED
 DE8946* NAD 83(2011) ELLIP HT-   164.312 (meters)        (06/27/12)   ADJUSTED
 DE8946* NAD 83(2011) EPOCH   -  2010.00
 DE8946* NAVD 88 ORTHO HEIGHT -   196.4   (meters)      644.    (feet) GPS OBS
 DE8946  ______________________________________________________________________
 DE8946  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8946  GEOID HEIGHT    -        -32.070 (meters)                     GEOID99
 DE8946  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 DE8946  NAD 83(2011) X  -    156,404.181 (meters)                     COMP
 DE8946  NAD 83(2011) Y  - -4,913,008.689 (meters)                     COMP
 DE8946  NAD 83(2011) Z  -  4,050,928.114 (meters)                     COMP
 DE8946  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 DE8946
 DE8946  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8946  Standards:
 DE8946         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8946            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8946  -------------------------------------------------------------------
 DE8946  NETWORK    2.22   3.19           0.96   0.85   1.63      0.02739604
 DE8946  -------------------------------------------------------------------
 DE8946  Click here for local accuracies and other accuracy information.
 DE8946
 DE8946.The horizontal coordinates were established by GPS observations
 DE8946.and adjusted by the National Geodetic Survey in June 2012.
 DE8946
 DE8946.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8946.been affixed to the stable North American tectonic plate. See 
 DE8946.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8946
 DE8946.The horizontal coordinates are valid at the epoch date displayed above
 DE8946.which is a decimal equivalence of Year/Month/Day.
 DE8946
 DE8946.The orthometric height was determined by GPS observations and a
 DE8946.high-resolution geoid model.
 DE8946
 DE8946.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8946.GEOID18 height accuracy estimate available here.
 DE8946
 DE8946.Click photographs - Photos may exist for this station.
 DE8946
 DE8946.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8946
 DE8946.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8946
 DE8946.The ellipsoidal height was determined by GPS observations
 DE8946.and is referenced to NAD 83.
 DE8946
 DE8946. The following values were computed from the NAD 83(2011) position.
 DE8946
 DE8946;                    North         East     Units Scale Factor Converg.
 DE8946;SPC IL E     -   334,637.323   313,443.876   MT  0.99997722   +0 06 00.2
 DE8946;SPC IL E     - 1,097,889.28  1,028,357.12   sFT  0.99997722   +0 06 00.2
 DE8946;UTM  16      - 4,393,057.352   399,097.379   MT  0.99972535   -0 45 04.9
 DE8946
 DE8946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8946!SPC IL E     -   0.99997422  x   0.99997722  =   0.99995144
 DE8946!UTM  16      -   0.99997422  x   0.99972535  =   0.99969958
 DE8946
 DE8946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9909793057(NAD 83)
 DE8946
 DE8946                          SUPERSEDED SURVEY CONTROL
 DE8946
 DE8946  NAD 83(2007)-  39 40 53.00906(N)    088 10 35.83857(W) AD(2002.00) 0
 DE8946  ELLIP H (02/10/07)  164.335  (m)                       GP(2002.00)    
 DE8946  ELLIP H (12/06/04)  164.345  (m)                       GP(       ) 4 1
 DE8946  NAD 83(1997)-  39 40 53.00899(N)    088 10 35.83849(W) AD(       ) 1
 DE8946  ELLIP H (12/18/02)  164.337  (m)                       GP(       ) 4 2
 DE8946
 DE8946.Superseded values are not recommended for survey control.
 DE8946
 DE8946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8946.See file dsdata.pdf to determine how the superseded data were derived.
 DE8946
 DE8946_MARKER: I = METAL ROD
 DE8946_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8946_STAMPING: DOU-01A
 DE8946_MARK LOGO: ILDT
 DE8946_PROJECTION: FLUSH
 DE8946_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8946_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8946+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2008
 DE8946_ROD/PIPE-DEPTH: 3.7 meters
 DE8946_SLEEVE-DEPTH  : 1.1 meters
 DE8946
 DE8946  HISTORY     - Date     Condition        Report By
 DE8946  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8946  HISTORY     - 20081029 GOOD             KUHL
 DE8946
 DE8946                          STATION DESCRIPTION
 DE8946
 DE8946'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8946'THE STATION IS LOCATED ABOUT 6.8 MI (11.1 KM ) EAST  OF ARCOLA,
 DE8946'ABOUT 2.2 MI ( 3.6 KM ) WEST  OF HINDSBORO  . TO REACH FROM THE
 DE8946'JUNCTION  AT THE INTERSTATE 57 AND  STATE ROUTE 133  AT ARCOLA,  GO
 DE8946'EAST  ON  STATE ROUTE 133 ( 200 N COUNTY ROAD )   ABOUT 6.2 MI (10.1
 DE8946'KM )
 DE8946'TO THE CROSS ROAD STATE ROAD 130  ( 1575 E COUNTY ROAD )  .  THE
 DE8946'STATION IS  ON THE LEFT  ON THE NORTHEAST CORNER AT THE CROSS
 DE8946'ROAD.  IT IS  44.2  FT EAST  OF THE CENTER  OF THE  STATE ROUTE 130 (
 DE8946'1575 E COUNTY ROAD ) , 47.6  FT NORTH  OF THE CENTER OF THE STATE
 DE8946'ROUTE 133 ( 200 N COUNTY ROAD ), 17.2 FT NORTHWEST OF THE R.O.W.
 DE8946'CONCRETE MARK, 14.0 FT SOUTH EAST OF THE SING POLE ( 200 N , 1575 E ),
 DE8946'2.0 FT SOUTHWEST OF THE FIBERGLASS WITNESS  POST .NOTE-- ACCESS TO
 DE8946'THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS  COVER.
 DE8946
 DE8946                          STATION RECOVERY (2008)
 DE8946
 DE8946'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (NRB)
 DE8946'POST MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8945 ***********************************************************************
 DE8945  DESIGNATION -  DOU 01B
 DE8945  PID         -  DE8945
 DE8945  STATE/COUNTY-  IL/DOUGLAS
 DE8945  COUNTRY     -  US
 DE8945  USGS QUAD   -  HINDSBORO (2018)
 DE8945
 DE8945                         *CURRENT SURVEY CONTROL
 DE8945  ______________________________________________________________________
 DE8945* NAD 83(2011) POSITION- 39 40 38.21590(N) 088 10 36.79052(W)   ADJUSTED
 DE8945* NAD 83(2011) ELLIP HT-   164.811 (meters)        (06/27/12)   ADJUSTED
 DE8945* NAD 83(2011) EPOCH   -  2010.00
 DE8945* NAVD 88 ORTHO HEIGHT -   196.9   (meters)      646.    (feet) GPS OBS
 DE8945  ______________________________________________________________________
 DE8945  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8945  GEOID HEIGHT    -        -32.070 (meters)                     GEOID99
 DE8945  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 DE8945  NAD 83(2011) X  -    156,390.765 (meters)                     COMP
 DE8945  NAD 83(2011) Y  - -4,913,300.960 (meters)                     COMP
 DE8945  NAD 83(2011) Z  -  4,050,577.287 (meters)                     COMP
 DE8945  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 DE8945
 DE8945  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8945  Standards:
 DE8945         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8945            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8945  -------------------------------------------------------------------
 DE8945  NETWORK    1.44   2.16           0.67   0.47   1.10     -0.12260696
 DE8945  -------------------------------------------------------------------
 DE8945  Click here for local accuracies and other accuracy information.
 DE8945
 DE8945.The horizontal coordinates were established by GPS observations
 DE8945.and adjusted by the National Geodetic Survey in June 2012.
 DE8945
 DE8945.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8945.been affixed to the stable North American tectonic plate. See 
 DE8945.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8945
 DE8945.The horizontal coordinates are valid at the epoch date displayed above
 DE8945.which is a decimal equivalence of Year/Month/Day.
 DE8945
 DE8945.The orthometric height was determined by GPS observations and a
 DE8945.high-resolution geoid model.
 DE8945
 DE8945.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8945.GEOID18 height accuracy estimate available here.
 DE8945
 DE8945.Click photographs - Photos may exist for this station.
 DE8945
 DE8945.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8945
 DE8945.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8945
 DE8945.The ellipsoidal height was determined by GPS observations
 DE8945.and is referenced to NAD 83.
 DE8945
 DE8945. The following values were computed from the NAD 83(2011) position.
 DE8945
 DE8945;                    North         East     Units Scale Factor Converg.
 DE8945;SPC IL E     -   334,181.055   313,421.966   MT  0.99997722   +0 05 59.6
 DE8945;SPC IL E     - 1,096,392.34  1,028,285.23   sFT  0.99997722   +0 05 59.6
 DE8945;UTM  16      - 4,392,601.575   399,068.699   MT  0.99972542   -0 45 05.3
 DE8945
 DE8945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8945!SPC IL E     -   0.99997414  x   0.99997722  =   0.99995137
 DE8945!UTM  16      -   0.99997414  x   0.99972542  =   0.99969957
 DE8945
 DE8945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9906892601(NAD 83)
 DE8945
 DE8945                          SUPERSEDED SURVEY CONTROL
 DE8945
 DE8945  NAD 83(2007)-  39 40 38.21588(N)    088 10 36.79142(W) AD(2002.00) 0
 DE8945  ELLIP H (02/10/07)  164.834  (m)                       GP(2002.00)    
 DE8945  ELLIP H (12/06/04)  164.845  (m)                       GP(       ) 4 1
 DE8945  NAD 83(1997)-  39 40 38.21585(N)    088 10 36.79140(W) AD(       ) 1
 DE8945  ELLIP H (12/18/02)  164.839  (m)                       GP(       ) 4 2
 DE8945
 DE8945.Superseded values are not recommended for survey control.
 DE8945
 DE8945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8945.See file dsdata.pdf to determine how the superseded data were derived.
 DE8945
 DE8945_MARKER: I = METAL ROD
 DE8945_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8945_STAMPING: DOU-01B
 DE8945_MARK LOGO: ILDT
 DE8945_PROJECTION: FLUSH
 DE8945_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8945_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8945+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8945_ROD/PIPE-DEPTH: 3.7 meters
 DE8945_SLEEVE-DEPTH  : 1.1 meters
 DE8945
 DE8945  HISTORY     - Date     Condition        Report By
 DE8945  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8945
 DE8945                          STATION DESCRIPTION
 DE8945
 DE8945'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8945'THE STATION IS LOCATED ABOUT 6.8 MI (11.1 KM ) EAST  OF ARCOLA,
 DE8945'ABOUT 2.4 MI ( 3.9 KM ) WEST  OF HINDSBORO  . TO REACH FROM THE
 DE8945'JUNCTION  AT THE INTERSTATE 57 AND  STATE ROUTE 133  AT ARCOLA,  GO
 DE8945'EAST  ON  STATE ROUTE 133 ( 200 N COUNTY ROAD )   ABOUT 6.2 MI (10.1
 DE8945'KM )
 DE8945'TO THE CROSS ROAD STATE ROAD 130  ( 1575 E COUNTY ROAD ), TURN
 DE8945'RIGHT GON SOUTH ON STATE ROAD 130  ( 1575 E COUNTY ROAD ) ABOUT 0.3
 DE8945'MI ( 0.5 KM ) ,  THE STATION IS  ON THE RIGHT.   IT IS  38.2  FT WEST
 DE8945'OF THE
 DE8945'CENTER  OF THE  STATE ROUTE 130 (1575 E COUNTY ROAD ) , 3.0  FT EAST
 DE8945'OF
 DE8945'THE EDGE OF FIELD, 110 FT SOUTH OF THE DRIVEWAY, 2.0 FT EAST OF THE
 DE8945'FIBERGLASS WITNESS  POST. NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8945'THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8977 ***********************************************************************
 DE8977  DESIGNATION -  DOU 02A
 DE8977  PID         -  DE8977
 DE8977  STATE/COUNTY-  IL/DOUGLAS
 DE8977  COUNTRY     -  US
 DE8977  USGS QUAD   -  MURDOCK (2018)
 DE8977
 DE8977                         *CURRENT SURVEY CONTROL
 DE8977  ______________________________________________________________________
 DE8977* NAD 83(2011) POSITION- 39 47 32.13981(N) 088 02 47.79792(W)   ADJUSTED
 DE8977* NAD 83(2011) ELLIP HT-   163.420 (meters)        (06/27/12)   ADJUSTED
 DE8977* NAD 83(2011) EPOCH   -  2010.00
 DE8977* NAVD 88 ORTHO HEIGHT -   195.505 (meters)      641.42  (feet) ADJUSTED
 DE8977  ______________________________________________________________________
 DE8977  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 DE8977  NAD 83(2011) X  -    167,283.715 (meters)                     COMP
 DE8977  NAD 83(2011) Y  - -4,904,775.630 (meters)                     COMP
 DE8977  NAD 83(2011) Z  -  4,060,393.893 (meters)                     COMP
 DE8977  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 DE8977  DYNAMIC HEIGHT  -        195.401 (meters)      641.08  (feet) COMP
 DE8977  MODELED GRAVITY -    980,090.7   (mgal)                       NAVD 88
 DE8977
 DE8977  VERT ORDER      -  SECOND    CLASS I
 DE8977
 DE8977  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8977  Standards:
 DE8977         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8977            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8977  -------------------------------------------------------------------
 DE8977  NETWORK    1.29   1.88           0.55   0.50   0.96      0.17478351
 DE8977  -------------------------------------------------------------------
 DE8977  Click here for local accuracies and other accuracy information.
 DE8977
 DE8977.The horizontal coordinates were established by GPS observations
 DE8977.and adjusted by the National Geodetic Survey in June 2012.
 DE8977
 DE8977.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8977.been affixed to the stable North American tectonic plate. See 
 DE8977.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8977
 DE8977.The horizontal coordinates are valid at the epoch date displayed above
 DE8977.which is a decimal equivalence of Year/Month/Day.
 DE8977
 DE8977.The orthometric height was determined by differential leveling and
 DE8977.adjusted by the NATIONAL GEODETIC SURVEY
 DE8977.in November 2014.
 DE8977
 DE8977.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8977.GEOID18 height accuracy estimate available here.
 DE8977
 DE8977.Click photographs - Photos may exist for this station.
 DE8977
 DE8977.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8977
 DE8977.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8977
 DE8977.The ellipsoidal height was determined by GPS observations
 DE8977.and is referenced to NAD 83.
 DE8977
 DE8977.The dynamic height is computed by dividing the NAVD 88
 DE8977.geopotential number by the normal gravity value computed on the
 DE8977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8977.degrees latitude (g = 980.6199 gals.).
 DE8977
 DE8977.The modeled gravity was interpolated from observed gravity values.
 DE8977
 DE8977. The following values were computed from the NAD 83(2011) position.
 DE8977
 DE8977;                    North         East     Units Scale Factor Converg.
 DE8977;SPC IL E     -   346,974.413   324,557.805   MT  0.99998242   +0 11 00.6
 DE8977;SPC IL E     - 1,138,365.22  1,064,820.07   sFT  0.99998242   +0 11 00.6
 DE8977;UTM  16      - 4,405,224.480   410,390.590   MT  0.99969886   -0 40 11.6
 DE8977
 DE8977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8977!SPC IL E     -   0.99997436  x   0.99998242  =   0.99995678
 DE8977!UTM  16      -   0.99997436  x   0.99969886  =   0.99967323
 DE8977
 DE8977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK1039005224(NAD 83)
 DE8977
 DE8977                          SUPERSEDED SURVEY CONTROL
 DE8977
 DE8977  NAD 83(2007)-  39 47 32.13976(N)    088 02 47.79882(W) AD(2002.00) 0
 DE8977  ELLIP H (02/10/07)  163.443  (m)                       GP(2002.00)    
 DE8977  ELLIP H (12/06/04)  163.449  (m)                       GP(       ) 4 1
 DE8977  NAD 83(1997)-  39 47 32.13974(N)    088 02 47.79881(W) AD(       ) 1
 DE8977  ELLIP H (12/18/02)  163.441  (m)                       GP(       ) 4 2
 DE8977  NAVD 88 (12/18/02)  195.5    (m)  GEOID99  model used  GPS OBS        
 DE8977
 DE8977.Superseded values are not recommended for survey control.
 DE8977
 DE8977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8977.See file dsdata.pdf to determine how the superseded data were derived.
 DE8977
 DE8977_MARKER: I = METAL ROD
 DE8977_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8977_STAMPING: DOU-02A
 DE8977_MARK LOGO: ILDT
 DE8977_PROJECTION: RECESSED 10 CENTIMETERS
 DE8977_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8977_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8977+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DE8977_ROD/PIPE-DEPTH: 3.7 meters
 DE8977_SLEEVE-DEPTH  : 1.1 meters
 DE8977
 DE8977  HISTORY     - Date     Condition        Report By
 DE8977  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8977  HISTORY     - 20120718 GOOD             ILDT
 DE8977  HISTORY     - 20140115 GOOD             AMESC
 DE8977
 DE8977                          STATION DESCRIPTION
 DE8977
 DE8977'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8977'THE STATION IS LOCATED ABOUT 5.7 MI (9.3 KM ) EAST  OF CAMARGO, ABOUT
 DE8977'3.0 MI ( 4.9 KM ) WEST  OF NEWMAN . TO REACH FROM THE  JUNCTION  AT
 DE8977'THE U.S. ROUTE 36   AND STATE ROUTE 130  NORTH  AT CAMARGO,  GO EAST
 DE8977'ON  U.S. ROUTE 36 ( 950 N  COUNTY ROAD )  ABOUT 5.7 MI ( 9.3 KM ) TO
 DE8977'THE
 DE8977'CROSSROAD 2250 E COUNTY ROAD .  THE STATION IS  ON THE LEFT  ON THE
 DE8977'NORTHEAST CORNER AT THE CROSSROAD.  IT IS  49.2  FT NORTH  OF THE
 DE8977'CENTER  OF THE U.S. ROUTE  36 ( 950 N COUNTY ROAD )  , 33.0  FT EAST
 DE8977'OF
 DE8977'THE CENTER OF THE 2250  E  COUNTY ROAD, 2.0 FT SOUTH OF THE
 DE8977'FIBERGLASS WITNESS  POST.  NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8977'THROUGH  A  6 - INCH  ACCESS COVER.
 DE8977
 DE8977                          STATION RECOVERY (2012)
 DE8977
 DE8977'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8977'RECOVERED IN GOOD CONDITION.
 DE8977
 DE8977                          STATION RECOVERY (2014)
 DE8977
 DE8977'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DE8977'WITNESS POST HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8939 ***********************************************************************
 DE8939  DESIGNATION -  DOU 02B
 DE8939  PID         -  DE8939
 DE8939  STATE/COUNTY-  IL/DOUGLAS
 DE8939  COUNTRY     -  US
 DE8939  USGS QUAD   -  MURDOCK (2018)
 DE8939
 DE8939                         *CURRENT SURVEY CONTROL
 DE8939  ______________________________________________________________________
 DE8939* NAD 83(2011) POSITION- 39 47 32.10529(N) 088 03 10.26801(W)   ADJUSTED
 DE8939* NAD 83(2011) ELLIP HT-   164.765 (meters)        (06/27/12)   ADJUSTED
 DE8939* NAD 83(2011) EPOCH   -  2010.00
 DE8939* NAVD 88 ORTHO HEIGHT -   196.817 (meters)      645.72  (feet) ADJUSTED
 DE8939  ______________________________________________________________________
 DE8939  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 DE8939  NAD 83(2011) X  -    166,749.456 (meters)                     COMP
 DE8939  NAD 83(2011) Y  - -4,904,795.538 (meters)                     COMP
 DE8939  NAD 83(2011) Z  -  4,060,393.935 (meters)                     COMP
 DE8939  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 DE8939  DYNAMIC HEIGHT  -        196.713 (meters)      645.38  (feet) COMP
 DE8939  MODELED GRAVITY -    980,090.7   (mgal)                       NAVD 88
 DE8939
 DE8939  VERT ORDER      -  SECOND    CLASS I
 DE8939
 DE8939  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8939  Standards:
 DE8939         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8939            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8939  -------------------------------------------------------------------
 DE8939  NETWORK    1.27   1.80           0.55   0.48   0.92      0.19290507
 DE8939  -------------------------------------------------------------------
 DE8939  Click here for local accuracies and other accuracy information.
 DE8939
 DE8939.The horizontal coordinates were established by GPS observations
 DE8939.and adjusted by the National Geodetic Survey in June 2012.
 DE8939
 DE8939.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8939.been affixed to the stable North American tectonic plate. See 
 DE8939.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8939
 DE8939.The horizontal coordinates are valid at the epoch date displayed above
 DE8939.which is a decimal equivalence of Year/Month/Day.
 DE8939
 DE8939.The orthometric height was determined by differential leveling and
 DE8939.adjusted by the NATIONAL GEODETIC SURVEY
 DE8939.in November 2014.
 DE8939
 DE8939.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8939.GEOID18 height accuracy estimate available here.
 DE8939
 DE8939.Click photographs - Photos may exist for this station.
 DE8939
 DE8939.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8939
 DE8939.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8939
 DE8939.The ellipsoidal height was determined by GPS observations
 DE8939.and is referenced to NAD 83.
 DE8939
 DE8939.The dynamic height is computed by dividing the NAVD 88
 DE8939.geopotential number by the normal gravity value computed on the
 DE8939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8939.degrees latitude (g = 980.6199 gals.).
 DE8939
 DE8939.The modeled gravity was interpolated from observed gravity values.
 DE8939
 DE8939. The following values were computed from the NAD 83(2011) position.
 DE8939
 DE8939;                    North         East     Units Scale Factor Converg.
 DE8939;SPC IL E     -   346,971.655   324,023.207   MT  0.99998210   +0 10 46.2
 DE8939;SPC IL E     - 1,138,356.17  1,063,066.14   sFT  0.99998210   +0 10 46.2
 DE8939;UTM  16      - 4,405,229.683   409,856.161   MT  0.99970004   -0 40 26.0
 DE8939
 DE8939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8939!SPC IL E     -   0.99997415  x   0.99998210  =   0.99995625
 DE8939!UTM  16      -   0.99997415  x   0.99970004  =   0.99967420
 DE8939
 DE8939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0985605229(NAD 83)
 DE8939
 DE8939                          SUPERSEDED SURVEY CONTROL
 DE8939
 DE8939  NAD 83(2007)-  39 47 32.10523(N)    088 03 10.26891(W) AD(2002.00) 0
 DE8939  ELLIP H (02/10/07)  164.787  (m)                       GP(2002.00)    
 DE8939  ELLIP H (12/06/04)  164.798  (m)                       GP(       ) 4 1
 DE8939  NAD 83(1997)-  39 47 32.10518(N)    088 03 10.26895(W) AD(       ) 1
 DE8939  ELLIP H (12/18/02)  164.790  (m)                       GP(       ) 4 2
 DE8939  NAVD 88 (12/18/02)  196.8    (m)  GEOID99  model used  GPS OBS        
 DE8939
 DE8939.Superseded values are not recommended for survey control.
 DE8939
 DE8939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8939.See file dsdata.pdf to determine how the superseded data were derived.
 DE8939
 DE8939_MARKER: I = METAL ROD
 DE8939_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8939_STAMPING: DOU-02B
 DE8939_MARK LOGO: ILDT
 DE8939_PROJECTION: RECESSED 6 CENTIMETERS
 DE8939_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8939_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8939+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DE8939_ROD/PIPE-DEPTH: 3.7 meters
 DE8939_SLEEVE-DEPTH  : 1.1 meters
 DE8939
 DE8939  HISTORY     - Date     Condition        Report By
 DE8939  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8939  HISTORY     - 20120718 GOOD             ILDT
 DE8939  HISTORY     - 20140115 GOOD             AMESC
 DE8939
 DE8939                          STATION DESCRIPTION
 DE8939
 DE8939'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8939'THE STATION IS LOCATED ABOUT 5.4 MI ( 8.8 KM ) EAST  OF CAMARGO, ABOUT
 DE8939'3.3 MI ( 5.4 KM ) WEST  OF NEWMAN . TO REACH FROM THE  JUNCTION  AT
 DE8939'THE U.S. ROUTE 36   AND STATE ROUTE 130  NORTH  AT CAMARGO,  GO EAST
 DE8939'ON  U.S. ROUTE 36 ( 950 N  COUNTY ROAD )  ABOUT 5.4 MI ( 8.8 KM ),
 DE8939'THE
 DE8939'STATION IS  ON THE LEFT, ABOUT 0.3  MI ( 0.5 KM )  WEST OF THE 2250 E
 DE8939'COUNTY ROAD .   IT IS  44.4  FT NORTH  OF THE CENTER  OF THE U.S.
 DE8939'ROUTE
 DE8939'36 ( 950 N COUNTY ROAD ), 1.5 FT SOUTH OF THE FIBERGLASS WITNESS
 DE8939'POST .   NOTE-- ACCESS TO THE  STATION  POINT IS  THROUGH  A  6 - INCH
 DE8939'ACCESS COVER.
 DE8939
 DE8939                          STATION RECOVERY (2012)
 DE8939
 DE8939'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8939'RECOVERED IN GOOD CONDITION.
 DE8939
 DE8939                          STATION RECOVERY (2014)
 DE8939
 DE8939'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DE8939'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8925 ***********************************************************************
 DE8925  DESIGNATION -  DOU 04C
 DE8925  PID         -  DE8925
 DE8925  STATE/COUNTY-  IL/DOUGLAS
 DE8925  COUNTRY     -  US
 DE8925  USGS QUAD   -  ARTHUR (2018)
 DE8925
 DE8925                         *CURRENT SURVEY CONTROL
 DE8925  ______________________________________________________________________
 DE8925* NAD 83(2011) POSITION- 39 42 52.34557(N) 088 27 57.15360(W)   ADJUSTED
 DE8925* NAD 83(2011) ELLIP HT-   170.621 (meters)        (06/27/12)   ADJUSTED
 DE8925* NAD 83(2011) EPOCH   -  2010.00
 DE8925* NAVD 88 ORTHO HEIGHT -   202.8   (meters)      665.    (feet) GPS OBS
 DE8925  ______________________________________________________________________
 DE8925  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8925  GEOID HEIGHT    -        -32.211 (meters)                     GEOID99
 DE8925  GEOID HEIGHT    -        -32.226 (meters)                     GEOID18
 DE8925  NAD 83(2011) X  -    131,536.443 (meters)                     COMP
 DE8925  NAD 83(2011) Y  - -4,911,390.425 (meters)                     COMP
 DE8925  NAD 83(2011) Z  -  4,053,764.075 (meters)                     COMP
 DE8925  LAPLACE CORR    -          1.82  (seconds)                    DEFLEC18
 DE8925
 DE8925  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8925  Standards:
 DE8925         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8925            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8925  -------------------------------------------------------------------
 DE8925  NETWORK    3.41   4.92           1.57   1.13   2.51      0.15594049
 DE8925  -------------------------------------------------------------------
 DE8925  Click here for local accuracies and other accuracy information.
 DE8925
 DE8925.The horizontal coordinates were established by GPS observations
 DE8925.and adjusted by the National Geodetic Survey in June 2012.
 DE8925
 DE8925.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8925.been affixed to the stable North American tectonic plate. See 
 DE8925.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8925
 DE8925.The horizontal coordinates are valid at the epoch date displayed above
 DE8925.which is a decimal equivalence of Year/Month/Day.
 DE8925
 DE8925.The orthometric height was determined by GPS observations and a
 DE8925.high-resolution geoid model.
 DE8925
 DE8925.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8925.GEOID18 height accuracy estimate available here.
 DE8925
 DE8925.Click photographs - Photos may exist for this station.
 DE8925
 DE8925.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8925
 DE8925.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8925
 DE8925.The ellipsoidal height was determined by GPS observations
 DE8925.and is referenced to NAD 83.
 DE8925
 DE8925. The following values were computed from the NAD 83(2011) position.
 DE8925
 DE8925;                    North         East     Units Scale Factor Converg.
 DE8925;SPC IL E     -   338,314.389   288,634.963   MT  0.99997659   -0 05 04.9
 DE8925;SPC IL E     - 1,109,953.12    946,963.21   sFT  0.99997659   -0 05 04.9
 DE8925;UTM  16      - 4,397,101.924   374,351.241   MT  0.99979437   -0 56 12.3
 DE8925
 DE8925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8925!SPC IL E     -   0.99997323  x   0.99997659  =   0.99994982
 DE8925!UTM  16      -   0.99997323  x   0.99979437  =   0.99976761
 DE8925
 DE8925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7435197101(NAD 83)
 DE8925
 DE8925                          SUPERSEDED SURVEY CONTROL
 DE8925
 DE8925  NAD 83(2007)-  39 42 52.34556(N)    088 27 57.15447(W) AD(2002.00) 0
 DE8925  ELLIP H (02/10/07)  170.654  (m)                       GP(2002.00)    
 DE8925  ELLIP H (12/06/04)  170.642  (m)                       GP(       ) 4 1
 DE8925  NAD 83(1997)-  39 42 52.34525(N)    088 27 57.15426(W) AD(       ) 1
 DE8925  ELLIP H (12/18/02)  170.630  (m)                       GP(       ) 4 2
 DE8925
 DE8925.Superseded values are not recommended for survey control.
 DE8925
 DE8925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8925.See file dsdata.pdf to determine how the superseded data were derived.
 DE8925
 DE8925_MARKER: I = METAL ROD
 DE8925_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8925_STAMPING: MOU-04C
 DE8925_MARK LOGO: ILDT
 DE8925_PROJECTION: FLUSH
 DE8925_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8925_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8925+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 DE8925_ROD/PIPE-DEPTH: 3.7 meters
 DE8925_SLEEVE-DEPTH  : 1.1 meters
 DE8925
 DE8925  HISTORY     - Date     Condition        Report By
 DE8925  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8925  HISTORY     - 20110907 GOOD             ILDT
 DE8925
 DE8925                          STATION DESCRIPTION
 DE8925
 DE8925'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8925'THE STATION IS LOCATED AT ARTHUR . TO REACH FROM THE  JUNCTION  OF
 DE8925'N VINE ST. ,   AND E PARK ST. AT ARTHUR, GO EAST ON E PARK ST.  ABOUT
 DE8925'0.4 MI ( 0.6 KM ) TO THE  T  ROAD CYPRESS ST. ,  THE STATION IS  ON
 DE8925'THE RIGHT  ON THE SOUTHWEST  CORNER AT THE T  ROAD NORTH.  IT IS
 DE8925'24.5  FT SOUTH OF  THE  CENTER  OF THE  E PARK ST. ,  35.0  FT WEST
 DE8925'OF
 DE8925'THE CENTER OF THE DRIVEWAY, 2.0 FT NORTH OF THE SIDE WALK, 24.4 FT
 DE8925'NORTHEAST FROM THE NORTH EAST CORNER OF HOUSE, 1.5 FT NORTH OF
 DE8925'THE FIBERGLASS WITNESS  POST. THE LID IS INCORRECTLY  STAMPED
 DE8925'M0U-04C. DO NOT PARK IN DRIVEWAY .  NOTE-- ACCESS TO THE  STATION
 DE8925'POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
 DE8925
 DE8925                          STATION RECOVERY (2011)
 DE8925
 DE8925'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 DE8925'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0298 ***********************************************************************
 LC0298  DESIGNATION -  DOUBLE 2
 LC0298  PID         -  LC0298
 LC0298  STATE/COUNTY-  IL/FORD
 LC0298  COUNTRY     -  US
 LC0298  USGS QUAD   -  PAXTON (2018)
 LC0298
 LC0298                         *CURRENT SURVEY CONTROL
 LC0298  ______________________________________________________________________
 LC0298* NAD 83(1997) POSITION- 40 26 09.08579(N) 088 07 02.46264(W)   ADJUSTED
 LC0298* NAVD 88 ORTHO HEIGHT -   225.99  (meters)      741.4   (feet) RESET
 LC0298  ______________________________________________________________________
 LC0298  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 LC0298  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 LC0298  HORZ ORDER      -  SECOND
 LC0298  VERT ORDER      -  THIRD
 LC0298
 LC0298.The horizontal coordinates were established by classical geodetic methods
 LC0298.and adjusted by the National Geodetic Survey in October 1999.
 LC0298
 LC0298.The orthometric height was computed from unverified reset data.
 LC0298
 LC0298.No vertical observational check was made to the station.
 LC0298
 LC0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0298.GEOID18 height accuracy estimate available here.
 LC0298
 LC0298.Click photographs - Photos may exist for this station.
 LC0298
 LC0298.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0298
 LC0298. The following values were computed from the NAD 83(1997) position.
 LC0298
 LC0298;                    North         East     Units Scale Factor Converg.
 LC0298;SPC IL E     -   418,418.572   318,325.337   MT  0.99997913   +0 08 24.3
 LC0298;SPC IL E     - 1,372,761.60  1,044,372.38   sFT  0.99997913   +0 08 24.3
 LC0298;UTM  16      - 4,476,734.311   405,231.483   MT  0.99971055   -0 43 29.1
 LC0298
 LC0298!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0298!SPC IL E     -   0.99996961  x   0.99997913  =   0.99994874
 LC0298!UTM  16      -   0.99996961  x   0.99971055  =   0.99968017
 LC0298
 LC0298:                Primary Azimuth Mark                     Grid Az
 LC0298:SPC IL E     -  PAXTON MUNICIPAL TANK                    029 00 45.6
 LC0298:UTM  16      -  PAXTON MUNICIPAL TANK                    029 52 39.0
 LC0298
 LC0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0523176734(NAD 83)
 LC0298
 LC0298|---------------------------------------------------------------------|
 LC0298| PID    Reference Object                     Distance      Geod. Az  |
 LC0298|                                                           dddmmss.s |
 LC0298| LC1724 PAXTON MUNICIPAL TANK               APPROX. 3.3 KM 0290909.9 |
 LC0298| LC1722 PAXTON C ILL PUB SER MICROWAVE      APPROX. 4.1 KM 0360045.3 |
 LC0298| LC0300 DOUBLE 2 RM 4                         8.915 METERS 18021     |
 LC0298| CI6922 DOUBLE 2 AZ MK                                     1814915.5 |
 LC0298| LC0299 DOUBLE RM 3                          17.324 METERS 29617     |
 LC0298| LC0297 DOUBLE                                8.778 METERS 34947     |
 LC0298|---------------------------------------------------------------------|
 LC0298
 LC0298                          SUPERSEDED SURVEY CONTROL
 LC0298
 LC0298  NAD 83(1997)-  40 26 09.08583(N)    088 07 02.46272(W) AD(       ) 2
 LC0298  NAD 83(1986)-  40 26 09.09174(N)    088 07 02.46218(W) AD(       ) 2
 LC0298  NAD 83(1986)-  40 26 09.09087(N)    088 07 02.46323(W) AD(       ) 2
 LC0298  NAD 27      -  40 26 08.96723(N)    088 07 02.30328(W) AD(       ) 2
 LC0298  NGVD 29 (??/??/??)  226.05   (m)          741.6    (f) RESET       3  
 LC0298  NGVD 29             226.05   (m)          741.6    (f) LEVELING    3  
 LC0298
 LC0298.Superseded values are not recommended for survey control.
 LC0298
 LC0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0298.See file dsdata.pdf to determine how the superseded data were derived.
 LC0298
 LC0298_MARKER: DS = TRIANGULATION STATION DISK
 LC0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0298_STAMPING: DOUBLE 2 1971
 LC0298_MARK LOGO: CGS
 LC0298_PROJECTION: FLUSH
 LC0298_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0298+STABILITY: SURFACE MOTION
 LC0298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0298+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2023
 LC0298
 LC0298  HISTORY     - Date     Condition        Report By
 LC0298  HISTORY     - 1971     MONUMENTED       NGS
 LC0298  HISTORY     - 1971     GOOD             NGS
 LC0298  HISTORY     - 1972     GOOD             NGS
 LC0298  HISTORY     - 1972     GOOD             NGS
 LC0298  HISTORY     - 1973     GOOD             NGS
 LC0298  HISTORY     - 1979     GOOD             NGS
 LC0298  HISTORY     - 20080519 GOOD             ILDT
 LC0298  HISTORY     - 20230131 GOOD             ILDT
 LC0298
 LC0298                          STATION DESCRIPTION
 LC0298
 LC0298'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC0298'THE STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF PAXTON,
 LC0298'56 FEET NORTHEAST OF A POWER POLE, 27 FEET EAST OF THE CENTERLINE
 LC0298'OF GRAVEL ROAD AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 LC0298'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED DOUBLE 2
 LC0298'1971.
 LC0298'
 LC0298'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9
 LC0298'AND INTERSTATE HIGHWAY 57 AT THE SOUTHWEST EDGE OF PAXTON, GO
 LC0298'WEST ON HIGHWAY 9 FOR 0.3 MILE TO A SIDE ROAD LEFT.  TURN LEFT
 LC0298'ON THE GRAVELED ROAD AND GO SOUTH FOR 1.3 MILES TO THE STATION
 LC0298'ON THE LEFT.
 LC0298'
 LC0298'REFERENCE MARK 3 IS 24 FEET WEST OF THE CENTERLINE OF THE ROAD,
 LC0298'1 FOOT SOUTH OF A METAL WITNESS POST AND 46 FEET NORTH OF THE
 LC0298'POWER POLE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 LC0298'STAMPED DOUBLE 1959 NO 3 1967.
 LC0298'
 LC0298'REFERENCE MARK 4 IS 27 FEET EAST OF THE CENTERLINE OF THE ROAD
 LC0298'AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 LC0298'5 INCHES AND THE DISK IS STAMPED DOUBLE 2 NO 4 1971.
 LC0298'
 LC0298'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC0298
 LC0298                          STATION RECOVERY (1971)
 LC0298
 LC0298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 LC0298'2 MI SW FROM PAXTON.
 LC0298'0.3 MILE WEST ALONG STATE HIGHWAY 9 FROM ITS JUNCTION WITH
 LC0298'INTERSTATE HIGHWAY 57 AT THE SOUTHWEST EDGE OF PAXTON, THENCE
 LC0298'SOUTH ALONG GRAVELED ROAD FOR 1.3 MILES TO THE MARK ON THE LEFT,
 LC0298'56 FEET NORTHEAST OF A POWER POLE, 27 FEET EAST OF THE CENTERLINE
 LC0298'OF THE ROAD, 1 FOOT WEST OF A METAL WITNESS POST, SET IN THE
 LC0298'TOP OF A ROUND CONCRETE POST PROJECTING 2 INCHES.
 LC0298
 LC0298                          STATION RECOVERY (1972)
 LC0298
 LC0298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LC0298'THE STATION MARK AND REFERENCE MARKS 3 AND 4 WERE FOUND AS
 LC0298'DESCRIBED.  THE STATION WAS OCCUPIED FOR ADDITIONAL AZIMUTH
 LC0298'OBJECTS THAT WERE OBSTRUCTED BY TALL CORN WHEN THE STATION
 LC0298'WAS ESTABLISHED.
 LC0298'
 LC0298'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0298'
 LC0298'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 LC0298'SOUTHWEST OF PAXTON
 LC0298
 LC0298                          STATION RECOVERY (1972)
 LC0298
 LC0298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LC0298'RECOVERED IN GOOD CONDITION.
 LC0298
 LC0298                          STATION RECOVERY (1973)
 LC0298
 LC0298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 LC0298'ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED AND IN GOOD
 LC0298'CONDITION.  AT THE TIME THIS STATION WAS ESTABLISHED TALL CORN
 LC0298'OBSTRUCTED ALL AZIMUTH OBJECTS AND THE STATION WAS OCCUPIED
 LC0298'AT THIS TIME TO TAKE THEM.
 LC0298'
 LC0298'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0298'
 LC0298'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 LC0298'SOUTHWEST OF PAXTON
 LC0298
 LC0298                          STATION RECOVERY (1979)
 LC0298
 LC0298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0298'STATION MARK, RM 3 AND 4 FOUND IN GOOD CONDITION.  AN AZIMUTH MARK WAS
 LC0298'ESTABLISHED USING STATION PATTON.  THE DISTANCE TO RM 3 CHECKED.  RM 4
 LC0298'WAS SHORTER BY 0.03 FT.  THE DIRECTION TO RM 3 WAS SMALLER BY 2
 LC0298'MINUTES AND 9 SECONDS.  RM 4 WAS SMALLER BY 2 MINUTES, 56 SECONDS.
 LC0298'
 LC0298'THE ROAD AT STATION IS NOW PAVED.  TO REACH THE STATION FROM THE
 LC0298'INTERSECTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY 9 AT THE SW
 LC0298'EDGE OF PAXTON, GO W ON HIGHWAY 9 FOR 0.3 MILE TO CROSS ROADS.  TURN
 LC0298'LEFT AND GO SOUTH ON PAVED ROAD FOR 1.35 MILES TO STATION ON LEFT AS
 LC0298'DESCRIBED.  TO REACH THE 1979 AZIMUTH MARK FROM STATION.  CONTINUE S
 LC0298'ON THE ROAD FOR 0.35 MILE TO A CURVE IN THE ROAD AND THE AZIMUTH MARK
 LC0298'ON LEFT AS DESCRIBED.
 LC0298'
 LC0298'THE AZIMUTH MARK IS 36 FT E OF CENTER LINE OF ROAD AND 2 FT N OF A
 LC0298'POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK STAMPED DOUBLE 2 1971
 LC0298'1979.
 LC0298
 LC0298                          STATION RECOVERY (2008)
 LC0298
 LC0298'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0298'PREVIOUS TO REACH IS ADEQUATE. MARK IS 1 FOOT WEST OF FIBERGLASS
 LC0298'WITNESS POST.
 LC0298
 LC0298                          STATION RECOVERY (2023)
 LC0298
 LC0298'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 LC0298'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0300 ***********************************************************************
 LC0300  DESIGNATION -  DOUBLE 2 RM 4
 LC0300  PID         -  LC0300
 LC0300  STATE/COUNTY-  IL/FORD
 LC0300  COUNTRY     -  US
 LC0300  USGS QUAD   -  PAXTON (2018)
 LC0300
 LC0300                         *CURRENT SURVEY CONTROL
 LC0300  ______________________________________________________________________
 LC0300* NAD 83(1986) POSITION- 40 26 08.80   (N) 088 07 02.46   (W)   HD_HELD1
 LC0300* NAVD 88 ORTHO HEIGHT -   226.08  (meters)      741.7   (feet) RESET
 LC0300  ______________________________________________________________________
 LC0300  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 LC0300  VERT ORDER      -  THIRD
 LC0300
 LC0300.The horizontal coordinates were determined by differentially corrected
 LC0300.hand held GPS observations or other comparable positioning techniques
 LC0300.and have an estimated accuracy of +/- 3 meters.
 LC0300
 LC0300.The orthometric height was computed from unverified reset data.
 LC0300
 LC0300.No vertical observational check was made to the station.
 LC0300
 LC0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0300.GEOID18 height accuracy estimate available here.
 LC0300
 LC0300.Click photographs - Photos may exist for this station.
 LC0300
 LC0300;                    North         East    Units  Estimated Accuracy
 LC0300;SPC IL E     -   418,409.8     318,325.4     MT  (+/- 3 meters HH1 GPS) 
 LC0300
 LC0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0523176725(NAD 83)
 LC0300
 LC0300                          SUPERSEDED SURVEY CONTROL
 LC0300
 LC0300  NGVD 29 (??/??/??)  226.14   (m)          741.9    (f) RESET       3  
 LC0300
 LC0300.Superseded values are not recommended for survey control.
 LC0300
 LC0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0300.See file dsdata.pdf to determine how the superseded data were derived.
 LC0300
 LC0300_MARKER: DR = REFERENCE MARK DISK
 LC0300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0300_STAMPING: DOUBLE 2 NO 4 1971
 LC0300_MARK LOGO: CGS
 LC0300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0300+STABILITY: SURFACE MOTION
 LC0300
 LC0300  HISTORY     - Date     Condition        Report By
 LC0300  HISTORY     - 1971     MONUMENTED       NGS
 LC0300  HISTORY     - 1972     GOOD             NGS
 LC0300  HISTORY     - 20080519 POOR             ILDT
 LC0300
 LC0300                          STATION DESCRIPTION
 LC0300
 LC0300'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC0300'2 MI SW FROM PAXTON.
 LC0300'0.3 MILE WEST ALONG STATE HIGHWAY 9 FROM ITS JUNCTION WITH
 LC0300'INTERSTATE HIGHWAY 57 AT THE SOUTHWEST EDGE OF PAXTON, THENCE
 LC0300'SOUTH ALONG GRAVEL ROAD FOR 1.3 MILES TO THE MARK ON THE LEFT,
 LC0300'27 FEET EAST OF THE CENTERLINE OF THE ROAD, 1 FOOT NORTH OF A
 LC0300'METAL WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE POST
 LC0300'PROJECTING 5 INCHES.
 LC0300
 LC0300                          STATION RECOVERY (1972)
 LC0300
 LC0300'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LC0300'RECOVERED IN GOOD CONDITION.
 LC0300
 LC0300                          STATION RECOVERY (2008)
 LC0300
 LC0300'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0300'FOUND CONCRETE POST WITH TOP SHEARED OFF AND DISK MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0299 ***********************************************************************
 LC0299  DESIGNATION -  DOUBLE RM 3
 LC0299  PID         -  LC0299
 LC0299  STATE/COUNTY-  IL/FORD
 LC0299  COUNTRY     -  US
 LC0299  USGS QUAD   -  PAXTON (2018)
 LC0299
 LC0299                         *CURRENT SURVEY CONTROL
 LC0299  ______________________________________________________________________
 LC0299* NAD 83(1986) POSITION- 40 26 09.33   (N) 088 07 03.12   (W)   HD_HELD1
 LC0299* NAVD 88 ORTHO HEIGHT -   225.95  (meters)      741.3   (feet) RESET
 LC0299  ______________________________________________________________________
 LC0299  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 LC0299  VERT ORDER      -  THIRD
 LC0299
 LC0299.The horizontal coordinates were determined by differentially corrected
 LC0299.hand held GPS observations or other comparable positioning techniques
 LC0299.and have an estimated accuracy of +/- 3 meters.
 LC0299
 LC0299.The orthometric height was computed from unverified reset data.
 LC0299
 LC0299.No vertical observational check was made to the station.
 LC0299
 LC0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0299.GEOID18 height accuracy estimate available here.
 LC0299
 LC0299.Click photographs - Photos may exist for this station.
 LC0299
 LC0299;                    North         East    Units  Estimated Accuracy
 LC0299;SPC IL E     -   418,426.1     318,309.8     MT  (+/- 3 meters HH1 GPS) 
 LC0299
 LC0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0521676742(NAD 83)
 LC0299
 LC0299                          SUPERSEDED SURVEY CONTROL
 LC0299
 LC0299  NGVD 29 (??/??/??)  226.00   (m)          741.5    (f) RESET       3  
 LC0299
 LC0299.Superseded values are not recommended for survey control.
 LC0299
 LC0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0299.See file dsdata.pdf to determine how the superseded data were derived.
 LC0299
 LC0299_MARKER: DR = REFERENCE MARK DISK
 LC0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0299_STAMPING: DOUBLE 1959 NO 3 1967
 LC0299_MARK LOGO: CGS
 LC0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0299+STABILITY: SURFACE MOTION
 LC0299
 LC0299  HISTORY     - Date     Condition        Report By
 LC0299  HISTORY     - 1967     MONUMENTED       CGS
 LC0299  HISTORY     - 1972     GOOD             NGS
 LC0299  HISTORY     - 20080519 MARK NOT FOUND   ILDT
 LC0299
 LC0299                          STATION DESCRIPTION
 LC0299
 LC0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 LC0299'2.6 MI SW FROM PAXTON.
 LC0299'ABOUT 1.25 MILES SOUTH AND WEST ALONG STATE HIGHWAY 9 FROM THE
 LC0299'POST OFFICE IN PAXTON, THENCE 1.35 MILES SOUTH ALONG A GRAVEL
 LC0299'ROAD.  45 FEET NORTH OF A POWER POLE, 23 FEET WEST OF THE
 LC0299'CENTERLINE OF THE ROAD, 1 FOOT SOUTH OF A METAL WITNESS POST, SET
 LC0299'IN THE TOP OF A ROUND CONCRETE MONUMENT PROJECTING 3 INCHES.
 LC0299
 LC0299                          STATION RECOVERY (1972)
 LC0299
 LC0299'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LC0299'RECOVERED IN GOOD CONDITION.
 LC0299
 LC0299                          STATION RECOVERY (2008)
 LC0299
 LC0299'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0299'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0077 ***********************************************************************
 KB0077  DESIGNATION -  DOUGLAS
 KB0077  PID         -  KB0077
 KB0077  STATE/COUNTY-  IL/DOUGLAS
 KB0077  COUNTRY     -  US
 KB0077  USGS QUAD   -  TUSCOLA (2018)
 KB0077
 KB0077                         *CURRENT SURVEY CONTROL
 KB0077  ______________________________________________________________________
 KB0077* NAD 83(1997) POSITION- 39 50 57.80937(N) 088 15 49.30649(W)   ADJUSTED
 KB0077* NAVD 88 ORTHO HEIGHT -   209.437 (meters)      687.13  (feet) ADJUSTED
 KB0077  ______________________________________________________________________
 KB0077  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 KB0077  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 KB0077  DYNAMIC HEIGHT  -        209.327 (meters)      686.77  (feet) COMP
 KB0077  MODELED GRAVITY -    980,098.0   (mgal)                       NAVD 88
 KB0077
 KB0077  HORZ ORDER      -  SECOND
 KB0077  VERT ORDER      -  SECOND    CLASS 0
 KB0077
 KB0077.The horizontal coordinates were established by classical geodetic methods
 KB0077.and adjusted by the National Geodetic Survey in October 1999.
 KB0077
 KB0077.The orthometric height was determined by differential leveling and
 KB0077.adjusted by the NATIONAL GEODETIC SURVEY
 KB0077.in June 1991.
 KB0077
 KB0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0077.GEOID18 height accuracy estimate available here.
 KB0077
 KB0077.Click photographs - Photos may exist for this station.
 KB0077
 KB0077.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0077
 KB0077.The dynamic height is computed by dividing the NAVD 88
 KB0077.geopotential number by the normal gravity value computed on the
 KB0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0077.degrees latitude (g = 980.6199 gals.).
 KB0077
 KB0077.The modeled gravity was interpolated from observed gravity values.
 KB0077
 KB0077. The following values were computed from the NAD 83(1997) position.
 KB0077
 KB0077;                    North         East     Units Scale Factor Converg.
 KB0077;SPC IL E     -   353,280.509   305,959.475   MT  0.99997544   +0 02 40.6
 KB0077;SPC IL E     - 1,159,054.47  1,003,802.04   sFT  0.99997544   +0 02 40.6
 KB0077;UTM  16      - 4,411,805.352   391,893.070   MT  0.99974388   -0 48 35.3
 KB0077
 KB0077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0077!SPC IL E     -   0.99997217  x   0.99997544  =   0.99994761
 KB0077!UTM  16      -   0.99997217  x   0.99974388  =   0.99971606
 KB0077
 KB0077:                Primary Azimuth Mark                     Grid Az
 KB0077:SPC IL E     -  DOUGLAS AZ MK                            088 33 12.9
 KB0077:UTM  16      -  DOUGLAS AZ MK                            089 24 28.8
 KB0077
 KB0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9189311805(NAD 83)
 KB0077
 KB0077|---------------------------------------------------------------------|
 KB0077| PID    Reference Object                     Distance      Geod. Az  |
 KB0077|                                                           dddmmss.s |
 KB0077| KB0075 DOUGLAS RM 1                         11.357 METERS 00002     |
 KB0077| CI6923 DOUGLAS AZ MK                                      0883553.5 |
 KB0077| KB0076 DOUGLAS RM 2                         13.443 METERS 09040     |
 KB0077| KB1181 TUSCOLA MUNICIPAL TANK              APPROX. 5.9 KM 1903452.1 |
 KB0077| KB0078 DOUGLAS RM 3                         41.242 METERS 27653     |
 KB0077|---------------------------------------------------------------------|
 KB0077
 KB0077                          SUPERSEDED SURVEY CONTROL
 KB0077
 KB0077  NAD 83(1997)-  39 50 57.80907(N)    088 15 49.30490(W) AD(       ) 2
 KB0077  NAD 83(1986)-  39 50 57.82144(N)    088 15 49.30123(W) AD(       ) 2
 KB0077  NAD 27      -  39 50 57.70870(N)    088 15 49.12680(W) AD(       ) 2
 KB0077  NGVD 29 (??/??/92)  209.500  (m)          687.33   (f) ADJ UNCH    2 0
 KB0077  NGVD 29             209.50   (m)          687.3    (f) LEVELING    3  
 KB0077
 KB0077.Superseded values are not recommended for survey control.
 KB0077
 KB0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0077.See file dsdata.pdf to determine how the superseded data were derived.
 KB0077
 KB0077_MARKER: DS = TRIANGULATION STATION DISK
 KB0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0077_STAMPING: DOUGLAS 1959
 KB0077_MARK LOGO: CGS
 KB0077_PROJECTION: FLUSH
 KB0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0077+STABILITY: SURFACE MOTION
 KB0077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0077+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0077
 KB0077  HISTORY     - Date     Condition        Report By
 KB0077  HISTORY     - 1959     MONUMENTED       CGS
 KB0077  HISTORY     - 1965     GOOD             ILDT
 KB0077  HISTORY     - 1973     GOOD             ILDT
 KB0077  HISTORY     - 1974     GOOD             NGS
 KB0077  HISTORY     - 1974     GOOD             NGS
 KB0077  HISTORY     - 1980     GOOD             USGS
 KB0077  HISTORY     - 20110809 GOOD             ILDT
 KB0077  HISTORY     - 20110907 GOOD             ILDT
 KB0077
 KB0077                          STATION DESCRIPTION
 KB0077
 KB0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0077'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF TUSCOLA, ABOUT 4 MILES
 KB0077'SOUTH OF PESOTUM AND ABOUT 1-1/2 MILES EAST OF U.S. HIGHWAY 45.
 KB0077'
 KB0077'TO REACH THE STATION FROM THE MAIN INTERSECTION IN PESOTUM, GO SOUTH
 KB0077'ON U.S. HIGHWAY 45 FOR 4.5 MILES TO A CROSSROAD ABOUT 1/2 MILE
 KB0077'WEST OF THE HAYES GRAIN ELEVATORS, TURN LEFT, EAST, ON SURFACED ROAD
 KB0077'FOR 0.7 MILE TO A RAILROAD CROSSING, CONTINUE STRAIGHT
 KB0077'AHEAD ACROSS TRACKS FOR 0.35 MILE TO A CROSSROAD, TURN RIGHT AND GO
 KB0077'SOUTH FOR 1.0 MILE TO A CROSSROAD, TURN LEFT, EAST, FOR 0.55 MILE
 KB0077'TO THE STATION ON THE RIGHT AS DESCRIBED.
 KB0077'
 KB0077'STATION MARK, A STANDARD DISK STAMPED DOUGLAS 1959, IS SET IN A 12
 KB0077'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0077'GROUND. THE MARK IS 19 FEET SOUTH OF THE APPROXIMATE CENTER OF THE
 KB0077'OILED ROAD, 3.1 FEET EAST-NORTHEAST OF A WITNESS POST AND 2 FEET
 KB0077'NORTH OF A FENCE LINE.
 KB0077'
 KB0077'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED DOUGLAS NO 1 1959,
 KB0077'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH
 KB0077'THE SURFACE OF THE GROUND. THE MARK IS 38.7 FEET NORTH OF A WITNESS
 KB0077'POST, 20 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 KB0077'OILED ROAD AND 1 FOOT SOUTH OF A FENCE LINE.
 KB0077'
 KB0077'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED DOUGLAS NO 2 1959,
 KB0077'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH
 KB0077'THE SURFACE OF THE GROUND. THE MARK IS 45.5 FEET WEST OF A TELEPHONE
 KB0077'POLE, 18.5 FEET SOUTH OF THE APPROXIMATE CENTER OF THE OILED
 KB0077'ROAD AND 1 FOOT NORTH OF A FENCE LINE.
 KB0077'
 KB0077'AZIMUTH MARK, A STANDARD DISK STAMPED DOUGLAS 1959, IS SET IN A 12
 KB0077'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0077'GROUND. THE MARK IS 18 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 KB0077'OILED ROAD, 7.3 FEET WEST OF A POWER POLE, 2 FEET WEST OF A
 KB0077'WITNESS POST AND 1 FOOT SOUTHWEST OF A FENCE CORNER.
 KB0077'
 KB0077'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE OILED ROAD
 KB0077'FOR 0.4 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 KB0077
 KB0077                          STATION RECOVERY (1965)
 KB0077
 KB0077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1965
 KB0077'STATION WAS FOUND IN GOOD CONDITION.
 KB0077'
 KB0077'RMS 1 AND 2 WERE FOUND IN GOOD CONDITION.
 KB0077'
 KB0077'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.
 KB0077'
 KB0077'DESCRIPTIONS FOR THE STATION AND RM 2 WERE GOOD. FENCE THAT WAS USED
 KB0077'AS A REFERENCE FOR RM 1 HAS BEEN DESTROYED. A NEW REFERENCE WAS
 KB0077'ESTABLISHED FOR RM 1. RM 1 IS 97 FT. NW OF A TELEPHONE POLE. FENCE
 KB0077'CORNER USED AS REFERENCE FOR AZIMUTH MARK HAS BEEN TAKEN OUT.
 KB0077
 KB0077                          STATION RECOVERY (1973)
 KB0077
 KB0077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0077'STATION FOUND IN GOOD CONDITION, ONE FOOT WEST OF A WITNESS POST.
 KB0077'RM 1 HAS BEEN DESTROYED.  RM 2 IS IN GOOD CONDITION.  AZIMUTH MARK
 KB0077'IN GOOD CONDITION, 2 FEET WEST OF A WITNESS POST.
 KB0077
 KB0077                          STATION RECOVERY (1974)
 KB0077
 KB0077'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0077'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND
 KB0077'IN GOOD CONDITION.  REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED TO
 KB0077'HAVE BEEN DESTROYED.  THE DISTANCE AND DIRECTION TO REFERENCE MARK
 KB0077'2 CHECKED AS DID THE DIRECTION TO THE WATER TANK.  REFERENCE MARK 3
 KB0077'WAS SET.  A NEW DESCRIPTION FOLLOWS--
 KB0077'
 KB0077'ABOUT 4 MILES SOUTH OF PESOTUM, 139 FEET EAST OF THE EAST
 KB0077'RIGHT-OF-WAY FENCE OF INTERSTATE HIGHWAY 57, 1 FOOT NORTH OF A METAL
 KB0077'WITNESS POST AND 19 FEET SOUTH OF THE CENTERLINE OF OILED ROAD.
 KB0077'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DOUGLAS 1959.
 KB0077'
 KB0077'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 45 AND
 KB0077'1ST STREET AT PESOTUM, GO SOUTH ON HIGHWAY 45 FOR 0.45 MILE TO A
 KB0077'ROAD LEFT.  TURN LEFT AND GO EAST ON THE ROAD FOR 0.1 MILE CROSSING
 KB0077'RAILROAD TRACKS TO A ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON THE
 KB0077'ROAD FOR 3.1 MILES TO A CROSSROAD.  TURN LEFT AND GO EAST FOR 1.0
 KB0077'MILE TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON OILED ROAD FOR 1.0
 KB0077'MILE TO A CROSSROAD.  TURN RIGHT AND GO WEST ON OILED ROAD FOR 0.1
 KB0077'MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST ON THE OILED
 KB0077'ROAD FOR 0.4 MILE TO THE STATION ON THE LEFT.
 KB0077'
 KB0077'REFERENCE MARK 2 IS 18 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 KB0077'44 FEET EAST OF A METAL WITNESS POST AND 183 FEET EAST OF THE EAST
 KB0077'RIGHT-OF-WAY FENCE OF INTERSTATE HIGHWAY 57.  THE MONUMENT IS FLUSH
 KB0077'AND THE DISK IS STAMPED DOUGLAS NO 2 1959.
 KB0077'
 KB0077'REFERENCE MARK 3 IS 2 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 KB0077'1 FOOT EAST OF A WOODEN STOP SIGN POST WITH A WITNESS SIGN ATTACHED,
 KB0077'2 FEET EAST OF A METAL BARRICADE AND 4 FEET EAST OF THE
 KB0077'RIGHT-OF-WAY FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 KB0077'STAMPED DOUGLAS 1959 NO 3 1974.
 KB0077'
 KB0077'THE AZIMUTH MARK IS 18 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 KB0077'7 FEET WEST OF A POWER POLE AND 2 FEET WEST OF A METAL WITNESS
 KB0077'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DOUGLAS 1959.
 KB0077'
 KB0077'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 KB0077'NORTH OF TUSCOLA.
 KB0077'
 KB0077'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0077
 KB0077                          STATION RECOVERY (1974)
 KB0077
 KB0077'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0077'3 MI N FROM TUSCOLA.
 KB0077'0.45 MILE SOUTH ALONG U.S. HIGHWAY FROM ITS INTERSECTION WITH
 KB0077'1ST STREET AT PESOTUM, THENCE EAST FOR 0.1 MILE CROSSING RAILROAD
 KB0077'TRACKS TO A ROAD RIGHT, THENCE SOUTH ON OILED ROAD FOR 3.1 MILES
 KB0077'TO A CROSSROAD, THENCE EAST FOR 1.0 MILE TO A CROSSROAD, THENCE
 KB0077'SOUTH FOR 1.0 MILE TO A CROSSROAD, THENCE WEST ON OILED ROAD FOR
 KB0077'0.5 MILE TO THE MARK ON THE LEFT, 139 FEET EAST OF THE EAST
 KB0077'RIGHT-OF-WAY OF INTERSTATE HIGHWAY 57, 1 FOOT NORTH OF A METAL
 KB0077'WITNESS POST, 9 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND SET
 KB0077'IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 KB0077
 KB0077                          STATION RECOVERY (1980)
 KB0077
 KB0077'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0077'RECOVERED IN GOOD CONDITION.
 KB0077
 KB0077                          STATION RECOVERY (2011)
 KB0077
 KB0077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0077'RECOVERED IN GOOD CONDITION.
 KB0077
 KB0077                          STATION RECOVERY (2011)
 KB0077
 KB0077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0077'SET WITNESS POSTS BY ALL 3
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0588 ***********************************************************************
 NH0588  DESIGNATION -  DOUGLAS
 NH0588  PID         -  NH0588
 NH0588  STATE/COUNTY-  IL/WINNEBAGO
 NH0588  COUNTRY     -  US
 NH0588  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0588
 NH0588                         *CURRENT SURVEY CONTROL
 NH0588  ______________________________________________________________________
 NH0588* NAD 83(1997) POSITION- 42 14 07.82107(N) 089 05 12.74767(W)   ADJUSTED
 NH0588* NAVD 88 ORTHO HEIGHT -   219.147 (meters)      718.98  (feet) POSTED
 NH0588  ______________________________________________________________________
 NH0588  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 NH0588  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 NH0588  DYNAMIC HEIGHT  -        219.08  (meters)      718.8   (feet) COMP
 NH0588  MODELED GRAVITY -    980,296.9   (mgal)                       NAVD 88
 NH0588
 NH0588  HORZ ORDER      -  SECOND
 NH0588  VERT ORDER      -  * POSTED, SEE BELOW
 NH0588
 NH0588.The horizontal coordinates were established by classical geodetic methods
 NH0588.and adjusted by the National Geodetic Survey in October 1999.
 NH0588
 NH0588.The orthometric height was determined by differential leveling
 NH0588.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0588
 NH0588.* This is a POSTED BENCH MARK height.
 NH0588
 NH0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0588.GEOID18 height accuracy estimate available here.
 NH0588
 NH0588.Click photographs - Photos may exist for this station.
 NH0588
 NH0588.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0588
 NH0588.The dynamic height is computed by dividing the NAVD 88
 NH0588.geopotential number by the normal gravity value computed on the
 NH0588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0588.degrees latitude (g = 980.6199 gals.).
 NH0588
 NH0588.The modeled gravity was interpolated from observed gravity values.
 NH0588
 NH0588. The following values were computed from the NAD 83(1997) position.
 NH0588
 NH0588;                    North         East     Units Scale Factor Converg.
 NH0588;SPC IL W     -   618,804.544   789,126.265   MT  1.00003888   +0 43 33.1
 NH0588;SPC IL W     - 2,030,194.57  2,588,991.75   sFT  1.00003888   +0 43 33.1
 NH0588;UTM  16      - 4,678,033.097   327,805.026   MT  0.99996484   -1 24 11.2
 NH0588
 NH0588!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0588!SPC IL W     -   0.99997086  x   1.00003888  =   1.00000974
 NH0588!UTM  16      -   0.99997086  x   0.99996484  =   0.99993570
 NH0588
 NH0588:                Primary Azimuth Mark                     Grid Az
 NH0588:SPC IL W     -  EIGHTEENTH                               359 45 07.6
 NH0588:UTM  16      -  EIGHTEENTH                               001 52 51.9
 NH0588
 NH0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2780578033(NAD 83)
 NH0588
 NH0588|---------------------------------------------------------------------|
 NH0588| PID    Reference Object                     Distance      Geod. Az  |
 NH0588|                                                           dddmmss.s |
 NH0588| NH0585 EIGHTEENTH                          APPROX. 1.3 KM 0002840.7 |
 NH0588| NH0589 DOUGLAS RM                           16.510 METERS 10424     |
 NH0588| NH0590 DEWITT                              APPROX. 0.6 KM 1440043.2 |
 NH0588|---------------------------------------------------------------------|
 NH0588
 NH0588                          SUPERSEDED SURVEY CONTROL
 NH0588
 NH0588  NAD 83(1996)-  42 14 07.82155(N)    089 05 12.74905(W) AD(       ) 2
 NH0588  NAD 83(1986)-  42 14 07.82088(N)    089 05 12.75012(W) AD(       ) 2
 NH0588  NAD 27      -  42 14 07.75030(N)    089 05 12.36940(W) AD(       ) 2
 NH0588  USSD        -  42 14 07.86900(N)    089 05 12.14600(W) AD(       ) 3
 NH0588  NGVD 29             219.21   (m)          719.2    (f) LEVELING    3  
 NH0588
 NH0588.Superseded values are not recommended for survey control.
 NH0588
 NH0588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0588.See file dsdata.pdf to determine how the superseded data were derived.
 NH0588
 NH0588_MARKER: DS = TRIANGULATION STATION DISK
 NH0588_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0588_SP_SET: PAVING
 NH0588_STAMPING: ELEV 719.175 DOUGLAS 1920
 NH0588_MARK LOGO: CGS
 NH0588_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0588
 NH0588  HISTORY     - Date     Condition        Report By
 NH0588  HISTORY     - 1920     MONUMENTED       CGS
 NH0588  HISTORY     - 1935     GOOD             CGS
 NH0588  HISTORY     - 1935     GOOD             CGS
 NH0588  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0588  HISTORY     - 1960     MARK NOT FOUND   CGS
 NH0588  HISTORY     - 19970316 MARK NOT FOUND   USPSQD
 NH0588
 NH0588                          STATION DESCRIPTION
 NH0588
 NH0588'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0588'STATION IS ABOUT 2-1/2 MILES S OF ROCKFORD, ON THE E SIDE OF
 NH0588'KISHWAUKEE STREET, JUST N OF WHERE THE CHICAGO, BURLINGTON AND
 NH0588'QUINCY RAILROAD TRACK CROSSES, IN THE E EDGE OF THE CONCRETE
 NH0588'PAVEMENT, 10 YARDS NE OF THE WATCHMANS SHELTER, 80 YARDS
 NH0588'NE OF ROCK RIVER SCHOOL, 0.155 METER (0.51 FOOT) W OF THE E AND
 NH0588'NEAREST EDGE OF THE CONCRETE PAVEMENT, AND 3.36 METERS
 NH0588'(11.02 FEET) E OF THE E AND NEAREST RAIL.  THE STATION MARK
 NH0588'IS A STANDARD BRONZE DISK SET IN THE CONCRETE PAVEMENT.  THE
 NH0588'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE
 NH0588'FENCE LINE, 16.51 METERS (54.17 FEET) FROM THE STATION,
 NH0588'S 75 DEG 36 MIN E.
 NH0588
 NH0588                          STATION RECOVERY (1935)
 NH0588
 NH0588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH0588'THIS PRECISE TRAVERSE STATION WAS RECOVERED AS ORIGINALLY
 NH0588'DESCRIBED AND MARKS FOUND TO BE IN GOOD CONDITION.  STATION
 NH0588'WAS NOT OCCUPIED BY AN OBSERVING PARTY.
 NH0588'
 NH0588'ADDITIONAL INFORMATION FOLLOWS--THE WATCHMANS SHELTER IS NO
 NH0588'LONGER HERE.  STATION MARK IS 41.8 FEET SE OF RAILROAD WARNING
 NH0588'SIGNAL ON W SIDE OF ROAD.
 NH0588
 NH0588                          STATION RECOVERY (1935)
 NH0588
 NH0588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 NH0588'2.5 MI S FROM ROCKFORD.
 NH0588'2.5 MILES SOUTH OF ROCKFORD, WINNEBAGO COUNTY, ON THE EAST SIDE
 NH0588'OF KISHWAUKEE STREET (U.S. HIGHWAY 51), NORTH OF THE CROSSING
 NH0588'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, 80 YARDS
 NH0588'NORTHEAST OF ROCK RIVER SCHOOL, 10 YARDS NORTHEAST OF A
 NH0588'WATCHMANS SHELTER, IN THE CONCRETE PAVING OF U.S. HIGHWAY 51,
 NH0588'6 INCHES WEST OF THE EAST EDGE, AND 4 YARDS EAST OF THE EAST
 NH0588'RAIL.  A STANDARD TRIANGULATION-STATION DISK, STAMPED ELEV
 NH0588'719.175 DOUGLAS 1920.
 NH0588
 NH0588                          STATION RECOVERY (1954)
 NH0588
 NH0588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0588'THE 1920 AND THE 1935 DESCRIPTIONS ARE ADEQUATE FOR REACHING
 NH0588'THE SITE, AND MEASUREMENTS INDICATE THE STATION WAS EITHER
 NH0588'DESTROYED BY STREET WIDENING OR COVERED WHEN STREET WAS RESURFACED.
 NH0588
 NH0588                          STATION RECOVERY (1960)
 NH0588
 NH0588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0588'MARK NOT FOUND.
 NH0588
 NH0588                          STATION RECOVERY (1997)
 NH0588
 NH0588'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0588'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2753 ***********************************************************************
 ME2753  DESIGNATION -  DOUGLAS
 ME2753  PID         -  ME2753
 ME2753  STATE/COUNTY-  IL/COOK
 ME2753  COUNTRY     -  US
 ME2753  USGS QUAD   -  ENGLEWOOD (2018)
 ME2753
 ME2753                         *CURRENT SURVEY CONTROL
 ME2753  ______________________________________________________________________
 ME2753* NAD 83(1997) POSITION- 41 51 11.93336(N) 087 42 04.77506(W)   ADJUSTED
 ME2753* NAVD 88 ORTHO HEIGHT -   231.7   (meters)      760.    (feet) VERTCON3
 ME2753  ______________________________________________________________________
 ME2753  GEOID HEIGHT    -        -33.543 (meters)                     GEOID18
 ME2753  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 ME2753  HORZ ORDER      -  FIRST
 ME2753
 ME2753.The horizontal coordinates were established by classical geodetic methods
 ME2753.and adjusted by the National Geodetic Survey in October 1999.
 ME2753
 ME2753.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2753.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2753
 ME2753.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2753.GEOID18 height accuracy estimate available here.
 ME2753
 ME2753.Click photographs - Photos may exist for this station.
 ME2753
 ME2753.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2753
 ME2753. The following values were computed from the NAD 83(1997) position.
 ME2753
 ME2753;                    North         East     Units Scale Factor Converg.
 ME2753;SPC IL E     -   576,003.553   352,481.145   MT  1.00000888   +0 25 18.1
 ME2753;SPC IL E     - 1,889,771.66  1,156,431.89   sFT  1.00000888   +0 25 18.1
 ME2753;UTM  16      - 4,633,727.880   441,784.452   MT  0.99964170   -0 28 04.6
 ME2753
 ME2753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2753!SPC IL E     -   0.99996892  x   1.00000888  =   0.99997780
 ME2753!UTM  16      -   0.99996892  x   0.99964170  =   0.99961063
 ME2753
 ME2753:                Primary Azimuth Mark                     Grid Az
 ME2753:SPC IL E     -  028 COC                                  359 23 57.1
 ME2753:UTM  16      -  028 COC                                  000 17 19.8
 ME2753
 ME2753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4178433727(NAD 83)
 ME2753
 ME2753|---------------------------------------------------------------------|
 ME2753| PID    Reference Object                     Distance      Geod. Az  |
 ME2753|                                                           dddmmss.s |
 ME2753| ME2783 028 COC                             APPROX. 0.7 KM 3594915.2 |
 ME2753|---------------------------------------------------------------------|
 ME2753
 ME2753                          SUPERSEDED SURVEY CONTROL
 ME2753
 ME2753  NAD 83(1997)-  41 51 11.93352(N)    087 42 04.77546(W) AD(       ) 1
 ME2753  NAD 83(1994)-  41 51 11.93691(N)    087 42 04.78660(W) AD(       ) 1
 ME2753  NAD 83(1986)-  41 51 11.93761(N)    087 42 04.78597(W) AD(       ) 1
 ME2753  NAD 27      -  41 51 11.81969(N)    087 42 04.59081(W) AD(       ) 1
 ME2753  NGVD 29 (07/19/86)  231.8    (m)          760.     (f) VERT ANG       
 ME2753
 ME2753.Superseded values are not recommended for survey control.
 ME2753
 ME2753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2753.See file dsdata.pdf to determine how the superseded data were derived.
 ME2753
 ME2753_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2753_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2753_SP_SET: BUILDING ROOF
 ME2753_STAMPING: DOUGLAS 1977
 ME2753_MARK LOGO: NGS
 ME2753_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2753+STABILITY: POSITION/ELEVATION WELL
 ME2753
 ME2753  HISTORY     - Date     Condition        Report By
 ME2753  HISTORY     - 1977     MONUMENTED       NGS
 ME2753
 ME2753                          STATION DESCRIPTION
 ME2753
 ME2753'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2753'THE STATION IS LOCATED IN THE WESTERN SECTION OF CHICAGO ON THE
 ME2753'ROOF OF THE ELEVATOR SHAFT OF THE ARLINGTON HEIGHTS BUILDING AT
 ME2753'3030 W. 21ST PLACE.  THE BUILDING IS IN THE NORTHEAST ANGLE OF
 ME2753'THE INTERSECTION OF W. 21ST PLACE AND ALBANY AVENUE, BUILDING
 ME2753'IS OPERATED BY THE CHICAGO HOUSING AUTHORITY.
 ME2753'
 ME2753'THE STATION MARK, A STANDARD DISK STAMPED---DOUGLAS 1977---, IS
 ME2753'GLUED TO THE ROOF AND COVERED BY A COPPER LINCOLN HAT WHICH
 ME2753'PROJECTS 4 INCHES ABOVE THE ROOF.  IT IS 22.6 FEET NORTH OF THE
 ME2753'METAL LADDER REACHING THE ROOF, 21.6 FEET SOUTH OF THE NORTH
 ME2753'EDGE OF THE ELEVATOR SHAFT, 8.4 FEET WEST OF THE EAST EDGE OF
 ME2753'THE ELEVATOR SHAFT AND 7.7 FEET EAST OF THE WEST EDGE OF THE
 ME2753'ELEVATOR SHAFT.
 ME2753'
 ME2753'STATION 028 COC CAN SERVE AS AN AZIMUTH MARK.
 ME2753'
 ME2753'NO REFERENCE MARKS WERE ESTABLISHED.
 ME2753'
 ME2753'THE HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.7 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0589 ***********************************************************************
 NH0589  DESIGNATION -  DOUGLAS RM
 NH0589  PID         -  NH0589
 NH0589  STATE/COUNTY-  IL/WINNEBAGO
 NH0589  COUNTRY     -  US
 NH0589  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0589
 NH0589                         *CURRENT SURVEY CONTROL
 NH0589  ______________________________________________________________________
 NH0589* NAD 83(1986) POSITION- 42 14 07.69   (N) 089 05 12.05   (W)   HD_HELD1
 NH0589* NAVD 88 ORTHO HEIGHT -   218.612 (meters)      717.23  (feet) POSTED
 NH0589  ______________________________________________________________________
 NH0589  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 NH0589  DYNAMIC HEIGHT  -        218.54  (meters)      717.0   (feet) COMP
 NH0589  MODELED GRAVITY -    980,296.9   (mgal)                       NAVD 88
 NH0589
 NH0589  VERT ORDER      -  * POSTED, SEE BELOW
 NH0589
 NH0589.The horizontal coordinates were determined by differentially corrected
 NH0589.hand held GPS observations or other comparable positioning techniques
 NH0589.and have an estimated accuracy of +/- 3 meters.
 NH0589
 NH0589.The orthometric height was determined by differential leveling
 NH0589.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0589
 NH0589.* This is a POSTED BENCH MARK height.
 NH0589
 NH0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0589.GEOID18 height accuracy estimate available here.
 NH0589
 NH0589.Click photographs - Photos may exist for this station.
 NH0589
 NH0589.The dynamic height is computed by dividing the NAVD 88
 NH0589.geopotential number by the normal gravity value computed on the
 NH0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0589.degrees latitude (g = 980.6199 gals.).
 NH0589
 NH0589.The modeled gravity was interpolated from observed gravity values.
 NH0589
 NH0589;                    North         East    Units  Estimated Accuracy
 NH0589;SPC IL W     -   618,800.7     789,142.3     MT  (+/- 3 meters HH1 GPS) 
 NH0589
 NH0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2782078028(NAD 83)
 NH0589
 NH0589                          SUPERSEDED SURVEY CONTROL
 NH0589
 NH0589.No superseded survey control is available for this station.
 NH0589
 NH0589_MARKER: DR = REFERENCE MARK DISK
 NH0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0589_STAMPING: 717.423 DOUGLAS 1920
 NH0589_MARK LOGO: CGS
 NH0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0589+STABILITY: SURFACE MOTION
 NH0589
 NH0589  HISTORY     - Date     Condition        Report By
 NH0589  HISTORY     - 1920     MONUMENTED       CGS
 NH0589  HISTORY     - 1935     GOOD             CGS
 NH0589  HISTORY     - 1960     MARK NOT FOUND   CGS
 NH0589  HISTORY     - 19970316 MARK NOT FOUND   USPSQD
 NH0589
 NH0589                          STATION DESCRIPTION
 NH0589
 NH0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0589'2.5 MI S FROM ROCKFORD.
 NH0589'2.5 MILES SOUTH OF ROCKFORD, WINNEBAGO COUNTY, ON THE EAST SIDE
 NH0589'OF KISHWAUKEE STREET, AT THE CHICAGO, BURLINGTON AND QUINCY
 NH0589'RAILROAD CROSSING, 18 YARDS IN AZIMUTH 284 DEG 24 MIN FROM
 NH0589'TRIANGULATION STATION DOUGLAS, EAST OF THE TRACK, AND NEAR THE
 NH0589'FENCE LINE.  A STANDARD REFERENCE-MARK DISK, STAMPED 717.423
 NH0589'DOUGLAS 1920 AND SET IN THE TOP OF A CONCRETE POST.
 NH0589
 NH0589                          STATION RECOVERY (1960)
 NH0589
 NH0589'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0589'MARK NOT FOUND.
 NH0589
 NH0589                          STATION RECOVERY (1997)
 NH0589
 NH0589'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0589'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0075 ***********************************************************************
 KB0075  DESIGNATION -  DOUGLAS RM 1
 KB0075  PID         -  KB0075
 KB0075  STATE/COUNTY-  IL/DOUGLAS
 KB0075  COUNTRY     -  US
 KB0075  USGS QUAD   -  TUSCOLA (2018)
 KB0075
 KB0075                         *CURRENT SURVEY CONTROL
 KB0075  ______________________________________________________________________
 KB0075* NAD 83(1986) POSITION- 39 50 58.18   (N) 088 15 49.31   (W)   HD_HELD1
 KB0075* NAVD 88 ORTHO HEIGHT -   209.635 (meters)      687.78  (feet) ADJUSTED
 KB0075  ______________________________________________________________________
 KB0075  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 KB0075  DYNAMIC HEIGHT  -        209.525 (meters)      687.42  (feet) COMP
 KB0075  MODELED GRAVITY -    980,098.0   (mgal)                       NAVD 88
 KB0075
 KB0075  VERT ORDER      -  SECOND    CLASS 0
 KB0075
 KB0075.The horizontal coordinates were determined by differentially corrected
 KB0075.hand held GPS observations or other comparable positioning techniques
 KB0075.and have an estimated accuracy of +/- 3 meters.
 KB0075
 KB0075.The orthometric height was determined by differential leveling and
 KB0075.adjusted by the NATIONAL GEODETIC SURVEY
 KB0075.in June 1991.
 KB0075
 KB0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0075.GEOID18 height accuracy estimate available here.
 KB0075
 KB0075.Click photographs - Photos may exist for this station.
 KB0075
 KB0075.The dynamic height is computed by dividing the NAVD 88
 KB0075.geopotential number by the normal gravity value computed on the
 KB0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0075.degrees latitude (g = 980.6199 gals.).
 KB0075
 KB0075.The modeled gravity was interpolated from observed gravity values.
 KB0075
 KB0075;                    North         East    Units  Estimated Accuracy
 KB0075;SPC IL E     -   353,291.9     305,959.4     MT  (+/- 3 meters HH1 GPS) 
 KB0075
 KB0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9189311816(NAD 83)
 KB0075
 KB0075                          SUPERSEDED SURVEY CONTROL
 KB0075
 KB0075  NGVD 29 (??/??/92)  209.697  (m)          687.98   (f) ADJ UNCH    2 0
 KB0075
 KB0075.Superseded values are not recommended for survey control.
 KB0075
 KB0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0075.See file dsdata.pdf to determine how the superseded data were derived.
 KB0075
 KB0075_MARKER: DR = REFERENCE MARK DISK
 KB0075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0075_STAMPING: DOUGLAS NO 1 1959
 KB0075_MARK LOGO: CGS
 KB0075_PROJECTION: FLUSH
 KB0075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0075+STABILITY: SURFACE MOTION
 KB0075
 KB0075  HISTORY     - Date     Condition        Report By
 KB0075  HISTORY     - 1959     MONUMENTED       CGS
 KB0075  HISTORY     - 1974     MARK NOT FOUND   NGS
 KB0075  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 KB0075
 KB0075                          STATION DESCRIPTION
 KB0075
 KB0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0075'5.4 MI S FROM PESOTUM.
 KB0075'ABOUT 0.35 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0075'CENTRAL RAILROAD STATION AT PESOTUM, THENCE 0.15 MILES SOUTH ALONG
 KB0075'A GRAVEL ROAD, THENCE 0.05 MILES EAST ALONG A GRAVEL ROAD, THENCE
 KB0075'4.3 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.55 MILES EAST
 KB0075'ALONG AN ASPHALT ROAD, AT A FENCE CORNER SOUTH OF THE ROAD, 20
 KB0075'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 179 FEET EAST OF A
 KB0075'FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE, 45 1/2 FEET WEST OF A
 KB0075'TELEPHONE POLE, 44.1 FEET EAST OF TRIANGULATION STATION DOUGLAS,
 KB0075'46.8 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0075'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0075
 KB0075                          STATION RECOVERY (1974)
 KB0075
 KB0075'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0075'MARK NOT FOUND.
 KB0075
 KB0075                          STATION RECOVERY (2011)
 KB0075
 KB0075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0075'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0076 ***********************************************************************
 KB0076  DESIGNATION -  DOUGLAS RM 2
 KB0076  PID         -  KB0076
 KB0076  STATE/COUNTY-  IL/DOUGLAS
 KB0076  COUNTRY     -  US
 KB0076  USGS QUAD   -  TUSCOLA (2018)
 KB0076
 KB0076                         *CURRENT SURVEY CONTROL
 KB0076  ______________________________________________________________________
 KB0076* NAD 83(1986) POSITION- 39 50 57.80   (N) 088 15 48.74   (W)   HD_HELD1
 KB0076* NAVD 88 ORTHO HEIGHT -   209.576 (meters)      687.58  (feet) ADJUSTED
 KB0076  ______________________________________________________________________
 KB0076  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 KB0076  DYNAMIC HEIGHT  -        209.466 (meters)      687.22  (feet) COMP
 KB0076  MODELED GRAVITY -    980,098.0   (mgal)                       NAVD 88
 KB0076
 KB0076  VERT ORDER      -  SECOND    CLASS 0
 KB0076
 KB0076.The horizontal coordinates were determined by differentially corrected
 KB0076.hand held GPS observations or other comparable positioning techniques
 KB0076.and have an estimated accuracy of +/- 3 meters.
 KB0076
 KB0076.The orthometric height was determined by differential leveling and
 KB0076.adjusted by the NATIONAL GEODETIC SURVEY
 KB0076.in June 1991.
 KB0076
 KB0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0076.GEOID18 height accuracy estimate available here.
 KB0076
 KB0076.Click photographs - Photos may exist for this station.
 KB0076
 KB0076.The dynamic height is computed by dividing the NAVD 88
 KB0076.geopotential number by the normal gravity value computed on the
 KB0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0076.degrees latitude (g = 980.6199 gals.).
 KB0076
 KB0076.The modeled gravity was interpolated from observed gravity values.
 KB0076
 KB0076;                    North         East    Units  Estimated Accuracy
 KB0076;SPC IL E     -   353,280.2     305,972.9     MT  (+/- 3 meters HH1 GPS) 
 KB0076
 KB0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9190611804(NAD 83)
 KB0076
 KB0076                          SUPERSEDED SURVEY CONTROL
 KB0076
 KB0076  NGVD 29 (??/??/92)  209.639  (m)          687.79   (f) ADJ UNCH    2 0
 KB0076
 KB0076.Superseded values are not recommended for survey control.
 KB0076
 KB0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0076.See file dsdata.pdf to determine how the superseded data were derived.
 KB0076
 KB0076_MARKER: DR = REFERENCE MARK DISK
 KB0076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0076_STAMPING: DOUGLAS NO 1 1959
 KB0076_MARK LOGO: CGS
 KB0076_PROJECTION: FLUSH
 KB0076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0076+STABILITY: SURFACE MOTION
 KB0076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0076+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 KB0076
 KB0076  HISTORY     - Date     Condition        Report By
 KB0076  HISTORY     - 1959     MONUMENTED       CGS
 KB0076  HISTORY     - 1974     GOOD             NGS
 KB0076  HISTORY     - 1980     GOOD             USGS
 KB0076  HISTORY     - 20110809 GOOD             ILDT
 KB0076
 KB0076                          STATION DESCRIPTION
 KB0076
 KB0076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 KB0076'3 MI N FROM TUSCOLA.
 KB0076'0.45 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM ITS INTERSECTION WITH
 KB0076'1ST STREET AT PESOTUM, THENCE EAST 0.1 MILE CROSSING RAILROAD
 KB0076'TO A CROSSROAD, THENCE SOUTH 1.0 MILE TO A CROSSROAD, THENCE WEST
 KB0076'ON OILED ROAD 0.5 MILE TO THE MARK ON THE LEFT, 18 FEET SOUTH OF
 KB0076'THE CENTERLINE OF THE ROAD, 44 FEET EAST OF A METAL WITNESS POST,
 KB0076'183 FEET EAST OF THE EAST RIGHT-OF-WAY OF INTERSTATE HIGHWAY 57
 KB0076'AND SET IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH THE
 KB0076'GROUND.
 KB0076
 KB0076                          STATION RECOVERY (1980)
 KB0076
 KB0076'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0076'RECOVERED IN GOOD CONDITION.
 KB0076
 KB0076                          STATION RECOVERY (2011)
 KB0076
 KB0076'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0078 ***********************************************************************
 KB0078  DESIGNATION -  DOUGLAS RM 3
 KB0078  PID         -  KB0078
 KB0078  STATE/COUNTY-  IL/DOUGLAS
 KB0078  COUNTRY     -  US
 KB0078  USGS QUAD   -  TUSCOLA (2018)
 KB0078
 KB0078                         *CURRENT SURVEY CONTROL
 KB0078  ______________________________________________________________________
 KB0078* NAD 83(1986) POSITION- 39 50 57.97   (N) 088 15 51.03   (W)   HD_HELD1
 KB0078* NAVD 88 ORTHO HEIGHT -   209.80  (meters)      688.3   (feet) RESET
 KB0078  ______________________________________________________________________
 KB0078  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 KB0078  VERT ORDER      -  THIRD
 KB0078
 KB0078.The horizontal coordinates were determined by differentially corrected
 KB0078.hand held GPS observations or other comparable positioning techniques
 KB0078.and have an estimated accuracy of +/- 3 meters.
 KB0078
 KB0078.The orthometric height was computed from unverified reset data.
 KB0078
 KB0078.No vertical observational check was made to the station.
 KB0078
 KB0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0078.GEOID18 height accuracy estimate available here.
 KB0078
 KB0078.Click photographs - Photos may exist for this station.
 KB0078
 KB0078;                    North         East    Units  Estimated Accuracy
 KB0078;SPC IL E     -   353,285.4     305,918.5     MT  (+/- 3 meters HH1 GPS) 
 KB0078
 KB0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9185211810(NAD 83)
 KB0078
 KB0078                          SUPERSEDED SURVEY CONTROL
 KB0078
 KB0078  NGVD 29 (11/09/15)  209.87   (m)          688.5    (f) RESET       3  
 KB0078
 KB0078.Superseded values are not recommended for survey control.
 KB0078
 KB0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0078.See file dsdata.pdf to determine how the superseded data were derived.
 KB0078
 KB0078_MARKER: DR = REFERENCE MARK DISK
 KB0078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0078_STAMPING: DOUGLAS 1959 NO 3 1974
 KB0078_MARK LOGO: NGS
 KB0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0078+STABILITY: SURFACE MOTION
 KB0078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0078+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 KB0078
 KB0078  HISTORY     - Date     Condition        Report By
 KB0078  HISTORY     - 1974     MONUMENTED       NGS
 KB0078  HISTORY     - 1980     GOOD             USGS
 KB0078  HISTORY     - 20110809 GOOD             ILDT
 KB0078
 KB0078                          STATION DESCRIPTION
 KB0078
 KB0078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0078'3 MI N FROM TUSCOLA.
 KB0078'0.45 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS INTERSECTION WITH
 KB0078'1ST STREET AT PESOTUM, THENCE EAST 0.1 MILE CROSSING RAILROAD
 KB0078'TRACKS, THENCE SOUTH ON OILED ROAD FOR 3.1 MILE TO A CROSSROAD,
 KB0078'THENCE EAST FOR 1.0 MILE TO A CROSSROAD, THENCE SOUTH ON OILED
 KB0078'ROAD FOR 1.0 MILE TO A CROSSROAD, THENCE WEST ON OILED ROAD FOR
 KB0078'0.5 MILE TO THE MARK, 2 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 KB0078'1 FOOT EAST OF WOODEN STOP SIGN POST WITH A WITNESS SIGN ATTACHED,
 KB0078'2 FEET EAST OF A METAL BARRICADE, 4 FEET EAST OF THE EAST
 KB0078'RIGHT-OF-WAY OF INTERSTATE HIGHWAY 57 AND SET IN THE TOP OF A
 KB0078'ROUND CONCRETE POST PROJECTING 5 INCHES.
 KB0078
 KB0078                          STATION RECOVERY (1980)
 KB0078
 KB0078'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0078'RECOVERED IN GOOD CONDITION.
 KB0078
 KB0078                          STATION RECOVERY (2011)
 KB0078
 KB0078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0928 ***********************************************************************
 MF0928  DESIGNATION -  DOVER
 MF0928  PID         -  MF0928
 MF0928  STATE/COUNTY-  IL/BUREAU
 MF0928  COUNTRY     -  US
 MF0928  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0928
 MF0928                         *CURRENT SURVEY CONTROL
 MF0928  ______________________________________________________________________
 MF0928* NAD 83(1997) POSITION- 41 24 33.40024(N) 089 28 50.26188(W)   ADJUSTED
 MF0928* NAVD 88 ORTHO HEIGHT -   211.681 (meters)      694.49  (feet) ADJUSTED
 MF0928  ______________________________________________________________________
 MF0928  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 MF0928  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 MF0928  DYNAMIC HEIGHT  -        211.594 (meters)      694.20  (feet) COMP
 MF0928  MODELED GRAVITY -    980,211.1   (mgal)                       NAVD 88
 MF0928
 MF0928  HORZ ORDER      -  SECOND
 MF0928  VERT ORDER      -  SECOND    CLASS 0
 MF0928
 MF0928.The horizontal coordinates were established by classical geodetic methods
 MF0928.and adjusted by the National Geodetic Survey in October 1999.
 MF0928
 MF0928.The orthometric height was determined by differential leveling and
 MF0928.adjusted by the NATIONAL GEODETIC SURVEY
 MF0928.in June 1991.
 MF0928
 MF0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0928.GEOID18 height accuracy estimate available here.
 MF0928
 MF0928.Click photographs - Photos may exist for this station.
 MF0928
 MF0928.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0928
 MF0928.The dynamic height is computed by dividing the NAVD 88
 MF0928.geopotential number by the normal gravity value computed on the
 MF0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0928.degrees latitude (g = 980.6199 gals.).
 MF0928
 MF0928.The modeled gravity was interpolated from observed gravity values.
 MF0928
 MF0928. The following values were computed from the NAD 83(1997) position.
 MF0928
 MF0928;                    North         East     Units Scale Factor Converg.
 MF0928;SPC IL W     -   526,703.514   757,358.245   MT  0.99998165   +0 27 13.6
 MF0928;SPC IL W     - 1,728,026.45  2,484,766.18   sFT  0.99998165   +0 27 13.6
 MF0928;UTM  16      - 4,587,162.136   292,662.987   MT  1.00012907   -1 38 28.9
 MF0928
 MF0928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0928!SPC IL W     -   0.99997199  x   0.99998165  =   0.99995364
 MF0928!UTM  16      -   0.99997199  x   1.00012907  =   1.00010106
 MF0928
 MF0928:                Primary Azimuth Mark                     Grid Az
 MF0928:SPC IL W     -  PRINCETON ILL VAL ELEC RAD MST           187 38 25.1
 MF0928:UTM  16      -  PRINCETON ILL VAL ELEC RAD MST           189 44 07.6
 MF0928
 MF0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9266287162(NAD 83)
 MF0928
 MF0928|---------------------------------------------------------------------|
 MF0928| PID    Reference Object                     Distance      Geod. Az  |
 MF0928|                                                           dddmmss.s |
 MF0928| MF0923 DOVER RM 1                            9.748 METERS 01946     |
 MF0928| MF1663 PRINCETON ILL VAL ELEC RAD MST      APPROX. 4.3 KM 1880538.7 |
 MF0928| MF0927 DOVER RM 2                           10.338 METERS 32355     |
 MF0928|---------------------------------------------------------------------|
 MF0928
 MF0928                          SUPERSEDED SURVEY CONTROL
 MF0928
 MF0928  NAD 83(1996)-  41 24 33.40499(N)    089 28 50.26426(W) AD(       ) 2
 MF0928  NAD 83(1986)-  41 24 33.40716(N)    089 28 50.26739(W) AD(       ) 2
 MF0928  NAD 27      -  41 24 33.28140(N)    089 28 49.94460(W) AD(       ) 2
 MF0928  NGVD 29 (??/??/92)  211.758  (m)          694.74   (f) ADJ UNCH    2 0
 MF0928  NGVD 29             211.76   (m)          694.7    (f) LEVELING    3  
 MF0928
 MF0928.Superseded values are not recommended for survey control.
 MF0928
 MF0928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0928.See file dsdata.pdf to determine how the superseded data were derived.
 MF0928
 MF0928_MARKER: DS = TRIANGULATION STATION DISK
 MF0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0928_STAMPING: DOVER 1959
 MF0928_MARK LOGO: CGS
 MF0928_PROJECTION: FLUSH
 MF0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0928+STABILITY: SURFACE MOTION
 MF0928
 MF0928  HISTORY     - Date     Condition        Report By
 MF0928  HISTORY     - 1959     MONUMENTED       CGS
 MF0928  HISTORY     - 1959     GOOD             CGS
 MF0928  HISTORY     - 1968     GOOD             ILHD
 MF0928  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0928  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0928  HISTORY     - 20051005 GOOD             USPSQD
 MF0928
 MF0928                          STATION DESCRIPTION
 MF0928
 MF0928'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0928'THE STATION IS LOCATED ABOUT 3 MILES NORTH-NORTHWEST OF PRINCETON
 MF0928'AND IS ON PROPERTY OWNED BY MR. L.H. CODDINGTON OF 448 CROWN
 MF0928'STREET IN PRINCETON.
 MF0928'
 MF0928'TO REACH THE STATION FROM THE POST OFFICE IN PRINCETON, GO NORTH
 MF0928'ON U.S. HIGHWAY 34 FOR 0.9 MILE TO THE JUNCTION OF U.S. HIGHWAY
 MF0928'34 AND STATE HIGHWAY 26, CONTINUE STRAIGHT AHEAD ON STATE
 MF0928'HIGHWAY 26 FOR 2.0 MILES TO A GRAVEL SIDEROAD LEFT AT SIGN RED
 MF0928'COVERED BRIDGE, TURN LEFT ON GRAVEL ROAD FOR 0.1 MILE TO A SIDE
 MF0928'ROAD LEFT, TURN LEFT AND GO WEST, SOUTH, WEST AND SOUTH FOR
 MF0928'0.6 MILE TO THE HOUSE AT THE END OF THE ROAD AND THE STATION.
 MF0928'
 MF0928'STATION MARK, A STANDARD DISK STAMPED DOVER 1959, IS SET IN A
 MF0928'10 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF
 MF0928'THE GROUND.  THE MARK IS 93.9 FEET SOUTHEAST OF THE SOUTHEAST
 MF0928'CORNER OF THE HOUSE, 27 FEET EAST OF A 24 INCH MAPLE TREE, 12.4
 MF0928'FEET WEST OF A FENCE CORNER AND 3.3 FEET NORTH OF A WITNESS POST.
 MF0928'
 MF0928'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED DOVER NO. 1
 MF0928'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 MF0928'WITH THE SURFACE OF THE GROUND.  THE MARK IS 32.6 FEET NORTH OF
 MF0928'A FENCE CORNER AND 1 FOOT WEST OF A FENCE LINE.
 MF0928'
 MF0928'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED DOVER NO. 2
 MF0928'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 MF0928'WITH THE SURFACE OF THE GROUND.  THE MARK IS 69.6 FEET
 MF0928'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 31.9 FEET
 MF0928'WEST OF THE NORTH-SOUTH FENCE LINE AND 30.6 FEET NORTH OF THE
 MF0928'EAST-WEST FENCE LINE.
 MF0928'
 MF0928'NOTE--TRIANGULATION STATION PRINCE MAY BE USED AS AN AZIMUTH.
 MF0928
 MF0928                          STATION RECOVERY (1959)
 MF0928
 MF0928'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0928'3.4 MI N FROM PRINCETON.
 MF0928'ABOUT 2.7 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST OFFICE
 MF0928'AT PRINCETON, THENCE 0.15 MILES WEST ALONG GRAVEL ROAD, THENCE
 MF0928'0.6 MILES WEST AND SOUTH ALONG A GRAVEL ROAD TO THE END OF THE ROAD
 MF0928'AT A FARM HOUSE, 94 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER
 MF0928'OF THE HOUSE, 2.7 FEET NORTH OF FENCE LINE, 12.5 FEET WEST OF
 MF0928'FENCE CORNER, ABOUT 1 FOOT BELOW THE LEVEL OF THE FARM ROAD, SET
 MF0928'IN THE TOP OF A CONCRETE POST 4 INCHES UNDERGROUND.
 MF0928
 MF0928                          STATION RECOVERY (1968)
 MF0928
 MF0928'RECOVERY NOTE BY IL HIGHWAY DEPT 1968 (DRR)
 MF0928'DOVER 1959-GOOD
 MF0928'
 MF0928'DOVER NO 1 1959-GOOD
 MF0928'
 MF0928'DOVER NO 2 1959-GOOD
 MF0928'
 MF0928'THE DESCRIPTION WAS FOUND TO BE ADEQUATE AND CORRECT AS GIVEN
 MF0928'EXCEPT FOR THE FOLLOWING CHANGE--WITNESS HAS BEEN REMOVED.
 MF0928
 MF0928                          STATION RECOVERY (1996)
 MF0928
 MF0928'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0928'MARK NOT FOUND.
 MF0928
 MF0928                          STATION RECOVERY (2001)
 MF0928
 MF0928'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0928'MARK NOT FOUND.
 MF0928
 MF0928                          STATION RECOVERY (2005)
 MF0928
 MF0928'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0923 ***********************************************************************
 MF0923  DESIGNATION -  DOVER RM 1
 MF0923  PID         -  MF0923
 MF0923  STATE/COUNTY-  IL/BUREAU
 MF0923  COUNTRY     -  US
 MF0923  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0923
 MF0923                         *CURRENT SURVEY CONTROL
 MF0923  ______________________________________________________________________
 MF0923* NAD 83(1986) POSITION- 41 24 33.70   (N) 089 28 50.12   (W)   HD_HELD1
 MF0923* NAVD 88 ORTHO HEIGHT -   211.783 (meters)      694.82  (feet) ADJUSTED
 MF0923  ______________________________________________________________________
 MF0923  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 MF0923  DYNAMIC HEIGHT  -        211.696 (meters)      694.54  (feet) COMP
 MF0923  MODELED GRAVITY -    980,211.1   (mgal)                       NAVD 88
 MF0923
 MF0923  VERT ORDER      -  SECOND    CLASS 0
 MF0923
 MF0923.The horizontal coordinates were determined by differentially corrected
 MF0923.hand held GPS observations or other comparable positioning techniques
 MF0923.and have an estimated accuracy of +/- 3 meters.
 MF0923
 MF0923.The orthometric height was determined by differential leveling and
 MF0923.adjusted by the NATIONAL GEODETIC SURVEY
 MF0923.in June 1991.
 MF0923
 MF0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0923.GEOID18 height accuracy estimate available here.
 MF0923
 MF0923.Click photographs - Photos may exist for this station.
 MF0923
 MF0923.The dynamic height is computed by dividing the NAVD 88
 MF0923.geopotential number by the normal gravity value computed on the
 MF0923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0923.degrees latitude (g = 980.6199 gals.).
 MF0923
 MF0923.The modeled gravity was interpolated from observed gravity values.
 MF0923
 MF0923;                    North         East    Units  Estimated Accuracy
 MF0923;SPC IL W     -   526,712.8     757,361.5     MT  (+/- 3 meters HH1 GPS) 
 MF0923
 MF0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9266687171(NAD 83)
 MF0923
 MF0923                          SUPERSEDED SURVEY CONTROL
 MF0923
 MF0923  NGVD 29 (??/??/92)  211.860  (m)          695.08   (f) ADJ UNCH    2 0
 MF0923
 MF0923.Superseded values are not recommended for survey control.
 MF0923
 MF0923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0923.See file dsdata.pdf to determine how the superseded data were derived.
 MF0923
 MF0923_MARKER: DR = REFERENCE MARK DISK
 MF0923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0923_STAMPING: DOVER NO 1 1959
 MF0923_MARK LOGO: CGS
 MF0923_PROJECTION: FLUSH
 MF0923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0923+STABILITY: SURFACE MOTION
 MF0923
 MF0923  HISTORY     - Date     Condition        Report By
 MF0923  HISTORY     - 1959     MONUMENTED       CGS
 MF0923  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0923  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0923  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0923
 MF0923                          STATION DESCRIPTION
 MF0923
 MF0923'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0923'3.4 MI N FROM PRINCETON.
 MF0923'ABOUT 2.7 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST OFFICE
 MF0923'AT PRINCETON, THENCE 0.15 MILES WEST ALONG A GRAVEL ROAD, THENCE
 MF0923'0.6 MILE WEST AND SOUTH ALONG A GRAVEL ROAD TO THE END OF THE ROAD
 MF0923'AND A FARM HOUSE, 97 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER
 MF0923'OF THE FARM HOUSE, 1 FOOT WEST OF FENCE LINE, 33 FEET NORTH OF
 MF0923'FENCE CORNER, 31.9 FEET NORTH-NORTHEAST OF TRIANGULATION STATION
 MF0923'DOVER, ABOUT 1 FOOT BELOW THE LEVEL OF THE FARM ROAD, SET IN THE
 MF0923'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0923
 MF0923                          STATION RECOVERY (1996)
 MF0923
 MF0923'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0923'MARK NOT FOUND.
 MF0923
 MF0923                          STATION RECOVERY (2001)
 MF0923
 MF0923'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0923'MARK NOT FOUND.
 MF0923
 MF0923                          STATION RECOVERY (2005)
 MF0923
 MF0923'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0923'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0927 ***********************************************************************
 MF0927  DESIGNATION -  DOVER RM 2
 MF0927  PID         -  MF0927
 MF0927  STATE/COUNTY-  IL/BUREAU
 MF0927  COUNTRY     -  US
 MF0927  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0927
 MF0927                         *CURRENT SURVEY CONTROL
 MF0927  ______________________________________________________________________
 MF0927* NAD 83(1986) POSITION- 41 24 33.67   (N) 089 28 50.52   (W)   HD_HELD1
 MF0927* NAVD 88 ORTHO HEIGHT -   211.959 (meters)      695.40  (feet) ADJUSTED
 MF0927  ______________________________________________________________________
 MF0927  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 MF0927  DYNAMIC HEIGHT  -        211.873 (meters)      695.12  (feet) COMP
 MF0927  MODELED GRAVITY -    980,211.1   (mgal)                       NAVD 88
 MF0927
 MF0927  VERT ORDER      -  SECOND    CLASS 0
 MF0927
 MF0927.The horizontal coordinates were determined by differentially corrected
 MF0927.hand held GPS observations or other comparable positioning techniques
 MF0927.and have an estimated accuracy of +/- 3 meters.
 MF0927
 MF0927.The orthometric height was determined by differential leveling and
 MF0927.adjusted by the NATIONAL GEODETIC SURVEY
 MF0927.in June 1991.
 MF0927
 MF0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0927.GEOID18 height accuracy estimate available here.
 MF0927
 MF0927.Click photographs - Photos may exist for this station.
 MF0927
 MF0927.The dynamic height is computed by dividing the NAVD 88
 MF0927.geopotential number by the normal gravity value computed on the
 MF0927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0927.degrees latitude (g = 980.6199 gals.).
 MF0927
 MF0927.The modeled gravity was interpolated from observed gravity values.
 MF0927
 MF0927;                    North         East    Units  Estimated Accuracy
 MF0927;SPC IL W     -   526,711.8     757,352.2     MT  (+/- 3 meters HH1 GPS) 
 MF0927
 MF0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9265787170(NAD 83)
 MF0927
 MF0927                          SUPERSEDED SURVEY CONTROL
 MF0927
 MF0927  NGVD 29 (??/??/92)  212.037  (m)          695.66   (f) ADJ UNCH    2 0
 MF0927
 MF0927.Superseded values are not recommended for survey control.
 MF0927
 MF0927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0927.See file dsdata.pdf to determine how the superseded data were derived.
 MF0927
 MF0927_MARKER: DR = REFERENCE MARK DISK
 MF0927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0927_STAMPING: DOVER NO 2 1959
 MF0927_MARK LOGO: CGS
 MF0927_PROJECTION: FLUSH
 MF0927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0927+STABILITY: SURFACE MOTION
 MF0927
 MF0927  HISTORY     - Date     Condition        Report By
 MF0927  HISTORY     - 1959     MONUMENTED       CGS
 MF0927  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0927  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0927  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0927
 MF0927                          STATION DESCRIPTION
 MF0927
 MF0927'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0927'3.4 MI N FROM PRINCETON.
 MF0927'ABOUT 2.7 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST OFFICE
 MF0927'AT PRINCETON, THENCE 0.15 MILES WEST ALONG GRAVEL ROAD, THENCE
 MF0927'0.6 MILES WEST AND SOUTH ALONG GRAVEL ROAD TO THE END OF THE ROAD
 MF0927'AND A FARM HOUSE, 66.5 FEET EAST-SOUTHEAST OF THE SOUTHEAST
 MF0927'CORNER OF THE HOUSE, 31 FEET NORTH OF FENCE LINE, 32 FEET WEST OF
 MF0927'FENCE LINE, 44 FEET NORTHWEST OF FENCE CORNER, 33.9 FEET NORTHWEST
 MF0927'OF TRIANGULATION STATION DOVER, ABOUT LEVEL WITH THE FARM ROAD,
 MF0927'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0927
 MF0927                          STATION RECOVERY (1996)
 MF0927
 MF0927'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0927'MARK NOT FOUND.
 MF0927
 MF0927                          STATION RECOVERY (2001)
 MF0927
 MF0927'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0927'MARK NOT FOUND.
 MF0927
 MF0927                          STATION RECOVERY (2005)
 MF0927
 MF0927'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0927'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1528 ***********************************************************************
 JB1528  DESIGNATION -  DOW
 JB1528  PID         -  JB1528
 JB1528  STATE/COUNTY-  IL/FAYETTE
 JB1528  COUNTRY     -  US
 JB1528  USGS QUAD   -  VANDALIA (2018)
 JB1528
 JB1528                         *CURRENT SURVEY CONTROL
 JB1528  ______________________________________________________________________
 JB1528* NAD 83(1997) POSITION- 38 58 24.88139(N) 089 06 20.43286(W)   ADJUSTED
 JB1528* NAVD 88 ORTHO HEIGHT -   157.034 (meters)      515.20  (feet) POSTED
 JB1528  ______________________________________________________________________
 JB1528  GEOID HEIGHT    -        -31.726 (meters)                     GEOID18
 JB1528  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 JB1528  DYNAMIC HEIGHT  -        156.94  (meters)      514.9   (feet) COMP
 JB1528  MODELED GRAVITY -    980,010.5   (mgal)                       NAVD 88
 JB1528
 JB1528  HORZ ORDER      -  SECOND
 JB1528  VERT ORDER      -  * POSTED, SEE BELOW
 JB1528
 JB1528.The horizontal coordinates were established by classical geodetic methods
 JB1528.and adjusted by the National Geodetic Survey in October 1999.
 JB1528
 JB1528.The orthometric height was determined by differential leveling
 JB1528.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB1528
 JB1528.* This is a POSTED BENCH MARK height.
 JB1528
 JB1528.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1528.GEOID18 height accuracy estimate available here.
 JB1528
 JB1528.Click photographs - Photos may exist for this station.
 JB1528
 JB1528.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1528
 JB1528.The dynamic height is computed by dividing the NAVD 88
 JB1528.geopotential number by the normal gravity value computed on the
 JB1528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1528.degrees latitude (g = 980.6199 gals.).
 JB1528
 JB1528.The modeled gravity was interpolated from observed gravity values.
 JB1528
 JB1528. The following values were computed from the NAD 83(1997) position.
 JB1528
 JB1528;                    North         East     Units Scale Factor Converg.
 JB1528;SPC IL E     -   256,328.623   233,071.119   MT  1.00003014   -0 29 08.9
 JB1528;SPC IL E     -   840,971.49    764,667.50   sFT  1.00003014   -0 29 08.9
 JB1528;SPC IL W     -   256,571.673   791,939.698   MT  1.00004522   +0 40 02.5
 JB1528;SPC IL W     -   841,768.90  2,598,222.16   sFT  1.00004522   +0 40 02.5
 JB1528;UTM  16      - 4,315,953.266   317,589.379   MT  1.00000973   -1 19 29.1
 JB1528
 JB1528!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1528!SPC IL E     -   0.99998034  x   1.00003014  =   1.00001048
 JB1528!SPC IL W     -   0.99998034  x   1.00004522  =   1.00002556
 JB1528!UTM  16      -   0.99998034  x   1.00000973  =   0.99999007
 JB1528
 JB1528:                Primary Azimuth Mark                     Grid Az
 JB1528:SPC IL E     -  DOW AZ MK                                354 33 43.3
 JB1528:SPC IL W     -  DOW AZ MK                                353 24 31.9
 JB1528:UTM  16      -  DOW AZ MK                                355 24 03.5
 JB1528
 JB1528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1758915953(NAD 83)
 JB1528
 JB1528|---------------------------------------------------------------------|
 JB1528| PID    Reference Object                     Distance      Geod. Az  |
 JB1528|                                                           dddmmss.s |
 JB1528| JB1529 DOW RM                               18.550 METERS 06618     |
 JB1528| JB1804 VANDALIA RR WATER TANK              231.134 METERS 17214     |
 JB1528| JB1803 VANDALIA FORD ROOFING PROD TK       APPROX. 1.1 KM 1783446.3 |
 JB1528| JB1809 VANDALIA RHYTHM STEP SHOE TANK      APPROX. 1.1 KM 1831607.8 |
 JB1528| CI4303 DOW AZ MK                                          3540434.4 |
 JB1528|---------------------------------------------------------------------|
 JB1528
 JB1528                          SUPERSEDED SURVEY CONTROL
 JB1528
 JB1528  NAD 83(1986)-  38 58 24.89989(N)    089 06 20.42325(W) AD(       ) 2
 JB1528  NAD 27      -  38 58 24.73600(N)    089 06 20.18400(W) AD(       ) 2
 JB1528  USSD        -  38 58 24.84100(N)    089 06 20.07500(W) AD(       ) 3
 JB1528
 JB1528.Superseded values are not recommended for survey control.
 JB1528
 JB1528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1528.See file dsdata.pdf to determine how the superseded data were derived.
 JB1528
 JB1528_MARKER: DS = TRIANGULATION STATION DISK
 JB1528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1528_STAMPING: DOW 1920
 JB1528_MARK LOGO: CGS
 JB1528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1528+STABILITY: SURFACE MOTION
 JB1528
 JB1528  HISTORY     - Date     Condition        Report By
 JB1528  HISTORY     - 1920     MONUMENTED       CGS
 JB1528  HISTORY     - 1960     MARK NOT FOUND   CGS
 JB1528  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB1528
 JB1528                          STATION DESCRIPTION
 JB1528
 JB1528'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 JB1528'STATION IS ABOUT 0.5 MILE N OF THE RAILROAD STATION AT VANDALIA, ON
 JB1528'THE E SIDE OF THE
 JB1528'ILLINOIS CENTRAL RAILROAD TRACK, 160 YARDS NE OF
 JB1528'THE RAILROAD WATER TOWER, 125 YARDS
 JB1528'N OF THE FIRST ROAD CROSSING N OF
 JB1528'VANDALIA, 270 YARDS S OF MILEPOST 691, AND 10.05
 JB1528'METERS (32.97 FEET)
 JB1528'E OF THE E AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND
 JB1528'REFERENCE MARKS
 JB1528'ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 JB1528'THE REFERENCE MARK IS ON THE SAME SIDE OF THE
 JB1528'TRACK, NEAR THE FENCE LINE, 18.55 METERS
 JB1528'(60.86 FEET) FROM THE
 JB1528'STATION, N 66 DEG 18 MIN E.  THE ELEVATION OF THE
 JB1528'STATION MARK
 JB1528'IS 157.365 METERS (516.288 FEET) AND OF THE REFERENCE MAK
 JB1528'157.110 METERS (515.452 FEET).
 JB1528
 JB1528                          STATION RECOVERY (1960)
 JB1528
 JB1528'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1528'THE STATION WAS SEARCHED FOR BUT WAS NOT RECOVERED AND IS BELIEVED TO
 JB1528'BE DESTROYED BY
 JB1528'PIPELINE CONSTRUCTION.
 JB1528
 JB1528                          STATION RECOVERY (2014)
 JB1528
 JB1528'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1528'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2964 ***********************************************************************
 AJ2964  DESIGNATION -  DOWELL
 AJ2964  PID         -  AJ2964
 AJ2964  STATE/COUNTY-  IL/MCHENRY
 AJ2964  COUNTRY     -  US
 AJ2964  USGS QUAD   -  WAUCONDA (2018)
 AJ2964
 AJ2964                         *CURRENT SURVEY CONTROL
 AJ2964  ______________________________________________________________________
 AJ2964* NAD 83(2011) POSITION- 42 17 29.87735(N) 088 12 42.08519(W)   ADJUSTED
 AJ2964* NAD 83(2011) ELLIP HT-   190.025 (meters)        (06/27/12)   ADJUSTED
 AJ2964* NAD 83(2011) EPOCH   -  2010.00
 AJ2964* NAVD 88 ORTHO HEIGHT -   224.1   (meters)      735.    (feet) GPS OBS
 AJ2964  ______________________________________________________________________
 AJ2964  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2964  GEOID HEIGHT    -        -33.981 (meters)                     GEOID99
 AJ2964  GEOID HEIGHT    -        -34.047 (meters)                     GEOID18
 AJ2964  NAD 83(2011) X  -    147,464.819 (meters)                     COMP
 AJ2964  NAD 83(2011) Y  - -4,723,101.422 (meters)                     COMP
 AJ2964  NAD 83(2011) Z  -  4,269,749.437 (meters)                     COMP
 AJ2964  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 AJ2964
 AJ2964  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2964  Standards:
 AJ2964         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2964            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2964  -------------------------------------------------------------------
 AJ2964  NETWORK    1.31   1.57           0.61   0.41   0.80     -0.24480962
 AJ2964  -------------------------------------------------------------------
 AJ2964  Click here for local accuracies and other accuracy information.
 AJ2964
 AJ2964.The horizontal coordinates were established by GPS observations
 AJ2964.and adjusted by the National Geodetic Survey in June 2012.
 AJ2964
 AJ2964.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2964.been affixed to the stable North American tectonic plate. See 
 AJ2964.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2964
 AJ2964.The horizontal coordinates are valid at the epoch date displayed above
 AJ2964.which is a decimal equivalence of Year/Month/Day.
 AJ2964
 AJ2964.The orthometric height was determined by GPS observations and a
 AJ2964.high-resolution geoid model.
 AJ2964
 AJ2964.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2964.GEOID18 height accuracy estimate available here.
 AJ2964
 AJ2964.Click photographs - Photos may exist for this station.
 AJ2964
 AJ2964.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2964
 AJ2964.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2964
 AJ2964.The ellipsoidal height was determined by GPS observations
 AJ2964.and is referenced to NAD 83.
 AJ2964
 AJ2964. The following values were computed from the NAD 83(2011) position.
 AJ2964
 AJ2964;                    North         East     Units Scale Factor Converg.
 AJ2964;SPC IL E     -   624,502.381   310,031.817   MT  0.99997624   +0 04 54.7
 AJ2964;SPC IL E     - 2,048,888.23  1,017,162.72   sFT  0.99997624   +0 04 54.7
 AJ2964;UTM  16      - 4,682,867.489   400,109.473   MT  0.99972277   -0 48 55.5
 AJ2964
 AJ2964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2964!SPC IL E     -   0.99997020  x   0.99997624  =   0.99994644
 AJ2964!UTM  16      -   0.99997020  x   0.99972277  =   0.99969298
 AJ2964
 AJ2964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0010982867(NAD 83)
 AJ2964
 AJ2964                          SUPERSEDED SURVEY CONTROL
 AJ2964
 AJ2964  NAD 83(2007)-  42 17 29.87741(N)    088 12 42.08616(W) AD(2002.00) 0
 AJ2964  ELLIP H (02/10/07)  190.056  (m)                       GP(2002.00)    
 AJ2964  ELLIP H (02/03/05)  190.037  (m)                       GP(       ) 4 2
 AJ2964  NAD 83(1997)-  42 17 29.87759(N)    088 12 42.08589(W) AD(       ) 1
 AJ2964  ELLIP H (04/24/01)  190.071  (m)                       GP(       ) 4 1
 AJ2964
 AJ2964.Superseded values are not recommended for survey control.
 AJ2964
 AJ2964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2964.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2964
 AJ2964_MARKER: I = METAL ROD
 AJ2964_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2964_STAMPING: DOWELL
 AJ2964_MARK LOGO: NTRD
 AJ2964_PROJECTION: FLUSH
 AJ2964_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2964_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2964+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2000
 AJ2964_ROD/PIPE-DEPTH: 6.1 meters
 AJ2964_SLEEVE-DEPTH  : 0.9 meters
 AJ2964
 AJ2964  HISTORY     - Date     Condition        Report By
 AJ2964  HISTORY     - 20000721 MONUMENTED       SECI
 AJ2964
 AJ2964                          STATION DESCRIPTION
 AJ2964
 AJ2964'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2964'STATION IS LOCATED APPROXIMATELY 1.2 MI NORTH OF ISLAND LAKE, 2.1 MI
 AJ2964'EAST OF PRAIRIE GROVE IN SECTION 17, T44N, R9E.  TO REACH FROM THE
 AJ2964'JUNCTION OF IL RT 176 AND RT 31 PROCEED EAST ON RT 176 FOR 4.5 MI TO
 AJ2964'RIVER RD, THEN PROCEED NORTH ON RIVER RD APPROXIMATELY 0.6 MI TO
 AJ2964'THE STATION LOCATED 25.6 FT WEST OF RIVER RD CENTERLINE, 0.11 MI
 AJ2964'SOUTH OF DOWELL RD.  STATION IS 149 FT NORTHWEST OF PK NAIL IN A
 AJ2964'POWER POLE, 118.6 FT WEST OF PK NAIL IN A 24 INCH ASPEN TREE, 46 FT
 AJ2964'SOUTH SOUTHWEST OF PK NAIL IN RIVER RD PAVEMENT, 12 FT WEST OF
 AJ2964'THE EDGE OF RIVER RD PAVEMENT, 8 FT EAST OF A WOOD FENCE LINE, AND
 AJ2964'8.0 FT EAST OF AN ORANGE FIBERGLASS WITNESS POST.  STATION IS EAST
 AJ2964'OF GRISWOLD LAKE.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH
 AJ2964'LOGO CAP.  DATUM POINT IS 0.30 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2964'WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1442 ***********************************************************************
 HB1442  CBN         -  This is a Cooperative Base Network Control Station.
 HB1442  DESIGNATION -  DOWNEN RESET
 HB1442  PID         -  HB1442
 HB1442  STATE/COUNTY-  IL/GALLATIN
 HB1442  COUNTRY     -  US
 HB1442  USGS QUAD   -  NEW HAVEN SW (2018)
 HB1442
 HB1442                         *CURRENT SURVEY CONTROL
 HB1442  ______________________________________________________________________
 HB1442* NAD 83(2011) POSITION- 37 51 43.52565(N) 088 11 31.47724(W)   ADJUSTED
 HB1442* NAD 83(2011) ELLIP HT-    91.184 (meters)        (06/27/12)   ADJUSTED
 HB1442* NAD 83(2011) EPOCH   -  2010.00
 HB1442* NAVD 88 ORTHO HEIGHT -   121.3   (meters)      398.    (feet) GPS OBS
 HB1442  ______________________________________________________________________
 HB1442  NAVD 88 orthometric height was determined with geoid model    GEOID99
 HB1442  GEOID HEIGHT    -        -30.066 (meters)                     GEOID99
 HB1442  GEOID HEIGHT    -        -30.147 (meters)                     GEOID18
 HB1442  NAD 83(2011) X  -    159,067.110 (meters)                     COMP
 HB1442  NAD 83(2011) Y  - -5,039,401.069 (meters)                     COMP
 HB1442  NAD 83(2011) Z  -  3,893,426.292 (meters)                     COMP
 HB1442  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 HB1442
 HB1442  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1442  Standards:
 HB1442         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1442            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1442  -------------------------------------------------------------------
 HB1442  NETWORK    6.46   3.86           1.31   3.21   1.97     -0.22669103
 HB1442  -------------------------------------------------------------------
 HB1442  Click here for local accuracies and other accuracy information.
 HB1442
 HB1442.The horizontal coordinates were established by GPS observations
 HB1442.and adjusted by the National Geodetic Survey in June 2012.
 HB1442
 HB1442.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1442.been affixed to the stable North American tectonic plate. See 
 HB1442.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1442
 HB1442.The horizontal coordinates are valid at the epoch date displayed above
 HB1442.which is a decimal equivalence of Year/Month/Day.
 HB1442
 HB1442.The orthometric height was determined by GPS observations and a
 HB1442.high-resolution geoid model.
 HB1442
 HB1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1442.GEOID18 height accuracy estimate available here.
 HB1442
 HB1442.Click photographs - Photos may exist for this station.
 HB1442
 HB1442.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1442
 HB1442.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1442
 HB1442.The ellipsoidal height was determined by GPS observations
 HB1442.and is referenced to NAD 83.
 HB1442
 HB1442. The following values were computed from the NAD 83(2011) position.
 HB1442
 HB1442;                    North         East     Units Scale Factor Converg.
 HB1442;SPC IL E     -   132,677.346   312,429.781   MT  0.99997690   +0 05 12.1
 HB1442;SPC IL E     -   435,292.26  1,025,030.04   sFT  0.99997690   +0 05 12.1
 HB1442;UTM  16      - 4,191,183.414   395,141.244   MT  0.99973542   -0 43 54.2
 HB1442
 HB1442!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1442!SPC IL E     -   0.99998569  x   0.99997690  =   0.99996259
 HB1442!UTM  16      -   0.99998569  x   0.99973542  =   0.99972112
 HB1442
 HB1442:                Primary Azimuth Mark                     Grid Az
 HB1442:SPC IL E     -  DOWNEN AZ MK                             179 27 13.7
 HB1442:UTM  16      -  DOWNEN AZ MK                             180 16 20.0
 HB1442
 HB1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9514191183(NAD 83)
 HB1442
 HB1442|---------------------------------------------------------------------|
 HB1442| PID    Reference Object                     Distance      Geod. Az  |
 HB1442|                                                           dddmmss.s |
 HB1442| CI4309 DOWNEN RM 1                          28.367 METERS 17725     |
 HB1442| CI4307 DOWNEN AZ MK                                       1793225.8 |
 HB1442| CI4310 DOWNEN RM 2                           9.840 METERS 35441     |
 HB1442| CI4311 DOWNEN RM 3                           9.809 METERS 35516     |
 HB1442| CI4308 DOWNEN AZ MK RESET                                 35825     |
 HB1442|---------------------------------------------------------------------|
 HB1442
 HB1442                          SUPERSEDED SURVEY CONTROL
 HB1442
 HB1442  NAD 83(2007)-  37 51 43.52574(N)    088 11 31.47803(W) AD(2002.00) 0
 HB1442  ELLIP H (02/10/07)   91.201  (m)                       GP(2002.00)    
 HB1442  NAD 83(1997)-  37 51 43.52582(N)    088 11 31.47801(W) AD(       ) A
 HB1442  ELLIP H (09/15/03)   91.196  (m)                       GP(       ) 4 1
 HB1442  NAD 83(1997)-  37 51 43.52697(N)    088 11 31.47843(W) AD(       ) 2
 HB1442  NAD 83(1997)-  37 51 43.52872(N)    088 11 31.47846(W) AD(       ) 2
 HB1442  NAD 83(1993)-  37 51 43.53053(N)    088 11 31.47775(W) AD(       ) 2
 HB1442  NAD 83(1986)-  37 51 43.53585(N)    088 11 31.47966(W) AD(       ) 2
 HB1442  NAD 27      -  37 51 43.37155(N)    088 11 31.34776(W) AD(       ) 2
 HB1442
 HB1442.Superseded values are not recommended for survey control.
 HB1442
 HB1442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1442.See file dsdata.pdf to determine how the superseded data were derived.
 HB1442
 HB1442_MARKER: DS = TRIANGULATION STATION DISK
 HB1442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1442_STAMPING: DOWNEN 1957 1968
 HB1442_MARK LOGO: CGS
 HB1442_PROJECTION: FLUSH
 HB1442_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1442+STABILITY: SURFACE MOTION
 HB1442_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1442+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2002
 HB1442
 HB1442  HISTORY     - Date     Condition        Report By
 HB1442  HISTORY     - 1957     MONUMENTED       CGS
 HB1442  HISTORY     - 1959     GOOD             CGS
 HB1442  HISTORY     - 1960     GOOD             CGS
 HB1442  HISTORY     - 1961     GOOD             CGS
 HB1442  HISTORY     - 1968     SEE DESCRIPTION  CGS
 HB1442  HISTORY     - 1971     GOOD             USACE
 HB1442  HISTORY     - 20020808 GOOD             NGS
 HB1442
 HB1442                          STATION DESCRIPTION
 HB1442
 HB1442'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1442'THE STATION IS ABOUT 6 MILES NORTHEAST OF RIDGWAY, 2 MILES SE OF
 HB1442'COTTONWOOD ON PROPERTY OWNED BY MR. CLYDE DOWNEN, WHO LIVES AT
 HB1442'THE STATION SITE.  IT IS 119 FT SOUTHEAST OF THE SOUTHEAST CORNER OF
 HB1442'MR. DOWNENS FRAME HOUSE, 19 FEET EAST OF THE CENTERLINE OF A
 HB1442'GRAVELED ROAD, 20 FEET SOUTH OF A 16 INCH MAPLE TREE AND 6 FEET
 HB1442'SOUTHEAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 HB1442'STAMPED DOWNEN 1957.
 HB1442'
 HB1442'TO REACH THE STATION FROM THE INTERSECTION OF A PAVED ROAD AND A
 HB1442'RAILROAD CROSSING IN RIDGWAY, GO EAST ON THE PAVED ROAD FOR 1.25
 HB1442'MILES TO A CROSSROAD AND THE END OF PAVEMENT.  CONTINUE STRAIGHT
 HB1442'AHEAD AND GO EAST ON GRAVELED ROAD FOR 1.0 MILE TO A SIDE ROAD
 HB1442'LEFT.  TURN LEFT AND GO NORTH ON GRAVELED ROAD FOR 0.8 MILE TO A
 HB1442'GRAVELED T-ROAD INTERSECTION.  TURN RIGHT AND GO NORTHEAST AND EAST
 HB1442'ON GRAVELED ROAD FOR 0.55 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 HB1442'NORTH ON GRAVELED ROAD FOR 2.95 MILES TO A GRAVELED T-ROAD
 HB1442'INTERSECTION.  TURN RIGHT AND GO EAST ON GRAVELED ROAD FOR 1.0 MILE
 HB1442'TO A CROSSROAD.  TURN LEFT AND GO NORTH ON GRAVELED ROAD FOR 0.1 MILE
 HB1442'TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE NORTH ON THE GRAVELED
 HB1442'ROAD FOR 0.3 MILE TO THE STATION ON THE RIGHT.
 HB1442'
 HB1442'REFERENCE MARK 1 IS 19 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1442'ROAD AND 1 FOOT NORTH OF A POWER LINE POLE.  THE MARK IS FLUSH AND
 HB1442'THE DISK IS STAMPED DOWNEN NO 1 1957.
 HB1442'
 HB1442'REFERENCE MARK 2 IS 19 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1442'ROAD AND 11 FEET NORTH OF THE 16 INCH MAPLE TREE.  THE MARK IS
 HB1442'FLUSH AND THE DISK IS STAMPED DOWNEN NO 2 1957.
 HB1442'
 HB1442'THE AZIMUTH MARK IS 104 FEET WEST OF THE SOUTHWEST CORNER OF A LARGE
 HB1442'FRAME HOUSE, 18 FEET WEST OF THE CENTERLINE OF THE GRAVELED ROAD, 2
 HB1442'FEET NORTH OF A WHITE WITNESS POST, 1 FOOT NORTH OF A TELEPHONE POLE
 HB1442'AND 1 FOOT EAST OF A WIRE FENCE.  THE MARK IS FLUSH AND THE DISK IS
 HB1442'STAMPED DOWNEN 1957.
 HB1442'
 HB1442'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1442
 HB1442                          STATION RECOVERY (1959)
 HB1442
 HB1442'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 HB1442'THE STATION MARK, REFERENCE MARK NUMBER 1 AND REFERENCE MARK NUMBER 2
 HB1442'WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 HB1442'AZIMUTH MARK HAS BEEN DESTROYED AT THE LAND OWNERS REQUEST AND A NEW
 HB1442'AZIMUTH MARK HAS BEEN ESTABLISHED.  THE ORIGINAL TO REACH IS
 HB1442'ADEQUATE.
 HB1442'
 HB1442'AZIMUTH MARK, A STANDARD DISK STAMPED DOWNEN 1957 RESET 1959, IS SET
 HB1442'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 HB1442'OF THE GROUND.  THE MARK IS 26 FEET NORTH OF A TELEPHONE POLE, 24
 HB1442'FEET WEST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 1.7 FEET
 HB1442'SOUTH OF A WITNESS POST AND 1 FOOT EAST OF THE CONCRETE FOUNDATION
 HB1442'FOR THE SOUTHEAST ONE OF SEVERAL CORN CRIBS.
 HB1442'
 HB1442'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE GRAVEL
 HB1442'ROAD FOR 0.3 MILE TO THE CORN CRIBS ON THE LEFT AND THE AZIMUTH
 HB1442'MARK AS DESCRIBED.
 HB1442
 HB1442                          STATION RECOVERY (1960)
 HB1442
 HB1442'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1442'THE STATION WAS VISITED AT THIS TIME AND FOUND IN GOOD CONDITION.  A
 HB1442'LIGHT WAS SHOWN FROM THIS STATION FOR A CHECK ANGLE.
 HB1442
 HB1442                          STATION RECOVERY (1961)
 HB1442
 HB1442'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1442'STATION RECOVERED AS DESCRIBED AND ALL MARKS WERE IN GOOD CONDITION.
 HB1442'PREVIOUS DESCRIPTION IS ADEQUATE.
 HB1442'
 HB1442'STATION WAS USED AS LIGHT STAND FOR CHECK ANGLE AND WAS NOT OCCUPIED
 HB1442'AT THIS TIME.
 HB1442
 HB1442                          STATION RECOVERY (1968)
 HB1442
 HB1442'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 HB1442'THE STATION SURFACE MARK, REFERENCE MARK NO. 2 AND THE 1959
 HB1442'AZIMUTH MARK WERE ALL FOUND DISTURBED BY GRADING OPERATIONS ALONG A
 HB1442'COUNTY ROAD.  THE UNDERGROUND STATION MARK AND REFERENCE MARK NO. 1
 HB1442'WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE STATION WAS
 HB1442'LOWERED IN ITS EXACT, ORIGINAL POSITION AND A NEW REFERENCE MARK
 HB1442'NO. 3 WAS ESTABLISHED.  WHILE SEARCHING FOR A SUITABLE
 HB1442'LOCATION FOR A NEW AZIMUTH MARK, THE AZIMUTH MARK DOWNEN 1957
 HB1442'RESET 1959 WAS FOUND BY CHANCE.  NOTHING REGARDING THIS MARK WAS
 HB1442'INCLUDED IN THE DATA IN MY POSSESSION.  THE STATION WAS OCCUPIED
 HB1442'AND ALL HORIZONTAL ANGLES OBSERVED USING THE ASHBURY METHODIST
 HB1442'CHURCH SPIRE AS THE INITIAL.
 HB1442'
 HB1442'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1442'
 HB1442'THE STATION IS LOCATED ABOUT 6 MILES NORTHEAST OF RIDGWAY, 2 MILES
 HB1442'SOUTHEAST OF COTTONWOOD AND ON THE PROPERTY OF MR. CLYDE DOWNEN.
 HB1442'
 HB1442'TO REACH THE STATION FROM THE NEW POST OFFICE IN RIDGWAY, GO NORTH
 HB1442'ON A PAVED STREET FOR ABOUT 0.05 MILE TO MAIN STREET.  HERE TURN
 HB1442'RIGHT ON MAIN STREET AND GO EAST-NORTHEASTERLY ON A PAVED ROAD FOR
 HB1442'3.6 MILES TO A PAVED CROSSROAD AND A GRAVELED ROAD STRAIGHT AHEAD.
 HB1442'HERE TURN LEFT ON THE PAVED ROAD AND GO NORTH, NORTHEAST AND
 HB1442'NORTH FOR 4.95 MILES TO A GRAVELED T ROAD LEFT, TURN LEFT ON THIS
 HB1442'GRAVELED ROAD AND GO WEST, NORTH AND WEST FOR 1.0 MILE TO A
 HB1442'GRAVELED CROSSROAD.  HERE TURN RIGHT AND GO NORTH ON THE
 HB1442'GRAVELED ROAD FOR 0.45 MILE TO THE FARM HOME OF MR. CLYDE DOWNEN
 HB1442'ON THE LEFT AND THE STATION ON THE RIGHT AS DESCRIBED.
 HB1442'
 HB1442'THE STATION IS ACROSS THE GRAVELED ROAD EAST OF THE DOWNEN HOME,
 HB1442'140 FEET SOUTH-SOUTHEAST OF A 48-INCH FORKED TRUNKED MAPLE TREE,
 HB1442'85 FEET EAST-SOUTHEAST OF A 28-INCH FORKED TRUNKED MAPLE TREE, 65
 HB1442'FEET NORTH OF A POWERLINE POLE SUPPORTING THREE TRANSFORMERS, 19
 HB1442'FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVELED ROAD, 1.6
 HB1442'FEET EAST OF A METAL WITNESS POST AND SIGN, AT THE WEST EDGE OF A
 HB1442'CULTIVATED FIELD, AND DIRECTLY UNDER A POWERLINE.  IT IS A
 HB1442'STANDARD DISK SET IN THE TOP OF A 10-INCH, SQUARE, CONCRETE
 HB1442'MONUMENT THAT PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED
 HB1442'DOWNEN 1957 1968.
 HB1442'
 HB1442'REFERENCE MARK NO. 1 IS 28 FEET SOUTH OF A POWERLINE POLE SUPPORTING
 HB1442'THREE TRANSFORMERS, 20 FEET EAST OF THE APPROXIMATE CENTER OF THE
 HB1442'GRAVELED ROAD, ALONG THE WEST EDGE OF A CULTIVATED FIELD, DIRECTLY
 HB1442'UNDER THE POWERLINE, AND ABOUT 4.5 FEET BELOW THE ELEVATION OF THE
 HB1442'THE STATION.  IT IS A STANDARD DISK SET IN THE TOP OF A 10-INCH,
 HB1442'SQUARE, CONCRETE MONUMENT THAT PROJECTS ABOUT 5 INCHES AND THE
 HB1442'DISK IS STAMPED DOWNEN NO 1 1957.
 HB1442'
 HB1442'REFERENCE MARK NO. 3 IS 110 FEET SOUTHEAST OF A 48-INCH FORKED
 HB1442'TRUNKED MAPLE TREE, 80 FEET EAST OF A 28-INCH FORKED TRUNKED MAPLE
 HB1442'TREE, 16 FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVELED ROAD,
 HB1442'ALONG THE WEST EDGE OF A CULTIVATED FIELD, DIRECTLY UNDER A
 HB1442'POWERLINE, AND ABOUT 0.5 OF A FOOT ABOVE THE ELEVATION OF THE
 HB1442'STATION.  IT IS A STANDARD DISK SET IN THE TOP OF A 10-INCH,
 HB1442'SQUARE, CONCRETE MONUMENT THAT PROJECTS ABOUT 2 INCHES AND THE DISK
 HB1442'IS STAMPED DOWNEN 1957 NO 3 1968.
 HB1442'
 HB1442'DUE TO THE REFERENCE MARKS BEING VERY NEARLY IN A STRAIGHT LINE,
 HB1442'NO MEASUREMENT WAS MADE BETWEEN THE MARKS.
 HB1442'
 HB1442'THE AZIMUTH MARK IS ABOUT 0.3 OF A MILE NORTH OF THE STATION NEAR
 HB1442'THE EAST END OF THE SOUTH ROW OF THIRTY METAL CORN CRIBS, 24 FEET
 HB1442'SOUTH OF THE APPROXIMATE CENTER OF THE DRIVEWAY BETWEEN TWO ROWS OF
 HB1442'CORN CRIBS, 23 FEET WEST OF THE APPROXIMATE CENTER OF A GRAVELED
 HB1442'ROAD, 9.5 FEET NORTH OF THE SOUTHEAST CORNER OF A CONCRETE FLOOR
 HB1442'SLAB, 4.1 FEET SOUTH OF THE NORTHEAST CORNER OF THE CONCRETE
 HB1442'FLOOR SLAB, 0.9 OF A FOOT EAST OF THE EAST EDGE OF THE CONCRETE
 HB1442'FLOOR SLAB, AND 0.9 OF A FOOT SOUTH OF A METAL WITNESS POST
 HB1442'AND SIGN.  IT IS A STANDARD DISK SET IN THE TOP OF A 10-INCH,
 HB1442'SQUARE, CONCRETE MONUMENT THAT PROJECTS ABOUT 1 INCH AND THE
 HB1442'DISK IS STAMPED DOWNEN 1957 RESET 1959.
 HB1442'
 HB1442'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE GRAVELED
 HB1442'ROAD FOR 0.3 MILE TO A COMPLEX OF METAL CORN CRIBS AND THE MARK AS
 HB1442'DESCRIBED.
 HB1442'
 HB1442'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 HB1442'SOUTHEAST OF COTTONWOOD.
 HB1442
 HB1442                          STATION RECOVERY (1971)
 HB1442
 HB1442'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1971 (M)
 HB1442'STATION, REFERENCE MARKS NO. 1 AND NO. 3, AND THE AZIMUTH MARK WERE
 HB1442'FOUND IN GOOD CONDITION.  DESCRIPTION GOOD.
 HB1442
 HB1442                          STATION RECOVERY (2002)
 HB1442
 HB1442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (RA)
 HB1442'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF6677 ***********************************************************************
 DF6677  CORS        -  This is a GPS Continuously Operating Reference Station.
 DF6677  DESIGNATION -  DOWNERGROVE COOP CORS ARP
 DF6677  CORS_ID     -  VODG
 DF6677  PID         -  DF6677
 DF6677  STATE/COUNTY-  IL/DU PAGE
 DF6677  COUNTRY     -  US
 DF6677  USGS QUAD   -  WHEATON (2018)
 DF6677
 DF6677                         *CURRENT SURVEY CONTROL
 DF6677  ______________________________________________________________________
 DF6677* NAD 83(2011) POSITION- 41 47 41.81454(N) 088 00 14.70931(W)   ADJUSTED
 DF6677* NAD 83(2011) ELLIP HT-   194.724 (meters)        (04/??/25)   ADJUSTED
 DF6677* NAD 83(2011) EPOCH   -  2010.00
 DF6677* NAVD 88 ORTHO HEIGHT -   227.995 (meters)      748.01  (feet) ADJUSTED
 DF6677  ______________________________________________________________________
 DF6677  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 DF6677  NAD 83(2011) X  -    165,864.330 (meters)                     COMP
 DF6677  NAD 83(2011) Y  - -4,759,464.242 (meters)                     COMP
 DF6677  NAD 83(2011) Z  -  4,228,781.005 (meters)                     COMP
 DF6677  VERT ORDER      -  SECOND    CLASS I
 DF6677
 DF6677  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF6677  Standards:
 DF6677         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF6677            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF6677  -------------------------------------------------------------------
 DF6677  NETWORK    0.20   0.21           0.07   0.09   0.11     -0.36533200
 DF6677  -------------------------------------------------------------------
 DF6677
 DF6677.The coordinates were established by GPS observations
 DF6677.and adjusted by the National Geodetic Survey in April 2025.
 DF6677
 DF6677.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF6677.been affixed to the stable North American Tectonic Plate. 
 DF6677
 DF6677.The coordinates are valid at the epoch date displayed above
 DF6677.which is a decimal equivalence of Year/Month/Day.
 DF6677
 DF6677.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DF6677.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DF6677.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DF6677.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DF6677.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DF6677.published epoch of 2010.00.
 DF6677
 DF6677.Additional information on MYCS is available at:
 DF6677.https://geodesy.noaa.gov/CORS/index.shtml
 DF6677
 DF6677.The orthometric height was determined by differential leveling and
 DF6677.adjusted by the NATIONAL GEODETIC SURVEY
 DF6677.in May 2008.
 DF6677
 DF6677.No vertical observational check was made to the station.
 DF6677
 DF6677.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF6677.GEOID18 height accuracy estimate available here.
 DF6677
 DF6677.The PID for the CORS L1 Phase Center is DG6902.
 DF6677
 DF6677.Click photographs - Photos may exist for this station.
 DF6677
 DF6677.The XYZ, and position/ellipsoidal ht. are equivalent.
 DF6677
 DF6677.The ellipsoidal height was determined by GPS observations
 DF6677.and is referenced to NAD 83.
 DF6677
 DF6677. The following values were computed from the NAD 83(2011) position.
 DF6677
 DF6677;                    North         East     Units Scale Factor Converg.
 DF6677;SPC IL E     -   569,380.243   327,365.132   MT  0.99998421   +0 13 10.0
 DF6677;SPC IL E     - 1,868,041.68  1,074,030.44   sFT  0.99998421   +0 13 10.0
 DF6677;UTM  16      - 4,627,497.196   416,577.076   MT  0.99968564   -0 40 09.2
 DF6677
 DF6677!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF6677!SPC IL E     -   0.99996946  x   0.99998421  =   0.99995367
 DF6677!UTM  16      -   0.99996946  x   0.99968564  =   0.99965511
 DF6677
 DF6677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1657727497(NAD 83)
 DF6677
 DF6677                          SUPERSEDED SURVEY CONTROL
 DF6677
 DF6677  NAD 83(2011)-  41 47 41.81467(N)    088 00 14.70934(W) AD(2010.00) c
 DF6677  ELLIP H (06/??/19)  194.726  (m)                       GP(2010.00) c c
 DF6677  NAD 83(2011)-  41 47 41.81462(N)    088 00 14.70930(W) AD(2010.00) c
 DF6677  ELLIP H (08/??/11)  194.720  (m)                       GP(2010.00) c c
 DF6677  NAD 83(CORS)-  41 47 41.81474(N)    088 00 14.71007(W) AD(2002.00) c
 DF6677  ELLIP H (06/??/03)  194.748  (m)                       GP(2002.00) c c
 DF6677  NAVD 88             228.00   (m)          748.0    (f) LEVELING    3  
 DF6677
 DF6677.Superseded values are not recommended for survey control.
 DF6677
 DF6677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF6677.See file dsdata.pdf to determine how the superseded data were derived.
 DF6677
 DF6677_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DF6677_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF6677
 DF6677                          STATION DESCRIPTION
 DF6677
 DF6677'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DF6677'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DF6677'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DF6677'AND LOG FILES ACCESSIBLE AT:
 DF6677'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1331 ***********************************************************************
 MF1331  DESIGNATION -  DOWNERS GROVE MICROWAVE MAST
 MF1331  PID         -  MF1331
 MF1331  STATE/COUNTY-  IL/DU PAGE
 MF1331  COUNTRY     -  US
 MF1331  USGS QUAD   -  ROMEOVILLE (2018)
 MF1331
 MF1331                         *CURRENT SURVEY CONTROL
 MF1331  ______________________________________________________________________
 MF1331* NAD 83(1997) POSITION- 41 44 23.63299(N) 088 00 42.56854(W)   ADJUSTED
 MF1331  ______________________________________________________________________
 MF1331  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 MF1331  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 MF1331  HORZ ORDER      -  THIRD
 MF1331
 MF1331.The horizontal coordinates were established by classical geodetic methods
 MF1331.and adjusted by the National Geodetic Survey in October 1999.
 MF1331
 MF1331.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1331.GEOID18 height accuracy estimate available here.
 MF1331
 MF1331.Click photographs - Photos may exist for this station.
 MF1331
 MF1331.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1331
 MF1331. The following values were computed from the NAD 83(1997) position.
 MF1331
 MF1331;                    North         East     Units Scale Factor Converg.
 MF1331;SPC IL E     -   563,263.567   326,744.791   MT  0.99998380   +0 12 50.6
 MF1331;SPC IL E     - 1,847,973.89  1,071,995.20   sFT  0.99998380   +0 12 50.6
 MF1331;UTM  16      - 4,621,392.688   415,862.207   MT  0.99968711   -0 40 25.2
 MF1331
 MF1331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1586221392(NAD 83)
 MF1331
 MF1331                          SUPERSEDED SURVEY CONTROL
 MF1331
 MF1331  NAD 83(1997)-  41 44 23.63311(N)    088 00 42.56926(W) AD(       ) 3
 MF1331  NAD 83(1986)-  41 44 23.63621(N)    088 00 42.57683(W) AD(       ) 3
 MF1331  NAD 27      -  41 44 23.52900(N)    088 00 42.35600(W) AD(       ) 3
 MF1331
 MF1331.Superseded values are not recommended for survey control.
 MF1331
 MF1331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1331.See file dsdata.pdf to determine how the superseded data were derived.
 MF1331
 MF1331_MARKER: 44 = MICROWAVE MAST
 MF1331
 MF1331  HISTORY     - Date     Condition        Report By
 MF1331  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1331  HISTORY     - 19970916 GOOD             USPSQD
 MF1331
 MF1331                          STATION DESCRIPTION
 MF1331
 MF1331'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1331'THE STATION IS THE CENTER OF THE TOP OF THE MICRO-WAVE BOOSTER
 MF1331'STATION OF THE NATURAL GAS PIPELINE COMPANY OF AMERICA AND
 MF1331'THE TEXAS-ILLINOIS NATURAL GAS PIPELINE COMPANY LOCATED ON
 MF1331'THE EAST SIDE OF LEMONT ROAD ABOUT 8 MILES SOUTHEAST OF
 MF1331'NAPERVILLE AND ABOUT 4 MILES SOUTH OF DOWNERS GROVE.  IT IS
 MF1331'A DOUBLE, UNIFORM CROSS-SECTION STEEL MAST SUPPORTED BY GUY
 MF1331'WIRES AND HAS A LARGE GRID REFLECTOR AT THE TOP.  IT IS PAINTED
 MF1331'IN ALTERNATE SECTIONS OF RED AND WHITE AND IS ABOUT 100 FEET
 MF1331'HIGH.
 MF1331'
 MF1331'TO REACH THE STATION FROM THE INTERSECTION OF MAPLE AVENUE
 MF1331'AND MAIN STREET IN DOWNERS GROVE, GO SOUTH ON MAIN STREET
 MF1331'AND LEMONT ROAD FOR 3.7 MILES TO THE MAST ON THE LEFT.
 MF1331
 MF1331                          STATION RECOVERY (1997)
 MF1331
 MF1331'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1331'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1296 ***********************************************************************
 MF1296  DESIGNATION -  DOWNERS GROVE MUNICIPAL TANK
 MF1296  PID         -  MF1296
 MF1296  STATE/COUNTY-  IL/DU PAGE
 MF1296  COUNTRY     -  US
 MF1296  USGS QUAD   -  WHEATON (2018)
 MF1296
 MF1296                         *CURRENT SURVEY CONTROL
 MF1296  ______________________________________________________________________
 MF1296* NAD 83(1997) POSITION- 41 47 18.17580(N) 088 00 35.90049(W)   ADJUSTED
 MF1296  ______________________________________________________________________
 MF1296  GEOID HEIGHT    -        -33.258 (meters)                     GEOID18
 MF1296  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 MF1296  HORZ ORDER      -  THIRD
 MF1296
 MF1296.The horizontal coordinates were established by classical geodetic methods
 MF1296.and adjusted by the National Geodetic Survey in October 1999.
 MF1296
 MF1296.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1296.GEOID18 height accuracy estimate available here.
 MF1296
 MF1296.Click photographs - Photos may exist for this station.
 MF1296
 MF1296.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1296
 MF1296. The following values were computed from the NAD 83(1997) position.
 MF1296
 MF1296;                    North         East     Units Scale Factor Converg.
 MF1296;SPC IL E     -   568,649.088   326,878.628   MT  0.99998389   +0 12 55.7
 MF1296;SPC IL E     - 1,865,642.88  1,072,434.30   sFT  0.99998389   +0 12 55.7
 MF1296;UTM  16      - 4,626,773.889   416,079.439   MT  0.99968666   -0 40 23.0
 MF1296
 MF1296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1607926773(NAD 83)
 MF1296
 MF1296                          SUPERSEDED SURVEY CONTROL
 MF1296
 MF1296  NAD 83(1997)-  41 47 18.17596(N)    088 00 35.90093(W) AD(       ) 3
 MF1296  NAD 83(1986)-  41 47 18.18022(N)    088 00 35.91032(W) AD(       ) 3
 MF1296  NAD 27      -  41 47 18.07500(N)    088 00 35.68900(W) AD(       ) 3
 MF1296
 MF1296.Superseded values are not recommended for survey control.
 MF1296
 MF1296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1296.See file dsdata.pdf to determine how the superseded data were derived.
 MF1296
 MF1296_MARKER: 53 = ELEVATED TANK
 MF1296
 MF1296  HISTORY     - Date     Condition        Report By
 MF1296  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1296  HISTORY     - 1991     GOOD             USPSQD
 MF1296  HISTORY     - 19970915 GOOD             USPSQD
 MF1296  HISTORY     - 19980418 GOOD             USPSQD
 MF1296
 MF1296                          STATION DESCRIPTION
 MF1296
 MF1296'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1296'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 MF1296'TANK LOCATED ABOUT 200 FEET WEST OF THE INTERSECTION OF MAIN
 MF1296'AND SUMMIT STREETS IN THE SOUTH SECTION OF DOWNERS GROVE.
 MF1296'IT IS A STEEL TANK SUPPORTED BY A TEN-LEGGED STEEL STRUCTURE
 MF1296'AND IS PAINTED SILVER.  THE HEIGHT IS ABOUT 125 FEET.
 MF1296
 MF1296                          STATION RECOVERY (1991)
 MF1296
 MF1296'RECOVERY NOTE BY US POWER SQUADRON 1991 (MBO)
 MF1296'RECOVERED IN GOOD CONDITION.
 MF1296
 MF1296                          STATION RECOVERY (1997)
 MF1296
 MF1296'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1296'RECOVERED IN GOOD CONDITION.
 MF1296
 MF1296                          STATION RECOVERY (1998)
 MF1296
 MF1296'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1251 ***********************************************************************
 MF1251  DESIGNATION -  DOWNERS GROVE SOUTH
 MF1251  PID         -  MF1251
 MF1251  STATE/COUNTY-  IL/DU PAGE
 MF1251  COUNTRY     -  US
 MF1251  USGS QUAD   -  WHEATON (2018)
 MF1251
 MF1251                         *CURRENT SURVEY CONTROL
 MF1251  ______________________________________________________________________
 MF1251* NAD 83(1986) POSITION- 41 46 20.8    (N) 088 01 05.8    (W)   HD_HELD2
 MF1251* NAVD 88 ORTHO HEIGHT -   227.258 (meters)      745.60  (feet) ADJUSTED
 MF1251  ______________________________________________________________________
 MF1251  GEOID HEIGHT    -        -33.241 (meters)                     GEOID18
 MF1251  DYNAMIC HEIGHT  -        227.177 (meters)      745.33  (feet) COMP
 MF1251  MODELED GRAVITY -    980,264.3   (mgal)                       NAVD 88
 MF1251
 MF1251  VERT ORDER      -  SECOND    CLASS I
 MF1251
 MF1251.The horizontal coordinates were established by autonomous hand held GPS
 MF1251.observations and have an estimated accuracy of +/- 10 meters.
 MF1251
 MF1251.The orthometric height was determined by differential leveling and
 MF1251.adjusted by the NATIONAL GEODETIC SURVEY
 MF1251.in June 1991.
 MF1251
 MF1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1251.GEOID18 height accuracy estimate available here.
 MF1251
 MF1251.Click photographs - Photos may exist for this station.
 MF1251
 MF1251.The dynamic height is computed by dividing the NAVD 88
 MF1251.geopotential number by the normal gravity value computed on the
 MF1251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1251.degrees latitude (g = 980.6199 gals.).
 MF1251
 MF1251.The modeled gravity was interpolated from observed gravity values.
 MF1251
 MF1251;                    North         East    Units  Estimated Accuracy
 MF1251;SPC IL E     -   566,876.      326,195.      MT  (+/- 10 meters HH2 GPS)
 MF1251
 MF1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1536825012(NAD 83)
 MF1251
 MF1251                          SUPERSEDED SURVEY CONTROL
 MF1251
 MF1251.No superseded survey control is available for this station.
 MF1251
 MF1251_MARKER: F = FLANGE-ENCASED ROD
 MF1251_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1251_PROJECTION: FLUSH
 MF1251_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1251_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1251_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1251+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2006
 MF1251
 MF1251  HISTORY     - Date     Condition        Report By
 MF1251  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1251  HISTORY     - 19980421 GOOD             USPSQD
 MF1251  HISTORY     - 20060927 GOOD             PATRIC
 MF1251  HISTORY     - 20091020 GOOD             GEOCAC
 MF1251
 MF1251                          STATION DESCRIPTION
 MF1251
 MF1251'DESCRIBED BY MARCHESE AND SONS 1983
 MF1251'IN DOWNERS GROVE.
 MF1251'IN DOWNERS GROVE, AT THE NORTHEAST CORNER OF DOWNERS GROVE SOUTH HIGH
 MF1251'SCHOOL, 3.8 MILES WEST ALONG 63RD STREET FROM THE JUNCTION OF STATE
 MF1251'HIGHWAY 83 AND 63RD STREET, SOUTHWEST OF THE JUNCTION OF 63RD STREET
 MF1251'AND DUNHAM AVENUE, 95.0 FEET SOUTH OF THE SOUTH EDGE OF THE SIDEWALK
 MF1251'ALONG 63RD STREET, 62.1 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 MF1251'MOST EASTERLY BRICK PILLAR SUPPORTING AN ENTRANCE SIGN FOR DOWNERS
 MF1251'GROVE COMMUNITY HIGH SCHOOL, 9.7 FEET WEST OF THE EDGE OF A SIDEWALK
 MF1251'ALONG DUNHAM AVENUE, A STAINLESS STEEL ROD IN SLEEVE ENCASED IN A CAST
 MF1251'ALUMINUM CYLINDER, COVER BEING FLUSH WITH GROUND. NO DEPTH WAS GIVEN.
 MF1251
 MF1251                          STATION RECOVERY (1998)
 MF1251
 MF1251'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1251'RECOVERED IN GOOD CONDITION.
 MF1251
 MF1251                          STATION RECOVERY (2006)
 MF1251
 MF1251'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BFR)
 MF1251'THE STATION IS IN DOWNERS GROVE, IL.
 MF1251'
 MF1251'THE STATION IS LOCATED NEAR THE SOUTHWEST CORNER OF THE INTERSECTION
 MF1251'OF 63RD STREET AND DUNHAM ROAD.
 MF1251'
 MF1251'THE STATION IS 145 FT (44.2 M) SOUTH OF THE CENTERLINE OF 63RD STREET
 MF1251'AND 42 FT (12.8 M) WEST OF THE CENTERLINE OF DUNHAM ROAD.  THE
 MF1251'MONUMENT IS AT STREET GRADE AND IS A STEEL ROD WITH A BERNTSEN LID AND
 MF1251'PVC SLEEVE.
 MF1251
 MF1251                          STATION RECOVERY (2009)
 MF1251
 MF1251'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1251'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0639 ***********************************************************************
 LC0639  DESIGNATION -  DOWNS AZ MK
 LC0639  PID         -  LC0639
 LC0639  STATE/COUNTY-  IL/MCLEAN
 LC0639  COUNTRY     -  US
 LC0639  USGS QUAD   -  HOLDER (2018)
 LC0639
 LC0639                         *CURRENT SURVEY CONTROL
 LC0639  ______________________________________________________________________
 LC0639* NAD 83(1986) POSITION- 40 22 40.     (N) 088 51 42.     (W)   SCALED
 LC0639* NAVD 88 ORTHO HEIGHT -   246.196 (meters)      807.73  (feet) ADJUSTED
 LC0639  ______________________________________________________________________
 LC0639  GEOID HEIGHT    -        -31.986 (meters)                     GEOID18
 LC0639  DYNAMIC HEIGHT  -        246.078 (meters)      807.34  (feet) COMP
 LC0639  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 LC0639
 LC0639  VERT ORDER      -  SECOND    CLASS 0
 LC0639
 LC0639.The horizontal coordinates were scaled from a map and have
 LC0639.an estimated accuracy of +/- 6 seconds.
 LC0639
 LC0639.The orthometric height was determined by differential leveling and
 LC0639.adjusted by the NATIONAL GEODETIC SURVEY
 LC0639.in June 1991.
 LC0639
 LC0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0639.GEOID18 height accuracy estimate available here.
 LC0639
 LC0639.Click photographs - Photos may exist for this station.
 LC0639
 LC0639.The dynamic height is computed by dividing the NAVD 88
 LC0639.geopotential number by the normal gravity value computed on the
 LC0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0639.degrees latitude (g = 980.6199 gals.).
 LC0639
 LC0639.The modeled gravity was interpolated from observed gravity values.
 LC0639
 LC0639;                    North         East    Units  Estimated Accuracy
 LC0639;SPC IL E     -   412,080.      255,130.      MT  (+/- 180 meters Scaled)
 LC0639
 LC0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK419713(NAD 83)
 LC0639
 LC0639                          SUPERSEDED SURVEY CONTROL
 LC0639
 LC0639  NGVD 29 (??/??/92)  246.251  (m)          807.91   (f) ADJ UNCH    2 0
 LC0639
 LC0639.Superseded values are not recommended for survey control.
 LC0639
 LC0639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0639.See file dsdata.pdf to determine how the superseded data were derived.
 LC0639
 LC0639_MARKER: DZ = AZIMUTH MARK DISK
 LC0639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0639_STAMPING: DOWNS 1959
 LC0639_MARK LOGO: CGS
 LC0639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0639+STABILITY: SURFACE MOTION
 LC0639
 LC0639  HISTORY     - Date     Condition        Report By
 LC0639  HISTORY     - 1959     MONUMENTED       CGS
 LC0639  HISTORY     - 20120806 MARK NOT FOUND   ILDT
 LC0639
 LC0639                          STATION DESCRIPTION
 LC0639
 LC0639'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0639'1.6 MI S FROM DOWNS.
 LC0639'ABOUT 0.1 MILE SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0639'THE STATION AT DOWNS, THENCE 1.25 MILES SOUTH ALONG AN ASPHALT
 LC0639'ROAD, THENCE 0.2 MILE EAST ALONG A GRAVEL ROAD, AT THE JUNCTION
 LC0639'OF A DRIVEWAY SOUTH TO A FARM BARN LOT, 14 FEET NORTH OF THE
 LC0639'CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 49 FEET EAST OF
 LC0639'THE EXTENDED CENTER LINE OF THE DRIVEWAY, 56 FEET NORTHEAST OF THE
 LC0639'EAST END OF A METAL GATE, 2.0 FEET EAST OF A METAL WITNESS POST,
 LC0639'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0639'PROJECTING 5 INCHES.
 LC0639
 LC0639                          STATION RECOVERY (2012)
 LC0639
 LC0639'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0639'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0641 ***********************************************************************
 LC0641  DESIGNATION -  DOWNS RESET
 LC0641  PID         -  LC0641
 LC0641  STATE/COUNTY-  IL/MCLEAN
 LC0641  COUNTRY     -  US
 LC0641  USGS QUAD   -  HOLDER (2018)
 LC0641
 LC0641                         *CURRENT SURVEY CONTROL
 LC0641  ______________________________________________________________________
 LC0641* NAD 83(1997) POSITION- 40 22 39.63581(N) 088 51 36.11712(W)   ADJUSTED
 LC0641* NAVD 88 ORTHO HEIGHT -   246.266 (meters)      807.96  (feet) ADJUSTED
 LC0641  ______________________________________________________________________
 LC0641  GEOID HEIGHT    -        -31.984 (meters)                     GEOID18
 LC0641  LAPLACE CORR    -          1.80  (seconds)                    DEFLEC18
 LC0641  DYNAMIC HEIGHT  -        246.148 (meters)      807.57  (feet) COMP
 LC0641  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 LC0641
 LC0641  HORZ ORDER      -  SECOND
 LC0641  VERT ORDER      -  SECOND    CLASS 0
 LC0641
 LC0641.The horizontal coordinates were established by classical geodetic methods
 LC0641.and adjusted by the National Geodetic Survey in October 1999.
 LC0641
 LC0641.The orthometric height was determined by differential leveling and
 LC0641.adjusted by the NATIONAL GEODETIC SURVEY
 LC0641.in June 1991.
 LC0641
 LC0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0641.GEOID18 height accuracy estimate available here.
 LC0641
 LC0641.Click photographs - Photos may exist for this station.
 LC0641
 LC0641.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0641
 LC0641.The dynamic height is computed by dividing the NAVD 88
 LC0641.geopotential number by the normal gravity value computed on the
 LC0641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0641.degrees latitude (g = 980.6199 gals.).
 LC0641
 LC0641.The modeled gravity was interpolated from observed gravity values.
 LC0641
 LC0641. The following values were computed from the NAD 83(1997) position.
 LC0641
 LC0641;                    North         East     Units Scale Factor Converg.
 LC0641;SPC IL E     -   412,069.001   255,272.910   MT  0.99999962   -0 20 28.4
 LC0641;SPC IL E     - 1,351,929.71    837,507.87   sFT  0.99999962   -0 20 28.4
 LC0641;UTM  16      - 4,471,337.674   342,101.848   MT  0.99990691   -1 12 18.8
 LC0641
 LC0641!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0641!SPC IL E     -   0.99996639  x   0.99999962  =   0.99996601
 LC0641!UTM  16      -   0.99996639  x   0.99990691  =   0.99987330
 LC0641
 LC0641:                Primary Azimuth Mark                     Grid Az
 LC0641:SPC IL E     -  DOWNS AZ MK                              272 42 43.8
 LC0641:UTM  16      -  DOWNS AZ MK                              273 34 34.2
 LC0641
 LC0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4210171337(NAD 83)
 LC0641
 LC0641|---------------------------------------------------------------------|
 LC0641| PID    Reference Object                     Distance      Geod. Az  |
 LC0641|                                                           dddmmss.s |
 LC0641| LC0642 DOWNS RM 2                           15.663 METERS 09111     |
 LC0641| CI6924 DOWNS RM 3                            4.691 METERS 26654     |
 LC0641| LC0640 DOWNS RM 1                           16.799 METERS 27013     |
 LC0641| LC0639 DOWNS AZ MK                                        2722215.4 |
 LC0641| CI6925 DOWNS RM 4                           11.070 METERS 34324     |
 LC0641|---------------------------------------------------------------------|
 LC0641
 LC0641                          SUPERSEDED SURVEY CONTROL
 LC0641
 LC0641  NAD 83(1986)-  40 22 39.64724(N)    088 51 36.11731(W) AD(       ) 2
 LC0641  NAD 27      -  40 22 39.52020(N)    088 51 35.85200(W) AD(       ) 2
 LC0641  NGVD 29 (??/??/92)  246.32   (m)          808.1    (f) COMPUTED    2 0
 LC0641  NGVD 29             246.32   (m)          808.1    (f) LEVELING    3  
 LC0641
 LC0641.Superseded values are not recommended for survey control.
 LC0641
 LC0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0641.See file dsdata.pdf to determine how the superseded data were derived.
 LC0641
 LC0641_MARKER: DH = HORIZONTAL CONTROL DISK
 LC0641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0641_STAMPING: DOWNS 1959 1979
 LC0641_MARK LOGO: NGS
 LC0641_PROJECTION: FLUSH
 LC0641_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0641+STABILITY: SURFACE MOTION
 LC0641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0641+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 LC0641
 LC0641  HISTORY     - Date     Condition        Report By
 LC0641  HISTORY     - 1959     MONUMENTED       CGS
 LC0641  HISTORY     - 1979     SEE DESCRIPTION  NGS
 LC0641  HISTORY     - 1979     GOOD             NGS
 LC0641  HISTORY     - 20120806 GOOD             ILDT
 LC0641
 LC0641                          STATION DESCRIPTION
 LC0641
 LC0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0641'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTH-SOUTHEAST
 LC0641'OF DOWNS AND 5-1/2 MILES NORTHWEST OF LE ROY.
 LC0641'
 LC0641'TO REACH THE STATION FROM THE POST OFFICE IN DOWNS, GO SOUTH,
 LC0641'EAST AND SOUTH ON SURFACED ROAD FOR 1.35 MILES TO A CROSSROADS,
 LC0641'TURN LEFT AND GO EAST ON A GRAVEL ROAD FOR 0.45 MILE TO STATION
 LC0641'ON THE RIGHT AS DESCRIBED.
 LC0641'
 LC0641'THE STATION MARK IS 17.5 FEET SOUTH OF THE APPROXIMATE CENTER
 LC0641'OF A GRAVEL ROAD, 16.6 FEET EAST OF A TELEPHONE POLE, 1.6 FEET
 LC0641'NORTHEAST OF A WITNESS POST AND 0.5 FOOT NORTH OF FENCE.
 LC0641'THE MARK IS A STANDARD DISK SET IN THE TOP OF A 12 X 12 INCH
 LC0641'CONCRETE POST WHICH PROJECTS 3 INCHES AND THE DISK IS STAMPED
 LC0641'DOWNS 1959.
 LC0641'
 LC0641'REFERENCE MARK NO. 1 IS 39 FEET WEST OF A TELEPHONE POLE,
 LC0641'17.6 FEET SOUTH OF A GRAVEL ROAD AND 0.5 FOOT NORTH OF FENCE.
 LC0641'THE MARK IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 LC0641'12 X 12 INCH CONCRETE POST WHICH PROJECTS 4 INCHES AND THE
 LC0641'DISK IS STAMPED DOWNS NO. 1 1959.
 LC0641'
 LC0641'REFERENCE MARK NO. 2 IS 53 FEET EAST OF A WITNESS POST, 18
 LC0641'FEET SOUTH OF THE APPROXIMATE CENTER OF A GRAVEL ROAD AND
 LC0641'0.5 FOOT NORTH OF A FENCE.  THE MARK IS A STANDARD REFERENCE
 LC0641'MARK DISK SET IN THE TOP OF A 12 X 12 INCH CONCRETE POST WHICH
 LC0641'PROJECTS 3 INCHES AND THE DISK IS STAMPED DOWNS NO. 2 1959.
 LC0641'
 LC0641'AZIMUTH MARK IS 54 FEET NORTHEAST OF THE CENTER OF A DRIVE WAY,
 LC0641'13 FEET NORTH OF THE APPROXIMATE CENTER OF A GRAVEL ROAD,
 LC0641'2 FEET EAST OF A WITNESS POST AND 0.5 FOOT SOUTH OF A FENCE.
 LC0641'THE MARK IS A STANDARD AZIMUTH MARK DISK SET IN THE TOP
 LC0641'OF A 12 X 12 CONCRETE POST WHICH PROJECTS 3 INCHES AND THE
 LC0641'DISK IS STAMPED DOWNS 1959.
 LC0641'
 LC0641'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.2
 LC0641'MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 LC0641
 LC0641                          STATION RECOVERY (1979)
 LC0641
 LC0641'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0641'STATION MARK, REFERENCE MARKS 1 AND 2 WERE NOT RECOVERED.  THE
 LC0641'STATION MARK UNDERGROUND MARK AND THE AZIMUTH MARK WERE FOUND IN GOOD
 LC0641'SHAPE.  A NEW STATION MARK WAS SET HOLDING THE PLUMB POINT OF THE
 LC0641'UNDERGROUND MARK.  REFERENCE MARKS 3 AND 4 WERE ESTABLISHED.
 LC0641'
 LC0641'DUE TO ROAD CHANGES A NEW AND COMPLETE DESCRIPTION FOLLOWS.
 LC0641'
 LC0641'THE STATION IS ABOUT 1.25 MILE SSE OF DOWNS AND ON THE SOUTH SIDE OF
 LC0641'A PAVED ROAD.  IT IS 17 FEET S OF THE CENTERLINE OF THE PAVED ROAD,
 LC0641'16.6 FEET E OF A POWER LINE POLE AND 1.5 FEET E OF A METAL WITNESS
 LC0641'POST.  THE MARK IS FLUSH AND THE DISK STAMPED DOWNS 1959 1979.
 LC0641'
 LC0641'REFERENCE MARK 3 IS 17.5 FEET S OF THE CENTERLINE OF THE ROAD, 14
 LC0641'FEET W OF THE METAL WITNESS POST AND 1 FOOT E OF THE POWERLINE
 LC0641'POLE.  THE MARK IS FLUSH AND THE DISK STAMPED DOWNS 1959 NO 3 1979.
 LC0641'
 LC0641'REFERENCE MARK 4 IS 36 FEET N OF THE POWERLINE POLE, 35 FEET NNW OF
 LC0641'THE METAL WITNESS POST AND 18 FEET N OF THE CENTERLINE OF THE
 LC0641'ROAD.  THE MARK IS FLUSH AND THE DISK STAMPED DOWNS 1959 NO 4 1979.
 LC0641'
 LC0641'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 74 AND
 LC0641'SEMINARY STREET AT THE SOUTH EDGE OF DOWNS, GO SOUTH AND SOUTHWEST ON
 LC0641'PAVED ROAD FOR 0.45 MILE TO A CROSSROADS.  TURN LEFT, GO S ON PAVED
 LC0641'ROAD FOR 0.5 MILE TO A ROAD LEFT.  TURN LEFT GO E ON PAVED ROAD FOR
 LC0641'0.75 MILE TO A CROSSROAD.  CONTINUE AHEAD E ON THE ROAD FOR 0.2 MILE
 LC0641'TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE AHEAD FOR 0.2 TO STATION AS
 LC0641'DESCRIBED.
 LC0641'
 LC0641'THE AZIMUTH MARK IS 48 FEET E OF THE CENTERLINE OF AN EXTENDED DRIVE
 LC0641'TO AN BURNED DOWN HOUSE AND 14 FEET N OF CENTERLINE OF THE ROAD.  THE
 LC0641'MARK PROJECTS 8 INCHES AND THE DISK STAMPED DOWNS 1959.
 LC0641
 LC0641                          STATION RECOVERY (1979)
 LC0641
 LC0641'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0641'1.7 MI S FROM DOWNS.
 LC0641'ABOUT 0.1 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0641'FROM THE STATION AT DOWNS, THENCE 1.25 MILES SOUTH ALONG AN
 LC0641'ASPHALT ROAD, THENCE 0.35 MILE EAST ALONG A GRAVEL ROAD, ABOUT
 LC0641'0.25 MILE WEST OF A DRIVEWAY SOUTH TO A FARM HOUSE, 17 1/2 FEET
 LC0641'SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A FENCE,
 LC0641'17 FEET EAST OF THE THIRD POWER POLE WEST OF A T-FENCE CORNER AND
 LC0641'WHICH IS ALSO THE THIRD POWER POLE EAST OF ANOTHER T-FENCE CORNER,
 LC0641'1.9 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 LC0641'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0641'POST PROJECTING 6 INCHES.
 LC0641
 LC0641                          STATION RECOVERY (2012)
 LC0641
 LC0641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0641'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0640 ***********************************************************************
 LC0640  DESIGNATION -  DOWNS RM 1
 LC0640  PID         -  LC0640
 LC0640  STATE/COUNTY-  IL/MCLEAN
 LC0640  COUNTRY     -  US
 LC0640  USGS QUAD   -  HOLDER (2018)
 LC0640
 LC0640                         *CURRENT SURVEY CONTROL
 LC0640  ______________________________________________________________________
 LC0640* NAD 83(1986) POSITION- 40 22 39.64   (N) 088 51 36.83   (W)   HD_HELD1
 LC0640* NAVD 88 ORTHO HEIGHT -   246.418 (meters)      808.46  (feet) ADJUSTED
 LC0640  ______________________________________________________________________
 LC0640  GEOID HEIGHT    -        -31.985 (meters)                     GEOID18
 LC0640  DYNAMIC HEIGHT  -        246.299 (meters)      808.07  (feet) COMP
 LC0640  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 LC0640
 LC0640  VERT ORDER      -  SECOND    CLASS 0
 LC0640
 LC0640.The horizontal coordinates were determined by differentially corrected
 LC0640.hand held GPS observations or other comparable positioning techniques
 LC0640.and have an estimated accuracy of +/- 3 meters.
 LC0640
 LC0640.The orthometric height was determined by differential leveling and
 LC0640.adjusted by the NATIONAL GEODETIC SURVEY
 LC0640.in June 1991.
 LC0640
 LC0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0640.GEOID18 height accuracy estimate available here.
 LC0640
 LC0640.Click photographs - Photos may exist for this station.
 LC0640
 LC0640.The dynamic height is computed by dividing the NAVD 88
 LC0640.geopotential number by the normal gravity value computed on the
 LC0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0640.degrees latitude (g = 980.6199 gals.).
 LC0640
 LC0640.The modeled gravity was interpolated from observed gravity values.
 LC0640
 LC0640;                    North         East    Units  Estimated Accuracy
 LC0640;SPC IL E     -   412,069.2     255,256.1     MT  (+/- 3 meters HH1 GPS) 
 LC0640
 LC0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4208571338(NAD 83)
 LC0640
 LC0640                          SUPERSEDED SURVEY CONTROL
 LC0640
 LC0640  NGVD 29 (??/??/92)  246.472  (m)          808.63   (f) ADJ UNCH    2 0
 LC0640
 LC0640.Superseded values are not recommended for survey control.
 LC0640
 LC0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0640.See file dsdata.pdf to determine how the superseded data were derived.
 LC0640
 LC0640_MARKER: DR = REFERENCE MARK DISK
 LC0640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0640_STAMPING: DOWNS NO 1 1959
 LC0640_MARK LOGO: CGS
 LC0640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0640+STABILITY: SURFACE MOTION
 LC0640
 LC0640  HISTORY     - Date     Condition        Report By
 LC0640  HISTORY     - 1959     MONUMENTED       CGS
 LC0640
 LC0640                          STATION DESCRIPTION
 LC0640
 LC0640'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0640'1.7 MI S FROM DOWNS.
 LC0640'ABOUT 0.1 MILE SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0640'THE STATION AT DOWNS, THENCE 1.25 MILES SOUTH ALONG AN ASPHALT
 LC0640'ROAD, THENCE 0.25 MILE EAST ALONG A GRAVEL ROAD, ABOUT 0.25 MILE
 LC0640'WEST OF A DRIVEWAY SOUTH TO A FARM HOUSE, 18 FEET SOUTH OF THE
 LC0640'CENTER LINE OF THE ROAD, 1/2 FOOT NORTH OF A FENCE, 38 1/2 FEET
 LC0640'WEST OF THE THIRD POWER POLE WEST OF A T-FENCE CORNER AND WHICH
 LC0640'IS ALSO THE THIRD POWER POLE ESAT OF ANOTHER T-FENCE CORNER,
 LC0640'55.1 FEET WEST OF TRIANGULATION STATION DOWNS, 53.7 FEET WEST
 LC0640'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN
 LC0640'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0642 ***********************************************************************
 LC0642  DESIGNATION -  DOWNS RM 2
 LC0642  PID         -  LC0642
 LC0642  STATE/COUNTY-  IL/MCLEAN
 LC0642  COUNTRY     -  US
 LC0642  USGS QUAD   -  HOLDER (2018)
 LC0642
 LC0642                         *CURRENT SURVEY CONTROL
 LC0642  ______________________________________________________________________
 LC0642* NAD 83(1986) POSITION- 40 22 39.63   (N) 088 51 35.45   (W)   HD_HELD1
 LC0642* NAVD 88 ORTHO HEIGHT -   246.131 (meters)      807.51  (feet) ADJUSTED
 LC0642  ______________________________________________________________________
 LC0642  GEOID HEIGHT    -        -31.984 (meters)                     GEOID18
 LC0642  DYNAMIC HEIGHT  -        246.012 (meters)      807.12  (feet) COMP
 LC0642  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 LC0642
 LC0642  VERT ORDER      -  SECOND    CLASS 0
 LC0642
 LC0642.The horizontal coordinates were determined by differentially corrected
 LC0642.hand held GPS observations or other comparable positioning techniques
 LC0642.and have an estimated accuracy of +/- 3 meters.
 LC0642
 LC0642.The orthometric height was determined by differential leveling and
 LC0642.adjusted by the NATIONAL GEODETIC SURVEY
 LC0642.in June 1991.
 LC0642
 LC0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0642.GEOID18 height accuracy estimate available here.
 LC0642
 LC0642.Click photographs - Photos may exist for this station.
 LC0642
 LC0642.The dynamic height is computed by dividing the NAVD 88
 LC0642.geopotential number by the normal gravity value computed on the
 LC0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0642.degrees latitude (g = 980.6199 gals.).
 LC0642
 LC0642.The modeled gravity was interpolated from observed gravity values.
 LC0642
 LC0642;                    North         East    Units  Estimated Accuracy
 LC0642;SPC IL E     -   412,068.7     255,288.6     MT  (+/- 3 meters HH1 GPS) 
 LC0642
 LC0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4211771337(NAD 83)
 LC0642
 LC0642                          SUPERSEDED SURVEY CONTROL
 LC0642
 LC0642  NGVD 29 (??/??/92)  246.186  (m)          807.70   (f) ADJ UNCH    2 0
 LC0642
 LC0642.Superseded values are not recommended for survey control.
 LC0642
 LC0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0642.See file dsdata.pdf to determine how the superseded data were derived.
 LC0642
 LC0642_MARKER: DR = REFERENCE MARK DISK
 LC0642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0642_STAMPING: DOWNS NO 2 1959
 LC0642_MARK LOGO: CGS
 LC0642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0642+STABILITY: SURFACE MOTION
 LC0642
 LC0642  HISTORY     - Date     Condition        Report By
 LC0642  HISTORY     - 1959     MONUMENTED       CGS
 LC0642
 LC0642                          STATION DESCRIPTION
 LC0642
 LC0642'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0642'1.7 MI S FROM DOWNS.
 LC0642'ABOUT 0.1 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0642'FROM THE STATION AT DOWNS, THENCE 1.25 MILES SOUTH ALONG AN
 LC0642'ASPHALT ROAD, THENCE 0.35 MILES EAST ALONG A GRAVEL ROAD, ABOUT
 LC0642'0.25 MILE WEST OF A DRIVEWAY SOUTH TO A FARM HOUSE, 18 1/2 FEET
 LC0642'SOUTH OF THE CENTER LINE OF THE ROAD, 1/2 FOOT NORTH OF A FENCE,
 LC0642'68 FEET EAST OF THE THIRD POWER POLE WEST OF A T-FENCE CORNER
 LC0642'AND WHICH IS ALSO THE THIRD POWER POLE EAST OF ANOTHER T-FENCE
 LC0642'CORNER, 51.4 FEET EAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 LC0642'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0642'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0224 ***********************************************************************
 MG0224  DESIGNATION -  DOYLE
 MG0224  PID         -  MG0224
 MG0224  STATE/COUNTY-  IL/KNOX
 MG0224  COUNTRY     -  US
 MG0224  USGS QUAD   -  WATAGA (2018)
 MG0224
 MG0224                         *CURRENT SURVEY CONTROL
 MG0224  ______________________________________________________________________
 MG0224* NAD 83(1997) POSITION- 41 07 27.35150(N) 090 19 24.96393(W)   ADJUSTED
 MG0224* NAVD 88 ORTHO HEIGHT -   239.599 (meters)      786.08  (feet) ADJUSTED
 MG0224  ______________________________________________________________________
 MG0224  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 MG0224  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 MG0224  DYNAMIC HEIGHT  -        239.497 (meters)      785.75  (feet) COMP
 MG0224  MODELED GRAVITY -    980,192.8   (mgal)                       NAVD 88
 MG0224
 MG0224  HORZ ORDER      -  SECOND
 MG0224  VERT ORDER      -  SECOND    CLASS 0
 MG0224
 MG0224.The horizontal coordinates were established by classical geodetic methods
 MG0224.and adjusted by the National Geodetic Survey in October 1999.
 MG0224
 MG0224.The orthometric height was determined by differential leveling and
 MG0224.adjusted by the NATIONAL GEODETIC SURVEY
 MG0224.in June 1991.
 MG0224
 MG0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0224.GEOID18 height accuracy estimate available here.
 MG0224
 MG0224.Click photographs - Photos may exist for this station.
 MG0224
 MG0224.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0224
 MG0224.The dynamic height is computed by dividing the NAVD 88
 MG0224.geopotential number by the normal gravity value computed on the
 MG0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0224.degrees latitude (g = 980.6199 gals.).
 MG0224
 MG0224.The modeled gravity was interpolated from observed gravity values.
 MG0224
 MG0224. The following values were computed from the NAD 83(1997) position.
 MG0224
 MG0224;                    North         East     Units Scale Factor Converg.
 MG0224;SPC IL W     -   494,836.771   686,821.895   MT  0.99994331   -0 06 11.6
 MG0224;SPC IL W     - 1,623,476.97  2,253,348.17   sFT  0.99994331   -0 06 11.6
 MG0224;UTM  15      - 4,556,004.366   724,677.144   MT  1.00022132   +1 45 39.6
 MG0224
 MG0224!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0224!SPC IL W     -   0.99996757  x   0.99994331  =   0.99991088
 MG0224!UTM  15      -   0.99996757  x   1.00022132  =   1.00018888
 MG0224
 MG0224:                Primary Azimuth Mark                     Grid Az
 MG0224:SPC IL W     -  DOYLE AZ MK                              178 01 24.8
 MG0224:UTM  15      -  DOYLE AZ MK                              176 09 33.6
 MG0224
 MG0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2467756004(NAD 83)
 MG0224
 MG0224|---------------------------------------------------------------------|
 MG0224| PID    Reference Object                     Distance      Geod. Az  |
 MG0224|                                                           dddmmss.s |
 MG0224| MG0225 DOYLE RM 1                           17.063 METERS 09108     |
 MG0224| MG0229 DOYLE AZ MK                                        1775513.2 |
 MG0224| MG0658 DOYLE RM 3                           16.990 METERS 18039     |
 MG0224| MG0226 DOYLE RM 2                           16.980 METERS 18040     |
 MG0224| MG0707 RIO MUNICIPAL TANK                  APPROX. 6.7 KM 2544648.8 |
 MG0224|---------------------------------------------------------------------|
 MG0224
 MG0224                          SUPERSEDED SURVEY CONTROL
 MG0224
 MG0224  NAD 83(1996)-  41 07 27.35147(N)    090 19 24.96413(W) AD(       ) 2
 MG0224  NAD 83(1986)-  41 07 27.35448(N)    090 19 24.98047(W) AD(       ) 2
 MG0224  NAD 27      -  41 07 27.22480(N)    090 19 24.52910(W) AD(       ) 2
 MG0224  NGVD 29 (??/??/92)  239.654  (m)          786.26   (f) ADJ UNCH    2 0
 MG0224  NGVD 29             239.65   (m)          786.3    (f) LEVELING    3  
 MG0224
 MG0224.Superseded values are not recommended for survey control.
 MG0224
 MG0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0224.See file dsdata.pdf to determine how the superseded data were derived.
 MG0224
 MG0224_MARKER: DS = TRIANGULATION STATION DISK
 MG0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0224_STAMPING: DOYLE 1959
 MG0224_MARK LOGO: CGS
 MG0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0224+STABILITY: SURFACE MOTION
 MG0224
 MG0224  HISTORY     - Date     Condition        Report By
 MG0224  HISTORY     - 1959     MONUMENTED       CGS
 MG0224  HISTORY     - 1959     GOOD             CGS
 MG0224  HISTORY     - 1975     GOOD             USGS
 MG0224  HISTORY     - 1976     GOOD             NGS
 MG0224  HISTORY     - 1976     GOOD             USGS
 MG0224  HISTORY     - 19971124 GOOD             USPSQD
 MG0224
 MG0224                          STATION DESCRIPTION
 MG0224
 MG0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0224'STATION IS LOCATED ABOUT 4.0 MILES NORTHEAST OF RIO AND 3.7
 MG0224'MILES SOUTH OF WOODHULL.
 MG0224'
 MG0224'TO REACH FROM THE INTERSECTION OF THE MAIN STREET AND STATE
 MG0224'HIGHWAY NO. 17 JUST SOUTHWEST OF WATER TANK IN THE SOUTH EDGE
 MG0224'OF WOODHULL, GO WEST ON STATE HIGHWAY NO. 17 FOR 0.45 MILE TO A
 MG0224'CROSSROADS, TURN LEFT AND GO SOUTH FOR 3.8 MILES TO NORTHWEST
 MG0224'CORNER OF FARM GROVE ON LEFT AND STATION ON RIGHT AS DESCRIBED.
 MG0224'
 MG0224'STATION MARK, A STANDARD DISK STAMPED DOYLE 1959, IS SET IN
 MG0224'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES.
 MG0224'THE MARK IS 27 FEET WEST OF APPROXIMATE CENTER OF ROAD, 2.6
 MG0224'FEET SOUTHEAST OF WITNESS POST AND 2.4 FEET EAST OF FENCE
 MG0224'LINE.
 MG0224'
 MG0224'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED DOYLE NO.
 MG0224'1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0224'ABOUT 2 INCHES.  THE MARK IS 30 FEET EAST OF CENTER OF ROAD,
 MG0224'28 FEET SOUTH OF FENCE CORNER AND 1.3 FEET WEST OF FENCE LINE.
 MG0224'
 MG0224'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED DOYLE NO.
 MG0224'2 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0224'ABOUT 4 INCHES.  THE MARK IS 29 FEET EAST OF CENTER OF ROAD,
 MG0224'2 FEET WEST OF FENCE LINE, 1.8 FEET WEST OF WITNESS POST AND
 MG0224'6.6 FEET NORTH OF TELEPHONE POLE.
 MG0224'
 MG0224'TO REACH AZIMUTH MARK FROM STATION GO SOUTH 0.2 MILE TO AZIMUTH
 MG0224'MARK ON EAST SIDE OF ROAD AS DESCRIBED.
 MG0224'
 MG0224'AZIMUTH MARK IS A STANDARD DISK STAMPED DOYLE 1959, IS SET IN A
 MG0224'10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES.
 MG0224'THE MARK IS 29 FEET EAST OF CENTER OF ROAD, 2 FEET WEST OF
 MG0224'FENCE LINE, 1.8 FEET WEST OF WITNESS POST AND 6.6 FEET NORTH OF
 MG0224'TELEPHONE POLE.
 MG0224'
 MG0224'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0224
 MG0224                          STATION RECOVERY (1959)
 MG0224
 MG0224'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0224'4.3 MI S FROM WOODHULL.
 MG0224'ABOUT 0.4 MILES WEST ALONG STATE HIGHY 17 FROM THE CITY WATER
 MG0224'TANK AT WOODHULL, THENCE 3.9 MILES SOUTH ALONG A DIRT AND
 MG0224'GRAVEL ROAD, 28.5 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MG0224'2.3 FEET EAST OF FENCE LINE, 63.8 FEET WEST-SOUTHWEST AND
 MG0224'ACROSS THE ROAD FROM A FENCE CORNER, 2.6 FEET SOUTHEAST OF A
 MG0224'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP
 MG0224'OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0224
 MG0224                          STATION RECOVERY (1975)
 MG0224
 MG0224'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975 (JWO)
 MG0224'REFERENCE MARK 2 FOUND DESTROYED.
 MG0224
 MG0224                          STATION RECOVERY (1976)
 MG0224
 MG0224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MG0224'STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK FOUND IN GOOD
 MG0224'CONDITION.  REFERENCE MARK 2 WAS FOUND WITH THE DISK SHEARED OFF.
 MG0224'REFERENCE MARK 3 WAS SET USING THE SAME MONUMENT REFERENCE MARK 2
 MG0224'WAS SET IN.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 1
 MG0224'CHECKED.  THE 1959 DESCRIPTION AND TO REACH ARE ADEQUATE WITH THE
 MG0224'FOLLOWING CHANGES.
 MG0224'
 MG0224'REFERENCE MARK 3 IS 29 FEET WEST OF THE CENTERLINE OF ROAD, 2 FEET
 MG0224'EAST OF A FENCELINE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE
 MG0224'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED DOYLE 1959 NO 3
 MG0224'1976.
 MG0224'
 MG0224'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NORTHEAST
 MG0224'OF RIO.
 MG0224'
 MG0224'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MG0224
 MG0224                          STATION RECOVERY (1976)
 MG0224
 MG0224'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 MG0224'RECOVERED IN GOOD CONDITION.
 MG0224
 MG0224                          STATION RECOVERY (1997)
 MG0224
 MG0224'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0224'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0229 ***********************************************************************
 MG0229  DESIGNATION -  DOYLE AZ MK
 MG0229  PID         -  MG0229
 MG0229  STATE/COUNTY-  IL/KNOX
 MG0229  COUNTRY     -  US
 MG0229  USGS QUAD   -  WATAGA (2018)
 MG0229
 MG0229                         *CURRENT SURVEY CONTROL
 MG0229  ______________________________________________________________________
 MG0229* NAD 83(1986) POSITION- 41 07 12.     (N) 090 19 23.     (W)   SCALED
 MG0229* NAVD 88 ORTHO HEIGHT -   236.856 (meters)      777.09  (feet) ADJUSTED
 MG0229  ______________________________________________________________________
 MG0229  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 MG0229  DYNAMIC HEIGHT  -        236.755 (meters)      776.75  (feet) COMP
 MG0229  MODELED GRAVITY -    980,192.4   (mgal)                       NAVD 88
 MG0229
 MG0229  VERT ORDER      -  SECOND    CLASS 0
 MG0229
 MG0229.The horizontal coordinates were scaled from a map and have
 MG0229.an estimated accuracy of +/- 6 seconds.
 MG0229
 MG0229.The orthometric height was determined by differential leveling and
 MG0229.adjusted by the NATIONAL GEODETIC SURVEY
 MG0229.in June 1991.
 MG0229
 MG0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0229.GEOID18 height accuracy estimate available here.
 MG0229
 MG0229.Click photographs - Photos may exist for this station.
 MG0229
 MG0229.The dynamic height is computed by dividing the NAVD 88
 MG0229.geopotential number by the normal gravity value computed on the
 MG0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0229.degrees latitude (g = 980.6199 gals.).
 MG0229
 MG0229.The modeled gravity was interpolated from observed gravity values.
 MG0229
 MG0229;                    North         East    Units  Estimated Accuracy
 MG0229;SPC IL W     -   494,360.      686,870.      MT  (+/- 180 meters Scaled)
 MG0229
 MG0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF247555(NAD 83)
 MG0229
 MG0229                          SUPERSEDED SURVEY CONTROL
 MG0229
 MG0229  NGVD 29 (??/??/92)  236.911  (m)          777.27   (f) ADJ UNCH    2 0
 MG0229
 MG0229.Superseded values are not recommended for survey control.
 MG0229
 MG0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0229.See file dsdata.pdf to determine how the superseded data were derived.
 MG0229
 MG0229_MARKER: DZ = AZIMUTH MARK DISK
 MG0229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0229_STAMPING: DOYLE 1959
 MG0229_MARK LOGO: CGS
 MG0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0229+STABILITY: SURFACE MOTION
 MG0229
 MG0229  HISTORY     - Date     Condition        Report By
 MG0229  HISTORY     - 1959     MONUMENTED       CGS
 MG0229  HISTORY     - 1976     GOOD             USGS
 MG0229  HISTORY     - 19971124 GOOD             USPSQD
 MG0229
 MG0229                          STATION DESCRIPTION
 MG0229
 MG0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0229'4.5 MI S FROM WOODHULL.
 MG0229'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0229'TANK AT WOODHULL, THENCE 4.1 MILES SOUTH ALONG A DIRT AND
 MG0229'GRAVEL ROAD, 30 FEET EAST OF THE CENTER LINE OF THE ROAD,
 MG0229'2 FEET WEST OF FENCE LINE, 62.9 FEET NORTHEAST AND ACROSS THE
 MG0229'ROAD FROM A POWER POLE WHICH IS THE FOURTH POLE SOUTH OF A
 MG0229'JUNCTION OF A ROAD TO THE WEST, 1.9 FEET NORTHWEST OF A METAL
 MG0229'WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A
 MG0229'CONCRETE POST PROJECTING 5 INCHES.
 MG0229
 MG0229                          STATION RECOVERY (1976)
 MG0229
 MG0229'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 MG0229'RECOVERED IN GOOD CONDITION.
 MG0229
 MG0229                          STATION RECOVERY (1997)
 MG0229
 MG0229'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0225 ***********************************************************************
 MG0225  DESIGNATION -  DOYLE RM 1
 MG0225  PID         -  MG0225
 MG0225  STATE/COUNTY-  IL/KNOX
 MG0225  COUNTRY     -  US
 MG0225  USGS QUAD   -  WATAGA (2018)
 MG0225
 MG0225                         *CURRENT SURVEY CONTROL
 MG0225  ______________________________________________________________________
 MG0225* NAD 83(1986) POSITION- 41 07 27.34   (N) 090 19 24.23   (W)   HD_HELD1
 MG0225* NAVD 88 ORTHO HEIGHT -   239.955 (meters)      787.25  (feet) ADJUSTED
 MG0225  ______________________________________________________________________
 MG0225  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 MG0225  DYNAMIC HEIGHT  -        239.853 (meters)      786.92  (feet) COMP
 MG0225  MODELED GRAVITY -    980,192.8   (mgal)                       NAVD 88
 MG0225
 MG0225  VERT ORDER      -  SECOND    CLASS 0
 MG0225
 MG0225.The horizontal coordinates were determined by differentially corrected
 MG0225.hand held GPS observations or other comparable positioning techniques
 MG0225.and have an estimated accuracy of +/- 3 meters.
 MG0225
 MG0225.The orthometric height was determined by differential leveling and
 MG0225.adjusted by the NATIONAL GEODETIC SURVEY
 MG0225.in June 1991.
 MG0225
 MG0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0225.GEOID18 height accuracy estimate available here.
 MG0225
 MG0225.Click photographs - Photos may exist for this station.
 MG0225
 MG0225.The dynamic height is computed by dividing the NAVD 88
 MG0225.geopotential number by the normal gravity value computed on the
 MG0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0225.degrees latitude (g = 980.6199 gals.).
 MG0225
 MG0225.The modeled gravity was interpolated from observed gravity values.
 MG0225
 MG0225;                    North         East    Units  Estimated Accuracy
 MG0225;SPC IL W     -   494,836.4     686,839.0     MT  (+/- 3 meters HH1 GPS) 
 MG0225
 MG0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2469456004(NAD 83)
 MG0225
 MG0225                          SUPERSEDED SURVEY CONTROL
 MG0225
 MG0225  NGVD 29 (??/??/92)  240.010  (m)          787.43   (f) ADJ UNCH    2 0
 MG0225
 MG0225.Superseded values are not recommended for survey control.
 MG0225
 MG0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0225.See file dsdata.pdf to determine how the superseded data were derived.
 MG0225
 MG0225_MARKER: DR = REFERENCE MARK DISK
 MG0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0225_STAMPING: DOYLE NO 1 1959
 MG0225_MARK LOGO: CGS
 MG0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0225+STABILITY: SURFACE MOTION
 MG0225
 MG0225  HISTORY     - Date     Condition        Report By
 MG0225  HISTORY     - 1959     MONUMENTED       CGS
 MG0225  HISTORY     - 1976     GOOD             USGS
 MG0225  HISTORY     - 19971124 GOOD             USPSQD
 MG0225
 MG0225                          STATION DESCRIPTION
 MG0225
 MG0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0225'4.3 MI S FROM WOODHULL.
 MG0225'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0225'TANK AT WOODHULL, THENCE 3.9 MILES SOUTH ALONG A DIRT AND
 MG0225'GRAVEL ROAD, 29.1 FEET EAST OF THE CENTERLINE OF THE ROAD,
 MG0225'27.8 FEET SOUTH OF A FENCE CORNER, 1.3 FEET WEST OF FENCE LINE,
 MG0225'26.0 FEET EAST OF TRIANGUALTION STATION DOYLE, 57.6 FEET EAST
 MG0225'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN
 MG0225'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MG0225
 MG0225                          STATION RECOVERY (1976)
 MG0225
 MG0225'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 MG0225'RECOVERED IN GOOD CONDITION.
 MG0225
 MG0225                          STATION RECOVERY (1997)
 MG0225
 MG0225'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0225'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0658 ***********************************************************************
 MG0658  DESIGNATION -  DOYLE RM 3
 MG0658  PID         -  MG0658
 MG0658  STATE/COUNTY-  IL/KNOX
 MG0658  COUNTRY     -  US
 MG0658  USGS QUAD   -  WATAGA (2018)
 MG0658
 MG0658                         *CURRENT SURVEY CONTROL
 MG0658  ______________________________________________________________________
 MG0658* NAD 83(1986) POSITION- 41 07 26.80   (N) 090 19 24.97   (W)   HD_HELD1
 MG0658* NAVD 88 ORTHO HEIGHT -   239.62  (+/-2cm)      786.2   (feet) VERTCON3
 MG0658  ______________________________________________________________________
 MG0658  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 MG0658  VERT ORDER      -  THIRD (See Below)
 MG0658
 MG0658.The horizontal coordinates were determined by differentially corrected
 MG0658.hand held GPS observations or other comparable positioning techniques
 MG0658.and have an estimated accuracy of +/- 3 meters.
 MG0658
 MG0658.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0658.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0658
 MG0658.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0658.GEOID18 height accuracy estimate available here.
 MG0658
 MG0658.The vertical order pertains to the NGVD 29 superseded value.
 MG0658
 MG0658.Click photographs - Photos may exist for this station.
 MG0658
 MG0658;                    North         East    Units  Estimated Accuracy
 MG0658;SPC IL W     -   494,819.8     686,821.7     MT  (+/- 3 meters HH1 GPS) 
 MG0658
 MG0658_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2467755987(NAD 83)
 MG0658
 MG0658                          SUPERSEDED SURVEY CONTROL
 MG0658
 MG0658  NGVD 29 (11/09/15)  239.68   (m)          786.4    (f) RESET       3  
 MG0658
 MG0658.Superseded values are not recommended for survey control.
 MG0658
 MG0658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0658.See file dsdata.pdf to determine how the superseded data were derived.
 MG0658
 MG0658_MARKER: DR = REFERENCE MARK DISK
 MG0658_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0658_STAMPING: DOYLE 1959 NO 3 1976
 MG0658_MARK LOGO: NGS
 MG0658_PROJECTION: FLUSH
 MG0658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0658+STABILITY: SURFACE MOTION
 MG0658
 MG0658  HISTORY     - Date     Condition        Report By
 MG0658  HISTORY     - 1976     MONUMENTED       NGS
 MG0658  HISTORY     - 19971124 GOOD             USPSQD
 MG0658
 MG0658                          STATION DESCRIPTION
 MG0658
 MG0658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MG0658'4.2 MI NE FROM RIO.
 MG0658'FROM THE SOUTH EDGE OF WOODHULL AT THE SOUTHWEST EDGE OF THE WATER
 MG0658'TANK, GO WEST ON STATE HIGHWAY 17 FOR 0.45 MILE TO A CROSSROADS,
 MG0658'THENCE SOUTH FOR 3.8 MILES TO THE MONUMENT ON THE RIGHT, 29 FEET WEST
 MG0658'OF CENTERLINE OF THE ROAD 2.0 FEET EAST OF FENCELINE.
 MG0658'THE MARK IS 1 FT  N FROM A WITNESS POST.
 MG0658'THE MARK IS 2 FT ABOVE ROAD.
 MG0658
 MG0658                          STATION RECOVERY (1997)
 MG0658
 MG0658'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8310 ***********************************************************************
 AJ8310  PACS        -  This is a Primary Airport Control Station.
 AJ8310  DESIGNATION -  DPA A
 AJ8310  PID         -  AJ8310
 AJ8310  STATE/COUNTY-  IL/DU PAGE
 AJ8310  COUNTRY     -  US
 AJ8310  USGS QUAD   -  WEST CHICAGO (2018)
 AJ8310
 AJ8310                         *CURRENT SURVEY CONTROL
 AJ8310  ______________________________________________________________________
 AJ8310* NAD 83(2011) POSITION- 41 55 01.72547(N) 088 14 50.50670(W)   ADJUSTED
 AJ8310* NAD 83(2011) ELLIP HT-   197.965 (meters)        (06/27/12)   ADJUSTED
 AJ8310* NAD 83(2011) EPOCH   -  2010.00
 AJ8310* NAVD 88 ORTHO HEIGHT -   231.20  (meters)      758.5   (feet) GPS OBS
 AJ8310  ______________________________________________________________________
 AJ8310  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8310  GEOID HEIGHT    -        -33.187 (meters)                     GEOID99
 AJ8310  GEOID HEIGHT    -        -33.243 (meters)                     GEOID18
 AJ8310  NAD 83(2011) X  -    145,377.358 (meters)                     COMP
 AJ8310  NAD 83(2011) Y  - -4,751,075.538 (meters)                     COMP
 AJ8310  NAD 83(2011) Z  -  4,238,892.622 (meters)                     COMP
 AJ8310  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 AJ8310
 AJ8310  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8310  Standards:
 AJ8310         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8310            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8310  -------------------------------------------------------------------
 AJ8310  NETWORK    0.50   1.23           0.23   0.17   0.63      0.09286002
 AJ8310  -------------------------------------------------------------------
 AJ8310  Click here for local accuracies and other accuracy information.
 AJ8310
 AJ8310.This mark is at Dupage Airport (DPA)
 AJ8310
 AJ8310.The horizontal coordinates were established by GPS observations
 AJ8310.and adjusted by the National Geodetic Survey in June 2012.
 AJ8310
 AJ8310.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8310.been affixed to the stable North American tectonic plate. See 
 AJ8310.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8310
 AJ8310.The horizontal coordinates are valid at the epoch date displayed above
 AJ8310.which is a decimal equivalence of Year/Month/Day.
 AJ8310
 AJ8310.The orthometric height was determined by GPS observations and a
 AJ8310.high-resolution geoid model.
 AJ8310
 AJ8310.GPS derived orthometric heights for airport stations designated as
 AJ8310.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8310.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8310.not indicate centimeter accuracy relative to other marks which are
 AJ8310.part of the published vertical control network.
 AJ8310
 AJ8310.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8310.GEOID18 height accuracy estimate available here.
 AJ8310
 AJ8310.Click photographs - Photos may exist for this station.
 AJ8310
 AJ8310.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8310
 AJ8310.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8310
 AJ8310.The ellipsoidal height was determined by GPS observations
 AJ8310.and is referenced to NAD 83.
 AJ8310
 AJ8310. The following values were computed from the NAD 83(2011) position.
 AJ8310
 AJ8310;                    North         East     Units Scale Factor Converg.
 AJ8310;SPC IL E     -   582,903.610   307,131.764   MT  0.99997563   +0 03 26.8
 AJ8310;SPC IL E     - 1,912,409.59  1,007,648.13   sFT  0.99997563   +0 03 26.8
 AJ8310;UTM  16      - 4,641,329.368   396,561.572   MT  0.99973166   -0 50 00.2
 AJ8310
 AJ8310!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8310!SPC IL E     -   0.99996895  x   0.99997563  =   0.99994458
 AJ8310!UTM  16      -   0.99996895  x   0.99973166  =   0.99970062
 AJ8310
 AJ8310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9656141329(NAD 83)
 AJ8310
 AJ8310                          SUPERSEDED SURVEY CONTROL
 AJ8310
 AJ8310  NAD 83(2007)-  41 55 01.72547(N)    088 14 50.50771(W) AD(2002.00) 0
 AJ8310  ELLIP H (02/10/07)  197.998  (m)                       GP(2002.00)    
 AJ8310  ELLIP H (09/22/04)  198.012  (m)                       GP(       ) 4 1
 AJ8310  NAD 83(1997)-  41 55 01.72559(N)    088 14 50.50713(W) AD(       ) B
 AJ8310  ELLIP H (11/27/02)  198.013  (m)                       GP(       ) 4 1
 AJ8310  NAD 83(1997)-  41 55 01.72548(N)    088 14 50.50741(W) AD(       ) B
 AJ8310  ELLIP H (03/18/02)  198.020  (m)                       GP(       ) 4 1
 AJ8310
 AJ8310.Superseded values are not recommended for survey control.
 AJ8310
 AJ8310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8310.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8310
 AJ8310_MARKER: I = METAL ROD
 AJ8310_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ8310_STAMPING: DPA A 2001
 AJ8310_MARK LOGO: NGS
 AJ8310_PROJECTION: FLUSH
 AJ8310_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8310_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ8310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8310+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 AJ8310_ROD/PIPE-DEPTH: 5.04 meters
 AJ8310_SLEEVE-DEPTH  : 1 meters
 AJ8310
 AJ8310  HISTORY     - Date     Condition        Report By
 AJ8310  HISTORY     - 20010430 MONUMENTED       WOOLPT
 AJ8310
 AJ8310                          STATION DESCRIPTION
 AJ8310
 AJ8310'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8310'THE STATION IS LOCATED APPROXIMATELY 4 MI NORTH OF THE NATIONAL
 AJ8310'ACCELERATOR LABORATORY, 3 MI EAST OF ST CHARLES, 3 MILES
 AJ8310'NORTHWEST OF WEST CHICAGO, AND IS AT THE DUPAGE AIRPORT.
 AJ8310'OWNERSHIP-- DUPAGE AIRPORT, AIRPORT MANAGER GORDON COLE,
 AJ8310'OPERATIONS MANAGER JEFF JORGENSON, PHONE NUMBER (630) 584-3022.
 AJ8310'THIS STATION IS IN THE AIRFIELD RESTRICTED AREA AND IS INTENDED FOR
 AJ8310'USE BY AIRPORT PERSONNEL ONLY.
 AJ8310'
 AJ8310'TO REACH THE STATION FROM THE JUNCTION ILLINOIS ROUTE 59 AND
 AJ8310'ILLINOIS ROUTE 64 IN LAKEWOOD, PROCEED WEST 2.2 MI ALONG ILLINOIS
 AJ8310'ROUTE 64 TO THE JUNCTION OF KAUTZ ROAD AND SMITH ROAD. TURN LEFT
 AJ8310'AND PROCEED 0.95 MI ALONG KAUTZ ROAD TO THE JUNCTION OF
 AJ8310'INTERNATIONAL DRIVE ON THE LEFT. TURN LEFT AND PROCEED 0.35 MI EAST
 AJ8310'AND THEN WEST, PASSING THE TERMINAL TO A ROAD (NO NAME) LEADING
 AJ8310'TO THE RIGHT. TURN RIGHT AND PROCEED NORTH 0.45 MI ALONG THE ROAD
 AJ8310'TO THE JUNCTION OF A ROAD ON THE RIGHT. TURN RIGHT AND PROCEED
 AJ8310'EAST AND NORTH 0.3 MI TO A GATE IN THE AIRPORT PERIMETER FENCE
 AJ8310'LEADING TO THE ILS SHACK FOR THE APPROACH END OF RUNWAY 15 ON
 AJ8310'THE RIGHT. TURN RIGHT AND PROCEED EAST APPROXIMATELY 50 M TO THE
 AJ8310'STATION ON THE LEFT.
 AJ8310'
 AJ8310'THE STATION IS LOCATED 89.67 M ON AN AZIMUTH OF 50 DEGREES FROM
 AJ8310'THE CENTERLINE OF THE ACCESS ROAD AT THE PERIMETER GATE, 62.35 M
 AJ8310'ON AN AZIMUTH OF 10 DEGREES FROM THE CENTERLINE OF THE EAST-WEST
 AJ8310'PORTION OF THE ACCESS ROAD, 56.51 M ON AN AZIMUTH OF 100 DEGREES
 AJ8310'FROM THE CENTERLINE OF THE PAVED ROAD, AND 48.24 M ON AN AZIMUTH
 AJ8310'265 DEGREES FROM THE NORTHWEST CORNER OF THE ILS SHACK. THE
 AJ8310'STATION IS A PUNCHMARK IN A STAINLESS STEEL ROD DRIVEN TO A
 AJ8310'SLOW DRIVING RATE AT A DEPTH OF 5.0 M ENCASED IN A 1 M FINNED SLEEVE
 AJ8310'FILLED WITH NON-TOXIC GREASE SURROUNDED BY A FIVE INCH PVC PIPE
 AJ8310'WITH A NGS LOGO CAP STAMPED-- DPA A 2001-- ENCASED IN A 0.3 M
 AJ8310'DIAMETER CONCRETE MONUMENT WITH AN IMBEDDED IRON ROD THAT IS
 AJ8310'FLUSH WITH THE GROUND. THE SLEEVE DEPTH DOES NOT MEET THE
 AJ8310'SPECIFICATIONS FOR A CLASS A MARK. THIS STATION IS DESIGNATED AS THE
 AJ8310'PRIMARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8311 ***********************************************************************
 AJ8311  SACS        -  This is a Secondary Airport Control Station.
 AJ8311  DESIGNATION -  DPA B
 AJ8311  PID         -  AJ8311
 AJ8311  STATE/COUNTY-  IL/DU PAGE
 AJ8311  COUNTRY     -  US
 AJ8311  USGS QUAD   -  GENEVA (2018)
 AJ8311
 AJ8311                         *CURRENT SURVEY CONTROL
 AJ8311  ______________________________________________________________________
 AJ8311* NAD 83(2011) POSITION- 41 53 47.18647(N) 088 15 03.18171(W)   ADJUSTED
 AJ8311* NAD 83(2011) ELLIP HT-   194.667 (meters)        (06/27/12)   ADJUSTED
 AJ8311* NAD 83(2011) EPOCH   -  2010.00
 AJ8311* NAVD 88 ORTHO HEIGHT -   227.88  (meters)      747.6   (feet) GPS OBS
 AJ8311  ______________________________________________________________________
 AJ8311  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8311  GEOID HEIGHT    -        -33.155 (meters)                     GEOID99
 AJ8311  GEOID HEIGHT    -        -33.208 (meters)                     GEOID18
 AJ8311  NAD 83(2011) X  -    145,132.215 (meters)                     COMP
 AJ8311  NAD 83(2011) Y  - -4,752,617.403 (meters)                     COMP
 AJ8311  NAD 83(2011) Z  -  4,237,178.806 (meters)                     COMP
 AJ8311  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 AJ8311
 AJ8311  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8311  Standards:
 AJ8311         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8311            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8311  -------------------------------------------------------------------
 AJ8311  NETWORK    0.63   1.27           0.30   0.19   0.65      0.08621737
 AJ8311  -------------------------------------------------------------------
 AJ8311  Click here for local accuracies and other accuracy information.
 AJ8311
 AJ8311.This mark is at Dupage Airport (DPA)
 AJ8311
 AJ8311.The horizontal coordinates were established by GPS observations
 AJ8311.and adjusted by the National Geodetic Survey in June 2012.
 AJ8311
 AJ8311.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8311.been affixed to the stable North American tectonic plate. See 
 AJ8311.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8311
 AJ8311.The horizontal coordinates are valid at the epoch date displayed above
 AJ8311.which is a decimal equivalence of Year/Month/Day.
 AJ8311
 AJ8311.The orthometric height was determined by GPS observations and a
 AJ8311.high-resolution geoid model.
 AJ8311
 AJ8311.GPS derived orthometric heights for airport stations designated as
 AJ8311.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8311.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8311.not indicate centimeter accuracy relative to other marks which are
 AJ8311.part of the published vertical control network.
 AJ8311
 AJ8311.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8311.GEOID18 height accuracy estimate available here.
 AJ8311
 AJ8311.Click photographs - Photos may exist for this station.
 AJ8311
 AJ8311.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8311
 AJ8311.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8311
 AJ8311.The ellipsoidal height was determined by GPS observations
 AJ8311.and is referenced to NAD 83.
 AJ8311
 AJ8311. The following values were computed from the NAD 83(2011) position.
 AJ8311
 AJ8311;                    North         East     Units Scale Factor Converg.
 AJ8311;SPC IL E     -   580,603.615   306,841.900   MT  0.99997558   +0 03 18.2
 AJ8311;SPC IL E     - 1,904,863.69  1,006,697.13   sFT  0.99997558   +0 03 18.2
 AJ8311;UTM  16      - 4,639,034.715   396,236.072   MT  0.99973249   -0 50 07.4
 AJ8311
 AJ8311!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8311!SPC IL E     -   0.99996947  x   0.99997558  =   0.99994505
 AJ8311!UTM  16      -   0.99996947  x   0.99973249  =   0.99970197
 AJ8311
 AJ8311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9623639034(NAD 83)
 AJ8311
 AJ8311                          SUPERSEDED SURVEY CONTROL
 AJ8311
 AJ8311  NAD 83(2007)-  41 53 47.18648(N)    088 15 03.18273(W) AD(2002.00) 0
 AJ8311  ELLIP H (02/10/07)  194.701  (m)                       GP(2002.00)    
 AJ8311  ELLIP H (09/22/04)  194.715  (m)                       GP(       ) 4 1
 AJ8311  NAD 83(1997)-  41 53 47.18660(N)    088 15 03.18215(W) AD(       ) 1
 AJ8311  ELLIP H (11/27/02)  194.716  (m)                       GP(       ) 4 1
 AJ8311  NAD 83(1997)-  41 53 47.18649(N)    088 15 03.18243(W) AD(       ) 1
 AJ8311  ELLIP H (03/18/02)  194.723  (m)                       GP(       ) 4 1
 AJ8311
 AJ8311.Superseded values are not recommended for survey control.
 AJ8311
 AJ8311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8311.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8311
 AJ8311_MARKER: DD = SURVEY DISK
 AJ8311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8311_STAMPING: DPA B 2001
 AJ8311_MARK LOGO: NGS
 AJ8311_PROJECTION: FLUSH
 AJ8311_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8311+STABILITY: SURFACE MOTION
 AJ8311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8311+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 AJ8311
 AJ8311  HISTORY     - Date     Condition        Report By
 AJ8311  HISTORY     - 20010430 MONUMENTED       WOOLPT
 AJ8311
 AJ8311                          STATION DESCRIPTION
 AJ8311
 AJ8311'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8311'THE STATION IS LOCATED APPROXIMATELY 4 MI NORTH OF THE NATIONAL
 AJ8311'ACCELERATOR LABORATORY, 3 MI EAST OF ST CHARLES, 3 MILES
 AJ8311'NORTHWEST OF WEST CHICAGO, AND IS AT THE DUPAGE AIRPORT.
 AJ8311'OWNERSHIP-- DUPAGE AIRPORT, AIRPORT MANAGER GORDON COLE,
 AJ8311'OPERATIONS MANAGER JEFF JORGENSON, PHONE NUMBER (630) 584-3022.
 AJ8311'THIS STATION IS IN THE AIRFIELD RESTRICTED AREA AND IS INTENDED FOR
 AJ8311'USE BY AIRPORT PERSONNEL ONLY.
 AJ8311'
 AJ8311'TO REACH THE STATION FROM THE JUNCTION ILLINOIS ROUTE 59 AND
 AJ8311'ILLINOIS ROUTE 64 IN LAKEWOOD, PROCEED WEST 2.2 MI ALONG ILLINOIS
 AJ8311'ROUTE 64 TO THE JUNCTION OF KAUTZ ROAD AND SMITH ROAD. TURN LEFT
 AJ8311'AND PROCEED 0.95 MI ALONG KAUTZ ROAD TO THE JUNCTION OF
 AJ8311'INTERNATIONAL DRIVE ON THE LEFT. TURN LEFT AND PROCEED 0.35 MI EAST
 AJ8311'AND THEN WEST, PASSING THE TERMINAL TO A ROAD (NO NAME) LEADING
 AJ8311'TO THE RIGHT. TURN RIGHT AND PROCEED NORTH 0.05 MI ALONG THE ROAD
 AJ8311'TO THE JUNCTION OF A ROAD ON THE RIGHT. TURN RIGHT AND PROCEED
 AJ8311'EAST 0.05 MI TO A GATE ON THE LEFT AT THE END OF THE MAINTENANCE
 AJ8311'BUILDING. TURN LEFT AND PROCEED NORTH 0.1 MI ACROSS THE
 AJ8311'MAINTENANCE RAMP TO THE INTERSECTION OF TAXIWAY G. TURN RIGHT
 AJ8311'AND PROCEED EAST 0.7 MI, CROSSING RUNWAY 1L-19R TO THE JUNCTION
 AJ8311'OF TAXIWAY X. TURN RIGHT AND PROCEED SOUTH 1.1 MI ALONG TAXIWAY X
 AJ8311'TO THE STATION ON THE RIGHT, JUST BEFORE AN ACCESS ROAD LEADING
 AJ8311'TO THE GLIDE SLOPE SHACK FOR THE APPROACH END OF RUNWAY 1L ON
 AJ8311'THE RIGHT.
 AJ8311'
 AJ8311'THE STATION IS LOCATED 34.12 M ON AN AZIMUTH OF 11 DEGREES FROM
 AJ8311'THE NORTHEAST CORNER OF THE GLIDE SLOPE SHACK, 30.99 M ON AN
 AJ8311'AZIMUTH OF 290 DEGREES FROM THE EDGE OF PAVEMENT OF TAXIWAY X,
 AJ8311'AND 17.16 M ON AN AZIMUTH OF 5 DEGREES FROM THE CENTERLINE OF THE
 AJ8311'GLIDE SLOPE ACCESS ROAD. THE STATION IS A NGS HORIZONTAL CONTROL
 AJ8311'DISK STAMPED-- DPA B 2001-- SET IN THE TOP OF A 0.3 M DIAMETER ROUND
 AJ8311'CONCRETE MONUMENT 1.2 M IN DEPTH WITH AN IMBEDDED IRON ROD, SET
 AJ8311'FLUSH WITH THE GROUND. THIS STATION IS DESIGNATED AS A SECONDARY
 AJ8311'AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8312 ***********************************************************************
 AJ8312  SACS        -  This is a Secondary Airport Control Station.
 AJ8312  DESIGNATION -  DPA C
 AJ8312  PID         -  AJ8312
 AJ8312  STATE/COUNTY-  IL/DU PAGE
 AJ8312  COUNTRY     -  US
 AJ8312  USGS QUAD   -  GENEVA (2018)
 AJ8312
 AJ8312                         *CURRENT SURVEY CONTROL
 AJ8312  ______________________________________________________________________
 AJ8312* NAD 83(2011) POSITION- 41 54 43.41261(N) 088 15 16.79679(W)   ADJUSTED
 AJ8312* NAD 83(2011) ELLIP HT-   195.541 (meters)        (06/27/12)   ADJUSTED
 AJ8312* NAD 83(2011) EPOCH   -  2010.00
 AJ8312* NAVD 88 ORTHO HEIGHT -   228.77  (meters)      750.6   (feet) GPS OBS
 AJ8312  ______________________________________________________________________
 AJ8312  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8312  GEOID HEIGHT    -        -33.175 (meters)                     GEOID99
 AJ8312  GEOID HEIGHT    -        -33.229 (meters)                     GEOID18
 AJ8312  NAD 83(2011) X  -    144,783.236 (meters)                     COMP
 AJ8312  NAD 83(2011) Y  - -4,751,469.503 (meters)                     COMP
 AJ8312  NAD 83(2011) Z  -  4,238,470.542 (meters)                     COMP
 AJ8312  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 AJ8312
 AJ8312  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8312  Standards:
 AJ8312         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8312            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8312  -------------------------------------------------------------------
 AJ8312  NETWORK    0.63   1.27           0.30   0.19   0.65      0.08595143
 AJ8312  -------------------------------------------------------------------
 AJ8312  Click here for local accuracies and other accuracy information.
 AJ8312
 AJ8312.This mark is at Dupage Airport (DPA)
 AJ8312
 AJ8312.The horizontal coordinates were established by GPS observations
 AJ8312.and adjusted by the National Geodetic Survey in June 2012.
 AJ8312
 AJ8312.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8312.been affixed to the stable North American tectonic plate. See 
 AJ8312.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8312
 AJ8312.The horizontal coordinates are valid at the epoch date displayed above
 AJ8312.which is a decimal equivalence of Year/Month/Day.
 AJ8312
 AJ8312.The orthometric height was determined by GPS observations and a
 AJ8312.high-resolution geoid model.
 AJ8312
 AJ8312.GPS derived orthometric heights for airport stations designated as
 AJ8312.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8312.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8312.not indicate centimeter accuracy relative to other marks which are
 AJ8312.part of the published vertical control network.
 AJ8312
 AJ8312.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8312.GEOID18 height accuracy estimate available here.
 AJ8312
 AJ8312.Click photographs - Photos may exist for this station.
 AJ8312
 AJ8312.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8312
 AJ8312.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8312
 AJ8312.The ellipsoidal height was determined by GPS observations
 AJ8312.and is referenced to NAD 83.
 AJ8312
 AJ8312. The following values were computed from the NAD 83(2011) position.
 AJ8312
 AJ8312;                    North         East     Units Scale Factor Converg.
 AJ8312;SPC IL E     -   582,338.032   306,526.470   MT  0.99997552   +0 03 09.2
 AJ8312;SPC IL E     - 1,910,554.03  1,005,662.26   sFT  0.99997552   +0 03 09.2
 AJ8312;UTM  16      - 4,640,773.403   395,947.709   MT  0.99973323   -0 50 17.4
 AJ8312
 AJ8312!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8312!SPC IL E     -   0.99996933  x   0.99997552  =   0.99994485
 AJ8312!UTM  16      -   0.99996933  x   0.99973323  =   0.99970257
 AJ8312
 AJ8312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9594740773(NAD 83)
 AJ8312
 AJ8312                          SUPERSEDED SURVEY CONTROL
 AJ8312
 AJ8312  NAD 83(2007)-  41 54 43.41262(N)    088 15 16.79781(W) AD(2002.00) 0
 AJ8312  ELLIP H (02/10/07)  195.574  (m)                       GP(2002.00)    
 AJ8312  ELLIP H (09/22/04)  195.588  (m)                       GP(       ) 4 1
 AJ8312  NAD 83(1997)-  41 54 43.41274(N)    088 15 16.79722(W) AD(       ) 1
 AJ8312  ELLIP H (11/27/02)  195.589  (m)                       GP(       ) 4 1
 AJ8312  NAD 83(1997)-  41 54 43.41263(N)    088 15 16.79750(W) AD(       ) 1
 AJ8312  ELLIP H (03/18/02)  195.597  (m)                       GP(       ) 4 1
 AJ8312
 AJ8312.Superseded values are not recommended for survey control.
 AJ8312
 AJ8312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8312.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8312
 AJ8312_MARKER: DD = SURVEY DISK
 AJ8312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8312_STAMPING: DPA B 2001
 AJ8312_MARK LOGO: NGS
 AJ8312_PROJECTION: FLUSH
 AJ8312_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8312+STABILITY: SURFACE MOTION
 AJ8312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8312+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 AJ8312
 AJ8312  HISTORY     - Date     Condition        Report By
 AJ8312  HISTORY     - 20010430 MONUMENTED       WOOLPT
 AJ8312
 AJ8312                          STATION DESCRIPTION
 AJ8312
 AJ8312'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8312'THE STATION IS LOCATED APPROXIMATELY 4 MI NORTH OF THE NATIONAL
 AJ8312'ACCELERATOR LABORATORY, 3 MI EAST OF ST CHARLES, 3 MILES
 AJ8312'NORTHWEST OF WEST CHICAGO, AND IS AT THE DUPAGE AIRPORT.
 AJ8312'OWNERSHIP-- DUPAGE AIRPORT, AIRPORT MANAGER GORDON COLE,
 AJ8312'OPERATIONS MANAGER JEFF JORGENSON, PHONE NUMBER (630) 584-3022.
 AJ8312'THIS STATION IS IN THE AIRFIELD RESTRICTED AREA AND IS INTENDED FOR
 AJ8312'USE BY AIRPORT PERSONNEL ONLY.
 AJ8312'
 AJ8312'TO REACH THE STATION FROM THE JUNCTION ILLINOIS ROUTE 59 AND
 AJ8312'ILLINOIS ROUTE 64 IN LAKEWOOD, PROCEED WEST 2.2 MI ALONG ILLINOIS
 AJ8312'ROUTE 64 TO THE JUNCTION OF KAUTZ ROAD AND SMITH ROAD. TURN LEFT
 AJ8312'AND PROCEED 0.95 MI ALONG KAUTZ ROAD TO THE JUNCTION OF
 AJ8312'INTERNATIONAL DRIVE ON THE LEFT. TURN LEFT AND PROCEED 0.35 MI EAST
 AJ8312'AND THEN WEST, PASSING THE TERMINAL TO A ROAD (NO NAME) LEADING
 AJ8312'TO THE RIGHT. TURN RIGHT AND PROCEED NORTH 0.05 MI ALONG THE ROAD
 AJ8312'TO THE JUNCTION OF A ROAD ON THE RIGHT. TURN RIGHT AND PROCEED
 AJ8312'EAST 0.05 MI TO A GATE ON THE LEFT AT THE END OF THE MAINTENANCE
 AJ8312'BUILDING. TURN LEFT AND PROCEED NORTH 0.1 MI ACROSS THE
 AJ8312'MAINTENANCE RAMP TO THE INTERSECTION OF TAXIWAY G. TURN RIGHT
 AJ8312'AND PROCEED EAST 0.2 MI TO AN ACCESS ROAD LEADING TO THE GLIDE
 AJ8312'SLOPE SHACK FOR THE APPROACH END OF RUNWAY 10 ON THE LEFT. TURN
 AJ8312'LEFT AND PROCEED NORTH ALONG THE ACCESS ROAD APPROXIMATELY 60 M
 AJ8312'TO THE STATION ON THE RIGHT.
 AJ8312'
 AJ8312'THE STATION IS LOCATED 64.26 M ON AN AZIMUTH OF 335 DEGREES FROM
 AJ8312'THE CENTER OF A STORM GRATE INLET, 42.56 M ON AN AZIMUTH OF 130
 AJ8312'DEGREES FROM SOUTHEAST CORNER OF THE GLIDE SLOPE SHACK, AND
 AJ8312'30.21 M ON AN AZIMUTH OF 100 DEGREES FROM THE CENTERLINE OF THE
 AJ8312'GLIDE SLOPE ACCESS ROAD. THE STATION IS A NGS HORIZONTAL CONTROL
 AJ8312'DISK STAMPED-- DPA C 2001-- SET IN THE TOP OF A 0.3 M DIAMETER ROUND
 AJ8312'CONCRETE MONUMENT 1.2 M IN DEPTH WITH AN IMBEDDED IRON ROD, SET
 AJ8312'FLUSH WITH THE GROUND. THIS STATION IS DESIGNATED AS A SECONDARY
 AJ8312'AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3302 ***********************************************************************
 DK3302  DESIGNATION -  DPC HM 08
 DK3302  PID         -  DK3302
 DK3302  STATE/COUNTY-  IL/DU PAGE
 DK3302  COUNTRY     -  US
 DK3302  USGS QUAD   -  SAG BRIDGE (2018)
 DK3302
 DK3302                         *CURRENT SURVEY CONTROL
 DK3302  ______________________________________________________________________
 DK3302* NAD 83(1986) POSITION- 41 42 47.     (N) 087 55 54.     (W)   SCALED
 DK3302* NAVD 88 ORTHO HEIGHT -   183.734 (meters)      602.80  (feet) ADJUSTED
 DK3302  ______________________________________________________________________
 DK3302  GEOID HEIGHT    -        -33.281 (meters)                     GEOID18
 DK3302  DYNAMIC HEIGHT  -        183.667 (meters)      602.58  (feet) COMP
 DK3302  MODELED GRAVITY -    980,256.5   (mgal)                       NAVD 88
 DK3302
 DK3302  VERT ORDER      -  SECOND    CLASS I
 DK3302
 DK3302.The horizontal coordinates were scaled from a map and have
 DK3302.an estimated accuracy of +/- 6 seconds.
 DK3302
 DK3302.The orthometric height was determined by differential leveling and
 DK3302.adjusted by the NATIONAL GEODETIC SURVEY
 DK3302.in May 2008.
 DK3302
 DK3302.No vertical observational check was made to the station.
 DK3302
 DK3302.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3302.GEOID18 height accuracy estimate available here.
 DK3302
 DK3302.Click photographs - Photos may exist for this station.
 DK3302
 DK3302.The dynamic height is computed by dividing the NAVD 88
 DK3302.geopotential number by the normal gravity value computed on the
 DK3302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3302.degrees latitude (g = 980.6199 gals.).
 DK3302
 DK3302.The modeled gravity was interpolated from observed gravity values.
 DK3302
 DK3302;                    North         East    Units  Estimated Accuracy
 DK3302;SPC IL E     -   560,310.      333,430.      MT  (+/- 180 meters Scaled)
 DK3302
 DK3302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM224183(NAD 83)
 DK3302
 DK3302                          SUPERSEDED SURVEY CONTROL
 DK3302
 DK3302.No superseded survey control is available for this station.
 DK3302
 DK3302_MARKER: DD = SURVEY DISK
 DK3302_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3302_SP_SET: WELL WALL
 DK3302_STAMPING: DPC HM 08 2006
 DK3302_MARK LOGO: IL-043
 DK3302_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3302+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3302
 DK3302  HISTORY     - Date     Condition        Report By
 DK3302  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3302
 DK3302                          STATION DESCRIPTION
 DK3302
 DK3302'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3302'THE STATION IS IN WILLOWBROOK, IL.  THE STATION IS EAST OF MADISON
 DK3302'STREET.
 DK3302'
 DK3302'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND 91ST STREET,
 DK3302'GO EAST ON 91ST STREET FOR 0.45 MI (0.7 KM) TO MADISON ROAD, THEN
 DK3302'SOUTH FOR 0.85 MI (1.4 KM) TO THE DUPAGE COUNTY WASTEWATER TREATMENT
 DK3302'PLANT.  FOLLOW THE ENTRANCE ROAD AND STAY TO THE RIGHT TO THE MONUMENT
 DK3302'ON THE RIGHT.  THE STATION IS ON THE NORTHWEST SIDE OF THE LARGE WELL
 DK3302'NEAREST TO THE DRIVE.  THE STATION IS SET ON TOP OF A CONCRETE WALL OF
 DK3302'A LARGE WELL,
 DK3302'
 DK3302'36.3 FT (11.1 M) SOUTH OF A MANHOLE COVER, 92.7 FT (28.3 M) SOUTHWEST
 DK3302'OF A LIGHT POLE, AND 46.9 FT (14.3 M) EAST-NORTHEAST OF THE NORTHEAST
 DK3302'CORNER OF A CHLORINE BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3303 ***********************************************************************
 DK3303  DESIGNATION -  DPC HM 09
 DK3303  PID         -  DK3303
 DK3303  STATE/COUNTY-  IL/DU PAGE
 DK3303  COUNTRY     -  US
 DK3303  USGS QUAD   -  SAG BRIDGE (2018)
 DK3303
 DK3303                         *CURRENT SURVEY CONTROL
 DK3303  ______________________________________________________________________
 DK3303* NAD 83(1986) POSITION- 41 42 49.     (N) 087 55 49.     (W)   SCALED
 DK3303* NAVD 88 ORTHO HEIGHT -   181.754 (meters)      596.30  (feet) ADJUSTED
 DK3303  ______________________________________________________________________
 DK3303  GEOID HEIGHT    -        -33.282 (meters)                     GEOID18
 DK3303  DYNAMIC HEIGHT  -        181.689 (meters)      596.09  (feet) COMP
 DK3303  MODELED GRAVITY -    980,256.6   (mgal)                       NAVD 88
 DK3303
 DK3303  VERT ORDER      -  SECOND    CLASS I
 DK3303
 DK3303.The horizontal coordinates were scaled from a map and have
 DK3303.an estimated accuracy of +/- 6 seconds.
 DK3303
 DK3303.The orthometric height was determined by differential leveling and
 DK3303.adjusted by the NATIONAL GEODETIC SURVEY
 DK3303.in May 2008.
 DK3303
 DK3303.No vertical observational check was made to the station.
 DK3303
 DK3303.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3303.GEOID18 height accuracy estimate available here.
 DK3303
 DK3303.Click photographs - Photos may exist for this station.
 DK3303
 DK3303.The dynamic height is computed by dividing the NAVD 88
 DK3303.geopotential number by the normal gravity value computed on the
 DK3303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3303.degrees latitude (g = 980.6199 gals.).
 DK3303
 DK3303.The modeled gravity was interpolated from observed gravity values.
 DK3303
 DK3303;                    North         East    Units  Estimated Accuracy
 DK3303;SPC IL E     -   560,370.      333,540.      MT  (+/- 180 meters Scaled)
 DK3303
 DK3303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM226183(NAD 83)
 DK3303
 DK3303                          SUPERSEDED SURVEY CONTROL
 DK3303
 DK3303.No superseded survey control is available for this station.
 DK3303
 DK3303_MARKER: DD = SURVEY DISK
 DK3303_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3303_SP_SET: POOL WALL
 DK3303_STAMPING: DPC HM 09 2006
 DK3303_MARK LOGO: IL-043
 DK3303_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3303_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3303+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2006
 DK3303
 DK3303  HISTORY     - Date     Condition        Report By
 DK3303  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3303
 DK3303                          STATION DESCRIPTION
 DK3303
 DK3303'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3303'THE STATION IS IN WILLOWBROOK, IL.  THE STATION IS EAST OF MADISON
 DK3303'STREET.
 DK3303'
 DK3303'TO REACH THE STATION FROM THE INTERSECTION OF SR 83 AND 91ST STREET,
 DK3303'GO EAST ON 91ST STREET FOR 0.45 MI (0.7 KM) TO MADISON ROAD, THEN
 DK3303'SOUTH FOR 0.85 MI (1.4 KM) TO THE DUPAGE COUNTY WASTEWATER TREATMENT
 DK3303'PLANT.  FOLLOW THE ENTRANCE ROAD AND STAY TO THE RIGHT PASSING SOUTH
 DK3303'OF THE MAIN OFFICE.  PROCEED EAST ABOUT 300 FT (91.4 M) TO A REFINING
 DK3303'POOL TO THE STATION ON THE RIGHT.  THE STATION IS SET IN THE NORTHWEST
 DK3303'CORNER OF A CONCRETE WALL OF A REFINING POOL.
 DK3303'
 DK3303'THE STATION IS 15.7 FT (4.8 M) SOUTH OF A MANHOLE COVER, 29.6 FT (9.0
 DK3303'M) NORTH OF A CONCRETE WALKWAY LEADING OVER THE POOL TO A BUILDING,
 DK3303'AND 100.5 FT (30.6 M) EAST OF THE NORTHEAST CORNER OF A BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3313 ***********************************************************************
 DK3313  DESIGNATION -  DPC HM 12
 DK3313  PID         -  DK3313
 DK3313  STATE/COUNTY-  IL/DU PAGE
 DK3313  COUNTRY     -  US
 DK3313  USGS QUAD   -  ELMHURST (2018)
 DK3313
 DK3313                         *CURRENT SURVEY CONTROL
 DK3313  ______________________________________________________________________
 DK3313* NAD 83(1986) POSITION- 41 53 58.     (N) 087 57 53.     (W)   SCALED
 DK3313* NAVD 88 ORTHO HEIGHT -   205.977 (meters)      675.78  (feet) ADJUSTED
 DK3313  ______________________________________________________________________
 DK3313  GEOID HEIGHT    -        -33.434 (meters)                     GEOID18
 DK3313  DYNAMIC HEIGHT  -        205.907 (meters)      675.55  (feet) COMP
 DK3313  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 DK3313
 DK3313  VERT ORDER      -  SECOND    CLASS I
 DK3313
 DK3313.The horizontal coordinates were scaled from a map and have
 DK3313.an estimated accuracy of +/- 6 seconds.
 DK3313
 DK3313.The orthometric height was determined by differential leveling and
 DK3313.adjusted by the NATIONAL GEODETIC SURVEY
 DK3313.in May 2008.
 DK3313
 DK3313.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3313.GEOID18 height accuracy estimate available here.
 DK3313
 DK3313.Click photographs - Photos may exist for this station.
 DK3313
 DK3313.The dynamic height is computed by dividing the NAVD 88
 DK3313.geopotential number by the normal gravity value computed on the
 DK3313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3313.degrees latitude (g = 980.6199 gals.).
 DK3313
 DK3313.The modeled gravity was interpolated from observed gravity values.
 DK3313
 DK3313;                    North         East    Units  Estimated Accuracy
 DK3313;SPC IL E     -   581,000.      330,590.      MT  (+/- 180 meters Scaled)
 DK3313
 DK3313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM199390(NAD 83)
 DK3313
 DK3313                          SUPERSEDED SURVEY CONTROL
 DK3313
 DK3313.No superseded survey control is available for this station.
 DK3313
 DK3313_MARKER: DD = SURVEY DISK
 DK3313_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3313_SP_SET: LARGE FLOOD STRUCTURE
 DK3313_STAMPING: DPC HM 12 2006
 DK3313_MARK LOGO: IL-043
 DK3313_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3313_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3313+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2013
 DK3313
 DK3313  HISTORY     - Date     Condition        Report By
 DK3313  HISTORY     - 20060829 MONUMENTED       PATRIC
 DK3313  HISTORY     - 20131015 GOOD             PATRIC
 DK3313
 DK3313                          STATION DESCRIPTION
 DK3313
 DK3313'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006
 DK3313'THE STATION IS IN ELMHURST, IL.
 DK3313'
 DK3313'TO REACH THE STATION FROM THE INTERSECTION OF STH 64 (NORTH AVENUE)
 DK3313'AND STH 83, GO SOUTH ON STH 83 FOR APPROXIMATELY 0.4 MI (0.6 KM) TO AN
 DK3313'ENTRANCE DRIVE FOR THE ELMHURST QUARRY FLOOD CONTROL FACILITY AND THE
 DK3313'STATION.  THE MONUMENT IS INSIDE THE LOCKED GATE AT THE INTERSECTION
 DK3313'OF ROUTE 83 AND THE ENTRANCE FOR THE ELMHURST QUARRY FLOOD CONTROL
 DK3313'FACILITY.
 DK3313'
 DK3313'THE STATION IS 25.4 FT (7.7 M) SOUTHEAST OF A CONCRETE VAULT.  THE
 DK3313'MONUMENT IS A 3.5 BRASS DISK SET ON TOP OF LARGE DRAINAGE/FLOOD
 DK3313'CONTROL STRUCTURE.  THE STATION IS 24 FT (7.3 M) WEST OF EAST BOUNDARY
 DK3313'FENCE, AND 58 FT (17.7 M) NORTH OF ENTRANCE GATE.
 DK3313
 DK3313                          STATION RECOVERY (2013)
 DK3313
 DK3313'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3313'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1467 ***********************************************************************
 HB1467  DESIGNATION -  DRAKE
 HB1467  PID         -  HB1467
 HB1467  STATE/COUNTY-  IL/WHITE
 HB1467  COUNTRY     -  US
 HB1467  USGS QUAD   -  NORRIS CITY (2018)
 HB1467
 HB1467                         *CURRENT SURVEY CONTROL
 HB1467  ______________________________________________________________________
 HB1467* NAD 83(1997) POSITION- 37 55 41.12877(N) 088 15 26.26794(W)   ADJUSTED
 HB1467* NAVD 88 ORTHO HEIGHT -   158.    (meters)      518.    (feet) SCALED
 HB1467  ______________________________________________________________________
 HB1467  GEOID HEIGHT    -        -30.218 (meters)                     GEOID18
 HB1467  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 HB1467  HORZ ORDER      -  FIRST
 HB1467
 HB1467.The horizontal coordinates were established by classical geodetic methods
 HB1467.and adjusted by the National Geodetic Survey in October 1999.
 HB1467
 HB1467.The orthometric height was scaled from a topographic map.
 HB1467
 HB1467.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1467.GEOID18 height accuracy estimate available here.
 HB1467
 HB1467.Click photographs - Photos may exist for this station.
 HB1467
 HB1467.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1467
 HB1467. The following values were computed from the NAD 83(1997) position.
 HB1467
 HB1467;                    North         East     Units Scale Factor Converg.
 HB1467;SPC IL E     -   139,996.218   306,684.838   MT  0.99997555   +0 02 48.3
 HB1467;SPC IL E     -   459,304.26  1,006,181.84   sFT  0.99997555   +0 02 48.3
 HB1467;UTM  16      - 4,198,581.931   389,502.822   MT  0.99975038   -0 46 22.5
 HB1467
 HB1467!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1467!SPC IL E     -   0.99997996  x   0.99997555  =   0.99995551
 HB1467!UTM  16      -   0.99997996  x   0.99975038  =   0.99973035
 HB1467
 HB1467:                Primary Azimuth Mark                     Grid Az
 HB1467:SPC IL E     -  NEW HAVEN                                103 16 55.2
 HB1467:UTM  16      -  NEW HAVEN                                104 06 06.0
 HB1467
 HB1467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8950298581(NAD 83)
 HB1467
 HB1467|---------------------------------------------------------------------|
 HB1467| PID    Reference Object                     Distance      Geod. Az  |
 HB1467|                                                           dddmmss.s |
 HB1467| HB1444 NEW HAVEN                           APPROX.11.5 KM 1031943.5 |
 HB1467| CI4313 DRAKE RM 1                           29.246 METERS 17836     |
 HB1467| HB1472 RIDGWAY MUNICIPAL TANK              APPROX.14.1 KM 1794006.2 |
 HB1467| HB1473 RIDGWAY ST JOSEPH CATH CH           APPROX.14.5 KM 1820106.6 |
 HB1467| HB1471 OMAHA MUNICIPAL TANK                APPROX. 6.0 KM 2275954.2 |
 HB1467| CI4312 DRAKE AZ MK                                        2814619.5 |
 HB1467| CI4314 DRAKE RM 2                           24.659 METERS 29750     |
 HB1467| HB1469 NORRIS CITY MUNICIPAL TANK          APPROX. 8.0 KM 3170044.1 |
 HB1467| HB1470 NORRIS CITY RADIO KSB 948 MAST      APPROX. 9.1 KM 3170713.9 |
 HB1467|---------------------------------------------------------------------|
 HB1467
 HB1467                          SUPERSEDED SURVEY CONTROL
 HB1467
 HB1467  NAD 83(1997)-  37 55 41.13122(N)    088 15 26.26793(W) AD(       ) 1
 HB1467  NAD 83(1993)-  37 55 41.13348(N)    088 15 26.26763(W) AD(       ) 1
 HB1467  NAD 83(1986)-  37 55 41.13827(N)    088 15 26.26956(W) AD(       ) 1
 HB1467  NAD 27      -  37 55 40.97351(N)    088 15 26.12313(W) AD(       ) 1
 HB1467
 HB1467.Superseded values are not recommended for survey control.
 HB1467
 HB1467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1467.See file dsdata.pdf to determine how the superseded data were derived.
 HB1467
 HB1467_MARKER: DS = TRIANGULATION STATION DISK
 HB1467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1467_STAMPING: DRAKE 1957
 HB1467_MARK LOGO: CGS
 HB1467_PROJECTION: FLUSH
 HB1467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1467+STABILITY: SURFACE MOTION
 HB1467
 HB1467  HISTORY     - Date     Condition        Report By
 HB1467  HISTORY     - 1957     MONUMENTED       CGS
 HB1467  HISTORY     - 1961     GOOD             CGS
 HB1467
 HB1467                          STATION DESCRIPTION
 HB1467
 HB1467'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1467'THE STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF OMAHA, ABOUT 3.5
 HB1467'MILES NORTHWEST OF COTTONWOOD, ABOUT 5.5 MILES SOUTHEAST OF
 HB1467'NORRIS CITY, ON THE PROPERTY OF MR. FRANK L. DRAKE WHO LIVES AT THE
 HB1467'STATION. IT IS 64 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 HB1467'ROAD, 14 FEET SOUTHWEST OF THE CENTERLINE OF A GRAVELED DRIVEWAY, 14
 HB1467'FEET SOUTHEAST OF A WHITE WITNESS POST, 12 FEET SOUTHEAST OF
 HB1467'A FENCE CORNER, 6 FEET EAST OF A FENCE AND 117 FEET NORTHWEST OF
 HB1467'THE NORTHWEST CORNER OF A FRAME HOUSE. THE MONUMENT IS FLUSH AND
 HB1467'THE DISK IS STAMPED DRAKE 1957.
 HB1467'
 HB1467'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 141
 HB1467'ABOUT 1 MILE NORTH OF OMAHA, GO EAST ON HIGHWAY 141 FOR 2.35
 HB1467'MILES TO A GRAVELED CROSSROAD. TURN LEFT AND GO NORTH ON THE GRAVELED
 HB1467'ROAD FOR 1.45 MILES TO A GRAVELED SIDE ROAD RIGHT. TURN
 HB1467'RIGHT AND GO EAST ON THE GRAVELED ROAD FOR 0.3 MILE TO THE AZIMUTH
 HB1467'MARK ON THE RIGHT. CONTINUE EAST ON THE GRAVELED ROAD FOR
 HB1467'0.1 MILE TO A GRAVELED DRIVEWAY ON THE RIGHT AND THE MARK ON THE
 HB1467'RIGHT.
 HB1467'
 HB1467'REFERENCE MARK 1 IS 4 FEET EAST OF A FENCE, 56 FEET SOUTHWEST OF THE
 HB1467'CENTERLINE OF THE DRIVEWAY AND 26 FEET NORTH OF A FENCE
 HB1467'CORNER. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DRAKE NO 1
 HB1467'1957.
 HB1467'
 HB1467'REFERENCE MARK 2 IS 23 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1467'ROAD, 11 FEET WEST OF A 6 INCH LOCUST TREE AND 1 FOOT NORTH OF
 HB1467'A FENCE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DRAKE NO 2
 HB1467'1957.
 HB1467'
 HB1467'THE AZIMUTH MARK IS 42 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1467'ROAD, 17 FEET SOUTH OF A FENCE CORNER, 2 FEET NORTH OF A WHITE
 HB1467'WITNESS POST, 1 FOOT EAST OF A FENCE AND 84 FEET WEST OF A POWER LINE
 HB1467'POLE. THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 HB1467'DRAKE 1957.
 HB1467'
 HB1467'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1467
 HB1467                          STATION RECOVERY (1961)
 HB1467
 HB1467'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1467'THE STATION AND ALL MARKS WERE RECOVERED. THE DISTANCES AND
 HB1467'DIRECTIONS TO ALL MARKS CHECKED. THE FENCE AND WHITE WITNESS
 HB1467'POST AT THE STATION ARE GONE.
 HB1467'
 HB1467'A COMPLETE NEW DESCRIPTION FOLLOWS.
 HB1467'
 HB1467'THE STATION IS ABOUT 4 MILES NORTHEAST OF OMAHA, ABOUT 5.5 MILES
 HB1467'SOUTHEAST OF NORRIS CITY, ON THE PROPERTY OF MR.  FRANK L.
 HB1467'DRAKE AND IS IN THE SOUTHWEST 1/4 OF SECTION 7, T. 7 S, R. 9 E.. IT
 HB1467'IS 117 FEET NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE, 64
 HB1467'FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD AND 14 FEET SOUTHWEST
 HB1467'OF THE CENTERLINE OF A DRIVEWAY. THE MONUMENT IS FLUSH AND
 HB1467'THE DISK IS STAMPED DRAKE 1957.
 HB1467'
 HB1467'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 141 ABOUT 1 MILE
 HB1467'NORTH OF OMAHA, GO EAST ON STATE HIGHWAY 141 FOR 2.35 MILES
 HB1467'TO A CROSSROAD, TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR 1.45
 HB1467'MILES TO A SIDE ROAD RIGHT. TURN RIGHT AND GO EAST ON A
 HB1467'GRAVELED ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT. CONTINUE
 HB1467'EAST ON THE GRAVELED ROAD FOR 0.1 MILE TO A GRAVELED DRIVEWAY
 HB1467'ON THE RIGHT AND THE STATION MARK ON THE RIGHT.
 HB1467'
 HB1467'REFERENCE MARK 1 IS 56 FEET SOUTHEAST OF THE CENTERLINE OF THE
 HB1467'DRIVEWAY AND 22 FEET NORTH OF THE NORTHWEST CORNER OF AN
 HB1467'OUT-HOUSE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DRAKE NO 1
 HB1467'1957.
 HB1467'
 HB1467'REFERENCE MARK 2 IS 23 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1467'ROAD, 11 FEET WEST OF A 6 INCH LOCUST TREE AND 1 FOOT NORTH
 HB1467'OF A WIRE FENCE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DRAKE
 HB1467'NO 2 1957.
 HB1467'
 HB1467'THE AZIMUTH MARK IS 42 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 HB1467'ROAD, 17 FEET SOUTH OF A FENCE CORNER, 84 FEET WEST OF A
 HB1467'POWER POLE, 2 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 HB1467'WIRE FENCE. THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 HB1467'STAMPED DRAKE 1957.
 HB1467'
 HB1467'NO MEASUREMENT BETWEEN RMS. TALL CORN ON LINE.
 HB1467'
 HB1467'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1432 ***********************************************************************
 MF1432  DESIGNATION -  DRESDEN
 MF1432  PID         -  MF1432
 MF1432  STATE/COUNTY-  IL/GRUNDY
 MF1432  COUNTRY     -  US
 MF1432  USGS QUAD   -  MINOOKA (2018)
 MF1432
 MF1432                         *CURRENT SURVEY CONTROL
 MF1432  ______________________________________________________________________
 MF1432* NAD 83(2011) POSITION- 41 23 51.08443(N) 088 16 55.77970(W)   ADJUSTED
 MF1432* NAD 83(2011) ELLIP HT-   122.230 (meters)        (06/27/12)   ADJUSTED
 MF1432* NAD 83(2011) EPOCH   -  2010.00
 MF1432* NAVD 88 ORTHO HEIGHT -   155.2   (meters)      509.    (feet) GPS OBS
 MF1432  ______________________________________________________________________
 MF1432  NAVD 88 orthometric height was determined with geoid model    GEOID03
 MF1432  GEOID HEIGHT    -        -32.909 (meters)                     GEOID03
 MF1432  GEOID HEIGHT    -        -32.926 (meters)                     GEOID18
 MF1432  NAD 83(2011) X  -    143,640.079 (meters)                     COMP
 MF1432  NAD 83(2011) Y  - -4,789,450.152 (meters)                     COMP
 MF1432  NAD 83(2011) Z  -  4,195,722.249 (meters)                     COMP
 MF1432  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 MF1432
 MF1432  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1432  Standards:
 MF1432         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1432            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1432  -------------------------------------------------------------------
 MF1432  NETWORK    0.56   0.80           0.26   0.19   0.41     -0.08742123
 MF1432  -------------------------------------------------------------------
 MF1432  Click here for local accuracies and other accuracy information.
 MF1432
 MF1432.The horizontal coordinates were established by GPS observations
 MF1432.and adjusted by the National Geodetic Survey in June 2012.
 MF1432
 MF1432.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1432.been affixed to the stable North American tectonic plate. See 
 MF1432.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1432
 MF1432.The horizontal coordinates are valid at the epoch date displayed above
 MF1432.which is a decimal equivalence of Year/Month/Day.
 MF1432
 MF1432.The orthometric height was determined by GPS observations and a
 MF1432.high-resolution geoid model.
 MF1432
 MF1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1432.GEOID18 height accuracy estimate available here.
 MF1432
 MF1432.Click photographs - Photos may exist for this station.
 MF1432
 MF1432.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1432
 MF1432.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1432
 MF1432.The ellipsoidal height was determined by GPS observations
 MF1432.and is referenced to NAD 83.
 MF1432
 MF1432. The following values were computed from the NAD 83(2011) position.
 MF1432
 MF1432;                    North         East     Units Scale Factor Converg.
 MF1432;SPC IL E     -   525,190.019   304,279.313   MT  0.99997523   +0 02 01.8
 MF1432;SPC IL E     - 1,723,060.92    998,289.71   sFT  0.99997523   +0 02 01.8
 MF1432;UTM  16      - 4,583,680.581   392,817.624   MT  0.99974138   -0 50 52.6
 MF1432
 MF1432!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1432!SPC IL E     -   0.99998083  x   0.99997523  =   0.99995606
 MF1432!UTM  16      -   0.99998083  x   0.99974138  =   0.99972221
 MF1432
 MF1432:                Primary Azimuth Mark                     Grid Az
 MF1432:SPC IL E     -  HANKER                                   069 25 08.7
 MF1432:UTM  16      -  HANKER                                   070 18 03.1
 MF1432
 MF1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9281783680(NAD 83)
 MF1432
 MF1432|---------------------------------------------------------------------|
 MF1432| PID    Reference Object                     Distance      Geod. Az  |
 MF1432|                                                           dddmmss.s |
 MF1432| CI6926 DRESDEN RM 1                         34.466 METERS 01813     |
 MF1432| MF0174 HANKER                              APPROX. 1.4 KM 0692710.5 |
 MF1432| CI6927 DRESDEN RM 2                         66.808 METERS 29124     |
 MF1432|---------------------------------------------------------------------|
 MF1432
 MF1432                          SUPERSEDED SURVEY CONTROL
 MF1432
 MF1432  NAD 83(2007)-  41 23 51.08451(N)    088 16 55.78056(W) AD(2002.00) 0
 MF1432  ELLIP H (02/10/07)  122.249  (m)                       GP(2002.00)    
 MF1432  ELLIP H (02/03/05)  122.242  (m)                       GP(       ) 4 2
 MF1432  NAD 83(1997)-  41 23 51.08465(N)    088 16 55.78094(W) AD(       ) 1
 MF1432  ELLIP H (03/04/03)  122.250  (m)                       GP(       ) 4 2
 MF1432  NAD 83(1997)-  41 23 51.08307(N)    088 16 55.78154(W) AD(       ) 1
 MF1432  NAD 83(1997)-  41 23 51.08400(N)    088 16 55.78394(W) AD(       ) 1
 MF1432  NAD 83(1986)-  41 23 51.08735(N)    088 16 55.79419(W) AD(       ) 1
 MF1432  NAD 27      -  41 23 50.97400(N)    088 16 55.55900(W) AD(       ) 1
 MF1432  NAVD 88 (03/04/03)  155.1    (m)  GEOID99  model used  GPS OBS        
 MF1432  NGVD 29             155.29   (m)          509.5    (f) LEVELING    3  
 MF1432
 MF1432.Superseded values are not recommended for survey control.
 MF1432
 MF1432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1432.See file dsdata.pdf to determine how the superseded data were derived.
 MF1432
 MF1432_MARKER: DS = TRIANGULATION STATION DISK
 MF1432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1432_STAMPING: DRESDEN 1944
 MF1432_MARK LOGO: CGS
 MF1432_PROJECTION: FLUSH
 MF1432_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1432+STABILITY: SURFACE MOTION
 MF1432_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1432+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 MF1432
 MF1432  HISTORY     - Date     Condition        Report By
 MF1432  HISTORY     - 1944     MONUMENTED       CGS
 MF1432  HISTORY     - 1972     GOOD             LOCSUR
 MF1432  HISTORY     - 200205   GOOD             ASCPC
 MF1432  HISTORY     - 20050725 GOOD             GEOSPC
 MF1432  HISTORY     - 20080930 GOOD             GEOCAC
 MF1432
 MF1432                          STATION DESCRIPTION
 MF1432
 MF1432'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1432'STATION IS LOCATED ABOUT 4.5 MILES NW OF THE VILLAGE OF
 MF1432'LORENZO, ON THE GROUNDS OF THE DRESDEN ISLAND LOCK AND DAM.
 MF1432'THE MARK IS SET IN A SMALL PARKING SPACE 50 FEET S OF THE
 MF1432'ADMINISTRATION BUILDING.  IT IS 15 FEET W AND 12 FEET N
 MF1432'OF A CONCRETE CURBING WHICH SURROUNDS THE PARKING LOT.
 MF1432'
 MF1432'STATION MARK IS A BRONZE STATION DISK SET IN THE TOP OF
 MF1432'A CONCRETE POST.  IT IS STAMPED DRESDEN 1944 AND IS FLUSH
 MF1432'WITH THE GROUND.  UNDERGROUND MARK IS SET IN THE TOP OF
 MF1432'A CONCRETE POST AND IS A BRONZE STATION DISK.
 MF1432'
 MF1432'REFERENCE MARK 1 IS 113.08 FEET NE OF THE STATION AND 55
 MF1432'FEET E OF THE E FACE OF THE ADMINISTRATION BUILDING.  IT
 MF1432'IS A BRONZE REFERENCE DISK SET IN A DRILL HOLE IN THE S
 MF1432'WALK OF THE LOCK WALL.  IT IS STAMPED DRESDEN NO 1 1944.
 MF1432'
 MF1432'REFERENCE MARK 2 IS 219.19 FEET NW OF THE STATION AND 148
 MF1432'FEET W OF THE W FACE OF THE ADMINISTRATION BUILDING.  IT
 MF1432'IS A BRONZE REFERENCE DISK SET IN A DRILL HOLE IN THE S
 MF1432'WALK OF THE LOCK WALL.  IT IS STAMPED DRESDEN NO 2 1944.
 MF1432'
 MF1432'NO AZIMUTH MARK WAS ESTABLISHED AS STATIONS HANKER AND PLAINES
 MF1432'ARE VISIBLE FROM THE GROUND.
 MF1432'
 MF1432'HEIGHT OF LIGHT ABOVE STATION MARK - 6 METERS.
 MF1432
 MF1432                          STATION RECOVERY (1972)
 MF1432
 MF1432'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1432'RECOVERED IN GOOD COND. AS DESC.  MARK IS BURIED 2 IN UNDER
 MF1432'GRAVEL PARKING LOT.  NO LINE-OF-SIGHT TO STATIONS PLAINES
 MF1432'OR HANKER WITHOUT CONSIDERABLE CLEARING
 MF1432
 MF1432                          STATION RECOVERY (2002)
 MF1432
 MF1432'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1432'RECOVERED AS DESCRIBED
 MF1432'
 MF1432
 MF1432                          STATION RECOVERY (2005)
 MF1432
 MF1432'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF1432'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, THE STATION IS 6
 MF1432'INCHES BELOW PARKING LOT PAVEMENT.
 MF1432
 MF1432                          STATION RECOVERY (2008)
 MF1432
 MF1432'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1432'THIS MARK LANDS IN THE SECURE AREA FOR LOCK AND DAM EMPLOYEES.  THIS
 MF1432'PARTY WAS NOT ABLE TO ACCESS THE AREA, BUT THE AREA OF THE MARK IS
 MF1432'VISIBLE FROM A SIDEWALK IMMEDIATELY TO THE EAST.  ADDITIONALLY IN
 MF1432'SPEAKING WITH AN EMPLOYEE, SHE STATED 'WE PRESERVE THAT MARK BECAUSE
 MF1432'IT GETS USED FOR SURVEYING FROM TIME TO TIME'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1437 ***********************************************************************
 MF1437  DESIGNATION -  DRESDEN NUCLEAR POWER STA STK
 MF1437  PID         -  MF1437
 MF1437  STATE/COUNTY-  IL/GRUNDY
 MF1437  COUNTRY     -  US
 MF1437  USGS QUAD   -  MINOOKA (2018)
 MF1437
 MF1437                         *CURRENT SURVEY CONTROL
 MF1437  ______________________________________________________________________
 MF1437* NAD 83(1997) POSITION- 41 23 24.37535(N) 088 16 06.21039(W)   ADJUSTED
 MF1437  ______________________________________________________________________
 MF1437  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 MF1437  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 MF1437  HORZ ORDER      -  THIRD
 MF1437
 MF1437.The horizontal coordinates were established by classical geodetic methods
 MF1437.and adjusted by the National Geodetic Survey in October 1999.
 MF1437
 MF1437.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1437.GEOID18 height accuracy estimate available here.
 MF1437
 MF1437.Click photographs - Photos may exist for this station.
 MF1437
 MF1437.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1437
 MF1437. The following values were computed from the NAD 83(1997) position.
 MF1437
 MF1437;                    North         East     Units Scale Factor Converg.
 MF1437;SPC IL E     -   524,366.824   305,431.392   MT  0.99997536   +0 02 34.6
 MF1437;SPC IL E     - 1,720,360.16  1,002,069.49   sFT  0.99997536   +0 02 34.6
 MF1437;UTM  16      - 4,582,839.953   393,956.631   MT  0.99973839   -0 50 19.4
 MF1437
 MF1437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9395682839(NAD 83)
 MF1437
 MF1437                          SUPERSEDED SURVEY CONTROL
 MF1437
 MF1437  NAD 83(1997)-  41 23 24.37614(N)    088 16 06.21182(W) AD(       ) 3
 MF1437  NAD 83(1986)-  41 23 24.37964(N)    088 16 06.22388(W) AD(       ) 3
 MF1437  NAD 27      -  41 23 24.26400(N)    088 16 05.99100(W) AD(       ) 3
 MF1437
 MF1437.Superseded values are not recommended for survey control.
 MF1437
 MF1437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1437.See file dsdata.pdf to determine how the superseded data were derived.
 MF1437
 MF1437_MARKER: 63 = STACK
 MF1437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1437+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2008
 MF1437
 MF1437  HISTORY     - Date     Condition        Report By
 MF1437  HISTORY     - 1960     FIRST OBSERVED   CGS
 MF1437  HISTORY     - 1972     GOOD             LOCSUR
 MF1437  HISTORY     - 20080930 GOOD             GEOCAC
 MF1437
 MF1437                          STATION DESCRIPTION
 MF1437
 MF1437'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF1437'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF MINOOKA AND
 MF1437'4 MILES NORTHWEST OF THE VILLAGE OF LORENZO.
 MF1437'
 MF1437'TO REACH FROM THE RAILROAD CROSSING AT THE EAST EDGE OF LORENZO,
 MF1437'GO WEST FOR 2.5 MILES TO A CROSSROAD, TURN RIGHT, NORTH, FOR
 MF1437'2.5 MILES TO A CROSSROAD.  CONTINUE NORTH FOR 0.5 MILE TO THE
 MF1437'NUCLEAR POWER PLANT AND THE STATION.
 MF1437'
 MF1437'THE STACK IS APPROXIMATELY 300 FEET HIGH AND PAINTED RED AND
 MF1437'WHITE.
 MF1437'
 MF1437'THE POINT INTERSECTED WAS THE CENTER OF THE TOP OF STACK.
 MF1437
 MF1437                          STATION RECOVERY (1972)
 MF1437
 MF1437'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1437'STATION FOUND IN GOOD CONDITION.
 MF1437'
 MF1437'THERE ARE NOW 2 STACKS AT THE POWER STATION - THE ONE DESCRIBED
 MF1437'IS THE THINNER AND MOST EASTERLY OF THE 2.  (THE NEWER AND
 MF1437'THICKER STACK IS 100 FT S. AND 511 FT W. OF THE ONE DESCRIBED.)
 MF1437
 MF1437                          STATION RECOVERY (2008)
 MF1437
 MF1437'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1437'SUBMITTED BY GEOCACHER (CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1875 ***********************************************************************
 LC1875  DESIGNATION -  DRESSLER
 LC1875  PID         -  LC1875
 LC1875  STATE/COUNTY-  IL/WOODFORD
 LC1875  COUNTRY     -  US
 LC1875  USGS QUAD   -  EL PASO (2018)
 LC1875
 LC1875                         *CURRENT SURVEY CONTROL
 LC1875  ______________________________________________________________________
 LC1875* NAD 83(1997) POSITION- 40 42 30.46599(N) 089 02 35.94268(W)   ADJUSTED
 LC1875* NAVD 88 ORTHO HEIGHT -   230.    (meters)      755.    (feet) SCALED
 LC1875  ______________________________________________________________________
 LC1875  GEOID HEIGHT    -        -32.256 (meters)                     GEOID18
 LC1875  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 LC1875  HORZ ORDER      -  FIRST
 LC1875
 LC1875.The horizontal coordinates were established by classical geodetic methods
 LC1875.and adjusted by the National Geodetic Survey in October 1999.
 LC1875
 LC1875.The orthometric height was scaled from a topographic map.
 LC1875
 LC1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1875.GEOID18 height accuracy estimate available here.
 LC1875
 LC1875.Click photographs - Photos may exist for this station.
 LC1875
 LC1875.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1875
 LC1875. The following values were computed from the NAD 83(1997) position.
 LC1875
 LC1875;                    North         East     Units Scale Factor Converg.
 LC1875;SPC IL W     -   449,258.857   794,923.753   MT  1.00005204   +0 43 57.8
 LC1875;SPC IL W     - 1,473,943.43  2,608,012.35   sFT  1.00005204   +0 43 57.8
 LC1875;UTM  16      - 4,508,402.320   327,393.381   MT  0.99996672   -1 19 58.8
 LC1875
 LC1875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1875!SPC IL W     -   0.99996899  x   1.00005204  =   1.00002103
 LC1875!UTM  16      -   0.99996899  x   0.99996672  =   0.99993571
 LC1875
 LC1875:                Primary Azimuth Mark                     Grid Az
 LC1875:SPC IL W     -  DRESSLER RM 4 AZIMUTH                    096 54 38.3
 LC1875:UTM  16      -  DRESSLER RM 4 AZIMUTH                    098 58 34.9
 LC1875
 LC1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2739308402(NAD 83)
 LC1875
 LC1875|---------------------------------------------------------------------|
 LC1875| PID    Reference Object                     Distance      Geod. Az  |
 LC1875|                                                           dddmmss.s |
 LC1875| LC1873 EL PASO MUNICIPAL TANK              APPROX. 3.8 KM 0291153.0 |
 LC1875| LC1876 EL PASO CATHOLIC CHURCH SPIRE       APPROX. 4.4 KM 0355433.2 |
 LC1875| LC1852 GRIDLEY MUNICIPAL TANK              APPROX.14.1 KM 0743950.4 |
 LC1875| LC1874 DRESSLER RM 3                        24.427 METERS 07843     |
 LC1875| LC1853 EL PASO SINCLAIR PLINE CO MAST      APPROX. 6.4 KM 0851315.7 |
 LC1875| CI6934 DRESSLER RM 4 AZIMUTH                              0973836.1 |
 LC1875| CI6931 DRESSLER RM 1 RESET                  25.937 METERS 23134     |
 LC1875| CI6930 DRESSLER RM 1                        26.353 METERS 23416     |
 LC1875| CI6932 DRESSLER RM 2                        33.741 METERS 31842     |
 LC1875| CI6933 DRESSLER RM 2 RESET                  32.474 METERS 31933     |
 LC1875| CI6929 DRESSLER AZ MK RESET                               3553853.0 |
 LC1875| CI6928 DRESSLER AZ MK                                     3574240.4 |
 LC1875|---------------------------------------------------------------------|
 LC1875
 LC1875                          SUPERSEDED SURVEY CONTROL
 LC1875
 LC1875  NAD 83(1986)-  40 42 30.48173(N)    089 02 35.94680(W) AD(       ) 1
 LC1875  NAD 27      -  40 42 30.35400(N)    089 02 35.67800(W) AD(       ) 1
 LC1875
 LC1875.Superseded values are not recommended for survey control.
 LC1875
 LC1875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1875.See file dsdata.pdf to determine how the superseded data were derived.
 LC1875
 LC1875_MARKER: DS = TRIANGULATION STATION DISK
 LC1875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1875_STAMPING: DRESSLER 1939
 LC1875_MARK LOGO: CGS
 LC1875_PROJECTION: RECESSED 46 CENTIMETERS
 LC1875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1875+STABILITY: SURFACE MOTION
 LC1875
 LC1875  HISTORY     - Date     Condition        Report By
 LC1875  HISTORY     - 1939     MONUMENTED       CGS
 LC1875  HISTORY     - 1959     GOOD             CGS
 LC1875  HISTORY     - 1972     GOOD             ILDT
 LC1875  HISTORY     - 1973     GOOD             NGS
 LC1875  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC1875
 LC1875                          STATION DESCRIPTION
 LC1875
 LC1875'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1875'THE STATION IS LOCATED 1-1/2 MILES WEST AND 2 MILES SOUTH
 LC1875'OF EL PASO, IN THE SW 1/4 SW 1/4 OF SEC. 18, T. 26 N., R. 2
 LC1875'E..  ON THE TOP OF A FLAT HILL WITH A GROVE OF TREES, (LAND
 LC1875'IS OWNED BY HENRY DRESSLER) 1/4 MILE NORTH OF THE DRESSLER
 LC1875'HOME.  IT IS 44 FEET EAST OF THE CENTER LINE OF A NORTH-AND-SOUTH
 LC1875'ROAD, 15 FEET EAST OF A NORTH-AND-SOUTH FENCE LINE, AND 51
 LC1875'FEET SOUTH-SOUTHEAST OF THE SOUTH POST OF A GATE.  THE MARK,
 LC1875'IS 18 INCHES BELOW THE SURFACE OF THE GROUND
 LC1875'AND IS STAMPED DRESSLER 1939.
 LC1875'
 LC1875'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS U.S. NO.
 LC1875'24 AND NO. 51 IN EL PASO GO WEST ON NO. 24 FOR 1.0 MILE TO
 LC1875'A CROSS ROAD, TURN LEFT (SOUTH) AND GO 1.95 MILES TO THE
 LC1875'STATION ON THE LEFT (EAST) SIDE OF THE ROAD.
 LC1875'
 LC1875'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1875'BRONZE DISKS SET IN CONCRETE.
 LC1875'
 LC1875'REFERENCE MARK NO. 1 IS 26.353 METERS, 86.46 FEET, SOUTHWEST
 LC1875'OF THE STATION.  IT IS 1 FOOT EAST OF A NORTH-AND-SOUTH FENCE
 LC1875'LINE AND 27 FEET WEST OF THE CENTER LINE OF THE ROAD.  THE
 LC1875'MARK, PROJECTS 2 INCHES ABOVE THE GROUND AND IS
 LC1875'STAMPED DRESSLER NO 1 1939.
 LC1875'
 LC1875'REFERENCE MARK NO. 2 IS 33.741 METERS, 110.70 FEET, NORTHWEST
 LC1875'OF THE STATION.  IT IS 1 FOOT EAST OF A NORTH-AND-SOUTH FENCE
 LC1875'LINE, AND 27 FEET WEST OF THE CENTER LINE OF THE ROAD.  THE
 LC1875'MARK, IS FLUSH WITH THE SURFACE OF THE GROUND AND
 LC1875'IS STAMPED DRESSLER NO 2 1939.
 LC1875'
 LC1875'AZIMUTH MARK IS APPROXIMATELY 0.25 MILE NORTH OF THE STATION.
 LC1875'IT IS 1 FOOT EAST OF A NORTH-AND-SOUTH FENCE LINE, AND 28
 LC1875'FEET EAST OF THE CENTER LINE OF THE ROAD.  THE MARK,
 LC1875'IS FLUSH WITH THE SURFACE OF THE GROUND AND IS STAMPED
 LC1875'DRESSLER 1939.  TO REACH THE MARK FROM THE STATION GO NORTH
 LC1875'FOR 0.25 MILE TO THE MARK ON THE RIGHT (EAST) SIDE OF THE
 LC1875'ROAD.
 LC1875'
 LC1875'THE REFERENCE MARKS AND THE AZIMUTH MARK ARE WITNESSED BY
 LC1875'4- BY 4-INCH WHITE POSTS WHICH PROJECT 2-1/2 FEET ABOVE
 LC1875'THE GROUND.
 LC1875'
 LC1875'A 77-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT LUDWICK.
 LC1875'
 LC1875'A 77-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT GINGRICH.
 LC1875'
 LC1875'A 77-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT HUMMEL.
 LC1875'
 LC1875'A 77-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT MILLER.
 LC1875'
 LC1875'A 37-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT PANOLA ECC 1939.
 LC1875'
 LC1875'A 90-FOOT TOWER AT EL PASO ECC 1939 IS VISIBLE FROM GROUND.
 LC1875'
 LC1875'A 90-FOOT TOWER AT FEVERS IS VISIBLE FROM GROUND.
 LC1875'
 LC1875'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1875
 LC1875                          STATION RECOVERY (1959)
 LC1875
 LC1875'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1875'THE STATION MARK AND THE AZIMUTH MARK WERE RECOVERED IN GOOD
 LC1875'CONDITION.  THE AZIMUTH MARK WAS MOVED AT THE PROPERTY OWNERS
 LC1875'REQUEST.  THE STATION IS IN WOODFORD COUNTY AND NOT LIVINGSTON
 LC1875'COUNTY.  REFERENCE MARKS 1 AND 2 WERE RECOVERED BUT THE DISTANCES
 LC1875'OR DIRECTIONS DID NOT CHECK.  A LOCAL RESIDENT STATES THAT
 LC1875'BOTH REFERENCE MARKS HAD BEEN DUG UP AND RESET BY A FARMER.
 LC1875'
 LC1875'A COMPLETE NEW DESCRIPTION AND TO REACH FOLLOWS--
 LC1875'
 LC1875'THE STATION IS ABOUT 1-1/2 MILES SOUTH-SOUTHWEST OF EL PASO,
 LC1875'ABOUT 1 MILE WEST OF U.S. HIGHWAY 51, NEAR THE SOUTHWEST
 LC1875'CORNER OF SEC. 18, T. 26 N., R. 2 E., AND ON THE PROPERTY
 LC1875'OF MR. GEORGE DRESSLER.  IT IS 95 FEET SOUTH OF A TELEPHONE
 LC1875'POLE, 43 FEET EAST OF THE CENTERLINE OF A PAVED ROAD AND
 LC1875'15 FEET EAST OF A WITNESS POST AND A WIRE FENCE.  THE MONUMENT
 LC1875'IS 12 INCHES BELOW THE GROUND SURFACE AND THE DISK IS STAMPED
 LC1875'DRESSLER 1939.
 LC1875'
 LC1875'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 24
 LC1875'AND 51 IN EL PASO, GO WEST ON HIGHWAY 24 FOR 1.0 MILE TO
 LC1875'A CROSSROAD.  TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR
 LC1875'1.7 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 LC1875'CONTINUE SOUTH ON THE PAVED ROAD FOR 0.25 MILE TO THE TOP
 LC1875'OF A SMALL HILL AND THE STATION ON THE LEFT AS DESCRIBED.
 LC1875'
 LC1875'REFERENCE MARK 1 IS 32 FEET NORTH OF A TELEPHONE POLE, 25
 LC1875'FEET WEST OF THE CENTERLINE OF THE PAVED ROAD AND 1 FOOT
 LC1875'EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS 1 INCH AND THE
 LC1875'DISK IS STAMPED DRESSLER NO 1 1939.
 LC1875'
 LC1875'REFERENCE MARK 2 IS 54 FEET WEST OF A POWER POLE, 26 FEET
 LC1875'SOUTH OF A TELEPHONE POLE, 25 FEET WEST OF THE CENTERLINE
 LC1875'OF THE PAVED ROAD AND 1 FOOT EAST OF A WHITE WITNESS POST
 LC1875'AND A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE
 LC1875'DISK IS STAMPED DRESSLER NO 2 1939.
 LC1875'
 LC1875'REFERENCE MARK 3 IS 176 FEET NORTHEAST OF A TELEPHONE POLE,
 LC1875'123 FEET SOUTHEAST OF A POWER POLE, 122 FEET EAST OF THE
 LC1875'CENTERLINE OF THE PAVED ROAD AND 94 FEET EAST OF A WITNESS
 LC1875'POST AND A WIRE FENCE.  THE MONUMENT IS 10 INCHES BELOW THE
 LC1875'GROUND SURFACE AND THE DISK IS STAMPED DRESSLER NO 3 1939.
 LC1875'
 LC1875'THE AZIMUTH MARK IS 74 FEET SOUTH OF A TELEPHONE POLE, 26
 LC1875'FEET WEST OF THE CENTERLINE OF THE PAVED ROAD, 2 FEET SOUTH
 LC1875'OF A WITNESS POST AND 1 FOOT EAST OF A WIRE FENCE.  THE
 LC1875'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED DRESSLER
 LC1875'1939 RESET 1959.
 LC1875'
 LC1875'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LC1875
 LC1875                          STATION RECOVERY (1972)
 LC1875
 LC1875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RIL)
 LC1875'DRESSLER 1939-GOOD
 LC1875'
 LC1875'DRESSLER NO. 1 1939-GOOD
 LC1875'
 LC1875'DRESSLER NO. 2 1939-GOOD
 LC1875'
 LC1875'DRESSLER NO. 3 1939-WAS NOT DUG UP AT THIS TIME
 LC1875'
 LC1875'DRESSLER 1939 RESET 1959-DESTROYED
 LC1875'
 LC1875'IN DESCRIPTION.  R.M. 1 DELETE, 32 FEET NORTH OF A TELEPHONE
 LC1875'POLE.
 LC1875'
 LC1875'R.M. 2 DELETE, 26 FEET SOUTH OF A TELEPHONE POLE.  AND A WHITE
 LC1875'WITNESS POST.
 LC1875'
 LC1875'AZI MARK HAS BEEN DESTROYED.  MONUMENT WAS FOUND LAYING
 LC1875'ON ITS SIDE.  DISK WAS FOUND ON THE GROUND.
 LC1875
 LC1875                          STATION RECOVERY (1973)
 LC1875
 LC1875'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 LC1875'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE FOUND IN
 LC1875'GOOD CONDITION.  THE AZIMUTH MARK WAS FOUND BROKEN AND THE
 LC1875'DISK GONE.  REFERENCE MARK 3 WAS FOUND WITH THE TOP PORTION
 LC1875'BROKEN AND THE DISK GONE.  IT IS THOUGHT THAT BOTH THE AZIMUTH
 LC1875'MARK AND REFERENCE MARK 3 WERE SET IN FREEZING WEATHER AND
 LC1875'JUST FELL APART.  THE DISTANCE AND DIRECTION TO REFERENCE
 LC1875'MARK 1 CHECKED.  THE DIRECTION TO REFERENCE MARK 2 CHECKED
 LC1875'BUT THE DISTANCE WAS FOUND TO BE SHORTER BY 0.04 OF A FOOT.
 LC1875'THE DIRECTION TO THE MAST CHECKED.  REFERENCE MARK 4 (AZ.
 LC1875'MK. 1973) WAS SET.  A NEW DESCRIPTION FOLLOWS--
 LC1875'
 LC1875'THE STATION IS LOCATED NEAR THE SOUTHWEST CORNER OF SEC. 18,
 LC1875'T-26-N, R-2-E, ON THE PROPERTY AND IN A CULTIVATED FIELD OWNED
 LC1875'BY THE DRESSLER HEIRS, 95 FEET SOUTH OF A POWER POLE, 43 FEET
 LC1875'EAST OF THE CENTERLINE OF PAVED ROAD, 15 FEET EAST OF A
 LC1875'FENCE AND A METAL WITNESS POST AND 321 FEET NORTH OF THE
 LC1875'CENTERLINE OF A PAVED ROAD.  THE MONUMENT IS ABOUT 12 INCHES
 LC1875'UNDERGROUND AND THE DISK IS STAMPED DRESSLER 1939.
 LC1875'
 LC1875'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 51
 LC1875'AND 24 AT EL PASO, GO WEST ON HIGHWAY 24 FOR 1.0 MILE TO
 LC1875'A CROSSROAD.  TURN LEFT AND GO SOUTH ON PAVED ROAD FOR 1.95
 LC1875'MILES TO THE STATION ON THE LEFT JUST BEFORE REACHING A
 LC1875'PAVED CROSSROAD.
 LC1875'
 LC1875'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON PAVED
 LC1875'ROAD FOR 321 FEET TO A PAVED CROSSROAD.  TURN LEFT AND GO EAST
 LC1875'ON PAVED ROAD FOR 0.4 MILE TO THE AZIMUTH MARK (R.M. NO. 4)
 LC1875'ON THE RIGHT.
 LC1875'
 LC1875'REFERENCE MARK 1 IS 1 FOOT EAST OF A FENCE, 25 FEET WEST
 LC1875'OF THE CENTERLINE OF THE ROAD, 274 FEET NORTH OF CENTERLINE
 LC1875'OF PAVED ROAD, AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE
 LC1875'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED DRESSLER
 LC1875'NO 1 1939.
 LC1875'
 LC1875'REFERENCE MARK 2 IS 54 FEET WEST OF THE POWER POLE, 1 FOOT
 LC1875'EAST OF THE FENCE, 25 FEET WEST OF THE CENTERLINE OF THE ROAD,
 LC1875'409 FEET NORTH OF THE CENTERLINE OF PAVED ROAD AND 1 FOOT
 LC1875'SOUTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 LC1875'AND THE DISK IS STAMPED DRESSLER NO 2 1939.
 LC1875'
 LC1875'THE AZIMUTH MARK (R.M. NO. 4) IS A STANDARD REFERENCE MARK
 LC1875'DISK STAMPED DRESSLER 1939 NO 4 1973) SET IN A DRILL HOLE
 LC1875'IN THE TOP AND WEST END OF A CONCRETE HEADWALL OF A 4 FOOT
 LC1875'BOX CULVERT PROJECTING ABOUT 2 FEET ABOVE ROAD, 12 FEET
 LC1875'SOUTH OF THE CENTERLINE OF ROAD, 5 FEET EAST OF A TALL METAL
 LC1875'POST WITH A WITNESS SIGN ATTACHED AND 1 FOOT EAST OF THE
 LC1875'WEST END OF THE HEADWALL.
 LC1875'
 LC1875'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1875'
 LC1875'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2
 LC1875'MILES SOUTHWEST OF EL PASO
 LC1875
 LC1875                          STATION RECOVERY (1998)
 LC1875
 LC1875'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1875'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI6933 ***********************************************************************
 CI6933  DESIGNATION -  DRESSLER RM 2 RESET
 CI6933  PID         -  CI6933
 CI6933  STATE/COUNTY-  IL/WOODFORD
 CI6933  COUNTRY     -  US
 CI6933  USGS QUAD   -  EL PASO (2018)
 CI6933
 CI6933                         *CURRENT SURVEY CONTROL
 CI6933  ______________________________________________________________________
 CI6933* NAD 83(2011) POSITION- 40 42 31.28289(N) 089 02 36.84425(W)   ADJUSTED
 CI6933* NAD 83(2011) ELLIP HT-   198.062 (meters)        (06/27/12)   ADJUSTED
 CI6933* NAD 83(2011) EPOCH   -  2010.00
 CI6933* NAVD 88 ORTHO HEIGHT -   230.3   (meters)      756.    (feet) GPS OBS
 CI6933  ______________________________________________________________________
 CI6933  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CI6933  GEOID HEIGHT    -        -32.219 (meters)                     GEOID99
 CI6933  GEOID HEIGHT    -        -32.257 (meters)                     GEOID18
 CI6933  NAD 83(2011) X  -     80,821.597 (meters)                     COMP
 CI6933  NAD 83(2011) Y  - -4,841,228.132 (meters)                     COMP
 CI6933  NAD 83(2011) Z  -  4,138,083.428 (meters)                     COMP
 CI6933  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 CI6933
 CI6933  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI6933  Standards:
 CI6933         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI6933            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI6933  -------------------------------------------------------------------
 CI6933  NETWORK    1.56   2.08           0.69   0.58   1.06      0.03646642
 CI6933  -------------------------------------------------------------------
 CI6933  Click here for local accuracies and other accuracy information.
 CI6933
 CI6933.The horizontal coordinates were established by GPS observations
 CI6933.and adjusted by the National Geodetic Survey in June 2012.
 CI6933
 CI6933.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI6933.been affixed to the stable North American tectonic plate. See 
 CI6933.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI6933
 CI6933.The horizontal coordinates are valid at the epoch date displayed above
 CI6933.which is a decimal equivalence of Year/Month/Day.
 CI6933
 CI6933.The orthometric height was determined by GPS observations and a
 CI6933.high-resolution geoid model.
 CI6933
 CI6933.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI6933.GEOID18 height accuracy estimate available here.
 CI6933
 CI6933.Click photographs - Photos may exist for this station.
 CI6933
 CI6933.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI6933
 CI6933.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI6933
 CI6933.The ellipsoidal height was determined by GPS observations
 CI6933.and is referenced to NAD 83.
 CI6933
 CI6933. The following values were computed from the NAD 83(2011) position.
 CI6933
 CI6933;                    North         East     Units Scale Factor Converg.
 CI6933;SPC IL W     -   449,283.784   794,902.269   MT  1.00005199   +0 43 57.2
 CI6933;SPC IL W     - 1,474,025.21  2,607,941.86   sFT  1.00005199   +0 43 57.2
 CI6933;UTM  16      - 4,508,428.003   327,372.810   MT  0.99996681   -1 19 59.4
 CI6933
 CI6933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI6933!SPC IL W     -   0.99996893  x   1.00005199  =   1.00002092
 CI6933!UTM  16      -   0.99996893  x   0.99996681  =   0.99993574
 CI6933
 CI6933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2737208428(NAD 83)
 CI6933
 CI6933                          SUPERSEDED SURVEY CONTROL
 CI6933
 CI6933  NAD 83(2007)-  40 42 31.28284(N)    089 02 36.84527(W) AD(2002.00) 0
 CI6933  ELLIP H (02/10/07)  198.087  (m)                       GP(2002.00)    
 CI6933  ELLIP H (02/03/05)  198.096  (m)                       GP(       ) 4 2
 CI6933  NAD 83(1997)-  40 42 31.28280(N)    089 02 36.84512(W) AD(       ) 1
 CI6933  ELLIP H (03/04/03)  198.095  (m)                       GP(       ) 4 2
 CI6933
 CI6933.Superseded values are not recommended for survey control.
 CI6933
 CI6933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI6933.See file dsdata.pdf to determine how the superseded data were derived.
 CI6933
 CI6933_MARKER: DR = REFERENCE MARK DISK
 CI6933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI6933_STAMPING: DRESSLER NO 2 1939
 CI6933_MARK LOGO: CGS
 CI6933_PROJECTION: PROJECTING 20 CENTIMETERS
 CI6933_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI6933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI6933+STABILITY: SURFACE MOTION
 CI6933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI6933+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2023
 CI6933
 CI6933  HISTORY     - Date     Condition        Report By
 CI6933  HISTORY     - 1939     MONUMENTED       CGS
 CI6933  HISTORY     - 2001     GOOD             ASCPC
 CI6933  HISTORY     - 20231130 GOOD             ILDT
 CI6933
 CI6933                          STATION DESCRIPTION
 CI6933
 CI6933'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CI6933'FROM THE INTERSECTION OF US-24 AND IL-251 ON EL PASO, GO WEST ON US
 CI6933'-24 FOR 1.0 MILE TO 2600
 CI6933'EAST, THENCE SOUTH ALONG 2600 EAST 26.00 FEET WEST OF THE CENTERLINE
 CI6933'OF 2600EAST AND 1.50
 CI6933'FEET SOUTH OF METAL WITNESS POST  WITH SIGN.
 CI6933'*STAMPED- DRESSLER NO. 2 1939
 CI6933
 CI6933                          STATION RECOVERY (2023)
 CI6933
 CI6933'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 CI6933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1874 ***********************************************************************
 LC1874  DESIGNATION -  DRESSLER RM 3
 LC1874  PID         -  LC1874
 LC1874  STATE/COUNTY-  IL/WOODFORD
 LC1874  COUNTRY     -  US
 LC1874  USGS QUAD   -  EL PASO (2018)
 LC1874
 LC1874                         *CURRENT SURVEY CONTROL
 LC1874  ______________________________________________________________________
 LC1874* NAD 83(1997) POSITION- 40 42 30.62087(N) 089 02 34.92228(W)   ADJUSTED
 LC1874* NAVD 88 ORTHO HEIGHT -   230.    (meters)      755.    (feet) SCALED
 LC1874  ______________________________________________________________________
 LC1874  GEOID HEIGHT    -        -32.256 (meters)                     GEOID18
 LC1874  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 LC1874  HORZ ORDER      -  FIRST
 LC1874
 LC1874.The horizontal coordinates were established by classical geodetic methods
 LC1874.and adjusted by the National Geodetic Survey in October 1999.
 LC1874
 LC1874.The orthometric height was scaled from a topographic map.
 LC1874
 LC1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1874.GEOID18 height accuracy estimate available here.
 LC1874
 LC1874.Click photographs - Photos may exist for this station.
 LC1874
 LC1874.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1874
 LC1874. The following values were computed from the NAD 83(1997) position.
 LC1874
 LC1874;                    North         East     Units Scale Factor Converg.
 LC1874;SPC IL W     -   449,263.940   794,947.644   MT  1.00005210   +0 43 58.4
 LC1874;SPC IL W     - 1,473,960.11  2,608,090.73   sFT  1.00005210   +0 43 58.4
 LC1874;UTM  16      - 4,508,406.539   327,417.437   MT  0.99996662   -1 19 58.1
 LC1874
 LC1874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1874!SPC IL W     -   0.99996899  x   1.00005210  =   1.00002109
 LC1874!UTM  16      -   0.99996899  x   0.99996662  =   0.99993561
 LC1874
 LC1874:                Primary Azimuth Mark                     Grid Az
 LC1874:SPC IL W     -  DRESSLER AZ MK                           352 10 31.8
 LC1874:UTM  16      -  DRESSLER AZ MK                           354 14 28.3
 LC1874
 LC1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2741708406(NAD 83)
 LC1874
 LC1874|---------------------------------------------------------------------|
 LC1874| PID    Reference Object                     Distance      Geod. Az  |
 LC1874|                                                           dddmmss.s |
 LC1874| LC1873 EL PASO MUNICIPAL TANK              APPROX. 3.8 KM 0285510.5 |
 LC1874| LC1853 EL PASO SINCLAIR PLINE CO MAST      APPROX. 6.4 KM 0851445.8 |
 LC1874| CI6931 DRESSLER RM 1 RESET                  48.994 METERS 24426     |
 LC1874| LC1875 DRESSLER                             24.427 METERS 25843     |
 LC1874| CI6933 DRESSLER RM 2 RESET                  49.238 METERS 29353     |
 LC1874| CI6928 DRESSLER AZ MK                                     3525430.2 |
 LC1874|---------------------------------------------------------------------|
 LC1874
 LC1874                          SUPERSEDED SURVEY CONTROL
 LC1874
 LC1874  NAD 83(1986)-  40 42 30.63664(N)    089 02 34.92627(W) AD(       ) 1
 LC1874  NAD 27      -  40 42 30.50940(N)    089 02 34.65780(W) AD(       ) 1
 LC1874
 LC1874.Superseded values are not recommended for survey control.
 LC1874
 LC1874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1874.See file dsdata.pdf to determine how the superseded data were derived.
 LC1874
 LC1874_MARKER: DR = REFERENCE MARK DISK
 LC1874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1874_STAMPING: DRESSLER NO 3 1939
 LC1874_MARK LOGO: CGS
 LC1874_PROJECTION: RECESSED 25 CENTIMETERS
 LC1874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1874+STABILITY: SURFACE MOTION
 LC1874
 LC1874  HISTORY     - Date     Condition        Report By
 LC1874  HISTORY     - 1959     MONUMENTED       CGS
 LC1874  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC1874
 LC1874                          STATION DESCRIPTION
 LC1874
 LC1874'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1874'THE STATION IS ABOUT 1-1/2 MILES SOUTH-SOUTHWEST OF EL PASO,
 LC1874'ABOUT 1 MILE WEST OF U.S. HIGHWAY 51, NEAR THE SOUTHWEST
 LC1874'CORNER OF SEC. 18, T. 26 N., R. 2 E., AND ON THE PROPERTY
 LC1874'OF MR. GEORGE DRESSLER.  IT IS 176 FEET NORTHEAST OF A TELEPHONE
 LC1874'POLE, 123 FEET SOUTHEAST OF A POWER POLE, 122 FEET EAST OF
 LC1874'THE CENTERLINE OF A PAVED ROAD AND 94 FEET EAST OF A WITNESS
 LC1874'POST AND A WIRE FENCE.  THE MONUMENT IS 10 INCHES BELOW THE
 LC1874'GROUND SURFACE AND THE DISK IS STAMPED DRESSLER NO 3 1939.
 LC1874'
 LC1874'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 24
 LC1874'AND 51 IN EL PASO, GO WEST ON HIGHWAY 24 FOR 1.0 MILE TO A
 LC1874'CROSSROAD.  TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR 1.7
 LC1874'MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE
 LC1874'SOUTH ON THE PAVED ROAD FOR 0.25 MILE TO THE TOP OF A SMALL
 LC1874'HILL AND THE STATION ON THE LEFT AS DESCRIBED.
 LC1874'
 LC1874'REFERENCE MARK 1 IS 32 FEET NORTH OF A TELEPHONE POLE, 25
 LC1874'FEET WEST OF THE CENTERLINE OF THE PAVED ROAD AND 1 FOOT EAST
 LC1874'OF A WIRE FENCE.  THE MONUMENT PROJECTS 1 INCH AND THE DISK
 LC1874'IS STAMPED DRESSLER NO 1 1939.
 LC1874'
 LC1874'REFERENCE MARK 2 IS 54 FEET WEST OF A POWER POLE, 26 FEET
 LC1874'SOUTH OF A TELEPHONE POLE, 25 FEET WEST OF THE CENTERLINE
 LC1874'OF THE PAVED ROAD AND 1 FOOT EAST OF A WHITE WITNESS POST
 LC1874'AND A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE
 LC1874'DISK IS STAMPED DRESSLER NO 2 1939.
 LC1874'
 LC1874'DRESSLER 1939 IS 95 FEET SOUTH OF A TELEPHONE POLE, 43 FEET
 LC1874'EAST OF THE CENTERLINE OF THE PAVED ROAD AND 15 FEET EAST
 LC1874'OF A WITNESS POST AND A WIRE FENCE.  THE MONUMENT IS 12 INCHES
 LC1874'BELOW THE GROUND SURFACE AND THE DISK IS STAMPED DRESSLER
 LC1874'1939.
 LC1874'
 LC1874'THE AZIMUTH MARK IS 74 FEET SOUTH OF A TELEPHONE POLE, 26
 LC1874'FEET WEST OF THE CENTERLINE OF THE PAVED ROAD, 2 FEET SOUTH
 LC1874'OF A WITNESS POST AND 1 FOOT EAST OF A WIRE FENCE.  THE
 LC1874'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED DRESSLER
 LC1874'1939 RESET 1959.
 LC1874'
 LC1874'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LC1874
 LC1874                          STATION RECOVERY (1998)
 LC1874
 LC1874'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1874'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1591 ***********************************************************************
 JC1591  DESIGNATION -  DREYER
 JC1591  PID         -  JC1591
 JC1591  STATE/COUNTY-  IL/ST CLAIR
 JC1591  COUNTRY     -  US
 JC1591  USGS QUAD   -  CAHOKIA (2018)
 JC1591
 JC1591                         *CURRENT SURVEY CONTROL
 JC1591  ______________________________________________________________________
 JC1591* NAD 83(1997) POSITION- 38 30 06.40226(N) 090 11 54.78592(W)   ADJUSTED
 JC1591* NAVD 88 ORTHO HEIGHT -   212.9   (meters)      698.    (feet) VERTCON3
 JC1591  ______________________________________________________________________
 JC1591  GEOID HEIGHT    -        -30.688 (meters)                     GEOID18
 JC1591  LAPLACE CORR    -          2.52  (seconds)                    DEFLEC18
 JC1591  HORZ ORDER      -  FIRST
 JC1591
 JC1591.The horizontal coordinates were established by classical geodetic methods
 JC1591.and adjusted by the National Geodetic Survey in October 1999.
 JC1591
 JC1591.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC1591.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC1591
 JC1591.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1591.GEOID18 height accuracy estimate available here.
 JC1591
 JC1591.Click photographs - Photos may exist for this station.
 JC1591
 JC1591.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1591
 JC1591. The following values were computed from the NAD 83(1997) position.
 JC1591
 JC1591;                    North         East     Units Scale Factor Converg.
 JC1591;SPC IL W     -   203,665.073   697,218.817   MT  0.99994127   -0 01 11.5
 JC1591;SPC IL W     -   668,191.16  2,287,458.74   sFT  0.99994127   -0 01 11.5
 JC1591;SPC MO E     -   296,169.597   276,293.802   MT  0.99994184   +0 11 15.6
 JC1591;UTM  15      - 4,265,210.460   744,296.440   MT  1.00033502   +1 44 41.5
 JC1591
 JC1591!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1591!SPC IL W     -   0.99997142  x   0.99994127  =   0.99991269
 JC1591!SPC MO E     -   0.99997142  x   0.99994184  =   0.99991326
 JC1591!UTM  15      -   0.99997142  x   1.00033502  =   1.00030643
 JC1591
 JC1591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4429665210(NAD 83)
 JC1591
 JC1591                          SUPERSEDED SURVEY CONTROL
 JC1591
 JC1591  NAD 83(1986)-  38 30 06.41800(N)    090 11 54.78110(W) AD(       ) 1
 JC1591  NAD 27      -  38 30 06.23000(N)    090 11 54.37700(W) AD(       ) 1
 JC1591  USSD        -  38 30 06.30000(N)    090 11 54.31800(W) AD(       ) 3
 JC1591  NGVD 29 (07/19/86)  213.1    (m)          699.     (f) VERT ANG       
 JC1591
 JC1591.Superseded values are not recommended for survey control.
 JC1591
 JC1591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1591.See file dsdata.pdf to determine how the superseded data were derived.
 JC1591
 JC1591_MARKER: S = SPIKE
 JC1591_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 JC1591_SP_SET: CEDAR POST
 JC1591_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1591
 JC1591  HISTORY     - Date     Condition        Report By
 JC1591  HISTORY     - 1871     MONUMENTED       COASUR
 JC1591  HISTORY     - 1937     MARK NOT FOUND   CGS
 JC1591
 JC1591                          STATION DESCRIPTION
 JC1591
 JC1591'DESCRIBED BY COAST SURVEY (CGS) 1871 (REH)
 JC1591'ON THE BLUFFS ABOUT 6 MILES NORTHWEST OF THE TOWN OF CENTERVILLE
 JC1591'AND ABOUT 1-1/2 MILES A LITTLE WEST OF SOUTH OF FALLING SPRINGS
 JC1591'IN THE SOUTHERN PART OF SEC. 27, T. 1 N., R. 10 W.  THE STATION
 JC1591'IS ABOUT 17 METERS NORTH OF THE CARONDOLET ROAD NEAR WHERE IT
 JC1591'STRIKES THE BLUFFS, IN A FIELD BELONGING TO FREIDRICK DREYER,
 JC1591'ABOUT 370 METERS WEST BY NORTH FROM HIS HOUSE.  THE STATION IS
 JC1591'MARKED BY A SPIKE IN THE TOP OF A CEDAR POST PROJECTING ABOUT
 JC1591'4 INCHES ABOVE THE GROUND.  THE UNDERGROUND MARK IS THE APEX
 JC1591'OF AN EARTHENWARE PYRAMID 6 INCHES ON AN EDGE, ABOUT 30 INCHES
 JC1591'BELOW THE GROUND, AND HAS ON ONE FACE THE RAISED LETTERS
 JC1591'U.S.C.S.  THERE ARE THREE REFERENCE POSTS IN THE FENCE LINE ON
 JC1591'THE NORTH SIDE OF THE ROAD AT THE FOLLOWING DISTANCES AND
 JC1591'BEARINGS FROM THE STATION- 23.33 METERS, S 34 DEG 01 MIN E,
 JC1591'19.64 METERS, S 11 DEG 08 MIN W, AND 32.90 METERS, S 56 DEG 17 MIN W.
 JC1591'THE SECOND OR CENTER REFERENCE POST IS 368.8 METERS FROM THE
 JC1591'NORTHWEST CORNER OF DREYERS CORNHOUSE, AND THE TOP IS INSCRIBED
 JC1591'WITH THE LETTERS U.S.C. AND G.S.
 JC1591
 JC1591                          STATION RECOVERY (1937)
 JC1591
 JC1591'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JC1591'STATION WAS NOT RECOVERED.  ALL REFERENCE MARKS HAVE BEEN DESTROYED,
 JC1591'THE ROADS HAVE BEEN CHANGED AND THE FIELD BOUNDARIES HAVE BEEN
 JC1591'MOVED.  THE STATION IS DESCRIBED AS A STONE SUB-SURFACE POST
 JC1591'AND A CEDAR POST FOR THE SURFACE MARK.  THE STONE POST SUB-SURFACE
 JC1591'MARK WAS FOUND IN THE FARMYARD AND NO FURTHER EFFORT WAS SPENT ON
 JC1591'THIS STATION.
 JC1591'
 JC1591'STATION IS REPORTED AS LOST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3263 ***********************************************************************
 DK3263  DESIGNATION -  DRM 01
 DK3263  PID         -  DK3263
 DK3263  STATE/COUNTY-  IL/DU PAGE
 DK3263  COUNTRY     -  US
 DK3263  USGS QUAD   -  AURORA NORTH (2018)
 DK3263
 DK3263                         *CURRENT SURVEY CONTROL
 DK3263  ______________________________________________________________________
 DK3263* NAD 83(1986) POSITION- 41 50 18.     (N) 088 15 33.     (W)   SCALED
 DK3263* NAVD 88 ORTHO HEIGHT -   227.239 (meters)      745.53  (feet) ADJUSTED
 DK3263  ______________________________________________________________________
 DK3263  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 DK3263  DYNAMIC HEIGHT  -        227.161 (meters)      745.28  (feet) COMP
 DK3263  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 DK3263
 DK3263  VERT ORDER      -  SECOND    CLASS I
 DK3263
 DK3263.The horizontal coordinates were scaled from a map and have
 DK3263.an estimated accuracy of +/- 6 seconds.
 DK3263
 DK3263.The orthometric height was determined by differential leveling and
 DK3263.adjusted by the NATIONAL GEODETIC SURVEY
 DK3263.in May 2008.
 DK3263
 DK3263.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3263.GEOID18 height accuracy estimate available here.
 DK3263
 DK3263.Click photographs - Photos may exist for this station.
 DK3263
 DK3263.The dynamic height is computed by dividing the NAVD 88
 DK3263.geopotential number by the normal gravity value computed on the
 DK3263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3263.degrees latitude (g = 980.6199 gals.).
 DK3263
 DK3263.The modeled gravity was interpolated from observed gravity values.
 DK3263
 DK3263;                    North         East    Units  Estimated Accuracy
 DK3263;SPC IL E     -   574,150.      306,160.      MT  (+/- 180 meters Scaled)
 DK3263
 DK3263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM954325(NAD 83)
 DK3263
 DK3263                          SUPERSEDED SURVEY CONTROL
 DK3263
 DK3263.No superseded survey control is available for this station.
 DK3263
 DK3263_MARKER: F = FLANGE-ENCASED ROD
 DK3263_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3263_STAMPING: DRM 01
 DK3263_MARK LOGO: FERMI
 DK3263_PROJECTION: RECESSED 15 CENTIMETERS
 DK3263_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3263_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3263+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3263_ROD/PIPE-DEPTH: 3.0 meters
 DK3263_SLEEVE-DEPTH  : 0.9 meters
 DK3263
 DK3263  HISTORY     - Date     Condition        Report By
 DK3263  HISTORY     - UNK      MONUMENTED       NONE
 DK3263  HISTORY     - 20071111 GOOD             PATRIC
 DK3263
 DK3263                          STATION DESCRIPTION
 DK3263
 DK3263'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3263'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3263'
 DK3263'TO REACH THE STATION FROM THE INTERSECTION OF STH 56 (BUTTERFIELD
 DK3263'ROAD) AND KIRK ROAD, GO NORTH ON KIRK ROAD FOR 1.9 MI (3.1 KM) TO PINE
 DK3263'STREET (MAIN ENTRANCE ROAD).  GO EAST ON PINE STREET MAIN ENTRANCE
 DK3263'ROAD FOR APPROXIMATELY 1.0 MI (1.6 KM) THEN PROCEED SOUTH-SOUTHWEST TO
 DK3263'GAIN ACCESS TO THE OUTER-INNER RING ROADS.  THE STATION IS BETWEEN THE
 DK3263'OUTER RING ROAD AND INNER RING ROAD IN WARRENVILLE.  THE STATION IS
 DK3263'LOCATED NORTHEAST OF BUILDING A-1,
 DK3263'
 DK3263'24 FT (7.3 M) NORTHWEST EOP INNER RING ROAD.  98.00 FT (29.9 M)
 DK3263'NORTHEAST OF GRAVEL LOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3162 ***********************************************************************
 DK3162  DESIGNATION -  DRM 14
 DK3162  PID         -  DK3162
 DK3162  STATE/COUNTY-  IL/DU PAGE
 DK3162  COUNTRY     -  US
 DK3162  USGS QUAD   -  AURORA NORTH (2018)
 DK3162
 DK3162                         *CURRENT SURVEY CONTROL
 DK3162  ______________________________________________________________________
 DK3162* NAD 83(2011) POSITION- 41 50 26.66219(N) 088 15 21.21719(W)   ADJUSTED
 DK3162* NAD 83(2011) ELLIP HT-   194.213 (meters)        (06/27/12)   ADJUSTED
 DK3162* NAD 83(2011) EPOCH   -  2010.00
 DK3162* NAVD 88 ORTHO HEIGHT -   227.348 (meters)      745.89  (feet) ADJUSTED
 DK3162  ______________________________________________________________________
 DK3162  GEOID HEIGHT    -        -33.135 (meters)                     GEOID18
 DK3162  NAD 83(2011) X  -    144,842.322 (meters)                     COMP
 DK3162  NAD 83(2011) Y  - -4,756,757.152 (meters)                     COMP
 DK3162  NAD 83(2011) Z  -  4,232,571.213 (meters)                     COMP
 DK3162  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 DK3162  DYNAMIC HEIGHT  -        227.270 (meters)      745.64  (feet) COMP
 DK3162  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 DK3162
 DK3162  VERT ORDER      -  SECOND    CLASS I
 DK3162
 DK3162  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3162  Standards:
 DK3162         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3162            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3162  -------------------------------------------------------------------
 DK3162  NETWORK    0.23   0.43           0.10   0.09   0.22      0.04085031
 DK3162  -------------------------------------------------------------------
 DK3162  Click here for local accuracies and other accuracy information.
 DK3162
 DK3162.The horizontal coordinates were established by GPS observations
 DK3162.and adjusted by the National Geodetic Survey in June 2012.
 DK3162
 DK3162.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3162.been affixed to the stable North American tectonic plate. See 
 DK3162.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3162
 DK3162.The horizontal coordinates are valid at the epoch date displayed above
 DK3162.which is a decimal equivalence of Year/Month/Day.
 DK3162
 DK3162.The orthometric height was determined by differential leveling and
 DK3162.adjusted by the NATIONAL GEODETIC SURVEY
 DK3162.in May 2008.
 DK3162
 DK3162.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3162.GEOID18 height accuracy estimate available here.
 DK3162
 DK3162.Click photographs - Photos may exist for this station.
 DK3162
 DK3162.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3162
 DK3162.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3162
 DK3162.The ellipsoidal height was determined by GPS observations
 DK3162.and is referenced to NAD 83.
 DK3162
 DK3162.The dynamic height is computed by dividing the NAVD 88
 DK3162.geopotential number by the normal gravity value computed on the
 DK3162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3162.degrees latitude (g = 980.6199 gals.).
 DK3162
 DK3162.The modeled gravity was interpolated from observed gravity values.
 DK3162
 DK3162. The following values were computed from the NAD 83(2011) position.
 DK3162
 DK3162;                    North         East     Units Scale Factor Converg.
 DK3162;SPC IL E     -   574,416.610   306,431.748   MT  0.99997551   +0 03 06.0
 DK3162;SPC IL E     - 1,884,565.16  1,005,351.49   sFT  0.99997551   +0 03 06.0
 DK3162;UTM  16      - 4,632,856.325   395,729.993   MT  0.99973379   -0 50 16.2
 DK3162
 DK3162!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3162!SPC IL E     -   0.99996954  x   0.99997551  =   0.99994505
 DK3162!UTM  16      -   0.99996954  x   0.99973379  =   0.99970334
 DK3162
 DK3162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9572932856(NAD 83)
 DK3162
 DK3162|---------------------------------------------------------------------|
 DK3162| PID    Reference Object                     Distance      Geod. Az  |
 DK3162|                                                           dddmmss.s |
 DK3162| DF7923 FERMI BASE                          139.694 METERS 05230     |
 DK3162|---------------------------------------------------------------------|
 DK3162
 DK3162                          SUPERSEDED SURVEY CONTROL
 DK3162
 DK3162  NAD 83(2007)-  41 50 26.66215(N)    088 15 21.21798(W) AD(2002.00) 1
 DK3162  ELLIP H (07/03/08)  194.233  (m)                       GP(2002.00) 2 2
 DK3162  NAVD 88             227.35   (m)          745.9    (f) LEVELING    3  
 DK3162
 DK3162.Superseded values are not recommended for survey control.
 DK3162
 DK3162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3162.See file dsdata.pdf to determine how the superseded data were derived.
 DK3162
 DK3162_MARKER: F = FLANGE-ENCASED ROD
 DK3162_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3162_STAMPING: DRM 14
 DK3162_MARK LOGO: FERMI
 DK3162_PROJECTION: RECESSED 15 CENTIMETERS
 DK3162_MAGNETIC: I = MARKER IS A STEEL ROD
 DK3162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3162+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3162_ROD/PIPE-DEPTH: 3.8 meters
 DK3162_SLEEVE-DEPTH  : 1.2 meters
 DK3162
 DK3162  HISTORY     - Date     Condition        Report By
 DK3162  HISTORY     - UNK      MONUMENTED       NONE
 DK3162  HISTORY     - 20071111 GOOD             PATRIC
 DK3162
 DK3162                          STATION DESCRIPTION
 DK3162
 DK3162'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3162'THE STATION IS IN BATAVIA, IL.
 DK3162'
 DK3162'TO REACH THE STATION FROM THE INTERSECTION OF STH 56 (BUTTERFIELD
 DK3162'ROAD) AND KIRK ROAD, GO NORTH ON KIRK ROAD FOR 1.9 MI (3.1 KM) TO PINE
 DK3162'STREET (MAIN ENTRANCE ROAD).  GO EAST ON PINE STREET MAIN ENTRANCE
 DK3162'ROAD FOR APPROXIMATELY 1.3 MI (2.1 KM) TO THE STATION ON THE LEFT.
 DK3162'THE STATION IS NORTHWEST OF THE INTERSECTION BETWEEN ROAD B AND RURAL
 DK3162'ROAD.
 DK3162'
 DK3162'THE STATION IS LOCATED 589.00 FT (179.5 M) SOUTHWEST OF ROAD B ALONG
 DK3162'ROAD D 8.50 FT (2.6 M) NORTHWEST OF EDGE OF PAVEMENT AND 11.50 FT (3.5
 DK3162'M) NORTHEAST OF MONUMENT 113508.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3153 ***********************************************************************
 DK3153  DESIGNATION -  DRM 27
 DK3153  PID         -  DK3153
 DK3153  STATE/COUNTY-  IL/DU PAGE
 DK3153  COUNTRY     -  US
 DK3153  USGS QUAD   -  NAPERVILLE (2018)
 DK3153
 DK3153                         *CURRENT SURVEY CONTROL
 DK3153  ______________________________________________________________________
 DK3153* NAD 83(2011) POSITION- 41 51 22.12803(N) 088 12 57.16675(W)   ADJUSTED
 DK3153* NAD 83(2011) ELLIP HT-   191.059 (meters)        (06/27/12)   ADJUSTED
 DK3153* NAD 83(2011) EPOCH   -  2010.00
 DK3153* NAVD 88 ORTHO HEIGHT -   224.241 (meters)      735.70  (feet) ADJUSTED
 DK3153  ______________________________________________________________________
 DK3153  GEOID HEIGHT    -        -33.179 (meters)                     GEOID18
 DK3153  NAD 83(2011) X  -    148,128.673 (meters)                     COMP
 DK3153  NAD 83(2011) Y  - -4,755,511.306 (meters)                     COMP
 DK3153  NAD 83(2011) Z  -  4,233,843.901 (meters)                     COMP
 DK3153  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 DK3153  DYNAMIC HEIGHT  -        224.163 (meters)      735.44  (feet) COMP
 DK3153  MODELED GRAVITY -    980,270.9   (mgal)                       NAVD 88
 DK3153
 DK3153  VERT ORDER      -  SECOND    CLASS I
 DK3153
 DK3153  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3153  Standards:
 DK3153         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3153            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3153  -------------------------------------------------------------------
 DK3153  NETWORK    0.26   0.43           0.11   0.10   0.22      0.04566035
 DK3153  -------------------------------------------------------------------
 DK3153  Click here for local accuracies and other accuracy information.
 DK3153
 DK3153.The horizontal coordinates were established by GPS observations
 DK3153.and adjusted by the National Geodetic Survey in June 2012.
 DK3153
 DK3153.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3153.been affixed to the stable North American tectonic plate. See 
 DK3153.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3153
 DK3153.The horizontal coordinates are valid at the epoch date displayed above
 DK3153.which is a decimal equivalence of Year/Month/Day.
 DK3153
 DK3153.The orthometric height was determined by differential leveling and
 DK3153.adjusted by the NATIONAL GEODETIC SURVEY
 DK3153.in May 2008.
 DK3153
 DK3153.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3153.GEOID18 height accuracy estimate available here.
 DK3153
 DK3153.Click photographs - Photos may exist for this station.
 DK3153
 DK3153.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3153
 DK3153.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3153
 DK3153.The ellipsoidal height was determined by GPS observations
 DK3153.and is referenced to NAD 83.
 DK3153
 DK3153.The dynamic height is computed by dividing the NAVD 88
 DK3153.geopotential number by the normal gravity value computed on the
 DK3153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3153.degrees latitude (g = 980.6199 gals.).
 DK3153
 DK3153.The modeled gravity was interpolated from observed gravity values.
 DK3153
 DK3153. The following values were computed from the NAD 83(2011) position.
 DK3153
 DK3153;                    North         East     Units Scale Factor Converg.
 DK3153;SPC IL E     -   576,131.619   309,752.770   MT  0.99997617   +0 04 42.1
 DK3153;SPC IL E     - 1,890,191.82  1,016,247.21   sFT  0.99997617   +0 04 42.1
 DK3153;UTM  16      - 4,634,519.154   399,076.418   MT  0.99972534   -0 48 41.0
 DK3153
 DK3153!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3153!SPC IL E     -   0.99997003  x   0.99997617  =   0.99994621
 DK3153!UTM  16      -   0.99997003  x   0.99972534  =   0.99969538
 DK3153
 DK3153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9907634519(NAD 83)
 DK3153
 DK3153                          SUPERSEDED SURVEY CONTROL
 DK3153
 DK3153  NAD 83(2007)-  41 51 22.12797(N)    088 12 57.16762(W) AD(2002.00) 1
 DK3153  ELLIP H (07/03/08)  191.080  (m)                       GP(2002.00) 2 2
 DK3153  NAVD 88             224.24   (m)          735.7    (f) LEVELING    3  
 DK3153
 DK3153.Superseded values are not recommended for survey control.
 DK3153
 DK3153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3153.See file dsdata.pdf to determine how the superseded data were derived.
 DK3153
 DK3153_MARKER: F = FLANGE-ENCASED ROD
 DK3153_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3153_STAMPING: DRM 27
 DK3153_MARK LOGO: FERMI
 DK3153_PROJECTION: RECESSED 15 CENTIMETERS
 DK3153_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3153_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3153+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2015
 DK3153_ROD/PIPE-DEPTH: 3.0 meters
 DK3153_SLEEVE-DEPTH  : 0.9 meters
 DK3153
 DK3153  HISTORY     - Date     Condition        Report By
 DK3153  HISTORY     - UNK      MONUMENTED       NONE
 DK3153  HISTORY     - 20071111 GOOD             PATRIC
 DK3153  HISTORY     - 20150928 GOOD             ILDT
 DK3153
 DK3153                          STATION DESCRIPTION
 DK3153
 DK3153'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3153'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3153'
 DK3153'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND WILSON
 DK3153'STREET, GO WEST ALONG WILSON STREET FOR APPROXIMATELY 1.0 MI (1.6 KM)
 DK3153'TO THE STATION ON THE LEFT.  THE STATION IS SOUTH OF WILSON STREET.
 DK3153'
 DK3153'THE STATION IS LOCATED 1.25 MI (2.0 KM) EAST OF ROAD C WEST 0.25 MI
 DK3153'(0.4 KM) WEST OF RAIL ROAD 5.00 FT (1.5 M) SOUTH OF EDGE OF PAVEMENT
 DK3153'AND 4.00 FT (1.2 M) EAST OF THE CENTERLINE OF GRAVEL DRIVE GOING TO
 DK3153'NORTH.
 DK3153
 DK3153                          STATION RECOVERY (2015)
 DK3153
 DK3153'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 DK3153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3154 ***********************************************************************
 DK3154  DESIGNATION -  DRM 32
 DK3154  PID         -  DK3154
 DK3154  STATE/COUNTY-  IL/DU PAGE
 DK3154  COUNTRY     -  US
 DK3154  USGS QUAD   -  NAPERVILLE (2018)
 DK3154
 DK3154                         *CURRENT SURVEY CONTROL
 DK3154  ______________________________________________________________________
 DK3154* NAD 83(1986) POSITION- 41 51 21.     (N) 088 13 29.     (W)   SCALED
 DK3154* NAVD 88 ORTHO HEIGHT -   225.159 (meters)      738.71  (feet) ADJUSTED
 DK3154  ______________________________________________________________________
 DK3154  GEOID HEIGHT    -        -33.172 (meters)                     GEOID18
 DK3154  DYNAMIC HEIGHT  -        225.081 (meters)      738.45  (feet) COMP
 DK3154  MODELED GRAVITY -    980,271.3   (mgal)                       NAVD 88
 DK3154
 DK3154  VERT ORDER      -  SECOND    CLASS I
 DK3154
 DK3154.The horizontal coordinates were scaled from a map and have
 DK3154.an estimated accuracy of +/- 6 seconds.
 DK3154
 DK3154.The orthometric height was determined by differential leveling and
 DK3154.adjusted by the NATIONAL GEODETIC SURVEY
 DK3154.in May 2008.
 DK3154
 DK3154.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3154.GEOID18 height accuracy estimate available here.
 DK3154
 DK3154.Click photographs - Photos may exist for this station.
 DK3154
 DK3154.The dynamic height is computed by dividing the NAVD 88
 DK3154.geopotential number by the normal gravity value computed on the
 DK3154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3154.degrees latitude (g = 980.6199 gals.).
 DK3154
 DK3154.The modeled gravity was interpolated from observed gravity values.
 DK3154
 DK3154;                    North         East    Units  Estimated Accuracy
 DK3154;SPC IL E     -   576,100.      309,020.      MT  (+/- 180 meters Scaled)
 DK3154
 DK3154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM983344(NAD 83)
 DK3154
 DK3154                          SUPERSEDED SURVEY CONTROL
 DK3154
 DK3154.No superseded survey control is available for this station.
 DK3154
 DK3154_MARKER: F = FLANGE-ENCASED ROD
 DK3154_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3154_STAMPING: DRM 32
 DK3154_MARK LOGO: FERMI
 DK3154_PROJECTION: RECESSED 15 CENTIMETERS
 DK3154_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3154_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3154+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3154_ROD/PIPE-DEPTH: 3.0 meters
 DK3154_SLEEVE-DEPTH  : 0.9 meters
 DK3154
 DK3154  HISTORY     - Date     Condition        Report By
 DK3154  HISTORY     - UNK      MONUMENTED       NONE
 DK3154  HISTORY     - 20071111 GOOD             PATRIC
 DK3154
 DK3154                          STATION DESCRIPTION
 DK3154
 DK3154'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3154'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3154'
 DK3154'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND WILSON
 DK3154'STREET, GO WEST ALONG WILSON STREET FOR APPROXIMATELY 1.5 MI (2.4 KM)
 DK3154'TO THE STATION ON THE LEFT.  THE STATION IS SOUTH OF WILSON ROAD.
 DK3154'
 DK3154'THE STATION IS LOCATED 0.80 MI (1.3 KM) EAST OF ROAD C WEST, 0.425 MI
 DK3154'(0.7 KM) WEST OF DRM 27 AND 5.00 FT (1.5 M) SOUTH OF EDGE OF PAVEMENT
 DK3154'AND 56 FT (17.1 M) WEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3158 ***********************************************************************
 DK3158  DESIGNATION -  DRM 34
 DK3158  PID         -  DK3158
 DK3158  STATE/COUNTY-  IL/DU PAGE
 DK3158  COUNTRY     -  US
 DK3158  USGS QUAD   -  NAPERVILLE (2018)
 DK3158
 DK3158                         *CURRENT SURVEY CONTROL
 DK3158  ______________________________________________________________________
 DK3158* NAD 83(1986) POSITION- 41 51 02.     (N) 088 14 58.     (W)   SCALED
 DK3158* NAVD 88 ORTHO HEIGHT -   225.713 (meters)      740.53  (feet) ADJUSTED
 DK3158  ______________________________________________________________________
 DK3158  GEOID HEIGHT    -        -33.149 (meters)                     GEOID18
 DK3158  DYNAMIC HEIGHT  -        225.635 (meters)      740.27  (feet) COMP
 DK3158  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 DK3158
 DK3158  VERT ORDER      -  SECOND    CLASS I
 DK3158
 DK3158.The horizontal coordinates were scaled from a map and have
 DK3158.an estimated accuracy of +/- 6 seconds.
 DK3158
 DK3158.The orthometric height was determined by differential leveling and
 DK3158.adjusted by the NATIONAL GEODETIC SURVEY
 DK3158.in May 2008.
 DK3158
 DK3158.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3158.GEOID18 height accuracy estimate available here.
 DK3158
 DK3158.Click photographs - Photos may exist for this station.
 DK3158
 DK3158.The dynamic height is computed by dividing the NAVD 88
 DK3158.geopotential number by the normal gravity value computed on the
 DK3158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3158.degrees latitude (g = 980.6199 gals.).
 DK3158
 DK3158.The modeled gravity was interpolated from observed gravity values.
 DK3158
 DK3158;                    North         East    Units  Estimated Accuracy
 DK3158;SPC IL E     -   575,510.      306,970.      MT  (+/- 180 meters Scaled)
 DK3158
 DK3158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM962339(NAD 83)
 DK3158
 DK3158                          SUPERSEDED SURVEY CONTROL
 DK3158
 DK3158.No superseded survey control is available for this station.
 DK3158
 DK3158_MARKER: F = FLANGE-ENCASED ROD
 DK3158_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3158_STAMPING: DRM 34
 DK3158_MARK LOGO: FERMI
 DK3158_PROJECTION: FLUSH
 DK3158_MAGNETIC: I = MARKER IS A STEEL ROD
 DK3158_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3158+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3158_ROD/PIPE-DEPTH: 3.5 meters
 DK3158_SLEEVE-DEPTH  : 0.9 meters
 DK3158
 DK3158  HISTORY     - Date     Condition        Report By
 DK3158  HISTORY     - UNK      MONUMENTED       NONE
 DK3158  HISTORY     - 20071111 GOOD             PATRIC
 DK3158
 DK3158                          STATION DESCRIPTION
 DK3158
 DK3158'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3158'THE STATION IS IN WEST CHICAGO, IL.
 DK3158'
 DK3158'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND WILSON
 DK3158'STREET, GO WEST ON WILSON STREET FOR 2.4 MI (3.9 KM) TO ROAD A. GO
 DK3158'SOUTHWEST ON ROAD A FOR 0.5 MI (0.8 KM) TO BATAVIA ROAD.  GO NORTHWEST
 DK3158'ON BATAVIA ROAD FOR.05 MI (0.1 KM) TO THE STATION ON THE LEFT.  THE
 DK3158'STATION IS SOUTHWEST OF BATAVIA ROAD.
 DK3158'
 DK3158'THE STATION IS LOCATED 49.0 FT (14.9 M) EAST OF EDGE OF PAVEMENT EAST
 DK3158'OF BUILDING ME 7 18.0 FT (5.5 M) SOUTH OF EDGE OF PAVEMENT AND 276.0
 DK3158'FT (84.1 M) WEST OF THE WEST EDGE OF PAVEMENT OF ROAD A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3156 ***********************************************************************
 DK3156  DESIGNATION -  DRM NML
 DK3156  PID         -  DK3156
 DK3156  STATE/COUNTY-  IL/DU PAGE
 DK3156  COUNTRY     -  US
 DK3156  USGS QUAD   -  NAPERVILLE (2018)
 DK3156
 DK3156                         *CURRENT SURVEY CONTROL
 DK3156  ______________________________________________________________________
 DK3156* NAD 83(1986) POSITION- 41 51 25.     (N) 088 14 19.     (W)   SCALED
 DK3156* NAVD 88 ORTHO HEIGHT -   226.092 (meters)      741.77  (feet) ADJUSTED
 DK3156  ______________________________________________________________________
 DK3156  GEOID HEIGHT    -        -33.164 (meters)                     GEOID18
 DK3156  DYNAMIC HEIGHT  -        226.014 (meters)      741.51  (feet) COMP
 DK3156  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 DK3156
 DK3156  VERT ORDER      -  SECOND    CLASS I
 DK3156
 DK3156.The horizontal coordinates were scaled from a map and have
 DK3156.an estimated accuracy of +/- 6 seconds.
 DK3156
 DK3156.The orthometric height was determined by differential leveling and
 DK3156.adjusted by the NATIONAL GEODETIC SURVEY
 DK3156.in May 2008.
 DK3156
 DK3156.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3156.GEOID18 height accuracy estimate available here.
 DK3156
 DK3156.Click photographs - Photos may exist for this station.
 DK3156
 DK3156.The dynamic height is computed by dividing the NAVD 88
 DK3156.geopotential number by the normal gravity value computed on the
 DK3156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3156.degrees latitude (g = 980.6199 gals.).
 DK3156
 DK3156.The modeled gravity was interpolated from observed gravity values.
 DK3156
 DK3156;                    North         East    Units  Estimated Accuracy
 DK3156;SPC IL E     -   576,220.      307,870.      MT  (+/- 180 meters Scaled)
 DK3156
 DK3156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM971346(NAD 83)
 DK3156
 DK3156                          SUPERSEDED SURVEY CONTROL
 DK3156
 DK3156.No superseded survey control is available for this station.
 DK3156
 DK3156_MARKER: F = FLANGE-ENCASED ROD
 DK3156_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3156_STAMPING: NONE
 DK3156_MARK LOGO: FERMI
 DK3156_PROJECTION: RECESSED 15 CENTIMETERS
 DK3156_MAGNETIC: I = MARKER IS A STEEL ROD
 DK3156_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3156+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3156_ROD/PIPE-DEPTH: 3.0 meters
 DK3156_SLEEVE-DEPTH  : 0.9 meters
 DK3156
 DK3156  HISTORY     - Date     Condition        Report By
 DK3156  HISTORY     - UNK      MONUMENTED       NONE
 DK3156  HISTORY     - 20071111 GOOD             PATRIC
 DK3156
 DK3156                          STATION DESCRIPTION
 DK3156
 DK3156'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3156'THE STATION IS IN FERMILAB PROPERTY NEAR BATAVIA, IL.
 DK3156'
 DK3156'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND WILSON
 DK3156'STREET, GO WEST ALONG WILSON STREET FOR 2.25 MI (3.6 KM) TO ROAD C GO
 DK3156'NORTHEAST ON ROAD C FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DK3156'
 DK3156'THE STATION IS LOCATED 3.00 FT (0.9 M) NORTH, 8.00 FT (2.4 M) EAST OF
 DK3156'THE NORTHEAST CORNER OF THE PARKING LOT EAST OF THE NEW MUON
 DK3156'LABORATORY BUILDING 0.10 MI (0.2 KM) NORTH OF WILSON STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1635 ***********************************************************************
 HB1635  DESIGNATION -  DRUMSTA
 HB1635  PID         -  HB1635
 HB1635  STATE/COUNTY-  IL/FRANKLIN
 HB1635  COUNTRY     -  US
 HB1635  USGS QUAD   -  WEST FRANKFORT (2018)
 HB1635
 HB1635                         *CURRENT SURVEY CONTROL
 HB1635  ______________________________________________________________________
 HB1635* NAD 83(1997) POSITION- 37 56 22.68913(N) 088 53 05.77660(W)   ADJUSTED
 HB1635* NAVD 88 ORTHO HEIGHT -   138.    (meters)      453.    (feet) SCALED
 HB1635  ______________________________________________________________________
 HB1635  GEOID HEIGHT    -        -29.568 (meters)                     GEOID18
 HB1635  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 HB1635  HORZ ORDER      -  SECOND
 HB1635
 HB1635.The horizontal coordinates were established by classical geodetic methods
 HB1635.and adjusted by the National Geodetic Survey in October 1999.
 HB1635
 HB1635.The orthometric height was scaled from a topographic map.
 HB1635
 HB1635.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1635.GEOID18 height accuracy estimate available here.
 HB1635
 HB1635.Click photographs - Photos may exist for this station.
 HB1635
 HB1635.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1635
 HB1635. The following values were computed from the NAD 83(1997) position.
 HB1635
 HB1635;                    North         East     Units Scale Factor Converg.
 HB1635;SPC IL E     -   141,418.354   251,512.551   MT  1.00000394   -0 20 20.9
 HB1635;SPC IL E     -   463,970.05    825,170.76   sFT  1.00000394   -0 20 20.9
 HB1635;UTM  16      - 4,200,793.019   334,364.560   MT  0.99993791   -1 09 33.1
 HB1635
 HB1635!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1635!SPC IL E     -   0.99998300  x   1.00000394  =   0.99998694
 HB1635!UTM  16      -   0.99998300  x   0.99993791  =   0.99992091
 HB1635
 HB1635:                Primary Azimuth Mark                     Grid Az
 HB1635:SPC IL E     -  DRUMSTA AZ MK                            121 08 53.7
 HB1635:UTM  16      -  DRUMSTA AZ MK                            121 58 05.9
 HB1635
 HB1635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3436400793(NAD 83)
 HB1635
 HB1635|---------------------------------------------------------------------|
 HB1635| PID    Reference Object                     Distance      Geod. Az  |
 HB1635|                                                           dddmmss.s |
 HB1635| CI4320 DRUMSTA RM 1                         10.320 METERS 01357     |
 HB1635| CI4319 DRUMSTA AZ MK                                      1204832.8 |
 HB1635| CI4321 DRUMSTA RM 2                         10.327 METERS 21839     |
 HB1635|---------------------------------------------------------------------|
 HB1635
 HB1635                          SUPERSEDED SURVEY CONTROL
 HB1635
 HB1635  NAD 83(1993)-  37 56 22.69924(N)    088 53 05.77627(W) AD(       ) 2
 HB1635  NAD 83(1986)-  37 56 22.70168(N)    088 53 05.77819(W) AD(       ) 2
 HB1635  NAD 27      -  37 56 22.52204(N)    088 53 05.53851(W) AD(       ) 2
 HB1635
 HB1635.Superseded values are not recommended for survey control.
 HB1635
 HB1635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1635.See file dsdata.pdf to determine how the superseded data were derived.
 HB1635
 HB1635_MARKER: DS = TRIANGULATION STATION DISK
 HB1635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1635_STAMPING: DRUMSTA 1960
 HB1635_MARK LOGO: CGS
 HB1635_PROJECTION: FLUSH
 HB1635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1635+STABILITY: SURFACE MOTION
 HB1635
 HB1635  HISTORY     - Date     Condition        Report By
 HB1635  HISTORY     - 1960     MONUMENTED       CGS
 HB1635  HISTORY     - 19861104 MARK NOT FOUND   NGS
 HB1635  HISTORY     - 20090505 MARK NOT FOUND   ILDT
 HB1635
 HB1635                          STATION DESCRIPTION
 HB1635
 HB1635'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1635'THE STATION IS ABOUT 4 MILES SOUTH OF BENTON, ABOUT 4 MILES
 HB1635'NORTH-NORTHEAST OF WEST FRANKFORT, NEAR THE CENTER OF SEC. 4,
 HB1635'T. 7 S., R. 3 E., AND ON THE PROPERTY OF MR. M.J. DRUMSTA. IT IS 50
 HB1635'FEET NORTH OF THE CENTERLINE OF A GRAVELED FARM ROAD, 27
 HB1635'FEET WEST OF THE CENTERLINE OF THE GRAVELED FARM ROAD AND 6 FEET
 HB1635'NORTH OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 HB1635'IS STAMPED DRUMSTA 1960.
 HB1635'
 HB1635'TO REACH THE STATION FROM THE POST OFFICE IN WEST FRANKFORT, GO EAST
 HB1635'ON STATE HIGHWAY 149 FOR 1.5 MILES TO A SIDE ROAD LEFT AND A
 HB1635'SIGN DEERING 2 MI. TURN LEFT AND GO NORTHERLY ON NORTH HORREL STREET
 HB1635'FOR 0.95 MILE TO A ROAD FORK.  TAKE THE RIGHT FORK AND GO
 HB1635'NORTHEAST AND NORTH ON THE PAVED ROAD FOR 1.6 MILES TO A CROSSROAD
 HB1635'AND THE END OF THE PAVEMENT*. CONTINUE NORTH ON A GRAVELED
 HB1635'ROAD FOR 0.55 MILE TO A FIELD ROAD RIGHT JUST AFTER PASSING A RED
 HB1635'BARN ON THE RIGHT. TURN RIGHT AND GO EAST ON THE FIELD ROAD
 HB1635'FOR 0.15 MILE TO A FORK JUST BEFORE REACHING A RAILROAD TRACK.
 HB1635'TAKE THE LEFT FORK AND GO NORTHEAST ALONG THE NORTH SIDE OF A FENCE
 HB1635'FOR 0.5 MILE TO A POINT WHERE THE ROAD LEAVES THE FENCE LINE
 HB1635'AND TURNS NORTHERLY. TURN LEFT AND FOLLOW THE FIELD ROAD NORTHERLY
 HB1635'FOR 0.1 MILE TO A T-ROAD. TURN LEFT AND GO WEST AND SOUTH ON
 HB1635'A GRAVELED FARM ROAD FOR 0.2 MILE TO THE STATION ON THE RIGHT AT A
 HB1635'POINT WHERE THE FARM ROAD TURNS FROM SOUTH TO WEST.
 HB1635'
 HB1635'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON A GRAVELED
 HB1635'ROAD FOR 1.0 MILE TO A SIDE ROAD LEFT. TURN LEFT AND GO NORTH
 HB1635'ON A GRAVELED ROAD FOR 0.4 MILE TO A FARM ROAD RIGHT AND THE AZIMUTH
 HB1635'MARK ON THE RIGHT AS DESCRIBED.
 HB1635'
 HB1635'REFERENCE MARK 1 IS 40 FEET NORTH OF A WITNESS POST AND 22 FEET WEST
 HB1635'OF THE CENTERLINE OF THE GRAVELED FARM ROAD.  THE MONUMENT IS
 HB1635'FLUSH AND THE DISK IS STAMPED DRUMSTA NO 1 1960.
 HB1635'
 HB1635'REFERENCE MARK 2 IS 31 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 HB1635'FARM ROAD, 30 FEET SOUTHWEST OF THE WITNESS POST AND 23
 HB1635'FEET NORTH OF THE CENTERLINE OF THE GRAVELED FARM ROAD. THE MONUMENT
 HB1635'PROJECTS 2 INCHES AND THE DISK IS STAMPED DRUMSTA NO 2 1960.
 HB1635'
 HB1635'THE AZIMUTH MARK IS 25 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1635'ROAD, 23 FEET NORTH OF THE CENTERLINE OF A FARM ROAD, 4 FEET
 HB1635'NORTH OF A POWER LINE GUY POLE AND 2 FEET SOUTH OF A WITNESS POST.
 HB1635'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DRUMSTA
 HB1635'1960.
 HB1635'
 HB1635'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1635'
 HB1635'NO PICTURE POINT AVAILABLE
 HB1635
 HB1635                          STATION RECOVERY (1986)
 HB1635
 HB1635'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 (PS)
 HB1635'MARK NOT FOUND.
 HB1635
 HB1635                          STATION RECOVERY (2009)
 HB1635
 HB1635'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB1635'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1690 ***********************************************************************
 HB1690  DESIGNATION -  DRURY
 HB1690  PID         -  HB1690
 HB1690  STATE/COUNTY-  IL/JACKSON
 HB1690  COUNTRY     -  US
 HB1690  USGS QUAD   -  CARBONDALE (2018)
 HB1690
 HB1690                         *CURRENT SURVEY CONTROL
 HB1690  ______________________________________________________________________
 HB1690* NAD 83(1997) POSITION- 37 39 15.14429(N) 089 14 18.01338(W)   ADJUSTED
 HB1690* NAVD 88 ORTHO HEIGHT -   192.    (meters)      630.    (feet) SCALED
 HB1690  ______________________________________________________________________
 HB1690  GEOID HEIGHT    -        -28.964 (meters)                     GEOID18
 HB1690  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 HB1690  HORZ ORDER      -  SECOND
 HB1690
 HB1690.The horizontal coordinates were established by classical geodetic methods
 HB1690.and adjusted by the National Geodetic Survey in October 1999.
 HB1690
 HB1690.The orthometric height was scaled from a topographic map.
 HB1690
 HB1690.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1690.GEOID18 height accuracy estimate available here.
 HB1690
 HB1690.Click photographs - Photos may exist for this station.
 HB1690
 HB1690.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1690
 HB1690. The following values were computed from the NAD 83(1997) position.
 HB1690
 HB1690;                    North         East     Units Scale Factor Converg.
 HB1690;SPC IL W     -   109,996.818   781,914.949   MT  1.00002380   +0 34 01.7
 HB1690;SPC IL W     -   360,881.23  2,565,332.63   sFT  1.00002380   +0 34 01.7
 HB1690;UTM  16      - 4,169,806.489   302,547.946   MT  1.00008024   -1 22 04.2
 HB1690
 HB1690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1690!SPC IL W     -   0.99997442  x   1.00002380  =   0.99999822
 HB1690!UTM  16      -   0.99997442  x   1.00008024  =   1.00005466
 HB1690
 HB1690:                Primary Azimuth Mark                     Grid Az
 HB1690:SPC IL W     -  DRURY AZ MK                              175 10 06.9
 HB1690:UTM  16      -  DRURY AZ MK                              177 06 12.8
 HB1690
 HB1690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0254769806(NAD 83)
 HB1690
 HB1690|---------------------------------------------------------------------|
 HB1690| PID    Reference Object                     Distance      Geod. Az  |
 HB1690|                                                           dddmmss.s |
 HB1690| HB1686 CARBONDALE RADIO WSIU FM TOWER      APPROX. 6.0 KM 0024942.6 |
 HB1690| CI4323 DRURY RM 1                           23.005 METERS 17154     |
 HB1690| CI4322 DRURY AZ MK                                        1754408.6 |
 HB1690| CI4324 DRURY RM 2                           22.782 METERS 28036     |
 HB1690|---------------------------------------------------------------------|
 HB1690
 HB1690                          SUPERSEDED SURVEY CONTROL
 HB1690
 HB1690  NAD 83(1993)-  37 39 15.15311(N)    089 14 18.01474(W) AD(       ) 2
 HB1690  NAD 83(1986)-  37 39 15.15540(N)    089 14 18.01758(W) AD(       ) 2
 HB1690  NAD 27      -  37 39 14.97461(N)    089 14 17.71157(W) AD(       ) 2
 HB1690
 HB1690.Superseded values are not recommended for survey control.
 HB1690
 HB1690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1690.See file dsdata.pdf to determine how the superseded data were derived.
 HB1690
 HB1690_MARKER: DS = TRIANGULATION STATION DISK
 HB1690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1690_STAMPING: DRURY 1961
 HB1690_MARK LOGO: CGS
 HB1690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1690+STABILITY: SURFACE MOTION
 HB1690_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1690+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2011
 HB1690
 HB1690  HISTORY     - Date     Condition        Report By
 HB1690  HISTORY     - 1961     MONUMENTED       CGS
 HB1690  HISTORY     - 1968     GOOD             ILHD
 HB1690  HISTORY     - 20110714 GOOD             ILDT
 HB1690
 HB1690                          STATION DESCRIPTION
 HB1690
 HB1690'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1690'THE STATION IS ABOUT 5 MILES SOUTH-SOUTHWEST OF CARBONDALE, ABOUT 9
 HB1690'MILES SOUTHEAST OF MURPHYSBORO AND IS IN THE NORTHWEST 1/4 OF
 HB1690'SECTION 20, T. 10 S., R. 1 W.. IT IS 57 FEET WEST OF THE CENTERLINE
 HB1690'OF U.S. HIGHWAY 51, 29 FEET SOUTHWEST OF A FENCE CORNER, 26
 HB1690'FEET NORTHWEST OF A 30 INCH WALNUT TREE AND 14 FEET SOUTH OF A
 HB1690'WITNESS POST AND WIRE FENCE. THE MONUMENT PROJECTS 2 INCHES AND
 HB1690'THE DISK IS STAMPED DRURY 1961.
 HB1690'
 HB1690'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 13 IN
 HB1690'CARBONDALE, GO SOUTH ON HIGHWAY 51 FOR 4.25 MILES TO A SIDE
 HB1690'ROAD LEFT IN A SMALL SETTLEMENT. CONTINUE SOUTH ON HIGHWAY 51 FOR
 HB1690'1.65 MILES TO A HOUSE ON THE LEFT AND THE STATION ON THE RIGHT.
 HB1690'
 HB1690'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 51
 HB1690'FOR 0.4 MILE TO A DRIVEWAY ON THE LEFT AND THE AZIMUTH MARK IN
 HB1690'THE NORTHEAST ANGLE.
 HB1690'
 HB1690'REFERENCE MARK 1 IS 33 FEET NORTH-NORTHWEST OF A TELEPHONE POLE, 32
 HB1690'FEET WEST OF THE CENTERLINE OF HIGHWAY 51 AND 1 FOOT WEST OF A
 HB1690'FENCE LINE. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1690'DRURY NO 1 1961.
 HB1690'
 HB1690'REFERENCE MARK 2 IS 76 FEET WEST OF THE WITNESS POST AND 2 FEET SOUTH
 HB1690'OF THE WIRE FENCE. THE MONUMENT PROJECTS 2 INCHES AND THE
 HB1690'DISK IS STAMPED DRURY NO 2 1961.
 HB1690'
 HB1690'THE AZIMUTH MARK IS 41 FEET NORTHEAST OF THE CENTER OF A DRIVEWAY
 HB1690'EAST AND U.S. HIGHWAY 51, 33 FEET EAST OF THE CENTERLINE OF
 HB1690'HIGHWAY 51, 1 FOOT WEST OF A FENCE AND 1 FOOT NORTH OF A WITNESS
 HB1690'POST. THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED DRURY
 HB1690'1961.
 HB1690'
 HB1690'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1690
 HB1690                          STATION RECOVERY (1968)
 HB1690
 HB1690'RECOVERY NOTE BY IL HIGHWAY DEPT 1968
 HB1690'DRURY RECOVERED IN GOOD CONDITION. REFERENCE MARKS 1 AND 2 RECOVERED
 HB1690'IN GOOD CONDITION. AZIMUTH MARK RECOVERED.
 HB1690
 HB1690                          STATION RECOVERY (2011)
 HB1690
 HB1690'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1690'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0964 ***********************************************************************
 LC0964  DESIGNATION -  DRY
 LC0964  PID         -  LC0964
 LC0964  STATE/COUNTY-  IL/MCLEAN
 LC0964  COUNTRY     -  US
 LC0964  USGS QUAD   -  NORMAL WEST (2018)
 LC0964
 LC0964                         *CURRENT SURVEY CONTROL
 LC0964  ______________________________________________________________________
 LC0964* NAD 83(1997) POSITION- 40 33 47.37806(N) 089 07 06.32383(W)   ADJUSTED
 LC0964* NAVD 88 ORTHO HEIGHT -   243.468 (meters)      798.78  (feet) ADJUSTED
 LC0964  ______________________________________________________________________
 LC0964  GEOID HEIGHT    -        -32.216 (meters)                     GEOID18
 LC0964  LAPLACE CORR    -          2.58  (seconds)                    DEFLEC18
 LC0964  DYNAMIC HEIGHT  -        243.354 (meters)      798.40  (feet) COMP
 LC0964  MODELED GRAVITY -    980,151.2   (mgal)                       NAVD 88
 LC0964
 LC0964  HORZ ORDER      -  SECOND
 LC0964  VERT ORDER      -  SECOND    CLASS 0
 LC0964
 LC0964.The horizontal coordinates were established by classical geodetic methods
 LC0964.and adjusted by the National Geodetic Survey in October 1999.
 LC0964
 LC0964.The orthometric height was determined by differential leveling and
 LC0964.adjusted by the NATIONAL GEODETIC SURVEY
 LC0964.in June 1991.
 LC0964
 LC0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0964.GEOID18 height accuracy estimate available here.
 LC0964
 LC0964.Click photographs - Photos may exist for this station.
 LC0964
 LC0964.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0964
 LC0964.The dynamic height is computed by dividing the NAVD 88
 LC0964.geopotential number by the normal gravity value computed on the
 LC0964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0964.degrees latitude (g = 980.6199 gals.).
 LC0964
 LC0964.The modeled gravity was interpolated from observed gravity values.
 LC0964
 LC0964. The following values were computed from the NAD 83(1997) position.
 LC0964
 LC0964;                    North         East     Units Scale Factor Converg.
 LC0964;SPC IL E     -   432,828.351   233,513.472   MT  1.00002939   -0 30 38.0
 LC0964;SPC IL E     - 1,420,037.68    766,118.78   sFT  1.00002939   -0 30 38.0
 LC0964;SPC IL W     -   433,045.582   788,769.411   MT  1.00003814   +0 40 54.1
 LC0964;SPC IL W     - 1,420,750.38  2,587,820.98   sFT  1.00003814   +0 40 54.1
 LC0964;UTM  16      - 4,492,422.082   320,659.894   MT  0.99999591   -1 22 40.6
 LC0964
 LC0964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0964!SPC IL E     -   0.99996686  x   1.00002939  =   0.99999625
 LC0964!SPC IL W     -   0.99996686  x   1.00003814  =   1.00000500
 LC0964!UTM  16      -   0.99996686  x   0.99999591  =   0.99996277
 LC0964
 LC0964:                Primary Azimuth Mark                     Grid Az
 LC0964:SPC IL E     -  CARLOCK                                  313 04 34.0
 LC0964:SPC IL W     -  CARLOCK                                  311 53 01.9
 LC0964:UTM  16      -  CARLOCK                                  313 56 36.6
 LC0964
 LC0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2065992422(NAD 83)
 LC0964
 LC0964|---------------------------------------------------------------------|
 LC0964| PID    Reference Object                     Distance      Geod. Az  |
 LC0964|                                                           dddmmss.s |
 LC0964| LC0963 DRY RM 1                             13.440 METERS 08901     |
 LC0964| DQ7058 DRY AZ MK                                          1765629.9 |
 LC0964| LC0965 DRY RM 2                             18.445 METERS 18052     |
 LC0964| LC0959 CARLOCK                             APPROX. 3.1 KM 3123356.0 |
 LC0964|---------------------------------------------------------------------|
 LC0964
 LC0964                          SUPERSEDED SURVEY CONTROL
 LC0964
 LC0964  NAD 83(1986)-  40 33 47.39135(N)    089 07 06.32507(W) AD(       ) 2
 LC0964  NAD 27      -  40 33 47.25890(N)    089 07 06.03660(W) AD(       ) 2
 LC0964  NGVD 29 (??/??/92)  243.530  (m)          798.98   (f) ADJ UNCH    2 0
 LC0964  NGVD 29             243.53   (m)          799.0    (f) LEVELING    3  
 LC0964
 LC0964.Superseded values are not recommended for survey control.
 LC0964
 LC0964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0964.See file dsdata.pdf to determine how the superseded data were derived.
 LC0964
 LC0964_MARKER: DS = TRIANGULATION STATION DISK
 LC0964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0964_STAMPING: DRY 1959
 LC0964_MARK LOGO: CGS
 LC0964_PROJECTION: FLUSH
 LC0964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0964+STABILITY: SURFACE MOTION
 LC0964
 LC0964  HISTORY     - Date     Condition        Report By
 LC0964  HISTORY     - 1959     MONUMENTED       CGS
 LC0964  HISTORY     - 1959     GOOD             CGS
 LC0964  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 LC0964  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0964
 LC0964                          STATION DESCRIPTION
 LC0964
 LC0964'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0964'THE STATION IS LOCATED ABOUT 1.5 MILES SOUTH-SOUTHEAST OF
 LC0964'CARLOCK, 3.5 MILES NORTHEAST OF DANVERS AND IN THE FRONT
 LC0964'YARD OF THE FARM HOME OF MR. C.F. GRIEDER.
 LC0964'
 LC0964'TO REACH THE STATION FROM THE POST OFFICE IN CARLOCK, GO
 LC0964'EAST ON U.S. HIGHWAY 150 FOR 0.65 MILE TO A SIDE ROAD RIGHT,
 LC0964'TURN RIGHT AND GO SOUTH FOR 1.30 MILES TO HOME OF MR. C.F.
 LC0964'GRIEDER AND STATION ON THE RIGHT.
 LC0964'
 LC0964'STATION MARK, A STANDARD DISK STAMPED DRY 1959, IS SET IN
 LC0964'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 LC0964'THE MARK IS 93 FEET EAST OF THE NORTHEAST CORNER OF HOUSE,
 LC0964'41 FEET NORTH OF DRIVEWAY, 21 FEET WEST OF THE APPROXIMATE
 LC0964'CENTER OF A GRAVEL ROAD AND 17 FEET SOUTH-SOUTHEAST OF A
 LC0964'48 INCH TREE.
 LC0964'
 LC0964'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED DRY NO
 LC0964'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0964'2 INCHES.  THE MARK IS 22 FEET EAST OF THE APPROXIMATE CENTER
 LC0964'OF A GRAVEL ROAD, 1.4 FEET WEST OF FENCE AND 1.2 FEET WEST
 LC0964'OF WITNESS POST.
 LC0964'
 LC0964'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED DRY NO
 LC0964'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0964'2 INCHES.  THE MARK IS 18.5 FEET SOUTH OF THE APPROXIMATE
 LC0964'CENTER OF DRIVEWAY, 23.5 FEET WEST OF THE APPROXIMATE CENTER
 LC0964'OF A GRAVEL ROAD, 4 FEET SOUTH-SOUTHEAST OF TELEPHONE POLE
 LC0964'AND 3 FEET EAST OF FENCE.
 LC0964'
 LC0964'AZIMUTH MARK, A STANDARD DISK STAMPED DRY 1959, IS SET IN
 LC0964'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 LC0964'THE MARK IS 23 FEET EAST OF THE APPROXIMATE CENTER OF A
 LC0964'GRAVEL ROAD, 2 FEET WEST OF A FENCE AND 1.3 FEET WEST OF
 LC0964'A WITNESS POST.
 LC0964'
 LC0964'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 LC0964'GRAVEL ROAD 0.3 MILE TO AZIMUTH MARK ON THE LEFT.
 LC0964
 LC0964                          STATION RECOVERY (1959)
 LC0964
 LC0964'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0964'2 MI SE FROM CARLOCK.
 LC0964'ABOUT 0.9 MILE SOUTH ALONG A GRAVEL ROAD FROM THE CHICAGO AND
 LC0964'ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 0.75 MILES EAST
 LC0964'ALONG A GRAVEL ROAD, THENCE 0.3 MILE SOUTH ALONG A GRAVEL ROAD,
 LC0964'AT A DRIVEWAY WEST TO A FARM HOUSE, 22 FEET WEST OF THE CENTER
 LC0964'LINE OF THE ROAD, 41 FEET NORTH OF THE CENTER LINE OF THE DRIVEWAY,
 LC0964'95 FEET EAST OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 18 FEET
 LC0964'SOUTH-SOUTHEAST OF A 36-INCH MAPLE TREE, 45.4 FEET WEST OF A
 LC0964'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND
 LC0964'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0964
 LC0964                          STATION RECOVERY (1987)
 LC0964
 LC0964'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0964'MARK NOT FOUND.
 LC0964
 LC0964                          STATION RECOVERY (1988)
 LC0964
 LC0964'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0964'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0298 ***********************************************************************
 KB0298  DESIGNATION -  DRY
 KB0298  PID         -  KB0298
 KB0298  STATE/COUNTY-  IL/COLES
 KB0298  COUNTRY     -  US
 KB0298  USGS QUAD   -  MATTOON WEST (2018)
 KB0298
 KB0298                         *CURRENT SURVEY CONTROL
 KB0298  ______________________________________________________________________
 KB0298* NAD 83(1997) POSITION- 39 24 37.69711(N) 088 23 25.83237(W)   ADJUSTED
 KB0298* NAVD 88 ORTHO HEIGHT -   218.443 (meters)      716.68  (feet) ADJUSTED
 KB0298  ______________________________________________________________________
 KB0298  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0298  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 KB0298  DYNAMIC HEIGHT  -        218.315 (meters)      716.26  (feet) COMP
 KB0298  MODELED GRAVITY -    980,039.2   (mgal)                       NAVD 88
 KB0298
 KB0298  HORZ ORDER      -  SECOND
 KB0298  VERT ORDER      -  SECOND    CLASS 0
 KB0298
 KB0298.The horizontal coordinates were established by classical geodetic methods
 KB0298.and adjusted by the National Geodetic Survey in October 1999.
 KB0298
 KB0298.The orthometric height was determined by differential leveling and
 KB0298.adjusted by the NATIONAL GEODETIC SURVEY
 KB0298.in June 1991.
 KB0298
 KB0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0298.GEOID18 height accuracy estimate available here.
 KB0298
 KB0298.Click photographs - Photos may exist for this station.
 KB0298
 KB0298.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0298
 KB0298.The dynamic height is computed by dividing the NAVD 88
 KB0298.geopotential number by the normal gravity value computed on the
 KB0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0298.degrees latitude (g = 980.6199 gals.).
 KB0298
 KB0298.The modeled gravity was interpolated from observed gravity values.
 KB0298
 KB0298. The following values were computed from the NAD 83(1997) position.
 KB0298
 KB0298;                    North         East     Units Scale Factor Converg.
 KB0298;SPC IL E     -   304,548.755   295,075.946   MT  0.99997530   -0 02 10.7
 KB0298;SPC IL E     -   999,173.71    968,095.00   sFT  0.99997530   -0 02 10.7
 KB0298;UTM  16      - 4,363,250.974   380,289.869   MT  0.99977644   -0 52 58.4
 KB0298
 KB0298!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0298!SPC IL E     -   0.99997077  x   0.99997530  =   0.99994607
 KB0298!UTM  16      -   0.99997077  x   0.99977644  =   0.99974722
 KB0298
 KB0298:                Primary Azimuth Mark                     Grid Az
 KB0298:SPC IL E     -  DRY AZ MK                                089 26 52.2
 KB0298:UTM  16      -  DRY AZ MK                                090 17 39.9
 KB0298
 KB0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8028963250(NAD 83)
 KB0298
 KB0298|---------------------------------------------------------------------|
 KB0298| PID    Reference Object                     Distance      Geod. Az  |
 KB0298|                                                           dddmmss.s |
 KB0298| KB1214 MATTOON BELL TEL ATT MICROWAVE      APPROX. 1.6 KM 0440701.0 |
 KB0298| KB0296 DRY AZ MK                                          0892441.5 |
 KB0298| KB0297 DRY RM 1                             11.120 METERS 09146     |
 KB0298| KB1140 DRY RM 3                              9.560 METERS 26855     |
 KB0298| KB0299 DRY RM 2                              9.548 METERS 26908     |
 KB0298|---------------------------------------------------------------------|
 KB0298
 KB0298                          SUPERSEDED SURVEY CONTROL
 KB0298
 KB0298  NAD 83(1997)-  39 24 37.69993(N)    088 23 25.83294(W) AD(       ) 2
 KB0298  NAD 83(1986)-  39 24 37.70971(N)    088 23 25.82907(W) AD(       ) 2
 KB0298  NAD 27      -  39 24 37.58470(N)    088 23 25.66010(W) AD(       ) 2
 KB0298  NGVD 29 (??/??/92)  218.508  (m)          716.89   (f) ADJ UNCH    2 0
 KB0298  NGVD 29             218.51   (m)          716.9    (f) LEVELING    3  
 KB0298
 KB0298.Superseded values are not recommended for survey control.
 KB0298
 KB0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0298.See file dsdata.pdf to determine how the superseded data were derived.
 KB0298
 KB0298_MARKER: DS = TRIANGULATION STATION DISK
 KB0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0298_STAMPING: DRY 1959
 KB0298_MARK LOGO: CGS
 KB0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0298+STABILITY: SURFACE MOTION
 KB0298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0298+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2025
 KB0298
 KB0298  HISTORY     - Date     Condition        Report By
 KB0298  HISTORY     - 1959     MONUMENTED       CGS
 KB0298  HISTORY     - 1959     GOOD             CGS
 KB0298  HISTORY     - 1973     GOOD             NGS
 KB0298  HISTORY     - 1978     GOOD             NGS
 KB0298  HISTORY     - 1978     GOOD             USGS
 KB0298  HISTORY     - 20050228 GOOD             ILDT
 KB0298  HISTORY     - 20250506 GOOD             ILDW
 KB0298
 KB0298                          STATION DESCRIPTION
 KB0298
 KB0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0298'THE STATION IS LOCATED ABOUT 5 MILES SOUTH OF MATTOON AND ABOUT 2.5
 KB0298'MILES NORTH-EAST OF THE VILLAGE OF AETNA ON ROAD RIGHT-OF-WAY.
 KB0298'
 KB0298'TO REACH THE STATION FROM JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0298'HIGHWAY 16 ABOUT ONE BLOCK WEST OF THE POST OFFICE IN MATTOON, GO
 KB0298'SOUTHERLY ON U.S. HIGHWAY 45 FOR 4.25 MILES TO A MICROWAVE TOWER ON
 KB0298'LEFT,, CONTINUE SOUTH FOR 0.8 MILE TO A CROSSROAD, TURN RIGHT AND
 KB0298'GO WEST FOR 0.7 MILE TO STATION ON LEFT AT A BOARD GATE.
 KB0298'
 KB0298'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KB0298'INCH CONCRETE POST PROJECTING ABOUT 6 INCHES AND THE DISK IS
 KB0298'STAMPED DRY 1959. IT IS 1.6 FEET NORTH OF FENCE, 1.6 FEET NORTH OF
 KB0298'WITNESS POST AND 18 FEET SOUTH OF APPROXIMATE CENTER OF ROAD.
 KB0298'REFERENCE MARK NO. 1 A STANDARD REFERENCE MARK
 KB0298'DISK SET IN A 12 X 12 INCH POST PROJECTING ABOUT 6 INCHES AND THE
 KB0298'DISK IS STAMPED DRY NO 1 1959. IT IS 1 FOOT NORTH OF FENCE, 34.6
 KB0298'FEET EAST OF WITNESS POST AND 23 FEET SOUTH OF APPROXIMATE
 KB0298'CENTER OF ROAD.
 KB0298'
 KB0298'REFERENCE MARK NO. 2 A STANDARD REFERENCE MARK DISK SET IN A 12 X 12
 KB0298'INCH CONCRETE POST PROJECTING ABOUT 6 INCHES AND THE DISK IS
 KB0298'STAMPED DRY NO 2 1959. IT IS 20 FEET SOUTH OF APPROXIMATE CENTER OF
 KB0298'ROAD, 1 FOOT NORTH OF FENCE AND 33.4 FEET WEST OF WITNESS POST.
 KB0298'
 KB0298'AZIMUTH MARK A STANDARD AZIMUTH MARK DISK SET IN A 12 X 12 INCH
 KB0298'CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS STAMPED
 KB0298'DRY 1959. IT IS 1.8 FEET WEST OF WITNESS POST, 1.8 FEET WEST OF A
 KB0298'TELEPHONE POLE AND 22 FEET NORTH OF APPROXIMATE CENTER OF
 KB0298'ROAD.
 KB0298'
 KB0298'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST FOR 0.45 MILE TO
 KB0298'THE AZIMUTH MARK ON NORTH SIDE OF ROAD AS DESCRIBED.
 KB0298
 KB0298                          STATION RECOVERY (1959)
 KB0298
 KB0298'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0298'5.6 MI S FROM MATTOON.
 KB0298'ABOUT 4.95 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0298'WITH STATE HIGHWAY 16 IN MATTOON, THENCE 0.7 MILES WEST ALONG
 KB0298'AN ASPHALT ROAD, ABOUT 0.1 MILE WEST OF A FARM HOUSE SOUTH OF THE
 KB0298'ROAD, AT A BOARD GATE SOUTH OF THE ROAD, 20 FEET SOUTH OF THE
 KB0298'CENTER LINE OF THE ROAD, 2 FEET NORTH OF A FENCE, 6 1/2 FEET
 KB0298'WEST OF THE WEST END OF A BOARD GATE, 106 1/2 FEET EAST OF THE
 KB0298'THIRD POWER POLE WEST OF THE FARM HOUSE, 2.6 FEET NORTHWEST OF
 KB0298'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 KB0298'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 KB0298
 KB0298                          STATION RECOVERY (1973)
 KB0298
 KB0298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0298'RECOVERED IN GOOD CONDITION.
 KB0298
 KB0298                          STATION RECOVERY (1978)
 KB0298
 KB0298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 KB0298'STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK FOUND IN GOOD
 KB0298'CONDITION.  REFERENCE MARK 2 WAS FOUND WITH THE DISK SHEARED OFF.
 KB0298'REFERENCE MARK 3 DISK WAS SET IN THE CONCRETE POST THAT REFERENCE
 KB0298'MARK 2 WAS SET IN.  THE MATTOON, BELL TELEPHONE CO. A.T. AND T
 KB0298'MICROWAVE TOWER WAS NOT OBSERVED DUE TO INTERSECTION POINT NOT
 KB0298'VISIBLE AT THIS TIME.  REFERENCE MARK 1 WAS LONGER BY 0.02 FOOT,
 KB0298'THE DIRECTION OFF THE AZIMUTH MARK WAS LESS BY 4 MINUTES AND 32
 KB0298'SECONDS.  THE ORIGINAL DESCRIPTION AND TOO REACH ARE ADEQUATE
 KB0298'FOR RECOVERY OF THE STATION.
 KB0298'
 KB0298'REFERENCE MARK 3 IS 86 FEET EAST OF A ROAD RIGHT-OF-WAY-MARKER, 1
 KB0298'FOOT EAST OF A METAL WITNESS POST AND 19 FEET SOUTH OF THE
 KB0298'CENTERLINE OF THE ROAD.  THE MARK PROJECTS 5 INCHES AND THE DISK
 KB0298'STAMPED DRY 1959 NO 3 1978.
 KB0298'
 KB0298'A METAL WITNESS POST WAS SET 0.5 FOOT SOUTH OF THE STATION MARK AND
 KB0298'ONE SET 0.5 FOOT SOUTH OF REFERENCE MARK 1.
 KB0298'
 KB0298'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES SOUTH OF
 KB0298'MATTOON.
 KB0298'
 KB0298'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0298
 KB0298                          STATION RECOVERY (1978)
 KB0298
 KB0298'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KB0298'RECOVERED IN GOOD CONDITION.
 KB0298
 KB0298                          STATION RECOVERY (2005)
 KB0298
 KB0298'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0298'RECOVERED IN GOOD CONDITION.
 KB0298
 KB0298                          STATION RECOVERY (2025)
 KB0298
 KB0298'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 KB0298'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1713 ***********************************************************************
 JB1713  DESIGNATION -  DRY
 JB1713  PID         -  JB1713
 JB1713  STATE/COUNTY-  IL/WAYNE
 JB1713  COUNTRY     -  US
 JB1713  USGS QUAD   -  GEFF (2018)
 JB1713
 JB1713                         *CURRENT SURVEY CONTROL
 JB1713  ______________________________________________________________________
 JB1713* NAD 83(1997) POSITION- 38 27 32.82282(N) 088 28 58.91657(W)   ADJUSTED
 JB1713* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 JB1713  ______________________________________________________________________
 JB1713  GEOID HEIGHT    -        -30.678 (meters)                     GEOID18
 JB1713  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 JB1713  HORZ ORDER      -  SECOND
 JB1713
 JB1713.The horizontal coordinates were established by classical geodetic methods
 JB1713.and adjusted by the National Geodetic Survey in October 1999.
 JB1713
 JB1713.The orthometric height was scaled from a topographic map.
 JB1713
 JB1713.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1713.GEOID18 height accuracy estimate available here.
 JB1713
 JB1713.Click photographs - Photos may exist for this station.
 JB1713
 JB1713.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1713
 JB1713. The following values were computed from the NAD 83(1997) position.
 JB1713
 JB1713;                    North         East     Units Scale Factor Converg.
 JB1713;SPC IL E     -   198,946.611   286,934.283   MT  0.99997710   -0 05 35.2
 JB1713;SPC IL E     -   652,710.67    941,383.56   sFT  0.99997710   -0 05 35.2
 JB1713;UTM  16      - 4,257,798.709   370,606.363   MT  0.99980619   -0 55 21.0
 JB1713
 JB1713!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1713!SPC IL E     -   0.99998051  x   0.99997710  =   0.99995761
 JB1713!UTM  16      -   0.99998051  x   0.99980619  =   0.99978671
 JB1713
 JB1713:                Primary Azimuth Mark                     Grid Az
 JB1713:SPC IL E     -  DRY AZ MK                                275 41 24.5
 JB1713:UTM  16      -  DRY AZ MK                                276 31 10.3
 JB1713
 JB1713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7060657798(NAD 83)
 JB1713
 JB1713|---------------------------------------------------------------------|
 JB1713| PID    Reference Object                     Distance      Geod. Az  |
 JB1713|                                                           dddmmss.s |
 JB1713| JB1647 CISNE MUNICIPAL TANK                APPROX. 7.3 KM 0362354.9 |
 JB1713| CI4327 DRY RM 2                             24.667 METERS 04939     |
 JB1713| JB1703 FAIRFIELD RAD STA WFIW MAST         APPROX.16.3 KM 1223933.4 |
 JB1713| JB1706 FAIRFIELD EAST MUNICIPAL TANK       APPROX.13.5 KM 1302313.6 |
 JB1713| JB1705 FAIRFIELD WEST MUNICIPAL TANK       APPROX.13.4 KM 1302651.3 |
 JB1713| JB1711 FAIRFIELD AIRTEX CO WATER TANK      APPROX.13.6 KM 1331855.3 |
 JB1713| JB1716 FAIRFIELD RAD STA KSA 238 MAST      APPROX.12.4 KM 1345341.8 |
 JB1713| CI4325 DRY AZ MK                           APPROX. 0.7 KM 2753549.3 |
 JB1713| JB1718 JOHNSONVILLE RAD KSB 781 MAST       APPROX. 6.8 KM 2964732.3 |
 JB1713| CI4326 DRY RM 1                             27.508 METERS 31836     |
 JB1713|---------------------------------------------------------------------|
 JB1713
 JB1713                          SUPERSEDED SURVEY CONTROL
 JB1713
 JB1713  NAD 83(1997)-  38 27 32.83243(N)    088 28 58.91433(W) AD(       ) 2
 JB1713  NAD 83(1993)-  38 27 32.83566(N)    088 28 58.91469(W) AD(       ) 2
 JB1713  NAD 83(1986)-  38 27 32.83616(N)    088 28 58.91502(W) AD(       ) 2
 JB1713  NAD 27      -  38 27 32.66283(N)    088 28 58.73680(W) AD(       ) 2
 JB1713
 JB1713.Superseded values are not recommended for survey control.
 JB1713
 JB1713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1713.See file dsdata.pdf to determine how the superseded data were derived.
 JB1713
 JB1713_MARKER: DS = TRIANGULATION STATION DISK
 JB1713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1713_STAMPING: DRY 1961
 JB1713_MARK LOGO: CGS
 JB1713_PROJECTION: FLUSH
 JB1713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1713+STABILITY: SURFACE MOTION
 JB1713
 JB1713  HISTORY     - Date     Condition        Report By
 JB1713  HISTORY     - 1961     MONUMENTED       CGS
 JB1713
 JB1713                          STATION DESCRIPTION
 JB1713
 JB1713'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1713'THE STATION IS ABOUT 10 MILES NORTHEAST OF WAYNE CITY, ABOUT 8.5 MILES
 JB1713'NORHTWEST OF FAIRFIELD, ABOUT 4.5 MILES WEST OF GEFF, IN THE NORTHWEST
 JB1713'.25 OF SEC 12, T 1 S, R 6 E, AND ON THE PROPERTY OF MR R G HILLIARD.
 JB1713'IT IS 121 FEET NORTHWEST OF THE NORTHEAST CORNER OF A BARN, 78 FEET
 JB1713'NORTHEAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE, 41 FEET SOUTH OF
 JB1713'THE CENTERLINE OF A GRAVELED ROAD, 34 FEET EAST OF A WIRE FENCE, AND
 JB1713'17 FEET SOUTH OF A WITNESS POST AND A WIRE FENCE.  THE MONUMENT IS
 JB1713'FLUSH AND THE DISK IS STAMPED DRY 1961.
 JB1713'
 JB1713'TO REACH FROM THE MAIN CROSSROAD, JUST EAST OF THE POST OFFICE IN
 JB1713'GEFF, GO WEST ON A PAVED ROAD FOR 0.5 MILE TO THE END OF THE PAVEMENT.
 JB1713'CONTINUE WEST ON A GRAVELED ROAD FOR 2.3 MILES TO A CROSSROAD.
 JB1713'CONTINUE WEST ON A GRAVELED ROAD FOR 1.5 MILES TO A SIDE ROAD RIGHT.
 JB1713'TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 1.05 MILES TO A T-ROAD.
 JB1713'TURN LEFT AND GO WEST ON AA GRAVELED ROAD FOR 0.05 MILE TO A FRAME
 JB1713'HOUSE ON THE LEFT AND THE STATION ON THE LEFT.
 JB1713'
 JB1713'TO REACH THE AZIMUTH FROM THE STATION, GO WEST ON A GRAVELED ROAD FOR
 JB1713'0.45 MILE TO A CROSSROAD AND THE AZIMUTH MARK 116 FEET SOUTHWEST.
 JB1713'
 JB1713'REFERENCE MARK 1 IS 31 FEET WEST OF A POWER POLE WITH A TRANSFORMER,
 JB1713'20 FEET NORTH OF THE CENTERLINE OF THE GRAVELED ROAD, AND 1 FOOT SOUTH
 JB1713'OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED DRY NO
 JB1713'1 1961.
 JB1713'
 JB1713'REFERENCE MARK 2 IS 91 FEET EAST OF THE POWER POLE WITH THE
 JB1713'TRANSFORMER, 20 FEET NORTH OF THE CENTERLINE OF THE GRAVELED ROAD, AND
 JB1713'1 FOOT SOUTH OF THE WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1713'STAMPED DRY NO 2 1961.
 JB1713'
 JB1713'THE AZIMUTH MARK IS 116 FEET SOUTHWEST OF THE CENTER OF A CROSSROAD,
 JB1713'23 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD, 3 FEET NORTHEAST OF
 JB1713'A WITNESS POST, AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT
 JB1713'PROJECTS 3 INCHES AND THE DISK IS STAMPED DRY 1961.
 JB1713'
 JB1713'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0296 ***********************************************************************
 KB0296  DESIGNATION -  DRY AZ MK
 KB0296  PID         -  KB0296
 KB0296  STATE/COUNTY-  IL/COLES
 KB0296  COUNTRY     -  US
 KB0296  USGS QUAD   -  MATTOON WEST (2018)
 KB0296
 KB0296                         *CURRENT SURVEY CONTROL
 KB0296  ______________________________________________________________________
 KB0296* NAD 83(1986) POSITION- 39 24 38.     (N) 088 22 59.     (W)   SCALED
 KB0296* NAVD 88 ORTHO HEIGHT -   222.174 (meters)      728.92  (feet) ADJUSTED
 KB0296  ______________________________________________________________________
 KB0296  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KB0296  DYNAMIC HEIGHT  -        222.045 (meters)      728.49  (feet) COMP
 KB0296  MODELED GRAVITY -    980,039.0   (mgal)                       NAVD 88
 KB0296
 KB0296  VERT ORDER      -  SECOND    CLASS 0
 KB0296
 KB0296.The horizontal coordinates were scaled from a map and have
 KB0296.an estimated accuracy of +/- 6 seconds.
 KB0296
 KB0296.The orthometric height was determined by differential leveling and
 KB0296.adjusted by the NATIONAL GEODETIC SURVEY
 KB0296.in June 1991.
 KB0296
 KB0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0296.GEOID18 height accuracy estimate available here.
 KB0296
 KB0296.Click photographs - Photos may exist for this station.
 KB0296
 KB0296.The dynamic height is computed by dividing the NAVD 88
 KB0296.geopotential number by the normal gravity value computed on the
 KB0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0296.degrees latitude (g = 980.6199 gals.).
 KB0296
 KB0296.The modeled gravity was interpolated from observed gravity values.
 KB0296
 KB0296;                    North         East    Units  Estimated Accuracy
 KB0296;SPC IL E     -   304,560.      295,720.      MT  (+/- 180 meters Scaled)
 KB0296
 KB0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ809632(NAD 83)
 KB0296
 KB0296                          SUPERSEDED SURVEY CONTROL
 KB0296
 KB0296  NGVD 29 (??/??/92)  222.239  (m)          729.13   (f) ADJ UNCH    2 0
 KB0296
 KB0296.Superseded values are not recommended for survey control.
 KB0296
 KB0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0296.See file dsdata.pdf to determine how the superseded data were derived.
 KB0296
 KB0296_MARKER: DZ = AZIMUTH MARK DISK
 KB0296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0296_STAMPING: DRY 1959
 KB0296_MARK LOGO: CGS
 KB0296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0296+STABILITY: SURFACE MOTION
 KB0296
 KB0296  HISTORY     - Date     Condition        Report By
 KB0296  HISTORY     - 1959     MONUMENTED       CGS
 KB0296  HISTORY     - 1978     GOOD             USGS
 KB0296  HISTORY     - 20050228 MARK NOT FOUND   ILDT
 KB0296
 KB0296                          STATION DESCRIPTION
 KB0296
 KB0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0296'5.2 MI S FROM MATTOON.
 KB0296'ABOUT 4.9 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0296'WITH STATE HIGHWAY 16 IN MATTOON, THENCE 0.3 MILES WEST ALONG AN
 KB0296'ASPHALT ROAD, NEAR A FARM HOUSE NORTH OF THE ROAD, 19 FEET NORTH
 KB0296'OF THE CENTER LINE OF THE ROAD, 4 FEET SOUTH OF A FENCE, 133
 KB0296'FEET WEST OF THE CENTER LINE OF A DRIVEWAY NORTH TO THE FARM
 KB0296'HOUSE, 52 FEET WEST OF THE CENTER LINE OF A FARM ROAD NORTH TO
 KB0296'A FIELD, 2 FEET WEST OF A TELEPHONE POLE, 1.7 FEET WEST OF A
 KB0296'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 KB0296'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0296
 KB0296                          STATION RECOVERY (1978)
 KB0296
 KB0296'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KB0296'RECOVERED IN GOOD CONDITION.
 KB0296
 KB0296                          STATION RECOVERY (2005)
 KB0296
 KB0296'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0296'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4325 ***********************************************************************
 CI4325  DESIGNATION -  DRY AZ MK
 CI4325  PID         -  CI4325
 CI4325  STATE/COUNTY-  IL/WAYNE
 CI4325  COUNTRY     -  US
 CI4325  USGS QUAD   -  GEFF (2018)
 CI4325
 CI4325                         *CURRENT SURVEY CONTROL
 CI4325  ______________________________________________________________________
 CI4325* NAD 83(2011) POSITION- 38 27 35.15737(N) 088 29 29.05327(W)   ADJUSTED
 CI4325* NAD 83(2011) ELLIP HT-   118.297 (meters)        (06/27/12)   ADJUSTED
 CI4325* NAD 83(2011) EPOCH   -  2010.00
 CI4325* NAVD 88 ORTHO HEIGHT -   149.0   (meters)      489.    (feet) GPS OBS
 CI4325  ______________________________________________________________________
 CI4325  NAVD 88 orthometric height was determined with geoid model    GEOID09
 CI4325  GEOID HEIGHT    -        -30.676 (meters)                     GEOID09
 CI4325  GEOID HEIGHT    -        -30.680 (meters)                     GEOID18
 CI4325  NAD 83(2011) X  -    131,659.427 (meters)                     COMP
 CI4325  NAD 83(2011) Y  - -4,999,207.626 (meters)                     COMP
 CI4325  NAD 83(2011) Z  -  3,945,606.706 (meters)                     COMP
 CI4325  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 CI4325
 CI4325  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI4325  Standards:
 CI4325         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI4325            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI4325  -------------------------------------------------------------------
 CI4325  NETWORK    0.48   0.94           0.22   0.16   0.48     -0.01357487
 CI4325  -------------------------------------------------------------------
 CI4325  Click here for local accuracies and other accuracy information.
 CI4325
 CI4325.The horizontal coordinates were established by GPS observations
 CI4325.and adjusted by the National Geodetic Survey in June 2012.
 CI4325
 CI4325.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI4325.been affixed to the stable North American tectonic plate. See 
 CI4325.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI4325
 CI4325.The horizontal coordinates are valid at the epoch date displayed above
 CI4325.which is a decimal equivalence of Year/Month/Day.
 CI4325
 CI4325.The orthometric height was determined by GPS observations and a
 CI4325.high-resolution geoid model.
 CI4325
 CI4325.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4325.GEOID18 height accuracy estimate available here.
 CI4325
 CI4325.Click photographs - Photos may exist for this station.
 CI4325
 CI4325.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI4325
 CI4325.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI4325
 CI4325.The ellipsoidal height was determined by GPS observations
 CI4325.and is referenced to NAD 83.
 CI4325
 CI4325. The following values were computed from the NAD 83(2011) position.
 CI4325
 CI4325;                    North         East     Units Scale Factor Converg.
 CI4325;SPC IL E     -   199,019.815   286,203.760   MT  0.99997734   -0 05 53.9
 CI4325;SPC IL E     -   652,950.84    938,986.84   sFT  0.99997734   -0 05 53.9
 CI4325;UTM  16      - 4,257,882.466   369,877.100   MT  0.99980852   -0 55 39.8
 CI4325
 CI4325!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI4325!SPC IL E     -   0.99998144  x   0.99997734  =   0.99995878
 CI4325!UTM  16      -   0.99998144  x   0.99980852  =   0.99978996
 CI4325
 CI4325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6987757882(NAD 83)
 CI4325
 CI4325                          SUPERSEDED SURVEY CONTROL
 CI4325
 CI4325  NAD 83(2007)-  38 27 35.15746(N)    088 29 29.05424(W) AD(2002.00) 0
 CI4325  ELLIP H (02/10/07)  118.319  (m)                       GP(2002.00)    
 CI4325  NAD 83(1997)-  38 27 35.15715(N)    088 29 29.05451(W) AD(       ) 1
 CI4325  ELLIP H (05/30/05)  118.304  (m)                       GP(       ) 4 1
 CI4325  NAVD 88 (05/30/05)  149.0    (m)  GEOID03  model used  GPS OBS        
 CI4325
 CI4325.Superseded values are not recommended for survey control.
 CI4325
 CI4325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI4325.See file dsdata.pdf to determine how the superseded data were derived.
 CI4325
 CI4325_MARKER: DZ = AZIMUTH MARK DISK
 CI4325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4325_STAMPING: DRY 1961
 CI4325_MARK LOGO: CGS
 CI4325_PROJECTION: FLUSH
 CI4325_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI4325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4325+STABILITY: SURFACE MOTION
 CI4325_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4325+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2020
 CI4325
 CI4325  HISTORY     - Date     Condition        Report By
 CI4325  HISTORY     - 1961     MONUMENTED       CGS
 CI4325  HISTORY     - 20040630 GOOD             ILDT
 CI4325  HISTORY     - 20080117 GOOD             ILDT
 CI4325  HISTORY     - 20200331 GOOD             ILDT
 CI4325
 CI4325                          STATION DESCRIPTION
 CI4325
 CI4325'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 CI4325'TO REACH FROM THE MAIN CROSSROAD (CR12 CR16) IN   JOHNSONVILLE, GO
 CI4325'SOUTH ON A  CR12 FOR 3.4 MI TO JUNCTION WITH CR9.  TURN EAST ON CR9
 CI4325'FOR 0.6 MILE THEN CONTINUE  STRAIGHT AT INTERSECTION ON CR 1500E FOR
 CI4325'2.2 MI TO T JUNCTION WITH CR 1100E. PROCEED S ON  1100E 1.1 MI TO
 CI4325'THE AZIMUTH MARK ON RT, 116 FEET SOUTHWEST OF JUNCTION WITH CR 1400N.
 CI4325
 CI4325                          STATION RECOVERY (2008)
 CI4325
 CI4325'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 CI4325'RECOVERED AS DESCRIBED
 CI4325
 CI4325                          STATION RECOVERY (2020)
 CI4325
 CI4325'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 CI4325'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0963 ***********************************************************************
 LC0963  DESIGNATION -  DRY RM 1
 LC0963  PID         -  LC0963
 LC0963  STATE/COUNTY-  IL/MCLEAN
 LC0963  COUNTRY     -  US
 LC0963  USGS QUAD   -  NORMAL WEST (2018)
 LC0963
 LC0963                         *CURRENT SURVEY CONTROL
 LC0963  ______________________________________________________________________
 LC0963* NAD 83(1986) POSITION- 40 33 47.39   (N) 089 07 05.75   (W)   HD_HELD1
 LC0963* NAVD 88 ORTHO HEIGHT -   243.346 (meters)      798.38  (feet) ADJUSTED
 LC0963  ______________________________________________________________________
 LC0963  GEOID HEIGHT    -        -32.216 (meters)                     GEOID18
 LC0963  DYNAMIC HEIGHT  -        243.232 (meters)      798.00  (feet) COMP
 LC0963  MODELED GRAVITY -    980,151.2   (mgal)                       NAVD 88
 LC0963
 LC0963  VERT ORDER      -  SECOND    CLASS 0
 LC0963
 LC0963.The horizontal coordinates were determined by differentially corrected
 LC0963.hand held GPS observations or other comparable positioning techniques
 LC0963.and have an estimated accuracy of +/- 3 meters.
 LC0963
 LC0963.The orthometric height was determined by differential leveling and
 LC0963.adjusted by the NATIONAL GEODETIC SURVEY
 LC0963.in June 1991.
 LC0963
 LC0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0963.GEOID18 height accuracy estimate available here.
 LC0963
 LC0963.Click photographs - Photos may exist for this station.
 LC0963
 LC0963.The dynamic height is computed by dividing the NAVD 88
 LC0963.geopotential number by the normal gravity value computed on the
 LC0963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0963.degrees latitude (g = 980.6199 gals.).
 LC0963
 LC0963.The modeled gravity was interpolated from observed gravity values.
 LC0963
 LC0963;                    North         East    Units  Estimated Accuracy
 LC0963;SPC IL E     -   432,828.6     233,527.0     MT  (+/- 3 meters HH1 GPS) 
 LC0963
 LC0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2067392422(NAD 83)
 LC0963
 LC0963                          SUPERSEDED SURVEY CONTROL
 LC0963
 LC0963  NGVD 29 (??/??/92)  243.408  (m)          798.58   (f) ADJ UNCH    2 0
 LC0963
 LC0963.Superseded values are not recommended for survey control.
 LC0963
 LC0963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0963.See file dsdata.pdf to determine how the superseded data were derived.
 LC0963
 LC0963_MARKER: DR = REFERENCE MARK DISK
 LC0963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0963_STAMPING: DRY NO 1 1959
 LC0963_MARK LOGO: CGS
 LC0963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0963+STABILITY: SURFACE MOTION
 LC0963
 LC0963  HISTORY     - Date     Condition        Report By
 LC0963  HISTORY     - 1959     MONUMENTED       CGS
 LC0963  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 LC0963  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0963
 LC0963                          STATION DESCRIPTION
 LC0963
 LC0963'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0963'2 MI SE FROM CARLOCK.
 LC0963'ABOUT 0.9 MILE SOUTH ALONG A GRAVEL ROAD FROM THE CHICAGO AND
 LC0963'ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 0.75 MILES EAST
 LC0963'ALONG A GRAVEL ROAD, THENCE 0.3 MILE SOUTH ALONG A GRAVEL ROAD,
 LC0963'AT A DRIVEWAY WEST TO A FARM HOUSE, 24 FEET EAST OF THE CENTER
 LC0963'LINE OF THE ROAD, 42 FEET NORTH OF THE EXTENDED CENTER LINE OF
 LC0963'THE DRIVEWAY, 139 FEET EAST OF THE SOUTHEAST CORNER OF THE FARM
 LC0963'HOUSE, 1 1/2 FEET WEST OF A FENCE, 50 FEET EAST-SOUTHEAST OF A
 LC0963'36-INCH MAPLE TREE, 44.2 FEET EAST OF TRIANGULATION STATION DRY,
 LC0963'1.1 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 LC0963'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0963'3 INCHES.
 LC0963
 LC0963                          STATION RECOVERY (1987)
 LC0963
 LC0963'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0963'MARK NOT FOUND.
 LC0963
 LC0963                          STATION RECOVERY (1988)
 LC0963
 LC0963'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0963'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0965 ***********************************************************************
 LC0965  DESIGNATION -  DRY RM 2
 LC0965  PID         -  LC0965
 LC0965  STATE/COUNTY-  IL/MCLEAN
 LC0965  COUNTRY     -  US
 LC0965  USGS QUAD   -  NORMAL WEST (2018)
 LC0965
 LC0965                         *CURRENT SURVEY CONTROL
 LC0965  ______________________________________________________________________
 LC0965* NAD 83(1986) POSITION- 40 33 46.78   (N) 089 07 06.34   (W)   HD_HELD1
 LC0965* NAVD 88 ORTHO HEIGHT -   243.482 (meters)      798.82  (feet) ADJUSTED
 LC0965  ______________________________________________________________________
 LC0965  GEOID HEIGHT    -        -32.216 (meters)                     GEOID18
 LC0965  DYNAMIC HEIGHT  -        243.368 (meters)      798.45  (feet) COMP
 LC0965  MODELED GRAVITY -    980,151.2   (mgal)                       NAVD 88
 LC0965
 LC0965  VERT ORDER      -  SECOND    CLASS 0
 LC0965
 LC0965.The horizontal coordinates were determined by differentially corrected
 LC0965.hand held GPS observations or other comparable positioning techniques
 LC0965.and have an estimated accuracy of +/- 3 meters.
 LC0965
 LC0965.The orthometric height was determined by differential leveling and
 LC0965.adjusted by the NATIONAL GEODETIC SURVEY
 LC0965.in June 1991.
 LC0965
 LC0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0965.GEOID18 height accuracy estimate available here.
 LC0965
 LC0965.Click photographs - Photos may exist for this station.
 LC0965
 LC0965.The dynamic height is computed by dividing the NAVD 88
 LC0965.geopotential number by the normal gravity value computed on the
 LC0965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0965.degrees latitude (g = 980.6199 gals.).
 LC0965
 LC0965.The modeled gravity was interpolated from observed gravity values.
 LC0965
 LC0965;                    North         East    Units  Estimated Accuracy
 LC0965;SPC IL E     -   432,809.9     233,512.9     MT  (+/- 3 meters HH1 GPS) 
 LC0965
 LC0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2065992403(NAD 83)
 LC0965
 LC0965                          SUPERSEDED SURVEY CONTROL
 LC0965
 LC0965  NGVD 29 (??/??/92)  243.544  (m)          799.03   (f) ADJ UNCH    2 0
 LC0965
 LC0965.Superseded values are not recommended for survey control.
 LC0965
 LC0965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0965.See file dsdata.pdf to determine how the superseded data were derived.
 LC0965
 LC0965_MARKER: DR = REFERENCE MARK DISK
 LC0965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0965_STAMPING: DRY NO 2 1959
 LC0965_MARK LOGO: CGS
 LC0965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0965+STABILITY: SURFACE MOTION
 LC0965
 LC0965  HISTORY     - Date     Condition        Report By
 LC0965  HISTORY     - 1959     MONUMENTED       CGS
 LC0965  HISTORY     - 1986     GOOD             USPSQD
 LC0965  HISTORY     - 1987     POOR             USPSQD
 LC0965  HISTORY     - 1988     POOR             USPSQD
 LC0965
 LC0965                          STATION DESCRIPTION
 LC0965
 LC0965'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0965'2 MI SE FROM CARLOCK.
 LC0965'ABOUT 0.9 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHICAGO AND ST.
 LC0965'LOUIS RAILROAD STATION AT CARLOCK, THENCE 0.75 MILE EAST ALONG A
 LC0965'GRAVEL ROAD, THENCE 0.3 MILES SOUTH ALONG A GRAVEL ROAD, AT A
 LC0965'DRIVEWAY WEST TO A FARM HOUSE, 25 FEET WEST OF THE CENTER LINE OF
 LC0965'THE ROAD, 19.5 FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY, 3
 LC0965'FEET EAST OF A FENCE, 6 FEET SOUTHEAST OF A FENCE CORNER, 113 FEET
 LC0965'SOUTHEAST OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 78 FEET SOUTH
 LC0965'OF A 36-INCH MAPLE TREE, 60.6 FEET SOUTH OF TRIANGULATION STATION
 LC0965'DRY, 76.9 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC0965'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0965
 LC0965                          STATION RECOVERY (1986)
 LC0965
 LC0965'RECOVERY NOTE BY US POWER SQUADRON 1986 (MI)
 LC0965'RECOVERED IN GOOD CONDITION.
 LC0965
 LC0965                          STATION RECOVERY (1987)
 LC0965
 LC0965'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0965'MARK RECOVERED IN POOR CONDITION.
 LC0965
 LC0965                          STATION RECOVERY (1988)
 LC0965
 LC0965'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0965'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1140 ***********************************************************************
 KB1140  DESIGNATION -  DRY RM 3
 KB1140  PID         -  KB1140
 KB1140  STATE/COUNTY-  IL/COLES
 KB1140  COUNTRY     -  US
 KB1140  USGS QUAD   -  MATTOON WEST (2018)
 KB1140
 KB1140                         *CURRENT SURVEY CONTROL
 KB1140  ______________________________________________________________________
 KB1140* NAD 83(1986) POSITION- 39 24 37.69   (N) 088 23 26.23   (W)   HD_HELD1
 KB1140* NAVD 88 ORTHO HEIGHT -   218.32  (+/-2cm)      716.3   (feet) VERTCON3
 KB1140  ______________________________________________________________________
 KB1140  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB1140  VERT ORDER      -  THIRD (See Below)
 KB1140
 KB1140.The horizontal coordinates were determined by differentially corrected
 KB1140.hand held GPS observations or other comparable positioning techniques
 KB1140.and have an estimated accuracy of +/- 3 meters.
 KB1140
 KB1140.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1140.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1140
 KB1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1140.GEOID18 height accuracy estimate available here.
 KB1140
 KB1140.The vertical order pertains to the NGVD 29 superseded value.
 KB1140
 KB1140.Click photographs - Photos may exist for this station.
 KB1140
 KB1140;                    North         East    Units  Estimated Accuracy
 KB1140;SPC IL E     -   304,548.5     295,066.4     MT  (+/- 3 meters HH1 GPS) 
 KB1140
 KB1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8028063250(NAD 83)
 KB1140
 KB1140                          SUPERSEDED SURVEY CONTROL
 KB1140
 KB1140  NGVD 29 (11/09/15)  218.39   (m)          716.5    (f) RESET       3  
 KB1140
 KB1140.Superseded values are not recommended for survey control.
 KB1140
 KB1140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1140.See file dsdata.pdf to determine how the superseded data were derived.
 KB1140
 KB1140_MARKER: DR = REFERENCE MARK DISK
 KB1140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1140_STAMPING: DRY 1959 NO 3 1978
 KB1140_MARK LOGO: NGS
 KB1140_PROJECTION: PROJECTING 13 CENTIMETERS
 KB1140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1140+STABILITY: SURFACE MOTION
 KB1140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1140+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB1140
 KB1140  HISTORY     - Date     Condition        Report By
 KB1140  HISTORY     - 1978     MONUMENTED       NGS
 KB1140  HISTORY     - 20050228 GOOD             ILDT
 KB1140
 KB1140                          STATION DESCRIPTION
 KB1140
 KB1140'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 KB1140'5.65 MI SOUTH FROM MATTOON.
 KB1140'4.95 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH STATE
 KB1140'HIGHWAY 16 IN MATTOON, THENCE 0.7 MILE WEST ALONG A PAVED ROAD, 86
 KB1140'FEET EAST OF A CONCRETE RIGHT-OF-WAY MARKER, AND 19 FEET SOUTH OF
 KB1140'THE CENTERLINE OF THE ROAD.
 KB1140'THE MARK IS 1 FT  E FROM A WITNESS POST.
 KB1140'THE MARK IS 2 FT ABOVE ROAD.
 KB1140
 KB1140                          STATION RECOVERY (2005)
 KB1140
 KB1140'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB1140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1316 ***********************************************************************
 MF1316  DESIGNATION -  DU PAGE
 MF1316  PID         -  MF1316
 MF1316  STATE/COUNTY-  IL/DU PAGE
 MF1316  COUNTRY     -  US
 MF1316  USGS QUAD   -  WEST CHICAGO (2018)
 MF1316
 MF1316                         *CURRENT SURVEY CONTROL
 MF1316  ______________________________________________________________________
 MF1316* NAD 83(1997) POSITION- 41 55 09.10344(N) 088 14 38.44309(W)   ADJUSTED
 MF1316* NAVD 88 ORTHO HEIGHT -   230.    (meters)      755.    (feet) SCALED
 MF1316  ______________________________________________________________________
 MF1316  GEOID HEIGHT    -        -33.249 (meters)                     GEOID18
 MF1316  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 MF1316  HORZ ORDER      -  THIRD
 MF1316
 MF1316.This mark is at Dupage Airport (DPA)
 MF1316
 MF1316.The horizontal coordinates were established by classical geodetic methods
 MF1316.and adjusted by the National Geodetic Survey in October 1999.
 MF1316
 MF1316.The orthometric height was scaled from a topographic map.
 MF1316
 MF1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1316.GEOID18 height accuracy estimate available here.
 MF1316
 MF1316.Click photographs - Photos may exist for this station.
 MF1316
 MF1316.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1316
 MF1316. The following values were computed from the NAD 83(1997) position.
 MF1316
 MF1316;                    North         East     Units Scale Factor Converg.
 MF1316;SPC IL E     -   583,131.523   307,409.513   MT  0.99997568   +0 03 34.8
 MF1316;SPC IL E     - 1,913,157.34  1,008,559.38   sFT  0.99997568   +0 03 34.8
 MF1316;UTM  16      - 4,641,552.880   396,842.763   MT  0.99973094   -0 49 52.2
 MF1316
 MF1316!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1316!SPC IL E     -   0.99996915  x   0.99997568  =   0.99994483
 MF1316!UTM  16      -   0.99996915  x   0.99973094  =   0.99970010
 MF1316
 MF1316:                Primary Azimuth Mark                     Grid Az
 MF1316:SPC IL E     -  DU PAGE AZ MK                            151 21 41.3
 MF1316:UTM  16      -  DU PAGE AZ MK                            152 15 08.3
 MF1316
 MF1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9684241552(NAD 83)
 MF1316
 MF1316|---------------------------------------------------------------------|
 MF1316| PID    Reference Object                     Distance      Geod. Az  |
 MF1316|                                                           dddmmss.s |
 MF1316| MF1317 AIRPORT BCN DU PAGE CO AIRPORT      137.039 METERS 00647     |
 MF1316| CI6937 DU PAGE RM 1                          9.940 METERS 10207     |
 MF1316| MF1324 WEST CHICAGO OWEN ILL CO TANK       APPROX. 0.8 KM 1320659.1 |
 MF1316| MF1314 WEST CHICAGO NW CHEMICAL CO TK      APPROX. 4.8 KM 1444750.0 |
 MF1316| CI6936 DU PAGE AZ MK                                      1512516.1 |
 MF1316| MF1318 WEST CHICAGO ADMIRAL CORP TANK      APPROX. 5.0 KM 1525652.1 |
 MF1316| MF1380 GENEVA RAD STA KSD 471 MAST         APPROX. 5.6 KM 2092513.8 |
 MF1316| CI6938 DU PAGE RM 2                          8.991 METERS 28215     |
 MF1316|---------------------------------------------------------------------|
 MF1316
 MF1316                          SUPERSEDED SURVEY CONTROL
 MF1316
 MF1316  NAD 83(1997)-  41 55 09.10373(N)    088 14 38.44475(W) AD(       ) 3
 MF1316  NAD 83(1994)-  41 55 09.10549(N)    088 14 38.45430(W) AD(       ) 3
 MF1316  NAD 83(1986)-  41 55 09.10837(N)    088 14 38.45364(W) AD(       ) 3
 MF1316  NAD 27      -  41 55 09.00960(N)    088 14 38.18880(W) AD(       ) 3
 MF1316
 MF1316.Superseded values are not recommended for survey control.
 MF1316
 MF1316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1316.See file dsdata.pdf to determine how the superseded data were derived.
 MF1316
 MF1316_MARKER: DS = TRIANGULATION STATION DISK
 MF1316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1316_SP_SET: ASPHALT
 MF1316_STAMPING: DU PAGE 1956
 MF1316_MARK LOGO: CGS
 MF1316_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1316+STABILITY: SURFACE MOTION
 MF1316
 MF1316  HISTORY     - Date     Condition        Report By
 MF1316  HISTORY     - 1956     MONUMENTED       CGS
 MF1316  HISTORY     - 1967     GOOD             CGS
 MF1316  HISTORY     - 1972     GOOD             NGS
 MF1316  HISTORY     - 1980     GOOD             NGS
 MF1316  HISTORY     - 19890922 MARK NOT FOUND   NGS
 MF1316  HISTORY     - 19910615 GOOD             NGS
 MF1316
 MF1316                          STATION DESCRIPTION
 MF1316
 MF1316'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1316'THE STATION IS LOCATED 3-1/2 MILES EAST OF ST. CHARLES ON
 MF1316'THE DU PAGE COUNTY AIRPORT.  THE STATION IS ABOUT 500 FEET
 MF1316'SOUTH OF STATE HIGHWAY 64, 292 FEET SOUTH OF A GATE, 125
 MF1316'FEET NORTHEAST OF THE NORTHEAST EDGE OF A NORTHWEST-SOUTHEAST
 MF1316'TAXI STRIP AND 28 FEET SOUTH OF THE SOUTH EDGE OF A PAVED PARKING
 MF1316'APRON IN FRONT OF THE ADMINISTRATION BUILDING.  THE MARK
 MF1316'IS FLUSH AND THE DISK IS STAMPED DU PAGE 1956.
 MF1316'
 MF1316'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 MF1316'25 (5TH. AVE.) AND STATE HIGHWAY 64 (E. MAIN ST.) IN ST.
 MF1316'CHARLES, GO EAST ON HIGHWAY 64 FOR 3.4 MILES TO THE AIRPORT
 MF1316'ENTRANCE ON THE RIGHT.  TURN RIGHT AND GO SOUTH FOR ABOUT
 MF1316'500 FEET, PASSING THROUGH GATE BETWEEN THE HANGAR AND THE
 MF1316'ADMINISTRATION BUILDING TO THE SOUTH EDGE OF THE PARKING
 MF1316'APRON AND THE STATION.
 MF1316'
 MF1316'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST
 MF1316'ALONG TAXI STRIP, CROSSING MAIN RUNWAY FOR 0.45 MILE TO A
 MF1316'CONCRETE AREA.  TURN RIGHT AND GO SOUTH FOR 0.05 MILE TO
 MF1316'CENTER OF THE COMPASS ROSE AND THE AZIMUTH MARK.
 MF1316'
 MF1316'REFERENCE MARK 1 IS 148 FEET NORTHEAST OF THE TAXI STRIP
 MF1316'AND 29 FEET SOUTH OF THE SOUTH EDGE OF THE PARKING APRON.
 MF1316'THE MARK IS FLUSH AND THE DISK IS STAMPED DU PAGE NO 1 1956.
 MF1316'
 MF1316'REFERENCE MARK 2 IS 105 FEET NORTHEAST OF THE NORTHEAST EDGE
 MF1316'OF THE TAXI STRIP AND 28 FEET SOUTH OF THE PARKING APRON.
 MF1316'THE MARK IS FLUSH AND THE DISK IS STAMPED DU PAGE NO 2 1956.
 MF1316'
 MF1316'THE AZIMUTH MARK IS ABOUT 175 FEET WEST OF A FENCE AT THE
 MF1316'EAST EDGE OF THE AIRPORT AND IS AT THE CENTER OF A COMPASS
 MF1316'ROSE.  THE MARK IS A STANDARD AZIMUTH MARK DISK SET FLUSH
 MF1316'IN A DRILL HOLE AND IS STAMPED DU PAGE 1956.
 MF1316'
 MF1316'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1316
 MF1316                          STATION RECOVERY (1967)
 MF1316
 MF1316'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1316'THE STATION MARK AND REFERENCE MARKS WERE FOUND AS DESCRIBED
 MF1316'AND IN GOOD CONDITION.  THE AZIMUTH MARK WAS NOT VISITED
 MF1316'SINCE IT IS ON THE AIRPORT.
 MF1316
 MF1316                          STATION RECOVERY (1972)
 MF1316
 MF1316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (EP)
 MF1316'STATION AND R.M. 2 WERE RECOVERED IN GOOD CONDITION.  R.M. 1
 MF1316'IS COVERED BY ABOUT 1 INCH OF ASPHALT.  THE AREA AROUND THE
 MF1316'MARKS HAS BEEN PAVED AND THE STATION IS FLUSH WITH THE ASPHALT
 MF1316'SURFACE.
 MF1316'
 MF1316'NEW REFERENCES WERE TAKEN TO THE STATION FOR FUTURE RECOVERY.
 MF1316'IT IS 110.3 FEET EAST OF A TAXIWAY LIGHT IN A SMALL GRASS
 MF1316'AREA.  25.2 FEET SOUTHWEST OF THE CENTER OF A STEEL DRAIN
 MF1316'COVER.
 MF1316'
 MF1316'THE AZIMUTH MARK WAS RECOVERED AS DESCRIBED.
 MF1316'
 MF1316'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 MF1316'NORTHWEST OF WEST CHICAGO
 MF1316
 MF1316                          STATION RECOVERY (1980)
 MF1316
 MF1316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DAH)
 MF1316'THE STATION, AZIMUTH MARK AND REFERENCE MARK TWO WERE RECOVERED AS
 MF1316'DESCRIBED IN GOOD CONDITION.  THE PARKING APRON HAS BEEN EXTENDED
 MF1316'AND THE AREA AROUND THE STATION IS NOW PAVED WITH ASPHALT BUT THE
 MF1316'TOPS OF THE MONUMENTS ARE FLUSH WITH THE PAVEMENT.  REFERENCE MARK
 MF1316'ONE WAS NOT RECOVERED AND APPEARS TO HAVE BEEN COVERED BY A SMALL
 MF1316'ASPHALT PATCH.  IT COULD PROBABLY BE RECOVERED BY CUTTING A HOLE
 MF1316'IN THE ASPHALT.
 MF1316'
 MF1316'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT DUPAGE AIRPORT.
 MF1316
 MF1316                          STATION RECOVERY (1989)
 MF1316
 MF1316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 (WRM)
 MF1316'MARK NOT FOUND.
 MF1316
 MF1316                          STATION RECOVERY (1991)
 MF1316
 MF1316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 MF1316'THE STATION IS LOCATED AT THE DUPAGE AIRPORT IN THE RAMP AREA EAST OF
 MF1316'RUNWAY END 15.  THE STATION IS A STANDARD NGS TRIANGULATION DISK SET
 MF1316'IN CONCRETE AND FLUSH WITH THE ASPHALT SURFACE.  THE STATION IS
 MF1316'LOCATED 69.4 FT (21.2 M) NE OF THE SE END OF A RUNWAY 15 SIGN, 198.0
 MF1316'FT (60.4 M) NE OF THE JUNCTION OF TWO CURVED TAXIWAY STRIPES LEADING
 MF1316'TO END 15, 208.3 FT (63.5 M) NE OF THE NW END OF A RUNWAY END 15 SIGN,
 MF1316'AND 72.5 FT (22.1 M) NE OF A STEEL DRAIN SET IN THE ASPHALT RAMP.
 MF1316'NOTE, POSITION DETERMINED BY AIRPORT SURVEYS.  ELEVATION DETERMINED BY
 MF1316'AIRPORT SURVEYS IN 1991.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1085 ***********************************************************************
 JB1085  DESIGNATION -  DU QUOIN
 JB1085  PID         -  JB1085
 JB1085  STATE/COUNTY-  IL/PERRY
 JB1085  COUNTRY     -  US
 JB1085  USGS QUAD   -  DU QUOIN (2018)
 JB1085
 JB1085                         *CURRENT SURVEY CONTROL
 JB1085  ______________________________________________________________________
 JB1085* NAD 83(1997) POSITION- 38 00 31.43447(N) 089 13 51.87945(W)   ADJUSTED
 JB1085* NAVD 88 ORTHO HEIGHT -   143.601 (meters)      471.13  (feet) ADJUSTED
 JB1085  ______________________________________________________________________
 JB1085  GEOID HEIGHT    -        -29.455 (meters)                     GEOID18
 JB1085  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 JB1085  DYNAMIC HEIGHT  -        143.506 (meters)      470.82  (feet) COMP
 JB1085  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 JB1085
 JB1085  HORZ ORDER      -  FIRST
 JB1085  VERT ORDER      -  FIRST     CLASS I
 JB1085
 JB1085.The horizontal coordinates were established by classical geodetic methods
 JB1085.and adjusted by the National Geodetic Survey in October 1999.
 JB1085
 JB1085.The orthometric height was determined by differential leveling and
 JB1085.adjusted by the NATIONAL GEODETIC SURVEY
 JB1085.in June 1991.
 JB1085
 JB1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1085.GEOID18 height accuracy estimate available here.
 JB1085
 JB1085.Click photographs - Photos may exist for this station.
 JB1085
 JB1085.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1085
 JB1085.The dynamic height is computed by dividing the NAVD 88
 JB1085.geopotential number by the normal gravity value computed on the
 JB1085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1085.degrees latitude (g = 980.6199 gals.).
 JB1085
 JB1085.The modeled gravity was interpolated from observed gravity values.
 JB1085
 JB1085. The following values were computed from the NAD 83(1997) position.
 JB1085
 JB1085;                    North         East     Units Scale Factor Converg.
 JB1085;SPC IL W     -   149,352.083   782,161.402   MT  1.00002429   +0 34 34.1
 JB1085;SPC IL W     -   489,999.29  2,566,141.20   sFT  1.00002429   +0 34 34.1
 JB1085;UTM  16      - 4,209,132.837   304,128.494   MT  1.00007254   -1 22 27.5
 JB1085
 JB1085!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1085!SPC IL W     -   0.99998209  x   1.00002429  =   1.00000638
 JB1085!UTM  16      -   0.99998209  x   1.00007254  =   1.00005463
 JB1085
 JB1085:                Primary Azimuth Mark                     Grid Az
 JB1085:SPC IL W     -  FARMER                                   167 52 16.2
 JB1085:UTM  16      -  FARMER                                   169 49 17.8
 JB1085
 JB1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0412809132(NAD 83)
 JB1085
 JB1085|---------------------------------------------------------------------|
 JB1085| PID    Reference Object                     Distance      Geod. Az  |
 JB1085|                                                           dddmmss.s |
 JB1085| JB1873 SESSER STACK                        APPROX.19.2 KM 0565824.8 |
 JB1085| JB1087 DUQUOIN RM 2                                       09143     |
 JB1085| HB1646 COELLO CONCRETE CASTING CO STK      APPROX.13.9 KM 0943848.2 |
 JB1085| HB1643 BUCKNER OLD BEN COAL CO STACK       APPROX.20.1 KM 0985459.2 |
 JB1085| HB1660 FARMER                              APPROX.27.1 KM 1682650.3 |
 JB1085| JB1875 DU QUOIN RM 3                        30.937 METERS 27227     |
 JB1085| JB1889 PINCKNEYVILLE MUNICIPAL TANK        APPROX.15.4 KM 3002713.1 |
 JB1085| JB1086 DUQUOIN RM 1                         42.840 METERS 34037     |
 JB1085|---------------------------------------------------------------------|
 JB1085
 JB1085                          SUPERSEDED SURVEY CONTROL
 JB1085
 JB1085  NAD 83(1993)-  38 00 31.44651(N)    089 13 51.87943(W) AD(       ) 1
 JB1085  NAD 83(1986)-  38 00 31.44774(N)    089 13 51.88043(W) AD(       ) 1
 JB1085  NAD 27      -  38 00 31.26700(N)    089 13 51.58400(W) AD(       ) 1
 JB1085  NGVD 29 (??/??/92)  143.692  (m)          471.43   (f) ADJ UNCH    1 1
 JB1085  NGVD 29             143.69   (m)          471.4    (f) LEVELING    3  
 JB1085
 JB1085.Superseded values are not recommended for survey control.
 JB1085
 JB1085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1085.See file dsdata.pdf to determine how the superseded data were derived.
 JB1085
 JB1085_MARKER: DS = TRIANGULATION STATION DISK
 JB1085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1085_STAMPING: DU QUOIN 1930
 JB1085_MARK LOGO: CGS
 JB1085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1085+STABILITY: SURFACE MOTION
 JB1085_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1085+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2009
 JB1085
 JB1085  HISTORY     - Date     Condition        Report By
 JB1085  HISTORY     - 1930     MONUMENTED       CGS
 JB1085  HISTORY     - 1961     GOOD             CGS
 JB1085  HISTORY     - 1969     GOOD             CGS
 JB1085  HISTORY     - 1969     GOOD             CGS
 JB1085  HISTORY     - 20090302 GOOD             ILDT
 JB1085
 JB1085                          STATION DESCRIPTION
 JB1085
 JB1085'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1085'IN THE SOUTHEAST PART OF THE CITY OF DU QUOIN, IN THE PROPERTY LINE
 JB1085'OF A VACANT LOT BELONGING TO HENRY MANN.  THE LOT LIES AT THE
 JB1085'SOUTHEAST CORNER OF EAST FRANKLIN AND LAUREL STREETS.
 JB1085'
 JB1085'REACHED FROM MAIN STREET OF DU QUOIN BY FOLLOWING ROUTE 152 EAST
 JB1085'TILL IT TURNS SOUTH AT THE STANDARD OIL STATION, THENCE EAST TO
 JB1085'LAUREL STREET, WHICH IS THE FIRST STREET ONE SHORT BLOCK WEST OF
 JB1085'THE GRADE SCHOOL.
 JB1085'
 JB1085'STATION MARK IS IN THE FRANKLIN STREET PROPERTY LINE ABOUT 20 FEET
 JB1085'SOUTH OF THE FRANKLIN STREET CURB AND 60 FEET EAST OF THE LAUREL
 JB1085'STREET CURB.  STATION MARKS SET AS DESCRIBED.
 JB1085'
 JB1085'REFERENCE MARK NO. 1 IS A STANDARD MARK SET IN THE SIDEWALK ON LAUREL
 JB1085'STREET ABOUT 50 METERS NORTHWEST OF STATION AND ABOUT 3 METERS EAST
 JB1085'OF THE CURB.
 JB1085'
 JB1085'REFERENCE MARK NO. 2 IS A STANDARD MARK SET IN THE SIDEWALK 2
 JB1085'BLOCKS, (ABOUT 200 METERS) EAST OF STATION.
 JB1085'
 JB1085'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS.
 JB1085
 JB1085                          STATION RECOVERY (1961)
 JB1085
 JB1085'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1085'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 JB1085'REFERENCE MARK 1 WAS RECOVERED BUT THE SIDEWALK AROUND THE DISK IS
 JB1085'BADLY DAMAGED.  THE DISTANCES TO REFERENCE MARKS 1 AND 2 CHECKED.
 JB1085'THE DIRECTION BETWEEN REFERENCE MARKS 1 AND 2 DID NOT CHECK BY 01
 JB1085'MINUTE AND 43.5 SECONDS.  THE TOWER COULD NOT BE BUILT OVER THE
 JB1085'STATION MARK BECAUSE OF A HOUSE NEARBY.  A REFERENCE MARK 3 WAS
 JB1085'ESTABLISHED AND THE TOWER WAS BUILT OVER IT.
 JB1085'
 JB1085'A COMPLETE NEW DESCRIPTION FOLLOWS--
 JB1085'
 JB1085'THE STATION IS IN THE SOUTHEAST PART OF DU QUOIN, JUST SOUTHEAST OF
 JB1085'THE INTERSECTION OF EAST FRANKLIN STREET AND LAUREL AVENUE, AND ON
 JB1085'THE PROPERTY OF MRS. PEARL QUILLMAN.  IT IS 73 FEET EAST OF THE
 JB1085'CENTERLINE OF LAUREL AVENUE, 31 FEET SOUTH OF THE CENTERLINE OF
 JB1085'EAST FRANKLIN STREET, 26 FEET NORTHEAST OF THE NORTHWEST CORNER OF
 JB1085'A BRICK HOUSE AND 12 FEET WEST OF THE CENTER OF A SIDEWALK.
 JB1085'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED DU
 JB1085'QUOIN 1930.
 JB1085'
 JB1085'REFERENCE MARK 1 IS A STANDARD DISK STAMPED DU QUOIN NO 1 CEMENTED
 JB1085'IN A DRILLED HOLE IN THE SIDEWALK ON THE EAST SIDE OF LAUREL
 JB1085'AVENUE.  IT IS 31 FEET WEST OF THE WEST SIDE OF HOUSE NO. 130, 28
 JB1085'FEET SOUTH OF THE CENTERLINE OF A SIDEWALK AND 28 FEET EAST OF THE
 JB1085'CENTERLINE OF LAUREL AVENUE.
 JB1085'
 JB1085'REFERENCE MARK 2 IS A STANDARD DISK STAMPED DU QUOIN NO 2 CEMENTED
 JB1085'IN A DRILLED HOLE IN A SIDEWALK ON THE WEST SIDE OF SOUTH LINE
 JB1085'STREET.  IT IS 39 FEET SOUTH OF THE CENTERLINE OF EAST FRANKLIN
 JB1085'STREET, 30 FEET WEST OF THE CENTERLINE OF SOUTH LINE STREET AND 19
 JB1085'FEET NORTHEAST OF THE NORTHEAST CORNER OF A BRICK HOUSE.
 JB1085'
 JB1085'REFERENCE MARK 3 IS 94 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE
 JB1085'BRICK HOUSE, 30 FEET WEST OF THE CENTERLINE OF LAUREL AVENUE AND
 JB1085'28 FEET SOUTH OF THE CENTERLINE OF LAUREL AVENUE.  THE MONUMENT IS
 JB1085'FLUSH AND THE DISK IS STAMPED DU QUOIN NO 3 1930.
 JB1085'
 JB1085'REFERENCE MARK 4 IS 13 FEET NORTH OF THE CENTERLINE OF EAST
 JB1085'FRANKLIN STREET, 7 FEET SOUTH OF THE CENTER OF A SIDEWALK, 2
 JB1085'FEET EAST OF A POWER POLE AND 1 FOOT NORTH OF THE NORTH CURB OF
 JB1085'EAST FRANKLIN STREET.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1085'STAMPED DU QUOIN NO 4 1930.
 JB1085'
 JB1085'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1085
 JB1085                          STATION RECOVERY (1969)
 JB1085
 JB1085'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 JB1085'THE STATION MARK, STAMPED DU QUOIN 1930 IS ABOUT 0.15 MILE SOUTH
 JB1085'ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT DU QUOIN,
 JB1085'THENCE 0.45 MILE EAST ALONG E. FRANKLIN STREET, 1 BLOCK SOUTHWEST
 JB1085'OF THE WHEATLEY GRADE SCHOOL, IN SECTION 17, T 6 S, R 1 W, 31 FEET
 JB1085'SOUTH OF THE CENTER LINE OF THE STREET, 73 FEET EAST OF THE
 JB1085'CENTER LINE OF LAUREL STREET, 122 FEET SOUTHWEST AND ACROSS E.
 JB1085'FRANKLIN STREET FROM A BUILDING WHICH IS OCCUPIED BY KERNS
 JB1085'MARKET, 26-1/2 FEET EAST-NORTHEAST OF THE NORTHWEST CORNER OF A
 JB1085'BRICK HOUSE, 9.6 FEET WEST OF THE WEST EDGE OF A CONCRETE
 JB1085'WALKWAY WHICH LEADS TO THE HOUSE, AND SET IN THE TOP OF A CONCRETE
 JB1085'POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE LAWN.
 JB1085'
 JB1085'RM 1 STAMPED, DU QUOIN NO 1 IS 142.2 FEET NORTH-NORTHWEST OF THE
 JB1085'STATION MARK, 103 FEET NORTH OF THE CENTER LINE OF THE STREET, 28
 JB1085'FEET EAST OF THE CETNER LINE OF LAUREL STREET, SET IN THE TOP AND
 JB1085'NEAR THE CENTER OF A NORTH-SOUTH CONCRETE SIDEWALK, 31 FEET WEST
 JB1085'OF THE WEST FACE OF A BRICK PORCH ON HOUSE NUMBER 130, 5-1/2 FEET
 JB1085'NORTHEAST OF A 36-INCH OAK TREE.
 JB1085'
 JB1085'NOTE--THIS MARK WAS NOT LEVELED TO BY THIS PARTY IN 1969 DUE TO
 JB1085'THE BUCKLING AND CRACKING OF THE SIDEWALK.
 JB1085'
 JB1085'RM 2, STAMPED DU QUOIN NO 2 IS ABOUT 2 BLOCKS EAST OF THE STATION
 JB1085'MARK, 39 FEET SOUTH OF THE CENTER LINE OF THE STREET, 30 FEET WEST
 JB1085'OF THE CENTER LINE OF S. LINE STREET, SET IN THE CENTER OF THE TOP
 JB1085'OF A NORTH-SOUTH CONCRETE SIDEWALK, 195-1/2 FEET SOUTHEAST AND
 JB1085'ACROSS E. FRANKLIN STREET FROM THE SOUTHEAST CORNER OF THE
 JB1085'WHEATLEY GRADE SCHOOL BUILDING, 19.3 FEET NORTHEAST OF THE
 JB1085'NORTHEAST CORNER OF HOUSE NUMBER 203, 8.8 FEET SOUTH OF THE
 JB1085'NORTH END OF THE SIDEWALK, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 JB1085'STREETS.
 JB1085'
 JB1085'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.6 MILE
 JB1085'SOUTHEAST.
 JB1085
 JB1085                          STATION RECOVERY (1969)
 JB1085
 JB1085'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB1085'0.6 MI SE FROM DU QUOIN.
 JB1085'ABOUT 0.15 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1085'THE STATION AT DU QUOIN, THENCE 0.45 MILE EAST ALONG E. FRANKLIN
 JB1085'STREET, 1 BLOCK SOUTHWEST OF THE WHEATLEY GRADE SCHOOL, 31 FEET
 JB1085'SOUTH OF THE CENTER LINE OF THE STREET, 73 FEET EAST OF THE
 JB1085'CENTER LINE OF LAUREL STREET, 122 FEET SOUTHWEST AND ACROSS E.
 JB1085'FRANKLIN STREET FROM A BUILDING WHICH IS OCCUPIED BY KERNS
 JB1085'MARKET, 26 1/2 FEET EAST-NORTHEAST OF THE NORTHWEST CORNER OF A
 JB1085'BRICK HOUSE, 9.6 FEET WEST OF THE WEST EDGE OF A CONCRETE WALKWAY
 JB1085'WHICH LEADS TO THE HOUSE, AND SET IN THE TOP OF A CONCRETE POST
 JB1085'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE LAWN.  SEC 17,
 JB1085'T6S, R1W.
 JB1085
 JB1085                          STATION RECOVERY (2009)
 JB1085
 JB1085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1877 ***********************************************************************
 JB1877  DESIGNATION -  DU QUOIN MUNICIPAL TANK
 JB1877  PID         -  JB1877
 JB1877  STATE/COUNTY-  IL/PERRY
 JB1877  COUNTRY     -  US
 JB1877  USGS QUAD   -  DU QUOIN (2018)
 JB1877
 JB1877                         *CURRENT SURVEY CONTROL
 JB1877  ______________________________________________________________________
 JB1877* NAD 83(1997) POSITION- 38 00 26.69724(N) 089 14 24.78811(W)   ADJUSTED
 JB1877  ______________________________________________________________________
 JB1877  GEOID HEIGHT    -        -29.454 (meters)                     GEOID18
 JB1877  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 JB1877  HORZ ORDER      -  THIRD
 JB1877
 JB1877.The horizontal coordinates were established by classical geodetic methods
 JB1877.and adjusted by the National Geodetic Survey in October 1999.
 JB1877
 JB1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1877.GEOID18 height accuracy estimate available here.
 JB1877
 JB1877.Click photographs - Photos may exist for this station.
 JB1877
 JB1877.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1877
 JB1877. The following values were computed from the NAD 83(1997) position.
 JB1877
 JB1877;                    North         East     Units Scale Factor Converg.
 JB1877;SPC IL W     -   149,197.994   781,360.070   MT  1.00002267   +0 34 13.8
 JB1877;SPC IL W     -   489,493.75  2,563,512.16   sFT  1.00002267   +0 34 13.8
 JB1877;UTM  16      - 4,209,006.103   303,322.341   MT  1.00007644   -1 22 47.6
 JB1877
 JB1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0332209006(NAD 83)
 JB1877
 JB1877                          SUPERSEDED SURVEY CONTROL
 JB1877
 JB1877  NAD 83(1993)-  38 00 26.70934(N)    089 14 24.78815(W) AD(       ) 3
 JB1877  NAD 83(1986)-  38 00 26.71059(N)    089 14 24.78923(W) AD(       ) 3
 JB1877  NAD 27      -  38 00 26.52970(N)    089 14 24.49190(W) AD(       ) 3
 JB1877
 JB1877.Superseded values are not recommended for survey control.
 JB1877
 JB1877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1877.See file dsdata.pdf to determine how the superseded data were derived.
 JB1877
 JB1877_MARKER: 53 = ELEVATED TANK
 JB1877
 JB1877  HISTORY     - Date     Condition        Report By
 JB1877  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1877
 JB1877                          STATION DESCRIPTION
 JB1877
 JB1877'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1877'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK, LOCATED
 JB1877'ABOUT 0.5 MILE SOUTH OF THE RAILROAD DEPOT IN DU QUOIN.  IT IS A
 JB1877'6 LEGGED STEEL STRUCTURE PAINTED SILVER WITH THE LEGEND DU QUOIN IN
 JB1877'BLACK ON THE NORTH AND SOUTH SIDE.  THE OVERALL HEIGHT IS ABOUT
 JB1877'90 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1663 ***********************************************************************
 HB1663  DESIGNATION -  DU QUOIN RAD STA KSB 234 MAST
 HB1663  PID         -  HB1663
 HB1663  STATE/COUNTY-  IL/PERRY
 HB1663  COUNTRY     -  US
 HB1663  USGS QUAD   -  ELKVILLE (2018)
 HB1663
 HB1663                         *CURRENT SURVEY CONTROL
 HB1663  ______________________________________________________________________
 HB1663* NAD 83(1997) POSITION- 37 59 04.95056(N) 089 14 05.48196(W)   ADJUSTED
 HB1663  ______________________________________________________________________
 HB1663  GEOID HEIGHT    -        -29.418 (meters)                     GEOID18
 HB1663  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 HB1663  HORZ ORDER      -  THIRD
 HB1663
 HB1663.The horizontal coordinates were established by classical geodetic methods
 HB1663.and adjusted by the National Geodetic Survey in October 1999.
 HB1663
 HB1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1663.GEOID18 height accuracy estimate available here.
 HB1663
 HB1663.Click photographs - Photos may exist for this station.
 HB1663
 HB1663.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1663
 HB1663. The following values were computed from the NAD 83(1997) position.
 HB1663
 HB1663;                    North         East     Units Scale Factor Converg.
 HB1663;SPC IL W     -   146,682.323   781,856.276   MT  1.00002367   +0 34 24.7
 HB1663;SPC IL W     -   481,240.25  2,565,140.13   sFT  1.00002367   +0 34 24.7
 HB1663;UTM  16      - 4,206,474.873   303,732.684   MT  1.00007446   -1 22 33.2
 HB1663
 HB1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0373206474(NAD 83)
 HB1663
 HB1663                          SUPERSEDED SURVEY CONTROL
 HB1663
 HB1663  NAD 83(1993)-  37 59 04.96256(N)    089 14 05.48213(W) AD(       ) 3
 HB1663  NAD 83(1986)-  37 59 04.96387(N)    089 14 05.48312(W) AD(       ) 3
 HB1663  NAD 27      -  37 59 04.78234(N)    089 14 05.18569(W) AD(       ) 3
 HB1663
 HB1663.Superseded values are not recommended for survey control.
 HB1663
 HB1663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1663.See file dsdata.pdf to determine how the superseded data were derived.
 HB1663
 HB1663_MARKER: 42 = RADIO/TV MAST
 HB1663
 HB1663  HISTORY     - Date     Condition        Report By
 HB1663  HISTORY     - 1961     FIRST OBSERVED   CGS
 HB1663
 HB1663                          STATION DESCRIPTION
 HB1663
 HB1663'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1663'THE STATION IS THE CENTER OF THE TOP OF THE MAST, LOCATED ABOUT 2.0
 HB1663'MILES SOUTH OF DU QUOIN AND THE MAST IS OWNED AND OPERATED BY
 HB1663'THE ILLINOIS STATE POLICE. IT IS A 3 LEGGED GUYED STEEL STRUCTURE
 HB1663'PAINTED INTERNATIONAL ORANGE AND WHITE AND IT HAS A RED
 HB1663'LIGHT ON THE TOP. THE OVERALL HEIGHT IS ABOUT 365 FEET.
 HB1663'
 HB1663'TO REACH THE STATION FROM THE POST OFFICE IN DU QUOIN, GO SOUTH ON
 HB1663'U.S. HIGHWAY 51 FOR 1.9 MILES TO THE STATE POLICE
 HB1663'HEADQUARTERS AND THE MAST ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1878 ***********************************************************************
 JB1878  DESIGNATION -  DU QUOIN RADIO STA WDQN MAST
 JB1878  PID         -  JB1878
 JB1878  STATE/COUNTY-  IL/PERRY
 JB1878  COUNTRY     -  US
 JB1878  USGS QUAD   -  DU QUOIN (2018)
 JB1878
 JB1878                         *CURRENT SURVEY CONTROL
 JB1878  ______________________________________________________________________
 JB1878* NAD 83(1997) POSITION- 38 01 56.47559(N) 089 14 30.28760(W)   ADJUSTED
 JB1878  ______________________________________________________________________
 JB1878  GEOID HEIGHT    -        -29.496 (meters)                     GEOID18
 JB1878  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 JB1878  HORZ ORDER      -  THIRD
 JB1878
 JB1878.The horizontal coordinates were established by classical geodetic methods
 JB1878.and adjusted by the National Geodetic Survey in October 1999.
 JB1878
 JB1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1878.GEOID18 height accuracy estimate available here.
 JB1878
 JB1878.Click photographs - Photos may exist for this station.
 JB1878
 JB1878.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1878
 JB1878. The following values were computed from the NAD 83(1997) position.
 JB1878
 JB1878;                    North         East     Units Scale Factor Converg.
 JB1878;SPC IL W     -   151,964.671   781,198.387   MT  1.00002235   +0 34 11.6
 JB1878;SPC IL W     -   498,570.76  2,562,981.71   sFT  1.00002235   +0 34 11.6
 JB1878;UTM  16      - 4,211,776.831   303,254.936   MT  1.00007676   -1 22 53.7
 JB1878
 JB1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0325411776(NAD 83)
 JB1878
 JB1878                          SUPERSEDED SURVEY CONTROL
 JB1878
 JB1878  NAD 83(1993)-  38 01 56.48809(N)    089 14 30.28763(W) AD(       ) 3
 JB1878  NAD 83(1986)-  38 01 56.48893(N)    089 14 30.28858(W) AD(       ) 3
 JB1878  NAD 27      -  38 01 56.30801(N)    089 14 29.99090(W) AD(       ) 3
 JB1878
 JB1878.Superseded values are not recommended for survey control.
 JB1878
 JB1878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1878.See file dsdata.pdf to determine how the superseded data were derived.
 JB1878
 JB1878_MARKER: 42 = RADIO/TV MAST
 JB1878
 JB1878  HISTORY     - Date     Condition        Report By
 JB1878  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1878
 JB1878                          STATION DESCRIPTION
 JB1878
 JB1878'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1878'THE STATION IS THE CENTER OF THE TOP OF THE MAST, LOCATED ABOUT
 JB1878'1-1/2 MILES NORTHWEST OF DU QUOIN.  IT IS A SMALL GUYED STEEL
 JB1878'STRUCTURE PAINTED INTERNATIONAL ORANGE AND WHITE.  THE OVERALL
 JB1878'HEIGHT IS ABOUT 185 FEET AND IT HAS A RED LIGHT ON THE TOP.
 JB1878'
 JB1878'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 151
 JB1878'AT THE WEST EDGE OF DU QUOIN, GO NORTH ON HIGHWAY 51 FOR 1.6 MILES
 JB1878'TO THE MAST AND THE RADIO STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1884 ***********************************************************************
 JB1884  DESIGNATION -  DU QUOIN RADIO STA KSN 46 MAST
 JB1884  PID         -  JB1884
 JB1884  STATE/COUNTY-  IL/PERRY
 JB1884  COUNTRY     -  US
 JB1884  USGS QUAD   -  PYATTS (2018)
 JB1884
 JB1884                         *CURRENT SURVEY CONTROL
 JB1884  ______________________________________________________________________
 JB1884* NAD 83(1997) POSITION- 38 01 25.60306(N) 089 15 11.18307(W)   ADJUSTED
 JB1884  ______________________________________________________________________
 JB1884  GEOID HEIGHT    -        -29.482 (meters)                     GEOID18
 JB1884  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 JB1884  HORZ ORDER      -  THIRD
 JB1884
 JB1884.The horizontal coordinates were established by classical geodetic methods
 JB1884.and adjusted by the National Geodetic Survey in October 1999.
 JB1884
 JB1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1884.GEOID18 height accuracy estimate available here.
 JB1884
 JB1884.Click photographs - Photos may exist for this station.
 JB1884
 JB1884.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1884
 JB1884. The following values were computed from the NAD 83(1997) position.
 JB1884
 JB1884;                    North         East     Units Scale Factor Converg.
 JB1884;SPC IL W     -   151,002.962   780,210.439   MT  1.00002039   +0 33 46.0
 JB1884;SPC IL W     -   495,415.55  2,559,740.42   sFT  1.00002039   +0 33 46.0
 JB1884;UTM  16      - 4,210,849.265   302,234.756   MT  1.00008172   -1 23 18.0
 JB1884
 JB1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0223410849(NAD 83)
 JB1884
 JB1884                          SUPERSEDED SURVEY CONTROL
 JB1884
 JB1884  NAD 83(1986)-  38 01 25.61638(N)    089 15 11.18401(W) AD(       ) 3
 JB1884  NAD 27      -  38 01 25.43488(N)    089 15 10.88338(W) AD(       ) 3
 JB1884
 JB1884.Superseded values are not recommended for survey control.
 JB1884
 JB1884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1884.See file dsdata.pdf to determine how the superseded data were derived.
 JB1884
 JB1884_MARKER: 42 = RADIO/TV MAST
 JB1884
 JB1884  HISTORY     - Date     Condition        Report By
 JB1884  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1884
 JB1884                          STATION DESCRIPTION
 JB1884
 JB1884'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1884'THE STATION IS THE CENTER OF THE TOP OF THE MAST, LOCATED ABOUT 1
 JB1884'MILE WEST-NORTHWEST OF DU QUOIN AND THE MAST IS OWNED AND OPERATED
 JB1884'BY THE GENERAL TELEPHONE CO. OF DU QUOIN.  IT IS A 3 LEGGED GUYED
 JB1884'STEEL STRUCTURE PAINTED INTERNATIONAL ORANGE AND WHITE WITH TWO
 JB1884'MICRO-DISKS ON THE NORTH AND SOUTH SIDES OF THE MAST.  THE
 JB1884'OVERALL HEIGHT IS ABOUT 220 FEET.
 JB1884'
 JB1884'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 152
 JB1884'AT THE WEST EDGE OF DU QUOIN, GO WEST ON HIGHWAY 152 FOR 0.4 MILE TO
 JB1884'A SIDE ROAD RIGHT (WEST STREET).  TURN RIGHT AND GO NORTH AND
 JB1884'NORTHWESTERLY ON WEST STREET FOR 1.0 MILE TO THE MAST ON THE
 JB1884'RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1875 ***********************************************************************
 JB1875  DESIGNATION -  DU QUOIN RM 3
 JB1875  PID         -  JB1875
 JB1875  STATE/COUNTY-  IL/PERRY
 JB1875  COUNTRY     -  US
 JB1875  USGS QUAD   -  DU QUOIN (2018)
 JB1875
 JB1875                         *CURRENT SURVEY CONTROL
 JB1875  ______________________________________________________________________
 JB1875* NAD 83(1997) POSITION- 38 00 31.47748(N) 089 13 53.14646(W)   ADJUSTED
 JB1875* NAVD 88 ORTHO HEIGHT -   144.    (meters)      472.    (feet) SCALED
 JB1875  ______________________________________________________________________
 JB1875  GEOID HEIGHT    -        -29.455 (meters)                     GEOID18
 JB1875  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 JB1875  HORZ ORDER      -  FIRST
 JB1875
 JB1875.The horizontal coordinates were established by classical geodetic methods
 JB1875.and adjusted by the National Geodetic Survey in October 1999.
 JB1875
 JB1875.The orthometric height was scaled from a topographic map.
 JB1875
 JB1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1875.GEOID18 height accuracy estimate available here.
 JB1875
 JB1875.Click photographs - Photos may exist for this station.
 JB1875
 JB1875.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1875
 JB1875. The following values were computed from the NAD 83(1997) position.
 JB1875
 JB1875;                    North         East     Units Scale Factor Converg.
 JB1875;SPC IL W     -   149,353.099   782,130.481   MT  1.00002422   +0 34 33.4
 JB1875;SPC IL W     -   490,002.63  2,566,039.75   sFT  1.00002422   +0 34 33.4
 JB1875;UTM  16      - 4,209,134.904   304,097.624   MT  1.00007269   -1 22 28.2
 JB1875
 JB1875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1875!SPC IL W     -   0.99998204  x   1.00002422  =   1.00000626
 JB1875!UTM  16      -   0.99998204  x   1.00007269  =   1.00005473
 JB1875
 JB1875:                Primary Azimuth Mark                     Grid Az
 JB1875:SPC IL W     -  PIERCE                                   132 35 33.4
 JB1875:UTM  16      -  PIERCE                                   134 32 35.0
 JB1875
 JB1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0409709134(NAD 83)
 JB1875
 JB1875|---------------------------------------------------------------------|
 JB1875| PID    Reference Object                     Distance      Geod. Az  |
 JB1875|                                                           dddmmss.s |
 JB1875| JB1086 DUQUOIN RM 1                          4.254 METERS 02307     |
 JB1875| JB1085 DU QUOIN                             30.939 METERS 09227     |
 JB1875| HB1648 PIERCE                              APPROX.14.1 KM 1331006.8 |
 JB1875| HB1663 DU QUOIN RAD STA KSB 234 MAST       APPROX. 2.7 KM 1862615.8 |
 JB1875| JB1877 DU QUOIN MUNICIPAL TANK             APPROX. 0.8 KM 2591134.3 |
 JB1875| CI4335 DU QUOIN RM 4                                      27348     |
 JB1875| JB1888 PINCKNEYVILLE NEW MUNICIPAL TK      APPROX.15.6 KM 2981656.6 |
 JB1875| JB1885 PINCKNEYVILLE PERRY METAL TK        APPROX.14.2 KM 3071221.5 |
 JB1875| JB1882 PINCKNEYVILLE DECCA RECORDS TK      APPROX.12.8 KM 3090525.6 |
 JB1875| JB1884 DU QUOIN RADIO STA KSN 46 MAST      APPROX. 2.5 KM 3111452.8 |
 JB1875| JB1878 DU QUOIN RADIO STA WDQN MAST        APPROX. 2.8 KM 3405602.9 |
 JB1875| JB1876 TAMAROA TV STATION WSIU MAST        APPROX.10.5 KM 3534717.4 |
 JB1875|---------------------------------------------------------------------|
 JB1875
 JB1875                          SUPERSEDED SURVEY CONTROL
 JB1875
 JB1875  NAD 83(1993)-  38 00 31.48953(N)    089 13 53.14644(W) AD(       ) 1
 JB1875  NAD 83(1986)-  38 00 31.49076(N)    089 13 53.14753(W) AD(       ) 1
 JB1875  NAD 27      -  38 00 31.31001(N)    089 13 52.85110(W) AD(       ) 1
 JB1875
 JB1875.Superseded values are not recommended for survey control.
 JB1875
 JB1875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1875.See file dsdata.pdf to determine how the superseded data were derived.
 JB1875
 JB1875_MARKER: DR = REFERENCE MARK DISK
 JB1875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1875_STAMPING: DU QUOIN NO 3 1930
 JB1875_MARK LOGO: CGS
 JB1875_PROJECTION: FLUSH
 JB1875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1875+STABILITY: SURFACE MOTION
 JB1875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1875+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2009
 JB1875
 JB1875  HISTORY     - Date     Condition        Report By
 JB1875  HISTORY     - 1961     MONUMENTED       CGS
 JB1875  HISTORY     - 1961     GOOD             CGS
 JB1875  HISTORY     - 20090302 GOOD             ILDT
 JB1875
 JB1875                          STATION DESCRIPTION
 JB1875
 JB1875'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1875'STATION MARK IS 94 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE
 JB1875'BRICK HOUSE, 30 FEET WEST OF THE CENTERLINE OF LAUREL AVENUE AND 28
 JB1875'FEET SOUTH OF THE CENTERLINE OF LAUREL AVENUE.  THE MONUMENT IS
 JB1875'FLUSH AND THE DISK IS STAMPED DU QUOIN NO 3 1930.
 JB1875
 JB1875                          STATION RECOVERY (2009)
 JB1875
 JB1875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1859 ***********************************************************************
 JB1859  DESIGNATION -  DUBOIS
 JB1859  PID         -  JB1859
 JB1859  STATE/COUNTY-  IL/WASHINGTON
 JB1859  COUNTRY     -  US
 JB1859  USGS QUAD   -  ASHLEY (2018)
 JB1859
 JB1859                         *CURRENT SURVEY CONTROL
 JB1859  ______________________________________________________________________
 JB1859* NAD 83(1997) POSITION- 38 15 04.10657(N) 089 13 48.31889(W)   ADJUSTED
 JB1859* NAVD 88 ORTHO HEIGHT -   172.    (meters)      564.    (feet) SCALED
 JB1859  ______________________________________________________________________
 JB1859  GEOID HEIGHT    -        -29.923 (meters)                     GEOID18
 JB1859  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 JB1859  HORZ ORDER      -  THIRD
 JB1859
 JB1859.The horizontal coordinates were established by classical geodetic methods
 JB1859.and adjusted by the National Geodetic Survey in October 1999.
 JB1859
 JB1859.The orthometric height was scaled from a topographic map.
 JB1859
 JB1859.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1859.GEOID18 height accuracy estimate available here.
 JB1859
 JB1859.Click photographs - Photos may exist for this station.
 JB1859
 JB1859.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1859
 JB1859. The following values were computed from the NAD 83(1997) position.
 JB1859
 JB1859;                    North         East     Units Scale Factor Converg.
 JB1859;SPC IL W     -   176,259.370   781,976.668   MT  1.00002391   +0 34 47.6
 JB1859;SPC IL W     -   578,277.62  2,565,535.12   sFT  1.00002391   +0 34 47.6
 JB1859;UTM  16      - 4,236,032.009   304,862.169   MT  1.00006898   -1 22 52.0
 JB1859
 JB1859!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1859!SPC IL W     -   0.99997772  x   1.00002391  =   1.00000163
 JB1859!UTM  16      -   0.99997772  x   1.00006898  =   1.00004670
 JB1859
 JB1859:                Primary Azimuth Mark                     Grid Az
 JB1859:SPC IL W     -  DUBOIS AZ MK                             335 26 06.2
 JB1859:UTM  16      -  DUBOIS AZ MK                             337 23 45.8
 JB1859
 JB1859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0486236032(NAD 83)
 JB1859
 JB1859|---------------------------------------------------------------------|
 JB1859| PID    Reference Object                     Distance      Geod. Az  |
 JB1859|                                                           dddmmss.s |
 JB1859| JB1879 DUBOIS CATH CHURCH NE SPIRE         APPROX. 3.5 KM 1564336.7 |
 JB1859| CI4337 DUBOIS RM 1                          21.162 METERS 21429     |
 JB1859| CI4338 DUBOIS RM 2                          21.712 METERS 30822     |
 JB1859| CI4336 DUBOIS AZ MK                                       3360053.8 |
 JB1859|---------------------------------------------------------------------|
 JB1859
 JB1859                          SUPERSEDED SURVEY CONTROL
 JB1859
 JB1859  NAD 83(1993)-  38 15 04.12076(N)    089 13 48.31857(W) AD(       ) 3
 JB1859  NAD 83(1986)-  38 15 04.12123(N)    089 13 48.31841(W) AD(       ) 3
 JB1859  NAD 27      -  38 15 03.94172(N)    089 13 48.03305(W) AD(       ) 3
 JB1859
 JB1859.Superseded values are not recommended for survey control.
 JB1859
 JB1859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1859.See file dsdata.pdf to determine how the superseded data were derived.
 JB1859
 JB1859_MARKER: DS = TRIANGULATION STATION DISK
 JB1859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1859_STAMPING: DUBOIS 1962
 JB1859_MARK LOGO: CGS
 JB1859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1859+STABILITY: SURFACE MOTION
 JB1859
 JB1859  HISTORY     - Date     Condition        Report By
 JB1859  HISTORY     - 1962     MONUMENTED       CGS
 JB1859
 JB1859                          STATION DESCRIPTION
 JB1859
 JB1859'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1859'THE STATION IS ABOUT 6 MILES SOUTH, SOUTHWEST OF ASHLEY, 2 MILES
 JB1859'WEST, NORTHWEST OF DUBOIS, IN THE CENTER OF SECTION 20, T 3 S, R 1
 JB1859'W,. AND ON THE PROPERTY OF MR. RAY BOWERS.  IT IS 56 FEET SOUTHEAST
 JB1859'OF THE SOUTHEAST CORNER OF AN OLD HOUSE, 66 FEET NORTHEAST OF A 30
 JB1859'INCH OAK TREE, 74 FEET SOUTHEAST OF A WITNESS POST AND 122 FEET
 JB1859'EAST OF THE CENTERLINE OF U.S. HIGHWAY 51.  THE MONUMENT PROJECTS 3
 JB1859'INCHES AND THE DISK IS STAMPED DUBOIS 1962.
 JB1859'
 JB1859'TO REACH FROM THE POST OFFICE IN DUBOIS, GO WEST ON A PAVED ROAD FOR
 JB1859'1.0 MILE TO A CROSSROAD (U.S. HIGHWAY 51).  TURN RIGHT AND GO NORTH
 JB1859'ON HIGHWAY 51 FOR 1.85 MILES TO A FARM DRIVEWAY ON THE RIGHT AND
 JB1859'THE STATION ON THE RIGHT JUST SOUTHEAST OF AN OLD FARM HOUSE.
 JB1859'
 JB1859'TO REACH THE AZIMUTH FROM THE STATION, GO NORTH ON HIGHWAY 51 FOR
 JB1859'0.5 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A GRAVELED
 JB1859'ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT ON THE ROAD
 JB1859'RIGHT-OF-WAY.
 JB1859'
 JB1859'REFERENCE MARK 1 IS 12 FEET SOUTHWEST OF A 30 INCH OAK TREE, 18 FEET
 JB1859'WEST OF A 22 INCH OAK TREE, 56 FEET EAST OF A WIRE FENCE AND 85
 JB1859'FEET EAST OF THE CENTERLINE OF HIGHWAY 51.  THE MONUMENT PROJECTS
 JB1859'4 INCHES AND THE DISK IS STAMPED DUBOIS NO 1 1962.
 JB1859'
 JB1859'REFERENCE MARK 2 IS 4 FEET EAST OF THE SOUTHWEST CORNER OF THE OLD
 JB1859'FARM HOUSE, 35 FEET EAST OF THE WIRE FENCE AND 65 FEET EAST OF THE
 JB1859'CENTERLINE OF HIGHWAY 51.  THE MONUMENT PROJECTS 4 INCHES AND THE
 JB1859'DISK IS STAMPED DUBOIS NO 2 1962.
 JB1859'
 JB1859'THE AZIMUTH MARK IS 2 FEET SOUTHEAST OF A WITNESS POST, 7 FEET SOUTH
 JB1859'OF A 10 INCH OAK TREE AND 26 FEET NORTH OF THE CENTERLINE OF A
 JB1859'GRAVELED ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1859'STAMPED DUBOIS 1962.
 JB1859'
 JB1859'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1879 ***********************************************************************
 JB1879  DESIGNATION -  DUBOIS CATH CHURCH NE SPIRE
 JB1879  PID         -  JB1879
 JB1879  STATE/COUNTY-  IL/WASHINGTON
 JB1879  COUNTRY     -  US
 JB1879  USGS QUAD   -  TAMAROA (2018)
 JB1879
 JB1879                         *CURRENT SURVEY CONTROL
 JB1879  ______________________________________________________________________
 JB1879* NAD 83(1997) POSITION- 38 13 20.39633(N) 089 12 51.77628(W)   ADJUSTED
 JB1879  ______________________________________________________________________
 JB1879  GEOID HEIGHT    -        -29.873 (meters)                     GEOID18
 JB1879  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 JB1879  HORZ ORDER      -  THIRD
 JB1879
 JB1879.The horizontal coordinates were established by classical geodetic methods
 JB1879.and adjusted by the National Geodetic Survey in October 1999.
 JB1879
 JB1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1879.GEOID18 height accuracy estimate available here.
 JB1879
 JB1879.Click photographs - Photos may exist for this station.
 JB1879
 JB1879.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1879
 JB1879. The following values were computed from the NAD 83(1997) position.
 JB1879
 JB1879;                    North         East     Units Scale Factor Converg.
 JB1879;SPC IL W     -   173,075.724   783,384.331   MT  1.00002678   +0 35 21.2
 JB1879;SPC IL W     -   567,832.60  2,570,153.43   sFT  1.00002678   +0 35 21.2
 JB1879;UTM  16      - 4,232,801.943   306,160.154   MT  1.00006277   -1 22 13.8
 JB1879
 JB1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0616032801(NAD 83)
 JB1879
 JB1879                          SUPERSEDED SURVEY CONTROL
 JB1879
 JB1879  NAD 83(1993)-  38 13 20.41035(N)    089 12 51.77615(W) AD(       ) 3
 JB1879  NAD 83(1986)-  38 13 20.41105(N)    089 12 51.77611(W) AD(       ) 3
 JB1879  NAD 27      -  38 13 20.23145(N)    089 12 51.49219(W) AD(       ) 3
 JB1879
 JB1879.Superseded values are not recommended for survey control.
 JB1879
 JB1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1879.See file dsdata.pdf to determine how the superseded data were derived.
 JB1879
 JB1879_MARKER: 91 = CHURCH CROSS
 JB1879
 JB1879  HISTORY     - Date     Condition        Report By
 JB1879  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1879
 JB1879                          STATION DESCRIPTION
 JB1879
 JB1879'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1879'THE STATION IS THE CROSS AT THE APEX OF THE NORTHEAST ONE OF TWO
 JB1879'IDENTICAL SPIRES.  THE SPIRES ARE ON THE NORTHEAST AND SOUTHEAST
 JB1879'CORNERS OF THE CHURCH BUILDING.  IT IS A RED BRICK CHURCH AND
 JB1879'SPIRES WITH GREY COLORED SHINGLES ON THE SPIRES.  THE OVERALL
 JB1879'HEIGHT IS APPROXIMATELY 100 FEET.
 JB1879'
 JB1879'THE CHURCH IS IN THE SOUTHWEST SECTION OF DUBOIS.
 JB1879'
 JB1879'TO REACH FROM THE POST OFFICE IN DUBOIS, GO WEST ON A PAVED STREET
 JB1879'FOR 0.1 MILE TO A CROSS-STREET.  TURN LEFT AND GO SOUTH ON A PAVED
 JB1879'STREET FOR 0.1 MILE TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0375 ***********************************************************************
 KB0375  DESIGNATION -  DUCK
 KB0375  PID         -  KB0375
 KB0375  STATE/COUNTY-  IL/CUMBERLAND
 KB0375  COUNTRY     -  US
 KB0375  USGS QUAD   -  UNION CENTER (2018)
 KB0375
 KB0375                         *CURRENT SURVEY CONTROL
 KB0375  ______________________________________________________________________
 KB0375* NAD 83(1997) POSITION- 39 15 35.92958(N) 088 06 17.82890(W)   ADJUSTED
 KB0375* NAVD 88 ORTHO HEIGHT -   181.685 (meters)      596.08  (feet) ADJUSTED
 KB0375  ______________________________________________________________________
 KB0375  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 KB0375  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 KB0375  DYNAMIC HEIGHT  -        181.578 (meters)      595.73  (feet) COMP
 KB0375  MODELED GRAVITY -    980,037.9   (mgal)                       NAVD 88
 KB0375
 KB0375  HORZ ORDER      -  SECOND
 KB0375  VERT ORDER      -  SECOND    CLASS 0
 KB0375
 KB0375.The horizontal coordinates were established by classical geodetic methods
 KB0375.and adjusted by the National Geodetic Survey in October 1999.
 KB0375
 KB0375.The orthometric height was determined by differential leveling and
 KB0375.adjusted by the NATIONAL GEODETIC SURVEY
 KB0375.in June 1991.
 KB0375
 KB0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0375.GEOID18 height accuracy estimate available here.
 KB0375
 KB0375.Click photographs - Photos may exist for this station.
 KB0375
 KB0375.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0375
 KB0375.The dynamic height is computed by dividing the NAVD 88
 KB0375.geopotential number by the normal gravity value computed on the
 KB0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0375.degrees latitude (g = 980.6199 gals.).
 KB0375
 KB0375.The modeled gravity was interpolated from observed gravity values.
 KB0375
 KB0375. The following values were computed from the NAD 83(1997) position.
 KB0375
 KB0375;                    North         East     Units Scale Factor Converg.
 KB0375;SPC IL E     -   287,864.680   319,710.727   MT  0.99997978   +0 08 40.3
 KB0375;SPC IL E     -   944,436.04  1,048,917.61   sFT  0.99997978   +0 08 40.3
 KB0375;UTM  16      - 4,346,209.297   404,670.167   MT  0.99971189   -0 41 57.5
 KB0375
 KB0375!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0375!SPC IL E     -   0.99997653  x   0.99997978  =   0.99995631
 KB0375!UTM  16      -   0.99997653  x   0.99971189  =   0.99968842
 KB0375
 KB0375:                Primary Azimuth Mark                     Grid Az
 KB0375:SPC IL E     -  DUCK AZ MK                               000 51 21.3
 KB0375:UTM  16      -  DUCK AZ MK                               001 41 59.1
 KB0375
 KB0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0467046209(NAD 83)
 KB0375
 KB0375|---------------------------------------------------------------------|
 KB0375| PID    Reference Object                     Distance      Geod. Az  |
 KB0375|                                                           dddmmss.s |
 KB0375| KB0373 DUCK AZ MK                                         0010001.6 |
 KB0375| KB0374 DUCK RM 2                            19.230 METERS 08455     |
 KB0375| KB0376 DUCK RM 1                            18.090 METERS 35521     |
 KB0375|---------------------------------------------------------------------|
 KB0375
 KB0375                          SUPERSEDED SURVEY CONTROL
 KB0375
 KB0375  NAD 83(1997)-  39 15 35.93291(N)    088 06 17.82431(W) AD(       ) 2
 KB0375  NAD 83(1986)-  39 15 35.93894(N)    088 06 17.82321(W) AD(       ) 2
 KB0375  NAD 27      -  39 15 35.80120(N)    088 06 17.68980(W) AD(       ) 2
 KB0375  NGVD 29 (??/??/92)  181.746  (m)          596.28   (f) ADJ UNCH    2 0
 KB0375  NGVD 29             181.75   (m)          596.3    (f) LEVELING    3  
 KB0375
 KB0375.Superseded values are not recommended for survey control.
 KB0375
 KB0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0375.See file dsdata.pdf to determine how the superseded data were derived.
 KB0375
 KB0375_MARKER: DS = TRIANGULATION STATION DISK
 KB0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0375_STAMPING: DUCK 1959
 KB0375_MARK LOGO: CGS
 KB0375_PROJECTION: FLUSH
 KB0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0375+STABILITY: SURFACE MOTION
 KB0375
 KB0375  HISTORY     - Date     Condition        Report By
 KB0375  HISTORY     - 1959     MONUMENTED       CGS
 KB0375  HISTORY     - 1959     GOOD             CGS
 KB0375  HISTORY     - 1966     GOOD             MHAS
 KB0375  HISTORY     - 1973     GOOD             NGS
 KB0375  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0375  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0375
 KB0375                          STATION DESCRIPTION
 KB0375
 KB0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0375'THE STATION IS LOCATED ABOUT 3-1/2 MILES EAST-NORTHEAST OF GREENUP
 KB0375'AND ABOUT 0.3 MILE SOUTH OF U.S. HIGHWAY 40, ON PROPERTY OWNED
 KB0375'BY MR. W.L. SIDWELL.
 KB0375'
 KB0375'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KB0375'HIGHWAY 130 IN GREENUP, GO EAST-NORTHEAST ON U.S.  HIGHWAY 40 FOR
 KB0375'2.6 MILES TO A MARATHON FILLING STATION AND A RESTAURANT ON THE LEFT,
 KB0375'CONTINUE STRAIGHT AHEAD ON U.S. HIGHWAY 40 FOR 0.3 MILE TO A SIDE
 KB0375'RD. RIGHT AT THE MAILBOX OF MR. W. L. SIDWELL, TURN RIGHT ON LANE
 KB0375'LEADING TO MR. SIDWELLS HOME FOR 0.25 MILE TO THE RAILROAD
 KB0375'TRACKS, CONTINUE ACROSS TRACKS FOR 0.05 MILE TO THE STATION ON THE
 KB0375'RIGHT AT THE NORTH END OF A ROW OF EVERGREEN TREES.  STATION
 KB0375'MARK, A STANDARD DISK STAMPED DUCK 1959, IS SET IN A 10 INCH SQUARE
 KB0375'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 KB0375'THE MARK IS 45 FEET NORTHWEST OF A POWER POLE WITH A TRANSFORMER, 32
 KB0375'FT. NORTH OF THE NORTH END OF A ROW OF TREES, 12 FEET WEST OF
 KB0375'THE APPROXIMATE CENTER OF THE DRIVEWAY AND 4 FEET EAST OF A WITNESS
 KB0375'POST.
 KB0375'
 KB0375'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED DUCK NO 1 1959, IS
 KB0375'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2
 KB0375'INCHES. THE MARK IS 16 FEET WEST OF THE APPROXIMATE CENTER OF THE
 KB0375'DRIVEWAY AND 1 FOOT EAST OF A FENCE LINE.
 KB0375'
 KB0375'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED DUCK NO 2 1959, IS
 KB0375'SET IN A 10 INCH SQ. CONCRETE POST WHICH PROJECTS 3
 KB0375'INCHES. THE MARK IS 51 FEET EAST OF THE APPROXIMATE CENTER OF THE
 KB0375'DRIVEWAY, 37 FEET NORTHEAST OF A POWER PROJECTS 3 INCHES. THE
 KB0375'MARK IS 51 FEET EAST OF THE APPROXIMATE CENTER OF THE DRIVEWAY, 37
 KB0375'FEET NORTHEAST OF A POWER POLE WITH A TRANSFORMER AND 1 FOOT
 KB0375'WEST OF A FENCE LINE.
 KB0375'
 KB0375'AZIMUTH MARK, A STANDARD DISK STAMPED DUCK 1959, IS
 KB0375'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.
 KB0375'THE MARK IS 13 FEET EAST OF THE APPROXIMATE CENTER OF THE DRIVEWAY, 5
 KB0375'FEET SOUTH OF A POWER POLE, 1.6 FEET SOUTH OF A WITNESS POST AND 1
 KB0375'FOOT WEST OF A FENCE LINE.
 KB0375'
 KB0375'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE GRAVEL
 KB0375'DRIVEWAY FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 KB0375'DESCRIBED.
 KB0375
 KB0375                          STATION RECOVERY (1959)
 KB0375
 KB0375'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0375'3.3 MI NE FROM GREENUP.
 KB0375'ABOUT 3.0 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0375'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.3 MILE SOUTH ALONG
 KB0375'A GRAVEL ROAD, AT THE CROSSING OF THE PENNSYLVANIA RAILROAD, 12
 KB0375'FEET WEST OF THE CENTER LINE OF THE ROAD, 236 FEET SOUTH OF THE
 KB0375'CENTER OF THE CROSSING, 4 1/2 FEET EAST OF A FENCE, 45 FEET
 KB0375'NORTHWEST OF A POWER POLE WITH A TRANSFORMER, 3.9 FEET EAST OF
 KB0375'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 KB0375'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0375
 KB0375                          STATION RECOVERY (1966)
 KB0375
 KB0375'RECOVERY NOTE BY MARK HURD AERIAL SURVEYS 1966
 KB0375'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN GOOD
 KB0375'CONDITION.
 KB0375
 KB0375                          STATION RECOVERY (1973)
 KB0375
 KB0375'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0375'RECOVERED IN GOOD CONDITION.
 KB0375
 KB0375                          STATION RECOVERY (1982)
 KB0375
 KB0375'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0375'MARK NOT FOUND.
 KB0375
 KB0375                          STATION RECOVERY (2005)
 KB0375
 KB0375'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0375'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0373 ***********************************************************************
 KB0373  DESIGNATION -  DUCK AZ MK
 KB0373  PID         -  KB0373
 KB0373  STATE/COUNTY-  IL/CUMBERLAND
 KB0373  COUNTRY     -  US
 KB0373  USGS QUAD   -  UNION CENTER (2018)
 KB0373
 KB0373                         *CURRENT SURVEY CONTROL
 KB0373  ______________________________________________________________________
 KB0373* NAD 83(1986) POSITION- 39 15 47.     (N) 088 05 58.     (W)   SCALED
 KB0373* NAVD 88 ORTHO HEIGHT -   182.324 (meters)      598.17  (feet) ADJUSTED
 KB0373  ______________________________________________________________________
 KB0373  GEOID HEIGHT    -        -32.059 (meters)                     GEOID18
 KB0373  DYNAMIC HEIGHT  -        182.217 (meters)      597.82  (feet) COMP
 KB0373  MODELED GRAVITY -    980,038.1   (mgal)                       NAVD 88
 KB0373
 KB0373  VERT ORDER      -  SECOND    CLASS 0
 KB0373
 KB0373.The horizontal coordinates were scaled from a map and have
 KB0373.an estimated accuracy of +/- 6 seconds.
 KB0373
 KB0373.The orthometric height was determined by differential leveling and
 KB0373.adjusted by the NATIONAL GEODETIC SURVEY
 KB0373.in June 1991.
 KB0373
 KB0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0373.GEOID18 height accuracy estimate available here.
 KB0373
 KB0373.Click photographs - Photos may exist for this station.
 KB0373
 KB0373.The dynamic height is computed by dividing the NAVD 88
 KB0373.geopotential number by the normal gravity value computed on the
 KB0373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0373.degrees latitude (g = 980.6199 gals.).
 KB0373
 KB0373.The modeled gravity was interpolated from observed gravity values.
 KB0373
 KB0373;                    North         East    Units  Estimated Accuracy
 KB0373;SPC IL E     -   288,210.      320,190.      MT  (+/- 180 meters Scaled)
 KB0373
 KB0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ051465(NAD 83)
 KB0373
 KB0373                          SUPERSEDED SURVEY CONTROL
 KB0373
 KB0373  NGVD 29 (??/??/92)  182.385  (m)          598.37   (f) ADJ UNCH    2 0
 KB0373
 KB0373.Superseded values are not recommended for survey control.
 KB0373
 KB0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0373.See file dsdata.pdf to determine how the superseded data were derived.
 KB0373
 KB0373_MARKER: DZ = AZIMUTH MARK DISK
 KB0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0373_STAMPING: DUCK 1959
 KB0373_MARK LOGO: CGS
 KB0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0373+STABILITY: SURFACE MOTION
 KB0373
 KB0373  HISTORY     - Date     Condition        Report By
 KB0373  HISTORY     - 1959     MONUMENTED       CGS
 KB0373  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0373
 KB0373                          STATION DESCRIPTION
 KB0373
 KB0373'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0373'3.2 MI NE FROM GREENUP.
 KB0373'ABOUT 3.0 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0373'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.15 MILE SOUTH ALONG
 KB0373'A GRAVEL ROAD, 13 FEET EAST OF THE CENTER LINE OF THE ROAD, 1
 KB0373'FOOT WEST OF A FENCE, 65 FEET SOUTH OF THE THIRD TELEPHONE POLE
 KB0373'SOUTH OF THE HIGHWAY, 5 FEET SOUTH OF THE THIRD POWER POLE SOUTH
 KB0373'OF THE HIGHWAY, 1.6 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 KB0373'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0373'PROJECTING 6 INCHES.
 KB0373
 KB0373                          STATION RECOVERY (2005)
 KB0373
 KB0373'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0373'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0376 ***********************************************************************
 KB0376  DESIGNATION -  DUCK RM 1
 KB0376  PID         -  KB0376
 KB0376  STATE/COUNTY-  IL/CUMBERLAND
 KB0376  COUNTRY     -  US
 KB0376  USGS QUAD   -  UNION CENTER (2018)
 KB0376
 KB0376                         *CURRENT SURVEY CONTROL
 KB0376  ______________________________________________________________________
 KB0376* NAD 83(1986) POSITION- 39 15 36.51   (N) 088 06 17.89   (W)   HD_HELD1
 KB0376* NAVD 88 ORTHO HEIGHT -   181.706 (meters)      596.15  (feet) ADJUSTED
 KB0376  ______________________________________________________________________
 KB0376  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 KB0376  DYNAMIC HEIGHT  -        181.600 (meters)      595.80  (feet) COMP
 KB0376  MODELED GRAVITY -    980,037.9   (mgal)                       NAVD 88
 KB0376
 KB0376  VERT ORDER      -  SECOND    CLASS 0
 KB0376
 KB0376.The horizontal coordinates were determined by differentially corrected
 KB0376.hand held GPS observations or other comparable positioning techniques
 KB0376.and have an estimated accuracy of +/- 3 meters.
 KB0376
 KB0376.The orthometric height was determined by differential leveling and
 KB0376.adjusted by the NATIONAL GEODETIC SURVEY
 KB0376.in June 1991.
 KB0376
 KB0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0376.GEOID18 height accuracy estimate available here.
 KB0376
 KB0376.Click photographs - Photos may exist for this station.
 KB0376
 KB0376.The dynamic height is computed by dividing the NAVD 88
 KB0376.geopotential number by the normal gravity value computed on the
 KB0376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0376.degrees latitude (g = 980.6199 gals.).
 KB0376
 KB0376.The modeled gravity was interpolated from observed gravity values.
 KB0376
 KB0376;                    North         East    Units  Estimated Accuracy
 KB0376;SPC IL E     -   287,882.6     319,709.2     MT  (+/- 3 meters HH1 GPS) 
 KB0376
 KB0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0466846227(NAD 83)
 KB0376
 KB0376                          SUPERSEDED SURVEY CONTROL
 KB0376
 KB0376  NGVD 29 (??/??/92)  181.767  (m)          596.35   (f) ADJ UNCH    2 0
 KB0376
 KB0376.Superseded values are not recommended for survey control.
 KB0376
 KB0376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0376.See file dsdata.pdf to determine how the superseded data were derived.
 KB0376
 KB0376_MARKER: DR = REFERENCE MARK DISK
 KB0376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0376_STAMPING: DUCK NO 1 1959
 KB0376_MARK LOGO: CGS
 KB0376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0376+STABILITY: SURFACE MOTION
 KB0376
 KB0376  HISTORY     - Date     Condition        Report By
 KB0376  HISTORY     - 1959     MONUMENTED       CGS
 KB0376  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0376  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0376
 KB0376                          STATION DESCRIPTION
 KB0376
 KB0376'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0376'3.3 MI NE FROM GREENUP.
 KB0376'ABOUT 3.0 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0376'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.3 MILE SOUTH ALONG A
 KB0376'GRAVEL ROAD, AT THE CROSSING OF THE PENNSYLVANIA RAILROAD, 16
 KB0376'FEET WEST OF THE CENTER LINE OF THE ROAD, 177 FEET SOUTH OF THE
 KB0376'CENTER OF THE CROSSING, 1/2 FOOT EAST OF A FENCE, 93 FEET
 KB0376'NORTHWEST OF A POWER POLE WITH A TRANSFORMER, 59.3 FEET NORTH OF
 KB0376'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 KB0376'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0376
 KB0376                          STATION RECOVERY (1982)
 KB0376
 KB0376'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0376'MARK NOT FOUND.
 KB0376
 KB0376                          STATION RECOVERY (2005)
 KB0376
 KB0376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0376'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0374 ***********************************************************************
 KB0374  DESIGNATION -  DUCK RM 2
 KB0374  PID         -  KB0374
 KB0374  STATE/COUNTY-  IL/CUMBERLAND
 KB0374  COUNTRY     -  US
 KB0374  USGS QUAD   -  UNION CENTER (2018)
 KB0374
 KB0374                         *CURRENT SURVEY CONTROL
 KB0374  ______________________________________________________________________
 KB0374* NAD 83(1986) POSITION- 39 15 35.98   (N) 088 06 17.03   (W)   HD_HELD1
 KB0374* NAVD 88 ORTHO HEIGHT -   181.822 (meters)      596.53  (feet) ADJUSTED
 KB0374  ______________________________________________________________________
 KB0374  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 KB0374  DYNAMIC HEIGHT  -        181.715 (meters)      596.18  (feet) COMP
 KB0374  MODELED GRAVITY -    980,037.9   (mgal)                       NAVD 88
 KB0374
 KB0374  VERT ORDER      -  SECOND    CLASS 0
 KB0374
 KB0374.The horizontal coordinates were determined by differentially corrected
 KB0374.hand held GPS observations or other comparable positioning techniques
 KB0374.and have an estimated accuracy of +/- 3 meters.
 KB0374
 KB0374.The orthometric height was determined by differential leveling and
 KB0374.adjusted by the NATIONAL GEODETIC SURVEY
 KB0374.in June 1991.
 KB0374
 KB0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0374.GEOID18 height accuracy estimate available here.
 KB0374
 KB0374.Click photographs - Photos may exist for this station.
 KB0374
 KB0374.The dynamic height is computed by dividing the NAVD 88
 KB0374.geopotential number by the normal gravity value computed on the
 KB0374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0374.degrees latitude (g = 980.6199 gals.).
 KB0374
 KB0374.The modeled gravity was interpolated from observed gravity values.
 KB0374
 KB0374;                    North         East    Units  Estimated Accuracy
 KB0374;SPC IL E     -   287,866.3     319,729.9     MT  (+/- 3 meters HH1 GPS) 
 KB0374
 KB0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0468946210(NAD 83)
 KB0374
 KB0374                          SUPERSEDED SURVEY CONTROL
 KB0374
 KB0374  NGVD 29 (??/??/92)  181.882  (m)          596.72   (f) ADJ UNCH    2 0
 KB0374
 KB0374.Superseded values are not recommended for survey control.
 KB0374
 KB0374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0374.See file dsdata.pdf to determine how the superseded data were derived.
 KB0374
 KB0374_MARKER: DR = REFERENCE MARK DISK
 KB0374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0374_STAMPING: DUCK NO 2 1959
 KB0374_MARK LOGO: CGS
 KB0374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0374+STABILITY: SURFACE MOTION
 KB0374
 KB0374  HISTORY     - Date     Condition        Report By
 KB0374  HISTORY     - 1959     MONUMENTED       CGS
 KB0374  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0374  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0374
 KB0374                          STATION DESCRIPTION
 KB0374
 KB0374'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0374'3.3 MI NE FROM GREENUP.
 KB0374'ABOUT 3.0 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0374'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.3 MILE SOUTH ALONG
 KB0374'A GRAVEL ROAD, AT THE CROSSING OF THE PENNSYLVANIA RAILROAD, 50
 KB0374'FEET EAST OF THE CENTER LINE OF THE ROAD, 231 FEET SOUTH OF THE
 KB0374'CENTER OF THE CROSSING, 1 FOOT WEST OF A FENCE, 63.1 FEET
 KB0374'EAST-NORTHEAST OF TRIANGULATION STATION DUCK, 37 FEET NORTHEAST
 KB0374'OF A POWER POLE WITH A TRANSFORMER, 67.0 FEET EAST-NORTHEAST OF
 KB0374'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 KB0374'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0374
 KB0374                          STATION RECOVERY (1982)
 KB0374
 KB0374'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0374'MARK NOT FOUND.
 KB0374
 KB0374                          STATION RECOVERY (2005)
 KB0374
 KB0374'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0991 ***********************************************************************
 JB0991  DESIGNATION -  DUDLEY
 JB0991  PID         -  JB0991
 JB0991  STATE/COUNTY-  IL/BOND
 JB0991  COUNTRY     -  US
 JB0991  USGS QUAD   -  BEAVER CREEK (2018)
 JB0991
 JB0991                         *CURRENT SURVEY CONTROL
 JB0991  ______________________________________________________________________
 JB0991* NAD 83(1997) POSITION- 38 50 07.92709(N) 089 27 44.65984(W)   ADJUSTED
 JB0991* NAVD 88 ORTHO HEIGHT -   186.069 (meters)      610.46  (feet) ADJUSTED
 JB0991  ______________________________________________________________________
 JB0991  GEOID HEIGHT    -        -31.257 (meters)                     GEOID18
 JB0991  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 JB0991  DYNAMIC HEIGHT  -        185.955 (meters)      610.09  (feet) COMP
 JB0991  MODELED GRAVITY -    980,007.9   (mgal)                       NAVD 88
 JB0991
 JB0991  HORZ ORDER      -  SECOND
 JB0991  VERT ORDER      -  SECOND    CLASS 0
 JB0991
 JB0991.The horizontal coordinates were established by classical geodetic methods
 JB0991.and adjusted by the National Geodetic Survey in October 1999.
 JB0991
 JB0991.The orthometric height was determined by differential leveling and
 JB0991.adjusted by the NATIONAL GEODETIC SURVEY
 JB0991.in June 1991.
 JB0991
 JB0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0991.GEOID18 height accuracy estimate available here.
 JB0991
 JB0991.Click photographs - Photos may exist for this station.
 JB0991
 JB0991.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0991
 JB0991.The dynamic height is computed by dividing the NAVD 88
 JB0991.geopotential number by the normal gravity value computed on the
 JB0991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0991.degrees latitude (g = 980.6199 gals.).
 JB0991
 JB0991.The modeled gravity was interpolated from observed gravity values.
 JB0991
 JB0991. The following values were computed from the NAD 83(1997) position.
 JB0991
 JB0991;                    North         East     Units Scale Factor Converg.
 JB0991;SPC IL W     -   240,948.147   761,145.328   MT  0.99998720   +0 26 29.9
 JB0991;SPC IL W     -   790,510.71  2,497,190.96   sFT  0.99998720   +0 26 29.9
 JB0991;UTM  16      - 4,301,407.070   286,269.057   MT  1.00016255   -1 32 41.0
 JB0991
 JB0991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0991!SPC IL W     -   0.99997571  x   0.99998720  =   0.99996291
 JB0991!UTM  16      -   0.99997571  x   1.00016255  =   1.00013826
 JB0991
 JB0991:                Primary Azimuth Mark                     Grid Az
 JB0991:SPC IL W     -  DUDLEY AZ MK                             090 34 56.0
 JB0991:UTM  16      -  DUDLEY AZ MK                             092 34 06.9
 JB0991
 JB0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8626901407(NAD 83)
 JB0991
 JB0991|---------------------------------------------------------------------|
 JB0991| PID    Reference Object                     Distance      Geod. Az  |
 JB0991|                                                           dddmmss.s |
 JB0991| CI4341 DUDLEY AZ MK                                       0910125.9 |
 JB0991| JB0992 DUDLEY RM 1                          22.496 METERS 11829     |
 JB0991| JB0990 DUDLEY RM 2                          26.922 METERS 24613     |
 JB0991|---------------------------------------------------------------------|
 JB0991
 JB0991                          SUPERSEDED SURVEY CONTROL
 JB0991
 JB0991  NAD 83(1986)-  38 50 07.94524(N)    089 27 44.65094(W) AD(       ) 2
 JB0991  NAD 27      -  38 50 07.78000(N)    089 27 44.36090(W) AD(       ) 2
 JB0991  NGVD 29 (??/??/92)  186.192  (m)          610.86   (f) ADJ UNCH    2 0
 JB0991  NGVD 29             186.19   (m)          610.9    (f) LEVELING    3  
 JB0991
 JB0991.Superseded values are not recommended for survey control.
 JB0991
 JB0991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0991.See file dsdata.pdf to determine how the superseded data were derived.
 JB0991
 JB0991_MARKER: DS = TRIANGULATION STATION DISK
 JB0991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0991_STAMPING: DUDLEY 1960
 JB0991_MARK LOGO: CGS
 JB0991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0991+STABILITY: SURFACE MOTION
 JB0991
 JB0991  HISTORY     - Date     Condition        Report By
 JB0991  HISTORY     - 1960     MONUMENTED       CGS
 JB0991  HISTORY     - 1960     GOOD             CGS
 JB0991
 JB0991                          STATION DESCRIPTION
 JB0991
 JB0991'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0991'THE STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF GREENVILLE, ABOUT
 JB0991'4.5 MILES EAST-NORTHEAST OF POCAHONTAS AND ABOUT 1.0 MILE SOUTH OF U S
 JB0991'HIGHWAY 40.
 JB0991'
 JB0991'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 40 AND STATE
 JB0991'HIGHWAY 127, ABOUT 2 MILES SOUTHEAST OF GREENVILLE.  GO SOUTHWESTERLY
 JB0991'ON U S HIGHWAY 40 FOR 3.0 MILES TO A BRIDGE OVER RAILROAD TRACKS,
 JB0991'CONTINUE AHEAD FOR 0.5 MILE TO SIDE ROAD LEFT, TURN LEFT AND GO
 JB0991'SOUTHERLY ON SURFACED ROAD FOR 0.8 MILE, MAKE A JOG TO THE RIGHT, THEN
 JB0991'LEFT AND CONTINUE SOUTH FOR 0.5 MILE TO CROSSROADS, TURN RIGHT AND GO
 JB0991'WEST FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT, CONTINUE AHEAD FOR
 JB0991'0.2 MILE TO TOP OF HILL AND THE STATION ON THE RIGHT AS DESCRIBED.
 JB0991'
 JB0991'THE STATION IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE CONCRETE
 JB0991'POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED DUDLEY
 JB0991'1960.  THE MARK IS 40 FEET WEST OF FENCE CORNER, 18 FEET NORTH OF THE
 JB0991'APPROXIMATE CENTER OF ROAD AND 3.2 FEET EAST OF WITNESS POST.
 JB0991'
 JB0991'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH
 JB0991'CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 JB0991'DUDLEY NO 1 1960.  THE MARK IS 76.6 FEET SOUTHEAST OF WITNESS POST AND
 JB0991'20 FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD.
 JB0991'
 JB0991'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH
 JB0991'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED
 JB0991'DUDLEY NO 2 1960.  THE MARK IS 85.5 FEET SOUTHWEST OF WITNESS POST AND
 JB0991'17 FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD.
 JB0991'
 JB0991'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0991'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED
 JB0991'DUDLEY 1960.  THE MARK IS 14 FEET SOUTH OF THE APPROXIMATE CENTER OF
 JB0991'ROAD, 10 FEET WEST OF LONE TREE AND 1.9 FEET NORTHWEST OF WITNESS
 JB0991'POST.
 JB0991'
 JB0991'HEIGHT OF LIGHT ABOVE STATION MARK 26.08 METERS.
 JB0991
 JB0991                          STATION RECOVERY (1960)
 JB0991
 JB0991'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0991'5.8 MI SW FROM GREENVILLE.
 JB0991'ABOUT 2.95 MILES SOUTHWEST ALONG ALTERNATE U.S. HIGHWAY 40 FROM
 JB0991'ITS JUNCTION WITH STATE HIGHWAY 127 IN GREENVILLE, THENCE 1.25
 JB0991'MILES SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.45 MILES SOUTH
 JB0991'ALONG A GRAVEL ROAD, THENCE 0.3 MILE WEST ALONG A GRAVEL ROAD,
 JB0991'THENCE 0.5 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.4 MILE EAST
 JB0991'ALONG A DIRT ROAD, AT THE HIGHEST PART OF THE HILL AND A FENCE
 JB0991'CORNER NORTH OF THE ROAD, 16 FEET NORTH OF THE CENTER LINE OF THE
 JB0991'ROAD, 1 FOOT SOUTH OF A FENCE, 39 FEET WEST OF A FENCE CORNER,
 JB0991'3.3 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0991'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0991'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0992 ***********************************************************************
 JB0992  DESIGNATION -  DUDLEY RM 1
 JB0992  PID         -  JB0992
 JB0992  STATE/COUNTY-  IL/BOND
 JB0992  COUNTRY     -  US
 JB0992  USGS QUAD   -  BEAVER CREEK (2018)
 JB0992
 JB0992                         *CURRENT SURVEY CONTROL
 JB0992  ______________________________________________________________________
 JB0992* NAD 83(1986) POSITION- 38 50 07.58   (N) 089 27 43.84   (W)   HD_HELD1
 JB0992* NAVD 88 ORTHO HEIGHT -   185.596 (meters)      608.91  (feet) ADJUSTED
 JB0992  ______________________________________________________________________
 JB0992  GEOID HEIGHT    -        -31.257 (meters)                     GEOID18
 JB0992  DYNAMIC HEIGHT  -        185.481 (meters)      608.53  (feet) COMP
 JB0992  MODELED GRAVITY -    980,007.9   (mgal)                       NAVD 88
 JB0992
 JB0992  VERT ORDER      -  SECOND    CLASS 0
 JB0992
 JB0992.The horizontal coordinates were determined by differentially corrected
 JB0992.hand held GPS observations or other comparable positioning techniques
 JB0992.and have an estimated accuracy of +/- 3 meters.
 JB0992
 JB0992.The orthometric height was determined by differential leveling and
 JB0992.adjusted by the NATIONAL GEODETIC SURVEY
 JB0992.in June 1991.
 JB0992
 JB0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0992.GEOID18 height accuracy estimate available here.
 JB0992
 JB0992.Click photographs - Photos may exist for this station.
 JB0992
 JB0992.The dynamic height is computed by dividing the NAVD 88
 JB0992.geopotential number by the normal gravity value computed on the
 JB0992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0992.degrees latitude (g = 980.6199 gals.).
 JB0992
 JB0992.The modeled gravity was interpolated from observed gravity values.
 JB0992
 JB0992;                    North         East    Units  Estimated Accuracy
 JB0992;SPC IL W     -   240,937.6     761,165.2     MT  (+/- 3 meters HH1 GPS) 
 JB0992
 JB0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8628801395(NAD 83)
 JB0992
 JB0992                          SUPERSEDED SURVEY CONTROL
 JB0992
 JB0992  NGVD 29 (??/??/92)  185.718  (m)          609.31   (f) ADJ UNCH    2 0
 JB0992
 JB0992.Superseded values are not recommended for survey control.
 JB0992
 JB0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0992.See file dsdata.pdf to determine how the superseded data were derived.
 JB0992
 JB0992_MARKER: DR = REFERENCE MARK DISK
 JB0992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0992_STAMPING: DUDLEY NO 1 1960
 JB0992_MARK LOGO: CGS
 JB0992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0992+STABILITY: SURFACE MOTION
 JB0992
 JB0992  HISTORY     - Date     Condition        Report By
 JB0992  HISTORY     - 1960     MONUMENTED       CGS
 JB0992
 JB0992                          STATION DESCRIPTION
 JB0992
 JB0992'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0992'5.8 MI SW FROM GREENVILLE.
 JB0992'ABOUT 2.95 MILES SOUTHWEST ALONG ALTERNATE U.S. HIGHWAY 40 FROM
 JB0992'ITS JUNCTION WITH STATE HIGHWAY 127 IN GREENVILLE, THENCE 1.25
 JB0992'MILES SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.45 MILES SOUTH
 JB0992'ALONG A GRAVEL ROAD, THENCE 0.3 MILE WEST ALONG A GRAVEL ROAD,
 JB0992'THENCE 0.5 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.4 MILE EAST
 JB0992'ALONG A DIRT ROAD, AT THE HIGHEST PART OF THE HILL AND A FENCE
 JB0992'CORNER NORTH OF THE ROAD, 20 FEET SOUTH OF THE CENTER LINE OF THE
 JB0992'ROAD, 46 FEET SOUTH-SOUTHEAST AND ACROSS THE ROAD FROM THE FENCE
 JB0992'CORNER, 74.8 FEET SOUTHEAST OF TRIANGULATION STATION DUDLEY,
 JB0992'77.7 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE
 JB0992'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0992'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0990 ***********************************************************************
 JB0990  DESIGNATION -  DUDLEY RM 2
 JB0990  PID         -  JB0990
 JB0990  STATE/COUNTY-  IL/BOND
 JB0990  COUNTRY     -  US
 JB0990  USGS QUAD   -  BEAVER CREEK (2018)
 JB0990
 JB0990                         *CURRENT SURVEY CONTROL
 JB0990  ______________________________________________________________________
 JB0990* NAD 83(1986) POSITION- 38 50 07.58   (N) 089 27 45.68   (W)   HD_HELD1
 JB0990* NAVD 88 ORTHO HEIGHT -   185.511 (meters)      608.63  (feet) ADJUSTED
 JB0990  ______________________________________________________________________
 JB0990  GEOID HEIGHT    -        -31.257 (meters)                     GEOID18
 JB0990  DYNAMIC HEIGHT  -        185.397 (meters)      608.26  (feet) COMP
 JB0990  MODELED GRAVITY -    980,007.9   (mgal)                       NAVD 88
 JB0990
 JB0990  VERT ORDER      -  SECOND    CLASS 0
 JB0990
 JB0990.The horizontal coordinates were determined by differentially corrected
 JB0990.hand held GPS observations or other comparable positioning techniques
 JB0990.and have an estimated accuracy of +/- 3 meters.
 JB0990
 JB0990.The orthometric height was determined by differential leveling and
 JB0990.adjusted by the NATIONAL GEODETIC SURVEY
 JB0990.in June 1991.
 JB0990
 JB0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0990.GEOID18 height accuracy estimate available here.
 JB0990
 JB0990.Click photographs - Photos may exist for this station.
 JB0990
 JB0990.The dynamic height is computed by dividing the NAVD 88
 JB0990.geopotential number by the normal gravity value computed on the
 JB0990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0990.degrees latitude (g = 980.6199 gals.).
 JB0990
 JB0990.The modeled gravity was interpolated from observed gravity values.
 JB0990
 JB0990;                    North         East    Units  Estimated Accuracy
 JB0990;SPC IL W     -   240,937.3     761,120.8     MT  (+/- 3 meters HH1 GPS) 
 JB0990
 JB0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8624401397(NAD 83)
 JB0990
 JB0990                          SUPERSEDED SURVEY CONTROL
 JB0990
 JB0990  NGVD 29 (??/??/92)  185.633  (m)          609.03   (f) ADJ UNCH    2 0
 JB0990
 JB0990.Superseded values are not recommended for survey control.
 JB0990
 JB0990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0990.See file dsdata.pdf to determine how the superseded data were derived.
 JB0990
 JB0990_MARKER: DR = REFERENCE MARK DISK
 JB0990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0990_STAMPING: DUDLEY NO 2 1960
 JB0990_MARK LOGO: CGS
 JB0990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0990+STABILITY: SURFACE MOTION
 JB0990
 JB0990  HISTORY     - Date     Condition        Report By
 JB0990  HISTORY     - 1960     MONUMENTED       CGS
 JB0990
 JB0990                          STATION DESCRIPTION
 JB0990
 JB0990'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0990'5.8 MI SW FROM GREENVILLE.
 JB0990'ABOUT 2.95 MILES SOUTHWEST ALONG ALTERNATE U.S. HIGHWAY 40 FROM
 JB0990'ITS JUNCTION WITH STATE HIGHWAY 127 IN GREENVILLE, THENCE 1.25
 JB0990'MILES SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.45 MILE SOUTH
 JB0990'ALONG A GRAVEL ROAD, THENCE 0.3 MILE WEST ALONG A GRAVEL ROAD,
 JB0990'THENCE 0.5 MILE SOUTH ALONG A GRAVEL ROAD, THENCE, 0.4 MILE
 JB0990'EAST ALONG A DIRT ROAD, AT THE HIGHEST PART OF THE HILL AND A
 JB0990'FENCE CORNER NORTH OF THE ROAD, 18 FEET SOUTH OF THE CENTER
 JB0990'LINE OF THE ROAD, 125 FEET WEST-SOUTHWEST AND ACROSS THE ROAD
 JB0990'FROM THE FENCE CORNER, 89.4 FEET SOUTHWEST OF TRIANGULATION
 JB0990'STATION DUDLEY, 86.4 FEET SOUTHWEST OF A METAL WITNESS POST,
 JB0990'ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 JB0990'A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0725 ***********************************************************************
 LD0725  DESIGNATION -  DUKE
 LD0725  PID         -  LD0725
 LD0725  STATE/COUNTY-  IL/WARREN
 LD0725  COUNTRY     -  US
 LD0725  USGS QUAD   -  GALESBURG WEST (2018)
 LD0725
 LD0725                         *CURRENT SURVEY CONTROL
 LD0725  ______________________________________________________________________
 LD0725* NAD 83(1997) POSITION- 40 53 33.16940(N) 090 26 30.52731(W)   ADJUSTED
 LD0725* NAVD 88 ORTHO HEIGHT -   238.    (meters)      781.    (feet) SCALED
 LD0725  ______________________________________________________________________
 LD0725  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 LD0725  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 LD0725  HORZ ORDER      -  FIRST
 LD0725
 LD0725.The horizontal coordinates were established by classical geodetic methods
 LD0725.and adjusted by the National Geodetic Survey in October 1999.
 LD0725
 LD0725.The orthometric height was scaled from a topographic map.
 LD0725
 LD0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0725.GEOID18 height accuracy estimate available here.
 LD0725
 LD0725.Click photographs - Photos may exist for this station.
 LD0725
 LD0725.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0725
 LD0725. The following values were computed from the NAD 83(1997) position.
 LD0725
 LD0725;                    North         East     Units Scale Factor Converg.
 LD0725;SPC IL W     -   469,129.716   676,814.297   MT  0.99994779   -0 10 48.4
 LD0725;SPC IL W     - 1,539,136.41  2,220,514.91   sFT  0.99994779   -0 10 48.4
 LD0725;UTM  15      - 4,529,979.530   715,506.827   MT  1.00017166   +1 40 31.2
 LD0725
 LD0725!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0725!SPC IL W     -   0.99996786  x   0.99994779  =   0.99991566
 LD0725!UTM  15      -   0.99996786  x   1.00017166  =   1.00013952
 LD0725
 LD0725:                Primary Azimuth Mark                     Grid Az
 LD0725:SPC IL W     -  DUKE AZ MK                               182 45 34.9
 LD0725:UTM  15      -  DUKE AZ MK                               180 54 15.3
 LD0725
 LD0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1550629979(NAD 83)
 LD0725
 LD0725|---------------------------------------------------------------------|
 LD0725| PID    Reference Object                     Distance      Geod. Az  |
 LD0725|                                                           dddmmss.s |
 LD0725| CL8404 DUKE RM 1                            40.065 METERS 03116     |
 LD0725| CL8405 DUKE RM 2                            29.764 METERS 13737     |
 LD0725| LD0720 ABINGDON MUNICIPAL TANK             APPROX.10.5 KM 1581735.0 |
 LD0725| CL8403 DUKE AZ MK                                         1823446.5 |
 LD0725| LD0763 ROSEVILLE MUNICIPAL TANK            APPROX.25.9 KM 2264958.6 |
 LD0725| LD0756 ORMONDE STANOLIND PLINE CO TK       APPROX.15.3 KM 2533844.6 |
 LD0725|---------------------------------------------------------------------|
 LD0725
 LD0725                          SUPERSEDED SURVEY CONTROL
 LD0725
 LD0725  NAD 83(1996)-  40 53 33.16953(N)    090 26 30.52774(W) AD(       ) 1
 LD0725  NAD 83(1986)-  40 53 33.17490(N)    090 26 30.53371(W) AD(       ) 1
 LD0725  NAD 27      -  40 53 33.03400(N)    090 26 30.06100(W) AD(       ) 1
 LD0725
 LD0725.Superseded values are not recommended for survey control.
 LD0725
 LD0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0725.See file dsdata.pdf to determine how the superseded data were derived.
 LD0725
 LD0725_MARKER: DS = TRIANGULATION STATION DISK
 LD0725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0725_STAMPING: DUKE 1939
 LD0725_MARK LOGO: CGS
 LD0725_PROJECTION: RECESSED 30 CENTIMETERS
 LD0725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0725+STABILITY: SURFACE MOTION
 LD0725
 LD0725  HISTORY     - Date     Condition        Report By
 LD0725  HISTORY     - 1939     MONUMENTED       CGS
 LD0725  HISTORY     - 1964     GOOD             ILDT
 LD0725  HISTORY     - 1973     GOOD             USGS
 LD0725  HISTORY     - 1977     GOOD             NGS
 LD0725  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0725
 LD0725                          STATION DESCRIPTION
 LD0725
 LD0725'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0725'THE STATION IS LOCATED 4.0 MILES WEST AND 3.5 MILES SOUTH
 LD0725'OF GALESBURG.  IN THE NORTHEAST CORNER OF THE SOUTHEAST
 LD0725'QUARTER OF SEC. 36, T. 10 N., R. 1 W.  42 FEET WEST OF THE CENTER
 LD0725'LINE OF A NORTH-AND-SOUTH ROAD (WARREN-KNOX COUNTY LINE).
 LD0725'35.5 FEET SOUTH-SOUTHWEST OF THE SOUTH CORNER OF THE GATE
 LD0725'LEADING INTO THE PASTURE.  AND 14.5 FEET WEST OF THE WHITE POST
 LD0725'MARKING THE STATION.  THE MARK IS 12 INCHES
 LD0725'BELOW THE SURFACE OF THE GROUND AND IS STAMPED DUKE 1939.
 LD0725'
 LD0725'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO. 34 AND
 LD0725'ILLINOIS STATE ROUTE NO. 41 AT THE WEST SIDE OF GALESBURG,
 LD0725'GO SOUTH AND WEST ON ROUTE NO. 41 FOR 1.45 MILE TO WHERE THE
 LD0725'HIGHWAY TURNS SOUTH AND A GRAVEL ROAD CONTINUES TO THE WEST.
 LD0725'CONTINUE WEST ON THE GRAVEL ROAD FOR 1.2 MILES TO A FORK.  TAKE
 LD0725'THE RIGHT FORK AND GO 1.1 MILES TO A CROSSROADS.  TURN LEFT
 LD0725'(SOUTH) AND GO 1.8 MILES TO A PLANK GATE TO THE RIGHT AND THE
 LD0725'STATION IN THE NORTHEAST CORNER OF THE PASTURE.
 LD0725'
 LD0725'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0725'BRONZE DISKS SET IN CONCRETE.
 LD0725'
 LD0725'THE AZIMUTH MARK IS APPROXIMATELY 0.7 MILE SOUTH OF THE
 LD0725'STATION IN A EAST-AND-WEST FENCE LINE.  162 FEET WEST OF
 LD0725'THE CENTER LINE OF THE NORTH-AND-SOUTH ROAD.  138 FEET WEST OF
 LD0725'THE GATE.  AND 10 FEET SOUTH OF THE CENTER LINE OF THE
 LD0725'EAST-AND-WEST FARM ROAD.  THE MARK PROJECTS 4 INCHES
 LD0725'ABOVE THE GROUND AND IS STAMPED DUKE 1939.
 LD0725'
 LD0725'REFERENCE MARK NO. 1 IS 40.065 METERS, 131.45 FEET NORTHEAST OF
 LD0725'THE STATION, IN THE EAST RIGHT-OF-WAY FENCE LINE.  24 FEET EAST
 LD0725'OF THE CENTER LINE OF THE ROAD.  AND 41 FEET NORTH OF A GATE.  THE
 LD0725'MARK PROJECTS 4 INCHES ABOVE THE GROUND AND IS
 LD0725'STAMPED DUKE NO 1 1939.
 LD0725'
 LD0725'REFERENCE MARK NO. 2 IS 29.764 METERS, 97.65 FEET, SOUTHEAST
 LD0725'OF THE STATION, IN THE EAST RIGHT-OF-WAY FENCE LINE.  AND 24 FEET
 LD0725'EAST OF THE CENTER LINE OF THE ROAD.  THE MARK
 LD0725'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED DUKE NO 2
 LD0725'1939.
 LD0725'
 LD0725'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS WHICH
 LD0725'PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LD0725'
 LD0725'90-FOOT TOWER NEEDED TO SEE 100-FOOT TOWER AT GEHRING 1935
 LD0725'
 LD0725'90-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT KNOXVILLE ECC.
 LD0725'1935
 LD0725'
 LD0725'77-FOOT TOWER NEEDED TO SEE 100-FOOT TOWER AT JENSEN
 LD0725'
 LD0725'50-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT GENTRY (NO 93 K
 LD0725'U.S.G.S.)
 LD0725'
 LD0725'37-FOOT TOWER NEEDED TO SEE 100-FOOT TOWER AT ORMONDE
 LD0725'
 LD0725'37-FOOT TOWER NEEDED TO SEE 64-FOOT TOWER AT MONMOUTH
 LD0725'
 LD0725'37-FOOT TOWER NEEDED TO SEE 103-FOOT TOWER AT THOMA
 LD0725'
 LD0725'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LD0725
 LD0725                          STATION RECOVERY (1964)
 LD0725
 LD0725'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964 (HWB)
 LD0725'STATION AND ALL REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION
 LD0725'AS DESCRIBED, WITH THE FOLLOWING REVISION--34.8 FEET SOUTH-SOUTHWEST
 LD0725'OF THE SOUTH CORNER OF THE GATE LEADING INTO THE
 LD0725'PASTURE.  AND 16.2 FEET WEST OF THE WHITE POST MARKING THE
 LD0725'STATION.
 LD0725
 LD0725                          STATION RECOVERY (1973)
 LD0725
 LD0725'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0725'STATION, R.M. 2 AND AZ. MK. FOUND IN GOOD CONDITION.  R.M.
 LD0725'1 S.F.N.F.
 LD0725'
 LD0725'DIRECTIONS AND DISTANCES CHECKED OK
 LD0725'
 LD0725'DESCRIPTION IS ADEQUATE EXCEPT WITNESS POST ERECTED 16.1 FT.
 LD0725'DUE EAST OF STATION
 LD0725
 LD0725                          STATION RECOVERY (1977)
 LD0725
 LD0725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 LD0725'STATION AND RM 2 RECOVERED AS DESCRIBED WITH THE 1964 ADDITION.
 LD0725'RM 1 NOT RECOVERED, AZ. MARK NOT SEARCHED FOR.
 LD0725'
 LD0725'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.0 MILES WEST,
 LD0725'3.5 MILES SOUTH OF GALESBURG.
 LD0725
 LD0725                          STATION RECOVERY (2001)
 LD0725
 LD0725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0725'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1296 ***********************************************************************
 KB1296  DESIGNATION -  DUMOND
 KB1296  PID         -  KB1296
 KB1296  STATE/COUNTY-  IL/MOULTRIE
 KB1296  COUNTRY     -  US
 KB1296  USGS QUAD   -  CADWELL (2018)
 KB1296
 KB1296                         *CURRENT SURVEY CONTROL
 KB1296  ______________________________________________________________________
 KB1296* NAD 83(1997) POSITION- 39 42 11.46587(N) 088 34 09.00175(W)   ADJUSTED
 KB1296* NAVD 88 ORTHO HEIGHT -   211.2   (meters)      693.    (feet) VERTCON3
 KB1296  ______________________________________________________________________
 KB1296  GEOID HEIGHT    -        -32.331 (meters)                     GEOID18
 KB1296  LAPLACE CORR    -          1.91  (seconds)                    DEFLEC18
 KB1296  HORZ ORDER      -  FIRST
 KB1296
 KB1296.The horizontal coordinates were established by classical geodetic methods
 KB1296.and adjusted by the National Geodetic Survey in October 1999.
 KB1296
 KB1296.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1296.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1296
 KB1296.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1296.GEOID18 height accuracy estimate available here.
 KB1296
 KB1296.Click photographs - Photos may exist for this station.
 KB1296
 KB1296.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1296
 KB1296. The following values were computed from the NAD 83(1997) position.
 KB1296
 KB1296;                    North         East     Units Scale Factor Converg.
 KB1296;SPC IL E     -   337,071.824   279,774.812   MT  0.99998003   -0 09 02.4
 KB1296;SPC IL E     - 1,105,876.48    917,894.53   sFT  0.99998003   -0 09 02.4
 KB1296;UTM  16      - 4,395,991.430   365,475.099   MT  0.99982280   -1 00 09.2
 KB1296
 KB1296!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1296!SPC IL E     -   0.99997193  x   0.99998003  =   0.99995197
 KB1296!UTM  16      -   0.99997193  x   0.99982280  =   0.99979474
 KB1296
 KB1296:                Primary Azimuth Mark                     Grid Az
 KB1296:SPC IL E     -  DUMOND AZ MK                             167 56 58.1
 KB1296:UTM  16      -  DUMOND AZ MK                             168 48 04.9
 KB1296
 KB1296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6547595991(NAD 83)
 KB1296
 KB1296|---------------------------------------------------------------------|
 KB1296| PID    Reference Object                     Distance      Geod. Az  |
 KB1296|                                                           dddmmss.s |
 KB1296| CI6940 DUMOND RM 1                          29.105 METERS 02816     |
 KB1296| CI7348 DUMOND RM 2                          30.376 METERS 09318     |
 KB1296| KB1295 DUMOND AZ MK                        APPROX. 0.9 KM 1674755.7 |
 KB1296|---------------------------------------------------------------------|
 KB1296
 KB1296                          SUPERSEDED SURVEY CONTROL
 KB1296
 KB1296  NAD 83(1986)-  39 42 11.47718(N)    088 34 08.99323(W) AD(       ) 1
 KB1296  NAD 27      -  39 42 11.35345(N)    088 34 08.77403(W) AD(       ) 1
 KB1296  NGVD 29 (07/19/86)  211.3    (m)          693.     (f) VERT ANG       
 KB1296
 KB1296.Superseded values are not recommended for survey control.
 KB1296
 KB1296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1296.See file dsdata.pdf to determine how the superseded data were derived.
 KB1296
 KB1296_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1296_STAMPING: DUMOND 1980
 KB1296_MARK LOGO: NGS
 KB1296_PROJECTION: RECESSED 10 CENTIMETERS
 KB1296_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1296+STABILITY: SURFACE MOTION
 KB1296
 KB1296  HISTORY     - Date     Condition        Report By
 KB1296  HISTORY     - 1980     MONUMENTED       NGS
 KB1296  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 KB1296
 KB1296                          STATION DESCRIPTION
 KB1296
 KB1296'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1296'THE STATION IS LOCATED ABOUT 12.1 KM NORTH-NORTHEAST OF SULLIVAN, 8.9
 KB1296'KM WEST-SOUTHWEST OF ARTHUR, 5.6 KM EAST-SOUTHEAST OF LOVINGTON, AND
 KB1296'ON PROPERTY OF LAURRAINE AND MAURAINE ELLIS, ROUTE 2, BOX 45,
 KB1296'LOVINGTON, IL 61937.  PERMISSION FOR THE STATION WAS OBTAINED FROM THE
 KB1296'ELLIS SISTERS AND MR. GALE PEARCE, ADMINISTRATOR FOR THE ESTATE.  MR.
 KB1296'PEARCES OFFICE IS IN THE ARTHUR STATE BANK, ARTHUR, IL.  HIS TELEPHONE
 KB1296'NUMBER 217-543-2111.  IT IS IN THE SE1/4,NE1/4,S31,R6E OF LOWE
 KB1296'TOWNSHIP.
 KB1296'
 KB1296'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 32 AND 133 ON
 KB1296'THE SOUTHSIDE OF LOVINGTON, GO EAST ON STATE HIGHWAY 133 FOR 5.71 KM
 KB1296'(3.55 MI) TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON A PAVED ROAD FOR
 KB1296'0.7 KM (0.45 MI) TO A DRIVEWAY ON THE RIGHT.  TURN RIGHT AND GO WEST
 KB1296'ON THE DRIVEWAY FOR 0.2 KM (0.1 MI) TO THE STATION.
 KB1296'
 KB1296'THE STATION IS A STANDARD NGS DISK STAMPED---DUMOND 1980---, SET INTO
 KB1296'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 10 CM
 KB1296'BELOW THE GROUND.  IT IS LOCATED 16.5 METERS WEST-SOUTHWEST FROM THE
 KB1296'CREST OF A CIRCULAR DRIVE, 7.0 METERS SOUTH-SOUTHEAST FROM THE
 KB1296'SOUTHEAST SIDE OF A ROUND GRAIN BIN AND 4.40 METERS NORTH FROM THE
 KB1296'NORTHEAST CORNER OF A CONCRETE PAD.  THE UNDERGROUND MARK IS A
 KB1296'STANDARD NGS DISK STAMPED---DUMOND 1980---, SET INTO AN IRREGULAR MASS
 KB1296'OF CONCRETE 1 METER BELOW THE SURFACE.
 KB1296'
 KB1296'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1296'---DUMOND NO 1 1980---, SET INTO A DRILL HOLE IN A CONCRETE BASE OF A
 KB1296'ROUND GRAIN BIN.  IT IS LOCATED 8.5 METERS NORTHWEST FROM THE CIRCULAR
 KB1296'DRIVE AND 4.52 METERS WEST-SOUTHWEST FROM THE SOUTHWEST CORNER OF A
 KB1296'WHITE BLOCK BUILDING.  MARK IS LEVEL WITH STATION.
 KB1296'
 KB1296'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1296'---DUMOND NO 2 1980---, SET INTO A DRILL HOLE IN A CONCRETE WALKWAY.
 KB1296'IT IS LOCATED 6.5 METERS SOUTHEAST FROM THE CIRCULAR DRIVE AND 2.2
 KB1296'METERS SOUTHWEST FROM A WATER WELL PUMP.  MARK IS LEVEL WITH STATION.
 KB1296'
 KB1296'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1296'---DUMOND 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM
 KB1296'IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 11.8 METERS WEST FROM
 KB1296'THE CENTER OF A PAVED ROAD, 5.5 METERS SOUTH FROM THE CENTER OF A
 KB1296'PAVED ROAD, 1.0 METER EAST FROM POWER POLE NUMBER A2C 18, AND 0.8
 KB1296'METER EAST FROM A METAL WITNESS POST.  TO REACH AZIMUTH MARK FROM THE
 KB1296'STATION PROCEED EAST ON THE DRIVEWAY FOR 0.2 KM (0.1 MI) TO A PAVED
 KB1296'ROAD.  TURN RIGHT AND GO SOUTH ON THE PAVED ROAD FOR 1.3 KM (0.6 MI)
 KB1296'TO A CROSSROAD AND THE MARK ON THE RIGHT IN THE SOUTHWEST ANGLE OF THE
 KB1296'INTERSECTION.
 KB1296'
 KB1296'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 30.4 METERS.
 KB1296
 KB1296                          STATION RECOVERY (2000)
 KB1296
 KB1296'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1296'STATION SEARCHED FOR NOT FOUND.  RM 2 RECOVERED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1295 ***********************************************************************
 KB1295  DESIGNATION -  DUMOND AZ MK
 KB1295  PID         -  KB1295
 KB1295  STATE/COUNTY-  IL/MOULTRIE
 KB1295  COUNTRY     -  US
 KB1295  USGS QUAD   -  CADWELL (2018)
 KB1295
 KB1295                         *CURRENT SURVEY CONTROL
 KB1295  ______________________________________________________________________
 KB1295* NAD 83(1997) POSITION- 39 41 43.37881(N) 088 34 01.14014(W)   ADJUSTED
 KB1295* NAVD 88 ORTHO HEIGHT -   205.8   (meters)      675.    (feet) VERTCON3
 KB1295  ______________________________________________________________________
 KB1295  GEOID HEIGHT    -        -32.329 (meters)                     GEOID18
 KB1295  LAPLACE CORR    -          1.87  (seconds)                    DEFLEC18
 KB1295  HORZ ORDER      -  SECOND
 KB1295
 KB1295.The horizontal coordinates were established by classical geodetic methods
 KB1295.and adjusted by the National Geodetic Survey in October 1999.
 KB1295
 KB1295.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1295.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1295
 KB1295.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1295.GEOID18 height accuracy estimate available here.
 KB1295
 KB1295.Click photographs - Photos may exist for this station.
 KB1295
 KB1295.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1295
 KB1295. The following values were computed from the NAD 83(1997) position.
 KB1295
 KB1295;                    North         East     Units Scale Factor Converg.
 KB1295;SPC IL E     -   336,205.111   279,959.837   MT  0.99997994   -0 08 57.2
 KB1295;SPC IL E     - 1,103,032.94    918,501.57   sFT  0.99997994   -0 08 57.2
 KB1295;UTM  16      - 4,395,122.199   365,647.192   MT  0.99982223   -1 00 03.6
 KB1295
 KB1295!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1295!SPC IL E     -   0.99997278  x   0.99997994  =   0.99995272
 KB1295!UTM  16      -   0.99997278  x   0.99982223  =   0.99979502
 KB1295
 KB1295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6564795122(NAD 83)
 KB1295
 KB1295                          SUPERSEDED SURVEY CONTROL
 KB1295
 KB1295  NAD 83(1986)-  39 41 43.39012(N)    088 34 01.13164(W) AD(       ) 2
 KB1295  NAD 27      -  39 41 43.26602(N)    088 34 00.91246(W) AD(       ) 2
 KB1295  NGVD 29 (07/19/86)  205.9    (m)          676.     (f) VERT ANG       
 KB1295
 KB1295.Superseded values are not recommended for survey control.
 KB1295
 KB1295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1295.See file dsdata.pdf to determine how the superseded data were derived.
 KB1295
 KB1295_MARKER: DZ = AZIMUTH MARK DISK
 KB1295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1295_STAMPING: DUMOND 1980
 KB1295_MARK LOGO: NGS
 KB1295_PROJECTION: FLUSH
 KB1295_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1295+STABILITY: SURFACE MOTION
 KB1295
 KB1295  HISTORY     - Date     Condition        Report By
 KB1295  HISTORY     - 1980     MONUMENTED       NGS
 KB1295
 KB1295                          STATION DESCRIPTION
 KB1295
 KB1295'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1295'THE STATION IS LOCATED ABOUT 8.8 KM (5-1/2 MI) WEST-SOUTHWEST
 KB1295'OF ARTHUR, 6.0 KM (3-3/4 MI) SOUTHEAST OF LOVINGTON, 4.8 KM
 KB1295'(3 MI) NORTHWEST OF CADWELL, IN THE NE1/4,S6,T14N,R6E OF
 KB1295'JONATHAN CREEK TOWNSHIP, AND ON ROAD RIGHT-OF-WAY.
 KB1295'
 KB1295'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 KB1295'32 AND 133 AT THE SOUTH EDGE OF LOVINGTON, GO EAST ON
 KB1295'STATE HIGHWAY 133 FOR 5.7 KM (3.55 MI) TO A CROSSROAD.
 KB1295'TURN RIGHT AND GO SOUTH ON A PAVED ROAD FOR 0.7 KM (0.45 MI)
 KB1295'TO A DRIVEWAY ON THE RIGHT.  CONTINUE SOUTH ON THE PAVED
 KB1295'ROAD FOR 1.0 KM (0.6 MI) TO A CROSSROAD AND THE STATION,
 KB1295'IN THE SOUTHWEST ANGLE OF THE INTERSECTION.
 KB1295'
 KB1295'THE STATION IS A STANDARD NGS AZIMUTH MARK DISK
 KB1295'STAMPED---DUMOND 1980---,
 KB1295'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1295'FLUSH WITH GROUND.  IT IS LOCATED
 KB1295'11.8 METERS (38.7 FT) WEST FROM THE CENTER OF A PAVED ROAD,
 KB1295'5.5 METERS (18.0 FT) SOUTH FROM A PAVED ROAD,
 KB1295'1.0 METER (3.3 FT) EAST FROM POWER POLE NUMBER A2C 18, AND
 KB1295'0.8 METER (2.6 FT) EAST FROM A METAL WITNESS POST.
 KB1295'
 KB1295'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1793 ***********************************************************************
 JB1793  DESIGNATION -  DUNCAN
 JB1793  PID         -  JB1793
 JB1793  STATE/COUNTY-  IL/MARION
 JB1793  COUNTRY     -  US
 JB1793  USGS QUAD   -  SALEM NORTH (2018)
 JB1793
 JB1793                         *CURRENT SURVEY CONTROL
 JB1793  ______________________________________________________________________
 JB1793* NAD 83(1997) POSITION- 38 37 42.07051(N) 088 52 38.01556(W)   ADJUSTED
 JB1793* NAVD 88 ORTHO HEIGHT -   172.    (meters)      564.    (feet) SCALED
 JB1793  ______________________________________________________________________
 JB1793  GEOID HEIGHT    -        -31.042 (meters)                     GEOID18
 JB1793  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 JB1793  HORZ ORDER      -  THIRD
 JB1793
 JB1793.The horizontal coordinates were established by classical geodetic methods
 JB1793.and adjusted by the National Geodetic Survey in October 1999.
 JB1793
 JB1793.The orthometric height was scaled from a topographic map.
 JB1793
 JB1793.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1793.GEOID18 height accuracy estimate available here.
 JB1793
 JB1793.Click photographs - Photos may exist for this station.
 JB1793
 JB1793.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1793
 JB1793. The following values were computed from the NAD 83(1997) position.
 JB1793
 JB1793;                    North         East     Units Scale Factor Converg.
 JB1793;SPC IL E     -   217,862.141   252,640.032   MT  1.00000261   -0 20 22.3
 JB1793;SPC IL E     -   714,769.37    828,869.84   sFT  1.00000261   -0 20 22.3
 JB1793;UTM  16      - 4,277,207.254   336,594.216   MT  0.99992882   -1 10 19.7
 JB1793
 JB1793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1793!SPC IL E     -   0.99997790  x   1.00000261  =   0.99998051
 JB1793!UTM  16      -   0.99997790  x   0.99992882  =   0.99990672
 JB1793
 JB1793:                Primary Azimuth Mark                     Grid Az
 JB1793:SPC IL E     -  DUNCAN AZ MK                             087 58 03.4
 JB1793:UTM  16      -  DUNCAN AZ MK                             088 48 00.8
 JB1793
 JB1793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3659477207(NAD 83)
 JB1793
 JB1793|---------------------------------------------------------------------|
 JB1793| PID    Reference Object                     Distance      Geod. Az  |
 JB1793|                                                           dddmmss.s |
 JB1793| CI4342 DUNCAN AZ MK                                       0873741.1 |
 JB1793| CI4343 DUNCAN RM 1                          22.027 METERS 13821     |
 JB1793| CI4344 DUNCAN RM 2                          27.251 METERS 23416     |
 JB1793| JB1789 SALEM RADIO STA KBB 690 MAST        APPROX. 8.7 KM 2661616.1 |
 JB1793| JB1790 AIRPORT BCN SALEM LECKRONE APT      APPROX. 8.1 KM 2840123.9 |
 JB1793|---------------------------------------------------------------------|
 JB1793
 JB1793                          SUPERSEDED SURVEY CONTROL
 JB1793
 JB1793  NAD 83(1986)-  38 37 42.08561(N)    088 52 38.01163(W) AD(       ) 3
 JB1793  NAD 27      -  38 37 41.90966(N)    088 52 37.81025(W) AD(       ) 3
 JB1793
 JB1793.Superseded values are not recommended for survey control.
 JB1793
 JB1793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1793.See file dsdata.pdf to determine how the superseded data were derived.
 JB1793
 JB1793_MARKER: DS = TRIANGULATION STATION DISK
 JB1793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1793_STAMPING: DUNCAN 1962
 JB1793_MARK LOGO: CGS
 JB1793_PROJECTION: RECESSED 46 CENTIMETERS
 JB1793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1793+STABILITY: SURFACE MOTION
 JB1793
 JB1793  HISTORY     - Date     Condition        Report By
 JB1793  HISTORY     - 1962     MONUMENTED       CGS
 JB1793
 JB1793                          STATION DESCRIPTION
 JB1793
 JB1793'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1793'NO MEASUREMENT BETWEEN RMS, FENCE ON LINE.
 JB1793'
 JB1793'THE STATION IS ABOUT 3 MILES EAST OF SALEM, ABOUT 7 MILES WEST OF
 JB1793'IUKA, IN THE NORTHWEST 0.25 OF SEC 9, T 2 N, R 3 E AND ON PROPERTY
 JB1793'OWNED BY MR FRANK DUNCAN.  IT IS 103 FEET SOUTHWEST OF THE SOUTHWEST
 JB1793'CORNER OF AN IMPLEMENT SHED, 88 FEET NORTH OF THE CENTERLINE OF U S
 JB1793'HIGHWAY 50, 73 FEET NORTHWEST OF A WITNESS POST, 54 FEET NORTH OF A
 JB1793'WIRE FENCE AND 26 FEET NORTH OF THE NORTH EDGE OF A SIGN BOARD.  THE
 JB1793'MONUMENT IS 18 INCHES UNDERGROUND AND THE DISK IS STAMPED DUNCAN 1962.
 JB1793'
 JB1793'TO REACH FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE HIGHWAY 37 IN
 JB1793'SALEM, GO EAST ON HIGHWAY 50 FOR 3.8 MILES TO A FIELD ENTRANCE LEFT
 JB1793'AND THE STATION.
 JB1793'
 JB1793'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY 50 FOR
 JB1793'FOR 0.45 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON A PAVED
 JB1793'ROAD FOR 0.05 MILE TO THE MARK ON THE LEFT.
 JB1793'
 JB1793'REFERENCE MARK 1 IS 34 FEET NORTH OF THE CENTERLINE OF HIGHWAY 50, 1
 JB1793'FOOT WEST OF THE WITNESS POST, AND 6 INCHES NORTH OF THE WIRE FENCE.
 JB1793'THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED DUNCAN NO 1 1962.
 JB1793'
 JB1793'REFERENCE MARK 2 IS 48 FEET NORTH OF THE CENTERLINE OF HIGHWAY 50, 26
 JB1793'FEET WEST OF A TWIN TELEPHONE POLE AND 6 INCHES SOUTH OF A WIRE FENCE.
 JB1793'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED DUNCAN NO 2
 JB1793'1962.
 JB1793'
 JB1793'THE AZIMUTH MARK IS 97 FEET NORTH OF A 36 INCH OAK TREE, 22 FEET WEST
 JB1793'OF THE CENTERLINE OF A PAVED ROAD, 2 FEET SOUTHEAST OF A WITNESS POST
 JB1793'AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND
 JB1793'THE DISK IS STAMPED DUNCAN 1962.
 JB1793'
 JB1793'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1106 ***********************************************************************
 NH1106  DESIGNATION -  DUNDEE
 NH1106  PID         -  NH1106
 NH1106  STATE/COUNTY-  IL/KANE
 NH1106  COUNTRY     -  US
 NH1106  USGS QUAD   -  ELGIN (2018)
 NH1106
 NH1106                         *CURRENT SURVEY CONTROL
 NH1106  ______________________________________________________________________
 NH1106* NAD 83(1997) POSITION- 42 05 04.64365(N) 088 15 29.00942(W)   ADJUSTED
 NH1106* NAVD 88 ORTHO HEIGHT -   268.    (meters)      879.    (feet) SCALED
 NH1106  ______________________________________________________________________
 NH1106  GEOID HEIGHT    -        -33.571 (meters)                     GEOID18
 NH1106  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 NH1106  HORZ ORDER      -  THIRD
 NH1106
 NH1106.The horizontal coordinates were established by classical geodetic methods
 NH1106.and adjusted by the National Geodetic Survey in October 1999.
 NH1106
 NH1106.The orthometric height was scaled from a topographic map.
 NH1106
 NH1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1106.GEOID18 height accuracy estimate available here.
 NH1106
 NH1106.Click photographs - Photos may exist for this station.
 NH1106
 NH1106.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1106
 NH1106. The following values were computed from the NAD 83(1997) position.
 NH1106
 NH1106;                    North         East     Units Scale Factor Converg.
 NH1106;SPC IL E     -   601,504.567   306,228.179   MT  0.99997548   +0 03 01.6
 NH1106;SPC IL E     - 1,973,436.23  1,004,683.62   sFT  0.99997548   +0 03 01.6
 NH1106;UTM  16      - 4,659,937.614   395,947.906   MT  0.99973322   -0 50 35.7
 NH1106
 NH1106!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1106!SPC IL E     -   0.99996324  x   0.99997548  =   0.99993873
 NH1106!UTM  16      -   0.99996324  x   0.99973322  =   0.99969647
 NH1106
 NH1106:                Primary Azimuth Mark                     Grid Az
 NH1106:SPC IL E     -  HANOVER                                  113 58 23.8
 NH1106:UTM  16      -  HANOVER                                  114 52 01.1
 NH1106
 NH1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9594759937(NAD 83)
 NH1106
 NH1106|---------------------------------------------------------------------|
 NH1106| PID    Reference Object                     Distance      Geod. Az  |
 NH1106|                                                           dddmmss.s |
 NH1106| CJ8068 DUNDEE AZ MK                                       0070102.9 |
 NH1106| NH1075 HANOVER                             APPROX. 5.8 KM 1140125.4 |
 NH1106| CJ8069 DUNDEE RM 1                           8.642 METERS 18226     |
 NH1106| CJ8070 DUNDEE RM 2                           8.671 METERS 35852     |
 NH1106|---------------------------------------------------------------------|
 NH1106
 NH1106                          SUPERSEDED SURVEY CONTROL
 NH1106
 NH1106  NAD 83(1997)-  42 05 04.64309(N)    088 15 29.01087(W) AD(       ) 3
 NH1106  NAD 83(1986)-  42 05 04.64579(N)    088 15 29.02039(W) AD(       ) 3
 NH1106  NAD 27      -  42 05 04.55390(N)    088 15 28.73980(W) AD(       ) 3
 NH1106
 NH1106.Superseded values are not recommended for survey control.
 NH1106
 NH1106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1106.See file dsdata.pdf to determine how the superseded data were derived.
 NH1106
 NH1106_MARKER: DS = TRIANGULATION STATION DISK
 NH1106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1106_STAMPING: DUNDEE 1954
 NH1106_MARK LOGO: CGS
 NH1106_PROJECTION: FLUSH
 NH1106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1106+STABILITY: SURFACE MOTION
 NH1106
 NH1106  HISTORY     - Date     Condition        Report By
 NH1106  HISTORY     - 1954     MONUMENTED       CGS
 NH1106  HISTORY     - 1966     GOOD             ILHD
 NH1106  HISTORY     - 1966     GOOD             CGS
 NH1106  HISTORY     - 1973     GOOD             BRADY
 NH1106  HISTORY     - 1989     GOOD             USPSQD
 NH1106  HISTORY     - 19910427 MARK NOT FOUND   USPSQD
 NH1106
 NH1106                          STATION DESCRIPTION
 NH1106
 NH1106'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1106'STATION IS LOCATED ON THE RIGHT OF WAY OF STATE HIGHWAY
 NH1106'25 AND IS ABOUT 3 MILES NORTHEAST OF ELGIN.  IT IS 49 FEET
 NH1106'WEST OF THE CENTER OF THE HIGHWAY, 11 FEET NORTHWEST OF 24
 NH1106'INCH, BLAZED OAK TREE, 5 FEET NORTHEAST OF A WHITE WITNESS
 NH1106'POST AND 2 FEET EAST OF A WIRE FENCE.  THE MARK IS FLUSH AND THE
 NH1106'DISK IS STAMPED DUNDEE 1954.
 NH1106'
 NH1106'REFERENCE MARK NO. 1 IS 49 FEET WEST OF THE CENTER OF THE
 NH1106'HIGHWAY, 24 FEET SOUTHWEST OF A BLAZED OAK TREE AND 2 FEET
 NH1106'EAST OF THE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1106'DUNDEE NO 1 1954.
 NH1106'
 NH1106'REFERENCE MARK NO. 2 IS 49 FEET WEST OF THE CENTER OF THE HIGHWAY
 NH1106'AND 1 FOOT EAST OF THE FENCE.  THE MARK IS FLUSH AND THE DISK
 NH1106'IS STAMPED DUNDEE NO 2 1954.
 NH1106'
 NH1106'THE AZIMUTH MARK IS 41 FEET EAST OF THE CENTER OF THE HIGHWAY,
 NH1106'31 FEET SOUTH OF A POWER LINE POLE AND 2 FEET SOUTH OF A
 NH1106'WHITE WITNESS POST.  THE MARK PROJECTS 3 INCHES AND THE
 NH1106'DISK IS STAMPED DUNDEE 1954.
 NH1106'
 NH1106'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1106'72 AND 25, ABOUT 4 MILES NORTHEAST OF ELGIN, GO SOUTH ON
 NH1106'HIGHWAY 25 FOR 0.5 MILE TO THE AZIMUTH MARK ON THE LEFT.
 NH1106'CONTINUE AHEAD FOR 0.15 MILE TO THE STATION ON THE RIGHT
 NH1106'AS DESCRIBED.
 NH1106'
 NH1106'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 NH1106
 NH1106                          STATION RECOVERY (1966)
 NH1106
 NH1106'RECOVERY NOTE BY IL HIGHWAY DEPT 1966
 NH1106'STATION WAS FOUND IN GOOD CONDITION.  THE WITNESS POST WAS
 NH1106'DESTROYED, HOWEVER.
 NH1106'
 NH1106'R.M.S 1 AND 2 WERE FOUND IN GOOD CONDITION.
 NH1106'
 NH1106'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.
 NH1106'
 NH1106'DESCRIPTIONS FOR THE ABOVE MARKS WERE GOOD, EXCEPT FOR THE
 NH1106'STATION WITNESS POST.
 NH1106
 NH1106                          STATION RECOVERY (1966)
 NH1106
 NH1106'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1106'THE STATION MARK, REFERENCE MARKS, AZIMUTH MARK WERE RECOVERED
 NH1106'AS DESCRIBED AND FOUND IN GOOD CONDITION AT THIS TIME.  THE
 NH1106'DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 NH1106'
 NH1106'THE AZIMUTH MARK IS 0.45 MILE INSTEAD OF 0.5 MILE SOUTH OF
 NH1106'THE JUNCTION AND 1 FOOT WEST OF A METAL WITNESS POST.
 NH1106
 NH1106                          STATION RECOVERY (1973)
 NH1106
 NH1106'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1973 (JJ)
 NH1106'DUNDEE 1954-GOOD
 NH1106'
 NH1106'DUNDEE 1954 (AZIM)-GOOD
 NH1106'
 NH1106'DUNDEE NO. 1 1954-GOOD
 NH1106'
 NH1106'DUNDEE NO 2 1954-GOOD
 NH1106
 NH1106                          STATION RECOVERY (1989)
 NH1106
 NH1106'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH1106'RECOVERED IN GOOD CONDITION.
 NH1106
 NH1106                          STATION RECOVERY (1991)
 NH1106
 NH1106'RECOVERY NOTE BY US POWER SQUADRON 1991 (JBL)
 NH1106'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3058 ***********************************************************************
 ME3058  DESIGNATION -  DUNHAM
 ME3058  PID         -  ME3058
 ME3058  STATE/COUNTY-  IL/COOK
 ME3058  COUNTRY     -  US
 ME3058  USGS QUAD   -  RIVER FOREST (2018)
 ME3058
 ME3058                         *CURRENT SURVEY CONTROL
 ME3058  ______________________________________________________________________
 ME3058* NAD 83(1997) POSITION- 41 57 58.94134(N) 087 47 11.68921(W)   ADJUSTED
 ME3058* NAVD 88 ORTHO HEIGHT -   189.1   (meters)      620.    (feet) VERTCON3
 ME3058  ______________________________________________________________________
 ME3058  GEOID HEIGHT    -        -33.676 (meters)                     GEOID18
 ME3058  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 ME3058  HORZ ORDER      -  FIRST
 ME3058
 ME3058.The horizontal coordinates were established by classical geodetic methods
 ME3058.and adjusted by the National Geodetic Survey in October 1999.
 ME3058
 ME3058.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3058.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3058
 ME3058.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3058.GEOID18 height accuracy estimate available here.
 ME3058
 ME3058.Click photographs - Photos may exist for this station.
 ME3058
 ME3058.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3058
 ME3058. The following values were computed from the NAD 83(1997) position.
 ME3058
 ME3058;                    North         East     Units Scale Factor Converg.
 ME3058;SPC IL E     -   588,512.211   345,321.685   MT  1.00000027   +0 21 56.2
 ME3058;SPC IL E     - 1,930,810.48  1,132,942.89   sFT  1.00000027   +0 21 56.2
 ME3058;UTM  16      - 4,646,341.801   434,822.781   MT  0.99965227   -0 31 33.6
 ME3058
 ME3058!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3058!SPC IL E     -   0.99997562  x   1.00000027  =   0.99997589
 ME3058!UTM  16      -   0.99997562  x   0.99965227  =   0.99962790
 ME3058
 ME3058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3482246341(NAD 83)
 ME3058
 ME3058|---------------------------------------------------------------------|
 ME3058| PID    Reference Object                     Distance      Geod. Az  |
 ME3058|                                                           dddmmss.s |
 ME3058| CM3439 DUNHAM RM 1                          28.063 METERS 06625     |
 ME3058| ME3090 DUNHAM AZ MK                        344.492 METERS 18319     |
 ME3058| ME3089 DUNHAM AZ MK TPT                    339.309 METERS 18319     |
 ME3058| CM3440 DUNHAM RM 2                          23.403 METERS 19445     |
 ME3058|---------------------------------------------------------------------|
 ME3058
 ME3058                          SUPERSEDED SURVEY CONTROL
 ME3058
 ME3058  NAD 83(1997)-  41 57 58.94147(N)    087 47 11.68974(W) AD(       ) 1
 ME3058  NAD 83(1994)-  41 57 58.94329(N)    087 47 11.70351(W) AD(       ) 1
 ME3058  NAD 83(1986)-  41 57 58.94459(N)    087 47 11.70291(W) AD(       ) 1
 ME3058  NAD 27      -  41 57 58.83252(N)    087 47 11.48554(W) AD(       ) 1
 ME3058  NGVD 29 (07/19/86)  189.2    (m)          621.     (f) VERT ANG       
 ME3058
 ME3058.Superseded values are not recommended for survey control.
 ME3058
 ME3058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3058.See file dsdata.pdf to determine how the superseded data were derived.
 ME3058
 ME3058_MARKER: DH = HORIZONTAL CONTROL DISK
 ME3058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3058_STAMPING: DUNHAM 1977
 ME3058_MARK LOGO: NGS
 ME3058_PROJECTION: RECESSED 15 CENTIMETERS
 ME3058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3058+STABILITY: SURFACE MOTION
 ME3058
 ME3058  HISTORY     - Date     Condition        Report By
 ME3058  HISTORY     - 1977     MONUMENTED       NGS
 ME3058  HISTORY     - 1980     GOOD             NGS
 ME3058
 ME3058                          STATION DESCRIPTION
 ME3058
 ME3058'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3058'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF CHICAGO
 ME3058'IN THE NORTHWEST CORNER OF DUNHAM PARK AND AT THE SOUTHEAST
 ME3058'ANGLE OF THE INTERSECTION OF WEST GIDDING STREET AND NORTH
 ME3058'NARRAGANSETT AVENUE. ADDRESS 6357 WEST GIDDING STREET.
 ME3058'
 ME3058'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 ME3058'NORTH NARRAGANSETT AVENUE TO THE INTERSECTION WITH NAGLE
 ME3058'AVENUE AND THE MARK ON THE LEFT.
 ME3058'
 ME3058'STATION MARKS, STAMPED---DUNHAM 1977---, ARE STANDARD DISKS.
 ME3058'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME3058'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME3058'WITH THE LETTERING, NATIONAL GEODETIC SURVEY.
 ME3058'IT IS 62 FEET SOUTH OF THE CENTER
 ME3058'OF WEST GIDDING STREET, 44 FEET EAST OF THE CENTER OF NORTH
 ME3058'NARRAGANSETT AVENUE AND 34 FEET NORTH OF THE NORTHWEST
 ME3058'CORNER OF A CHAIN LINK FENCE AROUND A TENNIS COURT. THE
 ME3058'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 ME3058'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME3058'
 ME3058'REFERENCE MARK 1, STAMPED---DUNHAM NO 1 1977---IS A STANDARD
 ME3058'DISK CEMENTED IN A DRILL HOLE IN THE SIDEWALK. IT IS 67 FEET
 ME3058'NORTH OF THE NORTHEAST CORNER OF THE CHAIN LINK FENCE AND 28
 ME3058'FEET SOUTH-SOUTHEAST OF THE CENTER OF WEST GIDDING STREET.
 ME3058'
 ME3058'REFERENCE MARK 2, STAMPED---DUNHAM NO 2 1977---IS A STANDARD
 ME3058'DISK CEMENTED IN A DRILL HOLE IN THE SIDEWALK. IT IS 24
 ME3058'FEET WEST-SOUTHWEST OF THE CHAIN LINK FENCE AND 21 FEET
 ME3058'EAST-NORTHEAST OF THE CENTER OF NORTH NARRAGANSETT AVENUE.
 ME3058'
 ME3058'AZIMUTH MARKS, STAMPED---DUNHAM 1977---ARE STANDARD DISKS.
 ME3058'THE SURFACE DISK IS SET
 ME3058'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 ME3058'IS 4 INCHES BELOW A CAST IRON COVER WITH
 ME3058'LETTERING, NATIONAL GEODETIC SURVEY.
 ME3058'IT IS 35 FEET WEST-SOUTHWEST OF THE NORTHWEST CORNER OF HOUSE
 ME3058'NUMBER 4543, NARRAGANSETT AVENUE AND 20 FEET EAST OF THE
 ME3058'CENTER OF NARRAGANSETT AVENUE. THE UNDERGROUND DISK IS SET
 ME3058'IN THE TOP OF AN IRREGULAR MASS OF CONCRETE
 ME3058'WHICH IS 42 INCHES BELOW THE GROUND SURFACE.
 ME3058'
 ME3058'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.4 METERS.
 ME3058'
 ME3058'NO MEASUREMENT BETWEEN THE REFERENCE MARKS DUE TO FENCE
 ME3058'AROUND TENNIS COURT AND SHRUBBERY ON LINE.
 ME3058
 ME3058                          STATION RECOVERY (1980)
 ME3058
 ME3058'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DAH)
 ME3058'THE STATION, R.M. NO. 1, AND AZIMUTH MARK RECOVERED AS DESCRIBED.
 ME3058'R.M. NO. 2 SEARCHED FOR BUT NOT FOUND.
 ME3058'
 ME3058'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--NORTHWEST
 ME3058'CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3090 ***********************************************************************
 ME3090  DESIGNATION -  DUNHAM AZ MK
 ME3090  PID         -  ME3090
 ME3090  STATE/COUNTY-  IL/COOK
 ME3090  COUNTRY     -  US
 ME3090  USGS QUAD   -  RIVER FOREST (2018)
 ME3090
 ME3090                         *CURRENT SURVEY CONTROL
 ME3090  ______________________________________________________________________
 ME3090* NAD 83(1997) POSITION- 41 57 47.79466(N) 087 47 12.55507(W)   ADJUSTED
 ME3090* NAVD 88 ORTHO HEIGHT -   190.    (meters)      623.    (feet) VERTCON3
 ME3090  ______________________________________________________________________
 ME3090  GEOID HEIGHT    -        -33.671 (meters)                     GEOID18
 ME3090  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 ME3090  HORZ ORDER      -  SECOND
 ME3090
 ME3090.The horizontal coordinates were established by classical geodetic methods
 ME3090.and adjusted by the National Geodetic Survey in October 1999.
 ME3090
 ME3090.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3090.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3090
 ME3090.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3090.GEOID18 height accuracy estimate available here.
 ME3090
 ME3090.Click photographs - Photos may exist for this station.
 ME3090
 ME3090.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3090
 ME3090. The following values were computed from the NAD 83(1997) position.
 ME3090
 ME3090;                    North         East     Units Scale Factor Converg.
 ME3090;SPC IL E     -   588,168.176   345,303.942   MT  1.00000025   +0 21 55.6
 ME3090;SPC IL E     - 1,929,681.76  1,132,884.68   sFT  1.00000025   +0 21 55.6
 ME3090;UTM  16      - 4,645,998.203   434,799.694   MT  0.99965231   -0 31 34.1
 ME3090
 ME3090!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3090!SPC IL E     -   0.99997549  x   1.00000025  =   0.99997574
 ME3090!UTM  16      -   0.99997549  x   0.99965231  =   0.99962781
 ME3090
 ME3090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3479945998(NAD 83)
 ME3090
 ME3090                          SUPERSEDED SURVEY CONTROL
 ME3090
 ME3090  NAD 83(1997)-  41 57 47.79480(N)    087 47 12.55561(W) AD(       ) 2
 ME3090  NAD 83(1994)-  41 57 47.79660(N)    087 47 12.56930(W) AD(       ) 2
 ME3090  NAD 83(1986)-  41 57 47.79784(N)    087 47 12.56872(W) AD(       ) 2
 ME3090  NAD 27      -  41 57 47.68558(N)    087 47 12.35155(W) AD(       ) 2
 ME3090  NGVD 29 (07/19/86)  190.     (m)          623.     (f) VERT ANG       
 ME3090
 ME3090.Superseded values are not recommended for survey control.
 ME3090
 ME3090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3090.See file dsdata.pdf to determine how the superseded data were derived.
 ME3090
 ME3090_MARKER: DZ = AZIMUTH MARK DISK
 ME3090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3090_STAMPING: DUNHAM 1977
 ME3090_MARK LOGO: NGS
 ME3090_PROJECTION: RECESSED 10 CENTIMETERS
 ME3090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3090+STABILITY: SURFACE MOTION
 ME3090
 ME3090  HISTORY     - Date     Condition        Report By
 ME3090  HISTORY     - 1977     MONUMENTED       NGS
 ME3090
 ME3090                          STATION DESCRIPTION
 ME3090
 ME3090'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3090'A TRAVERSE WAS MADE TO TRINAGULATION STATION DUNHAM USING
 ME3090'ELECTRONIC DISTANCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1409 ***********************************************************************
 KB1409  DESIGNATION -  DUNKEL AZ MK
 KB1409  PID         -  KB1409
 KB1409  STATE/COUNTY-  IL/CHRISTIAN
 KB1409  COUNTRY     -  US
 KB1409  USGS QUAD   -  PANA (2018)
 KB1409
 KB1409                         *CURRENT SURVEY CONTROL
 KB1409  ______________________________________________________________________
 KB1409* NAD 83(1997) POSITION- 39 26 08.25248(N) 089 04 17.37955(W)   ADJUSTED
 KB1409* NAVD 88 ORTHO HEIGHT -   206.2   (meters)      677.    (feet) VERTCON3
 KB1409  ______________________________________________________________________
 KB1409  GEOID HEIGHT    -        -32.197 (meters)                     GEOID18
 KB1409  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 KB1409  HORZ ORDER      -  SECOND
 KB1409
 KB1409.The horizontal coordinates were established by classical geodetic methods
 KB1409.and adjusted by the National Geodetic Survey in October 1999.
 KB1409
 KB1409.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1409.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1409
 KB1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1409.GEOID18 height accuracy estimate available here.
 KB1409
 KB1409.Click photographs - Photos may exist for this station.
 KB1409
 KB1409.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1409
 KB1409. The following values were computed from the NAD 83(1997) position.
 KB1409
 KB1409;                    North         East     Units Scale Factor Converg.
 KB1409;SPC IL W     -   307,901.854   794,281.931   MT  1.00005058   +0 41 44.6
 KB1409;SPC IL W     - 1,010,174.67  2,605,906.64   sFT  1.00005058   +0 41 44.6
 KB1409;UTM  16      - 4,367,167.862   321,723.194   MT  0.99999133   -1 18 58.3
 KB1409
 KB1409!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1409!SPC IL W     -   0.99997270  x   1.00005058  =   1.00002328
 KB1409!UTM  16      -   0.99997270  x   0.99999133  =   0.99996403
 KB1409
 KB1409:                Primary Azimuth Mark                     Grid Az
 KB1409:SPC IL W     -  DUNKEL RESET                             189 20 11.0
 KB1409:UTM  16      -  DUNKEL RESET                             191 20 53.9
 KB1409
 KB1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2172367167(NAD 83)
 KB1409
 KB1409|---------------------------------------------------------------------|
 KB1409| PID    Reference Object                     Distance      Geod. Az  |
 KB1409|                                                           dddmmss.s |
 KB1409| KB1410 DUNKLE AZ MK A PT 1976                6.546 METERS 05226     |
 KB1409| KB1279 TOWER HILL NGPA MICROWAVE           APPROX. 7.7 KM 0910835.2 |
 KB1409| KB1404 DUNKEL RESET                        450.540 METERS 1900155.6 |
 KB1409|---------------------------------------------------------------------|
 KB1409
 KB1409                          SUPERSEDED SURVEY CONTROL
 KB1409
 KB1409  NAD 83(1986)-  39 26 08.26443(N)    089 04 17.36445(W) AD(       ) 2
 KB1409  NAD 27      -  39 26 08.11963(N)    089 04 17.05654(W) AD(       ) 2
 KB1409  NGVD 29 (07/19/86)  206.3    (m)          677.     (f) VERT ANG       
 KB1409
 KB1409.Superseded values are not recommended for survey control.
 KB1409
 KB1409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1409.See file dsdata.pdf to determine how the superseded data were derived.
 KB1409
 KB1409_MARKER: DR = REFERENCE MARK DISK
 KB1409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1409_STAMPING: DUNKEL AZ 1976
 KB1409_MARK LOGO: NGS
 KB1409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1409+STABILITY: SURFACE MOTION
 KB1409
 KB1409  HISTORY     - Date     Condition        Report By
 KB1409  HISTORY     - 1976     MONUMENTED       NGS
 KB1409
 KB1409                          STATION DESCRIPTION
 KB1409
 KB1409'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1409'THE STATION IS LOCATED ABOUT 14 MILES WEST-NORTHWEST OF
 KB1409'SHELBYVILLE, 9 MILES NORTHWEST OF TOWER HILL, 5-3/4 MILES
 KB1409'SOUTH OF ASSUMPTION, 2-1/4 MILES NORTH-NORTHEAST OF PANA
 KB1409'AND ON THE EAST SIDE OF THE ILLINOIS CENTRAL RAILROAD
 KB1409'TRACK.  IT IS IN THE NORTHERN 1/2 OF SECTION 3, T 11 N, R 1 E
 KB1409'AND ON PROPERTY OF THE ILLINOIS CENTRAL RAILROAD RIGHT-OF-WAY.
 KB1409'
 KB1409'STATION MARK IS A STANDARD REFERENCE MARK DISK STAMPED DUNKEL
 KB1409'AZ 1976, IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT
 KB1409'THAT PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 14.5 FEET
 KB1409'NORTH OF THE APPROXIMATE CENTER OF SURFACED ROAD, 10 FEET EAST
 KB1409'OF THE EAST RAIL OF RAILROAD TRACK, 2.3 FEET SOUTHWEST OF AN
 KB1409'8X8 INCH RAILROAD POST WITH SIGN ATTACHED AND 1.5 FEET SOUTH
 KB1409'SOUTH OF METAL WITNESS POST WITH SIGN ATTACHED.
 KB1409'
 KB1409'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1409'STATION DUNKEL 1920
 KB1409'
 KB1409'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION DUNKEL
 KB1409'1920 DISTANCE BEING 450.538 METERS, NORTH OF TRIANGULATION
 KB1409'STATION DUNKEL 1920.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1404 ***********************************************************************
 KB1404  DESIGNATION -  DUNKEL RESET
 KB1404  PID         -  KB1404
 KB1404  STATE/COUNTY-  IL/CHRISTIAN
 KB1404  COUNTRY     -  US
 KB1404  USGS QUAD   -  PANA (2018)
 KB1404
 KB1404                         *CURRENT SURVEY CONTROL
 KB1404  ______________________________________________________________________
 KB1404* NAD 83(1997) POSITION- 39 25 53.86687(N) 089 04 20.66120(W)   ADJUSTED
 KB1404* NAVD 88 ORTHO HEIGHT -   211.87  (+/-2cm)      695.1   (feet) VERTCON3
 KB1404  ______________________________________________________________________
 KB1404  GEOID HEIGHT    -        -32.193 (meters)                     GEOID18
 KB1404  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 KB1404  HORZ ORDER      -  FIRST
 KB1404  VERT ORDER      -  THIRD ? (See Below)
 KB1404
 KB1404.The horizontal coordinates were established by classical geodetic methods
 KB1404.and adjusted by the National Geodetic Survey in October 1999.
 KB1404
 KB1404.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1404.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1404
 KB1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1404.GEOID18 height accuracy estimate available here.
 KB1404
 KB1404.The vertical order pertains to the NGVD 29 superseded value.
 KB1404
 KB1404.Click photographs - Photos may exist for this station.
 KB1404
 KB1404.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1404
 KB1404. The following values were computed from the NAD 83(1997) position.
 KB1404
 KB1404;                    North         East     Units Scale Factor Converg.
 KB1404;SPC IL W     -   307,457.260   794,208.835   MT  1.00005041   +0 41 42.3
 KB1404;SPC IL W     - 1,008,716.03  2,605,666.82   sFT  1.00005041   +0 41 42.3
 KB1404;UTM  16      - 4,366,726.134   321,634.541   MT  0.99999172   -1 18 59.9
 KB1404
 KB1404!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1404!SPC IL W     -   0.99997181  x   1.00005041  =   1.00002222
 KB1404!UTM  16      -   0.99997181  x   0.99999172  =   0.99996353
 KB1404
 KB1404:                Primary Azimuth Mark                     Grid Az
 KB1404:SPC IL W     -  DUNKEL AZ MK                             009 20 11.2
 KB1404:UTM  16      -  DUNKEL AZ MK                             011 20 53.4
 KB1404
 KB1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2163466726(NAD 83)
 KB1404
 KB1404|---------------------------------------------------------------------|
 KB1404| PID    Reference Object                     Distance      Geod. Az  |
 KB1404|                                                           dddmmss.s |
 KB1404| KB1409 DUNKEL AZ MK                        450.540 METERS 0100153.5 |
 KB1404| KB1410 DUNKLE AZ MK A PT 1976              455.395 METERS 0103513.0 |
 KB1404| KB0748 S 261                               478.772 METERS 0125953.7 |
 KB1404| KB0747 DUNKEL RM                            13.950 METERS 09346     |
 KB1404| CI7353 DUNKEL RM 1                           8.391 METERS 23512     |
 KB1404| CI7354 DUNKEL RM 2                           8.860 METERS 33009     |
 KB1404|---------------------------------------------------------------------|
 KB1404
 KB1404                          SUPERSEDED SURVEY CONTROL
 KB1404
 KB1404  NAD 83(1986)-  39 25 53.87881(N)    089 04 20.64606(W) AD(       ) 1
 KB1404  NAD 27      -  39 25 53.73380(N)    089 04 20.33800(W) AD(       ) 1
 KB1404  USSD        -  39 25 53.84000(N)    089 04 20.23800(W) AD(       ) 3
 KB1404  NGVD 29             211.95   (m)          695.4    (f) LEVELING    3  
 KB1404
 KB1404.Superseded values are not recommended for survey control.
 KB1404
 KB1404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1404.See file dsdata.pdf to determine how the superseded data were derived.
 KB1404
 KB1404_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1404_STAMPING: DUNKEL 1920 1976
 KB1404_MARK LOGO: NGS
 KB1404_PROJECTION: RECESSED 61 CENTIMETERS
 KB1404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1404+STABILITY: SURFACE MOTION
 KB1404
 KB1404  HISTORY     - Date     Condition        Report By
 KB1404  HISTORY     - 1920     MONUMENTED       CGS
 KB1404  HISTORY     - 1972     POOR             ILDT
 KB1404  HISTORY     - 1976     SEE DESCRIPTION  NGS
 KB1404
 KB1404                          STATION DESCRIPTION
 KB1404
 KB1404'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB1404'STATION IS ABOUT 2 MILES S OF DUNKEL, ON THE E SIDE OF THE ILLINOIS
 KB1404'CENTRAL RAILROAD TRACK, 430 YARDS S OF THE SECOND ROAD CROSSING S
 KB1404'OF DUNKEL, ON THE BANK OF THE DEEPEST CUT S OF DUNKEL, AND 14.94
 KB1404'METERS,49.02 FEET,E OF THE E AND NEAREST RAIL. THE SURFACE,
 KB1404'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 KB1404'CONCRETE. THE REFERENCE
 KB1404'MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 13.95
 KB1404'METERS, 45.77 FEET FROM THE STATION, S 86 DEG 14 MIN E.
 KB1404'THE ELEVATION OF THE STATION MARK IS 212.138 METERS, 695.989 FEET
 KB1404'AND OF THE REFERENCE MARK 210.647 METERS, 691.098 FEET.
 KB1404
 KB1404                          STATION RECOVERY (1972)
 KB1404
 KB1404'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB1404'DUNKEL 1920 LOOSE IN GROUND.  REF. MARK DESTROYED.
 KB1404'
 KB1404'STATION FOUND 138 FEET SOUTH OF R.W. POST ALONG ILLINOIS CENTRAL.
 KB1404
 KB1404                          STATION RECOVERY (1976)
 KB1404
 KB1404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1404'THE STATION WAS RECOVERED, THE SURFACE MARK WAS FOUND TILTED AND
 KB1404'ALMOST OUT OF THE GROUND.  THE SURFACE MARK WAS REMOVED AND THE
 KB1404'UNDERGROUND MARK WAS FOUND IN GOOD CONDITION.  THE UNDERGROUND MARK
 KB1404'WAS PLUMBED, THEN REMOVED AND LOWERED.  A NEW UNDERGROUND AND
 KB1404'SURFACE MARK WERE ESTABLISHED.  THE REFERENCE MARK WAS SEARCHED FOR
 KB1404'BUT COULD NOT BE FOUND AND IS PROBABLY DESTROYED AS THE AREA IS NOW
 KB1404'IN CULTIVATION.  AN AZIMUTH MARK AND REFERENCE MARKS 1 AND
 KB1404'2 WERE ESTABLISHED AT THIS TIME.
 KB1404'
 KB1404'DUE TO CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS--THE STATION IS
 KB1404'LOCATED ABOUT 14 MILES WEST-NORTHWEST OF SHELBYVILLE, 9 MILES
 KB1404'NORTHWEST OF TOWER HILL, 6 MILES SOUTH OF ASSUMPTION, 2 MILES
 KB1404'NORTH-NORTHEAST OF PANA AND ON THE EAST SIDE OF THE ILLINOIS
 KB1404'CENTRAL RAILROAD TRACK.  IT IS IN THE NORTHERN 1/2 OF SECTION 3, T
 KB1404'11 N, R 1 E.  MR. RALPH T. JONES, 314 NORTH WALNUT, ASSUMPTION,
 KB1404'PHONE (217) 226-3204 GAVE PERMISSION TO DRIVE ALONG THE WEST
 KB1404'EDGE OF HIS CULTIVATED FIELD.  THE STATION, ALL MARKS ARE ON
 KB1404'ILLINOIS CENTRAL RAILROAD RIGHT-OF-WAY PROPERTY.
 KB1404'
 KB1404'TO REACH FROM THE POST OFFICE IN PANA, GO NORTH ON LOCUST STREET FOR
 KB1404'0.4 MILE TO WHERE IT CROSSES STATE HIGHWAY 29.  CONTINUE NORTH ON
 KB1404'NORTH LOCUST STREET FOR 0.35 MILE TO A CROSSROAD.  TURN LEFT ACROSS
 KB1404'RAILROAD TRACKS AND GO WEST FOR 0.05 MILE TO A SIDE STREET RIGHT.
 KB1404'TURN RIGHT AND GO NORTH ON NORTH ELIZEBETH (THIS BECOMES COUNTY
 KB1404'ROAD) FOR 2.55 MILES TO A T INTERSECTION.  TURN RIGHT AND GO EAST ON
 KB1404'AN OILED ROAD FOR 0.45 MILE TO RAILROAD TRACKS, CROSS TRACKS AND
 KB1404'THE AZIMUTH MARK ON THE LEFT.  TURN RIGHT AND GO SOUTH ON THE
 KB1404'EAST SIDE OF TRACKS FOR 0.25 MILE TO THE TOP OF HILL AND ON THE
 KB1404'TOP OF CUTBANK AND STATION.
 KB1404'
 KB1404'STATION MARKS ARE STANDARD DISKS STAMPED DUNKEL 1920 1976.  THE
 KB1404'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1404'MONUMENT THAT IS 24 INCHES BELOW THE GROUND SURFACE.  IT IS 91
 KB1404'FEET NORTH-NORTHEAST OF A CLUMP OF WILD CHERRY TREES, 53.5 FEET
 KB1404'EAST OF THE EAST RAIL OF RAILROAD TRACK, 20 FEET EAST OF CUTBANK,
 KB1404'12 FEET WEST OF THE WEST EDGE OF CULTIVATED FIELD, 2.4 FEET WEST OF
 KB1404'METAL WITNESS POST WITH SIGN ATTACHED AND AT THE SOUTH EDGE OF
 KB1404'LARGE TRASH PILE.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 KB1404'IRREGULAR MASS OF CONCRETE 54 INCHES BELOW THE GROUND SURFACE.
 KB1404'
 KB1404'REFERENCE MARK 1, A STANDARD DISK STAMPED DUNKEL NO 1 1920 1976,
 KB1404'WELDED TO THE TOP OF A 2 INCH CAST IRON PIPE THAT IS 30 INCHES LONG
 KB1404'THAT PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 78 FEET
 KB1404'NORTH OF A CLUMP OF WILD CHERRY TREES, 33 FEET EAST OF THE EAST RAIL
 KB1404'OF RAILROAD TRACK, 31 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF A
 KB1404'LARGE TRASH PILE AND 1.5 FEET NORTH OF A METAL WITNESS POST WITH
 KB1404'SIGN ATTACHED.
 KB1404'
 KB1404'REFERENCE MARK 2, A STANDARD DISK STAMPED DUNKEL NO 2 1920 1976,
 KB1404'WELDED TO THE TOP OF A 2 INCH CAST IRON PIPE THAT IS 30 INCHES LONG
 KB1404'THAT PROJECTS 3 INCHES ABOVE GROUND SURFACE.  IT IS 32 FEET EAST OF
 KB1404'THE EAST RAIL OF RAILROAD TRACK, 12 FEET WEST OF THE WEST EDGE OF
 KB1404'LARGE TRASH PILE AND 1.2 FEET SOUTH OF METAL WITNESS POST WITH
 KB1404'SIGN ATTACHED.
 KB1404'
 KB1404'THE AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED DUNKEL AZ
 KB1404'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1404'THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 14.5 FEET
 KB1404'NORTH OF THE APPROXIMATE CENTER OF SURFACED ROAD, 10 EAST OF THE
 KB1404'EAST RAIL OF RAILROAD TRACK, 2.3 FEET SOUTHWEST OF AN 8X8 RAILROAD
 KB1404'POST WITH SIGN AND 1.5 FEET SOUTH OF METAL WITNESS POST WITH SIGN
 KB1404'ATTACHED.
 KB1404'
 KB1404'BENCH MARK S 261 IS A STANDARD DISK STAMPED S 261 1961, CLAMPED TO A
 KB1404'COPPER WELD ROD THAT IS INSIDE OF A 6 INCH TILE THAT PROJECTS 6
 KB1404'INCHES ABOVE THE GROUND SURFACE.  IT IS 92 FEET NORTH OF THE
 KB1404'APPROXIMATE CENTER OF SURFACED ROAD, 6 FEET WEST OF FENCELINE, 3.7
 KB1404'FEET SOUTH OF TELEPHONE POLE AND 1.4 FEET NORTH OF METAL WITNESS
 KB1404'POST WITH SIGN ATTACHED.
 KB1404'
 KB1404'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 KB1404'NORTH-NORTHEAST OF PANA.
 KB1404'
 KB1404'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1590 ***********************************************************************
 ME1590  DESIGNATION -  DUNLOP
 ME1590  PID         -  ME1590
 ME1590  STATE/COUNTY-  IL/WILL
 ME1590  COUNTRY     -  US
 ME1590  USGS QUAD   -  FRANKFORT (2018)
 ME1590
 ME1590                         *CURRENT SURVEY CONTROL
 ME1590  ______________________________________________________________________
 ME1590* NAD 83(1997) POSITION- 41 26 29.68681(N) 087 45 27.01415(W)   ADJUSTED
 ME1590* NAVD 88 ORTHO HEIGHT -   237.768 (meters)      780.08  (feet) ADJUSTED
 ME1590  ______________________________________________________________________
 ME1590  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 ME1590  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 ME1590  DYNAMIC HEIGHT  -        237.673 (meters)      779.77  (feet) COMP
 ME1590  MODELED GRAVITY -    980,219.0   (mgal)                       NAVD 88
 ME1590
 ME1590  HORZ ORDER      -  SECOND
 ME1590  VERT ORDER      -  SECOND    CLASS 0
 ME1590
 ME1590.The horizontal coordinates were established by classical geodetic methods
 ME1590.and adjusted by the National Geodetic Survey in October 1999.
 ME1590
 ME1590.The orthometric height was determined by differential leveling and
 ME1590.adjusted by the NATIONAL GEODETIC SURVEY
 ME1590.in June 1991.
 ME1590
 ME1590.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1590.GEOID18 height accuracy estimate available here.
 ME1590
 ME1590.Click photographs - Photos may exist for this station.
 ME1590
 ME1590.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1590
 ME1590.The dynamic height is computed by dividing the NAVD 88
 ME1590.geopotential number by the normal gravity value computed on the
 ME1590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1590.degrees latitude (g = 980.6199 gals.).
 ME1590
 ME1590.The modeled gravity was interpolated from observed gravity values.
 ME1590
 ME1590. The following values were computed from the NAD 83(1997) position.
 ME1590
 ME1590;                    North         East     Units Scale Factor Converg.
 ME1590;SPC IL E     -   530,241.654   348,121.632   MT  1.00000349   +0 22 52.0
 ME1590;SPC IL E     - 1,739,634.49  1,142,129.05   sFT  1.00000349   +0 22 52.0
 ME1590;UTM  16      - 4,588,055.351   436,719.606   MT  0.99964928   -0 30 05.0
 ME1590
 ME1590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1590!SPC IL E     -   0.99996792  x   1.00000349  =   0.99997141
 ME1590!UTM  16      -   0.99996792  x   0.99964928  =   0.99961722
 ME1590
 ME1590:                Primary Azimuth Mark                     Grid Az
 ME1590:SPC IL E     -  DUNLOP AZ MK                             092 41 57.2
 ME1590:UTM  16      -  DUNLOP AZ MK                             093 34 54.2
 ME1590
 ME1590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3671988055(NAD 83)
 ME1590
 ME1590|---------------------------------------------------------------------|
 ME1590| PID    Reference Object                     Distance      Geod. Az  |
 ME1590|                                                           dddmmss.s |
 ME1590| CM3441 DUNLOP AZ MK                                       0930449.2 |
 ME1590| ME1589 DUNLOP RM 1                          18.298 METERS 17159     |
 ME1590| ME2642 MONEE SINCLAIR PLINE MAST           APPROX. 3.3 KM 1945825.8 |
 ME1590| ME1588 DUNLOP RM 2                          11.370 METERS 25832     |
 ME1590|---------------------------------------------------------------------|
 ME1590
 ME1590                          SUPERSEDED SURVEY CONTROL
 ME1590
 ME1590  NAD 83(1997)-  41 26 29.68680(N)    087 45 27.01415(W) AD(       ) 2
 ME1590  NAD 83(1986)-  41 26 29.68956(N)    087 45 27.02307(W) AD(       ) 2
 ME1590  NAD 27      -  41 26 29.56790(N)    087 45 26.85620(W) AD(       ) 2
 ME1590  NGVD 29 (??/??/92)  237.854  (m)          780.36   (f) ADJ UNCH    2 0
 ME1590  NGVD 29             237.85   (m)          780.3    (f) LEVELING    3  
 ME1590
 ME1590.Superseded values are not recommended for survey control.
 ME1590
 ME1590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1590.See file dsdata.pdf to determine how the superseded data were derived.
 ME1590
 ME1590_MARKER: DS = TRIANGULATION STATION DISK
 ME1590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1590_STAMPING: DUNLOP 1959
 ME1590_MARK LOGO: CGS
 ME1590_PROJECTION: FLUSH
 ME1590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1590+STABILITY: SURFACE MOTION
 ME1590
 ME1590  HISTORY     - Date     Condition        Report By
 ME1590  HISTORY     - 1959     MONUMENTED       CGS
 ME1590  HISTORY     - 1959     GOOD             CGS
 ME1590  HISTORY     - 1967     GOOD             CGS
 ME1590  HISTORY     - 1967     GOOD             CGS
 ME1590  HISTORY     - 1973     GOOD             ILHD
 ME1590  HISTORY     - 20081015 GOOD             GEOCAC
 ME1590
 ME1590                          STATION DESCRIPTION
 ME1590
 ME1590'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1590'THE STATION IS LOCATED ABOUT 1-3/4 MILES NORTHWEST OF MONEE, ABOUT 1
 ME1590'1/2 MILES WEST OF U. S. HIGHWAY 54 ON PROPERTY OWNED BY MRS. MARY
 ME1590'THOMPSON.
 ME1590'
 ME1590'TO REACH THE STATION FROM THE JUNCTION OF W. COURT ST. AND U. S.
 ME1590'HIGHWAY 54 IN MONEE, GO NORTHEAST ON U. S. HIGHWAY 54 FOR 1.6 MILES TO
 ME1590'A CROSSROAD, TURN LEFT, WEST, ON GRAVEL ROAD FOR 0.8 MILE TO A
 ME1590'CROSSROAD, CONTINUE STRAIGHT AHEAD FOR 0.45 MILE TO A IMITATION BRICK
 ME1590'HOUSE ON THE RIGHT, CONTINUE STRAIGHT AHEAD FOR 0.05 MILE TO A FENCE
 ME1590'CORNER AND THE STATION ON THE RIGHT.
 ME1590'
 ME1590'STATION MARK, A STANDARD DISK STAMPED DUNLOP 1959, IS SET IN A 12 INCH
 ME1590'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 ME1590'THE MARK IS 36.5 FEET WEST-NORTHWEST OF A TELEPHONE POLE, 32.5 FEET
 ME1590'NORTH OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 4.5 FEET NORTHEAST
 ME1590'OF A FENCE CORNER AND 4.5 FEET NORTH-NORTHEAST OF A WITNESS POST.
 ME1590'
 ME1590'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED DUNLOP NO 1 1959, IS
 ME1590'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 ME1590'MARK IS 46 FEET EAST OF A CONCRETE POST, (GAS LINE MARKER)  28 FEET
 ME1590'SOUTH OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 27.5 FEET EAST OF
 ME1590'A POWER POLE AND 1.5 FEET NORTH OF A FENCE LINE.
 ME1590'
 ME1590'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED DUNLOP NO 2 1959, IS
 ME1590'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.  THE MARK
 ME1590'IS 35 FEET WEST OF A WITNESS POST, 34 FEET WEST OF A FENCE CORNER, 25
 ME1590'FEET NORTH OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD AND 2.4 FEET
 ME1590'EAST OF A CONCRETE POST, (GAS LINE MARKER)
 ME1590'
 ME1590'AZIMUTH MARK, A STANDARD DISK STAMPED DUNLOP 1959, IS SET IN A 12 INCH
 ME1590'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 ME1590'THE MARK IS 149 FEET SOUTH-SOUTHEAST OF THE APPROXIMATE CENTER OF A
 ME1590'CROSSROAD, 116 FEET SOUTH OF A FENCE CORNER AND A POWER-TELEPHONE LINE
 ME1590'POLE, 30 FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 2.2
 ME1590'FEET NORTHWEST OF A WITNESS POST AND 2.4 FEET WEST OF A FENCE LINE.
 ME1590'
 ME1590'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE GRAVEL ROAD
 ME1590'FOR 0.5 MILE TO A CROSSROAD, TURN RIGHT, SOUTH, FOR 0.05 MILE TO THE
 ME1590'AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 ME1590'
 ME1590'HEIGHT OF LIGHT ABOVE STATION MARK 1.75 METERS.
 ME1590
 ME1590                          STATION RECOVERY (1959)
 ME1590
 ME1590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1590'3 MI NW FROM MONEE.  ABOUT 1.7 MILES NORTH ALONG U.S. HIGHWAY 54 FROM
 ME1590'ITS JUNCTION WITH WEST MAIN STREET IN MONEE, THENCE 1.3 MILES WEST
 ME1590'ALONG A GRAVEL ROAD, ABOUT MIDWAY BETWEEN A DRIVEWAY NORTH TO A FARM
 ME1590'HOUSE AND A DRIVEWAY SOUTH TO A FARM HOUSE, AT A FENCE CORNER NORTH OF
 ME1590'THE ROAD, 32 FEET NORTH OF THE CENTER LINE OF THE ROAD, 4 FEET NORTH
 ME1590'OF A FENCE, 3 FEET EAST OF A FENCE, 5 FEET NORTHEAST OF A FENCE
 ME1590'CORNER, 37 FEET WEST OF A TELEPHONE POLE, 4.7 FEET NORTH-NORTHEAST OF
 ME1590'A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND
 ME1590'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 ME1590
 ME1590                          STATION RECOVERY (1967)
 ME1590
 ME1590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1590'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 ME1590'
 ME1590'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1-3/4 MILES
 ME1590'NORTHWEST OF MONEE
 ME1590
 ME1590                          STATION RECOVERY (1967)
 ME1590
 ME1590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1590'RECOVERED IN GOOD CONDITION.
 ME1590
 ME1590                          STATION RECOVERY (1973)
 ME1590
 ME1590'RECOVERY NOTE BY IL HIGHWAY DEPT 1973 (FAW)
 ME1590'DUNLOP 1959 GOOD - DESCRIPTION OK.  DUNLOP NO. 1, 1959 GOOD.  DUNLOP
 ME1590'NO. 2, 1959 GOOD.  (AZI. MK.) DUNLOP 1959 GOOD.
 ME1590'
 ME1590'DUNLOP 1959 IS AT A DEAD END GRAVEL ROAD AND APPROXIMATELY 300 FT.
 ME1590'EAST OF THE CENTERLINE OF INTERSTATE 57, TO REACH DESCRIPTION IS
 ME1590'ADEQUATE.  DISTANCE AND DIRECTION FROM NEAREST TOWN- 1-3/4 MILES
 ME1590'NORTHWEST OF MONEE.
 ME1590
 ME1590                          STATION RECOVERY (2008)
 ME1590
 ME1590'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1590'PER ORIGINAL DESCRIPTION, THERE ARE NO FENCES, FARM HOUSES, OR
 ME1590'DRIVEWAYS TO THE NORTH OR SOUTH NEAR THIS MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1589 ***********************************************************************
 ME1589  DESIGNATION -  DUNLOP RM 1
 ME1589  PID         -  ME1589
 ME1589  STATE/COUNTY-  IL/WILL
 ME1589  COUNTRY     -  US
 ME1589  USGS QUAD   -  FRANKFORT (2018)
 ME1589
 ME1589                         *CURRENT SURVEY CONTROL
 ME1589  ______________________________________________________________________
 ME1589* NAD 83(1986) POSITION- 41 26 29.10   (N) 087 45 26.90   (W)   HD_HELD1
 ME1589* NAVD 88 ORTHO HEIGHT -   238.006 (meters)      780.86  (feet) ADJUSTED
 ME1589  ______________________________________________________________________
 ME1589  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 ME1589  DYNAMIC HEIGHT  -        237.911 (meters)      780.55  (feet) COMP
 ME1589  MODELED GRAVITY -    980,219.0   (mgal)                       NAVD 88
 ME1589
 ME1589  VERT ORDER      -  SECOND    CLASS 0
 ME1589
 ME1589.The horizontal coordinates were determined by differentially corrected
 ME1589.hand held GPS observations or other comparable positioning techniques
 ME1589.and have an estimated accuracy of +/- 3 meters.
 ME1589
 ME1589.The orthometric height was determined by differential leveling and
 ME1589.adjusted by the NATIONAL GEODETIC SURVEY
 ME1589.in June 1991.
 ME1589
 ME1589.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1589.GEOID18 height accuracy estimate available here.
 ME1589
 ME1589.Click photographs - Photos may exist for this station.
 ME1589
 ME1589.The dynamic height is computed by dividing the NAVD 88
 ME1589.geopotential number by the normal gravity value computed on the
 ME1589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1589.degrees latitude (g = 980.6199 gals.).
 ME1589
 ME1589.The modeled gravity was interpolated from observed gravity values.
 ME1589
 ME1589;                    North         East    Units  Estimated Accuracy
 ME1589;SPC IL E     -   530,223.6     348,124.4     MT  (+/- 3 meters HH1 GPS) 
 ME1589
 ME1589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3672288037(NAD 83)
 ME1589
 ME1589                          SUPERSEDED SURVEY CONTROL
 ME1589
 ME1589  NGVD 29 (??/??/92)  238.092  (m)          781.14   (f) ADJ UNCH    2 0
 ME1589
 ME1589.Superseded values are not recommended for survey control.
 ME1589
 ME1589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1589.See file dsdata.pdf to determine how the superseded data were derived.
 ME1589
 ME1589_MARKER: DR = REFERENCE MARK DISK
 ME1589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1589_STAMPING: DUNLOP NO 1 1959
 ME1589_MARK LOGO: CGS
 ME1589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1589+STABILITY: SURFACE MOTION
 ME1589
 ME1589  HISTORY     - Date     Condition        Report By
 ME1589  HISTORY     - 1959     MONUMENTED       CGS
 ME1589  HISTORY     - 1967     GOOD             CGS
 ME1589  HISTORY     - 20081015 GOOD             GEOCAC
 ME1589
 ME1589                          STATION DESCRIPTION
 ME1589
 ME1589'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1589'3 MI NW FROM MONEE.
 ME1589'ABOUT 1.7 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1589'WITH WEST MAIN STREET IN MONEE, THENCE 1.3 MILES WEST ALONG A
 ME1589'GRAVEL ROAD, ABOUT MIDWAY BETWEEN A DRIVEWAY NORTH TO A FARM
 ME1589'HOUSE AND A DRIVEWAY SOUTH TO A FARM HOUSE, 28 FEET SOUTH OF THE
 ME1589'CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH OF A FENCE, 56 FEET
 ME1589'SOUTH AND ACROSS THE ROAD FROM A FENCE CORNER, 27 1/2 FEET EAST
 ME1589'OF POWER POLE 113557, 60.0 FEET SOUTH OF TRIANGULATION STATION
 ME1589'DUNLOP, 56.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 1/2
 ME1589'FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 ME1589'POST PROJECTING 3 INCHES.
 ME1589
 ME1589                          STATION RECOVERY (1967)
 ME1589
 ME1589'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1589'RECOVERED IN GOOD CONDITION.
 ME1589
 ME1589                          STATION RECOVERY (2008)
 ME1589
 ME1589'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1589'PER ORIGINAL DESCRIPTION, THERE ARE NO FENCES, FARM HOUSES, OR
 ME1589'DRIVEWAYS TO THE NORTH OR SOUTH NEAR THIS MARK.  MARK WAS DIFFICULT TO
 ME1589'LOCATE TO DUE MOUNDS OF DIRT AND GRASS ATOP IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1588 ***********************************************************************
 ME1588  DESIGNATION -  DUNLOP RM 2
 ME1588  PID         -  ME1588
 ME1588  STATE/COUNTY-  IL/WILL
 ME1588  COUNTRY     -  US
 ME1588  USGS QUAD   -  FRANKFORT (2018)
 ME1588
 ME1588                         *CURRENT SURVEY CONTROL
 ME1588  ______________________________________________________________________
 ME1588* NAD 83(1986) POSITION- 41 26 29.61   (N) 087 45 27.49   (W)   HD_HELD1
 ME1588* NAVD 88 ORTHO HEIGHT -   237.339 (meters)      778.67  (feet) ADJUSTED
 ME1588  ______________________________________________________________________
 ME1588  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 ME1588  DYNAMIC HEIGHT  -        237.244 (meters)      778.36  (feet) COMP
 ME1588  MODELED GRAVITY -    980,219.0   (mgal)                       NAVD 88
 ME1588
 ME1588  VERT ORDER      -  SECOND    CLASS 0
 ME1588
 ME1588.The horizontal coordinates were determined by differentially corrected
 ME1588.hand held GPS observations or other comparable positioning techniques
 ME1588.and have an estimated accuracy of +/- 3 meters.
 ME1588
 ME1588.The orthometric height was determined by differential leveling and
 ME1588.adjusted by the NATIONAL GEODETIC SURVEY
 ME1588.in June 1991.
 ME1588
 ME1588.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1588.GEOID18 height accuracy estimate available here.
 ME1588
 ME1588.Click photographs - Photos may exist for this station.
 ME1588
 ME1588.The dynamic height is computed by dividing the NAVD 88
 ME1588.geopotential number by the normal gravity value computed on the
 ME1588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1588.degrees latitude (g = 980.6199 gals.).
 ME1588
 ME1588.The modeled gravity was interpolated from observed gravity values.
 ME1588
 ME1588;                    North         East    Units  Estimated Accuracy
 ME1588;SPC IL E     -   530,239.2     348,110.6     MT  (+/- 3 meters HH1 GPS) 
 ME1588
 ME1588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3670888053(NAD 83)
 ME1588
 ME1588                          SUPERSEDED SURVEY CONTROL
 ME1588
 ME1588  NGVD 29 (??/??/92)  237.426  (m)          778.96   (f) ADJ UNCH    2 0
 ME1588
 ME1588.Superseded values are not recommended for survey control.
 ME1588
 ME1588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1588.See file dsdata.pdf to determine how the superseded data were derived.
 ME1588
 ME1588_MARKER: DR = REFERENCE MARK DISK
 ME1588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1588_STAMPING: DUNLOP NO 2 1959
 ME1588_MARK LOGO: CGS
 ME1588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1588+STABILITY: SURFACE MOTION
 ME1588
 ME1588  HISTORY     - Date     Condition        Report By
 ME1588  HISTORY     - 1959     MONUMENTED       CGS
 ME1588  HISTORY     - 1967     GOOD             CGS
 ME1588  HISTORY     - 20081015 GOOD             GEOCAC
 ME1588
 ME1588                          STATION DESCRIPTION
 ME1588
 ME1588'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1588'3 MI NW FROM MONEE.
 ME1588'ABOUT 1.7 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1588'WITH WEST MAIN STREET IN MONEE, THENCE 1.3 MILES WEST ALONG A
 ME1588'GRAVEL ROAD, ABOUT MIDWAY BETWEEN A DRIVEWAY NORTH TO A FARM
 ME1588'HOUSE AND A DRIVEWAY SOUTH TO A FARM HOUSE, 25 FEET NORTH OF THE
 ME1588'CENTER LINE OF THE ROAD, 33 1/2 FEET WEST OF A FENCE CORNER, 73
 ME1588'FEET WEST OF A TELEPONE POLE, 56 FEET NORTH-NORTHWEST AND ACROSS
 ME1588'THE ROAD FROM POWER POLE NUMBER 113557, 2 1/2 FEET EAST OF A
 ME1588'CONCRETE POST MARKING A GAS MAIN LINE, 34.9 FEET WEST OF A METAL
 ME1588'WITNESS POST, 37.3 FEET WEST OF TRIANGULATION STATION DUNLOP,
 ME1588'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 ME1588'CONCRETE POST PROJECTING 4 INCHES.
 ME1588
 ME1588                          STATION RECOVERY (1967)
 ME1588
 ME1588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1588'RECOVERED IN GOOD CONDITION.
 ME1588
 ME1588                          STATION RECOVERY (2008)
 ME1588
 ME1588'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1588'PER ORIGINAL DESCRIPTION, THERE ARE NO FENCES, FARM HOUSES, OR
 ME1588'DRIVEWAYS TO THE NORTH OR SOUTH IN THE VICINITY OF THIS MARK.  THE
 ME1588'MARK IS SITUATED APPROXIMATELY 2 FEET NORTH OF SOME TYPE OF PIPELINE
 ME1588'ACCESS CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2306 ***********************************************************************
 LB2306  DESIGNATION -  DUNN
 LB2306  PID         -  LB2306
 LB2306  STATE/COUNTY-  IL/IROQUOIS
 LB2306  COUNTRY     -  US
 LB2306  USGS QUAD   -  STOCKLAND (2018)
 LB2306
 LB2306                         *CURRENT SURVEY CONTROL
 LB2306  ______________________________________________________________________
 LB2306* NAD 83(1997) POSITION- 40 31 57.73224(N) 087 31 35.02801(W)   ADJUSTED
 LB2306* NAVD 88 ORTHO HEIGHT -   246.    (meters)      807.    (feet) SCALED
 LB2306  ______________________________________________________________________
 LB2306  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 LB2306  LAPLACE CORR    -         -3.06  (seconds)                    DEFLEC18
 LB2306  HORZ ORDER      -  THIRD
 LB2306
 LB2306.The horizontal coordinates were established by classical geodetic methods
 LB2306.and adjusted by the National Geodetic Survey in October 1999.
 LB2306
 LB2306.The orthometric height was scaled from a topographic map.
 LB2306
 LB2306.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2306.GEOID18 height accuracy estimate available here.
 LB2306
 LB2306.Click photographs - Photos may exist for this station.
 LB2306
 LB2306.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2306
 LB2306. The following values were computed from the NAD 83(1997) position.
 LB2306
 LB2306;                    North         East     Units Scale Factor Converg.
 LB2306;SPC IL E     -   429,462.977   368,367.636   MT  1.00003251   +0 31 28.0
 LB2306;SPC IL E     - 1,408,996.45  1,208,552.82   sFT  1.00003251   +0 31 28.0
 LB2306;SPC IN W     -   586,761.246   862,461.948   MT  0.99998400   -0 17 16.6
 LB2306;SPC IN W     - 1,925,065.85  2,829,593.91   sFT  0.99998400   -0 17 16.6
 LB2306;UTM  16      - 4,487,017.909   455,417.948   MT  0.99962446   -0 20 31.6
 LB2306
 LB2306!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2306!SPC IL E     -   0.99996661  x   1.00003251  =   0.99999912
 LB2306!SPC IN W     -   0.99996661  x   0.99998400  =   0.99995061
 LB2306!UTM  16      -   0.99996661  x   0.99962446  =   0.99959108
 LB2306
 LB2306:                Primary Azimuth Mark                     Grid Az
 LB2306:SPC IL E     -  DUNN AZ MK                               176 58 42.5
 LB2306:SPC IN W     -  DUNN AZ MK                               177 47 27.1
 LB2306:UTM  16      -  DUNN AZ MK                               177 50 42.1
 LB2306
 LB2306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5541787017(NAD 83)
 LB2306
 LB2306|---------------------------------------------------------------------|
 LB2306| PID    Reference Object                     Distance      Geod. Az  |
 LB2306|                                                           dddmmss.s |
 LB2306| CM3443 DUNN RM 1                            25.235 METERS 03905     |
 LB2306| LB2174 DUNNINGTON ST MARYS CATH CH         APPROX. 4.7 KM 0410450.3 |
 LB2306| CM3444 DUNN RM 2                            22.287 METERS 13337     |
 LB2306| LB2242 AMBIA MUNICIPAL TANK                APPROX. 4.8 KM 1731040.1 |
 LB2306| CM3442 DUNN AZ MK                                         1773010.5 |
 LB2306|---------------------------------------------------------------------|
 LB2306
 LB2306                          SUPERSEDED SURVEY CONTROL
 LB2306
 LB2306  NAD 83(1997)-  40 31 57.73237(N)    087 31 35.02836(W) AD(       ) 3
 LB2306  NAD 83(1986)-  40 31 57.74087(N)    087 31 35.03629(W) AD(       ) 3
 LB2306  NAD 27      -  40 31 57.60890(N)    087 31 34.95500(W) AD(       ) 3
 LB2306
 LB2306.Superseded values are not recommended for survey control.
 LB2306
 LB2306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2306.See file dsdata.pdf to determine how the superseded data were derived.
 LB2306
 LB2306_MARKER: DS = TRIANGULATION STATION DISK
 LB2306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2306_STAMPING: DUNN 1955
 LB2306_MARK LOGO: CGS
 LB2306_PROJECTION: FLUSH
 LB2306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2306+STABILITY: SURFACE MOTION
 LB2306_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB2306+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2025
 LB2306
 LB2306  HISTORY     - Date     Condition        Report By
 LB2306  HISTORY     - 1955     MONUMENTED       CGS
 LB2306  HISTORY     - 20250325 GOOD             ILDT
 LB2306
 LB2306                          STATION DESCRIPTION
 LB2306
 LB2306'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2306'STATION IS LOCATED ABOUT 8 MILES NORTHEAST OF HOOPESTON, 7-1/2 MILES
 LB2306'WEST OF BOSWELL AND 3 MILES NORTH OF AMBIA ON THE WEST SIDE OF THE
 LB2306'ILLINOIS-INDIANA STATE LINE ROAD AND ON ROAD RIGHT-OF-WAY.  IT IS
 LB2306'31 FEET WEST OF THE CENTER OF STATE LINE ROAD AND 29 FEET SOUTH OF
 LB2306'A WHITE WITNESS POST AND FENCE CORNER.  THE MARK IS FLUSH AND
 LB2306'THE DISK IS STAMPED DUNN 1955.
 LB2306'
 LB2306'REFERENCE MARK NO. 1 IS 22 FEET EAST OF THE CENTER OF STATE LINE ROAD
 LB2306'AND 1 FOOT WEST OF FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE
 LB2306'DISK IS STAMPED DUNN NO 1 1955.
 LB2306'
 LB2306'REFERENCE MARK NO. 2 IS 22 FEET EAST OF THE CENTER OF STATE LINE ROAD
 LB2306'AND 1 FOOT WEST OF FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE
 LB2306'DISK IS STAMPED DUNN NO 2 1955.
 LB2306'
 LB2306'THE AZIMUTH MARK IS 26 FEET EAST OF THE CENTER OF STATE LINE ROAD,
 LB2306'9 FEET SOUTH OF THE CENTER OF FARM ROAD INTO FIELD, 4 FEET NORTH OF
 LB2306'A WHITE WITNESS POST AND 1 FOOT WEST OF GATE POST AND FENCE LINE.
 LB2306'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED DUNN 1955.
 LB2306'
 LB2306'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 41 AND STATE
 LB2306'HIGHWAY 352 IN BOSWELL, GO WEST ON STATE HIGHWAY 352 FOR 6.8 MILES
 LB2306'TO POINT WHERE 352 TURNS SOUTH, CONTINUE STRAIGHT AHEAD WEST ON
 LB2306'GRAVELED ROAD FOR 0.95 MILE TO T-ROAD INTERSECTION (STATE LINE
 LB2306'ROAD), TURN RIGHT AND GO NORTH ON STATE LINE ROAD FOR 0.65 MILE
 LB2306'TO THE AZIMUTH MARK ON THE EAST SIDE AS DESCRIBED.  CONTINUE
 LB2306'NORTH ON STATE LINE ROAD FOR 0.25 MILE TO THE STATION ON THE WEST
 LB2306'SIDE AS DESCRIBED.
 LB2306'
 LB2306'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 LB2306
 LB2306                          STATION RECOVERY (2025)
 LB2306
 LB2306'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (SK)
 LB2306'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2819 ***********************************************************************
 AJ2819  DESIGNATION -  DUP20 1A
 AJ2819  PID         -  AJ2819
 AJ2819  STATE/COUNTY-  IL/DU PAGE
 AJ2819  COUNTRY     -  US
 AJ2819  USGS QUAD   -  WEST CHICAGO (2018)
 AJ2819
 AJ2819                         *CURRENT SURVEY CONTROL
 AJ2819  ______________________________________________________________________
 AJ2819* NAD 83(2011) POSITION- 41 58 29.56662(N) 088 07 33.75281(W)   ADJUSTED
 AJ2819* NAD 83(2011) ELLIP HT-   206.551 (meters)        (06/27/12)   ADJUSTED
 AJ2819* NAD 83(2011) EPOCH   -  2010.00
 AJ2819* NAVD 88 ORTHO HEIGHT -   240.0   (meters)      787.    (feet) GPS OBS
 AJ2819  ______________________________________________________________________
 AJ2819  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2819  GEOID HEIGHT    -        -33.378 (meters)                     GEOID99
 AJ2819  GEOID HEIGHT    -        -33.444 (meters)                     GEOID18
 AJ2819  NAD 83(2011) X  -    155,297.190 (meters)                     COMP
 AJ2819  NAD 83(2011) Y  - -4,746,479.220 (meters)                     COMP
 AJ2819  NAD 83(2011) Z  -  4,243,668.048 (meters)                     COMP
 AJ2819  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 AJ2819
 AJ2819  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2819  Standards:
 AJ2819         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2819            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2819  -------------------------------------------------------------------
 AJ2819  NETWORK    1.00   1.53           0.45   0.35   0.78     -0.11179931
 AJ2819  -------------------------------------------------------------------
 AJ2819  Click here for local accuracies and other accuracy information.
 AJ2819
 AJ2819.The horizontal coordinates were established by GPS observations
 AJ2819.and adjusted by the National Geodetic Survey in June 2012.
 AJ2819
 AJ2819.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2819.been affixed to the stable North American tectonic plate. See 
 AJ2819.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2819
 AJ2819.The horizontal coordinates are valid at the epoch date displayed above
 AJ2819.which is a decimal equivalence of Year/Month/Day.
 AJ2819
 AJ2819.The orthometric height was determined by GPS observations and a
 AJ2819.high-resolution geoid model.
 AJ2819
 AJ2819.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2819.GEOID18 height accuracy estimate available here.
 AJ2819
 AJ2819.Click photographs - Photos may exist for this station.
 AJ2819
 AJ2819.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2819
 AJ2819.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2819
 AJ2819.The ellipsoidal height was determined by GPS observations
 AJ2819.and is referenced to NAD 83.
 AJ2819
 AJ2819. The following values were computed from the NAD 83(2011) position.
 AJ2819
 AJ2819;                    North         East     Units Scale Factor Converg.
 AJ2819;SPC IL E     -   589,333.267   317,180.535   MT  0.99997863   +0 08 19.1
 AJ2819;SPC IL E     - 1,933,504.23  1,040,616.47   sFT  0.99997863   +0 08 19.1
 AJ2819;UTM  16      - 4,647,600.316   406,706.529   MT  0.99970710   -0 45 11.4
 AJ2819
 AJ2819!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2819!SPC IL E     -   0.99996761  x   0.99997863  =   0.99994624
 AJ2819!UTM  16      -   0.99996761  x   0.99970710  =   0.99967471
 AJ2819
 AJ2819:                Primary Azimuth Mark                     Grid Az
 AJ2819:SPC IL E     -  DUP20 1B                                 119 43 04.4
 AJ2819:UTM  16      -  DUP20 1B                                 120 36 34.9
 AJ2819
 AJ2819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0670647600(NAD 83)
 AJ2819
 AJ2819|---------------------------------------------------------------------|
 AJ2819| PID    Reference Object                     Distance      Geod. Az  |
 AJ2819|                                                           dddmmss.s |
 AJ2819| AJ2820 DUP20 1B                            APPROX. 0.9 KM 1195123.5 |
 AJ2819|---------------------------------------------------------------------|
 AJ2819
 AJ2819                          SUPERSEDED SURVEY CONTROL
 AJ2819
 AJ2819  NAD 83(2007)-  41 58 29.56683(N)    088 07 33.75379(W) AD(2002.00) 0
 AJ2819  ELLIP H (02/10/07)  206.575  (m)                       GP(2002.00)    
 AJ2819  NAD 83(1997)-  41 58 29.56678(N)    088 07 33.75332(W) AD(       ) 1
 AJ2819  ELLIP H (04/23/01)  206.586  (m)                       GP(       ) 3 1
 AJ2819
 AJ2819.Superseded values are not recommended for survey control.
 AJ2819
 AJ2819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2819.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2819
 AJ2819_MARKER: I = METAL ROD
 AJ2819_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2819_STAMPING: DUP20-1A
 AJ2819_MARK LOGO: ILDT
 AJ2819_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2819_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2819_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2819+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2000
 AJ2819_ROD/PIPE-DEPTH: 3.7 meters
 AJ2819_SLEEVE-DEPTH  : 0.9 meters
 AJ2819
 AJ2819  HISTORY     - Date     Condition        Report By
 AJ2819  HISTORY     - 20000608 MONUMENTED       SECI
 AJ2819  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 AJ2819
 AJ2819                          STATION DESCRIPTION
 AJ2819
 AJ2819'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2819'STATION IS LOCATED WITHIN THE CITY OF HANOVER PARK APPROXIMATELY
 AJ2819'1.4 MI SOUTHWEST OF ROSELLE, 2.7 MI NORTHWEST OF BLOOMINGDALE IN
 AJ2819'SECTION 8, T40N, R10E.  TO REACH FROM THE JUNCTION OF INTERSTATE RT
 AJ2819'355 AND US RT 20 PROCEED WEST ON US RT 20 FOR APPROXIMATELY 4.4 MI
 AJ2819'TO THE STATION LOCATED 29 FT SOUTH OF CENTERLINE OF US RT 20
 AJ2819'EASTBOUND.  STATION IS LOCATED 0.4 MI WEST OF GARY AVE, 140 FT EAST
 AJ2819'OF GREEN VALLEY GOLF RANGE WEST ENTRANCE, 85 FT WEST OF GREEN
 AJ2819'VALLEY GOLF RANGE EAST ENTRANCE, 172 FT EAST OF POWERPOLE (PP),
 AJ2819'23.5 FT EAST OF PP, 84 FT NORTHWEST OF 12 IN PINE TREE, 77 FT WEST OF
 AJ2819'LIGHTPOLE, AND 23.5 FT EAST OF ORANGE FIBERGLASS WITNESS POST.
 AJ2819'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2819'POINT IS 0.60 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2819'(MH)
 AJ2819
 AJ2819                          STATION RECOVERY (2009)
 AJ2819
 AJ2819'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AJ2819'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2820 ***********************************************************************
 AJ2820  DESIGNATION -  DUP20 1B
 AJ2820  PID         -  AJ2820
 AJ2820  STATE/COUNTY-  IL/DU PAGE
 AJ2820  COUNTRY     -  US
 AJ2820  USGS QUAD   -  LOMBARD (2018)
 AJ2820
 AJ2820                         *CURRENT SURVEY CONTROL
 AJ2820  ______________________________________________________________________
 AJ2820* NAD 83(2011) POSITION- 41 58 14.58552(N) 088 06 58.78337(W)   ADJUSTED
 AJ2820* NAD 83(2011) ELLIP HT-   209.170 (meters)        (06/27/12)   ADJUSTED
 AJ2820* NAD 83(2011) EPOCH   -  2010.00
 AJ2820* NAVD 88 ORTHO HEIGHT -   242.6   (meters)      796.    (feet) GPS OBS
 AJ2820  ______________________________________________________________________
 AJ2820  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2820  GEOID HEIGHT    -        -33.378 (meters)                     GEOID99
 AJ2820  GEOID HEIGHT    -        -33.444 (meters)                     GEOID18
 AJ2820  NAD 83(2011) X  -    156,112.116 (meters)                     COMP
 AJ2820  NAD 83(2011) Y  - -4,746,763.735 (meters)                     COMP
 AJ2820  NAD 83(2011) Z  -  4,243,326.145 (meters)                     COMP
 AJ2820  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 AJ2820
 AJ2820  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2820  Standards:
 AJ2820         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2820            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2820  -------------------------------------------------------------------
 AJ2820  NETWORK    0.96   1.49           0.43   0.34   0.76     -0.19401020
 AJ2820  -------------------------------------------------------------------
 AJ2820  Click here for local accuracies and other accuracy information.
 AJ2820
 AJ2820.The horizontal coordinates were established by GPS observations
 AJ2820.and adjusted by the National Geodetic Survey in June 2012.
 AJ2820
 AJ2820.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2820.been affixed to the stable North American tectonic plate. See 
 AJ2820.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2820
 AJ2820.The horizontal coordinates are valid at the epoch date displayed above
 AJ2820.which is a decimal equivalence of Year/Month/Day.
 AJ2820
 AJ2820.The orthometric height was determined by GPS observations and a
 AJ2820.high-resolution geoid model.
 AJ2820
 AJ2820.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2820.GEOID18 height accuracy estimate available here.
 AJ2820
 AJ2820.Click photographs - Photos may exist for this station.
 AJ2820
 AJ2820.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2820
 AJ2820.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2820
 AJ2820.The ellipsoidal height was determined by GPS observations
 AJ2820.and is referenced to NAD 83.
 AJ2820
 AJ2820. The following values were computed from the NAD 83(2011) position.
 AJ2820
 AJ2820;                    North         East     Units Scale Factor Converg.
 AJ2820;SPC IL E     -   588,873.052   317,986.793   MT  0.99997898   +0 08 42.4
 AJ2820;SPC IL E     - 1,931,994.34  1,043,261.67   sFT  0.99997898   +0 08 42.4
 AJ2820;UTM  16      - 4,647,127.737   407,505.309   MT  0.99970527   -0 44 47.8
 AJ2820
 AJ2820!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2820!SPC IL E     -   0.99996719  x   0.99997898  =   0.99994618
 AJ2820!UTM  16      -   0.99996719  x   0.99970527  =   0.99967247
 AJ2820
 AJ2820:                Primary Azimuth Mark                     Grid Az
 AJ2820:SPC IL E     -  DUP20 1A                                 299 43 04.5
 AJ2820:UTM  16      -  DUP20 1A                                 300 36 34.7
 AJ2820
 AJ2820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0750547127(NAD 83)
 AJ2820
 AJ2820|---------------------------------------------------------------------|
 AJ2820| PID    Reference Object                     Distance      Geod. Az  |
 AJ2820|                                                           dddmmss.s |
 AJ2820| AJ2819 DUP20 1A                            APPROX. 0.9 KM 2995146.9 |
 AJ2820|---------------------------------------------------------------------|
 AJ2820
 AJ2820                          SUPERSEDED SURVEY CONTROL
 AJ2820
 AJ2820  NAD 83(2007)-  41 58 14.58573(N)    088 06 58.78435(W) AD(2002.00) 0
 AJ2820  ELLIP H (02/10/07)  209.193  (m)                       GP(2002.00)    
 AJ2820  NAD 83(1997)-  41 58 14.58568(N)    088 06 58.78389(W) AD(       ) 1
 AJ2820  ELLIP H (04/23/01)  209.204  (m)                       GP(       ) 3 1
 AJ2820
 AJ2820.Superseded values are not recommended for survey control.
 AJ2820
 AJ2820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2820.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2820
 AJ2820_MARKER: I = METAL ROD
 AJ2820_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2820_STAMPING: DUP20-1B
 AJ2820_MARK LOGO: ILDT
 AJ2820_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2820_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2820_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2820+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2000
 AJ2820_ROD/PIPE-DEPTH: 3.7 meters
 AJ2820_SLEEVE-DEPTH  : 0.9 meters
 AJ2820
 AJ2820  HISTORY     - Date     Condition        Report By
 AJ2820  HISTORY     - 20000608 MONUMENTED       SECI
 AJ2820  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 AJ2820
 AJ2820                          STATION DESCRIPTION
 AJ2820
 AJ2820'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2820'STATION IS LOCATED WITHIN THE CITY OF ROSELLE, 2.1
 AJ2820'MI NORTHWEST OF BLOOMINGDALE IN SECTION 8, T40N, R10E.  TO REACH
 AJ2820'FROM THE JUNCTION OF INTERSTATE RT 355 AND US RT 20 PROCEED WEST
 AJ2820'ON US RT 20 FOR APPROXIMATELY 4.0 MI TO THE STATION LOCATED 42 FT
 AJ2820'FROM THE CENTERLINE OF US RT 20 WESTBOUND.  STATION IS LOCATED
 AJ2820'0.15 MI EAST OF GARY AVE, 0.1 MI WEST OF BRYN MAWR RD, 145 FT EAST OF
 AJ2820'ENTRANCE TO STAN'S SERVICE ON SOUTHSIDE OF US RT 20, 95 FT WEST OF
 AJ2820'ENTRANCE TO BRENNAN'S ON SOUTHSIDE OF US RT 20, 202 FT NORTHEAST
 AJ2820'OF POWERPOLE (PP), 113 FT NORTH OF PP, 174 FT NORTHWEST OF PP, 13 FT
 AJ2820'SOUTH OF FIRE HYDRANT, AND 13.0 FT SOUTH OF ORANGE FIBERGLASS
 AJ2820'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2820'CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2820'PHYSICAL TIES.  (MH)
 AJ2820
 AJ2820                          STATION RECOVERY (2009)
 AJ2820
 AJ2820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AJ2820'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2791 ***********************************************************************
 AJ2791  DESIGNATION -  DUP34 1A
 AJ2791  PID         -  AJ2791
 AJ2791  STATE/COUNTY-  IL/DU PAGE
 AJ2791  COUNTRY     -  US
 AJ2791  USGS QUAD   -  WHEATON (2018)
 AJ2791
 AJ2791                         *CURRENT SURVEY CONTROL
 AJ2791  ______________________________________________________________________
 AJ2791* NAD 83(2011) POSITION- 41 47 58.94059(N) 088 05 28.56875(W)   ADJUSTED
 AJ2791* NAD 83(2011) ELLIP HT-   190.719 (meters)        (06/27/12)   ADJUSTED
 AJ2791* NAD 83(2011) EPOCH   -  2010.00
 AJ2791* NAVD 88 ORTHO HEIGHT -   223.9   (meters)      735.    (feet) GPS OBS
 AJ2791  ______________________________________________________________________
 AJ2791  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AJ2791  GEOID HEIGHT    -        -33.175 (meters)                     GEOID03
 AJ2791  GEOID HEIGHT    -        -33.211 (meters)                     GEOID18
 AJ2791  NAD 83(2011) X  -    158,610.151 (meters)                     COMP
 AJ2791  NAD 83(2011) Y  - -4,759,356.151 (meters)                     COMP
 AJ2791  NAD 83(2011) Z  -  4,229,172.261 (meters)                     COMP
 AJ2791  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 AJ2791
 AJ2791  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2791  Standards:
 AJ2791         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2791            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2791  -------------------------------------------------------------------
 AJ2791  NETWORK    0.46   0.65           0.20   0.17   0.33      0.00530689
 AJ2791  -------------------------------------------------------------------
 AJ2791  Click here for local accuracies and other accuracy information.
 AJ2791
 AJ2791.The horizontal coordinates were established by GPS observations
 AJ2791.and adjusted by the National Geodetic Survey in June 2012.
 AJ2791
 AJ2791.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2791.been affixed to the stable North American tectonic plate. See 
 AJ2791.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2791
 AJ2791.The horizontal coordinates are valid at the epoch date displayed above
 AJ2791.which is a decimal equivalence of Year/Month/Day.
 AJ2791
 AJ2791.The orthometric height was determined by GPS observations and a
 AJ2791.high-resolution geoid model.
 AJ2791
 AJ2791.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2791.GEOID18 height accuracy estimate available here.
 AJ2791
 AJ2791.Click photographs - Photos may exist for this station.
 AJ2791
 AJ2791.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2791
 AJ2791.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2791
 AJ2791.The ellipsoidal height was determined by GPS observations
 AJ2791.and is referenced to NAD 83.
 AJ2791
 AJ2791. The following values were computed from the NAD 83(2011) position.
 AJ2791
 AJ2791;                    North         East     Units Scale Factor Converg.
 AJ2791;SPC IL E     -   569,884.536   320,117.479   MT  0.99997998   +0 09 40.8
 AJ2791;SPC IL E     - 1,869,696.18  1,050,252.10   sFT  0.99997998   +0 09 40.8
 AJ2791;UTM  16      - 4,628,113.663   409,340.207   MT  0.99970114   -0 43 38.7
 AJ2791
 AJ2791!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2791!SPC IL E     -   0.99997009  x   0.99997998  =   0.99995007
 AJ2791!UTM  16      -   0.99997009  x   0.99970114  =   0.99967124
 AJ2791
 AJ2791:                Primary Azimuth Mark                     Grid Az
 AJ2791:SPC IL E     -  DUP34 1B                                 083 26 59.1
 AJ2791:UTM  16      -  DUP34 1B                                 084 20 18.6
 AJ2791
 AJ2791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0934028113(NAD 83)
 AJ2791
 AJ2791|---------------------------------------------------------------------|
 AJ2791| PID    Reference Object                     Distance      Geod. Az  |
 AJ2791|                                                           dddmmss.s |
 AJ2791| AJ2792 DUP34 1B                            APPROX. 1.0 KM 0833639.9 |
 AJ2791|---------------------------------------------------------------------|
 AJ2791
 AJ2791                          SUPERSEDED SURVEY CONTROL
 AJ2791
 AJ2791  NAD 83(2007)-  41 47 58.94080(N)    088 05 28.56975(W) AD(2002.00) 0
 AJ2791  ELLIP H (02/10/07)  190.758  (m)                       GP(2002.00)    
 AJ2791  NAD 83(1997)-  41 47 58.94076(N)    088 05 28.56981(W) AD(       ) 1
 AJ2791  ELLIP H (04/23/01)  190.776  (m)                       GP(       ) 3 1
 AJ2791  NAVD 88 (04/23/01)  224.0    (m)  GEOID99  model used  GPS OBS        
 AJ2791
 AJ2791.Superseded values are not recommended for survey control.
 AJ2791
 AJ2791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2791.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2791
 AJ2791_MARKER: F = FLANGE-ENCASED ROD
 AJ2791_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2791_STAMPING: DUP34-1A
 AJ2791_MARK LOGO: ILDT
 AJ2791_PROJECTION: RECESSED 15 CENTIMETERS
 AJ2791_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2791_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2791+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 AJ2791_ROD/PIPE-DEPTH: 3.7 meters
 AJ2791_SLEEVE-DEPTH  : 0.9 meters
 AJ2791
 AJ2791  HISTORY     - Date     Condition        Report By
 AJ2791  HISTORY     - 20000608 MONUMENTED       SECI
 AJ2791  HISTORY     - 20040119 GOOD             INDIV
 AJ2791  HISTORY     - 20050716 GOOD             COMPDA
 AJ2791  HISTORY     - 20061102 GOOD             RUETTI
 AJ2791  HISTORY     - 20080925 GOOD             NGS
 AJ2791  HISTORY     - 20130115 GOOD             GEOCAC
 AJ2791
 AJ2791                          STATION DESCRIPTION
 AJ2791
 AJ2791'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2791'STATION IS LOCATED WITHIN THE CITY OF LISLE  APPROXIMATELY 3.1 MI
 AJ2791'SOUTHEAST OF WARRENVILLE IN SECTION 9, T38N, R10E.  TO REACH FROM
 AJ2791'THE JUNCTION OF US RT 34 AND IL RT 53 PROCEED WEST ON US RT 34 FOR
 AJ2791'0.6 MI TO THE STATION LOCATED IN THE NORTHWEST CORNER OF
 AJ2791'INTERSECTION US RT 34 AND YACKLEY AVE.  STATION IS LOCATED 216 FT
 AJ2791'EAST OF ENTRANCE FOR FAMILY VIDEO, 182 FT SOUTHWEST OF POWERPOLE
 AJ2791'(PP), 150 FT NORTHWEST OF PP, 26 FT NORTH OF CATCH BASIN, 14 FT FROM
 AJ2791'EDGE OF CONRETE SIDEWALK, 11 FT SOUTHWEST OF LIGHTPOLE, AND 4 FT
 AJ2791'SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ2791'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.55 FT BELOW CAP.  PK
 AJ2791'NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2791
 AJ2791                          STATION RECOVERY (2004)
 AJ2791
 AJ2791'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ2791'RECOVERED AS DESCRIBED
 AJ2791
 AJ2791                          STATION RECOVERY (2005)
 AJ2791
 AJ2791'RECOVERY NOTE BY COMPASSDATA INC 2005 (JC)
 AJ2791'RECOVERED IN GOOD CONDITION.
 AJ2791
 AJ2791                          STATION RECOVERY (2006)
 AJ2791
 AJ2791'RECOVERY NOTE BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 AJ2791'RECOVERED AS DESCRIBED.
 AJ2791
 AJ2791                          STATION RECOVERY (2008)
 AJ2791
 AJ2791'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (DRD)
 AJ2791'RECOVERED IN GOOD CONDITION.
 AJ2791
 AJ2791                          STATION RECOVERY (2013)
 AJ2791
 AJ2791'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AJ2791'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2792 ***********************************************************************
 AJ2792  DESIGNATION -  DUP34 1B
 AJ2792  PID         -  AJ2792
 AJ2792  STATE/COUNTY-  IL/DU PAGE
 AJ2792  COUNTRY     -  US
 AJ2792  USGS QUAD   -  WHEATON (2018)
 AJ2792
 AJ2792                         *CURRENT SURVEY CONTROL
 AJ2792  ______________________________________________________________________
 AJ2792* NAD 83(2011) POSITION- 41 48 02.59475(N) 088 04 44.92734(W)   ADJUSTED
 AJ2792* NAD 83(2011) ELLIP HT-   173.005 (meters)        (06/27/12)   ADJUSTED
 AJ2792* NAD 83(2011) EPOCH   -  2010.00
 AJ2792* NAVD 88 ORTHO HEIGHT -   206.2   (meters)      677.    (feet) GPS OBS
 AJ2792  ______________________________________________________________________
 AJ2792  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AJ2792  GEOID HEIGHT    -        -33.186 (meters)                     GEOID03
 AJ2792  GEOID HEIGHT    -        -33.221 (meters)                     GEOID18
 AJ2792  NAD 83(2011) X  -    159,614.168 (meters)                     COMP
 AJ2792  NAD 83(2011) Y  - -4,759,234.182 (meters)                     COMP
 AJ2792  NAD 83(2011) Z  -  4,229,244.502 (meters)                     COMP
 AJ2792  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AJ2792
 AJ2792  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2792  Standards:
 AJ2792         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2792            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2792  -------------------------------------------------------------------
 AJ2792  NETWORK    0.36   0.53           0.16   0.13   0.27      0.01741178
 AJ2792  -------------------------------------------------------------------
 AJ2792  Click here for local accuracies and other accuracy information.
 AJ2792
 AJ2792.The horizontal coordinates were established by GPS observations
 AJ2792.and adjusted by the National Geodetic Survey in June 2012.
 AJ2792
 AJ2792.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2792.been affixed to the stable North American tectonic plate. See 
 AJ2792.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2792
 AJ2792.The horizontal coordinates are valid at the epoch date displayed above
 AJ2792.which is a decimal equivalence of Year/Month/Day.
 AJ2792
 AJ2792.The orthometric height was determined by GPS observations and a
 AJ2792.high-resolution geoid model.
 AJ2792
 AJ2792.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2792.GEOID18 height accuracy estimate available here.
 AJ2792
 AJ2792.Click photographs - Photos may exist for this station.
 AJ2792
 AJ2792.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2792
 AJ2792.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2792
 AJ2792.The ellipsoidal height was determined by GPS observations
 AJ2792.and is referenced to NAD 83.
 AJ2792
 AJ2792. The following values were computed from the NAD 83(2011) position.
 AJ2792
 AJ2792;                    North         East     Units Scale Factor Converg.
 AJ2792;SPC IL E     -   570,000.182   321,124.633   MT  0.99998049   +0 10 09.9
 AJ2792;SPC IL E     - 1,870,075.60  1,053,556.40   sFT  0.99998049   +0 10 09.9
 AJ2792;UTM  16      - 4,628,213.645   410,348.750   MT  0.99969890   -0 43 09.6
 AJ2792
 AJ2792!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2792!SPC IL E     -   0.99997287  x   0.99998049  =   0.99995336
 AJ2792!UTM  16      -   0.99997287  x   0.99969890  =   0.99967177
 AJ2792
 AJ2792:                Primary Azimuth Mark                     Grid Az
 AJ2792:SPC IL E     -  DUP34 1A                                 263 26 59.1
 AJ2792:UTM  16      -  DUP34 1A                                 264 20 18.6
 AJ2792
 AJ2792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1034828213(NAD 83)
 AJ2792
 AJ2792|---------------------------------------------------------------------|
 AJ2792| PID    Reference Object                     Distance      Geod. Az  |
 AJ2792|                                                           dddmmss.s |
 AJ2792| AJ2791 DUP34 1A                            APPROX. 1.0 KM 2633709.0 |
 AJ2792|---------------------------------------------------------------------|
 AJ2792
 AJ2792                          SUPERSEDED SURVEY CONTROL
 AJ2792
 AJ2792  NAD 83(2007)-  41 48 02.59495(N)    088 04 44.92839(W) AD(2002.00) 0
 AJ2792  ELLIP H (02/10/07)  173.046  (m)                       GP(2002.00)    
 AJ2792  NAD 83(1997)-  41 48 02.59496(N)    088 04 44.92846(W) AD(       ) 1
 AJ2792  ELLIP H (04/23/01)  173.068  (m)                       GP(       ) 3 1
 AJ2792  NAVD 88 (04/23/01)  206.3    (m)  GEOID99  model used  GPS OBS        
 AJ2792
 AJ2792.Superseded values are not recommended for survey control.
 AJ2792
 AJ2792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2792.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2792
 AJ2792_MARKER: I = METAL ROD
 AJ2792_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2792_STAMPING: DUP34-1B
 AJ2792_MARK LOGO: ILDT
 AJ2792_PROJECTION: RECESSED 20 CENTIMETERS
 AJ2792_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2792_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2792+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 AJ2792_ROD/PIPE-DEPTH: 3.7 meters
 AJ2792_SLEEVE-DEPTH  : 0.9 meters
 AJ2792
 AJ2792  HISTORY     - Date     Condition        Report By
 AJ2792  HISTORY     - 20000608 MONUMENTED       SECI
 AJ2792  HISTORY     - 20040119 GOOD             INDIV
 AJ2792  HISTORY     - 20061102 GOOD             RUETTI
 AJ2792
 AJ2792                          STATION DESCRIPTION
 AJ2792
 AJ2792'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2792'STATION IS LOCATED WITHIN THE CITY OF LISLE  APPROXIMATELY 3.6 MI
 AJ2792'SOUTHEAST OF WARRENVILLE IN SECTION 10, T38N, R10E.  TO REACH FROM
 AJ2792'THE JUNCTION OF US RT 34 AND IL RT 53 PROCEED WEST ON US RT 34 FOR
 AJ2792'400 FT TO THE STATION LOCATED 26 FT SOUTH OF CENTERLINE OF US RT 34
 AJ2792'EASTBOUND.  STATION IS LOCATED 133 FT EAST OF OFF-RAMP TO IL RT 53, 50
 AJ2792'FT WEST OF ON-RAMP TO US RT 34, 70 FT NORTHEAST OF CATCH BASIN
 AJ2792'WITH STEEL GRATE, 6 FT SOUTH OF EDGE-OF-PAVEMENT OF US RT 34
 AJ2792'EASTBOUND, AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.
 AJ2792'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2792'POINT IS 0.60 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2792'(MH)
 AJ2792
 AJ2792                          STATION RECOVERY (2004)
 AJ2792
 AJ2792'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ2792'RECOVERED AS DESCRIBED
 AJ2792
 AJ2792                          STATION RECOVERY (2006)
 AJ2792
 AJ2792'RECOVERY NOTE BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 AJ2792'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2800 ***********************************************************************
 AJ2800  DESIGNATION -  DUP38 1A
 AJ2800  PID         -  AJ2800
 AJ2800  STATE/COUNTY-  IL/DU PAGE
 AJ2800  COUNTRY     -  US
 AJ2800  USGS QUAD   -  WHEATON (2018)
 AJ2800
 AJ2800                         *CURRENT SURVEY CONTROL
 AJ2800  ______________________________________________________________________
 AJ2800* NAD 83(2011) POSITION- 41 51 34.59692(N) 088 03 08.94285(W)   ADJUSTED
 AJ2800* NAD 83(2011) ELLIP HT-   200.029 (meters)        (06/27/12)   ADJUSTED
 AJ2800* NAD 83(2011) EPOCH   -  2010.00
 AJ2800* NAVD 88 ORTHO HEIGHT -   233.4   (meters)      766.    (feet) GPS OBS
 AJ2800  ______________________________________________________________________
 AJ2800  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2800  GEOID HEIGHT    -        -33.303 (meters)                     GEOID18
 AJ2800  NAD 83(2011) X  -    161,681.274 (meters)                     COMP
 AJ2800  NAD 83(2011) Y  - -4,754,819.649 (meters)                     COMP
 AJ2800  NAD 83(2011) Z  -  4,234,136.422 (meters)                     COMP
 AJ2800  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 AJ2800
 AJ2800  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2800  Standards:
 AJ2800         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2800            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2800  -------------------------------------------------------------------
 AJ2800  NETWORK    0.76   1.18           0.35   0.25   0.60     -0.07968242
 AJ2800  -------------------------------------------------------------------
 AJ2800  Click here for local accuracies and other accuracy information.
 AJ2800
 AJ2800.The horizontal coordinates were established by GPS observations
 AJ2800.and adjusted by the National Geodetic Survey in June 2012.
 AJ2800
 AJ2800.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2800.been affixed to the stable North American tectonic plate. See 
 AJ2800.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2800
 AJ2800.The horizontal coordinates are valid at the epoch date displayed above
 AJ2800.which is a decimal equivalence of Year/Month/Day.
 AJ2800
 AJ2800.The orthometric height was determined by GPS observations and a
 AJ2800.high-resolution geoid model.
 AJ2800
 AJ2800.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2800.GEOID18 height accuracy estimate available here.
 AJ2800
 AJ2800.Click photographs - Photos may exist for this station.
 AJ2800
 AJ2800.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2800
 AJ2800.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2800
 AJ2800.The ellipsoidal height was determined by GPS observations
 AJ2800.and is referenced to NAD 83.
 AJ2800
 AJ2800. The following values were computed from the NAD 83(2011) position.
 AJ2800
 AJ2800;                    North         East     Units Scale Factor Converg.
 AJ2800;SPC IL E     -   576,547.779   323,319.073   MT  0.99998169   +0 11 14.7
 AJ2800;SPC IL E     - 1,891,557.17  1,060,755.99   sFT  0.99998169   +0 11 14.7
 AJ2800;UTM  16      - 4,634,724.540   412,643.893   MT  0.99969390   -0 42 08.6
 AJ2800
 AJ2800!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2800!SPC IL E     -   0.99996863  x   0.99998169  =   0.99995032
 AJ2800!UTM  16      -   0.99996863  x   0.99969390  =   0.99966254
 AJ2800
 AJ2800:                Primary Azimuth Mark                     Grid Az
 AJ2800:SPC IL E     -  DUP38 1B                                 092 51 32.8
 AJ2800:UTM  16      -  DUP38 1B                                 093 44 56.1
 AJ2800
 AJ2800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1264334724(NAD 83)
 AJ2800
 AJ2800|---------------------------------------------------------------------|
 AJ2800| PID    Reference Object                     Distance      Geod. Az  |
 AJ2800|                                                           dddmmss.s |
 AJ2800| AJ2801 DUP38 1B                            APPROX. 0.8 KM 0930247.5 |
 AJ2800|---------------------------------------------------------------------|
 AJ2800
 AJ2800                          SUPERSEDED SURVEY CONTROL
 AJ2800
 AJ2800  NAD 83(2007)-  41 51 34.59692(N)    088 03 08.94377(W) AD(2002.00) 0
 AJ2800  ELLIP H (02/10/07)  200.054  (m)                       GP(2002.00)    
 AJ2800  ELLIP H (02/03/05)  200.058  (m)                       GP(       ) 4 2
 AJ2800  NAD 83(1997)-  41 51 34.59707(N)    088 03 08.94384(W) AD(       ) 1
 AJ2800  ELLIP H (04/23/01)  200.081  (m)                       GP(       ) 3 1
 AJ2800  NAVD 88 (04/23/01)  233.3    (m)  GEOID99  model used  GPS OBS        
 AJ2800
 AJ2800.Superseded values are not recommended for survey control.
 AJ2800
 AJ2800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2800.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2800
 AJ2800_MARKER: I = METAL ROD
 AJ2800_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2800_STAMPING: DUP38-1A
 AJ2800_MARK LOGO: ILDT
 AJ2800_PROJECTION: FLUSH
 AJ2800_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2800_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2800+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 AJ2800_ROD/PIPE-DEPTH: 7.9 meters
 AJ2800_SLEEVE-DEPTH  : 0.9 meters
 AJ2800
 AJ2800  HISTORY     - Date     Condition        Report By
 AJ2800  HISTORY     - 20000609 MONUMENTED       SECI
 AJ2800  HISTORY     - 20050705 GOOD             INDIV
 AJ2800
 AJ2800                          STATION DESCRIPTION
 AJ2800
 AJ2800'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2800'STATION IS LOCATED WITHIN THE CITY OF GLEN ELLYN, 2.4 MI
 AJ2800'SOUTHWEST OF LOMBARD IN SECTION 14, T39N, R10E.  STATION IS LOCATED
 AJ2800'IN THE NORTHEAST CORNER OF IL RT 38 OVERPASS OF IL RT 53 AND IN THE
 AJ2800'NORTHWEST CORNER OF INTERSECTION IL RT 38 AND BAKER HILL DR.
 AJ2800'STATION IS LOCATED 121 FT SOUTH OF POWERPOLE (PP), 12.6 FT
 AJ2800'NORTHWEST OF PP, 111 FT NORTH OF PP, 45 FT WEST OF CONCRETE
 AJ2800'SIDEWALK, 21 FT NORTH OF CONCRETE SIDEWALK, 38 FT WEST OF
 AJ2800'HANDHOLE, 23 FT NORTHWEST OF HANDHOLE, 5.2 FT EAST OF FENCE LINE
 AJ2800'AND 5 FT EAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2800'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.75 FT BELOW
 AJ2800'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2800
 AJ2800                          STATION RECOVERY (2005)
 AJ2800
 AJ2800'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (TBW)
 AJ2800'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2801 ***********************************************************************
 AJ2801  DESIGNATION -  DUP38 1B
 AJ2801  PID         -  AJ2801
 AJ2801  STATE/COUNTY-  IL/DU PAGE
 AJ2801  COUNTRY     -  US
 AJ2801  USGS QUAD   -  WHEATON (2018)
 AJ2801
 AJ2801                         *CURRENT SURVEY CONTROL
 AJ2801  ______________________________________________________________________
 AJ2801* NAD 83(2011) POSITION- 41 51 33.13377(N) 088 02 32.20949(W)   ADJUSTED
 AJ2801* NAD 83(2011) ELLIP HT-   175.932 (meters)        (06/27/12)   ADJUSTED
 AJ2801* NAD 83(2011) EPOCH   -  2010.00
 AJ2801* NAVD 88 ORTHO HEIGHT -   209.2   (meters)      686.    (feet) GPS OBS
 AJ2801  ______________________________________________________________________
 AJ2801  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2801  GEOID HEIGHT    -        -33.249 (meters)                     GEOID99
 AJ2801  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 AJ2801  NAD 83(2011) X  -    162,528.466 (meters)                     COMP
 AJ2801  NAD 83(2011) Y  - -4,754,802.951 (meters)                     COMP
 AJ2801  NAD 83(2011) Z  -  4,234,086.719 (meters)                     COMP
 AJ2801  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 AJ2801
 AJ2801  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2801  Standards:
 AJ2801         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2801            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2801  -------------------------------------------------------------------
 AJ2801  NETWORK    0.81   1.23           0.38   0.25   0.63     -0.12371430
 AJ2801  -------------------------------------------------------------------
 AJ2801  Click here for local accuracies and other accuracy information.
 AJ2801
 AJ2801.The horizontal coordinates were established by GPS observations
 AJ2801.and adjusted by the National Geodetic Survey in June 2012.
 AJ2801
 AJ2801.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2801.been affixed to the stable North American tectonic plate. See 
 AJ2801.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2801
 AJ2801.The horizontal coordinates are valid at the epoch date displayed above
 AJ2801.which is a decimal equivalence of Year/Month/Day.
 AJ2801
 AJ2801.The orthometric height was determined by GPS observations and a
 AJ2801.high-resolution geoid model.
 AJ2801
 AJ2801.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2801.GEOID18 height accuracy estimate available here.
 AJ2801
 AJ2801.Click photographs - Photos may exist for this station.
 AJ2801
 AJ2801.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2801
 AJ2801.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2801
 AJ2801.The ellipsoidal height was determined by GPS observations
 AJ2801.and is referenced to NAD 83.
 AJ2801
 AJ2801. The following values were computed from the NAD 83(2011) position.
 AJ2801
 AJ2801;                    North         East     Units Scale Factor Converg.
 AJ2801;SPC IL E     -   576,505.459   324,166.447   MT  0.99998218   +0 11 39.2
 AJ2801;SPC IL E     - 1,891,418.33  1,063,536.08   sFT  0.99998218   +0 11 39.2
 AJ2801;UTM  16      - 4,634,669.083   413,490.263   MT  0.99969209   -0 41 44.0
 AJ2801
 AJ2801!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2801!SPC IL E     -   0.99997241  x   0.99998218  =   0.99995459
 AJ2801!UTM  16      -   0.99997241  x   0.99969209  =   0.99966451
 AJ2801
 AJ2801:                Primary Azimuth Mark                     Grid Az
 AJ2801:SPC IL E     -  DUP38 1A                                 272 51 32.8
 AJ2801:UTM  16      -  DUP38 1A                                 273 44 56.0
 AJ2801
 AJ2801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1349034669(NAD 83)
 AJ2801
 AJ2801|---------------------------------------------------------------------|
 AJ2801| PID    Reference Object                     Distance      Geod. Az  |
 AJ2801|                                                           dddmmss.s |
 AJ2801| AJ2800 DUP38 1A                            APPROX. 0.8 KM 2730312.0 |
 AJ2801|---------------------------------------------------------------------|
 AJ2801
 AJ2801                          SUPERSEDED SURVEY CONTROL
 AJ2801
 AJ2801  NAD 83(2007)-  41 51 33.13377(N)    088 02 32.21041(W) AD(2002.00) 0
 AJ2801  ELLIP H (02/10/07)  175.958  (m)                       GP(2002.00)    
 AJ2801  NAD 83(1997)-  41 51 33.13396(N)    088 02 32.21050(W) AD(       ) 1
 AJ2801  ELLIP H (04/23/01)  175.984  (m)                       GP(       ) 3 1
 AJ2801
 AJ2801.Superseded values are not recommended for survey control.
 AJ2801
 AJ2801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2801.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2801
 AJ2801_MARKER: I = METAL ROD
 AJ2801_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2801_STAMPING: DUP38-1B
 AJ2801_MARK LOGO: ILDT
 AJ2801_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2801_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2801_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2801+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 AJ2801_ROD/PIPE-DEPTH: 6.1 meters
 AJ2801_SLEEVE-DEPTH  : 0.9 meters
 AJ2801
 AJ2801  HISTORY     - Date     Condition        Report By
 AJ2801  HISTORY     - 20000609 MONUMENTED       SECI
 AJ2801  HISTORY     - 20050705 GOOD             INDIV
 AJ2801
 AJ2801                          STATION DESCRIPTION
 AJ2801
 AJ2801'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2801'STATION IS LOCATED WITHIN THE CITY OF GLEN ELLYN,
 AJ2801'2.1 MI SOUTHWEST OF LOMBARD IN SECTION 13, T39N, R10E.  STATION IS
 AJ2801'LOCATED IN THE SOUTHWEST CORNER OF JUNCTION INTERSTATE 355 AND
 AJ2801'IL RT 38.  STATION IS LOCATED 142 FT WEST OF INTERSTATE 355, 39 FT
 AJ2801'EAST
 AJ2801'OF INTERSTATE 355 ON-RAMP, 400 FT EAST OF POWERPOLE (PP), 264 FT
 AJ2801'SOUTHEAST OF PP, 288 FT NORTHEAST OF 12 IN ELM TREE, 39 FT
 AJ2801'SOUTHEAST OF HANDHOLE, 35 FT SOUTH-SOUTHEAST OF INLET, 27 FT
 AJ2801'SOUTH OF BACK-OF-CURB OF IL RT 38, AND 18 FT NORTHEAST OF ORANGE
 AJ2801'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2801'INCH LOGO CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2801'WOOD PHYSICAL TIES.  (MH)
 AJ2801
 AJ2801                          STATION RECOVERY (2005)
 AJ2801
 AJ2801'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (TBW)
 AJ2801'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2794 ***********************************************************************
 AJ2794  DESIGNATION -  DUP56 1A
 AJ2794  PID         -  AJ2794
 AJ2794  STATE/COUNTY-  IL/DU PAGE
 AJ2794  COUNTRY     -  US
 AJ2794  USGS QUAD   -  NAPERVILLE (2018)
 AJ2794
 AJ2794                         *CURRENT SURVEY CONTROL
 AJ2794  ______________________________________________________________________
 AJ2794* NAD 83(2011) POSITION- 41 49 15.00197(N) 088 12 46.54358(W)   ADJUSTED
 AJ2794* NAD 83(2011) ELLIP HT-   190.038 (meters)        (06/27/12)   ADJUSTED
 AJ2794* NAD 83(2011) EPOCH   -  2010.00
 AJ2794* NAVD 88 ORTHO HEIGHT -   223.2   (meters)      732.    (feet) GPS OBS
 AJ2794  ______________________________________________________________________
 AJ2794  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2794  GEOID HEIGHT    -        -33.093 (meters)                     GEOID99
 AJ2794  GEOID HEIGHT    -        -33.142 (meters)                     GEOID18
 AJ2794  NAD 83(2011) X  -    148,455.160 (meters)                     COMP
 AJ2794  NAD 83(2011) Y  - -4,758,117.952 (meters)                     COMP
 AJ2794  NAD 83(2011) Z  -  4,230,920.985 (meters)                     COMP
 AJ2794  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 AJ2794
 AJ2794  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2794  Standards:
 AJ2794         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2794            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2794  -------------------------------------------------------------------
 AJ2794  NETWORK    0.69   1.12           0.32   0.23   0.57     -0.06830129
 AJ2794  -------------------------------------------------------------------
 AJ2794  Click here for local accuracies and other accuracy information.
 AJ2794
 AJ2794.The horizontal coordinates were established by GPS observations
 AJ2794.and adjusted by the National Geodetic Survey in June 2012.
 AJ2794
 AJ2794.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2794.been affixed to the stable North American tectonic plate. See 
 AJ2794.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2794
 AJ2794.The horizontal coordinates are valid at the epoch date displayed above
 AJ2794.which is a decimal equivalence of Year/Month/Day.
 AJ2794
 AJ2794.The orthometric height was determined by GPS observations and a
 AJ2794.high-resolution geoid model.
 AJ2794
 AJ2794.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2794.GEOID18 height accuracy estimate available here.
 AJ2794
 AJ2794.Click photographs - Photos may exist for this station.
 AJ2794
 AJ2794.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2794
 AJ2794.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2794
 AJ2794.The ellipsoidal height was determined by GPS observations
 AJ2794.and is referenced to NAD 83.
 AJ2794
 AJ2794. The following values were computed from the NAD 83(2011) position.
 AJ2794
 AJ2794;                    North         East     Units Scale Factor Converg.
 AJ2794;SPC IL E     -   572,209.858   310,003.294   MT  0.99997623   +0 04 49.0
 AJ2794;SPC IL E     - 1,877,325.18  1,017,069.14   sFT  0.99997623   +0 04 49.0
 AJ2794;UTM  16      - 4,630,594.962   399,265.987   MT  0.99972487   -0 48 31.9
 AJ2794
 AJ2794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2794!SPC IL E     -   0.99997019  x   0.99997623  =   0.99994643
 AJ2794!UTM  16      -   0.99997019  x   0.99972487  =   0.99969507
 AJ2794
 AJ2794:                Primary Azimuth Mark                     Grid Az
 AJ2794:SPC IL E     -  DUP56 1B                                 091 17 55.8
 AJ2794:UTM  16      -  DUP56 1B                                 092 11 16.7
 AJ2794
 AJ2794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9926530594(NAD 83)
 AJ2794
 AJ2794|---------------------------------------------------------------------|
 AJ2794| PID    Reference Object                     Distance      Geod. Az  |
 AJ2794|                                                           dddmmss.s |
 AJ2794| AJ2795 DUP56 1B                            APPROX. 0.8 KM 0912244.8 |
 AJ2794|---------------------------------------------------------------------|
 AJ2794
 AJ2794                          SUPERSEDED SURVEY CONTROL
 AJ2794
 AJ2794  NAD 83(2007)-  41 49 15.00195(N)    088 12 46.54446(W) AD(2002.00) 0
 AJ2794  ELLIP H (02/10/07)  190.064  (m)                       GP(2002.00)    
 AJ2794  NAD 83(1997)-  41 49 15.00221(N)    088 12 46.54463(W) AD(       ) 1
 AJ2794  ELLIP H (04/23/01)  190.091  (m)                       GP(       ) 3 1
 AJ2794
 AJ2794.Superseded values are not recommended for survey control.
 AJ2794
 AJ2794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2794.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2794
 AJ2794_MARKER: I = METAL ROD
 AJ2794_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2794_STAMPING: DUP56-1A
 AJ2794_MARK LOGO: ILDT
 AJ2794_PROJECTION: FLUSH
 AJ2794_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2794_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2794+SATELLITE: SATELLITE OBSERVATIONS - January 03, 2009
 AJ2794_ROD/PIPE-DEPTH: 3.7 meters
 AJ2794_SLEEVE-DEPTH  : 0.9 meters
 AJ2794
 AJ2794  HISTORY     - Date     Condition        Report By
 AJ2794  HISTORY     - 20000607 MONUMENTED       SECI
 AJ2794  HISTORY     - 20090103 GOOD             USGSNP
 AJ2794  HISTORY     - 20130116 MARK NOT FOUND   GEOCAC
 AJ2794
 AJ2794                          STATION DESCRIPTION
 AJ2794
 AJ2794'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2794'STATION IS LOCATED WITHIN THE CITY LIMITS OF WARRENVILLE IN SECTION
 AJ2794'33, T39N, R9E.  TO REACH FROM THE JUNCTION OF IL RT 56 AND IL RT 59
 AJ2794'PROCEED WEST ON IL RT 56 FOR 0.4 MI TO THE STATION LOCATED 23 FT
 AJ2794'NORTH OF EDGE-OF-PAVEMENT OF IL RT 56.  STATION IS LOCATED 300 FT
 AJ2794'WEST OF BRIGGS AVE, 72 FT EAST OF BITUMINOUS ENTRANCE, 155 FT
 AJ2794'NORTH OF POWERPOLE (PP), 96 FT SOUTHWEST OF PP, 76 FT SOUTHEAST OF
 AJ2794'PP, 69 FT NORTHWEST OF CITY OF WARRENVILLE SIGN, 22 FT SOUTH OF
 AJ2794'EDGE-OF-PAVEMENT OF FRONTAGE RD, AND 2 FT SOUTH OF ORANGE
 AJ2794'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2794'INCH LOGO CAP.  DATUM POINT IS 0.30 FT BELOW CAP.  PK NAILS WERE SET
 AJ2794'IN WOOD PHYSICAL TIES.  (MH)
 AJ2794
 AJ2794                          STATION RECOVERY (2009)
 AJ2794
 AJ2794'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2009 (MUP)
 AJ2794'RECOVERED IN GOOD CONDITION.
 AJ2794
 AJ2794                          STATION RECOVERY (2013)
 AJ2794
 AJ2794'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AJ2794'BUTTERFIELD ROAD HAS BEEN WIDENED.  THERE IS NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2795 ***********************************************************************
 AJ2795  DESIGNATION -  DUP56 1B
 AJ2795  PID         -  AJ2795
 AJ2795  STATE/COUNTY-  IL/DU PAGE
 AJ2795  COUNTRY     -  US
 AJ2795  USGS QUAD   -  NAPERVILLE (2018)
 AJ2795
 AJ2795                         *CURRENT SURVEY CONTROL
 AJ2795  ______________________________________________________________________
 AJ2795* NAD 83(2011) POSITION- 41 49 14.38411(N) 088 12 12.31277(W)   ADJUSTED
 AJ2795* NAD 83(2011) ELLIP HT-   185.247 (meters)        (06/27/12)   ADJUSTED
 AJ2795* NAD 83(2011) EPOCH   -  2010.00
 AJ2795* NAVD 88 ORTHO HEIGHT -   218.4   (meters)      717.    (feet) GPS OBS
 AJ2795  ______________________________________________________________________
 AJ2795  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2795  GEOID HEIGHT    -        -33.099 (meters)                     GEOID99
 AJ2795  GEOID HEIGHT    -        -33.149 (meters)                     GEOID18
 AJ2795  NAD 83(2011) X  -    149,245.081 (meters)                     COMP
 AJ2795  NAD 83(2011) Y  - -4,758,102.386 (meters)                     COMP
 AJ2795  NAD 83(2011) Z  -  4,230,903.584 (meters)                     COMP
 AJ2795  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 AJ2795
 AJ2795  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2795  Standards:
 AJ2795         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2795            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2795  -------------------------------------------------------------------
 AJ2795  NETWORK    0.79   1.23           0.37   0.25   0.63     -0.12305594
 AJ2795  -------------------------------------------------------------------
 AJ2795  Click here for local accuracies and other accuracy information.
 AJ2795
 AJ2795.The horizontal coordinates were established by GPS observations
 AJ2795.and adjusted by the National Geodetic Survey in June 2012.
 AJ2795
 AJ2795.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2795.been affixed to the stable North American tectonic plate. See 
 AJ2795.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2795
 AJ2795.The horizontal coordinates are valid at the epoch date displayed above
 AJ2795.which is a decimal equivalence of Year/Month/Day.
 AJ2795
 AJ2795.The orthometric height was determined by GPS observations and a
 AJ2795.high-resolution geoid model.
 AJ2795
 AJ2795.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2795.GEOID18 height accuracy estimate available here.
 AJ2795
 AJ2795.Click photographs - Photos may exist for this station.
 AJ2795
 AJ2795.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2795
 AJ2795.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2795
 AJ2795.The ellipsoidal height was determined by GPS observations
 AJ2795.and is referenced to NAD 83.
 AJ2795
 AJ2795. The following values were computed from the NAD 83(2011) position.
 AJ2795
 AJ2795;                    North         East     Units Scale Factor Converg.
 AJ2795;SPC IL E     -   572,191.946   310,793.301   MT  0.99997643   +0 05 11.9
 AJ2795;SPC IL E     - 1,877,266.41  1,019,661.02   sFT  0.99997643   +0 05 11.9
 AJ2795;UTM  16      - 4,630,564.802   400,055.421   MT  0.99972292   -0 48 09.0
 AJ2795
 AJ2795!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2795!SPC IL E     -   0.99997095  x   0.99997643  =   0.99994738
 AJ2795!UTM  16      -   0.99997095  x   0.99972292  =   0.99969387
 AJ2795
 AJ2795:                Primary Azimuth Mark                     Grid Az
 AJ2795:SPC IL E     -  DUP56 1A                                 271 17 55.7
 AJ2795:UTM  16      -  DUP56 1A                                 272 11 16.6
 AJ2795
 AJ2795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0005530564(NAD 83)
 AJ2795
 AJ2795|---------------------------------------------------------------------|
 AJ2795| PID    Reference Object                     Distance      Geod. Az  |
 AJ2795|                                                           dddmmss.s |
 AJ2795| AJ2794 DUP56 1A                            APPROX. 0.8 KM 2712307.6 |
 AJ2795|---------------------------------------------------------------------|
 AJ2795
 AJ2795                          SUPERSEDED SURVEY CONTROL
 AJ2795
 AJ2795  NAD 83(2007)-  41 49 14.38409(N)    088 12 12.31366(W) AD(2002.00) 0
 AJ2795  ELLIP H (02/10/07)  185.274  (m)                       GP(2002.00)    
 AJ2795  NAD 83(1997)-  41 49 14.38432(N)    088 12 12.31380(W) AD(       ) 1
 AJ2795  ELLIP H (04/23/01)  185.300  (m)                       GP(       ) 3 1
 AJ2795
 AJ2795.Superseded values are not recommended for survey control.
 AJ2795
 AJ2795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2795.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2795
 AJ2795_MARKER: I = METAL ROD
 AJ2795_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2795_STAMPING: DUP56-1B
 AJ2795_MARK LOGO: ILDT
 AJ2795_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2795_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2795+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2000
 AJ2795_ROD/PIPE-DEPTH: 3.7 meters
 AJ2795_SLEEVE-DEPTH  : 0.9 meters
 AJ2795
 AJ2795  HISTORY     - Date     Condition        Report By
 AJ2795  HISTORY     - 20000607 MONUMENTED       SECI
 AJ2795  HISTORY     - 20130116 MARK NOT FOUND   GEOCAC
 AJ2795
 AJ2795                          STATION DESCRIPTION
 AJ2795
 AJ2795'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2795'STATION IS LOCATED WITHIN THE CITY LIMITS OF WARRENVILLE IN SECTION
 AJ2795'34, T39N, R9E.  STATION IS LOCATED IN THE NORTHEAST CORNER OF
 AJ2795'JUNCTION IL RT 56 AND IL RT 59.  STATION IS 29 FT NORTH OF
 AJ2795'EDGE-OF-PAVEMENT OF IL RT 56, 43 FT EAST OF EDGE-OF-PAVEMENT OF IL RT
 AJ2795'59, 160 FT EAST OF POWERPOLE (PP), 46 FT SOUTHEAST OF PP, 90 FT
 AJ2795'SOUTHWEST OF PP, 64 FT SOUTHWEST OF MANHOLE, 48 FT WEST FROM END
 AJ2795'OF GUARD RAIL, 46 FT SOUTH OF GAS VALVE, 36 FT EAST OF LIGHT POLE,
 AJ2795'AND 36 FT EAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2795'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.55 FT BELOW
 AJ2795'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2795
 AJ2795                          STATION RECOVERY (2013)
 AJ2795
 AJ2795'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AJ2795'BUTTERFIELD ROAD HAS BEEN WIDENED. THERE IS NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2812 ***********************************************************************
 AJ2812  DESIGNATION -  DUP64 1
 AJ2812  PID         -  AJ2812
 AJ2812  STATE/COUNTY-  IL/DU PAGE
 AJ2812  COUNTRY     -  US
 AJ2812  USGS QUAD   -  WEST CHICAGO (2018)
 AJ2812
 AJ2812                         *CURRENT SURVEY CONTROL
 AJ2812  ______________________________________________________________________
 AJ2812* NAD 83(2011) POSITION- 41 55 04.26367(N) 088 13 32.06662(W)   ADJUSTED
 AJ2812* NAD 83(2011) ELLIP HT-   197.547 (meters)        (06/27/12)   ADJUSTED
 AJ2812* NAD 83(2011) EPOCH   -  2010.00
 AJ2812* NAVD 88 ORTHO HEIGHT -   230.8   (meters)      757.    (feet) GPS OBS
 AJ2812  ______________________________________________________________________
 AJ2812  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2812  GEOID HEIGHT    -        -33.204 (meters)                     GEOID99
 AJ2812  GEOID HEIGHT    -        -33.260 (meters)                     GEOID18
 AJ2812  NAD 83(2011) X  -    147,182.496 (meters)                     COMP
 AJ2812  NAD 83(2011) Y  - -4,750,967.305 (meters)                     COMP
 AJ2812  NAD 83(2011) Z  -  4,238,950.617 (meters)                     COMP
 AJ2812  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 AJ2812
 AJ2812  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2812  Standards:
 AJ2812         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2812            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2812  -------------------------------------------------------------------
 AJ2812  NETWORK    0.68   0.96           0.31   0.23   0.49      0.06257558
 AJ2812  -------------------------------------------------------------------
 AJ2812  Click here for local accuracies and other accuracy information.
 AJ2812
 AJ2812.The horizontal coordinates were established by GPS observations
 AJ2812.and adjusted by the National Geodetic Survey in June 2012.
 AJ2812
 AJ2812.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2812.been affixed to the stable North American tectonic plate. See 
 AJ2812.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2812
 AJ2812.The horizontal coordinates are valid at the epoch date displayed above
 AJ2812.which is a decimal equivalence of Year/Month/Day.
 AJ2812
 AJ2812.The orthometric height was determined by GPS observations and a
 AJ2812.high-resolution geoid model.
 AJ2812
 AJ2812.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2812.GEOID18 height accuracy estimate available here.
 AJ2812
 AJ2812.Click photographs - Photos may exist for this station.
 AJ2812
 AJ2812.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2812
 AJ2812.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2812
 AJ2812.The ellipsoidal height was determined by GPS observations
 AJ2812.and is referenced to NAD 83.
 AJ2812
 AJ2812. The following values were computed from the NAD 83(2011) position.
 AJ2812
 AJ2812;                    North         East     Units Scale Factor Converg.
 AJ2812;SPC IL E     -   582,983.962   308,939.189   MT  0.99997598   +0 04 19.2
 AJ2812;SPC IL E     - 1,912,673.22  1,013,577.99   sFT  0.99997598   +0 04 19.2
 AJ2812;UTM  16      - 4,641,381.596   398,369.582   MT  0.99972710   -0 49 07.8
 AJ2812
 AJ2812!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2812!SPC IL E     -   0.99996902  x   0.99997598  =   0.99994500
 AJ2812!UTM  16      -   0.99996902  x   0.99972710  =   0.99969613
 AJ2812
 AJ2812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9836941381(NAD 83)
 AJ2812
 AJ2812                          SUPERSEDED SURVEY CONTROL
 AJ2812
 AJ2812  NAD 83(2007)-  41 55 04.26369(N)    088 13 32.06752(W) AD(2002.00) 0
 AJ2812  ELLIP H (02/10/07)  197.577  (m)                       GP(2002.00)    
 AJ2812  ELLIP H (02/03/05)  197.569  (m)                       GP(       ) 4 2
 AJ2812  NAD 83(1997)-  41 55 04.26365(N)    088 13 32.06730(W) AD(       ) 1
 AJ2812  ELLIP H (04/23/01)  197.599  (m)                       GP(       ) 3 1
 AJ2812
 AJ2812.Superseded values are not recommended for survey control.
 AJ2812
 AJ2812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2812.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2812
 AJ2812_MARKER: I = METAL ROD
 AJ2812_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2812_STAMPING: DUP64-1
 AJ2812_MARK LOGO: ILDT
 AJ2812_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2812_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2812_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2812+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2000
 AJ2812_ROD/PIPE-DEPTH: 4.9 meters
 AJ2812_SLEEVE-DEPTH  : 0.9 meters
 AJ2812
 AJ2812  HISTORY     - Date     Condition        Report By
 AJ2812  HISTORY     - 20000609 MONUMENTED       SECI
 AJ2812
 AJ2812                          STATION DESCRIPTION
 AJ2812
 AJ2812'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2812'STATION IS LOCATED WITHIN THE CITY OF  WEST CHICAGO, 1.0 MI WEST OF
 AJ2812'LAKEWOOD IN SECTION 29, T40N, R9E.  TO REACH FROM THE JUNCTION OF IL
 AJ2812'RT 64 AND IL RT 59 PROCEED WEST ON IL RT 64 FOR APPROXIMATELY 0.8 MI
 AJ2812'TO THE STATION LOCATED 46 FT SOUTH OF CENTERLINE OF IL RT 64
 AJ2812'EASTBOUND.  STATION IS LOCATED 142 FT EAST OF ENTRANCE TO BUSH
 AJ2812'TRUCK RENTAL AND COX AUTOMATION SYSTEMS (ADDRESS 1240), 114 FT
 AJ2812'NORTHEAST OF POWERPOLE (PP), 42 FT NORTH OF PP, 91 FT NORTHWEST
 AJ2812'OF PP, 15 FT NORTHEAST OF MANHOLE, AND 15 FT NORTHEAST OF ORANGE
 AJ2812'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2812'INCH LOGO CAP.  DATUM POINT IS 0.65 FT BELOW CAP.  PK NAILS WERE SET
 AJ2812'IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2808 ***********************************************************************
 AJ2808  DESIGNATION -  DUP64 2
 AJ2808  PID         -  AJ2808
 AJ2808  STATE/COUNTY-  IL/DU PAGE
 AJ2808  COUNTRY     -  US
 AJ2808  USGS QUAD   -  LOMBARD (2018)
 AJ2808
 AJ2808                         *CURRENT SURVEY CONTROL
 AJ2808  ______________________________________________________________________
 AJ2808* NAD 83(2011) POSITION- 41 54 07.10600(N) 088 06 00.45876(W)   ADJUSTED
 AJ2808* NAD 83(2011) ELLIP HT-   208.592 (meters)        (06/27/12)   ADJUSTED
 AJ2808* NAD 83(2011) EPOCH   -  2010.00
 AJ2808* NAVD 88 ORTHO HEIGHT -   242.0   (meters)      794.    (feet) GPS OBS
 AJ2808  ______________________________________________________________________
 AJ2808  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2808  GEOID HEIGHT    -        -33.334 (meters)                     GEOID18
 AJ2808  NAD 83(2011) X  -    157,623.498 (meters)                     COMP
 AJ2808  NAD 83(2011) Y  - -4,751,819.222 (meters)                     COMP
 AJ2808  NAD 83(2011) Z  -  4,237,645.565 (meters)                     COMP
 AJ2808  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 AJ2808
 AJ2808  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2808  Standards:
 AJ2808         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2808            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2808  -------------------------------------------------------------------
 AJ2808  NETWORK    0.72   1.06           0.34   0.23   0.54     -0.04101067
 AJ2808  -------------------------------------------------------------------
 AJ2808  Click here for local accuracies and other accuracy information.
 AJ2808
 AJ2808.The horizontal coordinates were established by GPS observations
 AJ2808.and adjusted by the National Geodetic Survey in June 2012.
 AJ2808
 AJ2808.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2808.been affixed to the stable North American tectonic plate. See 
 AJ2808.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2808
 AJ2808.The horizontal coordinates are valid at the epoch date displayed above
 AJ2808.which is a decimal equivalence of Year/Month/Day.
 AJ2808
 AJ2808.The orthometric height was determined by GPS observations and a
 AJ2808.high-resolution geoid model.
 AJ2808
 AJ2808.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2808.GEOID18 height accuracy estimate available here.
 AJ2808
 AJ2808.Click photographs - Photos may exist for this station.
 AJ2808
 AJ2808.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2808
 AJ2808.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2808
 AJ2808.The ellipsoidal height was determined by GPS observations
 AJ2808.and is referenced to NAD 83.
 AJ2808
 AJ2808. The following values were computed from the NAD 83(2011) position.
 AJ2808
 AJ2808;                    North         East     Units Scale Factor Converg.
 AJ2808;SPC IL E     -   581,241.193   319,350.434   MT  0.99997961   +0 09 20.7
 AJ2808;SPC IL E     - 1,906,955.48  1,047,735.55   sFT  0.99997961   +0 09 20.7
 AJ2808;UTM  16      - 4,639,477.700   408,749.748   MT  0.99970246   -0 44 05.2
 AJ2808
 AJ2808!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2808!SPC IL E     -   0.99996728  x   0.99997961  =   0.99994690
 AJ2808!UTM  16      -   0.99996728  x   0.99970246  =   0.99966975
 AJ2808
 AJ2808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0874939477(NAD 83)
 AJ2808
 AJ2808                          SUPERSEDED SURVEY CONTROL
 AJ2808
 AJ2808  NAD 83(2007)-  41 54 07.10604(N)    088 06 00.45971(W) AD(2002.00) 0
 AJ2808  ELLIP H (02/10/07)  208.617  (m)                       GP(2002.00)    
 AJ2808  ELLIP H (02/03/05)  208.615  (m)                       GP(       ) 4 2
 AJ2808  NAD 83(1997)-  41 54 07.10623(N)    088 06 00.45977(W) AD(       ) 1
 AJ2808  ELLIP H (04/23/01)  208.640  (m)                       GP(       ) 3 1
 AJ2808  NAVD 88 (04/23/01)  241.9    (m)  GEOID99  model used  GPS OBS        
 AJ2808
 AJ2808.Superseded values are not recommended for survey control.
 AJ2808
 AJ2808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2808.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2808
 AJ2808_MARKER: F = FLANGE-ENCASED ROD
 AJ2808_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2808_STAMPING: DUP64-2
 AJ2808_MARK LOGO: ILDT
 AJ2808_PROJECTION: RECESSED 11 CENTIMETERS
 AJ2808_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2808_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2808+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2016
 AJ2808_ROD/PIPE-DEPTH: 3.7 meters
 AJ2808_SLEEVE-DEPTH  : 0.9 meters
 AJ2808
 AJ2808  HISTORY     - Date     Condition        Report By
 AJ2808  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2808  HISTORY     - 20050526 GOOD             INDIV
 AJ2808  HISTORY     - 20091022 GOOD             CBBENG
 AJ2808  HISTORY     - 20091125 GOOD             CBBENG
 AJ2808  HISTORY     - 20161016 GOOD             ASMINC
 AJ2808
 AJ2808                          STATION DESCRIPTION
 AJ2808
 AJ2808'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2808'STATION IS LOCATED WITHIN THE VILLAGE OF CAROL STREAM, 1.8 MI
 AJ2808'SOUTHWEST OF GLENDALE HEIGHTS IN SECTION 4, T39N R10E.  TO REACH
 AJ2808'FROM THE JUNCTION OF IL RT 64 AND IL RT 53 PROCEED
 AJ2808'WEST ON IL RT 64 FOR APPROXIMATELY 3.6 MI TO THE STATION LOCATED
 AJ2808'24.6 FT SOUTH OF BACK OF CURB OF IL RT 64 EASTBOUND.  STATION IS
 AJ2808'LOCATED 350 FT EAST OF SCHMALE RD, 53 FT EAST OF CENTERLINE OF
 AJ2808'BITUMINOUS ENTRANCE TO PARKING LOT, 37.6 FT EAST OF BACK OF CURB OF
 AJ2808'ENTRANCE PARKING LOT, 18.6 FT NORTH OF BACK OF CURB OF BITUMINOUS
 AJ2808'PARKING LOT, 135 FT WEST OF POWERPOLE (PP), 32.6 FT EAST OF PP, 44 FT
 AJ2808'SOUTHWEST OF MANHOLE, AND 2 FT NORTH OF ORANGE FIBERGLASS
 AJ2808'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2808'CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2808'PHYSICAL TIES. (WB)
 AJ2808
 AJ2808                          STATION RECOVERY (2005)
 AJ2808
 AJ2808'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (TBW)
 AJ2808'RECOVERED AS DESCRIBED
 AJ2808
 AJ2808                          STATION RECOVERY (2009)
 AJ2808
 AJ2808'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2808'RECOVERED AS DESCRIBED
 AJ2808
 AJ2808                          STATION RECOVERY (2009)
 AJ2808
 AJ2808'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2808'RECOVERED AS DESCRIBED
 AJ2808
 AJ2808                          STATION RECOVERY (2016)
 AJ2808
 AJ2808'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 AJ2808'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2782 ***********************************************************************
 AJ2782  DESIGNATION -  DUP83 1A
 AJ2782  PID         -  AJ2782
 AJ2782  STATE/COUNTY-  IL/DU PAGE
 AJ2782  COUNTRY     -  US
 AJ2782  USGS QUAD   -  SAG BRIDGE (2018)
 AJ2782
 AJ2782                         *CURRENT SURVEY CONTROL
 AJ2782  ______________________________________________________________________
 AJ2782* NAD 83(2011) POSITION- 41 44 31.46394(N) 087 56 39.71363(W)   ADJUSTED
 AJ2782* NAD 83(2011) ELLIP HT-   186.036 (meters)        (06/27/12)   ADJUSTED
 AJ2782* NAD 83(2011) EPOCH   -  2010.00
 AJ2782* NAVD 88 ORTHO HEIGHT -   219.3   (meters)      719.    (feet) GPS OBS
 AJ2782  ______________________________________________________________________
 AJ2782  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2782  GEOID HEIGHT    -        -33.205 (meters)                     GEOID99
 AJ2782  GEOID HEIGHT    -        -33.279 (meters)                     GEOID18
 AJ2782  NAD 83(2011) X  -    170,965.259 (meters)                     COMP
 AJ2782  NAD 83(2011) Y  - -4,763,191.887 (meters)                     COMP
 AJ2782  NAD 83(2011) Z  -  4,224,394.919 (meters)                     COMP
 AJ2782  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 AJ2782
 AJ2782  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2782  Standards:
 AJ2782         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2782            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2782  -------------------------------------------------------------------
 AJ2782  NETWORK    0.85   1.39           0.38   0.30   0.71      0.22583139
 AJ2782  -------------------------------------------------------------------
 AJ2782  Click here for local accuracies and other accuracy information.
 AJ2782
 AJ2782.The horizontal coordinates were established by GPS observations
 AJ2782.and adjusted by the National Geodetic Survey in June 2012.
 AJ2782
 AJ2782.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2782.been affixed to the stable North American tectonic plate. See 
 AJ2782.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2782
 AJ2782.The horizontal coordinates are valid at the epoch date displayed above
 AJ2782.which is a decimal equivalence of Year/Month/Day.
 AJ2782
 AJ2782.The orthometric height was determined by GPS observations and a
 AJ2782.high-resolution geoid model.
 AJ2782
 AJ2782.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2782.GEOID18 height accuracy estimate available here.
 AJ2782
 AJ2782.Click photographs - Photos may exist for this station.
 AJ2782
 AJ2782.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2782
 AJ2782.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2782
 AJ2782.The ellipsoidal height was determined by GPS observations
 AJ2782.and is referenced to NAD 83.
 AJ2782
 AJ2782. The following values were computed from the NAD 83(2011) position.
 AJ2782
 AJ2782;                    North         East     Units Scale Factor Converg.
 AJ2782;SPC IL E     -   563,528.328   332,355.362   MT  0.99998788   +0 15 32.3
 AJ2782;SPC IL E     - 1,848,842.52  1,090,402.55   sFT  0.99998788   +0 15 32.3
 AJ2782;UTM  16      - 4,621,570.438   421,474.498   MT  0.99967588   -0 37 43.6
 AJ2782
 AJ2782!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2782!SPC IL E     -   0.99997082  x   0.99998788  =   0.99995870
 AJ2782!UTM  16      -   0.99997082  x   0.99967588  =   0.99964671
 AJ2782
 AJ2782:                Primary Azimuth Mark                     Grid Az
 AJ2782:SPC IL E     -  DUP83 1B                                 358 30 24.2
 AJ2782:UTM  16      -  DUP83 1B                                 359 23 40.1
 AJ2782
 AJ2782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2147421570(NAD 83)
 AJ2782
 AJ2782|---------------------------------------------------------------------|
 AJ2782| PID    Reference Object                     Distance      Geod. Az  |
 AJ2782|                                                           dddmmss.s |
 AJ2782| AJ2785 DUP83 1B                            APPROX. 1.5 KM 3584556.5 |
 AJ2782|---------------------------------------------------------------------|
 AJ2782
 AJ2782                          SUPERSEDED SURVEY CONTROL
 AJ2782
 AJ2782  NAD 83(2007)-  41 44 31.46393(N)    087 56 39.71452(W) AD(2002.00) 0
 AJ2782  ELLIP H (02/10/07)  186.055  (m)                       GP(2002.00)    
 AJ2782  NAD 83(1997)-  41 44 31.46400(N)    087 56 39.71444(W) AD(       ) 1
 AJ2782  ELLIP H (04/23/01)  186.061  (m)                       GP(       ) 3 1
 AJ2782
 AJ2782.Superseded values are not recommended for survey control.
 AJ2782
 AJ2782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2782.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2782
 AJ2782_MARKER: I = METAL ROD
 AJ2782_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2782_STAMPING: DUP83-1A
 AJ2782_MARK LOGO: ILDT
 AJ2782_PROJECTION: FLUSH
 AJ2782_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2782_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2782+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2000
 AJ2782_ROD/PIPE-DEPTH: 3.7 meters
 AJ2782_SLEEVE-DEPTH  : 0.9 meters
 AJ2782
 AJ2782  HISTORY     - Date     Condition        Report By
 AJ2782  HISTORY     - 20000612 MONUMENTED       SECI
 AJ2782
 AJ2782                          STATION DESCRIPTION
 AJ2782
 AJ2782'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2782'STATION IS LOCATED WITHIN THE CITY OF WILLOWBROOK, 3.0
 AJ2782'MI SOUTHWEST OF BURR RIDGE IN SECTION 35, T38N, R11E.  STATION IS
 AJ2782'LOCATED IN THE GRASS MEDIAN JUST NORTH OF JUNCTION INTERSTATE 55
 AJ2782'AND IL RT 83.  STATION IS LOCATED 200 FT SOUTH OF I-55 JOLIET EXIT
 AJ2782'SIGN,
 AJ2782'87 FT SOUTH-SOUTHEAST OF NORTH END OF GUARDRAIL IN MEDIAN, 17 FT
 AJ2782'EAST OF GUARDRAIL IN MEDIAN, 23 FT NORTHEAST OF WEST CONCRETE
 AJ2782'OVERPASS WALL, 8 FT NORTH OF EAST CONCRETE OVERPASS WALL, AND 2
 AJ2782'FT NORTH OF ORANGE FIBERGLASS WITNESS POST IN MEDIAN.  NOTE -
 AJ2782'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.6
 AJ2782'FT BELOW CAP. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2785 ***********************************************************************
 AJ2785  DESIGNATION -  DUP83 1B
 AJ2785  PID         -  AJ2785
 AJ2785  STATE/COUNTY-  IL/DU PAGE
 AJ2785  COUNTRY     -  US
 AJ2785  USGS QUAD   -  HINSDALE (2018)
 AJ2785
 AJ2785                         *CURRENT SURVEY CONTROL
 AJ2785  ______________________________________________________________________
 AJ2785* NAD 83(2011) POSITION- 41 45 20.62479(N) 087 56 41.12820(W)   ADJUSTED
 AJ2785* NAD 83(2011) ELLIP HT-   188.562 (meters)        (06/27/12)   ADJUSTED
 AJ2785* NAD 83(2011) EPOCH   -  2010.00
 AJ2785* NAVD 88 ORTHO HEIGHT -   221.9   (meters)      728.    (feet) GPS OBS
 AJ2785  ______________________________________________________________________
 AJ2785  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2785  GEOID HEIGHT    -        -33.211 (meters)                     GEOID99
 AJ2785  GEOID HEIGHT    -        -33.285 (meters)                     GEOID18
 AJ2785  NAD 83(2011) X  -    170,896.440 (meters)                     COMP
 AJ2785  NAD 83(2011) Y  - -4,762,185.624 (meters)                     COMP
 AJ2785  NAD 83(2011) Z  -  4,225,528.219 (meters)                     COMP
 AJ2785  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 AJ2785
 AJ2785  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2785  Standards:
 AJ2785         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2785            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2785  -------------------------------------------------------------------
 AJ2785  NETWORK    0.95   1.53           0.43   0.33   0.78      0.20534418
 AJ2785  -------------------------------------------------------------------
 AJ2785  Click here for local accuracies and other accuracy information.
 AJ2785
 AJ2785.The horizontal coordinates were established by GPS observations
 AJ2785.and adjusted by the National Geodetic Survey in June 2012.
 AJ2785
 AJ2785.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2785.been affixed to the stable North American tectonic plate. See 
 AJ2785.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2785
 AJ2785.The horizontal coordinates are valid at the epoch date displayed above
 AJ2785.which is a decimal equivalence of Year/Month/Day.
 AJ2785
 AJ2785.The orthometric height was determined by GPS observations and a
 AJ2785.high-resolution geoid model.
 AJ2785
 AJ2785.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2785.GEOID18 height accuracy estimate available here.
 AJ2785
 AJ2785.Click photographs - Photos may exist for this station.
 AJ2785
 AJ2785.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2785
 AJ2785.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2785
 AJ2785.The ellipsoidal height was determined by GPS observations
 AJ2785.and is referenced to NAD 83.
 AJ2785
 AJ2785. The following values were computed from the NAD 83(2011) position.
 AJ2785
 AJ2785;                    North         East     Units Scale Factor Converg.
 AJ2785;SPC IL E     -   565,044.874   332,315.827   MT  0.99998785   +0 15 31.6
 AJ2785;SPC IL E     - 1,853,818.06  1,090,272.84   sFT  0.99998785   +0 15 31.6
 AJ2785;UTM  16      - 4,623,086.941   421,458.472   MT  0.99967591   -0 37 45.1
 AJ2785
 AJ2785!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2785!SPC IL E     -   0.99997043  x   0.99998785  =   0.99995828
 AJ2785!UTM  16      -   0.99997043  x   0.99967591  =   0.99964635
 AJ2785
 AJ2785:                Primary Azimuth Mark                     Grid Az
 AJ2785:SPC IL E     -  DUP83 1A                                 178 30 24.0
 AJ2785:UTM  16      -  DUP83 1A                                 179 23 40.7
 AJ2785
 AJ2785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2145823086(NAD 83)
 AJ2785
 AJ2785|---------------------------------------------------------------------|
 AJ2785| PID    Reference Object                     Distance      Geod. Az  |
 AJ2785|                                                           dddmmss.s |
 AJ2785| AJ2782 DUP83 1A                            APPROX. 1.5 KM 1784555.6 |
 AJ2785|---------------------------------------------------------------------|
 AJ2785
 AJ2785                          SUPERSEDED SURVEY CONTROL
 AJ2785
 AJ2785  NAD 83(2007)-  41 45 20.62478(N)    087 56 41.12909(W) AD(2002.00) 0
 AJ2785  ELLIP H (02/10/07)  188.581  (m)                       GP(2002.00)    
 AJ2785  NAD 83(1997)-  41 45 20.62486(N)    087 56 41.12900(W) AD(       ) 1
 AJ2785  ELLIP H (04/23/01)  188.587  (m)                       GP(       ) 3 1
 AJ2785
 AJ2785.Superseded values are not recommended for survey control.
 AJ2785
 AJ2785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2785.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2785
 AJ2785_MARKER: I = METAL ROD
 AJ2785_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2785_STAMPING: DUP83-1A
 AJ2785_MARK LOGO: ILDT
 AJ2785_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2785_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2785_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2785+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2000
 AJ2785_ROD/PIPE-DEPTH: 3.7 meters
 AJ2785_SLEEVE-DEPTH  : 0.9 meters
 AJ2785
 AJ2785  HISTORY     - Date     Condition        Report By
 AJ2785  HISTORY     - 20000612 MONUMENTED       SECI
 AJ2785
 AJ2785                          STATION DESCRIPTION
 AJ2785
 AJ2785'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2785'STATION IS LOCATED WITHIN THE CITY LIMITS OF WILLOWBROOK, 1.5
 AJ2785'MI SOUTHWEST OF BURR RIDGE IN SECTION 26, T38N, R11E.  REACH FROM
 AJ2785'THE JUNCTION OF INTERSTATE 55 AND IL RT 83 PROCEED NORTH 0.9 MI TO
 AJ2785'STATION LOCATED IN THE GRASS MEDIAN NORTH OF THE  INTERSECTION
 AJ2785'FOR IL RT 83 AND 73RD ST.  STATION IS LOCATED 50 FT NORTH OF EDGE OF
 AJ2785'PAVEMENT OF 73RD ST, 27 FT WEST OF CENTERLINE OF IL RT 83
 AJ2785'NORTHBOUND, 38 FT EAST OF CENTERLINE OF IL RT 83 SOUTHBOUND, 12 FT
 AJ2785'EAST OF EDGE OF PAVEMENT OF SOUTHBOUND RT 83, 175 FT NORTHEAST
 AJ2785'OF POWERPOLE (PP), 77 FT WEST OF PP, 100 FT SOUTH OF CATCH BASIN, 41
 AJ2785'FT NORTH OF ONE WAY SIGN, AND 41 FT NORTH OF ORANGE FIBERGLASS
 AJ2785'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2785'CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2785'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2796 ***********************************************************************
 AJ2796  DESIGNATION -  DUP83 2
 AJ2796  PID         -  AJ2796
 AJ2796  STATE/COUNTY-  IL/DU PAGE
 AJ2796  COUNTRY     -  US
 AJ2796  USGS QUAD   -  HINSDALE (2018)
 AJ2796
 AJ2796                         *CURRENT SURVEY CONTROL
 AJ2796  ______________________________________________________________________
 AJ2796* NAD 83(2011) POSITION- 41 50 02.17170(N) 087 57 23.68683(W)   ADJUSTED
 AJ2796* NAD 83(2011) ELLIP HT-   178.354 (meters)        (06/27/12)   ADJUSTED
 AJ2796* NAD 83(2011) EPOCH   -  2010.00
 AJ2796* NAVD 88 ORTHO HEIGHT -   211.7   (meters)      695.    (feet) GPS OBS
 AJ2796  ______________________________________________________________________
 AJ2796  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2796  GEOID HEIGHT    -        -33.272 (meters)                     GEOID99
 AJ2796  GEOID HEIGHT    -        -33.339 (meters)                     GEOID18
 AJ2796  NAD 83(2011) X  -    169,707.151 (meters)                     COMP
 AJ2796  NAD 83(2011) Y  - -4,756,427.476 (meters)                     COMP
 AJ2796  NAD 83(2011) Z  -  4,231,997.664 (meters)                     COMP
 AJ2796  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 AJ2796
 AJ2796  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2796  Standards:
 AJ2796         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2796            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2796  -------------------------------------------------------------------
 AJ2796  NETWORK    0.75   1.35           0.35   0.24   0.69     -0.15677846
 AJ2796  -------------------------------------------------------------------
 AJ2796  Click here for local accuracies and other accuracy information.
 AJ2796
 AJ2796.The horizontal coordinates were established by GPS observations
 AJ2796.and adjusted by the National Geodetic Survey in June 2012.
 AJ2796
 AJ2796.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2796.been affixed to the stable North American tectonic plate. See 
 AJ2796.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2796
 AJ2796.The horizontal coordinates are valid at the epoch date displayed above
 AJ2796.which is a decimal equivalence of Year/Month/Day.
 AJ2796
 AJ2796.The orthometric height was determined by GPS observations and a
 AJ2796.high-resolution geoid model.
 AJ2796
 AJ2796.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2796.GEOID18 height accuracy estimate available here.
 AJ2796
 AJ2796.Click photographs - Photos may exist for this station.
 AJ2796
 AJ2796.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2796
 AJ2796.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2796
 AJ2796.The ellipsoidal height was determined by GPS observations
 AJ2796.and is referenced to NAD 83.
 AJ2796
 AJ2796. The following values were computed from the NAD 83(2011) position.
 AJ2796
 AJ2796;                    North         East     Units Scale Factor Converg.
 AJ2796;SPC IL E     -   573,726.755   331,294.596   MT  0.99998705   +0 15 04.6
 AJ2796;SPC IL E     - 1,882,301.86  1,086,922.35   sFT  0.99998705   +0 15 04.6
 AJ2796;UTM  16      - 4,631,780.914   420,572.290   MT  0.99967763   -0 38 17.0
 AJ2796
 AJ2796!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2796!SPC IL E     -   0.99997203  x   0.99998705  =   0.99995908
 AJ2796!UTM  16      -   0.99997203  x   0.99967763  =   0.99964967
 AJ2796
 AJ2796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2057231780(NAD 83)
 AJ2796
 AJ2796                          SUPERSEDED SURVEY CONTROL
 AJ2796
 AJ2796  NAD 83(2007)-  41 50 02.17181(N)    087 57 23.68787(W) AD(2002.00) 0
 AJ2796  ELLIP H (02/10/07)  178.384  (m)                       GP(2002.00)    
 AJ2796  NAD 83(1997)-  41 50 02.17183(N)    087 57 23.68796(W) AD(       ) 1
 AJ2796  ELLIP H (04/23/01)  178.407  (m)                       GP(       ) 3 1
 AJ2796
 AJ2796.Superseded values are not recommended for survey control.
 AJ2796
 AJ2796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2796.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2796
 AJ2796_MARKER: I = METAL ROD
 AJ2796_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2796_STAMPING: DUP83-2
 AJ2796_MARK LOGO: ILDT
 AJ2796_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2796_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2796_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2796+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2010
 AJ2796_ROD/PIPE-DEPTH: 3.0 meters
 AJ2796_SLEEVE-DEPTH  : 0.9 meters
 AJ2796
 AJ2796  HISTORY     - Date     Condition        Report By
 AJ2796  HISTORY     - 20000609 MONUMENTED       SECI
 AJ2796  HISTORY     - 20100607 GOOD             INDIV
 AJ2796
 AJ2796                          STATION DESCRIPTION
 AJ2796
 AJ2796'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2796'STATION IS LOCATED WITHIN THE CITY OF OAK BROOK, 2.0 MI
 AJ2796'NORTH OF CLARENDON HILLS IN SECTION 26, T39N, R11E.  REACH FROM THE
 AJ2796'JUNCTION US RT 34 AND IL RT 83 PROCEED NORTH 1.5 MI TO STATION
 AJ2796'LOCATED 30 FT WEST OF BACK OF CURB OF IL RT 83 SOUTHBOUND.
 AJ2796'STATION IS LOCATED 0.8 MI SOUTH OF INTERSTATE 88, 0.1 MI NORTH OF OAK
 AJ2796'BROOK RD, 35.4 FT EAST OF CENTERLINE OF EXIT RAMP TO OAKBROOK RD,
 AJ2796'22 FT EAST OF EDGE-OF-PAVEMENT OF EXIT RAMP TO OAKBROOK RD, 113 FT
 AJ2796'NORTH OF 6 IN SPRUCE TREE, AND 2 FT NORTH OF ORANGE FIBERGLASS
 AJ2796'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2796'CAP.  DATUM POINT IS 0.6 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2796'PHYSICAL TIES. (WB)
 AJ2796
 AJ2796                          STATION RECOVERY (2010)
 AJ2796
 AJ2796'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010
 AJ2796'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0594 ***********************************************************************
 NH0594  DESIGNATION -  DUPAGE
 NH0594  PID         -  NH0594
 NH0594  STATE/COUNTY-  IL/WINNEBAGO
 NH0594  COUNTRY     -  US
 NH0594  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0594
 NH0594                         *CURRENT SURVEY CONTROL
 NH0594  ______________________________________________________________________
 NH0594* NAD 83(1997) POSITION- 42 13 46.89451(N) 089 04 55.83281(W)   ADJUSTED
 NH0594* NAVD 88 ORTHO HEIGHT -   221.194 (meters)      725.70  (feet) ADJUSTED
 NH0594  ______________________________________________________________________
 NH0594  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 NH0594  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 NH0594  DYNAMIC HEIGHT  -        221.123 (meters)      725.47  (feet) COMP
 NH0594  MODELED GRAVITY -    980,296.7   (mgal)                       NAVD 88
 NH0594
 NH0594  HORZ ORDER      -  SECOND
 NH0594  VERT ORDER      -  FIRST     CLASS II
 NH0594
 NH0594.The horizontal coordinates were established by classical geodetic methods
 NH0594.and adjusted by the National Geodetic Survey in October 1999.
 NH0594
 NH0594.The orthometric height was determined by differential leveling and
 NH0594.adjusted by the NATIONAL GEODETIC SURVEY
 NH0594.in June 1991.
 NH0594
 NH0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0594.GEOID18 height accuracy estimate available here.
 NH0594
 NH0594.Click photographs - Photos may exist for this station.
 NH0594
 NH0594.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0594
 NH0594.The dynamic height is computed by dividing the NAVD 88
 NH0594.geopotential number by the normal gravity value computed on the
 NH0594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0594.degrees latitude (g = 980.6199 gals.).
 NH0594
 NH0594.The modeled gravity was interpolated from observed gravity values.
 NH0594
 NH0594. The following values were computed from the NAD 83(1997) position.
 NH0594
 NH0594;                    North         East     Units Scale Factor Converg.
 NH0594;SPC IL W     -   618,163.807   789,522.306   MT  1.00003975   +0 43 44.2
 NH0594;SPC IL W     - 2,028,092.42  2,590,291.10   sFT  1.00003975   +0 43 44.2
 NH0594;UTM  16      - 4,677,378.140   328,176.964   MT  0.99996327   -1 23 59.2
 NH0594
 NH0594!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0594!SPC IL W     -   0.99997054  x   1.00003975  =   1.00001028
 NH0594!UTM  16      -   0.99997054  x   0.99996327  =   0.99993381
 NH0594
 NH0594:                Primary Azimuth Mark                     Grid Az
 NH0594:SPC IL W     -  EDGAR                                    178 50 12.8
 NH0594:UTM  16      -  EDGAR                                    180 57 56.2
 NH0594
 NH0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2817677378(NAD 83)
 NH0594
 NH0594|---------------------------------------------------------------------|
 NH0594| PID    Reference Object                     Distance      Geod. Az  |
 NH0594|                                                           dddmmss.s |
 NH0594| CJ8077 DUPAGE RM                                          10451     |
 NH0594| NH0889 EDGAR                               APPROX. 1.9 KM 1793357.0 |
 NH0594| NH0590 DEWITT                              202.716 METERS 34253     |
 NH0594| NH1440 ROCKFORD SALEM LUTH CH SPIRE        APPROX. 2.3 KM 3585825.1 |
 NH0594|---------------------------------------------------------------------|
 NH0594
 NH0594                          SUPERSEDED SURVEY CONTROL
 NH0594
 NH0594  NAD 83(1996)-  42 13 46.89498(N)    089 04 55.83420(W) AD(       ) 2
 NH0594  NAD 83(1986)-  42 13 46.89375(N)    089 04 55.83537(W) AD(       ) 2
 NH0594  NAD 27      -  42 13 46.82270(N)    089 04 55.45440(W) AD(       ) 2
 NH0594  USSD        -  42 13 46.94200(N)    089 04 55.23200(W) AD(       ) 3
 NH0594  NGVD 29 (??/??/92)  221.256  (m)          725.90   (f) ADJ UNCH    1 2
 NH0594  NGVD 29             221.26   (m)          725.9    (f) LEVELING    3  
 NH0594
 NH0594.Superseded values are not recommended for survey control.
 NH0594
 NH0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0594.See file dsdata.pdf to determine how the superseded data were derived.
 NH0594
 NH0594_MARKER: DS = TRIANGULATION STATION DISK
 NH0594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0594_STAMPING: 725.904 DUPAGE 1920
 NH0594_MARK LOGO: CGS
 NH0594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0594+STABILITY: SURFACE MOTION
 NH0594_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0594+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2011
 NH0594
 NH0594  HISTORY     - Date     Condition        Report By
 NH0594  HISTORY     - 1920     MONUMENTED       CGS
 NH0594  HISTORY     - 1954     GOOD             CGS
 NH0594  HISTORY     - 1960     GOOD             CGS
 NH0594  HISTORY     - 1972     GOOD             ILDT
 NH0594  HISTORY     - 1987     GOOD             USPSQD
 NH0594  HISTORY     - 19970321 GOOD             USPSQD
 NH0594  HISTORY     - 20110414 GOOD             ILDT
 NH0594  HISTORY     - 20111029 GOOD             ATKNA
 NH0594
 NH0594                          STATION DESCRIPTION
 NH0594
 NH0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0594'STATION IS ABOUT 2-7/8 MILES S OF ROCKFORD, ON THE E SIDE OF
 NH0594'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 75 YARDS
 NH0594'S OF A WAGON-ROAD CROSSING, 50 YARDS N OF A SIGNAL TOWER,
 NH0594'35 YARDS S OF A SEMAPHORE SIGNAL, AND 4.94 METERS (16.21 FEET)
 NH0594'E OF THE E AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND
 NH0594'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0594'THE REFERENCE MARK IS
 NH0594'ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 9.80
 NH0594'METERS (32.15 FEET) FROM THE STATION, S 75 DEG 09 MIN E.
 NH0594'MIN.
 NH0594
 NH0594                          STATION RECOVERY (1954)
 NH0594
 NH0594'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0594'STATION MARK RECOVERED IN GOOD CONDITION, REFERENCE MARK
 NH0594'NOT FOUND.  THE 1920 DESCRIPTION IS ADEQUATE WITH THE FOLLOWING
 NH0594'CHANGES AND ADDITION--
 NH0594'
 NH0594'OMIT SIGNAL TOWER WHICH IS GONE, AND SEMAPHORE SIGNAL ALSO
 NH0594'GONE.
 NH0594'
 NH0594'CHANGE WAGON ROAD TO BROOKE STREET.
 NH0594'
 NH0594'TO REACH THIS STATION FROM THE ST. EDWARDS SCHOOL IN THE S
 NH0594'PART OF ROCKFORD ON ELEVENTH STREET OR U.S. HIGHWAY 51, GO
 NH0594'W ON BROOKE STREET FOR 0.5 MI. TO A RAILROAD CROSSING AND THE
 NH0594'STATION TO THE LEFT.
 NH0594
 NH0594                          STATION RECOVERY (1960)
 NH0594
 NH0594'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0594'0.4 MI SE FROM ROCKFORD.
 NH0594'ABOUT 0.4 MILE SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 NH0594'QUINCY RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT
 NH0594'ROCKFORD, IN S-2, R-1E, T-43N, 221 FEET SOUTH-SOUTHEAST OF THE
 NH0594'CENTER OF CROSSING OF BROOKE ROAD, 16.3 FEET EAST-NORTHEAST OF
 NH0594'THE EAST-NORTHEAST RAIL AND ON THE OUTSIDE OF A CURVE, ABOUT
 NH0594'IN LINE WITH THE EAST RAIL OF THE TRACK SOUTH, 59 FEET SOUTH
 NH0594'OF THE SECOND TELEPHONE POLE SOUTH OF THE CROSSING OF BROOKE
 NH0594'ROAD, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN
 NH0594'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 NH0594
 NH0594                          STATION RECOVERY (1972)
 NH0594
 NH0594'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH0594'DU PAGE 1920-GOOD
 NH0594
 NH0594                          STATION RECOVERY (1987)
 NH0594
 NH0594'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0594'RECOVERED IN GOOD CONDITION.
 NH0594
 NH0594                          STATION RECOVERY (1997)
 NH0594
 NH0594'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0594'RECOVERED IN GOOD CONDITION.
 NH0594
 NH0594                          STATION RECOVERY (2011)
 NH0594
 NH0594'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 NH0594'RECOVERED IN GOOD CONDITION.
 NH0594
 NH0594                          STATION RECOVERY (2011)
 NH0594
 NH0594'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 NH0594'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 NH0594'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 NH0594'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5355 ***********************************************************************
 DG5355  CORS        -  This is a GPS Continuously Operating Reference Station.
 DG5355  DESIGNATION -  DUPAGE CNTY 2 COO CORS ARP
 DG5355  CORS_ID     -  DP2A
 DG5355  PID         -  DG5355
 DG5355  STATE/COUNTY-  IL/DU PAGE
 DG5355  COUNTRY     -  US
 DG5355  USGS QUAD   -  ELMHURST (2018)
 DG5355
 DG5355                         *CURRENT SURVEY CONTROL
 DG5355  ______________________________________________________________________
 DG5355* NAD 83(2011) POSITION- 41 54 01.33497(N) 087 57 55.21887(W)   ADJUSTED
 DG5355* NAD 83(2011) ELLIP HT-   177.875 (meters)        (04/??/25)   ADJUSTED
 DG5355* NAD 83(2011) EPOCH   -  2010.00
 DG5355* NAVD 88 ORTHO HEIGHT -   211.312 (meters)      693.28  (feet) ADJUSTED
 DG5355  ______________________________________________________________________
 DG5355  GEOID HEIGHT    -        -33.435 (meters)                     GEOID18
 DG5355  NAD 83(2011) X  -    168,805.161 (meters)                     COMP
 DG5355  NAD 83(2011) Y  - -4,751,531.256 (meters)                     COMP
 DG5355  NAD 83(2011) Z  -  4,237,492.521 (meters)                     COMP
 DG5355  VERT ORDER      -  SECOND    CLASS I
 DG5355
 DG5355  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG5355  Standards:
 DG5355         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG5355            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG5355  -------------------------------------------------------------------
 DG5355  NETWORK    0.15   0.20           0.06   0.06   0.10     -0.38337400
 DG5355  -------------------------------------------------------------------
 DG5355
 DG5355.The coordinates were established by GPS observations
 DG5355.and adjusted by the National Geodetic Survey in April 2025.
 DG5355
 DG5355.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG5355.been affixed to the stable North American Tectonic Plate. 
 DG5355
 DG5355.The coordinates are valid at the epoch date displayed above
 DG5355.which is a decimal equivalence of Year/Month/Day.
 DG5355
 DG5355.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DG5355.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DG5355.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DG5355.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DG5355.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DG5355.published epoch of 2010.00.
 DG5355
 DG5355.Additional information on MYCS is available at:
 DG5355.https://geodesy.noaa.gov/CORS/index.shtml
 DG5355
 DG5355.The orthometric height was determined by differential leveling and
 DG5355.adjusted by the NATIONAL GEODETIC SURVEY
 DG5355.in May 2008.
 DG5355
 DG5355.No vertical observational check was made to the station.
 DG5355
 DG5355.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5355.GEOID18 height accuracy estimate available here.
 DG5355
 DG5355.The PID for the CORS L1 Phase Center is DG5356.
 DG5355
 DG5355.Click photographs - Photos may exist for this station.
 DG5355
 DG5355.The XYZ, and position/ellipsoidal ht. are equivalent.
 DG5355
 DG5355.The ellipsoidal height was determined by GPS observations
 DG5355.and is referenced to NAD 83.
 DG5355
 DG5355. The following values were computed from the NAD 83(2011) position.
 DG5355
 DG5355;                    North         East     Units Scale Factor Converg.
 DG5355;SPC IL E     -   581,102.331   330,535.418   MT  0.99998647   +0 14 44.7
 DG5355;SPC IL E     - 1,906,499.90  1,084,431.62   sFT  0.99998647   +0 14 44.7
 DG5355;UTM  16      - 4,639,165.114   419,927.953   MT  0.99967889   -0 38 41.0
 DG5355
 DG5355!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG5355!SPC IL E     -   0.99997210  x   0.99998647  =   0.99995857
 DG5355!UTM  16      -   0.99997210  x   0.99967889  =   0.99965100
 DG5355
 DG5355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1992739165(NAD 83)
 DG5355
 DG5355                          SUPERSEDED SURVEY CONTROL
 DG5355
 DG5355  NAD 83(2011)-  41 54 01.33508(N)    087 57 55.21896(W) AD(2010.00) c
 DG5355  ELLIP H (06/??/19)  177.875  (m)                       GP(2010.00) c c
 DG5355  NAD 83(2011)-  41 54 01.33507(N)    087 57 55.21883(W) AD(2010.00) c
 DG5355  ELLIP H (08/??/11)  177.872  (m)                       GP(2010.00) c c
 DG5355  NAD 83(CORS)-  41 54 01.33515(N)    087 57 55.21960(W) AD(2002.00) c
 DG5355  ELLIP H (12/??/03)  177.894  (m)                       GP(2002.00) c c
 DG5355  NAVD 88             211.31   (m)          693.3    (f) LEVELING    3  
 DG5355
 DG5355.Superseded values are not recommended for survey control.
 DG5355
 DG5355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5355.See file dsdata.pdf to determine how the superseded data were derived.
 DG5355
 DG5355_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DG5355_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5355
 DG5355                          STATION DESCRIPTION
 DG5355
 DG5355'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DG5355'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DG5355'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DG5355'AND LOG FILES ACCESSIBLE AT:
 DG5355'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF8462 ***********************************************************************
 DF8462  CORS        -  This is a GPS Continuously Operating Reference Station.
 DF8462  DESIGNATION -  DUPAGE CNTY COOP CORS ARP
 DF8462  CORS_ID     -  DP1A
 DF8462  PID         -  DF8462
 DF8462  STATE/COUNTY-  IL/DU PAGE
 DF8462  COUNTRY     -  US
 DF8462  USGS QUAD   -  NAPERVILLE (2018)
 DF8462
 DF8462                         *CURRENT SURVEY CONTROL
 DF8462  ______________________________________________________________________
 DF8462* NAD 83(2011) POSITION- 41 52 02.54378(N) 088 08 33.64899(W)   ADJUSTED
 DF8462* NAD 83(2011) ELLIP HT-   208.435 (meters)        (04/??/25)   ADJUSTED
 DF8462* NAD 83(2011) EPOCH   -  2010.00
 DF8462* NAVD 88 ORTHO HEIGHT -   241.682 (meters)      792.92  (feet) ADJUSTED
 DF8462  ______________________________________________________________________
 DF8462  GEOID HEIGHT    -        -33.248 (meters)                     GEOID18
 DF8462  NAD 83(2011) X  -    154,177.498 (meters)                     COMP
 DF8462  NAD 83(2011) Y  - -4,754,499.395 (meters)                     COMP
 DF8462  NAD 83(2011) Z  -  4,234,784.196 (meters)                     COMP
 DF8462  VERT ORDER      -  SECOND    CLASS I
 DF8462
 DF8462  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF8462  Standards:
 DF8462         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF8462            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF8462  -------------------------------------------------------------------
 DF8462  NETWORK    0.12   0.18           0.05   0.04   0.09     -0.36276600
 DF8462  -------------------------------------------------------------------
 DF8462
 DF8462.The coordinates were established by GPS observations
 DF8462.and adjusted by the National Geodetic Survey in April 2025.
 DF8462
 DF8462.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF8462.been affixed to the stable North American Tectonic Plate. 
 DF8462
 DF8462.The coordinates are valid at the epoch date displayed above
 DF8462.which is a decimal equivalence of Year/Month/Day.
 DF8462
 DF8462.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DF8462.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DF8462.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DF8462.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DF8462.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DF8462.published epoch of 2010.00.
 DF8462
 DF8462.Additional information on MYCS is available at:
 DF8462.https://geodesy.noaa.gov/CORS/index.shtml
 DF8462
 DF8462.The orthometric height was determined by differential leveling and
 DF8462.adjusted by the NATIONAL GEODETIC SURVEY
 DF8462.in May 2008.
 DF8462
 DF8462.No vertical observational check was made to the station.
 DF8462
 DF8462.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF8462.GEOID18 height accuracy estimate available here.
 DF8462
 DF8462.The PID for the CORS L1 Phase Center is DG4815.
 DF8462
 DF8462.Click photographs - Photos may exist for this station.
 DF8462
 DF8462.The XYZ, and position/ellipsoidal ht. are equivalent.
 DF8462
 DF8462.The ellipsoidal height was determined by GPS observations
 DF8462.and is referenced to NAD 83.
 DF8462
 DF8462. The following values were computed from the NAD 83(2011) position.
 DF8462
 DF8462;                    North         East     Units Scale Factor Converg.
 DF8462;SPC IL E     -   577,389.438   315,828.116   MT  0.99997808   +0 07 38.1
 DF8462;SPC IL E     - 1,894,318.51  1,036,179.41   sFT  0.99997808   +0 07 38.1
 DF8462;UTM  16      - 4,635,682.170   405,168.986   MT  0.99971066   -0 45 45.7
 DF8462
 DF8462!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF8462!SPC IL E     -   0.99996731  x   0.99997808  =   0.99994539
 DF8462!UTM  16      -   0.99996731  x   0.99971066  =   0.99967798
 DF8462
 DF8462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0516835682(NAD 83)
 DF8462
 DF8462                          SUPERSEDED SURVEY CONTROL
 DF8462
 DF8462  NAD 83(2011)-  41 52 02.54392(N)    088 08 33.64880(W) AD(2010.00) c
 DF8462  ELLIP H (06/??/19)  208.437  (m)                       GP(2010.00) c c
 DF8462  NAD 83(2011)-  41 52 02.54390(N)    088 08 33.64880(W) AD(2010.00) c
 DF8462  ELLIP H (08/??/11)  208.433  (m)                       GP(2010.00) c c
 DF8462  NAD 83(CORS)-  41 52 02.54390(N)    088 08 33.64976(W) AD(2002.00) c
 DF8462  ELLIP H (08/??/03)  208.464  (m)                       GP(2002.00) c c
 DF8462  NAVD 88             241.68   (m)          792.9    (f) LEVELING    3  
 DF8462
 DF8462.Superseded values are not recommended for survey control.
 DF8462
 DF8462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF8462.See file dsdata.pdf to determine how the superseded data were derived.
 DF8462
 DF8462_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DF8462_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF8462
 DF8462                          STATION DESCRIPTION
 DF8462
 DF8462'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DF8462'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DF8462'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DF8462'AND LOG FILES ACCESSIBLE AT:
 DF8462'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7927 ***********************************************************************
 DF7927  CBN         -  This is a Cooperative Base Network Control Station.
 DF7927  DESIGNATION -  DUPAGE NORTH
 DF7927  PID         -  DF7927
 DF7927  STATE/COUNTY-  IL/DU PAGE
 DF7927  COUNTRY     -  US
 DF7927  USGS QUAD   -  LOMBARD (2018)
 DF7927
 DF7927                         *CURRENT SURVEY CONTROL
 DF7927  ______________________________________________________________________
 DF7927* NAD 83(2011) POSITION- 41 59 00.15960(N) 088 05 24.56652(W)   ADJUSTED
 DF7927* NAD 83(2011) ELLIP HT-   213.895 (meters)        (06/27/12)   ADJUSTED
 DF7927* NAD 83(2011) EPOCH   -  2010.00
 DF7927* NAVD 88 ORTHO HEIGHT -   247.4   (meters)      812.    (feet) GPS OBS
 DF7927  ______________________________________________________________________
 DF7927  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7927  GEOID HEIGHT    -        -33.422 (meters)                     GEOID99
 DF7927  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 DF7927  NAD 83(2011) X  -    158,249.081 (meters)                     COMP
 DF7927  NAD 83(2011) Y  - -4,745,755.472 (meters)                     COMP
 DF7927  NAD 83(2011) Z  -  4,244,374.670 (meters)                     COMP
 DF7927  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 DF7927
 DF7927  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7927  Standards:
 DF7927         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7927            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7927  -------------------------------------------------------------------
 DF7927  NETWORK    0.76   1.25           0.34   0.27   0.64      0.02458967
 DF7927  -------------------------------------------------------------------
 DF7927  Click here for local accuracies and other accuracy information.
 DF7927
 DF7927.The horizontal coordinates were established by GPS observations
 DF7927.and adjusted by the National Geodetic Survey in June 2012.
 DF7927
 DF7927.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7927.been affixed to the stable North American tectonic plate. See 
 DF7927.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7927
 DF7927.The horizontal coordinates are valid at the epoch date displayed above
 DF7927.which is a decimal equivalence of Year/Month/Day.
 DF7927
 DF7927.The orthometric height was determined by GPS observations and a
 DF7927.high-resolution geoid model.
 DF7927
 DF7927.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7927.GEOID18 height accuracy estimate available here.
 DF7927
 DF7927.Click photographs - Photos may exist for this station.
 DF7927
 DF7927.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7927
 DF7927.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7927
 DF7927.The ellipsoidal height was determined by GPS observations
 DF7927.and is referenced to NAD 83.
 DF7927
 DF7927. The following values were computed from the NAD 83(2011) position.
 DF7927
 DF7927;                    North         East     Units Scale Factor Converg.
 DF7927;SPC IL E     -   590,284.967   320,152.059   MT  0.99998000   +0 09 45.6
 DF7927;SPC IL E     - 1,936,626.60  1,050,365.55   sFT  0.99998000   +0 09 45.6
 DF7927;UTM  16      - 4,648,505.398   409,691.684   MT  0.99970035   -0 43 45.4
 DF7927
 DF7927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7927!SPC IL E     -   0.99996645  x   0.99998000  =   0.99994645
 DF7927!UTM  16      -   0.99996645  x   0.99970035  =   0.99966681
 DF7927
 DF7927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0969148505(NAD 83)
 DF7927
 DF7927                          SUPERSEDED SURVEY CONTROL
 DF7927
 DF7927  NAD 83(2007)-  41 59 00.15957(N)    088 05 24.56744(W) AD(2002.00) 0
 DF7927  ELLIP H (02/10/07)  213.921  (m)                       GP(2002.00)    
 DF7927  NAD 83(1997)-  41 59 00.15961(N)    088 05 24.56755(W) AD(       ) A
 DF7927  ELLIP H (09/15/03)  213.926  (m)                       GP(       ) 4 1
 DF7927
 DF7927.Superseded values are not recommended for survey control.
 DF7927
 DF7927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7927.See file dsdata.pdf to determine how the superseded data were derived.
 DF7927
 DF7927_MARKER: Z = SEE DESCRIPTION
 DF7927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7927_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DF7927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7927+STABILITY: SURFACE MOTION
 DF7927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7927+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2002
 DF7927
 DF7927  HISTORY     - Date     Condition        Report By
 DF7927  HISTORY     - 2002     MONUMENTED       MARCHE
 DF7927  HISTORY     - 20020826 GOOD             NGS
 DF7927
 DF7927                          STATION DESCRIPTION
 DF7927
 DF7927'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (PM)
 DF7927'STATION IS LOCATED IN ROSELLE IL
 DF7927'TO REACH THE STATION FROM THE INTERSECTION OF SCR 4 AND CENTRAL
 DF7927'AVENUE, ALSO
 DF7927'CALLED BUTTERFIELD ROAD, IN WARRENVILLE, IL, GO WEST ALONG AVE 0.5
 DF7927'MILE TO
 DF7927'MONACO DRIVE.  MARCHESE AND SON INC HEAD OFFICE IS LOCATED ON THE
 DF7927'NORTHEAST QUADRANT
 DF7927'OF THE INTERSECTION OD CENTRAL ROAD AND MONACO DRIVE. THE MARK IS
 DF7927'LOCATED ON ROOF OF
 DF7927'THE OFFICE BUILDING AT THE SOUTH EAST CORNER OF THE BUILDING.   ACCESS
 DF7927'TO THE STATION IS
 DF7927'RESTRICTED.  CALLPAUL MARCHESE AT (630) 8945680 FOR ADDITIONAL
 DF7927'INFORMATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1087 ***********************************************************************
 JB1087  DESIGNATION -  DUQUOIN RM 2
 JB1087  PID         -  JB1087
 JB1087  STATE/COUNTY-  IL/PERRY
 JB1087  COUNTRY     -  US
 JB1087  USGS QUAD   -  DU QUOIN (2018)
 JB1087
 JB1087                         *CURRENT SURVEY CONTROL
 JB1087  ______________________________________________________________________
 JB1087* NAD 83(1986) POSITION- 38 00 31.2    (N) 089 13 43.7    (W)   HD_HELD2
 JB1087* NAVD 88 ORTHO HEIGHT -   140.138 (meters)      459.77  (feet) ADJUSTED
 JB1087  ______________________________________________________________________
 JB1087  GEOID HEIGHT    -        -29.455 (meters)                     GEOID18
 JB1087  DYNAMIC HEIGHT  -        140.045 (meters)      459.46  (feet) COMP
 JB1087  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 JB1087
 JB1087  VERT ORDER      -  FIRST     CLASS I
 JB1087
 JB1087.The horizontal coordinates were established by autonomous hand held GPS
 JB1087.observations and have an estimated accuracy of +/- 10 meters.
 JB1087
 JB1087.The orthometric height was determined by differential leveling and
 JB1087.adjusted by the NATIONAL GEODETIC SURVEY
 JB1087.in June 1991.
 JB1087
 JB1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1087.GEOID18 height accuracy estimate available here.
 JB1087
 JB1087.Click photographs - Photos may exist for this station.
 JB1087
 JB1087.The dynamic height is computed by dividing the NAVD 88
 JB1087.geopotential number by the normal gravity value computed on the
 JB1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1087.degrees latitude (g = 980.6199 gals.).
 JB1087
 JB1087.The modeled gravity was interpolated from observed gravity values.
 JB1087
 JB1087;                    North         East    Units  Estimated Accuracy
 JB1087;SPC IL W     -   149,347.      782,361.      MT  (+/- 10 meters HH2 GPS)
 JB1087
 JB1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0432709120(NAD 83)
 JB1087
 JB1087                          SUPERSEDED SURVEY CONTROL
 JB1087
 JB1087  NGVD 29 (??/??/92)  140.230  (m)          460.07   (f) ADJ UNCH    1 1
 JB1087
 JB1087.Superseded values are not recommended for survey control.
 JB1087
 JB1087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1087.See file dsdata.pdf to determine how the superseded data were derived.
 JB1087
 JB1087_MARKER: DR = REFERENCE MARK DISK
 JB1087_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB1087_SP_SET: SIDEWALK
 JB1087_STAMPING: DU QUOIN NO 2 1930
 JB1087_MARK LOGO: CGS
 JB1087_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1087
 JB1087  HISTORY     - Date     Condition        Report By
 JB1087  HISTORY     - 1930     MONUMENTED       CGS
 JB1087  HISTORY     - 1969     GOOD             CGS
 JB1087  HISTORY     - 20090302 MARK NOT FOUND   ILDT
 JB1087
 JB1087                          STATION DESCRIPTION
 JB1087
 JB1087'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1087'0.6 MI SE FROM DU QUOIN.
 JB1087'ABOUT 0.15 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1087'THE STATION AT DU QUOIN, THENCE 0.45 MILE EAST ALONG E. FRANKLIN
 JB1087'STREET, IN SECTION 17, T 6 S, R 1 W, 39 FEET SOUTH OF THE CENTER
 JB1087'LINE OF THE STREET, 30 FEET WEST OF THE CENTER LINE OF S. LINE
 JB1087'STREET, SET IN THE CENTER OF THE TOP OF A NORTH-SOUTH CONCRETE
 JB1087'SIDEWALK, 195 1/2 FEET SOUTHEAST AND ACROSS E. FRANKLIN STREET
 JB1087'FROM THE SOUTHEAST CORNER OF THE WHEATLEY GRADE SCHOOL BUILDING,
 JB1087'19.3 FEET NORTHEAST OF THE NORTHEAST CORNER OF HOUSE NUMBER 203,
 JB1087'8.8 FEET SOUTH OF THE NORTH END OF THE SIDEWALK, AND ABOUT 1 FOOT
 JB1087'ABOVE THE LEVEL OF THE STREETS.
 JB1087
 JB1087                          STATION RECOVERY (2009)
 JB1087
 JB1087'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1087'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1513 ***********************************************************************
 NH1513  DESIGNATION -  DURAND
 NH1513  PID         -  NH1513
 NH1513  STATE/COUNTY-  IL/WINNEBAGO
 NH1513  COUNTRY     -  US
 NH1513  USGS QUAD   -  DURAND (2018)
 NH1513
 NH1513                         *CURRENT SURVEY CONTROL
 NH1513  ______________________________________________________________________
 NH1513* NAD 83(1997) POSITION- 42 24 32.07425(N) 089 19 52.10265(W)   ADJUSTED
 NH1513* NAVD 88 ORTHO HEIGHT -   288.    (meters)      945.    (feet) SCALED
 NH1513  ______________________________________________________________________
 NH1513  GEOID HEIGHT    -        -33.542 (meters)                     GEOID18
 NH1513  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 NH1513  HORZ ORDER      -  SECOND
 NH1513
 NH1513.The horizontal coordinates were established by classical geodetic methods
 NH1513.and adjusted by the National Geodetic Survey in October 1999.
 NH1513
 NH1513.The orthometric height was scaled from a topographic map.
 NH1513
 NH1513.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1513.GEOID18 height accuracy estimate available here.
 NH1513
 NH1513.Click photographs - Photos may exist for this station.
 NH1513
 NH1513.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1513
 NH1513. The following values were computed from the NAD 83(1997) position.
 NH1513
 NH1513;                    North         East     Units Scale Factor Converg.
 NH1513;SPC IL W     -   637,838.665   768,775.277   MT  0.99999935   +0 33 48.7
 NH1513;SPC IL W     - 2,092,642.35  2,522,223.55   sFT  0.99999935   +0 33 48.7
 NH1513;SPC WI S     -    45,648.222   655,063.274   MT  1.00008119   +0 27 34.5
 NH1513;SPC WI S     -   149,764.21  2,149,153.42   sFT  1.00008119   +0 27 34.5
 NH1513;UTM  16      - 4,697,811.125   308,176.623   MT  1.00005275   -1 34 21.5
 NH1513
 NH1513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1513!SPC IL W     -   0.99996010  x   0.99999935  =   0.99995945
 NH1513!SPC WI S     -   0.99996010  x   1.00008119  =   1.00004129
 NH1513!UTM  16      -   0.99996010  x   1.00005275  =   1.00001285
 NH1513
 NH1513:                Primary Azimuth Mark                     Grid Az
 NH1513:SPC IL W     -  DURAND AZ MK                             357 46 47.5
 NH1513:SPC WI S     -  DURAND AZ MK                             357 53 01.7
 NH1513:UTM  16      -  DURAND AZ MK                             359 54 57.7
 NH1513
 NH1513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0817697811(NAD 83)
 NH1513
 NH1513|---------------------------------------------------------------------|
 NH1513| PID    Reference Object                     Distance      Geod. Az  |
 NH1513|                                                           dddmmss.s |
 NH1513| CJ8079 DURAND AZ MK 2                                     00119     |
 NH1513| CJ8081 DURAND RM 2                          26.553 METERS 07526     |
 NH1513| NH1466 WINNEBAGO TV STATION WREX MAST      APPROX.14.6 KM 1484550.2 |
 NH1513| CJ8080 DURAND RM 1                          29.025 METERS 35813     |
 NH1513| CJ8078 DURAND AZ MK                                       3582036.2 |
 NH1513|---------------------------------------------------------------------|
 NH1513
 NH1513                          SUPERSEDED SURVEY CONTROL
 NH1513
 NH1513  NAD 83(1996)-  42 24 32.07430(N)    089 19 52.10281(W) AD(       ) 2
 NH1513  NAD 83(1991)-  42 24 32.07332(N)    089 19 52.10361(W) AD(       ) 2
 NH1513  NAD 83(1986)-  42 24 32.07120(N)    089 19 52.10448(W) AD(       ) 2
 NH1513  NAD 27      -  42 24 32.01620(N)    089 19 51.69510(W) AD(       ) 2
 NH1513
 NH1513.Superseded values are not recommended for survey control.
 NH1513
 NH1513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1513.See file dsdata.pdf to determine how the superseded data were derived.
 NH1513
 NH1513_MARKER: DS = TRIANGULATION STATION DISK
 NH1513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1513_STAMPING: DURAND 1954
 NH1513_MARK LOGO: CGS
 NH1513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1513+STABILITY: SURFACE MOTION
 NH1513
 NH1513  HISTORY     - Date     Condition        Report By
 NH1513  HISTORY     - 1954     MONUMENTED       CGS
 NH1513  HISTORY     - 1978     GOOD             NGS
 NH1513  HISTORY     - 19970510 GOOD             USPSQD
 NH1513
 NH1513                          STATION DESCRIPTION
 NH1513
 NH1513'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1513'STATION IS LOCATED ALONG THE WEST SIDE OF STATE HIGHWAY 70
 NH1513'ABOUT 2 MILES SOUTH OF DURAND AND IS ON ROAD RIGHT-OF-WAY.  IT
 NH1513'IS 44 FEET WEST OF THE CENTER OF HIGHWAY 70, 15 FEET SOUTH
 NH1513'OF A TEN INCH WILD CHERRY TREE, 3 FEET NORTH OF A WHITE
 NH1513'WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK
 NH1513'PROJECTS 2 INCHES AND THE DISK IS STAMPED DURAND 1954.
 NH1513'
 NH1513'REFERENCE MARK NO. 1 IS 44 FEET WEST OF THE CENTER OF HIGHWAY
 NH1513'70 AND 1 FOOT EAST OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES
 NH1513'AND THE DISK IS STAMPED DURAND NO 1 1954.
 NH1513'
 NH1513'REFERENCE MARK NO. 2 IS 41 FEET EAST OF THE CENTER OF HIGHWAY
 NH1513'70 AND 1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS 3
 NH1513'INCHES AND THE DISK IS STAMPED DURAND NO 2 1954.
 NH1513'
 NH1513'AZIMUTH MARK IS 42 FEET WEST OF THE CENTER OF HIGHWAY 70,
 NH1513'3 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 NH1513'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED DURAND
 NH1513'1954.
 NH1513'
 NH1513'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 70
 NH1513'AND 75 ABOUT 1 MILE SOUTH OF DURAND, GO SOUTH ON HIGHWAY
 NH1513'70 FOR 0.45 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED,
 NH1513'CONTINUE SOUTH ON HIGHWAY 70 FOR 0.2 MILE TO THE STATION ON
 NH1513'TOP OF ROAD CUT AS DESCRIBED.
 NH1513'
 NH1513'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1513
 NH1513                          STATION RECOVERY (1978)
 NH1513
 NH1513'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 NH1513'STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 NH1513'CONDITION AND AS DESCRIBED ALTHOUGH REFERENCE MARK 1 APPEARED TO
 NH1513'HAVE HAD THE DISK RE-CEMENTED.  THE AZIMUTH MARK WAS NOT RECOVERED
 NH1513'AND APPEARES TO HAVE BEEN WHERE EXCAVITING AND GRADING OF A FRONT
 NH1513'LAWN TO A HOME THAT HAS RECENTLY BEEN CONSTRUCTED.  THE DIRECTION
 NH1513'TO THE REFERENCE MARKS WERE CHECKED USING THE DURAND MUNICIPAL
 NH1513'WATER TANK OBSERVED IN 1954.  IT WAS ALSO USED TO ESTABLISH THE
 NH1513'NEW AZIMUTH MARK AFTER VERIFING THE REFERENCE MARKS.  THE
 NH1513'DISTANCE TO REFERENCE MARK 1 WAS LONGER BY 0.05 FOOT.  REFERENCE
 NH1513'MARK 2 WAS SHORTER BY 0.02 FOOT.
 NH1513'
 NH1513'THE PREVIOUSLY DESCRIBED DESCRIPTION AND TOO REACH ARE ADEQUATE FOR
 NH1513'RECOVERY WITH THE ADDITION OF A METAL WITNESS POST 1-FOOT NORTH OF
 NH1513'THE STATION, AND ONE SET 1-FOOT SOUTH OF REFERENCE MARK 2.
 NH1513'
 NH1513'THE AZIMUTH MARK IS 44 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 NH1513'8 FEET NORTH OF A POWER POLE, 1-FOOT EAST OF THE FENCE AND 1-FOOT
 NH1513'NORTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND
 NH1513'THE DISK STAMPED DURAND 1954 1978.
 NH1513'
 NH1513'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE HIGHWAY
 NH1513'FOR 0.3 MILE TO THE MARK ON THE RIGHT, EAST SIDE OF THE ROAD.
 NH1513'
 NH1513'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES S SOUTH OF
 NH1513'DURAND.
 NH1513
 NH1513                          STATION RECOVERY (1997)
 NH1513
 NH1513'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1513'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2986 ***********************************************************************
 AJ2986  DESIGNATION -  DURKEE
 AJ2986  PID         -  AJ2986
 AJ2986  STATE/COUNTY-  IL/MCHENRY
 AJ2986  COUNTRY     -  US
 AJ2986  USGS QUAD   -  HEBRON (2018)
 AJ2986
 AJ2986                         *CURRENT SURVEY CONTROL
 AJ2986  ______________________________________________________________________
 AJ2986* NAD 83(2011) POSITION- 42 25 57.25508(N) 088 29 38.34876(W)   ADJUSTED
 AJ2986* NAD 83(2011) ELLIP HT-   255.939 (meters)        (06/27/12)   ADJUSTED
 AJ2986* NAD 83(2011) EPOCH   -  2010.00
 AJ2986* NAVD 88 ORTHO HEIGHT -   289.9   (meters)      951.    (feet) GPS OBS
 AJ2986  ______________________________________________________________________
 AJ2986  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2986  GEOID HEIGHT    -        -33.922 (meters)                     GEOID99
 AJ2986  GEOID HEIGHT    -        -33.990 (meters)                     GEOID18
 AJ2986  NAD 83(2011) X  -    123,916.501 (meters)                     COMP
 AJ2986  NAD 83(2011) Y  - -4,713,273.744 (meters)                     COMP
 AJ2986  NAD 83(2011) Z  -  4,281,362.096 (meters)                     COMP
 AJ2986  LAPLACE CORR    -         -2.26  (seconds)                    DEFLEC18
 AJ2986
 AJ2986  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2986  Standards:
 AJ2986         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2986            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2986  -------------------------------------------------------------------
 AJ2986  NETWORK    0.80   1.23           0.35   0.30   0.63      0.06181659
 AJ2986  -------------------------------------------------------------------
 AJ2986  Click here for local accuracies and other accuracy information.
 AJ2986
 AJ2986.The horizontal coordinates were established by GPS observations
 AJ2986.and adjusted by the National Geodetic Survey in June 2012.
 AJ2986
 AJ2986.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2986.been affixed to the stable North American tectonic plate. See 
 AJ2986.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2986
 AJ2986.The horizontal coordinates are valid at the epoch date displayed above
 AJ2986.which is a decimal equivalence of Year/Month/Day.
 AJ2986
 AJ2986.The orthometric height was determined by GPS observations and a
 AJ2986.high-resolution geoid model.
 AJ2986
 AJ2986.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2986.GEOID18 height accuracy estimate available here.
 AJ2986
 AJ2986.Click photographs - Photos may exist for this station.
 AJ2986
 AJ2986.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2986
 AJ2986.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2986
 AJ2986.The ellipsoidal height was determined by GPS observations
 AJ2986.and is referenced to NAD 83.
 AJ2986
 AJ2986. The following values were computed from the NAD 83(2011) position.
 AJ2986
 AJ2986;                    North         East     Units Scale Factor Converg.
 AJ2986;SPC IL E     -   640,162.796   286,780.678   MT  0.99997715   -0 06 30.2
 AJ2986;SPC IL E     - 2,100,267.44    940,879.61   sFT  0.99997715   -0 06 30.2
 AJ2986;UTM  16      - 4,698,887.024   377,111.886   MT  0.99978580   -1 00 29.3
 AJ2986
 AJ2986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2986!SPC IL E     -   0.99995986  x   0.99997715  =   0.99993701
 AJ2986!UTM  16      -   0.99995986  x   0.99978580  =   0.99974567
 AJ2986
 AJ2986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7711198887(NAD 83)
 AJ2986
 AJ2986                          SUPERSEDED SURVEY CONTROL
 AJ2986
 AJ2986  NAD 83(2007)-  42 25 57.25508(N)    088 29 38.34969(W) AD(2002.00) 0
 AJ2986  ELLIP H (02/10/07)  255.970  (m)                       GP(2002.00)    
 AJ2986  ELLIP H (02/03/05)  255.966  (m)                       GP(       ) 4 2
 AJ2986  NAD 83(1997)-  42 25 57.25512(N)    088 29 38.34948(W) AD(       ) 1
 AJ2986  ELLIP H (04/24/01)  255.992  (m)                       GP(       ) 4 1
 AJ2986
 AJ2986.Superseded values are not recommended for survey control.
 AJ2986
 AJ2986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2986.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2986
 AJ2986_MARKER: I = METAL ROD
 AJ2986_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2986_STAMPING: DURKEE
 AJ2986_MARK LOGO: IL-111
 AJ2986_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2986_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2986_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2986+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2000
 AJ2986_ROD/PIPE-DEPTH: 4.9 meters
 AJ2986_SLEEVE-DEPTH  : 0.9 meters
 AJ2986
 AJ2986  HISTORY     - Date     Condition        Report By
 AJ2986  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2986
 AJ2986                          STATION DESCRIPTION
 AJ2986
 AJ2986'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2986'STATION IS LOCATED APPROXIMATELY 6.1 MI EAST OF HARVARD, 4.0 MI
 AJ2986'SOUTHWEST OF HEBRON IN SECTION 26, T46N, R6E.  TO REACH FROM THE
 AJ2986'JUNCTION OF IL RT 173 AND ALDEN RD PROCEED SOUTH ON ALDEN RD 1.80
 AJ2986'MI TO DURKEE RD, THEN PROCEED EAST ON DURKEE RD 1.0 MI TO THE
 AJ2986'STATION LOCATED 27 FT NORTH OF CENTERLINE OF DURKEE RD.  STATION
 AJ2986'IS LOCATED 355 FT WEST OF CENTERLINE OF  AGGREGATE DRIVEWAY
 AJ2986'ADDRESS 15205, 187 FT NORTHWEST OF POWERPOLE (PP), 178 FT WEST OF
 AJ2986'PP, 30.5 FT WEST OF CENTERLINE OF AGGREGATE FIELD ENTRANCE, AND 2
 AJ2986'FT SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2986'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW
 AJ2986'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2978 ***********************************************************************
 ME2978  DESIGNATION -  DURKIN
 ME2978  PID         -  ME2978
 ME2978  STATE/COUNTY-  IL/COOK
 ME2978  COUNTRY     -  US
 ME2978  USGS QUAD   -  BLUE ISLAND (2018)
 ME2978
 ME2978                         *CURRENT SURVEY CONTROL
 ME2978  ______________________________________________________________________
 ME2978* NAD 83(1997) POSITION- 41 44 18.83589(N) 087 43 39.31145(W)   ADJUSTED
 ME2978* NAVD 88 ORTHO HEIGHT -   188.6   (meters)      619.    (feet) VERTCON3
 ME2978  ______________________________________________________________________
 ME2978  GEOID HEIGHT    -        -33.437 (meters)                     GEOID18
 ME2978  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 ME2978  HORZ ORDER      -  FIRST
 ME2978
 ME2978.The horizontal coordinates were established by classical geodetic methods
 ME2978.and adjusted by the National Geodetic Survey in October 1999.
 ME2978
 ME2978.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2978.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2978
 ME2978.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2978.GEOID18 height accuracy estimate available here.
 ME2978
 ME2978.Click photographs - Photos may exist for this station.
 ME2978
 ME2978.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2978
 ME2978. The following values were computed from the NAD 83(1997) position.
 ME2978
 ME2978;                    North         East     Units Scale Factor Converg.
 ME2978;SPC IL E     -   563,242.948   350,390.333   MT  1.00000623   +0 24 11.8
 ME2978;SPC IL E     - 1,847,906.24  1,149,572.28   sFT  1.00000623   +0 24 11.8
 ME2978;UTM  16      - 4,621,005.872   439,496.814   MT  0.99964505   -0 29 03.8
 ME2978
 ME2978!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2978!SPC IL E     -   0.99997566  x   1.00000623  =   0.99998189
 ME2978!UTM  16      -   0.99997566  x   0.99964505  =   0.99962072
 ME2978
 ME2978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3949621005(NAD 83)
 ME2978
 ME2978|---------------------------------------------------------------------|
 ME2978| PID    Reference Object                     Distance      Geod. Az  |
 ME2978|                                                           dddmmss.s |
 ME2978| CM3445 DURKIN RM 1                          26.137 METERS 09147     |
 ME2978| CM3446 DURKIN RM 2                          27.198 METERS 27125     |
 ME2978| ME2980 043                                 395.164 METERS 35804     |
 ME2978| ME2979 043 COC TPT                         383.272 METERS 35804     |
 ME2978|---------------------------------------------------------------------|
 ME2978
 ME2978                          SUPERSEDED SURVEY CONTROL
 ME2978
 ME2978  NAD 83(1997)-  41 44 18.83598(N)    087 43 39.31174(W) AD(       ) 1
 ME2978  NAD 83(1994)-  41 44 18.83958(N)    087 43 39.32061(W) AD(       ) 1
 ME2978  NAD 83(1986)-  41 44 18.84007(N)    087 43 39.32024(W) AD(       ) 1
 ME2978  NAD 27      -  41 44 18.72183(N)    087 43 39.13265(W) AD(       ) 1
 ME2978  NGVD 29 (07/19/86)  188.7    (m)          619.     (f) VERT ANG       
 ME2978
 ME2978.Superseded values are not recommended for survey control.
 ME2978
 ME2978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2978.See file dsdata.pdf to determine how the superseded data were derived.
 ME2978
 ME2978_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2978_STAMPING: DURKIN 1977
 ME2978_MARK LOGO: NGS
 ME2978_PROJECTION: RECESSED 8 CENTIMETERS
 ME2978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2978+STABILITY: SURFACE MOTION
 ME2978
 ME2978  HISTORY     - Date     Condition        Report By
 ME2978  HISTORY     - 1977     MONUMENTED       NGS
 ME2978  HISTORY     - 20080818 GOOD             GEOCAC
 ME2978
 ME2978                          STATION DESCRIPTION
 ME2978
 ME2978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2978'THE STATION IS LOCATED IN THE SOUTHWEST SECTION OF CHICAGO
 ME2978'AT THE SOUTH SIDE OF DURKIN CITY PARK ON THE NORTH SIDE OF
 ME2978'WEST 85TH STREET AT ITS INTERSECTION WITH TRIPP AVENUE.
 ME2978'ADDRESS FOR THE STATION IS 4230 WEST 85TH STREET.
 ME2978'
 ME2978'STATION MARKS, STAMPED---DURKIN 1977---, ARE STANDARD DISKS.
 ME2978'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2978'CONCRETE MONUMENT THAT IS 3 INCHES BELOW A CAST IRON COVER
 ME2978'WITH LETTERING, NATIONAL GEODETIC SURVEY.
 ME2978'IT IS 59 FEET NORTH OF THE CENTER
 ME2978'OF 85TH STREET AND SOUTH TRIPP STREET AND 14 FEET
 ME2978'NORTH-NORTHEAST OF AN 8-INCH LOCUST TREE. THE UNDERGROUND DISK
 ME2978'IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 ME2978'INCHES BELOW THE GROUND SURFACE,
 ME2978'
 ME2978'REFERENCE MARK 1, STAMPED---DURKIN NO 1 1977---, IS A
 ME2978'STANDARD DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2978'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.
 ME2978'IT IS 59 FEET NORTH OF THE CENTER OF 85TH STREET.
 ME2978'
 ME2978'REFERENCE MARK 2, STAMPED---DURKIN NO 2 1977---, IS A
 ME2978'STANDARD DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2978'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.
 ME2978'IT IS 59 FEET NORTH OF THE CENTER OF 85TH STREET AND 14
 ME2978'FEET SOUTH OF A FENCE.
 ME2978'
 ME2978'NO MEASUREMENT BETWEEN REFERENCE MARKS DUE TO THE ANGLE
 ME2978'BEING NEAR 180 DEGREES.
 ME2978'
 ME2978'STATION MARK 043 COC CAN SERVE AS AN AZIMUTH MARK, SEE
 ME2978'DESCRIPTION THEREOF.
 ME2978'
 ME2978'HEIGHT OF LIGHT ABOVE STATION MARK WAS 30.6 METERS.
 ME2978
 ME2978                          STATION RECOVERY (2008)
 ME2978
 ME2978'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2978'THE IRON BOX SURROUNDING THIS MARK IS APPROXIMATELY 2 INCHES BELOW
 ME2978'GROUND SURFACE.  THIS PARTY DID NOT HAVE THE TOOLS TO OPEN THE COVER
 ME2978'OF THE IRON BOX SURROUNDING THIS MARK.  UNABLE TO VERIFY MARK'S
 ME2978'CONDITION, HOWEVER THE BOX IS FULLY INTACT.
 ME2978'
 ME2978'RM1 LOCATED IN GOOD CONDITION
 ME2978'RM2 SOUGHT BUT NOT FOUND.
 ME2978'
 ME2978'PICTURES ARE AVAILABLE FOR THIS MARK AND RM1 AT THE GEOCACHING WEBSITE
 ME2978'UNDER THIS MARK'S PID IN THE 'BENCHMARK' SECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1901 ***********************************************************************
 LC1901  DESIGNATION -  DURST
 LC1901  PID         -  LC1901
 LC1901  STATE/COUNTY-  IL/WOODFORD
 LC1901  COUNTRY     -  US
 LC1901  USGS QUAD   -  GERMANTOWN HILLS (2018)
 LC1901
 LC1901                         *CURRENT SURVEY CONTROL
 LC1901  ______________________________________________________________________
 LC1901* NAD 83(1997) POSITION- 40 46 43.32797(N) 089 24 36.86851(W)   ADJUSTED
 LC1901* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 LC1901  ______________________________________________________________________
 LC1901  GEOID HEIGHT    -        -32.663 (meters)                     GEOID18
 LC1901  LAPLACE CORR    -          2.93  (seconds)                    DEFLEC18
 LC1901  HORZ ORDER      -  FIRST
 LC1901
 LC1901.The horizontal coordinates were established by classical geodetic methods
 LC1901.and adjusted by the National Geodetic Survey in October 1999.
 LC1901
 LC1901.The orthometric height was scaled from a topographic map.
 LC1901
 LC1901.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1901.GEOID18 height accuracy estimate available here.
 LC1901
 LC1901.Click photographs - Photos may exist for this station.
 LC1901
 LC1901.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1901
 LC1901. The following values were computed from the NAD 83(1997) position.
 LC1901
 LC1901;                    North         East     Units Scale Factor Converg.
 LC1901;SPC IL W     -   456,726.757   763,850.897   MT  0.99999134   +0 29 38.6
 LC1901;SPC IL W     - 1,498,444.37  2,506,067.48   sFT  0.99999134   +0 29 38.6
 LC1901;UTM  16      - 4,516,986.386   296,609.634   MT  1.00010920   -1 34 29.1
 LC1901
 LC1901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1901!SPC IL W     -   0.99996451  x   0.99999134  =   0.99995585
 LC1901!UTM  16      -   0.99996451  x   1.00010920  =   1.00007371
 LC1901
 LC1901:                Primary Azimuth Mark                     Grid Az
 LC1901:SPC IL W     -  DURST AZ MK                              170 57 08.0
 LC1901:UTM  16      -  DURST AZ MK                              173 01 15.7
 LC1901
 LC1901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9660916986(NAD 83)
 LC1901
 LC1901|---------------------------------------------------------------------|
 LC1901| PID    Reference Object                     Distance      Geod. Az  |
 LC1901|                                                           dddmmss.s |
 LC1901| CI7356 DURST RM 1                           26.980 METERS 03615     |
 LC1901| LC1893 METAMORA ST MARY CATH CH SPIRE      APPROX. 3.9 KM 0665219.8 |
 LC1901| CI7355 DURST AZ MK                                        1712646.6 |
 LC1901| LC1900 LOURDS CATHOLIC CHURCH SPIRE        APPROX. 4.7 KM 2874314.8 |
 LC1901| CI7357 DURST RM 2                           20.823 METERS 30109     |
 LC1901|---------------------------------------------------------------------|
 LC1901
 LC1901                          SUPERSEDED SURVEY CONTROL
 LC1901
 LC1901  NAD 83(1986)-  40 46 43.34073(N)    089 24 36.87264(W) AD(       ) 1
 LC1901  NAD 27      -  40 46 43.20700(N)    089 24 36.55100(W) AD(       ) 1
 LC1901
 LC1901.Superseded values are not recommended for survey control.
 LC1901
 LC1901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1901.See file dsdata.pdf to determine how the superseded data were derived.
 LC1901
 LC1901_MARKER: DS = TRIANGULATION STATION DISK
 LC1901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1901_STAMPING: DURST 1939
 LC1901_MARK LOGO: CGS
 LC1901_PROJECTION: FLUSH
 LC1901_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1901+STABILITY: SURFACE MOTION
 LC1901
 LC1901  HISTORY     - Date     Condition        Report By
 LC1901  HISTORY     - 1939     MONUMENTED       CGS
 LC1901  HISTORY     - 19800615 GOOD             NGS
 LC1901  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC1901
 LC1901                          STATION DESCRIPTION
 LC1901
 LC1901'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1901'THE STATION IS LOCATED 1 MILE SOUTH AND 2-3/4 MILES WEST OF
 LC1901'METAMORA, IN THE SE 1/4 SE 1/4 OF SEC. 23, T. 27 N., R. 3 W..
 LC1901'ON LAND OF THE WINKLER HEIRS, JOE DURST TENANT, IN THE BARNYARD.
 LC1901'IT IS 94 FEET SOUTH OF THE CENTER LINE OF ILLINOIS HIGHWAY
 LC1901'NO. 116, 53 FEET SOUTH OF THE NORTH FENCE OF THE BARNYARD,
 LC1901'54 FEET EAST OF THE WEST FENCE OF THE BARNYARD, AND 41 FEET
 LC1901'NORTHEAST OF THE NORTHEAST CORNER OF THE BARN.  THE MARK,
 LC1901'IS FLUSH WITH THE SURFACE OF THE GROUND
 LC1901'AND IS STAMPED DURST 1939.
 LC1901'
 LC1901'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS ILLINOIS
 LC1901'NO. 116 AND NO. 89, IN METAMORA, GO WEST ON NO. 116 FOR 2.7
 LC1901'MILES TO A RED BRICK HOUSE ON THE LEFT (SOUTH) SIDE OF THE
 LC1901'HIGHWAY (HOME OF JOE DURST) AND THE STATION.
 LC1901'
 LC1901'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1901'BRONZE DISKS SET IN CONCRETE.
 LC1901'
 LC1901'REFERENCE MARK NO. 1 IS 88.52 FEET, 26.980 METERS, NORTHEAST OF
 LC1901'THE STATION, IN THE NORTHEAST FENCE CORNER OF THE BARN YARD.
 LC1901'IT IS 43 FEET SOUTH OF THE CENTER LINE OF HIGHWAY NO. 116 AND
 LC1901'28 FEET EAST OF THE EAST POST OF THE BARNYARD GATE.  THE
 LC1901'MARK, PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED
 LC1901'DURST NO 1 1939.
 LC1901'
 LC1901'REFERENCE MARK NO. 2 IS 20.823 METERS, 68.32 FEET, NORTHWEST
 LC1901'OF THE STATION, 43 FEET SOUTH OF THE CENTER LINE OF HIGHWAY
 LC1901'NO. 116, AND 74 FEET WEST OF THE WEST POST OF THE BARNYARD
 LC1901'GATE.  THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND
 LC1901'IS STAMPED DURST NO 2 1939.
 LC1901'
 LC1901'AZIMUTH MARK IS APPROXIMATELY 1.0 MILE SOUTH OF THE STATION,
 LC1901'IN A BARNYARD, 34 FEET WEST OF THE WEST SIDE OF A GARAGE, 9
 LC1901'FEET EAST OF THE EAST POST OF A GATE IN THE NORTH HOUSE YARD
 LC1901'FENCE, AND 6-1/2 FEET EAST OF A POWER LINE POLE.  THE MARK,
 LC1901'PROJECTS 3 INCHES ABOVE THE GROUND AND IS STAMPED
 LC1901'DURST 1939.  TO REACH THE MARK FROM THE STATION, GO EAST ON
 LC1901'HIGHWAY NO. 116 FOR 0.65 MILE, THEN TURN RIGHT (SOUTH) AND GO
 LC1901'1.3 MILES, TURN RIGHT (WEST) AND GO 0.5 MILE, TURN RIGHT
 LC1901'(NORTH) INTO A LANE AND GO 0.15 MILE TO A FARMHOUSE AND THE
 LC1901'MARK.
 LC1901'
 LC1901'THE REFERENCE MARKS AND THE AZIMUTH MARK ARE WITNESSED BY
 LC1901'4- BY 4-INCH WHITE POSTS WHICH PROJECT 2-1/2 FEET ABOVE THE
 LC1901'GROUND.
 LC1901'
 LC1901'A 64-FOOT TOWER IS NEEDED TO SEE ALL LINES.
 LC1901'
 LC1901'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1901
 LC1901                          STATION RECOVERY (1980)
 LC1901
 LC1901'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1901'STATION MARK, RM 1, 2 AND THE AZ MK WERE RECOVERED IN GOOD CONDITION.
 LC1901'HOWEVER THE AZ MK WAS IN WAY OF FARM IMPROVEMENT AND WAS AS PER
 LC1901'REQUESTED OF FARM TENANT DESTROYED AFTER ESTABLISHING A NEW AZ MK.
 LC1901'THE DISTANCE TO RM 1 CHECKED.  RM 2 WAS LONGER BY 0.05 FOOT. (1.52 CM)
 LC1901'THE DIRECTION TO THE R M CHECKED.  THE 1939 TO REACH IS ADEQUATE TO
 LC1901'RECOVER STATION.
 LC1901'
 LC1901'THE STATION MARKS ARE STANDARD DISKS, STAMPED---DURST 1939---.  IT IS
 LC1901'118 FT (36.0 M) N OF A WELL HAND PUMP, 94 FT (28.7 M) S OF OF
 LC1901'CENTERLINE OF HWY, 53 FT (16.2 M) E OF FENCE, 69.5 FT (21.2 M) W OF A
 LC1901'CHAIN LINK FENCE, 63 FT (19.2 M) OF A WELL PUMP, 37 FT (11.3 M) W OF
 LC1901'CENTERLINE OF DRIVEWAY AND 40 FT (12.2 M) NE OF NE CORNER OF BARN.
 LC1901'THE MARK IS FLUSH.  RM 1 IS A STANDARD DISK, STAMPED---DURST NO 1
 LC1901'1939---.  IT IS 43 FT (13.1 M) S OF CENTERLINE OF HWYS, 35 FT (10.7 M)
 LC1901'E OF CENTERLINE OF DRIVEWAY, 3 FT (0.9 M) NW OF NW CORNER OF FENCE AND
 LC1901'55 FT (16.8 M) N OF THE WELL PUMP.  THE MARK PROJECTS 3 INCHES.  RM 2
 LC1901'A STANDARD DISK, STAMPED---DURST NO 2 1939---.  IT IS 43 FT (13.1 M) S
 LC1901'OF CENTERLINE OF HWYS, 3 FT (0.9 M) E OF FENCE, 1 FT (0.3 M) N OF A
 LC1901'WOOD WITNESS POST AND 0.5 FT (15.2 CM) S OF FENCE.  THE MARK PROJECTS
 LC1901'10 INCHES. THE AZ MK A STANDARD DISK, STAMPED---DURST 1939 1980---.
 LC1901'IT IS 19 FT (5.8 M) W OF CENTERLINE OF ROAD AND 1 FT (0.3 M) N OF A
 LC1901'METAL WITNESS POST.  THE MARK IS FLUSH.  TO REACH THE AZ MK FROM THE
 LC1901'STATION, GO E ON STATE HWY 116 FOR 0.6 MILE.  (1.0 KM) TURN RIGHT, GO
 LC1901'S ON GRAVELED ROAD FOR 1.2 MILE (1.9 KM) TO THE MARK ON THE RIGHT, W
 LC1901'SIDE OF ROAD.
 LC1901
 LC1901                          STATION RECOVERY (1998)
 LC1901
 LC1901'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1901'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0237 ***********************************************************************
 MF0237  DESIGNATION -  DWIGHT
 MF0237  PID         -  MF0237
 MF0237  STATE/COUNTY-  IL/LIVINGSTON
 MF0237  COUNTRY     -  US
 MF0237  USGS QUAD   -  DWIGHT (2018)
 MF0237
 MF0237                         *CURRENT SURVEY CONTROL
 MF0237  ______________________________________________________________________
 MF0237* NAD 83(1986) POSITION- 41 05 31.14   (N) 088 25 35.01   (W)   HD_HELD1
 MF0237* NAVD 88 ORTHO HEIGHT -   194.900 (meters)      639.43  (feet) ADJUSTED
 MF0237  ______________________________________________________________________
 MF0237  GEOID HEIGHT    -        -32.425 (meters)                     GEOID18
 MF0237  DYNAMIC HEIGHT  -        194.822 (meters)      639.18  (feet) COMP
 MF0237  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0237
 MF0237  VERT ORDER      -  SECOND    CLASS 0
 MF0237
 MF0237.The horizontal coordinates were determined by differentially corrected
 MF0237.hand held GPS observations or other comparable positioning techniques
 MF0237.and have an estimated accuracy of +/- 3 meters.
 MF0237
 MF0237.The orthometric height was determined by differential leveling and
 MF0237.adjusted by the NATIONAL GEODETIC SURVEY
 MF0237.in June 1991.
 MF0237
 MF0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0237.GEOID18 height accuracy estimate available here.
 MF0237
 MF0237.Click photographs - Photos may exist for this station.
 MF0237
 MF0237.The dynamic height is computed by dividing the NAVD 88
 MF0237.geopotential number by the normal gravity value computed on the
 MF0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0237.degrees latitude (g = 980.6199 gals.).
 MF0237
 MF0237.The modeled gravity was interpolated from observed gravity values.
 MF0237
 MF0237;                    North         East    Units  Estimated Accuracy
 MF0237;SPC IL E     -   491,260.9     292,181.6     MT  (+/- 3 meters HH1 GPS) 
 MF0237
 MF0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8020349948(NAD 83)
 MF0237
 MF0237                          SUPERSEDED SURVEY CONTROL
 MF0237
 MF0237  NGVD 29 (??/??/92)  194.97   (m)          639.7    (f) COMPUTED    2 0
 MF0237
 MF0237.Superseded values are not recommended for survey control.
 MF0237
 MF0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0237.See file dsdata.pdf to determine how the superseded data were derived.
 MF0237
 MF0237_MARKER: DB = BENCH MARK DISK
 MF0237_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0237_SP_SET: BUILDING
 MF0237_STAMPING: 639.756 DWIGHT 957.6 1934
 MF0237_MARK LOGO: CGS
 MF0237_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0237_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0237+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2025
 MF0237
 MF0237  HISTORY     - Date     Condition        Report By
 MF0237  HISTORY     - 1934     MONUMENTED       CGS
 MF0237  HISTORY     - 1942     GOOD             CGS
 MF0237  HISTORY     - 1990     GOOD             USPSQD
 MF0237  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0237  HISTORY     - 20180308 GOOD             INDIV
 MF0237  HISTORY     - 20250121 GOOD             ILDT
 MF0237
 MF0237                          STATION DESCRIPTION
 MF0237
 MF0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0237'AT DWIGHT.
 MF0237'AT DWIGHT, LIVINGSTON COUNTY, AT THE SOUTHEAST CORNER OF DWIGHT
 MF0237'VILLAGE HALL, IN THE BRICK WALL, 24 FEET EAST OF THE SOUTH (FRONT)
 MF0237'ENTRANCE, AND ABOUT 3 1/2 FEET ABOVE THE GROUND.  A STANDARD DISK,
 MF0237'STAMPED 639.756 DWIGHT 1934 AND SET VERTICALLY.
 MF0237
 MF0237                          STATION RECOVERY (1990)
 MF0237
 MF0237'RECOVERY NOTE BY US POWER SQUADRON 1990 (IB)
 MF0237'RECOVERED IN GOOD CONDITION.
 MF0237
 MF0237                          STATION RECOVERY (2008)
 MF0237
 MF0237'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0237'A NEW BUILDING IS BEING CONSTRUCTED AT THIS SITE.  NO REMAINS OF THE
 MF0237'ORIGINAL BUILDING WERE NOTED.
 MF0237'
 MF0237
 MF0237                          STATION RECOVERY (2018)
 MF0237
 MF0237'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (JMS)
 MF0237'ORIGINAL DWIGHT VILLAGE HALL BUILDING IS STILL AT NORTHWEST CORNER OF
 MF0237'E. CHIPPEWA STREET AND S. FRANKLIN STREET.
 MF0237
 MF0237                          STATION RECOVERY (2025)
 MF0237
 MF0237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF0237'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0271 ***********************************************************************
 MF0271  DESIGNATION -  DWIGHT
 MF0271  PID         -  MF0271
 MF0271  STATE/COUNTY-  IL/LIVINGSTON
 MF0271  COUNTRY     -  US
 MF0271  USGS QUAD   -  DWIGHT (2018)
 MF0271
 MF0271                         *CURRENT SURVEY CONTROL
 MF0271  ______________________________________________________________________
 MF0271* NAD 83(1997) POSITION- 41 05 36.98148(N) 088 26 51.65937(W)   ADJUSTED
 MF0271* NAVD 88 ORTHO HEIGHT -   194.000 (meters)      636.48  (feet) ADJUSTED
 MF0271  ______________________________________________________________________
 MF0271  GEOID HEIGHT    -        -32.416 (meters)                     GEOID18
 MF0271  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 MF0271  DYNAMIC HEIGHT  -        193.922 (meters)      636.23  (feet) COMP
 MF0271  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 MF0271
 MF0271  HORZ ORDER      -  SECOND
 MF0271  VERT ORDER      -  SECOND    CLASS 0
 MF0271
 MF0271.The horizontal coordinates were established by classical geodetic methods
 MF0271.and adjusted by the National Geodetic Survey in October 1999.
 MF0271
 MF0271.The orthometric height was determined by differential leveling and
 MF0271.adjusted by the NATIONAL GEODETIC SURVEY
 MF0271.in June 1991.
 MF0271
 MF0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0271.GEOID18 height accuracy estimate available here.
 MF0271
 MF0271.Click photographs - Photos may exist for this station.
 MF0271
 MF0271.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0271
 MF0271.The dynamic height is computed by dividing the NAVD 88
 MF0271.geopotential number by the normal gravity value computed on the
 MF0271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0271.degrees latitude (g = 980.6199 gals.).
 MF0271
 MF0271.The modeled gravity was interpolated from observed gravity values.
 MF0271
 MF0271. The following values were computed from the NAD 83(1997) position.
 MF0271
 MF0271;                    North         East     Units Scale Factor Converg.
 MF0271;SPC IL E     -   491,443.232   290,393.020   MT  0.99997614   -0 04 30.6
 MF0271;SPC IL E     - 1,612,343.34    952,731.10   sFT  0.99997614   -0 04 30.6
 MF0271;UTM  16      - 4,550,158.007   378,418.257   MT  0.99978193   -0 57 06.0
 MF0271
 MF0271!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0271!SPC IL E     -   0.99997465  x   0.99997614  =   0.99995080
 MF0271!UTM  16      -   0.99997465  x   0.99978193  =   0.99975659
 MF0271
 MF0271:                Primary Azimuth Mark                     Grid Az
 MF0271:SPC IL E     -  DWIGHT 2 RM 5                            069 46 58.2
 MF0271:UTM  16      -  DWIGHT 2 RM 5                            070 39 33.6
 MF0271
 MF0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7841850158(NAD 83)
 MF0271
 MF0271|---------------------------------------------------------------------|
 MF0271| PID    Reference Object                     Distance      Geod. Az  |
 MF0271|                                                           dddmmss.s |
 MF0271| CI7358 DWIGHT 2 RM 5                                      0694227.6 |
 MF0271| MF1428 DWIGHT METHODIST CHURCH SPIRE       APPROX. 1.5 KM 0893231.0 |
 MF0271| MF0270 DWIGHT RM 2                          26.696 METERS 09604     |
 MF0271| MF0272 DWIGHT 2                             30.274 METERS 18703     |
 MF0271| MF1427 DWIGHT OAKDALE REFORM WOMEN TK      APPROX. 2.0 KM 2735222.2 |
 MF0271| MF0275 DWIGHT RM 1                          24.165 METERS 35836     |
 MF0271|---------------------------------------------------------------------|
 MF0271
 MF0271                          SUPERSEDED SURVEY CONTROL
 MF0271
 MF0271  NAD 83(1997)-  41 05 36.98925(N)    088 26 51.66567(W) AD(       ) 2
 MF0271  NAD 83(1986)-  41 05 36.99028(N)    088 26 51.66972(W) AD(       ) 2
 MF0271  NAD 27      -  41 05 36.87650(N)    088 26 51.45780(W) AD(       ) 2
 MF0271  NGVD 29 (??/??/92)  194.07   (m)          636.7    (f) COMPUTED    2 0
 MF0271  NGVD 29             194.07   (m)          636.7    (f) LEVELING    3  
 MF0271
 MF0271.Superseded values are not recommended for survey control.
 MF0271
 MF0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0271.See file dsdata.pdf to determine how the superseded data were derived.
 MF0271
 MF0271_MARKER: DE = TRAVERSE STATION DISK
 MF0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0271_STAMPING: DWIGHT 1960
 MF0271_MARK LOGO: CGS
 MF0271_PROJECTION: FLUSH
 MF0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0271+STABILITY: SURFACE MOTION
 MF0271
 MF0271  HISTORY     - Date     Condition        Report By
 MF0271  HISTORY     - 1960     MONUMENTED       CGS
 MF0271  HISTORY     - 1961     GOOD             CGS
 MF0271  HISTORY     - 1972     GOOD             NGS
 MF0271  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0271
 MF0271                          STATION DESCRIPTION
 MF0271
 MF0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0271'STATION IS LOCATED ABOUT 1.0 MILE WEST OF DWIGHT, ABOUT 0.35
 MF0271'MILE WEST OF THE JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE
 MF0271'17 AND ON THE SOUTH SIDE OF STATE ROUTE 17 AT CORNER IN FENCE
 MF0271'WHERE THE RIGHT-OF-WAY NARROWS.
 MF0271'
 MF0271'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE
 MF0271'17 IN THE WEST EDGE OF DWIGHT, GO WEST ON STATE ROUTE 17 FOR
 MF0271'0.35 MILE TO STATION ON LEFT AS DESCRIBED.
 MF0271'
 MF0271'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED DWIGHT 1960,
 MF0271'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 MF0271'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 49.5
 MF0271'FEET SOUTH OF THE CENTER OF STATE ROUTE 17, 35 FEET SOUTHEAST
 MF0271'OF THE TELEPHONE POLE, 20 FEET SOUTH-SOUTHEAST OF A CONCRETE
 MF0271'RIGHT-OF-WAY MARKER, 10.8 FEET NORTH-NORTHEAST OF A CONCRETE
 MF0271'RIGHT-OF-WAY MARKER AND 10.7 FEET NORTH-NORTHWEST OF THE
 MF0271'WITNESS POST AND FENCE.
 MF0271'
 MF0271'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED DWIGHT
 MF0271'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 MF0271'WHICH IS PROJECTING ABOUT 2 INCHES.  THE MARK IS 30 FEET NORTH
 MF0271'OF THE CENTER OF STATE ROUTE 17, 1.6 FEET EAST OF THE RIGHT-OF-WAY
 MF0271'MARKER AND 1 FOOT SOUTH OF THE FENCE.
 MF0271'
 MF0271'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED DWIGHT
 MF0271'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 MF0271'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 MF0271'IS 85 FEET EAST OF THE WITNESS POST, 60.5 FEET SOUTH OF THE
 MF0271'CENTER OF STATE ROUTE 17 AND 1 FOOT NORTH OF THE FENCE.
 MF0271'
 MF0271'NO AZIMUTH MARK WAS SET AT THIS STATION.
 MF0271'
 MF0271'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF0271
 MF0271                          STATION RECOVERY (1961)
 MF0271
 MF0271'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0271'0.4 MI W FROM DWIGHT.
 MF0271'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM ITS JUNCTION
 MF0271'WITH U.S. HIGHWAY 66 IN THE WEST PART OF DWIGHT, ABOUT 0.2
 MF0271'MILES EAST OF A FARM HOUSE ON THE NORTH SIDE OF THE ROAD,
 MF0271'50 FEET SOUTH OF THE CENTER LINE OF STATE HIGHWAY 17, 10.5
 MF0271'FEET NORTH OF THE FENCE, 35 FEET SOUTHEAST OF THE SIXTH TELEPHONE
 MF0271'POLE EAST OF THE FARM HOUSE, 11 FEET NORTH-NORTHEAST OF A CONCRETE
 MF0271'R.O.W. MARKER, 10.5 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MF0271'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 MF0271'FLUSH WITH THE GROUND.
 MF0271
 MF0271                          STATION RECOVERY (1972)
 MF0271
 MF0271'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF0271'ALL MARKS WERE OFUND IN GOOD CONDITION.  THE DISTANCE AND
 MF0271'DIRECTION TO THE REFERENCE MARKS CHECKED AS DID THE DIRECTION
 MF0271'TO THE SPIRE.  THE MARKS WERE IN THE WAY OF ROAD CONSTRUCTION
 MF0271'AND WERE DESTROYED AFTER A NEW STATION DWIGHT 2 1972 WAS
 MF0271'ESTABLISHED.  THE UNDERGROUND STATION MARK WAS LEFT INTACT.
 MF0271'
 MF0271'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0271'
 MF0271'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE WEST
 MF0271'OF DWIGHT
 MF0271
 MF0271                          STATION RECOVERY (2008)
 MF0271
 MF0271'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0271'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
 MF0271'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0272 ***********************************************************************
 MF0272  DESIGNATION -  DWIGHT 2
 MF0272  PID         -  MF0272
 MF0272  STATE/COUNTY-  IL/LIVINGSTON
 MF0272  COUNTRY     -  US
 MF0272  USGS QUAD   -  DWIGHT (2018)
 MF0272
 MF0272                         *CURRENT SURVEY CONTROL
 MF0272  ______________________________________________________________________
 MF0272* NAD 83(1997) POSITION- 41 05 36.00752(N) 088 26 51.81851(W)   NO CHECK
 MF0272* NAVD 88 ORTHO HEIGHT -   193.83  (meters)      635.9   (feet) RESET
 MF0272  ______________________________________________________________________
 MF0272  GEOID HEIGHT    -        -32.415 (meters)                     GEOID18
 MF0272  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 MF0272  HORZ ORDER      -  THIRD
 MF0272  VERT ORDER      -  THIRD
 MF0272
 MF0272.The horizontal coordinates were established by classical geodetic methods
 MF0272.and adjusted by the National Geodetic Survey in October 1999.
 MF0272
 MF0272.No horizontal observational check was made to the station.
 MF0272
 MF0272.The orthometric height was computed from unverified reset data.
 MF0272
 MF0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0272.GEOID18 height accuracy estimate available here.
 MF0272
 MF0272.Click photographs - Photos may exist for this station.
 MF0272
 MF0272.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0272
 MF0272. The following values were computed from the NAD 83(1997) position.
 MF0272
 MF0272;                    North         East     Units Scale Factor Converg.
 MF0272;SPC IL E     -   491,413.192   290,389.266   MT  0.99997614   -0 04 30.7
 MF0272;SPC IL E     - 1,612,244.78    952,718.78   sFT  0.99997614   -0 04 30.7
 MF0272;UTM  16      - 4,550,128.034   378,414.045   MT  0.99978194   -0 57 06.1
 MF0272
 MF0272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0272!SPC IL E     -   0.99997468  x   0.99997614  =   0.99995082
 MF0272!UTM  16      -   0.99997468  x   0.99978194  =   0.99975663
 MF0272
 MF0272:                Primary Azimuth Mark                     Grid Az
 MF0272:SPC IL E     -  DWIGHT 2 RM 5                            067 03 37.0
 MF0272:UTM  16      -  DWIGHT 2 RM 5                            067 56 12.4
 MF0272
 MF0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7841450128(NAD 83)
 MF0272
 MF0272|---------------------------------------------------------------------|
 MF0272| PID    Reference Object                     Distance      Geod. Az  |
 MF0272|                                                           dddmmss.s |
 MF0272| MF0271 DWIGHT                               30.274 METERS 00703     |
 MF0272| MF0270 DWIGHT RM 2                          40.706 METERS 04801     |
 MF0272| CI7358 DWIGHT 2 RM 5                                      0665906.3 |
 MF0272| MF0273 DWIGHT 2 RM 3                         6.228 METERS 09001     |
 MF0272| MF0274 DWIGHT 2 RM 4                         5.237 METERS 22120     |
 MF0272| MF1427 DWIGHT OAKDALE REFORM WOMEN TK      APPROX. 2.0 KM 2744529.4 |
 MF0272|---------------------------------------------------------------------|
 MF0272
 MF0272                          SUPERSEDED SURVEY CONTROL
 MF0272
 MF0272  NAD 83(1997)-  41 05 36.01529(N)    088 26 51.82482(W) AD(       ) 3
 MF0272  NAD 83(1986)-  41 05 36.01635(N)    088 26 51.82885(W) AD(       ) 3
 MF0272  NAD 27      -  41 05 35.90257(N)    088 26 51.61697(W) AD(       ) 3
 MF0272  NGVD 29             193.90   (m)          636.2    (f) LEVELING    3  
 MF0272
 MF0272.Superseded values are not recommended for survey control.
 MF0272
 MF0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0272.See file dsdata.pdf to determine how the superseded data were derived.
 MF0272
 MF0272_MARKER: DE = TRAVERSE STATION DISK
 MF0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0272_STAMPING: DWIGHT 2 1972
 MF0272_MARK LOGO: CGS
 MF0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0272+STABILITY: SURFACE MOTION
 MF0272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0272+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2008
 MF0272
 MF0272  HISTORY     - Date     Condition        Report By
 MF0272  HISTORY     - 1972     MONUMENTED       NGS
 MF0272  HISTORY     - 1972     GOOD             NGS
 MF0272  HISTORY     - 1989     POOR             USPSQD
 MF0272  HISTORY     - 20081008 GOOD             GEOCAC
 MF0272
 MF0272                          STATION DESCRIPTION
 MF0272
 MF0272'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 MF0272'0.4 MI W FROM DWIGHT.
 MF0272'0.4 MILE WEST ALONG STATE HIGHWAY 17 FROM ITS JUNCTIN WITH
 MF0272'U.S. HIGHWAY 66 AT THE WEST EDGE OF DWIGHT, IN THE SOUTHEAST
 MF0272'EDGE OF THE INTERCHANGE OF HIGHWAY 17 AND INTERSTATE HIGHWAY 55,
 MF0272'1 FOOT NORTHWEST OF A METAL WITNESS POST, 20 FEET WEST OF A METAL
 MF0272'WITNESS POST, 18 FEET NORTHEAST OF A METAL WITNESS POST, 148
 MF0272'FEET SOUTH OF THE CENTERLINE OF HIGHWAY 17, SET IN THE TP OF
 MF0272'A ROUND CONCRETE POST PROJECTING 2 INCHES.
 MF0272
 MF0272                          STATION RECOVERY (1972)
 MF0272
 MF0272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF0272'THE STATION IS LOCATED ABOUT 1 MILE WEST OF DWIGHT, 0.35 MILE
 MF0272'WEST OF THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 17,
 MF0272'IN THE SOUTHEAST ANGLE OF THE INTERCHANGE OF HIGHWAY 17 AND
 MF0272'INTERSTATE HIGHWAY 55, 1 FOOT NORTHWEST OF A METAL WITNESS
 MF0272'POST, 20 FEET WEST OF A METAL WITNESS POST, 18 FEET NORTHEAST
 MF0272'OF A METAL WITNESS POST AND 148 FEET SOUTH OF THE CENTERLINE
 MF0272'OF HIGHWAY 17.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 MF0272'STAMPED DWIGHT 2 1972.
 MF0272'
 MF0272'REFERENCE MARK 3 IS 147 FEET SOUTH OF THE CENTERLINE OF THE
 MF0272'HIGHWAY, 20 FEET EAST OF A METAL WITNESS POST AND 1 FOOT WEST
 MF0272'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND
 MF0272'THE DISK IS STAMPED DWIGHT 2 NO 3 1972.
 MF0272'
 MF0272'REFERENCE MARK 4 IS 162 FEET SOUTH OF THE CENTERLINE OF THE
 MF0272'HIGHWAY, 1 FOOT NORTHEAST OF A METAL WITNESS POST AND 17 FEET
 MF0272'SOUTHWEST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND
 MF0272'THE DISK IS STAMPED DWIGHT 2 NO 4 1972.
 MF0272'
 MF0272'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 MF0272'DWIGHT 2 NO 5 1972, SET IN A DRILL HOLE IN THE TOP OF THE
 MF0272'NORTHEAST ABUTMENT OF AN 18 FOOT CONCRETE BRIDGE OVER A
 MF0272'DRAINAGE DITCH, 1 FOOT SOUTH OF A METAL WITNESS POST, 52 FEET
 MF0272'WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF HIGHWAY 66 AND
 MF0272'10 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD.
 MF0272'
 MF0272'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0272
 MF0272                          STATION RECOVERY (1989)
 MF0272
 MF0272'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 MF0272'MARK RECOVERED IN POOR CONDITION.
 MF0272
 MF0272                          STATION RECOVERY (2008)
 MF0272
 MF0272'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0272'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .  PICTURES ARE
 MF0272'AVAILABLE AT THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM) IN THE
 MF0272'BENCHMARKING  SECTION UNDER THIS MARK S PID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0274 ***********************************************************************
 MF0274  DESIGNATION -  DWIGHT 2 RM 4
 MF0274  PID         -  MF0274
 MF0274  STATE/COUNTY-  IL/LIVINGSTON
 MF0274  COUNTRY     -  US
 MF0274  USGS QUAD   -  DWIGHT (2018)
 MF0274
 MF0274                         *CURRENT SURVEY CONTROL
 MF0274  ______________________________________________________________________
 MF0274* NAD 83(1986) POSITION- 41 05 35.88   (N) 088 26 51.97   (W)   HD_HELD1
 MF0274* NAVD 88 ORTHO HEIGHT -   193.75  (meters)      635.7   (feet) RESET
 MF0274  ______________________________________________________________________
 MF0274  GEOID HEIGHT    -        -32.415 (meters)                     GEOID18
 MF0274  VERT ORDER      -  THIRD
 MF0274
 MF0274.The horizontal coordinates were determined by differentially corrected
 MF0274.hand held GPS observations or other comparable positioning techniques
 MF0274.and have an estimated accuracy of +/- 3 meters.
 MF0274
 MF0274.The orthometric height was computed from unverified reset data.
 MF0274
 MF0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0274.GEOID18 height accuracy estimate available here.
 MF0274
 MF0274.Click photographs - Photos may exist for this station.
 MF0274
 MF0274;                    North         East    Units  Estimated Accuracy
 MF0274;SPC IL E     -   491,409.3     290,385.7     MT  (+/- 3 meters HH1 GPS) 
 MF0274
 MF0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7841050124(NAD 83)
 MF0274
 MF0274                          SUPERSEDED SURVEY CONTROL
 MF0274
 MF0274.No superseded survey control is available for this station.
 MF0274
 MF0274_MARKER: DR = REFERENCE MARK DISK
 MF0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0274_STAMPING: DWIGHT 2 NO 4 1972
 MF0274_MARK LOGO: CGS
 MF0274_PROJECTION: FLUSH
 MF0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0274+STABILITY: SURFACE MOTION
 MF0274
 MF0274  HISTORY     - Date     Condition        Report By
 MF0274  HISTORY     - 1972     MONUMENTED       NGS
 MF0274  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0274
 MF0274                          STATION DESCRIPTION
 MF0274
 MF0274'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF0274'0.4 MI W FROM DWIGHT.
 MF0274'0.4 MILE WEST ALONG STATE HIGHWAY 17 FROM ITS JUNCTION WITH
 MF0274'U.S. HIGHWAY 66 AT WEST EDGE OF DWIGHT, IN THE SOUTHEAST
 MF0274'ANGLE OF THE INTERCHANGE OF HIGHWAY 17 AND U.S. HIGHWAY
 MF0274'55 (INTERSTATE), 162 FEET SOUTH OF THE CENTERLINE OF HIGHWAY
 MF0274'17, 1 FOOT NORTHEAST OF A METAL WITNESS POST, 17 FEET SOUTHWEST
 MF0274'OF A METAL WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE
 MF0274'POST FLUSH WITH THE GROUND.
 MF0274
 MF0274                          STATION RECOVERY (2008)
 MF0274
 MF0274'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0274'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
 MF0274'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0275 ***********************************************************************
 MF0275  DESIGNATION -  DWIGHT RM 1
 MF0275  PID         -  MF0275
 MF0275  STATE/COUNTY-  IL/LIVINGSTON
 MF0275  COUNTRY     -  US
 MF0275  USGS QUAD   -  DWIGHT (2018)
 MF0275
 MF0275                         *CURRENT SURVEY CONTROL
 MF0275  ______________________________________________________________________
 MF0275* NAD 83(1986) POSITION- 41 05 37.76   (N) 088 26 51.68   (W)   HD_HELD1
 MF0275* NAVD 88 ORTHO HEIGHT -   194.287 (meters)      637.42  (feet) ADJUSTED
 MF0275  ______________________________________________________________________
 MF0275  GEOID HEIGHT    -        -32.417 (meters)                     GEOID18
 MF0275  DYNAMIC HEIGHT  -        194.209 (meters)      637.17  (feet) COMP
 MF0275  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 MF0275
 MF0275  VERT ORDER      -  SECOND    CLASS 0
 MF0275
 MF0275.The horizontal coordinates were determined by differentially corrected
 MF0275.hand held GPS observations or other comparable positioning techniques
 MF0275.and have an estimated accuracy of +/- 3 meters.
 MF0275
 MF0275.The orthometric height was determined by differential leveling and
 MF0275.adjusted by the NATIONAL GEODETIC SURVEY
 MF0275.in June 1991.
 MF0275
 MF0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0275.GEOID18 height accuracy estimate available here.
 MF0275
 MF0275.Click photographs - Photos may exist for this station.
 MF0275
 MF0275.The dynamic height is computed by dividing the NAVD 88
 MF0275.geopotential number by the normal gravity value computed on the
 MF0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0275.degrees latitude (g = 980.6199 gals.).
 MF0275
 MF0275.The modeled gravity was interpolated from observed gravity values.
 MF0275
 MF0275;                    North         East    Units  Estimated Accuracy
 MF0275;SPC IL E     -   491,467.2     290,392.6     MT  (+/- 3 meters HH1 GPS) 
 MF0275
 MF0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7841850182(NAD 83)
 MF0275
 MF0275                          SUPERSEDED SURVEY CONTROL
 MF0275
 MF0275  NGVD 29 (??/??/92)  194.359  (m)          637.66   (f) ADJ UNCH    2 0
 MF0275
 MF0275.Superseded values are not recommended for survey control.
 MF0275
 MF0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0275.See file dsdata.pdf to determine how the superseded data were derived.
 MF0275
 MF0275_MARKER: DR = REFERENCE MARK DISK
 MF0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0275_STAMPING: DWIGHT NO 1 1960
 MF0275_MARK LOGO: CGS
 MF0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0275+STABILITY: SURFACE MOTION
 MF0275
 MF0275  HISTORY     - Date     Condition        Report By
 MF0275  HISTORY     - 1960     MONUMENTED       CGS
 MF0275  HISTORY     - 1961     GOOD             CGS
 MF0275  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0275
 MF0275                          STATION DESCRIPTION
 MF0275
 MF0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0275'0.4 MI W FROM DWIGHT.
 MF0275'ABOUT 0.4 MILE WEST ALONG STATE HIGHWAY 17 FROM ITS JUNCTION
 MF0275'WITH U.S. HIGHWAY 66 IN THE WEST PART OF DWIGHT, ABOUT 0.2 MILE
 MF0275'EAST OF A FARM HOUSE ON THE NORTH SIDE OF THE ROAD, 30 FEET
 MF0275'NORTH OF THE CENTER LINE OF STATE HIGHWAY 17, 0.5 FEET SOUTH
 MF0275'OF THE FENCE, 82.5 FEET EAST OF THE THIRD POWER POLE EAST OF
 MF0275'POWER POLE WITH A TRANSFORMER, 79.3 FEET NORTH OF TRAVERSE
 MF0275'STATION DWIGHT 1960, 1 FOOT EAST OF A CONCRETE RIGHT-OF-WAY
 MF0275'MARKER, 89.9 FEET NORTH OF A METAL WITNESS POST, 1.5 FEET ABOVE
 MF0275'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 MF0275'POST WHICH PROJECTS ABOUT 1 INCH.
 MF0275
 MF0275                          STATION RECOVERY (2008)
 MF0275
 MF0275'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0275'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
 MF0275'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0270 ***********************************************************************
 MF0270  DESIGNATION -  DWIGHT RM 2
 MF0270  PID         -  MF0270
 MF0270  STATE/COUNTY-  IL/LIVINGSTON
 MF0270  COUNTRY     -  US
 MF0270  USGS QUAD   -  DWIGHT (2018)
 MF0270
 MF0270                         *CURRENT SURVEY CONTROL
 MF0270  ______________________________________________________________________
 MF0270* NAD 83(1986) POSITION- 41 05 36.89   (N) 088 26 50.52   (W)   HD_HELD1
 MF0270* NAVD 88 ORTHO HEIGHT -   193.765 (meters)      635.71  (feet) ADJUSTED
 MF0270  ______________________________________________________________________
 MF0270  GEOID HEIGHT    -        -32.416 (meters)                     GEOID18
 MF0270  DYNAMIC HEIGHT  -        193.687 (meters)      635.45  (feet) COMP
 MF0270  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 MF0270
 MF0270  VERT ORDER      -  SECOND    CLASS 0
 MF0270
 MF0270.The horizontal coordinates were determined by differentially corrected
 MF0270.hand held GPS observations or other comparable positioning techniques
 MF0270.and have an estimated accuracy of +/- 3 meters.
 MF0270
 MF0270.The orthometric height was determined by differential leveling and
 MF0270.adjusted by the NATIONAL GEODETIC SURVEY
 MF0270.in June 1991.
 MF0270
 MF0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0270.GEOID18 height accuracy estimate available here.
 MF0270
 MF0270.Click photographs - Photos may exist for this station.
 MF0270
 MF0270.The dynamic height is computed by dividing the NAVD 88
 MF0270.geopotential number by the normal gravity value computed on the
 MF0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0270.degrees latitude (g = 980.6199 gals.).
 MF0270
 MF0270.The modeled gravity was interpolated from observed gravity values.
 MF0270
 MF0270;                    North         East    Units  Estimated Accuracy
 MF0270;SPC IL E     -   491,440.4     290,419.6     MT  (+/- 3 meters HH1 GPS) 
 MF0270
 MF0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7844450154(NAD 83)
 MF0270
 MF0270                          SUPERSEDED SURVEY CONTROL
 MF0270
 MF0270  NGVD 29 (??/??/92)  193.837  (m)          635.95   (f) ADJ UNCH    2 0
 MF0270
 MF0270.Superseded values are not recommended for survey control.
 MF0270
 MF0270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0270.See file dsdata.pdf to determine how the superseded data were derived.
 MF0270
 MF0270_MARKER: DR = REFERENCE MARK DISK
 MF0270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0270_STAMPING: DWIGHT NO 2 1960
 MF0270_MARK LOGO: CGS
 MF0270_PROJECTION: FLUSH
 MF0270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0270+STABILITY: SURFACE MOTION
 MF0270
 MF0270  HISTORY     - Date     Condition        Report By
 MF0270  HISTORY     - 1960     MONUMENTED       CGS
 MF0270  HISTORY     - 1961     GOOD             CGS
 MF0270  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0270
 MF0270                          STATION DESCRIPTION
 MF0270
 MF0270'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0270'0.4 MI W FROM DWIGHT.
 MF0270'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM ITS JUNCTION
 MF0270'WITH U.S. HIGHWAY 66 IN THE WEST PART OF DWIGHT, ABOUT 0.2
 MF0270'MILES EAST OF A FARM HOUSE ON THE NORTH SIDE OF THE ROAD,
 MF0270'60 FEET SOUTH OF THE CENTER LINE OF STATE HIGHAY 17, 0.5
 MF0270'FEET NORTH OF THE FENCE, 120 FEET EAST OF THE SIXTH TELEPHONE
 MF0270'POLE EAST OF THE FARM HOUSE, 87.6 FEET EAST OF TRAVERSE STATION
 MF0270'DWIGHT, 33 FEET WEST OF A WIRE BRACED TELEPHONE POLE, 85.2
 MF0270'FEET EAST OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL
 MF0270'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 MF0270'THE GROUND.
 MF0270
 MF0270                          STATION RECOVERY (2008)
 MF0270
 MF0270'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0270'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
 MF0270'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1776 ***********************************************************************
 MF1776  CBN         -  This is a Cooperative Base Network Control Station.
 MF1776  PACS        -  This is a Primary Airport Control Station.
 MF1776  DESIGNATION -  DWIPORT
 MF1776  PID         -  MF1776
 MF1776  STATE/COUNTY-  IL/GRUNDY
 MF1776  COUNTRY     -  US
 MF1776  USGS QUAD   -  MAZON (2018)
 MF1776
 MF1776                         *CURRENT SURVEY CONTROL
 MF1776  ______________________________________________________________________
 MF1776* NAD 83(2011) POSITION- 41 07 58.22259(N) 088 26 04.50670(W)   ADJUSTED
 MF1776* NAD 83(2011) ELLIP HT-   157.286 (meters)        (06/27/12)   ADJUSTED
 MF1776* NAD 83(2011) EPOCH   -  2010.00
 MF1776* NAVD 88 ORTHO HEIGHT -   189.81  (meters)      622.7   (feet) GPS OBS
 MF1776  ______________________________________________________________________
 MF1776  NAVD 88 orthometric height was determined with geoid model    GEOID03
 MF1776  GEOID HEIGHT    -        -32.495 (meters)                     GEOID03
 MF1776  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 MF1776  NAD 83(2011) X  -    131,428.563 (meters)                     COMP
 MF1776  NAD 83(2011) Y  - -4,809,222.520 (meters)                     COMP
 MF1776  NAD 83(2011) Z  -  4,173,649.309 (meters)                     COMP
 MF1776  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 MF1776
 MF1776  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1776  Standards:
 MF1776         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1776            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1776  -------------------------------------------------------------------
 MF1776  NETWORK    0.52   0.90           0.24   0.17   0.46     -0.03372534
 MF1776  -------------------------------------------------------------------
 MF1776  Click here for local accuracies and other accuracy information.
 MF1776
 MF1776.This mark is at Dwight Airport (DTG)
 MF1776
 MF1776.The horizontal coordinates were established by GPS observations
 MF1776.and adjusted by the National Geodetic Survey in June 2012.
 MF1776
 MF1776.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1776.been affixed to the stable North American tectonic plate. See 
 MF1776.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1776
 MF1776.The horizontal coordinates are valid at the epoch date displayed above
 MF1776.which is a decimal equivalence of Year/Month/Day.
 MF1776
 MF1776.The orthometric height was determined by GPS observations and a
 MF1776.high-resolution geoid model.
 MF1776
 MF1776.GPS derived orthometric heights for airport stations designated as
 MF1776.PACS or SACS are published to 2 decimal places.  This maintains
 MF1776.centimeter relative accuracy between the PACS and SACS.  It does
 MF1776.not indicate centimeter accuracy relative to other marks which are
 MF1776.part of the published vertical control network.
 MF1776
 MF1776.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1776.GEOID18 height accuracy estimate available here.
 MF1776
 MF1776.Click photographs - Photos may exist for this station.
 MF1776
 MF1776.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1776
 MF1776.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1776
 MF1776.The ellipsoidal height was determined by GPS observations
 MF1776.and is referenced to NAD 83.
 MF1776
 MF1776. The following values were computed from the NAD 83(2011) position.
 MF1776
 MF1776;                    North         East     Units Scale Factor Converg.
 MF1776;SPC IL E     -   495,798.898   291,498.494   MT  0.99997589   -0 03 59.8
 MF1776;SPC IL E     - 1,626,633.55    956,357.98   sFT  0.99997589   -0 03 59.8
 MF1776;UTM  16      - 4,554,495.396   379,590.029   MT  0.99977844   -0 56 37.7
 MF1776
 MF1776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1776!SPC IL E     -   0.99997533  x   0.99997589  =   0.99995122
 MF1776!UTM  16      -   0.99997533  x   0.99977844  =   0.99975377
 MF1776
 MF1776:                Primary Azimuth Mark                     Grid Az
 MF1776:SPC IL E     -  DWIPORT AZ MK                            268 07 22.3
 MF1776:UTM  16      -  DWIPORT AZ MK                            269 00 00.2
 MF1776
 MF1776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7959054495(NAD 83)
 MF1776
 MF1776|---------------------------------------------------------------------|
 MF1776| PID    Reference Object                     Distance      Geod. Az  |
 MF1776|                                                           dddmmss.s |
 MF1776| MF1777 DWIPORT AZ MK                       APPROX. 0.7 KM 2680322.5 |
 MF1776|---------------------------------------------------------------------|
 MF1776
 MF1776                          SUPERSEDED SURVEY CONTROL
 MF1776
 MF1776  NAD 83(2007)-  41 07 58.22266(N)    088 26 04.50761(W) AD(2002.00) 0
 MF1776  ELLIP H (02/10/07)  157.306  (m)                       GP(2002.00)    
 MF1776  ELLIP H (10/15/04)  157.317  (m)                       GP(       ) 4 2
 MF1776  NAD 83(1997)-  41 07 58.22297(N)    088 26 04.50800(W) AD(       ) B
 MF1776  ELLIP H (07/17/98)  157.321  (m)                       GP(       ) 4 1
 MF1776  NAD 83(1986)-  41 07 58.22989(N)    088 26 04.51858(W) AD(       ) 1
 MF1776  NAVD 88 (07/17/98)  189.81   (m)  GEOID96  model used  GPS OBS        
 MF1776  NGVD 29 (06/25/91)  189.88   (m)  OSU 89B  model used  GPS OBS        
 MF1776
 MF1776.Superseded values are not recommended for survey control.
 MF1776
 MF1776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1776.See file dsdata.pdf to determine how the superseded data were derived.
 MF1776
 MF1776_MARKER: I = METAL ROD
 MF1776_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1776_STAMPING: DWIPORT 1990
 MF1776_MARK LOGO: NGS
 MF1776_PROJECTION: FLUSH
 MF1776_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1776_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1776_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1776+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2006
 MF1776_ROD/PIPE-DEPTH: 5.80 meters
 MF1776_SLEEVE-DEPTH  : 1.00 meters
 MF1776
 MF1776  HISTORY     - Date     Condition        Report By
 MF1776  HISTORY     - 1990     MONUMENTED       NGS
 MF1776  HISTORY     - 19970508 GOOD             NGS
 MF1776  HISTORY     - 200205   GOOD             ASCPC
 MF1776  HISTORY     - 20050725 GOOD             GEOSPC
 MF1776  HISTORY     - 20060929 GOOD             FARNGP
 MF1776
 MF1776                          STATION DESCRIPTION
 MF1776
 MF1776'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1776'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) NORTH OF DWIGHT, 2.5 KM
 MF1776'(1.6 MI) NORTHWEST OF THE JUNCTION OF INTERSTATE HIGHWAY 55 AND STATE
 MF1776'HIGHWAY 47, AT THE DWIGHT AIRPORT, AT THE JUNCTION OF THE RAMP AND
 MF1776'THE EAST END OF RUNWAY 9-27, IN EAST CENTRAL SECTION 29, T 31 N, R 7
 MF1776'E. OWNERSHIP--DAVID CONSTANTINE, RR 1, BOX 165, DWIGHT, IL 60420.
 MF1776'AIRPORT MANAGER IS DAVID CONSTANTINE, PHONE 815-584-2486.
 MF1776'TO REACH FROM THE JUNCTION OF HIGHWAYS 55 AND 47 (EXIT 220) ON THE
 MF1776'NORTH SIDE OF DWIGHT, GO NORTH ON HIGHWAY 47 FOR 0.83 KM (0.52 MI) TO
 MF1776'A CROSSROAD.  TURN LEFT, WEST, ON SCULLY ROAD FOR 1.61 KM (1.00 MI)
 MF1776'TO A CROSSROAD.  TURN RIGHT, NORTH, ON PAVED ROAD FOR 1.02 KM
 MF1776'(0.63 MI) TO A GRAVEL DRIVE ON THE LEFT BETWEEN A METAL BARN AND
 MF1776'STORAGE BINS. TURN LEFT, WEST, THEN SOUTH, ON APRON AND RAMP FOR 0.12
 MF1776'KM (0.07 MI) TO THE RUNWAY AND THE STATION ON THE RIGHT.
 MF1776'THE STATION IS LOCATED 61.9 M (203.1 FT) SOUTH-SOUTHEAST FROM THE
 MF1776'SOUTHWEST CORNER OF THE SECOND METAL HANGAR FROM THE EAST, 14.6 M
 MF1776'(47.9 FT) WEST FROM THE CENTER OF THE RAMP, 12.8 M (42.0 FT) NORTH
 MF1776'FROM THE CENTER OF THE RUNWAY, 8.8 M (28.9 FT) WEST-SOUTHWEST FROM
 MF1776'THE WEST END OF A 20 CM METAL CULVERT PIPE UNDER THE RAMP, AND 7.9 M
 MF1776'(25.9 FT) NORTHWEST FROM THE NORTHWEST EDGE OF THE CURVED PAVEMENT.
 MF1776'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1776
 MF1776                          STATION RECOVERY (1997)
 MF1776
 MF1776'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (AJL)
 MF1776'NOTE--THIS IS THE PAC STATION.  THE STATION IS LOCATED ABOUT 85 KM
 MF1776'(52.80 MI) NORTHEAST OF BLOOMINGTON, 50 KM (31.05 MI) WEST OF
 MF1776'KANKAKEE, 4 KM (2.50 MI) NORTH OF DWIGHT, 2.5 KM (1.55 MI) NORTHWEST
 MF1776'OF INTERSTATE HIGHWAY 55, AT THE DWIGHT AIRPORT, IN GRASS IN THE
 MF1776'NORTHWEST QUADRANT OF THE JUNCTION OF DISPLACED RUNWAY END 27 AND THE
 MF1776'CONNECTOR TAXI FROM THE APRON.  OWNERSHIP--DAVID CONSTANTINE, R.R.1
 MF1776'BOX 165, DWIGHT, IL 60420.  AIRPORT MANAGER IS DAVID CONSTANTINE.
 MF1776'PHONE 815-584-2486.  TO REACH FROM THE OVERPASS AT THE JUNCTION OF
 MF1776'INTERSTATE HIGHWAY 55 AND STATE HIGHWAY 47 (EXIT 220) ON THE NORTH
 MF1776'SIDE OF DWIGHT, GO NORTH ON HIGHWAY 47 FOR 0.83 KM (0.50 MI) TO A
 MF1776'CROSSROAD (PAVED LEFT, GRAVEL RIGHT).  TURN LEFT, WEST, ON SCULLY ROAD
 MF1776'FOR 1.61 KM (1.00 MI) TO A PAVED CROSSROAD.  TURN RIGHT, NORTH, ON THE
 MF1776'ROAD FOR 1.02 KM (0.65 MI) TO A GRAVEL DRIVE LEFT LEADING BETWEEN A
 MF1776'METAL BARN AND SEVERAL STORAGE BINS.  TURN LEFT, WEST, ON THE DRIVE,
 MF1776'THEN SOUTH, ACROSS THE APRON AND ALONG A TAXI FOR 0.12 TO THE JUNCTION
 MF1776'OF THE RUNWAY AND THE STATION ON THE RIGHT.  THE STATION IS A CENTER
 MF1776'PUNCH ON THE TOP OF A STAINLESS STEEL ROD IN A 2.5 CM GREASE FILLED
 MF1776'SLEEVE 1 M (3.3 FT) LONG ENCASED IN A 12.7 CM PVC PIPE WITH A LOGO CAP
 MF1776'SURROUNDED BY CONCRETE SET FLUSH WITH THE GROUND.  IT IS 61.9 M (203.1
 MF1776'FT) SOUTH-SOUTHEAST OF THE SOUTHWEST CORNER OF THE SECOND METAL HANGAR
 MF1776'FROM THE EAST, 13.8 M (45.3 FT) WEST OF THE TAXI CENTER, 12.8 M (42.0
 MF1776'FT) NORTH OF THE RUNWAY CENTER, 8.8 M (28.9 FT) WEST-SOUTHWEST OF THE
 MF1776'WEST END OF A 20 CM CULVERT UNDER THE TAXI, AND 7.9 M (25.9 FT)
 MF1776'NORTHWEST OF THE CENTER OF THE CURVED PAVEMENT AT THE JUNCTION OF THE
 MF1776'RUNWAY AND TAXI.
 MF1776
 MF1776                          STATION RECOVERY (2002)
 MF1776
 MF1776'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1776'RECOVERED AS DESCRIBED
 MF1776
 MF1776                          STATION RECOVERY (2005)
 MF1776
 MF1776'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF1776'RECOVERED AS DESCRIBED.
 MF1776
 MF1776                          STATION RECOVERY (2006)
 MF1776
 MF1776'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 MF1776'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1777 ***********************************************************************
 MF1777  DESIGNATION -  DWIPORT AZ MK
 MF1777  PID         -  MF1777
 MF1777  STATE/COUNTY-  IL/GRUNDY
 MF1777  COUNTRY     -  US
 MF1777  USGS QUAD   -  MAZON (2018)
 MF1777
 MF1777                         *CURRENT SURVEY CONTROL
 MF1777  ______________________________________________________________________
 MF1777* NAD 83(1997) POSITION- 41 07 57.44694(N) 088 26 34.70876(W)   ADJUSTED
 MF1777* NAD 83(1997) ELLIP HT-   158.933 (meters)        (10/21/99)   ADJUSTED
 MF1777* NAVD 88 ORTHO HEIGHT -   191.4   (meters)      628.    (feet) VERTCON3
 MF1777  ______________________________________________________________________
 MF1777  GEOID HEIGHT    -        -32.512 (meters)                     GEOID18
 MF1777  NAD 83(1997) X  -    130,724.838 (meters)                     COMP
 MF1777  NAD 83(1997) Y  - -4,809,258.687 (meters)                     COMP
 MF1777  NAD 83(1997) Z  -  4,173,632.370 (meters)                     COMP
 MF1777  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 MF1777  HORZ ORDER      -  FIRST
 MF1777  ELLP ORDER      -  FOURTH    CLASS I
 MF1777
 MF1777.This mark is at Dwight Airport (DTG)
 MF1777
 MF1777.The horizontal coordinates were established by GPS observations
 MF1777.and adjusted by the National Geodetic Survey in October 1999.
 MF1777
 MF1777.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1777.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1777
 MF1777.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1777.GEOID18 height accuracy estimate available here.
 MF1777
 MF1777.Click photographs - Photos may exist for this station.
 MF1777
 MF1777.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1777
 MF1777.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1777
 MF1777.The ellipsoidal height was determined by GPS observations
 MF1777.and is referenced to NAD 83.
 MF1777
 MF1777. The following values were computed from the NAD 83(1997) position.
 MF1777
 MF1777;                    North         East     Units Scale Factor Converg.
 MF1777;SPC IL E     -   495,775.823   290,794.052   MT  0.99997604   -0 04 19.6
 MF1777;SPC IL E     - 1,626,557.85    954,046.82   sFT  0.99997604   -0 04 19.6
 MF1777;UTM  16      - 4,554,483.111   378,885.454   MT  0.99978053   -0 56 57.5
 MF1777
 MF1777!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1777!SPC IL E     -   0.99997507  x   0.99997604  =   0.99995111
 MF1777!UTM  16      -   0.99997507  x   0.99978053  =   0.99975561
 MF1777
 MF1777:                Primary Azimuth Mark                     Grid Az
 MF1777:SPC IL E     -  DWIPORT                                  088 07 22.3
 MF1777:UTM  16      -  DWIPORT                                  089 00 00.2
 MF1777
 MF1777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7888554483(NAD 83)
 MF1777
 MF1777|---------------------------------------------------------------------|
 MF1777| PID    Reference Object                     Distance      Geod. Az  |
 MF1777|                                                           dddmmss.s |
 MF1777| MF1776 DWIPORT                             APPROX. 0.7 KM 0880302.7 |
 MF1777|---------------------------------------------------------------------|
 MF1777
 MF1777                          SUPERSEDED SURVEY CONTROL
 MF1777
 MF1777  NAD 83(1986)-  41 07 57.45386(N)    088 26 34.71934(W) AD(       ) 1
 MF1777  NGVD 29 (06/25/91)  191.5    (m)  OSU 89B  model used  GPS OBS        
 MF1777
 MF1777.Superseded values are not recommended for survey control.
 MF1777
 MF1777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1777.See file dsdata.pdf to determine how the superseded data were derived.
 MF1777
 MF1777_MARKER: I = METAL ROD
 MF1777_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1777_STAMPING: DWIPORT AZ MK 1990
 MF1777_MARK LOGO: NGS
 MF1777_PROJECTION: FLUSH
 MF1777_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1777_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1777_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1777+SATELLITE: SATELLITE OBSERVATIONS - 1990
 MF1777_ROD/PIPE-DEPTH: 4.7 meters
 MF1777_SLEEVE-DEPTH  : 1.0 meters
 MF1777
 MF1777  HISTORY     - Date     Condition        Report By
 MF1777  HISTORY     - 1990     MONUMENTED       NGS
 MF1777
 MF1777                          STATION DESCRIPTION
 MF1777
 MF1777'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1777'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) NORTH OF DWIGHT, 2.5 KM
 MF1777'(1.6 MI) NORTHWEST OF THE JUNCTION OF INTERSTATE HIGHWAY 55 AND STATE
 MF1777'HIGHWAY 47, AT THE DWIGHT AIRPORT, IN THE NORTHEAST ANGLE OF JUNCTION
 MF1777'OF PAVED AND TURF RUNWAYS, NEAR THE CENTER OF SECTION 29, T 31 N, R 7
 MF1777'E.  OWNERSHIP--DAVID CONSTANTINE, RR 1, BOX 165, DWIGHT, IL 60420.
 MF1777'AIRPORT MANAGER IS DAVID CONSTANTINE, PHONE 815-584-2486.
 MF1777'TO REACH FROM THE JUNCTION OF HIGHWAYS 55 AND 47 (EXIT 220) ON THE
 MF1777'NORTH SIDE OF DWIGHT, GO NORTH ON HIGHWAY 47 FOR 0.83 KM (0.52 MI) TO
 MF1777'A CROSSROAD.  TURN LEFT, WEST, ON SCULLY ROAD FOR 1.61 KM (1.00 MI)
 MF1777'TO A CROSSROAD.  TURN RIGHT, NORTH, ON PAVED ROAD FOR 1.02 KM
 MF1777'(0.63 MI) TO A GRAVEL DRIVE ON THE LEFT BETWEEN A METAL BARN AND
 MF1777'STORAGE BINS. TURN LEFT, WEST, THEN SOUTH, ON APRON AND RAMP FOR 0.12
 MF1777'KM (0.07 MI) TO THE RUNWAY.  TURN RIGHT, WEST, ALONG NORTH SIDE OF
 MF1777'RUNWAY FOR 0.72 KM (0.45 MI) TO THE STATION ON THE RIGHT JUST PAST
 MF1777'THE END OF THE ASPHALT RUNWAY.
 MF1777'THE STATION IS LOCATED 13.1 M (43.0 FT) NORTH FROM THE EXTENDED CENTER
 MF1777'OF RUNWAY 9-27, 11.4 EAST FROM THE APPROXIMATE CENTER OF THE TURF
 MF1777'RUNWAY, 6.8 M (22.3 FT) NORTHWEST FROM THE NORTHWEST CORNER OF THE
 MF1777'ASPHALT FOR THE AIRPLANE TURN-AROUND, AND 3.2 M (10.5 FT) SOUTHWEST
 MF1777'FROM A RUNWAY END LIGHT.
 MF1777'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0864 ***********************************************************************
 KB0864  DESIGNATION -  E 102
 KB0864  PID         -  KB0864
 KB0864  STATE/COUNTY-  IL/MACOUPIN
 KB0864  COUNTRY     -  US
 KB0864  USGS QUAD   -  CARLINVILLE EAST (2018)
 KB0864
 KB0864                         *CURRENT SURVEY CONTROL
 KB0864  ______________________________________________________________________
 KB0864* NAD 83(1986) POSITION- 39 16 38.     (N) 089 49 38.     (W)   SCALED
 KB0864* NAVD 88 ORTHO HEIGHT -   192.103 (meters)      630.26  (feet) ADJUSTED
 KB0864  ______________________________________________________________________
 KB0864  GEOID HEIGHT    -        -31.461 (meters)                     GEOID18
 KB0864  DYNAMIC HEIGHT  -        191.993 (meters)      629.90  (feet) COMP
 KB0864  MODELED GRAVITY -    980,052.5   (mgal)                       NAVD 88
 KB0864
 KB0864  VERT ORDER      -  SECOND    CLASS 0
 KB0864
 KB0864.The horizontal coordinates were scaled from a map and have
 KB0864.an estimated accuracy of +/- 6 seconds.
 KB0864
 KB0864.The orthometric height was determined by differential leveling and
 KB0864.adjusted by the NATIONAL GEODETIC SURVEY
 KB0864.in June 1991.
 KB0864
 KB0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0864.GEOID18 height accuracy estimate available here.
 KB0864
 KB0864.Click photographs - Photos may exist for this station.
 KB0864
 KB0864.The dynamic height is computed by dividing the NAVD 88
 KB0864.geopotential number by the normal gravity value computed on the
 KB0864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0864.degrees latitude (g = 980.6199 gals.).
 KB0864
 KB0864.The modeled gravity was interpolated from observed gravity values.
 KB0864
 KB0864;                    North         East    Units  Estimated Accuracy
 KB0864;SPC IL W     -   289,800.      729,290.      MT  (+/- 180 meters Scaled)
 KB0864
 KB0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ561513(NAD 83)
 KB0864
 KB0864                          SUPERSEDED SURVEY CONTROL
 KB0864
 KB0864  NGVD 29 (??/??/92)  192.235  (m)          630.69   (f) ADJ UNCH    2 0
 KB0864
 KB0864.Superseded values are not recommended for survey control.
 KB0864
 KB0864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0864.See file dsdata.pdf to determine how the superseded data were derived.
 KB0864
 KB0864_MARKER: DB = BENCH MARK DISK
 KB0864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0864_STAMPING: E 102 1935
 KB0864_MARK LOGO: CGS
 KB0864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0864+STABILITY: SURFACE MOTION
 KB0864
 KB0864  HISTORY     - Date     Condition        Report By
 KB0864  HISTORY     - 1935     MONUMENTED       CGS
 KB0864  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0864  HISTORY     - 20180321 MARK NOT FOUND   ILDT
 KB0864
 KB0864                          STATION DESCRIPTION
 KB0864
 KB0864'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0864'2.9 MI E FROM CARLINVILLE.
 KB0864'2.9 MILES EAST ALONG STATE HIGHWAY 108 FROM THE COURTHOUSE AT
 KB0864'CARLINVILLE, MACOUPIN COUNTY, 0.5 MILE EAST OF A STEEL BRIDGE,
 KB0864'AT THE TOP OF A HILL, AT THE E. VOINER PROPERTY, 60 FEET EAST OF
 KB0864'A PRIVATE ROAD, 43 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 KB0864'AND 1 FOOT SOUTH OF A FENCE LINE.  A STANDARD DISK, STAMPED E
 KB0864'102 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0864
 KB0864                          STATION RECOVERY (1976)
 KB0864
 KB0864'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0864'MARK NOT FOUND.
 KB0864
 KB0864                          STATION RECOVERY (2018)
 KB0864
 KB0864'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 KB0864'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0082 ***********************************************************************
 KC0082  DESIGNATION -  E 103
 KC0082  PID         -  KC0082
 KC0082  STATE/COUNTY-  IL/MACOUPIN
 KC0082  COUNTRY     -  US
 KC0082  USGS QUAD   -  MEDORA (2018)
 KC0082
 KC0082                         *CURRENT SURVEY CONTROL
 KC0082  ______________________________________________________________________
 KC0082* NAD 83(1986) POSITION- 39 10 25.     (N) 090 08 22.     (W)   SCALED
 KC0082* NAVD 88 ORTHO HEIGHT -   185.919 (meters)      609.97  (feet) ADJUSTED
 KC0082  ______________________________________________________________________
 KC0082  GEOID HEIGHT    -        -31.498 (meters)                     GEOID18
 KC0082  DYNAMIC HEIGHT  -        185.813 (meters)      609.62  (feet) COMP
 KC0082  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KC0082
 KC0082  VERT ORDER      -  SECOND    CLASS 0
 KC0082
 KC0082.The horizontal coordinates were scaled from a map and have
 KC0082.an estimated accuracy of +/- 6 seconds.
 KC0082
 KC0082.The orthometric height was determined by differential leveling and
 KC0082.adjusted by the NATIONAL GEODETIC SURVEY
 KC0082.in June 1991.
 KC0082
 KC0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0082.GEOID18 height accuracy estimate available here.
 KC0082
 KC0082.Click photographs - Photos may exist for this station.
 KC0082
 KC0082.The dynamic height is computed by dividing the NAVD 88
 KC0082.geopotential number by the normal gravity value computed on the
 KC0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0082.degrees latitude (g = 980.6199 gals.).
 KC0082
 KC0082.The modeled gravity was interpolated from observed gravity values.
 KC0082
 KC0082;                    North         East    Units  Estimated Accuracy
 KC0082;SPC IL W     -   278,240.      702,350.      MT  (+/- 180 meters Scaled)
 KC0082
 KC0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD471399(NAD 83)
 KC0082
 KC0082                          SUPERSEDED SURVEY CONTROL
 KC0082
 KC0082  NGVD 29 (??/??/92)  186.041  (m)          610.37   (f) ADJ UNCH    2 0
 KC0082
 KC0082.Superseded values are not recommended for survey control.
 KC0082
 KC0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0082.See file dsdata.pdf to determine how the superseded data were derived.
 KC0082
 KC0082_MARKER: DB = BENCH MARK DISK
 KC0082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0082_STAMPING: E 103 1935
 KC0082_MARK LOGO: CGS
 KC0082_PROJECTION: FLUSH
 KC0082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0082+STABILITY: SURFACE MOTION
 KC0082_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0082+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2013
 KC0082
 KC0082  HISTORY     - Date     Condition        Report By
 KC0082  HISTORY     - 1935     MONUMENTED       CGS
 KC0082  HISTORY     - 20080625 GOOD             ILDT
 KC0082  HISTORY     - 20120430 GOOD             ILDT
 KC0082  HISTORY     - 20130923 GOOD             ILDT
 KC0082
 KC0082                          STATION DESCRIPTION
 KC0082
 KC0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0082'AT MEDORA.
 KC0082'AT MEDORA, MACOUPIN COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 KC0082'RAILROAD, ACROSS THE TRACK FROM THE STATION, ABOUT 100 YARDS
 KC0082'SOUTH OF MILEPOST 48, 20 YARDS SOUTH OF THE CENTER OF A ROAD
 KC0082'CROSSING, AND 11 YARDS WEST OF THE CENTERLINE OF THE TRACK.  A
 KC0082'STANDARD DISK, STAMPED E 103 1935 AND SET IN THE TOP OF A
 KC0082'CONCRETE POST.
 KC0082
 KC0082                          STATION RECOVERY (2008)
 KC0082
 KC0082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (TEA)
 KC0082'FOUND FLUSH WITH GROUND, 134 FT EAST OF RAILROAD STREET, 69 FT SOUTH
 KC0082'OF LOCUST STREET, 36.2 FT NORTHEAST OF THE SOUTHEAST CORNER OF A
 KC0082'HOUSE, 36.5 FT SOUTHEAST OF THE NORTHEAST CORNER OF A HOUSE.
 KC0082
 KC0082                          STATION RECOVERY (2012)
 KC0082
 KC0082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0082'22' EAST OF WHITE SIDED HOUSE WITH GRAY SHUTTERS, IT IS 55' SOUTH OF
 KC0082'LOCUST STREET. JUST N.E. OF WATER TOWER.
 KC0082
 KC0082                          STATION RECOVERY (2013)
 KC0082
 KC0082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1242 ***********************************************************************
 JB1242  DESIGNATION -  E 105
 JB1242  PID         -  JB1242
 JB1242  STATE/COUNTY-  IL/RANDOLPH
 JB1242  COUNTRY     -  US
 JB1242  USGS QUAD   -  EVANSVILLE (2018)
 JB1242
 JB1242                         *CURRENT SURVEY CONTROL
 JB1242  ______________________________________________________________________
 JB1242* NAD 83(1986) POSITION- 38 01 36.     (N) 089 56 35.     (W)   SCALED
 JB1242* NAVD 88 ORTHO HEIGHT -   120.043 (meters)      393.84  (feet) ADJUSTED
 JB1242  ______________________________________________________________________
 JB1242  GEOID HEIGHT    -        -29.795 (meters)                     GEOID18
 JB1242  DYNAMIC HEIGHT  -        119.961 (meters)      393.57  (feet) COMP
 JB1242  MODELED GRAVITY -    979,946.7   (mgal)                       NAVD 88
 JB1242
 JB1242  VERT ORDER      -  SECOND    CLASS 0
 JB1242
 JB1242.The horizontal coordinates were scaled from a map and have
 JB1242.an estimated accuracy of +/- 6 seconds.
 JB1242
 JB1242.The orthometric height was determined by differential leveling and
 JB1242.adjusted by the NATIONAL GEODETIC SURVEY
 JB1242.in June 1991.
 JB1242
 JB1242.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1242.GEOID18 height accuracy estimate available here.
 JB1242
 JB1242.Click photographs - Photos may exist for this station.
 JB1242
 JB1242.The dynamic height is computed by dividing the NAVD 88
 JB1242.geopotential number by the normal gravity value computed on the
 JB1242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1242.degrees latitude (g = 980.6199 gals.).
 JB1242
 JB1242.The modeled gravity was interpolated from observed gravity values.
 JB1242
 JB1242;                    North         East    Units  Estimated Accuracy
 JB1242;SPC IL W     -   150,950.      719,630.      MT  (+/- 180 meters Scaled)
 JB1242
 JB1242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH416128(NAD 83)
 JB1242
 JB1242                          SUPERSEDED SURVEY CONTROL
 JB1242
 JB1242  NGVD 29 (??/??/92)  120.150  (m)          394.19   (f) ADJ UNCH    2 0
 JB1242
 JB1242.Superseded values are not recommended for survey control.
 JB1242
 JB1242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1242.See file dsdata.pdf to determine how the superseded data were derived.
 JB1242
 JB1242_MARKER: DB = BENCH MARK DISK
 JB1242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1242_STAMPING: E 105 1935
 JB1242_MARK LOGO: CGS
 JB1242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1242+STABILITY: SURFACE MOTION
 JB1242
 JB1242  HISTORY     - Date     Condition        Report By
 JB1242  HISTORY     - 1935     MONUMENTED       CGS
 JB1242  HISTORY     - 1969     MARK NOT FOUND   USGS
 JB1242  HISTORY     - 20120622 MARK NOT FOUND   ILDT
 JB1242
 JB1242                          STATION DESCRIPTION
 JB1242
 JB1242'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1242'0.7 MI N FROM COLLINS.
 JB1242'0.7 MILE NORTH ALONG THE MISSOURI-ILLINOIS RAILROAD FROM THE
 JB1242'STATION AT COLLINS, RANDOLPH COUNTY, AT POLE 75+05, 12 FEET SOUTH
 JB1242'OF THE TRACK, AND 3 FEET NORTH OF THE RIGHT-OF-WAY FENCE.  A
 JB1242'STANDARD DISK, STAMPED E 105 1935 AND SET IN THE TOP OF A
 JB1242'CONCRETE POST.
 JB1242
 JB1242                          STATION RECOVERY (1969)
 JB1242
 JB1242'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 JB1242'MARK NOT FOUND.
 JB1242
 JB1242                          STATION RECOVERY (2012)
 JB1242
 JB1242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB1242'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0870 ***********************************************************************
 HB0870  DESIGNATION -  E 106
 HB0870  PID         -  HB0870
 HB0870  STATE/COUNTY-  IL/UNION
 HB0870  COUNTRY     -  US
 HB0870  USGS QUAD   -  ANNA (2018)
 HB0870
 HB0870                         *CURRENT SURVEY CONTROL
 HB0870  ______________________________________________________________________
 HB0870* NAD 83(1986) POSITION- 37 27 50.     (N) 089 13 32.     (W)   SCALED
 HB0870* NAVD 88 ORTHO HEIGHT -   197.137 (meters)      646.77  (feet) ADJUSTED
 HB0870  ______________________________________________________________________
 HB0870  GEOID HEIGHT    -        -28.552 (meters)                     GEOID18
 HB0870  DYNAMIC HEIGHT  -        196.996 (meters)      646.31  (feet) COMP
 HB0870  MODELED GRAVITY -    979,910.9   (mgal)                       NAVD 88
 HB0870
 HB0870  VERT ORDER      -  SECOND    CLASS 0
 HB0870
 HB0870.The horizontal coordinates were scaled from a map and have
 HB0870.an estimated accuracy of +/- 6 seconds.
 HB0870
 HB0870.The orthometric height was determined by differential leveling and
 HB0870.adjusted by the NATIONAL GEODETIC SURVEY
 HB0870.in June 1991.
 HB0870
 HB0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0870.GEOID18 height accuracy estimate available here.
 HB0870
 HB0870.Click photographs - Photos may exist for this station.
 HB0870
 HB0870.The dynamic height is computed by dividing the NAVD 88
 HB0870.geopotential number by the normal gravity value computed on the
 HB0870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0870.degrees latitude (g = 980.6199 gals.).
 HB0870
 HB0870.The modeled gravity was interpolated from observed gravity values.
 HB0870
 HB0870;                    North         East    Units  Estimated Accuracy
 HB0870;SPC IL W     -    88,890.      783,250.      MT  (+/- 180 meters Scaled)
 HB0870
 HB0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG031486(NAD 83)
 HB0870
 HB0870                          SUPERSEDED SURVEY CONTROL
 HB0870
 HB0870  NGVD 29 (11/26/84)  197.153  (m)          646.83   (f) ADJUSTED    2 0
 HB0870
 HB0870.Superseded values are not recommended for survey control.
 HB0870
 HB0870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0870.See file dsdata.pdf to determine how the superseded data were derived.
 HB0870
 HB0870_MARKER: DB = BENCH MARK DISK
 HB0870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0870_STAMPING: E 106 1935
 HB0870_MARK LOGO: CGS
 HB0870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0870+STABILITY: SURFACE MOTION
 HB0870
 HB0870  HISTORY     - Date     Condition        Report By
 HB0870  HISTORY     - 1935     MONUMENTED       CGS
 HB0870  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0870  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0870
 HB0870                          STATION DESCRIPTION
 HB0870
 HB0870'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0870'1.3 MI E FROM ANNA.
 HB0870'1.3 MILES EAST ALONG STATE HIGHWAY 146 FROM THE ILLINOIS CENTRAL
 HB0870'RAILROAD STATION AT ANNA, UNION COUNTY, 49 FEET SOUTHEAST OF THE
 HB0870'SOUTHEAST CORNER OF THE LOG CABIN LUNCH ROOM IN 1935, 37 FEET
 HB0870'WEST OF THE CENTERLINE OF THE HIGHWAY, AND 3 FEET SOUTH OF A
 HB0870'TELEPHONE POLE.  A STANDARD DISK, STAMPED E 106 1935 AND SET IN
 HB0870'THE TOP OF A CONCRETE POST.
 HB0870
 HB0870                          STATION RECOVERY (2002)
 HB0870
 HB0870'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0870'MARK DESTROYED. NEW HWY 146 HAS TAKEN OVER SITE.
 HB0870
 HB0870                          STATION RECOVERY (2012)
 HB0870
 HB0870'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0870'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0748 ***********************************************************************
 HB0748  DESIGNATION -  E 107
 HB0748  PID         -  HB0748
 HB0748  STATE/COUNTY-  IL/ALEXANDER
 HB0748  COUNTRY     -  US
 HB0748  USGS QUAD   -  MCCLURE (2018)
 HB0748
 HB0748                         *CURRENT SURVEY CONTROL
 HB0748  ______________________________________________________________________
 HB0748* NAD 83(1986) POSITION- 37 15 28.     (N) 089 26 29.     (W)   SCALED
 HB0748* NAVD 88 ORTHO HEIGHT -   103.410 (meters)      339.27  (feet) ADJUSTED
 HB0748  ______________________________________________________________________
 HB0748  GEOID HEIGHT    -        -28.262 (meters)                     GEOID18
 HB0748  DYNAMIC HEIGHT  -        103.336 (meters)      339.03  (feet) COMP
 HB0748  MODELED GRAVITY -    979,911.7   (mgal)                       NAVD 88
 HB0748
 HB0748  VERT ORDER      -  SECOND    CLASS 0
 HB0748
 HB0748.The horizontal coordinates were scaled from a map and have
 HB0748.an estimated accuracy of +/- 6 seconds.
 HB0748
 HB0748.The orthometric height was determined by differential leveling and
 HB0748.adjusted by the NATIONAL GEODETIC SURVEY
 HB0748.in June 1991.
 HB0748
 HB0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0748.GEOID18 height accuracy estimate available here.
 HB0748
 HB0748.Click photographs - Photos may exist for this station.
 HB0748
 HB0748.The dynamic height is computed by dividing the NAVD 88
 HB0748.geopotential number by the normal gravity value computed on the
 HB0748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0748.degrees latitude (g = 980.6199 gals.).
 HB0748
 HB0748.The modeled gravity was interpolated from observed gravity values.
 HB0748
 HB0748;                    North         East    Units  Estimated Accuracy
 HB0748;SPC IL W     -    65,840.      764,340.      MT  (+/- 180 meters Scaled)
 HB0748
 HB0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG834262(NAD 83)
 HB0748
 HB0748                          SUPERSEDED SURVEY CONTROL
 HB0748
 HB0748  NGVD 29 (11/26/84)  103.312  (m)          338.95   (f) ADJUSTED    2 0
 HB0748
 HB0748.Superseded values are not recommended for survey control.
 HB0748
 HB0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0748.See file dsdata.pdf to determine how the superseded data were derived.
 HB0748
 HB0748_MARKER: DB = BENCH MARK DISK
 HB0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0748_STAMPING: E 107 1935
 HB0748_MARK LOGO: CGS
 HB0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0748+STABILITY: SURFACE MOTION
 HB0748
 HB0748  HISTORY     - Date     Condition        Report By
 HB0748  HISTORY     - 1935     MONUMENTED       CGS
 HB0748  HISTORY     - 1965     MARK NOT FOUND   CGS
 HB0748
 HB0748                          STATION DESCRIPTION
 HB0748
 HB0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0748'AT GALE.
 HB0748'AT GALE, ALEXANDER COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 600
 HB0748'FEET WEST OF THE RAILROAD HOTEL CAFE, 6 FEET EAST OF MILEPOST 118,
 HB0748'25 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, AND 55 FEET SOUTH
 HB0748'OF THE MIDDLE ENTRANCE TO THE STOCK LOADING YARD.  A STANDARD DISK,
 HB0748'STAMPED E 107 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0748
 HB0748                          STATION RECOVERY (1965)
 HB0748
 HB0748'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 HB0748'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0170 ***********************************************************************
 JB0170  DESIGNATION -  E 108
 JB0170  PID         -  JB0170
 JB0170  STATE/COUNTY-  IL/EDWARDS
 JB0170  COUNTRY     -  US
 JB0170  USGS QUAD   -  ALBION SOUTH (2018)
 JB0170
 JB0170                         *CURRENT SURVEY CONTROL
 JB0170  ______________________________________________________________________
 JB0170* NAD 83(1986) POSITION- 38 21 31.     (N) 088 05 38.     (W)   SCALED
 JB0170* NAVD 88 ORTHO HEIGHT -   121.497 (meters)      398.61  (feet) ADJUSTED
 JB0170  ______________________________________________________________________
 JB0170  GEOID HEIGHT    -        -30.809 (meters)                     GEOID18
 JB0170  DYNAMIC HEIGHT  -        121.420 (meters)      398.36  (feet) COMP
 JB0170  MODELED GRAVITY -    979,994.3   (mgal)                       NAVD 88
 JB0170
 JB0170  VERT ORDER      -  SECOND    CLASS 0
 JB0170
 JB0170.The horizontal coordinates were scaled from a map and have
 JB0170.an estimated accuracy of +/- 6 seconds.
 JB0170
 JB0170.The orthometric height was determined by differential leveling and
 JB0170.adjusted by the NATIONAL GEODETIC SURVEY
 JB0170.in June 1991.
 JB0170
 JB0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0170.GEOID18 height accuracy estimate available here.
 JB0170
 JB0170.Click photographs - Photos may exist for this station.
 JB0170
 JB0170.The dynamic height is computed by dividing the NAVD 88
 JB0170.geopotential number by the normal gravity value computed on the
 JB0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0170.degrees latitude (g = 980.6199 gals.).
 JB0170
 JB0170.The modeled gravity was interpolated from observed gravity values.
 JB0170
 JB0170;                    North         East    Units  Estimated Accuracy
 JB0170;SPC IL E     -   187,810.      320,930.      MT  (+/- 180 meters Scaled)
 JB0170
 JB0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH044461(NAD 83)
 JB0170
 JB0170                          SUPERSEDED SURVEY CONTROL
 JB0170
 JB0170  NGVD 29 (??/??/92)  121.630  (m)          399.05   (f) ADJ UNCH    2 0
 JB0170
 JB0170.Superseded values are not recommended for survey control.
 JB0170
 JB0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0170.See file dsdata.pdf to determine how the superseded data were derived.
 JB0170
 JB0170_MARKER: DB = BENCH MARK DISK
 JB0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0170_STAMPING: E 108 1935
 JB0170_MARK LOGO: CGS
 JB0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0170+STABILITY: SURFACE MOTION
 JB0170
 JB0170  HISTORY     - Date     Condition        Report By
 JB0170  HISTORY     - 1935     MONUMENTED       CGS
 JB0170  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 JB0170
 JB0170                          STATION DESCRIPTION
 JB0170
 JB0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0170'2.1 MI W FROM ALBION.
 JB0170'2.1 MILES WEST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0170'ALBION, EDWARDS COUNTY, 0.1 MILE EAST OF MILEPOST 132, ONE RAIL
 JB0170'WEST OF A ROAD CROSSING, AND 30 FEET NORTH OF THE TRACK.  A
 JB0170'STANDARD DISK, STAMPED E 108 1935 AND SET IN THE TOP OF A
 JB0170'CONCRETE POST.
 JB0170
 JB0170                          STATION RECOVERY (2012)
 JB0170
 JB0170'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0170'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0845 ***********************************************************************
 HB0845  DESIGNATION -  E 11
 HB0845  PID         -  HB0845
 HB0845  STATE/COUNTY-  IL/ALEXANDER
 HB0845  COUNTRY     -  US
 HB0845  USGS QUAD   -  CAIRO (2018)
 HB0845
 HB0845                         *CURRENT SURVEY CONTROL
 HB0845  ______________________________________________________________________
 HB0845* NAD 83(1986) POSITION- 37 02 26.     (N) 089 11 29.     (W)   SCALED
 HB0845* NAVD 88 ORTHO HEIGHT -   100.300 (meters)      329.07  (feet) ADJUSTED
 HB0845  ______________________________________________________________________
 HB0845  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB0845  DYNAMIC HEIGHT  -        100.226 (meters)      328.82  (feet) COMP
 HB0845  MODELED GRAVITY -    979,896.3   (mgal)                       NAVD 88
 HB0845
 HB0845  VERT ORDER      -  FIRST     CLASS I
 HB0845
 HB0845.The horizontal coordinates were scaled from a map and have
 HB0845.an estimated accuracy of +/- 6 seconds.
 HB0845
 HB0845.The orthometric height was determined by differential leveling and
 HB0845.adjusted by the NATIONAL GEODETIC SURVEY
 HB0845.in June 1991.
 HB0845
 HB0845.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0845.GEOID18 height accuracy estimate available here.
 HB0845
 HB0845.Click photographs - Photos may exist for this station.
 HB0845
 HB0845.The dynamic height is computed by dividing the NAVD 88
 HB0845.geopotential number by the normal gravity value computed on the
 HB0845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0845.degrees latitude (g = 980.6199 gals.).
 HB0845
 HB0845.The modeled gravity was interpolated from observed gravity values.
 HB0845
 HB0845;                    North         East    Units  Estimated Accuracy
 HB0845;SPC IL W     -    41,940.      786,760.      MT  (+/- 180 meters Scaled)
 HB0845
 HB0845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG051016(NAD 83)
 HB0845
 HB0845                          SUPERSEDED SURVEY CONTROL
 HB0845
 HB0845  NGVD 29 (11/26/84)  100.191  (m)          328.71   (f) ADJUSTED    1 1
 HB0845
 HB0845.Superseded values are not recommended for survey control.
 HB0845
 HB0845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0845.See file dsdata.pdf to determine how the superseded data were derived.
 HB0845
 HB0845_MARKER: DD = SURVEY DISK
 HB0845_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0845_SP_SET: ABUTMENT
 HB0845_STAMPING: E 11 1922
 HB0845_MARK LOGO: USGS
 HB0845_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0845
 HB0845  HISTORY     - Date     Condition        Report By
 HB0845  HISTORY     - 1922     MONUMENTED       USGS
 HB0845  HISTORY     - 1969     GOOD             CGS
 HB0845
 HB0845                          STATION DESCRIPTION
 HB0845
 HB0845'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0845'3.2 MI N FROM CAIRO.
 HB0845'ABOUT 2.85 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0845'AND COURTHOUSE AT CAIRO, THENCE 0.3 MILE WEST ALONG STATE
 HB0845'HIGHWAY 3, OR ABOUT 5.15 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 HB0845'RAILROAD FROM THE STATION AT MOUNDS, 8 RAILS NORTH OF THE NORTH
 HB0845'END OF THE YARD STATION AT CAIRO JUNCTION, 5 1/2 FEET EAST OF THE
 HB0845'EAST RAIL OF THE EAST TRACK, SET IN THE TOP OF THE EAST END OF
 HB0845'THE NORTH CONCRETE ABUTMENT OF A RAILROAD OVERPASS FOR THE
 HB0845'HIGHWAY, 6 1/2 FEET WEST OF THE EAST END OF THE ABUTMENT, AND
 HB0845'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK.  NOTE-- ALSO 0.3
 HB0845'MILE SOUTH OF MILEPOST 361.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1253 ***********************************************************************
 HB1253  DESIGNATION -  E 11 RESET
 HB1253  PID         -  HB1253
 HB1253  STATE/COUNTY-  IL/ALEXANDER
 HB1253  COUNTRY     -  US
 HB1253  USGS QUAD   -  CAIRO (2018)
 HB1253
 HB1253                         *CURRENT SURVEY CONTROL
 HB1253  ______________________________________________________________________
 HB1253* NAD 83(1986) POSITION- 37 02 26.     (N) 089 11 29.     (W)   SCALED
 HB1253* NAVD 88 ORTHO HEIGHT -   100.81  (+/-2cm)      330.7   (feet) VERTCON3
 HB1253  ______________________________________________________________________
 HB1253  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB1253  VERT ORDER      -  ? (See Below)
 HB1253
 HB1253.The horizontal coordinates were scaled from a map and have
 HB1253.an estimated accuracy of +/- 6 seconds.
 HB1253
 HB1253.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1253.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1253
 HB1253.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1253.GEOID18 height accuracy estimate available here.
 HB1253
 HB1253.The vertical order pertains to the NGVD 29 superseded value.
 HB1253
 HB1253.Click photographs - Photos may exist for this station.
 HB1253
 HB1253;                    North         East    Units  Estimated Accuracy
 HB1253;SPC IL W     -    41,940.      786,760.      MT  (+/- 180 meters Scaled)
 HB1253
 HB1253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG051016(NAD 83)
 HB1253
 HB1253                          SUPERSEDED SURVEY CONTROL
 HB1253
 HB1253  NGVD 29 (11/26/84)  100.697  (m)          330.37   (f) ADJUSTED       
 HB1253
 HB1253.Superseded values are not recommended for survey control.
 HB1253
 HB1253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1253.See file dsdata.pdf to determine how the superseded data were derived.
 HB1253
 HB1253_MARKER: DD = SURVEY DISK
 HB1253_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB1253_SP_SET: CONCRETE WING WALL
 HB1253_STAMPING: E 11 1922 RESET 1971
 HB1253_MARK LOGO: USGS
 HB1253_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1253_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1253_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1253+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2000
 HB1253
 HB1253  HISTORY     - Date     Condition        Report By
 HB1253  HISTORY     - 1971     MONUMENTED       USGS
 HB1253  HISTORY     - 1978     GOOD             LOCENG
 HB1253  HISTORY     - 20000920 GOOD             USACE
 HB1253
 HB1253                          STATION DESCRIPTION
 HB1253
 HB1253'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 HB1253'2.85 MI N FROM CAIRO.
 HB1253'2.85 MILES NORTH ON U.S. HIGHWAY 51 FROM CAIRO COURTHOUSE, 0.3
 HB1253'MILE WEST ON STATE HIGHWAY 3 TO A NORTH-SOUTH STEEL GIRDER RAIL-
 HB1253'ROAD BRIDGE OVER STATE HIGHWAY 3. THE RELOCATED U.S.G.S. BENCH
 HB1253'MARK IS ABOVE SEA LEVEL AND IS A BRONZE TABLET ON TOP OF THE
 HB1253'WEST CONCRETE WING WALL OF THE SOUTH ABUTMENT OF THE R.R. BRIDGE.
 HB1253
 HB1253                          STATION RECOVERY (2000)
 HB1253
 HB1253'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2000 (JMH)
 HB1253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0049 ***********************************************************************
 JB0049  DESIGNATION -  E 110
 JB0049  PID         -  JB0049
 JB0049  STATE/COUNTY-  IL/RICHLAND
 JB0049  COUNTRY     -  US
 JB0049  USGS QUAD   -  OLNEY (2018)
 JB0049
 JB0049                         *CURRENT SURVEY CONTROL
 JB0049  ______________________________________________________________________
 JB0049* NAD 83(1986) POSITION- 38 43 11.     (N) 088 06 59.     (W)   SCALED
 JB0049* NAVD 88 ORTHO HEIGHT -   132.675 (meters)      435.28  (feet) ADJUSTED
 JB0049  ______________________________________________________________________
 JB0049  GEOID HEIGHT    -        -31.341 (meters)                     GEOID18
 JB0049  DYNAMIC HEIGHT  -        132.594 (meters)      435.02  (feet) COMP
 JB0049  MODELED GRAVITY -    980,016.6   (mgal)                       NAVD 88
 JB0049
 JB0049  VERT ORDER      -  FIRST     CLASS II
 JB0049
 JB0049.The horizontal coordinates were scaled from a map and have
 JB0049.an estimated accuracy of +/- 6 seconds.
 JB0049
 JB0049.The orthometric height was determined by differential leveling and
 JB0049.adjusted by the NATIONAL GEODETIC SURVEY
 JB0049.in June 1991.
 JB0049
 JB0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0049.GEOID18 height accuracy estimate available here.
 JB0049
 JB0049.Click photographs - Photos may exist for this station.
 JB0049
 JB0049.The dynamic height is computed by dividing the NAVD 88
 JB0049.geopotential number by the normal gravity value computed on the
 JB0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0049.degrees latitude (g = 980.6199 gals.).
 JB0049
 JB0049.The modeled gravity was interpolated from observed gravity values.
 JB0049
 JB0049;                    North         East    Units  Estimated Accuracy
 JB0049;SPC IL E     -   227,890.      318,870.      MT  (+/- 180 meters Scaled)
 JB0049
 JB0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH029862(NAD 83)
 JB0049
 JB0049                          SUPERSEDED SURVEY CONTROL
 JB0049
 JB0049  NGVD 29 (??/??/92)  132.773  (m)          435.61   (f) ADJ UNCH    1 2
 JB0049
 JB0049.Superseded values are not recommended for survey control.
 JB0049
 JB0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0049.See file dsdata.pdf to determine how the superseded data were derived.
 JB0049
 JB0049_MARKER: DB = BENCH MARK DISK
 JB0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0049_STAMPING: E 110 1935
 JB0049_MARK LOGO: CGS
 JB0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0049+STABILITY: SURFACE MOTION
 JB0049
 JB0049  HISTORY     - Date     Condition        Report By
 JB0049  HISTORY     - 1935     MONUMENTED       CGS
 JB0049  HISTORY     - 1949     GOOD             CGS
 JB0049  HISTORY     - 1986     GOOD             NGS
 JB0049
 JB0049                          STATION DESCRIPTION
 JB0049
 JB0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0049'1.7 MI W FROM OLNEY.
 JB0049'1.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0049'STATION AT OLNEY, ABOUT 105 YARDS EAST OF MILE POST C 222, ABOUT
 JB0049'100 YARDS EAST-SOUTHEAST OF A ROAD CROSSING, 286 FEET EAST OF THE
 JB0049'CENTER LINE OF THE ROAD, 55 FEET EAST-SOUTHEAST OF MILE POLE
 JB0049'221/40, 50 FEET SOUTH OF THE SOUTH RAIL, 20 FEET NORTHWEST OF A
 JB0049'28-INCH WHITE OAK TREE, 1 FOOT WEST OF A WHITE WOODEN WITNESS
 JB0049'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 JB0049'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0049
 JB0049                          STATION RECOVERY (1986)
 JB0049
 JB0049'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0049'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS--2.0 KM (1.25 MI)
 JB0049'EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS JUNCTION WITH
 JB0049'STATE HIGHWAY 130 IN OLNEY.  DELETE--20.0 FT NORTHWEST OF A 28-INCH
 JB0049'WHITE OAK TREE.  CHANGE--THE WHITE WOODEN WITNESS POST TO A WITNESS
 JB0049'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0349 ***********************************************************************
 HB0349  DESIGNATION -  E 111
 HB0349  PID         -  HB0349
 HB0349  STATE/COUNTY-  IL/JOHNSON
 HB0349  COUNTRY     -  US
 HB0349  USGS QUAD   -  REEVESVILLE (2018)
 HB0349
 HB0349                         *CURRENT SURVEY CONTROL
 HB0349  ______________________________________________________________________
 HB0349* NAD 83(1986) POSITION- 37 21 54.     (N) 088 44 24.     (W)   SCALED
 HB0349* NAVD 88 ORTHO HEIGHT -   112.632 (meters)      369.53  (feet) ADJUSTED
 HB0349  ______________________________________________________________________
 HB0349  GEOID HEIGHT    -        -28.750 (meters)                     GEOID18
 HB0349  DYNAMIC HEIGHT  -        112.550 (meters)      369.26  (feet) COMP
 HB0349  MODELED GRAVITY -    979,905.4   (mgal)                       NAVD 88
 HB0349
 HB0349  VERT ORDER      -  SECOND    CLASS 0
 HB0349
 HB0349.The horizontal coordinates were scaled from a map and have
 HB0349.an estimated accuracy of +/- 6 seconds.
 HB0349
 HB0349.The orthometric height was determined by differential leveling and
 HB0349.adjusted by the NATIONAL GEODETIC SURVEY
 HB0349.in June 1991.
 HB0349
 HB0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0349.GEOID18 height accuracy estimate available here.
 HB0349
 HB0349.Click photographs - Photos may exist for this station.
 HB0349
 HB0349.The dynamic height is computed by dividing the NAVD 88
 HB0349.geopotential number by the normal gravity value computed on the
 HB0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0349.degrees latitude (g = 980.6199 gals.).
 HB0349
 HB0349.The modeled gravity was interpolated from observed gravity values.
 HB0349
 HB0349;                    North         East    Units  Estimated Accuracy
 HB0349;SPC IL E     -    77,580.      263,980.      MT  (+/- 180 meters Scaled)
 HB0349
 HB0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG459367(NAD 83)
 HB0349
 HB0349                          SUPERSEDED SURVEY CONTROL
 HB0349
 HB0349  NGVD 29 (11/26/84)  112.709  (m)          369.78   (f) ADJUSTED    2 0
 HB0349
 HB0349.Superseded values are not recommended for survey control.
 HB0349
 HB0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0349.See file dsdata.pdf to determine how the superseded data were derived.
 HB0349
 HB0349_MARKER: DB = BENCH MARK DISK
 HB0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0349_STAMPING: E 111 1935
 HB0349_MARK LOGO: CGS
 HB0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0349+STABILITY: SURFACE MOTION
 HB0349
 HB0349  HISTORY     - Date     Condition        Report By
 HB0349  HISTORY     - 1935     MONUMENTED       CGS
 HB0349  HISTORY     - 1962     MARK NOT FOUND   CGS
 HB0349
 HB0349                          STATION DESCRIPTION
 HB0349
 HB0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0349'1.6 MI S FROM GRANTSBURG.
 HB0349'1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0349'STATION AT GRANTSBURG, JOHNSON COUNTY, ABOUT 150 YARDS SOUTH OF
 HB0349'MILEPOST B 22, 10 YARDS EAST OF THE CENTERLINE OF THE TRACK,
 HB0349'AND 7 YARDS WEST OF A FENCE.  A STANDARD DISK, STAMPED E 111
 HB0349'1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0349
 HB0349                          STATION RECOVERY (1962)
 HB0349
 HB0349'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 HB0349'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0319 ***********************************************************************
 HB0319  DESIGNATION -  E 112
 HB0319  PID         -  HB0319
 HB0319  STATE/COUNTY-  IL/MASSAC
 HB0319  COUNTRY     -  US
 HB0319  USGS QUAD   -  METROPOLIS (2018)
 HB0319
 HB0319                         *CURRENT SURVEY CONTROL
 HB0319  ______________________________________________________________________
 HB0319* NAD 83(1986) POSITION- 37 09 10.     (N) 088 37 50.     (W)   SCALED
 HB0319* NAVD 88 ORTHO HEIGHT -   114.810 (meters)      376.67  (feet) ADJUSTED
 HB0319  ______________________________________________________________________
 HB0319  GEOID HEIGHT    -        -28.533 (meters)                     GEOID18
 HB0319  DYNAMIC HEIGHT  -        114.727 (meters)      376.40  (feet) COMP
 HB0319  MODELED GRAVITY -    979,904.3   (mgal)                       NAVD 88
 HB0319
 HB0319  VERT ORDER      -  SECOND    CLASS 0
 HB0319
 HB0319.The horizontal coordinates were scaled from a map and have
 HB0319.an estimated accuracy of +/- 6 seconds.
 HB0319
 HB0319.The orthometric height was determined by differential leveling and
 HB0319.adjusted by the NATIONAL GEODETIC SURVEY
 HB0319.in June 1991.
 HB0319
 HB0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0319.GEOID18 height accuracy estimate available here.
 HB0319
 HB0319.Click photographs - Photos may exist for this station.
 HB0319
 HB0319.The dynamic height is computed by dividing the NAVD 88
 HB0319.geopotential number by the normal gravity value computed on the
 HB0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0319.degrees latitude (g = 980.6199 gals.).
 HB0319
 HB0319.The modeled gravity was interpolated from observed gravity values.
 HB0319
 HB0319;                    North         East    Units  Estimated Accuracy
 HB0319;SPC IL E     -    53,990.      273,600.      MT  (+/- 180 meters Scaled)
 HB0319
 HB0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG552130(NAD 83)
 HB0319
 HB0319                          SUPERSEDED SURVEY CONTROL
 HB0319
 HB0319  NGVD 29 (11/26/84)  114.838  (m)          376.76   (f) ADJUSTED    2 0
 HB0319
 HB0319.Superseded values are not recommended for survey control.
 HB0319
 HB0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0319.See file dsdata.pdf to determine how the superseded data were derived.
 HB0319
 HB0319_MARKER: DB = BENCH MARK DISK
 HB0319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0319_STAMPING: E 112 1935
 HB0319_MARK LOGO: CGS
 HB0319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0319+STABILITY: SURFACE MOTION
 HB0319
 HB0319  HISTORY     - Date     Condition        Report By
 HB0319  HISTORY     - 1935     MONUMENTED       CGS
 HB0319  HISTORY     - 1967     MARK NOT FOUND   CGS
 HB0319
 HB0319                          STATION DESCRIPTION
 HB0319
 HB0319'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0319'1.9 MI N FROM BROOKPORT.
 HB0319'1.9 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE CROSSING OF THE
 HB0319'ILLINOIS CENTRAL RAILROAD AT BROOKPORT, MASSAC COUNTY, AT THE
 HB0319'SOUTH END OF A LONG CURVE, AT THE TOP OF A SMALL HILL, AND 15
 HB0319'YARDS EAST OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK,
 HB0319'STAMPED E 112 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0319
 HB0319                          STATION RECOVERY (1967)
 HB0319
 HB0319'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 HB0319'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0838 ***********************************************************************
 KB0838  DESIGNATION -  E 113
 KB0838  PID         -  KB0838
 KB0838  STATE/COUNTY-  IL/BOND
 KB0838  COUNTRY     -  US
 KB0838  USGS QUAD   -  SORENTO NORTH (2018)
 KB0838
 KB0838                         *CURRENT SURVEY CONTROL
 KB0838  ______________________________________________________________________
 KB0838* NAD 83(1986) POSITION- 39 00 04.     (N) 089 34 23.     (W)   SCALED
 KB0838* NAVD 88 ORTHO HEIGHT -   178.801 (meters)      586.62  (feet) ADJUSTED
 KB0838  ______________________________________________________________________
 KB0838  GEOID HEIGHT    -        -31.231 (meters)                     GEOID18
 KB0838  DYNAMIC HEIGHT  -        178.695 (meters)      586.27  (feet) COMP
 KB0838  MODELED GRAVITY -    980,031.0   (mgal)                       NAVD 88
 KB0838
 KB0838  VERT ORDER      -  SECOND    CLASS 0
 KB0838
 KB0838.The horizontal coordinates were scaled from a map and have
 KB0838.an estimated accuracy of +/- 6 seconds.
 KB0838
 KB0838.The orthometric height was determined by differential leveling and
 KB0838.adjusted by the NATIONAL GEODETIC SURVEY
 KB0838.in June 1991.
 KB0838
 KB0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0838.GEOID18 height accuracy estimate available here.
 KB0838
 KB0838.Click photographs - Photos may exist for this station.
 KB0838
 KB0838.The dynamic height is computed by dividing the NAVD 88
 KB0838.geopotential number by the normal gravity value computed on the
 KB0838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0838.degrees latitude (g = 980.6199 gals.).
 KB0838
 KB0838.The modeled gravity was interpolated from observed gravity values.
 KB0838
 KB0838;                    North         East    Units  Estimated Accuracy
 KB0838;SPC IL W     -   259,260.      751,420.      MT  (+/- 180 meters Scaled)
 KB0838
 KB0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ771200(NAD 83)
 KB0838
 KB0838                          SUPERSEDED SURVEY CONTROL
 KB0838
 KB0838  NGVD 29 (??/??/92)  178.930  (m)          587.04   (f) ADJ UNCH    2 0
 KB0838
 KB0838.Superseded values are not recommended for survey control.
 KB0838
 KB0838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0838.See file dsdata.pdf to determine how the superseded data were derived.
 KB0838
 KB0838_MARKER: DB = BENCH MARK DISK
 KB0838_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0838_STAMPING: E 113 1935
 KB0838_MARK LOGO: CGS
 KB0838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0838+STABILITY: SURFACE MOTION
 KB0838
 KB0838  HISTORY     - Date     Condition        Report By
 KB0838  HISTORY     - 1935     MONUMENTED       CGS
 KB0838  HISTORY     - 1935     MARK NOT FOUND   CGS
 KB0838
 KB0838                          STATION DESCRIPTION
 KB0838
 KB0838'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0838'AT SORENTO.
 KB0838'AT SORENTO, BOND COUNTY, AT THE SOUTHWEST CORNER OF THE CROSSING
 KB0838'OF THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD AND THE CHICAGO,
 KB0838'BURLINGTON AND QUINCY RAILROAD, 35 FEET SOUTH OF THE N.Y.C. AND
 KB0838'ST. L. R.R. TRACK, 12 FEET EAST OF THE C.B. AND Q.R.R. TRACK, TWO
 KB0838'RAILS NORTH OF THE CENTER OF THE MAIN STREET CROSSING, AND 4 FEET
 KB0838'WEST OF THE MAIN STREET SIDEWALK.  A STANDARD DISK, STAMPED E
 KB0838'113 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0838
 KB0838                          STATION RECOVERY (1935)
 KB0838
 KB0838'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 KB0838'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0077 ***********************************************************************
 JC0077  DESIGNATION -  E 114
 JC0077  PID         -  JC0077
 JC0077  STATE/COUNTY-  IL/ST CLAIR
 JC0077  COUNTRY     -  US
 JC0077  USGS QUAD   -  CAHOKIA (2018)
 JC0077
 JC0077                         *CURRENT SURVEY CONTROL
 JC0077  ______________________________________________________________________
 JC0077* NAD 83(1986) POSITION- 38 36 22.     (N) 090 09 53.     (W)   SCALED
 JC0077* NAVD 88 ORTHO HEIGHT -   126.271 (meters)      414.27  (feet) ADJUSTED
 JC0077  ______________________________________________________________________
 JC0077  GEOID HEIGHT    -        -30.975 (meters)                     GEOID18
 JC0077  DYNAMIC HEIGHT  -        126.191 (meters)      414.01  (feet) COMP
 JC0077  MODELED GRAVITY -    979,991.9   (mgal)                       NAVD 88
 JC0077
 JC0077  VERT ORDER      -  SECOND    CLASS 0
 JC0077
 JC0077.The horizontal coordinates were scaled from a map and have
 JC0077.an estimated accuracy of +/- 6 seconds.
 JC0077
 JC0077.The orthometric height was determined by differential leveling and
 JC0077.adjusted by the NATIONAL GEODETIC SURVEY
 JC0077.in June 1991.
 JC0077
 JC0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0077.GEOID18 height accuracy estimate available here.
 JC0077
 JC0077.Click photographs - Photos may exist for this station.
 JC0077
 JC0077.The dynamic height is computed by dividing the NAVD 88
 JC0077.geopotential number by the normal gravity value computed on the
 JC0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0077.degrees latitude (g = 980.6199 gals.).
 JC0077
 JC0077.The modeled gravity was interpolated from observed gravity values.
 JC0077
 JC0077;                    North         East    Units  Estimated Accuracy
 JC0077;SPC IL W     -   215,250.      700,170.      MT  (+/- 180 meters Scaled)
 JC0077
 JC0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC468768(NAD 83)
 JC0077
 JC0077                          SUPERSEDED SURVEY CONTROL
 JC0077
 JC0077  NGVD 29 (??/??/92)  126.399  (m)          414.69   (f) ADJ UNCH    2 0
 JC0077
 JC0077.Superseded values are not recommended for survey control.
 JC0077
 JC0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0077.See file dsdata.pdf to determine how the superseded data were derived.
 JC0077
 JC0077_MARKER: DB = BENCH MARK DISK
 JC0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0077_STAMPING: E 114 1935
 JC0077_MARK LOGO: CGS
 JC0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0077+STABILITY: SURFACE MOTION
 JC0077
 JC0077  HISTORY     - Date     Condition        Report By
 JC0077  HISTORY     - 1935     MONUMENTED       CGS
 JC0077
 JC0077                          STATION DESCRIPTION
 JC0077
 JC0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0077'AT EAST ST LOUIS.
 JC0077'AT EAST ST. LOUIS, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL
 JC0077'RAILROAD, 60 FEET NORTH OF MILEPOST E 2, AT THE CROSSING OF
 JC0077'FALLING SPRINGS AVENUE, 20 FEET SOUTH OF THE CENTERLINE OF THE
 JC0077'STREET, AND 15 FEET WEST OF THE CENTERLINE OF THE SOUTH-BOUND
 JC0077'TRACK.  A STANDARD DISK, STAMPED E 114 1935 AND SET IN THE TOP
 JC0077'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0104 ***********************************************************************
 JC0104  DESIGNATION -  E 115
 JC0104  PID         -  JC0104
 JC0104  STATE/COUNTY-  IL/ST CLAIR
 JC0104  COUNTRY     -  US
 JC0104  USGS QUAD   -  CAHOKIA (2018)
 JC0104
 JC0104                         *CURRENT SURVEY CONTROL
 JC0104  ______________________________________________________________________
 JC0104* NAD 83(1986) POSITION- 38 30 51.     (N) 090 12 27.     (W)   SCALED
 JC0104* NAVD 88 ORTHO HEIGHT -   126.820 (meters)      416.08  (feet) ADJUSTED
 JC0104  ______________________________________________________________________
 JC0104  GEOID HEIGHT    -        -30.735 (meters)                     GEOID18
 JC0104  DYNAMIC HEIGHT  -        126.740 (meters)      415.81  (feet) COMP
 JC0104  MODELED GRAVITY -    979,991.2   (mgal)                       NAVD 88
 JC0104
 JC0104  VERT ORDER      -  SECOND    CLASS 0
 JC0104
 JC0104.The horizontal coordinates were scaled from a map and have
 JC0104.an estimated accuracy of +/- 6 seconds.
 JC0104
 JC0104.The orthometric height was determined by differential leveling and
 JC0104.adjusted by the NATIONAL GEODETIC SURVEY
 JC0104.in June 1991.
 JC0104
 JC0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0104.GEOID18 height accuracy estimate available here.
 JC0104
 JC0104.Click photographs - Photos may exist for this station.
 JC0104
 JC0104.The dynamic height is computed by dividing the NAVD 88
 JC0104.geopotential number by the normal gravity value computed on the
 JC0104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0104.degrees latitude (g = 980.6199 gals.).
 JC0104
 JC0104.The modeled gravity was interpolated from observed gravity values.
 JC0104
 JC0104;                    North         East    Units  Estimated Accuracy
 JC0104;SPC IL W     -   205,040.      696,440.      MT  (+/- 180 meters Scaled)
 JC0104
 JC0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC434665(NAD 83)
 JC0104
 JC0104                          SUPERSEDED SURVEY CONTROL
 JC0104
 JC0104  NGVD 29 (??/??/92)  126.966  (m)          416.55   (f) ADJ UNCH    2 0
 JC0104
 JC0104.Superseded values are not recommended for survey control.
 JC0104
 JC0104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0104.See file dsdata.pdf to determine how the superseded data were derived.
 JC0104
 JC0104_MARKER: DB = BENCH MARK DISK
 JC0104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0104_STAMPING: E 115 1935
 JC0104_MARK LOGO: CGS
 JC0104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0104+STABILITY: SURFACE MOTION
 JC0104_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC0104+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2002
 JC0104
 JC0104  HISTORY     - Date     Condition        Report By
 JC0104  HISTORY     - 1935     MONUMENTED       CGS
 JC0104  HISTORY     - 20020723 GOOD             INDIV
 JC0104  HISTORY     - 20030323 POOR             GEOCAC
 JC0104  HISTORY     - 20101008 POOR             NGS
 JC0104
 JC0104                          STATION DESCRIPTION
 JC0104
 JC0104'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0104'AT DUPO.
 JC0104'AT DUPO, ST. CLAIR COUNTY, ON LOUISA STREET, AT THE HIGH SCHOOL,
 JC0104'40 FEET SOUTH OF THE CENTER OF THE WEST ENTRANCE, AT THE SOUTHWEST
 JC0104'CORNER OF THE SCHOOLYARD, AND 10 FEET SOUTH OF THE SOUTH SIDEWALK.
 JC0104'A STANDARD DISK, STAMPED E 115 1935 AND SET IN THE TOP OF A
 JC0104'CONCRETE POST PROJECTING ONE INCH ABOVE GROUND.
 JC0104
 JC0104                          STATION RECOVERY (2002)
 JC0104
 JC0104'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (JMP)
 JC0104'SOME MARRING OF THE DISK HAS OCCURRED DUE TO BEING HIT BY A LAWN
 JC0104'MOWER.  OTHERWISE, THE MARK APPEARS UNDISTURBED.
 JC0104
 JC0104                          STATION RECOVERY (2003)
 JC0104
 JC0104'RECOVERY NOTE BY GEOCACHING 2003
 JC0104'THE CONCRETE MOUNTING APPEARS TO BE TILTED ABOUT 30 DEGREES FROM THE
 JC0104'VERTICAL.  THE DISK IS INTACT BUT THE DESIGNATION CAN NOT BE READ.
 JC0104'HOWEVER PART OF COAST AND GEODETIC SURVEY CAN STILL BE READ ON THE
 JC0104'DISK.
 JC0104
 JC0104                          STATION RECOVERY (2010)
 JC0104
 JC0104'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2010 (DRD)
 JC0104'THE MONUMENT HAS BEEN PUSHED OUT OF POSITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0855 ***********************************************************************
 HB0855  DESIGNATION -  E 116
 HB0855  PID         -  HB0855
 HB0855  STATE/COUNTY-  IL/ALEXANDER
 HB0855  COUNTRY     -  US
 HB0855  USGS QUAD   -  CAIRO (2018)
 HB0855
 HB0855                         *CURRENT SURVEY CONTROL
 HB0855  ______________________________________________________________________
 HB0855* NAD 83(1986) POSITION- 37 01 02.     (N) 089 11 00.     (W)   SCALED
 HB0855* NAVD 88 ORTHO HEIGHT -    94.540 (meters)      310.17  (feet) ADJUSTED
 HB0855  ______________________________________________________________________
 HB0855  GEOID HEIGHT    -        -28.228 (meters)                     GEOID18
 HB0855  DYNAMIC HEIGHT  -         94.470 (meters)      309.94  (feet) COMP
 HB0855  MODELED GRAVITY -    979,893.5   (mgal)                       NAVD 88
 HB0855
 HB0855  VERT ORDER      -  FIRST     CLASS I
 HB0855
 HB0855.The horizontal coordinates were scaled from a map and have
 HB0855.an estimated accuracy of +/- 6 seconds.
 HB0855
 HB0855.The orthometric height was determined by differential leveling and
 HB0855.adjusted by the NATIONAL GEODETIC SURVEY
 HB0855.in June 1991.
 HB0855
 HB0855.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0855.GEOID18 height accuracy estimate available here.
 HB0855
 HB0855.Click photographs - Photos may exist for this station.
 HB0855
 HB0855.The dynamic height is computed by dividing the NAVD 88
 HB0855.geopotential number by the normal gravity value computed on the
 HB0855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0855.degrees latitude (g = 980.6199 gals.).
 HB0855
 HB0855.The modeled gravity was interpolated from observed gravity values.
 HB0855
 HB0855;                    North         East    Units  Estimated Accuracy
 HB0855;SPC IL W     -    39,350.      787,500.      MT  (+/- 180 meters Scaled)
 HB0855
 HB0855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF057990(NAD 83)
 HB0855
 HB0855                          SUPERSEDED SURVEY CONTROL
 HB0855
 HB0855  NGVD 29 (11/26/84)   94.424  (m)          309.79   (f) ADJUSTED    1 1
 HB0855
 HB0855.Superseded values are not recommended for survey control.
 HB0855
 HB0855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0855.See file dsdata.pdf to determine how the superseded data were derived.
 HB0855
 HB0855_MARKER: DB = BENCH MARK DISK
 HB0855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0855_STAMPING: E 116 1935
 HB0855_MARK LOGO: CGS
 HB0855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0855+STABILITY: SURFACE MOTION
 HB0855_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0855+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2002
 HB0855
 HB0855  HISTORY     - Date     Condition        Report By
 HB0855  HISTORY     - 1935     MONUMENTED       CGS
 HB0855  HISTORY     - 1969     GOOD             CGS
 HB0855  HISTORY     - 1976     GOOD             NGS
 HB0855  HISTORY     - 1976     GOOD             ILDT
 HB0855  HISTORY     - 1976     GOOD             ILDT
 HB0855  HISTORY     - 20020830 GOOD             USACE
 HB0855
 HB0855                          STATION DESCRIPTION
 HB0855
 HB0855'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0855'1.2 MI N FROM CAIRO.
 HB0855'ABOUT 1.25 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0855'AND COURTHOUSE AT CAIRO, 42 FEET NORTHEAST OF THE CENTER LINE OF
 HB0855'THE HIGHWAY, 128 FEET SOUTH-SOUTHWEST OF THE WEST CORNER OF THE
 HB0855'ILLINOIS POWER AND LIGHT COMPANY BUILDING, 94 1/2 FEET NORTHWEST
 HB0855'OF THE CENTER LINE OF 38TH STREET, 67 FEET NORTHWEST OF THE SOUTH
 HB0855'CORNER FENCE POST IN A CHAIN LINK FENCE, 2 FEET NORTHEAST OF THE
 HB0855'FENCE, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 HB0855'THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE
 HB0855'SURFACE OF THE GROUND.  SEC 23, T 17 S, R 1 W.
 HB0855
 HB0855                          STATION RECOVERY (1976)
 HB0855
 HB0855'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 HB0855'RECOVERED IN GOOD CONDITION.
 HB0855
 HB0855                          STATION RECOVERY (1976)
 HB0855
 HB0855'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0855'RECOVERED IN GOOD CONDITION.
 HB0855
 HB0855                          STATION RECOVERY (1976)
 HB0855
 HB0855'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0855'RECOVERED IN GOOD CONDITION.
 HB0855
 HB0855                          STATION RECOVERY (2002)
 HB0855
 HB0855'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0855'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0686 ***********************************************************************
 HB0686  DESIGNATION -  E 119
 HB0686  PID         -  HB0686
 HB0686  STATE/COUNTY-  IL/JACKSON
 HB0686  COUNTRY     -  US
 HB0686  USGS QUAD   -  ORAVILLE (2018)
 HB0686
 HB0686                         *CURRENT SURVEY CONTROL
 HB0686  ______________________________________________________________________
 HB0686* NAD 83(1986) POSITION- 37 45 43.     (N) 089 23 50.     (W)   SCALED
 HB0686* NAVD 88 ORTHO HEIGHT -   116.144 (meters)      381.05  (feet) ADJUSTED
 HB0686  ______________________________________________________________________
 HB0686  GEOID HEIGHT    -        -29.194 (meters)                     GEOID18
 HB0686  DYNAMIC HEIGHT  -        116.062 (meters)      380.78  (feet) COMP
 HB0686  MODELED GRAVITY -    979,926.6   (mgal)                       NAVD 88
 HB0686
 HB0686  VERT ORDER      -  FIRST     CLASS II
 HB0686
 HB0686.The horizontal coordinates were scaled from a map and have
 HB0686.an estimated accuracy of +/- 6 seconds.
 HB0686
 HB0686.The orthometric height was determined by differential leveling and
 HB0686.adjusted by the NATIONAL GEODETIC SURVEY
 HB0686.in June 1991.
 HB0686
 HB0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0686.GEOID18 height accuracy estimate available here.
 HB0686
 HB0686.Click photographs - Photos may exist for this station.
 HB0686
 HB0686.The dynamic height is computed by dividing the NAVD 88
 HB0686.geopotential number by the normal gravity value computed on the
 HB0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0686.degrees latitude (g = 980.6199 gals.).
 HB0686
 HB0686.The modeled gravity was interpolated from observed gravity values.
 HB0686
 HB0686;                    North         East    Units  Estimated Accuracy
 HB0686;SPC IL W     -   121,830.      767,800.      MT  (+/- 180 meters Scaled)
 HB0686
 HB0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG888821(NAD 83)
 HB0686
 HB0686                          SUPERSEDED SURVEY CONTROL
 HB0686
 HB0686  NGVD 29 (11/26/84)  116.240  (m)          381.36   (f) ADJUSTED    1 2
 HB0686
 HB0686.Superseded values are not recommended for survey control.
 HB0686
 HB0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0686.See file dsdata.pdf to determine how the superseded data were derived.
 HB0686
 HB0686_MARKER: DB = BENCH MARK DISK
 HB0686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0686_STAMPING: E 119 1935
 HB0686_MARK LOGO: CGS
 HB0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0686+STABILITY: SURFACE MOTION
 HB0686
 HB0686  HISTORY     - Date     Condition        Report By
 HB0686  HISTORY     - 1935     MONUMENTED       CGS
 HB0686  HISTORY     - 1949     GOOD             CGS
 HB0686
 HB0686                          STATION DESCRIPTION
 HB0686
 HB0686'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0686'3.6 MI NE FROM SAND RIDGE.
 HB0686'3.6 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0686'THE STATION AT SAND RIDGE, AT A PRIVATE FIELD ROAD CROSSING,
 HB0686'114 FEET SOUTHWEST OF THE CENTER OF THE CROSSING, 27 FEET
 HB0686'SOUTH-SOUTHEAST OF THE SOUTH-SOUTHEAST RAIL, 19 FEET NORTH-NORTHWEST
 HB0686'OF R/W FENCE, 1 FOOT WEST OF A WHITE WOODEN WITNESS POST AND
 HB0686'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0609 ***********************************************************************
 KB0609  DESIGNATION -  E 12
 KB0609  PID         -  KB0609
 KB0609  STATE/COUNTY-  IL/MOULTRIE
 KB0609  COUNTRY     -  US
 KB0609  USGS QUAD   -  LOVINGTON (2018)
 KB0609
 KB0609                         *CURRENT SURVEY CONTROL
 KB0609  ______________________________________________________________________
 KB0609* NAD 83(2011) POSITION- 39 44 26.64512(N) 088 40 55.39976(W)   ADJUSTED
 KB0609* NAD 83(2011) ELLIP HT-   172.212 (meters)        (06/27/12)   ADJUSTED
 KB0609* NAD 83(2011) EPOCH   -  2010.00
 KB0609* NAVD 88 ORTHO HEIGHT -   204.643 (meters)      671.40  (feet) ADJUSTED
 KB0609  ______________________________________________________________________
 KB0609  GEOID HEIGHT    -        -32.419 (meters)                     GEOID18
 KB0609  NAD 83(2011) X  -    112,961.932 (meters)                     COMP
 KB0609  NAD 83(2011) Y  - -4,909,994.590 (meters)                     COMP
 KB0609  NAD 83(2011) Z  -  4,056,001.931 (meters)                     COMP
 KB0609  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 KB0609  DYNAMIC HEIGHT  -        204.528 (meters)      671.02  (feet) COMP
 KB0609  MODELED GRAVITY -    980,057.4   (mgal)                       NAVD 88
 KB0609
 KB0609  VERT ORDER      -  FIRST     CLASS II
 KB0609
 KB0609  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0609  Standards:
 KB0609         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0609            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0609  -------------------------------------------------------------------
 KB0609  NETWORK    1.60   2.31           0.71   0.59   1.18     -0.09217093
 KB0609  -------------------------------------------------------------------
 KB0609  Click here for local accuracies and other accuracy information.
 KB0609
 KB0609.The horizontal coordinates were established by GPS observations
 KB0609.and adjusted by the National Geodetic Survey in June 2012.
 KB0609
 KB0609.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0609.been affixed to the stable North American tectonic plate. See 
 KB0609.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0609
 KB0609.The horizontal coordinates are valid at the epoch date displayed above
 KB0609.which is a decimal equivalence of Year/Month/Day.
 KB0609
 KB0609.The orthometric height was determined by differential leveling and
 KB0609.adjusted by the NATIONAL GEODETIC SURVEY
 KB0609.in June 1991.
 KB0609
 KB0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0609.GEOID18 height accuracy estimate available here.
 KB0609
 KB0609.Click photographs - Photos may exist for this station.
 KB0609
 KB0609.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0609
 KB0609.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0609
 KB0609.The ellipsoidal height was determined by GPS observations
 KB0609.and is referenced to NAD 83.
 KB0609
 KB0609.The dynamic height is computed by dividing the NAVD 88
 KB0609.geopotential number by the normal gravity value computed on the
 KB0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0609.degrees latitude (g = 980.6199 gals.).
 KB0609
 KB0609.The modeled gravity was interpolated from observed gravity values.
 KB0609
 KB0609. The following values were computed from the NAD 83(2011) position.
 KB0609
 KB0609;                    North         East     Units Scale Factor Converg.
 KB0609;SPC IL E     -   341,272.410   270,109.667   MT  0.99998599   -0 13 22.6
 KB0609;SPC IL E     - 1,119,657.90    886,184.80   sFT  0.99998599   -0 13 22.6
 KB0609;UTM  16      - 4,400,334.686   355,874.883   MT  0.99985574   -1 04 32.0
 KB0609
 KB0609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0609!SPC IL E     -   0.99997298  x   0.99998599  =   0.99995897
 KB0609!UTM  16      -   0.99997298  x   0.99985574  =   0.99982873
 KB0609
 KB0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5587400334(NAD 83)
 KB0609
 KB0609                          SUPERSEDED SURVEY CONTROL
 KB0609
 KB0609  NAD 83(2007)-  39 44 26.64508(N)    088 40 55.40065(W) AD(2002.00) 0
 KB0609  ELLIP H (02/10/07)  172.248  (m)                       GP(2002.00)    
 KB0609  ELLIP H (12/06/04)  172.251  (m)                       GP(       ) 4 1
 KB0609  NAD 83(1997)-  39 44 26.64508(N)    088 40 55.40059(W) AD(       ) 1
 KB0609  ELLIP H (12/18/02)  172.243  (m)                       GP(       ) 4 2
 KB0609  NAVD 88             204.64   (m)          671.4    (f) LEVELING    3  
 KB0609  NGVD 29 (??/??/92)  204.714  (m)          671.63   (f) ADJ UNCH    1 2
 KB0609
 KB0609.Superseded values are not recommended for survey control.
 KB0609
 KB0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0609.See file dsdata.pdf to determine how the superseded data were derived.
 KB0609
 KB0609_MARKER: DB = BENCH MARK DISK
 KB0609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0609_STAMPING: E 12 1933
 KB0609_MARK LOGO: CGS
 KB0609_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0609+STABILITY: SURFACE MOTION
 KB0609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0609+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 KB0609
 KB0609  HISTORY     - Date     Condition        Report By
 KB0609  HISTORY     - 1933     MONUMENTED       CGS
 KB0609  HISTORY     - 1938     GOOD             CGS
 KB0609  HISTORY     - 1938     GOOD             CGS
 KB0609  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0609
 KB0609                          STATION DESCRIPTION
 KB0609
 KB0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 KB0609'AT ULLRICH.
 KB0609'AT ULLRICH, MOULTRIE COUNTY, ON THE PENNSYLVANIA RAILROAD, 7-1/2
 KB0609'POLES NORTHWEST OF MILEPOST TH 75, 12 RAILS NORTHWEST OF A
 KB0609'CORN-STORAGE ELEVATOR, 15 FEET NORTHWEST OF A GRADE CROSSING, AND
 KB0609'20 FEET SOUTHWEST OF THE TRACK.  A STANDARD DISK, STAMPED E 12
 KB0609'1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0609
 KB0609                          STATION RECOVERY (1938)
 KB0609
 KB0609'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 KB0609'RECOVERED IN GOOD CONDITION.
 KB0609
 KB0609                          STATION RECOVERY (2000)
 KB0609
 KB0609'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0609'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0609'RECOVERED  IN GOOD CONDITION.. THE STATION IS LOCATED ABOUT 2.9 MI (
 KB0609'4.7 KM )  NORTHWEST OF  LOVINGTON.  TO REACH FROM THE  JUNCTION  AT
 KB0609'STATE ROUTE 133 AND STATE ROUTE 32 OF LOVINGTON,  GO  NORTH ON
 KB0609'STATE ROUTE 32  ABOUT  3.8  MI  ( 6.2  KM ) TO THE CROSSROAD  UNNAMED
 KB0609'PAVED ROAD (NOTE -  MOULTRIE  COUNTY SIGN,  32 ,  20.12  ,  AT THE
 KB0609'NORTHEAST QUADRANT OF THE CROSSROAD) . THE STATION  IS  ON THE
 KB0609'LEFT ON THE SOUTHWEST CORNER AT THE CROSSROAD .  THE STATION IS
 KB0609'LOCATED IN THE SOUTHEAST 1/4  OF SECTION 18. TOWNSHIP 15 NORTH,
 KB0609'RANGE 5 EAST, 3RD PRINCIPAL MERIDIAN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0498 ***********************************************************************
 HB0498  DESIGNATION -  E 120
 HB0498  PID         -  HB0498
 HB0498  STATE/COUNTY-  IL/WILLIAMSON
 HB0498  COUNTRY     -  US
 HB0498  USGS QUAD   -  MARION (2018)
 HB0498
 HB0498                         *CURRENT SURVEY CONTROL
 HB0498  ______________________________________________________________________
 HB0498* NAD 83(1986) POSITION- 37 44 01.     (N) 088 59 35.     (W)   SCALED
 HB0498* NAVD 88 ORTHO HEIGHT -   131.631 (meters)      431.86  (feet) ADJUSTED
 HB0498  ______________________________________________________________________
 HB0498  GEOID HEIGHT    -        -29.107 (meters)                     GEOID18
 HB0498  DYNAMIC HEIGHT  -        131.541 (meters)      431.56  (feet) COMP
 HB0498  MODELED GRAVITY -    979,941.0   (mgal)                       NAVD 88
 HB0498
 HB0498  VERT ORDER      -  SECOND    CLASS 0
 HB0498
 HB0498.The horizontal coordinates were scaled from a map and have
 HB0498.an estimated accuracy of +/- 6 seconds.
 HB0498
 HB0498.The orthometric height was determined by differential leveling and
 HB0498.adjusted by the NATIONAL GEODETIC SURVEY
 HB0498.in June 1991.
 HB0498
 HB0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0498.GEOID18 height accuracy estimate available here.
 HB0498
 HB0498.Click photographs - Photos may exist for this station.
 HB0498
 HB0498.The dynamic height is computed by dividing the NAVD 88
 HB0498.geopotential number by the normal gravity value computed on the
 HB0498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0498.degrees latitude (g = 980.6199 gals.).
 HB0498
 HB0498.The modeled gravity was interpolated from observed gravity values.
 HB0498
 HB0498;                    North         East    Units  Estimated Accuracy
 HB0498;SPC IL E     -   118,610.      241,850.      MT  (+/- 180 meters Scaled)
 HB0498
 HB0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG243781(NAD 83)
 HB0498
 HB0498                          SUPERSEDED SURVEY CONTROL
 HB0498
 HB0498  NGVD 29 (11/26/84)  131.723  (m)          432.16   (f) ADJUSTED    2 0
 HB0498
 HB0498.Superseded values are not recommended for survey control.
 HB0498
 HB0498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0498.See file dsdata.pdf to determine how the superseded data were derived.
 HB0498
 HB0498_MARKER: DB = BENCH MARK DISK
 HB0498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0498_STAMPING: E 120 1935
 HB0498_MARK LOGO: CGS
 HB0498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0498+STABILITY: SURFACE MOTION
 HB0498
 HB0498  HISTORY     - Date     Condition        Report By
 HB0498  HISTORY     - 1935     MONUMENTED       CGS
 HB0498  HISTORY     - 1965     GOOD             CGS
 HB0498  HISTORY     - 20110609 MARK NOT FOUND   ILDT
 HB0498
 HB0498                          STATION DESCRIPTION
 HB0498
 HB0498'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0498'AT BAINBRIDGE.
 HB0498'AT BAINBRIDGE, WILLIAMSON COUNTY, ON THE ILLINOIS CENTRAL
 HB0498'RAILROAD, TWO RAILS WEST OF THE STATION, AT A ROAD CROSSING, 48
 HB0498'FEET SOUTH OF THE CENTERLINE OF THE MAIN TRACK, 40 FEET EAST OF
 HB0498'THE CENTERLINE OF THE ROAD, AND AT THE EAST END OF A GATE IN THE
 HB0498'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED E 120 1935 AND SET
 HB0498'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 HB0498
 HB0498                          STATION RECOVERY (1965)
 HB0498
 HB0498'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 HB0498'RECOVERED IN GOOD CONDITION.
 HB0498
 HB0498                          STATION RECOVERY (2011)
 HB0498
 HB0498'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0498'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0297 ***********************************************************************
 JB0297  DESIGNATION -  E 123
 JB0297  PID         -  JB0297
 JB0297  STATE/COUNTY-  IL/JEFFERSON
 JB0297  COUNTRY     -  US
 JB0297  USGS QUAD   -  INA (2018)
 JB0297
 JB0297                         *CURRENT SURVEY CONTROL
 JB0297  ______________________________________________________________________
 JB0297* NAD 83(1986) POSITION- 38 13 43.     (N) 088 54 08.     (W)   SCALED
 JB0297* NAVD 88 ORTHO HEIGHT -   129.060 (meters)      423.42  (feet) ADJUSTED
 JB0297  ______________________________________________________________________
 JB0297  GEOID HEIGHT    -        -30.039 (meters)                     GEOID18
 JB0297  DYNAMIC HEIGHT  -        128.976 (meters)      423.15  (feet) COMP
 JB0297  MODELED GRAVITY -    979,978.8   (mgal)                       NAVD 88
 JB0297
 JB0297  VERT ORDER      -  SECOND    CLASS 0
 JB0297
 JB0297.The horizontal coordinates were scaled from a map and have
 JB0297.an estimated accuracy of +/- 6 seconds.
 JB0297
 JB0297.The orthometric height was determined by differential leveling and
 JB0297.adjusted by the NATIONAL GEODETIC SURVEY
 JB0297.in June 1991.
 JB0297
 JB0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0297.GEOID18 height accuracy estimate available here.
 JB0297
 JB0297.Click photographs - Photos may exist for this station.
 JB0297
 JB0297.The dynamic height is computed by dividing the NAVD 88
 JB0297.geopotential number by the normal gravity value computed on the
 JB0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0297.degrees latitude (g = 980.6199 gals.).
 JB0297
 JB0297.The modeled gravity was interpolated from observed gravity values.
 JB0297
 JB0297;                    North         East    Units  Estimated Accuracy
 JB0297;SPC IL E     -   173,500.      250,190.      MT  (+/- 180 meters Scaled)
 JB0297
 JB0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH335328(NAD 83)
 JB0297
 JB0297                          SUPERSEDED SURVEY CONTROL
 JB0297
 JB0297  NGVD 29 (??/??/92)  129.164  (m)          423.77   (f) ADJ UNCH    2 0
 JB0297
 JB0297.Superseded values are not recommended for survey control.
 JB0297
 JB0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0297.See file dsdata.pdf to determine how the superseded data were derived.
 JB0297
 JB0297_MARKER: DB = BENCH MARK DISK
 JB0297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0297_STAMPING: E 123 1935
 JB0297_MARK LOGO: CGS
 JB0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0297+STABILITY: SURFACE MOTION
 JB0297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0297+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0297
 JB0297  HISTORY     - Date     Condition        Report By
 JB0297  HISTORY     - 1935     MONUMENTED       CGS
 JB0297  HISTORY     - 1960     GOOD             CGS
 JB0297  HISTORY     - 1984     GOOD             NGS
 JB0297  HISTORY     - 20080320 GOOD             ILDT
 JB0297  HISTORY     - 20090122 GOOD             ILDT
 JB0297  HISTORY     - 20140709 GOOD             ILDT
 JB0297
 JB0297                          STATION DESCRIPTION
 JB0297
 JB0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0297'6.2 MI S FROM MT VERNON.
 JB0297'ABOUT 6.25 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0297'CENTRAL RAILROAD FROM THE STATION AT MT. VERNON, ABOUT 2.0 MILES
 JB0297'NORTH ALONG THE RAILROAD FROM THE SMALL COMMUNITY OF BONNIE, AT
 JB0297'THE JUNCTION OF AN OILED ROAD EAST, 46 FEET EAST OF THE EAST
 JB0297'RAIL, 131 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY 37, 32
 JB0297'FEET SOUTH OF THE CENTER LINE OF THE OILED ROAD, 6 FEET SOUTH
 JB0297'OF A FENCE CORNER, 1/2 FOOT WEST OF A FENCE, 98 FEET
 JB0297'EAST-SOUTHEAST OF THE FOURTH POLE NORTH OF POLE NUMBER 281-35, 57
 JB0297'FEET SOUTHEAST OF THE CENTER OF THE CROSSING, 1.3 FEET
 JB0297'NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0297'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 JB0297
 JB0297                          STATION RECOVERY (1984)
 JB0297
 JB0297'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 JB0297'RECOVERED IN GOOD CONDITION.
 JB0297
 JB0297                          STATION RECOVERY (2008)
 JB0297
 JB0297'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BE)
 JB0297'SOUTHWEST QUAD. OF RR. TRACKS AND EAST DAVIS ROAD
 JB0297
 JB0297                          STATION RECOVERY (2009)
 JB0297
 JB0297'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0297'RECOVERED IN GOOD CONDITION.
 JB0297
 JB0297                          STATION RECOVERY (2014)
 JB0297
 JB0297'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0297'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0128 ***********************************************************************
 JB0128  DESIGNATION -  E 128
 JB0128  PID         -  JB0128
 JB0128  STATE/COUNTY-  IL/RICHLAND
 JB0128  COUNTRY     -  US
 JB0128  USGS QUAD   -  OLNEY (2018)
 JB0128
 JB0128                         *CURRENT SURVEY CONTROL
 JB0128  ______________________________________________________________________
 JB0128* NAD 83(1986) POSITION- 38 43 19.     (N) 088 01 33.     (W)   SCALED
 JB0128* NAVD 88 ORTHO HEIGHT -   152.525 (meters)      500.41  (feet) ADJUSTED
 JB0128  ______________________________________________________________________
 JB0128  GEOID HEIGHT    -        -31.358 (meters)                     GEOID18
 JB0128  DYNAMIC HEIGHT  -        152.432 (meters)      500.10  (feet) COMP
 JB0128  MODELED GRAVITY -    980,014.0   (mgal)                       NAVD 88
 JB0128
 JB0128  VERT ORDER      -  FIRST     CLASS II
 JB0128
 JB0128.The horizontal coordinates were scaled from a map and have
 JB0128.an estimated accuracy of +/- 6 seconds.
 JB0128
 JB0128.The orthometric height was determined by differential leveling and
 JB0128.adjusted by the NATIONAL GEODETIC SURVEY
 JB0128.in June 1991.
 JB0128
 JB0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0128.GEOID18 height accuracy estimate available here.
 JB0128
 JB0128.Click photographs - Photos may exist for this station.
 JB0128
 JB0128.The dynamic height is computed by dividing the NAVD 88
 JB0128.geopotential number by the normal gravity value computed on the
 JB0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0128.degrees latitude (g = 980.6199 gals.).
 JB0128
 JB0128.The modeled gravity was interpolated from observed gravity values.
 JB0128
 JB0128;                    North         East    Units  Estimated Accuracy
 JB0128;SPC IL E     -   228,160.      326,740.      MT  (+/- 180 meters Scaled)
 JB0128
 JB0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH108864(NAD 83)
 JB0128
 JB0128                          SUPERSEDED SURVEY CONTROL
 JB0128
 JB0128  NGVD 29 (??/??/92)  152.640  (m)          500.79   (f) ADJ UNCH    1 2
 JB0128
 JB0128.Superseded values are not recommended for survey control.
 JB0128
 JB0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0128.See file dsdata.pdf to determine how the superseded data were derived.
 JB0128
 JB0128_MARKER: DB = BENCH MARK DISK
 JB0128_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0128_SP_SET: HEADWALL
 JB0128_STAMPING: E 128 1938
 JB0128_MARK LOGO: CGS
 JB0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0128+STABILITY: SURFACE MOTION
 JB0128
 JB0128  HISTORY     - Date     Condition        Report By
 JB0128  HISTORY     - 1938     MONUMENTED       CGS
 JB0128  HISTORY     - 1938     MARK NOT FOUND   USGS
 JB0128  HISTORY     - 1986     GOOD             NGS
 JB0128
 JB0128                          STATION DESCRIPTION
 JB0128
 JB0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0128'3 MI W FROM CLAREMONT.
 JB0128'3.0 MILES WEST ALONG THE BALTIMROE AND OHIO RAILROAD FROM THE
 JB0128'STATION AT CLAREMONT, RICHLAND COUNTY, 40 FEET WEST OF MILEPOST
 JB0128'ST. L 122-C 127, 0.2 MILE WEST OF A DIRT-ROAD CROSSING, AT A
 JB0128'SMALL BRIDGE, IN THE TOP OF THE EAST END, 22 FEET SOUTH OF THE
 JB0128'SOUTH RAIL, AND 6 FEET BELOW THE LEVEL OF THE TRACK.  A STANDARD
 JB0128'DISK, STAMPED E 128 1938.
 JB0128
 JB0128                          STATION RECOVERY (1938)
 JB0128
 JB0128'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1938
 JB0128'MARK NOT FOUND.
 JB0128
 JB0128                          STATION RECOVERY (1986)
 JB0128
 JB0128'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0128'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  5.9 KM (3.65
 JB0128'MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS JUNCTION WITH
 JB0128'STATE HIGHWAY 130 IN OLNEY, 0.2 KM (0.1 MI) WEST OF THE INTERSECTION
 JB0128'OF COUNTY ROAD 1500 E, IN TOP OF AND 0.6 M (2.0 FT) WEST OF THE EAST
 JB0128'END OF THE SOUTH CONCRETE HEADWALL OF A CULVERT, AND 6.7 M (22.0 FT)
 JB0128'SOUTH OF THE NEAR RAIL.
 JB0128'THE MARK IS 2.0 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0225 ***********************************************************************
 NH0225  DESIGNATION -  E 131
 NH0225  PID         -  NH0225
 NH0225  STATE/COUNTY-  IL/DE KALB
 NH0225  COUNTRY     -  US
 NH0225  USGS QUAD   -  HAMPSHIRE (2018)
 NH0225
 NH0225                         *CURRENT SURVEY CONTROL
 NH0225  ______________________________________________________________________
 NH0225* NAD 83(1986) POSITION- 42 05 43.     (N) 088 37 08.     (W)   SCALED
 NH0225* NAVD 88 ORTHO HEIGHT -   266.748 (meters)      875.16  (feet) ADJUSTED
 NH0225  ______________________________________________________________________
 NH0225  GEOID HEIGHT    -        -33.315 (meters)                     GEOID18
 NH0225  DYNAMIC HEIGHT  -        266.658 (meters)      874.86  (feet) COMP
 NH0225  MODELED GRAVITY -    980,276.8   (mgal)                       NAVD 88
 NH0225
 NH0225  VERT ORDER      -  FIRST     CLASS I
 NH0225
 NH0225.The horizontal coordinates were scaled from a map and have
 NH0225.an estimated accuracy of +/- 6 seconds.
 NH0225
 NH0225.The orthometric height was determined by differential leveling and
 NH0225.adjusted by the NATIONAL GEODETIC SURVEY
 NH0225.in June 1991.
 NH0225
 NH0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0225.GEOID18 height accuracy estimate available here.
 NH0225
 NH0225.Click photographs - Photos may exist for this station.
 NH0225
 NH0225.The dynamic height is computed by dividing the NAVD 88
 NH0225.geopotential number by the normal gravity value computed on the
 NH0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0225.degrees latitude (g = 980.6199 gals.).
 NH0225
 NH0225.The modeled gravity was interpolated from observed gravity values.
 NH0225
 NH0225;                    North         East    Units  Estimated Accuracy
 NH0225;SPC IL E     -   602,730.      276,380.      MT  (+/- 180 meters Scaled)
 NH0225
 NH0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM661616(NAD 83)
 NH0225
 NH0225                          SUPERSEDED SURVEY CONTROL
 NH0225
 NH0225  NGVD 29 (??/??/92)  266.798  (m)          875.32   (f) ADJ UNCH    1 1
 NH0225
 NH0225.Superseded values are not recommended for survey control.
 NH0225
 NH0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0225.See file dsdata.pdf to determine how the superseded data were derived.
 NH0225
 NH0225_MARKER: DB = BENCH MARK DISK
 NH0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0225_STAMPING: E 131 1947
 NH0225_MARK LOGO: CGS
 NH0225_PROJECTION: FLUSH
 NH0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0225+STABILITY: SURFACE MOTION
 NH0225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0225+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2012
 NH0225
 NH0225  HISTORY     - Date     Condition        Report By
 NH0225  HISTORY     - 1947     MONUMENTED       CGS
 NH0225  HISTORY     - 1969     GOOD             CGS
 NH0225  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH0225  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0225  HISTORY     - 20121010 GOOD             ILDT
 NH0225
 NH0225                          STATION DESCRIPTION
 NH0225
 NH0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0225'4 MI E FROM GENOA.
 NH0225'ABOUT 4.0 MILES EAST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0225'BANK AT GENOA, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY, 0.2 MILE
 NH0225'EAST OF A 2-STORY HOUSE, 39 FEET NORTH OF THE CENTER LINE OF THE
 NH0225'HIGHWAY, 17 FEET NORTH OF THE NORTH END OF THE WEST CONCRETE
 NH0225'HEADWALL OF A CULVERT, 15 FEET WEST OF THE CENTER OF A GATE,
 NH0225'1 FOOT SOUTH OF A FENCE, 0.9 FOOT SOUTH OF A METAL WITNESS POST,
 NH0225'ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 NH0225'OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0225'SEC 26, T42N, R 5E.
 NH0225
 NH0225                          STATION RECOVERY (1990)
 NH0225
 NH0225'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0225'MARK NOT FOUND.
 NH0225
 NH0225                          STATION RECOVERY (1996)
 NH0225
 NH0225'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0225'MARK NOT FOUND.
 NH0225
 NH0225                          STATION RECOVERY (2012)
 NH0225
 NH0225'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 NH0225'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0050 ***********************************************************************
 NH0050  DESIGNATION -  E 132
 NH0050  PID         -  NH0050
 NH0050  STATE/COUNTY-  IL/COOK
 NH0050  COUNTRY     -  US
 NH0050  USGS QUAD   -  ELGIN (2018)
 NH0050
 NH0050                         *CURRENT SURVEY CONTROL
 NH0050  ______________________________________________________________________
 NH0050* NAD 83(2011) POSITION- 42 01 25.14045(N) 088 15 07.26258(W)   ADJUSTED
 NH0050* NAD 83(2011) ELLIP HT-   193.420 (meters)        (06/27/12)   ADJUSTED
 NH0050* NAD 83(2011) EPOCH   -  2010.00
 NH0050* NAVD 88 ORTHO HEIGHT -   226.872 (meters)      744.33  (feet) ADJUSTED
 NH0050  ______________________________________________________________________
 NH0050  GEOID HEIGHT    -        -33.449 (meters)                     GEOID18
 NH0050  NAD 83(2011) X  -    144,749.980 (meters)                     COMP
 NH0050  NAD 83(2011) Y  - -4,743,176.319 (meters)                     COMP
 NH0050  NAD 83(2011) Z  -  4,247,685.125 (meters)                     COMP
 NH0050  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 NH0050  DYNAMIC HEIGHT  -        226.794 (meters)      744.07  (feet) COMP
 NH0050  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 NH0050
 NH0050  VERT ORDER      -  FIRST     CLASS I
 NH0050
 NH0050  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0050  Standards:
 NH0050         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0050            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0050  -------------------------------------------------------------------
 NH0050  NETWORK    0.30   0.47           0.13   0.11   0.24     -0.01641714
 NH0050  -------------------------------------------------------------------
 NH0050  Click here for local accuracies and other accuracy information.
 NH0050
 NH0050.The horizontal coordinates were established by GPS observations
 NH0050.and adjusted by the National Geodetic Survey in June 2012.
 NH0050
 NH0050.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0050.been affixed to the stable North American tectonic plate. See 
 NH0050.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0050
 NH0050.The horizontal coordinates are valid at the epoch date displayed above
 NH0050.which is a decimal equivalence of Year/Month/Day.
 NH0050
 NH0050.The orthometric height was determined by differential leveling and
 NH0050.adjusted by the NATIONAL GEODETIC SURVEY
 NH0050.in June 1991.
 NH0050
 NH0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0050.GEOID18 height accuracy estimate available here.
 NH0050
 NH0050.Click photographs - Photos may exist for this station.
 NH0050
 NH0050.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0050
 NH0050.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0050
 NH0050.The ellipsoidal height was determined by GPS observations
 NH0050.and is referenced to NAD 83.
 NH0050
 NH0050.The dynamic height is computed by dividing the NAVD 88
 NH0050.geopotential number by the normal gravity value computed on the
 NH0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0050.degrees latitude (g = 980.6199 gals.).
 NH0050
 NH0050.The modeled gravity was interpolated from observed gravity values.
 NH0050
 NH0050. The following values were computed from the NAD 83(2011) position.
 NH0050
 NH0050;                    North         East     Units Scale Factor Converg.
 NH0050;SPC IL E     -   594,732.645   306,734.425   MT  0.99997556   +0 03 16.0
 NH0050;SPC IL E     - 1,951,218.69  1,006,344.53   sFT  0.99997556   +0 03 16.0
 NH0050;UTM  16      - 4,653,160.270   396,348.430   MT  0.99973220   -0 50 17.6
 NH0050
 NH0050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0050!SPC IL E     -   0.99996966  x   0.99997556  =   0.99994523
 NH0050!UTM  16      -   0.99996966  x   0.99973220  =   0.99970187
 NH0050
 NH0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9634853160(NAD 83)
 NH0050
 NH0050                          SUPERSEDED SURVEY CONTROL
 NH0050
 NH0050  ELLIP H (07/03/08)  193.437  (m)                       GP(       ) 2 2
 NH0050  NAD 83(2007)-  42 01 25.14053(N)    088 15 07.26368(W) AD(2002.00) 0
 NH0050  ELLIP H (02/10/07)  193.456  (m)                       GP(2002.00)    
 NH0050  ELLIP H (02/03/05)  193.453  (m)                       GP(       ) 4 2
 NH0050  NAD 83(1997)-  42 01 25.14047(N)    088 15 07.26343(W) AD(       ) 1
 NH0050  ELLIP H (04/23/01)  193.484  (m)                       GP(       ) 3 1
 NH0050  NAVD 88             226.87   (m)          744.3    (f) LEVELING    3  
 NH0050  NGVD 29 (??/??/92)  226.952  (m)          744.59   (f) ADJ UNCH    1 1
 NH0050
 NH0050.Superseded values are not recommended for survey control.
 NH0050
 NH0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0050.See file dsdata.pdf to determine how the superseded data were derived.
 NH0050
 NH0050_MARKER: DB = BENCH MARK DISK
 NH0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0050_STAMPING: E 132 1947
 NH0050_MARK LOGO: CGS
 NH0050_PROJECTION: PROJECTING 8 CENTIMETERS
 NH0050_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0050+STABILITY: SURFACE MOTION
 NH0050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0050+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2014
 NH0050
 NH0050  HISTORY     - Date     Condition        Report By
 NH0050  HISTORY     - 1947     MONUMENTED       CGS
 NH0050  HISTORY     - 1969     GOOD             CGS
 NH0050  HISTORY     - 1987     GOOD             USPSQD
 NH0050  HISTORY     - 20000315 GOOD             SECI
 NH0050  HISTORY     - 20050924 GOOD             GEOCAC
 NH0050  HISTORY     - 20060412 GOOD             INDIV
 NH0050  HISTORY     - 20090215 GOOD             GHA
 NH0050  HISTORY     - 20100721 GOOD             ILDT
 NH0050  HISTORY     - 20141110 GOOD             ASMINC
 NH0050
 NH0050                          STATION DESCRIPTION
 NH0050
 NH0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0050'2.1 MI SE FROM ELGIN.
 NH0050'ABOUT 2.1 MILES SOUTHEAST ALONG U.S. HIGHWAY 20 BUSINESS ROUTE
 NH0050'FROM THE POST OFFICE AT ELGIN, 69 FEET SOUTH OF THE CENTER LINE
 NH0050'OF THE HIGHWAY, 32 FEET EAST OF THE CENTER LINE OF DICKIE AVENUE,
 NH0050'26 FEET SOUTHWEST OF THE CENTER OF THE ENTRANCE TO MOUNT HOPE
 NH0050'CEMETERY, 6 FEET SOUTHWEST OF THE SOUTHWEST STONE AND BRICK
 NH0050'COLUMN AT THE SOUTHWEST SIDE OF THE ENTRANCE, 1.0 FOOT SOUTH
 NH0050'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 NH0050'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 NH0050'SURFACE OF THE GROUND.  SEC 19, T 41N, R 9E.
 NH0050
 NH0050                          STATION RECOVERY (1987)
 NH0050
 NH0050'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0050'RECOVERED IN GOOD CONDITION.
 NH0050
 NH0050                          STATION RECOVERY (2000)
 NH0050
 NH0050'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 NH0050'RECOVERED AS DESCRIBED
 NH0050'
 NH0050
 NH0050                          STATION RECOVERY (2005)
 NH0050
 NH0050'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 NH0050'METAL WITNESS POST IS MISSING
 NH0050
 NH0050                          STATION RECOVERY (2006)
 NH0050
 NH0050'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 NH0050'RECOVERED AS DESCRIBED
 NH0050
 NH0050                          STATION RECOVERY (2009)
 NH0050
 NH0050'RECOVERY NOTE BY G HENKENHOFF AND ASSOCIATES 2009 (LSM)
 NH0050'RECOVERED AS DESCRIBED.
 NH0050
 NH0050                          STATION RECOVERY (2010)
 NH0050
 NH0050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH0050'RECOVERED IN GOOD CONDITION.
 NH0050
 NH0050                          STATION RECOVERY (2014)
 NH0050
 NH0050'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 NH0050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1664 ***********************************************************************
 ME1664  DESIGNATION -  E 133
 ME1664  PID         -  ME1664
 ME1664  STATE/COUNTY-  IL/COOK
 ME1664  COUNTRY     -  US
 ME1664  USGS QUAD   -  ELMHURST (2018)
 ME1664
 ME1664                         *CURRENT SURVEY CONTROL
 ME1664  ______________________________________________________________________
 ME1664* NAD 83(1986) POSITION- 41 56 09.     (N) 087 54 15.     (W)   SCALED
 ME1664* NAVD 88 ORTHO HEIGHT -   199.563 (meters)      654.73  (feet) ADJUSTED
 ME1664  ______________________________________________________________________
 ME1664  GEOID HEIGHT    -        -33.547 (meters)                     GEOID18
 ME1664  DYNAMIC HEIGHT  -        199.495 (meters)      654.51  (feet) COMP
 ME1664  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 ME1664
 ME1664  VERT ORDER      -  FIRST     CLASS II
 ME1664
 ME1664.The horizontal coordinates were scaled from a map and have
 ME1664.an estimated accuracy of +/- 6 seconds.
 ME1664
 ME1664.The orthometric height was determined by differential leveling and
 ME1664.adjusted by the NATIONAL GEODETIC SURVEY
 ME1664.in June 1991.
 ME1664
 ME1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1664.GEOID18 height accuracy estimate available here.
 ME1664
 ME1664.Click photographs - Photos may exist for this station.
 ME1664
 ME1664.The dynamic height is computed by dividing the NAVD 88
 ME1664.geopotential number by the normal gravity value computed on the
 ME1664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1664.degrees latitude (g = 980.6199 gals.).
 ME1664
 ME1664.The modeled gravity was interpolated from observed gravity values.
 ME1664
 ME1664;                    North         East    Units  Estimated Accuracy
 ME1664;SPC IL E     -   585,070.      335,590.      MT  (+/- 180 meters Scaled)
 ME1664
 ME1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250430(NAD 83)
 ME1664
 ME1664                          SUPERSEDED SURVEY CONTROL
 ME1664
 ME1664  NGVD 29 (??/??/92)  199.654  (m)          655.03   (f) ADJ UNCH    1 2
 ME1664
 ME1664.Superseded values are not recommended for survey control.
 ME1664
 ME1664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1664.See file dsdata.pdf to determine how the superseded data were derived.
 ME1664
 ME1664_MARKER: DB = BENCH MARK DISK
 ME1664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1664_STAMPING: E 133 1947
 ME1664_MARK LOGO: CGS
 ME1664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1664+STABILITY: SURFACE MOTION
 ME1664
 ME1664  HISTORY     - Date     Condition        Report By
 ME1664  HISTORY     - 1947     MONUMENTED       CGS
 ME1664  HISTORY     - 1971     GOOD             NGS
 ME1664  HISTORY     - 1977     GOOD             NGS
 ME1664  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1664
 ME1664                          STATION DESCRIPTION
 ME1664
 ME1664'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1664'2.4 MI NW FROM FRANKLIN PARK.
 ME1664'ABOUT 1.95 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN PARK
 ME1664'DISTRICT 84 SCHOOL AT FRANKLIN PARK, THENCE ABOUT 0.4 MILE NORTH
 ME1664'ALONG WOLF ROAD, ABOUT 0.2 SOUTH OF THE ADMINSTRATION BUILDING
 ME1664'OF THE SKY HAVEN AIRPORT, SET IN THE SOUTHEAST CORNER OF THE
 ME1664'FIELD, 215 FEET SOUTHWEST AND ACROSS WOLF ROAD FROM THE SOUTHWEST
 ME1664'CORNER OF A 1-STORY FARM HOUSE, 35 FEET WEST OF THE CENTER LINE
 ME1664'OF WOLF ROAD, 3 FEET NORTH OF A HEDGE ROW RUNNING EAST AND WEST
 ME1664'ALONG THE SOUTH BOUNDARY LINE OF THE FIELD, 2 FEET NORTH OF A
 ME1664'WHITE WOODEN WITNESS POST, 1 FOOT ABOVE WOLF ROAD, AND SET IN THE
 ME1664'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 ME1664
 ME1664                          STATION RECOVERY (1971)
 ME1664
 ME1664'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1664'RECOVERED IN GOOD CONDITION.
 ME1664
 ME1664                          STATION RECOVERY (1977)
 ME1664
 ME1664'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1664'THE SKY HAVEN AIRPORT IS HOW DESTROYED, 0.4 MILE N ALONG WOLF ROAD TO
 ME1664'MELROSE AND BELMONT AND MARK ON THE LEFT, JUST BEFORE REACHING
 ME1664'OVERPASS.
 ME1664
 ME1664                          STATION RECOVERY (1987)
 ME1664
 ME1664'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1664'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1633 ***********************************************************************
 ME1633  DESIGNATION -  E 134
 ME1633  PID         -  ME1633
 ME1633  STATE/COUNTY-  IL/COOK
 ME1633  COUNTRY     -  US
 ME1633  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1633
 ME1633                         *CURRENT SURVEY CONTROL
 ME1633  ______________________________________________________________________
 ME1633* NAD 83(1986) POSITION- 41 54 37.9    (N) 087 40 41.9    (W)   HD_HELD2
 ME1633* NAVD 88 ORTHO HEIGHT -   182.561 (meters)      598.95  (feet) ADJUSTED
 ME1633  ______________________________________________________________________
 ME1633  GEOID HEIGHT    -        -33.625 (meters)                     GEOID18
 ME1633  DYNAMIC HEIGHT  -        182.499 (meters)      598.75  (feet) COMP
 ME1633  MODELED GRAVITY -    980,280.1   (mgal)                       NAVD 88
 ME1633
 ME1633  VERT ORDER      -  FIRST     CLASS I
 ME1633
 ME1633.The horizontal coordinates were established by autonomous hand held GPS
 ME1633.observations and have an estimated accuracy of +/- 10 meters.
 ME1633
 ME1633.The orthometric height was determined by differential leveling and
 ME1633.adjusted by the NATIONAL GEODETIC SURVEY
 ME1633.in June 1991.
 ME1633
 ME1633.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1633.GEOID18 height accuracy estimate available here.
 ME1633
 ME1633.Click photographs - Photos may exist for this station.
 ME1633
 ME1633.The dynamic height is computed by dividing the NAVD 88
 ME1633.geopotential number by the normal gravity value computed on the
 ME1633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1633.degrees latitude (g = 980.6199 gals.).
 ME1633
 ME1633.The modeled gravity was interpolated from observed gravity values.
 ME1633
 ME1633;                    North         East    Units  Estimated Accuracy
 ME1633;SPC IL E     -   582,372.      354,344.      MT  (+/- 10 meters HH2 GPS)
 ME1633
 ME1633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4374540064(NAD 83)
 ME1633
 ME1633                          SUPERSEDED SURVEY CONTROL
 ME1633
 ME1633  NGVD 29 (??/??/92)  182.648  (m)          599.24   (f) ADJ UNCH    1 1
 ME1633
 ME1633.Superseded values are not recommended for survey control.
 ME1633
 ME1633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1633.See file dsdata.pdf to determine how the superseded data were derived.
 ME1633
 ME1633_MARKER: DB = BENCH MARK DISK
 ME1633_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1633_SP_SET: BUILDING
 ME1633_STAMPING: E 134 1947
 ME1633_MARK LOGO: CGS
 ME1633_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1633_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1633+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 ME1633
 ME1633  HISTORY     - Date     Condition        Report By
 ME1633  HISTORY     - 1947     MONUMENTED       CGS
 ME1633  HISTORY     - 1969     GOOD             CGS
 ME1633  HISTORY     - 1971     GOOD             NGS
 ME1633  HISTORY     - 1973     GOOD             NGS
 ME1633  HISTORY     - 1977     GOOD             NGS
 ME1633  HISTORY     - 1987     GOOD             USPSQD
 ME1633  HISTORY     - 1987     GOOD             USPSQD
 ME1633  HISTORY     - 1989     GOOD             USPSQD
 ME1633  HISTORY     - 1989     GOOD             USPSQD
 ME1633  HISTORY     - 20131207 GOOD             GEOCAC
 ME1633  HISTORY     - 20161020 GOOD             CWA
 ME1633
 ME1633                          STATION DESCRIPTION
 ME1633
 ME1633'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1633'5.8 MI NW FROM CHICAGO.
 ME1633'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1633'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1633'LAKE SHORE DRIVE, THENCE 2.7 MILES WEST ALONG W. NORTH AVENUE,
 ME1633'116 FEET WEST OF THE WEST CURB OF N. MILWAUKEE AVENUE, 8 FEET
 ME1633'NORTH OF THE NORTH CURB OF W. NORTH AVENUE, SET VERTICALLY IN
 ME1633'THE SOUTH FACE AND 4.3 FEET WEST OF THE WEST EDGE OF THE WEST
 ME1633'DOOR FOR BUILDING NUMBER 2018, 4.8 FEET EAST OF THE SOUTHWEST
 ME1633'CORNER OF THE BUILDING, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE
 ME1633'SIDEWALK.
 ME1633
 ME1633                          STATION RECOVERY (1971)
 ME1633
 ME1633'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1633'RECOVERED IN GOOD CONDITION.
 ME1633
 ME1633                          STATION RECOVERY (1973)
 ME1633
 ME1633'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1633'2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS CENTRAL
 ME1633'RAILROAD STATION AT CHICAGO, THENCE 0.7 MILES NORTH ALONG LAKE SHORE
 ME1633'DRIVE THENCE 2.7 FEET WEST ALONG WEST NORTH AVENUE, 116.0 FEET WEST OF
 ME1633'THE WEST CURB OF NORTH MILWAUKEE AVENUE, 8.0 FEET NORTH OF THE NORTH
 ME1633'CURB OF WEST NORTH AVENUE, 86.0 FEET EAST OF CENTER LINE OF ELEVATED
 ME1633'TRACKS OF THE CHICAGO AND MILWAUKEE RAILROAD, SET VERTICALLY IN THE
 ME1633'SOUTH FACE OF BUILDING NO. 2018, 4.3 FEET WEST OF THE WEST EDGE OF
 ME1633'DOOR SILL OF BUILDING 2018, ABOUT 2.8 FEET ABOVE THE LEVEL OF THE
 ME1633'SIDEWALK.
 ME1633
 ME1633                          STATION RECOVERY (1977)
 ME1633
 ME1633'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1633'RECOVERED IN GOOD CONDITION.
 ME1633
 ME1633                          STATION RECOVERY (1987)
 ME1633
 ME1633'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1633'RECOVERED IN GOOD CONDITION.
 ME1633
 ME1633                          STATION RECOVERY (1987)
 ME1633
 ME1633'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1633'RECOVERED IN GOOD CONDITION.
 ME1633
 ME1633                          STATION RECOVERY (1989)
 ME1633
 ME1633'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1633'RECOVERED IN GOOD CONDITION.
 ME1633
 ME1633                          STATION RECOVERY (1989)
 ME1633
 ME1633'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1633'RECOVERED IN GOOD CONDITION.
 ME1633
 ME1633                          STATION RECOVERY (2013)
 ME1633
 ME1633'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME1633'RECOVERED IN GOOD CONDITION.
 ME1633
 ME1633                          STATION RECOVERY (2016)
 ME1633
 ME1633'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 ME1633'RECOVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1890 ***********************************************************************
 ME1890  DESIGNATION -  E 137
 ME1890  PID         -  ME1890
 ME1890  STATE/COUNTY-  IL/COOK
 ME1890  COUNTRY     -  US
 ME1890  USGS QUAD   -  ENGLEWOOD (2018)
 ME1890
 ME1890                         *CURRENT SURVEY CONTROL
 ME1890  ______________________________________________________________________
 ME1890* NAD 83(1986) POSITION- 41 49 25.     (N) 087 37 44.     (W)   SCALED
 ME1890* NAVD 88 ORTHO HEIGHT -   183.614 (meters)      602.41  (feet) ADJUSTED
 ME1890  ______________________________________________________________________
 ME1890  GEOID HEIGHT    -        -33.542 (meters)                     GEOID18
 ME1890  DYNAMIC HEIGHT  -        183.550 (meters)      602.20  (feet) COMP
 ME1890  MODELED GRAVITY -    980,274.5   (mgal)                       NAVD 88
 ME1890
 ME1890  VERT ORDER      -  FIRST     CLASS I
 ME1890
 ME1890.The horizontal coordinates were scaled from a map and have
 ME1890.an estimated accuracy of +/- 6 seconds.
 ME1890
 ME1890.The orthometric height was determined by differential leveling and
 ME1890.adjusted by the NATIONAL GEODETIC SURVEY
 ME1890.in June 1991.
 ME1890
 ME1890.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1890.GEOID18 height accuracy estimate available here.
 ME1890
 ME1890.Click photographs - Photos may exist for this station.
 ME1890
 ME1890.The dynamic height is computed by dividing the NAVD 88
 ME1890.geopotential number by the normal gravity value computed on the
 ME1890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1890.degrees latitude (g = 980.6199 gals.).
 ME1890
 ME1890.The modeled gravity was interpolated from observed gravity values.
 ME1890
 ME1890;                    North         East    Units  Estimated Accuracy
 ME1890;SPC IL E     -   572,750.      358,520.      MT  (+/- 180 meters Scaled)
 ME1890
 ME1890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM477303(NAD 83)
 ME1890
 ME1890                          SUPERSEDED SURVEY CONTROL
 ME1890
 ME1890  NGVD 29 (01/19/93)  183.698  (m)          602.68   (f) ADJUSTED    1 1
 ME1890  NGVD 29 (??/??/92)  183.704  (m)          602.70   (f) SUPERSEDED  1 1
 ME1890
 ME1890.Superseded values are not recommended for survey control.
 ME1890
 ME1890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1890.See file dsdata.pdf to determine how the superseded data were derived.
 ME1890
 ME1890_MARKER: DB = BENCH MARK DISK
 ME1890_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1890_SP_SET: ABUTMENT
 ME1890_STAMPING: E 137 1947
 ME1890_MARK LOGO: CGS
 ME1890_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1890+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1890
 ME1890  HISTORY     - Date     Condition        Report By
 ME1890  HISTORY     - 1947     MONUMENTED       CGS
 ME1890  HISTORY     - 1968     GOOD             CGS
 ME1890  HISTORY     - 1977     GOOD             NGS
 ME1890  HISTORY     - 19920805 GOOD             NGS
 ME1890
 ME1890                          STATION DESCRIPTION
 ME1890
 ME1890'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1890'AT CHICAGO.
 ME1890'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, SET ON THE TOP AND
 ME1890'4.3 FEET WEST OF THE EAST END OF THE SOUTH CONCRETE AND STONE
 ME1890'BRIDGE SEAT OF THE OVERPASS OVER WEST PERSHING ROAD, 9.0 FEET
 ME1890'EAST OF THE EAST RAIL, 3.2 FEET EAST OF THE STEEL BRIDGE GIRDER
 ME1890'AND 2.5 FEET BELOW THE LEVEL OF THE TRACK.
 ME1890
 ME1890                          STATION RECOVERY (1977)
 ME1890
 ME1890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1890'RECOVERED IN GOOD CONDITION.
 ME1890
 ME1890                          STATION RECOVERY (1992)
 ME1890
 ME1890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1890'IN CHICAGO, AT THE INTERSECTION OF THE METRO-METROPOLITAN RAILROAD AND
 ME1890'WEST PERSHING ROAD, IN TOP OF AND 1.3 M (4.3 FT) WEST OF THE EAST END
 ME1890'OF THE SOUTH CONCRETE ABUTMENT OF THE RAILROAD OVERPASS OF THE ROAD,
 ME1890'15.3 M (50.2 FT) EAST OF THE NEAR RAIL, 10.4 M (34.1 FT) SOUTH OF THE
 ME1890'ROAD CENTERLINE, AND 0.9 M (3.0 FT) BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1833 ***********************************************************************
 ME1833  DESIGNATION -  E 138
 ME1833  PID         -  ME1833
 ME1833  STATE/COUNTY-  IL/COOK
 ME1833  COUNTRY     -  US
 ME1833  USGS QUAD   -  BLUE ISLAND (2018)
 ME1833
 ME1833                         *CURRENT SURVEY CONTROL
 ME1833  ______________________________________________________________________
 ME1833* NAD 83(1986) POSITION- 41 39 35.     (N) 087 39 26.     (W)   SCALED
 ME1833* NAVD 88 ORTHO HEIGHT -   184.394 (meters)      604.97  (feet) ADJUSTED
 ME1833  ______________________________________________________________________
 ME1833  GEOID HEIGHT    -        -33.452 (meters)                     GEOID18
 ME1833  DYNAMIC HEIGHT  -        184.327 (meters)      604.75  (feet) COMP
 ME1833  MODELED GRAVITY -    980,256.5   (mgal)                       NAVD 88
 ME1833
 ME1833  VERT ORDER      -  FIRST     CLASS II
 ME1833
 ME1833.The horizontal coordinates were scaled from a map and have
 ME1833.an estimated accuracy of +/- 6 seconds.
 ME1833
 ME1833.The orthometric height was determined by differential leveling and
 ME1833.adjusted by the NATIONAL GEODETIC SURVEY
 ME1833.in June 1991.
 ME1833
 ME1833.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1833.GEOID18 height accuracy estimate available here.
 ME1833
 ME1833.Click photographs - Photos may exist for this station.
 ME1833
 ME1833.The dynamic height is computed by dividing the NAVD 88
 ME1833.geopotential number by the normal gravity value computed on the
 ME1833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1833.degrees latitude (g = 980.6199 gals.).
 ME1833
 ME1833.The modeled gravity was interpolated from observed gravity values.
 ME1833
 ME1833;                    North         East    Units  Estimated Accuracy
 ME1833;SPC IL E     -   554,530.      356,310.      MT  (+/- 180 meters Scaled)
 ME1833
 ME1833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM452122(NAD 83)
 ME1833
 ME1833                          SUPERSEDED SURVEY CONTROL
 ME1833
 ME1833  NGVD 29 (??/??/92)  184.492  (m)          605.29   (f) ADJ UNCH    1 2
 ME1833
 ME1833.Superseded values are not recommended for survey control.
 ME1833
 ME1833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1833.See file dsdata.pdf to determine how the superseded data were derived.
 ME1833
 ME1833_MARKER: DB = BENCH MARK DISK
 ME1833_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1833_SP_SET: FOUNDATION
 ME1833_STAMPING: E 138 1947
 ME1833_MARK LOGO: CGS
 ME1833_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1833_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1833+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2008
 ME1833
 ME1833  HISTORY     - Date     Condition        Report By
 ME1833  HISTORY     - 1947     MONUMENTED       CGS
 ME1833  HISTORY     - 1971     GOOD             NGS
 ME1833  HISTORY     - 1977     GOOD             NGS
 ME1833  HISTORY     - 20080415 GOOD             INDIV
 ME1833
 ME1833                          STATION DESCRIPTION
 ME1833
 ME1833'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1833'1.4 MI E FROM BLUE ISLAND.
 ME1833'ABOUT 1.35 MILE EAST ALONG VERMONT STREET FROM THE POST OFFICE
 ME1833'AT BLUE ISLAND, ABOUT 0.15 MILE EAST OF THE INTERSECTION OF
 ME1833'U.S. HIGHWAY 54, SET VERTICALLY IN THE SOUTH FACE OF THE CONCRETE
 ME1833'FOUNDATION AT THE SOUTHEAST CORNER OF THE CALUMET SCHOOL, 1.3
 ME1833'FEET WEST OF THE SOUTHEAST CORNER AND 1.5 FEET ABOVE THE GROUND.
 ME1833
 ME1833                          STATION RECOVERY (1971)
 ME1833
 ME1833'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1833'RECOVERED IN GOOD CONDITION.
 ME1833
 ME1833                          STATION RECOVERY (1977)
 ME1833
 ME1833'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1833'RECOVERED IN GOOD CONDITION.
 ME1833
 ME1833                          STATION RECOVERY (2008)
 ME1833
 ME1833'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (TE)
 ME1833'MONUMENT RECOVERED BUT IT IS PARTIALLY COVERED BY AN ADDITION TO THE
 ME1833'SCHOOL BUT THE STAMPING IS STILL VISIBLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1759 ***********************************************************************
 ME1759  DESIGNATION -  E 139
 ME1759  PID         -  ME1759
 ME1759  STATE/COUNTY-  IL/COOK
 ME1759  COUNTRY     -  US
 ME1759  USGS QUAD   -  PALOS PARK (2018)
 ME1759
 ME1759                         *CURRENT SURVEY CONTROL
 ME1759  ______________________________________________________________________
 ME1759* NAD 83(1986) POSITION- 41 44 52.     (N) 087 47 57.     (W)   SCALED
 ME1759* NAVD 88 ORTHO HEIGHT -   189.129 (meters)      620.50  (feet) ADJUSTED
 ME1759  ______________________________________________________________________
 ME1759  GEOID HEIGHT    -        -33.396 (meters)                     GEOID18
 ME1759  DYNAMIC HEIGHT  -        189.061 (meters)      620.28  (feet) COMP
 ME1759  MODELED GRAVITY -    980,263.0   (mgal)                       NAVD 88
 ME1759
 ME1759  VERT ORDER      -  FIRST     CLASS II
 ME1759
 ME1759.The horizontal coordinates were scaled from a map and have
 ME1759.an estimated accuracy of +/- 6 seconds.
 ME1759
 ME1759.The orthometric height was determined by differential leveling and
 ME1759.adjusted by the NATIONAL GEODETIC SURVEY
 ME1759.in June 1991.
 ME1759
 ME1759.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1759.GEOID18 height accuracy estimate available here.
 ME1759
 ME1759.Click photographs - Photos may exist for this station.
 ME1759
 ME1759.The dynamic height is computed by dividing the NAVD 88
 ME1759.geopotential number by the normal gravity value computed on the
 ME1759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1759.degrees latitude (g = 980.6199 gals.).
 ME1759
 ME1759.The modeled gravity was interpolated from observed gravity values.
 ME1759
 ME1759;                    North         East    Units  Estimated Accuracy
 ME1759;SPC IL E     -   564,230.      344,430.      MT  (+/- 180 meters Scaled)
 ME1759
 ME1759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM335220(NAD 83)
 ME1759
 ME1759                          SUPERSEDED SURVEY CONTROL
 ME1759
 ME1759  NGVD 29 (??/??/92)  189.22   (m)          620.8    (f) COMPUTED    1 2
 ME1759
 ME1759.Superseded values are not recommended for survey control.
 ME1759
 ME1759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1759.See file dsdata.pdf to determine how the superseded data were derived.
 ME1759
 ME1759_MARKER: DB = BENCH MARK DISK
 ME1759_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1759_SP_SET: CULVERT HEADWALL
 ME1759_STAMPING: E 139 1947
 ME1759_MARK LOGO: CGS
 ME1759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1759+STABILITY: SURFACE MOTION
 ME1759
 ME1759  HISTORY     - Date     Condition        Report By
 ME1759  HISTORY     - 1947     MONUMENTED       CGS
 ME1759
 ME1759                          STATION DESCRIPTION
 ME1759
 ME1759'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1759'5.7 MI S FROM SUMMIT.
 ME1759'ABOUT 3.5 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE
 ME1759'PUBLIC SCHOOL AT SUMMIT, THENCE ABOUT 2.2 MILES EAST ALONG
 ME1759'79TH STREET, IN THE SOUTHEAST QUARTER OF THE INTERSECTION OF
 ME1759'HARLEM AVENUE, SET IN THE TOP OF THE SOUTH END OF THE EAST
 ME1759'CONCRETE HEAD WALL OF A 14-INCH PIPE CULVERT UNDER HARLEM AVENUE,
 ME1759'62 FEET SOUTH OF THE CENTER LINE OF 79TH STREET, 28 FEET EAST
 ME1759'OF THE CENTER LINE OF HARLEM AVENUE, 1 FOOT NORTH OF THE SOUTH
 ME1759'END OF THE HEAD WALL AND 1.5 FEET ABOVE THE INTERSECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1761 ***********************************************************************
 ME1761  DESIGNATION -  E 139 RESET
 ME1761  PID         -  ME1761
 ME1761  STATE/COUNTY-  IL/COOK
 ME1761  COUNTRY     -  US
 ME1761  USGS QUAD   -  PALOS PARK (2018)
 ME1761
 ME1761                         *CURRENT SURVEY CONTROL
 ME1761  ______________________________________________________________________
 ME1761* NAD 83(1986) POSITION- 41 44 52.     (N) 087 47 56.     (W)   SCALED
 ME1761* NAVD 88 ORTHO HEIGHT -   187.73  (meters)      615.9   (feet) RESET
 ME1761  ______________________________________________________________________
 ME1761  GEOID HEIGHT    -        -33.396 (meters)                     GEOID18
 ME1761  VERT ORDER      -  THIRD
 ME1761
 ME1761.The horizontal coordinates were scaled from a map and have
 ME1761.an estimated accuracy of +/- 6 seconds.
 ME1761
 ME1761.The orthometric height was computed from unverified reset data.
 ME1761
 ME1761.No vertical observational check was made to the station.
 ME1761
 ME1761.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1761.GEOID18 height accuracy estimate available here.
 ME1761
 ME1761.Click photographs - Photos may exist for this station.
 ME1761
 ME1761;                    North         East    Units  Estimated Accuracy
 ME1761;SPC IL E     -   564,230.      344,450.      MT  (+/- 180 meters Scaled)
 ME1761
 ME1761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM335220(NAD 83)
 ME1761
 ME1761                          SUPERSEDED SURVEY CONTROL
 ME1761
 ME1761  NGVD 29 (??/??/??)  188.43   (m)          618.2    (f) RESET       3  
 ME1761
 ME1761.Superseded values are not recommended for survey control.
 ME1761
 ME1761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1761.See file dsdata.pdf to determine how the superseded data were derived.
 ME1761
 ME1761_MARKER: DB = BENCH MARK DISK
 ME1761_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME1761+WITH SETTING: PAVEMENT
 ME1761_SP_SET: MANHOLE
 ME1761_STAMPING: E 139 RESET 1957
 ME1761_MARK LOGO: CGS
 ME1761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1761+STABILITY: SURFACE MOTION
 ME1761
 ME1761  HISTORY     - Date     Condition        Report By
 ME1761  HISTORY     - 1957     MONUMENTED       ILDT
 ME1761  HISTORY     - 1963     GOOD             CGS
 ME1761  HISTORY     - 1977     GOOD             NGS
 ME1761  HISTORY     - 19870701 MARK NOT FOUND   USPSQD
 ME1761  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1761  HISTORY     - 20061218 MARK NOT FOUND   GEOCAC
 ME1761
 ME1761                          STATION DESCRIPTION
 ME1761
 ME1761'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 ME1761'5.7 MI SW FROM SUMMIT.
 ME1761'3.5 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE PUBLIC SCHOOL
 ME1761'AT SUMMIT, THENCE 2.2 MILES EAST ALONG 79TH STREET, IN THE
 ME1761'SOUTHEAST CORNER OF THE INTERSECTION OF 79TH STREET AND HARLEM
 ME1761'AVENUE, 115 FEET EAST OF THE CENTERLINE OF THE INTERSECTION OF
 ME1761'79TH STREET AND HARLEM AVENUE, 46 FEET SOUTH OF THE CENTERLINE
 ME1761'OF 79TH STREET, 21 FEET NORTH OF THE NORTHWEST END OF A GAS
 ME1761'PUMP ISLAND, AND SET IN A MANHOLE WITH A 1.9 FT DIAMETER LID.
 ME1761
 ME1761                          STATION RECOVERY (1977)
 ME1761
 ME1761'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1761'RECOVERED IN GOOD CONDITION.
 ME1761
 ME1761                          STATION RECOVERY (1987)
 ME1761
 ME1761'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1761'MARK NOT FOUND.
 ME1761
 ME1761                          STATION RECOVERY (1989)
 ME1761
 ME1761'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1761'MARK NOT FOUND.
 ME1761
 ME1761                          STATION RECOVERY (2006)
 ME1761
 ME1761'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1761'AREA HAS CHANGED DRAMATICALLY FROM THE DESCRIPTION.  THERE IS NO GAS
 ME1761'STATION ISLAND IN THIS AREA BUT A FAST FOOD RESTAURANT.  A CHECK OF
 ME1761'THE MANHOLES IN THE RESTAURANT'S PARKING LOT MET WITH NEGATIVE
 ME1761'RESULTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0012 ***********************************************************************
 KC0012  DESIGNATION -  E 14
 KC0012  PID         -  KC0012
 KC0012  STATE/COUNTY-  IL/MORGAN
 KC0012  COUNTRY     -  US
 KC0012  USGS QUAD   -  JACKSONVILLE (2018)
 KC0012
 KC0012                         *CURRENT SURVEY CONTROL
 KC0012  ______________________________________________________________________
 KC0012* NAD 83(1986) POSITION- 39 44 09.81   (N) 090 12 56.94   (W)   HD_HELD1
 KC0012* NAVD 88 ORTHO HEIGHT -   185.251 (meters)      607.78  (feet) ADJUSTED
 KC0012  ______________________________________________________________________
 KC0012  GEOID HEIGHT    -        -32.487 (meters)                     GEOID18
 KC0012  DYNAMIC HEIGHT  -        185.149 (meters)      607.44  (feet) COMP
 KC0012  MODELED GRAVITY -    980,071.4   (mgal)                       NAVD 88
 KC0012
 KC0012  VERT ORDER      -  FIRST     CLASS II
 KC0012
 KC0012.The horizontal coordinates were determined by differentially corrected
 KC0012.hand held GPS observations or other comparable positioning techniques
 KC0012.and have an estimated accuracy of +/- 3 meters.
 KC0012
 KC0012.The orthometric height was determined by differential leveling and
 KC0012.adjusted by the NATIONAL GEODETIC SURVEY
 KC0012.in June 1991.
 KC0012
 KC0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0012.GEOID18 height accuracy estimate available here.
 KC0012
 KC0012.Click photographs - Photos may exist for this station.
 KC0012
 KC0012.The dynamic height is computed by dividing the NAVD 88
 KC0012.geopotential number by the normal gravity value computed on the
 KC0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0012.degrees latitude (g = 980.6199 gals.).
 KC0012
 KC0012.The modeled gravity was interpolated from observed gravity values.
 KC0012
 KC0012;                    North         East    Units  Estimated Accuracy
 KC0012;SPC IL W     -   340,684.7     695,787.0     MT  (+/- 3 meters HH1 GPS) 
 KC0012
 KC0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3858602170(NAD 83)
 KC0012
 KC0012                          SUPERSEDED SURVEY CONTROL
 KC0012
 KC0012  NGVD 29 (??/??/92)  185.372  (m)          608.17   (f) ADJ UNCH    1 2
 KC0012
 KC0012.Superseded values are not recommended for survey control.
 KC0012
 KC0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0012.See file dsdata.pdf to determine how the superseded data were derived.
 KC0012
 KC0012_MARKER: DB = BENCH MARK DISK
 KC0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0012_STAMPING: E 14 1933
 KC0012_MARK LOGO: CGS
 KC0012_PROJECTION: FLUSH
 KC0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0012+STABILITY: SURFACE MOTION
 KC0012_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0012+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2014
 KC0012
 KC0012  HISTORY     - Date     Condition        Report By
 KC0012  HISTORY     - 1933     MONUMENTED       CGS
 KC0012  HISTORY     - 1989     GOOD             USPSQD
 KC0012  HISTORY     - 20120625 GOOD             ILDT
 KC0012  HISTORY     - 20140916 GOOD             AMESC
 KC0012
 KC0012                          STATION DESCRIPTION
 KC0012
 KC0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0012'1 MI E FROM JACKSONVILLE.
 KC0012'ABOUT 1 MILE EAST ALONG THE WABASH RAILROAD FROM THE STATION AT
 KC0012'JACKSONVILLE, MORGAN COUNTY, 6-1/2 POLES WEST OF MILEPOST 447,
 KC0012'54 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AT THE NORTHEAST
 KC0012'CORNER OF THE YARD OF THE ILLINOIS STATE SCHOOL FOR THE BLIND, 6
 KC0012'FEET WEST OF THE WEST WALK ON HOWE STREET, AND 1 FOOT NORTH OF A
 KC0012'FENCE.  A STANDARD DISK, STAMPED E 14 1933 AND SET IN THE TOP OF
 KC0012'A CONCRETE POST.
 KC0012
 KC0012                          STATION RECOVERY (1989)
 KC0012
 KC0012'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KC0012'RECOVERED IN GOOD CONDITION.
 KC0012
 KC0012                          STATION RECOVERY (2012)
 KC0012
 KC0012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0012'AT THE NORTH EAST CORNER AND INSIDE THE FENCE FOR ILLINOIS SCHOOL FOR
 KC0012'THE BLIND.
 KC0012
 KC0012                          STATION RECOVERY (2014)
 KC0012
 KC0012'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KC0012'RECOVERED IN GOOD CONDITION.
 KC0012'
 KC0012'NOTE-ADD-THE STATION IS 19.5 FT (5.9 M) SOUTH-SOUTHWEST OF THE
 KC0012'NORTHEAST CORNER OF THE FENCE, 19.5 FT (5.9 M) NORTH-NORTHEAST OF A
 KC0012'LIGHT POLE, 16.0 FT (4.9 M) NORTH OF A GAS VALVE, 6 FT (1.8 M) EAST OF
 KC0012'THE EAST END OF THE RUNNING TRACK, 5.0 FT (1.5 M) WEST OF THE
 KC0012'NORTH-SOUTH FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1730 ***********************************************************************
 ME1730  DESIGNATION -  E 140
 ME1730  PID         -  ME1730
 ME1730  STATE/COUNTY-  IL/COOK
 ME1730  COUNTRY     -  US
 ME1730  USGS QUAD   -  SAG BRIDGE (2018)
 ME1730
 ME1730                         *CURRENT SURVEY CONTROL
 ME1730  ______________________________________________________________________
 ME1730* NAD 83(1986) POSITION- 41 40 31.     (N) 087 59 46.     (W)   SCALED
 ME1730* NAVD 88 ORTHO HEIGHT -   184.771 (meters)      606.20  (feet) ADJUSTED
 ME1730  ______________________________________________________________________
 ME1730  GEOID HEIGHT    -        -33.220 (meters)                     GEOID18
 ME1730  DYNAMIC HEIGHT  -        184.703 (meters)      605.98  (feet) COMP
 ME1730  MODELED GRAVITY -    980,251.6   (mgal)                       NAVD 88
 ME1730
 ME1730  VERT ORDER      -  FIRST     CLASS II
 ME1730
 ME1730.The horizontal coordinates were scaled from a map and have
 ME1730.an estimated accuracy of +/- 6 seconds.
 ME1730
 ME1730.The orthometric height was determined by differential leveling and
 ME1730.adjusted by the NATIONAL GEODETIC SURVEY
 ME1730.in June 1991.
 ME1730
 ME1730.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1730.GEOID18 height accuracy estimate available here.
 ME1730
 ME1730.Click photographs - Photos may exist for this station.
 ME1730
 ME1730.The dynamic height is computed by dividing the NAVD 88
 ME1730.geopotential number by the normal gravity value computed on the
 ME1730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1730.degrees latitude (g = 980.6199 gals.).
 ME1730
 ME1730.The modeled gravity was interpolated from observed gravity values.
 ME1730
 ME1730;                    North         East    Units  Estimated Accuracy
 ME1730;SPC IL E     -   556,090.      328,080.      MT  (+/- 180 meters Scaled)
 ME1730
 ME1730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM170142(NAD 83)
 ME1730
 ME1730                          SUPERSEDED SURVEY CONTROL
 ME1730
 ME1730  NGVD 29 (??/??/92)  184.859  (m)          606.49   (f) ADJ UNCH    1 2
 ME1730
 ME1730.Superseded values are not recommended for survey control.
 ME1730
 ME1730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1730.See file dsdata.pdf to determine how the superseded data were derived.
 ME1730
 ME1730_MARKER: DB = BENCH MARK DISK
 ME1730_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1730_SP_SET: BUILDING
 ME1730_STAMPING: E 140 1947
 ME1730_MARK LOGO: CGS
 ME1730_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1730
 ME1730  HISTORY     - Date     Condition        Report By
 ME1730  HISTORY     - 1947     MONUMENTED       CGS
 ME1730  HISTORY     - 1971     GOOD             NGS
 ME1730  HISTORY     - 1977     GOOD             NGS
 ME1730  HISTORY     - 1987     GOOD             USPSQD
 ME1730  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 ME1730  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1730  HISTORY     - 20030927 MARK NOT FOUND   USPSQD
 ME1730
 ME1730                          STATION DESCRIPTION
 ME1730
 ME1730'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1730'AT LEMONT.
 ME1730'AT LEMONT, AT THE INTERSECTION OF MAIN AND HOLMES STREETS, ABOUT
 ME1730'0.35 MILE NORTHEAST ALONG THE CHICAGO-JOLIET ROAD FROM THE
 ME1730'ALTON RAILROAD STATION, SET VERTICALLY IN THE NORTHEAST FACE
 ME1730'OF THE STONE WALL OF THE EAST CORNER OF THE ILLINOIS PURE
 ME1730'ALUMINUM COMPANY FACTORY, 1.7 FEET NORTHWEST OF THE EAST CORNER
 ME1730'OF THE BUILDING AND 3 FEET ABOVE THE SIDE WALK.
 ME1730
 ME1730                          STATION RECOVERY (1971)
 ME1730
 ME1730'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1730'RECOVERED IN GOOD CONDITION.
 ME1730
 ME1730                          STATION RECOVERY (1977)
 ME1730
 ME1730'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1730'RECOVERED IN GOOD CONDITION.
 ME1730
 ME1730                          STATION RECOVERY (1987)
 ME1730
 ME1730'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1730'RECOVERED IN GOOD CONDITION.
 ME1730
 ME1730                          STATION RECOVERY (1988)
 ME1730
 ME1730'RECOVERY NOTE BY US POWER SQUADRON 1988 (MBO)
 ME1730'MARK NOT FOUND.
 ME1730
 ME1730                          STATION RECOVERY (1989)
 ME1730
 ME1730'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1730'MARK NOT FOUND.
 ME1730
 ME1730                          STATION RECOVERY (2003)
 ME1730
 ME1730'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME1730'BUILDING WAS ON NORTHWEST CORNER, WAS DEMOLISHED 1987 BY LOCAL
 ME1730'INFORMATION.  FOUNDATION OF BUILDING IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0139 ***********************************************************************
 MF0139  DESIGNATION -  E 141
 MF0139  PID         -  MF0139
 MF0139  STATE/COUNTY-  IL/GRUNDY
 MF0139  COUNTRY     -  US
 MF0139  USGS QUAD   -  MORRIS (2018)
 MF0139
 MF0139                         *CURRENT SURVEY CONTROL
 MF0139  ______________________________________________________________________
 MF0139* NAD 83(1986) POSITION- 41 22 23.     (N) 088 25 18.     (W)   SCALED
 MF0139* NAVD 88 ORTHO HEIGHT -   157.594 (meters)      517.04  (feet) ADJUSTED
 MF0139  ______________________________________________________________________
 MF0139  GEOID HEIGHT    -        -32.914 (meters)                     GEOID18
 MF0139  DYNAMIC HEIGHT  -        157.534 (meters)      516.84  (feet) COMP
 MF0139  MODELED GRAVITY -    980,235.8   (mgal)                       NAVD 88
 MF0139
 MF0139  VERT ORDER      -  FIRST     CLASS II
 MF0139
 MF0139.The horizontal coordinates were scaled from a map and have
 MF0139.an estimated accuracy of +/- 6 seconds.
 MF0139
 MF0139.The orthometric height was determined by differential leveling and
 MF0139.adjusted by the NATIONAL GEODETIC SURVEY
 MF0139.in June 1991.
 MF0139
 MF0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0139.GEOID18 height accuracy estimate available here.
 MF0139
 MF0139.Click photographs - Photos may exist for this station.
 MF0139
 MF0139.The dynamic height is computed by dividing the NAVD 88
 MF0139.geopotential number by the normal gravity value computed on the
 MF0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0139.degrees latitude (g = 980.6199 gals.).
 MF0139
 MF0139.The modeled gravity was interpolated from observed gravity values.
 MF0139
 MF0139;                    North         East    Units  Estimated Accuracy
 MF0139;SPC IL E     -   522,480.      292,610.      MT  (+/- 180 meters Scaled)
 MF0139
 MF0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811811(NAD 83)
 MF0139
 MF0139                          SUPERSEDED SURVEY CONTROL
 MF0139
 MF0139  NGVD 29 (??/??/92)  157.67   (m)          517.3    (f) COMPUTED    1 2
 MF0139
 MF0139.Superseded values are not recommended for survey control.
 MF0139
 MF0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0139.See file dsdata.pdf to determine how the superseded data were derived.
 MF0139
 MF0139_MARKER: DB = BENCH MARK DISK
 MF0139_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0139_SP_SET: BOX CULVERT HEADWALL
 MF0139_STAMPING: E 141 1947
 MF0139_MARK LOGO: CGS
 MF0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0139+STABILITY: SURFACE MOTION
 MF0139
 MF0139  HISTORY     - Date     Condition        Report By
 MF0139  HISTORY     - 1947     MONUMENTED       CGS
 MF0139
 MF0139                          STATION DESCRIPTION
 MF0139
 MF0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0139'1 MI N FROM MORRIS.
 MF0139'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0139'HOUSE AT MORRIS, AT THE JUNCTION OF U.S. HIGHWAY 6 LEADING
 MF0139'WEST, AND AT THE NORTH CITY LIMITS OF MORRIS, 160 FEET
 MF0139'SOUTH OF THE PROLONGED CENTER LINE OF THE U.S. HIGHWAY 6 W, SET
 MF0139'IN THE TOP OF THE NORTH END OF THE EAST CONCRETE HEAD WALL
 MF0139'OF A 10-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY 47, 18 FEET
 MF0139'EAST OF THE CENTER LINE OF HIGHWAY 47,1 FOOT SOUTH OF THE
 MF0139'NORTH END OF THE HEAD WALL AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0140 ***********************************************************************
 MF0140  DESIGNATION -  E 141 RESET
 MF0140  PID         -  MF0140
 MF0140  STATE/COUNTY-  IL/GRUNDY
 MF0140  COUNTRY     -  US
 MF0140  USGS QUAD   -  MORRIS (2018)
 MF0140
 MF0140                         *CURRENT SURVEY CONTROL
 MF0140  ______________________________________________________________________
 MF0140* NAD 83(1986) POSITION- 41 22 22.     (N) 088 25 18.     (W)   SCALED
 MF0140* NAVD 88 ORTHO HEIGHT -   157.26  (+/-2cm)      515.9   (feet) VERTCON3
 MF0140  ______________________________________________________________________
 MF0140  GEOID HEIGHT    -        -32.914 (meters)                     GEOID18
 MF0140  VERT ORDER      -  THIRD (See Below)
 MF0140
 MF0140.The horizontal coordinates were scaled from a map and have
 MF0140.an estimated accuracy of +/- 6 seconds.
 MF0140
 MF0140.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0140.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0140
 MF0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0140.GEOID18 height accuracy estimate available here.
 MF0140
 MF0140.The vertical order pertains to the NGVD 29 superseded value.
 MF0140
 MF0140.Click photographs - Photos may exist for this station.
 MF0140
 MF0140;                    North         East    Units  Estimated Accuracy
 MF0140;SPC IL E     -   522,440.      292,610.      MT  (+/- 180 meters Scaled)
 MF0140
 MF0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811811(NAD 83)
 MF0140
 MF0140                          SUPERSEDED SURVEY CONTROL
 MF0140
 MF0140  NGVD 29 (??/??/??)  157.34   (m)          516.2    (f) RESET       3  
 MF0140
 MF0140.Superseded values are not recommended for survey control.
 MF0140
 MF0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0140.See file dsdata.pdf to determine how the superseded data were derived.
 MF0140
 MF0140_MARKER: DB = BENCH MARK DISK
 MF0140_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0140_SP_SET: BOX CULVERT
 MF0140_STAMPING: E 141 RESET 1956
 MF0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0140+STABILITY: SURFACE MOTION
 MF0140
 MF0140  HISTORY     - Date     Condition        Report By
 MF0140  HISTORY     - 1956     MONUMENTED       IRC
 MF0140  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0140  HISTORY     - 20070706 MARK NOT FOUND   GEOCAC
 MF0140
 MF0140                          STATION DESCRIPTION
 MF0140
 MF0140'DESCRIBED BY ILLINOIS RIVER COMMISSION 1956
 MF0140'1 MI N FROM MORRIS.
 MF0140'1.0 MILE NORTH ALONG STATE HIGHWAY 47 FROM THE COURTHOUSE AT
 MF0140'MORRIS, AT THE NORTH CITY LIMITS, AT THE JUCNCTION OF U.S.
 MF0140'HIGHWAY 6 LEADING WEST, 160 FEET SOUTH OF THE PROLONGED
 MF0140'CENTERLINE OF U.S. HIGHWAY 6 W, 26 FEET EAST OF THE CENTERLINE
 MF0140'OF STATE HIGHWAY 47, AT  A 10-FOOT CONCRETE-BOX CULVERT UNDER
 MF0140'STATE HIGHWAY 47, IN THE TOP OF THE NORTH END OF THE EAST
 MF0140'CONCRETE HEADWALL, 1 FOOT SOUTH OF THE NORTH END OF THE
 MF0140'HEADWALL, AND 1.75 FEET LOWER THAN THE HIGHWAY.
 MF0140
 MF0140                          STATION RECOVERY (1989)
 MF0140
 MF0140'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0140'MARK NOT FOUND.
 MF0140
 MF0140                          STATION RECOVERY (2007)
 MF0140
 MF0140'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0140'A CULVERT EXISTS BUT THERE IS NO MARK MONUMENTED HERE.
 MF0140'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0078 ***********************************************************************
 MF0078  DESIGNATION -  E 142
 MF0078  PID         -  MF0078
 MF0078  STATE/COUNTY-  IL/WILL
 MF0078  COUNTRY     -  US
 MF0078  USGS QUAD   -  PLAINFIELD (2018)
 MF0078
 MF0078                         *CURRENT SURVEY CONTROL
 MF0078  ______________________________________________________________________
 MF0078* NAD 83(1986) POSITION- 41 31 20.     (N) 088 09 38.     (W)   SCALED
 MF0078* NAVD 88 ORTHO HEIGHT -   183.443 (meters)      601.85  (feet) ADJUSTED
 MF0078  ______________________________________________________________________
 MF0078  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 MF0078  DYNAMIC HEIGHT  -        183.374 (meters)      601.62  (feet) COMP
 MF0078  MODELED GRAVITY -    980,242.8   (mgal)                       NAVD 88
 MF0078
 MF0078  VERT ORDER      -  FIRST     CLASS II
 MF0078
 MF0078.The horizontal coordinates were scaled from a map and have
 MF0078.an estimated accuracy of +/- 6 seconds.
 MF0078
 MF0078.The orthometric height was determined by differential leveling and
 MF0078.adjusted by the NATIONAL GEODETIC SURVEY
 MF0078.in June 1991.
 MF0078
 MF0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0078.GEOID18 height accuracy estimate available here.
 MF0078
 MF0078.Click photographs - Photos may exist for this station.
 MF0078
 MF0078.The dynamic height is computed by dividing the NAVD 88
 MF0078.geopotential number by the normal gravity value computed on the
 MF0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0078.degrees latitude (g = 980.6199 gals.).
 MF0078
 MF0078.The modeled gravity was interpolated from observed gravity values.
 MF0078
 MF0078;                    North         East    Units  Estimated Accuracy
 MF0078;SPC IL E     -   539,050.      314,420.      MT  (+/- 180 meters Scaled)
 MF0078
 MF0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL031973(NAD 83)
 MF0078
 MF0078                          SUPERSEDED SURVEY CONTROL
 MF0078
 MF0078  NGVD 29 (??/??/92)  183.536  (m)          602.15   (f) ADJ UNCH    1 2
 MF0078
 MF0078.Superseded values are not recommended for survey control.
 MF0078
 MF0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0078.See file dsdata.pdf to determine how the superseded data were derived.
 MF0078
 MF0078_MARKER: DB = BENCH MARK DISK
 MF0078_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0078_SP_SET: FOUNDATION
 MF0078_STAMPING: E 142 1947
 MF0078_MARK LOGO: CGS
 MF0078_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0078
 MF0078  HISTORY     - Date     Condition        Report By
 MF0078  HISTORY     - 1947     MONUMENTED       CGS
 MF0078  HISTORY     - 1962     MARK NOT FOUND   CGS
 MF0078  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0078  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0078
 MF0078                          STATION DESCRIPTION
 MF0078
 MF0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0078'4.2 MI W FROM JOLIET.
 MF0078'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 52 FROM THE COURT
 MF0078'HOUSE AT JOLIET, ABOUT 130 YARDS EAST OF THE CENTER LINE OF THE
 MF0078'ENTRANCE TO THE INWOOD GOLF COURSE, 163 FEET WEST OF THE CENTER
 MF0078'LINE OF A GRAVEL ROAD LEADING NORTH, SET IN THE TOP OF THE
 MF0078'SOUTHWEST CORNER OF A 24 BY 24 INCH CONCRETE FOUNDATION OF A
 MF0078'FENCE POST IN THE NORTH RIGHT-OF-WAY FENCE, 40 FEET NORTH OF
 MF0078'THE CENTER LINE OF THE HIGHWAY, 45 FEET WEST OF A STONE
 MF0078'MONUMENTAL POST IN THE FENCE LINE, 26 FEET WEST OF A TELEPHONE
 MF0078'POLE, AND ABOUT LEVEL WITH THE GROUND.
 MF0078
 MF0078                          STATION RECOVERY (1962)
 MF0078
 MF0078'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 MF0078'MARK NOT FOUND.
 MF0078
 MF0078                          STATION RECOVERY (2008)
 MF0078
 MF0078'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0078'SUBMITTED BY GEOCACHER CT
 MF0078
 MF0078                          STATION RECOVERY (2013)
 MF0078
 MF0078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0146 ***********************************************************************
 MF0146  DESIGNATION -  E 143
 MF0146  PID         -  MF0146
 MF0146  STATE/COUNTY-  IL/GRUNDY
 MF0146  COUNTRY     -  US
 MF0146  USGS QUAD   -  LISBON (2018)
 MF0146
 MF0146                         *CURRENT SURVEY CONTROL
 MF0146  ______________________________________________________________________
 MF0146* NAD 83(1986) POSITION- 41 24 56.     (N) 088 25 20.     (W)   SCALED
 MF0146* NAVD 88 ORTHO HEIGHT -   170.204 (meters)      558.41  (feet) ADJUSTED
 MF0146  ______________________________________________________________________
 MF0146  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 MF0146  DYNAMIC HEIGHT  -        170.139 (meters)      558.20  (feet) COMP
 MF0146  MODELED GRAVITY -    980,236.9   (mgal)                       NAVD 88
 MF0146
 MF0146  VERT ORDER      -  FIRST     CLASS II
 MF0146
 MF0146.The horizontal coordinates were scaled from a map and have
 MF0146.an estimated accuracy of +/- 6 seconds.
 MF0146
 MF0146.The orthometric height was determined by differential leveling and
 MF0146.adjusted by the NATIONAL GEODETIC SURVEY
 MF0146.in June 1991.
 MF0146
 MF0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0146.GEOID18 height accuracy estimate available here.
 MF0146
 MF0146.Click photographs - Photos may exist for this station.
 MF0146
 MF0146.The dynamic height is computed by dividing the NAVD 88
 MF0146.geopotential number by the normal gravity value computed on the
 MF0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0146.degrees latitude (g = 980.6199 gals.).
 MF0146
 MF0146.The modeled gravity was interpolated from observed gravity values.
 MF0146
 MF0146;                    North         East    Units  Estimated Accuracy
 MF0146;SPC IL E     -   527,200.      292,570.      MT  (+/- 180 meters Scaled)
 MF0146
 MF0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811858(NAD 83)
 MF0146
 MF0146                          SUPERSEDED SURVEY CONTROL
 MF0146
 MF0146  NGVD 29 (??/??/92)  170.280  (m)          558.66   (f) ADJ UNCH    1 2
 MF0146
 MF0146.Superseded values are not recommended for survey control.
 MF0146
 MF0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0146.See file dsdata.pdf to determine how the superseded data were derived.
 MF0146
 MF0146_MARKER: DB = BENCH MARK DISK
 MF0146_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0146_SP_SET: BOX CULVERT HEADWALL
 MF0146_STAMPING: E 143 1947
 MF0146_MARK LOGO: CGS
 MF0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0146+STABILITY: SURFACE MOTION
 MF0146
 MF0146  HISTORY     - Date     Condition        Report By
 MF0146  HISTORY     - 1947     MONUMENTED       CGS
 MF0146  HISTORY     - 20091016 MARK NOT FOUND   GEOCAC
 MF0146
 MF0146                          STATION DESCRIPTION
 MF0146
 MF0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0146'4 MI N FROM MORRIS.
 MF0146'ABOUT 3.95 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0146'HOUSE AT MORRIS, ABOUT 150 YARDS SOUTH OF A WOODEN SCHOOL
 MF0146'BUILDING, SET AT THE JUNCTION OF A GRAVEL ROAD LEADING WEST,
 MF0146'SET IN THE TOP OF NORTH END OF THE EAST HEAD WALL OF A 6-FOOT
 MF0146'CONCRETE BOX CULVERT, 22 FEET EAST OF THE CENTER LINE OF
 MF0146'THE HIGHWAY 15 FEET SOUTH OF THE PROLONGED CENTER LINE OF THE
 MF0146'ROAD WEST, 2 FEET SOUTH OF THE NORTH END OF THE HEAD WALL AND
 MF0146'1/2-FOOT ABOVE THE ROAD.
 MF0146
 MF0146                          STATION RECOVERY (2009)
 MF0146
 MF0146'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0146'A CULVERT EXISTS BUT MARK WAS NOT LOCATED.  THE T-ROAD WEST IS KNOWN
 MF0146'AS NELSON ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0048 ***********************************************************************
 HB0048  DESIGNATION -  E 144
 HB0048  PID         -  HB0048
 HB0048  STATE/COUNTY-  IL/GALLATIN
 HB0048  COUNTRY     -  US
 HB0048  USGS QUAD   -  EQUALITY (2018)
 HB0048
 HB0048                         *CURRENT SURVEY CONTROL
 HB0048  ______________________________________________________________________
 HB0048* NAD 83(1986) POSITION- 37 43 52.     (N) 088 19 05.     (W)   SCALED
 HB0048* NAVD 88 ORTHO HEIGHT -   107.952 (meters)      354.17  (feet) ADJUSTED
 HB0048  ______________________________________________________________________
 HB0048  GEOID HEIGHT    -        -29.722 (meters)                     GEOID18
 HB0048  DYNAMIC HEIGHT  -        107.877 (meters)      353.93  (feet) COMP
 HB0048  MODELED GRAVITY -    979,941.2   (mgal)                       NAVD 88
 HB0048
 HB0048  VERT ORDER      -  FIRST     CLASS II
 HB0048
 HB0048.The horizontal coordinates were scaled from a map and have
 HB0048.an estimated accuracy of +/- 6 seconds.
 HB0048
 HB0048.The orthometric height was determined by differential leveling and
 HB0048.adjusted by the NATIONAL GEODETIC SURVEY
 HB0048.in June 1991.
 HB0048
 HB0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0048.GEOID18 height accuracy estimate available here.
 HB0048
 HB0048.Click photographs - Photos may exist for this station.
 HB0048
 HB0048.The dynamic height is computed by dividing the NAVD 88
 HB0048.geopotential number by the normal gravity value computed on the
 HB0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0048.degrees latitude (g = 980.6199 gals.).
 HB0048
 HB0048.The modeled gravity was interpolated from observed gravity values.
 HB0048
 HB0048;                    North         East    Units  Estimated Accuracy
 HB0048;SPC IL E     -   118,130.      301,350.      MT  (+/- 180 meters Scaled)
 HB0048
 HB0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG838767(NAD 83)
 HB0048
 HB0048                          SUPERSEDED SURVEY CONTROL
 HB0048
 HB0048  NGVD 29 (11/26/84)  108.054  (m)          354.51   (f) ADJUSTED    1 2
 HB0048
 HB0048.Superseded values are not recommended for survey control.
 HB0048
 HB0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0048.See file dsdata.pdf to determine how the superseded data were derived.
 HB0048
 HB0048_MARKER: DB = BENCH MARK DISK
 HB0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0048_STAMPING: E 144 1949
 HB0048_MARK LOGO: CGS
 HB0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0048+STABILITY: SURFACE MOTION
 HB0048
 HB0048  HISTORY     - Date     Condition        Report By
 HB0048  HISTORY     - 1949     MONUMENTED       CGS
 HB0048
 HB0048                          STATION DESCRIPTION
 HB0048
 HB0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0048'7.4 MI NW FROM SHAWNEETOWN.
 HB0048'ABOUT 7.4 MILES NORTHWEST ALONG THE LOUISVILLE AND NASHVILLE
 HB0048'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, ABOUT 0.2
 HB0048'MILE NORTHEAST OF A TRESTLE OVER THE NORTH FORK OF SALINE RIVER,
 HB0048'534 FEET NORTH OF THE NORTH RAIL, AT AN OFFSET IN A NORTH-SOUTH
 HB0048'FENCE LINE, 23 1/2 FEET WEST-NORTHWEST OF A TRIANGULAR BLAZED
 HB0048'24-INCH OAK TREE, 9 FEET SOUTH OF A LONE 26-INCH PECAN TREE
 HB0048'IN THE FENCE LINE, 1 1/2 FEET WEST OF THE FENCE LINE, 1 1/2 FEET
 HB0048'SOUTH OF A WHITE WOODEN WITNESS POST, 3 1/2 FEET ABOVE THE
 HB0048'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0549 ***********************************************************************
 HB0549  DESIGNATION -  E 145
 HB0549  PID         -  HB0549
 HB0549  STATE/COUNTY-  IL/SALINE
 HB0549  COUNTRY     -  US
 HB0549  USGS QUAD   -  GALATIA (2018)
 HB0549
 HB0549                         *CURRENT SURVEY CONTROL
 HB0549  ______________________________________________________________________
 HB0549* NAD 83(1986) POSITION- 37 49 37.     (N) 088 34 18.     (W)   SCALED
 HB0549* NAVD 88 ORTHO HEIGHT -   127.863 (meters)      419.50  (feet) ADJUSTED
 HB0549  ______________________________________________________________________
 HB0549  GEOID HEIGHT    -        -29.667 (meters)                     GEOID18
 HB0549  DYNAMIC HEIGHT  -        127.775 (meters)      419.21  (feet) COMP
 HB0549  MODELED GRAVITY -    979,944.1   (mgal)                       NAVD 88
 HB0549
 HB0549  VERT ORDER      -  FIRST     CLASS II
 HB0549
 HB0549.The horizontal coordinates were scaled from a map and have
 HB0549.an estimated accuracy of +/- 6 seconds.
 HB0549
 HB0549.The orthometric height was determined by differential leveling and
 HB0549.adjusted by the NATIONAL GEODETIC SURVEY
 HB0549.in June 1991.
 HB0549
 HB0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0549.GEOID18 height accuracy estimate available here.
 HB0549
 HB0549.Click photographs - Photos may exist for this station.
 HB0549
 HB0549.The dynamic height is computed by dividing the NAVD 88
 HB0549.geopotential number by the normal gravity value computed on the
 HB0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0549.degrees latitude (g = 980.6199 gals.).
 HB0549
 HB0549.The modeled gravity was interpolated from observed gravity values.
 HB0549
 HB0549;                    North         East    Units  Estimated Accuracy
 HB0549;SPC IL E     -   128,790.      279,020.      MT  (+/- 180 meters Scaled)
 HB0549
 HB0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG616877(NAD 83)
 HB0549
 HB0549                          SUPERSEDED SURVEY CONTROL
 HB0549
 HB0549  NGVD 29 (11/26/84)  127.963  (m)          419.83   (f) ADJUSTED    1 2
 HB0549
 HB0549.Superseded values are not recommended for survey control.
 HB0549
 HB0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0549.See file dsdata.pdf to determine how the superseded data were derived.
 HB0549
 HB0549_MARKER: DB = BENCH MARK DISK
 HB0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0549_STAMPING: E 145 1949
 HB0549_MARK LOGO: CGS
 HB0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0549+STABILITY: SURFACE MOTION
 HB0549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0549+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 HB0549
 HB0549  HISTORY     - Date     Condition        Report By
 HB0549  HISTORY     - 1949     MONUMENTED       CGS
 HB0549  HISTORY     - 1978     GOOD             ILDT
 HB0549  HISTORY     - 1978     GOOD             ILDT
 HB0549  HISTORY     - 1978     GOOD             ILDT
 HB0549  HISTORY     - 20060301 GOOD             ILDT
 HB0549  HISTORY     - 20110627 GOOD             ILDT
 HB0549  HISTORY     - 20120612 GOOD             ILDT
 HB0549
 HB0549                          STATION DESCRIPTION
 HB0549
 HB0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0549'2.4 MI SE FROM GALATIA.
 HB0549'2.45 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0549'STATION AT GALATIA, AT A ROAD CROSSING, ABOUT 0.25 MILE EAST OF
 HB0549'MILE POST 113, 47.5 FEET SOUTHEAST OF CENTER LINE OF CROSSING,
 HB0549'37.5 FEET EAST OF CENTER POWER LINE POLE REA SA 51, 18.8 FEET
 HB0549'EAST OF FENCE CORNER, 1.5 FEET NORTH OF FENCE LINE, 1.5 FEET
 HB0549'EAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 HB0549'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 HB0549'INCHES.
 HB0549
 HB0549                          STATION RECOVERY (1978)
 HB0549
 HB0549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0549'RECOVERED IN GOOD CONDITION.
 HB0549
 HB0549                          STATION RECOVERY (1978)
 HB0549
 HB0549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0549'RECOVERED IN GOOD CONDITION.
 HB0549
 HB0549                          STATION RECOVERY (1978)
 HB0549
 HB0549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0549'RECOVERED IN GOOD CONDITION.
 HB0549
 HB0549                          STATION RECOVERY (2006)
 HB0549
 HB0549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0549'REPLACED WITNESS POST 2 FEET EAST
 HB0549
 HB0549                          STATION RECOVERY (2011)
 HB0549
 HB0549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0549'RECOVERED IN GOOD CONDITION.
 HB0549
 HB0549                          STATION RECOVERY (2012)
 HB0549
 HB0549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0549'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0524 ***********************************************************************
 HB0524  DESIGNATION -  E 146
 HB0524  PID         -  HB0524
 HB0524  STATE/COUNTY-  IL/FRANKLIN
 HB0524  COUNTRY     -  US
 HB0524  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0524
 HB0524                         *CURRENT SURVEY CONTROL
 HB0524  ______________________________________________________________________
 HB0524* NAD 83(1986) POSITION- 37 58 06.     (N) 088 52 20.     (W)   SCALED
 HB0524* NAVD 88 ORTHO HEIGHT -   119.550 (meters)      392.22  (feet) ADJUSTED
 HB0524  ______________________________________________________________________
 HB0524  GEOID HEIGHT    -        -29.627 (meters)                     GEOID18
 HB0524  DYNAMIC HEIGHT  -        119.470 (meters)      391.96  (feet) COMP
 HB0524  MODELED GRAVITY -    979,955.5   (mgal)                       NAVD 88
 HB0524
 HB0524  VERT ORDER      -  FIRST     CLASS II
 HB0524
 HB0524.The horizontal coordinates were scaled from a map and have
 HB0524.an estimated accuracy of +/- 6 seconds.
 HB0524
 HB0524.The orthometric height was determined by differential leveling and
 HB0524.adjusted by the NATIONAL GEODETIC SURVEY
 HB0524.in June 1991.
 HB0524
 HB0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0524.GEOID18 height accuracy estimate available here.
 HB0524
 HB0524.Click photographs - Photos may exist for this station.
 HB0524
 HB0524.The dynamic height is computed by dividing the NAVD 88
 HB0524.geopotential number by the normal gravity value computed on the
 HB0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0524.degrees latitude (g = 980.6199 gals.).
 HB0524
 HB0524.The modeled gravity was interpolated from observed gravity values.
 HB0524
 HB0524;                    North         East    Units  Estimated Accuracy
 HB0524;SPC IL E     -   144,600.      252,650.      MT  (+/- 180 meters Scaled)
 HB0524
 HB0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH355039(NAD 83)
 HB0524
 HB0524                          SUPERSEDED SURVEY CONTROL
 HB0524
 HB0524  NGVD 29 (11/26/84)  119.646  (m)          392.54   (f) ADJUSTED    1 2
 HB0524
 HB0524.Superseded values are not recommended for survey control.
 HB0524
 HB0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0524.See file dsdata.pdf to determine how the superseded data were derived.
 HB0524
 HB0524_MARKER: DB = BENCH MARK DISK
 HB0524_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 HB0524+WITH SETTING: PAVEMENT
 HB0524_SP_SET: BLOCK
 HB0524_STAMPING: E 146 1949
 HB0524_MARK LOGO: CGS
 HB0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0524+STABILITY: SURFACE MOTION
 HB0524
 HB0524  HISTORY     - Date     Condition        Report By
 HB0524  HISTORY     - 1949     MONUMENTED       CGS
 HB0524  HISTORY     - 20090507 MARK NOT FOUND   ILDT
 HB0524
 HB0524                          STATION DESCRIPTION
 HB0524
 HB0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0524'3.4 MI SE FROM BENTON.
 HB0524'3.4 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0524'FREIGHT STATION AT BENTON, AT GROAT, ABOUT 0.10 MILE SOUTHEAST
 HB0524'AND ACROSS THE TRACK FROM MILE POST 93, SET IN TOP OF AND AT THE
 HB0524'EAST END OF A 6 BY 3 FOOT CONCRETE BLOCK, 48 FEET EAST OF EAST
 HB0524'CORNER OF TRESTLE, 42 FEET NORTHWEST OF A TELEPHONE POLE, 41 FEET
 HB0524'NORTHEAST OF THE NORTHEAST RAIL, 34 FEET NORTHEAST OF SWITCH
 HB0524'POST, AND ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.  NOTE-- THE
 HB0524'RAILROAD JUNCTION IS KNOWN AS GROAT, I11.
 HB0524
 HB0524                          STATION RECOVERY (2009)
 HB0524
 HB0524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0524'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0027 ***********************************************************************
 JC0027  DESIGNATION -  E 147
 JC0027  PID         -  JC0027
 JC0027  STATE/COUNTY-  IL/ST CLAIR
 JC0027  COUNTRY     -  US
 JC0027  USGS QUAD   -  MONKS MOUND (2018)
 JC0027
 JC0027                         *CURRENT SURVEY CONTROL
 JC0027  ______________________________________________________________________
 JC0027* NAD 83(1986) POSITION- 38 38 04.     (N) 090 07 27.     (W)   SCALED
 JC0027* NAVD 88 ORTHO HEIGHT -   127.207 (meters)      417.35  (feet) ADJUSTED
 JC0027  ______________________________________________________________________
 JC0027  GEOID HEIGHT    -        -31.015 (meters)                     GEOID18
 JC0027  DYNAMIC HEIGHT  -        127.127 (meters)      417.08  (feet) COMP
 JC0027  MODELED GRAVITY -    979,994.3   (mgal)                       NAVD 88
 JC0027
 JC0027  VERT ORDER      -  FIRST     CLASS I
 JC0027
 JC0027.The horizontal coordinates were scaled from a map and have
 JC0027.an estimated accuracy of +/- 6 seconds.
 JC0027
 JC0027.The orthometric height was determined by differential leveling and
 JC0027.adjusted by the NATIONAL GEODETIC SURVEY
 JC0027.in June 1991.
 JC0027
 JC0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0027.GEOID18 height accuracy estimate available here.
 JC0027
 JC0027.Click photographs - Photos may exist for this station.
 JC0027
 JC0027.The dynamic height is computed by dividing the NAVD 88
 JC0027.geopotential number by the normal gravity value computed on the
 JC0027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0027.degrees latitude (g = 980.6199 gals.).
 JC0027
 JC0027.The modeled gravity was interpolated from observed gravity values.
 JC0027
 JC0027;                    North         East    Units  Estimated Accuracy
 JC0027;SPC IL W     -   218,390.      703,700.      MT  (+/- 180 meters Scaled)
 JC0027
 JC0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC503801(NAD 83)
 JC0027
 JC0027                          SUPERSEDED SURVEY CONTROL
 JC0027
 JC0027  NGVD 29 (??/??/92)  127.319  (m)          417.71   (f) ADJ UNCH    1 1
 JC0027
 JC0027.Superseded values are not recommended for survey control.
 JC0027
 JC0027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0027.See file dsdata.pdf to determine how the superseded data were derived.
 JC0027
 JC0027_MARKER: DB = BENCH MARK DISK
 JC0027_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0027_SP_SET: BUILDING
 JC0027_STAMPING: E 147 1949
 JC0027_MARK LOGO: CGS
 JC0027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0027
 JC0027  HISTORY     - Date     Condition        Report By
 JC0027  HISTORY     - 1949     MONUMENTED       CGS
 JC0027  HISTORY     - 1969     GOOD             CGS
 JC0027
 JC0027                          STATION DESCRIPTION
 JC0027
 JC0027'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0027'AT EAST ST LOUIS.
 JC0027'AT EAST ST. LOUIS, AT THE SOUTHWEST CORNER OF THE INTERSECTION
 JC0027'OF LINCOLN AVENUE AND 21 ST STREET, SET VERTICALLY IN THE NORTH
 JC0027'FACE OF THE NORTHWEST CORNER OF A TWO-STORY BRICK BUILDING,
 JC0027'39 FEET WEST OF THE WEST CURB OF 21 ST STREET, 17 FEET SOUTH
 JC0027'OF THE SOUTH CURB OF LINCOLN AVENUE, 0.7 FOOT EAST OF THE
 JC0027'NORTHWEST CORNER OF THE BUILDING AND 2 FEET ABOVE THE LEVEL OF
 JC0027'THE SIDEWALK.  SEC 8, T 2N, R 9W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1089 ***********************************************************************
 HB1089  DESIGNATION -  E 148
 HB1089  PID         -  HB1089
 HB1089  STATE/COUNTY-  IL/JACKSON
 HB1089  COUNTRY     -  US
 HB1089  USGS QUAD   -  ALTENBURG (2017)
 HB1089
 HB1089                         *CURRENT SURVEY CONTROL
 HB1089  ______________________________________________________________________
 HB1089* NAD 83(1986) POSITION- 37 40 38.     (N) 089 30 36.     (W)   SCALED
 HB1089* NAVD 88 ORTHO HEIGHT -   113.472 (meters)      372.28  (feet) ADJUSTED
 HB1089  ______________________________________________________________________
 HB1089  GEOID HEIGHT    -        -28.971 (meters)                     GEOID18
 HB1089  DYNAMIC HEIGHT  -        113.393 (meters)      372.02  (feet) COMP
 HB1089  MODELED GRAVITY -    979,933.0   (mgal)                       NAVD 88
 HB1089
 HB1089  VERT ORDER      -  FIRST     CLASS II
 HB1089
 HB1089.The horizontal coordinates were scaled from a map and have
 HB1089.an estimated accuracy of +/- 6 seconds.
 HB1089
 HB1089.The orthometric height was determined by differential leveling and
 HB1089.adjusted by the NATIONAL GEODETIC SURVEY
 HB1089.in June 1991.
 HB1089
 HB1089.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1089.GEOID18 height accuracy estimate available here.
 HB1089
 HB1089.Click photographs - Photos may exist for this station.
 HB1089
 HB1089.The dynamic height is computed by dividing the NAVD 88
 HB1089.geopotential number by the normal gravity value computed on the
 HB1089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1089.degrees latitude (g = 980.6199 gals.).
 HB1089
 HB1089.The modeled gravity was interpolated from observed gravity values.
 HB1089
 HB1089;                    North         East    Units  Estimated Accuracy
 HB1089;SPC IL W     -   112,350.      757,930.      MT  (+/- 180 meters Scaled)
 HB1089
 HB1089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG786729(NAD 83)
 HB1089
 HB1089                          SUPERSEDED SURVEY CONTROL
 HB1089
 HB1089  NGVD 29 (11/26/84)  113.572  (m)          372.61   (f) ADJUSTED    1 2
 HB1089
 HB1089.Superseded values are not recommended for survey control.
 HB1089
 HB1089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1089.See file dsdata.pdf to determine how the superseded data were derived.
 HB1089
 HB1089_MARKER: DB = BENCH MARK DISK
 HB1089_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 HB1089_SP_SET: UNSPECIFIED ROCK
 HB1089_STAMPING: E 148 1949
 HB1089_MARK LOGO: CGS
 HB1089_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1089
 HB1089  HISTORY     - Date     Condition        Report By
 HB1089  HISTORY     - 1949     MONUMENTED       CGS
 HB1089  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB1089
 HB1089                          STATION DESCRIPTION
 HB1089
 HB1089'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1089'3 MI SW FROM GORHAM.
 HB1089'3.0 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB1089'THE CROSSING OF THE MISSOURI PACIFIC RAILROAD AT GORHAM, ABOUT
 HB1089'3.3 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB1089'STATION AT GRAND TOWER, ABOUT 0.35 MILE NORTHWEST OF RIVER LIGHT
 HB1089'NO. 82.8, ABOUT 275 YARDS SOUTH-SOUTHWEST OF MILE POST T 14, SET
 HB1089'VERTICALLY AND ABOUT 2 FEET ABOVE THE GROUND IN THE PART NEAREST
 HB1089'THE TRACK OF A 30 FOOT TALL ROUNDED ROCK, 32.5 FEET EAST-SOUTHEAST
 HB1089'OF THE EAST-SOUTHEAST RAIL AND ABOUT 1 FOOT ABOVE THE LEVEL OF
 HB1089'THE TRACK.
 HB1089
 HB1089                          STATION RECOVERY (1981)
 HB1089
 HB1089'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1089'NOT RECOVERED, DESCRIPTION INADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7260 ***********************************************************************
 AB7260  CBN         -  This is a Cooperative Base Network Control Station.
 AB7260  DESIGNATION -  E 15 RESET
 AB7260  PID         -  AB7260
 AB7260  STATE/COUNTY-  IL/BROWN
 AB7260  COUNTRY     -  US
 AB7260  USGS QUAD   -  MOUNT STERLING (2018)
 AB7260
 AB7260                         *CURRENT SURVEY CONTROL
 AB7260  ______________________________________________________________________
 AB7260* NAD 83(2011) POSITION- 39 59 23.95967(N) 090 47 16.31949(W)   ADJUSTED
 AB7260* NAD 83(2011) ELLIP HT-   184.504 (meters)        (06/27/12)   ADJUSTED
 AB7260* NAD 83(2011) EPOCH   -  2010.00
 AB7260* NAVD 88 ORTHO HEIGHT -   217.34  (meters)      713.1   (feet) RESET
 AB7260  ______________________________________________________________________
 AB7260  GEOID HEIGHT    -        -32.847 (meters)                     GEOID18
 AB7260  NAD 83(2011) X  -    -67,288.609 (meters)                     COMP
 AB7260  NAD 83(2011) Y  - -4,893,100.755 (meters)                     COMP
 AB7260  NAD 83(2011) Z  -  4,077,252.555 (meters)                     COMP
 AB7260  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 AB7260  VERT ORDER      -  THIRD
 AB7260
 AB7260  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB7260  Standards:
 AB7260         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB7260            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB7260  -------------------------------------------------------------------
 AB7260  NETWORK    0.43   1.04           0.19   0.16   0.53      0.06272339
 AB7260  -------------------------------------------------------------------
 AB7260  Click here for local accuracies and other accuracy information.
 AB7260
 AB7260.The horizontal coordinates were established by GPS observations
 AB7260.and adjusted by the National Geodetic Survey in June 2012.
 AB7260
 AB7260.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB7260.been affixed to the stable North American tectonic plate. See 
 AB7260.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB7260
 AB7260.The horizontal coordinates are valid at the epoch date displayed above
 AB7260.which is a decimal equivalence of Year/Month/Day.
 AB7260
 AB7260.The orthometric height was computed from unverified reset data.
 AB7260
 AB7260.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7260.GEOID18 height accuracy estimate available here.
 AB7260
 AB7260.Click photographs - Photos may exist for this station.
 AB7260
 AB7260.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB7260
 AB7260.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB7260
 AB7260.The ellipsoidal height was determined by GPS observations
 AB7260.and is referenced to NAD 83.
 AB7260
 AB7260. The following values were computed from the NAD 83(2011) position.
 AB7260
 AB7260;                    North         East     Units Scale Factor Converg.
 AB7260;SPC IL W     -   369,061.099   646,948.540   MT  0.99997581   -0 23 57.2
 AB7260;SPC IL W     - 1,210,827.96  2,122,530.33   sFT  0.99997581   -0 23 57.2
 AB7260;UTM  15      - 4,428,989.766   688,862.885   MT  1.00003913   +1 25 19.4
 AB7260
 AB7260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB7260!SPC IL W     -   0.99997106  x   0.99997581  =   0.99994687
 AB7260!UTM  15      -   0.99997106  x   1.00003913  =   1.00001019
 AB7260
 AB7260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE8886228989(NAD 83)
 AB7260
 AB7260                          SUPERSEDED SURVEY CONTROL
 AB7260
 AB7260  NAD 83(2007)-  39 59 23.95975(N)    090 47 16.32015(W) AD(2002.00) 0
 AB7260  ELLIP H (02/10/07)  184.521  (m)                       GP(2002.00)    
 AB7260  ELLIP H (10/15/04)  184.478  (m)                       GP(       ) 4 2
 AB7260  NAD 83(1997)-  39 59 23.95993(N)    090 47 16.32023(W) AD(       ) B
 AB7260  ELLIP H (07/17/98)  184.524  (m)                       GP(       ) 4 1
 AB7260  NAVD 88 (05/22/13)  217.4    (m)  GEOID12A model used  GPS OBS        
 AB7260  NAVD 88             217.34   (m)          713.1    (f) LEVELING    3  
 AB7260
 AB7260.Superseded values are not recommended for survey control.
 AB7260
 AB7260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7260.See file dsdata.pdf to determine how the superseded data were derived.
 AB7260
 AB7260_MARKER: DV = VERTICAL CONTROL DISK
 AB7260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7260_STAMPING: E 15 RESET 1994
 AB7260_MARK LOGO: NGS
 AB7260_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7260+STABILITY: SURFACE MOTION
 AB7260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7260+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2011
 AB7260
 AB7260  HISTORY     - Date     Condition        Report By
 AB7260  HISTORY     - 1994     MONUMENTED       NGS
 AB7260  HISTORY     - 19970423 GOOD             NGS
 AB7260  HISTORY     - 19980716 GOOD             NGS
 AB7260  HISTORY     - 20030401 GOOD             INDIV
 AB7260  HISTORY     - 20110914 GOOD             ILDT
 AB7260
 AB7260                          STATION DESCRIPTION
 AB7260
 AB7260'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (RKB)
 AB7260'STATION IS LOCATED ABOUT 1.6 MI (2.6 KM) WEST ALONG US ROUTE 24 FROM
 AB7260'ITS JUNCTION WITH STATE ROUTE 99 ON THE EAST SIDE OF MOUNT STERLING,
 AB7260'14.1 M (46.3 FT) SOUTH OF THE CENTERLINE OF ROUTE 24, 7.0 M (23.0 FT)
 AB7260'WEST OF THE APPROXIMATE CENTERLINE OF A FIELD ENTRANCE SOUTH, 28.0 M
 AB7260'(91.9 FT) SOUTHEAST OF A POWER POLE ON THE NORTH SIDE OF THE HIGHWAY,
 AB7260'5.3 M (17.4 FT) SOUTHWEST OF THE WEST END OF A METAL PIPE CULVERT AT
 AB7260'THE FIELD ENTRANCE, 0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS POST,
 AB7260'AND SET IN A ROUND CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND.
 AB7260
 AB7260                          STATION RECOVERY (1997)
 AB7260
 AB7260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AB7260'THE STATION IS LOCATED ABOUT 1.6 MI (2.6 KM) WEST ALONG U.S. HIGHWAY
 AB7260'24 FROM ITS JUNCTION WITH STATE ROUTE 99 ON THE EAST SIDE OF MOUNT
 AB7260'STERLING, 14.1 M (46.3 FT) SOUTHWEST OF THE CENTERLINE OF HIGHWAY 24,
 AB7260'7.0 M (23.0 FT) NORTHWEST OF THE APPROXIMATE CENTER OF A FIELD
 AB7260'ENTRANCE TO THE SOUTHWEST, 28.0 M (91.9 FT) SOUTH OF A POWER POLE ON
 AB7260'THE NORTH SIDE OF THE HIGHWAY, 5.3 M (17.4 FT) WEST OF THE NORTHWEST
 AB7260'END OF A METAL CULVERT PIPE AT THE FIELD ENTRANCE, AND 0.3 M (1.0 FT)
 AB7260'NORTHEAST OF A FIBERGLASS WITNESS POST.
 AB7260
 AB7260                          STATION RECOVERY (1998)
 AB7260
 AB7260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 AB7260'RECOVERED AS DESCRIBED
 AB7260'
 AB7260
 AB7260                          STATION RECOVERY (2003)
 AB7260
 AB7260'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (JAR)
 AB7260'RECOVERED IN GOOD CONDITION.
 AB7260
 AB7260                          STATION RECOVERY (2011)
 AB7260
 AB7260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 AB7260'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) EAST-NORTHEAST OF
 AB7260'KELLERVILLE AND 8.2 MI (13.2 KM) WEST-SOUTHWEST OF RIPLEY.
 AB7260'
 AB7260'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0574 ***********************************************************************
 HB0574  DESIGNATION -  E 150
 HB0574  PID         -  HB0574
 HB0574  STATE/COUNTY-  IL/FRANKLIN
 HB0574  COUNTRY     -  US
 HB0574  USGS QUAD   -  CHRISTOPHER (2018)
 HB0574
 HB0574                         *CURRENT SURVEY CONTROL
 HB0574  ______________________________________________________________________
 HB0574* NAD 83(1986) POSITION- 37 59 11.     (N) 089 00 18.     (W)   SCALED
 HB0574* NAVD 88 ORTHO HEIGHT -   118.399 (meters)      388.45  (feet) ADJUSTED
 HB0574  ______________________________________________________________________
 HB0574  GEOID HEIGHT    -        -29.536 (meters)                     GEOID18
 HB0574  DYNAMIC HEIGHT  -        118.321 (meters)      388.19  (feet) COMP
 HB0574  MODELED GRAVITY -    979,964.3   (mgal)                       NAVD 88
 HB0574
 HB0574  VERT ORDER      -  FIRST     CLASS II
 HB0574
 HB0574.The horizontal coordinates were scaled from a map and have
 HB0574.an estimated accuracy of +/- 6 seconds.
 HB0574
 HB0574.The orthometric height was determined by differential leveling and
 HB0574.adjusted by the NATIONAL GEODETIC SURVEY
 HB0574.in June 1991.
 HB0574
 HB0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0574.GEOID18 height accuracy estimate available here.
 HB0574
 HB0574.Click photographs - Photos may exist for this station.
 HB0574
 HB0574.The dynamic height is computed by dividing the NAVD 88
 HB0574.geopotential number by the normal gravity value computed on the
 HB0574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0574.degrees latitude (g = 980.6199 gals.).
 HB0574
 HB0574.The modeled gravity was interpolated from observed gravity values.
 HB0574
 HB0574;                    North         East    Units  Estimated Accuracy
 HB0574;SPC IL E     -   146,680.      241,000.      MT  (+/- 180 meters Scaled)
 HB0574
 HB0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH239062(NAD 83)
 HB0574
 HB0574                          SUPERSEDED SURVEY CONTROL
 HB0574
 HB0574  NGVD 29 (11/26/84)  118.493  (m)          388.76   (f) ADJUSTED    1 2
 HB0574
 HB0574.Superseded values are not recommended for survey control.
 HB0574
 HB0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0574.See file dsdata.pdf to determine how the superseded data were derived.
 HB0574
 HB0574_MARKER: DB = BENCH MARK DISK
 HB0574_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0574_SP_SET: ABUTMENT
 HB0574_STAMPING: E 150 1949
 HB0574_MARK LOGO: CGS
 HB0574_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0574
 HB0574  HISTORY     - Date     Condition        Report By
 HB0574  HISTORY     - 1949     MONUMENTED       CGS
 HB0574  HISTORY     - 1979     GOOD             ILDT
 HB0574  HISTORY     - 1979     GOOD             ILDT
 HB0574  HISTORY     - 1979     GOOD             ILDT
 HB0574  HISTORY     - 20050315 POOR             APISUR
 HB0574  HISTORY     - 20090402 GOOD             ILDT
 HB0574
 HB0574                          STATION DESCRIPTION
 HB0574
 HB0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0574'3 MI E FROM CHRISTOPHER.
 HB0574'3.05 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0574'STATION AT CHRISTOPHER, 58 YARDS WEST OF MILE POST E 85, IN THE
 HB0574'TOP OF THE SOUTH END OF THE EAST ABUTMENT OF A CONCRETE HIGHWAY 14
 HB0574'BRIDGE OVER A SMALL STREAM, 24.5 FEET SOUTH OF THE CENTER LINE OF
 HB0574'STATE HIGHWAY 14, 0.7 FOOT SOUTH OF THE CONCRETE BANISTER AND ABOUT
 HB0574'3.5 FEET BELOW THE LEVEL OF THE TRACK.
 HB0574
 HB0574                          STATION RECOVERY (1979)
 HB0574
 HB0574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 HB0574'RECOVERED IN GOOD CONDITION.
 HB0574
 HB0574                          STATION RECOVERY (1979)
 HB0574
 HB0574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 HB0574'RECOVERED IN GOOD CONDITION.
 HB0574
 HB0574                          STATION RECOVERY (1979)
 HB0574
 HB0574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 HB0574'RECOVERED IN GOOD CONDITION.
 HB0574
 HB0574                          STATION RECOVERY (2005)
 HB0574
 HB0574'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 HB0574'MARK IS IN THE EAST END OF THE SOUTH HEADWALL OF A BOX CULVERT NOT IN
 HB0574'THE SOUTH END OF AN EAST ABUTMENT OF A BRIDGE AS INDICATED IN THE
 HB0574'ORIGINAL 1949 DESCRIPTION.  THE CONCRETE APPEARS TO BE FAIRLY NEW.
 HB0574'THE TABLET IS THE ORIGINAL BASED ON THE STAMPING, HOWEVER IT APPEARS
 HB0574'TO HAVE BEEN RELOCATED.
 HB0574
 HB0574                          STATION RECOVERY (2009)
 HB0574
 HB0574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0574'CULVERT HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1357 ***********************************************************************
 JB1357  DESIGNATION -  E 151
 JB1357  PID         -  JB1357
 JB1357  STATE/COUNTY-  IL/ST CLAIR
 JB1357  COUNTRY     -  US
 JB1357  USGS QUAD   -  LEBANON (2018)
 JB1357
 JB1357                         *CURRENT SURVEY CONTROL
 JB1357  ______________________________________________________________________
 JB1357* NAD 83(1986) POSITION- 38 32 14.     (N) 089 51 39.     (W)   SCALED
 JB1357* NAVD 88 ORTHO HEIGHT -   134.634 (meters)      441.71  (feet) ADJUSTED
 JB1357  ______________________________________________________________________
 JB1357  GEOID HEIGHT    -        -30.590 (meters)                     GEOID18
 JB1357  DYNAMIC HEIGHT  -        134.548 (meters)      441.43  (feet) COMP
 JB1357  MODELED GRAVITY -    979,991.8   (mgal)                       NAVD 88
 JB1357
 JB1357  VERT ORDER      -  FIRST     CLASS II
 JB1357
 JB1357.The horizontal coordinates were scaled from a map and have
 JB1357.an estimated accuracy of +/- 6 seconds.
 JB1357
 JB1357.The orthometric height was determined by differential leveling and
 JB1357.adjusted by the NATIONAL GEODETIC SURVEY
 JB1357.in June 1991.
 JB1357
 JB1357.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1357.GEOID18 height accuracy estimate available here.
 JB1357
 JB1357.Click photographs - Photos may exist for this station.
 JB1357
 JB1357.The dynamic height is computed by dividing the NAVD 88
 JB1357.geopotential number by the normal gravity value computed on the
 JB1357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1357.degrees latitude (g = 980.6199 gals.).
 JB1357
 JB1357.The modeled gravity was interpolated from observed gravity values.
 JB1357
 JB1357;                    North         East    Units  Estimated Accuracy
 JB1357;SPC IL W     -   207,640.      726,660.      MT  (+/- 180 meters Scaled)
 JB1357
 JB1357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH506693(NAD 83)
 JB1357
 JB1357                          SUPERSEDED SURVEY CONTROL
 JB1357
 JB1357  NGVD 29 (??/??/92)  134.741  (m)          442.06   (f) ADJ UNCH    1 2
 JB1357
 JB1357.Superseded values are not recommended for survey control.
 JB1357
 JB1357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1357.See file dsdata.pdf to determine how the superseded data were derived.
 JB1357
 JB1357_MARKER: DB = BENCH MARK DISK
 JB1357_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1357_SP_SET: BUILDING
 JB1357_STAMPING: E 151 1949
 JB1357_MARK LOGO: CGS
 JB1357_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1357_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1357
 JB1357  HISTORY     - Date     Condition        Report By
 JB1357  HISTORY     - 1949     MONUMENTED       CGS
 JB1357  HISTORY     - 1969     GOOD             CGS
 JB1357  HISTORY     - 19881206 GOOD             USGS
 JB1357
 JB1357                          STATION DESCRIPTION
 JB1357
 JB1357'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1357'AT SCOTT AF BASE.
 JB1357'AT SCOTT AIR FORCE BASE, SET VERTICALLY IN THE EAST FACE OF THE
 JB1357'CONCRETE FOUNDATION FOR THE BASE OPERATIONS BUILDING, 108.7 FEET
 JB1357'SOUTH OF THE NORTHEAST CORNER OF THE BUILDING, 64 FEET NORTH OF
 JB1357'THE NORTH EDGE OF THE MAIN ENTRANCE TO THE BUILDING AND 2 FEET
 JB1357'ABOVE THE LEVEL OF THE SIDEWALK.
 JB1357
 JB1357                          STATION RECOVERY (1988)
 JB1357
 JB1357'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988
 JB1357'AT SCOTT AIR FORCE BASE, 0.4 MILE (0.6 KM) NORTH AND 0.3 MILE
 JB1357'(0.5 KM) EAST OF THE MAIN GATE, SET VERTICALLY IN THE EAST FACE OF
 JB1357'THE CONCRETE FOUNDATION FOR THE BASE OPERATIONS BUILDING, 108.7 FEET
 JB1357'(33.1 M) SOUTH OF THE NORTHEAST CORNER OF THE BUILDING, 64 FEET
 JB1357'(19.5 M) NORTH OF THE NORTH EDGE OF THE MAIN ENTRANCE TO THE BUILDING
 JB1357'AND 2 FEET (0.6 M) ABOVE THE LEVEL OF THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1314 ***********************************************************************
 JB1314  DESIGNATION -  E 152
 JB1314  PID         -  JB1314
 JB1314  STATE/COUNTY-  IL/CLINTON
 JB1314  COUNTRY     -  US
 JB1314  USGS QUAD   -  BREESE (2018)
 JB1314
 JB1314                         *CURRENT SURVEY CONTROL
 JB1314  ______________________________________________________________________
 JB1314* NAD 83(1986) POSITION- 38 36 29.56   (N) 089 34 16.52   (W)   HD_HELD1
 JB1314* NAVD 88 ORTHO HEIGHT -   139.371 (meters)      457.25  (feet) ADJUSTED
 JB1314  ______________________________________________________________________
 JB1314  GEOID HEIGHT    -        -30.782 (meters)                     GEOID18
 JB1314  DYNAMIC HEIGHT  -        139.283 (meters)      456.96  (feet) COMP
 JB1314  MODELED GRAVITY -    979,996.7   (mgal)                       NAVD 88
 JB1314
 JB1314  VERT ORDER      -  FIRST     CLASS I
 JB1314
 JB1314.The horizontal coordinates were determined by differentially corrected
 JB1314.hand held GPS observations or other comparable positioning techniques
 JB1314.and have an estimated accuracy of +/- 3 meters.
 JB1314
 JB1314.The orthometric height was determined by differential leveling and
 JB1314.adjusted by the NATIONAL GEODETIC SURVEY
 JB1314.in June 1991.
 JB1314
 JB1314.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1314.GEOID18 height accuracy estimate available here.
 JB1314
 JB1314.Click photographs - Photos may exist for this station.
 JB1314
 JB1314.The dynamic height is computed by dividing the NAVD 88
 JB1314.geopotential number by the normal gravity value computed on the
 JB1314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1314.degrees latitude (g = 980.6199 gals.).
 JB1314
 JB1314.The modeled gravity was interpolated from observed gravity values.
 JB1314
 JB1314;                    North         East    Units  Estimated Accuracy
 JB1314;SPC IL W     -   215,646.8     751,858.7     MT  (+/- 3 meters HH1 GPS) 
 JB1314
 JB1314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7611176436(NAD 83)
 JB1314
 JB1314                          SUPERSEDED SURVEY CONTROL
 JB1314
 JB1314  NGVD 29 (??/??/92)  139.486  (m)          457.63   (f) ADJ UNCH    1 1
 JB1314
 JB1314.Superseded values are not recommended for survey control.
 JB1314
 JB1314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1314.See file dsdata.pdf to determine how the superseded data were derived.
 JB1314
 JB1314_MARKER: DB = BENCH MARK DISK
 JB1314_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1314_SP_SET: BRIDGE
 JB1314_STAMPING: E 152 1949
 JB1314_MARK LOGO: CGS
 JB1314_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1314_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1314+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2011
 JB1314
 JB1314  HISTORY     - Date     Condition        Report By
 JB1314  HISTORY     - 1949     MONUMENTED       CGS
 JB1314  HISTORY     - 1969     GOOD             CGS
 JB1314  HISTORY     - 20110823 GOOD             ILDT
 JB1314
 JB1314                          STATION DESCRIPTION
 JB1314
 JB1314'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1314'2.4 MI W FROM BREEZE.
 JB1314'ABOUT 2.4 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1314'THE STATION AT BREEZE, ABOUT 0.1 MILE EAST OF THE CROSSING OF
 JB1314'A BLACK TOP ROAD, NEAR MILEPOLE 301-39, SET ON THE TOP OF THE
 JB1314'SECOND STEP OF THE WING WALL AT THE NORTH END OF THE WEST
 JB1314'ABUTMENT FOR THE BRIDGE OVER BULL BRANCH, 14 FEET NORTH OF THE
 JB1314'NORTH RAIL AND 4 FEET BELOW THE LEVEL OF THE TRACK.  SEC 22, T2N,
 JB1314'R4W.
 JB1314
 JB1314                          STATION RECOVERY (2011)
 JB1314
 JB1314'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1314'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0033 ***********************************************************************
 JB0033  DESIGNATION -  E 153
 JB0033  PID         -  JB0033
 JB0033  STATE/COUNTY-  IL/CLAY
 JB0033  COUNTRY     -  US
 JB0033  USGS QUAD   -  CLAY CITY (2018)
 JB0033
 JB0033                         *CURRENT SURVEY CONTROL
 JB0033  ______________________________________________________________________
 JB0033* NAD 83(1986) POSITION- 38 41 29.33   (N) 088 17 09.11   (W)   HD_HELD1
 JB0033* NAVD 88 ORTHO HEIGHT -   129.432 (meters)      424.64  (feet) ADJUSTED
 JB0033  ______________________________________________________________________
 JB0033  GEOID HEIGHT    -        -31.261 (meters)                     GEOID18
 JB0033  DYNAMIC HEIGHT  -        129.353 (meters)      424.39  (feet) COMP
 JB0033  MODELED GRAVITY -    980,011.2   (mgal)                       NAVD 88
 JB0033
 JB0033  VERT ORDER      -  FIRST     CLASS II
 JB0033
 JB0033.The horizontal coordinates were determined by differentially corrected
 JB0033.hand held GPS observations or other comparable positioning techniques
 JB0033.and have an estimated accuracy of +/- 3 meters.
 JB0033
 JB0033.The orthometric height was determined by differential leveling and
 JB0033.adjusted by the NATIONAL GEODETIC SURVEY
 JB0033.in June 1991.
 JB0033
 JB0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0033.GEOID18 height accuracy estimate available here.
 JB0033
 JB0033.Click photographs - Photos may exist for this station.
 JB0033
 JB0033.The dynamic height is computed by dividing the NAVD 88
 JB0033.geopotential number by the normal gravity value computed on the
 JB0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0033.degrees latitude (g = 980.6199 gals.).
 JB0033
 JB0033.The modeled gravity was interpolated from observed gravity values.
 JB0033
 JB0033;                    North         East    Units  Estimated Accuracy
 JB0033;SPC IL E     -   224,730.4     304,129.8     MT  (+/- 3 meters HH1 GPS) 
 JB0033
 JB0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8817083325(NAD 83)
 JB0033
 JB0033                          SUPERSEDED SURVEY CONTROL
 JB0033
 JB0033  NGVD 29 (??/??/92)  129.542  (m)          425.01   (f) ADJ UNCH    1 2
 JB0033
 JB0033.Superseded values are not recommended for survey control.
 JB0033
 JB0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0033.See file dsdata.pdf to determine how the superseded data were derived.
 JB0033
 JB0033_MARKER: DB = BENCH MARK DISK
 JB0033_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0033_SP_SET: BRIDGE
 JB0033_STAMPING: E 153 1949
 JB0033_MARK LOGO: CGS
 JB0033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0033
 JB0033  HISTORY     - Date     Condition        Report By
 JB0033  HISTORY     - 1949     MONUMENTED       CGS
 JB0033  HISTORY     - 20190312 GOOD             AMESC
 JB0033
 JB0033                          STATION DESCRIPTION
 JB0033
 JB0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0033'3.4 MI W FROM NOBLE.
 JB0033'3.4 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0033'STATION AT NOBLE, ABOUT 3.7 MILES EAST ALONG THE B AND O RR FROM
 JB0033'THE STATION AT CLAY CITY, AT RICHLAND COUNTY LINE, ABOUT 0.5 MILE
 JB0033'WEST OF A ROAD CROSSING, SET IN THE NORTH END OF THE WEST ABUTMENT
 JB0033'OF A LONG CONCRETE BRIDGE 231/28 OVER BIG MUDDY CREEK, 6 FEET
 JB0033'NORTH OF THE NORTH RAIL AND ABOUT 0.5 FOOT BELOW THE LEVEL OF THE
 JB0033'TRACK.
 JB0033
 JB0033                          STATION RECOVERY (2019)
 JB0033
 JB0033'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2019 (PFS)
 JB0033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0831 ***********************************************************************
 JB0831  DESIGNATION -  E 154
 JB0831  PID         -  JB0831
 JB0831  STATE/COUNTY-  IL/CLINTON
 JB0831  COUNTRY     -  US
 JB0831  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0831
 JB0831                         *CURRENT SURVEY CONTROL
 JB0831  ______________________________________________________________________
 JB0831* NAD 83(1986) POSITION- 38 35 33.     (N) 089 10 55.     (W)   SCALED
 JB0831* NAVD 88 ORTHO HEIGHT -   147.141 (meters)      482.75  (feet) ADJUSTED
 JB0831  ______________________________________________________________________
 JB0831  GEOID HEIGHT    -        -30.869 (meters)                     GEOID18
 JB0831  DYNAMIC HEIGHT  -        147.047 (meters)      482.44  (feet) COMP
 JB0831  MODELED GRAVITY -    979,991.0   (mgal)                       NAVD 88
 JB0831
 JB0831  VERT ORDER      -  FIRST     CLASS II
 JB0831
 JB0831.The horizontal coordinates were scaled from a map and have
 JB0831.an estimated accuracy of +/- 6 seconds.
 JB0831
 JB0831.The orthometric height was determined by differential leveling and
 JB0831.adjusted by the NATIONAL GEODETIC SURVEY
 JB0831.in June 1991.
 JB0831
 JB0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0831.GEOID18 height accuracy estimate available here.
 JB0831
 JB0831.Click photographs - Photos may exist for this station.
 JB0831
 JB0831.The dynamic height is computed by dividing the NAVD 88
 JB0831.geopotential number by the normal gravity value computed on the
 JB0831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0831.degrees latitude (g = 980.6199 gals.).
 JB0831
 JB0831.The modeled gravity was interpolated from observed gravity values.
 JB0831
 JB0831;                    North         East    Units  Estimated Accuracy
 JB0831;SPC IL W     -   214,200.      785,790.      MT  (+/- 180 meters Scaled)
 JB0831
 JB0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH099738(NAD 83)
 JB0831
 JB0831                          SUPERSEDED SURVEY CONTROL
 JB0831
 JB0831  NGVD 29 (??/??/92)  147.270  (m)          483.17   (f) ADJ UNCH    1 2
 JB0831
 JB0831.Superseded values are not recommended for survey control.
 JB0831
 JB0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0831.See file dsdata.pdf to determine how the superseded data were derived.
 JB0831
 JB0831_MARKER: DB = BENCH MARK DISK
 JB0831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0831_STAMPING: E 154 1949
 JB0831_MARK LOGO: CGS
 JB0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0831+STABILITY: SURFACE MOTION
 JB0831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0831+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2011
 JB0831
 JB0831  HISTORY     - Date     Condition        Report By
 JB0831  HISTORY     - 1949     MONUMENTED       CGS
 JB0831  HISTORY     - 1970     GOOD             NGS
 JB0831  HISTORY     - 20110818 GOOD             ILDT
 JB0831
 JB0831                          STATION DESCRIPTION
 JB0831
 JB0831'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0831'1.4 MI SE FROM SHATTUC.
 JB0831'ABOUT 1.35 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 JB0831'QUINCY RAILROAD FROM THE STATION AT SHATTUC, AT A ROAD CROSSING,
 JB0831'67.5 FEET WEST-NORTHWEST OF THE CENTER OF THE CROSSING OF THE
 JB0831'SOUTH BOUND TRACK, 42 FEET EAST OF A POWER LINE POLE 955, 32
 JB0831'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTH BOUND TRACK, 30
 JB0831'FEET NORTH OF THE CENTER LINE OF THE ROAD, 1.5 FEET NORTHEAST OF
 JB0831'A FENCE CORNER, 1.5 FEET NORTHWEST OF A WHITE WOODEN WITNESS
 JB0831'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 JB0831'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0831
 JB0831                          STATION RECOVERY (1970)
 JB0831
 JB0831'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0831'RECOVERED IN GOOD CONDITION.
 JB0831
 JB0831                          STATION RECOVERY (2011)
 JB0831
 JB0831'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0831'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0853 ***********************************************************************
 JB0853  DESIGNATION -  E 155
 JB0853  PID         -  JB0853
 JB0853  STATE/COUNTY-  IL/MARION
 JB0853  COUNTRY     -  US
 JB0853  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0853
 JB0853                         *CURRENT SURVEY CONTROL
 JB0853  ______________________________________________________________________
 JB0853* NAD 83(1986) POSITION- 38 37 07.91   (N) 089 00 49.97   (W)   HD_HELD1
 JB0853* NAVD 88 ORTHO HEIGHT -   164.972 (meters)      541.25  (feet) ADJUSTED
 JB0853  ______________________________________________________________________
 JB0853  GEOID HEIGHT    -        -30.944 (meters)                     GEOID18
 JB0853  DYNAMIC HEIGHT  -        164.868 (meters)      540.90  (feet) COMP
 JB0853  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JB0853
 JB0853  VERT ORDER      -  FIRST     CLASS II
 JB0853
 JB0853.The horizontal coordinates were determined by differentially corrected
 JB0853.hand held GPS observations or other comparable positioning techniques
 JB0853.and have an estimated accuracy of +/- 3 meters.
 JB0853
 JB0853.The orthometric height was determined by differential leveling and
 JB0853.adjusted by the NATIONAL GEODETIC SURVEY
 JB0853.in June 1991.
 JB0853
 JB0853.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0853.GEOID18 height accuracy estimate available here.
 JB0853
 JB0853.Click photographs - Photos may exist for this station.
 JB0853
 JB0853.The dynamic height is computed by dividing the NAVD 88
 JB0853.geopotential number by the normal gravity value computed on the
 JB0853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0853.degrees latitude (g = 980.6199 gals.).
 JB0853
 JB0853.The modeled gravity was interpolated from observed gravity values.
 JB0853
 JB0853;                    North         East    Units  Estimated Accuracy
 JB0853;SPC IL E     -   216,888.2     240,732.8     MT  (+/- 3 meters HH1 GPS) 
 JB0853
 JB0853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2467476406(NAD 83)
 JB0853
 JB0853                          SUPERSEDED SURVEY CONTROL
 JB0853
 JB0853  NGVD 29 (??/??/92)  165.094  (m)          541.65   (f) ADJ UNCH    1 2
 JB0853
 JB0853.Superseded values are not recommended for survey control.
 JB0853
 JB0853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0853.See file dsdata.pdf to determine how the superseded data were derived.
 JB0853
 JB0853_MARKER: DB = BENCH MARK DISK
 JB0853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0853_STAMPING: E 155 1949
 JB0853_MARK LOGO: CGS
 JB0853_PROJECTION: FLUSH
 JB0853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0853+STABILITY: SURFACE MOTION
 JB0853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0853+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2019
 JB0853
 JB0853  HISTORY     - Date     Condition        Report By
 JB0853  HISTORY     - 1949     MONUMENTED       CGS
 JB0853  HISTORY     - 1986     GOOD             NGS
 JB0853  HISTORY     - 20110913 GOOD             ILDT
 JB0853  HISTORY     - 20190624 GOOD             ILDT
 JB0853
 JB0853                          STATION DESCRIPTION
 JB0853
 JB0853'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0853'2.2 MI E FROM ODIN.
 JB0853'2.2 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0853'STATION AT ODIN, ABOUT 3.75 MILES WEST ALONG THE B AND O RR FROM
 JB0853'THE STATION AT SALEM, AT A ROAD CROSSING, 114 FEET EAST-SOUTHEAST
 JB0853'OF THE SOUTH END OF A 36-INCH IRON PIPE CULVERT UNDER THE RAILROAD,
 JB0853'96 FEET WEST-SOUTHWEST OF THE CENTER OF THE CROSSING, 76 FEET
 JB0853'WEST OF THE CENTER LINE OF THE ROAD, 45 FEET SOUTH OF THE SOUTH
 JB0853'RAIL, 11 FEET EAST OF TELEPHONE POLE 271/18 AND IN LINE WITH THE
 JB0853'TELEPHONE POLES, 1.5 FEET EAST OF A WHITE WOODEN WITNESS POST,
 JB0853'ABOUT 1.5 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP
 JB0853'OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0853
 JB0853                          STATION RECOVERY (1986)
 JB0853
 JB0853'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0853'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  6.0 KM (3.75
 JB0853'MI) WESTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN SALEM,
 JB0853'THENCE 0.2 KM (0.1 MI) SOUTH ALONG COUNTY ROAD 700 E, 23.2 M (76.1 FT)
 JB0853'WEST OF THE CENTER OF THE ROAD, 13.7 M (44.9 FT) SOUTH OF THE NEAR
 JB0853'RAIL OF THE CHESSIE SYSTEM RAILROAD, AND 2.7 M (8.9 FT) EAST OF A
 JB0853'UTILITY POLE WITH 3 GUY WIRES.
 JB0853'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JB0853'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB0853
 JB0853                          STATION RECOVERY (2011)
 JB0853
 JB0853'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0853'EASY ACCESS.
 JB0853
 JB0853                          STATION RECOVERY (2019)
 JB0853
 JB0853'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB0853'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0608 ***********************************************************************
 JB0608  DESIGNATION -  E 156
 JB0608  PID         -  JB0608
 JB0608  STATE/COUNTY-  IL/MARION
 JB0608  COUNTRY     -  US
 JB0608  USGS QUAD   -  SALEM SOUTH (2018)
 JB0608
 JB0608                         *CURRENT SURVEY CONTROL
 JB0608  ______________________________________________________________________
 JB0608* NAD 83(1986) POSITION- 38 37 17.     (N) 088 55 18.     (W)   SCALED
 JB0608* NAVD 88 ORTHO HEIGHT -   159.448 (meters)      523.12  (feet) ADJUSTED
 JB0608  ______________________________________________________________________
 JB0608  GEOID HEIGHT    -        -30.999 (meters)                     GEOID18
 JB0608  DYNAMIC HEIGHT  -        159.346 (meters)      522.79  (feet) COMP
 JB0608  MODELED GRAVITY -    979,986.1   (mgal)                       NAVD 88
 JB0608
 JB0608  VERT ORDER      -  FIRST     CLASS II
 JB0608
 JB0608.The horizontal coordinates were scaled from a map and have
 JB0608.an estimated accuracy of +/- 6 seconds.
 JB0608
 JB0608.The orthometric height was determined by differential leveling and
 JB0608.adjusted by the NATIONAL GEODETIC SURVEY
 JB0608.in June 1991.
 JB0608
 JB0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0608.GEOID18 height accuracy estimate available here.
 JB0608
 JB0608.Click photographs - Photos may exist for this station.
 JB0608
 JB0608.The dynamic height is computed by dividing the NAVD 88
 JB0608.geopotential number by the normal gravity value computed on the
 JB0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0608.degrees latitude (g = 980.6199 gals.).
 JB0608
 JB0608.The modeled gravity was interpolated from observed gravity values.
 JB0608
 JB0608;                    North         East    Units  Estimated Accuracy
 JB0608;SPC IL E     -   217,110.      248,770.      MT  (+/- 180 meters Scaled)
 JB0608
 JB0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH327765(NAD 83)
 JB0608
 JB0608                          SUPERSEDED SURVEY CONTROL
 JB0608
 JB0608  NGVD 29 (??/??/92)  159.56   (m)          523.5    (f) COMPUTED    1 2
 JB0608
 JB0608.Superseded values are not recommended for survey control.
 JB0608
 JB0608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0608.See file dsdata.pdf to determine how the superseded data were derived.
 JB0608
 JB0608_MARKER: DB = BENCH MARK DISK
 JB0608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0608_STAMPING: E 156 1949
 JB0608_MARK LOGO: CGS
 JB0608_PROJECTION: PROJECTING 5 CENTIMETERS
 JB0608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0608+STABILITY: SURFACE MOTION
 JB0608
 JB0608  HISTORY     - Date     Condition        Report By
 JB0608  HISTORY     - 1949     MONUMENTED       CGS
 JB0608  HISTORY     - 1986     GOOD             NGS
 JB0608
 JB0608                          STATION DESCRIPTION
 JB0608
 JB0608'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0608'1.4 MI E FROM SALEM.
 JB0608'ABOUT 1.4 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0608'THE STATION AT SALEM, AT MILE POLE 260/20, SET IN THE NORTHWEST
 JB0608'QUARTER OF A ROAD CROSSING, 39 FEET NORTH OF THE NORTH RAIL, 39
 JB0608'FEET WEST OF THE CENTER LINE OF THE ROAD, 20 FEET WEST OF A
 JB0608'TELEPHONE POLE AT A FENCE CORNER, 34 FEET NORTHWEST OF A CROSSING
 JB0608'SIGN, 2.5 FEET SOUTH OF THE R/W FENCE, 2 FEET NORTH OF A WHITE
 JB0608'WOODEN WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK
 JB0608'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0608
 JB0608                          STATION RECOVERY (1986)
 JB0608
 JB0608'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0608'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  2.1 KM (1.3
 JB0608'MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN SALEM,
 JB0608'THENCE 0.7 KM (0.45 MI) SOUTH ALONG COUNTY ROAD 1200 E, 11.9 M (39.0
 JB0608'FT) NORTH OF THE NEAR RAIL OF THE CHESSIE SYSTEM RAILROAD, AND 11.0 M
 JB0608'(36.1 FT) WEST OF THE CENTER OF THE ROAD.
 JB0608'THE MARK IS 0.5 METERS  S FROM  A WITNESS POST AND FENCE
 JB0608'THE MARK IS 0.5 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0823 ***********************************************************************
 HB0823  DESIGNATION -  E 157
 HB0823  PID         -  HB0823
 HB0823  STATE/COUNTY-  IL/PULASKI
 HB0823  COUNTRY     -  US
 HB0823  USGS QUAD   -  PULASKI (2018)
 HB0823
 HB0823                         *CURRENT SURVEY CONTROL
 HB0823  ______________________________________________________________________
 HB0823* NAD 83(1986) POSITION- 37 14 34.     (N) 089 11 44.     (W)   SCALED
 HB0823* NAVD 88 ORTHO HEIGHT -   103.194 (meters)      338.56  (feet) ADJUSTED
 HB0823  ______________________________________________________________________
 HB0823  GEOID HEIGHT    -        -28.305 (meters)                     GEOID18
 HB0823  DYNAMIC HEIGHT  -        103.121 (meters)      338.32  (feet) COMP
 HB0823  MODELED GRAVITY -    979,914.7   (mgal)                       NAVD 88
 HB0823
 HB0823  VERT ORDER      -  FIRST     CLASS I
 HB0823
 HB0823.The horizontal coordinates were scaled from a map and have
 HB0823.an estimated accuracy of +/- 6 seconds.
 HB0823
 HB0823.The orthometric height was determined by differential leveling and
 HB0823.adjusted by the NATIONAL GEODETIC SURVEY
 HB0823.in June 1991.
 HB0823
 HB0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0823.GEOID18 height accuracy estimate available here.
 HB0823
 HB0823.Click photographs - Photos may exist for this station.
 HB0823
 HB0823.The dynamic height is computed by dividing the NAVD 88
 HB0823.geopotential number by the normal gravity value computed on the
 HB0823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0823.degrees latitude (g = 980.6199 gals.).
 HB0823
 HB0823.The modeled gravity was interpolated from observed gravity values.
 HB0823
 HB0823;                    North         East    Units  Estimated Accuracy
 HB0823;SPC IL W     -    64,370.      786,160.      MT  (+/- 180 meters Scaled)
 HB0823
 HB0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG052240(NAD 83)
 HB0823
 HB0823                          SUPERSEDED SURVEY CONTROL
 HB0823
 HB0823  NGVD 29 (11/26/84)  103.137  (m)          338.38   (f) ADJUSTED    1 1
 HB0823
 HB0823.Superseded values are not recommended for survey control.
 HB0823
 HB0823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0823.See file dsdata.pdf to determine how the superseded data were derived.
 HB0823
 HB0823_MARKER: DB = BENCH MARK DISK
 HB0823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0823_STAMPING: E 157 1954
 HB0823_MARK LOGO: CGS
 HB0823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0823+STABILITY: SURFACE MOTION
 HB0823
 HB0823  HISTORY     - Date     Condition        Report By
 HB0823  HISTORY     - 1954     MONUMENTED       CGS
 HB0823  HISTORY     - 1969     GOOD             CGS
 HB0823  HISTORY     - 1976     GOOD             ILDT
 HB0823  HISTORY     - 1976     GOOD             ILDT
 HB0823  HISTORY     - 1976     GOOD             ILDT
 HB0823  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0823  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0823
 HB0823                          STATION DESCRIPTION
 HB0823
 HB0823'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0823'2.4 MI S FROM ULLIN.
 HB0823'ABOUT 2.4 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0823'THE POST OFFICE AT ULLIN, OR ABOUT 2.2 MILES NORTH ALONG THE
 HB0823'ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT PULASKI, 164
 HB0823'FEET SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 HB0823'A GRAVELED ROAD, 120 FEET SOUTHWEST OF MILEPOST 347, 81 FEET
 HB0823'WEST OF THE WEST RAIL OF THE WEST TRACK, 99 FEET SOUTH-SOUTHEAST
 HB0823'AND ACROSS A GRAVELED ROAD FROM THE SOUTHEAST CORNER OF A FRAME
 HB0823'HOUSE, 35 1/2 FEET SOUTH OF A CORNER FENCE POST, 1.0 FOOT
 HB0823'NORTHWEST OF A METAL WITNESS POST, ABOUT 3 1/2 FEET BELOW THE
 HB0823'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 HB0823'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 3, T15S,
 HB0823'R1W.
 HB0823
 HB0823                          STATION RECOVERY (1976)
 HB0823
 HB0823'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0823'RECOVERED IN GOOD CONDITION.
 HB0823
 HB0823                          STATION RECOVERY (1976)
 HB0823
 HB0823'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0823'RECOVERED IN GOOD CONDITION.
 HB0823
 HB0823                          STATION RECOVERY (1976)
 HB0823
 HB0823'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0823'RECOVERED IN GOOD CONDITION.
 HB0823
 HB0823                          STATION RECOVERY (2002)
 HB0823
 HB0823'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0823'SUSPECTED DESTROYED. AREA NOW CULTIVATED.
 HB0823
 HB0823                          STATION RECOVERY (2012)
 HB0823
 HB0823'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0823'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0661 ***********************************************************************
 HB0661  DESIGNATION -  E 158
 HB0661  PID         -  HB0661
 HB0661  STATE/COUNTY-  IL/UNION
 HB0661  COUNTRY     -  US
 HB0661  USGS QUAD   -  MAKANDA (2018)
 HB0661
 HB0661                         *CURRENT SURVEY CONTROL
 HB0661  ______________________________________________________________________
 HB0661* NAD 83(1986) POSITION- 37 35 40.     (N) 089 12 54.     (W)   SCALED
 HB0661* NAVD 88 ORTHO HEIGHT -   137.946 (meters)      452.58  (feet) ADJUSTED
 HB0661  ______________________________________________________________________
 HB0661  GEOID HEIGHT    -        -28.824 (meters)                     GEOID18
 HB0661  DYNAMIC HEIGHT  -        137.847 (meters)      452.25  (feet) COMP
 HB0661  MODELED GRAVITY -    979,911.8   (mgal)                       NAVD 88
 HB0661
 HB0661  VERT ORDER      -  FIRST     CLASS I
 HB0661
 HB0661.The horizontal coordinates were scaled from a map and have
 HB0661.an estimated accuracy of +/- 6 seconds.
 HB0661
 HB0661.The orthometric height was determined by differential leveling and
 HB0661.adjusted by the NATIONAL GEODETIC SURVEY
 HB0661.in June 1991.
 HB0661
 HB0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0661.GEOID18 height accuracy estimate available here.
 HB0661
 HB0661.Click photographs - Photos may exist for this station.
 HB0661
 HB0661.The dynamic height is computed by dividing the NAVD 88
 HB0661.geopotential number by the normal gravity value computed on the
 HB0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0661.degrees latitude (g = 980.6199 gals.).
 HB0661
 HB0661.The modeled gravity was interpolated from observed gravity values.
 HB0661
 HB0661;                    North         East    Units  Estimated Accuracy
 HB0661;SPC IL W     -   103,390.      784,040.      MT  (+/- 180 meters Scaled)
 HB0661
 HB0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG044631(NAD 83)
 HB0661
 HB0661                          SUPERSEDED SURVEY CONTROL
 HB0661
 HB0661  NGVD 29 (11/26/84)  137.989  (m)          452.72   (f) ADJUSTED    1 1
 HB0661
 HB0661.Superseded values are not recommended for survey control.
 HB0661
 HB0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0661.See file dsdata.pdf to determine how the superseded data were derived.
 HB0661
 HB0661_MARKER: DB = BENCH MARK DISK
 HB0661_SETTING: 66 = SET IN ROCK OUTCROP
 HB0661_STAMPING: E 158 1954
 HB0661_MARK LOGO: CGS
 HB0661_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB0661+STABILITY: POSITION/ELEVATION WELL
 HB0661
 HB0661  HISTORY     - Date     Condition        Report By
 HB0661  HISTORY     - 1954     MONUMENTED       CGS
 HB0661  HISTORY     - 1969     GOOD             CGS
 HB0661
 HB0661                          STATION DESCRIPTION
 HB0661
 HB0661'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0661'1.8 MI S FROM MAKANDA.
 HB0661'ABOUT 1.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0661'THE STATION AT MAKANDA, 305 FEET SOUTH-SOUTHEAST AND ACROSS THE
 HB0661'TRACK FROM MILEPOST 318, 30 FEET EAST OF THE EAST RAIL OF THE
 HB0661'EAST TRACK, SET VERTICALLY IN THE WEST FACE OF A ROCK OUTCROP
 HB0661'WHICH IS IN A ROCK CUT, 107 FEET SOUTHEAST OF THE SOUTHEAST
 HB0661'CORNER OF THE CONCRETE FOUNDATION OF SEMAPHORE SIGNAL NUMBER
 HB0661'318.1, 83 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 HB0661'CONCRETE FOUNDATION FOR SEMAPHORE SIGNAL NUMBER 318.2, 17 1/2
 HB0661'FEET NORTHWEST OF TELEPHONE POLE NUMBER F 15, AND ABOUT 1 FOOT
 HB0661'BELOW THE LEVEL OF THE TRACK.  SEC 4, T 11 S, R 1 W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0611 ***********************************************************************
 HB0611  DESIGNATION -  E 159
 HB0611  PID         -  HB0611
 HB0611  STATE/COUNTY-  IL/JACKSON
 HB0611  COUNTRY     -  US
 HB0611  USGS QUAD   -  ELKVILLE (2018)
 HB0611
 HB0611                         *CURRENT SURVEY CONTROL
 HB0611  ______________________________________________________________________
 HB0611* NAD 83(1986) POSITION- 37 53 03.     (N) 089 14 06.     (W)   SCALED
 HB0611* NAVD 88 ORTHO HEIGHT -   123.838 (meters)      406.29  (feet) ADJUSTED
 HB0611  ______________________________________________________________________
 HB0611  GEOID HEIGHT    -        -29.274 (meters)                     GEOID18
 HB0611  DYNAMIC HEIGHT  -        123.755 (meters)      406.02  (feet) COMP
 HB0611  MODELED GRAVITY -    979,961.9   (mgal)                       NAVD 88
 HB0611
 HB0611  VERT ORDER      -  FIRST     CLASS I
 HB0611
 HB0611.The horizontal coordinates were scaled from a map and have
 HB0611.an estimated accuracy of +/- 6 seconds.
 HB0611
 HB0611.The orthometric height was determined by differential leveling and
 HB0611.adjusted by the NATIONAL GEODETIC SURVEY
 HB0611.in June 1991.
 HB0611
 HB0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0611.GEOID18 height accuracy estimate available here.
 HB0611
 HB0611.Click photographs - Photos may exist for this station.
 HB0611
 HB0611.The dynamic height is computed by dividing the NAVD 88
 HB0611.geopotential number by the normal gravity value computed on the
 HB0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0611.degrees latitude (g = 980.6199 gals.).
 HB0611
 HB0611.The modeled gravity was interpolated from observed gravity values.
 HB0611
 HB0611;                    North         East    Units  Estimated Accuracy
 HB0611;SPC IL W     -   135,520.      781,960.      MT  (+/- 180 meters Scaled)
 HB0611
 HB0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG034953(NAD 83)
 HB0611
 HB0611                          SUPERSEDED SURVEY CONTROL
 HB0611
 HB0611  NGVD 29 (11/26/84)  123.934  (m)          406.61   (f) ADJUSTED    1 1
 HB0611
 HB0611.Superseded values are not recommended for survey control.
 HB0611
 HB0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0611.See file dsdata.pdf to determine how the superseded data were derived.
 HB0611
 HB0611_MARKER: DB = BENCH MARK DISK
 HB0611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0611_STAMPING: E 159 1954
 HB0611_MARK LOGO: CGS
 HB0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0611+STABILITY: SURFACE MOTION
 HB0611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0611+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2011
 HB0611
 HB0611  HISTORY     - Date     Condition        Report By
 HB0611  HISTORY     - 1954     MONUMENTED       CGS
 HB0611  HISTORY     - 1969     GOOD             CGS
 HB0611  HISTORY     - 1976     GOOD             ILDT
 HB0611  HISTORY     - 1976     GOOD             ILDT
 HB0611  HISTORY     - 1976     GOOD             ILDT
 HB0611  HISTORY     - 20110713 GOOD             ILDT
 HB0611
 HB0611                          STATION DESCRIPTION
 HB0611
 HB0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0611'1.8 MI S FROM ELKVILLE.
 HB0611'ABOUT 1.75 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0611'FROM THE POST OFFICE AT ELKVILLE, 0.2 MILE SOUTH OF MILEPOST
 HB0611'297, 100 FEET EAST AND ACROSS THE TRACKS FROM THE SOUTHEAST
 HB0611'CORNER OF A CEMETERY, 114 FEET NORTHEAST OF THE CENTER OF A
 HB0611'CROSSING OF THE RAILROAD AND A PAVED ROAD, 55 FEET EAST OF THE
 HB0611'EAST RAIL OF THE EAST TRACK, 73 FEET EAST OF THE CENTER LINE
 HB0611'OF U.S. HIGHWAY 51, 100 FEET NORTH OF THE CENTER LINE OF THE
 HB0611'PAVED ROAD, 89 1/2 FEET NORTH-NORTHEAST OF A RAILROAD CROSSING
 HB0611'SIGN, 4 FEET NORTH OF A TELEPHONE POLE, 1.3 FEET SOUTHWEST OF
 HB0611'A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 HB0611'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 HB0611'3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 29, T 7S, R 1W
 HB0611
 HB0611                          STATION RECOVERY (1976)
 HB0611
 HB0611'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0611'RECOVERED IN GOOD CONDITION.
 HB0611
 HB0611                          STATION RECOVERY (1976)
 HB0611
 HB0611'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0611'RECOVERED IN GOOD CONDITION.
 HB0611
 HB0611                          STATION RECOVERY (1976)
 HB0611
 HB0611'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0611'RECOVERED IN GOOD CONDITION.
 HB0611
 HB0611                          STATION RECOVERY (2011)
 HB0611
 HB0611'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0611'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1842 ***********************************************************************
 LB1842  DESIGNATION -  E 16
 LB1842  PID         -  LB1842
 LB1842  STATE/COUNTY-  IL/VERMILION
 LB1842  COUNTRY     -  US
 LB1842  USGS QUAD   -  DANVILLE SW (2018)
 LB1842
 LB1842                         *CURRENT SURVEY CONTROL
 LB1842  ______________________________________________________________________
 LB1842* NAD 83(1986) POSITION- 40 05 15.     (N) 087 39 52.     (W)   SCALED
 LB1842* NAVD 88 ORTHO HEIGHT -   196.643 (meters)      645.15  (feet) ADJUSTED
 LB1842  ______________________________________________________________________
 LB1842  GEOID HEIGHT    -        -32.425 (meters)                     GEOID18
 LB1842  DYNAMIC HEIGHT  -        196.546 (meters)      644.83  (feet) COMP
 LB1842  MODELED GRAVITY -    980,125.7   (mgal)                       NAVD 88
 LB1842
 LB1842  VERT ORDER      -  FIRST     CLASS II
 LB1842
 LB1842.The horizontal coordinates were scaled from a map and have
 LB1842.an estimated accuracy of +/- 6 seconds.
 LB1842
 LB1842.The orthometric height was determined by differential leveling and
 LB1842.adjusted by the NATIONAL GEODETIC SURVEY
 LB1842.in June 1991.
 LB1842
 LB1842.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1842.GEOID18 height accuracy estimate available here.
 LB1842
 LB1842.Click photographs - Photos may exist for this station.
 LB1842
 LB1842.The dynamic height is computed by dividing the NAVD 88
 LB1842.geopotential number by the normal gravity value computed on the
 LB1842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1842.degrees latitude (g = 980.6199 gals.).
 LB1842
 LB1842.The modeled gravity was interpolated from observed gravity values.
 LB1842
 LB1842;                    North         East    Units  Estimated Accuracy
 LB1842;SPC IL E     -   379,930.      357,050.      MT  (+/- 180 meters Scaled)
 LB1842
 LB1842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK433376(NAD 83)
 LB1842
 LB1842                          SUPERSEDED SURVEY CONTROL
 LB1842
 LB1842  NGVD 29 (??/??/92)  196.681  (m)          645.28   (f) ADJ UNCH    1 2
 LB1842
 LB1842.Superseded values are not recommended for survey control.
 LB1842
 LB1842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1842.See file dsdata.pdf to determine how the superseded data were derived.
 LB1842
 LB1842_MARKER: DB = BENCH MARK DISK
 LB1842_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1842_SP_SET: BRIDGE ABUTMENT
 LB1842_STAMPING: E 16 1934
 LB1842_MARK LOGO: CGS
 LB1842_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1842
 LB1842  HISTORY     - Date     Condition        Report By
 LB1842  HISTORY     - 1934     MONUMENTED       CGS
 LB1842  HISTORY     - 1943     GOOD             CGS
 LB1842  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1842
 LB1842                          STATION DESCRIPTION
 LB1842
 LB1842'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LB1842'2.6 MI NE FROM CATLIN.
 LB1842'2.6 MILES NORTHEAST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1842'AT CATLIN, VERMILION COUNTY, ABOUT 250 FEET SOUTHWEST OF MILEPOST
 LB1842'D 305, ABOUT 350 FEET NORTHEAST OF A DIRT-ROAD CROSSING, AT A
 LB1842'BRIDGE, IN THE TOP OF THE WEST END OF THE SOUTH ABUTMENT, 5.4 FEET
 LB1842'NORTH OF THE NORTH RAIL OF THE WESTBOUND TRACK, AND LEVEL WITH
 LB1842'THE RAIL.  A STANDARD DISK, STAMPED E 16 1934.
 LB1842
 LB1842                          STATION RECOVERY (1943)
 LB1842
 LB1842'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943
 LB1842'RECOVERED IN GOOD CONDITION.
 LB1842
 LB1842                          STATION RECOVERY (1986)
 LB1842
 LB1842'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1842'THIS BRIDGE HAS BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1041 ***********************************************************************
 JB1041  DESIGNATION -  E 160
 JB1041  PID         -  JB1041
 JB1041  STATE/COUNTY-  IL/WASHINGTON
 JB1041  COUNTRY     -  US
 JB1041  USGS QUAD   -  ASHLEY (2018)
 JB1041
 JB1041                         *CURRENT SURVEY CONTROL
 JB1041  ______________________________________________________________________
 JB1041* NAD 83(1986) POSITION- 38 22 01.91   (N) 089 10 53.73   (W)   HD_HELD1
 JB1041* NAVD 88 ORTHO HEIGHT -   165.346 (meters)      542.47  (feet) ADJUSTED
 JB1041  ______________________________________________________________________
 JB1041  GEOID HEIGHT    -        -30.163 (meters)                     GEOID18
 JB1041  DYNAMIC HEIGHT  -        165.241 (meters)      542.13  (feet) COMP
 JB1041  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JB1041
 JB1041  VERT ORDER      -  SECOND    CLASS I
 JB1041
 JB1041.The horizontal coordinates were determined by differentially corrected
 JB1041.hand held GPS observations or other comparable positioning techniques
 JB1041.and have an estimated accuracy of +/- 3 meters.
 JB1041
 JB1041.The orthometric height was determined by differential leveling and
 JB1041.adjusted by the NATIONAL GEODETIC SURVEY
 JB1041.in May 2016.
 JB1041
 JB1041.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1041.GEOID18 height accuracy estimate available here.
 JB1041
 JB1041.Click photographs - Photos may exist for this station.
 JB1041
 JB1041.The dynamic height is computed by dividing the NAVD 88
 JB1041.geopotential number by the normal gravity value computed on the
 JB1041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1041.degrees latitude (g = 980.6199 gals.).
 JB1041
 JB1041.The modeled gravity was interpolated from observed gravity values.
 JB1041
 JB1041;                    North         East    Units  Estimated Accuracy
 JB1041;SPC IL W     -   189,185.7     786,084.3     MT  (+/- 3 meters HH1 GPS) 
 JB1041
 JB1041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0941048810(NAD 83)
 JB1041
 JB1041                          SUPERSEDED SURVEY CONTROL
 JB1041
 JB1041  NAVD 88 (06/15/91)  165.336  (m)          542.44   (f) SUPERSEDED  1 1
 JB1041  NGVD 29 (??/??/92)  165.446  (m)          542.80   (f) ADJ UNCH    1 1
 JB1041
 JB1041.Superseded values are not recommended for survey control.
 JB1041
 JB1041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1041.See file dsdata.pdf to determine how the superseded data were derived.
 JB1041
 JB1041_MARKER: DB = BENCH MARK DISK
 JB1041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1041_STAMPING: E 160 1954
 JB1041_MARK LOGO: CGS
 JB1041_PROJECTION: FLUSH
 JB1041_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1041+STABILITY: SURFACE MOTION
 JB1041_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1041+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1041
 JB1041  HISTORY     - Date     Condition        Report By
 JB1041  HISTORY     - 1954     MONUMENTED       CGS
 JB1041  HISTORY     - 1969     GOOD             CGS
 JB1041  HISTORY     - 20121004 GOOD             ILDT
 JB1041  HISTORY     - 20140707 GOOD             ILDT
 JB1041  HISTORY     - 20151008 GOOD             AMESC
 JB1041
 JB1041                          STATION DESCRIPTION
 JB1041
 JB1041'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1041'2.6 MI N FROM ASHLEY.
 JB1041'ABOUT 2.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1041'THE STATION AT ASHLEY, 0.3 MILE NORTH OF MILEPOST 264, 140 FEET
 JB1041'NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 JB1041'PAVED ROAD, 96 1/2 FEET EAST OF THE EAST RAIL OF THE EAST SET OF
 JB1041'MAIN TRACKS, 87 FEET NORTH OF THE CENTER LINE OF THE ROAD, 115
 JB1041'FEET NORTHEAST OF A RAILROAD CROSSING SIGN, 56 FEET EAST OF A
 JB1041'TELEPHONE POLE, 1.0 FOOT SOUTHEAST OF A METAL WITNESS POST, ABOUT
 JB1041'2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 JB1041'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 JB1041'GROUND.  SEC 10, T2S, R1W.
 JB1041
 JB1041                          STATION RECOVERY (2012)
 JB1041
 JB1041'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1041'RECOVERED IN GOOD CONDITION.
 JB1041
 JB1041                          STATION RECOVERY (2014)
 JB1041
 JB1041'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1041'RECOVERED IN GOOD CONDITION.
 JB1041
 JB1041                          STATION RECOVERY (2015)
 JB1041
 JB1041'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1041'RECOVERED IN GOOD CONDITION.
 JB1041'
 JB1041'NOTE-THERE IS ONLY ONE SET OF RAILROAD TRACKS.
 JB1041'
 JB1041'THE STATION IS 111.9 FT (34.1 M) EAST OF THE EAST RAIL OF THE RAILROAD
 JB1041'TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1081 ***********************************************************************
 JB1081  DESIGNATION -  E 161
 JB1081  PID         -  JB1081
 JB1081  STATE/COUNTY-  IL/PERRY
 JB1081  COUNTRY     -  US
 JB1081  USGS QUAD   -  DU QUOIN (2018)
 JB1081
 JB1081                         *CURRENT SURVEY CONTROL
 JB1081  ______________________________________________________________________
 JB1081* NAD 83(1986) POSITION- 38 02 00.     (N) 089 14 24.     (W)   SCALED
 JB1081* NAVD 88 ORTHO HEIGHT -   141.335 (meters)      463.70  (feet) ADJUSTED
 JB1081  ______________________________________________________________________
 JB1081  GEOID HEIGHT    -        -29.498 (meters)                     GEOID18
 JB1081  DYNAMIC HEIGHT  -        141.242 (meters)      463.39  (feet) COMP
 JB1081  MODELED GRAVITY -    979,966.9   (mgal)                       NAVD 88
 JB1081
 JB1081  VERT ORDER      -  FIRST     CLASS I
 JB1081
 JB1081.The horizontal coordinates were scaled from a map and have
 JB1081.an estimated accuracy of +/- 6 seconds.
 JB1081
 JB1081.The orthometric height was determined by differential leveling and
 JB1081.adjusted by the NATIONAL GEODETIC SURVEY
 JB1081.in June 1991.
 JB1081
 JB1081.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1081.GEOID18 height accuracy estimate available here.
 JB1081
 JB1081.Click photographs - Photos may exist for this station.
 JB1081
 JB1081.The dynamic height is computed by dividing the NAVD 88
 JB1081.geopotential number by the normal gravity value computed on the
 JB1081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1081.degrees latitude (g = 980.6199 gals.).
 JB1081
 JB1081.The modeled gravity was interpolated from observed gravity values.
 JB1081
 JB1081;                    North         East    Units  Estimated Accuracy
 JB1081;SPC IL W     -   152,080.      781,350.      MT  (+/- 180 meters Scaled)
 JB1081
 JB1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH034118(NAD 83)
 JB1081
 JB1081                          SUPERSEDED SURVEY CONTROL
 JB1081
 JB1081  NGVD 29 (??/??/92)  141.430  (m)          464.01   (f) ADJ UNCH    1 1
 JB1081
 JB1081.Superseded values are not recommended for survey control.
 JB1081
 JB1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1081.See file dsdata.pdf to determine how the superseded data were derived.
 JB1081
 JB1081_MARKER: DB = BENCH MARK DISK
 JB1081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1081_STAMPING: E 161 1954
 JB1081_MARK LOGO: CGS
 JB1081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1081+STABILITY: SURFACE MOTION
 JB1081
 JB1081  HISTORY     - Date     Condition        Report By
 JB1081  HISTORY     - 1954     MONUMENTED       CGS
 JB1081  HISTORY     - 1969     GOOD             CGS
 JB1081  HISTORY     - 1979     GOOD             ILDT
 JB1081  HISTORY     - 20090302 MARK NOT FOUND   ILDT
 JB1081
 JB1081                          STATION DESCRIPTION
 JB1081
 JB1081'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1081'1.6 MI N FROM DU QUOIN.
 JB1081'ABOUT 1.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1081'THE STATION AT DU QUOIN, 0.1 MILE NORTHEAST AND ACROSS U.S. HIGHWAY
 JB1081'51 AND THE TRACKS FROM THE WDQN RADIO STATION AND TOWER, 120
 JB1081'YARDS NORTH OF MILEPOST 287, 36 FEET EAST OF THE EAST RAIL OF THE
 JB1081'MOST EASTERLY SET OF TRACKS, 69 FEET SOUTH OF THE SOUTH END OF
 JB1081'A METAL BARRIER ACROSS A ROAD, 46 1/2 FEET NORTH OF TELEPHONE
 JB1081'POLE NUMBER 70, 31 FEET WEST OF THE CENTER LINE OF A PAVED ROAD,
 JB1081'7 FEET EAST OF THE NORTHEAST CORNER OF A TELEPHONE BOOTH, 6 1/2
 JB1081'FEET SOUTH OF A TELEPHONE POLE, 1.2 FEET NORTHWEST OF A METAL
 JB1081'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 JB1081'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 JB1081'SURFACE OF THE GROUND.  SEC 5, T6S, R1W.
 JB1081
 JB1081                          STATION RECOVERY (1979)
 JB1081
 JB1081'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1081'RECOVERED IN GOOD CONDITION.
 JB1081
 JB1081                          STATION RECOVERY (2009)
 JB1081
 JB1081'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1081'WITNESS POST IS STILL THERE, SEARCHED AND PROBED, PULLED TIES, COULD
 JB1081'NOT FIND MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0804 ***********************************************************************
 LC0804  DESIGNATION -  E 162 RESET
 LC0804  PID         -  LC0804
 LC0804  STATE/COUNTY-  IL/TAZEWELL
 LC0804  COUNTRY     -  US
 LC0804  USGS QUAD   -  MORTON (2018)
 LC0804
 LC0804                         *CURRENT SURVEY CONTROL
 LC0804  ______________________________________________________________________
 LC0804* NAD 83(1986) POSITION- 40 31 05.     (N) 089 24 50.     (W)   SCALED
 LC0804* NAVD 88 ORTHO HEIGHT -   176.26  (meters)      578.3   (feet) RESET
 LC0804  ______________________________________________________________________
 LC0804  GEOID HEIGHT    -        -32.654 (meters)                     GEOID18
 LC0804  VERT ORDER      -  THIRD
 LC0804
 LC0804.The horizontal coordinates were scaled from a map and have
 LC0804.an estimated accuracy of +/- 6 seconds.
 LC0804
 LC0804.The orthometric height was computed from unverified reset data.
 LC0804
 LC0804.No vertical observational check was made to the station.
 LC0804
 LC0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0804.GEOID18 height accuracy estimate available here.
 LC0804
 LC0804.Click photographs - Photos may exist for this station.
 LC0804
 LC0804;                    North         East    Units  Estimated Accuracy
 LC0804;SPC IL W     -   427,780.      763,790.      MT  (+/- 180 meters Scaled)
 LC0804
 LC0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK955880(NAD 83)
 LC0804
 LC0804                          SUPERSEDED SURVEY CONTROL
 LC0804
 LC0804  NGVD 29 (11/09/15)  176.35   (m)          578.6    (f) RESET       3  
 LC0804
 LC0804.Superseded values are not recommended for survey control.
 LC0804
 LC0804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0804.See file dsdata.pdf to determine how the superseded data were derived.
 LC0804
 LC0804_MARKER: DV = VERTICAL CONTROL DISK
 LC0804_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0804_SP_SET: BRIDGE
 LC0804_STAMPING: E 162 RESET 1974
 LC0804_MARK LOGO: NGS
 LC0804_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0804
 LC0804  HISTORY     - Date     Condition        Report By
 LC0804  HISTORY     - 1974     MONUMENTED       ILDT
 LC0804  HISTORY     - 1975     GOOD             NGS
 LC0804
 LC0804                          STATION DESCRIPTION
 LC0804
 LC0804'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 LC0804'2.9 MI W FROM MACKINAW.
 LC0804'ABOUT 2.9 MILES WEST ALONG THE NEW YORK CENTRAL R.R. FROM THE
 LC0804'STATION AT MACKINAW, IN THE TOP OF THE SOUTHWEST WINGWALL OF WEST
 LC0804'ABUTMENT OF STATE HIGHWAY 9 BRIDGE OVER MUD CREEK, 16 3/4 FEET
 LC0804'SOUTH OF CENTER LINE OF HIGHWAY, 106 FEET SOUTH OF SOUTH RAIL AND
 LC0804'ABOUT 1 3/4 FEET BELOW LEVEL OF HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1004 ***********************************************************************
 LC1004  DESIGNATION -  E 163
 LC1004  PID         -  LC1004
 LC1004  STATE/COUNTY-  IL/MCLEAN
 LC1004  COUNTRY     -  US
 LC1004  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1004
 LC1004                         *CURRENT SURVEY CONTROL
 LC1004  ______________________________________________________________________
 LC1004* NAD 83(1986) POSITION- 40 28 43.     (N) 089 00 45.     (W)   SCALED
 LC1004* NAVD 88 ORTHO HEIGHT -   233.540 (meters)      766.21  (feet) ADJUSTED
 LC1004  ______________________________________________________________________
 LC1004  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 LC1004  DYNAMIC HEIGHT  -        233.430 (meters)      765.84  (feet) COMP
 LC1004  MODELED GRAVITY -    980,147.3   (mgal)                       NAVD 88
 LC1004
 LC1004  VERT ORDER      -  FIRST     CLASS II
 LC1004
 LC1004.The horizontal coordinates were scaled from a map and have
 LC1004.an estimated accuracy of +/- 6 seconds.
 LC1004
 LC1004.The orthometric height was determined by differential leveling and
 LC1004.adjusted by the NATIONAL GEODETIC SURVEY
 LC1004.in June 1991.
 LC1004
 LC1004.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1004.GEOID18 height accuracy estimate available here.
 LC1004
 LC1004.Click photographs - Photos may exist for this station.
 LC1004
 LC1004.The dynamic height is computed by dividing the NAVD 88
 LC1004.geopotential number by the normal gravity value computed on the
 LC1004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1004.degrees latitude (g = 980.6199 gals.).
 LC1004
 LC1004.The modeled gravity was interpolated from observed gravity values.
 LC1004
 LC1004;                    North         East    Units  Estimated Accuracy
 LC1004;SPC IL E     -   423,370.      242,410.      MT  (+/- 180 meters Scaled)
 LC1004
 LC1004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK294828(NAD 83)
 LC1004
 LC1004                          SUPERSEDED SURVEY CONTROL
 LC1004
 LC1004  NGVD 29 (??/??/92)  233.600  (m)          766.40   (f) ADJ UNCH    1 2
 LC1004
 LC1004.Superseded values are not recommended for survey control.
 LC1004
 LC1004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1004.See file dsdata.pdf to determine how the superseded data were derived.
 LC1004
 LC1004_MARKER: DB = BENCH MARK DISK
 LC1004_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1004_SP_SET: BUILDING WALL
 LC1004_STAMPING: E 163 1954
 LC1004_MARK LOGO: CGS
 LC1004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1004
 LC1004  HISTORY     - Date     Condition        Report By
 LC1004  HISTORY     - 1954     MONUMENTED       CGS
 LC1004
 LC1004                          STATION DESCRIPTION
 LC1004
 LC1004'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1004'1.2 MI W FROM BLOOMINGTON.
 LC1004'ABOUT 1.25 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC1004'THE FREIGHT STATION AT BLOOMINGTON, ABOUT 0.1 MILE WEST OF
 LC1004'MILE POST IND 167, SET VERTICALLY IN THE NORTH FACE OF CONCRETE
 LC1004'FOUNDATION OF MAIN OFFICE OF FUNK BROS. SEED COMPANY, 67 FEET
 LC1004'SOUTH OF SOUTH RAIL OF MAIN TRACK, 2 FEET EAST OF NORTHWEST CORNER
 LC1004'OF BUILDING, ABOUT 2 1/2 FEET ABOVE GROUND AND ABOUT LEVEL WITH
 LC1004'TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1007 ***********************************************************************
 LC1007  DESIGNATION -  E 164
 LC1007  PID         -  LC1007
 LC1007  STATE/COUNTY-  IL/MCLEAN
 LC1007  COUNTRY     -  US
 LC1007  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1007
 LC1007                         *CURRENT SURVEY CONTROL
 LC1007  ______________________________________________________________________
 LC1007* NAD 83(1986) POSITION- 40 27 02.     (N) 089 00 41.     (W)   SCALED
 LC1007* NAVD 88 ORTHO HEIGHT -   260.571 (meters)      854.89  (feet) ADJUSTED
 LC1007  ______________________________________________________________________
 LC1007  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 LC1007  DYNAMIC HEIGHT  -        260.448 (meters)      854.49  (feet) COMP
 LC1007  MODELED GRAVITY -    980,144.9   (mgal)                       NAVD 88
 LC1007
 LC1007  VERT ORDER      -  FIRST     CLASS II
 LC1007
 LC1007.The horizontal coordinates were scaled from a map and have
 LC1007.an estimated accuracy of +/- 6 seconds.
 LC1007
 LC1007.The orthometric height was determined by differential leveling and
 LC1007.adjusted by the NATIONAL GEODETIC SURVEY
 LC1007.in June 1991.
 LC1007
 LC1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1007.GEOID18 height accuracy estimate available here.
 LC1007
 LC1007.Click photographs - Photos may exist for this station.
 LC1007
 LC1007.The dynamic height is computed by dividing the NAVD 88
 LC1007.geopotential number by the normal gravity value computed on the
 LC1007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1007.degrees latitude (g = 980.6199 gals.).
 LC1007
 LC1007.The modeled gravity was interpolated from observed gravity values.
 LC1007
 LC1007;                    North         East    Units  Estimated Accuracy
 LC1007;SPC IL E     -   420,250.      242,480.      MT  (+/- 180 meters Scaled)
 LC1007
 LC1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK294797(NAD 83)
 LC1007
 LC1007                          SUPERSEDED SURVEY CONTROL
 LC1007
 LC1007  NGVD 29 (??/??/92)  260.631  (m)          855.09   (f) ADJ UNCH    1 2
 LC1007
 LC1007.Superseded values are not recommended for survey control.
 LC1007
 LC1007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1007.See file dsdata.pdf to determine how the superseded data were derived.
 LC1007
 LC1007_MARKER: DB = BENCH MARK DISK
 LC1007_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC1007+WITH SETTING: PAVEMENT
 LC1007_SP_SET: RADIO TOWER BASE
 LC1007_STAMPING: E 164 1954
 LC1007_MARK LOGO: CGS
 LC1007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1007+STABILITY: SURFACE MOTION
 LC1007_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1007+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1007
 LC1007  HISTORY     - Date     Condition        Report By
 LC1007  HISTORY     - 1954     MONUMENTED       CGS
 LC1007  HISTORY     - 1960     GOOD             CGS
 LC1007  HISTORY     - 20141001 GOOD             DJHENK
 LC1007
 LC1007                          STATION DESCRIPTION
 LC1007
 LC1007'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1007'2 MI WSW FROM BLOOMINGTON.
 LC1007'ABOUT 2.05 MILES WEST AND SOUTHWEST ALONG U.S. HIGHWAY 66 FROM
 LC1007'ITS OVERPASS OVER THE ILLINOIS CENTRAL RAILROAD AT BLOOMINGTON,
 LC1007'ABOUT 0.1 MILE EAST OF THE HIGHWAY, SET VERTICALLY IN THE EAST
 LC1007'FACE OF CONCRETE BASE OF WJBC RADIO TOWER, AND ABOUT 2.3 FEET
 LC1007'ABOVE GROUND.
 LC1007
 LC1007                          STATION RECOVERY (2014)
 LC1007
 LC1007'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1007'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0389 ***********************************************************************
 LC0389  DESIGNATION -  E 165
 LC0389  PID         -  LC0389
 LC0389  STATE/COUNTY-  IL/MCLEAN
 LC0389  COUNTRY     -  US
 LC0389  USGS QUAD   -  LE ROY (2018)
 LC0389
 LC0389                         *CURRENT SURVEY CONTROL
 LC0389  ______________________________________________________________________
 LC0389* NAD 83(1986) POSITION- 40 20 48.     (N) 088 45 56.     (W)   SCALED
 LC0389* NAVD 88 ORTHO HEIGHT -   238.404 (meters)      782.16  (feet) ADJUSTED
 LC0389  ______________________________________________________________________
 LC0389  GEOID HEIGHT    -        -31.926 (meters)                     GEOID18
 LC0389  DYNAMIC HEIGHT  -        238.290 (meters)      781.79  (feet) COMP
 LC0389  MODELED GRAVITY -    980,141.8   (mgal)                       NAVD 88
 LC0389
 LC0389  VERT ORDER      -  FIRST     CLASS II
 LC0389
 LC0389.The horizontal coordinates were scaled from a map and have
 LC0389.an estimated accuracy of +/- 6 seconds.
 LC0389
 LC0389.The orthometric height was determined by differential leveling and
 LC0389.adjusted by the NATIONAL GEODETIC SURVEY
 LC0389.in June 1991.
 LC0389
 LC0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0389.GEOID18 height accuracy estimate available here.
 LC0389
 LC0389.Click photographs - Photos may exist for this station.
 LC0389
 LC0389.The dynamic height is computed by dividing the NAVD 88
 LC0389.geopotential number by the normal gravity value computed on the
 LC0389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0389.degrees latitude (g = 980.6199 gals.).
 LC0389
 LC0389.The modeled gravity was interpolated from observed gravity values.
 LC0389
 LC0389;                    North         East    Units  Estimated Accuracy
 LC0389;SPC IL E     -   408,580.      263,280.      MT  (+/- 180 meters Scaled)
 LC0389
 LC0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK500677(NAD 83)
 LC0389
 LC0389                          SUPERSEDED SURVEY CONTROL
 LC0389
 LC0389  NGVD 29 (??/??/92)  238.461  (m)          782.35   (f) ADJ UNCH    1 2
 LC0389
 LC0389.Superseded values are not recommended for survey control.
 LC0389
 LC0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0389.See file dsdata.pdf to determine how the superseded data were derived.
 LC0389
 LC0389_MARKER: DB = BENCH MARK DISK
 LC0389_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0389_SP_SET: BUILDING
 LC0389_STAMPING: E 165 1954
 LC0389_MARK LOGO: CGS
 LC0389_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0389
 LC0389  HISTORY     - Date     Condition        Report By
 LC0389  HISTORY     - 1954     MONUMENTED       CGS
 LC0389  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0389  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0389  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0389
 LC0389                          STATION DESCRIPTION
 LC0389
 LC0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0389'AT LE ROY.
 LC0389'AT LE ROY, ALONG THE NEW YORK CENTRAL RAILROAD, ABOUT 3 TELEPHONE
 LC0389'POLES SOUTHEAST OF THE RAILROAD STATION, SET VERTICALLY IN THE
 LC0389'SOUTHWEST BRICK FACE OF WAREHOUSE OF HOWE IMPLEMENT AND MERCHANDISE
 LC0389'COMPANY, 28 FEET NORTHEAST OF NORTHEAST RAIL OF MAIN TRACK, 1 1/2
 LC0389'FEET SOUTHEAST OF WEST CORNER OF BUILDING AND 3 1/2 FEET ABOVE
 LC0389'GROUND.
 LC0389
 LC0389                          STATION RECOVERY (1979)
 LC0389
 LC0389'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0389'THERE IS A NEW BUILDING WHERE MARK SUPPOSED TO BE.
 LC0389
 LC0389                          STATION RECOVERY (1986)
 LC0389
 LC0389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0389'THE BUILDING HAS BEEN REMOVED.
 LC0389
 LC0389                          STATION RECOVERY (2012)
 LC0389
 LC0389'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0389'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1503 ***********************************************************************
 ME1503  DESIGNATION -  E 166
 ME1503  PID         -  ME1503
 ME1503  STATE/COUNTY-  IL/KANKAKEE
 ME1503  COUNTRY     -  US
 ME1503  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME1503
 ME1503                         *CURRENT SURVEY CONTROL
 ME1503  ______________________________________________________________________
 ME1503* NAD 83(1986) POSITION- 41 10 39.     (N) 087 36 17.     (W)   SCALED
 ME1503* NAVD 88 ORTHO HEIGHT -   191.906 (meters)      629.61  (feet) ADJUSTED
 ME1503  ______________________________________________________________________
 ME1503  GEOID HEIGHT    -        -33.262 (meters)                     GEOID18
 ME1503  DYNAMIC HEIGHT  -        191.826 (meters)      629.35  (feet) COMP
 ME1503  MODELED GRAVITY -    980,203.9   (mgal)                       NAVD 88
 ME1503
 ME1503  VERT ORDER      -  SECOND    CLASS 0
 ME1503
 ME1503.The horizontal coordinates were scaled from a map and have
 ME1503.an estimated accuracy of +/- 6 seconds.
 ME1503
 ME1503.The orthometric height was determined by differential leveling and
 ME1503.adjusted by the NATIONAL GEODETIC SURVEY
 ME1503.in June 1991.
 ME1503
 ME1503.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1503.GEOID18 height accuracy estimate available here.
 ME1503
 ME1503.Click photographs - Photos may exist for this station.
 ME1503
 ME1503.The dynamic height is computed by dividing the NAVD 88
 ME1503.geopotential number by the normal gravity value computed on the
 ME1503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1503.degrees latitude (g = 980.6199 gals.).
 ME1503
 ME1503.The modeled gravity was interpolated from observed gravity values.
 ME1503
 ME1503;                    North         East    Units  Estimated Accuracy
 ME1503;SPC IL E     -   501,010.      361,140.      MT  (+/- 180 meters Scaled)
 ME1503
 ME1503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL492586(NAD 83)
 ME1503
 ME1503                          SUPERSEDED SURVEY CONTROL
 ME1503
 ME1503  NGVD 29 (??/??/92)  191.997  (m)          629.91   (f) ADJ UNCH    2 0
 ME1503
 ME1503.Superseded values are not recommended for survey control.
 ME1503
 ME1503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1503.See file dsdata.pdf to determine how the superseded data were derived.
 ME1503
 ME1503_MARKER: DB = BENCH MARK DISK
 ME1503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1503_STAMPING: E 166 1954
 ME1503_MARK LOGO: CGS
 ME1503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1503+STABILITY: SURFACE MOTION
 ME1503
 ME1503  HISTORY     - Date     Condition        Report By
 ME1503  HISTORY     - 1954     MONUMENTED       CGS
 ME1503  HISTORY     - 1969     GOOD             CGS
 ME1503
 ME1503                          STATION DESCRIPTION
 ME1503
 ME1503'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1503'3.2 MI E FROM MOMENCE.
 ME1503'ABOUT 3.2 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 ME1503'STATION AT MOMENCE, AT CROSSING OF THE CHICAGO, MILWAUKEE, ST.
 ME1503'PAUL AND PACIFIC RAILROAD AT DELMAR, 85 FEET SOUTHWEST OF CENTER
 ME1503'OF INTERSECTION OF TRACKS, 48 FEET SOUTHEAST OF SOUTHEAST RAIL OF
 ME1503'N.Y.C.RR, 38 FEET WEST OF WEST RAIL OF C.M.ST.P. AND P. RR., 129
 ME1503'FEET SOUTH AND ACROSS N.Y.C.RR FROM THE SOUTHWEST CORNER OF
 ME1503'CONTROL TOWER, ABOUT LEVEL WITH TRACK AND SET IN THE TOP OF A
 ME1503'CONCRETE POST PROJECTING 3 INCHES.
 ME1503
 ME1503                          STATION RECOVERY (1969)
 ME1503
 ME1503'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1503'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1823 ***********************************************************************
 LB1823  DESIGNATION -  E 167
 LB1823  PID         -  LB1823
 LB1823  STATE/COUNTY-  IL/CHAMPAIGN
 LB1823  COUNTRY     -  US
 LB1823  USGS QUAD   -  HOMER (2018)
 LB1823
 LB1823                         *CURRENT SURVEY CONTROL
 LB1823  ______________________________________________________________________
 LB1823* NAD 83(1986) POSITION- 40 02 07.     (N) 087 57 09.     (W)   SCALED
 LB1823* NAVD 88 ORTHO HEIGHT -   204.755 (meters)      671.77  (feet) ADJUSTED
 LB1823  ______________________________________________________________________
 LB1823  GEOID HEIGHT    -        -32.164 (meters)                     GEOID18
 LB1823  DYNAMIC HEIGHT  -        204.651 (meters)      671.43  (feet) COMP
 LB1823  MODELED GRAVITY -    980,112.5   (mgal)                       NAVD 88
 LB1823
 LB1823  VERT ORDER      -  FIRST     CLASS II
 LB1823
 LB1823.The horizontal coordinates were scaled from a map and have
 LB1823.an estimated accuracy of +/- 6 seconds.
 LB1823
 LB1823.The orthometric height was determined by differential leveling and
 LB1823.adjusted by the NATIONAL GEODETIC SURVEY
 LB1823.in June 1991.
 LB1823
 LB1823.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1823.GEOID18 height accuracy estimate available here.
 LB1823
 LB1823.Click photographs - Photos may exist for this station.
 LB1823
 LB1823.The dynamic height is computed by dividing the NAVD 88
 LB1823.geopotential number by the normal gravity value computed on the
 LB1823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1823.degrees latitude (g = 980.6199 gals.).
 LB1823
 LB1823.The modeled gravity was interpolated from observed gravity values.
 LB1823
 LB1823;                    North         East    Units  Estimated Accuracy
 LB1823;SPC IL E     -   373,990.      332,500.      MT  (+/- 180 meters Scaled)
 LB1823
 LB1823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK187321(NAD 83)
 LB1823
 LB1823                          SUPERSEDED SURVEY CONTROL
 LB1823
 LB1823  NGVD 29 (??/??/92)  204.807  (m)          671.94   (f) ADJ UNCH    1 2
 LB1823
 LB1823.Superseded values are not recommended for survey control.
 LB1823
 LB1823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1823.See file dsdata.pdf to determine how the superseded data were derived.
 LB1823
 LB1823_MARKER: DB = BENCH MARK DISK
 LB1823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1823_STAMPING: E 167 1954
 LB1823_MARK LOGO: CGS
 LB1823_PROJECTION: PROJECTING 5 CENTIMETERS
 LB1823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1823+STABILITY: SURFACE MOTION
 LB1823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1823+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2005
 LB1823
 LB1823  HISTORY     - Date     Condition        Report By
 LB1823  HISTORY     - 1954     MONUMENTED       CGS
 LB1823  HISTORY     - 1986     GOOD             NGS
 LB1823  HISTORY     - 19980407 GOOD             BCA
 LB1823  HISTORY     - 20051128 GOOD             ILDT
 LB1823  HISTORY     - 20110118 GOOD             ILDT
 LB1823
 LB1823                          STATION DESCRIPTION
 LB1823
 LB1823'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1823'AT HOMER.
 LB1823'AT HOMER, ABOUT 0.3 MILE EAST ALONG THE WABASH RAILROAD FROM
 LB1823'THE STATION, ABOUT 0.1 MILE WEST OF MILE POST 321, ABOUT
 LB1823'100 YARDS EAST OF ELEVATOR BUILDINGS, AT A NORTH-SOUTH STREET
 LB1823'CROSSING, 101 FEET EAST-NORTHEAST OF CENTER OF CROSSING OF MAIN
 LB1823'TRACK AND STREET, 26 FEET NORTH OF NORTH RAIL OF MAIN TRACK,
 LB1823'4 1/2 FEET EAST OF THE FIRST TELEPHONE POLE EAST OF CROSSING,
 LB1823'110 FEET EAST AND ACROSS STREET FROM CROSSING WARNING SIGNAL, 1 FOOT
 LB1823'SOUTH OF A FENCE LINE, ABOUT IN LINE WITH THE EXTENDED EAST FACE
 LB1823'OF BACK PORCH OF A HOUSE WHICH IS ON NORTH SIDE OF TRACK, ABOUT
 LB1823'2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LB1823'POST PROJECTING 2 INCHES.
 LB1823
 LB1823                          STATION RECOVERY (1986)
 LB1823
 LB1823'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1823'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN HOMER, AT
 LB1823'THE INTERSECTION OF NORTH MAPLE STREET AND THE NORFOLK AND WESTERN
 LB1823'RAILROAD, 30.8 M (101.0 FT) EAST OF THE CENTER OF THE STREET, 22.4 M
 LB1823'(73.5 FT) SOUTH OF THE SOUTHEAST CORNER OF A HOUSE, 8.0 M (26.2 FT)
 LB1823'NORTH OF THE NEAR RAIL, AND 1.4 M (4.6 FT) EAST OF UTILITY POLE NUMBER
 LB1823'E.
 LB1823'THE MARK IS 0.6 M BELOW THE TRACKS.
 LB1823
 LB1823                          STATION RECOVERY (1998)
 LB1823
 LB1823'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LB1823'RECOVERED IN GOOD CONDITION.
 LB1823
 LB1823                          STATION RECOVERY (2005)
 LB1823
 LB1823'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1823'RECOVERED IN GOOD CONDITION.
 LB1823
 LB1823                          STATION RECOVERY (2011)
 LB1823
 LB1823'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1823'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1520 ***********************************************************************
 ME1520  DESIGNATION -  E 168
 ME1520  PID         -  ME1520
 ME1520  STATE/COUNTY-  IL/KANKAKEE
 ME1520  COUNTRY     -  US
 ME1520  USGS QUAD   -  MOMENCE (2018)
 ME1520
 ME1520                         *CURRENT SURVEY CONTROL
 ME1520  ______________________________________________________________________
 ME1520* NAD 83(1986) POSITION- 41 09 34.     (N) 087 43 12.     (W)   SCALED
 ME1520* NAVD 88 ORTHO HEIGHT -   189.866 (meters)      622.92  (feet) ADJUSTED
 ME1520  ______________________________________________________________________
 ME1520  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 ME1520  DYNAMIC HEIGHT  -        189.788 (meters)      622.66  (feet) COMP
 ME1520  MODELED GRAVITY -    980,209.5   (mgal)                       NAVD 88
 ME1520
 ME1520  VERT ORDER      -  SECOND    CLASS 0
 ME1520
 ME1520.The horizontal coordinates were scaled from a map and have
 ME1520.an estimated accuracy of +/- 6 seconds.
 ME1520
 ME1520.The orthometric height was determined by differential leveling and
 ME1520.adjusted by the NATIONAL GEODETIC SURVEY
 ME1520.in June 1991.
 ME1520
 ME1520.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1520.GEOID18 height accuracy estimate available here.
 ME1520
 ME1520.Click photographs - Photos may exist for this station.
 ME1520
 ME1520.The dynamic height is computed by dividing the NAVD 88
 ME1520.geopotential number by the normal gravity value computed on the
 ME1520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1520.degrees latitude (g = 980.6199 gals.).
 ME1520
 ME1520.The modeled gravity was interpolated from observed gravity values.
 ME1520
 ME1520;                    North         East    Units  Estimated Accuracy
 ME1520;SPC IL E     -   498,930.      351,480.      MT  (+/- 180 meters Scaled)
 ME1520
 ME1520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL395567(NAD 83)
 ME1520
 ME1520                          SUPERSEDED SURVEY CONTROL
 ME1520
 ME1520  NGVD 29 (??/??/92)  189.958  (m)          623.22   (f) ADJ UNCH    2 0
 ME1520
 ME1520.Superseded values are not recommended for survey control.
 ME1520
 ME1520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1520.See file dsdata.pdf to determine how the superseded data were derived.
 ME1520
 ME1520_MARKER: DB = BENCH MARK DISK
 ME1520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1520_STAMPING: E 168 1954
 ME1520_MARK LOGO: CGS
 ME1520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1520+STABILITY: SURFACE MOTION
 ME1520
 ME1520  HISTORY     - Date     Condition        Report By
 ME1520  HISTORY     - 1954     MONUMENTED       CGS
 ME1520  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1520
 ME1520                          STATION DESCRIPTION
 ME1520
 ME1520'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1520'3.1 MI W FROM MOMENCE.
 ME1520'ABOUT 3.1 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1520'THE STATION AT MOMENCE, AT A NORTH-SOUTH BLACK TOP ROAD CROSSING,
 ME1520'56 FEET SOUTHEAST OF CENTER OF CROSSING, 47 FEET SOUTH OF SOUTH
 ME1520'RAIL, 32 FEET EAST OF CENTER LINE OF ROAD, 1 FOOT NORTH OF A
 ME1520'FENCE LINE, 11 FEET EAST OF A TALL POWER LINE POLE, 13 FEET
 ME1520'EAST OF NORTH END OF A 20-INCH PIPE CULVERT UNDER A FIELD ROAD
 ME1520'LEADING EAST, ABOUT 4 1/2 FEET BELOW LEVEL OF TRACK AND SET
 ME1520'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1520
 ME1520                          STATION RECOVERY (2008)
 ME1520
 ME1520'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1520'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0896 ***********************************************************************
 JB0896  DESIGNATION -  E 169
 JB0896  PID         -  JB0896
 JB0896  STATE/COUNTY-  IL/CLINTON
 JB0896  COUNTRY     -  US
 JB0896  USGS QUAD   -  BECKEMEYER (2018)
 JB0896
 JB0896                         *CURRENT SURVEY CONTROL
 JB0896  ______________________________________________________________________
 JB0896* NAD 83(1986) POSITION- 38 36 30.     (N) 089 23 11.     (W)   SCALED
 JB0896* NAVD 88 ORTHO HEIGHT -   142.374 (meters)      467.11  (feet) ADJUSTED
 JB0896  ______________________________________________________________________
 JB0896  GEOID HEIGHT    -        -30.875 (meters)                     GEOID18
 JB0896  DYNAMIC HEIGHT  -        142.283 (meters)      466.81  (feet) COMP
 JB0896  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JB0896
 JB0896  VERT ORDER      -  FIRST     CLASS I
 JB0896
 JB0896.The horizontal coordinates were scaled from a map and have
 JB0896.an estimated accuracy of +/- 6 seconds.
 JB0896
 JB0896.The orthometric height was determined by differential leveling and
 JB0896.adjusted by the NATIONAL GEODETIC SURVEY
 JB0896.in June 1991.
 JB0896
 JB0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0896.GEOID18 height accuracy estimate available here.
 JB0896
 JB0896.Click photographs - Photos may exist for this station.
 JB0896
 JB0896.The dynamic height is computed by dividing the NAVD 88
 JB0896.geopotential number by the normal gravity value computed on the
 JB0896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0896.degrees latitude (g = 980.6199 gals.).
 JB0896
 JB0896.The modeled gravity was interpolated from observed gravity values.
 JB0896
 JB0896;                    North         East    Units  Estimated Accuracy
 JB0896;SPC IL W     -   215,780.      767,960.      MT  (+/- 180 meters Scaled)
 JB0896
 JB0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH922760(NAD 83)
 JB0896
 JB0896                          SUPERSEDED SURVEY CONTROL
 JB0896
 JB0896  NGVD 29 (??/??/92)  142.486  (m)          467.47   (f) ADJ UNCH    1 1
 JB0896
 JB0896.Superseded values are not recommended for survey control.
 JB0896
 JB0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0896.See file dsdata.pdf to determine how the superseded data were derived.
 JB0896
 JB0896_MARKER: DB = BENCH MARK DISK
 JB0896_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0896_STAMPING: E 169 1969
 JB0896_MARK LOGO: CGS
 JB0896_PROJECTION: FLUSH
 JB0896_MAGNETIC: I = MARKER IS A STEEL ROD
 JB0896_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0896
 JB0896  HISTORY     - Date     Condition        Report By
 JB0896  HISTORY     - 1969     MONUMENTED       CGS
 JB0896  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB0896
 JB0896                          STATION DESCRIPTION
 JB0896
 JB0896'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0896'0.7 MI W FROM CARLYLE.
 JB0896'ABOUT 0.7 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0896'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, NEAR MILEPOLE
 JB0896'291-30, NEAR THE SOUTHWEST CORNER OF A CHAIN LINE FENCE AROUND
 JB0896'A STORAGE AREA FOR THE HIGHWAY DEPT. OFFICE AND GARAGE, 81.8
 JB0896'FEET NORTH OF THE NORTH RAIL, 4.1 FEET EAST OF THE SOUTHWEST
 JB0896'CORNER OF THE FENCE, 0.7 FOOT SOUTH OF AN EAST-WEST FENCE LINE,
 JB0896'0.5 FOOT SOUTH OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL
 JB0896'OF THE TRACK AND IS A DISK ON THE TOP OF A COPPER COATED STEEL
 JB0896'ROD FLUSH WITH THE GROUND AND PROTECTED BY A 4 INCH METAL PIPE
 JB0896'WHICH PROJECTS 2 INCHES ABOVE THE LEVEL OF THE GROUND.  THE
 JB0896'ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 19 1/2 FEET.  SEC 24,
 JB0896'T 2 N, R 3 W.
 JB0896
 JB0896                          STATION RECOVERY (2011)
 JB0896
 JB0896'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0896'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0104 ***********************************************************************
 NH0104  DESIGNATION -  E 17
 NH0104  PID         -  NH0104
 NH0104  STATE/COUNTY-  IL/MCHENRY
 NH0104  COUNTRY     -  US
 NH0104  USGS QUAD   -  RICHMOND (2018)
 NH0104
 NH0104                         *CURRENT SURVEY CONTROL
 NH0104  ______________________________________________________________________
 NH0104* NAD 83(1986) POSITION- 42 25 18.     (N) 088 18 20.     (W)   SCALED
 NH0104* NAVD 88 ORTHO HEIGHT -   245.969 (meters)      806.98  (feet) ADJUSTED
 NH0104  ______________________________________________________________________
 NH0104  GEOID HEIGHT    -        -34.161 (meters)                     GEOID18
 NH0104  DYNAMIC HEIGHT  -        245.890 (meters)      806.72  (feet) COMP
 NH0104  MODELED GRAVITY -    980,292.3   (mgal)                       NAVD 88
 NH0104
 NH0104  VERT ORDER      -  SECOND    CLASS 0
 NH0104
 NH0104.The horizontal coordinates were scaled from a map and have
 NH0104.an estimated accuracy of +/- 6 seconds.
 NH0104
 NH0104.The orthometric height was determined by differential leveling and
 NH0104.adjusted by the NATIONAL GEODETIC SURVEY
 NH0104.in June 1991.
 NH0104
 NH0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0104.GEOID18 height accuracy estimate available here.
 NH0104
 NH0104.Click photographs - Photos may exist for this station.
 NH0104
 NH0104.The dynamic height is computed by dividing the NAVD 88
 NH0104.geopotential number by the normal gravity value computed on the
 NH0104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0104.degrees latitude (g = 980.6199 gals.).
 NH0104
 NH0104.The modeled gravity was interpolated from observed gravity values.
 NH0104
 NH0104;                    North         East    Units  Estimated Accuracy
 NH0104;SPC IL E     -   638,940.      302,290.      MT  (+/- 180 meters Scaled)
 NH0104
 NH0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM925974(NAD 83)
 NH0104
 NH0104                          SUPERSEDED SURVEY CONTROL
 NH0104
 NH0104  NGVD 29 (??/??/92)  246.037  (m)          807.21   (f) ADJ UNCH    2 0
 NH0104
 NH0104.Superseded values are not recommended for survey control.
 NH0104
 NH0104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0104.See file dsdata.pdf to determine how the superseded data were derived.
 NH0104
 NH0104_MARKER: DB = BENCH MARK DISK
 NH0104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0104_STAMPING: E 17 1934
 NH0104_MARK LOGO: CGS
 NH0104_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0104+STABILITY: SURFACE MOTION
 NH0104
 NH0104  HISTORY     - Date     Condition        Report By
 NH0104  HISTORY     - 1934     MONUMENTED       CGS
 NH0104  HISTORY     - 1960     GOOD             CGS
 NH0104  HISTORY     - 1987     GOOD             USPSQD
 NH0104  HISTORY     - 19940608 GOOD             USPSQD
 NH0104
 NH0104                          STATION DESCRIPTION
 NH0104
 NH0104'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0104'2.2 MI N FROM RINGWOOD.
 NH0104'ABOUT 2.2 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0104'FROM THE STATION SHELTER AT RINGWOOD, ABOUT 2.4 MILES SOUTH
 NH0104'ALONG THE C AND NW. RY. FROM THE CROSSING OF THE CHICAGO,
 NH0104'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD IN THE SOUTH PART OF
 NH0104'RICHMOND, 0.5 MILE NORTH OF MILEPOLE 71, AT THE CROSSING OF A
 NH0104'GRAVEL ROAD, 22 1/2 FEET EAST OF THE EAST RAIL, 37 FEET SOUTH
 NH0104'OF THE CENTER LINE OF THE ROAD, 45 FEET SOUTHEAST OF THE CENTER
 NH0104'LINE OF THE CROSSING, 9 FEET WEST-SOUTHWEST OF THE FIRST
 NH0104'TELEPHONE POLE EAST OF THE TRACK, 25 FEET WEST OF A RIGHT-OF-WAY
 NH0104'FENCE LINE, 1 1/2 FEET NORTH OF A STEEL WITNESS POST, ABOUT 2
 NH0104'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 NH0104'CONCRETE POST PROJECTING 1 INCH.
 NH0104
 NH0104                          STATION RECOVERY (1987)
 NH0104
 NH0104'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0104'RECOVERED IN GOOD CONDITION.
 NH0104
 NH0104                          STATION RECOVERY (1994)
 NH0104
 NH0104'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0104'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0121 ***********************************************************************
 LC0121  DESIGNATION -  E 171
 LC0121  PID         -  LC0121
 LC0121  STATE/COUNTY-  IL/CHAMPAIGN
 LC0121  COUNTRY     -  US
 LC0121  USGS QUAD   -  MAHOMET (2018)
 LC0121
 LC0121                         *CURRENT SURVEY CONTROL
 LC0121  ______________________________________________________________________
 LC0121* NAD 83(1986) POSITION- 40 11 26.     (N) 088 24 28.     (W)   SCALED
 LC0121* NAVD 88 ORTHO HEIGHT -   217.451 (meters)      713.42  (feet) ADJUSTED
 LC0121  ______________________________________________________________________
 LC0121  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 LC0121  DYNAMIC HEIGHT  -        217.341 (meters)      713.06  (feet) COMP
 LC0121  MODELED GRAVITY -    980,117.9   (mgal)                       NAVD 88
 LC0121
 LC0121  VERT ORDER      -  FIRST     CLASS II
 LC0121
 LC0121.The horizontal coordinates were scaled from a map and have
 LC0121.an estimated accuracy of +/- 6 seconds.
 LC0121
 LC0121.The orthometric height was determined by differential leveling and
 LC0121.adjusted by the NATIONAL GEODETIC SURVEY
 LC0121.in June 1991.
 LC0121
 LC0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0121.GEOID18 height accuracy estimate available here.
 LC0121
 LC0121.Click photographs - Photos may exist for this station.
 LC0121
 LC0121.The dynamic height is computed by dividing the NAVD 88
 LC0121.geopotential number by the normal gravity value computed on the
 LC0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0121.degrees latitude (g = 980.6199 gals.).
 LC0121
 LC0121.The modeled gravity was interpolated from observed gravity values.
 LC0121
 LC0121;                    North         East    Units  Estimated Accuracy
 LC0121;SPC IL E     -   391,160.      293,660.      MT  (+/- 180 meters Scaled)
 LC0121
 LC0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK801498(NAD 83)
 LC0121
 LC0121                          SUPERSEDED SURVEY CONTROL
 LC0121
 LC0121  NGVD 29 (??/??/92)  217.502  (m)          713.59   (f) ADJ UNCH    1 2
 LC0121
 LC0121.Superseded values are not recommended for survey control.
 LC0121
 LC0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0121.See file dsdata.pdf to determine how the superseded data were derived.
 LC0121
 LC0121_MARKER: DB = BENCH MARK DISK
 LC0121_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0121_SP_SET: WALL
 LC0121_STAMPING: E 171 1954
 LC0121_MARK LOGO: CGS
 LC0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0121+STABILITY: SURFACE MOTION
 LC0121
 LC0121  HISTORY     - Date     Condition        Report By
 LC0121  HISTORY     - 1954     MONUMENTED       CGS
 LC0121  HISTORY     - 1959     GOOD             CGS
 LC0121  HISTORY     - 1970     GOOD             NGS
 LC0121  HISTORY     - 1984     MARK NOT FOUND   LOCSUR
 LC0121
 LC0121                          STATION DESCRIPTION
 LC0121
 LC0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0121'AT MAHOMET.
 LC0121'AT MAHOMET, ABOUT 0.1 MILE NORTHWEST OF THE NEW YORK CENTRAL
 LC0121'RAILROAD STATION, IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF
 LC0121'STATE HIGHWAY 47 AND THE FIRST STREET NORTH OF THE RAILROAD TRACKS,
 LC0121'IN THE TOP OF THE SOUTHWEST CORNER OF THE CONCRETE WALL OF SCALE
 LC0121'PIT OF JAMES F. PARKER GRAIN ELEVATOR, 84 FEET WEST OF THE CENTER
 LC0121'LINE OF THE HIGHWAY, 26 FEET SOUTH OF THE CENTER LINE OF EAST-WEST
 LC0121'AND ABOUT LEVEL WITH THE HIGHWAY.
 LC0121
 LC0121                          STATION RECOVERY (1970)
 LC0121
 LC0121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LC0121'RECOVERED IN GOOD CONDITION.
 LC0121
 LC0121                          STATION RECOVERY (1984)
 LC0121
 LC0121'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1984
 LC0121'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0122 ***********************************************************************
 LC0122  DESIGNATION -  E 171 RESET
 LC0122  PID         -  LC0122
 LC0122  STATE/COUNTY-  IL/CHAMPAIGN
 LC0122  COUNTRY     -  US
 LC0122  USGS QUAD   -  MAHOMET (2018)
 LC0122
 LC0122                         *CURRENT SURVEY CONTROL
 LC0122  ______________________________________________________________________
 LC0122* NAD 83(1986) POSITION- 40 11 26.     (N) 088 24 29.     (W)   SCALED
 LC0122* NAVD 88 ORTHO HEIGHT -   217.404 (meters)      713.27  (feet) ADJUSTED
 LC0122  ______________________________________________________________________
 LC0122  GEOID HEIGHT    -        -32.062 (meters)                     GEOID18
 LC0122  DYNAMIC HEIGHT  -        217.294 (meters)      712.91  (feet) COMP
 LC0122  MODELED GRAVITY -    980,117.9   (mgal)                       NAVD 88
 LC0122
 LC0122  VERT ORDER      -  FIRST     CLASS II
 LC0122
 LC0122.The horizontal coordinates were scaled from a map and have
 LC0122.an estimated accuracy of +/- 6 seconds.
 LC0122
 LC0122.The orthometric height was determined by differential leveling and
 LC0122.adjusted by the NATIONAL GEODETIC SURVEY
 LC0122.in June 1991.
 LC0122
 LC0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0122.GEOID18 height accuracy estimate available here.
 LC0122
 LC0122.Click photographs - Photos may exist for this station.
 LC0122
 LC0122.The dynamic height is computed by dividing the NAVD 88
 LC0122.geopotential number by the normal gravity value computed on the
 LC0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0122.degrees latitude (g = 980.6199 gals.).
 LC0122
 LC0122.The modeled gravity was interpolated from observed gravity values.
 LC0122
 LC0122;                    North         East    Units  Estimated Accuracy
 LC0122;SPC IL E     -   391,160.      293,640.      MT  (+/- 180 meters Scaled)
 LC0122
 LC0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK801498(NAD 83)
 LC0122
 LC0122                          SUPERSEDED SURVEY CONTROL
 LC0122
 LC0122  NGVD 29 (??/??/??)  217.45   (m)          713.4    (f) RESET       3  
 LC0122
 LC0122.Superseded values are not recommended for survey control.
 LC0122
 LC0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0122.See file dsdata.pdf to determine how the superseded data were derived.
 LC0122
 LC0122_MARKER: DB = BENCH MARK DISK
 LC0122_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0122_SP_SET: RETAINING WALL
 LC0122_STAMPING: E 171 RESET 1966
 LC0122_MARK LOGO: CGS
 LC0122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0122+STABILITY: SURFACE MOTION
 LC0122_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0122+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2005
 LC0122
 LC0122  HISTORY     - Date     Condition        Report By
 LC0122  HISTORY     - 1967     MONUMENTED       LOCENG
 LC0122  HISTORY     - 1973     GOOD             NGS
 LC0122  HISTORY     - 1976     GOOD             LOCENG
 LC0122  HISTORY     - 1984     GOOD             LOCSUR
 LC0122  HISTORY     - 1986     GOOD             NGS
 LC0122  HISTORY     - 20051213 GOOD             ILDT
 LC0122
 LC0122                          STATION DESCRIPTION
 LC0122
 LC0122'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1967
 LC0122'AT MAHOMET.
 LC0122'ABOUT 0.1 MILE NORTHWEST OF THE NEW YORK CENTRAL RAILROAD STATION,
 LC0122'IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF STATE HIGHWAY 47 AND
 LC0122'THE FIRST STREET NORTH OF THE RAILROAD TRACKS, 84 FEET WEST OF
 LC0122'THE CENTER LINE OF THE HIGHWAY, 26 FEET SOUTH OF THE CENTER LINE
 LC0122'OF THE EAST-WEST STREET AND SET IN THE TOP NEAR THE SOUTHWEST
 LC0122'CORNER OF THE CONCRETE WALL OF SCALE PIT OF JAMES F. PARKER GRAIN
 LC0122'ELEVATOR AND ABOUT LEVEL WITH THE HIGHWAY.
 LC0122
 LC0122                          STATION RECOVERY (1973)
 LC0122
 LC0122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0122'RECOVERED IN GOOD CONDITION.
 LC0122
 LC0122                          STATION RECOVERY (1976)
 LC0122
 LC0122'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 LC0122'RECOVERED IN GOOD CONDITION.
 LC0122
 LC0122                          STATION RECOVERY (1984)
 LC0122
 LC0122'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1984
 LC0122'RECOVERED IN GOOD CONDITION.
 LC0122
 LC0122                          STATION RECOVERY (1986)
 LC0122
 LC0122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0122'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN MAHOMET,
 LC0122'AT THE INTERSECTION OF DIVISION AND SANGAMON STREETS, IN THE CENTER OF
 LC0122'THE SOUTH CONCRETE RETAINING WALL OF THE SCALES AT THE JAMES F. PARKER
 LC0122'GRAIN ELEVATOR, 25.6 M (84.0 FT) WEST OF THE CENTERLINE OF DIVISION
 LC0122'STREET, 7.9 M (25.9 FT) SOUTH OF THE CENTER OF SANGAMON STREET, AND
 LC0122'1.6 M (5.2 FT) EAST OF THE NORTHWEST CORNER OF THE WEST CONCRETE STEPS
 LC0122'TO THE SCALE BUILDING.
 LC0122'THE MARK IS ABOVE LEVEL WITH THE STREETS.
 LC0122
 LC0122                          STATION RECOVERY (2005)
 LC0122
 LC0122'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0122'RAD  MARK IS LEVEL WITH SCALES
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0672 ***********************************************************************
 LC0672  DESIGNATION -  E 172
 LC0672  PID         -  LC0672
 LC0672  STATE/COUNTY-  IL/MCLEAN
 LC0672  COUNTRY     -  US
 LC0672  USGS QUAD   -  NORMAL EAST (2018)
 LC0672
 LC0672                         *CURRENT SURVEY CONTROL
 LC0672  ______________________________________________________________________
 LC0672* NAD 83(1986) POSITION- 40 36 23.     (N) 088 59 33.     (W)   SCALED
 LC0672* NAVD 88 ORTHO HEIGHT -   233.563 (meters)      766.28  (feet) ADJUSTED
 LC0672  ______________________________________________________________________
 LC0672  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 LC0672  DYNAMIC HEIGHT  -        233.455 (meters)      765.93  (feet) COMP
 LC0672  MODELED GRAVITY -    980,159.3   (mgal)                       NAVD 88
 LC0672
 LC0672  VERT ORDER      -  FIRST     CLASS I
 LC0672
 LC0672.The horizontal coordinates were scaled from a map and have
 LC0672.an estimated accuracy of +/- 6 seconds.
 LC0672
 LC0672.The orthometric height was determined by differential leveling and
 LC0672.adjusted by the NATIONAL GEODETIC SURVEY
 LC0672.in June 1991.
 LC0672
 LC0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0672.GEOID18 height accuracy estimate available here.
 LC0672
 LC0672.Click photographs - Photos may exist for this station.
 LC0672
 LC0672.The dynamic height is computed by dividing the NAVD 88
 LC0672.geopotential number by the normal gravity value computed on the
 LC0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0672.degrees latitude (g = 980.6199 gals.).
 LC0672
 LC0672.The modeled gravity was interpolated from observed gravity values.
 LC0672
 LC0672;                    North         East    Units  Estimated Accuracy
 LC0672;SPC IL E     -   437,540.      244,210.      MT  (+/- 180 meters Scaled)
 LC0672
 LC0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK314969(NAD 83)
 LC0672
 LC0672                          SUPERSEDED SURVEY CONTROL
 LC0672
 LC0672  NGVD 29 (??/??/92)  233.612  (m)          766.44   (f) ADJ UNCH    1 1
 LC0672
 LC0672.Superseded values are not recommended for survey control.
 LC0672
 LC0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0672.See file dsdata.pdf to determine how the superseded data were derived.
 LC0672
 LC0672_MARKER: DB = BENCH MARK DISK
 LC0672_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0672_SP_SET: BRIDGE
 LC0672_STAMPING: E 172 1954
 LC0672_MARK LOGO: CGS
 LC0672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0672
 LC0672  HISTORY     - Date     Condition        Report By
 LC0672  HISTORY     - 1954     MONUMENTED       CGS
 LC0672  HISTORY     - 1969     GOOD             CGS
 LC0672  HISTORY     - 20040322 MARK NOT FOUND   USPSQD
 LC0672
 LC0672                          STATION DESCRIPTION
 LC0672
 LC0672'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0672'6.6 MI N FROM NORMAL.
 LC0672'ABOUT 6.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0672'THE STATION AT NORMAL, 0.15 MILE SOUTH OF THE POST OFFICE AT
 LC0672'HUDSON, 10 FEET EAST OF THE EAST RAIL, SET IN THE TOP OF THE
 LC0672'SECOND STEP BELOW THE TOP OF THE NORTHEAST CONCRETE RETAINING
 LC0672'WALL FOR A RAILROAD OVERPASS FOR FRANKLIN STREET, 19 FEET NORTH
 LC0672'OF THE CENTER OF THE OVERPASS, AND ABOUT 2 FEET BELOW THE LEVEL
 LC0672'OF THE TRACK.
 LC0672
 LC0672                          STATION RECOVERY (2004)
 LC0672
 LC0672'RECOVERY NOTE BY US POWER SQUADRON 2004 (JAM)
 LC0672'ILLINOIS CENTRAL RAILROAD HAS BEEN REMOVED AND THE REFERENCED OVERPASS
 LC0672'FOR FRANKLIN STREET HAS BEEN REMOVED.  FRANKLIN STREET HAS
 LC0672'BEEN REBUILD AND THE ADJOINING RAILROAD BED HAS BEEN LEVELED.  NO
 LC0672'MARK WAS FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0166 ***********************************************************************
 LC0166  DESIGNATION -  E 173
 LC0166  PID         -  LC0166
 LC0166  STATE/COUNTY-  IL/CHAMPAIGN
 LC0166  COUNTRY     -  US
 LC0166  USGS QUAD   -  THOMASBORO (2018)
 LC0166
 LC0166                         *CURRENT SURVEY CONTROL
 LC0166  ______________________________________________________________________
 LC0166* NAD 83(1986) POSITION- 40 08 31.     (N) 088 11 28.     (W)   SCALED
 LC0166* NAVD 88 ORTHO HEIGHT -   221.752 (meters)      727.53  (feet) ADJUSTED
 LC0166  ______________________________________________________________________
 LC0166  GEOID HEIGHT    -        -32.144 (meters)                     GEOID18
 LC0166  DYNAMIC HEIGHT  -        221.640 (meters)      727.16  (feet) COMP
 LC0166  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 LC0166
 LC0166  VERT ORDER      -  FIRST     CLASS II
 LC0166
 LC0166.This mark is at Frasca Field Airport (C16)
 LC0166
 LC0166.The horizontal coordinates were scaled from a map and have
 LC0166.an estimated accuracy of +/- 6 seconds.
 LC0166
 LC0166.The orthometric height was determined by differential leveling and
 LC0166.adjusted by the NATIONAL GEODETIC SURVEY
 LC0166.in June 1991.
 LC0166
 LC0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0166.GEOID18 height accuracy estimate available here.
 LC0166
 LC0166.Click photographs - Photos may exist for this station.
 LC0166
 LC0166.The dynamic height is computed by dividing the NAVD 88
 LC0166.geopotential number by the normal gravity value computed on the
 LC0166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0166.degrees latitude (g = 980.6199 gals.).
 LC0166
 LC0166.The modeled gravity was interpolated from observed gravity values.
 LC0166
 LC0166;                    North         East    Units  Estimated Accuracy
 LC0166;SPC IL E     -   385,770.      312,120.      MT  (+/- 180 meters Scaled)
 LC0166
 LC0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK985441(NAD 83)
 LC0166
 LC0166                          SUPERSEDED SURVEY CONTROL
 LC0166
 LC0166  NGVD 29 (??/??/92)  221.789  (m)          727.65   (f) ADJ UNCH    1 2
 LC0166
 LC0166.Superseded values are not recommended for survey control.
 LC0166
 LC0166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0166.See file dsdata.pdf to determine how the superseded data were derived.
 LC0166
 LC0166_MARKER: DB = BENCH MARK DISK
 LC0166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0166_STAMPING: E 173 1954
 LC0166_MARK LOGO: CGS
 LC0166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0166+STABILITY: SURFACE MOTION
 LC0166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0166+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2021
 LC0166
 LC0166  HISTORY     - Date     Condition        Report By
 LC0166  HISTORY     - 1954     MONUMENTED       CGS
 LC0166  HISTORY     - 1973     GOOD             NGS
 LC0166  HISTORY     - 1986     GOOD             NGS
 LC0166  HISTORY     - 20051207 GOOD             ILDT
 LC0166  HISTORY     - 20100323 GOOD             JCLS
 LC0166  HISTORY     - 20210614 GOOD             ILDT
 LC0166
 LC0166                          STATION DESCRIPTION
 LC0166
 LC0166'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0166'2.2 MI NE FROM URBANA.
 LC0166'ABOUT 2.15 MILES NORTH-NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE
 LC0166'WABASH RAILROAD STATION AT URBANA, AT ILLINI AIRPORT, AT AN
 LC0166'EAST-WEST ROAD CROSSING, 30 FEET NORTH OF CENTER LINE OF
 LC0166'EAST-WEST ROAD, 170 FEET WEST OF CENTER OF INTERSECTION OF
 LC0166'EAST-WEST ROAD AND HIGHWAY 45, 100 FEET SOUTH OF SOUTHWEST
 LC0166'CORNER OF AIRPORT OFFICE BUILDING, 59 1/2 FEET SOUTHWEST OF
 LC0166'SOUTHWEST CORNER OF A WHITE FRAME HOUSE, 4 FEET NORTH OF A
 LC0166'POWER POLE, 1 1/2 FEET WEST OF A FENCE LINE, ABOUT LEVEL WITH
 LC0166'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0166
 LC0166                          STATION RECOVERY (1973)
 LC0166
 LC0166'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0166'RECOVERED IN GOOD CONDITION.
 LC0166
 LC0166                          STATION RECOVERY (1986)
 LC0166
 LC0166'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0166'RECOVERED IN GOOD CONDITION.
 LC0166
 LC0166                          STATION RECOVERY (2005)
 LC0166
 LC0166'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0166'TO REACH FROM THE INTERSECTION OF US 45 AND AIRPORT RD. GO WEST ON
 LC0166'AIRPORT ROAD FOR 170 FEET TO MARK ON THE RIGHT. SAID MARK IS 30' NORTH
 LC0166'OF AIRPORT RD, 36.8' SW OF THE SE CORNER OF A FENCE AROUND THE
 LC0166'AIRPORT. 3' NORTH OF A POWER POLE WITH TWO TRANSFORMERS. 20' E OF A
 LC0166'GATED ENTRANCE TO THE AIRPORT.
 LC0166
 LC0166                          STATION RECOVERY (2010)
 LC0166
 LC0166'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 LC0166'RECOVERED IN GOOD CONDITION.
 LC0166
 LC0166                          STATION RECOVERY (2021)
 LC0166
 LC0166'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (MY)
 LC0166'MARK FOUND IN GOOD CONDITION.  MARK IS NOW 4 FT (1.2 M) NORTH OF THE
 LC0166'BACK OF CURB, 4.5 FT (1.4 M) SOUTH OF A POWER POLE.  EAST WEST ROAD
 LC0166'HAS BEEN WIDENED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0201 ***********************************************************************
 KB0201  DESIGNATION -  E 174
 KB0201  PID         -  KB0201
 KB0201  STATE/COUNTY-  IL/COLES
 KB0201  COUNTRY     -  US
 KB0201  USGS QUAD   -  MATTOON EAST (2018)
 KB0201
 KB0201                         *CURRENT SURVEY CONTROL
 KB0201  ______________________________________________________________________
 KB0201* NAD 83(1986) POSITION- 39 24 40.     (N) 088 16 36.     (W)   SCALED
 KB0201* NAVD 88 ORTHO HEIGHT -   226.009 (meters)      741.50  (feet) ADJUSTED
 KB0201  ______________________________________________________________________
 KB0201  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KB0201  DYNAMIC HEIGHT  -        225.878 (meters)      741.07  (feet) COMP
 KB0201  MODELED GRAVITY -    980,042.5   (mgal)                       NAVD 88
 KB0201
 KB0201  VERT ORDER      -  FIRST     CLASS II
 KB0201
 KB0201.The horizontal coordinates were scaled from a map and have
 KB0201.an estimated accuracy of +/- 6 seconds.
 KB0201
 KB0201.The orthometric height was determined by differential leveling and
 KB0201.adjusted by the NATIONAL GEODETIC SURVEY
 KB0201.in June 1991.
 KB0201
 KB0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0201.GEOID18 height accuracy estimate available here.
 KB0201
 KB0201.Click photographs - Photos may exist for this station.
 KB0201
 KB0201.The dynamic height is computed by dividing the NAVD 88
 KB0201.geopotential number by the normal gravity value computed on the
 KB0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0201.degrees latitude (g = 980.6199 gals.).
 KB0201
 KB0201.The modeled gravity was interpolated from observed gravity values.
 KB0201
 KB0201;                    North         East    Units  Estimated Accuracy
 KB0201;SPC IL E     -   304,620.      304,880.      MT  (+/- 180 meters Scaled)
 KB0201
 KB0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ900631(NAD 83)
 KB0201
 KB0201                          SUPERSEDED SURVEY CONTROL
 KB0201
 KB0201  NGVD 29 (??/??/92)  226.070  (m)          741.70   (f) ADJ UNCH    1 2
 KB0201
 KB0201.Superseded values are not recommended for survey control.
 KB0201
 KB0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0201.See file dsdata.pdf to determine how the superseded data were derived.
 KB0201
 KB0201_MARKER: DB = BENCH MARK DISK
 KB0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0201_STAMPING: E 174 1956
 KB0201_MARK LOGO: CGS
 KB0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0201+STABILITY: SURFACE MOTION
 KB0201
 KB0201  HISTORY     - Date     Condition        Report By
 KB0201  HISTORY     - 1956     MONUMENTED       CGS
 KB0201  HISTORY     - 1973     GOOD             NGS
 KB0201  HISTORY     - 1982     POOR             USGS
 KB0201  HISTORY     - 20050302 MARK NOT FOUND   ILDT
 KB0201
 KB0201                          STATION DESCRIPTION
 KB0201
 KB0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0201'0.8 MI SE FROM LERNA.
 KB0201'ABOUT 0.85 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0201'FROM THE STATION AT LERNA, ABOUT 79 YARDS NORTHWEST OF A
 KB0201'NORTH-SOUTH DIRT ROAD CROSSING, AT AN EAST-WEST ROAD CROSSING,
 KB0201'ABOUT 0.5 MILE SOUTHEAST OF MILE POST P 126, 24 FEET NORTHEAST
 KB0201'OF NORTHEAST RAIL, 26 FEET SOUTH OF CENTER LINE OF ROAD, 4 FEET
 KB0201'NORTHWEST OF A TELEPHONE POLE, 3 1/2 FEET BELOW LEVEL OF TRACK
 KB0201'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0201
 KB0201                          STATION RECOVERY (1973)
 KB0201
 KB0201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0201'RECOVERED IN GOOD CONDITION.
 KB0201
 KB0201                          STATION RECOVERY (1982)
 KB0201
 KB0201'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0201'MARK RECOVERED IN POOR CONDITION.
 KB0201
 KB0201                          STATION RECOVERY (2005)
 KB0201
 KB0201'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0201'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0232 ***********************************************************************
 KB0232  DESIGNATION -  E 175
 KB0232  PID         -  KB0232
 KB0232  STATE/COUNTY-  IL/CUMBERLAND
 KB0232  COUNTRY     -  US
 KB0232  USGS QUAD   -  TOLEDO (2018)
 KB0232
 KB0232                         *CURRENT SURVEY CONTROL
 KB0232  ______________________________________________________________________
 KB0232* NAD 83(1986) POSITION- 39 15 04.     (N) 088 10 58.     (W)   SCALED
 KB0232* NAVD 88 ORTHO HEIGHT -   163.006 (meters)      534.80  (feet) ADJUSTED
 KB0232  ______________________________________________________________________
 KB0232  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 KB0232  DYNAMIC HEIGHT  -        162.910 (meters)      534.48  (feet) COMP
 KB0232  MODELED GRAVITY -    980,037.0   (mgal)                       NAVD 88
 KB0232
 KB0232  VERT ORDER      -  FIRST     CLASS II
 KB0232
 KB0232.The horizontal coordinates were scaled from a map and have
 KB0232.an estimated accuracy of +/- 6 seconds.
 KB0232
 KB0232.The orthometric height was determined by differential leveling and
 KB0232.adjusted by the NATIONAL GEODETIC SURVEY
 KB0232.in June 1991.
 KB0232
 KB0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0232.GEOID18 height accuracy estimate available here.
 KB0232
 KB0232.Click photographs - Photos may exist for this station.
 KB0232
 KB0232.The dynamic height is computed by dividing the NAVD 88
 KB0232.geopotential number by the normal gravity value computed on the
 KB0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0232.degrees latitude (g = 980.6199 gals.).
 KB0232
 KB0232.The modeled gravity was interpolated from observed gravity values.
 KB0232
 KB0232;                    North         East    Units  Estimated Accuracy
 KB0232;SPC IL E     -   286,870.      313,000.      MT  (+/- 180 meters Scaled)
 KB0232
 KB0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ979453(NAD 83)
 KB0232
 KB0232                          SUPERSEDED SURVEY CONTROL
 KB0232
 KB0232  NGVD 29 (??/??/92)  163.065  (m)          534.99   (f) ADJ UNCH    1 2
 KB0232
 KB0232.Superseded values are not recommended for survey control.
 KB0232
 KB0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0232.See file dsdata.pdf to determine how the superseded data were derived.
 KB0232
 KB0232_MARKER: DB = BENCH MARK DISK
 KB0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0232_STAMPING: E 175 1956
 KB0232_MARK LOGO: CGS
 KB0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0232+STABILITY: SURFACE MOTION
 KB0232_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0232+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2005
 KB0232
 KB0232  HISTORY     - Date     Condition        Report By
 KB0232  HISTORY     - 1956     MONUMENTED       CGS
 KB0232  HISTORY     - 20050218 GOOD             ILDT
 KB0232  HISTORY     - 20120418 MARK NOT FOUND   ILDT
 KB0232
 KB0232                          STATION DESCRIPTION
 KB0232
 KB0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0232'1 MI NW FROM GREENUP.
 KB0232'ABOUT 1.0 MILE NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0232'FROM THE STATION AT GREENUP, ABOUT 157 YARDS EAST OF MILE POST
 KB0232'P 141, ON THE OUTSIDE OF A CURVE IN TRACK, 65 FEET NORTH AND
 KB0232'ACROSS A WOODS ROAD FROM NORTH RAIL, 14 FEET NORTH OF CENTER
 KB0232'LINE OF ROAD, 66 YARDS EAST OF CENTER OF CROSSING OF TRACK AND A
 KB0232'WOODS ROAD, 88 FEET NORTHEAST OF THE FIRST TELEPHONE POLE EAST
 KB0232'OF CROSSING, 12 1/2 FEET SOUTHWEST OF A 16-INCH WHITE OAK TREE,
 KB0232'2 FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT
 KB0232'ABOVE LEVEL OF WOODS ROAD, ABOUT 5 FEET BELOW LEVEL OF TRACK
 KB0232'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0232
 KB0232                          STATION RECOVERY (2005)
 KB0232
 KB0232'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0232'RECOVERED IN GOOD CONDITION.
 KB0232
 KB0232                          STATION RECOVERY (2012)
 KB0232
 KB0232'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0232'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0089 ***********************************************************************
 JB0089  DESIGNATION -  E 176
 JB0089  PID         -  JB0089
 JB0089  STATE/COUNTY-  IL/JASPER
 JB0089  COUNTRY     -  US
 JB0089  USGS QUAD   -  NEWTON (2018)
 JB0089
 JB0089                         *CURRENT SURVEY CONTROL
 JB0089  ______________________________________________________________________
 JB0089* NAD 83(2011) POSITION- 38 56 07.74590(N) 088 08 23.68692(W)   ADJUSTED
 JB0089* NAD 83(2011) ELLIP HT-   126.914 (meters)        (06/27/12)   ADJUSTED
 JB0089* NAD 83(2011) EPOCH   -  2010.00
 JB0089* NAVD 88 ORTHO HEIGHT -   158.544 (meters)      520.16  (feet) ADJUSTED
 JB0089  ______________________________________________________________________
 JB0089  GEOID HEIGHT    -        -31.644 (meters)                     GEOID18
 JB0089  NAD 83(2011) X  -    161,253.746 (meters)                     COMP
 JB0089  NAD 83(2011) Y  - -4,965,312.445 (meters)                     COMP
 JB0089  NAD 83(2011) Z  -  3,986,828.227 (meters)                     COMP
 JB0089  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 JB0089  DYNAMIC HEIGHT  -        158.449 (meters)      519.84  (feet) COMP
 JB0089  MODELED GRAVITY -    980,024.7   (mgal)                       NAVD 88
 JB0089
 JB0089  VERT ORDER      -  FIRST     CLASS II
 JB0089
 JB0089  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0089  Standards:
 JB0089         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0089            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0089  -------------------------------------------------------------------
 JB0089  NETWORK    0.51   0.78           0.23   0.18   0.40      0.04212929
 JB0089  -------------------------------------------------------------------
 JB0089  Click here for local accuracies and other accuracy information.
 JB0089
 JB0089.The horizontal coordinates were established by GPS observations
 JB0089.and adjusted by the National Geodetic Survey in June 2012.
 JB0089
 JB0089.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0089.been affixed to the stable North American tectonic plate. See 
 JB0089.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0089
 JB0089.The horizontal coordinates are valid at the epoch date displayed above
 JB0089.which is a decimal equivalence of Year/Month/Day.
 JB0089
 JB0089.The orthometric height was determined by differential leveling and
 JB0089.adjusted by the NATIONAL GEODETIC SURVEY
 JB0089.in June 1991.
 JB0089
 JB0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0089.GEOID18 height accuracy estimate available here.
 JB0089
 JB0089.Click photographs - Photos may exist for this station.
 JB0089
 JB0089.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0089
 JB0089.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0089
 JB0089.The ellipsoidal height was determined by GPS observations
 JB0089.and is referenced to NAD 83.
 JB0089
 JB0089.The dynamic height is computed by dividing the NAVD 88
 JB0089.geopotential number by the normal gravity value computed on the
 JB0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0089.degrees latitude (g = 980.6199 gals.).
 JB0089
 JB0089.The modeled gravity was interpolated from observed gravity values.
 JB0089
 JB0089. The following values were computed from the NAD 83(2011) position.
 JB0089
 JB0089;                    North         East     Units Scale Factor Converg.
 JB0089;SPC IL E     -   251,833.884   316,770.098   MT  0.99997846   +0 07 17.6
 JB0089;SPC IL E     -   826,225.00  1,039,269.90   sFT  0.99997846   +0 07 17.6
 JB0089;UTM  16      - 4,310,235.005   401,201.972   MT  0.99972019   -0 42 59.1
 JB0089
 JB0089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0089!SPC IL E     -   0.99998009  x   0.99997846  =   0.99995855
 JB0089!UTM  16      -   0.99998009  x   0.99972019  =   0.99970028
 JB0089
 JB0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0120110235(NAD 83)
 JB0089
 JB0089                          SUPERSEDED SURVEY CONTROL
 JB0089
 JB0089  NAD 83(2007)-  38 56 07.74599(N)    088 08 23.68775(W) AD(2002.00) 1
 JB0089  ELLIP H (06/09/11)  126.942  (m)                       GP(2002.00) 3 2
 JB0089  NAVD 88             158.55   (m)          520.2    (f) LEVELING    3  
 JB0089  NGVD 29 (??/??/92)  158.615  (m)          520.39   (f) ADJ UNCH    1 2
 JB0089
 JB0089.Superseded values are not recommended for survey control.
 JB0089
 JB0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0089.See file dsdata.pdf to determine how the superseded data were derived.
 JB0089
 JB0089_MARKER: DB = BENCH MARK DISK
 JB0089_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0089_SP_SET: BOX CULVERT HEADWALL
 JB0089_STAMPING: E 176 1956
 JB0089_MARK LOGO: CGS
 JB0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0089+STABILITY: SURFACE MOTION
 JB0089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0089+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 JB0089
 JB0089  HISTORY     - Date     Condition        Report By
 JB0089  HISTORY     - 1956     MONUMENTED       CGS
 JB0089  HISTORY     - 20100804 GOOD             ILDT
 JB0089  HISTORY     - 20200406 MARK NOT FOUND   ILDT
 JB0089
 JB0089                          STATION DESCRIPTION
 JB0089
 JB0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0089'5.7 MI S FROM NEWTON.
 JB0089'4.3 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0089'THE STATION AT NEWTON, THENCE ABOUT 1.4 MILES WEST ALONG A GRAVEL
 JB0089'ROAD, ABOUT 0.25 MILE WEST OF JUNCTION OF A GRAVEL ROAD NORTH,
 JB0089'IN THE TOP OF WEST END OF NORTH HEAD WALL OF A 6-FOOT CONCRETE
 JB0089'BOX CULVERT UNDER ROAD, 14 FEET NORTH OF CENTER LINE OF ROAD
 JB0089'AND ABOUT 1/2 FOOT BELOW LEVEL OF ROAD.
 JB0089
 JB0089                          STATION RECOVERY (2010)
 JB0089
 JB0089'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB0089'RECOVERED AS DESCRIBED
 JB0089
 JB0089                          STATION RECOVERY (2020)
 JB0089
 JB0089'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SAB)
 JB0089'MARK NOT FOUND.  DISK IS GONE AND STEM IS STILL IN HEADWALL OF BOX
 JB0089'CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0037 ***********************************************************************
 KB0037  DESIGNATION -  E 177
 KB0037  PID         -  KB0037
 KB0037  STATE/COUNTY-  IL/COLES
 KB0037  COUNTRY     -  US
 KB0037  USGS QUAD   -  CHARLESTON NORTH (2018)
 KB0037
 KB0037                         *CURRENT SURVEY CONTROL
 KB0037  ______________________________________________________________________
 KB0037* NAD 83(1986) POSITION- 39 35 11.     (N) 088 09 30.     (W)   SCALED
 KB0037* NAVD 88 ORTHO HEIGHT -   209.259 (meters)      686.54  (feet) ADJUSTED
 KB0037  ______________________________________________________________________
 KB0037  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 KB0037  DYNAMIC HEIGHT  -        209.143 (meters)      686.16  (feet) COMP
 KB0037  MODELED GRAVITY -    980,067.6   (mgal)                       NAVD 88
 KB0037
 KB0037  VERT ORDER      -  FIRST     CLASS II
 KB0037
 KB0037.The horizontal coordinates were scaled from a map and have
 KB0037.an estimated accuracy of +/- 6 seconds.
 KB0037
 KB0037.The orthometric height was determined by differential leveling and
 KB0037.adjusted by the NATIONAL GEODETIC SURVEY
 KB0037.in June 1991.
 KB0037
 KB0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0037.GEOID18 height accuracy estimate available here.
 KB0037
 KB0037.Click photographs - Photos may exist for this station.
 KB0037
 KB0037.The dynamic height is computed by dividing the NAVD 88
 KB0037.geopotential number by the normal gravity value computed on the
 KB0037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0037.degrees latitude (g = 980.6199 gals.).
 KB0037
 KB0037.The modeled gravity was interpolated from observed gravity values.
 KB0037
 KB0037;                    North         East    Units  Estimated Accuracy
 KB0037;SPC IL E     -   324,090.      315,030.      MT  (+/- 180 meters Scaled)
 KB0037
 KB0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ005824(NAD 83)
 KB0037
 KB0037                          SUPERSEDED SURVEY CONTROL
 KB0037
 KB0037  NGVD 29 (??/??/92)  209.333  (m)          686.79   (f) ADJ UNCH    1 2
 KB0037
 KB0037.Superseded values are not recommended for survey control.
 KB0037
 KB0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0037.See file dsdata.pdf to determine how the superseded data were derived.
 KB0037
 KB0037_MARKER: DB = BENCH MARK DISK
 KB0037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0037_STAMPING: E 177 1956
 KB0037_MARK LOGO: CGS
 KB0037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0037+STABILITY: SURFACE MOTION
 KB0037
 KB0037  HISTORY     - Date     Condition        Report By
 KB0037  HISTORY     - 1956     MONUMENTED       CGS
 KB0037  HISTORY     - 1973     GOOD             ILHD
 KB0037  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0037  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KB0037
 KB0037                          STATION DESCRIPTION
 KB0037
 KB0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0037'6.6 MI N FROM CHARLESTON.
 KB0037'ABOUT 6.6 MILES NORTH AND NORTHEAST ALONG THE NEW YORK, CHICAGO
 KB0037'AND ST. LOUIS RAILROAD FROM THE FREIGHT STATION AT CHARLESTON,
 KB0037'ABOUT 0.95 MILE NORTHEAST OF ROAD CROSSING AT FAIR GRANGE, AT A
 KB0037'NORTH-SOUTH BLACK TOP ROAD CROSSING, 26 FEET NORTHWEST OF
 KB0037'NORTHWEST RAIL, 63 1/2 FEET WEST OF CENTER LINE OF ROAD, 74 1/2
 KB0037'FEET NORTH AND ACROSS TRACK FROM TELEPHONE POLE NO. 312/18,
 KB0037'47 1/2 FEET WEST OF A CROSSING SIGN, 1 FOOT SOUTHEAST OF A FENCE
 KB0037'LINE, 2 FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT
 KB0037'LEVEL WITH TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB0037'3 INCHES.
 KB0037
 KB0037                          STATION RECOVERY (1973)
 KB0037
 KB0037'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0037'RECOVERED IN GOOD CONDITION.
 KB0037
 KB0037                          STATION RECOVERY (2005)
 KB0037
 KB0037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0037'MARK NOT FOUND.
 KB0037
 KB0037                          STATION RECOVERY (2011)
 KB0037
 KB0037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0037'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1503 ***********************************************************************
 KA1503  DESIGNATION -  E 178
 KA1503  PID         -  KA1503
 KA1503  STATE/COUNTY-  IL/EDGAR
 KA1503  COUNTRY     -  US
 KA1503  USGS QUAD   -  PARIS SOUTH (2018)
 KA1503
 KA1503                         *CURRENT SURVEY CONTROL
 KA1503  ______________________________________________________________________
 KA1503* NAD 83(1986) POSITION- 39 37 06.89   (N) 087 42 16.60   (W)   HD_HELD1
 KA1503* NAVD 88 ORTHO HEIGHT -   219.128 (meters)      718.92  (feet) ADJUSTED
 KA1503  ______________________________________________________________________
 KA1503  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 KA1503  DYNAMIC HEIGHT  -        219.012 (meters)      718.54  (feet) COMP
 KA1503  MODELED GRAVITY -    980,092.1   (mgal)                       NAVD 88
 KA1503
 KA1503  VERT ORDER      -  FIRST     CLASS II
 KA1503
 KA1503.The horizontal coordinates were determined by differentially corrected
 KA1503.hand held GPS observations or other comparable positioning techniques
 KA1503.and have an estimated accuracy of +/- 3 meters.
 KA1503
 KA1503.The orthometric height was determined by differential leveling and
 KA1503.adjusted by the NATIONAL GEODETIC SURVEY
 KA1503.in June 1991.
 KA1503
 KA1503.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1503.GEOID18 height accuracy estimate available here.
 KA1503
 KA1503.Click photographs - Photos may exist for this station.
 KA1503
 KA1503.The dynamic height is computed by dividing the NAVD 88
 KA1503.geopotential number by the normal gravity value computed on the
 KA1503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1503.degrees latitude (g = 980.6199 gals.).
 KA1503
 KA1503.The modeled gravity was interpolated from observed gravity values.
 KA1503
 KA1503;                    North         East    Units  Estimated Accuracy
 KA1503;SPC IL E     -   327,840.9     353,985.4     MT  (+/- 3 meters HH1 GPS) 
 KA1503
 KA1503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3952185661(NAD 83)
 KA1503
 KA1503                          SUPERSEDED SURVEY CONTROL
 KA1503
 KA1503  NGVD 29 (??/??/92)  219.221  (m)          719.23   (f) ADJ UNCH    1 2
 KA1503
 KA1503.Superseded values are not recommended for survey control.
 KA1503
 KA1503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1503.See file dsdata.pdf to determine how the superseded data were derived.
 KA1503
 KA1503_MARKER: DB = BENCH MARK DISK
 KA1503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1503_STAMPING: E 178 1956
 KA1503_MARK LOGO: CGS
 KA1503_PROJECTION: FLUSH
 KA1503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1503+STABILITY: SURFACE MOTION
 KA1503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1503+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2012
 KA1503
 KA1503  HISTORY     - Date     Condition        Report By
 KA1503  HISTORY     - 1956     MONUMENTED       CGS
 KA1503  HISTORY     - 20120401 GOOD             GEOSPC
 KA1503
 KA1503                          STATION DESCRIPTION
 KA1503
 KA1503'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1503'AT PARIS.
 KA1503'AT PARIS, ABOUT 0.45 MILE WEST ALONG WEST COURT STREET FROM THE
 KA1503'COURT HOUSE, THENCE ABOUT 0.55 MILE NORTH ALONG THE NEW YORK
 KA1503'CENTRAL RAILROAD, AT CROSSING OF MAPLE AVENUE, IN SECTION 35,
 KA1503'T.14 N., R.12 W., 23 1/2 FEET EAST OF EAST RAIL OF MAIN TRACK,
 KA1503'219 FEET NORTH OF CENTER OF CROSSING OF MAIN TRACK AND MAPLE
 KA1503'AVENUE, 217 FEET NORTH OF CENTER LINE OF MAPLE AVENUE, 61 FEET
 KA1503'WEST-SOUTHWEST OF SOUTHWEST CORNER OF A BARN, 13 1/2 FEET SOUTH
 KA1503'OF THE SECOND TELEPHONE POLE NORTH OF CROSSING OF MAPLE AVENUE,
 KA1503'1 FOOT WEST OF A FENCE LINE, 1 1/2 FEET NORTH OF A WHITE WOODEN
 KA1503'WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND SET IN THE
 KA1503'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1503
 KA1503                          STATION RECOVERY (2012)
 KA1503
 KA1503'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1503'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1915 ***********************************************************************
 ME1915  DESIGNATION -  E 18
 ME1915  PID         -  ME1915
 ME1915  STATE/COUNTY-  IL/COOK
 ME1915  COUNTRY     -  US
 ME1915  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1915
 ME1915                         *CURRENT SURVEY CONTROL
 ME1915  ______________________________________________________________________
 ME1915* NAD 83(1986) POSITION- 41 57 41.     (N) 087 40 27.     (W)   SCALED
 ME1915* NAVD 88 ORTHO HEIGHT -   185.357 (meters)      608.13  (feet) ADJUSTED
 ME1915  ______________________________________________________________________
 ME1915  GEOID HEIGHT    -        -33.693 (meters)                     GEOID18
 ME1915  DYNAMIC HEIGHT  -        185.295 (meters)      607.92  (feet) COMP
 ME1915  MODELED GRAVITY -    980,284.2   (mgal)                       NAVD 88
 ME1915
 ME1915  VERT ORDER      -  FIRST     CLASS II
 ME1915
 ME1915.The horizontal coordinates were scaled from a map and have
 ME1915.an estimated accuracy of +/- 6 seconds.
 ME1915
 ME1915.The orthometric height was determined by differential leveling and
 ME1915.adjusted by the NATIONAL GEODETIC SURVEY
 ME1915.in June 1991.
 ME1915
 ME1915.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1915.GEOID18 height accuracy estimate available here.
 ME1915
 ME1915.Click photographs - Photos may exist for this station.
 ME1915
 ME1915.The dynamic height is computed by dividing the NAVD 88
 ME1915.geopotential number by the normal gravity value computed on the
 ME1915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1915.degrees latitude (g = 980.6199 gals.).
 ME1915
 ME1915.The modeled gravity was interpolated from observed gravity values.
 ME1915
 ME1915;                    North         East    Units  Estimated Accuracy
 ME1915;SPC IL E     -   588,020.      354,640.      MT  (+/- 180 meters Scaled)
 ME1915
 ME1915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441457(NAD 83)
 ME1915
 ME1915                          SUPERSEDED SURVEY CONTROL
 ME1915
 ME1915  NGVD 29 (??/??/92)  185.444  (m)          608.41   (f) ADJ UNCH    1 2
 ME1915
 ME1915.Superseded values are not recommended for survey control.
 ME1915
 ME1915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1915.See file dsdata.pdf to determine how the superseded data were derived.
 ME1915
 ME1915_MARKER: DB = BENCH MARK DISK
 ME1915_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1915_SP_SET: ABUTMENT
 ME1915_STAMPING: E 18 1934
 ME1915_MARK LOGO: CGS
 ME1915_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1915
 ME1915  HISTORY     - Date     Condition        Report By
 ME1915  HISTORY     - 1934     MONUMENTED       CGS
 ME1915  HISTORY     - 1947     GOOD             CGS
 ME1915  HISTORY     - 1971     GOOD             NGS
 ME1915  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1915  HISTORY     - 1987     POOR             USPSQD
 ME1915
 ME1915                          STATION DESCRIPTION
 ME1915
 ME1915'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1915'AT CHICAGO.
 ME1915'AT CHICAGO, ALONG THE CHICAGO AND NORTHWESTERN RAILWAY, SET IN
 ME1915'THE TOP OF THE WEST END OF THE SOUTH STONE ABUTMENT OF RAILWAY
 ME1915'OVER PASS NO. 1304 1/2 OVER MONTROSE AVENUE, WEST AND ACROSS
 ME1915'TRACKS FROM MILE POST 6, 5.5 FEET WEST OF THE WEST RAIL OF THE
 ME1915'WEST TRACK, 2.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 ME1915'SOUTH END OF THE WEST GIRDER AND ABOUT 1 1/2 FOOT BELOW THE
 ME1915'TRACK.
 ME1915
 ME1915                          STATION RECOVERY (1971)
 ME1915
 ME1915'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1915'RECOVERED IN GOOD CONDITION.
 ME1915
 ME1915                          STATION RECOVERY (1977)
 ME1915
 ME1915'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1915'MARK NOT FOUND.
 ME1915
 ME1915                          STATION RECOVERY (1987)
 ME1915
 ME1915'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1915'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1325 ***********************************************************************
 KA1325  DESIGNATION -  E 182
 KA1325  PID         -  KA1325
 KA1325  STATE/COUNTY-  IL/CRAWFORD
 KA1325  COUNTRY     -  US
 KA1325  USGS QUAD   -  MEROM (2019)
 KA1325
 KA1325                         *CURRENT SURVEY CONTROL
 KA1325  ______________________________________________________________________
 KA1325* NAD 83(1986) POSITION- 39 00 56.     (N) 087 36 42.     (W)   SCALED
 KA1325* NAVD 88 ORTHO HEIGHT -   134.544 (meters)      441.42  (feet) ADJUSTED
 KA1325  ______________________________________________________________________
 KA1325  GEOID HEIGHT    -        -31.951 (meters)                     GEOID18
 KA1325  DYNAMIC HEIGHT  -        134.465 (meters)      441.16  (feet) COMP
 KA1325  MODELED GRAVITY -    980,033.1   (mgal)                       NAVD 88
 KA1325
 KA1325  VERT ORDER      -  FIRST     CLASS II
 KA1325
 KA1325.The horizontal coordinates were scaled from a map and have
 KA1325.an estimated accuracy of +/- 6 seconds.
 KA1325
 KA1325.The orthometric height was determined by differential leveling and
 KA1325.adjusted by the NATIONAL GEODETIC SURVEY
 KA1325.in June 1991.
 KA1325
 KA1325.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1325.GEOID18 height accuracy estimate available here.
 KA1325
 KA1325.Click photographs - Photos may exist for this station.
 KA1325
 KA1325.The dynamic height is computed by dividing the NAVD 88
 KA1325.geopotential number by the normal gravity value computed on the
 KA1325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1325.degrees latitude (g = 980.6199 gals.).
 KA1325
 KA1325.The modeled gravity was interpolated from observed gravity values.
 KA1325
 KA1325;                    North         East    Units  Estimated Accuracy
 KA1325;SPC IL E     -   260,950.      362,500.      MT  (+/- 180 meters Scaled)
 KA1325
 KA1325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ470186(NAD 83)
 KA1325
 KA1325                          SUPERSEDED SURVEY CONTROL
 KA1325
 KA1325  NGVD 29 (??/??/92)  134.677  (m)          441.85   (f) ADJ UNCH    1 2
 KA1325
 KA1325.Superseded values are not recommended for survey control.
 KA1325
 KA1325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1325.See file dsdata.pdf to determine how the superseded data were derived.
 KA1325
 KA1325_MARKER: DB = BENCH MARK DISK
 KA1325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1325_STAMPING: E 182 1956
 KA1325_MARK LOGO: CGS
 KA1325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1325+STABILITY: SURFACE MOTION
 KA1325
 KA1325  HISTORY     - Date     Condition        Report By
 KA1325  HISTORY     - 1956     MONUMENTED       CGS
 KA1325
 KA1325                          STATION DESCRIPTION
 KA1325
 KA1325'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1325'0.8 MI N FROM PALESTINE.
 KA1325'0.8 MILE NORTH ALONG LINCOLN NATIONAL MEMORIAL HIGHWAY FROM THE
 KA1325'ILLINOIS CENTRAL RAILROAD FREIGHT STATION AT PALESTINE, AT
 KA1325'(PALESTINE AIRPORT,) OHIO OIL CO. AIRPORT, 44 FEET EAST OF CENTER
 KA1325'LINE OF HIGHWAY, 22 FEET SOUTH OF CENTER LINE OF A DRIVE ALONG
 KA1325'NORTH EDGE OF AIRPORT, 25 FEET NORTHWEST OF NORTHWEST CORNER OF
 KA1325'SMALL OFFICE BUILDING, 7 FEET EAST OF A LONE 30-INCH WILD CHERRY
 KA1325'TREE, ABOUT 2 FEET ABOVE LEVEL OF HIGHWAY AND SET IN THE TOP OF A
 KA1325'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1297 ***********************************************************************
 KA1297  DESIGNATION -  E 183
 KA1297  PID         -  KA1297
 KA1297  STATE/COUNTY-  IL/CLARK
 KA1297  COUNTRY     -  US
 KA1297  USGS QUAD   -  WEST UNION (2018)
 KA1297
 KA1297                         *CURRENT SURVEY CONTROL
 KA1297  ______________________________________________________________________
 KA1297* NAD 83(1986) POSITION- 39 12 55.     (N) 087 37 43.     (W)   SCALED
 KA1297* NAVD 88 ORTHO HEIGHT -   136.518 (meters)      447.89  (feet) ADJUSTED
 KA1297  ______________________________________________________________________
 KA1297  GEOID HEIGHT    -        -32.195 (meters)                     GEOID18
 KA1297  DYNAMIC HEIGHT  -        136.439 (meters)      447.63  (feet) COMP
 KA1297  MODELED GRAVITY -    980,044.0   (mgal)                       NAVD 88
 KA1297
 KA1297  VERT ORDER      -  FIRST     CLASS II
 KA1297
 KA1297.The horizontal coordinates were scaled from a map and have
 KA1297.an estimated accuracy of +/- 6 seconds.
 KA1297
 KA1297.The orthometric height was determined by differential leveling and
 KA1297.adjusted by the NATIONAL GEODETIC SURVEY
 KA1297.in June 1991.
 KA1297
 KA1297.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1297.GEOID18 height accuracy estimate available here.
 KA1297
 KA1297.Click photographs - Photos may exist for this station.
 KA1297
 KA1297.The dynamic height is computed by dividing the NAVD 88
 KA1297.geopotential number by the normal gravity value computed on the
 KA1297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1297.degrees latitude (g = 980.6199 gals.).
 KA1297
 KA1297.The modeled gravity was interpolated from observed gravity values.
 KA1297
 KA1297;                    North         East    Units  Estimated Accuracy
 KA1297;SPC IL E     -   283,110.      360,860.      MT  (+/- 180 meters Scaled)
 KA1297
 KA1297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ457408(NAD 83)
 KA1297
 KA1297                          SUPERSEDED SURVEY CONTROL
 KA1297
 KA1297  NGVD 29 (??/??/92)  136.637  (m)          448.28   (f) ADJ UNCH    1 2
 KA1297
 KA1297.Superseded values are not recommended for survey control.
 KA1297
 KA1297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1297.See file dsdata.pdf to determine how the superseded data were derived.
 KA1297
 KA1297_MARKER: DB = BENCH MARK DISK
 KA1297_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KA1297_SP_SET: BOX CULVERT HEADWALL
 KA1297_STAMPING: E 183 1956
 KA1297_MARK LOGO: CGS
 KA1297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1297+STABILITY: SURFACE MOTION
 KA1297
 KA1297  HISTORY     - Date     Condition        Report By
 KA1297  HISTORY     - 1956     MONUMENTED       CGS
 KA1297  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1297
 KA1297                          STATION DESCRIPTION
 KA1297
 KA1297'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1297'4 MI NE FROM YORK.
 KA1297'3.2 MILES NORTH ALONG A GRAVEL ROAD FROM THE SCHOOL AT YORK,
 KA1297'THENCE ABOUT 0.85 MILE EAST ALONG A BLACK TOP AND GRAVEL ROAD,
 KA1297'IN THE TOP OF THE EAST END OF THE SOUTH HEAD WALL OF A 2-FOOT
 KA1297'CONCRETE BOX CULVERT, 10 1/2 FEET SOUTH OF CENTER LINE OF ROAD,
 KA1297'29 FEET SOUTHWEST OF CENTER OF INTERSECTION OF A NORTH-SOUTH ROAD,
 KA1297'28 FEET WEST OF CENTER LINE OF NORTH-SOUTH ROAD, 1 FOOT WEST OF
 KA1297'EAST END OF HEAD WALL AND ABOUT 1 1/2 FEET ABOVE LEVEL OF ROAD.
 KA1297
 KA1297                          STATION RECOVERY (2005)
 KA1297
 KA1297'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1297'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1468 ***********************************************************************
 KA1468  DESIGNATION -  E 184
 KA1468  PID         -  KA1468
 KA1468  STATE/COUNTY-  IL/EDGAR
 KA1468  COUNTRY     -  US
 KA1468  USGS QUAD   -  BROCTON (2018)
 KA1468
 KA1468                         *CURRENT SURVEY CONTROL
 KA1468  ______________________________________________________________________
 KA1468* NAD 83(1986) POSITION- 39 42 56.0    (N) 087 55 56.2    (W)   HD_HELD2
 KA1468* NAVD 88 ORTHO HEIGHT -   202.717 (meters)      665.08  (feet) ADJUSTED
 KA1468  ______________________________________________________________________
 KA1468  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 KA1468  DYNAMIC HEIGHT  -        202.608 (meters)      664.72  (feet) COMP
 KA1468  MODELED GRAVITY -    980,084.7   (mgal)                       NAVD 88
 KA1468
 KA1468  VERT ORDER      -  FIRST     CLASS II
 KA1468
 KA1468.The horizontal coordinates were established by autonomous hand held GPS
 KA1468.observations and have an estimated accuracy of +/- 10 meters.
 KA1468
 KA1468.The orthometric height was determined by differential leveling and
 KA1468.adjusted by the NATIONAL GEODETIC SURVEY
 KA1468.in June 1991.
 KA1468
 KA1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1468.GEOID18 height accuracy estimate available here.
 KA1468
 KA1468.Click photographs - Photos may exist for this station.
 KA1468
 KA1468.The dynamic height is computed by dividing the NAVD 88
 KA1468.geopotential number by the normal gravity value computed on the
 KA1468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1468.degrees latitude (g = 980.6199 gals.).
 KA1468
 KA1468.The modeled gravity was interpolated from observed gravity values.
 KA1468
 KA1468;                    North         East    Units  Estimated Accuracy
 KA1468;SPC IL E     -   338,496.      334,389.      MT  (+/- 10 meters HH2 GPS)
 KA1468
 KA1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2009196602(NAD 83)
 KA1468
 KA1468                          SUPERSEDED SURVEY CONTROL
 KA1468
 KA1468  NGVD 29 (??/??/92)  202.794  (m)          665.33   (f) ADJ UNCH    1 2
 KA1468
 KA1468.Superseded values are not recommended for survey control.
 KA1468
 KA1468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1468.See file dsdata.pdf to determine how the superseded data were derived.
 KA1468
 KA1468_MARKER: DB = BENCH MARK DISK
 KA1468_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1468_SP_SET: BUILDING
 KA1468_STAMPING: E 184 1956
 KA1468_MARK LOGO: CGS
 KA1468_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1468_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1468+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2011
 KA1468
 KA1468  HISTORY     - Date     Condition        Report By
 KA1468  HISTORY     - 1956     MONUMENTED       CGS
 KA1468  HISTORY     - 20110127 GOOD             ILDT
 KA1468
 KA1468                          STATION DESCRIPTION
 KA1468
 KA1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1468'AT BROCTON.
 KA1468'AT BROCTON, ABOUT 37 YARDS NORTH-NORTHWEST AND ACROSS A STREET
 KA1468'FROM THE NORTH CORNER OF THE NEW YORK, CHICAGO AND ST. LOUIS
 KA1468'RAILROAD STATION, SET VERTICALLY IN THE SOUTH FACE OF BROCTON
 KA1468'BANK BUILDING (OCCUPIED IN 1956 BY KNICLEY TAVERN), 20 FEET EAST
 KA1468'OF SOUTHWEST CORNER OF BUILDING, 1 FOOT WEST OF SOUTHEAST CORNER
 KA1468'OF BUILDING AND 3 FEET ABOVE LEVEL OF SIDEWALK.
 KA1468
 KA1468                          STATION RECOVERY (2011)
 KA1468
 KA1468'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1468'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1002 ***********************************************************************
 KB1002  DESIGNATION -  E 185
 KB1002  PID         -  KB1002
 KB1002  STATE/COUNTY-  IL/SANGAMON
 KB1002  COUNTRY     -  US
 KB1002  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1002
 KB1002                         *CURRENT SURVEY CONTROL
 KB1002  ______________________________________________________________________
 KB1002* NAD 83(1986) POSITION- 39 49 36.     (N) 089 39 49.     (W)   SCALED
 KB1002* NAVD 88 ORTHO HEIGHT -   168.052 (meters)      551.35  (feet) ADJUSTED
 KB1002  ______________________________________________________________________
 KB1002  GEOID HEIGHT    -        -32.586 (meters)                     GEOID18
 KB1002  DYNAMIC HEIGHT  -        167.960 (meters)      551.05  (feet) COMP
 KB1002  MODELED GRAVITY -    980,076.8   (mgal)                       NAVD 88
 KB1002
 KB1002  VERT ORDER      -  SECOND    CLASS 0
 KB1002
 KB1002.The horizontal coordinates were scaled from a map and have
 KB1002.an estimated accuracy of +/- 6 seconds.
 KB1002
 KB1002.The orthometric height was determined by differential leveling and
 KB1002.adjusted by the NATIONAL GEODETIC SURVEY
 KB1002.in June 1991.
 KB1002
 KB1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1002.GEOID18 height accuracy estimate available here.
 KB1002
 KB1002.Click photographs - Photos may exist for this station.
 KB1002
 KB1002.The dynamic height is computed by dividing the NAVD 88
 KB1002.geopotential number by the normal gravity value computed on the
 KB1002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1002.degrees latitude (g = 980.6199 gals.).
 KB1002
 KB1002.The modeled gravity was interpolated from observed gravity values.
 KB1002
 KB1002;                    North         East    Units  Estimated Accuracy
 KB1002;SPC IL W     -   350,860.      743,060.      MT  (+/- 180 meters Scaled)
 KB1002
 KB1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK720119(NAD 83)
 KB1002
 KB1002                          SUPERSEDED SURVEY CONTROL
 KB1002
 KB1002  NGVD 29 (??/??/92)  168.149  (m)          551.67   (f) ADJ UNCH    2 0
 KB1002
 KB1002.Superseded values are not recommended for survey control.
 KB1002
 KB1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1002.See file dsdata.pdf to determine how the superseded data were derived.
 KB1002
 KB1002_MARKER: DB = BENCH MARK DISK
 KB1002_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB1002_SP_SET: BRIDGE
 KB1002_STAMPING: E 185 1958
 KB1002_MARK LOGO: CGS
 KB1002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1002
 KB1002  HISTORY     - Date     Condition        Report By
 KB1002  HISTORY     - 1958     MONUMENTED       CGS
 KB1002
 KB1002                          STATION DESCRIPTION
 KB1002
 KB1002'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 KB1002'.5 MI NW FROM SPRINGFIELD.
 KB1002'LOCATED 1 MILE NORTHWEST OF SPRINGFIELD, ILLINOIS ON STATE HIGHWAY
 KB1002'29 IN THE TOP OF THE WEST RAILING OF THE PANTHER CREEK BRIDGE,
 KB1002'19.7 FEET NORTH OF THE SOUTH END OF WEST RAILING.  A STANDARD DISK
 KB1002'STAMPED E 185 1958 AND CEMENTED IN THE TOP OF THE RAILING ABOUT
 KB1002'4 FEET ABOVE THE ROADWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0290 ***********************************************************************
 MG0290  DESIGNATION -  E 190
 MG0290  PID         -  MG0290
 MG0290  STATE/COUNTY-  IL/HENRY
 MG0290  COUNTRY     -  US
 MG0290  USGS QUAD   -  ATKINSON (2018)
 MG0290
 MG0290                         *CURRENT SURVEY CONTROL
 MG0290  ______________________________________________________________________
 MG0290* NAD 83(1986) POSITION- 41 24 38.     (N) 090 07 15.     (W)   SCALED
 MG0290* NAVD 88 ORTHO HEIGHT -   199.100 (meters)      653.21  (feet) ADJUSTED
 MG0290  ______________________________________________________________________
 MG0290  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 MG0290  DYNAMIC HEIGHT  -        199.021 (meters)      652.95  (feet) COMP
 MG0290  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 MG0290
 MG0290  VERT ORDER      -  SECOND    CLASS 0
 MG0290
 MG0290.The horizontal coordinates were scaled from a map and have
 MG0290.an estimated accuracy of +/- 6 seconds.
 MG0290
 MG0290.The orthometric height was determined by differential leveling and
 MG0290.adjusted by the NATIONAL GEODETIC SURVEY
 MG0290.in June 1991.
 MG0290
 MG0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0290.GEOID18 height accuracy estimate available here.
 MG0290
 MG0290.Click photographs - Photos may exist for this station.
 MG0290
 MG0290.The dynamic height is computed by dividing the NAVD 88
 MG0290.geopotential number by the normal gravity value computed on the
 MG0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0290.degrees latitude (g = 980.6199 gals.).
 MG0290
 MG0290.The modeled gravity was interpolated from observed gravity values.
 MG0290
 MG0290;                    North         East    Units  Estimated Accuracy
 MG0290;SPC IL W     -   526,620.      703,830.      MT  (+/- 180 meters Scaled)
 MG0290
 MG0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF406883(NAD 83)
 MG0290
 MG0290                          SUPERSEDED SURVEY CONTROL
 MG0290
 MG0290  NGVD 29 (??/??/92)  199.178  (m)          653.47   (f) ADJ UNCH    2 0
 MG0290
 MG0290.Superseded values are not recommended for survey control.
 MG0290
 MG0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0290.See file dsdata.pdf to determine how the superseded data were derived.
 MG0290
 MG0290_MARKER: DB = BENCH MARK DISK
 MG0290_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0290_SP_SET: BRIDGE
 MG0290_STAMPING: E 190 1959
 MG0290_MARK LOGO: CGS
 MG0290_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0290
 MG0290  HISTORY     - Date     Condition        Report By
 MG0290  HISTORY     - 1959     MONUMENTED       CGS
 MG0290  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0290  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0290  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0290
 MG0290                          STATION DESCRIPTION
 MG0290
 MG0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0290'4.2 MI SE FROM GENESEO.
 MG0290'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 82 FROM ITS JUNCTION
 MG0290'WITH U.S. HIGHWAY 6 IN THE SOUTHERN PART OF GENESEO, THENCE 2.15
 MG0290'MILES EAST ALONG BLACKTOP ROAD, SET IN THE TOP OF THE NORTHWEST
 MG0290'END OF THE SOUTHEAST WINGWALL OF A 15-FOOT CONCRETE BRIDGE,
 MG0290'66 FEET WEST OF THE WEST EDGE OF A BOARD GATE, 10 FEET SOUTH OF
 MG0290'THE CENTER LINE OF THE ROAD, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 MG0290'ROAD.
 MG0290
 MG0290                          STATION RECOVERY (1996)
 MG0290
 MG0290'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0290'MARK NOT FOUND.
 MG0290
 MG0290                          STATION RECOVERY (2001)
 MG0290
 MG0290'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0290'MARK NOT FOUND.
 MG0290
 MG0290                          STATION RECOVERY (2004)
 MG0290
 MG0290'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0290'JUST FOR YOU DEB
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1024 ***********************************************************************
 MF1024  DESIGNATION -  E 191 RESET
 MF1024  PID         -  MF1024
 MF1024  STATE/COUNTY-  IL/BUREAU
 MF1024  COUNTRY     -  US
 MF1024  USGS QUAD   -  MINERAL (2018)
 MF1024
 MF1024                         *CURRENT SURVEY CONTROL
 MF1024  ______________________________________________________________________
 MF1024* NAD 83(1986) POSITION- 41 23 09.8    (N) 089 50 01.9    (W)   HD_HELD2
 MF1024* NAVD 88 ORTHO HEIGHT -   190.97  (meters)      626.5   (feet) RESET
 MF1024  ______________________________________________________________________
 MF1024  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF1024  VERT ORDER      -  THIRD
 MF1024
 MF1024.The horizontal coordinates were established by autonomous hand held GPS
 MF1024.observations and have an estimated accuracy of +/- 10 meters.
 MF1024
 MF1024.The orthometric height was computed from unverified reset data.
 MF1024
 MF1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1024.GEOID18 height accuracy estimate available here.
 MF1024
 MF1024.Click photographs - Photos may exist for this station.
 MF1024
 MF1024;                    North         East    Units  Estimated Accuracy
 MF1024;SPC IL W     -   523,951.      727,835.      MT  (+/- 10 meters HH2 GPS)
 MF1024
 MF1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6305185490(NAD 83)
 MF1024
 MF1024                          SUPERSEDED SURVEY CONTROL
 MF1024
 MF1024.No superseded survey control is available for this station.
 MF1024
 MF1024_MARKER: DB = BENCH MARK DISK
 MF1024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1024_STAMPING: E 191 1959 RESET 1961
 MF1024_MARK LOGO: CGS
 MF1024_PROJECTION: FLUSH
 MF1024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1024+STABILITY: SURFACE MOTION
 MF1024
 MF1024  HISTORY     - Date     Condition        Report By
 MF1024  HISTORY     - 1961     MONUMENTED       CGS
 MF1024  HISTORY     - 1964     GOOD             CGS
 MF1024  HISTORY     - 20090507 GOOD             GEOCAC
 MF1024
 MF1024                          STATION DESCRIPTION
 MF1024
 MF1024'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF1024'0.4 MI N FROM MINERAL.
 MF1024'ABOUT 0.15 MILE EAST ALONG STREET PARALLELING ALONG THE NORTH
 MF1024'SIDE OF THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD FROM THE
 MF1024'STATION AT MINERAL, THENCE 0.3 MILE NORTH ALONG A BLACKTOP ROAD
 MF1024'TO THE MARK ON LEFT, WEST SIDE OF ROAD, 254 FEET SOUTH OF DRIVEWAY,
 MF1024'26 FEET WEST OF CENTER OF ROAD, 1.9 FEET SOUTHWEST OF WITNESS
 MF1024'POST, 6 FEET SOUTH OF POWER LINE POLE.  THE MARK IS SET IN TOP OF
 MF1024'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.
 MF1024
 MF1024                          STATION RECOVERY (1964)
 MF1024
 MF1024'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 MF1024'RECOVERED IN GOOD CONDITION.
 MF1024
 MF1024                          STATION RECOVERY (2009)
 MF1024
 MF1024'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 MF1024'THE STATION IS ON THE WEST SIDE OF EAST STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1085 ***********************************************************************
 MF1085  DESIGNATION -  E 192
 MF1085  PID         -  MF1085
 MF1085  STATE/COUNTY-  IL/BUREAU
 MF1085  COUNTRY     -  US
 MF1085  USGS QUAD   -  BUDA NE (2018)
 MF1085
 MF1085                         *CURRENT SURVEY CONTROL
 MF1085  ______________________________________________________________________
 MF1085* NAD 83(1986) POSITION- 41 22 38.     (N) 089 35 16.     (W)   SCALED
 MF1085* NAVD 88 ORTHO HEIGHT -   202.868 (meters)      665.58  (feet) ADJUSTED
 MF1085  ______________________________________________________________________
 MF1085  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 MF1085  DYNAMIC HEIGHT  -        202.785 (meters)      665.30  (feet) COMP
 MF1085  MODELED GRAVITY -    980,213.3   (mgal)                       NAVD 88
 MF1085
 MF1085  VERT ORDER      -  SECOND    CLASS 0
 MF1085
 MF1085.The horizontal coordinates were scaled from a map and have
 MF1085.an estimated accuracy of +/- 6 seconds.
 MF1085
 MF1085.The orthometric height was determined by differential leveling and
 MF1085.adjusted by the NATIONAL GEODETIC SURVEY
 MF1085.in June 1991.
 MF1085
 MF1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1085.GEOID18 height accuracy estimate available here.
 MF1085
 MF1085.Click photographs - Photos may exist for this station.
 MF1085
 MF1085.The dynamic height is computed by dividing the NAVD 88
 MF1085.geopotential number by the normal gravity value computed on the
 MF1085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1085.degrees latitude (g = 980.6199 gals.).
 MF1085
 MF1085.The modeled gravity was interpolated from observed gravity values.
 MF1085
 MF1085;                    North         East    Units  Estimated Accuracy
 MF1085;SPC IL W     -   523,080.      748,420.      MT  (+/- 180 meters Scaled)
 MF1085
 MF1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL836838(NAD 83)
 MF1085
 MF1085                          SUPERSEDED SURVEY CONTROL
 MF1085
 MF1085  NGVD 29 (??/??/92)  202.948  (m)          665.84   (f) ADJ UNCH    2 0
 MF1085
 MF1085.Superseded values are not recommended for survey control.
 MF1085
 MF1085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1085.See file dsdata.pdf to determine how the superseded data were derived.
 MF1085
 MF1085_MARKER: DB = BENCH MARK DISK
 MF1085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1085_STAMPING: E 192 1959
 MF1085_MARK LOGO: CGS
 MF1085_PROJECTION: PROJECTING 5 CENTIMETERS
 MF1085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1085+STABILITY: SURFACE MOTION
 MF1085
 MF1085  HISTORY     - Date     Condition        Report By
 MF1085  HISTORY     - 1959     MONUMENTED       CGS
 MF1085  HISTORY     - 19951202 GOOD             USPSQD
 MF1085  HISTORY     - 20010516 GOOD             USPSQD
 MF1085  HISTORY     - 20051012 GOOD             USPSQD
 MF1085  HISTORY     - 20171113 GOOD             JCLS
 MF1085
 MF1085                          STATION DESCRIPTION
 MF1085
 MF1085'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1085'1 MI N FROM WYANET.
 MF1085'ABOUT 0.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1085'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 0.8
 MF1085'MILES NORTH ALONG A BLACKTOP ROAD, ABOUT 0.35 MILES NORTH OF
 MF1085'THE JUNCTION OF GRAVEL ROAD WEST, NEAR A FARM HOUSE EAST OF THE
 MF1085'ROAD, 32 FEET EAST OF THE CENTER LINE OF THE ROAD, 33 FEET SOUTH
 MF1085'OF THE CENTER LINE OF THE DRIVEWAY EAST TO THE FARM HOUSE, 145
 MF1085'FEET SOUTH OF TELEPHONE POLE T 21, 95 FEET SOUTHWEST OF THE
 MF1085'SOUTHWEST CORNER OF THE FARM HOUSE, 1 1/2 FEET WEST OF FENCE
 MF1085'LINE, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, 2.3 FEET EAST
 MF1085'OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 MF1085'PROJECTING 2 INCHES.
 MF1085
 MF1085                          STATION RECOVERY (1995)
 MF1085
 MF1085'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1085'RECOVERED IN GOOD CONDITION.
 MF1085
 MF1085                          STATION RECOVERY (2001)
 MF1085
 MF1085'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1085'.
 MF1085
 MF1085                          STATION RECOVERY (2005)
 MF1085
 MF1085'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1085'RECOVERED IN GOOD CONDITION.
 MF1085
 MF1085                          STATION RECOVERY (2017)
 MF1085
 MF1085'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MF1085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0828 ***********************************************************************
 MF0828  DESIGNATION -  E 193
 MF0828  PID         -  MF0828
 MF0828  STATE/COUNTY-  IL/BUREAU
 MF0828  COUNTRY     -  US
 MF0828  USGS QUAD   -  SPRING VALLEY (2018)
 MF0828
 MF0828                         *CURRENT SURVEY CONTROL
 MF0828  ______________________________________________________________________
 MF0828* NAD 83(1986) POSITION- 41 19 04.     (N) 089 11 09.     (W)   SCALED
 MF0828* NAVD 88 ORTHO HEIGHT -   141.099 (meters)      462.92  (feet) ADJUSTED
 MF0828  ______________________________________________________________________
 MF0828  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0828  DYNAMIC HEIGHT  -        141.042 (meters)      462.74  (feet) COMP
 MF0828  MODELED GRAVITY -    980,223.9   (mgal)                       NAVD 88
 MF0828
 MF0828  VERT ORDER      -  FIRST     CLASS II
 MF0828
 MF0828.The horizontal coordinates were scaled from a map and have
 MF0828.an estimated accuracy of +/- 6 seconds.
 MF0828
 MF0828.The orthometric height was determined by differential leveling and
 MF0828.adjusted by the NATIONAL GEODETIC SURVEY
 MF0828.in June 1991.
 MF0828
 MF0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0828.GEOID18 height accuracy estimate available here.
 MF0828
 MF0828.Click photographs - Photos may exist for this station.
 MF0828
 MF0828.The dynamic height is computed by dividing the NAVD 88
 MF0828.geopotential number by the normal gravity value computed on the
 MF0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0828.degrees latitude (g = 980.6199 gals.).
 MF0828
 MF0828.The modeled gravity was interpolated from observed gravity values.
 MF0828
 MF0828;                    North         East    Units  Estimated Accuracy
 MF0828;SPC IL W     -   516,780.      782,120.      MT  (+/- 180 meters Scaled)
 MF0828
 MF0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL170763(NAD 83)
 MF0828
 MF0828                          SUPERSEDED SURVEY CONTROL
 MF0828
 MF0828  NGVD 29 (??/??/92)  141.181  (m)          463.19   (f) ADJ UNCH    1 2
 MF0828
 MF0828.Superseded values are not recommended for survey control.
 MF0828
 MF0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0828.See file dsdata.pdf to determine how the superseded data were derived.
 MF0828
 MF0828_MARKER: DB = BENCH MARK DISK
 MF0828_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0828_SP_SET: BOX CULVERT HEADWALL
 MF0828_STAMPING: E 193 1959
 MF0828_MARK LOGO: CGS
 MF0828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0828+STABILITY: SURFACE MOTION
 MF0828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0828+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2001
 MF0828
 MF0828  HISTORY     - Date     Condition        Report By
 MF0828  HISTORY     - 1959     MONUMENTED       CGS
 MF0828  HISTORY     - 1960     GOOD             CGS
 MF0828  HISTORY     - 1981     GOOD             AEROS
 MF0828  HISTORY     - 19960406 GOOD             USPSQD
 MF0828  HISTORY     - 20010606 GOOD             USPSQD
 MF0828  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0828  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0828
 MF0828                          STATION DESCRIPTION
 MF0828
 MF0828'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0828'0.6 MI E FROM SPRING VALLEY.
 MF0828'ABOUT 0.65 MILE EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0828'RAILROAD FROM THE STATION AT SPRING VALLEY, 0.35 MILE EAST OF
 MF0828'MILEPOST 104, IN TOP OF THE WEST END OF THE SOUTH HEAD WALL TO A
 MF0828'6-FOOT CONCRETE BOX CULVERT, 7 1/2 FEET SOUTH OF THE SOUTH RAIL
 MF0828'OF THE SOUTH TRACK, 4 FEET EAST OF THE WEST END OF THE HEAD WALL,
 MF0828'AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 MF0828
 MF0828                          STATION RECOVERY (1981)
 MF0828
 MF0828'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 MF0828'RECOVERED IN GOOD CONDITION.
 MF0828
 MF0828                          STATION RECOVERY (1996)
 MF0828
 MF0828'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0828'RECOVERED IN GOOD CONDITION.
 MF0828
 MF0828                          STATION RECOVERY (2001)
 MF0828
 MF0828'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0828'RECOVERED IN GOOD CONDITION.
 MF0828
 MF0828                          STATION RECOVERY (2005)
 MF0828
 MF0828'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0828'MARK NOT FOUND.
 MF0828
 MF0828                          STATION RECOVERY (2014)
 MF0828
 MF0828'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0828'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0150 ***********************************************************************
 MG0150  DESIGNATION -  E 194 RESET
 MG0150  PID         -  MG0150
 MG0150  STATE/COUNTY-  IL/HENRY
 MG0150  COUNTRY     -  US
 MG0150  USGS QUAD   -  GREEN ROCK (2018)
 MG0150
 MG0150                         *CURRENT SURVEY CONTROL
 MG0150  ______________________________________________________________________
 MG0150* NAD 83(1986) POSITION- 41 22 56.     (N) 090 20 33.     (W)   SCALED
 MG0150* NAVD 88 ORTHO HEIGHT -   230.27  (meters)      755.5   (feet) RESET
 MG0150  ______________________________________________________________________
 MG0150  GEOID HEIGHT    -        -32.829 (meters)                     GEOID18
 MG0150  VERT ORDER      -  THIRD
 MG0150
 MG0150.The horizontal coordinates were scaled from a map and have
 MG0150.an estimated accuracy of +/- 6 seconds.
 MG0150
 MG0150.The orthometric height was computed from unverified reset data.
 MG0150
 MG0150.No vertical observational check was made to the station.
 MG0150
 MG0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0150.GEOID18 height accuracy estimate available here.
 MG0150
 MG0150.Click photographs - Photos may exist for this station.
 MG0150
 MG0150;                    North         East    Units  Estimated Accuracy
 MG0150;SPC IL W     -   523,490.      685,290.      MT  (+/- 180 meters Scaled)
 MG0150
 MG0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF222845(NAD 83)
 MG0150
 MG0150                          SUPERSEDED SURVEY CONTROL
 MG0150
 MG0150  NGVD 29 (??/??/??)  230.34   (m)          755.7    (f) RESET       3  
 MG0150
 MG0150.Superseded values are not recommended for survey control.
 MG0150
 MG0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0150.See file dsdata.pdf to determine how the superseded data were derived.
 MG0150
 MG0150_MARKER: DB = BENCH MARK DISK
 MG0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0150_STAMPING: E 194 RESET 1970
 MG0150_MARK LOGO: CGS
 MG0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0150+STABILITY: SURFACE MOTION
 MG0150
 MG0150  HISTORY     - Date     Condition        Report By
 MG0150  HISTORY     - 1970     MONUMENTED       NGS
 MG0150  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0150  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0150
 MG0150                          STATION DESCRIPTION
 MG0150
 MG0150'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 MG0150'3 MI NE FROM ORION.
 MG0150'ABOUT 0.35 MILES EAST ALONG 12TH AVE FROM THE ORION HIGH SCHOOL
 MG0150'IN ORION, THENCE NORTH ALONG 13TH STREET FOR 2.3 MILES TO A PAVED
 MG0150'CROSSROAD, THENCE EAST ALONG PAVED ROAD FOR 1.4 MILES TO A T-ROAD
 MG0150'AND FARM LANE AHEAD, 0.25 MILE EAST ON LANE TO THE MARK ON THE
 MG0150'RIGHT, 11 FEET NORTH OF CENTERLINE OF LANE, 1 FOOT EAST OF A
 MG0150'METAL WITNESS POST, 3 FEET WEST OF A POWER POLE, ON THE PROPERTY
 MG0150'OF MR. L.G. SIEGHARTNER.  A STANDARD DISK SET IN THE TOP OF A
 MG0150'ROUND CONCRETE POST PROJECTING 6 INCHES.
 MG0150
 MG0150                          STATION RECOVERY (1996)
 MG0150
 MG0150'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0150'MARK NOT FOUND.
 MG0150
 MG0150                          STATION RECOVERY (2001)
 MG0150
 MG0150'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0217 ***********************************************************************
 MG0217  DESIGNATION -  E 195 RESET
 MG0217  PID         -  MG0217
 MG0217  STATE/COUNTY-  IL/HENRY
 MG0217  COUNTRY     -  US
 MG0217  USGS QUAD   -  WOODHULL (2018)
 MG0217
 MG0217                         *CURRENT SURVEY CONTROL
 MG0217  ______________________________________________________________________
 MG0217* NAD 83(1986) POSITION- 41 09 55.     (N) 090 20 04.     (W)   SCALED
 MG0217* NAVD 88 ORTHO HEIGHT -   246.52  (meters)      808.8   (feet) RESET
 MG0217  ______________________________________________________________________
 MG0217  GEOID HEIGHT    -        -32.815 (meters)                     GEOID18
 MG0217  VERT ORDER      -  THIRD
 MG0217
 MG0217.The horizontal coordinates were scaled from a map and have
 MG0217.an estimated accuracy of +/- 6 seconds.
 MG0217
 MG0217.The orthometric height was computed from unverified reset data.
 MG0217
 MG0217.No vertical observational check was made to the station.
 MG0217
 MG0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0217.GEOID18 height accuracy estimate available here.
 MG0217
 MG0217.Click photographs - Photos may exist for this station.
 MG0217
 MG0217;                    North         East    Units  Estimated Accuracy
 MG0217;SPC IL W     -   499,390.      685,920.      MT  (+/- 180 meters Scaled)
 MG0217
 MG0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF236605(NAD 83)
 MG0217
 MG0217                          SUPERSEDED SURVEY CONTROL
 MG0217
 MG0217  NGVD 29 (??/??/??)  246.58   (m)          809.0    (f) RESET       3  
 MG0217
 MG0217.Superseded values are not recommended for survey control.
 MG0217
 MG0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0217.See file dsdata.pdf to determine how the superseded data were derived.
 MG0217
 MG0217_MARKER: DB = BENCH MARK DISK
 MG0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0217_STAMPING: E 195 RESET 1965
 MG0217_MARK LOGO: CGS
 MG0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0217+STABILITY: SURFACE MOTION
 MG0217
 MG0217  HISTORY     - Date     Condition        Report By
 MG0217  HISTORY     - 1965     MONUMENTED       CGS
 MG0217  HISTORY     - 19971124 GOOD             USPSQD
 MG0217
 MG0217                          STATION DESCRIPTION
 MG0217
 MG0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 MG0217'2.8 MI SW FROM WOODHULL.
 MG0217'ABOUT 0.4 MILE WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0217'TANK IN WOODHULL, THENCE 1.05 MILES SOUTH, THENCE 0.6 MILE WEST,
 MG0217'ABOUT 0.1 MILE WEST OF AN OVERPASS OVER INTERSTATE HIGHWAY 74,
 MG0217'47 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1.2 FEET NORTH OF
 MG0217'A METAL WITNESS POST, 1 FOOT EAST OF A PROPERTY LINE FENCE AND
 MG0217'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0217
 MG0217                          STATION RECOVERY (1997)
 MG0217
 MG0217'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0092 ***********************************************************************
 LD0092  DESIGNATION -  E 196
 LD0092  PID         -  LD0092
 LD0092  STATE/COUNTY-  IL/KNOX
 LD0092  COUNTRY     -  US
 LD0092  USGS QUAD   -  GALESBURG EAST (2018)
 LD0092
 LD0092                         *CURRENT SURVEY CONTROL
 LD0092  ______________________________________________________________________
 LD0092* NAD 83(1986) POSITION- 40 56 09.     (N) 090 19 58.     (W)   SCALED
 LD0092* NAVD 88 ORTHO HEIGHT -   236.692 (meters)      776.55  (feet) ADJUSTED
 LD0092  ______________________________________________________________________
 LD0092  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 LD0092  DYNAMIC HEIGHT  -        236.586 (meters)      776.20  (feet) COMP
 LD0092  MODELED GRAVITY -    980,171.9   (mgal)                       NAVD 88
 LD0092
 LD0092  VERT ORDER      -  SECOND    CLASS 0
 LD0092
 LD0092.The horizontal coordinates were scaled from a map and have
 LD0092.an estimated accuracy of +/- 6 seconds.
 LD0092
 LD0092.The orthometric height was determined by differential leveling and
 LD0092.adjusted by the NATIONAL GEODETIC SURVEY
 LD0092.in June 1991.
 LD0092
 LD0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0092.GEOID18 height accuracy estimate available here.
 LD0092
 LD0092.Click photographs - Photos may exist for this station.
 LD0092
 LD0092.The dynamic height is computed by dividing the NAVD 88
 LD0092.geopotential number by the normal gravity value computed on the
 LD0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0092.degrees latitude (g = 980.6199 gals.).
 LD0092
 LD0092.The modeled gravity was interpolated from observed gravity values.
 LD0092
 LD0092;                    North         East    Units  Estimated Accuracy
 LD0092;SPC IL W     -   473,910.      686,010.      MT  (+/- 180 meters Scaled)
 LD0092
 LD0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF245350(NAD 83)
 LD0092
 LD0092                          SUPERSEDED SURVEY CONTROL
 LD0092
 LD0092  NGVD 29 (??/??/92)  236.746  (m)          776.72   (f) ADJ UNCH    2 0
 LD0092
 LD0092.Superseded values are not recommended for survey control.
 LD0092
 LD0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0092.See file dsdata.pdf to determine how the superseded data were derived.
 LD0092
 LD0092_MARKER: DB = BENCH MARK DISK
 LD0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0092_STAMPING: E 196 1959
 LD0092_MARK LOGO: CGS
 LD0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0092+STABILITY: SURFACE MOTION
 LD0092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0092+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2005
 LD0092
 LD0092  HISTORY     - Date     Condition        Report By
 LD0092  HISTORY     - 1959     MONUMENTED       CGS
 LD0092  HISTORY     - 19971129 GOOD             USPSQD
 LD0092  HISTORY     - 20050126 GOOD             USPSQD
 LD0092
 LD0092                          STATION DESCRIPTION
 LD0092
 LD0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0092'2 MI SE FROM GALESBURG.
 LD0092'ABOUT 1.85 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0092'OFFICE AT GALESBURG, THENCE 0.15 MILES NORTH ALONG WISCONSIN
 LD0092'AVENUE, AT THE SOUTHWEST CORNER OF A TRAILER PARK, 29 FEET EAST
 LD0092'OF THE CENTER LINE OF WISCONSIN AVENUE, 85 FEET SOUTH OF THE CENTER
 LD0092'LINE OF THE SOUTH ENTRANCE TO THE PARK, 3.4 FEET WEST OF THE
 LD0092'WEST END OF A FENCE AND IN THE LINE OF THE FENCE, 1.5 FEET WEST
 LD0092'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE
 LD0092'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LD0092
 LD0092                          STATION RECOVERY (1997)
 LD0092
 LD0092'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0092'RECOVERED IN GOOD CONDITION.
 LD0092
 LD0092                          STATION RECOVERY (2005)
 LD0092
 LD0092'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0092'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2090 ***********************************************************************
 LC2090  DESIGNATION -  E 199 RESET
 LC2090  PID         -  LC2090
 LC2090  STATE/COUNTY-  IL/WOODFORD
 LC2090  COUNTRY     -  US
 LC2090  USGS QUAD   -  DANVERS (2018)
 LC2090
 LC2090                         *CURRENT SURVEY CONTROL
 LC2090  ______________________________________________________________________
 LC2090* NAD 83(1986) POSITION- 40 37 20.     (N) 089 14 27.     (W)   SCALED
 LC2090* NAVD 88 ORTHO HEIGHT -   192.14  (meters)      630.4   (feet) RESET
 LC2090  ______________________________________________________________________
 LC2090  GEOID HEIGHT    -        -32.382 (meters)                     GEOID18
 LC2090  VERT ORDER      -  THIRD
 LC2090
 LC2090.The horizontal coordinates were scaled from a map and have
 LC2090.an estimated accuracy of +/- 6 seconds.
 LC2090
 LC2090.The orthometric height was computed from unverified reset data.
 LC2090
 LC2090.No vertical observational check was made to the station.
 LC2090
 LC2090.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2090.GEOID18 height accuracy estimate available here.
 LC2090
 LC2090.Click photographs - Photos may exist for this station.
 LC2090
 LC2090;                    North         East    Units  Estimated Accuracy
 LC2090;SPC IL W     -   439,490.      778,330.      MT  (+/- 180 meters Scaled)
 LC2090
 LC2090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK104992(NAD 83)
 LC2090
 LC2090                          SUPERSEDED SURVEY CONTROL
 LC2090
 LC2090  NGVD 29 (11/09/15)  192.21   (m)          630.6    (f) RESET       3  
 LC2090
 LC2090.Superseded values are not recommended for survey control.
 LC2090
 LC2090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2090.See file dsdata.pdf to determine how the superseded data were derived.
 LC2090
 LC2090_MARKER: DV = VERTICAL CONTROL DISK
 LC2090_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC2090_SP_SET: CULVERT HEADWALL
 LC2090_STAMPING: E 199 RESET 1983
 LC2090_MARK LOGO: NGS
 LC2090_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2090+STABILITY: SURFACE MOTION
 LC2090
 LC2090  HISTORY     - Date     Condition        Report By
 LC2090  HISTORY     - 1983     MONUMENTED       NGS
 LC2090  HISTORY     - 19840608 GOOD             NGS
 LC2090  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC2090
 LC2090                          STATION DESCRIPTION
 LC2090
 LC2090'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 LC2090'3.1 KM (1.95 MI) EAST FROM GOODFIELD.
 LC2090'3.1 KM (1.95 MI) EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC2090'STATE HIGHWAY 117, IN GOODFIELD, SET IN THE TOP OF THE NORTHWEST END
 LC2090'OF THE WEST HEADWALL OF A 24 INCH CONCRETE CULVERT ON THE NORTH SIDE
 LC2090'OF U.S. HIGHWAY 150, 19.2 M (63.0 FT) EAST FROM THE CENTERLINE OF A
 LC2090'GRAVEL CROSSROAD, 6.7 M (22.0 FT) NORTH FROM THE CENTERLINE OF
 LC2090'HIGHWAY 150 AND 0.18 M (0.6 FT) SOUTH FROM A WITNESS POST.
 LC2090
 LC2090                          STATION RECOVERY (1984)
 LC2090
 LC2090'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 LC2090'RECOVERED AS DESCRIBED.
 LC2090
 LC2090                          STATION RECOVERY (1998)
 LC2090
 LC2090'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC2090'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA5710 ***********************************************************************
 AA5710  DESIGNATION -  E 199 RESET
 AA5710  PID         -  AA5710
 AA5710  STATE/COUNTY-  IL/WOODFORD
 AA5710  COUNTRY     -  US
 AA5710  USGS QUAD   -  DANVERS (2018)
 AA5710
 AA5710                         *CURRENT SURVEY CONTROL
 AA5710  ______________________________________________________________________
 AA5710* NAD 83(1986) POSITION- 40 37 20.     (N) 089 14 27.     (W)   SCALED
 AA5710* NAVD 88 ORTHO HEIGHT -   191.35  (+/-2cm)      627.8   (feet) VERTCON3
 AA5710  ______________________________________________________________________
 AA5710  GEOID HEIGHT    -        -32.382 (meters)                     GEOID18
 AA5710  VERT ORDER      -  THIRD (See Below)
 AA5710
 AA5710.The horizontal coordinates were scaled from a map and have
 AA5710.an estimated accuracy of +/- 6 seconds.
 AA5710
 AA5710.The NAVD 88 height was computed by applying the VERTCON shift value to
 AA5710.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AA5710
 AA5710.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA5710.GEOID18 height accuracy estimate available here.
 AA5710
 AA5710.The vertical order pertains to the NGVD 29 superseded value.
 AA5710
 AA5710.Click photographs - Photos may exist for this station.
 AA5710
 AA5710;                    North         East    Units  Estimated Accuracy
 AA5710;SPC IL W     -   439,490.      778,330.      MT  (+/- 180 meters Scaled)
 AA5710
 AA5710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK104992(NAD 83)
 AA5710
 AA5710                          SUPERSEDED SURVEY CONTROL
 AA5710
 AA5710  NGVD 29 (11/09/15)  191.42   (m)          628.0    (f) RESET       3  
 AA5710
 AA5710.Superseded values are not recommended for survey control.
 AA5710
 AA5710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA5710.See file dsdata.pdf to determine how the superseded data were derived.
 AA5710
 AA5710_MARKER: DV = VERTICAL CONTROL DISK
 AA5710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA5710_STAMPING: E 199 RESET 1984
 AA5710_MARK LOGO: NGS
 AA5710_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA5710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA5710+STABILITY: SURFACE MOTION
 AA5710
 AA5710  HISTORY     - Date     Condition        Report By
 AA5710  HISTORY     - 1984     MONUMENTED       NGS
 AA5710  HISTORY     - 20130305 MARK NOT FOUND   ILDT
 AA5710
 AA5710                          STATION DESCRIPTION
 AA5710
 AA5710'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 AA5710'1.9 MILES (3.1 KM) EAST ALONG US HIGHWAY 150 FROM ITS JUNCTION WITH
 AA5710'STATE HIGHWAY 117 IN GOODFIELD TO A GRAVEL SIDEROAD LEFT JUST AFTER
 AA5710'CROSSING OVER BRIDGE.  TURN LEFT FOR 75.0 FEET (22.9 M) TO MARK ON
 AA5710'RIGHT.  75.0 FEET (22.9 M) EAST-NORTHEAST FROM THE CENTERLINE OF
 AA5710'HIGHWAY 150, 19.0 FEET (5.8 M) SOUTHEAST FROM THE CENTERLINE OF THE
 AA5710'GRAVEL ROAD, 32.0 FEET (9.8 M) NORTH-NORTHWEST FROM A 16 INCH CEDAR
 AA5710'TREE AND 2.0 FEET (0.6 M) SOUTHWEST FROM A WITNESS POST, SET FLUSH
 AA5710'WITH THE GROUND.
 AA5710
 AA5710                          STATION RECOVERY (2013)
 AA5710
 AA5710'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AA5710'TIES MEASURE TO BACK SLOPE OF DITCH, AND THE FIRM THAT DID THE HEIGHT
 AA5710'MOD. DID NOT MAKE AND ENTRY SO THEY DID NOT FIND IT ETHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0278 ***********************************************************************
 LC0278  DESIGNATION -  E 201
 LC0278  PID         -  LC0278
 LC0278  STATE/COUNTY-  IL/CHAMPAIGN
 LC0278  COUNTRY     -  US
 LC0278  USGS QUAD   -  RANTOUL (2018)
 LC0278
 LC0278                         *CURRENT SURVEY CONTROL
 LC0278  ______________________________________________________________________
 LC0278* NAD 83(1986) POSITION- 40 20 28.     (N) 088 10 02.     (W)   SCALED
 LC0278* NAVD 88 ORTHO HEIGHT -   226.318 (meters)      742.51  (feet) ADJUSTED
 LC0278  ______________________________________________________________________
 LC0278  GEOID HEIGHT    -        -32.281 (meters)                     GEOID18
 LC0278  DYNAMIC HEIGHT  -        226.207 (meters)      742.15  (feet) COMP
 LC0278  MODELED GRAVITY -    980,126.7   (mgal)                       NAVD 88
 LC0278
 LC0278  VERT ORDER      -  SECOND    CLASS 0
 LC0278
 LC0278.The horizontal coordinates were scaled from a map and have
 LC0278.an estimated accuracy of +/- 6 seconds.
 LC0278
 LC0278.The orthometric height was determined by differential leveling and
 LC0278.adjusted by the NATIONAL GEODETIC SURVEY
 LC0278.in June 1991.
 LC0278
 LC0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0278.GEOID18 height accuracy estimate available here.
 LC0278
 LC0278.Click photographs - Photos may exist for this station.
 LC0278
 LC0278.The dynamic height is computed by dividing the NAVD 88
 LC0278.geopotential number by the normal gravity value computed on the
 LC0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0278.degrees latitude (g = 980.6199 gals.).
 LC0278
 LC0278.The modeled gravity was interpolated from observed gravity values.
 LC0278
 LC0278;                    North         East    Units  Estimated Accuracy
 LC0278;SPC IL E     -   407,890.      314,110.      MT  (+/- 180 meters Scaled)
 LC0278
 LC0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK008662(NAD 83)
 LC0278
 LC0278                          SUPERSEDED SURVEY CONTROL
 LC0278
 LC0278  NGVD 29 (??/??/92)  226.37   (m)          742.7    (f) COMPUTED    2 0
 LC0278
 LC0278.Superseded values are not recommended for survey control.
 LC0278
 LC0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0278.See file dsdata.pdf to determine how the superseded data were derived.
 LC0278
 LC0278_MARKER: DB = BENCH MARK DISK
 LC0278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0278_STAMPING: E 201 1959
 LC0278_MARK LOGO: CGS
 LC0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0278+STABILITY: SURFACE MOTION
 LC0278
 LC0278  HISTORY     - Date     Condition        Report By
 LC0278  HISTORY     - 1959     MONUMENTED       CGS
 LC0278  HISTORY     - 1973     GOOD             NGS
 LC0278  HISTORY     - 20051207 MARK NOT FOUND   ILDT
 LC0278
 LC0278                          STATION DESCRIPTION
 LC0278
 LC0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0278'3.6 MI N FROM RANTOUL.
 LC0278'ABOUT 0.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0278'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 2.15 MILES NORTH ALONG
 LC0278'AN OILED ROAD, THENCE 0.5 MILES EAST ALONG AN OILED ROAD, NEAR A
 LC0278'DRIVEWAY SOUTH TO A FARM HOUSE, 22 FEET SOUTH OF THE CENTER LINE
 LC0278'OF THE ROAD, 278 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY,
 LC0278'1 FOOT NORTH OF A FENCE AND A T-FENCE CORNER, 32 FEET WEST OF
 LC0278'THE SECOND TELEPHONE POLE EAST OF A HOUSE SOUTH OF THE ROAD, 1.6
 LC0278'FEET EAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE
 LC0278'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0278'3 INCHES.
 LC0278
 LC0278                          STATION RECOVERY (1973)
 LC0278
 LC0278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0278'RECOVERED IN GOOD CONDITION.
 LC0278
 LC0278                          STATION RECOVERY (2005)
 LC0278
 LC0278'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0278'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0279 ***********************************************************************
 LC0279  DESIGNATION -  E 201 RESET
 LC0279  PID         -  LC0279
 LC0279  STATE/COUNTY-  IL/CHAMPAIGN
 LC0279  COUNTRY     -  US
 LC0279  USGS QUAD   -  RANTOUL (2018)
 LC0279
 LC0279                         *CURRENT SURVEY CONTROL
 LC0279  ______________________________________________________________________
 LC0279* NAD 83(1986) POSITION- 40 20 28.     (N) 088 10 15.     (W)   SCALED
 LC0279* NAVD 88 ORTHO HEIGHT -   223.41  (meters)      733.0   (feet) RESET
 LC0279  ______________________________________________________________________
 LC0279  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 LC0279  VERT ORDER      -  THIRD
 LC0279
 LC0279.The horizontal coordinates were scaled from a map and have
 LC0279.an estimated accuracy of +/- 6 seconds.
 LC0279
 LC0279.The orthometric height was computed from unverified reset data.
 LC0279
 LC0279.No vertical observational check was made to the station.
 LC0279
 LC0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0279.GEOID18 height accuracy estimate available here.
 LC0279
 LC0279.Click photographs - Photos may exist for this station.
 LC0279
 LC0279;                    North         East    Units  Estimated Accuracy
 LC0279;SPC IL E     -   407,890.      313,810.      MT  (+/- 180 meters Scaled)
 LC0279
 LC0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK005662(NAD 83)
 LC0279
 LC0279                          SUPERSEDED SURVEY CONTROL
 LC0279
 LC0279  NGVD 29 (??/??/??)  223.46   (m)          733.1    (f) RESET       3  
 LC0279
 LC0279.Superseded values are not recommended for survey control.
 LC0279
 LC0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0279.See file dsdata.pdf to determine how the superseded data were derived.
 LC0279
 LC0279_MARKER: DB = BENCH MARK DISK
 LC0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0279_STAMPING: E 201 1959 RESET 1961
 LC0279_MARK LOGO: CGS
 LC0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0279+STABILITY: SURFACE MOTION
 LC0279
 LC0279  HISTORY     - Date     Condition        Report By
 LC0279  HISTORY     - 1961     MONUMENTED       CGS
 LC0279  HISTORY     - 1980     MARK NOT FOUND   USGS
 LC0279  HISTORY     - 20051207 MARK NOT FOUND   ILDT
 LC0279
 LC0279                          STATION DESCRIPTION
 LC0279
 LC0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0279'3.4 MI NW FROM RANTOUL.
 LC0279'ABOUT 0.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0279'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 2.15 MILES NORTH ALONG
 LC0279'AN OILED ROAD, THENCE 0.2 MILES EAST ALONG AN OILED ROAD, 24 FEET
 LC0279'SOUTH OF THE CENTER LINE OF THE ROAD, 1.5 FEET NORTH OF THE
 LC0279'FENCE, 2 FEET EAST-NORTHEAST OF THE SECOND TELEPHONE POLE EAST
 LC0279'OF THE ROAD JUNCTION, 68 FEET SOUTHEAST AND ACROSS THE ROAD FROM
 LC0279'THE SECOND POWER POLE EAST OF THE JUNCTION, 1.4 FEET NORTHWEST
 LC0279'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 LC0279'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC0279
 LC0279                          STATION RECOVERY (1980)
 LC0279
 LC0279'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LC0279'MARK NOT FOUND.
 LC0279
 LC0279                          STATION RECOVERY (2005)
 LC0279
 LC0279'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0279'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0092 ***********************************************************************
 LC0092  DESIGNATION -  E 202
 LC0092  PID         -  LC0092
 LC0092  STATE/COUNTY-  IL/IROQUOIS
 LC0092  COUNTRY     -  US
 LC0092  USGS QUAD   -  ONARGA WEST (2018)
 LC0092
 LC0092                         *CURRENT SURVEY CONTROL
 LC0092  ______________________________________________________________________
 LC0092* NAD 83(1986) POSITION- 40 41 05.     (N) 088 01 04.     (W)   SCALED
 LC0092* NAVD 88 ORTHO HEIGHT -   201.251 (meters)      660.27  (feet) ADJUSTED
 LC0092  ______________________________________________________________________
 LC0092  GEOID HEIGHT    -        -32.421 (meters)                     GEOID18
 LC0092  DYNAMIC HEIGHT  -        201.161 (meters)      659.98  (feet) COMP
 LC0092  MODELED GRAVITY -    980,170.6   (mgal)                       NAVD 88
 LC0092
 LC0092  VERT ORDER      -  SECOND    CLASS 0
 LC0092
 LC0092.The horizontal coordinates were scaled from a map and have
 LC0092.an estimated accuracy of +/- 6 seconds.
 LC0092
 LC0092.The orthometric height was determined by differential leveling and
 LC0092.adjusted by the NATIONAL GEODETIC SURVEY
 LC0092.in June 1991.
 LC0092
 LC0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0092.GEOID18 height accuracy estimate available here.
 LC0092
 LC0092.Click photographs - Photos may exist for this station.
 LC0092
 LC0092.The dynamic height is computed by dividing the NAVD 88
 LC0092.geopotential number by the normal gravity value computed on the
 LC0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0092.degrees latitude (g = 980.6199 gals.).
 LC0092
 LC0092.The modeled gravity was interpolated from observed gravity values.
 LC0092
 LC0092;                    North         East    Units  Estimated Accuracy
 LC0092;SPC IL E     -   446,080.      326,680.      MT  (+/- 180 meters Scaled)
 LC0092
 LC0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL139042(NAD 83)
 LC0092
 LC0092                          SUPERSEDED SURVEY CONTROL
 LC0092
 LC0092  NGVD 29 (??/??/92)  201.321  (m)          660.50   (f) ADJ UNCH    2 0
 LC0092
 LC0092.Superseded values are not recommended for survey control.
 LC0092
 LC0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0092.See file dsdata.pdf to determine how the superseded data were derived.
 LC0092
 LC0092_MARKER: DB = BENCH MARK DISK
 LC0092_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0092_SP_SET: BOX CULVERT HEADWALL
 LC0092_STAMPING: E 202 1959
 LC0092_MARK LOGO: CGS
 LC0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0092+STABILITY: SURFACE MOTION
 LC0092
 LC0092  HISTORY     - Date     Condition        Report By
 LC0092  HISTORY     - 1959     MONUMENTED       CGS
 LC0092  HISTORY     - 20070929 MARK NOT FOUND   GEOCAC
 LC0092
 LC0092                          STATION DESCRIPTION
 LC0092
 LC0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0092'2.6 MI S FROM ONARGA.
 LC0092'ABOUT 1.05 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0092'WITH U.S. HIGHWAY 54 IN ONARGA, THENCE 0.5 MILE WEST ALONG A
 LC0092'GRAVEL ROAD, THENCE 1.1 MILES SOUTH ALONG A GRAVEL ROAD, ABOUT
 LC0092'0.05 MILES SOUTH OF THE JUNCTION OF A GRAVEL ROAD WEST, AT
 LC0092'THE JUNCTION OF A DRIVEWAY EAST TO A FARM HOUSE, SET IN THE
 LC0092'TOP OF THE NORTHEAST END OF THE WINGWALL AT THE NORTHEAST CORNER
 LC0092'OF A 6-FOOT CONCRETE BOX CULVERT, 12 FEET EAST OF THE CENTER LINE
 LC0092'OF THE ROAD, 35 FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY,
 LC0092'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD.
 LC0092
 LC0092                          STATION RECOVERY (2007)
 LC0092
 LC0092'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0092'CULVERT REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2009 ***********************************************************************
 LB2009  DESIGNATION -  E 203
 LB2009  PID         -  LB2009
 LB2009  STATE/COUNTY-  IL/IROQUOIS
 LB2009  COUNTRY     -  US
 LB2009  USGS QUAD   -  CLIFTON (2018)
 LB2009
 LB2009                         *CURRENT SURVEY CONTROL
 LB2009  ______________________________________________________________________
 LB2009* NAD 83(1986) POSITION- 40 58 53.     (N) 087 54 58.     (W)   SCALED
 LB2009* NAVD 88 ORTHO HEIGHT -   194.949 (meters)      639.60  (feet) ADJUSTED
 LB2009  ______________________________________________________________________
 LB2009  GEOID HEIGHT    -        -32.589 (meters)                     GEOID18
 LB2009  DYNAMIC HEIGHT  -        194.869 (meters)      639.33  (feet) COMP
 LB2009  MODELED GRAVITY -    980,208.9   (mgal)                       NAVD 88
 LB2009
 LB2009  VERT ORDER      -  SECOND    CLASS 0
 LB2009
 LB2009.The horizontal coordinates were scaled from a map and have
 LB2009.an estimated accuracy of +/- 6 seconds.
 LB2009
 LB2009.The orthometric height was determined by differential leveling and
 LB2009.adjusted by the NATIONAL GEODETIC SURVEY
 LB2009.in June 1991.
 LB2009
 LB2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2009.GEOID18 height accuracy estimate available here.
 LB2009
 LB2009.Click photographs - Photos may exist for this station.
 LB2009
 LB2009.The dynamic height is computed by dividing the NAVD 88
 LB2009.geopotential number by the normal gravity value computed on the
 LB2009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2009.degrees latitude (g = 980.6199 gals.).
 LB2009
 LB2009.The modeled gravity was interpolated from observed gravity values.
 LB2009
 LB2009;                    North         East    Units  Estimated Accuracy
 LB2009;SPC IL E     -   479,060.      335,110.      MT  (+/- 180 meters Scaled)
 LB2009
 LB2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL229370(NAD 83)
 LB2009
 LB2009                          SUPERSEDED SURVEY CONTROL
 LB2009
 LB2009  NGVD 29 (??/??/92)  195.032  (m)          639.87   (f) ADJ UNCH    2 0
 LB2009
 LB2009.Superseded values are not recommended for survey control.
 LB2009
 LB2009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2009.See file dsdata.pdf to determine how the superseded data were derived.
 LB2009
 LB2009_MARKER: DB = BENCH MARK DISK
 LB2009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2009_STAMPING: E 203 1959
 LB2009_MARK LOGO: CGS
 LB2009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2009+STABILITY: SURFACE MOTION
 LB2009
 LB2009  HISTORY     - Date     Condition        Report By
 LB2009  HISTORY     - 1959     MONUMENTED       CGS
 LB2009
 LB2009                          STATION DESCRIPTION
 LB2009
 LB2009'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB2009'3.8 MI N FROM CLIFTON.
 LB2009'ABOUT 0.95 MILE NORTHWEST ALONG U.S. HIGHWAY 45 (BUSINESS ROUTE)
 LB2009'FROM THE POST OFFICE AT CLIFTON, THENCE 2.9 MILES NORTH ALONG
 LB2009'U.S. HIGHWAY 45, AT A T-FENCE CORNER EAST OF THE HIGHWAY, 157
 LB2009'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 2 FEET WEST OF A
 LB2009'FENCE, 5 FEET SOUTHWEST OF THE T-FENCE CORNER, 124 FEET EAST
 LB2009'OF THE WEST END THE SOUTHMOST 30-INCH CORRUGATED PIPE CULVET OF A
 LB2009'GROUP OF THREE SIMILAR CULVERTS, 2.6 FEET NORTH-NORTHWEST OF A
 LB2009'METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY
 LB2009'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0313 ***********************************************************************
 LC0313  DESIGNATION -  E 204
 LC0313  PID         -  LC0313
 LC0313  STATE/COUNTY-  IL/PIATT
 LC0313  COUNTRY     -  US
 LC0313  USGS QUAD   -  MAHOMET (2018)
 LC0313
 LC0313                         *CURRENT SURVEY CONTROL
 LC0313  ______________________________________________________________________
 LC0313* NAD 83(1986) POSITION- 40 13 08.     (N) 088 29 14.     (W)   SCALED
 LC0313* NAVD 88 ORTHO HEIGHT -   224.668 (meters)      737.10  (feet) ADJUSTED
 LC0313  ______________________________________________________________________
 LC0313  GEOID HEIGHT    -        -32.013 (meters)                     GEOID18
 LC0313  DYNAMIC HEIGHT  -        224.558 (meters)      736.74  (feet) COMP
 LC0313  MODELED GRAVITY -    980,126.4   (mgal)                       NAVD 88
 LC0313
 LC0313  VERT ORDER      -  SECOND    CLASS 0
 LC0313
 LC0313.The horizontal coordinates were scaled from a map and have
 LC0313.an estimated accuracy of +/- 6 seconds.
 LC0313
 LC0313.The orthometric height was determined by differential leveling and
 LC0313.adjusted by the NATIONAL GEODETIC SURVEY
 LC0313.in June 1991.
 LC0313
 LC0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0313.GEOID18 height accuracy estimate available here.
 LC0313
 LC0313.Click photographs - Photos may exist for this station.
 LC0313
 LC0313.The dynamic height is computed by dividing the NAVD 88
 LC0313.geopotential number by the normal gravity value computed on the
 LC0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0313.degrees latitude (g = 980.6199 gals.).
 LC0313
 LC0313.The modeled gravity was interpolated from observed gravity values.
 LC0313
 LC0313;                    North         East    Units  Estimated Accuracy
 LC0313;SPC IL E     -   394,320.      286,900.      MT  (+/- 180 meters Scaled)
 LC0313
 LC0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK734531(NAD 83)
 LC0313
 LC0313                          SUPERSEDED SURVEY CONTROL
 LC0313
 LC0313  NGVD 29 (??/??/92)  224.716  (m)          737.26   (f) ADJ UNCH    2 0
 LC0313
 LC0313.Superseded values are not recommended for survey control.
 LC0313
 LC0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0313.See file dsdata.pdf to determine how the superseded data were derived.
 LC0313
 LC0313_MARKER: DB = BENCH MARK DISK
 LC0313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0313_STAMPING: E 204 1959
 LC0313_MARK LOGO: CGS
 LC0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0313+STABILITY: SURFACE MOTION
 LC0313
 LC0313  HISTORY     - Date     Condition        Report By
 LC0313  HISTORY     - 1959     MONUMENTED       CGS
 LC0313  HISTORY     - 1973     GOOD             NGS
 LC0313
 LC0313                          STATION DESCRIPTION
 LC0313
 LC0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0313'1.8 MI NE FROM MANSFIELD.
 LC0313'ABOUT 0.6 MILE EAST ALONG U.S. HIGHWAY 150 FROM THE NEW YORK
 LC0313'CENTRAL RAILROAD STATION AT MANSFIELD, THENCE 0.15 MILE NORTH
 LC0313'ALONG AN OILED ROAD, THENCE 0.8 MILE EAST ALONG A GRAVEL ROAD,
 LC0313'THENCE 0.3 MILE NORTH ALONG A GRAVEL ROAD, ABOUT 0.1 MILE SOUTH
 LC0313'OF A GRAVEL ROAD EAST, 27 FEET WEST OF THE CENTER LINE OF THE
 LC0313'ROAD, 1 FOOT EAST OF A FENCE, 18 FEET SOUTH OF THE SOUTH END
 LC0313'OF A BOARD GATE, 38 FEET SOUTH OF THE THIRD TELEPHONE POLE
 LC0313'SOUTH OF THE JUNCTION OF GRAVEL ROAD EAST, 20 FEET SOUTHWEST
 LC0313'OF THE SOUTH END OF A METAL PIPE CULVERT, 1.9 FEET SOUTH OF
 LC0313'A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 LC0313'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0313
 LC0313                          STATION RECOVERY (1973)
 LC0313
 LC0313'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0313'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0049 ***********************************************************************
 KB0049  DESIGNATION -  E 205
 KB0049  PID         -  KB0049
 KB0049  STATE/COUNTY-  IL/CHAMPAIGN
 KB0049  COUNTRY     -  US
 KB0049  USGS QUAD   -  TOLONO (2018)
 KB0049
 KB0049                         *CURRENT SURVEY CONTROL
 KB0049  ______________________________________________________________________
 KB0049* NAD 83(1986) POSITION- 39 57 58.     (N) 088 15 53.     (W)   SCALED
 KB0049* NAVD 88 ORTHO HEIGHT -   222.178 (meters)      728.93  (feet) ADJUSTED
 KB0049  ______________________________________________________________________
 KB0049  GEOID HEIGHT    -        -32.002 (meters)                     GEOID18
 KB0049  DYNAMIC HEIGHT  -        222.065 (meters)      728.56  (feet) COMP
 KB0049  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 KB0049
 KB0049  VERT ORDER      -  SECOND    CLASS 0
 KB0049
 KB0049.The horizontal coordinates were scaled from a map and have
 KB0049.an estimated accuracy of +/- 6 seconds.
 KB0049
 KB0049.The orthometric height was determined by differential leveling and
 KB0049.adjusted by the NATIONAL GEODETIC SURVEY
 KB0049.in June 1991.
 KB0049
 KB0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0049.GEOID18 height accuracy estimate available here.
 KB0049
 KB0049.Click photographs - Photos may exist for this station.
 KB0049
 KB0049.The dynamic height is computed by dividing the NAVD 88
 KB0049.geopotential number by the normal gravity value computed on the
 KB0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0049.degrees latitude (g = 980.6199 gals.).
 KB0049
 KB0049.The modeled gravity was interpolated from observed gravity values.
 KB0049
 KB0049;                    North         East    Units  Estimated Accuracy
 KB0049;SPC IL E     -   366,240.      305,860.      MT  (+/- 180 meters Scaled)
 KB0049
 KB0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK919247(NAD 83)
 KB0049
 KB0049                          SUPERSEDED SURVEY CONTROL
 KB0049
 KB0049  NGVD 29 (??/??/92)  222.229  (m)          729.10   (f) ADJ UNCH    2 0
 KB0049
 KB0049.Superseded values are not recommended for survey control.
 KB0049
 KB0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0049.See file dsdata.pdf to determine how the superseded data were derived.
 KB0049
 KB0049_MARKER: DB = BENCH MARK DISK
 KB0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0049_STAMPING: E 205 1959
 KB0049_MARK LOGO: CGS
 KB0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0049+STABILITY: SURFACE MOTION
 KB0049
 KB0049  HISTORY     - Date     Condition        Report By
 KB0049  HISTORY     - 1959     MONUMENTED       CGS
 KB0049  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 KB0049
 KB0049                          STATION DESCRIPTION
 KB0049
 KB0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0049'1.2 MI S FROM TOLONA.
 KB0049'ABOUT 1.2 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0049'WITH THE WABASH RAILROAD IN TOLONA, AT THE JUNCTION OF AN ASPHALT
 KB0049'ROAD WEST AND AN OILED ROAD EAST, 28 FEET EAST OF THE CENTERLINE
 KB0049'OF THE HIGHWAY, 36 FEET SOUTH OF THE CENTER LINE OF THE ROAD
 KB0049'EAST, 42 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 5 FEET
 KB0049'SOUTH OF A POWER POLE WITH A BRACE POLE, 2.1 FEET NORTH OF A
 KB0049'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY
 KB0049'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0049
 KB0049                          STATION RECOVERY (2005)
 KB0049
 KB0049'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB0049'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0130 ***********************************************************************
 KB0130  DESIGNATION -  E 206
 KB0130  PID         -  KB0130
 KB0130  STATE/COUNTY-  IL/COLES
 KB0130  COUNTRY     -  US
 KB0130  USGS QUAD   -  HUMBOLDT (2018)
 KB0130
 KB0130                         *CURRENT SURVEY CONTROL
 KB0130  ______________________________________________________________________
 KB0130* NAD 83(1986) POSITION- 39 37 23.     (N) 088 17 49.     (W)   SCALED
 KB0130* NAVD 88 ORTHO HEIGHT -   201.591 (meters)      661.39  (feet) ADJUSTED
 KB0130  ______________________________________________________________________
 KB0130  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 KB0130  DYNAMIC HEIGHT  -        201.479 (meters)      661.02  (feet) COMP
 KB0130  MODELED GRAVITY -    980,067.9   (mgal)                       NAVD 88
 KB0130
 KB0130  VERT ORDER      -  SECOND    CLASS 0
 KB0130
 KB0130.The horizontal coordinates were scaled from a map and have
 KB0130.an estimated accuracy of +/- 6 seconds.
 KB0130
 KB0130.The orthometric height was determined by differential leveling and
 KB0130.adjusted by the NATIONAL GEODETIC SURVEY
 KB0130.in June 1991.
 KB0130
 KB0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0130.GEOID18 height accuracy estimate available here.
 KB0130
 KB0130.Click photographs - Photos may exist for this station.
 KB0130
 KB0130.The dynamic height is computed by dividing the NAVD 88
 KB0130.geopotential number by the normal gravity value computed on the
 KB0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0130.degrees latitude (g = 980.6199 gals.).
 KB0130
 KB0130.The modeled gravity was interpolated from observed gravity values.
 KB0130
 KB0130;                    North         East    Units  Estimated Accuracy
 KB0130;SPC IL E     -   328,150.      303,120.      MT  (+/- 180 meters Scaled)
 KB0130
 KB0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ886867(NAD 83)
 KB0130
 KB0130                          SUPERSEDED SURVEY CONTROL
 KB0130
 KB0130  NGVD 29 (??/??/92)  201.665  (m)          661.63   (f) ADJ UNCH    2 0
 KB0130
 KB0130.Superseded values are not recommended for survey control.
 KB0130
 KB0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0130.See file dsdata.pdf to determine how the superseded data were derived.
 KB0130
 KB0130_MARKER: DB = BENCH MARK DISK
 KB0130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0130_STAMPING: E 206 1959
 KB0130_MARK LOGO: CGS
 KB0130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0130+STABILITY: SURFACE MOTION
 KB0130
 KB0130  HISTORY     - Date     Condition        Report By
 KB0130  HISTORY     - 1959     MONUMENTED       CGS
 KB0130  HISTORY     - 1973     GOOD             ILHD
 KB0130  HISTORY     - 20050228 MARK NOT FOUND   ILDT
 KB0130
 KB0130                          STATION DESCRIPTION
 KB0130
 KB0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0130'3 MI NE FROM HUMBOLDT.
 KB0130'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0130'THE STATION AT HUMBOLDT, THENCE 1.0 MILE EAST ALONG A CONCRETE
 KB0130'PAVED ROAD, THENCE 1.6 MILE NORTH ALONG AN OILED ROAD, THENCE
 KB0130'0.3 MILE EAST ALONG AN OILED ROAD, AT A FARM HOUSE SOUTH OF THE
 KB0130'ROAD, 24 FEET NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET
 KB0130'SOUTH OF A POWER POLE, 9 1/2 FEET NORTHEAST OF THE EAST END OF
 KB0130'A METAL PIPE CULVERT, 149 FEET WEST OF THE EXTENDED CENTER LINE
 KB0130'OF A FARM DRIVE SOUTH, 1.9 FEET EAST OF A METAL WITNESS POST,
 KB0130'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0130'PROJECTING 3 INCHES.  NOTE-- 6 FEET S OF WITNESS POST.
 KB0130
 KB0130                          STATION RECOVERY (1973)
 KB0130
 KB0130'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0130'RECOVERED IN GOOD CONDITION.
 KB0130
 KB0130                          STATION RECOVERY (2005)
 KB0130
 KB0130'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0130'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1546 ***********************************************************************
 ME1546  DESIGNATION -  E 207
 ME1546  PID         -  ME1546
 ME1546  STATE/COUNTY-  IL/KANKAKEE
 ME1546  COUNTRY     -  US
 ME1546  USGS QUAD   -  BRADLEY (2018)
 ME1546
 ME1546                         *CURRENT SURVEY CONTROL
 ME1546  ______________________________________________________________________
 ME1546* NAD 83(1986) POSITION- 41 14 31.     (N) 087 51 30.     (W)   SCALED
 ME1546* NAVD 88 ORTHO HEIGHT -   206.516 (meters)      677.54  (feet) ADJUSTED
 ME1546  ______________________________________________________________________
 ME1546  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 ME1546  DYNAMIC HEIGHT  -        206.434 (meters)      677.28  (feet) COMP
 ME1546  MODELED GRAVITY -    980,219.7   (mgal)                       NAVD 88
 ME1546
 ME1546  VERT ORDER      -  SECOND    CLASS 0
 ME1546
 ME1546.The horizontal coordinates were scaled from a map and have
 ME1546.an estimated accuracy of +/- 6 seconds.
 ME1546
 ME1546.The orthometric height was determined by differential leveling and
 ME1546.adjusted by the NATIONAL GEODETIC SURVEY
 ME1546.in June 1991.
 ME1546
 ME1546.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1546.GEOID18 height accuracy estimate available here.
 ME1546
 ME1546.Click photographs - Photos may exist for this station.
 ME1546
 ME1546.The dynamic height is computed by dividing the NAVD 88
 ME1546.geopotential number by the normal gravity value computed on the
 ME1546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1546.degrees latitude (g = 980.6199 gals.).
 ME1546
 ME1546.The modeled gravity was interpolated from observed gravity values.
 ME1546
 ME1546;                    North         East    Units  Estimated Accuracy
 ME1546;SPC IL E     -   508,020.      339,820.      MT  (+/- 180 meters Scaled)
 ME1546
 ME1546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL280659(NAD 83)
 ME1546
 ME1546                          SUPERSEDED SURVEY CONTROL
 ME1546
 ME1546  NGVD 29 (??/??/92)  206.609  (m)          677.85   (f) ADJ UNCH    2 0
 ME1546
 ME1546.Superseded values are not recommended for survey control.
 ME1546
 ME1546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1546.See file dsdata.pdf to determine how the superseded data were derived.
 ME1546
 ME1546_MARKER: DB = BENCH MARK DISK
 ME1546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1546_STAMPING: E 207 1959
 ME1546_MARK LOGO: CGS
 ME1546_PROJECTION: FLUSH
 ME1546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1546+STABILITY: SURFACE MOTION
 ME1546
 ME1546  HISTORY     - Date     Condition        Report By
 ME1546  HISTORY     - 1959     MONUMENTED       CGS
 ME1546  HISTORY     - 1989     GOOD             USPSQD
 ME1546  HISTORY     - 20080605 GOOD             GEOCAC
 ME1546
 ME1546                          STATION DESCRIPTION
 ME1546
 ME1546'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1546'1.8 MI SW FROM MANTENO.
 ME1546'ABOUT 1.15 MILES WEST ALONG DIVISION STREET AND ITS EXTENSION
 ME1546'(DESELMO-MANTENO ROAD) FROM ITS JUNCTION WITH MAIN STREET,
 ME1546'THENCE 0.6 MILES SOUTH ALONG A GRAVEL ROAD, ACROSS THE ROAD FROM
 ME1546'THE HANGERS OF THE MANTENO AIRPORT, NEAR A DRIVEWAY WEST TO TWO
 ME1546'WHITE HOUSES, 32 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 1/2
 ME1546'FEET EAST OF A FENCE, 33 1/2 FEET NORTHEAST OF THE NORTHEAST
 ME1546'CORNER OF A WHITE HOUSE, 97 FEET NORTH OF THE CENTER LINE OF THE
 ME1546'DRIVEWAY, 3 1/2 FEET NORTH OF A T-FENCE CORNER, 2.3 FEET SOUTH
 ME1546'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 ME1546'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 ME1546
 ME1546                          STATION RECOVERY (1989)
 ME1546
 ME1546'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1546'RECOVERED IN GOOD CONDITION.
 ME1546
 ME1546                          STATION RECOVERY (2008)
 ME1546
 ME1546'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1546'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0339 ***********************************************************************
 KB0339  DESIGNATION -  E 209
 KB0339  PID         -  KB0339
 KB0339  STATE/COUNTY-  IL/SHELBY
 KB0339  COUNTRY     -  US
 KB0339  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0339
 KB0339                         *CURRENT SURVEY CONTROL
 KB0339  ______________________________________________________________________
 KB0339* NAD 83(1986) POSITION- 39 14 17.     (N) 088 28 46.     (W)   SCALED
 KB0339* NAVD 88 ORTHO HEIGHT -   195.818 (meters)      642.45  (feet) ADJUSTED
 KB0339  ______________________________________________________________________
 KB0339  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 KB0339  DYNAMIC HEIGHT  -        195.702 (meters)      642.07  (feet) COMP
 KB0339  MODELED GRAVITY -    980,029.0   (mgal)                       NAVD 88
 KB0339
 KB0339  VERT ORDER      -  SECOND    CLASS 0
 KB0339
 KB0339.The horizontal coordinates were scaled from a map and have
 KB0339.an estimated accuracy of +/- 6 seconds.
 KB0339
 KB0339.The orthometric height was determined by differential leveling and
 KB0339.adjusted by the NATIONAL GEODETIC SURVEY
 KB0339.in June 1991.
 KB0339
 KB0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0339.GEOID18 height accuracy estimate available here.
 KB0339
 KB0339.Click photographs - Photos may exist for this station.
 KB0339
 KB0339.The dynamic height is computed by dividing the NAVD 88
 KB0339.geopotential number by the normal gravity value computed on the
 KB0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0339.degrees latitude (g = 980.6199 gals.).
 KB0339
 KB0339.The modeled gravity was interpolated from observed gravity values.
 KB0339
 KB0339;                    North         East    Units  Estimated Accuracy
 KB0339;SPC IL E     -   285,420.      287,390.      MT  (+/- 180 meters Scaled)
 KB0339
 KB0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ723442(NAD 83)
 KB0339
 KB0339                          SUPERSEDED SURVEY CONTROL
 KB0339
 KB0339  NGVD 29 (??/??/92)  195.898  (m)          642.71   (f) ADJ UNCH    2 0
 KB0339
 KB0339.Superseded values are not recommended for survey control.
 KB0339
 KB0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0339.See file dsdata.pdf to determine how the superseded data were derived.
 KB0339
 KB0339_MARKER: DB = BENCH MARK DISK
 KB0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0339_STAMPING: E 209 1959
 KB0339_MARK LOGO: CGS
 KB0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0339+STABILITY: SURFACE MOTION
 KB0339
 KB0339  HISTORY     - Date     Condition        Report By
 KB0339  HISTORY     - 1959     MONUMENTED       CGS
 KB0339  HISTORY     - 1973     GOOD             NGS
 KB0339  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0339
 KB0339                          STATION DESCRIPTION
 KB0339
 KB0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0339'2 MI NE FROM SIGEL.
 KB0339'ABOUT 1.25 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0339'AT SIGEL, THENCE 0.4 MILE EAST ALONG AN ASPHALT ROAD, THENCE
 KB0339'0.4 MILE SOUTH ALONG AN ASPHALT ROAD, AT A DRIVEWAY EAST TO A
 KB0339'FARM HOUSE, 19 FEET EAST OF THE CENTER LINE OF THE ROAD, 31 FEET
 KB0339'SOUTH OF THE CENTER LINE OF THE DRIVEWAY, 1 1/2 FEET WEST OF A
 KB0339'FENCE, 12 1/2 FEET SOUTH OF A FENCE CORNER, 6 1/2 FEET NORTH OF
 KB0339'A TELEPHONE POLE, 2.5 FEET SOUTH-SOUTHWEST OF A METAL WITNESS
 KB0339'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0339'POST PROJECTING 4 INCHES.
 KB0339
 KB0339                          STATION RECOVERY (1973)
 KB0339
 KB0339'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0339'RECOVERED IN GOOD CONDITION.
 KB0339
 KB0339                          STATION RECOVERY (2004)
 KB0339
 KB0339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0339'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1271 ***********************************************************************
 MF1271  DESIGNATION -  E 21 RESET
 MF1271  PID         -  MF1271
 MF1271  STATE/COUNTY-  IL/LIVINGSTON
 MF1271  COUNTRY     -  US
 MF1271  USGS QUAD   -  DWIGHT (2018)
 MF1271
 MF1271                         *CURRENT SURVEY CONTROL
 MF1271  ______________________________________________________________________
 MF1271* NAD 83(1986) POSITION- 41 01 18.     (N) 088 25 02.     (W)   SCALED
 MF1271* NAVD 88 ORTHO HEIGHT -   202.79  (+/-2cm)      665.3   (feet) VERTCON3
 MF1271  ______________________________________________________________________
 MF1271  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 MF1271  VERT ORDER      -  THIRD (See Below)
 MF1271
 MF1271.The horizontal coordinates were scaled from a map and have
 MF1271.an estimated accuracy of +/- 6 seconds.
 MF1271
 MF1271.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1271.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1271
 MF1271.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1271.GEOID18 height accuracy estimate available here.
 MF1271
 MF1271.The vertical order pertains to the NGVD 29 superseded value.
 MF1271
 MF1271.Click photographs - Photos may exist for this station.
 MF1271
 MF1271;                    North         East    Units  Estimated Accuracy
 MF1271;SPC IL E     -   483,450.      292,940.      MT  (+/- 180 meters Scaled)
 MF1271
 MF1271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL808421(NAD 83)
 MF1271
 MF1271                          SUPERSEDED SURVEY CONTROL
 MF1271
 MF1271  NGVD 29 (11/09/15)  202.86   (m)          665.5    (f) RESET       3  
 MF1271
 MF1271.Superseded values are not recommended for survey control.
 MF1271
 MF1271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1271.See file dsdata.pdf to determine how the superseded data were derived.
 MF1271
 MF1271_MARKER: DV = VERTICAL CONTROL DISK
 MF1271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1271_STAMPING: E 21 RESET 1978
 MF1271_MARK LOGO: NGS
 MF1271_PROJECTION: FLUSH
 MF1271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1271+STABILITY: SURFACE MOTION
 MF1271
 MF1271  HISTORY     - Date     Condition        Report By
 MF1271  HISTORY     - 1978     MONUMENTED       NGS
 MF1271
 MF1271                          STATION DESCRIPTION
 MF1271
 MF1271'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 MF1271'4.9 MI SOUTH FROM DWIGHT.
 MF1271'4.9 MILES SOUTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION WITH STATE
 MF1271'HIGHWAY 17 IN DWIGHT, 419 FEET NORTH OF CAMPUS ROAD, 39 FEET WEST OF
 MF1271'CENTERLINE OF HIGHWAY 47, AND 1.5 FEET SOUTH OF POWER POLE.
 MF1271'THE MARK IS 1.0 FT  N FROM A WITNESS POST.
 MF1271'THE MARK IS ABOVE LEVEL WITH HIGHWAY 47.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1586 ***********************************************************************
 KB1586  DESIGNATION -  E 210 RESET
 KB1586  PID         -  KB1586
 KB1586  STATE/COUNTY-  IL/CUMBERLAND
 KB1586  COUNTRY     -  US
 KB1586  USGS QUAD   -  WOODBURY (2018)
 KB1586
 KB1586                         *CURRENT SURVEY CONTROL
 KB1586  ______________________________________________________________________
 KB1586* NAD 83(1986) POSITION- 39 12 02.     (N) 088 16 47.     (W)   SCALED
 KB1586* NAVD 88 ORTHO HEIGHT -   163.19  (meters)      535.4   (feet) RESET
 KB1586  ______________________________________________________________________
 KB1586  GEOID HEIGHT    -        -32.019 (meters)                     GEOID18
 KB1586  VERT ORDER      -  THIRD
 KB1586
 KB1586.The horizontal coordinates were scaled from a map and have
 KB1586.an estimated accuracy of +/- 6 seconds.
 KB1586
 KB1586.The orthometric height was computed from unverified reset data.
 KB1586
 KB1586.No vertical observational check was made to the station.
 KB1586
 KB1586.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1586.GEOID18 height accuracy estimate available here.
 KB1586
 KB1586.Click photographs - Photos may exist for this station.
 KB1586
 KB1586;                    North         East    Units  Estimated Accuracy
 KB1586;SPC IL E     -   281,240.      304,630.      MT  (+/- 180 meters Scaled)
 KB1586
 KB1586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ894398(NAD 83)
 KB1586
 KB1586                          SUPERSEDED SURVEY CONTROL
 KB1586
 KB1586  NGVD 29 (11/09/15)  163.26   (m)          535.6    (f) RESET       3  
 KB1586
 KB1586.Superseded values are not recommended for survey control.
 KB1586
 KB1586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1586.See file dsdata.pdf to determine how the superseded data were derived.
 KB1586
 KB1586_MARKER: DV = VERTICAL CONTROL DISK
 KB1586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1586_STAMPING: E 210 RESET 1992
 KB1586_MARK LOGO: NGS
 KB1586_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1586+STABILITY: SURFACE MOTION
 KB1586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1586+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2005
 KB1586
 KB1586  HISTORY     - Date     Condition        Report By
 KB1586  HISTORY     - 1992     MONUMENTED       NGS
 KB1586  HISTORY     - 20050217 GOOD             ILDT
 KB1586  HISTORY     - 20120418 GOOD             ILDT
 KB1586
 KB1586                          STATION DESCRIPTION
 KB1586
 KB1586'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 KB1586'FROM THE POST OFFICE AT JEWETT, ABOUT 1.2 MI (1.9 KM) WEST ALONG A
 KB1586'PAVED ROAD TO ITS JUNCTION WITH U.S. HIGHWAY 40, THENCE 0.9 MI
 KB1586'(1.4 KM) WEST ON ROUTE 40 TO THE MARK ON THE NORTH SIDE OF THE
 KB1586'HIGHWAY, APPROXIMATELY 128 M (419.9 FT) WEST OF THE WEST END OF THE
 KB1586'BRIDGE OVER COTTONWOOD CREEK, 7.2 M (23.6 FT) NORTH OF THE CENTERLINE
 KB1586'OF ROUTE 40, 25.9 M (85.0 FT) EAST OF THE WEST END OF THE NORTH
 KB1586'GUARDRAIL, 15.8 M (51.8 FT) EAST OF HIGHWAY STATION 421 + 00, 0.9 M
 KB1586'(3.0 FT) NORTH OF THE GUARDRAIL, 0.3 M (1.0 FT) NORTH OF A FIBERGLASS
 KB1586'WITNESS POST, AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT, FLUSH
 KB1586'WITH THE GROUND.
 KB1586
 KB1586                          STATION RECOVERY (2005)
 KB1586
 KB1586'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB1586'RECOVERED IN GOOD CONDITION.
 KB1586
 KB1586                          STATION RECOVERY (2012)
 KB1586
 KB1586'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB1586'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1413 ***********************************************************************
 KA1413  DESIGNATION -  E 211
 KA1413  PID         -  KA1413
 KA1413  STATE/COUNTY-  IL/CLARK
 KA1413  COUNTRY     -  US
 KA1413  USGS QUAD   -  CASEY (2018)
 KA1413
 KA1413                         *CURRENT SURVEY CONTROL
 KA1413  ______________________________________________________________________
 KA1413* NAD 83(1986) POSITION- 39 20 28.     (N) 087 52 30.     (W)   SCALED
 KA1413* NAVD 88 ORTHO HEIGHT -   186.109 (meters)      610.59  (feet) ADJUSTED
 KA1413  ______________________________________________________________________
 KA1413  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 KA1413  DYNAMIC HEIGHT  -        186.002 (meters)      610.24  (feet) COMP
 KA1413  MODELED GRAVITY -    980,046.5   (mgal)                       NAVD 88
 KA1413
 KA1413  VERT ORDER      -  SECOND    CLASS 0
 KA1413
 KA1413.The horizontal coordinates were scaled from a map and have
 KA1413.an estimated accuracy of +/- 6 seconds.
 KA1413
 KA1413.The orthometric height was determined by differential leveling and
 KA1413.adjusted by the NATIONAL GEODETIC SURVEY
 KA1413.in June 1991.
 KA1413
 KA1413.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1413.GEOID18 height accuracy estimate available here.
 KA1413
 KA1413.Click photographs - Photos may exist for this station.
 KA1413
 KA1413.The dynamic height is computed by dividing the NAVD 88
 KA1413.geopotential number by the normal gravity value computed on the
 KA1413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1413.degrees latitude (g = 980.6199 gals.).
 KA1413
 KA1413.The modeled gravity was interpolated from observed gravity values.
 KA1413
 KA1413;                    North         East    Units  Estimated Accuracy
 KA1413;SPC IL E     -   296,950.      339,510.      MT  (+/- 180 meters Scaled)
 KA1413
 KA1413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ245549(NAD 83)
 KA1413
 KA1413                          SUPERSEDED SURVEY CONTROL
 KA1413
 KA1413  NGVD 29 (??/??/92)  186.180  (m)          610.83   (f) ADJ UNCH    2 0
 KA1413
 KA1413.Superseded values are not recommended for survey control.
 KA1413
 KA1413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1413.See file dsdata.pdf to determine how the superseded data were derived.
 KA1413
 KA1413_MARKER: DB = BENCH MARK DISK
 KA1413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1413_STAMPING: E 211 1959
 KA1413_MARK LOGO: CGS
 KA1413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1413+STABILITY: SURFACE MOTION
 KA1413
 KA1413  HISTORY     - Date     Condition        Report By
 KA1413  HISTORY     - 1959     MONUMENTED       CGS
 KA1413  HISTORY     - 1960     GOOD             CGS
 KA1413  HISTORY     - 19970805 GOOD             USPSQD
 KA1413
 KA1413                          STATION DESCRIPTION
 KA1413
 KA1413'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1413'0.6 MI SE FROM MARTINSVILLE.
 KA1413'0.2 MILES SOUTH ALONG CLEONE ROAD FROM ITS JUNCTION WITH U.S.
 KA1413'HIGHWAY 40 IN THE NORTH PART OF MARTINSVILLE, THENCE 0.35 MILES
 KA1413'EAST ALONG DEAHL STREET, AT THE SOUTHEAST CORNER OF THE CEMETERY,
 KA1413'22 FEET NORTH OF THE CENTER LINE OF THE STREET, 9 FEET EAST OF
 KA1413'THE CENTER LINE OF THE EASTMOST ENTRANCE DRIVE TO THE CEMETERY,
 KA1413'1 1/2 FEET EAST OF A FENCE AND A TELEPHONE POLE, 2.5 FEET SOUTH OF
 KA1413'A WITNESS POST, ABOUT LEVEL WITH THE STREET AND SET IN THE TOP OF
 KA1413'A CONCRETE POST PROJECTING 3 INCHES.
 KA1413
 KA1413                          STATION RECOVERY (1997)
 KA1413
 KA1413'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1413'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0949 ***********************************************************************
 JB0949  DESIGNATION -  E 212
 JB0949  PID         -  JB0949
 JB0949  STATE/COUNTY-  IL/BOND
 JB0949  COUNTRY     -  US
 JB0949  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0949
 JB0949                         *CURRENT SURVEY CONTROL
 JB0949  ______________________________________________________________________
 JB0949* NAD 83(1986) POSITION- 38 55 14.     (N) 089 16 07.     (W)   SCALED
 JB0949* NAVD 88 ORTHO HEIGHT -   171.990 (meters)      564.27  (feet) ADJUSTED
 JB0949  ______________________________________________________________________
 JB0949  GEOID HEIGHT    -        -31.491 (meters)                     GEOID18
 JB0949  DYNAMIC HEIGHT  -        171.883 (meters)      563.92  (feet) COMP
 JB0949  MODELED GRAVITY -    980,007.2   (mgal)                       NAVD 88
 JB0949
 JB0949  VERT ORDER      -  SECOND    CLASS 0
 JB0949
 JB0949.The horizontal coordinates were scaled from a map and have
 JB0949.an estimated accuracy of +/- 6 seconds.
 JB0949
 JB0949.The orthometric height was determined by differential leveling and
 JB0949.adjusted by the NATIONAL GEODETIC SURVEY
 JB0949.in June 1991.
 JB0949
 JB0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0949.GEOID18 height accuracy estimate available here.
 JB0949
 JB0949.Click photographs - Photos may exist for this station.
 JB0949
 JB0949.The dynamic height is computed by dividing the NAVD 88
 JB0949.geopotential number by the normal gravity value computed on the
 JB0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0949.degrees latitude (g = 980.6199 gals.).
 JB0949
 JB0949.The modeled gravity was interpolated from observed gravity values.
 JB0949
 JB0949;                    North         East    Units  Estimated Accuracy
 JB0949;SPC IL W     -   250,530.      777,880.      MT  (+/- 180 meters Scaled)
 JB0949
 JB0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ033104(NAD 83)
 JB0949
 JB0949                          SUPERSEDED SURVEY CONTROL
 JB0949
 JB0949  NGVD 29 (??/??/92)  172.115  (m)          564.68   (f) ADJ UNCH    2 0
 JB0949
 JB0949.Superseded values are not recommended for survey control.
 JB0949
 JB0949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0949.See file dsdata.pdf to determine how the superseded data were derived.
 JB0949
 JB0949_MARKER: DB = BENCH MARK DISK
 JB0949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0949_STAMPING: E 212 1960
 JB0949_MARK LOGO: CGS
 JB0949_PROJECTION: PROJECTING 3 CENTIMETERS
 JB0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0949+STABILITY: SURFACE MOTION
 JB0949_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0949+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2022
 JB0949
 JB0949  HISTORY     - Date     Condition        Report By
 JB0949  HISTORY     - 1960     MONUMENTED       CGS
 JB0949  HISTORY     - 20220906 GOOD             ILDT
 JB0949
 JB0949                          STATION DESCRIPTION
 JB0949
 JB0949'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0949'0.2 MI N FROM MULBERRY GROVE.
 JB0949'ABOUT 0.15 MILE NORTH ALONG SOUTH MAPLE STREET FROM ITS JUNCTION
 JB0949'WITH U.S. HIGHWAY 40 IN MULBERRY GROVE, AT THE JUNCITON OF SOUTH
 JB0949'STREET, ABOUT 0.1 MILE SOUTH OF THE CROSSING OF THE PENNSYLVANIA
 JB0949'RAILROAD, 29 FEET WEST OF THE CENTER LINE OF SOUTH MAPLE STREET,
 JB0949'7 FEET SOUTH OF THE EXTENDED CENTER LINE OF SOUTH STREET, 30 FEET
 JB0949'SOUTHWEST OF THE CENTER OF THE JUNCTION, 2 1/2 FEET SOUTHWEST OF
 JB0949'A POWER POLE, 48 FEET SOUTH OF THE CENTER LINE OF A DRIVE LEADING
 JB0949'WEST, 1.6 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 JB0949'THE STREET AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 JB0949'INCH.
 JB0949
 JB0949                          STATION RECOVERY (2022)
 JB0949
 JB0949'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB0949'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7265 ***********************************************************************
 AB7265  DESIGNATION -  E 213 RESET
 AB7265  PID         -  AB7265
 AB7265  STATE/COUNTY-  IL/CLINTON
 AB7265  COUNTRY     -  US
 AB7265  USGS QUAD   -  SAINT ROSE (2018)
 AB7265
 AB7265                         *CURRENT SURVEY CONTROL
 AB7265  ______________________________________________________________________
 AB7265* NAD 83(1986) POSITION- 38 43 43.75   (N) 089 35 47.81   (W)   HD_HELD1
 AB7265* NAVD 88 ORTHO HEIGHT -   154.32  (meters)      506.3   (feet) RESET
 AB7265  ______________________________________________________________________
 AB7265  GEOID HEIGHT    -        -31.031 (meters)                     GEOID18
 AB7265  VERT ORDER      -  THIRD
 AB7265
 AB7265.The horizontal coordinates were determined by differentially corrected
 AB7265.hand held GPS observations or other comparable positioning techniques
 AB7265.and have an estimated accuracy of +/- 3 meters.
 AB7265
 AB7265.The orthometric height was computed from unverified reset data.
 AB7265
 AB7265.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7265.GEOID18 height accuracy estimate available here.
 AB7265
 AB7265.Click photographs - Photos may exist for this station.
 AB7265
 AB7265;                    North         East    Units  Estimated Accuracy
 AB7265;SPC IL W     -   229,020.8     749,566.8     MT  (+/- 3 meters HH1 GPS) 
 AB7265
 AB7265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7428189885(NAD 83)
 AB7265
 AB7265                          SUPERSEDED SURVEY CONTROL
 AB7265
 AB7265.No superseded survey control is available for this station.
 AB7265
 AB7265_MARKER: DV = VERTICAL CONTROL DISK
 AB7265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7265_STAMPING: E 213 RESET 1995
 AB7265_MARK LOGO: NGS
 AB7265_PROJECTION: FLUSH
 AB7265_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7265+STABILITY: SURFACE MOTION
 AB7265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7265+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2011
 AB7265
 AB7265  HISTORY     - Date     Condition        Report By
 AB7265  HISTORY     - 1995     MONUMENTED       NGS
 AB7265  HISTORY     - 20110824 GOOD             ILDT
 AB7265
 AB7265                          STATION DESCRIPTION
 AB7265
 AB7265'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (RKB)
 AB7265'STATION CAN BE REACHED FROM THE SOUTHEAST CORNER OF THE CITY PARK IN
 AB7265'HIGHLAND BY GOING EAST ON BROADWAY STREET, WHICH BECOMES ST.  ROSE
 AB7265'ROAD AT THE EAST EDGE OF HIGHLAND, FOR 4.6 MI (7.4 KM) TO COUNTY ROAD
 AB7265'600E (BAUMAN ROAD) AND THE STATION IN THE NORTHEAST QUADRANT OF THE
 AB7265'INTERSECTION, 33.0 M (108.3 FT) EAST OF COUNTY ROAD 600E, 11.7 M (38.4
 AB7265'FT) NORTH OF COUNTY ROAD 2100N (ST.  ROSE ROAD) , 24.2 M (79.4 FT)
 AB7265'EAST SOUTHEAST OF A POWER POLE, 40.7 M (133.5 FT) WEST SOUTHWEST OF A
 AB7265'POWER POLE, 0.3 M (1.0 FT) SOUTH OF A FIBERGLASS WITNESS POST, SET
 AB7265'FLUSH WITH THE GROUND IN A ROUND CONCRETE MONUMENT.
 AB7265
 AB7265                          STATION RECOVERY (2011)
 AB7265
 AB7265'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 AB7265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0746 ***********************************************************************
 JB0746  DESIGNATION -  E 214
 JB0746  PID         -  JB0746
 JB0746  STATE/COUNTY-  IL/FAYETTE
 JB0746  COUNTRY     -  US
 JB0746  USGS QUAD   -  EDGEWOOD (2018)
 JB0746
 JB0746                         *CURRENT SURVEY CONTROL
 JB0746  ______________________________________________________________________
 JB0746* NAD 83(1986) POSITION- 38 54 10.     (N) 088 42 51.     (W)   SCALED
 JB0746* NAVD 88 ORTHO HEIGHT -   173.648 (meters)      569.71  (feet) ADJUSTED
 JB0746  ______________________________________________________________________
 JB0746  GEOID HEIGHT    -        -31.663 (meters)                     GEOID18
 JB0746  DYNAMIC HEIGHT  -        173.541 (meters)      569.36  (feet) COMP
 JB0746  MODELED GRAVITY -    980,008.1   (mgal)                       NAVD 88
 JB0746
 JB0746  VERT ORDER      -  SECOND    CLASS 0
 JB0746
 JB0746.The horizontal coordinates were scaled from a map and have
 JB0746.an estimated accuracy of +/- 6 seconds.
 JB0746
 JB0746.The orthometric height was determined by differential leveling and
 JB0746.adjusted by the NATIONAL GEODETIC SURVEY
 JB0746.in June 1991.
 JB0746
 JB0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0746.GEOID18 height accuracy estimate available here.
 JB0746
 JB0746.Click photographs - Photos may exist for this station.
 JB0746
 JB0746.The dynamic height is computed by dividing the NAVD 88
 JB0746.geopotential number by the normal gravity value computed on the
 JB0746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0746.degrees latitude (g = 980.6199 gals.).
 JB0746
 JB0746.The modeled gravity was interpolated from observed gravity values.
 JB0746
 JB0746;                    North         East    Units  Estimated Accuracy
 JB0746;SPC IL E     -   248,250.      266,970.      MT  (+/- 180 meters Scaled)
 JB0746
 JB0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ513073(NAD 83)
 JB0746
 JB0746                          SUPERSEDED SURVEY CONTROL
 JB0746
 JB0746  NGVD 29 (??/??/92)  173.748  (m)          570.04   (f) ADJ UNCH    2 0
 JB0746
 JB0746.Superseded values are not recommended for survey control.
 JB0746
 JB0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0746.See file dsdata.pdf to determine how the superseded data were derived.
 JB0746
 JB0746_MARKER: DB = BENCH MARK DISK
 JB0746_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0746_STAMPING: E 214 1960
 JB0746_MARK LOGO: CGS
 JB0746_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0746+STABILITY: SURFACE MOTION
 JB0746
 JB0746  HISTORY     - Date     Condition        Report By
 JB0746  HISTORY     - 1960     MONUMENTED       CGS
 JB0746
 JB0746                          STATION DESCRIPTION
 JB0746
 JB0746'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0746'2.4 MI N FROM LA CLEDE.
 JB0746'ABOUT 0.35 MILE WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE
 JB0746'AT LA CLEDE, THENCE 1.6 MILES NORTH ALONG A GRAVEL AND DIRT
 JB0746'ROAD, THENCE 0.5 MILE EAST ALONG A DIRT ROAD, AT A FENCE CORNER
 JB0746'SOUTH OF THE ROAD, ABOUT 0.15 MILE EAST OF THE JUNCTION OF A
 JB0746'DIRT ROAD NORTH, 20 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB0746'1 FOOT NORTH OF A FENCE, 4 1/2 FEET WEST OF A FENCE CORNER AND
 JB0746'THE WEST GATE POST OF A WIRE GATE, 12 FEET WEST OF THE CENTER
 JB0746'LINE OF A DRIVE SOUTH TO A PASTURE, 1.7 FEET WEST OF A METAL
 JB0746'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 JB0746'CONCRETE POST PROJECTING 1 INCH.  NOTE-- THE MARK MAY BE REACHED
 JB0746'FROM EDGEWOOD, EFFINGHAM COUNTY, BY GOING 0.5 MILE SOUTHWEST ALONG
 JB0746'STATE HIGHWAY 37 FROM ITS JUNCTION WITH THE BALTIMORE AND OHIO
 JB0746'RAILROAD, THENCE 1.95 MILES WEST ALONG A DIRT ROAD, THENCE 1.0
 JB0746'MILE SOUTH AND WEST ALONG A DIRT ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0642 ***********************************************************************
 JB0642  DESIGNATION -  E 215
 JB0642  PID         -  JB0642
 JB0642  STATE/COUNTY-  IL/MARION
 JB0642  COUNTRY     -  US
 JB0642  USGS QUAD   -  SALEM SOUTH (2018)
 JB0642
 JB0642                         *CURRENT SURVEY CONTROL
 JB0642  ______________________________________________________________________
 JB0642* NAD 83(1986) POSITION- 38 35 14.     (N) 088 56 58.     (W)   SCALED
 JB0642* NAVD 88 ORTHO HEIGHT -   151.717 (meters)      497.76  (feet) ADJUSTED
 JB0642  ______________________________________________________________________
 JB0642  GEOID HEIGHT    -        -30.882 (meters)                     GEOID18
 JB0642  DYNAMIC HEIGHT  -        151.620 (meters)      497.44  (feet) COMP
 JB0642  MODELED GRAVITY -    979,987.6   (mgal)                       NAVD 88
 JB0642
 JB0642  VERT ORDER      -  SECOND    CLASS 0
 JB0642
 JB0642.The horizontal coordinates were scaled from a map and have
 JB0642.an estimated accuracy of +/- 6 seconds.
 JB0642
 JB0642.The orthometric height was determined by differential leveling and
 JB0642.adjusted by the NATIONAL GEODETIC SURVEY
 JB0642.in June 1991.
 JB0642
 JB0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0642.GEOID18 height accuracy estimate available here.
 JB0642
 JB0642.Click photographs - Photos may exist for this station.
 JB0642
 JB0642.The dynamic height is computed by dividing the NAVD 88
 JB0642.geopotential number by the normal gravity value computed on the
 JB0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0642.degrees latitude (g = 980.6199 gals.).
 JB0642
 JB0642.The modeled gravity was interpolated from observed gravity values.
 JB0642
 JB0642;                    North         East    Units  Estimated Accuracy
 JB0642;SPC IL E     -   213,340.      246,320.      MT  (+/- 180 meters Scaled)
 JB0642
 JB0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH302727(NAD 83)
 JB0642
 JB0642                          SUPERSEDED SURVEY CONTROL
 JB0642
 JB0642  NGVD 29 (??/??/92)  151.825  (m)          498.11   (f) ADJ UNCH    2 0
 JB0642
 JB0642.Superseded values are not recommended for survey control.
 JB0642
 JB0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0642.See file dsdata.pdf to determine how the superseded data were derived.
 JB0642
 JB0642_MARKER: DB = BENCH MARK DISK
 JB0642_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0642_SP_SET: CURB
 JB0642_STAMPING: E 215 1960
 JB0642_MARK LOGO: CGS
 JB0642_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0642
 JB0642  HISTORY     - Date     Condition        Report By
 JB0642  HISTORY     - 1960     MONUMENTED       CGS
 JB0642  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0642
 JB0642                          STATION DESCRIPTION
 JB0642
 JB0642'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0642'3.4 MI S FROM SALEM.
 JB0642'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0642'IN SALEM, THENCE 0.5 MILE WEST ALONG AN OILED ROAD, THENCE 1.35
 JB0642'MILE SOUTH ALONG AN OILED ROAD, SET IN THE TOP OF THE SOUTH END
 JB0642'OF THE WEST CURB OF A 150-FOOT CONCRETE BRIDGE, 12 FEET WEST OF
 JB0642'THE CENTER LINE OF THE ROAD, 2 1/2 FEET NORTH OF THE SOUTH END
 JB0642'OF THE CONCRETE CURB, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 JB0642'ROAD.
 JB0642
 JB0642                          STATION RECOVERY (2011)
 JB0642
 JB0642'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0642'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0371 ***********************************************************************
 JB0371  DESIGNATION -  E 216
 JB0371  PID         -  JB0371
 JB0371  STATE/COUNTY-  IL/JEFFERSON
 JB0371  COUNTRY     -  US
 JB0371  USGS QUAD   -  MOUNT VERNON (2018)
 JB0371
 JB0371                         *CURRENT SURVEY CONTROL
 JB0371  ______________________________________________________________________
 JB0371* NAD 83(1986) POSITION- 38 15 12.     (N) 088 55 46.     (W)   SCALED
 JB0371* NAVD 88 ORTHO HEIGHT -   145.114 (meters)      476.09  (feet) ADJUSTED
 JB0371  ______________________________________________________________________
 JB0371  GEOID HEIGHT    -        -30.064 (meters)                     GEOID18
 JB0371  DYNAMIC HEIGHT  -        145.020 (meters)      475.79  (feet) COMP
 JB0371  MODELED GRAVITY -    979,982.7   (mgal)                       NAVD 88
 JB0371
 JB0371  VERT ORDER      -  SECOND    CLASS 0
 JB0371
 JB0371.The horizontal coordinates were scaled from a map and have
 JB0371.an estimated accuracy of +/- 6 seconds.
 JB0371
 JB0371.The orthometric height was determined by differential leveling and
 JB0371.adjusted by the NATIONAL GEODETIC SURVEY
 JB0371.in June 1991.
 JB0371
 JB0371.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0371.GEOID18 height accuracy estimate available here.
 JB0371
 JB0371.Click photographs - Photos may exist for this station.
 JB0371
 JB0371.The dynamic height is computed by dividing the NAVD 88
 JB0371.geopotential number by the normal gravity value computed on the
 JB0371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0371.degrees latitude (g = 980.6199 gals.).
 JB0371
 JB0371.The modeled gravity was interpolated from observed gravity values.
 JB0371
 JB0371;                    North         East    Units  Estimated Accuracy
 JB0371;SPC IL E     -   176,260.      247,820.      MT  (+/- 180 meters Scaled)
 JB0371
 JB0371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH311356(NAD 83)
 JB0371
 JB0371                          SUPERSEDED SURVEY CONTROL
 JB0371
 JB0371  NGVD 29 (??/??/92)  145.222  (m)          476.45   (f) ADJ UNCH    2 0
 JB0371
 JB0371.Superseded values are not recommended for survey control.
 JB0371
 JB0371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0371.See file dsdata.pdf to determine how the superseded data were derived.
 JB0371
 JB0371_MARKER: DB = BENCH MARK DISK
 JB0371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0371_STAMPING: E 216 1960
 JB0371_MARK LOGO: CGS
 JB0371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0371+STABILITY: SURFACE MOTION
 JB0371
 JB0371  HISTORY     - Date     Condition        Report By
 JB0371  HISTORY     - 1960     MONUMENTED       CGS
 JB0371  HISTORY     - 20081030 POOR             ILDT
 JB0371  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0371
 JB0371                          STATION DESCRIPTION
 JB0371
 JB0371'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0371'5.2 MI S FROM MT VERNON.
 JB0371'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0371'HOUSE AT MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE
 JB0371'HIGHWAY 148, THENCE 2.25 MILES SOUTH ALONG AN OILED ROAD, AT THE
 JB0371'JUNCTION OF AN OILED ROAD WEST, 23 FEET EAST OF THE CENTER LINE
 JB0371'OF THE ROAD, 29 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE
 JB0371'ROAD WEST, 38 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 3
 JB0371'FEET SOUTH OF TELEPHONE POLE NUMBER 102, 1 FOOT WEST OF A FENCE,
 JB0371'2.0 FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET
 JB0371'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0371'POST PROJECTING 2 INCHES.
 JB0371
 JB0371                          STATION RECOVERY (2008)
 JB0371
 JB0371'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 JB0371'DISK MISSING FROM CONCRETE BASE
 JB0371
 JB0371                          STATION RECOVERY (2009)
 JB0371
 JB0371'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0371'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0939 ***********************************************************************
 HB0939  DESIGNATION -  E 217 RESET
 HB0939  PID         -  HB0939
 HB0939  STATE/COUNTY-  IL/PULASKI
 HB0939  COUNTRY     -  US
 HB0939  USGS QUAD   -  DONGOLA (2018)
 HB0939
 HB0939                         *CURRENT SURVEY CONTROL
 HB0939  ______________________________________________________________________
 HB0939* NAD 83(2011) POSITION- 37 15 36.38511(N) 089 09 17.74871(W)   ADJUSTED
 HB0939* NAD 83(2011) ELLIP HT-    74.984 (meters)        (06/27/12)   ADJUSTED
 HB0939* NAD 83(2011) EPOCH   -  2010.00
 HB0939* NAVD 88 ORTHO HEIGHT -   103.35  (+/-2cm)      339.1   (feet) VERTCON3
 HB0939  ______________________________________________________________________
 HB0939  GEOID HEIGHT    -        -28.346 (meters)                     GEOID18
 HB0939  NAD 83(2011) X  -     74,962.237 (meters)                     COMP
 HB0939  NAD 83(2011) Y  - -5,082,075.289 (meters)                     COMP
 HB0939  NAD 83(2011) Z  -  3,840,453.012 (meters)                     COMP
 HB0939  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 HB0939  VERT ORDER      -  ? (See Below)
 HB0939
 HB0939  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0939  Standards:
 HB0939         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0939            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0939  -------------------------------------------------------------------
 HB0939  NETWORK    0.64   0.94           0.27   0.25   0.48     -0.00512329
 HB0939  -------------------------------------------------------------------
 HB0939  Click here for local accuracies and other accuracy information.
 HB0939
 HB0939.The horizontal coordinates were established by GPS observations
 HB0939.and adjusted by the National Geodetic Survey in June 2012.
 HB0939
 HB0939.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0939.been affixed to the stable North American tectonic plate. See 
 HB0939.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0939
 HB0939.The horizontal coordinates are valid at the epoch date displayed above
 HB0939.which is a decimal equivalence of Year/Month/Day.
 HB0939
 HB0939.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0939.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0939
 HB0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0939.GEOID18 height accuracy estimate available here.
 HB0939
 HB0939.The vertical order pertains to the NGVD 29 superseded value.
 HB0939
 HB0939.Click photographs - Photos may exist for this station.
 HB0939
 HB0939.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0939
 HB0939.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0939
 HB0939.The ellipsoidal height was determined by GPS observations
 HB0939.and is referenced to NAD 83.
 HB0939
 HB0939. The following values were computed from the NAD 83(2011) position.
 HB0939
 HB0939;                    North         East     Units Scale Factor Converg.
 HB0939;SPC IL W     -    66,334.078   789,744.645   MT  1.00004035   +0 36 45.3
 HB0939;SPC IL W     -   217,631.05  2,591,020.56   sFT  1.00004035   +0 36 45.3
 HB0939;UTM  16      - 4,125,903.785   308,905.738   MT  1.00004985   -1 18 18.2
 HB0939
 HB0939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0939!SPC IL W     -   0.99998823  x   1.00004035  =   1.00002858
 HB0939!UTM  16      -   0.99998823  x   1.00004985  =   1.00003808
 HB0939
 HB0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0890525903(NAD 83)
 HB0939
 HB0939                          SUPERSEDED SURVEY CONTROL
 HB0939
 HB0939  NAD 83(2007)-  37 15 36.38523(N)    089 09 17.74939(W) AD(2002.00) 1
 HB0939  ELLIP H (11/24/10)   75.006  (m)                       GP(2002.00) 4 1
 HB0939  NGVD 29 (11/26/84)  103.293  (m)          338.89   (f) ADJUSTED       
 HB0939
 HB0939.Superseded values are not recommended for survey control.
 HB0939
 HB0939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0939.See file dsdata.pdf to determine how the superseded data were derived.
 HB0939
 HB0939_MARKER: DB = BENCH MARK DISK
 HB0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0939_STAMPING: E 217 RESET 1964
 HB0939_MARK LOGO: CGS
 HB0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0939+STABILITY: SURFACE MOTION
 HB0939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0939+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2010
 HB0939
 HB0939  HISTORY     - Date     Condition        Report By
 HB0939  HISTORY     - 1964     MONUMENTED       ILHD
 HB0939  HISTORY     - 1965     GOOD             CGS
 HB0939  HISTORY     - 20100720 GOOD             ILDT
 HB0939
 HB0939                          STATION DESCRIPTION
 HB0939
 HB0939'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 HB0939'2.3 MI SE FROM ULLIN.
 HB0939'FROM THE JUNCTION OF ROUTE F.A.I. 57 AND F.A.S. 938 (APPROX. 1.5
 HB0939'MILES SOUTHEAST OF ULLIN) GO EAST 800 FEET ON F.A.S. 938 TO A
 HB0939'JUNCTION WITH A CRUSHED STONE ROAD, THENCE SOUTH ALONG THIS
 HB0939'CRUSHED STONE ROAD FOR 0.8 MILES TO AN INTERSECTION WITH A
 HB0939'DRIVEWAY TO THE EAST.  THIS MARKER IS SET IN THE SOUTHEAST
 HB0939'QUADRANT OF THIS INTERSECTION, 48 FEET EAST OF THE NORTH-SOUTH
 HB0939'CENTERLINE AND 51 FEET SOUTH OF THE EAST-WEST CENTERLINE, 2 FEET
 HB0939'SOUTH OF A METAL WITNESS POST AND SET IN A 12 INCH SQUARE CONCRETE
 HB0939'POST PROJECTING 1 INCH ABOVE THE GROUND LEVEL.
 HB0939
 HB0939                          STATION RECOVERY (2010)
 HB0939
 HB0939'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (BE)
 HB0939'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1419 ***********************************************************************
 JB1419  DESIGNATION -  E 218
 JB1419  PID         -  JB1419
 JB1419  STATE/COUNTY-  IL/MADISON
 JB1419  COUNTRY     -  US
 JB1419  USGS QUAD   -  WORDEN (2018)
 JB1419
 JB1419                         *CURRENT SURVEY CONTROL
 JB1419  ______________________________________________________________________
 JB1419* NAD 83(1986) POSITION- 38 59 00.     (N) 089 47 19.     (W)   SCALED
 JB1419* NAVD 88 ORTHO HEIGHT -   183.670 (meters)      602.59  (feet) ADJUSTED
 JB1419  ______________________________________________________________________
 JB1419  GEOID HEIGHT    -        -31.151 (meters)                     GEOID18
 JB1419  DYNAMIC HEIGHT  -        183.561 (meters)      602.23  (feet) COMP
 JB1419  MODELED GRAVITY -    980,033.3   (mgal)                       NAVD 88
 JB1419
 JB1419  VERT ORDER      -  SECOND    CLASS 0
 JB1419
 JB1419.The horizontal coordinates were scaled from a map and have
 JB1419.an estimated accuracy of +/- 6 seconds.
 JB1419
 JB1419.The orthometric height was determined by differential leveling and
 JB1419.adjusted by the NATIONAL GEODETIC SURVEY
 JB1419.in June 1991.
 JB1419
 JB1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1419.GEOID18 height accuracy estimate available here.
 JB1419
 JB1419.Click photographs - Photos may exist for this station.
 JB1419
 JB1419.The dynamic height is computed by dividing the NAVD 88
 JB1419.geopotential number by the normal gravity value computed on the
 JB1419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1419.degrees latitude (g = 980.6199 gals.).
 JB1419
 JB1419.The modeled gravity was interpolated from observed gravity values.
 JB1419
 JB1419;                    North         East    Units  Estimated Accuracy
 JB1419;SPC IL W     -   257,190.      732,760.      MT  (+/- 180 meters Scaled)
 JB1419
 JB1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ584186(NAD 83)
 JB1419
 JB1419                          SUPERSEDED SURVEY CONTROL
 JB1419
 JB1419  NGVD 29 (??/??/92)  183.788  (m)          602.98   (f) ADJ UNCH    2 0
 JB1419
 JB1419.Superseded values are not recommended for survey control.
 JB1419
 JB1419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1419.See file dsdata.pdf to determine how the superseded data were derived.
 JB1419
 JB1419_MARKER: DB = BENCH MARK DISK
 JB1419_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1419_SP_SET: BOX CULVERT HEADWALL
 JB1419_STAMPING: E 218 1960
 JB1419_MARK LOGO: CGS
 JB1419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1419+STABILITY: SURFACE MOTION
 JB1419
 JB1419  HISTORY     - Date     Condition        Report By
 JB1419  HISTORY     - 1960     MONUMENTED       CGS
 JB1419
 JB1419                          STATION DESCRIPTION
 JB1419
 JB1419'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1419'4.3 MI S FROM STAUNTON.
 JB1419'ABOUT 1.3 MILES NORTHEAST ALONG THE STAUTON AND LITCHFIELD ROAD
 JB1419'FROM THE CITY PARK IN STAUTON, THENCE 3.0 MILES SOUTH ALONG OLD
 JB1419'U.S. HIGHWAY 66, SET IN THE TOP OF THE NORTH HEADWALL OF A 10
 JB1419'FOOT BOX CULVERT, 15 FEET NORTH OF THE CENTER LINE OF THE
 JB1419'HIGHWAY, 11 FEET EAST OF THE WEST END OF THE HEADWALL, AND ABOUT
 JB1419'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1058 ***********************************************************************
 KB1058  DESIGNATION -  E 219
 KB1058  PID         -  KB1058
 KB1058  STATE/COUNTY-  IL/SANGAMON
 KB1058  COUNTRY     -  US
 KB1058  USGS QUAD   -  CHATHAM (2018)
 KB1058
 KB1058                         *CURRENT SURVEY CONTROL
 KB1058  ______________________________________________________________________
 KB1058* NAD 83(1986) POSITION- 39 41 26.     (N) 089 38 29.     (W)   SCALED
 KB1058* NAVD 88 ORTHO HEIGHT -   178.032 (meters)      584.09  (feet) ADJUSTED
 KB1058  ______________________________________________________________________
 KB1058  GEOID HEIGHT    -        -32.373 (meters)                     GEOID18
 KB1058  DYNAMIC HEIGHT  -        177.933 (meters)      583.77  (feet) COMP
 KB1058  MODELED GRAVITY -    980,067.4   (mgal)                       NAVD 88
 KB1058
 KB1058  VERT ORDER      -  SECOND    CLASS 0
 KB1058
 KB1058.The horizontal coordinates were scaled from a map and have
 KB1058.an estimated accuracy of +/- 6 seconds.
 KB1058
 KB1058.The orthometric height was determined by differential leveling and
 KB1058.adjusted by the NATIONAL GEODETIC SURVEY
 KB1058.in June 1991.
 KB1058
 KB1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1058.GEOID18 height accuracy estimate available here.
 KB1058
 KB1058.Click photographs - Photos may exist for this station.
 KB1058
 KB1058.The dynamic height is computed by dividing the NAVD 88
 KB1058.geopotential number by the normal gravity value computed on the
 KB1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1058.degrees latitude (g = 980.6199 gals.).
 KB1058
 KB1058.The modeled gravity was interpolated from observed gravity values.
 KB1058
 KB1058;                    North         East    Units  Estimated Accuracy
 KB1058;SPC IL W     -   335,760.      745,060.      MT  (+/- 180 meters Scaled)
 KB1058
 KB1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ735967(NAD 83)
 KB1058
 KB1058                          SUPERSEDED SURVEY CONTROL
 KB1058
 KB1058  NGVD 29 (??/??/92)  178.146  (m)          584.47   (f) ADJ UNCH    2 0
 KB1058
 KB1058.Superseded values are not recommended for survey control.
 KB1058
 KB1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1058.See file dsdata.pdf to determine how the superseded data were derived.
 KB1058
 KB1058_MARKER: DB = BENCH MARK DISK
 KB1058_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1058_SP_SET: BOX CULVERT HEADWALL
 KB1058_STAMPING: E 219 1960
 KB1058_MARK LOGO: CGS
 KB1058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1058+STABILITY: SURFACE MOTION
 KB1058
 KB1058  HISTORY     - Date     Condition        Report By
 KB1058  HISTORY     - 1960     MONUMENTED       CGS
 KB1058  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1058
 KB1058                          STATION DESCRIPTION
 KB1058
 KB1058'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1058'4.6 MI S FROM SPRINGFIELD.
 KB1058'4.5 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1058'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.05
 KB1058'MILES EAST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVE
 KB1058'SOUTH TO THE ILLINOIS STATE POLICE HEADQUARTERS BUILDING, SET IN
 KB1058'THE TOP OF THE EAST HEADWALL OF A 2 FOOT CONCRETE BOX CULVERT
 KB1058'UNDER THE DRIVE SOUTH, 45 FEET SOUTH OF THE CENTER LINE OF THE
 KB1058'ASPHALT ROAD, 20 FEET EAST OF THE CENTER LINE OF THE DRIVE, 50
 KB1058'FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 5 FEET SOUTH OF THE
 KB1058'NORTH END OF THE HEADWALL, 1 FOOT BELOW THE LEVEL OF THE ASPHALT
 KB1058'ROAD, AND ABOUT LEVEL WITH THE DRIVE.
 KB1058
 KB1058                          STATION RECOVERY (1976)
 KB1058
 KB1058'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1058'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0026 ***********************************************************************
 LC0026  DESIGNATION -  E 22
 LC0026  PID         -  LC0026
 LC0026  STATE/COUNTY-  IL/FORD
 LC0026  COUNTRY     -  US
 LC0026  USGS QUAD   -  SIBLEY (2018)
 LC0026
 LC0026                         *CURRENT SURVEY CONTROL
 LC0026  ______________________________________________________________________
 LC0026* NAD 83(1986) POSITION- 40 30 56.     (N) 088 22 48.     (W)   SCALED
 LC0026* NAVD 88 ORTHO HEIGHT -   246.286 (meters)      808.02  (feet) ADJUSTED
 LC0026  ______________________________________________________________________
 LC0026  GEOID HEIGHT    -        -31.989 (meters)                     GEOID18
 LC0026  DYNAMIC HEIGHT  -        246.173 (meters)      807.65  (feet) COMP
 LC0026  MODELED GRAVITY -    980,156.7   (mgal)                       NAVD 88
 LC0026
 LC0026  VERT ORDER      -  SECOND    CLASS 0
 LC0026
 LC0026.The horizontal coordinates were scaled from a map and have
 LC0026.an estimated accuracy of +/- 6 seconds.
 LC0026
 LC0026.The orthometric height was determined by differential leveling and
 LC0026.adjusted by the NATIONAL GEODETIC SURVEY
 LC0026.in June 1991.
 LC0026
 LC0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0026.GEOID18 height accuracy estimate available here.
 LC0026
 LC0026.Click photographs - Photos may exist for this station.
 LC0026
 LC0026.The dynamic height is computed by dividing the NAVD 88
 LC0026.geopotential number by the normal gravity value computed on the
 LC0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0026.degrees latitude (g = 980.6199 gals.).
 LC0026
 LC0026.The modeled gravity was interpolated from observed gravity values.
 LC0026
 LC0026;                    North         East    Units  Estimated Accuracy
 LC0026;SPC IL E     -   427,250.      296,050.      MT  (+/- 180 meters Scaled)
 LC0026
 LC0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK830858(NAD 83)
 LC0026
 LC0026                          SUPERSEDED SURVEY CONTROL
 LC0026
 LC0026  NGVD 29 (??/??/92)  246.339  (m)          808.20   (f) ADJ UNCH    2 0
 LC0026
 LC0026.Superseded values are not recommended for survey control.
 LC0026
 LC0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0026.See file dsdata.pdf to determine how the superseded data were derived.
 LC0026
 LC0026_MARKER: DB = BENCH MARK DISK
 LC0026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0026_STAMPING: E 22 1934
 LC0026_MARK LOGO: CGS
 LC0026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0026+STABILITY: SURFACE MOTION
 LC0026
 LC0026  HISTORY     - Date     Condition        Report By
 LC0026  HISTORY     - 1934     MONUMENTED       CGS
 LC0026
 LC0026                          STATION DESCRIPTION
 LC0026
 LC0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0026'AT GARBER.
 LC0026'AT GARBER, FORD COUNTY, 27 FEET NORTH OF THE WABASH RAILWAY
 LC0026'STATION, 14 FEET EAST OF THE CENTERLINE OF THE TRACK, AT A
 LC0026'ROAD CROSSING, 93 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND
 LC0026'ABOUT ONE FOOT HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LC0026'E 22 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1092 ***********************************************************************
 LC1092  DESIGNATION -  E 220
 LC1092  PID         -  LC1092
 LC1092  STATE/COUNTY-  IL/LOGAN
 LC1092  COUNTRY     -  US
 LC1092  USGS QUAD   -  LINCOLN EAST (2018)
 LC1092
 LC1092                         *CURRENT SURVEY CONTROL
 LC1092  ______________________________________________________________________
 LC1092* NAD 83(1986) POSITION- 40 09 00.     (N) 089 18 44.     (W)   SCALED
 LC1092* NAVD 88 ORTHO HEIGHT -   178.096 (meters)      584.30  (feet) ADJUSTED
 LC1092  ______________________________________________________________________
 LC1092  GEOID HEIGHT    -        -32.503 (meters)                     GEOID18
 LC1092  DYNAMIC HEIGHT  -        178.005 (meters)      584.00  (feet) COMP
 LC1092  MODELED GRAVITY -    980,111.0   (mgal)                       NAVD 88
 LC1092
 LC1092  VERT ORDER      -  SECOND    CLASS 0
 LC1092
 LC1092.The horizontal coordinates were scaled from a map and have
 LC1092.an estimated accuracy of +/- 6 seconds.
 LC1092
 LC1092.The orthometric height was determined by differential leveling and
 LC1092.adjusted by the NATIONAL GEODETIC SURVEY
 LC1092.in June 1991.
 LC1092
 LC1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1092.GEOID18 height accuracy estimate available here.
 LC1092
 LC1092.Click photographs - Photos may exist for this station.
 LC1092
 LC1092.The dynamic height is computed by dividing the NAVD 88
 LC1092.geopotential number by the normal gravity value computed on the
 LC1092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1092.degrees latitude (g = 980.6199 gals.).
 LC1092
 LC1092.The modeled gravity was interpolated from observed gravity values.
 LC1092
 LC1092;                    North         East    Units  Estimated Accuracy
 LC1092;SPC IL W     -   386,990.      772,800.      MT  (+/- 180 meters Scaled)
 LC1092
 LC1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK030469(NAD 83)
 LC1092
 LC1092                          SUPERSEDED SURVEY CONTROL
 LC1092
 LC1092  NGVD 29 (??/??/92)  178.177  (m)          584.57   (f) ADJ UNCH    2 0
 LC1092
 LC1092.Superseded values are not recommended for survey control.
 LC1092
 LC1092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1092.See file dsdata.pdf to determine how the superseded data were derived.
 LC1092
 LC1092_MARKER: DB = BENCH MARK DISK
 LC1092_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1092_SP_SET: BRIDGE
 LC1092_STAMPING: E 220 1960
 LC1092_MARK LOGO: CGS
 LC1092_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1092
 LC1092  HISTORY     - Date     Condition        Report By
 LC1092  HISTORY     - 1960     MONUMENTED       CGS
 LC1092  HISTORY     - 20200428 MARK NOT FOUND   ILDT
 LC1092
 LC1092                          STATION DESCRIPTION
 LC1092
 LC1092'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1092'2.8 MI NE FROM LINCOLN.
 LC1092'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1092'OFFICE IN LINCOLN, THENCE 2.3 MILES EAST ALONG STATE HIGHWAY 10,
 LC1092'AT A DRIVE SOUTH TO A FARM HOUSE, ABOUT 0.10 MILES WEST OF A
 LC1092'GRAVEL ROAD NORTH, SET IN THE TOP OF THE SOUTHWEST END OF THE
 LC1092'WINGWALL AT THE NORTHEAST CORNER OF A 25 FOOT CONCRETE BRIDGE,
 LC1092'18 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 21 FEET WEST
 LC1092'OF THE EXTENDED CENTER LINE OF THE FARM DRIVE SOUTH, AND ABOUT
 LC1092'LEVEL WITH THE HIGHWAY.
 LC1092
 LC1092                          STATION RECOVERY (2020)
 LC1092
 LC1092'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1092'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0524 ***********************************************************************
 NH0524  DESIGNATION -  E 221
 NH0524  PID         -  NH0524
 NH0524  STATE/COUNTY-  IL/WINNEBAGO
 NH0524  COUNTRY     -  US
 NH0524  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0524
 NH0524                         *CURRENT SURVEY CONTROL
 NH0524  ______________________________________________________________________
 NH0524* NAD 83(1986) POSITION- 42 28 09.     (N) 089 03 52.     (W)   SCALED
 NH0524* NAVD 88 ORTHO HEIGHT -   229.259 (meters)      752.16  (feet) ADJUSTED
 NH0524  ______________________________________________________________________
 NH0524  GEOID HEIGHT    -        -33.709 (meters)                     GEOID18
 NH0524  DYNAMIC HEIGHT  -        229.189 (meters)      751.93  (feet) COMP
 NH0524  MODELED GRAVITY -    980,307.1   (mgal)                       NAVD 88
 NH0524
 NH0524  VERT ORDER      -  FIRST     CLASS II
 NH0524
 NH0524.The horizontal coordinates were scaled from a map and have
 NH0524.an estimated accuracy of +/- 6 seconds.
 NH0524
 NH0524.The orthometric height was determined by differential leveling and
 NH0524.adjusted by the NATIONAL GEODETIC SURVEY
 NH0524.in June 1991.
 NH0524
 NH0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0524.GEOID18 height accuracy estimate available here.
 NH0524
 NH0524.Click photographs - Photos may exist for this station.
 NH0524
 NH0524.The dynamic height is computed by dividing the NAVD 88
 NH0524.geopotential number by the normal gravity value computed on the
 NH0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0524.degrees latitude (g = 980.6199 gals.).
 NH0524
 NH0524.The modeled gravity was interpolated from observed gravity values.
 NH0524
 NH0524;                    North         East    Units  Estimated Accuracy
 NH0524;SPC IL W     -   644,780.      790,640.      MT  (+/- 180 meters Scaled)
 NH0524
 NH0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN302039(NAD 83)
 NH0524
 NH0524                          SUPERSEDED SURVEY CONTROL
 NH0524
 NH0524  NGVD 29 (??/??/92)  229.320  (m)          752.36   (f) ADJ UNCH    1 2
 NH0524
 NH0524.Superseded values are not recommended for survey control.
 NH0524
 NH0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0524.See file dsdata.pdf to determine how the superseded data were derived.
 NH0524
 NH0524_MARKER: DB = BENCH MARK DISK
 NH0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0524_STAMPING: E 221 1960
 NH0524_MARK LOGO: CGS
 NH0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0524+STABILITY: SURFACE MOTION
 NH0524
 NH0524  HISTORY     - Date     Condition        Report By
 NH0524  HISTORY     - 1960     MONUMENTED       CGS
 NH0524  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0524
 NH0524                          STATION DESCRIPTION
 NH0524
 NH0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0524'0.6 MI N FROM ROCKTON.
 NH0524'ABOUT 0.65 MILE NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0524'PACIFIC RAILROAD FROM THE STATION AT ROCKTON, 0.3 MILE SOUTH
 NH0524'OF MILEPOLE 71, IN S-12 OR 13, R-1 E, T-46 N, 200 YARDS SOUTH
 NH0524'OF THE CROSSING OF A GRAVEL ROAD, 146 YARDS SOUTH OF SIGNAL 71.3,
 NH0524'31 1/2 FEET WEST OF THE WEST RAIL OF SIDING, 46 FEET WEST OF THE
 NH0524'WEST RAIL OF MAIN TRACK, 1 1/2 FEET EAST OF A WIRE FENCE, 170 1/2
 NH0524'FEET EAST OF THE NORTHEAST CORNER OF A LARGE WINDOWLESS BOX SHAPE
 NH0524'FACTORY BUILDING AND IN LINE WITH THE NORTH FACE OF SAME BUILDING
 NH0524'(CONCRETE BLOCK AT THE BOTTOM AND GREEN PAINTED METAL SIDING
 NH0524'ABOVE), 51 FEET SOUTH-SOUTHEAST OF POWER LINE POLE 2 J 46-1- 13.2
 NH0524'27/47, 2.3 FEET SOUTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 NH0524'THE TRACK, AND SET IN TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 NH0524
 NH0524                          STATION RECOVERY (1997)
 NH0524
 NH0524'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0524'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0566 ***********************************************************************
 NH0566  DESIGNATION -  E 222
 NH0566  PID         -  NH0566
 NH0566  STATE/COUNTY-  IL/WINNEBAGO
 NH0566  COUNTRY     -  US
 NH0566  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0566
 NH0566                         *CURRENT SURVEY CONTROL
 NH0566  ______________________________________________________________________
 NH0566* NAD 83(1986) POSITION- 42 17 18.     (N) 089 05 27.     (W)   SCALED
 NH0566* NAVD 88 ORTHO HEIGHT -   224.850 (meters)      737.70  (feet) ADJUSTED
 NH0566  ______________________________________________________________________
 NH0566  GEOID HEIGHT    -        -33.422 (meters)                     GEOID18
 NH0566  DYNAMIC HEIGHT  -        224.779 (meters)      737.46  (feet) COMP
 NH0566  MODELED GRAVITY -    980,297.7   (mgal)                       NAVD 88
 NH0566
 NH0566  VERT ORDER      -  FIRST     CLASS II
 NH0566
 NH0566.The horizontal coordinates were scaled from a map and have
 NH0566.an estimated accuracy of +/- 6 seconds.
 NH0566
 NH0566.The orthometric height was determined by differential leveling and
 NH0566.adjusted by the NATIONAL GEODETIC SURVEY
 NH0566.in June 1991.
 NH0566
 NH0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0566.GEOID18 height accuracy estimate available here.
 NH0566
 NH0566.Click photographs - Photos may exist for this station.
 NH0566
 NH0566.The dynamic height is computed by dividing the NAVD 88
 NH0566.geopotential number by the normal gravity value computed on the
 NH0566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0566.degrees latitude (g = 980.6199 gals.).
 NH0566
 NH0566.The modeled gravity was interpolated from observed gravity values.
 NH0566
 NH0566;                    North         East    Units  Estimated Accuracy
 NH0566;SPC IL W     -   624,670.      788,730.      MT  (+/- 180 meters Scaled)
 NH0566
 NH0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM276839(NAD 83)
 NH0566
 NH0566                          SUPERSEDED SURVEY CONTROL
 NH0566
 NH0566  NGVD 29 (??/??/92)  224.907  (m)          737.88   (f) ADJ UNCH    1 2
 NH0566
 NH0566.Superseded values are not recommended for survey control.
 NH0566
 NH0566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0566.See file dsdata.pdf to determine how the superseded data were derived.
 NH0566
 NH0566_MARKER: DB = BENCH MARK DISK
 NH0566_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0566_SP_SET: CURB
 NH0566_STAMPING: E 222 1960
 NH0566_MARK LOGO: CGS
 NH0566_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0566
 NH0566  HISTORY     - Date     Condition        Report By
 NH0566  HISTORY     - 1960     MONUMENTED       CGS
 NH0566  HISTORY     - 1987     GOOD             USPSQD
 NH0566  HISTORY     - 19970323 GOOD             USPSQD
 NH0566
 NH0566                          STATION DESCRIPTION
 NH0566
 NH0566'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0566'AT ROCKFORD.
 NH0566'AT ROCKFORD, ABOUT 0.6 MILE WEST ALONG AUBURN STREET FROM THE
 NH0566'INTERSECTION OF NORTH MAIN STREET, AT THE INTERSECTION OF RIDGE
 NH0566'AVENUE, IN S-14, R-1E, T-44N, 34 1/2 FEET NORTH OF THE NORTH
 NH0566'CURB OF AUBURN STREET, 42 FEET WEST OF THE WEST CURB OF RIDGE
 NH0566'AVENUE, NEAR THE SOUTH AND FRONT FACE OF RED BRICK UNITARIAN
 NH0566'CHURCH OF THE CHRISTIAN UNION, 8 1/2 FEET WEST-SOUTHWEST OF
 NH0566'THE SOUTHEAST CORNER OF CHURCH BUILDING, 12 1/2 FEET EAST OF
 NH0566'THE CENTER OF FRONT ENTRANCE, IN TOP AND SOUTHWEST CORNER OF THE
 NH0566'CONCRETE RETAINING WALL FOR EAST FRONT BASEMENT WINDOW, AND
 NH0566'ABOUT LEVEL WITH THE SIDEWALK.
 NH0566
 NH0566                          STATION RECOVERY (1987)
 NH0566
 NH0566'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0566'RECOVERED IN GOOD CONDITION.
 NH0566
 NH0566                          STATION RECOVERY (1997)
 NH0566
 NH0566'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0566'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0627 ***********************************************************************
 NH0627  DESIGNATION -  E 223
 NH0627  PID         -  NH0627
 NH0627  STATE/COUNTY-  IL/OGLE
 NH0627  COUNTRY     -  US
 NH0627  USGS QUAD   -  KINGS (2018)
 NH0627
 NH0627                         *CURRENT SURVEY CONTROL
 NH0627  ______________________________________________________________________
 NH0627* NAD 83(1986) POSITION- 42 03 58.     (N) 089 05 42.     (W)   SCALED
 NH0627* NAVD 88 ORTHO HEIGHT -   256.640 (meters)      841.99  (feet) ADJUSTED
 NH0627  ______________________________________________________________________
 NH0627  GEOID HEIGHT    -        -33.088 (meters)                     GEOID18
 NH0627  DYNAMIC HEIGHT  -        256.554 (meters)      841.71  (feet) COMP
 NH0627  MODELED GRAVITY -    980,280.1   (mgal)                       NAVD 88
 NH0627
 NH0627  VERT ORDER      -  FIRST     CLASS I
 NH0627
 NH0627.The horizontal coordinates were scaled from a map and have
 NH0627.an estimated accuracy of +/- 6 seconds.
 NH0627
 NH0627.The orthometric height was determined by differential leveling and
 NH0627.adjusted by the NATIONAL GEODETIC SURVEY
 NH0627.in June 1991.
 NH0627
 NH0627.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0627.GEOID18 height accuracy estimate available here.
 NH0627
 NH0627.Click photographs - Photos may exist for this station.
 NH0627
 NH0627.The dynamic height is computed by dividing the NAVD 88
 NH0627.geopotential number by the normal gravity value computed on the
 NH0627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0627.degrees latitude (g = 980.6199 gals.).
 NH0627
 NH0627.The modeled gravity was interpolated from observed gravity values.
 NH0627
 NH0627;                    North         East    Units  Estimated Accuracy
 NH0627;SPC IL W     -   599,980.      788,690.      MT  (+/- 180 meters Scaled)
 NH0627
 NH0627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM266592(NAD 83)
 NH0627
 NH0627                          SUPERSEDED SURVEY CONTROL
 NH0627
 NH0627  NGVD 29 (??/??/92)  256.675  (m)          842.11   (f) ADJ UNCH    1 1
 NH0627
 NH0627.Superseded values are not recommended for survey control.
 NH0627
 NH0627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0627.See file dsdata.pdf to determine how the superseded data were derived.
 NH0627
 NH0627_MARKER: DB = BENCH MARK DISK
 NH0627_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0627_STAMPING: E 223 1960
 NH0627_MARK LOGO: CGS
 NH0627_PROJECTION: FLUSH
 NH0627_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0627+STABILITY: SURFACE MOTION
 NH0627
 NH0627  HISTORY     - Date     Condition        Report By
 NH0627  HISTORY     - 1960     MONUMENTED       CGS
 NH0627  HISTORY     - 1969     GOOD             CGS
 NH0627  HISTORY     - 1987     GOOD             USPSQD
 NH0627  HISTORY     - 19960614 MARK NOT FOUND   USPSQD
 NH0627  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0627  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0627
 NH0627                          STATION DESCRIPTION
 NH0627
 NH0627'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0627'AT HOLCOMB.
 NH0627'AT HOLCOMB, 126.6 FEET SOUTHWEST AND ACROSS THE CHICAGO, BURLINGTON
 NH0627'AND QUINCY RAILROAD AND A PAVED ROAD FROM THE SOUTHWEST CORNER OF
 NH0627'THE RAILROAD STATION, 10 RAILS NORTH OF MILEPOST 9, 68 1/2 FEET
 NH0627'WEST OF THE WEST RAIL OF THE MAIN TRACK, 34 FEET SOUTH OF THE
 NH0627'CENTER LINE OF THE PAVED ROAD, 39 1/2 FEET EAST OF THE NORTHEAST
 NH0627'CORNER OF MASONIC HALL, 16 1/2 FEET WEST OF THE WEST RAIL OF A
 NH0627'SIDETRACK, 7 1/2 FEET SOUTH OF A POWER POLE WHICH IS BRACED BY
 NH0627'3 GUY WIRES, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND
 NH0627'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 NH0627'OF THE GROUND.  SEC 3 T41N, R1E.
 NH0627
 NH0627                          STATION RECOVERY (1987)
 NH0627
 NH0627'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0627'RECOVERED IN GOOD CONDITION.
 NH0627
 NH0627                          STATION RECOVERY (1996)
 NH0627
 NH0627'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0627'MARK NOT FOUND.
 NH0627
 NH0627                          STATION RECOVERY (2001)
 NH0627
 NH0627'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0627'MARK NOT FOUND.
 NH0627
 NH0627                          STATION RECOVERY (2004)
 NH0627
 NH0627'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0627'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0565 ***********************************************************************
 MF0565  DESIGNATION -  E 224
 MF0565  PID         -  MF0565
 MF0565  STATE/COUNTY-  IL/LEE
 MF0565  COUNTRY     -  US
 MF0565  USGS QUAD   -  STEWARD (2018)
 MF0565
 MF0565                         *CURRENT SURVEY CONTROL
 MF0565  ______________________________________________________________________
 MF0565* NAD 83(2011) POSITION- 41 50 51.42010(N) 089 01 28.97579(W)   ADJUSTED
 MF0565* NAD 83(2011) ELLIP HT-   216.132 (meters)        (06/27/12)   ADJUSTED
 MF0565* NAD 83(2011) EPOCH   -  2010.00
 MF0565* NAVD 88 ORTHO HEIGHT -   249.161 (meters)      817.46  (feet) ADJUSTED
 MF0565  ______________________________________________________________________
 MF0565  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 MF0565  NAD 83(2011) X  -     80,994.387 (meters)                     COMP
 MF0565  NAD 83(2011) Y  - -4,757,779.236 (meters)                     COMP
 MF0565  NAD 83(2011) Z  -  4,233,154.894 (meters)                     COMP
 MF0565  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 MF0565  DYNAMIC HEIGHT  -        249.070 (meters)      817.16  (feet) COMP
 MF0565  MODELED GRAVITY -    980,253.9   (mgal)                       NAVD 88
 MF0565
 MF0565  VERT ORDER      -  FIRST     CLASS I
 MF0565
 MF0565  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0565  Standards:
 MF0565         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0565            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0565  -------------------------------------------------------------------
 MF0565  NETWORK    1.41   2.00           0.65   0.44   1.02      0.37851892
 MF0565  -------------------------------------------------------------------
 MF0565  Click here for local accuracies and other accuracy information.
 MF0565
 MF0565.The horizontal coordinates were established by GPS observations
 MF0565.and adjusted by the National Geodetic Survey in June 2012.
 MF0565
 MF0565.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0565.been affixed to the stable North American tectonic plate. See 
 MF0565.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0565
 MF0565.The horizontal coordinates are valid at the epoch date displayed above
 MF0565.which is a decimal equivalence of Year/Month/Day.
 MF0565
 MF0565.The orthometric height was determined by differential leveling and
 MF0565.adjusted by the NATIONAL GEODETIC SURVEY
 MF0565.in June 1991.
 MF0565
 MF0565.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0565.GEOID18 height accuracy estimate available here.
 MF0565
 MF0565.Click photographs - Photos may exist for this station.
 MF0565
 MF0565.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0565
 MF0565.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0565
 MF0565.The ellipsoidal height was determined by GPS observations
 MF0565.and is referenced to NAD 83.
 MF0565
 MF0565.The dynamic height is computed by dividing the NAVD 88
 MF0565.geopotential number by the normal gravity value computed on the
 MF0565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0565.degrees latitude (g = 980.6199 gals.).
 MF0565
 MF0565.The modeled gravity was interpolated from observed gravity values.
 MF0565
 MF0565. The following values were computed from the NAD 83(2011) position.
 MF0565
 MF0565;                    North         East     Units Scale Factor Converg.
 MF0565;SPC IL W     -   575,788.618   794,832.038   MT  1.00005180   +0 45 42.9
 MF0565;SPC IL W     - 1,889,066.49  2,607,711.44   sFT  1.00005180   +0 45 42.9
 MF0565;UTM  16      - 4,634,839.317   331,914.507   MT  0.99994767   -1 21 04.0
 MF0565
 MF0565!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0565!SPC IL W     -   0.99996610  x   1.00005180  =   1.00001790
 MF0565!UTM  16      -   0.99996610  x   0.99994767  =   0.99991377
 MF0565
 MF0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3191434839(NAD 83)
 MF0565
 MF0565                          SUPERSEDED SURVEY CONTROL
 MF0565
 MF0565  NAD 83(2007)-  41 50 51.42008(N)    089 01 28.97666(W) AD(2002.00) 0
 MF0565  ELLIP H (02/10/07)  216.163  (m)                       GP(2002.00)    
 MF0565  ELLIP H (12/06/04)  216.145  (m)                       GP(       ) 4 1
 MF0565  NAD 83(1997)-  41 50 51.41997(N)    089 01 28.97622(W) AD(       ) 1
 MF0565  ELLIP H (09/15/98)  216.188  (m)                       GP(       ) 3 1
 MF0565  NAVD 88             249.16   (m)          817.5    (f) LEVELING    3  
 MF0565  NGVD 29 (??/??/92)  249.220  (m)          817.65   (f) ADJ UNCH    1 1
 MF0565
 MF0565.Superseded values are not recommended for survey control.
 MF0565
 MF0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0565.See file dsdata.pdf to determine how the superseded data were derived.
 MF0565
 MF0565_MARKER: DB = BENCH MARK DISK
 MF0565_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0565_SP_SET: BOX CULVERT HEADWALL
 MF0565_STAMPING: E 224 1960
 MF0565_MARK LOGO: CGS
 MF0565_PROJECTION: FLUSH
 MF0565_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF0565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0565+STABILITY: SURFACE MOTION
 MF0565_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0565+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2022
 MF0565
 MF0565  HISTORY     - Date     Condition        Report By
 MF0565  HISTORY     - 1960     MONUMENTED       CGS
 MF0565  HISTORY     - 1969     GOOD             CGS
 MF0565  HISTORY     - 19950818 GOOD             USPSQD
 MF0565  HISTORY     - 19960808 GOOD             SECI
 MF0565  HISTORY     - 20020123 GOOD             NGS
 MF0565  HISTORY     - 20030628 GOOD             USPSQD
 MF0565  HISTORY     - 20140415 GOOD             ILDT
 MF0565  HISTORY     - 20220310 GOOD             ILDT
 MF0565
 MF0565                          STATION DESCRIPTION
 MF0565
 MF0565'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0565'5.8 MI S FROM ROCHELLE.
 MF0565'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0565'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 0.25 MILE SOUTH
 MF0565'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 MF0565'0.1 MILE WEST OF THE METHODIST CHURCH AT STEWARD, 123 1/2 FEET
 MF0565'EAST OF THE EAST RAIL OF THE EAST SET OF TRACKS, SET IN THE TOP
 MF0565'OF THE WEST END OF THE NORTH CONCRETE HEADWALL OF A CONCRETE BOX
 MF0565'CULVERT, 3 FEET EAST OF THE WEST END OF THE HEADWALL, 64 FEET
 MF0565'WEST AND ACROSS A PAVED ROAD FROM THE SOUTHWEST CORNER OF THE
 MF0565'STEWARD CEMETERY, 156 FEET EAST OF THE STEWARD JUNCTION SIGN,
 MF0565'26 1/2 FEET NORTH OF THE CENTER LINE OF THE PAVED ROAD, AND ABOUT
 MF0565'5 FEET ABOVE THE LEVEL OF THE ROAD.  SEC 17, T39N, R 2E.
 MF0565
 MF0565                          STATION RECOVERY (1995)
 MF0565
 MF0565'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0565'RECOVERED IN GOOD CONDITION.
 MF0565
 MF0565                          STATION RECOVERY (1996)
 MF0565
 MF0565'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF0565'RECOVERED AS DESCRIBED.
 MF0565
 MF0565                          STATION RECOVERY (2002)
 MF0565
 MF0565'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0565'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0565
 MF0565                          STATION RECOVERY (2003)
 MF0565
 MF0565'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0565'RECOVERED IN GOOD CONDITION.
 MF0565
 MF0565                          STATION RECOVERY (2014)
 MF0565
 MF0565'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 MF0565'RECOVERED IN GOOD CONDITION.
 MF0565
 MF0565                          STATION RECOVERY (2022)
 MF0565
 MF0565'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 MF0565'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0630 ***********************************************************************
 MF0630  DESIGNATION -  E 225
 MF0630  PID         -  MF0630
 MF0630  STATE/COUNTY-  IL/LASALLE
 MF0630  COUNTRY     -  US
 MF0630  USGS QUAD   -  MENDOTA EAST (2018)
 MF0630
 MF0630                         *CURRENT SURVEY CONTROL
 MF0630  ______________________________________________________________________
 MF0630* NAD 83(1986) POSITION- 41 31 36.25   (N) 089 07 04.15   (W)   HD_HELD1
 MF0630* NAVD 88 ORTHO HEIGHT -   217.787 (meters)      714.52  (feet) ADJUSTED
 MF0630  ______________________________________________________________________
 MF0630  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 MF0630  DYNAMIC HEIGHT  -        217.703 (meters)      714.25  (feet) COMP
 MF0630  MODELED GRAVITY -    980,232.9   (mgal)                       NAVD 88
 MF0630
 MF0630  VERT ORDER      -  FIRST     CLASS I
 MF0630
 MF0630.The horizontal coordinates were determined by differentially corrected
 MF0630.hand held GPS observations or other comparable positioning techniques
 MF0630.and have an estimated accuracy of +/- 3 meters.
 MF0630
 MF0630.The orthometric height was determined by differential leveling and
 MF0630.adjusted by the NATIONAL GEODETIC SURVEY
 MF0630.in June 1991.
 MF0630
 MF0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0630.GEOID18 height accuracy estimate available here.
 MF0630
 MF0630.Click photographs - Photos may exist for this station.
 MF0630
 MF0630.The dynamic height is computed by dividing the NAVD 88
 MF0630.geopotential number by the normal gravity value computed on the
 MF0630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0630.degrees latitude (g = 980.6199 gals.).
 MF0630
 MF0630.The modeled gravity was interpolated from observed gravity values.
 MF0630
 MF0630;                    North         East    Units  Estimated Accuracy
 MF0630;SPC IL E     -   539,836.3     234,526.7     MT  (+/- 3 meters HH1 GPS) 
 MF0630
 MF0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2330899397(NAD 83)
 MF0630
 MF0630                          SUPERSEDED SURVEY CONTROL
 MF0630
 MF0630  NGVD 29 (??/??/92)  217.833  (m)          714.67   (f) ADJ UNCH    1 1
 MF0630
 MF0630.Superseded values are not recommended for survey control.
 MF0630
 MF0630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0630.See file dsdata.pdf to determine how the superseded data were derived.
 MF0630
 MF0630_MARKER: DB = BENCH MARK DISK
 MF0630_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0630_SP_SET: ABUTMENT
 MF0630_STAMPING: E 225 1960
 MF0630_MARK LOGO: CGS
 MF0630_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0630+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 MF0630
 MF0630  HISTORY     - Date     Condition        Report By
 MF0630  HISTORY     - 1960     MONUMENTED       CGS
 MF0630  HISTORY     - 1969     GOOD             CGS
 MF0630  HISTORY     - 19970711 GOOD             USPSQD
 MF0630  HISTORY     - 20020619 GOOD             USPSQD
 MF0630  HISTORY     - 20130919 GOOD             ILDT
 MF0630  HISTORY     - 20211228 GOOD             ILDT
 MF0630
 MF0630                          STATION DESCRIPTION
 MF0630
 MF0630'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0630'1.6 MI S FROM MENDOTA.
 MF0630'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0630'THE RAILROAD STATION AT MENDOTA, 0.1 MILE NORTH OF MILEPOST
 MF0630'870, 6 1/2 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF THE
 MF0630'WEST END OF THE NORTH CONCRETE LEDGE ON THE NORTH ABUTMENT OF
 MF0630'A CONCRETE RAILROAD BRIDGE, 104 1/2 FEET SOUTH OF A SWITCH
 MF0630'STAND AT THE SOUTH END OF A SIDETRACK, 3 FEET BELOW THE TOP
 MF0630'OF THE ABUTMENT, AND ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK.
 MF0630'SEC 9, T 35N, R 1E.
 MF0630
 MF0630                          STATION RECOVERY (1997)
 MF0630
 MF0630'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0630'RECOVERED IN GOOD CONDITION.
 MF0630
 MF0630                          STATION RECOVERY (2002)
 MF0630
 MF0630'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0630'RECOVERED IN GOOD CONDITION.
 MF0630
 MF0630                          STATION RECOVERY (2013)
 MF0630
 MF0630'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0630'RECOVERED IN GOOD CONDITION.
 MF0630
 MF0630                          STATION RECOVERY (2021)
 MF0630
 MF0630'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0630'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0087 ***********************************************************************
 NH0087  DESIGNATION -  E 226
 NH0087  PID         -  NH0087
 NH0087  STATE/COUNTY-  IL/MCHENRY
 NH0087  COUNTRY     -  US
 NH0087  USGS QUAD   -  HEBRON (2018)
 NH0087
 NH0087                         *CURRENT SURVEY CONTROL
 NH0087  ______________________________________________________________________
 NH0087* NAD 83(1986) POSITION- 42 29 20.     (N) 088 24 32.     (W)   SCALED
 NH0087* NAVD 88 ORTHO HEIGHT -   266.990 (meters)      875.95  (feet) ADJUSTED
 NH0087  ______________________________________________________________________
 NH0087  GEOID HEIGHT    -        -34.141 (meters)                     GEOID18
 NH0087  DYNAMIC HEIGHT  -        266.904 (meters)      875.67  (feet) COMP
 NH0087  MODELED GRAVITY -    980,294.3   (mgal)                       NAVD 88
 NH0087
 NH0087  VERT ORDER      -  SECOND    CLASS 0
 NH0087
 NH0087.The horizontal coordinates were scaled from a map and have
 NH0087.an estimated accuracy of +/- 6 seconds.
 NH0087
 NH0087.The orthometric height was determined by differential leveling and
 NH0087.adjusted by the NATIONAL GEODETIC SURVEY
 NH0087.in June 1991.
 NH0087
 NH0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0087.GEOID18 height accuracy estimate available here.
 NH0087
 NH0087.Click photographs - Photos may exist for this station.
 NH0087
 NH0087.The dynamic height is computed by dividing the NAVD 88
 NH0087.geopotential number by the normal gravity value computed on the
 NH0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0087.degrees latitude (g = 980.6199 gals.).
 NH0087
 NH0087.The modeled gravity was interpolated from observed gravity values.
 NH0087
 NH0087;                    North         East    Units  Estimated Accuracy
 NH0087;SPC IL E     -   646,410.      293,790.      MT  (+/- 180 meters Scaled)
 NH0087
 NH0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN842050(NAD 83)
 NH0087
 NH0087                          SUPERSEDED SURVEY CONTROL
 NH0087
 NH0087  NGVD 29 (??/??/92)  267.056  (m)          876.17   (f) ADJ UNCH    2 0
 NH0087
 NH0087.Superseded values are not recommended for survey control.
 NH0087
 NH0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0087.See file dsdata.pdf to determine how the superseded data were derived.
 NH0087
 NH0087_MARKER: DB = BENCH MARK DISK
 NH0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0087_STAMPING: E 226 1960
 NH0087_MARK LOGO: CGS
 NH0087_PROJECTION: PROJECTING 8 CENTIMETERS
 NH0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0087+STABILITY: SURFACE MOTION
 NH0087
 NH0087  HISTORY     - Date     Condition        Report By
 NH0087  HISTORY     - 1960     MONUMENTED       CGS
 NH0087  HISTORY     - 19940507 GOOD             USPSQD
 NH0087
 NH0087                          STATION DESCRIPTION
 NH0087
 NH0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0087'4.1 MI SE FROM ZENDA.
 NH0087'ABOUT 4.1 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0087'AND PACIFIC RAILROAD FROM THE STATION AT ZENDA, WALWORTH COUNTY,
 NH0087'WISCONSIN, 0.1 MILE NORTHWEST OF MILEPOLE 63, 0.8 MILE SOUTHEAST
 NH0087'OF THE OVERPASS OF THE C.M. ST.P. AND P. RR. OVER THE STATE LINE
 NH0087'ROAD, AT A FARM ROAD CROSSING, 40 FEET SOUTHWEST OF THE SOUTHWEST
 NH0087'RAIL, 40 FEET EAST OF THE CENTER LINE OF ROAD, 57 FEET SOUTHEAST
 NH0087'OF THE CENTER LINE OF THE CROSSING, 4 FEET EAST OF THE 3RD. POLE
 NH0087'NORTHWEST OF THE MILEPOLE AND IS IN THE LINE OF POLES, 0.8 FOOT
 NH0087'NORTHEAST OF THE RIGHT-OF-WAY FENCE LINE, 2 FEET WEST OF A STEEL
 NH0087'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 NH0087'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 NH0087
 NH0087                          STATION RECOVERY (1994)
 NH0087
 NH0087'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0087'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0165 ***********************************************************************
 NH0165  DESIGNATION -  E 227
 NH0165  PID         -  NH0165
 NH0165  STATE/COUNTY-  IL/MCHENRY
 NH0165  COUNTRY     -  US
 NH0165  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0165
 NH0165                         *CURRENT SURVEY CONTROL
 NH0165  ______________________________________________________________________
 NH0165* NAD 83(1986) POSITION- 42 09 16.     (N) 088 17 17.     (W)   SCALED
 NH0165* NAVD 88 ORTHO HEIGHT -   229.190 (meters)      751.93  (feet) ADJUSTED
 NH0165  ______________________________________________________________________
 NH0165  GEOID HEIGHT    -        -33.704 (meters)                     GEOID18
 NH0165  DYNAMIC HEIGHT  -        229.111 (meters)      751.68  (feet) COMP
 NH0165  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 NH0165
 NH0165  VERT ORDER      -  SECOND    CLASS 0
 NH0165
 NH0165.The horizontal coordinates were scaled from a map and have
 NH0165.an estimated accuracy of +/- 6 seconds.
 NH0165
 NH0165.The orthometric height was determined by differential leveling and
 NH0165.adjusted by the NATIONAL GEODETIC SURVEY
 NH0165.in June 1991.
 NH0165
 NH0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0165.GEOID18 height accuracy estimate available here.
 NH0165
 NH0165.Click photographs - Photos may exist for this station.
 NH0165
 NH0165.The dynamic height is computed by dividing the NAVD 88
 NH0165.geopotential number by the normal gravity value computed on the
 NH0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0165.degrees latitude (g = 980.6199 gals.).
 NH0165
 NH0165.The modeled gravity was interpolated from observed gravity values.
 NH0165
 NH0165;                    North         East    Units  Estimated Accuracy
 NH0165;SPC IL E     -   609,260.      303,740.      MT  (+/- 180 meters Scaled)
 NH0165
 NH0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM935677(NAD 83)
 NH0165
 NH0165                          SUPERSEDED SURVEY CONTROL
 NH0165
 NH0165  NGVD 29 (??/??/92)  229.250  (m)          752.13   (f) ADJ UNCH    2 0
 NH0165
 NH0165.Superseded values are not recommended for survey control.
 NH0165
 NH0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0165.See file dsdata.pdf to determine how the superseded data were derived.
 NH0165
 NH0165_MARKER: DB = BENCH MARK DISK
 NH0165_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0165_SP_SET: ABUTMENT
 NH0165_STAMPING: E 227 1960
 NH0165_MARK LOGO: CGS
 NH0165_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0165
 NH0165  HISTORY     - Date     Condition        Report By
 NH0165  HISTORY     - 1960     MONUMENTED       CGS
 NH0165  HISTORY     - 1987     GOOD             USPSQD
 NH0165  HISTORY     - 1990     GOOD             USPSQD
 NH0165  HISTORY     - 20010312 MARK NOT FOUND   USPSQD
 NH0165
 NH0165                          STATION DESCRIPTION
 NH0165
 NH0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0165'0.8 MI SE FROM ALGONQUIN.
 NH0165'ABOUT 0.75 MILE SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NH0165'RAILWAY FROM THE STATION AT ALGONQUIN, ABOUT 50 YARDS SOUTHEAST
 NH0165'OF MILEPOLE 52, 0.5 MILE SOUTHEAST OF THE SOUTHEAST END OF THE
 NH0165'BRIDGE OVER FOX RIVER, 0.1 MILE NORTHWEST OF THE CROSSING OF A
 NH0165'GRADED ROAD, 7 FEET SOUTHWEST OF THE SOUTHWEST RAIL, IN TOP OF
 NH0165'THE SOUTHWEST END OF THE NORTHWEST STONE ABUTMENT OF 15-FOOT
 NH0165'BRIDGE 654, 2 1/2 FEET NORTHEAST OF THE SOUTHWEST END OF THE
 NH0165'ABUTMENT, AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 NH0165
 NH0165                          STATION RECOVERY (1987)
 NH0165
 NH0165'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0165'RECOVERED IN GOOD CONDITION.
 NH0165
 NH0165                          STATION RECOVERY (1990)
 NH0165
 NH0165'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0165'RECOVERED IN GOOD CONDITION.
 NH0165
 NH0165                          STATION RECOVERY (2001)
 NH0165
 NH0165'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMB)
 NH0165'IN QUAD 0420882 ENTIRE AREA WAS RECONSTRUCTED IN THE MCHENRY PRAIRIE
 NH0165'TRAIL WITH A WALKING/BIKING PATH, NEW BRIDGES, ETC.  WHERE RR TRACKS
 NH0165'EXISTED. PATH COVERS ALL OF THE OLD RR RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0455 ***********************************************************************
 NH0455  DESIGNATION -  E 228
 NH0455  PID         -  NH0455
 NH0455  STATE/COUNTY-  IL/WINNEBAGO
 NH0455  COUNTRY     -  US
 NH0455  USGS QUAD   -  WINNEBAGO (2018)
 NH0455
 NH0455                         *CURRENT SURVEY CONTROL
 NH0455  ______________________________________________________________________
 NH0455* NAD 83(1986) POSITION- 42 15 41.     (N) 089 08 48.     (W)   SCALED
 NH0455* NAVD 88 ORTHO HEIGHT -   228.512 (meters)      749.71  (feet) ADJUSTED
 NH0455  ______________________________________________________________________
 NH0455  GEOID HEIGHT    -        -33.357 (meters)                     GEOID18
 NH0455  DYNAMIC HEIGHT  -        228.438 (meters)      749.47  (feet) COMP
 NH0455  MODELED GRAVITY -    980,294.9   (mgal)                       NAVD 88
 NH0455
 NH0455  VERT ORDER      -  FIRST     CLASS II
 NH0455
 NH0455.The horizontal coordinates were scaled from a map and have
 NH0455.an estimated accuracy of +/- 6 seconds.
 NH0455
 NH0455.The orthometric height was determined by differential leveling and
 NH0455.adjusted by the NATIONAL GEODETIC SURVEY
 NH0455.in June 1991.
 NH0455
 NH0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0455.GEOID18 height accuracy estimate available here.
 NH0455
 NH0455.Click photographs - Photos may exist for this station.
 NH0455
 NH0455.The dynamic height is computed by dividing the NAVD 88
 NH0455.geopotential number by the normal gravity value computed on the
 NH0455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0455.degrees latitude (g = 980.6199 gals.).
 NH0455
 NH0455.The modeled gravity was interpolated from observed gravity values.
 NH0455
 NH0455;                    North         East    Units  Estimated Accuracy
 NH0455;SPC IL W     -   621,620.      784,160.      MT  (+/- 180 meters Scaled)
 NH0455
 NH0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM229810(NAD 83)
 NH0455
 NH0455                          SUPERSEDED SURVEY CONTROL
 NH0455
 NH0455  NGVD 29 (??/??/92)  228.567  (m)          749.89   (f) ADJ UNCH    1 2
 NH0455
 NH0455.Superseded values are not recommended for survey control.
 NH0455
 NH0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0455.See file dsdata.pdf to determine how the superseded data were derived.
 NH0455
 NH0455_MARKER: DB = BENCH MARK DISK
 NH0455_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0455_SP_SET: CULVERT HEADWALL
 NH0455_STAMPING: E 228 1960
 NH0455_MARK LOGO: CGS
 NH0455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0455+STABILITY: SURFACE MOTION
 NH0455
 NH0455  HISTORY     - Date     Condition        Report By
 NH0455  HISTORY     - 1960     MONUMENTED       CGS
 NH0455  HISTORY     - 1971     GOOD             NGS
 NH0455  HISTORY     - 1987     GOOD             USPSQD
 NH0455  HISTORY     - 19970606 GOOD             USPSQD
 NH0455
 NH0455                          STATION DESCRIPTION
 NH0455
 NH0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0455'2.8 MI W FROM ROCKFORD.
 NH0455'ABOUT 2.75 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0455'FROM THE OVERPASS OVER STATE HIGHWAY 2 (SOUTH MAIN STREET) AT
 NH0455'ROCKFORD, 0.35 MILE WEST OF MILE POST 95, IN SECTION 29, R 1 E,
 NH0455'T 44 N., BETWEEN THE TRACK AND CUNNINGHAM ROAD (A BLACK TOP ROAD
 NH0455'WHICH PARALLELS THE TRACK), IN THE TOP OF THE WEST END OF THE
 NH0455'NORTH HEAD WALL OF A 6-FOOT CONCRETE BOX CULVERT UNDER THE ROAD,
 NH0455'60 FEET SOUTH OF SOUTH RAIL, 27 FEET NORTH OF CENTER LINE OF ROAD,
 NH0455'1 FOOT EAST OF WEST END OF HEAD WALL AND ABOUT 3 FEET BELOW LEVEL
 NH0455'OF ROAD.
 NH0455
 NH0455                          STATION RECOVERY (1971)
 NH0455
 NH0455'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0455'RECOVERED IN GOOD CONDITION.
 NH0455
 NH0455                          STATION RECOVERY (1987)
 NH0455
 NH0455'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0455'RECOVERED IN GOOD CONDITION.
 NH0455
 NH0455                          STATION RECOVERY (1997)
 NH0455
 NH0455'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0455'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0864 ***********************************************************************
 LC0864  DESIGNATION -  E 229
 LC0864  PID         -  LC0864
 LC0864  STATE/COUNTY-  IL/WOODFORD
 LC0864  COUNTRY     -  US
 LC0864  USGS QUAD   -  BENSON (2018)
 LC0864
 LC0864                         *CURRENT SURVEY CONTROL
 LC0864  ______________________________________________________________________
 LC0864* NAD 83(1986) POSITION- 40 45 06.     (N) 089 01 00.     (W)   SCALED
 LC0864* NAVD 88 ORTHO HEIGHT -   220.680 (meters)      724.01  (feet) ADJUSTED
 LC0864  ______________________________________________________________________
 LC0864  GEOID HEIGHT    -        -32.302 (meters)                     GEOID18
 LC0864  DYNAMIC HEIGHT  -        220.582 (meters)      723.69  (feet) COMP
 LC0864  MODELED GRAVITY -    980,173.4   (mgal)                       NAVD 88
 LC0864
 LC0864  VERT ORDER      -  FIRST     CLASS I
 LC0864
 LC0864.The horizontal coordinates were scaled from a map and have
 LC0864.an estimated accuracy of +/- 6 seconds.
 LC0864
 LC0864.The orthometric height was determined by differential leveling and
 LC0864.adjusted by the NATIONAL GEODETIC SURVEY
 LC0864.in June 1991.
 LC0864
 LC0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0864.GEOID18 height accuracy estimate available here.
 LC0864
 LC0864.Click photographs - Photos may exist for this station.
 LC0864
 LC0864.The dynamic height is computed by dividing the NAVD 88
 LC0864.geopotential number by the normal gravity value computed on the
 LC0864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0864.degrees latitude (g = 980.6199 gals.).
 LC0864
 LC0864.The modeled gravity was interpolated from observed gravity values.
 LC0864
 LC0864;                    North         East    Units  Estimated Accuracy
 LC0864;SPC IL W     -   454,090.      797,110.      MT  (+/- 180 meters Scaled)
 LC0864
 LC0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL297131(NAD 83)
 LC0864
 LC0864                          SUPERSEDED SURVEY CONTROL
 LC0864
 LC0864  NGVD 29 (??/??/92)  220.717  (m)          724.14   (f) ADJ UNCH    1 1
 LC0864
 LC0864.Superseded values are not recommended for survey control.
 LC0864
 LC0864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0864.See file dsdata.pdf to determine how the superseded data were derived.
 LC0864
 LC0864_MARKER: DB = BENCH MARK DISK
 LC0864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0864_STAMPING: E 229 1960
 LC0864_MARK LOGO: CGS
 LC0864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0864+STABILITY: SURFACE MOTION
 LC0864
 LC0864  HISTORY     - Date     Condition        Report By
 LC0864  HISTORY     - 1960     MONUMENTED       CGS
 LC0864  HISTORY     - 1969     GOOD             CGS
 LC0864  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0864
 LC0864                          STATION DESCRIPTION
 LC0864
 LC0864'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0864'1 MI N FROM EL PASO.
 LC0864'ABOUT 0.95 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0864'THE STATION AT EL PASO, 0.25 MILE SOUTH OF MILEPOST 815, 104 FEET
 LC0864'EAST-NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 LC0864'DIRT ROAD, 90 FEET EAST OF THE EAST RAIL, 44 FEET NORTH OF THE
 LC0864'CENTER LINE OF THE ROAD, 84 FEET EAST-NORTHEAST OF A RAILROAD
 LC0864'CROSSING SIGN, 108 1/2 FEET NORTH AND ACROSS THE ROAD FROM A PIPE
 LC0864'LINE MARKER, 1 FOOT WEST OF A FENCE, 2.3 FEET SOUTH OF A WOODEN
 LC0864'WITNESS POST, ABOUT 4 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 LC0864'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 LC0864'THE SURFACE OF THE GROUND.  SEC 32, T27N, R2E
 LC0864
 LC0864                          STATION RECOVERY (1998)
 LC0864
 LC0864'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0864'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0551 ***********************************************************************
 LC0551  DESIGNATION -  E 23
 LC0551  PID         -  LC0551
 LC0551  STATE/COUNTY-  IL/PIATT
 LC0551  COUNTRY     -  US
 LC0551  USGS QUAD   -  MONTICELLO (2018)
 LC0551
 LC0551                         *CURRENT SURVEY CONTROL
 LC0551  ______________________________________________________________________
 LC0551* NAD 83(1986) POSITION- 40 01 38.     (N) 088 34 28.     (W)   SCALED
 LC0551* NAVD 88 ORTHO HEIGHT -   206.750 (meters)      678.31  (feet) ADJUSTED
 LC0551  ______________________________________________________________________
 LC0551  GEOID HEIGHT    -        -31.992 (meters)                     GEOID18
 LC0551  DYNAMIC HEIGHT  -        206.646 (meters)      677.97  (feet) COMP
 LC0551  MODELED GRAVITY -    980,116.6   (mgal)                       NAVD 88
 LC0551
 LC0551  VERT ORDER      -  SECOND    CLASS 0
 LC0551
 LC0551.The horizontal coordinates were scaled from a map and have
 LC0551.an estimated accuracy of +/- 6 seconds.
 LC0551
 LC0551.The orthometric height was determined by differential leveling and
 LC0551.adjusted by the NATIONAL GEODETIC SURVEY
 LC0551.in June 1991.
 LC0551
 LC0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0551.GEOID18 height accuracy estimate available here.
 LC0551
 LC0551.Click photographs - Photos may exist for this station.
 LC0551
 LC0551.The dynamic height is computed by dividing the NAVD 88
 LC0551.geopotential number by the normal gravity value computed on the
 LC0551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0551.degrees latitude (g = 980.6199 gals.).
 LC0551
 LC0551.The modeled gravity was interpolated from observed gravity values.
 LC0551
 LC0551;                    North         East    Units  Estimated Accuracy
 LC0551;SPC IL E     -   373,050.      279,420.      MT  (+/- 180 meters Scaled)
 LC0551
 LC0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK656319(NAD 83)
 LC0551
 LC0551                          SUPERSEDED SURVEY CONTROL
 LC0551
 LC0551  NGVD 29 (??/??/92)  206.820  (m)          678.54   (f) ADJ UNCH    2 0
 LC0551
 LC0551.Superseded values are not recommended for survey control.
 LC0551
 LC0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0551.See file dsdata.pdf to determine how the superseded data were derived.
 LC0551
 LC0551_MARKER: DB = BENCH MARK DISK
 LC0551_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0551_SP_SET: BRIDGE
 LC0551_STAMPING: E 23 1934
 LC0551_MARK LOGO: CGS
 LC0551_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0551
 LC0551  HISTORY     - Date     Condition        Report By
 LC0551  HISTORY     - 1934     MONUMENTED       CGS
 LC0551  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC0551
 LC0551                          STATION DESCRIPTION
 LC0551
 LC0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0551'AT MONTICELLO.
 LC0551'AT MONTICELLO, PIATT COUNTY, ON THE WABASH RAILROAD, 30 POLES
 LC0551'SOUTH OF MILEPOST 145, AT ILLINOIS CENTRAL RAILROAD UNDERPASS
 LC0551'NO. 1402, IN THE TOP OF THE WEST END OF THE SOUTH ABUTMENT, 10
 LC0551'FEET WEST OF THE CENTERLINE OF THE WEST TRACK, AND LEVEL WITH
 LC0551'WITH TRACK.  A STANDARD DISK, STAMPED E 23 1934.
 LC0551
 LC0551                          STATION RECOVERY (1975)
 LC0551
 LC0551'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC0551'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0742 ***********************************************************************
 MF0742  DESIGNATION -  E 230
 MF0742  PID         -  MF0742
 MF0742  STATE/COUNTY-  IL/MARSHALL
 MF0742  COUNTRY     -  US
 MF0742  USGS QUAD   -  WENONA (2018)
 MF0742
 MF0742                         *CURRENT SURVEY CONTROL
 MF0742  ______________________________________________________________________
 MF0742* NAD 83(1986) POSITION- 41 05 29.     (N) 089 03 12.     (W)   SCALED
 MF0742* NAVD 88 ORTHO HEIGHT -   199.148 (meters)      653.37  (feet) ADJUSTED
 MF0742  ______________________________________________________________________
 MF0742  GEOID HEIGHT    -        -32.721 (meters)                     GEOID18
 MF0742  DYNAMIC HEIGHT  -        199.064 (meters)      653.10  (feet) COMP
 MF0742  MODELED GRAVITY -    980,197.3   (mgal)                       NAVD 88
 MF0742
 MF0742  VERT ORDER      -  FIRST     CLASS I
 MF0742
 MF0742.The horizontal coordinates were scaled from a map and have
 MF0742.an estimated accuracy of +/- 6 seconds.
 MF0742
 MF0742.The orthometric height was determined by differential leveling and
 MF0742.adjusted by the NATIONAL GEODETIC SURVEY
 MF0742.in June 1991.
 MF0742
 MF0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0742.GEOID18 height accuracy estimate available here.
 MF0742
 MF0742.Click photographs - Photos may exist for this station.
 MF0742
 MF0742.The dynamic height is computed by dividing the NAVD 88
 MF0742.geopotential number by the normal gravity value computed on the
 MF0742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0742.degrees latitude (g = 980.6199 gals.).
 MF0742
 MF0742.The modeled gravity was interpolated from observed gravity values.
 MF0742
 MF0742;                    North         East    Units  Estimated Accuracy
 MF0742;SPC IL W     -   491,770.      793,540.      MT  (+/- 180 meters Scaled)
 MF0742
 MF0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL275509(NAD 83)
 MF0742
 MF0742                          SUPERSEDED SURVEY CONTROL
 MF0742
 MF0742  NGVD 29 (??/??/92)  199.199  (m)          653.54   (f) ADJ UNCH    1 1
 MF0742
 MF0742.Superseded values are not recommended for survey control.
 MF0742
 MF0742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0742.See file dsdata.pdf to determine how the superseded data were derived.
 MF0742
 MF0742_MARKER: DB = BENCH MARK DISK
 MF0742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0742_STAMPING: E 230 1960
 MF0742_MARK LOGO: CGS
 MF0742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0742+STABILITY: SURFACE MOTION
 MF0742
 MF0742  HISTORY     - Date     Condition        Report By
 MF0742  HISTORY     - 1960     MONUMENTED       CGS
 MF0742  HISTORY     - 1969     GOOD             CGS
 MF0742  HISTORY     - 19981108 GOOD             USPSQD
 MF0742
 MF0742                          STATION DESCRIPTION
 MF0742
 MF0742'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0742'2.7 MI N FROM WENONA.
 MF0742'ABOUT 2.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0742'THE STATION AT WENONA, OR ABOUT 3.5 MILES SOUTH ALONG THE ILLINOIS
 MF0742'CENTRAL RAILROAD FROM THE STATION AT LOSTANT, 10 POLES NORTH OF
 MF0742'MILEPOST 838, 162 YARDS SOUTH OF THE SOUTH END OF A RAILROAD
 MF0742'TRESTLE, 97 FEET EAST OF THE EAST RAIL, 23 FEET NORTH OF A CORNER
 MF0742'FENCE POST, 1 FOOT WEST OF A FENCE, 3.2 FEET SOUTH-SOUTHWEST OF
 MF0742'A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK,
 MF0742'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES
 MF0742'ABOVE THE SURFACE OF THE GROUND.  SEC 1, T30N, R1E
 MF0742
 MF0742                          STATION RECOVERY (1998)
 MF0742
 MF0742'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0742'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1266 ***********************************************************************
 MF1266  DESIGNATION -  E 231 RESET
 MF1266  PID         -  MF1266
 MF1266  STATE/COUNTY-  IL/LASALLE
 MF1266  COUNTRY     -  US
 MF1266  USGS QUAD   -  OTTAWA (2018)
 MF1266
 MF1266                         *CURRENT SURVEY CONTROL
 MF1266  ______________________________________________________________________
 MF1266* NAD 83(1986) POSITION- 41 20 47.     (N) 088 48 00.     (W)   SCALED
 MF1266* NAVD 88 ORTHO HEIGHT -   148.74  (+/-2cm)      488.0   (feet) VERTCON3
 MF1266  ______________________________________________________________________
 MF1266  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 MF1266  VERT ORDER      -  THIRD (See Below)
 MF1266
 MF1266.The horizontal coordinates were scaled from a map and have
 MF1266.an estimated accuracy of +/- 6 seconds.
 MF1266
 MF1266.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1266.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1266
 MF1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1266.GEOID18 height accuracy estimate available here.
 MF1266
 MF1266.The vertical order pertains to the NGVD 29 superseded value.
 MF1266
 MF1266.Click photographs - Photos may exist for this station.
 MF1266
 MF1266;                    North         East    Units  Estimated Accuracy
 MF1266;SPC IL E     -   519,620.      260,940.      MT  (+/- 180 meters Scaled)
 MF1266
 MF1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL494787(NAD 83)
 MF1266
 MF1266                          SUPERSEDED SURVEY CONTROL
 MF1266
 MF1266  NGVD 29 (11/09/15)  148.80   (m)          488.2    (f) RESET       3  
 MF1266
 MF1266.Superseded values are not recommended for survey control.
 MF1266
 MF1266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1266.See file dsdata.pdf to determine how the superseded data were derived.
 MF1266
 MF1266_MARKER: DV = VERTICAL CONTROL DISK
 MF1266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1266_STAMPING: E 231 RESET 1979
 MF1266_MARK LOGO: NGS
 MF1266_PROJECTION: FLUSH
 MF1266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1266+STABILITY: SURFACE MOTION
 MF1266_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1266+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2010
 MF1266
 MF1266  HISTORY     - Date     Condition        Report By
 MF1266  HISTORY     - 1979     MONUMENTED       NGS
 MF1266  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF1266  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1266  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF1266  HISTORY     - 20080325 GOOD             INDIV
 MF1266  HISTORY     - 20090705 GOOD             GEOCAC
 MF1266  HISTORY     - 20100625 GOOD             GEOCAC
 MF1266
 MF1266                          STATION DESCRIPTION
 MF1266
 MF1266'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 MF1266'1.4 MI SE FROM OTTAWA.
 MF1266'1.4 MILE SOUTHEAST ALONG A BLACKTOP ROAD ALONG THE SOUTHSIDE OF  THE
 MF1266'ABANDONED ILLINOIS AND MICHIGAN CANAL, FROM THE EASTEND OF A FOOT
 MF1266'BRIDGE
 MF1266'BRIDGE ACROSS THE FOX RIVER OTTAWA, 156 FEET EAST OF GRAVELED ROAD,
 MF1266'52.0 FEET SOUTH OF CENTERLINE OF PAVED ROAD, AND 3.8 FEET WEST
 MF1266'OF A POWERLINE POLE.
 MF1266'THE MARK IS 1.0 FT  E FROM A WITNESS POST.
 MF1266'THE MARK IS 3.0 FT BELOW ROAD.
 MF1266
 MF1266                          STATION RECOVERY (1997)
 MF1266
 MF1266'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1266'MARK NOT FOUND.
 MF1266
 MF1266                          STATION RECOVERY (2001)
 MF1266
 MF1266'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1266'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1266
 MF1266                          STATION RECOVERY (2002)
 MF1266
 MF1266'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1266'MARK NOT FOUND.
 MF1266
 MF1266                          STATION RECOVERY (2008)
 MF1266
 MF1266'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ADE)
 MF1266'155' EAST OF THE EAST EDGE OF THE ASPHALT ENTRANCE TO ADM GRAIN. MARK
 MF1266'IS 4' WEST OF THE SECOND UTILITY POLE EAST OF SAID ENTRANCE. WITNESS
 MF1266'POST HAS BEEN CUT DOWN, REMAINING ANGLE IRON IS .5' BELOW THE GROUND
 MF1266'AND 1' WEST OF MARK.
 MF1266
 MF1266                          STATION RECOVERY (2009)
 MF1266
 MF1266'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF1266'RECOVERED IN GOOD CONDITION.
 MF1266
 MF1266                          STATION RECOVERY (2010)
 MF1266
 MF1266'RECOVERY NOTE BY GEOCACHING 2010
 MF1266'DESCRIBED BY GEOCACHER 2010 2.2 MI SE FROM OTTAWA.
 MF1266'1.5 MILES SOUTHEAST ALONG A BLACKTOP ROAD ALONG THE SOUTHSIDE OF THE
 MF1266'ABANDONED ILLINOIS AND MICHIGAN CANAL, FROM THE EAST END OF A FOOT
 MF1266'BRIDGE ACROSS THE FOX RIVER, 144 FEET EAST OF DRIVEWAY, 49 FEET SOUTH
 MF1266'OF CENTERLINE OF PAVED ROAD, AND 3.8 FEET WEST OF A POWERLINE POLE.
 MF1266'THE MARK IS 3.0 FT BELOW ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0832 ***********************************************************************
 MF0832  DESIGNATION -  E 232
 MF0832  PID         -  MF0832
 MF0832  STATE/COUNTY-  IL/BUREAU
 MF0832  COUNTRY     -  US
 MF0832  USGS QUAD   -  SPRING VALLEY (2018)
 MF0832
 MF0832                         *CURRENT SURVEY CONTROL
 MF0832  ______________________________________________________________________
 MF0832* NAD 83(1986) POSITION- 41 18 58.     (N) 089 10 06.     (W)   SCALED
 MF0832* NAVD 88 ORTHO HEIGHT -   142.145 (meters)      466.35  (feet) ADJUSTED
 MF0832  ______________________________________________________________________
 MF0832  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF0832  DYNAMIC HEIGHT  -        142.089 (meters)      466.17  (feet) COMP
 MF0832  MODELED GRAVITY -    980,223.9   (mgal)                       NAVD 88
 MF0832
 MF0832  VERT ORDER      -  FIRST     CLASS II
 MF0832
 MF0832.The horizontal coordinates were scaled from a map and have
 MF0832.an estimated accuracy of +/- 6 seconds.
 MF0832
 MF0832.The orthometric height was determined by differential leveling and
 MF0832.adjusted by the NATIONAL GEODETIC SURVEY
 MF0832.in June 1991.
 MF0832
 MF0832.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0832.GEOID18 height accuracy estimate available here.
 MF0832
 MF0832.Click photographs - Photos may exist for this station.
 MF0832
 MF0832.The dynamic height is computed by dividing the NAVD 88
 MF0832.geopotential number by the normal gravity value computed on the
 MF0832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0832.degrees latitude (g = 980.6199 gals.).
 MF0832
 MF0832.The modeled gravity was interpolated from observed gravity values.
 MF0832
 MF0832;                    North         East    Units  Estimated Accuracy
 MF0832;SPC IL W     -   516,610.      783,590.      MT  (+/- 180 meters Scaled)
 MF0832
 MF0832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL185761(NAD 83)
 MF0832
 MF0832                          SUPERSEDED SURVEY CONTROL
 MF0832
 MF0832  NGVD 29 (??/??/92)  142.227  (m)          466.62   (f) ADJ UNCH    1 2
 MF0832
 MF0832.Superseded values are not recommended for survey control.
 MF0832
 MF0832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0832.See file dsdata.pdf to determine how the superseded data were derived.
 MF0832
 MF0832_MARKER: DB = BENCH MARK DISK
 MF0832_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0832_SP_SET: BRIDGE
 MF0832_STAMPING: E 232 1960
 MF0832_MARK LOGO: CGS
 MF0832_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0832
 MF0832  HISTORY     - Date     Condition        Report By
 MF0832  HISTORY     - 1960     MONUMENTED       CGS
 MF0832  HISTORY     - 19960406 GOOD             USPSQD
 MF0832  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0832  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0832
 MF0832                          STATION DESCRIPTION
 MF0832
 MF0832'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0832'1.6 MI E FROM SPRING VALLEY.
 MF0832'ABOUT 1.6 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0832'RAILROAD FROM THE STATION AT SPRING VALLEY, ABOUT 2.4 MILES WEST
 MF0832'ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD FROM THE POWER
 MF0832'PLANT AT PERU, LA SALLE, COUNTY, IN S-1, R-1W, T-33N, 0.3 MILE
 MF0832'EAST OF MILEPOST 103, IN TOP AND EAST END OF THE SOUTH CONCRETE
 MF0832'HEAD WALL OF AN ARCHED STONE MASONRY BRIDGE OVER A FIED ROAD,
 MF0832'6.7 FEET SOUTH OF THE SOUTH RAIL OF SOUTH TRACK, AND 1 FOOT BELOW
 MF0832'THE LEVEL OF TRACK.
 MF0832
 MF0832                          STATION RECOVERY (1996)
 MF0832
 MF0832'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0832'RECOVERED IN GOOD CONDITION.
 MF0832
 MF0832                          STATION RECOVERY (2001)
 MF0832
 MF0832'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0832'MARK NOT FOUND.
 MF0832
 MF0832                          STATION RECOVERY (2014)
 MF0832
 MF0832'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0832'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0761 ***********************************************************************
 MF0761  DESIGNATION -  E 233
 MF0761  PID         -  MF0761
 MF0761  STATE/COUNTY-  IL/MARSHALL
 MF0761  COUNTRY     -  US
 MF0761  USGS QUAD   -  LACON (2018)
 MF0761
 MF0761                         *CURRENT SURVEY CONTROL
 MF0761  ______________________________________________________________________
 MF0761* NAD 83(1986) POSITION- 41 03 42.     (N) 089 25 35.     (W)   SCALED
 MF0761* NAVD 88 ORTHO HEIGHT -   141.671 (meters)      464.80  (feet) ADJUSTED
 MF0761  ______________________________________________________________________
 MF0761  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 MF0761  DYNAMIC HEIGHT  -        141.611 (meters)      464.60  (feet) COMP
 MF0761  MODELED GRAVITY -    980,195.6   (mgal)                       NAVD 88
 MF0761
 MF0761  VERT ORDER      -  FIRST     CLASS II
 MF0761
 MF0761.The horizontal coordinates were scaled from a map and have
 MF0761.an estimated accuracy of +/- 6 seconds.
 MF0761
 MF0761.The orthometric height was determined by differential leveling and
 MF0761.adjusted by the NATIONAL GEODETIC SURVEY
 MF0761.in June 1991.
 MF0761
 MF0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0761.GEOID18 height accuracy estimate available here.
 MF0761
 MF0761.Click photographs - Photos may exist for this station.
 MF0761
 MF0761.The dynamic height is computed by dividing the NAVD 88
 MF0761.geopotential number by the normal gravity value computed on the
 MF0761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0761.degrees latitude (g = 980.6199 gals.).
 MF0761
 MF0761.The modeled gravity was interpolated from observed gravity values.
 MF0761
 MF0761;                    North         East    Units  Estimated Accuracy
 MF0761;SPC IL W     -   488,140.      762,220.      MT  (+/- 180 meters Scaled)
 MF0761
 MF0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL961484(NAD 83)
 MF0761
 MF0761                          SUPERSEDED SURVEY CONTROL
 MF0761
 MF0761  NGVD 29 (??/??/92)  141.740  (m)          465.03   (f) ADJ UNCH    1 2
 MF0761
 MF0761.Superseded values are not recommended for survey control.
 MF0761
 MF0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0761.See file dsdata.pdf to determine how the superseded data were derived.
 MF0761
 MF0761_MARKER: DB = BENCH MARK DISK
 MF0761_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0761_SP_SET: BOX CULVERT HEADWALL
 MF0761_STAMPING: E 23 1960
 MF0761_MARK LOGO: CGS
 MF0761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0761+STABILITY: SURFACE MOTION
 MF0761
 MF0761  HISTORY     - Date     Condition        Report By
 MF0761  HISTORY     - 1960     MONUMENTED       CGS
 MF0761  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 MF0761
 MF0761                          STATION DESCRIPTION
 MF0761
 MF0761'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0761'2.4 MI N FROM SPARLAND.
 MF0761'ABOUT 2.45 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0761'PACIFIC RAILROAD FROM THE STATION AT SPARLAND, 0.7 MILE SOUTH
 MF0761'OF BRIDGE OVER CROW CREEK, IN SECTION 36, R 9 E, T 13 N, ACROSS
 MF0761'TRACK FROM POINT BETWEEN MILEAGE POLES 132+09, AND 132+10,
 MF0761'ALONG STATE HIGHWAY 29, 73 FEET WEST OF WEST RAIL, 35 FEET
 MF0761'EAST OF CENTER LINE OF HIGHWAY, IN THE TOP OF NORTH END OF EAST
 MF0761'HEAD WALL OF A 4-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY,
 MF0761'ABOUT 4 FEET BELOW LEVEL OF HIGHWAY AND ABOUT 3 FEET ABOVE
 MF0761'THE LEVEL OF TRACK.
 MF0761
 MF0761                          STATION RECOVERY (1998)
 MF0761
 MF0761'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0761'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1350 ***********************************************************************
 LC1350  DESIGNATION -  E 234
 LC1350  PID         -  LC1350
 LC1350  STATE/COUNTY-  IL/PEORIA
 LC1350  COUNTRY     -  US
 LC1350  USGS QUAD   -  SPRING BAY (2018)
 LC1350
 LC1350                         *CURRENT SURVEY CONTROL
 LC1350  ______________________________________________________________________
 LC1350* NAD 83(1986) POSITION- 40 48 49.     (N) 089 34 04.     (W)   SCALED
 LC1350* NAVD 88 ORTHO HEIGHT -   143.145 (meters)      469.63  (feet) ADJUSTED
 LC1350  ______________________________________________________________________
 LC1350  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 LC1350  DYNAMIC HEIGHT  -        143.080 (meters)      469.42  (feet) COMP
 LC1350  MODELED GRAVITY -    980,171.5   (mgal)                       NAVD 88
 LC1350
 LC1350  VERT ORDER      -  FIRST     CLASS II
 LC1350
 LC1350.The horizontal coordinates were scaled from a map and have
 LC1350.an estimated accuracy of +/- 6 seconds.
 LC1350
 LC1350.The orthometric height was determined by differential leveling and
 LC1350.adjusted by the NATIONAL GEODETIC SURVEY
 LC1350.in June 1991.
 LC1350
 LC1350.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1350.GEOID18 height accuracy estimate available here.
 LC1350
 LC1350.Click photographs - Photos may exist for this station.
 LC1350
 LC1350.The dynamic height is computed by dividing the NAVD 88
 LC1350.geopotential number by the normal gravity value computed on the
 LC1350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1350.degrees latitude (g = 980.6199 gals.).
 LC1350
 LC1350.The modeled gravity was interpolated from observed gravity values.
 LC1350
 LC1350;                    North         East    Units  Estimated Accuracy
 LC1350;SPC IL W     -   460,500.      750,530.      MT  (+/- 180 meters Scaled)
 LC1350
 LC1350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL834212(NAD 83)
 LC1350
 LC1350                          SUPERSEDED SURVEY CONTROL
 LC1350
 LC1350  NGVD 29 (??/??/92)  143.230  (m)          469.91   (f) ADJ UNCH    1 2
 LC1350
 LC1350.Superseded values are not recommended for survey control.
 LC1350
 LC1350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1350.See file dsdata.pdf to determine how the superseded data were derived.
 LC1350
 LC1350_MARKER: DB = BENCH MARK DISK
 LC1350_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1350_SP_SET: BRIDGE
 LC1350_STAMPING: E 234 1960
 LC1350_MARK LOGO: CGS
 LC1350_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1350_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1350+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2003
 LC1350
 LC1350  HISTORY     - Date     Condition        Report By
 LC1350  HISTORY     - 1960     MONUMENTED       CGS
 LC1350  HISTORY     - 19990131 GOOD             USPSQD
 LC1350  HISTORY     - 20030801 GOOD             USGS-M
 LC1350
 LC1350                          STATION DESCRIPTION
 LC1350
 LC1350'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1350'8.6 MI SW FROM CHILLICOTHE.
 LC1350'ABOUT 8.55 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1350'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, ABOUT 0.1
 LC1350'MILE SOUTH OF THE STATION SIGN AT MOSSVILLE, IN SECTION 27,
 LC1350'R 8 E, T 10 N, ALONG STATE HIGHWAY 29, ABOUT 40 YARDS WEST OF
 LC1350'TRACKS, ACROSS TRACK FROM MILEAGE POLE NO. 151+11, IN THE TOP
 LC1350'OF EAST END OF NORTH ABUTMENT OF HIGHWAY BRIDGE OVER A CREEK
 LC1350'BRANCH, 21 1/2 FEET EAST OF CENTER LINE OF NORTH BOUND TRAFFIC
 LC1350'LANE OF HIGHWAY AND ABOUT 1/2 FOOT ABOVE LEVEL OF HIGHWAY.
 LC1350
 LC1350                          STATION RECOVERY (1999)
 LC1350
 LC1350'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1350'RECOVERED IN GOOD CONDITION.
 LC1350
 LC1350                          STATION RECOVERY (2003)
 LC1350
 LC1350'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC1350'DESCRIPTION CORRECTION -  APPROX. 2.1 KILOMETERS NORTH OF ENTRANCE TO
 LC1350'DETWEILLER PARK ON EAST SIDE OF ROUTE 29 AT NORTH END OF CEMENT
 LC1350'CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1317 ***********************************************************************
 LC1317  DESIGNATION -  E 235
 LC1317  PID         -  LC1317
 LC1317  STATE/COUNTY-  IL/TAZEWELL
 LC1317  COUNTRY     -  US
 LC1317  USGS QUAD   -  PEORIA EAST (2018)
 LC1317
 LC1317                         *CURRENT SURVEY CONTROL
 LC1317  ______________________________________________________________________
 LC1317* NAD 83(1986) POSITION- 40 40 16.     (N) 089 34 48.     (W)   SCALED
 LC1317* NAVD 88 ORTHO HEIGHT -   141.117 (meters)      462.98  (feet) ADJUSTED
 LC1317  ______________________________________________________________________
 LC1317  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 LC1317  DYNAMIC HEIGHT  -        141.051 (meters)      462.76  (feet) COMP
 LC1317  MODELED GRAVITY -    980,157.3   (mgal)                       NAVD 88
 LC1317
 LC1317  VERT ORDER      -  FIRST     CLASS II
 LC1317
 LC1317.The horizontal coordinates were scaled from a map and have
 LC1317.an estimated accuracy of +/- 6 seconds.
 LC1317
 LC1317.The orthometric height was determined by differential leveling and
 LC1317.adjusted by the NATIONAL GEODETIC SURVEY
 LC1317.in June 1991.
 LC1317
 LC1317.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1317.GEOID18 height accuracy estimate available here.
 LC1317
 LC1317.Click photographs - Photos may exist for this station.
 LC1317
 LC1317.The dynamic height is computed by dividing the NAVD 88
 LC1317.geopotential number by the normal gravity value computed on the
 LC1317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1317.degrees latitude (g = 980.6199 gals.).
 LC1317
 LC1317.The modeled gravity was interpolated from observed gravity values.
 LC1317
 LC1317;                    North         East    Units  Estimated Accuracy
 LC1317;SPC IL W     -   444,670.      749,600.      MT  (+/- 180 meters Scaled)
 LC1317
 LC1317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL819054(NAD 83)
 LC1317
 LC1317                          SUPERSEDED SURVEY CONTROL
 LC1317
 LC1317  NGVD 29 (??/??/92)  141.213  (m)          463.30   (f) ADJ UNCH    1 2
 LC1317
 LC1317.Superseded values are not recommended for survey control.
 LC1317
 LC1317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1317.See file dsdata.pdf to determine how the superseded data were derived.
 LC1317
 LC1317_MARKER: DB = BENCH MARK DISK
 LC1317_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1317_SP_SET: BRIDGE
 LC1317_STAMPING: E 235 1960
 LC1317_MARK LOGO: CGS
 LC1317_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1317
 LC1317  HISTORY     - Date     Condition        Report By
 LC1317  HISTORY     - 1960     MONUMENTED       CGS
 LC1317  HISTORY     - 1977     GOOD             LOCENG
 LC1317
 LC1317                          STATION DESCRIPTION
 LC1317
 LC1317'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1317'AT EAST PEORIA.
 LC1317'AT EAST PEORIA, ABOUT 0.15 MILE NORTHEAST ALONG NORTH MAIN STREET
 LC1317'(STATE HIGHWAY 87) FROM THE CITY HALL, THENCE ABOUT 0.25 MILE
 LC1317'NORTHWEST ALONG CITY ROUTE OF U.S. HIGHWAY 150, ALONG THE TOLEDO,
 LC1317'PEORIA AND WESTERN RAILWAY, 41 1/2 FEET SOUTHWEST OF CENTER LINE
 LC1317'OF CITY ROUTE 150, 8 1/2 FEET NORTHEAST OF NORTHEAST RAIL OF
 LC1317'NORTHEAST TRACK, IN THE TOP OF THE NORTHEAST END OF NORTHWEST
 LC1317'CONCRETE ABUTMENT OF RAILROAD BRIDGE OVER A CONCRETE LINED CANAL
 LC1317'OR DRAINAGE DITCH AND ABOUT 1/2 FOOT BELOW LEVEL OF TRACK.
 LC1317
 LC1317                          STATION RECOVERY (1977)
 LC1317
 LC1317'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1317'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0721 ***********************************************************************
 MF0721  DESIGNATION -  E 236
 MF0721  PID         -  MF0721
 MF0721  STATE/COUNTY-  IL/LASALLE
 MF0721  COUNTRY     -  US
 MF0721  USGS QUAD   -  LA SALLE (2018)
 MF0721
 MF0721                         *CURRENT SURVEY CONTROL
 MF0721  ______________________________________________________________________
 MF0721* NAD 83(1986) POSITION- 41 17 24.     (N) 089 04 10.     (W)   SCALED
 MF0721* NAVD 88 ORTHO HEIGHT -   193.668 (meters)      635.39  (feet) ADJUSTED
 MF0721  ______________________________________________________________________
 MF0721  GEOID HEIGHT    -        -32.943 (meters)                     GEOID18
 MF0721  DYNAMIC HEIGHT  -        193.589 (meters)      635.13  (feet) COMP
 MF0721  MODELED GRAVITY -    980,216.2   (mgal)                       NAVD 88
 MF0721
 MF0721  VERT ORDER      -  FIRST     CLASS I
 MF0721
 MF0721.The horizontal coordinates were scaled from a map and have
 MF0721.an estimated accuracy of +/- 6 seconds.
 MF0721
 MF0721.The orthometric height was determined by differential leveling and
 MF0721.adjusted by the NATIONAL GEODETIC SURVEY
 MF0721.in June 1991.
 MF0721
 MF0721.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0721.GEOID18 height accuracy estimate available here.
 MF0721
 MF0721.Click photographs - Photos may exist for this station.
 MF0721
 MF0721.The dynamic height is computed by dividing the NAVD 88
 MF0721.geopotential number by the normal gravity value computed on the
 MF0721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0721.degrees latitude (g = 980.6199 gals.).
 MF0721
 MF0721.The modeled gravity was interpolated from observed gravity values.
 MF0721
 MF0721;                    North         East    Units  Estimated Accuracy
 MF0721;SPC IL E     -   513,510.      238,340.      MT  (+/- 180 meters Scaled)
 MF0721
 MF0721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL267730(NAD 83)
 MF0721
 MF0721                          SUPERSEDED SURVEY CONTROL
 MF0721
 MF0721  NGVD 29 (??/??/92)  193.729  (m)          635.59   (f) ADJ UNCH    1 1
 MF0721
 MF0721.Superseded values are not recommended for survey control.
 MF0721
 MF0721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0721.See file dsdata.pdf to determine how the superseded data were derived.
 MF0721
 MF0721_MARKER: DB = BENCH MARK DISK
 MF0721_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0721_STAMPING: E 236 1960
 MF0721_MARK LOGO: CGS
 MF0721_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0721_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0721+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2005
 MF0721
 MF0721  HISTORY     - Date     Condition        Report By
 MF0721  HISTORY     - 1960     MONUMENTED       CGS
 MF0721  HISTORY     - 1969     GOOD             CGS
 MF0721  HISTORY     - 19970728 GOOD             USPSQD
 MF0721  HISTORY     - 20020826 GOOD             USPSQD
 MF0721  HISTORY     - 20050505 GOOD             CHAST
 MF0721
 MF0721                          STATION DESCRIPTION
 MF0721
 MF0721'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0721'0.6 MI SW FROM OGLESBY.
 MF0721'ABOUT 0.3 MILE WEST ALONG WALNUT STREET FROM THE POST OFFICE AT
 MF0721'OGLESBY, THENCE 0.3 MILE SOUTH ALONG STATE HIGHWAYS 71 AND 351,
 MF0721'125 YARDS WEST OF THE CENTER LINE OF THE HIGHWAY, 151 YARDS SOUTH
 MF0721'OF THE SOUTHEAST CORNER OF A TWO-STORY BRICK BUILDING AT THE
 MF0721'ILLINOIS POWER COMPANY SUB-STATION, 11 FEET EAST OF THE CENTER
 MF0721'LINE OF A TRAIL ROAD WHICH LEADS SOUTH, 4 1/2 FEET SOUTH OF A
 MF0721'CORNER FENCE POST, 1 FOOT WEST OF A FENCE, 188 YARDS SOUTH OF
 MF0721'BENCH MARK J 230, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MF0721'1 FOOT BELOW THE LEVEL OF THE ROAD, AND ON THE TOP OF A 5/8-INCH
 MF0721'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 13 FEET AND IS
 MF0721'ENCASED IN A 6-INCH TILE WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 MF0721'OF THE GROUND.  SEC 35, T33N, R1E
 MF0721
 MF0721                          STATION RECOVERY (1997)
 MF0721
 MF0721'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0721'RECOVERED IN GOOD CONDITION.
 MF0721
 MF0721                          STATION RECOVERY (2002)
 MF0721
 MF0721'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0721'RECOVERED IN GOOD CONDITION.
 MF0721
 MF0721                          STATION RECOVERY (2005)
 MF0721
 MF0721'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 MF0721'RECOVERD AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0866 ***********************************************************************
 MF0866  DESIGNATION -  E 237
 MF0866  PID         -  MF0866
 MF0866  STATE/COUNTY-  IL/LASALLE
 MF0866  COUNTRY     -  US
 MF0866  USGS QUAD   -  WENONA (2018)
 MF0866
 MF0866                         *CURRENT SURVEY CONTROL
 MF0866  ______________________________________________________________________
 MF0866* NAD 83(1986) POSITION- 41 01 05.21   (N) 089 00 28.02   (W)   HD_HELD1
 MF0866* NAVD 88 ORTHO HEIGHT -   206.302 (meters)      676.84  (feet) ADJUSTED
 MF0866  ______________________________________________________________________
 MF0866  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 MF0866  DYNAMIC HEIGHT  -        206.215 (meters)      676.56  (feet) COMP
 MF0866  MODELED GRAVITY -    980,195.3   (mgal)                       NAVD 88
 MF0866
 MF0866  VERT ORDER      -  FIRST     CLASS II
 MF0866
 MF0866.The horizontal coordinates were determined by differentially corrected
 MF0866.hand held GPS observations or other comparable positioning techniques
 MF0866.and have an estimated accuracy of +/- 3 meters.
 MF0866
 MF0866.The orthometric height was determined by differential leveling and
 MF0866.adjusted by the NATIONAL GEODETIC SURVEY
 MF0866.in June 1991.
 MF0866
 MF0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0866.GEOID18 height accuracy estimate available here.
 MF0866
 MF0866.Click photographs - Photos may exist for this station.
 MF0866
 MF0866.The dynamic height is computed by dividing the NAVD 88
 MF0866.geopotential number by the normal gravity value computed on the
 MF0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0866.degrees latitude (g = 980.6199 gals.).
 MF0866
 MF0866.The modeled gravity was interpolated from observed gravity values.
 MF0866
 MF0866;                    North         East    Units  Estimated Accuracy
 MF0866;SPC IL E     -   483,272.5     243,271.8     MT  (+/- 3 meters HH1 GPS) 
 MF0866
 MF0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3118342709(NAD 83)
 MF0866
 MF0866                          SUPERSEDED SURVEY CONTROL
 MF0866
 MF0866  NGVD 29 (??/??/92)  206.353  (m)          677.01   (f) ADJ UNCH    1 2
 MF0866
 MF0866.Superseded values are not recommended for survey control.
 MF0866
 MF0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0866.See file dsdata.pdf to determine how the superseded data were derived.
 MF0866
 MF0866_MARKER: DB = BENCH MARK DISK
 MF0866_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0866_STAMPING: E 237 1960
 MF0866_MARK LOGO: CGS
 MF0866_PROJECTION: PROJECTING 15 CENTIMETERS
 MF0866_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0866_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0866+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2020
 MF0866
 MF0866  HISTORY     - Date     Condition        Report By
 MF0866  HISTORY     - 1960     MONUMENTED       CGS
 MF0866  HISTORY     - 19970728 GOOD             USPSQD
 MF0866  HISTORY     - 20020923 GOOD             USPSQD
 MF0866  HISTORY     - 20080409 POOR             ILDT
 MF0866  HISTORY     - 20130812 GOOD             ILDT
 MF0866  HISTORY     - 20200713 POOR             ILDT
 MF0866
 MF0866                          STATION DESCRIPTION
 MF0866
 MF0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0866'1 MI W FROM LEEDS.
 MF0866'ABOUT 1.05 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 MF0866'RAILWAY FROM THE BLACK TOP ROAD CROSSING AT LEEDS, 0.25 MILE
 MF0866'WEST OF MILE POST 103, AT A GRADED ROAD CROSSING, 46 FEET
 MF0866'NORTH OF NORTH RAIL OF NORTH TRACK, 35 FEET WEST OF CENTER
 MF0866'LINE OF ROAD, 56 FEET EAST-NORTHEAST OF FIRST TELEPHONE POLE
 MF0866'WEST OF CROSSING, 24 FEET NORTHWEST OF A 4-INCH STEEL POST
 MF0866'FOR PIPE LINE MARKER, 8 FEET WEST OF A FENCE CORNER, 2 FEET
 MF0866'SOUTH OF A FENCE LINE, 1 1/2 FEET EAST OF A STEEL WITNESS POST,
 MF0866'ABOUT 5 FEET BELOW LEVEL OF TRACK AND IS A DISK ON COPPER COATED
 MF0866'STEEL ROD PROJECTING 1 INCH AND PROTECTED BY A 6 1/2 INCH
 MF0866'TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN TO A DEPTH
 MF0866'OF 24 FEET.
 MF0866
 MF0866                          STATION RECOVERY (1997)
 MF0866
 MF0866'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0866'RECOVERED IN GOOD CONDITION.
 MF0866
 MF0866                          STATION RECOVERY (2002)
 MF0866
 MF0866'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0866'RECOVERED IN GOOD CONDITION.
 MF0866
 MF0866                          STATION RECOVERY (2008)
 MF0866
 MF0866'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0866'MARK IS LOOSE IN ITS SETTING
 MF0866
 MF0866                          STATION RECOVERY (2013)
 MF0866
 MF0866'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0866'RECOVERED IN GOOD CONDITION.
 MF0866
 MF0866                          STATION RECOVERY (2020)
 MF0866
 MF0866'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0866'THE MARK IS STILL LOOSE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1519 ***********************************************************************
 LC1519  DESIGNATION -  E 238
 LC1519  PID         -  LC1519
 LC1519  STATE/COUNTY-  IL/TAZEWELL
 LC1519  COUNTRY     -  US
 LC1519  USGS QUAD   -  PEKIN (2018)
 LC1519
 LC1519                         *CURRENT SURVEY CONTROL
 LC1519  ______________________________________________________________________
 LC1519* NAD 83(1986) POSITION- 40 31 30.     (N) 089 43 53.     (W)   SCALED
 LC1519* NAVD 88 ORTHO HEIGHT -   140.920 (meters)      462.34  (feet) ADJUSTED
 LC1519  ______________________________________________________________________
 LC1519  GEOID HEIGHT    -        -32.977 (meters)                     GEOID18
 LC1519  DYNAMIC HEIGHT  -        140.853 (meters)      462.12  (feet) COMP
 LC1519  MODELED GRAVITY -    980,149.0   (mgal)                       NAVD 88
 LC1519
 LC1519  VERT ORDER      -  FIRST     CLASS II
 LC1519
 LC1519.The horizontal coordinates were scaled from a map and have
 LC1519.an estimated accuracy of +/- 6 seconds.
 LC1519
 LC1519.The orthometric height was determined by differential leveling and
 LC1519.adjusted by the NATIONAL GEODETIC SURVEY
 LC1519.in June 1991.
 LC1519
 LC1519.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1519.GEOID18 height accuracy estimate available here.
 LC1519
 LC1519.Click photographs - Photos may exist for this station.
 LC1519
 LC1519.The dynamic height is computed by dividing the NAVD 88
 LC1519.geopotential number by the normal gravity value computed on the
 LC1519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1519.degrees latitude (g = 980.6199 gals.).
 LC1519
 LC1519.The modeled gravity was interpolated from observed gravity values.
 LC1519
 LC1519;                    North         East    Units  Estimated Accuracy
 LC1519;SPC IL W     -   428,370.      736,880.      MT  (+/- 180 meters Scaled)
 LC1519
 LC1519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK686896(NAD 83)
 LC1519
 LC1519                          SUPERSEDED SURVEY CONTROL
 LC1519
 LC1519  NGVD 29 (??/??/92)  141.022  (m)          462.67   (f) ADJ UNCH    1 2
 LC1519
 LC1519.Superseded values are not recommended for survey control.
 LC1519
 LC1519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1519.See file dsdata.pdf to determine how the superseded data were derived.
 LC1519
 LC1519_MARKER: DD = SURVEY DISK
 LC1519_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1519_SP_SET: BRIDGE
 LC1519_STAMPING: E 238 1961
 LC1519_MARK LOGO: USACE
 LC1519_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1519
 LC1519  HISTORY     - Date     Condition        Report By
 LC1519  HISTORY     - 1961     MONUMENTED       USACE
 LC1519  HISTORY     - 1961     GOOD             CGS
 LC1519
 LC1519                          STATION DESCRIPTION
 LC1519
 LC1519'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1519'3 MI WSW FROM POWERTON.
 LC1519'ABOUT 3.05 MILES WEST-SOUTHWEST ALONG POWERTON AND MANITO ROAD
 LC1519'FROM THE GATE AT ENTRANCE TO POWERTON POWER PLANT, ON TOP OF
 LC1519'THE SOUTHEAST WINGWALL AND AT THE SOUTHWEST END OF A CONCRETE
 LC1519'BRIDGE OVER MACKINAW RIVER, 15.6 FEET SOUTHEAST OF THE CENTER LINE
 LC1519'OF THE ROAD, 1 FOOT ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1219 ***********************************************************************
 LC1219  DESIGNATION -  E 239
 LC1219  PID         -  LC1219
 LC1219  STATE/COUNTY-  IL/MASON
 LC1219  COUNTRY     -  US
 LC1219  USGS QUAD   -  TOPEKA (2018)
 LC1219
 LC1219                         *CURRENT SURVEY CONTROL
 LC1219  ______________________________________________________________________
 LC1219* NAD 83(1986) POSITION- 40 20 51.     (N) 089 59 45.     (W)   SCALED
 LC1219* NAVD 88 ORTHO HEIGHT -   138.699 (meters)      455.05  (feet) ADJUSTED
 LC1219  ______________________________________________________________________
 LC1219  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 LC1219  DYNAMIC HEIGHT  -        138.631 (meters)      454.83  (feet) COMP
 LC1219  MODELED GRAVITY -    980,129.5   (mgal)                       NAVD 88
 LC1219
 LC1219  VERT ORDER      -  FIRST     CLASS II
 LC1219
 LC1219.The horizontal coordinates were scaled from a map and have
 LC1219.an estimated accuracy of +/- 6 seconds.
 LC1219
 LC1219.The orthometric height was determined by differential leveling and
 LC1219.adjusted by the NATIONAL GEODETIC SURVEY
 LC1219.in June 1991.
 LC1219
 LC1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1219.GEOID18 height accuracy estimate available here.
 LC1219
 LC1219.Click photographs - Photos may exist for this station.
 LC1219
 LC1219.The dynamic height is computed by dividing the NAVD 88
 LC1219.geopotential number by the normal gravity value computed on the
 LC1219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1219.degrees latitude (g = 980.6199 gals.).
 LC1219
 LC1219.The modeled gravity was interpolated from observed gravity values.
 LC1219
 LC1219;                    North         East    Units  Estimated Accuracy
 LC1219;SPC IL W     -   408,590.      714,510.      MT  (+/- 180 meters Scaled)
 LC1219
 LC1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK455706(NAD 83)
 LC1219
 LC1219                          SUPERSEDED SURVEY CONTROL
 LC1219
 LC1219  NGVD 29 (??/??/92)  138.805  (m)          455.40   (f) ADJ UNCH    1 2
 LC1219
 LC1219.Superseded values are not recommended for survey control.
 LC1219
 LC1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1219.See file dsdata.pdf to determine how the superseded data were derived.
 LC1219
 LC1219_MARKER: DB = BENCH MARK DISK
 LC1219_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1219_SP_SET: BRIDGE
 LC1219_STAMPING: E 239 1961
 LC1219_MARK LOGO: CGS
 LC1219_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1219
 LC1219  HISTORY     - Date     Condition        Report By
 LC1219  HISTORY     - 1961     MONUMENTED       CGS
 LC1219
 LC1219                          STATION DESCRIPTION
 LC1219
 LC1219'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1219'9.1 MI SW FROM FOREST CITY.
 LC1219'ABOUT 9.1 MILES SOUTHWEST ALONG A BLACK TOP ROAD FROM THE POST
 LC1219'OFFICE AT FOREST CITY, ON TOP OF THE NORTHWEST CONCRETE ABUTMENT
 LC1219'OF THE CONCRETE BRIDGE OVER QUIVER CREEK, 14.5 FEET NORTHWEST
 LC1219'OF THE CENTER LINE OF THE ROAD, ABOUT 1 FOOT ABOVE THE LEVEL OF
 LC1219'THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1792 ***********************************************************************
 LB1792  DESIGNATION -  E 24 RESET
 LB1792  PID         -  LB1792
 LB1792  STATE/COUNTY-  IL/VERMILION
 LB1792  COUNTRY     -  US
 LB1792  USGS QUAD   -  ROYAL (2018)
 LB1792
 LB1792                         *CURRENT SURVEY CONTROL
 LB1792  ______________________________________________________________________
 LB1792* NAD 83(1986) POSITION- 40 08 28.     (N) 087 54 11.     (W)   SCALED
 LB1792* NAVD 88 ORTHO HEIGHT -   202.33  (meters)      663.8   (feet) RESET
 LB1792  ______________________________________________________________________
 LB1792  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 LB1792  VERT ORDER      -  THIRD
 LB1792
 LB1792.The horizontal coordinates were scaled from a map and have
 LB1792.an estimated accuracy of +/- 6 seconds.
 LB1792
 LB1792.The orthometric height was computed from unverified reset data.
 LB1792
 LB1792.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1792.GEOID18 height accuracy estimate available here.
 LB1792
 LB1792.Click photographs - Photos may exist for this station.
 LB1792
 LB1792;                    North         East    Units  Estimated Accuracy
 LB1792;SPC IL E     -   385,760.      336,670.      MT  (+/- 180 meters Scaled)
 LB1792
 LB1792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK230438(NAD 83)
 LB1792
 LB1792                          SUPERSEDED SURVEY CONTROL
 LB1792
 LB1792.No superseded survey control is available for this station.
 LB1792
 LB1792_MARKER: DB = BENCH MARK DISK
 LB1792_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1792_STAMPING: E 24 RESET 1970
 LB1792_MARK LOGO: CGS
 LB1792_PROJECTION: FLUSH
 LB1792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1792+STABILITY: SURFACE MOTION
 LB1792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1792+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 LB1792
 LB1792  HISTORY     - Date     Condition        Report By
 LB1792  HISTORY     - 1970     MONUMENTED       NGS
 LB1792  HISTORY     - 20110118 GOOD             ILDT
 LB1792
 LB1792                          STATION DESCRIPTION
 LB1792
 LB1792'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LB1792'3.5 MI NE FROM OGDEN.
 LB1792'3.05 MILES EAST ALONG INTERSTATE HIGHWAY 74 FROM OGDEN, THENCE
 LB1792'NORTH ALONG STATE HIGHWAY 49 FOR 1.15 MILES TO THE MARK ON THE
 LB1792'LEFT, 190 FEET SOUTH OF THE SOUTH END OF A CONCRETE HEADWALL, 4
 LB1792'FEET NORTHEAST OF THE SOUTHEAST 1 OF 2 POWER POLES, 39 FEET
 LB1792'WEST OF THE CENTERLINE OF THE HIGHWAY, 12 FEET SOUTHEAST OF THE
 LB1792'NORTHWEST 1 OF 2 POWER POLES, 1 FOOT EAST OF A METAL WITNESS
 LB1792'POST, SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE
 LB1792'GROUND.
 LB1792
 LB1792                          STATION RECOVERY (2011)
 LB1792
 LB1792'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1792'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0171 ***********************************************************************
 LD0171  DESIGNATION -  E 240
 LD0171  PID         -  LD0171
 LD0171  STATE/COUNTY-  IL/CASS
 LD0171  COUNTRY     -  US
 LD0171  USGS QUAD   -  BEARDSTOWN (2018)
 LD0171
 LD0171                         *CURRENT SURVEY CONTROL
 LD0171  ______________________________________________________________________
 LD0171* NAD 83(1986) POSITION- 40 01 00.     (N) 090 26 00.     (W)   SCALED
 LD0171* NAVD 88 ORTHO HEIGHT -   136.180 (meters)      446.78  (feet) ADJUSTED
 LD0171  ______________________________________________________________________
 LD0171  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 LD0171  DYNAMIC HEIGHT  -        136.108 (meters)      446.55  (feet) COMP
 LD0171  MODELED GRAVITY -    980,100.2   (mgal)                       NAVD 88
 LD0171
 LD0171  VERT ORDER      -  FIRST     CLASS II
 LD0171
 LD0171.The horizontal coordinates were scaled from a map and have
 LD0171.an estimated accuracy of +/- 6 seconds.
 LD0171
 LD0171.The orthometric height was determined by differential leveling and
 LD0171.adjusted by the NATIONAL GEODETIC SURVEY
 LD0171.in June 1991.
 LD0171
 LD0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0171.GEOID18 height accuracy estimate available here.
 LD0171
 LD0171.Click photographs - Photos may exist for this station.
 LD0171
 LD0171.The dynamic height is computed by dividing the NAVD 88
 LD0171.geopotential number by the normal gravity value computed on the
 LD0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0171.degrees latitude (g = 980.6199 gals.).
 LD0171
 LD0171.The modeled gravity was interpolated from observed gravity values.
 LD0171
 LD0171;                    North         East    Units  Estimated Accuracy
 LD0171;SPC IL W     -   371,870.      677,240.      MT  (+/- 180 meters Scaled)
 LD0171
 LD0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE190327(NAD 83)
 LD0171
 LD0171                          SUPERSEDED SURVEY CONTROL
 LD0171
 LD0171  NGVD 29 (??/??/92)  136.291  (m)          447.15   (f) ADJ UNCH    1 2
 LD0171
 LD0171.Superseded values are not recommended for survey control.
 LD0171
 LD0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0171.See file dsdata.pdf to determine how the superseded data were derived.
 LD0171
 LD0171_MARKER: DB = BENCH MARK DISK
 LD0171_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0171_SP_SET: BUILDING
 LD0171_STAMPING: E 240 1961
 LD0171_MARK LOGO: CGS
 LD0171_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0171
 LD0171  HISTORY     - Date     Condition        Report By
 LD0171  HISTORY     - 1961     MONUMENTED       CGS
 LD0171
 LD0171                          STATION DESCRIPTION
 LD0171
 LD0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0171'AT BEARDSTOWN.
 LD0171'AT BEARDSTOWN, AT THE POST OFFICE, AT THE INTERSECTION OF MAIN AND
 LD0171'STATE STREET, SET ON TOP OF THE CENTER OF THE NORTHEAST CONCRETE
 LD0171'BANNISTER, 56.4 FEET NORTHEAST OF THE NORTHEAST CURB OF STATE
 LD0171'STREET, 17 FEET NORTHWEST OF THE NORTHWEST CURB OF MAIN STREET,
 LD0171'14 FEET NORTHEAST OF THE CENTER OF THE SOUTHEAST ENTRANCE TO THE
 LD0171'BUILDING AND 3 FEET SOUTHEAST OF THE SOUTHEAST SIDE OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0187 ***********************************************************************
 JC0187  DESIGNATION -  E 241
 JC0187  PID         -  JC0187
 JC0187  STATE/COUNTY-  IL/JERSEY
 JC0187  COUNTRY     -  US
 JC0187  USGS QUAD   -  GRAFTON (2018)
 JC0187
 JC0187                         *CURRENT SURVEY CONTROL
 JC0187  ______________________________________________________________________
 JC0187* NAD 83(1986) POSITION- 38 58 11.     (N) 090 29 17.     (W)   SCALED
 JC0187* NAVD 88 ORTHO HEIGHT -   134.429 (meters)      441.04  (feet) ADJUSTED
 JC0187  ______________________________________________________________________
 JC0187  GEOID HEIGHT    -        -31.800 (meters)                     GEOID18
 JC0187  DYNAMIC HEIGHT  -        134.344 (meters)      440.76  (feet) COMP
 JC0187  MODELED GRAVITY -    979,999.0   (mgal)                       NAVD 88
 JC0187
 JC0187  VERT ORDER      -  FIRST     CLASS II
 JC0187
 JC0187.The horizontal coordinates were scaled from a map and have
 JC0187.an estimated accuracy of +/- 6 seconds.
 JC0187
 JC0187.The orthometric height was determined by differential leveling and
 JC0187.adjusted by the NATIONAL GEODETIC SURVEY
 JC0187.in June 1991.
 JC0187
 JC0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0187.GEOID18 height accuracy estimate available here.
 JC0187
 JC0187.Click photographs - Photos may exist for this station.
 JC0187
 JC0187.The dynamic height is computed by dividing the NAVD 88
 JC0187.geopotential number by the normal gravity value computed on the
 JC0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0187.degrees latitude (g = 980.6199 gals.).
 JC0187
 JC0187.The modeled gravity was interpolated from observed gravity values.
 JC0187
 JC0187;                    North         East    Units  Estimated Accuracy
 JC0187;SPC IL W     -   255,660.      672,150.      MT  (+/- 180 meters Scaled)
 JC0187
 JC0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD176164(NAD 83)
 JC0187
 JC0187                          SUPERSEDED SURVEY CONTROL
 JC0187
 JC0187  NGVD 29 (??/??/92)  134.544  (m)          441.42   (f) ADJ UNCH    1 2
 JC0187
 JC0187.Superseded values are not recommended for survey control.
 JC0187
 JC0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0187.See file dsdata.pdf to determine how the superseded data were derived.
 JC0187
 JC0187_MARKER: DB = BENCH MARK DISK
 JC0187_SETTING: 66 = SET IN ROCK OUTCROP
 JC0187_STAMPING: E 241 1961
 JC0187_MARK LOGO: CGS
 JC0187_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0187+STABILITY: POSITION/ELEVATION WELL
 JC0187
 JC0187  HISTORY     - Date     Condition        Report By
 JC0187  HISTORY     - 1961     MONUMENTED       CGS
 JC0187  HISTORY     - 19990306 GOOD             USPSQD
 JC0187  HISTORY     - 20010331 GOOD             USPSQD
 JC0187
 JC0187                          STATION DESCRIPTION
 JC0187
 JC0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0187'ABOUT 2.85 MILES WEST ALONG STATE HIGHWAY 100 FROM THE GRAFTON
 JC0187'SCHOOL AT GRAFTON, SECTION S 12 T6R R13W, ABOUT NEAR THE
 JC0187'CENTER OF A GROUP OF CABINS THAT LINES BOTH SIDE OF THE HIGHWAY,
 JC0187'AT THE JUNCTION OF A DRIVE LEADING NORTH TO CABINS ON HILLSIDE
 JC0187'ABOVE THE HIGHWAY, SET ON TOP OF THE SOUTH EDGE OF A ROCK THAT
 JC0187'IS ABOUT 8 FEET SQUARE AND 3 FEET HIGH, 37 FEET NORTH OF THE
 JC0187'CENTER LINE OF THE HIGHWAY, 24 FEET EAST OF THE CENTER LINE OF
 JC0187'THE DRIVEWAY, 2 1/2 FEET WEST OF THE SOUTHEAST CORNER OF THE
 JC0187'ROCK AND ABOUT 6 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 JC0187
 JC0187                          STATION RECOVERY (1999)
 JC0187
 JC0187'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0187'RECOVERED IN GOOD CONDITION.
 JC0187
 JC0187                          STATION RECOVERY (2001)
 JC0187
 JC0187'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0138 ***********************************************************************
 KC0138  DESIGNATION -  E 242
 KC0138  PID         -  KC0138
 KC0138  STATE/COUNTY-  IL/GREENE
 KC0138  COUNTRY     -  US
 KC0138  USGS QUAD   -  HARDIN (2018)
 KC0138
 KC0138                         *CURRENT SURVEY CONTROL
 KC0138  ______________________________________________________________________
 KC0138* NAD 83(1986) POSITION- 39 12 49.     (N) 090 33 19.     (W)   SCALED
 KC0138* NAVD 88 ORTHO HEIGHT -   149.688 (meters)      491.10  (feet) ADJUSTED
 KC0138  ______________________________________________________________________
 KC0138  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 KC0138  DYNAMIC HEIGHT  -        149.601 (meters)      490.82  (feet) COMP
 KC0138  MODELED GRAVITY -    980,039.7   (mgal)                       NAVD 88
 KC0138
 KC0138  VERT ORDER      -  FIRST     CLASS II
 KC0138
 KC0138.The horizontal coordinates were scaled from a map and have
 KC0138.an estimated accuracy of +/- 6 seconds.
 KC0138
 KC0138.The orthometric height was determined by differential leveling and
 KC0138.adjusted by the NATIONAL GEODETIC SURVEY
 KC0138.in June 1991.
 KC0138
 KC0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0138.GEOID18 height accuracy estimate available here.
 KC0138
 KC0138.Click photographs - Photos may exist for this station.
 KC0138
 KC0138.The dynamic height is computed by dividing the NAVD 88
 KC0138.geopotential number by the normal gravity value computed on the
 KC0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0138.degrees latitude (g = 980.6199 gals.).
 KC0138
 KC0138.The modeled gravity was interpolated from observed gravity values.
 KC0138
 KC0138;                    North         East    Units  Estimated Accuracy
 KC0138;SPC IL W     -   282,750.      666,440.      MT  (+/- 180 meters Scaled)
 KC0138
 KC0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD110433(NAD 83)
 KC0138
 KC0138                          SUPERSEDED SURVEY CONTROL
 KC0138
 KC0138  NGVD 29 (??/??/92)  149.800  (m)          491.47   (f) ADJ UNCH    1 2
 KC0138
 KC0138.Superseded values are not recommended for survey control.
 KC0138
 KC0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0138.See file dsdata.pdf to determine how the superseded data were derived.
 KC0138
 KC0138_MARKER: DB = BENCH MARK DISK
 KC0138_SETTING: 66 = SET IN ROCK OUTCROP
 KC0138_STAMPING: E 242 1961
 KC0138_MARK LOGO: CGS
 KC0138_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0138+STABILITY: POSITION/ELEVATION WELL
 KC0138
 KC0138  HISTORY     - Date     Condition        Report By
 KC0138  HISTORY     - 1961     MONUMENTED       CGS
 KC0138
 KC0138                          STATION DESCRIPTION
 KC0138
 KC0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0138'1.6 MI N FROM SPANKEY.
 KC0138'ABOUT 1.65 MILES NORTH ALONG A GRADED ROAD FROM THE NORTH END
 KC0138'OF A 450 FEET LONG BRIDGE OVER MACOUPIN CREEK AT SPANKEY, ABOUT
 KC0138'5.75 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE CROSSING OF
 KC0138'STATE HIGHWAY 108 AT ELDRED, AT THE INSIDE OF A LONG CURVE, ON
 KC0138'THE SOUTHWEST SLOPE OF A STEEP HILL, SET VERTICALLY IN THE
 KC0138'SOUTHWEST FACE OF A ROCK CLIFF ABOUT 100 YARDS LONG AND 40 FEET
 KC0138'HIGH, SECTION S 21 T 9 N R 13 W, 65 FEET NORTHWEST OF THE CENTER
 KC0138'LINE OF THE ROAD, 10 FEET SOUTHWEST OF A ROUNDED CORNER ON THE
 KC0138'FACE OF THE CLIFF, 2 FEET ABOVE THE LEVEL OF THE GROUND AND
 KC0138'ABOUT 40 FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0155 ***********************************************************************
 KC0155  DESIGNATION -  E 243
 KC0155  PID         -  KC0155
 KC0155  STATE/COUNTY-  IL/GREENE
 KC0155  COUNTRY     -  US
 KC0155  USGS QUAD   -  KAMPSVILLE (2018)
 KC0155
 KC0155                         *CURRENT SURVEY CONTROL
 KC0155  ______________________________________________________________________
 KC0155* NAD 83(1986) POSITION- 39 21 59.     (N) 090 32 37.     (W)   SCALED
 KC0155* NAVD 88 ORTHO HEIGHT -   135.679 (meters)      445.14  (feet) ADJUSTED
 KC0155  ______________________________________________________________________
 KC0155  GEOID HEIGHT    -        -32.204 (meters)                     GEOID18
 KC0155  DYNAMIC HEIGHT  -        135.600 (meters)      444.88  (feet) COMP
 KC0155  MODELED GRAVITY -    980,049.3   (mgal)                       NAVD 88
 KC0155
 KC0155  VERT ORDER      -  FIRST     CLASS II
 KC0155
 KC0155.The horizontal coordinates were scaled from a map and have
 KC0155.an estimated accuracy of +/- 6 seconds.
 KC0155
 KC0155.The orthometric height was determined by differential leveling and
 KC0155.adjusted by the NATIONAL GEODETIC SURVEY
 KC0155.in June 1991.
 KC0155
 KC0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0155.GEOID18 height accuracy estimate available here.
 KC0155
 KC0155.Click photographs - Photos may exist for this station.
 KC0155
 KC0155.The dynamic height is computed by dividing the NAVD 88
 KC0155.geopotential number by the normal gravity value computed on the
 KC0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0155.degrees latitude (g = 980.6199 gals.).
 KC0155
 KC0155.The modeled gravity was interpolated from observed gravity values.
 KC0155
 KC0155;                    North         East    Units  Estimated Accuracy
 KC0155;SPC IL W     -   299,710.      667,520.      MT  (+/- 180 meters Scaled)
 KC0155
 KC0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD116603(NAD 83)
 KC0155
 KC0155                          SUPERSEDED SURVEY CONTROL
 KC0155
 KC0155  NGVD 29 (??/??/92)  135.800  (m)          445.54   (f) ADJ UNCH    1 2
 KC0155
 KC0155.Superseded values are not recommended for survey control.
 KC0155
 KC0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0155.See file dsdata.pdf to determine how the superseded data were derived.
 KC0155
 KC0155_MARKER: DB = BENCH MARK DISK
 KC0155_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0155_SP_SET: BRIDGE
 KC0155_STAMPING: E 243 1961
 KC0155_MARK LOGO: CGS
 KC0155_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0155
 KC0155  HISTORY     - Date     Condition        Report By
 KC0155  HISTORY     - 1961     MONUMENTED       CGS
 KC0155
 KC0155                          STATION DESCRIPTION
 KC0155
 KC0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0155'5.6 MI N FROM ELDRED.
 KC0155'ABOUT 5.6 MILES NORTH ALONG AN ASPHALT ROAD FROM THE CROSSING
 KC0155'OF STATE HIGHWAY 108 AT ELDRED, 0.25 MILE SOUTH OF THE SOUTH END
 KC0155'OF THE LARGE BRIDGE OVER APPLE CREEK, ON TOP OF THE EAST END
 KC0155'OF THE SOUTH CONCRETE ABUTMENT OF A 150 FEET LONG BRIDGE OVER
 KC0155'A SLOUGH, 15 FEET EAST OF THE CENTER LINE OF THE ROAD, AND 1/2
 KC0155'FOOT ABOVE THE LEVEL OF THE ROAD.  SECTION S 27-T 11 N- R 13 W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3185 ***********************************************************************
 AI3185  DESIGNATION -  E 243 RESET
 AI3185  PID         -  AI3185
 AI3185  STATE/COUNTY-  IL/GREENE
 AI3185  COUNTRY     -  US
 AI3185  USGS QUAD   -  KAMPSVILLE (2018)
 AI3185
 AI3185                         *CURRENT SURVEY CONTROL
 AI3185  ______________________________________________________________________
 AI3185* NAD 83(1986) POSITION- 39 21 59.     (N) 090 32 37.     (W)   SCALED
 AI3185* NAVD 88 ORTHO HEIGHT -   135.45  (meters)      444.4   (feet) RESET
 AI3185  ______________________________________________________________________
 AI3185  GEOID HEIGHT    -        -32.204 (meters)                     GEOID18
 AI3185  VERT ORDER      -  THIRD
 AI3185
 AI3185.The horizontal coordinates were scaled from a map and have
 AI3185.an estimated accuracy of +/- 6 seconds.
 AI3185
 AI3185.The orthometric height was computed from unverified reset data.
 AI3185
 AI3185.No vertical observational check was made to the station.
 AI3185
 AI3185.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3185.GEOID18 height accuracy estimate available here.
 AI3185
 AI3185.Click photographs - Photos may exist for this station.
 AI3185
 AI3185;                    North         East    Units  Estimated Accuracy
 AI3185;SPC IL W     -   299,710.      667,520.      MT  (+/- 180 meters Scaled)
 AI3185
 AI3185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD116603(NAD 83)
 AI3185
 AI3185                          SUPERSEDED SURVEY CONTROL
 AI3185
 AI3185.No superseded survey control is available for this station.
 AI3185
 AI3185_MARKER: DV = VERTICAL CONTROL DISK
 AI3185_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AI3185_SP_SET: BRIDGE WINGWALL
 AI3185_STAMPING: E 243 RESET 1998
 AI3185_MARK LOGO: NGS
 AI3185_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AI3185_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3185
 AI3185  HISTORY     - Date     Condition        Report By
 AI3185  HISTORY     - 1998     MONUMENTED       NGS
 AI3185
 AI3185                          STATION DESCRIPTION
 AI3185
 AI3185'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (RKB)
 AI3185'STATION IS 5.6 MI (9.0 KM) NORTH ALONG AS ASPHALT ROAD (ELDRED RD)
 AI3185'FROM ITS INTERSECTION WITH ILLINOIS ROUTE 108 AT ELDRED, AND ABOUT
 AI3185'0.25 MI (0.40 KM) SOUTH OF THE SOUTH END OF A LARGE BRIDGE OVER APPLE
 AI3185'CREEK, SET IN THE TOP OF THE NORTHWEST WINGWALL OF A BRIDGE OVER A
 AI3185'SLOUGH, 6 M (19.7 FT) WEST OF THE CENTERLINE OF THE ROAD, AND 0.5 M
 AI3185'(1.6 FT) WEST OF THE CENTER OF THE NORTH END OF PARAPET WALL. STATION
 AI3185'IS SET IN A DRILL HOLE IN A BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0229 ***********************************************************************
 KC0229  CBN         -  This is a Cooperative Base Network Control Station.
 KC0229  DESIGNATION -  E 244
 KC0229  PID         -  KC0229
 KC0229  STATE/COUNTY-  IL/SCOTT
 KC0229  COUNTRY     -  US
 KC0229  USGS QUAD   -  BEDFORD (2018)
 KC0229
 KC0229                         *CURRENT SURVEY CONTROL
 KC0229  ______________________________________________________________________
 KC0229* NAD 83(2011) POSITION- 39 34 48.22105(N) 090 31 26.31689(W)   ADJUSTED
 KC0229* NAD 83(2011) ELLIP HT-   118.648 (meters)        (06/27/12)   ADJUSTED
 KC0229* NAD 83(2011) EPOCH   -  2010.00
 KC0229* NAVD 88 ORTHO HEIGHT -   151.116 (meters)      495.79  (feet) ADJUSTED
 KC0229  ______________________________________________________________________
 KC0229  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 KC0229  NAD 83(2011) X  -    -45,017.504 (meters)                     COMP
 KC0229  NAD 83(2011) Y  - -4,922,432.678 (meters)                     COMP
 KC0229  NAD 83(2011) Z  -  4,042,234.044 (meters)                     COMP
 KC0229  LAPLACE CORR    -          1.08  (seconds)                    DEFLEC18
 KC0229  DYNAMIC HEIGHT  -        151.032 (meters)      495.51  (feet) COMP
 KC0229  MODELED GRAVITY -    980,068.9   (mgal)                       NAVD 88
 KC0229
 KC0229  VERT ORDER      -  FIRST     CLASS II
 KC0229
 KC0229  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0229  Standards:
 KC0229         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0229            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0229  -------------------------------------------------------------------
 KC0229  NETWORK    0.50   1.18           0.22   0.19   0.60     -0.02228815
 KC0229  -------------------------------------------------------------------
 KC0229  Click here for local accuracies and other accuracy information.
 KC0229
 KC0229.The horizontal coordinates were established by GPS observations
 KC0229.and adjusted by the National Geodetic Survey in June 2012.
 KC0229
 KC0229.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0229.been affixed to the stable North American tectonic plate. See 
 KC0229.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0229
 KC0229.The horizontal coordinates are valid at the epoch date displayed above
 KC0229.which is a decimal equivalence of Year/Month/Day.
 KC0229
 KC0229.The orthometric height was determined by differential leveling and
 KC0229.adjusted by the NATIONAL GEODETIC SURVEY
 KC0229.in June 1991.
 KC0229
 KC0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0229.GEOID18 height accuracy estimate available here.
 KC0229
 KC0229.Click photographs - Photos may exist for this station.
 KC0229
 KC0229.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0229
 KC0229.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0229
 KC0229.The ellipsoidal height was determined by GPS observations
 KC0229.and is referenced to NAD 83.
 KC0229
 KC0229.The dynamic height is computed by dividing the NAVD 88
 KC0229.geopotential number by the normal gravity value computed on the
 KC0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0229.degrees latitude (g = 980.6199 gals.).
 KC0229
 KC0229.The modeled gravity was interpolated from observed gravity values.
 KC0229
 KC0229. The following values were computed from the NAD 83(2011) position.
 KC0229
 KC0229;                    North         East     Units Scale Factor Converg.
 KC0229;SPC IL W     -   323,425.491   669,303.582   MT  0.99995277   -0 13 39.6
 KC0229;SPC IL W     - 1,061,105.13  2,195,873.50   sFT  0.99995277   -0 13 39.6
 KC0229;UTM  15      - 4,384,078.506   712,654.166   MT  1.00015680   +1 34 41.5
 KC0229
 KC0229!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0229!SPC IL W     -   0.99998139  x   0.99995277  =   0.99993416
 KC0229!UTM  15      -   0.99998139  x   1.00015680  =   1.00013818
 KC0229
 KC0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1265484078(NAD 83)
 KC0229
 KC0229                          SUPERSEDED SURVEY CONTROL
 KC0229
 KC0229  NAD 83(2007)-  39 34 48.22103(N)    090 31 26.31790(W) AD(2002.00) 0
 KC0229  ELLIP H (02/10/07)  118.679  (m)                       GP(2002.00)    
 KC0229  NAD 83(1997)-  39 34 48.22099(N)    090 31 26.31800(W) AD(       ) A
 KC0229  ELLIP H (09/15/03)  118.674  (m)                       GP(       ) 4 1
 KC0229  NAVD 88             151.12   (m)          495.8    (f) LEVELING    3  
 KC0229  NGVD 29 (??/??/92)  151.247  (m)          496.22   (f) ADJ UNCH    1 2
 KC0229
 KC0229.Superseded values are not recommended for survey control.
 KC0229
 KC0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0229.See file dsdata.pdf to determine how the superseded data were derived.
 KC0229
 KC0229_MARKER: DB = BENCH MARK DISK
 KC0229_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0229_SP_SET: BOX CULVERT
 KC0229_STAMPING: E 244 1961
 KC0229_MARK LOGO: CGS
 KC0229_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0229+STABILITY: SURFACE MOTION
 KC0229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0229+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2011
 KC0229
 KC0229  HISTORY     - Date     Condition        Report By
 KC0229  HISTORY     - 1961     MONUMENTED       CGS
 KC0229  HISTORY     - 20020815 GOOD             NGS
 KC0229  HISTORY     - 20030911 GOOD             NGS
 KC0229  HISTORY     - 20030919 GOOD             NGS
 KC0229  HISTORY     - 20081212 GOOD             ILDT
 KC0229  HISTORY     - 20110902 GOOD             ILDT
 KC0229
 KC0229                          STATION DESCRIPTION
 KC0229
 KC0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0229'9.2 MI N FROM HILLVIEW.
 KC0229'ABOUT 9.25 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0229'BAPTIST CHURCH AT HILLVIEW, ABOUT 40 YARDS NORTH OF THE JUNCTION
 KC0229'OF A ROAD LEADING WEST, ON TOP OF THE NORTH END OF THE EAST
 KC0229'CONCRETE HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT UNDER THE
 KC0229'BLACK TOP ROAD, 22 FEET EAST OF THE CENTER LINE OF THE ROAD,
 KC0229'1/2 FOOT SOUTH OF THE NORTH END OF THE HEADWALL AND 1/2 FOOT
 KC0229'BELOW THE LEVEL OF THE ROAD.
 KC0229
 KC0229                          STATION RECOVERY (2002)
 KC0229
 KC0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DS)
 KC0229'THE STATION IS LOCATED BOUT 7 MILES SOUTHWEST OF WINCHESTER IL. TO
 KC0229'REACH FROM THE
 KC0229'JUNCTION OF STATE HIGHWAY 36 AND STATE HIGHWAY 106 IN WINCHESTER GO
 KC0229'WEST ON HIGHWAY
 KC0229'106 FOR ABOUT 3.2 MILES, TURN LEFT (SOUTH) ON COUNTY ROAD 675 E
 KC0229'(HILLVIEW ROAD) FOR 3.5
 KC0229'MILES TO STATION ON WEST, SET ON THE NORTH END OF THE EAST SIDE OF A 4
 KC0229'FOOT CONCRETE
 KC0229'BOX CULVERT UNDER THE ROAD. 22 FOOT EAST OF CENTERLINE OF ROAD 0.5 FT
 KC0229'SOUTH OF NORTH
 KC0229'END HEADWALL 0.5 FT BELOW THE LEVEL OF ROAD.
 KC0229
 KC0229                          STATION RECOVERY (2003)
 KC0229
 KC0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (CFP)
 KC0229'THE MARK IS LOCATED ABOUT 40 M NORTH OF THE INTERESECTION OF BIG SWAN
 KC0229'RD (400 NTH RD) AND HILLVIEW RD ON THE EAST END OF A 4 FOOT BOX
 KC0229'CULVERT WHICH CROSSES HILLVIEW ROAD. THE MARK IS LOCATED ON THE NORTH
 KC0229'END OF THE HEADWALL OF THIS CULVERT. THE CULVERT IS LOCATED BETWEEN
 KC0229'TWO PRIVATE DRIVEWAYS ABOUT 20 M APART.
 KC0229
 KC0229                          STATION RECOVERY (2003)
 KC0229
 KC0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (CFP)
 KC0229'A METAL WITNESS POST WAS INSTALLED 1.6 M (5.2 FT) SOUTH OF THE MARK
 KC0229
 KC0229                          STATION RECOVERY (2008)
 KC0229
 KC0229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 KC0229'FOUND AS DESCRIBED
 KC0229
 KC0229                          STATION RECOVERY (2011)
 KC0229
 KC0229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0229'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) WEST-NORTHWEST OF ALSEY.
 KC0229'
 KC0229'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0239 ***********************************************************************
 KC0239  DESIGNATION -  E 245
 KC0239  PID         -  KC0239
 KC0239  STATE/COUNTY-  IL/SCOTT
 KC0239  COUNTRY     -  US
 KC0239  USGS QUAD   -  FLORENCE (2018)
 KC0239
 KC0239                         *CURRENT SURVEY CONTROL
 KC0239  ______________________________________________________________________
 KC0239* NAD 83(1986) POSITION- 39 37 49.     (N) 090 32 32.     (W)   SCALED
 KC0239* NAVD 88 ORTHO HEIGHT -   132.967 (meters)      436.24  (feet) ADJUSTED
 KC0239  ______________________________________________________________________
 KC0239  GEOID HEIGHT    -        -32.534 (meters)                     GEOID18
 KC0239  DYNAMIC HEIGHT  -        132.894 (meters)      436.00  (feet) COMP
 KC0239  MODELED GRAVITY -    980,074.6   (mgal)                       NAVD 88
 KC0239
 KC0239  VERT ORDER      -  FIRST     CLASS II
 KC0239
 KC0239.The horizontal coordinates were scaled from a map and have
 KC0239.an estimated accuracy of +/- 6 seconds.
 KC0239
 KC0239.The orthometric height was determined by differential leveling and
 KC0239.adjusted by the NATIONAL GEODETIC SURVEY
 KC0239.in June 1991.
 KC0239
 KC0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0239.GEOID18 height accuracy estimate available here.
 KC0239
 KC0239.Click photographs - Photos may exist for this station.
 KC0239
 KC0239.The dynamic height is computed by dividing the NAVD 88
 KC0239.geopotential number by the normal gravity value computed on the
 KC0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0239.degrees latitude (g = 980.6199 gals.).
 KC0239
 KC0239.The modeled gravity was interpolated from observed gravity values.
 KC0239
 KC0239;                    North         East    Units  Estimated Accuracy
 KC0239;SPC IL W     -   329,010.      667,760.      MT  (+/- 180 meters Scaled)
 KC0239
 KC0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD109896(NAD 83)
 KC0239
 KC0239                          SUPERSEDED SURVEY CONTROL
 KC0239
 KC0239  NGVD 29 (??/??/92)  133.094  (m)          436.66   (f) ADJ UNCH    1 2
 KC0239
 KC0239.Superseded values are not recommended for survey control.
 KC0239
 KC0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0239.See file dsdata.pdf to determine how the superseded data were derived.
 KC0239
 KC0239_MARKER: DB = BENCH MARK DISK
 KC0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0239_STAMPING: E 245 1961
 KC0239_MARK LOGO: CGS
 KC0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0239+STABILITY: SURFACE MOTION
 KC0239
 KC0239  HISTORY     - Date     Condition        Report By
 KC0239  HISTORY     - 1961     MONUMENTED       CGS
 KC0239  HISTORY     - 20210429 MARK NOT FOUND   ILDT
 KC0239
 KC0239                          STATION DESCRIPTION
 KC0239
 KC0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0239'13.8 MI N FROM HILLVIEW.
 KC0239'ABOUT 12.95 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0239'BAPTIST CHURCH AT HILLVIEW, THENCE 0.8 MILE WEST ALONG U.S.
 KC0239'HIGHWAY 36, AT THE JUNCTION OF A PRIVATE ROAD LEADING SOUTH TO A
 KC0239'FARM HOUSE, 29 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 15
 KC0239'FEET WEST OF THE CENTER LINE OF THE PRIVATE ROAD, 11 FEET
 KC0239'SOUTHWEST OF THE WEST END OF AN 18-INCH PIPE CULVERT UNDER THE
 KC0239'PRIVATE ROAD, 8 FEET WEST OF A FENCE CORNER, 2 FEET EAST OF A
 KC0239'METAL WITNESS POST, 1 1/2 FEET NORTH OF A FENCE LINE, 1 FOOT
 KC0239'BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE
 KC0239'POST PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.  NOTE-- THIS
 KC0239'MARK CAN BE REACHED BY GOING 10.1 MILES SOUTH ALONG STATE
 KC0239'HIGHWAY 100 FROM THE CROSSING OF THE WABASH RAILROAD AT BLUFFS
 KC0239'THENCE 1.7 MILES EAST ALONG U.S. HIGHWAY 36 TO MARK ON RIGHT.
 KC0239
 KC0239                          STATION RECOVERY (2021)
 KC0239
 KC0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0239'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1025 ***********************************************************************
 LC1025  DESIGNATION -  E 246
 LC1025  PID         -  LC1025
 LC1025  STATE/COUNTY-  IL/MCLEAN
 LC1025  COUNTRY     -  US
 LC1025  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1025
 LC1025                         *CURRENT SURVEY CONTROL
 LC1025  ______________________________________________________________________
 LC1025* NAD 83(1986) POSITION- 40 22 56.     (N) 089 05 25.     (W)   SCALED
 LC1025* NAVD 88 ORTHO HEIGHT -   213.446 (meters)      700.28  (feet) ADJUSTED
 LC1025  ______________________________________________________________________
 LC1025  GEOID HEIGHT    -        -32.234 (meters)                     GEOID18
 LC1025  DYNAMIC HEIGHT  -        213.343 (meters)      699.94  (feet) COMP
 LC1025  MODELED GRAVITY -    980,137.5   (mgal)                       NAVD 88
 LC1025
 LC1025  VERT ORDER      -  SECOND    CLASS 0
 LC1025
 LC1025.The horizontal coordinates were scaled from a map and have
 LC1025.an estimated accuracy of +/- 6 seconds.
 LC1025
 LC1025.The orthometric height was determined by differential leveling and
 LC1025.adjusted by the NATIONAL GEODETIC SURVEY
 LC1025.in June 1991.
 LC1025
 LC1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1025.GEOID18 height accuracy estimate available here.
 LC1025
 LC1025.Click photographs - Photos may exist for this station.
 LC1025
 LC1025.The dynamic height is computed by dividing the NAVD 88
 LC1025.geopotential number by the normal gravity value computed on the
 LC1025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1025.degrees latitude (g = 980.6199 gals.).
 LC1025
 LC1025.The modeled gravity was interpolated from observed gravity values.
 LC1025
 LC1025;                    North         East    Units  Estimated Accuracy
 LC1025;SPC IL E     -   412,720.      235,730.      MT  (+/- 180 meters Scaled)
 LC1025
 LC1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK225722(NAD 83)
 LC1025
 LC1025                          SUPERSEDED SURVEY CONTROL
 LC1025
 LC1025  NGVD 29 (??/??/92)  213.510  (m)          700.49   (f) ADJ UNCH    2 0
 LC1025
 LC1025.Superseded values are not recommended for survey control.
 LC1025
 LC1025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1025.See file dsdata.pdf to determine how the superseded data were derived.
 LC1025
 LC1025_MARKER: DB = BENCH MARK DISK
 LC1025_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1025_SP_SET: CULVERT HEADWALL
 LC1025_STAMPING: E 246 1960
 LC1025_MARK LOGO: CGS
 LC1025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1025+STABILITY: SURFACE MOTION
 LC1025
 LC1025  HISTORY     - Date     Condition        Report By
 LC1025  HISTORY     - 1960     MONUMENTED       CGS
 LC1025
 LC1025                          STATION DESCRIPTION
 LC1025
 LC1025'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1025'6 MI NE FROM MCLEAN.
 LC1025'ABOUT 6.0 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1025'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , ABOUT 1.75
 LC1025'MILES NORTHEAST OF THE SMALL COMMUNITY OF FUNKS GROVE, SET IN
 LC1025'THE TOP OF THE NORTHEAST END OF THE SOUTHEAST HEADWALL OF AN 8
 LC1025'FOOT CONCRETE CULVERT UNDER THE GULF MOBILE AND OHIO RAILROAD, 90
 LC1025'FEET NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S.
 LC1025'HIGHWAY 66, 18 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH
 LC1025'BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 4 FEET ABOVE
 LC1025'THE LEVEL OF THE HIGHWAY, AND ABOUT 6 FEET BELOW THE LEVEL OF THE
 LC1025'TRACK.  NOTE-- THIS MARK MAY ALSO BE REACHED FROM THE JUNCTION
 LC1025'OF U.S. HIGHWAY 66 AND U.S. HIGHWAY 51 IN THE SOUTH PART OF
 LC1025'BLOOMINGTON BY GOING 7.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0337 ***********************************************************************
 MF0337  DESIGNATION -  E 247
 MF0337  PID         -  MF0337
 MF0337  STATE/COUNTY-  IL/WILL
 MF0337  COUNTRY     -  US
 MF0337  USGS QUAD   -  CHANNAHON (2018)
 MF0337
 MF0337                         *CURRENT SURVEY CONTROL
 MF0337  ______________________________________________________________________
 MF0337* NAD 83(1986) POSITION- 41 24 40.     (N) 088 11 37.     (W)   SCALED
 MF0337* NAVD 88 ORTHO HEIGHT -   165.714 (meters)      543.68  (feet) ADJUSTED
 MF0337  ______________________________________________________________________
 MF0337  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 MF0337  DYNAMIC HEIGHT  -        165.651 (meters)      543.47  (feet) COMP
 MF0337  MODELED GRAVITY -    980,243.5   (mgal)                       NAVD 88
 MF0337
 MF0337  VERT ORDER      -  SECOND    CLASS 0
 MF0337
 MF0337.The horizontal coordinates were scaled from a map and have
 MF0337.an estimated accuracy of +/- 6 seconds.
 MF0337
 MF0337.The orthometric height was determined by differential leveling and
 MF0337.adjusted by the NATIONAL GEODETIC SURVEY
 MF0337.in June 1991.
 MF0337
 MF0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0337.GEOID18 height accuracy estimate available here.
 MF0337
 MF0337.Click photographs - Photos may exist for this station.
 MF0337
 MF0337.The dynamic height is computed by dividing the NAVD 88
 MF0337.geopotential number by the normal gravity value computed on the
 MF0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0337.degrees latitude (g = 980.6199 gals.).
 MF0337
 MF0337.The modeled gravity was interpolated from observed gravity values.
 MF0337
 MF0337;                    North         East    Units  Estimated Accuracy
 MF0337;SPC IL E     -   526,710.      311,680.      MT  (+/- 180 meters Scaled)
 MF0337
 MF0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL002850(NAD 83)
 MF0337
 MF0337                          SUPERSEDED SURVEY CONTROL
 MF0337
 MF0337  NGVD 29 (??/??/92)  165.803  (m)          543.97   (f) ADJ UNCH    2 0
 MF0337
 MF0337.Superseded values are not recommended for survey control.
 MF0337
 MF0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0337.See file dsdata.pdf to determine how the superseded data were derived.
 MF0337
 MF0337_MARKER: DB = BENCH MARK DISK
 MF0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0337_STAMPING: E 247 1960
 MF0337_MARK LOGO: CGS
 MF0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0337+STABILITY: SURFACE MOTION
 MF0337
 MF0337  HISTORY     - Date     Condition        Report By
 MF0337  HISTORY     - 1960     MONUMENTED       CGS
 MF0337  HISTORY     - 1961     GOOD             CGS
 MF0337  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0337  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0337
 MF0337                          STATION DESCRIPTION
 MF0337
 MF0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0337'3.5 MI SE FROM CHANNAHON.
 MF0337'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM THE CHANNAHON
 MF0337'GRADE SCHOOL IN CHANNAHON, THENCE 1.3 MILES EAST ALONG A GRAVELED
 MF0337'ROAD, THENCE 1.6 MILES SOUTH ALONG U.S. HIGHWAY 66 TO THE JOLIET
 MF0337'ARSENAL ROAD, THENCE 0.05 MILE SOUTHWEST ALONG A SERVICE ROAD WEST
 MF0337'OF U.S. HIGHWAY 66, TO A POWER LINE CROSSING, 38 FEET WEST OF THE
 MF0337'CENTER LINE OF THE SERVICE ROAD, 117 FEET WEST OF THE CENTER LINE
 MF0337'OF THE SOUTHBOUND LANE OF U.S. HIGHWAY 66, 1 FOOT EAST OF THE
 MF0337'FENCE, 15 FEET SOUTH OF THE POWER LINE CROSSING, 2.1 FEET NORTH
 MF0337'OF A METAL WITNESS POST, 2 FEET BELOW THE SERVICE ROAD, AND SET IN
 MF0337'THE TOP OF A CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES.
 MF0337
 MF0337                          STATION RECOVERY (1989)
 MF0337
 MF0337'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0337'MARK NOT FOUND.
 MF0337
 MF0337                          STATION RECOVERY (2008)
 MF0337
 MF0337'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0337'SUBMITTED BY GEOCACHER CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0439 ***********************************************************************
 MF0439  DESIGNATION -  E 248
 MF0439  PID         -  MF0439
 MF0439  STATE/COUNTY-  IL/LIVINGSTON
 MF0439  COUNTRY     -  US
 MF0439  USGS QUAD   -  ODELL (2018)
 MF0439
 MF0439                         *CURRENT SURVEY CONTROL
 MF0439  ______________________________________________________________________
 MF0439* NAD 83(1986) POSITION- 41 01 19.0    (N) 088 30 27.6    (W)   HD_HELD2
 MF0439* NAVD 88 ORTHO HEIGHT -   212.230 (meters)      696.29  (feet) ADJUSTED
 MF0439  ______________________________________________________________________
 MF0439  GEOID HEIGHT    -        -32.263 (meters)                     GEOID18
 MF0439  DYNAMIC HEIGHT  -        212.144 (meters)      696.01  (feet) COMP
 MF0439  MODELED GRAVITY -    980,212.6   (mgal)                       NAVD 88
 MF0439
 MF0439  VERT ORDER      -  SECOND    CLASS 0
 MF0439
 MF0439.The horizontal coordinates were established by autonomous hand held GPS
 MF0439.observations and have an estimated accuracy of +/- 10 meters.
 MF0439
 MF0439.The orthometric height was determined by differential leveling and
 MF0439.adjusted by the NATIONAL GEODETIC SURVEY
 MF0439.in June 1991.
 MF0439
 MF0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0439.GEOID18 height accuracy estimate available here.
 MF0439
 MF0439.Click photographs - Photos may exist for this station.
 MF0439
 MF0439.The dynamic height is computed by dividing the NAVD 88
 MF0439.geopotential number by the normal gravity value computed on the
 MF0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0439.degrees latitude (g = 980.6199 gals.).
 MF0439
 MF0439.The modeled gravity was interpolated from observed gravity values.
 MF0439
 MF0439;                    North         East    Units  Estimated Accuracy
 MF0439;SPC IL E     -   483,493.      285,338.      MT  (+/- 10 meters HH2 GPS)
 MF0439
 MF0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7324242287(NAD 83)
 MF0439
 MF0439                          SUPERSEDED SURVEY CONTROL
 MF0439
 MF0439  NGVD 29 (??/??/92)  212.298  (m)          696.51   (f) ADJ UNCH    2 0
 MF0439
 MF0439.Superseded values are not recommended for survey control.
 MF0439
 MF0439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0439.See file dsdata.pdf to determine how the superseded data were derived.
 MF0439
 MF0439_MARKER: DB = BENCH MARK DISK
 MF0439_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0439_SP_SET: BOX CULVERT HEADWALL
 MF0439_STAMPING: E 248 1960
 MF0439_MARK LOGO: CGS
 MF0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0439+STABILITY: SURFACE MOTION
 MF0439
 MF0439  HISTORY     - Date     Condition        Report By
 MF0439  HISTORY     - 1960     MONUMENTED       CGS
 MF0439  HISTORY     - 1961     GOOD             CGS
 MF0439  HISTORY     - 20090705 GOOD             GEOCAC
 MF0439
 MF0439                          STATION DESCRIPTION
 MF0439
 MF0439'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0439'2 MI NE FROM ODELL.
 MF0439'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE
 MF0439'GULF, MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 1.7
 MF0439'MILES NORTHEAST ALONG U.S. HIGHWAY 66, ABOUT 0.15 MILES
 MF0439'NORTHEAST OF THE JUNCTION OF A DIRT ROAD, SET IN THE TOP OF
 MF0439'THE NORTHWEST END OF THE NORTHWEST HEADWALL OF A 2 FOOT CONCRETE
 MF0439'BOX CULVERT UNDER THE GULF MOBILE AND OHIO RAIL ROAD, 60 FEET
 MF0439'SOUTHEAST OF THE CENTER LINE OF THE NORTHBOUND LANE OF U.S.
 MF0439'HIGHWAY 66, 15 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 MF0439'SOUTHBOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL ROAD, 3
 MF0439'FEET BELOW THE LEVEL OF THE HIGHWAY, AND 5 FEET BELOW THE LEVEL
 MF0439'OF THE TRACK.
 MF0439
 MF0439                          STATION RECOVERY (2009)
 MF0439
 MF0439'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0439'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2080 ***********************************************************************
 LB2080  DESIGNATION -  E 25 RESET
 LB2080  PID         -  LB2080
 LB2080  STATE/COUNTY-  IL/IROQUOIS
 LB2080  COUNTRY     -  US
 LB2080  USGS QUAD   -  WOODWORTH (2018)
 LB2080
 LB2080                         *CURRENT SURVEY CONTROL
 LB2080  ______________________________________________________________________
 LB2080* NAD 83(1986) POSITION- 40 40 52.72   (N) 087 51 54.26   (W)   HD_HELD1
 LB2080* NAVD 88 ORTHO HEIGHT -   198.585 (meters)      651.52  (feet) ADJUSTED
 LB2080  ______________________________________________________________________
 LB2080  GEOID HEIGHT    -        -32.668 (meters)                     GEOID18
 LB2080  DYNAMIC HEIGHT  -        198.494 (meters)      651.23  (feet) COMP
 LB2080  MODELED GRAVITY -    980,164.0   (mgal)                       NAVD 88
 LB2080
 LB2080  VERT ORDER      -  SECOND    CLASS I
 LB2080
 LB2080.The horizontal coordinates were determined by differentially corrected
 LB2080.hand held GPS observations or other comparable positioning techniques
 LB2080.and have an estimated accuracy of +/- 3 meters.
 LB2080
 LB2080.The orthometric height was determined by differential leveling and
 LB2080.adjusted by the NATIONAL GEODETIC SURVEY
 LB2080.in August 2012.
 LB2080
 LB2080.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2080.GEOID18 height accuracy estimate available here.
 LB2080
 LB2080.Click photographs - Photos may exist for this station.
 LB2080
 LB2080.The dynamic height is computed by dividing the NAVD 88
 LB2080.geopotential number by the normal gravity value computed on the
 LB2080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2080.degrees latitude (g = 980.6199 gals.).
 LB2080
 LB2080.The modeled gravity was interpolated from observed gravity values.
 LB2080
 LB2080;                    North         East    Units  Estimated Accuracy
 LB2080;SPC IL E     -   445,757.5     339,585.5     MT  (+/- 3 meters HH1 GPS) 
 LB2080
 LB2080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2689603740(NAD 83)
 LB2080
 LB2080                          SUPERSEDED SURVEY CONTROL
 LB2080
 LB2080  NGVD 29 (11/09/15)  198.63   (m)          651.7    (f) RESET       3  
 LB2080
 LB2080.Superseded values are not recommended for survey control.
 LB2080
 LB2080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2080.See file dsdata.pdf to determine how the superseded data were derived.
 LB2080
 LB2080_MARKER: DV = VERTICAL CONTROL DISK
 LB2080_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB2080_SP_SET: CULVERT
 LB2080_STAMPING: E 25 RESET 1974
 LB2080_MARK LOGO: NGS
 LB2080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2080+STABILITY: SURFACE MOTION
 LB2080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2080+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LB2080
 LB2080  HISTORY     - Date     Condition        Report By
 LB2080  HISTORY     - 1974     MONUMENTED       NGS
 LB2080  HISTORY     - 20110124 MARK NOT FOUND   ILDT
 LB2080  HISTORY     - 20110613 GOOD             PATRIC
 LB2080
 LB2080                          STATION DESCRIPTION
 LB2080
 LB2080'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 LB2080'6.55 MI SOUTH FROM CRESCENT CITY.
 LB2080'6.33 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE INTERSECTION OF U.S.
 LB2080'HIGHWAY 24 IN CRESCENT CITY, AT THE SOUTH INTERSECTION OF COUNTY ROAD
 LB2080'AND STATE HIGHWAY 49, ON CURVE, THE TOP AND NORTH END OF WEST HEADWALL
 LB2080'OF A 3 FOOT BY 2 FOOT CONCRETE BOX CULVERT  ACROSS HIGHWAY FROM A
 LB2080'POINT BETWEEN TWO FARM HOUSES, AND 24.8 FEET WEST OF CENTERLINE OF
 LB2080'HIGHWAY.
 LB2080'THE MARK IS 3 FT BELOW PAVEMENT.
 LB2080
 LB2080                          STATION RECOVERY (2011)
 LB2080
 LB2080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2080'MARK NOT FOUND.
 LB2080
 LB2080                          STATION RECOVERY (2011)
 LB2080
 LB2080'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2080'THE STATION IS LOCATED APPROXIMATELY 6 MI (9.7 KM) SOUTH OF THE TOWN
 LB2080'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 LB2080'
 LB2080'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND IL
 LB2080'HIGHWAY 49, AT THE WEST EDGE OF CRESCENT CITY, PROCEED SOUTH ON
 LB2080'HIGHWAY 49 APPROXIMATELY 6 MI (9.7 KM) TO A CURVE IN THE HIGHWAY AND
 LB2080'THE INTERSECTION WITH CR 47.  CONTINUE WEST ON HIGHWAY 49 TO ANOTHER
 LB2080'CURVE TO THE SOUTH AND THE STATION LOCATED ON THE WEST SIDE OF THE
 LB2080'ROAD AT THE END OF THE CURVE.
 LB2080'
 LB2080'THE STATION IS 127 FT (38.7 M) NORTHWEST OF A UTILITY POLE, 60 FT
 LB2080'(18.3 M) SOUTH OF A STOP SIGN AND 26 FT (7.9 M) WEST OF THE CENTERLINE
 LB2080'OF HIGHWAY 49.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1276 ***********************************************************************
 JB1276  DESIGNATION -  E 250
 JB1276  PID         -  JB1276
 JB1276  STATE/COUNTY-  IL/CLINTON
 JB1276  COUNTRY     -  US
 JB1276  USGS QUAD   -  OKAWVILLE (2018)
 JB1276
 JB1276                         *CURRENT SURVEY CONTROL
 JB1276  ______________________________________________________________________
 JB1276* NAD 83(1986) POSITION- 38 28 42.     (N) 089 35 12.     (W)   SCALED
 JB1276* NAVD 88 ORTHO HEIGHT -   123.241 (meters)      404.33  (feet) ADJUSTED
 JB1276  ______________________________________________________________________
 JB1276  GEOID HEIGHT    -        -30.397 (meters)                     GEOID18
 JB1276  DYNAMIC HEIGHT  -        123.164 (meters)      404.08  (feet) COMP
 JB1276  MODELED GRAVITY -    980,003.9   (mgal)                       NAVD 88
 JB1276
 JB1276  VERT ORDER      -  SECOND    CLASS 0
 JB1276
 JB1276.The horizontal coordinates were scaled from a map and have
 JB1276.an estimated accuracy of +/- 6 seconds.
 JB1276
 JB1276.The orthometric height was determined by differential leveling and
 JB1276.adjusted by the NATIONAL GEODETIC SURVEY
 JB1276.in June 1991.
 JB1276
 JB1276.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1276.GEOID18 height accuracy estimate available here.
 JB1276
 JB1276.Click photographs - Photos may exist for this station.
 JB1276
 JB1276.The dynamic height is computed by dividing the NAVD 88
 JB1276.geopotential number by the normal gravity value computed on the
 JB1276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1276.degrees latitude (g = 980.6199 gals.).
 JB1276
 JB1276.The modeled gravity was interpolated from observed gravity values.
 JB1276
 JB1276;                    North         East    Units  Estimated Accuracy
 JB1276;SPC IL W     -   201,220.      750,610.      MT  (+/- 180 meters Scaled)
 JB1276
 JB1276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH743620(NAD 83)
 JB1276
 JB1276                          SUPERSEDED SURVEY CONTROL
 JB1276
 JB1276  NGVD 29 (??/??/92)  123.362  (m)          404.73   (f) ADJ UNCH    2 0
 JB1276
 JB1276.Superseded values are not recommended for survey control.
 JB1276
 JB1276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1276.See file dsdata.pdf to determine how the superseded data were derived.
 JB1276
 JB1276_MARKER: DB = BENCH MARK DISK
 JB1276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1276_STAMPING: E 250 1961
 JB1276_MARK LOGO: CGS
 JB1276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1276+STABILITY: SURFACE MOTION
 JB1276
 JB1276  HISTORY     - Date     Condition        Report By
 JB1276  HISTORY     - 1961     MONUMENTED       CGS
 JB1276  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1276
 JB1276                          STATION DESCRIPTION
 JB1276
 JB1276'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1276'4.2 MI SE FROM DAMIANSVILLE.
 JB1276'ABOUT 1.65 MILES EAST ALONG AN ASPHALT PAVED ROAD FROM ST.
 JB1276'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 1.5 MILE SOUTH
 JB1276'ALONG A DIRT ROAD, THENCE 0.3 SOUTH AND SOUTHEAST ALONG A WOODS
 JB1276'ROAD TO HORSESHOE LAKE, THENCE 0.15 MILE SOUTHEAST ALONG A WOODS
 JB1276'ROAD TO A CLUBHOUSE, THENCE 0.6 MILE SOUTHEAST ALONG THE MAIN
 JB1276'TRAVELED WOODS ROAD TO A CABIN NEAR THE NORTHWEST BANK OF THE
 JB1276'KASKASKIA RIVER, 24 FEET SOUTH OF THE CENTER LINE OF THE WOODS ROAD,
 JB1276'81 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE CABIN, 21.5 FEET
 JB1276'NORTH-NORTHEAST OF A TRIANGLE BLAZED 20 INCH WHITE OAK TREE,
 JB1276'31 FEET SOUTH-SOUTHWEST AND ACROSS THE WOODS ROAD FROM A 20
 JB1276'INCH SYCAMORE TREE, 2.0 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 JB1276'LEVEL WITH THE WOODS ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB1276'PROJECTING 4 INCHES.
 JB1276
 JB1276                          STATION RECOVERY (2011)
 JB1276
 JB1276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1276'WITNESS POST IS THERE, COULD NOT FIND MARK, PROBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1277 ***********************************************************************
 JB1277  DESIGNATION -  E 251
 JB1277  PID         -  JB1277
 JB1277  STATE/COUNTY-  IL/WASHINGTON
 JB1277  COUNTRY     -  US
 JB1277  USGS QUAD   -  OKAWVILLE (2018)
 JB1277
 JB1277                         *CURRENT SURVEY CONTROL
 JB1277  ______________________________________________________________________
 JB1277* NAD 83(1986) POSITION- 38 28 03.     (N) 089 35 11.     (W)   SCALED
 JB1277* NAVD 88 ORTHO HEIGHT -   122.823 (meters)      402.96  (feet) ADJUSTED
 JB1277  ______________________________________________________________________
 JB1277  GEOID HEIGHT    -        -30.369 (meters)                     GEOID18
 JB1277  DYNAMIC HEIGHT  -        122.746 (meters)      402.71  (feet) COMP
 JB1277  MODELED GRAVITY -    980,003.1   (mgal)                       NAVD 88
 JB1277
 JB1277  VERT ORDER      -  SECOND    CLASS 0
 JB1277
 JB1277.The horizontal coordinates were scaled from a map and have
 JB1277.an estimated accuracy of +/- 6 seconds.
 JB1277
 JB1277.The orthometric height was determined by differential leveling and
 JB1277.adjusted by the NATIONAL GEODETIC SURVEY
 JB1277.in June 1991.
 JB1277
 JB1277.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1277.GEOID18 height accuracy estimate available here.
 JB1277
 JB1277.Click photographs - Photos may exist for this station.
 JB1277
 JB1277.The dynamic height is computed by dividing the NAVD 88
 JB1277.geopotential number by the normal gravity value computed on the
 JB1277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1277.degrees latitude (g = 980.6199 gals.).
 JB1277
 JB1277.The modeled gravity was interpolated from observed gravity values.
 JB1277
 JB1277;                    North         East    Units  Estimated Accuracy
 JB1277;SPC IL W     -   200,020.      750,640.      MT  (+/- 180 meters Scaled)
 JB1277
 JB1277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH743608(NAD 83)
 JB1277
 JB1277                          SUPERSEDED SURVEY CONTROL
 JB1277
 JB1277  NGVD 29 (??/??/92)  122.945  (m)          403.36   (f) ADJ UNCH    2 0
 JB1277
 JB1277.Superseded values are not recommended for survey control.
 JB1277
 JB1277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1277.See file dsdata.pdf to determine how the superseded data were derived.
 JB1277
 JB1277_MARKER: DB = BENCH MARK DISK
 JB1277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1277_STAMPING: E 251 1961
 JB1277_MARK LOGO: CGS
 JB1277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1277+STABILITY: SURFACE MOTION
 JB1277
 JB1277  HISTORY     - Date     Condition        Report By
 JB1277  HISTORY     - 1961     MONUMENTED       CGS
 JB1277  HISTORY     - 20110817 POOR             ILDT
 JB1277
 JB1277                          STATION DESCRIPTION
 JB1277
 JB1277'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1277'4.7 MI NW FROM OKAWVILLE.
 JB1277'ABOUT 0.10 MILE NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1277'IN OKAWVILLE, THENCE 0.2 MILE EAST ALONG STATE HIGHWAY 177, THENCE
 JB1277'1.85 MILES NORTH ALONG AN ASPHALT PAVED ROAD, THENCE 2.2 MILES
 JB1277'WEST ALONG AN OILED ROAD, THENCE 0.35 MILE NORTH ALONG A DIRT
 JB1277'ROAD, 17.5 FEET WEST OF THE CENTER LINE OF THE ROAD, 15 FEET
 JB1277'EAST-NORTHEAST OF A TRIANGLE BLAZED TWIN TRUNK OAK TREE, 66 FEET
 JB1277'SOUTHWEST AND ACROSS THE ROAD FROM AN 18 INCH TRIANGLE BLAZED OAK
 JB1277'TREE, 2.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 JB1277'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 JB1277'INCHES.
 JB1277
 JB1277                          STATION RECOVERY (2011)
 JB1277
 JB1277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1277'TOP TORN OFF CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1209 ***********************************************************************
 JB1209  DESIGNATION -  E 252
 JB1209  PID         -  JB1209
 JB1209  STATE/COUNTY-  IL/JEFFERSON
 JB1209  COUNTRY     -  US
 JB1209  USGS QUAD   -  WOODLAWN (2018)
 JB1209
 JB1209                         *CURRENT SURVEY CONTROL
 JB1209  ______________________________________________________________________
 JB1209* NAD 83(1986) POSITION- 38 18 00.     (N) 089 00 45.     (W)   SCALED
 JB1209* NAVD 88 ORTHO HEIGHT -   135.225 (meters)      443.65  (feet) ADJUSTED
 JB1209  ______________________________________________________________________
 JB1209  GEOID HEIGHT    -        -30.090 (meters)                     GEOID18
 JB1209  DYNAMIC HEIGHT  -        135.139 (meters)      443.37  (feet) COMP
 JB1209  MODELED GRAVITY -    979,990.5   (mgal)                       NAVD 88
 JB1209
 JB1209  VERT ORDER      -  SECOND    CLASS 0
 JB1209
 JB1209.The horizontal coordinates were scaled from a map and have
 JB1209.an estimated accuracy of +/- 6 seconds.
 JB1209
 JB1209.The orthometric height was determined by differential leveling and
 JB1209.adjusted by the NATIONAL GEODETIC SURVEY
 JB1209.in June 1991.
 JB1209
 JB1209.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1209.GEOID18 height accuracy estimate available here.
 JB1209
 JB1209.Click photographs - Photos may exist for this station.
 JB1209
 JB1209.The dynamic height is computed by dividing the NAVD 88
 JB1209.geopotential number by the normal gravity value computed on the
 JB1209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1209.degrees latitude (g = 980.6199 gals.).
 JB1209
 JB1209.The modeled gravity was interpolated from observed gravity values.
 JB1209
 JB1209;                    North         East    Units  Estimated Accuracy
 JB1209;SPC IL E     -   181,490.      240,590.      MT  (+/- 180 meters Scaled)
 JB1209
 JB1209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH240410(NAD 83)
 JB1209
 JB1209                          SUPERSEDED SURVEY CONTROL
 JB1209
 JB1209  NGVD 29 (??/??/92)  135.334  (m)          444.01   (f) ADJ UNCH    2 0
 JB1209
 JB1209.Superseded values are not recommended for survey control.
 JB1209
 JB1209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1209.See file dsdata.pdf to determine how the superseded data were derived.
 JB1209
 JB1209_MARKER: DB = BENCH MARK DISK
 JB1209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1209_STAMPING: E 252 1961
 JB1209_MARK LOGO: CGS
 JB1209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1209+STABILITY: SURFACE MOTION
 JB1209
 JB1209  HISTORY     - Date     Condition        Report By
 JB1209  HISTORY     - 1961     MONUMENTED       CGS
 JB1209  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1209  HISTORY     - 20110421 MARK NOT FOUND   ILDT
 JB1209
 JB1209                          STATION DESCRIPTION
 JB1209
 JB1209'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1209'3.3 MI SE FROM WOODLAWN.
 JB1209'ABOUT 1.5 MILES SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1209'SCHOOL IN WOODLAWN, THENCE 0.8 MILE EAST ALONG U.S. HIGHWAY 460,
 JB1209'THENCE 0.5 MILE SOUTH ALONG AN OILED ROAD, THENCE 0.5 MILE EAST
 JB1209'ALONG AN OILED ROAD, NEAR A FARM HOUSE SOUTH OF THE ROAD, AND
 JB1209'AT A FENCE CORNER SOUTH OF THE ROAD, 12.5 FEET SOUTH OF THE
 JB1209'CENTER OF THE ROAD, 163 FEET EAST OF THE CENTER OF A DRIVEWAY
 JB1209'INTO A BARNYARD, 1.5 FEET NORTH OF A FENCE, 5 FEET WEST OF A
 JB1209'FENCE CORNER, 1.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 JB1209'1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB1209'CONCRETE POST PROJECTING 4 INCHES.
 JB1209
 JB1209                          STATION RECOVERY (2009)
 JB1209
 JB1209'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1209'MARK NOT FOUND.
 JB1209
 JB1209                          STATION RECOVERY (2011)
 JB1209
 JB1209'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1209'FENCE IS GONE AND TIE OFF THE CENTERLINE PUTS MARK IN THE DITCH
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0535 ***********************************************************************
 JB0535  DESIGNATION -  E 253
 JB0535  PID         -  JB0535
 JB0535  STATE/COUNTY-  IL/WAYNE
 JB0535  COUNTRY     -  US
 JB0535  USGS QUAD   -  WAYNE CITY (2018)
 JB0535
 JB0535                         *CURRENT SURVEY CONTROL
 JB0535  ______________________________________________________________________
 JB0535* NAD 83(1986) POSITION- 38 19 55.     (N) 088 35 15.     (W)   SCALED
 JB0535* NAVD 88 ORTHO HEIGHT -   126.319 (meters)      414.43  (feet) ADJUSTED
 JB0535  ______________________________________________________________________
 JB0535  GEOID HEIGHT    -        -30.462 (meters)                     GEOID18
 JB0535  DYNAMIC HEIGHT  -        126.238 (meters)      414.17  (feet) COMP
 JB0535  MODELED GRAVITY -    979,987.2   (mgal)                       NAVD 88
 JB0535
 JB0535  VERT ORDER      -  SECOND    CLASS 0
 JB0535
 JB0535.The horizontal coordinates were scaled from a map and have
 JB0535.an estimated accuracy of +/- 6 seconds.
 JB0535
 JB0535.The orthometric height was determined by differential leveling and
 JB0535.adjusted by the NATIONAL GEODETIC SURVEY
 JB0535.in June 1991.
 JB0535
 JB0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0535.GEOID18 height accuracy estimate available here.
 JB0535
 JB0535.Click photographs - Photos may exist for this station.
 JB0535
 JB0535.The dynamic height is computed by dividing the NAVD 88
 JB0535.geopotential number by the normal gravity value computed on the
 JB0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0535.degrees latitude (g = 980.6199 gals.).
 JB0535
 JB0535.The modeled gravity was interpolated from observed gravity values.
 JB0535
 JB0535;                    North         East    Units  Estimated Accuracy
 JB0535;SPC IL E     -   184,850.      277,780.      MT  (+/- 180 meters Scaled)
 JB0535
 JB0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH612438(NAD 83)
 JB0535
 JB0535                          SUPERSEDED SURVEY CONTROL
 JB0535
 JB0535  NGVD 29 (??/??/92)  126.452  (m)          414.87   (f) ADJ UNCH    2 0
 JB0535
 JB0535.Superseded values are not recommended for survey control.
 JB0535
 JB0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0535.See file dsdata.pdf to determine how the superseded data were derived.
 JB0535
 JB0535_MARKER: DB = BENCH MARK DISK
 JB0535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0535_STAMPING: E 253 1961
 JB0535_MARK LOGO: CGS
 JB0535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0535+STABILITY: SURFACE MOTION
 JB0535
 JB0535  HISTORY     - Date     Condition        Report By
 JB0535  HISTORY     - 1961     MONUMENTED       CGS
 JB0535
 JB0535                          STATION DESCRIPTION
 JB0535
 JB0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0535'1 MI S FROM WAYNE CITY.
 JB0535'ABOUT 0.95 MILE SOUTH ALONG STATE HIGHWAY 142 FROM ITS JUNCTION
 JB0535'WITH STATE HIGHWAY 15 IN WAYNE CITY, ABOUT 0.05 MILE SOUTH OF A
 JB0535'FARM HOUSE EAST OF THE HIGHWAY, ABOUT 0.05 MILE NORTH OF A FARM
 JB0535'HOUSE EAST OF THE HIGHWAY, AT A FENCE CORNER EAST OF THE HIGHWAY, 28
 JB0535'FEET EAST OF THE CENTER OF THE HIGHWAY, 76 FEET SOUTHEAST OF A
 JB0535'POWER POLE, 1.5 FEET WEST OF A FENCE, 1.5 FEET NORTHWEST OF A
 JB0535'FENCE CORNER, 1.2 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 JB0535'1.5 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 JB0535'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0254 ***********************************************************************
 JB0254  DESIGNATION -  E 254
 JB0254  PID         -  JB0254
 JB0254  STATE/COUNTY-  IL/WHITE
 JB0254  COUNTRY     -  US
 JB0254  USGS QUAD   -  CENTERVILLE (2018)
 JB0254
 JB0254                         *CURRENT SURVEY CONTROL
 JB0254  ______________________________________________________________________
 JB0254* NAD 83(1986) POSITION- 38 14 57.8    (N) 088 12 05.1    (W)   HD_HELD2
 JB0254* NAVD 88 ORTHO HEIGHT -   117.841 (meters)      386.62  (feet) ADJUSTED
 JB0254  ______________________________________________________________________
 JB0254  GEOID HEIGHT    -        -30.630 (meters)                     GEOID18
 JB0254  DYNAMIC HEIGHT  -        117.765 (meters)      386.37  (feet) COMP
 JB0254  MODELED GRAVITY -    979,984.0   (mgal)                       NAVD 88
 JB0254
 JB0254  VERT ORDER      -  SECOND    CLASS 0
 JB0254
 JB0254.The horizontal coordinates were established by autonomous hand held GPS
 JB0254.observations and have an estimated accuracy of +/- 10 meters.
 JB0254
 JB0254.The orthometric height was determined by differential leveling and
 JB0254.adjusted by the NATIONAL GEODETIC SURVEY
 JB0254.in June 1991.
 JB0254
 JB0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0254.GEOID18 height accuracy estimate available here.
 JB0254
 JB0254.Click photographs - Photos may exist for this station.
 JB0254
 JB0254.The dynamic height is computed by dividing the NAVD 88
 JB0254.geopotential number by the normal gravity value computed on the
 JB0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0254.degrees latitude (g = 980.6199 gals.).
 JB0254
 JB0254.The modeled gravity was interpolated from observed gravity values.
 JB0254
 JB0254;                    North         East    Units  Estimated Accuracy
 JB0254;SPC IL E     -   175,664.      311,547.      MT  (+/- 10 meters HH2 GPS)
 JB0254
 JB0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9487534168(NAD 83)
 JB0254
 JB0254                          SUPERSEDED SURVEY CONTROL
 JB0254
 JB0254  NGVD 29 (??/??/92)  117.966  (m)          387.03   (f) ADJ UNCH    2 0
 JB0254
 JB0254.Superseded values are not recommended for survey control.
 JB0254
 JB0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0254.See file dsdata.pdf to determine how the superseded data were derived.
 JB0254
 JB0254_MARKER: DB = BENCH MARK DISK
 JB0254_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0254_SP_SET: BOX CULVERT HEADWALL
 JB0254_STAMPING: E 254 1961
 JB0254_MARK LOGO: CGS
 JB0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0254+STABILITY: SURFACE MOTION
 JB0254
 JB0254  HISTORY     - Date     Condition        Report By
 JB0254  HISTORY     - 1961     MONUMENTED       CGS
 JB0254  HISTORY     - 20070717 GOOD             GEOCAC
 JB0254
 JB0254                          STATION DESCRIPTION
 JB0254
 JB0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0254'3.1 MI E FROM BURNT PRAIRIE.
 JB0254'ABOUT 3.1 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0254'BURNT PRAIRIE, ABOUT 0.25 MILE EAST OF THE JUNCTION OF A
 JB0254'NORTH-SOUTH DIRT ROAD, ABOUT 0.05 MILE EAST OF A DRIVEWAY SOUTH
 JB0254'OF ROAD TO FARM HOUSE, ABOUT 0.5 FOOT ABOVE THE LEVEL OF ROAD,
 JB0254'AND SET IN TOP OF THE WEST END OF NORTH HEADWALL OF A 30 FOOT
 JB0254'CONCRETE BOX CULVERT, 15 FEET NORTH OF CENTER OF ROAD.
 JB0254
 JB0254                          STATION RECOVERY (2007)
 JB0254
 JB0254'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 JB0254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0274 ***********************************************************************
 KC0274  DESIGNATION -  E 255
 KC0274  PID         -  KC0274
 KC0274  STATE/COUNTY-  IL/MORGAN
 KC0274  COUNTRY     -  US
 KC0274  USGS QUAD   -  MEREDOSIA (2018)
 KC0274
 KC0274                         *CURRENT SURVEY CONTROL
 KC0274  ______________________________________________________________________
 KC0274* NAD 83(1986) POSITION- 39 50 51.     (N) 090 30 17.     (W)   SCALED
 KC0274* NAVD 88 ORTHO HEIGHT -   136.773 (meters)      448.73  (feet) ADJUSTED
 KC0274  ______________________________________________________________________
 KC0274  GEOID HEIGHT    -        -32.786 (meters)                     GEOID18
 KC0274  DYNAMIC HEIGHT  -        136.699 (meters)      448.49  (feet) COMP
 KC0274  MODELED GRAVITY -    980,089.3   (mgal)                       NAVD 88
 KC0274
 KC0274  VERT ORDER      -  FIRST     CLASS II
 KC0274
 KC0274.The horizontal coordinates were scaled from a map and have
 KC0274.an estimated accuracy of +/- 6 seconds.
 KC0274
 KC0274.The orthometric height was determined by differential leveling and
 KC0274.adjusted by the NATIONAL GEODETIC SURVEY
 KC0274.in June 1991.
 KC0274
 KC0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0274.GEOID18 height accuracy estimate available here.
 KC0274
 KC0274.Click photographs - Photos may exist for this station.
 KC0274
 KC0274.The dynamic height is computed by dividing the NAVD 88
 KC0274.geopotential number by the normal gravity value computed on the
 KC0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0274.degrees latitude (g = 980.6199 gals.).
 KC0274
 KC0274.The modeled gravity was interpolated from observed gravity values.
 KC0274
 KC0274;                    North         East    Units  Estimated Accuracy
 KC0274;SPC IL W     -   353,110.      671,070.      MT  (+/- 180 meters Scaled)
 KC0274
 KC0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE134138(NAD 83)
 KC0274
 KC0274                          SUPERSEDED SURVEY CONTROL
 KC0274
 KC0274  NGVD 29 (??/??/92)  136.884  (m)          449.09   (f) ADJ UNCH    1 2
 KC0274
 KC0274.Superseded values are not recommended for survey control.
 KC0274
 KC0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0274.See file dsdata.pdf to determine how the superseded data were derived.
 KC0274
 KC0274_MARKER: DB = BENCH MARK DISK
 KC0274_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0274_SP_SET: BRIDGE
 KC0274_STAMPING: E 255 1961
 KC0274_MARK LOGO: CGS
 KC0274_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0274
 KC0274  HISTORY     - Date     Condition        Report By
 KC0274  HISTORY     - 1961     MONUMENTED       CGS
 KC0274  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0274
 KC0274                          STATION DESCRIPTION
 KC0274
 KC0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0274'7.3 MI N FROM BLUFFS.
 KC0274'ABOUT 7.3 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0274'OF THE WABASH RAILROAD AT BLUFFS, 0.5 MILE NORTH OF THE CROSSING
 KC0274'OF A GRAVELED ROAD, ON TOP OF THE EAST END OF THE SOUTH CONCRETE
 KC0274'ABUTMENT OF A 95 FEET LONG BRIDGE OVER WILLOW CREEK, 18 FEET
 KC0274'EAST OF THE CENTER LINE OF THE HIGHWAY AND 1 FOOT ABOVE THE
 KC0274'BRIDGE FLOOR.
 KC0274
 KC0274                          STATION RECOVERY (2012)
 KC0274
 KC0274'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0274'NEW BRIDGE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0803 ***********************************************************************
 JB0803  DESIGNATION -  E 256
 JB0803  PID         -  JB0803
 JB0803  STATE/COUNTY-  IL/MARION
 JB0803  COUNTRY     -  US
 JB0803  USGS QUAD   -  PATOKA (2018)
 JB0803
 JB0803                         *CURRENT SURVEY CONTROL
 JB0803  ______________________________________________________________________
 JB0803* NAD 83(1986) POSITION- 38 47 12.     (N) 089 05 23.     (W)   SCALED
 JB0803* NAVD 88 ORTHO HEIGHT -   153.031 (meters)      502.07  (feet) ADJUSTED
 JB0803  ______________________________________________________________________
 JB0803  GEOID HEIGHT    -        -31.356 (meters)                     GEOID18
 JB0803  DYNAMIC HEIGHT  -        152.936 (meters)      501.76  (feet) COMP
 JB0803  MODELED GRAVITY -    980,001.5   (mgal)                       NAVD 88
 JB0803
 JB0803  VERT ORDER      -  FIRST     CLASS I
 JB0803
 JB0803.The horizontal coordinates were scaled from a map and have
 JB0803.an estimated accuracy of +/- 6 seconds.
 JB0803
 JB0803.The orthometric height was determined by differential leveling and
 JB0803.adjusted by the NATIONAL GEODETIC SURVEY
 JB0803.in June 1991.
 JB0803
 JB0803.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0803.GEOID18 height accuracy estimate available here.
 JB0803
 JB0803.Click photographs - Photos may exist for this station.
 JB0803
 JB0803.The dynamic height is computed by dividing the NAVD 88
 JB0803.geopotential number by the normal gravity value computed on the
 JB0803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0803.degrees latitude (g = 980.6199 gals.).
 JB0803
 JB0803.The modeled gravity was interpolated from observed gravity values.
 JB0803
 JB0803;                    North         East    Units  Estimated Accuracy
 JB0803;SPC IL E     -   235,570.      234,280.      MT  (+/- 180 meters Scaled)
 JB0803
 JB0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH184951(NAD 83)
 JB0803
 JB0803                          SUPERSEDED SURVEY CONTROL
 JB0803
 JB0803  NGVD 29 (??/??/92)  153.148  (m)          502.45   (f) ADJ UNCH    1 1
 JB0803
 JB0803.Superseded values are not recommended for survey control.
 JB0803
 JB0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0803.See file dsdata.pdf to determine how the superseded data were derived.
 JB0803
 JB0803_MARKER: DB = BENCH MARK DISK
 JB0803_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0803_STAMPING: E 256 1961
 JB0803_MARK LOGO: CGS
 JB0803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0803+STABILITY: SURFACE MOTION
 JB0803
 JB0803  HISTORY     - Date     Condition        Report By
 JB0803  HISTORY     - 1961     MONUMENTED       CGS
 JB0803  HISTORY     - 1969     GOOD             CGS
 JB0803  HISTORY     - 20061211 POOR             INDIV
 JB0803  HISTORY     - 20110912 MARK NOT FOUND   ILDT
 JB0803  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0803
 JB0803                          STATION DESCRIPTION
 JB0803
 JB0803'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0803'2.4 MI N FROM PATOKA.
 JB0803'ABOUT 2.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0803'THE POST OFFICE AT PATOKA, 0.25 MILE SOUTH OF MILEPOST 678, 153
 JB0803'FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 JB0803'ROAD, 93 FEET EAST OF THE EAST RAIL, 128 FEET SOUTH OF THE
 JB0803'CENTER LINE OF THE ROAD, 2 1/2 FEET WEST OF A FENCE, 2.0 FEET
 JB0803'NORTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE
 JB0803'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB0803'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 16,
 JB0803'T 4 N, R 1 E.
 JB0803
 JB0803                          STATION RECOVERY (2006)
 JB0803
 JB0803'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006
 JB0803'RECOVERED DESTROYED MONUMENT
 JB0803
 JB0803                          STATION RECOVERY (2011)
 JB0803
 JB0803'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0803'MARK NOT FOUND.
 JB0803
 JB0803                          STATION RECOVERY (2014)
 JB0803
 JB0803'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0803'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0809 ***********************************************************************
 KB0809  DESIGNATION -  E 257
 KB0809  PID         -  KB0809
 KB0809  STATE/COUNTY-  IL/FAYETTE
 KB0809  COUNTRY     -  US
 KB0809  USGS QUAD   -  VERA (2018)
 KB0809
 KB0809                         *CURRENT SURVEY CONTROL
 KB0809  ______________________________________________________________________
 KB0809* NAD 83(1986) POSITION- 39 01 39.2    (N) 089 06 42.2    (W)   HD_HELD2
 KB0809* NAVD 88 ORTHO HEIGHT -   162.425 (meters)      532.89  (feet) ADJUSTED
 KB0809  ______________________________________________________________________
 KB0809  GEOID HEIGHT    -        -31.792 (meters)                     GEOID18
 KB0809  DYNAMIC HEIGHT  -        162.327 (meters)      532.57  (feet) COMP
 KB0809  MODELED GRAVITY -    980,016.9   (mgal)                       NAVD 88
 KB0809
 KB0809  VERT ORDER      -  FIRST     CLASS I
 KB0809
 KB0809.The horizontal coordinates were established by autonomous hand held GPS
 KB0809.observations and have an estimated accuracy of +/- 10 meters.
 KB0809
 KB0809.The orthometric height was determined by differential leveling and
 KB0809.adjusted by the NATIONAL GEODETIC SURVEY
 KB0809.in June 1991.
 KB0809
 KB0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0809.GEOID18 height accuracy estimate available here.
 KB0809
 KB0809.Click photographs - Photos may exist for this station.
 KB0809
 KB0809.The dynamic height is computed by dividing the NAVD 88
 KB0809.geopotential number by the normal gravity value computed on the
 KB0809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0809.degrees latitude (g = 980.6199 gals.).
 KB0809
 KB0809.The modeled gravity was interpolated from observed gravity values.
 KB0809
 KB0809;                    North         East    Units  Estimated Accuracy
 KB0809;SPC IL E     -   262,325.      232,598.      MT  (+/- 10 meters HH2 GPS)
 KB0809
 KB0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1720421956(NAD 83)
 KB0809
 KB0809                          SUPERSEDED SURVEY CONTROL
 KB0809
 KB0809  NGVD 29 (??/??/92)  162.536  (m)          533.25   (f) ADJ UNCH    1 1
 KB0809
 KB0809.Superseded values are not recommended for survey control.
 KB0809
 KB0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0809.See file dsdata.pdf to determine how the superseded data were derived.
 KB0809
 KB0809_MARKER: DB = BENCH MARK DISK
 KB0809_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0809_SP_SET: CULVERT HEADWALL
 KB0809_STAMPING: E 257 1961
 KB0809_MARK LOGO: CGS
 KB0809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0809+STABILITY: SURFACE MOTION
 KB0809_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0809+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2015
 KB0809
 KB0809  HISTORY     - Date     Condition        Report By
 KB0809  HISTORY     - 1961     MONUMENTED       CGS
 KB0809  HISTORY     - 1969     GOOD             CGS
 KB0809  HISTORY     - 1976     GOOD             NGS
 KB0809  HISTORY     - 20120626 GOOD             ILDT
 KB0809  HISTORY     - 20150915 GOOD             AMESC
 KB0809
 KB0809                          STATION DESCRIPTION
 KB0809
 KB0809'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0809'4.7 MI N FROM VANDALIA.
 KB0809'ABOUT 4.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0809'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 KB0809'VANDALIA, 0.45 MILE SOUTH OF MILEPOST 695, 0.1 MILE SOUTH OF A
 KB0809'CROSSING OF THE RAILROAD AND A ROAD, 24 FEET WEST OF THE WEST
 KB0809'RAIL, SET IN THE TOP AND 1.0 FOOT SOUTH OF THE NORTH END OF THE
 KB0809'WEST CONCRETE HEADWALL OF A CONCRETE CULVERT, AND ABOUT 8 FEET
 KB0809'BELOW THE LEVEL OF THE TRACK.  SEC 29, T 7 N, R 1 E.
 KB0809
 KB0809                          STATION RECOVERY (1976)
 KB0809
 KB0809'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0809'RECOVERED IN GOOD CONDITION.
 KB0809
 KB0809                          STATION RECOVERY (2012)
 KB0809
 KB0809'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0809'RECOVERED IN GOOD CONDITION.
 KB0809
 KB0809                          STATION RECOVERY (2015)
 KB0809
 KB0809'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0809'THE RAILROAD TRACKS ARE GONE AND THE TRACK BED IS OVERGROWN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0223 ***********************************************************************
 LD0223  DESIGNATION -  E 258
 LD0223  PID         -  LD0223
 LD0223  STATE/COUNTY-  IL/MASON
 LD0223  COUNTRY     -  US
 LD0223  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0223
 LD0223                         *CURRENT SURVEY CONTROL
 LD0223  ______________________________________________________________________
 LD0223* NAD 83(1986) POSITION- 40 07 08.     (N) 090 09 12.     (W)   SCALED
 LD0223* NAVD 88 ORTHO HEIGHT -   142.714 (meters)      468.22  (feet) ADJUSTED
 LD0223  ______________________________________________________________________
 LD0223  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 LD0223  DYNAMIC HEIGHT  -        142.641 (meters)      467.98  (feet) COMP
 LD0223  MODELED GRAVITY -    980,112.1   (mgal)                       NAVD 88
 LD0223
 LD0223  VERT ORDER      -  FIRST     CLASS II
 LD0223
 LD0223.The horizontal coordinates were scaled from a map and have
 LD0223.an estimated accuracy of +/- 6 seconds.
 LD0223
 LD0223.The orthometric height was determined by differential leveling and
 LD0223.adjusted by the NATIONAL GEODETIC SURVEY
 LD0223.in June 1991.
 LD0223
 LD0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0223.GEOID18 height accuracy estimate available here.
 LD0223
 LD0223.Click photographs - Photos may exist for this station.
 LD0223
 LD0223.The dynamic height is computed by dividing the NAVD 88
 LD0223.geopotential number by the normal gravity value computed on the
 LD0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0223.degrees latitude (g = 980.6199 gals.).
 LD0223
 LD0223.The modeled gravity was interpolated from observed gravity values.
 LD0223
 LD0223;                    North         East    Units  Estimated Accuracy
 LD0223;SPC IL W     -   383,190.      701,140.      MT  (+/- 180 meters Scaled)
 LD0223
 LD0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE425448(NAD 83)
 LD0223
 LD0223                          SUPERSEDED SURVEY CONTROL
 LD0223
 LD0223  NGVD 29 (??/??/92)  142.812  (m)          468.54   (f) ADJ UNCH    1 2
 LD0223
 LD0223.Superseded values are not recommended for survey control.
 LD0223
 LD0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0223.See file dsdata.pdf to determine how the superseded data were derived.
 LD0223
 LD0223_MARKER: DB = BENCH MARK DISK
 LD0223_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0223_SP_SET: BOX CULVERT HEADWALL
 LD0223_STAMPING: E 258 1961
 LD0223_MARK LOGO: CGS
 LD0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0223+STABILITY: SURFACE MOTION
 LD0223
 LD0223  HISTORY     - Date     Condition        Report By
 LD0223  HISTORY     - 1961     MONUMENTED       CGS
 LD0223  HISTORY     - 20050601 GOOD             ILDT
 LD0223
 LD0223                          STATION DESCRIPTION
 LD0223
 LD0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0223'4.9 MI N FROM CHANDLERVILLE.
 LD0223'ABOUT 4.9 MILES NORTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0223'WITH LAKE STREET AT CHANDLERVILLE, 1.0 MILE NORTH OF THE INTERSECTION
 LD0223'OF SAIDORA ROAD, ON TOP OF THE SOUTH END OF THE EAST HEADWALL
 LD0223'OF A 3 FOOT BOX CULVERT UNDER THE HIGHWAY, 20 FEET EAST OF THE
 LD0223'CENTER LINE OF THE HIGHWAY, 3.8 FEET NORTH OF THE SOUTH END OF THE
 LD0223'HEADWALL AND 1 FOOT BELOW THE LEVEL OF THE ROAD.
 LD0223
 LD0223                          STATION RECOVERY (2005)
 LD0223
 LD0223'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0223'THE CULVERT HAS BEEN LENGTHENED AND A NEW HDWL HAS BEEN
 LD0223'CONSTRUCTED.  THE OLD HDWL AND BENCHMARK DISC IS STILL IN GOOD
 LD0223'CONDITION BUT NOW BURIED 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0475 ***********************************************************************
 LC0475  DESIGNATION -  E 259
 LC0475  PID         -  LC0475
 LC0475  STATE/COUNTY-  IL/DE WITT
 LC0475  COUNTRY     -  US
 LC0475  USGS QUAD   -  HEYWORTH (2018)
 LC0475
 LC0475                         *CURRENT SURVEY CONTROL
 LC0475  ______________________________________________________________________
 LC0475* NAD 83(1986) POSITION- 40 16 11.     (N) 088 58 10.     (W)   SCALED
 LC0475* NAVD 88 ORTHO HEIGHT -   225.520 (meters)      739.89  (feet) ADJUSTED
 LC0475  ______________________________________________________________________
 LC0475  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 LC0475  DYNAMIC HEIGHT  -        225.408 (meters)      739.53  (feet) COMP
 LC0475  MODELED GRAVITY -    980,124.0   (mgal)                       NAVD 88
 LC0475
 LC0475  VERT ORDER      -  FIRST     CLASS I
 LC0475
 LC0475.The horizontal coordinates were scaled from a map and have
 LC0475.an estimated accuracy of +/- 6 seconds.
 LC0475
 LC0475.The orthometric height was determined by differential leveling and
 LC0475.adjusted by the NATIONAL GEODETIC SURVEY
 LC0475.in June 1991.
 LC0475
 LC0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0475.GEOID18 height accuracy estimate available here.
 LC0475
 LC0475.Click photographs - Photos may exist for this station.
 LC0475
 LC0475.The dynamic height is computed by dividing the NAVD 88
 LC0475.geopotential number by the normal gravity value computed on the
 LC0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0475.degrees latitude (g = 980.6199 gals.).
 LC0475
 LC0475.The modeled gravity was interpolated from observed gravity values.
 LC0475
 LC0475;                    North         East    Units  Estimated Accuracy
 LC0475;SPC IL E     -   400,140.      245,900.      MT  (+/- 180 meters Scaled)
 LC0475
 LC0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK325595(NAD 83)
 LC0475
 LC0475                          SUPERSEDED SURVEY CONTROL
 LC0475
 LC0475  NGVD 29 (??/??/92)  225.592  (m)          740.13   (f) ADJ UNCH    1 1
 LC0475
 LC0475.Superseded values are not recommended for survey control.
 LC0475
 LC0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0475.See file dsdata.pdf to determine how the superseded data were derived.
 LC0475
 LC0475_MARKER: DB = BENCH MARK DISK
 LC0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0475_STAMPING: E 259 1961
 LC0475_MARK LOGO: CGS
 LC0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0475+STABILITY: SURFACE MOTION
 LC0475
 LC0475  HISTORY     - Date     Condition        Report By
 LC0475  HISTORY     - 1961     MONUMENTED       CGS
 LC0475  HISTORY     - 1969     GOOD             CGS
 LC0475
 LC0475                          STATION DESCRIPTION
 LC0475
 LC0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0475'3 MI S FROM HEYWORTH.
 LC0475'ABOUT 3.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0475'THE POST OFFICE AT HEYWORTH, 0.35 MILE NORTH OF MILEPOST 781
 LC0475'WHICH IS LOCATED AT A CROSSING OF THE RAILROAD AND A PAVED ROAD,
 LC0475'91 FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 LC0475'AND A TRAIL ROAD, 56 FEET EAST OF THE EAST RAIL, 71 FEET SOUTH
 LC0475'OF THE CENTER LINE OF THE ROAD, 5 FEET WEST OF A FENCE, 1 1/2
 LC0475'FEET SOUTH OF A TELEPHONE POLE, 1.7 FEET NORTH OF A METAL
 LC0475'WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK, AND
 LC0475'ON THE TOP OF A 5/8-INCH COPPER COATED ROD WHICH IS ENCASED IN
 LC0475'A 6-INCH TILE THAT PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 LC0475'GROUND.  SEC 15, T 21 N, R 2 E.  NOTE-- THE ORIGINAL DESCRIPTION
 LC0475'OF THIS MARK STATED THAT THE MARK WAS SET IN A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1473 ***********************************************************************
 ME1473  DESIGNATION -  E 26 RESET
 ME1473  PID         -  ME1473
 ME1473  STATE/COUNTY-  IL/KANKAKEE
 ME1473  COUNTRY     -  US
 ME1473  USGS QUAD   -  WILTON CENTER (2018)
 ME1473
 ME1473                         *CURRENT SURVEY CONTROL
 ME1473  ______________________________________________________________________
 ME1473* NAD 83(1986) POSITION- 41 15 15.     (N) 087 52 39.     (W)   SCALED
 ME1473* NAVD 88 ORTHO HEIGHT -   200.215 (meters)      656.87  (feet) ADJUSTED
 ME1473  ______________________________________________________________________
 ME1473  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 ME1473  DYNAMIC HEIGHT  -        200.135 (meters)      656.61  (feet) COMP
 ME1473  MODELED GRAVITY -    980,220.6   (mgal)                       NAVD 88
 ME1473
 ME1473  VERT ORDER      -  SECOND    CLASS I
 ME1473
 ME1473.The horizontal coordinates were scaled from a map and have
 ME1473.an estimated accuracy of +/- 6 seconds.
 ME1473
 ME1473.The orthometric height was determined by differential leveling and
 ME1473.adjusted by the NATIONAL GEODETIC SURVEY
 ME1473.in August 2012.
 ME1473
 ME1473.No vertical observational check was made to the station.
 ME1473
 ME1473.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1473.GEOID18 height accuracy estimate available here.
 ME1473
 ME1473.Click photographs - Photos may exist for this station.
 ME1473
 ME1473.The dynamic height is computed by dividing the NAVD 88
 ME1473.geopotential number by the normal gravity value computed on the
 ME1473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1473.degrees latitude (g = 980.6199 gals.).
 ME1473
 ME1473.The modeled gravity was interpolated from observed gravity values.
 ME1473
 ME1473;                    North         East    Units  Estimated Accuracy
 ME1473;SPC IL E     -   509,370.      338,200.      MT  (+/- 180 meters Scaled)
 ME1473
 ME1473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL264673(NAD 83)
 ME1473
 ME1473                          SUPERSEDED SURVEY CONTROL
 ME1473
 ME1473  NAVD 88 (11/09/15)  200.210  (m)          656.86   (f) SUPERSEDED  3 0
 ME1473
 ME1473.Superseded values are not recommended for survey control.
 ME1473
 ME1473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1473.See file dsdata.pdf to determine how the superseded data were derived.
 ME1473
 ME1473_MARKER: DB = BENCH MARK DISK
 ME1473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1473_STAMPING: E 26 RESET 1967
 ME1473_MARK LOGO: CGS
 ME1473_PROJECTION: FLUSH
 ME1473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1473+STABILITY: SURFACE MOTION
 ME1473_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1473+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2011
 ME1473
 ME1473  HISTORY     - Date     Condition        Report By
 ME1473  HISTORY     - 1967     MONUMENTED       CGS
 ME1473  HISTORY     - 20080605 GOOD             GEOCAC
 ME1473  HISTORY     - 20110412 GOOD             TROTT
 ME1473
 ME1473                          STATION DESCRIPTION
 ME1473
 ME1473'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 ME1473'6.9 MILES NORTH ALONG U.S. HIGHWAY 45 AND 52 FROM THEIR JUNCTION
 ME1473'WITH STATE HIGHWAY 102 IN BOURBONIS.  IT IS 217 FEET SOUTH OF
 ME1473'A FENCE CORNER, 215 FEET NORTH OF A FENCE CORNER, 49.5 FEET
 ME1473'WEST OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT SOUTH OF A
 ME1473'METAL WITNESS POST.  THE ROUND CONCRETE MONUMENT PROJECTS 2
 ME1473'INCHES.
 ME1473
 ME1473                          STATION RECOVERY (2008)
 ME1473
 ME1473'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1473'RECOVERED IN GOOD CONDITION.
 ME1473
 ME1473                          STATION RECOVERY (2011)
 ME1473
 ME1473'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0539 ***********************************************************************
 KB0539  CBN         -  This is a Cooperative Base Network Control Station.
 KB0539  DESIGNATION -  E 260
 KB0539  PID         -  KB0539
 KB0539  STATE/COUNTY-  IL/MACON
 KB0539  COUNTRY     -  US
 KB0539  USGS QUAD   -  FORSYTH (2018)
 KB0539
 KB0539                         *CURRENT SURVEY CONTROL
 KB0539  ______________________________________________________________________
 KB0539* NAD 83(2011) POSITION- 39 57 51.25898(N) 088 57 02.61841(W)   ADJUSTED
 KB0539* NAD 83(2011) ELLIP HT-   174.849 (meters)        (06/27/12)   ADJUSTED
 KB0539* NAD 83(2011) EPOCH   -  2010.00
 KB0539* NAVD 88 ORTHO HEIGHT -   207.038 (meters)      679.26  (feet) ADJUSTED
 KB0539  ______________________________________________________________________
 KB0539  GEOID HEIGHT    -        -32.191 (meters)                     GEOID18
 KB0539  NAD 83(2011) X  -     89,645.607 (meters)                     COMP
 KB0539  NAD 83(2011) Y  - -4,894,572.131 (meters)                     COMP
 KB0539  NAD 83(2011) Z  -  4,075,055.319 (meters)                     COMP
 KB0539  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 KB0539  DYNAMIC HEIGHT  -        206.931 (meters)      678.91  (feet) COMP
 KB0539  MODELED GRAVITY -    980,102.7   (mgal)                       NAVD 88
 KB0539
 KB0539  VERT ORDER      -  FIRST     CLASS I
 KB0539
 KB0539  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0539  Standards:
 KB0539         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0539            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0539  -------------------------------------------------------------------
 KB0539  NETWORK    0.81   2.31           0.38   0.26   1.18      0.03001794
 KB0539  -------------------------------------------------------------------
 KB0539  Click here for local accuracies and other accuracy information.
 KB0539
 KB0539.The horizontal coordinates were established by GPS observations
 KB0539.and adjusted by the National Geodetic Survey in June 2012.
 KB0539
 KB0539.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0539.been affixed to the stable North American tectonic plate. See 
 KB0539.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0539
 KB0539.The horizontal coordinates are valid at the epoch date displayed above
 KB0539.which is a decimal equivalence of Year/Month/Day.
 KB0539
 KB0539.The orthometric height was determined by differential leveling and
 KB0539.adjusted by the NATIONAL GEODETIC SURVEY
 KB0539.in June 1991.
 KB0539
 KB0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0539.GEOID18 height accuracy estimate available here.
 KB0539
 KB0539.Click photographs - Photos may exist for this station.
 KB0539
 KB0539.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0539
 KB0539.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0539
 KB0539.The ellipsoidal height was determined by GPS observations
 KB0539.and is referenced to NAD 83.
 KB0539
 KB0539.The dynamic height is computed by dividing the NAVD 88
 KB0539.geopotential number by the normal gravity value computed on the
 KB0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0539.degrees latitude (g = 980.6199 gals.).
 KB0539
 KB0539.The modeled gravity was interpolated from observed gravity values.
 KB0539
 KB0539. The following values were computed from the NAD 83(2011) position.
 KB0539
 KB0539;                    North         East     Units Scale Factor Converg.
 KB0539;SPC IL E     -   366,212.216   247,251.990   MT  1.00000924   -0 23 47.6
 KB0539;SPC IL E     - 1,201,481.25    811,192.57   sFT  1.00000924   -0 23 47.6
 KB0539;UTM  16      - 4,425,610.160   333,393.971   MT  0.99994172   -1 15 11.7
 KB0539
 KB0539!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0539!SPC IL E     -   0.99997257  x   1.00000924  =   0.99998181
 KB0539!UTM  16      -   0.99997257  x   0.99994172  =   0.99991429
 KB0539
 KB0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3339325610(NAD 83)
 KB0539
 KB0539                          SUPERSEDED SURVEY CONTROL
 KB0539
 KB0539  NAD 83(2007)-  39 57 51.25908(N)    088 57 02.61921(W) AD(2002.00) 0
 KB0539  ELLIP H (02/10/07)  174.867  (m)                       GP(2002.00)    
 KB0539  ELLIP H (09/22/04)  174.869  (m)                       GP(       ) 4 1
 KB0539  NAD 83(1997)-  39 57 51.25899(N)    088 57 02.61914(W) AD(       ) B
 KB0539  ELLIP H (07/17/98)  174.873  (m)                       GP(       ) 4 1
 KB0539  NAVD 88             207.04   (m)          679.3    (f) LEVELING    3  
 KB0539  NGVD 29 (??/??/92)  207.119  (m)          679.52   (f) ADJ UNCH    1 1
 KB0539
 KB0539.Superseded values are not recommended for survey control.
 KB0539
 KB0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0539.See file dsdata.pdf to determine how the superseded data were derived.
 KB0539
 KB0539_MARKER: DB = BENCH MARK DISK
 KB0539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0539_STAMPING: E 260 1961
 KB0539_MARK LOGO: CGS
 KB0539_PROJECTION: FLUSH
 KB0539_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0539+STABILITY: SURFACE MOTION
 KB0539_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0539+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 KB0539
 KB0539  HISTORY     - Date     Condition        Report By
 KB0539  HISTORY     - 1961     MONUMENTED       CGS
 KB0539  HISTORY     - 1969     GOOD             CGS
 KB0539  HISTORY     - 1976     GOOD             NGS
 KB0539  HISTORY     - 1987     GOOD             USPSQD
 KB0539  HISTORY     - 1989     GOOD             USPSQD
 KB0539  HISTORY     - 19970418 GOOD             NGS
 KB0539  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0539  HISTORY     - 20010501 GOOD             WOOLPT
 KB0539  HISTORY     - 20040217 GOOD             CHAST
 KB0539  HISTORY     - 20130227 GOOD             ILDT
 KB0539  HISTORY     - 20140117 GOOD             AMESC
 KB0539  HISTORY     - 20200507 GOOD             ILDT
 KB0539
 KB0539                          STATION DESCRIPTION
 KB0539
 KB0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0539'4.9 MI S FROM MAROA.
 KB0539'ABOUT 4.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0539'THE STATION AT MAROA, 226 FEET WEST OF THE WEST RAIL OF THE EAST
 KB0539'SET OF TRACKS, 93 FEET WEST OF THE WEST RAIL OF THE WEST SET OF
 KB0539'TRACKS, 20 1/2 FEET SOUTH OF THE CENTER LINE OF A PAVED ROAD,
 KB0539'31 1/2 FEET WEST OF THE CENTER OF A GATE AT THE ENTRANCE TO THE
 KB0539'DEPARTMENT OF AGRICULTURE STORAGE LOT, 4 FEET EAST OF AN
 KB0539'UNDERGROUND TELEPHONE CABLE MARKER, 1.8 FEET WEST OF A METAL
 KB0539'WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 KB0539'IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF
 KB0539'THE GROUND.
 KB0539
 KB0539                          STATION RECOVERY (1976)
 KB0539
 KB0539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0539'MARK WAS RECOVERED. IT IS 14 FT. WEST OF AN ELECTRIC METER POLE, 4
 KB0539'FT. EAST OF A TELEPHONE CABLE STANDARD AND 1.8 FT. WEST OF A WITNESS
 KB0539'POST.
 KB0539
 KB0539                          STATION RECOVERY (1987)
 KB0539
 KB0539'RECOVERY NOTE BY US POWER SQUADRON 1987 (GDG)
 KB0539'RECOVERED IN GOOD CONDITION.
 KB0539
 KB0539                          STATION RECOVERY (1989)
 KB0539
 KB0539'RECOVERY NOTE BY US POWER SQUADRON 1989 (GDG)
 KB0539'RECOVERED IN GOOD CONDITION.
 KB0539
 KB0539                          STATION RECOVERY (1997)
 KB0539
 KB0539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB0539'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) SOUTH OF MAROA AND 2 MI
 KB0539'(3.2 KM) NORTH OF FORSYTH.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAY
 KB0539'51 AND INTERSTATE HIGHWAY 72 (EXIT 141) ON THE NORTH SIDE OF DECATUR,
 KB0539'GO NORTH ON HIGHWAY 51 FOR 3.9 MI (6.3 KM) TO A CROSSROAD AT VAN DIEST
 KB0539'SUPPLY COMPANY ON THE RIGHT.  TURN RIGHT, EAST, ON EAST WISE ROAD
 KB0539'(2100N) FOR 0.27 MI (0.43 KM) TO THE STATION ON THE RIGHT, ACROSS THE
 KB0539'ROAD FROM A GRAIN ELEVATOR AND SMALL WHITE SCALE OFFICE, AT A SHORT
 KB0539'SECTION OF FENCE BETWEEN TWO ENTRANCES TO A GRAVELED LOT AND GRAIN
 KB0539'BINS.  IT IS 7.6 M (24.9 FT) SOUTH OF THE CENTER OF THE ROAD, 16.4 M
 KB0539'(53.8 FT) WEST OF THE CENTER OF A GATE IN CHAIN LINK FENCE AT SMALL
 KB0539'WHITE BLOCK BUILDING WITH SIGN VILLAGE OF FORSYTH, ILLINOIS WELL NO.
 KB0539'4, 4.0 M (13.1 FT) WEST OF AN ELECTRIC METER POLE, 1.0 M (3.3 FT) WEST
 KB0539'OF TELEPHONE CABLE SPLICE BOX, 0.5 M (1.6 FT) NORTH OF THE FENCE, AND
 KB0539'0.6 M (2.0 FT) WEST OF A METAL WITNESS POST.
 KB0539
 KB0539                          STATION RECOVERY (2000)
 KB0539
 KB0539'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0539'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0539'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0539
 KB0539                          STATION RECOVERY (2001)
 KB0539
 KB0539'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 KB0539'RECOVERED AS DESCRIBED.
 KB0539
 KB0539                          STATION RECOVERY (2004)
 KB0539
 KB0539'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 KB0539'RECOVED AS DESCRIBED
 KB0539
 KB0539                          STATION RECOVERY (2013)
 KB0539
 KB0539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 KB0539'RECOVERED IN GOOD CONDITION.
 KB0539
 KB0539                          STATION RECOVERY (2014)
 KB0539
 KB0539'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0539'RECOVERED AS DESCRIBED.
 KB0539
 KB0539                          STATION RECOVERY (2020)
 KB0539
 KB0539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0539'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0762 ***********************************************************************
 KB0762  DESIGNATION -  E 261
 KB0762  PID         -  KB0762
 KB0762  STATE/COUNTY-  IL/CHRISTIAN
 KB0762  COUNTRY     -  US
 KB0762  USGS QUAD   -  OCONEE (2018)
 KB0762
 KB0762                         *CURRENT SURVEY CONTROL
 KB0762  ______________________________________________________________________
 KB0762* NAD 83(1986) POSITION- 39 22 13.     (N) 089 05 19.     (W)   SCALED
 KB0762* NAVD 88 ORTHO HEIGHT -   199.141 (meters)      653.35  (feet) ADJUSTED
 KB0762  ______________________________________________________________________
 KB0762  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 KB0762  DYNAMIC HEIGHT  -        199.020 (meters)      652.95  (feet) COMP
 KB0762  MODELED GRAVITY -    980,019.9   (mgal)                       NAVD 88
 KB0762
 KB0762  VERT ORDER      -  FIRST     CLASS I
 KB0762
 KB0762.The horizontal coordinates were scaled from a map and have
 KB0762.an estimated accuracy of +/- 6 seconds.
 KB0762
 KB0762.The orthometric height was determined by differential leveling and
 KB0762.adjusted by the NATIONAL GEODETIC SURVEY
 KB0762.in June 1991.
 KB0762
 KB0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0762.GEOID18 height accuracy estimate available here.
 KB0762
 KB0762.Click photographs - Photos may exist for this station.
 KB0762
 KB0762.The dynamic height is computed by dividing the NAVD 88
 KB0762.geopotential number by the normal gravity value computed on the
 KB0762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0762.degrees latitude (g = 980.6199 gals.).
 KB0762
 KB0762.The modeled gravity was interpolated from observed gravity values.
 KB0762
 KB0762;                    North         East    Units  Estimated Accuracy
 KB0762;SPC IL W     -   300,630.      792,900.      MT  (+/- 180 meters Scaled)
 KB0762
 KB0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ200599(NAD 83)
 KB0762
 KB0762                          SUPERSEDED SURVEY CONTROL
 KB0762
 KB0762  NGVD 29 (??/??/92)  199.220  (m)          653.61   (f) ADJ UNCH    1 1
 KB0762
 KB0762.Superseded values are not recommended for survey control.
 KB0762
 KB0762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0762.See file dsdata.pdf to determine how the superseded data were derived.
 KB0762
 KB0762_MARKER: DB = BENCH MARK DISK
 KB0762_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0762_SP_SET: CULVERT HEADWALL
 KB0762_STAMPING: E 261 1961
 KB0762_MARK LOGO: CGS
 KB0762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0762+STABILITY: SURFACE MOTION
 KB0762
 KB0762  HISTORY     - Date     Condition        Report By
 KB0762  HISTORY     - 1961     MONUMENTED       CGS
 KB0762  HISTORY     - 1969     GOOD             CGS
 KB0762  HISTORY     - 1976     GOOD             NGS
 KB0762
 KB0762                          STATION DESCRIPTION
 KB0762
 KB0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0762'1.6 MI S FROM PANA.
 KB0762'ABOUT 1.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0762'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 0.2 MILE NORTH OF
 KB0762'MILEPOST 718, 0.1 MILE NORTH OF A CROSSING OF THE RAILROAD AND
 KB0762'A ROAD WHICH LEADS TO A DUMP, 30 FEET WEST OF THE WEST RAIL,
 KB0762'SET IN THE TOP OF THE TOP STEP AT THE WEST END OF THE SOUTH
 KB0762'CONCRETE ABUTMENT OF A CONCRETE ARCH TYPE CULVERT OVER COAL
 KB0762'CREEK, 1.2 FEET EAST OF THE WEST EDGE OF THE STEP, ABOUT 2 FEET
 KB0762'BELOW THE TOP OF THE WEST HEADWALL OF THE CULVERT, AND ABOUT 12
 KB0762'FEET BELOW THE LEVEL OF THE TRACK. SEC 28, T11N, R1E.
 KB0762
 KB0762                          STATION RECOVERY (1976)
 KB0762
 KB0762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0762'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0622 ***********************************************************************
 KB0622  DESIGNATION -  E 262
 KB0622  PID         -  KB0622
 KB0622  STATE/COUNTY-  IL/MACON
 KB0622  COUNTRY     -  US
 KB0622  USGS QUAD   -  DECATUR (2018)
 KB0622
 KB0622                         *CURRENT SURVEY CONTROL
 KB0622  ______________________________________________________________________
 KB0622* NAD 83(1986) POSITION- 39 47 18.75   (N) 088 55 08.06   (W)   HD_HELD1
 KB0622* NAVD 88 ORTHO HEIGHT -   204.061 (meters)      669.49  (feet) ADJUSTED
 KB0622  ______________________________________________________________________
 KB0622  GEOID HEIGHT    -        -32.378 (meters)                     GEOID18
 KB0622  DYNAMIC HEIGHT  -        203.948 (meters)      669.12  (feet) COMP
 KB0622  MODELED GRAVITY -    980,069.5   (mgal)                       NAVD 88
 KB0622
 KB0622  VERT ORDER      -  FIRST     CLASS II
 KB0622
 KB0622.The horizontal coordinates were determined by differentially corrected
 KB0622.hand held GPS observations or other comparable positioning techniques
 KB0622.and have an estimated accuracy of +/- 3 meters.
 KB0622
 KB0622.The orthometric height was determined by differential leveling and
 KB0622.adjusted by the NATIONAL GEODETIC SURVEY
 KB0622.in June 1991.
 KB0622
 KB0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0622.GEOID18 height accuracy estimate available here.
 KB0622
 KB0622.Click photographs - Photos may exist for this station.
 KB0622
 KB0622.The dynamic height is computed by dividing the NAVD 88
 KB0622.geopotential number by the normal gravity value computed on the
 KB0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0622.degrees latitude (g = 980.6199 gals.).
 KB0622
 KB0622.The modeled gravity was interpolated from observed gravity values.
 KB0622
 KB0622;                    North         East    Units  Estimated Accuracy
 KB0622;SPC IL E     -   346,686.2     249,842.9     MT  (+/- 3 meters HH1 GPS) 
 KB0622
 KB0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3569306048(NAD 83)
 KB0622
 KB0622                          SUPERSEDED SURVEY CONTROL
 KB0622
 KB0622  NGVD 29 (??/??/92)  204.138  (m)          669.74   (f) ADJ UNCH    1 2
 KB0622
 KB0622.Superseded values are not recommended for survey control.
 KB0622
 KB0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0622.See file dsdata.pdf to determine how the superseded data were derived.
 KB0622
 KB0622_MARKER: DB = BENCH MARK DISK
 KB0622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0622_STAMPING: E 262 1961
 KB0622_MARK LOGO: CGS
 KB0622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0622+STABILITY: SURFACE MOTION
 KB0622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0622+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2013
 KB0622
 KB0622  HISTORY     - Date     Condition        Report By
 KB0622  HISTORY     - 1961     MONUMENTED       CGS
 KB0622  HISTORY     - 1975     GOOD             ILDT
 KB0622  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB0622  HISTORY     - 20130227 GOOD             ILDT
 KB0622
 KB0622                          STATION DESCRIPTION
 KB0622
 KB0622'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0622'5.6 MI SE FROM DECATUR.
 KB0622'ABOUT 5.6 MILES SOUTHEAST ALONG ILLINOIS CENTRAL RAILROAD FROM
 KB0622'THE WABASH STATION AT DECATUR, 3.4 MILES SOUTHEAST OF DECATUR
 KB0622'JUNCTION, IN SECTION 6, R 2 E, T 15 N, ABOUT 0.4 MILE NORTHWEST
 KB0622'OF MILEPOST P 83, AT A BLACK TOP ROAD CROSSING AT TURPIN, SET
 KB0622'AT THE NORTHWEST CORNER OF A FENCE AROUND U.S. DEPT. OF
 KB0622'AGRICULTURE CREDIT CORP. GRAIN BINS, 55 FEET SOUTHWEST OF THE
 KB0622'SOUTHWEST RAIL OF THE MAIN TRACK, 92 FEET SOUTHEAST OF THE
 KB0622'CENTER LINE OF THE CROSSING, 40 FEET EAST OF THE CENTER LINE OF
 KB0622'THE ROAD, 12 FEET SOUTHEAST OF THE NORTHWEST FENCE CORNER OF THE
 KB0622'FENCE AROUND THE AGRICULTURE CREDIT CORP. GRAIN BINS, 1.7 FEET
 KB0622'NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF
 KB0622'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0622
 KB0622                          STATION RECOVERY (1975)
 KB0622
 KB0622'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0622'RECOVERED IN GOOD CONDITION.
 KB0622
 KB0622                          STATION RECOVERY (2012)
 KB0622
 KB0622'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0622'MARK NOT FOUND.
 KB0622
 KB0622                          STATION RECOVERY (2013)
 KB0622
 KB0622'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 KB0622'RECOVERED AS DESCRIBED, EXCEPT THE MARK IS FLUSH WITH GROUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0668 ***********************************************************************
 KB0668  DESIGNATION -  E 263
 KB0668  PID         -  KB0668
 KB0668  STATE/COUNTY-  IL/MACON
 KB0668  COUNTRY     -  US
 KB0668  USGS QUAD   -  MACON WEST (2018)
 KB0668
 KB0668                         *CURRENT SURVEY CONTROL
 KB0668  ______________________________________________________________________
 KB0668* NAD 83(1986) POSITION- 39 39 41.     (N) 089 00 38.     (W)   SCALED
 KB0668* NAVD 88 ORTHO HEIGHT -   192.175 (meters)      630.49  (feet) ADJUSTED
 KB0668  ______________________________________________________________________
 KB0668  GEOID HEIGHT    -        -32.429 (meters)                     GEOID18
 KB0668  DYNAMIC HEIGHT  -        192.066 (meters)      630.14  (feet) COMP
 KB0668  MODELED GRAVITY -    980,056.6   (mgal)                       NAVD 88
 KB0668
 KB0668  VERT ORDER      -  FIRST     CLASS I
 KB0668
 KB0668.The horizontal coordinates were scaled from a map and have
 KB0668.an estimated accuracy of +/- 6 seconds.
 KB0668
 KB0668.The orthometric height was determined by differential leveling and
 KB0668.adjusted by the NATIONAL GEODETIC SURVEY
 KB0668.in June 1991.
 KB0668
 KB0668.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0668.GEOID18 height accuracy estimate available here.
 KB0668
 KB0668.Click photographs - Photos may exist for this station.
 KB0668
 KB0668.The dynamic height is computed by dividing the NAVD 88
 KB0668.geopotential number by the normal gravity value computed on the
 KB0668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0668.degrees latitude (g = 980.6199 gals.).
 KB0668
 KB0668.The modeled gravity was interpolated from observed gravity values.
 KB0668
 KB0668;                    North         East    Units  Estimated Accuracy
 KB0668;SPC IL E     -   332,620.      241,890.      MT  (+/- 180 meters Scaled)
 KB0668
 KB0668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ275921(NAD 83)
 KB0668
 KB0668                          SUPERSEDED SURVEY CONTROL
 KB0668
 KB0668  NGVD 29 (??/??/92)  192.256  (m)          630.76   (f) ADJ UNCH    1 1
 KB0668
 KB0668.Superseded values are not recommended for survey control.
 KB0668
 KB0668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0668.See file dsdata.pdf to determine how the superseded data were derived.
 KB0668
 KB0668_MARKER: DB = BENCH MARK DISK
 KB0668_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0668_SP_SET: CULVERT HEADWALL
 KB0668_STAMPING: E 263 1961
 KB0668_MARK LOGO: CGS
 KB0668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0668+STABILITY: SURFACE MOTION
 KB0668
 KB0668  HISTORY     - Date     Condition        Report By
 KB0668  HISTORY     - 1961     MONUMENTED       CGS
 KB0668  HISTORY     - 1969     GOOD             CGS
 KB0668  HISTORY     - 1976     GOOD             NGS
 KB0668
 KB0668                          STATION DESCRIPTION
 KB0668
 KB0668'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0668'3.6 MI S FROM MACON.
 KB0668'ABOUT 3.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0668'THE PEOPLES BANK OF MACON AT MACON, OR ABOUT 2.55 MILES NORTH
 KB0668'ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT
 KB0668'MOWEAQUA, 0.5 MILE NORTH OF A CROSSING OF THE RAILROAD AND A
 KB0668'PAVED ROAD WHICH IS THE MACON-SHELBY COUNTY LINE, 0.2 MILE SOUTH
 KB0668'OF MILEPOST 739, 150 FEET EAST AND ACROSS U.S. HIGHWAY 51 FROM
 KB0668'THE EAST RAIL, 21 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 KB0668'SET IN THE TOP OF THE NORTH END OF THE EAST CONCRETE HEADWALL
 KB0668'OF A 4- X 3-FOOT CONCRETE CULVERT UNDER THE HIGHWAY, AND ABOUT
 KB0668'LEVEL WITH THE HIGHWAY.  SEC 17, T14N, R2E.
 KB0668
 KB0668                          STATION RECOVERY (1976)
 KB0668
 KB0668'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0668'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0363 ***********************************************************************
 JB0363  DESIGNATION -  E 265
 JB0363  PID         -  JB0363
 JB0363  STATE/COUNTY-  IL/JEFFERSON
 JB0363  COUNTRY     -  US
 JB0363  USGS QUAD   -  MOUNT VERNON (2018)
 JB0363
 JB0363                         *CURRENT SURVEY CONTROL
 JB0363  ______________________________________________________________________
 JB0363* NAD 83(1986) POSITION- 38 19 07.     (N) 088 53 06.     (W)   SCALED
 JB0363* NAVD 88 ORTHO HEIGHT -   138.667 (meters)      454.94  (feet) ADJUSTED
 JB0363  ______________________________________________________________________
 JB0363  GEOID HEIGHT    -        -30.234 (meters)                     GEOID18
 JB0363  DYNAMIC HEIGHT  -        138.578 (meters)      454.65  (feet) COMP
 JB0363  MODELED GRAVITY -    979,985.2   (mgal)                       NAVD 88
 JB0363
 JB0363  VERT ORDER      -  SECOND    CLASS 0
 JB0363
 JB0363.The horizontal coordinates were scaled from a map and have
 JB0363.an estimated accuracy of +/- 6 seconds.
 JB0363
 JB0363.The orthometric height was determined by differential leveling and
 JB0363.adjusted by the NATIONAL GEODETIC SURVEY
 JB0363.in June 1991.
 JB0363
 JB0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0363.GEOID18 height accuracy estimate available here.
 JB0363
 JB0363.Click photographs - Photos may exist for this station.
 JB0363
 JB0363.The dynamic height is computed by dividing the NAVD 88
 JB0363.geopotential number by the normal gravity value computed on the
 JB0363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0363.degrees latitude (g = 980.6199 gals.).
 JB0363
 JB0363.The modeled gravity was interpolated from observed gravity values.
 JB0363
 JB0363;                    North         East    Units  Estimated Accuracy
 JB0363;SPC IL E     -   183,480.      251,760.      MT  (+/- 180 meters Scaled)
 JB0363
 JB0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH352428(NAD 83)
 JB0363
 JB0363                          SUPERSEDED SURVEY CONTROL
 JB0363
 JB0363  NGVD 29 (??/??/92)  138.775  (m)          455.30   (f) ADJ UNCH    2 0
 JB0363
 JB0363.Superseded values are not recommended for survey control.
 JB0363
 JB0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0363.See file dsdata.pdf to determine how the superseded data were derived.
 JB0363
 JB0363_MARKER: DB = BENCH MARK DISK
 JB0363_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0363_SP_SET: BRIDGE
 JB0363_STAMPING: E 265 1967
 JB0363_MARK LOGO: CGS
 JB0363_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0363
 JB0363  HISTORY     - Date     Condition        Report By
 JB0363  HISTORY     - 1967     MONUMENTED       CGS
 JB0363  HISTORY     - 20071230 MARK NOT FOUND   GEOCAC
 JB0363  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0363  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0363
 JB0363                          STATION DESCRIPTION
 JB0363
 JB0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 JB0363'1 MI E FROM MT VERNON.
 JB0363'1 MILE EAST OF THE COUNTY COURT HOUSE IN MT. VERNON, AT A CONCRETE
 JB0363'BRIDGE ON HIGHWAY 15 CROSSING CASEY FORK CREEK.  A STANDARD DISK,
 JB0363'STAMPED E 265 1967 AND SET IN THE TOP OF THE S.E. BRIDGE ABUTMENT,
 JB0363'WHICH IS ABOUT FOUR FEET HIGH.
 JB0363
 JB0363                          STATION RECOVERY (2007)
 JB0363
 JB0363'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 JB0363'THE BRIDGE WAS REPLACED IN 1994.
 JB0363
 JB0363                          STATION RECOVERY (2009)
 JB0363
 JB0363'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0363'NEW BRIDGE.
 JB0363
 JB0363                          STATION RECOVERY (2012)
 JB0363
 JB0363'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0363'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1879 ***********************************************************************
 ME1879  DESIGNATION -  E 266
 ME1879  PID         -  ME1879
 ME1879  STATE/COUNTY-  IL/COOK
 ME1879  COUNTRY     -  US
 ME1879  USGS QUAD   -  JACKSON PARK (2018)
 ME1879
 ME1879                         *CURRENT SURVEY CONTROL
 ME1879  ______________________________________________________________________
 ME1879* NAD 83(1986) POSITION- 41 45 44.     (N) 087 36 07.     (W)   SCALED
 ME1879* NAVD 88 ORTHO HEIGHT -   185.003 (meters)      606.96  (feet) ADJUSTED
 ME1879  ______________________________________________________________________
 ME1879  GEOID HEIGHT    -        -33.516 (meters)                     GEOID18
 ME1879  DYNAMIC HEIGHT  -        184.939 (meters)      606.75  (feet) COMP
 ME1879  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 ME1879
 ME1879  VERT ORDER      -  FIRST     CLASS I
 ME1879
 ME1879.The horizontal coordinates were scaled from a map and have
 ME1879.an estimated accuracy of +/- 6 seconds.
 ME1879
 ME1879.The orthometric height was determined by differential leveling and
 ME1879.adjusted by the NATIONAL GEODETIC SURVEY
 ME1879.in June 1991.
 ME1879
 ME1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1879.GEOID18 height accuracy estimate available here.
 ME1879
 ME1879.Click photographs - Photos may exist for this station.
 ME1879
 ME1879.The dynamic height is computed by dividing the NAVD 88
 ME1879.geopotential number by the normal gravity value computed on the
 ME1879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1879.degrees latitude (g = 980.6199 gals.).
 ME1879
 ME1879.The modeled gravity was interpolated from observed gravity values.
 ME1879
 ME1879;                    North         East    Units  Estimated Accuracy
 ME1879;SPC IL E     -   565,950.      360,820.      MT  (+/- 180 meters Scaled)
 ME1879
 ME1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM499235(NAD 83)
 ME1879
 ME1879                          SUPERSEDED SURVEY CONTROL
 ME1879
 ME1879  NGVD 29 (??/??/92)  185.104  (m)          607.30   (f) ADJ UNCH    1 1
 ME1879
 ME1879.Superseded values are not recommended for survey control.
 ME1879
 ME1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1879.See file dsdata.pdf to determine how the superseded data were derived.
 ME1879
 ME1879_MARKER: DB = BENCH MARK DISK
 ME1879_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1879_STAMPING: E 266 1968
 ME1879_MARK LOGO: CGS
 ME1879_MAGNETIC: I = MARKER IS A STEEL ROD
 ME1879_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1879
 ME1879  HISTORY     - Date     Condition        Report By
 ME1879  HISTORY     - 1968     MONUMENTED       CGS
 ME1879  HISTORY     - 1977     GOOD             NGS
 ME1879  HISTORY     - 19920805 MARK NOT FOUND   NGS
 ME1879
 ME1879                          STATION DESCRIPTION
 ME1879
 ME1879'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1879'AT CHICAGO.
 ME1879'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE NORTH CORNER
 ME1879'OF THE MOST EASTERLY OVERPASS OF THE PENN CENTRAL RAILROAD OVER
 ME1879'EAST 73 RD STREET, 238 FEET EAST OF AND ACROSS THE NORTHEAST MAIN
 ME1879'TRACK FROM MILEPOST 459, 37 FEET SOUTHWEST OF THE SOUTHWEST RAIL
 ME1879'OF THE NORFOLK AND WESTERN RAILWAY, 29.5 FEET NORTHEAST OF THE
 ME1879'NORTHEAST RAIL OF THE NORTHEAST TRACK OF THE PENN CENTRAL RAILROAD,
 ME1879'12.5 FEET NORTHEAST OF THE NORTHWEST END OF THE NORTHEAST CONCRETE
 ME1879'HEAD WALL OF THE MOST EASTERLY OVERPASS OVER THE PENN CENTRAL
 ME1879'RAILROAD, 9 FEET NORTH OF THE NORTH EDGE OF THE NORTH ABUTMENT OF
 ME1879'THE OVERPASS, 1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 ME1879'LEVEL WITH THE TRACK AND IS A DISK ON THE TOP OF A COPPER COATED
 ME1879'STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY A 6 INCH METAL
 ME1879'PIPE WHICH PROJECTS 2 INCHES ABOVE THE LEVEL OF THE GROUND.  THE
 ME1879'ROD WAS DRIVEN TO A DEPTH OF 56 FEET.
 ME1879
 ME1879                          STATION RECOVERY (1977)
 ME1879
 ME1879'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1879'RECOVERED IN GOOD CONDITION.
 ME1879
 ME1879                          STATION RECOVERY (1992)
 ME1879
 ME1879'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1879'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0041 ***********************************************************************
 NH0041  DESIGNATION -  E 267
 NH0041  PID         -  NH0041
 NH0041  STATE/COUNTY-  IL/COOK
 NH0041  COUNTRY     -  US
 NH0041  USGS QUAD   -  STREAMWOOD (2018)
 NH0041
 NH0041                         *CURRENT SURVEY CONTROL
 NH0041  ______________________________________________________________________
 NH0041* NAD 83(1986) POSITION- 42 00 02.     (N) 088 10 17.     (W)   SCALED
 NH0041* NAVD 88 ORTHO HEIGHT -   242.786 (meters)      796.54  (feet) ADJUSTED
 NH0041  ______________________________________________________________________
 NH0041  GEOID HEIGHT    -        -33.455 (meters)                     GEOID18
 NH0041  DYNAMIC HEIGHT  -        242.702 (meters)      796.26  (feet) COMP
 NH0041  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 NH0041
 NH0041  VERT ORDER      -  FIRST     CLASS I
 NH0041
 NH0041.The horizontal coordinates were scaled from a map and have
 NH0041.an estimated accuracy of +/- 6 seconds.
 NH0041
 NH0041.The orthometric height was determined by differential leveling and
 NH0041.adjusted by the NATIONAL GEODETIC SURVEY
 NH0041.in June 1991.
 NH0041
 NH0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0041.GEOID18 height accuracy estimate available here.
 NH0041
 NH0041.Click photographs - Photos may exist for this station.
 NH0041
 NH0041.The dynamic height is computed by dividing the NAVD 88
 NH0041.geopotential number by the normal gravity value computed on the
 NH0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0041.degrees latitude (g = 980.6199 gals.).
 NH0041
 NH0041.The modeled gravity was interpolated from observed gravity values.
 NH0041
 NH0041;                    North         East    Units  Estimated Accuracy
 NH0041;SPC IL E     -   592,180.      313,420.      MT  (+/- 180 meters Scaled)
 NH0041
 NH0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM029505(NAD 83)
 NH0041
 NH0041                          SUPERSEDED SURVEY CONTROL
 NH0041
 NH0041  NGVD 29 (??/??/92)  242.866  (m)          796.80   (f) ADJ UNCH    1 1
 NH0041
 NH0041.Superseded values are not recommended for survey control.
 NH0041
 NH0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0041.See file dsdata.pdf to determine how the superseded data were derived.
 NH0041
 NH0041_MARKER: DB = BENCH MARK DISK
 NH0041_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0041_SP_SET: BOX CULVERT HEADWALL
 NH0041_STAMPING: E 267 1969
 NH0041_MARK LOGO: CGS
 NH0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0041+STABILITY: SURFACE MOTION
 NH0041
 NH0041  HISTORY     - Date     Condition        Report By
 NH0041  HISTORY     - 1969     MONUMENTED       CGS
 NH0041
 NH0041                          STATION DESCRIPTION
 NH0041
 NH0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0041'1.4 MI NW FROM ONTARIOVILLE.
 NH0041'ABOUT 1.35 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0041'CHICAGO, MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT
 NH0041'ONTARIOVILLE IN SECTION 35, T 41 N, R 9 E, ON THE OUTSIDE OF A
 NH0041'CURVE IN THE HIGHWAY, 30 1/2 FEET NORTHEAST OF THE CENTER LINE
 NH0041'OF THE HIGHWAY, SET IN THE CENTER OF THE TOP OF THE NORTHEAST
 NH0041'CONCRETE HEADWALL OF A 4- X 4-FOOT CONCRETE BOX CULVERT UNDER
 NH0041'THE HIGHWAY, 5 FEET NORTHEAST OF A STEEL GUARD RAIL FOR THE
 NH0041'HIGHWAY, AND ABOUT LEVEL WITH THE HIGHWAY.  THIS MARK IS ALSO
 NH0041'0.8 MILE NORTH ALONG OAK AVENUE FROM THE CHICAGO, MILWAUKEE, ST.
 NH0041'PAUL, AND PACIFIC RAILROAD STATION AT BARTLETT, THENCE 0.65
 NH0041'MILE SOUTHEAST ALONG U.S. HIGHWAY 20.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1007 ***********************************************************************
 JB1007  DESIGNATION -  E 268
 JB1007  PID         -  JB1007
 JB1007  STATE/COUNTY-  IL/MARION
 JB1007  COUNTRY     -  US
 JB1007  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1007
 JB1007                         *CURRENT SURVEY CONTROL
 JB1007  ______________________________________________________________________
 JB1007* NAD 83(1986) POSITION- 38 34 09.     (N) 089 07 10.     (W)   SCALED
 JB1007* NAVD 88 ORTHO HEIGHT -   147.797 (meters)      484.90  (feet) ADJUSTED
 JB1007  ______________________________________________________________________
 JB1007  GEOID HEIGHT    -        -30.790 (meters)                     GEOID18
 JB1007  DYNAMIC HEIGHT  -        147.703 (meters)      484.59  (feet) COMP
 JB1007  MODELED GRAVITY -    979,994.2   (mgal)                       NAVD 88
 JB1007
 JB1007  VERT ORDER      -  FIRST     CLASS I
 JB1007
 JB1007.The horizontal coordinates were scaled from a map and have
 JB1007.an estimated accuracy of +/- 6 seconds.
 JB1007
 JB1007.The orthometric height was determined by differential leveling and
 JB1007.adjusted by the NATIONAL GEODETIC SURVEY
 JB1007.in June 1991.
 JB1007
 JB1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1007.GEOID18 height accuracy estimate available here.
 JB1007
 JB1007.Click photographs - Photos may exist for this station.
 JB1007
 JB1007.The dynamic height is computed by dividing the NAVD 88
 JB1007.geopotential number by the normal gravity value computed on the
 JB1007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1007.degrees latitude (g = 980.6199 gals.).
 JB1007
 JB1007.The modeled gravity was interpolated from observed gravity values.
 JB1007
 JB1007;                    North         East    Units  Estimated Accuracy
 JB1007;SPC IL E     -   211,450.      231,490.      MT  (+/- 180 meters Scaled)
 JB1007
 JB1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH153710(NAD 83)
 JB1007
 JB1007                          SUPERSEDED SURVEY CONTROL
 JB1007
 JB1007  NGVD 29 (??/??/92)  147.930  (m)          485.33   (f) ADJ UNCH    1 1
 JB1007
 JB1007.Superseded values are not recommended for survey control.
 JB1007
 JB1007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1007.See file dsdata.pdf to determine how the superseded data were derived.
 JB1007
 JB1007_MARKER: DB = BENCH MARK DISK
 JB1007_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1007_SP_SET: TOWER FOUNDATION
 JB1007_STAMPING: E 268 1969
 JB1007_MARK LOGO: CGS
 JB1007_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1007
 JB1007  HISTORY     - Date     Condition        Report By
 JB1007  HISTORY     - 1969     MONUMENTED       CGS
 JB1007  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB1007  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB1007
 JB1007                          STATION DESCRIPTION
 JB1007
 JB1007'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1007'3.3 MI S FROM SANDOVAL.
 JB1007'ABOUT 2.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1007'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB1007'AT SANDOVAL, THENCE 0.25 MILE SOUTHEAST ALONG A PAVED ROAD,
 JB1007'THENCE 150 FEET NORTH ALONG U.S. HIGHWAY 51, THENCE 0.2 MILE
 JB1007'EAST ALONG A PRIVATE GRAVELED ROAD, SET IN THE TOP OF THE
 JB1007'SOUTHEAST CORNER OF THE CONCRETE FOUNDATION FOR A TELEVISION
 JB1007'TOWER WHICH IS 600 FEET TALL, AND ABOUT 1/2 FOOT ABOVE THE
 JB1007'SURFACE OF THE GROUND.
 JB1007
 JB1007                          STATION RECOVERY (2011)
 JB1007
 JB1007'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1007'TOWER NO LONGER EXISTS.
 JB1007
 JB1007                          STATION RECOVERY (2014)
 JB1007
 JB1007'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1007'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0452 ***********************************************************************
 LC0452  DESIGNATION -  E 269
 LC0452  PID         -  LC0452
 LC0452  STATE/COUNTY-  IL/MCLEAN
 LC0452  COUNTRY     -  US
 LC0452  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0452
 LC0452                         *CURRENT SURVEY CONTROL
 LC0452  ______________________________________________________________________
 LC0452* NAD 83(1986) POSITION- 40 24 20.     (N) 088 58 43.     (W)   SCALED
 LC0452* NAVD 88 ORTHO HEIGHT -   239.883 (meters)      787.02  (feet) ADJUSTED
 LC0452  ______________________________________________________________________
 LC0452  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 LC0452  DYNAMIC HEIGHT  -        239.769 (meters)      786.64  (feet) COMP
 LC0452  MODELED GRAVITY -    980,141.6   (mgal)                       NAVD 88
 LC0452
 LC0452  VERT ORDER      -  FIRST     CLASS I
 LC0452
 LC0452.The horizontal coordinates were scaled from a map and have
 LC0452.an estimated accuracy of +/- 6 seconds.
 LC0452
 LC0452.The orthometric height was determined by differential leveling and
 LC0452.adjusted by the NATIONAL GEODETIC SURVEY
 LC0452.in June 1991.
 LC0452
 LC0452.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0452.GEOID18 height accuracy estimate available here.
 LC0452
 LC0452.Click photographs - Photos may exist for this station.
 LC0452
 LC0452.The dynamic height is computed by dividing the NAVD 88
 LC0452.geopotential number by the normal gravity value computed on the
 LC0452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0452.degrees latitude (g = 980.6199 gals.).
 LC0452
 LC0452.The modeled gravity was interpolated from observed gravity values.
 LC0452
 LC0452;                    North         East    Units  Estimated Accuracy
 LC0452;SPC IL E     -   415,230.      245,230.      MT  (+/- 180 meters Scaled)
 LC0452
 LC0452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK321746(NAD 83)
 LC0452
 LC0452                          SUPERSEDED SURVEY CONTROL
 LC0452
 LC0452  NGVD 29 (??/??/92)  239.941  (m)          787.21   (f) ADJ UNCH    1 1
 LC0452
 LC0452.Superseded values are not recommended for survey control.
 LC0452
 LC0452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0452.See file dsdata.pdf to determine how the superseded data were derived.
 LC0452
 LC0452_MARKER: DB = BENCH MARK DISK
 LC0452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0452_STAMPING: E 269 1969
 LC0452_MARK LOGO: CGS
 LC0452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0452+STABILITY: SURFACE MOTION
 LC0452
 LC0452  HISTORY     - Date     Condition        Report By
 LC0452  HISTORY     - 1969     MONUMENTED       CGS
 LC0452
 LC0452                          STATION DESCRIPTION
 LC0452
 LC0452'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0452'6 MI S FROM BLOOMINGTON.
 LC0452'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0452'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 5.3 MILES SOUTH ALONG
 LC0452'THE ILLINOIS CENTRAL RAILROAD, IN SECTION 27, T 23 N, R 2 E, 0.35
 LC0452'MILE NORTH OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 86
 LC0452'FEET WEST OF THE WEST RAIL, 5 FEET EAST OF A POWER POLE, 2.4
 LC0452'FEET WEST OF A METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL
 LC0452'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0452'PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  NOTE-- THIS
 LC0452'MARK IS ALSO 6.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 LC0452'FROM THE POST OFFICE AT HEYWORTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1438 ***********************************************************************
 ME1438  DESIGNATION -  E 27 RESET
 ME1438  PID         -  ME1438
 ME1438  STATE/COUNTY-  IL/COOK
 ME1438  COUNTRY     -  US
 ME1438  USGS QUAD   -  STEGER (2018)
 ME1438
 ME1438                         *CURRENT SURVEY CONTROL
 ME1438  ______________________________________________________________________
 ME1438* NAD 83(1986) POSITION- 41 29 56.5    (N) 087 40 35.5    (W)   HD_HELD2
 ME1438* NAVD 88 ORTHO HEIGHT -   213.75  (meters)      701.3   (feet) RESET
 ME1438  ______________________________________________________________________
 ME1438  GEOID HEIGHT    -        -33.359 (meters)                     GEOID18
 ME1438  VERT ORDER      -  THIRD
 ME1438
 ME1438.The horizontal coordinates were established by autonomous hand held GPS
 ME1438.observations and have an estimated accuracy of +/- 10 meters.
 ME1438
 ME1438.The orthometric height was computed from unverified reset data.
 ME1438
 ME1438.No vertical observational check was made to the station.
 ME1438
 ME1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1438.GEOID18 height accuracy estimate available here.
 ME1438
 ME1438.Click photographs - Photos may exist for this station.
 ME1438
 ME1438;                    North         East    Units  Estimated Accuracy
 ME1438;SPC IL E     -   536,670.      354,840.      MT  (+/- 10 meters HH2 GPS)
 ME1438
 ME1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4353494377(NAD 83)
 ME1438
 ME1438                          SUPERSEDED SURVEY CONTROL
 ME1438
 ME1438  NGVD 29 (??/??/??)  213.84   (m)          701.6    (f) RESET       3  
 ME1438
 ME1438.Superseded values are not recommended for survey control.
 ME1438
 ME1438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1438.See file dsdata.pdf to determine how the superseded data were derived.
 ME1438
 ME1438_MARKER: DB = BENCH MARK DISK
 ME1438_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1438_SP_SET: CULVERT HEADWALL
 ME1438_STAMPING: 35 14 USC&GS E 27 RESET 1950 CWG
 ME1438_MARK LOGO: IL-031
 ME1438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1438+STABILITY: SURFACE MOTION
 ME1438_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1438+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2025
 ME1438
 ME1438  HISTORY     - Date     Condition        Report By
 ME1438  HISTORY     - 1950     MONUMENTED       IL-031
 ME1438  HISTORY     - 1970     GOOD             NGS
 ME1438  HISTORY     - 20250225 GOOD             ASMINC
 ME1438
 ME1438                          STATION DESCRIPTION
 ME1438
 ME1438'DESCRIBED BY COOK COUNTY ILLINOIS 1950
 ME1438'1.3 MI E FROM MATTESON.
 ME1438'1.3 MILES EAST ALONG THE MICHIGAN CENTRAL RAILROAD FROM THE
 ME1438'STATION AT MATTESON, COOK COUNTY, ABOUT 550 FEET WEST OF THE
 ME1438'CROSSING OF WESTERN AVENUE, AT A 4-FOOT CULVERT, IN THE SOUTH
 ME1438'CONCRETE HEADWALL, 10 FEET SOUTH OF THE CENTERLINE OF THE TRACK,
 ME1438'AND 1.5 FEET LOWER THAN THE RAIL.  A COOK COUNTY STANDARD DISK,
 ME1438'STAMPED E 27 1950.  NOTE-- ABOUT 1 FOOT FROM THE FORMER LOCATION
 ME1438'OF E 27 1934 WHICH WAS DESTROYED IN 1938.
 ME1438
 ME1438                          STATION RECOVERY (1970)
 ME1438
 ME1438'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 ME1438'RECOVERED IN GOOD CONDITION.
 ME1438
 ME1438                          STATION RECOVERY (2025)
 ME1438
 ME1438'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME1438'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0626 ***********************************************************************
 HB0626  DESIGNATION -  E 270
 HB0626  PID         -  HB0626
 HB0626  STATE/COUNTY-  IL/JACKSON
 HB0626  COUNTRY     -  US
 HB0626  USGS QUAD   -  DE SOTO (2018)
 HB0626
 HB0626                         *CURRENT SURVEY CONTROL
 HB0626  ______________________________________________________________________
 HB0626* NAD 83(1986) POSITION- 37 47 40.     (N) 089 13 27.     (W)   SCALED
 HB0626* NAVD 88 ORTHO HEIGHT -   116.020 (meters)      380.64  (feet) ADJUSTED
 HB0626  ______________________________________________________________________
 HB0626  GEOID HEIGHT    -        -29.186 (meters)                     GEOID18
 HB0626  DYNAMIC HEIGHT  -        115.941 (meters)      380.38  (feet) COMP
 HB0626  MODELED GRAVITY -    979,945.7   (mgal)                       NAVD 88
 HB0626
 HB0626  VERT ORDER      -  FIRST     CLASS I
 HB0626
 HB0626.The horizontal coordinates were scaled from a map and have
 HB0626.an estimated accuracy of +/- 6 seconds.
 HB0626
 HB0626.The orthometric height was determined by differential leveling and
 HB0626.adjusted by the NATIONAL GEODETIC SURVEY
 HB0626.in June 1991.
 HB0626
 HB0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0626.GEOID18 height accuracy estimate available here.
 HB0626
 HB0626.Click photographs - Photos may exist for this station.
 HB0626
 HB0626.The dynamic height is computed by dividing the NAVD 88
 HB0626.geopotential number by the normal gravity value computed on the
 HB0626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0626.degrees latitude (g = 980.6199 gals.).
 HB0626
 HB0626.The modeled gravity was interpolated from observed gravity values.
 HB0626
 HB0626;                    North         East    Units  Estimated Accuracy
 HB0626;SPC IL W     -   125,570.      783,010.      MT  (+/- 180 meters Scaled)
 HB0626
 HB0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG041853(NAD 83)
 HB0626
 HB0626                          SUPERSEDED SURVEY CONTROL
 HB0626
 HB0626  NGVD 29 (11/26/84)  116.118  (m)          380.96   (f) ADJUSTED    1 1
 HB0626
 HB0626.Superseded values are not recommended for survey control.
 HB0626
 HB0626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0626.See file dsdata.pdf to determine how the superseded data were derived.
 HB0626
 HB0626_MARKER: DB = BENCH MARK DISK
 HB0626_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB0626_STAMPING: E 270 1969
 HB0626_MARK LOGO: CGS
 HB0626_MAGNETIC: I = MARKER IS A STEEL ROD
 HB0626_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0626
 HB0626  HISTORY     - Date     Condition        Report By
 HB0626  HISTORY     - 1969     MONUMENTED       CGS
 HB0626  HISTORY     - 1976     GOOD             ILDT
 HB0626  HISTORY     - 1976     GOOD             ILDT
 HB0626  HISTORY     - 1976     GOOD             ILDT
 HB0626  HISTORY     - 20130428 GOOD             ILDT
 HB0626
 HB0626                          STATION DESCRIPTION
 HB0626
 HB0626'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0626'1.6 MI S FROM DE SOTO.
 HB0626'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0626'THE POST OFFICE AT DE SOTO, IN SECTION 28, T 8 S, R 1 W, 0.5
 HB0626'MILE NORTH OF MILEPOST 304, 83 FEET NORTHEAST OF THE CENTER OF A
 HB0626'CROSSING OF THE RAILROAD AND A TRAIL ROAD, 45 FEET EAST OF THE
 HB0626'EAST RAIL OF THE EAST TRACK, 71 FEET NORTH OF THE CENTER LINE OF
 HB0626'THE ROAD, 7 1/2 FEET EAST OF A TELEPHONE POLE WHICH IS BRACED BY
 HB0626'2 GUY WIRES, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 5 1/2
 HB0626'FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH
 HB0626'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 83 FEET AND IS
 HB0626'ENCASED IN A 5-INCH IRON PIPE WHICH PROJECTS 6 INCHES ABOVE THE
 HB0626'SURFACE OF THE GROUND.
 HB0626
 HB0626                          STATION RECOVERY (1976)
 HB0626
 HB0626'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0626'RECOVERED IN GOOD CONDITION.
 HB0626
 HB0626                          STATION RECOVERY (1976)
 HB0626
 HB0626'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0626'RECOVERED IN GOOD CONDITION.
 HB0626
 HB0626                          STATION RECOVERY (1976)
 HB0626
 HB0626'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0626'RECOVERED IN GOOD CONDITION.
 HB0626
 HB0626                          STATION RECOVERY (2013)
 HB0626
 HB0626'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0626'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0662 ***********************************************************************
 NH0662  DESIGNATION -  E 271
 NH0662  PID         -  NH0662
 NH0662  STATE/COUNTY-  IL/OGLE
 NH0662  COUNTRY     -  US
 NH0662  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0662
 NH0662                         *CURRENT SURVEY CONTROL
 NH0662  ______________________________________________________________________
 NH0662* NAD 83(1986) POSITION- 42 07 40.     (N) 089 36 52.     (W)   SCALED
 NH0662* NAVD 88 ORTHO HEIGHT -   287.827 (meters)      944.31  (feet) ADJUSTED
 NH0662  ______________________________________________________________________
 NH0662  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 NH0662  DYNAMIC HEIGHT  -        287.730 (meters)      943.99  (feet) COMP
 NH0662  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 NH0662
 NH0662  VERT ORDER      -  FIRST     CLASS I
 NH0662
 NH0662.The horizontal coordinates were scaled from a map and have
 NH0662.an estimated accuracy of +/- 6 seconds.
 NH0662
 NH0662.The orthometric height was determined by differential leveling and
 NH0662.adjusted by the NATIONAL GEODETIC SURVEY
 NH0662.in June 1991.
 NH0662
 NH0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0662.GEOID18 height accuracy estimate available here.
 NH0662
 NH0662.Click photographs - Photos may exist for this station.
 NH0662
 NH0662.The dynamic height is computed by dividing the NAVD 88
 NH0662.geopotential number by the normal gravity value computed on the
 NH0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0662.degrees latitude (g = 980.6199 gals.).
 NH0662
 NH0662.The modeled gravity was interpolated from observed gravity values.
 NH0662
 NH0662;                    North         East    Units  Estimated Accuracy
 NH0662;SPC IL W     -   606,420.      745,660.      MT  (+/- 180 meters Scaled)
 NH0662
 NH0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM839672(NAD 83)
 NH0662
 NH0662                          SUPERSEDED SURVEY CONTROL
 NH0662
 NH0662  NGVD 29 (??/??/92)  287.860  (m)          944.42   (f) ADJ UNCH    1 1
 NH0662
 NH0662.Superseded values are not recommended for survey control.
 NH0662
 NH0662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0662.See file dsdata.pdf to determine how the superseded data were derived.
 NH0662
 NH0662_MARKER: DB = BENCH MARK DISK
 NH0662_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0662_STAMPING: E 271 1970
 NH0662_MARK LOGO: CGS
 NH0662_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0662_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0662
 NH0662  HISTORY     - Date     Condition        Report By
 NH0662  HISTORY     - 1970     MONUMENTED       NGS
 NH0662  HISTORY     - 1987     GOOD             USPSQD
 NH0662  HISTORY     - 19960503 GOOD             USPSQD
 NH0662  HISTORY     - 20010806 GOOD             USPSQD
 NH0662  HISTORY     - 20050205 GOOD             USPSQD
 NH0662
 NH0662                          STATION DESCRIPTION
 NH0662
 NH0662'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0662'2 MI W FROM FORRESTON.
 NH0662'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0662'OFFICE AT FORRESTON, THENCE 1.85 MILES WEST ALONG WHITE OAK
 NH0662'ROAD, 31 FEET NORTH OF THE CENTER LINE OF THE ROAD, 74 FEET
 NH0662'WEST OF THE CENTER LINE OF A PRIVATE DRIVEWAY WHICH LEADS NORTH,
 NH0662'19 FEET WEST OF THE EXTENDED CENTER LINE OF A PRIVATE DRIVEWAY
 NH0662'WHICH LEADS SOUTH, 9.5 FEET NORTHWEST OF A POWER POLE WHICH
 NH0662'BEARS A TRANSFORMER, 1.0 FOOT SOUTH OF A FENCE, 0.8 FOOT NORTH
 NH0662'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND BRAZED
 NH0662'ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 6 INCHES.  SECTION
 NH0662'30, T25N, R8E
 NH0662
 NH0662                          STATION RECOVERY (1987)
 NH0662
 NH0662'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0662'RECOVERED IN GOOD CONDITION.
 NH0662
 NH0662                          STATION RECOVERY (1996)
 NH0662
 NH0662'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0662'RECOVERED IN GOOD CONDITION.
 NH0662
 NH0662                          STATION RECOVERY (2001)
 NH0662
 NH0662'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0662'RECOVERED IN GOOD CONDITION.
 NH0662
 NH0662                          STATION RECOVERY (2005)
 NH0662
 NH0662'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0662'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0160 ***********************************************************************
 NJ0160  DESIGNATION -  E 272
 NJ0160  PID         -  NJ0160
 NJ0160  STATE/COUNTY-  IL/CARROLL
 NJ0160  COUNTRY     -  US
 NJ0160  USGS QUAD   -  WACKER (2018)
 NJ0160
 NJ0160                         *CURRENT SURVEY CONTROL
 NJ0160  ______________________________________________________________________
 NJ0160* NAD 83(1986) POSITION- 42 04 55.     (N) 090 03 18.     (W)   SCALED
 NJ0160* NAVD 88 ORTHO HEIGHT -   262.541 (meters)      861.35  (feet) ADJUSTED
 NJ0160  ______________________________________________________________________
 NJ0160  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 NJ0160  DYNAMIC HEIGHT  -        262.449 (meters)      861.05  (feet) COMP
 NJ0160  MODELED GRAVITY -    980,265.7   (mgal)                       NAVD 88
 NJ0160
 NJ0160  VERT ORDER      -  FIRST     CLASS I
 NJ0160
 NJ0160.The horizontal coordinates were scaled from a map and have
 NJ0160.an estimated accuracy of +/- 6 seconds.
 NJ0160
 NJ0160.The orthometric height was determined by differential leveling and
 NJ0160.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0160.in June 1991.
 NJ0160
 NJ0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0160.GEOID18 height accuracy estimate available here.
 NJ0160
 NJ0160.Click photographs - Photos may exist for this station.
 NJ0160
 NJ0160.The dynamic height is computed by dividing the NAVD 88
 NJ0160.geopotential number by the normal gravity value computed on the
 NJ0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0160.degrees latitude (g = 980.6199 gals.).
 NJ0160
 NJ0160.The modeled gravity was interpolated from observed gravity values.
 NJ0160
 NJ0160;                    North         East    Units  Estimated Accuracy
 NJ0160;SPC IL W     -   601,190.      709,240.      MT  (+/- 180 meters Scaled)
 NJ0160
 NJ0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG435630(NAD 83)
 NJ0160
 NJ0160                          SUPERSEDED SURVEY CONTROL
 NJ0160
 NJ0160  NGVD 29 (??/??/92)  262.572  (m)          861.46   (f) ADJ UNCH    1 1
 NJ0160
 NJ0160.Superseded values are not recommended for survey control.
 NJ0160
 NJ0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0160.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0160
 NJ0160_MARKER: DB = BENCH MARK DISK
 NJ0160_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0160_STAMPING: E 272 1970
 NJ0160_MARK LOGO: CGS
 NJ0160_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0160_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0160_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0160+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003
 NJ0160
 NJ0160  HISTORY     - Date     Condition        Report By
 NJ0160  HISTORY     - 1970     MONUMENTED       NGS
 NJ0160  HISTORY     - 19950515 GOOD             USPSQD
 NJ0160  HISTORY     - 20011203 GOOD             NGS
 NJ0160  HISTORY     - 20030923 GOOD             USPSQD
 NJ0160
 NJ0160                          STATION DESCRIPTION
 NJ0160
 NJ0160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0160'5.3 MI W FROM MT CARROLL.
 NJ0160'ABOUT 1.0 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NJ0160'AT MT. CARROLL, THENCE 4.3 MILES WEST ALONG U.S. HIGHWAY 52,
 NJ0160'OR ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE
 NJ0160'AT SAVANNA, THENCE 5.95 MILES EAST ALONG U.S. HIGHWAY 52, 0.35
 NJ0160'MILE WEST OF THE CENTER HILL SCHOOL BUILDING, 141 FEET SOUTH AND
 NJ0160'ACROSS THE OLD HIGHWAY FROM THE CENTER LINE OF THE PRESENT
 NJ0160'HIGHWAY, 99 FEET EAST OF THE EAST END OF THE SOUTH CONCRETE
 NJ0160'HEADWALL OF A 2-FOOT CONCRETE CULVERT UNDER THE OLD HIGHWAY,
 NJ0160'1.5 FEET NORTH OF A FENCE, 5.5 FEET EAST OF AN UNDERGROUND
 NJ0160'CABLE MARKER, 2.5 FEET WEST OF A METAL WITNESS POST, ABOUT
 NJ0160'LEVEL WITH THE HIGHWAYS, AND BRAZED ON THE TOP OF A 3-INCH IRON
 NJ0160'PIPE PROJECTING 6 INCHES.  SECTION 9, T24N, R4E.
 NJ0160
 NJ0160                          STATION RECOVERY (1995)
 NJ0160
 NJ0160'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0160'RECOVERED IN GOOD CONDITION.
 NJ0160
 NJ0160                          STATION RECOVERY (2001)
 NJ0160
 NJ0160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0160'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0160
 NJ0160                          STATION RECOVERY (2003)
 NJ0160
 NJ0160'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0160'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0068 ***********************************************************************
 NJ0068  DESIGNATION -  E 273
 NJ0068  PID         -  NJ0068
 NJ0068  STATE/COUNTY-  IL/CARROLL
 NJ0068  COUNTRY     -  US
 NJ0068  USGS QUAD   -  SAVANNA (2018)
 NJ0068
 NJ0068                         *CURRENT SURVEY CONTROL
 NJ0068  ______________________________________________________________________
 NJ0068* NAD 83(1986) POSITION- 42 06 43.0    (N) 090 09 32.1    (W)   HD_HELD2
 NJ0068* NAVD 88 ORTHO HEIGHT -   186.573 (meters)      612.11  (feet) ADJUSTED
 NJ0068  ______________________________________________________________________
 NJ0068  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 NJ0068  DYNAMIC HEIGHT  -        186.509 (meters)      611.90  (feet) COMP
 NJ0068  MODELED GRAVITY -    980,275.0   (mgal)                       NAVD 88
 NJ0068
 NJ0068  VERT ORDER      -  FIRST     CLASS I
 NJ0068
 NJ0068.The horizontal coordinates were established by autonomous hand held GPS
 NJ0068.observations and have an estimated accuracy of +/- 10 meters.
 NJ0068
 NJ0068.The orthometric height was determined by differential leveling and
 NJ0068.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0068.in June 1991.
 NJ0068
 NJ0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0068.GEOID18 height accuracy estimate available here.
 NJ0068
 NJ0068.Click photographs - Photos may exist for this station.
 NJ0068
 NJ0068.The dynamic height is computed by dividing the NAVD 88
 NJ0068.geopotential number by the normal gravity value computed on the
 NJ0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0068.degrees latitude (g = 980.6199 gals.).
 NJ0068
 NJ0068.The modeled gravity was interpolated from observed gravity values.
 NJ0068
 NJ0068;                    North         East    Units  Estimated Accuracy
 NJ0068;SPC IL W     -   604,516.      700,641.      MT  (+/- 10 meters HH2 GPS)
 NJ0068
 NJ0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3488866112(NAD 83)
 NJ0068
 NJ0068                          SUPERSEDED SURVEY CONTROL
 NJ0068
 NJ0068  NGVD 29 (??/??/92)  186.604  (m)          612.22   (f) ADJ UNCH    1 1
 NJ0068
 NJ0068.Superseded values are not recommended for survey control.
 NJ0068
 NJ0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0068.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0068
 NJ0068_MARKER: DB = BENCH MARK DISK
 NJ0068_SETTING: 66 = SET IN ROCK OUTCROP
 NJ0068_STAMPING: E 273 1970
 NJ0068_MARK LOGO: CGS
 NJ0068_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NJ0068+STABILITY: POSITION/ELEVATION WELL
 NJ0068_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0068+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NJ0068
 NJ0068  HISTORY     - Date     Condition        Report By
 NJ0068  HISTORY     - 1970     MONUMENTED       NGS
 NJ0068  HISTORY     - 1977     GOOD             LOCSUR
 NJ0068  HISTORY     - 19950524 GOOD             USPSQD
 NJ0068  HISTORY     - 20011203 GOOD             NGS
 NJ0068  HISTORY     - 20030923 GOOD             USPSQD
 NJ0068  HISTORY     - 20120330 GOOD             AMESC
 NJ0068
 NJ0068                          STATION DESCRIPTION
 NJ0068
 NJ0068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0068'1 MI N FROM SAVANNA.
 NJ0068'ABOUT 0.95 MILE NORTH ALONG THE BURLINGTON NORTHERN RAILROAD
 NJ0068'FROM THE STATION AT SAVANNA, 67 FEET EAST AND ACROSS STATE
 NJ0068'HIGHWAY 84 FROM THE EAST RAIL OF THE EAST TRACK, 22 FEET EAST
 NJ0068'OF THE CENTER LINE OF THE HIGHWAY, SET VERTICALLY IN THE WEST
 NJ0068'FACE AND AT THE SOUTHWEST END OF A ROCK CLIFF, 12.5 FEET
 NJ0068'NORTHEAST OF A TELEPHONE POLE, 1.7 FEET ABOVE THE LEVEL OF THE
 NJ0068'GROUND, ABOUT 10 FEET ABOVE THE LEVEL OF THE TRACK, AND ABOUT
 NJ0068'3 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY.  SECTION 33, T25N,
 NJ0068'R3E
 NJ0068
 NJ0068                          STATION RECOVERY (1977)
 NJ0068
 NJ0068'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 NJ0068'RECOVERED IN GOOD CONDITION.
 NJ0068
 NJ0068                          STATION RECOVERY (1995)
 NJ0068
 NJ0068'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0068'RECOVERED IN GOOD CONDITION.
 NJ0068
 NJ0068                          STATION RECOVERY (2001)
 NJ0068
 NJ0068'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0068'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0068
 NJ0068                          STATION RECOVERY (2003)
 NJ0068
 NJ0068'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0068'RECOVERED IN GOOD CONDITION.
 NJ0068
 NJ0068                          STATION RECOVERY (2012)
 NJ0068
 NJ0068'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NJ0068'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1956 ***********************************************************************
 ME1956  DESIGNATION -  E 274
 ME1956  PID         -  ME1956
 ME1956  STATE/COUNTY-  IL/COOK
 ME1956  COUNTRY     -  US
 ME1956  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1956
 ME1956                         *CURRENT SURVEY CONTROL
 ME1956  ______________________________________________________________________
 ME1956* NAD 83(1986) POSITION- 41 59 12.5    (N) 087 40 30.4    (W)   HD_HELD2
 ME1956* NAVD 88 ORTHO HEIGHT -   184.696 (meters)      605.96  (feet) ADJUSTED
 ME1956  ______________________________________________________________________
 ME1956  GEOID HEIGHT    -        -33.726 (meters)                     GEOID18
 ME1956  DYNAMIC HEIGHT  -        184.634 (meters)      605.75  (feet) COMP
 ME1956  MODELED GRAVITY -    980,286.2   (mgal)                       NAVD 88
 ME1956
 ME1956  VERT ORDER      -  FIRST     CLASS 0
 ME1956
 ME1956.The horizontal coordinates were established by autonomous hand held GPS
 ME1956.observations and have an estimated accuracy of +/- 10 meters.
 ME1956
 ME1956.The orthometric height was determined by differential leveling and
 ME1956.adjusted by the NATIONAL GEODETIC SURVEY
 ME1956.in June 1991.
 ME1956
 ME1956.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1956.GEOID18 height accuracy estimate available here.
 ME1956
 ME1956.Click photographs - Photos may exist for this station.
 ME1956
 ME1956.The dynamic height is computed by dividing the NAVD 88
 ME1956.geopotential number by the normal gravity value computed on the
 ME1956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1956.degrees latitude (g = 980.6199 gals.).
 ME1956
 ME1956.The modeled gravity was interpolated from observed gravity values.
 ME1956
 ME1956;                    North         East    Units  Estimated Accuracy
 ME1956;SPC IL E     -   590,847.      354,544.      MT  (+/- 10 meters HH2 GPS)
 ME1956
 ME1956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4407748531(NAD 83)
 ME1956
 ME1956                          SUPERSEDED SURVEY CONTROL
 ME1956
 ME1956  NGVD 29 (??/??/92)  184.78   (m)          606.2    (f) COMPUTED    1 0
 ME1956
 ME1956.Superseded values are not recommended for survey control.
 ME1956
 ME1956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1956.See file dsdata.pdf to determine how the superseded data were derived.
 ME1956
 ME1956_MARKER: DV = VERTICAL CONTROL DISK
 ME1956_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1956_STAMPING: E 274 1973
 ME1956_MARK LOGO: NGS
 ME1956_PROJECTION: FLUSH
 ME1956_MAGNETIC: I = MARKER IS A STEEL ROD
 ME1956_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1956
 ME1956  HISTORY     - Date     Condition        Report By
 ME1956  HISTORY     - 1973     MONUMENTED       NGS
 ME1956  HISTORY     - 19961026 GOOD             USPSQD
 ME1956  HISTORY     - 20020806 GOOD             INDIV
 ME1956
 ME1956                          STATION DESCRIPTION
 ME1956
 ME1956'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 ME1956'IN CHICAGO.
 ME1956'AT THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO ROSE HILL CEMETERY,
 ME1956'89.2 FEET NORTHEAST OF CENTER OF LARGE STEEL GATE IN STONE ARCHWAY,
 ME1956'46.0 FEET NORTH OF THE NORTH CURB OF DRIVE IN SMALL TRIANGLE PLOT OF
 ME1956'GROUND, 15.0 FEET SOUTHEAST OF A STEEL PICKET FENCE, 1.5 FEET WEST OF
 ME1956'WEST FACE OF STONE WALL OF A CONCRETE STAIRWAY LEADING UP TO THE
 ME1956'RAILROAD, IN SOUTH EDGE OF GOOSEBERRY BUSHES.  A NGS DISK ON TOP OF A
 ME1956'COPPER COATED STEEL ROD DRIVEN TO A DEPTH OF 69 1/2 FEET.  THE DISK IS
 ME1956'1 INCH BELOW THE SURFACE OF THE GROUND AND ENCASED IN A 6 IN IRON PIPE
 ME1956'WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  ABOUT 13.0 FEET BELOW
 ME1956'THE LEVEL OF THE LEVEL OF THE RAILROAD AND 2.0 FEET ABOVE THE LEVEL OF
 ME1956'THE DRIVE.  SECTION 6, T 40N, R 14E.
 ME1956
 ME1956                          STATION RECOVERY (1996)
 ME1956
 ME1956'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME1956'RECOVERED IN GOOD CONDITION.
 ME1956
 ME1956                          STATION RECOVERY (2002)
 ME1956
 ME1956'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (CMD)
 ME1956'DISK IS NO LONGER PROTECTED BY A 6 INCH PIPE NOR IS IT BELOW GRADE.
 ME1956'DISK IS ABOUT 1 INCH ABOVE GRADE AS OF THIS DATE. DISK HAS A FEW NICK
 ME1956'MARKS AND SCUFFS BUT IS EASILY READABLE.
 ME1956'-CHRIS(CENTAUR)DUNN
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0246 ***********************************************************************
 MF0246  DESIGNATION -  E 28
 MF0246  PID         -  MF0246
 MF0246  STATE/COUNTY-  IL/KANKAKEE
 MF0246  COUNTRY     -  US
 MF0246  USGS QUAD   -  HERSCHER (2018)
 MF0246
 MF0246                         *CURRENT SURVEY CONTROL
 MF0246  ______________________________________________________________________
 MF0246* NAD 83(1986) POSITION- 41 06 29.69   (N) 088 05 47.50   (W)   HD_HELD1
 MF0246* NAVD 88 ORTHO HEIGHT -   189.877 (meters)      622.95  (feet) ADJUSTED
 MF0246  ______________________________________________________________________
 MF0246  GEOID HEIGHT    -        -32.628 (meters)                     GEOID18
 MF0246  DYNAMIC HEIGHT  -        189.800 (meters)      622.70  (feet) COMP
 MF0246  MODELED GRAVITY -    980,211.8   (mgal)                       NAVD 88
 MF0246
 MF0246  VERT ORDER      -  SECOND    CLASS 0
 MF0246
 MF0246.The horizontal coordinates were determined by differentially corrected
 MF0246.hand held GPS observations or other comparable positioning techniques
 MF0246.and have an estimated accuracy of +/- 3 meters.
 MF0246
 MF0246.The orthometric height was determined by differential leveling and
 MF0246.adjusted by the NATIONAL GEODETIC SURVEY
 MF0246.in June 1991.
 MF0246
 MF0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0246.GEOID18 height accuracy estimate available here.
 MF0246
 MF0246.Click photographs - Photos may exist for this station.
 MF0246
 MF0246.The dynamic height is computed by dividing the NAVD 88
 MF0246.geopotential number by the normal gravity value computed on the
 MF0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0246.degrees latitude (g = 980.6199 gals.).
 MF0246
 MF0246.The modeled gravity was interpolated from observed gravity values.
 MF0246
 MF0246;                    North         East    Units  Estimated Accuracy
 MF0246;SPC IL E     -   493,089.9     319,890.6     MT  (+/- 3 meters HH1 GPS) 
 MF0246
 MF0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0793051352(NAD 83)
 MF0246
 MF0246                          SUPERSEDED SURVEY CONTROL
 MF0246
 MF0246  NGVD 29 (??/??/92)  189.959  (m)          623.22   (f) ADJ UNCH    2 0
 MF0246
 MF0246.Superseded values are not recommended for survey control.
 MF0246
 MF0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0246.See file dsdata.pdf to determine how the superseded data were derived.
 MF0246
 MF0246_MARKER: DB = BENCH MARK DISK
 MF0246_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0246_SP_SET: CULVERT
 MF0246_STAMPING: E 28 1934
 MF0246_MARK LOGO: CGS
 MF0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0246+STABILITY: SURFACE MOTION
 MF0246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0246+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 MF0246
 MF0246  HISTORY     - Date     Condition        Report By
 MF0246  HISTORY     - 1934     MONUMENTED       CGS
 MF0246  HISTORY     - 1954     GOOD             CGS
 MF0246  HISTORY     - 1959     GOOD             CGS
 MF0246  HISTORY     - 1979     GOOD             LOCENG
 MF0246  HISTORY     - 20200420 GOOD             ILDT
 MF0246
 MF0246                          STATION DESCRIPTION
 MF0246
 MF0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0246'2 MI W FROM GOODRICH.
 MF0246'ABOUT 2.05 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 MF0246'THE CROSS ROAD AT GOODRICH, 2 1/2 MILES EAST OF UNION HALL, 26 1/2
 MF0246'FEET SOUTH OF THE SOUTH RAIL, 22 FEET WEST OF THE CENTER LINE OF
 MF0246'A CROSS ROAD, IN THE TOP OF THE SOUTH END OF THE WEST HEAD
 MF0246'WALL OF AN 18 1/2 INCH PIPE CULVERT UNDER THE ROAD AND ABOUT
 MF0246'4 FEET BELOW THE TOP OF THE RAIL.
 MF0246
 MF0246                          STATION RECOVERY (1959)
 MF0246
 MF0246'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0246'RECOVERED IN GOOD CONDITION.
 MF0246
 MF0246                          STATION RECOVERY (1979)
 MF0246
 MF0246'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 MF0246'RECOVERED IN GOOD CONDITION.
 MF0246
 MF0246                          STATION RECOVERY (2020)
 MF0246
 MF0246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3599 ***********************************************************************
 DP3599  DESIGNATION -  E 282 RESET
 DP3599  PID         -  DP3599
 DP3599  STATE/COUNTY-  IL/MADISON
 DP3599  COUNTRY     -  US
 DP3599  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 DP3599
 DP3599                         *CURRENT SURVEY CONTROL
 DP3599  ______________________________________________________________________
 DP3599* NAD 83(1986) POSITION- 38 51 43.5    (N) 090 07 54.6    (W)   HD_HELD2
 DP3599* NAVD 88 ORTHO HEIGHT -   135.927 (meters)      445.95  (feet) ADJUSTED
 DP3599  ______________________________________________________________________
 DP3599  GEOID HEIGHT    -        -31.426 (meters)                     GEOID18
 DP3599  DYNAMIC HEIGHT  -        135.843 (meters)      445.68  (feet) COMP
 DP3599  MODELED GRAVITY -    980,005.0   (mgal)                       NAVD 88
 DP3599
 DP3599  VERT ORDER      -  SECOND    CLASS I
 DP3599
 DP3599.The horizontal coordinates were established by autonomous hand held GPS
 DP3599.observations and have an estimated accuracy of +/- 10 meters.
 DP3599
 DP3599.The orthometric height was determined by differential leveling and
 DP3599.adjusted by the NATIONAL GEODETIC SURVEY
 DP3599.in July 2014.
 DP3599
 DP3599.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3599.GEOID18 height accuracy estimate available here.
 DP3599
 DP3599.Click photographs - Photos may exist for this station.
 DP3599
 DP3599.The dynamic height is computed by dividing the NAVD 88
 DP3599.geopotential number by the normal gravity value computed on the
 DP3599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3599.degrees latitude (g = 980.6199 gals.).
 DP3599
 DP3599.The modeled gravity was interpolated from observed gravity values.
 DP3599
 DP3599;                    North         East    Units  Estimated Accuracy
 DP3599;SPC IL W     -   243,660.      703,023.      MT  (+/- 10 meters HH2 GPS)
 DP3599
 DP3599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4886305382(NAD 83)
 DP3599
 DP3599                          SUPERSEDED SURVEY CONTROL
 DP3599
 DP3599.No superseded survey control is available for this station.
 DP3599
 DP3599_MARKER: DV = VERTICAL CONTROL DISK
 DP3599_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP3599+WITH SETTING: PAVEMENT
 DP3599_SP_SET: PARAPET
 DP3599_STAMPING: E 282 RESET
 DP3599_MARK LOGO: NGS
 DP3599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3599+STABILITY: SURFACE MOTION
 DP3599
 DP3599  HISTORY     - Date     Condition        Report By
 DP3599  HISTORY     - UNK      MONUMENTED       NGS
 DP3599
 DP3599                          STATION DESCRIPTION
 DP3599
 DP3599'DESCRIBED BY NATIONAL GEODETIC SURVEY UNK (JMM)
 DP3599'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST-SOUTHWEST OF
 DP3599'BETHALTO, 3.3 MI (5.3 KM) SOUTHEAST OF ALTON AND 1.9 MI (3.1 KM) WEST
 DP3599'OF WOOD RIVER.
 DP3599'
 DP3599'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 WITH STATE
 DP3599'HIGHWAY 143 IN WOOD RIVER, GO WEST-NORTHWEST ON STATE HIGHWAY 143 FOR
 DP3599'1.4 MI (2.3 KM) TO THE STATION ON THE LEFT.
 DP3599'
 DP3599'THE STATION IS LOCATED IN THE WEST END OF THE NORTH PARAPET OF A
 DP3599'BRIDGE OVER A GRAVEL ACCESS ROAD LEADING NORTHEAST TO A SPUR LEVEE ON
 DP3599'THE NORTHWEST SIDE OF THE WOOD RIVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1199 ***********************************************************************
 JC1199  DESIGNATION -  E 283
 JC1199  PID         -  JC1199
 JC1199  STATE/COUNTY-  IL/MADISON
 JC1199  COUNTRY     -  US
 JC1199  USGS QUAD   -  WOOD RIVER (2018)
 JC1199
 JC1199                         *CURRENT SURVEY CONTROL
 JC1199  ______________________________________________________________________
 JC1199* NAD 83(1986) POSITION- 38 49 15.62   (N) 090 02 17.42   (W)   HD_HELD1
 JC1199* NAVD 88 ORTHO HEIGHT -   136.991 (meters)      449.44  (feet) ADJUSTED
 JC1199  ______________________________________________________________________
 JC1199  GEOID HEIGHT    -        -31.281 (meters)                     GEOID18
 JC1199  DYNAMIC HEIGHT  -        136.906 (meters)      449.17  (feet) COMP
 JC1199  MODELED GRAVITY -    980,005.6   (mgal)                       NAVD 88
 JC1199
 JC1199  VERT ORDER      -  FIRST     CLASS II
 JC1199
 JC1199.The horizontal coordinates were determined by differentially corrected
 JC1199.hand held GPS observations or other comparable positioning techniques
 JC1199.and have an estimated accuracy of +/- 3 meters.
 JC1199
 JC1199.The orthometric height was determined by differential leveling and
 JC1199.adjusted by the NATIONAL GEODETIC SURVEY
 JC1199.in June 1991.
 JC1199
 JC1199.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1199.GEOID18 height accuracy estimate available here.
 JC1199
 JC1199.Click photographs - Photos may exist for this station.
 JC1199
 JC1199.The dynamic height is computed by dividing the NAVD 88
 JC1199.geopotential number by the normal gravity value computed on the
 JC1199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1199.degrees latitude (g = 980.6199 gals.).
 JC1199
 JC1199.The modeled gravity was interpolated from observed gravity values.
 JC1199
 JC1199;                    North         East    Units  Estimated Accuracy
 JC1199;SPC IL W     -   239,107.4     711,158.3     MT  (+/- 3 meters HH1 GPS) 
 JC1199
 JC1199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5713901082(NAD 83)
 JC1199
 JC1199                          SUPERSEDED SURVEY CONTROL
 JC1199
 JC1199  NGVD 29 (11/26/84)  136.958  (m)          449.34   (f) ADJUSTED    1 2
 JC1199
 JC1199.Superseded values are not recommended for survey control.
 JC1199
 JC1199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1199.See file dsdata.pdf to determine how the superseded data were derived.
 JC1199
 JC1199_MARKER: F = FLANGE-ENCASED ROD
 JC1199_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1199_STAMPING: E 283 1981
 JC1199_MARK LOGO: NGS
 JC1199_PROJECTION: FLUSH
 JC1199_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1199_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1199+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2019
 JC1199_ROD/PIPE-DEPTH: 9.8 meters
 JC1199
 JC1199  HISTORY     - Date     Condition        Report By
 JC1199  HISTORY     - 1981     MONUMENTED       NGS
 JC1199  HISTORY     - 20120807 GOOD             ILDT
 JC1199  HISTORY     - 20130412 GOOD             PATRIC
 JC1199  HISTORY     - 20190321 GOOD             ILDT
 JC1199
 JC1199                          STATION DESCRIPTION
 JC1199
 JC1199'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1199'9.9 KM (6.15 MI) SE FROM HARTFORD.
 JC1199'3.2 KILOMETERS (2.0 MILES SOUTH ALONG LEVEE ROAD FROM THE JUNCTION OF
 JC1199'STATE HIGHWAY 3 AHD HAWTHORNE ROAD IN HARTFORD, THENCE 4.4 KILOMETERS
 JC1199'(2.75 MILES) EAST ALONG THE NORTH LEVEE PARALLELING THE CAHOKIA
 JC1199'DIVERSION CHANNEL TO THE CHICAGO AND EASTERN ILLINOIS RAILROAD
 JC1199'CROSSING AND A POINT WHERE THE LEVEE TURNS NORTHEAST THENCE 2.2
 JC1199'KILOMETERS (1.4 MILES) NORTHEAST ALONG THE LEVEE TO THE MARK ON THE
 JC1199'LEFT, 2.28 METERS (7.5 FEET) NORTHWEST OF THE CENTER OF THE LEVEE
 JC1199'ROAD, AND 0.46 METER (1.5 FEET) SOUTHWEST OF A METAL WITNESS POST.
 JC1199'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 JC1199'THE MARK IS 0.1 M BELOW LEVEE.
 JC1199
 JC1199                          STATION RECOVERY (2012)
 JC1199
 JC1199'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1199'RECOVERED IN GOOD CONDITION.
 JC1199
 JC1199                          STATION RECOVERY (2013)
 JC1199
 JC1199'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JC1199'RECOVERED AS DESCRIBED.
 JC1199
 JC1199                          STATION RECOVERY (2019)
 JC1199
 JC1199'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1199'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1125 ***********************************************************************
 JC1125  DESIGNATION -  E 284
 JC1125  PID         -  JC1125
 JC1125  STATE/COUNTY-  IL/MONROE
 JC1125  COUNTRY     -  US
 JC1125  USGS QUAD   -  OAKVILLE (2017)
 JC1125
 JC1125                         *CURRENT SURVEY CONTROL
 JC1125  ______________________________________________________________________
 JC1125* NAD 83(1986) POSITION- 38 27 00.17   (N) 090 15 59.00   (W)   HD_HELD1
 JC1125* NAVD 88 ORTHO HEIGHT -   129.073 (meters)      423.47  (feet) ADJUSTED
 JC1125  ______________________________________________________________________
 JC1125  GEOID HEIGHT    -        -30.647 (meters)                     GEOID18
 JC1125  DYNAMIC HEIGHT  -        128.990 (meters)      423.19  (feet) COMP
 JC1125  MODELED GRAVITY -    979,984.6   (mgal)                       NAVD 88
 JC1125
 JC1125  VERT ORDER      -  FIRST     CLASS II
 JC1125
 JC1125.The horizontal coordinates were determined by differentially corrected
 JC1125.hand held GPS observations or other comparable positioning techniques
 JC1125.and have an estimated accuracy of +/- 3 meters.
 JC1125
 JC1125.The orthometric height was determined by differential leveling and
 JC1125.adjusted by the NATIONAL GEODETIC SURVEY
 JC1125.in June 1991.
 JC1125
 JC1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1125.GEOID18 height accuracy estimate available here.
 JC1125
 JC1125.Click photographs - Photos may exist for this station.
 JC1125
 JC1125.The dynamic height is computed by dividing the NAVD 88
 JC1125.geopotential number by the normal gravity value computed on the
 JC1125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1125.degrees latitude (g = 980.6199 gals.).
 JC1125
 JC1125.The modeled gravity was interpolated from observed gravity values.
 JC1125
 JC1125;                    North         East    Units  Estimated Accuracy
 JC1125;SPC IL W     -   197,927.2     691,295.5     MT  (+/- 3 meters HH1 GPS) 
 JC1125
 JC1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3855059290(NAD 83)
 JC1125
 JC1125                          SUPERSEDED SURVEY CONTROL
 JC1125
 JC1125  NGVD 29 (11/26/84)  129.031  (m)          423.33   (f) ADJUSTED    1 2
 JC1125
 JC1125.Superseded values are not recommended for survey control.
 JC1125
 JC1125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1125.See file dsdata.pdf to determine how the superseded data were derived.
 JC1125
 JC1125_MARKER: F = FLANGE-ENCASED ROD
 JC1125_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1125_STAMPING: E 284 1981
 JC1125_MARK LOGO: NGS
 JC1125_PROJECTION: FLUSH
 JC1125_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1125+STABILITY: POSITION/ELEVATION WELL
 JC1125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1125+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2011
 JC1125_ROD/PIPE-DEPTH: 18.3 meters
 JC1125_SLEEVE-DEPTH  : 6.0 meters
 JC1125
 JC1125  HISTORY     - Date     Condition        Report By
 JC1125  HISTORY     - 1981     MONUMENTED       NGS
 JC1125  HISTORY     - 20110825 GOOD             GEOCAC
 JC1125
 JC1125                          STATION DESCRIPTION
 JC1125
 JC1125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1125'24.3 KM (15.1 MI) ENE FROM FOUNTAIN.
 JC1125'7.9 KILOMETERS (4.9 MILES) SOUTHWEST ALONG LEVEE ROAD FROM NORTH EAST
 JC1125'END OF THE MISSOURI PACIFIC RAILROAD BRIDGE OVER FOUNTAIN CREEK IN
 JC1125'FOUNTAIN, THENCE CONTINUE NORTHEAST ALONG THE SAME LEVEE ROAD FOR 16.2
 JC1125'KILOMETERS (10.1 MILES) TO THE INTERSECTION OF A PAVED ROAD AND BRIDGE
 JC1125'CROSSING OVER CARR CREEK, THENCE 0.3 KILOMETERS (0.2 MILES) NORTH
 JC1125'ALONG THE PAVED ROAD TO THE JUNCTION OF THE PAVED ROAD AND A LEVEE
 JC1125'LEADING EAST AND WEST ON THE NORTH SIDE OF CARR CREEK, THE MARK IS AT
 JC1125'THE SOUTH RAILROAD TIE CABLE GATE POST FOR ENTRANCE TO THE LEVEE
 JC1125'LEADING EAST ALONG THE NORTH SIDE OF CARR CREEK, 3.20 METERS (10.5
 JC1125'FEET) SOUTH OF THE CENTER OF THE LEVEE ROAD, 6.10 METERS (20 FEET)
 JC1125'NORTH OF THE CENTER OF THE PAVED ROAD PARALLELING THE LEVEE,
 JC1125'1.0 METERS (3.3 FEET) SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 JC1125'RAILROAD TIE GATE POST, 0.46 METERS (1.5 FEET) WEST OF A METAL WITNESS
 JC1125'POST.
 JC1125'THE MARK IS 0.45 METERS  E FROM A WITNESS POST.
 JC1125'THE MARK IS 0.18 M BELOW LEVEE ROAD.
 JC1125
 JC1125                          STATION RECOVERY (2011)
 JC1125
 JC1125'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC1125'FOUND GENERALLY AS DESCRIBED, EXCEPT THE WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1131 ***********************************************************************
 JC1131  CBN         -  This is a Cooperative Base Network Control Station.
 JC1131  DESIGNATION -  E 285
 JC1131  PID         -  JC1131
 JC1131  STATE/COUNTY-  IL/ST CLAIR
 JC1131  COUNTRY     -  US
 JC1131  USGS QUAD   -  CAHOKIA (2018)
 JC1131
 JC1131                         *CURRENT SURVEY CONTROL
 JC1131  ______________________________________________________________________
 JC1131* NAD 83(2011) POSITION- 38 31 26.75991(N) 090 14 47.42687(W)   ADJUSTED
 JC1131* NAD 83(2011) ELLIP HT-    99.234 (meters)        (06/27/12)   ADJUSTED
 JC1131* NAD 83(2011) EPOCH   -  2010.00
 JC1131* NAVD 88 ORTHO HEIGHT -   130.044 (meters)      426.65  (feet) ADJUSTED
 JC1131  ______________________________________________________________________
 JC1131  GEOID HEIGHT    -        -30.792 (meters)                     GEOID18
 JC1131  NAD 83(2011) X  -    -21,496.629 (meters)                     COMP
 JC1131  NAD 83(2011) Y  - -4,996,434.910 (meters)                     COMP
 JC1131  NAD 83(2011) Z  -  3,951,184.521 (meters)                     COMP
 JC1131  LAPLACE CORR    -          1.38  (seconds)                    DEFLEC18
 JC1131  DYNAMIC HEIGHT  -        129.962 (meters)      426.38  (feet) COMP
 JC1131  MODELED GRAVITY -    979,995.7   (mgal)                       NAVD 88
 JC1131
 JC1131  VERT ORDER      -  FIRST     CLASS II
 JC1131
 JC1131  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC1131  Standards:
 JC1131         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC1131            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC1131  -------------------------------------------------------------------
 JC1131  NETWORK    0.83   1.76           0.38   0.29   0.90     -0.06414826
 JC1131  -------------------------------------------------------------------
 JC1131  Click here for local accuracies and other accuracy information.
 JC1131
 JC1131.The horizontal coordinates were established by GPS observations
 JC1131.and adjusted by the National Geodetic Survey in June 2012.
 JC1131
 JC1131.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC1131.been affixed to the stable North American tectonic plate. See 
 JC1131.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC1131
 JC1131.The horizontal coordinates are valid at the epoch date displayed above
 JC1131.which is a decimal equivalence of Year/Month/Day.
 JC1131
 JC1131.The orthometric height was determined by differential leveling and
 JC1131.adjusted by the NATIONAL GEODETIC SURVEY
 JC1131.in June 1991.
 JC1131
 JC1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1131.GEOID18 height accuracy estimate available here.
 JC1131
 JC1131.Click photographs - Photos may exist for this station.
 JC1131
 JC1131.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC1131
 JC1131.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1131
 JC1131.The ellipsoidal height was determined by GPS observations
 JC1131.and is referenced to NAD 83.
 JC1131
 JC1131.The dynamic height is computed by dividing the NAVD 88
 JC1131.geopotential number by the normal gravity value computed on the
 JC1131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1131.degrees latitude (g = 980.6199 gals.).
 JC1131
 JC1131.The modeled gravity was interpolated from observed gravity values.
 JC1131
 JC1131. The following values were computed from the NAD 83(2011) position.
 JC1131
 JC1131;                    North         East     Units Scale Factor Converg.
 JC1131;SPC IL W     -   206,145.300   693,037.997   MT  0.99994177   -0 02 59.0
 JC1131;SPC IL W     -   676,328.37  2,273,742.16   sFT  0.99994177   -0 02 59.0
 JC1131;UTM  15      - 4,267,561.625   740,039.585   MT  1.00030963   +1 42 56.9
 JC1131
 JC1131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1131!SPC IL W     -   0.99998443  x   0.99994177  =   0.99992620
 JC1131!UTM  15      -   0.99998443  x   1.00030963  =   1.00029406
 JC1131
 JC1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4003967561(NAD 83)
 JC1131
 JC1131                          SUPERSEDED SURVEY CONTROL
 JC1131
 JC1131  NAD 83(2007)-  38 31 26.75989(N)    090 14 47.42760(W) AD(2002.00) 0
 JC1131  ELLIP H (02/10/07)   99.262  (m)                       GP(2002.00)    
 JC1131  ELLIP H (09/22/04)   99.240  (m)                       GP(       ) 4 1
 JC1131  NAD 83(1997)-  38 31 26.75993(N)    090 14 47.42773(W) AD(       ) B
 JC1131  ELLIP H (07/17/98)   99.268  (m)                       GP(       ) 4 1
 JC1131  NAVD 88             130.04   (m)          426.6    (f) LEVELING    3  
 JC1131  NGVD 29 (11/26/84)  130.004  (m)          426.52   (f) ADJUSTED    1 2
 JC1131
 JC1131.Superseded values are not recommended for survey control.
 JC1131
 JC1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1131.See file dsdata.pdf to determine how the superseded data were derived.
 JC1131
 JC1131_MARKER: F = FLANGE-ENCASED ROD
 JC1131_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1131_STAMPING: E 285 1981
 JC1131_MARK LOGO: NGS
 JC1131_PROJECTION: RECESSED 5 CENTIMETERS
 JC1131_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1131_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1131+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2019
 JC1131_ROD/PIPE-DEPTH: 9.80 meters
 JC1131
 JC1131  HISTORY     - Date     Condition        Report By
 JC1131  HISTORY     - 1981     MONUMENTED       NGS
 JC1131  HISTORY     - 19970430 GOOD             NGS
 JC1131  HISTORY     - 19990121 GOOD             TWM
 JC1131  HISTORY     - 19990830 GOOD             WOOLPT
 JC1131  HISTORY     - 20010501 GOOD             WOOLPT
 JC1131  HISTORY     - 20071113 GOOD             KUHL
 JC1131  HISTORY     - 20090803 GOOD             MODNR
 JC1131  HISTORY     - 20110818 GOOD             GEOCAC
 JC1131  HISTORY     - 20150422 GOOD             INDIV
 JC1131  HISTORY     - 20190813 GOOD             ILDT
 JC1131
 JC1131                          STATION DESCRIPTION
 JC1131
 JC1131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1131'2.6 KM (1.6 MI) SW FROM EAST CARONDELET.
 JC1131'2.6 KILOMETERS (1.6 MILES) SOUTH ALONG TOP OF THE MAIN LEVEE FROM THE
 JC1131'JUNCTION OF STATE STREET IN EAST CARONDELET TO THE MARK ON THE LEFT,
 JC1131'5.03 METERS (16.5 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD,
 JC1131'0.45 METERS (1.5 FEET) SOUTHWEST OF A METAL WITNESS POST.
 JC1131'THE MARK IS 0.45 METERS  NE FROM A WITNESS POST.
 JC1131'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 JC1131
 JC1131                          STATION RECOVERY (1997)
 JC1131
 JC1131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JC1131'THE STATION IS LOCATED ABOUT 1.6 MI (2.6 KM) SOUTHWEST OF EAST
 JC1131'CARONDELET ON TOP OF THE LEVEE.  TO REACH FROM THE INTERSECTION OF
 JC1131'STATE STREET AND SEVENTH STREET IN EAST CARONDELET, PROCEED SOUTHWEST
 JC1131'ON SEVENTH STREET FOR 1.0 MI (1.6 KM) (SEVENTH STREET BECOMES EAST
 JC1131'CARONDELET ROAD ALONG LEVEE) ALONG THE EAST SIDE OF THE LEVEE TO DAVIS
 JC1131'ST FERRY ROAD, TURN LEFT, SOUTHEAST, FOR 0.13 MI (0.21 KM) TO BOTTOM
 JC1131'ROAD, TURN RIGHT, SOUTHWEST, FOR 0.25 MI (0.40 KM) TO A DRIVEWAY EAST
 JC1131'AT A RESIDENCE, CONTINUE AHEAD FOR 0.14 MI (0.23 KM) TO THE STATION ON
 JC1131'THE LEFT, 4.6 M (15.1 FT) SOUTHEAST OF THE APPROXIMATE CENTER OF THE
 JC1131'LEVEE ROAD, AND 0.3 M (1.0 FT) NORTHWEST OF A FIBERGLASS WITNESS POST.
 JC1131'NOTE--ACCESS TO THE STATION POINT IS THROUGH A 5-INCH ACCESS COVER.
 JC1131
 JC1131                          STATION RECOVERY (1999)
 JC1131
 JC1131'RECOVERY NOTE BY THOUVENOT, WADE AND MOERCHEN 1999 (JDW)
 JC1131'RECOVERED AS DESCRIBED.
 JC1131
 JC1131                          STATION RECOVERY (1999)
 JC1131
 JC1131'RECOVERY NOTE BY WOOLPERT CONSULTANTS 1999 (RB)
 JC1131'RECOVERED AS DESCRIBED
 JC1131
 JC1131                          STATION RECOVERY (2001)
 JC1131
 JC1131'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 JC1131'RECOVERED AS DESCRIBED.
 JC1131
 JC1131                          STATION RECOVERY (2007)
 JC1131
 JC1131'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2007 (RSO)
 JC1131'RECOVERED IN GOOD CONDITION.
 JC1131
 JC1131                          STATION RECOVERY (2009)
 JC1131
 JC1131'RECOVERY NOTE BY MO DEPT OF NAT RES 2009 (TLS)
 JC1131'RECOVERED IN GOOD CONDITION.
 JC1131
 JC1131                          STATION RECOVERY (2011)
 JC1131
 JC1131'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC1131'RECOVERED IN GOOD CONDITION.
 JC1131
 JC1131                          STATION RECOVERY (2015)
 JC1131
 JC1131'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (MTR)
 JC1131'RECOVERED AS DESCRIBED
 JC1131
 JC1131                          STATION RECOVERY (2019)
 JC1131
 JC1131'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1064 ***********************************************************************
 JC1064  DESIGNATION -  E 286
 JC1064  PID         -  JC1064
 JC1064  STATE/COUNTY-  IL/RANDOLPH
 JC1064  COUNTRY     -  US
 JC1064  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1064
 JC1064                         *CURRENT SURVEY CONTROL
 JC1064  ______________________________________________________________________
 JC1064* NAD 83(1986) POSITION- 38 03 24.     (N) 090 06 39.     (W)   SCALED
 JC1064* NAVD 88 ORTHO HEIGHT -   122.933 (meters)      403.32  (feet) ADJUSTED
 JC1064  ______________________________________________________________________
 JC1064  GEOID HEIGHT    -        -29.827 (meters)                     GEOID18
 JC1064  DYNAMIC HEIGHT  -        122.850 (meters)      403.05  (feet) COMP
 JC1064  MODELED GRAVITY -    979,954.3   (mgal)                       NAVD 88
 JC1064
 JC1064  VERT ORDER      -  FIRST     CLASS II
 JC1064
 JC1064.The horizontal coordinates were scaled from a map and have
 JC1064.an estimated accuracy of +/- 6 seconds.
 JC1064
 JC1064.The orthometric height was determined by differential leveling and
 JC1064.adjusted by the NATIONAL GEODETIC SURVEY
 JC1064.in June 1991.
 JC1064
 JC1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1064.GEOID18 height accuracy estimate available here.
 JC1064
 JC1064.Click photographs - Photos may exist for this station.
 JC1064
 JC1064.The dynamic height is computed by dividing the NAVD 88
 JC1064.geopotential number by the normal gravity value computed on the
 JC1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1064.degrees latitude (g = 980.6199 gals.).
 JC1064
 JC1064.The modeled gravity was interpolated from observed gravity values.
 JC1064
 JC1064;                    North         East    Units  Estimated Accuracy
 JC1064;SPC IL W     -   154,260.      704,900.      MT  (+/- 180 meters Scaled)
 JC1064
 JC1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC534160(NAD 83)
 JC1064
 JC1064                          SUPERSEDED SURVEY CONTROL
 JC1064
 JC1064  NGVD 29 (11/26/84)  122.875  (m)          403.13   (f) ADJUSTED    1 2
 JC1064
 JC1064.Superseded values are not recommended for survey control.
 JC1064
 JC1064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1064.See file dsdata.pdf to determine how the superseded data were derived.
 JC1064
 JC1064_MARKER: I = METAL ROD
 JC1064_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1064_STAMPING: E 286 1981
 JC1064_MARK LOGO: NGS
 JC1064_PROJECTION: FLUSH
 JC1064_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1064+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 JC1064_ROD/PIPE-DEPTH: 9.80 meters
 JC1064
 JC1064  HISTORY     - Date     Condition        Report By
 JC1064  HISTORY     - 1981     MONUMENTED       NGS
 JC1064  HISTORY     - 20110609 GOOD             USACE
 JC1064  HISTORY     - 20110801 GOOD             ILDT
 JC1064
 JC1064                          STATION DESCRIPTION
 JC1064
 JC1064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1064'2.68 KM (1.65 MI) SSW FROM PRAIRIE DU ROCHER.
 JC1064'2.68 KILOMETERS (1.65 MILES)SOUTH-SOUTHWEST ALONG THE LEVEE ON THE
 JC1064'WEST SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE
 JC1064'HIGHWAY 155 IN PRAIRIE DU ROCHER TO THE MARK ON THE RIGHT, 0.8
 JC1064'KILOMETER (0.5 MILE) SOUTHWEST OF A POWER LINE CROSSING THE LEVEE
 JC1064'ROAD, 4.57 METERS (15.0 FEET) NORTHWEST OF THE CENTER OF THE LEVEE
 JC1064'ROAD AND 0.30 METER (1.0 FOOT) NORTHEAST OF A METAL WITNESS POST.
 JC1064'THE MARK IS 0.35 METERS  SW FROM A WITNESS POST.
 JC1064'THE MARK IS 0.30 M BELOW LEVEE ROAD.
 JC1064
 JC1064                          STATION RECOVERY (2011)
 JC1064
 JC1064'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 JC1064'FOUND IN GOOD CONDITION
 JC1064
 JC1064                          STATION RECOVERY (2011)
 JC1064
 JC1064'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1095 ***********************************************************************
 JC1095  DESIGNATION -  E 287
 JC1095  PID         -  JC1095
 JC1095  STATE/COUNTY-  IL/MONROE
 JC1095  COUNTRY     -  US
 JC1095  USGS QUAD   -  VALMEYER (2018)
 JC1095
 JC1095                         *CURRENT SURVEY CONTROL
 JC1095  ______________________________________________________________________
 JC1095* NAD 83(1986) POSITION- 38 20 51.     (N) 090 18 36.     (W)   SCALED
 JC1095* NAVD 88 ORTHO HEIGHT -   126.421 (meters)      414.77  (feet) ADJUSTED
 JC1095  ______________________________________________________________________
 JC1095  GEOID HEIGHT    -        -30.423 (meters)                     GEOID18
 JC1095  DYNAMIC HEIGHT  -        126.339 (meters)      414.50  (feet) COMP
 JC1095  MODELED GRAVITY -    979,977.7   (mgal)                       NAVD 88
 JC1095
 JC1095  VERT ORDER      -  FIRST     CLASS II
 JC1095
 JC1095.The horizontal coordinates were scaled from a map and have
 JC1095.an estimated accuracy of +/- 6 seconds.
 JC1095
 JC1095.The orthometric height was determined by differential leveling and
 JC1095.adjusted by the NATIONAL GEODETIC SURVEY
 JC1095.in June 1991.
 JC1095
 JC1095.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1095.GEOID18 height accuracy estimate available here.
 JC1095
 JC1095.Click photographs - Photos may exist for this station.
 JC1095
 JC1095.The dynamic height is computed by dividing the NAVD 88
 JC1095.geopotential number by the normal gravity value computed on the
 JC1095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1095.degrees latitude (g = 980.6199 gals.).
 JC1095
 JC1095.The modeled gravity was interpolated from observed gravity values.
 JC1095
 JC1095;                    North         East    Units  Estimated Accuracy
 JC1095;SPC IL W     -   186,550.      687,470.      MT  (+/- 180 meters Scaled)
 JC1095
 JC1095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC350477(NAD 83)
 JC1095
 JC1095                          SUPERSEDED SURVEY CONTROL
 JC1095
 JC1095  NGVD 29 (11/26/84)  126.374  (m)          414.61   (f) ADJUSTED    1 2
 JC1095
 JC1095.Superseded values are not recommended for survey control.
 JC1095
 JC1095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1095.See file dsdata.pdf to determine how the superseded data were derived.
 JC1095
 JC1095_MARKER: I = METAL ROD
 JC1095_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1095_STAMPING: E 287 1981
 JC1095_MARK LOGO: NGS
 JC1095_PROJECTION: FLUSH
 JC1095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1095_ROD/PIPE-DEPTH: 9.8 meters
 JC1095
 JC1095  HISTORY     - Date     Condition        Report By
 JC1095  HISTORY     - 1981     MONUMENTED       NGS
 JC1095
 JC1095                          STATION DESCRIPTION
 JC1095
 JC1095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1095'3.2 KM (2.0 MI) SW FROM FOUNTAIN.
 JC1095'3.2 KILOMETERS (2.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH LEVEE
 JC1095'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1095'IN FOUNTAIN TO THE MARK ON THE LEFT, 0.2 KILOMETERS (0.1 MILES)
 JC1095'NORTHEAST OF A HIGH TENSION POWER LINE CROSSING, 4.10 METERS (13.5
 JC1095'FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5
 JC1095'FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1095'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1095'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1054 ***********************************************************************
 JC1054  DESIGNATION -  E 288
 JC1054  PID         -  JC1054
 JC1054  STATE/COUNTY-  IL/RANDOLPH
 JC1054  COUNTRY     -  US
 JC1054  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1054
 JC1054                         *CURRENT SURVEY CONTROL
 JC1054  ______________________________________________________________________
 JC1054* NAD 83(1986) POSITION- 38 01 31.     (N) 090 04 34.     (W)   SCALED
 JC1054* NAVD 88 ORTHO HEIGHT -   122.230 (meters)      401.02  (feet) ADJUSTED
 JC1054  ______________________________________________________________________
 JC1054  GEOID HEIGHT    -        -29.801 (meters)                     GEOID18
 JC1054  DYNAMIC HEIGHT  -        122.147 (meters)      400.74  (feet) COMP
 JC1054  MODELED GRAVITY -    979,950.0   (mgal)                       NAVD 88
 JC1054
 JC1054  VERT ORDER      -  FIRST     CLASS II
 JC1054
 JC1054.The horizontal coordinates were scaled from a map and have
 JC1054.an estimated accuracy of +/- 6 seconds.
 JC1054
 JC1054.The orthometric height was determined by differential leveling and
 JC1054.adjusted by the NATIONAL GEODETIC SURVEY
 JC1054.in June 1991.
 JC1054
 JC1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1054.GEOID18 height accuracy estimate available here.
 JC1054
 JC1054.Click photographs - Photos may exist for this station.
 JC1054
 JC1054.The dynamic height is computed by dividing the NAVD 88
 JC1054.geopotential number by the normal gravity value computed on the
 JC1054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1054.degrees latitude (g = 980.6199 gals.).
 JC1054
 JC1054.The modeled gravity was interpolated from observed gravity values.
 JC1054
 JC1054;                    North         East    Units  Estimated Accuracy
 JC1054;SPC IL W     -   150,780.      707,950.      MT  (+/- 180 meters Scaled)
 JC1054
 JC1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC566126(NAD 83)
 JC1054
 JC1054                          SUPERSEDED SURVEY CONTROL
 JC1054
 JC1054  NGVD 29 (11/26/84)  122.170  (m)          400.82   (f) ADJUSTED    1 2
 JC1054
 JC1054.Superseded values are not recommended for survey control.
 JC1054
 JC1054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1054.See file dsdata.pdf to determine how the superseded data were derived.
 JC1054
 JC1054_MARKER: I = METAL ROD
 JC1054_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1054_STAMPING: E 288 1981
 JC1054_MARK LOGO: NGS
 JC1054_PROJECTION: FLUSH
 JC1054_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1054_ROD/PIPE-DEPTH: 9.80 meters
 JC1054
 JC1054  HISTORY     - Date     Condition        Report By
 JC1054  HISTORY     - 1981     MONUMENTED       NGS
 JC1054  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1054
 JC1054                          STATION DESCRIPTION
 JC1054
 JC1054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1054'7.8 KM (4.85MI) SOUTH FROM PRAIRIE DU ROCHER.
 JC1054'3.7 KILOMETERS (2.3 MILES) SOUTH ALONG THE TOP OF THE SOUTH MAIN LEVEE
 JC1054'FROM THE INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER TO A
 JC1054'BEND IN THE LEVEE, THENCE 4.1 KILOMETERS (2.55 MILES) SOUTHEAST ALONG
 JC1054'THE TOP OF THE MAIN LEVEE TO THE MARK ON THE LEFT, 3.51 METERS (11.5
 JC1054'FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5
 JC1054'FEET) SOUTHEAST OF A METAL WITNESS POST.
 JC1054'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1054'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
 JC1054
 JC1054                          STATION RECOVERY (2011)
 JC1054
 JC1054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1054'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1398 ***********************************************************************
 HB1398  DESIGNATION -  E 289
 HB1398  PID         -  HB1398
 HB1398  STATE/COUNTY-  IL/RANDOLPH
 HB1398  COUNTRY     -  US
 HB1398  USGS QUAD   -  CHESTER (2018)
 HB1398
 HB1398                         *CURRENT SURVEY CONTROL
 HB1398  ______________________________________________________________________
 HB1398* NAD 83(1986) POSITION- 37 54 15.0    (N) 089 50 03.2    (W)   HD_HELD2
 HB1398* NAVD 88 ORTHO HEIGHT -   119.523 (meters)      392.14  (feet) ADJUSTED
 HB1398  ______________________________________________________________________
 HB1398  GEOID HEIGHT    -        -29.521 (meters)                     GEOID18
 HB1398  DYNAMIC HEIGHT  -        119.441 (meters)      391.87  (feet) COMP
 HB1398  MODELED GRAVITY -    979,941.9   (mgal)                       NAVD 88
 HB1398
 HB1398  VERT ORDER      -  FIRST     CLASS II
 HB1398
 HB1398.The horizontal coordinates were established by autonomous hand held GPS
 HB1398.observations and have an estimated accuracy of +/- 10 meters.
 HB1398
 HB1398.The orthometric height was determined by differential leveling and
 HB1398.adjusted by the NATIONAL GEODETIC SURVEY
 HB1398.in June 1991.
 HB1398
 HB1398.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1398.GEOID18 height accuracy estimate available here.
 HB1398
 HB1398.Click photographs - Photos may exist for this station.
 HB1398
 HB1398.The dynamic height is computed by dividing the NAVD 88
 HB1398.geopotential number by the normal gravity value computed on the
 HB1398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1398.degrees latitude (g = 980.6199 gals.).
 HB1398
 HB1398.The modeled gravity was interpolated from observed gravity values.
 HB1398
 HB1398;                    North         East    Units  Estimated Accuracy
 HB1398;SPC IL W     -   137,386.      729,236.      MT  (+/- 10 meters HH2 GPS)
 HB1398
 HB1398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG5081498970(NAD 83)
 HB1398
 HB1398                          SUPERSEDED SURVEY CONTROL
 HB1398
 HB1398  NGVD 29 (11/26/84)  119.455  (m)          391.91   (f) ADJUSTED    1 2
 HB1398
 HB1398.Superseded values are not recommended for survey control.
 HB1398
 HB1398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1398.See file dsdata.pdf to determine how the superseded data were derived.
 HB1398
 HB1398_MARKER: DV = VERTICAL CONTROL DISK
 HB1398_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 HB1398_SP_SET: ABUTMENT
 HB1398_STAMPING: E 289 1981
 HB1398_MARK LOGO: NGS
 HB1398_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1398_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1398+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2019
 HB1398
 HB1398  HISTORY     - Date     Condition        Report By
 HB1398  HISTORY     - 1981     MONUMENTED       NGS
 HB1398  HISTORY     - 20091005 GOOD             MODNR
 HB1398  HISTORY     - 20110802 GOOD             ILDT
 HB1398  HISTORY     - 20191218 GOOD             ILDW
 HB1398
 HB1398                          STATION DESCRIPTION
 HB1398
 HB1398'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1398'0.1 KM (0.05 MI) SE FROM CHESTER.
 HB1398'0.1 KILOMETER (0.05 MILE) SOUTHEAST ALONG REILY LAKE ROAD FROM THE
 HB1398'STATE HIGHWAY 150 OVERPASS BRIDGE OVER THE MISSISSIPPI RIVER AT
 HB1398'CHESTER, TO THE MARK IN THE SOUTHWEST END OF THE NORTHWEST ABUTMENT OF
 HB1398'A OVERPASS BRIDGE ON THE MISSOURI PACIFIC RAILROAD PARALELLING REILY
 HB1398'LAKE ROAD, 1.53 METER (5.0 FEET) SOUTHWEST OF THE SOUTHWEST RAIL OF
 HB1398'THE TRACKS AND 0.30 METER (1.0 FOOT) NORTHEAST OF THE SOUTHWEST END OF
 HB1398'THE NORTHWEST ABUTMENT.
 HB1398'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 HB1398'THE MARK IS 0.60 M BELOW BASE OF THE RAIL.
 HB1398
 HB1398                          STATION RECOVERY (2009)
 HB1398
 HB1398'RECOVERY NOTE BY MO DEPT OF NAT RES 2009 (MJC)
 HB1398'RECOVERED IN GOOD CONDITION.
 HB1398
 HB1398                          STATION RECOVERY (2011)
 HB1398
 HB1398'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1398'RECOVERED IN GOOD CONDITION.
 HB1398
 HB1398                          STATION RECOVERY (2019)
 HB1398
 HB1398'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 HB1398'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1372 ***********************************************************************
 HB1372  DESIGNATION -  E 290
 HB1372  PID         -  HB1372
 HB1372  STATE/COUNTY-  IL/JACKSON
 HB1372  COUNTRY     -  US
 HB1372  USGS QUAD   -  ALTENBURG (2017)
 HB1372
 HB1372                         *CURRENT SURVEY CONTROL
 HB1372  ______________________________________________________________________
 HB1372* NAD 83(1986) POSITION- 37 43 35.     (N) 089 35 19.     (W)   SCALED
 HB1372* NAVD 88 ORTHO HEIGHT -   116.510 (meters)      382.25  (feet) ADJUSTED
 HB1372  ______________________________________________________________________
 HB1372  GEOID HEIGHT    -        -29.084 (meters)                     GEOID18
 HB1372  DYNAMIC HEIGHT  -        116.429 (meters)      381.98  (feet) COMP
 HB1372  MODELED GRAVITY -    979,936.5   (mgal)                       NAVD 88
 HB1372
 HB1372  VERT ORDER      -  FIRST     CLASS II
 HB1372
 HB1372.The horizontal coordinates were scaled from a map and have
 HB1372.an estimated accuracy of +/- 6 seconds.
 HB1372
 HB1372.The orthometric height was determined by differential leveling and
 HB1372.adjusted by the NATIONAL GEODETIC SURVEY
 HB1372.in June 1991.
 HB1372
 HB1372.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1372.GEOID18 height accuracy estimate available here.
 HB1372
 HB1372.Click photographs - Photos may exist for this station.
 HB1372
 HB1372.The dynamic height is computed by dividing the NAVD 88
 HB1372.geopotential number by the normal gravity value computed on the
 HB1372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1372.degrees latitude (g = 980.6199 gals.).
 HB1372
 HB1372.The modeled gravity was interpolated from observed gravity values.
 HB1372
 HB1372;                    North         East    Units  Estimated Accuracy
 HB1372;SPC IL W     -   117,760.      750,960.      MT  (+/- 180 meters Scaled)
 HB1372
 HB1372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG718786(NAD 83)
 HB1372
 HB1372                          SUPERSEDED SURVEY CONTROL
 HB1372
 HB1372  NGVD 29 (11/26/84)  116.430  (m)          381.99   (f) ADJUSTED    1 2
 HB1372
 HB1372.Superseded values are not recommended for survey control.
 HB1372
 HB1372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1372.See file dsdata.pdf to determine how the superseded data were derived.
 HB1372
 HB1372_MARKER: I = METAL ROD
 HB1372_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1372_STAMPING: E 290 1981
 HB1372_MARK LOGO: NGS
 HB1372_PROJECTION: FLUSH
 HB1372_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1372_ROD/PIPE-DEPTH: 9.8 meters
 HB1372
 HB1372  HISTORY     - Date     Condition        Report By
 HB1372  HISTORY     - 1981     MONUMENTED       NGS
 HB1372
 HB1372                          STATION DESCRIPTION
 HB1372
 HB1372'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1372'17.7 KM (11.05 MI) SOUT FROM CORA.
 HB1372'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG TOP OF THE MAIN LEVEE FROM THE
 HB1372'INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN THE
 HB1372'LEVEE, THENCE 9.6 KILOMETERS (6.0 MILES) SOUTHEAST ALONG THE TOP OF
 HB1372'THE LEVEE TO THE MARK ON THE LEFT, 3.05 METERS (10.0 FEET) NORTHEAST
 HB1372'OF THE CENTER OF THE LEVEE ROAD.
 HB1372'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1372'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1357 ***********************************************************************
 HB1357  DESIGNATION -  E 291
 HB1357  PID         -  HB1357
 HB1357  STATE/COUNTY-  IL/JACKSON
 HB1357  COUNTRY     -  US
 HB1357  USGS QUAD   -  MURPHYSBORO (2018)
 HB1357
 HB1357                         *CURRENT SURVEY CONTROL
 HB1357  ______________________________________________________________________
 HB1357* NAD 83(2011) POSITION- 37 45 57.36068(N) 089 17 50.10563(W)   NO CHECK
 HB1357* NAD 83(2011) ELLIP HT-    93.138 (meters)        (06/27/12)   NO CHECK
 HB1357* NAD 83(2011) EPOCH   -  2010.00
 HB1357* NAVD 88 ORTHO HEIGHT -   122.356 (meters)      401.43  (feet) ADJUSTED
 HB1357  ______________________________________________________________________
 HB1357  GEOID HEIGHT    -        -29.194 (meters)                     GEOID18
 HB1357  NAD 83(2011) X  -     61,919.144 (meters)                     COMP
 HB1357  NAD 83(2011) Y  - -5,048,076.262 (meters)                     COMP
 HB1357  NAD 83(2011) Z  -  3,884,995.847 (meters)                     COMP
 HB1357  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 HB1357  DYNAMIC HEIGHT  -        122.271 (meters)      401.15  (feet) COMP
 HB1357  MODELED GRAVITY -    979,935.3   (mgal)                       NAVD 88
 HB1357
 HB1357  VERT ORDER      -  SECOND    CLASS I
 HB1357
 HB1357  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1357  Standards:
 HB1357         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1357            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1357  -------------------------------------------------------------------
 HB1357  NETWORK    0.91   2.35           0.41   0.32   1.20     -0.15496421
 HB1357  -------------------------------------------------------------------
 HB1357  Click here for local accuracies and other accuracy information.
 HB1357
 HB1357.The horizontal coordinates were established by GPS observations
 HB1357.and adjusted by the National Geodetic Survey in June 2012.
 HB1357
 HB1357.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1357.been affixed to the stable North American tectonic plate. See 
 HB1357.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1357
 HB1357.The horizontal coordinates are valid at the epoch date displayed above
 HB1357.which is a decimal equivalence of Year/Month/Day.
 HB1357
 HB1357.No horizontal observational check was made to the station.
 HB1357
 HB1357.The orthometric height was determined by differential leveling and
 HB1357.adjusted by the NATIONAL GEODETIC SURVEY
 HB1357.in July 2014.
 HB1357
 HB1357.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1357.GEOID18 height accuracy estimate available here.
 HB1357
 HB1357.Click photographs - Photos may exist for this station.
 HB1357
 HB1357.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1357
 HB1357.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1357
 HB1357.The ellipsoidal height was determined by GPS observations
 HB1357.and is referenced to NAD 83.
 HB1357
 HB1357.The dynamic height is computed by dividing the NAVD 88
 HB1357.geopotential number by the normal gravity value computed on the
 HB1357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1357.degrees latitude (g = 980.6199 gals.).
 HB1357
 HB1357.The modeled gravity was interpolated from observed gravity values.
 HB1357
 HB1357. The following values were computed from the NAD 83(2011) position.
 HB1357
 HB1357;                    North         East     Units Scale Factor Converg.
 HB1357;SPC IL W     -   122,347.290   776,601.178   MT  1.00001342   +0 31 57.0
 HB1357;SPC IL W     -   401,401.07  2,547,899.03   sFT  1.00001342   +0 31 57.0
 HB1357;UTM  16      - 4,182,330.472   297,654.398   MT  1.00010433   -1 24 26.6
 HB1357
 HB1357!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1357!SPC IL W     -   0.99998539  x   1.00001342  =   0.99999880
 HB1357!UTM  16      -   0.99998539  x   1.00010433  =   1.00008971
 HB1357
 HB1357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9765482330(NAD 83)
 HB1357
 HB1357                          SUPERSEDED SURVEY CONTROL
 HB1357
 HB1357  NAD 83(2007)-  37 45 57.36062(N)    089 17 50.10631(W) AD(2002.00) 0
 HB1357  ELLIP H (02/10/07)   93.160  (m)                       GP(2002.00)    
 HB1357  ELLIP H (02/03/05)   93.166  (m)                       GP(       ) 4 2
 HB1357  NAD 83(1997)-  37 45 57.36043(N)    089 17 50.10641(W) AD(       ) 1
 HB1357  ELLIP H (08/05/04)   93.167  (m)                       GP(       ) 4 1
 HB1357  NAVD 88             122.35   (m)          401.4    (f) LEVELING    3  
 HB1357  NAVD 88 (06/15/91)  122.349  (m)          401.41   (f) SUPERSEDED  1 2
 HB1357  NGVD 29 (11/26/84)  122.272  (m)          401.15   (f) ADJUSTED    1 2
 HB1357
 HB1357.Superseded values are not recommended for survey control.
 HB1357
 HB1357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1357.See file dsdata.pdf to determine how the superseded data were derived.
 HB1357
 HB1357_MARKER: F = FLANGE-ENCASED ROD
 HB1357_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1357_STAMPING: E 291 1981
 HB1357_MARK LOGO: NGS
 HB1357_PROJECTION: RECESSED 8 CENTIMETERS
 HB1357_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1357_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1357+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2013
 HB1357_ROD/PIPE-DEPTH: 9.7 meters
 HB1357
 HB1357  HISTORY     - Date     Condition        Report By
 HB1357  HISTORY     - 1981     MONUMENTED       NGS
 HB1357  HISTORY     - 20040603 GOOD             MSAM
 HB1357  HISTORY     - 20110911 GOOD             ILDT
 HB1357  HISTORY     - 20130404 GOOD             PATRIC
 HB1357  HISTORY     - 20130926 GOOD             AMESC
 HB1357
 HB1357                          STATION DESCRIPTION
 HB1357
 HB1357'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1357'3.3 KM (2.05 MI) EAST FROM MURPHYSBORO.
 HB1357'0.8 KILOMETER (0.5 MILE) EAST ALONG WALNUT STREET (STATE HIGHWAY 149)
 HB1357'FROM THE JACKSON COUNTY COURTHOUSE IN MURPHYSBORO, THENCE 2.5
 HB1357'KILOMETERS (1.55 MILES) EAST ALONG STATE HIGHWAY 13 TO THE JUNCTION OF
 HB1357'A GRAVELED ROAD LEADING NORTH AND THE MARK ON THE LEFT, ON THE WEST
 HB1357'SIDE OF THE FIRST POWER POLE NORTH OF STATE HIGHWAY 13 AND ON THE EAST
 HB1357'SIDE OF THE GRAVELED ROAD, 51.51 METERS (169.0 FEET) NORTH OF THE
 HB1357'CENTER LINE OF THE WEST BOUND LANE OF STATE HIGHWAY 13, 9.44 METERS
 HB1357'(31.0 FEET) NORTH OF THE CENTER OF GRAVELED DRIVEWAY LEADING EAST AND
 HB1357'UPHILL TO A SINGLE STORY BRICK HOUSE, 8.53 METERS (28.0 FEET) EAST OF
 HB1357'THE CENTER OF THE ROAD, 0.76 METER (2.5 FEET) WEST OF THE POWER POLE.
 HB1357'THE MARK IS ABOVE LEVEL WITH ROAD.
 HB1357
 HB1357                          STATION RECOVERY (2004)
 HB1357
 HB1357'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC 2004 (DJK)
 HB1357'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC.  2004 (DJK)
 HB1357'RECOVERED AS DESCRIBED 2004
 HB1357
 HB1357                          STATION RECOVERY (2011)
 HB1357
 HB1357'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1357'RECOVERED IN GOOD CONDITION.
 HB1357
 HB1357                          STATION RECOVERY (2013)
 HB1357
 HB1357'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 HB1357'RECOVERED AS DESCRIBED.
 HB1357
 HB1357                          STATION RECOVERY (2013)
 HB1357
 HB1357'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB1357'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1331 ***********************************************************************
 HB1331  DESIGNATION -  E 292
 HB1331  PID         -  HB1331
 HB1331  STATE/COUNTY-  IL/JACKSON
 HB1331  COUNTRY     -  US
 HB1331  USGS QUAD   -  GORHAM (2018)
 HB1331
 HB1331                         *CURRENT SURVEY CONTROL
 HB1331  ______________________________________________________________________
 HB1331* NAD 83(1986) POSITION- 37 37 35.09   (N) 089 28 57.62   (W)   HD_HELD1
 HB1331* NAVD 88 ORTHO HEIGHT -   108.310 (meters)      355.35  (feet) ADJUSTED
 HB1331  ______________________________________________________________________
 HB1331  GEOID HEIGHT    -        -28.835 (meters)                     GEOID18
 HB1331  DYNAMIC HEIGHT  -        108.235 (meters)      355.10  (feet) COMP
 HB1331  MODELED GRAVITY -    979,935.4   (mgal)                       NAVD 88
 HB1331
 HB1331  VERT ORDER      -  FIRST     CLASS II
 HB1331
 HB1331.The horizontal coordinates were determined by differentially corrected
 HB1331.hand held GPS observations or other comparable positioning techniques
 HB1331.and have an estimated accuracy of +/- 3 meters.
 HB1331
 HB1331.The orthometric height was determined by differential leveling and
 HB1331.adjusted by the NATIONAL GEODETIC SURVEY
 HB1331.in June 1991.
 HB1331
 HB1331.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1331.GEOID18 height accuracy estimate available here.
 HB1331
 HB1331.Click photographs - Photos may exist for this station.
 HB1331
 HB1331.The dynamic height is computed by dividing the NAVD 88
 HB1331.geopotential number by the normal gravity value computed on the
 HB1331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1331.degrees latitude (g = 980.6199 gals.).
 HB1331
 HB1331.The modeled gravity was interpolated from observed gravity values.
 HB1331
 HB1331;                    North         East    Units  Estimated Accuracy
 HB1331;SPC IL W     -   106,726.9     760,377.2     MT  (+/- 3 meters HH1 GPS) 
 HB1331
 HB1331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8090967265(NAD 83)
 HB1331
 HB1331                          SUPERSEDED SURVEY CONTROL
 HB1331
 HB1331  NGVD 29 (11/26/84)  108.223  (m)          355.06   (f) ADJUSTED    1 2
 HB1331
 HB1331.Superseded values are not recommended for survey control.
 HB1331
 HB1331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1331.See file dsdata.pdf to determine how the superseded data were derived.
 HB1331
 HB1331_MARKER: I = METAL ROD
 HB1331_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1331_STAMPING: E 292 1981
 HB1331_MARK LOGO: NGS
 HB1331_PROJECTION: FLUSH
 HB1331_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1331+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 HB1331_ROD/PIPE-DEPTH: 7.3 meters
 HB1331
 HB1331  HISTORY     - Date     Condition        Report By
 HB1331  HISTORY     - 1981     MONUMENTED       NGS
 HB1331  HISTORY     - 20110613 GOOD             USACE
 HB1331
 HB1331                          STATION DESCRIPTION
 HB1331
 HB1331'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1331'2.3 KM (1.45 MI) SOUTH FROM GRAND TOWER.
 HB1331'2.3 KILOMETERS (1.45 MILES) SOUTH ALONG GREAT RIVER ROAD FROM THE POST
 HB1331'OFFICE IN GRAND TOWER TO THE WEST END OF A GUARDRAIL AND THE MARK ON
 HB1331'THE RIGHT, 0.08 KILOMETER (0.05 MILE) WEST OF THE JUNCTION OF STATE
 HB1331'HIGHWAY 3, 5.94 METERS (19.5 FEET) SOUTH OF CENTER LINE OF ROAD,
 HB1331'0.49 METER (1.6 FEET) WEST OF THE WEST END OF GUARDRAIL.
 HB1331'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1331'THE MARK IS 0.30 M BELOW ROAD.
 HB1331
 HB1331                          STATION RECOVERY (2011)
 HB1331
 HB1331'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 HB1331'FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1642 ***********************************************************************
 JA1642  DESIGNATION -  E 294
 JA1642  PID         -  JA1642
 JA1642  STATE/COUNTY-  IL/LAWRENCE
 JA1642  COUNTRY     -  US
 JA1642  USGS QUAD   -  VINCENNES (2019)
 JA1642
 JA1642                         *CURRENT SURVEY CONTROL
 JA1642  ______________________________________________________________________
 JA1642* NAD 83(1986) POSITION- 38 42 00.     (N) 087 34 08.     (W)   SCALED
 JA1642* NAVD 88 ORTHO HEIGHT -   125.860 (meters)      412.93  (feet) ADJUSTED
 JA1642  ______________________________________________________________________
 JA1642  GEOID HEIGHT    -        -31.734 (meters)                     GEOID18
 JA1642  DYNAMIC HEIGHT  -        125.783 (meters)      412.67  (feet) COMP
 JA1642  MODELED GRAVITY -    980,013.3   (mgal)                       NAVD 88
 JA1642
 JA1642  VERT ORDER      -  FIRST     CLASS II
 JA1642
 JA1642.The horizontal coordinates were scaled from a map and have
 JA1642.an estimated accuracy of +/- 6 seconds.
 JA1642
 JA1642.The orthometric height was determined by differential leveling and
 JA1642.adjusted by the NATIONAL GEODETIC SURVEY
 JA1642.in June 1991.
 JA1642
 JA1642.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1642.GEOID18 height accuracy estimate available here.
 JA1642
 JA1642.Click photographs - Photos may exist for this station.
 JA1642
 JA1642.The dynamic height is computed by dividing the NAVD 88
 JA1642.geopotential number by the normal gravity value computed on the
 JA1642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1642.degrees latitude (g = 980.6199 gals.).
 JA1642
 JA1642.The modeled gravity was interpolated from observed gravity values.
 JA1642
 JA1642;                    North         East    Units  Estimated Accuracy
 JA1642;SPC IL E     -   225,950.      366,500.      MT  (+/- 180 meters Scaled)
 JA1642
 JA1642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH505836(NAD 83)
 JA1642
 JA1642                          SUPERSEDED SURVEY CONTROL
 JA1642
 JA1642.No superseded survey control is available for this station.
 JA1642
 JA1642_MARKER: I = METAL ROD
 JA1642_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1642_STAMPING: E 294 1986
 JA1642_MARK LOGO: NGS
 JA1642_PROJECTION: FLUSH
 JA1642_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1642_ROD/PIPE-DEPTH: 23.5 meters
 JA1642
 JA1642  HISTORY     - Date     Condition        Report By
 JA1642  HISTORY     - 1986     MONUMENTED       NGS
 JA1642
 JA1642                          STATION DESCRIPTION
 JA1642
 JA1642'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1642'5.9 KM (3.65 MI) NW FROM VINCENNES IN.
 JA1642'0.2 KM (0.1 MI) WEST ALONG THE CHESSIE SYSTEM RAILROAD FROM THE
 JA1642'STATION IN VINCENNES, INDIANA, THENCE 1.2 KM (0.75 MI) SOUTHWEST ALONG
 JA1642'6TH STREET, THENCE 3.1 KM (1.95 MI) NORTHWEST ALONG U.S. HIGHWAY 50
 JA1642'BUSINESS, THENCE 1.4 KM (0.85 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50,
 JA1642'20.0 M (65.6 FT) NORTH-NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, AND
 JA1642'4.3 M (14.1 FT) WEST-NORTHWEST OF A UTILITY POLE.  NOTE--ACCESS TO
 JA1642'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1642'THE MARK IS 0.3 METERS  ESE FROM  A WITNESS POST
 JA1642'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1563 ***********************************************************************
 JB1563  DESIGNATION -  E 295
 JB1563  PID         -  JB1563
 JB1563  STATE/COUNTY-  IL/RICHLAND
 JB1563  COUNTRY     -  US
 JB1563  USGS QUAD   -  OLNEY (2018)
 JB1563
 JB1563                         *CURRENT SURVEY CONTROL
 JB1563  ______________________________________________________________________
 JB1563* NAD 83(1986) POSITION- 38 43 05.     (N) 088 00 37.     (W)   SCALED
 JB1563* NAVD 88 ORTHO HEIGHT -   157.249 (meters)      515.91  (feet) ADJUSTED
 JB1563  ______________________________________________________________________
 JB1563  GEOID HEIGHT    -        -31.356 (meters)                     GEOID18
 JB1563  DYNAMIC HEIGHT  -        157.153 (meters)      515.59  (feet) COMP
 JB1563  MODELED GRAVITY -    980,013.6   (mgal)                       NAVD 88
 JB1563
 JB1563  VERT ORDER      -  FIRST     CLASS II
 JB1563
 JB1563.The horizontal coordinates were scaled from a map and have
 JB1563.an estimated accuracy of +/- 6 seconds.
 JB1563
 JB1563.The orthometric height was determined by differential leveling and
 JB1563.adjusted by the NATIONAL GEODETIC SURVEY
 JB1563.in June 1991.
 JB1563
 JB1563.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1563.GEOID18 height accuracy estimate available here.
 JB1563
 JB1563.Click photographs - Photos may exist for this station.
 JB1563
 JB1563.The dynamic height is computed by dividing the NAVD 88
 JB1563.geopotential number by the normal gravity value computed on the
 JB1563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1563.degrees latitude (g = 980.6199 gals.).
 JB1563
 JB1563.The modeled gravity was interpolated from observed gravity values.
 JB1563
 JB1563;                    North         East    Units  Estimated Accuracy
 JB1563;SPC IL E     -   227,730.      328,100.      MT  (+/- 180 meters Scaled)
 JB1563
 JB1563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH121859(NAD 83)
 JB1563
 JB1563                          SUPERSEDED SURVEY CONTROL
 JB1563
 JB1563.No superseded survey control is available for this station.
 JB1563
 JB1563_MARKER: I = METAL ROD
 JB1563_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1563_STAMPING: E 295 1986
 JB1563_MARK LOGO: NGS
 JB1563_PROJECTION: RECESSED 2 CENTIMETERS
 JB1563_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1563_ROD/PIPE-DEPTH: 4.8 meters
 JB1563
 JB1563  HISTORY     - Date     Condition        Report By
 JB1563  HISTORY     - 1986     MONUMENTED       NGS
 JB1563
 JB1563                          STATION DESCRIPTION
 JB1563
 JB1563'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1563'8.8 KM (5.45 MI) EAST FROM OLNEY.
 JB1563'7.9 KM (4.9 MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS
 JB1563'JUNCTION WITH STATE HIGHWAY 130 IN OLNEY, THENCE 0.3 KM (0.2 MI) SOUTH
 JB1563'ALONG COUNTY ROAD 1600 E, THENCE 0.6 KM (0.35 MI) WEST ALONG COUNTY
 JB1563'ROAD 1000 N, 51.5 M (169.0 FT) WEST OF THE CENTER OF A DRIVEWAY
 JB1563'LEADING NORTH TO A HOUSE, 46.3 M (151.9 FT) EAST OF THE CENTER OF A
 JB1563'GATE AND DRIVEWAY LEADING NORTH TO A BARN, 8.4 M (27.6 FT) NORTH OF
 JB1563'THE CENTER OF THE ROAD, AND 1.4 M (4.6 FT) WEST OF A UTILITY POLE WITH
 JB1563'A GUY WIRE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO
 JB1563'CAP.
 JB1563'THE MARK IS 0.3 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1603 ***********************************************************************
 JB1603  DESIGNATION -  E 296
 JB1603  PID         -  JB1603
 JB1603  STATE/COUNTY-  IL/MARION
 JB1603  COUNTRY     -  US
 JB1603  USGS QUAD   -  OMEGA (2018)
 JB1603
 JB1603                         *CURRENT SURVEY CONTROL
 JB1603  ______________________________________________________________________
 JB1603* NAD 83(1986) POSITION- 38 37 35.     (N) 088 48 58.     (W)   SCALED
 JB1603* NAVD 88 ORTHO HEIGHT -   162.390 (meters)      532.77  (feet) ADJUSTED
 JB1603  ______________________________________________________________________
 JB1603  GEOID HEIGHT    -        -31.054 (meters)                     GEOID18
 JB1603  DYNAMIC HEIGHT  -        162.287 (meters)      532.44  (feet) COMP
 JB1603  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB1603
 JB1603  VERT ORDER      -  FIRST     CLASS II
 JB1603
 JB1603.The horizontal coordinates were scaled from a map and have
 JB1603.an estimated accuracy of +/- 6 seconds.
 JB1603
 JB1603.The orthometric height was determined by differential leveling and
 JB1603.adjusted by the NATIONAL GEODETIC SURVEY
 JB1603.in June 1991.
 JB1603
 JB1603.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1603.GEOID18 height accuracy estimate available here.
 JB1603
 JB1603.Click photographs - Photos may exist for this station.
 JB1603
 JB1603.The dynamic height is computed by dividing the NAVD 88
 JB1603.geopotential number by the normal gravity value computed on the
 JB1603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1603.degrees latitude (g = 980.6199 gals.).
 JB1603
 JB1603.The modeled gravity was interpolated from observed gravity values.
 JB1603
 JB1603;                    North         East    Units  Estimated Accuracy
 JB1603;SPC IL E     -   217,610.      257,960.      MT  (+/- 180 meters Scaled)
 JB1603
 JB1603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH419768(NAD 83)
 JB1603
 JB1603                          SUPERSEDED SURVEY CONTROL
 JB1603
 JB1603.No superseded survey control is available for this station.
 JB1603
 JB1603_MARKER: I = METAL ROD
 JB1603_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1603_STAMPING: E 296 1986
 JB1603_MARK LOGO: NGS
 JB1603_PROJECTION: FLUSH
 JB1603_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1603_ROD/PIPE-DEPTH: 3.1 meters
 JB1603
 JB1603  HISTORY     - Date     Condition        Report By
 JB1603  HISTORY     - 1986     MONUMENTED       NGS
 JB1603  HISTORY     - 20110915 MARK NOT FOUND   ILDT
 JB1603
 JB1603                          STATION DESCRIPTION
 JB1603
 JB1603'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1603'11.4 KM (7.1 MI) EAST FROM SALEM.
 JB1603'11.4 KM (7.1 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN
 JB1603'SALEM, 0.7 KM (0.45 MI) WEST OF THE INTERSECTION OF COUNTY ROAD 1800
 JB1603'E, 7.8 M (25.6 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 5.0 M (16.4
 JB1603'FT) EAST OF THE CENTER OF A FIELD ENTRANCE, AND 0.5 M (1.6 FT) EAST OF
 JB1603'A FENCE CORNER.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH
 JB1603'LOGO CAP.
 JB1603'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST AND FENCE
 JB1603'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JB1603
 JB1603                          STATION RECOVERY (2011)
 JB1603
 JB1603'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1603'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1681 ***********************************************************************
 LC1681  DESIGNATION -  E 297
 LC1681  PID         -  LC1681
 LC1681  STATE/COUNTY-  IL/MCLEAN
 LC1681  COUNTRY     -  US
 LC1681  USGS QUAD   -  LE ROY (2018)
 LC1681
 LC1681                         *CURRENT SURVEY CONTROL
 LC1681  ______________________________________________________________________
 LC1681* NAD 83(1986) POSITION- 40 20 43.2    (N) 088 45 20.4    (W)   HD_HELD2
 LC1681* NAVD 88 ORTHO HEIGHT -   232.643 (meters)      763.26  (feet) ADJUSTED
 LC1681  ______________________________________________________________________
 LC1681  GEOID HEIGHT    -        -31.922 (meters)                     GEOID18
 LC1681  DYNAMIC HEIGHT  -        232.532 (meters)      762.90  (feet) COMP
 LC1681  MODELED GRAVITY -    980,142.1   (mgal)                       NAVD 88
 LC1681
 LC1681  VERT ORDER      -  FIRST     CLASS II
 LC1681
 LC1681.The horizontal coordinates were established by autonomous hand held GPS
 LC1681.observations and have an estimated accuracy of +/- 10 meters.
 LC1681
 LC1681.The orthometric height was determined by differential leveling and
 LC1681.adjusted by the NATIONAL GEODETIC SURVEY
 LC1681.in June 1991.
 LC1681
 LC1681.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1681.GEOID18 height accuracy estimate available here.
 LC1681
 LC1681.Click photographs - Photos may exist for this station.
 LC1681
 LC1681.The dynamic height is computed by dividing the NAVD 88
 LC1681.geopotential number by the normal gravity value computed on the
 LC1681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1681.degrees latitude (g = 980.6199 gals.).
 LC1681
 LC1681.The modeled gravity was interpolated from observed gravity values.
 LC1681
 LC1681;                    North         East    Units  Estimated Accuracy
 LC1681;SPC IL E     -   408,430.      264,119.      MT  (+/- 10 meters HH2 GPS)
 LC1681
 LC1681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5089067566(NAD 83)
 LC1681
 LC1681                          SUPERSEDED SURVEY CONTROL
 LC1681
 LC1681.No superseded survey control is available for this station.
 LC1681
 LC1681_MARKER: F = FLANGE-ENCASED ROD
 LC1681_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1681_STAMPING: E 297 1986
 LC1681_MARK LOGO: NGS
 LC1681_PROJECTION: FLUSH
 LC1681_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1681_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1681+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1681_ROD/PIPE-DEPTH: 9.7 meters
 LC1681
 LC1681  HISTORY     - Date     Condition        Report By
 LC1681  HISTORY     - 1986     MONUMENTED       NGS
 LC1681  HISTORY     - 20120807 GOOD             ILDT
 LC1681  HISTORY     - 20141001 GOOD             DJHENK
 LC1681
 LC1681                          STATION DESCRIPTION
 LC1681
 LC1681'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1681'IN LEROY.
 LC1681'IN LEROY, AT THE INTERSECTION OF U.S. HIGHWAY 150 (EAST CEDAR STREET)
 LC1681'AND SOUTH BARNETT STREET, 14.1 M (46.3 FT) NORTHWEST OF THE NORTHWEST
 LC1681'CORNER OF A HOUSE AT 601 EAST CEDAR, 8.3 M (27.2 FT) EAST OF THE
 LC1681'CENTER OF THE STREET, 6.6 M (21.7 FT) SOUTH OF THE CENTERLINE OF THE
 LC1681'HIGHWAY, 1.3 M (4.3 FT) SOUTHWEST OF A NO PARKING SIGN, AND 1.0 M
 LC1681'(3.3 FT) EAST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD
 LC1681'THROUGH A 5-INCH LOGO CAP.
 LC1681'THE MARK IS 0.2 M BELOW THE HIGHWAY.
 LC1681
 LC1681                          STATION RECOVERY (2012)
 LC1681
 LC1681'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1681'VAULT CAP MISSING, OTHERWISE OK.
 LC1681
 LC1681                          STATION RECOVERY (2014)
 LC1681
 LC1681'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1681'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1600 ***********************************************************************
 JB1600  DESIGNATION -  E 298
 JB1600  PID         -  JB1600
 JB1600  STATE/COUNTY-  IL/MARION
 JB1600  COUNTRY     -  US
 JB1600  USGS QUAD   -  XENIA (2018)
 JB1600
 JB1600                         *CURRENT SURVEY CONTROL
 JB1600  ______________________________________________________________________
 JB1600* NAD 83(1986) POSITION- 38 37 48.     (N) 088 44 53.     (W)   SCALED
 JB1600* NAVD 88 ORTHO HEIGHT -   145.368 (meters)      476.93  (feet) ADJUSTED
 JB1600  ______________________________________________________________________
 JB1600  GEOID HEIGHT    -        -31.068 (meters)                     GEOID18
 JB1600  DYNAMIC HEIGHT  -        145.276 (meters)      476.63  (feet) COMP
 JB1600  MODELED GRAVITY -    979,993.2   (mgal)                       NAVD 88
 JB1600
 JB1600  VERT ORDER      -  FIRST     CLASS II
 JB1600
 JB1600.The horizontal coordinates were scaled from a map and have
 JB1600.an estimated accuracy of +/- 6 seconds.
 JB1600
 JB1600.The orthometric height was determined by differential leveling and
 JB1600.adjusted by the NATIONAL GEODETIC SURVEY
 JB1600.in June 1991.
 JB1600
 JB1600.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1600.GEOID18 height accuracy estimate available here.
 JB1600
 JB1600.Click photographs - Photos may exist for this station.
 JB1600
 JB1600.The dynamic height is computed by dividing the NAVD 88
 JB1600.geopotential number by the normal gravity value computed on the
 JB1600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1600.degrees latitude (g = 980.6199 gals.).
 JB1600
 JB1600.The modeled gravity was interpolated from observed gravity values.
 JB1600
 JB1600;                    North         East    Units  Estimated Accuracy
 JB1600;SPC IL E     -   217,990.      263,890.      MT  (+/- 180 meters Scaled)
 JB1600
 JB1600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH478771(NAD 83)
 JB1600
 JB1600                          SUPERSEDED SURVEY CONTROL
 JB1600
 JB1600.No superseded survey control is available for this station.
 JB1600
 JB1600_MARKER: I = METAL ROD
 JB1600_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1600_STAMPING: E 298 1986
 JB1600_MARK LOGO: NGS
 JB1600_PROJECTION: FLUSH
 JB1600_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1600_ROD/PIPE-DEPTH: 3.7 meters
 JB1600
 JB1600  HISTORY     - Date     Condition        Report By
 JB1600  HISTORY     - 1986     MONUMENTED       NGS
 JB1600  HISTORY     - 20110915 GOOD             ILDT
 JB1600
 JB1600                          STATION DESCRIPTION
 JB1600
 JB1600'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1600'17.2 KM (10.7 MI) EAST FROM SALEM.
 JB1600'17.2 KM (10.7 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE
 JB1600'IN SALEM, 0.2 KM (0.1 MI) SOUTHWEST OF A HIGHWAY BRIDGE SPANNING DUM
 JB1600'CREEK, 16.3 M (53.5 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 JB1600'11.7 M (38.4 FT) SOUTHWEST OF A UTILITY POLE, AND 7.9 M (25.9 FT)
 JB1600'NORTHEAST OF THE CENTER OF A DIRT ROAD LEADING SOUTH.  NOTE--ACCESS TO
 JB1600'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1600'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 JB1600'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JB1600
 JB1600                          STATION RECOVERY (2011)
 JB1600
 JB1600'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1600'HAS WITNESS POST, 2 INCHS BELOW SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0105 ***********************************************************************
 JB0105  DESIGNATION -  E 3
 JB0105  PID         -  JB0105
 JB0105  STATE/COUNTY-  IL/JASPER
 JB0105  COUNTRY     -  US
 JB0105  USGS QUAD   -  SAINTE MARIE (2018)
 JB0105
 JB0105                         *CURRENT SURVEY CONTROL
 JB0105  ______________________________________________________________________
 JB0105* NAD 83(1986) POSITION- 38 52 35.     (N) 088 05 05.     (W)   SCALED
 JB0105* NAVD 88 ORTHO HEIGHT -   146.274 (meters)      479.90  (feet) ADJUSTED
 JB0105  ______________________________________________________________________
 JB0105  GEOID HEIGHT    -        -31.573 (meters)                     GEOID18
 JB0105  DYNAMIC HEIGHT  -        146.186 (meters)      479.61  (feet) COMP
 JB0105  MODELED GRAVITY -    980,022.8   (mgal)                       NAVD 88
 JB0105
 JB0105  VERT ORDER      -  FIRST     CLASS II
 JB0105
 JB0105.The horizontal coordinates were scaled from a map and have
 JB0105.an estimated accuracy of +/- 6 seconds.
 JB0105
 JB0105.The orthometric height was determined by differential leveling and
 JB0105.adjusted by the NATIONAL GEODETIC SURVEY
 JB0105.in June 1991.
 JB0105
 JB0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0105.GEOID18 height accuracy estimate available here.
 JB0105
 JB0105.Click photographs - Photos may exist for this station.
 JB0105
 JB0105.The dynamic height is computed by dividing the NAVD 88
 JB0105.geopotential number by the normal gravity value computed on the
 JB0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0105.degrees latitude (g = 980.6199 gals.).
 JB0105
 JB0105.The modeled gravity was interpolated from observed gravity values.
 JB0105
 JB0105;                    North         East    Units  Estimated Accuracy
 JB0105;SPC IL E     -   245,290.      321,570.      MT  (+/- 180 meters Scaled)
 JB0105
 JB0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ059036(NAD 83)
 JB0105
 JB0105                          SUPERSEDED SURVEY CONTROL
 JB0105
 JB0105  NGVD 29 (??/??/92)  146.354  (m)          480.16   (f) ADJ UNCH    1 2
 JB0105
 JB0105.Superseded values are not recommended for survey control.
 JB0105
 JB0105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0105.See file dsdata.pdf to determine how the superseded data were derived.
 JB0105
 JB0105_MARKER: P = PIPE CAP
 JB0105_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0105_STAMPING: ILLINOIS 480 1906
 JB0105_MARK LOGO: USGS
 JB0105_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0105_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0105
 JB0105  HISTORY     - Date     Condition        Report By
 JB0105  HISTORY     - 1906     MONUMENTED       USGS
 JB0105  HISTORY     - 1956     GOOD             CGS
 JB0105  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0105
 JB0105                          STATION DESCRIPTION
 JB0105
 JB0105'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0105'3 MI N FROM DUNDAS.
 JB0105'2.95 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0105'STATION AND BLACK TOP ROAD CROSSING AT DUNDAS, ABOUT 1.6 MILES
 JB0105'NORTH OF STATION SIGN AT WEST LIBERTY, ABOUT 203 YARDS SOUTH OF
 JB0105'AN EAST-WEST DIRT ROAD CROSSING, 316 1/2 FEET NORTH-NORTHEAST
 JB0105'AND ACROSS TRACK FROM MILE POST P 169, 27 FEET EAST OF EAST RAIL,
 JB0105'71 FEET SOUTH-SOUTHEAST OF SOUTHEAST CORNER OF A SMALL TRESTLE, 34 1/2
 JB0105'FEET SOUTH-SOUTHEAST OF THE FIRST TELEPHONE POLE SOUTH OF
 JB0105'TRESTLE, ABOUT 3 FEET EAST OF WEST EDGE OF A CULTIVATED FIELD,
 JB0105'1 1/2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW
 JB0105'LEVEL OF TRACK AND IS A U.S.G.S. PIPE AND CAP PROJECTING 1 INCH.
 JB0105'NOTE-- THE NEW ELEVATION FOR THIS MARK FAILS TO CHECK THE OLD
 JB0105'ELEVATION BY ABOUT 0.2 METER.  THE MARK APPEARS TO BE IN GOOD
 JB0105'CONDITION BUT MAY HAVE BEEN LOWERED DUE TO THE FACT THAT IT IS
 JB0105'IN A CULTIVATED FIELD.
 JB0105
 JB0105                          STATION RECOVERY (1983)
 JB0105
 JB0105'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0105'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0902 ***********************************************************************
 LC0902  DESIGNATION -  E 30
 LC0902  PID         -  LC0902
 LC0902  STATE/COUNTY-  IL/MARSHALL
 LC0902  COUNTRY     -  US
 LC0902  USGS QUAD   -  WASHBURN (2018)
 LC0902
 LC0902                         *CURRENT SURVEY CONTROL
 LC0902  ______________________________________________________________________
 LC0902* NAD 83(1986) POSITION- 40 57 19.     (N) 089 18 34.     (W)   SCALED
 LC0902* NAVD 88 ORTHO HEIGHT -   176.143 (meters)      577.90  (feet) ADJUSTED
 LC0902  ______________________________________________________________________
 LC0902  GEOID HEIGHT    -        -32.796 (meters)                     GEOID18
 LC0902  DYNAMIC HEIGHT  -        176.067 (meters)      577.65  (feet) COMP
 LC0902  MODELED GRAVITY -    980,184.9   (mgal)                       NAVD 88
 LC0902
 LC0902  VERT ORDER      -  SECOND    CLASS 0
 LC0902
 LC0902.The horizontal coordinates were scaled from a map and have
 LC0902.an estimated accuracy of +/- 6 seconds.
 LC0902
 LC0902.The orthometric height was determined by differential leveling and
 LC0902.adjusted by the NATIONAL GEODETIC SURVEY
 LC0902.in June 1991.
 LC0902
 LC0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0902.GEOID18 height accuracy estimate available here.
 LC0902
 LC0902.Click photographs - Photos may exist for this station.
 LC0902
 LC0902.The dynamic height is computed by dividing the NAVD 88
 LC0902.geopotential number by the normal gravity value computed on the
 LC0902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0902.degrees latitude (g = 980.6199 gals.).
 LC0902
 LC0902.The modeled gravity was interpolated from observed gravity values.
 LC0902
 LC0902;                    North         East    Units  Estimated Accuracy
 LC0902;SPC IL W     -   476,410.      772,170.      MT  (+/- 180 meters Scaled)
 LC0902
 LC0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL056363(NAD 83)
 LC0902
 LC0902                          SUPERSEDED SURVEY CONTROL
 LC0902
 LC0902  NGVD 29 (??/??/92)  176.215  (m)          578.13   (f) ADJ UNCH    2 0
 LC0902
 LC0902.Superseded values are not recommended for survey control.
 LC0902
 LC0902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0902.See file dsdata.pdf to determine how the superseded data were derived.
 LC0902
 LC0902_MARKER: DB = BENCH MARK DISK
 LC0902_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0902_SP_SET: BRIDGE
 LC0902_STAMPING: E 30 1934
 LC0902_MARK LOGO: CGS
 LC0902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0902
 LC0902  HISTORY     - Date     Condition        Report By
 LC0902  HISTORY     - 1934     MONUMENTED       CGS
 LC0902  HISTORY     - 19981108 GOOD             USPSQD
 LC0902
 LC0902                          STATION DESCRIPTION
 LC0902
 LC0902'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0902'0.9 MI NE FROM WILBERN.
 LC0902'0.9 MILE NORTHEAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC0902'FROM THE STATION AT WILBERN, MARSHALL COUNTY, 2 POLES NORTHEAST
 LC0902'OF MILEPOST 120, AT BRIDGE 119 C, IN THE TOP OF THE SOUTHEAST END
 LC0902'OF THE SOUTHWEST CONCRETE ABUTMENT, 10 FEET SOUTHEAST OF THE
 LC0902'CENTERLINE OF THE SOUTH TRACK, AND ABOUT 1-1/2 FEET LOWER THAN
 LC0902'THE TRACK.  A STANDARD DISK, STAMPED E 30 1934.
 LC0902
 LC0902                          STATION RECOVERY (1998)
 LC0902
 LC0902'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2117 ***********************************************************************
 LB2117  DESIGNATION -  E 300
 LB2117  PID         -  LB2117
 LB2117  STATE/COUNTY-  IL/VERMILION
 LB2117  COUNTRY     -  US
 LB2117  USGS QUAD   -  DANVILLE NE (2018)
 LB2117
 LB2117                         *CURRENT SURVEY CONTROL
 LB2117  ______________________________________________________________________
 LB2117* NAD 83(1986) POSITION- 40 07 34.     (N) 087 36 41.     (W)   SCALED
 LB2117* NAVD 88 ORTHO HEIGHT -   186.422 (meters)      611.62  (feet) ADJUSTED
 LB2117  ______________________________________________________________________
 LB2117  GEOID HEIGHT    -        -32.542 (meters)                     GEOID18
 LB2117  DYNAMIC HEIGHT  -        186.329 (meters)      611.31  (feet) COMP
 LB2117  MODELED GRAVITY -    980,125.4   (mgal)                       NAVD 88
 LB2117
 LB2117  VERT ORDER      -  FIRST     CLASS II
 LB2117
 LB2117.The horizontal coordinates were scaled from a map and have
 LB2117.an estimated accuracy of +/- 6 seconds.
 LB2117
 LB2117.The orthometric height was determined by differential leveling and
 LB2117.adjusted by the NATIONAL GEODETIC SURVEY
 LB2117.in June 1991.
 LB2117
 LB2117.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2117.GEOID18 height accuracy estimate available here.
 LB2117
 LB2117.Click photographs - Photos may exist for this station.
 LB2117
 LB2117.The dynamic height is computed by dividing the NAVD 88
 LB2117.geopotential number by the normal gravity value computed on the
 LB2117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2117.degrees latitude (g = 980.6199 gals.).
 LB2117
 LB2117.The modeled gravity was interpolated from observed gravity values.
 LB2117
 LB2117;                    North         East    Units  Estimated Accuracy
 LB2117;SPC IL E     -   384,250.      361,540.      MT  (+/- 180 meters Scaled)
 LB2117
 LB2117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK479419(NAD 83)
 LB2117
 LB2117                          SUPERSEDED SURVEY CONTROL
 LB2117
 LB2117.No superseded survey control is available for this station.
 LB2117
 LB2117_MARKER: I = METAL ROD
 LB2117_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2117_STAMPING: E 300 1986
 LB2117_MARK LOGO: NGS
 LB2117_PROJECTION: RECESSED 4 CENTIMETERS
 LB2117_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2117_ROD/PIPE-DEPTH: 7.3 meters
 LB2117
 LB2117  HISTORY     - Date     Condition        Report By
 LB2117  HISTORY     - 1986     MONUMENTED       NGS
 LB2117
 LB2117                          STATION DESCRIPTION
 LB2117
 LB2117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2117'IN DANVILLE.
 LB2117'IN DANVILLE, AT THE INTERSECTION OF U.S. HIGHWAY 136 (EAST MAIN
 LB2117'STREET) AND BOWMAN AVENUE, 29.2 M (95.8 FT) EAST OF THE CENTER OF THE
 LB2117'AVENUE, 21.4 M (70.2 FT) NORTH-NORTHEAST OF THE NORTHWEST CORNER OF A
 LB2117'BRICK HOUSE AT 904 EAST MAIN STREET, 8.7 M (28.5 FT) SOUTH OF THE
 LB2117'CENTERLINE OF THE HIGHWAY, AND 0.7 M (2.3 FT) WEST OF A UTILITY POLE.
 LB2117'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2117'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1643 ***********************************************************************
 LC1643  DESIGNATION -  E 301
 LC1643  PID         -  LC1643
 LC1643  STATE/COUNTY-  IL/CHAMPAIGN
 LC1643  COUNTRY     -  US
 LC1643  USGS QUAD   -  SAINT JOSEPH (2018)
 LC1643
 LC1643                         *CURRENT SURVEY CONTROL
 LC1643  ______________________________________________________________________
 LC1643* NAD 83(1986) POSITION- 40 01 34.     (N) 088 03 41.     (W)   SCALED
 LC1643* NAVD 88 ORTHO HEIGHT -   205.313 (meters)      673.60  (feet) ADJUSTED
 LC1643  ______________________________________________________________________
 LC1643  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 LC1643  DYNAMIC HEIGHT  -        205.209 (meters)      673.26  (feet) COMP
 LC1643  MODELED GRAVITY -    980,111.0   (mgal)                       NAVD 88
 LC1643
 LC1643  VERT ORDER      -  FIRST     CLASS II
 LC1643
 LC1643.The horizontal coordinates were scaled from a map and have
 LC1643.an estimated accuracy of +/- 6 seconds.
 LC1643
 LC1643.The orthometric height was determined by differential leveling and
 LC1643.adjusted by the NATIONAL GEODETIC SURVEY
 LC1643.in June 1991.
 LC1643
 LC1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1643.GEOID18 height accuracy estimate available here.
 LC1643
 LC1643.Click photographs - Photos may exist for this station.
 LC1643
 LC1643.The dynamic height is computed by dividing the NAVD 88
 LC1643.geopotential number by the normal gravity value computed on the
 LC1643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1643.degrees latitude (g = 980.6199 gals.).
 LC1643
 LC1643.The modeled gravity was interpolated from observed gravity values.
 LC1643
 LC1643;                    North         East    Units  Estimated Accuracy
 LC1643;SPC IL E     -   372,940.      323,210.      MT  (+/- 180 meters Scaled)
 LC1643
 LC1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK094311(NAD 83)
 LC1643
 LC1643                          SUPERSEDED SURVEY CONTROL
 LC1643
 LC1643.No superseded survey control is available for this station.
 LC1643
 LC1643_MARKER: I = METAL ROD
 LC1643_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1643_STAMPING: E 301 1986
 LC1643_MARK LOGO: NGS
 LC1643_PROJECTION: RECESSED 3 CENTIMETERS
 LC1643_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1643_ROD/PIPE-DEPTH: 10.5 meters
 LC1643
 LC1643  HISTORY     - Date     Condition        Report By
 LC1643  HISTORY     - 1986     MONUMENTED       NGS
 LC1643  HISTORY     - 19980406 GOOD             BCA
 LC1643  HISTORY     - 20051125 POOR             ILDT
 LC1643  HISTORY     - 20090414 POOR             FOTHIE
 LC1643
 LC1643                          STATION DESCRIPTION
 LC1643
 LC1643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1643'9.3 KM (5.8 MI) WEST FROM HOMER.
 LC1643'9.3 KM (5.8 MI) WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION
 LC1643'WITH STATE HIGHWAY 49 IN HOMER, 50.9 M (167.0 FT) EAST OF THE
 LC1643'CENTERLINE OF COUNTY ROAD 516, 9.6 M (31.5 FT) NORTH OF THE CENTERLINE
 LC1643'OF THE ROAD, AND 0.7 M (2.3 FT) WEST OF A UTILITY POLE.  NOTE--ACCESS
 LC1643'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1643'THE MARK IS 0.9 METERS  NE FROM  A WITNESS POST
 LC1643'THE MARK IS 0.3 M BELOW THE ROAD.
 LC1643
 LC1643                          STATION RECOVERY (1998)
 LC1643
 LC1643'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC1643'STATION IS 32.1 FT NORTH OF CENTERLINE COUNTY HIGHWAY 512.  1.9 FT
 LC1643'WEST OF A UTIL POLE.  2.5 FT NORTHEAST OF A CONCRETE RIGHT-OF-WAY
 LC1643'MARKER.
 LC1643
 LC1643                          STATION RECOVERY (2005)
 LC1643
 LC1643'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1643'MARK IS LEANING
 LC1643
 LC1643                          STATION RECOVERY (2009)
 LC1643
 LC1643'RECOVERY NOTE BY FOTH INFRA AND ENVIRON LLC 2009 (DSC)
 LC1643'MONUMENT HAS BEEN DISTURBED.  NEW UTILITY POLE WAS CONSTRUCTED AGAINST
 LC1643'THE MONUMENT CASE, CAUSING THE CASE TO LEAN OVER, CONTACTING AND
 LC1643'BENDING THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3357 ***********************************************************************
 ME3357  DESIGNATION -  E 302
 ME3357  PID         -  ME3357
 ME3357  STATE/COUNTY-  IL/COOK
 ME3357  COUNTRY     -  US
 ME3357  USGS QUAD   -  LAKE CALUMET (2018)
 ME3357
 ME3357                         *CURRENT SURVEY CONTROL
 ME3357  ______________________________________________________________________
 ME3357* NAD 83(1986) POSITION- 41 42 47.     (N) 087 32 06.     (W)   SCALED
 ME3357* NAVD 88 ORTHO HEIGHT -   181.390 (meters)      595.11  (feet) ADJUSTED
 ME3357  ______________________________________________________________________
 ME3357  GEOID HEIGHT    -        -33.523 (meters)                     GEOID18
 ME3357  DYNAMIC HEIGHT  -        181.326 (meters)      594.90  (feet) COMP
 ME3357  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 ME3357
 ME3357  VERT ORDER      -  FIRST     CLASS II
 ME3357
 ME3357.The horizontal coordinates were scaled from a map and have
 ME3357.an estimated accuracy of +/- 6 seconds.
 ME3357
 ME3357.The orthometric height was determined by differential leveling and
 ME3357.adjusted by the NATIONAL GEODETIC SURVEY
 ME3357.in April 1995.
 ME3357
 ME3357.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3357.GEOID18 height accuracy estimate available here.
 ME3357
 ME3357.Click photographs - Photos may exist for this station.
 ME3357
 ME3357.The dynamic height is computed by dividing the NAVD 88
 ME3357.geopotential number by the normal gravity value computed on the
 ME3357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3357.degrees latitude (g = 980.6199 gals.).
 ME3357
 ME3357.The modeled gravity was interpolated from observed gravity values.
 ME3357
 ME3357;                    North         East    Units  Estimated Accuracy
 ME3357;SPC IL E     -   560,540.      366,440.      MT  (+/- 180 meters Scaled)
 ME3357
 ME3357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM554180(NAD 83)
 ME3357
 ME3357                          SUPERSEDED SURVEY CONTROL
 ME3357
 ME3357  NGVD 29 (01/19/93)  181.501  (m)          595.47   (f) ADJUSTED    1 2
 ME3357
 ME3357.Superseded values are not recommended for survey control.
 ME3357
 ME3357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3357.See file dsdata.pdf to determine how the superseded data were derived.
 ME3357
 ME3357_MARKER: DV = VERTICAL CONTROL DISK
 ME3357_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME3357_SP_SET: PIER
 ME3357_STAMPING: E 302 1992
 ME3357_MARK LOGO: NGS
 ME3357_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3357_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME3357+STABILITY: POSITION/ELEVATION WELL
 ME3357_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3357+SATELLITE: SATELLITE OBSERVATIONS - 1992
 ME3357
 ME3357  HISTORY     - Date     Condition        Report By
 ME3357  HISTORY     - 1992     MONUMENTED       NGS
 ME3357
 ME3357                          STATION DESCRIPTION
 ME3357
 ME3357'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3357'IN CHICAGO, AT THE INTERSECTION OF SOUTH EWING AND SOUTH INDIANAPOLIS
 ME3357'AVENUES, SET VERTICALLY IN THE NORTHEAST FACE OF THE MOST NORTHERLY
 ME3357'OF 2 CONCRETE COLUMNS OF INTERSTATE HIGHWAY 90, 52.4 M (171.9 FT)
 ME3357'NORTHEAST OF THE CENTERLINE OF INDIANAPOLIS AVENUE, 33.5 M (109.9 FT)
 ME3357'EAST OF THE CENTERLINE OF EWING AVENUE, 20.1 M (65.9 FT) SOUTHWEST OF
 ME3357'THE SOUTHWEST FACE OF A RETAINING WALL, 8.3 M (27.2 FT) NORTHEAST OF
 ME3357'THE CENTER OF THE INTERSTATE HIGHWAY, 1.3 M (4.3 FT) ABOVE THE GROUND
 ME3357'SURFACE, AND 0.9 M (3.0 FT) SOUTHEAST OF THE NORTH CORNER OF THE
 ME3357'COLUMN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0435 ***********************************************************************
 LD0435  DESIGNATION -  E 32
 LD0435  PID         -  LD0435
 LD0435  STATE/COUNTY-  IL/WARREN
 LD0435  COUNTRY     -  US
 LD0435  USGS QUAD   -  GALESBURG WEST (2018)
 LD0435
 LD0435                         *CURRENT SURVEY CONTROL
 LD0435  ______________________________________________________________________
 LD0435* NAD 83(1986) POSITION- 40 53 22.     (N) 090 29 53.     (W)   SCALED
 LD0435* NAVD 88 ORTHO HEIGHT -   236.498 (meters)      775.91  (feet) ADJUSTED
 LD0435  ______________________________________________________________________
 LD0435  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 LD0435  DYNAMIC HEIGHT  -        236.390 (meters)      775.56  (feet) COMP
 LD0435  MODELED GRAVITY -    980,164.5   (mgal)                       NAVD 88
 LD0435
 LD0435  VERT ORDER      -  SECOND    CLASS 0
 LD0435
 LD0435.The horizontal coordinates were scaled from a map and have
 LD0435.an estimated accuracy of +/- 6 seconds.
 LD0435
 LD0435.The orthometric height was determined by differential leveling and
 LD0435.adjusted by the NATIONAL GEODETIC SURVEY
 LD0435.in June 1991.
 LD0435
 LD0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0435.GEOID18 height accuracy estimate available here.
 LD0435
 LD0435.Click photographs - Photos may exist for this station.
 LD0435
 LD0435.The dynamic height is computed by dividing the NAVD 88
 LD0435.geopotential number by the normal gravity value computed on the
 LD0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0435.degrees latitude (g = 980.6199 gals.).
 LD0435
 LD0435.The modeled gravity was interpolated from observed gravity values.
 LD0435
 LD0435;                    North         East    Units  Estimated Accuracy
 LD0435;SPC IL W     -   468,800.      672,070.      MT  (+/- 180 meters Scaled)
 LD0435
 LD0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF107294(NAD 83)
 LD0435
 LD0435                          SUPERSEDED SURVEY CONTROL
 LD0435
 LD0435  NGVD 29 (??/??/92)  236.552  (m)          776.09   (f) ADJ UNCH    2 0
 LD0435
 LD0435.Superseded values are not recommended for survey control.
 LD0435
 LD0435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0435.See file dsdata.pdf to determine how the superseded data were derived.
 LD0435
 LD0435_MARKER: DB = BENCH MARK DISK
 LD0435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0435_STAMPING: E 32 1934
 LD0435_MARK LOGO: CGS
 LD0435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0435+STABILITY: SURFACE MOTION
 LD0435
 LD0435  HISTORY     - Date     Condition        Report By
 LD0435  HISTORY     - 1934     MONUMENTED       CGS
 LD0435  HISTORY     - 1943     GOOD             CGS
 LD0435  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0435  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0435
 LD0435                          STATION DESCRIPTION
 LD0435
 LD0435'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0435'0.9 MI E FROM CAMERON.
 LD0435'0.9 MILE EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0435'FROM THE STATION AT CAMERON, WARREN COUNTY, 2 POLES WEST OF A
 LD0435'STATION ONE MILE SIGNBOARD, AT A ROAD CROSSING, 39 FEET EAST OF
 LD0435'THE CENTERLINE OF THE ROAD, 27 FEET SOUTH OF THE CENTERLINE OF
 LD0435'THE SOUTH TRACK, 4 FEET NORTH OF A POLE WITH TWO GUY WIRES, AND
 LD0435'2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED E 32 1934
 LD0435'AND SET IN THE TOP OF A CONCRETE POST.
 LD0435
 LD0435                          STATION RECOVERY (2001)
 LD0435
 LD0435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0435'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0435
 LD0435                          STATION RECOVERY (2012)
 LD0435
 LD0435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0435'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0497 ***********************************************************************
 LD0497  DESIGNATION -  E 33
 LD0497  PID         -  LD0497
 LD0497  STATE/COUNTY-  IL/HENDERSON
 LD0497  COUNTRY     -  US
 LD0497  USGS QUAD   -  DALLAS CITY (2018)
 LD0497
 LD0497                         *CURRENT SURVEY CONTROL
 LD0497  ______________________________________________________________________
 LD0497* NAD 83(1986) POSITION- 40 38 49.     (N) 091 08 31.     (W)   SCALED
 LD0497* NAVD 88 ORTHO HEIGHT -   162.704 (meters)      533.80  (feet) ADJUSTED
 LD0497  ______________________________________________________________________
 LD0497  GEOID HEIGHT    -        -33.344 (meters)                     GEOID18
 LD0497  DYNAMIC HEIGHT  -        162.625 (meters)      533.55  (feet) COMP
 LD0497  MODELED GRAVITY -    980,141.0   (mgal)                       NAVD 88
 LD0497
 LD0497  VERT ORDER      -  SECOND    CLASS 0
 LD0497
 LD0497.The horizontal coordinates were scaled from a map and have
 LD0497.an estimated accuracy of +/- 6 seconds.
 LD0497
 LD0497.The orthometric height was determined by differential leveling and
 LD0497.adjusted by the NATIONAL GEODETIC SURVEY
 LD0497.in June 1991.
 LD0497
 LD0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0497.GEOID18 height accuracy estimate available here.
 LD0497
 LD0497.Click photographs - Photos may exist for this station.
 LD0497
 LD0497.The dynamic height is computed by dividing the NAVD 88
 LD0497.geopotential number by the normal gravity value computed on the
 LD0497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0497.degrees latitude (g = 980.6199 gals.).
 LD0497
 LD0497.The modeled gravity was interpolated from observed gravity values.
 LD0497
 LD0497;                    North         East    Units  Estimated Accuracy
 LD0497;SPC IL W     -   442,280.      617,510.      MT  (+/- 180 meters Scaled)
 LD0497
 LD0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF571012(NAD 83)
 LD0497
 LD0497                          SUPERSEDED SURVEY CONTROL
 LD0497
 LD0497  NGVD 29 (??/??/92)  162.752  (m)          533.96   (f) ADJ UNCH    2 0
 LD0497
 LD0497.Superseded values are not recommended for survey control.
 LD0497
 LD0497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0497.See file dsdata.pdf to determine how the superseded data were derived.
 LD0497
 LD0497_MARKER: DB = BENCH MARK DISK
 LD0497_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0497_SP_SET: BRIDGE
 LD0497_STAMPING: E 33 1934
 LD0497_MARK LOGO: CGS
 LD0497_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0497
 LD0497  HISTORY     - Date     Condition        Report By
 LD0497  HISTORY     - 1934     MONUMENTED       CGS
 LD0497  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0497  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0497
 LD0497                          STATION DESCRIPTION
 LD0497
 LD0497'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0497'1.8 MI NE FROM DALLAS CITY.
 LD0497'IN HENDERSON COUNTY, 1.8 MILES NORTHEAST ALONG THE ATCHISON, TOPEKA
 LD0497'AND SANTA FE RAILWAY FROM THE STATION AT DALLAS CITY, HANCOCK
 LD0497'COUNTY, AT POLE 223+02, AT BRIDGE 223 A, 12 FEET NORTH OF THE
 LD0497'CENTERLINE OF THE NORTH TRACK, IN THE TOP OF THE EAST CONCRETE
 LD0497'ABUTMENT, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD
 LD0497'DISK, STAMPED E 33 1934.
 LD0497
 LD0497                          STATION RECOVERY (2001)
 LD0497
 LD0497'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0497'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0497
 LD0497                          STATION RECOVERY (2012)
 LD0497
 LD0497'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0497'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0309 ***********************************************************************
 LD0309  DESIGNATION -  E 35
 LD0309  PID         -  LD0309
 LD0309  STATE/COUNTY-  IL/FULTON
 LD0309  COUNTRY     -  US
 LD0309  USGS QUAD   -  HAVANA (2018)
 LD0309
 LD0309                         *CURRENT SURVEY CONTROL
 LD0309  ______________________________________________________________________
 LD0309* NAD 83(1986) POSITION- 40 17 56.     (N) 090 04 10.     (W)   SCALED
 LD0309* NAVD 88 ORTHO HEIGHT -   135.401 (meters)      444.23  (feet) ADJUSTED
 LD0309  ______________________________________________________________________
 LD0309  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 LD0309  DYNAMIC HEIGHT  -        135.334 (meters)      444.01  (feet) COMP
 LD0309  MODELED GRAVITY -    980,126.8   (mgal)                       NAVD 88
 LD0309
 LD0309  VERT ORDER      -  SECOND    CLASS 0
 LD0309
 LD0309.The horizontal coordinates were scaled from a map and have
 LD0309.an estimated accuracy of +/- 6 seconds.
 LD0309
 LD0309.The orthometric height was determined by differential leveling and
 LD0309.adjusted by the NATIONAL GEODETIC SURVEY
 LD0309.in June 1991.
 LD0309
 LD0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0309.GEOID18 height accuracy estimate available here.
 LD0309
 LD0309.Click photographs - Photos may exist for this station.
 LD0309
 LD0309.The dynamic height is computed by dividing the NAVD 88
 LD0309.geopotential number by the normal gravity value computed on the
 LD0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0309.degrees latitude (g = 980.6199 gals.).
 LD0309
 LD0309.The modeled gravity was interpolated from observed gravity values.
 LD0309
 LD0309;                    North         East    Units  Estimated Accuracy
 LD0309;SPC IL W     -   403,180.      708,270.      MT  (+/- 180 meters Scaled)
 LD0309
 LD0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE490650(NAD 83)
 LD0309
 LD0309                          SUPERSEDED SURVEY CONTROL
 LD0309
 LD0309  NGVD 29 (??/??/92)  135.496  (m)          444.54   (f) ADJ UNCH    2 0
 LD0309
 LD0309.Superseded values are not recommended for survey control.
 LD0309
 LD0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0309.See file dsdata.pdf to determine how the superseded data were derived.
 LD0309
 LD0309_MARKER: DB = BENCH MARK DISK
 LD0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0309_STAMPING: E 35 1935
 LD0309_MARK LOGO: CGS
 LD0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0309+STABILITY: SURFACE MOTION
 LD0309
 LD0309  HISTORY     - Date     Condition        Report By
 LD0309  HISTORY     - 1935     MONUMENTED       CGS
 LD0309  HISTORY     - 20120813 MARK NOT FOUND   ILDT
 LD0309
 LD0309                          STATION DESCRIPTION
 LD0309
 LD0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0309'AT WEST HAVANA.
 LD0309'AT WEST HAVANA, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0309'QUINCY RAILROAD, 0.1 MILE EAST OF MILEPOST 59, 189 FEET EAST OF
 LD0309'THE STATION, ABOUT 350 FEET WEST OF THE ILLINOIS RIVER, AND 48
 LD0309'FEET SOUTH OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED
 LD0309'E 35 1935 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 LD0309'INCHES ABOVE GROUND.
 LD0309
 LD0309                          STATION RECOVERY (2012)
 LD0309
 LD0309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0309'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0992 ***********************************************************************
 KB0992  DESIGNATION -  E 36 RESET
 KB0992  PID         -  KB0992
 KB0992  STATE/COUNTY-  IL/SANGAMON
 KB0992  COUNTRY     -  US
 KB0992  USGS QUAD   -  ATHENS (2018)
 KB0992
 KB0992                         *CURRENT SURVEY CONTROL
 KB0992  ______________________________________________________________________
 KB0992* NAD 83(1986) POSITION- 39 56 11.     (N) 089 40 26.     (W)   SCALED
 KB0992* NAVD 88 ORTHO HEIGHT -   177.73  (meters)      583.1   (feet) RESET
 KB0992  ______________________________________________________________________
 KB0992  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 KB0992  VERT ORDER      -  THIRD
 KB0992
 KB0992.The horizontal coordinates were scaled from a map and have
 KB0992.an estimated accuracy of +/- 6 seconds.
 KB0992
 KB0992.The orthometric height was computed from unverified reset data.
 KB0992
 KB0992.No vertical observational check was made to the station.
 KB0992
 KB0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0992.GEOID18 height accuracy estimate available here.
 KB0992
 KB0992.Click photographs - Photos may exist for this station.
 KB0992
 KB0992;                    North         East    Units  Estimated Accuracy
 KB0992;SPC IL W     -   363,040.      742,120.      MT  (+/- 180 meters Scaled)
 KB0992
 KB0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK715241(NAD 83)
 KB0992
 KB0992                          SUPERSEDED SURVEY CONTROL
 KB0992
 KB0992  NGVD 29 (??/??/??)  177.83   (m)          583.4    (f) RESET       3  
 KB0992
 KB0992.Superseded values are not recommended for survey control.
 KB0992
 KB0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0992.See file dsdata.pdf to determine how the superseded data were derived.
 KB0992
 KB0992_MARKER: DB = BENCH MARK DISK
 KB0992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0992_STAMPING: E 36 RESET 1940
 KB0992_MARK LOGO: CGS
 KB0992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0992+STABILITY: SURFACE MOTION
 KB0992
 KB0992  HISTORY     - Date     Condition        Report By
 KB0992  HISTORY     - 1940     MONUMENTED       CIMRR
 KB0992  HISTORY     - 1942     GOOD             CGS
 KB0992
 KB0992                          STATION DESCRIPTION
 KB0992
 KB0992'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KB0992'AT CANTRALL.
 KB0992'AT CANTRALL, SANGAMON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 KB0992'RAILWAY, ABOUT 135 YARDS SOUTHEAST OF THE STATION, AT THE
 KB0992'CROSSING OF STATE HIGHWAY 29, 44 FEET EAST OF THE CENTERLINE OF
 KB0992'THE HIGHWAY, 32 FEET SOUTH OF THE CENTERLINE OF THE MAIN TRACK,
 KB0992'AND NEAR A FENCE CORNER.  A STANDARD DISK, STAMPED E 36 RESET
 KB0992'1940 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1203 ***********************************************************************
 LC1203  DESIGNATION -  E 37
 LC1203  PID         -  LC1203
 LC1203  STATE/COUNTY-  IL/LOGAN
 LC1203  COUNTRY     -  US
 LC1203  USGS QUAD   -  DELAVAN SOUTH (2018)
 LC1203
 LC1203                         *CURRENT SURVEY CONTROL
 LC1203  ______________________________________________________________________
 LC1203* NAD 83(1986) POSITION- 40 18 26.     (N) 089 36 03.     (W)   SCALED
 LC1203* NAVD 88 ORTHO HEIGHT -   174.461 (meters)      572.38  (feet) ADJUSTED
 LC1203  ______________________________________________________________________
 LC1203  GEOID HEIGHT    -        -32.743 (meters)                     GEOID18
 LC1203  DYNAMIC HEIGHT  -        174.374 (meters)      572.09  (feet) COMP
 LC1203  MODELED GRAVITY -    980,126.6   (mgal)                       NAVD 88
 LC1203
 LC1203  VERT ORDER      -  SECOND    CLASS 0
 LC1203
 LC1203.The horizontal coordinates were scaled from a map and have
 LC1203.an estimated accuracy of +/- 6 seconds.
 LC1203
 LC1203.The orthometric height was determined by differential leveling and
 LC1203.adjusted by the NATIONAL GEODETIC SURVEY
 LC1203.in June 1991.
 LC1203
 LC1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1203.GEOID18 height accuracy estimate available here.
 LC1203
 LC1203.Click photographs - Photos may exist for this station.
 LC1203
 LC1203.The dynamic height is computed by dividing the NAVD 88
 LC1203.geopotential number by the normal gravity value computed on the
 LC1203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1203.degrees latitude (g = 980.6199 gals.).
 LC1203
 LC1203.The modeled gravity was interpolated from observed gravity values.
 LC1203
 LC1203;                    North         East    Units  Estimated Accuracy
 LC1203;SPC IL W     -   404,250.      748,100.      MT  (+/- 180 meters Scaled)
 LC1203
 LC1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK789651(NAD 83)
 LC1203
 LC1203                          SUPERSEDED SURVEY CONTROL
 LC1203
 LC1203  NGVD 29 (??/??/92)  174.557  (m)          572.69   (f) ADJ UNCH    2 0
 LC1203
 LC1203.Superseded values are not recommended for survey control.
 LC1203
 LC1203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1203.See file dsdata.pdf to determine how the superseded data were derived.
 LC1203
 LC1203_MARKER: DB = BENCH MARK DISK
 LC1203_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1203_SP_SET: BRIDGE
 LC1203_STAMPING: E 37 1934
 LC1203_MARK LOGO: CGS
 LC1203_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1203
 LC1203  HISTORY     - Date     Condition        Report By
 LC1203  HISTORY     - 1934     MONUMENTED       CGS
 LC1203  HISTORY     - 1954     GOOD             CGS
 LC1203  HISTORY     - 1980     MARK NOT FOUND   NGS
 LC1203  HISTORY     - 20120712 MARK NOT FOUND   ILDT
 LC1203
 LC1203                          STATION DESCRIPTION
 LC1203
 LC1203'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1203'AT SAN JOSE.
 LC1203'AT SAN JOSE, ABOUT 0.1 MILE SOUTHEAST ALONG THE GULF, MOBILE AND
 LC1203'OHIO RAILROAD FROM THE GRAIN ELEVATOR, AT OVERPASS OF P.N. RR
 LC1203'OVER G.M. AND O. RR, IN THE TOP OF THE BOTTOM STONE STEP OF THE
 LC1203'SOUTHWEST STONE ABUTMENT OF OVERPASS, 5 1/2 FEET SOUTHWEST OF
 LC1203'SOUTHWEST RAIL OF G.M. AND O. RR AND ABOUT 3 FEET ABOVE LEVEL OF
 LC1203'TRACK.
 LC1203
 LC1203                          STATION RECOVERY (1980)
 LC1203
 LC1203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1203'MARK NOT FOUND.
 LC1203
 LC1203                          STATION RECOVERY (2012)
 LC1203
 LC1203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1203'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1218 ***********************************************************************
 LC1218  DESIGNATION -  E 38
 LC1218  PID         -  LC1218
 LC1218  STATE/COUNTY-  IL/LOGAN
 LC1218  COUNTRY     -  US
 LC1218  USGS QUAD   -  NEW HOLLAND (2018)
 LC1218
 LC1218                         *CURRENT SURVEY CONTROL
 LC1218  ______________________________________________________________________
 LC1218* NAD 83(1986) POSITION- 40 10 29.     (N) 089 31 25.     (W)   SCALED
 LC1218* NAVD 88 ORTHO HEIGHT -   165.010 (meters)      541.37  (feet) ADJUSTED
 LC1218  ______________________________________________________________________
 LC1218  GEOID HEIGHT    -        -32.677 (meters)                     GEOID18
 LC1218  DYNAMIC HEIGHT  -        164.926 (meters)      541.09  (feet) COMP
 LC1218  MODELED GRAVITY -    980,111.1   (mgal)                       NAVD 88
 LC1218
 LC1218  VERT ORDER      -  SECOND    CLASS 0
 LC1218
 LC1218.The horizontal coordinates were scaled from a map and have
 LC1218.an estimated accuracy of +/- 6 seconds.
 LC1218
 LC1218.The orthometric height was determined by differential leveling and
 LC1218.adjusted by the NATIONAL GEODETIC SURVEY
 LC1218.in June 1991.
 LC1218
 LC1218.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1218.GEOID18 height accuracy estimate available here.
 LC1218
 LC1218.Click photographs - Photos may exist for this station.
 LC1218
 LC1218.The dynamic height is computed by dividing the NAVD 88
 LC1218.geopotential number by the normal gravity value computed on the
 LC1218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1218.degrees latitude (g = 980.6199 gals.).
 LC1218
 LC1218.The modeled gravity was interpolated from observed gravity values.
 LC1218
 LC1218;                    North         East    Units  Estimated Accuracy
 LC1218;SPC IL W     -   389,590.      754,770.      MT  (+/- 180 meters Scaled)
 LC1218
 LC1218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK851502(NAD 83)
 LC1218
 LC1218                          SUPERSEDED SURVEY CONTROL
 LC1218
 LC1218  NGVD 29 (??/??/92)  165.101  (m)          541.67   (f) ADJ UNCH    2 0
 LC1218
 LC1218.Superseded values are not recommended for survey control.
 LC1218
 LC1218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1218.See file dsdata.pdf to determine how the superseded data were derived.
 LC1218
 LC1218_MARKER: DB = BENCH MARK DISK
 LC1218_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1218_SP_SET: BRIDGE
 LC1218_STAMPING: E 38 1934
 LC1218_MARK LOGO: CGS
 LC1218_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1218
 LC1218  HISTORY     - Date     Condition        Report By
 LC1218  HISTORY     - 1934     MONUMENTED       CGS
 LC1218  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC1218
 LC1218                          STATION DESCRIPTION
 LC1218
 LC1218'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1218'3.1 MI E FROM NEW HOLLAND.
 LC1218'3.1 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC1218'STATION AT NEW HOLLAND, LOGAN COUNTY, 3 POLES EAST OF MILEPOST
 LC1218'71, AT A 100-FOOT STEEL GIRDER HIGHWAY BRIDGE OVER SUGAR CREEK,
 LC1218'IN THE TOP OF THE WEST END OF THE NORTH ABUTMENT, ONE FOOT
 LC1218'SOUTHWEST OF THE WEST GIRDER REST, 60 FEET SOUTH OF THE
 LC1218'CENTERLINE OF THE TRACK, 6 FEET WEST OF THE CENTERLINE OF THE
 LC1218'ROAD, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED E 38
 LC1218'1934.
 LC1218
 LC1218                          STATION RECOVERY (1975)
 LC1218
 LC1218'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1218'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0525 ***********************************************************************
 LC0525  DESIGNATION -  E 39
 LC0525  PID         -  LC0525
 LC0525  STATE/COUNTY-  IL/MCLEAN
 LC0525  COUNTRY     -  US
 LC0525  USGS QUAD   -  HOLDER (2018)
 LC0525
 LC0525                         *CURRENT SURVEY CONTROL
 LC0525  ______________________________________________________________________
 LC0525* NAD 83(1986) POSITION- 40 27 03.     (N) 088 51 14.     (W)   SCALED
 LC0525* NAVD 88 ORTHO HEIGHT -   243.897 (meters)      800.19  (feet) ADJUSTED
 LC0525  ______________________________________________________________________
 LC0525  GEOID HEIGHT    -        -32.000 (meters)                     GEOID18
 LC0525  DYNAMIC HEIGHT  -        243.780 (meters)      799.80  (feet) COMP
 LC0525  MODELED GRAVITY -    980,141.5   (mgal)                       NAVD 88
 LC0525
 LC0525  VERT ORDER      -  SECOND    CLASS 0
 LC0525
 LC0525.The horizontal coordinates were scaled from a map and have
 LC0525.an estimated accuracy of +/- 6 seconds.
 LC0525
 LC0525.The orthometric height was determined by differential leveling and
 LC0525.adjusted by the NATIONAL GEODETIC SURVEY
 LC0525.in June 1991.
 LC0525
 LC0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0525.GEOID18 height accuracy estimate available here.
 LC0525
 LC0525.Click photographs - Photos may exist for this station.
 LC0525
 LC0525.The dynamic height is computed by dividing the NAVD 88
 LC0525.geopotential number by the normal gravity value computed on the
 LC0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0525.degrees latitude (g = 980.6199 gals.).
 LC0525
 LC0525.The modeled gravity was interpolated from observed gravity values.
 LC0525
 LC0525;                    North         East    Units  Estimated Accuracy
 LC0525;SPC IL E     -   420,190.      255,840.      MT  (+/- 180 meters Scaled)
 LC0525
 LC0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK427794(NAD 83)
 LC0525
 LC0525                          SUPERSEDED SURVEY CONTROL
 LC0525
 LC0525  NGVD 29 (??/??/92)  243.955  (m)          800.38   (f) ADJ UNCH    2 0
 LC0525
 LC0525.Superseded values are not recommended for survey control.
 LC0525
 LC0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0525.See file dsdata.pdf to determine how the superseded data were derived.
 LC0525
 LC0525_MARKER: DB = BENCH MARK DISK
 LC0525_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0525_SP_SET: CULVERT HEADWALL
 LC0525_STAMPING: E 39 1934
 LC0525_MARK LOGO: CGS
 LC0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0525+STABILITY: SURFACE MOTION
 LC0525
 LC0525  HISTORY     - Date     Condition        Report By
 LC0525  HISTORY     - 1934     MONUMENTED       CGS
 LC0525  HISTORY     - 1951     GOOD             CGS
 LC0525
 LC0525                          STATION DESCRIPTION
 LC0525
 LC0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 LC0525'2.4 MI W FROM HOLDER.
 LC0525'2.4 MILES WEST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0525'STATION AT HOLDER, MCLEAN  COUNTY, 8 POLES EAST OF MILEPOST 367,
 LC0525'20 FEET EAST OF THE CENTERLINE OF A PUBLIC-ROAD CROSSING, IN THE
 LC0525'WEST END OF THE NORTH HEADWALL OF A 4-FOOT CAST-IRON PIPE CULVERT,
 LC0525'15 FEET NORTH OF THE CENTERLINE OF THE TRACK, AND ABOUT 7 FEET
 LC0525'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED E 39 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1469 ***********************************************************************
 KA1469  DESIGNATION -  E 4
 KA1469  PID         -  KA1469
 KA1469  STATE/COUNTY-  IL/EDGAR
 KA1469  COUNTRY     -  US
 KA1469  USGS QUAD   -  BROCTON (2018)
 KA1469
 KA1469                         *CURRENT SURVEY CONTROL
 KA1469  ______________________________________________________________________
 KA1469* NAD 83(1986) POSITION- 39 42 41.     (N) 087 56 16.     (W)   SCALED
 KA1469* NAVD 88 ORTHO HEIGHT -   201.582 (meters)      661.36  (feet) ADJUSTED
 KA1469  ______________________________________________________________________
 KA1469  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 KA1469  DYNAMIC HEIGHT  -        201.473 (meters)      661.00  (feet) COMP
 KA1469  MODELED GRAVITY -    980,083.9   (mgal)                       NAVD 88
 KA1469
 KA1469  VERT ORDER      -  FIRST     CLASS II
 KA1469
 KA1469.The horizontal coordinates were scaled from a map and have
 KA1469.an estimated accuracy of +/- 6 seconds.
 KA1469
 KA1469.The orthometric height was determined by differential leveling and
 KA1469.adjusted by the NATIONAL GEODETIC SURVEY
 KA1469.in June 1991.
 KA1469
 KA1469.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1469.GEOID18 height accuracy estimate available here.
 KA1469
 KA1469.Click photographs - Photos may exist for this station.
 KA1469
 KA1469.The dynamic height is computed by dividing the NAVD 88
 KA1469.geopotential number by the normal gravity value computed on the
 KA1469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1469.degrees latitude (g = 980.6199 gals.).
 KA1469
 KA1469.The modeled gravity was interpolated from observed gravity values.
 KA1469
 KA1469;                    North         East    Units  Estimated Accuracy
 KA1469;SPC IL E     -   338,030.      333,920.      MT  (+/- 180 meters Scaled)
 KA1469
 KA1469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ196961(NAD 83)
 KA1469
 KA1469                          SUPERSEDED SURVEY CONTROL
 KA1469
 KA1469  NGVD 29 (??/??/92)  201.659  (m)          661.61   (f) ADJ UNCH    1 2
 KA1469
 KA1469.Superseded values are not recommended for survey control.
 KA1469
 KA1469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1469.See file dsdata.pdf to determine how the superseded data were derived.
 KA1469
 KA1469_MARKER: P = PIPE CAP
 KA1469_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KA1469_STAMPING: 661 1906
 KA1469_MARK LOGO: USGS
 KA1469_MAGNETIC: P = MARKER IS A STEEL PIPE
 KA1469_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1469
 KA1469  HISTORY     - Date     Condition        Report By
 KA1469  HISTORY     - 1906     MONUMENTED       USGS
 KA1469  HISTORY     - 1956     GOOD             CGS
 KA1469  HISTORY     - 20110127 MARK NOT FOUND   ILDT
 KA1469
 KA1469                          STATION DESCRIPTION
 KA1469
 KA1469'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1469'0.5 MI SW FROM BROCTON.
 KA1469'ABOUT 0.5 MILE SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1469'LOUIS RAILROAD FROM THE STATION AT BROCTON, AT CROSSING OF STATE
 KA1469'HIGHWAY 49, IN SECTION 35, T. 15 N., R. 14 W., 23 FEET NORTHWEST
 KA1469'OF NORTHWEST RAIL OF MAIN TRACK, 9.8 FEET NORTHWEST OF NORTHWEST
 KA1469'RAIL OF A SIDE TRACK, 28 1/2 FEET EAST OF CENTER LINE OF HIGHWAY,
 KA1469'64 FEET NORTH-NORTHEAST OF CENTER OF CROSSING OF HIGHWAY AND
 KA1469'MAIN TRACK, 46 FEET NORTHWEST AND ACROSS TRACK FROM TELEPHONE
 KA1469'POLE NO. 297/31, 51 FEET SOUTH OF POWER POLE NO. 262, 16 1/4 FEET
 KA1469'SOUTHWEST OF A CONCRETE HIGHWAY R/W MARKER POST, 1 FOOT SOUTHWEST
 KA1469'OF A WHITE WOODEN WITNESS POST, ABOUT 4 1/2 FEET BELOW LEVEL OF
 KA1469'TRACK AND IS A U.S.G.S. PIPE AND CAP ABOUT 30-INCHES UNDERGROUND
 KA1469'ACCESS TO WHICH IS HAD THRU A 6-INCH CONCRETE TILE SET OVER MARK.
 KA1469'NOTE-- THE MARK IS 30-INCHES UNDERGROUND AND ITS CONDITION APPEARS
 KA1469'TO BE OK.  THE STAMPING CANNOT BE READ, HOWEVER, THE CAP IS
 KA1469'VISIBLE AND APPARENTLY IS THE ORIGINAL MARK.
 KA1469
 KA1469                          STATION RECOVERY (2011)
 KA1469
 KA1469'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1469'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0212 ***********************************************************************
 LC0212  DESIGNATION -  E 40
 LC0212  PID         -  LC0212
 LC0212  STATE/COUNTY-  IL/FORD
 LC0212  COUNTRY     -  US
 LC0212  USGS QUAD   -  PAXTON (2018)
 LC0212
 LC0212                         *CURRENT SURVEY CONTROL
 LC0212  ______________________________________________________________________
 LC0212* NAD 83(1986) POSITION- 40 27 46.     (N) 088 05 42.     (W)   SCALED
 LC0212* NAVD 88 ORTHO HEIGHT -   242.757 (meters)      796.45  (feet) ADJUSTED
 LC0212  ______________________________________________________________________
 LC0212  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 LC0212  DYNAMIC HEIGHT  -        242.642 (meters)      796.07  (feet) COMP
 LC0212  MODELED GRAVITY -    980,145.4   (mgal)                       NAVD 88
 LC0212
 LC0212  VERT ORDER      -  SECOND    CLASS 0
 LC0212
 LC0212.The horizontal coordinates were scaled from a map and have
 LC0212.an estimated accuracy of +/- 6 seconds.
 LC0212
 LC0212.The orthometric height was determined by differential leveling and
 LC0212.adjusted by the NATIONAL GEODETIC SURVEY
 LC0212.in June 1991.
 LC0212
 LC0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0212.GEOID18 height accuracy estimate available here.
 LC0212
 LC0212.Click photographs - Photos may exist for this station.
 LC0212
 LC0212.The dynamic height is computed by dividing the NAVD 88
 LC0212.geopotential number by the normal gravity value computed on the
 LC0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0212.degrees latitude (g = 980.6199 gals.).
 LC0212
 LC0212.The modeled gravity was interpolated from observed gravity values.
 LC0212
 LC0212;                    North         East    Units  Estimated Accuracy
 LC0212;SPC IL E     -   421,410.      320,210.      MT  (+/- 180 meters Scaled)
 LC0212
 LC0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK071796(NAD 83)
 LC0212
 LC0212                          SUPERSEDED SURVEY CONTROL
 LC0212
 LC0212  NGVD 29 (??/??/92)  242.814  (m)          796.63   (f) ADJ UNCH    2 0
 LC0212
 LC0212.Superseded values are not recommended for survey control.
 LC0212
 LC0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0212.See file dsdata.pdf to determine how the superseded data were derived.
 LC0212
 LC0212_MARKER: DB = BENCH MARK DISK
 LC0212_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0212_SP_SET: BRIDGE
 LC0212_STAMPING: E 40 1935
 LC0212_MARK LOGO: CGS
 LC0212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0212_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0212+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2008
 LC0212
 LC0212  HISTORY     - Date     Condition        Report By
 LC0212  HISTORY     - 1935     MONUMENTED       CGS
 LC0212  HISTORY     - 1959     GOOD             CGS
 LC0212  HISTORY     - 1973     GOOD             NGS
 LC0212  HISTORY     - 20080411 GOOD             BCA
 LC0212  HISTORY     - 20080926 POOR             FARNGP
 LC0212
 LC0212                          STATION DESCRIPTION
 LC0212
 LC0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0212'AT PAXTON.
 LC0212'AT PAXTON, 30 FEET NORTH OF THE NORTH SIDE OF THE NEW YORK, CHICAGO,
 LC0212'AND ST. LOUIS RAILROAD STATION, AT THE ILLINOIS CENTRAL RAILROAD
 LC0212'UNDERPASS, IN THE TOP OF THE NORTH END OF THE EAST ABUTMENT, 5
 LC0212'FEET NORTH OF THE CENTERLINE OF THE TRACK, ABOUT LEVEL WITH THE
 LC0212'TRACK.
 LC0212
 LC0212                          STATION RECOVERY (1973)
 LC0212
 LC0212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0212'RECOVERED IN GOOD CONDITION.
 LC0212
 LC0212                          STATION RECOVERY (2008)
 LC0212
 LC0212'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2008 (KWO)
 LC0212'FOUND SLIGHTLY DEFACED, LOCATED 33 FEET NORTH AND 65 FEET WEST OF
 LC0212'CENTER INTERSECTION HOLMES STREET AND RAILROAD AVENUE.
 LC0212
 LC0212                          STATION RECOVERY (2008)
 LC0212
 LC0212'RECOVERY NOTE BY FARNSWORTH GROUP 2008 (KDV)
 LC0212'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0665 ***********************************************************************
 LC0665  DESIGNATION -  E 43
 LC0665  PID         -  LC0665
 LC0665  STATE/COUNTY-  IL/MCLEAN
 LC0665  COUNTRY     -  US
 LC0665  USGS QUAD   -  GRIDLEY (2018)
 LC0665
 LC0665                         *CURRENT SURVEY CONTROL
 LC0665  ______________________________________________________________________
 LC0665* NAD 83(1986) POSITION- 40 44 29.     (N) 088 52 54.     (W)   SCALED
 LC0665* NAVD 88 ORTHO HEIGHT -   229.093 (meters)      751.62  (feet) ADJUSTED
 LC0665  ______________________________________________________________________
 LC0665  GEOID HEIGHT    -        -32.205 (meters)                     GEOID18
 LC0665  DYNAMIC HEIGHT  -        228.990 (meters)      751.28  (feet) COMP
 LC0665  MODELED GRAVITY -    980,167.1   (mgal)                       NAVD 88
 LC0665
 LC0665  VERT ORDER      -  SECOND    CLASS 0
 LC0665
 LC0665.The horizontal coordinates were scaled from a map and have
 LC0665.an estimated accuracy of +/- 6 seconds.
 LC0665
 LC0665.The orthometric height was determined by differential leveling and
 LC0665.adjusted by the NATIONAL GEODETIC SURVEY
 LC0665.in June 1991.
 LC0665
 LC0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0665.GEOID18 height accuracy estimate available here.
 LC0665
 LC0665.Click photographs - Photos may exist for this station.
 LC0665
 LC0665.The dynamic height is computed by dividing the NAVD 88
 LC0665.geopotential number by the normal gravity value computed on the
 LC0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0665.degrees latitude (g = 980.6199 gals.).
 LC0665
 LC0665.The modeled gravity was interpolated from observed gravity values.
 LC0665
 LC0665;                    North         East    Units  Estimated Accuracy
 LC0665;SPC IL E     -   452,470.      253,690.      MT  (+/- 180 meters Scaled)
 LC0665
 LC0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL411117(NAD 83)
 LC0665
 LC0665                          SUPERSEDED SURVEY CONTROL
 LC0665
 LC0665  NGVD 29 (??/??/92)  229.135  (m)          751.75   (f) ADJ UNCH    2 0
 LC0665
 LC0665.Superseded values are not recommended for survey control.
 LC0665
 LC0665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0665.See file dsdata.pdf to determine how the superseded data were derived.
 LC0665
 LC0665_MARKER: DB = BENCH MARK DISK
 LC0665_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0665+WITH SETTING: PAVEMENT
 LC0665_SP_SET: PEDESTAL
 LC0665_STAMPING: E 43 1934
 LC0665_MARK LOGO: CGS
 LC0665_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0665+STABILITY: SURFACE MOTION
 LC0665
 LC0665  HISTORY     - Date     Condition        Report By
 LC0665  HISTORY     - 1934     MONUMENTED       CGS
 LC0665
 LC0665                          STATION DESCRIPTION
 LC0665
 LC0665'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0665'AT GRIDLEY.
 LC0665'AT GRIDLEY, MCLEAN  COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LC0665'RAILROAD, 60 FEET NORTH OF THE CENTERLINE OF THE TRACK, AT THE
 LC0665'SOUTHEAST LEG OF A WATER TOWER, IN THE TOP OF THE SOUTH CORNER
 LC0665'OF THE CONCRETE PEDESTAL, AND ONE FOOT ABOVE GROUND.  A STANDARD
 LC0665'DISK, STAMPED  43 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1137 ***********************************************************************
 MF1137  DESIGNATION -  E 46
 MF1137  PID         -  MF1137
 MF1137  STATE/COUNTY-  IL/LEE
 MF1137  COUNTRY     -  US
 MF1137  USGS QUAD   -  DIXON WEST (2018)
 MF1137
 MF1137                         *CURRENT SURVEY CONTROL
 MF1137  ______________________________________________________________________
 MF1137* NAD 83(1986) POSITION- 41 45 30.     (N) 089 36 50.     (W)   SCALED
 MF1137* NAVD 88 ORTHO HEIGHT -   202.294 (meters)      663.69  (feet) ADJUSTED
 MF1137  ______________________________________________________________________
 MF1137  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF1137  DYNAMIC HEIGHT  -        202.221 (meters)      663.45  (feet) COMP
 MF1137  MODELED GRAVITY -    980,258.1   (mgal)                       NAVD 88
 MF1137
 MF1137  VERT ORDER      -  SECOND    CLASS 0
 MF1137
 MF1137.The horizontal coordinates were scaled from a map and have
 MF1137.an estimated accuracy of +/- 6 seconds.
 MF1137
 MF1137.The orthometric height was determined by differential leveling and
 MF1137.adjusted by the NATIONAL GEODETIC SURVEY
 MF1137.in June 1991.
 MF1137
 MF1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1137.GEOID18 height accuracy estimate available here.
 MF1137
 MF1137.Click photographs - Photos may exist for this station.
 MF1137
 MF1137.The dynamic height is computed by dividing the NAVD 88
 MF1137.geopotential number by the normal gravity value computed on the
 MF1137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1137.degrees latitude (g = 980.6199 gals.).
 MF1137
 MF1137.The modeled gravity was interpolated from observed gravity values.
 MF1137
 MF1137;                    North         East    Units  Estimated Accuracy
 MF1137;SPC IL W     -   565,390.      745,970.      MT  (+/- 180 meters Scaled)
 MF1137
 MF1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM826262(NAD 83)
 MF1137
 MF1137                          SUPERSEDED SURVEY CONTROL
 MF1137
 MF1137  NGVD 29 (??/??/92)  202.361  (m)          663.91   (f) ADJ UNCH    2 0
 MF1137
 MF1137.Superseded values are not recommended for survey control.
 MF1137
 MF1137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1137.See file dsdata.pdf to determine how the superseded data were derived.
 MF1137
 MF1137_MARKER: DB = BENCH MARK DISK
 MF1137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1137_STAMPING: E 45 1934
 MF1137_MARK LOGO: CGS
 MF1137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1137+STABILITY: SURFACE MOTION
 MF1137
 MF1137  HISTORY     - Date     Condition        Report By
 MF1137  HISTORY     - 1934     MONUMENTED       CGS
 MF1137  HISTORY     - 1946     MARK NOT FOUND   CGS
 MF1137  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF1137  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1137  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1137
 MF1137                          STATION DESCRIPTION
 MF1137
 MF1137'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 MF1137'2.9 MI S FROM NELSON.
 MF1137'2.9 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1137'THE STATION AT NELSON, LEE COUNTY, AT MILEPOST 3, AT A ROAD CROSSING,
 MF1137'33 FEET NORTH OF THE CENTERLINE OF THE ROAD, 21 FEET WEST OF THE
 MF1137'CENTERLINE OF THE TRACK, 1 FOOT NORTH OF A FENCE, AND LEVEL WITH THE
 MF1137'TRACK.  A STANDARD DISK, STAMPED E 45 1934 AND SET IN THE TOP OF A
 MF1137'CONCRETE POST.  NOTE-- AN OVERHEAD BRIDGE HAS BEEN BUILT HERE AND
 MF1137'THE MARK HAS PROBABLY BEEN COVERED WITH EARTH.
 MF1137
 MF1137                          STATION RECOVERY (1995)
 MF1137
 MF1137'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1137'MARK NOT FOUND.
 MF1137
 MF1137                          STATION RECOVERY (2002)
 MF1137
 MF1137'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1137'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1137
 MF1137                          STATION RECOVERY (2003)
 MF1137
 MF1137'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1137'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1189 ***********************************************************************
 MF1189  DESIGNATION -  E 48
 MF1189  PID         -  MF1189
 MF1189  STATE/COUNTY-  IL/WHITESIDE
 MF1189  COUNTRY     -  US
 MF1189  USGS QUAD   -  STERLING (2018)
 MF1189
 MF1189                         *CURRENT SURVEY CONTROL
 MF1189  ______________________________________________________________________
 MF1189* NAD 83(1986) POSITION- 41 45 55.     (N) 089 39 54.     (W)   SCALED
 MF1189* NAVD 88 ORTHO HEIGHT -   196.387 (meters)      644.31  (feet) ADJUSTED
 MF1189  ______________________________________________________________________
 MF1189  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF1189  DYNAMIC HEIGHT  -        196.317 (meters)      644.08  (feet) COMP
 MF1189  MODELED GRAVITY -    980,260.8   (mgal)                       NAVD 88
 MF1189
 MF1189  VERT ORDER      -  SECOND    CLASS 0
 MF1189
 MF1189.The horizontal coordinates were scaled from a map and have
 MF1189.an estimated accuracy of +/- 6 seconds.
 MF1189
 MF1189.The orthometric height was determined by differential leveling and
 MF1189.adjusted by the NATIONAL GEODETIC SURVEY
 MF1189.in June 1991.
 MF1189
 MF1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1189.GEOID18 height accuracy estimate available here.
 MF1189
 MF1189.Click photographs - Photos may exist for this station.
 MF1189
 MF1189.The dynamic height is computed by dividing the NAVD 88
 MF1189.geopotential number by the normal gravity value computed on the
 MF1189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1189.degrees latitude (g = 980.6199 gals.).
 MF1189
 MF1189.The modeled gravity was interpolated from observed gravity values.
 MF1189
 MF1189;                    North         East    Units  Estimated Accuracy
 MF1189;SPC IL W     -   566,140.      741,710.      MT  (+/- 180 meters Scaled)
 MF1189
 MF1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM784271(NAD 83)
 MF1189
 MF1189                          SUPERSEDED SURVEY CONTROL
 MF1189
 MF1189  NGVD 29 (??/??/92)  196.449  (m)          644.52   (f) ADJ UNCH    2 0
 MF1189
 MF1189.Superseded values are not recommended for survey control.
 MF1189
 MF1189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1189.See file dsdata.pdf to determine how the superseded data were derived.
 MF1189
 MF1189_MARKER: DB = BENCH MARK DISK
 MF1189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1189_STAMPING: E 48 1934
 MF1189_MARK LOGO: CGS
 MF1189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1189+STABILITY: SURFACE MOTION
 MF1189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1189+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2017
 MF1189
 MF1189  HISTORY     - Date     Condition        Report By
 MF1189  HISTORY     - 1934     MONUMENTED       CGS
 MF1189  HISTORY     - 1981     MARK NOT FOUND   USGS
 MF1189  HISTORY     - 19940706 GOOD             USPSQD
 MF1189  HISTORY     - 19990501 GOOD             USPSQD
 MF1189  HISTORY     - 20010925 GOOD             CMT
 MF1189  HISTORY     - 20030219 GOOD             USPSQD
 MF1189  HISTORY     - 20050321 GOOD             USPSQD
 MF1189  HISTORY     - 20110919 GOOD             ILDT
 MF1189  HISTORY     - 20171011 GOOD             ILDT
 MF1189  HISTORY     - 20171017 GOOD             ILDT
 MF1189
 MF1189                          STATION DESCRIPTION
 MF1189
 MF1189'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1189'1.7 MI SE FROM ROCK FALLS.
 MF1189'1.7 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF1189'FROM THE STATION AT ROCK FALLS, WHITESIDE COUNTY, AT A ROAD
 MF1189'CROSSING, 45 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD, 30 FEET
 MF1189'SOUTHWEST OF THE CENTERLINE OF THE TRACKS, 4 FEET SOUTHEST OF A
 MF1189'FENCE CORNER, 2 FEET NORTHEAST OF THE FENCE, AND LEVEL WITH THE
 MF1189'RAIL.  A STANDARD DISK, STAMPED E 48 1934 AND SET IN THE TOP OF A
 MF1189'CONCRETE POST.
 MF1189
 MF1189                          STATION RECOVERY (1981)
 MF1189
 MF1189'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF1189'MARK NOT FOUND.
 MF1189
 MF1189                          STATION RECOVERY (1994)
 MF1189
 MF1189'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1189'RECOVERED IN GOOD CONDITION.
 MF1189
 MF1189                          STATION RECOVERY (1999)
 MF1189
 MF1189'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1189'RECOVERED IN GOOD CONDITION.
 MF1189
 MF1189                          STATION RECOVERY (2001)
 MF1189
 MF1189'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 MF1189'RECOVERED IN GOOD CONDITION.
 MF1189
 MF1189                          STATION RECOVERY (2003)
 MF1189
 MF1189'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1189'RECOVERED IN GOOD CONDITION.
 MF1189
 MF1189                          STATION RECOVERY (2005)
 MF1189
 MF1189'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1189'RECOVERED IN GOOD CONDITION.
 MF1189
 MF1189                          STATION RECOVERY (2011)
 MF1189
 MF1189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 MF1189'RECOVERED IN GOOD CONDITION.
 MF1189
 MF1189                          STATION RECOVERY (2017)
 MF1189
 MF1189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (RBI)
 MF1189'RECOVERED IN GOOD CONDITION.
 MF1189
 MF1189                          STATION RECOVERY (2017)
 MF1189
 MF1189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (RBI)
 MF1189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0636 ***********************************************************************
 MF0636  DESIGNATION -  E 49 RESET
 MF0636  PID         -  MF0636
 MF0636  STATE/COUNTY-  IL/LASALLE
 MF0636  COUNTRY     -  US
 MF0636  USGS QUAD   -  MENDOTA EAST (2018)
 MF0636
 MF0636                         *CURRENT SURVEY CONTROL
 MF0636  ______________________________________________________________________
 MF0636* NAD 83(1986) POSITION- 41 33 35.     (N) 089 04 30.     (W)   SCALED
 MF0636* NAVD 88 ORTHO HEIGHT -   224.798 (meters)      737.52  (feet) ADJUSTED
 MF0636  ______________________________________________________________________
 MF0636  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 MF0636  DYNAMIC HEIGHT  -        224.711 (meters)      737.24  (feet) COMP
 MF0636  MODELED GRAVITY -    980,234.4   (mgal)                       NAVD 88
 MF0636
 MF0636  VERT ORDER      -  FIRST     CLASS II
 MF0636
 MF0636.The horizontal coordinates were scaled from a map and have
 MF0636.an estimated accuracy of +/- 6 seconds.
 MF0636
 MF0636.The orthometric height was determined by differential leveling and
 MF0636.adjusted by the NATIONAL GEODETIC SURVEY
 MF0636.in June 1991.
 MF0636
 MF0636.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0636.GEOID18 height accuracy estimate available here.
 MF0636
 MF0636.Click photographs - Photos may exist for this station.
 MF0636
 MF0636.The dynamic height is computed by dividing the NAVD 88
 MF0636.geopotential number by the normal gravity value computed on the
 MF0636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0636.degrees latitude (g = 980.6199 gals.).
 MF0636
 MF0636.The modeled gravity was interpolated from observed gravity values.
 MF0636
 MF0636;                    North         East    Units  Estimated Accuracy
 MF0636;SPC IL E     -   543,470.      238,130.      MT  (+/- 180 meters Scaled)
 MF0636
 MF0636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM269029(NAD 83)
 MF0636
 MF0636                          SUPERSEDED SURVEY CONTROL
 MF0636
 MF0636  NGVD 29 (??/??/92)  224.831  (m)          737.63   (f) ADJ UNCH    1 2
 MF0636
 MF0636.Superseded values are not recommended for survey control.
 MF0636
 MF0636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0636.See file dsdata.pdf to determine how the superseded data were derived.
 MF0636
 MF0636_MARKER: DB = BENCH MARK DISK
 MF0636_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0636_SP_SET: BRIDGE
 MF0636_STAMPING: E 49 RESET 1944
 MF0636_MARK LOGO: CGS
 MF0636_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0636+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2002
 MF0636
 MF0636  HISTORY     - Date     Condition        Report By
 MF0636  HISTORY     - 1944     MONUMENTED       CGS
 MF0636  HISTORY     - 19970801 GOOD             USPSQD
 MF0636  HISTORY     - 20020619 GOOD             USPSQD
 MF0636
 MF0636                          STATION DESCRIPTION
 MF0636
 MF0636'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 MF0636'2.1 MI SW FROM MERIDEN.
 MF0636'ABOUT 2.1 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND
 MF0636'QUINCY RAILROAD FROM THE STATION AT MERIDEN, 0.4 MILE SOUTHWEST
 MF0636'OF MILEPOST 80, IN S-26, R-1E, T-36N, 0.35 MILE SOUTHWEST OF
 MF0636'THE CROSSING OF THE GRAVEL ROAD LEADING NORTH TO WELLAND, AT THE
 MF0636'EASTERLY ONE OF TWO SIGNAL BRIDGES, 5.6 FEET NORTHWEST OF THE
 MF0636'NORTHWEST RAIL OF THE NORTHWEST TRACK, IN TOP OF THE EAST
 MF0636'CORNER OF THE EAST-NORTHEAST ONE OF TWO CONCRETE BASES FOR
 MF0636'NORTH-NORTHWEST LEG OF SIGNAL BRIDGE, 8 YARDS SOUTHWEST OF
 MF0636'M.P. 80.40 SIGN, AND ABOUT LEVEL WITH THE TRACK.
 MF0636
 MF0636                          STATION RECOVERY (1997)
 MF0636
 MF0636'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0636'RECOVERED IN GOOD CONDITION.
 MF0636
 MF0636                          STATION RECOVERY (2002)
 MF0636
 MF0636'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0636'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0208 ***********************************************************************
 NH0208  DESIGNATION -  E 50
 NH0208  PID         -  NH0208
 NH0208  STATE/COUNTY-  IL/DE KALB
 NH0208  COUNTRY     -  US
 NH0208  USGS QUAD   -  GENOA (2018)
 NH0208
 NH0208                         *CURRENT SURVEY CONTROL
 NH0208  ______________________________________________________________________
 NH0208* NAD 83(1986) POSITION- 42 02 19.     (N) 088 41 52.     (W)   SCALED
 NH0208* NAVD 88 ORTHO HEIGHT -   259.708 (meters)      852.06  (feet) ADJUSTED
 NH0208  ______________________________________________________________________
 NH0208  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 NH0208  DYNAMIC HEIGHT  -        259.620 (meters)      851.77  (feet) COMP
 NH0208  MODELED GRAVITY -    980,278.3   (mgal)                       NAVD 88
 NH0208
 NH0208  VERT ORDER      -  SECOND    CLASS 0
 NH0208
 NH0208.The horizontal coordinates were scaled from a map and have
 NH0208.an estimated accuracy of +/- 6 seconds.
 NH0208
 NH0208.The orthometric height was determined by differential leveling and
 NH0208.adjusted by the NATIONAL GEODETIC SURVEY
 NH0208.in June 1991.
 NH0208
 NH0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0208.GEOID18 height accuracy estimate available here.
 NH0208
 NH0208.Click photographs - Photos may exist for this station.
 NH0208
 NH0208.The dynamic height is computed by dividing the NAVD 88
 NH0208.geopotential number by the normal gravity value computed on the
 NH0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0208.degrees latitude (g = 980.6199 gals.).
 NH0208
 NH0208.The modeled gravity was interpolated from observed gravity values.
 NH0208
 NH0208;                    North         East    Units  Estimated Accuracy
 NH0208;SPC IL E     -   596,460.      269,820.      MT  (+/- 180 meters Scaled)
 NH0208
 NH0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM594554(NAD 83)
 NH0208
 NH0208                          SUPERSEDED SURVEY CONTROL
 NH0208
 NH0208  NGVD 29 (??/??/92)  259.750  (m)          852.20   (f) ADJ UNCH    2 0
 NH0208
 NH0208.Superseded values are not recommended for survey control.
 NH0208
 NH0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0208.See file dsdata.pdf to determine how the superseded data were derived.
 NH0208
 NH0208_MARKER: DB = BENCH MARK DISK
 NH0208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0208_STAMPING: E 50 1934
 NH0208_MARK LOGO: CGS
 NH0208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0208+STABILITY: SURFACE MOTION
 NH0208
 NH0208  HISTORY     - Date     Condition        Report By
 NH0208  HISTORY     - 1934     MONUMENTED       CGS
 NH0208  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0208
 NH0208                          STATION DESCRIPTION
 NH0208
 NH0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NH0208'5.8 MI SE FROM KINGSTON.
 NH0208'1.0 MILE EAST ALONG STATE HIGHWAY 72 FROM THE CROSSROADS AT
 NH0208'KINGSTON, THENCE 4.8 MILES SOUTHEAST ALONG THE OLD ROADBED OF
 NH0208'THE ABANDONED CHICAGO AND NORTH WESTERN RAILWAY, AT A ROAD
 NH0208'CROSSING, 45 FEET SOUTHWEST OF THE CENTERLINE OF THE OLD ROADBED,
 NH0208'30 FEET NORTHWEST OF THE CENTERLINE OF THE ROAD, 5 FEET NORTHEAST
 NH0208'OF THE RIGHT-OF-WAY FENCE, AND ABOUT 18 INCHES LOWER THAN THE
 NH0208'OLD ROADBED.  A STANDARD DISK, STAMPED E 50 1934 AND SET IN THE
 NH0208'TOP OF A CONCRETE POST.
 NH0208
 NH0208                          STATION RECOVERY (1996)
 NH0208
 NH0208'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0208'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0075 ***********************************************************************
 MG0075  DESIGNATION -  E 52
 MG0075  PID         -  MG0075
 MG0075  STATE/COUNTY-  IL/HENRY
 MG0075  COUNTRY     -  US
 MG0075  USGS QUAD   -  ATKINSON (2018)
 MG0075
 MG0075                         *CURRENT SURVEY CONTROL
 MG0075  ______________________________________________________________________
 MG0075* NAD 83(1986) POSITION- 41 25 53.     (N) 090 03 29.     (W)   SCALED
 MG0075* NAVD 88 ORTHO HEIGHT -   188.794 (meters)      619.40  (feet) ADJUSTED
 MG0075  ______________________________________________________________________
 MG0075  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 MG0075  DYNAMIC HEIGHT  -        188.720 (meters)      619.16  (feet) COMP
 MG0075  MODELED GRAVITY -    980,224.7   (mgal)                       NAVD 88
 MG0075
 MG0075  VERT ORDER      -  SECOND    CLASS 0
 MG0075
 MG0075.The horizontal coordinates were scaled from a map and have
 MG0075.an estimated accuracy of +/- 6 seconds.
 MG0075
 MG0075.The orthometric height was determined by differential leveling and
 MG0075.adjusted by the NATIONAL GEODETIC SURVEY
 MG0075.in June 1991.
 MG0075
 MG0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0075.GEOID18 height accuracy estimate available here.
 MG0075
 MG0075.Click photographs - Photos may exist for this station.
 MG0075
 MG0075.The dynamic height is computed by dividing the NAVD 88
 MG0075.geopotential number by the normal gravity value computed on the
 MG0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0075.degrees latitude (g = 980.6199 gals.).
 MG0075
 MG0075.The modeled gravity was interpolated from observed gravity values.
 MG0075
 MG0075;                    North         East    Units  Estimated Accuracy
 MG0075;SPC IL W     -   528,940.      709,080.      MT  (+/- 180 meters Scaled)
 MG0075
 MG0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF458908(NAD 83)
 MG0075
 MG0075                          SUPERSEDED SURVEY CONTROL
 MG0075
 MG0075  NGVD 29 (??/??/92)  188.88   (m)          619.7    (f) COMPUTED    2 0
 MG0075
 MG0075.Superseded values are not recommended for survey control.
 MG0075
 MG0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0075.See file dsdata.pdf to determine how the superseded data were derived.
 MG0075
 MG0075_MARKER: DB = BENCH MARK DISK
 MG0075_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0075_SP_SET: ABUTMENT
 MG0075_STAMPING: E 52 1934
 MG0075_MARK LOGO: CGS
 MG0075_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0075
 MG0075  HISTORY     - Date     Condition        Report By
 MG0075  HISTORY     - 1934     MONUMENTED       CGS
 MG0075  HISTORY     - 19391214 MARK NOT FOUND   LOCENG
 MG0075  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0075  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0075  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0075
 MG0075                          STATION DESCRIPTION
 MG0075
 MG0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0075'2.8 MI W FROM ATKINSON.
 MG0075'DEPOT, ATKINSON, ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MG0075'RAILROAD, AT ROAD CROSSING, 2 POLES EAST OF MILEPOST 154.  SET
 MG0075'ON THE SOUTH END OF THE EAST ABUTMENT OF RAILROAD BRIDGE, 39
 MG0075'FEET EAST OF THE CENTER LINE OF THE ROAD.
 MG0075
 MG0075                          STATION RECOVERY (1939)
 MG0075
 MG0075'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1939
 MG0075'MARK NOT FOUND.
 MG0075
 MG0075                          STATION RECOVERY (1996)
 MG0075
 MG0075'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0075'MARK NOT FOUND.
 MG0075
 MG0075                          STATION RECOVERY (2001)
 MG0075
 MG0075'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0075'MARK NOT FOUND.
 MG0075
 MG0075                          STATION RECOVERY (2004)
 MG0075
 MG0075'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0075'CAN'T SEE MARK. RAILROAD HAS COVERED BY TIMBERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0076 ***********************************************************************
 MG0076  DESIGNATION -  E 52 RESET
 MG0076  PID         -  MG0076
 MG0076  STATE/COUNTY-  IL/HENRY
 MG0076  COUNTRY     -  US
 MG0076  USGS QUAD   -  ATKINSON (2018)
 MG0076
 MG0076                         *CURRENT SURVEY CONTROL
 MG0076  ______________________________________________________________________
 MG0076* NAD 83(1986) POSITION- 41 25 54.     (N) 090 03 29.     (W)   SCALED
 MG0076* NAVD 88 ORTHO HEIGHT -   189.12  (meters)      620.5   (feet) RESET
 MG0076  ______________________________________________________________________
 MG0076  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 MG0076  VERT ORDER      -  THIRD
 MG0076
 MG0076.The horizontal coordinates were scaled from a map and have
 MG0076.an estimated accuracy of +/- 6 seconds.
 MG0076
 MG0076.The orthometric height was computed from unverified reset data.
 MG0076
 MG0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0076.GEOID18 height accuracy estimate available here.
 MG0076
 MG0076.Click photographs - Photos may exist for this station.
 MG0076
 MG0076;                    North         East    Units  Estimated Accuracy
 MG0076;SPC IL W     -   528,970.      709,080.      MT  (+/- 180 meters Scaled)
 MG0076
 MG0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF458908(NAD 83)
 MG0076
 MG0076                          SUPERSEDED SURVEY CONTROL
 MG0076
 MG0076.No superseded survey control is available for this station.
 MG0076
 MG0076_MARKER: DB = BENCH MARK DISK
 MG0076_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0076_SP_SET: BRIDGE
 MG0076_STAMPING: E 52 1934 RESET 1939
 MG0076_MARK LOGO: CGS
 MG0076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0076
 MG0076  HISTORY     - Date     Condition        Report By
 MG0076  HISTORY     - 1939     MONUMENTED       LOCENG
 MG0076  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0076
 MG0076                          STATION DESCRIPTION
 MG0076
 MG0076'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1939
 MG0076'2.8 MI W FROM ATKINSON.
 MG0076'2.8 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MG0076'RAILWAY FROM THE STATION AT ATKINSON, HENRY COUNTY, AT MILEAGE
 MG0076'153.9, AT A 2-SPAN DECK PLATE-GIRDER BRIDGE OVER A BACK WALL.
 MG0076
 MG0076                          STATION RECOVERY (1988)
 MG0076
 MG0076'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0076'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0050 ***********************************************************************
 MG0050  DESIGNATION -  E 53
 MG0050  PID         -  MG0050
 MG0050  STATE/COUNTY-  IL/HENRY
 MG0050  COUNTRY     -  US
 MG0050  USGS QUAD   -  COAL VALLEY (2018)
 MG0050
 MG0050                         *CURRENT SURVEY CONTROL
 MG0050  ______________________________________________________________________
 MG0050* NAD 83(1986) POSITION- 41 25 36.     (N) 090 22 36.     (W)   SCALED
 MG0050* NAVD 88 ORTHO HEIGHT -   193.337 (meters)      634.31  (feet) ADJUSTED
 MG0050  ______________________________________________________________________
 MG0050  GEOID HEIGHT    -        -32.844 (meters)                     GEOID18
 MG0050  DYNAMIC HEIGHT  -        193.262 (meters)      634.06  (feet) COMP
 MG0050  MODELED GRAVITY -    980,230.9   (mgal)                       NAVD 88
 MG0050
 MG0050  VERT ORDER      -  SECOND    CLASS 0
 MG0050
 MG0050.The horizontal coordinates were scaled from a map and have
 MG0050.an estimated accuracy of +/- 6 seconds.
 MG0050
 MG0050.The orthometric height was determined by differential leveling and
 MG0050.adjusted by the NATIONAL GEODETIC SURVEY
 MG0050.in June 1991.
 MG0050
 MG0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0050.GEOID18 height accuracy estimate available here.
 MG0050
 MG0050.Click photographs - Photos may exist for this station.
 MG0050
 MG0050.The dynamic height is computed by dividing the NAVD 88
 MG0050.geopotential number by the normal gravity value computed on the
 MG0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0050.degrees latitude (g = 980.6199 gals.).
 MG0050
 MG0050.The modeled gravity was interpolated from observed gravity values.
 MG0050
 MG0050;                    North         East    Units  Estimated Accuracy
 MG0050;SPC IL W     -   528,430.      682,450.      MT  (+/- 180 meters Scaled)
 MG0050
 MG0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF192894(NAD 83)
 MG0050
 MG0050                          SUPERSEDED SURVEY CONTROL
 MG0050
 MG0050  NGVD 29 (??/??/92)  193.418  (m)          634.57   (f) ADJ UNCH    2 0
 MG0050
 MG0050.Superseded values are not recommended for survey control.
 MG0050
 MG0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0050.See file dsdata.pdf to determine how the superseded data were derived.
 MG0050
 MG0050_MARKER: DB = BENCH MARK DISK
 MG0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0050_STAMPING: E 53 1934
 MG0050_MARK LOGO: CGS
 MG0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0050+STABILITY: SURFACE MOTION
 MG0050
 MG0050  HISTORY     - Date     Condition        Report By
 MG0050  HISTORY     - 1934     MONUMENTED       CGS
 MG0050  HISTORY     - 1959     GOOD             CGS
 MG0050  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0050  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0050  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0050
 MG0050                          STATION DESCRIPTION
 MG0050
 MG0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0050'1.2 MI N FROM WARNER.
 MG0050'ABOUT 1.2 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0050'RAILROAD FROM THE STATION SIGN AT WARNER, AT A ROAD CROSSING,
 MG0050'43 FEET EAST OF THE EAST RAIL, 30 FEET SOUTH OF THE CENTER
 MG0050'LINE OF THE ROAD, 5 FEET SOUTHWEST OF A FENCE CORNER, ABOUT
 MG0050'3 FEET ABOVE THE LEVEL OF THE TRACK, SET IN THE TOP OF A CONCRETE
 MG0050'POST PROJECTING 6 INCHES.
 MG0050
 MG0050                          STATION RECOVERY (1988)
 MG0050
 MG0050'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0050'MARK NOT FOUND.
 MG0050
 MG0050                          STATION RECOVERY (1996)
 MG0050
 MG0050'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0050'MARK NOT FOUND.
 MG0050
 MG0050                          STATION RECOVERY (2001)
 MG0050
 MG0050'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0050'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0004 ***********************************************************************
 LD0004  DESIGNATION -  E 54
 LD0004  PID         -  LD0004
 LD0004  STATE/COUNTY-  IL/KNOX
 LD0004  COUNTRY     -  US
 LD0004  USGS QUAD   -  ABINGDON (2018)
 LD0004
 LD0004                         *CURRENT SURVEY CONTROL
 LD0004  ______________________________________________________________________
 LD0004* NAD 83(1986) POSITION- 40 52 03.     (N) 090 23 40.     (W)   SCALED
 LD0004* NAVD 88 ORTHO HEIGHT -   231.324 (meters)      758.94  (feet) ADJUSTED
 LD0004  ______________________________________________________________________
 LD0004  GEOID HEIGHT    -        -33.110 (meters)                     GEOID18
 LD0004  DYNAMIC HEIGHT  -        231.218 (meters)      758.59  (feet) COMP
 LD0004  MODELED GRAVITY -    980,160.0   (mgal)                       NAVD 88
 LD0004
 LD0004  VERT ORDER      -  SECOND    CLASS 0
 LD0004
 LD0004.The horizontal coordinates were scaled from a map and have
 LD0004.an estimated accuracy of +/- 6 seconds.
 LD0004
 LD0004.The orthometric height was determined by differential leveling and
 LD0004.adjusted by the NATIONAL GEODETIC SURVEY
 LD0004.in June 1991.
 LD0004
 LD0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0004.GEOID18 height accuracy estimate available here.
 LD0004
 LD0004.Click photographs - Photos may exist for this station.
 LD0004
 LD0004.The dynamic height is computed by dividing the NAVD 88
 LD0004.geopotential number by the normal gravity value computed on the
 LD0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0004.degrees latitude (g = 980.6199 gals.).
 LD0004
 LD0004.The modeled gravity was interpolated from observed gravity values.
 LD0004
 LD0004;                    North         East    Units  Estimated Accuracy
 LD0004;SPC IL W     -   466,340.      680,800.      MT  (+/- 180 meters Scaled)
 LD0004
 LD0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF195273(NAD 83)
 LD0004
 LD0004                          SUPERSEDED SURVEY CONTROL
 LD0004
 LD0004  NGVD 29 (??/??/92)  231.381  (m)          759.12   (f) ADJ UNCH    2 0
 LD0004
 LD0004.Superseded values are not recommended for survey control.
 LD0004
 LD0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0004.See file dsdata.pdf to determine how the superseded data were derived.
 LD0004
 LD0004_MARKER: DB = BENCH MARK DISK
 LD0004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0004_STAMPING: E 54 1934
 LD0004_MARK LOGO: CGS
 LD0004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0004+STABILITY: SURFACE MOTION
 LD0004
 LD0004  HISTORY     - Date     Condition        Report By
 LD0004  HISTORY     - 1934     MONUMENTED       CGS
 LD0004  HISTORY     - 1935     GOOD             CGS
 LD0004  HISTORY     - 19971112 POOR             USPSQD
 LD0004
 LD0004                          STATION DESCRIPTION
 LD0004
 LD0004'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0004'4.3 MI S FROM ABINGDON.
 LD0004'4.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0004'FROM THE STATION AT ABINGDON, KNOX COUNTY, ONE POLE SOUTH OF
 LD0004'MILEPOST 168, AT A ROAD CROSSING, 45 FEET WEST OF THE CENTERLINE
 LD0004'OF THE WEST TRACK, 42 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 LD0004'AND 18 INCHES EAST OF A FENCE LINE.  A STANDARD DISK, STAMPED E
 LD0004'54 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0004
 LD0004                          STATION RECOVERY (1997)
 LD0004
 LD0004'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0004'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0368 ***********************************************************************
 LD0368  DESIGNATION -  E 55
 LD0368  PID         -  LD0368
 LD0368  STATE/COUNTY-  IL/MCDONOUGH
 LD0368  COUNTRY     -  US
 LD0368  USGS QUAD   -  MACOMB (2018)
 LD0368
 LD0368                         *CURRENT SURVEY CONTROL
 LD0368  ______________________________________________________________________
 LD0368* NAD 83(1986) POSITION- 40 27 31.1    (N) 090 40 16.4    (W)   HD_HELD2
 LD0368* NAVD 88 ORTHO HEIGHT -   216.425 (meters)      710.05  (feet) ADJUSTED
 LD0368  ______________________________________________________________________
 LD0368  GEOID HEIGHT    -        -33.264 (meters)                     GEOID18
 LD0368  DYNAMIC HEIGHT  -        216.318 (meters)      709.70  (feet) COMP
 LD0368  MODELED GRAVITY -    980,122.3   (mgal)                       NAVD 88
 LD0368
 LD0368  VERT ORDER      -  SECOND    CLASS I
 LD0368
 LD0368.The horizontal coordinates were established by autonomous hand held GPS
 LD0368.observations and have an estimated accuracy of +/- 10 meters.
 LD0368
 LD0368.The orthometric height was determined by differential leveling and
 LD0368.adjusted by the NATIONAL GEODETIC SURVEY
 LD0368.in June 1991.
 LD0368
 LD0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0368.GEOID18 height accuracy estimate available here.
 LD0368
 LD0368.Click photographs - Photos may exist for this station.
 LD0368
 LD0368.The dynamic height is computed by dividing the NAVD 88
 LD0368.geopotential number by the normal gravity value computed on the
 LD0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0368.degrees latitude (g = 980.6199 gals.).
 LD0368
 LD0368.The modeled gravity was interpolated from observed gravity values.
 LD0368
 LD0368;                    North         East    Units  Estimated Accuracy
 LD0368;SPC IL W     -   421,034.      657,206.      MT  (+/- 10 meters HH2 GPS)
 LD0368
 LD0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9745681268(NAD 83)
 LD0368
 LD0368                          SUPERSEDED SURVEY CONTROL
 LD0368
 LD0368  NGVD 29 (??/??/92)  216.494  (m)          710.28   (f) ADJ UNCH    2 0
 LD0368
 LD0368.Superseded values are not recommended for survey control.
 LD0368
 LD0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0368.See file dsdata.pdf to determine how the superseded data were derived.
 LD0368
 LD0368_MARKER: DB = BENCH MARK DISK
 LD0368_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0368_SP_SET: BUILDING
 LD0368_STAMPING: E 55 1935
 LD0368_MARK LOGO: CGS
 LD0368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0368_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0368+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LD0368
 LD0368  HISTORY     - Date     Condition        Report By
 LD0368  HISTORY     - 1935     MONUMENTED       CGS
 LD0368  HISTORY     - 1944     GOOD             CGS
 LD0368  HISTORY     - 1970     GOOD             NGS
 LD0368  HISTORY     - 20040126 GOOD             USPSQD
 LD0368  HISTORY     - 20141001 GOOD             DJHENK
 LD0368
 LD0368                          STATION DESCRIPTION
 LD0368
 LD0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LD0368'AT MACOMB.
 LD0368'AT MACOMB, MCDONOUGH  COUNTY, AT THE SOUTHWEST CORNER OF THE
 LD0368'COURTHOUSE, 51 FEET WEST OF THE FRONT (SOUTH) ENTRANCE, AND 3.5
 LD0368'FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED E 55 1935 AND
 LD0368'SET VERTICALLY.
 LD0368
 LD0368                          STATION RECOVERY (1970)
 LD0368
 LD0368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LD0368'RECOVERED IN GOOD CONDITION.
 LD0368
 LD0368                          STATION RECOVERY (2004)
 LD0368
 LD0368'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0368'RECOVERED IN GOOD CONDITION.
 LD0368
 LD0368                          STATION RECOVERY (2014)
 LD0368
 LD0368'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LD0368'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0327 ***********************************************************************
 LD0327  DESIGNATION -  E 56
 LD0327  PID         -  LD0327
 LD0327  STATE/COUNTY-  IL/SCHUYLER
 LD0327  COUNTRY     -  US
 LD0327  USGS QUAD   -  BEARDSTOWN (2018)
 LD0327
 LD0327                         *CURRENT SURVEY CONTROL
 LD0327  ______________________________________________________________________
 LD0327* NAD 83(1986) POSITION- 40 05 51.     (N) 090 24 36.     (W)   SCALED
 LD0327* NAVD 88 ORTHO HEIGHT -   152.378 (meters)      499.93  (feet) ADJUSTED
 LD0327  ______________________________________________________________________
 LD0327  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 LD0327  DYNAMIC HEIGHT  -        152.299 (meters)      499.67  (feet) COMP
 LD0327  MODELED GRAVITY -    980,102.2   (mgal)                       NAVD 88
 LD0327
 LD0327  VERT ORDER      -  SECOND    CLASS 0
 LD0327
 LD0327.The horizontal coordinates were scaled from a map and have
 LD0327.an estimated accuracy of +/- 6 seconds.
 LD0327
 LD0327.The orthometric height was determined by differential leveling and
 LD0327.adjusted by the NATIONAL GEODETIC SURVEY
 LD0327.in June 1991.
 LD0327
 LD0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0327.GEOID18 height accuracy estimate available here.
 LD0327
 LD0327.Click photographs - Photos may exist for this station.
 LD0327
 LD0327.The dynamic height is computed by dividing the NAVD 88
 LD0327.geopotential number by the normal gravity value computed on the
 LD0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0327.degrees latitude (g = 980.6199 gals.).
 LD0327
 LD0327.The modeled gravity was interpolated from observed gravity values.
 LD0327
 LD0327;                    North         East    Units  Estimated Accuracy
 LD0327;SPC IL W     -   380,840.      679,250.      MT  (+/- 180 meters Scaled)
 LD0327
 LD0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE207417(NAD 83)
 LD0327
 LD0327                          SUPERSEDED SURVEY CONTROL
 LD0327
 LD0327  NGVD 29 (??/??/92)  152.484  (m)          500.27   (f) ADJ UNCH    2 0
 LD0327
 LD0327.Superseded values are not recommended for survey control.
 LD0327
 LD0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0327.See file dsdata.pdf to determine how the superseded data were derived.
 LD0327
 LD0327_MARKER: DB = BENCH MARK DISK
 LD0327_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0327_SP_SET: BRIDGE
 LD0327_STAMPING: E 56 1935
 LD0327_MARK LOGO: CGS
 LD0327_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0327
 LD0327  HISTORY     - Date     Condition        Report By
 LD0327  HISTORY     - 1935     MONUMENTED       CGS
 LD0327
 LD0327                          STATION DESCRIPTION
 LD0327
 LD0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0327'2.1 MI N FROM FREDERICK.
 LD0327'2.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0327'FROM THE UNDERPASS OF STATE HIGHWAY 100 AT FREDERICK, SCHUYLER
 LD0327'COUNTY, 155 FEET NORTHEAST OF MILEPOST 123, AT BRIDGE 123.07, IN
 LD0327'THE TOP OF THE NORTHWEST END OF THE SOUTHWEST ABUTMENT, 8 FEET
 LD0327'NORTHWEST OF THE CENTERLINE OF THE TRACK, AND 18 INCHES LOWER
 LD0327'THAN THE TRACK.  A STANDARD DISK, STAMPED E 56 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0539 ***********************************************************************
 MF0539  DESIGNATION -  E 7
 MF0539  PID         -  MF0539
 MF0539  STATE/COUNTY-  IL/OGLE
 MF0539  COUNTRY     -  US
 MF0539  USGS QUAD   -  ROCHELLE (2018)
 MF0539
 MF0539                         *CURRENT SURVEY CONTROL
 MF0539  ______________________________________________________________________
 MF0539* NAD 83(1986) POSITION- 41 55 22.     (N) 089 04 11.     (W)   SCALED
 MF0539* NAVD 88 ORTHO HEIGHT -   251.469 (meters)      825.03  (feet) POSTED
 MF0539  ______________________________________________________________________
 MF0539  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 MF0539  DYNAMIC HEIGHT  -        251.38  (meters)      824.7   (feet) COMP
 MF0539  MODELED GRAVITY -    980,265.1   (mgal)                       NAVD 88
 MF0539
 MF0539  VERT ORDER      -  * POSTED, SEE BELOW
 MF0539
 MF0539.The horizontal coordinates were scaled from a map and have
 MF0539.an estimated accuracy of +/- 6 seconds.
 MF0539
 MF0539.The orthometric height was determined by differential leveling
 MF0539.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0539
 MF0539.* This is a POSTED BENCH MARK height.
 MF0539
 MF0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0539.GEOID18 height accuracy estimate available here.
 MF0539
 MF0539.Click photographs - Photos may exist for this station.
 MF0539
 MF0539.The dynamic height is computed by dividing the NAVD 88
 MF0539.geopotential number by the normal gravity value computed on the
 MF0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0539.degrees latitude (g = 980.6199 gals.).
 MF0539
 MF0539.The modeled gravity was interpolated from observed gravity values.
 MF0539
 MF0539;                    North         East    Units  Estimated Accuracy
 MF0539;SPC IL W     -   584,090.      790,990.      MT  (+/- 180 meters Scaled)
 MF0539
 MF0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM283432(NAD 83)
 MF0539
 MF0539                          SUPERSEDED SURVEY CONTROL
 MF0539
 MF0539.No superseded survey control is available for this station.
 MF0539
 MF0539_MARKER: DB = BENCH MARK DISK
 MF0539_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0539_SP_SET: BUILDING
 MF0539_STAMPING: E 7 1920
 MF0539_MARK LOGO: CGS
 MF0539_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0539
 MF0539  HISTORY     - Date     Condition        Report By
 MF0539  HISTORY     - 1920     MONUMENTED       CGS
 MF0539  HISTORY     - 1935     GOOD             CGS
 MF0539  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0539  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0539  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0539
 MF0539                          STATION DESCRIPTION
 MF0539
 MF0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0539'AT ROCHELLE.
 MF0539'AT ROCHELLE, OGLE CO., ILL., IN THE SOUTH EAST CORNER OF THE
 MF0539'CENTRAL SCHOOL BUILDING AT THE SOUTHWEST CORNER OF FIFTH AVE. AND
 MF0539'EIGHT ST. A 3-STORY BRICK STRUCTURE FORMERLY USED AS A HIGH
 MF0539'SCHOOL.  A BRASS DISK, 3.6 FEET ABOVE THE SIDEWALK.
 MF0539
 MF0539                          STATION RECOVERY (1996)
 MF0539
 MF0539'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0539'MARK NOT FOUND.
 MF0539
 MF0539                          STATION RECOVERY (2001)
 MF0539
 MF0539'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0539'THIS STATION WAS RE-SET IN 1953
 MF0539
 MF0539                          STATION RECOVERY (2004)
 MF0539
 MF0539'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0539'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0540 ***********************************************************************
 MF0540  DESIGNATION -  E 7 RESET
 MF0540  PID         -  MF0540
 MF0540  STATE/COUNTY-  IL/OGLE
 MF0540  COUNTRY     -  US
 MF0540  USGS QUAD   -  ROCHELLE (2018)
 MF0540
 MF0540                         *CURRENT SURVEY CONTROL
 MF0540  ______________________________________________________________________
 MF0540* NAD 83(1986) POSITION- 41 55 22.9    (N) 089 04 12.9    (W)   HD_HELD2
 MF0540* NAVD 88 ORTHO HEIGHT -   250.799 (meters)      822.83  (feet) ADJUSTED
 MF0540  ______________________________________________________________________
 MF0540  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 MF0540  DYNAMIC HEIGHT  -        250.711 (meters)      822.54  (feet) COMP
 MF0540  MODELED GRAVITY -    980,265.1   (mgal)                       NAVD 88
 MF0540
 MF0540  VERT ORDER      -  FIRST     CLASS I
 MF0540
 MF0540.The horizontal coordinates were established by autonomous hand held GPS
 MF0540.observations and have an estimated accuracy of +/- 10 meters.
 MF0540
 MF0540.The orthometric height was determined by differential leveling and
 MF0540.adjusted by the NATIONAL GEODETIC SURVEY
 MF0540.in June 1991.
 MF0540
 MF0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0540.GEOID18 height accuracy estimate available here.
 MF0540
 MF0540.Click photographs - Photos may exist for this station.
 MF0540
 MF0540.The dynamic height is computed by dividing the NAVD 88
 MF0540.geopotential number by the normal gravity value computed on the
 MF0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0540.degrees latitude (g = 980.6199 gals.).
 MF0540
 MF0540.The modeled gravity was interpolated from observed gravity values.
 MF0540
 MF0540;                    North         East    Units  Estimated Accuracy
 MF0540;SPC IL W     -   584,115.      790,944.      MT  (+/- 10 meters HH2 GPS)
 MF0540
 MF0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2833643302(NAD 83)
 MF0540
 MF0540                          SUPERSEDED SURVEY CONTROL
 MF0540
 MF0540  NGVD 29 (??/??/92)  250.857  (m)          823.02   (f) ADJ UNCH    1 1
 MF0540
 MF0540.Superseded values are not recommended for survey control.
 MF0540
 MF0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0540.See file dsdata.pdf to determine how the superseded data were derived.
 MF0540
 MF0540_MARKER: DB = BENCH MARK DISK
 MF0540_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0540_SP_SET: STEP
 MF0540_STAMPING: E 7 RESET 1953
 MF0540_MARK LOGO: CGS
 MF0540_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0540_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0540+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2009
 MF0540
 MF0540  HISTORY     - Date     Condition        Report By
 MF0540  HISTORY     - 1953     MONUMENTED       CGS
 MF0540  HISTORY     - 1969     GOOD             CGS
 MF0540  HISTORY     - 19960510 GOOD             USPSQD
 MF0540  HISTORY     - 20010721 GOOD             USPSQD
 MF0540  HISTORY     - 20040929 GOOD             USPSQD
 MF0540  HISTORY     - 20090507 GOOD             GEOCAC
 MF0540
 MF0540                          STATION DESCRIPTION
 MF0540
 MF0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0540'0.6 MI NW FROM ROCHELLE.
 MF0540'ABOUT 0.2 MILE WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0540'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 0.25 MILE NORTH ALONG
 MF0540'N. 7TH STREET WHICH IS U.S. HIGHWAY 51, THENCE 0.1 MILE WEST ALONG
 MF0540'FOURTH AVENUE, 159 FEET NORTH OF THE CENTER LINE OF THE AVENUE,
 MF0540'95 FEET EAST OF THE CENTER LINE OF N. 8TH STREET, SET IN THE TOP
 MF0540'OF THE NORTH END OF THE TOP CONCRETE LANDING FOR THE CONCRETE
 MF0540'STEPS AT THE SOUTHEAST ENTRANCE TO THE CENTRAL SCHOOL, 16 FEET
 MF0540'WEST OF THE SOUTHEAST CORNER OF THE EAST WALL OF THE BUILDING,
 MF0540'8 1/2 FEET NORTH OF THE CENTER OF THE ENTRANCE, AND ABOUT 3 FEET
 MF0540'ABOVE THE LEVEL OF THE STREET.  SEC 24, T40N, R1E
 MF0540
 MF0540                          STATION RECOVERY (1996)
 MF0540
 MF0540'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0540'RECOVERED IN GOOD CONDITION.
 MF0540
 MF0540                          STATION RECOVERY (2001)
 MF0540
 MF0540'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0540'RECOVERED IN GOOD CONDITION.
 MF0540
 MF0540                          STATION RECOVERY (2004)
 MF0540
 MF0540'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0540'RECOVERED IN GOOD CONDITION.
 MF0540
 MF0540                          STATION RECOVERY (2009)
 MF0540
 MF0540'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 MF0540'THE STATION IS 95 FEET WEST OF THE CENTERLINE OF NORTH 8TH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0306 ***********************************************************************
 KC0306  DESIGNATION -  E 79
 KC0306  PID         -  KC0306
 KC0306  STATE/COUNTY-  IL/PIKE
 KC0306  COUNTRY     -  US
 KC0306  USGS QUAD   -  HULL (2018)
 KC0306
 KC0306                         *CURRENT SURVEY CONTROL
 KC0306  ______________________________________________________________________
 KC0306* NAD 83(1986) POSITION- 39 42 31.     (N) 091 14 33.     (W)   SCALED
 KC0306* NAVD 88 ORTHO HEIGHT -   141.555 (meters)      464.42  (feet) ADJUSTED
 KC0306  ______________________________________________________________________
 KC0306  GEOID HEIGHT    -        -32.574 (meters)                     GEOID18
 KC0306  DYNAMIC HEIGHT  -        141.479 (meters)      464.17  (feet) COMP
 KC0306  MODELED GRAVITY -    980,083.9   (mgal)                       NAVD 88
 KC0306
 KC0306  VERT ORDER      -  SECOND    CLASS 0
 KC0306
 KC0306.The horizontal coordinates were scaled from a map and have
 KC0306.an estimated accuracy of +/- 6 seconds.
 KC0306
 KC0306.The orthometric height was determined by differential leveling and
 KC0306.adjusted by the NATIONAL GEODETIC SURVEY
 KC0306.in June 1991.
 KC0306
 KC0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0306.GEOID18 height accuracy estimate available here.
 KC0306
 KC0306.Click photographs - Photos may exist for this station.
 KC0306
 KC0306.The dynamic height is computed by dividing the NAVD 88
 KC0306.geopotential number by the normal gravity value computed on the
 KC0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0306.degrees latitude (g = 980.6199 gals.).
 KC0306
 KC0306.The modeled gravity was interpolated from observed gravity values.
 KC0306
 KC0306;                    North         East    Units  Estimated Accuracy
 KC0306;SPC IL W     -   338,190.      607,750.      MT  (+/- 180 meters Scaled)
 KC0306
 KC0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD506968(NAD 83)
 KC0306
 KC0306                          SUPERSEDED SURVEY CONTROL
 KC0306
 KC0306  NGVD 29 (??/??/92)  141.631  (m)          464.67   (f) ADJ UNCH    2 0
 KC0306
 KC0306.Superseded values are not recommended for survey control.
 KC0306
 KC0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0306.See file dsdata.pdf to determine how the superseded data were derived.
 KC0306
 KC0306_MARKER: DB = BENCH MARK DISK
 KC0306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0306_STAMPING: E 79 1935
 KC0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0306+STABILITY: SURFACE MOTION
 KC0306
 KC0306  HISTORY     - Date     Condition        Report By
 KC0306  HISTORY     - 1935     MONUMENTED       CGS
 KC0306  HISTORY     - 1970     POOR             USGS
 KC0306  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0306
 KC0306                          STATION DESCRIPTION
 KC0306
 KC0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0306'1.8 MI W FROM HULLS.
 KC0306'1.8 MILES WEST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0306'HULLS, PIKE COUNTY, AT MILEAGE 507.7, 16 FEET WEST OF THE CENTER
 KC0306'OF A GRADE CROSSING, 7 FEET NORTH OF THE NORTH RAIL, AND 2-1/2
 KC0306'FEET WEST AND ONE FOOT SOUTH OF A CROSSING-WARNING SIGN.  A
 KC0306'STANDARD DISK, STAMPED E 79 1935 AND SET IN THE TOP OF A CONCRETE
 KC0306'POST.  NOTE-- MARK IS SLIGHTLY TILTED FROM BEING HIT.
 KC0306
 KC0306                          STATION RECOVERY (1970)
 KC0306
 KC0306'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 KC0306'MARK RECOVERED IN POOR CONDITION.
 KC0306
 KC0306                          STATION RECOVERY (2012)
 KC0306
 KC0306'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0306'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0758 ***********************************************************************
 KB0758  DESIGNATION -  E 8 RESET
 KB0758  PID         -  KB0758
 KB0758  STATE/COUNTY-  IL/CHRISTIAN
 KB0758  COUNTRY     -  US
 KB0758  USGS QUAD   -  PANA (2018)
 KB0758
 KB0758                         *CURRENT SURVEY CONTROL
 KB0758  ______________________________________________________________________
 KB0758* NAD 83(1986) POSITION- 39 23 21.     (N) 089 04 53.     (W)   SCALED
 KB0758* NAVD 88 ORTHO HEIGHT -   213.947 (meters)      701.92  (feet) ADJUSTED
 KB0758  ______________________________________________________________________
 KB0758  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 KB0758  DYNAMIC HEIGHT  -        213.819 (meters)      701.50  (feet) COMP
 KB0758  MODELED GRAVITY -    980,023.2   (mgal)                       NAVD 88
 KB0758
 KB0758  VERT ORDER      -  FIRST     CLASS I
 KB0758
 KB0758.The horizontal coordinates were scaled from a map and have
 KB0758.an estimated accuracy of +/- 6 seconds.
 KB0758
 KB0758.The orthometric height was determined by differential leveling and
 KB0758.adjusted by the NATIONAL GEODETIC SURVEY
 KB0758.in June 1991.
 KB0758
 KB0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0758.GEOID18 height accuracy estimate available here.
 KB0758
 KB0758.Click photographs - Photos may exist for this station.
 KB0758
 KB0758.The dynamic height is computed by dividing the NAVD 88
 KB0758.geopotential number by the normal gravity value computed on the
 KB0758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0758.degrees latitude (g = 980.6199 gals.).
 KB0758
 KB0758.The modeled gravity was interpolated from observed gravity values.
 KB0758
 KB0758;                    North         East    Units  Estimated Accuracy
 KB0758;SPC IL W     -   302,730.      793,490.      MT  (+/- 180 meters Scaled)
 KB0758
 KB0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ207620(NAD 83)
 KB0758
 KB0758                          SUPERSEDED SURVEY CONTROL
 KB0758
 KB0758  NGVD 29 (??/??/92)  214.025  (m)          702.18   (f) ADJ UNCH    1 1
 KB0758
 KB0758.Superseded values are not recommended for survey control.
 KB0758
 KB0758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0758.See file dsdata.pdf to determine how the superseded data were derived.
 KB0758
 KB0758_MARKER: DB = BENCH MARK DISK
 KB0758_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0758_SP_SET: BUILDING
 KB0758_STAMPING: E 180 RESET 1940
 KB0758_MARK LOGO: CGS
 KB0758_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0758
 KB0758  HISTORY     - Date     Condition        Report By
 KB0758  HISTORY     - 1940     MONUMENTED       CGS
 KB0758  HISTORY     - 1969     GOOD             CGS
 KB0758  HISTORY     - 1976     GOOD             NGS
 KB0758
 KB0758                          STATION DESCRIPTION
 KB0758
 KB0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0758'0.2 MI SE FROM PANA.
 KB0758'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0758'THE RAILROAD SWITCH CONTROL TOWER AT PANA, THENCE 0.1 MILE
 KB0758'EAST ALONG E. SECOND STREET, 120 FEET SOUTH OF THE SOUTH CURB
 KB0758'OF THE STREET, 10 1/2 FEET EAST OF THE EAST CURB OF SOUTH
 KB0758'LOCUST STREET, SET VERTICALLY IN THE WEST STONE FACE OF THE SOUTH
 KB0758'LOCUST STREET ENTRANCE TO A BUILDING WHICH WAS FORMERLY OCCUPIED
 KB0758'BY THE FIRST NATIONAL BANK, 1.2 FEET SOUTH OF THE NORTH EDGE OF
 KB0758'THE STONE FACE, 9 FEET SOUTH OF THE CENTER OF THE ENTRANCE, 2
 KB0758'FEET ABOVE THE SIDEWALK, AND ABOUT 3 FEET ABOVE THE LEVEL OF
 KB0758'SOUTH LOCUST STREET.  SEC 21, T11N, R1E.
 KB0758
 KB0758                          STATION RECOVERY (1976)
 KB0758
 KB0758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0758'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0214 ***********************************************************************
 KC0214  DESIGNATION -  E 80
 KC0214  PID         -  KC0214
 KC0214  STATE/COUNTY-  IL/SCOTT
 KC0214  COUNTRY     -  US
 KC0214  USGS QUAD   -  MEREDOSIA (2018)
 KC0214
 KC0214                         *CURRENT SURVEY CONTROL
 KC0214  ______________________________________________________________________
 KC0214* NAD 83(1986) POSITION- 39 45 11.     (N) 090 36 26.     (W)   SCALED
 KC0214* NAVD 88 ORTHO HEIGHT -   132.427 (meters)      434.47  (feet) ADJUSTED
 KC0214  ______________________________________________________________________
 KC0214  GEOID HEIGHT    -        -32.688 (meters)                     GEOID18
 KC0214  DYNAMIC HEIGHT  -        132.355 (meters)      434.23  (feet) COMP
 KC0214  MODELED GRAVITY -    980,081.4   (mgal)                       NAVD 88
 KC0214
 KC0214  VERT ORDER      -  SECOND    CLASS 0
 KC0214
 KC0214.The horizontal coordinates were scaled from a map and have
 KC0214.an estimated accuracy of +/- 6 seconds.
 KC0214
 KC0214.The orthometric height was determined by differential leveling and
 KC0214.adjusted by the NATIONAL GEODETIC SURVEY
 KC0214.in June 1991.
 KC0214
 KC0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0214.GEOID18 height accuracy estimate available here.
 KC0214
 KC0214.Click photographs - Photos may exist for this station.
 KC0214
 KC0214.The dynamic height is computed by dividing the NAVD 88
 KC0214.geopotential number by the normal gravity value computed on the
 KC0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0214.degrees latitude (g = 980.6199 gals.).
 KC0214
 KC0214.The modeled gravity was interpolated from observed gravity values.
 KC0214
 KC0214;                    North         East    Units  Estimated Accuracy
 KC0214;SPC IL W     -   342,660.      662,250.      MT  (+/- 180 meters Scaled)
 KC0214
 KC0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE049030(NAD 83)
 KC0214
 KC0214                          SUPERSEDED SURVEY CONTROL
 KC0214
 KC0214  NGVD 29 (??/??/92)  132.539  (m)          434.84   (f) ADJ UNCH    2 0
 KC0214
 KC0214.Superseded values are not recommended for survey control.
 KC0214
 KC0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0214.See file dsdata.pdf to determine how the superseded data were derived.
 KC0214
 KC0214_MARKER: DB = BENCH MARK DISK
 KC0214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0214_STAMPING: E 80 1935
 KC0214_MARK LOGO: CGS
 KC0214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0214+STABILITY: SURFACE MOTION
 KC0214
 KC0214  HISTORY     - Date     Condition        Report By
 KC0214  HISTORY     - 1935     MONUMENTED       CGS
 KC0214  HISTORY     - 1944     GOOD             CGS
 KC0214  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0214
 KC0214                          STATION DESCRIPTION
 KC0214
 KC0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KC0214'AT NAPLES.
 KC0214'AT NAPLES, SCOTT COUNTY, ON THE WABASH RAILWAY, 8 RAILS WEST OF
 KC0214'THE STATION, AT MILEPOST 469.6, 50 FEET NORTH OF THE CENTERLINE
 KC0214'OF THE TRACK, AND IN THE SOUTH SIDE OF THE PARK.  A STANDARD
 KC0214'DISK, STAMPED E 80 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0214
 KC0214                          STATION RECOVERY (1976)
 KC0214
 KC0214'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0214'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0628 ***********************************************************************
 KB0628  DESIGNATION -  E 82
 KB0628  PID         -  KB0628
 KB0628  STATE/COUNTY-  IL/MOULTRIE
 KB0628  COUNTRY     -  US
 KB0628  USGS QUAD   -  SULLIVAN (2018)
 KB0628
 KB0628                         *CURRENT SURVEY CONTROL
 KB0628  ______________________________________________________________________
 KB0628* NAD 83(1986) POSITION- 39 31 16.     (N) 088 35 40.     (W)   SCALED
 KB0628* NAVD 88 ORTHO HEIGHT -   194.056 (meters)      636.67  (feet) ADJUSTED
 KB0628  ______________________________________________________________________
 KB0628  GEOID HEIGHT    -        -32.236 (meters)                     GEOID18
 KB0628  DYNAMIC HEIGHT  -        193.946 (meters)      636.30  (feet) COMP
 KB0628  MODELED GRAVITY -    980,055.7   (mgal)                       NAVD 88
 KB0628
 KB0628  VERT ORDER      -  SECOND    CLASS 0
 KB0628
 KB0628.The horizontal coordinates were scaled from a map and have
 KB0628.an estimated accuracy of +/- 6 seconds.
 KB0628
 KB0628.The orthometric height was determined by differential leveling and
 KB0628.adjusted by the NATIONAL GEODETIC SURVEY
 KB0628.in June 1991.
 KB0628
 KB0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0628.GEOID18 height accuracy estimate available here.
 KB0628
 KB0628.Click photographs - Photos may exist for this station.
 KB0628
 KB0628.The dynamic height is computed by dividing the NAVD 88
 KB0628.geopotential number by the normal gravity value computed on the
 KB0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0628.degrees latitude (g = 980.6199 gals.).
 KB0628
 KB0628.The modeled gravity was interpolated from observed gravity values.
 KB0628
 KB0628;                    North         East    Units  Estimated Accuracy
 KB0628;SPC IL E     -   316,860.      277,550.      MT  (+/- 180 meters Scaled)
 KB0628
 KB0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ629758(NAD 83)
 KB0628
 KB0628                          SUPERSEDED SURVEY CONTROL
 KB0628
 KB0628  NGVD 29 (??/??/92)  194.132  (m)          636.91   (f) ADJ UNCH    2 0
 KB0628
 KB0628.Superseded values are not recommended for survey control.
 KB0628
 KB0628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0628.See file dsdata.pdf to determine how the superseded data were derived.
 KB0628
 KB0628_MARKER: DB = BENCH MARK DISK
 KB0628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0628_STAMPING: E 82 1935
 KB0628_MARK LOGO: CGS
 KB0628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0628+STABILITY: SURFACE MOTION
 KB0628
 KB0628  HISTORY     - Date     Condition        Report By
 KB0628  HISTORY     - 1935     MONUMENTED       CGS
 KB0628  HISTORY     - 1981     MARK NOT FOUND   USGS
 KB0628
 KB0628                          STATION DESCRIPTION
 KB0628
 KB0628'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0628'0.2 MI N FROM BRUCE.
 KB0628'0.2 MILE NORTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 KB0628'BRUCE, MOULTRIE COUNTY, 40 FEET NORTH OF A ROAD CROSSING, AND
 KB0628'30 FEET EAST OF THE TRACK.  A STANDARD DISK, STAMPED E 82 1935
 KB0628'AND SET IN THE TOP OF A CONCRETE POST.
 KB0628
 KB0628                          STATION RECOVERY (1981)
 KB0628
 KB0628'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 KB0628'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0002 ***********************************************************************
 JB0002  DESIGNATION -  E 84
 JB0002  PID         -  JB0002
 JB0002  STATE/COUNTY-  IL/WAYNE
 JB0002  COUNTRY     -  US
 JB0002  USGS QUAD   -  CISNE (2018)
 JB0002
 JB0002                         *CURRENT SURVEY CONTROL
 JB0002  ______________________________________________________________________
 JB0002* NAD 83(1986) POSITION- 38 30 56.     (N) 088 26 14.     (W)   SCALED
 JB0002* NAVD 88 ORTHO HEIGHT -   139.886 (meters)      458.94  (feet) ADJUSTED
 JB0002  ______________________________________________________________________
 JB0002  GEOID HEIGHT    -        -30.795 (meters)                     GEOID18
 JB0002  DYNAMIC HEIGHT  -        139.799 (meters)      458.66  (feet) COMP
 JB0002  MODELED GRAVITY -    980,001.5   (mgal)                       NAVD 88
 JB0002
 JB0002  VERT ORDER      -  SECOND    CLASS 0
 JB0002
 JB0002.The horizontal coordinates were scaled from a map and have
 JB0002.an estimated accuracy of +/- 6 seconds.
 JB0002
 JB0002.The orthometric height was determined by differential leveling and
 JB0002.adjusted by the NATIONAL GEODETIC SURVEY
 JB0002.in June 1991.
 JB0002
 JB0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0002.GEOID18 height accuracy estimate available here.
 JB0002
 JB0002.Click photographs - Photos may exist for this station.
 JB0002
 JB0002.The dynamic height is computed by dividing the NAVD 88
 JB0002.geopotential number by the normal gravity value computed on the
 JB0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0002.degrees latitude (g = 980.6199 gals.).
 JB0002
 JB0002.The modeled gravity was interpolated from observed gravity values.
 JB0002
 JB0002;                    North         East    Units  Estimated Accuracy
 JB0002;SPC IL E     -   205,210.      290,940.      MT  (+/- 180 meters Scaled)
 JB0002
 JB0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH747639(NAD 83)
 JB0002
 JB0002                          SUPERSEDED SURVEY CONTROL
 JB0002
 JB0002  NGVD 29 (??/??/92)  140.003  (m)          459.33   (f) ADJ UNCH    2 0
 JB0002
 JB0002.Superseded values are not recommended for survey control.
 JB0002
 JB0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0002.See file dsdata.pdf to determine how the superseded data were derived.
 JB0002
 JB0002_MARKER: DB = BENCH MARK DISK
 JB0002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0002_STAMPING: E 84 1935
 JB0002_MARK LOGO: CGS
 JB0002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0002+STABILITY: SURFACE MOTION
 JB0002
 JB0002  HISTORY     - Date     Condition        Report By
 JB0002  HISTORY     - 1935     MONUMENTED       CGS
 JB0002  HISTORY     - 1966     MARK NOT FOUND   USGS
 JB0002  HISTORY     - 20130926 MARK NOT FOUND   ILDT
 JB0002
 JB0002                          STATION DESCRIPTION
 JB0002
 JB0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0002'AT CISNE.
 JB0002'AT CISNE, WAYNE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD, 23
 JB0002'RAILS NORTH OF THE STATION, 3 RAILS SOUTH OF A STREET CROSSING,
 JB0002'20 FEET EAST OF THE MAIN TRACK, AND 45 FEET WEST OF A CURVE IN
 JB0002'U.S. HIGHWAY 45.  A STANDARD DISK, STAMPED E 84 1935 AND SET IN THE
 JB0002'TOP OF A CONCRETE POST.
 JB0002
 JB0002                          STATION RECOVERY (1966)
 JB0002
 JB0002'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 JB0002'MARK NOT FOUND.
 JB0002
 JB0002                          STATION RECOVERY (2013)
 JB0002
 JB0002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0002'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0139 ***********************************************************************
 JB0139  DESIGNATION -  E 85
 JB0139  PID         -  JB0139
 JB0139  STATE/COUNTY-  IL/WHITE
 JB0139  COUNTRY     -  US
 JB0139  USGS QUAD   -  ENFIELD (2018)
 JB0139
 JB0139                         *CURRENT SURVEY CONTROL
 JB0139  ______________________________________________________________________
 JB0139* NAD 83(1986) POSITION- 38 00 34.     (N) 088 20 09.     (W)   SCALED
 JB0139* NAVD 88 ORTHO HEIGHT -   122.569 (meters)      402.13  (feet) ADJUSTED
 JB0139  ______________________________________________________________________
 JB0139  GEOID HEIGHT    -        -30.242 (meters)                     GEOID18
 JB0139  DYNAMIC HEIGHT  -        122.486 (meters)      401.86  (feet) COMP
 JB0139  MODELED GRAVITY -    979,949.7   (mgal)                       NAVD 88
 JB0139
 JB0139  VERT ORDER      -  SECOND    CLASS 0
 JB0139
 JB0139.The horizontal coordinates were scaled from a map and have
 JB0139.an estimated accuracy of +/- 6 seconds.
 JB0139
 JB0139.The orthometric height was determined by differential leveling and
 JB0139.adjusted by the NATIONAL GEODETIC SURVEY
 JB0139.in June 1991.
 JB0139
 JB0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0139.GEOID18 height accuracy estimate available here.
 JB0139
 JB0139.Click photographs - Photos may exist for this station.
 JB0139
 JB0139.The dynamic height is computed by dividing the NAVD 88
 JB0139.geopotential number by the normal gravity value computed on the
 JB0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0139.degrees latitude (g = 980.6199 gals.).
 JB0139
 JB0139.The modeled gravity was interpolated from observed gravity values.
 JB0139
 JB0139;                    North         East    Units  Estimated Accuracy
 JB0139;SPC IL E     -   149,020.      299,780.      MT  (+/- 180 meters Scaled)
 JB0139
 JB0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH827077(NAD 83)
 JB0139
 JB0139                          SUPERSEDED SURVEY CONTROL
 JB0139
 JB0139  NGVD 29 (??/??/92)  122.677  (m)          402.48   (f) ADJ UNCH    2 0
 JB0139
 JB0139.Superseded values are not recommended for survey control.
 JB0139
 JB0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0139.See file dsdata.pdf to determine how the superseded data were derived.
 JB0139
 JB0139_MARKER: DB = BENCH MARK DISK
 JB0139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0139_STAMPING: E 85 1935
 JB0139_MARK LOGO: CGS
 JB0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0139+STABILITY: SURFACE MOTION
 JB0139
 JB0139  HISTORY     - Date     Condition        Report By
 JB0139  HISTORY     - 1935     MONUMENTED       CGS
 JB0139  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0139
 JB0139                          STATION DESCRIPTION
 JB0139
 JB0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0139'2 MI N FROM NORRIS CITY.
 JB0139'2.0 MILES NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0139'STATION AT NORRIS CITY, WHITE COUNTY, 3-1/2 POLES SOUTH OF
 JB0139'MILEPOST S 28, 40 FEET EAST OF THE TRACK, AND 40 FEET WEST OF
 JB0139'U.S. HIGHWAY 45.  A STANDARD DISK, STAMPED E 85 1935 AND SET IN
 JB0139'THE TOP OF A CONCRETE POST.
 JB0139
 JB0139                          STATION RECOVERY (1974)
 JB0139
 JB0139'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0139'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0271 ***********************************************************************
 KB0271  DESIGNATION -  E 86
 KB0271  PID         -  KB0271
 KB0271  STATE/COUNTY-  IL/CUMBERLAND
 KB0271  COUNTRY     -  US
 KB0271  USGS QUAD   -  UNION CENTER (2018)
 KB0271
 KB0271                         *CURRENT SURVEY CONTROL
 KB0271  ______________________________________________________________________
 KB0271* NAD 83(1986) POSITION- 39 16 11.     (N) 088 04 54.     (W)   SCALED
 KB0271* NAVD 88 ORTHO HEIGHT -   184.705 (meters)      605.99  (feet) ADJUSTED
 KB0271  ______________________________________________________________________
 KB0271  GEOID HEIGHT    -        -32.061 (meters)                     GEOID18
 KB0271  DYNAMIC HEIGHT  -        184.597 (meters)      605.63  (feet) COMP
 KB0271  MODELED GRAVITY -    980,038.7   (mgal)                       NAVD 88
 KB0271
 KB0271  VERT ORDER      -  SECOND    CLASS 0
 KB0271
 KB0271.The horizontal coordinates were scaled from a map and have
 KB0271.an estimated accuracy of +/- 6 seconds.
 KB0271
 KB0271.The orthometric height was determined by differential leveling and
 KB0271.adjusted by the NATIONAL GEODETIC SURVEY
 KB0271.in June 1991.
 KB0271
 KB0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0271.GEOID18 height accuracy estimate available here.
 KB0271
 KB0271.Click photographs - Photos may exist for this station.
 KB0271
 KB0271.The dynamic height is computed by dividing the NAVD 88
 KB0271.geopotential number by the normal gravity value computed on the
 KB0271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0271.degrees latitude (g = 980.6199 gals.).
 KB0271
 KB0271.The modeled gravity was interpolated from observed gravity values.
 KB0271
 KB0271;                    North         East    Units  Estimated Accuracy
 KB0271;SPC IL E     -   288,950.      321,720.      MT  (+/- 180 meters Scaled)
 KB0271
 KB0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ066472(NAD 83)
 KB0271
 KB0271                          SUPERSEDED SURVEY CONTROL
 KB0271
 KB0271  NGVD 29 (??/??/92)  184.77   (m)          606.2    (f) COMPUTED    2 0
 KB0271
 KB0271.Superseded values are not recommended for survey control.
 KB0271
 KB0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0271.See file dsdata.pdf to determine how the superseded data were derived.
 KB0271
 KB0271_MARKER: DB = BENCH MARK DISK
 KB0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0271_STAMPING: E 86 1935
 KB0271_MARK LOGO: CGS
 KB0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0271+STABILITY: SURFACE MOTION
 KB0271
 KB0271  HISTORY     - Date     Condition        Report By
 KB0271  HISTORY     - 1935     MONUMENTED       CGS
 KB0271  HISTORY     - 1959     MARK NOT FOUND   CGS
 KB0271  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0271
 KB0271                          STATION DESCRIPTION
 KB0271
 KB0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0271'5.1 MI SW FROM CASEY.
 KB0271'IN CUMBERLAND COUNTY, 5.1 MILES SOUTHWEST ALONG THE PENNSYLVANIA
 KB0271'RAILROAD FROM THE STATION AT CASEY, CLARK COUNTY, 0.3 MILE WEST
 KB0271'OF MILEPOST 113 ABOUT 100 YARDS SOUTH OF A BRICK SCHOOLHOUSE, 40
 KB0271'FEET WEST OF A ROAD CROSSING AND 40 FEET NORTH OF THE TRACK.  A
 KB0271'STANDARD DISK, STAMPED E 86 1935 AND SET IN THE TOP OF A CONCRETE
 KB0271'POST.  NOTE-- A THOROUGH SEARCH WAS MADE FOR THIS MARK WHICH
 KB0271'CONSISTED OF DIGGING AND PROBING.
 KB0271
 KB0271                          STATION RECOVERY (2005)
 KB0271
 KB0271'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0271'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0162 ***********************************************************************
 KB0162  DESIGNATION -  E 87
 KB0162  PID         -  KB0162
 KB0162  STATE/COUNTY-  IL/COLES
 KB0162  COUNTRY     -  US
 KB0162  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0162
 KB0162                         *CURRENT SURVEY CONTROL
 KB0162  ______________________________________________________________________
 KB0162* NAD 83(1986) POSITION- 39 29 56.     (N) 088 11 24.     (W)   SCALED
 KB0162* NAVD 88 ORTHO HEIGHT -   201.746 (meters)      661.90  (feet) ADJUSTED
 KB0162  ______________________________________________________________________
 KB0162  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 KB0162  DYNAMIC HEIGHT  -        201.632 (meters)      661.52  (feet) COMP
 KB0162  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KB0162
 KB0162  VERT ORDER      -  SECOND    CLASS 0
 KB0162
 KB0162.The horizontal coordinates were scaled from a map and have
 KB0162.an estimated accuracy of +/- 6 seconds.
 KB0162
 KB0162.The orthometric height was determined by differential leveling and
 KB0162.adjusted by the NATIONAL GEODETIC SURVEY
 KB0162.in June 1991.
 KB0162
 KB0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0162.GEOID18 height accuracy estimate available here.
 KB0162
 KB0162.Click photographs - Photos may exist for this station.
 KB0162
 KB0162.The dynamic height is computed by dividing the NAVD 88
 KB0162.geopotential number by the normal gravity value computed on the
 KB0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0162.degrees latitude (g = 980.6199 gals.).
 KB0162
 KB0162.The modeled gravity was interpolated from observed gravity values.
 KB0162
 KB0162;                    North         East    Units  Estimated Accuracy
 KB0162;SPC IL E     -   314,370.      312,330.      MT  (+/- 180 meters Scaled)
 KB0162
 KB0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ976728(NAD 83)
 KB0162
 KB0162                          SUPERSEDED SURVEY CONTROL
 KB0162
 KB0162  NGVD 29 (??/??/92)  201.799  (m)          662.07   (f) ADJ UNCH    2 0
 KB0162
 KB0162.Superseded values are not recommended for survey control.
 KB0162
 KB0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0162.See file dsdata.pdf to determine how the superseded data were derived.
 KB0162
 KB0162_MARKER: DB = BENCH MARK DISK
 KB0162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0162_STAMPING: E 87 1935
 KB0162_MARK LOGO: CGS
 KB0162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0162+STABILITY: SURFACE MOTION
 KB0162
 KB0162  HISTORY     - Date     Condition        Report By
 KB0162  HISTORY     - 1935     MONUMENTED       CGS
 KB0162  HISTORY     - 1956     GOOD             CGS
 KB0162  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0162  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0162  HISTORY     - 20050302 MARK NOT FOUND   ILDT
 KB0162  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 KB0162
 KB0162                          STATION DESCRIPTION
 KB0162
 KB0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0162'0.7 MI W FROM CHARLESTON.
 KB0162'ABOUT 0.7 MILE WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0162'ST. LOUIS RAILWAY FROM THE STATION AT CHARLESTON, ABOUT 70 YARDS
 KB0162'WEST OF CENTER OF CROSSING OF MAIN TRACK AND STATE HIGHWAY 16,
 KB0162'29 FEET NORTH OF NORTH RAIL OF A SIDE TRACK, 45.3 FEET NORTH OF
 KB0162'NORTH RAIL OF MAIN TRACK, 19 1/2 FEET EAST-NORTHEAST OF TELEPHONE
 KB0162'POLE NO. 118/11, 35 FEET SOUTHWEST OF CENTER LINE OF HIGHWAY 16,
 KB0162'1.8 FEET SOUTH OF END POST OF RAILROAD R/W FENCE, 95 1/2 FEET
 KB0162'WEST-NORTHWEST OF CROSSING WARNING SIGNAL, ABOUT LEVEL WITH TRACK
 KB0162'AND HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 KB0162'INCHES.
 KB0162
 KB0162                          STATION RECOVERY (1973)
 KB0162
 KB0162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0162'MARK NOT FOUND.
 KB0162
 KB0162                          STATION RECOVERY (1982)
 KB0162
 KB0162'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0162'MARK NOT FOUND.
 KB0162
 KB0162                          STATION RECOVERY (2005)
 KB0162
 KB0162'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0162'MARK NOT FOUND.
 KB0162
 KB0162                          STATION RECOVERY (2011)
 KB0162
 KB0162'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0162'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0466 ***********************************************************************
 KB0466  DESIGNATION -  E 88
 KB0466  PID         -  KB0466
 KB0466  STATE/COUNTY-  IL/SHELBY
 KB0466  COUNTRY     -  US
 KB0466  USGS QUAD   -  TOWER HILL (2018)
 KB0466
 KB0466                         *CURRENT SURVEY CONTROL
 KB0466  ______________________________________________________________________
 KB0466* NAD 83(1986) POSITION- 39 23 17.     (N) 088 55 03.     (W)   SCALED
 KB0466* NAVD 88 ORTHO HEIGHT -   192.565 (meters)      631.77  (feet) ADJUSTED
 KB0466  ______________________________________________________________________
 KB0466  GEOID HEIGHT    -        -32.258 (meters)                     GEOID18
 KB0466  DYNAMIC HEIGHT  -        192.453 (meters)      631.41  (feet) COMP
 KB0466  MODELED GRAVITY -    980,037.9   (mgal)                       NAVD 88
 KB0466
 KB0466  VERT ORDER      -  SECOND    CLASS 0
 KB0466
 KB0466.The horizontal coordinates were scaled from a map and have
 KB0466.an estimated accuracy of +/- 6 seconds.
 KB0466
 KB0466.The orthometric height was determined by differential leveling and
 KB0466.adjusted by the NATIONAL GEODETIC SURVEY
 KB0466.in June 1991.
 KB0466
 KB0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0466.GEOID18 height accuracy estimate available here.
 KB0466
 KB0466.Click photographs - Photos may exist for this station.
 KB0466
 KB0466.The dynamic height is computed by dividing the NAVD 88
 KB0466.geopotential number by the normal gravity value computed on the
 KB0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0466.degrees latitude (g = 980.6199 gals.).
 KB0466
 KB0466.The modeled gravity was interpolated from observed gravity values.
 KB0466
 KB0466;                    North         East    Units  Estimated Accuracy
 KB0466;SPC IL E     -   302,220.      249,670.      MT  (+/- 180 meters Scaled)
 KB0466
 KB0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ348615(NAD 83)
 KB0466
 KB0466                          SUPERSEDED SURVEY CONTROL
 KB0466
 KB0466  NGVD 29 (??/??/92)  192.654  (m)          632.07   (f) ADJ UNCH    2 0
 KB0466
 KB0466.Superseded values are not recommended for survey control.
 KB0466
 KB0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0466.See file dsdata.pdf to determine how the superseded data were derived.
 KB0466
 KB0466_MARKER: DB = BENCH MARK DISK
 KB0466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0466_STAMPING: E 88 1935
 KB0466_MARK LOGO: CGS
 KB0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0466+STABILITY: SURFACE MOTION
 KB0466
 KB0466  HISTORY     - Date     Condition        Report By
 KB0466  HISTORY     - 1935     MONUMENTED       CGS
 KB0466  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0466  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0466  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0466
 KB0466                          STATION DESCRIPTION
 KB0466
 KB0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0466'7 MI W FROM SHELBYVILLE.
 KB0466'7.0 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO, AND
 KB0466'ST. LOUIS RAILWAY FROM THE STATION AT SHELBYVILLE, SHELBY COUNTY,
 KB0466'AT POLE 158/15, 40 FEET EAST OF A ROAD CROSSING, 40 FEET SOUTH
 KB0466'OF THE TRACK, AND AT THE EDGE OF A CUT.  A STANDARD DISK, STAMPED
 KB0466'E 88 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0466
 KB0466                          STATION RECOVERY (1973)
 KB0466
 KB0466'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0466'MARK NOT FOUND.
 KB0466
 KB0466                          STATION RECOVERY (1979)
 KB0466
 KB0466'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0466'MARK NOT FOUND.
 KB0466
 KB0466                          STATION RECOVERY (2004)
 KB0466
 KB0466'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0504 ***********************************************************************
 KB0504  DESIGNATION -  E 89
 KB0504  PID         -  KB0504
 KB0504  STATE/COUNTY-  IL/EFFINGHAM
 KB0504  COUNTRY     -  US
 KB0504  USGS QUAD   -  ALTAMONT EAST (2018)
 KB0504
 KB0504                         *CURRENT SURVEY CONTROL
 KB0504  ______________________________________________________________________
 KB0504* NAD 83(1986) POSITION- 39 05 10.     (N) 088 39 23.     (W)   SCALED
 KB0504* NAVD 88 ORTHO HEIGHT -   181.075 (meters)      594.08  (feet) ADJUSTED
 KB0504  ______________________________________________________________________
 KB0504  GEOID HEIGHT    -        -31.989 (meters)                     GEOID18
 KB0504  DYNAMIC HEIGHT  -        180.965 (meters)      593.72  (feet) COMP
 KB0504  MODELED GRAVITY -    980,017.9   (mgal)                       NAVD 88
 KB0504
 KB0504  VERT ORDER      -  SECOND    CLASS 0
 KB0504
 KB0504.The horizontal coordinates were scaled from a map and have
 KB0504.an estimated accuracy of +/- 6 seconds.
 KB0504
 KB0504.The orthometric height was determined by differential leveling and
 KB0504.adjusted by the NATIONAL GEODETIC SURVEY
 KB0504.in June 1991.
 KB0504
 KB0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0504.GEOID18 height accuracy estimate available here.
 KB0504
 KB0504.Click photographs - Photos may exist for this station.
 KB0504
 KB0504.The dynamic height is computed by dividing the NAVD 88
 KB0504.geopotential number by the normal gravity value computed on the
 KB0504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0504.degrees latitude (g = 980.6199 gals.).
 KB0504
 KB0504.The modeled gravity was interpolated from observed gravity values.
 KB0504
 KB0504;                    North         East    Units  Estimated Accuracy
 KB0504;SPC IL E     -   268,590.      272,050.      MT  (+/- 180 meters Scaled)
 KB0504
 KB0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ567276(NAD 83)
 KB0504
 KB0504                          SUPERSEDED SURVEY CONTROL
 KB0504
 KB0504  NGVD 29 (??/??/92)  181.179  (m)          594.42   (f) ADJ UNCH    2 0
 KB0504
 KB0504.Superseded values are not recommended for survey control.
 KB0504
 KB0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0504.See file dsdata.pdf to determine how the superseded data were derived.
 KB0504
 KB0504_MARKER: DB = BENCH MARK DISK
 KB0504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0504_STAMPING: E 89 1935
 KB0504_MARK LOGO: CGS
 KB0504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0504+STABILITY: SURFACE MOTION
 KB0504
 KB0504  HISTORY     - Date     Condition        Report By
 KB0504  HISTORY     - 1935     MONUMENTED       CGS
 KB0504  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0504
 KB0504                          STATION DESCRIPTION
 KB0504
 KB0504'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0504'5.4 MI E FROM ALTAMONT.
 KB0504'5.4 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0504'AT ALTAMONT, EFFINGHAM COUNTY, 11 RAILS EAST OF MILEPOST 147,
 KB0504'AT A ROAD CROSSING, 55 FEET SOUTH OF THE SOUTH TRACK, 22 FEET
 KB0504'EAST OF THE CENTERLINE OF THE ROAD, AND 2 FEET NORTH OF THE
 KB0504'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED E 89 1935 AND SET
 KB0504'IN THE TOP OF A CONCRETE POST.
 KB0504
 KB0504                          STATION RECOVERY (1983)
 KB0504
 KB0504'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0504'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0137 ***********************************************************************
 JB0137  DESIGNATION -  E 90
 JB0137  PID         -  JB0137
 JB0137  STATE/COUNTY-  IL/JASPER
 JB0137  COUNTRY     -  US
 JB0137  USGS QUAD   -  SAINTE MARIE (2018)
 JB0137
 JB0137                         *CURRENT SURVEY CONTROL
 JB0137  ______________________________________________________________________
 JB0137* NAD 83(1986) POSITION- 38 59 56.     (N) 088 02 14.     (W)   SCALED
 JB0137* NAVD 88 ORTHO HEIGHT -   153.053 (meters)      502.14  (feet) ADJUSTED
 JB0137  ______________________________________________________________________
 JB0137  GEOID HEIGHT    -        -31.742 (meters)                     GEOID18
 JB0137  DYNAMIC HEIGHT  -        152.963 (meters)      501.85  (feet) COMP
 JB0137  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 JB0137
 JB0137  VERT ORDER      -  SECOND    CLASS 0
 JB0137
 JB0137.The horizontal coordinates were scaled from a map and have
 JB0137.an estimated accuracy of +/- 6 seconds.
 JB0137
 JB0137.The orthometric height was determined by differential leveling and
 JB0137.adjusted by the NATIONAL GEODETIC SURVEY
 JB0137.in June 1991.
 JB0137
 JB0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0137.GEOID18 height accuracy estimate available here.
 JB0137
 JB0137.Click photographs - Photos may exist for this station.
 JB0137
 JB0137.The dynamic height is computed by dividing the NAVD 88
 JB0137.geopotential number by the normal gravity value computed on the
 JB0137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0137.degrees latitude (g = 980.6199 gals.).
 JB0137
 JB0137.The modeled gravity was interpolated from observed gravity values.
 JB0137
 JB0137;                    North         East    Units  Estimated Accuracy
 JB0137;SPC IL E     -   258,900.      325,650.      MT  (+/- 180 meters Scaled)
 JB0137
 JB0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ101171(NAD 83)
 JB0137
 JB0137                          SUPERSEDED SURVEY CONTROL
 JB0137
 JB0137  NGVD 29 (??/??/92)  153.168  (m)          502.52   (f) ADJ UNCH    2 0
 JB0137
 JB0137.Superseded values are not recommended for survey control.
 JB0137
 JB0137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0137.See file dsdata.pdf to determine how the superseded data were derived.
 JB0137
 JB0137_MARKER: DB = BENCH MARK DISK
 JB0137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0137_STAMPING: E 90 1935
 JB0137_MARK LOGO: CGS
 JB0137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0137+STABILITY: SURFACE MOTION
 JB0137
 JB0137  HISTORY     - Date     Condition        Report By
 JB0137  HISTORY     - 1935     MONUMENTED       CGS
 JB0137  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0137
 JB0137                          STATION DESCRIPTION
 JB0137
 JB0137'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0137'0.8 MI W FROM WILLOW HILL.
 JB0137'0.8 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0137'STATION AT WILLOW HILL, JASPER COUNTY, 85 YARDS WEST OF THE WEST
 JB0137'SWITCH OF THE SIDING, AT A ROAD CROSSING, 13 YARDS SOUTH OF THE
 JB0137'CENTERLINE OF THE TRACK, 11 YARDS WEST OF THE CENTERLINE OF THE
 JB0137'ROAD, AND AT A FENCE.  A STANDARD DISK, STAMPED E 90 1935 AND
 JB0137'SET IN THE TOP OF A CONCRETE POST.
 JB0137
 JB0137                          STATION RECOVERY (1983)
 JB0137
 JB0137'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0137'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0062 ***********************************************************************
 JB0062  DESIGNATION -  E 91
 JB0062  PID         -  JB0062
 JB0062  STATE/COUNTY-  IL/RICHLAND
 JB0062  COUNTRY     -  US
 JB0062  USGS QUAD   -  OLNEY (2018)
 JB0062
 JB0062                         *CURRENT SURVEY CONTROL
 JB0062  ______________________________________________________________________
 JB0062* NAD 83(1986) POSITION- 38 38 53.     (N) 088 02 52.     (W)   SCALED
 JB0062* NAVD 88 ORTHO HEIGHT -   160.114 (meters)      525.31  (feet) ADJUSTED
 JB0062  ______________________________________________________________________
 JB0062  GEOID HEIGHT    -        -31.243 (meters)                     GEOID18
 JB0062  DYNAMIC HEIGHT  -        160.015 (meters)      524.98  (feet) COMP
 JB0062  MODELED GRAVITY -    980,009.6   (mgal)                       NAVD 88
 JB0062
 JB0062  VERT ORDER      -  SECOND    CLASS 0
 JB0062
 JB0062.The horizontal coordinates were scaled from a map and have
 JB0062.an estimated accuracy of +/- 6 seconds.
 JB0062
 JB0062.The orthometric height was determined by differential leveling and
 JB0062.adjusted by the NATIONAL GEODETIC SURVEY
 JB0062.in June 1991.
 JB0062
 JB0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0062.GEOID18 height accuracy estimate available here.
 JB0062
 JB0062.Click photographs - Photos may exist for this station.
 JB0062
 JB0062.The dynamic height is computed by dividing the NAVD 88
 JB0062.geopotential number by the normal gravity value computed on the
 JB0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0062.degrees latitude (g = 980.6199 gals.).
 JB0062
 JB0062.The modeled gravity was interpolated from observed gravity values.
 JB0062
 JB0062;                    North         East    Units  Estimated Accuracy
 JB0062;SPC IL E     -   219,950.      324,860.      MT  (+/- 180 meters Scaled)
 JB0062
 JB0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH088782(NAD 83)
 JB0062
 JB0062                          SUPERSEDED SURVEY CONTROL
 JB0062
 JB0062  NGVD 29 (??/??/92)  160.214  (m)          525.64   (f) ADJ UNCH    2 0
 JB0062
 JB0062.Superseded values are not recommended for survey control.
 JB0062
 JB0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0062.See file dsdata.pdf to determine how the superseded data were derived.
 JB0062
 JB0062_MARKER: DB = BENCH MARK DISK
 JB0062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0062_STAMPING: E 91 1935
 JB0062_MARK LOGO: CGS
 JB0062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0062+STABILITY: SURFACE MOTION
 JB0062
 JB0062  HISTORY     - Date     Condition        Report By
 JB0062  HISTORY     - 1935     MONUMENTED       CGS
 JB0062  HISTORY     - 1971     POOR             USGS
 JB0062
 JB0062                          STATION DESCRIPTION
 JB0062
 JB0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0062'AT CALHOUN.
 JB0062'AT CALHOUN, RICHLAND COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB0062'5 RAILS SOUTH OF THE STATION, AND 15 FEET WEST OF THE MAIN
 JB0062'TRACK.  A STANDARD DISK, STAMPED E 91 1935 AND SET IN THE TOP
 JB0062'OF A CONCRETE POST.
 JB0062
 JB0062                          STATION RECOVERY (1971)
 JB0062
 JB0062'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0062'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0815 ***********************************************************************
 KB0815  DESIGNATION -  E 92
 KB0815  PID         -  KB0815
 KB0815  STATE/COUNTY-  IL/CHRISTIAN
 KB0815  COUNTRY     -  US
 KB0815  USGS QUAD   -  OWANECO (2018)
 KB0815
 KB0815                         *CURRENT SURVEY CONTROL
 KB0815  ______________________________________________________________________
 KB0815* NAD 83(1986) POSITION- 39 28 15.     (N) 089 10 52.     (W)   SCALED
 KB0815* NAVD 88 ORTHO HEIGHT -   193.545 (meters)      634.99  (feet) ADJUSTED
 KB0815  ______________________________________________________________________
 KB0815  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 KB0815  DYNAMIC HEIGHT  -        193.432 (meters)      634.62  (feet) COMP
 KB0815  MODELED GRAVITY -    980,041.1   (mgal)                       NAVD 88
 KB0815
 KB0815  VERT ORDER      -  SECOND    CLASS 0
 KB0815
 KB0815.The horizontal coordinates were scaled from a map and have
 KB0815.an estimated accuracy of +/- 6 seconds.
 KB0815
 KB0815.The orthometric height was determined by differential leveling and
 KB0815.adjusted by the NATIONAL GEODETIC SURVEY
 KB0815.in June 1991.
 KB0815
 KB0815.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0815.GEOID18 height accuracy estimate available here.
 KB0815
 KB0815.Click photographs - Photos may exist for this station.
 KB0815
 KB0815.The dynamic height is computed by dividing the NAVD 88
 KB0815.geopotential number by the normal gravity value computed on the
 KB0815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0815.degrees latitude (g = 980.6199 gals.).
 KB0815
 KB0815.The modeled gravity was interpolated from observed gravity values.
 KB0815
 KB0815;                    North         East    Units  Estimated Accuracy
 KB0815;SPC IL W     -   311,700.      784,800.      MT  (+/- 180 meters Scaled)
 KB0815
 KB0815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ123712(NAD 83)
 KB0815
 KB0815                          SUPERSEDED SURVEY CONTROL
 KB0815
 KB0815  NGVD 29 (??/??/92)  193.636  (m)          635.29   (f) ADJ UNCH    2 0
 KB0815
 KB0815.Superseded values are not recommended for survey control.
 KB0815
 KB0815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0815.See file dsdata.pdf to determine how the superseded data were derived.
 KB0815
 KB0815_MARKER: DB = BENCH MARK DISK
 KB0815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0815_STAMPING: E 92 1935
 KB0815_MARK LOGO: CGS
 KB0815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0815+STABILITY: SURFACE MOTION
 KB0815
 KB0815  HISTORY     - Date     Condition        Report By
 KB0815  HISTORY     - 1935     MONUMENTED       CGS
 KB0815  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0815  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0815  HISTORY     - 20150915 MARK NOT FOUND   AMESC
 KB0815
 KB0815                          STATION DESCRIPTION
 KB0815
 KB0815'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0815'1 MI SE FROM OWANECO.
 KB0815'1.0 MILE SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 KB0815'STATION AT OWANECO, CHRISTIAN COUNTY, 1 YARD NORTH OF POLE
 KB0815'147/09, AND 8 YARDS NORTHEAST OF THE CENTERLINE OF THE TRACK.
 KB0815'A STANDARD DISK, STAMPED E 92 1935 AND SET IN THE TOP OF A
 KB0815'CONCRETE POST.
 KB0815
 KB0815                          STATION RECOVERY (1980)
 KB0815
 KB0815'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0815'MARK NOT FOUND.
 KB0815
 KB0815                          STATION RECOVERY (2014)
 KB0815
 KB0815'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0815'MARK NOT FOUND
 KB0815
 KB0815                          STATION RECOVERY (2015)
 KB0815
 KB0815'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0815'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0728 ***********************************************************************
 KB0728  DESIGNATION -  E 93
 KB0728  PID         -  KB0728
 KB0728  STATE/COUNTY-  IL/MONTGOMERY
 KB0728  COUNTRY     -  US
 KB0728  USGS QUAD   -  OHLMAN (2018)
 KB0728
 KB0728                         *CURRENT SURVEY CONTROL
 KB0728  ______________________________________________________________________
 KB0728* NAD 83(1986) POSITION- 39 19 33.     (N) 089 14 56.     (W)   SCALED
 KB0728* NAVD 88 ORTHO HEIGHT -   204.131 (meters)      669.72  (feet) ADJUSTED
 KB0728  ______________________________________________________________________
 KB0728  GEOID HEIGHT    -        -31.887 (meters)                     GEOID18
 KB0728  DYNAMIC HEIGHT  -        204.011 (meters)      669.33  (feet) COMP
 KB0728  MODELED GRAVITY -    980,034.0   (mgal)                       NAVD 88
 KB0728
 KB0728  VERT ORDER      -  SECOND    CLASS 0
 KB0728
 KB0728.The horizontal coordinates were scaled from a map and have
 KB0728.an estimated accuracy of +/- 6 seconds.
 KB0728
 KB0728.The orthometric height was determined by differential leveling and
 KB0728.adjusted by the NATIONAL GEODETIC SURVEY
 KB0728.in June 1991.
 KB0728
 KB0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0728.GEOID18 height accuracy estimate available here.
 KB0728
 KB0728.Click photographs - Photos may exist for this station.
 KB0728
 KB0728.The dynamic height is computed by dividing the NAVD 88
 KB0728.geopotential number by the normal gravity value computed on the
 KB0728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0728.degrees latitude (g = 980.6199 gals.).
 KB0728
 KB0728.The modeled gravity was interpolated from observed gravity values.
 KB0728
 KB0728;                    North         East    Units  Estimated Accuracy
 KB0728;SPC IL W     -   295,540.      779,130.      MT  (+/- 180 meters Scaled)
 KB0728
 KB0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ061553(NAD 83)
 KB0728
 KB0728                          SUPERSEDED SURVEY CONTROL
 KB0728
 KB0728  NGVD 29 (??/??/92)  204.230  (m)          670.04   (f) ADJ UNCH    2 0
 KB0728
 KB0728.Superseded values are not recommended for survey control.
 KB0728
 KB0728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0728.See file dsdata.pdf to determine how the superseded data were derived.
 KB0728
 KB0728_MARKER: DB = BENCH MARK DISK
 KB0728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0728_STAMPING: E 93 1935
 KB0728_MARK LOGO: CGS
 KB0728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0728+STABILITY: SURFACE MOTION
 KB0728
 KB0728  HISTORY     - Date     Condition        Report By
 KB0728  HISTORY     - 1935     MONUMENTED       CGS
 KB0728  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0728
 KB0728                          STATION DESCRIPTION
 KB0728
 KB0728'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0728'2.7 MI NE FROM NOKOMIS.
 KB0728'2.7 MILES NORTH EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 KB0728'AND ST. LOUIS RAILWAY FROM THE STATION AT NOKOMIS, MONTGOMERY
 KB0728'COUNTY, ONE RAIL SOUTHWEST OF TRESTLE 405, AT POLE 177/22, 32
 KB0728'FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK, AND 35 FEET
 KB0728'NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 16.  A STANDARD
 KB0728'DISK, STAMPED E 93 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0728
 KB0728                          STATION RECOVERY (1977)
 KB0728
 KB0728'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0728'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0829 ***********************************************************************
 KB0829  DESIGNATION -  E 94
 KB0829  PID         -  KB0829
 KB0829  STATE/COUNTY-  IL/MONTGOMERY
 KB0829  COUNTRY     -  US
 KB0829  USGS QUAD   -  LITCHFIELD (2018)
 KB0829
 KB0829                         *CURRENT SURVEY CONTROL
 KB0829  ______________________________________________________________________
 KB0829* NAD 83(1986) POSITION- 39 08 49.     (N) 089 40 00.     (W)   SCALED
 KB0829* NAVD 88 ORTHO HEIGHT -   207.410 (meters)      680.48  (feet) ADJUSTED
 KB0829  ______________________________________________________________________
 KB0829  GEOID HEIGHT    -        -31.280 (meters)                     GEOID18
 KB0829  DYNAMIC HEIGHT  -        207.289 (meters)      680.08  (feet) COMP
 KB0829  MODELED GRAVITY -    980,042.2   (mgal)                       NAVD 88
 KB0829
 KB0829  VERT ORDER      -  SECOND    CLASS 0
 KB0829
 KB0829.The horizontal coordinates were scaled from a map and have
 KB0829.an estimated accuracy of +/- 6 seconds.
 KB0829
 KB0829.The orthometric height was determined by differential leveling and
 KB0829.adjusted by the NATIONAL GEODETIC SURVEY
 KB0829.in June 1991.
 KB0829
 KB0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0829.GEOID18 height accuracy estimate available here.
 KB0829
 KB0829.Click photographs - Photos may exist for this station.
 KB0829
 KB0829.The dynamic height is computed by dividing the NAVD 88
 KB0829.geopotential number by the normal gravity value computed on the
 KB0829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0829.degrees latitude (g = 980.6199 gals.).
 KB0829
 KB0829.The modeled gravity was interpolated from observed gravity values.
 KB0829
 KB0829;                    North         East    Units  Estimated Accuracy
 KB0829;SPC IL W     -   275,400.      743,220.      MT  (+/- 180 meters Scaled)
 KB0829
 KB0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ695364(NAD 83)
 KB0829
 KB0829                          SUPERSEDED SURVEY CONTROL
 KB0829
 KB0829  NGVD 29 (??/??/92)  207.54   (m)          680.9    (f) COMPUTED    2 0
 KB0829
 KB0829.Superseded values are not recommended for survey control.
 KB0829
 KB0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0829.See file dsdata.pdf to determine how the superseded data were derived.
 KB0829
 KB0829_MARKER: DB = BENCH MARK DISK
 KB0829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0829_STAMPING: E 94 1935
 KB0829_MARK LOGO: CGS
 KB0829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0829+STABILITY: SURFACE MOTION
 KB0829
 KB0829  HISTORY     - Date     Condition        Report By
 KB0829  HISTORY     - 1935     MONUMENTED       CGS
 KB0829  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0829
 KB0829                          STATION DESCRIPTION
 KB0829
 KB0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0829'2 MI S FROM LITCHFIELD.
 KB0829'2.0 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE STATION AT
 KB0829'LITCHFIELD, MONTGOMERY COUNTY, AT POLE 438/29, 28 FEET WEST OF
 KB0829'THE TRACK, AND 50 FEET EAST OF AN INTERURBAN TRACK.  A STANDARD
 KB0829'DISK, STAMPED E 94 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0829
 KB0829                          STATION RECOVERY (2013)
 KB0829
 KB0829'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0829'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0152 ***********************************************************************
 JC0152  DESIGNATION -  E 95
 JC0152  PID         -  JC0152
 JC0152  STATE/COUNTY-  IL/MADISON
 JC0152  COUNTRY     -  US
 JC0152  USGS QUAD   -  GRANITE CITY (2018)
 JC0152
 JC0152                         *CURRENT SURVEY CONTROL
 JC0152  ______________________________________________________________________
 JC0152* NAD 83(1986) POSITION- 38 42 15.     (N) 090 09 17.     (W)   SCALED
 JC0152* NAVD 88 ORTHO HEIGHT -   129.897 (meters)      426.17  (feet) ADJUSTED
 JC0152  ______________________________________________________________________
 JC0152  GEOID HEIGHT    -        -31.207 (meters)                     GEOID18
 JC0152  DYNAMIC HEIGHT  -        129.815 (meters)      425.90  (feet) COMP
 JC0152  MODELED GRAVITY -    979,994.8   (mgal)                       NAVD 88
 JC0152
 JC0152  VERT ORDER      -  SECOND    CLASS 0
 JC0152
 JC0152.The horizontal coordinates were scaled from a map and have
 JC0152.an estimated accuracy of +/- 6 seconds.
 JC0152
 JC0152.The orthometric height was determined by differential leveling and
 JC0152.adjusted by the NATIONAL GEODETIC SURVEY
 JC0152.in June 1991.
 JC0152
 JC0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0152.GEOID18 height accuracy estimate available here.
 JC0152
 JC0152.Click photographs - Photos may exist for this station.
 JC0152
 JC0152.The dynamic height is computed by dividing the NAVD 88
 JC0152.geopotential number by the normal gravity value computed on the
 JC0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0152.degrees latitude (g = 980.6199 gals.).
 JC0152
 JC0152.The modeled gravity was interpolated from observed gravity values.
 JC0152
 JC0152;                    North         East    Units  Estimated Accuracy
 JC0152;SPC IL W     -   226,130.      701,040.      MT  (+/- 180 meters Scaled)
 JC0152
 JC0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC474877(NAD 83)
 JC0152
 JC0152                          SUPERSEDED SURVEY CONTROL
 JC0152
 JC0152  NGVD 29 (??/??/92)  130.012  (m)          426.55   (f) ADJ UNCH    2 0
 JC0152
 JC0152.Superseded values are not recommended for survey control.
 JC0152
 JC0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0152.See file dsdata.pdf to determine how the superseded data were derived.
 JC0152
 JC0152_MARKER: DB = BENCH MARK DISK
 JC0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0152_STAMPING: E 95 1935
 JC0152_MARK LOGO: CGS
 JC0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0152+STABILITY: SURFACE MOTION
 JC0152
 JC0152  HISTORY     - Date     Condition        Report By
 JC0152  HISTORY     - 1935     MONUMENTED       CGS
 JC0152  HISTORY     - 1942     MARK NOT FOUND   CGS
 JC0152
 JC0152                          STATION DESCRIPTION
 JC0152
 JC0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JC0152'AT GRANITE CITY.
 JC0152'AT GRANITE CITY, MADISON COUNTY, ON THE WABASH RAILROAD, 4 RAILS
 JC0152'SOUTH OF THE STATION, ONE RAIL NORTH OF A STREET CROSSING, 2
 JC0152'FEET WEST OF A DRIVEWAY CURB, AND 12 FEET EAST OF THE EAST RAIL
 JC0152'OF THE CLEVELAND, CINCINNATI, CHICAGO AND ST. LOUIS RAILWAY
 JC0152'TRACK.  A STANDARD DISK, STAMPED E 95 1935 AND SET IN THE TOP
 JC0152'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0857 ***********************************************************************
 KB0857  DESIGNATION -  E 96
 KB0857  PID         -  KB0857
 KB0857  STATE/COUNTY-  IL/MACOUPIN
 KB0857  COUNTRY     -  US
 KB0857  USGS QUAD   -  VIRDEN SOUTH (2018)
 KB0857
 KB0857                         *CURRENT SURVEY CONTROL
 KB0857  ______________________________________________________________________
 KB0857* NAD 83(1986) POSITION- 39 25 16.     (N) 089 45 49.     (W)   SCALED
 KB0857* NAVD 88 ORTHO HEIGHT -   198.053 (meters)      649.78  (feet) ADJUSTED
 KB0857  ______________________________________________________________________
 KB0857  GEOID HEIGHT    -        -31.747 (meters)                     GEOID18
 KB0857  DYNAMIC HEIGHT  -        197.941 (meters)      649.41  (feet) COMP
 KB0857  MODELED GRAVITY -    980,060.5   (mgal)                       NAVD 88
 KB0857
 KB0857  VERT ORDER      -  SECOND    CLASS 0
 KB0857
 KB0857.The horizontal coordinates were scaled from a map and have
 KB0857.an estimated accuracy of +/- 6 seconds.
 KB0857
 KB0857.The orthometric height was determined by differential leveling and
 KB0857.adjusted by the NATIONAL GEODETIC SURVEY
 KB0857.in June 1991.
 KB0857
 KB0857.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0857.GEOID18 height accuracy estimate available here.
 KB0857
 KB0857.Click photographs - Photos may exist for this station.
 KB0857
 KB0857.The dynamic height is computed by dividing the NAVD 88
 KB0857.geopotential number by the normal gravity value computed on the
 KB0857.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0857.degrees latitude (g = 980.6199 gals.).
 KB0857
 KB0857.The modeled gravity was interpolated from observed gravity values.
 KB0857
 KB0857;                    North         East    Units  Estimated Accuracy
 KB0857;SPC IL W     -   305,800.      734,710.      MT  (+/- 180 meters Scaled)
 KB0857
 KB0857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ621671(NAD 83)
 KB0857
 KB0857                          SUPERSEDED SURVEY CONTROL
 KB0857
 KB0857  NGVD 29 (??/??/92)  198.176  (m)          650.18   (f) ADJ UNCH    2 0
 KB0857
 KB0857.Superseded values are not recommended for survey control.
 KB0857
 KB0857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0857.See file dsdata.pdf to determine how the superseded data were derived.
 KB0857
 KB0857_MARKER: DB = BENCH MARK DISK
 KB0857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0857_STAMPING: E 96 1935
 KB0857_MARK LOGO: CGS
 KB0857_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0857+STABILITY: SURFACE MOTION
 KB0857
 KB0857  HISTORY     - Date     Condition        Report By
 KB0857  HISTORY     - 1935     MONUMENTED       CGS
 KB0857  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0857
 KB0857                          STATION DESCRIPTION
 KB0857
 KB0857'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0857'1.8 MI SE FROM GIRARD.
 KB0857'1.8 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KB0857'RAILROAD FROM THE STATION AT GIRARD, MACOUPIN COUNTY, 0.6 MILE
 KB0857'SOUTH OF MILEPOST 46, AT A ROAD CROSSING, 5 YARDS NORTH OF THE
 KB0857'CENTERLINE OF THE ROAD, AND 4 YARDS EAST OF THE CENTERLINE OF
 KB0857'THE EAST TRACK.  A STANDARD DISK, STAMPED E 96 1935 AND SET IN
 KB0857'THE TOP OF A CONCRETE POST.
 KB0857
 KB0857                          STATION RECOVERY (1976)
 KB0857
 KB0857'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0857'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1080 ***********************************************************************
 HB1080  DESIGNATION -  E 98
 HB1080  PID         -  HB1080
 HB1080  STATE/COUNTY-  IL/JACKSON
 HB1080  COUNTRY     -  US
 HB1080  USGS QUAD   -  RADDLE (2018)
 HB1080
 HB1080                         *CURRENT SURVEY CONTROL
 HB1080  ______________________________________________________________________
 HB1080* NAD 83(1986) POSITION- 37 47 16.     (N) 089 36 13.     (W)   SCALED
 HB1080* NAVD 88 ORTHO HEIGHT -   111.210 (meters)      364.86  (feet) ADJUSTED
 HB1080  ______________________________________________________________________
 HB1080  GEOID HEIGHT    -        -29.247 (meters)                     GEOID18
 HB1080  DYNAMIC HEIGHT  -        111.133 (meters)      364.61  (feet) COMP
 HB1080  MODELED GRAVITY -    979,936.9   (mgal)                       NAVD 88
 HB1080
 HB1080  VERT ORDER      -  SECOND    CLASS 0
 HB1080
 HB1080.The horizontal coordinates were scaled from a map and have
 HB1080.an estimated accuracy of +/- 6 seconds.
 HB1080
 HB1080.The orthometric height was determined by differential leveling and
 HB1080.adjusted by the NATIONAL GEODETIC SURVEY
 HB1080.in June 1991.
 HB1080
 HB1080.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1080.GEOID18 height accuracy estimate available here.
 HB1080
 HB1080.Click photographs - Photos may exist for this station.
 HB1080
 HB1080.The dynamic height is computed by dividing the NAVD 88
 HB1080.geopotential number by the normal gravity value computed on the
 HB1080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1080.degrees latitude (g = 980.6199 gals.).
 HB1080
 HB1080.The modeled gravity was interpolated from observed gravity values.
 HB1080
 HB1080;                    North         East    Units  Estimated Accuracy
 HB1080;SPC IL W     -   124,570.      749,590.      MT  (+/- 180 meters Scaled)
 HB1080
 HB1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG707854(NAD 83)
 HB1080
 HB1080                          SUPERSEDED SURVEY CONTROL
 HB1080
 HB1080  NGVD 29 (11/26/84)  111.310  (m)          365.19   (f) ADJUSTED    2 0
 HB1080
 HB1080.Superseded values are not recommended for survey control.
 HB1080
 HB1080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1080.See file dsdata.pdf to determine how the superseded data were derived.
 HB1080
 HB1080_MARKER: DB = BENCH MARK DISK
 HB1080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1080_STAMPING: E 98 1935
 HB1080_MARK LOGO: CGS
 HB1080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1080+STABILITY: SURFACE MOTION
 HB1080
 HB1080  HISTORY     - Date     Condition        Report By
 HB1080  HISTORY     - 1935     MONUMENTED       CGS
 HB1080  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1080
 HB1080                          STATION DESCRIPTION
 HB1080
 HB1080'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1080'0.2 MI N FROM RADDLE JUNCTION.
 HB1080'0.2 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1080'TOWER AT RADDLE JUNCTION, JACKSON COUNTY, AT POLE 76/12, 235 FEET
 HB1080'NORTH OF A SEMAPHORE, 35 FEET EAST OF THE CENTERLINE OF THE
 HB1080'TRACK, AND 20 FEET WEST OF THE CENTERLINE OF A ROAD.  A STANDARD
 HB1080'DISK, STAMPED E 98 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB1080
 HB1080                          STATION RECOVERY (1966)
 HB1080
 HB1080'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1080'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1103 ***********************************************************************
 JB1103  DESIGNATION -  E 99
 JB1103  PID         -  JB1103
 JB1103  STATE/COUNTY-  IL/PERRY
 JB1103  COUNTRY     -  US
 JB1103  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1103
 JB1103                         *CURRENT SURVEY CONTROL
 JB1103  ______________________________________________________________________
 JB1103* NAD 83(1986) POSITION- 38 05 38.     (N) 089 24 53.     (W)   SCALED
 JB1103* NAVD 88 ORTHO HEIGHT -   153.991 (meters)      505.22  (feet) ADJUSTED
 JB1103  ______________________________________________________________________
 JB1103  GEOID HEIGHT    -        -29.593 (meters)                     GEOID18
 JB1103  DYNAMIC HEIGHT  -        153.891 (meters)      504.89  (feet) COMP
 JB1103  MODELED GRAVITY -    979,974.0   (mgal)                       NAVD 88
 JB1103
 JB1103  VERT ORDER      -  SECOND    CLASS 0
 JB1103
 JB1103.The horizontal coordinates were scaled from a map and have
 JB1103.an estimated accuracy of +/- 6 seconds.
 JB1103
 JB1103.The orthometric height was determined by differential leveling and
 JB1103.adjusted by the NATIONAL GEODETIC SURVEY
 JB1103.in June 1991.
 JB1103
 JB1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1103.GEOID18 height accuracy estimate available here.
 JB1103
 JB1103.Click photographs - Photos may exist for this station.
 JB1103
 JB1103.The dynamic height is computed by dividing the NAVD 88
 JB1103.geopotential number by the normal gravity value computed on the
 JB1103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1103.degrees latitude (g = 980.6199 gals.).
 JB1103
 JB1103.The modeled gravity was interpolated from observed gravity values.
 JB1103
 JB1103;                    North         East    Units  Estimated Accuracy
 JB1103;SPC IL W     -   158,660.      765,960.      MT  (+/- 180 meters Scaled)
 JB1103
 JB1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH882189(NAD 83)
 JB1103
 JB1103                          SUPERSEDED SURVEY CONTROL
 JB1103
 JB1103  NGVD 29 (??/??/92)  154.088  (m)          505.54   (f) ADJ UNCH    2 0
 JB1103
 JB1103.Superseded values are not recommended for survey control.
 JB1103
 JB1103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1103.See file dsdata.pdf to determine how the superseded data were derived.
 JB1103
 JB1103_MARKER: DB = BENCH MARK DISK
 JB1103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1103_STAMPING: E 99 1935
 JB1103_MARK LOGO: CGS
 JB1103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1103+STABILITY: SURFACE MOTION
 JB1103
 JB1103  HISTORY     - Date     Condition        Report By
 JB1103  HISTORY     - 1935     MONUMENTED       CGS
 JB1103  HISTORY     - 20090305 MARK NOT FOUND   ILDT
 JB1103  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 JB1103
 JB1103                          STATION DESCRIPTION
 JB1103
 JB1103'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1103'2.1 MI NW FROM PINCKNEYVILLE.
 JB1103'2.1 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1103'STATION AT PINCKNEYVILLE, PERRY COUNTY, 260 FEET SOUTHEAST OF
 JB1103'MILEPOST E 59, 42 FEET SOUTHWEST OF THE CENTERLINE OF THE SOUTHWEST
 JB1103'MAIN TRACK, AND 40 FEET NORTHEAST OF THE CENTERLINE OF STATE
 JB1103'HIGHWAY 152.  A STANDARD DISK, STAMPED E 99 1935 AND SET IN THE
 JB1103'TOP OF A CONCRETE POST.
 JB1103
 JB1103                          STATION RECOVERY (2009)
 JB1103
 JB1103'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1103'MARK NOT FOUND.
 JB1103
 JB1103                          STATION RECOVERY (2012)
 JB1103
 JB1103'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1103'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9188 ***********************************************************************
 DE9188  DESIGNATION -  E ST LOUIS
 DE9188  PID         -  DE9188
 DE9188  STATE/COUNTY-  IL/ST CLAIR
 DE9188  COUNTRY     -  US
 DE9188  USGS QUAD   -  GRANITE CITY (2018)
 DE9188
 DE9188                         *CURRENT SURVEY CONTROL
 DE9188  ______________________________________________________________________
 DE9188* NAD 83(2011) POSITION- 38 38 03.56137(N) 090 08 32.38899(W)   ADJUSTED
 DE9188* NAD 83(2011) ELLIP HT-    97.178 (meters)        (06/27/12)   ADJUSTED
 DE9188* NAD 83(2011) EPOCH   -  2010.00
 DE9188* NAVD 88 ORTHO HEIGHT -   128.2   (meters)      421.    (feet) GPS OBS
 DE9188  ______________________________________________________________________
 DE9188  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9188  GEOID HEIGHT    -        -31.036 (meters)                     GEOID99
 DE9188  GEOID HEIGHT    -        -31.032 (meters)                     GEOID18
 DE9188  NAD 83(2011) X  -    -12,392.947 (meters)                     COMP
 DE9188  NAD 83(2011) Y  - -4,988,834.006 (meters)                     COMP
 DE9188  NAD 83(2011) Z  -  3,960,748.475 (meters)                     COMP
 DE9188  LAPLACE CORR    -          1.69  (seconds)                    DEFLEC18
 DE9188
 DE9188  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9188  Standards:
 DE9188         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9188            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9188  -------------------------------------------------------------------
 DE9188  NETWORK    1.48   2.04           0.68   0.50   1.04     -0.14811772
 DE9188  -------------------------------------------------------------------
 DE9188  Click here for local accuracies and other accuracy information.
 DE9188
 DE9188.The horizontal coordinates were established by GPS observations
 DE9188.and adjusted by the National Geodetic Survey in June 2012.
 DE9188
 DE9188.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9188.been affixed to the stable North American tectonic plate. See 
 DE9188.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9188
 DE9188.The horizontal coordinates are valid at the epoch date displayed above
 DE9188.which is a decimal equivalence of Year/Month/Day.
 DE9188
 DE9188.The orthometric height was determined by GPS observations and a
 DE9188.high-resolution geoid model.
 DE9188
 DE9188.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9188.GEOID18 height accuracy estimate available here.
 DE9188
 DE9188.Click photographs - Photos may exist for this station.
 DE9188
 DE9188.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9188
 DE9188.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9188
 DE9188.The ellipsoidal height was determined by GPS observations
 DE9188.and is referenced to NAD 83.
 DE9188
 DE9188. The following values were computed from the NAD 83(2011) position.
 DE9188
 DE9188;                    North         East     Units Scale Factor Converg.
 DE9188;SPC IL W     -   218,377.374   702,118.858   MT  0.99994123   +0 00 54.7
 DE9188;SPC IL W     -   716,459.77  2,303,534.95   sFT  0.99994123   +0 00 54.7
 DE9188;UTM  15      - 4,280,072.933   748,742.224   MT  1.00036200   +1 47 06.3
 DE9188
 DE9188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9188!SPC IL W     -   0.99998475  x   0.99994123  =   0.99992598
 DE9188!UTM  15      -   0.99998475  x   1.00036200  =   1.00034675
 DE9188
 DE9188:                Primary Azimuth Mark                     Grid Az
 DE9188:SPC IL W     -  E ST LOUIS AZI                           200 08 49.3
 DE9188:UTM  15      -  E ST LOUIS AZI                           198 22 37.7
 DE9188
 DE9188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4874280072(NAD 83)
 DE9188
 DE9188|---------------------------------------------------------------------|
 DE9188| PID    Reference Object                     Distance      Geod. Az  |
 DE9188|                                                           dddmmss.s |
 DE9188| DE9187 E ST LOUIS AZI                      434.004 METERS 2000944.0 |
 DE9188|---------------------------------------------------------------------|
 DE9188
 DE9188                          SUPERSEDED SURVEY CONTROL
 DE9188
 DE9188  NAD 83(2007)-  38 38 03.56134(N)    090 08 32.38984(W) AD(2002.00) 0
 DE9188  ELLIP H (02/10/07)   97.207  (m)                       GP(2002.00)    
 DE9188  ELLIP H (02/03/05)   97.174  (m)                       GP(       ) 4 2
 DE9188  NAD 83(1997)-  38 38 03.56151(N)    090 08 32.38998(W) AD(       ) 1
 DE9188  ELLIP H (01/06/03)   97.220  (m)                       GP(       ) 3 2
 DE9188
 DE9188.Superseded values are not recommended for survey control.
 DE9188
 DE9188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9188.See file dsdata.pdf to determine how the superseded data were derived.
 DE9188
 DE9188_MARKER: A = ALUMINUM MARKER
 DE9188_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DE9188_SP_SET: RETAINING WALL
 DE9188_STAMPING: E ST LOUIS 1996
 DE9188_MARK LOGO: ILDT
 DE9188_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9188_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9188+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2007
 DE9188
 DE9188  HISTORY     - Date     Condition        Report By
 DE9188  HISTORY     - 1996     MONUMENTED       ILDT
 DE9188  HISTORY     - 20070308 GOOD             INDIV
 DE9188
 DE9188                          STATION DESCRIPTION
 DE9188
 DE9188'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9188'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9188'STATION IS LOCATED AT NE SIDE OF E ST LOUIS.  TO REACH FROM CENTERLINE
 DE9188'INTERSTATE 55 AND IL ROUTE 3 (ST CLAIR AVE) , GO SE ON ST CLAIR AVE
 DE9188'FOR 0.25 MI (0.40 KM) TO N 10TH ST, GO LEFT NE ON N 10TH ST FOR 0.3 MI
 DE9188'(0.5 KM) TO EXCHANGE AVE, GO LEFT NW ON EXCHANGE AVE FOR 0.2 MI (0.3
 DE9188'KM) TO E ST LOUIS MAINTENANCE YARD GATE ON THE LEFT, GO THROUGH GATE
 DE9188'AND LEFT S IN BETWEEN SALT BINS TO S SIDE OF YARD AND STATION ON THE
 DE9188'RIGHT ON RETAINING WALL N OF VENTS.  STATION IS 39.8 FEET (12.1 M) E
 DE9188'OF NE CORNER OF YELLOW BRICK BUILDING, 54.0 FEET (16.5 M) S OF THE
 DE9188'SMALLER SALT BIN, 21.1 FEET (6.4 M) N OF IRON PIPE HAND RAIL.  STATION
 DE9188'IS PROJECTING 1.5 FEET.  (0.5 M)
 DE9188
 DE9188                          STATION RECOVERY (2007)
 DE9188
 DE9188'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 DE9188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9187 ***********************************************************************
 DE9187  DESIGNATION -  E ST LOUIS AZI
 DE9187  PID         -  DE9187
 DE9187  STATE/COUNTY-  IL/ST CLAIR
 DE9187  COUNTRY     -  US
 DE9187  USGS QUAD   -  GRANITE CITY (2018)
 DE9187
 DE9187                         *CURRENT SURVEY CONTROL
 DE9187  ______________________________________________________________________
 DE9187* NAD 83(2011) POSITION- 38 37 50.34910(N) 090 08 38.57368(W)   ADJUSTED
 DE9187* NAD 83(2011) ELLIP HT-    95.565 (meters)        (06/27/12)   ADJUSTED
 DE9187* NAD 83(2011) EPOCH   -  2010.00
 DE9187* NAVD 88 ORTHO HEIGHT -   126.6   (meters)      415.    (feet) GPS OBS
 DE9187  ______________________________________________________________________
 DE9187  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9187  GEOID HEIGHT    -        -31.028 (meters)                     GEOID99
 DE9187  GEOID HEIGHT    -        -31.024 (meters)                     GEOID18
 DE9187  NAD 83(2011) X  -    -12,543.170 (meters)                     COMP
 DE9187  NAD 83(2011) Y  - -4,989,086.730 (meters)                     COMP
 DE9187  NAD 83(2011) Z  -  3,960,429.208 (meters)                     COMP
 DE9187  LAPLACE CORR    -          1.67  (seconds)                    DEFLEC18
 DE9187
 DE9187  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9187  Standards:
 DE9187         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9187            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9187  -------------------------------------------------------------------
 DE9187  NETWORK    1.48   2.04           0.66   0.54   1.04     -0.12589120
 DE9187  -------------------------------------------------------------------
 DE9187  Click here for local accuracies and other accuracy information.
 DE9187
 DE9187.The horizontal coordinates were established by GPS observations
 DE9187.and adjusted by the National Geodetic Survey in June 2012.
 DE9187
 DE9187.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9187.been affixed to the stable North American tectonic plate. See 
 DE9187.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9187
 DE9187.The horizontal coordinates are valid at the epoch date displayed above
 DE9187.which is a decimal equivalence of Year/Month/Day.
 DE9187
 DE9187.The orthometric height was determined by GPS observations and a
 DE9187.high-resolution geoid model.
 DE9187
 DE9187.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9187.GEOID18 height accuracy estimate available here.
 DE9187
 DE9187.Click photographs - Photos may exist for this station.
 DE9187
 DE9187.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9187
 DE9187.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9187
 DE9187.The ellipsoidal height was determined by GPS observations
 DE9187.and is referenced to NAD 83.
 DE9187
 DE9187. The following values were computed from the NAD 83(2011) position.
 DE9187
 DE9187;                    North         East     Units Scale Factor Converg.
 DE9187;SPC IL W     -   217,969.951   701,969.382   MT  0.99994122   +0 00 50.8
 DE9187;SPC IL W     -   715,123.08  2,303,044.55   sFT  0.99994122   +0 00 50.8
 DE9187;UTM  15      - 4,279,660.914   748,605.346   MT  1.00036116   +1 47 02.0
 DE9187
 DE9187!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9187!SPC IL W     -   0.99998501  x   0.99994122  =   0.99992623
 DE9187!UTM  15      -   0.99998501  x   1.00036116  =   1.00034616
 DE9187
 DE9187:                Primary Azimuth Mark                     Grid Az
 DE9187:SPC IL W     -  E ST LOUIS                               020 08 49.4
 DE9187:UTM  15      -  E ST LOUIS                               018 22 38.2
 DE9187
 DE9187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4860579660(NAD 83)
 DE9187
 DE9187|---------------------------------------------------------------------|
 DE9187| PID    Reference Object                     Distance      Geod. Az  |
 DE9187|                                                           dddmmss.s |
 DE9187| DE9188 E ST LOUIS                          434.004 METERS 0200940.2 |
 DE9187|---------------------------------------------------------------------|
 DE9187
 DE9187                          SUPERSEDED SURVEY CONTROL
 DE9187
 DE9187  NAD 83(2007)-  38 37 50.34907(N)    090 08 38.57448(W) AD(2002.00) 0
 DE9187  ELLIP H (02/10/07)   95.593  (m)                       GP(2002.00)    
 DE9187  ELLIP H (02/03/05)   95.563  (m)                       GP(       ) 4 2
 DE9187  NAD 83(1997)-  38 37 50.34920(N)    090 08 38.57462(W) AD(       ) 1
 DE9187  ELLIP H (01/06/03)   95.606  (m)                       GP(       ) 3 2
 DE9187
 DE9187.Superseded values are not recommended for survey control.
 DE9187
 DE9187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9187.See file dsdata.pdf to determine how the superseded data were derived.
 DE9187
 DE9187_MARKER: A = ALUMINUM MARKER
 DE9187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9187_STAMPING: E ST LOUIS AZI 1996
 DE9187_MARK LOGO: ILDT
 DE9187_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9187+SATELLITE: SATELLITE OBSERVATIONS - 1996
 DE9187
 DE9187  HISTORY     - Date     Condition        Report By
 DE9187  HISTORY     - 1996     MONUMENTED       ILDT
 DE9187  HISTORY     - 20070308 POOR             INDIV
 DE9187  HISTORY     - 20140501 POOR             COMPDA
 DE9187
 DE9187                          STATION DESCRIPTION
 DE9187
 DE9187'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9187'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9187'STATION IS LOCATED NE SIDE OF E ST LOUIS.  TO REACH STATION FROM
 DE9187'CENTERLINE INTERSTATE 55 AND IL ROUTE 3 (ST CLAIR AVE) , GO SE ON ST
 DE9187'CLAIR AVE FOR 0.2 MI (0.3 KM) TO STATION ON RIGHT, IN SOUTHERLY QUAD
 DE9187'OF INTERSECTION OF ST CLAIR AVE AND N 9TH ST.  STATION IS 95.3 FEET
 DE9187'(29.0 M) SW OF CENTERLINE ST CLAIR AVE, 40.7 FEET (12.4 M) SE OF
 DE9187'CENTERLINE N 9TH ST, 71.6 FEET (21.8 M) WSW OF POWERPOLE WITH METER,
 DE9187'13.2 FEET (4.0 M) SE OF BACK EDGE OF WALK.  STATION IS FLUSH WITH
 DE9187'GROUND.
 DE9187
 DE9187                          STATION RECOVERY (2007)
 DE9187
 DE9187'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 DE9187'CAP HAS BEEN HIT BY A MOWER BLADE
 DE9187
 DE9187                          STATION RECOVERY (2014)
 DE9187
 DE9187'RECOVERY NOTE BY COMPASSDATA INC 2014 (NK)
 DE9187'MARKER HAS BEEN DAMAGED BY LAWN MOWER BLADE. CENTER POINT IS NO LONGER
 DE9187'
 DE9187'DISCERNIBLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5152 ***********************************************************************
 DP5152  DESIGNATION -  EA 001
 DP5152  PID         -  DP5152
 DP5152  STATE/COUNTY-  IL/EDGAR
 DP5152  COUNTRY     -  US
 DP5152  USGS QUAD   -  NEWMAN (2018)
 DP5152
 DP5152                         *CURRENT SURVEY CONTROL
 DP5152  ______________________________________________________________________
 DP5152* NAD 83(1986) POSITION- 39 47 33.54   (N) 087 52 48.54   (W)   HD_HELD1
 DP5152* NAVD 88 ORTHO HEIGHT -   198.514 (meters)      651.29  (feet) ADJUSTED
 DP5152  ______________________________________________________________________
 DP5152  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 DP5152  DYNAMIC HEIGHT  -        198.410 (meters)      650.95  (feet) COMP
 DP5152  MODELED GRAVITY -    980,094.1   (mgal)                       NAVD 88
 DP5152
 DP5152  VERT ORDER      -  SECOND    CLASS I
 DP5152
 DP5152.The horizontal coordinates were determined by differentially corrected
 DP5152.hand held GPS observations or other comparable positioning techniques
 DP5152.and have an estimated accuracy of +/- 3 meters.
 DP5152
 DP5152.The orthometric height was determined by differential leveling and
 DP5152.adjusted by the NATIONAL GEODETIC SURVEY
 DP5152.in November 2014.
 DP5152
 DP5152.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5152.GEOID18 height accuracy estimate available here.
 DP5152
 DP5152.Click photographs - Photos may exist for this station.
 DP5152
 DP5152.The dynamic height is computed by dividing the NAVD 88
 DP5152.geopotential number by the normal gravity value computed on the
 DP5152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5152.degrees latitude (g = 980.6199 gals.).
 DP5152
 DP5152.The modeled gravity was interpolated from observed gravity values.
 DP5152
 DP5152;                    North         East    Units  Estimated Accuracy
 DP5152;SPC IL E     -   347,076.5     338,815.0     MT  (+/- 3 meters HH1 GPS) 
 DP5152
 DP5152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2464305114(NAD 83)
 DP5152
 DP5152                          SUPERSEDED SURVEY CONTROL
 DP5152
 DP5152.No superseded survey control is available for this station.
 DP5152
 DP5152_MARKER: F = FLANGE-ENCASED ROD
 DP5152_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5152_STAMPING: EA 001 2014
 DP5152_MARK LOGO: UIL
 DP5152_PROJECTION: RECESSED
 DP5152_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5152_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5152+STABILITY: POSITION/ELEVATION WELL
 DP5152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5152+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2014
 DP5152_ROD/PIPE-DEPTH: 7.3 meters
 DP5152_SLEEVE-DEPTH  : 0.9 meters
 DP5152
 DP5152  HISTORY     - Date     Condition        Report By
 DP5152  HISTORY     - 20140412 MONUMENTED       AMESC
 DP5152
 DP5152                          STATION DESCRIPTION
 DP5152
 DP5152'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5152'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTH-NORTHEAST OF
 DP5152'BROCTON, 5.6 MI (9.0 KM) EAST OF NEWMAN AND 0.7 MI (1.1 KM)
 DP5152'WEST-SOUTHWEST OF HUME.
 DP5152'
 DP5152'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5152'EAST ALONG US ROUTE 36 FOR 3.2 M (10.5 FT) TO NORTH 500TH STREET AND
 DP5152'THE STATION ON THE LEFT.
 DP5152'
 DP5152'THE STATION IS 49 FT (14.9 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5152'25 FT (7.6 M) EAST OF THE CENTERLINE OF NORTH 500TH STREET, 251.3 FT
 DP5152'(76.6 M) WEST OF A POWER POLE, 148.8 FT (45.4 M) NORTHWEST OF A
 DP5152'CONCRETE RIGHT-OF-WAY MARKER, 7.0 FT (2.1 M) EAST OF A POWER POLE, 5.7
 DP5152'FT (1.7 M) EAST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP5152'
 DP5152'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5152'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5152'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5153 ***********************************************************************
 DP5153  DESIGNATION -  EA 002
 DP5153  PID         -  DP5153
 DP5153  STATE/COUNTY-  IL/EDGAR
 DP5153  COUNTRY     -  US
 DP5153  USGS QUAD   -  NEWMAN (2018)
 DP5153
 DP5153                         *CURRENT SURVEY CONTROL
 DP5153  ______________________________________________________________________
 DP5153* NAD 83(1986) POSITION- 39 47 33.21   (N) 087 53 45.32   (W)   HD_HELD1
 DP5153* NAVD 88 ORTHO HEIGHT -   197.697 (meters)      648.61  (feet) ADJUSTED
 DP5153  ______________________________________________________________________
 DP5153  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 DP5153  DYNAMIC HEIGHT  -        197.592 (meters)      648.27  (feet) COMP
 DP5153  MODELED GRAVITY -    980,092.7   (mgal)                       NAVD 88
 DP5153
 DP5153  VERT ORDER      -  SECOND    CLASS I
 DP5153
 DP5153.The horizontal coordinates were determined by differentially corrected
 DP5153.hand held GPS observations or other comparable positioning techniques
 DP5153.and have an estimated accuracy of +/- 3 meters.
 DP5153
 DP5153.The orthometric height was determined by differential leveling and
 DP5153.adjusted by the NATIONAL GEODETIC SURVEY
 DP5153.in November 2014.
 DP5153
 DP5153.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5153.GEOID18 height accuracy estimate available here.
 DP5153
 DP5153.Click photographs - Photos may exist for this station.
 DP5153
 DP5153.The dynamic height is computed by dividing the NAVD 88
 DP5153.geopotential number by the normal gravity value computed on the
 DP5153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5153.degrees latitude (g = 980.6199 gals.).
 DP5153
 DP5153.The modeled gravity was interpolated from observed gravity values.
 DP5153
 DP5153;                    North         East    Units  Estimated Accuracy
 DP5153;SPC IL E     -   347,059.6     337,464.1     MT  (+/- 3 meters HH1 GPS) 
 DP5153
 DP5153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2329205117(NAD 83)
 DP5153
 DP5153                          SUPERSEDED SURVEY CONTROL
 DP5153
 DP5153.No superseded survey control is available for this station.
 DP5153
 DP5153_MARKER: F = FLANGE-ENCASED ROD
 DP5153_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5153_STAMPING: EA 002 2014
 DP5153_MARK LOGO: UIL
 DP5153_PROJECTION: RECESSED
 DP5153_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5153_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5153+STABILITY: POSITION/ELEVATION WELL
 DP5153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5153+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2014
 DP5153_ROD/PIPE-DEPTH: 7.3 meters
 DP5153_SLEEVE-DEPTH  : 0.9 meters
 DP5153
 DP5153  HISTORY     - Date     Condition        Report By
 DP5153  HISTORY     - 20140412 MONUMENTED       AMESC
 DP5153
 DP5153                          STATION DESCRIPTION
 DP5153
 DP5153'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5153'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH-NORTHEAST OF
 DP5153'BROCTON, 4.8 MI (7.7 KM) EAST OF NEWMAN AND 1.5 MI (2.4 KM) WEST OF
 DP5153'HUME.
 DP5153'
 DP5153'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5153'EAST ALONG US ROUTE 36 FOR 2.3 M (7.5 FT) TO CUNNINGHAM LANE AND THE
 DP5153'STATION ON THE LEFT.
 DP5153'
 DP5153'THE STATION IS 49 FT (14.9 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5153'40 FT (12.2 M) EAST OF THE NORTHERLY PROJECTION OF THE CENTERLINE OF
 DP5153'CUNNINGHAM LANE, 292.2 FT (89.1 M) EAST OF POWER POLE NUMBER '767019',
 DP5153'106.7 FT (32.5 M) NORTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP5153'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 82.2 FT (25.1 M)
 DP5153'NORTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP5153'UNDER CUNNINGHAM LANE, 5.8 FT (1.8 M) WEST OF TELEPHONE PEDESTAL
 DP5153'NUMBER 'L1300 P6-2', 4.4 FT (1.3 M) WEST OF POWER POLE NUMBER
 DP5153''767018'.
 DP5153'
 DP5153'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5153'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5153'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5154 ***********************************************************************
 DP5154  DESIGNATION -  EA 003
 DP5154  PID         -  DP5154
 DP5154  STATE/COUNTY-  IL/EDGAR
 DP5154  COUNTRY     -  US
 DP5154  USGS QUAD   -  NEWMAN (2018)
 DP5154
 DP5154                         *CURRENT SURVEY CONTROL
 DP5154  ______________________________________________________________________
 DP5154* NAD 83(1986) POSITION- 39 47 32.27   (N) 087 54 41.89   (W)   HD_HELD1
 DP5154* NAVD 88 ORTHO HEIGHT -   198.036 (meters)      649.72  (feet) ADJUSTED
 DP5154  ______________________________________________________________________
 DP5154  GEOID HEIGHT    -        -32.114 (meters)                     GEOID18
 DP5154  DYNAMIC HEIGHT  -        197.931 (meters)      649.38  (feet) COMP
 DP5154  MODELED GRAVITY -    980,091.5   (mgal)                       NAVD 88
 DP5154
 DP5154  VERT ORDER      -  SECOND    CLASS I
 DP5154
 DP5154.The horizontal coordinates were determined by differentially corrected
 DP5154.hand held GPS observations or other comparable positioning techniques
 DP5154.and have an estimated accuracy of +/- 3 meters.
 DP5154
 DP5154.The orthometric height was determined by differential leveling and
 DP5154.adjusted by the NATIONAL GEODETIC SURVEY
 DP5154.in November 2014.
 DP5154
 DP5154.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5154.GEOID18 height accuracy estimate available here.
 DP5154
 DP5154.Click photographs - Photos may exist for this station.
 DP5154
 DP5154.The dynamic height is computed by dividing the NAVD 88
 DP5154.geopotential number by the normal gravity value computed on the
 DP5154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5154.degrees latitude (g = 980.6199 gals.).
 DP5154
 DP5154.The modeled gravity was interpolated from observed gravity values.
 DP5154
 DP5154;                    North         East    Units  Estimated Accuracy
 DP5154;SPC IL E     -   347,024.2     336,118.4     MT  (+/- 3 meters HH1 GPS) 
 DP5154
 DP5154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2194705102(NAD 83)
 DP5154
 DP5154                          SUPERSEDED SURVEY CONTROL
 DP5154
 DP5154.No superseded survey control is available for this station.
 DP5154
 DP5154_MARKER: F = FLANGE-ENCASED ROD
 DP5154_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5154_STAMPING: EA 003 2014
 DP5154_MARK LOGO: UIL
 DP5154_PROJECTION: RECESSED
 DP5154_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5154_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5154+STABILITY: POSITION/ELEVATION WELL
 DP5154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5154+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2014
 DP5154_ROD/PIPE-DEPTH: 6.1 meters
 DP5154_SLEEVE-DEPTH  : 0.9 meters
 DP5154
 DP5154  HISTORY     - Date     Condition        Report By
 DP5154  HISTORY     - 20140413 MONUMENTED       AMESC
 DP5154
 DP5154                          STATION DESCRIPTION
 DP5154
 DP5154'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5154'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH-NORTHEAST OF
 DP5154'BROCTON, 4.0 MI (6.4 KM) EAST OF NEWMAN AND 2.3 MI (3.7 KM) WEST OF
 DP5154'HUME.
 DP5154'
 DP5154'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5154'EAST ALONG US ROUTE 36 FOR 1.5 M (4.9 FT) TO COUNTY ROAD 300E AND THE
 DP5154'STATION ON THE RIGHT.
 DP5154'
 DP5154'THE STATION IS 43.7 FT (13.3 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5154'36, 27 FT (8.2 M) WEST OF THE CENTERLINE OF COUNTY ROAD 300E, 180.6 FT
 DP5154'(55.0 M) SOUTHWEST OF POWER POLE NUMBER '767035', 115.4 FT (35.2 M)
 DP5154'SOUTHEAST OF POWER POLE NUMBER '767036', 54.4 FT (16.6 M) WEST OF A
 DP5154'TELEPHONE PEDESTAL, 18.5 FT (5.6 M) NORTHWEST OF THE NORTH END OF A 12
 DP5154'INCH (30 CM) PLASTIC CORRUGATED PIPE.
 DP5154'
 DP5154'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5154'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5154'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5155 ***********************************************************************
 DP5155  DESIGNATION -  EA 004
 DP5155  PID         -  DP5155
 DP5155  STATE/COUNTY-  IL/EDGAR
 DP5155  COUNTRY     -  US
 DP5155  USGS QUAD   -  NEWMAN (2018)
 DP5155
 DP5155                         *CURRENT SURVEY CONTROL
 DP5155  ______________________________________________________________________
 DP5155* NAD 83(1986) POSITION- 39 47 33.02   (N) 087 55 50.56   (W)   HD_HELD1
 DP5155* NAVD 88 ORTHO HEIGHT -   196.797 (meters)      645.66  (feet) ADJUSTED
 DP5155  ______________________________________________________________________
 DP5155  GEOID HEIGHT    -        -32.114 (meters)                     GEOID18
 DP5155  DYNAMIC HEIGHT  -        196.692 (meters)      645.31  (feet) COMP
 DP5155  MODELED GRAVITY -    980,090.2   (mgal)                       NAVD 88
 DP5155
 DP5155  VERT ORDER      -  SECOND    CLASS I
 DP5155
 DP5155.The horizontal coordinates were determined by differentially corrected
 DP5155.hand held GPS observations or other comparable positioning techniques
 DP5155.and have an estimated accuracy of +/- 3 meters.
 DP5155
 DP5155.The orthometric height was determined by differential leveling and
 DP5155.adjusted by the NATIONAL GEODETIC SURVEY
 DP5155.in November 2014.
 DP5155
 DP5155.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5155.GEOID18 height accuracy estimate available here.
 DP5155
 DP5155.Click photographs - Photos may exist for this station.
 DP5155
 DP5155.The dynamic height is computed by dividing the NAVD 88
 DP5155.geopotential number by the normal gravity value computed on the
 DP5155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5155.degrees latitude (g = 980.6199 gals.).
 DP5155
 DP5155.The modeled gravity was interpolated from observed gravity values.
 DP5155
 DP5155;                    North         East    Units  Estimated Accuracy
 DP5155;SPC IL E     -   347,039.8     334,484.5     MT  (+/- 3 meters HH1 GPS) 
 DP5155
 DP5155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2031405142(NAD 83)
 DP5155
 DP5155                          SUPERSEDED SURVEY CONTROL
 DP5155
 DP5155.No superseded survey control is available for this station.
 DP5155
 DP5155_MARKER: F = FLANGE-ENCASED ROD
 DP5155_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5155_STAMPING: EA 004 2014
 DP5155_MARK LOGO: UIL
 DP5155_PROJECTION: RECESSED
 DP5155_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5155_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5155+STABILITY: POSITION/ELEVATION WELL
 DP5155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5155+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2014
 DP5155_ROD/PIPE-DEPTH: 6.1 meters
 DP5155_SLEEVE-DEPTH  : 0.9 meters
 DP5155
 DP5155  HISTORY     - Date     Condition        Report By
 DP5155  HISTORY     - 20140412 MONUMENTED       AMESC
 DP5155
 DP5155                          STATION DESCRIPTION
 DP5155
 DP5155'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5155'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) NORTH OF BROCTON, 3.3 MI
 DP5155'(5.3 KM) WEST OF HUME AND 3.0 MI (4.8 KM) EAST OF NEWMAN.
 DP5155'
 DP5155'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5155'EAST ALONG US ROUTE 36 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5155'THE STATION IS 44 FT (13.4 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5155'120 FT (36.6 M) WEST OF THE CENTERLINE OF COUNTY ROAD 200E, 282 FT
 DP5155'(86.0 M) WEST OF POWER POLE NUMBER '768781', 166.4 FT (50.7 M)
 DP5155'NORTHWEST OF THE NORTHWEST CORNER OF A 6 FT (1.8 M) X 1.5 FT (0.5 M)
 DP5155'BOX CULVERT, 104 FT (31.7 M) NORTHWEST OF A FIBER OPTIC PEDESTAL
 DP5155'NUMBER '972 4', 4.5 FT (1.4 M) EAST OF POWER POLE NUMBER '768782'.
 DP5155'
 DP5155'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5155'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5155'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5156 ***********************************************************************
 DP5156  DESIGNATION -  EA 005
 DP5156  PID         -  DP5156
 DP5156  STATE/COUNTY-  IL/DOUGLAS
 DP5156  COUNTRY     -  US
 DP5156  USGS QUAD   -  NEWMAN (2018)
 DP5156
 DP5156                         *CURRENT SURVEY CONTROL
 DP5156  ______________________________________________________________________
 DP5156* NAD 83(1986) POSITION- 39 47 32.86   (N) 087 56 58.67   (W)   HD_HELD1
 DP5156* NAVD 88 ORTHO HEIGHT -   195.962 (meters)      642.92  (feet) ADJUSTED
 DP5156  ______________________________________________________________________
 DP5156  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 DP5156  DYNAMIC HEIGHT  -        195.858 (meters)      642.58  (feet) COMP
 DP5156  MODELED GRAVITY -    980,089.1   (mgal)                       NAVD 88
 DP5156
 DP5156  VERT ORDER      -  SECOND    CLASS I
 DP5156
 DP5156.The horizontal coordinates were determined by differentially corrected
 DP5156.hand held GPS observations or other comparable positioning techniques
 DP5156.and have an estimated accuracy of +/- 3 meters.
 DP5156
 DP5156.The orthometric height was determined by differential leveling and
 DP5156.adjusted by the NATIONAL GEODETIC SURVEY
 DP5156.in November 2014.
 DP5156
 DP5156.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5156.GEOID18 height accuracy estimate available here.
 DP5156
 DP5156.Click photographs - Photos may exist for this station.
 DP5156
 DP5156.The dynamic height is computed by dividing the NAVD 88
 DP5156.geopotential number by the normal gravity value computed on the
 DP5156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5156.degrees latitude (g = 980.6199 gals.).
 DP5156
 DP5156.The modeled gravity was interpolated from observed gravity values.
 DP5156
 DP5156;                    North         East    Units  Estimated Accuracy
 DP5156;SPC IL E     -   347,027.7     332,864.1     MT  (+/- 3 meters HH1 GPS) 
 DP5156
 DP5156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK1869405154(NAD 83)
 DP5156
 DP5156                          SUPERSEDED SURVEY CONTROL
 DP5156
 DP5156.No superseded survey control is available for this station.
 DP5156
 DP5156_MARKER: F = FLANGE-ENCASED ROD
 DP5156_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5156_STAMPING: EA 005 2014
 DP5156_MARK LOGO: UIL
 DP5156_PROJECTION: RECESSED
 DP5156_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5156_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5156+STABILITY: POSITION/ELEVATION WELL
 DP5156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5156+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2014
 DP5156_ROD/PIPE-DEPTH: 6.1 meters
 DP5156_SLEEVE-DEPTH  : 0.9 meters
 DP5156
 DP5156  HISTORY     - Date     Condition        Report By
 DP5156  HISTORY     - 20140413 MONUMENTED       AMESC
 DP5156
 DP5156                          STATION DESCRIPTION
 DP5156
 DP5156'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5156'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH OF BROCTON, 4.3 MI
 DP5156'(6.9 KM) WEST OF HUME AND 2.0 MI (3.2 KM) EAST-SOUTHEAST OF NEWMAN.
 DP5156'
 DP5156'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5156'WEST ALONG US ROUTE 36 FOR 0.5 MI (0.8 KM) TO COUNTY ROAD 100E AND THE
 DP5156'STATION ON THE RIGHT.
 DP5156'
 DP5156'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5156'13 FT (4.0 M) WEST OF THE NORTHERLY PROJECTION OF THE CENTERLINE OF
 DP5156'COUNTY ROAD 100E, 231 FT (70.4 M) WEST OF POWER POLE NUMBER '768805',
 DP5156'152.0 FT (46.3 M) NORTH OF POWER POLE NUMBER 768828, 109.0 FT (33.2 M)
 DP5156'NORTHWEST OF TELEPHONE PEDESTAL NUMBER '14 1200', 69.0 FT (21.0 M)
 DP5156'NORTHEAST OF THE WEST END OF AN 18 INCH (46 CM) CONCRETE PIPE UNDER
 DP5156'COUNTY ROAD 100E, 7.5 FT (2.3 M) EAST OF POWER POLE NUMBER '768806'.
 DP5156'
 DP5156'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5156'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5156'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5157 ***********************************************************************
 DP5157  DESIGNATION -  EA 006
 DP5157  PID         -  DP5157
 DP5157  STATE/COUNTY-  IL/DOUGLAS
 DP5157  COUNTRY     -  US
 DP5157  USGS QUAD   -  NEWMAN (2018)
 DP5157
 DP5157                         *CURRENT SURVEY CONTROL
 DP5157  ______________________________________________________________________
 DP5157* NAD 83(1986) POSITION- 39 47 32.83   (N) 087 58 04.52   (W)   HD_HELD1
 DP5157* NAVD 88 ORTHO HEIGHT -   196.431 (meters)      644.46  (feet) ADJUSTED
 DP5157  ______________________________________________________________________
 DP5157  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 DP5157  DYNAMIC HEIGHT  -        196.326 (meters)      644.11  (feet) COMP
 DP5157  MODELED GRAVITY -    980,088.4   (mgal)                       NAVD 88
 DP5157
 DP5157  VERT ORDER      -  SECOND    CLASS I
 DP5157
 DP5157.The horizontal coordinates were determined by differentially corrected
 DP5157.hand held GPS observations or other comparable positioning techniques
 DP5157.and have an estimated accuracy of +/- 3 meters.
 DP5157
 DP5157.The orthometric height was determined by differential leveling and
 DP5157.adjusted by the NATIONAL GEODETIC SURVEY
 DP5157.in November 2014.
 DP5157
 DP5157.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5157.GEOID18 height accuracy estimate available here.
 DP5157
 DP5157.Click photographs - Photos may exist for this station.
 DP5157
 DP5157.The dynamic height is computed by dividing the NAVD 88
 DP5157.geopotential number by the normal gravity value computed on the
 DP5157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5157.degrees latitude (g = 980.6199 gals.).
 DP5157
 DP5157.The modeled gravity was interpolated from observed gravity values.
 DP5157
 DP5157;                    North         East    Units  Estimated Accuracy
 DP5157;SPC IL E     -   347,020.2     331,297.4     MT  (+/- 3 meters HH1 GPS) 
 DP5157
 DP5157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK1712805169(NAD 83)
 DP5157
 DP5157                          SUPERSEDED SURVEY CONTROL
 DP5157
 DP5157.No superseded survey control is available for this station.
 DP5157
 DP5157_MARKER: F = FLANGE-ENCASED ROD
 DP5157_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5157_STAMPING: EA 006 2014
 DP5157_MARK LOGO: UIL
 DP5157_PROJECTION: RECESSED
 DP5157_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5157_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5157+STABILITY: POSITION/ELEVATION WELL
 DP5157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5157+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2014
 DP5157_ROD/PIPE-DEPTH: 9.8 meters
 DP5157_SLEEVE-DEPTH  : 0.9 meters
 DP5157
 DP5157  HISTORY     - Date     Condition        Report By
 DP5157  HISTORY     - 20140414 MONUMENTED       AMESC
 DP5157
 DP5157                          STATION DESCRIPTION
 DP5157
 DP5157'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5157'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTH-NORTHWEST OF
 DP5157'BROCTON, 5.3 MI (8.5 KM) WEST OF HUME AND 1.0 MI (1.6 KM)
 DP5157'EAST-SOUTHEAST OF NEWMAN.
 DP5157'
 DP5157'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5157'WEST ALONG US ROUTE 36 FOR 1.5 MI (2.4 KM) TO THE STATION ON THE
 DP5157'RIGHT.
 DP5157'
 DP5157'THE STATION IS 38 FT (11.6 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5157'240 FT (73.2 M) EAST OF THE CENTERLINE OF DOUGLAS STREET, 245.5 FT
 DP5157'(74.8 M) WEST OF POWER POLE NUMBER '765811', 83.0 FT (25.3 M)
 DP5157'NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE,
 DP5157'53.5 FT (16.3 M) WEST-NORTHWEST OF THE WEST END OF A 15 INCH (38 CM)
 DP5157'CORRUGATED METAL PIPE, 4.2 FT (1.3 M) EAST OF POWER POLE NUMBER
 DP5157''765812'.
 DP5157'
 DP5157'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5157'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5157'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5158 ***********************************************************************
 DP5158  DESIGNATION -  EA 007
 DP5158  PID         -  DP5158
 DP5158  STATE/COUNTY-  IL/DOUGLAS
 DP5158  COUNTRY     -  US
 DP5158  USGS QUAD   -  NEWMAN (2018)
 DP5158
 DP5158                         *CURRENT SURVEY CONTROL
 DP5158  ______________________________________________________________________
 DP5158* NAD 83(1986) POSITION- 39 47 31.91   (N) 087 59 02.98   (W)   HD_HELD1
 DP5158* NAVD 88 ORTHO HEIGHT -   195.141 (meters)      640.23  (feet) ADJUSTED
 DP5158  ______________________________________________________________________
 DP5158  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 DP5158  DYNAMIC HEIGHT  -        195.037 (meters)      639.88  (feet) COMP
 DP5158  MODELED GRAVITY -    980,087.9   (mgal)                       NAVD 88
 DP5158
 DP5158  VERT ORDER      -  SECOND    CLASS I
 DP5158
 DP5158.The horizontal coordinates were determined by differentially corrected
 DP5158.hand held GPS observations or other comparable positioning techniques
 DP5158.and have an estimated accuracy of +/- 3 meters.
 DP5158
 DP5158.The orthometric height was determined by differential leveling and
 DP5158.adjusted by the NATIONAL GEODETIC SURVEY
 DP5158.in November 2014.
 DP5158
 DP5158.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5158.GEOID18 height accuracy estimate available here.
 DP5158
 DP5158.Click photographs - Photos may exist for this station.
 DP5158
 DP5158.The dynamic height is computed by dividing the NAVD 88
 DP5158.geopotential number by the normal gravity value computed on the
 DP5158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5158.degrees latitude (g = 980.6199 gals.).
 DP5158
 DP5158.The modeled gravity was interpolated from observed gravity values.
 DP5158
 DP5158;                    North         East    Units  Estimated Accuracy
 DP5158;SPC IL E     -   346,986.3     329,906.6     MT  (+/- 3 meters HH1 GPS) 
 DP5158
 DP5158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK1573705156(NAD 83)
 DP5158
 DP5158                          SUPERSEDED SURVEY CONTROL
 DP5158
 DP5158.No superseded survey control is available for this station.
 DP5158
 DP5158_MARKER: F = FLANGE-ENCASED ROD
 DP5158_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5158_STAMPING: EA 007 2014
 DP5158_MARK LOGO: UIL
 DP5158_PROJECTION: RECESSED
 DP5158_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5158_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5158+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2014
 DP5158_ROD/PIPE-DEPTH: 4.9 meters
 DP5158_SLEEVE-DEPTH  : 0.9 meters
 DP5158
 DP5158  HISTORY     - Date     Condition        Report By
 DP5158  HISTORY     - 20140414 MONUMENTED       AMESC
 DP5158
 DP5158                          STATION DESCRIPTION
 DP5158
 DP5158'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5158'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTH-NORTHWEST OF
 DP5158'BROCTON, 5.0 MI (8.0 KM) EAST OF MURDOCK AND IN THE TOWN OF NEWMAN,
 DP5158'IL.
 DP5158'
 DP5158'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5158'WEST ALONG US ROUTE 36 FOR 2.35 MI (3.8 KM) TO SOUTH BROADWAY STREET
 DP5158'ON THE SOUTH SIDE OF NEWMAN, ILLINOIS AND THE STATION ON THE LEFT.
 DP5158'
 DP5158'THE STATION IS 47.6 FT (14.5 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5158'36, 240 FT (73.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD 2575E, 134.7
 DP5158'FT (41.1 M) EAST OF A STREET LIGHT, 78.0 FT (23.8 M) EAST OF A 15 INCH
 DP5158'(38 CM) CORRUGATED METAL PIPE, 30.0 FT (9.1 M) SOUTHWEST OF A LIGHT
 DP5158'POLE, 10.3 FT (3.1 M) NORTH OF THE 'WELCOME TO NEWMAN' SIGN.
 DP5158'
 DP5158'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5158'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5158'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5159 ***********************************************************************
 DP5159  DESIGNATION -  EA 008
 DP5159  PID         -  DP5159
 DP5159  STATE/COUNTY-  IL/DOUGLAS
 DP5159  COUNTRY     -  US
 DP5159  USGS QUAD   -  NEWMAN (2018)
 DP5159
 DP5159                         *CURRENT SURVEY CONTROL
 DP5159  ______________________________________________________________________
 DP5159* NAD 83(1986) POSITION- 39 47 31.41   (N) 087 59 51.67   (W)   HD_HELD1
 DP5159* NAVD 88 ORTHO HEIGHT -   199.022 (meters)      652.96  (feet) ADJUSTED
 DP5159  ______________________________________________________________________
 DP5159  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 DP5159  DYNAMIC HEIGHT  -        198.916 (meters)      652.61  (feet) COMP
 DP5159  MODELED GRAVITY -    980,087.8   (mgal)                       NAVD 88
 DP5159
 DP5159  VERT ORDER      -  SECOND    CLASS I
 DP5159
 DP5159.The horizontal coordinates were determined by differentially corrected
 DP5159.hand held GPS observations or other comparable positioning techniques
 DP5159.and have an estimated accuracy of +/- 3 meters.
 DP5159
 DP5159.The orthometric height was determined by differential leveling and
 DP5159.adjusted by the NATIONAL GEODETIC SURVEY
 DP5159.in November 2014.
 DP5159
 DP5159.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5159.GEOID18 height accuracy estimate available here.
 DP5159
 DP5159.Click photographs - Photos may exist for this station.
 DP5159
 DP5159.The dynamic height is computed by dividing the NAVD 88
 DP5159.geopotential number by the normal gravity value computed on the
 DP5159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5159.degrees latitude (g = 980.6199 gals.).
 DP5159
 DP5159.The modeled gravity was interpolated from observed gravity values.
 DP5159
 DP5159;                    North         East    Units  Estimated Accuracy
 DP5159;SPC IL E     -   346,966.5     328,748.3     MT  (+/- 3 meters HH1 GPS) 
 DP5159
 DP5159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK1457905154(NAD 83)
 DP5159
 DP5159                          SUPERSEDED SURVEY CONTROL
 DP5159
 DP5159.No superseded survey control is available for this station.
 DP5159
 DP5159_MARKER: F = FLANGE-ENCASED ROD
 DP5159_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5159_STAMPING: EA 008 2014
 DP5159_MARK LOGO: UIL
 DP5159_PROJECTION: RECESSED
 DP5159_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5159_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5159+STABILITY: POSITION/ELEVATION WELL
 DP5159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5159+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2014
 DP5159_ROD/PIPE-DEPTH: 7.3 meters
 DP5159_SLEEVE-DEPTH  : 0.9 meters
 DP5159
 DP5159  HISTORY     - Date     Condition        Report By
 DP5159  HISTORY     - 20140414 MONUMENTED       AMESC
 DP5159
 DP5159                          STATION DESCRIPTION
 DP5159
 DP5159'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5159'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHWEST OF
 DP5159'BROCTON, 4.3 MI (6.9 KM) EAST OF MURDOCK AND 0.8 MI (1.3 KM) SOUTHWEST
 DP5159'OF NEWMAN.
 DP5159'
 DP5159'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5159'WEST ALONG US ROUTE 36 FOR 3.05 MI (4.9 KM) TO COUNTY ROAD 2510E AND
 DP5159'THE STATION ON THE LEFT.
 DP5159'
 DP5159'THE STATION IS 62.0 FT (18.9 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5159'36, 31.7 FT (9.7 M) WEST OF THE CENTERLINE OF COUNTY ROAD 2510E, 63.0
 DP5159'FT (19.2 M) NORTHWEST OF POWER POLE NUMBER '749903', 30.0 FT (9.1 M)
 DP5159'SOUTH OF THE WEST END OF A 21 INCH (53 CM) CONCRETE PIPE, 18.4 FT (5.6
 DP5159'M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER '21 1500', 2.6 FT (0.8 M)
 DP5159'EAST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP5159'
 DP5159'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5159'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5159'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5160 ***********************************************************************
 DP5160  DESIGNATION -  EA 009
 DP5160  PID         -  DP5160
 DP5160  STATE/COUNTY-  IL/DOUGLAS
 DP5160  COUNTRY     -  US
 DP5160  USGS QUAD   -  MURDOCK (2018)
 DP5160
 DP5160                         *CURRENT SURVEY CONTROL
 DP5160  ______________________________________________________________________
 DP5160* NAD 83(1986) POSITION- 39 47 32.22   (N) 088 00 48.05   (W)   HD_HELD1
 DP5160* NAVD 88 ORTHO HEIGHT -   196.917 (meters)      646.05  (feet) ADJUSTED
 DP5160  ______________________________________________________________________
 DP5160  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 DP5160  DYNAMIC HEIGHT  -        196.813 (meters)      645.71  (feet) COMP
 DP5160  MODELED GRAVITY -    980,090.7   (mgal)                       NAVD 88
 DP5160
 DP5160  VERT ORDER      -  SECOND    CLASS I
 DP5160
 DP5160.The horizontal coordinates were determined by differentially corrected
 DP5160.hand held GPS observations or other comparable positioning techniques
 DP5160.and have an estimated accuracy of +/- 3 meters.
 DP5160
 DP5160.The orthometric height was determined by differential leveling and
 DP5160.adjusted by the NATIONAL GEODETIC SURVEY
 DP5160.in November 2014.
 DP5160
 DP5160.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5160.GEOID18 height accuracy estimate available here.
 DP5160
 DP5160.Click photographs - Photos may exist for this station.
 DP5160
 DP5160.The dynamic height is computed by dividing the NAVD 88
 DP5160.geopotential number by the normal gravity value computed on the
 DP5160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5160.degrees latitude (g = 980.6199 gals.).
 DP5160
 DP5160.The modeled gravity was interpolated from observed gravity values.
 DP5160
 DP5160;                    North         East    Units  Estimated Accuracy
 DP5160;SPC IL E     -   346,986.5     327,406.8     MT  (+/- 3 meters HH1 GPS) 
 DP5160
 DP5160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK1323805194(NAD 83)
 DP5160
 DP5160                          SUPERSEDED SURVEY CONTROL
 DP5160
 DP5160.No superseded survey control is available for this station.
 DP5160
 DP5160_MARKER: F = FLANGE-ENCASED ROD
 DP5160_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5160_STAMPING: EA 009 2014
 DP5160_MARK LOGO: UIL
 DP5160_PROJECTION: RECESSED
 DP5160_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5160_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5160+STABILITY: POSITION/ELEVATION WELL
 DP5160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5160+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2014
 DP5160_ROD/PIPE-DEPTH: 6.1 meters
 DP5160_SLEEVE-DEPTH  : 0.9 meters
 DP5160
 DP5160  HISTORY     - Date     Condition        Report By
 DP5160  HISTORY     - 20140414 MONUMENTED       AMESC
 DP5160
 DP5160                          STATION DESCRIPTION
 DP5160
 DP5160'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5160'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTHWEST OF BROCTON,
 DP5160'3.5 MI (5.6 KM) EAST OF MURDOCK AND 1.5 MI (2.4 KM) WEST-SOUTHWEST OF
 DP5160'NEWMAN.
 DP5160'
 DP5160'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5160'WEST ALONG US ROUTE 36 FOR 3.7 MI (6.0 KM) TO COUNTY ROAD 2450E.
 DP5160'CONTINUE WEST ALONG US ROUTE 36 FOR 1250 FT (381.0 M) TO THE STATION
 DP5160'ON THE RIGHT.
 DP5160'
 DP5160'THE STATION IS 41 FT (12.5 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5160'93.0 FT (28.3 M) NORTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP5160'CORRUGATED METAL PIPE, 41.0 FT (12.5 M) EAST OF THE EAST POLE OF THE
 DP5160'HIGH VOLTAGE POWER LINE POLE.
 DP5160'
 DP5160'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5160'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5160'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5161 ***********************************************************************
 DP5161  DESIGNATION -  EA 010
 DP5161  PID         -  DP5161
 DP5161  STATE/COUNTY-  IL/DOUGLAS
 DP5161  COUNTRY     -  US
 DP5161  USGS QUAD   -  MURDOCK (2018)
 DP5161
 DP5161                         *CURRENT SURVEY CONTROL
 DP5161  ______________________________________________________________________
 DP5161* NAD 83(1986) POSITION- 39 47 32.02   (N) 088 01 40.91   (W)   HD_HELD1
 DP5161* NAVD 88 ORTHO HEIGHT -   197.254 (meters)      647.16  (feet) ADJUSTED
 DP5161  ______________________________________________________________________
 DP5161  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 DP5161  DYNAMIC HEIGHT  -        197.149 (meters)      646.81  (feet) COMP
 DP5161  MODELED GRAVITY -    980,090.7   (mgal)                       NAVD 88
 DP5161
 DP5161  VERT ORDER      -  SECOND    CLASS I
 DP5161
 DP5161.The horizontal coordinates were determined by differentially corrected
 DP5161.hand held GPS observations or other comparable positioning techniques
 DP5161.and have an estimated accuracy of +/- 3 meters.
 DP5161
 DP5161.The orthometric height was determined by differential leveling and
 DP5161.adjusted by the NATIONAL GEODETIC SURVEY
 DP5161.in November 2014.
 DP5161
 DP5161.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5161.GEOID18 height accuracy estimate available here.
 DP5161
 DP5161.Click photographs - Photos may exist for this station.
 DP5161
 DP5161.The dynamic height is computed by dividing the NAVD 88
 DP5161.geopotential number by the normal gravity value computed on the
 DP5161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5161.degrees latitude (g = 980.6199 gals.).
 DP5161
 DP5161.The modeled gravity was interpolated from observed gravity values.
 DP5161
 DP5161;                    North         East    Units  Estimated Accuracy
 DP5161;SPC IL E     -   346,976.0     326,149.2     MT  (+/- 3 meters HH1 GPS) 
 DP5161
 DP5161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK1198105202(NAD 83)
 DP5161
 DP5161                          SUPERSEDED SURVEY CONTROL
 DP5161
 DP5161.No superseded survey control is available for this station.
 DP5161
 DP5161_MARKER: F = FLANGE-ENCASED ROD
 DP5161_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5161_STAMPING: EA 010 2014
 DP5161_MARK LOGO: UIL
 DP5161_PROJECTION: RECESSED
 DP5161_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5161_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5161+STABILITY: POSITION/ELEVATION WELL
 DP5161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5161+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2014
 DP5161_ROD/PIPE-DEPTH: 6.1 meters
 DP5161_SLEEVE-DEPTH  : 0.9 meters
 DP5161
 DP5161  HISTORY     - Date     Condition        Report By
 DP5161  HISTORY     - 20140415 MONUMENTED       AMESC
 DP5161
 DP5161                          STATION DESCRIPTION
 DP5161
 DP5161'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5161'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH-SOUTHEAST OF
 DP5161'LONGVIEW, 2.7 MI (4.3 KM) EAST-SOUTHEAST OF MURDOCK AND 2.3 MI (3.7
 DP5161'KM) WEST OF NEWMAN.
 DP5161'
 DP5161'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5161'WEST ALONG US ROUTE 36 FOR 4.7 MI (7.6 KM) TO COUNTY ROAD 2350E AND
 DP5161'THE STATION ON THE RIGHT.
 DP5161'
 DP5161'THE STATION IS 41 FT (12.5 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5161'40.0 FT (12.2 M) WEST OF THE CENTERLINE OF COUNTY ROAD 2350E, 248.0 FT
 DP5161'(75.6 M) WEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP5161'PIPE, 197.0 FT (60.0 M) EAST OF A POWER POLE, 137.0 FT (41.8 M)
 DP5161'SOUTHWEST OF THE SOUTHEAST CORNER OF A TWO STORY WOOD FRAME HOUSE,
 DP5161'119.5 FT (36.4 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER '1505 1',
 DP5161'65.6 FT (20.0 M) SOUTHWEST OF A POWER POLE.
 DP5161'
 DP5161'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5161'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5161'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5162 ***********************************************************************
 DP5162  DESIGNATION -  EA 011
 DP5162  PID         -  DP5162
 DP5162  STATE/COUNTY-  IL/DOUGLAS
 DP5162  COUNTRY     -  US
 DP5162  USGS QUAD   -  MURDOCK (2018)
 DP5162
 DP5162                         *CURRENT SURVEY CONTROL
 DP5162  ______________________________________________________________________
 DP5162* NAD 83(1986) POSITION- 39 47 32.09   (N) 088 03 56.52   (W)   HD_HELD1
 DP5162* NAVD 88 ORTHO HEIGHT -   195.030 (meters)      639.86  (feet) ADJUSTED
 DP5162  ______________________________________________________________________
 DP5162  GEOID HEIGHT    -        -32.082 (meters)                     GEOID18
 DP5162  DYNAMIC HEIGHT  -        194.926 (meters)      639.52  (feet) COMP
 DP5162  MODELED GRAVITY -    980,090.8   (mgal)                       NAVD 88
 DP5162
 DP5162  VERT ORDER      -  SECOND    CLASS I
 DP5162
 DP5162.The horizontal coordinates were determined by differentially corrected
 DP5162.hand held GPS observations or other comparable positioning techniques
 DP5162.and have an estimated accuracy of +/- 3 meters.
 DP5162
 DP5162.The orthometric height was determined by differential leveling and
 DP5162.adjusted by the NATIONAL GEODETIC SURVEY
 DP5162.in November 2014.
 DP5162
 DP5162.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5162.GEOID18 height accuracy estimate available here.
 DP5162
 DP5162.Click photographs - Photos may exist for this station.
 DP5162
 DP5162.The dynamic height is computed by dividing the NAVD 88
 DP5162.geopotential number by the normal gravity value computed on the
 DP5162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5162.degrees latitude (g = 980.6199 gals.).
 DP5162
 DP5162.The modeled gravity was interpolated from observed gravity values.
 DP5162
 DP5162;                    North         East    Units  Estimated Accuracy
 DP5162;SPC IL E     -   346,967.8     322,922.8     MT  (+/- 3 meters HH1 GPS) 
 DP5162
 DP5162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0875605242(NAD 83)
 DP5162
 DP5162                          SUPERSEDED SURVEY CONTROL
 DP5162
 DP5162.No superseded survey control is available for this station.
 DP5162
 DP5162_MARKER: F = FLANGE-ENCASED ROD
 DP5162_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5162_STAMPING: EA 011 2014
 DP5162_MARK LOGO: UIL
 DP5162_PROJECTION: RECESSED
 DP5162_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5162_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5162+STABILITY: POSITION/ELEVATION WELL
 DP5162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5162+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2014
 DP5162_ROD/PIPE-DEPTH: 6.1 meters
 DP5162_SLEEVE-DEPTH  : 0.9 meters
 DP5162
 DP5162  HISTORY     - Date     Condition        Report By
 DP5162  HISTORY     - 20140415 MONUMENTED       AMESC
 DP5162
 DP5162                          STATION DESCRIPTION
 DP5162
 DP5162'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5162'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH OF LONGVIEW, 4.3
 DP5162'MI (6.9 KM) WEST OF NEWMAN AND 0.9 MI (1.4 KM) SOUTHEAST OF MURDOCK.
 DP5162'
 DP5162'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5162'WEST ALONG US ROUTE 36 FOR 6.7 MI (10.8 KM) TO COUNTY ROAD 2150E AND
 DP5162'THE STATION ON THE RIGHT.
 DP5162'
 DP5162'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5162'26 FT (7.9 M) WEST OF THE CENTERLINE OF COUNTY ROAD 2150E, 186.3 FT
 DP5162'(56.8 M) WEST-NORTHWEST OF THE NORTHWEST CORNER OF 10 FT (3.0 M) X 4
 DP5162'FT (1.2 M) BOX CULVERT, 106.0 FT (32.3 M) SOUTHWEST OF A POWER POLE,
 DP5162'55.0 FT (16.8 M) WEST OF A TRANSFORMER BOX, 31.7 FT (9.7 M) NORTHEAST
 DP5162'OF THE NORTH END OF AN ELLIPTICAL PIPE.
 DP5162'
 DP5162'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5162'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5162'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5163 ***********************************************************************
 DP5163  DESIGNATION -  EA 012
 DP5163  PID         -  DP5163
 DP5163  STATE/COUNTY-  IL/DOUGLAS
 DP5163  COUNTRY     -  US
 DP5163  USGS QUAD   -  MURDOCK (2018)
 DP5163
 DP5163                         *CURRENT SURVEY CONTROL
 DP5163  ______________________________________________________________________
 DP5163* NAD 83(1986) POSITION- 39 47 32.02   (N) 088 05 03.37   (W)   HD_HELD1
 DP5163* NAVD 88 ORTHO HEIGHT -   194.967 (meters)      639.65  (feet) ADJUSTED
 DP5163  ______________________________________________________________________
 DP5163  GEOID HEIGHT    -        -32.076 (meters)                     GEOID18
 DP5163  DYNAMIC HEIGHT  -        194.863 (meters)      639.31  (feet) COMP
 DP5163  MODELED GRAVITY -    980,090.9   (mgal)                       NAVD 88
 DP5163
 DP5163  VERT ORDER      -  SECOND    CLASS I
 DP5163
 DP5163.The horizontal coordinates were determined by differentially corrected
 DP5163.hand held GPS observations or other comparable positioning techniques
 DP5163.and have an estimated accuracy of +/- 3 meters.
 DP5163
 DP5163.The orthometric height was determined by differential leveling and
 DP5163.adjusted by the NATIONAL GEODETIC SURVEY
 DP5163.in November 2014.
 DP5163
 DP5163.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5163.GEOID18 height accuracy estimate available here.
 DP5163
 DP5163.Click photographs - Photos may exist for this station.
 DP5163
 DP5163.The dynamic height is computed by dividing the NAVD 88
 DP5163.geopotential number by the normal gravity value computed on the
 DP5163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5163.degrees latitude (g = 980.6199 gals.).
 DP5163
 DP5163.The modeled gravity was interpolated from observed gravity values.
 DP5163
 DP5163;                    North         East    Units  Estimated Accuracy
 DP5163;SPC IL E     -   346,961.1     321,332.3     MT  (+/- 3 meters HH1 GPS) 
 DP5163
 DP5163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0716605259(NAD 83)
 DP5163
 DP5163                          SUPERSEDED SURVEY CONTROL
 DP5163
 DP5163.No superseded survey control is available for this station.
 DP5163
 DP5163_MARKER: F = FLANGE-ENCASED ROD
 DP5163_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5163_STAMPING: EA 012 2014
 DP5163_MARK LOGO: UIL
 DP5163_PROJECTION: RECESSED
 DP5163_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5163_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5163+STABILITY: POSITION/ELEVATION WELL
 DP5163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5163+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2014
 DP5163_ROD/PIPE-DEPTH: 6.1 meters
 DP5163_SLEEVE-DEPTH  : 0.9 meters
 DP5163
 DP5163  HISTORY     - Date     Condition        Report By
 DP5163  HISTORY     - 20140415 MONUMENTED       AMESC
 DP5163
 DP5163                          STATION DESCRIPTION
 DP5163
 DP5163'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5163'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTHEAST OF VILLA
 DP5163'GROVE, 5.3 MI (8.5 KM) WEST OF NEWMAN AND 0.7 MI (1.1 KM)
 DP5163'SOUTH-SOUTHWEST OF MURDOCK.
 DP5163'
 DP5163'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5163'WEST ALONG US ROUTE 36 FOR 7.7 MI (12.4 KM) TO COUNTY ROAD 2050E AND
 DP5163'THE STATION ON THE RIGHT.
 DP5163'
 DP5163'THE STATION IS 58.5 FT (17.8 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5163'36, 42 FT (12.8 M) EAST OF THE CENTERLINE OF COUNTY ROAD 2050E, 112.6
 DP5163'FT (34.3 M) NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER, 43.3 FT (13.2
 DP5163'M) SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER, 24.7 FT (7.5 M) EAST OF
 DP5163'THE BACK OF CURB, 23.0 FT (7.0 M) NORTH OF THE EAST END OF A 12 INCH
 DP5163'(30 CM) CORRUGATED METAL PIPE.
 DP5163'
 DP5163'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5163'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5163'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5164 ***********************************************************************
 DP5164  DESIGNATION -  EA 013
 DP5164  PID         -  DP5164
 DP5164  STATE/COUNTY-  IL/DOUGLAS
 DP5164  COUNTRY     -  US
 DP5164  USGS QUAD   -  MURDOCK (2018)
 DP5164
 DP5164                         *CURRENT SURVEY CONTROL
 DP5164  ______________________________________________________________________
 DP5164* NAD 83(1986) POSITION- 39 47 31.85   (N) 088 06 11.79   (W)   HD_HELD1
 DP5164* NAVD 88 ORTHO HEIGHT -   195.549 (meters)      641.56  (feet) ADJUSTED
 DP5164  ______________________________________________________________________
 DP5164  GEOID HEIGHT    -        -32.070 (meters)                     GEOID18
 DP5164  DYNAMIC HEIGHT  -        195.446 (meters)      641.23  (feet) COMP
 DP5164  MODELED GRAVITY -    980,091.0   (mgal)                       NAVD 88
 DP5164
 DP5164  VERT ORDER      -  SECOND    CLASS I
 DP5164
 DP5164.The horizontal coordinates were determined by differentially corrected
 DP5164.hand held GPS observations or other comparable positioning techniques
 DP5164.and have an estimated accuracy of +/- 3 meters.
 DP5164
 DP5164.The orthometric height was determined by differential leveling and
 DP5164.adjusted by the NATIONAL GEODETIC SURVEY
 DP5164.in November 2014.
 DP5164
 DP5164.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5164.GEOID18 height accuracy estimate available here.
 DP5164
 DP5164.Click photographs - Photos may exist for this station.
 DP5164
 DP5164.The dynamic height is computed by dividing the NAVD 88
 DP5164.geopotential number by the normal gravity value computed on the
 DP5164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5164.degrees latitude (g = 980.6199 gals.).
 DP5164
 DP5164.The modeled gravity was interpolated from observed gravity values.
 DP5164
 DP5164;                    North         East    Units  Estimated Accuracy
 DP5164;SPC IL E     -   346,951.5     319,704.5     MT  (+/- 3 meters HH1 GPS) 
 DP5164
 DP5164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0553805273(NAD 83)
 DP5164
 DP5164                          SUPERSEDED SURVEY CONTROL
 DP5164
 DP5164.No superseded survey control is available for this station.
 DP5164
 DP5164_MARKER: F = FLANGE-ENCASED ROD
 DP5164_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5164_STAMPING: EA 013 2014
 DP5164_MARK LOGO: UIL
 DP5164_PROJECTION: RECESSED 5 CENTIMETERS
 DP5164_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5164_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5164+STABILITY: POSITION/ELEVATION WELL
 DP5164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5164+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2018
 DP5164_ROD/PIPE-DEPTH: 8.2 meters
 DP5164_SLEEVE-DEPTH  : 0.9 meters
 DP5164
 DP5164  HISTORY     - Date     Condition        Report By
 DP5164  HISTORY     - 20140415 MONUMENTED       AMESC
 DP5164  HISTORY     - 20180726 GOOD             ILDT
 DP5164
 DP5164                          STATION DESCRIPTION
 DP5164
 DP5164'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5164'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST OF NEWMAN, 5.8 MI
 DP5164'(9.3 KM) SOUTH-SOUTHEAST OF VILLA GROVE AND 1.5 MI (2.4 KM)
 DP5164'WEST-SOUTHWEST OF MURDOCK.
 DP5164'
 DP5164'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5164'WEST ALONG US ROUTE 36 FOR 8.7 MI (14.0 KM) TO COUNTY ROAD 1950E AND
 DP5164'THE STATION ON THE RIGHT.
 DP5164'
 DP5164'THE STATION IS 59.5 FT (18.1 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5164'36, 20 FT (6.1 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1950E, 40.5 FT
 DP5164'(12.3 M) EAST OF A CONCRETE RIGHT-OF-WAY MARKER, 27.0 FT (8.2 M)
 DP5164'NORTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER, 2.0 FT (0.6 M) WEST OF A
 DP5164'CONCRETE RIGHT-OF-WAY MARKER.
 DP5164'
 DP5164'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5164'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5164'IN IDENTIFICATION.
 DP5164
 DP5164                          STATION RECOVERY (2018)
 DP5164
 DP5164'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (SWR)
 DP5164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5165 ***********************************************************************
 DP5165  DESIGNATION -  EA 014
 DP5165  PID         -  DP5165
 DP5165  STATE/COUNTY-  IL/DOUGLAS
 DP5165  COUNTRY     -  US
 DP5165  USGS QUAD   -  MURDOCK (2018)
 DP5165
 DP5165                         *CURRENT SURVEY CONTROL
 DP5165  ______________________________________________________________________
 DP5165* NAD 83(1986) POSITION- 39 47 31.51   (N) 088 07 20.27   (W)   HD_HELD1
 DP5165* NAVD 88 ORTHO HEIGHT -   196.252 (meters)      643.87  (feet) ADJUSTED
 DP5165  ______________________________________________________________________
 DP5165  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 DP5165  DYNAMIC HEIGHT  -        196.148 (meters)      643.53  (feet) COMP
 DP5165  MODELED GRAVITY -    980,091.1   (mgal)                       NAVD 88
 DP5165
 DP5165  VERT ORDER      -  SECOND    CLASS I
 DP5165
 DP5165.The horizontal coordinates were determined by differentially corrected
 DP5165.hand held GPS observations or other comparable positioning techniques
 DP5165.and have an estimated accuracy of +/- 3 meters.
 DP5165
 DP5165.The orthometric height was determined by differential leveling and
 DP5165.adjusted by the NATIONAL GEODETIC SURVEY
 DP5165.in November 2014.
 DP5165
 DP5165.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5165.GEOID18 height accuracy estimate available here.
 DP5165
 DP5165.Click photographs - Photos may exist for this station.
 DP5165
 DP5165.The dynamic height is computed by dividing the NAVD 88
 DP5165.geopotential number by the normal gravity value computed on the
 DP5165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5165.degrees latitude (g = 980.6199 gals.).
 DP5165
 DP5165.The modeled gravity was interpolated from observed gravity values.
 DP5165
 DP5165;                    North         East    Units  Estimated Accuracy
 DP5165;SPC IL E     -   346,937.0     318,075.3     MT  (+/- 3 meters HH1 GPS) 
 DP5165
 DP5165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0391005283(NAD 83)
 DP5165
 DP5165                          SUPERSEDED SURVEY CONTROL
 DP5165
 DP5165.No superseded survey control is available for this station.
 DP5165
 DP5165_MARKER: F = FLANGE-ENCASED ROD
 DP5165_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5165_STAMPING: EA 014 2014
 DP5165_MARK LOGO: UIL
 DP5165_PROJECTION: RECESSED
 DP5165_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5165_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5165+STABILITY: POSITION/ELEVATION WELL
 DP5165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5165+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2014
 DP5165_ROD/PIPE-DEPTH: 7.3 meters
 DP5165_SLEEVE-DEPTH  : 0.9 meters
 DP5165
 DP5165  HISTORY     - Date     Condition        Report By
 DP5165  HISTORY     - 20140415 MONUMENTED       AMESC
 DP5165
 DP5165                          STATION DESCRIPTION
 DP5165
 DP5165'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5165'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHWEST OF
 DP5165'LONGVIEW, 5.3 MI (8.5 KM) SOUTH-SOUTHEAST OF VILLA GROVE AND 2.4 MI
 DP5165'(3.9 KM) WEST-SOUTHWEST OF MURDOCK.
 DP5165'
 DP5165'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5165'WEST ALONG US ROUTE 36 FOR 9.7 MI (15.6 KM) TO COUNTY ROAD 1850E AND
 DP5165'THE STATION ON THE RIGHT.
 DP5165'
 DP5165'THE STATION IS 56.5 FT (17.2 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5165'36, 20 FT (6.1 M) WEST OF THE CENTERLINE OF COUNTY ROAD 1850E, 61.5 FT
 DP5165'(18.7 M) NORTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER, 39.0 FT (11.9 M)
 DP5165'WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 29.3 FT (8.9 M) NORTHEAST OF
 DP5165'THE WEST END OF A 27 INCH (69 CM) CONCRETE PIPE, 26.3 FT (8.0 M)
 DP5165'NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER, 4.0 FT (1.2 M) SOUTH OF A
 DP5165'CONCRETE RIGHT-OF-WAY MARKER.
 DP5165'
 DP5165'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5165'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5165'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5166 ***********************************************************************
 DP5166  DESIGNATION -  EA 015
 DP5166  PID         -  DP5166
 DP5166  STATE/COUNTY-  IL/DOUGLAS
 DP5166  COUNTRY     -  US
 DP5166  USGS QUAD   -  VILLA GROVE (2018)
 DP5166
 DP5166                         *CURRENT SURVEY CONTROL
 DP5166  ______________________________________________________________________
 DP5166* NAD 83(1986) POSITION- 39 47 31.28   (N) 088 08 04.91   (W)   HD_HELD1
 DP5166* NAVD 88 ORTHO HEIGHT -   196.635 (meters)      645.13  (feet) ADJUSTED
 DP5166  ______________________________________________________________________
 DP5166  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 DP5166  DYNAMIC HEIGHT  -        196.530 (meters)      644.78  (feet) COMP
 DP5166  MODELED GRAVITY -    980,091.1   (mgal)                       NAVD 88
 DP5166
 DP5166  VERT ORDER      -  SECOND    CLASS I
 DP5166
 DP5166.The horizontal coordinates were determined by differentially corrected
 DP5166.hand held GPS observations or other comparable positioning techniques
 DP5166.and have an estimated accuracy of +/- 3 meters.
 DP5166
 DP5166.The orthometric height was determined by differential leveling and
 DP5166.adjusted by the NATIONAL GEODETIC SURVEY
 DP5166.in November 2014.
 DP5166
 DP5166.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5166.GEOID18 height accuracy estimate available here.
 DP5166
 DP5166.Click photographs - Photos may exist for this station.
 DP5166
 DP5166.The dynamic height is computed by dividing the NAVD 88
 DP5166.geopotential number by the normal gravity value computed on the
 DP5166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5166.degrees latitude (g = 980.6199 gals.).
 DP5166
 DP5166.The modeled gravity was interpolated from observed gravity values.
 DP5166
 DP5166;                    North         East    Units  Estimated Accuracy
 DP5166;SPC IL E     -   346,927.4     317,013.2     MT  (+/- 3 meters HH1 GPS) 
 DP5166
 DP5166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0284805289(NAD 83)
 DP5166
 DP5166                          SUPERSEDED SURVEY CONTROL
 DP5166
 DP5166.No superseded survey control is available for this station.
 DP5166
 DP5166_MARKER: F = FLANGE-ENCASED ROD
 DP5166_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5166_STAMPING: EA 015 2014
 DP5166_MARK LOGO: UIL
 DP5166_PROJECTION: RECESSED
 DP5166_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5166_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5166+STABILITY: POSITION/ELEVATION WELL
 DP5166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5166+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2014
 DP5166_ROD/PIPE-DEPTH: 9.7 meters
 DP5166_SLEEVE-DEPTH  : 0.9 meters
 DP5166
 DP5166  HISTORY     - Date     Condition        Report By
 DP5166  HISTORY     - 20140416 MONUMENTED       AMESC
 DP5166
 DP5166                          STATION DESCRIPTION
 DP5166
 DP5166'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5166'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH-SOUTHWEST OF
 DP5166'LONGVIEW, 5.1 MI (8.2 KM) SOUTH-SOUTHEAST OF VILLA GROVE AND 3.1 MI
 DP5166'(5.0 KM) WEST-SOUTHWEST OF MURDOCK.
 DP5166'
 DP5166'TO REACH FROM THE INTERSECTION OF IL ROUTE 49 AND US ROUTE 36 PROCEED
 DP5166'WEST ALONG US ROUTE 36 FOR 9.7 MI (15.6 KM) TO COUNTY ROAD 1850E.
 DP5166'CONTINUE WEST ALONG US ROUTE 36 FOR 3500 FT (1066.8 M) TO THE STATION
 DP5166'ON THE RIGHT.
 DP5166'
 DP5166'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5166'456 FT (139.0 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE ON THE
 DP5166'NORTH SIDE OF US ROUTE 36, 437 FT (133.2 M) EAST OF THE EAST END OF A
 DP5166'15 INCH (38 CM) CORRUGATED METAL PIPE, 136 FT (41.5 M) NORTHWEST OF
 DP5166'THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 134 FT (40.8
 DP5166'M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER 'TR616 P42'.
 DP5166'
 DP5166'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5166'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5166'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5167 ***********************************************************************
 DP5167  DESIGNATION -  EA 016
 DP5167  PID         -  DP5167
 DP5167  STATE/COUNTY-  IL/DOUGLAS
 DP5167  COUNTRY     -  US
 DP5167  USGS QUAD   -  VILLA GROVE (2018)
 DP5167
 DP5167                         *CURRENT SURVEY CONTROL
 DP5167  ______________________________________________________________________
 DP5167* NAD 83(1986) POSITION- 39 47 31.72   (N) 088 09 35.12   (W)   HD_HELD1
 DP5167* NAVD 88 ORTHO HEIGHT -   202.756 (meters)      665.21  (feet) ADJUSTED
 DP5167  ______________________________________________________________________
 DP5167  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 DP5167  DYNAMIC HEIGHT  -        202.649 (meters)      664.86  (feet) COMP
 DP5167  MODELED GRAVITY -    980,091.1   (mgal)                       NAVD 88
 DP5167
 DP5167  VERT ORDER      -  SECOND    CLASS I
 DP5167
 DP5167.The horizontal coordinates were determined by differentially corrected
 DP5167.hand held GPS observations or other comparable positioning techniques
 DP5167.and have an estimated accuracy of +/- 3 meters.
 DP5167
 DP5167.The orthometric height was determined by differential leveling and
 DP5167.adjusted by the NATIONAL GEODETIC SURVEY
 DP5167.in November 2014.
 DP5167
 DP5167.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5167.GEOID18 height accuracy estimate available here.
 DP5167
 DP5167.Click photographs - Photos may exist for this station.
 DP5167
 DP5167.The dynamic height is computed by dividing the NAVD 88
 DP5167.geopotential number by the normal gravity value computed on the
 DP5167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5167.degrees latitude (g = 980.6199 gals.).
 DP5167
 DP5167.The modeled gravity was interpolated from observed gravity values.
 DP5167
 DP5167;                    North         East    Units  Estimated Accuracy
 DP5167;SPC IL E     -   346,936.6     314,867.0     MT  (+/- 3 meters HH1 GPS) 
 DP5167
 DP5167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0070205330(NAD 83)
 DP5167
 DP5167                          SUPERSEDED SURVEY CONTROL
 DP5167
 DP5167.No superseded survey control is available for this station.
 DP5167
 DP5167_MARKER: F = FLANGE-ENCASED ROD
 DP5167_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5167_STAMPING: EA 016 2014
 DP5167_MARK LOGO: UIL
 DP5167_PROJECTION: RECESSED
 DP5167_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5167_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5167+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2014
 DP5167_ROD/PIPE-DEPTH: 4.9 meters
 DP5167_SLEEVE-DEPTH  : 0.9 meters
 DP5167
 DP5167  HISTORY     - Date     Condition        Report By
 DP5167  HISTORY     - 20140416 MONUMENTED       AMESC
 DP5167
 DP5167                          STATION DESCRIPTION
 DP5167
 DP5167'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5167'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST OF TUSCOLA, 4.9 MI
 DP5167'(7.9 KM) SOUTH OF VILLA GROVE AND 4.4 MI (7.1 KM) WEST OF MURDOCK.
 DP5167'
 DP5167'THE STATION IS IN THE NORTHEAST QUADRANT OF THE INTERSECTION OF US
 DP5167'ROUTE 36 AND IL ROUTE 130, 125 FT (38.1 M) NORTH OF THE CENTERLINE OF
 DP5167'US ROUTE 36, 60 FT (18.3 M) EAST OF THE CENTERLINE OF IL ROUTE 130,
 DP5167'114 FT (34.7 M) SOUTH OF POWER POLE NUMBER '765408', 38.0 FT (11.6 M)
 DP5167'NORTHEAST OF THE NORTHEAST CORNER OF A DOUBLE 24 INCH (61 CM)
 DP5167'CORRUGATED METAL PIPE CULVERT, 18.0 FT (5.5 M) EAST OF AN 18 INCH (46
 DP5167'CM) CORRUGATED METAL PIPE, 3.2 FT (1.0 M) SOUTH OF A CONCRETE
 DP5167'RIGHT-OF-WAY MARKER.
 DP5167'
 DP5167'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5167'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5167'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5168 ***********************************************************************
 DP5168  DESIGNATION -  EA 017
 DP5168  PID         -  DP5168
 DP5168  STATE/COUNTY-  IL/DOUGLAS
 DP5168  COUNTRY     -  US
 DP5168  USGS QUAD   -  VILLA GROVE (2018)
 DP5168
 DP5168                         *CURRENT SURVEY CONTROL
 DP5168  ______________________________________________________________________
 DP5168* NAD 83(1986) POSITION- 39 47 30.63   (N) 088 10 36.34   (W)   HD_HELD1
 DP5168* NAVD 88 ORTHO HEIGHT -   201.946 (meters)      662.55  (feet) ADJUSTED
 DP5168  ______________________________________________________________________
 DP5168  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 DP5168  DYNAMIC HEIGHT  -        201.839 (meters)      662.20  (feet) COMP
 DP5168  MODELED GRAVITY -    980,091.1   (mgal)                       NAVD 88
 DP5168
 DP5168  VERT ORDER      -  SECOND    CLASS I
 DP5168
 DP5168.The horizontal coordinates were determined by differentially corrected
 DP5168.hand held GPS observations or other comparable positioning techniques
 DP5168.and have an estimated accuracy of +/- 3 meters.
 DP5168
 DP5168.The orthometric height was determined by differential leveling and
 DP5168.adjusted by the NATIONAL GEODETIC SURVEY
 DP5168.in November 2014.
 DP5168
 DP5168.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5168.GEOID18 height accuracy estimate available here.
 DP5168
 DP5168.Click photographs - Photos may exist for this station.
 DP5168
 DP5168.The dynamic height is computed by dividing the NAVD 88
 DP5168.geopotential number by the normal gravity value computed on the
 DP5168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5168.degrees latitude (g = 980.6199 gals.).
 DP5168
 DP5168.The modeled gravity was interpolated from observed gravity values.
 DP5168
 DP5168;                    North         East    Units  Estimated Accuracy
 DP5168;SPC IL E     -   346,900.2     313,410.5     MT  (+/- 3 meters HH1 GPS) 
 DP5168
 DP5168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9924605316(NAD 83)
 DP5168
 DP5168                          SUPERSEDED SURVEY CONTROL
 DP5168
 DP5168.No superseded survey control is available for this station.
 DP5168
 DP5168_MARKER: F = FLANGE-ENCASED ROD
 DP5168_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5168_STAMPING: EA 017 2014
 DP5168_MARK LOGO: UIL
 DP5168_PROJECTION: RECESSED
 DP5168_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5168+STABILITY: SURFACE MOTION
 DP5168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5168+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2014
 DP5168_ROD/PIPE-DEPTH: 3.7 meters
 DP5168_SLEEVE-DEPTH  : 0.9 meters
 DP5168
 DP5168  HISTORY     - Date     Condition        Report By
 DP5168  HISTORY     - 20140427 MONUMENTED       AMESC
 DP5168
 DP5168                          STATION DESCRIPTION
 DP5168
 DP5168'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5168'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) EAST OF TUSCOLA, 5.3 MI
 DP5168'(8.5 KM) WEST OF MURDOCK AND 5.0 MI (8.0 KM) SOUTH OF VILLA GROVE.
 DP5168'
 DP5168'TO REACH FROM THE INTERSECTION OF INTERSTATE 57 AND US ROUTE 36
 DP5168'PROCEED EAST ALONG US ROUTE 36 FOR 4.2 MI (6.8 KM) TO COUNTY ROAD
 DP5168'1525E.  CONTINUE EAST ALONG US ROUTE 36 FOR 0.45 MI (0.7 KM) TO THE
 DP5168'STATION ON THE LEFT.
 DP5168'
 DP5168'THE STATION IS 39 FT (11.9 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5168'210 FT (64.0 M) WEST OF THE CENTERLINE OF IL ROUTE 130, 237.2 FT (72.3
 DP5168'M) EAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE,
 DP5168'216.5 FT (66.0 M) EAST OF A POWER POLE, 202 FT (61.6 M) WEST OF THE
 DP5168'WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 14.3 FT (4.4 M)
 DP5168'WEST OF A POWER POLE.
 DP5168'
 DP5168'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5168'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5168'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5169 ***********************************************************************
 DP5169  DESIGNATION -  EA 018
 DP5169  PID         -  DP5169
 DP5169  STATE/COUNTY-  IL/DOUGLAS
 DP5169  COUNTRY     -  US
 DP5169  USGS QUAD   -  VILLA GROVE (2018)
 DP5169
 DP5169                         *CURRENT SURVEY CONTROL
 DP5169  ______________________________________________________________________
 DP5169* NAD 83(1986) POSITION- 39 47 29.61   (N) 088 11 42.29   (W)   HD_HELD1
 DP5169* NAVD 88 ORTHO HEIGHT -   201.526 (meters)      661.17  (feet) ADJUSTED
 DP5169  ______________________________________________________________________
 DP5169  GEOID HEIGHT    -        -32.054 (meters)                     GEOID18
 DP5169  DYNAMIC HEIGHT  -        201.419 (meters)      660.82  (feet) COMP
 DP5169  MODELED GRAVITY -    980,091.0   (mgal)                       NAVD 88
 DP5169
 DP5169  VERT ORDER      -  SECOND    CLASS I
 DP5169
 DP5169.The horizontal coordinates were determined by differentially corrected
 DP5169.hand held GPS observations or other comparable positioning techniques
 DP5169.and have an estimated accuracy of +/- 3 meters.
 DP5169
 DP5169.The orthometric height was determined by differential leveling and
 DP5169.adjusted by the NATIONAL GEODETIC SURVEY
 DP5169.in November 2014.
 DP5169
 DP5169.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5169.GEOID18 height accuracy estimate available here.
 DP5169
 DP5169.Click photographs - Photos may exist for this station.
 DP5169
 DP5169.The dynamic height is computed by dividing the NAVD 88
 DP5169.geopotential number by the normal gravity value computed on the
 DP5169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5169.degrees latitude (g = 980.6199 gals.).
 DP5169
 DP5169.The modeled gravity was interpolated from observed gravity values.
 DP5169
 DP5169;                    North         East    Units  Estimated Accuracy
 DP5169;SPC IL E     -   346,866.2     311,841.5     MT  (+/- 3 meters HH1 GPS) 
 DP5169
 DP5169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9767705305(NAD 83)
 DP5169
 DP5169                          SUPERSEDED SURVEY CONTROL
 DP5169
 DP5169.No superseded survey control is available for this station.
 DP5169
 DP5169_MARKER: F = FLANGE-ENCASED ROD
 DP5169_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5169_STAMPING: EA 018 2014
 DP5169_MARK LOGO: UIL
 DP5169_PROJECTION: RECESSED
 DP5169_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5169_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5169+STABILITY: POSITION/ELEVATION WELL
 DP5169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5169+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2014
 DP5169_ROD/PIPE-DEPTH: 7.3 meters
 DP5169_SLEEVE-DEPTH  : 0.9 meters
 DP5169
 DP5169  HISTORY     - Date     Condition        Report By
 DP5169  HISTORY     - 20140427 MONUMENTED       AMESC
 DP5169
 DP5169                          STATION DESCRIPTION
 DP5169
 DP5169'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5169'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST OF MURDOCK, 5.2 MI
 DP5169'(8.4 KM) SOUTH-SOUTHWEST OF VILLA GROVE AND 4.7 MI (7.6 KM) EAST OF
 DP5169'TUSCOLA.
 DP5169'
 DP5169'TO REACH FROM THE INTERSECTION OF INTERSTATE 57 AND US ROUTE 36
 DP5169'PROCEED EAST ALONG US ROUTE 36 FOR 3.7 MI (6.0 KM) TO THE STATION ON
 DP5169'THE RIGHT.
 DP5169'
 DP5169'THE STATION IS 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5169'136.6 FT (41.6 M) EAST OF POWER POLE NUMBER '785863', 122.8 FT (37.4
 DP5169'M) WEST OF POWER POLE NUMBER '785862', 15.5 FT (4.7 M) SOUTHEAST OF
 DP5169'THE EAST END OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE, 8.5 FT (2.6
 DP5169'M) EAST OF OF THE FENCE CORNER, 4.0 FT (1.2 M) NORTH OF THE FENCE
 DP5169'LINE.
 DP5169'
 DP5169'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5169'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5169'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5170 ***********************************************************************
 DP5170  DESIGNATION -  EA 019
 DP5170  PID         -  DP5170
 DP5170  STATE/COUNTY-  IL/DOUGLAS
 DP5170  COUNTRY     -  US
 DP5170  USGS QUAD   -  VILLA GROVE (2018)
 DP5170
 DP5170                         *CURRENT SURVEY CONTROL
 DP5170  ______________________________________________________________________
 DP5170* NAD 83(1986) POSITION- 39 47 29.53   (N) 088 12 44.18   (W)   HD_HELD1
 DP5170* NAVD 88 ORTHO HEIGHT -   201.579 (meters)      661.35  (feet) ADJUSTED
 DP5170  ______________________________________________________________________
 DP5170  GEOID HEIGHT    -        -32.054 (meters)                     GEOID18
 DP5170  DYNAMIC HEIGHT  -        201.472 (meters)      661.00  (feet) COMP
 DP5170  MODELED GRAVITY -    980,090.9   (mgal)                       NAVD 88
 DP5170
 DP5170  VERT ORDER      -  SECOND    CLASS I
 DP5170
 DP5170.The horizontal coordinates were determined by differentially corrected
 DP5170.hand held GPS observations or other comparable positioning techniques
 DP5170.and have an estimated accuracy of +/- 3 meters.
 DP5170
 DP5170.The orthometric height was determined by differential leveling and
 DP5170.adjusted by the NATIONAL GEODETIC SURVEY
 DP5170.in November 2014.
 DP5170
 DP5170.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5170.GEOID18 height accuracy estimate available here.
 DP5170
 DP5170.Click photographs - Photos may exist for this station.
 DP5170
 DP5170.The dynamic height is computed by dividing the NAVD 88
 DP5170.geopotential number by the normal gravity value computed on the
 DP5170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5170.degrees latitude (g = 980.6199 gals.).
 DP5170
 DP5170.The modeled gravity was interpolated from observed gravity values.
 DP5170
 DP5170;                    North         East    Units  Estimated Accuracy
 DP5170;SPC IL E     -   346,861.6     310,369.0     MT  (+/- 3 meters HH1 GPS) 
 DP5170
 DP5170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9620505322(NAD 83)
 DP5170
 DP5170                          SUPERSEDED SURVEY CONTROL
 DP5170
 DP5170.No superseded survey control is available for this station.
 DP5170
 DP5170_MARKER: F = FLANGE-ENCASED ROD
 DP5170_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5170_STAMPING: EA 019 2014
 DP5170_MARK LOGO: UIL
 DP5170_PROJECTION: RECESSED
 DP5170_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5170_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5170+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2014
 DP5170_ROD/PIPE-DEPTH: 4.9 meters
 DP5170_SLEEVE-DEPTH  : 0.9 meters
 DP5170
 DP5170  HISTORY     - Date     Condition        Report By
 DP5170  HISTORY     - 20140504 MONUMENTED       AMESC
 DP5170
 DP5170                          STATION DESCRIPTION
 DP5170
 DP5170'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5170'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST OF MURDOCK, 5.6 MI
 DP5170'(9.0 KM) SOUTH-SOUTHWEST OF VILLA GROVE AND 3.8 MI (6.1 KM) EAST OF
 DP5170'TUSCOLA.
 DP5170'
 DP5170'TO REACH FROM THE INTERSECTION OF INTERSTATE 57 AND US ROUTE 36
 DP5170'PROCEED EAST ALONG US ROUTE 36 FOR 1.75 MI (2.8 KM) TO COUNTY ROAD
 DP5170'1275E.  CONTINUE EAST ALONG US ROUTE 36 FOR 1.0 MI (1.6 KM) TO THE
 DP5170'STATION ON THE RIGHT.
 DP5170'
 DP5170'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5170'36, 310 FT (94.5 M) EAST OF POWER POLE NUMBER '785882' WITH
 DP5170'TRANSFORMER, 308 FT (93.9 M) EAST OF A CONCRETE RIGHT-OF-WAY MARKER,
 DP5170'256.5 FT (78.2 M) WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 72.6 FT
 DP5170'(22.1 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED
 DP5170'METAL PIPE, 64.3 FT (19.6 M) EAST OF THE EAST END OF A 15 INCH (38 CM)
 DP5170'CORRUGATED METAL PIPE, 11.5 FT (3.5 M) WEST OF POWER POLE NUMBER
 DP5170''785880'.
 DP5170'
 DP5170'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5170'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5170'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5171 ***********************************************************************
 DP5171  DESIGNATION -  EA 020
 DP5171  PID         -  DP5171
 DP5171  STATE/COUNTY-  IL/DOUGLAS
 DP5171  COUNTRY     -  US
 DP5171  USGS QUAD   -  VILLA GROVE (2018)
 DP5171
 DP5171                         *CURRENT SURVEY CONTROL
 DP5171  ______________________________________________________________________
 DP5171* NAD 83(1986) POSITION- 39 47 29.47   (N) 088 13 41.31   (W)   HD_HELD1
 DP5171* NAVD 88 ORTHO HEIGHT -   200.880 (meters)      659.05  (feet) ADJUSTED
 DP5171  ______________________________________________________________________
 DP5171  GEOID HEIGHT    -        -32.055 (meters)                     GEOID18
 DP5171  DYNAMIC HEIGHT  -        200.774 (meters)      658.71  (feet) COMP
 DP5171  MODELED GRAVITY -    980,090.7   (mgal)                       NAVD 88
 DP5171
 DP5171  VERT ORDER      -  SECOND    CLASS I
 DP5171
 DP5171.The horizontal coordinates were determined by differentially corrected
 DP5171.hand held GPS observations or other comparable positioning techniques
 DP5171.and have an estimated accuracy of +/- 3 meters.
 DP5171
 DP5171.The orthometric height was determined by differential leveling and
 DP5171.adjusted by the NATIONAL GEODETIC SURVEY
 DP5171.in November 2014.
 DP5171
 DP5171.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5171.GEOID18 height accuracy estimate available here.
 DP5171
 DP5171.Click photographs - Photos may exist for this station.
 DP5171
 DP5171.The dynamic height is computed by dividing the NAVD 88
 DP5171.geopotential number by the normal gravity value computed on the
 DP5171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5171.degrees latitude (g = 980.6199 gals.).
 DP5171
 DP5171.The modeled gravity was interpolated from observed gravity values.
 DP5171
 DP5171;                    North         East    Units  Estimated Accuracy
 DP5171;SPC IL E     -   346,858.0     309,009.8     MT  (+/- 3 meters HH1 GPS) 
 DP5171
 DP5171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9484605339(NAD 83)
 DP5171
 DP5171                          SUPERSEDED SURVEY CONTROL
 DP5171
 DP5171.No superseded survey control is available for this station.
 DP5171
 DP5171_MARKER: F = FLANGE-ENCASED ROD
 DP5171_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5171_STAMPING: EA 020 2014
 DP5171_MARK LOGO: UIL
 DP5171_PROJECTION: RECESSED
 DP5171_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5171_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5171+STABILITY: POSITION/ELEVATION WELL
 DP5171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5171+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2014
 DP5171_ROD/PIPE-DEPTH: 7.3 meters
 DP5171_SLEEVE-DEPTH  : 0.9 meters
 DP5171
 DP5171  HISTORY     - Date     Condition        Report By
 DP5171  HISTORY     - 20140427 MONUMENTED       AMESC
 DP5171
 DP5171                          STATION DESCRIPTION
 DP5171
 DP5171'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5171'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST OF MURDOCK, 6.0 MI
 DP5171'(9.7 KM) SOUTHWEST OF VILLA GROVE AND 3.0 MI (4.8 KM) EAST OF TUSCOLA.
 DP5171'TO REACH FROM THE INTERSECTION OF INTERSTATE 57 AND US ROUTE 36
 DP5171'PROCEED EAST ALONG US ROUTE 36 FOR 1.75 MI (2.8 KM) TO COUNTY ROAD
 DP5171'1275E.  CONTINUE EAST ALONG US ROUTE 36 FOR 1.0 MI (1.6 KM) TO THE
 DP5171'STATION ON THE RIGHT.
 DP5171'
 DP5171'THE STATION IS 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5171'234.7 FT (71.5 M) EAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED
 DP5171'METAL PIPE, 138.0 FT (42.1 M) EAST OF POWER POLE NUMBER '792602',
 DP5171'134.5 FT (41.0 M) EAST OF A TELEPHONE MARKER, 89.8 FT (27.4 M)
 DP5171'SOUTHEAST OF TELEPHONE PEDESTAL NUMBER '1300 P16', 13.6 FT (4.1 M)
 DP5171'WEST OF POWER POLE NUMBER '792601'.
 DP5171'
 DP5171'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5171'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5171'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5172 ***********************************************************************
 DP5172  DESIGNATION -  EA 021
 DP5172  PID         -  DP5172
 DP5172  STATE/COUNTY-  IL/DOUGLAS
 DP5172  COUNTRY     -  US
 DP5172  USGS QUAD   -  TUSCOLA (2018)
 DP5172
 DP5172                         *CURRENT SURVEY CONTROL
 DP5172  ______________________________________________________________________
 DP5172* NAD 83(1986) POSITION- 39 47 31.00   (N) 088 15 42.41   (W)   HD_HELD1
 DP5172* NAVD 88 ORTHO HEIGHT -   196.984 (meters)      646.27  (feet) ADJUSTED
 DP5172  ______________________________________________________________________
 DP5172  GEOID HEIGHT    -        -32.062 (meters)                     GEOID18
 DP5172  DYNAMIC HEIGHT  -        196.879 (meters)      645.93  (feet) COMP
 DP5172  MODELED GRAVITY -    980,090.3   (mgal)                       NAVD 88
 DP5172
 DP5172  VERT ORDER      -  SECOND    CLASS I
 DP5172
 DP5172.The horizontal coordinates were determined by differentially corrected
 DP5172.hand held GPS observations or other comparable positioning techniques
 DP5172.and have an estimated accuracy of +/- 3 meters.
 DP5172
 DP5172.The orthometric height was determined by differential leveling and
 DP5172.adjusted by the NATIONAL GEODETIC SURVEY
 DP5172.in November 2014.
 DP5172
 DP5172.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5172.GEOID18 height accuracy estimate available here.
 DP5172
 DP5172.Click photographs - Photos may exist for this station.
 DP5172
 DP5172.The dynamic height is computed by dividing the NAVD 88
 DP5172.geopotential number by the normal gravity value computed on the
 DP5172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5172.degrees latitude (g = 980.6199 gals.).
 DP5172
 DP5172.The modeled gravity was interpolated from observed gravity values.
 DP5172
 DP5172;                    North         East    Units  Estimated Accuracy
 DP5172;SPC IL E     -   346,902.4     306,128.5     MT  (+/- 3 meters HH1 GPS) 
 DP5172
 DP5172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9196705426(NAD 83)
 DP5172
 DP5172                          SUPERSEDED SURVEY CONTROL
 DP5172
 DP5172.No superseded survey control is available for this station.
 DP5172
 DP5172_MARKER: F = FLANGE-ENCASED ROD
 DP5172_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5172_STAMPING: EA 021 2014
 DP5172_MARK LOGO: UIL
 DP5172_PROJECTION: RECESSED
 DP5172_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5172_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5172+STABILITY: POSITION/ELEVATION WELL
 DP5172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5172+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2014
 DP5172_ROD/PIPE-DEPTH: 6.1 meters
 DP5172_SLEEVE-DEPTH  : 0.9 meters
 DP5172
 DP5172  HISTORY     - Date     Condition        Report By
 DP5172  HISTORY     - 20140428 MONUMENTED       AMESC
 DP5172
 DP5172                          STATION DESCRIPTION
 DP5172
 DP5172'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5172'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DP5172'ARCOLA, 7.2 MI (11.6 KM) SOUTHWEST OF VILLA GROVE AND 1.2 MI (1.9 KM)
 DP5172'EAST-SOUTHEAST OF TUSCOLA.
 DP5172'
 DP5172'TO REACH FROM THE INTERSECTION OF INTERSTATE 57 AND US ROUTE 36
 DP5172'PROCEED EAST ALONG US ROUTE 36 FOR 800 FT (243.8 M) TO THE STATION ON
 DP5172'THE LEFT.
 DP5172'
 DP5172'THE STATION IS 120 FT (36.6 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5172'130 FT (39.6 M) EAST OF THE CENTERLINE OF THE I-57 NORTHBOUND ON RAMP,
 DP5172'113 FT (34.4 M) SOUTHEAST OF THE EAST END OF A 21 INCH (53 CM)
 DP5172'CONCRETE PIPE, 45 FT (13.7 M) NORTH OF TELEPHONE PEDESTAL NUMBER '1300
 DP5172'Z-75', 44.2 FT (13.5 M) NORTH OF THE FENCE CORNER, 3.3 FT (1.0 M) WEST
 DP5172'OF A FENCE LINE.
 DP5172'
 DP5172'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5172'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5172'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5173 ***********************************************************************
 DP5173  DESIGNATION -  EA 022
 DP5173  PID         -  DP5173
 DP5173  STATE/COUNTY-  IL/DOUGLAS
 DP5173  COUNTRY     -  US
 DP5173  USGS QUAD   -  TUSCOLA (2018)
 DP5173
 DP5173                         *CURRENT SURVEY CONTROL
 DP5173  ______________________________________________________________________
 DP5173* NAD 83(1986) POSITION- 39 47 30.21   (N) 088 16 44.15   (W)   HD_HELD1
 DP5173* NAVD 88 ORTHO HEIGHT -   198.227 (meters)      650.35  (feet) ADJUSTED
 DP5173  ______________________________________________________________________
 DP5173  GEOID HEIGHT    -        -32.067 (meters)                     GEOID18
 DP5173  DYNAMIC HEIGHT  -        198.121 (meters)      650.00  (feet) COMP
 DP5173  MODELED GRAVITY -    980,089.9   (mgal)                       NAVD 88
 DP5173
 DP5173  VERT ORDER      -  SECOND    CLASS I
 DP5173
 DP5173.The horizontal coordinates were determined by differentially corrected
 DP5173.hand held GPS observations or other comparable positioning techniques
 DP5173.and have an estimated accuracy of +/- 3 meters.
 DP5173
 DP5173.The orthometric height was determined by differential leveling and
 DP5173.adjusted by the NATIONAL GEODETIC SURVEY
 DP5173.in November 2014.
 DP5173
 DP5173.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5173.GEOID18 height accuracy estimate available here.
 DP5173
 DP5173.Click photographs - Photos may exist for this station.
 DP5173
 DP5173.The dynamic height is computed by dividing the NAVD 88
 DP5173.geopotential number by the normal gravity value computed on the
 DP5173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5173.degrees latitude (g = 980.6199 gals.).
 DP5173
 DP5173.The modeled gravity was interpolated from observed gravity values.
 DP5173
 DP5173;                    North         East    Units  Estimated Accuracy
 DP5173;SPC IL E     -   346,877.0     304,659.6     MT  (+/- 3 meters HH1 GPS) 
 DP5173
 DP5173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9049805423(NAD 83)
 DP5173
 DP5173                          SUPERSEDED SURVEY CONTROL
 DP5173
 DP5173.No superseded survey control is available for this station.
 DP5173
 DP5173_MARKER: F = FLANGE-ENCASED ROD
 DP5173_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5173_STAMPING: EA 022 2014
 DP5173_MARK LOGO: UIL
 DP5173_PROJECTION: RECESSED
 DP5173_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5173+STABILITY: SURFACE MOTION
 DP5173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5173+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2014
 DP5173_ROD/PIPE-DEPTH: 3.7 meters
 DP5173_SLEEVE-DEPTH  : 0.9 meters
 DP5173
 DP5173  HISTORY     - Date     Condition        Report By
 DP5173  HISTORY     - 20140428 MONUMENTED       AMESC
 DP5173
 DP5173                          STATION DESCRIPTION
 DP5173
 DP5173'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5173'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHWEST OF VILLA
 DP5173'GROVE, 7.5 MI (12.1 KM) NORTH OF ARCOLA AND IN THE TOWN OF TUSCOLA,
 DP5173'IL.
 DP5173'
 DP5173'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5173'EAST ALONG US ROUTE 36 FOR 0.7 MI (1.1 KM) TO SOUTH EMBARRASS STREET
 DP5173'AND THE STATION ON THE LEFT.
 DP5173'
 DP5173'THE STATION IS 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5173'36, 105 FT (32.0 M) EAST OF THE CENTERLINE OF SOUTH EMBARRASS STREET,
 DP5173'91.5 FT (27.9 M) WEST OF POWER POLE NUMBER '783543' WITH STREET LIGHT,
 DP5173'10.3 FT (3.1 M) SOUTHEAST OF POWER POLE NUMBER '783541' WITH STREET
 DP5173'LIGHT, 6.3 FT (1.9 M) SOUTH OF THE SOUTH SIDE OF SIDEWALK, 2.0 FT (0.6
 DP5173'M) NORTH OF THE BACK OF CURB.
 DP5173'
 DP5173'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5173'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5173'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5174 ***********************************************************************
 DP5174  DESIGNATION -  EA 023
 DP5174  PID         -  DP5174
 DP5174  STATE/COUNTY-  IL/DOUGLAS
 DP5174  COUNTRY     -  US
 DP5174  USGS QUAD   -  TUSCOLA (2018)
 DP5174
 DP5174                         *CURRENT SURVEY CONTROL
 DP5174  ______________________________________________________________________
 DP5174* NAD 83(1986) POSITION- 39 47 30.37   (N) 088 17 49.99   (W)   HD_HELD1
 DP5174* NAVD 88 ORTHO HEIGHT -   199.988 (meters)      656.13  (feet) ADJUSTED
 DP5174  ______________________________________________________________________
 DP5174  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 DP5174  DYNAMIC HEIGHT  -        199.882 (meters)      655.78  (feet) COMP
 DP5174  MODELED GRAVITY -    980,089.5   (mgal)                       NAVD 88
 DP5174
 DP5174  VERT ORDER      -  SECOND    CLASS I
 DP5174
 DP5174.The horizontal coordinates were determined by differentially corrected
 DP5174.hand held GPS observations or other comparable positioning techniques
 DP5174.and have an estimated accuracy of +/- 3 meters.
 DP5174
 DP5174.The orthometric height was determined by differential leveling and
 DP5174.adjusted by the NATIONAL GEODETIC SURVEY
 DP5174.in November 2014.
 DP5174
 DP5174.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5174.GEOID18 height accuracy estimate available here.
 DP5174
 DP5174.Click photographs - Photos may exist for this station.
 DP5174
 DP5174.The dynamic height is computed by dividing the NAVD 88
 DP5174.geopotential number by the normal gravity value computed on the
 DP5174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5174.degrees latitude (g = 980.6199 gals.).
 DP5174
 DP5174.The modeled gravity was interpolated from observed gravity values.
 DP5174
 DP5174;                    North         East    Units  Estimated Accuracy
 DP5174;SPC IL E     -   346,881.1     303,093.2     MT  (+/- 3 meters HH1 GPS) 
 DP5174
 DP5174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8893205450(NAD 83)
 DP5174
 DP5174                          SUPERSEDED SURVEY CONTROL
 DP5174
 DP5174.No superseded survey control is available for this station.
 DP5174
 DP5174_MARKER: F = FLANGE-ENCASED ROD
 DP5174_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5174_STAMPING: EA 023 2014
 DP5174_MARK LOGO: UIL
 DP5174_PROJECTION: RECESSED
 DP5174_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5174_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5174+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2014
 DP5174_ROD/PIPE-DEPTH: 4.9 meters
 DP5174_SLEEVE-DEPTH  : 0.9 meters
 DP5174
 DP5174  HISTORY     - Date     Condition        Report By
 DP5174  HISTORY     - 20140428 MONUMENTED       AMESC
 DP5174
 DP5174                          STATION DESCRIPTION
 DP5174
 DP5174'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5174'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTHWEST OF VILLA
 DP5174'GROVE, 7.4 MI (11.9 KM) NORTH OF ARCOLA AND 0.9 MI (1.4 KM) SOUTHWEST
 DP5174'OF TUSCOLA.
 DP5174'
 DP5174'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5174'WEST ALONG US ROUTE 36 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DP5174'RIGHT.
 DP5174'
 DP5174'THE STATION IS 40.5 FT (12.3 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5174'36, 232 FT (70.7 M) WEST OF POWER POLE NUMBER '79494'1 WITH
 DP5174'TRANSFORMER, 203.5 FT (62.0 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER
 DP5174''1500 P50', 128 FT (39.0 M) NORTHWEST OF THE WEST END OF A 15 INCH (38
 DP5174'CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE SOUTH SIDE OF
 DP5174'US ROUTE 36, 16.7 FT (5.1 M) EAST OF POWER POLE NUMBER '794938'.
 DP5174'
 DP5174'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5174'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5174'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5175 ***********************************************************************
 DP5175  DESIGNATION -  EA 024
 DP5175  PID         -  DP5175
 DP5175  STATE/COUNTY-  IL/DOUGLAS
 DP5175  COUNTRY     -  US
 DP5175  USGS QUAD   -  TUSCOLA (2018)
 DP5175
 DP5175                         *CURRENT SURVEY CONTROL
 DP5175  ______________________________________________________________________
 DP5175* NAD 83(1986) POSITION- 39 47 30.56   (N) 088 18 58.34   (W)   HD_HELD1
 DP5175* NAVD 88 ORTHO HEIGHT -   204.610 (meters)      671.29  (feet) ADJUSTED
 DP5175  ______________________________________________________________________
 DP5175  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 DP5175  DYNAMIC HEIGHT  -        204.501 (meters)      670.93  (feet) COMP
 DP5175  MODELED GRAVITY -    980,088.9   (mgal)                       NAVD 88
 DP5175
 DP5175  VERT ORDER      -  SECOND    CLASS I
 DP5175
 DP5175.The horizontal coordinates were determined by differentially corrected
 DP5175.hand held GPS observations or other comparable positioning techniques
 DP5175.and have an estimated accuracy of +/- 3 meters.
 DP5175
 DP5175.The orthometric height was determined by differential leveling and
 DP5175.adjusted by the NATIONAL GEODETIC SURVEY
 DP5175.in November 2014.
 DP5175
 DP5175.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5175.GEOID18 height accuracy estimate available here.
 DP5175
 DP5175.Click photographs - Photos may exist for this station.
 DP5175
 DP5175.The dynamic height is computed by dividing the NAVD 88
 DP5175.geopotential number by the normal gravity value computed on the
 DP5175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5175.degrees latitude (g = 980.6199 gals.).
 DP5175
 DP5175.The modeled gravity was interpolated from observed gravity values.
 DP5175
 DP5175;                    North         East    Units  Estimated Accuracy
 DP5175;SPC IL E     -   346,886.5     301,467.0     MT  (+/- 3 meters HH1 GPS) 
 DP5175
 DP5175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8730605480(NAD 83)
 DP5175
 DP5175                          SUPERSEDED SURVEY CONTROL
 DP5175
 DP5175.No superseded survey control is available for this station.
 DP5175
 DP5175_MARKER: F = FLANGE-ENCASED ROD
 DP5175_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5175_STAMPING: EA 024 2014
 DP5175_MARK LOGO: UIL
 DP5175_PROJECTION: RECESSED
 DP5175_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5175_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5175+STABILITY: POSITION/ELEVATION WELL
 DP5175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5175+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2014
 DP5175_ROD/PIPE-DEPTH: 6.1 meters
 DP5175_SLEEVE-DEPTH  : 0.9 meters
 DP5175
 DP5175  HISTORY     - Date     Condition        Report By
 DP5175  HISTORY     - 20140430 MONUMENTED       AMESC
 DP5175
 DP5175                          STATION DESCRIPTION
 DP5175
 DP5175'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5175'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST OF ATWOOD, 7.4 MI
 DP5175'(11.9 KM) NORTH OF ARCOLA AND 1.8 MI (2.9 KM) WEST-SOUTHWEST OF
 DP5175'TUSCOLA.
 DP5175'
 DP5175'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5175'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 1.25 MI (2.0 KM) TO
 DP5175'THE STATION ON THE RIGHT.
 DP5175'
 DP5175'THE STATION IS 39 FT (11.9 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5175'299.5 FT (91.3 M) EAST OF POWER POLE NUMBER '12', 46 FT (14.0 M) WEST
 DP5175'OF THE CENTERLINE OF A FIELD ENTRANCE ON THE NORTH SIDE OF US ROUTE
 DP5175'36, 25.0 FT (7.6 M) NORTHWEST OF THE WEST END OF A 24 INCH (61 CM)
 DP5175'CORRUGATED METAL PIPE, 19.0 FT (5.8 M) WEST OF POWER POLE NUMBER '02
 DP5175'12'.
 DP5175'
 DP5175'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5175'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5175'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5176 ***********************************************************************
 DP5176  DESIGNATION -  EA 025
 DP5176  PID         -  DP5176
 DP5176  STATE/COUNTY-  IL/DOUGLAS
 DP5176  COUNTRY     -  US
 DP5176  USGS QUAD   -  TUSCOLA (2018)
 DP5176
 DP5176                         *CURRENT SURVEY CONTROL
 DP5176  ______________________________________________________________________
 DP5176* NAD 83(1986) POSITION- 39 47 29.76   (N) 088 19 58.81   (W)   HD_HELD1
 DP5176* NAVD 88 ORTHO HEIGHT -   209.302 (meters)      686.69  (feet) ADJUSTED
 DP5176  ______________________________________________________________________
 DP5176  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 DP5176  DYNAMIC HEIGHT  -        209.191 (meters)      686.32  (feet) COMP
 DP5176  MODELED GRAVITY -    980,088.3   (mgal)                       NAVD 88
 DP5176
 DP5176  VERT ORDER      -  SECOND    CLASS I
 DP5176
 DP5176.The horizontal coordinates were determined by differentially corrected
 DP5176.hand held GPS observations or other comparable positioning techniques
 DP5176.and have an estimated accuracy of +/- 3 meters.
 DP5176
 DP5176.The orthometric height was determined by differential leveling and
 DP5176.adjusted by the NATIONAL GEODETIC SURVEY
 DP5176.in November 2014.
 DP5176
 DP5176.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5176.GEOID18 height accuracy estimate available here.
 DP5176
 DP5176.Click photographs - Photos may exist for this station.
 DP5176
 DP5176.The dynamic height is computed by dividing the NAVD 88
 DP5176.geopotential number by the normal gravity value computed on the
 DP5176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5176.degrees latitude (g = 980.6199 gals.).
 DP5176
 DP5176.The modeled gravity was interpolated from observed gravity values.
 DP5176
 DP5176;                    North         East    Units  Estimated Accuracy
 DP5176;SPC IL E     -   346,861.7     300,028.3     MT  (+/- 3 meters HH1 GPS) 
 DP5176
 DP5176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8586805477(NAD 83)
 DP5176
 DP5176                          SUPERSEDED SURVEY CONTROL
 DP5176
 DP5176.No superseded survey control is available for this station.
 DP5176
 DP5176_MARKER: F = FLANGE-ENCASED ROD
 DP5176_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5176_STAMPING: EA 025 2014
 DP5176_MARK LOGO: UIL
 DP5176_PROJECTION: RECESSED
 DP5176_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5176_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5176+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2014
 DP5176_ROD/PIPE-DEPTH: 4.9 meters
 DP5176_SLEEVE-DEPTH  : 0.9 meters
 DP5176
 DP5176  HISTORY     - Date     Condition        Report By
 DP5176  HISTORY     - 20140430 MONUMENTED       AMESC
 DP5176
 DP5176                          STATION DESCRIPTION
 DP5176
 DP5176'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5176'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH OF ARCOLA, 6.9 MI
 DP5176'(11.1 KM) EAST OF ATWOOD AND 2.7 MI (4.3 KM) WEST OF TUSCOLA.
 DP5176'
 DP5176'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5176'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 2.0 MI (3.2 KM) TO
 DP5176'COUNTY ROAD 750E.  CONTINUE WEST ALONG US ROUTE 36 FOR 820 FT (249.9
 DP5176'M) TO THE STATION ON THE LEFT.
 DP5176'
 DP5176'THE STATION IS 37 FT (11.3 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5176'125.5 FT (38.3 M) WEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED
 DP5176'METAL PIPE UNDER THE ENTRANCE, 54.4 FT (16.6 M) WEST OF TELEPHONE
 DP5176'PEDESTAL L1516 P6, 35.4 FT (10.8 M) NORTHEAST OF THE NORTHWEST FENCE
 DP5176'CORNER CHAIN LINK FENCE AROUND IDOT RADIO TOWER, 15.3 FT (4.7 M) EAST
 DP5176'OF POWER POLE, 13.0 FT (4.0 M) NORTH OF A FENCE.    NOTE-ACCESS TO THE
 DP5176'DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM
 DP5176'POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID IN
 DP5176'IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5177 ***********************************************************************
 DP5177  DESIGNATION -  EA 026
 DP5177  PID         -  DP5177
 DP5177  STATE/COUNTY-  IL/DOUGLAS
 DP5177  COUNTRY     -  US
 DP5177  USGS QUAD   -  TUSCOLA (2018)
 DP5177
 DP5177                         *CURRENT SURVEY CONTROL
 DP5177  ______________________________________________________________________
 DP5177* NAD 83(1986) POSITION- 39 47 29.71   (N) 088 21 03.67   (W)   HD_HELD1
 DP5177* NAVD 88 ORTHO HEIGHT -   207.330 (meters)      680.22  (feet) ADJUSTED
 DP5177  ______________________________________________________________________
 DP5177  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 DP5177  DYNAMIC HEIGHT  -        207.219 (meters)      679.85  (feet) COMP
 DP5177  MODELED GRAVITY -    980,087.7   (mgal)                       NAVD 88
 DP5177
 DP5177  VERT ORDER      -  SECOND    CLASS I
 DP5177
 DP5177.The horizontal coordinates were determined by differentially corrected
 DP5177.hand held GPS observations or other comparable positioning techniques
 DP5177.and have an estimated accuracy of +/- 3 meters.
 DP5177
 DP5177.The orthometric height was determined by differential leveling and
 DP5177.adjusted by the NATIONAL GEODETIC SURVEY
 DP5177.in November 2014.
 DP5177
 DP5177.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5177.GEOID18 height accuracy estimate available here.
 DP5177
 DP5177.Click photographs - Photos may exist for this station.
 DP5177
 DP5177.The dynamic height is computed by dividing the NAVD 88
 DP5177.geopotential number by the normal gravity value computed on the
 DP5177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5177.degrees latitude (g = 980.6199 gals.).
 DP5177
 DP5177.The modeled gravity was interpolated from observed gravity values.
 DP5177
 DP5177;                    North         East    Units  Estimated Accuracy
 DP5177;SPC IL E     -   346,860.3     298,485.2     MT  (+/- 3 meters HH1 GPS) 
 DP5177
 DP5177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8432505498(NAD 83)
 DP5177
 DP5177                          SUPERSEDED SURVEY CONTROL
 DP5177
 DP5177.No superseded survey control is available for this station.
 DP5177
 DP5177_MARKER: F = FLANGE-ENCASED ROD
 DP5177_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5177_STAMPING: EA 026 2014
 DP5177_MARK LOGO: UIL
 DP5177_PROJECTION: RECESSED
 DP5177_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5177_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5177+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2014
 DP5177_ROD/PIPE-DEPTH: 4.9 meters
 DP5177_SLEEVE-DEPTH  : 0.9 meters
 DP5177
 DP5177  HISTORY     - Date     Condition        Report By
 DP5177  HISTORY     - 20140430 MONUMENTED       AMESC
 DP5177
 DP5177                          STATION DESCRIPTION
 DP5177
 DP5177'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5177'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH-NORTHWEST OF
 DP5177'ARCOLA, 5.9 MI (9.5 KM) EAST OF ATWOOD AND 3.7 MI (6.0 KM) WEST OF
 DP5177'TUSCOLA.
 DP5177'
 DP5177'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5177'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 3.1 MI (5.0 KM) TO
 DP5177'THE STATION ON THE LEFT.
 DP5177'
 DP5177'THE STATION IS 37 FT (11.3 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5177'232 FT (70.7 M) EAST OF POWER POLE NUMBER '28 035', 110.2 FT (33.6 M)
 DP5177'SOUTHWEST OF THE WEST END OF 34 INCH (86 CM) X 25 INCH (64 CM)
 DP5177'ELLIPTICAL CULVERT UNDER ENTRANCE TO THE LYONDELL BASELL COMPANY,
 DP5177'107.2 FT (32.7 M) SOUTHEAST OF THE CORNER OF CHAIN LINK FENCE, 90.7 FT
 DP5177'(27.6 M) SOUTHEAST OF A TELEPHONE PEDESTAL, 12.0 FT (3.7 M) WEST OF A
 DP5177'POWER POLE.     NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15
 DP5177'CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING
 DP5177'BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5178 ***********************************************************************
 DP5178  DESIGNATION -  EA 027
 DP5178  PID         -  DP5178
 DP5178  STATE/COUNTY-  IL/DOUGLAS
 DP5178  COUNTRY     -  US
 DP5178  USGS QUAD   -  TUSCOLA (2018)
 DP5178
 DP5178                         *CURRENT SURVEY CONTROL
 DP5178  ______________________________________________________________________
 DP5178* NAD 83(1986) POSITION- 39 47 29.64   (N) 088 21 51.82   (W)   HD_HELD1
 DP5178* NAVD 88 ORTHO HEIGHT -   201.394 (meters)      660.74  (feet) ADJUSTED
 DP5178  ______________________________________________________________________
 DP5178  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 DP5178  DYNAMIC HEIGHT  -        201.287 (meters)      660.39  (feet) COMP
 DP5178  MODELED GRAVITY -    980,087.1   (mgal)                       NAVD 88
 DP5178
 DP5178  VERT ORDER      -  SECOND    CLASS I
 DP5178
 DP5178.The horizontal coordinates were determined by differentially corrected
 DP5178.hand held GPS observations or other comparable positioning techniques
 DP5178.and have an estimated accuracy of +/- 3 meters.
 DP5178
 DP5178.The orthometric height was determined by differential leveling and
 DP5178.adjusted by the NATIONAL GEODETIC SURVEY
 DP5178.in November 2014.
 DP5178
 DP5178.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5178.GEOID18 height accuracy estimate available here.
 DP5178
 DP5178.Click photographs - Photos may exist for this station.
 DP5178
 DP5178.The dynamic height is computed by dividing the NAVD 88
 DP5178.geopotential number by the normal gravity value computed on the
 DP5178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5178.degrees latitude (g = 980.6199 gals.).
 DP5178
 DP5178.The modeled gravity was interpolated from observed gravity values.
 DP5178
 DP5178;                    North         East    Units  Estimated Accuracy
 DP5178;SPC IL E     -   346,858.5     297,339.6     MT  (+/- 3 meters HH1 GPS) 
 DP5178
 DP5178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8318005513(NAD 83)
 DP5178
 DP5178                          SUPERSEDED SURVEY CONTROL
 DP5178
 DP5178.No superseded survey control is available for this station.
 DP5178
 DP5178_MARKER: F = FLANGE-ENCASED ROD
 DP5178_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5178_STAMPING: EA 027 2014
 DP5178_MARK LOGO: UIL
 DP5178_PROJECTION: RECESSED
 DP5178_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5178+STABILITY: SURFACE MOTION
 DP5178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5178+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2014
 DP5178_ROD/PIPE-DEPTH: 3.7 meters
 DP5178_SLEEVE-DEPTH  : 0.9 meters
 DP5178
 DP5178  HISTORY     - Date     Condition        Report By
 DP5178  HISTORY     - 20140505 MONUMENTED       AMESC
 DP5178
 DP5178                          STATION DESCRIPTION
 DP5178
 DP5178'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5178'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTHEAST OF ARTHUR, 5.2
 DP5178'MI (8.4 KM) EAST OF ATWOOD AND 4.4 MI (7.1 KM) WEST OF TUSCOLA.
 DP5178'
 DP5178'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5178'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 3.6 MI (5.8 KM) TO
 DP5178'COUNTY ROAD 590E.  CONTINUE WEST ALONG US ROUTE 36 FOR 0.23 MI (0.4
 DP5178'KM) TO THE STATION ON THE LEFT.
 DP5178'
 DP5178'THE STATION IS 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5178'180 FT (54.9 M) WEST OF THE CENTERLINE OF AN ENTRANCE TO PANHANDLE
 DP5178'EASTERN PIPELINE COMPANY, 160.0 FT (48.8 M) WEST-SOUTHWEST OF THE WEST
 DP5178'END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE WITH END SECTION, 134.8
 DP5178'FT (41.1 M) WEST OF A FENCE CORNER, 52.0 FT (15.8 M) WEST OF A
 DP5178'TELEPHONE PEDESTAL, 15.0 FT (4.6 M) EAST OF A POWER POLE, 4.0 FT (1.2
 DP5178'M) NORTH OF A FENCE AROUND PANHANDLE EASTERN PIPELINE COMPANY.
 DP5178'
 DP5178'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5178'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5178'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5179 ***********************************************************************
 DP5179  DESIGNATION -  EA 028
 DP5179  PID         -  DP5179
 DP5179  STATE/COUNTY-  IL/DOUGLAS
 DP5179  COUNTRY     -  US
 DP5179  USGS QUAD   -  ATWOOD (2018)
 DP5179
 DP5179                         *CURRENT SURVEY CONTROL
 DP5179  ______________________________________________________________________
 DP5179* NAD 83(1986) POSITION- 39 47 30.35   (N) 088 22 58.11   (W)   HD_HELD1
 DP5179* NAVD 88 ORTHO HEIGHT -   204.472 (meters)      670.84  (feet) ADJUSTED
 DP5179  ______________________________________________________________________
 DP5179  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 DP5179  DYNAMIC HEIGHT  -        204.363 (meters)      670.48  (feet) COMP
 DP5179  MODELED GRAVITY -    980,086.3   (mgal)                       NAVD 88
 DP5179
 DP5179  VERT ORDER      -  SECOND    CLASS I
 DP5179
 DP5179.The horizontal coordinates were determined by differentially corrected
 DP5179.hand held GPS observations or other comparable positioning techniques
 DP5179.and have an estimated accuracy of +/- 3 meters.
 DP5179
 DP5179.The orthometric height was determined by differential leveling and
 DP5179.adjusted by the NATIONAL GEODETIC SURVEY
 DP5179.in November 2014.
 DP5179
 DP5179.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5179.GEOID18 height accuracy estimate available here.
 DP5179
 DP5179.Click photographs - Photos may exist for this station.
 DP5179
 DP5179.The dynamic height is computed by dividing the NAVD 88
 DP5179.geopotential number by the normal gravity value computed on the
 DP5179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5179.degrees latitude (g = 980.6199 gals.).
 DP5179
 DP5179.The modeled gravity was interpolated from observed gravity values.
 DP5179
 DP5179;                    North         East    Units  Estimated Accuracy
 DP5179;SPC IL E     -   346,881.1     295,762.4     MT  (+/- 3 meters HH1 GPS) 
 DP5179
 DP5179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8160405559(NAD 83)
 DP5179
 DP5179                          SUPERSEDED SURVEY CONTROL
 DP5179
 DP5179.No superseded survey control is available for this station.
 DP5179
 DP5179_MARKER: F = FLANGE-ENCASED ROD
 DP5179_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5179_STAMPING: EA 028 2014
 DP5179_MARK LOGO: UIL
 DP5179_PROJECTION: RECESSED
 DP5179_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5179_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5179+STABILITY: POSITION/ELEVATION WELL
 DP5179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5179+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2014
 DP5179_ROD/PIPE-DEPTH: 7.3 meters
 DP5179_SLEEVE-DEPTH  : 0.9 meters
 DP5179
 DP5179  HISTORY     - Date     Condition        Report By
 DP5179  HISTORY     - 20140505 MONUMENTED       AMESC
 DP5179
 DP5179                          STATION DESCRIPTION
 DP5179
 DP5179'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5179'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTHEAST OF ARTHUR, 5.3
 DP5179'MI (8.5 KM) WEST OF TUSCOLA AND 4.3 MI (6.9 KM) EAST OF ATWOOD.
 DP5179'
 DP5179'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5179'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 4.5 MI (7.2 KM) TO
 DP5179'COUNTY ROAD 500E.  CONTINUE WEST ALONG US ROUTE 36 FOR 0.3 MI (0.5 KM)
 DP5179'TO THE STATION ON THE RIGHT.
 DP5179'
 DP5179'THE STATION IS 38 FT (11.6 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5179'235 FT (71.6 M) EAST OF THE CENTERLINE OF A FIELD ENTRANCE ON THE
 DP5179'SOUTH SIDE OF US ROUTE 36, 227.4 FT (69.3 M) WEST OF A POWER POLE, 160
 DP5179'FT (48.8 M) WEST-NORTHWEST OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP5179'WITH END SECTION, 19.0 FT (5.8 M) EAST OF A POWER POLE.
 DP5179'
 DP5179'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5179'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5179'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5180 ***********************************************************************
 DP5180  DESIGNATION -  EA 029
 DP5180  PID         -  DP5180
 DP5180  STATE/COUNTY-  IL/DOUGLAS
 DP5180  COUNTRY     -  US
 DP5180  USGS QUAD   -  ATWOOD (2018)
 DP5180
 DP5180                         *CURRENT SURVEY CONTROL
 DP5180  ______________________________________________________________________
 DP5180* NAD 83(1986) POSITION- 39 47 29.87   (N) 088 25 09.33   (W)   HD_HELD1
 DP5180* NAVD 88 ORTHO HEIGHT -   201.386 (meters)      660.71  (feet) ADJUSTED
 DP5180  ______________________________________________________________________
 DP5180  GEOID HEIGHT    -        -32.150 (meters)                     GEOID18
 DP5180  DYNAMIC HEIGHT  -        201.278 (meters)      660.36  (feet) COMP
 DP5180  MODELED GRAVITY -    980,084.3   (mgal)                       NAVD 88
 DP5180
 DP5180  VERT ORDER      -  SECOND    CLASS I
 DP5180
 DP5180.The horizontal coordinates were determined by differentially corrected
 DP5180.hand held GPS observations or other comparable positioning techniques
 DP5180.and have an estimated accuracy of +/- 3 meters.
 DP5180
 DP5180.The orthometric height was determined by differential leveling and
 DP5180.adjusted by the NATIONAL GEODETIC SURVEY
 DP5180.in November 2014.
 DP5180
 DP5180.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5180.GEOID18 height accuracy estimate available here.
 DP5180
 DP5180.Click photographs - Photos may exist for this station.
 DP5180
 DP5180.The dynamic height is computed by dividing the NAVD 88
 DP5180.geopotential number by the normal gravity value computed on the
 DP5180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5180.degrees latitude (g = 980.6199 gals.).
 DP5180
 DP5180.The modeled gravity was interpolated from observed gravity values.
 DP5180
 DP5180;                    North         East    Units  Estimated Accuracy
 DP5180;SPC IL E     -   346,868.6     292,640.5     MT  (+/- 3 meters HH1 GPS) 
 DP5180
 DP5180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7848205593(NAD 83)
 DP5180
 DP5180                          SUPERSEDED SURVEY CONTROL
 DP5180
 DP5180.No superseded survey control is available for this station.
 DP5180
 DP5180_MARKER: F = FLANGE-ENCASED ROD
 DP5180_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5180_STAMPING: EA 029 2014
 DP5180_MARK LOGO: UIL
 DP5180_PROJECTION: RECESSED
 DP5180_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5180_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5180+STABILITY: POSITION/ELEVATION WELL
 DP5180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5180+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2014
 DP5180_ROD/PIPE-DEPTH: 7.3 meters
 DP5180_SLEEVE-DEPTH  : 0.9 meters
 DP5180
 DP5180  HISTORY     - Date     Condition        Report By
 DP5180  HISTORY     - 20140504 MONUMENTED       AMESC
 DP5180
 DP5180                          STATION DESCRIPTION
 DP5180
 DP5180'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5180'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF TUSCOLA, 6.0 MI
 DP5180'(9.7 KM) NORTH-NORTHEAST OF ARTHUR AND 2.3 MI (3.7 KM) EAST-SOUTHEAST
 DP5180'OF ATWOOD.
 DP5180'
 DP5180'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5180'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 6.5 MI (10.5 KM) TO
 DP5180'COUNTY ROAD 300E.  CONTINUE WEST ALONG US ROUTE 36 FOR 0.25 MI (0.4
 DP5180'KM) TO THE STATION ON THE LEFT.
 DP5180'
 DP5180'THE STATION IS 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5180'352 FT (107.3 M) WEST OF THE WEST END OF THE SOUTH GUARD RAIL, 213 FT
 DP5180'(64.9 M) WEST OF POWER POLE NUMBER '3656898', 194 FT (59.1 M) WEST OF
 DP5180'TELEPHONE PEDESTAL NUMBER 'C 37', 30.0 FT (9.1 M) EAST OF THE EAST END
 DP5180'OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE,
 DP5180'12.0 FT (3.7 M) EAST OF POWER POLE NUMBER '3656897'.
 DP5180'
 DP5180'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5180'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5180'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5181 ***********************************************************************
 DP5181  DESIGNATION -  EA 030
 DP5181  PID         -  DP5181
 DP5181  STATE/COUNTY-  IL/DOUGLAS
 DP5181  COUNTRY     -  US
 DP5181  USGS QUAD   -  ATWOOD (2018)
 DP5181
 DP5181                         *CURRENT SURVEY CONTROL
 DP5181  ______________________________________________________________________
 DP5181* NAD 83(1986) POSITION- 39 47 30.74   (N) 088 26 14.18   (W)   HD_HELD1
 DP5181* NAVD 88 ORTHO HEIGHT -   203.122 (meters)      666.41  (feet) ADJUSTED
 DP5181  ______________________________________________________________________
 DP5181  GEOID HEIGHT    -        -32.164 (meters)                     GEOID18
 DP5181  DYNAMIC HEIGHT  -        203.012 (meters)      666.05  (feet) COMP
 DP5181  MODELED GRAVITY -    980,083.2   (mgal)                       NAVD 88
 DP5181
 DP5181  VERT ORDER      -  SECOND    CLASS I
 DP5181
 DP5181.The horizontal coordinates were determined by differentially corrected
 DP5181.hand held GPS observations or other comparable positioning techniques
 DP5181.and have an estimated accuracy of +/- 3 meters.
 DP5181
 DP5181.The orthometric height was determined by differential leveling and
 DP5181.adjusted by the NATIONAL GEODETIC SURVEY
 DP5181.in November 2014.
 DP5181
 DP5181.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5181.GEOID18 height accuracy estimate available here.
 DP5181
 DP5181.Click photographs - Photos may exist for this station.
 DP5181
 DP5181.The dynamic height is computed by dividing the NAVD 88
 DP5181.geopotential number by the normal gravity value computed on the
 DP5181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5181.degrees latitude (g = 980.6199 gals.).
 DP5181
 DP5181.The modeled gravity was interpolated from observed gravity values.
 DP5181
 DP5181;                    North         East    Units  Estimated Accuracy
 DP5181;SPC IL E     -   346,897.1     291,097.6     MT  (+/- 3 meters HH1 GPS) 
 DP5181
 DP5181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7694005645(NAD 83)
 DP5181
 DP5181                          SUPERSEDED SURVEY CONTROL
 DP5181
 DP5181.No superseded survey control is available for this station.
 DP5181
 DP5181_MARKER: F = FLANGE-ENCASED ROD
 DP5181_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5181_STAMPING: EA 030 2014
 DP5181_MARK LOGO: UIL
 DP5181_PROJECTION: RECESSED
 DP5181_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5181_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5181+STABILITY: POSITION/ELEVATION WELL
 DP5181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5181+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5181_ROD/PIPE-DEPTH: 7.3 meters
 DP5181_SLEEVE-DEPTH  : 0.9 meters
 DP5181
 DP5181  HISTORY     - Date     Condition        Report By
 DP5181  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5181
 DP5181                          STATION DESCRIPTION
 DP5181
 DP5181'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5181'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF TUSCOLA, 5.6 MI
 DP5181'(9.0 KM) NORTH-NORTHEAST OF ARTHUR AND 1.4 MI (2.3 KM) EAST-SOUTHEAST
 DP5181'OF ATWOOD.
 DP5181'
 DP5181'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5181'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 7.0 MI (11.3 KM) TO
 DP5181'COUNTY ROAD 10 CONTINUE WEST ALONG US ROUTE 36 FOR 0.7 MI (1.1 KM) TO
 DP5181'THE STATION ON THE RIGHT.
 DP5181'
 DP5181'THE STATION IS 35 FT (10.7 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5181'430.5 FT (131.2 M) EAST OF A LONE FENCE POST, 254.5 FT (77.6 M)
 DP5181'NORTHEAST OF A LONE FENCE POST ON THE SOUTH SIDE OF US ROUTE 36, 58 FT
 DP5181'(17.7 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 1.5 FT (0.5 M)
 DP5181'SOUTH OF AN ORANGE WITNESS POST.
 DP5181'
 DP5181'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5181'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5181'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5182 ***********************************************************************
 DP5182  DESIGNATION -  EA 031
 DP5182  PID         -  DP5182
 DP5182  STATE/COUNTY-  IL/DOUGLAS
 DP5182  COUNTRY     -  US
 DP5182  USGS QUAD   -  ATWOOD (2018)
 DP5182
 DP5182                         *CURRENT SURVEY CONTROL
 DP5182  ______________________________________________________________________
 DP5182* NAD 83(1986) POSITION- 39 47 30.88   (N) 088 27 11.63   (W)   HD_HELD1
 DP5182* NAVD 88 ORTHO HEIGHT -   204.053 (meters)      669.46  (feet) ADJUSTED
 DP5182  ______________________________________________________________________
 DP5182  GEOID HEIGHT    -        -32.177 (meters)                     GEOID18
 DP5182  DYNAMIC HEIGHT  -        203.943 (meters)      669.10  (feet) COMP
 DP5182  MODELED GRAVITY -    980,082.1   (mgal)                       NAVD 88
 DP5182
 DP5182  VERT ORDER      -  SECOND    CLASS I
 DP5182
 DP5182.The horizontal coordinates were determined by differentially corrected
 DP5182.hand held GPS observations or other comparable positioning techniques
 DP5182.and have an estimated accuracy of +/- 3 meters.
 DP5182
 DP5182.The orthometric height was determined by differential leveling and
 DP5182.adjusted by the NATIONAL GEODETIC SURVEY
 DP5182.in November 2014.
 DP5182
 DP5182.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5182.GEOID18 height accuracy estimate available here.
 DP5182
 DP5182.Click photographs - Photos may exist for this station.
 DP5182
 DP5182.The dynamic height is computed by dividing the NAVD 88
 DP5182.geopotential number by the normal gravity value computed on the
 DP5182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5182.degrees latitude (g = 980.6199 gals.).
 DP5182
 DP5182.The modeled gravity was interpolated from observed gravity values.
 DP5182
 DP5182;                    North         East    Units  Estimated Accuracy
 DP5182;SPC IL E     -   346,903.1     289,730.8     MT  (+/- 3 meters HH1 GPS) 
 DP5182
 DP5182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7557405671(NAD 83)
 DP5182
 DP5182                          SUPERSEDED SURVEY CONTROL
 DP5182
 DP5182.No superseded survey control is available for this station.
 DP5182
 DP5182_MARKER: F = FLANGE-ENCASED ROD
 DP5182_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5182_STAMPING: EA 031 2014
 DP5182_MARK LOGO: UIL
 DP5182_PROJECTION: RECESSED
 DP5182_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5182_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5182+STABILITY: POSITION/ELEVATION WELL
 DP5182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5182+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5182_ROD/PIPE-DEPTH: 8.5 meters
 DP5182_SLEEVE-DEPTH  : 0.9 meters
 DP5182
 DP5182  HISTORY     - Date     Condition        Report By
 DP5182  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5182
 DP5182                          STATION DESCRIPTION
 DP5182
 DP5182'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5182'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST OF HAMMOND, 5.4 MI
 DP5182'(8.7 KM) NORTH OF ARTHUR AND 0.7 MI (1.1 KM) SOUTHEAST OF ATWOOD.
 DP5182'
 DP5182'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5182'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 8.25 MI (13.3 KM) TO
 DP5182'COUNTY ROAD 125E.  CONTINUE WEST ALONG US ROUTE 36 FOR 0.3 MI (0.5 KM)
 DP5182'TO THE STATION ON THE RIGHT.
 DP5182'
 DP5182'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5182'100 FT (30.5 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE ON THE
 DP5182'NORTH SIDE OF US ROUTE 36, 92 FT (28.0 M) NORTHEAST OF THE SIGN FOR
 DP5182'THE TOWN OF ATWOOD, 18.0 FT (5.5 M) EAST OF A POWER POLE.
 DP5182'
 DP5182'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5182'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5182'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5183 ***********************************************************************
 DP5183  DESIGNATION -  EA 032
 DP5183  PID         -  DP5183
 DP5183  STATE/COUNTY-  IL/MOULTRIE
 DP5183  COUNTRY     -  US
 DP5183  USGS QUAD   -  ATWOOD (2018)
 DP5183
 DP5183                         *CURRENT SURVEY CONTROL
 DP5183  ______________________________________________________________________
 DP5183* NAD 83(1986) POSITION- 39 47 29.87   (N) 088 29 31.09   (W)   HD_HELD1
 DP5183* NAVD 88 ORTHO HEIGHT -   205.438 (meters)      674.01  (feet) ADJUSTED
 DP5183  ______________________________________________________________________
 DP5183  GEOID HEIGHT    -        -32.210 (meters)                     GEOID18
 DP5183  DYNAMIC HEIGHT  -        205.326 (meters)      673.64  (feet) COMP
 DP5183  MODELED GRAVITY -    980,078.9   (mgal)                       NAVD 88
 DP5183
 DP5183  VERT ORDER      -  SECOND    CLASS I
 DP5183
 DP5183.The horizontal coordinates were determined by differentially corrected
 DP5183.hand held GPS observations or other comparable positioning techniques
 DP5183.and have an estimated accuracy of +/- 3 meters.
 DP5183
 DP5183.The orthometric height was determined by differential leveling and
 DP5183.adjusted by the NATIONAL GEODETIC SURVEY
 DP5183.in November 2014.
 DP5183
 DP5183.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5183.GEOID18 height accuracy estimate available here.
 DP5183
 DP5183.Click photographs - Photos may exist for this station.
 DP5183
 DP5183.The dynamic height is computed by dividing the NAVD 88
 DP5183.geopotential number by the normal gravity value computed on the
 DP5183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5183.degrees latitude (g = 980.6199 gals.).
 DP5183
 DP5183.The modeled gravity was interpolated from observed gravity values.
 DP5183
 DP5183;                    North         East    Units  Estimated Accuracy
 DP5183;SPC IL E     -   346,877.1     286,412.7     MT  (+/- 3 meters HH1 GPS) 
 DP5183
 DP5183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7225705695(NAD 83)
 DP5183
 DP5183                          SUPERSEDED SURVEY CONTROL
 DP5183
 DP5183.No superseded survey control is available for this station.
 DP5183
 DP5183_MARKER: F = FLANGE-ENCASED ROD
 DP5183_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5183_STAMPING: EA 032 2014
 DP5183_MARK LOGO: UIL
 DP5183_PROJECTION: RECESSED
 DP5183_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5183_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5183+STABILITY: POSITION/ELEVATION WELL
 DP5183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5183+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2014
 DP5183_ROD/PIPE-DEPTH: 8.5 meters
 DP5183_SLEEVE-DEPTH  : 0.9 meters
 DP5183
 DP5183  HISTORY     - Date     Condition        Report By
 DP5183  HISTORY     - 20140429 MONUMENTED       AMESC
 DP5183
 DP5183                          STATION DESCRIPTION
 DP5183
 DP5183'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5183'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH OF ARTHUR, 5.3 MI
 DP5183'(8.5 KM) EAST OF HAMMOND AND 1.7 MI (2.7 KM) WEST-SOUTHWEST OF ATWOOD.
 DP5183'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5183'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 10.6 MI (17.1 KM) TO
 DP5183'COUNTY ROAD 1700E AND THE STATION ON THE LEFT.
 DP5183'
 DP5183'THE STATION IS 81 FT (24.7 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5183'25.3 FT (7.7 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1700E, 257.5 FT
 DP5183'(78.5 M) NORTH OF POWER POLE NUMBER '2438686', 75.5 FT (23.0 M)
 DP5183'SOUTHEAST OF THE SOUTHEAST CORNER OF A 3 FT (0.9 M) X 1.5 FT (0.5 M)
 DP5183'BOX CULVERT, 13.0 FT (4.0 M) NORTHEAST OF THE NORTH END OF A 12 INCH
 DP5183'(30 CM) CORRUGATED METAL PIPE, 11.4 FT (3.5 M) SOUTH OF POWER POLE
 DP5183'NUMBER '2438687'.
 DP5183'
 DP5183'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5183'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5183'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5184 ***********************************************************************
 DP5184  DESIGNATION -  EA 033
 DP5184  PID         -  DP5184
 DP5184  STATE/COUNTY-  IL/PIATT
 DP5184  COUNTRY     -  US
 DP5184  USGS QUAD   -  HAMMOND (2018)
 DP5184
 DP5184                         *CURRENT SURVEY CONTROL
 DP5184  ______________________________________________________________________
 DP5184* NAD 83(1986) POSITION- 39 47 31.20   (N) 088 30 38.68   (W)   HD_HELD1
 DP5184* NAVD 88 ORTHO HEIGHT -   206.382 (meters)      677.10  (feet) ADJUSTED
 DP5184  ______________________________________________________________________
 DP5184  GEOID HEIGHT    -        -32.226 (meters)                     GEOID18
 DP5184  DYNAMIC HEIGHT  -        206.270 (meters)      676.74  (feet) COMP
 DP5184  MODELED GRAVITY -    980,077.4   (mgal)                       NAVD 88
 DP5184
 DP5184  VERT ORDER      -  SECOND    CLASS I
 DP5184
 DP5184.The horizontal coordinates were determined by differentially corrected
 DP5184.hand held GPS observations or other comparable positioning techniques
 DP5184.and have an estimated accuracy of +/- 3 meters.
 DP5184
 DP5184.The orthometric height was determined by differential leveling and
 DP5184.adjusted by the NATIONAL GEODETIC SURVEY
 DP5184.in November 2014.
 DP5184
 DP5184.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5184.GEOID18 height accuracy estimate available here.
 DP5184
 DP5184.Click photographs - Photos may exist for this station.
 DP5184
 DP5184.The dynamic height is computed by dividing the NAVD 88
 DP5184.geopotential number by the normal gravity value computed on the
 DP5184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5184.degrees latitude (g = 980.6199 gals.).
 DP5184
 DP5184.The modeled gravity was interpolated from observed gravity values.
 DP5184
 DP5184;                    North         East    Units  Estimated Accuracy
 DP5184;SPC IL E     -   346,921.2     284,804.7     MT  (+/- 3 meters HH1 GPS) 
 DP5184
 DP5184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7065005763(NAD 83)
 DP5184
 DP5184                          SUPERSEDED SURVEY CONTROL
 DP5184
 DP5184.No superseded survey control is available for this station.
 DP5184
 DP5184_MARKER: F = FLANGE-ENCASED ROD
 DP5184_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5184_STAMPING: EA 033 2014
 DP5184_MARK LOGO: UIL
 DP5184_PROJECTION: RECESSED
 DP5184_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5184_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5184+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2014
 DP5184_ROD/PIPE-DEPTH: 4.9 meters
 DP5184_SLEEVE-DEPTH  : 0.9 meters
 DP5184
 DP5184  HISTORY     - Date     Condition        Report By
 DP5184  HISTORY     - 20140429 MONUMENTED       AMESC
 DP5184
 DP5184                          STATION DESCRIPTION
 DP5184
 DP5184'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5184'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH-NORTHWEST OF
 DP5184'ARTHUR, 4.3 MI (6.9 KM) EAST OF HAMMOND AND 2.6 MI (4.2 KM) WEST OF
 DP5184'ATWOOD.
 DP5184'
 DP5184'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5184'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 11.6 MI (18.7 KM) TO
 DP5184'MOULTRIE 1319 ROAD AND THE STATION ON THE RIGHT.
 DP5184'
 DP5184'THE STATION IS 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5184'36, 40 FT (12.2 M) EAST OF THE NORTHERLY PROJECTION OF MOULTRIE 1319
 DP5184'ROAD, 329 FT (100.3 M) WEST OF POWER POLE NUMBER '2438367', 326.5 FT
 DP5184'(99.5 M) WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 104.2 FT (31.8 M)
 DP5184'NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER, 79.4 FT (24.2 M) NORTH OF
 DP5184'A WOODEN POST WITH TELEPHONE MARKER, 25.5 FT (7.8 M) NORTHEAST OF A 21
 DP5184'INCH (53 CM) CORRUGATED METAL PIPE, 20.3 FT (6.2 M) EAST OF POWER POLE
 DP5184'NUMBER '2438366'.
 DP5184'
 DP5184'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5184'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5184'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5185 ***********************************************************************
 DP5185  DESIGNATION -  EA 034
 DP5185  PID         -  DP5185
 DP5185  STATE/COUNTY-  IL/PIATT
 DP5185  COUNTRY     -  US
 DP5185  USGS QUAD   -  HAMMOND (2018)
 DP5185
 DP5185                         *CURRENT SURVEY CONTROL
 DP5185  ______________________________________________________________________
 DP5185* NAD 83(1986) POSITION- 39 47 31.44   (N) 088 31 47.04   (W)   HD_HELD1
 DP5185* NAVD 88 ORTHO HEIGHT -   207.058 (meters)      679.32  (feet) ADJUSTED
 DP5185  ______________________________________________________________________
 DP5185  GEOID HEIGHT    -        -32.244 (meters)                     GEOID18
 DP5185  DYNAMIC HEIGHT  -        206.945 (meters)      678.95  (feet) COMP
 DP5185  MODELED GRAVITY -    980,075.6   (mgal)                       NAVD 88
 DP5185
 DP5185  VERT ORDER      -  SECOND    CLASS I
 DP5185
 DP5185.The horizontal coordinates were determined by differentially corrected
 DP5185.hand held GPS observations or other comparable positioning techniques
 DP5185.and have an estimated accuracy of +/- 3 meters.
 DP5185
 DP5185.The orthometric height was determined by differential leveling and
 DP5185.adjusted by the NATIONAL GEODETIC SURVEY
 DP5185.in November 2014.
 DP5185
 DP5185.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5185.GEOID18 height accuracy estimate available here.
 DP5185
 DP5185.Click photographs - Photos may exist for this station.
 DP5185
 DP5185.The dynamic height is computed by dividing the NAVD 88
 DP5185.geopotential number by the normal gravity value computed on the
 DP5185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5185.degrees latitude (g = 980.6199 gals.).
 DP5185
 DP5185.The modeled gravity was interpolated from observed gravity values.
 DP5185
 DP5185;                    North         East    Units  Estimated Accuracy
 DP5185;SPC IL E     -   346,932.0     283,178.3     MT  (+/- 3 meters HH1 GPS) 
 DP5185
 DP5185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6902405798(NAD 83)
 DP5185
 DP5185                          SUPERSEDED SURVEY CONTROL
 DP5185
 DP5185.No superseded survey control is available for this station.
 DP5185
 DP5185_MARKER: F = FLANGE-ENCASED ROD
 DP5185_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5185_STAMPING: EA 034 2014
 DP5185_MARK LOGO: UIL
 DP5185_PROJECTION: RECESSED
 DP5185_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5185_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5185+STABILITY: POSITION/ELEVATION WELL
 DP5185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5185+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2014
 DP5185_ROD/PIPE-DEPTH: 8.5 meters
 DP5185_SLEEVE-DEPTH  : 0.9 meters
 DP5185
 DP5185  HISTORY     - Date     Condition        Report By
 DP5185  HISTORY     - 20140429 MONUMENTED       AMESC
 DP5185
 DP5185                          STATION DESCRIPTION
 DP5185
 DP5185'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5185'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHWEST OF
 DP5185'ARTHUR, 3.6 MI (5.8 KM) WEST OF ATWOOD AND 3.3 MI (5.3 KM) EAST OF
 DP5185'HAMMOND.
 DP5185'
 DP5185'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5185'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 12.6 MI (20.3 KM) TO
 DP5185'COUNTY ROAD 1500E AND THE STATION ON THE RIGHT.
 DP5185'
 DP5185'THE STATION IS 40.5 FT (12.3 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5185'36, 188.5 FT (57.5 M) WEST OF POWER POLE NUMBER '2438240', 104.5 FT
 DP5185'(31.9 M) NORTHEAST OF POWER POLE NUMBER '2438037', 88.6 FT (27.0 M)
 DP5185'NORTHWEST OF THE NORTHWEST CORNER OF THE FENCE AROUND THE GRAIN BINS,
 DP5185'88.2 FT (26.9 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER 'D 30 D 6',
 DP5185'17.0 FT (5.2 M) EAST OF POWER POLE NUMBER '3101204'.
 DP5185'
 DP5185'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5185'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5185'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5186 ***********************************************************************
 DP5186  DESIGNATION -  EA 035
 DP5186  PID         -  DP5186
 DP5186  STATE/COUNTY-  IL/PIATT
 DP5186  COUNTRY     -  US
 DP5186  USGS QUAD   -  HAMMOND (2018)
 DP5186
 DP5186                         *CURRENT SURVEY CONTROL
 DP5186  ______________________________________________________________________
 DP5186* NAD 83(1986) POSITION- 39 47 31.59   (N) 088 32 54.65   (W)   HD_HELD1
 DP5186* NAVD 88 ORTHO HEIGHT -   207.059 (meters)      679.33  (feet) ADJUSTED
 DP5186  ______________________________________________________________________
 DP5186  GEOID HEIGHT    -        -32.262 (meters)                     GEOID18
 DP5186  DYNAMIC HEIGHT  -        206.946 (meters)      678.96  (feet) COMP
 DP5186  MODELED GRAVITY -    980,073.9   (mgal)                       NAVD 88
 DP5186
 DP5186  VERT ORDER      -  SECOND    CLASS I
 DP5186
 DP5186.The horizontal coordinates were determined by differentially corrected
 DP5186.hand held GPS observations or other comparable positioning techniques
 DP5186.and have an estimated accuracy of +/- 3 meters.
 DP5186
 DP5186.The orthometric height was determined by differential leveling and
 DP5186.adjusted by the NATIONAL GEODETIC SURVEY
 DP5186.in November 2014.
 DP5186
 DP5186.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5186.GEOID18 height accuracy estimate available here.
 DP5186
 DP5186.Click photographs - Photos may exist for this station.
 DP5186
 DP5186.The dynamic height is computed by dividing the NAVD 88
 DP5186.geopotential number by the normal gravity value computed on the
 DP5186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5186.degrees latitude (g = 980.6199 gals.).
 DP5186
 DP5186.The modeled gravity was interpolated from observed gravity values.
 DP5186
 DP5186;                    North         East    Units  Estimated Accuracy
 DP5186;SPC IL E     -   346,940.3     281,569.8     MT  (+/- 3 meters HH1 GPS) 
 DP5186
 DP5186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6741605830(NAD 83)
 DP5186
 DP5186                          SUPERSEDED SURVEY CONTROL
 DP5186
 DP5186.No superseded survey control is available for this station.
 DP5186
 DP5186_MARKER: F = FLANGE-ENCASED ROD
 DP5186_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5186_STAMPING: EA 035 2014
 DP5186_MARK LOGO: UIL
 DP5186_PROJECTION: RECESSED
 DP5186_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5186_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5186+STABILITY: POSITION/ELEVATION WELL
 DP5186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5186+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2014
 DP5186_ROD/PIPE-DEPTH: 8.5 meters
 DP5186_SLEEVE-DEPTH  : 0.9 meters
 DP5186
 DP5186  HISTORY     - Date     Condition        Report By
 DP5186  HISTORY     - 20140429 MONUMENTED       AMESC
 DP5186
 DP5186                          STATION DESCRIPTION
 DP5186
 DP5186'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5186'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTHWEST OF ARTHUR, 4.6
 DP5186'MI (7.4 KM) WEST OF ATWOOD AND 2.3 MI (3.7 KM) EAST OF HAMMOND.
 DP5186'
 DP5186'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5186'EAST ALONG US ROUTE 36 FOR 9.15 MI (14.7 KM) TO COUNTY ROAD 1400E AND
 DP5186'THE STATION ON THE LEFT.
 DP5186'
 DP5186'THE STATION IS 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5186'36, 204 FT (62.2 M) EAST OF POWER POLE NUMBER '3505504', 83.3 FT (25.4
 DP5186'M) NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER IN THE SOUTHWEST
 DP5186'QUADRANT OF US ROUTE 36 AND COUNTY ROAD 1400E, 82.7 FT (25.2 M)
 DP5186'EAST-NORTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP5186'PIPE UNDER A FIELD ENTRANCE, 75.5 FT (23.0 M) NORTH-NORTHWEST OF A
 DP5186'CONCRETE RIGHT-OF-WAY MARKER IN THE SOUTHEAST QUADRANT OF US ROUTE 36
 DP5186'AND COUNTY ROAD 1400E, 13.6 FT (4.1 M) WEST OF POWER POLE NUMBER
 DP5186''2438635'.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15
 DP5186'CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING
 DP5186'BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5187 ***********************************************************************
 DP5187  DESIGNATION -  EA 036
 DP5187  PID         -  DP5187
 DP5187  STATE/COUNTY-  IL/MOULTRIE
 DP5187  COUNTRY     -  US
 DP5187  USGS QUAD   -  HAMMOND (2018)
 DP5187
 DP5187                         *CURRENT SURVEY CONTROL
 DP5187  ______________________________________________________________________
 DP5187* NAD 83(1986) POSITION- 39 47 31.16   (N) 088 34 03.67   (W)   HD_HELD1
 DP5187* NAVD 88 ORTHO HEIGHT -   206.381 (meters)      677.10  (feet) ADJUSTED
 DP5187  ______________________________________________________________________
 DP5187  GEOID HEIGHT    -        -32.281 (meters)                     GEOID18
 DP5187  DYNAMIC HEIGHT  -        206.268 (meters)      676.73  (feet) COMP
 DP5187  MODELED GRAVITY -    980,072.3   (mgal)                       NAVD 88
 DP5187
 DP5187  VERT ORDER      -  SECOND    CLASS I
 DP5187
 DP5187.The horizontal coordinates were determined by differentially corrected
 DP5187.hand held GPS observations or other comparable positioning techniques
 DP5187.and have an estimated accuracy of +/- 3 meters.
 DP5187
 DP5187.The orthometric height was determined by differential leveling and
 DP5187.adjusted by the NATIONAL GEODETIC SURVEY
 DP5187.in November 2014.
 DP5187
 DP5187.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5187.GEOID18 height accuracy estimate available here.
 DP5187
 DP5187.Click photographs - Photos may exist for this station.
 DP5187
 DP5187.The dynamic height is computed by dividing the NAVD 88
 DP5187.geopotential number by the normal gravity value computed on the
 DP5187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5187.degrees latitude (g = 980.6199 gals.).
 DP5187
 DP5187.The modeled gravity was interpolated from observed gravity values.
 DP5187
 DP5187;                    North         East    Units  Estimated Accuracy
 DP5187;SPC IL E     -   346,931.1     279,927.6     MT  (+/- 3 meters HH1 GPS) 
 DP5187
 DP5187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6577405845(NAD 83)
 DP5187
 DP5187                          SUPERSEDED SURVEY CONTROL
 DP5187
 DP5187.No superseded survey control is available for this station.
 DP5187
 DP5187_MARKER: F = FLANGE-ENCASED ROD
 DP5187_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5187_STAMPING: EA 036 2014
 DP5187_MARK LOGO: UIL
 DP5187_PROJECTION: RECESSED
 DP5187_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5187_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5187+STABILITY: POSITION/ELEVATION WELL
 DP5187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5187+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5187_ROD/PIPE-DEPTH: 8.5 meters
 DP5187_SLEEVE-DEPTH  : 0.9 meters
 DP5187
 DP5187  HISTORY     - Date     Condition        Report By
 DP5187  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5187
 DP5187                          STATION DESCRIPTION
 DP5187
 DP5187'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5187'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHEAST OF
 DP5187'LOVINGTON, 5.6 MI (9.0 KM) WEST OF ATWOOD AND 1.3 MI (2.1 KM)
 DP5187'EAST-SOUTHEAST OF HAMMOND.
 DP5187'
 DP5187'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5187'EAST ALONG US ROUTE 36 FOR 8.1 MI (13.0 KM) TO COUNTY ROAD 1300E AND
 DP5187'THE STATION ON THE RIGHT.
 DP5187'
 DP5187'THE STATION IS 37 FT (11.3 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5187'33.5 FT (10.2 M) WEST OF THE CENTERLINE OF COUNTY ROAD 1300E, 113.0 FT
 DP5187'(34.4 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED
 DP5187'METAL PIPE UNDER A DRIVEWAY, 75.0 FT (22.9 M) SOUTH-SOUTHWEST OF POWER
 DP5187'POLE NUMBER '2438336', 60.3 FT (18.4 M) WEST OF TELEPHONE PEDESTAL
 DP5187'NUMBER 'L110 P5', 18.0 FT (5.5 M) NORTHWEST OF POWER POLE NUMBER
 DP5187''2437280'.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15
 DP5187'CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING
 DP5187'BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5188 ***********************************************************************
 DP5188  DESIGNATION -  EA 037
 DP5188  PID         -  DP5188
 DP5188  STATE/COUNTY-  IL/PIATT
 DP5188  COUNTRY     -  US
 DP5188  USGS QUAD   -  HAMMOND (2018)
 DP5188
 DP5188                         *CURRENT SURVEY CONTROL
 DP5188  ______________________________________________________________________
 DP5188* NAD 83(1986) POSITION- 39 47 56.99   (N) 088 34 31.21   (W)   HD_HELD1
 DP5188* NAVD 88 ORTHO HEIGHT -   204.106 (meters)      669.64  (feet) ADJUSTED
 DP5188  ______________________________________________________________________
 DP5188  GEOID HEIGHT    -        -32.280 (meters)                     GEOID18
 DP5188  DYNAMIC HEIGHT  -        203.994 (meters)      669.27  (feet) COMP
 DP5188  MODELED GRAVITY -    980,073.0   (mgal)                       NAVD 88
 DP5188
 DP5188  VERT ORDER      -  SECOND    CLASS I
 DP5188
 DP5188.The horizontal coordinates were determined by differentially corrected
 DP5188.hand held GPS observations or other comparable positioning techniques
 DP5188.and have an estimated accuracy of +/- 3 meters.
 DP5188
 DP5188.The orthometric height was determined by differential leveling and
 DP5188.adjusted by the NATIONAL GEODETIC SURVEY
 DP5188.in November 2014.
 DP5188
 DP5188.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5188.GEOID18 height accuracy estimate available here.
 DP5188
 DP5188.Click photographs - Photos may exist for this station.
 DP5188
 DP5188.The dynamic height is computed by dividing the NAVD 88
 DP5188.geopotential number by the normal gravity value computed on the
 DP5188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5188.degrees latitude (g = 980.6199 gals.).
 DP5188
 DP5188.The modeled gravity was interpolated from observed gravity values.
 DP5188
 DP5188;                    North         East    Units  Estimated Accuracy
 DP5188;SPC IL E     -   347,729.5     279,274.5     MT  (+/- 3 meters HH1 GPS) 
 DP5188
 DP5188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6513306653(NAD 83)
 DP5188
 DP5188                          SUPERSEDED SURVEY CONTROL
 DP5188
 DP5188.No superseded survey control is available for this station.
 DP5188
 DP5188_MARKER: F = FLANGE-ENCASED ROD
 DP5188_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5188_STAMPING: EA 037 2014
 DP5188_MARK LOGO: UIL
 DP5188_PROJECTION: RECESSED
 DP5188_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5188_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5188+STABILITY: POSITION/ELEVATION WELL
 DP5188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5188+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5188_ROD/PIPE-DEPTH: 6.1 meters
 DP5188_SLEEVE-DEPTH  : 0.9 meters
 DP5188
 DP5188  HISTORY     - Date     Condition        Report By
 DP5188  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5188
 DP5188                          STATION DESCRIPTION
 DP5188
 DP5188'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5188'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTH-NORTHEAST OF
 DP5188'LOVINGTON, 6.0 MI (9.7 KM) WEST OF ATWOOD AND 0.9 MI (1.4 KM) EAST OF
 DP5188'HAMMOND.
 DP5188'
 DP5188'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5188'EAST ALONG US ROUTE 36 FOR 7.75 MI (12.5 KM) TO N900 EAST ROAD, THENCE
 DP5188'NORTH ALONG N900 EAST ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DP5188'RIGHT.
 DP5188'
 DP5188'THE STATION IS 45 FT (13.7 M) EAST OF THE CENTERLINE OF N900 EAST
 DP5188'ROAD, 115 FT (35.1 M) NORTHEAST OF THE NORTH END OF AN 18 INCH (46 CM)
 DP5188'CORRUGATED METAL PIPE, 86.8 FT (26.5 M) NORTH-NORTHWEST OF A FIBER
 DP5188'OPTIC WARNING POST, 79 FT (24.1 M) SOUTH OF A POWER POLE, 44.5 FT
 DP5188'(13.6 M) SOUTH OF SOUTH RAIL OF RAILROAD TRACKS, 14.2 FT (4.3 M) NORTH
 DP5188'OF POWER POLE WITH GUY WIRE.     NOTE-ACCESS TO THE DATUM POINT IS
 DP5188'THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP5188'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5189 ***********************************************************************
 DP5189  DESIGNATION -  EA 038
 DP5189  PID         -  DP5189
 DP5189  STATE/COUNTY-  IL/PIATT
 DP5189  COUNTRY     -  US
 DP5189  USGS QUAD   -  HAMMOND (2018)
 DP5189
 DP5189                         *CURRENT SURVEY CONTROL
 DP5189  ______________________________________________________________________
 DP5189* NAD 83(1986) POSITION- 39 47 32.25   (N) 088 35 57.21   (W)   HD_HELD1
 DP5189* NAVD 88 ORTHO HEIGHT -   203.574 (meters)      667.89  (feet) ADJUSTED
 DP5189  ______________________________________________________________________
 DP5189  GEOID HEIGHT    -        -32.311 (meters)                     GEOID18
 DP5189  DYNAMIC HEIGHT  -        203.461 (meters)      667.52  (feet) COMP
 DP5189  MODELED GRAVITY -    980,070.2   (mgal)                       NAVD 88
 DP5189
 DP5189  VERT ORDER      -  SECOND    CLASS I
 DP5189
 DP5189.The horizontal coordinates were determined by differentially corrected
 DP5189.hand held GPS observations or other comparable positioning techniques
 DP5189.and have an estimated accuracy of +/- 3 meters.
 DP5189
 DP5189.The orthometric height was determined by differential leveling and
 DP5189.adjusted by the NATIONAL GEODETIC SURVEY
 DP5189.in November 2014.
 DP5189
 DP5189.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5189.GEOID18 height accuracy estimate available here.
 DP5189
 DP5189.Click photographs - Photos may exist for this station.
 DP5189
 DP5189.The dynamic height is computed by dividing the NAVD 88
 DP5189.geopotential number by the normal gravity value computed on the
 DP5189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5189.degrees latitude (g = 980.6199 gals.).
 DP5189
 DP5189.The modeled gravity was interpolated from observed gravity values.
 DP5189
 DP5189;                    North         East    Units  Estimated Accuracy
 DP5189;SPC IL E     -   346,972.3     277,226.4     MT  (+/- 3 meters HH1 GPS) 
 DP5189
 DP5189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6307405927(NAD 83)
 DP5189
 DP5189                          SUPERSEDED SURVEY CONTROL
 DP5189
 DP5189.No superseded survey control is available for this station.
 DP5189
 DP5189_MARKER: F = FLANGE-ENCASED ROD
 DP5189_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5189_STAMPING: EA 038 2014
 DP5189_MARK LOGO: UIL
 DP5189_PROJECTION: RECESSED
 DP5189_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5189_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5189+STABILITY: POSITION/ELEVATION WELL
 DP5189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5189+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5189_ROD/PIPE-DEPTH: 8.5 meters
 DP5189_SLEEVE-DEPTH  : 0.9 meters
 DP5189
 DP5189  HISTORY     - Date     Condition        Report By
 DP5189  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5189
 DP5189                          STATION DESCRIPTION
 DP5189
 DP5189'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5189'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF ATWOOD, 5.6 MI
 DP5189'(9.0 KM) NORTH-NORTHEAST OF LOVINGTON AND IN THE TOWN OF HAMMOND, IL.
 DP5189'
 DP5189'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5189'EAST ALONG US ROUTE 36 FOR 6.2 MI (10.0 KM) TO N750 EAST ROAD.
 DP5189'CONTINUE EAST ALONG US ROUTE 36 FOR 0.25 MI (0.4 KM) TO THE STATION ON
 DP5189'THE LEFT.
 DP5189'
 DP5189'THE STATION IS 39 FT (11.9 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5189'300 FT (91.4 M) EAST OF POWER POLE NUMBER '2338690', 28.0 FT (8.5 M)
 DP5189'NORTHEAST OF THE EAST END OF A 21 INCH (53 CM) CORRUGATED METAL PIPE,
 DP5189'21.5 FT (6.6 M) NORTHEAST OF THE NORTHEAST CORNER OF A 8 FT (2.4 M) X
 DP5189'3 FT (0.9 M) BOX CULVERT UNDER US ROUTE 36, 10.7 FT (3.3 M) WEST OF
 DP5189'POWER POLE NUMBER '2338691'.     NOTE-ACCESS TO THE DATUM POINT IS
 DP5189'THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP5189'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5190 ***********************************************************************
 DP5190  DESIGNATION -  EA 039
 DP5190  PID         -  DP5190
 DP5190  STATE/COUNTY-  IL/PIATT
 DP5190  COUNTRY     -  US
 DP5190  USGS QUAD   -  HAMMOND (2018)
 DP5190
 DP5190                         *CURRENT SURVEY CONTROL
 DP5190  ______________________________________________________________________
 DP5190* NAD 83(1986) POSITION- 39 47 32.30   (N) 088 37 04.86   (W)   HD_HELD1
 DP5190* NAVD 88 ORTHO HEIGHT -   203.079 (meters)      666.27  (feet) ADJUSTED
 DP5190  ______________________________________________________________________
 DP5190  GEOID HEIGHT    -        -32.329 (meters)                     GEOID18
 DP5190  DYNAMIC HEIGHT  -        202.967 (meters)      665.90  (feet) COMP
 DP5190  MODELED GRAVITY -    980,069.1   (mgal)                       NAVD 88
 DP5190
 DP5190  VERT ORDER      -  SECOND    CLASS I
 DP5190
 DP5190.The horizontal coordinates were determined by differentially corrected
 DP5190.hand held GPS observations or other comparable positioning techniques
 DP5190.and have an estimated accuracy of +/- 3 meters.
 DP5190
 DP5190.The orthometric height was determined by differential leveling and
 DP5190.adjusted by the NATIONAL GEODETIC SURVEY
 DP5190.in November 2014.
 DP5190
 DP5190.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5190.GEOID18 height accuracy estimate available here.
 DP5190
 DP5190.Click photographs - Photos may exist for this station.
 DP5190
 DP5190.The dynamic height is computed by dividing the NAVD 88
 DP5190.geopotential number by the normal gravity value computed on the
 DP5190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5190.degrees latitude (g = 980.6199 gals.).
 DP5190
 DP5190.The modeled gravity was interpolated from observed gravity values.
 DP5190
 DP5190;                    North         East    Units  Estimated Accuracy
 DP5190;SPC IL E     -   346,978.8     275,616.9     MT  (+/- 3 meters HH1 GPS) 
 DP5190
 DP5190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6146505957(NAD 83)
 DP5190
 DP5190                          SUPERSEDED SURVEY CONTROL
 DP5190
 DP5190.No superseded survey control is available for this station.
 DP5190
 DP5190_MARKER: F = FLANGE-ENCASED ROD
 DP5190_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5190_STAMPING: EA 039 2014
 DP5190_MARK LOGO: UIL
 DP5190_PROJECTION: RECESSED
 DP5190_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5190_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5190+STABILITY: POSITION/ELEVATION WELL
 DP5190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5190+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5190_ROD/PIPE-DEPTH: 7.3 meters
 DP5190_SLEEVE-DEPTH  : 0.9 meters
 DP5190
 DP5190  HISTORY     - Date     Condition        Report By
 DP5190  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5190
 DP5190                          STATION DESCRIPTION
 DP5190
 DP5190'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5190'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF ATWOOD, 5.4 MI
 DP5190'(8.7 KM) NORTH OF LOVINGTON AND 1.4 MI (2.3 KM) WEST-SOUTHWEST OF
 DP5190'HAMMOND.
 DP5190'
 DP5190'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5190'EAST ALONG US ROUTE 36 FOR 4.7 MI (7.6 KM) TO N600 EAST ROAD.
 DP5190'CONTINUE EAST ALONG US ROUTE 36 FOR 0.75 MI (1.2 KM) TO THE STATION ON
 DP5190'THE LEFT.
 DP5190'
 DP5190'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5190'96.0 FT (29.3 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER 'L1200 P16-3',
 DP5190'72.0 FT (21.9 M) NORTHWEST OF A 15 INCH (38 CM) X 24 INCH (61 CM) BOX
 DP5190'CULVERT UNDER US ROUTE 36, 27.6 FT (8.4 M) EAST OF THE EAST END OF A
 DP5190'15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 15.0 FT
 DP5190'(4.6 M) EAST OF POWER POLE NUMBER '10' WITH TRANSFORMER.
 DP5190'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5190'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5190'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5191 ***********************************************************************
 DP5191  DESIGNATION -  EA 040
 DP5191  PID         -  DP5191
 DP5191  STATE/COUNTY-  IL/PIATT
 DP5191  COUNTRY     -  US
 DP5191  USGS QUAD   -  LA PLACE (2018)
 DP5191
 DP5191                         *CURRENT SURVEY CONTROL
 DP5191  ______________________________________________________________________
 DP5191* NAD 83(1986) POSITION- 39 47 32.53   (N) 088 38 09.50   (W)   HD_HELD1
 DP5191* NAVD 88 ORTHO HEIGHT -   202.169 (meters)      663.28  (feet) ADJUSTED
 DP5191  ______________________________________________________________________
 DP5191  GEOID HEIGHT    -        -32.344 (meters)                     GEOID18
 DP5191  DYNAMIC HEIGHT  -        202.057 (meters)      662.92  (feet) COMP
 DP5191  MODELED GRAVITY -    980,068.0   (mgal)                       NAVD 88
 DP5191
 DP5191  VERT ORDER      -  SECOND    CLASS I
 DP5191
 DP5191.The horizontal coordinates were determined by differentially corrected
 DP5191.hand held GPS observations or other comparable positioning techniques
 DP5191.and have an estimated accuracy of +/- 3 meters.
 DP5191
 DP5191.The orthometric height was determined by differential leveling and
 DP5191.adjusted by the NATIONAL GEODETIC SURVEY
 DP5191.in November 2014.
 DP5191
 DP5191.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5191.GEOID18 height accuracy estimate available here.
 DP5191
 DP5191.Click photographs - Photos may exist for this station.
 DP5191
 DP5191.The dynamic height is computed by dividing the NAVD 88
 DP5191.geopotential number by the normal gravity value computed on the
 DP5191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5191.degrees latitude (g = 980.6199 gals.).
 DP5191
 DP5191.The modeled gravity was interpolated from observed gravity values.
 DP5191
 DP5191;                    North         East    Units  Estimated Accuracy
 DP5191;SPC IL E     -   346,990.9     274,079.0     MT  (+/- 3 meters HH1 GPS) 
 DP5191
 DP5191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5992805992(NAD 83)
 DP5191
 DP5191                          SUPERSEDED SURVEY CONTROL
 DP5191
 DP5191.No superseded survey control is available for this station.
 DP5191
 DP5191_MARKER: F = FLANGE-ENCASED ROD
 DP5191_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5191_STAMPING: EA 040 2014
 DP5191_MARK LOGO: UIL
 DP5191_PROJECTION: RECESSED
 DP5191_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5191_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5191+STABILITY: POSITION/ELEVATION WELL
 DP5191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5191+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5191_ROD/PIPE-DEPTH: 6.1 meters
 DP5191_SLEEVE-DEPTH  : 0.9 meters
 DP5191
 DP5191  HISTORY     - Date     Condition        Report By
 DP5191  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5191
 DP5191                          STATION DESCRIPTION
 DP5191
 DP5191'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5191'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHEAST OF CERRO
 DP5191'GORDO, 5.3 MI (8.5 KM) NORTH OF LOVINGTON AND 2.4 MI (3.9 KM) WEST OF
 DP5191'HAMMOND.
 DP5191'
 DP5191'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5191'EAST ALONG US ROUTE 36 FOR 3.65 MI (5.9 KM) TO N500 EAST ROAD.
 DP5191'CONTINUE EAST ALONG US ROUTE 36 FOR 0.8 MI (1.3 KM) TO THE STATION ON
 DP5191'THE LEFT.
 DP5191'
 DP5191'THE STATION IS 48.5 FT (14.8 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5191'36, 250 FT (76.2 M) NORTHEAST OF THE NORTHEAST CORNER OF THE BRIDGE,
 DP5191'224 FT (68.3 M) EAST OF A POWER POLE, 220.3 FT (67.1 M) WEST OF
 DP5191'TELEPHONE PEDESTAL NUMBER '1590 90', 215 FT (65.5 M) WEST OF THE WEST
 DP5191'END OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE, 48.0 FT (14.6 M)
 DP5191'NORTHEAST OF THE EAST END OF THE NORTH GUARDRAIL, 4.5 FT (1.4 M) SOUTH
 DP5191'OF THE FENCE AROUND KINDER MORGAN PIPELINE STATION.
 DP5191'
 DP5191'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5191'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5191'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5192 ***********************************************************************
 DP5192  DESIGNATION -  EA 041
 DP5192  PID         -  DP5192
 DP5192  STATE/COUNTY-  IL/PIATT
 DP5192  COUNTRY     -  US
 DP5192  USGS QUAD   -  LA PLACE (2018)
 DP5192
 DP5192                         *CURRENT SURVEY CONTROL
 DP5192  ______________________________________________________________________
 DP5192* NAD 83(1986) POSITION- 39 47 32.50   (N) 088 39 08.96   (W)   HD_HELD1
 DP5192* NAVD 88 ORTHO HEIGHT -   205.786 (meters)      675.15  (feet) ADJUSTED
 DP5192  ______________________________________________________________________
 DP5192  GEOID HEIGHT    -        -32.357 (meters)                     GEOID18
 DP5192  DYNAMIC HEIGHT  -        205.671 (meters)      674.77  (feet) COMP
 DP5192  MODELED GRAVITY -    980,067.1   (mgal)                       NAVD 88
 DP5192
 DP5192  VERT ORDER      -  SECOND    CLASS I
 DP5192
 DP5192.The horizontal coordinates were determined by differentially corrected
 DP5192.hand held GPS observations or other comparable positioning techniques
 DP5192.and have an estimated accuracy of +/- 3 meters.
 DP5192
 DP5192.The orthometric height was determined by differential leveling and
 DP5192.adjusted by the NATIONAL GEODETIC SURVEY
 DP5192.in November 2014.
 DP5192
 DP5192.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5192.GEOID18 height accuracy estimate available here.
 DP5192
 DP5192.Click photographs - Photos may exist for this station.
 DP5192
 DP5192.The dynamic height is computed by dividing the NAVD 88
 DP5192.geopotential number by the normal gravity value computed on the
 DP5192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5192.degrees latitude (g = 980.6199 gals.).
 DP5192
 DP5192.The modeled gravity was interpolated from observed gravity values.
 DP5192
 DP5192;                    North         East    Units  Estimated Accuracy
 DP5192;SPC IL E     -   346,994.9     272,664.4     MT  (+/- 3 meters HH1 GPS) 
 DP5192
 DP5192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5851406017(NAD 83)
 DP5192
 DP5192                          SUPERSEDED SURVEY CONTROL
 DP5192
 DP5192.No superseded survey control is available for this station.
 DP5192
 DP5192_MARKER: F = FLANGE-ENCASED ROD
 DP5192_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5192_STAMPING: EA 041 2014
 DP5192_MARK LOGO: UIL
 DP5192_PROJECTION: RECESSED
 DP5192_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5192_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5192+STABILITY: POSITION/ELEVATION WELL
 DP5192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5192+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5192_ROD/PIPE-DEPTH: 6.1 meters
 DP5192_SLEEVE-DEPTH  : 0.9 meters
 DP5192
 DP5192  HISTORY     - Date     Condition        Report By
 DP5192  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5192
 DP5192                          STATION DESCRIPTION
 DP5192
 DP5192'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5192'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH-SOUTHEAST OF CERRO
 DP5192'GORDO, 5.4 MI (8.7 KM) NORTH OF LOVINGTON AND 3.3 MI (5.3 KM) WEST OF
 DP5192'HAMMOND.
 DP5192'
 DP5192'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5192'EAST ALONG US ROUTE 36 FOR 2.65 MI (4.3 KM) TO N400 EAST ROAD.
 DP5192'CONTINUE EAST ALONG US ROUTE 36 FOR 0.95 MI (1.5 KM) TO THE STATION ON
 DP5192'THE LEFT.
 DP5192'
 DP5192'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5192'350 FT (106.7 M) WEST OF THE CENTERLINE OF N500 EAST ROAD, 370.5 FT
 DP5192'(112.9 M) EAST-NORTHEAST OF A THE NORTHEAST CORNER OF A 5 FT (1.5 M) X
 DP5192'2 FT (0.6 M) BOX CULVERT UNDER US ROUTE 36, 350.8 FT (106.9 M) EAST OF
 DP5192'A POWER POLE, 185 FT (56.4 M) NORTHWEST OF A WHITE EXXON MOBILE
 DP5192'PIPELINE MARKER, 121.3 FT (37.0 M) WEST OF TELEPHONE PEDESTAL NUMBER
 DP5192''TR159 P85', 119.7 FT (36.5 M) WEST OF A TELEPHONE PEDESTAL, 16.0 FT
 DP5192'(4.9 M) WEST OF A POWER POLE.     NOTE-ACCESS TO THE DATUM POINT IS
 DP5192'THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP5192'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5193 ***********************************************************************
 DP5193  DESIGNATION -  EA 042
 DP5193  PID         -  DP5193
 DP5193  STATE/COUNTY-  IL/MOULTRIE
 DP5193  COUNTRY     -  US
 DP5193  USGS QUAD   -  LA PLACE (2018)
 DP5193
 DP5193                         *CURRENT SURVEY CONTROL
 DP5193  ______________________________________________________________________
 DP5193* NAD 83(1986) POSITION- 39 47 31.74   (N) 088 40 13.40   (W)   HD_HELD1
 DP5193* NAVD 88 ORTHO HEIGHT -   207.318 (meters)      680.18  (feet) ADJUSTED
 DP5193  ______________________________________________________________________
 DP5193  GEOID HEIGHT    -        -32.369 (meters)                     GEOID18
 DP5193  DYNAMIC HEIGHT  -        207.203 (meters)      679.80  (feet) COMP
 DP5193  MODELED GRAVITY -    980,065.9   (mgal)                       NAVD 88
 DP5193
 DP5193  VERT ORDER      -  SECOND    CLASS I
 DP5193
 DP5193.The horizontal coordinates were determined by differentially corrected
 DP5193.hand held GPS observations or other comparable positioning techniques
 DP5193.and have an estimated accuracy of +/- 3 meters.
 DP5193
 DP5193.The orthometric height was determined by differential leveling and
 DP5193.adjusted by the NATIONAL GEODETIC SURVEY
 DP5193.in November 2014.
 DP5193
 DP5193.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5193.GEOID18 height accuracy estimate available here.
 DP5193
 DP5193.Click photographs - Photos may exist for this station.
 DP5193
 DP5193.The dynamic height is computed by dividing the NAVD 88
 DP5193.geopotential number by the normal gravity value computed on the
 DP5193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5193.degrees latitude (g = 980.6199 gals.).
 DP5193
 DP5193.The modeled gravity was interpolated from observed gravity values.
 DP5193
 DP5193;                    North         East    Units  Estimated Accuracy
 DP5193;SPC IL E     -   346,977.1     271,131.1     MT  (+/- 3 meters HH1 GPS) 
 DP5193
 DP5193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5698106022(NAD 83)
 DP5193
 DP5193                          SUPERSEDED SURVEY CONTROL
 DP5193
 DP5193.No superseded survey control is available for this station.
 DP5193
 DP5193_MARKER: F = FLANGE-ENCASED ROD
 DP5193_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5193_STAMPING: EA 042 2014
 DP5193_MARK LOGO: UIL
 DP5193_PROJECTION: RECESSED
 DP5193_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5193_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5193+STABILITY: POSITION/ELEVATION WELL
 DP5193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5193+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5193_ROD/PIPE-DEPTH: 7.3 meters
 DP5193_SLEEVE-DEPTH  : 0.9 meters
 DP5193
 DP5193  HISTORY     - Date     Condition        Report By
 DP5193  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5193
 DP5193                          STATION DESCRIPTION
 DP5193
 DP5193'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5193'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH-SOUTHEAST OF CERRO
 DP5193'GORDO, 5.7 MI (9.2 KM) NORTH-NORTHWEST OF LOVINGTON AND 4.2 MI (6.8
 DP5193'KM) WEST OF HAMMOND.
 DP5193'
 DP5193'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5193'EAST ALONG US ROUTE 36 FOR 2.65 MI (4.3 KM) TO N400 EAST ROAD AND THE
 DP5193'STATION ON THE RIGHT.
 DP5193'
 DP5193'THE STATION IS 42.5 FT (13.0 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5193'36, 70 FT (21.3 M) WEST OF THE SOUTHERLY PROJECTION OF THE CENTERLINE
 DP5193'OF N400 EAST ROAD, 133.5 FT (40.7 M) SOUTHWEST OF A CONCRETE
 DP5193'RIGHT-OF-WAY MARKER, 105.8 FT (32.2 M) SOUTHEAST OF TELEPHONE PEDESTAL
 DP5193'NUMBER 'TL159 LP16 TP79', 87.0 FT (26.5 M) SOUTHWEST OF TELEPHONE
 DP5193'PEDESTAL NUMBER 'TR159 P80', 27.3 FT (8.3 M) WEST-NORTHWEST OF A POWER
 DP5193'POLE, 4 FT (1.2 M) EAST OF THE NORTH END OF THE RANDALL FARM SIGN.
 DP5193'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5193'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5193'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5194 ***********************************************************************
 DP5194  DESIGNATION -  EA 043
 DP5194  PID         -  DP5194
 DP5194  STATE/COUNTY-  IL/PIATT
 DP5194  COUNTRY     -  US
 DP5194  USGS QUAD   -  LA PLACE (2018)
 DP5194
 DP5194                         *CURRENT SURVEY CONTROL
 DP5194  ______________________________________________________________________
 DP5194* NAD 83(1986) POSITION- 39 47 32.44   (N) 088 41 25.19   (W)   HD_HELD1
 DP5194* NAVD 88 ORTHO HEIGHT -   208.853 (meters)      685.21  (feet) ADJUSTED
 DP5194  ______________________________________________________________________
 DP5194  GEOID HEIGHT    -        -32.381 (meters)                     GEOID18
 DP5194  DYNAMIC HEIGHT  -        208.737 (meters)      684.83  (feet) COMP
 DP5194  MODELED GRAVITY -    980,064.8   (mgal)                       NAVD 88
 DP5194
 DP5194  VERT ORDER      -  SECOND    CLASS I
 DP5194
 DP5194.The horizontal coordinates were determined by differentially corrected
 DP5194.hand held GPS observations or other comparable positioning techniques
 DP5194.and have an estimated accuracy of +/- 3 meters.
 DP5194
 DP5194.The orthometric height was determined by differential leveling and
 DP5194.adjusted by the NATIONAL GEODETIC SURVEY
 DP5194.in November 2014.
 DP5194
 DP5194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5194.GEOID18 height accuracy estimate available here.
 DP5194
 DP5194.Click photographs - Photos may exist for this station.
 DP5194
 DP5194.The dynamic height is computed by dividing the NAVD 88
 DP5194.geopotential number by the normal gravity value computed on the
 DP5194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5194.degrees latitude (g = 980.6199 gals.).
 DP5194
 DP5194.The modeled gravity was interpolated from observed gravity values.
 DP5194
 DP5194;                    North         East    Units  Estimated Accuracy
 DP5194;SPC IL E     -   347,005.3     269,423.2     MT  (+/- 3 meters HH1 GPS) 
 DP5194
 DP5194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5527306076(NAD 83)
 DP5194
 DP5194                          SUPERSEDED SURVEY CONTROL
 DP5194
 DP5194.No superseded survey control is available for this station.
 DP5194
 DP5194_MARKER: F = FLANGE-ENCASED ROD
 DP5194_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5194_STAMPING: EA 043 2014
 DP5194_MARK LOGO: UIL
 DP5194_PROJECTION: RECESSED
 DP5194_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5194_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5194+STABILITY: POSITION/ELEVATION WELL
 DP5194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5194+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2014
 DP5194_ROD/PIPE-DEPTH: 8.2 meters
 DP5194_SLEEVE-DEPTH  : 0.9 meters
 DP5194
 DP5194  HISTORY     - Date     Condition        Report By
 DP5194  HISTORY     - 20140506 MONUMENTED       AMESC
 DP5194
 DP5194                          STATION DESCRIPTION
 DP5194
 DP5194'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5194'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHEAST OF CERRO
 DP5194'GORDO, 6.1 MI (9.8 KM) NORTH-NORTHWEST OF LOVINGTON AND 5.3 MI (8.5
 DP5194'KM) WEST OF HAMMOND.
 DP5194'
 DP5194'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5194'EAST ALONG US ROUTE 36 FOR 1.6 MI (2.6 KM) TO THE STATION ON THE LEFT.
 DP5194'THE STATION IS 39 FT (11.9 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 DP5194'375.5 FT (114.5 M) WEST OF A CONCRETE RIGHT-OF-WAY MARKER WITH A LONE
 DP5194'WOODEN POST, 278.3 FT (84.8 M) WEST OF A POWER POLE, 21.4 FT (6.5 M)
 DP5194'WEST TELEPHONE PEDESTAL NUMBER 'TR159 P75', 19.6 FT (6.0 M) EAST OF A
 DP5194'POWER POLE.
 DP5194'
 DP5194'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5194'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5194'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5195 ***********************************************************************
 DP5195  DESIGNATION -  EA 044
 DP5195  PID         -  DP5195
 DP5195  STATE/COUNTY-  IL/MOULTRIE
 DP5195  COUNTRY     -  US
 DP5195  USGS QUAD   -  LA PLACE (2018)
 DP5195
 DP5195                         *CURRENT SURVEY CONTROL
 DP5195  ______________________________________________________________________
 DP5195* NAD 83(1986) POSITION- 39 47 31.75   (N) 088 42 27.84   (W)   HD_HELD1
 DP5195* NAVD 88 ORTHO HEIGHT -   210.870 (meters)      691.83  (feet) ADJUSTED
 DP5195  ______________________________________________________________________
 DP5195  GEOID HEIGHT    -        -32.390 (meters)                     GEOID18
 DP5195  DYNAMIC HEIGHT  -        210.752 (meters)      691.44  (feet) COMP
 DP5195  MODELED GRAVITY -    980,063.7   (mgal)                       NAVD 88
 DP5195
 DP5195  VERT ORDER      -  SECOND    CLASS I
 DP5195
 DP5195.The horizontal coordinates were determined by differentially corrected
 DP5195.hand held GPS observations or other comparable positioning techniques
 DP5195.and have an estimated accuracy of +/- 3 meters.
 DP5195
 DP5195.The orthometric height was determined by differential leveling and
 DP5195.adjusted by the NATIONAL GEODETIC SURVEY
 DP5195.in November 2014.
 DP5195
 DP5195.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5195.GEOID18 height accuracy estimate available here.
 DP5195
 DP5195.Click photographs - Photos may exist for this station.
 DP5195
 DP5195.The dynamic height is computed by dividing the NAVD 88
 DP5195.geopotential number by the normal gravity value computed on the
 DP5195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5195.degrees latitude (g = 980.6199 gals.).
 DP5195
 DP5195.The modeled gravity was interpolated from observed gravity values.
 DP5195
 DP5195;                    North         East    Units  Estimated Accuracy
 DP5195;SPC IL E     -   346,990.1     267,932.6     MT  (+/- 3 meters HH1 GPS) 
 DP5195
 DP5195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5378306083(NAD 83)
 DP5195
 DP5195                          SUPERSEDED SURVEY CONTROL
 DP5195
 DP5195.No superseded survey control is available for this station.
 DP5195
 DP5195_MARKER: F = FLANGE-ENCASED ROD
 DP5195_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5195_STAMPING: EA 044 2014
 DP5195_MARK LOGO: UIL
 DP5195_PROJECTION: RECESSED
 DP5195_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5195_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5195+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5195_ROD/PIPE-DEPTH: 9.8 meters
 DP5195_SLEEVE-DEPTH  : 0.9 meters
 DP5195
 DP5195  HISTORY     - Date     Condition        Report By
 DP5195  HISTORY     - 20140507 MONUMENTED       AMESC
 DP5195
 DP5195                          STATION DESCRIPTION
 DP5195
 DP5195'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5195'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH OF CERRO GORDO,
 DP5195'6.6 MI (10.6 KM) NORTHWEST OF LOVINGTON AND 6.2 MI (10.0 KM) WEST OF
 DP5195'HAMMOND.
 DP5195'
 DP5195'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5195'EAST ALONG US ROUTE 36 FOR 0.65 MI (1.0 KM) TO N200 EAST ROAD AND THE
 DP5195'STATION ON THE RIGHT.
 DP5195'
 DP5195'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5195'37 FT (11.3 M) EAST OF THE SOUTHERLY PROJECTION OF THE CENTERLINE OF
 DP5195'N200 EAST ROAD, 302.5 FT (92.2 M) WEST OF A POWER POLE, 70.4 FT (21.5
 DP5195'M) EAST OF TELEPHONE PEDESTAL NUMBER 'TR159 2', 65.5 FT (20.0 M) EAST
 DP5195'OF TELEPHONE PEDESTAL NUMBER 'L1300 P36-1', 15.3 FT (4.7 M) EAST OF
 DP5195'POWER POLE NUMBER 'A17 B1 3'.    NOTE-ACCESS TO THE DATUM POINT IS
 DP5195'THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP5195'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5196 ***********************************************************************
 DP5196  DESIGNATION -  EA 045
 DP5196  PID         -  DP5196
 DP5196  STATE/COUNTY-  IL/MOULTRIE
 DP5196  COUNTRY     -  US
 DP5196  USGS QUAD   -  LA PLACE (2018)
 DP5196
 DP5196                         *CURRENT SURVEY CONTROL
 DP5196  ______________________________________________________________________
 DP5196* NAD 83(1986) POSITION- 39 47 31.69   (N) 088 43 33.90   (W)   HD_HELD1
 DP5196* NAVD 88 ORTHO HEIGHT -   216.307 (meters)      709.67  (feet) ADJUSTED
 DP5196  ______________________________________________________________________
 DP5196  GEOID HEIGHT    -        -32.396 (meters)                     GEOID18
 DP5196  DYNAMIC HEIGHT  -        216.186 (meters)      709.27  (feet) COMP
 DP5196  MODELED GRAVITY -    980,062.8   (mgal)                       NAVD 88
 DP5196
 DP5196  VERT ORDER      -  SECOND    CLASS I
 DP5196
 DP5196.The horizontal coordinates were determined by differentially corrected
 DP5196.hand held GPS observations or other comparable positioning techniques
 DP5196.and have an estimated accuracy of +/- 3 meters.
 DP5196
 DP5196.The orthometric height was determined by differential leveling and
 DP5196.adjusted by the NATIONAL GEODETIC SURVEY
 DP5196.in November 2014.
 DP5196
 DP5196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5196.GEOID18 height accuracy estimate available here.
 DP5196
 DP5196.Click photographs - Photos may exist for this station.
 DP5196
 DP5196.The dynamic height is computed by dividing the NAVD 88
 DP5196.geopotential number by the normal gravity value computed on the
 DP5196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5196.degrees latitude (g = 980.6199 gals.).
 DP5196
 DP5196.The modeled gravity was interpolated from observed gravity values.
 DP5196
 DP5196;                    North         East    Units  Estimated Accuracy
 DP5196;SPC IL E     -   346,995.0     266,360.9     MT  (+/- 3 meters HH1 GPS) 
 DP5196
 DP5196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5221206111(NAD 83)
 DP5196
 DP5196                          SUPERSEDED SURVEY CONTROL
 DP5196
 DP5196.No superseded survey control is available for this station.
 DP5196
 DP5196_MARKER: F = FLANGE-ENCASED ROD
 DP5196_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5196_STAMPING: EA 045 2014
 DP5196_MARK LOGO: UIL
 DP5196_PROJECTION: RECESSED
 DP5196_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5196_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5196+STABILITY: POSITION/ELEVATION WELL
 DP5196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5196+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5196_ROD/PIPE-DEPTH: 7.3 meters
 DP5196_SLEEVE-DEPTH  : 0.9 meters
 DP5196
 DP5196  HISTORY     - Date     Condition        Report By
 DP5196  HISTORY     - 20140507 MONUMENTED       AMESC
 DP5196
 DP5196                          STATION DESCRIPTION
 DP5196
 DP5196'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5196'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHEAST OF DALTON
 DP5196'CITY, 6.8 MI (10.9 KM) SOUTH OF CERRO GORDO AND 6.6 MI (10.6 KM)
 DP5196'EAST-SOUTHEAST OF LONG CREEK.
 DP5196'
 DP5196'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5196'WEST ALONG US ROUTE 36 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP5196'THE STATION IS 38.0 FT (11.6 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5196'36, 241 FT (73.5 M) WEST OF A POWER POLE, 160 FT (48.8 M) EAST OF THE
 DP5196'CENTERLINE OF A DRIVEWAY, 45.0 FT (13.7 M) EAST OF TELEPHONE PEDESTAL
 DP5196'NUMBER '1302 1-5' AT THE EAST END OF A EAST-WEST FENCE, 17.5 FT (5.3
 DP5196'M) EAST OF A POWER POLE.
 DP5196'
 DP5196'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5196'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5196'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5197 ***********************************************************************
 DP5197  DESIGNATION -  EA 046
 DP5197  PID         -  DP5197
 DP5197  STATE/COUNTY-  IL/MOULTRIE
 DP5197  COUNTRY     -  US
 DP5197  USGS QUAD   -  LA PLACE (2018)
 DP5197
 DP5197                         *CURRENT SURVEY CONTROL
 DP5197  ______________________________________________________________________
 DP5197* NAD 83(1986) POSITION- 39 47 31.35   (N) 088 44 39.50   (W)   HD_HELD1
 DP5197* NAVD 88 ORTHO HEIGHT -   219.792 (meters)      721.10  (feet) ADJUSTED
 DP5197  ______________________________________________________________________
 DP5197  GEOID HEIGHT    -        -32.402 (meters)                     GEOID18
 DP5197  DYNAMIC HEIGHT  -        219.669 (meters)      720.70  (feet) COMP
 DP5197  MODELED GRAVITY -    980,062.1   (mgal)                       NAVD 88
 DP5197
 DP5197  VERT ORDER      -  SECOND    CLASS I
 DP5197
 DP5197.The horizontal coordinates were determined by differentially corrected
 DP5197.hand held GPS observations or other comparable positioning techniques
 DP5197.and have an estimated accuracy of +/- 3 meters.
 DP5197
 DP5197.The orthometric height was determined by differential leveling and
 DP5197.adjusted by the NATIONAL GEODETIC SURVEY
 DP5197.in November 2014.
 DP5197
 DP5197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5197.GEOID18 height accuracy estimate available here.
 DP5197
 DP5197.Click photographs - Photos may exist for this station.
 DP5197
 DP5197.The dynamic height is computed by dividing the NAVD 88
 DP5197.geopotential number by the normal gravity value computed on the
 DP5197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5197.degrees latitude (g = 980.6199 gals.).
 DP5197
 DP5197.The modeled gravity was interpolated from observed gravity values.
 DP5197
 DP5197;                    North         East    Units  Estimated Accuracy
 DP5197;SPC IL E     -   346,991.5     264,800.1     MT  (+/- 3 meters HH1 GPS) 
 DP5197
 DP5197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5065106131(NAD 83)
 DP5197
 DP5197                          SUPERSEDED SURVEY CONTROL
 DP5197
 DP5197.No superseded survey control is available for this station.
 DP5197
 DP5197_MARKER: F = FLANGE-ENCASED ROD
 DP5197_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5197_STAMPING: EA 046 2014
 DP5197_MARK LOGO: UIL
 DP5197_PROJECTION: RECESSED
 DP5197_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5197_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5197+STABILITY: POSITION/ELEVATION WELL
 DP5197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5197+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5197_ROD/PIPE-DEPTH: 8.5 meters
 DP5197_SLEEVE-DEPTH  : 0.9 meters
 DP5197
 DP5197  HISTORY     - Date     Condition        Report By
 DP5197  HISTORY     - 20140507 MONUMENTED       AMESC
 DP5197
 DP5197                          STATION DESCRIPTION
 DP5197
 DP5197'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5197'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH OF CERRO GORDO,
 DP5197'6.4 MI (10.3 KM) NORTH-NORTHEAST OF DALTON CITY AND 5.7 MI (9.2 KM)
 DP5197'EAST-SOUTHEAST OF LONG CREEK.
 DP5197'
 DP5197'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5197'WEST ALONG US ROUTE 36 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE LEFT.
 DP5197'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF US ROUTE 36,
 DP5197'380 FT (115.8 M) EAST OF THE SOUTHERLY PROJECTION OF THE CENTERLINE OF
 DP5197'COUNTY LINE ROAD, 362 FT (110.3 M) SOUTHEAST OF A TELEPHONE PEDESTAL,
 DP5197'290.2 FT (88.5 M) WEST OF POWER POLE NUMBER '3370806', 14.7 FT (4.5 M)
 DP5197'EAST OF POWER POLE NUMBER '3370805'.
 DP5197'
 DP5197'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5197'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5197'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5198 ***********************************************************************
 DP5198  DESIGNATION -  EA 047
 DP5198  PID         -  DP5198
 DP5198  STATE/COUNTY-  IL/MOULTRIE
 DP5198  COUNTRY     -  US
 DP5198  USGS QUAD   -  LONG CREEK (2018)
 DP5198
 DP5198                         *CURRENT SURVEY CONTROL
 DP5198  ______________________________________________________________________
 DP5198* NAD 83(1986) POSITION- 39 47 14.83   (N) 088 45 30.65   (W)   HD_HELD1
 DP5198* NAVD 88 ORTHO HEIGHT -   221.353 (meters)      726.22  (feet) ADJUSTED
 DP5198  ______________________________________________________________________
 DP5198  GEOID HEIGHT    -        -32.410 (meters)                     GEOID18
 DP5198  DYNAMIC HEIGHT  -        221.229 (meters)      725.82  (feet) COMP
 DP5198  MODELED GRAVITY -    980,060.7   (mgal)                       NAVD 88
 DP5198
 DP5198  VERT ORDER      -  SECOND    CLASS I
 DP5198
 DP5198.The horizontal coordinates were determined by differentially corrected
 DP5198.hand held GPS observations or other comparable positioning techniques
 DP5198.and have an estimated accuracy of +/- 3 meters.
 DP5198
 DP5198.The orthometric height was determined by differential leveling and
 DP5198.adjusted by the NATIONAL GEODETIC SURVEY
 DP5198.in November 2014.
 DP5198
 DP5198.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5198.GEOID18 height accuracy estimate available here.
 DP5198
 DP5198.Click photographs - Photos may exist for this station.
 DP5198
 DP5198.The dynamic height is computed by dividing the NAVD 88
 DP5198.geopotential number by the normal gravity value computed on the
 DP5198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5198.degrees latitude (g = 980.6199 gals.).
 DP5198
 DP5198.The modeled gravity was interpolated from observed gravity values.
 DP5198
 DP5198;                    North         East    Units  Estimated Accuracy
 DP5198;SPC IL E     -   346,487.7     263,580.7     MT  (+/- 3 meters HH1 GPS) 
 DP5198
 DP5198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4942505645(NAD 83)
 DP5198
 DP5198                          SUPERSEDED SURVEY CONTROL
 DP5198
 DP5198.No superseded survey control is available for this station.
 DP5198
 DP5198_MARKER: F = FLANGE-ENCASED ROD
 DP5198_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5198_STAMPING: EA 047 2014
 DP5198_MARK LOGO: UIL
 DP5198_PROJECTION: RECESSED 13 CENTIMETERS
 DP5198_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5198_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5198+STABILITY: POSITION/ELEVATION WELL
 DP5198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5198+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2022
 DP5198_ROD/PIPE-DEPTH: 8.5 meters
 DP5198_SLEEVE-DEPTH  : 0.9 meters
 DP5198
 DP5198  HISTORY     - Date     Condition        Report By
 DP5198  HISTORY     - 20140507 MONUMENTED       AMESC
 DP5198  HISTORY     - 20220404 GOOD             ILDT
 DP5198
 DP5198                          STATION DESCRIPTION
 DP5198
 DP5198'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5198'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHWEST OF CERRO
 DP5198'GORDO, 5.8 MI (9.3 KM) NORTH-NORTHEAST OF DALTON CITY AND 5.0 MI (8.0
 DP5198'KM) EAST-SOUTHEAST OF LONG CREEK.
 DP5198'
 DP5198'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5198'WEST ALONG US ROUTE 36 FOR 2.05 MI (3.3 KM) EAST COUNTY LINE ROAD,
 DP5198'THENCE SOUTH ALONG EAST COUNTY LINE ROAD FOR 0.3 MI (0.5 KM) TO THE
 DP5198'STATION ON THE LEFT.
 DP5198'
 DP5198'THE STATION IS 19.6 FT (6.0 M) EAST OF THE CENTERLINE OF EAST COUNTY
 DP5198'LINE ROAD, 384 FT (117.0 M) SOUTH OF A GREEN STANDPIPE FOR THE
 DP5198'PANHANDLE EASTERN PIPELINE COMPANY, 178.0 FT (54.3 M) SOUTHEAST OF A
 DP5198'LONE METAL FENCE POST ON THE WEST SIDE OF EAST COUNTY LINE ROAD, 3.3
 DP5198'FT (1.0 M) NORTH OF A LONE WOODEN POST.
 DP5198'
 DP5198'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5198'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5198'IN IDENTIFICATION.
 DP5198
 DP5198                          STATION RECOVERY (2022)
 DP5198
 DP5198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP5198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5199 ***********************************************************************
 DP5199  DESIGNATION -  EA 048
 DP5199  PID         -  DP5199
 DP5199  STATE/COUNTY-  IL/MOULTRIE
 DP5199  COUNTRY     -  US
 DP5199  USGS QUAD   -  LONG CREEK (2018)
 DP5199
 DP5199                         *CURRENT SURVEY CONTROL
 DP5199  ______________________________________________________________________
 DP5199* NAD 83(1986) POSITION- 39 46 26.67   (N) 088 45 29.65   (W)   HD_HELD1
 DP5199* NAVD 88 ORTHO HEIGHT -   220.484 (meters)      723.37  (feet) ADJUSTED
 DP5199  ______________________________________________________________________
 DP5199  GEOID HEIGHT    -        -32.423 (meters)                     GEOID18
 DP5199  DYNAMIC HEIGHT  -        220.359 (meters)      722.96  (feet) COMP
 DP5199  MODELED GRAVITY -    980,057.8   (mgal)                       NAVD 88
 DP5199
 DP5199  VERT ORDER      -  SECOND    CLASS I
 DP5199
 DP5199.The horizontal coordinates were determined by differentially corrected
 DP5199.hand held GPS observations or other comparable positioning techniques
 DP5199.and have an estimated accuracy of +/- 3 meters.
 DP5199
 DP5199.The orthometric height was determined by differential leveling and
 DP5199.adjusted by the NATIONAL GEODETIC SURVEY
 DP5199.in November 2014.
 DP5199
 DP5199.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5199.GEOID18 height accuracy estimate available here.
 DP5199
 DP5199.Click photographs - Photos may exist for this station.
 DP5199
 DP5199.The dynamic height is computed by dividing the NAVD 88
 DP5199.geopotential number by the normal gravity value computed on the
 DP5199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5199.degrees latitude (g = 980.6199 gals.).
 DP5199
 DP5199.The modeled gravity was interpolated from observed gravity values.
 DP5199
 DP5199;                    North         East    Units  Estimated Accuracy
 DP5199;SPC IL E     -   345,002.3     263,597.5     MT  (+/- 3 meters HH1 GPS) 
 DP5199
 DP5199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4941904160(NAD 83)
 DP5199
 DP5199                          SUPERSEDED SURVEY CONTROL
 DP5199
 DP5199.No superseded survey control is available for this station.
 DP5199
 DP5199_MARKER: F = FLANGE-ENCASED ROD
 DP5199_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5199_STAMPING: EA 048 2014
 DP5199_MARK LOGO: UIL
 DP5199_PROJECTION: RECESSED
 DP5199_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5199_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5199+STABILITY: POSITION/ELEVATION WELL
 DP5199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5199+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5199_ROD/PIPE-DEPTH: 7.3 meters
 DP5199_SLEEVE-DEPTH  : 0.9 meters
 DP5199
 DP5199  HISTORY     - Date     Condition        Report By
 DP5199  HISTORY     - 20140507 MONUMENTED       AMESC
 DP5199
 DP5199                          STATION DESCRIPTION
 DP5199
 DP5199'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5199'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-NORTHWEST OF
 DP5199'LOVINGTON, 5.4 MI (8.7 KM) EAST-SOUTHEAST OF LONG CREEK AND 4.9 MI
 DP5199'(7.9 KM) NORTH-NORTHEAST OF DALTON CITY.
 DP5199'
 DP5199'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5199'WEST ALONG US ROUTE 36 FOR 2.05 MI (3.3 KM) EAST COUNTY LINE ROAD,
 DP5199'THENCE SOUTH ALONG EAST COUNTY LINE ROAD FOR 1.25 MI (2.0 KM) TO THE
 DP5199'STATION ON THE LEFT.
 DP5199'
 DP5199'THE STATION IS 21 FT (6.4 M) EAST OF THE CENTERLINE OF EAST COUNTY
 DP5199'LINE ROAD, 336.4 FT (102.5 M) SOUTHEAST OF POWER POLE NUMBER
 DP5199''3367084', 334 FT (101.8 M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER
 DP5199''L1214 P2', 135.8 FT (41.4 M) SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 DP5199'HOUSE AT ADDRESS '5165 EAST COUNTY LINE ROAD', 1.5 FT (0.5 M) WEST OF
 DP5199'AN ORANGE WITNESS POST.
 DP5199'
 DP5199'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5199'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5199'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5200 ***********************************************************************
 DP5200  DESIGNATION -  EA 049
 DP5200  PID         -  DP5200
 DP5200  STATE/COUNTY-  IL/MACON
 DP5200  COUNTRY     -  US
 DP5200  USGS QUAD   -  LONG CREEK (2018)
 DP5200
 DP5200                         *CURRENT SURVEY CONTROL
 DP5200  ______________________________________________________________________
 DP5200* NAD 83(1986) POSITION- 39 46 10.69   (N) 088 46 03.62   (W)   HD_HELD1
 DP5200* NAVD 88 ORTHO HEIGHT -   220.794 (meters)      724.39  (feet) ADJUSTED
 DP5200  ______________________________________________________________________
 DP5200  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 DP5200  DYNAMIC HEIGHT  -        220.669 (meters)      723.98  (feet) COMP
 DP5200  MODELED GRAVITY -    980,056.8   (mgal)                       NAVD 88
 DP5200
 DP5200  VERT ORDER      -  SECOND    CLASS I
 DP5200
 DP5200.The horizontal coordinates were determined by differentially corrected
 DP5200.hand held GPS observations or other comparable positioning techniques
 DP5200.and have an estimated accuracy of +/- 3 meters.
 DP5200
 DP5200.The orthometric height was determined by differential leveling and
 DP5200.adjusted by the NATIONAL GEODETIC SURVEY
 DP5200.in November 2014.
 DP5200
 DP5200.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5200.GEOID18 height accuracy estimate available here.
 DP5200
 DP5200.Click photographs - Photos may exist for this station.
 DP5200
 DP5200.The dynamic height is computed by dividing the NAVD 88
 DP5200.geopotential number by the normal gravity value computed on the
 DP5200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5200.degrees latitude (g = 980.6199 gals.).
 DP5200
 DP5200.The modeled gravity was interpolated from observed gravity values.
 DP5200
 DP5200;                    North         East    Units  Estimated Accuracy
 DP5200;SPC IL E     -   344,513.3     262,786.7     MT  (+/- 3 meters HH1 GPS) 
 DP5200
 DP5200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4860103683(NAD 83)
 DP5200
 DP5200                          SUPERSEDED SURVEY CONTROL
 DP5200
 DP5200.No superseded survey control is available for this station.
 DP5200
 DP5200_MARKER: F = FLANGE-ENCASED ROD
 DP5200_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5200_STAMPING: EA 049 2014
 DP5200_MARK LOGO: UIL
 DP5200_PROJECTION: RECESSED
 DP5200_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5200_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5200+STABILITY: POSITION/ELEVATION WELL
 DP5200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5200+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2014
 DP5200_ROD/PIPE-DEPTH: 7.3 meters
 DP5200_SLEEVE-DEPTH  : 0.9 meters
 DP5200
 DP5200  HISTORY     - Date     Condition        Report By
 DP5200  HISTORY     - 20140507 MONUMENTED       AMESC
 DP5200
 DP5200                          STATION DESCRIPTION
 DP5200
 DP5200'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5200'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-NORTHWEST OF
 DP5200'LOVINGTON, 5.2 MI (8.4 KM) SOUTHEAST OF LONG CREEK AND 4.4 MI (7.1 KM)
 DP5200'NORTH-NORTHEAST OF DALTON CITY.
 DP5200'
 DP5200'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5200'WEST ALONG US ROUTE 36 FOR 2.05 MI (3.3 KM) EAST COUNTY LINE ROAD,
 DP5200'THENCE SOUTH ALONG EAST COUNTY LINE ROAD FOR 1.6 MI (2.6 KM) TO
 DP5200'ELLIOTT ROAD, THENCE WEST ALONG ELLIOTT ROAD TO HODGE ROAD AND THE
 DP5200'STATION ON THE RIGHT.
 DP5200'
 DP5200'THE STATION IS 18 FT (5.5 M) EAST OF THE CENTERLINE OF HODGE ROAD, 80
 DP5200'FT (24.4 M) NORTH OF THE CENTERLINE OF ELLIOTT ROAD, 35.0 FT (10.7 M)
 DP5200'SOUTH OF A GAS TEST STATION FOR MARATHON PIPELINE, 20.0 FT (6.1 M)
 DP5200'NORTH OF TELEPHONE PEDESTAL NUMBER 'L1412 P2', 18.0 FT (5.5 M) NORTH
 DP5200'OF A POWER POLE.
 DP5200'
 DP5200'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5200'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5200'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5201 ***********************************************************************
 DP5201  DESIGNATION -  EA 050
 DP5201  PID         -  DP5201
 DP5201  STATE/COUNTY-  IL/MACON
 DP5201  COUNTRY     -  US
 DP5201  USGS QUAD   -  LONG CREEK (2018)
 DP5201
 DP5201                         *CURRENT SURVEY CONTROL
 DP5201  ______________________________________________________________________
 DP5201* NAD 83(1986) POSITION- 39 45 17.91   (N) 088 46 03.11   (W)   HD_HELD1
 DP5201* NAVD 88 ORTHO HEIGHT -   219.813 (meters)      721.17  (feet) ADJUSTED
 DP5201  ______________________________________________________________________
 DP5201  GEOID HEIGHT    -        -32.438 (meters)                     GEOID18
 DP5201  DYNAMIC HEIGHT  -        219.688 (meters)      720.76  (feet) COMP
 DP5201  MODELED GRAVITY -    980,053.9   (mgal)                       NAVD 88
 DP5201
 DP5201  VERT ORDER      -  SECOND    CLASS I
 DP5201
 DP5201.The horizontal coordinates were determined by differentially corrected
 DP5201.hand held GPS observations or other comparable positioning techniques
 DP5201.and have an estimated accuracy of +/- 3 meters.
 DP5201
 DP5201.The orthometric height was determined by differential leveling and
 DP5201.adjusted by the NATIONAL GEODETIC SURVEY
 DP5201.in November 2014.
 DP5201
 DP5201.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5201.GEOID18 height accuracy estimate available here.
 DP5201
 DP5201.Click photographs - Photos may exist for this station.
 DP5201
 DP5201.The dynamic height is computed by dividing the NAVD 88
 DP5201.geopotential number by the normal gravity value computed on the
 DP5201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5201.degrees latitude (g = 980.6199 gals.).
 DP5201
 DP5201.The modeled gravity was interpolated from observed gravity values.
 DP5201
 DP5201;                    North         East    Units  Estimated Accuracy
 DP5201;SPC IL E     -   342,885.5     262,790.9     MT  (+/- 3 meters HH1 GPS) 
 DP5201
 DP5201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4858102056(NAD 83)
 DP5201
 DP5201                          SUPERSEDED SURVEY CONTROL
 DP5201
 DP5201.No superseded survey control is available for this station.
 DP5201
 DP5201_MARKER: F = FLANGE-ENCASED ROD
 DP5201_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5201_STAMPING: EA 050 2014
 DP5201_MARK LOGO: UIL
 DP5201_PROJECTION: RECESSED 8 CENTIMETERS
 DP5201_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5201_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5201+STABILITY: POSITION/ELEVATION WELL
 DP5201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5201+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2022
 DP5201_ROD/PIPE-DEPTH: 6.1 meters
 DP5201_SLEEVE-DEPTH  : 0.9 meters
 DP5201
 DP5201  HISTORY     - Date     Condition        Report By
 DP5201  HISTORY     - 20140507 MONUMENTED       AMESC
 DP5201  HISTORY     - 20220404 GOOD             ILDT
 DP5201
 DP5201                          STATION DESCRIPTION
 DP5201
 DP5201'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5201'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DP5201'LOVINGTON, 5.8 MI (9.3 KM) SOUTHEAST OF LONG CREEK AND 3.6 MI (5.8 KM)
 DP5201'NORTH-NORTHEAST OF DALTON CITY.
 DP5201'
 DP5201'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5201'WEST ALONG US ROUTE 36 FOR 2.05 MI (3.3 KM) EAST COUNTY LINE ROAD,
 DP5201'THENCE SOUTH ALONG EAST COUNTY LINE ROAD FOR 1.6 MI (2.6 KM) TO
 DP5201'ELLIOTT ROAD, THENCE WEST ALONG ELLIOTT ROAD TO HODGE ROAD, THENCE
 DP5201'SOUTH ALONG HODGE ROAD WHICH BECOMES FARRELL ROAD TO SEFTON ROAD AND
 DP5201'THE STATION ON THE RIGHT.
 DP5201'
 DP5201'THE STATION IS 22 FT (6.7 M) WEST OF THE CENTERLINE OF FARRELL ROAD,
 DP5201'75 FT (22.9 M) NORTH OF THE CENTERLINE OF SEFTON ROAD, 124 FT (37.8 M)
 DP5201'NORTH OF THE CENTERLINE OF AN OLD RAILROAD BED, 105.3 FT (32.1 M)
 DP5201'NORTHWEST OF TELEPHONE PEDESTAL NUMBER '1400 70', 6.0 FT (1.8 M)
 DP5201'NORTHWEST OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE,
 DP5201'1.5 FT (0.5 M) EAST OF AN ORANGE WITNESS POST.
 DP5201'
 DP5201'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5201'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5201'IN IDENTIFICATION.
 DP5201
 DP5201                          STATION RECOVERY (2022)
 DP5201
 DP5201'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP5201'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5202 ***********************************************************************
 DP5202  DESIGNATION -  EA 051
 DP5202  PID         -  DP5202
 DP5202  STATE/COUNTY-  IL/MACON
 DP5202  COUNTRY     -  US
 DP5202  USGS QUAD   -  LONG CREEK (2018)
 DP5202
 DP5202                         *CURRENT SURVEY CONTROL
 DP5202  ______________________________________________________________________
 DP5202* NAD 83(1986) POSITION- 39 45 45.32   (N) 088 47 43.79   (W)   HD_HELD1
 DP5202* NAVD 88 ORTHO HEIGHT -   213.427 (meters)      700.22  (feet) ADJUSTED
 DP5202  ______________________________________________________________________
 DP5202  GEOID HEIGHT    -        -32.435 (meters)                     GEOID18
 DP5202  DYNAMIC HEIGHT  -        213.306 (meters)      699.82  (feet) COMP
 DP5202  MODELED GRAVITY -    980,055.7   (mgal)                       NAVD 88
 DP5202
 DP5202  VERT ORDER      -  SECOND    CLASS I
 DP5202
 DP5202.The horizontal coordinates were determined by differentially corrected
 DP5202.hand held GPS observations or other comparable positioning techniques
 DP5202.and have an estimated accuracy of +/- 3 meters.
 DP5202
 DP5202.The orthometric height was determined by differential leveling and
 DP5202.adjusted by the NATIONAL GEODETIC SURVEY
 DP5202.in November 2014.
 DP5202
 DP5202.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5202.GEOID18 height accuracy estimate available here.
 DP5202
 DP5202.Click photographs - Photos may exist for this station.
 DP5202
 DP5202.The dynamic height is computed by dividing the NAVD 88
 DP5202.geopotential number by the normal gravity value computed on the
 DP5202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5202.degrees latitude (g = 980.6199 gals.).
 DP5202
 DP5202.The modeled gravity was interpolated from observed gravity values.
 DP5202
 DP5202;                    North         East    Units  Estimated Accuracy
 DP5202;SPC IL E     -   343,742.8     260,398.6     MT  (+/- 3 meters HH1 GPS) 
 DP5202
 DP5202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4620202949(NAD 83)
 DP5202
 DP5202                          SUPERSEDED SURVEY CONTROL
 DP5202
 DP5202.No superseded survey control is available for this station.
 DP5202
 DP5202_MARKER: F = FLANGE-ENCASED ROD
 DP5202_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5202_STAMPING: EA 051 2014
 DP5202_MARK LOGO: UIL
 DP5202_PROJECTION: RECESSED 10 CENTIMETERS
 DP5202_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5202_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5202+STABILITY: POSITION/ELEVATION WELL
 DP5202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5202+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2022
 DP5202_ROD/PIPE-DEPTH: 6.1 meters
 DP5202_SLEEVE-DEPTH  : 0.9 meters
 DP5202
 DP5202  HISTORY     - Date     Condition        Report By
 DP5202  HISTORY     - 20140507 MONUMENTED       AMESC
 DP5202  HISTORY     - 20220321 GOOD             ILDT
 DP5202
 DP5202                          STATION DESCRIPTION
 DP5202
 DP5202'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5202'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) WEST-NORTHWEST OF
 DP5202'LOVINGTON, 4.4 MI (7.1 KM) SOUTHEAST OF LONG CREEK AND 3.5 MI (5.6 KM)
 DP5202'NORTH OF DALTON CITY.
 DP5202'
 DP5202'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5202'WEST ALONG US ROUTE 36 FOR 2.05 MI (3.3 KM) EAST COUNTY LINE ROAD,
 DP5202'THENCE SOUTH ALONG EAST COUNTY LINE ROAD FOR 1.6 MI (2.6 KM) TO
 DP5202'ELLIOTT ROAD, THENCE WEST ALONG ELLIOTT ROAD TO HODGE ROAD, THENCE
 DP5202'SOUTH ALONG HODGE ROAD FOR 0.50 MI (0.8 KM) TO COUNTY HIGHWAY 60
 DP5202'(SEFTON ROAD), THENCE WEST ALONG COUNTY HIGHWAY 60 FOR 1.5 MI (2.4 KM)
 DP5202'TO THE STATION ON THE RIGHT.
 DP5202'
 DP5202'THE STATION IS 31 FT (9.4 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP5202'60, 134 FT (40.8 M) EAST OF A LONE POST, 19.0 FT (5.8 M) WEST OF A
 DP5202'POWER POLE, 1.0 FT (0.3 M) SOUTH OF AN ORANGE WITNESS POST.
 DP5202'
 DP5202'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5202'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5202'IN IDENTIFICATION.
 DP5202
 DP5202                          STATION RECOVERY (2022)
 DP5202
 DP5202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP5202'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5203 ***********************************************************************
 DP5203  DESIGNATION -  EA 052
 DP5203  PID         -  DP5203
 DP5203  STATE/COUNTY-  IL/MACON
 DP5203  COUNTRY     -  US
 DP5203  USGS QUAD   -  LONG CREEK (2018)
 DP5203
 DP5203                         *CURRENT SURVEY CONTROL
 DP5203  ______________________________________________________________________
 DP5203* NAD 83(1986) POSITION- 39 45 46.65   (N) 088 48 49.12   (W)   HD_HELD1
 DP5203* NAVD 88 ORTHO HEIGHT -   207.408 (meters)      680.47  (feet) ADJUSTED
 DP5203  ______________________________________________________________________
 DP5203  GEOID HEIGHT    -        -32.434 (meters)                     GEOID18
 DP5203  DYNAMIC HEIGHT  -        207.291 (meters)      680.09  (feet) COMP
 DP5203  MODELED GRAVITY -    980,056.2   (mgal)                       NAVD 88
 DP5203
 DP5203  VERT ORDER      -  SECOND    CLASS I
 DP5203
 DP5203.The horizontal coordinates were determined by differentially corrected
 DP5203.hand held GPS observations or other comparable positioning techniques
 DP5203.and have an estimated accuracy of +/- 3 meters.
 DP5203
 DP5203.The orthometric height was determined by differential leveling and
 DP5203.adjusted by the NATIONAL GEODETIC SURVEY
 DP5203.in November 2014.
 DP5203
 DP5203.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5203.GEOID18 height accuracy estimate available here.
 DP5203
 DP5203.Click photographs - Photos may exist for this station.
 DP5203
 DP5203.The dynamic height is computed by dividing the NAVD 88
 DP5203.geopotential number by the normal gravity value computed on the
 DP5203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5203.degrees latitude (g = 980.6199 gals.).
 DP5203
 DP5203.The modeled gravity was interpolated from observed gravity values.
 DP5203
 DP5203;                    North         East    Units  Estimated Accuracy
 DP5203;SPC IL E     -   343,792.0     258,843.9     MT  (+/- 3 meters HH1 GPS) 
 DP5203
 DP5203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4464903021(NAD 83)
 DP5203
 DP5203                          SUPERSEDED SURVEY CONTROL
 DP5203
 DP5203.No superseded survey control is available for this station.
 DP5203
 DP5203_MARKER: F = FLANGE-ENCASED ROD
 DP5203_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5203_STAMPING: EA 052 2014
 DP5203_MARK LOGO: UIL
 DP5203_PROJECTION: RECESSED
 DP5203_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5203_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5203+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2014
 DP5203_ROD/PIPE-DEPTH: 4.9 meters
 DP5203_SLEEVE-DEPTH  : 0.9 meters
 DP5203
 DP5203  HISTORY     - Date     Condition        Report By
 DP5203  HISTORY     - 20140508 MONUMENTED       AMESC
 DP5203
 DP5203                          STATION DESCRIPTION
 DP5203
 DP5203'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5203'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTHEAST OF DECATUR,
 DP5203'3.8 MI (6.1 KM) SOUTH-SOUTHEAST OF LONG CREEK AND 3.6 MI (5.8 KM)
 DP5203'NORTH OF DALTON CITY.
 DP5203'
 DP5203'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5203'WEST ALONG US ROUTE 36 FOR 2.05 MI (3.3 KM) EAST COUNTY LINE ROAD,
 DP5203'THENCE SOUTH ALONG EAST COUNTY LINE ROAD FOR 1.6 MI (2.6 KM) TO
 DP5203'ELLIOTT ROAD, THENCE WEST ALONG ELLIOTT ROAD TO HODGE ROAD, THENCE
 DP5203'SOUTH ALONG HODGE ROAD FOR 0.50 MI (0.8 KM) TO COUNTY HIGHWAY 60
 DP5203'(SEFTON ROAD), THENCE WEST ALONG COUNTY HIGHWAY 60 FOR 2.45 MI (3.9
 DP5203'KM) TO 85TH STREET AND THE STATION ON THE RIGHT.
 DP5203'
 DP5203'THE STATION IS 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5203'HIGHWAY 60, 48.5 FT (14.8 M) WEST OF THE CENTERLINE OF 85TH STREET,
 DP5203'66.7 FT (20.3 M) NORTH OF A FIRE HYDRANT, 26.3 FT (8.0 M) NORTHWEST OF
 DP5203'AN 18 INCH (46 CM) CORRUGATED METAL PIPE WITH CONCRETE WING WALLS,
 DP5203'25.5 FT (7.8 M) WEST OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE, 11.4
 DP5203'FT (3.5 M) NORTHWEST OF POWER POLE NUMBER '8002006' WITH A TRANSFORMER
 DP5203'AND LIGHT.
 DP5203'
 DP5203'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5203'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5203'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5204 ***********************************************************************
 DP5204  DESIGNATION -  EA 053
 DP5204  PID         -  DP5204
 DP5204  STATE/COUNTY-  IL/MACON
 DP5204  COUNTRY     -  US
 DP5204  USGS QUAD   -  LONG CREEK (2018)
 DP5204
 DP5204                         *CURRENT SURVEY CONTROL
 DP5204  ______________________________________________________________________
 DP5204* NAD 83(1986) POSITION- 39 45 46.94   (N) 088 49 55.44   (W)   HD_HELD1
 DP5204* NAVD 88 ORTHO HEIGHT -   211.505 (meters)      693.91  (feet) ADJUSTED
 DP5204  ______________________________________________________________________
 DP5204  GEOID HEIGHT    -        -32.431 (meters)                     GEOID18
 DP5204  DYNAMIC HEIGHT  -        211.385 (meters)      693.52  (feet) COMP
 DP5204  MODELED GRAVITY -    980,056.9   (mgal)                       NAVD 88
 DP5204
 DP5204  VERT ORDER      -  SECOND    CLASS I
 DP5204
 DP5204.The horizontal coordinates were determined by differentially corrected
 DP5204.hand held GPS observations or other comparable positioning techniques
 DP5204.and have an estimated accuracy of +/- 3 meters.
 DP5204
 DP5204.The orthometric height was determined by differential leveling and
 DP5204.adjusted by the NATIONAL GEODETIC SURVEY
 DP5204.in November 2014.
 DP5204
 DP5204.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5204.GEOID18 height accuracy estimate available here.
 DP5204
 DP5204.Click photographs - Photos may exist for this station.
 DP5204
 DP5204.The dynamic height is computed by dividing the NAVD 88
 DP5204.geopotential number by the normal gravity value computed on the
 DP5204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5204.degrees latitude (g = 980.6199 gals.).
 DP5204
 DP5204.The modeled gravity was interpolated from observed gravity values.
 DP5204
 DP5204;                    North         East    Units  Estimated Accuracy
 DP5204;SPC IL E     -   343,809.6     257,265.4     MT  (+/- 3 meters HH1 GPS) 
 DP5204
 DP5204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4307103062(NAD 83)
 DP5204
 DP5204                          SUPERSEDED SURVEY CONTROL
 DP5204
 DP5204.No superseded survey control is available for this station.
 DP5204
 DP5204_MARKER: F = FLANGE-ENCASED ROD
 DP5204_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5204_STAMPING: EA 053 2014
 DP5204_MARK LOGO: UIL
 DP5204_PROJECTION: RECESSED
 DP5204_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5204_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5204+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2014
 DP5204_ROD/PIPE-DEPTH: 4.9 meters
 DP5204_SLEEVE-DEPTH  : 0.9 meters
 DP5204
 DP5204  HISTORY     - Date     Condition        Report By
 DP5204  HISTORY     - 20140508 MONUMENTED       AMESC
 DP5204
 DP5204                          STATION DESCRIPTION
 DP5204
 DP5204'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5204'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHEAST OF DECATUR,
 DP5204'3.8 MI (6.1 KM) NORTH-NORTHWEST OF DALTON CITY AND 3.5 MI (5.6 KM)
 DP5204'SOUTH-SOUTHEAST OF LONG CREEK.
 DP5204'
 DP5204'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 32 PROCEED
 DP5204'WEST ALONG US ROUTE 36 FOR 2.05 MI (3.3 KM) EAST COUNTY LINE ROAD,
 DP5204'THENCE SOUTH ALONG EAST COUNTY LINE ROAD FOR 1.6 MI (2.6 KM) TO
 DP5204'ELLIOTT ROAD, THENCE WEST ALONG ELLIOTT ROAD TO HODGE ROAD, THENCE
 DP5204'SOUTH ALONG HODGE ROAD FOR 0.50 MI (0.8 KM) TO COUNTY HIGHWAY 60
 DP5204'(SEFTON ROAD), THENCE WEST ALONG COUNTY HIGHWAY 60 FOR 2.45 MI (3.9
 DP5204'KM) TO 85TH STREET.  CONTINUE WEST ALONG COUNTY HIGHWAY 60 FOR 10.  MI
 DP5204'(16.1 KM) TO THE STATION ON THE RIGHT.
 DP5204'
 DP5204'THE STATION IS 31 FT (9.4 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP5204'60, 288 FT (87.8 M) WEST OF A POWER POLE, 68.2 FT (20.8 M) NORTHEAST
 DP5204'OF THE EAST END THE NORTH OF TWO 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP5204'UNDER A FIELD ENTRANCE ON THE SOUTH SIDE OF COUNTY HIGHWAY 60, 17.0 FT
 DP5204'(5.2 M) EAST OF A POWER POLE.
 DP5204'
 DP5204'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5204'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5204'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5205 ***********************************************************************
 DP5205  DESIGNATION -  EA 054
 DP5205  PID         -  DP5205
 DP5205  STATE/COUNTY-  IL/MACON
 DP5205  COUNTRY     -  US
 DP5205  USGS QUAD   -  LONG CREEK (2018)
 DP5205
 DP5205                         *CURRENT SURVEY CONTROL
 DP5205  ______________________________________________________________________
 DP5205* NAD 83(1986) POSITION- 39 45 46.98   (N) 088 50 50.51   (W)   HD_HELD1
 DP5205* NAVD 88 ORTHO HEIGHT -   210.882 (meters)      691.87  (feet) ADJUSTED
 DP5205  ______________________________________________________________________
 DP5205  GEOID HEIGHT    -        -32.429 (meters)                     GEOID18
 DP5205  DYNAMIC HEIGHT  -        210.763 (meters)      691.48  (feet) COMP
 DP5205  MODELED GRAVITY -    980,057.6   (mgal)                       NAVD 88
 DP5205
 DP5205  VERT ORDER      -  SECOND    CLASS I
 DP5205
 DP5205.The horizontal coordinates were determined by differentially corrected
 DP5205.hand held GPS observations or other comparable positioning techniques
 DP5205.and have an estimated accuracy of +/- 3 meters.
 DP5205
 DP5205.The orthometric height was determined by differential leveling and
 DP5205.adjusted by the NATIONAL GEODETIC SURVEY
 DP5205.in November 2014.
 DP5205
 DP5205.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5205.GEOID18 height accuracy estimate available here.
 DP5205
 DP5205.Click photographs - Photos may exist for this station.
 DP5205
 DP5205.The dynamic height is computed by dividing the NAVD 88
 DP5205.geopotential number by the normal gravity value computed on the
 DP5205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5205.degrees latitude (g = 980.6199 gals.).
 DP5205
 DP5205.The modeled gravity was interpolated from observed gravity values.
 DP5205
 DP5205;                    North         East    Units  Estimated Accuracy
 DP5205;SPC IL E     -   343,818.2     255,954.6     MT  (+/- 3 meters HH1 GPS) 
 DP5205
 DP5205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4176003090(NAD 83)
 DP5205
 DP5205                          SUPERSEDED SURVEY CONTROL
 DP5205
 DP5205.No superseded survey control is available for this station.
 DP5205
 DP5205_MARKER: F = FLANGE-ENCASED ROD
 DP5205_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5205_STAMPING: EA 054 2014
 DP5205_MARK LOGO: UIL
 DP5205_PROJECTION: RECESSED 8 CENTIMETERS
 DP5205_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5205_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5205+STABILITY: POSITION/ELEVATION WELL
 DP5205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5205+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2022
 DP5205_ROD/PIPE-DEPTH: 6.1 meters
 DP5205_SLEEVE-DEPTH  : 0.9 meters
 DP5205
 DP5205  HISTORY     - Date     Condition        Report By
 DP5205  HISTORY     - 20140508 MONUMENTED       AMESC
 DP5205  HISTORY     - 20220321 GOOD             ILDT
 DP5205
 DP5205                          STATION DESCRIPTION
 DP5205
 DP5205'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5205'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHEAST OF DECATUR,
 DP5205'4.2 MI (6.8 KM) NORTH-NORTHWEST OF DALTON CITY AND 3.4 MI (5.5 KM)
 DP5205'SOUTH OF LONG CREEK.
 DP5205'
 DP5205'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 121 PROCEED
 DP5205'SOUTH ALONG IL ROUTE 121 FOR 4.72 MI (7.6 KM) TO COUNTY HIGHWAY 60
 DP5205'(SEFTON ROAD), THENCE EAST ALONG COUNTY HIGHWAY 60 FOR 0.2 MI (0.3 KM)
 DP5205'THE STATION ON THE LEFT.
 DP5205'
 DP5205'THE STATION IS 28 FT (8.5 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP5205'60, 349 FT (106.4 M) EAST OF POWER POLE NUMBER '2793254', 250 FT (76.2
 DP5205'M) WEST OF THE CENTERLINE OF A DRIVEWAY, 250.0 FT (76.2 M) NORTHWEST
 DP5205'OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A
 DP5205'FIELD ENTRANCE, 11.5 FT (3.5 M) WEST OF POWER POLE NUMBER '2793253'.
 DP5205'
 DP5205'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5205'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5205'IN IDENTIFICATION.
 DP5205
 DP5205                          STATION RECOVERY (2022)
 DP5205
 DP5205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP5205'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5206 ***********************************************************************
 DP5206  DESIGNATION -  EA 055
 DP5206  PID         -  DP5206
 DP5206  STATE/COUNTY-  IL/MACON
 DP5206  COUNTRY     -  US
 DP5206  USGS QUAD   -  LONG CREEK (2018)
 DP5206
 DP5206                         *CURRENT SURVEY CONTROL
 DP5206  ______________________________________________________________________
 DP5206* NAD 83(1986) POSITION- 39 46 07.69   (N) 088 51 49.90   (W)   HD_HELD1
 DP5206* NAVD 88 ORTHO HEIGHT -   213.468 (meters)      700.35  (feet) ADJUSTED
 DP5206  ______________________________________________________________________
 DP5206  GEOID HEIGHT    -        -32.420 (meters)                     GEOID18
 DP5206  DYNAMIC HEIGHT  -        213.348 (meters)      699.96  (feet) COMP
 DP5206  MODELED GRAVITY -    980,059.9   (mgal)                       NAVD 88
 DP5206
 DP5206  VERT ORDER      -  SECOND    CLASS I
 DP5206
 DP5206.The horizontal coordinates were determined by differentially corrected
 DP5206.hand held GPS observations or other comparable positioning techniques
 DP5206.and have an estimated accuracy of +/- 3 meters.
 DP5206
 DP5206.The orthometric height was determined by differential leveling and
 DP5206.adjusted by the NATIONAL GEODETIC SURVEY
 DP5206.in November 2014.
 DP5206
 DP5206.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5206.GEOID18 height accuracy estimate available here.
 DP5206
 DP5206.Click photographs - Photos may exist for this station.
 DP5206
 DP5206.The dynamic height is computed by dividing the NAVD 88
 DP5206.geopotential number by the normal gravity value computed on the
 DP5206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5206.degrees latitude (g = 980.6199 gals.).
 DP5206
 DP5206.The modeled gravity was interpolated from observed gravity values.
 DP5206
 DP5206;                    North         East    Units  Estimated Accuracy
 DP5206;SPC IL E     -   344,465.2     254,544.8     MT  (+/- 3 meters HH1 GPS) 
 DP5206
 DP5206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4036003758(NAD 83)
 DP5206
 DP5206                          SUPERSEDED SURVEY CONTROL
 DP5206
 DP5206.No superseded survey control is available for this station.
 DP5206
 DP5206_MARKER: F = FLANGE-ENCASED ROD
 DP5206_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5206_STAMPING: EA 055 2014
 DP5206_MARK LOGO: UIL
 DP5206_PROJECTION: RECESSED
 DP5206_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5206_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5206+STABILITY: POSITION/ELEVATION WELL
 DP5206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5206+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2014
 DP5206_ROD/PIPE-DEPTH: 7.3 meters
 DP5206_SLEEVE-DEPTH  : 0.9 meters
 DP5206
 DP5206  HISTORY     - Date     Condition        Report By
 DP5206  HISTORY     - 20140508 MONUMENTED       AMESC
 DP5206
 DP5206                          STATION DESCRIPTION
 DP5206
 DP5206'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5206'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTHEAST OF DECATUR,
 DP5206'5.0 MI (8.0 KM) NORTHWEST OF DALTON CITY AND 3.1 MI (5.0 KM)
 DP5206'SOUTH-SOUTHWEST OF LONG CREEK.
 DP5206'
 DP5206'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 121 PROCEED
 DP5206'SOUTH ALONG IL ROUTE 121 FOR 3.9 MI (6.3 KM) TO THE STATION ON THE
 DP5206'LEFT.
 DP5206'
 DP5206'THE STATION IS 40 FT (12.2 M) NORTHEAST OF THE CENTERLINE OF IL ROUTE
 DP5206'121, 130 FT (39.6 M) NORTHWEST OF THE CENTERLINE OF BURGENER DRIVE,
 DP5206'138.4 FT (42.2 M) SOUTHEAST OF POWER POLE NUMBER '2773442', 115.6 FT
 DP5206'(35.2 M) SOUTHEAST OF THE SOUTHEAST CORNER OF AN APARTMENT BUILDING,
 DP5206'59.8 FT (18.2 M) NORTHWEST OF A 12 INCH (30 CM) CORRUGATED METAL PIPE,
 DP5206'15.5 FT (4.7 M) NORTHWEST OF POWER POLE NUMBER '2773441'.
 DP5206'
 DP5206'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5206'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5206'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5207 ***********************************************************************
 DP5207  DESIGNATION -  EA 056
 DP5207  PID         -  DP5207
 DP5207  STATE/COUNTY-  IL/MACON
 DP5207  COUNTRY     -  US
 DP5207  USGS QUAD   -  DECATUR (2018)
 DP5207
 DP5207                         *CURRENT SURVEY CONTROL
 DP5207  ______________________________________________________________________
 DP5207* NAD 83(1986) POSITION- 39 46 27.86   (N) 088 52 47.15   (W)   HD_HELD1
 DP5207* NAVD 88 ORTHO HEIGHT -   201.171 (meters)      660.01  (feet) ADJUSTED
 DP5207  ______________________________________________________________________
 DP5207  GEOID HEIGHT    -        -32.410 (meters)                     GEOID18
 DP5207  DYNAMIC HEIGHT  -        201.059 (meters)      659.64  (feet) COMP
 DP5207  MODELED GRAVITY -    980,062.2   (mgal)                       NAVD 88
 DP5207
 DP5207  VERT ORDER      -  SECOND    CLASS I
 DP5207
 DP5207.The horizontal coordinates were determined by differentially corrected
 DP5207.hand held GPS observations or other comparable positioning techniques
 DP5207.and have an estimated accuracy of +/- 3 meters.
 DP5207
 DP5207.The orthometric height was determined by differential leveling and
 DP5207.adjusted by the NATIONAL GEODETIC SURVEY
 DP5207.in November 2014.
 DP5207
 DP5207.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5207.GEOID18 height accuracy estimate available here.
 DP5207
 DP5207.Click photographs - Photos may exist for this station.
 DP5207
 DP5207.The dynamic height is computed by dividing the NAVD 88
 DP5207.geopotential number by the normal gravity value computed on the
 DP5207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5207.degrees latitude (g = 980.6199 gals.).
 DP5207
 DP5207.The modeled gravity was interpolated from observed gravity values.
 DP5207
 DP5207;                    North         East    Units  Estimated Accuracy
 DP5207;SPC IL E     -   345,095.5     253,186.0     MT  (+/- 3 meters HH1 GPS) 
 DP5207
 DP5207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3901104408(NAD 83)
 DP5207
 DP5207                          SUPERSEDED SURVEY CONTROL
 DP5207
 DP5207.No superseded survey control is available for this station.
 DP5207
 DP5207_MARKER: F = FLANGE-ENCASED ROD
 DP5207_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5207_STAMPING: EA 056 2014
 DP5207_MARK LOGO: UIL
 DP5207_PROJECTION: RECESSED
 DP5207_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5207+STABILITY: SURFACE MOTION
 DP5207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5207+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2014
 DP5207_ROD/PIPE-DEPTH: 3.7 meters
 DP5207_SLEEVE-DEPTH  : 0.9 meters
 DP5207
 DP5207  HISTORY     - Date     Condition        Report By
 DP5207  HISTORY     - 20140509 MONUMENTED       AMESC
 DP5207
 DP5207                          STATION DESCRIPTION
 DP5207
 DP5207'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5207'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTHEAST OF DECATUR, 5.9
 DP5207'MI (9.5 KM) NORTHWEST OF DALTON CITY AND 3.1 MI (5.0 KM)
 DP5207'SOUTH-SOUTHWEST OF LONG CREEK.
 DP5207'
 DP5207'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 121 PROCEED
 DP5207'SOUTH ALONG IL ROUTE 121 FOR 3.6 MI (5.8 KM) TO COUNTY HIGHWAY 30
 DP5207'(MAIN STREET), THENCE NORTHWEST ALONG COUNTY HIGHWAY 30 FOR 0.67 MI
 DP5207'(1.1 KM) TO THE STATION ON THE LEFT.
 DP5207'
 DP5207'THE STATION IS 30 FT (9.1 M) SOUTHWEST OF THE CENTERLINE OF COUNTY
 DP5207'HIGHWAY 30, 33 FT (10.1 M) NORTHWEST OF THE CENTERLINE OF THE
 DP5207'NORTHWEST ENTRANCE TO MOUNT ZION ELEMENTARY SCHOOL, 101.6 FT (31.0 M)
 DP5207'NORTHWEST OF POWER POLE NUMBER '2271646', 56.0 FT (17.1 M) SOUTH OF
 DP5207'POWER POLE NUMBER '2771648' WITH TRANSFORMER AND LIGHT, 44.0 FT (13.4
 DP5207'M) SOUTHEAST OF A POWER POLE, 19.2 FT (5.9 M) NORTHWEST OF THE BACK OF
 DP5207'CURB FOR THE ENTRANCE.
 DP5207'
 DP5207'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5207'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5207'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5208 ***********************************************************************
 DP5208  DESIGNATION -  EA 057
 DP5208  PID         -  DP5208
 DP5208  STATE/COUNTY-  IL/MACON
 DP5208  COUNTRY     -  US
 DP5208  USGS QUAD   -  DECATUR (2018)
 DP5208
 DP5208                         *CURRENT SURVEY CONTROL
 DP5208  ______________________________________________________________________
 DP5208* NAD 83(1986) POSITION- 39 46 37.71   (N) 088 53 41.71   (W)   HD_HELD1
 DP5208* NAVD 88 ORTHO HEIGHT -   209.248 (meters)      686.51  (feet) ADJUSTED
 DP5208  ______________________________________________________________________
 DP5208  GEOID HEIGHT    -        -32.402 (meters)                     GEOID18
 DP5208  DYNAMIC HEIGHT  -        209.131 (meters)      686.12  (feet) COMP
 DP5208  MODELED GRAVITY -    980,064.1   (mgal)                       NAVD 88
 DP5208
 DP5208  VERT ORDER      -  SECOND    CLASS I
 DP5208
 DP5208.The horizontal coordinates were determined by differentially corrected
 DP5208.hand held GPS observations or other comparable positioning techniques
 DP5208.and have an estimated accuracy of +/- 3 meters.
 DP5208
 DP5208.The orthometric height was determined by differential leveling and
 DP5208.adjusted by the NATIONAL GEODETIC SURVEY
 DP5208.in November 2014.
 DP5208
 DP5208.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5208.GEOID18 height accuracy estimate available here.
 DP5208
 DP5208.Click photographs - Photos may exist for this station.
 DP5208
 DP5208.The dynamic height is computed by dividing the NAVD 88
 DP5208.geopotential number by the normal gravity value computed on the
 DP5208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5208.degrees latitude (g = 980.6199 gals.).
 DP5208
 DP5208.The modeled gravity was interpolated from observed gravity values.
 DP5208
 DP5208;                    North         East    Units  Estimated Accuracy
 DP5208;SPC IL E     -   345,407.3     251,889.5     MT  (+/- 3 meters HH1 GPS) 
 DP5208
 DP5208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3772004739(NAD 83)
 DP5208
 DP5208                          SUPERSEDED SURVEY CONTROL
 DP5208
 DP5208.No superseded survey control is available for this station.
 DP5208
 DP5208_MARKER: F = FLANGE-ENCASED ROD
 DP5208_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5208_STAMPING: EA 057 2014
 DP5208_MARK LOGO: UIL
 DP5208_PROJECTION: RECESSED 8 CENTIMETERS
 DP5208_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5208+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2022
 DP5208_ROD/PIPE-DEPTH: 12.2 meters
 DP5208_SLEEVE-DEPTH  : 0.9 meters
 DP5208
 DP5208  HISTORY     - Date     Condition        Report By
 DP5208  HISTORY     - 20140509 MONUMENTED       AMESC
 DP5208  HISTORY     - 20220316 GOOD             ILDT
 DP5208
 DP5208                          STATION DESCRIPTION
 DP5208
 DP5208'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5208'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTHWEST OF DALTON
 DP5208'CITY, 5.4 MI (8.7 KM) SOUTHEAST OF DECATUR AND 3.5 MI (5.6 KM)
 DP5208'SOUTHWEST OF LONG CREEK.
 DP5208'
 DP5208'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 121 PROCEED
 DP5208'SOUTH ALONG IL ROUTE 121 FOR 3.6 MI (5.8 KM) TO COUNTY HIGHWAY 30
 DP5208'(MAIN STREET), THENCE NORTHWEST ALONG COUNTY HIGHWAY 30 FOR 1.5 MI
 DP5208'(2.4 KM) TO TAUGHBER ROAD AND THE STATION ON THE RIGHT.
 DP5208'
 DP5208'THE STATION IS 41 FT (12.5 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5208'HIGHWAY 30, 36 FT (11.0 M) WEST OF THE NORTHERLY PROJECTION OF THE
 DP5208'CENTERLINE OF TAUGHBER ROAD, 133.6 FT (40.7 M) NORTHWEST OF A CONCRETE
 DP5208'RIGHT-OF-WAY MARKER IN THE SOUTHEAST QUADRANT OF THE INTERSECTION,
 DP5208'97.0 FT (29.6 M) NORTH OF A CONCRETE RIGHT-OF-WAY MARKER IN THE
 DP5208'SOUTHWEST QUADRANT OF THE INTERSECTION, 29.4 FT (9.0 M) NORTHWEST OF A
 DP5208'21 INCH (53 CM) CORRUGATED METAL PIPE, 19.0 FT (5.8 M) SOUTHWEST OF
 DP5208'TELEPHONE PEDESTAL NUMBER '1800 6'.
 DP5208'
 DP5208'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5208'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5208'IN IDENTIFICATION.
 DP5208
 DP5208                          STATION RECOVERY (2022)
 DP5208
 DP5208'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP5208'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5209 ***********************************************************************
 DP5209  DESIGNATION -  EA 058
 DP5209  PID         -  DP5209
 DP5209  STATE/COUNTY-  IL/MACON
 DP5209  COUNTRY     -  US
 DP5209  USGS QUAD   -  DECATUR (2018)
 DP5209
 DP5209                         *CURRENT SURVEY CONTROL
 DP5209  ______________________________________________________________________
 DP5209* NAD 83(1986) POSITION- 39 46 36.79   (N) 088 54 52.97   (W)   HD_HELD1
 DP5209* NAVD 88 ORTHO HEIGHT -   203.611 (meters)      668.01  (feet) ADJUSTED
 DP5209  ______________________________________________________________________
 DP5209  GEOID HEIGHT    -        -32.394 (meters)                     GEOID18
 DP5209  DYNAMIC HEIGHT  -        203.497 (meters)      667.64  (feet) COMP
 DP5209  MODELED GRAVITY -    980,065.8   (mgal)                       NAVD 88
 DP5209
 DP5209  VERT ORDER      -  SECOND    CLASS I
 DP5209
 DP5209.The horizontal coordinates were determined by differentially corrected
 DP5209.hand held GPS observations or other comparable positioning techniques
 DP5209.and have an estimated accuracy of +/- 3 meters.
 DP5209
 DP5209.The orthometric height was determined by differential leveling and
 DP5209.adjusted by the NATIONAL GEODETIC SURVEY
 DP5209.in November 2014.
 DP5209
 DP5209.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5209.GEOID18 height accuracy estimate available here.
 DP5209
 DP5209.Click photographs - Photos may exist for this station.
 DP5209
 DP5209.The dynamic height is computed by dividing the NAVD 88
 DP5209.geopotential number by the normal gravity value computed on the
 DP5209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5209.degrees latitude (g = 980.6199 gals.).
 DP5209
 DP5209.The modeled gravity was interpolated from observed gravity values.
 DP5209
 DP5209;                    North         East    Units  Estimated Accuracy
 DP5209;SPC IL E     -   345,389.7     250,193.6     MT  (+/- 3 meters HH1 GPS) 
 DP5209
 DP5209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3602404747(NAD 83)
 DP5209
 DP5209                          SUPERSEDED SURVEY CONTROL
 DP5209
 DP5209.No superseded survey control is available for this station.
 DP5209
 DP5209_MARKER: F = FLANGE-ENCASED ROD
 DP5209_SETTING: 58 = GALVANIZED STEEL ROD IN SLEEVE (10 FT.+)
 DP5209_STAMPING: EA 058 2014
 DP5209_MARK LOGO: UIL
 DP5209_PROJECTION: RECESSED 8 CENTIMETERS
 DP5209_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5209_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5209+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2022
 DP5209_ROD/PIPE-DEPTH: 11.0 meters
 DP5209_SLEEVE-DEPTH  : 0.9 meters
 DP5209
 DP5209  HISTORY     - Date     Condition        Report By
 DP5209  HISTORY     - 20140512 MONUMENTED       AMESC
 DP5209  HISTORY     - 20220316 GOOD             ILDT
 DP5209
 DP5209                          STATION DESCRIPTION
 DP5209
 DP5209'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5209'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTHEAST OF MACON, 4.9
 DP5209'MI (7.9 KM) SOUTH-SOUTHEAST OF DECATUR AND 4.3 MI (6.9 KM) SOUTHWEST
 DP5209'OF LONG CREEK.
 DP5209'
 DP5209'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 121 PROCEED
 DP5209'SOUTH ALONG IL ROUTE 121 FOR 3.6 MI (5.8 KM) TO COUNTY HIGHWAY 30
 DP5209'(MAIN STREET), THENCE NORTHWEST ALONG COUNTY HIGHWAY 30 FOR 2.3 MI
 DP5209'(3.7 KM) TO KARL ROAD.  CONTINUE WEST ALONG COUNTY HIGHWAY 30 FOR 0.3
 DP5209'MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP5209'
 DP5209'THE STATION IS 47 FT (14.3 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5209'HIGHWAY 30, 165 FT (50.3 M) NORTHWEST OF THE WEST END OF THE NORTH
 DP5209'GUARDRAIL, 88.0 FT (26.8 M) WEST OF TELEPHONE PEDESTAL NUMBER '1800
 DP5209'8', 19.0 FT (5.8 M) WEST OF A POWER POLE.
 DP5209'
 DP5209'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5209'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5209'IN IDENTIFICATION.
 DP5209
 DP5209                          STATION RECOVERY (2022)
 DP5209
 DP5209'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP5209'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5210 ***********************************************************************
 DP5210  DESIGNATION -  EA 059
 DP5210  PID         -  DP5210
 DP5210  STATE/COUNTY-  IL/MACON
 DP5210  COUNTRY     -  US
 DP5210  USGS QUAD   -  DECATUR (2018)
 DP5210
 DP5210                         *CURRENT SURVEY CONTROL
 DP5210  ______________________________________________________________________
 DP5210* NAD 83(1986) POSITION- 39 46 36.12   (N) 088 55 53.73   (W)   HD_HELD1
 DP5210* NAVD 88 ORTHO HEIGHT -   207.452 (meters)      680.62  (feet) ADJUSTED
 DP5210  ______________________________________________________________________
 DP5210  GEOID HEIGHT    -        -32.386 (meters)                     GEOID18
 DP5210  DYNAMIC HEIGHT  -        207.337 (meters)      680.24  (feet) COMP
 DP5210  MODELED GRAVITY -    980,067.9   (mgal)                       NAVD 88
 DP5210
 DP5210  VERT ORDER      -  SECOND    CLASS I
 DP5210
 DP5210.The horizontal coordinates were determined by differentially corrected
 DP5210.hand held GPS observations or other comparable positioning techniques
 DP5210.and have an estimated accuracy of +/- 3 meters.
 DP5210
 DP5210.The orthometric height was determined by differential leveling and
 DP5210.adjusted by the NATIONAL GEODETIC SURVEY
 DP5210.in November 2014.
 DP5210
 DP5210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5210.GEOID18 height accuracy estimate available here.
 DP5210
 DP5210.Click photographs - Photos may exist for this station.
 DP5210
 DP5210.The dynamic height is computed by dividing the NAVD 88
 DP5210.geopotential number by the normal gravity value computed on the
 DP5210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5210.degrees latitude (g = 980.6199 gals.).
 DP5210
 DP5210.The modeled gravity was interpolated from observed gravity values.
 DP5210
 DP5210;                    North         East    Units  Estimated Accuracy
 DP5210;SPC IL E     -   345,378.6     248,747.5     MT  (+/- 3 meters HH1 GPS) 
 DP5210
 DP5210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3457804757(NAD 83)
 DP5210
 DP5210                          SUPERSEDED SURVEY CONTROL
 DP5210
 DP5210.No superseded survey control is available for this station.
 DP5210
 DP5210_MARKER: F = FLANGE-ENCASED ROD
 DP5210_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5210_STAMPING: EA 059 2014
 DP5210_MARK LOGO: UIL
 DP5210_PROJECTION: RECESSED 10 CENTIMETERS
 DP5210_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5210_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5210+STABILITY: POSITION/ELEVATION WELL
 DP5210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5210+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2022
 DP5210_ROD/PIPE-DEPTH: 7.3 meters
 DP5210_SLEEVE-DEPTH  : 0.9 meters
 DP5210
 DP5210  HISTORY     - Date     Condition        Report By
 DP5210  HISTORY     - 20140513 MONUMENTED       AMESC
 DP5210  HISTORY     - 20220308 GOOD             ILDT
 DP5210
 DP5210                          STATION DESCRIPTION
 DP5210
 DP5210'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5210'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTHEAST OF MACON, 5.1
 DP5210'MI (8.2 KM) WEST-SOUTHWEST OF LONG CREEK AND 4.6 MI (7.4 KM)
 DP5210'SOUTH-SOUTHEAST OF DECATUR.
 DP5210'
 DP5210'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 121 PROCEED
 DP5210'SOUTH ALONG IL ROUTE 121 FOR 3.6 MI (5.8 KM) TO COUNTY HIGHWAY 30
 DP5210'(MAIN STREET), THENCE NORTHWEST ALONG COUNTY HIGHWAY 30 FOR 3.1 MI
 DP5210'(5.0 KM) TO WALMSLEY ROAD.  CONTINUE WEST ALONG COUNTY HIGHWAY 30 FOR
 DP5210'0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP5210'
 DP5210'THE STATION IS 48 FT (14.6 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP5210'HIGHWAY 30, 205.5 FT (62.6 M) WEST OF A POWER POLE, 82 FT (25.0 M)
 DP5210'WEST OF A SILVER CABINET WITH A SOLAR PANEL, 58.6 FT (17.9 M) WEST OF
 DP5210'TELEPHONE PEDESTAL NUMBER '1100 88', 16.4 FT (5.0 M) SOUTHWEST OF THE
 DP5210'WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 15.3 FT (4.7 M)
 DP5210'EAST OF A POWER POLE.
 DP5210'
 DP5210'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5210'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5210'IN IDENTIFICATION.
 DP5210
 DP5210                          STATION RECOVERY (2022)
 DP5210
 DP5210'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP5210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5211 ***********************************************************************
 DP5211  DESIGNATION -  EA 060
 DP5211  PID         -  DP5211
 DP5211  STATE/COUNTY-  IL/MACON
 DP5211  COUNTRY     -  US
 DP5211  USGS QUAD   -  DECATUR (2018)
 DP5211
 DP5211                         *CURRENT SURVEY CONTROL
 DP5211  ______________________________________________________________________
 DP5211* NAD 83(1986) POSITION- 39 46 38.08   (N) 088 56 57.74   (W)   HD_HELD1
 DP5211* NAVD 88 ORTHO HEIGHT -   200.975 (meters)      659.37  (feet) ADJUSTED
 DP5211  ______________________________________________________________________
 DP5211  GEOID HEIGHT    -        -32.377 (meters)                     GEOID18
 DP5211  DYNAMIC HEIGHT  -        200.864 (meters)      659.00  (feet) COMP
 DP5211  MODELED GRAVITY -    980,070.7   (mgal)                       NAVD 88
 DP5211
 DP5211  VERT ORDER      -  SECOND    CLASS I
 DP5211
 DP5211.The horizontal coordinates were determined by differentially corrected
 DP5211.hand held GPS observations or other comparable positioning techniques
 DP5211.and have an estimated accuracy of +/- 3 meters.
 DP5211
 DP5211.The orthometric height was determined by differential leveling and
 DP5211.adjusted by the NATIONAL GEODETIC SURVEY
 DP5211.in November 2014.
 DP5211
 DP5211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5211.GEOID18 height accuracy estimate available here.
 DP5211
 DP5211.Click photographs - Photos may exist for this station.
 DP5211
 DP5211.The dynamic height is computed by dividing the NAVD 88
 DP5211.geopotential number by the normal gravity value computed on the
 DP5211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5211.degrees latitude (g = 980.6199 gals.).
 DP5211
 DP5211.The modeled gravity was interpolated from observed gravity values.
 DP5211
 DP5211;                    North         East    Units  Estimated Accuracy
 DP5211;SPC IL E     -   345,449.4     247,224.7     MT  (+/- 3 meters HH1 GPS) 
 DP5211
 DP5211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3305604851(NAD 83)
 DP5211
 DP5211                          SUPERSEDED SURVEY CONTROL
 DP5211
 DP5211.No superseded survey control is available for this station.
 DP5211
 DP5211_MARKER: F = FLANGE-ENCASED ROD
 DP5211_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5211_STAMPING: EA 060 2014
 DP5211_MARK LOGO: UIL
 DP5211_PROJECTION: RECESSED
 DP5211_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5211+STABILITY: SURFACE MOTION
 DP5211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5211+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2014
 DP5211_ROD/PIPE-DEPTH: 3.7 meters
 DP5211_SLEEVE-DEPTH  : 0.9 meters
 DP5211
 DP5211  HISTORY     - Date     Condition        Report By
 DP5211  HISTORY     - 20140513 MONUMENTED       AMESC
 DP5211
 DP5211                          STATION DESCRIPTION
 DP5211
 DP5211'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5211'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) WEST-SOUTHWEST OF LONG
 DP5211'CREEK, 5.1 MI (8.2 KM) NORTH-NORTHEAST OF MACON AND 4.4 MI (7.1 KM)
 DP5211'SOUTH OF DECATUR.
 DP5211'
 DP5211'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND IL ROUTE 121 PROCEED
 DP5211'SOUTH ALONG IL ROUTE 121 FOR 3.6 MI (5.8 KM) TO COUNTY HIGHWAY 30
 DP5211'(MAIN STREET), THENCE NORTHWEST ALONG COUNTY HIGHWAY 30 FOR 4.1 MI
 DP5211'(6.6 KM) TO CORNTHWAITE ROAD.  CONTINUE WEST ALONG COUNTY HIGHWAY 30
 DP5211'FOR 0.33 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP5211'
 DP5211'THE STATION IS 55.5 FT (16.9 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP5211'HIGHWAY 30, 212 FT (64.6 M) EAST OF A POWER POLE, 32 FT (9.8 M) SOUTH
 DP5211'OF THE WEST END OF GUARDRAIL, 24.4 FT (7.4 M) WEST OF POWER POLE
 DP5211'NUMBER '3664164', 10.5 FT (3.2 M) NORTH OF AN EAST-WEST FENCE LINE.
 DP5211'
 DP5211'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5211'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5211'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5212 ***********************************************************************
 DP5212  DESIGNATION -  EA 061
 DP5212  PID         -  DP5212
 DP5212  STATE/COUNTY-  IL/MACON
 DP5212  COUNTRY     -  US
 DP5212  USGS QUAD   -  DECATUR (2018)
 DP5212
 DP5212                         *CURRENT SURVEY CONTROL
 DP5212  ______________________________________________________________________
 DP5212* NAD 83(1986) POSITION- 39 46 37.40   (N) 088 57 44.42   (W)   HD_HELD1
 DP5212* NAVD 88 ORTHO HEIGHT -   215.923 (meters)      708.41  (feet) ADJUSTED
 DP5212  ______________________________________________________________________
 DP5212  GEOID HEIGHT    -        -32.371 (meters)                     GEOID18
 DP5212  DYNAMIC HEIGHT  -        215.804 (meters)      708.02  (feet) COMP
 DP5212  MODELED GRAVITY -    980,072.6   (mgal)                       NAVD 88
 DP5212
 DP5212  VERT ORDER      -  SECOND    CLASS I
 DP5212
 DP5212.The horizontal coordinates were determined by differentially corrected
 DP5212.hand held GPS observations or other comparable positioning techniques
 DP5212.and have an estimated accuracy of +/- 3 meters.
 DP5212
 DP5212.The orthometric height was determined by differential leveling and
 DP5212.adjusted by the NATIONAL GEODETIC SURVEY
 DP5212.in November 2014.
 DP5212
 DP5212.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5212.GEOID18 height accuracy estimate available here.
 DP5212
 DP5212.Click photographs - Photos may exist for this station.
 DP5212
 DP5212.The dynamic height is computed by dividing the NAVD 88
 DP5212.geopotential number by the normal gravity value computed on the
 DP5212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5212.degrees latitude (g = 980.6199 gals.).
 DP5212
 DP5212.The modeled gravity was interpolated from observed gravity values.
 DP5212
 DP5212;                    North         East    Units  Estimated Accuracy
 DP5212;SPC IL E     -   345,436.1     246,113.7     MT  (+/- 3 meters HH1 GPS) 
 DP5212
 DP5212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3194504854(NAD 83)
 DP5212
 DP5212                          SUPERSEDED SURVEY CONTROL
 DP5212
 DP5212.No superseded survey control is available for this station.
 DP5212
 DP5212_MARKER: F = FLANGE-ENCASED ROD
 DP5212_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5212_STAMPING: EA 061 2014
 DP5212_MARK LOGO: UIL
 DP5212_PROJECTION: RECESSED 10 CENTIMETERS
 DP5212_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5212+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2020
 DP5212_ROD/PIPE-DEPTH: 13.4 meters
 DP5212_SLEEVE-DEPTH  : 0.9 meters
 DP5212
 DP5212  HISTORY     - Date     Condition        Report By
 DP5212  HISTORY     - 20140513 MONUMENTED       AMESC
 DP5212  HISTORY     - 20200513 GOOD             ILDT
 DP5212
 DP5212                          STATION DESCRIPTION
 DP5212
 DP5212'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5212'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST-SOUTHWEST OF LONG
 DP5212'CREEK, 4.8 MI (7.7 KM) NORTH-NORTHEAST OF MACON AND 4.4 MI (7.1 KM)
 DP5212'SOUTH OF DECATUR.
 DP5212'
 DP5212'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5212'(ELWIN ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 30 ACROSS US ROUTE 51
 DP5212'FOR 3.75 MI (6.0 KM) TO JACOBS ROAD AND THE STATION ON THE RIGHT.
 DP5212'
 DP5212'THE STATION IS 60 FT (18.3 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP5212'HIGHWAY 30, 25 FT (7.6 M) WEST OF THE CENTERLINE OF JACOBS ROAD, 44.0
 DP5212'FT (13.4 M) WEST OF TELEPHONE PEDESTAL NUMBER '1100 65', 32.0 FT (9.8
 DP5212'M) NORTH OF A POWER POLE WITH TRANSFORMER AND GUY WIRE, 11.0 FT (3.4
 DP5212'M) SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP5212'
 DP5212'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5212'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5212'IN IDENTIFICATION.
 DP5212
 DP5212                          STATION RECOVERY (2020)
 DP5212
 DP5212'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP5212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5213 ***********************************************************************
 DP5213  DESIGNATION -  EA 062
 DP5213  PID         -  DP5213
 DP5213  STATE/COUNTY-  IL/MACON
 DP5213  COUNTRY     -  US
 DP5213  USGS QUAD   -  DECATUR (2018)
 DP5213
 DP5213                         *CURRENT SURVEY CONTROL
 DP5213  ______________________________________________________________________
 DP5213* NAD 83(1986) POSITION- 39 46 41.42   (N) 088 59 24.97   (W)   HD_HELD1
 DP5213* NAVD 88 ORTHO HEIGHT -   212.980 (meters)      698.75  (feet) ADJUSTED
 DP5213  ______________________________________________________________________
 DP5213  GEOID HEIGHT    -        -32.358 (meters)                     GEOID18
 DP5213  DYNAMIC HEIGHT  -        212.864 (meters)      698.37  (feet) COMP
 DP5213  MODELED GRAVITY -    980,076.5   (mgal)                       NAVD 88
 DP5213
 DP5213  VERT ORDER      -  SECOND    CLASS I
 DP5213
 DP5213.The horizontal coordinates were determined by differentially corrected
 DP5213.hand held GPS observations or other comparable positioning techniques
 DP5213.and have an estimated accuracy of +/- 3 meters.
 DP5213
 DP5213.The orthometric height was determined by differential leveling and
 DP5213.adjusted by the NATIONAL GEODETIC SURVEY
 DP5213.in November 2014.
 DP5213
 DP5213.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5213.GEOID18 height accuracy estimate available here.
 DP5213
 DP5213.Click photographs - Photos may exist for this station.
 DP5213
 DP5213.The dynamic height is computed by dividing the NAVD 88
 DP5213.geopotential number by the normal gravity value computed on the
 DP5213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5213.degrees latitude (g = 980.6199 gals.).
 DP5213
 DP5213.The modeled gravity was interpolated from observed gravity values.
 DP5213
 DP5213;                    North         East    Units  Estimated Accuracy
 DP5213;SPC IL E     -   345,577.3     243,721.8     MT  (+/- 3 meters HH1 GPS) 
 DP5213
 DP5213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2955605031(NAD 83)
 DP5213
 DP5213                          SUPERSEDED SURVEY CONTROL
 DP5213
 DP5213.No superseded survey control is available for this station.
 DP5213
 DP5213_MARKER: F = FLANGE-ENCASED ROD
 DP5213_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5213_STAMPING: EA 062 2014
 DP5213_MARK LOGO: UIL
 DP5213_PROJECTION: RECESSED 8 CENTIMETERS
 DP5213_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5213_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5213+STABILITY: POSITION/ELEVATION WELL
 DP5213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5213+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2022
 DP5213_ROD/PIPE-DEPTH: 12.2 meters
 DP5213_SLEEVE-DEPTH  : 0.9 meters
 DP5213
 DP5213  HISTORY     - Date     Condition        Report By
 DP5213  HISTORY     - 20140513 MONUMENTED       AMESC
 DP5213  HISTORY     - 20220308 GOOD             ILDT
 DP5213
 DP5213                          STATION DESCRIPTION
 DP5213
 DP5213'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5213'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHEAST OF HARRISTOWN,
 DP5213'4.7 MI (7.6 KM) SOUTH-SOUTHWEST OF DECATUR AND 4.5 MI (7.2 KM) NORTH
 DP5213'OF MACON.
 DP5213'
 DP5213'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5213'(ELWIN ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 30 1.7 MI (2.7 KM) TO
 DP5213'WOODCOCK ROAD.  CONTINUE EAST ALONG COUNTY HIGHWAY 30 FOR 0.5 MI (0.8
 DP5213'KM) TO THE STATION ON THE RIGHT.
 DP5213'
 DP5213'THE STATION IS 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP5213'HIGHWAY 30, 26.8 FT (8.2 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A 4
 DP5213'FT (1.2 M) X 2 FT (0.6 M) BOX CULVERT UNDER COUNTY HIGHWAY 30, 18.2 FT
 DP5213'(5.5 M) SOUTHEAST OF POWER POLE NUMBER '8014002', 18 FT (5.5 M) WEST
 DP5213'OF THE CENTERLINE OF A FIELD ENTRANCE, 10.7 FT (3.3 M) SOUTHEAST OF
 DP5213'THE WEST END OF THE SOUTHERN OF TWO 30 INCH (76 CM) CORRUGATED METAL
 DP5213'PIPE UNDER THE FIELD ENTRANCE, 2.7 FT (0.8 M) EAST OF A CONCRETE
 DP5213'RIGHT-OF-WAY MARKER.
 DP5213'
 DP5213'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5213'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5213'IN IDENTIFICATION.
 DP5213
 DP5213                          STATION RECOVERY (2022)
 DP5213
 DP5213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP5213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5214 ***********************************************************************
 DP5214  DESIGNATION -  EA 063
 DP5214  PID         -  DP5214
 DP5214  STATE/COUNTY-  IL/MACON
 DP5214  COUNTRY     -  US
 DP5214  USGS QUAD   -  HARRISTOWN (2018)
 DP5214
 DP5214                         *CURRENT SURVEY CONTROL
 DP5214  ______________________________________________________________________
 DP5214* NAD 83(1986) POSITION- 39 46 43.48   (N) 089 00 30.10   (W)   HD_HELD1
 DP5214* NAVD 88 ORTHO HEIGHT -   215.256 (meters)      706.22  (feet) ADJUSTED
 DP5214  ______________________________________________________________________
 DP5214  GEOID HEIGHT    -        -32.353 (meters)                     GEOID18
 DP5214  DYNAMIC HEIGHT  -        215.139 (meters)      705.84  (feet) COMP
 DP5214  MODELED GRAVITY -    980,077.9   (mgal)                       NAVD 88
 DP5214
 DP5214  VERT ORDER      -  SECOND    CLASS I
 DP5214
 DP5214.The horizontal coordinates were determined by differentially corrected
 DP5214.hand held GPS observations or other comparable positioning techniques
 DP5214.and have an estimated accuracy of +/- 3 meters.
 DP5214
 DP5214.The orthometric height was determined by differential leveling and
 DP5214.adjusted by the NATIONAL GEODETIC SURVEY
 DP5214.in November 2014.
 DP5214
 DP5214.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5214.GEOID18 height accuracy estimate available here.
 DP5214
 DP5214.Click photographs - Photos may exist for this station.
 DP5214
 DP5214.The dynamic height is computed by dividing the NAVD 88
 DP5214.geopotential number by the normal gravity value computed on the
 DP5214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5214.degrees latitude (g = 980.6199 gals.).
 DP5214
 DP5214.The modeled gravity was interpolated from observed gravity values.
 DP5214
 DP5214;                    North         East    Units  Estimated Accuracy
 DP5214;SPC IL E     -   345,652.3     242,172.4     MT  (+/- 3 meters HH1 GPS) 
 DP5214
 DP5214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2800805129(NAD 83)
 DP5214
 DP5214                          SUPERSEDED SURVEY CONTROL
 DP5214
 DP5214.No superseded survey control is available for this station.
 DP5214
 DP5214_MARKER: F = FLANGE-ENCASED ROD
 DP5214_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5214_STAMPING: EA 063 2014
 DP5214_MARK LOGO: UIL
 DP5214_PROJECTION: RECESSED
 DP5214_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5214_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5214+STABILITY: POSITION/ELEVATION WELL
 DP5214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5214+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2014
 DP5214_ROD/PIPE-DEPTH: 6.1 meters
 DP5214_SLEEVE-DEPTH  : 0.9 meters
 DP5214
 DP5214  HISTORY     - Date     Condition        Report By
 DP5214  HISTORY     - 20140513 MONUMENTED       AMESC
 DP5214
 DP5214                          STATION DESCRIPTION
 DP5214
 DP5214'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5214'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHEAST OF HARRISTOWN,
 DP5214'5.1 MI (8.2 KM) SOUTHWEST OF DECATUR AND 4.6 MI (7.4 KM) NORTH OF
 DP5214'MACON.
 DP5214'
 DP5214'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5214'(ELWIN ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 30 FOR 1.0 MI (1.6 KM)
 DP5214'TO BOWMAN ROAD.  CONTINUE EAST ALONG COUNTY HIGHWAY 30 FOR 0.3 MI (0.5
 DP5214'KM) TO THE STATION ON THE LEFT.
 DP5214'
 DP5214'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5214'HIGHWAY 30, 172 FT (52.4 M) NORTHWEST OF A FIBER OPTIC WARNING POST,
 DP5214'90 FT (27.4 M) NORTHWEST OF A POWER POLE WITH GUY WIRE, 80 FT (24.4 M)
 DP5214'EAST OF THE CENTERLINE OF A FIELD ENTRANCE, 15.0 FT (4.6 M) WEST OF A
 DP5214'POWER POLE WITH GUY WIRE.
 DP5214'
 DP5214'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5214'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5214'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5215 ***********************************************************************
 DP5215  DESIGNATION -  EA 064
 DP5215  PID         -  DP5215
 DP5215  STATE/COUNTY-  IL/MACON
 DP5215  COUNTRY     -  US
 DP5215  USGS QUAD   -  HARRISTOWN (2018)
 DP5215
 DP5215                         *CURRENT SURVEY CONTROL
 DP5215  ______________________________________________________________________
 DP5215* NAD 83(1986) POSITION- 39 46 45.02   (N) 089 01 32.78   (W)   HD_HELD1
 DP5215* NAVD 88 ORTHO HEIGHT -   214.665 (meters)      704.28  (feet) ADJUSTED
 DP5215  ______________________________________________________________________
 DP5215  GEOID HEIGHT    -        -32.350 (meters)                     GEOID18
 DP5215  DYNAMIC HEIGHT  -        214.549 (meters)      703.90  (feet) COMP
 DP5215  MODELED GRAVITY -    980,078.9   (mgal)                       NAVD 88
 DP5215
 DP5215  VERT ORDER      -  SECOND    CLASS I
 DP5215
 DP5215.The horizontal coordinates were determined by differentially corrected
 DP5215.hand held GPS observations or other comparable positioning techniques
 DP5215.and have an estimated accuracy of +/- 3 meters.
 DP5215
 DP5215.The orthometric height was determined by differential leveling and
 DP5215.adjusted by the NATIONAL GEODETIC SURVEY
 DP5215.in November 2014.
 DP5215
 DP5215.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5215.GEOID18 height accuracy estimate available here.
 DP5215
 DP5215.Click photographs - Photos may exist for this station.
 DP5215
 DP5215.The dynamic height is computed by dividing the NAVD 88
 DP5215.geopotential number by the normal gravity value computed on the
 DP5215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5215.degrees latitude (g = 980.6199 gals.).
 DP5215
 DP5215.The modeled gravity was interpolated from observed gravity values.
 DP5215
 DP5215;                    North         East    Units  Estimated Accuracy
 DP5215;SPC IL E     -   345,711.2     240,681.2     MT  (+/- 3 meters HH1 GPS) 
 DP5215
 DP5215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2651805210(NAD 83)
 DP5215
 DP5215                          SUPERSEDED SURVEY CONTROL
 DP5215
 DP5215.No superseded survey control is available for this station.
 DP5215
 DP5215_MARKER: F = FLANGE-ENCASED ROD
 DP5215_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5215_STAMPING: EA 064 2014
 DP5215_MARK LOGO: UIL
 DP5215_PROJECTION: RECESSED
 DP5215_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5215_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5215+STABILITY: POSITION/ELEVATION WELL
 DP5215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5215+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2014
 DP5215_ROD/PIPE-DEPTH: 11.0 meters
 DP5215_SLEEVE-DEPTH  : 0.9 meters
 DP5215
 DP5215  HISTORY     - Date     Condition        Report By
 DP5215  HISTORY     - 20140513 MONUMENTED       AMESC
 DP5215
 DP5215                          STATION DESCRIPTION
 DP5215
 DP5215'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5215'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH-SOUTHEAST OF
 DP5215'HARRISTOWN, 5.7 MI (9.2 KM) SOUTHWEST OF DECATUR AND 4.8 MI (7.7 KM)
 DP5215'NORTH-NORTHWEST OF MACON.
 DP5215'
 DP5215'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5215'(ELWIN ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 30 FOR 0.3 MI (0.5 KM)
 DP5215'TO SOUTH WYCKLES ROAD AND THE STATION ON THE LEFT.
 DP5215'
 DP5215'THE STATION IS 42 FT (12.8 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5215'HIGHWAY 30, 85 FT (25.9 M) EAST OF THE CENTERLINE OF SOUTH WYCKLES
 DP5215'ROAD, 239.5 FT (73.0 M) NORTHWEST OF THE WEST END OF A 12 INCH (30 CM)
 DP5215'CORRUGATED METAL PIPE, 236.7 FT (72.1 M) NORTHWEST OD TELEPHONE
 DP5215'PEDESTAL NUMBER '1024 11', 14.0 FT (4.3 M) WEST OF POWER POLE NUMBER
 DP5215''3113436'.
 DP5215'
 DP5215'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5215'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5215'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5216 ***********************************************************************
 DP5216  DESIGNATION -  EA 065
 DP5216  PID         -  DP5216
 DP5216  STATE/COUNTY-  IL/MACON
 DP5216  COUNTRY     -  US
 DP5216  USGS QUAD   -  HARRISTOWN (2018)
 DP5216
 DP5216                         *CURRENT SURVEY CONTROL
 DP5216  ______________________________________________________________________
 DP5216* NAD 83(1986) POSITION- 39 47 17.87   (N) 089 01 41.65   (W)   HD_HELD1
 DP5216* NAVD 88 ORTHO HEIGHT -   209.595 (meters)      687.65  (feet) ADJUSTED
 DP5216  ______________________________________________________________________
 DP5216  GEOID HEIGHT    -        -32.339 (meters)                     GEOID18
 DP5216  DYNAMIC HEIGHT  -        209.482 (meters)      687.28  (feet) COMP
 DP5216  MODELED GRAVITY -    980,081.1   (mgal)                       NAVD 88
 DP5216
 DP5216  VERT ORDER      -  SECOND    CLASS I
 DP5216
 DP5216.The horizontal coordinates were determined by differentially corrected
 DP5216.hand held GPS observations or other comparable positioning techniques
 DP5216.and have an estimated accuracy of +/- 3 meters.
 DP5216
 DP5216.The orthometric height was determined by differential leveling and
 DP5216.adjusted by the NATIONAL GEODETIC SURVEY
 DP5216.in November 2014.
 DP5216
 DP5216.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5216.GEOID18 height accuracy estimate available here.
 DP5216
 DP5216.Click photographs - Photos may exist for this station.
 DP5216
 DP5216.The dynamic height is computed by dividing the NAVD 88
 DP5216.geopotential number by the normal gravity value computed on the
 DP5216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5216.degrees latitude (g = 980.6199 gals.).
 DP5216
 DP5216.The modeled gravity was interpolated from observed gravity values.
 DP5216
 DP5216;                    North         East    Units  Estimated Accuracy
 DP5216;SPC IL E     -   346,726.0     240,477.9     MT  (+/- 3 meters HH1 GPS) 
 DP5216
 DP5216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2633006228(NAD 83)
 DP5216
 DP5216                          SUPERSEDED SURVEY CONTROL
 DP5216
 DP5216.No superseded survey control is available for this station.
 DP5216
 DP5216_MARKER: F = FLANGE-ENCASED ROD
 DP5216_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5216_STAMPING: EA 065 2014
 DP5216_MARK LOGO: UIL
 DP5216_PROJECTION: RECESSED 10 CENTIMETERS
 DP5216_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5216+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2020
 DP5216_ROD/PIPE-DEPTH: 6.1 meters
 DP5216_SLEEVE-DEPTH  : 0.9 meters
 DP5216
 DP5216  HISTORY     - Date     Condition        Report By
 DP5216  HISTORY     - 20140514 MONUMENTED       AMESC
 DP5216  HISTORY     - 20200518 GOOD             ILDT
 DP5216
 DP5216                          STATION DESCRIPTION
 DP5216
 DP5216'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5216'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) NORTH-NORTHWEST OF MACON,
 DP5216'5.4 MI (8.7 KM) SOUTH-SOUTHEAST OF HARRISTOWN AND 5.3 MI (8.5 KM)
 DP5216'SOUTHWEST OF DECATUR.
 DP5216'
 DP5216'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5216'(ELWIN ROAD) PROCEED NORTHEAST IL ROUTE 48 FOR 0.40 MI (0.6 KM) TO
 DP5216'COUNTY HIGHWAY 41 (SOUTH WYCKLES ROAD), THENCE NORTH ALONG COUNTY
 DP5216'HIGHWAY 41 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP5216'
 DP5216'THE STATION IS 39.4 FT (12.0 M) EAST OF THE CENTERLINE OF COUNTY
 DP5216'HIGHWAY 41, 82.3 FT (25.1 M) NORTH-NORTHEAST OF THE SOUTH END OF A 15
 DP5216'INCH (38 CM) CORRUGATED METAL PIPE, 40 FT (12.2 M) NORTH OF THE
 DP5216'CENTERLINE OF A FIELD ENTRANCE, 39.4 FT (12.0 M) NORTH OF A STEEL
 DP5216'FENCE POST WITH A 4 INCH (10 CM) PVC PIPE AROUND IT, 12.1 FT (3.7 M)
 DP5216'NORTHEAST OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE,
 DP5216'1.3 FT (0.4 M) WEST OF AN ORANGE WITNESS POST.
 DP5216'
 DP5216'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5216'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5216'IN IDENTIFICATION.
 DP5216
 DP5216                          STATION RECOVERY (2020)
 DP5216
 DP5216'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP5216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5217 ***********************************************************************
 DP5217  DESIGNATION -  EA 066
 DP5217  PID         -  DP5217
 DP5217  STATE/COUNTY-  IL/MACON
 DP5217  COUNTRY     -  US
 DP5217  USGS QUAD   -  HARRISTOWN (2018)
 DP5217
 DP5217                         *CURRENT SURVEY CONTROL
 DP5217  ______________________________________________________________________
 DP5217* NAD 83(1986) POSITION- 39 48 06.25   (N) 089 01 41.84   (W)   HD_HELD1
 DP5217* NAVD 88 ORTHO HEIGHT -   202.856 (meters)      665.54  (feet) ADJUSTED
 DP5217  ______________________________________________________________________
 DP5217  GEOID HEIGHT    -        -32.325 (meters)                     GEOID18
 DP5217  DYNAMIC HEIGHT  -        202.747 (meters)      665.18  (feet) COMP
 DP5217  MODELED GRAVITY -    980,084.4   (mgal)                       NAVD 88
 DP5217
 DP5217  VERT ORDER      -  SECOND    CLASS I
 DP5217
 DP5217.The horizontal coordinates were determined by differentially corrected
 DP5217.hand held GPS observations or other comparable positioning techniques
 DP5217.and have an estimated accuracy of +/- 3 meters.
 DP5217
 DP5217.The orthometric height was determined by differential leveling and
 DP5217.adjusted by the NATIONAL GEODETIC SURVEY
 DP5217.in November 2014.
 DP5217
 DP5217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5217.GEOID18 height accuracy estimate available here.
 DP5217
 DP5217.Click photographs - Photos may exist for this station.
 DP5217
 DP5217.The dynamic height is computed by dividing the NAVD 88
 DP5217.geopotential number by the normal gravity value computed on the
 DP5217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5217.degrees latitude (g = 980.6199 gals.).
 DP5217
 DP5217.The modeled gravity was interpolated from observed gravity values.
 DP5217
 DP5217;                    North         East    Units  Estimated Accuracy
 DP5217;SPC IL E     -   348,218.1     240,485.0     MT  (+/- 3 meters HH1 GPS) 
 DP5217
 DP5217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2635907720(NAD 83)
 DP5217
 DP5217                          SUPERSEDED SURVEY CONTROL
 DP5217
 DP5217.No superseded survey control is available for this station.
 DP5217
 DP5217_MARKER: F = FLANGE-ENCASED ROD
 DP5217_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5217_STAMPING: EA 066 2014
 DP5217_MARK LOGO: UIL
 DP5217_PROJECTION: RECESSED
 DP5217_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5217_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5217+STABILITY: POSITION/ELEVATION WELL
 DP5217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5217+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2014
 DP5217_ROD/PIPE-DEPTH: 12.2 meters
 DP5217_SLEEVE-DEPTH  : 0.9 meters
 DP5217
 DP5217  HISTORY     - Date     Condition        Report By
 DP5217  HISTORY     - 20140514 MONUMENTED       AMESC
 DP5217
 DP5217                          STATION DESCRIPTION
 DP5217
 DP5217'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5217'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHWEST OF
 DP5217'MACON, 4.7 MI (7.6 KM) SOUTHWEST OF DECATUR AND 4.7 MI (7.6 KM)
 DP5217'SOUTHEAST OF HARRISTOWN.
 DP5217'
 DP5217'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5217'(ELWIN ROAD) PROCEED NORTHEAST IL ROUTE 48 FOR 0.40 MI (0.6 KM) TO
 DP5217'COUNTY HIGHWAY 41 (SOUTH WYCKLES ROAD), THENCE NORTH ALONG COUNTY
 DP5217'HIGHWAY 41 FOR 0.95 MI (1.5 KM) TO MOUNT AUBURN ROAD.  CONTINUE NORTH
 DP5217'ALONG COUNTY HIGHWAY 41 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DP5217'RIGHT.
 DP5217'
 DP5217'THE STATION IS 41.5 FT (12.6 M) EAST OF THE CENTERLINE OF COUNTY
 DP5217'HIGHWAY 41, 510 FT (155.4 M) SOUTH OF THE SOUTH END OF THE EAST
 DP5217'GUARDRAIL, 487 FT (148.4 M) SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER,
 DP5217'89.5 FT (27.3 M) EAST OF THE NORTH-SOUTH FENCE LINE OF THE WEST SIDE
 DP5217'OF COUNTY ROAD 41, 14.2 FT (4.3 M) SOUTH OF POWER POLE NUMBER '14567
 DP5217'3088016'.
 DP5217'
 DP5217'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5217'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5217'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5218 ***********************************************************************
 DP5218  DESIGNATION -  EA 067
 DP5218  PID         -  DP5218
 DP5218  STATE/COUNTY-  IL/MACON
 DP5218  COUNTRY     -  US
 DP5218  USGS QUAD   -  HARRISTOWN (2018)
 DP5218
 DP5218                         *CURRENT SURVEY CONTROL
 DP5218  ______________________________________________________________________
 DP5218* NAD 83(1986) POSITION- 39 49 24.59   (N) 089 01 43.40   (W)   HD_HELD1
 DP5218* NAVD 88 ORTHO HEIGHT -   185.421 (meters)      608.34  (feet) ADJUSTED
 DP5218  ______________________________________________________________________
 DP5218  GEOID HEIGHT    -        -32.302 (meters)                     GEOID18
 DP5218  DYNAMIC HEIGHT  -        185.322 (meters)      608.01  (feet) COMP
 DP5218  MODELED GRAVITY -    980,089.3   (mgal)                       NAVD 88
 DP5218
 DP5218  VERT ORDER      -  SECOND    CLASS I
 DP5218
 DP5218.The horizontal coordinates were determined by differentially corrected
 DP5218.hand held GPS observations or other comparable positioning techniques
 DP5218.and have an estimated accuracy of +/- 3 meters.
 DP5218
 DP5218.The orthometric height was determined by differential leveling and
 DP5218.adjusted by the NATIONAL GEODETIC SURVEY
 DP5218.in November 2014.
 DP5218
 DP5218.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5218.GEOID18 height accuracy estimate available here.
 DP5218
 DP5218.Click photographs - Photos may exist for this station.
 DP5218
 DP5218.The dynamic height is computed by dividing the NAVD 88
 DP5218.geopotential number by the normal gravity value computed on the
 DP5218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5218.degrees latitude (g = 980.6199 gals.).
 DP5218
 DP5218.The modeled gravity was interpolated from observed gravity values.
 DP5218
 DP5218;                    North         East    Units  Estimated Accuracy
 DP5218;SPC IL E     -   350,634.6     240,466.7     MT  (+/- 3 meters HH1 GPS) 
 DP5218
 DP5218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2637710136(NAD 83)
 DP5218
 DP5218                          SUPERSEDED SURVEY CONTROL
 DP5218
 DP5218.No superseded survey control is available for this station.
 DP5218
 DP5218_MARKER: F = FLANGE-ENCASED ROD
 DP5218_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5218_STAMPING: EA 067 2014
 DP5218_MARK LOGO: UIL
 DP5218_PROJECTION: RECESSED
 DP5218_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5218_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5218+STABILITY: POSITION/ELEVATION WELL
 DP5218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5218+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2014
 DP5218_ROD/PIPE-DEPTH: 6.1 meters
 DP5218_SLEEVE-DEPTH  : 0.9 meters
 DP5218
 DP5218  HISTORY     - Date     Condition        Report By
 DP5218  HISTORY     - 20140514 MONUMENTED       AMESC
 DP5218
 DP5218                          STATION DESCRIPTION
 DP5218
 DP5218'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5218'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-SOUTHEAST OF
 DP5218'NIANTIC, 4.1 MI (6.6 KM) WEST-SOUTHWEST OF DECATUR AND 3.6 MI (5.8 KM)
 DP5218'SOUTHEAST OF HARRISTOWN.
 DP5218'
 DP5218'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5218'(ELWIN ROAD) PROCEED NORTHEAST IL ROUTE 48 FOR 0.40 MI (0.6 KM) TO
 DP5218'COUNTY HIGHWAY 41 (SOUTH WYCKLES ROAD), THENCE NORTH ALONG COUNTY
 DP5218'HIGHWAY 41 FOR 2.75 MI (4.4 KM) TO THE SOUTH END OF THE BRIDGE OVER
 DP5218'THE SANGAMON RIVER AND THE STATION ON THE RIGHT.
 DP5218'
 DP5218'THE STATION IS 26.9 FT (8.2 M) EAST OF THE CENTERLINE OF COUNTY
 DP5218'HIGHWAY 41, 77 FT (23.5 M) NORTH OF THE CENTERLINE OF A FIELD
 DP5218'ENTRANCE, 45.9 FT (14.0 M) EAST-SOUTHEAST OF THE SOUTH END OF THE WEST
 DP5218'PARAPET WALL, 24.6 FT (7.5 M) SOUTH-SOUTHEAST OF THE SOUTH END OF THE
 DP5218'EAST PARAPET WALL, 11.5 FT (3.5 M) SOUTHEAST OF THE SOUTH END OF CURB,
 DP5218'9.0 FT (2.7 M) EAST OF THE GUARDRAIL.
 DP5218'
 DP5218'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5218'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5218'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5219 ***********************************************************************
 DP5219  DESIGNATION -  EA 068
 DP5219  PID         -  DP5219
 DP5219  STATE/COUNTY-  IL/MACON
 DP5219  COUNTRY     -  US
 DP5219  USGS QUAD   -  HARRISTOWN (2018)
 DP5219
 DP5219                         *CURRENT SURVEY CONTROL
 DP5219  ______________________________________________________________________
 DP5219* NAD 83(1986) POSITION- 39 49 56.18   (N) 089 01 44.44   (W)   HD_HELD1
 DP5219* NAVD 88 ORTHO HEIGHT -   195.344 (meters)      640.89  (feet) ADJUSTED
 DP5219  ______________________________________________________________________
 DP5219  GEOID HEIGHT    -        -32.293 (meters)                     GEOID18
 DP5219  DYNAMIC HEIGHT  -        195.240 (meters)      640.55  (feet) COMP
 DP5219  MODELED GRAVITY -    980,091.1   (mgal)                       NAVD 88
 DP5219
 DP5219  VERT ORDER      -  SECOND    CLASS I
 DP5219
 DP5219.The horizontal coordinates were determined by differentially corrected
 DP5219.hand held GPS observations or other comparable positioning techniques
 DP5219.and have an estimated accuracy of +/- 3 meters.
 DP5219
 DP5219.The orthometric height was determined by differential leveling and
 DP5219.adjusted by the NATIONAL GEODETIC SURVEY
 DP5219.in November 2014.
 DP5219
 DP5219.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5219.GEOID18 height accuracy estimate available here.
 DP5219
 DP5219.Click photographs - Photos may exist for this station.
 DP5219
 DP5219.The dynamic height is computed by dividing the NAVD 88
 DP5219.geopotential number by the normal gravity value computed on the
 DP5219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5219.degrees latitude (g = 980.6199 gals.).
 DP5219
 DP5219.The modeled gravity was interpolated from observed gravity values.
 DP5219
 DP5219;                    North         East    Units  Estimated Accuracy
 DP5219;SPC IL E     -   351,609.0     240,449.5     MT  (+/- 3 meters HH1 GPS) 
 DP5219
 DP5219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2637411111(NAD 83)
 DP5219
 DP5219                          SUPERSEDED SURVEY CONTROL
 DP5219
 DP5219.No superseded survey control is available for this station.
 DP5219
 DP5219_MARKER: F = FLANGE-ENCASED ROD
 DP5219_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5219_STAMPING: EA 068 2014
 DP5219_MARK LOGO: UIL
 DP5219_PROJECTION: RECESSED
 DP5219_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5219+STABILITY: SURFACE MOTION
 DP5219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5219+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2014
 DP5219_ROD/PIPE-DEPTH: 3.7 meters
 DP5219_SLEEVE-DEPTH  : 0.9 meters
 DP5219
 DP5219  HISTORY     - Date     Condition        Report By
 DP5219  HISTORY     - 20140514 MONUMENTED       AMESC
 DP5219
 DP5219                          STATION DESCRIPTION
 DP5219
 DP5219'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5219'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHEAST OF
 DP5219'WARRENSBURG, 4.0 MI (6.4 KM) WEST OF DECATUR AND 3.3 MI (5.3 KM)
 DP5219'EAST-SOUTHEAST OF HARRISTOWN.
 DP5219'
 DP5219'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5219'(ELWIN ROAD) PROCEED NORTHEAST IL ROUTE 48 FOR 0.40 MI (0.6 KM) TO
 DP5219'COUNTY HIGHWAY 41 (SOUTH WYCKLES ROAD), THENCE NORTH ALONG COUNTY
 DP5219'HIGHWAY 41 FOR 3.3 MI (5.3 KM) TO WEST CANTRELL STREET.  CONTINUE
 DP5219'NORTH ALONG COUNTY HIGHWAY 41 FOR 195 FT (59.4 M) TO THE STATION ON
 DP5219'THE LEFT.
 DP5219'
 DP5219'THE STATION IS 62.5 FT (19.1 M) WEST OF THE CENTERLINE OF COUNTY
 DP5219'HIGHWAY 41, 119 FT (36.3 M) NORTH OF A POWER POLE, 111.5 FT (34.0 M)
 DP5219'NORTH OF A CONCRETE RIGHT-OF-WAY MARKER, 37.5 FT (11.4 M) SOUTH OF THE
 DP5219'CENTERLINE OF A GRAVEL ENTRANCE, 19.8 FT (6.0 M) SOUTHEAST OF POWER
 DP5219'POLE NUMBER '3628787'.
 DP5219'
 DP5219'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5219'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5219'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5220 ***********************************************************************
 DP5220  DESIGNATION -  EA 069
 DP5220  PID         -  DP5220
 DP5220  STATE/COUNTY-  IL/MACON
 DP5220  COUNTRY     -  US
 DP5220  USGS QUAD   -  HARRISTOWN (2018)
 DP5220
 DP5220                         *CURRENT SURVEY CONTROL
 DP5220  ______________________________________________________________________
 DP5220* NAD 83(1986) POSITION- 39 50 39.20   (N) 089 01 43.57   (W)   HD_HELD1
 DP5220* NAVD 88 ORTHO HEIGHT -   204.799 (meters)      671.91  (feet) ADJUSTED
 DP5220  ______________________________________________________________________
 DP5220  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 DP5220  DYNAMIC HEIGHT  -        204.691 (meters)      671.56  (feet) COMP
 DP5220  MODELED GRAVITY -    980,093.2   (mgal)                       NAVD 88
 DP5220
 DP5220  VERT ORDER      -  SECOND    CLASS I
 DP5220
 DP5220.The horizontal coordinates were determined by differentially corrected
 DP5220.hand held GPS observations or other comparable positioning techniques
 DP5220.and have an estimated accuracy of +/- 3 meters.
 DP5220
 DP5220.The orthometric height was determined by differential leveling and
 DP5220.adjusted by the NATIONAL GEODETIC SURVEY
 DP5220.in November 2014.
 DP5220
 DP5220.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5220.GEOID18 height accuracy estimate available here.
 DP5220
 DP5220.Click photographs - Photos may exist for this station.
 DP5220
 DP5220.The dynamic height is computed by dividing the NAVD 88
 DP5220.geopotential number by the normal gravity value computed on the
 DP5220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5220.degrees latitude (g = 980.6199 gals.).
 DP5220
 DP5220.The modeled gravity was interpolated from observed gravity values.
 DP5220
 DP5220;                    North         East    Units  Estimated Accuracy
 DP5220;SPC IL E     -   352,935.7     240,480.5     MT  (+/- 3 meters HH1 GPS) 
 DP5220
 DP5220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2642512436(NAD 83)
 DP5220
 DP5220                          SUPERSEDED SURVEY CONTROL
 DP5220
 DP5220.No superseded survey control is available for this station.
 DP5220
 DP5220_MARKER: F = FLANGE-ENCASED ROD
 DP5220_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5220_STAMPING: EA 069 2014
 DP5220_MARK LOGO: UIL
 DP5220_PROJECTION: RECESSED
 DP5220_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5220_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5220+STABILITY: POSITION/ELEVATION WELL
 DP5220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5220+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2014
 DP5220_ROD/PIPE-DEPTH: 7.3 meters
 DP5220_SLEEVE-DEPTH  : 0.9 meters
 DP5220
 DP5220  HISTORY     - Date     Condition        Report By
 DP5220  HISTORY     - 20140515 MONUMENTED       AMESC
 DP5220
 DP5220                          STATION DESCRIPTION
 DP5220
 DP5220'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5220'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTH-SOUTHEAST OF
 DP5220'WARRENSBURG, 3.9 MI (6.3 KM) WEST OF DECATUR AND 3.0 MI (4.8 KM)
 DP5220'EAST-SOUTHEAST OF HARRISTOWN.
 DP5220'
 DP5220'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5220'(ELWIN ROAD) PROCEED NORTHEAST IL ROUTE 48 FOR 0.40 MI (0.6 KM) TO
 DP5220'COUNTY HIGHWAY 41 (SOUTH WYCKLES ROAD), THENCE NORTH ALONG COUNTY
 DP5220'HIGHWAY 41 FOR 4.2 MI (6.8 KM) TO WEST PRAIRIE AVENUE AND THE STATION
 DP5220'ON THE RIGHT.
 DP5220'
 DP5220'THE STATION IS 19.0 FT (5.8 M) EAST OF THE CENTERLINE OF COUNTY
 DP5220'HIGHWAY 41, 60 FT (18.3 M) SOUTH OF THE CENTERLINE OF WEST PRAIRIE
 DP5220'AVENUE, 55.4 FT (16.9 M) SOUTHWEST OF A BEEHIVE INLET, 35.8 FT (10.9
 DP5220'M) SOUTH-SOUTHWEST OF A CURB INLET, 13.5 FT (4.1 M) SOUTH OF POWER
 DP5220'POLE NUMBER '3640869' WITH STREET LIGHT, 3.6 FT (1.1 M) EAST OF THE
 DP5220'BACK OF CURB.
 DP5220'
 DP5220'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5220'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5220'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5122 ***********************************************************************
 DP5122  DESIGNATION -  EA 070
 DP5122  PID         -  DP5122
 DP5122  STATE/COUNTY-  IL/DOUGLAS
 DP5122  COUNTRY     -  US
 DP5122  USGS QUAD   -  ATWOOD (2018)
 DP5122
 DP5122                         *CURRENT SURVEY CONTROL
 DP5122  ______________________________________________________________________
 DP5122* NAD 83(1986) POSITION- 39 47 30.79   (N) 088 27 44.29   (W)   HD_HELD1
 DP5122* NAVD 88 ORTHO HEIGHT -   201.131 (meters)      659.88  (feet) ADJUSTED
 DP5122  ______________________________________________________________________
 DP5122  GEOID HEIGHT    -        -32.185 (meters)                     GEOID18
 DP5122  DYNAMIC HEIGHT  -        201.022 (meters)      659.52  (feet) COMP
 DP5122  MODELED GRAVITY -    980,081.4   (mgal)                       NAVD 88
 DP5122
 DP5122  VERT ORDER      -  SECOND    CLASS I
 DP5122
 DP5122.The horizontal coordinates were determined by differentially corrected
 DP5122.hand held GPS observations or other comparable positioning techniques
 DP5122.and have an estimated accuracy of +/- 3 meters.
 DP5122
 DP5122.The orthometric height was determined by differential leveling and
 DP5122.adjusted by the NATIONAL GEODETIC SURVEY
 DP5122.in November 2014.
 DP5122
 DP5122.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5122.GEOID18 height accuracy estimate available here.
 DP5122
 DP5122.Click photographs - Photos may exist for this station.
 DP5122
 DP5122.The dynamic height is computed by dividing the NAVD 88
 DP5122.geopotential number by the normal gravity value computed on the
 DP5122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5122.degrees latitude (g = 980.6199 gals.).
 DP5122
 DP5122.The modeled gravity was interpolated from observed gravity values.
 DP5122
 DP5122;                    North         East    Units  Estimated Accuracy
 DP5122;SPC IL E     -   346,901.4     288,953.7     MT  (+/- 3 meters HH1 GPS) 
 DP5122
 DP5122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7479705681(NAD 83)
 DP5122
 DP5122                          SUPERSEDED SURVEY CONTROL
 DP5122
 DP5122.No superseded survey control is available for this station.
 DP5122
 DP5122_MARKER: DD = SURVEY DISK
 DP5122_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP5122_SP_SET: WING WALL
 DP5122_STAMPING: EA 070 ELEV 659.88
 DP5122_MARK LOGO: ILHD
 DP5122_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5122_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP5122+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DP5122
 DP5122  HISTORY     - Date     Condition        Report By
 DP5122  HISTORY     - UNK      MONUMENTED       ILHD
 DP5122  HISTORY     - 20140115 GOOD             AMESC
 DP5122
 DP5122                          STATION DESCRIPTION
 DP5122
 DP5122'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DP5122'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF HAMMOND, 5.3 MI
 DP5122'(8.5 KM) NORTH OF ARTHUR AND IN THE TOWN OF ATWOOD, IL.
 DP5122'
 DP5122'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 DP5122'WEST ALONG US ROUTE 36 ACROSS RAILROAD TRACKS FOR 8.9 MI (14.3 KM) TO
 DP5122'MAIN STREET.  CONTINUE WEST ALONG US ROUTE 36 FOR 550 FT (167.6 M) TO
 DP5122'A BRIDGE AND THE STATION ON THE RIGHT.
 DP5122'
 DP5122'THE STATION IS ON TOP OF THE NORTHEAST WING WALL, 19 FT (5.8 M) NORTH
 DP5122'OF THE CENTERLINE OF US ROUTE 36, LEVEL WITH THE CENTERLINE OF US
 DP5122'ROUTE 36.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8372 ***********************************************************************
 DP8372  DESIGNATION -  EA 071
 DP8372  PID         -  DP8372
 DP8372  STATE/COUNTY-  IL/MACON
 DP8372  COUNTRY     -  US
 DP8372  USGS QUAD   -  HARRISTOWN (2018)
 DP8372
 DP8372                         *CURRENT SURVEY CONTROL
 DP8372  ______________________________________________________________________
 DP8372* NAD 83(1986) POSITION- 39 50 47.23   (N) 089 02 20.46   (W)   HD_HELD1
 DP8372* NAVD 88 ORTHO HEIGHT -   203.772 (meters)      668.54  (feet) ADJUSTED
 DP8372  ______________________________________________________________________
 DP8372  GEOID HEIGHT    -        -32.281 (meters)                     GEOID18
 DP8372  DYNAMIC HEIGHT  -        203.664 (meters)      668.19  (feet) COMP
 DP8372  MODELED GRAVITY -    980,093.1   (mgal)                       NAVD 88
 DP8372
 DP8372  VERT ORDER      -  SECOND    CLASS I
 DP8372
 DP8372.The horizontal coordinates were determined by differentially corrected
 DP8372.hand held GPS observations or other comparable positioning techniques
 DP8372.and have an estimated accuracy of +/- 3 meters.
 DP8372
 DP8372.The orthometric height was determined by differential leveling and
 DP8372.adjusted by the NATIONAL GEODETIC SURVEY
 DP8372.in September 2015.
 DP8372
 DP8372.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8372.GEOID18 height accuracy estimate available here.
 DP8372
 DP8372.Click photographs - Photos may exist for this station.
 DP8372
 DP8372.The dynamic height is computed by dividing the NAVD 88
 DP8372.geopotential number by the normal gravity value computed on the
 DP8372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8372.degrees latitude (g = 980.6199 gals.).
 DP8372
 DP8372.The modeled gravity was interpolated from observed gravity values.
 DP8372
 DP8372;                    North         East    Units  Estimated Accuracy
 DP8372;SPC IL E     -   353,190.2     239,605.5     MT  (+/- 3 meters HH1 GPS) 
 DP8372
 DP8372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2555412704(NAD 83)
 DP8372
 DP8372                          SUPERSEDED SURVEY CONTROL
 DP8372
 DP8372.No superseded survey control is available for this station.
 DP8372
 DP8372_MARKER: F = FLANGE-ENCASED ROD
 DP8372_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8372_STAMPING: EA 071 2014
 DP8372_MARK LOGO: UIL
 DP8372_PROJECTION: RECESSED 8 CENTIMETERS
 DP8372_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8372_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8372+STABILITY: POSITION/ELEVATION WELL
 DP8372_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8372+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2014
 DP8372_ROD/PIPE-DEPTH: 6.1 meters
 DP8372_SLEEVE-DEPTH  : 0.9 meters
 DP8372
 DP8372  HISTORY     - Date     Condition        Report By
 DP8372  HISTORY     - 20141216 MONUMENTED       AMESC
 DP8372
 DP8372                          STATION DESCRIPTION
 DP8372
 DP8372'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8372'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF
 DP8372'WARRENSBURG, 4.5 MI (7.2 KM) WEST OF DECATUR AND 2.4 MI (3.9 KM)
 DP8372'EAST-SOUTHEAST OF HARRISTOWN.
 DP8372'
 DP8372'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8372'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8372'FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP8372'
 DP8372'THE STATION IS 64 FT (19.5 M) NORTH OF THE CENTERLINE OF THE WESTBOUND
 DP8372'LANE OF OLD ROUTE 36, 53.8 FT (16.4 M) WEST OF A METAL POST AT THE
 DP8372'WEST END OF A WIRE FENCE, 24.0 FT (7.3 M) NORTH OF THE CENTERLINE AT
 DP8372'THE WEST END OF A CONCRETE DITCH, 1.0 FT (0.3 M) SOUTH OF A ORANGE
 DP8372'FIBERGLASS WITNESS POST.
 DP8372'
 DP8372'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8372'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8372'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8373 ***********************************************************************
 DP8373  DESIGNATION -  EA 072
 DP8373  PID         -  DP8373
 DP8373  STATE/COUNTY-  IL/MACON
 DP8373  COUNTRY     -  US
 DP8373  USGS QUAD   -  HARRISTOWN (2018)
 DP8373
 DP8373                         *CURRENT SURVEY CONTROL
 DP8373  ______________________________________________________________________
 DP8373* NAD 83(1986) POSITION- 39 50 44.77   (N) 089 03 13.56   (W)   HD_HELD1
 DP8373* NAVD 88 ORTHO HEIGHT -   211.738 (meters)      694.68  (feet) ADJUSTED
 DP8373  ______________________________________________________________________
 DP8373  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 DP8373  DYNAMIC HEIGHT  -        211.626 (meters)      694.31  (feet) COMP
 DP8373  MODELED GRAVITY -    980,092.5   (mgal)                       NAVD 88
 DP8373
 DP8373  VERT ORDER      -  SECOND    CLASS I
 DP8373
 DP8373.The horizontal coordinates were determined by differentially corrected
 DP8373.hand held GPS observations or other comparable positioning techniques
 DP8373.and have an estimated accuracy of +/- 3 meters.
 DP8373
 DP8373.The orthometric height was determined by differential leveling and
 DP8373.adjusted by the NATIONAL GEODETIC SURVEY
 DP8373.in September 2015.
 DP8373
 DP8373.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8373.GEOID18 height accuracy estimate available here.
 DP8373
 DP8373.Click photographs - Photos may exist for this station.
 DP8373
 DP8373.The dynamic height is computed by dividing the NAVD 88
 DP8373.geopotential number by the normal gravity value computed on the
 DP8373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8373.degrees latitude (g = 980.6199 gals.).
 DP8373
 DP8373.The modeled gravity was interpolated from observed gravity values.
 DP8373
 DP8373;                    North         East    Units  Estimated Accuracy
 DP8373;SPC IL E     -   353,124.4     238,342.5     MT  (+/- 3 meters HH1 GPS) 
 DP8373
 DP8373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2429012657(NAD 83)
 DP8373
 DP8373                          SUPERSEDED SURVEY CONTROL
 DP8373
 DP8373.No superseded survey control is available for this station.
 DP8373
 DP8373_MARKER: F = FLANGE-ENCASED ROD
 DP8373_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8373_STAMPING: EA 072 2014
 DP8373_MARK LOGO: UIL
 DP8373_PROJECTION: RECESSED 8 CENTIMETERS
 DP8373_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8373_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8373+STABILITY: POSITION/ELEVATION WELL
 DP8373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8373+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2014
 DP8373_ROD/PIPE-DEPTH: 11.0 meters
 DP8373_SLEEVE-DEPTH  : 0.9 meters
 DP8373
 DP8373  HISTORY     - Date     Condition        Report By
 DP8373  HISTORY     - 20141216 MONUMENTED       AMESC
 DP8373
 DP8373                          STATION DESCRIPTION
 DP8373
 DP8373'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8373'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST OF NIANTIC, 5.3 MI
 DP8373'(8.5 KM) WEST OF DECATUR AND 1.7 MI (2.7 KM) EAST-SOUTHEAST OF
 DP8373'HARRISTOWN.
 DP8373'
 DP8373'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8373'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8373'FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DP8373'
 DP8373'THE STATION IS 47.5 FT (14.5 M) SOUTH OF THE CENTERLINE OF THE
 DP8373'EASTBOUND LANE OF OLD ROUTE 36, 67.3 FT (20.5 M) NORTHWEST OF THE
 DP8373'NORTHEAST CORNER OF THE METAL BUILDING, 41.4 FT (12.6 M) NORTHEAST OF
 DP8373'THE FENCE CORNER OF A WOOD FENCE, 34.0 FT (10.4 M) NORTHWEST OF THE
 DP8373'NORTHWEST CORNER OF THE METAL BUILDING, 19.5 FT (5.9 M) WEST OF A
 DP8373'POWER POLE WITH TRANSFORMER AND GUY WIRE.
 DP8373'
 DP8373'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8373'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8373'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8374 ***********************************************************************
 DP8374  DESIGNATION -  EA 073
 DP8374  PID         -  DP8374
 DP8374  STATE/COUNTY-  IL/MACON
 DP8374  COUNTRY     -  US
 DP8374  USGS QUAD   -  HARRISTOWN (2018)
 DP8374
 DP8374                         *CURRENT SURVEY CONTROL
 DP8374  ______________________________________________________________________
 DP8374* NAD 83(1986) POSITION- 39 50 45.59   (N) 089 04 14.09   (W)   HD_HELD1
 DP8374* NAVD 88 ORTHO HEIGHT -   211.126 (meters)      692.67  (feet) ADJUSTED
 DP8374  ______________________________________________________________________
 DP8374  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 DP8374  DYNAMIC HEIGHT  -        211.014 (meters)      692.30  (feet) COMP
 DP8374  MODELED GRAVITY -    980,092.1   (mgal)                       NAVD 88
 DP8374
 DP8374  VERT ORDER      -  SECOND    CLASS I
 DP8374
 DP8374.The horizontal coordinates were determined by differentially corrected
 DP8374.hand held GPS observations or other comparable positioning techniques
 DP8374.and have an estimated accuracy of +/- 3 meters.
 DP8374
 DP8374.The orthometric height was determined by differential leveling and
 DP8374.adjusted by the NATIONAL GEODETIC SURVEY
 DP8374.in September 2015.
 DP8374
 DP8374.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8374.GEOID18 height accuracy estimate available here.
 DP8374
 DP8374.Click photographs - Photos may exist for this station.
 DP8374
 DP8374.The dynamic height is computed by dividing the NAVD 88
 DP8374.geopotential number by the normal gravity value computed on the
 DP8374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8374.degrees latitude (g = 980.6199 gals.).
 DP8374
 DP8374.The modeled gravity was interpolated from observed gravity values.
 DP8374
 DP8374;                    North         East    Units  Estimated Accuracy
 DP8374;SPC IL E     -   353,161.4     236,903.7     MT  (+/- 3 meters HH1 GPS) 
 DP8374
 DP8374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2285212716(NAD 83)
 DP8374
 DP8374                          SUPERSEDED SURVEY CONTROL
 DP8374
 DP8374.No superseded survey control is available for this station.
 DP8374
 DP8374_MARKER: F = FLANGE-ENCASED ROD
 DP8374_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8374_STAMPING: EA 073 2014
 DP8374_MARK LOGO: UIL
 DP8374_PROJECTION: RECESSED 8 CENTIMETERS
 DP8374_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8374_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8374+STABILITY: POSITION/ELEVATION WELL
 DP8374_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP8374+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2021
 DP8374_ROD/PIPE-DEPTH: 7.3 meters
 DP8374_SLEEVE-DEPTH  : 0.9 meters
 DP8374
 DP8374  HISTORY     - Date     Condition        Report By
 DP8374  HISTORY     - 20141216 MONUMENTED       AMESC
 DP8374  HISTORY     - 20210707 POOR             ILDT
 DP8374
 DP8374                          STATION DESCRIPTION
 DP8374
 DP8374'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8374'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH OF WARRENSBURG, 5.1
 DP8374'MI (8.2 KM) EAST OF NIANTIC AND 0.9 MI (1.4 KM) SOUTHEAST OF
 DP8374'HARRISTOWN.
 DP8374'
 DP8374'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8374'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8374'FOR 1.9 MI (3.1 KM) TO THE STATION ON THE RIGHT.
 DP8374'
 DP8374'THE STATION IS 53.0 FT (16.2 M) NORTH OF THE CENTERLINE OF THE
 DP8374'WESTBOUND LANE OF OLD ROUTE 36, 1120 FT (341.4 M) WEST OF THE
 DP8374'CENTERLINE OF A FIELD ENTRANCE TO THE NORTH AND A MEDIAN CROSS-OVER,
 DP8374'1.0 FT (0.3 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8374'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8374'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8374'IN IDENTIFICATION.
 DP8374
 DP8374                          STATION RECOVERY (2021)
 DP8374
 DP8374'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP8374'VAULT HAS BEEN DISTURBED, VAULT IS LEANING TO THE WEST AND HAS ROD
 DP8374'WITH DISK BENT INTO SIDE OF VAULT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8375 ***********************************************************************
 DP8375  DESIGNATION -  EA 074
 DP8375  PID         -  DP8375
 DP8375  STATE/COUNTY-  IL/MACON
 DP8375  COUNTRY     -  US
 DP8375  USGS QUAD   -  HARRISTOWN (2018)
 DP8375
 DP8375                         *CURRENT SURVEY CONTROL
 DP8375  ______________________________________________________________________
 DP8375* NAD 83(1986) POSITION- 39 50 42.47   (N) 089 06 30.70   (W)   HD_HELD1
 DP8375* NAVD 88 ORTHO HEIGHT -   198.775 (meters)      652.15  (feet) ADJUSTED
 DP8375  ______________________________________________________________________
 DP8375  GEOID HEIGHT    -        -32.299 (meters)                     GEOID18
 DP8375  DYNAMIC HEIGHT  -        198.670 (meters)      651.80  (feet) COMP
 DP8375  MODELED GRAVITY -    980,091.2   (mgal)                       NAVD 88
 DP8375
 DP8375  VERT ORDER      -  SECOND    CLASS I
 DP8375
 DP8375.The horizontal coordinates were determined by differentially corrected
 DP8375.hand held GPS observations or other comparable positioning techniques
 DP8375.and have an estimated accuracy of +/- 3 meters.
 DP8375
 DP8375.The orthometric height was determined by differential leveling and
 DP8375.adjusted by the NATIONAL GEODETIC SURVEY
 DP8375.in September 2015.
 DP8375
 DP8375.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8375.GEOID18 height accuracy estimate available here.
 DP8375
 DP8375.Click photographs - Photos may exist for this station.
 DP8375
 DP8375.The dynamic height is computed by dividing the NAVD 88
 DP8375.geopotential number by the normal gravity value computed on the
 DP8375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8375.degrees latitude (g = 980.6199 gals.).
 DP8375
 DP8375.The modeled gravity was interpolated from observed gravity values.
 DP8375
 DP8375;                    North         East    Units  Estimated Accuracy
 DP8375;SPC IL E     -   353,092.7     233,655.1     MT  (+/- 3 meters HH1 GPS) 
 DP8375
 DP8375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK1960312695(NAD 83)
 DP8375
 DP8375                          SUPERSEDED SURVEY CONTROL
 DP8375
 DP8375.No superseded survey control is available for this station.
 DP8375
 DP8375_MARKER: F = FLANGE-ENCASED ROD
 DP8375_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8375_STAMPING: EA 074 2014
 DP8375_MARK LOGO: UIL
 DP8375_PROJECTION: RECESSED 8 CENTIMETERS
 DP8375_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8375_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8375+STABILITY: POSITION/ELEVATION WELL
 DP8375_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8375+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2014
 DP8375_ROD/PIPE-DEPTH: 8.5 meters
 DP8375_SLEEVE-DEPTH  : 0.9 meters
 DP8375
 DP8375  HISTORY     - Date     Condition        Report By
 DP8375  HISTORY     - 20141216 MONUMENTED       AMESC
 DP8375
 DP8375                          STATION DESCRIPTION
 DP8375
 DP8375'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8375'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHWEST OF
 DP8375'WARRENSBURG, 3.1 MI (5.0 KM) EAST OF NIANTIC AND 1.4 MI (2.3 KM)
 DP8375'WEST-SOUTHWEST OF HARRISTOWN.
 DP8375'
 DP8375'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8375'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8375'FOR 3.65 MI (5.9 KM) TO LINCOLN MEMORIAL PARKWAY.  CONTINUE WEST ALONG
 DP8375'OLD ROUTE 36 FOR 0.25 MI (0.4 KM) TO A DRIVEWAY ON THE SOUTH SIDE OF
 DP8375'OLD ROUTE 36 AND THE STATION ON THE LEFT.
 DP8375'
 DP8375'THE STATION IS 49.0 FT (14.9 M) SOUTH OF THE CENTERLINE OF OLD ROUTE
 DP8375'36, 53 FT (16.2 M) EAST OF THE CENTERLINE OF THE DRIVEWAY ON THE SOUTH
 DP8375'SIDE OF OLD ROUTE 36, 82.5 FT (25.1 M) SOUTHEAST OF THE WEST END OF A
 DP8375'15 INCH (38 CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY ON THE NORTH
 DP8375'SIDE OF ROUTE 36, 76.3 FT (23.3 M) EAST OF ATT TELEPHONE PEDESTAL
 DP8375'NUMBER E LEAD P49, 34.0 FT (10.4 M) SOUTHEAST OF THE EAST END OF A 15
 DP8375'INCH (38 CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY ON THE SOUTH
 DP8375'SIDE OF ROUTE 36, 22.8 FT (6.9 M) EAST OF A POWER POLE WITH GUY WIRE.
 DP8375'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8375'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8375'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8376 ***********************************************************************
 DP8376  DESIGNATION -  EA 075
 DP8376  PID         -  DP8376
 DP8376  STATE/COUNTY-  IL/MACON
 DP8376  COUNTRY     -  US
 DP8376  USGS QUAD   -  NIANTIC (2018)
 DP8376
 DP8376                         *CURRENT SURVEY CONTROL
 DP8376  ______________________________________________________________________
 DP8376* NAD 83(1986) POSITION- 39 50 42.72   (N) 089 07 34.63   (W)   HD_HELD1
 DP8376* NAVD 88 ORTHO HEIGHT -   190.883 (meters)      626.26  (feet) ADJUSTED
 DP8376  ______________________________________________________________________
 DP8376  GEOID HEIGHT    -        -32.306 (meters)                     GEOID18
 DP8376  DYNAMIC HEIGHT  -        190.782 (meters)      625.92  (feet) COMP
 DP8376  MODELED GRAVITY -    980,090.9   (mgal)                       NAVD 88
 DP8376
 DP8376  VERT ORDER      -  SECOND    CLASS I
 DP8376
 DP8376.The horizontal coordinates were determined by differentially corrected
 DP8376.hand held GPS observations or other comparable positioning techniques
 DP8376.and have an estimated accuracy of +/- 3 meters.
 DP8376
 DP8376.The orthometric height was determined by differential leveling and
 DP8376.adjusted by the NATIONAL GEODETIC SURVEY
 DP8376.in September 2015.
 DP8376
 DP8376.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8376.GEOID18 height accuracy estimate available here.
 DP8376
 DP8376.Click photographs - Photos may exist for this station.
 DP8376
 DP8376.The dynamic height is computed by dividing the NAVD 88
 DP8376.geopotential number by the normal gravity value computed on the
 DP8376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8376.degrees latitude (g = 980.6199 gals.).
 DP8376
 DP8376.The modeled gravity was interpolated from observed gravity values.
 DP8376
 DP8376;                    North         East    Units  Estimated Accuracy
 DP8376;SPC IL E     -   353,113.7     232,135.4     MT  (+/- 3 meters HH1 GPS) 
 DP8376
 DP8376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK1808412739(NAD 83)
 DP8376
 DP8376                          SUPERSEDED SURVEY CONTROL
 DP8376
 DP8376.No superseded survey control is available for this station.
 DP8376
 DP8376_MARKER: F = FLANGE-ENCASED ROD
 DP8376_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8376_STAMPING: EA 075 2014
 DP8376_MARK LOGO: UIL
 DP8376_PROJECTION: RECESSED 8 CENTIMETERS
 DP8376_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8376_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8376+STABILITY: POSITION/ELEVATION WELL
 DP8376_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8376+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2014
 DP8376_ROD/PIPE-DEPTH: 11.0 meters
 DP8376_SLEEVE-DEPTH  : 0.9 meters
 DP8376
 DP8376  HISTORY     - Date     Condition        Report By
 DP8376  HISTORY     - 20141215 MONUMENTED       AMESC
 DP8376
 DP8376                          STATION DESCRIPTION
 DP8376
 DP8376'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8376'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF
 DP8376'WARRENSBURG, 2.3 MI (3.7 KM) WEST-SOUTHWEST OF HARRISTOWN AND 2.2 MI
 DP8376'(3.5 KM) EAST-SOUTHEAST OF NIANTIC.
 DP8376'
 DP8376'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8376'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8376'FOR 4.65 MI (7.5 KM) TO SABLE ROAD.  CONTINUE WEST ALONG OLD ROUTE 36
 DP8376'FOR 995 FT (303.3 M) TO THE STATION ON THE LEFT.
 DP8376'
 DP8376'THE STATION IS 50 FT (15.2 M) SOUTH OF THE CENTERLINE OF OLD ROUTE 36,
 DP8376'311 FT (94.8 M) EAST OF A BUCKEYE GAS PIPELINE WARNING SIGN AND VENT
 DP8376'PIPE, 303.5 FT (92.5 M) EAST-SOUTHEAST OF THE EAST END OF A 15 INCH
 DP8376'(38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 13.3 FT (4.1 M)
 DP8376'WEST OF A POWER POLE.
 DP8376'
 DP8376'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8376'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8376'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8377 ***********************************************************************
 DP8377  DESIGNATION -  EA 076
 DP8377  PID         -  DP8377
 DP8377  STATE/COUNTY-  IL/MACON
 DP8377  COUNTRY     -  US
 DP8377  USGS QUAD   -  NIANTIC (2018)
 DP8377
 DP8377                         *CURRENT SURVEY CONTROL
 DP8377  ______________________________________________________________________
 DP8377* NAD 83(1986) POSITION- 39 50 40.59   (N) 089 08 44.67   (W)   HD_HELD1
 DP8377* NAVD 88 ORTHO HEIGHT -   184.156 (meters)      604.19  (feet) ADJUSTED
 DP8377  ______________________________________________________________________
 DP8377  GEOID HEIGHT    -        -32.314 (meters)                     GEOID18
 DP8377  DYNAMIC HEIGHT  -        184.058 (meters)      603.86  (feet) COMP
 DP8377  MODELED GRAVITY -    980,090.6   (mgal)                       NAVD 88
 DP8377
 DP8377  VERT ORDER      -  SECOND    CLASS I
 DP8377
 DP8377.The horizontal coordinates were determined by differentially corrected
 DP8377.hand held GPS observations or other comparable positioning techniques
 DP8377.and have an estimated accuracy of +/- 3 meters.
 DP8377
 DP8377.The orthometric height was determined by differential leveling and
 DP8377.adjusted by the NATIONAL GEODETIC SURVEY
 DP8377.in September 2015.
 DP8377
 DP8377.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8377.GEOID18 height accuracy estimate available here.
 DP8377
 DP8377.Click photographs - Photos may exist for this station.
 DP8377
 DP8377.The dynamic height is computed by dividing the NAVD 88
 DP8377.geopotential number by the normal gravity value computed on the
 DP8377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8377.degrees latitude (g = 980.6199 gals.).
 DP8377
 DP8377.The modeled gravity was interpolated from observed gravity values.
 DP8377
 DP8377;                    North         East    Units  Estimated Accuracy
 DP8377;SPC IL E     -   353,063.0     230,469.6     MT  (+/- 3 meters HH1 GPS) 
 DP8377
 DP8377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK1641712713(NAD 83)
 DP8377
 DP8377                          SUPERSEDED SURVEY CONTROL
 DP8377
 DP8377.No superseded survey control is available for this station.
 DP8377
 DP8377_MARKER: F = FLANGE-ENCASED ROD
 DP8377_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8377_STAMPING: EA 076 2014
 DP8377_MARK LOGO: UIL
 DP8377_PROJECTION: RECESSED 3 CENTIMETERS
 DP8377_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8377_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8377+STABILITY: POSITION/ELEVATION WELL
 DP8377_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8377+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2021
 DP8377_ROD/PIPE-DEPTH: 7.3 meters
 DP8377_SLEEVE-DEPTH  : 0.9 meters
 DP8377
 DP8377  HISTORY     - Date     Condition        Report By
 DP8377  HISTORY     - 20141212 MONUMENTED       AMESC
 DP8377  HISTORY     - 20210706 GOOD             ILDT
 DP8377
 DP8377                          STATION DESCRIPTION
 DP8377
 DP8377'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8377'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF
 DP8377'WARRENSBURG, 3.4 MI (5.5 KM) WEST OF HARRISTOWN AND 1.3 MI (2.1 KM)
 DP8377'EAST-SOUTHEAST OF NIANTIC.
 DP8377'
 DP8377'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8377'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8377'FOR 5.7 MI (9.2 KM) TO MERIDIAN AVENUE.  CONTINUE WEST ALONG OLD ROUTE
 DP8377'36 FOR 840 FT (256.0 M) TO THE STATION ON THE LEFT.
 DP8377'
 DP8377'THE STATION IS 42 FT (12.8 M) SOUTH OF THE CENTERLINE OF OLD ROUTE 36,
 DP8377'203 FT (61.9 M) WEST OF A POWER POLE, 88.5 FT (27.0 M) SOUTHWEST OF
 DP8377'THE NORTH END OF A 2 FT (0.6 M) X 2 FT (0.6 M) BOX CULVERT UNDER OLD
 DP8377'ROUTE 36, 65.5 FT (20.0 M) SOUTHWEST OF THE SOUTH END OF A 2 FT (0.6
 DP8377'M) X 2 FT (0.6 M) BOX CULVERT UNDER OLD ROUTE 36, 16.5 FT (5.0 M)
 DP8377'EAST-NORTHEAST OF A POWER POLE.     NOTE-ACCESS TO THE DATUM POINT IS
 DP8377'THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP8377'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP8377
 DP8377                          STATION RECOVERY (2021)
 DP8377
 DP8377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP8377'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8378 ***********************************************************************
 DP8378  DESIGNATION -  EA 077
 DP8378  PID         -  DP8378
 DP8378  STATE/COUNTY-  IL/MACON
 DP8378  COUNTRY     -  US
 DP8378  USGS QUAD   -  NIANTIC (2018)
 DP8378
 DP8378                         *CURRENT SURVEY CONTROL
 DP8378  ______________________________________________________________________
 DP8378* NAD 83(1986) POSITION- 39 50 39.64   (N) 089 09 46.71   (W)   HD_HELD1
 DP8378* NAVD 88 ORTHO HEIGHT -   184.523 (meters)      605.39  (feet) ADJUSTED
 DP8378  ______________________________________________________________________
 DP8378  GEOID HEIGHT    -        -32.321 (meters)                     GEOID18
 DP8378  DYNAMIC HEIGHT  -        184.425 (meters)      605.07  (feet) COMP
 DP8378  MODELED GRAVITY -    980,090.3   (mgal)                       NAVD 88
 DP8378
 DP8378  VERT ORDER      -  SECOND    CLASS I
 DP8378
 DP8378.The horizontal coordinates were determined by differentially corrected
 DP8378.hand held GPS observations or other comparable positioning techniques
 DP8378.and have an estimated accuracy of +/- 3 meters.
 DP8378
 DP8378.The orthometric height was determined by differential leveling and
 DP8378.adjusted by the NATIONAL GEODETIC SURVEY
 DP8378.in September 2015.
 DP8378
 DP8378.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8378.GEOID18 height accuracy estimate available here.
 DP8378
 DP8378.Click photographs - Photos may exist for this station.
 DP8378
 DP8378.The dynamic height is computed by dividing the NAVD 88
 DP8378.geopotential number by the normal gravity value computed on the
 DP8378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8378.degrees latitude (g = 980.6199 gals.).
 DP8378
 DP8378.The modeled gravity was interpolated from observed gravity values.
 DP8378
 DP8378;                    North         East    Units  Estimated Accuracy
 DP8378;SPC IL E     -   353,047.2     228,994.4     MT  (+/- 3 meters HH1 GPS) 
 DP8378
 DP8378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK1494212719(NAD 83)
 DP8378
 DP8378                          SUPERSEDED SURVEY CONTROL
 DP8378
 DP8378.No superseded survey control is available for this station.
 DP8378
 DP8378_MARKER: F = FLANGE-ENCASED ROD
 DP8378_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8378_STAMPING: EA 077 2014
 DP8378_MARK LOGO: UIL
 DP8378_PROJECTION: RECESSED 8 CENTIMETERS
 DP8378_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8378_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8378+STABILITY: POSITION/ELEVATION WELL
 DP8378_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8378+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2014
 DP8378_ROD/PIPE-DEPTH: 8.5 meters
 DP8378_SLEEVE-DEPTH  : 0.9 meters
 DP8378
 DP8378  HISTORY     - Date     Condition        Report By
 DP8378  HISTORY     - 20141212 MONUMENTED       AMESC
 DP8378
 DP8378                          STATION DESCRIPTION
 DP8378
 DP8378'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8378'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHEAST OF MOUNT
 DP8378'AUBURN, 4.3 MI (6.9 KM) WEST OF HARRISTOWN AND 0.7 MI (1.1 KM)
 DP8378'SOUTH-SOUTHEAST OF NIANTIC.
 DP8378'
 DP8378'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8378'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8378'FOR 6.7 MI (10.8 KM) TO NIANTIC ROAD.  CONTINUE WEST ALONG OLD ROUTE
 DP8378'36 FOR 525 FT (160.0 M) TO THE STATION ON THE LEFT.
 DP8378'
 DP8378'THE STATION IS 50.5 FT (15.4 M) SOUTH OF THE CENTERLINE OF OLD ROUTE
 DP8378'36, 288.5 FT (87.9 M) WEST OF A POWER POLE, 267 FT (81.4 M) EAST OF A
 DP8378'POWER POLE, 11.0 FT (3.4 M) WEST OF A POWER POLE 1.0 FT (0.3 M) NORTH
 DP8378'OF AN ORANGE FIBERGLASS WITNESS POST.    NOTE-ACCESS TO THE DATUM
 DP8378'POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP8378'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8379 ***********************************************************************
 DP8379  DESIGNATION -  EA 078
 DP8379  PID         -  DP8379
 DP8379  STATE/COUNTY-  IL/MACON
 DP8379  COUNTRY     -  US
 DP8379  USGS QUAD   -  NIANTIC (2018)
 DP8379
 DP8379                         *CURRENT SURVEY CONTROL
 DP8379  ______________________________________________________________________
 DP8379* NAD 83(1986) POSITION- 39 50 39.37   (N) 089 10 52.89   (W)   HD_HELD1
 DP8379* NAVD 88 ORTHO HEIGHT -   181.278 (meters)      594.74  (feet) ADJUSTED
 DP8379  ______________________________________________________________________
 DP8379  GEOID HEIGHT    -        -32.329 (meters)                     GEOID18
 DP8379  DYNAMIC HEIGHT  -        181.181 (meters)      594.42  (feet) COMP
 DP8379  MODELED GRAVITY -    980,090.1   (mgal)                       NAVD 88
 DP8379
 DP8379  VERT ORDER      -  SECOND    CLASS I
 DP8379
 DP8379.The horizontal coordinates were determined by differentially corrected
 DP8379.hand held GPS observations or other comparable positioning techniques
 DP8379.and have an estimated accuracy of +/- 3 meters.
 DP8379
 DP8379.The orthometric height was determined by differential leveling and
 DP8379.adjusted by the NATIONAL GEODETIC SURVEY
 DP8379.in September 2015.
 DP8379
 DP8379.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8379.GEOID18 height accuracy estimate available here.
 DP8379
 DP8379.Click photographs - Photos may exist for this station.
 DP8379
 DP8379.The dynamic height is computed by dividing the NAVD 88
 DP8379.geopotential number by the normal gravity value computed on the
 DP8379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8379.degrees latitude (g = 980.6199 gals.).
 DP8379
 DP8379.The modeled gravity was interpolated from observed gravity values.
 DP8379
 DP8379;                    North         East    Units  Estimated Accuracy
 DP8379;SPC IL E     -   353,053.6     227,421.0     MT  (+/- 3 meters HH1 GPS) 
 DP8379
 DP8379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK1336912749(NAD 83)
 DP8379
 DP8379                          SUPERSEDED SURVEY CONTROL
 DP8379
 DP8379.No superseded survey control is available for this station.
 DP8379
 DP8379_MARKER: F = FLANGE-ENCASED ROD
 DP8379_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8379_STAMPING: EA 078 2014
 DP8379_MARK LOGO: UIL
 DP8379_PROJECTION: RECESSED 8 CENTIMETERS
 DP8379_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8379_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8379+STABILITY: POSITION/ELEVATION WELL
 DP8379_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8379+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2014
 DP8379_ROD/PIPE-DEPTH: 7.5 meters
 DP8379_SLEEVE-DEPTH  : 0.9 meters
 DP8379
 DP8379  HISTORY     - Date     Condition        Report By
 DP8379  HISTORY     - 20141212 MONUMENTED       AMESC
 DP8379
 DP8379                          STATION DESCRIPTION
 DP8379
 DP8379'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8379'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHEAST OF MOUNT
 DP8379'AUBURN, 5.2 MI (8.4 KM) WEST OF HARRISTOWN AND 1.0 MI (1.6 KM)
 DP8379'SOUTHWEST OF NIANTIC.
 DP8379'
 DP8379'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8379'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8379'FOR 7.45 MI (12.0 KM) TO WEST VILLAGE ROAD.  CONTINUE WEST ALONG OLD
 DP8379'ROUTE 36 FOR 0.33 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP8379'
 DP8379'THE STATION IS 48.0 FT (14.6 M) SOUTH OF THE CENTERLINE OF OLD ROUTE
 DP8379'36, 270 FT (82.3 M) WEST OF A GTE TELEPHONE PEDESTAL NUMBER 1301 6,
 DP8379'106.0 FT (32.3 M) SOUTHEAST OF THE CENTERLINE OF THE NORTH END OF A 2
 DP8379'FT (0.6 M) X 1.5 FT (0.5 M) BOX CULVERT UNDER OLD ROUTE 36, 84.5 FT
 DP8379'(25.8 M) SOUTHEAST OF THE CENTERLINE OF THE SOUTH END OF A 2 FT (0.6
 DP8379'M) X 1.5 FT (0.5 M) BOX CULVERT UNDER OLD ROUTE 36, 17.4 FT (5.3 M)
 DP8379'EAST OF A POWER POLE.
 DP8379'
 DP8379'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8379'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8379'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8380 ***********************************************************************
 DP8380  DESIGNATION -  EA 079
 DP8380  PID         -  DP8380
 DP8380  STATE/COUNTY-  IL/MACON
 DP8380  COUNTRY     -  US
 DP8380  USGS QUAD   -  NIANTIC (2018)
 DP8380
 DP8380                         *CURRENT SURVEY CONTROL
 DP8380  ______________________________________________________________________
 DP8380* NAD 83(1986) POSITION- 39 50 39.30   (N) 089 12 00.44   (W)   HD_HELD1
 DP8380* NAVD 88 ORTHO HEIGHT -   183.368 (meters)      601.60  (feet) ADJUSTED
 DP8380  ______________________________________________________________________
 DP8380  GEOID HEIGHT    -        -32.338 (meters)                     GEOID18
 DP8380  DYNAMIC HEIGHT  -        183.271 (meters)      601.28  (feet) COMP
 DP8380  MODELED GRAVITY -    980,089.8   (mgal)                       NAVD 88
 DP8380
 DP8380  VERT ORDER      -  SECOND    CLASS I
 DP8380
 DP8380.The horizontal coordinates were determined by differentially corrected
 DP8380.hand held GPS observations or other comparable positioning techniques
 DP8380.and have an estimated accuracy of +/- 3 meters.
 DP8380
 DP8380.The orthometric height was determined by differential leveling and
 DP8380.adjusted by the NATIONAL GEODETIC SURVEY
 DP8380.in September 2015.
 DP8380
 DP8380.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8380.GEOID18 height accuracy estimate available here.
 DP8380
 DP8380.Click photographs - Photos may exist for this station.
 DP8380
 DP8380.The dynamic height is computed by dividing the NAVD 88
 DP8380.geopotential number by the normal gravity value computed on the
 DP8380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8380.degrees latitude (g = 980.6199 gals.).
 DP8380
 DP8380.The modeled gravity was interpolated from observed gravity values.
 DP8380
 DP8380;                    North         East    Units  Estimated Accuracy
 DP8380;SPC IL E     -   353,066.9     225,815.0     MT  (+/- 3 meters HH1 GPS) 
 DP8380
 DP8380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK1176312786(NAD 83)
 DP8380
 DP8380                          SUPERSEDED SURVEY CONTROL
 DP8380
 DP8380.No superseded survey control is available for this station.
 DP8380
 DP8380_MARKER: F = FLANGE-ENCASED ROD
 DP8380_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8380_STAMPING: EA 079 2014
 DP8380_MARK LOGO: UIL
 DP8380_PROJECTION: RECESSED 5 CENTIMETERS
 DP8380_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8380_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8380+STABILITY: POSITION/ELEVATION WELL
 DP8380_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8380+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2021
 DP8380_ROD/PIPE-DEPTH: 8.5 meters
 DP8380_SLEEVE-DEPTH  : 0.9 meters
 DP8380
 DP8380  HISTORY     - Date     Condition        Report By
 DP8380  HISTORY     - 20141211 MONUMENTED       AMESC
 DP8380  HISTORY     - 20210706 GOOD             ILDT
 DP8380
 DP8380                          STATION DESCRIPTION
 DP8380
 DP8380'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8380'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHEAST OF MOUNT
 DP8380'AUBURN, 6.2 MI (10.0 KM) WEST OF HARRISTOWN AND 1.9 MI (3.1 KM)
 DP8380'WEST-SOUTHWEST OF NIANTIC.
 DP8380'
 DP8380'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8380'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8380'FOR 8.7 MI (14.0 KM) TO ACORN ROAD.  CONTINUE WEST ALONG OLD ROUTE 36
 DP8380'FOR 375 FT (114.3 M) TO THE STATION ON THE LEFT.
 DP8380'
 DP8380'THE STATION IS 34.0 FT (10.4 M) SOUTH OF THE CENTERLINE OF OLD ROUTE
 DP8380'36, 1.0 FT (0.3 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8380'
 DP8380'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8380'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8380'IN IDENTIFICATION.
 DP8380
 DP8380                          STATION RECOVERY (2021)
 DP8380
 DP8380'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP8380'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8381 ***********************************************************************
 DP8381  DESIGNATION -  EA 080
 DP8381  PID         -  DP8381
 DP8381  STATE/COUNTY-  IL/SANGAMON
 DP8381  COUNTRY     -  US
 DP8381  USGS QUAD   -  NIANTIC (2018)
 DP8381
 DP8381                         *CURRENT SURVEY CONTROL
 DP8381  ______________________________________________________________________
 DP8381* NAD 83(1986) POSITION- 39 50 39.25   (N) 089 13 02.90   (W)   HD_HELD1
 DP8381* NAVD 88 ORTHO HEIGHT -   176.085 (meters)      577.71  (feet) ADJUSTED
 DP8381  ______________________________________________________________________
 DP8381  GEOID HEIGHT    -        -32.347 (meters)                     GEOID18
 DP8381  DYNAMIC HEIGHT  -        175.992 (meters)      577.40  (feet) COMP
 DP8381  MODELED GRAVITY -    980,089.6   (mgal)                       NAVD 88
 DP8381
 DP8381  VERT ORDER      -  SECOND    CLASS I
 DP8381
 DP8381.The horizontal coordinates were determined by differentially corrected
 DP8381.hand held GPS observations or other comparable positioning techniques
 DP8381.and have an estimated accuracy of +/- 3 meters.
 DP8381
 DP8381.The orthometric height was determined by differential leveling and
 DP8381.adjusted by the NATIONAL GEODETIC SURVEY
 DP8381.in September 2015.
 DP8381
 DP8381.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8381.GEOID18 height accuracy estimate available here.
 DP8381
 DP8381.Click photographs - Photos may exist for this station.
 DP8381
 DP8381.The dynamic height is computed by dividing the NAVD 88
 DP8381.geopotential number by the normal gravity value computed on the
 DP8381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8381.degrees latitude (g = 980.6199 gals.).
 DP8381
 DP8381.The modeled gravity was interpolated from observed gravity values.
 DP8381
 DP8381;                    North         East    Units  Estimated Accuracy
 DP8381;SPC IL W     -   353,125.0     781,235.1     MT  (+/- 3 meters HH1 GPS) 
 DP8381
 DP8381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK1027912822(NAD 83)
 DP8381
 DP8381                          SUPERSEDED SURVEY CONTROL
 DP8381
 DP8381.No superseded survey control is available for this station.
 DP8381
 DP8381_MARKER: F = FLANGE-ENCASED ROD
 DP8381_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8381_STAMPING: EA 080 2014
 DP8381_MARK LOGO: UIL
 DP8381_PROJECTION: RECESSED 8 CENTIMETERS
 DP8381_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8381_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8381_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8381+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2014
 DP8381_ROD/PIPE-DEPTH: 4.9 meters
 DP8381_SLEEVE-DEPTH  : 0.9 meters
 DP8381
 DP8381  HISTORY     - Date     Condition        Report By
 DP8381  HISTORY     - 20141215 MONUMENTED       AMESC
 DP8381
 DP8381                          STATION DESCRIPTION
 DP8381
 DP8381'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8381'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF HARRISTOWN, 5.9
 DP8381'MI (9.5 KM) NORTH-NORTHEAST OF MOUNT AUBURN AND 2.8 MI (4.5 KM)
 DP8381'WEST-SOUTHWEST OF NIANTIC.
 DP8381'
 DP8381'TO REACH FROM THE INTERSECTION OF US ROUTE 36 AND OLD ROUTE 36
 DP8381'(HARRISTOWN BOULEVARD) WEST OF DECATUR PROCEED WEST ALONG OLD ROUTE 36
 DP8381'FOR 8.7 MI (14.0 KM) TO ACORN ROAD.  CONTINUE WEST ALONG OLD ROUTE 36
 DP8381'FOR 1.0 MI (1.6 KM) TO A FIELD ENTRANCE AND THE STATION ON THE LEFT.
 DP8381'
 DP8381'THE STATION IS 63.8 FT (19.4 M) SOUTH OF THE CENTERLINE OF OLD ROUTE
 DP8381'36, 47.0 FT (14.3 M) SOUTHEAST OF THE WEST END OF AN 18 INCH
 DP8381'CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE, 35.5 FT (10.8 M) SOUTH
 DP8381'OF THE EAST END OF AN 18 INCH CORRUGATED METAL PIPE UNDER THE FIELD
 DP8381'ENTRANCE, 4.5 FT (1.4 M) EAST OF A CONCRETE RIGHT OF WAY MARKER, 1.0
 DP8381'FT (0.3 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8381'
 DP8381'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8381'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8381'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8382 ***********************************************************************
 DP8382  DESIGNATION -  EA 081
 DP8382  PID         -  DP8382
 DP8382  STATE/COUNTY-  IL/SANGAMON
 DP8382  COUNTRY     -  US
 DP8382  USGS QUAD   -  NIANTIC (2018)
 DP8382
 DP8382                         *CURRENT SURVEY CONTROL
 DP8382  ______________________________________________________________________
 DP8382* NAD 83(1986) POSITION- 39 50 42.22   (N) 089 14 11.16   (W)   HD_HELD1
 DP8382* NAVD 88 ORTHO HEIGHT -   183.286 (meters)      601.33  (feet) ADJUSTED
 DP8382  ______________________________________________________________________
 DP8382  GEOID HEIGHT    -        -32.358 (meters)                     GEOID18
 DP8382  DYNAMIC HEIGHT  -        183.188 (meters)      601.01  (feet) COMP
 DP8382  MODELED GRAVITY -    980,089.5   (mgal)                       NAVD 88
 DP8382
 DP8382  VERT ORDER      -  SECOND    CLASS I
 DP8382
 DP8382.The horizontal coordinates were determined by differentially corrected
 DP8382.hand held GPS observations or other comparable positioning techniques
 DP8382.and have an estimated accuracy of +/- 3 meters.
 DP8382
 DP8382.The orthometric height was determined by differential leveling and
 DP8382.adjusted by the NATIONAL GEODETIC SURVEY
 DP8382.in September 2015.
 DP8382
 DP8382.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8382.GEOID18 height accuracy estimate available here.
 DP8382
 DP8382.Click photographs - Photos may exist for this station.
 DP8382
 DP8382.The dynamic height is computed by dividing the NAVD 88
 DP8382.geopotential number by the normal gravity value computed on the
 DP8382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8382.degrees latitude (g = 980.6199 gals.).
 DP8382
 DP8382.The modeled gravity was interpolated from observed gravity values.
 DP8382
 DP8382;                    North         East    Units  Estimated Accuracy
 DP8382;SPC IL W     -   353,199.6     779,611.4     MT  (+/- 3 meters HH1 GPS) 
 DP8382
 DP8382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0865912954(NAD 83)
 DP8382
 DP8382                          SUPERSEDED SURVEY CONTROL
 DP8382
 DP8382.No superseded survey control is available for this station.
 DP8382
 DP8382_MARKER: F = FLANGE-ENCASED ROD
 DP8382_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8382_STAMPING: EA 081 2014
 DP8382_MARK LOGO: UIL
 DP8382_PROJECTION: RECESSED 8 CENTIMETERS
 DP8382_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8382_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8382_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8382+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2019
 DP8382_ROD/PIPE-DEPTH: 8.5 meters
 DP8382_SLEEVE-DEPTH  : 0.9 meters
 DP8382
 DP8382  HISTORY     - Date     Condition        Report By
 DP8382  HISTORY     - 20141211 MONUMENTED       AMESC
 DP8382  HISTORY     - 20190717 GOOD             ILDT
 DP8382
 DP8382                          STATION DESCRIPTION
 DP8382
 DP8382'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8382'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF HARRISTOWN, 5.6
 DP8382'MI (9.0 KM) NORTH-NORTHEAST OF MOUNT AUBURN AND 3.8 MI (6.1 KM) WEST
 DP8382'OF NIANTIC.
 DP8382'
 DP8382'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8382'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8382'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE EAST
 DP8382'ALONG OLD ROUTE 36 FOR 8.45 MI (13.6 KM) TO WHERE OLD ROUTE 36 HEADS
 DP8382'EAST, THENCE EAST ALONG OLD ROUTE 36 FOR 1.0 MI (1.6 KM) TO SOUTH
 DP8382'MATILDA STREET, THENCE NORTH ALONG SOUTH MATILDA STREET FOR 240 FT
 DP8382'(73.2 M) TO THE STATION ON THE LEFT.
 DP8382'
 DP8382'THE STATION IS 41.5 FT (12.6 M) WEST OF THE CENTERLINE SOUTH MATILDA
 DP8382'STREET, 216 FT (65.8 M) NORTH OF THE NORTH END OF A 24 INCH (61 CM)
 DP8382'CONCRETE PIPE UNDER OLD ROUTE 36, 198 FT (60.4 M) NORTHEAST OF AN ATT
 DP8382'FIBER OPTIC HAND HOLE, 13.0 FT (4.0 M) SOUTH OF A POWER POLE WITH GUY
 DP8382'WIRE.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM)
 DP8382'LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE
 DP8382'DISK TO AID IN IDENTIFICATION.
 DP8382
 DP8382                          STATION RECOVERY (2019)
 DP8382
 DP8382'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DP8382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8383 ***********************************************************************
 DP8383  DESIGNATION -  EA 082
 DP8383  PID         -  DP8383
 DP8383  STATE/COUNTY-  IL/SANGAMON
 DP8383  COUNTRY     -  US
 DP8383  USGS QUAD   -  MOUNT AUBURN (2018)
 DP8383
 DP8383                         *CURRENT SURVEY CONTROL
 DP8383  ______________________________________________________________________
 DP8383* NAD 83(1986) POSITION- 39 51 11.76   (N) 089 15 18.61   (W)   HD_HELD1
 DP8383* NAVD 88 ORTHO HEIGHT -   182.904 (meters)      600.08  (feet) ADJUSTED
 DP8383  ______________________________________________________________________
 DP8383  GEOID HEIGHT    -        -32.367 (meters)                     GEOID18
 DP8383  DYNAMIC HEIGHT  -        182.807 (meters)      599.76  (feet) COMP
 DP8383  MODELED GRAVITY -    980,090.5   (mgal)                       NAVD 88
 DP8383
 DP8383  VERT ORDER      -  SECOND    CLASS I
 DP8383
 DP8383.The horizontal coordinates were determined by differentially corrected
 DP8383.hand held GPS observations or other comparable positioning techniques
 DP8383.and have an estimated accuracy of +/- 3 meters.
 DP8383
 DP8383.The orthometric height was determined by differential leveling and
 DP8383.adjusted by the NATIONAL GEODETIC SURVEY
 DP8383.in September 2015.
 DP8383
 DP8383.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8383.GEOID18 height accuracy estimate available here.
 DP8383
 DP8383.Click photographs - Photos may exist for this station.
 DP8383
 DP8383.The dynamic height is computed by dividing the NAVD 88
 DP8383.geopotential number by the normal gravity value computed on the
 DP8383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8383.degrees latitude (g = 980.6199 gals.).
 DP8383
 DP8383.The modeled gravity was interpolated from observed gravity values.
 DP8383
 DP8383;                    North         East    Units  Estimated Accuracy
 DP8383;SPC IL W     -   354,094.1     777,998.6     MT  (+/- 3 meters HH1 GPS) 
 DP8383
 DP8383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0707913905(NAD 83)
 DP8383
 DP8383                          SUPERSEDED SURVEY CONTROL
 DP8383
 DP8383.No superseded survey control is available for this station.
 DP8383
 DP8383_MARKER: F = FLANGE-ENCASED ROD
 DP8383_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8383_STAMPING: EA 082 2014
 DP8383_MARK LOGO: UIL
 DP8383_PROJECTION: RECESSED 8 CENTIMETERS
 DP8383_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8383_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8383+STABILITY: POSITION/ELEVATION WELL
 DP8383_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8383+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2015
 DP8383_ROD/PIPE-DEPTH: 8.5 meters
 DP8383_SLEEVE-DEPTH  : 0.9 meters
 DP8383
 DP8383  HISTORY     - Date     Condition        Report By
 DP8383  HISTORY     - 20141211 MONUMENTED       AMESC
 DP8383  HISTORY     - 20150901 GOOD             AMESC
 DP8383
 DP8383                          STATION DESCRIPTION
 DP8383
 DP8383'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8383'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST-NORTHEAST OF
 DP8383'MECHANICSBURG, 6.0 MI (9.7 KM) NORTH OF MOUNT AUBURN AND 4.7 MI (7.6
 DP8383'KM) WEST OF NIANTIC.
 DP8383'
 DP8383'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8383'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8383'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE EAST
 DP8383'ALONG OLD ROUTE 36 FOR 8.0 MI (12.9 KM) TO WEST MATILDA STREET, THENCE
 DP8383'EAST ALONG WEST MATILDA STREET FOR 160 FT (48.8 M) TO DYE ROAD, THENCE
 DP8383'NORTH ALONG DYE ROAD ACROSS THE RAILROAD TRACKS FOR 0.2 MI (0.3 KM) TO
 DP8383'MARY STREET AND THE STATION ON THE RIGHT.
 DP8383'
 DP8383'THE STATION IS 21.0 FT (6.4 M) EAST OF THE CENTERLINE DYE ROAD, 58.0
 DP8383'FT (17.7 M) NORTH OF THE CENTERLINE OF MARY STREET, 49.8 FT (15.2 M)
 DP8383'NORTHWEST OF A FRONTIER TELEPHONE PEDESTAL, 21.8 FT (6.6 M) NORTH OF A
 DP8383'1 FT (0.3 M) SQUARE CONCRETE POST, 10.9 FT (3.3 M) NORTH OF A POWER
 DP8383'POLE.     NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM)
 DP8383'LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE
 DP8383'DISK TO AID IN IDENTIFICATION.
 DP8383
 DP8383                          STATION RECOVERY (2015)
 DP8383
 DP8383'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DP8383'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8384 ***********************************************************************
 DP8384  DESIGNATION -  EA 083
 DP8384  PID         -  DP8384
 DP8384  STATE/COUNTY-  IL/SANGAMON
 DP8384  COUNTRY     -  US
 DP8384  USGS QUAD   -  MOUNT AUBURN (2018)
 DP8384
 DP8384                         *CURRENT SURVEY CONTROL
 DP8384  ______________________________________________________________________
 DP8384* NAD 83(1986) POSITION- 39 51 11.12   (N) 089 16 25.64   (W)   HD_HELD1
 DP8384* NAVD 88 ORTHO HEIGHT -   184.095 (meters)      603.99  (feet) ADJUSTED
 DP8384  ______________________________________________________________________
 DP8384  GEOID HEIGHT    -        -32.378 (meters)                     GEOID18
 DP8384  DYNAMIC HEIGHT  -        183.997 (meters)      603.66  (feet) COMP
 DP8384  MODELED GRAVITY -    980,091.0   (mgal)                       NAVD 88
 DP8384
 DP8384  VERT ORDER      -  SECOND    CLASS I
 DP8384
 DP8384.The horizontal coordinates were determined by differentially corrected
 DP8384.hand held GPS observations or other comparable positioning techniques
 DP8384.and have an estimated accuracy of +/- 3 meters.
 DP8384
 DP8384.The orthometric height was determined by differential leveling and
 DP8384.adjusted by the NATIONAL GEODETIC SURVEY
 DP8384.in September 2015.
 DP8384
 DP8384.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8384.GEOID18 height accuracy estimate available here.
 DP8384
 DP8384.Click photographs - Photos may exist for this station.
 DP8384
 DP8384.The dynamic height is computed by dividing the NAVD 88
 DP8384.geopotential number by the normal gravity value computed on the
 DP8384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8384.degrees latitude (g = 980.6199 gals.).
 DP8384
 DP8384.The modeled gravity was interpolated from observed gravity values.
 DP8384
 DP8384;                    North         East    Units  Estimated Accuracy
 DP8384;SPC IL W     -   354,058.3     776,405.5     MT  (+/- 3 meters HH1 GPS) 
 DP8384
 DP8384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0548513925(NAD 83)
 DP8384
 DP8384                          SUPERSEDED SURVEY CONTROL
 DP8384
 DP8384.No superseded survey control is available for this station.
 DP8384
 DP8384_MARKER: F = FLANGE-ENCASED ROD
 DP8384_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8384_STAMPING: EA 083 2014
 DP8384_MARK LOGO: UIL
 DP8384_PROJECTION: RECESSED 8 CENTIMETERS
 DP8384_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8384_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8384+STABILITY: POSITION/ELEVATION WELL
 DP8384_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8384+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2015
 DP8384_ROD/PIPE-DEPTH: 8.5 meters
 DP8384_SLEEVE-DEPTH  : 0.9 meters
 DP8384
 DP8384  HISTORY     - Date     Condition        Report By
 DP8384  HISTORY     - 20141211 MONUMENTED       AMESC
 DP8384  HISTORY     - 20150901 GOOD             AMESC
 DP8384
 DP8384                          STATION DESCRIPTION
 DP8384
 DP8384'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8384'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-NORTHEAST OF
 DP8384'MECHANICSBURG, 6.0 MI (9.7 KM) NORTH OF MOUNT AUBURN AND 5.7 MI (9.2
 DP8384'KM) WEST OF NIANTIC.
 DP8384'
 DP8384'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8384'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8384'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE EAST
 DP8384'ALONG OLD ROUTE 36 FOR 7.0 MI (11.3 KM) TO CANTRELL ROAD, THENCE NORTH
 DP8384'ALONG CANTRELL ROAD ACROSS THE RAILROAD TRACKS FOR 115 FT (35.1 M) TO
 DP8384'THE STATION ON THE RIGHT.
 DP8384'
 DP8384'THE STATION IS 19.0 FT (5.8 M) EAST OF THE CENTERLINE CANTRELL ROAD,
 DP8384'50.5 FT (15.4 M) NORTH OF THE NORTH RAIL OF THE RAILROAD TRACKS, 54.0
 DP8384'FT (16.5 M) NORTHEAST OF THE RAILROAD CROSSING GATE, 46.1 FT (14.1 M)
 DP8384'NORTHWEST OF THE NORTHWEST CORNER OF RAILROAD SIGNAL CONTROL HOUSE
 DP8384'NUMBER 479 276R, 19.0 FT (5.8 M) NORTH OF AMERITECH TELEPHONE PEDESTAL
 DP8384'NUMBER 116 LP9.
 DP8384'
 DP8384'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8384'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8384'IN IDENTIFICATION.
 DP8384
 DP8384                          STATION RECOVERY (2015)
 DP8384
 DP8384'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DP8384'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8385 ***********************************************************************
 DP8385  DESIGNATION -  EA 084
 DP8385  PID         -  DP8385
 DP8385  STATE/COUNTY-  IL/SANGAMON
 DP8385  COUNTRY     -  US
 DP8385  USGS QUAD   -  MOUNT AUBURN (2018)
 DP8385
 DP8385                         *CURRENT SURVEY CONTROL
 DP8385  ______________________________________________________________________
 DP8385* NAD 83(1986) POSITION- 39 51 08.45   (N) 089 17 33.82   (W)   HD_HELD1
 DP8385* NAVD 88 ORTHO HEIGHT -   183.734 (meters)      602.80  (feet) ADJUSTED
 DP8385  ______________________________________________________________________
 DP8385  GEOID HEIGHT    -        -32.387 (meters)                     GEOID18
 DP8385  DYNAMIC HEIGHT  -        183.637 (meters)      602.48  (feet) COMP
 DP8385  MODELED GRAVITY -    980,091.6   (mgal)                       NAVD 88
 DP8385
 DP8385  VERT ORDER      -  SECOND    CLASS I
 DP8385
 DP8385.The horizontal coordinates were determined by differentially corrected
 DP8385.hand held GPS observations or other comparable positioning techniques
 DP8385.and have an estimated accuracy of +/- 3 meters.
 DP8385
 DP8385.The orthometric height was determined by differential leveling and
 DP8385.adjusted by the NATIONAL GEODETIC SURVEY
 DP8385.in September 2015.
 DP8385
 DP8385.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8385.GEOID18 height accuracy estimate available here.
 DP8385
 DP8385.Click photographs - Photos may exist for this station.
 DP8385
 DP8385.The dynamic height is computed by dividing the NAVD 88
 DP8385.geopotential number by the normal gravity value computed on the
 DP8385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8385.degrees latitude (g = 980.6199 gals.).
 DP8385
 DP8385.The modeled gravity was interpolated from observed gravity values.
 DP8385
 DP8385;                    North         East    Units  Estimated Accuracy
 DP8385;SPC IL W     -   353,959.9     774,785.6     MT  (+/- 3 meters HH1 GPS) 
 DP8385
 DP8385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0386313884(NAD 83)
 DP8385
 DP8385                          SUPERSEDED SURVEY CONTROL
 DP8385
 DP8385.No superseded survey control is available for this station.
 DP8385
 DP8385_MARKER: F = FLANGE-ENCASED ROD
 DP8385_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8385_STAMPING: EA 084 2014
 DP8385_MARK LOGO: UIL
 DP8385_PROJECTION: RECESSED 8 CENTIMETERS
 DP8385_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8385_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8385+STABILITY: POSITION/ELEVATION WELL
 DP8385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8385+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2015
 DP8385_ROD/PIPE-DEPTH: 10.1 meters
 DP8385_SLEEVE-DEPTH  : 0.9 meters
 DP8385
 DP8385  HISTORY     - Date     Condition        Report By
 DP8385  HISTORY     - 20141211 MONUMENTED       AMESC
 DP8385  HISTORY     - 20150901 GOOD             AMESC
 DP8385
 DP8385                          STATION DESCRIPTION
 DP8385
 DP8385'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8385'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST OF NIANTIC, 6.3 MI
 DP8385'(10.1 KM) EAST-NORTHEAST OF MECHANICSBURG AND 6.2 MI (10.0 KM)
 DP8385'NORTH-NORTHWEST OF MOUNT AUBURN.
 DP8385'
 DP8385'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8385'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8385'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE EAST
 DP8385'ALONG OLD ROUTE 36 FOR 6.0 MI (9.7 KM) TO MOUNT PULASKI ROAD, THENCE
 DP8385'SOUTH ALONG MOUNT PULASKI ROAD FOR 150 FT (45.7 M) TO THE STATION ON
 DP8385'THE RIGHT.
 DP8385'
 DP8385'THE STATION IS 46.0 FT (14.0 M) WEST OF THE CENTERLINE MOUNT PULASKI
 DP8385'ROAD, 153 FT (46.6 M) NORTH OF THE CENTERLINE OF BORDEN ROAD, 91.8 FT
 DP8385'(28.0 M) NORTH OF A POWER POLE, 27.8 FT (8.5 M) SOUTH-SOUTHEAST OF
 DP8385'POWER POLE NUMBER 1903 WITH THREE TRANSFORMERS.
 DP8385'
 DP8385'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8385'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8385'IN IDENTIFICATION.
 DP8385
 DP8385                          STATION RECOVERY (2015)
 DP8385
 DP8385'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DP8385'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8386 ***********************************************************************
 DP8386  DESIGNATION -  EA 085
 DP8386  PID         -  DP8386
 DP8386  STATE/COUNTY-  IL/SANGAMON
 DP8386  COUNTRY     -  US
 DP8386  USGS QUAD   -  MOUNT AUBURN (2018)
 DP8386
 DP8386                         *CURRENT SURVEY CONTROL
 DP8386  ______________________________________________________________________
 DP8386* NAD 83(1986) POSITION- 39 51 08.67   (N) 089 18 41.15   (W)   HD_HELD1
 DP8386* NAVD 88 ORTHO HEIGHT -   184.124 (meters)      604.08  (feet) ADJUSTED
 DP8386  ______________________________________________________________________
 DP8386  GEOID HEIGHT    -        -32.394 (meters)                     GEOID18
 DP8386  DYNAMIC HEIGHT  -        184.027 (meters)      603.76  (feet) COMP
 DP8386  MODELED GRAVITY -    980,092.4   (mgal)                       NAVD 88
 DP8386
 DP8386  VERT ORDER      -  SECOND    CLASS I
 DP8386
 DP8386.The horizontal coordinates were determined by differentially corrected
 DP8386.hand held GPS observations or other comparable positioning techniques
 DP8386.and have an estimated accuracy of +/- 3 meters.
 DP8386
 DP8386.The orthometric height was determined by differential leveling and
 DP8386.adjusted by the NATIONAL GEODETIC SURVEY
 DP8386.in September 2015.
 DP8386
 DP8386.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8386.GEOID18 height accuracy estimate available here.
 DP8386
 DP8386.Click photographs - Photos may exist for this station.
 DP8386
 DP8386.The dynamic height is computed by dividing the NAVD 88
 DP8386.geopotential number by the normal gravity value computed on the
 DP8386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8386.degrees latitude (g = 980.6199 gals.).
 DP8386
 DP8386.The modeled gravity was interpolated from observed gravity values.
 DP8386
 DP8386;                    North         East    Units  Estimated Accuracy
 DP8386;SPC IL W     -   353,951.2     773,185.1     MT  (+/- 3 meters HH1 GPS) 
 DP8386
 DP8386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0226313932(NAD 83)
 DP8386
 DP8386                          SUPERSEDED SURVEY CONTROL
 DP8386
 DP8386.No superseded survey control is available for this station.
 DP8386
 DP8386_MARKER: F = FLANGE-ENCASED ROD
 DP8386_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8386_STAMPING: EA 085 2014
 DP8386_MARK LOGO: UIL
 DP8386_PROJECTION: RECESSED 8 CENTIMETERS
 DP8386_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8386_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8386+STABILITY: POSITION/ELEVATION WELL
 DP8386_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8386+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2018
 DP8386_ROD/PIPE-DEPTH: 7.7 meters
 DP8386_SLEEVE-DEPTH  : 0.9 meters
 DP8386
 DP8386  HISTORY     - Date     Condition        Report By
 DP8386  HISTORY     - 20141210 MONUMENTED       AMESC
 DP8386  HISTORY     - 20180227 GOOD             ILDT
 DP8386
 DP8386                          STATION DESCRIPTION
 DP8386
 DP8386'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8386'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTHEAST OF CORNLAND,
 DP8386'6.5 MI (10.5 KM) NORTH-NORTHWEST OF MOUNT AUBURN AND 5.4 MI (8.7 KM)
 DP8386'EAST-NORTHEAST OF MECHANICSBURG.
 DP8386'
 DP8386'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8386'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8386'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE EAST
 DP8386'ALONG OLD ROUTE 36 FOR 5.0 MI (8.0 KM) TO KENT FARM ROAD, THENCE SOUTH
 DP8386'ALONG KENT FARM ROAD FOR 126 FT (38.4 M) TO THE STATION ON THE RIGHT.
 DP8386'
 DP8386'THE STATION IS 21.5 FT (6.6 M) WEST OF THE CENTERLINE KENT FARM ROAD,
 DP8386'130 FT (39.6 M) NORTH OF THE CENTERLINE OF BORDEN ROAD, 100.0 FT (30.5
 DP8386'M) SOUTHEAST OF THE SOUTHEAST LEG OF A HIGH POWER LINE TOWER, 46.5 FT
 DP8386'(14.2 M) SOUTH OF A POWER POLE.
 DP8386'
 DP8386'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8386'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8386'IN IDENTIFICATION.
 DP8386
 DP8386                          STATION RECOVERY (2018)
 DP8386
 DP8386'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8386'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8387 ***********************************************************************
 DP8387  DESIGNATION -  EA 086
 DP8387  PID         -  DP8387
 DP8387  STATE/COUNTY-  IL/SANGAMON
 DP8387  COUNTRY     -  US
 DP8387  USGS QUAD   -  MOUNT AUBURN (2018)
 DP8387
 DP8387                         *CURRENT SURVEY CONTROL
 DP8387  ______________________________________________________________________
 DP8387* NAD 83(1986) POSITION- 39 51 06.08   (N) 089 20 56.38   (W)   HD_HELD1
 DP8387* NAVD 88 ORTHO HEIGHT -   180.478 (meters)      592.12  (feet) ADJUSTED
 DP8387  ______________________________________________________________________
 DP8387  GEOID HEIGHT    -        -32.404 (meters)                     GEOID18
 DP8387  DYNAMIC HEIGHT  -        180.382 (meters)      591.80  (feet) COMP
 DP8387  MODELED GRAVITY -    980,093.8   (mgal)                       NAVD 88
 DP8387
 DP8387  VERT ORDER      -  SECOND    CLASS I
 DP8387
 DP8387.The horizontal coordinates were determined by differentially corrected
 DP8387.hand held GPS observations or other comparable positioning techniques
 DP8387.and have an estimated accuracy of +/- 3 meters.
 DP8387
 DP8387.The orthometric height was determined by differential leveling and
 DP8387.adjusted by the NATIONAL GEODETIC SURVEY
 DP8387.in September 2015.
 DP8387
 DP8387.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8387.GEOID18 height accuracy estimate available here.
 DP8387
 DP8387.Click photographs - Photos may exist for this station.
 DP8387
 DP8387.The dynamic height is computed by dividing the NAVD 88
 DP8387.geopotential number by the normal gravity value computed on the
 DP8387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8387.degrees latitude (g = 980.6199 gals.).
 DP8387
 DP8387.The modeled gravity was interpolated from observed gravity values.
 DP8387
 DP8387;                    North         East    Units  Estimated Accuracy
 DP8387;SPC IL W     -   353,841.3     769,971.3     MT  (+/- 3 meters HH1 GPS) 
 DP8387
 DP8387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9904713936(NAD 83)
 DP8387
 DP8387                          SUPERSEDED SURVEY CONTROL
 DP8387
 DP8387.No superseded survey control is available for this station.
 DP8387
 DP8387_MARKER: F = FLANGE-ENCASED ROD
 DP8387_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8387_STAMPING: EA 086 2014
 DP8387_MARK LOGO: UIL
 DP8387_PROJECTION: RECESSED 8 CENTIMETERS
 DP8387_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8387_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8387+STABILITY: POSITION/ELEVATION WELL
 DP8387_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8387+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP8387_ROD/PIPE-DEPTH: 9.8 meters
 DP8387_SLEEVE-DEPTH  : 0.9 meters
 DP8387
 DP8387  HISTORY     - Date     Condition        Report By
 DP8387  HISTORY     - 20141210 MONUMENTED       AMESC
 DP8387
 DP8387                          STATION DESCRIPTION
 DP8387
 DP8387'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8387'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHWEST OF MOUNT
 DP8387'AUBURN, 6.5 MI (10.5 KM) SOUTH-SOUTHEAST OF CORNLAND AND 3.9 MI (6.3
 DP8387'KM) NORTHEAST OF MECHANICSBURG.
 DP8387'
 DP8387'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8387'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8387'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE EAST
 DP8387'ALONG OLD ROUTE 36 FOR 3.0 MI (4.8 KM) TO LANESVILLE ROAD, THENCE
 DP8387'SOUTH ALONG LANESVILLE ROAD FOR 360 FT (109.7 M) TO THE STATION ON THE
 DP8387'RIGHT.
 DP8387'
 DP8387'THE STATION IS 28 FT (8.5 M) WEST OF THE CENTERLINE LANESVILLE ROAD,
 DP8387'134.8 FT (41.1 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER 3 C15, 116.5
 DP8387'FT (35.5 M) NORTH OF A POWER POLE, 86.0 FT (26.2 M) SOUTHWEST OF THE
 DP8387'SOUTHWEST CORNER OF THE CHAIN LINK FENCE AT ADDRESS NUMBER 3444, 30.3
 DP8387'FT (9.2 M) SOUTH OF A POWER POLE.
 DP8387'
 DP8387'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8387'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8387'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8388 ***********************************************************************
 DP8388  DESIGNATION -  EA 087
 DP8388  PID         -  DP8388
 DP8388  STATE/COUNTY-  IL/SANGAMON
 DP8388  COUNTRY     -  US
 DP8388  USGS QUAD   -  MECHANICSBURG (2018)
 DP8388
 DP8388                         *CURRENT SURVEY CONTROL
 DP8388  ______________________________________________________________________
 DP8388* NAD 83(1986) POSITION- 39 51 08.94   (N) 089 23 02.15   (W)   HD_HELD1
 DP8388* NAVD 88 ORTHO HEIGHT -   180.299 (meters)      591.53  (feet) ADJUSTED
 DP8388  ______________________________________________________________________
 DP8388  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 DP8388  DYNAMIC HEIGHT  -        180.204 (meters)      591.22  (feet) COMP
 DP8388  MODELED GRAVITY -    980,095.1   (mgal)                       NAVD 88
 DP8388
 DP8388  VERT ORDER      -  SECOND    CLASS I
 DP8388
 DP8388.The horizontal coordinates were determined by differentially corrected
 DP8388.hand held GPS observations or other comparable positioning techniques
 DP8388.and have an estimated accuracy of +/- 3 meters.
 DP8388
 DP8388.The orthometric height was determined by differential leveling and
 DP8388.adjusted by the NATIONAL GEODETIC SURVEY
 DP8388.in September 2015.
 DP8388
 DP8388.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8388.GEOID18 height accuracy estimate available here.
 DP8388
 DP8388.Click photographs - Photos may exist for this station.
 DP8388
 DP8388.The dynamic height is computed by dividing the NAVD 88
 DP8388.geopotential number by the normal gravity value computed on the
 DP8388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8388.degrees latitude (g = 980.6199 gals.).
 DP8388
 DP8388.The modeled gravity was interpolated from observed gravity values.
 DP8388
 DP8388;                    North         East    Units  Estimated Accuracy
 DP8388;SPC IL W     -   353,902.7     766,980.9     MT  (+/- 3 meters HH1 GPS) 
 DP8388
 DP8388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9606014104(NAD 83)
 DP8388
 DP8388                          SUPERSEDED SURVEY CONTROL
 DP8388
 DP8388.No superseded survey control is available for this station.
 DP8388
 DP8388_MARKER: F = FLANGE-ENCASED ROD
 DP8388_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8388_STAMPING: EA 087 2014
 DP8388_MARK LOGO: UIL
 DP8388_PROJECTION: RECESSED 8 CENTIMETERS
 DP8388_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8388_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8388+STABILITY: POSITION/ELEVATION WELL
 DP8388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8388+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP8388_ROD/PIPE-DEPTH: 12.2 meters
 DP8388_SLEEVE-DEPTH  : 0.9 meters
 DP8388
 DP8388  HISTORY     - Date     Condition        Report By
 DP8388  HISTORY     - 20141210 MONUMENTED       AMESC
 DP8388
 DP8388                          STATION DESCRIPTION
 DP8388
 DP8388'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8388'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH-SOUTHWEST OF LAKE
 DP8388'FORK, 5.9 MI (9.5 KM) SOUTH OF CORNLAND AND 3.1 MI (5.0 KM)
 DP8388'NORTH-NORTHEAST OF MECHANICSBURG.
 DP8388'
 DP8388'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8388'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8388'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE EAST
 DP8388'ALONG OLD ROUTE 36 FOR 1.15 MI (1.9 KM) TO CANNON ROAD AND THE STATION
 DP8388'ON THE RIGHT.
 DP8388'
 DP8388'THE STATION IS 81 FT (24.7 M) SOUTH OF THE CENTERLINE OF OLD ROUTE 36,
 DP8388'120.5 FT (36.7 M) EAST OF THE CENTERLINE CANNON ROAD, 240.5 FT (73.3
 DP8388'M) EAST OF A POWER POLE WITH THREE TRANSFORMERS, 187.0 FT (57.0 M)
 DP8388'SOUTHEAST OF THE SOUTHEAST LEG OF A HIGH POWER LINE TOWER, 139.0 FT
 DP8388'(42.4 M) NORTHEAST OF ATT TELEPHONE PEDESTAL NUMBER 15, 14.0 FT (4.3
 DP8388'M) NORTH-NORTHWEST OF A POWER POLE.
 DP8388'
 DP8388'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8388'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8388'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8389 ***********************************************************************
 DP8389  DESIGNATION -  EA 088
 DP8389  PID         -  DP8389
 DP8389  STATE/COUNTY-  IL/SANGAMON
 DP8389  COUNTRY     -  US
 DP8389  USGS QUAD   -  MECHANICSBURG (2018)
 DP8389
 DP8389                         *CURRENT SURVEY CONTROL
 DP8389  ______________________________________________________________________
 DP8389* NAD 83(1986) POSITION- 39 51 09.29   (N) 089 24 05.50   (W)   HD_HELD1
 DP8389* NAVD 88 ORTHO HEIGHT -   182.467 (meters)      598.64  (feet) ADJUSTED
 DP8389  ______________________________________________________________________
 DP8389  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 DP8389  DYNAMIC HEIGHT  -        182.371 (meters)      598.33  (feet) COMP
 DP8389  MODELED GRAVITY -    980,095.7   (mgal)                       NAVD 88
 DP8389
 DP8389  VERT ORDER      -  SECOND    CLASS I
 DP8389
 DP8389.The horizontal coordinates were determined by differentially corrected
 DP8389.hand held GPS observations or other comparable positioning techniques
 DP8389.and have an estimated accuracy of +/- 3 meters.
 DP8389
 DP8389.The orthometric height was determined by differential leveling and
 DP8389.adjusted by the NATIONAL GEODETIC SURVEY
 DP8389.in September 2015.
 DP8389
 DP8389.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8389.GEOID18 height accuracy estimate available here.
 DP8389
 DP8389.Click photographs - Photos may exist for this station.
 DP8389
 DP8389.The dynamic height is computed by dividing the NAVD 88
 DP8389.geopotential number by the normal gravity value computed on the
 DP8389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8389.degrees latitude (g = 980.6199 gals.).
 DP8389
 DP8389.The modeled gravity was interpolated from observed gravity values.
 DP8389
 DP8389;                    North         East    Units  Estimated Accuracy
 DP8389;SPC IL W     -   353,900.5     765,475.0     MT  (+/- 3 meters HH1 GPS) 
 DP8389
 DP8389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9455514155(NAD 83)
 DP8389
 DP8389                          SUPERSEDED SURVEY CONTROL
 DP8389
 DP8389.No superseded survey control is available for this station.
 DP8389
 DP8389_MARKER: F = FLANGE-ENCASED ROD
 DP8389_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8389_STAMPING: EA 088 2014
 DP8389_MARK LOGO: UIL
 DP8389_PROJECTION: RECESSED 8 CENTIMETERS
 DP8389_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8389_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8389+STABILITY: POSITION/ELEVATION WELL
 DP8389_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8389+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP8389_ROD/PIPE-DEPTH: 14.6 meters
 DP8389_SLEEVE-DEPTH  : 0.9 meters
 DP8389
 DP8389  HISTORY     - Date     Condition        Report By
 DP8389  HISTORY     - 20141210 MONUMENTED       AMESC
 DP8389
 DP8389                          STATION DESCRIPTION
 DP8389
 DP8389'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8389'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH-SOUTHWEST OF LAKE
 DP8389'FORK, 5.8 MI (9.3 KM) SOUTH OF CORNLAND AND 3.0 MI (4.8 KM) NORTH OF
 DP8389'MECHANICSBURG.
 DP8389'
 DP8389'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8389'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8389'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE EAST
 DP8389'ALONG OLD ROUTE 36 FOR 0.25 MI (0.4 KM) TO A GRAVEL ENTRANCE TO
 DP8389'SEVERAL GRAIN BINS AND THE STATION ON THE RIGHT.
 DP8389'
 DP8389'THE STATION IS 40.5 FT (12.3 M) SOUTH OF THE CENTERLINE OF OLD ROUTE
 DP8389'36, 24 FT (7.3 M) EAST OF THE CENTERLINE OF THE GRAVEL ENTRANCE, 137.0
 DP8389'FT (41.8 M) WEST OF THE NORTHWEST LEG OF A HIGH POWER LINE TOWER, 58.3
 DP8389'FT (17.8 M) NORTHWEST OF A POWER POLE, 57.0 FT (17.4 M) NORTHEAST OF
 DP8389'POWER POLE NUMBER '13216'.
 DP8389'
 DP8389'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8389'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8389'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8390 ***********************************************************************
 DP8390  DESIGNATION -  EA 089
 DP8390  PID         -  DP8390
 DP8390  STATE/COUNTY-  IL/SANGAMON
 DP8390  COUNTRY     -  US
 DP8390  USGS QUAD   -  MECHANICSBURG (2018)
 DP8390
 DP8390                         *CURRENT SURVEY CONTROL
 DP8390  ______________________________________________________________________
 DP8390* NAD 83(1986) POSITION- 39 51 11.02   (N) 089 24 55.04   (W)   HD_HELD1
 DP8390* NAVD 88 ORTHO HEIGHT -   181.658 (meters)      595.99  (feet) ADJUSTED
 DP8390  ______________________________________________________________________
 DP8390  GEOID HEIGHT    -        -32.408 (meters)                     GEOID18
 DP8390  DYNAMIC HEIGHT  -        181.563 (meters)      595.68  (feet) COMP
 DP8390  MODELED GRAVITY -    980,096.2   (mgal)                       NAVD 88
 DP8390
 DP8390  VERT ORDER      -  SECOND    CLASS I
 DP8390
 DP8390.The horizontal coordinates were determined by differentially corrected
 DP8390.hand held GPS observations or other comparable positioning techniques
 DP8390.and have an estimated accuracy of +/- 3 meters.
 DP8390
 DP8390.The orthometric height was determined by differential leveling and
 DP8390.adjusted by the NATIONAL GEODETIC SURVEY
 DP8390.in September 2015.
 DP8390
 DP8390.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8390.GEOID18 height accuracy estimate available here.
 DP8390
 DP8390.Click photographs - Photos may exist for this station.
 DP8390
 DP8390.The dynamic height is computed by dividing the NAVD 88
 DP8390.geopotential number by the normal gravity value computed on the
 DP8390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8390.degrees latitude (g = 980.6199 gals.).
 DP8390
 DP8390.The modeled gravity was interpolated from observed gravity values.
 DP8390
 DP8390;                    North         East    Units  Estimated Accuracy
 DP8390;SPC IL W     -   353,943.8     764,296.9     MT  (+/- 3 meters HH1 GPS) 
 DP8390
 DP8390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9337914240(NAD 83)
 DP8390
 DP8390                          SUPERSEDED SURVEY CONTROL
 DP8390
 DP8390.No superseded survey control is available for this station.
 DP8390
 DP8390_MARKER: F = FLANGE-ENCASED ROD
 DP8390_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8390_STAMPING: EA 089 2014
 DP8390_MARK LOGO: UIL
 DP8390_PROJECTION: RECESSED 8 CENTIMETERS
 DP8390_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8390_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8390+STABILITY: POSITION/ELEVATION WELL
 DP8390_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8390+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2014
 DP8390_ROD/PIPE-DEPTH: 14.5 meters
 DP8390_SLEEVE-DEPTH  : 0.9 meters
 DP8390
 DP8390  HISTORY     - Date     Condition        Report By
 DP8390  HISTORY     - 20141210 MONUMENTED       AMESC
 DP8390
 DP8390                          STATION DESCRIPTION
 DP8390
 DP8390'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8390'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH-SOUTHWEST OF LAKE
 DP8390'FORK, 5.8 MI (9.3 KM) SOUTH OF CORNLAND AND 3.2 MI (5.1 KM)
 DP8390'NORTH-NORTHWEST OF MECHANICSBURG.
 DP8390'
 DP8390'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8390'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8390'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE WEST
 DP8390'ALONG OLD ROUTE 36 FOR 0.5 MI (0.8 KM) TO CORNLAND ROAD, THENCE NORTH
 DP8390'ALONG CORNLAND ROAD ACROSS THE RAILROAD TRACKS FOR 140 FT (42.7 M) TO
 DP8390'ELIZABETH STREET AND THE STATION ON THE RIGHT.
 DP8390'
 DP8390'THE STATION IS 53.5 FT (16.3 M) EAST OF THE CENTERLINE OF CORNLAND
 DP8390'ROAD, 23 FT (7.0 M) NORTH OF THE CENTERLINE OF ELIZABETH ROAD, 95.0 FT
 DP8390'(29.0 M) NORTHEAST OF THE RAILROAD CROSSING GATE, 93.5 FT (28.5 M)
 DP8390'SOUTHEAST OF A POWER POLE, 70.5 FT (21.5 M) WEST OF A SBC TELEPHONE
 DP8390'PEDESTAL, 32.5 FT (9.9 M) SOUTHEAST OF THE NORTHEAST END OF A 4.5 FT
 DP8390'(1.4 M) X 5.5 FT (1.7 M) CORRUGATED METAL PIPE UNDER CORNLAND ROAD.
 DP8390'
 DP8390'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8390'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8390'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8391 ***********************************************************************
 DP8391  DESIGNATION -  EA 090
 DP8391  PID         -  DP8391
 DP8391  STATE/COUNTY-  IL/SANGAMON
 DP8391  COUNTRY     -  US
 DP8391  USGS QUAD   -  MECHANICSBURG (2018)
 DP8391
 DP8391                         *CURRENT SURVEY CONTROL
 DP8391  ______________________________________________________________________
 DP8391* NAD 83(1986) POSITION- 39 51 09.02   (N) 089 26 06.14   (W)   HD_HELD1
 DP8391* NAVD 88 ORTHO HEIGHT -   184.573 (meters)      605.55  (feet) ADJUSTED
 DP8391  ______________________________________________________________________
 DP8391  GEOID HEIGHT    -        -32.409 (meters)                     GEOID18
 DP8391  DYNAMIC HEIGHT  -        184.476 (meters)      605.24  (feet) COMP
 DP8391  MODELED GRAVITY -    980,096.7   (mgal)                       NAVD 88
 DP8391
 DP8391  VERT ORDER      -  SECOND    CLASS I
 DP8391
 DP8391.The horizontal coordinates were determined by differentially corrected
 DP8391.hand held GPS observations or other comparable positioning techniques
 DP8391.and have an estimated accuracy of +/- 3 meters.
 DP8391
 DP8391.The orthometric height was determined by differential leveling and
 DP8391.adjusted by the NATIONAL GEODETIC SURVEY
 DP8391.in September 2015.
 DP8391
 DP8391.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8391.GEOID18 height accuracy estimate available here.
 DP8391
 DP8391.Click photographs - Photos may exist for this station.
 DP8391
 DP8391.The dynamic height is computed by dividing the NAVD 88
 DP8391.geopotential number by the normal gravity value computed on the
 DP8391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8391.degrees latitude (g = 980.6199 gals.).
 DP8391
 DP8391.The modeled gravity was interpolated from observed gravity values.
 DP8391
 DP8391;                    North         East    Units  Estimated Accuracy
 DP8391;SPC IL W     -   353,868.1     762,607.4     MT  (+/- 3 meters HH1 GPS) 
 DP8391
 DP8391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9168714224(NAD 83)
 DP8391
 DP8391                          SUPERSEDED SURVEY CONTROL
 DP8391
 DP8391.No superseded survey control is available for this station.
 DP8391
 DP8391_MARKER: F = FLANGE-ENCASED ROD
 DP8391_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8391_STAMPING: EA 090 2014
 DP8391_MARK LOGO: UIL
 DP8391_PROJECTION: RECESSED 3 CENTIMETERS
 DP8391_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8391_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8391_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8391+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2020
 DP8391_ROD/PIPE-DEPTH: 15.8 meters
 DP8391_SLEEVE-DEPTH  : 0.9 meters
 DP8391
 DP8391  HISTORY     - Date     Condition        Report By
 DP8391  HISTORY     - 20141209 MONUMENTED       AMESC
 DP8391  HISTORY     - 20200929 GOOD             ILDT
 DP8391
 DP8391                          STATION DESCRIPTION
 DP8391
 DP8391'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8391'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTHEAST OF
 DP8391'WILLIAMSVILLE, 6.1 MI (9.8 KM) SOUTH-SOUTHWEST OF CORNLAND AND 3.6 MI
 DP8391'(5.8 KM) NORTHWEST OF MECHANICSBURG.
 DP8391'
 DP8391'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8391'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8391'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE WEST
 DP8391'ALONG OLD ROUTE 36 FOR 1.55 MI (2.5 KM) TO NORTH FORK ROAD.  CONTINUE
 DP8391'WEST ALONG OLD ROUTE 36 FOR 100 FT (30.5 M) TO THE STATION ON THE
 DP8391'LEFT.
 DP8391'
 DP8391'THE STATION IS 52 FT (15.8 M) SOUTH OF THE CENTERLINE OF OLD ROUTE 36,
 DP8391'113 FT (34.4 M) SOUTHWEST OF AN AMERITECH TELEPHONE PEDESTAL NUMBER
 DP8391''55', 72.0 FT (21.9 M) WEST OF THE NORTHWEST CORNER OF A 12 FT (3.7 M)
 DP8391'X 8 FT (2.4 M) CONCRETE WATER MAIN VALVE BOX, 62.5 FT (19.1 M)
 DP8391'NORTHWEST OF THE WESTERN MOST WOOD GATE POST, 28.3 FT (8.6 M)
 DP8391'NORTH-NORTHWEST OF A POWER POLE, 21.3 FT (6.5 M) SOUTHWEST OF A STEEL
 DP8391'POWER POLE.
 DP8391'
 DP8391'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8391'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8391'IN IDENTIFICATION.
 DP8391
 DP8391                          STATION RECOVERY (2020)
 DP8391
 DP8391'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP8391'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8392 ***********************************************************************
 DP8392  DESIGNATION -  EA 091
 DP8392  PID         -  DP8392
 DP8392  STATE/COUNTY-  IL/SANGAMON
 DP8392  COUNTRY     -  US
 DP8392  USGS QUAD   -  MECHANICSBURG (2018)
 DP8392
 DP8392                         *CURRENT SURVEY CONTROL
 DP8392  ______________________________________________________________________
 DP8392* NAD 83(1986) POSITION- 39 51 09.04   (N) 089 27 58.33   (W)   HD_HELD1
 DP8392* NAVD 88 ORTHO HEIGHT -   180.908 (meters)      593.53  (feet) ADJUSTED
 DP8392  ______________________________________________________________________
 DP8392  GEOID HEIGHT    -        -32.418 (meters)                     GEOID18
 DP8392  DYNAMIC HEIGHT  -        180.813 (meters)      593.22  (feet) COMP
 DP8392  MODELED GRAVITY -    980,097.4   (mgal)                       NAVD 88
 DP8392
 DP8392  VERT ORDER      -  SECOND    CLASS I
 DP8392
 DP8392.The horizontal coordinates were determined by differentially corrected
 DP8392.hand held GPS observations or other comparable positioning techniques
 DP8392.and have an estimated accuracy of +/- 3 meters.
 DP8392
 DP8392.The orthometric height was determined by differential leveling and
 DP8392.adjusted by the NATIONAL GEODETIC SURVEY
 DP8392.in September 2015.
 DP8392
 DP8392.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8392.GEOID18 height accuracy estimate available here.
 DP8392
 DP8392.Click photographs - Photos may exist for this station.
 DP8392
 DP8392.The dynamic height is computed by dividing the NAVD 88
 DP8392.geopotential number by the normal gravity value computed on the
 DP8392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8392.degrees latitude (g = 980.6199 gals.).
 DP8392
 DP8392.The modeled gravity was interpolated from observed gravity values.
 DP8392
 DP8392;                    North         East    Units  Estimated Accuracy
 DP8392;SPC IL W     -   353,847.4     759,940.5     MT  (+/- 3 meters HH1 GPS) 
 DP8392
 DP8392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8902114298(NAD 83)
 DP8392
 DP8392                          SUPERSEDED SURVEY CONTROL
 DP8392
 DP8392.No superseded survey control is available for this station.
 DP8392
 DP8392_MARKER: F = FLANGE-ENCASED ROD
 DP8392_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8392_STAMPING: EA 091 2014
 DP8392_MARK LOGO: UIL
 DP8392_PROJECTION: RECESSED 8 CENTIMETERS
 DP8392_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8392_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8392+STABILITY: POSITION/ELEVATION WELL
 DP8392_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8392+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2018
 DP8392_ROD/PIPE-DEPTH: 13.4 meters
 DP8392_SLEEVE-DEPTH  : 0.9 meters
 DP8392
 DP8392  HISTORY     - Date     Condition        Report By
 DP8392  HISTORY     - 20141209 MONUMENTED       AMESC
 DP8392  HISTORY     - 20180228 GOOD             ILDT
 DP8392
 DP8392                          STATION DESCRIPTION
 DP8392
 DP8392'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8392'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH-SOUTHEAST OF
 DP8392'WILLIAMSVILLE, 6.8 MI (10.9 KM) SOUTH-SOUTHWEST OF CORNLAND AND 4.7 MI
 DP8392'(7.6 KM) NORTHWEST OF MECHANICSBURG.
 DP8392'
 DP8392'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8392'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8392'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE WEST
 DP8392'ALONG OLD ROUTE 36 FOR 3.05 MI (4.9 KM) TO CONSTANT STREET.  CONTINUE
 DP8392'WEST ALONG OLD ROUTE 36 FOR 800 FT (243.8 M) TO THE STATION ON THE
 DP8392'LEFT.
 DP8392'
 DP8392'THE STATION IS 56.5 FT (17.2 M) SOUTH OF THE CENTERLINE OF OLD ROUTE
 DP8392'36, 119.5 FT (36.4 M) SOUTHEAST OF A WARNING SIGN FOR BUFFALO HART
 DP8392'ROAD, 112.5 FT (34.3 M) SOUTH OF THE SOUTH RAIL OF THE SOUTH SET OF
 DP8392'RAILROAD TRACKS, 1.0 FT (0.3 M) NORTH OF AN ORANGE FIBERGLASS WITNESS
 DP8392'POST.
 DP8392'
 DP8392'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8392'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8392'IN IDENTIFICATION.
 DP8392
 DP8392                          STATION RECOVERY (2018)
 DP8392
 DP8392'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8392'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8393 ***********************************************************************
 DP8393  DESIGNATION -  EA 092
 DP8393  PID         -  DP8393
 DP8393  STATE/COUNTY-  IL/SANGAMON
 DP8393  COUNTRY     -  US
 DP8393  USGS QUAD   -  MECHANICSBURG (2018)
 DP8393
 DP8393                         *CURRENT SURVEY CONTROL
 DP8393  ______________________________________________________________________
 DP8393* NAD 83(1986) POSITION- 39 51 09.10   (N) 089 29 05.42   (W)   HD_HELD1
 DP8393* NAVD 88 ORTHO HEIGHT -   177.979 (meters)      583.92  (feet) ADJUSTED
 DP8393  ______________________________________________________________________
 DP8393  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 DP8393  DYNAMIC HEIGHT  -        177.885 (meters)      583.61  (feet) COMP
 DP8393  MODELED GRAVITY -    980,095.5   (mgal)                       NAVD 88
 DP8393
 DP8393  VERT ORDER      -  SECOND    CLASS I
 DP8393
 DP8393.The horizontal coordinates were determined by differentially corrected
 DP8393.hand held GPS observations or other comparable positioning techniques
 DP8393.and have an estimated accuracy of +/- 3 meters.
 DP8393
 DP8393.The orthometric height was determined by differential leveling and
 DP8393.adjusted by the NATIONAL GEODETIC SURVEY
 DP8393.in September 2015.
 DP8393
 DP8393.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8393.GEOID18 height accuracy estimate available here.
 DP8393
 DP8393.Click photographs - Photos may exist for this station.
 DP8393
 DP8393.The dynamic height is computed by dividing the NAVD 88
 DP8393.geopotential number by the normal gravity value computed on the
 DP8393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8393.degrees latitude (g = 980.6199 gals.).
 DP8393
 DP8393.The modeled gravity was interpolated from observed gravity values.
 DP8393
 DP8393;                    North         East    Units  Estimated Accuracy
 DP8393;SPC IL W     -   353,836.9     758,345.8     MT  (+/- 3 meters HH1 GPS) 
 DP8393
 DP8393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8742714344(NAD 83)
 DP8393
 DP8393                          SUPERSEDED SURVEY CONTROL
 DP8393
 DP8393.No superseded survey control is available for this station.
 DP8393
 DP8393_MARKER: F = FLANGE-ENCASED ROD
 DP8393_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8393_STAMPING: EA 092 2014
 DP8393_MARK LOGO: UIL
 DP8393_PROJECTION: RECESSED 8 CENTIMETERS
 DP8393_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8393_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8393+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2020
 DP8393_ROD/PIPE-DEPTH: 11.0 meters
 DP8393_SLEEVE-DEPTH  : 0.9 meters
 DP8393
 DP8393  HISTORY     - Date     Condition        Report By
 DP8393  HISTORY     - 20141209 MONUMENTED       AMESC
 DP8393  HISTORY     - 20200929 GOOD             ILDT
 DP8393
 DP8393                          STATION DESCRIPTION
 DP8393
 DP8393'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8393'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF
 DP8393'WILLIAMSVILLE, 7.3 MI (11.7 KM) SOUTHWEST OF CORNLAND AND 5.5 MI (8.8
 DP8393'KM) WEST-NORTHWEST OF MECHANICSBURG.
 DP8393'
 DP8393'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8393'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8393'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE WEST
 DP8393'ALONG OLD ROUTE 36 FOR 4.15 MI (6.7 KM) TO A FIELD ENTRANCE ACROSS THE
 DP8393'RAILROAD TRACK TO THE NORTH.  CONTINUE WEST ALONG OLD ROUTE 36 FOR 160
 DP8393'FT (48.8 M) TO THE STATION ON THE LEFT.
 DP8393'
 DP8393'THE STATION IS 56.5 FT (17.2 M) SOUTH OF THE CENTERLINE OF OLD ROUTE
 DP8393'36, 530 FT (161.5 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE ON THE
 DP8393'SOUTH SIDE OF OLD ROUTE 36, 114.5 FT (34.9 M) SOUTH OF THE SOUTH RAIL
 DP8393'OF THE SOUTH SET OF RAILROAD TRACKS, 1.0 FT (0.3 M) NORTH OF AN ORANGE
 DP8393'FIBERGLASS WITNESS POST.
 DP8393'
 DP8393'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8393'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8393'IN IDENTIFICATION.
 DP8393
 DP8393                          STATION RECOVERY (2020)
 DP8393
 DP8393'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP8393'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8394 ***********************************************************************
 DP8394  DESIGNATION -  EA 093
 DP8394  PID         -  DP8394
 DP8394  STATE/COUNTY-  IL/SANGAMON
 DP8394  COUNTRY     -  US
 DP8394  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DP8394
 DP8394                         *CURRENT SURVEY CONTROL
 DP8394  ______________________________________________________________________
 DP8394* NAD 83(1986) POSITION- 39 51 08.96   (N) 089 30 23.29   (W)   HD_HELD1
 DP8394* NAVD 88 ORTHO HEIGHT -   176.098 (meters)      577.75  (feet) ADJUSTED
 DP8394  ______________________________________________________________________
 DP8394  GEOID HEIGHT    -        -32.444 (meters)                     GEOID18
 DP8394  DYNAMIC HEIGHT  -        176.004 (meters)      577.44  (feet) COMP
 DP8394  MODELED GRAVITY -    980,092.6   (mgal)                       NAVD 88
 DP8394
 DP8394  VERT ORDER      -  SECOND    CLASS I
 DP8394
 DP8394.The horizontal coordinates were determined by differentially corrected
 DP8394.hand held GPS observations or other comparable positioning techniques
 DP8394.and have an estimated accuracy of +/- 3 meters.
 DP8394
 DP8394.The orthometric height was determined by differential leveling and
 DP8394.adjusted by the NATIONAL GEODETIC SURVEY
 DP8394.in September 2015.
 DP8394
 DP8394.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8394.GEOID18 height accuracy estimate available here.
 DP8394
 DP8394.Click photographs - Photos may exist for this station.
 DP8394
 DP8394.The dynamic height is computed by dividing the NAVD 88
 DP8394.geopotential number by the normal gravity value computed on the
 DP8394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8394.degrees latitude (g = 980.6199 gals.).
 DP8394
 DP8394.The modeled gravity was interpolated from observed gravity values.
 DP8394
 DP8394;                    North         East    Units  Estimated Accuracy
 DP8394;SPC IL W     -   353,818.7     756,494.8     MT  (+/- 3 meters HH1 GPS) 
 DP8394
 DP8394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8557614391(NAD 83)
 DP8394
 DP8394                          SUPERSEDED SURVEY CONTROL
 DP8394
 DP8394.No superseded survey control is available for this station.
 DP8394
 DP8394_MARKER: F = FLANGE-ENCASED ROD
 DP8394_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8394_STAMPING: EA 093 2014
 DP8394_MARK LOGO: UIL
 DP8394_PROJECTION: RECESSED 8 CENTIMETERS
 DP8394_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8394_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8394+STABILITY: POSITION/ELEVATION WELL
 DP8394_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8394+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2014
 DP8394_ROD/PIPE-DEPTH: 8.5 meters
 DP8394_SLEEVE-DEPTH  : 0.9 meters
 DP8394
 DP8394  HISTORY     - Date     Condition        Report By
 DP8394  HISTORY     - 20141209 MONUMENTED       AMESC
 DP8394
 DP8394                          STATION DESCRIPTION
 DP8394
 DP8394'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8394'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTHWEST OF CORNLAND,
 DP8394'7.4 MI (11.9 KM) SOUTH-SOUTHEAST OF WILLIAMSVILLE AND 6.5 MI (10.5 KM)
 DP8394'WEST-NORTHWEST OF MECHANICSBURG.
 DP8394'
 DP8394'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8394'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8394'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE WEST
 DP8394'ALONG OLD ROUTE 36 FOR 5.35 MI (8.6 KM) TO PETAL ROAD AND THE STATION
 DP8394'ON THE LEFT.
 DP8394'
 DP8394'THE STATION IS 76.5 FT (23.3 M) SOUTH OF THE CENTERLINE OF OLD ROUTE
 DP8394'36, 21.5 FT (6.6 M) EAST OF THE CENTERLINE OF PETAL ROAD, 53.0 FT
 DP8394'(16.2 M) SOUTH OF THE EAST END OF A 24 INCH (61 CM) CONCRETE PIPE
 DP8394'UNDER PETAL ROAD, 37.0 FT (11.3 M) SOUTHWEST OF AN ATT FIBER OPTIC
 DP8394'HAND HOLE, 14.5 FT (4.4 M) SOUTH OF A POWER POLE.
 DP8394'
 DP8394'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8394'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8394'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8395 ***********************************************************************
 DP8395  DESIGNATION -  EA 094
 DP8395  PID         -  DP8395
 DP8395  STATE/COUNTY-  IL/SANGAMON
 DP8395  COUNTRY     -  US
 DP8395  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DP8395
 DP8395                         *CURRENT SURVEY CONTROL
 DP8395  ______________________________________________________________________
 DP8395* NAD 83(1986) POSITION- 39 50 40.37   (N) 089 31 20.36   (W)   HD_HELD1
 DP8395* NAVD 88 ORTHO HEIGHT -   177.936 (meters)      583.78  (feet) ADJUSTED
 DP8395  ______________________________________________________________________
 DP8395  GEOID HEIGHT    -        -32.456 (meters)                     GEOID18
 DP8395  DYNAMIC HEIGHT  -        177.841 (meters)      583.47  (feet) COMP
 DP8395  MODELED GRAVITY -    980,089.8   (mgal)                       NAVD 88
 DP8395
 DP8395  VERT ORDER      -  SECOND    CLASS I
 DP8395
 DP8395.The horizontal coordinates were determined by differentially corrected
 DP8395.hand held GPS observations or other comparable positioning techniques
 DP8395.and have an estimated accuracy of +/- 3 meters.
 DP8395
 DP8395.The orthometric height was determined by differential leveling and
 DP8395.adjusted by the NATIONAL GEODETIC SURVEY
 DP8395.in September 2015.
 DP8395
 DP8395.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8395.GEOID18 height accuracy estimate available here.
 DP8395
 DP8395.Click photographs - Photos may exist for this station.
 DP8395
 DP8395.The dynamic height is computed by dividing the NAVD 88
 DP8395.geopotential number by the normal gravity value computed on the
 DP8395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8395.degrees latitude (g = 980.6199 gals.).
 DP8395
 DP8395.The modeled gravity was interpolated from observed gravity values.
 DP8395
 DP8395;                    North         East    Units  Estimated Accuracy
 DP8395;SPC IL W     -   352,927.1     755,144.6     MT  (+/- 3 meters HH1 GPS) 
 DP8395
 DP8395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8419513548(NAD 83)
 DP8395
 DP8395                          SUPERSEDED SURVEY CONTROL
 DP8395
 DP8395.No superseded survey control is available for this station.
 DP8395
 DP8395_MARKER: F = FLANGE-ENCASED ROD
 DP8395_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8395_STAMPING: EA 094 2014
 DP8395_MARK LOGO: UIL
 DP8395_PROJECTION: FLUSH
 DP8395_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8395_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8395_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8395+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2019
 DP8395_ROD/PIPE-DEPTH: 11.0 meters
 DP8395_SLEEVE-DEPTH  : 0.9 meters
 DP8395
 DP8395  HISTORY     - Date     Condition        Report By
 DP8395  HISTORY     - 20141209 MONUMENTED       AMESC
 DP8395  HISTORY     - 20190819 GOOD             ILDT
 DP8395
 DP8395                          STATION DESCRIPTION
 DP8395
 DP8395'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8395'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH OF WILLIAMSVILLE,
 DP8395'7.1 MI (11.4 KM) EAST-NORTHEAST OF SPRINGFIELD AND 7.1 MI (11.4 KM)
 DP8395'WEST-NORTHWEST OF MECHANICSBURG.
 DP8395'
 DP8395'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8395'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8395'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE WEST
 DP8395'ALONG OLD ROUTE 36 FOR 6.45 MI (10.4 KM) TO LINCOLN STREET, THENCE
 DP8395'WEST ALONG LINCOLN STREET FOR 140 FT (42.7 M) TO THE STATION ON THE
 DP8395'RIGHT.
 DP8395'
 DP8395'THE STATION IS 152 FT (46.3 M) NORTHWEST OF THE CENTERLINE OF OLD
 DP8395'ROUTE 36, 155.5 FT (47.4 M) NORTHEAST OF THE CENTERLINE OF LINCOLN
 DP8395'STREET, 122.0 FT (37.2 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A ONE
 DP8395'STORY WHITE HOUSE, 97.3 FT (29.7 M) EAST OF AN AMERITECH TELEPHONE
 DP8395'PEDESTAL NUMBER '419', 88.8 FT (27.1 M) EAST OF A POWER POLE WITH TWO
 DP8395'GUY WIRES, 16.8 FT (5.1 M) SOUTHWEST OF A GREEN TRANSFORMER BOX NUMBER
 DP8395''25', 15.0 FT (4.6 M) SOUTHWEST OF A POWER POLE WITH TWO GUY WIRES.
 DP8395'
 DP8395'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8395'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8395'IN IDENTIFICATION.
 DP8395
 DP8395                          STATION RECOVERY (2019)
 DP8395
 DP8395'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DP8395'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8396 ***********************************************************************
 DP8396  DESIGNATION -  EA 095
 DP8396  PID         -  DP8396
 DP8396  STATE/COUNTY-  IL/SANGAMON
 DP8396  COUNTRY     -  US
 DP8396  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DP8396
 DP8396                         *CURRENT SURVEY CONTROL
 DP8396  ______________________________________________________________________
 DP8396* NAD 83(1986) POSITION- 39 50 29.84   (N) 089 32 21.98   (W)   HD_HELD1
 DP8396* NAVD 88 ORTHO HEIGHT -   167.489 (meters)      549.50  (feet) ADJUSTED
 DP8396  ______________________________________________________________________
 DP8396  GEOID HEIGHT    -        -32.473 (meters)                     GEOID18
 DP8396  DYNAMIC HEIGHT  -        167.399 (meters)      549.21  (feet) COMP
 DP8396  MODELED GRAVITY -    980,087.6   (mgal)                       NAVD 88
 DP8396
 DP8396  VERT ORDER      -  SECOND    CLASS I
 DP8396
 DP8396.The horizontal coordinates were determined by differentially corrected
 DP8396.hand held GPS observations or other comparable positioning techniques
 DP8396.and have an estimated accuracy of +/- 3 meters.
 DP8396
 DP8396.The orthometric height was determined by differential leveling and
 DP8396.adjusted by the NATIONAL GEODETIC SURVEY
 DP8396.in September 2015.
 DP8396
 DP8396.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8396.GEOID18 height accuracy estimate available here.
 DP8396
 DP8396.Click photographs - Photos may exist for this station.
 DP8396
 DP8396.The dynamic height is computed by dividing the NAVD 88
 DP8396.geopotential number by the normal gravity value computed on the
 DP8396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8396.degrees latitude (g = 980.6199 gals.).
 DP8396
 DP8396.The modeled gravity was interpolated from observed gravity values.
 DP8396
 DP8396;                    North         East    Units  Estimated Accuracy
 DP8396;SPC IL W     -   352,591.9     753,682.0     MT  (+/- 3 meters HH1 GPS) 
 DP8396
 DP8396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8272113265(NAD 83)
 DP8396
 DP8396                          SUPERSEDED SURVEY CONTROL
 DP8396
 DP8396.No superseded survey control is available for this station.
 DP8396
 DP8396_MARKER: F = FLANGE-ENCASED ROD
 DP8396_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8396_STAMPING: EA 095 2014
 DP8396_MARK LOGO: UIL
 DP8396_PROJECTION: RECESSED 8 CENTIMETERS
 DP8396_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP8396+STABILITY: SURFACE MOTION
 DP8396_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8396+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2014
 DP8396_ROD/PIPE-DEPTH: 3.7 meters
 DP8396_SLEEVE-DEPTH  : 0.9 meters
 DP8396
 DP8396  HISTORY     - Date     Condition        Report By
 DP8396  HISTORY     - 20141208 MONUMENTED       AMESC
 DP8396
 DP8396                          STATION DESCRIPTION
 DP8396
 DP8396'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8396'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST-NORTHWEST OF
 DP8396'MECHANICSBURG, 7.8 MI (12.6 KM) SOUTH OF WILLIAMSVILLE AND 6.2 MI
 DP8396'(10.0 KM) EAST-NORTHEAST OF SPRINGFIELD.
 DP8396'
 DP8396'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8396'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8396'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE WEST
 DP8396'ALONG OLD ROUTE 36 FOR 6.45 MI (10.4 KM) TO LINCOLN STREET, THENCE
 DP8396'WEST ALONG LINCOLN STREET FOR 0.9 MI (1.4 KM) TO SOUTH SEVENTH STREET,
 DP8396'THENCE SOUTH ALONG SOUTH SEVENTH STREET FOR 940 FT (286.5 M) AND THE
 DP8396'STATION ON THE RIGHT.
 DP8396'
 DP8396'THE STATION IS 24.5 FT (7.5 M) EAST OF THE CENTERLINE OF THE RAMP TO
 DP8396'OLD ROUTE 36, 58 FT (17.7 M) WEST OF THE CENTERLINE OF SOUTH SEVENTH
 DP8396'STREET, 305 FT (93.0 M) NORTH OF THE EAST END OF A 3.5 FT (1.1 M) X 2
 DP8396'FT (0.6 M) BOX CULVERT, 98.5 FT (30.0 M) WEST OF THE WEST POST OF THE
 DP8396''WELCOME TO RIVERTON' SIGN.
 DP8396'
 DP8396'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8396'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8396'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8397 ***********************************************************************
 DP8397  DESIGNATION -  EA 096
 DP8397  PID         -  DP8397
 DP8397  STATE/COUNTY-  IL/SANGAMON
 DP8397  COUNTRY     -  US
 DP8397  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DP8397
 DP8397                         *CURRENT SURVEY CONTROL
 DP8397  ______________________________________________________________________
 DP8397* NAD 83(1986) POSITION- 39 49 55.88   (N) 089 33 11.69   (W)   HD_HELD1
 DP8397* NAVD 88 ORTHO HEIGHT -   165.325 (meters)      542.40  (feet) ADJUSTED
 DP8397  ______________________________________________________________________
 DP8397  GEOID HEIGHT    -        -32.484 (meters)                     GEOID18
 DP8397  DYNAMIC HEIGHT  -        165.236 (meters)      542.11  (feet) COMP
 DP8397  MODELED GRAVITY -    980,085.0   (mgal)                       NAVD 88
 DP8397
 DP8397  VERT ORDER      -  SECOND    CLASS I
 DP8397
 DP8397.The horizontal coordinates were determined by differentially corrected
 DP8397.hand held GPS observations or other comparable positioning techniques
 DP8397.and have an estimated accuracy of +/- 3 meters.
 DP8397
 DP8397.The orthometric height was determined by differential leveling and
 DP8397.adjusted by the NATIONAL GEODETIC SURVEY
 DP8397.in September 2015.
 DP8397
 DP8397.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8397.GEOID18 height accuracy estimate available here.
 DP8397
 DP8397.Click photographs - Photos may exist for this station.
 DP8397
 DP8397.The dynamic height is computed by dividing the NAVD 88
 DP8397.geopotential number by the normal gravity value computed on the
 DP8397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8397.degrees latitude (g = 980.6199 gals.).
 DP8397
 DP8397.The modeled gravity was interpolated from observed gravity values.
 DP8397
 DP8397;                    North         East    Units  Estimated Accuracy
 DP8397;SPC IL W     -   351,536.4     752,507.3     MT  (+/- 3 meters HH1 GPS) 
 DP8397
 DP8397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8150912251(NAD 83)
 DP8397
 DP8397                          SUPERSEDED SURVEY CONTROL
 DP8397
 DP8397.No superseded survey control is available for this station.
 DP8397
 DP8397_MARKER: F = FLANGE-ENCASED ROD
 DP8397_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8397_STAMPING: EA 096 2014
 DP8397_MARK LOGO: UIL
 DP8397_PROJECTION: RECESSED 8 CENTIMETERS
 DP8397_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8397_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8397+STABILITY: POSITION/ELEVATION WELL
 DP8397_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8397+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2014
 DP8397_ROD/PIPE-DEPTH: 6.1 meters
 DP8397_SLEEVE-DEPTH  : 0.9 meters
 DP8397
 DP8397  HISTORY     - Date     Condition        Report By
 DP8397  HISTORY     - 20141204 MONUMENTED       AMESC
 DP8397
 DP8397                          STATION DESCRIPTION
 DP8397
 DP8397'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP8397'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST OF MECHANICSBURG,
 DP8397'8.4 MI (13.5 KM) SOUTH OF WILLIAMSVILLE AND 5.2 MI (8.4 KM)
 DP8397'EAST-NORTHEAST OF SPRINGFIELD.
 DP8397'
 DP8397'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND BUFFALO
 DP8397'MECHANICSBURG ROAD PROCEED NORTH ALONG BUFFALO MECHANICSBURG ROAD FOR
 DP8397'0.95 MI (1.5 KM) TO OLD ROUTE 36 (ELM STREET) IN BUFFALO, THENCE WEST
 DP8397'ALONG OLD ROUTE 36 FOR 8.3 MI (13.4 KM) TO CAMP BUTLER ROAD, THENCE
 DP8397'SOUTHWEST ALONG CAMP BUTLER ROAD FOR 500 FT (152.4 M) TO THE STATION
 DP8397'ON THE LEFT.
 DP8397'
 DP8397'THE STATION IS 26 FT (7.9 M) SOUTHEAST OF THE CENTERLINE OF CAMP
 DP8397'BUTLER ROAD, 41 FT (12.5 M) NORTHWEST OF THE CENTERLINE OF OLD ROUTE
 DP8397'36, 202.5 FT (61.7 M) NORTHEAST OF THE CENTER OF THE WEST END OF A 2
 DP8397'FT (0.6 M) X 2 FT (0.6 M) BOX CULVERT UNDER OLD ROUTE 36, 78.0 FT
 DP8397'(23.8 M) NORTHEAST OF THE NORTHEAST END OF THE GUARDRAIL ALONG THE
 DP8397'SOUTHEAST SIDE OF CAMP BUTLER ROAD.
 DP8397'
 DP8397'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8397'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8397'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8398 ***********************************************************************
 DP8398  DESIGNATION -  EA 097
 DP8398  PID         -  DP8398
 DP8398  STATE/COUNTY-  IL/SANGAMON
 DP8398  COUNTRY     -  US
 DP8398  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DP8398
 DP8398                         *CURRENT SURVEY CONTROL
 DP8398  ______________________________________________________________________
 DP8398* NAD 83(1986) POSITION- 39 49 54.41   (N) 089 33 48.49   (W)   HD_HELD1
 DP8398* NAVD 88 ORTHO HEIGHT -   176.841 (meters)      580.19  (feet) ADJUSTED
 DP8398  ______________________________________________________________________
 DP8398  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 DP8398  DYNAMIC HEIGHT  -        176.745 (meters)      579.87  (feet) COMP
 DP8398  MODELED GRAVITY -    980,083.9   (mgal)                       NAVD 88
 DP8398
 DP8398  VERT ORDER      -  SECOND    CLASS I
 DP8398
 DP8398.The horizontal coordinates were determined by differentially corrected
 DP8398.hand held GPS observations or other comparable positioning techniques
 DP8398.and have an estimated accuracy of +/- 3 meters.
 DP8398
 DP8398.The orthometric height was determined by differential leveling and
 DP8398.adjusted by the NATIONAL GEODETIC SURVEY
 DP8398.in September 2015.
 DP8398
 DP8398.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8398.GEOID18 height accuracy estimate available here.
 DP8398
 DP8398.Click photographs - Photos may exist for this station.
 DP8398
 DP8398.The dynamic height is computed by dividing the NAVD 88
 DP8398.geopotential number by the normal gravity value computed on the
 DP8398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8398.degrees latitude (g = 980.6199 gals.).
 DP8398
 DP8398.The modeled gravity was interpolated from observed gravity values.
 DP8398
 DP8398;                    North         East    Units  Estimated Accuracy
 DP8398;SPC IL W     -   351,485.1     751,632.6     MT  (+/- 3 meters HH1 GPS) 
 DP8398
 DP8398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8063312231(NAD 83)
 DP8398
 DP8398                          SUPERSEDED SURVEY CONTROL
 DP8398
 DP8398.No superseded survey control is available for this station.
 DP8398
 DP8398_MARKER: F = FLANGE-ENCASED ROD
 DP8398_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8398_STAMPING: EA 097 2014
 DP8398_MARK LOGO: UIL
 DP8398_PROJECTION: RECESSED 8 CENTIMETERS
 DP8398_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8398_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8398+STABILITY: POSITION/ELEVATION WELL
 DP8398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8398+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2014
 DP8398_ROD/PIPE-DEPTH: 7.3 meters
 DP8398_SLEEVE-DEPTH  : 0.9 meters
 DP8398
 DP8398  HISTORY     - Date     Condition        Report By
 DP8398  HISTORY     - 20141208 MONUMENTED       AMESC
 DP8398
 DP8398                          STATION DESCRIPTION
 DP8398
 DP8398'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8398'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST OF MECHANICSBURG,
 DP8398'8.5 MI (13.7 KM) SOUTH OF WILLIAMSVILLE AND 4.7 MI (7.6 KM)
 DP8398'EAST-NORTHEAST OF SPRINGFIELD.
 DP8398'
 DP8398'TO REACH FROM THE INTERSECTION OF I-55 AND IL ROUTE 29/54 (E SANGAMON
 DP8398'AVENUE) PROCEED EAST ALONG EAST SANGAMON AVENUE WHICH BECOMES CAMP
 DP8398'BUTLER ROAD FOR 1.6 MI (2.6 KM) TO A FIELD ENTRANCE AND THE STATION ON
 DP8398'THE LEFT.
 DP8398'
 DP8398'THE STATION IS 33 FT (10.1 M) NORTH OF THE CENTERLINE OF CAMP BUTLER
 DP8398'ROAD, 197.8 FT (60.3 M) EAST OF A POWER POLE, 23.5 FT (7.2 M)
 DP8398'NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP8398'UNDER A FIELD ENTRANCE, 22.3 FT (6.8 M) WEST OF A POWER POLE.
 DP8398'
 DP8398'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8398'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8398'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8399 ***********************************************************************
 DP8399  DESIGNATION -  EA 098
 DP8399  PID         -  DP8399
 DP8399  STATE/COUNTY-  IL/SANGAMON
 DP8399  COUNTRY     -  US
 DP8399  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DP8399
 DP8399                         *CURRENT SURVEY CONTROL
 DP8399  ______________________________________________________________________
 DP8399* NAD 83(1986) POSITION- 39 49 54.41   (N) 089 34 48.58   (W)   HD_HELD1
 DP8399* NAVD 88 ORTHO HEIGHT -   178.815 (meters)      586.66  (feet) ADJUSTED
 DP8399  ______________________________________________________________________
 DP8399  GEOID HEIGHT    -        -32.514 (meters)                     GEOID18
 DP8399  DYNAMIC HEIGHT  -        178.718 (meters)      586.34  (feet) COMP
 DP8399  MODELED GRAVITY -    980,082.3   (mgal)                       NAVD 88
 DP8399
 DP8399  VERT ORDER      -  SECOND    CLASS I
 DP8399
 DP8399.The horizontal coordinates were determined by differentially corrected
 DP8399.hand held GPS observations or other comparable positioning techniques
 DP8399.and have an estimated accuracy of +/- 3 meters.
 DP8399
 DP8399.The orthometric height was determined by differential leveling and
 DP8399.adjusted by the NATIONAL GEODETIC SURVEY
 DP8399.in September 2015.
 DP8399
 DP8399.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8399.GEOID18 height accuracy estimate available here.
 DP8399
 DP8399.Click photographs - Photos may exist for this station.
 DP8399
 DP8399.The dynamic height is computed by dividing the NAVD 88
 DP8399.geopotential number by the normal gravity value computed on the
 DP8399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8399.degrees latitude (g = 980.6199 gals.).
 DP8399
 DP8399.The modeled gravity was interpolated from observed gravity values.
 DP8399
 DP8399;                    North         East    Units  Estimated Accuracy
 DP8399;SPC IL W     -   351,475.6     750,203.9     MT  (+/- 3 meters HH1 GPS) 
 DP8399
 DP8399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7920512272(NAD 83)
 DP8399
 DP8399                          SUPERSEDED SURVEY CONTROL
 DP8399
 DP8399.No superseded survey control is available for this station.
 DP8399
 DP8399_MARKER: F = FLANGE-ENCASED ROD
 DP8399_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8399_STAMPING: EA 098 2014
 DP8399_MARK LOGO: UIL
 DP8399_PROJECTION: RECESSED 8 CENTIMETERS
 DP8399_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8399_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8399+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2020
 DP8399_ROD/PIPE-DEPTH: 6.7 meters
 DP8399_SLEEVE-DEPTH  : 0.9 meters
 DP8399
 DP8399  HISTORY     - Date     Condition        Report By
 DP8399  HISTORY     - 20141204 MONUMENTED       AMESC
 DP8399  HISTORY     - 20200721 GOOD             ILDT
 DP8399
 DP8399                          STATION DESCRIPTION
 DP8399
 DP8399'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP8399'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) WEST OF MECHANICSBURG,
 DP8399'8.6 MI (13.8 KM) SOUTH OF WILLIAMSVILLE AND 4.0 MI (6.4 KM)
 DP8399'EAST-NORTHEAST OF SPRINGFIELD.
 DP8399'
 DP8399'TO REACH FROM THE INTERSECTION OF I-55 AND IL ROUTE 29/54 (E SANGAMON
 DP8399'AVENUE) PROCEED EAST ALONG EAST SANGAMON AVENUE WHICH BECOMES CAMP
 DP8399'BUTLER ROAD FOR 0.55 MI (0.9 KM) TO COLT ROAD.  CONTINUE EAST ALONG
 DP8399'CAMP BUTLER ROAD FOR 700 FT (213.4 M) TO THE STATION ON THE LEFT.
 DP8399'
 DP8399'THE STATION IS 74.5 FT (22.7 M) NORTH OF THE CENTERLINE OF CAMP BUTLER
 DP8399'ROAD, 136.5 FT (41.6 M) WEST OF A POWER POLE, 134.3 FT (40.9 M) WEST
 DP8399'OF A TELEPHONE PEDESTAL, 55.5 FT (16.9 M) SOUTH-SOUTHEAST OF THE
 DP8399'SOUTHWEST CORNER OF THE SCHARF AND COMPANY DIESEL ENGINE PARTS
 DP8399'BUILDING, 19.1 FT (5.8 M) EAST-SOUTHEAST OF THE FENCE CORNER OF A
 DP8399'FENCE RUNNING NORTH AND WEST, 14.4 FT (4.4 M) EAST-SOUTHEAST OF A
 DP8399'POWER POLE WITH THREE TRANSFORMERS.
 DP8399'
 DP8399'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8399'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8399'IN IDENTIFICATION.
 DP8399
 DP8399                          STATION RECOVERY (2020)
 DP8399
 DP8399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP8399'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8400 ***********************************************************************
 DP8400  DESIGNATION -  EA 099
 DP8400  PID         -  DP8400
 DP8400  STATE/COUNTY-  IL/SANGAMON
 DP8400  COUNTRY     -  US
 DP8400  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DP8400
 DP8400                         *CURRENT SURVEY CONTROL
 DP8400  ______________________________________________________________________
 DP8400* NAD 83(1986) POSITION- 39 49 53.77   (N) 089 35 43.62   (W)   HD_HELD1
 DP8400* NAVD 88 ORTHO HEIGHT -   182.966 (meters)      600.28  (feet) ADJUSTED
 DP8400  ______________________________________________________________________
 DP8400  GEOID HEIGHT    -        -32.531 (meters)                     GEOID18
 DP8400  DYNAMIC HEIGHT  -        182.867 (meters)      599.96  (feet) COMP
 DP8400  MODELED GRAVITY -    980,081.0   (mgal)                       NAVD 88
 DP8400
 DP8400  VERT ORDER      -  SECOND    CLASS I
 DP8400
 DP8400.The horizontal coordinates were determined by differentially corrected
 DP8400.hand held GPS observations or other comparable positioning techniques
 DP8400.and have an estimated accuracy of +/- 3 meters.
 DP8400
 DP8400.The orthometric height was determined by differential leveling and
 DP8400.adjusted by the NATIONAL GEODETIC SURVEY
 DP8400.in September 2015.
 DP8400
 DP8400.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8400.GEOID18 height accuracy estimate available here.
 DP8400
 DP8400.Click photographs - Photos may exist for this station.
 DP8400
 DP8400.The dynamic height is computed by dividing the NAVD 88
 DP8400.geopotential number by the normal gravity value computed on the
 DP8400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8400.degrees latitude (g = 980.6199 gals.).
 DP8400
 DP8400.The modeled gravity was interpolated from observed gravity values.
 DP8400
 DP8400;                    North         East    Units  Estimated Accuracy
 DP8400;SPC IL W     -   351,447.4     748,895.3     MT  (+/- 3 meters HH1 GPS) 
 DP8400
 DP8400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7789612290(NAD 83)
 DP8400
 DP8400                          SUPERSEDED SURVEY CONTROL
 DP8400
 DP8400.No superseded survey control is available for this station.
 DP8400
 DP8400_MARKER: F = FLANGE-ENCASED ROD
 DP8400_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8400_STAMPING: EA 099 2014
 DP8400_MARK LOGO: UIL
 DP8400_PROJECTION: RECESSED 8 CENTIMETERS
 DP8400_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8400_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8400+STABILITY: POSITION/ELEVATION WELL
 DP8400_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8400+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2014
 DP8400_ROD/PIPE-DEPTH: 11.6 meters
 DP8400_SLEEVE-DEPTH  : 0.9 meters
 DP8400
 DP8400  HISTORY     - Date     Condition        Report By
 DP8400  HISTORY     - 20141208 MONUMENTED       AMESC
 DP8400
 DP8400                          STATION DESCRIPTION
 DP8400
 DP8400'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8400'THE STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) WEST OF MECHANICSBURG,
 DP8400'8.8 MI (14.2 KM) SOUTH-SOUTHWEST OF WILLIAMSVILLE AND 3.3 MI (5.3 KM)
 DP8400'NORTHEAST OF SPRINGFIELD.
 DP8400'
 DP8400'TO REACH FROM THE INTERSECTION OF I-55 AND IL ROUTE 29/54 (E SANGAMON
 DP8400'AVENUE) PROCEED WEST ALONG EAST SANGAMON AVENUE FOR 0.1 MI (0.2 KM) TO
 DP8400'THE TRIANGULAR AREA BETWEEN THE I-55 SOUTHBOUND ON AND OFF RAMPS AND
 DP8400'THE STATION ON THE RIGHT.
 DP8400'
 DP8400'THE STATION IS 46.5 FT (14.2 M) NORTH OF THE CENTERLINE OF THE
 DP8400'WESTBOUND LANE OF SANGAMON AVENUE, 197 FT (60.0 M) WEST OF LIGHT POLE
 DP8400'NUMBER SA97250W, 126 FT (38.4 M) SOUTHWEST OF THE EAST END OF A 2 FT
 DP8400'(0.6 M) X 2 FT (0.6 M) BOX CULVERT UNDER THE OFF RAMP, 84.0 FT (25.6
 DP8400'M) SOUTHEAST OF THE NORTHEAST END OF THE GUARDRAIL ALONG THE NORTHWEST
 DP8400'SIDE OF THE OFF RAMP, 42.2 FT (12.9 M) EAST-NORTHEAST OF LIGHT POLE
 DP8400'NUMBER 'SA98250W'.
 DP8400'
 DP8400'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8400'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8400'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8401 ***********************************************************************
 DP8401  DESIGNATION -  EA 100
 DP8401  PID         -  DP8401
 DP8401  STATE/COUNTY-  IL/SANGAMON
 DP8401  COUNTRY     -  US
 DP8401  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DP8401
 DP8401                         *CURRENT SURVEY CONTROL
 DP8401  ______________________________________________________________________
 DP8401* NAD 83(1986) POSITION- 39 49 51.43   (N) 089 36 47.35   (W)   HD_HELD1
 DP8401* NAVD 88 ORTHO HEIGHT -   179.320 (meters)      588.32  (feet) ADJUSTED
 DP8401  ______________________________________________________________________
 DP8401  GEOID HEIGHT    -        -32.549 (meters)                     GEOID18
 DP8401  DYNAMIC HEIGHT  -        179.223 (meters)      588.00  (feet) COMP
 DP8401  MODELED GRAVITY -    980,079.5   (mgal)                       NAVD 88
 DP8401
 DP8401  VERT ORDER      -  SECOND    CLASS I
 DP8401
 DP8401.The horizontal coordinates were determined by differentially corrected
 DP8401.hand held GPS observations or other comparable positioning techniques
 DP8401.and have an estimated accuracy of +/- 3 meters.
 DP8401
 DP8401.The orthometric height was determined by differential leveling and
 DP8401.adjusted by the NATIONAL GEODETIC SURVEY
 DP8401.in September 2015.
 DP8401
 DP8401.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8401.GEOID18 height accuracy estimate available here.
 DP8401
 DP8401.Click photographs - Photos may exist for this station.
 DP8401
 DP8401.The dynamic height is computed by dividing the NAVD 88
 DP8401.geopotential number by the normal gravity value computed on the
 DP8401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8401.degrees latitude (g = 980.6199 gals.).
 DP8401
 DP8401.The modeled gravity was interpolated from observed gravity values.
 DP8401
 DP8401;                    North         East    Units  Estimated Accuracy
 DP8401;SPC IL W     -   351,365.7     747,380.4     MT  (+/- 3 meters HH1 GPS) 
 DP8401
 DP8401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7637812262(NAD 83)
 DP8401
 DP8401                          SUPERSEDED SURVEY CONTROL
 DP8401
 DP8401.No superseded survey control is available for this station.
 DP8401
 DP8401_MARKER: F = FLANGE-ENCASED ROD
 DP8401_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8401_STAMPING: EA 100 2014
 DP8401_MARK LOGO: UIL
 DP8401_PROJECTION: RECESSED 8 CENTIMETERS
 DP8401_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8401_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8401+STABILITY: POSITION/ELEVATION WELL
 DP8401_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8401+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2018
 DP8401_ROD/PIPE-DEPTH: 6.4 meters
 DP8401_SLEEVE-DEPTH  : 0.9 meters
 DP8401
 DP8401  HISTORY     - Date     Condition        Report By
 DP8401  HISTORY     - 20141204 MONUMENTED       AMESC
 DP8401  HISTORY     - 20180319 GOOD             ILDT
 DP8401
 DP8401                          STATION DESCRIPTION
 DP8401
 DP8401'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP8401'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) EAST OF FARMINGDALE,
 DP8401'9.2 MI (14.8 KM) SOUTH-SOUTHWEST OF WILLIAMSVILLE AND 2.6 MI (4.2 KM)
 DP8401'NORTHEAST OF SPRINGFIELD.
 DP8401'
 DP8401'TO REACH FROM THE INTERSECTION OF I-55 AND IL ROUTE 29/54 (E SANGAMON
 DP8401'AVENUE) PROCEED WEST ALONG EAST SANGAMON AVENUE FOR 1.0 MI (1.6 KM) TO
 DP8401'STONEHENGE ROAD.  CONTINUE WEST ALONG EAST SANGAMON AVENUE FOR 430 FT
 DP8401'(131.1 M) TO THE EXIT FROM IMMANUEL LUTHERAN CHURCH AND THE STATION ON
 DP8401'THE LEFT.
 DP8401'
 DP8401'THE STATION IS 44.5 FT (13.6 M) SOUTH OF THE CENTERLINE OF EAST
 DP8401'SANGAMON AVENUE, 36 FT (11.0 M) WEST OF THE CENTERLINE OF THE EXIT
 DP8401'FROM IMMANUEL LUTHERAN CHURCH, 115.4 FT (35.2 M) EAST-NORTHEAST OF A
 DP8401'FIRE HYDRANT, 73.4 FT (22.4 M) WEST-SOUTHWEST OF A STREET LIGHT POLE,
 DP8401'19.8 FT (6.0 M) WEST OF A POWER POLE, 1.7 FT (0.5 M) SOUTH OF THE BACK
 DP8401'OF SIDE WALK.
 DP8401'
 DP8401'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8401'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8401'IN IDENTIFICATION.
 DP8401
 DP8401                          STATION RECOVERY (2018)
 DP8401
 DP8401'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8401'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8402 ***********************************************************************
 DP8402  DESIGNATION -  EA 101
 DP8402  PID         -  DP8402
 DP8402  STATE/COUNTY-  IL/SANGAMON
 DP8402  COUNTRY     -  US
 DP8402  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8402
 DP8402                         *CURRENT SURVEY CONTROL
 DP8402  ______________________________________________________________________
 DP8402* NAD 83(1986) POSITION- 39 49 52.32   (N) 089 37 49.55   (W)   HD_HELD1
 DP8402* NAVD 88 ORTHO HEIGHT -   180.521 (meters)      592.26  (feet) ADJUSTED
 DP8402  ______________________________________________________________________
 DP8402  GEOID HEIGHT    -        -32.566 (meters)                     GEOID18
 DP8402  DYNAMIC HEIGHT  -        180.423 (meters)      591.94  (feet) COMP
 DP8402  MODELED GRAVITY -    980,078.4   (mgal)                       NAVD 88
 DP8402
 DP8402  VERT ORDER      -  SECOND    CLASS I
 DP8402
 DP8402.The horizontal coordinates were determined by differentially corrected
 DP8402.hand held GPS observations or other comparable positioning techniques
 DP8402.and have an estimated accuracy of +/- 3 meters.
 DP8402
 DP8402.The orthometric height was determined by differential leveling and
 DP8402.adjusted by the NATIONAL GEODETIC SURVEY
 DP8402.in September 2015.
 DP8402
 DP8402.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8402.GEOID18 height accuracy estimate available here.
 DP8402
 DP8402.Click photographs - Photos may exist for this station.
 DP8402
 DP8402.The dynamic height is computed by dividing the NAVD 88
 DP8402.geopotential number by the normal gravity value computed on the
 DP8402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8402.degrees latitude (g = 980.6199 gals.).
 DP8402
 DP8402.The modeled gravity was interpolated from observed gravity values.
 DP8402
 DP8402;                    North         East    Units  Estimated Accuracy
 DP8402;SPC IL W     -   351,384.1     745,901.2     MT  (+/- 3 meters HH1 GPS) 
 DP8402
 DP8402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7490012333(NAD 83)
 DP8402
 DP8402                          SUPERSEDED SURVEY CONTROL
 DP8402
 DP8402.No superseded survey control is available for this station.
 DP8402
 DP8402_MARKER: F = FLANGE-ENCASED ROD
 DP8402_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8402_STAMPING: EA 101 2014
 DP8402_MARK LOGO: UIL
 DP8402_PROJECTION: RECESSED 8 CENTIMETERS
 DP8402_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8402_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8402+STABILITY: POSITION/ELEVATION WELL
 DP8402_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8402+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2014
 DP8402_ROD/PIPE-DEPTH: 8.2 meters
 DP8402_SLEEVE-DEPTH  : 0.9 meters
 DP8402
 DP8402  HISTORY     - Date     Condition        Report By
 DP8402  HISTORY     - 20141204 MONUMENTED       AMESC
 DP8402
 DP8402                          STATION DESCRIPTION
 DP8402
 DP8402'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8402'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) SOUTH-SOUTHWEST OF
 DP8402'WILLIAMSVILLE, 9.4 MI (15.1 KM) EAST OF FARMINGDALE AND 2.2 MI (3.5
 DP8402'KM) NORTH-NORTHEAST OF SPRINGFIELD.
 DP8402'
 DP8402'TO REACH FROM THE INTERSECTION OF I-55 AND IL ROUTE 29/54 (E SANGAMON
 DP8402'AVENUE) PROCEED WEST ALONG EAST SANGAMON AVENUE FOR 2.0 MI (3.2 KM) TO
 DP8402'NORTH 19TH STREET AND THE STATION ON THE RIGHT.
 DP8402'
 DP8402'THE STATION IS 43.5 FT (13.3 M) NORTH OF THE CENTERLINE OF EAST
 DP8402'SANGAMON AVENUE, 56 FT (17.1 M) WEST OF THE CENTERLINE OF NORTH 19TH
 DP8402'STREET, 21.6 FT (6.6 M) SOUTH-SOUTHEAST OF THE SIGN POST FOR HARDEES,
 DP8402'10.0 FT (3.0 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER '1901', 8.6 FT
 DP8402'(2.6 M) EAST OF THE TRAFFIC SIGNAL WITH A STREET LIGHT, 2.0 FT (0.6 M)
 DP8402'NORTH OF THE BACK OF SIDE WALK.
 DP8402'
 DP8402'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8402'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8402'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8403 ***********************************************************************
 DP8403  DESIGNATION -  EA 102
 DP8403  PID         -  DP8403
 DP8403  STATE/COUNTY-  IL/SANGAMON
 DP8403  COUNTRY     -  US
 DP8403  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8403
 DP8403                         *CURRENT SURVEY CONTROL
 DP8403  ______________________________________________________________________
 DP8403* NAD 83(1986) POSITION- 39 50 17.18   (N) 089 39 32.48   (W)   HD_HELD1
 DP8403* NAVD 88 ORTHO HEIGHT -   167.282 (meters)      548.82  (feet) ADJUSTED
 DP8403  ______________________________________________________________________
 DP8403  GEOID HEIGHT    -        -32.594 (meters)                     GEOID18
 DP8403  DYNAMIC HEIGHT  -        167.191 (meters)      548.53  (feet) COMP
 DP8403  MODELED GRAVITY -    980,078.3   (mgal)                       NAVD 88
 DP8403
 DP8403  VERT ORDER      -  SECOND    CLASS I
 DP8403
 DP8403.The horizontal coordinates were determined by differentially corrected
 DP8403.hand held GPS observations or other comparable positioning techniques
 DP8403.and have an estimated accuracy of +/- 3 meters.
 DP8403
 DP8403.The orthometric height was determined by differential leveling and
 DP8403.adjusted by the NATIONAL GEODETIC SURVEY
 DP8403.in September 2015.
 DP8403
 DP8403.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8403.GEOID18 height accuracy estimate available here.
 DP8403
 DP8403.Click photographs - Photos may exist for this station.
 DP8403
 DP8403.The dynamic height is computed by dividing the NAVD 88
 DP8403.geopotential number by the normal gravity value computed on the
 DP8403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8403.degrees latitude (g = 980.6199 gals.).
 DP8403
 DP8403.The modeled gravity was interpolated from observed gravity values.
 DP8403
 DP8403;                    North         East    Units  Estimated Accuracy
 DP8403;SPC IL W     -   352,136.5     743,449.5     MT  (+/- 3 meters HH1 GPS) 
 DP8403
 DP8403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7247613172(NAD 83)
 DP8403
 DP8403                          SUPERSEDED SURVEY CONTROL
 DP8403
 DP8403.No superseded survey control is available for this station.
 DP8403
 DP8403_MARKER: F = FLANGE-ENCASED ROD
 DP8403_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8403_STAMPING: EA 102 2014
 DP8403_MARK LOGO: UIL
 DP8403_PROJECTION: RECESSED 8 CENTIMETERS
 DP8403_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8403_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8403+STABILITY: POSITION/ELEVATION WELL
 DP8403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8403+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2014
 DP8403_ROD/PIPE-DEPTH: 11.0 meters
 DP8403_SLEEVE-DEPTH  : 0.9 meters
 DP8403
 DP8403  HISTORY     - Date     Condition        Report By
 DP8403  HISTORY     - 20141119 MONUMENTED       AMESC
 DP8403
 DP8403                          STATION DESCRIPTION
 DP8403
 DP8403'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8403'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-SOUTHEAST OF
 DP8403'SALISBURY, 7.9 MI (12.7 KM) EAST OF FARMINGDALE AND 2.6 MI (4.2 KM)
 DP8403'NORTH-NORTHWEST OF SPRINGFIELD.
 DP8403'
 DP8403'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 (VETERANS PARKWAY) AND IL
 DP8403'ROUTE 97/125 ON THE WEST SIDE OF SPRINGFIELD PROCEED NORTHEAST ALONG
 DP8403'IL ROUTE 4 FOR 2.8 MI (4.5 KM) TO BROWNING ROAD, THENCE NORTHWEST
 DP8403'ALONG BROWNING ROAD FOR 470 FT (143.3 M) TO THE STATION ON THE RIGHT.
 DP8403'THE STATION IS 56.5 FT (17.2 M) NORTHEAST OF THE CENTERLINE OF THE
 DP8403'BROWNING ROAD, 120.0 FT (36.6 M) NORTHEAST OF A FIRE HYDRANT, 111.3 FT
 DP8403'(33.9 M) SOUTHEAST OF A STEEL GATE POST TO ADDRESS 401, 39 FT (11.9 M)
 DP8403'EAST OF THE CENTERLINE OF THE DRIVEWAY TO ADDRESS '401', 22.0 FT (6.7
 DP8403'M) EAST OF POWER POLE NUMBER 'MH34'.
 DP8403'
 DP8403'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8403'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8403'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8404 ***********************************************************************
 DP8404  DESIGNATION -  EA 103
 DP8404  PID         -  DP8404
 DP8404  STATE/COUNTY-  IL/SANGAMON
 DP8404  COUNTRY     -  US
 DP8404  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8404
 DP8404                         *CURRENT SURVEY CONTROL
 DP8404  ______________________________________________________________________
 DP8404* NAD 83(1986) POSITION- 39 50 07.99   (N) 089 41 32.69   (W)   HD_HELD1
 DP8404* NAVD 88 ORTHO HEIGHT -   177.808 (meters)      583.36  (feet) ADJUSTED
 DP8404  ______________________________________________________________________
 DP8404  GEOID HEIGHT    -        -32.603 (meters)                     GEOID18
 DP8404  DYNAMIC HEIGHT  -        177.711 (meters)      583.04  (feet) COMP
 DP8404  MODELED GRAVITY -    980,078.5   (mgal)                       NAVD 88
 DP8404
 DP8404  VERT ORDER      -  SECOND    CLASS I
 DP8404
 DP8404.The horizontal coordinates were determined by differentially corrected
 DP8404.hand held GPS observations or other comparable positioning techniques
 DP8404.and have an estimated accuracy of +/- 3 meters.
 DP8404
 DP8404.The orthometric height was determined by differential leveling and
 DP8404.adjusted by the NATIONAL GEODETIC SURVEY
 DP8404.in September 2015.
 DP8404
 DP8404.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8404.GEOID18 height accuracy estimate available here.
 DP8404
 DP8404.Click photographs - Photos may exist for this station.
 DP8404
 DP8404.The dynamic height is computed by dividing the NAVD 88
 DP8404.geopotential number by the normal gravity value computed on the
 DP8404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8404.degrees latitude (g = 980.6199 gals.).
 DP8404
 DP8404.The modeled gravity was interpolated from observed gravity values.
 DP8404
 DP8404;                    North         East    Units  Estimated Accuracy
 DP8404;SPC IL W     -   351,837.4     740,593.0     MT  (+/- 3 meters HH1 GPS) 
 DP8404
 DP8404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6961012974(NAD 83)
 DP8404
 DP8404                          SUPERSEDED SURVEY CONTROL
 DP8404
 DP8404.No superseded survey control is available for this station.
 DP8404
 DP8404_MARKER: F = FLANGE-ENCASED ROD
 DP8404_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8404_STAMPING: EA 103 2014
 DP8404_MARK LOGO: UIL
 DP8404_PROJECTION: RECESSED 8 CENTIMETERS
 DP8404_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8404_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8404+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2020
 DP8404_ROD/PIPE-DEPTH: 7.3 meters
 DP8404_SLEEVE-DEPTH  : 0.9 meters
 DP8404
 DP8404  HISTORY     - Date     Condition        Report By
 DP8404  HISTORY     - 20141201 MONUMENTED       AMESC
 DP8404  HISTORY     - 20200901 GOOD             ILDT
 DP8404
 DP8404                          STATION DESCRIPTION
 DP8404
 DP8404'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8404'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST-SOUTHEAST OF
 DP8404'SALISBURY, 6.1 MI (9.8 KM) EAST OF FARMINGDALE AND 3.5 MI (5.6 KM)
 DP8404'NORTHWEST OF SPRINGFIELD.
 DP8404'
 DP8404'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 (VETERANS PARKWAY) AND IL
 DP8404'ROUTE 97/125 ON THE WEST SIDE OF SPRINGFIELD PROCEED NORTHEAST ALONG
 DP8404'IL ROUTE 4 FOR 0.95 MI (1.5 KM) TO BRUNS LANE, THENCE NORTH ALONG
 DP8404'BRUNS LANE FOR 0.35 MI (0.6 KM) TO PULLMAN ROAD, THENCE NORTHWEST
 DP8404'ALONG PULLMAN ROAD WHICH TURN INTO HENNEPIN ROAD FOR 0.5 MI (0.8 KM)
 DP8404'TO THE STATION ON THE LEFT.
 DP8404'
 DP8404'THE STATION IS 17.5 FT (5.3 M) WEST OF THE CENTERLINE OF THE HENNEPIN
 DP8404'ROAD, 448 FT (136.6 M) SOUTH OF THE WEST END OF A 15 INCH (38 CM)
 DP8404'CORRUGATED METAL PIPE UNDER HENNEPIN ROAD, 43.7 FT (13.3 M) WEST OF
 DP8404'THE CHAIN LINK FENCE AROUND THE SPRINGFIELD AIRPORT, 1.0 FT (0.3 M)
 DP8404'EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8404'
 DP8404'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8404'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8404'IN IDENTIFICATION.
 DP8404
 DP8404                          STATION RECOVERY (2020)
 DP8404
 DP8404'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP8404'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8405 ***********************************************************************
 DP8405  DESIGNATION -  EA 104
 DP8405  PID         -  DP8405
 DP8405  STATE/COUNTY-  IL/SANGAMON
 DP8405  COUNTRY     -  US
 DP8405  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8405
 DP8405                         *CURRENT SURVEY CONTROL
 DP8405  ______________________________________________________________________
 DP8405* NAD 83(1986) POSITION- 39 49 29.29   (N) 089 41 14.94   (W)   HD_HELD1
 DP8405* NAVD 88 ORTHO HEIGHT -   170.043 (meters)      557.88  (feet) ADJUSTED
 DP8405  ______________________________________________________________________
 DP8405  GEOID HEIGHT    -        -32.592 (meters)                     GEOID18
 DP8405  DYNAMIC HEIGHT  -        169.950 (meters)      557.58  (feet) COMP
 DP8405  MODELED GRAVITY -    980,077.0   (mgal)                       NAVD 88
 DP8405
 DP8405  VERT ORDER      -  SECOND    CLASS I
 DP8405
 DP8405.The horizontal coordinates were determined by differentially corrected
 DP8405.hand held GPS observations or other comparable positioning techniques
 DP8405.and have an estimated accuracy of +/- 3 meters.
 DP8405
 DP8405.The orthometric height was determined by differential leveling and
 DP8405.adjusted by the NATIONAL GEODETIC SURVEY
 DP8405.in September 2015.
 DP8405
 DP8405.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8405.GEOID18 height accuracy estimate available here.
 DP8405
 DP8405.Click photographs - Photos may exist for this station.
 DP8405
 DP8405.The dynamic height is computed by dividing the NAVD 88
 DP8405.geopotential number by the normal gravity value computed on the
 DP8405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8405.degrees latitude (g = 980.6199 gals.).
 DP8405
 DP8405.The modeled gravity was interpolated from observed gravity values.
 DP8405
 DP8405;                    North         East    Units  Estimated Accuracy
 DP8405;SPC IL W     -   350,646.1     741,021.4     MT  (+/- 3 meters HH1 GPS) 
 DP8405
 DP8405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6999611768(NAD 83)
 DP8405
 DP8405                          SUPERSEDED SURVEY CONTROL
 DP8405
 DP8405.No superseded survey control is available for this station.
 DP8405
 DP8405_MARKER: F = FLANGE-ENCASED ROD
 DP8405_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8405_STAMPING: EA 104 2014
 DP8405_MARK LOGO: UIL
 DP8405_PROJECTION: RECESSED 5 CENTIMETERS
 DP8405_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8405_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8405+STABILITY: POSITION/ELEVATION WELL
 DP8405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8405+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2014
 DP8405_ROD/PIPE-DEPTH: 6.1 meters
 DP8405_SLEEVE-DEPTH  : 0.9 meters
 DP8405
 DP8405  HISTORY     - Date     Condition        Report By
 DP8405  HISTORY     - 20141204 MONUMENTED       AMESC
 DP8405
 DP8405                          STATION DESCRIPTION
 DP8405
 DP8405'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8405'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHEAST OF SALISBURY,
 DP8405'6.3 MI (10.1 KM) EAST OF FARMINGDALE AND 2.8 MI (4.5 KM) NORTHWEST OF
 DP8405'SPRINGFIELD.
 DP8405'
 DP8405'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 (VETERANS PARKWAY) AND IL
 DP8405'ROUTE 97/125 ON THE WEST SIDE OF SPRINGFIELD PROCEED NORTHEAST ALONG
 DP8405'IL ROUTE 4 FOR 0.95 MI (1.5 KM) TO BRUNS LANE AND THE STATION ON THE
 DP8405'RIGHT.
 DP8405'
 DP8405'THE STATION IS 86 FT (26.2 M) SOUTHEAST OF THE CENTERLINE OF THE NORTH
 DP8405'BOUND LANE OF IL ROUTE 4, 35.5 FT (10.8 M) WEST OF THE CENTERLINE OF
 DP8405'BRUNS LANE, 34.3 FT (10.5 M) SOUTH-SOUTHEAST OF THE BASE OF THE MAST
 DP8405'ARM FOR THE TRAFFIC SIGNAL, 28.8 FT (8.8 M) SOUTHEAST OF THE ILLINOIS
 DP8405'DOT CONTROL BOX, 21.2 FT (6.5 M) SOUTH-SOUTHEAST OF A STREET LIGHT.
 DP8405'
 DP8405'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8405'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8405'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8406 ***********************************************************************
 DP8406  DESIGNATION -  EA 105
 DP8406  PID         -  DP8406
 DP8406  STATE/COUNTY-  IL/SANGAMON
 DP8406  COUNTRY     -  US
 DP8406  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8406
 DP8406                         *CURRENT SURVEY CONTROL
 DP8406  ______________________________________________________________________
 DP8406* NAD 83(1986) POSITION- 39 49 11.13   (N) 089 41 44.88   (W)   HD_HELD1
 DP8406* NAVD 88 ORTHO HEIGHT -   164.943 (meters)      541.15  (feet) ADJUSTED
 DP8406  ______________________________________________________________________
 DP8406  GEOID HEIGHT    -        -32.589 (meters)                     GEOID18
 DP8406  DYNAMIC HEIGHT  -        164.853 (meters)      540.86  (feet) COMP
 DP8406  MODELED GRAVITY -    980,076.8   (mgal)                       NAVD 88
 DP8406
 DP8406  VERT ORDER      -  SECOND    CLASS I
 DP8406
 DP8406.The horizontal coordinates were determined by differentially corrected
 DP8406.hand held GPS observations or other comparable positioning techniques
 DP8406.and have an estimated accuracy of +/- 3 meters.
 DP8406
 DP8406.The orthometric height was determined by differential leveling and
 DP8406.adjusted by the NATIONAL GEODETIC SURVEY
 DP8406.in September 2015.
 DP8406
 DP8406.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8406.GEOID18 height accuracy estimate available here.
 DP8406
 DP8406.Click photographs - Photos may exist for this station.
 DP8406
 DP8406.The dynamic height is computed by dividing the NAVD 88
 DP8406.geopotential number by the normal gravity value computed on the
 DP8406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8406.degrees latitude (g = 980.6199 gals.).
 DP8406
 DP8406.The modeled gravity was interpolated from observed gravity values.
 DP8406
 DP8406;                    North         East    Units  Estimated Accuracy
 DP8406;SPC IL W     -   350,082.3     740,312.4     MT  (+/- 3 meters HH1 GPS) 
 DP8406
 DP8406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6926711229(NAD 83)
 DP8406
 DP8406                          SUPERSEDED SURVEY CONTROL
 DP8406
 DP8406.No superseded survey control is available for this station.
 DP8406
 DP8406_MARKER: F = FLANGE-ENCASED ROD
 DP8406_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8406_STAMPING: EA 105 2014
 DP8406_MARK LOGO: UIL
 DP8406_PROJECTION: RECESSED 8 CENTIMETERS
 DP8406_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8406_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8406+STABILITY: POSITION/ELEVATION WELL
 DP8406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8406+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2014
 DP8406_ROD/PIPE-DEPTH: 14.6 meters
 DP8406_SLEEVE-DEPTH  : 0.9 meters
 DP8406
 DP8406  HISTORY     - Date     Condition        Report By
 DP8406  HISTORY     - 20141204 MONUMENTED       AMESC
 DP8406
 DP8406                          STATION DESCRIPTION
 DP8406
 DP8406'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8406'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHEAST OF SALISBURY,
 DP8406'5.9 MI (9.5 KM) EAST OF FARMINGDALE AND 3.0 MI (4.8 KM) WEST-NORTHWEST
 DP8406'OF SPRINGFIELD.
 DP8406'
 DP8406'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 (VETERANS PARKWAY) AND IL
 DP8406'ROUTE 97/125 ON THE WEST SIDE OF SPRINGFIELD PROCEED NORTHEAST ALONG
 DP8406'IL ROUTE 4 FOR 0.4 MI (0.6 KM) TO A MEDIAN CROSS-OVER AND THE STATION
 DP8406'ON THE LEFT.
 DP8406'
 DP8406'THE STATION IS 36 FT (11.0 M) SOUTHEAST OF THE CENTERLINE OF THE SOUTH
 DP8406'BOUND LANE OF IL ROUTE 4, 149.5 FT (45.6 M) NORTHWEST OF POWER POLE
 DP8406'NUMBER '094 CWLP', 66.3 FT (20.2 M) NORTHEAST OF A STORM SEWER MAN
 DP8406'HOLE, 27 FT (8.2 M) NORTHEAST OF THE CENTERLINE OF THE MEDIAN
 DP8406'CROSS-OVER.
 DP8406'
 DP8406'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8406'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8406'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8407 ***********************************************************************
 DP8407  DESIGNATION -  EA 106
 DP8407  PID         -  DP8407
 DP8407  STATE/COUNTY-  IL/SANGAMON
 DP8407  COUNTRY     -  US
 DP8407  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8407
 DP8407                         *CURRENT SURVEY CONTROL
 DP8407  ______________________________________________________________________
 DP8407* NAD 83(1986) POSITION- 39 48 23.33   (N) 089 42 24.07   (W)   HD_HELD1
 DP8407* NAVD 88 ORTHO HEIGHT -   181.395 (meters)      595.13  (feet) ADJUSTED
 DP8407  ______________________________________________________________________
 DP8407  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 DP8407  DYNAMIC HEIGHT  -        181.296 (meters)      594.80  (feet) COMP
 DP8407  MODELED GRAVITY -    980,075.9   (mgal)                       NAVD 88
 DP8407
 DP8407  VERT ORDER      -  SECOND    CLASS I
 DP8407
 DP8407.The horizontal coordinates were determined by differentially corrected
 DP8407.hand held GPS observations or other comparable positioning techniques
 DP8407.and have an estimated accuracy of +/- 3 meters.
 DP8407
 DP8407.The orthometric height was determined by differential leveling and
 DP8407.adjusted by the NATIONAL GEODETIC SURVEY
 DP8407.in September 2015.
 DP8407
 DP8407.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8407.GEOID18 height accuracy estimate available here.
 DP8407
 DP8407.Click photographs - Photos may exist for this station.
 DP8407
 DP8407.The dynamic height is computed by dividing the NAVD 88
 DP8407.geopotential number by the normal gravity value computed on the
 DP8407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8407.degrees latitude (g = 980.6199 gals.).
 DP8407
 DP8407.The modeled gravity was interpolated from observed gravity values.
 DP8407
 DP8407;                    North         East    Units  Estimated Accuracy
 DP8407;SPC IL W     -   348,603.3     739,387.9     MT  (+/- 3 meters HH1 GPS) 
 DP8407
 DP8407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6829109784(NAD 83)
 DP8407
 DP8407                          SUPERSEDED SURVEY CONTROL
 DP8407
 DP8407.No superseded survey control is available for this station.
 DP8407
 DP8407_MARKER: F = FLANGE-ENCASED ROD
 DP8407_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8407_STAMPING: EA 106 2014
 DP8407_MARK LOGO: UIL
 DP8407_PROJECTION: RECESSED 8 CENTIMETERS
 DP8407_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8407_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8407+STABILITY: POSITION/ELEVATION WELL
 DP8407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8407+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2014
 DP8407_ROD/PIPE-DEPTH: 7.0 meters
 DP8407_SLEEVE-DEPTH  : 0.9 meters
 DP8407
 DP8407  HISTORY     - Date     Condition        Report By
 DP8407  HISTORY     - 20141204 MONUMENTED       AMESC
 DP8407
 DP8407                          STATION DESCRIPTION
 DP8407
 DP8407'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8407'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF SALISBURY,
 DP8407'5.4 MI (8.7 KM) EAST-SOUTHEAST OF FARMINGDALE AND 3.4 MI (5.5 KM) WEST
 DP8407'OF SPRINGFIELD.
 DP8407'
 DP8407'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 (VETERANS PARKWAY) AND IL
 DP8407'ROUTE 97/125 ON THE WEST SIDE OF SPRINGFIELD PROCEED SOUTHWEST ALONG
 DP8407'IL ROUTE 4 FOR 0.6 MI (1.0 KM) TO CIDER MILLING LANE.  CONTINUE SOUTH
 DP8407'ALONG IL ROUTE 4 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP8407'
 DP8407'THE STATION IS 90 FT (27.4 M) WEST OF THE CENTERLINE OF THE SOUTH
 DP8407'BOUND LANE OF IL ROUTE 4, 56.1 FT (17.1 M) NORTHWEST OF THE SOUTH END
 DP8407'OF A 24 INCH (61 CM) CORRUGATED METAL PIPE, 49.8 FT (15.2 M)
 DP8407'NORTH-NORTHEAST OF A POWER POLE, 48.7 FT (14.8 M) SOUTH-SOUTHEAST OF A
 DP8407'POWER POLE, 48.2 FT (14.7 M) SOUTH-SOUTHEAST OF A TELEPHONE PEDESTAL,
 DP8407'2.1 FT (0.6 M) EAST OF A CHAIN LINK FENCE ON TOP OF THE BERM.
 DP8407'
 DP8407'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8407'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8407'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8408 ***********************************************************************
 DP8408  DESIGNATION -  EA 107
 DP8408  PID         -  DP8408
 DP8408  STATE/COUNTY-  IL/SANGAMON
 DP8408  COUNTRY     -  US
 DP8408  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8408
 DP8408                         *CURRENT SURVEY CONTROL
 DP8408  ______________________________________________________________________
 DP8408* NAD 83(1986) POSITION- 39 47 34.55   (N) 089 42 24.55   (W)   HD_HELD1
 DP8408* NAVD 88 ORTHO HEIGHT -   184.700 (meters)      605.97  (feet) ADJUSTED
 DP8408  ______________________________________________________________________
 DP8408  GEOID HEIGHT    -        -32.557 (meters)                     GEOID18
 DP8408  DYNAMIC HEIGHT  -        184.599 (meters)      605.64  (feet) COMP
 DP8408  MODELED GRAVITY -    980,074.4   (mgal)                       NAVD 88
 DP8408
 DP8408  VERT ORDER      -  SECOND    CLASS I
 DP8408
 DP8408.The horizontal coordinates were determined by differentially corrected
 DP8408.hand held GPS observations or other comparable positioning techniques
 DP8408.and have an estimated accuracy of +/- 3 meters.
 DP8408
 DP8408.The orthometric height was determined by differential leveling and
 DP8408.adjusted by the NATIONAL GEODETIC SURVEY
 DP8408.in September 2015.
 DP8408
 DP8408.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8408.GEOID18 height accuracy estimate available here.
 DP8408
 DP8408.Click photographs - Photos may exist for this station.
 DP8408
 DP8408.The dynamic height is computed by dividing the NAVD 88
 DP8408.geopotential number by the normal gravity value computed on the
 DP8408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8408.degrees latitude (g = 980.6199 gals.).
 DP8408
 DP8408.The modeled gravity was interpolated from observed gravity values.
 DP8408
 DP8408;                    North         East    Units  Estimated Accuracy
 DP8408;SPC IL W     -   347,098.8     739,384.2     MT  (+/- 3 meters HH1 GPS) 
 DP8408
 DP8408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6823408280(NAD 83)
 DP8408
 DP8408                          SUPERSEDED SURVEY CONTROL
 DP8408
 DP8408.No superseded survey control is available for this station.
 DP8408
 DP8408_MARKER: F = FLANGE-ENCASED ROD
 DP8408_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8408_STAMPING: EA 107 2014
 DP8408_MARK LOGO: UIL
 DP8408_PROJECTION: RECESSED 8 CENTIMETERS
 DP8408_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8408_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8408+STABILITY: POSITION/ELEVATION WELL
 DP8408_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8408+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2014
 DP8408_ROD/PIPE-DEPTH: 9.8 meters
 DP8408_SLEEVE-DEPTH  : 0.9 meters
 DP8408
 DP8408  HISTORY     - Date     Condition        Report By
 DP8408  HISTORY     - 20141204 MONUMENTED       AMESC
 DP8408
 DP8408                          STATION DESCRIPTION
 DP8408
 DP8408'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8408'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH OF CHATHAM, 5.7 MI
 DP8408'(9.2 KM) EAST-SOUTHEAST OF FARMINGDALE AND 3.4 MI (5.5 KM) WEST OF
 DP8408'SPRINGFIELD.
 DP8408'
 DP8408'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 (VETERANS PARKWAY) AND IL
 DP8408'ROUTE 97/125 ON THE WEST SIDE OF SPRINGFIELD PROCEED SOUTHWEST ALONG
 DP8408'IL ROUTE 4 FOR 1.5 MI (2.4 KM) TO WEST LAWRENCE AVENUE.  CONTINUE
 DP8408'SOUTH ALONG IL ROUTE 4 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE
 DP8408'RIGHT.
 DP8408'
 DP8408'THE STATION IS 50 FT (15.2 M) WEST OF THE CENTERLINE OF THE SOUTH
 DP8408'BOUND LANE OF IL ROUTE 4, 275 FT (83.8 M) NORTH-NORTHWEST OF THE SOUTH
 DP8408'END OF A PAVED DITCH ALONG THE WEST SIDE OF THE SOUTH BOUND LANE, 100
 DP8408'FT (30.5 M) NORTH-NORTHEAST OF A POWER POLE, 18.5 FT (5.6 M) EAST OF A
 DP8408'CHAIN LINK FENCE ON TOP OF THE BERM.
 DP8408'
 DP8408'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8408'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8408'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8409 ***********************************************************************
 DP8409  DESIGNATION -  EA 108
 DP8409  PID         -  DP8409
 DP8409  STATE/COUNTY-  IL/SANGAMON
 DP8409  COUNTRY     -  US
 DP8409  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8409
 DP8409                         *CURRENT SURVEY CONTROL
 DP8409  ______________________________________________________________________
 DP8409* NAD 83(1986) POSITION- 39 47 11.58   (N) 089 43 05.53   (W)   HD_HELD1
 DP8409* NAVD 88 ORTHO HEIGHT -   182.651 (meters)      599.25  (feet) ADJUSTED
 DP8409  ______________________________________________________________________
 DP8409  GEOID HEIGHT    -        -32.549 (meters)                     GEOID18
 DP8409  DYNAMIC HEIGHT  -        182.551 (meters)      598.92  (feet) COMP
 DP8409  MODELED GRAVITY -    980,074.4   (mgal)                       NAVD 88
 DP8409
 DP8409  VERT ORDER      -  SECOND    CLASS I
 DP8409
 DP8409.The horizontal coordinates were determined by differentially corrected
 DP8409.hand held GPS observations or other comparable positioning techniques
 DP8409.and have an estimated accuracy of +/- 3 meters.
 DP8409
 DP8409.The orthometric height was determined by differential leveling and
 DP8409.adjusted by the NATIONAL GEODETIC SURVEY
 DP8409.in September 2015.
 DP8409
 DP8409.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8409.GEOID18 height accuracy estimate available here.
 DP8409
 DP8409.Click photographs - Photos may exist for this station.
 DP8409
 DP8409.The dynamic height is computed by dividing the NAVD 88
 DP8409.geopotential number by the normal gravity value computed on the
 DP8409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8409.degrees latitude (g = 980.6199 gals.).
 DP8409
 DP8409.The modeled gravity was interpolated from observed gravity values.
 DP8409
 DP8409;                    North         East    Units  Estimated Accuracy
 DP8409;SPC IL W     -   346,385.5     738,412.8     MT  (+/- 3 meters HH1 GPS) 
 DP8409
 DP8409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6723807601(NAD 83)
 DP8409
 DP8409                          SUPERSEDED SURVEY CONTROL
 DP8409
 DP8409.No superseded survey control is available for this station.
 DP8409
 DP8409_MARKER: F = FLANGE-ENCASED ROD
 DP8409_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8409_STAMPING: EA 108 2014
 DP8409_MARK LOGO: UIL
 DP8409_PROJECTION: RECESSED 8 CENTIMETERS
 DP8409_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8409_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8409+STABILITY: POSITION/ELEVATION WELL
 DP8409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8409+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2014
 DP8409_ROD/PIPE-DEPTH: 9.8 meters
 DP8409_SLEEVE-DEPTH  : 0.9 meters
 DP8409
 DP8409  HISTORY     - Date     Condition        Report By
 DP8409  HISTORY     - 20141125 MONUMENTED       AMESC
 DP8409
 DP8409                          STATION DESCRIPTION
 DP8409
 DP8409'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8409'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH OF CHATHAM, 5.3 MI
 DP8409'(8.5 KM) EAST-SOUTHEAST OF FARMINGDALE AND 4.1 MI (6.6 KM)
 DP8409'WEST-SOUTHWEST OF SPRINGFIELD.
 DP8409'
 DP8409'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND OLD JACKSONVILLE ROAD
 DP8409'PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 0.62 MI (1.0 KM) TO THE
 DP8409'STATION ON THE LEFT.
 DP8409'
 DP8409'THE STATION IS 64 FT (19.5 M) SOUTH OF THE CENTERLINE OF OLD
 DP8409'JACKSONVILLE ROAD, 122 FT (37.2 M) EAST OF THE CENTERLINE OF THE
 DP8409'MEDIAN OF PINE CREEK DRIVE, 88.9 FT (27.1 M) EAST OF A WATER VALVE,
 DP8409'66.3 FT (20.2 M) SOUTHEAST OF A HAND HOLE, 22.8 FT (6.9 M) SOUTH OD
 DP8409'POWER POLE NUMBER '2031984', 1.4 FT (0.4 M) NORTH OF THE NORTH EDGE OF
 DP8409'SIDEWALK.
 DP8409'
 DP8409'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8409'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8409'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8410 ***********************************************************************
 DP8410  DESIGNATION -  EA 109
 DP8410  PID         -  DP8410
 DP8410  STATE/COUNTY-  IL/SANGAMON
 DP8410  COUNTRY     -  US
 DP8410  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8410
 DP8410                         *CURRENT SURVEY CONTROL
 DP8410  ______________________________________________________________________
 DP8410* NAD 83(1986) POSITION- 39 47 12.34   (N) 089 44 11.92   (W)   HD_HELD1
 DP8410* NAVD 88 ORTHO HEIGHT -   184.093 (meters)      603.98  (feet) ADJUSTED
 DP8410  ______________________________________________________________________
 DP8410  GEOID HEIGHT    -        -32.549 (meters)                     GEOID18
 DP8410  DYNAMIC HEIGHT  -        183.993 (meters)      603.65  (feet) COMP
 DP8410  MODELED GRAVITY -    980,075.5   (mgal)                       NAVD 88
 DP8410
 DP8410  VERT ORDER      -  SECOND    CLASS I
 DP8410
 DP8410.The horizontal coordinates were determined by differentially corrected
 DP8410.hand held GPS observations or other comparable positioning techniques
 DP8410.and have an estimated accuracy of +/- 3 meters.
 DP8410
 DP8410.The orthometric height was determined by differential leveling and
 DP8410.adjusted by the NATIONAL GEODETIC SURVEY
 DP8410.in September 2015.
 DP8410
 DP8410.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8410.GEOID18 height accuracy estimate available here.
 DP8410
 DP8410.Click photographs - Photos may exist for this station.
 DP8410
 DP8410.The dynamic height is computed by dividing the NAVD 88
 DP8410.geopotential number by the normal gravity value computed on the
 DP8410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8410.degrees latitude (g = 980.6199 gals.).
 DP8410
 DP8410.The modeled gravity was interpolated from observed gravity values.
 DP8410
 DP8410;                    North         East    Units  Estimated Accuracy
 DP8410;SPC IL W     -   346,401.2     736,833.1     MT  (+/- 3 meters HH1 GPS) 
 DP8410
 DP8410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6565907673(NAD 83)
 DP8410
 DP8410                          SUPERSEDED SURVEY CONTROL
 DP8410
 DP8410.No superseded survey control is available for this station.
 DP8410
 DP8410_MARKER: F = FLANGE-ENCASED ROD
 DP8410_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8410_STAMPING: EA 109 2014
 DP8410_MARK LOGO: UIL
 DP8410_PROJECTION: RECESSED 5 CENTIMETERS
 DP8410_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8410_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8410+STABILITY: POSITION/ELEVATION WELL
 DP8410_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8410+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2020
 DP8410_ROD/PIPE-DEPTH: 6.4 meters
 DP8410_SLEEVE-DEPTH  : 0.9 meters
 DP8410
 DP8410  HISTORY     - Date     Condition        Report By
 DP8410  HISTORY     - 20141119 MONUMENTED       AMESC
 DP8410  HISTORY     - 20201124 GOOD             ILDT
 DP8410
 DP8410                          STATION DESCRIPTION
 DP8410
 DP8410'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8410'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF
 DP8410'SALISBURY, 5.1 MI (8.2 KM) WEST-SOUTHWEST OF SPRINGFIELD AND 4.5 MI
 DP8410'(7.2 KM) SOUTHEAST OF FARMINGDALE.
 DP8410'
 DP8410'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND OLD JACKSONVILLE ROAD
 DP8410'PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 1.45 MI (2.3 KM) ACROSS
 DP8410'THE RAILROAD TRACK TO CHEROKEE DRIVE.  CONTINUE WEST ALONG OLD
 DP8410'JACKSONVILLE ROAD FOR 780 FT (237.7 M) TO THE STATION ON THE RIGHT.
 DP8410'
 DP8410'THE STATION IS 40.5 FT (12.3 M) NORTH OF THE CENTERLINE OF OLD
 DP8410'JACKSONVILLE ROAD, 107.6 FT (32.8 M) NORTHEAST OF AN SBC TELEPHONE
 DP8410'PEDESTAL NUMBER 'SD SPL', 83.5 FT (25.5 M) NORTH OF A POWER POLE, 33.5
 DP8410'FT (10.2 M) WEST OF POWER POLE NUMBER '47', 6.9 FT (2.1 M) SOUTH OF
 DP8410'THE EAST-WEST CHAIN LINK FENCE.
 DP8410'
 DP8410'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8410'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8410'IN IDENTIFICATION.
 DP8410
 DP8410                          STATION RECOVERY (2020)
 DP8410
 DP8410'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP8410'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8411 ***********************************************************************
 DP8411  DESIGNATION -  EA 110
 DP8411  PID         -  DP8411
 DP8411  STATE/COUNTY-  IL/SANGAMON
 DP8411  COUNTRY     -  US
 DP8411  USGS QUAD   -  FARMINGDALE (2018)
 DP8411
 DP8411                         *CURRENT SURVEY CONTROL
 DP8411  ______________________________________________________________________
 DP8411* NAD 83(1986) POSITION- 39 47 12.03   (N) 089 45 14.31   (W)   HD_HELD1
 DP8411* NAVD 88 ORTHO HEIGHT -   185.993 (meters)      610.21  (feet) ADJUSTED
 DP8411  ______________________________________________________________________
 DP8411  GEOID HEIGHT    -        -32.546 (meters)                     GEOID18
 DP8411  DYNAMIC HEIGHT  -        185.891 (meters)      609.88  (feet) COMP
 DP8411  MODELED GRAVITY -    980,076.5   (mgal)                       NAVD 88
 DP8411
 DP8411  VERT ORDER      -  SECOND    CLASS I
 DP8411
 DP8411.The horizontal coordinates were determined by differentially corrected
 DP8411.hand held GPS observations or other comparable positioning techniques
 DP8411.and have an estimated accuracy of +/- 3 meters.
 DP8411
 DP8411.The orthometric height was determined by differential leveling and
 DP8411.adjusted by the NATIONAL GEODETIC SURVEY
 DP8411.in September 2015.
 DP8411
 DP8411.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8411.GEOID18 height accuracy estimate available here.
 DP8411
 DP8411.Click photographs - Photos may exist for this station.
 DP8411
 DP8411.The dynamic height is computed by dividing the NAVD 88
 DP8411.geopotential number by the normal gravity value computed on the
 DP8411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8411.degrees latitude (g = 980.6199 gals.).
 DP8411
 DP8411.The modeled gravity was interpolated from observed gravity values.
 DP8411
 DP8411;                    North         East    Units  Estimated Accuracy
 DP8411;SPC IL W     -   346,384.6     735,348.7     MT  (+/- 3 meters HH1 GPS) 
 DP8411
 DP8411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6417507709(NAD 83)
 DP8411
 DP8411                          SUPERSEDED SURVEY CONTROL
 DP8411
 DP8411.No superseded survey control is available for this station.
 DP8411
 DP8411_MARKER: F = FLANGE-ENCASED ROD
 DP8411_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8411_STAMPING: EA 110 2014
 DP8411_MARK LOGO: UIL
 DP8411_PROJECTION: FLUSH
 DP8411_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8411_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8411+STABILITY: POSITION/ELEVATION WELL
 DP8411_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8411+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2023
 DP8411_ROD/PIPE-DEPTH: 7.3 meters
 DP8411_SLEEVE-DEPTH  : 0.9 meters
 DP8411
 DP8411  HISTORY     - Date     Condition        Report By
 DP8411  HISTORY     - 20141119 MONUMENTED       AMESC
 DP8411  HISTORY     - 20230808 GOOD             ILDT
 DP8411
 DP8411                          STATION DESCRIPTION
 DP8411
 DP8411'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8411'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH-SOUTHEAST OF
 DP8411'SALISBURY, 6.0 MI (9.7 KM) WEST OF SPRINGFIELD AND 3.7 MI (6.0 KM)
 DP8411'SOUTHEAST OF FARMINGDALE.
 DP8411'
 DP8411'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND OLD JACKSONVILLE ROAD
 DP8411'PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 2.5 MI (4.0 KM) TO
 DP8411'LENHART ROAD.  CONTINUE WEST ALONG OLD JACKSONVILLE ROAD FOR 95 FT
 DP8411'(29.0 M) TO THE STATION ON THE RIGHT.
 DP8411'
 DP8411'THE STATION IS 42 FT (12.8 M) NORTH OF THE CENTERLINE OF OLD
 DP8411'JACKSONVILLE ROAD, 85 FT (25.9 M) EAST OF THE CENTERLINE OF BRADFORD
 DP8411'LANE, 115.3 FT (35.1 M) NORTHWEST OF A POWER POLE, 99.0 FT (30.2 M)
 DP8411'SOUTHEAST OF A POWER POLE, 95.3 FT (29.0 M) SOUTHEAST OF AN ATT
 DP8411'TELEPHONE PEDESTAL, 21.0 FT (6.4 M) EAST OF OF AN AMERITECH TELEPHONE
 DP8411'PEDESTAL, 20.9 FT (6.4 M) EAST OF POWER POLE NUMBER '100', 15.0 FT
 DP8411'(4.6 M) EAST OF A TELEPHONE CABINET.
 DP8411'
 DP8411'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8411'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8411'IN IDENTIFICATION.
 DP8411
 DP8411                          STATION RECOVERY (2023)
 DP8411
 DP8411'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP8411'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8412 ***********************************************************************
 DP8412  DESIGNATION -  EA 111
 DP8412  PID         -  DP8412
 DP8412  STATE/COUNTY-  IL/SANGAMON
 DP8412  COUNTRY     -  US
 DP8412  USGS QUAD   -  FARMINGDALE (2018)
 DP8412
 DP8412                         *CURRENT SURVEY CONTROL
 DP8412  ______________________________________________________________________
 DP8412* NAD 83(1986) POSITION- 39 47 11.05   (N) 089 46 14.50   (W)   HD_HELD1
 DP8412* NAVD 88 ORTHO HEIGHT -   184.654 (meters)      605.82  (feet) ADJUSTED
 DP8412  ______________________________________________________________________
 DP8412  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 DP8412  DYNAMIC HEIGHT  -        184.553 (meters)      605.49  (feet) COMP
 DP8412  MODELED GRAVITY -    980,077.4   (mgal)                       NAVD 88
 DP8412
 DP8412  VERT ORDER      -  SECOND    CLASS I
 DP8412
 DP8412.The horizontal coordinates were determined by differentially corrected
 DP8412.hand held GPS observations or other comparable positioning techniques
 DP8412.and have an estimated accuracy of +/- 3 meters.
 DP8412
 DP8412.The orthometric height was determined by differential leveling and
 DP8412.adjusted by the NATIONAL GEODETIC SURVEY
 DP8412.in September 2015.
 DP8412
 DP8412.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8412.GEOID18 height accuracy estimate available here.
 DP8412
 DP8412.Click photographs - Photos may exist for this station.
 DP8412
 DP8412.The dynamic height is computed by dividing the NAVD 88
 DP8412.geopotential number by the normal gravity value computed on the
 DP8412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8412.degrees latitude (g = 980.6199 gals.).
 DP8412
 DP8412.The modeled gravity was interpolated from observed gravity values.
 DP8412
 DP8412;                    North         East    Units  Estimated Accuracy
 DP8412;SPC IL W     -   346,347.9     733,916.8     MT  (+/- 3 meters HH1 GPS) 
 DP8412
 DP8412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6274207723(NAD 83)
 DP8412
 DP8412                          SUPERSEDED SURVEY CONTROL
 DP8412
 DP8412.No superseded survey control is available for this station.
 DP8412
 DP8412_MARKER: F = FLANGE-ENCASED ROD
 DP8412_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8412_STAMPING: EA 111 2014
 DP8412_MARK LOGO: UIL
 DP8412_PROJECTION: RECESSED 5 CENTIMETERS
 DP8412_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8412_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8412_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8412+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2020
 DP8412_ROD/PIPE-DEPTH: 7.3 meters
 DP8412_SLEEVE-DEPTH  : 0.9 meters
 DP8412
 DP8412  HISTORY     - Date     Condition        Report By
 DP8412  HISTORY     - 201411   MONUMENTED       AMESC
 DP8412  HISTORY     - 20200910 GOOD             ILDT
 DP8412
 DP8412                          STATION DESCRIPTION
 DP8412
 DP8412'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8412'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF
 DP8412'SALISBURY, 6.8 MI (10.9 KM) WEST OF SPRINGFIELD AND 3.1 MI (5.0 KM)
 DP8412'SOUTHEAST OF FARMINGDALE.
 DP8412'
 DP8412'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND OLD JACKSONVILLE ROAD
 DP8412'PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 3.4 MI (5.5 KM) TO WHIMSY
 DP8412'HILL LANE AND THE STATION ON THE RIGHT.
 DP8412'
 DP8412'THE STATION IS 43 FT (13.1 M) NORTHWEST OF THE CENTERLINE OF OLD
 DP8412'JACKSONVILLE ROAD, 41 FT (12.5 M) SOUTH OF THE CENTERLINE OF WHIMSY
 DP8412'HILL LANE, 80.2 FT (24.4 M) SOUTHWEST OF THE SOUTHWEST END OF A 15
 DP8412'INCH (38 CM) CORRUGATED METAL PIPE UNDER WHIMSY HILL LANE, 37.6 FT
 DP8412'(11.5 M) NORTHEAST OF A POWER POLE WITH TRANSFORMER, 22.0 FT (6.7 M)
 DP8412'NORTHEAST OF AN AMERITECH CABINET.
 DP8412'
 DP8412'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8412'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8412'IN IDENTIFICATION.
 DP8412
 DP8412                          STATION RECOVERY (2020)
 DP8412
 DP8412'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP8412'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8413 ***********************************************************************
 DP8413  DESIGNATION -  EA 112
 DP8413  PID         -  DP8413
 DP8413  STATE/COUNTY-  IL/SANGAMON
 DP8413  COUNTRY     -  US
 DP8413  USGS QUAD   -  FARMINGDALE (2018)
 DP8413
 DP8413                         *CURRENT SURVEY CONTROL
 DP8413  ______________________________________________________________________
 DP8413* NAD 83(1986) POSITION- 39 46 54.43   (N) 089 47 16.43   (W)   HD_HELD1
 DP8413* NAVD 88 ORTHO HEIGHT -   185.933 (meters)      610.02  (feet) ADJUSTED
 DP8413  ______________________________________________________________________
 DP8413  GEOID HEIGHT    -        -32.531 (meters)                     GEOID18
 DP8413  DYNAMIC HEIGHT  -        185.832 (meters)      609.68  (feet) COMP
 DP8413  MODELED GRAVITY -    980,077.8   (mgal)                       NAVD 88
 DP8413
 DP8413  VERT ORDER      -  SECOND    CLASS I
 DP8413
 DP8413.The horizontal coordinates were determined by differentially corrected
 DP8413.hand held GPS observations or other comparable positioning techniques
 DP8413.and have an estimated accuracy of +/- 3 meters.
 DP8413
 DP8413.The orthometric height was determined by differential leveling and
 DP8413.adjusted by the NATIONAL GEODETIC SURVEY
 DP8413.in September 2015.
 DP8413
 DP8413.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8413.GEOID18 height accuracy estimate available here.
 DP8413
 DP8413.Click photographs - Photos may exist for this station.
 DP8413
 DP8413.The dynamic height is computed by dividing the NAVD 88
 DP8413.geopotential number by the normal gravity value computed on the
 DP8413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8413.degrees latitude (g = 980.6199 gals.).
 DP8413
 DP8413.The modeled gravity was interpolated from observed gravity values.
 DP8413
 DP8413;                    North         East    Units  Estimated Accuracy
 DP8413;SPC IL W     -   345,829.0     732,445.4     MT  (+/- 3 meters HH1 GPS) 
 DP8413
 DP8413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6125207256(NAD 83)
 DP8413
 DP8413                          SUPERSEDED SURVEY CONTROL
 DP8413
 DP8413.No superseded survey control is available for this station.
 DP8413
 DP8413_MARKER: F = FLANGE-ENCASED ROD
 DP8413_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8413_STAMPING: EA 112 2014
 DP8413_MARK LOGO: UIL
 DP8413_PROJECTION: RECESSED 8 CENTIMETERS
 DP8413_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8413_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8413+STABILITY: POSITION/ELEVATION WELL
 DP8413_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8413+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2018
 DP8413_ROD/PIPE-DEPTH: 7.3 meters
 DP8413_SLEEVE-DEPTH  : 0.9 meters
 DP8413
 DP8413  HISTORY     - Date     Condition        Report By
 DP8413  HISTORY     - 20141119 MONUMENTED       AMESC
 DP8413  HISTORY     - 20180725 GOOD             ILDT
 DP8413
 DP8413                          STATION DESCRIPTION
 DP8413
 DP8413'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8413'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-NORTHEAST OF NEW
 DP8413'BERLIN, 7.5 MI (12.1 KM) SOUTH OF SALISBURY AND 3.0 MI (4.8 KM)
 DP8413'SOUTH-SOUTHEAST OF FARMINGDALE.
 DP8413'
 DP8413'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND OLD JACKSONVILLE ROAD
 DP8413'PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 3.95 MI (6.4 KM) TO NEW
 DP8413'SALEM CHURCH ROAD.  CONTINUE WEST ALONG OLD JACKSONVILLE ROAD FOR 0.5
 DP8413'MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP8413'
 DP8413'THE STATION IS 42.5 FT (13.0 M) NORTH OF THE CENTERLINE OF OLD
 DP8413'JACKSONVILLE ROAD, 227 FT (69.2 M) EAST OF A POWER POLE, 227 FT (69.2
 DP8413'M) WEST THE NORTH END OF A 24 INCH (61 CM) X 36 INCH ELLIPTICAL
 DP8413'CONCRETE PIPE UNDER OLD JACKSONVILLE ROAD, 198.5 FT (60.5 M) NORTHWEST
 DP8413'OF THE SOUTH END OF A 24 INCH (61 CM) X 36 INCH ELLIPTICAL CONCRETE
 DP8413'PIPE UNDER OLD JACKSONVILLE ROAD, 19.0 FT (5.8 M) WEST-SOUTHWEST OF A
 DP8413'POWER POLE.
 DP8413'
 DP8413'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8413'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8413'IN IDENTIFICATION.
 DP8413
 DP8413                          STATION RECOVERY (2018)
 DP8413
 DP8413'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8413'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8414 ***********************************************************************
 DP8414  DESIGNATION -  EA 113
 DP8414  PID         -  DP8414
 DP8414  STATE/COUNTY-  IL/SANGAMON
 DP8414  COUNTRY     -  US
 DP8414  USGS QUAD   -  FARMINGDALE (2018)
 DP8414
 DP8414                         *CURRENT SURVEY CONTROL
 DP8414  ______________________________________________________________________
 DP8414* NAD 83(1986) POSITION- 39 46 53.42   (N) 089 48 18.63   (W)   HD_HELD1
 DP8414* NAVD 88 ORTHO HEIGHT -   187.780 (meters)      616.07  (feet) ADJUSTED
 DP8414  ______________________________________________________________________
 DP8414  GEOID HEIGHT    -        -32.524 (meters)                     GEOID18
 DP8414  DYNAMIC HEIGHT  -        187.677 (meters)      615.74  (feet) COMP
 DP8414  MODELED GRAVITY -    980,078.7   (mgal)                       NAVD 88
 DP8414
 DP8414  VERT ORDER      -  SECOND    CLASS I
 DP8414
 DP8414.The horizontal coordinates were determined by differentially corrected
 DP8414.hand held GPS observations or other comparable positioning techniques
 DP8414.and have an estimated accuracy of +/- 3 meters.
 DP8414
 DP8414.The orthometric height was determined by differential leveling and
 DP8414.adjusted by the NATIONAL GEODETIC SURVEY
 DP8414.in September 2015.
 DP8414
 DP8414.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8414.GEOID18 height accuracy estimate available here.
 DP8414
 DP8414.Click photographs - Photos may exist for this station.
 DP8414
 DP8414.The dynamic height is computed by dividing the NAVD 88
 DP8414.geopotential number by the normal gravity value computed on the
 DP8414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8414.degrees latitude (g = 980.6199 gals.).
 DP8414
 DP8414.The modeled gravity was interpolated from observed gravity values.
 DP8414
 DP8414;                    North         East    Units  Estimated Accuracy
 DP8414;SPC IL W     -   345,791.7     730,965.5     MT  (+/- 3 meters HH1 GPS) 
 DP8414
 DP8414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5977207271(NAD 83)
 DP8414
 DP8414                          SUPERSEDED SURVEY CONTROL
 DP8414
 DP8414.No superseded survey control is available for this station.
 DP8414
 DP8414_MARKER: F = FLANGE-ENCASED ROD
 DP8414_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8414_STAMPING: EA 113 2014
 DP8414_MARK LOGO: UIL
 DP8414_PROJECTION: RECESSED 3 CENTIMETERS
 DP8414_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8414_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8414+STABILITY: POSITION/ELEVATION WELL
 DP8414_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8414+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2020
 DP8414_ROD/PIPE-DEPTH: 7.3 meters
 DP8414_SLEEVE-DEPTH  : 0.9 meters
 DP8414
 DP8414  HISTORY     - Date     Condition        Report By
 DP8414  HISTORY     - 20141119 MONUMENTED       AMESC
 DP8414  HISTORY     - 20201104 GOOD             ILDT
 DP8414
 DP8414                          STATION DESCRIPTION
 DP8414
 DP8414'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8414'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF SALISBURY, 6.8
 DP8414'MI (10.9 KM) NORTHEAST OF NEW BERLIN AND 2.8 MI (4.5 KM) SOUTH OF
 DP8414'FARMINGDALE.
 DP8414'
 DP8414'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND OLD JACKSONVILLE ROAD
 DP8414'PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 5.1 MI (8.2 KM) TO SOUTH
 DP8414'FARMINGDALE ROAD.  CONTINUE WEST ALONG OLD JACKSONVILLE ROAD FOR 0.25
 DP8414'MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP8414'
 DP8414'THE STATION IS 36.5 FT (11.1 M) SOUTH OF THE CENTERLINE OF OLD
 DP8414'JACKSONVILLE ROAD, 179 FT (54.6 M) SOUTHEAST OF A POWER POLE, 135 FT
 DP8414'(41.1 M) EAST OF THE CENTERLINE OF THE GRAVEL DRIVEWAY ON THE SOUTH
 DP8414'SIDE OF OLD JACKSONVILLE ROAD, 123.5 FT (37.6 M) EAST-SOUTHEAST OF A
 DP8414'15 INCH (38 CM) CORRUGATED METAL PIPE UNDER THE GRAVEL DRIVEWAY ON THE
 DP8414'SOUTH SIDE OF OLD JACKSONVILLE ROAD, 90.0 FT (27.4 M) SOUTHEAST OF A
 DP8414'POWER POLE BETWEEN TWO DRIVEWAYS ON THE NORTH SIDE OF OLD JACKSONVILLE
 DP8414'ROAD, 26.0 FT (7.9 M) EAST OF A POWER POLE WITH TRANSFORMER.
 DP8414'
 DP8414'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8414'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8414'IN IDENTIFICATION.
 DP8414
 DP8414                          STATION RECOVERY (2020)
 DP8414
 DP8414'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP8414'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8415 ***********************************************************************
 DP8415  DESIGNATION -  EA 114
 DP8415  PID         -  DP8415
 DP8415  STATE/COUNTY-  IL/SANGAMON
 DP8415  COUNTRY     -  US
 DP8415  USGS QUAD   -  FARMINGDALE (2018)
 DP8415
 DP8415                         *CURRENT SURVEY CONTROL
 DP8415  ______________________________________________________________________
 DP8415* NAD 83(1986) POSITION- 39 46 49.04   (N) 089 49 17.79   (W)   HD_HELD1
 DP8415* NAVD 88 ORTHO HEIGHT -   186.563 (meters)      612.08  (feet) ADJUSTED
 DP8415  ______________________________________________________________________
 DP8415  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 DP8415  DYNAMIC HEIGHT  -        186.462 (meters)      611.75  (feet) COMP
 DP8415  MODELED GRAVITY -    980,079.3   (mgal)                       NAVD 88
 DP8415
 DP8415  VERT ORDER      -  SECOND    CLASS I
 DP8415
 DP8415.The horizontal coordinates were determined by differentially corrected
 DP8415.hand held GPS observations or other comparable positioning techniques
 DP8415.and have an estimated accuracy of +/- 3 meters.
 DP8415
 DP8415.The orthometric height was determined by differential leveling and
 DP8415.adjusted by the NATIONAL GEODETIC SURVEY
 DP8415.in September 2015.
 DP8415
 DP8415.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8415.GEOID18 height accuracy estimate available here.
 DP8415
 DP8415.Click photographs - Photos may exist for this station.
 DP8415
 DP8415.The dynamic height is computed by dividing the NAVD 88
 DP8415.geopotential number by the normal gravity value computed on the
 DP8415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8415.degrees latitude (g = 980.6199 gals.).
 DP8415
 DP8415.The modeled gravity was interpolated from observed gravity values.
 DP8415
 DP8415;                    North         East    Units  Estimated Accuracy
 DP8415;SPC IL W     -   345,651.1     729,558.4     MT  (+/- 3 meters HH1 GPS) 
 DP8415
 DP8415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5836007180(NAD 83)
 DP8415
 DP8415                          SUPERSEDED SURVEY CONTROL
 DP8415
 DP8415.No superseded survey control is available for this station.
 DP8415
 DP8415_MARKER: F = FLANGE-ENCASED ROD
 DP8415_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8415_STAMPING: EA 114 2014
 DP8415_MARK LOGO: UIL
 DP8415_PROJECTION: RECESSED 8 CENTIMETERS
 DP8415_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8415_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8415+STABILITY: POSITION/ELEVATION WELL
 DP8415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8415+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2014
 DP8415_ROD/PIPE-DEPTH: 6.1 meters
 DP8415_SLEEVE-DEPTH  : 0.9 meters
 DP8415
 DP8415  HISTORY     - Date     Condition        Report By
 DP8415  HISTORY     - 20141119 MONUMENTED       AMESC
 DP8415
 DP8415                          STATION DESCRIPTION
 DP8415
 DP8415'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8415'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH OF LOAMI, 6.1 MI
 DP8415'(9.8 KM) NORTHEAST OF NEW BERLIN AND 3.0 MI (4.8 KM) SOUTH-SOUTHWEST
 DP8415'OF FARMINGDALE.
 DP8415'
 DP8415'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND OLD JACKSONVILLE ROAD
 DP8415'PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 5.95 MI (9.6 KM) TO
 DP8415'FARLEY ROAD.  CONTINUE SOUTHWEST ALONG OLD JACKSONVILLE ROAD FOR 0.30
 DP8415'MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP8415'
 DP8415'THE STATION IS 42 FT (12.8 M) SOUTHEAST OF THE CENTERLINE OF OLD
 DP8415'JACKSONVILLE ROAD, 60 FT (18.3 M) NORTHEAST OF THE CENTERLINE OF THE
 DP8415'DRIVEWAY TO ADDRESS NUMBER 9200, 37.4 FT (11.4 M) NORTHEAST OF THE
 DP8415'NORTHERLY CORNER OF A 3 FT (0.9 M) X 3 FT (0.9 M) STONE MAIL BOX, 36.2
 DP8415'FT (11.0 M) NORTHEAST OF A TELEPHONE PEDESTAL, 21.5 FT (6.6 M)
 DP8415'SOUTHWEST OF A POWER POLE, 8.0 FT (2.4 M) NORTH-NORTHEAST OF THE
 DP8415'SOUTHERLY WOODEN POST OF A THREE POST FENCE.
 DP8415'
 DP8415'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8415'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8415'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8416 ***********************************************************************
 DP8416  DESIGNATION -  EA 115
 DP8416  PID         -  DP8416
 DP8416  STATE/COUNTY-  IL/SANGAMON
 DP8416  COUNTRY     -  US
 DP8416  USGS QUAD   -  FARMINGDALE (2018)
 DP8416
 DP8416                         *CURRENT SURVEY CONTROL
 DP8416  ______________________________________________________________________
 DP8416* NAD 83(1986) POSITION- 39 46 33.29   (N) 089 50 25.30   (W)   HD_HELD1
 DP8416* NAVD 88 ORTHO HEIGHT -   189.534 (meters)      621.83  (feet) ADJUSTED
 DP8416  ______________________________________________________________________
 DP8416  GEOID HEIGHT    -        -32.507 (meters)                     GEOID18
 DP8416  DYNAMIC HEIGHT  -        189.431 (meters)      621.49  (feet) COMP
 DP8416  MODELED GRAVITY -    980,079.3   (mgal)                       NAVD 88
 DP8416
 DP8416  VERT ORDER      -  SECOND    CLASS I
 DP8416
 DP8416.The horizontal coordinates were determined by differentially corrected
 DP8416.hand held GPS observations or other comparable positioning techniques
 DP8416.and have an estimated accuracy of +/- 3 meters.
 DP8416
 DP8416.The orthometric height was determined by differential leveling and
 DP8416.adjusted by the NATIONAL GEODETIC SURVEY
 DP8416.in September 2015.
 DP8416
 DP8416.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8416.GEOID18 height accuracy estimate available here.
 DP8416
 DP8416.Click photographs - Photos may exist for this station.
 DP8416
 DP8416.The dynamic height is computed by dividing the NAVD 88
 DP8416.geopotential number by the normal gravity value computed on the
 DP8416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8416.degrees latitude (g = 980.6199 gals.).
 DP8416
 DP8416.The modeled gravity was interpolated from observed gravity values.
 DP8416
 DP8416;                    North         East    Units  Estimated Accuracy
 DP8416;SPC IL W     -   345,159.4     727,953.7     MT  (+/- 3 meters HH1 GPS) 
 DP8416
 DP8416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5673806745(NAD 83)
 DP8416
 DP8416                          SUPERSEDED SURVEY CONTROL
 DP8416
 DP8416.No superseded survey control is available for this station.
 DP8416
 DP8416_MARKER: F = FLANGE-ENCASED ROD
 DP8416_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8416_STAMPING: EA 115 2014
 DP8416_MARK LOGO: UIL
 DP8416_PROJECTION: RECESSED 3 CENTIMETERS
 DP8416_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8416_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8416+STABILITY: POSITION/ELEVATION WELL
 DP8416_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8416+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2020
 DP8416_ROD/PIPE-DEPTH: 7.3 meters
 DP8416_SLEEVE-DEPTH  : 0.9 meters
 DP8416
 DP8416  HISTORY     - Date     Condition        Report By
 DP8416  HISTORY     - 20141119 MONUMENTED       AMESC
 DP8416  HISTORY     - 20201104 GOOD             ILDT
 DP8416
 DP8416                          STATION DESCRIPTION
 DP8416
 DP8416'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8416'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH OF LOAMI, 5.1 MI
 DP8416'(8.2 KM) NORTHEAST OF NEW BERLIN AND 3.7 MI (6.0 KM) SOUTH-SOUTHWEST
 DP8416'OF FARMINGDALE.
 DP8416'
 DP8416'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8416'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8416'SPRINGFIELD PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 6.9 MI (11.1
 DP8416'KM) TO LUKEN ROAD.  CONTINUE SOUTHWEST ALONG OLD JACKSONVILLE ROAD FOR
 DP8416'0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP8416'
 DP8416'THE STATION IS 43.5 FT (13.3 M) SOUTHEAST OF THE CENTERLINE OF OLD
 DP8416'JACKSONVILLE ROAD, 130.5 FT (39.8 M) SOUTHEAST OF A POWER POLE, 100.0
 DP8416'FT (30.5 M) SOUTHWEST OF A POWER POLE, 17.3 FT (5.3 M) NORTHEAST OF A
 DP8416'POWER POLE.
 DP8416'
 DP8416'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8416'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8416'IN IDENTIFICATION.
 DP8416
 DP8416                          STATION RECOVERY (2020)
 DP8416
 DP8416'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP8416'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8417 ***********************************************************************
 DP8417  DESIGNATION -  EA 116
 DP8417  PID         -  DP8417
 DP8417  STATE/COUNTY-  IL/SANGAMON
 DP8417  COUNTRY     -  US
 DP8417  USGS QUAD   -  FARMINGDALE (2018)
 DP8417
 DP8417                         *CURRENT SURVEY CONTROL
 DP8417  ______________________________________________________________________
 DP8417* NAD 83(1986) POSITION- 39 46 16.64   (N) 089 51 28.13   (W)   HD_HELD1
 DP8417* NAVD 88 ORTHO HEIGHT -   191.689 (meters)      628.90  (feet) ADJUSTED
 DP8417  ______________________________________________________________________
 DP8417  GEOID HEIGHT    -        -32.498 (meters)                     GEOID18
 DP8417  DYNAMIC HEIGHT  -        191.585 (meters)      628.56  (feet) COMP
 DP8417  MODELED GRAVITY -    980,079.0   (mgal)                       NAVD 88
 DP8417
 DP8417  VERT ORDER      -  SECOND    CLASS I
 DP8417
 DP8417.The horizontal coordinates were determined by differentially corrected
 DP8417.hand held GPS observations or other comparable positioning techniques
 DP8417.and have an estimated accuracy of +/- 3 meters.
 DP8417
 DP8417.The orthometric height was determined by differential leveling and
 DP8417.adjusted by the NATIONAL GEODETIC SURVEY
 DP8417.in September 2015.
 DP8417
 DP8417.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8417.GEOID18 height accuracy estimate available here.
 DP8417
 DP8417.Click photographs - Photos may exist for this station.
 DP8417
 DP8417.The dynamic height is computed by dividing the NAVD 88
 DP8417.geopotential number by the normal gravity value computed on the
 DP8417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8417.degrees latitude (g = 980.6199 gals.).
 DP8417
 DP8417.The modeled gravity was interpolated from observed gravity values.
 DP8417
 DP8417;                    North         East    Units  Estimated Accuracy
 DP8417;SPC IL W     -   344,640.6     726,460.4     MT  (+/- 3 meters HH1 GPS) 
 DP8417
 DP8417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5522706279(NAD 83)
 DP8417
 DP8417                          SUPERSEDED SURVEY CONTROL
 DP8417
 DP8417.No superseded survey control is available for this station.
 DP8417
 DP8417_MARKER: F = FLANGE-ENCASED ROD
 DP8417_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8417_STAMPING: EA 116 2014
 DP8417_MARK LOGO: UIL
 DP8417_PROJECTION: RECESSED 8 CENTIMETERS
 DP8417_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8417_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8417+STABILITY: POSITION/ELEVATION WELL
 DP8417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8417+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2014
 DP8417_ROD/PIPE-DEPTH: 7.3 meters
 DP8417_SLEEVE-DEPTH  : 0.9 meters
 DP8417
 DP8417  HISTORY     - Date     Condition        Report By
 DP8417  HISTORY     - 20141119 MONUMENTED       AMESC
 DP8417
 DP8417                          STATION DESCRIPTION
 DP8417
 DP8417'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8417'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH OF LOAMI, 4.5 MI
 DP8417'(7.2 KM) SOUTHWEST OF FARMINGDALE AND 4.2 MI (6.8 KM) NORTHEAST OF NEW
 DP8417'BERLIN.
 DP8417'
 DP8417'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8417'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8417'SPRINGFIELD PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 8.1 MI (13.0
 DP8417'KM) TO ALLEN SCHOOL ROAD.  CONTINUE SOUTHWEST ALONG OLD JACKSONVILLE
 DP8417'ROAD FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP8417'
 DP8417'THE STATION IS 49.0 FT (14.9 M) SOUTHEAST OF THE CENTERLINE OF OLD
 DP8417'JACKSONVILLE ROAD, 327 FT (99.7 M) NORTHEAST OF A POWER POLE, 291.5 FT
 DP8417'(88.8 M) SOUTHWEST OF A POWER POLE, 15.0 FT (4.6 M) NORTHEAST OF A
 DP8417'POWER POLE.
 DP8417'
 DP8417'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8417'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8417'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8418 ***********************************************************************
 DP8418  DESIGNATION -  EA 117
 DP8418  PID         -  DP8418
 DP8418  STATE/COUNTY-  IL/SANGAMON
 DP8418  COUNTRY     -  US
 DP8418  USGS QUAD   -  FARMINGDALE (2018)
 DP8418
 DP8418                         *CURRENT SURVEY CONTROL
 DP8418  ______________________________________________________________________
 DP8418* NAD 83(1986) POSITION- 39 46 00.70   (N) 089 52 25.73   (W)   HD_HELD1
 DP8418* NAVD 88 ORTHO HEIGHT -   192.570 (meters)      631.79  (feet) ADJUSTED
 DP8418  ______________________________________________________________________
 DP8418  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 DP8418  DYNAMIC HEIGHT  -        192.465 (meters)      631.45  (feet) COMP
 DP8418  MODELED GRAVITY -    980,078.5   (mgal)                       NAVD 88
 DP8418
 DP8418  VERT ORDER      -  SECOND    CLASS I
 DP8418
 DP8418.The horizontal coordinates were determined by differentially corrected
 DP8418.hand held GPS observations or other comparable positioning techniques
 DP8418.and have an estimated accuracy of +/- 3 meters.
 DP8418
 DP8418.The orthometric height was determined by differential leveling and
 DP8418.adjusted by the NATIONAL GEODETIC SURVEY
 DP8418.in September 2015.
 DP8418
 DP8418.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8418.GEOID18 height accuracy estimate available here.
 DP8418
 DP8418.Click photographs - Photos may exist for this station.
 DP8418
 DP8418.The dynamic height is computed by dividing the NAVD 88
 DP8418.geopotential number by the normal gravity value computed on the
 DP8418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8418.degrees latitude (g = 980.6199 gals.).
 DP8418
 DP8418.The modeled gravity was interpolated from observed gravity values.
 DP8418
 DP8418;                    North         East    Units  Estimated Accuracy
 DP8418;SPC IL W     -   344,144.4     725,091.2     MT  (+/- 3 meters HH1 GPS) 
 DP8418
 DP8418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5384005832(NAD 83)
 DP8418
 DP8418                          SUPERSEDED SURVEY CONTROL
 DP8418
 DP8418.No superseded survey control is available for this station.
 DP8418
 DP8418_MARKER: F = FLANGE-ENCASED ROD
 DP8418_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8418_STAMPING: EA 117 2014
 DP8418_MARK LOGO: UIL
 DP8418_PROJECTION: RECESSED 8 CENTIMETERS
 DP8418_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8418_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8418+STABILITY: POSITION/ELEVATION WELL
 DP8418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8418+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2018
 DP8418_ROD/PIPE-DEPTH: 6.9 meters
 DP8418_SLEEVE-DEPTH  : 0.9 meters
 DP8418
 DP8418  HISTORY     - Date     Condition        Report By
 DP8418  HISTORY     - 20141119 MONUMENTED       AMESC
 DP8418  HISTORY     - 20180724 GOOD             ILDT
 DP8418
 DP8418                          STATION DESCRIPTION
 DP8418
 DP8418'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8418'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTH-NORTHWEST OF
 DP8418'LOAMI, 5.3 MI (8.5 KM) SOUTHWEST OF FARMINGDALE AND 3.5 MI (5.6 KM)
 DP8418'NORTHEAST OF NEW BERLIN.
 DP8418'
 DP8418'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8418'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8418'SPRINGFIELD PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 8.6 MI (13.8
 DP8418'KM) TO SOUTH SKINNER ROAD.  CONTINUE SOUTHWEST ALONG OLD JACKSONVILLE
 DP8418'ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP8418'
 DP8418'THE STATION IS 43.5 FT (13.3 M) SOUTHEAST OF THE CENTERLINE OF OLD
 DP8418'JACKSONVILLE ROAD, 308.5 FT (94.0 M) SOUTHWEST OF A POWER POLE, 277 FT
 DP8418'(84.4 M) SOUTHWEST OF AN 18 INCH CORRUGATED METAL PIPE UNDER A FIELD
 DP8418'ENTRANCE, 107.5 FT (32.8 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 18.2 FT
 DP8418'(5.5 M) SOUTHWEST OF A POWER POLE.
 DP8418'
 DP8418'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8418'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8418'IN IDENTIFICATION.
 DP8418
 DP8418                          STATION RECOVERY (2018)
 DP8418
 DP8418'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8418'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8419 ***********************************************************************
 DP8419  DESIGNATION -  EA 118
 DP8419  PID         -  DP8419
 DP8419  STATE/COUNTY-  IL/SANGAMON
 DP8419  COUNTRY     -  US
 DP8419  USGS QUAD   -  PLEASANT PLAINS (2018)
 DP8419
 DP8419                         *CURRENT SURVEY CONTROL
 DP8419  ______________________________________________________________________
 DP8419* NAD 83(1986) POSITION- 39 45 43.22   (N) 089 53 29.80   (W)   HD_HELD1
 DP8419* NAVD 88 ORTHO HEIGHT -   194.276 (meters)      637.39  (feet) ADJUSTED
 DP8419  ______________________________________________________________________
 DP8419  GEOID HEIGHT    -        -32.479 (meters)                     GEOID18
 DP8419  DYNAMIC HEIGHT  -        194.170 (meters)      637.04  (feet) COMP
 DP8419  MODELED GRAVITY -    980,077.8   (mgal)                       NAVD 88
 DP8419
 DP8419  VERT ORDER      -  SECOND    CLASS I
 DP8419
 DP8419.The horizontal coordinates were determined by differentially corrected
 DP8419.hand held GPS observations or other comparable positioning techniques
 DP8419.and have an estimated accuracy of +/- 3 meters.
 DP8419
 DP8419.The orthometric height was determined by differential leveling and
 DP8419.adjusted by the NATIONAL GEODETIC SURVEY
 DP8419.in September 2015.
 DP8419
 DP8419.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8419.GEOID18 height accuracy estimate available here.
 DP8419
 DP8419.Click photographs - Photos may exist for this station.
 DP8419
 DP8419.The dynamic height is computed by dividing the NAVD 88
 DP8419.geopotential number by the normal gravity value computed on the
 DP8419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8419.degrees latitude (g = 980.6199 gals.).
 DP8419
 DP8419.The modeled gravity was interpolated from observed gravity values.
 DP8419
 DP8419;                    North         East    Units  Estimated Accuracy
 DP8419;SPC IL W     -   343,600.5     723,568.0     MT  (+/- 3 meters HH1 GPS) 
 DP8419
 DP8419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5229805342(NAD 83)
 DP8419
 DP8419                          SUPERSEDED SURVEY CONTROL
 DP8419
 DP8419.No superseded survey control is available for this station.
 DP8419
 DP8419_MARKER: F = FLANGE-ENCASED ROD
 DP8419_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8419_STAMPING: EA 118 2014
 DP8419_MARK LOGO: UIL
 DP8419_PROJECTION: RECESSED 3 CENTIMETERS
 DP8419_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8419_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8419+STABILITY: POSITION/ELEVATION WELL
 DP8419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8419+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2020
 DP8419_ROD/PIPE-DEPTH: 6.9 meters
 DP8419_SLEEVE-DEPTH  : 0.9 meters
 DP8419
 DP8419  HISTORY     - Date     Condition        Report By
 DP8419  HISTORY     - 20141120 MONUMENTED       AMESC
 DP8419  HISTORY     - 20201124 GOOD             ILDT
 DP8419
 DP8419                          STATION DESCRIPTION
 DP8419
 DP8419'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8419'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHWEST OF
 DP8419'LOAMI, 6.2 MI (10.0 KM) SOUTHWEST OF FARMINGDALE AND 2.7 MI (4.3 KM)
 DP8419'NORTH-NORTHEAST OF NEW BERLIN.
 DP8419'
 DP8419'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8419'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8419'SPRINGFIELD PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 10.2 MI (16.4
 DP8419'KM) TO SOUTH WAKE ROAD AND THE STATION ON THE RIGHT.
 DP8419'
 DP8419'THE STATION IS 36 FT (11.0 M) NORTHWEST OF THE CENTERLINE OF OLD
 DP8419'JACKSONVILLE ROAD, 50.5 FT (15.4 M) EAST OF THE CENTERLINE OF SOUTH
 DP8419'WAKE ROAD, 29.8 FT (9.1 M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER
 DP8419'L1100 P24-7, 28.3 FT (8.6 M) NORTHEAST OF A CONCRETE RIGHT OF WAY
 DP8419'MARKER, 27.9 FT (8.5 M) NORTHEAST OF A POWER POLE.
 DP8419'
 DP8419'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8419'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8419'IN IDENTIFICATION.
 DP8419
 DP8419                          STATION RECOVERY (2020)
 DP8419
 DP8419'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP8419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8420 ***********************************************************************
 DP8420  DESIGNATION -  EA 119
 DP8420  PID         -  DP8420
 DP8420  STATE/COUNTY-  IL/SANGAMON
 DP8420  COUNTRY     -  US
 DP8420  USGS QUAD   -  PLEASANT PLAINS (2018)
 DP8420
 DP8420                         *CURRENT SURVEY CONTROL
 DP8420  ______________________________________________________________________
 DP8420* NAD 83(1986) POSITION- 39 45 33.10   (N) 089 54 32.09   (W)   HD_HELD1
 DP8420* NAVD 88 ORTHO HEIGHT -   196.147 (meters)      643.53  (feet) ADJUSTED
 DP8420  ______________________________________________________________________
 DP8420  GEOID HEIGHT    -        -32.472 (meters)                     GEOID18
 DP8420  DYNAMIC HEIGHT  -        196.040 (meters)      643.17  (feet) COMP
 DP8420  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 DP8420
 DP8420  VERT ORDER      -  SECOND    CLASS I
 DP8420
 DP8420.The horizontal coordinates were determined by differentially corrected
 DP8420.hand held GPS observations or other comparable positioning techniques
 DP8420.and have an estimated accuracy of +/- 3 meters.
 DP8420
 DP8420.The orthometric height was determined by differential leveling and
 DP8420.adjusted by the NATIONAL GEODETIC SURVEY
 DP8420.in September 2015.
 DP8420
 DP8420.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8420.GEOID18 height accuracy estimate available here.
 DP8420
 DP8420.Click photographs - Photos may exist for this station.
 DP8420
 DP8420.The dynamic height is computed by dividing the NAVD 88
 DP8420.geopotential number by the normal gravity value computed on the
 DP8420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8420.degrees latitude (g = 980.6199 gals.).
 DP8420
 DP8420.The modeled gravity was interpolated from observed gravity values.
 DP8420
 DP8420;                    North         East    Units  Estimated Accuracy
 DP8420;SPC IL W     -   343,283.9     722,086.3     MT  (+/- 3 meters HH1 GPS) 
 DP8420
 DP8420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5080605078(NAD 83)
 DP8420
 DP8420                          SUPERSEDED SURVEY CONTROL
 DP8420
 DP8420.No superseded survey control is available for this station.
 DP8420
 DP8420_MARKER: F = FLANGE-ENCASED ROD
 DP8420_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8420_STAMPING: EA 119 2014
 DP8420_MARK LOGO: UIL
 DP8420_PROJECTION: RECESSED 8 CENTIMETERS
 DP8420_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8420_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8420+STABILITY: POSITION/ELEVATION WELL
 DP8420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8420+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2014
 DP8420_ROD/PIPE-DEPTH: 7.3 meters
 DP8420_SLEEVE-DEPTH  : 0.9 meters
 DP8420
 DP8420  HISTORY     - Date     Condition        Report By
 DP8420  HISTORY     - 20141120 MONUMENTED       AMESC
 DP8420
 DP8420                          STATION DESCRIPTION
 DP8420
 DP8420'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8420'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHWEST OF
 DP8420'FARMINGDALE, 6.7 MI (10.8 KM) NORTH-NORTHWEST OF LOAMI AND 2.3 MI (3.7
 DP8420'KM) NORTH OF NEW BERLIN.
 DP8420'
 DP8420'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8420'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8420'SPRINGFIELD PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 11.0 MI (17.7
 DP8420'KM) TO SOUTH SPRING CREEK ROAD.  CONTINUE WEST ALONG OLD JACKSONVILLE
 DP8420'ROAD FOR 720 FT (219.5 M) TO THE STATION ON THE RIGHT.
 DP8420'
 DP8420'THE STATION IS 38 FT (11.6 M) NORTH OF THE CENTERLINE OF OLD
 DP8420'JACKSONVILLE ROAD, 75.1 NORTH-NORTHEAST OF A TELEPHONE PEDESTAL, 52.0
 DP8420'FT (15.8 M) NORTHEAST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED
 DP8420'METAL PIPE, 35.4 FT (10.8 M) WEST OF A POWER POLE, 30 FT (9.1 M) EAST
 DP8420'OF THE CENTERLINE OF A DRIVEWAY, 7.3 FT (2.2 M) NORTH OF THE EAST END
 DP8420'OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 3.4 FT (1.0 M) SOUTH OF
 DP8420'AND EAST-WEST FENCE.
 DP8420'
 DP8420'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8420'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8420'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8421 ***********************************************************************
 DP8421  DESIGNATION -  EA 120
 DP8421  PID         -  DP8421
 DP8421  STATE/COUNTY-  IL/SANGAMON
 DP8421  COUNTRY     -  US
 DP8421  USGS QUAD   -  PLEASANT PLAINS (2018)
 DP8421
 DP8421                         *CURRENT SURVEY CONTROL
 DP8421  ______________________________________________________________________
 DP8421* NAD 83(1986) POSITION- 39 45 35.89   (N) 089 55 39.55   (W)   HD_HELD1
 DP8421* NAVD 88 ORTHO HEIGHT -   197.459 (meters)      647.83  (feet) ADJUSTED
 DP8421  ______________________________________________________________________
 DP8421  GEOID HEIGHT    -        -32.469 (meters)                     GEOID18
 DP8421  DYNAMIC HEIGHT  -        197.351 (meters)      647.48  (feet) COMP
 DP8421  MODELED GRAVITY -    980,077.0   (mgal)                       NAVD 88
 DP8421
 DP8421  VERT ORDER      -  SECOND    CLASS I
 DP8421
 DP8421.The horizontal coordinates were determined by differentially corrected
 DP8421.hand held GPS observations or other comparable positioning techniques
 DP8421.and have an estimated accuracy of +/- 3 meters.
 DP8421
 DP8421.The orthometric height was determined by differential leveling and
 DP8421.adjusted by the NATIONAL GEODETIC SURVEY
 DP8421.in September 2015.
 DP8421
 DP8421.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8421.GEOID18 height accuracy estimate available here.
 DP8421
 DP8421.Click photographs - Photos may exist for this station.
 DP8421
 DP8421.The dynamic height is computed by dividing the NAVD 88
 DP8421.geopotential number by the normal gravity value computed on the
 DP8421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8421.degrees latitude (g = 980.6199 gals.).
 DP8421
 DP8421.The modeled gravity was interpolated from observed gravity values.
 DP8421
 DP8421;                    North         East    Units  Estimated Accuracy
 DP8421;SPC IL W     -   343,365.5     720,480.4     MT  (+/- 3 meters HH1 GPS) 
 DP8421
 DP8421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4920305216(NAD 83)
 DP8421
 DP8421                          SUPERSEDED SURVEY CONTROL
 DP8421
 DP8421.No superseded survey control is available for this station.
 DP8421
 DP8421_MARKER: F = FLANGE-ENCASED ROD
 DP8421_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8421_STAMPING: EA 120 2014
 DP8421_MARK LOGO: UIL
 DP8421_PROJECTION: RECESSED 8 CENTIMETERS
 DP8421_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8421_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8421+STABILITY: POSITION/ELEVATION WELL
 DP8421_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8421+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2014
 DP8421_ROD/PIPE-DEPTH: 7.3 meters
 DP8421_SLEEVE-DEPTH  : 0.9 meters
 DP8421
 DP8421  HISTORY     - Date     Condition        Report By
 DP8421  HISTORY     - 20141120 MONUMENTED       AMESC
 DP8421
 DP8421                          STATION DESCRIPTION
 DP8421
 DP8421'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8421'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTHWEST OF LOAMI, 6.4
 DP8421'MI (10.3 KM) EAST-NORTHEAST OF ALEXANDER AND 2.6 MI (4.2 KM)
 DP8421'NORTH-NORTHWEST OF NEW BERLIN.
 DP8421'
 DP8421'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8421'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8421'SPRINGFIELD PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 11.5 MI (18.5
 DP8421'KM) TO COUNTY HIGHWAY 9C.  CONTINUE WEST ALONG OLD JACKSONVILLE ROAD
 DP8421'FOR 0.65 MI (1.0 KM) TO A FIELD ENTRANCE AND THE STATION ON THE LEFT.
 DP8421'THE STATION IS 43 FT (13.1 M) SOUTH OF THE CENTERLINE OF OLD
 DP8421'JACKSONVILLE ROAD, 30 FT (9.1 M) WEST OF THE CENTERLINE OF A FIELD
 DP8421'ENTRANCE, 310 FT (94.5 M) SOUTHEAST OF THE CENTERLINE OF COUNTY
 DP8421'HIGHWAY 1S (BRITZ ROAD), 304 FT (92.7 M) SOUTHEAST OF A POWER POLE,
 DP8421'287.5 FT (87.6 M) NORTHWEST OF VERIZON TELEPHONE PEDESTAL NUMBER
 DP8421''L-1000 P-20', 15.4 FT (4.7 M) WEST OF A POWER POLE.
 DP8421'
 DP8421'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8421'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8421'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8422 ***********************************************************************
 DP8422  DESIGNATION -  EA 121
 DP8422  PID         -  DP8422
 DP8422  STATE/COUNTY-  IL/SANGAMON
 DP8422  COUNTRY     -  US
 DP8422  USGS QUAD   -  PLEASANT PLAINS (2018)
 DP8422
 DP8422                         *CURRENT SURVEY CONTROL
 DP8422  ______________________________________________________________________
 DP8422* NAD 83(1986) POSITION- 39 45 49.06   (N) 089 56 40.09   (W)   HD_HELD1
 DP8422* NAVD 88 ORTHO HEIGHT -   192.210 (meters)      630.61  (feet) ADJUSTED
 DP8422  ______________________________________________________________________
 DP8422  GEOID HEIGHT    -        -32.469 (meters)                     GEOID18
 DP8422  DYNAMIC HEIGHT  -        192.105 (meters)      630.26  (feet) COMP
 DP8422  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 DP8422
 DP8422  VERT ORDER      -  SECOND    CLASS I
 DP8422
 DP8422.The horizontal coordinates were determined by differentially corrected
 DP8422.hand held GPS observations or other comparable positioning techniques
 DP8422.and have an estimated accuracy of +/- 3 meters.
 DP8422
 DP8422.The orthometric height was determined by differential leveling and
 DP8422.adjusted by the NATIONAL GEODETIC SURVEY
 DP8422.in September 2015.
 DP8422
 DP8422.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8422.GEOID18 height accuracy estimate available here.
 DP8422
 DP8422.Click photographs - Photos may exist for this station.
 DP8422
 DP8422.The dynamic height is computed by dividing the NAVD 88
 DP8422.geopotential number by the normal gravity value computed on the
 DP8422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8422.degrees latitude (g = 980.6199 gals.).
 DP8422
 DP8422.The modeled gravity was interpolated from observed gravity values.
 DP8422
 DP8422;                    North         East    Units  Estimated Accuracy
 DP8422;SPC IL W     -   343,768.0     719,038.4     MT  (+/- 3 meters HH1 GPS) 
 DP8422
 DP8422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4777605670(NAD 83)
 DP8422
 DP8422                          SUPERSEDED SURVEY CONTROL
 DP8422
 DP8422.No superseded survey control is available for this station.
 DP8422
 DP8422_MARKER: F = FLANGE-ENCASED ROD
 DP8422_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8422_STAMPING: EA 121 2014
 DP8422_MARK LOGO: UIL
 DP8422_PROJECTION: RECESSED 8 CENTIMETERS
 DP8422_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8422_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8422+STABILITY: POSITION/ELEVATION WELL
 DP8422_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8422+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2014
 DP8422_ROD/PIPE-DEPTH: 6.1 meters
 DP8422_SLEEVE-DEPTH  : 0.9 meters
 DP8422
 DP8422  HISTORY     - Date     Condition        Report By
 DP8422  HISTORY     - 20141120 MONUMENTED       AMESC
 DP8422
 DP8422                          STATION DESCRIPTION
 DP8422
 DP8422'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8422'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH OF PLEASANT
 DP8422'PLAINS, 5.7 MI (9.2 KM) EAST-NORTHEAST OF ALEXANDER AND 3.2 MI (5.1
 DP8422'KM) NORTHWEST OF NEW BERLIN.
 DP8422'
 DP8422'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8422'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8422'SPRINGFIELD PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 12.85 MI
 DP8422'(20.7 KM) TO JIM TOWN ROAD.  CONTINUE NORTHWEST ALONG OLD JACKSONVILLE
 DP8422'ROAD FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP8422'
 DP8422'THE STATION IS 40.5 FT (12.3 M) SOUTHWEST OF THE CENTERLINE OF OLD
 DP8422'JACKSONVILLE ROAD, 152.8 FT (46.6 M) NORTHWEST OF A POWER POLE WITH A
 DP8422'TRANSFORMER AND LIGHT, 51.6 FT (15.7 M) NORTHWEST OF A FENCE CORNER OF
 DP8422'A FENCE RUNNING SOUTH AND NORTHWEST, 19.9 FT (6.1 M) SOUTHEAST OF A
 DP8422'FENCE CORNER OF A FENCE RUNNING SOUTH AND NORTHWEST, 17.3 FT (5.3 M)
 DP8422'EAST OF A POWER POLE WITH TRANSFORMER.
 DP8422'
 DP8422'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8422'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8422'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8423 ***********************************************************************
 DP8423  DESIGNATION -  EA 122
 DP8423  PID         -  DP8423
 DP8423  STATE/COUNTY-  IL/SANGAMON
 DP8423  COUNTRY     -  US
 DP8423  USGS QUAD   -  PLEASANT PLAINS (2018)
 DP8423
 DP8423                         *CURRENT SURVEY CONTROL
 DP8423  ______________________________________________________________________
 DP8423* NAD 83(1986) POSITION- 39 45 51.75   (N) 089 57 46.65   (W)   HD_HELD1
 DP8423* NAVD 88 ORTHO HEIGHT -   195.003 (meters)      639.77  (feet) ADJUSTED
 DP8423  ______________________________________________________________________
 DP8423  GEOID HEIGHT    -        -32.464 (meters)                     GEOID18
 DP8423  DYNAMIC HEIGHT  -        194.897 (meters)      639.42  (feet) COMP
 DP8423  MODELED GRAVITY -    980,076.9   (mgal)                       NAVD 88
 DP8423
 DP8423  VERT ORDER      -  SECOND    CLASS I
 DP8423
 DP8423.The horizontal coordinates were determined by differentially corrected
 DP8423.hand held GPS observations or other comparable positioning techniques
 DP8423.and have an estimated accuracy of +/- 3 meters.
 DP8423
 DP8423.The orthometric height was determined by differential leveling and
 DP8423.adjusted by the NATIONAL GEODETIC SURVEY
 DP8423.in September 2015.
 DP8423
 DP8423.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8423.GEOID18 height accuracy estimate available here.
 DP8423
 DP8423.Click photographs - Photos may exist for this station.
 DP8423
 DP8423.The dynamic height is computed by dividing the NAVD 88
 DP8423.geopotential number by the normal gravity value computed on the
 DP8423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8423.degrees latitude (g = 980.6199 gals.).
 DP8423
 DP8423.The modeled gravity was interpolated from observed gravity values.
 DP8423
 DP8423;                    North         East    Units  Estimated Accuracy
 DP8423;SPC IL W     -   343,847.2     717,454.1     MT  (+/- 3 meters HH1 GPS) 
 DP8423
 DP8423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4619405805(NAD 83)
 DP8423
 DP8423                          SUPERSEDED SURVEY CONTROL
 DP8423
 DP8423.No superseded survey control is available for this station.
 DP8423
 DP8423_MARKER: F = FLANGE-ENCASED ROD
 DP8423_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8423_STAMPING: EA 122 2014
 DP8423_MARK LOGO: UIL
 DP8423_PROJECTION: RECESSED 8 CENTIMETERS
 DP8423_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8423_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8423+STABILITY: POSITION/ELEVATION WELL
 DP8423_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8423+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2018
 DP8423_ROD/PIPE-DEPTH: 7.3 meters
 DP8423_SLEEVE-DEPTH  : 0.9 meters
 DP8423
 DP8423  HISTORY     - Date     Condition        Report By
 DP8423  HISTORY     - 20141120 MONUMENTED       AMESC
 DP8423  HISTORY     - 20180723 GOOD             ILDT
 DP8423
 DP8423                          STATION DESCRIPTION
 DP8423
 DP8423'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8423'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTHEAST OF PRENTICE,
 DP8423'4.9 MI (7.9 KM) NORTHEAST OF ALEXANDER AND 3.9 MI (6.3 KM) NORTHWEST
 DP8423'OF NEW BERLIN.
 DP8423'
 DP8423'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8423'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8423'SPRINGFIELD PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 13.75 MI
 DP8423'(22.1 KM) TO PETERS ROAD.  CONTINUE NORTHWEST ALONG OLD JACKSONVILLE
 DP8423'ROAD FOR 0.35 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP8423'
 DP8423'THE STATION IS 46.5 FT (14.2 M) NORTHEAST OF THE CENTERLINE OF OLD
 DP8423'JACKSONVILLE ROAD, 315.5 FT (96.2 M) SOUTHEAST OF A POWER POLE, 313 FT
 DP8423'(95.4 M) NORTHWEST OF THE NORTH END OF A 30 INCH (76 CM) CONCRETE PIPE
 DP8423'UNDER OLD JACKSONVILLE ROAD, 90.7 FT (27.6 M) NORTH OF A POWER POLE,
 DP8423'14.7 FT (4.5 M) NORTHWEST OF A POWER POLE.
 DP8423'
 DP8423'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8423'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8423'IN IDENTIFICATION.
 DP8423
 DP8423                          STATION RECOVERY (2018)
 DP8423
 DP8423'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8423'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8424 ***********************************************************************
 DP8424  DESIGNATION -  EA 123
 DP8424  PID         -  DP8424
 DP8424  STATE/COUNTY-  IL/SANGAMON
 DP8424  COUNTRY     -  US
 DP8424  USGS QUAD   -  PLEASANT PLAINS (2018)
 DP8424
 DP8424                         *CURRENT SURVEY CONTROL
 DP8424  ______________________________________________________________________
 DP8424* NAD 83(1986) POSITION- 39 45 52.82   (N) 089 58 43.04   (W)   HD_HELD1
 DP8424* NAVD 88 ORTHO HEIGHT -   196.850 (meters)      645.83  (feet) ADJUSTED
 DP8424  ______________________________________________________________________
 DP8424  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 DP8424  DYNAMIC HEIGHT  -        196.743 (meters)      645.48  (feet) COMP
 DP8424  MODELED GRAVITY -    980,076.6   (mgal)                       NAVD 88
 DP8424
 DP8424  VERT ORDER      -  SECOND    CLASS I
 DP8424
 DP8424.The horizontal coordinates were determined by differentially corrected
 DP8424.hand held GPS observations or other comparable positioning techniques
 DP8424.and have an estimated accuracy of +/- 3 meters.
 DP8424
 DP8424.The orthometric height was determined by differential leveling and
 DP8424.adjusted by the NATIONAL GEODETIC SURVEY
 DP8424.in September 2015.
 DP8424
 DP8424.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8424.GEOID18 height accuracy estimate available here.
 DP8424
 DP8424.Click photographs - Photos may exist for this station.
 DP8424
 DP8424.The dynamic height is computed by dividing the NAVD 88
 DP8424.geopotential number by the normal gravity value computed on the
 DP8424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8424.degrees latitude (g = 980.6199 gals.).
 DP8424
 DP8424.The modeled gravity was interpolated from observed gravity values.
 DP8424
 DP8424;                    North         East    Units  Estimated Accuracy
 DP8424;SPC IL W     -   343,877.2     716,111.9     MT  (+/- 3 meters HH1 GPS) 
 DP8424
 DP8424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4485305882(NAD 83)
 DP8424
 DP8424                          SUPERSEDED SURVEY CONTROL
 DP8424
 DP8424.No superseded survey control is available for this station.
 DP8424
 DP8424_MARKER: F = FLANGE-ENCASED ROD
 DP8424_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8424_STAMPING: EA 123 2014
 DP8424_MARK LOGO: UIL
 DP8424_PROJECTION: RECESSED 8 CENTIMETERS
 DP8424_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8424_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8424+STABILITY: POSITION/ELEVATION WELL
 DP8424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8424+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2019
 DP8424_ROD/PIPE-DEPTH: 7.3 meters
 DP8424_SLEEVE-DEPTH  : 0.9 meters
 DP8424
 DP8424  HISTORY     - Date     Condition        Report By
 DP8424  HISTORY     - 20141120 MONUMENTED       AMESC
 DP8424  HISTORY     - 20190827 GOOD             ILDT
 DP8424
 DP8424                          STATION DESCRIPTION
 DP8424
 DP8424'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8424'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF
 DP8424'PRENTICE, 4.5 MI (7.2 KM) NORTHWEST OF NEW BERLIN AND 4.2 MI (6.8 KM)
 DP8424'NORTHEAST OF ALEXANDER.
 DP8424'
 DP8424'TO REACH FROM THE INTERSECTION OF OLD JACKSONVILLE ROAD (COUNTY
 DP8424'HIGHWAY 8) AND IL ROUTE 4 (VETERANS PARKWAY) ON THE WEST SIDE OF
 DP8424'SPRINGFIELD PROCEED WEST ALONG OLD JACKSONVILLE ROAD FOR 13.75 MI
 DP8424'(22.1 KM) TO PETERS ROAD.  CONTINUE NORTHWEST ALONG OLD JACKSONVILLE
 DP8424'ROAD FOR 1.15 MI (1.9 KM) TO A FIELD ENTRANCE AND THE STATION ON THE
 DP8424'RIGHT.
 DP8424'
 DP8424'THE STATION IS 42.5 FT (13.0 M) NORTH OF THE CENTERLINE OF OLD
 DP8424'JACKSONVILLE ROAD, 44.5 FT (13.6 M) NORTHWEST OF THE EAST END OF AN 18
 DP8424'INCH CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 6.5 FT (2.0 M)
 DP8424'NORTH OF THE WEST END OF AN 18 INCH CORRUGATED METAL PIPE UNDER A
 DP8424'FIELD ENTRANCE, 1.0 FT (0.3 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS
 DP8424'POST.
 DP8424'
 DP8424'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8424'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8424'IN IDENTIFICATION.
 DP8424
 DP8424                          STATION RECOVERY (2019)
 DP8424
 DP8424'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DP8424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8425 ***********************************************************************
 DP8425  DESIGNATION -  EA 124
 DP8425  PID         -  DP8425
 DP8425  STATE/COUNTY-  IL/MORGAN
 DP8425  COUNTRY     -  US
 DP8425  USGS QUAD   -  PLEASANT PLAINS (2018)
 DP8425
 DP8425                         *CURRENT SURVEY CONTROL
 DP8425  ______________________________________________________________________
 DP8425* NAD 83(1986) POSITION- 39 45 41.15   (N) 089 59 48.57   (W)   HD_HELD1
 DP8425* NAVD 88 ORTHO HEIGHT -   197.947 (meters)      649.43  (feet) ADJUSTED
 DP8425  ______________________________________________________________________
 DP8425  GEOID HEIGHT    -        -32.453 (meters)                     GEOID18
 DP8425  DYNAMIC HEIGHT  -        197.839 (meters)      649.08  (feet) COMP
 DP8425  MODELED GRAVITY -    980,075.8   (mgal)                       NAVD 88
 DP8425
 DP8425  VERT ORDER      -  SECOND    CLASS I
 DP8425
 DP8425.The horizontal coordinates were determined by differentially corrected
 DP8425.hand held GPS observations or other comparable positioning techniques
 DP8425.and have an estimated accuracy of +/- 3 meters.
 DP8425
 DP8425.The orthometric height was determined by differential leveling and
 DP8425.adjusted by the NATIONAL GEODETIC SURVEY
 DP8425.in September 2015.
 DP8425
 DP8425.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8425.GEOID18 height accuracy estimate available here.
 DP8425
 DP8425.Click photographs - Photos may exist for this station.
 DP8425
 DP8425.The dynamic height is computed by dividing the NAVD 88
 DP8425.geopotential number by the normal gravity value computed on the
 DP8425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8425.degrees latitude (g = 980.6199 gals.).
 DP8425
 DP8425.The modeled gravity was interpolated from observed gravity values.
 DP8425
 DP8425;                    North         East    Units  Estimated Accuracy
 DP8425;SPC IL W     -   343,514.2     714,552.9     MT  (+/- 3 meters HH1 GPS) 
 DP8425
 DP8425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4328205575(NAD 83)
 DP8425
 DP8425                          SUPERSEDED SURVEY CONTROL
 DP8425
 DP8425.No superseded survey control is available for this station.
 DP8425
 DP8425_MARKER: F = FLANGE-ENCASED ROD
 DP8425_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8425_STAMPING: EA 124 2014
 DP8425_MARK LOGO: UIL
 DP8425_PROJECTION: RECESSED 8 CENTIMETERS
 DP8425_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8425_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8425+STABILITY: POSITION/ELEVATION WELL
 DP8425_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8425+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2014
 DP8425_ROD/PIPE-DEPTH: 8.5 meters
 DP8425_SLEEVE-DEPTH  : 0.9 meters
 DP8425
 DP8425  HISTORY     - Date     Condition        Report By
 DP8425  HISTORY     - 20141125 MONUMENTED       AMESC
 DP8425
 DP8425                          STATION DESCRIPTION
 DP8425
 DP8425'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8425'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF
 DP8425'PRENTICE, 5.2 MI (8.4 KM) WEST-NORTHWEST OF NEW BERLIN AND 3.4 MI (5.5
 DP8425'KM) NORTHEAST OF ALEXANDER.
 DP8425'
 DP8425'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8425'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8425'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8425'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD, THENCE NORTHEAST
 DP8425'ALONG OLD STATE ROAD FOR 9.4 MI (15.1 KM) TO COCKIN ROAD.  CONTINUE
 DP8425'EAST ALONG OLD STATE ROAD FOR 0.9 MI (1.4 KM) TO THE STATION ON THE
 DP8425'RIGHT.
 DP8425'
 DP8425'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF OLD STATE
 DP8425'ROAD, 168.8 FT (51.5 M) EAST OF A 2 INCH (5 CM) X 2 INCH WHITE METAL
 DP8425'POST, 150.1 FT (45.8 M) EAST A TELEPHONE PEDESTAL, 14.4 FT (4.4 M)
 DP8425'EAST OF A POWER POLE.
 DP8425'
 DP8425'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8425'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8425'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8426 ***********************************************************************
 DP8426  DESIGNATION -  EA 125
 DP8426  PID         -  DP8426
 DP8426  STATE/COUNTY-  IL/MORGAN
 DP8426  COUNTRY     -  US
 DP8426  USGS QUAD   -  PRENTICE (2018)
 DP8426
 DP8426                         *CURRENT SURVEY CONTROL
 DP8426  ______________________________________________________________________
 DP8426* NAD 83(1986) POSITION- 39 45 41.91   (N) 090 00 54.50   (W)   HD_HELD1
 DP8426* NAVD 88 ORTHO HEIGHT -   197.347 (meters)      647.46  (feet) ADJUSTED
 DP8426  ______________________________________________________________________
 DP8426  GEOID HEIGHT    -        -32.451 (meters)                     GEOID18
 DP8426  DYNAMIC HEIGHT  -        197.239 (meters)      647.11  (feet) COMP
 DP8426  MODELED GRAVITY -    980,074.7   (mgal)                       NAVD 88
 DP8426
 DP8426  VERT ORDER      -  SECOND    CLASS I
 DP8426
 DP8426.The horizontal coordinates were determined by differentially corrected
 DP8426.hand held GPS observations or other comparable positioning techniques
 DP8426.and have an estimated accuracy of +/- 3 meters.
 DP8426
 DP8426.The orthometric height was determined by differential leveling and
 DP8426.adjusted by the NATIONAL GEODETIC SURVEY
 DP8426.in September 2015.
 DP8426
 DP8426.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8426.GEOID18 height accuracy estimate available here.
 DP8426
 DP8426.Click photographs - Photos may exist for this station.
 DP8426
 DP8426.The dynamic height is computed by dividing the NAVD 88
 DP8426.geopotential number by the normal gravity value computed on the
 DP8426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8426.degrees latitude (g = 980.6199 gals.).
 DP8426
 DP8426.The modeled gravity was interpolated from observed gravity values.
 DP8426
 DP8426;                    North         East    Units  Estimated Accuracy
 DP8426;SPC IL W     -   343,534.9     712,983.7     MT  (+/- 3 meters HH1 GPS) 
 DP8426
 DP8426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5569105564(NAD 83)
 DP8426
 DP8426                          SUPERSEDED SURVEY CONTROL
 DP8426
 DP8426.No superseded survey control is available for this station.
 DP8426
 DP8426_MARKER: F = FLANGE-ENCASED ROD
 DP8426_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8426_STAMPING: EA 125 2014
 DP8426_MARK LOGO: UIL
 DP8426_PROJECTION: RECESSED 8 CENTIMETERS
 DP8426_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8426_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8426+STABILITY: POSITION/ELEVATION WELL
 DP8426_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8426+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2014
 DP8426_ROD/PIPE-DEPTH: 7.3 meters
 DP8426_SLEEVE-DEPTH  : 0.9 meters
 DP8426
 DP8426  HISTORY     - Date     Condition        Report By
 DP8426  HISTORY     - 20141125 MONUMENTED       AMESC
 DP8426
 DP8426                          STATION DESCRIPTION
 DP8426
 DP8426'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8426'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH-SOUTHEAST OF
 DP8426'PRENTICE, 6.1 MI (9.8 KM) WEST-NORTHWEST OF NEW BERLIN AND 2.8 MI (4.5
 DP8426'KM) NORTH-NORTHEAST OF ALEXANDER.
 DP8426'
 DP8426'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8426'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8426'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8426'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD, THENCE NORTHEAST
 DP8426'ALONG OLD STATE ROAD FOR 8.95 MI (14.4 KM) TO BLOOM ROAD.  CONTINUE
 DP8426'EAST ALONG OLD STATE ROAD FOR 0.35 MI (0.6 KM) TO THE STATION ON THE
 DP8426'LEFT.
 DP8426'
 DP8426'THE STATION IS 39 FT (11.9 M) NORTH OF THE CENTERLINE OF OLD STATE
 DP8426'ROAD, 266.5 FT (81.2 M) WEST OF A POWER POLE, 77.7 FT (23.7 M) NORTH
 DP8426'OF THE EAST-WEST FENCE ON THE SOUTH SIDE OF OLD STATE ROAD, 35.6 FT
 DP8426'(10.9 M) EAST OF THE SOUTHWEST FENCE CORNER OF THE FENCE RUNNING NORTH
 DP8426'AND EAST, 31.4 FT (9.6 M) EAST OF A POWER POLE, 1.75 FT (0.5 M) SOUTH
 DP8426'OF THE EAST-WEST FENCE.
 DP8426'
 DP8426'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8426'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8426'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8427 ***********************************************************************
 DP8427  DESIGNATION -  EA 126
 DP8427  PID         -  DP8427
 DP8427  STATE/COUNTY-  IL/MORGAN
 DP8427  COUNTRY     -  US
 DP8427  USGS QUAD   -  PRENTICE (2018)
 DP8427
 DP8427                         *CURRENT SURVEY CONTROL
 DP8427  ______________________________________________________________________
 DP8427* NAD 83(1986) POSITION- 39 45 41.11   (N) 090 01 56.07   (W)   HD_HELD1
 DP8427* NAVD 88 ORTHO HEIGHT -   201.547 (meters)      661.24  (feet) ADJUSTED
 DP8427  ______________________________________________________________________
 DP8427  GEOID HEIGHT    -        -32.449 (meters)                     GEOID18
 DP8427  DYNAMIC HEIGHT  -        201.437 (meters)      660.88  (feet) COMP
 DP8427  MODELED GRAVITY -    980,074.5   (mgal)                       NAVD 88
 DP8427
 DP8427  VERT ORDER      -  SECOND    CLASS I
 DP8427
 DP8427.The horizontal coordinates were determined by differentially corrected
 DP8427.hand held GPS observations or other comparable positioning techniques
 DP8427.and have an estimated accuracy of +/- 3 meters.
 DP8427
 DP8427.The orthometric height was determined by differential leveling and
 DP8427.adjusted by the NATIONAL GEODETIC SURVEY
 DP8427.in September 2015.
 DP8427
 DP8427.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8427.GEOID18 height accuracy estimate available here.
 DP8427
 DP8427.Click photographs - Photos may exist for this station.
 DP8427
 DP8427.The dynamic height is computed by dividing the NAVD 88
 DP8427.geopotential number by the normal gravity value computed on the
 DP8427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8427.degrees latitude (g = 980.6199 gals.).
 DP8427
 DP8427.The modeled gravity was interpolated from observed gravity values.
 DP8427
 DP8427;                    North         East    Units  Estimated Accuracy
 DP8427;SPC IL W     -   343,507.8     711,518.2     MT  (+/- 3 meters HH1 GPS) 
 DP8427
 DP8427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5422705490(NAD 83)
 DP8427
 DP8427                          SUPERSEDED SURVEY CONTROL
 DP8427
 DP8427.No superseded survey control is available for this station.
 DP8427
 DP8427_MARKER: F = FLANGE-ENCASED ROD
 DP8427_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8427_STAMPING: EA 126 2014
 DP8427_MARK LOGO: UIL
 DP8427_PROJECTION: RECESSED 8 CENTIMETERS
 DP8427_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8427_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8427+STABILITY: POSITION/ELEVATION WELL
 DP8427_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8427+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2014
 DP8427_ROD/PIPE-DEPTH: 7.3 meters
 DP8427_SLEEVE-DEPTH  : 0.9 meters
 DP8427
 DP8427  HISTORY     - Date     Condition        Report By
 DP8427  HISTORY     - 20141125 MONUMENTED       AMESC
 DP8427
 DP8427                          STATION DESCRIPTION
 DP8427
 DP8427'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8427'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-NORTHWEST OF NEW
 DP8427'BERLIN, 6.6 MI (10.6 KM) SOUTH OF PRENTICE AND 2.6 MI (4.2 KM) NORTH
 DP8427'OF ALEXANDER.
 DP8427'
 DP8427'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8427'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8427'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8427'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD, THENCE NORTHEAST
 DP8427'ALONG OLD STATE ROAD FOR 7.85 MI (12.6 KM) TO COUNTY HIGHWAY 123.
 DP8427'CONTINUE EAST ALONG OLD STATE ROAD FOR 0.55 MI (0.9 KM) TO THE STATION
 DP8427'ON THE RIGHT.
 DP8427'
 DP8427'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF OLD STATE
 DP8427'ROAD, 81.5 FT (24.8 M) SOUTHWEST OF THE WEST END OF A 12 INCH (30 CM)
 DP8427'CONCRETE PIPE UNDER THE DRIVEWAY ON THE NORTH SIDE OF OLD STATE ROAD,
 DP8427'71.4 FT (21.8 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP8427'CONCRETE PIPE UNDER THE FIELD ENTRANCE ON THE NORTH SIDE OF OLD STATE
 DP8427'ROAD, 38.8 FT (11.8 M) SOUTHWEST OF THE WEST END OF A 15 INCH (38 CM)
 DP8427'CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE ON THE SOUTH SIDE OF
 DP8427'OLD STATE ROAD, 22.4 FT (6.8 M) EAST OF A POWER POLE.
 DP8427'
 DP8427'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8427'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8427'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8428 ***********************************************************************
 DP8428  DESIGNATION -  EA 127
 DP8428  PID         -  DP8428
 DP8428  STATE/COUNTY-  IL/MORGAN
 DP8428  COUNTRY     -  US
 DP8428  USGS QUAD   -  PRENTICE (2018)
 DP8428
 DP8428                         *CURRENT SURVEY CONTROL
 DP8428  ______________________________________________________________________
 DP8428* NAD 83(1986) POSITION- 39 45 36.87   (N) 090 03 02.56   (W)   HD_HELD1
 DP8428* NAVD 88 ORTHO HEIGHT -   191.831 (meters)      629.37  (feet) ADJUSTED
 DP8428  ______________________________________________________________________
 DP8428  GEOID HEIGHT    -        -32.448 (meters)                     GEOID18
 DP8428  DYNAMIC HEIGHT  -        191.726 (meters)      629.02  (feet) COMP
 DP8428  MODELED GRAVITY -    980,074.2   (mgal)                       NAVD 88
 DP8428
 DP8428  VERT ORDER      -  SECOND    CLASS I
 DP8428
 DP8428.The horizontal coordinates were determined by differentially corrected
 DP8428.hand held GPS observations or other comparable positioning techniques
 DP8428.and have an estimated accuracy of +/- 3 meters.
 DP8428
 DP8428.The orthometric height was determined by differential leveling and
 DP8428.adjusted by the NATIONAL GEODETIC SURVEY
 DP8428.in September 2015.
 DP8428
 DP8428.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8428.GEOID18 height accuracy estimate available here.
 DP8428
 DP8428.Click photographs - Photos may exist for this station.
 DP8428
 DP8428.The dynamic height is computed by dividing the NAVD 88
 DP8428.geopotential number by the normal gravity value computed on the
 DP8428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8428.degrees latitude (g = 980.6199 gals.).
 DP8428
 DP8428.The modeled gravity was interpolated from observed gravity values.
 DP8428
 DP8428;                    North         East    Units  Estimated Accuracy
 DP8428;SPC IL W     -   343,374.9     709,935.9     MT  (+/- 3 meters HH1 GPS) 
 DP8428
 DP8428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5264905307(NAD 83)
 DP8428
 DP8428                          SUPERSEDED SURVEY CONTROL
 DP8428
 DP8428.No superseded survey control is available for this station.
 DP8428
 DP8428_MARKER: F = FLANGE-ENCASED ROD
 DP8428_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8428_STAMPING: EA 127 2014
 DP8428_MARK LOGO: UIL
 DP8428_PROJECTION: RECESSED 8 CENTIMETERS
 DP8428_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8428_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8428+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2018
 DP8428_ROD/PIPE-DEPTH: 4.9 meters
 DP8428_SLEEVE-DEPTH  : 0.9 meters
 DP8428
 DP8428  HISTORY     - Date     Condition        Report By
 DP8428  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8428  HISTORY     - 20180719 GOOD             ILDT
 DP8428
 DP8428                          STATION DESCRIPTION
 DP8428
 DP8428'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8428'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-NORTHWEST OF NEW
 DP8428'BERLIN, 6.7 MI (10.8 KM) SOUTH OF PRENTICE AND 2.6 MI (4.2 KM)
 DP8428'NORTH-NORTHWEST OF ALEXANDER.
 DP8428'
 DP8428'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8428'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8428'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8428'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD (COUNTY HIGHWAY 3),
 DP8428'THENCE NORTHEAST ALONG OLD STATE ROAD FOR 7.2 MI (11.6 KM) TO HUNTER
 DP8428'LANE.  CONTINUE NORTHEAST ALONG OLD STATE ROAD FOR 0.2 MI (0.3 KM) TO
 DP8428'THE STATION ON THE LEFT.
 DP8428'
 DP8428'THE STATION IS 41 FT (12.5 M) NORTHWEST OF THE CENTERLINE OF OLD STATE
 DP8428'ROAD, 292 FT (89.0 M) NORTHEAST OF THE FENCE CORNER OF A FENCE RUNNING
 DP8428'NORTH AND WEST, 285 FT (86.9 M) NORTHEAST OF A POWER POLE, 125.0 FT
 DP8428'(38.1 M) NORTHEAST OF A POWER POLE, 15.0 FT (4.6 M) SOUTHWEST OF A
 DP8428'POWER POLE WITH GUY WIRE.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH
 DP8428'A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP8428'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP8428
 DP8428                          STATION RECOVERY (2018)
 DP8428
 DP8428'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8428'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8429 ***********************************************************************
 DP8429  DESIGNATION -  EA 128
 DP8429  PID         -  DP8429
 DP8429  STATE/COUNTY-  IL/MORGAN
 DP8429  COUNTRY     -  US
 DP8429  USGS QUAD   -  PRENTICE (2018)
 DP8429
 DP8429                         *CURRENT SURVEY CONTROL
 DP8429  ______________________________________________________________________
 DP8429* NAD 83(1986) POSITION- 39 45 15.11   (N) 090 03 53.95   (W)   HD_HELD1
 DP8429* NAVD 88 ORTHO HEIGHT -   196.025 (meters)      643.13  (feet) ADJUSTED
 DP8429  ______________________________________________________________________
 DP8429  GEOID HEIGHT    -        -32.441 (meters)                     GEOID18
 DP8429  DYNAMIC HEIGHT  -        195.917 (meters)      642.77  (feet) COMP
 DP8429  MODELED GRAVITY -    980,073.5   (mgal)                       NAVD 88
 DP8429
 DP8429  VERT ORDER      -  SECOND    CLASS I
 DP8429
 DP8429.The horizontal coordinates were determined by differentially corrected
 DP8429.hand held GPS observations or other comparable positioning techniques
 DP8429.and have an estimated accuracy of +/- 3 meters.
 DP8429
 DP8429.The orthometric height was determined by differential leveling and
 DP8429.adjusted by the NATIONAL GEODETIC SURVEY
 DP8429.in September 2015.
 DP8429
 DP8429.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8429.GEOID18 height accuracy estimate available here.
 DP8429
 DP8429.Click photographs - Photos may exist for this station.
 DP8429
 DP8429.The dynamic height is computed by dividing the NAVD 88
 DP8429.geopotential number by the normal gravity value computed on the
 DP8429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8429.degrees latitude (g = 980.6199 gals.).
 DP8429
 DP8429.The modeled gravity was interpolated from observed gravity values.
 DP8429
 DP8429;                    North         East    Units  Estimated Accuracy
 DP8429;SPC IL W     -   342,702.3     708,713.4     MT  (+/- 3 meters HH1 GPS) 
 DP8429
 DP8429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5144804596(NAD 83)
 DP8429
 DP8429                          SUPERSEDED SURVEY CONTROL
 DP8429
 DP8429.No superseded survey control is available for this station.
 DP8429
 DP8429_MARKER: F = FLANGE-ENCASED ROD
 DP8429_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8429_STAMPING: EA 128 2014
 DP8429_MARK LOGO: UIL
 DP8429_PROJECTION: RECESSED 8 CENTIMETERS
 DP8429_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8429_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8429+STABILITY: POSITION/ELEVATION WELL
 DP8429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8429+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP8429_ROD/PIPE-DEPTH: 7.3 meters
 DP8429_SLEEVE-DEPTH  : 0.9 meters
 DP8429
 DP8429  HISTORY     - Date     Condition        Report By
 DP8429  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8429
 DP8429                          STATION DESCRIPTION
 DP8429
 DP8429'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8429'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-NORTHWEST OF NEW
 DP8429'BERLIN, 7.2 MI (11.6 KM) SOUTH OF PRENTICE AND 2.5 MI (4.0 KM)
 DP8429'NORTHWEST OF ALEXANDER.
 DP8429'
 DP8429'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8429'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8429'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8429'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD (COUNTY HIGHWAY 3),
 DP8429'THENCE NORTHEAST ALONG OLD STATE ROAD FOR 6.0 MI (9.7 KM) TO BLUEGRASS
 DP8429'ROAD.  CONTINUE EAST ALONG OLD STATE ROAD FOR 0.55 MI (0.9 KM) TO THE
 DP8429'STATION ON THE LEFT.
 DP8429'
 DP8429'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF OLD STATE
 DP8429'ROAD, 275 FT (83.8 M) WEST OF THE CENTERLINE OF THE DRIVEWAY TO
 DP8429'ADDRESS NUMBER 2873, 271 FT (82.6 M) WEST OF A GENERAL SYSTEMS
 DP8429'TELEPHONE PEDESTAL, 206 FT (62.8 M) NORTHWEST OF THE EAST END OF A 15
 DP8429'INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE SOUTH
 DP8429'SIDE OF OLD STATE ROAD, 182.4 FT (55.6 M) NORTHWEST OF THE EAST END OF
 DP8429'A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE
 DP8429'SOUTH SIDE OF OLD STATE ROAD, 18.4 FT (5.6 M) WEST OF A POWER POLE.
 DP8429'
 DP8429'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8429'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8429'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8430 ***********************************************************************
 DP8430  DESIGNATION -  EA 129
 DP8430  PID         -  DP8430
 DP8430  STATE/COUNTY-  IL/MORGAN
 DP8430  COUNTRY     -  US
 DP8430  USGS QUAD   -  PRENTICE (2018)
 DP8430
 DP8430                         *CURRENT SURVEY CONTROL
 DP8430  ______________________________________________________________________
 DP8430* NAD 83(1986) POSITION- 39 45 13.77   (N) 090 04 50.17   (W)   HD_HELD1
 DP8430* NAVD 88 ORTHO HEIGHT -   198.850 (meters)      652.39  (feet) ADJUSTED
 DP8430  ______________________________________________________________________
 DP8430  GEOID HEIGHT    -        -32.443 (meters)                     GEOID18
 DP8430  DYNAMIC HEIGHT  -        198.741 (meters)      652.04  (feet) COMP
 DP8430  MODELED GRAVITY -    980,073.4   (mgal)                       NAVD 88
 DP8430
 DP8430  VERT ORDER      -  SECOND    CLASS I
 DP8430
 DP8430.The horizontal coordinates were determined by differentially corrected
 DP8430.hand held GPS observations or other comparable positioning techniques
 DP8430.and have an estimated accuracy of +/- 3 meters.
 DP8430
 DP8430.The orthometric height was determined by differential leveling and
 DP8430.adjusted by the NATIONAL GEODETIC SURVEY
 DP8430.in September 2015.
 DP8430
 DP8430.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8430.GEOID18 height accuracy estimate available here.
 DP8430
 DP8430.Click photographs - Photos may exist for this station.
 DP8430
 DP8430.The dynamic height is computed by dividing the NAVD 88
 DP8430.geopotential number by the normal gravity value computed on the
 DP8430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8430.degrees latitude (g = 980.6199 gals.).
 DP8430
 DP8430.The modeled gravity was interpolated from observed gravity values.
 DP8430
 DP8430;                    North         East    Units  Estimated Accuracy
 DP8430;SPC IL W     -   342,659.6     707,375.2     MT  (+/- 3 meters HH1 GPS) 
 DP8430
 DP8430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5011104511(NAD 83)
 DP8430
 DP8430                          SUPERSEDED SURVEY CONTROL
 DP8430
 DP8430.No superseded survey control is available for this station.
 DP8430
 DP8430_MARKER: F = FLANGE-ENCASED ROD
 DP8430_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8430_STAMPING: EA 129 2014
 DP8430_MARK LOGO: UIL
 DP8430_PROJECTION: RECESSED 8 CENTIMETERS
 DP8430_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8430_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8430+STABILITY: POSITION/ELEVATION WELL
 DP8430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8430+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP8430_ROD/PIPE-DEPTH: 7.3 meters
 DP8430_SLEEVE-DEPTH  : 0.9 meters
 DP8430
 DP8430  HISTORY     - Date     Condition        Report By
 DP8430  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8430
 DP8430                          STATION DESCRIPTION
 DP8430
 DP8430'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8430'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST OF JACKSONVILLE,
 DP8430'7.4 MI (11.9 KM) SOUTH-SOUTHWEST OF PRENTICE AND 3.0 MI (4.8 KM)
 DP8430'NORTHWEST OF ALEXANDER.
 DP8430'
 DP8430'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8430'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8430'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8430'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD (COUNTY HIGHWAY 3),
 DP8430'THENCE NORTHEAST ALONG OLD STATE ROAD FOR 5.75 MI (9.3 KM) TO ORLEANS
 DP8430'ROAD AND THE STATION ON THE LEFT.
 DP8430'
 DP8430'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF OLD STATE
 DP8430'ROAD, 300 FT (91.4 M) WEST OF THE CENTERLINE OF ORLEANS ROAD, 286 FT
 DP8430'(87.2 M) EAST OF A POWER POLE, 197.7 FT (60.3 M) NORTHWEST OF THE WEST
 DP8430'END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 16.9 FT (5.2 M) WEST
 DP8430'OF A POWER POLE.     NOTE-ACCESS TO THE DATUM POINT IS THROUGH A
 DP8430'6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP8430'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8431 ***********************************************************************
 DP8431  DESIGNATION -  EA 130
 DP8431  PID         -  DP8431
 DP8431  STATE/COUNTY-  IL/MORGAN
 DP8431  COUNTRY     -  US
 DP8431  USGS QUAD   -  PRENTICE (2018)
 DP8431
 DP8431                         *CURRENT SURVEY CONTROL
 DP8431  ______________________________________________________________________
 DP8431* NAD 83(1986) POSITION- 39 45 08.99   (N) 090 05 58.99   (W)   HD_HELD1
 DP8431* NAVD 88 ORTHO HEIGHT -   192.074 (meters)      630.16  (feet) ADJUSTED
 DP8431  ______________________________________________________________________
 DP8431  GEOID HEIGHT    -        -32.446 (meters)                     GEOID18
 DP8431  DYNAMIC HEIGHT  -        191.968 (meters)      629.82  (feet) COMP
 DP8431  MODELED GRAVITY -    980,073.2   (mgal)                       NAVD 88
 DP8431
 DP8431  VERT ORDER      -  SECOND    CLASS I
 DP8431
 DP8431.The horizontal coordinates were determined by differentially corrected
 DP8431.hand held GPS observations or other comparable positioning techniques
 DP8431.and have an estimated accuracy of +/- 3 meters.
 DP8431
 DP8431.The orthometric height was determined by differential leveling and
 DP8431.adjusted by the NATIONAL GEODETIC SURVEY
 DP8431.in September 2015.
 DP8431
 DP8431.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8431.GEOID18 height accuracy estimate available here.
 DP8431
 DP8431.Click photographs - Photos may exist for this station.
 DP8431
 DP8431.The dynamic height is computed by dividing the NAVD 88
 DP8431.geopotential number by the normal gravity value computed on the
 DP8431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8431.degrees latitude (g = 980.6199 gals.).
 DP8431
 DP8431.The modeled gravity was interpolated from observed gravity values.
 DP8431
 DP8431;                    North         East    Units  Estimated Accuracy
 DP8431;SPC IL W     -   342,510.8     705,737.1     MT  (+/- 3 meters HH1 GPS) 
 DP8431
 DP8431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4847804310(NAD 83)
 DP8431
 DP8431                          SUPERSEDED SURVEY CONTROL
 DP8431
 DP8431.No superseded survey control is available for this station.
 DP8431
 DP8431_MARKER: F = FLANGE-ENCASED ROD
 DP8431_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8431_STAMPING: EA 130 2014
 DP8431_MARK LOGO: UIL
 DP8431_PROJECTION: RECESSED 8 CENTIMETERS
 DP8431_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8431_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8431+STABILITY: POSITION/ELEVATION WELL
 DP8431_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8431+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP8431_ROD/PIPE-DEPTH: 7.3 meters
 DP8431_SLEEVE-DEPTH  : 0.9 meters
 DP8431
 DP8431  HISTORY     - Date     Condition        Report By
 DP8431  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8431
 DP8431                          STATION DESCRIPTION
 DP8431
 DP8431'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8431'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHWEST OF
 DP8431'PRENTICE, 7.0 MI (11.3 KM) EAST OF JACKSONVILLE AND 3.8 MI (6.1 KM)
 DP8431'WEST-NORTHWEST OF ALEXANDER.
 DP8431'
 DP8431'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8431'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8431'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8431'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD (COUNTY HIGHWAY 3),
 DP8431'THENCE NORTHEAST ALONG OLD STATE ROAD FOR 4.4 MI (7.1 KM) TO WALBAUM
 DP8431'LANE.  CONTINUE NORTHEAST ALONG OLD STATE ROAD FOR 0.25 MI (0.4 KM) TO
 DP8431'THE STATION ON THE LEFT.
 DP8431'
 DP8431'THE STATION IS 37.5 FT (11.4 M) NORTHWEST OF THE CENTERLINE OF OLD
 DP8431'STATE ROAD, 350 FT (106.7 M) NORTHEAST OF THE CENTERLINE OF THE
 DP8431'NORTHWEST END OF A 7 FT (2.1 M) CORRUGATED METAL PIPE UNDER OLD STATE
 DP8431'ROAD, 260.0 FT (79.2 M) SOUTHWEST OF A POWER POLE, 139 FT (42.4 M)
 DP8431'SOUTHWEST OF THE CENTERLINE OF THE SOUTHEAST END OF A 24 INCH (61 CM)
 DP8431'CORRUGATED METAL PIPE UNDER THE BERM IN THE FIELD, 90.3 FT (27.5 M)
 DP8431'NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER ON THE SOUTH SIDE OF OLD
 DP8431'STATE ROAD, 18.5 FT (5.6 M) NORTHEAST OF A POWER POLE.    NOTE-ACCESS
 DP8431'TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD
 DP8431'(DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID IN
 DP8431'IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8432 ***********************************************************************
 DP8432  DESIGNATION -  EA 131
 DP8432  PID         -  DP8432
 DP8432  STATE/COUNTY-  IL/MORGAN
 DP8432  COUNTRY     -  US
 DP8432  USGS QUAD   -  ALEXANDER (2018)
 DP8432
 DP8432                         *CURRENT SURVEY CONTROL
 DP8432  ______________________________________________________________________
 DP8432* NAD 83(1986) POSITION- 39 44 50.31   (N) 090 07 04.11   (W)   HD_HELD1
 DP8432* NAVD 88 ORTHO HEIGHT -   192.235 (meters)      630.69  (feet) ADJUSTED
 DP8432  ______________________________________________________________________
 DP8432  GEOID HEIGHT    -        -32.445 (meters)                     GEOID18
 DP8432  DYNAMIC HEIGHT  -        192.129 (meters)      630.34  (feet) COMP
 DP8432  MODELED GRAVITY -    980,072.6   (mgal)                       NAVD 88
 DP8432
 DP8432  VERT ORDER      -  SECOND    CLASS I
 DP8432
 DP8432.The horizontal coordinates were determined by differentially corrected
 DP8432.hand held GPS observations or other comparable positioning techniques
 DP8432.and have an estimated accuracy of +/- 3 meters.
 DP8432
 DP8432.The orthometric height was determined by differential leveling and
 DP8432.adjusted by the NATIONAL GEODETIC SURVEY
 DP8432.in September 2015.
 DP8432
 DP8432.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8432.GEOID18 height accuracy estimate available here.
 DP8432
 DP8432.Click photographs - Photos may exist for this station.
 DP8432
 DP8432.The dynamic height is computed by dividing the NAVD 88
 DP8432.geopotential number by the normal gravity value computed on the
 DP8432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8432.degrees latitude (g = 980.6199 gals.).
 DP8432
 DP8432.The modeled gravity was interpolated from observed gravity values.
 DP8432
 DP8432;                    North         East    Units  Estimated Accuracy
 DP8432;SPC IL W     -   341,933.7     704,187.3     MT  (+/- 3 meters HH1 GPS) 
 DP8432
 DP8432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4694603684(NAD 83)
 DP8432
 DP8432                          SUPERSEDED SURVEY CONTROL
 DP8432
 DP8432.No superseded survey control is available for this station.
 DP8432
 DP8432_MARKER: F = FLANGE-ENCASED ROD
 DP8432_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8432_STAMPING: EA 131 2014
 DP8432_MARK LOGO: UIL
 DP8432_PROJECTION: RECESSED 8 CENTIMETERS
 DP8432_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8432_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8432+STABILITY: POSITION/ELEVATION WELL
 DP8432_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8432+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2014
 DP8432_ROD/PIPE-DEPTH: 7.3 meters
 DP8432_SLEEVE-DEPTH  : 0.9 meters
 DP8432
 DP8432  HISTORY     - Date     Condition        Report By
 DP8432  HISTORY     - 20141111 MONUMENTED       AMESC
 DP8432
 DP8432                          STATION DESCRIPTION
 DP8432
 DP8432'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8432'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF
 DP8432'PRENTICE, 6.0 MI (9.7 KM) EAST OF JACKSONVILLE AND 4.5 MI (7.2 KM)
 DP8432'WEST-NORTHWEST OF ALEXANDER.
 DP8432'
 DP8432'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8432'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8432'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8432'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD (COUNTY HIGHWAY 3),
 DP8432'THENCE NORTHEAST ALONG OLD STATE ROAD FOR 3.15 MI (5.1 KM) TO MATSON
 DP8432'ROAD.  CONTINUE NORTHEAST ALONG OLD STATE ROAD FOR 0.5 MI (0.8 KM) TO
 DP8432'THE STATION ON THE LEFT.
 DP8432'
 DP8432'THE STATION IS 41 FT (12.5 M) NORTHWEST OF THE CENTERLINE OF OLD STATE
 DP8432'ROAD, 216 FT (65.8 M) NORTHEAST OF THE CENTERLINE OF THE NORTH END OF
 DP8432'A 24 INCH (61 CM) CORRUGATED METAL PIPE WITH HEADWALL UNDER OLD STATE
 DP8432'ROAD, 163 FT (49.7 M) NORTHWEST OF THE EAST END OF A PLASTIC FENCE ON
 DP8432'THE SOUTH SIDE OF OLD STATE ROAD, 150 FT (45.7 M) SOUTHWEST OF THE
 DP8432'CENTERLINE OF A DRIVEWAY, 89.0 FT (27.1 M) NORTH-NORTHEAST OF THE WEST
 DP8432'END OF A PLASTIC FENCE ON THE SOUTH SIDE OF OLD STATE ROAD, 36.0 FT
 DP8432'(11.0 M) SOUTHWEST OF A POWER POLE.
 DP8432'
 DP8432'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8432'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8432'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8433 ***********************************************************************
 DP8433  DESIGNATION -  EA 132
 DP8433  PID         -  DP8433
 DP8433  STATE/COUNTY-  IL/MORGAN
 DP8433  COUNTRY     -  US
 DP8433  USGS QUAD   -  JACKSONVILLE (2018)
 DP8433
 DP8433                         *CURRENT SURVEY CONTROL
 DP8433  ______________________________________________________________________
 DP8433* NAD 83(1986) POSITION- 39 44 43.52   (N) 090 08 01.06   (W)   HD_HELD1
 DP8433* NAVD 88 ORTHO HEIGHT -   195.743 (meters)      642.20  (feet) ADJUSTED
 DP8433  ______________________________________________________________________
 DP8433  GEOID HEIGHT    -        -32.450 (meters)                     GEOID18
 DP8433  DYNAMIC HEIGHT  -        195.636 (meters)      641.85  (feet) COMP
 DP8433  MODELED GRAVITY -    980,072.3   (mgal)                       NAVD 88
 DP8433
 DP8433  VERT ORDER      -  SECOND    CLASS I
 DP8433
 DP8433.The horizontal coordinates were determined by differentially corrected
 DP8433.hand held GPS observations or other comparable positioning techniques
 DP8433.and have an estimated accuracy of +/- 3 meters.
 DP8433
 DP8433.The orthometric height was determined by differential leveling and
 DP8433.adjusted by the NATIONAL GEODETIC SURVEY
 DP8433.in September 2015.
 DP8433
 DP8433.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8433.GEOID18 height accuracy estimate available here.
 DP8433
 DP8433.Click photographs - Photos may exist for this station.
 DP8433
 DP8433.The dynamic height is computed by dividing the NAVD 88
 DP8433.geopotential number by the normal gravity value computed on the
 DP8433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8433.degrees latitude (g = 980.6199 gals.).
 DP8433
 DP8433.The modeled gravity was interpolated from observed gravity values.
 DP8433
 DP8433;                    North         East    Units  Estimated Accuracy
 DP8433;SPC IL W     -   341,723.7     702,831.6     MT  (+/- 3 meters HH1 GPS) 
 DP8433
 DP8433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4559703431(NAD 83)
 DP8433
 DP8433                          SUPERSEDED SURVEY CONTROL
 DP8433
 DP8433.No superseded survey control is available for this station.
 DP8433
 DP8433_MARKER: F = FLANGE-ENCASED ROD
 DP8433_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8433_STAMPING: EA 132 2014
 DP8433_MARK LOGO: UIL
 DP8433_PROJECTION: RECESSED 8 CENTIMETERS
 DP8433_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8433_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8433+STABILITY: POSITION/ELEVATION WELL
 DP8433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8433+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2018
 DP8433_ROD/PIPE-DEPTH: 8.5 meters
 DP8433_SLEEVE-DEPTH  : 0.9 meters
 DP8433
 DP8433  HISTORY     - Date     Condition        Report By
 DP8433  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8433  HISTORY     - 20180723 GOOD             ILDT
 DP8433
 DP8433                          STATION DESCRIPTION
 DP8433
 DP8433'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8433'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH-SOUTHEAST OF
 DP8433'LITERBERRY, 5.3 MI (8.5 KM) WEST-NORTHWEST OF ALEXANDER AND 5.1 MI
 DP8433'(8.2 KM) EAST OF JACKSONVILLE.
 DP8433'
 DP8433'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8433'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8433'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8433'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD (COUNTY HIGHWAY 3),
 DP8433'THENCE NORTHEAST ALONG OLD STATE ROAD FOR 2.4 MI (3.9 KM) TO GERKIE
 DP8433'LANE.  CONTINUE EAST ALONG OLD STATE ROAD FOR 1900 FT (579.1 M) TO THE
 DP8433'STATION ON THE RIGHT.
 DP8433'
 DP8433'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF OLD STATE
 DP8433'ROAD, 380 FT (115.8 M) EAST OF THE CENTERLINE OF A DRIVEWAY, 263 FT
 DP8433'(80.2 M) SOUTHWEST OF A CUT OFF POWER POLE, 116.5 FT (35.5 M)
 DP8433'SOUTHWEST OF A WOODEN POST WITH A BURIED CABLE ROUTE SIGN, 93.5 FT
 DP8433'(28.5 M) SOUTHEAST OF A CUT OFF POWER POLE, 15.2 FT (4.6 M) EAST OF A
 DP8433'POWER POLE.
 DP8433'
 DP8433'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8433'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8433'IN IDENTIFICATION.
 DP8433
 DP8433                          STATION RECOVERY (2018)
 DP8433
 DP8433'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8433'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8434 ***********************************************************************
 DP8434  DESIGNATION -  EA 133
 DP8434  PID         -  DP8434
 DP8434  STATE/COUNTY-  IL/MORGAN
 DP8434  COUNTRY     -  US
 DP8434  USGS QUAD   -  JACKSONVILLE (2018)
 DP8434
 DP8434                         *CURRENT SURVEY CONTROL
 DP8434  ______________________________________________________________________
 DP8434* NAD 83(1986) POSITION- 39 44 38.84   (N) 090 09 08.91   (W)   HD_HELD1
 DP8434* NAVD 88 ORTHO HEIGHT -   186.498 (meters)      611.87  (feet) ADJUSTED
 DP8434  ______________________________________________________________________
 DP8434  GEOID HEIGHT    -        -32.458 (meters)                     GEOID18
 DP8434  DYNAMIC HEIGHT  -        186.395 (meters)      611.53  (feet) COMP
 DP8434  MODELED GRAVITY -    980,072.2   (mgal)                       NAVD 88
 DP8434
 DP8434  VERT ORDER      -  SECOND    CLASS I
 DP8434
 DP8434.The horizontal coordinates were determined by differentially corrected
 DP8434.hand held GPS observations or other comparable positioning techniques
 DP8434.and have an estimated accuracy of +/- 3 meters.
 DP8434
 DP8434.The orthometric height was determined by differential leveling and
 DP8434.adjusted by the NATIONAL GEODETIC SURVEY
 DP8434.in September 2015.
 DP8434
 DP8434.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8434.GEOID18 height accuracy estimate available here.
 DP8434
 DP8434.Click photographs - Photos may exist for this station.
 DP8434
 DP8434.The dynamic height is computed by dividing the NAVD 88
 DP8434.geopotential number by the normal gravity value computed on the
 DP8434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8434.degrees latitude (g = 980.6199 gals.).
 DP8434
 DP8434.The modeled gravity was interpolated from observed gravity values.
 DP8434
 DP8434;                    North         East    Units  Estimated Accuracy
 DP8434;SPC IL W     -   341,578.9     701,216.3     MT  (+/- 3 meters HH1 GPS) 
 DP8434
 DP8434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4398703236(NAD 83)
 DP8434
 DP8434                          SUPERSEDED SURVEY CONTROL
 DP8434
 DP8434.No superseded survey control is available for this station.
 DP8434
 DP8434_MARKER: F = FLANGE-ENCASED ROD
 DP8434_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8434_STAMPING: EA 133 2014
 DP8434_MARK LOGO: UIL
 DP8434_PROJECTION: RECESSED 8 CENTIMETERS
 DP8434_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8434_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8434+STABILITY: POSITION/ELEVATION WELL
 DP8434_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8434+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP8434_ROD/PIPE-DEPTH: 9.8 meters
 DP8434_SLEEVE-DEPTH  : 0.9 meters
 DP8434
 DP8434  HISTORY     - Date     Condition        Report By
 DP8434  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8434
 DP8434                          STATION DESCRIPTION
 DP8434
 DP8434'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8434'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF
 DP8434'LITERBERRY, 6.2 MI (10.0 KM) WEST-NORTHWEST OF ALEXANDER AND 4.1 MI
 DP8434'(6.6 KM) EAST OF JACKSONVILLE.
 DP8434'
 DP8434'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8434'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8434'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8434'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD (COUNTY HIGHWAY 3),
 DP8434'THENCE NORTHEAST ALONG OLD STATE ROAD FOR 1.35 MI (2.2 KM) TO WOHLERS
 DP8434'ROAD.  CONTINUE NORTHEAST ALONG OLD STATE ROAD FOR 0.4 MI (0.6 KM) TO
 DP8434'THE STATION ON THE RIGHT.
 DP8434'
 DP8434'THE STATION IS 37 FT (11.3 M) SOUTHEAST OF THE CENTERLINE OF OLD STATE
 DP8434'ROAD, 500 FT (152.4 M) NORTHEAST OF THE CENTERLINE OF A DRIVEWAY, 125
 DP8434'FT (38.1 M) SOUTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED
 DP8434'METAL PIPE UNDER A FIELD ENTRANCE ON THE NORTHWEST SIDE OF OLD STATE
 DP8434'ROAD, 109.3 FT (33.3 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER 'L1400
 DP8434'P348', 14.8 FT (4.5 M) NORTHEAST OF A POWER POLE.
 DP8434'
 DP8434'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8434'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8434'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8435 ***********************************************************************
 DP8435  DESIGNATION -  EA 134
 DP8435  PID         -  DP8435
 DP8435  STATE/COUNTY-  IL/MORGAN
 DP8435  COUNTRY     -  US
 DP8435  USGS QUAD   -  JACKSONVILLE (2018)
 DP8435
 DP8435                         *CURRENT SURVEY CONTROL
 DP8435  ______________________________________________________________________
 DP8435* NAD 83(1986) POSITION- 39 44 13.39   (N) 090 10 11.31   (W)   HD_HELD1
 DP8435* NAVD 88 ORTHO HEIGHT -   190.122 (meters)      623.76  (feet) ADJUSTED
 DP8435  ______________________________________________________________________
 DP8435  GEOID HEIGHT    -        -32.459 (meters)                     GEOID18
 DP8435  DYNAMIC HEIGHT  -        190.017 (meters)      623.41  (feet) COMP
 DP8435  MODELED GRAVITY -    980,071.3   (mgal)                       NAVD 88
 DP8435
 DP8435  VERT ORDER      -  SECOND    CLASS I
 DP8435
 DP8435.The horizontal coordinates were determined by differentially corrected
 DP8435.hand held GPS observations or other comparable positioning techniques
 DP8435.and have an estimated accuracy of +/- 3 meters.
 DP8435
 DP8435.The orthometric height was determined by differential leveling and
 DP8435.adjusted by the NATIONAL GEODETIC SURVEY
 DP8435.in September 2015.
 DP8435
 DP8435.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8435.GEOID18 height accuracy estimate available here.
 DP8435
 DP8435.Click photographs - Photos may exist for this station.
 DP8435
 DP8435.The dynamic height is computed by dividing the NAVD 88
 DP8435.geopotential number by the normal gravity value computed on the
 DP8435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8435.degrees latitude (g = 980.6199 gals.).
 DP8435
 DP8435.The modeled gravity was interpolated from observed gravity values.
 DP8435
 DP8435;                    North         East    Units  Estimated Accuracy
 DP8435;SPC IL W     -   340,793.9     699,730.7     MT  (+/- 3 meters HH1 GPS) 
 DP8435
 DP8435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4252602404(NAD 83)
 DP8435
 DP8435                          SUPERSEDED SURVEY CONTROL
 DP8435
 DP8435.No superseded survey control is available for this station.
 DP8435
 DP8435_MARKER: F = FLANGE-ENCASED ROD
 DP8435_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8435_STAMPING: EA 134 2014
 DP8435_MARK LOGO: UIL
 DP8435_PROJECTION: RECESSED 8 CENTIMETERS
 DP8435_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8435_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8435+STABILITY: POSITION/ELEVATION WELL
 DP8435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8435+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP8435_ROD/PIPE-DEPTH: 8.5 meters
 DP8435_SLEEVE-DEPTH  : 0.9 meters
 DP8435
 DP8435  HISTORY     - Date     Condition        Report By
 DP8435  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8435
 DP8435                          STATION DESCRIPTION
 DP8435
 DP8435'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8435'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH OF LITERBERRY, 7.1
 DP8435'MI (11.4 KM) WEST OF ALEXANDER AND 3.2 MI (5.1 KM) EAST OF
 DP8435'JACKSONVILLE.
 DP8435'
 DP8435'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8435'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8435'I-72 BUSINESS FOR 1.0 MI (1.6 KM) TO MOBIL ROAD, THENCE NORTH ALONG
 DP8435'MOBIL ROAD FOR 0.9 MI (1.4 KM) TO OLD STATE ROAD (COUNTY HIGHWAY 3),
 DP8435'THENCE NORTHEAST ALONG OLD STATE ROAD FOR 0.7 MI (1.1 KM) TO THE
 DP8435'STATION ON THE LEFT.
 DP8435'
 DP8435'THE STATION IS 37.5 FT (11.4 M) NORTHWEST OF THE CENTERLINE OF OLD
 DP8435'STATE ROAD, 157.5 FT (48.0 M) NORTHEAST OF A POWER POLE, 125 FT (38.1
 DP8435'M) NORTHEAST OF THE CENTERLINE OF A DRIVEWAY, 98.0 FT (29.9 M)
 DP8435'NORTHEAST OF THE SOUTHWEST END OF A 24 INCH (61 CM) CORRUGATED METAL
 DP8435'PIPE UNDER A FIELD ENTRANCE ON THE NORTH SIDE OF OLD STATE ROAD, 72.0
 DP8435'FT (21.9 M) NORTH-NORTHWEST OF A POWER POLE, 52.0 FT (15.8 M)
 DP8435'NORTHEAST OF THE NORTHEAST END OF A 24 INCH (61 CM) CORRUGATED METAL
 DP8435'PIPE UNDER A FIELD ENTRANCE ON THE NORTH SIDE OF OLD STATE ROAD, 14.2
 DP8435'FT (4.3 M) NORTHEAST OF A POWER POLE.
 DP8435'
 DP8435'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8435'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8435'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8436 ***********************************************************************
 DP8436  DESIGNATION -  EA 135
 DP8436  PID         -  DP8436
 DP8436  STATE/COUNTY-  IL/MORGAN
 DP8436  COUNTRY     -  US
 DP8436  USGS QUAD   -  JACKSONVILLE (2018)
 DP8436
 DP8436                         *CURRENT SURVEY CONTROL
 DP8436  ______________________________________________________________________
 DP8436* NAD 83(1986) POSITION- 39 43 24.66   (N) 090 11 26.92   (W)   HD_HELD1
 DP8436* NAVD 88 ORTHO HEIGHT -   191.718 (meters)      628.99  (feet) ADJUSTED
 DP8436  ______________________________________________________________________
 DP8436  GEOID HEIGHT    -        -32.457 (meters)                     GEOID18
 DP8436  DYNAMIC HEIGHT  -        191.612 (meters)      628.65  (feet) COMP
 DP8436  MODELED GRAVITY -    980,069.8   (mgal)                       NAVD 88
 DP8436
 DP8436  VERT ORDER      -  SECOND    CLASS I
 DP8436
 DP8436.The horizontal coordinates were determined by differentially corrected
 DP8436.hand held GPS observations or other comparable positioning techniques
 DP8436.and have an estimated accuracy of +/- 3 meters.
 DP8436
 DP8436.The orthometric height was determined by differential leveling and
 DP8436.adjusted by the NATIONAL GEODETIC SURVEY
 DP8436.in September 2015.
 DP8436
 DP8436.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8436.GEOID18 height accuracy estimate available here.
 DP8436
 DP8436.Click photographs - Photos may exist for this station.
 DP8436
 DP8436.The dynamic height is computed by dividing the NAVD 88
 DP8436.geopotential number by the normal gravity value computed on the
 DP8436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8436.degrees latitude (g = 980.6199 gals.).
 DP8436
 DP8436.The modeled gravity was interpolated from observed gravity values.
 DP8436
 DP8436;                    North         East    Units  Estimated Accuracy
 DP8436;SPC IL W     -   339,291.4     697,930.0     MT  (+/- 3 meters HH1 GPS) 
 DP8436
 DP8436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4077300844(NAD 83)
 DP8436
 DP8436                          SUPERSEDED SURVEY CONTROL
 DP8436
 DP8436.No superseded survey control is available for this station.
 DP8436
 DP8436_MARKER: F = FLANGE-ENCASED ROD
 DP8436_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8436_STAMPING: EA 135 2014
 DP8436_MARK LOGO: UIL
 DP8436_PROJECTION: RECESSED 5 CENTIMETERS
 DP8436_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8436_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8436+STABILITY: POSITION/ELEVATION WELL
 DP8436_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8436+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2021
 DP8436_ROD/PIPE-DEPTH: 7.3 meters
 DP8436_SLEEVE-DEPTH  : 0.9 meters
 DP8436
 DP8436  HISTORY     - Date     Condition        Report By
 DP8436  HISTORY     - 20141107 MONUMENTED       AMESC
 DP8436  HISTORY     - 20210120 GOOD             ILDT
 DP8436
 DP8436                          STATION DESCRIPTION
 DP8436
 DP8436'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8436'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST-NORTHEAST OF
 DP8436'LYNNVILLE, 8.1 MI (13.0 KM) WEST OF ALEXANDER AND 2.2 MI (3.5 KM)
 DP8436'EAST-SOUTHEAST OF JACKSONVILLE.
 DP8436'
 DP8436'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8436'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED EAST ALONG
 DP8436'I-72 BUSINESS FOR 0.5 MI (0.8 KM) TO WOODS LANE.  CONTINUE EAST ALONG
 DP8436'I-72 BUSINESS FOR 240 FT (73.2 M) TO THE STATION ON THE LEFT.
 DP8436'
 DP8436'THE STATION IS 53.5 FT (16.3 M) NORTH OF THE CENTERLINE OF THE
 DP8436'WESTBOUND LANE OF I-72 BUSINESS, 189.7 FT (57.8 M) WEST OF A FIRE
 DP8436'HYDRANT, 177.0 FT (53.9 M) EAST OF A FIRE HYDRANT, 16.5 FT (5.0 M)
 DP8436'WEST OF A POWER POLE WITH TRANSFORMER.
 DP8436'
 DP8436'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8436'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8436'IN IDENTIFICATION.
 DP8436
 DP8436                          STATION RECOVERY (2021)
 DP8436
 DP8436'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP8436'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8437 ***********************************************************************
 DP8437  DESIGNATION -  EA 136
 DP8437  PID         -  DP8437
 DP8437  STATE/COUNTY-  IL/MORGAN
 DP8437  COUNTRY     -  US
 DP8437  USGS QUAD   -  JACKSONVILLE (2018)
 DP8437
 DP8437                         *CURRENT SURVEY CONTROL
 DP8437  ______________________________________________________________________
 DP8437* NAD 83(1986) POSITION- 39 43 24.03   (N) 090 12 29.55   (W)   HD_HELD1
 DP8437* NAVD 88 ORTHO HEIGHT -   184.671 (meters)      605.87  (feet) ADJUSTED
 DP8437  ______________________________________________________________________
 DP8437  GEOID HEIGHT    -        -32.468 (meters)                     GEOID18
 DP8437  DYNAMIC HEIGHT  -        184.569 (meters)      605.54  (feet) COMP
 DP8437  MODELED GRAVITY -    980,069.8   (mgal)                       NAVD 88
 DP8437
 DP8437  VERT ORDER      -  SECOND    CLASS I
 DP8437
 DP8437.The horizontal coordinates were determined by differentially corrected
 DP8437.hand held GPS observations or other comparable positioning techniques
 DP8437.and have an estimated accuracy of +/- 3 meters.
 DP8437
 DP8437.The orthometric height was determined by differential leveling and
 DP8437.adjusted by the NATIONAL GEODETIC SURVEY
 DP8437.in September 2015.
 DP8437
 DP8437.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8437.GEOID18 height accuracy estimate available here.
 DP8437
 DP8437.Click photographs - Photos may exist for this station.
 DP8437
 DP8437.The dynamic height is computed by dividing the NAVD 88
 DP8437.geopotential number by the normal gravity value computed on the
 DP8437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8437.degrees latitude (g = 980.6199 gals.).
 DP8437
 DP8437.The modeled gravity was interpolated from observed gravity values.
 DP8437
 DP8437;                    North         East    Units  Estimated Accuracy
 DP8437;SPC IL W     -   339,272.5     696,438.5     MT  (+/- 3 meters HH1 GPS) 
 DP8437
 DP8437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3928200778(NAD 83)
 DP8437
 DP8437                          SUPERSEDED SURVEY CONTROL
 DP8437
 DP8437.No superseded survey control is available for this station.
 DP8437
 DP8437_MARKER: F = FLANGE-ENCASED ROD
 DP8437_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8437_STAMPING: EA 136 2014
 DP8437_MARK LOGO: UIL
 DP8437_PROJECTION: RECESSED 8 CENTIMETERS
 DP8437_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8437_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8437+STABILITY: POSITION/ELEVATION WELL
 DP8437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8437+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2018
 DP8437_ROD/PIPE-DEPTH: 7.3 meters
 DP8437_SLEEVE-DEPTH  : 0.9 meters
 DP8437
 DP8437  HISTORY     - Date     Condition        Report By
 DP8437  HISTORY     - 20141107 MONUMENTED       AMESC
 DP8437  HISTORY     - 20180723 GOOD             ILDT
 DP8437
 DP8437                          STATION DESCRIPTION
 DP8437
 DP8437'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8437'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH OF LITERBERRY, 7.8
 DP8437'MI (12.6 KM) EAST-NORTHEAST OF LYNNVILLE AND 1.3 MI (2.1 KM)
 DP8437'EAST-SOUTHEAST OF JACKSONVILLE.
 DP8437'
 DP8437'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8437'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED WEST ALONG
 DP8437'I-72 BUSINESS FOR 0.35 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP8437'
 DP8437'THE STATION IS 54 FT (16.5 M) NORTH OF THE CENTERLINE OF I-72
 DP8437'BUSINESS, 153.5 FT (46.8 M) WEST OF A POWER POLE, 41.7 FT (12.7 M)
 DP8437'SOUTHWEST OF THE FENCE CORNER OF A FENCE RUNNING NORTH AND EAST-WEST,
 DP8437'39.4 FT (12.0 M) SOUTHEAST OF A POWER POLE, 25.0 FT (7.6 M) NORTHEAST
 DP8437'OF THE SOUTH POST OF THE 'WELCOME TO JACKSONVILLE' SIGN, 7.5 FT (2.3
 DP8437'M) SOUTH OF THE EAST-WEST CHAIN LINK FENCE.
 DP8437'
 DP8437'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8437'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8437'IN IDENTIFICATION.
 DP8437
 DP8437                          STATION RECOVERY (2018)
 DP8437
 DP8437'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8437'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8438 ***********************************************************************
 DP8438  DESIGNATION -  EA 137
 DP8438  PID         -  DP8438
 DP8438  STATE/COUNTY-  IL/MORGAN
 DP8438  COUNTRY     -  US
 DP8438  USGS QUAD   -  JACKSONVILLE (2018)
 DP8438
 DP8438                         *CURRENT SURVEY CONTROL
 DP8438  ______________________________________________________________________
 DP8438* NAD 83(1986) POSITION- 39 43 24.22   (N) 090 13 32.27   (W)   HD_HELD1
 DP8438* NAVD 88 ORTHO HEIGHT -   179.634 (meters)      589.35  (feet) ADJUSTED
 DP8438  ______________________________________________________________________
 DP8438  GEOID HEIGHT    -        -32.478 (meters)                     GEOID18
 DP8438  DYNAMIC HEIGHT  -        179.534 (meters)      589.02  (feet) COMP
 DP8438  MODELED GRAVITY -    980,069.9   (mgal)                       NAVD 88
 DP8438
 DP8438  VERT ORDER      -  SECOND    CLASS I
 DP8438
 DP8438.The horizontal coordinates were determined by differentially corrected
 DP8438.hand held GPS observations or other comparable positioning techniques
 DP8438.and have an estimated accuracy of +/- 3 meters.
 DP8438
 DP8438.The orthometric height was determined by differential leveling and
 DP8438.adjusted by the NATIONAL GEODETIC SURVEY
 DP8438.in September 2015.
 DP8438
 DP8438.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8438.GEOID18 height accuracy estimate available here.
 DP8438
 DP8438.Click photographs - Photos may exist for this station.
 DP8438
 DP8438.The dynamic height is computed by dividing the NAVD 88
 DP8438.geopotential number by the normal gravity value computed on the
 DP8438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8438.degrees latitude (g = 980.6199 gals.).
 DP8438
 DP8438.The modeled gravity was interpolated from observed gravity values.
 DP8438
 DP8438;                    North         East    Units  Estimated Accuracy
 DP8438;SPC IL W     -   339,279.2     694,944.9     MT  (+/- 3 meters HH1 GPS) 
 DP8438
 DP8438_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3778900738(NAD 83)
 DP8438
 DP8438                          SUPERSEDED SURVEY CONTROL
 DP8438
 DP8438.No superseded survey control is available for this station.
 DP8438
 DP8438_MARKER: F = FLANGE-ENCASED ROD
 DP8438_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8438_STAMPING: EA 137 2014
 DP8438_MARK LOGO: UIL
 DP8438_PROJECTION: RECESSED 8 CENTIMETERS
 DP8438_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8438_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8438+STABILITY: POSITION/ELEVATION WELL
 DP8438_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8438+SATELLITE: SATELLITE OBSERVATIONS - November 07, 2014
 DP8438_ROD/PIPE-DEPTH: 15.8 meters
 DP8438_SLEEVE-DEPTH  : 0.9 meters
 DP8438
 DP8438  HISTORY     - Date     Condition        Report By
 DP8438  HISTORY     - 20141107 MONUMENTED       AMESC
 DP8438
 DP8438                          STATION DESCRIPTION
 DP8438
 DP8438'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8438'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTH OF LITERBERRY, 6.9
 DP8438'MI (11.1 KM) EAST-NORTHEAST OF LYNNVILLE AND 0.7 MI (1.1 KM)
 DP8438'SOUTH-SOUTHEAST OF JACKSONVILLE.
 DP8438'
 DP8438'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND I-72 BUSINESS
 DP8438'(MORTON AVENUE) ON THE EAST SIDE OF JACKSONVILLE PROCEED WEST ALONG
 DP8438'I-72 BUSINESS FOR 1.3 MI (2.1 KM) TO HUBER STREET AND THE STATION ON
 DP8438'THE RIGHT.
 DP8438'
 DP8438'THE STATION IS 63 FT (19.2 M) NORTH OF THE CENTERLINE OF I-72
 DP8438'BUSINESS, 24 FT (7.3 M) EAST OF THE CENTERLINE OF HUBER STREET, 78.5
 DP8438'FT (23.9 M) SOUTHWEST OF THE SOUTHWEST CORNER OF THE ATM BUILDING FOR
 DP8438'PREMIER BANK, 69.3 FT (21.1 M) SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER
 DP8438'OF THE JACKSONVILLE FLOOR COMPANY BUILDING, 64.8 FT (19.8 M) WEST OF
 DP8438'THE STEEL POST FOR THE PREMIER BANK ATM SIGN, 58.5 FT (17.8 M)
 DP8438'SOUTHEAST OF A POWER POLE WITH LIGHT AND TRANSFORMER, 11.0 FT (3.4 M)
 DP8438'EAST OF THE BACK OF CURB, 8.7 FT (2.7 M) NORTH-NORTHEAST OF THE ANGLE
 DP8438'POINT IN THE SIDEWALK.
 DP8438'
 DP8438'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8438'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8438'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8439 ***********************************************************************
 DP8439  DESIGNATION -  EA 138
 DP8439  PID         -  DP8439
 DP8439  STATE/COUNTY-  IL/MORGAN
 DP8439  COUNTRY     -  US
 DP8439  USGS QUAD   -  JACKSONVILLE (2018)
 DP8439
 DP8439                         *CURRENT SURVEY CONTROL
 DP8439  ______________________________________________________________________
 DP8439* NAD 83(1986) POSITION- 39 44 24.08   (N) 090 13 27.57   (W)   HD_HELD1
 DP8439* NAVD 88 ORTHO HEIGHT -   178.128 (meters)      584.41  (feet) ADJUSTED
 DP8439  ______________________________________________________________________
 DP8439  GEOID HEIGHT    -        -32.498 (meters)                     GEOID18
 DP8439  DYNAMIC HEIGHT  -        178.029 (meters)      584.08  (feet) COMP
 DP8439  MODELED GRAVITY -    980,071.9   (mgal)                       NAVD 88
 DP8439
 DP8439  VERT ORDER      -  SECOND    CLASS I
 DP8439
 DP8439.The horizontal coordinates were determined by differentially corrected
 DP8439.hand held GPS observations or other comparable positioning techniques
 DP8439.and have an estimated accuracy of +/- 3 meters.
 DP8439
 DP8439.The orthometric height was determined by differential leveling and
 DP8439.adjusted by the NATIONAL GEODETIC SURVEY
 DP8439.in September 2015.
 DP8439
 DP8439.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8439.GEOID18 height accuracy estimate available here.
 DP8439
 DP8439.Click photographs - Photos may exist for this station.
 DP8439
 DP8439.The dynamic height is computed by dividing the NAVD 88
 DP8439.geopotential number by the normal gravity value computed on the
 DP8439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8439.degrees latitude (g = 980.6199 gals.).
 DP8439
 DP8439.The modeled gravity was interpolated from observed gravity values.
 DP8439
 DP8439;                    North         East    Units  Estimated Accuracy
 DP8439;SPC IL W     -   341,125.2     695,058.0     MT  (+/- 3 meters HH1 GPS) 
 DP8439
 DP8439_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3784402587(NAD 83)
 DP8439
 DP8439                          SUPERSEDED SURVEY CONTROL
 DP8439
 DP8439.No superseded survey control is available for this station.
 DP8439
 DP8439_MARKER: F = FLANGE-ENCASED ROD
 DP8439_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8439_STAMPING: EA 138 2014
 DP8439_MARK LOGO: UIL
 DP8439_PROJECTION: RECESSED 8 CENTIMETERS
 DP8439_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8439_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8439+STABILITY: POSITION/ELEVATION WELL
 DP8439_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8439+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP8439_ROD/PIPE-DEPTH: 12.2 meters
 DP8439_SLEEVE-DEPTH  : 0.9 meters
 DP8439
 DP8439  HISTORY     - Date     Condition        Report By
 DP8439  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8439
 DP8439                          STATION DESCRIPTION
 DP8439
 DP8439'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8439'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF LITERBERRY, 7.4
 DP8439'MI (11.9 KM) EAST-NORTHEAST OF LYNNVILLE AND IN THE TOWN OF
 DP8439'JACKSONVILLE, IL.
 DP8439'
 DP8439'TO REACH FROM THE COURTHOUSE IN JACKSONVILLE PROCEED NORTH ALONG NORTH
 DP8439'WEST STREET FOR 530 FT (161.5 M) TO WEST DOUGLAS AVENUE, THENCE EAST
 DP8439'ALONG WEST DOUGLAS AVENUE FOR 0.40 MI (0.6 KM) TO NORTH CLAY AVENUE,
 DP8439'THENCE NORTH ALONG NORTH CLAY AVENUE ACROSS THE RAILROAD TRACKS FOR
 DP8439'0.25 MI (0.4 KM) TO EAST DUNLAP STREET AND THE STATION ON THE RIGHT.
 DP8439'
 DP8439'THE STATION IS 105 FT (32.0 M) NORTH OF THE CENTERLINE OF EAST DUNLAP
 DP8439'STREET, 24 FT (7.3 M) EAST OF THE CENTERLINE OF NORTH CLAY AVENUE,
 DP8439'89.5 FT (27.3 M) SOUTH OF POWER POLE NUMBER T71, 76.3 FT (23.3 M)
 DP8439'NORTHWEST OF THE SOUTHWEST CORNER OF THE COMMUNITY TEMPLE CHURCH OF
 DP8439'GOD, 75.0 FT (22.9 M) NORTHEAST OF THE FIRE HYDRANT IN THE NORTHWEST
 DP8439'QUADRANT OF NORTH CLAY AVENUE AND EAST DUNLAP STREET, 33.5 FT (10.2 M)
 DP8439'NORTH OF POWER POLE NUMBER 'T70', 6.5 FT (2.0 M) EAST OF THE BACK OF
 DP8439'CURB, 1.6 FT (0.5 M) WEST OF THE WEST EDGE OF SIDEWALK.
 DP8439'
 DP8439'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8439'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8439'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8440 ***********************************************************************
 DP8440  DESIGNATION -  EA 139
 DP8440  PID         -  DP8440
 DP8440  STATE/COUNTY-  IL/MORGAN
 DP8440  COUNTRY     -  US
 DP8440  USGS QUAD   -  LITERBERRY (2018)
 DP8440
 DP8440                         *CURRENT SURVEY CONTROL
 DP8440  ______________________________________________________________________
 DP8440* NAD 83(1986) POSITION- 39 45 37.29   (N) 090 13 45.18   (W)   HD_HELD1
 DP8440* NAVD 88 ORTHO HEIGHT -   185.021 (meters)      607.02  (feet) ADJUSTED
 DP8440  ______________________________________________________________________
 DP8440  GEOID HEIGHT    -        -32.524 (meters)                     GEOID18
 DP8440  DYNAMIC HEIGHT  -        184.919 (meters)      606.69  (feet) COMP
 DP8440  MODELED GRAVITY -    980,074.2   (mgal)                       NAVD 88
 DP8440
 DP8440  VERT ORDER      -  SECOND    CLASS I
 DP8440
 DP8440.The horizontal coordinates were determined by differentially corrected
 DP8440.hand held GPS observations or other comparable positioning techniques
 DP8440.and have an estimated accuracy of +/- 3 meters.
 DP8440
 DP8440.The orthometric height was determined by differential leveling and
 DP8440.adjusted by the NATIONAL GEODETIC SURVEY
 DP8440.in September 2015.
 DP8440
 DP8440.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8440.GEOID18 height accuracy estimate available here.
 DP8440
 DP8440.Click photographs - Photos may exist for this station.
 DP8440
 DP8440.The dynamic height is computed by dividing the NAVD 88
 DP8440.geopotential number by the normal gravity value computed on the
 DP8440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8440.degrees latitude (g = 980.6199 gals.).
 DP8440
 DP8440.The modeled gravity was interpolated from observed gravity values.
 DP8440
 DP8440;                    North         East    Units  Estimated Accuracy
 DP8440;SPC IL W     -   343,383.3     694,640.3     MT  (+/- 3 meters HH1 GPS) 
 DP8440
 DP8440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3735404832(NAD 83)
 DP8440
 DP8440                          SUPERSEDED SURVEY CONTROL
 DP8440
 DP8440.No superseded survey control is available for this station.
 DP8440
 DP8440_MARKER: F = FLANGE-ENCASED ROD
 DP8440_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8440_STAMPING: EA 139 2014
 DP8440_MARK LOGO: UIL
 DP8440_PROJECTION: RECESSED 8 CENTIMETERS
 DP8440_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8440_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8440+STABILITY: POSITION/ELEVATION WELL
 DP8440_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8440+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP8440_ROD/PIPE-DEPTH: 8.5 meters
 DP8440_SLEEVE-DEPTH  : 0.9 meters
 DP8440
 DP8440  HISTORY     - Date     Condition        Report By
 DP8440  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8440
 DP8440                          STATION DESCRIPTION
 DP8440
 DP8440'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8440'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTHEAST OF LYNNVILLE,
 DP8440'6.7 MI (10.8 KM) SOUTH-SOUTHWEST OF LITERBERRY AND 1.8 MI (2.9 KM)
 DP8440'NORTH OF JACKSONVILLE.
 DP8440'
 DP8440'TO REACH FROM THE COURTHOUSE IN JACKSONVILLE PROCEED NORTH ALONG NORTH
 DP8440'WEST STREET FOR 530 FT (161.5 M) TO WEST DOUGLAS AVENUE, THENCE EAST
 DP8440'ALONG WEST DOUGLAS AVENUE FOR 880 FT (268.2 M) TO NORTH MAUVAISTERRE
 DP8440'STREET, THENCE NORTH ALONG NORTH MAUVAISTERRE STREET WHICH BECOMES
 DP8440'NORTH MAIN STREET ACROSS THE RAILROAD TRACKS FOR 0.65 MI (1.0 KM) TO
 DP8440'EAST WALNUT STREET WHERE NORTH MAIN STREET BECOMES IL ROUTE 78.
 DP8440'CONTINUE NORTH ALONG IL ROUTE 78 (N MAIN STREET) FOR 1.0 MI (1.6 KM)
 DP8440'TO FAIRFIELD ROAD.  CONTINUE NORTH ALONG IL ROUTE 78 FOR 180 FT (54.9
 DP8440'M) TO THE STATION ON THE LEFT.
 DP8440'
 DP8440'THE STATION IS 39 FT (11.9 M) WEST OF THE CENTERLINE OF IL ROUTE 78,
 DP8440'148.2 FT (45.2 M) NORTHWEST OF THE FLAG POLE AT NORTH JACKSONVILLE
 DP8440'ELEMENTARY SCHOOL, 109.5 FT (33.4 M) SOUTH OF A POWER POLE, 15.45 FT
 DP8440'(4.7 M) NORTH OF A POWER POLE, 14.60 FT (4.5 M) NORTH OF TELEPHONE
 DP8440'PEDESTAL NUMBER 'L100 TL503 P103', 10.0 FT (3.0 M) NORTH OF A LONE
 DP8440'WOODEN POST.
 DP8440'
 DP8440'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8440'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8440'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8441 ***********************************************************************
 DP8441  DESIGNATION -  EA 140
 DP8441  PID         -  DP8441
 DP8441  STATE/COUNTY-  IL/MORGAN
 DP8441  COUNTRY     -  US
 DP8441  USGS QUAD   -  LITERBERRY (2018)
 DP8441
 DP8441                         *CURRENT SURVEY CONTROL
 DP8441  ______________________________________________________________________
 DP8441* NAD 83(1986) POSITION- 39 46 27.46   (N) 090 13 45.24   (W)   HD_HELD1
 DP8441* NAVD 88 ORTHO HEIGHT -   188.438 (meters)      618.23  (feet) ADJUSTED
 DP8441  ______________________________________________________________________
 DP8441  GEOID HEIGHT    -        -32.540 (meters)                     GEOID18
 DP8441  DYNAMIC HEIGHT  -        188.335 (meters)      617.90  (feet) COMP
 DP8441  MODELED GRAVITY -    980,075.8   (mgal)                       NAVD 88
 DP8441
 DP8441  VERT ORDER      -  SECOND    CLASS I
 DP8441
 DP8441.The horizontal coordinates were determined by differentially corrected
 DP8441.hand held GPS observations or other comparable positioning techniques
 DP8441.and have an estimated accuracy of +/- 3 meters.
 DP8441
 DP8441.The orthometric height was determined by differential leveling and
 DP8441.adjusted by the NATIONAL GEODETIC SURVEY
 DP8441.in September 2015.
 DP8441
 DP8441.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8441.GEOID18 height accuracy estimate available here.
 DP8441
 DP8441.Click photographs - Photos may exist for this station.
 DP8441
 DP8441.The dynamic height is computed by dividing the NAVD 88
 DP8441.geopotential number by the normal gravity value computed on the
 DP8441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8441.degrees latitude (g = 980.6199 gals.).
 DP8441
 DP8441.The modeled gravity was interpolated from observed gravity values.
 DP8441
 DP8441;                    North         East    Units  Estimated Accuracy
 DP8441;SPC IL W     -   344,930.5     694,640.0     MT  (+/- 3 meters HH1 GPS) 
 DP8441
 DP8441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3730506379(NAD 83)
 DP8441
 DP8441                          SUPERSEDED SURVEY CONTROL
 DP8441
 DP8441.No superseded survey control is available for this station.
 DP8441
 DP8441_MARKER: F = FLANGE-ENCASED ROD
 DP8441_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8441_STAMPING: EA 140 2014
 DP8441_MARK LOGO: UIL
 DP8441_PROJECTION: RECESSED 8 CENTIMETERS
 DP8441_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8441_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8441+STABILITY: POSITION/ELEVATION WELL
 DP8441_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8441+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2014
 DP8441_ROD/PIPE-DEPTH: 9.8 meters
 DP8441_SLEEVE-DEPTH  : 0.9 meters
 DP8441
 DP8441  HISTORY     - Date     Condition        Report By
 DP8441  HISTORY     - 20141117 MONUMENTED       AMESC
 DP8441
 DP8441                          STATION DESCRIPTION
 DP8441
 DP8441'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8441'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-SOUTHEAST OF
 DP8441'CONCORD, 5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF LITERBERRY AND 2.8 MI (4.5
 DP8441'KM) NORTH OF JACKSONVILLE.
 DP8441'
 DP8441'TO REACH FROM THE COURTHOUSE IN JACKSONVILLE PROCEED NORTH ALONG NORTH
 DP8441'WEST STREET FOR 530 FT (161.5 M) TO WEST DOUGLAS AVENUE, THENCE EAST
 DP8441'ALONG WEST DOUGLAS AVENUE FOR 880 FT (268.2 M) TO NORTH MAUVAISTERRE
 DP8441'STREET, THENCE NORTH ALONG NORTH MAUVAISTERRE STREET WHICH BECOMES
 DP8441'NORTH MAIN STREET ACROSS THE RAILROAD TRACKS FOR 0.65 MI (1.0 KM) TO
 DP8441'EAST WALNUT STREET WHERE NORTH MAIN STREET BECOMES IL ROUTE 78.
 DP8441'CONTINUE NORTH ALONG IL ROUTE 78 (N MAIN STREET) FOR 2.0 MI (3.2 KM)
 DP8441'TO AN AIRPORT SECURITY ENTRANCE AND THE STATION ON THE LEFT.
 DP8441'
 DP8441'THE STATION IS 41.5 FT (12.6 M) WEST OF THE CENTERLINE OF IL ROUTE 78,
 DP8441'59 FT (18.0 M) SOUTH OF THE AIRPORT SECURITY ENTRANCE, 96.0 FT (29.3
 DP8441'M) NORTH OF A POWER POLE, 83.0 FT (25.3 M) SOUTHWEST OF A POWER POLE,
 DP8441'13.7 FT (4.2 M) SOUTH OF A POWER POLE, 11.5 FT (3.5 M) SOUTH OF A
 DP8441'CONCRETE RIGHT OF WAY MARKER, 10.0 FT (3.0 M) SOUTH-SOUTHWEST OF
 DP8441'TELEPHONE PEDESTAL NUMBER 'L1000 TL503 P61.5'.
 DP8441'
 DP8441'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8441'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8441'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8442 ***********************************************************************
 DP8442  DESIGNATION -  EA 141
 DP8442  PID         -  DP8442
 DP8442  STATE/COUNTY-  IL/MORGAN
 DP8442  COUNTRY     -  US
 DP8442  USGS QUAD   -  CONCORD (2018)
 DP8442
 DP8442                         *CURRENT SURVEY CONTROL
 DP8442  ______________________________________________________________________
 DP8442* NAD 83(1986) POSITION- 39 46 01.54   (N) 090 15 00.53   (W)   HD_HELD1
 DP8442* NAVD 88 ORTHO HEIGHT -   185.721 (meters)      609.32  (feet) ADJUSTED
 DP8442  ______________________________________________________________________
 DP8442  GEOID HEIGHT    -        -32.546 (meters)                     GEOID18
 DP8442  DYNAMIC HEIGHT  -        185.620 (meters)      608.99  (feet) COMP
 DP8442  MODELED GRAVITY -    980,075.2   (mgal)                       NAVD 88
 DP8442
 DP8442  VERT ORDER      -  SECOND    CLASS I
 DP8442
 DP8442.The horizontal coordinates were determined by differentially corrected
 DP8442.hand held GPS observations or other comparable positioning techniques
 DP8442.and have an estimated accuracy of +/- 3 meters.
 DP8442
 DP8442.The orthometric height was determined by differential leveling and
 DP8442.adjusted by the NATIONAL GEODETIC SURVEY
 DP8442.in September 2015.
 DP8442
 DP8442.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8442.GEOID18 height accuracy estimate available here.
 DP8442
 DP8442.Click photographs - Photos may exist for this station.
 DP8442
 DP8442.The dynamic height is computed by dividing the NAVD 88
 DP8442.geopotential number by the normal gravity value computed on the
 DP8442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8442.degrees latitude (g = 980.6199 gals.).
 DP8442
 DP8442.The modeled gravity was interpolated from observed gravity values.
 DP8442
 DP8442;                    North         East    Units  Estimated Accuracy
 DP8442;SPC IL W     -   344,132.6     692,847.5     MT  (+/- 3 meters HH1 GPS) 
 DP8442
 DP8442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3553805524(NAD 83)
 DP8442
 DP8442                          SUPERSEDED SURVEY CONTROL
 DP8442
 DP8442.No superseded survey control is available for this station.
 DP8442
 DP8442_MARKER: F = FLANGE-ENCASED ROD
 DP8442_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8442_STAMPING: EA 141 2014
 DP8442_MARK LOGO: UIL
 DP8442_PROJECTION: RECESSED 8 CENTIMETERS
 DP8442_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8442_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8442+STABILITY: POSITION/ELEVATION WELL
 DP8442_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8442+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2014
 DP8442_ROD/PIPE-DEPTH: 7.3 meters
 DP8442_SLEEVE-DEPTH  : 0.9 meters
 DP8442
 DP8442  HISTORY     - Date     Condition        Report By
 DP8442  HISTORY     - 20141117 MONUMENTED       AMESC
 DP8442
 DP8442                          STATION DESCRIPTION
 DP8442
 DP8442'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8442'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF
 DP8442'CONCORD, 6.6 MI (10.6 KM) SOUTH-SOUTHWEST OF LITERBERRY AND 2.6 MI
 DP8442'(4.2 KM) NORTH-NORTHWEST OF JACKSONVILLE.
 DP8442'
 DP8442'TO REACH FROM THE INTERSECTION OF IL ROUTE 16 (POOR FARM ROAD) AND IL
 DP8442'ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED NORTH ALONG IL
 DP8442'ROUTE 16 FOR 1.1 MI (1.8 KM) TO BALDWIN ROAD, THENCE EAST ALONG
 DP8442'BALDWIN ROAD FOR 0.65 MI (1.0 KM) TO EBENEZER CHURCH ROAD.  CONTINUE
 DP8442'EAST ALONG BALDWIN ROAD FOR 0.40 MI (0.6 KM) TO THE STATION ON THE
 DP8442'RIGHT.
 DP8442'
 DP8442'THE STATION IS 18.5 FT (5.6 M) SOUTH OF THE CENTERLINE OF BALDWIN
 DP8442'ROAD, 137.2 FT (41.8 M) WEST OF A POWER POLE, 72.3 FT (22.0 M)
 DP8442'SOUTHEAST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP8442'UNDER THE DRIVEWAY TO ADDRESS NUMBER '1880', 47.4 FT (14.4 M)
 DP8442'SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP8442'UNDER THE DRIVEWAY TO ADDRESS NUMBER '1880', 17.6 FT (5.4 M) EAST OF A
 DP8442'POWER POLE.
 DP8442'
 DP8442'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8442'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8442'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8443 ***********************************************************************
 DP8443  DESIGNATION -  EA 142
 DP8443  PID         -  DP8443
 DP8443  STATE/COUNTY-  IL/MORGAN
 DP8443  COUNTRY     -  US
 DP8443  USGS QUAD   -  CONCORD (2018)
 DP8443
 DP8443                         *CURRENT SURVEY CONTROL
 DP8443  ______________________________________________________________________
 DP8443* NAD 83(1986) POSITION- 39 45 59.38   (N) 090 15 51.43   (W)   HD_HELD1
 DP8443* NAVD 88 ORTHO HEIGHT -   173.090 (meters)      567.88  (feet) ADJUSTED
 DP8443  ______________________________________________________________________
 DP8443  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 DP8443  DYNAMIC HEIGHT  -        172.995 (meters)      567.57  (feet) COMP
 DP8443  MODELED GRAVITY -    980,075.3   (mgal)                       NAVD 88
 DP8443
 DP8443  VERT ORDER      -  SECOND    CLASS I
 DP8443
 DP8443.The horizontal coordinates were determined by differentially corrected
 DP8443.hand held GPS observations or other comparable positioning techniques
 DP8443.and have an estimated accuracy of +/- 3 meters.
 DP8443
 DP8443.The orthometric height was determined by differential leveling and
 DP8443.adjusted by the NATIONAL GEODETIC SURVEY
 DP8443.in September 2015.
 DP8443
 DP8443.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8443.GEOID18 height accuracy estimate available here.
 DP8443
 DP8443.Click photographs - Photos may exist for this station.
 DP8443
 DP8443.The dynamic height is computed by dividing the NAVD 88
 DP8443.geopotential number by the normal gravity value computed on the
 DP8443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8443.degrees latitude (g = 980.6199 gals.).
 DP8443
 DP8443.The modeled gravity was interpolated from observed gravity values.
 DP8443
 DP8443;                    North         East    Units  Estimated Accuracy
 DP8443;SPC IL W     -   344,067.2     691,636.1     MT  (+/- 3 meters HH1 GPS) 
 DP8443
 DP8443_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3432905420(NAD 83)
 DP8443
 DP8443                          SUPERSEDED SURVEY CONTROL
 DP8443
 DP8443.No superseded survey control is available for this station.
 DP8443
 DP8443_MARKER: F = FLANGE-ENCASED ROD
 DP8443_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8443_STAMPING: EA 142 2014
 DP8443_MARK LOGO: UIL
 DP8443_PROJECTION: RECESSED 8 CENTIMETERS
 DP8443_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP8443+STABILITY: SURFACE MOTION
 DP8443_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8443+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2014
 DP8443_ROD/PIPE-DEPTH: 3.7 meters
 DP8443_SLEEVE-DEPTH  : 0.9 meters
 DP8443
 DP8443  HISTORY     - Date     Condition        Report By
 DP8443  HISTORY     - 20141117 MONUMENTED       AMESC
 DP8443
 DP8443                          STATION DESCRIPTION
 DP8443
 DP8443'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8443'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHWEST OF
 DP8443'LITERBERRY, 6.7 MI (10.8 KM) EAST-SOUTHEAST OF CONCORD AND 2.9 MI (4.7
 DP8443'KM) NORTHWEST OF JACKSONVILLE.
 DP8443'
 DP8443'TO REACH FROM THE INTERSECTION OF IL ROUTE 16 (POOR FARM ROAD) AND IL
 DP8443'ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED NORTH ALONG IL
 DP8443'ROUTE 16 FOR 1.1 MI (1.8 KM) TO BALDWIN ROAD, THENCE EAST ALONG
 DP8443'BALDWIN ROAD FOR 1460 FT (445.0 M) TO THE STATION ON THE RIGHT.
 DP8443'
 DP8443'THE STATION IS 25.5 FT (7.8 M) SOUTH OF THE CENTERLINE OF BALDWIN
 DP8443'ROAD, 145.5 FT (44.3 M) SOUTHWEST OF A POWER POLE WITH LIGHT, 109.7 FT
 DP8443'(33.4 M) WEST OD A POWER POLE WITH TRANSFORMER, 33.5 FT (10.2 M) EAST
 DP8443'OF A POWER POLE, 4.1 FT (1.2 M) NORTH OF A EAST-WEST FENCE.
 DP8443'
 DP8443'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8443'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8443'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8444 ***********************************************************************
 DP8444  DESIGNATION -  EA 143
 DP8444  PID         -  DP8444
 DP8444  STATE/COUNTY-  IL/MORGAN
 DP8444  COUNTRY     -  US
 DP8444  USGS QUAD   -  CONCORD (2018)
 DP8444
 DP8444                         *CURRENT SURVEY CONTROL
 DP8444  ______________________________________________________________________
 DP8444* NAD 83(1986) POSITION- 39 45 28.86   (N) 090 15 57.29   (W)   HD_HELD1
 DP8444* NAVD 88 ORTHO HEIGHT -   169.828 (meters)      557.18  (feet) ADJUSTED
 DP8444  ______________________________________________________________________
 DP8444  GEOID HEIGHT    -        -32.546 (meters)                     GEOID18
 DP8444  DYNAMIC HEIGHT  -        169.735 (meters)      556.87  (feet) COMP
 DP8444  MODELED GRAVITY -    980,074.3   (mgal)                       NAVD 88
 DP8444
 DP8444  VERT ORDER      -  SECOND    CLASS I
 DP8444
 DP8444.The horizontal coordinates were determined by differentially corrected
 DP8444.hand held GPS observations or other comparable positioning techniques
 DP8444.and have an estimated accuracy of +/- 3 meters.
 DP8444
 DP8444.The orthometric height was determined by differential leveling and
 DP8444.adjusted by the NATIONAL GEODETIC SURVEY
 DP8444.in September 2015.
 DP8444
 DP8444.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8444.GEOID18 height accuracy estimate available here.
 DP8444
 DP8444.Click photographs - Photos may exist for this station.
 DP8444
 DP8444.The dynamic height is computed by dividing the NAVD 88
 DP8444.geopotential number by the normal gravity value computed on the
 DP8444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8444.degrees latitude (g = 980.6199 gals.).
 DP8444
 DP8444.The modeled gravity was interpolated from observed gravity values.
 DP8444
 DP8444;                    North         East    Units  Estimated Accuracy
 DP8444;SPC IL W     -   343,126.1     691,495.6     MT  (+/- 3 meters HH1 GPS) 
 DP8444
 DP8444_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3421804475(NAD 83)
 DP8444
 DP8444                          SUPERSEDED SURVEY CONTROL
 DP8444
 DP8444.No superseded survey control is available for this station.
 DP8444
 DP8444_MARKER: F = FLANGE-ENCASED ROD
 DP8444_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8444_STAMPING: EA 143 2014
 DP8444_MARK LOGO: UIL
 DP8444_PROJECTION: RECESSED 8 CENTIMETERS
 DP8444_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8444_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8444+STABILITY: POSITION/ELEVATION WELL
 DP8444_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8444+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2014
 DP8444_ROD/PIPE-DEPTH: 12.2 meters
 DP8444_SLEEVE-DEPTH  : 0.9 meters
 DP8444
 DP8444  HISTORY     - Date     Condition        Report By
 DP8444  HISTORY     - 20141117 MONUMENTED       AMESC
 DP8444
 DP8444                          STATION DESCRIPTION
 DP8444
 DP8444'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8444'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHEAST OF CONCORD,
 DP8444'6.5 MI (10.5 KM) NORTHEAST OF LYNNVILLE AND 2.6 MI (4.2 KM) NORTHWEST
 DP8444'OF JACKSONVILLE.
 DP8444'
 DP8444'TO REACH FROM THE INTERSECTION OF IL ROUTE 16 (POOR FARM ROAD) AND IL
 DP8444'ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED NORTH ALONG IL
 DP8444'ROUTE 16 FOR 0.45 MI (0.7 KM) TO THE STATION ON THE RIGHT.
 DP8444'
 DP8444'THE STATION IS 38.5 FT (11.7 M) EAST OF THE CENTERLINE OF IL ROUTE 16
 DP8444'(POOR FARM ROAD), 166 FT (50.6 M) NORTHEAST OF TELEPHONE PEDESTAL
 DP8444'NUMBER L3002, 68.0 FT (20.7 M) NORTHEAST OF THE SOUTH END OF A 15 INCH
 DP8444'(38 CM) CORRUGATED METAL PIPE, 18.4 FT (5.6 M) NORTHEAST OF THE NORTH
 DP8444'END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 16.2 FT (4.9 M) SOUTH
 DP8444'OF A POWER POLE.
 DP8444'
 DP8444'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8444'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8444'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8445 ***********************************************************************
 DP8445  DESIGNATION -  EA 144
 DP8445  PID         -  DP8445
 DP8445  STATE/COUNTY-  IL/MORGAN
 DP8445  COUNTRY     -  US
 DP8445  USGS QUAD   -  CONCORD (2018)
 DP8445
 DP8445                         *CURRENT SURVEY CONTROL
 DP8445  ______________________________________________________________________
 DP8445* NAD 83(1986) POSITION- 39 45 07.94   (N) 090 16 28.58   (W)   HD_HELD1
 DP8445* NAVD 88 ORTHO HEIGHT -   181.773 (meters)      596.37  (feet) ADJUSTED
 DP8445  ______________________________________________________________________
 DP8445  GEOID HEIGHT    -        -32.543 (meters)                     GEOID18
 DP8445  DYNAMIC HEIGHT  -        181.673 (meters)      596.04  (feet) COMP
 DP8445  MODELED GRAVITY -    980,073.8   (mgal)                       NAVD 88
 DP8445
 DP8445  VERT ORDER      -  SECOND    CLASS I
 DP8445
 DP8445.The horizontal coordinates were determined by differentially corrected
 DP8445.hand held GPS observations or other comparable positioning techniques
 DP8445.and have an estimated accuracy of +/- 3 meters.
 DP8445
 DP8445.The orthometric height was determined by differential leveling and
 DP8445.adjusted by the NATIONAL GEODETIC SURVEY
 DP8445.in September 2015.
 DP8445
 DP8445.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8445.GEOID18 height accuracy estimate available here.
 DP8445
 DP8445.Click photographs - Photos may exist for this station.
 DP8445
 DP8445.The dynamic height is computed by dividing the NAVD 88
 DP8445.geopotential number by the normal gravity value computed on the
 DP8445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8445.degrees latitude (g = 980.6199 gals.).
 DP8445
 DP8445.The modeled gravity was interpolated from observed gravity values.
 DP8445
 DP8445;                    North         East    Units  Estimated Accuracy
 DP8445;SPC IL W     -   342,481.8     690,750.0     MT  (+/- 3 meters HH1 GPS) 
 DP8445
 DP8445_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3349303807(NAD 83)
 DP8445
 DP8445                          SUPERSEDED SURVEY CONTROL
 DP8445
 DP8445.No superseded survey control is available for this station.
 DP8445
 DP8445_MARKER: F = FLANGE-ENCASED ROD
 DP8445_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8445_STAMPING: EA 144 2014
 DP8445_MARK LOGO: UIL
 DP8445_PROJECTION: RECESSED 8 CENTIMETERS
 DP8445_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8445_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8445+STABILITY: POSITION/ELEVATION WELL
 DP8445_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8445+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2018
 DP8445_ROD/PIPE-DEPTH: 9.7 meters
 DP8445_SLEEVE-DEPTH  : 0.9 meters
 DP8445
 DP8445  HISTORY     - Date     Condition        Report By
 DP8445  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8445  HISTORY     - 20180717 GOOD             ILDT
 DP8445
 DP8445                          STATION DESCRIPTION
 DP8445
 DP8445'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8445'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST OF CHAPIN, 5.9 MI
 DP8445'(9.5 KM) NORTHEAST OF LYNNVILLE AND 2.7 MI (4.3 KM) WEST-NORTHWEST OF
 DP8445'JACKSONVILLE.
 DP8445'
 DP8445'TO REACH FROM THE INTERSECTION OF IL ROUTE 16 (POOR FARM ROAD) AND IL
 DP8445'ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED WEST ALONG IL
 DP8445'ROUTE 78 FOR 0.45 MI (0.7 KM) TO THE STATION ON THE RIGHT.
 DP8445'
 DP8445'THE STATION IS 37.5 FT (11.4 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP8445'78, 347 FT (105.8 M) WEST OF THE WEST END OF A 15 INCH (38 CM)
 DP8445'CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO HOUSE NUMBER 1297, 273.5
 DP8445'FT (83.4 M) EAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP8445'PIPE UNDER THE DRIVEWAY TO HOUSE NUMBER '1293', 18.7 FT (5.7 M) WEST
 DP8445'OF POWER POLE NUMBER '3285909'.
 DP8445'
 DP8445'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8445'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8445'IN IDENTIFICATION.
 DP8445
 DP8445                          STATION RECOVERY (2018)
 DP8445
 DP8445'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8445'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8446 ***********************************************************************
 DP8446  DESIGNATION -  EA 145
 DP8446  PID         -  DP8446
 DP8446  STATE/COUNTY-  IL/MORGAN
 DP8446  COUNTRY     -  US
 DP8446  USGS QUAD   -  CONCORD (2018)
 DP8446
 DP8446                         *CURRENT SURVEY CONTROL
 DP8446  ______________________________________________________________________
 DP8446* NAD 83(1986) POSITION- 39 45 09.42   (N) 090 17 32.92   (W)   HD_HELD1
 DP8446* NAVD 88 ORTHO HEIGHT -   194.519 (meters)      638.18  (feet) ADJUSTED
 DP8446  ______________________________________________________________________
 DP8446  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 DP8446  DYNAMIC HEIGHT  -        194.412 (meters)      637.83  (feet) COMP
 DP8446  MODELED GRAVITY -    980,074.2   (mgal)                       NAVD 88
 DP8446
 DP8446  VERT ORDER      -  SECOND    CLASS I
 DP8446
 DP8446.The horizontal coordinates were determined by differentially corrected
 DP8446.hand held GPS observations or other comparable positioning techniques
 DP8446.and have an estimated accuracy of +/- 3 meters.
 DP8446
 DP8446.The orthometric height was determined by differential leveling and
 DP8446.adjusted by the NATIONAL GEODETIC SURVEY
 DP8446.in September 2015.
 DP8446
 DP8446.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8446.GEOID18 height accuracy estimate available here.
 DP8446
 DP8446.Click photographs - Photos may exist for this station.
 DP8446
 DP8446.The dynamic height is computed by dividing the NAVD 88
 DP8446.geopotential number by the normal gravity value computed on the
 DP8446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8446.degrees latitude (g = 980.6199 gals.).
 DP8446
 DP8446.The modeled gravity was interpolated from observed gravity values.
 DP8446
 DP8446;                    North         East    Units  Estimated Accuracy
 DP8446;SPC IL W     -   342,529.5     689,218.5     MT  (+/- 3 meters HH1 GPS) 
 DP8446
 DP8446_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3196103806(NAD 83)
 DP8446
 DP8446                          SUPERSEDED SURVEY CONTROL
 DP8446
 DP8446.No superseded survey control is available for this station.
 DP8446
 DP8446_MARKER: F = FLANGE-ENCASED ROD
 DP8446_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8446_STAMPING: EA 145 2014
 DP8446_MARK LOGO: UIL
 DP8446_PROJECTION: RECESSED 10 CENTIMETERS
 DP8446_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8446_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8446+STABILITY: POSITION/ELEVATION WELL
 DP8446_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8446+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2021
 DP8446_ROD/PIPE-DEPTH: 11.0 meters
 DP8446_SLEEVE-DEPTH  : 0.9 meters
 DP8446
 DP8446  HISTORY     - Date     Condition        Report By
 DP8446  HISTORY     - 20141110 MONUMENTED       AMESC
 DP8446  HISTORY     - 20210127 GOOD             ILDT
 DP8446
 DP8446                          STATION DESCRIPTION
 DP8446
 DP8446'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8446'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) EAST OF CHAPIN, 5.3 MI
 DP8446'(8.5 KM) NORTH-NORTHEAST OF LYNNVILLE AND 3.6 MI (5.8 KM)
 DP8446'WEST-NORTHWEST OF JACKSONVILLE.
 DP8446'
 DP8446'TO REACH FROM THE INTERSECTION OF US ROUTE 67 BUSINESS/IL ROUTE 104
 DP8446'AND IL ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED WEST
 DP8446'ALONG US ROUTE 67 BUSINESS/IL ROUTE 104 FOR 0.4 MI (0.6 KM) TO OLD
 DP8446'HIGHWAY 67, THENCE NORTH AND WEST ALONG OLD HIGHWAY 67 FOR 0.40 MI
 DP8446'(0.6 KM) TO THE STATION ON THE RIGHT.
 DP8446'
 DP8446'THE STATION IS 35.5 FT (10.8 M) NORTH OF THE CENTERLINE OF OLD HIGHWAY
 DP8446'67, 300.5 FT (91.6 M) EAST OF A POWER POLE, 167 FT (50.9 M) NORTHWEST
 DP8446'OF TELEPHONE PEDESTAL NUMBER 'L3000 P93', 92.0 FT (28.0 M) WEST OF A
 DP8446'FENCE CORNER OF A FENCE RUNNING NORTH AND EAST-WEST, 26.0 FT (7.9 M)
 DP8446'WEST OF A POWER POLE WITH GUY WIRE, 4.0 FT (1.2 M) SOUTH OF AN
 DP8446'EAST-WEST FENCE.
 DP8446'
 DP8446'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8446'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8446'IN IDENTIFICATION.
 DP8446
 DP8446                          STATION RECOVERY (2021)
 DP8446
 DP8446'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP8446'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8447 ***********************************************************************
 DP8447  DESIGNATION -  EA 146
 DP8447  PID         -  DP8447
 DP8447  STATE/COUNTY-  IL/MORGAN
 DP8447  COUNTRY     -  US
 DP8447  USGS QUAD   -  CONCORD (2018)
 DP8447
 DP8447                         *CURRENT SURVEY CONTROL
 DP8447  ______________________________________________________________________
 DP8447* NAD 83(1986) POSITION- 39 45 25.69   (N) 090 18 38.60   (W)   HD_HELD1
 DP8447* NAVD 88 ORTHO HEIGHT -   177.152 (meters)      581.21  (feet) ADJUSTED
 DP8447  ______________________________________________________________________
 DP8447  GEOID HEIGHT    -        -32.571 (meters)                     GEOID18
 DP8447  DYNAMIC HEIGHT  -        177.055 (meters)      580.89  (feet) COMP
 DP8447  MODELED GRAVITY -    980,075.0   (mgal)                       NAVD 88
 DP8447
 DP8447  VERT ORDER      -  SECOND    CLASS I
 DP8447
 DP8447.The horizontal coordinates were determined by differentially corrected
 DP8447.hand held GPS observations or other comparable positioning techniques
 DP8447.and have an estimated accuracy of +/- 3 meters.
 DP8447
 DP8447.The orthometric height was determined by differential leveling and
 DP8447.adjusted by the NATIONAL GEODETIC SURVEY
 DP8447.in September 2015.
 DP8447
 DP8447.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8447.GEOID18 height accuracy estimate available here.
 DP8447
 DP8447.Click photographs - Photos may exist for this station.
 DP8447
 DP8447.The dynamic height is computed by dividing the NAVD 88
 DP8447.geopotential number by the normal gravity value computed on the
 DP8447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8447.degrees latitude (g = 980.6199 gals.).
 DP8447
 DP8447.The modeled gravity was interpolated from observed gravity values.
 DP8447
 DP8447;                    North         East    Units  Estimated Accuracy
 DP8447;SPC IL W     -   343,033.6     687,655.8     MT  (+/- 3 meters HH1 GPS) 
 DP8447
 DP8447_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3038204261(NAD 83)
 DP8447
 DP8447                          SUPERSEDED SURVEY CONTROL
 DP8447
 DP8447.No superseded survey control is available for this station.
 DP8447
 DP8447_MARKER: F = FLANGE-ENCASED ROD
 DP8447_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8447_STAMPING: EA 146 2014
 DP8447_MARK LOGO: UIL
 DP8447_PROJECTION: RECESSED 8 CENTIMETERS
 DP8447_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP8447+STABILITY: SURFACE MOTION
 DP8447_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8447+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2014
 DP8447_ROD/PIPE-DEPTH: 3.7 meters
 DP8447_SLEEVE-DEPTH  : 0.9 meters
 DP8447
 DP8447  HISTORY     - Date     Condition        Report By
 DP8447  HISTORY     - 20141110 MONUMENTED       AMESC
 DP8447
 DP8447                          STATION DESCRIPTION
 DP8447
 DP8447'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8447'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTH-NORTHEAST OF
 DP8447'LYNNVILLE, 4.7 MI (7.6 KM) EAST OF CHAPIN AND 4.6 MI (7.4 KM)
 DP8447'WEST-NORTHWEST OF JACKSONVILLE.
 DP8447'
 DP8447'TO REACH FROM THE INTERSECTION OF US ROUTE 67 BUSINESS/IL ROUTE 104
 DP8447'AND IL ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED WEST
 DP8447'ALONG US ROUTE 67 BUSINESS/IL ROUTE 104 FOR 0.4 MI (0.6 KM) TO OLD
 DP8447'HIGHWAY 67, THENCE NORTH AND WEST ALONG OLD HIGHWAY 67 FOR 1.05 MI
 DP8447'(1.7 KM) TO GRAVEL SPRINGS ROAD.  CONTINUE NORTHWEST ALONG OLD HIGHWAY
 DP8447'67 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP8447'
 DP8447'THE STATION IS 59 FT (18.0 M) NORTHEAST OF THE CENTERLINE OF OLD
 DP8447'HIGHWAY 67, 134 FT (40.8 M) SOUTHEAST OF A POWER POLE, 113.5 FT (34.6
 DP8447'M) NORTHWEST OF A POWER POLE, 100.0 FT (30.5 M) NORTHEAST OF THE
 DP8447'NORTHEAST END OF THE SOUTHEAST CONCRETE HEADWALL UNDER THE DRIVEWAY
 DP8447'FOR HOUSE NUMBER '1635', 2.4 FT (0.7 M) SOUTHWEST OF THE FENCE RUNNING
 DP8447'NORTHWEST-SOUTHEAST.
 DP8447'
 DP8447'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8447'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8447'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8448 ***********************************************************************
 DP8448  DESIGNATION -  EA 147
 DP8448  PID         -  DP8448
 DP8448  STATE/COUNTY-  IL/MORGAN
 DP8448  COUNTRY     -  US
 DP8448  USGS QUAD   -  CONCORD (2018)
 DP8448
 DP8448                         *CURRENT SURVEY CONTROL
 DP8448  ______________________________________________________________________
 DP8448* NAD 83(1986) POSITION- 39 45 32.14   (N) 090 19 22.61   (W)   HD_HELD1
 DP8448* NAVD 88 ORTHO HEIGHT -   181.795 (meters)      596.44  (feet) ADJUSTED
 DP8448  ______________________________________________________________________
 DP8448  GEOID HEIGHT    -        -32.580 (meters)                     GEOID18
 DP8448  DYNAMIC HEIGHT  -        181.695 (meters)      596.11  (feet) COMP
 DP8448  MODELED GRAVITY -    980,075.4   (mgal)                       NAVD 88
 DP8448
 DP8448  VERT ORDER      -  SECOND    CLASS I
 DP8448
 DP8448.The horizontal coordinates were determined by differentially corrected
 DP8448.hand held GPS observations or other comparable positioning techniques
 DP8448.and have an estimated accuracy of +/- 3 meters.
 DP8448
 DP8448.The orthometric height was determined by differential leveling and
 DP8448.adjusted by the NATIONAL GEODETIC SURVEY
 DP8448.in September 2015.
 DP8448
 DP8448.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8448.GEOID18 height accuracy estimate available here.
 DP8448
 DP8448.Click photographs - Photos may exist for this station.
 DP8448
 DP8448.The dynamic height is computed by dividing the NAVD 88
 DP8448.geopotential number by the normal gravity value computed on the
 DP8448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8448.degrees latitude (g = 980.6199 gals.).
 DP8448
 DP8448.The modeled gravity was interpolated from observed gravity values.
 DP8448
 DP8448;                    North         East    Units  Estimated Accuracy
 DP8448;SPC IL W     -   343,234.2     686,608.6     MT  (+/- 3 meters HH1 GPS) 
 DP8448
 DP8448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2932904428(NAD 83)
 DP8448
 DP8448                          SUPERSEDED SURVEY CONTROL
 DP8448
 DP8448.No superseded survey control is available for this station.
 DP8448
 DP8448_MARKER: F = FLANGE-ENCASED ROD
 DP8448_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8448_STAMPING: EA 147 2014
 DP8448_MARK LOGO: UIL
 DP8448_PROJECTION: RECESSED 8 CENTIMETERS
 DP8448_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8448_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8448+STABILITY: POSITION/ELEVATION WELL
 DP8448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8448+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2014
 DP8448_ROD/PIPE-DEPTH: 9.8 meters
 DP8448_SLEEVE-DEPTH  : 0.9 meters
 DP8448
 DP8448  HISTORY     - Date     Condition        Report By
 DP8448  HISTORY     - 20141110 MONUMENTED       AMESC
 DP8448
 DP8448                          STATION DESCRIPTION
 DP8448
 DP8448'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8448'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) NORTH-NORTHEAST OF
 DP8448'LYNNVILLE, 4.8 MI (7.7 KM) SOUTH-SOUTHEAST OF CONCORD AND 4.1 MI (6.6
 DP8448'KM) EAST OF CHAPIN.
 DP8448'
 DP8448'TO REACH FROM THE INTERSECTION OF US ROUTE 67 BUSINESS/IL ROUTE 104
 DP8448'AND IL ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED WEST
 DP8448'ALONG US ROUTE 67 BUSINESS/IL ROUTE 104 FOR 0.4 MI (0.6 KM) TO OLD
 DP8448'HIGHWAY 67, THENCE NORTH AND WEST ALONG OLD HIGHWAY 67 FOR 2.1 MI (3.4
 DP8448'KM) TO MARKHAM ROAD AND THE STATION ON THE LEFT.
 DP8448'
 DP8448'THE STATION IS 57 FT (17.4 M) SOUTH OF THE CENTERLINE OF OLD HIGHWAY
 DP8448'67, 44 FT (13.4 M) WEST OF THE CENTERLINE OF MARKHAM ROAD, 179.4 FT
 DP8448'(54.7 M) NORTHEAST OF A STEEL FENCE CORNER, 126.5 FT (38.6 M)
 DP8448'SOUTHWEST OF A POWER POLE WITH LIGHT, 89.0 FT (27.1 M) WEST OF A STEEL
 DP8448'FENCE CORNER, 32.5 FT (9.9 M) SOUTHWEST OF THE WEST END OF AN 18 INCH
 DP8448'CONCRETE PIPE UNDER MARKHAM ROAD, 3.4 FT (1.0 M) NORTHEAST OF A STEEL
 DP8448'FENCE CORNER.
 DP8448'
 DP8448'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8448'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8448'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8449 ***********************************************************************
 DP8449  DESIGNATION -  EA 148
 DP8449  PID         -  DP8449
 DP8449  STATE/COUNTY-  IL/MORGAN
 DP8449  COUNTRY     -  US
 DP8449  USGS QUAD   -  LYNNVILLE (2018)
 DP8449
 DP8449                         *CURRENT SURVEY CONTROL
 DP8449  ______________________________________________________________________
 DP8449* NAD 83(1986) POSITION- 39 44 42.95   (N) 090 19 23.90   (W)   HD_HELD1
 DP8449* NAVD 88 ORTHO HEIGHT -   174.414 (meters)      572.22  (feet) ADJUSTED
 DP8449  ______________________________________________________________________
 DP8449  GEOID HEIGHT    -        -32.562 (meters)                     GEOID18
 DP8449  DYNAMIC HEIGHT  -        174.318 (meters)      571.91  (feet) COMP
 DP8449  MODELED GRAVITY -    980,074.0   (mgal)                       NAVD 88
 DP8449
 DP8449  VERT ORDER      -  SECOND    CLASS I
 DP8449
 DP8449.The horizontal coordinates were determined by differentially corrected
 DP8449.hand held GPS observations or other comparable positioning techniques
 DP8449.and have an estimated accuracy of +/- 3 meters.
 DP8449
 DP8449.The orthometric height was determined by differential leveling and
 DP8449.adjusted by the NATIONAL GEODETIC SURVEY
 DP8449.in September 2015.
 DP8449
 DP8449.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8449.GEOID18 height accuracy estimate available here.
 DP8449
 DP8449.Click photographs - Photos may exist for this station.
 DP8449
 DP8449.The dynamic height is computed by dividing the NAVD 88
 DP8449.geopotential number by the normal gravity value computed on the
 DP8449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8449.degrees latitude (g = 980.6199 gals.).
 DP8449
 DP8449.The modeled gravity was interpolated from observed gravity values.
 DP8449
 DP8449;                    North         East    Units  Estimated Accuracy
 DP8449;SPC IL W     -   341,717.3     686,575.2     MT  (+/- 3 meters HH1 GPS) 
 DP8449
 DP8449_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2934302911(NAD 83)
 DP8449
 DP8449                          SUPERSEDED SURVEY CONTROL
 DP8449
 DP8449.No superseded survey control is available for this station.
 DP8449
 DP8449_MARKER: F = FLANGE-ENCASED ROD
 DP8449_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8449_STAMPING: EA 148 2014
 DP8449_MARK LOGO: UIL
 DP8449_PROJECTION: RECESSED 8 CENTIMETERS
 DP8449_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8449_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8449+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP8449_ROD/PIPE-DEPTH: 4.9 meters
 DP8449_SLEEVE-DEPTH  : 0.9 meters
 DP8449
 DP8449  HISTORY     - Date     Condition        Report By
 DP8449  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8449
 DP8449                          STATION DESCRIPTION
 DP8449
 DP8449'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8449'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) WEST OF JACKSONVILLE, 4.3
 DP8449'MI (6.9 KM) EAST-SOUTHEAST OF CHAPIN AND 4.2 MI (6.8 KM)
 DP8449'NORTH-NORTHEAST OF LYNNVILLE.
 DP8449'
 DP8449'TO REACH FROM THE INTERSECTION OF US ROUTE 67 BUSINESS/IL ROUTE 104
 DP8449'AND IL ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED WEST
 DP8449'ALONG US ROUTE 67 BUSINESS/IL ROUTE 104 FOR 0.4 MI (0.6 KM) TO OLD
 DP8449'HIGHWAY 67, THENCE NORTH AND WEST ALONG OLD HIGHWAY 67 FOR 2.1 MI (3.4
 DP8449'KM) TO MARKHAM ROAD, THENCE SOUTH ALONG MARKHAM ROAD ACROSS US ROUTE
 DP8449'67/IL ROUTE 104 FOR 0.95 MI (1.5 KM) TO RAILROAD CROSSING.  CONTINUE
 DP8449'SOUTH AND WEST FOR 140 FT (42.7 M) TO THE STATION ON THE LEFT.
 DP8449'
 DP8449'THE STATION IS 30 FT (9.1 M) SOUTH OF THE CENTERLINE OF MARKHAM ROAD,
 DP8449'170.1 FT (51.8 M) SOUTHEAST OF A FIRE HYDRANT, 98.5 FT (30.0 M) EAST
 DP8449'OF THE SOUTH END OF A 48 INCH (122 CM) CORRUGATED METAL PIPE UNDER
 DP8449'MARKHAM ROAD, 63.5 FT (19.4 M) WEST OF A FIBER OPTIC HAND HOLE, 17.3
 DP8449'FT (5.3 M) EAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP8449'PIPE UNDER A FIELD ENTRANCE.    NOTE-ACCESS TO THE DATUM POINT IS
 DP8449'THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP8449'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8450 ***********************************************************************
 DP8450  DESIGNATION -  EA 149
 DP8450  PID         -  DP8450
 DP8450  STATE/COUNTY-  IL/MORGAN
 DP8450  COUNTRY     -  US
 DP8450  USGS QUAD   -  CONCORD (2018)
 DP8450
 DP8450                         *CURRENT SURVEY CONTROL
 DP8450  ______________________________________________________________________
 DP8450* NAD 83(1986) POSITION- 39 45 30.59   (N) 090 20 11.71   (W)   HD_HELD1
 DP8450* NAVD 88 ORTHO HEIGHT -   183.948 (meters)      603.50  (feet) ADJUSTED
 DP8450  ______________________________________________________________________
 DP8450  GEOID HEIGHT    -        -32.585 (meters)                     GEOID18
 DP8450  DYNAMIC HEIGHT  -        183.847 (meters)      603.17  (feet) COMP
 DP8450  MODELED GRAVITY -    980,075.6   (mgal)                       NAVD 88
 DP8450
 DP8450  VERT ORDER      -  SECOND    CLASS I
 DP8450
 DP8450.The horizontal coordinates were determined by differentially corrected
 DP8450.hand held GPS observations or other comparable positioning techniques
 DP8450.and have an estimated accuracy of +/- 3 meters.
 DP8450
 DP8450.The orthometric height was determined by differential leveling and
 DP8450.adjusted by the NATIONAL GEODETIC SURVEY
 DP8450.in September 2015.
 DP8450
 DP8450.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8450.GEOID18 height accuracy estimate available here.
 DP8450
 DP8450.Click photographs - Photos may exist for this station.
 DP8450
 DP8450.The dynamic height is computed by dividing the NAVD 88
 DP8450.geopotential number by the normal gravity value computed on the
 DP8450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8450.degrees latitude (g = 980.6199 gals.).
 DP8450
 DP8450.The modeled gravity was interpolated from observed gravity values.
 DP8450
 DP8450;                    North         East    Units  Estimated Accuracy
 DP8450;SPC IL W     -   343,188.6     685,439.8     MT  (+/- 3 meters HH1 GPS) 
 DP8450
 DP8450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2816204346(NAD 83)
 DP8450
 DP8450                          SUPERSEDED SURVEY CONTROL
 DP8450
 DP8450.No superseded survey control is available for this station.
 DP8450
 DP8450_MARKER: F = FLANGE-ENCASED ROD
 DP8450_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8450_STAMPING: EA 149 2014
 DP8450_MARK LOGO: UIL
 DP8450_PROJECTION: RECESSED 8 CENTIMETERS
 DP8450_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8450_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8450+STABILITY: POSITION/ELEVATION WELL
 DP8450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8450+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2014
 DP8450_ROD/PIPE-DEPTH: 8.5 meters
 DP8450_SLEEVE-DEPTH  : 0.9 meters
 DP8450
 DP8450  HISTORY     - Date     Condition        Report By
 DP8450  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8450
 DP8450                          STATION DESCRIPTION
 DP8450
 DP8450'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8450'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) NORTH OF LYNNVILLE, 4.5
 DP8450'MI (7.2 KM) SOUTH-SOUTHEAST OF CONCORD AND 3.4 MI (5.5 KM) EAST OF
 DP8450'CHAPIN.
 DP8450'
 DP8450'TO REACH FROM THE INTERSECTION OF US ROUTE 67 BUSINESS/IL ROUTE 104
 DP8450'AND IL ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED WEST
 DP8450'ALONG US ROUTE 67 BUSINESS/IL ROUTE 104 FOR 0.4 MI (0.6 KM) TO OLD
 DP8450'HIGHWAY 67, THENCE NORTH AND WEST ALONG OLD HIGHWAY 67 FOR 2.85 MI
 DP8450'(4.6 KM) TO THOMASON ROAD AND THE STATION ON THE LEFT.
 DP8450'
 DP8450'THE STATION IS 67 FT (20.4 M) SOUTH OF THE CENTERLINE OF OLD HIGHWAY
 DP8450'67, 50.5 FT (15.4 M) EAST OF THE CENTERLINE OF THOMASON ROAD, 47.7 FT
 DP8450'(14.5 M) SOUTHWEST OF THE END OF THE RIGHT OF WAY FENCE, 42.9 FT (13.1
 DP8450'M) NORTHWEST OF A LIGHT POLE.    NOTE-ACCESS TO THE DATUM POINT IS
 DP8450'THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP8450'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8451 ***********************************************************************
 DP8451  DESIGNATION -  EA 150
 DP8451  PID         -  DP8451
 DP8451  STATE/COUNTY-  IL/MORGAN
 DP8451  COUNTRY     -  US
 DP8451  USGS QUAD   -  CONCORD (2018)
 DP8451
 DP8451                         *CURRENT SURVEY CONTROL
 DP8451  ______________________________________________________________________
 DP8451* NAD 83(1986) POSITION- 39 45 54.88   (N) 090 21 02.20   (W)   HD_HELD1
 DP8451* NAVD 88 ORTHO HEIGHT -   176.290 (meters)      578.38  (feet) ADJUSTED
 DP8451  ______________________________________________________________________
 DP8451  GEOID HEIGHT    -        -32.600 (meters)                     GEOID18
 DP8451  DYNAMIC HEIGHT  -        176.194 (meters)      578.06  (feet) COMP
 DP8451  MODELED GRAVITY -    980,076.5   (mgal)                       NAVD 88
 DP8451
 DP8451  VERT ORDER      -  SECOND    CLASS I
 DP8451
 DP8451.The horizontal coordinates were determined by differentially corrected
 DP8451.hand held GPS observations or other comparable positioning techniques
 DP8451.and have an estimated accuracy of +/- 3 meters.
 DP8451
 DP8451.The orthometric height was determined by differential leveling and
 DP8451.adjusted by the NATIONAL GEODETIC SURVEY
 DP8451.in September 2015.
 DP8451
 DP8451.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8451.GEOID18 height accuracy estimate available here.
 DP8451
 DP8451.Click photographs - Photos may exist for this station.
 DP8451
 DP8451.The dynamic height is computed by dividing the NAVD 88
 DP8451.geopotential number by the normal gravity value computed on the
 DP8451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8451.degrees latitude (g = 980.6199 gals.).
 DP8451
 DP8451.The modeled gravity was interpolated from observed gravity values.
 DP8451
 DP8451;                    North         East    Units  Estimated Accuracy
 DP8451;SPC IL W     -   343,940.0     684,239.5     MT  (+/- 3 meters HH1 GPS) 
 DP8451
 DP8451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2693805059(NAD 83)
 DP8451
 DP8451                          SUPERSEDED SURVEY CONTROL
 DP8451
 DP8451.No superseded survey control is available for this station.
 DP8451
 DP8451_MARKER: F = FLANGE-ENCASED ROD
 DP8451_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8451_STAMPING: EA 150 2014
 DP8451_MARK LOGO: UIL
 DP8451_PROJECTION: RECESSED 8 CENTIMETERS
 DP8451_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8451_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8451+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2021
 DP8451_ROD/PIPE-DEPTH: 6.1 meters
 DP8451_SLEEVE-DEPTH  : 0.9 meters
 DP8451
 DP8451  HISTORY     - Date     Condition        Report By
 DP8451  HISTORY     - 20141118 MONUMENTED       AMESC
 DP8451  HISTORY     - 20210127 GOOD             ILDT
 DP8451
 DP8451                          STATION DESCRIPTION
 DP8451
 DP8451'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8451'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH OF LYNNVILLE, 3.7
 DP8451'MI (6.0 KM) SOUTH-SOUTHEAST OF CONCORD AND 2.6 MI (4.2 KM) EAST OF
 DP8451'CHAPIN.
 DP8451'
 DP8451'TO REACH FROM THE INTERSECTION OF US ROUTE 67 BUSINESS/IL ROUTE 104
 DP8451'AND IL ROUTE 78 ON THE NORTHWEST SIDE OF JACKSONVILLE PROCEED WEST
 DP8451'ALONG US ROUTE 67 BUSINESS/IL ROUTE 104 FOR 0.4 MI (0.6 KM) TO OLD
 DP8451'HIGHWAY 67, THENCE NORTH AND WEST ALONG OLD HIGHWAY 67 FOR 2.85 MI
 DP8451'(4.6 KM) TO THOMASON ROAD, THENCE SOUTH ALONG THOMASON ROAD FOR 135 FT
 DP8451'(41.1 M) TO US ROUTE 67, THENCE NORTHWEST ALONG THE WESTBOUND LANE OF
 DP8451'US ROUTE 67 ACROSS A BRIDGE TO A FIELD ENTRANCE AND THE STATION ON THE
 DP8451'RIGHT.
 DP8451'
 DP8451'THE STATION IS 141.5 FT (43.1 M) NORTHEAST OF THE NORTH EDGE OF THE
 DP8451'SHOULDER OF THE WESTBOUND LANE OF US ROUTE 67, 25 FT (7.6 M) EAST OF
 DP8451'THE CENTERLINE OF THE ENTRANCE, 75.4 FT (23.0 M) SOUTHEAST OF POWER
 DP8451'POLE NUMBER '2829897', 27.2 FT (8.3 M) WEST OF A CONCRETE RIGHT OF WAY
 DP8451'MARKER, 6.8 FT (2.1 M) SOUTHWEST OF THE END OF THE FENCE ON THE EAST
 DP8451'SIDE OF THE ENTRANCE.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH A
 DP8451'6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP8451'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP8451
 DP8451                          STATION RECOVERY (2021)
 DP8451
 DP8451'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP8451'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8452 ***********************************************************************
 DP8452  DESIGNATION -  EA 151
 DP8452  PID         -  DP8452
 DP8452  STATE/COUNTY-  IL/MORGAN
 DP8452  COUNTRY     -  US
 DP8452  USGS QUAD   -  CONCORD (2018)
 DP8452
 DP8452                         *CURRENT SURVEY CONTROL
 DP8452  ______________________________________________________________________
 DP8452* NAD 83(1986) POSITION- 39 46 03.56   (N) 090 22 18.44   (W)   HD_HELD1
 DP8452* NAVD 88 ORTHO HEIGHT -   189.367 (meters)      621.28  (feet) ADJUSTED
 DP8452  ______________________________________________________________________
 DP8452  GEOID HEIGHT    -        -32.613 (meters)                     GEOID18
 DP8452  DYNAMIC HEIGHT  -        189.263 (meters)      620.94  (feet) COMP
 DP8452  MODELED GRAVITY -    980,076.9   (mgal)                       NAVD 88
 DP8452
 DP8452  VERT ORDER      -  SECOND    CLASS I
 DP8452
 DP8452.The horizontal coordinates were determined by differentially corrected
 DP8452.hand held GPS observations or other comparable positioning techniques
 DP8452.and have an estimated accuracy of +/- 3 meters.
 DP8452
 DP8452.The orthometric height was determined by differential leveling and
 DP8452.adjusted by the NATIONAL GEODETIC SURVEY
 DP8452.in September 2015.
 DP8452
 DP8452.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8452.GEOID18 height accuracy estimate available here.
 DP8452
 DP8452.Click photographs - Photos may exist for this station.
 DP8452
 DP8452.The dynamic height is computed by dividing the NAVD 88
 DP8452.geopotential number by the normal gravity value computed on the
 DP8452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8452.degrees latitude (g = 980.6199 gals.).
 DP8452
 DP8452.The modeled gravity was interpolated from observed gravity values.
 DP8452
 DP8452;                    North         East    Units  Estimated Accuracy
 DP8452;SPC IL W     -   344,211.7     682,425.6     MT  (+/- 3 meters HH1 GPS) 
 DP8452
 DP8452_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2511605273(NAD 83)
 DP8452
 DP8452                          SUPERSEDED SURVEY CONTROL
 DP8452
 DP8452.No superseded survey control is available for this station.
 DP8452
 DP8452_MARKER: DD = SURVEY DISK
 DP8452_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP8452_SP_SET: PIER
 DP8452_STAMPING: EA 151
 DP8452_MARK LOGO: UIL
 DP8452_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP8452_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8452_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP8452+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2014
 DP8452
 DP8452  HISTORY     - Date     Condition        Report By
 DP8452  HISTORY     - 20141217 MONUMENTED       AMESC
 DP8452
 DP8452                          STATION DESCRIPTION
 DP8452
 DP8452'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8452'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH-NORTHWEST OF
 DP8452'LYNNVILLE, 3.4 MI (5.5 KM) SOUTH OF CONCORD AND 1.5 MI (2.4 KM) EAST
 DP8452'OF CHAPIN.
 DP8452'
 DP8452'THE STATION IS ON TOP OF THE NORTHWEST END OF THE MEDIAN PIER BASE FOR
 DP8452'BRIDGE NUMBER '069 0513' WHICH CARRIES CONCORD ARENZVILLE ROAD OVER US
 DP8452'ROUTE 67/IL ROUTE 104, 3.2 FT (1.0 M) ABOVE THE GROUND.
 DP8452'
 DP8452'IT IS 1.6 FT (0.5 M) SOUTH OF THE NORTH EDGE OF THE PIER, 0.7 FT (21
 DP8452'CM) EAST OF THE WEST EDGE OF THE PIER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8453 ***********************************************************************
 DP8453  DESIGNATION -  EA 152
 DP8453  PID         -  DP8453
 DP8453  STATE/COUNTY-  IL/MORGAN
 DP8453  COUNTRY     -  US
 DP8453  USGS QUAD   -  CHAPIN (2018)
 DP8453
 DP8453                         *CURRENT SURVEY CONTROL
 DP8453  ______________________________________________________________________
 DP8453* NAD 83(1986) POSITION- 39 46 14.09   (N) 090 23 15.08   (W)   HD_HELD1
 DP8453* NAVD 88 ORTHO HEIGHT -   187.740 (meters)      615.94  (feet) ADJUSTED
 DP8453  ______________________________________________________________________
 DP8453  GEOID HEIGHT    -        -32.624 (meters)                     GEOID18
 DP8453  DYNAMIC HEIGHT  -        187.638 (meters)      615.61  (feet) COMP
 DP8453  MODELED GRAVITY -    980,077.1   (mgal)                       NAVD 88
 DP8453
 DP8453  VERT ORDER      -  SECOND    CLASS I
 DP8453
 DP8453.The horizontal coordinates were determined by differentially corrected
 DP8453.hand held GPS observations or other comparable positioning techniques
 DP8453.and have an estimated accuracy of +/- 3 meters.
 DP8453
 DP8453.The orthometric height was determined by differential leveling and
 DP8453.adjusted by the NATIONAL GEODETIC SURVEY
 DP8453.in September 2015.
 DP8453
 DP8453.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8453.GEOID18 height accuracy estimate available here.
 DP8453
 DP8453.Click photographs - Photos may exist for this station.
 DP8453
 DP8453.The dynamic height is computed by dividing the NAVD 88
 DP8453.geopotential number by the normal gravity value computed on the
 DP8453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8453.degrees latitude (g = 980.6199 gals.).
 DP8453
 DP8453.The modeled gravity was interpolated from observed gravity values.
 DP8453
 DP8453;                    North         East    Units  Estimated Accuracy
 DP8453;SPC IL W     -   344,539.6     681,078.4     MT  (+/- 3 meters HH1 GPS) 
 DP8453
 DP8453_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2375905559(NAD 83)
 DP8453
 DP8453                          SUPERSEDED SURVEY CONTROL
 DP8453
 DP8453.No superseded survey control is available for this station.
 DP8453
 DP8453_MARKER: F = FLANGE-ENCASED ROD
 DP8453_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8453_STAMPING: EA 152 2014
 DP8453_MARK LOGO: UIL
 DP8453_PROJECTION: RECESSED 8 CENTIMETERS
 DP8453_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8453_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8453+STABILITY: POSITION/ELEVATION WELL
 DP8453_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8453+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2021
 DP8453_ROD/PIPE-DEPTH: 8.5 meters
 DP8453_SLEEVE-DEPTH  : 0.9 meters
 DP8453
 DP8453  HISTORY     - Date     Condition        Report By
 DP8453  HISTORY     - 20141117 MONUMENTED       AMESC
 DP8453  HISTORY     - 20210202 GOOD             ILDT
 DP8453
 DP8453                          STATION DESCRIPTION
 DP8453
 DP8453'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8453'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHWEST OF
 DP8453'LYNNVILLE, 3.3 MI (5.3 KM) SOUTH-SOUTHWEST OF CONCORD AND 0.7 MI (1.1
 DP8453'KM) EAST-NORTHEAST OF CHAPIN.
 DP8453'
 DP8453'TO REACH FROM THE INTERSECTION OF US ROUTE 67/IL ROUTE 104 AND CONCORD
 DP8453'ARENZVILLE ROAD PROCEED NORTHWEST ALONG US ROUTE 67/IL ROUTE 104 FOR
 DP8453'0.85 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP8453'
 DP8453'THE STATION IS 58 FT (17.7 M) NORTHEAST OF THE NORTH EDGE OF THE
 DP8453'SHOULDER OF THE WESTBOUND LANE OF US ROUTE 67, 228.5 FT (69.6 M)
 DP8453'NORTHWEST OF THE CENTERLINE OF A 8.5 FT (2.6 M) X 3.5 FT (1.1 M)
 DP8453'DOUBLE BOX CULVERT UNDER US ROUTE 67/IL ROUTE 104, 127.7 FT (38.9 M)
 DP8453'NORTHWEST OF POWER POLE NUMBER '3798055', 105.9 FT (32.3 M) SOUTHEAST
 DP8453'OF POWER POLE NUMBER '3798054', 6.9 FT (2.1 M) SOUTHWEST OF THE
 DP8453'NORTHWEST-SOUTHEAST RUNNING FENCE.    NOTE-ACCESS TO THE DATUM POINT
 DP8453'IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP8453'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP8453
 DP8453                          STATION RECOVERY (2021)
 DP8453
 DP8453'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP8453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8454 ***********************************************************************
 DP8454  DESIGNATION -  EA 153
 DP8454  PID         -  DP8454
 DP8454  STATE/COUNTY-  IL/MORGAN
 DP8454  COUNTRY     -  US
 DP8454  USGS QUAD   -  CHAPIN (2018)
 DP8454
 DP8454                         *CURRENT SURVEY CONTROL
 DP8454  ______________________________________________________________________
 DP8454* NAD 83(1986) POSITION- 39 46 23.39   (N) 090 24 14.63   (W)   HD_HELD1
 DP8454* NAVD 88 ORTHO HEIGHT -   189.145 (meters)      620.55  (feet) ADJUSTED
 DP8454  ______________________________________________________________________
 DP8454  GEOID HEIGHT    -        -32.634 (meters)                     GEOID18
 DP8454  DYNAMIC HEIGHT  -        189.042 (meters)      620.22  (feet) COMP
 DP8454  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 DP8454
 DP8454  VERT ORDER      -  SECOND    CLASS I
 DP8454
 DP8454.The horizontal coordinates were determined by differentially corrected
 DP8454.hand held GPS observations or other comparable positioning techniques
 DP8454.and have an estimated accuracy of +/- 3 meters.
 DP8454
 DP8454.The orthometric height was determined by differential leveling and
 DP8454.adjusted by the NATIONAL GEODETIC SURVEY
 DP8454.in September 2015.
 DP8454
 DP8454.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8454.GEOID18 height accuracy estimate available here.
 DP8454
 DP8454.Click photographs - Photos may exist for this station.
 DP8454
 DP8454.The dynamic height is computed by dividing the NAVD 88
 DP8454.geopotential number by the normal gravity value computed on the
 DP8454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8454.degrees latitude (g = 980.6199 gals.).
 DP8454
 DP8454.The modeled gravity was interpolated from observed gravity values.
 DP8454
 DP8454;                    North         East    Units  Estimated Accuracy
 DP8454;SPC IL W     -   344,830.1     679,662.0     MT  (+/- 3 meters HH1 GPS) 
 DP8454
 DP8454_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2233305804(NAD 83)
 DP8454
 DP8454                          SUPERSEDED SURVEY CONTROL
 DP8454
 DP8454.No superseded survey control is available for this station.
 DP8454
 DP8454_MARKER: F = FLANGE-ENCASED ROD
 DP8454_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8454_STAMPING: EA 153 2014
 DP8454_MARK LOGO: UIL
 DP8454_PROJECTION: RECESSED 8 CENTIMETERS
 DP8454_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8454_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8454+STABILITY: POSITION/ELEVATION WELL
 DP8454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8454+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2018
 DP8454_ROD/PIPE-DEPTH: 9.8 meters
 DP8454_SLEEVE-DEPTH  : 0.9 meters
 DP8454
 DP8454  HISTORY     - Date     Condition        Report By
 DP8454  HISTORY     - 20141117 MONUMENTED       AMESC
 DP8454  HISTORY     - 20180719 GOOD             ILDT
 DP8454
 DP8454                          STATION DESCRIPTION
 DP8454
 DP8454'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8454'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHWEST OF
 DP8454'LYNNVILLE, 3.4 MI (5.5 KM) SOUTH-SOUTHWEST OF CONCORD AND IN THE TOWN
 DP8454'OF CHAPIN, IL.
 DP8454'
 DP8454'TO REACH FROM THE INTERSECTION OF US ROUTE 67/IL ROUTE 104 AND CONCORD
 DP8454'ARENZVILLE ROAD PROCEED NORTHWEST ALONG US ROUTE 67/IL ROUTE 104 FOR
 DP8454'1.5 MI (2.4 KM) TO ASH STREET.  CONTINUE NORTHWEST ALONG US ROUTE
 DP8454'67/IL ROUTE 104 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE RIGHT.
 DP8454'
 DP8454'THE STATION IS 62 FT (18.9 M) NORTHEAST OF THE NORTH EDGE OF THE
 DP8454'SHOULDER OF THE WESTBOUND LANE OF US ROUTE 67, 144.4 FT (44.0 M)
 DP8454'NORTHEAST OF THE MEDIAN INLET, 90.3 FT (27.5 M) NORTHWEST OF THE WEST
 DP8454'END OF AN 18 INCH CORRUGATED METAL PIPE, 68.2 FT (20.8 M) SOUTHWEST OF
 DP8454'A MAN HOLE WITH WITNESS POST ALONG ASH STREET, 8.7 FT (2.7 M) SOUTH OF
 DP8454'THE EAST-WEST FENCE.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH A
 DP8454'6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP8454'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP8454
 DP8454                          STATION RECOVERY (2018)
 DP8454
 DP8454'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8454'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8455 ***********************************************************************
 DP8455  DESIGNATION -  EA 154
 DP8455  PID         -  DP8455
 DP8455  STATE/COUNTY-  IL/MORGAN
 DP8455  COUNTRY     -  US
 DP8455  USGS QUAD   -  CHAPIN (2018)
 DP8455
 DP8455                         *CURRENT SURVEY CONTROL
 DP8455  ______________________________________________________________________
 DP8455* NAD 83(1986) POSITION- 39 46 33.55   (N) 090 25 22.66   (W)   HD_HELD1
 DP8455* NAVD 88 ORTHO HEIGHT -   192.673 (meters)      632.13  (feet) ADJUSTED
 DP8455  ______________________________________________________________________
 DP8455  GEOID HEIGHT    -        -32.646 (meters)                     GEOID18
 DP8455  DYNAMIC HEIGHT  -        192.568 (meters)      631.78  (feet) COMP
 DP8455  MODELED GRAVITY -    980,077.0   (mgal)                       NAVD 88
 DP8455
 DP8455  VERT ORDER      -  SECOND    CLASS I
 DP8455
 DP8455.The horizontal coordinates were determined by differentially corrected
 DP8455.hand held GPS observations or other comparable positioning techniques
 DP8455.and have an estimated accuracy of +/- 3 meters.
 DP8455
 DP8455.The orthometric height was determined by differential leveling and
 DP8455.adjusted by the NATIONAL GEODETIC SURVEY
 DP8455.in September 2015.
 DP8455
 DP8455.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8455.GEOID18 height accuracy estimate available here.
 DP8455
 DP8455.Click photographs - Photos may exist for this station.
 DP8455
 DP8455.The dynamic height is computed by dividing the NAVD 88
 DP8455.geopotential number by the normal gravity value computed on the
 DP8455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8455.degrees latitude (g = 980.6199 gals.).
 DP8455
 DP8455.The modeled gravity was interpolated from observed gravity values.
 DP8455
 DP8455;                    North         East    Units  Estimated Accuracy
 DP8455;SPC IL W     -   345,147.9     678,044.0     MT  (+/- 3 meters HH1 GPS) 
 DP8455
 DP8455_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2070606071(NAD 83)
 DP8455
 DP8455                          SUPERSEDED SURVEY CONTROL
 DP8455
 DP8455.No superseded survey control is available for this station.
 DP8455
 DP8455_MARKER: F = FLANGE-ENCASED ROD
 DP8455_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8455_STAMPING: EA 154 2014
 DP8455_MARK LOGO: UIL
 DP8455_PROJECTION: RECESSED 8 CENTIMETERS
 DP8455_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8455_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8455+STABILITY: POSITION/ELEVATION WELL
 DP8455_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8455+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2014
 DP8455_ROD/PIPE-DEPTH: 10.8 meters
 DP8455_SLEEVE-DEPTH  : 0.9 meters
 DP8455
 DP8455  HISTORY     - Date     Condition        Report By
 DP8455  HISTORY     - 20141117 MONUMENTED       AMESC
 DP8455
 DP8455                          STATION DESCRIPTION
 DP8455
 DP8455'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8455'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHWEST OF
 DP8455'LYNNVILLE, 3.9 MI (6.3 KM) SOUTHWEST OF CONCORD AND 1.5 MI (2.4 KM)
 DP8455'WEST-NORTHWEST OF CHAPIN.
 DP8455'
 DP8455'TO REACH FROM THE INTERSECTION OF US ROUTE 67/IL ROUTE 104 AND CONCORD
 DP8455'ARENZVILLE ROAD PROCEED NORTHWEST ALONG US ROUTE 67/IL ROUTE 104 FOR
 DP8455'2.8 MI (4.5 KM) TO BETHEL LANE.  CONTINUE NORTHWEST ALONG US ROUTE
 DP8455'67/IL ROUTE 104 FOR 200 FT (61.0 M) TO THE STATION ON THE RIGHT.
 DP8455'
 DP8455'THE STATION IS 84 FT (25.6 M) NORTHEAST OF THE NORTH EDGE OF THE
 DP8455'SHOULDER OF THE WESTBOUND LANE OF US ROUTE 67, 233 FT (71.0 M)
 DP8455'SOUTHEAST OF FRONTIER TELEPHONE PEDESTAL NUMBER 'L1600 P20', 118.8 FT
 DP8455'(36.2 M) NORTHWEST OF THE NORTH END OF A 30 INCH (76 CM) CONCRETE PIPE
 DP8455'UNDER THE WESTBOUND LANE OF US ROUTE 67, 84.4 FT (25.7 M) SOUTHEAST OF
 DP8455'A POWER POLE, 13 FT (4.0 M) EAST OF THE CENTERLINE OF GILLILAND LANE.
 DP8455'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8455'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8455'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8456 ***********************************************************************
 DP8456  DESIGNATION -  EA 155
 DP8456  PID         -  DP8456
 DP8456  STATE/COUNTY-  IL/MORGAN
 DP8456  COUNTRY     -  US
 DP8456  USGS QUAD   -  CHAPIN (2018)
 DP8456
 DP8456                         *CURRENT SURVEY CONTROL
 DP8456  ______________________________________________________________________
 DP8456* NAD 83(1986) POSITION- 39 47 03.34   (N) 090 26 12.34   (W)   HD_HELD1
 DP8456* NAVD 88 ORTHO HEIGHT -   192.931 (meters)      632.97  (feet) ADJUSTED
 DP8456  ______________________________________________________________________
 DP8456  GEOID HEIGHT    -        -32.664 (meters)                     GEOID18
 DP8456  DYNAMIC HEIGHT  -        192.826 (meters)      632.63  (feet) COMP
 DP8456  MODELED GRAVITY -    980,077.1   (mgal)                       NAVD 88
 DP8456
 DP8456  VERT ORDER      -  SECOND    CLASS I
 DP8456
 DP8456.The horizontal coordinates were determined by differentially corrected
 DP8456.hand held GPS observations or other comparable positioning techniques
 DP8456.and have an estimated accuracy of +/- 3 meters.
 DP8456
 DP8456.The orthometric height was determined by differential leveling and
 DP8456.adjusted by the NATIONAL GEODETIC SURVEY
 DP8456.in September 2015.
 DP8456
 DP8456.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8456.GEOID18 height accuracy estimate available here.
 DP8456
 DP8456.Click photographs - Photos may exist for this station.
 DP8456
 DP8456.The dynamic height is computed by dividing the NAVD 88
 DP8456.geopotential number by the normal gravity value computed on the
 DP8456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8456.degrees latitude (g = 980.6199 gals.).
 DP8456
 DP8456.The modeled gravity was interpolated from observed gravity values.
 DP8456
 DP8456;                    North         East    Units  Estimated Accuracy
 DP8456;SPC IL W     -   346,070.1     676,864.5     MT  (+/- 3 meters HH1 GPS) 
 DP8456
 DP8456_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1949706955(NAD 83)
 DP8456
 DP8456                          SUPERSEDED SURVEY CONTROL
 DP8456
 DP8456.No superseded survey control is available for this station.
 DP8456
 DP8456_MARKER: F = FLANGE-ENCASED ROD
 DP8456_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8456_STAMPING: EA 155 2014
 DP8456_MARK LOGO: UIL
 DP8456_PROJECTION: RECESSED 8 CENTIMETERS
 DP8456_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8456_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8456+STABILITY: POSITION/ELEVATION WELL
 DP8456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8456+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2021
 DP8456_ROD/PIPE-DEPTH: 11.9 meters
 DP8456_SLEEVE-DEPTH  : 0.9 meters
 DP8456
 DP8456  HISTORY     - Date     Condition        Report By
 DP8456  HISTORY     - 20141114 MONUMENTED       AMESC
 DP8456  HISTORY     - 20210202 GOOD             ILDT
 DP8456
 DP8456                          STATION DESCRIPTION
 DP8456
 DP8456'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8456'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHWEST OF
 DP8456'ARENZVILLE, 4.1 MI (6.6 KM) WEST-SOUTHWEST OF CONCORD AND 2.4 MI (3.9
 DP8456'KM) WEST-NORTHWEST OF CHAPIN.
 DP8456'
 DP8456'TO REACH FROM THE INTERSECTION OF US ROUTE 67/IL ROUTE 104 AND CONCORD
 DP8456'ARENZVILLE ROAD PROCEED NORTHWEST ALONG US ROUTE 67/IL ROUTE 104 FOR
 DP8456'3.55 MI (5.7 KM) TO STREET PAUL CHURCH ROAD.  CONTINUE NORTHWEST ALONG
 DP8456'US ROUTE 67/IL ROUTE 104 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DP8456'RIGHT.
 DP8456'
 DP8456'THE STATION IS 69 FT (21.0 M) NORTHEAST OF THE NORTH EDGE OF THE
 DP8456'SHOULDER OF THE WESTBOUND LANE OF US ROUTE 67, 259 FT (78.9 M)
 DP8456'NORTHWEST OF A POWER POLE, 225 FT (68.6 M) SOUTHEAST OF A POWER POLE,
 DP8456'21.3 FT (6.5 M) NORTHWEST OF A POWER POLE.     NOTE-ACCESS TO THE
 DP8456'DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM
 DP8456'POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID IN
 DP8456'IDENTIFICATION.
 DP8456
 DP8456                          STATION RECOVERY (2021)
 DP8456
 DP8456'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP8456'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8457 ***********************************************************************
 DP8457  DESIGNATION -  EA 156
 DP8457  PID         -  DP8457
 DP8457  STATE/COUNTY-  IL/MORGAN
 DP8457  COUNTRY     -  US
 DP8457  USGS QUAD   -  CHAPIN (2018)
 DP8457
 DP8457                         *CURRENT SURVEY CONTROL
 DP8457  ______________________________________________________________________
 DP8457* NAD 83(1986) POSITION- 39 47 29.25   (N) 090 27 03.54   (W)   HD_HELD1
 DP8457* NAVD 88 ORTHO HEIGHT -   192.699 (meters)      632.21  (feet) ADJUSTED
 DP8457  ______________________________________________________________________
 DP8457  GEOID HEIGHT    -        -32.681 (meters)                     GEOID18
 DP8457  DYNAMIC HEIGHT  -        192.594 (meters)      631.87  (feet) COMP
 DP8457  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 DP8457
 DP8457  VERT ORDER      -  SECOND    CLASS I
 DP8457
 DP8457.The horizontal coordinates were determined by differentially corrected
 DP8457.hand held GPS observations or other comparable positioning techniques
 DP8457.and have an estimated accuracy of +/- 3 meters.
 DP8457
 DP8457.The orthometric height was determined by differential leveling and
 DP8457.adjusted by the NATIONAL GEODETIC SURVEY
 DP8457.in September 2015.
 DP8457
 DP8457.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8457.GEOID18 height accuracy estimate available here.
 DP8457
 DP8457.Click photographs - Photos may exist for this station.
 DP8457
 DP8457.The dynamic height is computed by dividing the NAVD 88
 DP8457.geopotential number by the normal gravity value computed on the
 DP8457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8457.degrees latitude (g = 980.6199 gals.).
 DP8457
 DP8457.The modeled gravity was interpolated from observed gravity values.
 DP8457
 DP8457;                    North         East    Units  Estimated Accuracy
 DP8457;SPC IL W     -   346,872.9     675,648.8     MT  (+/- 3 meters HH1 GPS) 
 DP8457
 DP8457_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1825607719(NAD 83)
 DP8457
 DP8457                          SUPERSEDED SURVEY CONTROL
 DP8457
 DP8457.No superseded survey control is available for this station.
 DP8457
 DP8457_MARKER: F = FLANGE-ENCASED ROD
 DP8457_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8457_STAMPING: EA 156 2014
 DP8457_MARK LOGO: UIL
 DP8457_PROJECTION: RECESSED 8 CENTIMETERS
 DP8457_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8457_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8457+STABILITY: POSITION/ELEVATION WELL
 DP8457_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8457+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2014
 DP8457_ROD/PIPE-DEPTH: 12.2 meters
 DP8457_SLEEVE-DEPTH  : 0.9 meters
 DP8457
 DP8457  HISTORY     - Date     Condition        Report By
 DP8457  HISTORY     - 20141114 MONUMENTED       AMESC
 DP8457
 DP8457                          STATION DESCRIPTION
 DP8457
 DP8457'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8457'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-SOUTHEAST OF
 DP8457'MEREDOSIA, 4.5 MI (7.2 KM) WEST-SOUTHWEST OF CONCORD AND 3.3 MI (5.3
 DP8457'KM) WEST-NORTHWEST OF CHAPIN.
 DP8457'
 DP8457'TO REACH FROM THE INTERSECTION OF US ROUTE 67/IL ROUTE 104 AND CONCORD
 DP8457'ARENZVILLE ROAD PROCEED NORTHWEST ALONG US ROUTE 67/IL ROUTE 104 FOR
 DP8457'4.3 MI (6.9 KM) TO DUTCH LANE.  CONTINUE NORTHWEST ALONG US ROUTE
 DP8457'67/IL ROUTE 104 FOR 0.35 MI (0.6 KM) TO A FIELD ENTRANCE AND THE
 DP8457'STATION ON THE RIGHT.
 DP8457'
 DP8457'THE STATION IS 61.5 FT (18.7 M) NORTHEAST OF THE NORTH EDGE OF THE
 DP8457'SHOULDER OF THE WESTBOUND LANE OF US ROUTE 67, 32 FT (9.8 M) SOUTHEAST
 DP8457'OF THE CENTERLINE OF A GRAVEL FIELD ENTRANCE, 166 FT (50.6 M)
 DP8457'SOUTHEAST OF FRONTIER TELEPHONE PEDESTAL NUMBER 'L-16-13', 74 FT (22.6
 DP8457'M) NORTHEAST OF THE WEST END OF A 30 INCH (76 CM) CORRUGATED METAL
 DP8457'PIPE, 23.8 FT (7.3 M) NORTH OF THE EAST END OF A 30 INCH (76 CM)
 DP8457'CORRUGATED METAL PIPE, 1.5 FT (0.5 M) SOUTH OF AN ORANGE FIBERGLASS
 DP8457'WITNESS POST.     NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH
 DP8457'(15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING
 DP8457'BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8458 ***********************************************************************
 DP8458  DESIGNATION -  EA 157
 DP8458  PID         -  DP8458
 DP8458  STATE/COUNTY-  IL/MORGAN
 DP8458  COUNTRY     -  US
 DP8458  USGS QUAD   -  CHAPIN (2018)
 DP8458
 DP8458                         *CURRENT SURVEY CONTROL
 DP8458  ______________________________________________________________________
 DP8458* NAD 83(1986) POSITION- 39 47 51.46   (N) 090 28 19.19   (W)   HD_HELD1
 DP8458* NAVD 88 ORTHO HEIGHT -   186.705 (meters)      612.55  (feet) ADJUSTED
 DP8458  ______________________________________________________________________
 DP8458  GEOID HEIGHT    -        -32.700 (meters)                     GEOID18
 DP8458  DYNAMIC HEIGHT  -        186.604 (meters)      612.22  (feet) COMP
 DP8458  MODELED GRAVITY -    980,078.5   (mgal)                       NAVD 88
 DP8458
 DP8458  VERT ORDER      -  SECOND    CLASS I
 DP8458
 DP8458.The horizontal coordinates were determined by differentially corrected
 DP8458.hand held GPS observations or other comparable positioning techniques
 DP8458.and have an estimated accuracy of +/- 3 meters.
 DP8458
 DP8458.The orthometric height was determined by differential leveling and
 DP8458.adjusted by the NATIONAL GEODETIC SURVEY
 DP8458.in September 2015.
 DP8458
 DP8458.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8458.GEOID18 height accuracy estimate available here.
 DP8458
 DP8458.Click photographs - Photos may exist for this station.
 DP8458
 DP8458.The dynamic height is computed by dividing the NAVD 88
 DP8458.geopotential number by the normal gravity value computed on the
 DP8458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8458.degrees latitude (g = 980.6199 gals.).
 DP8458
 DP8458.The modeled gravity was interpolated from observed gravity values.
 DP8458
 DP8458;                    North         East    Units  Estimated Accuracy
 DP8458;SPC IL W     -   347,563.8     673,851.4     MT  (+/- 3 meters HH1 GPS) 
 DP8458
 DP8458_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1643808353(NAD 83)
 DP8458
 DP8458                          SUPERSEDED SURVEY CONTROL
 DP8458
 DP8458.No superseded survey control is available for this station.
 DP8458
 DP8458_MARKER: F = FLANGE-ENCASED ROD
 DP8458_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8458_STAMPING: EA 157 2014
 DP8458_MARK LOGO: UIL
 DP8458_PROJECTION: RECESSED 8 CENTIMETERS
 DP8458_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8458_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8458+STABILITY: POSITION/ELEVATION WELL
 DP8458_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8458+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2014
 DP8458_ROD/PIPE-DEPTH: 13.4 meters
 DP8458_SLEEVE-DEPTH  : 0.9 meters
 DP8458
 DP8458  HISTORY     - Date     Condition        Report By
 DP8458  HISTORY     - 20141114 MONUMENTED       AMESC
 DP8458
 DP8458                          STATION DESCRIPTION
 DP8458
 DP8458'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8458'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) WEST-SOUTHWEST OF
 DP8458'CONCORD, 5.2 MI (8.4 KM) EAST-SOUTHEAST OF MEREDOSIA AND 4.5 MI (7.2
 DP8458'KM) WEST-NORTHWEST OF CHAPIN.
 DP8458'
 DP8458'TO REACH FROM THE INTERSECTION OF US ROUTE 67/IL ROUTE 104 AND CONCORD
 DP8458'ARENZVILLE ROAD PROCEED NORTHWEST ALONG US ROUTE 67/IL ROUTE 104 FOR
 DP8458'5.9 MI (9.5 KM) TO A GRAVEL ENTRANCE AND THE STATION ON THE RIGHT.
 DP8458'
 DP8458'THE STATION IS 48.5 FT (14.8 M) NORTH OF THE NORTH EDGE OF THE
 DP8458'SHOULDER OF THE WESTBOUND LANE OF US ROUTE 67, 180 FT (54.9 M) EAST OF
 DP8458'THE CENTERLINE OF A GRAVEL ENTRANCE, 193 FT (58.8 M) EAST OF POWER
 DP8458'POLE NUMBER 50, 154.8 FT (47.2 M) NORTHEAST OF THE EAST END OF A 24
 DP8458'INCH (61 CM) CORRUGATED METAL PIPE, 144.0 FT (43.9 M) SOUTHEAST OF THE
 DP8458'NORTH OF 2 CONCRETE RIGHT OF WAY MARKERS, 130.3 FT (39.7 M) EAST OF
 DP8458'THE SOUTH OF 2 CONCRETE RIGHT OF WAY MARKERS, 22.3 FT (6.8 M) WEST OF
 DP8458'POWER POLE NUMBER '481' WITH A TRANSFORMER.    NOTE-ACCESS TO THE
 DP8458'DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM
 DP8458'POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID IN
 DP8458'IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8459 ***********************************************************************
 DP8459  DESIGNATION -  EA 158
 DP8459  PID         -  DP8459
 DP8459  STATE/COUNTY-  IL/MORGAN
 DP8459  COUNTRY     -  US
 DP8459  USGS QUAD   -  CHAPIN (2018)
 DP8459
 DP8459                         *CURRENT SURVEY CONTROL
 DP8459  ______________________________________________________________________
 DP8459* NAD 83(1986) POSITION- 39 47 54.77   (N) 090 29 12.37   (W)   HD_HELD1
 DP8459* NAVD 88 ORTHO HEIGHT -   182.288 (meters)      598.06  (feet) ADJUSTED
 DP8459  ______________________________________________________________________
 DP8459  GEOID HEIGHT    -        -32.708 (meters)                     GEOID18
 DP8459  DYNAMIC HEIGHT  -        182.189 (meters)      597.73  (feet) COMP
 DP8459  MODELED GRAVITY -    980,080.0   (mgal)                       NAVD 88
 DP8459
 DP8459  VERT ORDER      -  SECOND    CLASS I
 DP8459
 DP8459.The horizontal coordinates were determined by differentially corrected
 DP8459.hand held GPS observations or other comparable positioning techniques
 DP8459.and have an estimated accuracy of +/- 3 meters.
 DP8459
 DP8459.The orthometric height was determined by differential leveling and
 DP8459.adjusted by the NATIONAL GEODETIC SURVEY
 DP8459.in September 2015.
 DP8459
 DP8459.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8459.GEOID18 height accuracy estimate available here.
 DP8459
 DP8459.Click photographs - Photos may exist for this station.
 DP8459
 DP8459.The dynamic height is computed by dividing the NAVD 88
 DP8459.geopotential number by the normal gravity value computed on the
 DP8459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8459.degrees latitude (g = 980.6199 gals.).
 DP8459
 DP8459.The modeled gravity was interpolated from observed gravity values.
 DP8459
 DP8459;                    North         East    Units  Estimated Accuracy
 DP8459;SPC IL W     -   347,670.3     672,586.6     MT  (+/- 3 meters HH1 GPS) 
 DP8459
 DP8459_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1517008420(NAD 83)
 DP8459
 DP8459                          SUPERSEDED SURVEY CONTROL
 DP8459
 DP8459.No superseded survey control is available for this station.
 DP8459
 DP8459_MARKER: F = FLANGE-ENCASED ROD
 DP8459_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8459_STAMPING: EA 158 2014
 DP8459_MARK LOGO: UIL
 DP8459_PROJECTION: RECESSED 8 CENTIMETERS
 DP8459_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8459_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8459+STABILITY: POSITION/ELEVATION WELL
 DP8459_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8459+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2018
 DP8459_ROD/PIPE-DEPTH: 15.8 meters
 DP8459_SLEEVE-DEPTH  : 0.9 meters
 DP8459
 DP8459  HISTORY     - Date     Condition        Report By
 DP8459  HISTORY     - 20141113 MONUMENTED       AMESC
 DP8459  HISTORY     - 20180716 GOOD             ILDT
 DP8459
 DP8459                          STATION DESCRIPTION
 DP8459
 DP8459'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8459'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST-SOUTHWEST OF
 DP8459'CONCORD, 5.2 MI (8.4 KM) WEST-NORTHWEST OF CHAPIN AND 4.5 MI (7.2 KM)
 DP8459'EAST-SOUTHEAST OF MEREDOSIA.
 DP8459'
 DP8459'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 104 EAST OF
 DP8459'MEREDOSIA PROCEED SOUTHEAST ALONG US ROUTE 67/IL ROUTE 104 FOR 2.6 MI
 DP8459'(4.2 KM) TO A FIELD ENTRANCE AND THE STATION ON THE LEFT.
 DP8459'
 DP8459'THE STATION IS 52.5 FT (16.0 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP8459'67/IL ROUTE 104, 21 FT (6.4 M) EAST OF THE CENTERLINE OF A GRAVEL
 DP8459'FIELD ENTRANCE, 43.5 FT (13.3 M) NORTHEAST OF THE WEST END OF A 15
 DP8459'INCH (38 CM) CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE, 14.0 FT
 DP8459'(4.3 M) NORTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED
 DP8459'METAL PIPE UNDER THE FIELD ENTRANCE, 1.0 FT (0.3 M) SOUTH OF AN ORANGE
 DP8459'FIBERGLASS WITNESS POST.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH
 DP8459'A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP8459'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP8459
 DP8459                          STATION RECOVERY (2018)
 DP8459
 DP8459'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8459'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8460 ***********************************************************************
 DP8460  DESIGNATION -  EA 159
 DP8460  PID         -  DP8460
 DP8460  STATE/COUNTY-  IL/MORGAN
 DP8460  COUNTRY     -  US
 DP8460  USGS QUAD   -  MEREDOSIA (2018)
 DP8460
 DP8460                         *CURRENT SURVEY CONTROL
 DP8460  ______________________________________________________________________
 DP8460* NAD 83(1986) POSITION- 39 48 25.69   (N) 090 30 00.14   (W)   HD_HELD1
 DP8460* NAVD 88 ORTHO HEIGHT -   182.496 (meters)      598.74  (feet) ADJUSTED
 DP8460  ______________________________________________________________________
 DP8460  GEOID HEIGHT    -        -32.727 (meters)                     GEOID18
 DP8460  DYNAMIC HEIGHT  -        182.398 (meters)      598.42  (feet) COMP
 DP8460  MODELED GRAVITY -    980,082.4   (mgal)                       NAVD 88
 DP8460
 DP8460  VERT ORDER      -  SECOND    CLASS I
 DP8460
 DP8460.The horizontal coordinates were determined by differentially corrected
 DP8460.hand held GPS observations or other comparable positioning techniques
 DP8460.and have an estimated accuracy of +/- 3 meters.
 DP8460
 DP8460.The orthometric height was determined by differential leveling and
 DP8460.adjusted by the NATIONAL GEODETIC SURVEY
 DP8460.in September 2015.
 DP8460
 DP8460.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8460.GEOID18 height accuracy estimate available here.
 DP8460
 DP8460.Click photographs - Photos may exist for this station.
 DP8460
 DP8460.The dynamic height is computed by dividing the NAVD 88
 DP8460.geopotential number by the normal gravity value computed on the
 DP8460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8460.degrees latitude (g = 980.6199 gals.).
 DP8460
 DP8460.The modeled gravity was interpolated from observed gravity values.
 DP8460
 DP8460;                    North         East    Units  Estimated Accuracy
 DP8460;SPC IL W     -   348,628.0     671,453.8     MT  (+/- 3 meters HH1 GPS) 
 DP8460
 DP8460_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1400709341(NAD 83)
 DP8460
 DP8460                          SUPERSEDED SURVEY CONTROL
 DP8460
 DP8460.No superseded survey control is available for this station.
 DP8460
 DP8460_MARKER: F = FLANGE-ENCASED ROD
 DP8460_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8460_STAMPING: EA 159 2014
 DP8460_MARK LOGO: UIL
 DP8460_PROJECTION: RECESSED 8 CENTIMETERS
 DP8460_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8460_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8460+STABILITY: POSITION/ELEVATION WELL
 DP8460_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8460+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2014
 DP8460_ROD/PIPE-DEPTH: 22.3 meters
 DP8460_SLEEVE-DEPTH  : 0.9 meters
 DP8460
 DP8460  HISTORY     - Date     Condition        Report By
 DP8460  HISTORY     - 20141113 MONUMENTED       AMESC
 DP8460
 DP8460                          STATION DESCRIPTION
 DP8460
 DP8460'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8460'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST OF CONCORD, 6.1 MI
 DP8460'(9.8 KM) WEST-NORTHWEST OF CHAPIN AND 3.6 MI (5.8 KM) EAST-SOUTHEAST
 DP8460'OF MEREDOSIA.
 DP8460'
 DP8460'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 104 EAST OF
 DP8460'MEREDOSIA PROCEED SOUTHEAST ALONG US ROUTE 67/IL ROUTE 104 FOR 1.65 MI
 DP8460'(2.7 KM) TO THE STATION ON THE LEFT.
 DP8460'
 DP8460'THE STATION IS 65 FT (19.8 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DP8460'67/IL ROUTE 104, 285 FT (86.9 M) SOUTHEAST OF THE CENTERLINE OF THE
 DP8460'DRIVEWAY TO ADDRESS NUMBER '1967', 162.5 FT (49.5 M) NORTHEAST OF A
 DP8460'POWER POLE, 17.8 FT (5.4 M) NORTHWEST OF A POWER POLE.     NOTE-ACCESS
 DP8460'TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD
 DP8460'(DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID IN
 DP8460'IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8461 ***********************************************************************
 DP8461  DESIGNATION -  EA 160
 DP8461  PID         -  DP8461
 DP8461  STATE/COUNTY-  IL/MORGAN
 DP8461  COUNTRY     -  US
 DP8461  USGS QUAD   -  MEREDOSIA (2018)
 DP8461
 DP8461                         *CURRENT SURVEY CONTROL
 DP8461  ______________________________________________________________________
 DP8461* NAD 83(1986) POSITION- 39 48 55.81   (N) 090 30 36.53   (W)   HD_HELD1
 DP8461* NAVD 88 ORTHO HEIGHT -   141.457 (meters)      464.10  (feet) ADJUSTED
 DP8461  ______________________________________________________________________
 DP8461  GEOID HEIGHT    -        -32.745 (meters)                     GEOID18
 DP8461  DYNAMIC HEIGHT  -        141.380 (meters)      463.84  (feet) COMP
 DP8461  MODELED GRAVITY -    980,084.4   (mgal)                       NAVD 88
 DP8461
 DP8461  VERT ORDER      -  SECOND    CLASS I
 DP8461
 DP8461.The horizontal coordinates were determined by differentially corrected
 DP8461.hand held GPS observations or other comparable positioning techniques
 DP8461.and have an estimated accuracy of +/- 3 meters.
 DP8461
 DP8461.The orthometric height was determined by differential leveling and
 DP8461.adjusted by the NATIONAL GEODETIC SURVEY
 DP8461.in September 2015.
 DP8461
 DP8461.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8461.GEOID18 height accuracy estimate available here.
 DP8461
 DP8461.Click photographs - Photos may exist for this station.
 DP8461
 DP8461.The dynamic height is computed by dividing the NAVD 88
 DP8461.geopotential number by the normal gravity value computed on the
 DP8461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8461.degrees latitude (g = 980.6199 gals.).
 DP8461
 DP8461.The modeled gravity was interpolated from observed gravity values.
 DP8461
 DP8461;                    North         East    Units  Estimated Accuracy
 DP8461;SPC IL W     -   349,560.2     670,591.8     MT  (+/- 3 meters HH1 GPS) 
 DP8461
 DP8461_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1311610246(NAD 83)
 DP8461
 DP8461                          SUPERSEDED SURVEY CONTROL
 DP8461
 DP8461.No superseded survey control is available for this station.
 DP8461
 DP8461_MARKER: F = FLANGE-ENCASED ROD
 DP8461_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8461_STAMPING: EA 160 2014
 DP8461_MARK LOGO: UIL
 DP8461_PROJECTION: RECESSED 8 CENTIMETERS
 DP8461_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8461_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8461+STABILITY: POSITION/ELEVATION WELL
 DP8461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8461+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2014
 DP8461_ROD/PIPE-DEPTH: 11.9 meters
 DP8461_SLEEVE-DEPTH  : 0.9 meters
 DP8461
 DP8461  HISTORY     - Date     Condition        Report By
 DP8461  HISTORY     - 20141113 MONUMENTED       AMESC
 DP8461
 DP8461                          STATION DESCRIPTION
 DP8461
 DP8461'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8461'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF CONCORD, 6.8 MI
 DP8461'(10.9 KM) WEST-NORTHWEST OF CHAPIN AND 2.8 MI (4.5 KM) EAST-SOUTHEAST
 DP8461'OF MEREDOSIA.
 DP8461'
 DP8461'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 104 EAST OF
 DP8461'MEREDOSIA PROCEED SOUTHEAST ALONG US ROUTE 67/IL ROUTE 104 FOR 0.9 MI
 DP8461'(1.4 KM) TO IL ROUTE 100, THENCE SOUTHWEST ALONG IL ROUTE 100 FOR 670
 DP8461'FT (204.2 M) TO BEAUCHAMP LANE, THENCE NORTHWEST ALONG BEAUCHAMP LANE
 DP8461'FOR 390 FT (118.9 M) TO THE STATION ON THE RIGHT.
 DP8461'
 DP8461'THE STATION IS 25.5 FT (7.8 M) NORTHEAST OF THE CENTERLINE OF
 DP8461'BEAUCHAMP LANE, 124.0 FT (37.8 M) NORTHWEST OF THE CENTERLINE OF A 4
 DP8461'FT (1.2 M) LONG HEADWALL ON THE SOUTH SIDE OF BEAUCHAMP LANE FOR A 24
 DP8461'INCH (61 CM) CONCRETE PIPE UNDER BEAUCHAMP LANE, 66.5 FT (20.3 M)
 DP8461'NORTHWEST OF THE CENTERLINE OF A 4 FT (1.2 M) LONG HEADWALL ON THE
 DP8461'NORTH SIDE OF BEAUCHAMP LANE FOR A 24 INCH (61 CM) CONCRETE PIPE UNDER
 DP8461'BEAUCHAMP LANE, 57.0 FT (17.4 M) NORTHEAST OF A BRACE POLE ON THE
 DP8461'SOUTH SIDE OF BEAUCHAMP LANE, 40 FT (12.2 M) SOUTHEAST OF A POWER
 DP8461'POLE.
 DP8461'
 DP8461'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8461'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8461'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8462 ***********************************************************************
 DP8462  DESIGNATION -  EA 161
 DP8462  PID         -  DP8462
 DP8462  STATE/COUNTY-  IL/MORGAN
 DP8462  COUNTRY     -  US
 DP8462  USGS QUAD   -  MEREDOSIA (2018)
 DP8462
 DP8462                         *CURRENT SURVEY CONTROL
 DP8462  ______________________________________________________________________
 DP8462* NAD 83(1986) POSITION- 39 49 07.23   (N) 090 31 41.03   (W)   HD_HELD1
 DP8462* NAVD 88 ORTHO HEIGHT -   136.515 (meters)      447.88  (feet) ADJUSTED
 DP8462  ______________________________________________________________________
 DP8462  GEOID HEIGHT    -        -32.757 (meters)                     GEOID18
 DP8462  DYNAMIC HEIGHT  -        136.441 (meters)      447.64  (feet) COMP
 DP8462  MODELED GRAVITY -    980,085.9   (mgal)                       NAVD 88
 DP8462
 DP8462  VERT ORDER      -  SECOND    CLASS I
 DP8462
 DP8462.The horizontal coordinates were determined by differentially corrected
 DP8462.hand held GPS observations or other comparable positioning techniques
 DP8462.and have an estimated accuracy of +/- 3 meters.
 DP8462
 DP8462.The orthometric height was determined by differential leveling and
 DP8462.adjusted by the NATIONAL GEODETIC SURVEY
 DP8462.in September 2015.
 DP8462
 DP8462.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8462.GEOID18 height accuracy estimate available here.
 DP8462
 DP8462.Click photographs - Photos may exist for this station.
 DP8462
 DP8462.The dynamic height is computed by dividing the NAVD 88
 DP8462.geopotential number by the normal gravity value computed on the
 DP8462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8462.degrees latitude (g = 980.6199 gals.).
 DP8462
 DP8462.The modeled gravity was interpolated from observed gravity values.
 DP8462
 DP8462;                    North         East    Units  Estimated Accuracy
 DP8462;SPC IL W     -   349,918.4     669,059.2     MT  (+/- 3 meters HH1 GPS) 
 DP8462
 DP8462_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1157210555(NAD 83)
 DP8462
 DP8462                          SUPERSEDED SURVEY CONTROL
 DP8462
 DP8462.No superseded survey control is available for this station.
 DP8462
 DP8462_MARKER: F = FLANGE-ENCASED ROD
 DP8462_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8462_STAMPING: EA 161 2014
 DP8462_MARK LOGO: UIL
 DP8462_PROJECTION: RECESSED 8 CENTIMETERS
 DP8462_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8462_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8462+STABILITY: POSITION/ELEVATION WELL
 DP8462_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8462+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2014
 DP8462_ROD/PIPE-DEPTH: 26.2 meters
 DP8462_SLEEVE-DEPTH  : 0.9 meters
 DP8462
 DP8462  HISTORY     - Date     Condition        Report By
 DP8462  HISTORY     - 20141113 MONUMENTED       AMESC
 DP8462
 DP8462                          STATION DESCRIPTION
 DP8462
 DP8462'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8462'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHEAST OF VERSAILLES,
 DP8462'7.8 MI (12.6 KM) WEST-NORTHWEST OF CHAPIN AND 1.9 MI (3.1 KM)
 DP8462'EAST-SOUTHEAST OF MEREDOSIA.
 DP8462'
 DP8462'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 104 EAST OF
 DP8462'MEREDOSIA PROCEED SOUTHEAST ALONG US ROUTE 67/IL ROUTE 104 FOR 0.9 MI
 DP8462'(1.4 KM) TO IL ROUTE 100, THENCE SOUTHWEST ALONG IL ROUTE 100 FOR 670
 DP8462'FT (204.2 M) TO BEAUCHAMP LANE, THENCE NORTHWEST ALONG BEAUCHAMP LANE
 DP8462'FOR 1.0 MI (1.6 KM) TO TOE HEAD ROAD.  CONTINUE WEST ALONG BEAUCHAMP
 DP8462'LANE FOR 970 FT (295.7 M) TO THE STATION ON THE LEFT.
 DP8462'
 DP8462'THE STATION IS 20.0 FT (6.1 M) SOUTH OF THE CENTERLINE OF BEAUCHAMP
 DP8462'LANE, 246 FT (75.0 M) WEST OF A POWER POLE, 223 FT (68.0 M) EAST OF A
 DP8462'POWER POLE, 17.5 FT (5.3 M) EAST OF A POWER POLE.     NOTE-ACCESS TO
 DP8462'THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM
 DP8462'POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID IN
 DP8462'IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8463 ***********************************************************************
 DP8463  DESIGNATION -  EA 162
 DP8463  PID         -  DP8463
 DP8463  STATE/COUNTY-  IL/MORGAN
 DP8463  COUNTRY     -  US
 DP8463  USGS QUAD   -  MEREDOSIA (2018)
 DP8463
 DP8463                         *CURRENT SURVEY CONTROL
 DP8463  ______________________________________________________________________
 DP8463* NAD 83(1986) POSITION- 39 49 07.22   (N) 090 33 03.36   (W)   HD_HELD1
 DP8463* NAVD 88 ORTHO HEIGHT -   134.974 (meters)      442.83  (feet) ADJUSTED
 DP8463  ______________________________________________________________________
 DP8463  GEOID HEIGHT    -        -32.764 (meters)                     GEOID18
 DP8463  DYNAMIC HEIGHT  -        134.901 (meters)      442.59  (feet) COMP
 DP8463  MODELED GRAVITY -    980,086.8   (mgal)                       NAVD 88
 DP8463
 DP8463  VERT ORDER      -  SECOND    CLASS I
 DP8463
 DP8463.The horizontal coordinates were determined by differentially corrected
 DP8463.hand held GPS observations or other comparable positioning techniques
 DP8463.and have an estimated accuracy of +/- 3 meters.
 DP8463
 DP8463.The orthometric height was determined by differential leveling and
 DP8463.adjusted by the NATIONAL GEODETIC SURVEY
 DP8463.in September 2015.
 DP8463
 DP8463.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8463.GEOID18 height accuracy estimate available here.
 DP8463
 DP8463.Click photographs - Photos may exist for this station.
 DP8463
 DP8463.The dynamic height is computed by dividing the NAVD 88
 DP8463.geopotential number by the normal gravity value computed on the
 DP8463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8463.degrees latitude (g = 980.6199 gals.).
 DP8463
 DP8463.The modeled gravity was interpolated from observed gravity values.
 DP8463
 DP8463;                    North         East    Units  Estimated Accuracy
 DP8463;SPC IL W     -   349,926.3     667,101.2     MT  (+/- 3 meters HH1 GPS) 
 DP8463
 DP8463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0961510501(NAD 83)
 DP8463
 DP8463                          SUPERSEDED SURVEY CONTROL
 DP8463
 DP8463.No superseded survey control is available for this station.
 DP8463
 DP8463_MARKER: F = FLANGE-ENCASED ROD
 DP8463_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8463_STAMPING: EA 162 2014
 DP8463_MARK LOGO: UIL
 DP8463_PROJECTION: RECESSED 8 CENTIMETERS
 DP8463_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8463_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8463+STABILITY: POSITION/ELEVATION WELL
 DP8463_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8463+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2014
 DP8463_ROD/PIPE-DEPTH: 28.0 meters
 DP8463_SLEEVE-DEPTH  : 0.9 meters
 DP8463
 DP8463  HISTORY     - Date     Condition        Report By
 DP8463  HISTORY     - 20141113 MONUMENTED       AMESC
 DP8463
 DP8463                          STATION DESCRIPTION
 DP8463
 DP8463'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8463'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) WEST-NORTHWEST OF
 DP8463'CHAPIN, 7.2 MI (11.6 KM) SOUTHEAST OF VERSAILLES AND 1.0 MI (1.6 KM)
 DP8463'SOUTH-SOUTHEAST OF MEREDOSIA.
 DP8463'
 DP8463'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 104 EAST OF
 DP8463'MEREDOSIA PROCEED SOUTHEAST ALONG US ROUTE 67/IL ROUTE 104 FOR 0.9 MI
 DP8463'(1.4 KM) TO IL ROUTE 100, THENCE SOUTHWEST ALONG IL ROUTE 100 FOR 670
 DP8463'FT (204.2 M) TO BEAUCHAMP LANE, THENCE NORTHWEST ALONG BEAUCHAMP LANE
 DP8463'FOR 1.8 MI (2.9 KM) TO YECK ROAD.  CONTINUE WEST ALONG BEAUCHAMP LANE
 DP8463'FOR 0.55 MI (0.9 KM) TO THE STATION ON THE LEFT.
 DP8463'
 DP8463'THE STATION IS 22 FT (6.7 M) SOUTH OF THE CENTERLINE OF BEAUCHAMP
 DP8463'LANE, 277 FT (84.4 M) WEST OF A POWER POLE WITH TRANSFORMER, 234.4 FT
 DP8463'(71.4 M) SOUTHWEST OF THE SOUTHEAST CORNER OF A ONE STORY HOUSE AT
 DP8463'ADDRESS NUMBER '294', 185.5 FT (56.5 M) SOUTHWEST OF THE SOUTHWEST
 DP8463'CORNER OF A ONE STORY HOUSE AT ADDRESS NUMBER '294', 14.4 FT (4.4 M)
 DP8463'EAST OF A POWER POLE.     NOTE-ACCESS TO THE DATUM POINT IS THROUGH A
 DP8463'6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP8463'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP8463'
 DP8463'A DRIVE RATE OF 50 SECONDS PER FOOT WAS OBTAINED ON THE LAST 2 FT (0.6
 DP8463'M) OF DRIVEN ROD.  THE ROD IS SECURE IN THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8464 ***********************************************************************
 DP8464  DESIGNATION -  EA 163
 DP8464  PID         -  DP8464
 DP8464  STATE/COUNTY-  IL/MORGAN
 DP8464  COUNTRY     -  US
 DP8464  USGS QUAD   -  MEREDOSIA (2018)
 DP8464
 DP8464                         *CURRENT SURVEY CONTROL
 DP8464  ______________________________________________________________________
 DP8464* NAD 83(1986) POSITION- 39 49 32.62   (N) 090 33 14.81   (W)   HD_HELD1
 DP8464* NAVD 88 ORTHO HEIGHT -   135.215 (meters)      443.62  (feet) ADJUSTED
 DP8464  ______________________________________________________________________
 DP8464  GEOID HEIGHT    -        -32.773 (meters)                     GEOID18
 DP8464  DYNAMIC HEIGHT  -        135.143 (meters)      443.38  (feet) COMP
 DP8464  MODELED GRAVITY -    980,087.8   (mgal)                       NAVD 88
 DP8464
 DP8464  VERT ORDER      -  SECOND    CLASS I
 DP8464
 DP8464.The horizontal coordinates were determined by differentially corrected
 DP8464.hand held GPS observations or other comparable positioning techniques
 DP8464.and have an estimated accuracy of +/- 3 meters.
 DP8464
 DP8464.The orthometric height was determined by differential leveling and
 DP8464.adjusted by the NATIONAL GEODETIC SURVEY
 DP8464.in September 2015.
 DP8464
 DP8464.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8464.GEOID18 height accuracy estimate available here.
 DP8464
 DP8464.Click photographs - Photos may exist for this station.
 DP8464
 DP8464.The dynamic height is computed by dividing the NAVD 88
 DP8464.geopotential number by the normal gravity value computed on the
 DP8464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8464.degrees latitude (g = 980.6199 gals.).
 DP8464
 DP8464.The modeled gravity was interpolated from observed gravity values.
 DP8464
 DP8464;                    North         East    Units  Estimated Accuracy
 DP8464;SPC IL W     -   350,710.8     666,832.3     MT  (+/- 3 meters HH1 GPS) 
 DP8464
 DP8464_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0932111277(NAD 83)
 DP8464
 DP8464                          SUPERSEDED SURVEY CONTROL
 DP8464
 DP8464.No superseded survey control is available for this station.
 DP8464
 DP8464_MARKER: F = FLANGE-ENCASED ROD
 DP8464_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8464_STAMPING: EA 163 2014
 DP8464_MARK LOGO: UIL
 DP8464_PROJECTION: RECESSED 8 CENTIMETERS
 DP8464_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8464_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8464+STABILITY: POSITION/ELEVATION WELL
 DP8464_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8464+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2018
 DP8464_ROD/PIPE-DEPTH: 28.0 meters
 DP8464_SLEEVE-DEPTH  : 0.9 meters
 DP8464
 DP8464  HISTORY     - Date     Condition        Report By
 DP8464  HISTORY     - 20141113 MONUMENTED       AMESC
 DP8464  HISTORY     - 20180712 GOOD             ILDT
 DP8464
 DP8464                          STATION DESCRIPTION
 DP8464
 DP8464'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8464'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) WEST-NORTHWEST OF
 DP8464'CHAPIN, 6.8 MI (10.9 KM) SOUTHEAST OF VERSAILLES AND IN THE TOWN OF
 DP8464'MEREDOSIA, IL.
 DP8464'
 DP8464'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 104 EAST OF
 DP8464'MEREDOSIA PROCEED SOUTHEAST ALONG US ROUTE 67/IL ROUTE 104 FOR 0.9 MI
 DP8464'(1.4 KM) TO IL ROUTE 100, THENCE SOUTHWEST ALONG IL ROUTE 100 FOR 670
 DP8464'FT (204.2 M) TO BEAUCHAMP LANE, THENCE NORTHWEST ALONG BEAUCHAMP LANE
 DP8464'FOR 2.6 MI (4.2 KM) TO CEMETERY ROAD, THENCE NORTH ALONG CEMETERY ROAD
 DP8464'FOR 0.5 MI (0.8 KM) TO HARLAN STREET AND THE STATION ON THE RIGHT.
 DP8464'
 DP8464'THE STATION IS 24.5 FT (7.5 M) SOUTH OF THE CENTERLINE OF HARLAN
 DP8464'STREET, 24.5 FT (7.5 M) EAST OF THE CENTERLINE OF CEMETERY ROAD, 158
 DP8464'FT (48.2 M) SOUTH OF A POWER POLE, 70.1 FT (21.4 M) SOUTHEAST OF
 DP8464'CORNER POST IN THE NORTHWEST QUADRANT OF THE INTERSECTION, 68.4 FT
 DP8464'(20.8 M) SOUTH OF A FENCE CORNER OF A FENCE RUNNING NORTH AND EAST,
 DP8464'55.4 FT (16.9 M) EAST OF A FIRE HYDRANT.    NOTE-ACCESS TO THE DATUM
 DP8464'POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP8464'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
 DP8464'
 DP8464'A DRIVE RATE OF 50 SECONDS PER FOOT WAS OBTAINED ON THE LAST 2 FT (0.6
 DP8464'M) OF DRIVEN ROD.  THE ROD IS SECURE IN THE GROUND.
 DP8464
 DP8464                          STATION RECOVERY (2018)
 DP8464
 DP8464'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8464'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8465 ***********************************************************************
 DP8465  DESIGNATION -  EA 164
 DP8465  PID         -  DP8465
 DP8465  STATE/COUNTY-  IL/PIKE
 DP8465  COUNTRY     -  US
 DP8465  USGS QUAD   -  MEREDOSIA (2018)
 DP8465
 DP8465                         *CURRENT SURVEY CONTROL
 DP8465  ______________________________________________________________________
 DP8465* NAD 83(1986) POSITION- 39 49 48.82   (N) 090 34 09.91   (W)   HD_HELD1
 DP8465* NAVD 88 ORTHO HEIGHT -   133.059 (meters)      436.54  (feet) ADJUSTED
 DP8465  ______________________________________________________________________
 DP8465  GEOID HEIGHT    -        -32.780 (meters)                     GEOID18
 DP8465  DYNAMIC HEIGHT  -        132.987 (meters)      436.31  (feet) COMP
 DP8465  MODELED GRAVITY -    980,088.6   (mgal)                       NAVD 88
 DP8465
 DP8465  VERT ORDER      -  SECOND    CLASS I
 DP8465
 DP8465.The horizontal coordinates were determined by differentially corrected
 DP8465.hand held GPS observations or other comparable positioning techniques
 DP8465.and have an estimated accuracy of +/- 3 meters.
 DP8465
 DP8465.The orthometric height was determined by differential leveling and
 DP8465.adjusted by the NATIONAL GEODETIC SURVEY
 DP8465.in September 2015.
 DP8465
 DP8465.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8465.GEOID18 height accuracy estimate available here.
 DP8465
 DP8465.Click photographs - Photos may exist for this station.
 DP8465
 DP8465.The dynamic height is computed by dividing the NAVD 88
 DP8465.geopotential number by the normal gravity value computed on the
 DP8465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8465.degrees latitude (g = 980.6199 gals.).
 DP8465
 DP8465.The modeled gravity was interpolated from observed gravity values.
 DP8465
 DP8465;                    North         East    Units  Estimated Accuracy
 DP8465;SPC IL W     -   351,216.2     665,524.3     MT  (+/- 3 meters HH1 GPS) 
 DP8465
 DP8465_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0799711741(NAD 83)
 DP8465
 DP8465                          SUPERSEDED SURVEY CONTROL
 DP8465
 DP8465.No superseded survey control is available for this station.
 DP8465
 DP8465_MARKER: F = FLANGE-ENCASED ROD
 DP8465_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8465_STAMPING: EA 164 2014
 DP8465_MARK LOGO: UIL
 DP8465_PROJECTION: RECESSED 8 CENTIMETERS
 DP8465_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8465_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8465+STABILITY: POSITION/ELEVATION WELL
 DP8465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8465+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2014
 DP8465_ROD/PIPE-DEPTH: 26.2 meters
 DP8465_SLEEVE-DEPTH  : 0.9 meters
 DP8465
 DP8465  HISTORY     - Date     Condition        Report By
 DP8465  HISTORY     - 20141031 MONUMENTED       AMESC
 DP8465
 DP8465                          STATION DESCRIPTION
 DP8465
 DP8465'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP8465'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTH-SOUTHEAST OF
 DP8465'COOPERSTOWN, 5.9 MI (9.5 KM) SOUTHEAST OF VERSAILLES AND IN THE TOWN
 DP8465'OF MEREDOSIA, IL.
 DP8465'
 DP8465'TO REACH FROM THE INTERSECTION OF IL ROUTE 99 AND IL ROUTE 104 WEST OF
 DP8465'THE ILLINOIS RIVER PROCEED EAST ALONG IL ROUTE 104 FOR 0.65 MI (1.0
 DP8465'KM) TO THE STATION ON THE RIGHT.
 DP8465'
 DP8465'THE STATION IS 182 FT (55.5 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP8465'104, 171 FT (52.1 M) SOUTH OF THE SOUTH EDGE OF THE BRIDGE OVER THE
 DP8465'ILLINOIS RIVER BUILT IN 1936, 115 FT (35.1 M) EAST OF THE CENTERLINE
 DP8465'THE LEVEE, 73.2 FT (22.3 M) NORTH-NORTHWEST OF A 60 INCH (152 CM)
 DP8465'COTTONWOOD TREE WITH A FLOOD GAUGE ATTACHED TO IT, 7 FT (2.1 M) EAST
 DP8465'OF THE CENTERLINE OF A GRAVEL ACCESS ROAD.
 DP8465'
 DP8465'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8465'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8465'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8466 ***********************************************************************
 DP8466  DESIGNATION -  EA 165
 DP8466  PID         -  DP8466
 DP8466  STATE/COUNTY-  IL/PIKE
 DP8466  COUNTRY     -  US
 DP8466  USGS QUAD   -  MEREDOSIA (2018)
 DP8466
 DP8466                         *CURRENT SURVEY CONTROL
 DP8466  ______________________________________________________________________
 DP8466* NAD 83(1986) POSITION- 39 49 50.27   (N) 090 34 16.71   (W)   HD_HELD1
 DP8466* NAVD 88 ORTHO HEIGHT -   130.380 (meters)      427.76  (feet) ADJUSTED
 DP8466  ______________________________________________________________________
 DP8466  GEOID HEIGHT    -        -32.781 (meters)                     GEOID18
 DP8466  DYNAMIC HEIGHT  -        130.310 (meters)      427.53  (feet) COMP
 DP8466  MODELED GRAVITY -    980,088.7   (mgal)                       NAVD 88
 DP8466
 DP8466  VERT ORDER      -  SECOND    CLASS I
 DP8466
 DP8466.The horizontal coordinates were determined by differentially corrected
 DP8466.hand held GPS observations or other comparable positioning techniques
 DP8466.and have an estimated accuracy of +/- 3 meters.
 DP8466
 DP8466.The orthometric height was determined by differential leveling and
 DP8466.adjusted by the NATIONAL GEODETIC SURVEY
 DP8466.in September 2015.
 DP8466
 DP8466.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8466.GEOID18 height accuracy estimate available here.
 DP8466
 DP8466.Click photographs - Photos may exist for this station.
 DP8466
 DP8466.The dynamic height is computed by dividing the NAVD 88
 DP8466.geopotential number by the normal gravity value computed on the
 DP8466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8466.degrees latitude (g = 980.6199 gals.).
 DP8466
 DP8466.The modeled gravity was interpolated from observed gravity values.
 DP8466
 DP8466;                    North         East    Units  Estimated Accuracy
 DP8466;SPC IL W     -   351,261.6     665,362.9     MT  (+/- 3 meters HH1 GPS) 
 DP8466
 DP8466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0783411781(NAD 83)
 DP8466
 DP8466                          SUPERSEDED SURVEY CONTROL
 DP8466
 DP8466.No superseded survey control is available for this station.
 DP8466
 DP8466_MARKER: F = FLANGE-ENCASED ROD
 DP8466_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8466_STAMPING: EA 165 2014
 DP8466_MARK LOGO: UIL
 DP8466_PROJECTION: RECESSED 8 CENTIMETERS
 DP8466_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8466_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8466+STABILITY: POSITION/ELEVATION WELL
 DP8466_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8466+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2014
 DP8466_ROD/PIPE-DEPTH: 23.8 meters
 DP8466_SLEEVE-DEPTH  : 0.9 meters
 DP8466
 DP8466  HISTORY     - Date     Condition        Report By
 DP8466  HISTORY     - 20141030 MONUMENTED       AMESC
 DP8466
 DP8466                          STATION DESCRIPTION
 DP8466
 DP8466'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP8466'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTH-SOUTHEAST OF
 DP8466'COOPERSTOWN, 5.9 MI (9.5 KM) SOUTHEAST OF VERSAILLES AND 0.6 MI (1.0
 DP8466'KM) WEST OF MEREDOSIA.
 DP8466'
 DP8466'TO REACH FROM THE INTERSECTION OF IL ROUTE 99 AND IL ROUTE 104 WEST OF
 DP8466'THE ILLINOIS RIVER PROCEED EAST ALONG IL ROUTE 104 FOR 0.55 MI (0.9
 DP8466'KM) TO THE STATION ON THE RIGHT.
 DP8466'
 DP8466'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8466'240 FT (73.2 M) EAST OF THE ENTRANCE TO THE MCGEE CREEK PUMPING
 DP8466'STATION, 79.4 FT (24.2 M) SOUTH OF A POWER POLE, 71.5 FT (21.8 M)
 DP8466'NORTH OF THE CENTERLINE OF THE GRAVEL DRIVE TO THE MCGEE CREEK PUMPING
 DP8466'STATION, 62.2 FT (19.0 M) WEST-SOUTHWEST OF THE WEST END OF THE SOUTH
 DP8466'GUARDRAIL TO THE BRIDGE OVER THE ILLINOIS RIVER BUILT IN 1936, 36.9 FT
 DP8466'(11.2 M) WEST OF A POWER POLE, 4.0 FT (1.2 M) NORTHEAST OF A CONCRETE
 DP8466'RIGHT OF WAY MARKER.
 DP8466'
 DP8466'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8466'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8466'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8467 ***********************************************************************
 DP8467  DESIGNATION -  EA 166
 DP8467  PID         -  DP8467
 DP8467  STATE/COUNTY-  IL/PIKE
 DP8467  COUNTRY     -  US
 DP8467  USGS QUAD   -  MEREDOSIA (2018)
 DP8467
 DP8467                         *CURRENT SURVEY CONTROL
 DP8467  ______________________________________________________________________
 DP8467* NAD 83(1986) POSITION- 39 49 54.10   (N) 090 35 48.52   (W)   HD_HELD1
 DP8467* NAVD 88 ORTHO HEIGHT -   130.862 (meters)      429.34  (feet) ADJUSTED
 DP8467  ______________________________________________________________________
 DP8467  GEOID HEIGHT    -        -32.782 (meters)                     GEOID18
 DP8467  DYNAMIC HEIGHT  -        130.792 (meters)      429.11  (feet) COMP
 DP8467  MODELED GRAVITY -    980,088.9   (mgal)                       NAVD 88
 DP8467
 DP8467  VERT ORDER      -  SECOND    CLASS I
 DP8467
 DP8467.The horizontal coordinates were determined by differentially corrected
 DP8467.hand held GPS observations or other comparable positioning techniques
 DP8467.and have an estimated accuracy of +/- 3 meters.
 DP8467
 DP8467.The orthometric height was determined by differential leveling and
 DP8467.adjusted by the NATIONAL GEODETIC SURVEY
 DP8467.in September 2015.
 DP8467
 DP8467.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8467.GEOID18 height accuracy estimate available here.
 DP8467
 DP8467.Click photographs - Photos may exist for this station.
 DP8467
 DP8467.The dynamic height is computed by dividing the NAVD 88
 DP8467.geopotential number by the normal gravity value computed on the
 DP8467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8467.degrees latitude (g = 980.6199 gals.).
 DP8467
 DP8467.The modeled gravity was interpolated from observed gravity values.
 DP8467
 DP8467;                    North         East    Units  Estimated Accuracy
 DP8467;SPC IL W     -   351,390.0     663,180.4     MT  (+/- 3 meters HH1 GPS) 
 DP8467
 DP8467_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0564911840(NAD 83)
 DP8467
 DP8467                          SUPERSEDED SURVEY CONTROL
 DP8467
 DP8467.No superseded survey control is available for this station.
 DP8467
 DP8467_MARKER: F = FLANGE-ENCASED ROD
 DP8467_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8467_STAMPING: EA 166 2014
 DP8467_MARK LOGO: UIL
 DP8467_PROJECTION: RECESSED 8 CENTIMETERS
 DP8467_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8467_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8467_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8467+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2019
 DP8467_ROD/PIPE-DEPTH: 24.4 meters
 DP8467_SLEEVE-DEPTH  : 0.9 meters
 DP8467
 DP8467  HISTORY     - Date     Condition        Report By
 DP8467  HISTORY     - 20141030 MONUMENTED       AMESC
 DP8467  HISTORY     - 20180129 GOOD             ILDT
 DP8467  HISTORY     - 20191002 GOOD             ILDT
 DP8467
 DP8467                          STATION DESCRIPTION
 DP8467
 DP8467'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP8467'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST-NORTHEAST OF PERRY,
 DP8467'4.8 MI (7.7 KM) SOUTHEAST OF VERSAILLES AND 2.0 MI (3.2 KM) WEST OF
 DP8467'MEREDOSIA.
 DP8467'
 DP8467'TO REACH FROM THE INTERSECTION OF IL ROUTE 99 AND IL ROUTE 104 WEST OF
 DP8467'THE ILLINOIS RIVER PROCEED WEST ALONG IL ROUTE 104 FOR 0.80 MI (1.3
 DP8467'KM) TO THE STATION ON THE LEFT.
 DP8467'
 DP8467'THE STATION IS 34 FT (10.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8467'285 FT (86.9 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 267 FT (81.4 M)
 DP8467'EAST-SOUTHEAST OF THE EAST END OF THE SOUTH GUARD RAIL, 151.3 FT (46.1
 DP8467'M) SOUTHEAST OF A TELEPHONE PEDESTAL WITH A WARNING POST, 136.7 FT
 DP8467'(41.7 M) WEST OF THE SOUTH END OF A 30 INCH (76 CM) CONCRETE PIPE
 DP8467'UNDER IL ROUTE 104, 1.0 FT (0.3 M) NORTH OF AN ORANGE FIBERGLASS
 DP8467'WITNESS POST.
 DP8467'
 DP8467'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8467'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8467'IN IDENTIFICATION.
 DP8467
 DP8467                          STATION RECOVERY (2018)
 DP8467
 DP8467'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8467'RECOVERED IN GOOD CONDITION.
 DP8467
 DP8467                          STATION RECOVERY (2019)
 DP8467
 DP8467'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP8467'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8468 ***********************************************************************
 DP8468  DESIGNATION -  EA 167
 DP8468  PID         -  DP8468
 DP8468  STATE/COUNTY-  IL/PIKE
 DP8468  COUNTRY     -  US
 DP8468  USGS QUAD   -  MEREDOSIA (2018)
 DP8468
 DP8468                         *CURRENT SURVEY CONTROL
 DP8468  ______________________________________________________________________
 DP8468* NAD 83(1986) POSITION- 39 49 48.23   (N) 090 37 17.26   (W)   HD_HELD1
 DP8468* NAVD 88 ORTHO HEIGHT -   131.303 (meters)      430.78  (feet) ADJUSTED
 DP8468  ______________________________________________________________________
 DP8468  GEOID HEIGHT    -        -32.776 (meters)                     GEOID18
 DP8468  DYNAMIC HEIGHT  -        131.233 (meters)      430.55  (feet) COMP
 DP8468  MODELED GRAVITY -    980,088.2   (mgal)                       NAVD 88
 DP8468
 DP8468  VERT ORDER      -  SECOND    CLASS I
 DP8468
 DP8468.The horizontal coordinates were determined by differentially corrected
 DP8468.hand held GPS observations or other comparable positioning techniques
 DP8468.and have an estimated accuracy of +/- 3 meters.
 DP8468
 DP8468.The orthometric height was determined by differential leveling and
 DP8468.adjusted by the NATIONAL GEODETIC SURVEY
 DP8468.in September 2015.
 DP8468
 DP8468.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8468.GEOID18 height accuracy estimate available here.
 DP8468
 DP8468.Click photographs - Photos may exist for this station.
 DP8468
 DP8468.The dynamic height is computed by dividing the NAVD 88
 DP8468.geopotential number by the normal gravity value computed on the
 DP8468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8468.degrees latitude (g = 980.6199 gals.).
 DP8468
 DP8468.The modeled gravity was interpolated from observed gravity values.
 DP8468
 DP8468;                    North         East    Units  Estimated Accuracy
 DP8468;SPC IL W     -   351,219.4     661,069.5     MT  (+/- 3 meters HH1 GPS) 
 DP8468
 DP8468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0354411603(NAD 83)
 DP8468
 DP8468                          SUPERSEDED SURVEY CONTROL
 DP8468
 DP8468.No superseded survey control is available for this station.
 DP8468
 DP8468_MARKER: F = FLANGE-ENCASED ROD
 DP8468_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8468_STAMPING: EA 167 2014
 DP8468_MARK LOGO: UIL
 DP8468_PROJECTION: RECESSED 8 CENTIMETERS
 DP8468_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8468_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8468+STABILITY: POSITION/ELEVATION WELL
 DP8468_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8468+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2014
 DP8468_ROD/PIPE-DEPTH: 23.8 meters
 DP8468_SLEEVE-DEPTH  : 0.9 meters
 DP8468
 DP8468  HISTORY     - Date     Condition        Report By
 DP8468  HISTORY     - 20141030 MONUMENTED       AMESC
 DP8468
 DP8468                          STATION DESCRIPTION
 DP8468
 DP8468'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP8468'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST-NORTHEAST OF PERRY,
 DP8468'4.2 MI (6.8 KM) SOUTH-SOUTHEAST OF VERSAILLES AND 3.3 MI (5.3 KM) WEST
 DP8468'OF MEREDOSIA.
 DP8468'
 DP8468'TO REACH FROM THE INTERSECTION OF IL ROUTE 99 AND IL ROUTE 104 WEST OF
 DP8468'THE ILLINOIS RIVER PROCEED WEST ALONG IL ROUTE 104 FOR 1.40 MI (2.3
 DP8468'KM) TO 490TH STREET.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.75 MI
 DP8468'(1.2 KM) TO THE STATION ON THE LEFT.
 DP8468'
 DP8468'THE STATION IS 50 FT (15.2 M) SOUTHEAST OF THE CENTERLINE OF IL ROUTE
 DP8468'104, 110.5 FT (33.7 M) SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 DP8468'HEADWALL OF A 36 INCH (91 CM) CONCRETE PIPE UNDER IL ROUTE 104, 109.3
 DP8468'FT (33.3 M) SOUTHWEST OF A BURIED CABLE WARNING SIGN, 2.0 FT (0.6 M)
 DP8468'NORTHWEST OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8468'
 DP8468'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8468'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8468'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8469 ***********************************************************************
 DP8469  DESIGNATION -  EA 168
 DP8469  PID         -  DP8469
 DP8469  STATE/COUNTY-  IL/PIKE
 DP8469  COUNTRY     -  US
 DP8469  USGS QUAD   -  PERRY EAST (2018)
 DP8469
 DP8469                         *CURRENT SURVEY CONTROL
 DP8469  ______________________________________________________________________
 DP8469* NAD 83(1986) POSITION- 39 49 18.59   (N) 090 38 36.20   (W)   HD_HELD1
 DP8469* NAVD 88 ORTHO HEIGHT -   135.092 (meters)      443.21  (feet) ADJUSTED
 DP8469  ______________________________________________________________________
 DP8469  GEOID HEIGHT    -        -32.761 (meters)                     GEOID18
 DP8469  DYNAMIC HEIGHT  -        135.019 (meters)      442.97  (feet) COMP
 DP8469  MODELED GRAVITY -    980,086.4   (mgal)                       NAVD 88
 DP8469
 DP8469  VERT ORDER      -  SECOND    CLASS I
 DP8469
 DP8469.The horizontal coordinates were determined by differentially corrected
 DP8469.hand held GPS observations or other comparable positioning techniques
 DP8469.and have an estimated accuracy of +/- 3 meters.
 DP8469
 DP8469.The orthometric height was determined by differential leveling and
 DP8469.adjusted by the NATIONAL GEODETIC SURVEY
 DP8469.in September 2015.
 DP8469
 DP8469.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8469.GEOID18 height accuracy estimate available here.
 DP8469
 DP8469.Click photographs - Photos may exist for this station.
 DP8469
 DP8469.The dynamic height is computed by dividing the NAVD 88
 DP8469.geopotential number by the normal gravity value computed on the
 DP8469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8469.degrees latitude (g = 980.6199 gals.).
 DP8469
 DP8469.The modeled gravity was interpolated from observed gravity values.
 DP8469
 DP8469;                    North         East    Units  Estimated Accuracy
 DP8469;SPC IL W     -   350,315.0     659,187.6     MT  (+/- 3 meters HH1 GPS) 
 DP8469
 DP8469_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0169110639(NAD 83)
 DP8469
 DP8469                          SUPERSEDED SURVEY CONTROL
 DP8469
 DP8469.No superseded survey control is available for this station.
 DP8469
 DP8469_MARKER: F = FLANGE-ENCASED ROD
 DP8469_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8469_STAMPING: EA 168 2014
 DP8469_MARK LOGO: UIL
 DP8469_PROJECTION: RECESSED 8 CENTIMETERS
 DP8469_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8469_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8469+STABILITY: POSITION/ELEVATION WELL
 DP8469_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8469+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2014
 DP8469_ROD/PIPE-DEPTH: 19.5 meters
 DP8469_SLEEVE-DEPTH  : 0.9 meters
 DP8469
 DP8469  HISTORY     - Date     Condition        Report By
 DP8469  HISTORY     - 20141030 MONUMENTED       AMESC
 DP8469
 DP8469                          STATION DESCRIPTION
 DP8469
 DP8469'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP8469'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST-NORTHEAST OF PERRY,
 DP8469'4.5 MI (7.2 KM) WEST OF MEREDOSIA AND 4.4 MI (7.1 KM) SOUTH OF
 DP8469'VERSAILLES.
 DP8469'
 DP8469'TO REACH FROM THE INTERSECTION OF IL ROUTE 99 AND IL ROUTE 104 WEST OF
 DP8469'THE ILLINOIS RIVER PROCEED WEST ALONG IL ROUTE 104 FOR 2.45 MI (3.9
 DP8469'KM) TO 480TH STREET.  CONTINUE SOUTHWEST ALONG IL ROUTE 104 FOR 1.0 MI
 DP8469'(1.6 KM) TO THE STATION ON THE RIGHT.
 DP8469'
 DP8469'THE STATION IS 34 FT (10.4 M) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DP8469'104, 192.5 FT (58.7 M) NORTHEAST OF A FIBER OPTIC WARNING POST, 192.3
 DP8469'FT (58.6 M) NORTHEAST OF THE NORTHEAST CORNER OF THE NORTHWEST END OF
 DP8469'A 3 FT (0.9 M) X 3 FT (0.9 M) BOX CULVERT UNDER IL ROUTE 104, 2.0 FT
 DP8469'(0.6 M) SOUTHEAST OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8469'
 DP8469'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8469'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8469'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8470 ***********************************************************************
 DP8470  DESIGNATION -  EA 169
 DP8470  PID         -  DP8470
 DP8470  STATE/COUNTY-  IL/PIKE
 DP8470  COUNTRY     -  US
 DP8470  USGS QUAD   -  PERRY EAST (2018)
 DP8470
 DP8470                         *CURRENT SURVEY CONTROL
 DP8470  ______________________________________________________________________
 DP8470* NAD 83(1986) POSITION- 39 48 54.86   (N) 090 39 49.84   (W)   HD_HELD1
 DP8470* NAVD 88 ORTHO HEIGHT -   175.516 (meters)      575.84  (feet) ADJUSTED
 DP8470  ______________________________________________________________________
 DP8470  GEOID HEIGHT    -        -32.743 (meters)                     GEOID18
 DP8470  DYNAMIC HEIGHT  -        175.422 (meters)      575.53  (feet) COMP
 DP8470  MODELED GRAVITY -    980,084.8   (mgal)                       NAVD 88
 DP8470
 DP8470  VERT ORDER      -  SECOND    CLASS I
 DP8470
 DP8470.The horizontal coordinates were determined by differentially corrected
 DP8470.hand held GPS observations or other comparable positioning techniques
 DP8470.and have an estimated accuracy of +/- 3 meters.
 DP8470
 DP8470.The orthometric height was determined by differential leveling and
 DP8470.adjusted by the NATIONAL GEODETIC SURVEY
 DP8470.in September 2015.
 DP8470
 DP8470.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8470.GEOID18 height accuracy estimate available here.
 DP8470
 DP8470.Click photographs - Photos may exist for this station.
 DP8470
 DP8470.The dynamic height is computed by dividing the NAVD 88
 DP8470.geopotential number by the normal gravity value computed on the
 DP8470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8470.degrees latitude (g = 980.6199 gals.).
 DP8470
 DP8470.The modeled gravity was interpolated from observed gravity values.
 DP8470
 DP8470;                    North         East    Units  Estimated Accuracy
 DP8470;SPC IL W     -   349,592.7     657,432.3     MT  (+/- 3 meters HH1 GPS) 
 DP8470
 DP8470_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9996009861(NAD 83)
 DP8470
 DP8470                          SUPERSEDED SURVEY CONTROL
 DP8470
 DP8470.No superseded survey control is available for this station.
 DP8470
 DP8470_MARKER: F = FLANGE-ENCASED ROD
 DP8470_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8470_STAMPING: EA 169 2014
 DP8470_MARK LOGO: UIL
 DP8470_PROJECTION: RECESSED 8 CENTIMETERS
 DP8470_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8470_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8470+STABILITY: POSITION/ELEVATION WELL
 DP8470_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8470+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2018
 DP8470_ROD/PIPE-DEPTH: 21.9 meters
 DP8470_SLEEVE-DEPTH  : 0.9 meters
 DP8470
 DP8470  HISTORY     - Date     Condition        Report By
 DP8470  HISTORY     - 20141030 MONUMENTED       AMESC
 DP8470  HISTORY     - 20180126 GOOD             ILDT
 DP8470
 DP8470                          STATION DESCRIPTION
 DP8470
 DP8470'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BJD)
 DP8470'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) WEST OF MEREDOSIA, 4.9 MI
 DP8470'(7.9 KM) EAST-NORTHEAST OF PERRY AND 4.8 MI (7.7 KM) SOUTH OF
 DP8470'VERSAILLES.
 DP8470'
 DP8470'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8470'OF CHAMBERSBURG PROCEED EAST ALONG IL ROUTE 104 FOR 3.75 MI (6.0 KM)
 DP8470'TO 455TH STREET.  CONTINUE EAST ALONG IL ROUTE 104 FOR 0.7 MI (1.1 KM)
 DP8470'TO THE STATION ON THE RIGHT.
 DP8470'
 DP8470'THE STATION IS 42.5 FT (13.0 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP8470'104, 27 FT (8.2 M) WEST OF THE CENTERLINE OF A GRAVEL FIELD ENTRANCE
 DP8470'TO THE SOUTH, 78.6 FT (24.0 M) SOUTH-SOUTHEAST OF THE WEST END OF A 15
 DP8470'INCH (38 CM) CORRUGATED METAL PIPE, 55.0 FT (16.8 M) SOUTHWEST OF THE
 DP8470'WEST END OF THE SOUTH CONCRETE CURB, 12.9 FT (3.9 M) NORTH OF A
 DP8470'EAST-WEST FENCE LINE, 1.0 FT (0.3 M) NORTH OF AN ORANGE FIBERGLASS
 DP8470'WITNESS POST.
 DP8470'
 DP8470'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8470'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8470'IN IDENTIFICATION.
 DP8470
 DP8470                          STATION RECOVERY (2018)
 DP8470
 DP8470'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8470'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8471 ***********************************************************************
 DP8471  DESIGNATION -  EA 170
 DP8471  PID         -  DP8471
 DP8471  STATE/COUNTY-  IL/PIKE
 DP8471  COUNTRY     -  US
 DP8471  USGS QUAD   -  PERRY EAST (2018)
 DP8471
 DP8471                         *CURRENT SURVEY CONTROL
 DP8471  ______________________________________________________________________
 DP8471* NAD 83(1986) POSITION- 39 48 56.23   (N) 090 40 45.79   (W)   HD_HELD1
 DP8471* NAVD 88 ORTHO HEIGHT -   170.286 (meters)      558.68  (feet) ADJUSTED
 DP8471  ______________________________________________________________________
 DP8471  GEOID HEIGHT    -        -32.737 (meters)                     GEOID18
 DP8471  DYNAMIC HEIGHT  -        170.195 (meters)      558.38  (feet) COMP
 DP8471  MODELED GRAVITY -    980,084.1   (mgal)                       NAVD 88
 DP8471
 DP8471  VERT ORDER      -  SECOND    CLASS I
 DP8471
 DP8471.The horizontal coordinates were determined by differentially corrected
 DP8471.hand held GPS observations or other comparable positioning techniques
 DP8471.and have an estimated accuracy of +/- 3 meters.
 DP8471
 DP8471.The orthometric height was determined by differential leveling and
 DP8471.adjusted by the NATIONAL GEODETIC SURVEY
 DP8471.in September 2015.
 DP8471
 DP8471.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8471.GEOID18 height accuracy estimate available here.
 DP8471
 DP8471.Click photographs - Photos may exist for this station.
 DP8471
 DP8471.The dynamic height is computed by dividing the NAVD 88
 DP8471.geopotential number by the normal gravity value computed on the
 DP8471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8471.degrees latitude (g = 980.6199 gals.).
 DP8471
 DP8471.The modeled gravity was interpolated from observed gravity values.
 DP8471
 DP8471;                    North         East    Units  Estimated Accuracy
 DP8471;SPC IL W     -   349,642.5     656,101.9     MT  (+/- 3 meters HH1 GPS) 
 DP8471
 DP8471_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9862809869(NAD 83)
 DP8471
 DP8471                          SUPERSEDED SURVEY CONTROL
 DP8471
 DP8471.No superseded survey control is available for this station.
 DP8471
 DP8471_MARKER: F = FLANGE-ENCASED ROD
 DP8471_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8471_STAMPING: EA 170 2014
 DP8471_MARK LOGO: UIL
 DP8471_PROJECTION: RECESSED 8 CENTIMETERS
 DP8471_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8471_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8471+STABILITY: POSITION/ELEVATION WELL
 DP8471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8471+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2014
 DP8471_ROD/PIPE-DEPTH: 8.5 meters
 DP8471_SLEEVE-DEPTH  : 0.9 meters
 DP8471
 DP8471  HISTORY     - Date     Condition        Report By
 DP8471  HISTORY     - 20141103 MONUMENTED       AMESC
 DP8471
 DP8471                          STATION DESCRIPTION
 DP8471
 DP8471'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8471'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST OF MEREDOSIA, 4.9
 DP8471'MI (7.9 KM) SOUTH-SOUTHWEST OF VERSAILLES AND 4.2 MI (6.8 KM)
 DP8471'EAST-NORTHEAST OF PERRY.
 DP8471'
 DP8471'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8471'OF CHAMBERSBURG PROCEED EAST ALONG IL ROUTE 104 FOR 2.9 MI (4.7 KM) TO
 DP8471'3550E ROAD.  CONTINUE EAST ALONG IL ROUTE 104 FOR 0.7 MI (1.1 KM) TO
 DP8471'THE STATION ON THE LEFT.
 DP8471'
 DP8471'THE STATION IS 59.5 FT (18.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP8471'104, 125 FT (38.1 M) NORTHEAST OF A GTE TELEPHONE PEDESTAL NUMBER
 DP8471'TR941 P7, 54 FT (16.5 M) NORTHWEST OF THE EAST END OF A 15 INCH (38
 DP8471'CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 50.5 FT (15.4 M)
 DP8471'EAST OF THE WEST END OF AN EAST-WEST FENCE, 29.4 FT (9.0 M) NORTH OF
 DP8471'THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD
 DP8471'ENTRANCE, 20.2 FT (6.2 M) EAST OF A POWER POLE.
 DP8471'
 DP8471'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8471'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8471'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8472 ***********************************************************************
 DP8472  DESIGNATION -  EA 171
 DP8472  PID         -  DP8472
 DP8472  STATE/COUNTY-  IL/PIKE
 DP8472  COUNTRY     -  US
 DP8472  USGS QUAD   -  PERRY EAST (2018)
 DP8472
 DP8472                         *CURRENT SURVEY CONTROL
 DP8472  ______________________________________________________________________
 DP8472* NAD 83(1986) POSITION- 39 48 55.52   (N) 090 41 50.33   (W)   HD_HELD1
 DP8472* NAVD 88 ORTHO HEIGHT -   176.830 (meters)      580.15  (feet) ADJUSTED
 DP8472  ______________________________________________________________________
 DP8472  GEOID HEIGHT    -        -32.729 (meters)                     GEOID18
 DP8472  DYNAMIC HEIGHT  -        176.734 (meters)      579.83  (feet) COMP
 DP8472  MODELED GRAVITY -    980,083.2   (mgal)                       NAVD 88
 DP8472
 DP8472  VERT ORDER      -  SECOND    CLASS I
 DP8472
 DP8472.The horizontal coordinates were determined by differentially corrected
 DP8472.hand held GPS observations or other comparable positioning techniques
 DP8472.and have an estimated accuracy of +/- 3 meters.
 DP8472
 DP8472.The orthometric height was determined by differential leveling and
 DP8472.adjusted by the NATIONAL GEODETIC SURVEY
 DP8472.in September 2015.
 DP8472
 DP8472.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8472.GEOID18 height accuracy estimate available here.
 DP8472
 DP8472.Click photographs - Photos may exist for this station.
 DP8472
 DP8472.The dynamic height is computed by dividing the NAVD 88
 DP8472.geopotential number by the normal gravity value computed on the
 DP8472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8472.degrees latitude (g = 980.6199 gals.).
 DP8472
 DP8472.The modeled gravity was interpolated from observed gravity values.
 DP8472
 DP8472;                    North         East    Units  Estimated Accuracy
 DP8472;SPC IL W     -   349,629.5     654,566.8     MT  (+/- 3 meters HH1 GPS) 
 DP8472
 DP8472_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9709409807(NAD 83)
 DP8472
 DP8472                          SUPERSEDED SURVEY CONTROL
 DP8472
 DP8472.No superseded survey control is available for this station.
 DP8472
 DP8472_MARKER: F = FLANGE-ENCASED ROD
 DP8472_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8472_STAMPING: EA 171 2014
 DP8472_MARK LOGO: UIL
 DP8472_PROJECTION: RECESSED 8 CENTIMETERS
 DP8472_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8472_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8472+STABILITY: POSITION/ELEVATION WELL
 DP8472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8472+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2014
 DP8472_ROD/PIPE-DEPTH: 11.0 meters
 DP8472_SLEEVE-DEPTH  : 0.9 meters
 DP8472
 DP8472  HISTORY     - Date     Condition        Report By
 DP8472  HISTORY     - 20141103 MONUMENTED       AMESC
 DP8472
 DP8472                          STATION DESCRIPTION
 DP8472
 DP8472'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8472'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST OF MEREDOSIA, 5.3
 DP8472'MI (8.5 KM) SOUTH-SOUTHWEST OF VERSAILLES AND 3.4 MI (5.5 KM)
 DP8472'NORTHEAST OF PERRY.
 DP8472'
 DP8472'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8472'OF CHAMBERSBURG PROCEED EAST ALONG IL ROUTE 104 FOR 2.4 MI (3.9 KM) TO
 DP8472'3500E ROAD.  CONTINUE EAST ALONG IL ROUTE 104 FOR 0.25 MI (0.4 KM) TO
 DP8472'THE STATION ON THE RIGHT.
 DP8472'
 DP8472'THE STATION IS 54.5 FT (16.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP8472'104, 230 FT (70.1 M) EAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY, 100
 DP8472'FT (30.5 M) SOUTHEAST OF THE WEST END OF A 12 INCH (30 CM) CORRUGATED
 DP8472'METAL PIPE UNDER THE FIELD ENTRANCE ON THE NORTH SIDE OF IL ROUTE 104,
 DP8472'87 FT (26.5 M) SOUTH OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED
 DP8472'METAL PIPE UNDER THE FIELD ENTRANCE ON THE NORTH SIDE OF IL ROUTE 104,
 DP8472'63.5 FT (19.4 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP8472'CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE ON THE SOUTH SIDE OF IL
 DP8472'ROUTE 104, 13.4 FT (4.1 M) EAST OF A POWER POLE.
 DP8472'
 DP8472'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8472'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8472'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8473 ***********************************************************************
 DP8473  DESIGNATION -  EA 172
 DP8473  PID         -  DP8473
 DP8473  STATE/COUNTY-  IL/PIKE
 DP8473  COUNTRY     -  US
 DP8473  USGS QUAD   -  PERRY EAST (2018)
 DP8473
 DP8473                         *CURRENT SURVEY CONTROL
 DP8473  ______________________________________________________________________
 DP8473* NAD 83(1986) POSITION- 39 48 56.88   (N) 090 42 41.67   (W)   HD_HELD1
 DP8473* NAVD 88 ORTHO HEIGHT -   173.348 (meters)      568.73  (feet) ADJUSTED
 DP8473  ______________________________________________________________________
 DP8473  GEOID HEIGHT    -        -32.723 (meters)                     GEOID18
 DP8473  DYNAMIC HEIGHT  -        173.255 (meters)      568.42  (feet) COMP
 DP8473  MODELED GRAVITY -    980,082.7   (mgal)                       NAVD 88
 DP8473
 DP8473  VERT ORDER      -  SECOND    CLASS I
 DP8473
 DP8473.The horizontal coordinates were determined by differentially corrected
 DP8473.hand held GPS observations or other comparable positioning techniques
 DP8473.and have an estimated accuracy of +/- 3 meters.
 DP8473
 DP8473.The orthometric height was determined by differential leveling and
 DP8473.adjusted by the NATIONAL GEODETIC SURVEY
 DP8473.in September 2015.
 DP8473
 DP8473.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8473.GEOID18 height accuracy estimate available here.
 DP8473
 DP8473.Click photographs - Photos may exist for this station.
 DP8473
 DP8473.The dynamic height is computed by dividing the NAVD 88
 DP8473.geopotential number by the normal gravity value computed on the
 DP8473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8473.degrees latitude (g = 980.6199 gals.).
 DP8473
 DP8473.The modeled gravity was interpolated from observed gravity values.
 DP8473
 DP8473;                    North         East    Units  Estimated Accuracy
 DP8473;SPC IL W     -   349,678.8     653,346.0     MT  (+/- 3 meters HH1 GPS) 
 DP8473
 DP8473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9587209818(NAD 83)
 DP8473
 DP8473                          SUPERSEDED SURVEY CONTROL
 DP8473
 DP8473.No superseded survey control is available for this station.
 DP8473
 DP8473_MARKER: F = FLANGE-ENCASED ROD
 DP8473_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8473_STAMPING: EA 172 2014
 DP8473_MARK LOGO: UIL
 DP8473_PROJECTION: RECESSED 8 CENTIMETERS
 DP8473_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8473_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8473+STABILITY: POSITION/ELEVATION WELL
 DP8473_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8473+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2023
 DP8473_ROD/PIPE-DEPTH: 8.5 meters
 DP8473_SLEEVE-DEPTH  : 0.9 meters
 DP8473
 DP8473  HISTORY     - Date     Condition        Report By
 DP8473  HISTORY     - 20141104 MONUMENTED       AMESC
 DP8473  HISTORY     - 20180125 GOOD             ILDT
 DP8473  HISTORY     - 20230913 GOOD             ILDT
 DP8473
 DP8473                          STATION DESCRIPTION
 DP8473
 DP8473'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8473'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH OF GRIGGSVILLE,
 DP8473'5.6 MI (9.0 KM) SOUTH-SOUTHWEST OF VERSAILLES AND 2.9 MI (4.7 KM)
 DP8473'NORTHEAST OF PERRY.
 DP8473'
 DP8473'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8473'OF CHAMBERSBURG PROCEED EAST ALONG IL ROUTE 104 FOR 1.85 MI (3.0 KM)
 DP8473'TO 435TH STREET.  CONTINUE EAST ALONG IL ROUTE 104 FOR 280 FT (85.3 M)
 DP8473'TO A FIELD ENTRANCE AND THE STATION ON THE LEFT.
 DP8473'
 DP8473'THE STATION IS 51.5 FT (15.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP8473'104, 131.6 FT (40.1 M) NORTHEAST OF THE CENTERLINE OF THE WEST END OF
 DP8473'THE CONCRETE DITCH OUTLET ON THE NORTH SIDE OF IL ROUTE 104, 87.0 FT
 DP8473'(26.5 M) NORTHEAST OF THE CENTERLINE OF THE WEST END OF THE CONCRETE
 DP8473'DITCH OUTLET ON THE SOUTH SIDE OF IL ROUTE 104, 3.4 FT (1.0 M)
 DP8473'SOUTHEAST OF THE FENCE CORNER OF A FENCE RUNNING NORTH AND WEST.
 DP8473'
 DP8473'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8473'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8473'IN IDENTIFICATION.
 DP8473
 DP8473                          STATION RECOVERY (2018)
 DP8473
 DP8473'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8473'RECOVERED IN GOOD CONDITION.
 DP8473
 DP8473                          STATION RECOVERY (2023)
 DP8473
 DP8473'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP8473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8474 ***********************************************************************
 DP8474  DESIGNATION -  EA 173
 DP8474  PID         -  DP8474
 DP8474  STATE/COUNTY-  IL/PIKE
 DP8474  COUNTRY     -  US
 DP8474  USGS QUAD   -  PERRY EAST (2018)
 DP8474
 DP8474                         *CURRENT SURVEY CONTROL
 DP8474  ______________________________________________________________________
 DP8474* NAD 83(1986) POSITION- 39 48 43.79   (N) 090 43 39.43   (W)   HD_HELD1
 DP8474* NAVD 88 ORTHO HEIGHT -   148.242 (meters)      486.36  (feet) ADJUSTED
 DP8474  ______________________________________________________________________
 DP8474  GEOID HEIGHT    -        -32.714 (meters)                     GEOID18
 DP8474  DYNAMIC HEIGHT  -        148.161 (meters)      486.09  (feet) COMP
 DP8474  MODELED GRAVITY -    980,081.9   (mgal)                       NAVD 88
 DP8474
 DP8474  VERT ORDER      -  SECOND    CLASS I
 DP8474
 DP8474.The horizontal coordinates were determined by differentially corrected
 DP8474.hand held GPS observations or other comparable positioning techniques
 DP8474.and have an estimated accuracy of +/- 3 meters.
 DP8474
 DP8474.The orthometric height was determined by differential leveling and
 DP8474.adjusted by the NATIONAL GEODETIC SURVEY
 DP8474.in September 2015.
 DP8474
 DP8474.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8474.GEOID18 height accuracy estimate available here.
 DP8474
 DP8474.Click photographs - Photos may exist for this station.
 DP8474
 DP8474.The dynamic height is computed by dividing the NAVD 88
 DP8474.geopotential number by the normal gravity value computed on the
 DP8474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8474.degrees latitude (g = 980.6199 gals.).
 DP8474
 DP8474.The modeled gravity was interpolated from observed gravity values.
 DP8474
 DP8474;                    North         East    Units  Estimated Accuracy
 DP8474;SPC IL W     -   349,283.6     651,969.8     MT  (+/- 3 meters HH1 GPS) 
 DP8474
 DP8474_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9450909379(NAD 83)
 DP8474
 DP8474                          SUPERSEDED SURVEY CONTROL
 DP8474
 DP8474.No superseded survey control is available for this station.
 DP8474
 DP8474_MARKER: F = FLANGE-ENCASED ROD
 DP8474_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8474_STAMPING: EA 173 2014
 DP8474_MARK LOGO: UIL
 DP8474_PROJECTION: RECESSED 8 CENTIMETERS
 DP8474_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8474_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8474_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8474+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2014
 DP8474_ROD/PIPE-DEPTH: 4.9 meters
 DP8474_SLEEVE-DEPTH  : 0.9 meters
 DP8474
 DP8474  HISTORY     - Date     Condition        Report By
 DP8474  HISTORY     - 20141104 MONUMENTED       AMESC
 DP8474
 DP8474                          STATION DESCRIPTION
 DP8474
 DP8474'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8474'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF GRIGGSVILLE,
 DP8474'6.3 MI (10.1 KM) SOUTHWEST OF VERSAILLES AND 2.2 MI (3.5 KM)
 DP8474'NORTH-NORTHEAST OF PERRY.
 DP8474'
 DP8474'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8474'OF CHAMBERSBURG PROCEED EAST ALONG IL ROUTE 104 FOR 1.0 MI (1.6 KM) TO
 DP8474'THE STATION ON THE LEFT.
 DP8474'
 DP8474'THE STATION IS 49.5 FT (15.1 M) NORTHWEST OF THE CENTERLINE OF IL
 DP8474'ROUTE 104, 121.0 FT (36.9 M) NORTHEAST OF THE CENTERLINE OF THE SOUTH
 DP8474'END OF A 39 INCH (99 CM) CONCRETE PIPE WITH HEADWALL UNDER IL ROUTE
 DP8474'104, 90.9 FT (27.7 M) NORTHEAST OF THE CENTERLINE OF THE NORTH END OF
 DP8474'A 39 INCH (99 CM) CONCRETE PIPE WITH HEADWALL UNDER IL ROUTE 104, 17.6
 DP8474'FT (5.4 M) SOUTH OF A FENCE RUNNING NORTHEAST AND SOUTHWEST, 10.6 FT
 DP8474'(3.2 M) SOUTHWEST OF A POWER POLE.
 DP8474'
 DP8474'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8474'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8474'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8475 ***********************************************************************
 DP8475  DESIGNATION -  EA 174
 DP8475  PID         -  DP8475
 DP8475  STATE/COUNTY-  IL/PIKE
 DP8475  COUNTRY     -  US
 DP8475  USGS QUAD   -  PERRY EAST (2018)
 DP8475
 DP8475                         *CURRENT SURVEY CONTROL
 DP8475  ______________________________________________________________________
 DP8475* NAD 83(1986) POSITION- 39 48 28.08   (N) 090 44 43.90   (W)   HD_HELD1
 DP8475* NAVD 88 ORTHO HEIGHT -   149.913 (meters)      491.84  (feet) ADJUSTED
 DP8475  ______________________________________________________________________
 DP8475  GEOID HEIGHT    -        -32.703 (meters)                     GEOID18
 DP8475  DYNAMIC HEIGHT  -        149.832 (meters)      491.57  (feet) COMP
 DP8475  MODELED GRAVITY -    980,081.2   (mgal)                       NAVD 88
 DP8475
 DP8475  VERT ORDER      -  SECOND    CLASS I
 DP8475
 DP8475.The horizontal coordinates were determined by differentially corrected
 DP8475.hand held GPS observations or other comparable positioning techniques
 DP8475.and have an estimated accuracy of +/- 3 meters.
 DP8475
 DP8475.The orthometric height was determined by differential leveling and
 DP8475.adjusted by the NATIONAL GEODETIC SURVEY
 DP8475.in September 2015.
 DP8475
 DP8475.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8475.GEOID18 height accuracy estimate available here.
 DP8475
 DP8475.Click photographs - Photos may exist for this station.
 DP8475
 DP8475.The dynamic height is computed by dividing the NAVD 88
 DP8475.geopotential number by the normal gravity value computed on the
 DP8475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8475.degrees latitude (g = 980.6199 gals.).
 DP8475
 DP8475.The modeled gravity was interpolated from observed gravity values.
 DP8475
 DP8475;                    North         East    Units  Estimated Accuracy
 DP8475;SPC IL W     -   348,808.9     650,433.3     MT  (+/- 3 meters HH1 GPS) 
 DP8475
 DP8475_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9298808856(NAD 83)
 DP8475
 DP8475                          SUPERSEDED SURVEY CONTROL
 DP8475
 DP8475.No superseded survey control is available for this station.
 DP8475
 DP8475_MARKER: F = FLANGE-ENCASED ROD
 DP8475_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8475_STAMPING: EA 174 2014
 DP8475_MARK LOGO: UIL
 DP8475_PROJECTION: RECESSED 8 CENTIMETERS
 DP8475_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8475_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8475_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8475+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2018
 DP8475_ROD/PIPE-DEPTH: 9.8 meters
 DP8475_SLEEVE-DEPTH  : 0.9 meters
 DP8475
 DP8475  HISTORY     - Date     Condition        Report By
 DP8475  HISTORY     - 20141104 MONUMENTED       AMESC
 DP8475  HISTORY     - 20180129 GOOD             ILDT
 DP8475
 DP8475                          STATION DESCRIPTION
 DP8475
 DP8475'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8475'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHWEST OF VERSAILLES,
 DP8475'6.9 MI (11.1 KM) NORTH OF GRIGGSVILLE AND 1.7 MI (2.7 KM) NORTH OF
 DP8475'PERRY.
 DP8475'
 DP8475'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8475'OF CHAMBERSBURG PROCEED SOUTH ALONG IL ROUTE 107 FOR 125 FT (38.1 M)
 DP8475'TO THE STATION ON THE RIGHT.
 DP8475'
 DP8475'THE STATION IS 50 FT (15.2 M) WEST OF THE CENTERLINE OF IL ROUTE 107,
 DP8475'147 FT (44.8 M) SOUTHWEST OF THE SOUTH END OF A 39 INCH (99 CM)
 DP8475'CONCRETE PIPE UNDER IL ROUTE 104, 101.5 FT (30.9 M) WEST OF TELEPHONE
 DP8475'PEDESTAL NUMBER 'TR941 P4', 24.5 FT (7.5 M) SOUTHWEST OF THE SOUTH END
 DP8475'OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE,
 DP8475'16.3 FT (5.0 M) SOUTH OF A POWER POLE WITH TRANSFORMER.
 DP8475'
 DP8475'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8475'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8475'IN IDENTIFICATION.
 DP8475
 DP8475                          STATION RECOVERY (2018)
 DP8475
 DP8475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TM)
 DP8475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8476 ***********************************************************************
 DP8476  DESIGNATION -  EA 175
 DP8476  PID         -  DP8476
 DP8476  STATE/COUNTY-  IL/PIKE
 DP8476  COUNTRY     -  US
 DP8476  USGS QUAD   -  PERRY WEST (2018)
 DP8476
 DP8476                         *CURRENT SURVEY CONTROL
 DP8476  ______________________________________________________________________
 DP8476* NAD 83(1986) POSITION- 39 48 23.85   (N) 090 45 41.25   (W)   HD_HELD1
 DP8476* NAVD 88 ORTHO HEIGHT -   159.990 (meters)      524.90  (feet) ADJUSTED
 DP8476  ______________________________________________________________________
 DP8476  GEOID HEIGHT    -        -32.695 (meters)                     GEOID18
 DP8476  DYNAMIC HEIGHT  -        159.903 (meters)      524.62  (feet) COMP
 DP8476  MODELED GRAVITY -    980,080.8   (mgal)                       NAVD 88
 DP8476
 DP8476  VERT ORDER      -  SECOND    CLASS I
 DP8476
 DP8476.The horizontal coordinates were determined by differentially corrected
 DP8476.hand held GPS observations or other comparable positioning techniques
 DP8476.and have an estimated accuracy of +/- 3 meters.
 DP8476
 DP8476.The orthometric height was determined by differential leveling and
 DP8476.adjusted by the NATIONAL GEODETIC SURVEY
 DP8476.in September 2015.
 DP8476
 DP8476.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8476.GEOID18 height accuracy estimate available here.
 DP8476
 DP8476.Click photographs - Photos may exist for this station.
 DP8476
 DP8476.The dynamic height is computed by dividing the NAVD 88
 DP8476.geopotential number by the normal gravity value computed on the
 DP8476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8476.degrees latitude (g = 980.6199 gals.).
 DP8476
 DP8476.The modeled gravity was interpolated from observed gravity values.
 DP8476
 DP8476;                    North         East    Units  Estimated Accuracy
 DP8476;SPC IL W     -   348,687.3     649,068.3     MT  (+/- 3 meters HH1 GPS) 
 DP8476
 DP8476_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9162808692(NAD 83)
 DP8476
 DP8476                          SUPERSEDED SURVEY CONTROL
 DP8476
 DP8476.No superseded survey control is available for this station.
 DP8476
 DP8476_MARKER: DD = SURVEY DISK
 DP8476_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DP8476_SP_SET: BRIDGE WING WALL
 DP8476_STAMPING: EA 175 2014
 DP8476_MARK LOGO: ILDT
 DP8476_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP8476_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8476+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2014
 DP8476
 DP8476  HISTORY     - Date     Condition        Report By
 DP8476  HISTORY     - 20141031 MONUMENTED       ILDT
 DP8476
 DP8476                          STATION DESCRIPTION
 DP8476
 DP8476'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (THH)
 DP8476'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHWEST OF
 DP8476'GRIGGSVILLE, 6.6 MI (10.6 KM) EAST OF FISHHOOK AND 1.8 MI (2.9 KM)
 DP8476'NORTH-NORTHWEST OF PERRY.
 DP8476'
 DP8476'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8476'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 0.85 MI (1.4 KM)
 DP8476'TO A BRIDGE THE STATION ON THE LEFT.
 DP8476'
 DP8476'THE STATION IS 21.0 FT (6.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP8476'104, ON TOP OF THE SOUTHEAST WING WALL OF A BRIDGE BUILT IN 2012, 0.3
 DP8476'FT (9 CM) SOUTH OF THE SOUTH EDGE OF THE BRIDGE DECK, APPROXIMATELY
 DP8476'LEVEL WITH THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8477 ***********************************************************************
 DP8477  DESIGNATION -  EA 176
 DP8477  PID         -  DP8477
 DP8477  STATE/COUNTY-  IL/PIKE
 DP8477  COUNTRY     -  US
 DP8477  USGS QUAD   -  PERRY WEST (2018)
 DP8477
 DP8477                         *CURRENT SURVEY CONTROL
 DP8477  ______________________________________________________________________
 DP8477* NAD 83(1986) POSITION- 39 48 20.55   (N) 090 46 42.62   (W)   HD_HELD1
 DP8477* NAVD 88 ORTHO HEIGHT -   190.585 (meters)      625.28  (feet) ADJUSTED
 DP8477  ______________________________________________________________________
 DP8477  GEOID HEIGHT    -        -32.687 (meters)                     GEOID18
 DP8477  DYNAMIC HEIGHT  -        190.482 (meters)      624.94  (feet) COMP
 DP8477  MODELED GRAVITY -    980,080.6   (mgal)                       NAVD 88
 DP8477
 DP8477  VERT ORDER      -  SECOND    CLASS I
 DP8477
 DP8477.The horizontal coordinates were determined by differentially corrected
 DP8477.hand held GPS observations or other comparable positioning techniques
 DP8477.and have an estimated accuracy of +/- 3 meters.
 DP8477
 DP8477.The orthometric height was determined by differential leveling and
 DP8477.adjusted by the NATIONAL GEODETIC SURVEY
 DP8477.in September 2015.
 DP8477
 DP8477.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8477.GEOID18 height accuracy estimate available here.
 DP8477
 DP8477.Click photographs - Photos may exist for this station.
 DP8477
 DP8477.The dynamic height is computed by dividing the NAVD 88
 DP8477.geopotential number by the normal gravity value computed on the
 DP8477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8477.degrees latitude (g = 980.6199 gals.).
 DP8477
 DP8477.The modeled gravity was interpolated from observed gravity values.
 DP8477
 DP8477;                    North         East    Units  Estimated Accuracy
 DP8477;SPC IL W     -   348,595.4     647,607.8     MT  (+/- 3 meters HH1 GPS) 
 DP8477
 DP8477_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9017108553(NAD 83)
 DP8477
 DP8477                          SUPERSEDED SURVEY CONTROL
 DP8477
 DP8477.No superseded survey control is available for this station.
 DP8477
 DP8477_MARKER: F = FLANGE-ENCASED ROD
 DP8477_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8477_STAMPING: EA 176 2014
 DP8477_MARK LOGO: UIL
 DP8477_PROJECTION: RECESSED 8 CENTIMETERS
 DP8477_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8477_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8477_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8477+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2019
 DP8477_ROD/PIPE-DEPTH: 7.3 meters
 DP8477_SLEEVE-DEPTH  : 0.9 meters
 DP8477
 DP8477  HISTORY     - Date     Condition        Report By
 DP8477  HISTORY     - 20141104 MONUMENTED       AMESC
 DP8477  HISTORY     - 20180126 GOOD             ILDT
 DP8477  HISTORY     - 20191002 GOOD             ILDT
 DP8477
 DP8477                          STATION DESCRIPTION
 DP8477
 DP8477'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8477'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHWEST OF
 DP8477'GRIGGSVILLE, 5.7 MI (9.2 KM) EAST OF FISHHOOK AND 2.4 MI (3.9 KM)
 DP8477'NORTHWEST OF PERRY.
 DP8477'
 DP8477'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8477'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 1.77 MI (2.8 KM)
 DP8477'TO THE STATION ON THE RIGHT.
 DP8477'
 DP8477'THE STATION IS 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP8477'104, 200 FT (61.0 M) EAST OF THE CENTERLINE OF COUNTY ROAD 3100E,
 DP8477'153.2 FT (46.7 M) WEST OF THE CENTERLINE OF THE NORTH END OF A 2 FT
 DP8477'(0.6 M) X 2 FT (0.6 M) BOX CULVERT UNDER IL ROUTE 104, 65.8 FT (20.1
 DP8477'M) NORTHWEST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP8477'PIPE, 15.5 FT (4.7 M) EAST OF A POWER POLE.
 DP8477'
 DP8477'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8477'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8477'IN IDENTIFICATION.
 DP8477
 DP8477                          STATION RECOVERY (2018)
 DP8477
 DP8477'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8477'RECOVERED IN GOOD CONDITION.
 DP8477
 DP8477                          STATION RECOVERY (2019)
 DP8477
 DP8477'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP8477'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8478 ***********************************************************************
 DP8478  DESIGNATION -  EA 177
 DP8478  PID         -  DP8478
 DP8478  STATE/COUNTY-  IL/PIKE
 DP8478  COUNTRY     -  US
 DP8478  USGS QUAD   -  PERRY WEST (2018)
 DP8478
 DP8478                         *CURRENT SURVEY CONTROL
 DP8478  ______________________________________________________________________
 DP8478* NAD 83(1986) POSITION- 39 48 21.80   (N) 090 47 49.71   (W)   HD_HELD1
 DP8478* NAVD 88 ORTHO HEIGHT -   190.852 (meters)      626.15  (feet) ADJUSTED
 DP8478  ______________________________________________________________________
 DP8478  GEOID HEIGHT    -        -32.679 (meters)                     GEOID18
 DP8478  DYNAMIC HEIGHT  -        190.748 (meters)      625.81  (feet) COMP
 DP8478  MODELED GRAVITY -    980,080.6   (mgal)                       NAVD 88
 DP8478
 DP8478  VERT ORDER      -  SECOND    CLASS I
 DP8478
 DP8478.The horizontal coordinates were determined by differentially corrected
 DP8478.hand held GPS observations or other comparable positioning techniques
 DP8478.and have an estimated accuracy of +/- 3 meters.
 DP8478
 DP8478.The orthometric height was determined by differential leveling and
 DP8478.adjusted by the NATIONAL GEODETIC SURVEY
 DP8478.in September 2015.
 DP8478
 DP8478.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8478.GEOID18 height accuracy estimate available here.
 DP8478
 DP8478.Click photographs - Photos may exist for this station.
 DP8478
 DP8478.The dynamic height is computed by dividing the NAVD 88
 DP8478.geopotential number by the normal gravity value computed on the
 DP8478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8478.degrees latitude (g = 980.6199 gals.).
 DP8478
 DP8478.The modeled gravity was interpolated from observed gravity values.
 DP8478
 DP8478;                    North         East    Units  Estimated Accuracy
 DP8478;SPC IL W     -   348,645.0     646,012.3     MT  (+/- 3 meters HH1 GPS) 
 DP8478
 DP8478_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE8857408553(NAD 83)
 DP8478
 DP8478                          SUPERSEDED SURVEY CONTROL
 DP8478
 DP8478.No superseded survey control is available for this station.
 DP8478
 DP8478_MARKER: F = FLANGE-ENCASED ROD
 DP8478_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8478_STAMPING: EA 177 2014
 DP8478_MARK LOGO: UIL
 DP8478_PROJECTION: RECESSED 8 CENTIMETERS
 DP8478_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8478_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8478+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2023
 DP8478_ROD/PIPE-DEPTH: 12.2 meters
 DP8478_SLEEVE-DEPTH  : 0.9 meters
 DP8478
 DP8478  HISTORY     - Date     Condition        Report By
 DP8478  HISTORY     - 20141104 MONUMENTED       AMESC
 DP8478  HISTORY     - 20230830 GOOD             ILDT
 DP8478
 DP8478                          STATION DESCRIPTION
 DP8478
 DP8478'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8478'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF NEW
 DP8478'SALEM, 4.7 MI (7.6 KM) EAST OF FISHHOOK AND 3.2 MI (5.1 KM)
 DP8478'WEST-NORTHWEST OF PERRY.
 DP8478'
 DP8478'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8478'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 1.8 MI (2.9 KM) TO
 DP8478'3100E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.95 MI (1.5 KM) TO
 DP8478'THE STATION ON THE LEFT.
 DP8478'
 DP8478'THE STATION IS 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8478'615 FT (187.5 M) EAST OF THE CENTERLINE OF 3000E ROAD, 369 FT (112.5
 DP8478'M) WEST OF A POWER POLE, 336 FT (102.4 M) EAST OF A POWER POLE, 16.8
 DP8478'FT (5.1 M) WEST OF A POWER POLE.
 DP8478'
 DP8478'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8478'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8478'IN IDENTIFICATION.
 DP8478
 DP8478                          STATION RECOVERY (2023)
 DP8478
 DP8478'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP8478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8479 ***********************************************************************
 DP8479  DESIGNATION -  EA 178
 DP8479  PID         -  DP8479
 DP8479  STATE/COUNTY-  IL/PIKE
 DP8479  COUNTRY     -  US
 DP8479  USGS QUAD   -  PERRY WEST (2018)
 DP8479
 DP8479                         *CURRENT SURVEY CONTROL
 DP8479  ______________________________________________________________________
 DP8479* NAD 83(1986) POSITION- 39 48 22.96   (N) 090 48 27.92   (W)   HD_HELD1
 DP8479* NAVD 88 ORTHO HEIGHT -   195.670 (meters)      641.96  (feet) ADJUSTED
 DP8479  ______________________________________________________________________
 DP8479  GEOID HEIGHT    -        -32.675 (meters)                     GEOID18
 DP8479  DYNAMIC HEIGHT  -        195.565 (meters)      641.62  (feet) COMP
 DP8479  MODELED GRAVITY -    980,080.7   (mgal)                       NAVD 88
 DP8479
 DP8479  VERT ORDER      -  SECOND    CLASS I
 DP8479
 DP8479.The horizontal coordinates were determined by differentially corrected
 DP8479.hand held GPS observations or other comparable positioning techniques
 DP8479.and have an estimated accuracy of +/- 3 meters.
 DP8479
 DP8479.The orthometric height was determined by differential leveling and
 DP8479.adjusted by the NATIONAL GEODETIC SURVEY
 DP8479.in September 2015.
 DP8479
 DP8479.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8479.GEOID18 height accuracy estimate available here.
 DP8479
 DP8479.Click photographs - Photos may exist for this station.
 DP8479
 DP8479.The dynamic height is computed by dividing the NAVD 88
 DP8479.geopotential number by the normal gravity value computed on the
 DP8479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8479.degrees latitude (g = 980.6199 gals.).
 DP8479
 DP8479.The modeled gravity was interpolated from observed gravity values.
 DP8479
 DP8479;                    North         East    Units  Estimated Accuracy
 DP8479;SPC IL W     -   348,687.3     645,103.7     MT  (+/- 3 meters HH1 GPS) 
 DP8479
 DP8479_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE8766508566(NAD 83)
 DP8479
 DP8479                          SUPERSEDED SURVEY CONTROL
 DP8479
 DP8479.No superseded survey control is available for this station.
 DP8479
 DP8479_MARKER: F = FLANGE-ENCASED ROD
 DP8479_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8479_STAMPING: EA 178 2014
 DP8479_MARK LOGO: UIL
 DP8479_PROJECTION: RECESSED 8 CENTIMETERS
 DP8479_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8479_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8479+STABILITY: POSITION/ELEVATION WELL
 DP8479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8479+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2014
 DP8479_ROD/PIPE-DEPTH: 11.0 meters
 DP8479_SLEEVE-DEPTH  : 0.9 meters
 DP8479
 DP8479  HISTORY     - Date     Condition        Report By
 DP8479  HISTORY     - 20141104 MONUMENTED       AMESC
 DP8479
 DP8479                          STATION DESCRIPTION
 DP8479
 DP8479'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8479'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF NEW
 DP8479'SALEM, 4.1 MI (6.6 KM) EAST OF FISHHOOK AND 3.7 MI (6.0 KM)
 DP8479'WEST-NORTHWEST OF PERRY.
 DP8479'
 DP8479'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8479'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 2.9 MI (4.7 KM) TO
 DP8479'3000E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.45 MI (0.7 KM) TO
 DP8479'A FIELD ENTRANCE AND THE STATION ON THE LEFT.
 DP8479'
 DP8479'THE STATION IS 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8479'176.8 FT (53.9 M) EAST OF A 4 INCH (10 CM) DIAMETER STEEL POST, 103.8
 DP8479'FT (31.6 M) SOUTHEAST OF THE EAST WOODEN GATE POST OF THE EAST-WEST
 DP8479'FENCE ON THE NORTH SIDE OF IL ROUTE 104, 80 FT (24.4 M) SOUTH OF THE
 DP8479'EAST-WEST FENCE ON THE NORTH SIDE OF IL ROUTE 104, 21 FT (6.4 M) WEST
 DP8479'OF THE CENTERLINE OF THE FIELD ENTRANCE, 1.0 FT (0.3 M) NORTH OF AN
 DP8479'ORANGE FIBERGLASS WITNESS POST.
 DP8479'
 DP8479'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8479'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8479'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8480 ***********************************************************************
 DP8480  DESIGNATION -  EA 179
 DP8480  PID         -  DP8480
 DP8480  STATE/COUNTY-  IL/PIKE
 DP8480  COUNTRY     -  US
 DP8480  USGS QUAD   -  PERRY WEST (2018)
 DP8480
 DP8480                         *CURRENT SURVEY CONTROL
 DP8480  ______________________________________________________________________
 DP8480* NAD 83(1986) POSITION- 39 48 25.87   (N) 090 49 39.30   (W)   HD_HELD1
 DP8480* NAVD 88 ORTHO HEIGHT -   198.370 (meters)      650.82  (feet) ADJUSTED
 DP8480  ______________________________________________________________________
 DP8480  GEOID HEIGHT    -        -32.669 (meters)                     GEOID18
 DP8480  DYNAMIC HEIGHT  -        198.263 (meters)      650.47  (feet) COMP
 DP8480  MODELED GRAVITY -    980,080.6   (mgal)                       NAVD 88
 DP8480
 DP8480  VERT ORDER      -  SECOND    CLASS I
 DP8480
 DP8480.The horizontal coordinates were determined by differentially corrected
 DP8480.hand held GPS observations or other comparable positioning techniques
 DP8480.and have an estimated accuracy of +/- 3 meters.
 DP8480
 DP8480.The orthometric height was determined by differential leveling and
 DP8480.adjusted by the NATIONAL GEODETIC SURVEY
 DP8480.in September 2015.
 DP8480
 DP8480.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8480.GEOID18 height accuracy estimate available here.
 DP8480
 DP8480.Click photographs - Photos may exist for this station.
 DP8480
 DP8480.The dynamic height is computed by dividing the NAVD 88
 DP8480.geopotential number by the normal gravity value computed on the
 DP8480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8480.degrees latitude (g = 980.6199 gals.).
 DP8480
 DP8480.The modeled gravity was interpolated from observed gravity values.
 DP8480
 DP8480;                    North         East    Units  Estimated Accuracy
 DP8480;SPC IL W     -   348,789.4     643,406.5     MT  (+/- 3 meters HH1 GPS) 
 DP8480
 DP8480_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE8596508614(NAD 83)
 DP8480
 DP8480                          SUPERSEDED SURVEY CONTROL
 DP8480
 DP8480.No superseded survey control is available for this station.
 DP8480
 DP8480_MARKER: F = FLANGE-ENCASED ROD
 DP8480_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8480_STAMPING: EA 179 2014
 DP8480_MARK LOGO: UIL
 DP8480_PROJECTION: RECESSED 8 CENTIMETERS
 DP8480_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8480_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8480+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2019
 DP8480_ROD/PIPE-DEPTH: 9.8 meters
 DP8480_SLEEVE-DEPTH  : 0.9 meters
 DP8480
 DP8480  HISTORY     - Date     Condition        Report By
 DP8480  HISTORY     - 20141105 MONUMENTED       AMESC
 DP8480  HISTORY     - 20180125 GOOD             ILDT
 DP8480  HISTORY     - 20190925 GOOD             ILDT
 DP8480
 DP8480                          STATION DESCRIPTION
 DP8480
 DP8480'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8480'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHEAST OF BAYLIS, 4.7
 DP8480'MI (7.6 KM) WEST-NORTHWEST OF PERRY AND 3.1 MI (5.0 KM) EAST OF
 DP8480'FISHHOOK.
 DP8480'
 DP8480'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8480'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 3.9 MI (6.3 KM) TO
 DP8480'2900E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.50 MI (0.8 KM) TO
 DP8480'THE STATION ON THE RIGHT.
 DP8480'
 DP8480'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8480'222 FT (67.7 M) WEST-NORTHWEST OF THE CENTERLINE OF THE NORTH END OF A
 DP8480'6 FT (1.8 M) X 4 FT (1.2 M) BOX CULVERT UNDER IL ROUTE 104, 196 FT
 DP8480'(59.7 M) EAST OF A POWER POLE, 106 FT (32.3 M) NORTHWEST OF THE EAST
 DP8480'WOODEN POST AT THE FIELD ENTRANCE ON THE SOUTH SIDE OF IL ROUTE 104,
 DP8480'27.50 FT (8.4 M) WEST OF A POWER POLE, 2.0 FT (0.6 M) SOUTH OF THE
 DP8480'EAST-WEST FENCE.
 DP8480'
 DP8480'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8480'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8480'IN IDENTIFICATION.
 DP8480
 DP8480                          STATION RECOVERY (2018)
 DP8480
 DP8480'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8480'RECOVERED IN GOOD CONDITION.
 DP8480
 DP8480                          STATION RECOVERY (2019)
 DP8480
 DP8480'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP8480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8481 ***********************************************************************
 DP8481  DESIGNATION -  EA 180
 DP8481  PID         -  DP8481
 DP8481  STATE/COUNTY-  IL/PIKE
 DP8481  COUNTRY     -  US
 DP8481  USGS QUAD   -  PERRY WEST (2018)
 DP8481
 DP8481                         *CURRENT SURVEY CONTROL
 DP8481  ______________________________________________________________________
 DP8481* NAD 83(1986) POSITION- 39 48 27.15   (N) 090 50 47.80   (W)   HD_HELD1
 DP8481* NAVD 88 ORTHO HEIGHT -   196.694 (meters)      645.32  (feet) ADJUSTED
 DP8481  ______________________________________________________________________
 DP8481  GEOID HEIGHT    -        -32.662 (meters)                     GEOID18
 DP8481  DYNAMIC HEIGHT  -        196.587 (meters)      644.97  (feet) COMP
 DP8481  MODELED GRAVITY -    980,079.5   (mgal)                       NAVD 88
 DP8481
 DP8481  VERT ORDER      -  SECOND    CLASS I
 DP8481
 DP8481.The horizontal coordinates were determined by differentially corrected
 DP8481.hand held GPS observations or other comparable positioning techniques
 DP8481.and have an estimated accuracy of +/- 3 meters.
 DP8481
 DP8481.The orthometric height was determined by differential leveling and
 DP8481.adjusted by the NATIONAL GEODETIC SURVEY
 DP8481.in September 2015.
 DP8481
 DP8481.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8481.GEOID18 height accuracy estimate available here.
 DP8481
 DP8481.Click photographs - Photos may exist for this station.
 DP8481
 DP8481.The dynamic height is computed by dividing the NAVD 88
 DP8481.geopotential number by the normal gravity value computed on the
 DP8481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8481.degrees latitude (g = 980.6199 gals.).
 DP8481
 DP8481.The modeled gravity was interpolated from observed gravity values.
 DP8481
 DP8481;                    North         East    Units  Estimated Accuracy
 DP8481;SPC IL W     -   348,841.0     641,777.4     MT  (+/- 3 meters HH1 GPS) 
 DP8481
 DP8481_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE8433508614(NAD 83)
 DP8481
 DP8481                          SUPERSEDED SURVEY CONTROL
 DP8481
 DP8481.No superseded survey control is available for this station.
 DP8481
 DP8481_MARKER: F = FLANGE-ENCASED ROD
 DP8481_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8481_STAMPING: EA 180 2014
 DP8481_MARK LOGO: UIL
 DP8481_PROJECTION: RECESSED 10 CENTIMETERS
 DP8481_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8481_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8481+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2023
 DP8481_ROD/PIPE-DEPTH: 5.1 meters
 DP8481_SLEEVE-DEPTH  : 0.9 meters
 DP8481
 DP8481  HISTORY     - Date     Condition        Report By
 DP8481  HISTORY     - 20141105 MONUMENTED       AMESC
 DP8481  HISTORY     - 20230830 GOOD             ILDT
 DP8481
 DP8481                          STATION DESCRIPTION
 DP8481
 DP8481'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (RAM)
 DP8481'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHEAST OF
 DP8481'BAYLIS, 5.7 MI (9.2 KM) WEST-NORTHWEST OF PERRY AND 2.1 MI (3.4 KM)
 DP8481'EAST OF FISHHOOK.
 DP8481'
 DP8481'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8481'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 4.9 MI (7.9 KM) TO
 DP8481'2800E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.5 MI (0.8 KM) TO
 DP8481'THE STATION ON THE LEFT.
 DP8481'
 DP8481'THE STATION IS 44.5 FT (13.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP8481'104, 370 FT (112.8 M) EAST OF THE CENTERLINE OF THE SOUTH END OF A 6
 DP8481'FT (1.8 M) X 5 FT (1.5 M) BOX CULVERT UNDER IL ROUTE 104, 22.5 FT (6.9
 DP8481'M) EAST OF A CONCRETE RIGHT OF WAY MARKER, 21.5 FT (6.6 M) EAST OF THE
 DP8481'FENCE CORNER OF A FENCE RUNNING WEST AND SOUTH, 1.5 FT (0.5 M) NORTH
 DP8481'OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8481'
 DP8481'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8481'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8481'IN IDENTIFICATION.
 DP8481
 DP8481                          STATION RECOVERY (2023)
 DP8481
 DP8481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP8481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8482 ***********************************************************************
 DP8482  DESIGNATION -  EA 181
 DP8482  PID         -  DP8482
 DP8482  STATE/COUNTY-  IL/PIKE
 DP8482  COUNTRY     -  US
 DP8482  USGS QUAD   -  PERRY WEST (2018)
 DP8482
 DP8482                         *CURRENT SURVEY CONTROL
 DP8482  ______________________________________________________________________
 DP8482* NAD 83(1986) POSITION- 39 48 28.48   (N) 090 51 29.48   (W)   HD_HELD1
 DP8482* NAVD 88 ORTHO HEIGHT -   204.165 (meters)      669.83  (feet) ADJUSTED
 DP8482  ______________________________________________________________________
 DP8482  GEOID HEIGHT    -        -32.657 (meters)                     GEOID18
 DP8482  DYNAMIC HEIGHT  -        204.054 (meters)      669.47  (feet) COMP
 DP8482  MODELED GRAVITY -    980,078.1   (mgal)                       NAVD 88
 DP8482
 DP8482  VERT ORDER      -  SECOND    CLASS I
 DP8482
 DP8482.The horizontal coordinates were determined by differentially corrected
 DP8482.hand held GPS observations or other comparable positioning techniques
 DP8482.and have an estimated accuracy of +/- 3 meters.
 DP8482
 DP8482.The orthometric height was determined by differential leveling and
 DP8482.adjusted by the NATIONAL GEODETIC SURVEY
 DP8482.in September 2015.
 DP8482
 DP8482.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8482.GEOID18 height accuracy estimate available here.
 DP8482
 DP8482.Click photographs - Photos may exist for this station.
 DP8482
 DP8482.The dynamic height is computed by dividing the NAVD 88
 DP8482.geopotential number by the normal gravity value computed on the
 DP8482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8482.degrees latitude (g = 980.6199 gals.).
 DP8482
 DP8482.The modeled gravity was interpolated from observed gravity values.
 DP8482
 DP8482;                    North         East    Units  Estimated Accuracy
 DP8482;SPC IL W     -   348,889.7     640,786.3     MT  (+/- 3 meters HH1 GPS) 
 DP8482
 DP8482_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE8334308632(NAD 83)
 DP8482
 DP8482                          SUPERSEDED SURVEY CONTROL
 DP8482
 DP8482.No superseded survey control is available for this station.
 DP8482
 DP8482_MARKER: F = FLANGE-ENCASED ROD
 DP8482_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8482_STAMPING: EA 181 2014
 DP8482_MARK LOGO: UIL
 DP8482_PROJECTION: RECESSED 8 CENTIMETERS
 DP8482_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8482_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8482+STABILITY: POSITION/ELEVATION WELL
 DP8482_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8482+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2014
 DP8482_ROD/PIPE-DEPTH: 9.8 meters
 DP8482_SLEEVE-DEPTH  : 0.9 meters
 DP8482
 DP8482  HISTORY     - Date     Condition        Report By
 DP8482  HISTORY     - 20141105 MONUMENTED       AMESC
 DP8482
 DP8482                          STATION DESCRIPTION
 DP8482
 DP8482'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8482'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST-NORTHWEST OF PERRY,
 DP8482'6.1 MI (9.8 KM) NORTH-NORTHEAST OF BAYLIS AND 1.5 MI (2.4 KM) EAST OF
 DP8482'FISHHOOK.
 DP8482'
 DP8482'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8482'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 4.9 MI (7.9 KM) TO
 DP8482'2800E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 1.15 MI (1.9 KM) TO
 DP8482'THE STATION ON THE LEFT.
 DP8482'
 DP8482'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP8482'104, 263 FT (80.2 M) SOUTHWEST OF AN ORANGE AND WHITE UTILITY WITNESS
 DP8482'POST, 118 FT (36.0 M) SOUTHEAST OF THE CENTERLINE OF THE NORTH END OF
 DP8482'A 4 FT (1.2 M) X 2 FT (0.6 M) BOX CULVERT UNDER IL ROUTE 104, 105 FT
 DP8482'(32.0 M) EAST-SOUTHEAST OF THE CENTERLINE OF THE SOUTH END OF A4 FT X
 DP8482'2 FT (0.6 M) BOX CULVERT UNDER IL ROUTE 104, 1.0 FT (0.3 M) NORTH OF
 DP8482'AN ORANGE FIBERGLASS WITNESS POST.
 DP8482'
 DP8482'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8482'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8482'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8483 ***********************************************************************
 DP8483  DESIGNATION -  EA 182
 DP8483  PID         -  DP8483
 DP8483  STATE/COUNTY-  IL/PIKE
 DP8483  COUNTRY     -  US
 DP8483  USGS QUAD   -  FISHHOOK (2018)
 DP8483
 DP8483                         *CURRENT SURVEY CONTROL
 DP8483  ______________________________________________________________________
 DP8483* NAD 83(1986) POSITION- 39 48 31.44   (N) 090 52 49.67   (W)   HD_HELD1
 DP8483* NAVD 88 ORTHO HEIGHT -   232.665 (meters)      763.34  (feet) ADJUSTED
 DP8483  ______________________________________________________________________
 DP8483  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 DP8483  DYNAMIC HEIGHT  -        232.538 (meters)      762.92  (feet) COMP
 DP8483  MODELED GRAVITY -    980,074.9   (mgal)                       NAVD 88
 DP8483
 DP8483  VERT ORDER      -  SECOND    CLASS I
 DP8483
 DP8483.The horizontal coordinates were determined by differentially corrected
 DP8483.hand held GPS observations or other comparable positioning techniques
 DP8483.and have an estimated accuracy of +/- 3 meters.
 DP8483
 DP8483.The orthometric height was determined by differential leveling and
 DP8483.adjusted by the NATIONAL GEODETIC SURVEY
 DP8483.in September 2015.
 DP8483
 DP8483.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8483.GEOID18 height accuracy estimate available here.
 DP8483
 DP8483.Click photographs - Photos may exist for this station.
 DP8483
 DP8483.The dynamic height is computed by dividing the NAVD 88
 DP8483.geopotential number by the normal gravity value computed on the
 DP8483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8483.degrees latitude (g = 980.6199 gals.).
 DP8483
 DP8483.The modeled gravity was interpolated from observed gravity values.
 DP8483
 DP8483;                    North         East    Units  Estimated Accuracy
 DP8483;SPC IL W     -   348,995.9     638,879.7     MT  (+/- 3 meters HH1 GPS) 
 DP8483
 DP8483_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE8143408677(NAD 83)
 DP8483
 DP8483                          SUPERSEDED SURVEY CONTROL
 DP8483
 DP8483.No superseded survey control is available for this station.
 DP8483
 DP8483_MARKER: F = FLANGE-ENCASED ROD
 DP8483_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8483_STAMPING: EA 182 2014
 DP8483_MARK LOGO: UIL
 DP8483_PROJECTION: RECESSED 8 CENTIMETERS
 DP8483_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8483_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8483+STABILITY: POSITION/ELEVATION WELL
 DP8483_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8483+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2014
 DP8483_ROD/PIPE-DEPTH: 14.2 meters
 DP8483_SLEEVE-DEPTH  : 0.9 meters
 DP8483
 DP8483  HISTORY     - Date     Condition        Report By
 DP8483  HISTORY     - 20141105 MONUMENTED       AMESC
 DP8483
 DP8483                          STATION DESCRIPTION
 DP8483
 DP8483'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8483'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHWEST OF NEW
 DP8483'SALEM, 5.7 MI (9.2 KM) NORTH-NORTHEAST OF BAYLIS AND IN THE TOWN OF
 DP8483'FISHHOOK, IL.
 DP8483'
 DP8483'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8483'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 6.7 MI (10.8 KM)
 DP8483'TO 2725E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.50 MI (0.8 KM)
 DP8483'TO A FIELD ENTRANCE AND THE STATION ON THE LEFT.
 DP8483'
 DP8483'THE STATION IS 37 FT (11.3 M) SOUTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8483'66.0 FT (20.1 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP8483'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE NORTH SIDE OF IL
 DP8483'ROUTE 104, 45.7 FT (13.9 M) EAST OF THE FENCE CORNER OF A FENCE
 DP8483'RUNNING SOUTH AND EAST, 31.0 FT (9.4 M) SOUTHEAST OF THE EAST END OF A
 DP8483'15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE
 DP8483'SOUTH SIDE OF IL ROUTE 104, 3.5 FT (1.1 M) NORTH OF A EAST-WEST FENCE.
 DP8483'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8483'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8483'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8484 ***********************************************************************
 DP8484  DESIGNATION -  EA 183
 DP8484  PID         -  DP8484
 DP8484  STATE/COUNTY-  IL/PIKE
 DP8484  COUNTRY     -  US
 DP8484  USGS QUAD   -  FISHHOOK (2018)
 DP8484
 DP8484                         *CURRENT SURVEY CONTROL
 DP8484  ______________________________________________________________________
 DP8484* NAD 83(1986) POSITION- 39 48 36.82   (N) 090 53 44.61   (W)   HD_HELD1
 DP8484* NAVD 88 ORTHO HEIGHT -   227.921 (meters)      747.77  (feet) ADJUSTED
 DP8484  ______________________________________________________________________
 DP8484  GEOID HEIGHT    -        -32.645 (meters)                     GEOID18
 DP8484  DYNAMIC HEIGHT  -        227.796 (meters)      747.36  (feet) COMP
 DP8484  MODELED GRAVITY -    980,073.2   (mgal)                       NAVD 88
 DP8484
 DP8484  VERT ORDER      -  SECOND    CLASS I
 DP8484
 DP8484.The horizontal coordinates were determined by differentially corrected
 DP8484.hand held GPS observations or other comparable positioning techniques
 DP8484.and have an estimated accuracy of +/- 3 meters.
 DP8484
 DP8484.The orthometric height was determined by differential leveling and
 DP8484.adjusted by the NATIONAL GEODETIC SURVEY
 DP8484.in September 2015.
 DP8484
 DP8484.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8484.GEOID18 height accuracy estimate available here.
 DP8484
 DP8484.Click photographs - Photos may exist for this station.
 DP8484
 DP8484.The dynamic height is computed by dividing the NAVD 88
 DP8484.geopotential number by the normal gravity value computed on the
 DP8484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8484.degrees latitude (g = 980.6199 gals.).
 DP8484
 DP8484.The modeled gravity was interpolated from observed gravity values.
 DP8484
 DP8484;                    North         East    Units  Estimated Accuracy
 DP8484;SPC IL W     -   349,172.4     637,574.3     MT  (+/- 3 meters HH1 GPS) 
 DP8484
 DP8484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE8012308812(NAD 83)
 DP8484
 DP8484                          SUPERSEDED SURVEY CONTROL
 DP8484
 DP8484.No superseded survey control is available for this station.
 DP8484
 DP8484_MARKER: F = FLANGE-ENCASED ROD
 DP8484_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8484_STAMPING: EA 183 2014
 DP8484_MARK LOGO: UIL
 DP8484_PROJECTION: RECESSED 8 CENTIMETERS
 DP8484_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8484_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8484+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2018
 DP8484_ROD/PIPE-DEPTH: 5.6 meters
 DP8484_SLEEVE-DEPTH  : 0.9 meters
 DP8484
 DP8484  HISTORY     - Date     Condition        Report By
 DP8484  HISTORY     - 20141105 MONUMENTED       AMESC
 DP8484  HISTORY     - 20180124 GOOD             ILDT
 DP8484
 DP8484                          STATION DESCRIPTION
 DP8484
 DP8484'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8484'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHWEST OF NEW
 DP8484'SALEM, 5.7 MI (9.2 KM) NORTH OF BAYLIS AND 0.6 MI (1.0 KM)
 DP8484'WEST-NORTHWEST OF FISHHOOK.
 DP8484'
 DP8484'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8484'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 7.8 MI (12.6 KM)
 DP8484'TO 2516E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.2 MI (0.3 KM)
 DP8484'TO THE STATION ON THE RIGHT.
 DP8484'
 DP8484'THE STATION IS 45 FT (13.7 M) NORTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8484'263 FT (80.2 M) WEST OF THE EAST END OF CURB ON THE NORTH SIDE OF IL
 DP8484'ROUTE 104, 55.3 FT (16.9 M) WEST OF A DTI FIBER OPTIC WARNING POST,
 DP8484'24.3 FT (7.4 M) SOUTHWEST OF A RAILROAD TIE POST, 13.8 FT (4.2 M)
 DP8484'SOUTHWEST OF A MCLEOD FIBER OPTIC SIGN.
 DP8484'
 DP8484'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8484'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8484'IN IDENTIFICATION.
 DP8484
 DP8484                          STATION RECOVERY (2018)
 DP8484
 DP8484'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8484'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8485 ***********************************************************************
 DP8485  DESIGNATION -  EA 184
 DP8485  PID         -  DP8485
 DP8485  STATE/COUNTY-  IL/PIKE
 DP8485  COUNTRY     -  US
 DP8485  USGS QUAD   -  FISHHOOK (2018)
 DP8485
 DP8485                         *CURRENT SURVEY CONTROL
 DP8485  ______________________________________________________________________
 DP8485* NAD 83(1986) POSITION- 39 48 40.93   (N) 090 54 35.44   (W)   HD_HELD1
 DP8485* NAVD 88 ORTHO HEIGHT -   219.285 (meters)      719.44  (feet) ADJUSTED
 DP8485  ______________________________________________________________________
 DP8485  GEOID HEIGHT    -        -32.643 (meters)                     GEOID18
 DP8485  DYNAMIC HEIGHT  -        219.164 (meters)      719.04  (feet) COMP
 DP8485  MODELED GRAVITY -    980,072.3   (mgal)                       NAVD 88
 DP8485
 DP8485  VERT ORDER      -  SECOND    CLASS I
 DP8485
 DP8485.The horizontal coordinates were determined by differentially corrected
 DP8485.hand held GPS observations or other comparable positioning techniques
 DP8485.and have an estimated accuracy of +/- 3 meters.
 DP8485
 DP8485.The orthometric height was determined by differential leveling and
 DP8485.adjusted by the NATIONAL GEODETIC SURVEY
 DP8485.in September 2015.
 DP8485
 DP8485.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8485.GEOID18 height accuracy estimate available here.
 DP8485
 DP8485.Click photographs - Photos may exist for this station.
 DP8485
 DP8485.The dynamic height is computed by dividing the NAVD 88
 DP8485.geopotential number by the normal gravity value computed on the
 DP8485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8485.degrees latitude (g = 980.6199 gals.).
 DP8485
 DP8485.The modeled gravity was interpolated from observed gravity values.
 DP8485
 DP8485;                    North         East    Units  Estimated Accuracy
 DP8485;SPC IL W     -   349,309.1     636,366.3     MT  (+/- 3 meters HH1 GPS) 
 DP8485
 DP8485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE7891208911(NAD 83)
 DP8485
 DP8485                          SUPERSEDED SURVEY CONTROL
 DP8485
 DP8485.No superseded survey control is available for this station.
 DP8485
 DP8485_MARKER: F = FLANGE-ENCASED ROD
 DP8485_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8485_STAMPING: EA 184 2014
 DP8485_MARK LOGO: UIL
 DP8485_PROJECTION: RECESSED 8 CENTIMETERS
 DP8485_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP8485+STABILITY: SURFACE MOTION
 DP8485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8485+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2014
 DP8485_ROD/PIPE-DEPTH: 3.3 meters
 DP8485_SLEEVE-DEPTH  : 0.9 meters
 DP8485
 DP8485  HISTORY     - Date     Condition        Report By
 DP8485  HISTORY     - 20141105 MONUMENTED       AMESC
 DP8485
 DP8485                          STATION DESCRIPTION
 DP8485
 DP8485'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8485'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHWEST OF NEW
 DP8485'SALEM, 5.7 MI (9.2 KM) NORTH OF BAYLIS AND 1.4 MI (2.3 KM)
 DP8485'WEST-NORTHWEST OF FISHHOOK.
 DP8485'
 DP8485'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8485'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 8.5 MI (13.7 KM)
 DP8485'TO 2454E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.30 MI (0.5 KM)
 DP8485'TO A DRIVEWAY ON THE LEFT AND THE STATION ON THE RIGHT.
 DP8485'
 DP8485'THE STATION IS 35 FT (10.7 M) NORTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8485'77.5 FT (23.6 M) NORTHEAST OF THE WOODEN FENCE CORNER ON THE WEST SIDE
 DP8485'OF THE DRIVEWAY TO ADDRESS NUMBER '33279', 76.0 FT (23.2 M) NORTHWEST
 DP8485'OF THE WOODEN FENCE CORNER ON THE EAST SIDE OF THE DRIVEWAY TO ADDRESS
 DP8485'NUMBER '33279'.
 DP8485'
 DP8485'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8485'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8485'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8486 ***********************************************************************
 DP8486  DESIGNATION -  EA 185
 DP8486  PID         -  DP8486
 DP8486  STATE/COUNTY-  IL/ADAMS
 DP8486  COUNTRY     -  US
 DP8486  USGS QUAD   -  FISHHOOK (2018)
 DP8486
 DP8486                         *CURRENT SURVEY CONTROL
 DP8486  ______________________________________________________________________
 DP8486* NAD 83(1986) POSITION- 39 48 45.39   (N) 090 55 38.11   (W)   HD_HELD1
 DP8486* NAVD 88 ORTHO HEIGHT -   217.058 (meters)      712.13  (feet) ADJUSTED
 DP8486  ______________________________________________________________________
 DP8486  GEOID HEIGHT    -        -32.639 (meters)                     GEOID18
 DP8486  DYNAMIC HEIGHT  -        216.938 (meters)      711.74  (feet) COMP
 DP8486  MODELED GRAVITY -    980,071.7   (mgal)                       NAVD 88
 DP8486
 DP8486  VERT ORDER      -  SECOND    CLASS I
 DP8486
 DP8486.The horizontal coordinates were determined by differentially corrected
 DP8486.hand held GPS observations or other comparable positioning techniques
 DP8486.and have an estimated accuracy of +/- 3 meters.
 DP8486
 DP8486.The orthometric height was determined by differential leveling and
 DP8486.adjusted by the NATIONAL GEODETIC SURVEY
 DP8486.in September 2015.
 DP8486
 DP8486.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8486.GEOID18 height accuracy estimate available here.
 DP8486
 DP8486.Click photographs - Photos may exist for this station.
 DP8486
 DP8486.The dynamic height is computed by dividing the NAVD 88
 DP8486.geopotential number by the normal gravity value computed on the
 DP8486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8486.degrees latitude (g = 980.6199 gals.).
 DP8486
 DP8486.The modeled gravity was interpolated from observed gravity values.
 DP8486
 DP8486;                    North         East    Units  Estimated Accuracy
 DP8486;SPC IL W     -   349,459.2     634,876.9     MT  (+/- 3 meters HH1 GPS) 
 DP8486
 DP8486_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE7741809014(NAD 83)
 DP8486
 DP8486                          SUPERSEDED SURVEY CONTROL
 DP8486
 DP8486.No superseded survey control is available for this station.
 DP8486
 DP8486_MARKER: F = FLANGE-ENCASED ROD
 DP8486_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8486_STAMPING: EA 185 2014
 DP8486_MARK LOGO: UIL
 DP8486_PROJECTION: RECESSED 8 CENTIMETERS
 DP8486_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8486_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8486+STABILITY: POSITION/ELEVATION WELL
 DP8486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8486+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2014
 DP8486_ROD/PIPE-DEPTH: 6.1 meters
 DP8486_SLEEVE-DEPTH  : 0.9 meters
 DP8486
 DP8486  HISTORY     - Date     Condition        Report By
 DP8486  HISTORY     - 20141106 MONUMENTED       AMESC
 DP8486
 DP8486                          STATION DESCRIPTION
 DP8486
 DP8486'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8486'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH OF KELLERVILLE,
 DP8486'5.9 MI (9.5 KM) NORTH OF BAYLIS AND 2.3 MI (3.7 KM) WEST-NORTHWEST OF
 DP8486'FISHHOOK.
 DP8486'
 DP8486'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8486'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 9.4 MI (15.1 KM)
 DP8486'TO 3080E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.35 MI (0.6 KM)
 DP8486'TO THE STATION ON THE LEFT.
 DP8486'
 DP8486'THE STATION IS 43 FT (13.1 M) SOUTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8486'184 FT (56.1 M) SOUTHWEST OF THE CENTERLINE OF THE SOUTH END OF A 2 FT
 DP8486'(0.6 M) X 2 FT (0.6 M) BOX CULVERT UNDER IL ROUTE 104, 107.5 FT (32.8
 DP8486'M) SOUTHWEST OF THE CENTERLINE OF THE END OF A CONCRETE GUTTER OUTLET,
 DP8486'85.5 FT (26.1 M) EAST OF AN ORANGE AND WHITE DTI FIBER OPTIC WARNING
 DP8486'POST, 1.0 FT (0.3 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8486'
 DP8486'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8486'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8486'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8487 ***********************************************************************
 DP8487  DESIGNATION -  EA 186
 DP8487  PID         -  DP8487
 DP8487  STATE/COUNTY-  IL/ADAMS
 DP8487  COUNTRY     -  US
 DP8487  USGS QUAD   -  FISHHOOK (2018)
 DP8487
 DP8487                         *CURRENT SURVEY CONTROL
 DP8487  ______________________________________________________________________
 DP8487* NAD 83(1986) POSITION- 39 49 10.26   (N) 090 56 46.77   (W)   HD_HELD1
 DP8487* NAVD 88 ORTHO HEIGHT -   202.308 (meters)      663.74  (feet) ADJUSTED
 DP8487  ______________________________________________________________________
 DP8487  GEOID HEIGHT    -        -32.640 (meters)                     GEOID18
 DP8487  DYNAMIC HEIGHT  -        202.197 (meters)      663.37  (feet) COMP
 DP8487  MODELED GRAVITY -    980,072.4   (mgal)                       NAVD 88
 DP8487
 DP8487  VERT ORDER      -  SECOND    CLASS I
 DP8487
 DP8487.The horizontal coordinates were determined by differentially corrected
 DP8487.hand held GPS observations or other comparable positioning techniques
 DP8487.and have an estimated accuracy of +/- 3 meters.
 DP8487
 DP8487.The orthometric height was determined by differential leveling and
 DP8487.adjusted by the NATIONAL GEODETIC SURVEY
 DP8487.in September 2015.
 DP8487
 DP8487.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8487.GEOID18 height accuracy estimate available here.
 DP8487
 DP8487.Click photographs - Photos may exist for this station.
 DP8487
 DP8487.The dynamic height is computed by dividing the NAVD 88
 DP8487.geopotential number by the normal gravity value computed on the
 DP8487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8487.degrees latitude (g = 980.6199 gals.).
 DP8487
 DP8487.The modeled gravity was interpolated from observed gravity values.
 DP8487
 DP8487;                    North         East    Units  Estimated Accuracy
 DP8487;SPC IL W     -   350,240.2     633,250.6     MT  (+/- 3 meters HH1 GPS) 
 DP8487
 DP8487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE7576809743(NAD 83)
 DP8487
 DP8487                          SUPERSEDED SURVEY CONTROL
 DP8487
 DP8487.No superseded survey control is available for this station.
 DP8487
 DP8487_MARKER: F = FLANGE-ENCASED ROD
 DP8487_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8487_STAMPING: EA 186 2014
 DP8487_MARK LOGO: UIL
 DP8487_PROJECTION: RECESSED 8 CENTIMETERS
 DP8487_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8487_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8487+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2018
 DP8487_ROD/PIPE-DEPTH: 4.0 meters
 DP8487_SLEEVE-DEPTH  : 0.9 meters
 DP8487
 DP8487  HISTORY     - Date     Condition        Report By
 DP8487  HISTORY     - 20141106 MONUMENTED       AMESC
 DP8487  HISTORY     - 20180130 GOOD             ILDT
 DP8487
 DP8487                          STATION DESCRIPTION
 DP8487
 DP8487'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8487'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH OF KELLERVILLE,
 DP8487'6.6 MI (10.6 KM) NORTH-NORTHWEST OF BAYLIS AND 3.4 MI (5.5 KM)
 DP8487'WEST-NORTHWEST OF FISHHOOK.
 DP8487'
 DP8487'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8487'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 10.5 MI (16.9 KM)
 DP8487'TO 2975E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.35 MI (0.6 KM)
 DP8487'TO THE STATION ON THE LEFT.
 DP8487'
 DP8487'THE STATION IS 36.5 FT (11.1 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP8487'104, 169 FT (51.5 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP8487'CORRUGATED METAL PIPE UNDER A DRIVEWAY TO THE NORTH, 126.2 FT (38.5 M)
 DP8487'SOUTHEAST OF THE SOUTHWEST FENCE CORNER OF A FENCE RUNNING NORTH AND
 DP8487'EAST ON THE NORTH SIDE OF IL ROUTE 104, 88.4 FT (26.9 M) SOUTHWEST OF
 DP8487'THE SOUTHEAST FENCE CORNER OF A FENCE RUNNING NORTH AND WEST ON THE
 DP8487'NORTH SIDE OF IL ROUTE 104, 25.3 FT (7.7 M) WEST OF A POWER POLE WITH
 DP8487'TRANSFORMER AND GUY WIRE, 3.5 FT (1.1 M) NORTH OF AN EAST-WEST FENCE.
 DP8487'
 DP8487'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8487'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8487'IN IDENTIFICATION.
 DP8487
 DP8487                          STATION RECOVERY (2018)
 DP8487
 DP8487'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TM)
 DP8487'THE DESCRIPTION IS ADEQUATE, BUT THE FLOATING BRONZE DISK IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8488 ***********************************************************************
 DP8488  DESIGNATION -  EA 187
 DP8488  PID         -  DP8488
 DP8488  STATE/COUNTY-  IL/ADAMS
 DP8488  COUNTRY     -  US
 DP8488  USGS QUAD   -  FISHHOOK (2018)
 DP8488
 DP8488                         *CURRENT SURVEY CONTROL
 DP8488  ______________________________________________________________________
 DP8488* NAD 83(1986) POSITION- 39 49 10.52   (N) 090 57 37.85   (W)   HD_HELD1
 DP8488* NAVD 88 ORTHO HEIGHT -   217.924 (meters)      714.97  (feet) ADJUSTED
 DP8488  ______________________________________________________________________
 DP8488  GEOID HEIGHT    -        -32.634 (meters)                     GEOID18
 DP8488  DYNAMIC HEIGHT  -        217.804 (meters)      714.58  (feet) COMP
 DP8488  MODELED GRAVITY -    980,072.4   (mgal)                       NAVD 88
 DP8488
 DP8488  VERT ORDER      -  SECOND    CLASS I
 DP8488
 DP8488.The horizontal coordinates were determined by differentially corrected
 DP8488.hand held GPS observations or other comparable positioning techniques
 DP8488.and have an estimated accuracy of +/- 3 meters.
 DP8488
 DP8488.The orthometric height was determined by differential leveling and
 DP8488.adjusted by the NATIONAL GEODETIC SURVEY
 DP8488.in September 2015.
 DP8488
 DP8488.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8488.GEOID18 height accuracy estimate available here.
 DP8488
 DP8488.Click photographs - Photos may exist for this station.
 DP8488
 DP8488.The dynamic height is computed by dividing the NAVD 88
 DP8488.geopotential number by the normal gravity value computed on the
 DP8488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8488.degrees latitude (g = 980.6199 gals.).
 DP8488
 DP8488.The modeled gravity was interpolated from observed gravity values.
 DP8488
 DP8488;                    North         East    Units  Estimated Accuracy
 DP8488;SPC IL W     -   350,258.9     632,035.9     MT  (+/- 3 meters HH1 GPS) 
 DP8488
 DP8488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE7455309723(NAD 83)
 DP8488
 DP8488                          SUPERSEDED SURVEY CONTROL
 DP8488
 DP8488.No superseded survey control is available for this station.
 DP8488
 DP8488_MARKER: F = FLANGE-ENCASED ROD
 DP8488_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8488_STAMPING: EA 187 2014
 DP8488_MARK LOGO: UIL
 DP8488_PROJECTION: RECESSED 8 CENTIMETERS
 DP8488_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8488_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8488+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2014
 DP8488_ROD/PIPE-DEPTH: 4.9 meters
 DP8488_SLEEVE-DEPTH  : 0.9 meters
 DP8488
 DP8488  HISTORY     - Date     Condition        Report By
 DP8488  HISTORY     - 20141106 MONUMENTED       AMESC
 DP8488
 DP8488                          STATION DESCRIPTION
 DP8488
 DP8488'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8488'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH OF KELLERVILLE,
 DP8488'6.9 MI (11.1 KM) NORTH-NORTHWEST OF BAYLIS AND 4.1 MI (6.6 KM)
 DP8488'WEST-NORTHWEST OF FISHHOOK.
 DP8488'
 DP8488'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8488'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 10.5 MI (16.9 KM)
 DP8488'TO 2975E ROAD.  CONTINUE WEST ALONG IL ROUTE 104 FOR 1.1 MI (1.8 KM)
 DP8488'TO THE STATION ON THE LEFT.
 DP8488'
 DP8488'THE STATION IS 30 FT (9.1 M) SOUTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8488'389 FT (118.6 M) SOUTHEAST OF ADAMS TELEPHONE COMPANY PEDESTAL NUMBER
 DP8488''T9EA', 271.5 FT (82.8 M) WEST-NORTHWEST OF A POWER POLE, 41.0 FT
 DP8488'(12.5 M) NORTHEAST OF A POWER POLE, 11.0 FT (3.4 M) NORTH OF AN
 DP8488'EAST-WEST FENCE.
 DP8488'
 DP8488'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8488'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8488'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8489 ***********************************************************************
 DP8489  DESIGNATION -  EA 188
 DP8489  PID         -  DP8489
 DP8489  STATE/COUNTY-  IL/ADAMS
 DP8489  COUNTRY     -  US
 DP8489  USGS QUAD   -  FISHHOOK (2018)
 DP8489
 DP8489                         *CURRENT SURVEY CONTROL
 DP8489  ______________________________________________________________________
 DP8489* NAD 83(1986) POSITION- 39 49 11.30   (N) 090 58 25.50   (W)   HD_HELD1
 DP8489* NAVD 88 ORTHO HEIGHT -   232.832 (meters)      763.88  (feet) ADJUSTED
 DP8489  ______________________________________________________________________
 DP8489  GEOID HEIGHT    -        -32.628 (meters)                     GEOID18
 DP8489  DYNAMIC HEIGHT  -        232.704 (meters)      763.46  (feet) COMP
 DP8489  MODELED GRAVITY -    980,072.6   (mgal)                       NAVD 88
 DP8489
 DP8489  VERT ORDER      -  SECOND    CLASS I
 DP8489
 DP8489.The horizontal coordinates were determined by differentially corrected
 DP8489.hand held GPS observations or other comparable positioning techniques
 DP8489.and have an estimated accuracy of +/- 3 meters.
 DP8489
 DP8489.The orthometric height was determined by differential leveling and
 DP8489.adjusted by the NATIONAL GEODETIC SURVEY
 DP8489.in September 2015.
 DP8489
 DP8489.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8489.GEOID18 height accuracy estimate available here.
 DP8489
 DP8489.Click photographs - Photos may exist for this station.
 DP8489
 DP8489.The dynamic height is computed by dividing the NAVD 88
 DP8489.geopotential number by the normal gravity value computed on the
 DP8489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8489.degrees latitude (g = 980.6199 gals.).
 DP8489
 DP8489.The modeled gravity was interpolated from observed gravity values.
 DP8489
 DP8489;                    North         East    Units  Estimated Accuracy
 DP8489;SPC IL W     -   350,293.1     630,902.9     MT  (+/- 3 meters HH1 GPS) 
 DP8489
 DP8489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE7342009721(NAD 83)
 DP8489
 DP8489                          SUPERSEDED SURVEY CONTROL
 DP8489
 DP8489.No superseded survey control is available for this station.
 DP8489
 DP8489_MARKER: F = FLANGE-ENCASED ROD
 DP8489_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8489_STAMPING: EA 188 2014
 DP8489_MARK LOGO: UIL
 DP8489_PROJECTION: RECESSED 8 CENTIMETERS
 DP8489_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8489_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8489+STABILITY: POSITION/ELEVATION WELL
 DP8489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8489+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2014
 DP8489_ROD/PIPE-DEPTH: 7.3 meters
 DP8489_SLEEVE-DEPTH  : 0.9 meters
 DP8489
 DP8489  HISTORY     - Date     Condition        Report By
 DP8489  HISTORY     - 20141106 MONUMENTED       AMESC
 DP8489
 DP8489                          STATION DESCRIPTION
 DP8489
 DP8489'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8489'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST OF RICHFIELD, 7.2
 DP8489'MI (11.6 KM) NORTH-NORTHWEST OF BAYLIS AND 4.8 MI (7.7 KM)
 DP8489'WEST-NORTHWEST OF FISHHOOK.
 DP8489'
 DP8489'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8489'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 11.9 MI (19.1 KM)
 DP8489'TO 2873E LANE.  CONTINUE WEST ALONG IL ROUTE 104 FOR 0.45 MI (0.7 KM)
 DP8489'TO THE STATION ON THE RIGHT.
 DP8489'
 DP8489'THE STATION IS 35 FT (10.7 M) NORTH OF THE CENTERLINE OF IL ROUTE 104,
 DP8489'110.7 FT (33.7 M) EAST OF ADAMS TELEPHONE COMPANY PEDESTAL NUMBER 363,
 DP8489'82.0 FT (25.0 M) WEST OF THE WESTERN MOST OF THREE WOODEN POST, 77.0
 DP8489'FT (23.5 M) NORTH OF THE EAST-WEST FENCE ON THE SOUTH SIDE OF IL ROUTE
 DP8489'104, 17.4 FT (5.3 M) SOUTH-SOUTHEAST OF A POWER POLE.
 DP8489'
 DP8489'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8489'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8489'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8490 ***********************************************************************
 DP8490  DESIGNATION -  EA 189
 DP8490  PID         -  DP8490
 DP8490  STATE/COUNTY-  IL/ADAMS
 DP8490  COUNTRY     -  US
 DP8490  USGS QUAD   -  FISHHOOK (2018)
 DP8490
 DP8490                         *CURRENT SURVEY CONTROL
 DP8490  ______________________________________________________________________
 DP8490* NAD 83(1986) POSITION- 39 49 24.25   (N) 090 59 21.91   (W)   HD_HELD1
 DP8490* NAVD 88 ORTHO HEIGHT -   232.475 (meters)      762.71  (feet) ADJUSTED
 DP8490  ______________________________________________________________________
 DP8490  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 DP8490  DYNAMIC HEIGHT  -        232.348 (meters)      762.30  (feet) COMP
 DP8490  MODELED GRAVITY -    980,073.3   (mgal)                       NAVD 88
 DP8490
 DP8490  VERT ORDER      -  SECOND    CLASS I
 DP8490
 DP8490.The horizontal coordinates were determined by differentially corrected
 DP8490.hand held GPS observations or other comparable positioning techniques
 DP8490.and have an estimated accuracy of +/- 3 meters.
 DP8490
 DP8490.The orthometric height was determined by differential leveling and
 DP8490.adjusted by the NATIONAL GEODETIC SURVEY
 DP8490.in September 2015.
 DP8490
 DP8490.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8490.GEOID18 height accuracy estimate available here.
 DP8490
 DP8490.Click photographs - Photos may exist for this station.
 DP8490
 DP8490.The dynamic height is computed by dividing the NAVD 88
 DP8490.geopotential number by the normal gravity value computed on the
 DP8490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8490.degrees latitude (g = 980.6199 gals.).
 DP8490
 DP8490.The modeled gravity was interpolated from observed gravity values.
 DP8490
 DP8490;                    North         East    Units  Estimated Accuracy
 DP8490;SPC IL W     -   350,704.7     629,565.0     MT  (+/- 3 meters HH1 GPS) 
 DP8490
 DP8490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE7207010090(NAD 83)
 DP8490
 DP8490                          SUPERSEDED SURVEY CONTROL
 DP8490
 DP8490.No superseded survey control is available for this station.
 DP8490
 DP8490_MARKER: F = FLANGE-ENCASED ROD
 DP8490_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8490_STAMPING: EA 189 2014
 DP8490_MARK LOGO: UIL
 DP8490_PROJECTION: RECESSED 8 CENTIMETERS
 DP8490_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8490_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8490_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8490+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2018
 DP8490_ROD/PIPE-DEPTH: 4.9 meters
 DP8490_SLEEVE-DEPTH  : 0.9 meters
 DP8490
 DP8490  HISTORY     - Date     Condition        Report By
 DP8490  HISTORY     - 20141106 MONUMENTED       AMESC
 DP8490  HISTORY     - 20180124 GOOD             ILDT
 DP8490
 DP8490                          STATION DESCRIPTION
 DP8490
 DP8490'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8490'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF
 DP8490'LIBERTY, 6.8 MI (10.9 KM) EAST OF RICHFIELD AND 5.7 MI (9.2 KM)
 DP8490'WEST-NORTHWEST OF FISHHOOK.
 DP8490'
 DP8490'TO REACH FROM THE INTERSECTION OF IL ROUTE 107 AND IL ROUTE 104 WEST
 DP8490'OF CHAMBERSBURG PROCEED WEST ALONG IL ROUTE 104 FOR 12.55 MI (20.2 KM)
 DP8490'TO 2775E ROAD (COUNTY HIGHWAY 14).  CONTINUE WEST ALONG IL ROUTE 104
 DP8490'FOR 0.65 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP8490'
 DP8490'THE STATION IS 55.5 FT (16.9 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP8490'104, 287 FT (87.5 M) NORTHEAST OF A WOODEN FENCE CORNER, 260.5 FT
 DP8490'(79.4 M) EAST OF A POWER POLE, 94.0 FT (28.7 M) NORTH OF THE EAST-WEST
 DP8490'FENCE ON THE SOUTH SIDE OF IL ROUTE 104, 17.0 FT (5.2 M) WEST OF A
 DP8490'POWER POLE.
 DP8490'
 DP8490'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8490'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8490'IN IDENTIFICATION.
 DP8490
 DP8490                          STATION RECOVERY (2018)
 DP8490
 DP8490'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8490'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8491 ***********************************************************************
 DP8491  DESIGNATION -  EA 190
 DP8491  PID         -  DP8491
 DP8491  STATE/COUNTY-  IL/ADAMS
 DP8491  COUNTRY     -  US
 DP8491  USGS QUAD   -  RICHFIELD (2018)
 DP8491
 DP8491                         *CURRENT SURVEY CONTROL
 DP8491  ______________________________________________________________________
 DP8491* NAD 83(1986) POSITION- 39 49 07.96   (N) 091 01 44.65   (W)   HD_HELD1
 DP8491* NAVD 88 ORTHO HEIGHT -   248.219 (meters)      814.37  (feet) ADJUSTED
 DP8491  ______________________________________________________________________
 DP8491  GEOID HEIGHT    -        -32.604 (meters)                     GEOID18
 DP8491  DYNAMIC HEIGHT  -        248.084 (meters)      813.92  (feet) COMP
 DP8491  MODELED GRAVITY -    980,074.7   (mgal)                       NAVD 88
 DP8491
 DP8491  VERT ORDER      -  SECOND    CLASS I
 DP8491
 DP8491.The horizontal coordinates were determined by differentially corrected
 DP8491.hand held GPS observations or other comparable positioning techniques
 DP8491.and have an estimated accuracy of +/- 3 meters.
 DP8491
 DP8491.The orthometric height was determined by differential leveling and
 DP8491.adjusted by the NATIONAL GEODETIC SURVEY
 DP8491.in September 2015.
 DP8491
 DP8491.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8491.GEOID18 height accuracy estimate available here.
 DP8491
 DP8491.Click photographs - Photos may exist for this station.
 DP8491
 DP8491.The dynamic height is computed by dividing the NAVD 88
 DP8491.geopotential number by the normal gravity value computed on the
 DP8491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8491.degrees latitude (g = 980.6199 gals.).
 DP8491
 DP8491.The modeled gravity was interpolated from observed gravity values.
 DP8491
 DP8491;                    North         East    Units  Estimated Accuracy
 DP8491;SPC IL W     -   350,234.3     626,165.7     MT  (+/- 3 meters HH1 GPS) 
 DP8491
 DP8491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6868709513(NAD 83)
 DP8491
 DP8491                          SUPERSEDED SURVEY CONTROL
 DP8491
 DP8491.No superseded survey control is available for this station.
 DP8491
 DP8491_MARKER: F = FLANGE-ENCASED ROD
 DP8491_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8491_STAMPING: EA 190 2014
 DP8491_MARK LOGO: UIL
 DP8491_PROJECTION: RECESSED 8 CENTIMETERS
 DP8491_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8491_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8491+STABILITY: POSITION/ELEVATION WELL
 DP8491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8491+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2014
 DP8491_ROD/PIPE-DEPTH: 7.3 meters
 DP8491_SLEEVE-DEPTH  : 0.9 meters
 DP8491
 DP8491  HISTORY     - Date     Condition        Report By
 DP8491  HISTORY     - 20141106 MONUMENTED       AMESC
 DP8491
 DP8491                          STATION DESCRIPTION
 DP8491
 DP8491'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8491'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF FISHHOOK, 5.9 MI
 DP8491'(9.5 KM) SOUTHEAST OF LIBERTY AND 4.7 MI (7.6 KM) EAST OF RICHFIELD.
 DP8491'
 DP8491'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8491'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.35 MI (0.6
 DP8491'KM) TO NORTH 416TH AVENUE, THENCE EAST ALONG NORTH 416TH AVENUE FOR
 DP8491'300 FT (91.4 M) TO NORTH 440TH AVENUE, THENCE NORTH ALONG NORTH 440TH
 DP8491'AVENUE FOR 220 FT (67.1 M) TO THE STATION ON THE LEFT.
 DP8491'
 DP8491'THE STATION IS 42 FT (12.8 M) WEST OF THE CENTERLINE OF NORTH 440TH
 DP8491'AVENUE, 172 FT (52.4 M) SOUTHWEST OF A FLAG POLE, 121 FT (36.9 M)
 DP8491'NORTH OF THE NORTHEAST CORNER OF THE CHAIN LINK FENCE AROUND THE ABS
 DP8491'WATER TOWER, 91.0 FT (27.7 M) SOUTHWEST OF A POWER POLE, 2.5 FT (0.8
 DP8491'M) EAST OF THE PLASTIC FENCE RUNNING NORTH-SOUTH.
 DP8491'
 DP8491'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8491'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8491'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8492 ***********************************************************************
 DP8492  DESIGNATION -  EA 191
 DP8492  PID         -  DP8492
 DP8492  STATE/COUNTY-  IL/ADAMS
 DP8492  COUNTRY     -  US
 DP8492  USGS QUAD   -  RICHFIELD (2018)
 DP8492
 DP8492                         *CURRENT SURVEY CONTROL
 DP8492  ______________________________________________________________________
 DP8492* NAD 83(1986) POSITION- 39 48 58.15   (N) 091 02 10.47   (W)   HD_HELD1
 DP8492* NAVD 88 ORTHO HEIGHT -   250.330 (meters)      821.29  (feet) ADJUSTED
 DP8492  ______________________________________________________________________
 DP8492  GEOID HEIGHT    -        -32.599 (meters)                     GEOID18
 DP8492  DYNAMIC HEIGHT  -        250.193 (meters)      820.84  (feet) COMP
 DP8492  MODELED GRAVITY -    980,074.7   (mgal)                       NAVD 88
 DP8492
 DP8492  VERT ORDER      -  SECOND    CLASS I
 DP8492
 DP8492.The horizontal coordinates were determined by differentially corrected
 DP8492.hand held GPS observations or other comparable positioning techniques
 DP8492.and have an estimated accuracy of +/- 3 meters.
 DP8492
 DP8492.The orthometric height was determined by differential leveling and
 DP8492.adjusted by the NATIONAL GEODETIC SURVEY
 DP8492.in September 2015.
 DP8492
 DP8492.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8492.GEOID18 height accuracy estimate available here.
 DP8492
 DP8492.Click photographs - Photos may exist for this station.
 DP8492
 DP8492.The dynamic height is computed by dividing the NAVD 88
 DP8492.geopotential number by the normal gravity value computed on the
 DP8492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8492.degrees latitude (g = 980.6199 gals.).
 DP8492
 DP8492.The modeled gravity was interpolated from observed gravity values.
 DP8492
 DP8492;                    North         East    Units  Estimated Accuracy
 DP8492;SPC IL W     -   349,937.7     625,548.7     MT  (+/- 3 meters HH1 GPS) 
 DP8492
 DP8492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6808009197(NAD 83)
 DP8492
 DP8492                          SUPERSEDED SURVEY CONTROL
 DP8492
 DP8492.No superseded survey control is available for this station.
 DP8492
 DP8492_MARKER: F = FLANGE-ENCASED ROD
 DP8492_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8492_STAMPING: EA 191 2014
 DP8492_MARK LOGO: UIL
 DP8492_PROJECTION: RECESSED 8 CENTIMETERS
 DP8492_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8492_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8492+STABILITY: POSITION/ELEVATION WELL
 DP8492_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8492+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2018
 DP8492_ROD/PIPE-DEPTH: 7.3 meters
 DP8492_SLEEVE-DEPTH  : 0.9 meters
 DP8492
 DP8492  HISTORY     - Date     Condition        Report By
 DP8492  HISTORY     - 20141112 MONUMENTED       AMESC
 DP8492  HISTORY     - 20180123 GOOD             ILDT
 DP8492
 DP8492                          STATION DESCRIPTION
 DP8492
 DP8492'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8492'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF FISHHOOK, 5.8 MI
 DP8492'(9.3 KM) SOUTHEAST OF LIBERTY AND 4.3 MI (6.9 KM) EAST OF RICHFIELD.
 DP8492'
 DP8492'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8492'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8492'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8492'0.30 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP8492'
 DP8492'THE STATION IS 30 FT (9.1 M) NORTH OF THE CENTERLINE OF NORTH 400TH
 DP8492'AVENUE, 309 FT (94.2 M) EAST OF POWER POLE NUMBER 195, 264 FT (80.5 M)
 DP8492'WEST OF POWER POLE NUMBER '197', 60.0 FT (18.3 M) NORTH OF AN
 DP8492'EAST-WEST FENCE ON THE SOUTH SIDE OF NORTH 400TH AVENUE, 21.0 FT (6.4
 DP8492'M) EAST OF POWER POLE NUMBER '196'.
 DP8492'
 DP8492'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8492'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8492'IN IDENTIFICATION.
 DP8492
 DP8492                          STATION RECOVERY (2018)
 DP8492
 DP8492'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8493 ***********************************************************************
 DP8493  DESIGNATION -  EA 192
 DP8493  PID         -  DP8493
 DP8493  STATE/COUNTY-  IL/ADAMS
 DP8493  COUNTRY     -  US
 DP8493  USGS QUAD   -  RICHFIELD (2018)
 DP8493
 DP8493                         *CURRENT SURVEY CONTROL
 DP8493  ______________________________________________________________________
 DP8493* NAD 83(1986) POSITION- 39 48 59.01   (N) 091 02 55.20   (W)   HD_HELD1
 DP8493* NAVD 88 ORTHO HEIGHT -   234.621 (meters)      769.75  (feet) ADJUSTED
 DP8493  ______________________________________________________________________
 DP8493  GEOID HEIGHT    -        -32.597 (meters)                     GEOID18
 DP8493  DYNAMIC HEIGHT  -        234.493 (meters)      769.33  (feet) COMP
 DP8493  MODELED GRAVITY -    980,074.9   (mgal)                       NAVD 88
 DP8493
 DP8493  VERT ORDER      -  SECOND    CLASS I
 DP8493
 DP8493.The horizontal coordinates were determined by differentially corrected
 DP8493.hand held GPS observations or other comparable positioning techniques
 DP8493.and have an estimated accuracy of +/- 3 meters.
 DP8493
 DP8493.The orthometric height was determined by differential leveling and
 DP8493.adjusted by the NATIONAL GEODETIC SURVEY
 DP8493.in September 2015.
 DP8493
 DP8493.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8493.GEOID18 height accuracy estimate available here.
 DP8493
 DP8493.Click photographs - Photos may exist for this station.
 DP8493
 DP8493.The dynamic height is computed by dividing the NAVD 88
 DP8493.geopotential number by the normal gravity value computed on the
 DP8493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8493.degrees latitude (g = 980.6199 gals.).
 DP8493
 DP8493.The modeled gravity was interpolated from observed gravity values.
 DP8493
 DP8493;                    North         East    Units  Estimated Accuracy
 DP8493;SPC IL W     -   349,974.6     624,485.2     MT  (+/- 3 meters HH1 GPS) 
 DP8493
 DP8493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6701609200(NAD 83)
 DP8493
 DP8493                          SUPERSEDED SURVEY CONTROL
 DP8493
 DP8493.No superseded survey control is available for this station.
 DP8493
 DP8493_MARKER: F = FLANGE-ENCASED ROD
 DP8493_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8493_STAMPING: EA 192 2014
 DP8493_MARK LOGO: UIL
 DP8493_PROJECTION: RECESSED 8 CENTIMETERS
 DP8493_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8493_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8493+STABILITY: POSITION/ELEVATION WELL
 DP8493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8493+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 DP8493_ROD/PIPE-DEPTH: 10.9 meters
 DP8493_SLEEVE-DEPTH  : 0.9 meters
 DP8493
 DP8493  HISTORY     - Date     Condition        Report By
 DP8493  HISTORY     - 20141112 MONUMENTED       AMESC
 DP8493
 DP8493                          STATION DESCRIPTION
 DP8493
 DP8493'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8493'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH OF BARRY, 5.4 MI
 DP8493'(8.7 KM) SOUTHEAST OF LIBERTY AND 3.6 MI (5.8 KM) EAST OF RICHFIELD.
 DP8493'
 DP8493'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8493'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8493'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8493'1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DP8493'
 DP8493'THE STATION IS 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF NORTH 400TH
 DP8493'AVENUE, 140 FT (42.7 M) EAST OF THE CENTERLINE OF EAST 2400TH STREET,
 DP8493'143 FT (43.6 M) WEST OF THE THE CENTERLINE OF THE SOUTH END OF A 4 FT
 DP8493'(1.2 M) X 2 FT (0.6 M) BOX CULVERT UNDER NORTH 400TH AVENUE, 85.3 FT
 DP8493'(26.0 M) EAST OF THE FENCE CORNER OF THE FENCE RUNNING SOUTH AND EAST,
 DP8493'81.0 FT (24.7 M) SOUTHWEST OF POWER POLE NUMBER '184', 4.6 FT (1.4 M)
 DP8493'NORTH OF THE EAST-WEST FENCE.
 DP8493'
 DP8493'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8493'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8493'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8494 ***********************************************************************
 DP8494  DESIGNATION -  EA 193
 DP8494  PID         -  DP8494
 DP8494  STATE/COUNTY-  IL/ADAMS
 DP8494  COUNTRY     -  US
 DP8494  USGS QUAD   -  RICHFIELD (2018)
 DP8494
 DP8494                         *CURRENT SURVEY CONTROL
 DP8494  ______________________________________________________________________
 DP8494* NAD 83(1986) POSITION- 39 48 59.46   (N) 091 03 49.15   (W)   HD_HELD1
 DP8494* NAVD 88 ORTHO HEIGHT -   227.642 (meters)      746.86  (feet) ADJUSTED
 DP8494  ______________________________________________________________________
 DP8494  GEOID HEIGHT    -        -32.594 (meters)                     GEOID18
 DP8494  DYNAMIC HEIGHT  -        227.518 (meters)      746.45  (feet) COMP
 DP8494  MODELED GRAVITY -    980,075.1   (mgal)                       NAVD 88
 DP8494
 DP8494  VERT ORDER      -  SECOND    CLASS I
 DP8494
 DP8494.The horizontal coordinates were determined by differentially corrected
 DP8494.hand held GPS observations or other comparable positioning techniques
 DP8494.and have an estimated accuracy of +/- 3 meters.
 DP8494
 DP8494.The orthometric height was determined by differential leveling and
 DP8494.adjusted by the NATIONAL GEODETIC SURVEY
 DP8494.in September 2015.
 DP8494
 DP8494.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8494.GEOID18 height accuracy estimate available here.
 DP8494
 DP8494.Click photographs - Photos may exist for this station.
 DP8494
 DP8494.The dynamic height is computed by dividing the NAVD 88
 DP8494.geopotential number by the normal gravity value computed on the
 DP8494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8494.degrees latitude (g = 980.6199 gals.).
 DP8494
 DP8494.The modeled gravity was interpolated from observed gravity values.
 DP8494
 DP8494;                    North         East    Units  Estimated Accuracy
 DP8494;SPC IL W     -   350,001.3     623,202.2     MT  (+/- 3 meters HH1 GPS) 
 DP8494
 DP8494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6573309186(NAD 83)
 DP8494
 DP8494                          SUPERSEDED SURVEY CONTROL
 DP8494
 DP8494.No superseded survey control is available for this station.
 DP8494
 DP8494_MARKER: F = FLANGE-ENCASED ROD
 DP8494_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8494_STAMPING: EA 193 2014
 DP8494_MARK LOGO: UIL
 DP8494_PROJECTION: RECESSED 8 CENTIMETERS
 DP8494_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8494_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8494+STABILITY: POSITION/ELEVATION WELL
 DP8494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8494+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 DP8494_ROD/PIPE-DEPTH: 6.1 meters
 DP8494_SLEEVE-DEPTH  : 0.9 meters
 DP8494
 DP8494  HISTORY     - Date     Condition        Report By
 DP8494  HISTORY     - 20141112 MONUMENTED       AMESC
 DP8494
 DP8494                          STATION DESCRIPTION
 DP8494
 DP8494'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8494'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH OF BARRY, 4.9 MI
 DP8494'(7.9 KM) SOUTH-SOUTHEAST OF LIBERTY AND 2.8 MI (4.5 KM) EAST OF
 DP8494'RICHFIELD.
 DP8494'
 DP8494'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8494'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8494'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8494'1.5 MI (2.4 KM) TO EAST 2350TH STREET.  CONTINUE WEST ALONG NORTH
 DP8494'400TH AVENUE FOR 1450 FT (442.0 M) TO THE STATION ON THE LEFT.
 DP8494'
 DP8494'THE STATION IS 36 FT (11.0 M) SOUTH OF THE CENTERLINE OF NORTH 400TH
 DP8494'AVENUE, 197 FT (60.0 M) SOUTHEAST OF THE NORTH END OF A 15 INCH (38
 DP8494'CM) CORRUGATED METAL PIPE UNDER NORTH 400TH AVENUE, 190 FT (57.9 M)
 DP8494'EAST OF THE SOUTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER
 DP8494'NORTH 400TH AVENUE, 140 FT (42.7 M) WEST OF THE CENTERLINE OF THE
 DP8494'SOUTH END OF A 2 FT (0.6 M) X 2 FT (0.6 M) BOX CULVERT UNDER NORTH
 DP8494'400TH AVENUE, 28.0 FT (8.5 M) EAST OF POWER POLE NUMBER '168', 1.0 FT
 DP8494'(0.3 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8494'
 DP8494'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8494'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8494'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8495 ***********************************************************************
 DP8495  DESIGNATION -  EA 194
 DP8495  PID         -  DP8495
 DP8495  STATE/COUNTY-  IL/ADAMS
 DP8495  COUNTRY     -  US
 DP8495  USGS QUAD   -  RICHFIELD (2018)
 DP8495
 DP8495                         *CURRENT SURVEY CONTROL
 DP8495  ______________________________________________________________________
 DP8495* NAD 83(1986) POSITION- 39 48 58.87   (N) 091 04 31.30   (W)   HD_HELD1
 DP8495* NAVD 88 ORTHO HEIGHT -   217.963 (meters)      715.10  (feet) ADJUSTED
 DP8495  ______________________________________________________________________
 DP8495  GEOID HEIGHT    -        -32.593 (meters)                     GEOID18
 DP8495  DYNAMIC HEIGHT  -        217.844 (meters)      714.71  (feet) COMP
 DP8495  MODELED GRAVITY -    980,075.3   (mgal)                       NAVD 88
 DP8495
 DP8495  VERT ORDER      -  SECOND    CLASS I
 DP8495
 DP8495.The horizontal coordinates were determined by differentially corrected
 DP8495.hand held GPS observations or other comparable positioning techniques
 DP8495.and have an estimated accuracy of +/- 3 meters.
 DP8495
 DP8495.The orthometric height was determined by differential leveling and
 DP8495.adjusted by the NATIONAL GEODETIC SURVEY
 DP8495.in September 2015.
 DP8495
 DP8495.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8495.GEOID18 height accuracy estimate available here.
 DP8495
 DP8495.Click photographs - Photos may exist for this station.
 DP8495
 DP8495.The dynamic height is computed by dividing the NAVD 88
 DP8495.geopotential number by the normal gravity value computed on the
 DP8495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8495.degrees latitude (g = 980.6199 gals.).
 DP8495
 DP8495.The modeled gravity was interpolated from observed gravity values.
 DP8495
 DP8495;                    North         East    Units  Estimated Accuracy
 DP8495;SPC IL W     -   349,993.2     622,199.6     MT  (+/- 3 meters HH1 GPS) 
 DP8495
 DP8495_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6473109146(NAD 83)
 DP8495
 DP8495                          SUPERSEDED SURVEY CONTROL
 DP8495
 DP8495.No superseded survey control is available for this station.
 DP8495
 DP8495_MARKER: F = FLANGE-ENCASED ROD
 DP8495_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8495_STAMPING: EA 194 2014
 DP8495_MARK LOGO: UIL
 DP8495_PROJECTION: RECESSED 8 CENTIMETERS
 DP8495_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8495_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8495_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8495+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 DP8495_ROD/PIPE-DEPTH: 4.9 meters
 DP8495_SLEEVE-DEPTH  : 0.9 meters
 DP8495
 DP8495  HISTORY     - Date     Condition        Report By
 DP8495  HISTORY     - 20141112 MONUMENTED       AMESC
 DP8495
 DP8495                          STATION DESCRIPTION
 DP8495
 DP8495'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8495'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHWEST OF
 DP8495'BARRY, 4.7 MI (7.6 KM) SOUTH-SOUTHEAST OF LIBERTY AND 2.2 MI (3.5 KM)
 DP8495'EAST OF RICHFIELD.
 DP8495'
 DP8495'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8495'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8495'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8495'1.5 MI (2.4 KM) TO EAST 2350TH STREET.  CONTINUE WEST ALONG NORTH
 DP8495'400TH AVENUE FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP8495'
 DP8495'THE STATION IS 22.5 FT (6.9 M) SOUTH OF THE CENTERLINE OF NORTH 400TH
 DP8495'AVENUE, 276 FT (84.1 M) WEST OF POWER POLE NUMBER 157, 106 FT (32.3 M)
 DP8495'SOUTHEAST OF THE CENTERLINE OF THE NORTH END OF A 27 INCH (69 CM) X 24
 DP8495'INCH BOX CULVERT UNDER NORTH 400TH AVENUE, 88.5 FT (27.0 M) EAST OF
 DP8495'THE CENTERLINE OF THE SOUTH END OF A 27 INCH (69 CM) X 24 INCH BOX
 DP8495'CULVERT UNDER NORTH 400TH AVENUE, 57.8 FT (17.6 M) SOUTH OF THE
 DP8495'EAST-WEST FENCE ON THE NORTH SIDE OF NORTH 400TH AVENUE, 20.5 FT (6.2
 DP8495'M) EAST-NORTHEAST OF POWER POLE NUMBER '156', 1.0 FT (0.3 M) NORTH OF
 DP8495'AN ORANGE FIBERGLASS WITNESS POST.
 DP8495'
 DP8495'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8495'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8495'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8496 ***********************************************************************
 DP8496  DESIGNATION -  EA 195
 DP8496  PID         -  DP8496
 DP8496  STATE/COUNTY-  IL/ADAMS
 DP8496  COUNTRY     -  US
 DP8496  USGS QUAD   -  RICHFIELD (2018)
 DP8496
 DP8496                         *CURRENT SURVEY CONTROL
 DP8496  ______________________________________________________________________
 DP8496* NAD 83(1986) POSITION- 39 48 57.83   (N) 091 05 10.05   (W)   HD_HELD1
 DP8496* NAVD 88 ORTHO HEIGHT -   202.897 (meters)      665.67  (feet) ADJUSTED
 DP8496  ______________________________________________________________________
 DP8496  GEOID HEIGHT    -        -32.592 (meters)                     GEOID18
 DP8496  DYNAMIC HEIGHT  -        202.786 (meters)      665.31  (feet) COMP
 DP8496  MODELED GRAVITY -    980,075.4   (mgal)                       NAVD 88
 DP8496
 DP8496  VERT ORDER      -  SECOND    CLASS I
 DP8496
 DP8496.The horizontal coordinates were determined by differentially corrected
 DP8496.hand held GPS observations or other comparable positioning techniques
 DP8496.and have an estimated accuracy of +/- 3 meters.
 DP8496
 DP8496.The orthometric height was determined by differential leveling and
 DP8496.adjusted by the NATIONAL GEODETIC SURVEY
 DP8496.in September 2015.
 DP8496
 DP8496.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8496.GEOID18 height accuracy estimate available here.
 DP8496
 DP8496.Click photographs - Photos may exist for this station.
 DP8496
 DP8496.The dynamic height is computed by dividing the NAVD 88
 DP8496.geopotential number by the normal gravity value computed on the
 DP8496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8496.degrees latitude (g = 980.6199 gals.).
 DP8496
 DP8496.The modeled gravity was interpolated from observed gravity values.
 DP8496
 DP8496;                    North         East    Units  Estimated Accuracy
 DP8496;SPC IL W     -   349,970.5     621,277.7     MT  (+/- 3 meters HH1 GPS) 
 DP8496
 DP8496_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6381009094(NAD 83)
 DP8496
 DP8496                          SUPERSEDED SURVEY CONTROL
 DP8496
 DP8496.No superseded survey control is available for this station.
 DP8496
 DP8496_MARKER: F = FLANGE-ENCASED ROD
 DP8496_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8496_STAMPING: EA 195 2014
 DP8496_MARK LOGO: UIL
 DP8496_PROJECTION: RECESSED 8 CENTIMETERS
 DP8496_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP8496+STABILITY: SURFACE MOTION
 DP8496_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8496+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2018
 DP8496_ROD/PIPE-DEPTH: 3.7 meters
 DP8496_SLEEVE-DEPTH  : 0.9 meters
 DP8496
 DP8496  HISTORY     - Date     Condition        Report By
 DP8496  HISTORY     - 20141111 MONUMENTED       AMESC
 DP8496  HISTORY     - 20180123 GOOD             ILDT
 DP8496
 DP8496                          STATION DESCRIPTION
 DP8496
 DP8496'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8496'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST OF PAYSON, 4.5 MI
 DP8496'(7.2 KM) SOUTH-SOUTHEAST OF LIBERTY AND 1.6 MI (2.6 KM) EAST OF
 DP8496'RICHFIELD.
 DP8496'
 DP8496'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8496'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8496'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8496'1.5 MI (2.4 KM) TO EAST 2350TH STREET.  CONTINUE WEST ALONG NORTH
 DP8496'400TH AVENUE FOR 1.5 MI (2.4 KM) TO THE STATION ON THE LEFT.
 DP8496'
 DP8496'THE STATION IS 34.5 FT (10.5 M) SOUTH OF THE CENTERLINE OF NORTH 400TH
 DP8496'AVENUE, 300 FT (91.4 M) EAST OF THE CENTERLINE OF EAST 2200TH STREET,
 DP8496'276.5 FT (84.3 M) EAST OF POWER POLE NUMBER 145, 65 FT (19.8 M) SOUTH
 DP8496'OF THE EAST-WEST FENCE ON THE NORTH SIDE OF NORTH 400TH AVENUE, 13.0
 DP8496'FT (4.0 M) WEST OF POWER POLE NUMBER '146', 1.0 FT (0.3 M) NORTH OF AN
 DP8496'ORANGE FIBERGLASS WITNESS POST.
 DP8496'
 DP8496'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8496'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8496'IN IDENTIFICATION.
 DP8496
 DP8496                          STATION RECOVERY (2018)
 DP8496
 DP8496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8496'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8497 ***********************************************************************
 DP8497  DESIGNATION -  EA 196
 DP8497  PID         -  DP8497
 DP8497  STATE/COUNTY-  IL/ADAMS
 DP8497  COUNTRY     -  US
 DP8497  USGS QUAD   -  RICHFIELD (2018)
 DP8497
 DP8497                         *CURRENT SURVEY CONTROL
 DP8497  ______________________________________________________________________
 DP8497* NAD 83(1986) POSITION- 39 48 57.83   (N) 091 05 54.47   (W)   HD_HELD1
 DP8497* NAVD 88 ORTHO HEIGHT -   185.058 (meters)      607.14  (feet) ADJUSTED
 DP8497  ______________________________________________________________________
 DP8497  GEOID HEIGHT    -        -32.591 (meters)                     GEOID18
 DP8497  DYNAMIC HEIGHT  -        184.957 (meters)      606.81  (feet) COMP
 DP8497  MODELED GRAVITY -    980,075.5   (mgal)                       NAVD 88
 DP8497
 DP8497  VERT ORDER      -  SECOND    CLASS I
 DP8497
 DP8497.The horizontal coordinates were determined by differentially corrected
 DP8497.hand held GPS observations or other comparable positioning techniques
 DP8497.and have an estimated accuracy of +/- 3 meters.
 DP8497
 DP8497.The orthometric height was determined by differential leveling and
 DP8497.adjusted by the NATIONAL GEODETIC SURVEY
 DP8497.in September 2015.
 DP8497
 DP8497.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8497.GEOID18 height accuracy estimate available here.
 DP8497
 DP8497.Click photographs - Photos may exist for this station.
 DP8497
 DP8497.The dynamic height is computed by dividing the NAVD 88
 DP8497.geopotential number by the normal gravity value computed on the
 DP8497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8497.degrees latitude (g = 980.6199 gals.).
 DP8497
 DP8497.The modeled gravity was interpolated from observed gravity values.
 DP8497
 DP8497;                    North         East    Units  Estimated Accuracy
 DP8497;SPC IL W     -   349,981.5     620,221.2     MT  (+/- 3 meters HH1 GPS) 
 DP8497
 DP8497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6275409072(NAD 83)
 DP8497
 DP8497                          SUPERSEDED SURVEY CONTROL
 DP8497
 DP8497.No superseded survey control is available for this station.
 DP8497
 DP8497_MARKER: DD = SURVEY DISK
 DP8497_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP8497_SP_SET: BRIDGE ABUTMENT
 DP8497_STAMPING: EA 196
 DP8497_MARK LOGO: UIL
 DP8497_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP8497_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8497_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8497+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2014
 DP8497
 DP8497  HISTORY     - Date     Condition        Report By
 DP8497  HISTORY     - 20141217 MONUMENTED       AMESC
 DP8497
 DP8497                          STATION DESCRIPTION
 DP8497
 DP8497'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8497'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST OF PAYSON, 4.4 MI
 DP8497'(7.1 KM) SOUTH OF LIBERTY AND 1.0 MI (1.6 KM) EAST OF RICHFIELD.
 DP8497'
 DP8497'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8497'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8497'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8497'3.6 MI (5.8 KM) THE BRIDGE OVER MANHOLE COVER CRANEY CREEK AND THE
 DP8497'STATION ON THE LEFT.
 DP8497'
 DP8497'THE STATION IS 13.5 FT (4.1 M) SOUTH OF THE CENTERLINE OF NORTH 400TH
 DP8497'AVENUE, ON TOP OF THE SOUTHEAST ABUTMENT OF THE BRIDGE BUILT IN 1995,
 DP8497'APPROXIMATELY 2 FT (0.6 M) BELOW THE BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8498 ***********************************************************************
 DP8498  DESIGNATION -  EA 197
 DP8498  PID         -  DP8498
 DP8498  STATE/COUNTY-  IL/ADAMS
 DP8498  COUNTRY     -  US
 DP8498  USGS QUAD   -  RICHFIELD (2018)
 DP8498
 DP8498                         *CURRENT SURVEY CONTROL
 DP8498  ______________________________________________________________________
 DP8498* NAD 83(1986) POSITION- 39 48 58.41   (N) 091 06 33.72   (W)   HD_HELD1
 DP8498* NAVD 88 ORTHO HEIGHT -   196.728 (meters)      645.43  (feet) ADJUSTED
 DP8498  ______________________________________________________________________
 DP8498  GEOID HEIGHT    -        -32.589 (meters)                     GEOID18
 DP8498  DYNAMIC HEIGHT  -        196.620 (meters)      645.08  (feet) COMP
 DP8498  MODELED GRAVITY -    980,075.7   (mgal)                       NAVD 88
 DP8498
 DP8498  VERT ORDER      -  SECOND    CLASS I
 DP8498
 DP8498.The horizontal coordinates were determined by differentially corrected
 DP8498.hand held GPS observations or other comparable positioning techniques
 DP8498.and have an estimated accuracy of +/- 3 meters.
 DP8498
 DP8498.The orthometric height was determined by differential leveling and
 DP8498.adjusted by the NATIONAL GEODETIC SURVEY
 DP8498.in September 2015.
 DP8498
 DP8498.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8498.GEOID18 height accuracy estimate available here.
 DP8498
 DP8498.Click photographs - Photos may exist for this station.
 DP8498
 DP8498.The dynamic height is computed by dividing the NAVD 88
 DP8498.geopotential number by the normal gravity value computed on the
 DP8498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8498.degrees latitude (g = 980.6199 gals.).
 DP8498
 DP8498.The modeled gravity was interpolated from observed gravity values.
 DP8498
 DP8498;                    North         East    Units  Estimated Accuracy
 DP8498;SPC IL W     -   350,009.1     619,287.9     MT  (+/- 3 meters HH1 GPS) 
 DP8498
 DP8498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6182109070(NAD 83)
 DP8498
 DP8498                          SUPERSEDED SURVEY CONTROL
 DP8498
 DP8498.No superseded survey control is available for this station.
 DP8498
 DP8498_MARKER: F = FLANGE-ENCASED ROD
 DP8498_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8498_STAMPING: EA 197 2014
 DP8498_MARK LOGO: UIL
 DP8498_PROJECTION: RECESSED 8 CENTIMETERS
 DP8498_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8498_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8498+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2014
 DP8498_ROD/PIPE-DEPTH: 4.5 meters
 DP8498_SLEEVE-DEPTH  : 0.9 meters
 DP8498
 DP8498  HISTORY     - Date     Condition        Report By
 DP8498  HISTORY     - 20141111 MONUMENTED       AMESC
 DP8498
 DP8498                          STATION DESCRIPTION
 DP8498
 DP8498'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8498'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF PAYSON, 4.4 MI
 DP8498'(7.1 KM) SOUTH OF LIBERTY AND IN THE TOWN OF RICHFIELD, IL.
 DP8498'
 DP8498'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8498'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8498'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8498'3.6 MI (5.8 KM) TO A BRIDGE.  CONTINUE WEST ALONG NORTH 400TH AVENUE
 DP8498'FOR 0.55 MI (0.9 KM) TO THE STATION ON THE RIGHT.
 DP8498'
 DP8498'THE STATION IS 31.5 FT (9.6 M) NORTH OF THE CENTERLINE OF NORTH 400TH
 DP8498'AVENUE, 189.5 FT (57.8 M) NORTHWEST OF THE END OF A FENCE LINE ON WEST
 DP8498'SIDE OF THE DRIVEWAY TO ADDRESS NUMBER '2088', 124.5 FT (37.9 M) WEST
 DP8498'OF THE EAST END OF THE EAST-WEST FENCE, 91.5 FT (27.9 M)
 DP8498'EAST-NORTHEAST OF THE CENTERLINE OF THE NORTH END OF A 2 FT (0.6 M) X
 DP8498'2 FT (0.6 M) BOX CULVERT UNDER NORTH 400TH AVENUE, 25.6 FT (7.8 M)
 DP8498'SOUTH-SOUTHEAST OF A POWER POLE, 3.5 FT (1.1 M) SOUTH OF AN EAST-WEST
 DP8498'FENCE.
 DP8498'
 DP8498'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8498'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8498'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8499 ***********************************************************************
 DP8499  DESIGNATION -  EA 198
 DP8499  PID         -  DP8499
 DP8499  STATE/COUNTY-  IL/ADAMS
 DP8499  COUNTRY     -  US
 DP8499  USGS QUAD   -  RICHFIELD (2018)
 DP8499
 DP8499                         *CURRENT SURVEY CONTROL
 DP8499  ______________________________________________________________________
 DP8499* NAD 83(1986) POSITION- 39 48 58.16   (N) 091 07 13.58   (W)   HD_HELD1
 DP8499* NAVD 88 ORTHO HEIGHT -   222.083 (meters)      728.62  (feet) ADJUSTED
 DP8499  ______________________________________________________________________
 DP8499  GEOID HEIGHT    -        -32.585 (meters)                     GEOID18
 DP8499  DYNAMIC HEIGHT  -        221.962 (meters)      728.22  (feet) COMP
 DP8499  MODELED GRAVITY -    980,075.8   (mgal)                       NAVD 88
 DP8499
 DP8499  VERT ORDER      -  SECOND    CLASS I
 DP8499
 DP8499.The horizontal coordinates were determined by differentially corrected
 DP8499.hand held GPS observations or other comparable positioning techniques
 DP8499.and have an estimated accuracy of +/- 3 meters.
 DP8499
 DP8499.The orthometric height was determined by differential leveling and
 DP8499.adjusted by the NATIONAL GEODETIC SURVEY
 DP8499.in September 2015.
 DP8499
 DP8499.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8499.GEOID18 height accuracy estimate available here.
 DP8499
 DP8499.Click photographs - Photos may exist for this station.
 DP8499
 DP8499.The dynamic height is computed by dividing the NAVD 88
 DP8499.geopotential number by the normal gravity value computed on the
 DP8499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8499.degrees latitude (g = 980.6199 gals.).
 DP8499
 DP8499.The modeled gravity was interpolated from observed gravity values.
 DP8499
 DP8499;                    North         East    Units  Estimated Accuracy
 DP8499;SPC IL W     -   350,011.5     618,339.8     MT  (+/- 3 meters HH1 GPS) 
 DP8499
 DP8499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6087309042(NAD 83)
 DP8499
 DP8499                          SUPERSEDED SURVEY CONTROL
 DP8499
 DP8499.No superseded survey control is available for this station.
 DP8499
 DP8499_MARKER: F = FLANGE-ENCASED ROD
 DP8499_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8499_STAMPING: EA 198 2014
 DP8499_MARK LOGO: UIL
 DP8499_PROJECTION: RECESSED 8 CENTIMETERS
 DP8499_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8499_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8499+STABILITY: POSITION/ELEVATION WELL
 DP8499_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8499+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2014
 DP8499_ROD/PIPE-DEPTH: 7.3 meters
 DP8499_SLEEVE-DEPTH  : 0.9 meters
 DP8499
 DP8499  HISTORY     - Date     Condition        Report By
 DP8499  HISTORY     - 20141111 MONUMENTED       AMESC
 DP8499
 DP8499                          STATION DESCRIPTION
 DP8499
 DP8499'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8499'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST OF PAYSON, 4.4 MI
 DP8499'(7.1 KM) SOUTH OF LIBERTY AND IN THE TOWN OF RICHFIELD, IL.
 DP8499'
 DP8499'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8499'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8499'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8499'4.55 MI (7.3 KM) TO COUNTY ROAD 2050E.  CONTINUE WEST ALONG NORTH
 DP8499'400TH AVENUE FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP8499'
 DP8499'THE STATION IS 31.5 FT (9.6 M) SOUTH OF THE CENTERLINE OF NORTH 400TH
 DP8499'AVENUE, 248 FT (75.6 M) WEST OF THE CENTERLINE OF THE SOUTH END OF A 2
 DP8499'FT (0.6 M) X 2 FT (0.6 M) BOX CULVERT UNDER NORTH 400TH AVENUE, 171.5
 DP8499'FT (52.3 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 30.0 FT (9.1 M)
 DP8499'EAST-NORTHEAST OF A POWER POLE, 10.3 FT (3.1 M) NORTH-NORTHWEST OF THE
 DP8499'FENCE CORNER OF A FENCE RUNNING SOUTH AND EAST, 1.0 FT (0.3 M) NORTH
 DP8499'OF AN ORANGE FIBERGLASS WITNESS POST.
 DP8499'
 DP8499'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8499'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8499'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8500 ***********************************************************************
 DP8500  DESIGNATION -  EA 199
 DP8500  PID         -  DP8500
 DP8500  STATE/COUNTY-  IL/ADAMS
 DP8500  COUNTRY     -  US
 DP8500  USGS QUAD   -  PAYSON (2018)
 DP8500
 DP8500                         *CURRENT SURVEY CONTROL
 DP8500  ______________________________________________________________________
 DP8500* NAD 83(1986) POSITION- 39 48 58.67   (N) 091 08 00.21   (W)   HD_HELD1
 DP8500* NAVD 88 ORTHO HEIGHT -   220.847 (meters)      724.56  (feet) ADJUSTED
 DP8500  ______________________________________________________________________
 DP8500  GEOID HEIGHT    -        -32.581 (meters)                     GEOID18
 DP8500  DYNAMIC HEIGHT  -        220.727 (meters)      724.17  (feet) COMP
 DP8500  MODELED GRAVITY -    980,076.0   (mgal)                       NAVD 88
 DP8500
 DP8500  VERT ORDER      -  SECOND    CLASS I
 DP8500
 DP8500.The horizontal coordinates were determined by differentially corrected
 DP8500.hand held GPS observations or other comparable positioning techniques
 DP8500.and have an estimated accuracy of +/- 3 meters.
 DP8500
 DP8500.The orthometric height was determined by differential leveling and
 DP8500.adjusted by the NATIONAL GEODETIC SURVEY
 DP8500.in September 2015.
 DP8500
 DP8500.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8500.GEOID18 height accuracy estimate available here.
 DP8500
 DP8500.Click photographs - Photos may exist for this station.
 DP8500
 DP8500.The dynamic height is computed by dividing the NAVD 88
 DP8500.geopotential number by the normal gravity value computed on the
 DP8500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8500.degrees latitude (g = 980.6199 gals.).
 DP8500
 DP8500.The modeled gravity was interpolated from observed gravity values.
 DP8500
 DP8500;                    North         East    Units  Estimated Accuracy
 DP8500;SPC IL W     -   350,039.1     617,231.0     MT  (+/- 3 meters HH1 GPS) 
 DP8500
 DP8500_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5976409035(NAD 83)
 DP8500
 DP8500                          SUPERSEDED SURVEY CONTROL
 DP8500
 DP8500.No superseded survey control is available for this station.
 DP8500
 DP8500_MARKER: F = FLANGE-ENCASED ROD
 DP8500_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8500_STAMPING: EA 199 2014
 DP8500_MARK LOGO: UIL
 DP8500_PROJECTION: RECESSED 8 CENTIMETERS
 DP8500_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8500_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8500+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2019
 DP8500_ROD/PIPE-DEPTH: 4.9 meters
 DP8500_SLEEVE-DEPTH  : 0.9 meters
 DP8500
 DP8500  HISTORY     - Date     Condition        Report By
 DP8500  HISTORY     - 20141111 MONUMENTED       AMESC
 DP8500  HISTORY     - 20180122 GOOD             ILDT
 DP8500  HISTORY     - 20190924 GOOD             ILDT
 DP8500
 DP8500                          STATION DESCRIPTION
 DP8500
 DP8500'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8500'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) EAST OF PAYSON, 4.6 MI
 DP8500'(7.4 KM) SOUTH-SOUTHWEST OF LIBERTY AND 0.9 MI (1.4 KM) WEST OF
 DP8500'RICHFIELD.
 DP8500'
 DP8500'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8500'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8500'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8500'5.5 MI (8.8 KM) TO COUNTY ROAD 1960E AND THE STATION ON THE LEFT.
 DP8500'
 DP8500'THE STATION IS 27.5 FT (8.4 M) SOUTH OF THE CENTERLINE OF NORTH 400TH
 DP8500'AVENUE, 47.5 FT (14.5 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1960E,
 DP8500'134 FT (40.8 M) SOUTHWEST OF A POWER POLE, 71.0 FT (21.6 M) EAST OF
 DP8500'THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 59.5 FT (18.1
 DP8500'M) SOUTHEAST OF AN AMERITECH TELEPHONE PEDESTAL, 27.8 FT (8.5 M)
 DP8500'EAST-NORTHEAST OF A POWER POLE, 1.0 FT (0.3 M) NORTH OF AN ORANGE
 DP8500'FIBERGLASS WITNESS POST.
 DP8500'
 DP8500'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8500'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8500'IN IDENTIFICATION.
 DP8500
 DP8500                          STATION RECOVERY (2018)
 DP8500
 DP8500'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP8500'RECOVERED IN GOOD CONDITION.
 DP8500
 DP8500                          STATION RECOVERY (2019)
 DP8500
 DP8500'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP8500'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8501 ***********************************************************************
 DP8501  DESIGNATION -  EA 200
 DP8501  PID         -  DP8501
 DP8501  STATE/COUNTY-  IL/ADAMS
 DP8501  COUNTRY     -  US
 DP8501  USGS QUAD   -  PAYSON (2018)
 DP8501
 DP8501                         *CURRENT SURVEY CONTROL
 DP8501  ______________________________________________________________________
 DP8501* NAD 83(1986) POSITION- 39 48 56.13   (N) 091 09 16.15   (W)   HD_HELD1
 DP8501* NAVD 88 ORTHO HEIGHT -   222.331 (meters)      729.43  (feet) ADJUSTED
 DP8501  ______________________________________________________________________
 DP8501  GEOID HEIGHT    -        -32.577 (meters)                     GEOID18
 DP8501  DYNAMIC HEIGHT  -        222.210 (meters)      729.03  (feet) COMP
 DP8501  MODELED GRAVITY -    980,076.1   (mgal)                       NAVD 88
 DP8501
 DP8501  VERT ORDER      -  SECOND    CLASS I
 DP8501
 DP8501.The horizontal coordinates were determined by differentially corrected
 DP8501.hand held GPS observations or other comparable positioning techniques
 DP8501.and have an estimated accuracy of +/- 3 meters.
 DP8501
 DP8501.The orthometric height was determined by differential leveling and
 DP8501.adjusted by the NATIONAL GEODETIC SURVEY
 DP8501.in September 2015.
 DP8501
 DP8501.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8501.GEOID18 height accuracy estimate available here.
 DP8501
 DP8501.Click photographs - Photos may exist for this station.
 DP8501
 DP8501.The dynamic height is computed by dividing the NAVD 88
 DP8501.geopotential number by the normal gravity value computed on the
 DP8501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8501.degrees latitude (g = 980.6199 gals.).
 DP8501
 DP8501.The modeled gravity was interpolated from observed gravity values.
 DP8501
 DP8501;                    North         East    Units  Estimated Accuracy
 DP8501;SPC IL W     -   349,980.5     615,424.0     MT  (+/- 3 meters HH1 GPS) 
 DP8501
 DP8501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5796008919(NAD 83)
 DP8501
 DP8501                          SUPERSEDED SURVEY CONTROL
 DP8501
 DP8501.No superseded survey control is available for this station.
 DP8501
 DP8501_MARKER: F = FLANGE-ENCASED ROD
 DP8501_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8501_STAMPING: EA 200 2014
 DP8501_MARK LOGO: UIL
 DP8501_PROJECTION: RECESSED 8 CENTIMETERS
 DP8501_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8501_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8501+STABILITY: POSITION/ELEVATION WELL
 DP8501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8501+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2014
 DP8501_ROD/PIPE-DEPTH: 7.3 meters
 DP8501_SLEEVE-DEPTH  : 0.9 meters
 DP8501
 DP8501  HISTORY     - Date     Condition        Report By
 DP8501  HISTORY     - 20141111 MONUMENTED       AMESC
 DP8501
 DP8501                          STATION DESCRIPTION
 DP8501
 DP8501'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8501'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) SOUTH-SOUTHWEST OF
 DP8501'LIBERTY, 4.7 MI (7.6 KM) EAST OF PAYSON AND 2.0 MI (3.2 KM) WEST OF
 DP8501'RICHFIELD.
 DP8501'
 DP8501'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8501'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8501'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8501'6.25 MI (10.1 KM) TO EAST 1900TH STREET.  CONTINUE WEST ALONG NORTH
 DP8501'400TH AVENUE FOR 0.40 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP8501'
 DP8501'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF NORTH 400TH
 DP8501'AVENUE, 101 FT (30.8 M) EAST OF AMERITECH TELEPHONE PEDESTAL NUMBER
 DP8501'200-281-LP5, 76.5 FT (23.3 M) NORTHEAST OF THE EAST END OF AN 8 FT
 DP8501'(2.4 M) X 0.5 FT (15 CM) CONCRETE HEADWALL FOR THE SOUTH END OF A 2 FT
 DP8501'(0.6 M) X 2 FT (0.6 M) BOX CULVERT UNDER NORTH 400TH AVENUE, 58.7 FT
 DP8501'(17.9 M) NORTHEAST OF THE EAST END OF AN 8 FT (2.4 M) X 0.5 FT (15 CM)
 DP8501'CONCRETE HEADWALL FOR THE NORTH END OF A 2 FT (0.6 M) X 2 FT (0.6 M)
 DP8501'BOX CULVERT UNDER NORTH 400TH AVENUE, 22.0 FT (6.7 M) EAST OF A POWER
 DP8501'POLE.
 DP8501'
 DP8501'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8501'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8501'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8502 ***********************************************************************
 DP8502  DESIGNATION -  EA 201
 DP8502  PID         -  DP8502
 DP8502  STATE/COUNTY-  IL/ADAMS
 DP8502  COUNTRY     -  US
 DP8502  USGS QUAD   -  PAYSON (2018)
 DP8502
 DP8502                         *CURRENT SURVEY CONTROL
 DP8502  ______________________________________________________________________
 DP8502* NAD 83(1986) POSITION- 39 48 54.44   (N) 091 09 59.07   (W)   HD_HELD1
 DP8502* NAVD 88 ORTHO HEIGHT -   230.005 (meters)      754.61  (feet) ADJUSTED
 DP8502  ______________________________________________________________________
 DP8502  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 DP8502  DYNAMIC HEIGHT  -        229.880 (meters)      754.20  (feet) COMP
 DP8502  MODELED GRAVITY -    980,076.1   (mgal)                       NAVD 88
 DP8502
 DP8502  VERT ORDER      -  SECOND    CLASS I
 DP8502
 DP8502.The horizontal coordinates were determined by differentially corrected
 DP8502.hand held GPS observations or other comparable positioning techniques
 DP8502.and have an estimated accuracy of +/- 3 meters.
 DP8502
 DP8502.The orthometric height was determined by differential leveling and
 DP8502.adjusted by the NATIONAL GEODETIC SURVEY
 DP8502.in September 2015.
 DP8502
 DP8502.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8502.GEOID18 height accuracy estimate available here.
 DP8502
 DP8502.Click photographs - Photos may exist for this station.
 DP8502
 DP8502.The dynamic height is computed by dividing the NAVD 88
 DP8502.geopotential number by the normal gravity value computed on the
 DP8502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8502.degrees latitude (g = 980.6199 gals.).
 DP8502
 DP8502.The modeled gravity was interpolated from observed gravity values.
 DP8502
 DP8502;                    North         East    Units  Estimated Accuracy
 DP8502;SPC IL W     -   349,939.7     614,402.7     MT  (+/- 3 meters HH1 GPS) 
 DP8502
 DP8502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5694008846(NAD 83)
 DP8502
 DP8502                          SUPERSEDED SURVEY CONTROL
 DP8502
 DP8502.No superseded survey control is available for this station.
 DP8502
 DP8502_MARKER: F = FLANGE-ENCASED ROD
 DP8502_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8502_STAMPING: EA 201 2014
 DP8502_MARK LOGO: UIL
 DP8502_PROJECTION: RECESSED 8 CENTIMETERS
 DP8502_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8502_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8502+STABILITY: POSITION/ELEVATION WELL
 DP8502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8502+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 DP8502_ROD/PIPE-DEPTH: 9.8 meters
 DP8502_SLEEVE-DEPTH  : 0.9 meters
 DP8502
 DP8502  HISTORY     - Date     Condition        Report By
 DP8502  HISTORY     - 20141112 MONUMENTED       AMESC
 DP8502
 DP8502                          STATION DESCRIPTION
 DP8502
 DP8502'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8502'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTHWEST OF LIBERTY, 4.0
 DP8502'MI (6.4 KM) EAST OF PAYSON AND 2.7 MI (4.3 KM) WEST OF RICHFIELD.
 DP8502'
 DP8502'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8502'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8502'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8502'7.25 MI (11.7 KM) TO EAST 1800TH STREET AND THE STATION ON THE LEFT.
 DP8502'THE STATION IS 33.5 FT (10.2 M) SOUTH OF THE CENTERLINE OF NORTH 400TH
 DP8502'AVENUE, 77.7 FT (23.7 M) WEST OF THE CENTERLINE OF EAST 1800TH STREET,
 DP8502'73.8 FT (22.5 M) SOUTHWEST OF A POWER POLE, 63.1 FT (19.2 M)
 DP8502'WEST-SOUTHWEST OF THE CENTERLINE OF THE HEADWALL ON THE WEST END OF A
 DP8502'15 INCH (38 CM) CORRUGATED METAL PIPE UNDER EAST 1800TH STREET, 55.8
 DP8502'FT (17.0 M) WEST OF POWER POLE NUMBER '61' WITH A GUY WIRE.
 DP8502'
 DP8502'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8502'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8502'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8503 ***********************************************************************
 DP8503  DESIGNATION -  EA 202
 DP8503  PID         -  DP8503
 DP8503  STATE/COUNTY-  IL/ADAMS
 DP8503  COUNTRY     -  US
 DP8503  USGS QUAD   -  PAYSON (2018)
 DP8503
 DP8503                         *CURRENT SURVEY CONTROL
 DP8503  ______________________________________________________________________
 DP8503* NAD 83(1986) POSITION- 39 48 55.11   (N) 091 10 48.48   (W)   HD_HELD1
 DP8503* NAVD 88 ORTHO HEIGHT -   217.899 (meters)      714.89  (feet) ADJUSTED
 DP8503  ______________________________________________________________________
 DP8503  GEOID HEIGHT    -        -32.574 (meters)                     GEOID18
 DP8503  DYNAMIC HEIGHT  -        217.780 (meters)      714.50  (feet) COMP
 DP8503  MODELED GRAVITY -    980,076.1   (mgal)                       NAVD 88
 DP8503
 DP8503  VERT ORDER      -  SECOND    CLASS I
 DP8503
 DP8503.The horizontal coordinates were determined by differentially corrected
 DP8503.hand held GPS observations or other comparable positioning techniques
 DP8503.and have an estimated accuracy of +/- 3 meters.
 DP8503
 DP8503.The orthometric height was determined by differential leveling and
 DP8503.adjusted by the NATIONAL GEODETIC SURVEY
 DP8503.in September 2015.
 DP8503
 DP8503.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8503.GEOID18 height accuracy estimate available here.
 DP8503
 DP8503.Click photographs - Photos may exist for this station.
 DP8503
 DP8503.The dynamic height is computed by dividing the NAVD 88
 DP8503.geopotential number by the normal gravity value computed on the
 DP8503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8503.degrees latitude (g = 980.6199 gals.).
 DP8503
 DP8503.The modeled gravity was interpolated from observed gravity values.
 DP8503
 DP8503;                    North         East    Units  Estimated Accuracy
 DP8503;SPC IL W     -   349,973.6     613,227.7     MT  (+/- 3 meters HH1 GPS) 
 DP8503
 DP8503_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5576508842(NAD 83)
 DP8503
 DP8503                          SUPERSEDED SURVEY CONTROL
 DP8503
 DP8503.No superseded survey control is available for this station.
 DP8503
 DP8503_MARKER: F = FLANGE-ENCASED ROD
 DP8503_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8503_STAMPING: EA 202 2014
 DP8503_MARK LOGO: UIL
 DP8503_PROJECTION: RECESSED 8 CENTIMETERS
 DP8503_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8503_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8503+STABILITY: POSITION/ELEVATION WELL
 DP8503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8503+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 DP8503_ROD/PIPE-DEPTH: 7.3 meters
 DP8503_SLEEVE-DEPTH  : 0.9 meters
 DP8503
 DP8503  HISTORY     - Date     Condition        Report By
 DP8503  HISTORY     - 20141112 MONUMENTED       AMESC
 DP8503
 DP8503                          STATION DESCRIPTION
 DP8503
 DP8503'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (TER)
 DP8503'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTHWEST OF LIBERTY, 3.4
 DP8503'MI (5.5 KM) WEST OF RICHFIELD AND 3.3 MI (5.3 KM) EAST OF PAYSON.
 DP8503'
 DP8503'TO REACH FROM THE INTERSECTION OF IL ROUTE 104 AND COUNTY HIGHWAY 22
 DP8503'(E2500 STREET) PROCEED SOUTH ALONG COUNTY HIGHWAY 22 FOR 0.5 MI (0.8
 DP8503'KM) TO NORTH 400TH AVENUE, THENCE WEST ALONG NORTH 400TH AVENUE FOR
 DP8503'7.25 MI (11.7 KM) TO EAST 1800TH STREET.  CONTINUE WEST ALONG NORTH
 DP8503'400TH AVENUE FOR 0.75 MI (1.2 KM) TO THE STATION ON THE RIGHT.
 DP8503'
 DP8503'THE STATION IS 29 FT (8.8 M) NORTH OF THE CENTERLINE OF NORTH 400TH
 DP8503'AVENUE, 227 FT (69.2 M) SOUTHWEST OF THE SOUTHEAST CORNER OF THE 1
 DP8503'STORY STORAGE BUILDING FOR JL SCRAPMETALS, 66.3 FT (20.2 M) NORTHWEST
 DP8503'OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A
 DP8503'FIELD ENTRANCE ON THE SOUTH SIDE OF NORTH 400TH AVENUE, 25.1 FT (7.7
 DP8503'M) WEST-NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CONCRETE PIPE
 DP8503'UNDER THE EAST ENTRANCE TO JL SCRAPMETALS, 20.7 FT (6.3 M) EAST OF THE
 DP8503'SOUTH POST OF THE SIGN FOR JL SCRAPMETALS.
 DP8503'
 DP8503'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8503'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8503'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0706 ***********************************************************************
 MF0706  DESIGNATION -  EARL
 MF0706  PID         -  MF0706
 MF0706  STATE/COUNTY-  IL/LASALLE
 MF0706  COUNTRY     -  US
 MF0706  USGS QUAD   -  LA SALLE (2018)
 MF0706
 MF0706                         *CURRENT SURVEY CONTROL
 MF0706  ______________________________________________________________________
 MF0706* NAD 83(1997) POSITION- 41 19 56.43778(N) 089 05 50.92865(W)   ADJUSTED
 MF0706* NAVD 88 ORTHO HEIGHT -   172.591 (meters)      566.24  (feet) POSTED
 MF0706  ______________________________________________________________________
 MF0706  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 MF0706  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 MF0706  DYNAMIC HEIGHT  -        172.52  (meters)      566.0   (feet) COMP
 MF0706  MODELED GRAVITY -    980,218.7   (mgal)                       NAVD 88
 MF0706
 MF0706  HORZ ORDER      -  SECOND
 MF0706  VERT ORDER      -  * POSTED, SEE BELOW
 MF0706
 MF0706.The horizontal coordinates were established by classical geodetic methods
 MF0706.and adjusted by the National Geodetic Survey in October 1999.
 MF0706
 MF0706.The orthometric height was determined by differential leveling
 MF0706.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0706
 MF0706.* This is a POSTED BENCH MARK height.
 MF0706
 MF0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0706.GEOID18 height accuracy estimate available here.
 MF0706
 MF0706.Click photographs - Photos may exist for this station.
 MF0706
 MF0706.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0706
 MF0706.The dynamic height is computed by dividing the NAVD 88
 MF0706.geopotential number by the normal gravity value computed on the
 MF0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0706.degrees latitude (g = 980.6199 gals.).
 MF0706
 MF0706.The modeled gravity was interpolated from observed gravity values.
 MF0706
 MF0706. The following values were computed from the NAD 83(1997) position.
 MF0706
 MF0706;                    North         East     Units Scale Factor Converg.
 MF0706;SPC IL E     -   518,231.741   236,033.739   MT  1.00002534   -0 30 16.8
 MF0706;SPC IL E     - 1,700,231.97    774,387.36   sFT  1.00002534   -0 30 16.8
 MF0706;SPC IL W     -   518,484.031   789,498.243   MT  1.00003972   +0 42 22.2
 MF0706;SPC IL W     - 1,701,059.69  2,590,212.15   sFT  1.00003972   +0 42 22.2
 MF0706;UTM  16      - 4,577,773.680   324,482.666   MT  0.99997914   -1 23 08.1
 MF0706
 MF0706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0706!SPC IL E     -   0.99997811  x   1.00002534  =   1.00000345
 MF0706!SPC IL W     -   0.99997811  x   1.00003972  =   1.00001783
 MF0706!UTM  16      -   0.99997811  x   0.99997914  =   0.99995725
 MF0706
 MF0706:                Primary Azimuth Mark                     Grid Az
 MF0706:SPC IL E     -  GOODING                                  353 46 02.1
 MF0706:SPC IL W     -  GOODING                                  352 33 23.1
 MF0706:UTM  16      -  GOODING                                  354 38 53.4
 MF0706
 MF0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2448277773(NAD 83)
 MF0706
 MF0706|---------------------------------------------------------------------|
 MF0706| PID    Reference Object                     Distance      Geod. Az  |
 MF0706|                                                           dddmmss.s |
 MF0706| MF0707 EARL RM 1                             6.621 METERS 11809     |
 MF0706| MF1627 LA SALLE                            491.844 METERS 1730810.3 |
 MF0706| MF0708 EARL RM 2                             7.194 METERS 22306     |
 MF0706| MF0703 GOODING                             APPROX. 0.7 KM 3531545.3 |
 MF0706|---------------------------------------------------------------------|
 MF0706
 MF0706                          SUPERSEDED SURVEY CONTROL
 MF0706
 MF0706  NAD 83(1986)-  41 19 56.44598(N)    089 05 50.93069(W) AD(       ) 2
 MF0706  NAD 27      -  41 19 56.32700(N)    089 05 50.63300(W) AD(       ) 2
 MF0706  USSD        -  41 19 56.48900(N)    089 05 50.43100(W) AD(       ) 3
 MF0706  NGVD 29             172.83   (m)          567.0    (f) LEVELING    3  
 MF0706
 MF0706.Superseded values are not recommended for survey control.
 MF0706
 MF0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0706.See file dsdata.pdf to determine how the superseded data were derived.
 MF0706
 MF0706_MARKER: DS = TRIANGULATION STATION DISK
 MF0706_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0706_SP_SET: PAVEMENT
 MF0706_STAMPING: EARL 1920 566.541
 MF0706_MARK LOGO: CGS
 MF0706_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0706
 MF0706  HISTORY     - Date     Condition        Report By
 MF0706  HISTORY     - 1920     MONUMENTED       CGS
 MF0706  HISTORY     - 1954     GOOD             CGS
 MF0706  HISTORY     - 1966     MARK NOT FOUND   USGS
 MF0706  HISTORY     - 1971     MARK NOT FOUND   NGS
 MF0706  HISTORY     - 1973     GOOD             NGS
 MF0706  HISTORY     - 1973     GOOD             NGS
 MF0706  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0706  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0706
 MF0706                          STATION DESCRIPTION
 MF0706
 MF0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0706'STATION IS ABOUT 3/8 MILE N OF THE CENTER OF LA SALLE, IN
 MF0706'THE CENTER OF GOODING STREET, IN LINE WITH THE S CURB OF FIFTH
 MF0706'STREET, 25 YARDS NE OF THE METHODIST EPISCOPAL CHURCH, 4.88
 MF0706'METERS (16.01 FEET) W OF THE E CURB OF GOODING STREET, 4.58
 MF0706'METERS (15.03 FEET) E OF THE W CURB OF GOODING STREET, AND 4.75
 MF0706'METERS (15.58 FEET) S OF THE INTERSECTION OF THE CENTER LINES
 MF0706'OF FIFTH AND GOODING STREETS.  THE STATION MARK IS A STANDARD
 MF0706'BRONZE DISK SET IN THE BRICK PAVEMENT.  THERE IS NO REFERENCE
 MF0706'MARK.
 MF0706
 MF0706                          STATION RECOVERY (1954)
 MF0706
 MF0706'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0706'THIS STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED
 MF0706'IN 1920.
 MF0706
 MF0706                          STATION RECOVERY (1966)
 MF0706
 MF0706'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 MF0706'STATION WAS NOT RECOVERED.  THE BRICK PAVEMENT DESCRIBED HAS
 MF0706'BEEN RESURFACED WITH A HEAVY LAYER OF ASPHALT.  NO ATTEMPT
 MF0706'WAS MADE TO DIG.
 MF0706
 MF0706                          STATION RECOVERY (1971)
 MF0706
 MF0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF0706'THE MARK HAS EITHER BEEN PAVED OVER OR DESTROYED.  THE STREET
 MF0706'IS NOW PAVED AND NO SEARCH WAS MADE FOR THE MARK SINCE IT
 MF0706'WOULD REQUIRE DIGGING UP THE PAVEMENT.
 MF0706'
 MF0706'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT LA SALLE
 MF0706
 MF0706                          STATION RECOVERY (1973)
 MF0706
 MF0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (FKS)
 MF0706'THE STATION WAS FOUND IN GOOD CONDITION.  REFERENCE MARKS 1
 MF0706'AND 2 WERE SET.  A NEW DESCRIPTION FOLLOWS--
 MF0706'
 MF0706'THE STATION IS LOCATED IN THE NORTHERN SECTION OF LA SALLE, AT THE
 MF0706'INTERSECTION OF GOODING AND FIFTH STREETS, 45 FEET SOUTHWEST
 MF0706'OF A FIRE HYDRANT, 51 FEET NORTHEAST OF THE NORTHEAST CORNER
 MF0706'OF THE VICTORY BAPTIST CHURCH, 16 FEET SOUTH OF THE CENTERLINE
 MF0706'OF FIFTH STREET, IN THE CENTERLINE OF GOODING STREET, A STANDARD
 MF0706'DISK STAMPED EARL 1920 566.541 SET IN A DRILL HOLE IN THE BRICK
 MF0706'PAVEMENT ABOUT 3 INCHES UNDER EXISTING PAVEMENT.
 MF0706'
 MF0706'REFERENCE MARK 1 IS A STANDARD DISK STAMPED EARL 1920 NO 1 1973,
 MF0706'SET IN A DRILL HOLE IN THE CONCRETE SIDEWALK ALONG THE EAST
 MF0706'SIDE OF GOODING ST., 29 FEET SOUTH OF THE CENTERLINE OF FIFTH ST.,
 MF0706'18 FEET EAST OF THE CENTERLINE OF GOODING ST., 1 FOOT EAST
 MF0706'OF THE EAST CURB OF GOODING ST., AND 8 FEET SOUTH OF THE NORTH
 MF0706'EDGE OF SIDEWALK.
 MF0706'
 MF0706'REFERENCE MARK 2 IS A STANDARD DISK STAMPED EARL 1920 NO 2
 MF0706'1973, SET IN A DRILL HOLE IN THE CONCRETE SIDEWALK ALONG THE
 MF0706'WEST SIDE OF GOODING ST., 18 FEET WEST OF THE CENTERLINE OF
 MF0706'GOODING ST., 1 FOOT WEST OF THE WEST CURB OF GOODING ST., 28
 MF0706'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE CHURCH AND 31
 MF0706'FEET SOUTH OF THE CENTERLINE OF FIFTH ST.
 MF0706'
 MF0706'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0706'
 MF0706'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT LA SALLE
 MF0706
 MF0706                          STATION RECOVERY (1973)
 MF0706
 MF0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 MF0706'AT LA SALLE.
 MF0706'THE MARK WAS REPORTED AS LOST BUT WAS FOUND IN GOOD CONDITION.
 MF0706'A NEW DESCRIPTION FOLLOWS-- THE MARK IS LOCATED AT THE INTERSECTION
 MF0706'OF FIFTH ST. AND GOODING ST., 45 FEET SOUTHWEST OF A FIRE HYDRANT,
 MF0706'51 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE VICTORY BAPTIST
 MF0706'CHURCH, 16 FEET SOUTH OF THE CENTERLINE OF FIFTH ST., A STANDARD
 MF0706'DISK SET IN THE BRICK PAVEMENT ON THE CENTERLINE OF GOODING ST.
 MF0706'AND ABOUT 3 INCHES UNDER EXISTING PAVEMENT.
 MF0706
 MF0706                          STATION RECOVERY (1997)
 MF0706
 MF0706'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0706'MARK NOT FOUND.
 MF0706
 MF0706                          STATION RECOVERY (2002)
 MF0706
 MF0706'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0706'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0505 ***********************************************************************
 MF0505  DESIGNATION -  EARLVILLE
 MF0505  PID         -  MF0505
 MF0505  STATE/COUNTY-  IL/LASALLE
 MF0505  COUNTRY     -  US
 MF0505  USGS QUAD   -  EARLVILLE (2018)
 MF0505
 MF0505                         *CURRENT SURVEY CONTROL
 MF0505  ______________________________________________________________________
 MF0505* NAD 83(1986) POSITION- 41 35 28.     (N) 088 55 10.     (W)   SCALED
 MF0505* NAVD 88 ORTHO HEIGHT -   214.856 (meters)      704.91  (feet) ADJUSTED
 MF0505  ______________________________________________________________________
 MF0505  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 MF0505  DYNAMIC HEIGHT  -        214.771 (meters)      704.63  (feet) COMP
 MF0505  MODELED GRAVITY -    980,221.0   (mgal)                       NAVD 88
 MF0505
 MF0505  VERT ORDER      -  SECOND    CLASS 0
 MF0505
 MF0505.The horizontal coordinates were scaled from a map and have
 MF0505.an estimated accuracy of +/- 6 seconds.
 MF0505
 MF0505.The orthometric height was determined by differential leveling and
 MF0505.adjusted by the NATIONAL GEODETIC SURVEY
 MF0505.in June 1991.
 MF0505
 MF0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0505.GEOID18 height accuracy estimate available here.
 MF0505
 MF0505.Click photographs - Photos may exist for this station.
 MF0505
 MF0505.The dynamic height is computed by dividing the NAVD 88
 MF0505.geopotential number by the normal gravity value computed on the
 MF0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0505.degrees latitude (g = 980.6199 gals.).
 MF0505
 MF0505.The modeled gravity was interpolated from observed gravity values.
 MF0505
 MF0505;                    North         East    Units  Estimated Accuracy
 MF0505;SPC IL E     -   546,860.      251,130.      MT  (+/- 180 meters Scaled)
 MF0505
 MF0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM400061(NAD 83)
 MF0505
 MF0505                          SUPERSEDED SURVEY CONTROL
 MF0505
 MF0505  NGVD 29 (??/??/92)  214.921  (m)          705.12   (f) ADJ UNCH    2 0
 MF0505
 MF0505.Superseded values are not recommended for survey control.
 MF0505
 MF0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0505.See file dsdata.pdf to determine how the superseded data were derived.
 MF0505
 MF0505_MARKER: DB = BENCH MARK DISK
 MF0505_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0505_SP_SET: BUILDING
 MF0505_STAMPING: EARLVILLE 1934
 MF0505_MARK LOGO: CGS
 MF0505_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0505_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0505+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 MF0505
 MF0505  HISTORY     - Date     Condition        Report By
 MF0505  HISTORY     - 1934     MONUMENTED       CGS
 MF0505  HISTORY     - 19970801 GOOD             USPSQD
 MF0505  HISTORY     - 20020819 GOOD             USPSQD
 MF0505  HISTORY     - 20200420 GOOD             ILDT
 MF0505
 MF0505                          STATION DESCRIPTION
 MF0505
 MF0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0505'AT EARLVILLE.
 MF0505'AT EARLVILLE, LA SALLE COUNTY, IN THE EAST FACE OF THE CITY
 MF0505'WATER WORKS BUILDING, 1 FOOT SOUTH OF THE FRONT ENTRANCE, 27
 MF0505'FEET NORTH OF THE SOUTHEAST CORNER AND ABOUT 3-1/2 FEET ABOVE
 MF0505'THE GROUND.  A STANDARD DISK, STAMPED EARLVILLE 1934 AND SET
 MF0505'VERTICALLY.
 MF0505
 MF0505                          STATION RECOVERY (1997)
 MF0505
 MF0505'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0505'RECOVERED IN GOOD CONDITION.
 MF0505
 MF0505                          STATION RECOVERY (2002)
 MF0505
 MF0505'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0505'RECOVERED IN GOOD CONDITION.
 MF0505
 MF0505                          STATION RECOVERY (2020)
 MF0505
 MF0505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1757 ***********************************************************************
 MF1757  DESIGNATION -  EARLVILLE
 MF1757  PID         -  MF1757
 MF1757  STATE/COUNTY-  IL/LASALLE
 MF1757  COUNTRY     -  US
 MF1757  USGS QUAD   -  EARLVILLE (2018)
 MF1757
 MF1757                         *CURRENT SURVEY CONTROL
 MF1757  ______________________________________________________________________
 MF1757* NAD 83(2011) POSITION- 41 35 00.73740(N) 088 54 22.46397(W)   ADJUSTED
 MF1757* NAD 83(2011) ELLIP HT-   182.896 (meters)        (06/27/12)   ADJUSTED
 MF1757* NAD 83(2011) EPOCH   -  2010.00
 MF1757* NAVD 88 ORTHO HEIGHT -   216.1   (meters)      709.    (feet) GPS OBS
 MF1757  ______________________________________________________________________
 MF1757  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1757  GEOID HEIGHT    -        -33.147 (meters)                     GEOID99
 MF1757  GEOID HEIGHT    -        -33.206 (meters)                     GEOID18
 MF1757  NAD 83(2011) X  -     91,204.384 (meters)                     COMP
 MF1757  NAD 83(2011) Y  - -4,777,091.386 (meters)                     COMP
 MF1757  NAD 83(2011) Z  -  4,211,238.062 (meters)                     COMP
 MF1757  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 MF1757
 MF1757  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1757  Standards:
 MF1757         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1757            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1757  -------------------------------------------------------------------
 MF1757  NETWORK    1.97   2.61           0.78   0.77   1.33     -0.51893041
 MF1757  -------------------------------------------------------------------
 MF1757  Click here for local accuracies and other accuracy information.
 MF1757
 MF1757.The horizontal coordinates were established by GPS observations
 MF1757.and adjusted by the National Geodetic Survey in June 2012.
 MF1757
 MF1757.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1757.been affixed to the stable North American tectonic plate. See 
 MF1757.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1757
 MF1757.The horizontal coordinates are valid at the epoch date displayed above
 MF1757.which is a decimal equivalence of Year/Month/Day.
 MF1757
 MF1757.The orthometric height was determined by GPS observations and a
 MF1757.high-resolution geoid model.
 MF1757
 MF1757.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1757.GEOID18 height accuracy estimate available here.
 MF1757
 MF1757.Click photographs - Photos may exist for this station.
 MF1757
 MF1757.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1757
 MF1757.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1757
 MF1757.The ellipsoidal height was determined by GPS observations
 MF1757.and is referenced to NAD 83.
 MF1757
 MF1757. The following values were computed from the NAD 83(2011) position.
 MF1757
 MF1757;                    North         East     Units Scale Factor Converg.
 MF1757;SPC IL E     -   546,006.191   252,227.111   MT  1.00000307   -0 22 48.9
 MF1757;SPC IL E     - 1,791,355.31    827,515.11   sFT  1.00000307   -0 22 48.9
 MF1757;SPC IL W     -   546,596.538   805,100.286   MT  1.00007706   +0 50 11.9
 MF1757;SPC IL W     - 1,793,292.14  2,641,399.85   sFT  1.00007706   +0 50 11.9
 MF1757;UTM  16      - 4,605,293.359   341,101.012   MT  0.99991072   -1 15 55.6
 MF1757
 MF1757!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1757!SPC IL E     -   0.99997131  x   1.00000307  =   0.99997438
 MF1757!SPC IL W     -   0.99997131  x   1.00007706  =   1.00004837
 MF1757!UTM  16      -   0.99997131  x   0.99991072  =   0.99988204
 MF1757
 MF1757:                Primary Azimuth Mark                     Grid Az
 MF1757:SPC IL E     -  EARLVILLE AZ MK                          247 30 18.6
 MF1757:SPC IL W     -  EARLVILLE AZ MK                          246 17 17.8
 MF1757:UTM  16      -  EARLVILLE AZ MK                          248 23 25.3
 MF1757
 MF1757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4110105293(NAD 83)
 MF1757
 MF1757|---------------------------------------------------------------------|
 MF1757| PID    Reference Object                     Distance      Geod. Az  |
 MF1757|                                                           dddmmss.s |
 MF1757| CI7361 EARLVILLE RM 2                       26.100 METERS 06515     |
 MF1757| CI7359 EARLVILLE AZ MK                                    2470729.7 |
 MF1757| MF1519 EARLVILLE MARATHON ELEC TANK        APPROX. 2.5 KM 2760343.8 |
 MF1757| MF1521 EARLVILLE MUNICIPAL STANDPIPE       APPROX. 1.6 KM 3021226.3 |
 MF1757| CI7360 EARLVILLE RM 1                       38.682 METERS 34521     |
 MF1757|---------------------------------------------------------------------|
 MF1757
 MF1757                          SUPERSEDED SURVEY CONTROL
 MF1757
 MF1757  NAD 83(2007)-  41 35 00.73739(N)    088 54 22.46485(W) AD(2002.00) 0
 MF1757  ELLIP H (02/10/07)  182.924  (m)                       GP(2002.00)    
 MF1757  ELLIP H (02/03/05)  182.916  (m)                       GP(       ) 4 2
 MF1757  NAD 83(1997)-  41 35 00.73741(N)    088 54 22.46453(W) AD(       ) 1
 MF1757  ELLIP H (03/04/03)  182.954  (m)                       GP(       ) 4 2
 MF1757  NAD 83(1997)-  41 35 00.73594(N)    088 54 22.46564(W) AD(       ) 2
 MF1757  NAD 83(1996)-  41 35 00.73785(N)    088 54 22.47091(W) AD(       ) 2
 MF1757  NAD 83(1986)-  41 35 00.74093(N)    088 54 22.47323(W) AD(       ) 2
 MF1757  NAD 27      -  41 35 00.63030(N)    088 54 22.18260(W) AD(       ) 2
 MF1757  NGVD 29             214.92   (m)          705.1    (f) LEVELING    3  
 MF1757
 MF1757.Superseded values are not recommended for survey control.
 MF1757
 MF1757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1757.See file dsdata.pdf to determine how the superseded data were derived.
 MF1757
 MF1757_MARKER: DS = TRIANGULATION STATION DISK
 MF1757_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1757_STAMPING: EARLVILLE 1954
 MF1757_MARK LOGO: CGS
 MF1757_PROJECTION: FLUSH
 MF1757_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1757_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1757+STABILITY: SURFACE MOTION
 MF1757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1757+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 MF1757
 MF1757  HISTORY     - Date     Condition        Report By
 MF1757  HISTORY     - 1954     MONUMENTED       CGS
 MF1757  HISTORY     - 1966     GOOD             CGS
 MF1757  HISTORY     - 19970801 GOOD             USPSQD
 MF1757  HISTORY     - 200205   GOOD             ASCPC
 MF1757  HISTORY     - 20020819 GOOD             USPSQD
 MF1757  HISTORY     - 20200227 GOOD             ILDT
 MF1757
 MF1757                          STATION DESCRIPTION
 MF1757
 MF1757'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1757'STATION IS LOCATED ALONG THE NORTH SIDE OF U.S. HIGHWAY 34
 MF1757'ABOUT 1/2 MILE SOUTHEAST OF EARLVILLE.  IT IS 65 FEET SOUTH
 MF1757'OF THE CENTER OF THE HIGHWAY, 64 FEET EAST OF THE CENTER OF
 MF1757'THE ENTRANCE DRIVEWAY TO THE STOKLEY CATTLE CO., 3 FEET EAST
 MF1757'OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE.  THE
 MF1757'MARK IS FLUSH AND THE DISK IS STAMPED EARLVILLE 1954.
 MF1757'
 MF1757'REFERENCE MARK NO. 1 IS 61 FEET NORTH OF THE CENTER OF THE
 MF1757'HIGHWAY, 29 FEET EAST OF THE CENTER OF A GRAVEL DRIVEWAY AND
 MF1757'1 FOOT SOUTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS
 MF1757'STAMPED EARLVILLE NO 1 1954.
 MF1757'
 MF1757'REFERENCE MARK NO. 2 IS 65 FEET SOUTH OF THE CENTER OF THE
 MF1757'HIGHWAY AND 1 FOOT NORTH OF THE FENCE.  THE MARK IS FLUSH AND
 MF1757'THE DISK IS STAMPED EARLVILLE NO 2 1954.
 MF1757'
 MF1757'AZIMUTH MARK IS 80 FEET NORTH OF THE THE CENTER OF HIGHWAY
 MF1757'34, 3 FEET SOUTHWEST OF A POWER LINE POLE, 3 FEET EAST OF
 MF1757'A WHITE WITNESS POST AND 2 FEET SOUTH OF A FENCE CORNER.  THE
 MF1757'MARK IS FLUSH AND THE DISK IS STAMPED EARLVILLE 1954.
 MF1757'
 MF1757'TO REACH THE STATION FROM THE RAILROAD CROSSING ON OTTAWA
 MF1757'STREET, ONE BLOCK EAST OF THE DEPOT IN EARLVILLE, GO SOUTH
 MF1757'ON OTTAWA STREET FOR 0.9 MILE TO THE JUNCTION OF U.S. HIGHWAY
 MF1757'34.  TURN LEFT AND GO EAST ON HIGHWAY 34 FOR 0.45 MILE TO
 MF1757'THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE EAST
 MF1757'ON THE HIGHWAY FOR 0.45 MILE TO A DRIVEWAY RIGHT AND THE
 MF1757'STATION ON THE RIGHT AS DESCRIBED.
 MF1757'
 MF1757'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1757
 MF1757                          STATION RECOVERY (1966)
 MF1757
 MF1757'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1757'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD
 MF1757'CONDITION AT THIS TIME.  MR. ROSCOE GOODBRAD NOW OWNS THE
 MF1757'STATION SITE PROPERTY.  THE FENCES AT BOTH THE STATION AND
 MF1757'AZIMUTH MARK ARE GONE.  THE DESCRIPTION IS GOOD WITH THE
 MF1757'BELOW CHANGES.
 MF1757'
 MF1757'STATION MARK IS 107 FEET WEST OF THE NORTHWEST CORNER OF
 MF1757'COLES LP GAS OFFICE.
 MF1757'
 MF1757'REFERENCE MARK 2 IS 60 FEET SOUTHWEST OF THE CENTERLINE OF
 MF1757'THE DRIVEWAY LEADING TO COLES LP GAS AND 36 FEET NORTHWEST
 MF1757'OF THE NORTHWEST CORNER OF THE OFFICE.
 MF1757'
 MF1757'THE AZIMUTH MARK IS 54 FEET EAST OF THE CENTERLINE OF THE
 MF1757'EAST DRIVEWAY LEADING TO TODDS DIESEL GAS SERVICE AND 1 FOOT
 MF1757'SOUTHEAST OF A METAL WITNESS POST.
 MF1757
 MF1757                          STATION RECOVERY (1997)
 MF1757
 MF1757'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1757'RECOVERED IN GOOD CONDITION.
 MF1757
 MF1757                          STATION RECOVERY (2002)
 MF1757
 MF1757'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1757'RECOVERED AS DESCRIBED
 MF1757
 MF1757                          STATION RECOVERY (2002)
 MF1757
 MF1757'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1757'RM 1,  AND THE AZIMUTH WERE LOCATED IN GOOD CONDITION. RM 2 WAS NOT
 MF1757'LOCATED.
 MF1757
 MF1757                          STATION RECOVERY (2020)
 MF1757
 MF1757'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1757'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1519 ***********************************************************************
 MF1519  DESIGNATION -  EARLVILLE MARATHON ELEC TANK
 MF1519  PID         -  MF1519
 MF1519  STATE/COUNTY-  IL/LASALLE
 MF1519  COUNTRY     -  US
 MF1519  USGS QUAD   -  EARLVILLE (2018)
 MF1519
 MF1519                         *CURRENT SURVEY CONTROL
 MF1519  ______________________________________________________________________
 MF1519* NAD 83(1997) POSITION- 41 35 09.28201(N) 088 56 09.82428(W)   ADJUSTED
 MF1519  ______________________________________________________________________
 MF1519  GEOID HEIGHT    -        -33.187 (meters)                     GEOID18
 MF1519  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 MF1519  HORZ ORDER      -  THIRD
 MF1519
 MF1519.The horizontal coordinates were established by classical geodetic methods
 MF1519.and adjusted by the National Geodetic Survey in October 1999.
 MF1519
 MF1519.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1519.GEOID18 height accuracy estimate available here.
 MF1519
 MF1519.Click photographs - Photos may exist for this station.
 MF1519
 MF1519.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1519
 MF1519. The following values were computed from the NAD 83(1997) position.
 MF1519
 MF1519;                    North         East     Units Scale Factor Converg.
 MF1519;SPC IL E     -   546,286.734   249,742.152   MT  1.00000607   -0 24 00.2
 MF1519;SPC IL E     - 1,792,275.73    819,362.38   sFT  1.00000607   -0 24 00.2
 MF1519;SPC IL W     -   546,824.259   802,609.757   MT  1.00007070   +0 49 00.8
 MF1519;SPC IL W     - 1,794,039.26  2,633,228.84   sFT  1.00007070   +0 49 00.8
 MF1519;UTM  16      - 4,605,612.231   338,620.904   MT  0.99992050   -1 17 07.2
 MF1519
 MF1519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3862005612(NAD 83)
 MF1519
 MF1519                          SUPERSEDED SURVEY CONTROL
 MF1519
 MF1519  NAD 83(1996)-  41 35 09.28397(N)    088 56 09.82930(W) AD(       ) 3
 MF1519  NAD 83(1986)-  41 35 09.28711(N)    088 56 09.83140(W) AD(       ) 3
 MF1519  NAD 27      -  41 35 09.17700(N)    088 56 09.54700(W) AD(       ) 3
 MF1519
 MF1519.Superseded values are not recommended for survey control.
 MF1519
 MF1519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1519.See file dsdata.pdf to determine how the superseded data were derived.
 MF1519
 MF1519_MARKER: 53 = ELEVATED TANK
 MF1519_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1519+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2002
 MF1519
 MF1519  HISTORY     - Date     Condition        Report By
 MF1519  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1519  HISTORY     - 19830615 GOOD             NGS
 MF1519  HISTORY     - 19970801 GOOD             USPSQD
 MF1519  HISTORY     - 20020819 GOOD             USPSQD
 MF1519
 MF1519                          STATION DESCRIPTION
 MF1519
 MF1519'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1519'STATION IS THE METAL BALL AT THE CENTER OF THE TOP OF THE
 MF1519'MARATHON ELECTRIC MFG. CO. WATER TANK, LOCATED 0.5 MILE
 MF1519'WEST OF EARLVILLE AT THE NORTH SIDE OF THE FACTORY.  IT
 MF1519'IS A MEDIUM SIZED STEEL TANK, WITH AN OVAL TOP AND BOTTOM
 MF1519'AND WITH VERTICAL SIDES ABOUT 10 FEET HIGH.  THE TANK IS
 MF1519'ATOP A 4 LEGGED TUBULAR STEEL STRUCTURE.  THE TANK AND LEGS
 MF1519'ARE PAINTED BLACK.  THE TANK HAS THE LEGEND MARATHON MOTORS
 MF1519'IN WHITE LETTERS ON THE NORTH AND SOUTH SIDES.  THE TOTAL
 MF1519'HEIGHT IS ABOUT 135 FEET.
 MF1519
 MF1519                          STATION RECOVERY (1983)
 MF1519
 MF1519'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 MF1519'STATION WAS RECOVERED IN GOOD CONDITION.  THE FACTORY MENTIONED IN OLD
 MF1519'DESCRIPTION IS NOW ABANDONED AND FOR SALE.
 MF1519
 MF1519                          STATION RECOVERY (1997)
 MF1519
 MF1519'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1519'RECOVERED IN GOOD CONDITION.
 MF1519
 MF1519                          STATION RECOVERY (2002)
 MF1519
 MF1519'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1519'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0352 ***********************************************************************
 KB0352  DESIGNATION -  EAST
 KB0352  PID         -  KB0352
 KB0352  STATE/COUNTY-  IL/EFFINGHAM
 KB0352  COUNTRY     -  US
 KB0352  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0352
 KB0352                         *CURRENT SURVEY CONTROL
 KB0352  ______________________________________________________________________
 KB0352* NAD 83(2011) POSITION- 39 11 10.34101(N) 088 29 39.31228(W)   ADJUSTED
 KB0352* NAD 83(2011) ELLIP HT-   157.849 (meters)        (06/27/12)   ADJUSTED
 KB0352* NAD 83(2011) EPOCH   -  2010.00
 KB0352* NAVD 88 ORTHO HEIGHT -   189.896 (meters)      623.02  (feet) ADJUSTED
 KB0352  ______________________________________________________________________
 KB0352  GEOID HEIGHT    -        -32.035 (meters)                     GEOID18
 KB0352  NAD 83(2011) X  -    130,083.078 (meters)                     COMP
 KB0352  NAD 83(2011) Y  - -4,948,704.849 (meters)                     COMP
 KB0352  NAD 83(2011) Z  -  4,008,460.800 (meters)                     COMP
 KB0352  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 KB0352  DYNAMIC HEIGHT  -        189.783 (meters)      622.65  (feet) COMP
 KB0352  MODELED GRAVITY -    980,026.0   (mgal)                       NAVD 88
 KB0352
 KB0352  VERT ORDER      -  SECOND    CLASS 0
 KB0352
 KB0352  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0352  Standards:
 KB0352         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0352            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0352  -------------------------------------------------------------------
 KB0352  NETWORK    0.45   0.74           0.20   0.16   0.38      0.03776008
 KB0352  -------------------------------------------------------------------
 KB0352  Click here for local accuracies and other accuracy information.
 KB0352
 KB0352.The horizontal coordinates were established by GPS observations
 KB0352.and adjusted by the National Geodetic Survey in June 2012.
 KB0352
 KB0352.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0352.been affixed to the stable North American tectonic plate. See 
 KB0352.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0352
 KB0352.The horizontal coordinates are valid at the epoch date displayed above
 KB0352.which is a decimal equivalence of Year/Month/Day.
 KB0352
 KB0352.The orthometric height was determined by differential leveling and
 KB0352.adjusted by the NATIONAL GEODETIC SURVEY
 KB0352.in June 1991.
 KB0352
 KB0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0352.GEOID18 height accuracy estimate available here.
 KB0352
 KB0352.Click photographs - Photos may exist for this station.
 KB0352
 KB0352.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0352
 KB0352.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0352
 KB0352.The ellipsoidal height was determined by GPS observations
 KB0352.and is referenced to NAD 83.
 KB0352
 KB0352.The dynamic height is computed by dividing the NAVD 88
 KB0352.geopotential number by the normal gravity value computed on the
 KB0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0352.degrees latitude (g = 980.6199 gals.).
 KB0352
 KB0352.The modeled gravity was interpolated from observed gravity values.
 KB0352
 KB0352. The following values were computed from the NAD 83(2011) position.
 KB0352
 KB0352;                    North         East     Units Scale Factor Converg.
 KB0352;SPC IL E     -   279,661.923   286,097.027   MT  0.99997738   -0 06 06.0
 KB0352;SPC IL E     -   917,524.16    938,636.66   sFT  0.99997738   -0 06 06.0
 KB0352;UTM  16      - 4,338,503.794   370,946.818   MT  0.99980507   -0 56 39.3
 KB0352
 KB0352!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0352!SPC IL E     -   0.99997524  x   0.99997738  =   0.99995262
 KB0352!UTM  16      -   0.99997524  x   0.99980507  =   0.99978031
 KB0352
 KB0352:                Primary Azimuth Mark                     Grid Az
 KB0352:SPC IL E     -  ROETKER RESET                            000 22 34.0
 KB0352:UTM  16      -  ROETKER RESET                            001 13 07.3
 KB0352
 KB0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7094638503(NAD 83)
 KB0352
 KB0352|---------------------------------------------------------------------|
 KB0352| PID    Reference Object                     Distance      Geod. Az  |
 KB0352|                                                           dddmmss.s |
 KB0352| KB0346 ROETKER RESET                       APPROX. 2.7 KM 0001628.0 |
 KB0352| KB0350 EAST RM 1                            11.926 METERS 09521     |
 KB0352| KB1199 TEUTOPOLIS RAD STA WSEI MAST        APPROX. 6.1 KM 1773104.6 |
 KB0352| KB0351 EAST RM 2                            16.680 METERS 17837     |
 KB0352|---------------------------------------------------------------------|
 KB0352
 KB0352                          SUPERSEDED SURVEY CONTROL
 KB0352
 KB0352  NAD 83(2007)-  39 11 10.34112(N)    088 29 39.31313(W) AD(2002.00) 1
 KB0352  ELLIP H (02/21/08)  157.870  (m)                       GP(2002.00) 3 1
 KB0352  NAD 83(1997)-  39 11 10.34101(N)    088 29 39.31325(W) AD(       ) 1
 KB0352  ELLIP H (03/26/07)  157.865  (m)                       GP(       ) 3 1
 KB0352  NAD 83(1997)-  39 11 10.33760(N)    088 29 39.31698(W) AD(       ) 2
 KB0352  NAD 83(1997)-  39 11 10.34628(N)    088 29 39.31182(W) AD(       ) 2
 KB0352  NAD 83(1986)-  39 11 10.35037(N)    088 29 39.31052(W) AD(       ) 2
 KB0352  NAD 27      -  39 11 10.20500(N)    088 29 39.13810(W) AD(       ) 2
 KB0352  NAVD 88             189.90   (m)          623.0    (f) LEVELING    3  
 KB0352  NGVD 29 (??/??/92)  189.980  (m)          623.29   (f) ADJ UNCH    2 0
 KB0352  NGVD 29             189.98   (m)          623.3    (f) LEVELING    3  
 KB0352
 KB0352.Superseded values are not recommended for survey control.
 KB0352
 KB0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0352.See file dsdata.pdf to determine how the superseded data were derived.
 KB0352
 KB0352_MARKER: DS = TRIANGULATION STATION DISK
 KB0352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0352_STAMPING: EAST 1959
 KB0352_MARK LOGO: CGS
 KB0352_PROJECTION: PROJECTING 10 CENTIMETERS
 KB0352_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0352+STABILITY: SURFACE MOTION
 KB0352_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0352+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2020
 KB0352
 KB0352  HISTORY     - Date     Condition        Report By
 KB0352  HISTORY     - 1959     MONUMENTED       CGS
 KB0352  HISTORY     - 1959     GOOD             CGS
 KB0352  HISTORY     - 1973     GOOD             NGS
 KB0352  HISTORY     - 20061024 GOOD             ILDT
 KB0352  HISTORY     - 20120725 GOOD             ILDT
 KB0352  HISTORY     - 20200330 GOOD             ILDT
 KB0352
 KB0352                          STATION DESCRIPTION
 KB0352
 KB0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0352'STATION IS LOCATED ABOUT 5 MILES NORTH-NORTHEAST OF EFFINGHAM, 2-3/4
 KB0352'MILES SOUTH OF SIGEL AND ABOUT 1 MILE EAST OF U.S. HIGHWAY 45.
 KB0352'
 KB0352'TO REACH FROM THE POST OFFICE IN SIGEL GO SOUTH ON U.S. HIGHWAY 45
 KB0352'FOR 0.25 MILE TO WHERE U.S. HIGHWAY 45 BEARS RIGHT AND SURFACE
 KB0352'ROAD CONTINUES SOUTH, CONTINUE SOUTH ON SURFACE ROAD FOR 2.6 MILES TO
 KB0352'END OF ROAD AND STATION IN NORTHWEST ANGLE OF
 KB0352'INTERSECTION AS DESCRIBED.
 KB0352'
 KB0352'STATION MARK, A STANDARD STATION MARK DISK STAMPED EAST 1959, IS SET
 KB0352'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4
 KB0352'INCHES. THE MARK IS 37 FEET N. W.  OF CENTER OF JUNCTION, 32.5
 KB0352'FEET NORTH OF CENTER OF SURFACE ROAD, 18.5 FEET WEST OF CENTER
 KB0352'OF SURFACE ROAD, 3 FEET SOUTHEAST OF TELEPHONE POLE AND 2.8 FEET
 KB0352'SOUTHEAST OF WITNESS POST.
 KB0352'
 KB0352'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED EAST
 KB0352'NO.1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 KB0352'WHICH PROJECTS ABOUT 2 INCHES. THE MARK IS 34.5 FEET NORTHEAST OF
 KB0352'CENTER OF JUNCTION, 28 FEET NORTH OF CENTER OF SURFACED ROAD,
 KB0352'20.5 FEET EAST OF CENTER OF SURFACED ROAD AND 1.7 FEET WEST OF
 KB0352'TELEPHONE POLE.
 KB0352'
 KB0352'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED EAST
 KB0352'NO. 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 KB0352'WHICH PROJECTS ABOUT 1 INCH. THE MARK IS 29.5 FEET SOUTHWEST OF
 KB0352'CENTER OF JUNCTION, 24 FEET SOUTH OF CENTER OF SURFACED ROAD
 KB0352'AND 2.5 FEET EAST OF TELEPHONE POLE.
 KB0352'
 KB0352'BENCH MARK, J 209 AZIMUTH MARK IS STAMPED J 209 1959, IS SET FLUSH IN
 KB0352'A DRILL HOLE IN THE NORTHEND OF EAST HEADWALL OF CULVERT, 29
 KB0352'FEET EAST-NORTHEAST OF TELEPHONE POLE, 18.5 FEET SOUTH OF CENTER OF
 KB0352'SURFACED ROAD AND 13 FEET EAST OF CENTER OF DIRT ROAD.
 KB0352'
 KB0352'TO REACH J 209 AZIMUTH MARK FROM STATION, GO WEST ON SURFACED ROAD
 KB0352'FOR 0.25 MILE TO MARK ON SOUTH SIDE OF ROAD AS DESCRIBED.
 KB0352
 KB0352                          STATION RECOVERY (1959)
 KB0352
 KB0352'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0352'3 MI S FROM SIGEL.
 KB0352'ABOUT 0.25 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0352'AT SIGEL, THENCE 2.7 MILE SOUTH ALONG AN ASPHALT ROAD, AT THE
 KB0352'JUNCTION OF AN EAST-WEST CROSS ROAD, 32 FEET NORTH OF THE
 KB0352'EAST-WEST ROAD, 18 FEET WEST OF THE CENTER LINE OF THE ROAD, 36
 KB0352'FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 40 1/2 FEET WEST
 KB0352'AND ACROSS THE ROAD FROM POWER POLE CP 8-34, 3 FEET SOUTHEAST
 KB0352'OF A POWER POLE, 2.8 FEET SOUTHEAST OF A METAL WITNESS POST,
 KB0352'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 KB0352'A CONCRETE POST PROJECTING 3 INCHES.
 KB0352
 KB0352                          STATION RECOVERY (1973)
 KB0352
 KB0352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0352'RECOVERED IN GOOD CONDITION.
 KB0352
 KB0352                          STATION RECOVERY (2006)
 KB0352
 KB0352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 KB0352'RECOVERED AS DESCRIBED
 KB0352
 KB0352                          STATION RECOVERY (2012)
 KB0352
 KB0352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0352'RECOVERED IN GOOD CONDITION.
 KB0352
 KB0352                          STATION RECOVERY (2020)
 KB0352
 KB0352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 KB0352'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1107 ***********************************************************************
 NH1107  DESIGNATION -  EAST DUNDEE MUN STANDPIPE
 NH1107  PID         -  NH1107
 NH1107  STATE/COUNTY-  IL/KANE
 NH1107  COUNTRY     -  US
 NH1107  USGS QUAD   -  ELGIN (2018)
 NH1107
 NH1107                         *CURRENT SURVEY CONTROL
 NH1107  ______________________________________________________________________
 NH1107* NAD 83(1997) POSITION- 42 06 18.39087(N) 088 16 39.64320(W)   ADJUSTED
 NH1107  ______________________________________________________________________
 NH1107  GEOID HEIGHT    -        -33.605 (meters)                     GEOID18
 NH1107  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 NH1107  HORZ ORDER      -  THIRD
 NH1107
 NH1107.The horizontal coordinates were established by classical geodetic methods
 NH1107.and adjusted by the National Geodetic Survey in October 1999.
 NH1107
 NH1107.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1107.GEOID18 height accuracy estimate available here.
 NH1107
 NH1107.Click photographs - Photos may exist for this station.
 NH1107
 NH1107.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1107
 NH1107. The following values were computed from the NAD 83(1997) position.
 NH1107
 NH1107;                    North         East     Units Scale Factor Converg.
 NH1107;SPC IL E     -   603,778.678   304,603.321   MT  0.99997526   +0 02 14.3
 NH1107;SPC IL E     - 1,980,897.21    999,352.73   sFT  0.99997526   +0 02 14.3
 NH1107;UTM  16      - 4,662,236.246   394,359.105   MT  0.99973732   -0 51 24.3
 NH1107
 NH1107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9435962236(NAD 83)
 NH1107
 NH1107                          SUPERSEDED SURVEY CONTROL
 NH1107
 NH1107  NAD 83(1997)-  42 06 18.39002(N)    088 16 39.64449(W) AD(       ) 3
 NH1107  NAD 83(1986)-  42 06 18.39277(N)    088 16 39.65376(W) AD(       ) 3
 NH1107  NAD 27      -  42 06 18.30000(N)    088 16 39.36300(W) AD(       ) 3
 NH1107
 NH1107.Superseded values are not recommended for survey control.
 NH1107
 NH1107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1107.See file dsdata.pdf to determine how the superseded data were derived.
 NH1107
 NH1107_MARKER: 52 = STANDPIPE TANK
 NH1107
 NH1107  HISTORY     - Date     Condition        Report By
 NH1107  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1107  HISTORY     - 1966     GOOD             CGS
 NH1107  HISTORY     - 19910319 GOOD             USPSQD
 NH1107  HISTORY     - 19971101 GOOD             USPSQD
 NH1107  HISTORY     - 19980527 GOOD             USPSQD
 NH1107
 NH1107                          STATION DESCRIPTION
 NH1107
 NH1107'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1107'STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL STANDPIPE
 NH1107'LOCATED ABOUT 350 FEET NORTH OF BARRINGTON AVENUE AND ABOUT
 NH1107'300 FEET WEST OF GUTH STREET IN EAST DUNDEE.  IT IS A STEEL
 NH1107'STRUCTURE ABOUT 15 FEET IN DIAMETER AND ABOUT 65 FEET HIGH
 NH1107'AND IS PAINTED SILVER WITH THE NAME EAST DUNDEE PAINTED ON
 NH1107'THE SOUTH SIDE IN BLACK LETTERS.
 NH1107
 NH1107                          STATION RECOVERY (1966)
 NH1107
 NH1107'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1107'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD
 NH1107'CONDITION AT THIS TIME.
 NH1107
 NH1107                          STATION RECOVERY (1991)
 NH1107
 NH1107'RECOVERY NOTE BY US POWER SQUADRON 1991 (JBL)
 NH1107'RECOVERED IN GOOD CONDITION.
 NH1107
 NH1107                          STATION RECOVERY (1997)
 NH1107
 NH1107'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1107'RECOVERED IN GOOD CONDITION.
 NH1107
 NH1107                          STATION RECOVERY (1998)
 NH1107
 NH1107'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2663 ***********************************************************************
 ME2663  DESIGNATION -  EAST END
 ME2663  PID         -  ME2663
 ME2663  STATE/COUNTY-  IL/COOK
 ME2663  COUNTRY     -  US
 ME2663  USGS QUAD   -  JACKSON PARK (2018)
 ME2663
 ME2663                         *CURRENT SURVEY CONTROL
 ME2663  ______________________________________________________________________
 ME2663* NAD 83(1997) POSITION- 41 48 15.10510(N) 087 35 09.35763(W)   ADJUSTED
 ME2663* NAVD 88 ORTHO HEIGHT -   269.    (meters)      883.    (feet) VERTCON3
 ME2663  ______________________________________________________________________
 ME2663  GEOID HEIGHT    -        -33.541 (meters)                     GEOID18
 ME2663  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 ME2663  HORZ ORDER      -  SECOND
 ME2663
 ME2663.The horizontal coordinates were established by classical geodetic methods
 ME2663.and adjusted by the National Geodetic Survey in October 1999.
 ME2663
 ME2663.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2663.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2663
 ME2663.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2663.GEOID18 height accuracy estimate available here.
 ME2663
 ME2663.Click photographs - Photos may exist for this station.
 ME2663
 ME2663.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2663
 ME2663. The following values were computed from the NAD 83(1997) position.
 ME2663
 ME2663;                    North         East     Units Scale Factor Converg.
 ME2663;SPC IL E     -   570,624.963   362,110.830   MT  1.00002245   +0 29 53.6
 ME2663;SPC IL E     - 1,872,125.40  1,188,025.28   sFT  1.00002245   +0 29 53.6
 ME2663;UTM  16      - 4,628,202.592   451,325.876   MT  0.99962915   -0 23 26.1
 ME2663
 ME2663!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2663!SPC IL E     -   0.99996309  x   1.00002245  =   0.99998554
 ME2663!UTM  16      -   0.99996309  x   0.99962915  =   0.99959225
 ME2663
 ME2663:                Primary Azimuth Mark                     Grid Az
 ME2663:SPC IL E     -  CHICAGO ST MARTIN RC CH SPIRE            244 01 10.0
 ME2663:UTM  16      -  CHICAGO ST MARTIN RC CH SPIRE            244 54 29.7
 ME2663
 ME2663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5132528202(NAD 83)
 ME2663
 ME2663|---------------------------------------------------------------------|
 ME2663| PID    Reference Object                     Distance      Geod. Az  |
 ME2663|                                                           dddmmss.s |
 ME2663| CM3452 EAST END RM 1                         9.540 METERS 06932     |
 ME2663| CM3453 EAST END RM 2                         9.854 METERS 10757     |
 ME2663| ME2712 CHICAGO RAD STA KA 4106 MAST        APPROX. 6.7 KM 2173559.5 |
 ME2663| ME2701 CHICAGO ST MARTIN RC CH SPIRE       APPROX. 4.3 KM 2443103.6 |
 ME2663| ME2714 CHICAGO ST AUGUSTINE CATH CH        APPROX. 6.3 KM 2675522.5 |
 ME2663| ME2656 CHICAGO PALMOLIVE BLDG BEACON       APPROX.11.1 KM 3433718.5 |
 ME2663|---------------------------------------------------------------------|
 ME2663
 ME2663                          SUPERSEDED SURVEY CONTROL
 ME2663
 ME2663  NAD 83(1997)-  41 48 15.10531(N)    087 35 09.35793(W) AD(       ) 2
 ME2663  NAD 83(1994)-  41 48 15.11015(N)    087 35 09.36827(W) AD(       ) 2
 ME2663  NAD 83(1986)-  41 48 15.11053(N)    087 35 09.36754(W) AD(       ) 2
 ME2663  NAD 27      -  41 48 14.98538(N)    087 35 09.19263(W) AD(       ) 2
 ME2663  NGVD 29 (07/19/86)  269.     (m)          883.     (f) VERT ANG       
 ME2663
 ME2663.Superseded values are not recommended for survey control.
 ME2663
 ME2663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2663.See file dsdata.pdf to determine how the superseded data were derived.
 ME2663
 ME2663_MARKER: DS = TRIANGULATION STATION DISK
 ME2663_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2663_SP_SET: BUILDING ROOF
 ME2663_STAMPING: EAST END 1956
 ME2663_MARK LOGO: CGS
 ME2663_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2663+STABILITY: POSITION/ELEVATION WELL
 ME2663
 ME2663  HISTORY     - Date     Condition        Report By
 ME2663  HISTORY     - 1956     MONUMENTED       CGS
 ME2663  HISTORY     - 1963     GOOD             USGS
 ME2663  HISTORY     - 1976     GOOD             LOCENG
 ME2663  HISTORY     - 1977     GOOD             NGS
 ME2663
 ME2663                          STATION DESCRIPTION
 ME2663
 ME2663'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2663'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF CHICAGO, IN THE
 ME2663'HYDE PARK AREA, ON THE FLAT TOP ROOF OF THE WEST WING OF THE 5000 EAST
 ME2663'END HOTEL.  THE HOTEL IS LOCATED AT THE INTERSECTION OF EAST END
 ME2663'AVENUE AND 50TH STREET, A SHORT DISTANCE WEST OF LAKE SHORE DRIVE.
 ME2663'THE MAIN BUILDING EXTENDS ABOUT 20 FEET HIGHER THAN THE WEST WING.
 ME2663'
 ME2663'THE STATION MARK IS 31.5 FEET WEST OF THE ENTRANCE TO THE ROOF, 13.5
 ME2663'FEET NORTHEAST OF THE SOUTHWEST CORNER OF THE ROOF, 13.5 FEET
 ME2663'SOUTHEAST OF THE NORTHWEST CORNER OF THE ROOF, 11 FEET NORTH OF THE
 ME2663'SOUTH WALL, 11 FEET SOUTH OF THE NORTH WALL AND 8 FEET EAST OF THE
 ME2663'WEST EDGE OF THE ROOF.  THE ROOF SURFACE IS OF CONCRETE SLAB
 ME2663'CONSTRUCTION AND IS COVERED WITH ROOFING MATERIAL, TAR AND GRAVEL.
 ME2663'THE DISK IS SET IN A DRILL HOLE IN THE CONCRETE SLAB AND CEMENTED WITH
 ME2663'ROOFING CEMENT.  A 2-1/2 INCH IRON PIPE WITH A SCREW CAP EXTENDS FROM
 ME2663'THE DISK THROUGH ROOFING MATERIAL AND PROJECTS ABOUT 4 INCHES ABOVE
 ME2663'THE SURFACE.  THE DISK IS STAMPED EAST END 1956.
 ME2663'
 ME2663'TO REACH THE STATION FROM THE SERVICE ELEVATOR AT THE WEST SIDE OF THE
 ME2663'BUILDING, CONTACT THE MANAGER OR THE ENGINEER OF THE BUILDING AND
 ME2663'ARRANGEMENTS CAN BE MADE FOR OBSERVING PARTIES OR LIGHT KEEPERS TO GET
 ME2663'ON THE ROOF.
 ME2663'
 ME2663'REFERENCE MARK 1 IS SET IN THE CONCRETE COPING, 10 FEET NORTH OF THE
 ME2663'ENTRANCE TO THE ROOF AND 2 FEET WEST OF THE WEST EDGE OF THE MAIN
 ME2663'BUILDING.  THE MARK IS SET IN A DRILL HOLE FLUSH WITH THE COPING
 ME2663'SURFACE AND THE DISK IS STAMPED EAST END NO 1 1956.
 ME2663'
 ME2663'REFERENCE MARK 2 IS SET IN THE CONCRETE COPING, 10.5 FEET SOUTH OF THE
 ME2663'ENTRANCE TO THE ROOF AND 1 FOOT WEST OF THE WEST EDGE OF THE MAIN
 ME2663'BUILDING.  THE MARK IS SET IN A DRILL HOLE FLUSH WITH THE COPING
 ME2663'SURFACE AND THE DISK IS STAMPED EAST END NO 2 1956.
 ME2663'
 ME2663'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
 ME2663
 ME2663                          STATION RECOVERY (1963)
 ME2663
 ME2663'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 ME2663'STATION AND REFERENCE MARKS NOS. 1 AND 2 WERE RECOVERED IN GOOD
 ME2663'CONDITION.  OBJECTS VISIBLE FROM TRIPOD HEIGHT ARE THE SAME AS LISTED
 ME2663'ON ORIGINAL DESCRIPTION.  DESCRIPTION IS ADEQUATE.
 ME2663
 ME2663                          STATION RECOVERY (1976)
 ME2663
 ME2663'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 ME2663'EAST END RM 1 RM 2 ALL MARKS RECOVERED IN GOOD CONDITION AS
 ME2663'DESCRIBED.
 ME2663'
 ME2663'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN CHICAGO.
 ME2663
 ME2663                          STATION RECOVERY (1977)
 ME2663
 ME2663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2663'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AND FOUND
 ME2663'IN GOOD CONDITION AS DESCRIBED IN 1956.  THE STATION WAS NOT OCCUPIED
 ME2663'AT THIS TIME.  A TRAVERSE WAS MADE TO TRIANGULATION STATION BEACH
 ME2663'USING ELECTRONIC DISTANCE EQUIPMENT.
 ME2663'
 ME2663'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF CHICAGO IN THE HYDE
 ME2663'PARK AREA, ON THE FLAT TOP ROOF OF THE 5000 EAST END APARTMENTS.  THE
 ME2663'APARTMENT BUILDING IS LOCATED AT THE INTERSECTION OF EAST END AVENUE
 ME2663'AND 50TH STREET, A SHORT DISTANCE WEST OF LAKE SHORE DRIVE.  THE MAIN
 ME2663'BUILDING EXTENDS ABOUT 20 FEET HIGHER THAN THE WEST WING.
 ME2663'
 ME2663'THE STATION MARK, A STANDARD DISK STAMPED---EAST END 1956---, IS SET
 ME2663'IN A DRILL HOLE IN THE CONCRETE SLAB AND CEMENTED WITH ROOFING CEMENT.
 ME2663'THE CONCRETE SLAB IS COVERED WITH ROOFING MATERIAL, TAR AND GRAVEL.  A
 ME2663'2-1/2 INCH IRON PIPE WITH A SCREW CAP EXTENDS FROM THE DISK THROUGH
 ME2663'THE ROOFING MATERIAL AND PROJECTS ABOUT 4 INCHES ABOVE THE SURFACE.
 ME2663'THE STATION IS 31.5 FEET WEST OF THE ENTRANCE TO THE ROOF, 13.5 FEET
 ME2663'NORTHEAST OF THE SOUTHWEST CORNER OF THE ROOF, 13.5 FEET SOUTHEAST OF
 ME2663'THE NORTHWEST CORNER OF THE ROOF, 11 FEET NORTH OF THE SOUTH WALL, 11
 ME2663'FEET SOUTH OF THE NORTH WALL, AND 8 FEET EAST OF THE WEST EDGE OF THE
 ME2663'ROOF.
 ME2663'
 ME2663'REFERENCE MARK 1, A STANDARD DISK STAMPED---EAST END NO 1 1956---, IS
 ME2663'SET IN THE CONCRETE COPING, 10 FEET NORTH OF THE ENTRANCE TO THE ROOF
 ME2663'AND 2 FEET WEST OF THE WEST EDGE OF THE MAIN BUILDING.  THE MARK IS
 ME2663'SET IN A DRILL HOLE FLUSH WITH THE COPING SURFACE.
 ME2663'
 ME2663'REFERENCE MARK 2, A STANDARD DISK STAMPED---EAST END NO 2 1956---, IS
 ME2663'SET IN THE CONCRETE COPING, 10.5 FEET SOUTH OF THE ENTRANCE TO THE
 ME2663'ROOF AND 1 FOOT WEST OF THE WEST EDGE OF THE MAIN BUILDING.  THE MARK
 ME2663'IS SET IN A DRILL HOLE FLUSH WITH THE COPING SURFACE.
 ME2663'
 ME2663'THERE WAS NO MEASUREMENT MADE BETWEEN REFERENCE MARKS 1 AND 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1975 ***********************************************************************
 LC1975  DESIGNATION -  EAST PEORIA C ILL LT CO W STK
 LC1975  PID         -  LC1975
 LC1975  STATE/COUNTY-  IL/TAZEWELL
 LC1975  COUNTRY     -  US
 LC1975  USGS QUAD   -  PEORIA EAST (2018)
 LC1975
 LC1975                         *CURRENT SURVEY CONTROL
 LC1975  ______________________________________________________________________
 LC1975* NAD 83(1997) POSITION- 40 41 04.25280(N) 089 35 12.86843(W)   ADJUSTED
 LC1975  ______________________________________________________________________
 LC1975  GEOID HEIGHT    -        -32.918 (meters)                     GEOID18
 LC1975  LAPLACE CORR    -          2.58  (seconds)                    DEFLEC18
 LC1975  HORZ ORDER      -  THIRD
 LC1975
 LC1975.The horizontal coordinates were established by classical geodetic methods
 LC1975.and adjusted by the National Geodetic Survey in October 1999.
 LC1975
 LC1975.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1975.GEOID18 height accuracy estimate available here.
 LC1975
 LC1975.Click photographs - Photos may exist for this station.
 LC1975
 LC1975.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1975
 LC1975. The following values were computed from the NAD 83(1997) position.
 LC1975
 LC1975;                    North         East     Units Scale Factor Converg.
 LC1975;SPC IL W     -   446,154.306   749,007.196   MT  0.99997073   +0 22 40.6
 LC1975;SPC IL W     - 1,463,757.92  2,457,367.78   sFT  0.99997073   +0 22 40.6
 LC1975;UTM  16      - 4,506,954.494   281,391.727   MT  1.00018826   -1 41 13.4
 LC1975
 LC1975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8139106954(NAD 83)
 LC1975
 LC1975                          SUPERSEDED SURVEY CONTROL
 LC1975
 LC1975  NAD 83(1986)-  40 41 04.26407(N)    089 35 12.86924(W) AD(       ) 3
 LC1975  NAD 27      -  40 41 04.12145(N)    089 35 12.51491(W) AD(       ) 3
 LC1975
 LC1975.Superseded values are not recommended for survey control.
 LC1975
 LC1975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1975.See file dsdata.pdf to determine how the superseded data were derived.
 LC1975
 LC1975_MARKER: 63 = STACK
 LC1975
 LC1975  HISTORY     - Date     Condition        Report By
 LC1975  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1975
 LC1975                          STATION DESCRIPTION
 LC1975
 LC1975'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1975'STATION IS THE WEST STACK OF TWIN STACKS ON THE POWERHOUSE
 LC1975'OF THE CENTRAL ILLINOIS LIGHT COMPANY, ON THE E BANK OF THE
 LC1975'ILLINOIS RIVER, IN THE TOWN OF EAST PEORIA, ABOUT 0.2 MILE
 LC1975'E OF WASHINGTON STREET.  THE STACKS WERE ERECTED IN 1924
 LC1975'AND ARE VERY PROMINENT.
 LC1975'
 LC1975'THE POWERHOUSE IS A RED BRICK BUILDING 86 FEET HIGH.  THE
 LC1975'STACK IS MADE OF GREY METAL, ABOUT 6 FEET IN DIAMETER, AND
 LC1975'75 FEET HIGH.  IT HAS A SMOKE ARRESTOR AT THE TOP.  IT IS 47
 LC1975'FEET W OF THE OTHER STACK.  TOTAL HEIGHT IS 161 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1976 ***********************************************************************
 LC1976  DESIGNATION -  EAST PEORIA C ILL LT CO E STK
 LC1976  PID         -  LC1976
 LC1976  STATE/COUNTY-  IL/TAZEWELL
 LC1976  COUNTRY     -  US
 LC1976  USGS QUAD   -  PEORIA EAST (2018)
 LC1976
 LC1976                         *CURRENT SURVEY CONTROL
 LC1976  ______________________________________________________________________
 LC1976* NAD 83(1997) POSITION- 40 41 03.92757(N) 089 35 11.86482(W)   ADJUSTED
 LC1976  ______________________________________________________________________
 LC1976  GEOID HEIGHT    -        -32.918 (meters)                     GEOID18
 LC1976  LAPLACE CORR    -          2.59  (seconds)                    DEFLEC18
 LC1976  HORZ ORDER      -  THIRD
 LC1976
 LC1976.The horizontal coordinates were established by classical geodetic methods
 LC1976.and adjusted by the National Geodetic Survey in October 1999.
 LC1976
 LC1976.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1976.GEOID18 height accuracy estimate available here.
 LC1976
 LC1976.Click photographs - Photos may exist for this station.
 LC1976
 LC1976.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1976
 LC1976. The following values were computed from the NAD 83(1997) position.
 LC1976
 LC1976;                    North         East     Units Scale Factor Converg.
 LC1976;SPC IL W     -   446,144.430   749,030.828   MT  0.99997076   +0 22 41.3
 LC1976;SPC IL W     - 1,463,725.52  2,457,445.31   sFT  0.99997076   +0 22 41.3
 LC1976;UTM  16      - 4,506,943.770   281,414.992   MT  1.00018814   -1 41 12.7
 LC1976
 LC1976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8141406943(NAD 83)
 LC1976
 LC1976                          SUPERSEDED SURVEY CONTROL
 LC1976
 LC1976  NAD 83(1986)-  40 41 03.93886(N)    089 35 11.86569(W) AD(       ) 3
 LC1976  NAD 27      -  40 41 03.79802(N)    089 35 11.51541(W) AD(       ) 3
 LC1976
 LC1976.Superseded values are not recommended for survey control.
 LC1976
 LC1976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1976.See file dsdata.pdf to determine how the superseded data were derived.
 LC1976
 LC1976_MARKER: 63 = STACK
 LC1976
 LC1976  HISTORY     - Date     Condition        Report By
 LC1976  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1976
 LC1976                          STATION DESCRIPTION
 LC1976
 LC1976'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1976'STATION IS THE EAST STACK OF TWIN STACKS ON THE POWERHOUSE
 LC1976'OF THE CENTRAL ILLINOIS LIGHT COMPANY, ON THE E BANK OF THE
 LC1976'ILLINOIS RIVER, IN THE TOWN OF EAST PEORIA, ABOUT 0.2 MILE
 LC1976'E OF WASHINGTON STREET.  THE STACKS WERE ERECTED IN 1924 AND
 LC1976'ARE VERY PROMINENT.
 LC1976'
 LC1976'THE POWERHOUSE IS A RED BRICK BUILDING 86 FEET HIGH.  THE STACK
 LC1976'IS MADE OF GREY METAL, ABOUT 6 FEET IN DIAMETER, AND 75 FEET
 LC1976'HIGH.  IT HAS A SMOKE ARRESTOR AT THE TOP.  IT IS 47 FEET E OF
 LC1976'THE OTHER STACK.  TOTAL HEIGHT IS 161 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1983 ***********************************************************************
 LC1983  DESIGNATION -  EAST PEORIA MUN STANDPIPE
 LC1983  PID         -  LC1983
 LC1983  STATE/COUNTY-  IL/TAZEWELL
 LC1983  COUNTRY     -  US
 LC1983  USGS QUAD   -  PEORIA EAST (2018)
 LC1983
 LC1983                         *CURRENT SURVEY CONTROL
 LC1983  ______________________________________________________________________
 LC1983* NAD 83(1997) POSITION- 40 39 42.13597(N) 089 34 17.00681(W)   ADJUSTED
 LC1983  ______________________________________________________________________
 LC1983  GEOID HEIGHT    -        -32.890 (meters)                     GEOID18
 LC1983  LAPLACE CORR    -          3.35  (seconds)                    DEFLEC18
 LC1983  HORZ ORDER      -  THIRD
 LC1983
 LC1983.The horizontal coordinates were established by classical geodetic methods
 LC1983.and adjusted by the National Geodetic Survey in October 1999.
 LC1983
 LC1983.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1983.GEOID18 height accuracy estimate available here.
 LC1983
 LC1983.Click photographs - Photos may exist for this station.
 LC1983
 LC1983.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1983
 LC1983. The following values were computed from the NAD 83(1997) position.
 LC1983
 LC1983;                    North         East     Units Scale Factor Converg.
 LC1983;SPC IL W     -   443,630.181   750,336.022   MT  0.99997235   +0 23 16.4
 LC1983;SPC IL W     - 1,455,476.69  2,461,727.43   sFT  0.99997235   +0 23 16.4
 LC1983;UTM  16      - 4,504,383.588   282,629.022   MT  1.00018163   -1 40 34.1
 LC1983
 LC1983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8262904383(NAD 83)
 LC1983
 LC1983                          SUPERSEDED SURVEY CONTROL
 LC1983
 LC1983  NAD 83(1986)-  40 39 42.14754(N)    089 34 17.00701(W) AD(       ) 3
 LC1983  NAD 27      -  40 39 42.01355(N)    089 34 16.66381(W) AD(       ) 3
 LC1983
 LC1983.Superseded values are not recommended for survey control.
 LC1983
 LC1983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1983.See file dsdata.pdf to determine how the superseded data were derived.
 LC1983
 LC1983_MARKER: 52 = STANDPIPE TANK
 LC1983
 LC1983  HISTORY     - Date     Condition        Report By
 LC1983  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1983
 LC1983                          STATION DESCRIPTION
 LC1983
 LC1983'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1983'STATION IS THE STANDPIPE ON THE HIGH BLUFF IN THE TOWN OF
 LC1983'EAST PEORIA, ABOUT 0.1 MILE S OF WASHINGTON STREET, ABOUT
 LC1983'880 FEET NE OF SOUTH SPRINGFIELD STREET, AND ABOUT 240 FEET NE
 LC1983'OF AN OLD HOUSE.  IT IS UNDERSTOOD THAT THE STANDPIPE IS
 LC1983'TO BE MOVED TO A POINT HIGHER ON THE HILL NEAR THE MUNICIPAL
 LC1983'RESERVOIR IN THE NEAR FUTURE.  THE STANDPIPE WAS PLACED IN ITS
 LC1983'PRESENT LOCATION IN 1907 AND IS QUITE PROMINENT.
 LC1983'
 LC1983'THE STANDPIPE IS A SILVER STEEL STRUCTURE ABOUT 18 FEET IN
 LC1983'DIAMETER AND ABOUT 110 FEET HIGH.  IT HAS A LOW RAIL AROUND THE
 LC1983'TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1973 ***********************************************************************
 LC1973  DESIGNATION -  EAST PEORIA MUNICIPAL TANK
 LC1973  PID         -  LC1973
 LC1973  STATE/COUNTY-  IL/TAZEWELL
 LC1973  COUNTRY     -  US
 LC1973  USGS QUAD   -  PEORIA EAST (2018)
 LC1973
 LC1973                         *CURRENT SURVEY CONTROL
 LC1973  ______________________________________________________________________
 LC1973* NAD 83(1997) POSITION- 40 39 30.68212(N) 089 35 07.64305(W)   ADJUSTED
 LC1973  ______________________________________________________________________
 LC1973  GEOID HEIGHT    -        -32.910 (meters)                     GEOID18
 LC1973  LAPLACE CORR    -          3.18  (seconds)                    DEFLEC18
 LC1973  HORZ ORDER      -  THIRD
 LC1973
 LC1973.The horizontal coordinates were established by classical geodetic methods
 LC1973.and adjusted by the National Geodetic Survey in October 1999.
 LC1973
 LC1973.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1973.GEOID18 height accuracy estimate available here.
 LC1973
 LC1973.Click photographs - Photos may exist for this station.
 LC1973
 LC1973.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1973
 LC1973. The following values were computed from the NAD 83(1997) position.
 LC1973
 LC1973;                    North         East     Units Scale Factor Converg.
 LC1973;SPC IL W     -   443,268.931   749,148.973   MT  0.99997090   +0 22 43.3
 LC1973;SPC IL W     - 1,454,291.48  2,457,832.92   sFT  0.99997090   +0 22 43.3
 LC1973;UTM  16      - 4,504,065.257   281,429.478   MT  1.00018806   -1 41 06.8
 LC1973
 LC1973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8142904065(NAD 83)
 LC1973
 LC1973                          SUPERSEDED SURVEY CONTROL
 LC1973
 LC1973  NAD 83(1986)-  40 39 30.69387(N)    089 35 07.64302(W) AD(       ) 3
 LC1973  NAD 27      -  40 39 30.55000(N)    089 35 07.29000(W) AD(       ) 3
 LC1973
 LC1973.Superseded values are not recommended for survey control.
 LC1973
 LC1973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1973.See file dsdata.pdf to determine how the superseded data were derived.
 LC1973
 LC1973_MARKER: 53 = ELEVATED TANK
 LC1973
 LC1973  HISTORY     - Date     Condition        Report By
 LC1973  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1973
 LC1973                          STATION DESCRIPTION
 LC1973
 LC1973'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1973'POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 LC1973'TANK, STEEL, ALUMINUM PAINTED AND APPROXIMATELY 150 FEET HIGH.
 LC1973'LOCATED IN EAST PEORIA HEIGHTS.
 LC1973'
 LC1973'OBSERVED UPON FROM TRIANGULATION STATIONS BONTZ AND MOOR.
 LC1973'
 LC1973'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0350 ***********************************************************************
 KB0350  DESIGNATION -  EAST RM 1
 KB0350  PID         -  KB0350
 KB0350  STATE/COUNTY-  IL/EFFINGHAM
 KB0350  COUNTRY     -  US
 KB0350  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0350
 KB0350                         *CURRENT SURVEY CONTROL
 KB0350  ______________________________________________________________________
 KB0350* NAD 83(1986) POSITION- 39 11 10.30   (N) 088 29 38.82   (W)   HD_HELD1
 KB0350* NAVD 88 ORTHO HEIGHT -   189.893 (meters)      623.01  (feet) ADJUSTED
 KB0350  ______________________________________________________________________
 KB0350  GEOID HEIGHT    -        -32.035 (meters)                     GEOID18
 KB0350  DYNAMIC HEIGHT  -        189.779 (meters)      622.63  (feet) COMP
 KB0350  MODELED GRAVITY -    980,026.0   (mgal)                       NAVD 88
 KB0350
 KB0350  VERT ORDER      -  SECOND    CLASS 0
 KB0350
 KB0350.The horizontal coordinates were determined by differentially corrected
 KB0350.hand held GPS observations or other comparable positioning techniques
 KB0350.and have an estimated accuracy of +/- 3 meters.
 KB0350
 KB0350.The orthometric height was determined by differential leveling and
 KB0350.adjusted by the NATIONAL GEODETIC SURVEY
 KB0350.in June 1991.
 KB0350
 KB0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0350.GEOID18 height accuracy estimate available here.
 KB0350
 KB0350.Click photographs - Photos may exist for this station.
 KB0350
 KB0350.The dynamic height is computed by dividing the NAVD 88
 KB0350.geopotential number by the normal gravity value computed on the
 KB0350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0350.degrees latitude (g = 980.6199 gals.).
 KB0350
 KB0350.The modeled gravity was interpolated from observed gravity values.
 KB0350
 KB0350;                    North         East    Units  Estimated Accuracy
 KB0350;SPC IL E     -   279,660.6     286,108.8     MT  (+/- 3 meters HH1 GPS) 
 KB0350
 KB0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7095838502(NAD 83)
 KB0350
 KB0350                          SUPERSEDED SURVEY CONTROL
 KB0350
 KB0350  NGVD 29 (??/??/92)  189.976  (m)          623.28   (f) ADJ UNCH    2 0
 KB0350
 KB0350.Superseded values are not recommended for survey control.
 KB0350
 KB0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0350.See file dsdata.pdf to determine how the superseded data were derived.
 KB0350
 KB0350_MARKER: DR = REFERENCE MARK DISK
 KB0350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0350_STAMPING: EAST NO 1 1959
 KB0350_MARK LOGO: CGS
 KB0350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0350+STABILITY: SURFACE MOTION
 KB0350
 KB0350  HISTORY     - Date     Condition        Report By
 KB0350  HISTORY     - 1959     MONUMENTED       CGS
 KB0350  HISTORY     - 1973     GOOD             NGS
 KB0350  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0350
 KB0350                          STATION DESCRIPTION
 KB0350
 KB0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0350'3 MI S FROM SIGEL.
 KB0350'ABOUT 0.25 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0350'AT SIGEL, THENCE 2.7 MILES SOUTH ALONG AN ASPHALT ROAD, AT THE
 KB0350'JUNCTION OF AN EAST-WEST CROSS ROAD, 21 1/2 FEET EAST OF THE
 KB0350'CENTER LINE OF THE ROAD, 27 FEET NORTH OF THE CENTER LINE OF THE
 KB0350'EAST-WEST ROAD, 35 FEET NORTHEAST OF THE CENTER OF THE JUNCTION,
 KB0350'1 1/2 FEET WEST OF POWER POLE CP 8-34, 39.2 FEET EAST OF
 KB0350'TRIANGULATION STATION EAST, 40.7 FEET EAST OF A METAL WITNESS
 KB0350'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 KB0350'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0350
 KB0350                          STATION RECOVERY (1973)
 KB0350
 KB0350'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0350'RECOVERED IN GOOD CONDITION.
 KB0350
 KB0350                          STATION RECOVERY (2012)
 KB0350
 KB0350'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0350'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1880 ***********************************************************************
 JB1880  DESIGNATION -  EASTLAND
 JB1880  PID         -  JB1880
 JB1880  STATE/COUNTY-  IL/PERRY
 JB1880  COUNTRY     -  US
 JB1880  USGS QUAD   -  TAMAROA (2018)
 JB1880
 JB1880                         *CURRENT SURVEY CONTROL
 JB1880  ______________________________________________________________________
 JB1880* NAD 83(1997) POSITION- 38 08 22.78970(N) 089 09 31.79672(W)   ADJUSTED
 JB1880* NAVD 88 ORTHO HEIGHT -   151.    (meters)      495.    (feet) SCALED
 JB1880  ______________________________________________________________________
 JB1880  GEOID HEIGHT    -        -29.744 (meters)                     GEOID18
 JB1880  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 JB1880  HORZ ORDER      -  SECOND
 JB1880
 JB1880.The horizontal coordinates were established by classical geodetic methods
 JB1880.and adjusted by the National Geodetic Survey in October 1999.
 JB1880
 JB1880.The orthometric height was scaled from a topographic map.
 JB1880
 JB1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1880.GEOID18 height accuracy estimate available here.
 JB1880
 JB1880.Click photographs - Photos may exist for this station.
 JB1880
 JB1880.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1880
 JB1880. The following values were computed from the NAD 83(1997) position.
 JB1880
 JB1880;                    North         East     Units Scale Factor Converg.
 JB1880;SPC IL W     -   163,951.213   788,348.312   MT  1.00003727   +0 37 20.9
 JB1880;SPC IL W     -   537,896.60  2,586,439.42   sFT  1.00003727   +0 37 20.9
 JB1880;UTM  16      - 4,223,512.979   310,809.587   MT  1.00004084   -1 20 01.1
 JB1880
 JB1880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1880!SPC IL W     -   0.99998099  x   1.00003727  =   1.00001826
 JB1880!UTM  16      -   0.99998099  x   1.00004084  =   1.00002183
 JB1880
 JB1880:                Primary Azimuth Mark                     Grid Az
 JB1880:SPC IL W     -  EASTLAND AZ MK                           168 21 28.6
 JB1880:UTM  16      -  EASTLAND AZ MK                           170 18 50.6
 JB1880
 JB1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1080923512(NAD 83)
 JB1880
 JB1880|---------------------------------------------------------------------|
 JB1880| PID    Reference Object                     Distance      Geod. Az  |
 JB1880|                                                           dddmmss.s |
 JB1880| JB1873 SESSER STACK                        APPROX.10.6 KM 1123723.5 |
 JB1880| JB1874 SESSER MUNICIPAL TANK               APPROX.11.2 KM 1201641.4 |
 JB1880| CI4350 EASTLAND AZ MK                                     1685849.5 |
 JB1880| CI4351 EASTLAND RM 1                        29.040 METERS 18733     |
 JB1880| JB1876 TAMAROA TV STATION WSIU MAST        APPROX. 8.5 KM 2414215.0 |
 JB1880| CI4352 EASTLAND RM 2                        24.803 METERS 29400     |
 JB1880|---------------------------------------------------------------------|
 JB1880
 JB1880                          SUPERSEDED SURVEY CONTROL
 JB1880
 JB1880  NAD 83(1993)-  38 08 22.80301(N)    089 09 31.79565(W) AD(       ) 2
 JB1880  NAD 83(1986)-  38 08 22.80349(N)    089 09 31.79726(W) AD(       ) 2
 JB1880  NAD 27      -  38 08 22.62753(N)    089 09 31.51691(W) AD(       ) 2
 JB1880
 JB1880.Superseded values are not recommended for survey control.
 JB1880
 JB1880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1880.See file dsdata.pdf to determine how the superseded data were derived.
 JB1880
 JB1880_MARKER: DS = TRIANGULATION STATION DISK
 JB1880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1880_STAMPING: EASTLAND 1962
 JB1880_MARK LOGO: CGS
 JB1880_PROJECTION: FLUSH
 JB1880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1880+STABILITY: SURFACE MOTION
 JB1880
 JB1880  HISTORY     - Date     Condition        Report By
 JB1880  HISTORY     - 1962     MONUMENTED       CGS
 JB1880  HISTORY     - 20090304 MARK NOT FOUND   ILDT
 JB1880
 JB1880                          STATION DESCRIPTION
 JB1880
 JB1880'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1880'THE STATION IS ABOUT 4 MILES EAST OF TAMAROA, NEAR THE NORTHEAST
 JB1880'CORNER OF A TRIANGLE FORMED BY ROADS AND IS ON THE ROAD
 JB1880'RIGHT-OF-WAY.  IT IS 83 FEET NORTHWEST OF THE SOUTHWEST CORNER OF
 JB1880'A SHED, 49 FEET WEST OF THE CENTERLINE OF A NORTH-SOUTH ROAD AND
 JB1880'47 FEET SOUTH OF THE CENTERLINE OF AN EAST-WEST ROAD.  THE
 JB1880'MONUMENT IS FLUSH AND THE DISK IS STAMPED EASTLAND 1961.
 JB1880'
 JB1880'TO REACH FROM THE NORTH SIDE OF THE RAILROAD STATION IN TAMAROA, GO
 JB1880'NORTH ON A PAVED STREET FOR 0.2 MILE TO A T-STREET.  TURN RIGHT AND
 JB1880'GO EAST ON A PAVED STREET FOR 0.2 MILE TO A T-STREET.  TURN LEFT
 JB1880'AND GO NORTH ON A PAVED STREET FOR 0.1 MILE TO A SIDE ROAD RIGHT.
 JB1880'TURN RIGHT AND GO NORTH ON A PAVED ROAD FOR 3.5 MILES TO THE ROAD
 JB1880'TRIANGLE AND THE STATION.
 JB1880'
 JB1880'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON A PAVED ROAD
 JB1880'FOR 0.4 MILE TO A T-ROAD.  TURN LEFT AND GO EAST FOR 0.1 MILE TO THE
 JB1880'MARK ON THE LEFT.
 JB1880'
 JB1880'REFERENCE MARK 1 IS 60 FEET WEST OF THE CENTERLINE OF THE NORTH-SOUTH
 JB1880'ROAD AND 33 FEET NORTHEAST OF THE CENTERLINE OF A PAVED ROAD.  THE
 JB1880'MONUMENT IS FLUSH AND THE DISK IS STAMPED EASTLAND NO 1 1961.
 JB1880'
 JB1880'REFERENCE MARK 2 IS SET NEAR THE WEST CORNER OF THE TRIANGLE FORMED
 JB1880'BY THE ROADS, 76 FEET NORTHEAST OF THE CENTERLINE OF THE PAVED ROAD
 JB1880'AND 17 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST ROAD.  THE
 JB1880'MONUMENT IS FLUSH AND THE DISK IS STAMPED EASTLAND NO 2 1961.
 JB1880'
 JB1880'THE AZIMUTH MARK IS 30 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD,
 JB1880'2 FEET WEST OF A WITNESS POST AND 6 INCHES SOUTH OF AN EAST-WEST
 JB1880'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED EASTLAND
 JB1880'1961.
 JB1880'
 JB1880'NOTE.  THE STATION WAS BUILT IN 1961 BUT NOT OCCUPIED UNTIL 1962.
 JB1880'
 JB1880'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1880
 JB1880                          STATION RECOVERY (2009)
 JB1880
 JB1880'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1880'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1876 ***********************************************************************
 KA1876  DESIGNATION -  EATON
 KA1876  PID         -  KA1876
 KA1876  STATE/COUNTY-  IL/CRAWFORD
 KA1876  COUNTRY     -  US
 KA1876  USGS QUAD   -  HUTSONVILLE (2018)
 KA1876
 KA1876                         *CURRENT SURVEY CONTROL
 KA1876  ______________________________________________________________________
 KA1876* NAD 83(2011) POSITION- 39 04 39.43546(N) 087 44 01.51942(W)   ADJUSTED
 KA1876* NAD 83(2011) ELLIP HT-   147.539 (meters)        (06/27/12)   ADJUSTED
 KA1876* NAD 83(2011) EPOCH   -  2010.00
 KA1876* NAVD 88 ORTHO HEIGHT -   179.4   (meters)      589.    (feet) GPS OBS
 KA1876  ______________________________________________________________________
 KA1876  NAVD 88 orthometric height was determined with geoid model    GEOID09
 KA1876  GEOID HEIGHT    -        -31.878 (meters)                     GEOID09
 KA1876  GEOID HEIGHT    -        -31.891 (meters)                     GEOID18
 KA1876  NAD 83(2011) X  -    196,055.344 (meters)                     COMP
 KA1876  NAD 83(2011) Y  - -4,954,136.530 (meters)                     COMP
 KA1876  NAD 83(2011) Z  -  3,999,103.163 (meters)                     COMP
 KA1876  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 KA1876
 KA1876  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1876  Standards:
 KA1876         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1876            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1876  -------------------------------------------------------------------
 KA1876  NETWORK    0.60   1.00           0.27   0.21   0.51      0.07872687
 KA1876  -------------------------------------------------------------------
 KA1876  Click here for local accuracies and other accuracy information.
 KA1876
 KA1876.The horizontal coordinates were established by GPS observations
 KA1876.and adjusted by the National Geodetic Survey in June 2012.
 KA1876
 KA1876.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1876.been affixed to the stable North American tectonic plate. See 
 KA1876.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1876
 KA1876.The horizontal coordinates are valid at the epoch date displayed above
 KA1876.which is a decimal equivalence of Year/Month/Day.
 KA1876
 KA1876.The orthometric height was determined by GPS observations and a
 KA1876.high-resolution geoid model.
 KA1876
 KA1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1876.GEOID18 height accuracy estimate available here.
 KA1876
 KA1876.Click photographs - Photos may exist for this station.
 KA1876
 KA1876.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1876
 KA1876.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1876
 KA1876.The ellipsoidal height was determined by GPS observations
 KA1876.and is referenced to NAD 83.
 KA1876
 KA1876. The following values were computed from the NAD 83(2011) position.
 KA1876
 KA1876;                    North         East     Units Scale Factor Converg.
 KA1876;SPC IL E     -   267,766.137   351,881.384   MT  1.00000813   +0 22 40.7
 KA1876;SPC IL E     -   878,496.07  1,154,464.17   sFT  1.00000813   +0 22 40.7
 KA1876;SPC IN W     -   425,314.567   843,719.514   MT  1.00000565   -0 24 36.1
 KA1876;SPC IN W     - 1,395,386.21  2,768,103.11   sFT  1.00000565   -0 24 36.1
 KA1876;UTM  16      - 4,325,646.513   436,531.953   MT  0.99964960   -0 27 45.2
 KA1876
 KA1876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1876!SPC IL E     -   0.99997685  x   1.00000813  =   0.99998498
 KA1876!SPC IN W     -   0.99997685  x   1.00000565  =   0.99998250
 KA1876!UTM  16      -   0.99997685  x   0.99964960  =   0.99962646
 KA1876
 KA1876:                Primary Azimuth Mark                     Grid Az
 KA1876:SPC IL E     -  EATON AZ MK                              078 22 01.8
 KA1876:SPC IN W     -  EATON AZ MK                              079 09 18.6
 KA1876:UTM  16      -  EATON AZ MK                              079 12 27.7
 KA1876
 KA1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3653125646(NAD 83)
 KA1876
 KA1876|---------------------------------------------------------------------|
 KA1876| PID    Reference Object                     Distance      Geod. Az  |
 KA1876|                                                           dddmmss.s |
 KA1876| CM3455 EATON AZ MK                                        0784442.5 |
 KA1876| CM3456 EATON RM 1                           33.172 METERS 10043     |
 KA1876| CM3458 EATON RM 3                           33.208 METERS 10044     |
 KA1876| CM3457 EATON RM 2                           42.922 METERS 32526     |
 KA1876|---------------------------------------------------------------------|
 KA1876
 KA1876                          SUPERSEDED SURVEY CONTROL
 KA1876
 KA1876  NAD 83(2007)-  39 04 39.43549(N)    087 44 01.52034(W) AD(2002.00) 1
 KA1876  ELLIP H (06/09/11)  147.553  (m)                       GP(2002.00) 3 2
 KA1876  NAD 83(1997)-  39 04 39.43383(N)    087 44 01.52283(W) AD(       ) 1
 KA1876  NAD 83(1997)-  39 04 39.43418(N)    087 44 01.52237(W) AD(       ) 1
 KA1876  NAD 83(1986)-  39 04 39.44199(N)    087 44 01.51748(W) AD(       ) 1
 KA1876  NAD 27      -  39 04 39.29510(N)    087 44 01.42320(W) AD(       ) 1
 KA1876
 KA1876.Superseded values are not recommended for survey control.
 KA1876
 KA1876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1876.See file dsdata.pdf to determine how the superseded data were derived.
 KA1876
 KA1876_MARKER: DS = TRIANGULATION STATION DISK
 KA1876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1876_STAMPING: EATON 1947
 KA1876_MARK LOGO: CGS
 KA1876_PROJECTION: RECESSED 30 CENTIMETERS
 KA1876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1876+STABILITY: SURFACE MOTION
 KA1876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1876+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2020
 KA1876
 KA1876  HISTORY     - Date     Condition        Report By
 KA1876  HISTORY     - 1947     MONUMENTED       CGS
 KA1876  HISTORY     - 1970     GOOD             MGA
 KA1876  HISTORY     - 1971     GOOD             NGS
 KA1876  HISTORY     - 19990503 GOOD             CMT
 KA1876  HISTORY     - 20100804 GOOD             ILDT
 KA1876  HISTORY     - 20200416 GOOD             ILDT
 KA1876
 KA1876                          STATION DESCRIPTION
 KA1876
 KA1876'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1876'THE STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF HUTSONVILLE IN THE
 KA1876'SOUTHWEST CORNER OF A PASTURE OWNED BY MR. BILLIE KRIST.
 KA1876'IT IS 42 FEET NORTH OF THE APPROXIMATE CENTERLINE OF A GRAVELED ROAD,
 KA1876'38 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A SHED,AND 20
 KA1876'FEET NORTH OF A WITNESS POST. THE MARK IS 10 INCHES UNDERGROUND, AND
 KA1876'THE DISK IS STAMPED EATON 1947.
 KA1876'
 KA1876'REFERENCE MARK NO. 1 IS 108.83 FEET EAST OF THE STATION, 22 FEET
 KA1876'NORTH OF THE APPROXIMATE CENTER OF A GRAVELED ROAD AND 1 FOOT
 KA1876'NORTH OF A FENCE. THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 KA1876'EATON NO 1 1947.
 KA1876'
 KA1876'REFERENCE MARK NO. 2 IS 140.85 FEET NORTHWEST OF THE STATION, 88 FEET
 KA1876'NORTH OF THE NORTHEAST CORNER OF A SHED, AND 1 FOOT EAST OF A
 KA1876'FENCE. THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED EATON NO
 KA1876'2 1947.
 KA1876'
 KA1876'THE AZIMUTH MARK IS APPROXIMATELY 0.5 MILE EAST-NORTHEAST OF THE
 KA1876'STATION, 47 FEET SOUTHEAST OF A POWER POLE, 25 FEET EAST OF THE
 KA1876'APPROXIMATE CENTERLINE OF A GRAVELED ROAD, AND 2 FEET WEST OF A
 KA1876'WITNESS POST. THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 KA1876'EATON 1947.
 KA1876'
 KA1876'TO REACH STATION FROM THE COX BUILDING IN HUTSONVILLE, GO WEST ON
 KA1876'STATE HIGHWAY 154 FOR 1.5 MILES TO THE JUNCTION OF STATE HIGHWAYS
 KA1876'154 AND 1, HERE TURN LEFT AND GO 0.55 MILE TO A GRAVELED SIDE
 KA1876'ROAD RIGHT, TURN RIGHT AND GO 2.55 ILES TO A CROSSROAD,HERE TURN
 KA1876'LEFT, CROSSING A STEEL BRIDGE, AND GO 1.55 MILES TO A GRAVELED SIDE
 KA1876'ROAD RIGHT, TURN RIGHT AND GO 0.15 MILE TO THE STATION ON RIGHT
 KA1876'AS DESCRIBED.
 KA1876'
 KA1876'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE GRAVELED
 KA1876'ROAD FOR 0.15 MILE TO A T-ROAD INTERSECTION,
 KA1876'HERE TURN LEFT AND GO 0.13 MILE TO A SIDE ROAD LEFT, TURN LEFT AND
 KA1876'GO 0.25 MILE TO THE AZIMUTH MARK ON ON THE LEFT AS DESCRIBED.
 KA1876'
 KA1876'HEIGHT OF LIGHT ABOVE STATION IS 34 METERS.
 KA1876
 KA1876                          STATION RECOVERY (1970)
 KA1876
 KA1876'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 KA1876'EATON 1947 GOOD
 KA1876'
 KA1876'EATON NO. 2 1947 GOOD
 KA1876'
 KA1876'AZ. MARK EATON 1947 GOOD.
 KA1876'
 KA1876'RM. NO. 1 WAS BROKEN - DISK WAS GONE - CONCRETE MONUMENT REMAINS
 KA1876'STILL IN GROUND. REVISE AZ. MARK DESCRIPTION- HERE TURN LEFT AND
 KA1876'GO 0.13 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO 0.25 MILE TO THE
 KA1876'AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 KA1876
 KA1876                          STATION RECOVERY (1971)
 KA1876
 KA1876'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KA1876'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND IN
 KA1876'GOOD CONDITION. REFERENCE MARK 1 WAS FOUND WITH THE TOP PORTION
 KA1876'AND THE DISK GONE. A REFERENCE MARK 3 WAS SET USING THE SAME POST.
 KA1876'THE DISTANCE AND DIRECTION TO REFERENCE MARK 2 CHECKED. A NEW
 KA1876'DESCRIPTION FOLLOWS-
 KA1876'
 KA1876'THE STATION IS LOCATED ON THE PROPERTY OF MR. BILLIE KRISE, 42 FEET
 KA1876'NORTH OF THE CENTERLINE OF A PAVED ROAD, 17 FEET NORTHEAST OF A
 KA1876'10 INCH MAPLE TREE, 82 FEET EAST OF A METAL PUMP WITH A CONCRETE
 KA1876'BASE, 110 FEET WEST OF A METAL WITNESS POST, 180 FEET
 KA1876'SOUTHEAST OF A METAL WITNESS POST AND 69 FEET NORTHEAST OF THE
 KA1876'NORTHWEST CORNER OF BARN LOT.  THE MONUMENT IS 12 INCHES
 KA1876'UNDERGROUND AND THE DISK IS STAMPED EATON 1947.
 KA1876'
 KA1876'TO REACH THE STATION FROM THE HUTSONVILLE METHODIST CHURCH, GO WEST
 KA1876'ON CLOVER STREET FOR 1.4 MILES TO THE JUNCTION OF STATE HIGHWAY 1.
 KA1876'TURN LEFT AND GO SOUTH ON HIGHWAY 1 FOR 0.55 MILE TO A SIDE ROAD
 KA1876'RIGHT. TURN RIGHT AND GO WEST ON PAVED ROAD FOR 2.55 MILES TO A
 KA1876'CROSSROAD JUST PRIOR TO CROSSING A BRIDGE. TURN LEFT CROSSING A METAL
 KA1876'BRIDGE AND GO SOUTH ON PAVED ROAD FOR 1.45 MILES TO A SIDE
 KA1876'ROAD LEFT. CONTINUE SOUTH ON THE PAVED ROAD FOR 0.15 MILE TO A SIDE
 KA1876'ROAD RIGHT. TURN RIGHT AND GO WEST ON PAVED ROAD FOR 0.15 MI TO
 KA1876'THE STATION ON THE RIGHT.
 KA1876'
 KA1876'FROM THIS POINT, GO EAST ON GRAVELED ROAD FOR 0.25 MILE TO THE
 KA1876'AZIMUTH MARK ON THE LEFT.
 KA1876'
 KA1876'REFERENCE MARK 2 IS 178 FEET NORTH OF THE CENTERLINE OF THE ROAD AND
 KA1876'1 FOOT SOUTH OF A METAL WITNESS POST. THE MONUMENT PROJECTS
 KA1876'4 INCHES AND THE DISK IS STAMPED EATON NO 2 1947.
 KA1876'
 KA1876'REFERENCE MARK 3 IS 21 FEET NORTH OF THE CENTERLINE OF THE ROAD, 1
 KA1876'FOOT WEST OF A METAL WITNESS POST, 24 FEET EAST OF A TELEPHONE
 KA1876'POLE AND 55 FEET NORTHEAST OF THE NORTHEAST CORNER OF BARN LOT. THE
 KA1876'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED EATON 1947
 KA1876'NO 3 1971.
 KA1876'
 KA1876'THE AZIMUTH MARK IS 23 FEET EAST OF FENCE CORNER, 26 FEET NORTHWEST
 KA1876'OF A 40 INCH OAK TREE, 5 FEET NORTH OF A FENCE, 1 FOOT WEST OF A
 KA1876'METAL WITNESS POST AND 26 FEET NORTH OF THE CENTERLINE OF THE ROAD.
 KA1876'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED EATON 1947.
 KA1876'
 KA1876'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ABOUT 5 MILES
 KA1876'SOUTHWEST OF HUTSONVILLE.
 KA1876'
 KA1876'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KA1876
 KA1876                          STATION RECOVERY (1999)
 KA1876
 KA1876'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA1876'RECOVERED IN GOOD CONDITION.
 KA1876
 KA1876                          STATION RECOVERY (2010)
 KA1876
 KA1876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KA1876'RECOVERED AS DESCRIBED
 KA1876
 KA1876                          STATION RECOVERY (2020)
 KA1876
 KA1876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 KA1876'MONUMENT WAS BURIED 12 INCHES (30 CM).  42 FT (12.8 M) NORTH OF THE
 KA1876'CENTERLINE OF A ROAD, 73 FT (22.3 M) NORTHWEST OF A POWER POLE WITH
 KA1876'TRANSFORMER, 80 FT (24.4 M) EAST OF THE NORTHEAST CORNER OF A CONCRETE
 KA1876'LID OVER A WELL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1680 ***********************************************************************
 MF1680  DESIGNATION -  EB 18
 MF1680  PID         -  MF1680
 MF1680  STATE/COUNTY-  IL/BUREAU
 MF1680  COUNTRY     -  US
 MF1680  USGS QUAD   -  MANLIUS (2018)
 MF1680
 MF1680                         *CURRENT SURVEY CONTROL
 MF1680  ______________________________________________________________________
 MF1680* NAD 83(1997) POSITION- 41 29 47.96204(N) 089 40 51.63472(W)   ADJUSTED
 MF1680* NAVD 88 ORTHO HEIGHT -   119.61  (+/-2cm)      392.4   (feet) VERTCON3
 MF1680  ______________________________________________________________________
 MF1680  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF1680  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 MF1680  HORZ ORDER      -  SECOND
 MF1680  VERT ORDER      -  THIRD ? (See Below)
 MF1680
 MF1680.The horizontal coordinates were established by classical geodetic methods
 MF1680.and adjusted by the National Geodetic Survey in October 1999.
 MF1680
 MF1680.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1680.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1680
 MF1680.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1680.GEOID18 height accuracy estimate available here.
 MF1680
 MF1680.The vertical order pertains to the NGVD 29 superseded value.
 MF1680
 MF1680.Click photographs - Photos may exist for this station.
 MF1680
 MF1680.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1680
 MF1680. The following values were computed from the NAD 83(1997) position.
 MF1680
 MF1680;                    North         East     Units Scale Factor Converg.
 MF1680;SPC IL W     -   536,294.142   740,550.261   MT  0.99996140   +0 19 18.4
 MF1680;SPC IL W     - 1,759,491.70  2,429,621.98   sFT  0.99996140   +0 19 18.4
 MF1680;UTM  16      - 4,597,363.425   276,213.888   MT  1.00021635   -1 46 37.6
 MF1680
 MF1680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1680!SPC IL W     -   0.99998643  x   0.99996140  =   0.99994783
 MF1680!UTM  16      -   0.99998643  x   1.00021635  =   1.00020277
 MF1680
 MF1680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7621397363(NAD 83)
 MF1680
 MF1680                          SUPERSEDED SURVEY CONTROL
 MF1680
 MF1680  NAD 83(1996)-  41 29 47.96234(N)    089 40 51.63469(W) AD(       ) 2
 MF1680  NAD 83(1986)-  41 29 47.96879(N)    089 40 51.64082(W) AD(       ) 2
 MF1680  NAD 27      -  41 29 47.84250(N)    089 40 51.28700(W) AD(       ) 2
 MF1680  NGVD 29             119.68   (m)          392.7    (f) LEVELING    3  
 MF1680
 MF1680.Superseded values are not recommended for survey control.
 MF1680
 MF1680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1680.See file dsdata.pdf to determine how the superseded data were derived.
 MF1680
 MF1680_MARKER: P = PIPE CAP
 MF1680_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF1680_STAMPING: ILL 693 EB 18 1921
 MF1680_MARK LOGO: USGS
 MF1680_PROJECTION: PROJECTING 30 CENTIMETERS
 MF1680_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF1680_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1680_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1680+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2025
 MF1680
 MF1680  HISTORY     - Date     Condition        Report By
 MF1680  HISTORY     - 1921     MONUMENTED       USGS
 MF1680  HISTORY     - 1954     GOOD             CGS
 MF1680  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF1680  HISTORY     - 20010502 GOOD             USPSQD
 MF1680  HISTORY     - 20051025 GOOD             USPSQD
 MF1680  HISTORY     - 20250424 GOOD             ILDT
 MF1680
 MF1680                          STATION DESCRIPTION
 MF1680
 MF1680'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1680'STATION IS LOCATED ABOUT 3 MILES NORTH OF MANILUS AND IS ON ROAD
 MF1680'RIGHT-OF-WAY.  IT IS 45 FEET SOUTHWEST OF THE INTERSECTION OF A
 MF1680'GRAVEL T-ROAD, 11 FEET NORTHWEST OF A 6 INCH LOCUST TREE WITH A
 MF1680'TRIANGLE BLAZE ON THE NORTH SIDE AND 2 FEET EAST OF A FENCE
 MF1680'LINE.  THE MARK IS A ROUND 4 INCH IRON PIPE THAT PROJECTS 8
 MF1680'INCHES WITH A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK
 MF1680'IN THE TOP STAMPED ILL. 693 (FEET ABOVE SEA LEVEL) EB 18 1921.
 MF1680'
 MF1680'A TRAVERSE CONNECTION WAS MADE TO TRIANGLE STATION BEDFORD THE
 MF1680'DISTANCE IS 396.10 FEET 120.732 METERS.
 MF1680'
 MF1680'TO REACH THE STATION FROM THE INTERSECTION OF A GRAVEL ROAD AND A
 MF1680'RAILROAD CROSSING JUST EAST OF THE RAILROAD DEPOT IN MANLIUS, GO
 MF1680'NORTH ON GRAVEL ROAD FOR 1.0 MILE TO A SIDE ROAD RIGHT, TURN
 MF1680'RIGHT AND GO NORTHEAST AND NORTH ON GRAVEL ROAD FOR 2.0 MILES TO
 MF1680'A SIDE ROAD RIGHT AND THE STATION ON THE LEFT SOUTHWEST OF THE
 MF1680'INTERSECTION AS DESCRIBED.
 MF1680
 MF1680                          STATION RECOVERY (1995)
 MF1680
 MF1680'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1680'MARK NOT FOUND.
 MF1680
 MF1680                          STATION RECOVERY (2001)
 MF1680
 MF1680'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1680'RECOVERED IN GOOD CONDITION.
 MF1680
 MF1680                          STATION RECOVERY (2005)
 MF1680
 MF1680'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1680'RECOVERED IN GOOD CONDITION.
 MF1680
 MF1680                          STATION RECOVERY (2025)
 MF1680
 MF1680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1680'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0947 ***********************************************************************
 KB0947  DESIGNATION -  EB 38
 KB0947  PID         -  KB0947
 KB0947  STATE/COUNTY-  IL/SANGAMON
 KB0947  COUNTRY     -  US
 KB0947  USGS QUAD   -  LOAMI (2018)
 KB0947
 KB0947                         *CURRENT SURVEY CONTROL
 KB0947  ______________________________________________________________________
 KB0947* NAD 83(1986) POSITION- 39 43 28.     (N) 089 50 52.     (W)   SCALED
 KB0947* NAVD 88 ORTHO HEIGHT -   195.023 (meters)      639.84  (feet) ADJUSTED
 KB0947  ______________________________________________________________________
 KB0947  GEOID HEIGHT    -        -32.449 (meters)                     GEOID18
 KB0947  DYNAMIC HEIGHT  -        194.916 (meters)      639.49  (feet) COMP
 KB0947  MODELED GRAVITY -    980,072.6   (mgal)                       NAVD 88
 KB0947
 KB0947  VERT ORDER      -  FIRST     CLASS II
 KB0947
 KB0947.The horizontal coordinates were scaled from a map and have
 KB0947.an estimated accuracy of +/- 6 seconds.
 KB0947
 KB0947.The orthometric height was determined by differential leveling and
 KB0947.adjusted by the NATIONAL GEODETIC SURVEY
 KB0947.in June 1991.
 KB0947
 KB0947.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0947.GEOID18 height accuracy estimate available here.
 KB0947
 KB0947.Click photographs - Photos may exist for this station.
 KB0947
 KB0947.The dynamic height is computed by dividing the NAVD 88
 KB0947.geopotential number by the normal gravity value computed on the
 KB0947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0947.degrees latitude (g = 980.6199 gals.).
 KB0947
 KB0947.The modeled gravity was interpolated from observed gravity values.
 KB0947
 KB0947;                    North         East    Units  Estimated Accuracy
 KB0947;SPC IL W     -   339,440.      727,340.      MT  (+/- 180 meters Scaled)
 KB0947
 KB0947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK559010(NAD 83)
 KB0947
 KB0947                          SUPERSEDED SURVEY CONTROL
 KB0947
 KB0947  NGVD 29 (??/??/92)  195.120  (m)          640.16   (f) ADJ UNCH    1 2
 KB0947
 KB0947.Superseded values are not recommended for survey control.
 KB0947
 KB0947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0947.See file dsdata.pdf to determine how the superseded data were derived.
 KB0947
 KB0947_MARKER: DD = SURVEY DISK
 KB0947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0947_STAMPING: EB NO 38 ILL 1923
 KB0947_MARK LOGO: USGS
 KB0947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0947+STABILITY: SURFACE MOTION
 KB0947
 KB0947  HISTORY     - Date     Condition        Report By
 KB0947  HISTORY     - 1923     MONUMENTED       USGS
 KB0947  HISTORY     - 1933     GOOD             CGS
 KB0947  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KB0947
 KB0947                          STATION DESCRIPTION
 KB0947
 KB0947'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0947'AT BATES.
 KB0947'AT BATES, SANGAMON COUNTY, ON THE WABASH RAILROAD, ABOUT 100
 KB0947'FEET EAST OF THE STATION, 25 FEET WEST OF A FARM ENTRANCE, 120
 KB0947'FEET NORTH OF THE MAIN TRACK, 14 FEET NORTH OF THE PAVEMENT OF
 KB0947'U.S. HIGHWAY 36, AND 2 FEET SOUTH OF A FENCE.  A UNITED STATES
 KB0947'GEOLOGICAL SURVEY STANDARD DISK, STAMPED E B NO 38 ILL 1923 AND
 KB0947'SET IN THE TOP OF A CONCRETE POST.
 KB0947
 KB0947                          STATION RECOVERY (2012)
 KB0947
 KB0947'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0947'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0966 ***********************************************************************
 MF0966  DESIGNATION -  EB 6 753
 MF0966  PID         -  MF0966
 MF0966  STATE/COUNTY-  IL/BUREAU
 MF0966  COUNTRY     -  US
 MF0966  USGS QUAD   -  BUDA (2018)
 MF0966
 MF0966                         *CURRENT SURVEY CONTROL
 MF0966  ______________________________________________________________________
 MF0966* NAD 83(1986) POSITION- 41 19 28.     (N) 089 40 26.     (W)   SCALED
 MF0966* NAVD 88 ORTHO HEIGHT -   229.117 (meters)      751.69  (feet) ADJUSTED
 MF0966  ______________________________________________________________________
 MF0966  GEOID HEIGHT    -        -33.088 (meters)                     GEOID18
 MF0966  DYNAMIC HEIGHT  -        229.023 (meters)      751.39  (feet) COMP
 MF0966  MODELED GRAVITY -    980,204.6   (mgal)                       NAVD 88
 MF0966
 MF0966  VERT ORDER      -  SECOND    CLASS 0
 MF0966
 MF0966.The horizontal coordinates were scaled from a map and have
 MF0966.an estimated accuracy of +/- 6 seconds.
 MF0966
 MF0966.The orthometric height was determined by differential leveling and
 MF0966.adjusted by the NATIONAL GEODETIC SURVEY
 MF0966.in June 1991.
 MF0966
 MF0966.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0966.GEOID18 height accuracy estimate available here.
 MF0966
 MF0966.Click photographs - Photos may exist for this station.
 MF0966
 MF0966.The dynamic height is computed by dividing the NAVD 88
 MF0966.geopotential number by the normal gravity value computed on the
 MF0966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0966.degrees latitude (g = 980.6199 gals.).
 MF0966
 MF0966.The modeled gravity was interpolated from observed gravity values.
 MF0966
 MF0966;                    North         East    Units  Estimated Accuracy
 MF0966;SPC IL W     -   517,170.      741,250.      MT  (+/- 180 meters Scaled)
 MF0966
 MF0966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL762782(NAD 83)
 MF0966
 MF0966                          SUPERSEDED SURVEY CONTROL
 MF0966
 MF0966  NGVD 29 (??/??/92)  229.193  (m)          751.94   (f) ADJ UNCH    2 0
 MF0966
 MF0966.Superseded values are not recommended for survey control.
 MF0966
 MF0966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0966.See file dsdata.pdf to determine how the superseded data were derived.
 MF0966
 MF0966_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0966_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0966_STAMPING: EB 6 753 1921
 MF0966_MARK LOGO: USGS
 MF0966_PROJECTION: PROJECTING 30 CENTIMETERS
 MF0966_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0966_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0966+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2020
 MF0966
 MF0966  HISTORY     - Date     Condition        Report By
 MF0966  HISTORY     - 1921     MONUMENTED       USGS
 MF0966  HISTORY     - 1938     GOOD             CGS
 MF0966  HISTORY     - 19951028 GOOD             USPSQD
 MF0966  HISTORY     - 20010509 GOOD             USPSQD
 MF0966  HISTORY     - 20060203 GOOD             USPSQD
 MF0966  HISTORY     - 20080304 POOR             ILDT
 MF0966  HISTORY     - 20200413 POOR             ILDT
 MF0966
 MF0966                          STATION DESCRIPTION
 MF0966
 MF0966'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 MF0966'AT BUDA.
 MF0966'AT BUDA, BUREAU COUNTY, ON THE CHICAGO, BURLINGTON, AND QUINCY
 MF0966'RAILROAD, AT THE EAST END OF THE BUSINESS SECTION, AT A ROAD
 MF0966'CROSSING, ABOUT 395 FEET EAST OF THE TRACK, AT A WYE FORMED BY
 MF0966'THE JUNCTION OF TWO STREETS, 2 FEET NORTH OF THE NORTH EDGE
 MF0966'OF A CONCRETE SIDEWALK, AND IN LINE WITH THE NORTH FENCE.  A
 MF0966'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED E B 6
 MF0966'753 1921 AND RIVETED ON THE TOP OF A 3/1/2-INCH IRON PIPE.
 MF0966
 MF0966                          STATION RECOVERY (1995)
 MF0966
 MF0966'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0966'RECOVERED IN GOOD CONDITION.
 MF0966
 MF0966                          STATION RECOVERY (2001)
 MF0966
 MF0966'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0966'RECOVERED IN GOOD CONDITION.
 MF0966
 MF0966                          STATION RECOVERY (2006)
 MF0966
 MF0966'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF0966'RECOVERED IN GOOD CONDITION.
 MF0966
 MF0966                          STATION RECOVERY (2008)
 MF0966
 MF0966'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0966'AT BUDA, ON THE BNSF RAILROAD, 395 FEET EAST OF THE MAIN STREET
 MF0966'CROSSING, AT A WYE FORMED BY MAIN STREET AND PROVIDENCE ROAD, 2 FEET
 MF0966'NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, 12 FEET NORTHWEST OF A
 MF0966'TELEPHONE POLE AND PROJECTING 8 INCHES ABOVE GROUND. MARK HAS BEEN
 MF0966'STRUCK AND IS LEANING 2 INCHES TO WEST.
 MF0966
 MF0966                          STATION RECOVERY (2020)
 MF0966
 MF0966'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0966'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0408 ***********************************************************************
 JB0408  DESIGNATION -  EBENEZER
 JB0408  PID         -  JB0408
 JB0408  STATE/COUNTY-  IL/JEFFERSON
 JB0408  COUNTRY     -  US
 JB0408  USGS QUAD   -  KELL (2018)
 JB0408
 JB0408                         *CURRENT SURVEY CONTROL
 JB0408  ______________________________________________________________________
 JB0408* NAD 83(1997) POSITION- 38 23 45.22172(N) 088 56 42.87003(W)   ADJUSTED
 JB0408* NAVD 88 ORTHO HEIGHT -   178.525 (meters)      585.71  (feet) ADJUSTED
 JB0408  ______________________________________________________________________
 JB0408  GEOID HEIGHT    -        -30.343 (meters)                     GEOID18
 JB0408  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 JB0408  DYNAMIC HEIGHT  -        178.411 (meters)      585.34  (feet) COMP
 JB0408  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 JB0408
 JB0408  HORZ ORDER      -  SECOND
 JB0408  VERT ORDER      -  SECOND    CLASS 0
 JB0408
 JB0408.The horizontal coordinates were established by classical geodetic methods
 JB0408.and adjusted by the National Geodetic Survey in October 1999.
 JB0408
 JB0408.The orthometric height was determined by differential leveling and
 JB0408.adjusted by the NATIONAL GEODETIC SURVEY
 JB0408.in June 1991.
 JB0408
 JB0408.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0408.GEOID18 height accuracy estimate available here.
 JB0408
 JB0408.Click photographs - Photos may exist for this station.
 JB0408
 JB0408.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0408
 JB0408.The dynamic height is computed by dividing the NAVD 88
 JB0408.geopotential number by the normal gravity value computed on the
 JB0408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0408.degrees latitude (g = 980.6199 gals.).
 JB0408
 JB0408.The modeled gravity was interpolated from observed gravity values.
 JB0408
 JB0408. The following values were computed from the NAD 83(1997) position.
 JB0408
 JB0408;                    North         East     Units Scale Factor Converg.
 JB0408;SPC IL E     -   192,095.468   246,545.903   MT  1.00001017   -0 22 48.2
 JB0408;SPC IL E     -   630,233.21    808,876.02   sFT  1.00001017   -0 22 48.2
 JB0408;UTM  16      - 4,251,533.270   330,127.666   MT  0.99995538   -1 12 30.5
 JB0408
 JB0408!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0408!SPC IL E     -   0.99997675  x   1.00001017  =   0.99998692
 JB0408!UTM  16      -   0.99997675  x   0.99995538  =   0.99993213
 JB0408
 JB0408:                Primary Azimuth Mark                     Grid Az
 JB0408:SPC IL E     -  EBENEZER AZ MK                           092 28 21.5
 JB0408:UTM  16      -  EBENEZER AZ MK                           093 18 03.8
 JB0408
 JB0408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3012751533(NAD 83)
 JB0408
 JB0408|---------------------------------------------------------------------|
 JB0408| PID    Reference Object                     Distance      Geod. Az  |
 JB0408|                                                           dddmmss.s |
 JB0408| CI4357 EBENEZER AZ MK                                     0920533.3 |
 JB0408| JB0406 EBENEZER RM 1                        18.900 METERS 09920     |
 JB0408| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX. 3.4 KM 1440803.4 |
 JB0408| JB0407 EBENEZER RM 2                        18.564 METERS 22025     |
 JB0408|---------------------------------------------------------------------|
 JB0408
 JB0408                          SUPERSEDED SURVEY CONTROL
 JB0408
 JB0408  NAD 83(1993)-  38 23 45.23547(N)    088 56 42.86797(W) AD(       ) 2
 JB0408  NAD 83(1986)-  38 23 45.23629(N)    088 56 42.86832(W) AD(       ) 2
 JB0408  NAD 27      -  38 23 45.05802(N)    088 56 42.63384(W) AD(       ) 2
 JB0408  NGVD 29 (??/??/92)  178.630  (m)          586.06   (f) ADJ UNCH    2 0
 JB0408  NGVD 29             178.63   (m)          586.1    (f) LEVELING    3  
 JB0408
 JB0408.Superseded values are not recommended for survey control.
 JB0408
 JB0408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0408.See file dsdata.pdf to determine how the superseded data were derived.
 JB0408
 JB0408_MARKER: DE = TRAVERSE STATION DISK
 JB0408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0408_STAMPING: EBENEZER 1960
 JB0408_MARK LOGO: CGS
 JB0408_PROJECTION: RECESSED 38 CENTIMETERS
 JB0408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0408+STABILITY: SURFACE MOTION
 JB0408
 JB0408  HISTORY     - Date     Condition        Report By
 JB0408  HISTORY     - 1960     MONUMENTED       CGS
 JB0408  HISTORY     - 1960     GOOD             CGS
 JB0408  HISTORY     - 20110630 MARK NOT FOUND   ILDT
 JB0408
 JB0408                          STATION DESCRIPTION
 JB0408
 JB0408'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0408'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTH OF DIX, 6 MILES
 JB0408'NORTH-NORTHWEST OF MT VERNON AND ABOUT 1 MILE WEST OF STATE HIGHWAY
 JB0408'37.
 JB0408'
 JB0408'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE
 JB0408'HIGHWAY 37 IN MT VERNON, GO NORTH ON STATE HIGHWAY 37 FOR 6.4 MILES TO
 JB0408'A SIDE ROAD LEFT.  TURN LEFT (WEST) 0.5 MILE TO A RAILROAD CROSSING,
 JB0408'CONTINUE SOUTH AND WEST ON MAIN ROAD FOR 0.55 MILE TO A SIDE ROAD
 JB0408'LEFT, CONTINUE WEST FOR 0.15 MILE TO THE STATION ON THE RIGHT.
 JB0408'
 JB0408'STATION MARK, A STANDARD TRAVERSE STATION DISK SET IN A 14 INCH SQUARE
 JB0408'CONCRETE POST WHICH IS ABOUT 15 INCHES BELOW THE SURFACE OF THE GROUND
 JB0408'AND STAMPED EBENEZER 1960.  THE MARK IS 111 FEET EAST-SOUTHEAST OF THE
 JB0408'SOUTHEAST CORNER OF HOUSE, 61.7 FEET NORTH-NORTHEAST OF A WITNESS
 JB0408'POST, 53 FEET NORTH-NORTHEAST OF POWER POLE NO 10837, 37 FEET
 JB0408'EAST-NORTHEAST OF DRIVEWAY TO HOUSE AND 28 FEET NORTH OF CENTER OF
 JB0408'ROAD.
 JB0408'
 JB0408'REFERENCE MARK NO 1, A STANDARD REFERENCE MARK DISK SET IN TOP OF A 12
 JB0408'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 7 INCHES AND STAMPED
 JB0408'EBENEZER NO 1 1960.  THE MARK IS 93 FEET NORTHEAST OF POWER POLE NO
 JB0408'10837, 19 FEET NORTH OF CENTER OF ROAD AND 16 FEET SOUTHWEST OF
 JB0408'SOUTHWEST CORNER OF FIELD.
 JB0408'
 JB0408'REFERENCE MARK NO 2, A STANDARD REFERENCE MARK DISK SET IN TOP OF A 12
 JB0408'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND STAMPED
 JB0408'EBENEZER NO 2 1960.  THE MARK IS 19 FEET SOUTH OF THE CENTER OF ROAD,
 JB0408'15 FEET WEST OF POWER POLE NO 10837 AND 1.4 FEET EAST OF A WITNESS
 JB0408'POST.
 JB0408'
 JB0408'AZIMUTH MARK, A STANDARD AZIMUTH MARK SET IN TOP OF A 12 INCH SQUARE
 JB0408'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND STAMPED EBENEZER 1960.
 JB0408'THE MARK IS 17.6 FEET SOUTH OF CENTER OF ROAD, 2 FEET WEST OF POWER
 JB0408'POLE AND 1.7 FEET EAST OF A WITNESS POST.
 JB0408'
 JB0408'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST 0.25 MILE TO THE
 JB0408'AZIMUTH MARK ON THE SOUTH SIDE OF THE ROAD.
 JB0408
 JB0408                          STATION RECOVERY (1960)
 JB0408
 JB0408'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0408'4.2 MI S FROM DIX.
 JB0408'ABOUT 1.8 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0408'AT DIX, THENCE 0.7 MILE WEST ALONG A GRAVEL ROAD, THENCE 1.5
 JB0408'MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.15 MILE EAST ALONG A
 JB0408'GRAVEL ROAD, AT A DRIVE SOUTH TO A FARM HOUSE, AT A DRIVE NORTH
 JB0408'TO A HOUSE, 29 FEET NORTH OF THE CENTER LINE OF THE ROAD, 31 FEET
 JB0408'EAST OF THE CENTER LINE OF THE DRIVE NORTH, 7 FEET WEST OF THE
 JB0408'EXTENDED CENTER LINE OF THE DRIVE SOUTH, 53 FEET NORTH-NORTHEAST
 JB0408'OF A POWER POLE WITH A TRANSFORMER, 61.8 FEET NORTHEAST OF A
 JB0408'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 JB0408'TOP OF A CONCRETE POST 18 INCHES BELOW THE LEVEL OF THE GROUND.
 JB0408
 JB0408                          STATION RECOVERY (2011)
 JB0408
 JB0408'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 JB0408'ALL MARKS WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0406 ***********************************************************************
 JB0406  DESIGNATION -  EBENEZER RM 1
 JB0406  PID         -  JB0406
 JB0406  STATE/COUNTY-  IL/JEFFERSON
 JB0406  COUNTRY     -  US
 JB0406  USGS QUAD   -  KELL (2018)
 JB0406
 JB0406                         *CURRENT SURVEY CONTROL
 JB0406  ______________________________________________________________________
 JB0406* NAD 83(1986) POSITION- 38 23 45.12   (N) 088 56 42.10   (W)   HD_HELD1
 JB0406* NAVD 88 ORTHO HEIGHT -   178.921 (meters)      587.01  (feet) ADJUSTED
 JB0406  ______________________________________________________________________
 JB0406  GEOID HEIGHT    -        -30.343 (meters)                     GEOID18
 JB0406  DYNAMIC HEIGHT  -        178.808 (meters)      586.64  (feet) COMP
 JB0406  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 JB0406
 JB0406  VERT ORDER      -  SECOND    CLASS 0
 JB0406
 JB0406.The horizontal coordinates were determined by differentially corrected
 JB0406.hand held GPS observations or other comparable positioning techniques
 JB0406.and have an estimated accuracy of +/- 3 meters.
 JB0406
 JB0406.The orthometric height was determined by differential leveling and
 JB0406.adjusted by the NATIONAL GEODETIC SURVEY
 JB0406.in June 1991.
 JB0406
 JB0406.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0406.GEOID18 height accuracy estimate available here.
 JB0406
 JB0406.Click photographs - Photos may exist for this station.
 JB0406
 JB0406.The dynamic height is computed by dividing the NAVD 88
 JB0406.geopotential number by the normal gravity value computed on the
 JB0406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0406.degrees latitude (g = 980.6199 gals.).
 JB0406
 JB0406.The modeled gravity was interpolated from observed gravity values.
 JB0406
 JB0406;                    North         East    Units  Estimated Accuracy
 JB0406;SPC IL E     -   192,092.2     246,564.6     MT  (+/- 3 meters HH1 GPS) 
 JB0406
 JB0406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3014651529(NAD 83)
 JB0406
 JB0406                          SUPERSEDED SURVEY CONTROL
 JB0406
 JB0406  NGVD 29 (??/??/92)  179.026  (m)          587.35   (f) ADJ UNCH    2 0
 JB0406
 JB0406.Superseded values are not recommended for survey control.
 JB0406
 JB0406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0406.See file dsdata.pdf to determine how the superseded data were derived.
 JB0406
 JB0406_MARKER: DR = REFERENCE MARK DISK
 JB0406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0406_STAMPING: EBENEZER NO 1 1960
 JB0406_MARK LOGO: CGS
 JB0406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0406+STABILITY: SURFACE MOTION
 JB0406
 JB0406  HISTORY     - Date     Condition        Report By
 JB0406  HISTORY     - 1960     MONUMENTED       CGS
 JB0406  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0406
 JB0406                          STATION DESCRIPTION
 JB0406
 JB0406'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0406'4.2 MI S FROM DIX.
 JB0406'ABOUT 1.8 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0406'AT DIX, THENCE 0.7 MILE WEST ALONG A GRAVEL ROAD, THENCE 1.5
 JB0406'MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.15 MILE EAST ALONG A
 JB0406'GRAVEL ROAD, AT DRIVE NORTH AND SOUTH TO FARM HOUSES, 19 FEET
 JB0406'NORTH OF THE CENTER LINE OF THE ROAD, 91 FEET EAST OF THE CENTER
 JB0406'LINE OF THE ROAD NORTH, 57 FEET EAST OF THE EXTENDED CENTER
 JB0406'LINE OF THE DRIVE SOUTH, 93 FEET EAST-NORTHEAST OF A POWER POLE
 JB0406'WITH A TRANSFORMER, 62.1 FEET EAST OF TRAVERSE STATION EBENEZER,
 JB0406'108.5 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 JB0406'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0406'PROJECTING 5 INCHES.
 JB0406
 JB0406                          STATION RECOVERY (2009)
 JB0406
 JB0406'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0406'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0407 ***********************************************************************
 JB0407  DESIGNATION -  EBENEZER RM 2
 JB0407  PID         -  JB0407
 JB0407  STATE/COUNTY-  IL/JEFFERSON
 JB0407  COUNTRY     -  US
 JB0407  USGS QUAD   -  KELL (2018)
 JB0407
 JB0407                         *CURRENT SURVEY CONTROL
 JB0407  ______________________________________________________________________
 JB0407* NAD 83(1986) POSITION- 38 23 44.76   (N) 088 56 43.37   (W)   HD_HELD1
 JB0407* NAVD 88 ORTHO HEIGHT -   179.075 (meters)      587.52  (feet) ADJUSTED
 JB0407  ______________________________________________________________________
 JB0407  GEOID HEIGHT    -        -30.343 (meters)                     GEOID18
 JB0407  DYNAMIC HEIGHT  -        178.961 (meters)      587.14  (feet) COMP
 JB0407  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 JB0407
 JB0407  VERT ORDER      -  SECOND    CLASS 0
 JB0407
 JB0407.The horizontal coordinates were determined by differentially corrected
 JB0407.hand held GPS observations or other comparable positioning techniques
 JB0407.and have an estimated accuracy of +/- 3 meters.
 JB0407
 JB0407.The orthometric height was determined by differential leveling and
 JB0407.adjusted by the NATIONAL GEODETIC SURVEY
 JB0407.in June 1991.
 JB0407
 JB0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0407.GEOID18 height accuracy estimate available here.
 JB0407
 JB0407.Click photographs - Photos may exist for this station.
 JB0407
 JB0407.The dynamic height is computed by dividing the NAVD 88
 JB0407.geopotential number by the normal gravity value computed on the
 JB0407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0407.degrees latitude (g = 980.6199 gals.).
 JB0407
 JB0407.The modeled gravity was interpolated from observed gravity values.
 JB0407
 JB0407;                    North         East    Units  Estimated Accuracy
 JB0407;SPC IL E     -   192,081.3     246,533.7     MT  (+/- 3 meters HH1 GPS) 
 JB0407
 JB0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3011551519(NAD 83)
 JB0407
 JB0407                          SUPERSEDED SURVEY CONTROL
 JB0407
 JB0407  NGVD 29 (??/??/92)  179.180  (m)          587.86   (f) ADJ UNCH    2 0
 JB0407
 JB0407.Superseded values are not recommended for survey control.
 JB0407
 JB0407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0407.See file dsdata.pdf to determine how the superseded data were derived.
 JB0407
 JB0407_MARKER: DR = REFERENCE MARK DISK
 JB0407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0407_STAMPING: EBENEZER NO 2 1960
 JB0407_MARK LOGO: CGS
 JB0407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0407+STABILITY: SURFACE MOTION
 JB0407
 JB0407  HISTORY     - Date     Condition        Report By
 JB0407  HISTORY     - 1960     MONUMENTED       CGS
 JB0407  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0407
 JB0407                          STATION DESCRIPTION
 JB0407
 JB0407'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0407'4.2 MI S FROM DIX.
 JB0407'ABOUT 1.8 MILE SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0407'AT DIX, THENCE 0.7 MILE WEST ALONG A GRAVEL ROAD, THENCE 1.5
 JB0407'MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.15 MILE EAST ALONG A
 JB0407'GRAVEL ROAD, AT DRIVES NORTH AND SOUTH TO FARM HOUSES, 18 FEET
 JB0407'SOUTH OF THE CENTER LINE OF THE ROAD, 45 FEET WEST OF THE CENTER
 JB0407'LINE OF THE DRIVE SOUTH, 13 FEET WEST OF THE EXTENDED CENTER LINE
 JB0407'OF THE DRIVE NORTH, 15 FEET WEST OF A POWER POLE WITH A
 JB0407'TRANSFORMER, 60.9 FEET SOUTHWEST OF TRAVERSE STATION EBENEZER,
 JB0407'2.4 FEET EAST OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE
 JB0407'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0407'4 INCHES.
 JB0407
 JB0407                          STATION RECOVERY (2009)
 JB0407
 JB0407'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0407'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1390 ***********************************************************************
 KA1390  DESIGNATION -  ECKEL
 KA1390  PID         -  KA1390
 KA1390  STATE/COUNTY-  IL/CLARK
 KA1390  COUNTRY     -  US
 KA1390  USGS QUAD   -  MARSHALL (2018)
 KA1390
 KA1390                         *CURRENT SURVEY CONTROL
 KA1390  ______________________________________________________________________
 KA1390* NAD 83(1997) POSITION- 39 23 01.55950(N) 087 43 12.67793(W)   ADJUSTED
 KA1390* NAVD 88 ORTHO HEIGHT -   185.727 (meters)      609.34  (feet) ADJUSTED
 KA1390  ______________________________________________________________________
 KA1390  GEOID HEIGHT    -        -32.227 (meters)                     GEOID18
 KA1390  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 KA1390  DYNAMIC HEIGHT  -        185.621 (meters)      608.99  (feet) COMP
 KA1390  MODELED GRAVITY -    980,053.4   (mgal)                       NAVD 88
 KA1390
 KA1390  HORZ ORDER      -  SECOND
 KA1390  VERT ORDER      -  SECOND    CLASS 0
 KA1390
 KA1390.The horizontal coordinates were established by classical geodetic methods
 KA1390.and adjusted by the National Geodetic Survey in October 1999.
 KA1390
 KA1390.The orthometric height was determined by differential leveling and
 KA1390.adjusted by the NATIONAL GEODETIC SURVEY
 KA1390.in June 1991.
 KA1390
 KA1390.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1390.GEOID18 height accuracy estimate available here.
 KA1390
 KA1390.Click photographs - Photos may exist for this station.
 KA1390
 KA1390.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1390
 KA1390.The dynamic height is computed by dividing the NAVD 88
 KA1390.geopotential number by the normal gravity value computed on the
 KA1390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1390.degrees latitude (g = 980.6199 gals.).
 KA1390
 KA1390.The modeled gravity was interpolated from observed gravity values.
 KA1390
 KA1390. The following values were computed from the NAD 83(1997) position.
 KA1390
 KA1390;                    North         East     Units Scale Factor Converg.
 KA1390;SPC IL E     -   301,761.760   352,825.311   MT  1.00000934   +0 23 20.6
 KA1390;SPC IL E     -   990,030.04  1,157,561.04   sFT  1.00000934   +0 23 20.6
 KA1390;UTM  16      - 4,359,612.321   437,975.589   MT  0.99964737   -0 27 25.1
 KA1390
 KA1390!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1390!SPC IL E     -   0.99997592  x   1.00000934  =   0.99998526
 KA1390!UTM  16      -   0.99997592  x   0.99964737  =   0.99962330
 KA1390
 KA1390:                Primary Azimuth Mark                     Grid Az
 KA1390:SPC IL E     -  MILL                                     251 49 19.6
 KA1390:UTM  16      -  MILL                                     252 40 05.3
 KA1390
 KA1390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3797559612(NAD 83)
 KA1390
 KA1390|---------------------------------------------------------------------|
 KA1390| PID    Reference Object                     Distance      Geod. Az  |
 KA1390|                                                           dddmmss.s |
 KA1390| KA1389 ECKEL RM 1                            7.754 METERS 07041     |
 KA1390| KA1391 ECKEL RM 2                            7.033 METERS 24552     |
 KA1390| KA1398 MILL                                APPROX. 2.9 KM 2521240.2 |
 KA1390|---------------------------------------------------------------------|
 KA1390
 KA1390                          SUPERSEDED SURVEY CONTROL
 KA1390
 KA1390  NAD 83(1997)-  39 23 01.55927(N)    087 43 12.67731(W) AD(       ) 2
 KA1390  NAD 83(1986)-  39 23 01.56737(N)    087 43 12.67104(W) AD(       ) 2
 KA1390  NAD 27      -  39 23 01.43700(N)    087 43 12.56960(W) AD(       ) 2
 KA1390  NGVD 29 (??/??/92)  185.808  (m)          609.61   (f) ADJ UNCH    2 0
 KA1390  NGVD 29             185.81   (m)          609.6    (f) LEVELING    3  
 KA1390
 KA1390.Superseded values are not recommended for survey control.
 KA1390
 KA1390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1390.See file dsdata.pdf to determine how the superseded data were derived.
 KA1390
 KA1390_MARKER: DS = TRIANGULATION STATION DISK
 KA1390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1390_STAMPING: ECKEL 1959
 KA1390_MARK LOGO: CGS
 KA1390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1390+STABILITY: SURFACE MOTION
 KA1390
 KA1390  HISTORY     - Date     Condition        Report By
 KA1390  HISTORY     - 1959     MONUMENTED       CGS
 KA1390  HISTORY     - 1960     GOOD             CGS
 KA1390  HISTORY     - 1964     GOOD             ILDT
 KA1390  HISTORY     - 19981030 MARK NOT FOUND   USPSQD
 KA1390  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1390
 KA1390                          STATION DESCRIPTION
 KA1390
 KA1390'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1390'THE STATION IS LOCATED ABOUT 1-1/4 MILES WEST-SOUTHWEST OF MARSHALL,
 KA1390'0.1 MILE EAST OF CROSSROADS AND 152 FEET SOUTH OF U.S. HIGHWAY 40.
 KA1390'
 KA1390'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 40 AND STATE
 KA1390'HIGHWAY 1, AT THE NORTH EDGE OF MARSHALL, GO WEST AND
 KA1390'SOUTHWEST ON U.S.HIGHWAY 40 FOR 2.05 MILES TO THE STATION ON LEFT AS
 KA1390'DESCRIBED.
 KA1390'
 KA1390'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KA1390'INCH CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE DISK IS
 KA1390'STAMPED ECKEL 1959. IT IS 152 FEET SOUTH OF THE APPROXIMATE CENTER OF
 KA1390'U.S. HIGHWAY 40, 125 FEET EAST OF FENCE CORNER, 2.7 FEET
 KA1390'NORTHEAST OF WITNESS POST AND 1.5 FEET NORTH OF FENCE.
 KA1390'
 KA1390'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KA1390'12 X 12 INCH CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 KA1390'OF THE GROUND AND THE DISK IS STAMPED ECKEL NO 1 1959. IT IS 153 FEET
 KA1390'SOUTH OF THE APPROXIMATE CENTER OF U.S. HIGHWAY 40, 27.7
 KA1390'FEET EAST OF WITNESS POST AND 1 FOOT NORTH OF FENCE.
 KA1390'
 KA1390'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK SET IN TOP OF 12 X
 KA1390'12 INCH CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE
 KA1390'DISK STAMPED ECKEL NO 2 1959. IT IS 153 FEET SOUTH OF THE APPROXIMATE
 KA1390'CENTER OF U.S. HIGHWAY 40, 102-1/2 FEET EAST OF FENCE
 KA1390'CORNER, 20.8 FEET WEST OF WITNESS POST AND 1 FOOT NORTH OF FENCE.
 KA1390'
 KA1390'NO AZIMUTH MARK ESTABLISHED.
 KA1390'
 KA1390'STATION ARROW IS VISIBLE FROM THE GROUND AND COULD BE USED AS
 KA1390'AZIMUTH.
 KA1390
 KA1390                          STATION RECOVERY (1960)
 KA1390
 KA1390'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KA1390'2 MI SW FROM MARSHALL.
 KA1390'2.0 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1390'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, ABOUT 0.3 MILE
 KA1390'NORTHEAST OF THE JUNCTION OF A GRAVEL ROAD SOUTH, 150 FEET SOUTH
 KA1390'OF THE CENTER LINE OF THE HIGHWAY, 1 1/2 FEET NORTH OF A FENCE,
 KA1390'126 1/2 FEET EAST OF A FENCE CORNER, 2.9 FEET EAST-NORTHEAST OF A
 KA1390'METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY
 KA1390'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KA1390
 KA1390                          STATION RECOVERY (1964)
 KA1390
 KA1390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964 (DEW)
 KA1390'STATION, RM 1 AND R M 2 HAVE BEEN RECOVERED IN GOOD CONDITION.
 KA1390
 KA1390                          STATION RECOVERY (1998)
 KA1390
 KA1390'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1390'MARK NOT FOUND.
 KA1390
 KA1390                          STATION RECOVERY (2005)
 KA1390
 KA1390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1390'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1389 ***********************************************************************
 KA1389  DESIGNATION -  ECKEL RM 1
 KA1389  PID         -  KA1389
 KA1389  STATE/COUNTY-  IL/CLARK
 KA1389  COUNTRY     -  US
 KA1389  USGS QUAD   -  MARSHALL (2018)
 KA1389
 KA1389                         *CURRENT SURVEY CONTROL
 KA1389  ______________________________________________________________________
 KA1389* NAD 83(1986) POSITION- 39 23 01.64   (N) 087 43 12.37   (W)   HD_HELD1
 KA1389* NAVD 88 ORTHO HEIGHT -   185.701 (meters)      609.25  (feet) ADJUSTED
 KA1389  ______________________________________________________________________
 KA1389  GEOID HEIGHT    -        -32.227 (meters)                     GEOID18
 KA1389  DYNAMIC HEIGHT  -        185.595 (meters)      608.91  (feet) COMP
 KA1389  MODELED GRAVITY -    980,053.4   (mgal)                       NAVD 88
 KA1389
 KA1389  VERT ORDER      -  SECOND    CLASS 0
 KA1389
 KA1389.The horizontal coordinates were determined by differentially corrected
 KA1389.hand held GPS observations or other comparable positioning techniques
 KA1389.and have an estimated accuracy of +/- 3 meters.
 KA1389
 KA1389.The orthometric height was determined by differential leveling and
 KA1389.adjusted by the NATIONAL GEODETIC SURVEY
 KA1389.in June 1991.
 KA1389
 KA1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1389.GEOID18 height accuracy estimate available here.
 KA1389
 KA1389.Click photographs - Photos may exist for this station.
 KA1389
 KA1389.The dynamic height is computed by dividing the NAVD 88
 KA1389.geopotential number by the normal gravity value computed on the
 KA1389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1389.degrees latitude (g = 980.6199 gals.).
 KA1389
 KA1389.The modeled gravity was interpolated from observed gravity values.
 KA1389
 KA1389;                    North         East    Units  Estimated Accuracy
 KA1389;SPC IL E     -   301,764.3     352,832.7     MT  (+/- 3 meters HH1 GPS) 
 KA1389
 KA1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3798259614(NAD 83)
 KA1389
 KA1389                          SUPERSEDED SURVEY CONTROL
 KA1389
 KA1389  NGVD 29 (??/??/92)  185.78   (m)          609.5    (f) COMPUTED    2 0
 KA1389
 KA1389.Superseded values are not recommended for survey control.
 KA1389
 KA1389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1389.See file dsdata.pdf to determine how the superseded data were derived.
 KA1389
 KA1389_MARKER: DR = REFERENCE MARK DISK
 KA1389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1389_STAMPING: ECKEL NO 1 1959
 KA1389_MARK LOGO: CGS
 KA1389_PROJECTION: FLUSH
 KA1389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1389+STABILITY: SURFACE MOTION
 KA1389
 KA1389  HISTORY     - Date     Condition        Report By
 KA1389  HISTORY     - 1959     MONUMENTED       CGS
 KA1389  HISTORY     - 1960     GOOD             CGS
 KA1389  HISTORY     - 19981030 MARK NOT FOUND   USPSQD
 KA1389
 KA1389                          STATION DESCRIPTION
 KA1389
 KA1389'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1389'2 MI SW FROM MARSHALL.
 KA1389'2.0 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1389'STATE HIGHWAY 1 IN THE NROTH PART OF MARSHALL, ABOUT 0.3 MILE
 KA1389'NORTHEAST OF THE JUNCTION OF A GRAVEL ROAD SOUTH, 150 1/2 FEET SOUTH
 KA1389'OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT NORTH OF A FENCE, 152 FEET
 KA1389'EAST OF A FENCE CORNER, 25.5 FEET EAST OF TRIANGULATION STATION
 KA1389'ECKEL, 27.8 FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE
 KA1389'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KA1389'FLUSH WITH THE GROUND.
 KA1389
 KA1389                          STATION RECOVERY (1998)
 KA1389
 KA1389'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1389'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1391 ***********************************************************************
 KA1391  DESIGNATION -  ECKEL RM 2
 KA1391  PID         -  KA1391
 KA1391  STATE/COUNTY-  IL/CLARK
 KA1391  COUNTRY     -  US
 KA1391  USGS QUAD   -  MARSHALL (2018)
 KA1391
 KA1391                         *CURRENT SURVEY CONTROL
 KA1391  ______________________________________________________________________
 KA1391* NAD 83(1986) POSITION- 39 23 01.47   (N) 087 43 12.95   (W)   HD_HELD1
 KA1391* NAVD 88 ORTHO HEIGHT -   185.878 (meters)      609.83  (feet) ADJUSTED
 KA1391  ______________________________________________________________________
 KA1391  GEOID HEIGHT    -        -32.227 (meters)                     GEOID18
 KA1391  DYNAMIC HEIGHT  -        185.772 (meters)      609.49  (feet) COMP
 KA1391  MODELED GRAVITY -    980,053.4   (mgal)                       NAVD 88
 KA1391
 KA1391  VERT ORDER      -  SECOND    CLASS 0
 KA1391
 KA1391.The horizontal coordinates were determined by differentially corrected
 KA1391.hand held GPS observations or other comparable positioning techniques
 KA1391.and have an estimated accuracy of +/- 3 meters.
 KA1391
 KA1391.The orthometric height was determined by differential leveling and
 KA1391.adjusted by the NATIONAL GEODETIC SURVEY
 KA1391.in June 1991.
 KA1391
 KA1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1391.GEOID18 height accuracy estimate available here.
 KA1391
 KA1391.Click photographs - Photos may exist for this station.
 KA1391
 KA1391.The dynamic height is computed by dividing the NAVD 88
 KA1391.geopotential number by the normal gravity value computed on the
 KA1391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1391.degrees latitude (g = 980.6199 gals.).
 KA1391
 KA1391.The modeled gravity was interpolated from observed gravity values.
 KA1391
 KA1391;                    North         East    Units  Estimated Accuracy
 KA1391;SPC IL E     -   301,759.0     352,818.8     MT  (+/- 3 meters HH1 GPS) 
 KA1391
 KA1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3796959609(NAD 83)
 KA1391
 KA1391                          SUPERSEDED SURVEY CONTROL
 KA1391
 KA1391  NGVD 29 (??/??/92)  185.958  (m)          610.10   (f) ADJ UNCH    2 0
 KA1391
 KA1391.Superseded values are not recommended for survey control.
 KA1391
 KA1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1391.See file dsdata.pdf to determine how the superseded data were derived.
 KA1391
 KA1391_MARKER: DR = REFERENCE MARK DISK
 KA1391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1391_STAMPING: ECKEL NO 2 1959
 KA1391_MARK LOGO: CGS
 KA1391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1391+STABILITY: SURFACE MOTION
 KA1391
 KA1391  HISTORY     - Date     Condition        Report By
 KA1391  HISTORY     - 1959     MONUMENTED       CGS
 KA1391  HISTORY     - 1960     GOOD             CGS
 KA1391  HISTORY     - 19981030 MARK NOT FOUND   USPSQD
 KA1391
 KA1391                          STATION DESCRIPTION
 KA1391
 KA1391'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1391'2 MI SW FROM MARSHALL.
 KA1391'2.0 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1391'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, ABOUT 0.3 MILE
 KA1391'NORTHEAST OF THE JUNCTION OF A GRAVEL ROAD SOUTH, 150 1/2 FEET SOUTH
 KA1391'OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT NORTH OF A FENCE, 103 FEET
 KA1391'EAST OF A FENCE CORNER, 23.1 FEET WEST OF TRIANGULATION STATION ECKEL,
 KA1391'20.8 FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL
 KA1391'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 KA1391'INCHES.
 KA1391
 KA1391                          STATION RECOVERY (1998)
 KA1391
 KA1391'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1391'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0123 ***********************************************************************
 MG0123  DESIGNATION -  ED
 MG0123  PID         -  MG0123
 MG0123  STATE/COUNTY-  IL/HENRY
 MG0123  COUNTRY     -  US
 MG0123  USGS QUAD   -  GREEN ROCK (2018)
 MG0123
 MG0123                         *CURRENT SURVEY CONTROL
 MG0123  ______________________________________________________________________
 MG0123* NAD 83(1997) POSITION- 41 26 06.77453(N) 090 17 54.54601(W)   ADJUSTED
 MG0123* NAVD 88 ORTHO HEIGHT -   217.176 (meters)      712.52  (feet) ADJUSTED
 MG0123  ______________________________________________________________________
 MG0123  GEOID HEIGHT    -        -32.886 (meters)                     GEOID18
 MG0123  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 MG0123  DYNAMIC HEIGHT  -        217.091 (meters)      712.24  (feet) COMP
 MG0123  MODELED GRAVITY -    980,225.8   (mgal)                       NAVD 88
 MG0123
 MG0123  HORZ ORDER      -  SECOND
 MG0123  VERT ORDER      -  SECOND    CLASS 0
 MG0123
 MG0123.The horizontal coordinates were established by classical geodetic methods
 MG0123.and adjusted by the National Geodetic Survey in October 1999.
 MG0123
 MG0123.The orthometric height was determined by differential leveling and
 MG0123.adjusted by the NATIONAL GEODETIC SURVEY
 MG0123.in June 1991.
 MG0123
 MG0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0123.GEOID18 height accuracy estimate available here.
 MG0123
 MG0123.Click photographs - Photos may exist for this station.
 MG0123
 MG0123.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0123
 MG0123.The dynamic height is computed by dividing the NAVD 88
 MG0123.geopotential number by the normal gravity value computed on the
 MG0123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0123.degrees latitude (g = 980.6199 gals.).
 MG0123
 MG0123.The modeled gravity was interpolated from observed gravity values.
 MG0123
 MG0123. The following values were computed from the NAD 83(1997) position.
 MG0123
 MG0123;                    North         East     Units Scale Factor Converg.
 MG0123;SPC IL W     -   529,365.245   688,983.359   MT  0.99994267   -0 05 14.0
 MG0123;SPC IL W     - 1,736,759.14  2,260,439.57   sFT  0.99994267   -0 05 14.0
 MG0123;UTM  15      - 4,590,594.708   725,711.022   MT  1.00022701   +1 47 18.8
 MG0123
 MG0123!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0123!SPC IL W     -   0.99997109  x   0.99994267  =   0.99991377
 MG0123!UTM  15      -   0.99997109  x   1.00022701  =   1.00019810
 MG0123
 MG0123:                Primary Azimuth Mark                     Grid Az
 MG0123:SPC IL W     -  ORION TV STATION WHBF TOWER              209 36 54.7
 MG0123:UTM  15      -  ORION TV STATION WHBF TOWER              207 44 21.9
 MG0123
 MG0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2571190594(NAD 83)
 MG0123
 MG0123|---------------------------------------------------------------------|
 MG0123| PID    Reference Object                     Distance      Geod. Az  |
 MG0123|                                                           dddmmss.s |
 MG0123| MG0122 ED RM 1                              12.614 METERS 17848     |
 MG0123| MG0121 ED AZ MK                                           1794215.6 |
 MG0123| MG0713 ORION TV STATION WHBF TOWER         APPROX.13.7 KM 2093140.7 |
 MG0123| MG0124 ED RM 2                              20.534 METERS 31114     |
 MG0123|---------------------------------------------------------------------|
 MG0123
 MG0123                          SUPERSEDED SURVEY CONTROL
 MG0123
 MG0123  NAD 83(1996)-  41 26 06.77453(N)    090 17 54.54600(W) AD(       ) 2
 MG0123  NAD 83(1986)-  41 26 06.77793(N)    090 17 54.55607(W) AD(       ) 2
 MG0123  NAD 27      -  41 26 06.65190(N)    090 17 54.11210(W) AD(       ) 2
 MG0123  NGVD 29 (??/??/92)  217.256  (m)          712.78   (f) ADJ UNCH    2 0
 MG0123  NGVD 29             217.26   (m)          712.8    (f) LEVELING    3  
 MG0123
 MG0123.Superseded values are not recommended for survey control.
 MG0123
 MG0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0123.See file dsdata.pdf to determine how the superseded data were derived.
 MG0123
 MG0123_MARKER: DS = TRIANGULATION STATION DISK
 MG0123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0123_STAMPING: ED 1959
 MG0123_MARK LOGO: CGS
 MG0123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0123+STABILITY: SURFACE MOTION
 MG0123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0123+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2001
 MG0123
 MG0123  HISTORY     - Date     Condition        Report By
 MG0123  HISTORY     - 1959     MONUMENTED       CGS
 MG0123  HISTORY     - 1959     GOOD             CGS
 MG0123  HISTORY     - 19960715 GOOD             USPSQD
 MG0123  HISTORY     - 20011006 GOOD             USPSQD
 MG0123  HISTORY     - 20040623 GOOD             USPSQD
 MG0123
 MG0123                          STATION DESCRIPTION
 MG0123
 MG0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0123'THE STATION IS LOCATED ABOUT 4 MILES SOUTHEAST OF COLONA AND ABOUT 7.5
 MG0123'MILES WEST-SOUTHWEST OF GENESEO.
 MG0123'
 MG0123'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 6 AND SOUTH
 MG0123'STATE STREET IN GENESEO, GO WEST ON U.S. HIGHWAY 6 FOR 8 MILES TO A
 MG0123'T-ROAD LEFT, TURN LEFT (SOUTH) FOR 1.3 MILES TO A WHITE BARN ON THE
 MG0123'LEFT, CONTINUE STRAIGHT AHEAD FOR 0.1 MILE TO A POWER POLE WITH A
 MG0123'TRIANGLE BLAZE ON THE LEFT AND THE STATION ON THE LEFT.
 MG0123'
 MG0123'STATION MARK, A STANDARD DISK STAMPED ED 1959, IS SET IN A 10 INCH
 MG0123'SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  IT IS 26 FEET EAST OF
 MG0123'THE APPROXIMATE CENTER OF THE ROAD, 8 FEET NORTH OF A POWER POLE WITH
 MG0123'A TRIANGLE BLAZE AND 1.5 FEET WEST OF A FENCE LINE AND A WITNESS POST.
 MG0123'
 MG0123'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED ED NO. 1 1959, IS SET
 MG0123'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  IT IS 33
 MG0123'FEET SOUTH OF A POWER POLE WITH A TRIANGLE BLAZE, 26 FEET EAST OF THE
 MG0123'APPROXIMATE CENTER OF THE ROAD AND 1 FOOT WEST OF A FENCE LINE.
 MG0123'
 MG0123'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED ED NO. 2 1959, IS SET
 MG0123'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  IT IS 25
 MG0123'FEET WEST OF THE APPROXIMATE CENTER OF THE ROAD AND 1 FOOT EAST OF THE
 MG0123'FENCE LINE.
 MG0123'
 MG0123'AZIMUTH MARK, A STANDARD DISK STAMPED ED 1959, IS SET IN A 10 INCH
 MG0123'SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  IT IS 52 FEET SOUTH OF
 MG0123'A POWER POLE, 26 FEET EAST OF THE APPROXIMATE CENTER OF THE ROAD AND 3
 MG0123'FEET WEST OF A FENCE LINE AND A WITNESS POST.
 MG0123'
 MG0123'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH FOR 0.1 MILE TO A
 MG0123'CUT BANK ON THE LEFT AND THE AZIMUTH MARK AT THE TOP OF THE CUT BANK.
 MG0123
 MG0123                          STATION RECOVERY (1959)
 MG0123
 MG0123'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0123'5 MI S FROM GREEN RIVER.
 MG0123'ABOUT 1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE METHODIST
 MG0123'CHURCH AT GREEN RIVER, THENCE 1.9 MILES SOUTH ALONG A CONCRETE
 MG0123'PAVED ROAD, THENCE 1.0 MILES EAST ALONG A CONCRETE PAVED ROAD,
 MG0123'THENCE 0.1 MILES EAST ALONG A BLACKTOP ROAD, THENCE 0.65 MILES
 MG0123'NORTH ALONG AN OILED ROAD, 26 FEET EAST OF THE CENTER LINE OF
 MG0123'THE ROAD, 1.5 FEET WEST OF FENCE LINE, 157 FEET NORTH-NORTHEAST
 MG0123'AND ACROSS THE ROAD FROM A FARM GATE, 7.8 FEET NORTH OF A POWER
 MG0123'POLE, 1.4 FEET WEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 MG0123'THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0123'3 INCHES.
 MG0123
 MG0123                          STATION RECOVERY (1996)
 MG0123
 MG0123'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0123'RECOVERED IN GOOD CONDITION.
 MG0123
 MG0123                          STATION RECOVERY (2001)
 MG0123
 MG0123'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0123'RECOVERED AS DESCRIBED
 MG0123
 MG0123                          STATION RECOVERY (2004)
 MG0123
 MG0123'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0121 ***********************************************************************
 MG0121  DESIGNATION -  ED AZ MK
 MG0121  PID         -  MG0121
 MG0121  STATE/COUNTY-  IL/HENRY
 MG0121  COUNTRY     -  US
 MG0121  USGS QUAD   -  GREEN ROCK (2018)
 MG0121
 MG0121                         *CURRENT SURVEY CONTROL
 MG0121  ______________________________________________________________________
 MG0121* NAD 83(1986) POSITION- 41 26 01.     (N) 090 17 54.     (W)   SCALED
 MG0121* NAVD 88 ORTHO HEIGHT -   216.979 (meters)      711.87  (feet) ADJUSTED
 MG0121  ______________________________________________________________________
 MG0121  GEOID HEIGHT    -        -32.884 (meters)                     GEOID18
 MG0121  DYNAMIC HEIGHT  -        216.893 (meters)      711.59  (feet) COMP
 MG0121  MODELED GRAVITY -    980,225.7   (mgal)                       NAVD 88
 MG0121
 MG0121  VERT ORDER      -  SECOND    CLASS 0
 MG0121
 MG0121.The horizontal coordinates were scaled from a map and have
 MG0121.an estimated accuracy of +/- 6 seconds.
 MG0121
 MG0121.The orthometric height was determined by differential leveling and
 MG0121.adjusted by the NATIONAL GEODETIC SURVEY
 MG0121.in June 1991.
 MG0121
 MG0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0121.GEOID18 height accuracy estimate available here.
 MG0121
 MG0121.Click photographs - Photos may exist for this station.
 MG0121
 MG0121.The dynamic height is computed by dividing the NAVD 88
 MG0121.geopotential number by the normal gravity value computed on the
 MG0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0121.degrees latitude (g = 980.6199 gals.).
 MG0121
 MG0121.The modeled gravity was interpolated from observed gravity values.
 MG0121
 MG0121;                    North         East    Units  Estimated Accuracy
 MG0121;SPC IL W     -   529,190.      689,000.      MT  (+/- 180 meters Scaled)
 MG0121
 MG0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF257904(NAD 83)
 MG0121
 MG0121                          SUPERSEDED SURVEY CONTROL
 MG0121
 MG0121  NGVD 29 (??/??/92)  217.058  (m)          712.13   (f) ADJ UNCH    2 0
 MG0121
 MG0121.Superseded values are not recommended for survey control.
 MG0121
 MG0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0121.See file dsdata.pdf to determine how the superseded data were derived.
 MG0121
 MG0121_MARKER: DZ = AZIMUTH MARK DISK
 MG0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0121_STAMPING: ED 1959
 MG0121_MARK LOGO: CGS
 MG0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0121+STABILITY: SURFACE MOTION
 MG0121
 MG0121  HISTORY     - Date     Condition        Report By
 MG0121  HISTORY     - 1959     MONUMENTED       CGS
 MG0121  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0121  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0121  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0121
 MG0121                          STATION DESCRIPTION
 MG0121
 MG0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0121'4.8 MI S FROM GREEN RIVER.
 MG0121'ABOUT 1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE
 MG0121'METHODIST CHURCH AT GREEN RIVER, THENCE 1.9 MILES SOUTH ALONG A
 MG0121'CONCRETE PAVED ROAD, THENCE 1.0 MILE EAST ALONG A BLACKTOP ROAD,
 MG0121'THENCE 0.1 EAST ALONG BLACKTOP ROAD, THENCE 0.55 MILES NORTH
 MG0121'ALONG AN OILED ROAD, 26 FEET EAST OF THE CENTER LINE OF THE ROAD,
 MG0121'89 FEET NORTH OF THE EAST END OF AN 18-INCH CORRUGATED PIPE CULVERT,
 MG0121'52.5 FEET SOUTH OF A POWER POLE, 3 FEET WEST OF FENCE LINE, 35
 MG0121'FEET NORTH-NORTHEAST OF A LONE 12-INCH WALNUT TREE, 2.7 FEET WEST
 MG0121'OF A METAL WITNESS POST, ABOUT 7 FEET ABOVE THE LEVEL OF THE ROAD,
 MG0121'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0121
 MG0121                          STATION RECOVERY (1996)
 MG0121
 MG0121'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0121'MARK NOT FOUND.
 MG0121
 MG0121                          STATION RECOVERY (2001)
 MG0121
 MG0121'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0121'MARK NOT FOUND.
 MG0121
 MG0121                          STATION RECOVERY (2004)
 MG0121
 MG0121'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0121'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0122 ***********************************************************************
 MG0122  DESIGNATION -  ED RM 1
 MG0122  PID         -  MG0122
 MG0122  STATE/COUNTY-  IL/HENRY
 MG0122  COUNTRY     -  US
 MG0122  USGS QUAD   -  GREEN ROCK (2018)
 MG0122
 MG0122                         *CURRENT SURVEY CONTROL
 MG0122  ______________________________________________________________________
 MG0122* NAD 83(1986) POSITION- 41 26 06.37   (N) 090 17 54.53   (W)   HD_HELD1
 MG0122* NAVD 88 ORTHO HEIGHT -   217.238 (meters)      712.72  (feet) ADJUSTED
 MG0122  ______________________________________________________________________
 MG0122  GEOID HEIGHT    -        -32.886 (meters)                     GEOID18
 MG0122  DYNAMIC HEIGHT  -        217.152 (meters)      712.44  (feet) COMP
 MG0122  MODELED GRAVITY -    980,225.8   (mgal)                       NAVD 88
 MG0122
 MG0122  VERT ORDER      -  SECOND    CLASS 0
 MG0122
 MG0122.The horizontal coordinates were determined by differentially corrected
 MG0122.hand held GPS observations or other comparable positioning techniques
 MG0122.and have an estimated accuracy of +/- 3 meters.
 MG0122
 MG0122.The orthometric height was determined by differential leveling and
 MG0122.adjusted by the NATIONAL GEODETIC SURVEY
 MG0122.in June 1991.
 MG0122
 MG0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0122.GEOID18 height accuracy estimate available here.
 MG0122
 MG0122.Click photographs - Photos may exist for this station.
 MG0122
 MG0122.The dynamic height is computed by dividing the NAVD 88
 MG0122.geopotential number by the normal gravity value computed on the
 MG0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0122.degrees latitude (g = 980.6199 gals.).
 MG0122
 MG0122.The modeled gravity was interpolated from observed gravity values.
 MG0122
 MG0122;                    North         East    Units  Estimated Accuracy
 MG0122;SPC IL W     -   529,352.8     688,983.7     MT  (+/- 3 meters HH1 GPS) 
 MG0122
 MG0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2571190582(NAD 83)
 MG0122
 MG0122                          SUPERSEDED SURVEY CONTROL
 MG0122
 MG0122  NGVD 29 (??/??/92)  217.317  (m)          712.98   (f) ADJ UNCH    2 0
 MG0122
 MG0122.Superseded values are not recommended for survey control.
 MG0122
 MG0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0122.See file dsdata.pdf to determine how the superseded data were derived.
 MG0122
 MG0122_MARKER: DR = REFERENCE MARK DISK
 MG0122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0122_STAMPING: ED NO 1 1959
 MG0122_MARK LOGO: CGS
 MG0122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0122+STABILITY: SURFACE MOTION
 MG0122
 MG0122  HISTORY     - Date     Condition        Report By
 MG0122  HISTORY     - 1959     MONUMENTED       CGS
 MG0122  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0122  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0122  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0122  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0122
 MG0122                          STATION DESCRIPTION
 MG0122
 MG0122'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0122'5 MI S FROM GREEN RIVER.
 MG0122'ABOUT 1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE
 MG0122'METHODIST CHURCH AT GREEN RIVER, THENCE 1.9 MILES SOUTH ALONG A
 MG0122'CONCRETE PAVED ROAD, THENCE 1.0 MILES EAST ALONG A CONCRETE PAVED
 MG0122'ROAD, THENCE 0.1 MILES EAST ALONG A BLACKTOP ROAD, THENCE 0.65
 MG0122'MILES NORTH ALONG AN OILES ROAD, 27 FEET EAST OF THE CENTER LINE
 MG0122'OF THE ROAD, 1 FOOT WEST OF FENCE LINE, 119 FEET NORTH-NORTHEAST
 MG0122'AND ACROSS THE ROAD FROM A FARM GATE, 41.4 FEET SOUTH OF TRIANGULATION
 MG0122'STATION ED, 33.3 FEET SOUTH OF A POWER POLE, 41.5 FEET SOUTH OF A
 MG0122'METAL WITNESS POST, 1.5 FEET ABOVE THE LEVEL OF THE ROAD, SET
 MG0122'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0122
 MG0122                          STATION RECOVERY (1988)
 MG0122
 MG0122'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0122'MARK NOT FOUND.
 MG0122
 MG0122                          STATION RECOVERY (1996)
 MG0122
 MG0122'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0122'MARK NOT FOUND.
 MG0122
 MG0122                          STATION RECOVERY (2001)
 MG0122
 MG0122'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0122'MARK NOT FOUND.
 MG0122
 MG0122                          STATION RECOVERY (2004)
 MG0122
 MG0122'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0122'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0124 ***********************************************************************
 MG0124  DESIGNATION -  ED RM 2
 MG0124  PID         -  MG0124
 MG0124  STATE/COUNTY-  IL/HENRY
 MG0124  COUNTRY     -  US
 MG0124  USGS QUAD   -  GREEN ROCK (2018)
 MG0124
 MG0124                         *CURRENT SURVEY CONTROL
 MG0124  ______________________________________________________________________
 MG0124* NAD 83(1986) POSITION- 41 26 07.21   (N) 090 17 55.21   (W)   HD_HELD1
 MG0124* NAVD 88 ORTHO HEIGHT -   216.789 (meters)      711.25  (feet) ADJUSTED
 MG0124  ______________________________________________________________________
 MG0124  GEOID HEIGHT    -        -32.886 (meters)                     GEOID18
 MG0124  DYNAMIC HEIGHT  -        216.704 (meters)      710.97  (feet) COMP
 MG0124  MODELED GRAVITY -    980,225.8   (mgal)                       NAVD 88
 MG0124
 MG0124  VERT ORDER      -  SECOND    CLASS 0
 MG0124
 MG0124.The horizontal coordinates were determined by differentially corrected
 MG0124.hand held GPS observations or other comparable positioning techniques
 MG0124.and have an estimated accuracy of +/- 3 meters.
 MG0124
 MG0124.The orthometric height was determined by differential leveling and
 MG0124.adjusted by the NATIONAL GEODETIC SURVEY
 MG0124.in June 1991.
 MG0124
 MG0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0124.GEOID18 height accuracy estimate available here.
 MG0124
 MG0124.Click photographs - Photos may exist for this station.
 MG0124
 MG0124.The dynamic height is computed by dividing the NAVD 88
 MG0124.geopotential number by the normal gravity value computed on the
 MG0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0124.degrees latitude (g = 980.6199 gals.).
 MG0124
 MG0124.The modeled gravity was interpolated from observed gravity values.
 MG0124
 MG0124;                    North         East    Units  Estimated Accuracy
 MG0124;SPC IL W     -   529,378.7     688,968.0     MT  (+/- 3 meters HH1 GPS) 
 MG0124
 MG0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2569590607(NAD 83)
 MG0124
 MG0124                          SUPERSEDED SURVEY CONTROL
 MG0124
 MG0124  NGVD 29 (??/??/92)  216.868  (m)          711.51   (f) ADJ UNCH    2 0
 MG0124
 MG0124.Superseded values are not recommended for survey control.
 MG0124
 MG0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0124.See file dsdata.pdf to determine how the superseded data were derived.
 MG0124
 MG0124_MARKER: DR = REFERENCE MARK DISK
 MG0124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0124_STAMPING: ED NO 2 1959
 MG0124_MARK LOGO: CGS
 MG0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0124+STABILITY: SURFACE MOTION
 MG0124
 MG0124  HISTORY     - Date     Condition        Report By
 MG0124  HISTORY     - 1959     MONUMENTED       CGS
 MG0124  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0124  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0124  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0124
 MG0124                          STATION DESCRIPTION
 MG0124
 MG0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0124'5 MI S FROM GREEN RIVER.
 MG0124'ABOUT 1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE
 MG0124'METHODIST CHURCH AT GREEN RIVER, THENCE 1.9 MILES SOUTH ALONG A
 MG0124'CONCRETE PAVED ROAD, THENCE 1.0 MILES EAST ALONG A CONCRETE PAVED
 MG0124'ROAD, THENCE 0.1 MILES EAST ALONG A BLACKTOP ROAD, THENCE 0.65
 MG0124'MILES NORTH ALONG AN OILED ROAD, 26 FEET WEST OF THE CENTER LINE
 MG0124'OF THE ROAD, 1.5 FEET EAST OF FENCE LINE, 192 FEET NORTH OF A FARM
 MG0124'GATE, 67.4 FEET NORTHWEST OF TRIANGULATION STATION ED, 73.6 FEET
 MG0124'NORTHWEST OF POWER POLE, 68.5 FEET NORTHWEST OF A METAL WITNESS
 MG0124'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP
 MG0124'OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0124
 MG0124                          STATION RECOVERY (1996)
 MG0124
 MG0124'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0124'MARK NOT FOUND.
 MG0124
 MG0124                          STATION RECOVERY (2001)
 MG0124
 MG0124'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0124'MARK NOT FOUND.
 MG0124
 MG0124                          STATION RECOVERY (2004)
 MG0124
 MG0124'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0124'AZIMUTH MARK WAS NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8976 ***********************************************************************
 DE8976  DESIGNATION -  EDG 01A
 DE8976  PID         -  DE8976
 DE8976  STATE/COUNTY-  IL/EDGAR
 DE8976  COUNTRY     -  US
 DE8976  USGS QUAD   -  HUME (2018)
 DE8976
 DE8976                         *CURRENT SURVEY CONTROL
 DE8976  ______________________________________________________________________
 DE8976* NAD 83(2011) POSITION- 39 47 33.74453(N) 087 51 36.49156(W)   ADJUSTED
 DE8976* NAD 83(2011) ELLIP HT-   167.022 (meters)        (06/27/12)   ADJUSTED
 DE8976* NAD 83(2011) EPOCH   -  2010.00
 DE8976* NAVD 88 ORTHO HEIGHT -   199.139 (meters)      653.34  (feet) ADJUSTED
 DE8976  ______________________________________________________________________
 DE8976  GEOID HEIGHT    -        -32.108 (meters)                     GEOID18
 DE8976  NAD 83(2011) X  -    183,244.731 (meters)                     COMP
 DE8976  NAD 83(2011) Y  - -4,904,176.327 (meters)                     COMP
 DE8976  NAD 83(2011) Z  -  4,060,434.227 (meters)                     COMP
 DE8976  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 DE8976  DYNAMIC HEIGHT  -        199.034 (meters)      653.00  (feet) COMP
 DE8976  MODELED GRAVITY -    980,096.0   (mgal)                       NAVD 88
 DE8976
 DE8976  VERT ORDER      -  SECOND    CLASS I
 DE8976
 DE8976  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8976  Standards:
 DE8976         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8976            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8976  -------------------------------------------------------------------
 DE8976  NETWORK    2.43   3.04           1.06   0.90   1.55      0.20561674
 DE8976  -------------------------------------------------------------------
 DE8976  Click here for local accuracies and other accuracy information.
 DE8976
 DE8976.The horizontal coordinates were established by GPS observations
 DE8976.and adjusted by the National Geodetic Survey in June 2012.
 DE8976
 DE8976.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8976.been affixed to the stable North American tectonic plate. See 
 DE8976.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8976
 DE8976.The horizontal coordinates are valid at the epoch date displayed above
 DE8976.which is a decimal equivalence of Year/Month/Day.
 DE8976
 DE8976.The orthometric height was determined by differential leveling and
 DE8976.adjusted by the NATIONAL GEODETIC SURVEY
 DE8976.in April 2013.
 DE8976
 DE8976.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8976.GEOID18 height accuracy estimate available here.
 DE8976
 DE8976.Click photographs - Photos may exist for this station.
 DE8976
 DE8976.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8976
 DE8976.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8976
 DE8976.The ellipsoidal height was determined by GPS observations
 DE8976.and is referenced to NAD 83.
 DE8976
 DE8976.The dynamic height is computed by dividing the NAVD 88
 DE8976.geopotential number by the normal gravity value computed on the
 DE8976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8976.degrees latitude (g = 980.6199 gals.).
 DE8976
 DE8976.The modeled gravity was interpolated from observed gravity values.
 DE8976
 DE8976. The following values were computed from the NAD 83(2011) position.
 DE8976
 DE8976;                    North         East     Units Scale Factor Converg.
 DE8976;SPC IL E     -   347,091.693   340,529.093   MT  0.99999521   +0 18 10.3
 DE8976;SPC IL E     - 1,138,750.00  1,117,219.20   sFT  0.99999521   +0 18 10.3
 DE8976;UTM  16      - 4,405,103.911   426,356.965   MT  0.99966677   -0 33 01.9
 DE8976
 DE8976!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8976!SPC IL E     -   0.99997380  x   0.99999521  =   0.99996901
 DE8976!UTM  16      -   0.99997380  x   0.99966677  =   0.99964058
 DE8976
 DE8976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2635605103(NAD 83)
 DE8976
 DE8976                          SUPERSEDED SURVEY CONTROL
 DE8976
 DE8976  NAD 83(2007)-  39 47 33.74451(N)    087 51 36.49246(W) AD(2002.00) 0
 DE8976  ELLIP H (02/10/07)  167.045  (m)                       GP(2002.00)    
 DE8976  ELLIP H (12/06/04)  167.050  (m)                       GP(       ) 4 1
 DE8976  NAD 83(1997)-  39 47 33.74447(N)    087 51 36.49250(W) AD(       ) 1
 DE8976  ELLIP H (12/18/02)  167.043  (m)                       GP(       ) 4 2
 DE8976  NAVD 88 (12/18/02)  199.1    (m)  GEOID99  model used  GPS OBS        
 DE8976
 DE8976.Superseded values are not recommended for survey control.
 DE8976
 DE8976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8976.See file dsdata.pdf to determine how the superseded data were derived.
 DE8976
 DE8976_MARKER: I = METAL ROD
 DE8976_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8976_STAMPING: EDG-01A
 DE8976_MARK LOGO: ILDT
 DE8976_PROJECTION: RECESSED 10 CENTIMETERS
 DE8976_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8976_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8976+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DE8976_ROD/PIPE-DEPTH: 3.7 meters
 DE8976_SLEEVE-DEPTH  : 1.1 meters
 DE8976
 DE8976  HISTORY     - Date     Condition        Report By
 DE8976  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8976  HISTORY     - 20050622 GOOD             CHAST
 DE8976  HISTORY     - 20120718 GOOD             ILDT
 DE8976  HISTORY     - 20121217 GOOD             GEOSPC
 DE8976  HISTORY     - 20140115 GOOD             AMESC
 DE8976
 DE8976                          STATION DESCRIPTION
 DE8976
 DE8976'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8976'THE STATION IS LOCATED ABOUT 0.7 MI  ( 1.1 KM ) EAST OF  HUME  .  TO
 DE8976'REACH FROM THE  JUNCTION  AT   U.S.ROUTE 36   AND  STATE
 DE8976'ROUTE 49 ,  GO  EAST  ON  U.S ROUTE 36  ( 2200 N COUNTY ROAD ) TO THE
 DE8976'CROSS ROAD 575 E COUNTY ROAD ( SHILOA RD. )  ,   ABOUT 4.2  MI ( 6.9
 DE8976'KM ) ,
 DE8976'THE  STATION IS  ON THE LEFT ,  IT IS  39.5   FT NORTH   OF THE CENTER
 DE8976'OF
 DE8976'THE U.S. ROUTE 36  , 3.0  FT SOUTH   OF THE  EDGE OF FIELD , 7.0 FT
 DE8976'EAST OF
 DE8976'THE UTILITY POLE , 9.5 FT WEST OF THE SIGN POLE ( ADOT A HWY, KEEP IL.
 DE8976'CLEAN ) , 1.0 FT SOUTH OF THE FIBERGLASS WITNESS  POST .  NOTE--
 DE8976'ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH   ACCESS COVER.
 DE8976
 DE8976                          STATION RECOVERY (2005)
 DE8976
 DE8976'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 DE8976'RECOVERED AS DESCRIBED
 DE8976
 DE8976                          STATION RECOVERY (2012)
 DE8976
 DE8976'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8976'RECOVERED IN GOOD CONDITION.
 DE8976
 DE8976                          STATION RECOVERY (2012)
 DE8976
 DE8976'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 DE8976'RECOVERED AS DESCRIBED.
 DE8976'
 DE8976'NOTE-THE ACCESS COVER APPEARS TO HAVE BEEN DISTURBED.
 DE8976
 DE8976                          STATION RECOVERY (2014)
 DE8976
 DE8976'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DE8976'THE STATION IS NOW AT THE EDGE OF THE FIELD, 26.6 M (87.3 FT)
 DE8976'NORTHWEST OF TELEPHONE PEDESTAL NUMBER 'L1200 P12', 24.3 M (79.7 FT)
 DE8976'NORTHEAST OF A POWER POLE WITH LIGHT, THE WITNESS POST HAS BEEN
 DE8976'REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8972 ***********************************************************************
 DE8972  DESIGNATION -  EDG 01B
 DE8972  PID         -  DE8972
 DE8972  STATE/COUNTY-  IL/EDGAR
 DE8972  COUNTRY     -  US
 DE8972  USGS QUAD   -  HUME (2018)
 DE8972
 DE8972                         *CURRENT SURVEY CONTROL
 DE8972  ______________________________________________________________________
 DE8972* NAD 83(2011) POSITION- 39 47 32.87261(N) 087 51 16.20577(W)   ADJUSTED
 DE8972* NAD 83(2011) ELLIP HT-   166.163 (meters)        (06/27/12)   ADJUSTED
 DE8972* NAD 83(2011) EPOCH   -  2010.00
 DE8972* NAVD 88 ORTHO HEIGHT -   198.288 (meters)      650.55  (feet) ADJUSTED
 DE8972  ______________________________________________________________________
 DE8972  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 DE8972  NAD 83(2011) X  -    183,727.667 (meters)                     COMP
 DE8972  NAD 83(2011) Y  - -4,904,174.821 (meters)                     COMP
 DE8972  NAD 83(2011) Z  -  4,060,413.014 (meters)                     COMP
 DE8972  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 DE8972  DYNAMIC HEIGHT  -        198.184 (meters)      650.21  (feet) COMP
 DE8972  MODELED GRAVITY -    980,096.6   (mgal)                       NAVD 88
 DE8972
 DE8972  VERT ORDER      -  SECOND    CLASS I
 DE8972
 DE8972  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8972  Standards:
 DE8972         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8972            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8972  -------------------------------------------------------------------
 DE8972  NETWORK    1.57   2.41           0.72   0.53   1.23      0.02065549
 DE8972  -------------------------------------------------------------------
 DE8972  Click here for local accuracies and other accuracy information.
 DE8972
 DE8972.The horizontal coordinates were established by GPS observations
 DE8972.and adjusted by the National Geodetic Survey in June 2012.
 DE8972
 DE8972.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8972.been affixed to the stable North American tectonic plate. See 
 DE8972.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8972
 DE8972.The horizontal coordinates are valid at the epoch date displayed above
 DE8972.which is a decimal equivalence of Year/Month/Day.
 DE8972
 DE8972.The orthometric height was determined by differential leveling and
 DE8972.adjusted by the NATIONAL GEODETIC SURVEY
 DE8972.in April 2013.
 DE8972
 DE8972.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8972.GEOID18 height accuracy estimate available here.
 DE8972
 DE8972.Click photographs - Photos may exist for this station.
 DE8972
 DE8972.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8972
 DE8972.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8972
 DE8972.The ellipsoidal height was determined by GPS observations
 DE8972.and is referenced to NAD 83.
 DE8972
 DE8972.The dynamic height is computed by dividing the NAVD 88
 DE8972.geopotential number by the normal gravity value computed on the
 DE8972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8972.degrees latitude (g = 980.6199 gals.).
 DE8972
 DE8972.The modeled gravity was interpolated from observed gravity values.
 DE8972
 DE8972. The following values were computed from the NAD 83(2011) position.
 DE8972
 DE8972;                    North         East     Units Scale Factor Converg.
 DE8972;SPC IL E     -   347,067.368   341,011.869   MT  0.99999570   +0 18 23.3
 DE8972;SPC IL E     - 1,138,670.19  1,118,803.11   sFT  0.99999570   +0 18 23.3
 DE8972;UTM  16      - 4,405,072.409   426,839.166   MT  0.99966589   -0 32 48.9
 DE8972
 DE8972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8972!SPC IL E     -   0.99997393  x   0.99999570  =   0.99996963
 DE8972!UTM  16      -   0.99997393  x   0.99966589  =   0.99963983
 DE8972
 DE8972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2683905072(NAD 83)
 DE8972
 DE8972                          SUPERSEDED SURVEY CONTROL
 DE8972
 DE8972  NAD 83(2007)-  39 47 32.87249(N)    087 51 16.20664(W) AD(2002.00) 0
 DE8972  ELLIP H (02/10/07)  166.185  (m)                       GP(2002.00)    
 DE8972  ELLIP H (12/06/04)  166.200  (m)                       GP(       ) 4 1
 DE8972  NAD 83(1997)-  39 47 32.87242(N)    087 51 16.20664(W) AD(       ) 1
 DE8972  ELLIP H (12/18/02)  166.195  (m)                       GP(       ) 4 2
 DE8972  NAVD 88 (12/18/02)  198.3    (m)  GEOID99  model used  GPS OBS        
 DE8972
 DE8972.Superseded values are not recommended for survey control.
 DE8972
 DE8972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8972.See file dsdata.pdf to determine how the superseded data were derived.
 DE8972
 DE8972_MARKER: I = METAL ROD
 DE8972_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8972_STAMPING: EDG-01B
 DE8972_MARK LOGO: ILDT
 DE8972_PROJECTION: RECESSED 10 CENTIMETERS
 DE8972_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8972_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8972+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DE8972_ROD/PIPE-DEPTH: 3.7 meters
 DE8972_SLEEVE-DEPTH  : 1.1 meters
 DE8972
 DE8972  HISTORY     - Date     Condition        Report By
 DE8972  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8972  HISTORY     - 20050622 GOOD             CHAST
 DE8972  HISTORY     - 20120718 GOOD             ILDT
 DE8972  HISTORY     - 20121217 GOOD             GEOSPC
 DE8972  HISTORY     - 20140115 GOOD             AMESC
 DE8972
 DE8972                          STATION DESCRIPTION
 DE8972
 DE8972'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8972'THE STATION IS LOCATED ABOUT 1.0 MI  ( 1.6 KM ) EAST OF  HUME  .  TO
 DE8972'REACH FROM THE  JUNCTION  AT   U.S.ROUTE 36   AND  STATE
 DE8972'ROUTE 49 ,  GO  EAST  ON  U.S ROUTE 36  ( 2200 N COUNTY ROAD ) TO THE
 DE8972'CROSS ROAD 575 E COUNTY ROAD ( SHILOA RD. )   ABOUT 4.2  MI ( 6.9  KM
 DE8972') ,
 DE8972'CONTINUE EAST ON  U.S. ROUTE 36 (  2200 N COUNTY ROAD ) ABOUT 0.3 MI (
 DE8972'0.5 KM ) THE  STATION IS  ON THE RIGHT .  IT IS  57.0    FT SOUTH   OF
 DE8972'THE
 DE8972'CENTER  OF THE U.S. ROUTE 36  , 3.5  FT SOUTH   OF THE  EDGE OF FIELD,
 DE8972'2.0
 DE8972'FT NORTH OF THE FIBERGLASS WITNESS  POST ,  NOTE-- ACCESS TO THE
 DE8972'STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
 DE8972
 DE8972                          STATION RECOVERY (2005)
 DE8972
 DE8972'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 DE8972'RECOVERED AS DESCRIBED
 DE8972
 DE8972                          STATION RECOVERY (2012)
 DE8972
 DE8972'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8972'RECOVERED IN GOOD CONDITION.
 DE8972
 DE8972                          STATION RECOVERY (2012)
 DE8972
 DE8972'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 DE8972'RECOVERED AS DESCRIBED.
 DE8972
 DE8972                          STATION RECOVERY (2014)
 DE8972
 DE8972'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DE8972'THE STATION IS NOW AT THE EDGE OF THE FIELD, THE WITNESS POST HAS BEEN
 DE8972'REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9028 ***********************************************************************
 DE9028  DESIGNATION -  EDG 02A
 DE9028  PID         -  DE9028
 DE9028  STATE/COUNTY-  IL/EDGAR
 DE9028  COUNTRY     -  US
 DE9028  USGS QUAD   -  CHRISMAN (2018)
 DE9028
 DE9028                         *CURRENT SURVEY CONTROL
 DE9028  ______________________________________________________________________
 DE9028* NAD 83(2011) POSITION- 39 47 32.74758(N) 087 40 35.35401(W)   ADJUSTED
 DE9028* NAD 83(2011) ELLIP HT-   163.481 (meters)        (06/27/12)   ADJUSTED
 DE9028* NAD 83(2011) EPOCH   -  2010.00
 DE9028* NAVD 88 ORTHO HEIGHT -   195.672 (meters)      641.97  (feet) ADJUSTED
 DE9028  ______________________________________________________________________
 DE9028  GEOID HEIGHT    -        -32.200 (meters)                     GEOID18
 DE9028  NAD 83(2011) X  -    198,963.735 (meters)                     COMP
 DE9028  NAD 83(2011) Y  - -4,903,580.729 (meters)                     COMP
 DE9028  NAD 83(2011) Z  -  4,060,408.335 (meters)                     COMP
 DE9028  LAPLACE CORR    -         -3.24  (seconds)                    DEFLEC18
 DE9028  DYNAMIC HEIGHT  -        195.572 (meters)      641.64  (feet) COMP
 DE9028  MODELED GRAVITY -    980,107.3   (mgal)                       NAVD 88
 DE9028
 DE9028  VERT ORDER      -  SECOND    CLASS I
 DE9028
 DE9028  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9028  Standards:
 DE9028         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9028            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9028  -------------------------------------------------------------------
 DE9028  NETWORK    2.14   2.78           0.92   0.83   1.42     -0.01300330
 DE9028  -------------------------------------------------------------------
 DE9028  Click here for local accuracies and other accuracy information.
 DE9028
 DE9028.The horizontal coordinates were established by GPS observations
 DE9028.and adjusted by the National Geodetic Survey in June 2012.
 DE9028
 DE9028.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9028.been affixed to the stable North American tectonic plate. See 
 DE9028.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9028
 DE9028.The horizontal coordinates are valid at the epoch date displayed above
 DE9028.which is a decimal equivalence of Year/Month/Day.
 DE9028
 DE9028.The orthometric height was determined by differential leveling and
 DE9028.adjusted by the NATIONAL GEODETIC SURVEY
 DE9028.in April 2013.
 DE9028
 DE9028.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9028.GEOID18 height accuracy estimate available here.
 DE9028
 DE9028.Click photographs - Photos may exist for this station.
 DE9028
 DE9028.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9028
 DE9028.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9028
 DE9028.The ellipsoidal height was determined by GPS observations
 DE9028.and is referenced to NAD 83.
 DE9028
 DE9028.The dynamic height is computed by dividing the NAVD 88
 DE9028.geopotential number by the normal gravity value computed on the
 DE9028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE9028.degrees latitude (g = 980.6199 gals.).
 DE9028
 DE9028.The modeled gravity was interpolated from observed gravity values.
 DE9028
 DE9028. The following values were computed from the NAD 83(2011) position.
 DE9028
 DE9028;                    North         East     Units Scale Factor Converg.
 DE9028;SPC IL E     -   347,160.226   356,258.909   MT  1.00001395   +0 25 13.4
 DE9028;SPC IL E     - 1,138,974.84  1,168,826.10   sFT  1.00001395   +0 25 13.4
 DE9028;UTM  16      - 4,404,938.220   442,080.543   MT  0.99964130   -0 25 58.7
 DE9028
 DE9028!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9028!SPC IL E     -   0.99997435  x   1.00001395  =   0.99998830
 DE9028!UTM  16      -   0.99997435  x   0.99964130  =   0.99961566
 DE9028
 DE9028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK4208004938(NAD 83)
 DE9028
 DE9028                          SUPERSEDED SURVEY CONTROL
 DE9028
 DE9028  NAD 83(2007)-  39 47 32.74765(N)    087 40 35.35490(W) AD(2002.00) 0
 DE9028  ELLIP H (02/10/07)  163.502  (m)                       GP(2002.00)    
 DE9028  ELLIP H (12/06/04)  163.512  (m)                       GP(       ) 4 1
 DE9028  NAD 83(1997)-  39 47 32.74759(N)    087 40 35.35501(W) AD(       ) 1
 DE9028  ELLIP H (12/18/02)  163.504  (m)                       GP(       ) 4 2
 DE9028  NAVD 88 (12/18/02)  195.7    (m)  GEOID99  model used  GPS OBS        
 DE9028
 DE9028.Superseded values are not recommended for survey control.
 DE9028
 DE9028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9028.See file dsdata.pdf to determine how the superseded data were derived.
 DE9028
 DE9028_MARKER: I = METAL ROD
 DE9028_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9028_STAMPING: EDG-02A
 DE9028_MARK LOGO: ILDT
 DE9028_PROJECTION: FLUSH
 DE9028_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9028+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2020
 DE9028_ROD/PIPE-DEPTH: 3.7 meters
 DE9028_SLEEVE-DEPTH  : 1.1 meters
 DE9028
 DE9028  HISTORY     - Date     Condition        Report By
 DE9028  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9028  HISTORY     - 20120401 GOOD             GEOSPC
 DE9028  HISTORY     - 20200613 GOOD             USPSQD
 DE9028
 DE9028                          STATION DESCRIPTION
 DE9028
 DE9028'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9028'THE STATION IS LOCATED ABOUT 0.8 MI  ( 1.3 KM ) SOUTH  OF  CHRISMAN .
 DE9028'AT THE INTERSECTION STATE ROUTE 1 AND U.S. ROUTE 36, ON THE
 DE9028'SOUTHWEST CORNER AT THE INTERSECTION.   IT IS  15.5 FT  SOUTH OF THE
 DE9028'SOUTH EDGE OF U.S. ROUTE 36,  38.0  FT WEST OF THE WEST EDGE OF THE
 DE9028'STATE ROUTE 1, 31.O FT NORTHWEST OF THE UTILITY POLE, 32.6 EAST OF
 DE9028'THE EAST SIGN POLE (CHRISMAN LIONS CLUB .......), 2.0 FT NORTH OF THE
 DE9028'FIBERGLASS WITNESS POST  . NOTE-- ACCESS TO THE  STATION  POINT IS
 DE9028'THROUGH  A  6 - INCH  ACCESS  COVER.
 DE9028
 DE9028                          STATION RECOVERY (2012)
 DE9028
 DE9028'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 DE9028'RECOVERED AS DESCRIBED.
 DE9028
 DE9028                          STATION RECOVERY (2020)
 DE9028
 DE9028'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 DE9028'WITNESS POST MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9031 ***********************************************************************
 DE9031  DESIGNATION -  EDG 02B
 DE9031  PID         -  DE9031
 DE9031  STATE/COUNTY-  IL/EDGAR
 DE9031  COUNTRY     -  US
 DE9031  USGS QUAD   -  CHRISMAN (2018)
 DE9031
 DE9031                         *CURRENT SURVEY CONTROL
 DE9031  ______________________________________________________________________
 DE9031* NAD 83(2011) POSITION- 39 47 32.50952(N) 087 40 55.66651(W)   ADJUSTED
 DE9031* NAD 83(2011) ELLIP HT-   163.951 (meters)        (06/27/12)   ADJUSTED
 DE9031* NAD 83(2011) EPOCH   -  2010.00
 DE9031* NAVD 88 ORTHO HEIGHT -   196.149 (meters)      643.53  (feet) ADJUSTED
 DE9031  ______________________________________________________________________
 DE9031  GEOID HEIGHT    -        -32.191 (meters)                     GEOID18
 DE9031  NAD 83(2011) X  -    198,481.045 (meters)                     COMP
 DE9031  NAD 83(2011) Y  - -4,903,605.354 (meters)                     COMP
 DE9031  NAD 83(2011) Z  -  4,060,402.994 (meters)                     COMP
 DE9031  LAPLACE CORR    -         -3.10  (seconds)                    DEFLEC18
 DE9031  DYNAMIC HEIGHT  -        196.048 (meters)      643.20  (feet) COMP
 DE9031  MODELED GRAVITY -    980,107.4   (mgal)                       NAVD 88
 DE9031
 DE9031  VERT ORDER      -  SECOND    CLASS I
 DE9031
 DE9031  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9031  Standards:
 DE9031         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9031            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9031  -------------------------------------------------------------------
 DE9031  NETWORK    2.23   3.08           0.94   0.88   1.57     -0.11181112
 DE9031  -------------------------------------------------------------------
 DE9031  Click here for local accuracies and other accuracy information.
 DE9031
 DE9031.The horizontal coordinates were established by GPS observations
 DE9031.and adjusted by the National Geodetic Survey in June 2012.
 DE9031
 DE9031.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9031.been affixed to the stable North American tectonic plate. See 
 DE9031.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9031
 DE9031.The horizontal coordinates are valid at the epoch date displayed above
 DE9031.which is a decimal equivalence of Year/Month/Day.
 DE9031
 DE9031.The orthometric height was determined by differential leveling and
 DE9031.adjusted by the NATIONAL GEODETIC SURVEY
 DE9031.in April 2013.
 DE9031
 DE9031.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9031.GEOID18 height accuracy estimate available here.
 DE9031
 DE9031.Click photographs - Photos may exist for this station.
 DE9031
 DE9031.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9031
 DE9031.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9031
 DE9031.The ellipsoidal height was determined by GPS observations
 DE9031.and is referenced to NAD 83.
 DE9031
 DE9031.The dynamic height is computed by dividing the NAVD 88
 DE9031.geopotential number by the normal gravity value computed on the
 DE9031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE9031.degrees latitude (g = 980.6199 gals.).
 DE9031
 DE9031.The modeled gravity was interpolated from observed gravity values.
 DE9031
 DE9031. The following values were computed from the NAD 83(2011) position.
 DE9031
 DE9031;                    North         East     Units Scale Factor Converg.
 DE9031;SPC IL E     -   347,149.353   355,775.690   MT  1.00001328   +0 25 00.4
 DE9031;SPC IL E     - 1,138,939.17  1,167,240.74   sFT  1.00001328   +0 25 00.4
 DE9031;UTM  16      - 4,404,934.547   441,597.396   MT  0.99964199   -0 26 11.7
 DE9031
 DE9031!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9031!SPC IL E     -   0.99997428  x   1.00001328  =   0.99998756
 DE9031!UTM  16      -   0.99997428  x   0.99964199  =   0.99961628
 DE9031
 DE9031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK4159704934(NAD 83)
 DE9031
 DE9031                          SUPERSEDED SURVEY CONTROL
 DE9031
 DE9031  NAD 83(2007)-  39 47 32.50959(N)    087 40 55.66740(W) AD(2002.00) 0
 DE9031  ELLIP H (02/10/07)  163.973  (m)                       GP(2002.00)    
 DE9031  ELLIP H (12/06/04)  163.990  (m)                       GP(       ) 4 1
 DE9031  NAD 83(1997)-  39 47 32.50953(N)    087 40 55.66739(W) AD(       ) 1
 DE9031  ELLIP H (12/18/02)  163.979  (m)                       GP(       ) 4 2
 DE9031  NAVD 88 (12/18/02)  196.1    (m)  GEOID99  model used  GPS OBS        
 DE9031
 DE9031.Superseded values are not recommended for survey control.
 DE9031
 DE9031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9031.See file dsdata.pdf to determine how the superseded data were derived.
 DE9031
 DE9031_MARKER: I = METAL ROD
 DE9031_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9031_STAMPING: EDG-02B
 DE9031_MARK LOGO: ILDT
 DE9031_PROJECTION: FLUSH
 DE9031_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9031_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9031+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2012
 DE9031_ROD/PIPE-DEPTH: 3.7 meters
 DE9031_SLEEVE-DEPTH  : 1.1 meters
 DE9031
 DE9031  HISTORY     - Date     Condition        Report By
 DE9031  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9031  HISTORY     - 20120718 GOOD             ILDT
 DE9031  HISTORY     - 20121217 GOOD             GEOSPC
 DE9031
 DE9031                          STATION DESCRIPTION
 DE9031
 DE9031'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9031'THE STATION IS LOCATED ABOUT 0.9 MI  ( 1.4 KM ) SOUTH  OF  CHRISMAN .
 DE9031'TO
 DE9031'REACH FROM  THE INTERSECTION STATE ROUTE 1 AND U.S. ROUTE 36,  GO
 DE9031'WEST ON U.S. ROUTE 36  ABOUT 0.3 MI ( 0.5 KM )  THE STATION IS ON THE
 DE9031'LEFT.   IT IS  39.4  FT  SOUTH  OF THE CENTER OF THE  U.S. ROUTE 36,
 DE9031'17.0
 DE9031'FT NORTH  OF THE EDGE OF FIELD, 19.0 FT NORTHEAST OF THE NORTHEAST
 DE9031'CORNER OF LANDSCAPE TIMBER BOX , 2.0 FT NORTH OF THE FIBERGLASS
 DE9031'WITNESS  POST .  NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6
 DE9031'- INCH  ACCESS  COVER.
 DE9031
 DE9031                          STATION RECOVERY (2012)
 DE9031
 DE9031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE9031'RECOVERED IN GOOD CONDITION.
 DE9031
 DE9031                          STATION RECOVERY (2012)
 DE9031
 DE9031'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 DE9031'RECOVERED AS DESCRIBED.
 DE9031'
 DE9031'-  NOTE-THE ACCESS COVER IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8968 ***********************************************************************
 DE8968  DESIGNATION -  EDG 03A
 DE8968  PID         -  DE8968
 DE8968  STATE/COUNTY-  IL/EDGAR
 DE8968  COUNTRY     -  US
 DE8968  USGS QUAD   -  SANDFORD (2019)
 DE8968
 DE8968                         *CURRENT SURVEY CONTROL
 DE8968  ______________________________________________________________________
 DE8968* NAD 83(2011) POSITION- 39 36 25.78345(N) 087 33 23.58631(W)   ADJUSTED
 DE8968* NAD 83(2011) ELLIP HT-   159.817 (meters)        (06/27/12)   ADJUSTED
 DE8968* NAD 83(2011) EPOCH   -  2010.00
 DE8968* NAVD 88 ORTHO HEIGHT -   192.2   (meters)      631.    (feet) GPS OBS
 DE8968  ______________________________________________________________________
 DE8968  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8968  GEOID HEIGHT    -        -32.367 (meters)                     GEOID99
 DE8968  GEOID HEIGHT    -        -32.391 (meters)                     GEOID18
 DE8968  NAD 83(2011) X  -    209,787.876 (meters)                     COMP
 DE8968  NAD 83(2011) Y  - -4,916,278.512 (meters)                     COMP
 DE8968  NAD 83(2011) Z  -  4,044,578.945 (meters)                     COMP
 DE8968  LAPLACE CORR    -         -5.14  (seconds)                    DEFLEC18
 DE8968
 DE8968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8968  Standards:
 DE8968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8968  -------------------------------------------------------------------
 DE8968  NETWORK    2.03   2.86           0.87   0.79   1.46      0.01165132
 DE8968  -------------------------------------------------------------------
 DE8968  Click here for local accuracies and other accuracy information.
 DE8968
 DE8968.The horizontal coordinates were established by GPS observations
 DE8968.and adjusted by the National Geodetic Survey in June 2012.
 DE8968
 DE8968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8968.been affixed to the stable North American tectonic plate. See 
 DE8968.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8968
 DE8968.The horizontal coordinates are valid at the epoch date displayed above
 DE8968.which is a decimal equivalence of Year/Month/Day.
 DE8968
 DE8968.The orthometric height was determined by GPS observations and a
 DE8968.high-resolution geoid model.
 DE8968
 DE8968.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8968.GEOID18 height accuracy estimate available here.
 DE8968
 DE8968.Click photographs - Photos may exist for this station.
 DE8968
 DE8968.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8968
 DE8968.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8968
 DE8968.The ellipsoidal height was determined by GPS observations
 DE8968.and is referenced to NAD 83.
 DE8968
 DE8968. The following values were computed from the NAD 83(2011) position.
 DE8968
 DE8968;                    North         East     Units Scale Factor Converg.
 DE8968;SPC IL E     -   326,672.569   366,709.641   MT  1.00002977   +0 29 42.8
 DE8968;SPC IL E     - 1,071,758.25  1,203,113.21   sFT  1.00002977   +0 29 42.8
 DE8968;UTM  16      - 4,384,305.472   452,221.653   MT  0.99962810   -0 21 17.4
 DE8968
 DE8968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8968!SPC IL E     -   0.99997493  x   1.00002977  =   1.00000470
 DE8968!UTM  16      -   0.99997493  x   0.99962810  =   0.99960304
 DE8968
 DE8968_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5222184305(NAD 83)
 DE8968
 DE8968                          SUPERSEDED SURVEY CONTROL
 DE8968
 DE8968  NAD 83(2007)-  39 36 25.78351(N)    087 33 23.58720(W) AD(2002.00) 0
 DE8968  ELLIP H (02/10/07)  159.838  (m)                       GP(2002.00)    
 DE8968  ELLIP H (12/06/04)  159.853  (m)                       GP(       ) 4 1
 DE8968  NAD 83(1997)-  39 36 25.78313(N)    087 33 23.58739(W) AD(       ) 1
 DE8968  ELLIP H (12/18/02)  159.879  (m)                       GP(       ) 4 2
 DE8968
 DE8968.Superseded values are not recommended for survey control.
 DE8968
 DE8968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8968.See file dsdata.pdf to determine how the superseded data were derived.
 DE8968
 DE8968_MARKER: I = METAL ROD
 DE8968_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8968_STAMPING: EDG-03A
 DE8968_MARK LOGO: ILDT
 DE8968_PROJECTION: FLUSH
 DE8968_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8968_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8968+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8968_ROD/PIPE-DEPTH: 4.9 meters
 DE8968_SLEEVE-DEPTH  : 1.1 meters
 DE8968
 DE8968  HISTORY     - Date     Condition        Report By
 DE8968  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8968
 DE8968                          STATION DESCRIPTION
 DE8968
 DE8968'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8968'THE STATION IS LOCATED ABOUT 7.5 MI  ( 12.3 KM ) EAST  OF  PARIS ,
 DE8968'ABOUT
 DE8968'2.5 MI ( 4.1 KM )  NORTHEAST OF VERMILION. TO REACH  FROM  THE
 DE8968'JUNCTION AT THE U.S ROUTE STATE 133 AND STATE ROUTE 1 NORTH OF
 DE8968'PARIS, GO EAST ON  U.S. ROUTE 150 ( 900 N COUNTY ROAD )  ABOUT 7.5 MI
 DE8968'(
 DE8968'12.3 KM )  TO THE CROSSROAD 2200 E COUNTY ROAD,  THE STATION IS ON
 DE8968'THE RIGHT, ON THE SOUTHEAST CORNER AT THE CROSSROAD. IT IS  53.3 FT
 DE8968'SOUTH  OF THE U.S. ROUTE 150  30.0  FT EAST  OF THE  2200 E COUNTY
 DE8968'ROAD, 11.8  FT SOUTHEAST OF THE UTILITY POLE, 2.0 FT NORTH OF THE
 DE8968'FIBERGLASS WITNESS  POST  . NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8968'THROUGH  A  6 - INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8970 ***********************************************************************
 DE8970  DESIGNATION -  EDG 03B
 DE8970  PID         -  DE8970
 DE8970  STATE/COUNTY-  IL/EDGAR
 DE8970  COUNTRY     -  US
 DE8970  USGS QUAD   -  SANDFORD (2019)
 DE8970
 DE8970                         *CURRENT SURVEY CONTROL
 DE8970  ______________________________________________________________________
 DE8970* NAD 83(2011) POSITION- 39 36 25.86785(N) 087 33 02.58509(W)   ADJUSTED
 DE8970* NAD 83(2011) ELLIP HT-   159.304 (meters)        (06/27/12)   ADJUSTED
 DE8970* NAD 83(2011) EPOCH   -  2010.00
 DE8970* NAVD 88 ORTHO HEIGHT -   191.7   (meters)      629.    (feet) GPS OBS
 DE8970  ______________________________________________________________________
 DE8970  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8970  GEOID HEIGHT    -        -32.382 (meters)                     GEOID99
 DE8970  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 DE8970  NAD 83(2011) X  -    210,288.347 (meters)                     COMP
 DE8970  NAD 83(2011) Y  - -4,916,255.074 (meters)                     COMP
 DE8970  NAD 83(2011) Z  -  4,044,580.624 (meters)                     COMP
 DE8970  LAPLACE CORR    -         -5.19  (seconds)                    DEFLEC18
 DE8970
 DE8970  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8970  Standards:
 DE8970         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8970            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8970  -------------------------------------------------------------------
 DE8970  NETWORK    4.38   5.37           1.94   1.58   2.74      0.22810409
 DE8970  -------------------------------------------------------------------
 DE8970  Click here for local accuracies and other accuracy information.
 DE8970
 DE8970.The horizontal coordinates were established by GPS observations
 DE8970.and adjusted by the National Geodetic Survey in June 2012.
 DE8970
 DE8970.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8970.been affixed to the stable North American tectonic plate. See 
 DE8970.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8970
 DE8970.The horizontal coordinates are valid at the epoch date displayed above
 DE8970.which is a decimal equivalence of Year/Month/Day.
 DE8970
 DE8970.The orthometric height was determined by GPS observations and a
 DE8970.high-resolution geoid model.
 DE8970
 DE8970.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8970.GEOID18 height accuracy estimate available here.
 DE8970
 DE8970.Click photographs - Photos may exist for this station.
 DE8970
 DE8970.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8970
 DE8970.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8970
 DE8970.The ellipsoidal height was determined by GPS observations
 DE8970.and is referenced to NAD 83.
 DE8970
 DE8970. The following values were computed from the NAD 83(2011) position.
 DE8970
 DE8970;                    North         East     Units Scale Factor Converg.
 DE8970;SPC IL E     -   326,679.518   367,210.618   MT  1.00003059   +0 29 56.2
 DE8970;SPC IL E     - 1,071,781.05  1,204,756.84   sFT  1.00003059   +0 29 56.2
 DE8970;UTM  16      - 4,384,304.989   452,722.476   MT  0.99962752   -0 21 04.0
 DE8970
 DE8970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8970!SPC IL E     -   0.99997501  x   1.00003059  =   1.00000560
 DE8970!UTM  16      -   0.99997501  x   0.99962752  =   0.99960254
 DE8970
 DE8970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5272284304(NAD 83)
 DE8970
 DE8970                          SUPERSEDED SURVEY CONTROL
 DE8970
 DE8970  NAD 83(2007)-  39 36 25.86790(N)    087 33 02.58598(W) AD(2002.00) 0
 DE8970  ELLIP H (02/10/07)  159.324  (m)                       GP(2002.00)    
 DE8970  ELLIP H (12/06/04)  159.341  (m)                       GP(       ) 4 1
 DE8970  NAD 83(1997)-  39 36 25.86769(N)    087 33 02.58609(W) AD(       ) 1
 DE8970  ELLIP H (12/18/02)  159.352  (m)                       GP(       ) 4 2
 DE8970
 DE8970.Superseded values are not recommended for survey control.
 DE8970
 DE8970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8970.See file dsdata.pdf to determine how the superseded data were derived.
 DE8970
 DE8970_MARKER: I = METAL ROD
 DE8970_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8970_STAMPING: EDG-03B
 DE8970_MARK LOGO: ILDT
 DE8970_PROJECTION: FLUSH
 DE8970_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8970_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8970+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8970_ROD/PIPE-DEPTH: 3.7 meters
 DE8970_SLEEVE-DEPTH  : 1.1 meters
 DE8970
 DE8970  HISTORY     - Date     Condition        Report By
 DE8970  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8970
 DE8970                          STATION DESCRIPTION
 DE8970
 DE8970'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8970'THE STATION IS LOCATED ABOUT 7.8 MI  (12.8 KM) EAST  OF  PARIS , ABOUT
 DE8970'2.7 MI (4.41 KM)  NORTHEAST OF VERMILION. TO REACH  FROM  THE
 DE8970'JUNCTION U.S ROUTE 133 AND STATE ROUTE 1 NORTH OF  PARIS, GO EAST
 DE8970'ON  U.S. ROUTE 150 (900 N COUNTY ROAD)  ABOUT 7.5 MI ( 12.3 KM )  TO
 DE8970'THE
 DE8970'CROSSROAD 2200 E COUNTY ROAD,  CONTINUE EAST ON U.S. ROUTE 159
 DE8970'ABOUT 0.3 MI (0.5 KM)  THE STATION IS ON THE RIGHT. IT IS  49.4  FT
 DE8970'SOUTH
 DE8970'OF THE U.S. ROUTE 150  (900 N COUNTY ROAD),  6.0  FT NORTH   OF THE
 DE8970'EDGE OF FIELD , 12.3 FT OF THE UTILITY POLE, 2.0 FT NORTH OF THE
 DE8970'FIBERGLASS WITNESS  POST. NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8970'THROUGH  A  6 - INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8935 ***********************************************************************
 DE8935  DESIGNATION -  EDG 04A
 DE8935  PID         -  DE8935
 DE8935  STATE/COUNTY-  IL/EDGAR
 DE8935  COUNTRY     -  US
 DE8935  USGS QUAD   -  REDMON (2018)
 DE8935
 DE8935                         *CURRENT SURVEY CONTROL
 DE8935  ______________________________________________________________________
 DE8935* NAD 83(2011) POSITION- 39 38 36.50903(N) 087 52 20.50090(W)   ADJUSTED
 DE8935* NAD 83(2011) ELLIP HT-   172.400 (meters)        (06/27/12)   ADJUSTED
 DE8935* NAD 83(2011) EPOCH   -  2010.00
 DE8935* NAVD 88 ORTHO HEIGHT -   204.4   (meters)      671.    (feet) GPS OBS
 DE8935  ______________________________________________________________________
 DE8935  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8935  GEOID HEIGHT    -        -32.017 (meters)                     GEOID99
 DE8935  GEOID HEIGHT    -        -32.045 (meters)                     GEOID18
 DE8935  NAD 83(2011) X  -    182,591.602 (meters)                     COMP
 DE8935  NAD 83(2011) Y  - -4,914,800.273 (meters)                     COMP
 DE8935  NAD 83(2011) Z  -  4,047,692.395 (meters)                     COMP
 DE8935  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 DE8935
 DE8935  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8935  Standards:
 DE8935         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8935            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8935  -------------------------------------------------------------------
 DE8935  NETWORK    1.69   2.67           0.78   0.57   1.36      0.07847886
 DE8935  -------------------------------------------------------------------
 DE8935  Click here for local accuracies and other accuracy information.
 DE8935
 DE8935.The horizontal coordinates were established by GPS observations
 DE8935.and adjusted by the National Geodetic Survey in June 2012.
 DE8935
 DE8935.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8935.been affixed to the stable North American tectonic plate. See 
 DE8935.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8935
 DE8935.The horizontal coordinates are valid at the epoch date displayed above
 DE8935.which is a decimal equivalence of Year/Month/Day.
 DE8935
 DE8935.The orthometric height was determined by GPS observations and a
 DE8935.high-resolution geoid model.
 DE8935
 DE8935.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8935.GEOID18 height accuracy estimate available here.
 DE8935
 DE8935.Click photographs - Photos may exist for this station.
 DE8935
 DE8935.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8935
 DE8935.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8935
 DE8935.The ellipsoidal height was determined by GPS observations
 DE8935.and is referenced to NAD 83.
 DE8935
 DE8935. The following values were computed from the NAD 83(2011) position.
 DE8935
 DE8935;                    North         East     Units Scale Factor Converg.
 DE8935;SPC IL E     -   330,517.423   339,567.223   MT  0.99999427   +0 17 38.8
 DE8935;SPC IL E     - 1,084,372.58  1,114,063.46   sFT  0.99999427   +0 17 38.8
 DE8935;UTM  16      - 4,388,551.189   425,149.130   MT  0.99966898   -0 33 23.8
 DE8935
 DE8935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8935!SPC IL E     -   0.99997295  x   0.99999427  =   0.99996722
 DE8935!UTM  16      -   0.99997295  x   0.99966898  =   0.99964194
 DE8935
 DE8935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2514988551(NAD 83)
 DE8935
 DE8935                          SUPERSEDED SURVEY CONTROL
 DE8935
 DE8935  NAD 83(2007)-  39 38 36.50889(N)    087 52 20.50176(W) AD(2002.00) 0
 DE8935  ELLIP H (02/10/07)  172.423  (m)                       GP(2002.00)    
 DE8935  ELLIP H (12/06/04)  172.436  (m)                       GP(       ) 4 1
 DE8935  NAD 83(1997)-  39 38 36.50881(N)    087 52 20.50174(W) AD(       ) 1
 DE8935  ELLIP H (12/18/02)  172.433  (m)                       GP(       ) 4 2
 DE8935
 DE8935.Superseded values are not recommended for survey control.
 DE8935
 DE8935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8935.See file dsdata.pdf to determine how the superseded data were derived.
 DE8935
 DE8935_MARKER: I = METAL ROD
 DE8935_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8935_STAMPING: EDG-04A
 DE8935_MARK LOGO: ILDT
 DE8935_PROJECTION: FLUSH
 DE8935_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8935_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8935+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8935_ROD/PIPE-DEPTH: 3.7 meters
 DE8935_SLEEVE-DEPTH  : 1.1 meters
 DE8935
 DE8935  HISTORY     - Date     Condition        Report By
 DE8935  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8935
 DE8935                          STATION DESCRIPTION
 DE8935
 DE8935'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8935'THE STATION IS LOCATED ABOUT 0.5 MI  ( 0.8 KM ) WEST  OF  REDMON. TO
 DE8935'REACH  FROM  THE JUNCTION STATE  ROUTE 133 (1200 N COUNTY ROAD)
 DE8935'AND  COUNTY  ROUTE 20 IN  REDMOND,  GO WEST ON  STATE  ROUTE 133  (
 DE8935'1200 N COUNTY ROAD)  ABOUT 1.5 MI ( 2.4 KM )  TO THE CROSSROAD 500 E
 DE8935'COUNTY  ROAD, THE STATION IS ON THE LEFT.   IT IS  38.6  FT SOUTH  OF
 DE8935'THE
 DE8935'STATE ROUTE 133 ,  4.0  FT NORTH  OF THE  EDGE OF FIELD, 26.0 FT WEST
 DE8935'OF
 DE8935'AN OLD  FENCE POST, 2.0 FT NORTH OF THE FIBERGLASS WITNESS  POST.
 DE8935'NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6  - INCH  ACCESS
 DE8935'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8936 ***********************************************************************
 DE8936  DESIGNATION -  EDG 04B
 DE8936  PID         -  DE8936
 DE8936  STATE/COUNTY-  IL/EDGAR
 DE8936  COUNTRY     -  US
 DE8936  USGS QUAD   -  BROCTON (2018)
 DE8936
 DE8936                         *CURRENT SURVEY CONTROL
 DE8936  ______________________________________________________________________
 DE8936* NAD 83(2011) POSITION- 39 38 36.96953(N) 087 52 41.00007(W)   ADJUSTED
 DE8936* NAD 83(2011) ELLIP HT-   170.574 (meters)        (06/27/12)   ADJUSTED
 DE8936* NAD 83(2011) EPOCH   -  2010.00
 DE8936* NAVD 88 ORTHO HEIGHT -   202.6   (meters)      665.    (feet) GPS OBS
 DE8936  ______________________________________________________________________
 DE8936  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8936  GEOID HEIGHT    -        -32.020 (meters)                     GEOID99
 DE8936  GEOID HEIGHT    -        -32.048 (meters)                     GEOID18
 DE8936  NAD 83(2011) X  -    182,102.767 (meters)                     COMP
 DE8936  NAD 83(2011) Y  - -4,914,807.935 (meters)                     COMP
 DE8936  NAD 83(2011) Z  -  4,047,702.167 (meters)                     COMP
 DE8936  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 DE8936
 DE8936  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8936  Standards:
 DE8936         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8936            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8936  -------------------------------------------------------------------
 DE8936  NETWORK    1.32   2.14           0.59   0.48   1.09      0.12169848
 DE8936  -------------------------------------------------------------------
 DE8936  Click here for local accuracies and other accuracy information.
 DE8936
 DE8936.The horizontal coordinates were established by GPS observations
 DE8936.and adjusted by the National Geodetic Survey in June 2012.
 DE8936
 DE8936.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8936.been affixed to the stable North American tectonic plate. See 
 DE8936.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8936
 DE8936.The horizontal coordinates are valid at the epoch date displayed above
 DE8936.which is a decimal equivalence of Year/Month/Day.
 DE8936
 DE8936.The orthometric height was determined by GPS observations and a
 DE8936.high-resolution geoid model.
 DE8936
 DE8936.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8936.GEOID18 height accuracy estimate available here.
 DE8936
 DE8936.Click photographs - Photos may exist for this station.
 DE8936
 DE8936.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8936
 DE8936.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8936
 DE8936.The ellipsoidal height was determined by GPS observations
 DE8936.and is referenced to NAD 83.
 DE8936
 DE8936. The following values were computed from the NAD 83(2011) position.
 DE8936
 DE8936;                    North         East     Units Scale Factor Converg.
 DE8936;SPC IL E     -   330,529.131   339,078.390   MT  0.99999379   +0 17 25.7
 DE8936;SPC IL E     - 1,084,410.99  1,112,459.68   sFT  0.99999379   +0 17 25.7
 DE8936;UTM  16      - 4,388,570.148   424,660.684   MT  0.99966988   -0 33 36.8
 DE8936
 DE8936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8936!SPC IL E     -   0.99997324  x   0.99999379  =   0.99996703
 DE8936!UTM  16      -   0.99997324  x   0.99966988  =   0.99964313
 DE8936
 DE8936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2466088570(NAD 83)
 DE8936
 DE8936                          SUPERSEDED SURVEY CONTROL
 DE8936
 DE8936  NAD 83(2007)-  39 38 36.96956(N)    087 52 41.00095(W) AD(2002.00) 0
 DE8936  ELLIP H (02/10/07)  170.596  (m)                       GP(2002.00)    
 DE8936  ELLIP H (12/06/04)  170.617  (m)                       GP(       ) 4 1
 DE8936  NAD 83(1997)-  39 38 36.96917(N)    087 52 41.00093(W) AD(       ) 1
 DE8936  ELLIP H (12/18/02)  170.628  (m)                       GP(       ) 4 2
 DE8936
 DE8936.Superseded values are not recommended for survey control.
 DE8936
 DE8936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8936.See file dsdata.pdf to determine how the superseded data were derived.
 DE8936
 DE8936_MARKER: I = METAL ROD
 DE8936_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8936_STAMPING: EDG-04B
 DE8936_MARK LOGO: ILDT
 DE8936_PROJECTION: FLUSH
 DE8936_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8936_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8936+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8936_ROD/PIPE-DEPTH: 3.7 meters
 DE8936_SLEEVE-DEPTH  : 1.1 meters
 DE8936
 DE8936  HISTORY     - Date     Condition        Report By
 DE8936  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8936
 DE8936                          STATION DESCRIPTION
 DE8936
 DE8936'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8936'THE STATION IS LOCATED ABOUT 0.8 MI  ( 1.3 KM ) WEST  OF  REDMON. TO
 DE8936'REACH  FROM  THE JUNCTION  STATE  ROUTE 133 (1200 N COUNTY ROAD)
 DE8936'AND  COUNTY  ROUTE 20  IN REDMOND,  GO WEST ON   STATE  ROUTE 133  (
 DE8936'1200 N COUNTY ROAD )  ABOUT 1.8 MI ( 2.9 KM )  TO THE CROSSROAD 500 E
 DE8936'COUNTY ROAD, CONTINUE WEST ON STATE ROUTE 133 ABOUT 0.3 MI ( 0.5 KM
 DE8936')  THE STATION IS ON THE RIGHT.   IT IS  42.5   FT NORTH  OF THE
 DE8936'CENTER OF
 DE8936'THE  STATE  ROUTE 133 ( 1200 N COUNTY ROAD ) ,  2.0  FT SOUTH  OF THE
 DE8936'EDGE OF FIELD, 19.0 FT EAST OF THE CENTER OF THE DRIVEWAY, 2.0 FT
 DE8936'SOUTH OF THE FIBERGLASS WITNESS  POST.  NOTE-- ACCESS TO THE
 DE8936'STATION  POINT IS  THROUGH  A  6 - INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8964 ***********************************************************************
 DE8964  DESIGNATION -  EDG 05A
 DE8964  PID         -  DE8964
 DE8964  STATE/COUNTY-  IL/EDGAR
 DE8964  COUNTRY     -  US
 DE8964  USGS QUAD   -  DENNISON (2018)
 DE8964
 DE8964                         *CURRENT SURVEY CONTROL
 DE8964  ______________________________________________________________________
 DE8964* NAD 83(2011) POSITION- 39 29 51.31459(N) 087 32 53.71633(W)   ADJUSTED
 DE8964* NAD 83(2011) ELLIP HT-   133.564 (meters)        (06/27/12)   ADJUSTED
 DE8964* NAD 83(2011) EPOCH   -  2010.00
 DE8964* NAVD 88 ORTHO HEIGHT -   166.0   (meters)      545.    (feet) GPS OBS
 DE8964  ______________________________________________________________________
 DE8964  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8964  GEOID HEIGHT    -        -32.421 (meters)                     GEOID99
 DE8964  GEOID HEIGHT    -        -32.454 (meters)                     GEOID18
 DE8964  NAD 83(2011) X  -    210,830.356 (meters)                     COMP
 DE8964  NAD 83(2011) Y  - -4,923,967.821 (meters)                     COMP
 DE8964  NAD 83(2011) Z  -  4,035,181.781 (meters)                     COMP
 DE8964  LAPLACE CORR    -         -3.91  (seconds)                    DEFLEC18
 DE8964
 DE8964  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8964  Standards:
 DE8964         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8964            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8964  -------------------------------------------------------------------
 DE8964  NETWORK    2.33   3.21           1.01   0.89   1.64      0.08444650
 DE8964  -------------------------------------------------------------------
 DE8964  Click here for local accuracies and other accuracy information.
 DE8964
 DE8964.The horizontal coordinates were established by GPS observations
 DE8964.and adjusted by the National Geodetic Survey in June 2012.
 DE8964
 DE8964.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8964.been affixed to the stable North American tectonic plate. See 
 DE8964.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8964
 DE8964.The horizontal coordinates are valid at the epoch date displayed above
 DE8964.which is a decimal equivalence of Year/Month/Day.
 DE8964
 DE8964.The orthometric height was determined by GPS observations and a
 DE8964.high-resolution geoid model.
 DE8964
 DE8964.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8964.GEOID18 height accuracy estimate available here.
 DE8964
 DE8964.Click photographs - Photos may exist for this station.
 DE8964
 DE8964.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8964
 DE8964.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8964
 DE8964.The ellipsoidal height was determined by GPS observations
 DE8964.and is referenced to NAD 83.
 DE8964
 DE8964. The following values were computed from the NAD 83(2011) position.
 DE8964
 DE8964;                    North         East     Units Scale Factor Converg.
 DE8964;SPC IL E     -   314,513.203   367,528.366   MT  1.00003112   +0 29 57.7
 DE8964;SPC IL E     - 1,031,865.40  1,205,799.31   sFT  1.00003112   +0 29 57.7
 DE8964;UTM  16      - 4,372,140.210   452,859.847   MT  0.99962736   -0 20 55.4
 DE8964
 DE8964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8964!SPC IL E     -   0.99997905  x   1.00003112  =   1.00001017
 DE8964!UTM  16      -   0.99997905  x   0.99962736  =   0.99960641
 DE8964
 DE8964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5285972140(NAD 83)
 DE8964
 DE8964                          SUPERSEDED SURVEY CONTROL
 DE8964
 DE8964  NAD 83(2007)-  39 29 51.31465(N)    087 32 53.71721(W) AD(2002.00) 0
 DE8964  ELLIP H (02/10/07)  133.584  (m)                       GP(2002.00)    
 DE8964  ELLIP H (12/06/04)  133.594  (m)                       GP(       ) 4 1
 DE8964  NAD 83(1997)-  39 29 51.31460(N)    087 32 53.71728(W) AD(       ) 1
 DE8964  ELLIP H (12/18/02)  133.600  (m)                       GP(       ) 4 2
 DE8964
 DE8964.Superseded values are not recommended for survey control.
 DE8964
 DE8964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8964.See file dsdata.pdf to determine how the superseded data were derived.
 DE8964
 DE8964_MARKER: I = METAL ROD
 DE8964_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8964_STAMPING: EDG-05A
 DE8964_MARK LOGO: ILDT
 DE8964_PROJECTION: FLUSH
 DE8964_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8964_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8964+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8964_ROD/PIPE-DEPTH: 4.9 meters
 DE8964_SLEEVE-DEPTH  : 1.1 meters
 DE8964
 DE8964  HISTORY     - Date     Condition        Report By
 DE8964  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8964
 DE8964                          STATION DESCRIPTION
 DE8964
 DE8964'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8964'THE STATION IS LOCATED ABOUT 6.0 MI  (9.84 KM) SOUTH  OF  VERMILION,
 DE8964'ABOUT 10.7 MI ( 17.5 KM ) SOUTHEAST OF PARIS . TO REACH  FROM  THE
 DE8964'JUNCTION  AT TERRE HAUTE RD. AND 550 E COUNTY  ROAD AT ELBRIDGE,
 DE8964'GO EAST ON TERRE HAUTE RD.  ABOUT 2.5 MI (4.1 KM) TO THE TEE ROAD
 DE8964'LEFT 750  E COUNTY ROAD TO THE STATION ON THE RIGHT.   IT IS  36.0  FT
 DE8964'SOUTHWEST  OF THE CENTER OF THE TERRE HAUTE RD.,  15.7  FT
 DE8964'SOUTHEAST OF THE  FIELD ENTRANCE, 43.4  FT NORTHWEST OF THE UTILITY
 DE8964'POLE, 2.0 FT NORTHEAST OF THE FIBERGLASS WITNESS  POST. NOTE--
 DE8964'ACCESS TO THE  STATION  POINT IS THROUGH  A  6 -
 DE8964'INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8963 ***********************************************************************
 DE8963  DESIGNATION -  EDG 05B
 DE8963  PID         -  DE8963
 DE8963  STATE/COUNTY-  IL/EDGAR
 DE8963  COUNTRY     -  US
 DE8963  USGS QUAD   -  DENNISON (2018)
 DE8963
 DE8963                         *CURRENT SURVEY CONTROL
 DE8963  ______________________________________________________________________
 DE8963* NAD 83(2011) POSITION- 39 29 38.04839(N) 087 32 41.52485(W)   ADJUSTED
 DE8963* NAD 83(2011) ELLIP HT-   128.106 (meters)        (06/27/12)   ADJUSTED
 DE8963* NAD 83(2011) EPOCH   -  2010.00
 DE8963* NAVD 88 ORTHO HEIGHT -   160.6   (meters)      527.    (feet) GPS OBS
 DE8963  ______________________________________________________________________
 DE8963  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8963  GEOID HEIGHT    -        -32.428 (meters)                     GEOID99
 DE8963  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 DE8963  NAD 83(2011) X  -    211,132.358 (meters)                     COMP
 DE8963  NAD 83(2011) Y  - -4,924,211.127 (meters)                     COMP
 DE8963  NAD 83(2011) Z  -  4,034,862.587 (meters)                     COMP
 DE8963  LAPLACE CORR    -         -3.92  (seconds)                    DEFLEC18
 DE8963
 DE8963  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8963  Standards:
 DE8963         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8963            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8963  -------------------------------------------------------------------
 DE8963  NETWORK    2.63   3.25           1.18   0.94   1.66     -0.13824345
 DE8963  -------------------------------------------------------------------
 DE8963  Click here for local accuracies and other accuracy information.
 DE8963
 DE8963.The horizontal coordinates were established by GPS observations
 DE8963.and adjusted by the National Geodetic Survey in June 2012.
 DE8963
 DE8963.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8963.been affixed to the stable North American tectonic plate. See 
 DE8963.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8963
 DE8963.The horizontal coordinates are valid at the epoch date displayed above
 DE8963.which is a decimal equivalence of Year/Month/Day.
 DE8963
 DE8963.The orthometric height was determined by GPS observations and a
 DE8963.high-resolution geoid model.
 DE8963
 DE8963.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8963.GEOID18 height accuracy estimate available here.
 DE8963
 DE8963.Click photographs - Photos may exist for this station.
 DE8963
 DE8963.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8963
 DE8963.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8963
 DE8963.The ellipsoidal height was determined by GPS observations
 DE8963.and is referenced to NAD 83.
 DE8963
 DE8963. The following values were computed from the NAD 83(2011) position.
 DE8963
 DE8963;                    North         East     Units Scale Factor Converg.
 DE8963;SPC IL E     -   314,106.617   367,823.242   MT  1.00003161   +0 30 05.3
 DE8963;SPC IL E     - 1,030,531.46  1,206,766.75   sFT  1.00003161   +0 30 05.3
 DE8963;UTM  16      - 4,371,729.470   453,148.556   MT  0.99962703   -0 20 47.5
 DE8963
 DE8963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8963!SPC IL E     -   0.99997990  x   1.00003161  =   1.00001151
 DE8963!UTM  16      -   0.99997990  x   0.99962703  =   0.99960694
 DE8963
 DE8963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5314871729(NAD 83)
 DE8963
 DE8963                          SUPERSEDED SURVEY CONTROL
 DE8963
 DE8963  NAD 83(2007)-  39 29 38.04844(N)    087 32 41.52575(W) AD(2002.00) 0
 DE8963  ELLIP H (02/10/07)  128.124  (m)                       GP(2002.00)    
 DE8963  ELLIP H (12/06/04)  128.126  (m)                       GP(       ) 4 1
 DE8963  NAD 83(1997)-  39 29 38.04846(N)    087 32 41.52590(W) AD(       ) 1
 DE8963  ELLIP H (12/18/02)  128.136  (m)                       GP(       ) 4 2
 DE8963
 DE8963.Superseded values are not recommended for survey control.
 DE8963
 DE8963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8963.See file dsdata.pdf to determine how the superseded data were derived.
 DE8963
 DE8963_MARKER: I = METAL ROD
 DE8963_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8963_STAMPING: EDG-05B
 DE8963_MARK LOGO: ILDT
 DE8963_PROJECTION: FLUSH
 DE8963_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8963+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8963_ROD/PIPE-DEPTH: 3.7 meters
 DE8963_SLEEVE-DEPTH  : 1.1 meters
 DE8963
 DE8963  HISTORY     - Date     Condition        Report By
 DE8963  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8963
 DE8963                          STATION DESCRIPTION
 DE8963
 DE8963'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8963'THE STATION IS LOCATED ABOUT 6.3 MI  (10.3 KM) SOUTH  OF  VERMILION,
 DE8963'ABOUT 11.0 MI (18.0 KM) SOUTHEAST OF PARIS. TO REACH FROM THE
 DE8963'JUNCTION  AT TERRE HAUTE RD. AND 550 E COUNTY  ROAD AT ELBRIDGE,
 DE8963'GO EAST ON  TERRE HAUTE RD.  ABOUT 2.5 MI (4.1 KM) TO THE TEE  ROAD
 DE8963'LEFT 750  E COUNTY ROAD, CONTINUE SOUTHEAST ON TERRE HAUTE RD.
 DE8963'ABOUT 0.3 MI ( 0.5 KM ) TO THE STATION ON THE RIGHT.   IT IS  36.0  FT
 DE8963'SOUTHWEST  OF THE CENTER OF THE TERRE HAUTE RD.,  3.0  FT
 DE8963'NORTHEAST  OF THE EDGE OF FIELD, 2.0 FT NORTHEAST OF THE FIBERGLASS
 DE8963'WITNESS POST  .  NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6
 DE8963'- INCH ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8940 ***********************************************************************
 DE8940  DESIGNATION -  EDG 06A
 DE8940  PID         -  DE8940
 DE8940  STATE/COUNTY-  IL/EDGAR
 DE8940  COUNTRY     -  US
 DE8940  USGS QUAD   -  GRANDVIEW (2018)
 DE8940
 DE8940                         *CURRENT SURVEY CONTROL
 DE8940  ______________________________________________________________________
 DE8940* NAD 83(2011) POSITION- 39 33 26.82012(N) 087 49 23.75277(W)   ADJUSTED
 DE8940* NAD 83(2011) ELLIP HT-   196.786 (meters)        (06/27/12)   ADJUSTED
 DE8940* NAD 83(2011) EPOCH   -  2010.00
 DE8940* NAVD 88 ORTHO HEIGHT -   228.8   (meters)      751.    (feet) GPS OBS
 DE8940  ______________________________________________________________________
 DE8940  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8940  GEOID HEIGHT    -        -32.031 (meters)                     GEOID99
 DE8940  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 DE8940  NAD 83(2011) X  -    187,034.983 (meters)                     COMP
 DE8940  NAD 83(2011) Y  - -4,920,744.700 (meters)                     COMP
 DE8940  NAD 83(2011) Z  -  4,040,348.557 (meters)                     COMP
 DE8940  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 DE8940
 DE8940  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8940  Standards:
 DE8940         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8940            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8940  -------------------------------------------------------------------
 DE8940  NETWORK    1.39   1.96           0.64   0.46   1.00     -0.13275969
 DE8940  -------------------------------------------------------------------
 DE8940  Click here for local accuracies and other accuracy information.
 DE8940
 DE8940.The horizontal coordinates were established by GPS observations
 DE8940.and adjusted by the National Geodetic Survey in June 2012.
 DE8940
 DE8940.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8940.been affixed to the stable North American tectonic plate. See 
 DE8940.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8940
 DE8940.The horizontal coordinates are valid at the epoch date displayed above
 DE8940.which is a decimal equivalence of Year/Month/Day.
 DE8940
 DE8940.The orthometric height was determined by GPS observations and a
 DE8940.high-resolution geoid model.
 DE8940
 DE8940.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8940.GEOID18 height accuracy estimate available here.
 DE8940
 DE8940.Click photographs - Photos may exist for this station.
 DE8940
 DE8940.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8940
 DE8940.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8940
 DE8940.The ellipsoidal height was determined by GPS observations
 DE8940.and is referenced to NAD 83.
 DE8940
 DE8940. The following values were computed from the NAD 83(2011) position.
 DE8940
 DE8940;                    North         East     Units Scale Factor Converg.
 DE8940;SPC IL E     -   320,989.313   343,835.625   MT  0.99999865   +0 19 29.4
 DE8940;SPC IL E     - 1,053,112.44  1,128,067.38   sFT  0.99999865   +0 19 29.4
 DE8940;UTM  16      - 4,378,963.988   429,274.360   MT  0.99966158   -0 31 27.5
 DE8940
 DE8940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8940!SPC IL E     -   0.99996913  x   0.99999865  =   0.99996778
 DE8940!UTM  16      -   0.99996913  x   0.99966158  =   0.99963072
 DE8940
 DE8940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2927478963(NAD 83)
 DE8940
 DE8940                          SUPERSEDED SURVEY CONTROL
 DE8940
 DE8940  NAD 83(2007)-  39 33 26.82016(N)    087 49 23.75364(W) AD(2002.00) 0
 DE8940  ELLIP H (02/10/07)  196.807  (m)                       GP(2002.00)    
 DE8940  ELLIP H (12/06/04)  196.823  (m)                       GP(       ) 4 1
 DE8940  NAD 83(1997)-  39 33 26.82009(N)    087 49 23.75362(W) AD(       ) 1
 DE8940  ELLIP H (12/18/02)  196.821  (m)                       GP(       ) 4 2
 DE8940
 DE8940.Superseded values are not recommended for survey control.
 DE8940
 DE8940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8940.See file dsdata.pdf to determine how the superseded data were derived.
 DE8940
 DE8940_MARKER: I = METAL ROD
 DE8940_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8940_STAMPING: EDG-06A
 DE8940_MARK LOGO: ILDT
 DE8940_PROJECTION: FLUSH
 DE8940_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8940_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8940+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8940_ROD/PIPE-DEPTH: 3.7 meters
 DE8940_SLEEVE-DEPTH  : 1.1 meters
 DE8940
 DE8940  HISTORY     - Date     Condition        Report By
 DE8940  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8940
 DE8940                          STATION DESCRIPTION
 DE8940
 DE8940'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8940'THE STATION IS LOCATED ABOUT 7.6 MI  ( 12.4 KM ) SOUTHWEST  OF
 DE8940'PARIS ,   ABOUT 5.9 MI ( 9.6 KM ) EAST OF KANSAS  . TO REACH  FROM
 DE8940'THE
 DE8940'JUNCTION  AT STATE ROUTE 49    AND  STATE ROUTE 16  OF  KANSAS ,  GO
 DE8940'EAST ON  STATE ROUTE 16 ( 600 N COUNTY ROAD )  ABOUT 5.9 MI ( 9.6 KM )
 DE8940'TO
 DE8940'THE GRAVEL Y  ROAD ON THE RIGHT (750 E COUNTY ROAD)., AND THE
 DE8940'STATION ON THE LEFT.   IT IS  42.4  FT NORTH  OF THE CENTER OF THE
 DE8940'STATE ROUTE 16 ( 600 N COUNTY ROAD ) ,  8.3  FT SOUTHEAST  OF THE
 DE8940'SIGN
 DE8940'POLE (6OO N , 750 E ), 2.0 FT SOUTH OF THE FIBERGLASS WITNESS  POST .
 DE8940'NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS
 DE8940'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8933 ***********************************************************************
 DE8933  DESIGNATION -  EDG 06B
 DE8933  PID         -  DE8933
 DE8933  STATE/COUNTY-  IL/EDGAR
 DE8933  COUNTRY     -  US
 DE8933  USGS QUAD   -  GRANDVIEW (2018)
 DE8933
 DE8933                         *CURRENT SURVEY CONTROL
 DE8933  ______________________________________________________________________
 DE8933* NAD 83(2011) POSITION- 39 33 25.17183(N) 087 49 44.50555(W)   ADJUSTED
 DE8933* NAD 83(2011) ELLIP HT-   192.266 (meters)        (06/27/12)   ADJUSTED
 DE8933* NAD 83(2011) EPOCH   -  2010.00
 DE8933* NAVD 88 ORTHO HEIGHT -   224.3   (meters)      736.    (feet) GPS OBS
 DE8933  ______________________________________________________________________
 DE8933  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8933  GEOID HEIGHT    -        -32.031 (meters)                     GEOID99
 DE8933  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 DE8933  NAD 83(2011) X  -    186,540.988 (meters)                     COMP
 DE8933  NAD 83(2011) Y  - -4,920,792.362 (meters)                     COMP
 DE8933  NAD 83(2011) Z  -  4,040,306.484 (meters)                     COMP
 DE8933  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 DE8933
 DE8933  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8933  Standards:
 DE8933         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8933            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8933  -------------------------------------------------------------------
 DE8933  NETWORK    1.66   2.39           0.75   0.59   1.22      0.09644168
 DE8933  -------------------------------------------------------------------
 DE8933  Click here for local accuracies and other accuracy information.
 DE8933
 DE8933.The horizontal coordinates were established by GPS observations
 DE8933.and adjusted by the National Geodetic Survey in June 2012.
 DE8933
 DE8933.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8933.been affixed to the stable North American tectonic plate. See 
 DE8933.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8933
 DE8933.The horizontal coordinates are valid at the epoch date displayed above
 DE8933.which is a decimal equivalence of Year/Month/Day.
 DE8933
 DE8933.The orthometric height was determined by GPS observations and a
 DE8933.high-resolution geoid model.
 DE8933
 DE8933.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8933.GEOID18 height accuracy estimate available here.
 DE8933
 DE8933.Click photographs - Photos may exist for this station.
 DE8933
 DE8933.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8933
 DE8933.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8933
 DE8933.The ellipsoidal height was determined by GPS observations
 DE8933.and is referenced to NAD 83.
 DE8933
 DE8933. The following values were computed from the NAD 83(2011) position.
 DE8933
 DE8933;                    North         East     Units Scale Factor Converg.
 DE8933;SPC IL E     -   320,935.687   343,340.489   MT  0.99999812   +0 19 16.2
 DE8933;SPC IL E     - 1,052,936.50  1,126,442.92   sFT  0.99999812   +0 19 16.2
 DE8933;UTM  16      - 4,378,917.721   428,778.650   MT  0.99966245   -0 31 40.7
 DE8933
 DE8933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8933!SPC IL E     -   0.99996984  x   0.99999812  =   0.99996796
 DE8933!UTM  16      -   0.99996984  x   0.99966245  =   0.99963230
 DE8933
 DE8933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2877878917(NAD 83)
 DE8933
 DE8933                          SUPERSEDED SURVEY CONTROL
 DE8933
 DE8933  NAD 83(2007)-  39 33 25.17183(N)    087 49 44.50641(W) AD(2002.00) 0
 DE8933  ELLIP H (02/10/07)  192.288  (m)                       GP(2002.00)    
 DE8933  ELLIP H (12/06/04)  192.301  (m)                       GP(       ) 4 1
 DE8933  NAD 83(1997)-  39 33 25.17175(N)    087 49 44.50638(W) AD(       ) 1
 DE8933  ELLIP H (12/18/02)  192.298  (m)                       GP(       ) 4 2
 DE8933
 DE8933.Superseded values are not recommended for survey control.
 DE8933
 DE8933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8933.See file dsdata.pdf to determine how the superseded data were derived.
 DE8933
 DE8933_MARKER: I = METAL ROD
 DE8933_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8933_STAMPING: EDG-06B
 DE8933_MARK LOGO: ILDT
 DE8933_PROJECTION: FLUSH
 DE8933_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8933_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8933+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8933_ROD/PIPE-DEPTH: 3.7 meters
 DE8933_SLEEVE-DEPTH  : 1.1 meters
 DE8933
 DE8933  HISTORY     - Date     Condition        Report By
 DE8933  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8933
 DE8933                          STATION DESCRIPTION
 DE8933
 DE8933'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8933'THE STATION IS LOCATED ABOUT 7.9 MI  ( 12.9 KM ) SOUTHWEST  OF  PARIS
 DE8933',
 DE8933'ABOUT 5.6 MI ( 9.1 KM ) EAST OF KANSAS . TO REACH  FROM  THE JUNCTION
 DE8933'AT STATE ROUTE 49    AND  STATE ROUTE 16  OF  KANSAS ,  GO EAST ON
 DE8933'STATE ROUTE 16 ( 600 N COUNTY ROAD )  ABOUT 5.6 MI ( 9.1 KM ) , THE
 DE8933'STATION IS ON THE RIGHT, ABOUT 0.5 MI ( 0.1 KM ) WEST OF THE
 DE8933'CROSSROAD 725 W COUNTY ROAD  .   IT IS  51.8  FT SOUTH  OF THE  CENTER
 DE8933'OF THE STATE ROUTE 16 ( 600 N COUNTY ROAD ) ,  8.0  FT NORTH    OF THE
 DE8933'EDGE OF FIELD, 2.0 FT NORTH OF THE FIBERGLASS WITNESS  POST. NOTE--
 DE8933'ACCESS TO THE  STATION  POINT IS  THROUGH  A  6 - INCH  ACCESS  COVER.
 DE8933'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8967 ***********************************************************************
 DE8967  DESIGNATION -  EDG 07A
 DE8967  PID         -  DE8967
 DE8967  STATE/COUNTY-  IL/EDGAR
 DE8967  COUNTRY     -  US
 DE8967  USGS QUAD   -  PARIS SOUTH (2018)
 DE8967
 DE8967                         *CURRENT SURVEY CONTROL
 DE8967  ______________________________________________________________________
 DE8967* NAD 83(2011) POSITION- 39 30 07.24817(N) 087 40 49.31090(W)   ADJUSTED
 DE8967* NAD 83(2011) ELLIP HT-   161.308 (meters)        (06/27/12)   ADJUSTED
 DE8967* NAD 83(2011) EPOCH   -  2010.00
 DE8967* NAVD 88 ORTHO HEIGHT -   193.521 (meters)      634.91  (feet) ADJUSTED
 DE8967  ______________________________________________________________________
 DE8967  GEOID HEIGHT    -        -32.219 (meters)                     GEOID18
 DE8967  NAD 83(2011) X  -    199,464.594 (meters)                     COMP
 DE8967  NAD 83(2011) Y  - -4,924,149.928 (meters)                     COMP
 DE8967  NAD 83(2011) Z  -  4,035,578.611 (meters)                     COMP
 DE8967  LAPLACE CORR    -         -2.62  (seconds)                    DEFLEC18
 DE8967  DYNAMIC HEIGHT  -        193.414 (meters)      634.56  (feet) COMP
 DE8967  MODELED GRAVITY -    980,070.2   (mgal)                       NAVD 88
 DE8967
 DE8967  VERT ORDER      -  SECOND    CLASS I
 DE8967
 DE8967  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8967  Standards:
 DE8967         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8967            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8967  -------------------------------------------------------------------
 DE8967  NETWORK    2.28   2.98           1.03   0.80   1.52      0.13293090
 DE8967  -------------------------------------------------------------------
 DE8967  Click here for local accuracies and other accuracy information.
 DE8967
 DE8967.The horizontal coordinates were established by GPS observations
 DE8967.and adjusted by the National Geodetic Survey in June 2012.
 DE8967
 DE8967.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8967.been affixed to the stable North American tectonic plate. See 
 DE8967.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8967
 DE8967.The horizontal coordinates are valid at the epoch date displayed above
 DE8967.which is a decimal equivalence of Year/Month/Day.
 DE8967
 DE8967.The orthometric height was determined by differential leveling and
 DE8967.adjusted by the NATIONAL GEODETIC SURVEY
 DE8967.in April 2013.
 DE8967
 DE8967.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8967.GEOID18 height accuracy estimate available here.
 DE8967
 DE8967.Click photographs - Photos may exist for this station.
 DE8967
 DE8967.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8967
 DE8967.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8967
 DE8967.The ellipsoidal height was determined by GPS observations
 DE8967.and is referenced to NAD 83.
 DE8967
 DE8967.The dynamic height is computed by dividing the NAVD 88
 DE8967.geopotential number by the normal gravity value computed on the
 DE8967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8967.degrees latitude (g = 980.6199 gals.).
 DE8967
 DE8967.The modeled gravity was interpolated from observed gravity values.
 DE8967
 DE8967. The following values were computed from the NAD 83(2011) position.
 DE8967
 DE8967;                    North         East     Units Scale Factor Converg.
 DE8967;SPC IL E     -   314,913.885   356,161.323   MT  1.00001382   +0 24 55.3
 DE8967;SPC IL E     - 1,033,179.97  1,168,505.94   sFT  1.00001382   +0 24 55.3
 DE8967;UTM  16      - 4,372,708.883   441,504.385   MT  0.99964213   -0 25 58.1
 DE8967
 DE8967!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8967!SPC IL E     -   0.99997469  x   1.00001382  =   0.99998851
 DE8967!UTM  16      -   0.99997469  x   0.99964213  =   0.99961683
 DE8967
 DE8967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4150472708(NAD 83)
 DE8967
 DE8967                          SUPERSEDED SURVEY CONTROL
 DE8967
 DE8967  NAD 83(2007)-  39 30 07.24823(N)    087 40 49.31178(W) AD(2002.00) 0
 DE8967  ELLIP H (02/10/07)  161.329  (m)                       GP(2002.00)    
 DE8967  ELLIP H (12/06/04)  161.342  (m)                       GP(       ) 4 1
 DE8967  NAD 83(1997)-  39 30 07.24815(N)    087 40 49.31182(W) AD(       ) 1
 DE8967  ELLIP H (12/18/02)  161.346  (m)                       GP(       ) 4 2
 DE8967  NAVD 88 (12/18/02)  193.5    (m)  GEOID99  model used  GPS OBS        
 DE8967
 DE8967.Superseded values are not recommended for survey control.
 DE8967
 DE8967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8967.See file dsdata.pdf to determine how the superseded data were derived.
 DE8967
 DE8967_MARKER: F = FLANGE-ENCASED ROD
 DE8967_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8967_STAMPING: EDG-07A
 DE8967_MARK LOGO: ILDT
 DE8967_PROJECTION: FLUSH
 DE8967_MAGNETIC: I = MARKER IS A STEEL ROD
 DE8967_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8967+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2012
 DE8967_ROD/PIPE-DEPTH: 3.7 meters
 DE8967_SLEEVE-DEPTH  : 1.1 meters
 DE8967
 DE8967  HISTORY     - Date     Condition        Report By
 DE8967  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8967  HISTORY     - 20120329 GOOD             TROTT
 DE8967
 DE8967                          STATION DESCRIPTION
 DE8967
 DE8967'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8967'THE STATION IS LOCATED ABOUT 7.1 MI  (11.6 KM) SOUTH  OF  PARIS ,
 DE8967'ABOUT 6.4 MI ( 11.5 KM ) NORTH OF MARSHALL  . TO REACH  FROM  THE
 DE8967'JUNCTION  AT U.S  ROUTE 150    AND  STATE ROUTE 1  OF  PARIS  ,  GO
 DE8967'SOUTH  ON  STATE ROUTE 1 (1525 E COUNTY ROAD)  ABOUT 7.1 MI (11.6 KM)
 DE8967'TO  THE  CROSSROAD 200 N  COUNTY ROAD,  THE STATION IS ON THE
 DE8967'RIGHT, ON THE SOUTHWEST CORNER AT THE CROSSROAD.   IT IS  40.3  FT
 DE8967'WEST  OF THE CENTER OF THE STATE ROUTE 1 (1525 E  COUNTY ROAD) ,
 DE8967'40.7  FT SOUTH OF THE  CENTER OF THE 200 N COUNTY ROAD , 9.0 FT
 DE8967'SOUTHWEST OF THE SIGN  POLE (200 N , 1525 E IL  1), 2.0 FT EAST OF THE
 DE8967'FIBERGLASS WITNESS  POST.  NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8967'THROUGH  A  6 - INCH  ACCESS  COVER.
 DE8967
 DE8967                          STATION RECOVERY (2012)
 DE8967
 DE8967'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE8967'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8965 ***********************************************************************
 DE8965  DESIGNATION -  EDG 07B
 DE8965  PID         -  DE8965
 DE8965  STATE/COUNTY-  IL/EDGAR
 DE8965  COUNTRY     -  US
 DE8965  USGS QUAD   -  PARIS SOUTH (2018)
 DE8965
 DE8965                         *CURRENT SURVEY CONTROL
 DE8965  ______________________________________________________________________
 DE8965* NAD 83(2011) POSITION- 39 30 24.50648(N) 087 40 45.80795(W)   ADJUSTED
 DE8965* NAD 83(2011) ELLIP HT-   160.822 (meters)        (06/27/12)   ADJUSTED
 DE8965* NAD 83(2011) EPOCH   -  2010.00
 DE8965* NAVD 88 ORTHO HEIGHT -   193.045 (meters)      633.35  (feet) ADJUSTED
 DE8965  ______________________________________________________________________
 DE8965  GEOID HEIGHT    -        -32.217 (meters)                     GEOID18
 DE8965  NAD 83(2011) X  -    199,534.495 (meters)                     COMP
 DE8965  NAD 83(2011) Y  - -4,923,807.849 (meters)                     COMP
 DE8965  NAD 83(2011) Z  -  4,035,988.985 (meters)                     COMP
 DE8965  LAPLACE CORR    -         -2.66  (seconds)                    DEFLEC18
 DE8965  DYNAMIC HEIGHT  -        192.939 (meters)      633.00  (feet) COMP
 DE8965  MODELED GRAVITY -    980,070.9   (mgal)                       NAVD 88
 DE8965
 DE8965  VERT ORDER      -  SECOND    CLASS I
 DE8965
 DE8965  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8965  Standards:
 DE8965         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8965            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8965  -------------------------------------------------------------------
 DE8965  NETWORK    1.97   2.70           0.86   0.74   1.38     -0.06220188
 DE8965  -------------------------------------------------------------------
 DE8965  Click here for local accuracies and other accuracy information.
 DE8965
 DE8965.The horizontal coordinates were established by GPS observations
 DE8965.and adjusted by the National Geodetic Survey in June 2012.
 DE8965
 DE8965.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8965.been affixed to the stable North American tectonic plate. See 
 DE8965.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8965
 DE8965.The horizontal coordinates are valid at the epoch date displayed above
 DE8965.which is a decimal equivalence of Year/Month/Day.
 DE8965
 DE8965.The orthometric height was determined by differential leveling and
 DE8965.adjusted by the NATIONAL GEODETIC SURVEY
 DE8965.in April 2013.
 DE8965
 DE8965.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8965.GEOID18 height accuracy estimate available here.
 DE8965
 DE8965.Click photographs - Photos may exist for this station.
 DE8965
 DE8965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8965
 DE8965.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8965
 DE8965.The ellipsoidal height was determined by GPS observations
 DE8965.and is referenced to NAD 83.
 DE8965
 DE8965.The dynamic height is computed by dividing the NAVD 88
 DE8965.geopotential number by the normal gravity value computed on the
 DE8965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8965.degrees latitude (g = 980.6199 gals.).
 DE8965
 DE8965.The modeled gravity was interpolated from observed gravity values.
 DE8965
 DE8965. The following values were computed from the NAD 83(2011) position.
 DE8965
 DE8965;                    North         East     Units Scale Factor Converg.
 DE8965;SPC IL E     -   315,446.738   356,241.150   MT  1.00001393   +0 24 57.7
 DE8965;SPC IL E     - 1,034,928.17  1,168,767.84   sFT  1.00001393   +0 24 57.7
 DE8965;UTM  16      - 4,373,240.297   441,592.058   MT  0.99964200   -0 25 56.0
 DE8965
 DE8965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8965!SPC IL E     -   0.99997477  x   1.00001393  =   0.99998870
 DE8965!UTM  16      -   0.99997477  x   0.99964200  =   0.99961678
 DE8965
 DE8965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4159273240(NAD 83)
 DE8965
 DE8965                          SUPERSEDED SURVEY CONTROL
 DE8965
 DE8965  NAD 83(2007)-  39 30 24.50649(N)    087 40 45.80887(W) AD(2002.00) 0
 DE8965  ELLIP H (02/10/07)  160.840  (m)                       GP(2002.00)    
 DE8965  ELLIP H (12/06/04)  160.845  (m)                       GP(       ) 4 1
 DE8965  NAD 83(1997)-  39 30 24.50641(N)    087 40 45.80893(W) AD(       ) 1
 DE8965  ELLIP H (12/18/02)  160.851  (m)                       GP(       ) 4 2
 DE8965  NAVD 88 (12/18/02)  193.0    (m)  GEOID99  model used  GPS OBS        
 DE8965
 DE8965.Superseded values are not recommended for survey control.
 DE8965
 DE8965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8965.See file dsdata.pdf to determine how the superseded data were derived.
 DE8965
 DE8965_MARKER: F = FLANGE-ENCASED ROD
 DE8965_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8965_STAMPING: EDG-07B
 DE8965_MARK LOGO: ILDT
 DE8965_PROJECTION: FLUSH
 DE8965_MAGNETIC: I = MARKER IS A STEEL ROD
 DE8965_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8965+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2012
 DE8965_ROD/PIPE-DEPTH: 3.7 meters
 DE8965_SLEEVE-DEPTH  : 1.1 meters
 DE8965
 DE8965  HISTORY     - Date     Condition        Report By
 DE8965  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8965  HISTORY     - 20120329 GOOD             TROTT
 DE8965
 DE8965                          STATION DESCRIPTION
 DE8965
 DE8965'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8965'THE STATION IS LOCATED ABOUT 6.7  MI  ( 11.0 KM ) SOUTH  OF  PARIS ,
 DE8965'ABOUT 6.7 MI ( 11.0 KM ) NORTH OF MARSHALL  . TO REACH  FROM  THE
 DE8965'JUNCTION  AT THE U.S  ROUTE 150    AND  STATE ROUTE 1  OF  PARIS  ,
 DE8965'GO
 DE8965'SOUTH  ON  STATE ROUTE 1 ( 1525 E COUNTY ROAD )  ABOUT 6.8 MI ( 11.1
 DE8965'KM )
 DE8965', THE STATION IS ON THE LEFT , ABOUT 0.3 MI ( 0.5 KM ) NORTH OF  THE
 DE8965'CROSSROAD 200 N  COUNTY ROAD.    IT IS  38.7  FT EAST  OF THE CENTER
 DE8965'OF THE STATE ROUTE 1 ( 1525 E  COUNTY ROAD ) , 9.0  FT SOUTH OF THE
 DE8965'UTILITY POLE  (NO. 640 ), 2.0 FT WEST OF THE FIBERGLASS WITNESS  POST
 DE8965'.
 DE8965'NOTE-- ACCESS TO  THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS
 DE8965'COVER.
 DE8965
 DE8965                          STATION RECOVERY (2012)
 DE8965
 DE8965'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE8965'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8969 ***********************************************************************
 DE8969  DESIGNATION -  EDG 08C
 DE8969  PID         -  DE8969
 DE8969  STATE/COUNTY-  IL/EDGAR
 DE8969  COUNTRY     -  US
 DE8969  USGS QUAD   -  PARIS SOUTH (2018)
 DE8969
 DE8969                         *CURRENT SURVEY CONTROL
 DE8969  ______________________________________________________________________
 DE8969* NAD 83(2011) POSITION- 39 33 49.21184(N) 087 39 46.74845(W)   ADJUSTED
 DE8969* NAD 83(2011) ELLIP HT-   185.590 (meters)        (06/27/12)   ADJUSTED
 DE8969* NAD 83(2011) EPOCH   -  2010.00
 DE8969* NAVD 88 ORTHO HEIGHT -   217.778 (meters)      714.49  (feet) ADJUSTED
 DE8969  ______________________________________________________________________
 DE8969  GEOID HEIGHT    -        -32.186 (meters)                     GEOID18
 DE8969  NAD 83(2011) X  -    200,781.217 (meters)                     COMP
 DE8969  NAD 83(2011) Y  - -4,919,754.142 (meters)                     COMP
 DE8969  NAD 83(2011) Z  -  4,040,873.842 (meters)                     COMP
 DE8969  LAPLACE CORR    -         -3.37  (seconds)                    DEFLEC18
 DE8969  DYNAMIC HEIGHT  -        217.660 (meters)      714.11  (feet) COMP
 DE8969  MODELED GRAVITY -    980,078.4   (mgal)                       NAVD 88
 DE8969
 DE8969  VERT ORDER      -  SECOND    CLASS I
 DE8969
 DE8969  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8969  Standards:
 DE8969         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8969            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8969  -------------------------------------------------------------------
 DE8969  NETWORK    3.51   4.43           1.54   1.30   2.26      0.17771896
 DE8969  -------------------------------------------------------------------
 DE8969  Click here for local accuracies and other accuracy information.
 DE8969
 DE8969.The horizontal coordinates were established by GPS observations
 DE8969.and adjusted by the National Geodetic Survey in June 2012.
 DE8969
 DE8969.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8969.been affixed to the stable North American tectonic plate. See 
 DE8969.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8969
 DE8969.The horizontal coordinates are valid at the epoch date displayed above
 DE8969.which is a decimal equivalence of Year/Month/Day.
 DE8969
 DE8969.The orthometric height was determined by differential leveling and
 DE8969.adjusted by the NATIONAL GEODETIC SURVEY
 DE8969.in April 2013.
 DE8969
 DE8969.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8969.GEOID18 height accuracy estimate available here.
 DE8969
 DE8969.Click photographs - Photos may exist for this station.
 DE8969
 DE8969.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8969
 DE8969.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8969
 DE8969.The ellipsoidal height was determined by GPS observations
 DE8969.and is referenced to NAD 83.
 DE8969
 DE8969.The dynamic height is computed by dividing the NAVD 88
 DE8969.geopotential number by the normal gravity value computed on the
 DE8969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8969.degrees latitude (g = 980.6199 gals.).
 DE8969
 DE8969.The modeled gravity was interpolated from observed gravity values.
 DE8969
 DE8969. The following values were computed from the NAD 83(2011) position.
 DE8969
 DE8969;                    North         East     Units Scale Factor Converg.
 DE8969;SPC IL E     -   321,770.247   357,605.062   MT  1.00001584   +0 25 37.1
 DE8969;SPC IL E     - 1,055,674.55  1,173,242.61   sFT  1.00001584   +0 25 37.1
 DE8969;UTM  16      - 4,379,540.553   443,048.946   MT  0.99963993   -0 25 20.2
 DE8969
 DE8969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8969!SPC IL E     -   0.99997088  x   1.00001584  =   0.99998672
 DE8969!UTM  16      -   0.99997088  x   0.99963993  =   0.99961082
 DE8969
 DE8969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4304879540(NAD 83)
 DE8969
 DE8969                          SUPERSEDED SURVEY CONTROL
 DE8969
 DE8969  NAD 83(2007)-  39 33 49.21190(N)    087 39 46.74933(W) AD(2002.00) 0
 DE8969  ELLIP H (02/10/07)  185.610  (m)                       GP(2002.00)    
 DE8969  ELLIP H (12/06/04)  185.627  (m)                       GP(       ) 4 1
 DE8969  NAD 83(1997)-  39 33 49.21166(N)    087 39 46.74945(W) AD(       ) 1
 DE8969  ELLIP H (12/18/02)  185.638  (m)                       GP(       ) 4 2
 DE8969  NAVD 88 (12/18/02)  217.8    (m)  GEOID99  model used  GPS OBS        
 DE8969
 DE8969.Superseded values are not recommended for survey control.
 DE8969
 DE8969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8969.See file dsdata.pdf to determine how the superseded data were derived.
 DE8969
 DE8969_MARKER: F = FLANGE-ENCASED ROD
 DE8969_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8969_STAMPING: EDG-08C
 DE8969_MARK LOGO: ILDT
 DE8969_PROJECTION: FLUSH
 DE8969_MAGNETIC: I = MARKER IS A STEEL ROD
 DE8969_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8969+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8969_ROD/PIPE-DEPTH: 3.7 meters
 DE8969_SLEEVE-DEPTH  : 1.1 meters
 DE8969
 DE8969  HISTORY     - Date     Condition        Report By
 DE8969  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8969  HISTORY     - 20120329 GOOD             TROTT
 DE8969
 DE8969                          STATION DESCRIPTION
 DE8969
 DE8969'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8969'THE STATION IS LOCATED ABOUT 3.2 MI  ( 5.2  KM ) SOUTHEAST  OF  PARIS
 DE8969',
 DE8969'ABOUT 4.1 MI ( 6.7 KM ) WEST OF VERMILION  . TO REACH  FROM  THE
 DE8969'JUNCTION  AT U.S  ROUTE 150    AND  TERRE HAUTE RD. 1  OF  PARIS  ,
 DE8969'GO
 DE8969'SOUTH  ON  TERRE HAUTE RD. ( 1650 E COUNTY ROAD)  ABOUT  4.0 MI ( 6.5
 DE8969'KM )   TO  THE  CROSSROAD 620 N  COUNTY ROAD, TURN RIGHT GO WEST
 DE8969'ON 620 N COUNTY ROAD ABOUT 0.2 MI ( 0.3 KM )  THE STATION IS ON THE
 DE8969'LEFT ON  THE SOUTHWEST CORNER AT THE DRIVEWAY ( ENTRANCE ) .  IT IS
 DE8969'20.0   FT SOUTH  OF THE CENTER OF THE 620 N COUNTY ROAD ,  13 FT WEST
 DE8969'OF THE CENTER OF THE DRIVEWAY ( ENTRANCE ) ,  4.0  FT  EAST OF THE
 DE8969'UTILITY POLE, 2.0 FT  NORTH OF THE FIBERGLASS WITNESS  POST .  NOTE--
 DE8969'ACCESS TO THE  STATION  POINT IS THROUGH  A  6 -  INCH  ACCESS  COVER.
 DE8969'
 DE8969
 DE8969                          STATION RECOVERY (2012)
 DE8969
 DE8969'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE8969'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8931 ***********************************************************************
 DE8931  DESIGNATION -  EDG 09C
 DE8931  PID         -  DE8931
 DE8931  STATE/COUNTY-  IL/EDGAR
 DE8931  COUNTRY     -  US
 DE8931  USGS QUAD   -  BROCTON (2018)
 DE8931
 DE8931                         *CURRENT SURVEY CONTROL
 DE8931  ______________________________________________________________________
 DE8931* NAD 83(2011) POSITION- 39 41 35.90720(N) 087 57 27.89041(W)   ADJUSTED
 DE8931* NAD 83(2011) ELLIP HT-   169.080 (meters)        (06/27/12)   ADJUSTED
 DE8931* NAD 83(2011) EPOCH   -  2010.00
 DE8931* NAVD 88 ORTHO HEIGHT -   201.2   (meters)      660.    (feet) GPS OBS
 DE8931  ______________________________________________________________________
 DE8931  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8931  GEOID HEIGHT    -        -32.061 (meters)                     GEOID99
 DE8931  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 DE8931  NAD 83(2011) X  -    175,141.083 (meters)                     COMP
 DE8931  NAD 83(2011) Y  - -4,911,534.662 (meters)                     COMP
 DE8931  NAD 83(2011) Z  -  4,051,949.313 (meters)                     COMP
 DE8931  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 DE8931
 DE8931  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8931  Standards:
 DE8931         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8931            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8931  -------------------------------------------------------------------
 DE8931  NETWORK    1.09   1.71           0.48   0.40   0.87      0.12788078
 DE8931  -------------------------------------------------------------------
 DE8931  Click here for local accuracies and other accuracy information.
 DE8931
 DE8931.The horizontal coordinates were established by GPS observations
 DE8931.and adjusted by the National Geodetic Survey in June 2012.
 DE8931
 DE8931.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8931.been affixed to the stable North American tectonic plate. See 
 DE8931.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8931
 DE8931.The horizontal coordinates are valid at the epoch date displayed above
 DE8931.which is a decimal equivalence of Year/Month/Day.
 DE8931
 DE8931.The orthometric height was determined by GPS observations and a
 DE8931.high-resolution geoid model.
 DE8931
 DE8931.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8931.GEOID18 height accuracy estimate available here.
 DE8931
 DE8931.Click photographs - Photos may exist for this station.
 DE8931
 DE8931.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8931
 DE8931.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8931
 DE8931.The ellipsoidal height was determined by GPS observations
 DE8931.and is referenced to NAD 83.
 DE8931
 DE8931. The following values were computed from the NAD 83(2011) position.
 DE8931
 DE8931;                    North         East     Units Scale Factor Converg.
 DE8931;SPC IL E     -   336,016.022   332,215.000   MT  0.99998777   +0 14 23.6
 DE8931;SPC IL E     - 1,102,412.57  1,089,942.05   sFT  0.99998777   +0 14 23.6
 DE8931;UTM  16      - 4,394,156.632   417,881.691   MT  0.99968302   -0 36 42.2
 DE8931
 DE8931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8931!SPC IL E     -   0.99997347  x   0.99998777  =   0.99996125
 DE8931!UTM  16      -   0.99997347  x   0.99968302  =   0.99965650
 DE8931
 DE8931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1788194156(NAD 83)
 DE8931
 DE8931                          SUPERSEDED SURVEY CONTROL
 DE8931
 DE8931  NAD 83(2007)-  39 41 35.90716(N)    087 57 27.89131(W) AD(2002.00) 0
 DE8931  ELLIP H (02/10/07)  169.103  (m)                       GP(2002.00)    
 DE8931  ELLIP H (12/06/04)  169.117  (m)                       GP(       ) 4 1
 DE8931  NAD 83(1997)-  39 41 35.90705(N)    087 57 27.89129(W) AD(       ) 1
 DE8931  ELLIP H (12/18/02)  169.112  (m)                       GP(       ) 4 2
 DE8931
 DE8931.Superseded values are not recommended for survey control.
 DE8931
 DE8931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8931.See file dsdata.pdf to determine how the superseded data were derived.
 DE8931
 DE8931_MARKER: I = METAL ROD
 DE8931_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8931_STAMPING: EDG-09C
 DE8931_MARK LOGO: ILDT
 DE8931_PROJECTION: FLUSH
 DE8931_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8931_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8931+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8931_ROD/PIPE-DEPTH: 4.9 meters
 DE8931_SLEEVE-DEPTH  : 1.1 meters
 DE8931
 DE8931  HISTORY     - Date     Condition        Report By
 DE8931  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8931
 DE8931                          STATION DESCRIPTION
 DE8931
 DE8931'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8931'THE STATION IS LOCATED ABOUT 1.9 MI  ( 3.1 KM ) SOUTHWEST   OF
 DE8931'BROCTON, ABOUT 4.5 MI ( 7.3 KM ) NORTHEAST  OF OAKLAND , ABOUT 6.2 MI
 DE8931'(
 DE8931'10.1 KM ) NORTHWEST OF REDMON.  TO REACH  FROM  THE JUNCTION  AT
 DE8931'STATE  ROUTE 49    AND  STATE ROUTE 133 ,  GO NORTH  ON  STATE ROUTE
 DE8931'49   ABOUT 3.0 MI ( 4.9 KM )  TO  THE  CROSSROAD 1525 N COUNTY ROAD,
 DE8931'TURN LEFT GO WEST ON 1525 N COUNTY ROAD ABOUT 0.5 MI ( 0.8 KM ) TO
 DE8931'THE CROSSROAD 75  E COUNTY ROAD  , TURN RIGHT GO NORTH ON 75  E
 DE8931'COUNTY ROAD ABOUT 0.2 MI ( 0.3 KM )  TO THE CROSSROAD 1550 N COUNTY
 DE8931'ROAD, TURN LEFT GO WEST ON 1550 N COUNTY ROAD ABOUT 0.3 MI ( 0.5 KM )
 DE8931',THE STATION IS ON THE  LEFT .  IT IS  23.4  FT SOUTH OF THE CENTER OF
 DE8931'THE 1550 N COUNTY ROAD ,  2.0 FT NORTH OF THE EDGE OF FIELD, 1.0 FT
 DE8931'NORTH OF THE FIBERGLASS WITNESS  POST. NOTE-- ACCESS TO  THE
 DE8931'STATION  POINT IS THROUGH  A  6 - INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0889 ***********************************************************************
 NH0889  DESIGNATION -  EDGAR
 NH0889  PID         -  NH0889
 NH0889  STATE/COUNTY-  IL/WINNEBAGO
 NH0889  COUNTRY     -  US
 NH0889  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0889
 NH0889                         *CURRENT SURVEY CONTROL
 NH0889  ______________________________________________________________________
 NH0889* NAD 83(1997) POSITION- 42 12 46.71082(N) 089 04 55.21934(W)   ADJUSTED
 NH0889* NAVD 88 ORTHO HEIGHT -   224.988 (meters)      738.15  (feet) POSTED
 NH0889  ______________________________________________________________________
 NH0889  GEOID HEIGHT    -        -33.291 (meters)                     GEOID18
 NH0889  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 NH0889  DYNAMIC HEIGHT  -        224.92  (meters)      737.9   (feet) COMP
 NH0889  MODELED GRAVITY -    980,295.7   (mgal)                       NAVD 88
 NH0889
 NH0889  HORZ ORDER      -  SECOND
 NH0889  VERT ORDER      -  * POSTED, SEE BELOW
 NH0889
 NH0889.The horizontal coordinates were established by classical geodetic methods
 NH0889.and adjusted by the National Geodetic Survey in October 1999.
 NH0889
 NH0889.The orthometric height was determined by differential leveling
 NH0889.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0889
 NH0889.* This is a POSTED BENCH MARK height.
 NH0889
 NH0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0889.GEOID18 height accuracy estimate available here.
 NH0889
 NH0889.Click photographs - Photos may exist for this station.
 NH0889
 NH0889.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0889
 NH0889.The dynamic height is computed by dividing the NAVD 88
 NH0889.geopotential number by the normal gravity value computed on the
 NH0889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0889.degrees latitude (g = 980.6199 gals.).
 NH0889
 NH0889.The modeled gravity was interpolated from observed gravity values.
 NH0889
 NH0889. The following values were computed from the NAD 83(1997) position.
 NH0889
 NH0889;                    North         East     Units Scale Factor Converg.
 NH0889;SPC IL W     -   616,307.102   789,559.998   MT  1.00003983   +0 43 43.8
 NH0889;SPC IL W     - 2,022,000.88  2,590,414.76   sFT  1.00003983   +0 43 43.8
 NH0889;UTM  16      - 4,675,521.458   328,145.677   MT  0.99996340   -1 23 57.2
 NH0889
 NH0889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0889!SPC IL W     -   0.99996994  x   1.00003983  =   1.00000976
 NH0889!UTM  16      -   0.99996994  x   0.99996340  =   0.99993334
 NH0889
 NH0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2814575521(NAD 83)
 NH0889
 NH0889|---------------------------------------------------------------------|
 NH0889| PID    Reference Object                     Distance      Geod. Az  |
 NH0889|                                                           dddmmss.s |
 NH0889| CI8581 EDGAR RM                              8.970 METERS 24944     |
 NH0889|---------------------------------------------------------------------|
 NH0889
 NH0889                          SUPERSEDED SURVEY CONTROL
 NH0889
 NH0889  NAD 83(1996)-  42 12 46.71130(N)    089 04 55.22079(W) AD(       ) 2
 NH0889  NAD 83(1986)-  42 12 46.70987(N)    089 04 55.22330(W) AD(       ) 2
 NH0889  NAD 27      -  42 12 46.63630(N)    089 04 54.84070(W) AD(       ) 2
 NH0889  USSD        -  42 12 46.75800(N)    089 04 54.62000(W) AD(       ) 3
 NH0889
 NH0889.Superseded values are not recommended for survey control.
 NH0889
 NH0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0889.See file dsdata.pdf to determine how the superseded data were derived.
 NH0889
 NH0889_MARKER: DS = TRIANGULATION STATION DISK
 NH0889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0889_STAMPING: EDGAR 1920
 NH0889_MARK LOGO: CGS
 NH0889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0889+STABILITY: SURFACE MOTION
 NH0889
 NH0889  HISTORY     - Date     Condition        Report By
 NH0889  HISTORY     - 1920     MONUMENTED       CGS
 NH0889  HISTORY     - 1941     SEE DESCRIPTION  CGS
 NH0889  HISTORY     - 19970316 MARK NOT FOUND   USPSQD
 NH0889
 NH0889                          STATION DESCRIPTION
 NH0889
 NH0889'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0889'STATION IS ABOUT 4 MILES S OF ROCKFORD, ON THE E SIDE OF
 NH0889'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 1/2 MILE N OF
 NH0889'CAMP GRANT PASSENGER STATION, 60 YARDS NE OF AN OPEN-AIR
 NH0889'TRANSFORMER STATION, AND 1.89 METERS (6.20 FEET) E OF THE E
 NH0889'AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS
 NH0889'ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0889'THE REFERENCE MARK IS ON THE OPPOSITE
 NH0889'SIDE OF THE TRACK, 8.97 METERS (29.43 FEET) FROM THE STATION,
 NH0889'S 69 DEG 44 MIN W.
 NH0889
 NH0889                          STATION RECOVERY (1941)
 NH0889
 NH0889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (GAH)
 NH0889'THE TRIANGULATION STATION AND REFERENCE MARK AT CAMP GRANT
 NH0889'HAVE BEEN DESTROYED.  WHEN IT WAS NOTICED THE UNDERGROUND MARK
 NH0889'HAD BEEN KNOCKED OUT AND WAS LYING ON TOP OF CUT.  IT WOULD
 NH0889'APPEAR THAT IT WAS PLACED IN TRACK DITCH AND PROBABLY DRAGGED OUT
 NH0889'BY TRACK DITCHER.  THE REFERENCE MARKER ON THE WEST SIDE WAS
 NH0889'DESTROYED WHEN GRADING WAS DONE BY THE GOVERNMENT FOR LOCATION
 NH0889'OF WAREHOUSE TRACK.
 NH0889
 NH0889                          STATION RECOVERY (1997)
 NH0889
 NH0889'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0889'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2602 ***********************************************************************
 ME2602  DESIGNATION -  EDGE
 ME2602  PID         -  ME2602
 ME2602  STATE/COUNTY-  IL/KANKAKEE
 ME2602  COUNTRY     -  US
 ME2602  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME2602
 ME2602                         *CURRENT SURVEY CONTROL
 ME2602  ______________________________________________________________________
 ME2602* NAD 83(1997) POSITION- 41 09 00.35660(N) 087 35 40.20518(W)   ADJUSTED
 ME2602* NAVD 88 ORTHO HEIGHT -   193.    (meters)      633.    (feet) SCALED
 ME2602  ______________________________________________________________________
 ME2602  GEOID HEIGHT    -        -33.256 (meters)                     GEOID18
 ME2602  LAPLACE CORR    -         -2.54  (seconds)                    DEFLEC18
 ME2602  HORZ ORDER      -  SECOND
 ME2602
 ME2602.The horizontal coordinates were established by classical geodetic methods
 ME2602.and adjusted by the National Geodetic Survey in October 1999.
 ME2602
 ME2602.The orthometric height was scaled from a topographic map.
 ME2602
 ME2602.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2602.GEOID18 height accuracy estimate available here.
 ME2602
 ME2602.Click photographs - Photos may exist for this station.
 ME2602
 ME2602.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2602
 ME2602. The following values were computed from the NAD 83(1997) position.
 ME2602
 ME2602;                    North         East     Units Scale Factor Converg.
 ME2602;SPC IL E     -   497,973.821   362,019.208   MT  1.00002232   +0 29 10.3
 ME2602;SPC IL E     - 1,633,769.11  1,187,724.68   sFT  1.00002232   +0 29 10.3
 ME2602;SPC IN W     -   655,352.897   857,091.843   MT  0.99998932   -0 20 10.9
 ME2602;SPC IN W     - 2,150,103.63  2,811,975.49   sFT  0.99998932   -0 20 10.9
 ME2602;UTM  16      - 4,555,590.003   450,114.995   MT  0.99963063   -0 23 28.4
 ME2602
 ME2602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2602!SPC IL E     -   0.99997496  x   1.00002232  =   0.99999728
 ME2602!SPC IN W     -   0.99997496  x   0.99998932  =   0.99996428
 ME2602!UTM  16      -   0.99997496  x   0.99963063  =   0.99960560
 ME2602
 ME2602:                Primary Azimuth Mark                     Grid Az
 ME2602:SPC IL E     -  EDGE AZ MK                               323 45 13.1
 ME2602:SPC IN W     -  EDGE AZ MK                               324 34 34.3
 ME2602:UTM  16      -  EDGE AZ MK                               324 37 51.8
 ME2602
 ME2602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5011455590(NAD 83)
 ME2602
 ME2602|---------------------------------------------------------------------|
 ME2602| PID    Reference Object                     Distance      Geod. Az  |
 ME2602|                                                           dddmmss.s |
 ME2602| CM3468 EDGE RM 1                             9.312 METERS 00052     |
 ME2602| CM3469 EDGE RM 2                            15.850 METERS 28512     |
 ME2602| CM3467 EDGE AZ MK                                         3241423.4 |
 ME2602|---------------------------------------------------------------------|
 ME2602
 ME2602                          SUPERSEDED SURVEY CONTROL
 ME2602
 ME2602  NAD 83(1997)-  41 09 00.35665(N)    087 35 40.20510(W) AD(       ) 2
 ME2602  NAD 83(1986)-  41 09 00.36061(N)    087 35 40.21165(W) AD(       ) 2
 ME2602  NAD 27      -  41 09 00.24510(N)    087 35 40.08750(W) AD(       ) 2
 ME2602
 ME2602.Superseded values are not recommended for survey control.
 ME2602
 ME2602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2602.See file dsdata.pdf to determine how the superseded data were derived.
 ME2602
 ME2602_MARKER: DS = TRIANGULATION STATION DISK
 ME2602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2602_STAMPING: EDGE 1952
 ME2602_MARK LOGO: CGS
 ME2602_PROJECTION: FLUSH
 ME2602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2602+STABILITY: SURFACE MOTION
 ME2602
 ME2602  HISTORY     - Date     Condition        Report By
 ME2602  HISTORY     - 1952     MONUMENTED       CGS
 ME2602  HISTORY     - 1967     GOOD             CGS
 ME2602  HISTORY     - 1969     GOOD             LOCSUR
 ME2602
 ME2602                          STATION DESCRIPTION
 ME2602
 ME2602'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2602'STATION IS LOCATED ABOUT 4 MILES EAST OF MOMENCE ON THE ROAD
 ME2602'RIGHT-OF-WAY.  IT IS 29 FEET EAST OF THE CENTER OF A PAVED ROAD, 5
 ME2602'FEET SOUTHWEST OF A WHITE WITNESS POST AND 2.5 FEET WEST OF A
 ME2602'FENCELINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED EDGE 1952.
 ME2602'
 ME2602'REFERENCE MARK NO. 1 IS 29 FEET EAST OF THE CENTER OF THE PAVED ROAD
 ME2602'AND 1 FOOT WEST OF A FENCELINE.  THE MARK PROJECTS 2 INCHES AND THE
 ME2602'DISK IS STAMPED EDGE NO 1 1952.
 ME2602'
 ME2602'REFERENCE MARK NO. 2 IS 22 FEET WEST OF THE CENTER OF THE PAVED ROAD.
 ME2602'THE MARK IS FLUSH AND THE DISK IS STAMPED EDGE NO 2 1952.
 ME2602'
 ME2602'AZIMUTH MARK IS 32 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 114, 2
 ME2602'FEET WEST OF A WHITE WITNESS POST AND 2 FEET NORTHEAST OF A FENCE
 ME2602'CORNER.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED EDGE 1952.
 ME2602'
 ME2602'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY NOS. 1 AND 17
 ME2602'AND STATE HIGHWAY 114 IN THE SOUTH EDGE OF MOMENCE, GO EAST ON STATE
 ME2602'HIGHWAY 114 FOR 3.15 MILES TO A RAILROAD CROSSING, CONTINUE ON HIGHWAY
 ME2602'FOR 0.4 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE ON HIGHWAY FOR
 ME2602'0.1 MILE TO A CROSSROAD, TURN RIGHT AND GO 0.2 MILE TO THE STATION ON
 ME2602'THE LEFT AS DESCRIBED.
 ME2602'
 ME2602'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2602
 ME2602                          STATION RECOVERY (1967)
 ME2602
 ME2602'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2602'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 ME2602'GOOD CONDITION.  THE PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW
 ME2602'CHANGES.
 ME2602'
 ME2602'THE STATION MARK IS 50 FEET NORTH OF A 24 INCH MAPLE TREE, 2 FEET WEST
 ME2602'OF A FENCE CORNER AND A METAL WITNESS POST.
 ME2602'
 ME2602'THE AZIMUTH MARK IS 18 FEET EAST OF THE CENTERLINE OF A GRAVEL
 ME2602'DRIVEWAY, 2 FEET EAST OF A POWER POLE AND 1 FOOT WEST OF A METAL
 ME2602'WITNESS POST.
 ME2602
 ME2602                          STATION RECOVERY (1969)
 ME2602
 ME2602'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1969
 ME2602'EDGE 1952 STATION, RM 1, RM 2 RECOVERED IN GOOD CONDITION.  AZIMUTH
 ME2602'MARK NOT SEARCHED FOR.  RECOVERED BY A SCHMIDT AND ASSOC.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2963 ***********************************************************************
 AJ2963  DESIGNATION -  EDGEWOOD
 AJ2963  PID         -  AJ2963
 AJ2963  STATE/COUNTY-  IL/MCHENRY
 AJ2963  COUNTRY     -  US
 AJ2963  USGS QUAD   -  MCHENRY (2018)
 AJ2963
 AJ2963                         *CURRENT SURVEY CONTROL
 AJ2963  ______________________________________________________________________
 AJ2963* NAD 83(2011) POSITION- 42 17 04.84366(N) 088 18 35.50503(W)   ADJUSTED
 AJ2963* NAD 83(2011) ELLIP HT-   208.660 (meters)        (06/27/12)   ADJUSTED
 AJ2963* NAD 83(2011) EPOCH   -  2010.00
 AJ2963* NAVD 88 ORTHO HEIGHT -   242.6   (meters)      796.    (feet) GPS OBS
 AJ2963  ______________________________________________________________________
 AJ2963  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2963  GEOID HEIGHT    -        -33.884 (meters)                     GEOID99
 AJ2963  GEOID HEIGHT    -        -33.950 (meters)                     GEOID18
 AJ2963  NAD 83(2011) X  -    139,387.650 (meters)                     COMP
 AJ2963  NAD 83(2011) Y  - -4,723,880.460 (meters)                     COMP
 AJ2963  NAD 83(2011) Z  -  4,269,190.544 (meters)                     COMP
 AJ2963  LAPLACE CORR    -         -2.40  (seconds)                    DEFLEC18
 AJ2963
 AJ2963  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2963  Standards:
 AJ2963         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2963            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2963  -------------------------------------------------------------------
 AJ2963  NETWORK    0.77   1.04           0.35   0.27   0.53     -0.01573901
 AJ2963  -------------------------------------------------------------------
 AJ2963  Click here for local accuracies and other accuracy information.
 AJ2963
 AJ2963.The horizontal coordinates were established by GPS observations
 AJ2963.and adjusted by the National Geodetic Survey in June 2012.
 AJ2963
 AJ2963.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2963.been affixed to the stable North American tectonic plate. See 
 AJ2963.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2963
 AJ2963.The horizontal coordinates are valid at the epoch date displayed above
 AJ2963.which is a decimal equivalence of Year/Month/Day.
 AJ2963
 AJ2963.The orthometric height was determined by GPS observations and a
 AJ2963.high-resolution geoid model.
 AJ2963
 AJ2963.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2963.GEOID18 height accuracy estimate available here.
 AJ2963
 AJ2963.Click photographs - Photos may exist for this station.
 AJ2963
 AJ2963.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2963
 AJ2963.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2963
 AJ2963.The ellipsoidal height was determined by GPS observations
 AJ2963.and is referenced to NAD 83.
 AJ2963
 AJ2963. The following values were computed from the NAD 83(2011) position.
 AJ2963
 AJ2963;                    North         East     Units Scale Factor Converg.
 AJ2963;SPC IL E     -   623,723.081   301,935.836   MT  0.99997505   +0 00 56.8
 AJ2963;SPC IL E     - 2,046,331.47    990,601.16   sFT  0.99997505   +0 00 56.8
 AJ2963;UTM  16      - 4,682,215.216   392,004.248   MT  0.99974350   -0 52 53.0
 AJ2963
 AJ2963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2963!SPC IL E     -   0.99996728  x   0.99997505  =   0.99994233
 AJ2963!UTM  16      -   0.99996728  x   0.99974350  =   0.99971078
 AJ2963
 AJ2963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9200482215(NAD 83)
 AJ2963
 AJ2963                          SUPERSEDED SURVEY CONTROL
 AJ2963
 AJ2963  NAD 83(2007)-  42 17 04.84372(N)    088 18 35.50600(W) AD(2002.00) 0
 AJ2963  ELLIP H (02/10/07)  208.692  (m)                       GP(2002.00)    
 AJ2963  ELLIP H (02/03/05)  208.668  (m)                       GP(       ) 4 2
 AJ2963  NAD 83(1997)-  42 17 04.84385(N)    088 18 35.50562(W) AD(       ) 1
 AJ2963  ELLIP H (04/24/01)  208.707  (m)                       GP(       ) 4 1
 AJ2963
 AJ2963.Superseded values are not recommended for survey control.
 AJ2963
 AJ2963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2963.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2963
 AJ2963_MARKER: I = METAL ROD
 AJ2963_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2963_STAMPING: EDGEWOOD
 AJ2963_MARK LOGO: NTRD
 AJ2963_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2963_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2963+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2000
 AJ2963_ROD/PIPE-DEPTH: 6.1 meters
 AJ2963_SLEEVE-DEPTH  : 0.9 meters
 AJ2963
 AJ2963  HISTORY     - Date     Condition        Report By
 AJ2963  HISTORY     - 20000718 MONUMENTED       SECI
 AJ2963
 AJ2963                          STATION DESCRIPTION
 AJ2963
 AJ2963'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2963'STATION IS LOCATED APPROXIMATELY 3.0 MI WEST OF PRAIRIE GROVE, 2.8
 AJ2963'MI SOUTHEAST OF BULL VALLEY IN SECTION 16, T44N, R8E.  TO REACH FROM
 AJ2963'THE JUNCTION OF IL RT 31 AND IL RT 176 PROCEED NORTH ON RT 176 2.4 MI,
 AJ2963'THEN PROCEED WEST ON EDGEWOOD RD 1.25 MI TO THE STATION LOCATED
 AJ2963'21.5 FT NORTH OF EDGEWOOD RD, 0.5 MI EAST OF WALKUP RD.  STATION IS
 AJ2963'155 FT WEST OF CENTERLINE OF SHADOWOOD DR, 138 FT EAST OF
 AJ2963'CENTERLINE AGGREGATE DRIVE TO SOD FARM, 213 FT EAST OF CENTERLINE
 AJ2963'OF ENTRANCE TO ADDRESS 5800, 113 FT NORTHWEST OF PK NAIL IN 24 INCH
 AJ2963'BOX ELDER MAPLE TREE, 86 FT EAST OF PK NAIL IN EDGEWOOD RD
 AJ2963'PAVEMENT, AND 5.0 FT SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ2963'STATION IS ACROSS EDGEWOOD ROAD FROM THE SPRINGS SUBDIVISION.
 AJ2963'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2963'POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2963'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1393 ***********************************************************************
 KB1393  DESIGNATION -  EDINBURG MUN TANK
 KB1393  PID         -  KB1393
 KB1393  STATE/COUNTY-  IL/CHRISTIAN
 KB1393  COUNTRY     -  US
 KB1393  USGS QUAD   -  EDINBURG (2018)
 KB1393
 KB1393                         *CURRENT SURVEY CONTROL
 KB1393  ______________________________________________________________________
 KB1393* NAD 83(1997) POSITION- 39 39 22.85010(N) 089 23 46.07206(W)   ADJUSTED
 KB1393  ______________________________________________________________________
 KB1393  GEOID HEIGHT    -        -32.232 (meters)                     GEOID18
 KB1393  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 KB1393  HORZ ORDER      -  THIRD
 KB1393
 KB1393.The horizontal coordinates were established by classical geodetic methods
 KB1393.and adjusted by the National Geodetic Survey in October 1999.
 KB1393
 KB1393.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1393.GEOID18 height accuracy estimate available here.
 KB1393
 KB1393.Click photographs - Photos may exist for this station.
 KB1393
 KB1393.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1393
 KB1393. The following values were computed from the NAD 83(1997) position.
 KB1393
 KB1393;                    North         East     Units Scale Factor Converg.
 KB1393;SPC IL W     -   332,117.584   766,124.145   MT  0.99999499   +0 29 30.3
 KB1393;SPC IL W     - 1,089,622.44  2,513,525.63   sFT  0.99999499   +0 29 30.3
 KB1393;UTM  16      - 4,392,360.312   294,434.106   MT  1.00012028   -1 31 46.9
 KB1393
 KB1393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9443492360(NAD 83)
 KB1393
 KB1393                          SUPERSEDED SURVEY CONTROL
 KB1393
 KB1393  NAD 83(1986)-  39 39 22.85875(N)    089 23 46.05483(W) AD(       ) 3
 KB1393  NAD 27      -  39 39 22.68923(N)    089 23 45.73757(W) AD(       ) 3
 KB1393
 KB1393.Superseded values are not recommended for survey control.
 KB1393
 KB1393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1393.See file dsdata.pdf to determine how the superseded data were derived.
 KB1393
 KB1393_MARKER: 53 = ELEVATED TANK
 KB1393
 KB1393  HISTORY     - Date     Condition        Report By
 KB1393  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1393
 KB1393                          STATION DESCRIPTION
 KB1393
 KB1393'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1393'THE EDINBURG MUNICIPAL WATER TANK IS LOCATED AT THE WEST END
 KB1393'OF WEST LINCOLN AVENUE IN EDINBURG.  IT IS 110 FEET HIGH, SILVER
 KB1393'IN COLOR, WITH EDINBURG IN BLACK LETTERS ON THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0182 ***********************************************************************
 MG0182  DESIGNATION -  EDWARDS
 MG0182  PID         -  MG0182
 MG0182  STATE/COUNTY-  IL/HENRY
 MG0182  COUNTRY     -  US
 MG0182  USGS QUAD   -  ANDOVER (2018)
 MG0182
 MG0182                         *CURRENT SURVEY CONTROL
 MG0182  ______________________________________________________________________
 MG0182* NAD 83(1997) POSITION- 41 16 50.62322(N) 090 20 07.57995(W)   ADJUSTED
 MG0182* NAVD 88 ORTHO HEIGHT -   236.482 (meters)      775.86  (feet) ADJUSTED
 MG0182  ______________________________________________________________________
 MG0182  GEOID HEIGHT    -        -32.829 (meters)                     GEOID18
 MG0182  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 MG0182  DYNAMIC HEIGHT  -        236.386 (meters)      775.54  (feet) COMP
 MG0182  MODELED GRAVITY -    980,211.1   (mgal)                       NAVD 88
 MG0182
 MG0182  HORZ ORDER      -  SECOND
 MG0182  VERT ORDER      -  SECOND    CLASS 0
 MG0182
 MG0182.The horizontal coordinates were established by classical geodetic methods
 MG0182.and adjusted by the National Geodetic Survey in October 1999.
 MG0182
 MG0182.The orthometric height was determined by differential leveling and
 MG0182.adjusted by the NATIONAL GEODETIC SURVEY
 MG0182.in June 1991.
 MG0182
 MG0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0182.GEOID18 height accuracy estimate available here.
 MG0182
 MG0182.Click photographs - Photos may exist for this station.
 MG0182
 MG0182.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0182
 MG0182.The dynamic height is computed by dividing the NAVD 88
 MG0182.geopotential number by the normal gravity value computed on the
 MG0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0182.degrees latitude (g = 980.6199 gals.).
 MG0182
 MG0182.The modeled gravity was interpolated from observed gravity values.
 MG0182
 MG0182. The following values were computed from the NAD 83(1997) position.
 MG0182
 MG0182;                    North         East     Units Scale Factor Converg.
 MG0182;SPC IL W     -   512,214.209   685,861.567   MT  0.99994364   -0 06 40.9
 MG0182;SPC IL W     - 1,680,489.45  2,250,197.49   sFT  0.99994364   -0 06 40.9
 MG0182;UTM  15      - 4,573,346.033   723,150.726   MT  1.00021288   +1 45 31.2
 MG0182
 MG0182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0182!SPC IL W     -   0.99996806  x   0.99994364  =   0.99991170
 MG0182!UTM  15      -   0.99996806  x   1.00021288  =   1.00018093
 MG0182
 MG0182:                Primary Azimuth Mark                     Grid Az
 MG0182:SPC IL W     -  EDWARDS AZ MK                            273 56 50.3
 MG0182:UTM  15      -  EDWARDS AZ MK                            272 04 38.2
 MG0182
 MG0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2315073346(NAD 83)
 MG0182
 MG0182|---------------------------------------------------------------------|
 MG0182| PID    Reference Object                     Distance      Geod. Az  |
 MG0182|                                                           dddmmss.s |
 MG0182| MG0181 EDWARDS RM 1                         17.330 METERS 00226     |
 MG0182| MG0710 ANDOVER SWEDISH EVAN LUTH CH        APPROX. 3.5 KM 0683049.5 |
 MG0182| MG0183 EDWARDS RM 2                         17.213 METERS 27101     |
 MG0182| CL8442 EDWARDS AZ MK                                      2735009.4 |
 MG0182| MG0713 ORION TV STATION WHBF TOWER         APPROX. 6.4 KM 3244217.0 |
 MG0182|---------------------------------------------------------------------|
 MG0182
 MG0182                          SUPERSEDED SURVEY CONTROL
 MG0182
 MG0182  NAD 83(1996)-  41 16 50.62322(N)    090 20 07.58003(W) AD(       ) 2
 MG0182  NAD 83(1986)-  41 16 50.62864(N)    090 20 07.59027(W) AD(       ) 2
 MG0182  NAD 27      -  41 16 50.50100(N)    090 20 07.14410(W) AD(       ) 2
 MG0182  NGVD 29 (??/??/92)  236.548  (m)          776.07   (f) ADJ UNCH    2 0
 MG0182  NGVD 29             236.55   (m)          776.1    (f) LEVELING    3  
 MG0182
 MG0182.Superseded values are not recommended for survey control.
 MG0182
 MG0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0182.See file dsdata.pdf to determine how the superseded data were derived.
 MG0182
 MG0182_MARKER: DS = TRIANGULATION STATION DISK
 MG0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0182_STAMPING: EDWARDS 1959
 MG0182_MARK LOGO: CGS
 MG0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0182+STABILITY: SURFACE MOTION
 MG0182
 MG0182  HISTORY     - Date     Condition        Report By
 MG0182  HISTORY     - 1959     MONUMENTED       CGS
 MG0182  HISTORY     - 1959     GOOD             CGS
 MG0182  HISTORY     - 19960714 MARK NOT FOUND   USPSQD
 MG0182  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0182  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0182
 MG0182                          STATION DESCRIPTION
 MG0182
 MG0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0182'STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHWEST OF ANDOVER,
 MG0182'5-1/2 MILES SOUTH-SOUTHEAST OF ORION AND 6-1/2 MILES NORTH
 MG0182'OF WOODHULL.
 MG0182'
 MG0182'TO REACH FROM THE POST OFFICE IN ANDOVER, GO WEST ON STATE
 MG0182'HIGHWAY NO. 81 FOR 1.45 MILES TO CROSSROADS, TURN LEFT AND
 MG0182'GO SOUTH ON SURFACED ROAD 1.0 MILE TO CROSSROADS AT THE LUTHERAN
 MG0182'HOME FOR CHILDREN ON LEFT.  TURN RIGHT AND GO WEST ON SURFACED
 MG0182'ROAD FOR 0.85 MILE TO POWER POLE ON RIGHT (WITH TRIANGLE BLAZE)
 MG0182'AND STATION ON LEFT AS DESCRIBED.
 MG0182'
 MG0182'STATION MARK, A STANDARD DISK STAMPED EDWARDS 1959, IS SET
 MG0182'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 MG0182'MARK IS 26 FEET SOUTH OF CENTER OF ROAD, 2.9 FEET NORTHWEST
 MG0182'OF WITNESS POST AND 2.5 FEET NORTH OF FENCE LINE.
 MG0182'
 MG0182'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED EDWARDS NO.
 MG0182'1 1959, IS SET IN 10 SQUARE CONCRETE POST WHICH PROJECTS
 MG0182'2 INCHES.  THE MARK IS 29.6 FEET NORTH OF CENTER OF ROAD, 3.7
 MG0182'FEET SOUTH OF FENCE LINE AND 3.0 FEET EAST-SOUTHEAST OF TRIANGLE
 MG0182'BLAZED POWER POLE.
 MG0182'
 MG0182'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED EDWARDS NO. 2
 MG0182'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0182'5 INCHES.  THE MARK IS 26 FEET SOUTH OF CENTER OF ROAD AND 2.5
 MG0182'FEET NORTH OF FENCE LINE.
 MG0182'
 MG0182'AZIMUTH MARK, A STANDARD DISK STAMPED EDWARDS 1959, IS SET IN
 MG0182'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.  THE
 MG0182'MARK IS 0.2 MILE WEST OF STATION ON RIGHT SIDE OF ROAD, 27
 MG0182'FEET NORTH OF CENTER OF ROAD, 6 FEET SOUTH OF FENCE LINE, 4.7
 MG0182'FEET EAST OF POWER POLE AND 3.7 FEET EAST OF WITNESS POST.
 MG0182'
 MG0182'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0182
 MG0182                          STATION RECOVERY (1959)
 MG0182
 MG0182'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0182'3 MI SW FROM ANDOVER.
 MG0182'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0182'AT ANDOVER, THENCE 0.95 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.8
 MG0182'MILES WEST ALONG AN OILED ROAD, 27 FEET SOUTH OF THE CENTER LINE
 MG0182'OF THE ROAD, 312 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY
 MG0182'SOUTH TO A FARM HOUSE, 2.2 FEET NORTH OF FENCE LINE, 58 FEET SOUTH
 MG0182'AND ACROSS THE ROAD FROM A POWER POLE, 2.3 FEET NORTHWEST OF
 MG0182'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP
 MG0182'OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0182
 MG0182                          STATION RECOVERY (1996)
 MG0182
 MG0182'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0182'MARK NOT FOUND.
 MG0182
 MG0182                          STATION RECOVERY (2001)
 MG0182
 MG0182'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0182'MARK NOT FOUND.
 MG0182
 MG0182                          STATION RECOVERY (2004)
 MG0182
 MG0182'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0182'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1716 ***********************************************************************
 LC1716  DESIGNATION -  EDWARDS
 LC1716  PID         -  LC1716
 LC1716  STATE/COUNTY-  IL/LIVINGSTON
 LC1716  COUNTRY     -  US
 LC1716  USGS QUAD   -  CHATSWORTH NORTH (2018)
 LC1716
 LC1716                         *CURRENT SURVEY CONTROL
 LC1716  ______________________________________________________________________
 LC1716* NAD 83(1997) POSITION- 40 45 16.81673(N) 088 21 12.33459(W)   ADJUSTED
 LC1716* NAVD 88 ORTHO HEIGHT -   235.0   (meters)      771.    (feet) VERTCON3
 LC1716  ______________________________________________________________________
 LC1716  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 LC1716  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 LC1716  HORZ ORDER      -  FIRST
 LC1716
 LC1716.The horizontal coordinates were established by classical geodetic methods
 LC1716.and adjusted by the National Geodetic Survey in October 1999.
 LC1716
 LC1716.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1716.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1716
 LC1716.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1716.GEOID18 height accuracy estimate available here.
 LC1716
 LC1716.Click photographs - Photos may exist for this station.
 LC1716
 LC1716.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1716
 LC1716. The following values were computed from the NAD 83(1997) position.
 LC1716
 LC1716;                    North         East     Units Scale Factor Converg.
 LC1716;SPC IL E     -   453,798.545   298,303.266   MT  0.99997504   -0 00 47.2
 LC1716;SPC IL E     - 1,488,837.39    978,683.30   sFT  0.99997504   -0 00 47.2
 LC1716;UTM  16      - 4,512,404.816   385,752.187   MT  0.99976066   -0 53 01.1
 LC1716
 LC1716!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1716!SPC IL E     -   0.99996816  x   0.99997504  =   0.99994320
 LC1716!UTM  16      -   0.99996816  x   0.99976066  =   0.99972883
 LC1716
 LC1716:                Primary Azimuth Mark                     Grid Az
 LC1716:SPC IL E     -  EDWARDS AZ MK                            358 31 17.9
 LC1716:UTM  16      -  EDWARDS AZ MK                            359 23 31.8
 LC1716
 LC1716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8575212404(NAD 83)
 LC1716
 LC1716|---------------------------------------------------------------------|
 LC1716| PID    Reference Object                     Distance      Geod. Az  |
 LC1716|                                                           dddmmss.s |
 LC1716| AF9259 EDWARDS RM 1                         33.329 METERS 20342     |
 LC1716| CI7362 EDWARDS AZ MK                                      3583030.7 |
 LC1716| LC1717 TT 8 2 1969                          13.480 METERS 35859     |
 LC1716|---------------------------------------------------------------------|
 LC1716
 LC1716                          SUPERSEDED SURVEY CONTROL
 LC1716
 LC1716  NAD 83(1997)-  40 45 16.82170(N)    088 21 12.33743(W) AD(       ) 1
 LC1716  NAD 83(1986)-  40 45 16.82766(N)    088 21 12.34149(W) AD(       ) 1
 LC1716  NAD 27      -  40 45 16.69995(N)    088 21 12.15503(W) AD(       ) 1
 LC1716  NGVD 29 (07/19/86)  235.1    (m)          771.     (f) VERT ANG       
 LC1716
 LC1716.Superseded values are not recommended for survey control.
 LC1716
 LC1716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1716.See file dsdata.pdf to determine how the superseded data were derived.
 LC1716
 LC1716_MARKER: DS = TRIANGULATION STATION DISK
 LC1716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1716_STAMPING: EDWARDS 1969
 LC1716_MARK LOGO: CGS
 LC1716_PROJECTION: FLUSH
 LC1716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1716+STABILITY: SURFACE MOTION
 LC1716
 LC1716  HISTORY     - Date     Condition        Report By
 LC1716  HISTORY     - 1969     MONUMENTED       CGS
 LC1716
 LC1716                          STATION DESCRIPTION
 LC1716
 LC1716'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1716'THE STATION IS LOCATED ABOUT 3 MILES EAST OF FORREST, 3 MILES
 LC1716'WEST OF CHATSWORTH, 0.3 MILE NORTH OF U.S. HIGHWAY 24, IN SECTION
 LC1716'6, T26N, R8E AND ON THE EAST RIGHT-OF-WAY OF A COUNTY ROAD.
 LC1716'
 LC1716'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 24 AND
 LC1716'STATE HIGHWAY 47 IN FORREST, GO EAST ON U.S. HIGHWAY 24 FOR
 LC1716'3.2 MILES TO A CROSSROAD.  TURN LEFT AND GO NORTH, CROSSING
 LC1716'RAILROAD TRACKS, ON THE GRAVELED ROAD FOR 0.3 MILE TO THE
 LC1716'STATION ON THE RIGHT.
 LC1716'
 LC1716'THE STATION MARK IS A STANDARD DISK STAMPED EDWARDS 1969, SET
 LC1716'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12-INCHES IN
 LC1716'DIAMETER AND IS FLUSH WITH THE GROUND SURFACE.  IT IS 27 FEET
 LC1716'EAST OF THE CENTER OF THE GRAVELED ROAD, 3 FEET SOUTHWEST OF
 LC1716'THE METAL WITNESS POST WITH SIGN ATTACHED AND 2 FEET WEST OF
 LC1716'A RIGHT-OF-WAY FENCE.
 LC1716'
 LC1716'REFERENCE MARK 1 IS A STANDARD DISK STAMPED EDWARDS NO 1 1969,
 LC1716'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES
 LC1716'IN DIAMETER AND IS FLUSH WITH THE GROUND SURFACE.  IT IS 111
 LC1716'FEET SOUTHWEST OF THE METAL WITNESS POST WITH SIGN ATTACHED,
 LC1716'24 FEET WEST OF THE CENTER OF THE GRAVELED ROAD AND 2 FEET
 LC1716'NORTHEAST OF A TELEPHONE POLE.
 LC1716'
 LC1716'THE MARK IS A USC AND GS AND SS DISK STAMPED TT 8-2 1934, SET
 LC1716'IN THE TOP OF A 6 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH
 LC1716'WITH THE GROUND SURFACE.  IT IS 41.5 FEET NORTH OF THE METAL
 LC1716'WITNESS POST WITH SIGN ATTACHED, 27 FEET EAST OF THE CENTER OF
 LC1716'THE GRAVELED ROAD AND 3 FEET WEST OF THE RIGHT-OF-WAY FENCE.
 LC1716'
 LC1716'THE AZIMUTH MARK IS A STANDARD DISK STAMPED EDWARDS 1969, SET IN
 LC1716'THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12-INCHES IN
 LC1716'DIAMETER AND IS 4 INCHES BELOW THE GROUND SURFACE.  IT IS 29
 LC1716'FEET EAST OF THE CENTER OF THE GRAVELED ROAD, 3 FEET NORTHWEST
 LC1716'OF A METAL WITNESS POST WITH SIGN ATTACHED AND 2 FEET WEST OF
 LC1716'A TELEPHONE POLE.
 LC1716'
 LC1716'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE AHEAD
 LC1716'NORTH ON THE GRAVELED ROAD FOR 0.4 MILE TO A CROSSROAD.  CONTINUE
 LC1716'NORTH ON THE GRAVELED ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT.
 LC1716'
 LC1716'THE TRAVERSE DISTANCE ABOVE HAS BEEN REDUCED TO SEA LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1674 ***********************************************************************
 JB1674  DESIGNATION -  EDWARDS
 JB1674  PID         -  JB1674
 JB1674  STATE/COUNTY-  IL/EDWARDS
 JB1674  COUNTRY     -  US
 JB1674  USGS QUAD   -  ALBION NW (2018)
 JB1674
 JB1674                         *CURRENT SURVEY CONTROL
 JB1674  ______________________________________________________________________
 JB1674* NAD 83(1997) POSITION- 38 22 43.89986(N) 088 08 07.67437(W)   ADJUSTED
 JB1674* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 JB1674  ______________________________________________________________________
 JB1674  GEOID HEIGHT    -        -30.784 (meters)                     GEOID18
 JB1674  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 JB1674  HORZ ORDER      -  SECOND
 JB1674
 JB1674.The horizontal coordinates were established by classical geodetic methods
 JB1674.and adjusted by the National Geodetic Survey in October 1999.
 JB1674
 JB1674.The orthometric height was scaled from a topographic map.
 JB1674
 JB1674.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1674.GEOID18 height accuracy estimate available here.
 JB1674
 JB1674.Click photographs - Photos may exist for this station.
 JB1674
 JB1674.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1674
 JB1674. The following values were computed from the NAD 83(1997) position.
 JB1674
 JB1674;                    North         East     Units Scale Factor Converg.
 JB1674;SPC IL E     -   190,045.939   317,289.039   MT  0.99997868   +0 07 22.3
 JB1674;SPC IL E     -   623,509.05  1,040,972.46   sFT  0.99997868   +0 07 22.3
 JB1674;UTM  16      - 4,248,461.982   400,822.749   MT  0.99972113   -0 42 18.1
 JB1674
 JB1674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1674!SPC IL E     -   0.99998163  x   0.99997868  =   0.99996031
 JB1674!UTM  16      -   0.99998163  x   0.99972113  =   0.99970276
 JB1674
 JB1674:                Primary Azimuth Mark                     Grid Az
 JB1674:SPC IL E     -  EDWARDS AZ MK                            271 02 11.3
 JB1674:UTM  16      -  EDWARDS AZ MK                            271 51 51.7
 JB1674
 JB1674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0082248461(NAD 83)
 JB1674
 JB1674|---------------------------------------------------------------------|
 JB1674| PID    Reference Object                     Distance      Geod. Az  |
 JB1674|                                                           dddmmss.s |
 JB1674| CI4364 EDWARDS RM 1                         12.097 METERS 08905     |
 JB1674| CI4365 EDWARDS RM 2                         16.636 METERS 18346     |
 JB1674| CI4363 EDWARDS AZ MK                                      2710933.6 |
 JB1674|---------------------------------------------------------------------|
 JB1674
 JB1674                          SUPERSEDED SURVEY CONTROL
 JB1674
 JB1674  NAD 83(1997)-  38 22 43.90148(N)    088 08 07.67225(W) AD(       ) 2
 JB1674  NAD 83(1993)-  38 22 43.91129(N)    088 08 07.67242(W) AD(       ) 2
 JB1674  NAD 83(1986)-  38 22 43.91192(N)    088 08 07.67395(W) AD(       ) 2
 JB1674  NAD 27      -  38 22 43.73634(N)    088 08 07.54305(W) AD(       ) 2
 JB1674
 JB1674.Superseded values are not recommended for survey control.
 JB1674
 JB1674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1674.See file dsdata.pdf to determine how the superseded data were derived.
 JB1674
 JB1674_MARKER: DS = TRIANGULATION STATION DISK
 JB1674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1674_STAMPING: EDWARDS 1961
 JB1674_MARK LOGO: CGS
 JB1674_PROJECTION: FLUSH
 JB1674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1674+STABILITY: SURFACE MOTION
 JB1674
 JB1674  HISTORY     - Date     Condition        Report By
 JB1674  HISTORY     - 1961     MONUMENTED       CGS
 JB1674
 JB1674                          STATION DESCRIPTION
 JB1674
 JB1674'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1674'THE STATION IS ABOUT 4.25 MILES WEST OF ALBION, ABOUT 4 MILES
 JB1674'NORTHEAST OF GOLDEN GATE, ABOUT 2 MILES NORTH NORTHEAST OF ELLERY, IN
 JB1674'THE NORTHEAST .25 OF SEC 6, T 2 S, R 10 E, AND ON ROAD RIGHT-OF-WAY.
 JB1674'IT IS 42 FEET WEST OF A POWER POLE, 27 FEET NORTH OF THE CENTERLINE OF
 JB1674'STATE HIGHWAY 15, 4 FEET SOUTHEAST OF A WITNESS POST, AND 3 FEET SOUTH
 JB1674'OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1674'EDWARDS 1961.
 JB1674'
 JB1674'TO REACH FROM THE POST OFFICE IN ALBION, GO WEST ON STATE HIGHWAY 15
 JB1674'FOR 2.75 MILES TO A CROSSROAD.  CONTINUE WEST ON STATE HIGHWAY 15 FOR
 JB1674'1.25 MILES TO THE STATION ON THE RIGHT.
 JB1674'
 JB1674'TO REACH THE AZIMUTH FROM THE STATION, GO WEST ON STATE HIGHWAY 15 FOR
 JB1674'0.75 MILE TO A SMALL CONCRETE BRIDGE AND THE AZIMUTH MARK IN THE EAST
 JB1674'END OF THE NORTH RAIL OF THE BRIDGE.
 JB1674'
 JB1674'REFERENCE MARK 1 IS 29 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY
 JB1674'15, 2 FEET WEST OF THE POWER POLE, AND 1 FOOT SOUTH OF THE WIRE FENCE.
 JB1674'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED EDWARDS NO 1 1961.
 JB1674'
 JB1674'REFERENCE MARK 2 IS 30 FEET WEST OF A TELEPHONE POLE, AND 28 FEET
 JB1674'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 15.  THE MONUMENT IS FLUSH
 JB1674'AND THE DISK IS STAMPED EDWARDS NO 2 1961.
 JB1674'
 JB1674'THE AZIMUTH MARK IS A STANDARD DISK STAMPED EDWARDS 1961, CEMENTED IN
 JB1674'A DRILLED HOLE IN THE EAST END OF THE NORTH RAIL OF A SMALL CONCRETE
 JB1674'BRIDGE THAT PROJECTS 30 INCHES.  IT IS 20 FEET NORTH OF THE CENTERLINE
 JB1674'OF STATE HIGHWAY 15, AND 2 FEET SOUTHWEST OF A WITNESS POST.
 JB1674'
 JB1674'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3475 ***********************************************************************
 DP3475  DESIGNATION -  EDWARDS RIVER
 DP3475  PID         -  DP3475
 DP3475  STATE/COUNTY-  IL/MERCER
 DP3475  COUNTRY     -  US
 DP3475  USGS QUAD   -  JOY (2018)
 DP3475
 DP3475                         *CURRENT SURVEY CONTROL
 DP3475  ______________________________________________________________________
 DP3475* NAD 83(1986) POSITION- 41 11 13.9    (N) 090 57 57.3    (W)   HD_HELD2
 DP3475* NAVD 88 ORTHO HEIGHT -   167.548 (meters)      549.70  (feet) ADJUSTED
 DP3475  ______________________________________________________________________
 DP3475  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 DP3475  DYNAMIC HEIGHT  -        167.479 (meters)      549.47  (feet) COMP
 DP3475  MODELED GRAVITY -    980,203.9   (mgal)                       NAVD 88
 DP3475
 DP3475  VERT ORDER      -  SECOND    CLASS I
 DP3475
 DP3475.The horizontal coordinates were established by autonomous hand held GPS
 DP3475.observations and have an estimated accuracy of +/- 10 meters.
 DP3475
 DP3475.The orthometric height was determined by differential leveling and
 DP3475.adjusted by the NATIONAL GEODETIC SURVEY
 DP3475.in July 2014.
 DP3475
 DP3475.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3475.GEOID18 height accuracy estimate available here.
 DP3475
 DP3475.Click photographs - Photos may exist for this station.
 DP3475
 DP3475.The dynamic height is computed by dividing the NAVD 88
 DP3475.geopotential number by the normal gravity value computed on the
 DP3475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3475.degrees latitude (g = 980.6199 gals.).
 DP3475
 DP3475.The modeled gravity was interpolated from observed gravity values.
 DP3475
 DP3475;                    North         East    Units  Estimated Accuracy
 DP3475;SPC IL W     -   502,121.      632,949.      MT  (+/- 10 meters HH2 GPS)
 DP3475
 DP3475_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7058961532(NAD 83)
 DP3475
 DP3475                          SUPERSEDED SURVEY CONTROL
 DP3475
 DP3475.No superseded survey control is available for this station.
 DP3475
 DP3475_MARKER: F = FLANGE-ENCASED ROD
 DP3475_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3475_STAMPING: EDWARDS RIVER 2013
 DP3475_MARK LOGO: UIL
 DP3475_PROJECTION: RECESSED 8 CENTIMETERS
 DP3475_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3475_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3475+STABILITY: POSITION/ELEVATION WELL
 DP3475_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3475+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3475_ROD/PIPE-DEPTH: 14.8 meters
 DP3475_SLEEVE-DEPTH  : 0.9 meters
 DP3475
 DP3475  HISTORY     - Date     Condition        Report By
 DP3475  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3475
 DP3475                          STATION DESCRIPTION
 DP3475
 DP3475'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3475'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF ELIZA, 6.2 MI
 DP3475'(10.0 KM) NORTH OF KEITHSBURG AND 4.5 MI (7.2 KM) WEST OF JOY.
 DP3475'
 DP3475'TO REACH FROM THE INTERSECTION OF IL ROUTE 17 AND 110TH STREET IN JOY,
 DP3475'PROCEED WEST 4.8 MI (7.7 KM) ON IL ROUTE 17 TO THE STATION ON THE
 DP3475'RIGHT.
 DP3475'
 DP3475'THE STATION IS LOCATED 59.0 FT (18.0 M) NORTH OF THE CENTER LINE OF IL
 DP3475'ROUTE 17, 23.6 FT (7.2 M) EAST OF A POWER POLE AND 52.3 FT (15.9 M)
 DP3475'EAST OF THE NORTHEAST CORNER OF THE HEADWALL ON THE BRIDGE OVER
 DP3475'EDWARDS RIVER.
 DP3475'
 DP3475'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3475'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3475'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0181 ***********************************************************************
 MG0181  DESIGNATION -  EDWARDS RM 1
 MG0181  PID         -  MG0181
 MG0181  STATE/COUNTY-  IL/HENRY
 MG0181  COUNTRY     -  US
 MG0181  USGS QUAD   -  ANDOVER (2018)
 MG0181
 MG0181                         *CURRENT SURVEY CONTROL
 MG0181  ______________________________________________________________________
 MG0181* NAD 83(1986) POSITION- 41 16 51.18   (N) 090 20 07.55   (W)   HD_HELD1
 MG0181* NAVD 88 ORTHO HEIGHT -   236.395 (meters)      775.57  (feet) ADJUSTED
 MG0181  ______________________________________________________________________
 MG0181  GEOID HEIGHT    -        -32.829 (meters)                     GEOID18
 MG0181  DYNAMIC HEIGHT  -        236.299 (meters)      775.26  (feet) COMP
 MG0181  MODELED GRAVITY -    980,211.1   (mgal)                       NAVD 88
 MG0181
 MG0181  VERT ORDER      -  SECOND    CLASS 0
 MG0181
 MG0181.The horizontal coordinates were determined by differentially corrected
 MG0181.hand held GPS observations or other comparable positioning techniques
 MG0181.and have an estimated accuracy of +/- 3 meters.
 MG0181
 MG0181.The orthometric height was determined by differential leveling and
 MG0181.adjusted by the NATIONAL GEODETIC SURVEY
 MG0181.in June 1991.
 MG0181
 MG0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0181.GEOID18 height accuracy estimate available here.
 MG0181
 MG0181.Click photographs - Photos may exist for this station.
 MG0181
 MG0181.The dynamic height is computed by dividing the NAVD 88
 MG0181.geopotential number by the normal gravity value computed on the
 MG0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0181.degrees latitude (g = 980.6199 gals.).
 MG0181
 MG0181.The modeled gravity was interpolated from observed gravity values.
 MG0181
 MG0181;                    North         East    Units  Estimated Accuracy
 MG0181;SPC IL W     -   512,231.4     685,862.3     MT  (+/- 3 meters HH1 GPS) 
 MG0181
 MG0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2315073363(NAD 83)
 MG0181
 MG0181                          SUPERSEDED SURVEY CONTROL
 MG0181
 MG0181  NGVD 29 (??/??/92)  236.462  (m)          775.79   (f) ADJ UNCH    2 0
 MG0181
 MG0181.Superseded values are not recommended for survey control.
 MG0181
 MG0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0181.See file dsdata.pdf to determine how the superseded data were derived.
 MG0181
 MG0181_MARKER: DR = REFERENCE MARK DISK
 MG0181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0181_STAMPING: EDWARDS NO 1 1959
 MG0181_MARK LOGO: CGS
 MG0181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0181+STABILITY: SURFACE MOTION
 MG0181
 MG0181  HISTORY     - Date     Condition        Report By
 MG0181  HISTORY     - 1959     MONUMENTED       CGS
 MG0181  HISTORY     - 19960714 MARK NOT FOUND   USPSQD
 MG0181  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0181  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0181
 MG0181                          STATION DESCRIPTION
 MG0181
 MG0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0181'3 MI SW FROM ANDOVER.
 MG0181'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0181'AT ANDOVER, THENCE 0.95 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.8
 MG0181'MILES WEST ALONG AN OILED ROAD, 28 FEET NORTH OF THE CENTERLINE
 MG0181'OF THE ROAD, 313 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY
 MG0181'SOUTH TO A FARM HOUSE, 3.6 FEET SOUTH OF FENCE LINE, 2.8 FEET
 MG0181'SOUTHEAST OF A POWER POLE, 56.8 FEET NORTH OF TRIANGULATION
 MG0181'STATION EDWARDS, 59.1 FEET NORTH OF A METAL WITENSS POST, ABOUT
 MG0181'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0181'2 INCHES.
 MG0181
 MG0181                          STATION RECOVERY (1996)
 MG0181
 MG0181'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0181'MARK NOT FOUND.
 MG0181
 MG0181                          STATION RECOVERY (2001)
 MG0181
 MG0181'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0181'MARK NOT FOUND.
 MG0181
 MG0181                          STATION RECOVERY (2004)
 MG0181
 MG0181'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0181'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9259 ***********************************************************************
 AF9259  CBN         -  This is a Cooperative Base Network Control Station.
 AF9259  DESIGNATION -  EDWARDS RM 1
 AF9259  PID         -  AF9259
 AF9259  STATE/COUNTY-  IL/LIVINGSTON
 AF9259  COUNTRY     -  US
 AF9259  USGS QUAD   -  CHATSWORTH NORTH (2018)
 AF9259
 AF9259                         *CURRENT SURVEY CONTROL
 AF9259  ______________________________________________________________________
 AF9259* NAD 83(2011) POSITION- 40 45 15.83828(N) 088 21 12.91245(W)   ADJUSTED
 AF9259* NAD 83(2011) ELLIP HT-   202.570 (meters)        (06/27/12)   ADJUSTED
 AF9259* NAD 83(2011) EPOCH   -  2010.00
 AF9259* NAVD 88 ORTHO HEIGHT -   234.6   (meters)      770.    (feet) GPS OBS
 AF9259  ______________________________________________________________________
 AF9259  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AF9259  GEOID HEIGHT    -        -32.026 (meters)                     GEOID99
 AF9259  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 AF9259  NAD 83(2011) X  -    139,019.464 (meters)                     COMP
 AF9259  NAD 83(2011) Y  - -4,836,596.328 (meters)                     COMP
 AF9259  NAD 83(2011) Z  -  4,141,932.971 (meters)                     COMP
 AF9259  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 AF9259
 AF9259  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9259  Standards:
 AF9259         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9259            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9259  -------------------------------------------------------------------
 AF9259  NETWORK    0.79   1.61           0.37   0.25   0.82     -0.07600766
 AF9259  -------------------------------------------------------------------
 AF9259  Click here for local accuracies and other accuracy information.
 AF9259
 AF9259.The horizontal coordinates were established by GPS observations
 AF9259.and adjusted by the National Geodetic Survey in June 2012.
 AF9259
 AF9259.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9259.been affixed to the stable North American tectonic plate. See 
 AF9259.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9259
 AF9259.The horizontal coordinates are valid at the epoch date displayed above
 AF9259.which is a decimal equivalence of Year/Month/Day.
 AF9259
 AF9259.The orthometric height was determined by GPS observations and a
 AF9259.high-resolution geoid model.
 AF9259
 AF9259.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9259.GEOID18 height accuracy estimate available here.
 AF9259
 AF9259.Click photographs - Photos may exist for this station.
 AF9259
 AF9259.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9259
 AF9259.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9259
 AF9259.The ellipsoidal height was determined by GPS observations
 AF9259.and is referenced to NAD 83.
 AF9259
 AF9259. The following values were computed from the NAD 83(2011) position.
 AF9259
 AF9259;                    North         East     Units Scale Factor Converg.
 AF9259;SPC IL E     -   453,768.367   298,289.705   MT  0.99997504   -0 00 47.6
 AF9259;SPC IL E     - 1,488,738.38    978,638.81   sFT  0.99997504   -0 00 47.6
 AF9259;UTM  16      - 4,512,374.853   385,738.171   MT  0.99976070   -0 53 01.5
 AF9259
 AF9259!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9259!SPC IL E     -   0.99996822  x   0.99997504  =   0.99994327
 AF9259!UTM  16      -   0.99996822  x   0.99976070  =   0.99972893
 AF9259
 AF9259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8573812374(NAD 83)
 AF9259
 AF9259                          SUPERSEDED SURVEY CONTROL
 AF9259
 AF9259  NAD 83(2007)-  40 45 15.83831(N)    088 21 12.91338(W) AD(2002.00) 0
 AF9259  ELLIP H (02/10/07)  202.592  (m)                       GP(2002.00)    
 AF9259  ELLIP H (10/15/04)  202.607  (m)                       GP(       ) 4 2
 AF9259  NAD 83(1997)-  40 45 15.83819(N)    088 21 12.91324(W) AD(       ) B
 AF9259  ELLIP H (07/17/98)  202.611  (m)                       GP(       ) 4 1
 AF9259  NAVD 88 (07/17/98)  234.7    (m)  GEOID96  model used  GPS OBS        
 AF9259
 AF9259.Superseded values are not recommended for survey control.
 AF9259
 AF9259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9259.See file dsdata.pdf to determine how the superseded data were derived.
 AF9259
 AF9259_MARKER: DR = REFERENCE MARK DISK
 AF9259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9259_STAMPING: EDWARDS NO 1 1969
 AF9259_MARK LOGO: CGS
 AF9259_PROJECTION: FLUSH
 AF9259_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9259+STABILITY: SURFACE MOTION
 AF9259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9259+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2020
 AF9259
 AF9259  HISTORY     - Date     Condition        Report By
 AF9259  HISTORY     - 1969     MONUMENTED       CGS
 AF9259  HISTORY     - 200205   GOOD             ASCPC
 AF9259  HISTORY     - 20080221 GOOD             ILDT
 AF9259  HISTORY     - 20200518 GOOD             ILDT
 AF9259
 AF9259                          STATION DESCRIPTION
 AF9259
 AF9259'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 AF9259'THE STATION IS LOCATED ABOUT 3 MI (4.8 KM) EAST OF FORREST AND 3.2 MI
 AF9259'(5.1 KM) WEST OF CHATSWORTH IN A WEED STRIP BETWEEN COUNTY ROAD 3000E
 AF9259'AND A CULTIVATED FIELD.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 24
 AF9259'AND STATE ROUTE 47 IN FORREST, GO EAST ON HIGHWAY 24 FOR 3.0 MI (4.8
 AF9259'KM) TO A CROSSROAD.  TURN LEFT, NORTH, ON ROAD 3000E ACROSS RAILROAD
 AF9259'TRACKS FOR 0.25 MI (0.40 KM) TO THE TOP OF A RISE AND THE STATION ON
 AF9259'THE LEFT.  IT IS 7.0 M (23.0 FT) WEST OF THE CENTER OF ROAD 3000E,
 AF9259'APPROXIMATELY 123 M (403.5 FT) SOUTH OF THE EXTENDED CENTER OF THE
 AF9259'SOUTHERNMOST DRIVE EAST TO HOG FARM BUILDINGS, AND 0.3 M (1.0 FT) EAST
 AF9259'OF A FIBERGLASS WITNESS POST AT THE EDGE OF A CULTIVATED FIELD.
 AF9259'NOTE--ROAD 3000E IS ALSO LOCATED ABOUT 2.24 MI (3.60 KM) WEST OF THE
 AF9259'INTERSECTION OF U.S. HIGHWAY 24 AND CHATSWORTH ROAD ON THE SOUTHWEST
 AF9259'SIDE OF CHATSWORTH.
 AF9259
 AF9259                          STATION RECOVERY (2002)
 AF9259
 AF9259'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 AF9259'RECOVERED AS DESCRIBED
 AF9259
 AF9259                          STATION RECOVERY (2008)
 AF9259
 AF9259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 AF9259'PREVIOUS TO REACH IS ADEQUATE. MARK IS 23.0 FEET WEST OF ROAD 3000E,
 AF9259'186.5 FEET NORTH OF A GRAVEL DRIVE LEADING TO A HOUSE, 54 FEET SOUTH
 AF9259'OF A DIRT FIELD ENTRANCE, 134.5 FEET NORTH OF A POWER POLE, AND 124.7
 AF9259'FEET SOUTH OF A POWER POLE.
 AF9259
 AF9259                          STATION RECOVERY (2020)
 AF9259
 AF9259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AF9259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0183 ***********************************************************************
 MG0183  DESIGNATION -  EDWARDS RM 2
 MG0183  PID         -  MG0183
 MG0183  STATE/COUNTY-  IL/HENRY
 MG0183  COUNTRY     -  US
 MG0183  USGS QUAD   -  ANDOVER (2018)
 MG0183
 MG0183                         *CURRENT SURVEY CONTROL
 MG0183  ______________________________________________________________________
 MG0183* NAD 83(1986) POSITION- 41 16 50.63   (N) 090 20 08.32   (W)   HD_HELD1
 MG0183* NAVD 88 ORTHO HEIGHT -   236.524 (meters)      776.00  (feet) ADJUSTED
 MG0183  ______________________________________________________________________
 MG0183  GEOID HEIGHT    -        -32.829 (meters)                     GEOID18
 MG0183  DYNAMIC HEIGHT  -        236.428 (meters)      775.68  (feet) COMP
 MG0183  MODELED GRAVITY -    980,211.1   (mgal)                       NAVD 88
 MG0183
 MG0183  VERT ORDER      -  SECOND    CLASS 0
 MG0183
 MG0183.The horizontal coordinates were determined by differentially corrected
 MG0183.hand held GPS observations or other comparable positioning techniques
 MG0183.and have an estimated accuracy of +/- 3 meters.
 MG0183
 MG0183.The orthometric height was determined by differential leveling and
 MG0183.adjusted by the NATIONAL GEODETIC SURVEY
 MG0183.in June 1991.
 MG0183
 MG0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0183.GEOID18 height accuracy estimate available here.
 MG0183
 MG0183.Click photographs - Photos may exist for this station.
 MG0183
 MG0183.The dynamic height is computed by dividing the NAVD 88
 MG0183.geopotential number by the normal gravity value computed on the
 MG0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0183.degrees latitude (g = 980.6199 gals.).
 MG0183
 MG0183.The modeled gravity was interpolated from observed gravity values.
 MG0183
 MG0183;                    North         East    Units  Estimated Accuracy
 MG0183;SPC IL W     -   512,214.5     685,844.3     MT  (+/- 3 meters HH1 GPS) 
 MG0183
 MG0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2313373345(NAD 83)
 MG0183
 MG0183                          SUPERSEDED SURVEY CONTROL
 MG0183
 MG0183  NGVD 29 (??/??/92)  236.590  (m)          776.21   (f) ADJ UNCH    2 0
 MG0183
 MG0183.Superseded values are not recommended for survey control.
 MG0183
 MG0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0183.See file dsdata.pdf to determine how the superseded data were derived.
 MG0183
 MG0183_MARKER: DR = REFERENCE MARK DISK
 MG0183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0183_STAMPING: EDWARDS NO 2 1959
 MG0183_MARK LOGO: CGS
 MG0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0183+STABILITY: SURFACE MOTION
 MG0183
 MG0183  HISTORY     - Date     Condition        Report By
 MG0183  HISTORY     - 1959     MONUMENTED       CGS
 MG0183  HISTORY     - 19960714 MARK NOT FOUND   USPSQD
 MG0183  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0183  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0183
 MG0183                          STATION DESCRIPTION
 MG0183
 MG0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0183'3 MI SW FROM ANDOVER.
 MG0183'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0183'AT ANDOVER, THENCE 0.95 MILES SOUTH ALONG AN OILED ROAD, THENCE
 MG0183'0.8 MILES WEST ALONG AN OILED ROAD, 27 FEET SOUTH OF THE CENTERLINE
 MG0183'OF THE ROAD, 255 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY SOUTH
 MG0183'TO A FARM HOUSE, 2.6 FEET NORTH OF FENCE LINE, 80 FEET SOUTHWEST
 MG0183'AND ACROSS THE ROAD FROM A POWER POLE, 56.5 FEET WEST OF TRIANGULATION
 MG0183'STATION EDWARDS, 58.3 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL
 MG0183'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 MG0183'INCHES.
 MG0183
 MG0183                          STATION RECOVERY (1996)
 MG0183
 MG0183'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0183'MARK NOT FOUND.
 MG0183
 MG0183                          STATION RECOVERY (2001)
 MG0183
 MG0183'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0183'MARK NOT FOUND.
 MG0183
 MG0183                          STATION RECOVERY (2004)
 MG0183
 MG0183'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0183'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1715 ***********************************************************************
 LC1715  DESIGNATION -  EDWARDS RM A
 LC1715  PID         -  LC1715
 LC1715  STATE/COUNTY-  IL/LIVINGSTON
 LC1715  COUNTRY     -  US
 LC1715  USGS QUAD   -  CHATSWORTH NORTH (2018)
 LC1715
 LC1715                         *CURRENT SURVEY CONTROL
 LC1715  ______________________________________________________________________
 LC1715* NAD 83(1997) POSITION- 40 45 17.61836(N) 088 21 12.12558(W)   ADJUSTED
 LC1715* NAVD 88 ORTHO HEIGHT -   234.5   (meters)      769.    (feet) VERTCON3
 LC1715  ______________________________________________________________________
 LC1715  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 LC1715  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 LC1715  HORZ ORDER      -  FIRST
 LC1715
 LC1715.The horizontal coordinates were established by classical geodetic methods
 LC1715.and adjusted by the National Geodetic Survey in October 1999.
 LC1715
 LC1715.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1715.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1715
 LC1715.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1715.GEOID18 height accuracy estimate available here.
 LC1715
 LC1715.Click photographs - Photos may exist for this station.
 LC1715
 LC1715.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1715
 LC1715. The following values were computed from the NAD 83(1997) position.
 LC1715
 LC1715;                    North         East     Units Scale Factor Converg.
 LC1715;SPC IL E     -   453,823.271   298,308.175   MT  0.99997504   -0 00 47.1
 LC1715;SPC IL E     - 1,488,918.51    978,699.40   sFT  0.99997504   -0 00 47.1
 LC1715;UTM  16      - 4,512,429.459   385,757.469   MT  0.99976064   -0 53 01.0
 LC1715
 LC1715!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1715!SPC IL E     -   0.99996824  x   0.99997504  =   0.99994328
 LC1715!UTM  16      -   0.99996824  x   0.99976064  =   0.99972889
 LC1715
 LC1715:                Primary Azimuth Mark                     Grid Az
 LC1715:SPC IL E     -  CHATSWORTH MUN TANK                      089 50 39.1
 LC1715:UTM  16      -  CHATSWORTH MUN TANK                      090 42 53.0
 LC1715
 LC1715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8575712429(NAD 83)
 LC1715
 LC1715|---------------------------------------------------------------------|
 LC1715| PID    Reference Object                     Distance      Geod. Az  |
 LC1715|                                                           dddmmss.s |
 LC1715| LC1714 CHATSWORTH MUN TANK                 APPROX. 5.1 KM 0894952.0 |
 LC1715| LC1830 PONTIAC ILL ST POLICE RAD TWR       APPROX.27.4 KM 2980528.9 |
 LC1715| LC1826 PONTIAC N ILL GAS KJ 8644           APPROX.19.7 KM 3060029.9 |
 LC1715|---------------------------------------------------------------------|
 LC1715
 LC1715                          SUPERSEDED SURVEY CONTROL
 LC1715
 LC1715  NAD 83(1997)-  40 45 17.62336(N)    088 21 12.12843(W) AD(       ) 1
 LC1715  NAD 83(1986)-  40 45 17.62954(N)    088 21 12.13241(W) AD(       ) 1
 LC1715  NAD 27      -  40 45 17.50155(N)    088 21 11.94603(W) AD(       ) 1
 LC1715  NGVD 29 (07/19/86)  234.6    (m)          770.     (f) VERT ANG       
 LC1715
 LC1715.Superseded values are not recommended for survey control.
 LC1715
 LC1715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1715.See file dsdata.pdf to determine how the superseded data were derived.
 LC1715
 LC1715_MARKER: DS = TRIANGULATION STATION DISK
 LC1715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1715_STAMPING: EDWARDS RM A 1969
 LC1715_MARK LOGO: CGS
 LC1715_PROJECTION: RECESSED 46 CENTIMETERS
 LC1715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1715+STABILITY: SURFACE MOTION
 LC1715
 LC1715  HISTORY     - Date     Condition        Report By
 LC1715  HISTORY     - 1969     MONUMENTED       CGS
 LC1715
 LC1715                          STATION DESCRIPTION
 LC1715
 LC1715'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1715'THE STATION IS LOCATED ABOUT 3 MILES EAST OF FORREST, 3 MILES
 LC1715'WEST OF CHATSWORTH, 0.3 MILE NORTH OF U.S. HIGHWAY 24, IN
 LC1715'SECTION 6, T26N, R8E AND ON THE EAST RIGHT-OF-WAY OF A
 LC1715'COUNTY ROAD.
 LC1715'
 LC1715'FOR A ROUTE TO REACH THE STATION SEE DESCRIPTION TO TRIANGULATION
 LC1715'STATION EDWARDS THEREOF.
 LC1715'
 LC1715'THE STATION MARK IS A STANDARD TRIANGULATION STATION MARK DISK
 LC1715'STAMPED EDWARDS RM A 1969, SET IN THE TOP OF A CYLINDRICAL
 LC1715'CONCRETE MONUMENT WHICH IS 18 INCHES BELOW THE GROUND
 LC1715'SURFACE.  IT IS 42 FEET EAST OF THE CENTER OF THE GRAVELED
 LC1715'ROAD, 20 FEET SOUTHEAST OF THE SOUTH GATE POST IN THE FENCE
 LC1715'LINE AND 15.5 FEET EAST OF A METAL WITNESS POST WITH SIGN
 LC1715'ATTACHED.
 LC1715'
 LC1715'NOTE--THE TRAVERSE DISTANCE NOTED BELOW HAS BEEN REDUCED TO
 LC1715'SEA LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1304 ***********************************************************************
 JB1304  DESIGNATION -  EDWARDSVILLE
 JB1304  PID         -  JB1304
 JB1304  STATE/COUNTY-  IL/MADISON
 JB1304  COUNTRY     -  US
 JB1304  USGS QUAD   -  EDWARDSVILLE (2018)
 JB1304
 JB1304                         *CURRENT SURVEY CONTROL
 JB1304  ______________________________________________________________________
 JB1304* NAD 83(1986) POSITION- 38 48 46.02   (N) 089 57 27.00   (W)   HD_HELD1
 JB1304* NAVD 88 ORTHO HEIGHT -   163.839 (meters)      537.53  (feet) ADJUSTED
 JB1304  ______________________________________________________________________
 JB1304  GEOID HEIGHT    -        -31.154 (meters)                     GEOID18
 JB1304  DYNAMIC HEIGHT  -        163.740 (meters)      537.20  (feet) COMP
 JB1304  MODELED GRAVITY -    980,023.2   (mgal)                       NAVD 88
 JB1304
 JB1304  VERT ORDER      -  SECOND    CLASS I
 JB1304
 JB1304.The horizontal coordinates were determined by differentially corrected
 JB1304.hand held GPS observations or other comparable positioning techniques
 JB1304.and have an estimated accuracy of +/- 3 meters.
 JB1304
 JB1304.The orthometric height was determined by differential leveling and
 JB1304.adjusted by the NATIONAL GEODETIC SURVEY
 JB1304.in June 1991.
 JB1304
 JB1304.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1304.GEOID18 height accuracy estimate available here.
 JB1304
 JB1304.Click photographs - Photos may exist for this station.
 JB1304
 JB1304.The dynamic height is computed by dividing the NAVD 88
 JB1304.geopotential number by the normal gravity value computed on the
 JB1304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1304.degrees latitude (g = 980.6199 gals.).
 JB1304
 JB1304.The modeled gravity was interpolated from observed gravity values.
 JB1304
 JB1304;                    North         East    Units  Estimated Accuracy
 JB1304;SPC IL W     -   238,207.7     718,165.9     MT  (+/- 3 meters HH1 GPS) 
 JB1304
 JB1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4320600157(NAD 83)
 JB1304
 JB1304                          SUPERSEDED SURVEY CONTROL
 JB1304
 JB1304  NGVD 29 (??/??/92)  163.962  (m)          537.93   (f) ADJ UNCH    2 0
 JB1304
 JB1304.Superseded values are not recommended for survey control.
 JB1304
 JB1304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1304.See file dsdata.pdf to determine how the superseded data were derived.
 JB1304
 JB1304_MARKER: DB = BENCH MARK DISK
 JB1304_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB1304_SP_SET: STEP
 JB1304_STAMPING: EDWARDSVILLE 1934
 JB1304_MARK LOGO: CGS
 JB1304_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1304_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1304+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2013
 JB1304
 JB1304  HISTORY     - Date     Condition        Report By
 JB1304  HISTORY     - 1934     MONUMENTED       CGS
 JB1304  HISTORY     - 1960     GOOD             CGS
 JB1304  HISTORY     - 20100901 GOOD             GEOCAC
 JB1304  HISTORY     - 20120425 GOOD             ILDT
 JB1304  HISTORY     - 20130412 GOOD             PATRIC
 JB1304
 JB1304                          STATION DESCRIPTION
 JB1304
 JB1304'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1304'AT EDWARDSVILLE.
 JB1304'THE MARK IS LOCATED AT EDWARDSVILLE, AT THE COURTHOUSE, AT THE
 JB1304'NORTHEAST ENTRANCE ON MAIN STREET, 17.4 FEET SOUTHWEST OF MAIN
 JB1304'STREET CURB, IN THE NORTHWEST SIDE OF STONE STEPS, IN THE STONE
 JB1304'BORDER OF THE STONE STEPS AT THE FIRST LANDING.  NOTE-- ACCORDING
 JB1304'TO ROBERT G. WATTS, OF THE THOMAS ENGINEERING CO., IT IS BELIEVED
 JB1304'THAT THIS MARK HAS BEEN RESET AT A LOWER ELEVATION.  DIFFERENCE
 JB1304'OF - 0.111 FEET.
 JB1304
 JB1304                          STATION RECOVERY (2010)
 JB1304
 JB1304'RECOVERY NOTE BY GEOCACHING 2010 (APC)
 JB1304'RECOVERED IN GOOD CONDITION.
 JB1304
 JB1304                          STATION RECOVERY (2012)
 JB1304
 JB1304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1304'RECOVERED IN GOOD CONDITION.
 JB1304
 JB1304                          STATION RECOVERY (2013)
 JB1304
 JB1304'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JB1304'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2005 ***********************************************************************
 JB2005  DESIGNATION -  EDWARDSVILLE
 JB2005  PID         -  JB2005
 JB2005  STATE/COUNTY-  IL/MADISON
 JB2005  COUNTRY     -  US
 JB2005  USGS QUAD   -  EDWARDSVILLE (2018)
 JB2005
 JB2005                         *CURRENT SURVEY CONTROL
 JB2005  ______________________________________________________________________
 JB2005* NAD 83(2011) POSITION- 38 47 46.53962(N) 089 58 41.49830(W)   ADJUSTED
 JB2005* NAD 83(2011) ELLIP HT-   148.496 (meters)        (06/27/12)   ADJUSTED
 JB2005* NAD 83(2011) EPOCH   -  2010.00
 JB2005* NAVD 88 ORTHO HEIGHT -   179.7   (meters)      590.    (feet) GPS OBS
 JB2005  ______________________________________________________________________
 JB2005  NAVD 88 orthometric height was determined with geoid model    GEOID03
 JB2005  GEOID HEIGHT    -        -31.134 (meters)                     GEOID03
 JB2005  GEOID HEIGHT    -        -31.162 (meters)                     GEOID18
 JB2005  NAD 83(2011) X  -      1,894.427 (meters)                     COMP
 JB2005  NAD 83(2011) Y  - -4,977,645.266 (meters)                     COMP
 JB2005  NAD 83(2011) Z  -  3,974,807.472 (meters)                     COMP
 JB2005  LAPLACE CORR    -          2.37  (seconds)                    DEFLEC18
 JB2005
 JB2005  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB2005  Standards:
 JB2005         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB2005            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB2005  -------------------------------------------------------------------
 JB2005  NETWORK    1.09   1.90           0.50   0.37   0.97      0.07846855
 JB2005  -------------------------------------------------------------------
 JB2005  Click here for local accuracies and other accuracy information.
 JB2005
 JB2005.The horizontal coordinates were established by GPS observations
 JB2005.and adjusted by the National Geodetic Survey in June 2012.
 JB2005
 JB2005.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB2005.been affixed to the stable North American tectonic plate. See 
 JB2005.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB2005
 JB2005.The horizontal coordinates are valid at the epoch date displayed above
 JB2005.which is a decimal equivalence of Year/Month/Day.
 JB2005
 JB2005.The orthometric height was determined by GPS observations and a
 JB2005.high-resolution geoid model.
 JB2005
 JB2005.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2005.GEOID18 height accuracy estimate available here.
 JB2005
 JB2005.Click photographs - Photos may exist for this station.
 JB2005
 JB2005.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2005
 JB2005.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2005
 JB2005.The ellipsoidal height was determined by GPS observations
 JB2005.and is referenced to NAD 83.
 JB2005
 JB2005. The following values were computed from the NAD 83(2011) position.
 JB2005
 JB2005;                    North         East     Units Scale Factor Converg.
 JB2005;SPC IL W     -   236,369.699   716,372.474   MT  0.99994448   +0 07 05.1
 JB2005;SPC IL W     -   775,489.59  2,350,298.69   sFT  0.99994448   +0 07 05.1
 JB2005;UTM  16      - 4,298,381.794   241,349.743   MT  1.00042389   -1 52 01.3
 JB2005;UTM  15      - 4,298,506.191   762,438.633   MT  1.00044821   +1 53 39.8
 JB2005
 JB2005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2005!SPC IL W     -   0.99997670  x   0.99994448  =   0.99992118
 JB2005!UTM  16      -   0.99997670  x   1.00042389  =   1.00040058
 JB2005!UTM  15      -   0.99997670  x   1.00044821  =   1.00042490
 JB2005
 JB2005:                Primary Azimuth Mark                     Grid Az
 JB2005:SPC IL W     -  EDWARDSVILLE AZ MK                       020 09 22.8
 JB2005:UTM  16      -  EDWARDSVILLE AZ MK                       022 08 29.2
 JB2005:UTM  15      -  EDWARDSVILLE AZ MK                       018 22 48.1
 JB2005
 JB2005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4134998381(NAD 83)
 JB2005
 JB2005|---------------------------------------------------------------------|
 JB2005| PID    Reference Object                     Distance      Geod. Az  |
 JB2005|                                                           dddmmss.s |
 JB2005| CI4366 EDWARDSVILLE AZ MK                                 0201627.9 |
 JB2005| CI4367 EDWARDSVILLE RM 1                    38.219 METERS 02029     |
 JB2005| JB2004 EDWARDSVILLE MUNICIPAL SPIPE        APPROX. 2.7 KM 0375909.2 |
 JB2005| JB2002 EDWARDSVILLE RICHARDS CO STK        APPROX. 3.2 KM 0612910.5 |
 JB2005| JB2001 EDWARDSVILLE MUNICIPAL TANK         APPROX. 2.5 KM 0691539.2 |
 JB2005| JB2003 EDWARDSVILLE KETTLE R TREAT TK      APPROX. 2.8 KM 1272905.4 |
 JB2005| CI4368 EDWARDSVILLE RM 2                    38.890 METERS 15327     |
 JB2005| JB1997 COLLINSVILLE SMELTING CO N STK      APPROX.11.7 KM 1715113.1 |
 JB2005| JB1992 COLLINSVILLE MUNICIPAL TANK         APPROX.14.1 KM 1825509.8 |
 JB2005|---------------------------------------------------------------------|
 JB2005
 JB2005                          SUPERSEDED SURVEY CONTROL
 JB2005
 JB2005  NAD 83(2007)-  38 47 46.53929(N)    089 58 41.50005(W) AD(2002.00) 0
 JB2005  ELLIP H (02/10/07)  148.528  (m)                       GP(2002.00)    
 JB2005  NAD 83(1997)-  38 47 46.53952(N)    089 58 41.49931(W) AD(       ) 1
 JB2005  ELLIP H (08/30/05)  148.481  (m)                       GP(       ) 4 1
 JB2005  NAD 83(1997)-  38 47 46.54003(N)    089 58 41.50275(W) AD(       ) 1
 JB2005  ELLIP H (10/21/99)  148.558  (m)                       GP(       ) 4 1
 JB2005  NAD 83(1986)-  38 47 46.55669(N)    089 58 41.49449(W) AD(       ) 1
 JB2005  NAD 27      -  38 47 46.38600(N)    089 58 41.12600(W) AD(       ) 1
 JB2005  NAVD 88 (09/27/95)  179.6    (m)  GEOID93  model used  GPS OBS        
 JB2005
 JB2005.Superseded values are not recommended for survey control.
 JB2005
 JB2005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2005.See file dsdata.pdf to determine how the superseded data were derived.
 JB2005
 JB2005_MARKER: DS = TRIANGULATION STATION DISK
 JB2005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2005_STAMPING: EDWARDSVILLE 1934
 JB2005_MARK LOGO: CGS
 JB2005_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2005+STABILITY: SURFACE MOTION
 JB2005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2005+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2010
 JB2005
 JB2005  HISTORY     - Date     Condition        Report By
 JB2005  HISTORY     - 1934     MONUMENTED       CGS
 JB2005  HISTORY     - 1948     MARK NOT FOUND   CGS
 JB2005  HISTORY     - 1960     GOOD             CGS
 JB2005  HISTORY     - 1969     GOOD             CGS
 JB2005  HISTORY     - 1971     GOOD             NGS
 JB2005  HISTORY     - 19930401 GOOD             MODNR
 JB2005  HISTORY     - 20020121 GOOD             JCLS
 JB2005  HISTORY     - 20050721 GOOD             ILDT
 JB2005  HISTORY     - 20100901 GOOD             GEOCAC
 JB2005
 JB2005                          STATION DESCRIPTION
 JB2005
 JB2005'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JB2005'ABOUT 2 MILES BY ROAD SOUTHWEST OF THE COURTHOUSE IN EDWARDSVILLE, ON
 JB2005'PROPERTY OF THE VALLEY VIEW CEMETERY ASSOCIATION, 50 FEET WEST OF THE
 JB2005'CENTER LINE OF U S HIGHWAY 66, 19 FEET SOUTHWEST OF A CONCRETE STREET
 JB2005'RIGHT-OF-WAY MARKER, 148 FEET SOUTH-SOUTHEAST OF SOUTH GATEPOST OF THE
 JB2005'MAIN GATE OF THE CEMETERY, AND PROJECTS 5 INCHES.
 JB2005'
 JB2005'TO REACH STATION, GO SOUTHWEST OF U S HGIHWAY 66 TO THE VALLEY VIEW
 JB2005'CEMETERY AND THE STATION, ON WEST SIDE OF THE HIGHWAY.
 JB2005'
 JB2005'REFERENCE MARK NO 1 IS NORTH-NORTHEAST OF THE STATION ON THE WEST EDGE
 JB2005'OF THE RIGHT-OF-WAY OF U S HIGHWAY 66, 33 FEET SOUTH OF THE CENTER
 JB2005'LINE OF LANE LEADING TO THE MAIN GATE OF THE CEMETERY, 33.5 FEET WEST
 JB2005'OF THE CENTER LINE OF THE HIGHWAY, 52 FEET SOUTHEAST OF THE SOUTH
 JB2005'GATEPOST OF THE CEMETERY, AND PROJECTS 2 INCHES.
 JB2005'
 JB2005'REFERENCE MARK NO 2 IS SOUTHEAST OF THE STATION, ON THE EAST EDGE OF
 JB2005'THE RIGHT-OF-WAY OF U S HIGHWAY 66, 31 FEET EAST OF THE CENTER LINE,
 JB2005'AND PROJECTS 8 INCHES.  DISTANCE BETWEEN REFERENCE MARKS IS 232.00
 JB2005'FEET.
 JB2005'
 JB2005'AZIMUTH MARK IS NORTH-NORTHEAST OF THE STATION, ON THE WEST EDGE OF
 JB2005'THE RIGHT-OF-WAY, 20 FEET WEST OF THE CENTER LINE OF U S HIGHWAY 66,
 JB2005'25 FEET SOUTH OF A FENCE CORNER, AND PROJECTS 8 INCHES.
 JB2005
 JB2005                          STATION RECOVERY (1948)
 JB2005
 JB2005'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948
 JB2005'SURFACE MARK OF STATION IS GONE.
 JB2005
 JB2005                          STATION RECOVERY (1960)
 JB2005
 JB2005'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (RGW)
 JB2005'STATION WAS FOUND UNDISTURBED.  THE CONCRETE IS CHIPPED AND SCARRED
 JB2005'FROM FARM DISC OR HARROW BEING DRAGGED OVER THE STATION.  IT IS ON
 JB2005'PROPERTY NOW OWNED BY SOUTHERN ILLINOIS UNIVERSITY AND USED AS A
 JB2005'NURSERY.
 JB2005'
 JB2005'AZIMUTH MARK AND BOTH REFERENCE MARKS FOUND, AND IN GOOD CONDITION.
 JB2005
 JB2005                          STATION RECOVERY (1969)
 JB2005
 JB2005'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (PDC)
 JB2005'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AS DESCRIBED
 JB2005'AND IN GOOD CONDITION.  THE AZIMUTH MARK WAS NOT SEARCHED FOR.
 JB2005
 JB2005                          STATION RECOVERY (1971)
 JB2005
 JB2005'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (DLV)
 JB2005'THE STATION, BOTH REFERENCE MARKS AND THE AZIMUTH MARK WERE RECOVERED
 JB2005'AS DESCRIBED IN GOOD CONDITION.
 JB2005'
 JB2005'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MI S OF
 JB2005'EDWARDSVILLE.
 JB2005
 JB2005                          STATION RECOVERY (1993)
 JB2005
 JB2005'RECOVERY NOTE BY MO DEPT OF NAT RES 1993
 JB2005'STATION, AZIMUTH MARKS AND REFERENCE TIES THE STATION IS A STANDARD
 JB2005'USCGS TRIANGULATION DISK STAMPED--- (EDWARDSVILLE, 1934) SET IN A 12
 JB2005'IN SQUARE CONCRETE MONUMENT WHICH PROJECTS 7 IN.  IT IS ABOUT 2 MILES
 JB2005'(3.2 KM) SW OF THE COURTHOUSE IN EDWARDSVILLE, MADISON COUNTY, IL ON
 JB2005'THE WEST SIDE OF ILLINOIS HIGHWAY 157 ABOUT 150 FT (45.7 M) SOUTH OF
 JB2005'THE ENTRANCE TO VALLEY VIEW CEMETERY.  IT IS 148 FT (45.1 M) SSE OF
 JB2005'THE SOUTH GATE POST OF THE CEMETERY ENTRANCE AND 50 FT (15.2 M) WEST
 JB2005'OF THE CENTER LINE OF THE HIGHWAY. STATION AND AZIMUTH MARK TO REACH
 JB2005'TO REACH THE STATION FROM THE MO/ILL STATE LINE OVER THE MISSISSIPPI
 JB2005'RIVER ON INTERSTATE 270, GO EAST ON I-270 FOR 6.6 MILES (10.6 KM) TO
 JB2005'THE INTERCHANGE WITH IL HWY 157.  GO NORTH ON IL 157 FOR 3.5 MILES
 JB2005'(5.6 KM) TO THE STATION ON LEFT JUST SOUTH OF THE MAIN GATE OF THE
 JB2005'VALLEY VIEW CEMETERY ASSOCIATION.  THE STATION IS 50 FT (15.2 M) WEST
 JB2005'OF THE CENTER LINE OF HIGHWAY 157, 148 FT (45.1 M) S-SW OF THE SOUTH
 JB2005'GATE POST OF THE ENTRANCE TO THE CEMETERY.  THE STATION IS 7 IN ABOVE
 JB2005'THE GROUND SURFACE. DATE OF REPORT 06-06-1995
 JB2005
 JB2005                          STATION RECOVERY (2002)
 JB2005
 JB2005'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002
 JB2005'RECOVERED IN GOOD CONDITION.
 JB2005
 JB2005                          STATION RECOVERY (2005)
 JB2005
 JB2005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (KK)
 JB2005'RECOVERED AS DESCRIBED
 JB2005
 JB2005                          STATION RECOVERY (2010)
 JB2005
 JB2005'RECOVERY NOTE BY GEOCACHING 2010 (APC)
 JB2005'REFERENCE AND AZIMUTH MARKS NOT SEARCHED FOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9188 ***********************************************************************
 DG9188  DESIGNATION -  EDWARDSVILLE 1
 DG9188  PID         -  DG9188
 DG9188  STATE/COUNTY-  IL/STEPHENSON
 DG9188  COUNTRY     -  US
 DG9188  USGS QUAD   -  GERMAN VALLEY (2018)
 DG9188
 DG9188                         *CURRENT SURVEY CONTROL
 DG9188  ______________________________________________________________________
 DG9188* NAD 83(2011) POSITION- 42 13 38.34376(N) 089 28 25.70254(W)   ADJUSTED
 DG9188* NAD 83(2011) ELLIP HT-   229.735 (meters)        (06/27/12)   ADJUSTED
 DG9188* NAD 83(2011) EPOCH   -  2010.00
 DG9188* NAVD 88 ORTHO HEIGHT -   262.9   (meters)      863.    (feet) GPS OBS
 DG9188  ______________________________________________________________________
 DG9188  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9188  GEOID HEIGHT    -        -33.106 (meters)                     GEOID99
 DG9188  GEOID HEIGHT    -        -33.194 (meters)                     GEOID18
 DG9188  NAD 83(2011) X  -     43,441.000 (meters)                     COMP
 DG9188  NAD 83(2011) Y  - -4,730,037.263 (meters)                     COMP
 DG9188  NAD 83(2011) Z  -  4,264,488.651 (meters)                     COMP
 DG9188  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 DG9188
 DG9188  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9188  Standards:
 DG9188         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9188            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9188  -------------------------------------------------------------------
 DG9188  NETWORK    0.81   1.51           0.37   0.28   0.77     -0.11954626
 DG9188  -------------------------------------------------------------------
 DG9188  Click here for local accuracies and other accuracy information.
 DG9188
 DG9188.The horizontal coordinates were established by GPS observations
 DG9188.and adjusted by the National Geodetic Survey in June 2012.
 DG9188
 DG9188.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9188.been affixed to the stable North American tectonic plate. See 
 DG9188.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9188
 DG9188.The horizontal coordinates are valid at the epoch date displayed above
 DG9188.which is a decimal equivalence of Year/Month/Day.
 DG9188
 DG9188.The orthometric height was determined by GPS observations and a
 DG9188.high-resolution geoid model.
 DG9188
 DG9188.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9188.GEOID18 height accuracy estimate available here.
 DG9188
 DG9188.Click photographs - Photos may exist for this station.
 DG9188
 DG9188.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9188
 DG9188.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9188
 DG9188.The ellipsoidal height was determined by GPS observations
 DG9188.and is referenced to NAD 83.
 DG9188
 DG9188. The following values were computed from the NAD 83(2011) position.
 DG9188
 DG9188;                    North         East     Units Scale Factor Converg.
 DG9188;SPC IL W     -   617,562.950   757,196.027   MT  0.99998141   +0 27 56.4
 DG9188;SPC IL W     - 2,026,121.11  2,484,233.97   sFT  0.99998141   +0 27 56.4
 DG9188;UTM  16      - 4,677,978.487   295,849.788   MT  1.00011283   -1 39 47.4
 DG9188
 DG9188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9188!SPC IL W     -   0.99996397  x   0.99998141  =   0.99994538
 DG9188!UTM  16      -   0.99996397  x   1.00011283  =   1.00007680
 DG9188
 DG9188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9584977978(NAD 83)
 DG9188
 DG9188                          SUPERSEDED SURVEY CONTROL
 DG9188
 DG9188  NAD 83(2007)-  42 13 38.34379(N)    089 28 25.70343(W) AD(2002.00) 0
 DG9188  ELLIP H (02/10/07)  229.768  (m)                       GP(2002.00)    
 DG9188  NAD 83(1997)-  42 13 38.34342(N)    089 28 25.70247(W) AD(       ) 1
 DG9188  ELLIP H (03/01/05)  229.749  (m)                       GP(       ) 4 1
 DG9188
 DG9188.Superseded values are not recommended for survey control.
 DG9188
 DG9188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9188.See file dsdata.pdf to determine how the superseded data were derived.
 DG9188
 DG9188_MARKER: A = ALUMINUM MARKER
 DG9188_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9188_STAMPING: EDWARDSVILLE NO. 1
 DG9188_MARK LOGO: FGRAH
 DG9188_PROJECTION: RECESSED 6 CENTIMETERS
 DG9188_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9188_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9188+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9188_ROD/PIPE-DEPTH: 3.66 meters
 DG9188
 DG9188  HISTORY     - Date     Condition        Report By
 DG9188  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9188
 DG9188                          STATION DESCRIPTION
 DG9188
 DG9188'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9188'STATION IS ABOUT 2.1 KM (1.3 MILES) NORTHEAST OF GERMAN VALLEY AND
 DG9188'ABOUT 7.7 KM (4.8 MILES) SOUTH OF  RIDOTT (AIR LINE), IN SECTION 28, T
 DG9188'26 N, R 9 E ON PROPERTY OWNED BY RANDOLPH  SCHNEIDERMAN. THIS STATION
 DG9188'IS 9.7M (31.8 FT) EAST OF THE CENTERLINE OF PAVEMENT OF ROCK  CITY
 DG9188'ROAD, 0.4M (1.2 FT) WEST OF AN ORANGE CARSONITE WITNESS SIGN AND 27.5M
 DG9188'(90.4 FT) SOUTHEAST OF A  POWER POLE. MARK IS FLUSH WITH GROUND LEVEL.
 DG9188'TO REACH THE STATION FROM THE POST OFFICE ON CHURCH STREET IN GERMAN
 DG9188'VALLEY, GO EAST  ON CHURCH STREET 0.0 KM (150 FT) TO ROCK CITY ROAD,
 DG9188'THEN TURN LEFT (NORTH) ON ROCK CITY  ROAD 1.3 KM (0.8 MILES) TO THE
 DG9188'STATION ON THE RIGHT (EAST).
 DG9188'
 DG9188'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9188'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9188'6.7 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9188'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9188'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9207 ***********************************************************************
 DG9207  DESIGNATION -  EDWARDSVILLE 2
 DG9207  PID         -  DG9207
 DG9207  STATE/COUNTY-  IL/STEPHENSON
 DG9207  COUNTRY     -  US
 DG9207  USGS QUAD   -  GERMAN VALLEY (2018)
 DG9207
 DG9207                         *CURRENT SURVEY CONTROL
 DG9207  ______________________________________________________________________
 DG9207* NAD 83(2011) POSITION- 42 13 55.53153(N) 089 28 26.98766(W)   ADJUSTED
 DG9207* NAD 83(2011) ELLIP HT-   232.652 (meters)        (06/27/12)   ADJUSTED
 DG9207* NAD 83(2011) EPOCH   -  2010.00
 DG9207* NAVD 88 ORTHO HEIGHT -   265.9   (meters)      872.    (feet) GPS OBS
 DG9207  ______________________________________________________________________
 DG9207  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9207  GEOID HEIGHT    -        -33.115 (meters)                     GEOID99
 DG9207  GEOID HEIGHT    -        -33.203 (meters)                     GEOID18
 DG9207  NAD 83(2011) X  -     43,408.279 (meters)                     COMP
 DG9207  NAD 83(2011) Y  - -4,729,683.260 (meters)                     COMP
 DG9207  NAD 83(2011) Z  -  4,264,883.310 (meters)                     COMP
 DG9207  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 DG9207
 DG9207  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9207  Standards:
 DG9207         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9207            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9207  -------------------------------------------------------------------
 DG9207  NETWORK    0.92   1.06           0.42   0.32   0.54      0.06522143
 DG9207  -------------------------------------------------------------------
 DG9207  Click here for local accuracies and other accuracy information.
 DG9207
 DG9207.The horizontal coordinates were established by GPS observations
 DG9207.and adjusted by the National Geodetic Survey in June 2012.
 DG9207
 DG9207.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9207.been affixed to the stable North American tectonic plate. See 
 DG9207.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9207
 DG9207.The horizontal coordinates are valid at the epoch date displayed above
 DG9207.which is a decimal equivalence of Year/Month/Day.
 DG9207
 DG9207.The orthometric height was determined by GPS observations and a
 DG9207.high-resolution geoid model.
 DG9207
 DG9207.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9207.GEOID18 height accuracy estimate available here.
 DG9207
 DG9207.Click photographs - Photos may exist for this station.
 DG9207
 DG9207.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9207
 DG9207.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9207
 DG9207.The ellipsoidal height was determined by GPS observations
 DG9207.and is referenced to NAD 83.
 DG9207
 DG9207. The following values were computed from the NAD 83(2011) position.
 DG9207
 DG9207;                    North         East     Units Scale Factor Converg.
 DG9207;SPC IL W     -   618,093.011   757,162.251   MT  0.99998137   +0 27 55.7
 DG9207;SPC IL W     - 2,027,860.15  2,484,123.15   sFT  0.99998137   +0 27 55.7
 DG9207;UTM  16      - 4,678,509.506   295,835.724   MT  1.00011290   -1 39 48.8
 DG9207
 DG9207!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9207!SPC IL W     -   0.99996351  x   0.99998137  =   0.99994488
 DG9207!UTM  16      -   0.99996351  x   1.00011290  =   1.00007641
 DG9207
 DG9207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9583578509(NAD 83)
 DG9207
 DG9207                          SUPERSEDED SURVEY CONTROL
 DG9207
 DG9207  NAD 83(2007)-  42 13 55.53156(N)    089 28 26.98856(W) AD(2002.00) 0
 DG9207  ELLIP H (02/10/07)  232.686  (m)                       GP(2002.00)    
 DG9207  NAD 83(1997)-  42 13 55.53127(N)    089 28 26.98757(W) AD(       ) 2
 DG9207  ELLIP H (03/01/05)  232.667  (m)                       GP(       ) 4 1
 DG9207
 DG9207.Superseded values are not recommended for survey control.
 DG9207
 DG9207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9207.See file dsdata.pdf to determine how the superseded data were derived.
 DG9207
 DG9207_MARKER: A = ALUMINUM MARKER
 DG9207_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9207_STAMPING: EDWARDSVILLE NO. 2
 DG9207_MARK LOGO: FGRAH
 DG9207_PROJECTION: RECESSED 10 CENTIMETERS
 DG9207_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9207_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9207+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9207_ROD/PIPE-DEPTH: 3.66 meters
 DG9207
 DG9207  HISTORY     - Date     Condition        Report By
 DG9207  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9207
 DG9207                          STATION DESCRIPTION
 DG9207
 DG9207'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9207'STATION IS ABOUT 2.4 KM (1.5 MILES) NORTHEAST OF GERMAN VALLEY AND
 DG9207'ABOUT 7.2 KM (4.5 MILES)  SOUTH OF RIDOTT (AIR LINE), IN SECTION 20, T
 DG9207'26 N, R 9 E, ON PROPERTY OWNED BY RANDOLPH  SCHNEIDERMAN. THIS STATION
 DG9207'IS 10M (33 FT) WEST OF THE CENTERLINE OF PAVEMENT OF  ROCK CITY ROAD,
 DG9207'0.3M (1 FT) EAST OF AN ORANGE CARSONITE WITNESS SIGN AND 12.3M (40.4
 DG9207'FT)  SOUTH OF A POWER POLE. MARK IS FLUSH WITH GROUND LEVEL.
 DG9207'
 DG9207'TO REACH THE STATION FROM THE POST OFFICE ON CHURCH STREET IN GERMAN
 DG9207'VALLEY, GO EAST  ON CHURCH STREET 0.0 KM (150 FT) TO ROCK CITY ROAD,
 DG9207'THEN TURN LEFT (NORTH) ON ROCK CITY  ROAD 1.9 KM (1.1 MILES) TO THE
 DG9207'STATION ON THE LEFT (WEST).
 DG9207'
 DG9207'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9207'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9207'10.7 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9207'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9207'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2003 ***********************************************************************
 JB2003  DESIGNATION -  EDWARDSVILLE KETTLE R TREAT TK
 JB2003  PID         -  JB2003
 JB2003  STATE/COUNTY-  IL/MADISON
 JB2003  COUNTRY     -  US
 JB2003  USGS QUAD   -  EDWARDSVILLE (2018)
 JB2003
 JB2003                         *CURRENT SURVEY CONTROL
 JB2003  ______________________________________________________________________
 JB2003* NAD 83(1997) POSITION- 38 46 51.95601(N) 089 57 10.58817(W)   ADJUSTED
 JB2003  ______________________________________________________________________
 JB2003  GEOID HEIGHT    -        -31.119 (meters)                     GEOID18
 JB2003  LAPLACE CORR    -          1.80  (seconds)                    DEFLEC18
 JB2003  HORZ ORDER      -  THIRD
 JB2003
 JB2003.The horizontal coordinates were established by classical geodetic methods
 JB2003.and adjusted by the National Geodetic Survey in October 1999.
 JB2003
 JB2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2003.GEOID18 height accuracy estimate available here.
 JB2003
 JB2003.Click photographs - Photos may exist for this station.
 JB2003
 JB2003.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2003
 JB2003. The following values were computed from the NAD 83(1997) position.
 JB2003
 JB2003;                    North         East     Units Scale Factor Converg.
 JB2003;SPC IL W     -   234,691.451   718,570.101   MT  0.99994542   +0 08 01.9
 JB2003;SPC IL W     -   769,983.54  2,357,508.74   sFT  0.99994542   +0 08 01.9
 JB2003;UTM  16      - 4,296,627.612   243,488.937   MT  1.00041032   -1 51 02.1
 JB2003;UTM  15      - 4,296,896.038   764,688.366   MT  1.00046282   +1 54 34.6
 JB2003
 JB2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4348896627(NAD 83)
 JB2003
 JB2003                          SUPERSEDED SURVEY CONTROL
 JB2003
 JB2003  NAD 83(1986)-  38 46 51.97272(N)    089 57 10.58084(W) AD(       ) 3
 JB2003  NAD 27      -  38 46 51.80400(N)    089 57 10.21900(W) AD(       ) 3
 JB2003
 JB2003.Superseded values are not recommended for survey control.
 JB2003
 JB2003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2003.See file dsdata.pdf to determine how the superseded data were derived.
 JB2003
 JB2003_MARKER: 51 = TANK
 JB2003
 JB2003  HISTORY     - Date     Condition        Report By
 JB2003  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB2003
 JB2003                          STATION DESCRIPTION
 JB2003
 JB2003'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2001 ***********************************************************************
 JB2001  DESIGNATION -  EDWARDSVILLE MUNICIPAL TANK
 JB2001  PID         -  JB2001
 JB2001  STATE/COUNTY-  IL/MADISON
 JB2001  COUNTRY     -  US
 JB2001  USGS QUAD   -  EDWARDSVILLE (2018)
 JB2001
 JB2001                         *CURRENT SURVEY CONTROL
 JB2001  ______________________________________________________________________
 JB2001* NAD 83(1997) POSITION- 38 48 15.24884(N) 089 57 04.57016(W)   ADJUSTED
 JB2001  ______________________________________________________________________
 JB2001  GEOID HEIGHT    -        -31.140 (meters)                     GEOID18
 JB2001  LAPLACE CORR    -          1.87  (seconds)                    DEFLEC18
 JB2001  HORZ ORDER      -  THIRD
 JB2001
 JB2001.The horizontal coordinates were established by classical geodetic methods
 JB2001.and adjusted by the National Geodetic Survey in October 1999.
 JB2001
 JB2001.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2001.GEOID18 height accuracy estimate available here.
 JB2001
 JB2001.Click photographs - Photos may exist for this station.
 JB2001
 JB2001.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2001
 JB2001. The following values were computed from the NAD 83(1997) position.
 JB2001
 JB2001;                    North         East     Units Scale Factor Converg.
 JB2001;SPC IL W     -   237,260.107   718,709.299   MT  0.99994549   +0 08 05.9
 JB2001;SPC IL W     -   778,410.87  2,357,965.43   sFT  0.99994549   +0 08 05.9
 JB2001;UTM  16      - 4,299,191.095   243,717.127   MT  1.00040888   -1 51 01.6
 JB2001;UTM  15      - 4,299,469.105   764,747.912   MT  1.00046320   +1 54 41.9
 JB2001
 JB2001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4371799191(NAD 83)
 JB2001
 JB2001                          SUPERSEDED SURVEY CONTROL
 JB2001
 JB2001  NAD 83(1986)-  38 48 15.26478(N)    089 57 04.56350(W) AD(       ) 3
 JB2001  NAD 27      -  38 48 15.09300(N)    089 57 04.20200(W) AD(       ) 3
 JB2001
 JB2001.Superseded values are not recommended for survey control.
 JB2001
 JB2001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2001.See file dsdata.pdf to determine how the superseded data were derived.
 JB2001
 JB2001_MARKER: 53 = ELEVATED TANK
 JB2001
 JB2001  HISTORY     - Date     Condition        Report By
 JB2001  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB2001  HISTORY     - 1959     GOOD             CGS
 JB2001  HISTORY     - 1969     GOOD             CGS
 JB2001  HISTORY     - 1971     GOOD             NGS
 JB2001
 JB2001                          STATION DESCRIPTION
 JB2001
 JB2001'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (HJB)
 JB2001'NO PRIOR DESCRIPTION.  RECOVERED IN GOOD CONDITION.
 JB2001'
 JB2001'LOCATED IN THE TOWN OF EDWARDSVILLE ON THE WEST SIDE OF SOUTH
 JB2001'BUCHANAN STREET,
 JB2001'ABOUT 300 FEET SOUTH OF THE N Y - CHICAGO AND S L R R
 JB2001'CROSSING, AND OPPOSITE THE
 JB2001'ENTRANCE TO PARK PLACE.  A 6-LEGGED,
 JB2001'SILVER PAINTED, STEEL WATER TANK WITH CONICAL
 JB2001'ROOF AND HEMISPHERICAL
 JB2001'BOTTOM, ERECTED PRIOR TO 1934.
 JB2001
 JB2001                          STATION RECOVERY (1969)
 JB2001
 JB2001'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (PDC)
 JB2001'IN THE CITY OF EDWARDSVILLE.
 JB2001'
 JB2001'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 JB2001
 JB2001                          STATION RECOVERY (1971)
 JB2001
 JB2001'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (DLV)
 JB2001'THE STATION WAS RECOVERED AS DESCRIBED.
 JB2001'
 JB2001'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN EDWARDSVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2002 ***********************************************************************
 JB2002  DESIGNATION -  EDWARDSVILLE RICHARDS CO STK
 JB2002  PID         -  JB2002
 JB2002  STATE/COUNTY-  IL/MADISON
 JB2002  COUNTRY     -  US
 JB2002  USGS QUAD   -  EDWARDSVILLE (2018)
 JB2002
 JB2002                         *CURRENT SURVEY CONTROL
 JB2002  ______________________________________________________________________
 JB2002* NAD 83(1997) POSITION- 38 48 36.31167(N) 089 56 44.37218(W)   ADJUSTED
 JB2002  ______________________________________________________________________
 JB2002  GEOID HEIGHT    -        -31.140 (meters)                     GEOID18
 JB2002  LAPLACE CORR    -          1.82  (seconds)                    DEFLEC18
 JB2002  HORZ ORDER      -  THIRD
 JB2002
 JB2002.The horizontal coordinates were established by classical geodetic methods
 JB2002.and adjusted by the National Geodetic Survey in October 1999.
 JB2002
 JB2002.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2002.GEOID18 height accuracy estimate available here.
 JB2002
 JB2002.Click photographs - Photos may exist for this station.
 JB2002
 JB2002.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2002
 JB2002. The following values were computed from the NAD 83(1997) position.
 JB2002
 JB2002;                    North         East     Units Scale Factor Converg.
 JB2002;SPC IL W     -   237,910.739   719,195.060   MT  0.99994571   +0 08 18.7
 JB2002;SPC IL W     -   780,545.48  2,359,559.13   sFT  0.99994571   +0 08 18.7
 JB2002;UTM  16      - 4,299,824.799   244,225.373   MT  1.00040567   -1 50 49.8
 JB2002;UTM  15      - 4,300,134.831   765,213.507   MT  1.00046624   +1 54 55.4
 JB2002
 JB2002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4422599824(NAD 83)
 JB2002
 JB2002                          SUPERSEDED SURVEY CONTROL
 JB2002
 JB2002  NAD 83(1986)-  38 48 36.32735(N)    089 56 44.36551(W) AD(       ) 3
 JB2002  NAD 27      -  38 48 36.15600(N)    089 56 44.00400(W) AD(       ) 3
 JB2002
 JB2002.Superseded values are not recommended for survey control.
 JB2002
 JB2002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2002.See file dsdata.pdf to determine how the superseded data were derived.
 JB2002
 JB2002_MARKER: 63 = STACK
 JB2002
 JB2002  HISTORY     - Date     Condition        Report By
 JB2002  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB2002  HISTORY     - 1957     GOOD             CGS
 JB2002
 JB2002                          STATION DESCRIPTION
 JB2002
 JB2002'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (LVS)
 JB2002'NO PREVIOUS DESCRIPTION.  INTERSECTION STATION RECOVERED WAS A RED
 JB2002'BRICK STACK ABOUT
 JB2002'115 FEET HIGH AT THE RICHARDS BRICK CO, LOCATED IN
 JB2002'THE EAST CENTRAL SECTION OF
 JB2002'EDWARDSVILLE ABOUT 350 FEET EAST OF
 JB2002'SPRINGER AVENUE, AND ABOUT 300 FEET NORTH OF
 JB2002'THE NEW YORK, CHICAGO,
 JB2002'AND ST LOUIS RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1471 ***********************************************************************
 NH1471  DESIGNATION -  EDWARS
 NH1471  PID         -  NH1471
 NH1471  STATE/COUNTY-  IL/WINNEBAGO
 NH1471  COUNTRY     -  US
 NH1471  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1471
 NH1471                         *CURRENT SURVEY CONTROL
 NH1471  ______________________________________________________________________
 NH1471* NAD 83(1997) POSITION- 42 11 30.59647(N) 089 05 11.04714(W)   ADJUSTED
 NH1471* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 NH1471  ______________________________________________________________________
 NH1471  GEOID HEIGHT    -        -33.255 (meters)                     GEOID18
 NH1471  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 NH1471  HORZ ORDER      -  SECOND
 NH1471
 NH1471.The horizontal coordinates were established by classical geodetic methods
 NH1471.and adjusted by the National Geodetic Survey in October 1999.
 NH1471
 NH1471.The orthometric height was scaled from a topographic map.
 NH1471
 NH1471.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1471.GEOID18 height accuracy estimate available here.
 NH1471
 NH1471.Click photographs - Photos may exist for this station.
 NH1471
 NH1471.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1471
 NH1471. The following values were computed from the NAD 83(1997) position.
 NH1471
 NH1471;                    North         East     Units Scale Factor Converg.
 NH1471;SPC IL W     -   613,954.098   789,226.714   MT  1.00003910   +0 43 32.1
 NH1471;SPC IL W     - 2,014,281.07  2,589,321.31   sFT  1.00003910   +0 43 32.1
 NH1471;UTM  16      - 4,673,182.625   327,725.299   MT  0.99996519   -1 24 05.8
 NH1471
 NH1471!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1471!SPC IL W     -   0.99997056  x   1.00003910  =   1.00000966
 NH1471!UTM  16      -   0.99997056  x   0.99996519  =   0.99993575
 NH1471
 NH1471:                Primary Azimuth Mark                     Grid Az
 NH1471:SPC IL W     -  GRANT RESET                              023 04 05.2
 NH1471:UTM  16      -  GRANT RESET                              025 11 43.1
 NH1471
 NH1471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2772573182(NAD 83)
 NH1471
 NH1471|---------------------------------------------------------------------|
 NH1471| PID    Reference Object                     Distance      Geod. Az  |
 NH1471|                                                           dddmmss.s |
 NH1471| NH0604 GRANT RESET                         APPROX. 0.9 KM 0234737.3 |
 NH1471| CI8588 EDWARS RM                             6.210 METERS 21458     |
 NH1471|---------------------------------------------------------------------|
 NH1471
 NH1471                          SUPERSEDED SURVEY CONTROL
 NH1471
 NH1471  NAD 83(1996)-  42 11 30.59697(N)    089 05 11.04869(W) AD(       ) 2
 NH1471  NAD 83(1986)-  42 11 30.59523(N)    089 05 11.05318(W) AD(       ) 2
 NH1471  NAD 27      -  42 11 30.51860(N)    089 05 10.66930(W) AD(       ) 2
 NH1471  USSD        -  42 11 30.64300(N)    089 05 10.45100(W) AD(       ) 3
 NH1471
 NH1471.Superseded values are not recommended for survey control.
 NH1471
 NH1471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1471.See file dsdata.pdf to determine how the superseded data were derived.
 NH1471
 NH1471_MARKER: DS = TRIANGULATION STATION DISK
 NH1471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1471_STAMPING: EDWARS 1920
 NH1471_MARK LOGO: CGS
 NH1471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1471+STABILITY: SURFACE MOTION
 NH1471
 NH1471  HISTORY     - Date     Condition        Report By
 NH1471  HISTORY     - 1920     MONUMENTED       CGS
 NH1471  HISTORY     - 1953     GOOD             CGS
 NH1471  HISTORY     - 1954     GOOD             CGS
 NH1471  HISTORY     - 1960     SEE DESCRIPTION  CGS
 NH1471  HISTORY     - 19970316 MARK NOT FOUND   USPSQD
 NH1471
 NH1471                          STATION DESCRIPTION
 NH1471
 NH1471'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1471'STATION IS ABOUT 5-1/2 MILES S OF ROCKFORD, ON THE W SIDE OF
 NH1471'THE CHICAGO, BURLINGTON AND QUINCY RAILROD TRACK, ON THE S
 NH1471'EDGE OF CAMP GRANT, 60 YARDS S OF RAILROAD BRIDGE 18-12, 100
 NH1471'YARDS N OF AN OVERHEAD BRIDGE, AND 4.76 METERS (15.62 FEET)
 NH1471'W OF THE W AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND
 NH1471'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH1471'THE REFERENCE MARK
 NH1471'IS ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 6.21
 NH1471'METERS (20.37 FEET) FROM THE STATION, S 34 DEG 58 MIN W.
 NH1471
 NH1471                          STATION RECOVERY (1953)
 NH1471
 NH1471'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (LFV)
 NH1471'STATION WAS RECOVERED BUT OLD DESCRIPTION WAS VERY POOR.
 NH1471'
 NH1471'STATION IS ABOUT 5-1/2 MI. S OF ROCKFORD, ON THE W SIDE OF
 NH1471'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 221 FT. S OF
 NH1471'THE SW ABUTMENT OF RAILROAD BRIDGE NO. 1812, 372 FT. N OF THE
 NH1471'RAILROAD MILEPOST NO. 18, 61 FT. W-SW OF THE SECOND TELEGRAPH
 NH1471'POLE S OF RAILROAD BRIDGE NO. 1812, 48 FT. E OF THE CENTERLINE
 NH1471'OF A CONCRETE ROAD, AND 15.8 FT. W OF THE W RAIL.  MARK IS
 NH1471'STAMPED EDWARS 1920 726.475.
 NH1471'
 NH1471'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 NH1471
 NH1471                          STATION RECOVERY (1954)
 NH1471
 NH1471'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1471'THIS TRAVERSE-STATION MARK WAS RECOVERED AS DESCRIBED IN
 NH1471'1920, EXCEPT ADD--
 NH1471'
 NH1471'TO REACH FROM THE E ENTRANCE TO ROCKFORD GREATER AIRPORT ON U.S.
 NH1471'HIGHWAY 51, GO W ON AIRPORT ROAD FOR 0.55 MI. TO A CHECKERED
 NH1471'WATER TANK, TURN LEFT AND GO S FOR 1.05 MI. TO A T-ROAD, TURN
 NH1471'LEFT AND GO SE FOR 0.25 MI. TO THE STATION AT THE LEFT.  THIS
 NH1471'IS 0.05 MI. SE OF A ROAD BRIDGE, AND 7 RAIL LENGTHS S-SE OF
 NH1471'RAILROAD BRIDGE 18-12.
 NH1471'
 NH1471'THE REFERENCE MARK COULD NOT BE FOUND.
 NH1471
 NH1471                          STATION RECOVERY (1960)
 NH1471
 NH1471'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH1471'THE SURFACE STATION MARK WAS FOUND IN THE TOP OF A BROKEN
 NH1471'PORTION OF THE CONCRETE MONUMENT WHICH WAS ABOUT 2 FEET BELOW
 NH1471'THE SURFACE OF THE GROUND.  THE REMAINING PORTION OF THE
 NH1471'MONUMENT WAS NOT FOUND.  THE UNDERGROUND STATION MARK WAS NOT
 NH1471'RECOVERED.
 NH1471'
 NH1471'THE UNDERGROUND STATION MARK SHOULD NOT BE CONSIDERED LOST.  WITH
 NH1471'ADEQUATE TIME A RESECTION COULD BE OBTAINED TO A TEMPORARY
 NH1471'POINT AND THE AZIMUTH AND DISTANCE TO THE UNDERGROUND MARK COULD
 NH1471'BE COMPUTED AND RECOVERED.  WITH ALL CONTROL PREVIOUSLY
 NH1471'ESTABLISHED THIS PARTY COULD NOT FORFEIT THE TIME TO DO SUCH.
 NH1471
 NH1471                          STATION RECOVERY (1997)
 NH1471
 NH1471'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1471'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6138 ***********************************************************************
 DK6138  DESIGNATION -  EFF 03
 DK6138  PID         -  DK6138
 DK6138  STATE/COUNTY-  IL/EFFINGHAM
 DK6138  COUNTRY     -  US
 DK6138  USGS QUAD   -  EDGEWOOD (2018)
 DK6138
 DK6138                         *CURRENT SURVEY CONTROL
 DK6138  ______________________________________________________________________
 DK6138* NAD 83(2011) POSITION- 38 57 25.22536(N) 088 44 57.19224(W)   ADJUSTED
 DK6138* NAD 83(2011) ELLIP HT-   147.466 (meters)        (06/27/12)   ADJUSTED
 DK6138* NAD 83(2011) EPOCH   -  2010.00
 DK6138* NAVD 88 ORTHO HEIGHT -   179.2   (meters)      588.    (feet) GPS OBS
 DK6138  ______________________________________________________________________
 DK6138  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6138  GEOID HEIGHT    -        -31.744 (meters)                     GEOID03
 DK6138  GEOID HEIGHT    -        -31.788 (meters)                     GEOID18
 DK6138  NAD 83(2011) X  -    108,410.000 (meters)                     COMP
 DK6138  NAD 83(2011) Y  - -4,965,260.926 (meters)                     COMP
 DK6138  NAD 83(2011) Z  -  3,988,699.400 (meters)                     COMP
 DK6138  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 DK6138
 DK6138  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6138  Standards:
 DK6138         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6138            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6138  -------------------------------------------------------------------
 DK6138  NETWORK    0.49   0.82           0.22   0.18   0.42      0.11124448
 DK6138  -------------------------------------------------------------------
 DK6138  Click here for local accuracies and other accuracy information.
 DK6138
 DK6138.The horizontal coordinates were established by GPS observations
 DK6138.and adjusted by the National Geodetic Survey in June 2012.
 DK6138
 DK6138.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6138.been affixed to the stable North American tectonic plate. See 
 DK6138.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6138
 DK6138.The horizontal coordinates are valid at the epoch date displayed above
 DK6138.which is a decimal equivalence of Year/Month/Day.
 DK6138
 DK6138.The orthometric height was determined by GPS observations and a
 DK6138.high-resolution geoid model.
 DK6138
 DK6138.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6138.GEOID18 height accuracy estimate available here.
 DK6138
 DK6138.Click photographs - Photos may exist for this station.
 DK6138
 DK6138.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6138
 DK6138.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6138
 DK6138.The ellipsoidal height was determined by GPS observations
 DK6138.and is referenced to NAD 83.
 DK6138
 DK6138. The following values were computed from the NAD 83(2011) position.
 DK6138
 DK6138;                    North         East     Units Scale Factor Converg.
 DK6138;SPC IL E     -   254,287.553   263,952.270   MT  0.99999099   -0 15 41.4
 DK6138;SPC IL E     -   834,275.08    865,983.41   sFT  0.99999099   -0 15 41.4
 DK6138;UTM  16      - 4,313,460.529   348,435.361   MT  0.99988287   -1 06 00.0
 DK6138
 DK6138!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6138!SPC IL E     -   0.99997686  x   0.99999099  =   0.99996785
 DK6138!UTM  16      -   0.99997686  x   0.99988287  =   0.99985974
 DK6138
 DK6138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4843513460(NAD 83)
 DK6138
 DK6138                          SUPERSEDED SURVEY CONTROL
 DK6138
 DK6138  NAD 83(2007)-  38 57 25.22546(N)    088 44 57.19306(W) AD(2002.00) 1
 DK6138  ELLIP H (07/11/08)  147.479  (m)                       GP(2002.00) 3 2
 DK6138
 DK6138.Superseded values are not recommended for survey control.
 DK6138
 DK6138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6138.See file dsdata.pdf to determine how the superseded data were derived.
 DK6138
 DK6138_MARKER: DD = SURVEY DISK
 DK6138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6138_STAMPING: EFF 03
 DK6138_MARK LOGO: ILDT
 DK6138_PROJECTION: FLUSH
 DK6138_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6138+STABILITY: SURFACE MOTION
 DK6138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6138+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2008
 DK6138
 DK6138  HISTORY     - Date     Condition        Report By
 DK6138  HISTORY     - 2007     MONUMENTED       ILDT
 DK6138  HISTORY     - 20080505 GOOD             NGS
 DK6138
 DK6138                          STATION DESCRIPTION
 DK6138
 DK6138'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6138'FROM THE INTERSECTION OF MAIN ST AND CR 12  0.3 MI N OF THE CENTER OF
 DK6138'MASION IL PROCEED 7.0  MILES TO MARK MARK IS LOCATED AT INTERSECTION
 DK6138'OF CR25 AND CR12
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI4591 ***********************************************************************
 DI4591  DESIGNATION -  EFF 07
 DI4591  PID         -  DI4591
 DI4591  STATE/COUNTY-  IL/EFFINGHAM
 DI4591  COUNTRY     -  US
 DI4591  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DI4591
 DI4591                         *CURRENT SURVEY CONTROL
 DI4591  ______________________________________________________________________
 DI4591* NAD 83(2011) POSITION- 39 08 31.79510(N) 088 33 49.74134(W)   ADJUSTED
 DI4591* NAD 83(2011) ELLIP HT-   151.594 (meters)        (06/27/12)   ADJUSTED
 DI4591* NAD 83(2011) EPOCH   -  2010.00
 DI4591* NAVD 88 ORTHO HEIGHT -   183.618 (meters)      602.42  (feet) ADJUSTED
 DI4591  ______________________________________________________________________
 DI4591  GEOID HEIGHT    -        -32.016 (meters)                     GEOID18
 DI4591  NAD 83(2011) X  -    124,151.962 (meters)                     COMP
 DI4591  NAD 83(2011) Y  - -4,951,941.218 (meters)                     COMP
 DI4591  NAD 83(2011) Z  -  4,004,665.876 (meters)                     COMP
 DI4591  LAPLACE CORR    -          1.13  (seconds)                    DEFLEC18
 DI4591  DYNAMIC HEIGHT  -        183.507 (meters)      602.06  (feet) COMP
 DI4591  MODELED GRAVITY -    980,024.0   (mgal)                       NAVD 88
 DI4591
 DI4591  VERT ORDER      -  SECOND    CLASS I
 DI4591
 DI4591  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI4591  Standards:
 DI4591         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI4591            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI4591  -------------------------------------------------------------------
 DI4591  NETWORK    0.45   0.74           0.20   0.16   0.38      0.03917054
 DI4591  -------------------------------------------------------------------
 DI4591  Click here for local accuracies and other accuracy information.
 DI4591
 DI4591.The horizontal coordinates were established by GPS observations
 DI4591.and adjusted by the National Geodetic Survey in June 2012.
 DI4591
 DI4591.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI4591.been affixed to the stable North American tectonic plate. See 
 DI4591.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI4591
 DI4591.The horizontal coordinates are valid at the epoch date displayed above
 DI4591.which is a decimal equivalence of Year/Month/Day.
 DI4591
 DI4591.The orthometric height was determined by differential leveling and
 DI4591.adjusted by the IL DEPT OF TRANSP
 DI4591.in July 2015.
 DI4591
 DI4591.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI4591.GEOID18 height accuracy estimate available here.
 DI4591
 DI4591.Click photographs - Photos may exist for this station.
 DI4591
 DI4591.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI4591
 DI4591.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI4591
 DI4591.The ellipsoidal height was determined by GPS observations
 DI4591.and is referenced to NAD 83.
 DI4591
 DI4591.The dynamic height is computed by dividing the NAVD 88
 DI4591.geopotential number by the normal gravity value computed on the
 DI4591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DI4591.degrees latitude (g = 980.6199 gals.).
 DI4591
 DI4591.The modeled gravity was interpolated from observed gravity values.
 DI4591
 DI4591. The following values were computed from the NAD 83(2011) position.
 DI4591
 DI4591;                    North         East     Units Scale Factor Converg.
 DI4591;SPC IL E     -   274,785.689   280,074.529   MT  0.99997989   -0 08 43.8
 DI4591;SPC IL E     -   901,526.05    918,877.85   sFT  0.99997989   -0 08 43.8
 DI4591;UTM  16      - 4,333,717.392   364,854.293   MT  0.99982489   -0 59 14.3
 DI4591
 DI4591!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI4591!SPC IL E     -   0.99997622  x   0.99997989  =   0.99995611
 DI4591!UTM  16      -   0.99997622  x   0.99982489  =   0.99980111
 DI4591
 DI4591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6485433717(NAD 83)
 DI4591
 DI4591                          SUPERSEDED SURVEY CONTROL
 DI4591
 DI4591  NAD 83(2007)-  39 08 31.79519(N)    088 33 49.74215(W) AD(2002.00) 1
 DI4591  ELLIP H (02/21/08)  151.620  (m)                       GP(2002.00) 3 1
 DI4591  NAD 83(1997)-  39 08 31.79506(N)    088 33 49.74233(W) AD(       ) 1
 DI4591  ELLIP H (03/26/07)  151.614  (m)                       GP(       ) 3 1
 DI4591  NAVD 88 (03/26/07)  183.6    (m)  GEOID03  model used  GPS OBS        
 DI4591
 DI4591.Superseded values are not recommended for survey control.
 DI4591
 DI4591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI4591.See file dsdata.pdf to determine how the superseded data were derived.
 DI4591
 DI4591_STAMPING: EFF 07 2006
 DI4591_MARK LOGO: ILDT
 DI4591_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI4591+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2016
 DI4591
 DI4591  HISTORY     - Date     Condition        Report By
 DI4591  HISTORY     - 2006     MONUMENTED       ILDT
 DI4591  HISTORY     - 20061120 GOOD             ILDT
 DI4591  HISTORY     - 20140902 GOOD             AMESC
 DI4591  HISTORY     - 20160216 GOOD             GEOCAC
 DI4591  HISTORY     - 20200507 MARK NOT FOUND   NGIA
 DI4591
 DI4591                          STATION DESCRIPTION
 DI4591
 DI4591'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 DI4591'EFF07 FROM THE JUNCTION OF  IL 32 AND FORD AVE IN EFFINGHAM IL,
 DI4591'PROCEED WEST ON FORD AVE 0.25 MI  TO STATION ON RIGHT. LOCATED ON THE
 DI4591'SW QUAD OF WESTERN ENTRANCE TO MURPHY USA GAS  STATION. THE MARK IS
 DI4591'LOCATED 1 FT NORTH OF A WITNESS POST, 42.1 FT WEST OF ENTRANCE  38.8
 DI4591'FT S OF THE CENTERLINE FORD AVE AND 18 FT SE CENTER OF MANHOLE. THE
 DI4591'MARK IS A POURED  CONCERT POST STAMPED EFF07 2006
 DI4591
 DI4591                          STATION RECOVERY (2014)
 DI4591
 DI4591'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DI4591'RECOVERED AS DESCRIBED.
 DI4591
 DI4591                          STATION RECOVERY (2016)
 DI4591
 DI4591'RECOVERY NOTE BY GEOCACHING 2016 (REW)
 DI4591'WITNESS POST IS GONE. MARK IS APPROX. 4 FT SOUTH OF SOUTH CORNER OF
 DI4591'SIDEWALK.
 DI4591
 DI4591                          STATION RECOVERY (2020)
 DI4591
 DI4591'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2020 (DS)
 DI4591'RECENT CONSTRUCTION FOR A NEW FOUR WAY TRAFFIC LIGHT AT THE
 DI4591'INTERSECTION MAY HAVE DESTROYED THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6140 ***********************************************************************
 DK6140  DESIGNATION -  EFF 08
 DK6140  PID         -  DK6140
 DK6140  STATE/COUNTY-  IL/JASPER
 DK6140  COUNTRY     -  US
 DK6140  USGS QUAD   -  WHEELER (2018)
 DK6140
 DK6140                         *CURRENT SURVEY CONTROL
 DK6140  ______________________________________________________________________
 DK6140* NAD 83(2011) POSITION- 39 02 39.71004(N) 088 21 37.02024(W)   ADJUSTED
 DK6140* NAD 83(2011) ELLIP HT-   145.228 (meters)        (06/27/12)   ADJUSTED
 DK6140* NAD 83(2011) EPOCH   -  2010.00
 DK6140* NAVD 88 ORTHO HEIGHT -   177.0   (meters)      581.    (feet) GPS OBS
 DK6140  ______________________________________________________________________
 DK6140  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6140  GEOID HEIGHT    -        -31.762 (meters)                     GEOID03
 DK6140  GEOID HEIGHT    -        -31.794 (meters)                     GEOID18
 DK6140  NAD 83(2011) X  -    141,937.859 (meters)                     COMP
 DK6140  NAD 83(2011) Y  - -4,958,308.025 (meters)                     COMP
 DK6140  NAD 83(2011) Z  -  3,996,234.825 (meters)                     COMP
 DK6140  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 DK6140
 DK6140  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6140  Standards:
 DK6140         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6140            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6140  -------------------------------------------------------------------
 DK6140  NETWORK    0.51   0.84           0.23   0.18   0.43      0.11985812
 DK6140  -------------------------------------------------------------------
 DK6140  Click here for local accuracies and other accuracy information.
 DK6140
 DK6140.The horizontal coordinates were established by GPS observations
 DK6140.and adjusted by the National Geodetic Survey in June 2012.
 DK6140
 DK6140.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6140.been affixed to the stable North American tectonic plate. See 
 DK6140.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6140
 DK6140.The horizontal coordinates are valid at the epoch date displayed above
 DK6140.which is a decimal equivalence of Year/Month/Day.
 DK6140
 DK6140.The orthometric height was determined by GPS observations and a
 DK6140.high-resolution geoid model.
 DK6140
 DK6140.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6140.GEOID18 height accuracy estimate available here.
 DK6140
 DK6140.Click photographs - Photos may exist for this station.
 DK6140
 DK6140.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6140
 DK6140.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6140
 DK6140.The ellipsoidal height was determined by GPS observations
 DK6140.and is referenced to NAD 83.
 DK6140
 DK6140. The following values were computed from the NAD 83(2011) position.
 DK6140
 DK6140;                    North         East     Units Scale Factor Converg.
 DK6140;SPC IL E     -   263,903.364   297,666.930   MT  0.99997507   -0 01 01.1
 DK6140;SPC IL E     -   865,822.95    976,595.59   sFT  0.99997507   -0 01 01.1
 DK6140;UTM  16      - 4,322,580.055   382,281.958   MT  0.99977063   -0 51 25.1
 DK6140
 DK6140!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6140!SPC IL E     -   0.99997721  x   0.99997507  =   0.99995229
 DK6140!UTM  16      -   0.99997721  x   0.99977063  =   0.99974785
 DK6140
 DK6140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8228122580(NAD 83)
 DK6140
 DK6140                          SUPERSEDED SURVEY CONTROL
 DK6140
 DK6140  NAD 83(2007)-  39 02 39.71004(N)    088 21 37.02099(W) AD(2002.00) 1
 DK6140  ELLIP H (07/11/08)  145.244  (m)                       GP(2002.00) 3 2
 DK6140
 DK6140.Superseded values are not recommended for survey control.
 DK6140
 DK6140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6140.See file dsdata.pdf to determine how the superseded data were derived.
 DK6140
 DK6140_MARKER: DD = SURVEY DISK
 DK6140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6140_STAMPING: EFF 08 2007
 DK6140_MARK LOGO: ILDT
 DK6140_PROJECTION: RECESSED 8 CENTIMETERS
 DK6140_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6140+STABILITY: SURFACE MOTION
 DK6140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6140+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2024
 DK6140
 DK6140  HISTORY     - Date     Condition        Report By
 DK6140  HISTORY     - 2007     MONUMENTED       ILDT
 DK6140  HISTORY     - 20080505 GOOD             NGS
 DK6140  HISTORY     - 20200421 GOOD             ILDT
 DK6140  HISTORY     - 20240417 GOOD             ILDT
 DK6140
 DK6140                          STATION DESCRIPTION
 DK6140
 DK6140'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6140'STATION IS LOCATED 1.6 MILES SOUTHEAST OF DIETERICH.  TO REACH FROM
 DK6140'THE INTERSECTION OF  IL-33 AND MAIN ST.(CR 2300E) IN DIETERICH GO
 DK6140'SOUTH FOR 1.1 MILES TO CR 900N.  TURN LEFT AND  HEAD EAST 1.0 MILE TO
 DK6140'CR 2400E.  TURN RIGHT AND HEAD SOUTH FOR 0.1 MILES TO CR 1300N.  TURN
 DK6140'LEFT AND HEAD EAST 0.15 MILES TO THE STATION ON THE LEFT.  STATION IS
 DK6140'AN ALUMINUM DISK SET  IN A CONCRETE MONUMENT WITH REBAR, AND IS BURIED
 DK6140'0.2'.  STATION IS 28.3' NORTH OF THE  CENTERLINE CR 1300N, 22.9'
 DK6140'NORTHEAST OF THE NORTHEAST CORNER OF A CONCRETE HEADWALL  FOR A BOX
 DK6140'CULVERT, AND 41.7' NORTHEAST OF THE SOUTHEAST CORNER.
 DK6140
 DK6140                          STATION RECOVERY (2020)
 DK6140
 DK6140'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DK6140'RECOVERED IN GOOD CONDITION.
 DK6140
 DK6140                          STATION RECOVERY (2024)
 DK6140
 DK6140'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (ZL)
 DK6140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6126 ***********************************************************************
 DK6126  DESIGNATION -  EFF 09
 DK6126  PID         -  DK6126
 DK6126  STATE/COUNTY-  IL/EFFINGHAM
 DK6126  COUNTRY     -  US
 DK6126  USGS QUAD   -  DIETERICH (2018)
 DK6126
 DK6126                         *CURRENT SURVEY CONTROL
 DK6126  ______________________________________________________________________
 DK6126* NAD 83(2011) POSITION- 39 04 26.10604(N) 088 26 11.97575(W)   ADJUSTED
 DK6126* NAD 83(2011) ELLIP HT-   142.187 (meters)        (06/27/12)   ADJUSTED
 DK6126* NAD 83(2011) EPOCH   -  2010.00
 DK6126* NAVD 88 ORTHO HEIGHT -   174.0   (meters)      571.    (feet) GPS OBS
 DK6126  ______________________________________________________________________
 DK6126  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6126  GEOID HEIGHT    -        -31.832 (meters)                     GEOID03
 DK6126  GEOID HEIGHT    -        -31.861 (meters)                     GEOID18
 DK6126  NAD 83(2011) X  -    135,271.732 (meters)                     COMP
 DK6126  NAD 83(2011) Y  - -4,956,423.736 (meters)                     COMP
 DK6126  NAD 83(2011) Z  -  3,998,780.676 (meters)                     COMP
 DK6126  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 DK6126
 DK6126  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6126  Standards:
 DK6126         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6126            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6126  -------------------------------------------------------------------
 DK6126  NETWORK    0.49   0.82           0.22   0.17   0.42      0.12218360
 DK6126  -------------------------------------------------------------------
 DK6126  Click here for local accuracies and other accuracy information.
 DK6126
 DK6126.The horizontal coordinates were established by GPS observations
 DK6126.and adjusted by the National Geodetic Survey in June 2012.
 DK6126
 DK6126.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6126.been affixed to the stable North American tectonic plate. See 
 DK6126.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6126
 DK6126.The horizontal coordinates are valid at the epoch date displayed above
 DK6126.which is a decimal equivalence of Year/Month/Day.
 DK6126
 DK6126.The orthometric height was determined by GPS observations and a
 DK6126.high-resolution geoid model.
 DK6126
 DK6126.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6126.GEOID18 height accuracy estimate available here.
 DK6126
 DK6126.Click photographs - Photos may exist for this station.
 DK6126
 DK6126.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6126
 DK6126.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6126
 DK6126.The ellipsoidal height was determined by GPS observations
 DK6126.and is referenced to NAD 83.
 DK6126
 DK6126. The following values were computed from the NAD 83(2011) position.
 DK6126
 DK6126;                    North         East     Units Scale Factor Converg.
 DK6126;SPC IL E     -   267,189.052   291,058.732   MT  0.99997598   -0 03 54.5
 DK6126;SPC IL E     -   876,602.75    954,915.19   sFT  0.99997598   -0 03 54.5
 DK6126;UTM  16      - 4,325,961.639   375,723.935   MT  0.99979017   -0 54 20.4
 DK6126
 DK6126!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6126!SPC IL E     -   0.99997769  x   0.99997598  =   0.99995367
 DK6126!UTM  16      -   0.99997769  x   0.99979017  =   0.99976787
 DK6126
 DK6126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7572325961(NAD 83)
 DK6126
 DK6126                          SUPERSEDED SURVEY CONTROL
 DK6126
 DK6126  NAD 83(2007)-  39 04 26.10604(N)    088 26 11.97651(W) AD(2002.00) 1
 DK6126  ELLIP H (07/11/08)  142.203  (m)                       GP(2002.00) 3 2
 DK6126
 DK6126.Superseded values are not recommended for survey control.
 DK6126
 DK6126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6126.See file dsdata.pdf to determine how the superseded data were derived.
 DK6126
 DK6126_MARKER: DD = SURVEY DISK
 DK6126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6126_STAMPING: EFF 09 2007
 DK6126_MARK LOGO: ILDT
 DK6126_PROJECTION: PROJECTING 8 CENTIMETERS
 DK6126_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6126+STABILITY: SURFACE MOTION
 DK6126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6126+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2024
 DK6126
 DK6126  HISTORY     - Date     Condition        Report By
 DK6126  HISTORY     - 2007     MONUMENTED       ILDT
 DK6126  HISTORY     - 20070909 GOOD             ILDT
 DK6126  HISTORY     - 20240416 GOOD             ILDT
 DK6126
 DK6126                          STATION DESCRIPTION
 DK6126
 DK6126'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 DK6126'STATION IS LOCATED 3.2 MILES NORTHWEST OF DIETERICH.  TO REACH FROM
 DK6126'THE INTERSECTION OF  IL-33 AND MAIN ST.(CR 2300E) GO NORTHWEST ALONG
 DK6126'IL-33 FOR 3.5 MILES TO CR 2000E.  TURN LEFT  AND HEAD SOUTH 0.8 MILES
 DK6126'TO THE STATION ON THE LEFT.  STATION IS AN ALUMINUM DISK SET IN A
 DK6126'CONCRETE MONUMENT WITH REBAR, AND IS BURIED 0.2'.  STATION IS 22.0'
 DK6126'EAST OF THE CENTERLINE  CR2000E, 47.5' EAST OF A POWER POLE, AND 41.8'
 DK6126'NORTH OF A 4IN PVC DRAIN PIPE FOR HOUSE.
 DK6126
 DK6126                          STATION RECOVERY (2024)
 DK6126
 DK6126'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (ZL)
 DK6126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6131 ***********************************************************************
 DK6131  DESIGNATION -  EFF 10
 DK6131  PID         -  DK6131
 DK6131  STATE/COUNTY-  IL/EFFINGHAM
 DK6131  COUNTRY     -  US
 DK6131  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 DK6131
 DK6131                         *CURRENT SURVEY CONTROL
 DK6131  ______________________________________________________________________
 DK6131* NAD 83(2011) POSITION- 39 01 00.56617(N) 088 30 51.18103(W)   ADJUSTED
 DK6131* NAD 83(2011) ELLIP HT-   135.560 (meters)        (06/27/12)   ADJUSTED
 DK6131* NAD 83(2011) EPOCH   -  2010.00
 DK6131* NAVD 88 ORTHO HEIGHT -   167.4   (meters)      549.    (feet) GPS OBS
 DK6131  ______________________________________________________________________
 DK6131  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6131  GEOID HEIGHT    -        -31.773 (meters)                     GEOID03
 DK6131  GEOID HEIGHT    -        -31.805 (meters)                     GEOID18
 DK6131  NAD 83(2011) X  -    128,665.866 (meters)                     COMP
 DK6131  NAD 83(2011) Y  - -4,960,588.693 (meters)                     COMP
 DK6131  NAD 83(2011) Z  -  3,993,853.683 (meters)                     COMP
 DK6131  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 DK6131
 DK6131  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6131  Standards:
 DK6131         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6131            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6131  -------------------------------------------------------------------
 DK6131  NETWORK    0.50   0.84           0.23   0.17   0.43      0.11399155
 DK6131  -------------------------------------------------------------------
 DK6131  Click here for local accuracies and other accuracy information.
 DK6131
 DK6131.The horizontal coordinates were established by GPS observations
 DK6131.and adjusted by the National Geodetic Survey in June 2012.
 DK6131
 DK6131.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6131.been affixed to the stable North American tectonic plate. See 
 DK6131.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6131
 DK6131.The horizontal coordinates are valid at the epoch date displayed above
 DK6131.which is a decimal equivalence of Year/Month/Day.
 DK6131
 DK6131.The orthometric height was determined by GPS observations and a
 DK6131.high-resolution geoid model.
 DK6131
 DK6131.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6131.GEOID18 height accuracy estimate available here.
 DK6131
 DK6131.Click photographs - Photos may exist for this station.
 DK6131
 DK6131.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6131
 DK6131.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6131
 DK6131.The ellipsoidal height was determined by GPS observations
 DK6131.and is referenced to NAD 83.
 DK6131
 DK6131. The following values were computed from the NAD 83(2011) position.
 DK6131
 DK6131;                    North         East     Units Scale Factor Converg.
 DK6131;SPC IL E     -   260,861.283   284,334.800   MT  0.99997802   -0 06 50.0
 DK6131;SPC IL E     -   855,842.39    932,855.09   sFT  0.99997802   -0 06 50.0
 DK6131;UTM  16      - 4,319,734.226   368,909.156   MT  0.99981160   -0 57 12.3
 DK6131
 DK6131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6131!SPC IL E     -   0.99997873  x   0.99997802  =   0.99995675
 DK6131!UTM  16      -   0.99997873  x   0.99981160  =   0.99979034
 DK6131
 DK6131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6890919734(NAD 83)
 DK6131
 DK6131                          SUPERSEDED SURVEY CONTROL
 DK6131
 DK6131  NAD 83(2007)-  39 01 00.56617(N)    088 30 51.18181(W) AD(2002.00) 1
 DK6131  ELLIP H (07/11/08)  135.579  (m)                       GP(2002.00) 3 2
 DK6131
 DK6131.Superseded values are not recommended for survey control.
 DK6131
 DK6131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6131.See file dsdata.pdf to determine how the superseded data were derived.
 DK6131
 DK6131_MARKER: DD = SURVEY DISK
 DK6131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6131_STAMPING: EFF 10
 DK6131_MARK LOGO: ILDT
 DK6131_PROJECTION: FLUSH
 DK6131_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6131+STABILITY: SURFACE MOTION
 DK6131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6131+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2008
 DK6131
 DK6131  HISTORY     - Date     Condition        Report By
 DK6131  HISTORY     - 2007     MONUMENTED       ILDT
 DK6131  HISTORY     - 20080505 GOOD             NGS
 DK6131
 DK6131                          STATION DESCRIPTION
 DK6131
 DK6131'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6131'STATION IS LOCATED 3.0 MILES SOUTHEAST OF WATSON.  TO REACH THE
 DK6131'STATION FROM THE  INTERSECTION US-45 AND IL-37 EAST OF WATSON, GO
 DK6131'SOUTH ALONG US-45 0.5 MILES TO CR 700N.   TURN LEFT AND HEAD EAST 1.6
 DK6131'MILES TO THE STATION ON THE LEFT.  STATION IS AN ALUMINUM DISK  SET IN
 DK6131'A CONCRETE MONUMENT WITH REBAR, AND IS BURIED 0.2'. STATION IS 0.1
 DK6131'MILE EAST OF CR  1550E, 22.0' NORTH OF THE CENTERLINE CR 700N, AND
 DK6131'3.3' SOUTH OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6137 ***********************************************************************
 DK6137  DESIGNATION -  EFF 11
 DK6137  PID         -  DK6137
 DK6137  STATE/COUNTY-  IL/EFFINGHAM
 DK6137  COUNTRY     -  US
 DK6137  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 DK6137
 DK6137                         *CURRENT SURVEY CONTROL
 DK6137  ______________________________________________________________________
 DK6137* NAD 83(2011) POSITION- 39 01 50.72863(N) 088 34 39.21598(W)   ADJUSTED
 DK6137* NAD 83(2011) ELLIP HT-   138.516 (meters)        (06/27/12)   ADJUSTED
 DK6137* NAD 83(2011) EPOCH   -  2010.00
 DK6137* NAVD 88 ORTHO HEIGHT -   170.4   (meters)      559.    (feet) GPS OBS
 DK6137  ______________________________________________________________________
 DK6137  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6137  GEOID HEIGHT    -        -31.833 (meters)                     GEOID03
 DK6137  GEOID HEIGHT    -        -31.867 (meters)                     GEOID18
 DK6137  NAD 83(2011) X  -    123,157.515 (meters)                     COMP
 DK6137  NAD 83(2011) Y  - -4,959,756.489 (meters)                     COMP
 DK6137  NAD 83(2011) Z  -  3,995,057.331 (meters)                     COMP
 DK6137  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 DK6137
 DK6137  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6137  Standards:
 DK6137         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6137            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6137  -------------------------------------------------------------------
 DK6137  NETWORK    0.53   0.86           0.24   0.18   0.44      0.11275059
 DK6137  -------------------------------------------------------------------
 DK6137  Click here for local accuracies and other accuracy information.
 DK6137
 DK6137.The horizontal coordinates were established by GPS observations
 DK6137.and adjusted by the National Geodetic Survey in June 2012.
 DK6137
 DK6137.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6137.been affixed to the stable North American tectonic plate. See 
 DK6137.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6137
 DK6137.The horizontal coordinates are valid at the epoch date displayed above
 DK6137.which is a decimal equivalence of Year/Month/Day.
 DK6137
 DK6137.The orthometric height was determined by GPS observations and a
 DK6137.high-resolution geoid model.
 DK6137
 DK6137.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6137.GEOID18 height accuracy estimate available here.
 DK6137
 DK6137.Click photographs - Photos may exist for this station.
 DK6137
 DK6137.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6137
 DK6137.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6137
 DK6137.The ellipsoidal height was determined by GPS observations
 DK6137.and is referenced to NAD 83.
 DK6137
 DK6137. The following values were computed from the NAD 83(2011) position.
 DK6137
 DK6137;                    North         East     Units Scale Factor Converg.
 DK6137;SPC IL E     -   262,420.958   278,853.201   MT  0.99998050   -0 09 13.7
 DK6137;SPC IL E     -   860,959.43    914,870.88   sFT  0.99998050   -0 09 13.7
 DK6137;UTM  16      - 4,321,373.802   363,451.867   MT  0.99982959   -0 59 37.0
 DK6137
 DK6137!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6137!SPC IL E     -   0.99997827  x   0.99998050  =   0.99995877
 DK6137!UTM  16      -   0.99997827  x   0.99982959  =   0.99980786
 DK6137
 DK6137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6345121373(NAD 83)
 DK6137
 DK6137                          SUPERSEDED SURVEY CONTROL
 DK6137
 DK6137  NAD 83(2007)-  39 01 50.72864(N)    088 34 39.21679(W) AD(2002.00) 1
 DK6137  ELLIP H (07/11/08)  138.538  (m)                       GP(2002.00) 3 2
 DK6137
 DK6137.Superseded values are not recommended for survey control.
 DK6137
 DK6137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6137.See file dsdata.pdf to determine how the superseded data were derived.
 DK6137
 DK6137_MARKER: DD = SURVEY DISK
 DK6137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6137_STAMPING: EFF 11
 DK6137_MARK LOGO: ILDT
 DK6137_PROJECTION: FLUSH
 DK6137_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6137+STABILITY: SURFACE MOTION
 DK6137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6137+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2008
 DK6137
 DK6137  HISTORY     - Date     Condition        Report By
 DK6137  HISTORY     - 2007     MONUMENTED       ILDT
 DK6137  HISTORY     - 20080505 GOOD             NGS
 DK6137
 DK6137                          STATION DESCRIPTION
 DK6137
 DK6137'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6137'STATION IS LOCATED 0.5 MILES NORTHWEST OF WATSON.  TO REACH THE
 DK6137'STATION FROM THE  INTERSECTION OF IL-37 AND MAIN ST. IN WATSON, GO
 DK6137'WEST ALONG MAIN ST.0.3 MILES TO OLD  WATSON RD.  TURN RIGHT AND HEAD
 DK6137'NORTH 0.4 MILES TO THE STATION ON THE RIGHT.  STATION IS  AN ALUMINUM
 DK6137'DISK SET IN A CONCRETE MONUMENT WITH REBAR, AND IS BURIED 0.2'.
 DK6137'STATION IS  33.0' EAST OF THE CENTERLINE OLD WATSON RD, 35.6'
 DK6137'SOUTHEAST OF A POWER POLE, 85.1'  NORTHEAST OF THE NORTH END OF A PIPE
 DK6137'CULVERT, AND 1.0' WEST OF A FIBERGLASS WITNESS  POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI4588 ***********************************************************************
 DI4588  DESIGNATION -  EFF O4
 DI4588  PID         -  DI4588
 DI4588  STATE/COUNTY-  IL/EFFINGHAM
 DI4588  COUNTRY     -  US
 DI4588  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 DI4588
 DI4588                         *CURRENT SURVEY CONTROL
 DI4588  ______________________________________________________________________
 DI4588* NAD 83(2011) POSITION- 39 06 52.25270(N) 088 32 54.12441(W)   ADJUSTED
 DI4588* NAD 83(2011) ELLIP HT-   148.613 (meters)        (06/27/12)   ADJUSTED
 DI4588* NAD 83(2011) EPOCH   -  2010.00
 DI4588* NAVD 88 ORTHO HEIGHT -   180.6   (meters)      593.    (feet) GPS OBS
 DI4588  ______________________________________________________________________
 DI4588  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI4588  GEOID HEIGHT    -        -31.942 (meters)                     GEOID03
 DI4588  GEOID HEIGHT    -        -31.971 (meters)                     GEOID18
 DI4588  NAD 83(2011) X  -    125,536.209 (meters)                     COMP
 DI4588  NAD 83(2011) Y  - -4,953,841.850 (meters)                     COMP
 DI4588  NAD 83(2011) Z  -  4,002,282.651 (meters)                     COMP
 DI4588  LAPLACE CORR    -          1.03  (seconds)                    DEFLEC18
 DI4588
 DI4588  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI4588  Standards:
 DI4588         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI4588            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI4588  -------------------------------------------------------------------
 DI4588  NETWORK    0.42   0.74           0.19   0.15   0.38      0.04065505
 DI4588  -------------------------------------------------------------------
 DI4588  Click here for local accuracies and other accuracy information.
 DI4588
 DI4588.The horizontal coordinates were established by GPS observations
 DI4588.and adjusted by the National Geodetic Survey in June 2012.
 DI4588
 DI4588.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI4588.been affixed to the stable North American tectonic plate. See 
 DI4588.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI4588
 DI4588.The horizontal coordinates are valid at the epoch date displayed above
 DI4588.which is a decimal equivalence of Year/Month/Day.
 DI4588
 DI4588.The orthometric height was determined by GPS observations and a
 DI4588.high-resolution geoid model.
 DI4588
 DI4588.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI4588.GEOID18 height accuracy estimate available here.
 DI4588
 DI4588.Click photographs - Photos may exist for this station.
 DI4588
 DI4588.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI4588
 DI4588.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI4588
 DI4588.The ellipsoidal height was determined by GPS observations
 DI4588.and is referenced to NAD 83.
 DI4588
 DI4588. The following values were computed from the NAD 83(2011) position.
 DI4588
 DI4588;                    North         East     Units Scale Factor Converg.
 DI4588;SPC IL E     -   271,712.764   281,402.849   MT  0.99997926   -0 08 08.4
 DI4588;SPC IL E     -   891,444.29    923,235.85   sFT  0.99997926   -0 08 08.4
 DI4588;UTM  16      - 4,330,625.774   366,137.136   MT  0.99982064   -0 58 37.1
 DI4588
 DI4588!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI4588!SPC IL E     -   0.99997668  x   0.99997926  =   0.99995594
 DI4588!UTM  16      -   0.99997668  x   0.99982064  =   0.99979733
 DI4588
 DI4588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6613730625(NAD 83)
 DI4588
 DI4588                          SUPERSEDED SURVEY CONTROL
 DI4588
 DI4588  NAD 83(2007)-  39 06 52.25278(N)    088 32 54.12521(W) AD(2002.00) 1
 DI4588  ELLIP H (02/21/08)  148.639  (m)                       GP(2002.00) 3 1
 DI4588  NAD 83(1997)-  39 06 52.25264(N)    088 32 54.12541(W) AD(       ) 1
 DI4588  ELLIP H (03/26/07)  148.632  (m)                       GP(       ) 3 1
 DI4588
 DI4588.Superseded values are not recommended for survey control.
 DI4588
 DI4588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI4588.See file dsdata.pdf to determine how the superseded data were derived.
 DI4588
 DI4588_MARKER: DD = SURVEY DISK
 DI4588_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DI4588_STAMPING: EFF 04 2006
 DI4588_MARK LOGO: ILDT
 DI4588_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI4588_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DI4588_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI4588+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2006
 DI4588
 DI4588  HISTORY     - Date     Condition        Report By
 DI4588  HISTORY     - 2006     MONUMENTED       ILDT
 DI4588  HISTORY     - 20061120 GOOD             ILDT
 DI4588
 DI4588                          STATION DESCRIPTION
 DI4588
 DI4588'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 DI4588'EFF04 FROM THE JUNCTION OF  US 45 AND CLARK ST IN EFFINGHAM IL,
 DI4588'PROCEED WEST ON CLARK ST 0.4 MI  TO ILDT MAINTENANCE YARD ON LEFT.
 DI4588'TURN INTO THE YARD AND PROCEED TO THE NW CORNER OF  THE PERIMETER
 DI4588'FENCE. THE MARK IS LOCATED 0.35 M WEST OF A WITNESS POST, 9.5 FT SE OF
 DI4588'THE  NW CORNER OF THE PERIMETER FENCE, 8.9 M S OF THE SOUTHERN EOP
 DI4588'CLARK ST, 44.4 FT SOUTH OF  CENTERLINE CLARK AVE AND 29.2 FT E OF THE
 DI4588'EASTERN RAIL OF THE RAILROAD TRACKS. THE MARK  IS A POURED CONCERT
 DI4588'POST STAMPED EFF04 2006
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI4589 ***********************************************************************
 DI4589  DESIGNATION -  EFF O5
 DI4589  PID         -  DI4589
 DI4589  STATE/COUNTY-  IL/EFFINGHAM
 DI4589  COUNTRY     -  US
 DI4589  USGS QUAD   -  TEUTOPOLIS (2018)
 DI4589
 DI4589                         *CURRENT SURVEY CONTROL
 DI4589  ______________________________________________________________________
 DI4589* NAD 83(2011) POSITION- 39 09 39.59081(N) 088 26 40.15903(W)   ADJUSTED
 DI4589* NAD 83(2011) ELLIP HT-   153.252 (meters)        (06/27/12)   ADJUSTED
 DI4589* NAD 83(2011) EPOCH   -  2010.00
 DI4589* NAVD 88 ORTHO HEIGHT -   185.2   (meters)      608.    (feet) GPS OBS
 DI4589  ______________________________________________________________________
 DI4589  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI4589  GEOID HEIGHT    -        -31.963 (meters)                     GEOID03
 DI4589  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 DI4589  NAD 83(2011) X  -    134,429.165 (meters)                     COMP
 DI4589  NAD 83(2011) Y  - -4,950,353.628 (meters)                     COMP
 DI4589  NAD 83(2011) Z  -  4,006,288.264 (meters)                     COMP
 DI4589  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 DI4589
 DI4589  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI4589  Standards:
 DI4589         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI4589            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI4589  -------------------------------------------------------------------
 DI4589  NETWORK    0.45   0.76           0.20   0.16   0.39      0.03741615
 DI4589  -------------------------------------------------------------------
 DI4589  Click here for local accuracies and other accuracy information.
 DI4589
 DI4589.The horizontal coordinates were established by GPS observations
 DI4589.and adjusted by the National Geodetic Survey in June 2012.
 DI4589
 DI4589.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI4589.been affixed to the stable North American tectonic plate. See 
 DI4589.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI4589
 DI4589.The horizontal coordinates are valid at the epoch date displayed above
 DI4589.which is a decimal equivalence of Year/Month/Day.
 DI4589
 DI4589.The orthometric height was determined by GPS observations and a
 DI4589.high-resolution geoid model.
 DI4589
 DI4589.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI4589.GEOID18 height accuracy estimate available here.
 DI4589
 DI4589.Click photographs - Photos may exist for this station.
 DI4589
 DI4589.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI4589
 DI4589.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI4589
 DI4589.The ellipsoidal height was determined by GPS observations
 DI4589.and is referenced to NAD 83.
 DI4589
 DI4589. The following values were computed from the NAD 83(2011) position.
 DI4589
 DI4589;                    North         East     Units Scale Factor Converg.
 DI4589;SPC IL E     -   276,856.937   290,393.116   MT  0.99997614   -0 04 12.7
 DI4589;SPC IL E     -   908,321.47    952,731.41   sFT  0.99997614   -0 04 12.7
 DI4589;UTM  16      - 4,335,636.464   375,200.446   MT  0.99979177   -0 54 44.3
 DI4589
 DI4589!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI4589!SPC IL E     -   0.99997596  x   0.99997614  =   0.99995210
 DI4589!UTM  16      -   0.99997596  x   0.99979177  =   0.99976773
 DI4589
 DI4589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7520035636(NAD 83)
 DI4589
 DI4589                          SUPERSEDED SURVEY CONTROL
 DI4589
 DI4589  NAD 83(2007)-  39 09 39.59091(N)    088 26 40.15989(W) AD(2002.00) 1
 DI4589  ELLIP H (02/21/08)  153.268  (m)                       GP(2002.00) 3 1
 DI4589  NAD 83(1997)-  39 09 39.59081(N)    088 26 40.16005(W) AD(       ) 1
 DI4589  ELLIP H (03/26/07)  153.262  (m)                       GP(       ) 3 1
 DI4589
 DI4589.Superseded values are not recommended for survey control.
 DI4589
 DI4589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI4589.See file dsdata.pdf to determine how the superseded data were derived.
 DI4589
 DI4589_MARKER: DD = SURVEY DISK
 DI4589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DI4589_STAMPING: EFF 05 2006
 DI4589_MARK LOGO: ILDT
 DI4589_PROJECTION: FLUSH
 DI4589_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI4589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DI4589+STABILITY: SURFACE MOTION
 DI4589_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI4589+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2024
 DI4589
 DI4589  HISTORY     - Date     Condition        Report By
 DI4589  HISTORY     - 2006     MONUMENTED       ILDT
 DI4589  HISTORY     - 20061120 GOOD             ILDT
 DI4589  HISTORY     - 20200714 GOOD             INDIV
 DI4589  HISTORY     - 20240417 GOOD             ILDT
 DI4589
 DI4589                          STATION DESCRIPTION
 DI4589
 DI4589'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 DI4589'EFF05 FROM THE JUNCTION OF  US 40 AND IL33 IN EFFINGHAM IL, PROCEED
 DI4589'EAST ON US 40 5.4 MI TO  JUNCTION WITH CR 1950E AND THEN TURN LEFT AND
 DI4589'PROCEED ANOTHER 1.7 MI TO MARK ON RIGHT.  MARK IS LOCATED 0.1 MI NORTH
 DI4589'OF NORTH SIDE, OVERBRIDGE I 70. THE MARK IS LOCATED 95.8 FT   SOUTH OF
 DI4589'EAST FACE OF PP AND 66.8 FT SOUTH OF PP AND WITNESS POST, 12.8 FT (3.9
 DI4589'M) E OF THE  EASTERN EOP CR 1950E. THE MARK IS A POURED CONCERT POST
 DI4589'STAMPED EFF05.
 DI4589
 DI4589                          STATION RECOVERY (2020)
 DI4589
 DI4589'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DI4589'RECOVERED IN GOOD CONDITION.
 DI4589
 DI4589                          STATION RECOVERY (2024)
 DI4589
 DI4589'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (ZL)
 DI4589'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI4590 ***********************************************************************
 DI4590  DESIGNATION -  EFF O6
 DI4590  PID         -  DI4590
 DI4590  STATE/COUNTY-  IL/EFFINGHAM
 DI4590  COUNTRY     -  US
 DI4590  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 DI4590
 DI4590                         *CURRENT SURVEY CONTROL
 DI4590  ______________________________________________________________________
 DI4590* NAD 83(2011) POSITION- 39 07 22.57592(N) 088 31 12.00924(W)   ADJUSTED
 DI4590* NAD 83(2011) ELLIP HT-   149.342 (meters)        (06/27/12)   ADJUSTED
 DI4590* NAD 83(2011) EPOCH   -  2010.00
 DI4590* NAVD 88 ORTHO HEIGHT -   181.3   (meters)      595.    (feet) GPS OBS
 DI4590  ______________________________________________________________________
 DI4590  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI4590  GEOID HEIGHT    -        -31.941 (meters)                     GEOID03
 DI4590  GEOID HEIGHT    -        -31.968 (meters)                     GEOID18
 DI4590  NAD 83(2011) X  -    127,973.460 (meters)                     COMP
 DI4590  NAD 83(2011) Y  - -4,953,189.851 (meters)                     COMP
 DI4590  NAD 83(2011) Z  -  4,003,008.628 (meters)                     COMP
 DI4590  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 DI4590
 DI4590  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI4590  Standards:
 DI4590         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI4590            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI4590  -------------------------------------------------------------------
 DI4590  NETWORK    0.45   0.74           0.20   0.16   0.38      0.04455080
 DI4590  -------------------------------------------------------------------
 DI4590  Click here for local accuracies and other accuracy information.
 DI4590
 DI4590.The horizontal coordinates were established by GPS observations
 DI4590.and adjusted by the National Geodetic Survey in June 2012.
 DI4590
 DI4590.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI4590.been affixed to the stable North American tectonic plate. See 
 DI4590.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI4590
 DI4590.The horizontal coordinates are valid at the epoch date displayed above
 DI4590.which is a decimal equivalence of Year/Month/Day.
 DI4590
 DI4590.The orthometric height was determined by GPS observations and a
 DI4590.high-resolution geoid model.
 DI4590
 DI4590.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI4590.GEOID18 height accuracy estimate available here.
 DI4590
 DI4590.Click photographs - Photos may exist for this station.
 DI4590
 DI4590.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI4590
 DI4590.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI4590
 DI4590.The ellipsoidal height was determined by GPS observations
 DI4590.and is referenced to NAD 83.
 DI4590
 DI4590. The following values were computed from the NAD 83(2011) position.
 DI4590
 DI4590;                    North         East     Units Scale Factor Converg.
 DI4590;SPC IL E     -   272,642.432   283,857.933   MT  0.99997821   -0 07 04.0
 DI4590;SPC IL E     -   894,494.38    931,290.57   sFT  0.99997821   -0 07 04.0
 DI4590;UTM  16      - 4,331,519.145   368,605.207   MT  0.99981258   -0 57 33.3
 DI4590
 DI4590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI4590!SPC IL E     -   0.99997657  x   0.99997821  =   0.99995478
 DI4590!UTM  16      -   0.99997657  x   0.99981258  =   0.99978915
 DI4590
 DI4590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6860531519(NAD 83)
 DI4590
 DI4590                          SUPERSEDED SURVEY CONTROL
 DI4590
 DI4590  NAD 83(2007)-  39 07 22.57602(N)    088 31 12.01006(W) AD(2002.00) 1
 DI4590  ELLIP H (02/21/08)  149.368  (m)                       GP(2002.00) 3 1
 DI4590  NAD 83(1997)-  39 07 22.57583(N)    088 31 12.01028(W) AD(       ) 1
 DI4590  ELLIP H (03/26/07)  149.360  (m)                       GP(       ) 3 1
 DI4590
 DI4590.Superseded values are not recommended for survey control.
 DI4590
 DI4590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI4590.See file dsdata.pdf to determine how the superseded data were derived.
 DI4590
 DI4590_MARKER: DD = SURVEY DISK
 DI4590_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DI4590_STAMPING: EFF 06 2006
 DI4590_MARK LOGO: ILDT
 DI4590_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI4590_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DI4590_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI4590+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2006
 DI4590
 DI4590  HISTORY     - Date     Condition        Report By
 DI4590  HISTORY     - 2006     MONUMENTED       ILDT
 DI4590  HISTORY     - 20061120 GOOD             ILDT
 DI4590
 DI4590                          STATION DESCRIPTION
 DI4590
 DI4590'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 DI4590'EFF06 FROM THE JUNCTION OF  US 40 AND IL33 IN EFFINGHAM IL, PROCEED
 DI4590'EAST ON US 40 1.4 MI TO MARK  ON LEFT. MARK IS LOCATED IN THE SW QUAD
 DI4590'OF THE ENTERENCE TO A CELL TOWER JUST AFTER THE  ROAD ASCENDS FROM THE
 DI4590'VALLEY OF SALT CREEK AND IS ABOUT 10 M SOUTH OF THE ROAD. THE  MARK IS
 DI4590'LOCATED 8.5 M SOUTH OF A STOP SIGN, 31.5 FT (9.6) M S OF THE SOUTHERN
 DI4590'EOP US 40, 42.8  FT WEST OF ENTERENCE, 139 FT NE OF THE NW CORNER OF
 DI4590'FENCE AROUND CELL TOWER AND 1 FT  (0.3 M) NTH OF WITNESS POST. THE
 DI4590'MARK IS A POURED CONCERT POST STAMPED EFF06 2006
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3801 ***********************************************************************
 DH3801  DESIGNATION -  EFF01
 DH3801  PID         -  DH3801
 DH3801  STATE/COUNTY-  IL/EFFINGHAM
 DH3801  COUNTRY     -  US
 DH3801  USGS QUAD   -  SHUMWAY (2018)
 DH3801
 DH3801                         *CURRENT SURVEY CONTROL
 DH3801  ______________________________________________________________________
 DH3801* NAD 83(2011) POSITION- 39 08 01.17336(N) 088 42 36.66084(W)   ADJUSTED
 DH3801* NAD 83(2011) ELLIP HT-   159.753 (meters)        (06/27/12)   ADJUSTED
 DH3801* NAD 83(2011) EPOCH   -  2010.00
 DH3801* NAVD 88 ORTHO HEIGHT -   191.8   (meters)      629.    (feet) GPS OBS
 DH3801  ______________________________________________________________________
 DH3801  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3801  GEOID HEIGHT    -        -32.030 (meters)                     GEOID03
 DH3801  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 DH3801  NAD 83(2011) X  -    111,515.012 (meters)                     COMP
 DH3801  NAD 83(2011) Y  - -4,952,844.453 (meters)                     COMP
 DH3801  NAD 83(2011) Z  -  4,003,938.562 (meters)                     COMP
 DH3801  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 DH3801
 DH3801  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3801  Standards:
 DH3801         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3801            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3801  -------------------------------------------------------------------
 DH3801  NETWORK    0.52   0.86           0.24   0.18   0.44     -0.00314290
 DH3801  -------------------------------------------------------------------
 DH3801  Click here for local accuracies and other accuracy information.
 DH3801
 DH3801.The horizontal coordinates were established by GPS observations
 DH3801.and adjusted by the National Geodetic Survey in June 2012.
 DH3801
 DH3801.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3801.been affixed to the stable North American tectonic plate. See 
 DH3801.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3801
 DH3801.The horizontal coordinates are valid at the epoch date displayed above
 DH3801.which is a decimal equivalence of Year/Month/Day.
 DH3801
 DH3801.The orthometric height was determined by GPS observations and a
 DH3801.high-resolution geoid model.
 DH3801
 DH3801.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3801.GEOID18 height accuracy estimate available here.
 DH3801
 DH3801.Click photographs - Photos may exist for this station.
 DH3801
 DH3801.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3801
 DH3801.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3801
 DH3801.The ellipsoidal height was determined by GPS observations
 DH3801.and is referenced to NAD 83.
 DH3801
 DH3801. The following values were computed from the NAD 83(2011) position.
 DH3801
 DH3801;                    North         East     Units Scale Factor Converg.
 DH3801;SPC IL E     -   273,883.719   267,417.094   MT  0.99998807   -0 14 16.2
 DH3801;SPC IL E     -   898,566.83    877,350.92   sFT  0.99998807   -0 14 16.2
 DH3801;UTM  16      - 4,333,001.566   352,186.709   MT  0.99986903   -1 04 46.4
 DH3801
 DH3801!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3801!SPC IL E     -   0.99997494  x   0.99998807  =   0.99996301
 DH3801!UTM  16      -   0.99997494  x   0.99986903  =   0.99984397
 DH3801
 DH3801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5218633001(NAD 83)
 DH3801
 DH3801                          SUPERSEDED SURVEY CONTROL
 DH3801
 DH3801  NAD 83(2007)-  39 08 01.17342(N)    088 42 36.66155(W) AD(2002.00) 0
 DH3801  ELLIP H (02/10/07)  159.786  (m)                       GP(2002.00)    
 DH3801  NAD 83(1997)-  39 08 01.17331(N)    088 42 36.66165(W) AD(       ) B
 DH3801  ELLIP H (06/10/05)  159.793  (m)                       GP(       ) 3 2
 DH3801
 DH3801.Superseded values are not recommended for survey control.
 DH3801
 DH3801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3801.See file dsdata.pdf to determine how the superseded data were derived.
 DH3801
 DH3801_MARKER: DD = SURVEY DISK
 DH3801_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3801_STAMPING: EFF01 2005
 DH3801_MARK LOGO: ILDT
 DH3801_PROJECTION: FLUSH
 DH3801_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3801_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3801+STABILITY: SURFACE MOTION
 DH3801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3801+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2020
 DH3801
 DH3801  HISTORY     - Date     Condition        Report By
 DH3801  HISTORY     - 2005     MONUMENTED       ILDT
 DH3801  HISTORY     - 20050317 GOOD             ILDT
 DH3801  HISTORY     - 20120723 GOOD             ILDT
 DH3801  HISTORY     - 20200408 GOOD             ILDT
 DH3801  HISTORY     - 20200611 GOOD             INDIV
 DH3801
 DH3801                          STATION DESCRIPTION
 DH3801
 DH3801'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3801'TO REACH FROM THE INTERSECTION OF RT.33 AND RT.128 JUST WEST OF
 DH3801'BEECHER CITY IL, GO SOUTH ON RT. 128 FOR 2.9 MILES TO COUNTY ROAD 6
 DH3801'(MOCCASIN ROAD), TURN LEFT AND GO EAST 5.10 MILES TO COUNTY 500E, TURN
 DH3801'RIGHT AND GO 1 MILE TO THE STATION ON THE RIGHT. IT IS IN THE
 DH3801'SOUTHWEST QUADRANT OF ROADS 500E AND 1500N. THE MARK  IS 27.8  FT.
 DH3801'SOUTH OF CR. 1500N, IT IS 24.8 FT. WEST OF CR. ROAD 500E. AND 11.8 FT.
 DH3801'SOUTHWEST OF A METAL PIPE CULVERT
 DH3801
 DH3801                          STATION RECOVERY (2012)
 DH3801
 DH3801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 DH3801'RECOVERED IN GOOD CONDITION.
 DH3801
 DH3801                          STATION RECOVERY (2020)
 DH3801
 DH3801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 DH3801'RECOVERED IN GOOD CONDITION.
 DH3801
 DH3801                          STATION RECOVERY (2020)
 DH3801
 DH3801'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DH3801'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3802 ***********************************************************************
 DH3802  DESIGNATION -  EFF02
 DH3802  PID         -  DH3802
 DH3802  STATE/COUNTY-  IL/EFFINGHAM
 DH3802  COUNTRY     -  US
 DH3802  USGS QUAD   -  BEECHER CITY (2018)
 DH3802
 DH3802                         *CURRENT SURVEY CONTROL
 DH3802  ______________________________________________________________________
 DH3802* NAD 83(2011) POSITION- 39 10 47.45474(N) 088 48 19.07825(W)   ADJUSTED
 DH3802* NAD 83(2011) ELLIP HT-   155.280 (meters)        (06/27/12)   ADJUSTED
 DH3802* NAD 83(2011) EPOCH   -  2010.00
 DH3802* NAVD 88 ORTHO HEIGHT -   187.4   (meters)      615.    (feet) GPS OBS
 DH3802  ______________________________________________________________________
 DH3802  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3802  GEOID HEIGHT    -        -32.117 (meters)                     GEOID03
 DH3802  GEOID HEIGHT    -        -32.173 (meters)                     GEOID18
 DH3802  NAD 83(2011) X  -    103,225.126 (meters)                     COMP
 DH3802  NAD 83(2011) Y  - -4,949,781.950 (meters)                     COMP
 DH3802  NAD 83(2011) Z  -  4,007,912.090 (meters)                     COMP
 DH3802  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 DH3802
 DH3802  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3802  Standards:
 DH3802         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3802            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3802  -------------------------------------------------------------------
 DH3802  NETWORK    0.59   0.94           0.27   0.20   0.48     -0.03166855
 DH3802  -------------------------------------------------------------------
 DH3802  Click here for local accuracies and other accuracy information.
 DH3802
 DH3802.The horizontal coordinates were established by GPS observations
 DH3802.and adjusted by the National Geodetic Survey in June 2012.
 DH3802
 DH3802.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3802.been affixed to the stable North American tectonic plate. See 
 DH3802.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3802
 DH3802.The horizontal coordinates are valid at the epoch date displayed above
 DH3802.which is a decimal equivalence of Year/Month/Day.
 DH3802
 DH3802.The orthometric height was determined by GPS observations and a
 DH3802.high-resolution geoid model.
 DH3802
 DH3802.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3802.GEOID18 height accuracy estimate available here.
 DH3802
 DH3802.Click photographs - Photos may exist for this station.
 DH3802
 DH3802.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3802
 DH3802.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3802
 DH3802.The ellipsoidal height was determined by GPS observations
 DH3802.and is referenced to NAD 83.
 DH3802
 DH3802. The following values were computed from the NAD 83(2011) position.
 DH3802
 DH3802;                    North         East     Units Scale Factor Converg.
 DH3802;SPC IL E     -   279,049.936   259,219.897   MT  0.99999547   -0 17 53.4
 DH3802;SPC IL E     -   915,516.33    850,457.28   sFT  0.99999547   -0 17 53.4
 DH3802;UTM  16      - 4,338,287.135   344,067.202   MT  0.99989940   -1 08 26.7
 DH3802
 DH3802!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3802!SPC IL E     -   0.99997564  x   0.99999547  =   0.99997111
 DH3802!UTM  16      -   0.99997564  x   0.99989940  =   0.99987504
 DH3802
 DH3802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4406738287(NAD 83)
 DH3802
 DH3802                          SUPERSEDED SURVEY CONTROL
 DH3802
 DH3802  NAD 83(2007)-  39 10 47.45480(N)    088 48 19.07899(W) AD(2002.00) 0
 DH3802  ELLIP H (02/10/07)  155.313  (m)                       GP(2002.00)    
 DH3802  NAD 83(1997)-  39 10 47.45469(N)    088 48 19.07907(W) AD(       ) 1
 DH3802  ELLIP H (06/10/05)  155.325  (m)                       GP(       ) 3 2
 DH3802
 DH3802.Superseded values are not recommended for survey control.
 DH3802
 DH3802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3802.See file dsdata.pdf to determine how the superseded data were derived.
 DH3802
 DH3802_MARKER: DD = SURVEY DISK
 DH3802_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3802_STAMPING: EFF012 2005
 DH3802_MARK LOGO: ILDT
 DH3802_PROJECTION: FLUSH
 DH3802_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3802_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3802+STABILITY: SURFACE MOTION
 DH3802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3802+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2020
 DH3802
 DH3802  HISTORY     - Date     Condition        Report By
 DH3802  HISTORY     - 2005     MONUMENTED       ILDT
 DH3802  HISTORY     - 20050317 GOOD             ILDT
 DH3802  HISTORY     - 20120723 GOOD             ILDT
 DH3802  HISTORY     - 20200414 GOOD             ILDT
 DH3802  HISTORY     - 20200610 GOOD             INDIV
 DH3802
 DH3802                          STATION DESCRIPTION
 DH3802
 DH3802'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3802'TO REACH FROM THE INTERSECTION OF RT. 33 AND RT. 128 JUST WEST OF
 DH3802'BEECHER CITY IL, GO SOUTH ON RT. 128 FOR .50 MILE TO THE STATION ON
 DH3802'THE LEFT. IT IS IN THE SOUTHEAST QUADRANT OF RT. 128 AND 1850TH AVE.
 DH3802'THE MARK IS 42.1 FT. EAST OF RT. 128, IT IS  23.7 FT. NORTH OF A
 DH3802'R.O.W. MARKER AND 63.6 FT. WEST OF THE NORTHWEST CORNER OF  A SMALL
 DH3802'BRICK BUILDING.
 DH3802
 DH3802                          STATION RECOVERY (2012)
 DH3802
 DH3802'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 DH3802'RECOVERED IN GOOD CONDITION.
 DH3802
 DH3802                          STATION RECOVERY (2020)
 DH3802
 DH3802'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 DH3802'RECOVERED IN GOOD CONDITION.
 DH3802
 DH3802                          STATION RECOVERY (2020)
 DH3802
 DH3802'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DH3802'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0612 ***********************************************************************
 NH0612  DESIGNATION -  EFFINGHAM
 NH0612  PID         -  NH0612
 NH0612  STATE/COUNTY-  IL/WINNEBAGO
 NH0612  COUNTRY     -  US
 NH0612  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0612
 NH0612                         *CURRENT SURVEY CONTROL
 NH0612  ______________________________________________________________________
 NH0612* NAD 83(1997) POSITION- 42 10 35.17020(N) 089 05 10.17190(W)   ADJUSTED
 NH0612* NAVD 88 ORTHO HEIGHT -   216.461 (meters)      710.17  (feet) ADJUSTED
 NH0612  ______________________________________________________________________
 NH0612  GEOID HEIGHT    -        -33.232 (meters)                     GEOID18
 NH0612  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 NH0612  DYNAMIC HEIGHT  -        216.390 (meters)      709.94  (feet) COMP
 NH0612  MODELED GRAVITY -    980,292.0   (mgal)                       NAVD 88
 NH0612
 NH0612  HORZ ORDER      -  SECOND
 NH0612  VERT ORDER      -  FIRST     CLASS II
 NH0612
 NH0612.The horizontal coordinates were established by classical geodetic methods
 NH0612.and adjusted by the National Geodetic Survey in October 1999.
 NH0612
 NH0612.The orthometric height was determined by differential leveling and
 NH0612.adjusted by the NATIONAL GEODETIC SURVEY
 NH0612.in June 1991.
 NH0612
 NH0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0612.GEOID18 height accuracy estimate available here.
 NH0612
 NH0612.Click photographs - Photos may exist for this station.
 NH0612
 NH0612.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0612
 NH0612.The dynamic height is computed by dividing the NAVD 88
 NH0612.geopotential number by the normal gravity value computed on the
 NH0612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0612.degrees latitude (g = 980.6199 gals.).
 NH0612
 NH0612.The modeled gravity was interpolated from observed gravity values.
 NH0612
 NH0612. The following values were computed from the NAD 83(1997) position.
 NH0612
 NH0612;                    North         East     Units Scale Factor Converg.
 NH0612;SPC IL W     -   612,244.262   789,268.454   MT  1.00003919   +0 43 31.9
 NH0612;SPC IL W     - 2,008,671.38  2,589,458.25   sFT  1.00003919   +0 43 31.9
 NH0612;UTM  16      - 4,671,472.545   327,703.556   MT  0.99996528   -1 24 03.7
 NH0612
 NH0612!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0612!SPC IL W     -   0.99997126  x   1.00003919  =   1.00001045
 NH0612!UTM  16      -   0.99997126  x   0.99996528  =   0.99993654
 NH0612
 NH0612:                Primary Azimuth Mark                     Grid Az
 NH0612:SPC IL W     -  EDWARS                                   358 36 06.1
 NH0612:UTM  16      -  EDWARS                                   000 43 41.7
 NH0612
 NH0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2770371472(NAD 83)
 NH0612
 NH0612|---------------------------------------------------------------------|
 NH0612| PID    Reference Object                     Distance      Geod. Az  |
 NH0612|                                                           dddmmss.s |
 NH0612| NH0613 EFFINGHAM RM                          6.160 METERS 09914     |
 NH0612| NH1471 EDWARS                              APPROX. 1.7 KM 3591938.0 |
 NH0612|---------------------------------------------------------------------|
 NH0612
 NH0612                          SUPERSEDED SURVEY CONTROL
 NH0612
 NH0612  NAD 83(1996)-  42 10 35.17070(N)    089 05 10.17351(W) AD(       ) 2
 NH0612  NAD 83(1986)-  42 10 35.16875(N)    089 05 10.17918(W) AD(       ) 2
 NH0612  NAD 27      -  42 10 35.08980(N)    089 05 09.79490(W) AD(       ) 2
 NH0612  USSD        -  42 10 35.21600(N)    089 05 09.57900(W) AD(       ) 3
 NH0612  NGVD 29 (??/??/92)  216.514  (m)          710.35   (f) ADJ UNCH    1 2
 NH0612  NGVD 29             216.51   (m)          710.3    (f) LEVELING    3  
 NH0612
 NH0612.Superseded values are not recommended for survey control.
 NH0612
 NH0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0612.See file dsdata.pdf to determine how the superseded data were derived.
 NH0612
 NH0612_MARKER: DS = TRIANGULATION STATION DISK
 NH0612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0612_STAMPING: 710.366 EFFINGHAM 1920
 NH0612_MARK LOGO: CGS
 NH0612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0612+STABILITY: SURFACE MOTION
 NH0612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0612+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2025
 NH0612
 NH0612  HISTORY     - Date     Condition        Report By
 NH0612  HISTORY     - 1920     MONUMENTED       CGS
 NH0612  HISTORY     - 1952     SEE DESCRIPTION  CBQRR
 NH0612  HISTORY     - 1953     GOOD             CGS
 NH0612  HISTORY     - 1954     GOOD             CGS
 NH0612  HISTORY     - 1960     GOOD             CGS
 NH0612  HISTORY     - 1960     GOOD             CGS
 NH0612  HISTORY     - 1972     GOOD             ILDT
 NH0612  HISTORY     - 19970321 GOOD             USPSQD
 NH0612  HISTORY     - 20251217 GOOD             ILDW
 NH0612
 NH0612                          STATION DESCRIPTION
 NH0612
 NH0612'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0612'STATION IS ABOUT 6-1/2 MILES S OF ROCKFORD, ON THE E SIDE
 NH0612'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 3/4 MILE
 NH0612'S OF NEW MILFORD RAILROAD STATION, 100 YARDS S OF A ROAD
 NH0612'CROSSING, 50 YARDS N OF THE S END OF THE FIRST CUT S OF NEW
 NH0612'MILFORD RAILROAD STATION, AND 7.69 METERS (25.23 FEET) E OF THE
 NH0612'E AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE
 NH0612'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0612'THE REFERENCE MARK IS ON THE SAME
 NH0612'SIDE OF THE TRACK, NEAR THE FENCE LINE, 6.16 METERS (20.21
 NH0612'FEET) FROM THE STATION, S 80 DEG 46 MIN E.
 NH0612
 NH0612                          STATION RECOVERY (1952)
 NH0612
 NH0612'RECOVERY NOTE BY BURLINGTON RAILROAD 1952 (FXF)
 NH0612'STATION DESTROYED.
 NH0612'
 NH0612'EAST PIER, OVERHEAD HIGHWAY BRIDGE M.P. 17.02 REMOVED STATION
 NH0612'MARK.  REFERENCE MARK COVERED BY FILL OF EMBANKMENT OF HIGHWAY
 NH0612'BELT LINE ROUTE, NO. 51 TO NO. 2.
 NH0612
 NH0612                          STATION RECOVERY (1953)
 NH0612
 NH0612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (LFV)
 NH0612'STATION WAS RECOVERED BUT DESCRIPTION IS POOR.  CULTURE IN
 NH0612'VICINITY OF STATION HAS CHANGED.
 NH0612'
 NH0612'STATION IS ABOUT 6-1/2 MI. S OF ROCKFORD, ON THE W SIDE OF
 NH0612'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 88 FT. S
 NH0612'OF THE S END OF THE E PIER OF HIGHWAY OVERPASS, 69 FT. NW OF
 NH0612'A CONCRETE FENCE CORNER, 39 FT. NE OF RAILROAD MILEPOST NO.
 NH0612'17, 233 FT. NE OF THE NE CORNER OF THE FRAME RESIDENCE OF
 NH0612'W.S. BAXTER, AND 7.69 M. (25.23 FT.) E OF THE E RAIL.  MARK IS
 NH0612'STAMPED EFFINGHAM 1920 710.366.
 NH0612'
 NH0612'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 NH0612'
 NH0612'REFERENCE MARK IS STAMPED EFFINGHAM 1920 710.527.
 NH0612
 NH0612                          STATION RECOVERY (1954)
 NH0612
 NH0612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0612'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED IN THE 1920
 NH0612'DESCRIPTION.  THE ORIGINAL DESCRIPTION IS ADEQUATE WITH THE
 NH0612'FOLLOWING CHANGE AND ADDITIONS--
 NH0612'
 NH0612'CHANGE 100 YD. S OF ROAD CROSSING TO 3 RAIL LENGTHS AND 10 FT.
 NH0612'S OF THE S EDGE OF THE CONCRETE OVERPASS.
 NH0612'
 NH0612'ADD 1 RAIL LENGTH AND 8 FT. N OF MILEPOST 17.
 NH0612'
 NH0612'TO REACH FROM THE JUNCTION OF STATE ROUTE 2 AND U.S. HIGHWAY
 NH0612'51, GO NW ON STATE HIGHWAY 2 FOR 1.1 MI. TO A CONCRETE OVERPASS
 NH0612'OVER THE TRACKS AND THE STATION ON THE LEFT AT THE E SIDE OF THE
 NH0612'TRACKS.
 NH0612
 NH0612                          STATION RECOVERY (1960)
 NH0612
 NH0612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH0612'THE STATION MARK AND REFERENCE MARK WERE RECOVERED AND FOUND TO
 NH0612'BE AS DESCRIBED.  THE DISTANCE TO THE REFERENCE MARK WAS
 NH0612'VERIFIED.  AN INSTRUMENT WAS NOT USED AT THIS STATION.
 NH0612
 NH0612                          STATION RECOVERY (1960)
 NH0612
 NH0612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0612'4.2 MI S FROM ROCKFORD.
 NH0612'ABOUT 4.15 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0612'RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT ROCKFORD,
 NH0612'40 1/2 FEET NORTH-NORTHEAST OF MILEPOST 17, IN S-26, R-1E,
 NH0612'T-43N, 25 FEET EAST OF THE EAST RAIL AND ON TOP OF A 5-FOOT-HIGH
 NH0612'CUT BANK, 87 FEET SOUTH OF THE SOUTHWEST CORNER OF SOUTH END OF
 NH0612'EAST CONCRETE PIER OF OVERPASS OF BELTLINE ROAD OVER THE TRACK,
 NH0612'IN LINE WITH THE WEST FACE OF SAME PIER, 20.2 FEET WEST OF R M
 NH0612'EFFINGHAM, DESCRIBED, 69 FEET NORTHWEST OF A CONCRETE FENCE
 NH0612'CORNER POST, ABOUT 5 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND
 NH0612'SET IN TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 NH0612
 NH0612                          STATION RECOVERY (1972)
 NH0612
 NH0612'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH0612'EFFINGHAM 1920-GOOD
 NH0612'
 NH0612'EFFINGHAM 1920-REF. GOOD
 NH0612
 NH0612                          STATION RECOVERY (1997)
 NH0612
 NH0612'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0612'RECOVERED IN GOOD CONDITION.
 NH0612
 NH0612                          STATION RECOVERY (2025)
 NH0612
 NH0612'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 NH0612'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6924 ***********************************************************************
 DE6924  DESIGNATION -  EFFINGHAM AZ YRD
 DE6924  PID         -  DE6924
 DE6924  STATE/COUNTY-  IL/EFFINGHAM
 DE6924  COUNTRY     -  US
 DE6924  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 DE6924
 DE6924                         *CURRENT SURVEY CONTROL
 DE6924  ______________________________________________________________________
 DE6924* NAD 83(2011) POSITION- 39 06 41.05605(N) 088 34 21.93563(W)   ADJUSTED
 DE6924* NAD 83(2011) ELLIP HT-   147.086 (meters)        (06/27/12)   ADJUSTED
 DE6924* NAD 83(2011) EPOCH   -  2010.00
 DE6924* NAVD 88 ORTHO HEIGHT -   179.1   (meters)      588.    (feet) GPS OBS
 DE6924  ______________________________________________________________________
 DE6924  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6924  GEOID HEIGHT    -        -31.955 (meters)                     GEOID99
 DE6924  GEOID HEIGHT    -        -31.981 (meters)                     GEOID18
 DE6924  NAD 83(2011) X  -    123,432.640 (meters)                     COMP
 DE6924  NAD 83(2011) Y  - -4,954,111.421 (meters)                     COMP
 DE6924  NAD 83(2011) Z  -  4,002,013.774 (meters)                     COMP
 DE6924  LAPLACE CORR    -          1.22  (seconds)                    DEFLEC18
 DE6924
 DE6924  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6924  Standards:
 DE6924         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6924            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6924  -------------------------------------------------------------------
 DE6924  NETWORK    0.51   0.90           0.23   0.18   0.46      0.05950965
 DE6924  -------------------------------------------------------------------
 DE6924  Click here for local accuracies and other accuracy information.
 DE6924
 DE6924.The horizontal coordinates were established by GPS observations
 DE6924.and adjusted by the National Geodetic Survey in June 2012.
 DE6924
 DE6924.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6924.been affixed to the stable North American tectonic plate. See 
 DE6924.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6924
 DE6924.The horizontal coordinates are valid at the epoch date displayed above
 DE6924.which is a decimal equivalence of Year/Month/Day.
 DE6924
 DE6924.The orthometric height was determined by GPS observations and a
 DE6924.high-resolution geoid model.
 DE6924
 DE6924.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6924.GEOID18 height accuracy estimate available here.
 DE6924
 DE6924.Click photographs - Photos may exist for this station.
 DE6924
 DE6924.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6924
 DE6924.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6924
 DE6924.The ellipsoidal height was determined by GPS observations
 DE6924.and is referenced to NAD 83.
 DE6924
 DE6924. The following values were computed from the NAD 83(2011) position.
 DE6924
 DE6924;                    North         East     Units Scale Factor Converg.
 DE6924;SPC IL E     -   271,372.765   279,292.407   MT  0.99998028   -0 09 03.7
 DE6924;SPC IL E     -   890,328.81    916,311.84   sFT  0.99998028   -0 09 03.7
 DE6924;UTM  16      - 4,330,316.846   364,022.258   MT  0.99982767   -0 59 32.3
 DE6924
 DE6924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6924!SPC IL E     -   0.99997692  x   0.99998028  =   0.99995720
 DE6924!UTM  16      -   0.99997692  x   0.99982767  =   0.99980460
 DE6924
 DE6924:                Primary Azimuth Mark                     Grid Az
 DE6924:SPC IL E     -  EFFINGHAM YRD                            306 24 15.1
 DE6924:UTM  16      -  EFFINGHAM YRD                            307 14 43.7
 DE6924
 DE6924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6402230316(NAD 83)
 DE6924
 DE6924|---------------------------------------------------------------------|
 DE6924| PID    Reference Object                     Distance      Geod. Az  |
 DE6924|                                                           dddmmss.s |
 DE6924| DE6923 EFFINGHAM YRD                       425.265 METERS 3061511.4 |
 DE6924|---------------------------------------------------------------------|
 DE6924
 DE6924                          SUPERSEDED SURVEY CONTROL
 DE6924
 DE6924  NAD 83(2007)-  39 06 41.05608(N)    088 34 21.93638(W) AD(2002.00) 0
 DE6924  ELLIP H (02/10/07)  147.117  (m)                       GP(2002.00)    
 DE6924  ELLIP H (02/03/05)  147.105  (m)                       GP(       ) 4 2
 DE6924  NAD 83(1997)-  39 06 41.05593(N)    088 34 21.93662(W) AD(       ) 1
 DE6924  ELLIP H (08/21/02)  147.121  (m)                       GP(       ) 3 1
 DE6924
 DE6924.Superseded values are not recommended for survey control.
 DE6924
 DE6924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6924.See file dsdata.pdf to determine how the superseded data were derived.
 DE6924
 DE6924_MARKER: DD = SURVEY DISK
 DE6924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6924_STAMPING: EFFINGHAM AZ YRD 1997
 DE6924_MARK LOGO: ILDT
 DE6924_PROJECTION: PROJECTING 15 CENTIMETERS
 DE6924_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6924+STABILITY: SURFACE MOTION
 DE6924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6924+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2023
 DE6924
 DE6924  HISTORY     - Date     Condition        Report By
 DE6924  HISTORY     - 1997     MONUMENTED       ILDT
 DE6924  HISTORY     - 19990927 GOOD             ILDT
 DE6924  HISTORY     - 20230828 GOOD             USPSQD
 DE6924
 DE6924                          STATION DESCRIPTION
 DE6924
 DE6924'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (BES)
 DE6924'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999, (DEL) .  TO
 DE6924'REACH FROM THE
 DE6924'INTERSECTION OF RTE. 32/33 AND US HIGHWAY 40 ON THE WEST SIDE OF
 DE6924'EFFINGHAM, GO SOUTH ON
 DE6924'US 40 (HENRIETTA ST FOR 0.35 MILE. TURN RIGHT AND GO SOUTHWESTERLY ON
 DE6924'US HIGHWAY 40 FOR
 DE6924'0.9 MILE TO  STATION ON RIGHT.  MARK IS 26.5 FT NORTH OF CENTER OF US
 DE6924'HIGHWAY 40
 DE6924'AND 11.0 FT EAST OF GRAVEL FIELD ENTERENCE
 DE6924
 DE6924                          STATION RECOVERY (2023)
 DE6924
 DE6924'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DE6924'STAMPING IS WORN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1227 ***********************************************************************
 KB1227  DESIGNATION -  EFFINGHAM CIPS MICROWAVE MAST
 KB1227  PID         -  KB1227
 KB1227  STATE/COUNTY-  IL/EFFINGHAM
 KB1227  COUNTRY     -  US
 KB1227  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB1227
 KB1227                         *CURRENT SURVEY CONTROL
 KB1227  ______________________________________________________________________
 KB1227* NAD 83(1997) POSITION- 39 06 41.82293(N) 088 33 02.84283(W)   ADJUSTED
 KB1227  ______________________________________________________________________
 KB1227  GEOID HEIGHT    -        -31.969 (meters)                     GEOID18
 KB1227  LAPLACE CORR    -          1.04  (seconds)                    DEFLEC18
 KB1227  HORZ ORDER      -  THIRD
 KB1227
 KB1227.The horizontal coordinates were established by classical geodetic methods
 KB1227.and adjusted by the National Geodetic Survey in October 1999.
 KB1227
 KB1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1227.GEOID18 height accuracy estimate available here.
 KB1227
 KB1227.Click photographs - Photos may exist for this station.
 KB1227
 KB1227.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1227
 KB1227. The following values were computed from the NAD 83(1997) position.
 KB1227
 KB1227;                    North         East     Units Scale Factor Converg.
 KB1227;SPC IL E     -   271,391.635   281,192.632   MT  0.99997935   -0 08 13.8
 KB1227;SPC IL E     -   890,390.72    922,546.16   sFT  0.99997935   -0 08 13.8
 KB1227;UTM  16      - 4,330,307.816   365,922.260   MT  0.99982135   -0 58 42.4
 KB1227
 KB1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6592230307(NAD 83)
 KB1227
 KB1227                          SUPERSEDED SURVEY CONTROL
 KB1227
 KB1227  NAD 83(1986)-  39 06 41.83628(N)    088 33 02.83602(W) AD(       ) 3
 KB1227  NAD 27      -  39 06 41.68700(N)    088 33 02.65900(W) AD(       ) 3
 KB1227
 KB1227.Superseded values are not recommended for survey control.
 KB1227
 KB1227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1227.See file dsdata.pdf to determine how the superseded data were derived.
 KB1227
 KB1227_MARKER: 42 = RADIO/TV MAST
 KB1227
 KB1227  HISTORY     - Date     Condition        Report By
 KB1227  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1227
 KB1227                          STATION DESCRIPTION
 KB1227
 KB1227'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1227'THE STATION IS LOCATED IN THE SOUTHWEST EDGE OF EFFINGHAM, ABOUT 0.2
 KB1227'MILE WEST OF THE ILLINOIS CENTRAL RAILROAD TRACKS AND ABOUT
 KB1227'0.1 MILE SOUTH OF PAVED STREET.
 KB1227'
 KB1227'THE STATION IS A STEEL TOWER PAINTED RED AND WHITE WITH TWO
 KB1227'REFLECTORS NEAR THE TOP AND THE TOWER IS 340 FEET HIGH.
 KB1227'
 KB1227'THE POINT INTERSECTED WAS THE RED LIGHT ON THE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1230 ***********************************************************************
 KB1230  DESIGNATION -  EFFINGHAM MUNICIPAL TANK
 KB1230  PID         -  KB1230
 KB1230  STATE/COUNTY-  IL/EFFINGHAM
 KB1230  COUNTRY     -  US
 KB1230  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB1230
 KB1230                         *CURRENT SURVEY CONTROL
 KB1230  ______________________________________________________________________
 KB1230* NAD 83(1997) POSITION- 39 07 03.14782(N) 088 32 47.82457(W)   ADJUSTED
 KB1230  ______________________________________________________________________
 KB1230  GEOID HEIGHT    -        -31.974 (meters)                     GEOID18
 KB1230  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 KB1230  HORZ ORDER      -  THIRD
 KB1230
 KB1230.The horizontal coordinates were established by classical geodetic methods
 KB1230.and adjusted by the National Geodetic Survey in October 1999.
 KB1230
 KB1230.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1230.GEOID18 height accuracy estimate available here.
 KB1230
 KB1230.Click photographs - Photos may exist for this station.
 KB1230
 KB1230.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1230
 KB1230. The following values were computed from the NAD 83(1997) position.
 KB1230
 KB1230;                    North         East     Units Scale Factor Converg.
 KB1230;SPC IL E     -   272,048.386   281,554.982   MT  0.99997919   -0 08 04.4
 KB1230;SPC IL E     -   892,545.41    923,734.97   sFT  0.99997919   -0 08 04.4
 KB1230;UTM  16      - 4,330,959.072   366,294.156   MT  0.99982013   -0 58 33.3
 KB1230
 KB1230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6629430959(NAD 83)
 KB1230
 KB1230                          SUPERSEDED SURVEY CONTROL
 KB1230
 KB1230  NAD 83(1986)-  39 07 03.16096(N)    088 32 47.81795(W) AD(       ) 3
 KB1230  NAD 27      -  39 07 03.01400(N)    088 32 47.63900(W) AD(       ) 3
 KB1230
 KB1230.Superseded values are not recommended for survey control.
 KB1230
 KB1230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1230.See file dsdata.pdf to determine how the superseded data were derived.
 KB1230
 KB1230_MARKER: 53 = ELEVATED TANK
 KB1230
 KB1230  HISTORY     - Date     Condition        Report By
 KB1230  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1230
 KB1230                          STATION DESCRIPTION
 KB1230
 KB1230'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1230'THE STATION IS LOCATED IN THE NORTHWEST ANGLE OF THE INTERSECTION OF
 KB1230'WEST NATIONAL AVENUE AND SOUTH BANKER STREET IN EFFINGHAM.
 KB1230'
 KB1230'THE STATION IS THE FINIAL ON TOP OF A LARGE SQUATTY TANK WHICH IS
 KB1230'SUPPORTED BY 8 LEGS AND HAS A LARGE CENTER PIPE FROM THE
 KB1230'GROUND TO THE BOTTOM OF THE TANK. THE TANK IS 140 FEET HIGH AND HAS
 KB1230'TWO RED LIGHTS ON TOP WHICH ARE NOT CENTERED ON THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1229 ***********************************************************************
 KB1229  DESIGNATION -  EFFINGHAM RAD STA WCRA MAST
 KB1229  PID         -  KB1229
 KB1229  STATE/COUNTY-  IL/EFFINGHAM
 KB1229  COUNTRY     -  US
 KB1229  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB1229
 KB1229                         *CURRENT SURVEY CONTROL
 KB1229  ______________________________________________________________________
 KB1229* NAD 83(1997) POSITION- 39 06 26.91203(N) 088 33 44.13371(W)   ADJUSTED
 KB1229  ______________________________________________________________________
 KB1229  GEOID HEIGHT    -        -31.970 (meters)                     GEOID18
 KB1229  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 KB1229  HORZ ORDER      -  THIRD
 KB1229
 KB1229.The horizontal coordinates were established by classical geodetic methods
 KB1229.and adjusted by the National Geodetic Survey in October 1999.
 KB1229
 KB1229.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1229.GEOID18 height accuracy estimate available here.
 KB1229
 KB1229.Click photographs - Photos may exist for this station.
 KB1229
 KB1229.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1229
 KB1229. The following values were computed from the NAD 83(1997) position.
 KB1229
 KB1229;                    North         East     Units Scale Factor Converg.
 KB1229;SPC IL E     -   270,934.258   280,199.481   MT  0.99997983   -0 08 39.8
 KB1229;SPC IL E     -   888,890.14    919,287.80   sFT  0.99997983   -0 08 39.8
 KB1229;UTM  16      - 4,329,865.138   364,922.658   MT  0.99982467   -0 59 08.1
 KB1229
 KB1229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6492229865(NAD 83)
 KB1229
 KB1229                          SUPERSEDED SURVEY CONTROL
 KB1229
 KB1229  NAD 83(1986)-  39 06 26.92512(N)    088 33 44.12734(W) AD(       ) 3
 KB1229  NAD 27      -  39 06 26.77600(N)    088 33 43.94800(W) AD(       ) 3
 KB1229
 KB1229.Superseded values are not recommended for survey control.
 KB1229
 KB1229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1229.See file dsdata.pdf to determine how the superseded data were derived.
 KB1229
 KB1229_MARKER: 42 = RADIO/TV MAST
 KB1229
 KB1229  HISTORY     - Date     Condition        Report By
 KB1229  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1229
 KB1229                          STATION DESCRIPTION
 KB1229
 KB1229'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1229'THE STATION IS LOCATED ABOUT 2.0 MILES SOUTHWEST OF EFFINGHAM AND
 KB1229'ABOUT 1/2 MILE SOUTH OF U.S. HIGHWAY 40.
 KB1229'
 KB1229'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 40 AND STATE
 KB1229'HIGHWAYS 32 AND 33 AT THE SOUTHWEST EDGE OF EFFINGHAM, GO
 KB1229'SOUTH AND WEST ON U.S. HIGHWAY 40 FOR 0.6 MILE TO A SIDE ROAD LEFT,
 KB1229'TURN LEFT ACROSS TRACKS FOR 0.5 MILE TO THE MAST ON THE RIGHT.
 KB1229'
 KB1229'THE POINT INTERSECTED IS THE RED LIGHT ON TOP OF THE MAST WHICH IS
 KB1229'PAINTED RED AND WHITE AND IS 241 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0613 ***********************************************************************
 NH0613  DESIGNATION -  EFFINGHAM RM
 NH0613  PID         -  NH0613
 NH0613  STATE/COUNTY-  IL/WINNEBAGO
 NH0613  COUNTRY     -  US
 NH0613  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0613
 NH0613                         *CURRENT SURVEY CONTROL
 NH0613  ______________________________________________________________________
 NH0613* NAD 83(1986) POSITION- 42 10 35.14   (N) 089 05 09.91   (W)   HD_HELD1
 NH0613* NAVD 88 ORTHO HEIGHT -   216.515 (meters)      710.35  (feet) ADJUSTED
 NH0613  ______________________________________________________________________
 NH0613  GEOID HEIGHT    -        -33.232 (meters)                     GEOID18
 NH0613  DYNAMIC HEIGHT  -        216.445 (meters)      710.12  (feet) COMP
 NH0613  MODELED GRAVITY -    980,292.0   (mgal)                       NAVD 88
 NH0613
 NH0613  VERT ORDER      -  FIRST     CLASS II
 NH0613
 NH0613.The horizontal coordinates were determined by differentially corrected
 NH0613.hand held GPS observations or other comparable positioning techniques
 NH0613.and have an estimated accuracy of +/- 3 meters.
 NH0613
 NH0613.The orthometric height was determined by differential leveling and
 NH0613.adjusted by the NATIONAL GEODETIC SURVEY
 NH0613.in June 1991.
 NH0613
 NH0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0613.GEOID18 height accuracy estimate available here.
 NH0613
 NH0613.Click photographs - Photos may exist for this station.
 NH0613
 NH0613.The dynamic height is computed by dividing the NAVD 88
 NH0613.geopotential number by the normal gravity value computed on the
 NH0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0613.degrees latitude (g = 980.6199 gals.).
 NH0613
 NH0613.The modeled gravity was interpolated from observed gravity values.
 NH0613
 NH0613;                    North         East    Units  Estimated Accuracy
 NH0613;SPC IL W     -   612,243.4     789,274.5     MT  (+/- 3 meters HH1 GPS) 
 NH0613
 NH0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2770971471(NAD 83)
 NH0613
 NH0613                          SUPERSEDED SURVEY CONTROL
 NH0613
 NH0613  NGVD 29 (??/??/92)  216.569  (m)          710.53   (f) ADJ UNCH    1 2
 NH0613
 NH0613.Superseded values are not recommended for survey control.
 NH0613
 NH0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0613.See file dsdata.pdf to determine how the superseded data were derived.
 NH0613
 NH0613_MARKER: DR = REFERENCE MARK DISK
 NH0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0613_STAMPING: 710.527 EFFINGHAM 1920
 NH0613_MARK LOGO: CGS
 NH0613_PROJECTION: FLUSH
 NH0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0613+STABILITY: SURFACE MOTION
 NH0613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0613+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2025
 NH0613
 NH0613  HISTORY     - Date     Condition        Report By
 NH0613  HISTORY     - 1920     MONUMENTED       CGS
 NH0613  HISTORY     - 1960     GOOD             CGS
 NH0613  HISTORY     - 19970321 GOOD             USPSQD
 NH0613  HISTORY     - 20251217 GOOD             ILDW
 NH0613
 NH0613                          STATION DESCRIPTION
 NH0613
 NH0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0613'4.2 MI S FROM ROCKFORD.
 NH0613'ABOUT 4.15 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0613'RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT ROCKFORD, 48
 NH0613'FEET NORTHEAST OF MILEPOST 17, IN S-26, R-1E, T-43N, 45 FEET EAST
 NH0613'OF THE EAST RAIL, 20.2 FEET EAST OF TRIANGULATION-STATION
 NH0613'EFFINGHAM, DESCRIBED, 62 FEET NORTH OF A CONCRETE FENCE CORNER
 NH0613'POST, 93 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST CORNER OF SOUTH
 NH0613'END OF EAST CONCRETE PIER OF OVERPASS OF BELTLINE ROAD OVER THE
 NH0613'TRACK, 1.2 FEET NORTH OF A STEEL WITNESS POST, ABOUT 6 FEET
 NH0613'ABOVE THE LEVEL OF THE TRACK, AND SET IN TOP OF A CONCRETE POST
 NH0613'FLUSH WITH THE GROUND.
 NH0613
 NH0613                          STATION RECOVERY (1997)
 NH0613
 NH0613'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0613'RECOVERED IN GOOD CONDITION.
 NH0613
 NH0613                          STATION RECOVERY (2025)
 NH0613
 NH0613'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 NH0613'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1228 ***********************************************************************
 KB1228  DESIGNATION -  EFFINGHAM ST ANTHONY CATH CH
 KB1228  PID         -  KB1228
 KB1228  STATE/COUNTY-  IL/EFFINGHAM
 KB1228  COUNTRY     -  US
 KB1228  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB1228
 KB1228                         *CURRENT SURVEY CONTROL
 KB1228  ______________________________________________________________________
 KB1228* NAD 83(1997) POSITION- 39 07 29.51391(N) 088 32 27.81574(W)   ADJUSTED
 KB1228  ______________________________________________________________________
 KB1228  GEOID HEIGHT    -        -31.981 (meters)                     GEOID18
 KB1228  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 KB1228  HORZ ORDER      -  THIRD
 KB1228
 KB1228.The horizontal coordinates were established by classical geodetic methods
 KB1228.and adjusted by the National Geodetic Survey in October 1999.
 KB1228
 KB1228.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1228.GEOID18 height accuracy estimate available here.
 KB1228
 KB1228.Click photographs - Photos may exist for this station.
 KB1228
 KB1228.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1228
 KB1228. The following values were computed from the NAD 83(1997) position.
 KB1228
 KB1228;                    North         East     Units Scale Factor Converg.
 KB1228;SPC IL E     -   272,860.337   282,037.504   MT  0.99997897   -0 07 51.9
 KB1228;SPC IL E     -   895,209.29    925,318.04   sFT  0.99997897   -0 07 51.9
 KB1228;UTM  16      - 4,331,763.722   366,788.469   MT  0.99981850   -0 58 21.3
 KB1228
 KB1228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6678831763(NAD 83)
 KB1228
 KB1228                          SUPERSEDED SURVEY CONTROL
 KB1228
 KB1228  NAD 83(1986)-  39 07 29.52640(N)    088 32 27.80982(W) AD(       ) 3
 KB1228  NAD 27      -  39 07 29.38500(N)    088 32 27.62200(W) AD(       ) 3
 KB1228  USSD        -  39 07 29.49000(N)    088 32 27.57000(W) AD(       ) 3
 KB1228
 KB1228.Superseded values are not recommended for survey control.
 KB1228
 KB1228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1228.See file dsdata.pdf to determine how the superseded data were derived.
 KB1228
 KB1228_MARKER: 90 = CHURCH SPIRE
 KB1228
 KB1228  HISTORY     - Date     Condition        Report By
 KB1228  HISTORY     - 1883     FIRST OBSERVED   CGS
 KB1228  HISTORY     - 1942     GOOD             CGS
 KB1228  HISTORY     - 1950     GOOD             CGS
 KB1228  HISTORY     - 1959     GOOD             CGS
 KB1228
 KB1228                          STATION DESCRIPTION
 KB1228
 KB1228'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (TAK)
 KB1228'NO PREVIOUS DESCRIPTION.
 KB1228
 KB1228                          STATION RECOVERY (1950)
 KB1228
 KB1228'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950
 KB1228'STATION NOW KNOWN AS ST. ANTHONYS CATHOLIC CHURCH.
 KB1228
 KB1228                          STATION RECOVERY (1959)
 KB1228
 KB1228'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1228'THE STATION IS LOCATED AT THE INTERSECTION OF N. 3RD STREET AND E.
 KB1228'ST. LOUIS STREET IN EFFINGHAM.
 KB1228'
 KB1228'THE SPIRE IS ABOUT 150 FEET HIGH AND THE TOP WAS THE POINT
 KB1228'INTERSECTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6923 ***********************************************************************
 DE6923  DESIGNATION -  EFFINGHAM YRD
 DE6923  PID         -  DE6923
 DE6923  STATE/COUNTY-  IL/EFFINGHAM
 DE6923  COUNTRY     -  US
 DE6923  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 DE6923
 DE6923                         *CURRENT SURVEY CONTROL
 DE6923  ______________________________________________________________________
 DE6923* NAD 83(2011) POSITION- 39 06 49.21069(N) 088 34 36.21027(W)   ADJUSTED
 DE6923* NAD 83(2011) ELLIP HT-   146.209 (meters)        (06/27/12)   ADJUSTED
 DE6923* NAD 83(2011) EPOCH   -  2010.00
 DE6923* NAVD 88 ORTHO HEIGHT -   178.2   (meters)      585.    (feet) GPS OBS
 DE6923  ______________________________________________________________________
 DE6923  NAVD 88 orthometric height was determined with an earlier geoid model
 DE6923  GEOID HEIGHT    -        -31.987 (meters)                     GEOID18
 DE6923  NAD 83(2011) X  -    123,085.831 (meters)                     COMP
 DE6923  NAD 83(2011) Y  - -4,953,960.675 (meters)                     COMP
 DE6923  NAD 83(2011) Z  -  4,002,208.346 (meters)                     COMP
 DE6923  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 DE6923
 DE6923  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6923  Standards:
 DE6923         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6923            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6923  -------------------------------------------------------------------
 DE6923  NETWORK    0.42   0.73           0.19   0.15   0.37      0.03752522
 DE6923  -------------------------------------------------------------------
 DE6923  Click here for local accuracies and other accuracy information.
 DE6923
 DE6923.The horizontal coordinates were established by GPS observations
 DE6923.and adjusted by the National Geodetic Survey in June 2012.
 DE6923
 DE6923.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6923.been affixed to the stable North American tectonic plate. See 
 DE6923.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6923
 DE6923.The horizontal coordinates are valid at the epoch date displayed above
 DE6923.which is a decimal equivalence of Year/Month/Day.
 DE6923
 DE6923.The orthometric height was determined by GPS observations and a
 DE6923.high-resolution geoid model.
 DE6923
 DE6923.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6923.GEOID18 height accuracy estimate available here.
 DE6923
 DE6923.Click photographs - Photos may exist for this station.
 DE6923
 DE6923.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6923
 DE6923.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6923
 DE6923.The ellipsoidal height was determined by GPS observations
 DE6923.and is referenced to NAD 83.
 DE6923
 DE6923. The following values were computed from the NAD 83(2011) position.
 DE6923
 DE6923;                    North         East     Units Scale Factor Converg.
 DE6923;SPC IL E     -   271,625.146   278,950.139   MT  0.99998045   -0 09 12.8
 DE6923;SPC IL E     -   891,156.83    915,188.91   sFT  0.99998045   -0 09 12.8
 DE6923;UTM  16      - 4,330,574.186   363,683.784   MT  0.99982881   -0 59 41.5
 DE6923
 DE6923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6923!SPC IL E     -   0.99997706  x   0.99998045  =   0.99995751
 DE6923!UTM  16      -   0.99997706  x   0.99982881  =   0.99980588
 DE6923
 DE6923:                Primary Azimuth Mark                     Grid Az
 DE6923:SPC IL E     -  EFFINGHAM AZ YRD                         126 24 15.1
 DE6923:UTM  16      -  EFFINGHAM AZ YRD                         127 14 43.8
 DE6923
 DE6923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6368330574(NAD 83)
 DE6923
 DE6923|---------------------------------------------------------------------|
 DE6923| PID    Reference Object                     Distance      Geod. Az  |
 DE6923|                                                           dddmmss.s |
 DE6923| DE6924 EFFINGHAM AZ YRD                    425.265 METERS 1261502.3 |
 DE6923|---------------------------------------------------------------------|
 DE6923
 DE6923                          SUPERSEDED SURVEY CONTROL
 DE6923
 DE6923  NAD 83(2007)-  39 06 49.21080(N)    088 34 36.21105(W) AD(2002.00) 0
 DE6923  ELLIP H (02/10/07)  146.240  (m)                       GP(2002.00)    
 DE6923  ELLIP H (02/03/05)  146.226  (m)                       GP(       ) 4 2
 DE6923  NAD 83(1997)-  39 06 49.21065(N)    088 34 36.21124(W) AD(       ) 1
 DE6923  ELLIP H (08/21/02)  146.242  (m)                       GP(       ) 3 1
 DE6923  NAVD 88 (08/21/02)  178.2    (m)  GEOID99  model used  GPS OBS        
 DE6923
 DE6923.Superseded values are not recommended for survey control.
 DE6923
 DE6923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6923.See file dsdata.pdf to determine how the superseded data were derived.
 DE6923
 DE6923_MARKER: DD = SURVEY DISK
 DE6923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6923_STAMPING: EFFINGHAM YRD 1997
 DE6923_MARK LOGO: ILDT
 DE6923_PROJECTION: RECESSED 1 CENTIMETERS
 DE6923_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE6923_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6923+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2006
 DE6923
 DE6923  HISTORY     - Date     Condition        Report By
 DE6923  HISTORY     - 1997     MONUMENTED       ILDT
 DE6923  HISTORY     - 20041028 GOOD             ILDT
 DE6923  HISTORY     - 20050317 GOOD             ILDT
 DE6923  HISTORY     - 20061024 GOOD             ILDT
 DE6923
 DE6923                          STATION DESCRIPTION
 DE6923
 DE6923'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997 (BES)
 DE6923'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999, (DEL) .  TO
 DE6923'REACH FROM THE
 DE6923'INTERSECTION OF RTE. 32/33 AND US HIGHWAY 40 ON THE WEST SIDE OF
 DE6923'EFFINGHAM, GO SOUTH ON
 DE6923'US 40 (HENRIETTA ST FOR 0.35 MILE. TURN RIGHT AND GO SOUTHWESTERLY ON
 DE6923'US HIGHWAY 40 FOR
 DE6923'1.11 MILE TO ILDT OPERATIONS YARD ENTRANCE ROAD. TURN RIGHT ON
 DE6923'ENTRANCE ROAD AND
 DE6923'PROCEED 0.21 MILES TO STATION ON RIGHT.  MARK IS 21 FT WEST OF CENTER
 DE6923'OF ENTRANCE ROAD
 DE6923'AND 6.2 FT NORTH OF A CHAIN LINK FENCE. MARK IS LOCATED 0.3 FT BELOW
 DE6923'SURFACE.
 DE6923
 DE6923                          STATION RECOVERY (2004)
 DE6923
 DE6923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CW)
 DE6923'RECOVERED AS DESCRIBED
 DE6923
 DE6923                          STATION RECOVERY (2005)
 DE6923
 DE6923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DE6923'RECOVERED AS DESCRIBED
 DE6923
 DE6923                          STATION RECOVERY (2006)
 DE6923
 DE6923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 DE6923'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1557 ***********************************************************************
 KB1557  DESIGNATION -  EFFPORT
 KB1557  PID         -  KB1557
 KB1557  STATE/COUNTY-  IL/EFFINGHAM
 KB1557  COUNTRY     -  US
 KB1557  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB1557
 KB1557                         *CURRENT SURVEY CONTROL
 KB1557  ______________________________________________________________________
 KB1557* NAD 83(1997) POSITION- 39 04 16.48283(N) 088 32 00.80589(W)   ADJUSTED
 KB1557* NAD 83(1997) ELLIP HT-   143.721 (meters)        (10/21/99)   ADJUSTED
 KB1557* NAVD 88 ORTHO HEIGHT -   175.6   (meters)      576.    (feet) VERTCON3
 KB1557  ______________________________________________________________________
 KB1557  GEOID HEIGHT    -        -31.903 (meters)                     GEOID18
 KB1557  NAD 83(1997) X  -    126,894.174 (meters)                     COMP
 KB1557  NAD 83(1997) Y  - -4,956,833.599 (meters)                     COMP
 KB1557  NAD 83(1997) Z  -  3,998,551.248 (meters)                     COMP
 KB1557  LAPLACE CORR    -          1.06  (seconds)                    DEFLEC18
 KB1557  HORZ ORDER      -  FIRST
 KB1557  ELLP ORDER      -  FOURTH    CLASS I
 KB1557
 KB1557.This mark is at Effingham Airport (1H2)
 KB1557
 KB1557.The horizontal coordinates were established by GPS observations
 KB1557.and adjusted by the National Geodetic Survey in October 1999.
 KB1557
 KB1557.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1557.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1557
 KB1557.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1557.GEOID18 height accuracy estimate available here.
 KB1557
 KB1557.Click photographs - Photos may exist for this station.
 KB1557
 KB1557.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1557
 KB1557.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1557
 KB1557.The ellipsoidal height was determined by GPS observations
 KB1557.and is referenced to NAD 83.
 KB1557
 KB1557. The following values were computed from the NAD 83(1997) position.
 KB1557
 KB1557;                    North         East     Units Scale Factor Converg.
 KB1557;SPC IL E     -   266,906.299   282,673.161   MT  0.99997870   -0 07 34.3
 KB1557;SPC IL E     -   875,675.08    927,403.53   sFT  0.99997870   -0 07 34.3
 KB1557;UTM  16      - 4,325,801.956   367,336.577   MT  0.99981671   -0 58 00.2
 KB1557
 KB1557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1557!SPC IL E     -   0.99997745  x   0.99997870  =   0.99995615
 KB1557!UTM  16      -   0.99997745  x   0.99981671  =   0.99979417
 KB1557
 KB1557:                Primary Azimuth Mark                     Grid Az
 KB1557:SPC IL E     -  EFFPORT AZ MK                            293 33 47.1
 KB1557:UTM  16      -  EFFPORT AZ MK                            294 24 13.0
 KB1557
 KB1557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6733625801(NAD 83)
 KB1557
 KB1557|---------------------------------------------------------------------|
 KB1557| PID    Reference Object                     Distance      Geod. Az  |
 KB1557|                                                           dddmmss.s |
 KB1557| KB1558 EFFPORT AZ MK                       APPROX. 0.5 KM 2932612.8 |
 KB1557|---------------------------------------------------------------------|
 KB1557
 KB1557                          SUPERSEDED SURVEY CONTROL
 KB1557
 KB1557  NAD 83(1986)-  39 04 16.49652(N)    088 32 00.80144(W) AD(       ) 1
 KB1557  NGVD 29 (06/25/91)  175.7    (m)  OSU 89B  model used  GPS OBS        
 KB1557
 KB1557.Superseded values are not recommended for survey control.
 KB1557
 KB1557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1557.See file dsdata.pdf to determine how the superseded data were derived.
 KB1557
 KB1557_MARKER: I = METAL ROD
 KB1557_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1557_STAMPING: EFFPORT 1990
 KB1557_MARK LOGO: NGS
 KB1557_PROJECTION: FLUSH
 KB1557_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1557_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1557+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2011
 KB1557_ROD/PIPE-DEPTH: 3.5 meters
 KB1557_SLEEVE-DEPTH  : 1.0 meters
 KB1557
 KB1557  HISTORY     - Date     Condition        Report By
 KB1557  HISTORY     - 1990     MONUMENTED       NGS
 KB1557  HISTORY     - 20110302 GOOD             WOOLPT
 KB1557
 KB1557                          STATION DESCRIPTION
 KB1557
 KB1557'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1557'STATION IS LOCATED ABOUT 5 KM (3.1 MI) SOUTH OF EFFINGHAM, AT THE
 KB1557'EFFINGHAM COUNTY MEMORIAL AIRPORT, IN THE NORTHWEST ANGLE OF JUNCTION
 KB1557'OF THE RUNWAYS, IN NORTH CENTRAL SECTION 9, T 7 N, R 6 E.
 KB1557'OWNERSHIP--EFFINGHAM COUNTY BOARD, 307 NORTH THIRD STREET, EFFINGHAM,
 KB1557'IL 62401.  AIRPORT MANAGER IS LEON TATE, PHONE 217-536-5312.
 KB1557'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND FAYETTE STREET
 KB1557'(EXIT 159) ON THE WEST SIDE OF EFFINGHAM, GO EAST ON FAYETTE STREET
 KB1557'FOR 2.28 KM (1.42 MI) TO ITS JUNCTION WITH US HIGHWAY 45. TURN RIGHT,
 KB1557'SOUTH, ON HIGHWAY 45 (SOUTH FOURTH STREET) FOR 1.19 KM (0.74 MI) TO A
 KB1557'PAVED ROAD LEFT.  TURN LEFT, SOUTH, ON HIGHWAY 45 FOR 4.06 KM
 KB1557'(2.52 MI) TO A PAVED ROAD LEFT.  TURN LEFT, EAST, ON ROAD 1100 N FOR
 KB1557'1.09 KM (0.68 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT (SECOND DRIVE)
 KB1557'.  TURN RIGHT, SOUTH, FOR 0.04 KM (0.02 MI) TO A GATE. PASS THROUGH
 KB1557'GATE AND CONTINUE AHEAD FOR 0.11 KM (0.07 MI) TO THE TAXI. TURN
 KB1557'RIGHT, WEST, ON TAXI FOR 0.15 KM (0.09 MI) TO A TAXI ON THE LEFT.
 KB1557'TURN LEFT, SOUTHWEST, ON TAXI FOR 0.24 KM (0.15 MI) TO RUNWAY 11 AND
 KB1557'THE AZIMUTH MARK ON THE LEFT.  TURN LEFT, SOUTHEAST, ALONGSIDE RUNWAY
 KB1557'FOR 0.44 KM (0.27 MI) TO RUNWAY 1-19, THEN CONTINUE SOUTHEAST
 KB1557'CROSSING RUNWAY 1-19 TO THE STATION IN THE NORTHEAST QUADRANT OF THE
 KB1557'RUNWAY JUNCTION.
 KB1557'STATION IS 38.7 M (127.0 FT) EAST OF THE CENTERLINE OF RUNWAY 1-19,
 KB1557'23.4 M (76.8 FT) NORTHEAST OF THE CENTERLINE OF RUNWAY 11-29, 8.9 M
 KB1557'(29.2 FT) NORTHEAST OF RUNWAY LIGHT NUMBER 3-9, AT A FLAGGED WOODEN
 KB1557'STAKE.
 KB1557'NOTE CAN ALSO REACH FROM EXIT 160 OF INTERSTATE 57. AT THE NORTHWEST
 KB1557'EDGE OF EFFINGHAM, GO SOUTHERLY ALONG STATE ROUTES 32,33 FOR 1.1 MI
 KB1557'(1.8 KM) TO THE JUNCTION OF 33 EAST AND 40 EAST, CONTINUE SOUTHERLY
 KB1557'ON HENRETTA STREET FOR 0.5 MI (0.8 KM) TO W WABASH AVE, THEN GO LEFT,
 KB1557'EAST ALONG W WABASH AVE FOR 0.5 MI (0.8 KM) TO THE JUNCTION OF
 KB1557'HIGHWAY 45 NORTH AND HIGHWAY 45 SOUTH, THEN GO RIGHT, SOUTH ON
 KB1557'HIGHWAY 45 SOUTH (BANKER STREET) FOR 2.45 MI (3.94 KM) TO A PAVED
 KB1557'ROAD LEFT, THEN GO LEFT, EAST ALONG ROAD 1100 N FOR 0.7 MI (1.1 KM)
 KB1557'TO THE AIRPORT ON THE RIGHT.
 KB1557
 KB1557                          STATION RECOVERY (2011)
 KB1557
 KB1557'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KB1557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1558 ***********************************************************************
 KB1558  CBN         -  This is a Cooperative Base Network Control Station.
 KB1558  PACS        -  This is a Primary Airport Control Station.
 KB1558  DESIGNATION -  EFFPORT AZ MK
 KB1558  PID         -  KB1558
 KB1558  STATE/COUNTY-  IL/EFFINGHAM
 KB1558  COUNTRY     -  US
 KB1558  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB1558
 KB1558                         *CURRENT SURVEY CONTROL
 KB1558  ______________________________________________________________________
 KB1558* NAD 83(2011) POSITION- 39 04 22.99997(N) 088 32 20.09143(W)   ADJUSTED
 KB1558* NAD 83(2011) ELLIP HT-   145.668 (meters)        (06/27/12)   ADJUSTED
 KB1558* NAD 83(2011) EPOCH   -  2010.00
 KB1558* NAVD 88 ORTHO HEIGHT -   177.57  (meters)      582.6   (feet) GPS OBS
 KB1558  ______________________________________________________________________
 KB1558  NAVD 88 orthometric height was determined with an earlier geoid model
 KB1558  GEOID HEIGHT    -        -31.909 (meters)                     GEOID18
 KB1558  NAD 83(2011) X  -    126,427.523 (meters)                     COMP
 KB1558  NAD 83(2011) Y  - -4,956,720.317 (meters)                     COMP
 KB1558  NAD 83(2011) Z  -  3,998,708.507 (meters)                     COMP
 KB1558  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 KB1558
 KB1558  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1558  Standards:
 KB1558         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1558            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1558  -------------------------------------------------------------------
 KB1558  NETWORK    0.42   0.73           0.19   0.15   0.37      0.04644740
 KB1558  -------------------------------------------------------------------
 KB1558  Click here for local accuracies and other accuracy information.
 KB1558
 KB1558.This mark is at Effingham Airport (1H2)
 KB1558
 KB1558.The horizontal coordinates were established by GPS observations
 KB1558.and adjusted by the National Geodetic Survey in June 2012.
 KB1558
 KB1558.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1558.been affixed to the stable North American tectonic plate. See 
 KB1558.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1558
 KB1558.The horizontal coordinates are valid at the epoch date displayed above
 KB1558.which is a decimal equivalence of Year/Month/Day.
 KB1558
 KB1558.The orthometric height was determined by GPS observations and a
 KB1558.high-resolution geoid model.
 KB1558
 KB1558.GPS derived orthometric heights for airport stations designated as
 KB1558.PACS or SACS are published to 2 decimal places.  This maintains
 KB1558.centimeter relative accuracy between the PACS and SACS.  It does
 KB1558.not indicate centimeter accuracy relative to other marks which are
 KB1558.part of the published vertical control network.
 KB1558
 KB1558.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1558.GEOID18 height accuracy estimate available here.
 KB1558
 KB1558.Click photographs - Photos may exist for this station.
 KB1558
 KB1558.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1558
 KB1558.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1558
 KB1558.The ellipsoidal height was determined by GPS observations
 KB1558.and is referenced to NAD 83.
 KB1558
 KB1558. The following values were computed from the NAD 83(2011) position.
 KB1558
 KB1558;                    North         East     Units Scale Factor Converg.
 KB1558;SPC IL E     -   267,108.305   282,210.026   MT  0.99997890   -0 07 46.5
 KB1558;SPC IL E     -   876,337.83    925,884.06   sFT  0.99997890   -0 07 46.5
 KB1558;UTM  16      - 4,326,010.700   366,876.530   MT  0.99981821   -0 58 12.5
 KB1558
 KB1558!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1558!SPC IL E     -   0.99997715  x   0.99997890  =   0.99995605
 KB1558!UTM  16      -   0.99997715  x   0.99981821  =   0.99979536
 KB1558
 KB1558:                Primary Azimuth Mark                     Grid Az
 KB1558:SPC IL E     -  EFFPORT                                  113 33 47.1
 KB1558:UTM  16      -  EFFPORT                                  114 24 13.1
 KB1558
 KB1558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6687626010(NAD 83)
 KB1558
 KB1558|---------------------------------------------------------------------|
 KB1558| PID    Reference Object                     Distance      Geod. Az  |
 KB1558|                                                           dddmmss.s |
 KB1558| KB1557 EFFPORT                             APPROX. 0.5 KM 1132600.6 |
 KB1558|---------------------------------------------------------------------|
 KB1558
 KB1558                          SUPERSEDED SURVEY CONTROL
 KB1558
 KB1558  NAD 83(2007)-  39 04 22.99998(N)    088 32 20.09209(W) AD(2002.00) 0
 KB1558  ELLIP H (02/10/07)  145.700  (m)                       GP(2002.00)    
 KB1558  ELLIP H (10/15/04)  145.689  (m)                       GP(       ) 4 2
 KB1558  NAD 83(1997)-  39 04 22.99970(N)    088 32 20.09255(W) AD(       ) B
 KB1558  ELLIP H (07/17/98)  145.707  (m)                       GP(       ) 4 1
 KB1558  NAD 83(1986)-  39 04 23.01333(N)    088 32 20.08816(W) AD(       ) 1
 KB1558  NAVD 88 (07/17/98)  177.58   (m)  GEOID96  model used  GPS OBS        
 KB1558  NGVD 29 (06/25/91)  177.71   (m)  OSU 89B  model used  GPS OBS        
 KB1558
 KB1558.Superseded values are not recommended for survey control.
 KB1558
 KB1558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1558.See file dsdata.pdf to determine how the superseded data were derived.
 KB1558
 KB1558_MARKER: F = FLANGE-ENCASED ROD
 KB1558_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1558_STAMPING: EFFPORT AZ MK 1990
 KB1558_MARK LOGO: NGS
 KB1558_PROJECTION: FLUSH
 KB1558_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1558_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1558+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2020
 KB1558_ROD/PIPE-DEPTH: 3.84 meters
 KB1558_SLEEVE-DEPTH  : 1.00 meters
 KB1558
 KB1558  HISTORY     - Date     Condition        Report By
 KB1558  HISTORY     - 1990     MONUMENTED       NGS
 KB1558  HISTORY     - 19970421 GOOD             NGS
 KB1558  HISTORY     - 19990927 GOOD             ILDT
 KB1558  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1558  HISTORY     - 20061024 GOOD             ILDT
 KB1558  HISTORY     - 20070909 GOOD             ILDT
 KB1558  HISTORY     - 20110302 GOOD             WOOLPT
 KB1558  HISTORY     - 20200407 GOOD             ILDT
 KB1558
 KB1558                          STATION DESCRIPTION
 KB1558
 KB1558'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1558'STATION IS LOCATED ABOUT 5 KM (3.1 MI) SOUTH OF EFFINGHAM, AT THE
 KB1558'EFFINGHAM COUNTY MEMORIAL AIRPORT, AT THE END OF RUNWAY 11, IN THE
 KB1558'NORTHWEST 1/4 OF SECTION 9, T 7 N, R 6 E.  OWNERSHIP--EFFINGHAM
 KB1558'COUNTY BOARD, 307 NORTH THIRD STREET, EFFINGHAM, IL 62401.  AIRPORT
 KB1558'MANAGER IS LEON TATE, PHONE 217-536-5312.
 KB1558'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND FAYETTE STREET
 KB1558'(EXIT 159) ON THE WEST SIDE OF EFFINGHAM, GO EAST ON FAYETTE STREET
 KB1558'FOR 2.28 KM (1.42 MI) TO ITS JUNCTION WITH US HIGHWAY 45. TURN RIGHT,
 KB1558'SOUTH, ON HIGHWAY 45 (SOUTH FOURTH STREET) FOR 1.19 KM (0.74 MI) TO A
 KB1558'PAVED ROAD LEFT.  TURN LEFT, SOUTH, ON HIGHWAY 45 FOR 4.06 KM
 KB1558'(2.52 MI) TO A PAVED ROAD LEFT.  TURN LEFT, EAST, ON ROAD 1100 N FOR
 KB1558'1.09 KM (0.68 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT (SECOND DRIVE)
 KB1558'.  TURN RIGHT, SOUTH, FOR 0.04 KM (0.02 MI) TO A GATE. PASS THROUGH
 KB1558'GATE AND CONTINUE AHEAD FOR 0.11 KM (0.07 MI) TO THE TAXI. TURN
 KB1558'RIGHT, WEST, ON TAXI FOR 0.15 KM (0.09 MI) TO A TAXI ON THE LEFT.
 KB1558'TURN LEFT, SOUTHWEST, ON TAXI FOR 0.24 KM (0.15 MI) TO RUNWAY 11 AND
 KB1558'THE STATION MARK ON THE LEFT. AT THE JUNCTION OF THE RUNWAY AND THE
 KB1558'TAXI APPROACH.
 KB1558'STATION IS 27.3 M (89.6 FT) NORTHEAST OF THE CENTERLINE OF RUNWAY
 KB1558'11-29, 14.4 M (47.2 FT) SOUTHEAST OF THE SOUITHEAST EDGE OF THE TAXI
 KB1558'APPROACH, 12.0 M (39.4 FT) SOUTHEAST OF A PURPLE TAXI LIGHT NUMBER
 KB1558'T1-9, 9.2 M (30.2 FT) NORTH-NORTHEAST OF A PURPLE TAXI LIGHT, AT A
 KB1558'FLAGGED WOODEN STAKE.
 KB1558'NOTE-ALSO, FROM EXIT 160 OF INTERSTATE 57,70, LOCATED NEAR THE
 KB1558'NORTHWEST EDGE OF EFFINGHAM GO SOUTHERLY ALONG STATE ROUTE 33, 45,
 KB1558'FOR 1.1 MI (1.8 KM) TO THE JUNCTION OF 33 EAST AND 40 EAST, THEN
 KB1558'CONTINUE AHEAD, SOUTHERLY ALONG HENRETTA STREET FOR 0.5 MI (0.8 KM)
 KB1558'TO A T INTERSECTION AND W WABASH AVE ON THE LEFT, THEN GO LEFT, EAST
 KB1558'ON W WABASH AVE FOR 0.5 MI (0.8 KM) TO THE JUNCTION OF HIGHWAY 45
 KB1558'NORTH AND HIGHWAY 45 SOUTH, THEN GO SOUTH ON HIGHWAY 45 (BANKER
 KB1558'STREET) FOR 2.45 MI (3.94 KM) TO ROAD 1100 N ON THE LEFT, THEN GO
 KB1558'LEFT, EAST ALONG ROAD 1100 N FOR 0.70 MI (1.13 KM) TO THE AIRPORT ON
 KB1558'THE RIGHT.
 KB1558
 KB1558                          STATION RECOVERY (1997)
 KB1558
 KB1558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KB1558'THE STATION IS LOCATED ABOUT 5.0 KM (3.10 MI) SOUTH OF EFFINGHAM, IL,
 KB1558'AT THE EFFINGHAM COUNTY MEMORIAL AIRPORT, IN THE GRASS, NEAR AND
 KB1558'NORTHEAST OF RUNWAY END 11, EAST-SOUTHEAST OF THE TAXI/RAMP AT RUNWAY
 KB1558'END 11.  OWNERSHIP--EFFINGHAM COUNTY BOARD, 307 NORTH THIRD STREET,
 KB1558'EFFINGHAM, IL 62401.  AIRPORT MANAGER LEON TATE, PHONE 217-536-5312.
 KB1558'NOTE--CONTACT AIRPORT MANAGER 24-HOURS IN ADVANCE FOR KEY TO ACCESS
 KB1558'GATE.  NOTE--THIS STATION IS THE PACS AND FBN/CBN STATION.  TO REACH
 KB1558'THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND FAYETTE
 KB1558'STREET (EXIT 159) NEAR THE WEST SIDE OF EFFINGHAM, GO EAST, 2.28 KM
 KB1558'(1.40 MI) ALONG FAYETTE STREET TO THE JUNCTION OF U.S. HIGHWAY 45 (S
 KB1558'FOURTH ST).  TURN RIGHT, SOUTH, 0.8 KM (0.50 MI) ALONG HIGHWAY 45 TO
 KB1558'(W WABASH AVE) 45 WEST.  TURN RIGHT, WEST, 0.40 KM (0.25 MI) ALONG
 KB1558'HIGHWAY 45 WEST TO HIGHWAY 45 SOUTH.  TURN LEFT, SOUTH, 4.06 KM (2.50
 KB1558'MI) ALONG HIGHWAY 45 SOUTH TO ROAD (1100 N) ON THE LEFT.  TURN LEFT,
 KB1558'EAST, 1.09 KM (0.65 MI) ALONG ROAD 1100 N TO THE AIRPORT ENTRANCE ON
 KB1558'THE RIGHT (SECOND DRIVE).  TURN RIGHT, SOUTH, 0.04 KM (0.00 MI) TO A
 KB1558'GATE AND THE AIRPORT OFFICE ON THE LEFT.  PASS THROUGH THE GATE AND
 KB1558'CONTINUE SOUTHERLY 0.11 KM (0.05 MI) TO THE MAIN TAXI. TURN RIGHT,
 KB1558'WEST, 0.15 KM (0.10 MI) ALONG THE MAIN TAXI TO A TAXI/RAMP ON THE
 KB1558'LEFT.  TURN LEFT, SOUTH-SOUTHWEST, 0.24 KM (0.15 MI) ALONG THE
 KB1558'TAXI/RAMP TO RUNWAY END 11 AND THE STATION ON THE LEFT, NEAR THE
 KB1558'JUNCTION OF THE RUNWAY AND THE TAXI/RAMP.  STATION IS 27.2 M (89.2 FT)
 KB1558'NORTH-NORTHEAST OF THE RUNWAY 11-29 CENTER, 24.8 M (81.4 FT)
 KB1558'EAST-SOUTHEAST OF THE TAXI/RAMP CENTER AT RUNWAY END 11, 16.8 M (55.1
 KB1558'FT) NORTH-NORTHWEST OF THE NORTH-NORTHEAST 1 OF 2 TAXI LIGHTS, AND THE
 KB1558'STATION IS ABOUT LEVEL WITH THE RUNWAY AND FLUSH WITH THE GROUND
 KB1558'SURFACE.  BY R.G. HAYES  NOTE--THE DATUM POINT IS A CENTER PUNCH ON
 KB1558'THE TOP OF A STAINLESS STEEL ROD RECESSED ABOUT 10-CM BELOW THE GROUND
 KB1558'SURFACE AND DRIVEN TO A DEPTH OF 3.84 M, (12.60 FT) IN A GREASE FILLED
 KB1558'SLEEVE 1.0 M (3.3 FT) LONG, ENCASED IN A 5-INCH PVC PIPE WITH NGS LOGO
 KB1558'CAP SURROUNDED BY CONCRETE.  ACCESS TO THE DATUM POINT IS THROUGH THE
 KB1558'5-INCH LOGO CAP.
 KB1558
 KB1558                          STATION RECOVERY (1999)
 KB1558
 KB1558'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 KB1558'RECOVERED AS DESCRIBED
 KB1558
 KB1558                          STATION RECOVERY (2000)
 KB1558
 KB1558'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1558'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1558'RECOVERED IN GOOD CONDITION.
 KB1558'
 KB1558'THE STATION IS LOCATED ABOUT 5.0 KM (3.10 MI) SOUTH OF EFFINGHAM,
 KB1558'IL,AT THE EFFINGHAM COUNTY MEMORIAL AIRPORT, IN THE GRASS, NEAR
 KB1558'AND NORTHEAST OF RUNWAY END 11, EAST-SOUTHEAST OF THE TAXI/RAMP
 KB1558'AT RUNWAY END 11.  OWNERSHIP--EFFINGHAM COUNTY BOARD, 307 NORTH
 KB1558'THIRD STREET,EFFINGHAM, IL 62401.  AIRPORT MANAGER LEON TATE,
 KB1558'PHONE 217.536.5312.  NOTE--CONTACT AIRPORT MANAGER 24-HOURS IN
 KB1558'ADVANCE FOR KEY TO ACCESS GATE.  NOTE--THIS STATION IS THE PACS AND
 KB1558'FBN/CBN STATION.  TO REACH THE STATION FROM THE JUNCTION OF
 KB1558'INTERSTATE HIGHWAY 57 AND FAYETTESTREET (EXIT 159) NEAR THE WEST
 KB1558'SIDE OF EFFINGHAM, GO EAST, 2.05 KM(1.25 MI) ALONG FAYETTE STREET TO
 KB1558'THE JUNCTION OF U.S. HIGHWAY 45 (BANKERS ST).  TURN RIGHT, GO SOUTH,
 KB1558'4.90 KM (3.0 MI) ALONG HIGHWAY 45 SOUTH TO ROAD (1100N) ON THE LEFT.
 KB1558'TURN LEFT, GO EAST, 1.09 KM (0.65 MI) ALONG ROAD 1100N TO THE AIRPORT
 KB1558'ENTRANCE ONTHE RIGHT (SECOND DRIVE).  TURN RIGHT, GO SOUTH, 0.04 KM
 KB1558'(0.00 MI) TO A GATE AND THE AIRPORT OFFICE ON THE LEFT.PASS THROUGH
 KB1558'THE GATE AND CONTINUE SOUTHERLY 0.11 KM (0.05 MI) TO THE MAIN TAXI.
 KB1558'TURN RIGHT, GO WEST, 0.15 KM (0.10 MI) ALONG THE MAIN TAXI TO A
 KB1558'TAXI/RAMP ON THE LEFT.  TURN LEFT,  GO SOUTH-SOUTHWEST, 0.24 KM
 KB1558'(0.15 MI) ALONG THETAXI/RAMP TO RUNWAY END 11 AND THE STATION ON
 KB1558'THE LEFT, AS DESCRIBED NEAR THEJUNCTION OF THE RUNWAY AND THE
 KB1558'TAXI/RAMP.
 KB1558
 KB1558                          STATION RECOVERY (2006)
 KB1558
 KB1558'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 KB1558'RECOVERED AS DESCRIBED
 KB1558
 KB1558                          STATION RECOVERY (2007)
 KB1558
 KB1558'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 KB1558'FOUND AS DESCRIBED
 KB1558
 KB1558                          STATION RECOVERY (2011)
 KB1558
 KB1558'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011
 KB1558'RECOVERED IN GOOD CONDITION
 KB1558
 KB1558                          STATION RECOVERY (2020)
 KB1558
 KB1558'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 KB1558'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0908 ***********************************************************************
 MF0908  CBN         -  This is a Cooperative Base Network Control Station.
 MF0908  DESIGNATION -  EGRO
 MF0908  PID         -  MF0908
 MF0908  STATE/COUNTY-  IL/BUREAU
 MF0908  COUNTRY     -  US
 MF0908  USGS QUAD   -  MALDEN (2018)
 MF0908
 MF0908                         *CURRENT SURVEY CONTROL
 MF0908  ______________________________________________________________________
 MF0908* NAD 83(2011) POSITION- 41 22 43.57526(N) 089 15 25.21432(W)   ADJUSTED
 MF0908* NAD 83(2011) ELLIP HT-   166.772 (meters)        (06/27/12)   ADJUSTED
 MF0908* NAD 83(2011) EPOCH   -  2010.00
 MF0908* NAVD 88 ORTHO HEIGHT -   199.588 (meters)      654.82  (feet) ADJUSTED
 MF0908  ______________________________________________________________________
 MF0908  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0908  NAD 83(2011) X  -     62,152.755 (meters)                     COMP
 MF0908  NAD 83(2011) Y  - -4,792,611.051 (meters)                     COMP
 MF0908  NAD 83(2011) Z  -  4,194,189.133 (meters)                     COMP
 MF0908  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 MF0908  DYNAMIC HEIGHT  -        199.508 (meters)      654.55  (feet) COMP
 MF0908  MODELED GRAVITY -    980,220.5   (mgal)                       NAVD 88
 MF0908
 MF0908  VERT ORDER      -  SECOND    CLASS I
 MF0908
 MF0908  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0908  Standards:
 MF0908         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0908            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0908  -------------------------------------------------------------------
 MF0908  NETWORK    1.13   1.84           0.52   0.38   0.94     -0.12693958
 MF0908  -------------------------------------------------------------------
 MF0908  Click here for local accuracies and other accuracy information.
 MF0908
 MF0908.The horizontal coordinates were established by GPS observations
 MF0908.and adjusted by the National Geodetic Survey in June 2012.
 MF0908
 MF0908.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0908.been affixed to the stable North American tectonic plate. See 
 MF0908.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0908
 MF0908.The horizontal coordinates are valid at the epoch date displayed above
 MF0908.which is a decimal equivalence of Year/Month/Day.
 MF0908
 MF0908.The orthometric height was determined by differential leveling and
 MF0908.adjusted by the NATIONAL GEODETIC SURVEY
 MF0908.in January 2016.
 MF0908
 MF0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0908.GEOID18 height accuracy estimate available here.
 MF0908
 MF0908.Click photographs - Photos may exist for this station.
 MF0908
 MF0908.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0908
 MF0908.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0908
 MF0908.The ellipsoidal height was determined by GPS observations
 MF0908.and is referenced to NAD 83.
 MF0908
 MF0908.The dynamic height is computed by dividing the NAVD 88
 MF0908.geopotential number by the normal gravity value computed on the
 MF0908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0908.degrees latitude (g = 980.6199 gals.).
 MF0908
 MF0908.The modeled gravity was interpolated from observed gravity values.
 MF0908
 MF0908. The following values were computed from the NAD 83(2011) position.
 MF0908
 MF0908;                    North         East     Units Scale Factor Converg.
 MF0908;SPC IL W     -   523,487.732   776,090.757   MT  1.00001240   +0 36 04.8
 MF0908;SPC IL W     - 1,717,476.00  2,546,224.43   sFT  1.00001240   +0 36 04.8
 MF0908;UTM  16      - 4,583,263.553   311,267.072   MT  1.00003838   -1 29 32.6
 MF0908
 MF0908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0908!SPC IL W     -   0.99997384  x   1.00001240  =   0.99998624
 MF0908!UTM  16      -   0.99997384  x   1.00003838  =   1.00001222
 MF0908
 MF0908:                Primary Azimuth Mark                     Grid Az
 MF0908:SPC IL W     -  EGRO AZ MK                               087 03 52.3
 MF0908:UTM  16      -  EGRO AZ MK                               089 09 29.7
 MF0908
 MF0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1126783263(NAD 83)
 MF0908
 MF0908|---------------------------------------------------------------------|
 MF0908| PID    Reference Object                     Distance      Geod. Az  |
 MF0908|                                                           dddmmss.s |
 MF0908| MF0910 EGRO AZ MK                                         0873957.1 |
 MF0908| MF1642 PERU ST BEDE JR COLL WTR TK         APPROX. 9.8 KM 1303236.3 |
 MF0908| MF0907 EGRO RM 2                            14.597 METERS 26915     |
 MF0908| MF0909 EGRO RM 1                            15.888 METERS 35925     |
 MF0908|---------------------------------------------------------------------|
 MF0908
 MF0908                          SUPERSEDED SURVEY CONTROL
 MF0908
 MF0908  NAD 83(2007)-  41 22 43.57520(N)    089 15 25.21515(W) AD(2002.00) 0
 MF0908  ELLIP H (02/10/07)  166.806  (m)                       GP(2002.00)    
 MF0908  NAD 83(1997)-  41 22 43.57515(N)    089 15 25.21512(W) AD(       ) A
 MF0908  ELLIP H (09/15/03)  166.809  (m)                       GP(       ) 4 1
 MF0908  NAD 83(1997)-  41 22 43.57150(N)    089 15 25.21196(W) AD(       ) 2
 MF0908  NAD 83(1986)-  41 22 43.57946(N)    089 15 25.21913(W) AD(       ) 2
 MF0908  NAD 27      -  41 22 43.45340(N)    089 15 24.90370(W) AD(       ) 2
 MF0908  NAVD 88             199.81   (m)          655.5    (f) LEVELING    3  
 MF0908  NAVD 88 (06/15/91)  199.807  (m)          655.53   (f) SUPERSEDED  2 0
 MF0908  NGVD 29 (??/??/92)  199.885  (m)          655.79   (f) ADJ UNCH    2 0
 MF0908  NGVD 29             199.89   (m)          655.8    (f) LEVELING    3  
 MF0908
 MF0908.Superseded values are not recommended for survey control.
 MF0908
 MF0908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0908.See file dsdata.pdf to determine how the superseded data were derived.
 MF0908
 MF0908_STAMPING: EGRO 1959
 MF0908_MARK LOGO: CGS
 MF0908_PROJECTION: PROJECTING 8 CENTIMETERS
 MF0908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0908+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 MF0908
 MF0908  HISTORY     - Date     Condition        Report By
 MF0908  HISTORY     - 1959     MONUMENTED       CGS
 MF0908  HISTORY     - 1959     GOOD             CGS
 MF0908  HISTORY     - 1980     GOOD             NGS
 MF0908  HISTORY     - 1980     GOOD             NGS
 MF0908  HISTORY     - 19960330 GOOD             USPSQD
 MF0908  HISTORY     - 20010601 GOOD             USPSQD
 MF0908  HISTORY     - 20020826 GOOD             NGS
 MF0908  HISTORY     - 20050825 GOOD             USPSQD
 MF0908  HISTORY     - 20150416 GOOD             DJHENK
 MF0908  HISTORY     - 20200316 MARK NOT FOUND   ILDT
 MF0908
 MF0908                          STATION DESCRIPTION
 MF0908
 MF0908'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0908'THE STATION IS LOCATED ABOUT 2.0 MILES WEST-SOUTHWEST OF LADD
 MF0908'AND ABOUT 1.5 MILES NORTHEAST OF SEATONVILLE.
 MF0908'
 MF0908'TO REACH THE STATION FROM THE POST OFFICE IN SEATONVILLE, GO
 MF0908'EAST ON U.S. HIGHWAY 6 FOR 1.0 MILE TO A CROSSROAD, TURN
 MF0908'LEFT AND GO NORTH ON THE GRAVEL ROAD FOR 0.35 MILE TO A
 MF0908'CONCRETE BRIDGE BETWEEN TWO SETS OF RAILROAD TRACKS, CONTINUE
 MF0908'STRAIGHT AHEAD FOR 0.65 MILE TO A CROSSROAD, TURN RIGHT AND
 MF0908'GO EAST FOR 0.05 MILE TO A LARGE WHITE GRAIN BARN ON THE LEFT
 MF0908'AND THE STATION ON THE RIGHT.
 MF0908'
 MF0908'STATION MARK, A STANDARD DISK STAMPED EGRO 1959, IS SET IN
 MF0908'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 MF0908'MARK IS 25 FEET SOUTH OF THE APPROXIMATE CENTER OF THE GRAVEL
 MF0908'ROAD, 8 FEET WEST OF A TELEPHONE POLE, 3.8 FEET NORTHWEST
 MF0908'OF A WITNESS POST AND 1.5 FEET NORTH OF A FENCE LINE.
 MF0908'
 MF0908'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED EGRO NO. 1
 MF0908'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF0908'2 INCHES.  THE MARK IS 32 FEET EAST OF THE APPROXIMATE CENTER
 MF0908'OF THE DRIVEWAY LEADING TO THE BARN, 27 FEET NORTH OF THE
 MF0908'APPROXIMATE CENTER OF THE GRAVEL ROAD, 18 FEET WEST OF A FENCE
 MF0908'CORNER AND 1 FOOT SOUTH OF A FENCE LINE.
 MF0908'
 MF0908'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED EGRO NO. 2
 MF0908'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF0908'3 INCHES.  THE MARK IS 26 FEET SOUTH OF THE APPROXIMATE
 MF0908'CENTER OF THE GRAVEL ROAD AND 1 FOOT NORTH OF A FENCE LINE.
 MF0908'
 MF0908'AZIMUTH MARK, A STANDARD DISK STAMPED EGRO 1959, IS SET IN
 MF0908'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE
 MF0908'MARK IS 24 FEET NORTH OF THE APPROXIMATE CENTER OF THE GRAVEL
 MF0908'ROAD, 3 FEET SOUTH OF THE FENCE LINE AND A POWER POLE AND 2.1
 MF0908'FEET SOUTH OF A WITNESS POST.
 MF0908'
 MF0908'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 MF0908'GRAVEL ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT.
 MF0908
 MF0908                          STATION RECOVERY (1959)
 MF0908
 MF0908'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0908'6.2 MI NW FROM SPRING VALLEY.
 MF0908'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0908'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0908'A GRAVEL ROAD, THENCE 0.9 MILES WEST ALONG A GRAVEL ROAD, ABOUT
 MF0908'0.05 MILES EAST OF A JUNCTION OF NORTH-SOUTH GRAVEL ROAD, AT THE
 MF0908'JUNCTION OF DRIVEWAY NORTH TO A BARN, 26 FEET SOUTH OF THE CENTER
 MF0908'LINE OF THE ROAD, 30 FEET EAST OF THE EXTENDED CENTER LINE OF
 MF0908'THE DRIVEWAY, 41 FEET SOUTH-SOUTHEAST OF THE CENTER LINE OF THE
 MF0908'JUNCTION OF THE DRIVEWAY, 56 FEET SOUTH-SOUTHWEST OF A T-FENCE
 MF0908'CORNER, 1.7 FEET NORTH OF FENCE CORNER, 3.9 FEET NORTHWEST OF A
 MF0908'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET
 MF0908'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0908
 MF0908                          STATION RECOVERY (1980)
 MF0908
 MF0908'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MF0908'THE STATION MARK, RM 1 AND THE AZIMUTH MARK WERE FOUND IN GOOD
 MF0908'CONDITION.  RM 2 WAS FOUND BROKEN AND SPLIT WITH THE TOP PORTION
 MF0908'LOOSE.  THE DISTANCE TO RM 1 CHECKED.  THE ANGLE WAS SMALLER BY 2
 MF0908'MINUTES AND 50 SECONDS.  THE ELEVATION BETWEEN THE MARKS CHECKED.
 MF0908'
 MF0908'THE PREVIOUS DESCRIPTION AND TO REACH ARE ADEQUATE WITH THE ADDITION
 MF0908'OF RM 3.  IT IS A STANDARD REFERENCE MARK DISK STAMPED---EGRO 1959 NO
 MF0908'3 1980---.  SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MF0908'GROUND.  IT IS 26 FT S OF CENTER LINE OF THE ROAD, 1 FT N OF FENCE AND
 MF0908'1 FT W OF A METAL WITNESS POST.
 MF0908'
 MF0908'A METAL WITNESS POST WAS SET 1 FT E OF THE STATION AND ONE SET 1
 MF0908'FT E OF THE AZIMUTH MARK.
 MF0908
 MF0908                          STATION RECOVERY (1980)
 MF0908
 MF0908'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 MF0908'RECOVERED IN GOOD CONDITION.
 MF0908
 MF0908                          STATION RECOVERY (1996)
 MF0908
 MF0908'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0908'RECOVERED IN GOOD CONDITION.
 MF0908
 MF0908                          STATION RECOVERY (2001)
 MF0908
 MF0908'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0908'RECOVERED IN GOOD CONDITION.
 MF0908
 MF0908                          STATION RECOVERY (2002)
 MF0908
 MF0908'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (MB)
 MF0908'RECOVERED AS DESCRIBED
 MF0908
 MF0908                          STATION RECOVERY (2005)
 MF0908
 MF0908'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0908'FOUND RM 3 IN GOOD CONDITION
 MF0908
 MF0908                          STATION RECOVERY (2015)
 MF0908
 MF0908'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 MF0908'RECOVERED AS DESCRIBED.
 MF0908
 MF0908                          STATION RECOVERY (2020)
 MF0908
 MF0908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0908'DISK IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0910 ***********************************************************************
 MF0910  DESIGNATION -  EGRO AZ MK
 MF0910  PID         -  MF0910
 MF0910  STATE/COUNTY-  IL/BUREAU
 MF0910  COUNTRY     -  US
 MF0910  USGS QUAD   -  MALDEN (2018)
 MF0910
 MF0910                         *CURRENT SURVEY CONTROL
 MF0910  ______________________________________________________________________
 MF0910* NAD 83(1986) POSITION- 41 22 44.10   (N) 089 15 07.94   (W)   HD_HELD1
 MF0910* NAVD 88 ORTHO HEIGHT -   195.386 (meters)      641.03  (feet) ADJUSTED
 MF0910  ______________________________________________________________________
 MF0910  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 MF0910  DYNAMIC HEIGHT  -        195.308 (meters)      640.77  (feet) COMP
 MF0910  MODELED GRAVITY -    980,220.7   (mgal)                       NAVD 88
 MF0910
 MF0910  VERT ORDER      -  SECOND    CLASS 0
 MF0910
 MF0910.The horizontal coordinates were determined by differentially corrected
 MF0910.hand held GPS observations or other comparable positioning techniques
 MF0910.and have an estimated accuracy of +/- 3 meters.
 MF0910
 MF0910.The orthometric height was determined by differential leveling and
 MF0910.adjusted by the NATIONAL GEODETIC SURVEY
 MF0910.in June 1991.
 MF0910
 MF0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0910.GEOID18 height accuracy estimate available here.
 MF0910
 MF0910.Click photographs - Photos may exist for this station.
 MF0910
 MF0910.The dynamic height is computed by dividing the NAVD 88
 MF0910.geopotential number by the normal gravity value computed on the
 MF0910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0910.degrees latitude (g = 980.6199 gals.).
 MF0910
 MF0910.The modeled gravity was interpolated from observed gravity values.
 MF0910
 MF0910;                    North         East    Units  Estimated Accuracy
 MF0910;SPC IL W     -   523,508.1     776,492.0     MT  (+/- 3 meters HH1 GPS) 
 MF0910
 MF0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1166883269(NAD 83)
 MF0910
 MF0910                          SUPERSEDED SURVEY CONTROL
 MF0910
 MF0910  NGVD 29 (??/??/92)  195.464  (m)          641.28   (f) ADJ UNCH    2 0
 MF0910
 MF0910.Superseded values are not recommended for survey control.
 MF0910
 MF0910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0910.See file dsdata.pdf to determine how the superseded data were derived.
 MF0910
 MF0910_MARKER: DZ = AZIMUTH MARK DISK
 MF0910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0910_STAMPING: EGRO 1959
 MF0910_MARK LOGO: CGS
 MF0910_PROJECTION: PROJECTING 8 CENTIMETERS
 MF0910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0910+STABILITY: SURFACE MOTION
 MF0910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0910+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 MF0910
 MF0910  HISTORY     - Date     Condition        Report By
 MF0910  HISTORY     - 1959     MONUMENTED       CGS
 MF0910  HISTORY     - 19960423 GOOD             USPSQD
 MF0910  HISTORY     - 20010601 GOOD             USPSQD
 MF0910  HISTORY     - 20050825 GOOD             USPSQD
 MF0910  HISTORY     - 20150416 GOOD             DJHENK
 MF0910
 MF0910                          STATION DESCRIPTION
 MF0910
 MF0910'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0910'6 MI NW FROM SPRING VALLEY.
 MF0910'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0910'WITH STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH
 MF0910'ALONG A GRAVEL ROAD, THENCE 0.7 MILES WEST ALONG A GRAVEL ROAD,
 MF0910'300 FEET EAST OF A T-FENCE CORNER, 26 FEET NORTH OF THE CENTER
 MF0910'LINE OF THE ROAD, 2.6 FEET SOUTH OF A POWER POLE, 2.0 FEET SOUTH
 MF0910'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE
 MF0910'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0910
 MF0910                          STATION RECOVERY (1996)
 MF0910
 MF0910'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0910'RECOVERED IN GOOD CONDITION.
 MF0910
 MF0910                          STATION RECOVERY (2001)
 MF0910
 MF0910'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0910'RECOVERED IN GOOD CONDITION.
 MF0910
 MF0910                          STATION RECOVERY (2005)
 MF0910
 MF0910'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0910'RECOVERED IN GOOD CONDITION.
 MF0910
 MF0910                          STATION RECOVERY (2015)
 MF0910
 MF0910'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 MF0910'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0909 ***********************************************************************
 MF0909  DESIGNATION -  EGRO RM 1
 MF0909  PID         -  MF0909
 MF0909  STATE/COUNTY-  IL/BUREAU
 MF0909  COUNTRY     -  US
 MF0909  USGS QUAD   -  MALDEN (2018)
 MF0909
 MF0909                         *CURRENT SURVEY CONTROL
 MF0909  ______________________________________________________________________
 MF0909* NAD 83(1986) POSITION- 41 22 44.09   (N) 089 15 25.22   (W)   HD_HELD1
 MF0909* NAVD 88 ORTHO HEIGHT -   199.803 (meters)      655.52  (feet) ADJUSTED
 MF0909  ______________________________________________________________________
 MF0909  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0909  DYNAMIC HEIGHT  -        199.724 (meters)      655.26  (feet) COMP
 MF0909  MODELED GRAVITY -    980,220.5   (mgal)                       NAVD 88
 MF0909
 MF0909  VERT ORDER      -  SECOND    CLASS 0
 MF0909
 MF0909.The horizontal coordinates were determined by differentially corrected
 MF0909.hand held GPS observations or other comparable positioning techniques
 MF0909.and have an estimated accuracy of +/- 3 meters.
 MF0909
 MF0909.The orthometric height was determined by differential leveling and
 MF0909.adjusted by the NATIONAL GEODETIC SURVEY
 MF0909.in June 1991.
 MF0909
 MF0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0909.GEOID18 height accuracy estimate available here.
 MF0909
 MF0909.Click photographs - Photos may exist for this station.
 MF0909
 MF0909.The dynamic height is computed by dividing the NAVD 88
 MF0909.geopotential number by the normal gravity value computed on the
 MF0909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0909.degrees latitude (g = 980.6199 gals.).
 MF0909
 MF0909.The modeled gravity was interpolated from observed gravity values.
 MF0909
 MF0909;                    North         East    Units  Estimated Accuracy
 MF0909;SPC IL W     -   523,503.6     776,090.5     MT  (+/- 3 meters HH1 GPS) 
 MF0909
 MF0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1126783279(NAD 83)
 MF0909
 MF0909                          SUPERSEDED SURVEY CONTROL
 MF0909
 MF0909  NGVD 29 (??/??/92)  199.881  (m)          655.78   (f) ADJ UNCH    2 0
 MF0909
 MF0909.Superseded values are not recommended for survey control.
 MF0909
 MF0909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0909.See file dsdata.pdf to determine how the superseded data were derived.
 MF0909
 MF0909_MARKER: DR = REFERENCE MARK DISK
 MF0909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0909_STAMPING: EGRO NO 1 1959
 MF0909_MARK LOGO: CGS
 MF0909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0909+STABILITY: SURFACE MOTION
 MF0909
 MF0909  HISTORY     - Date     Condition        Report By
 MF0909  HISTORY     - 1959     MONUMENTED       CGS
 MF0909  HISTORY     - 1980     GOOD             NGS
 MF0909  HISTORY     - 19960330 GOOD             USPSQD
 MF0909  HISTORY     - 20010601 GOOD             USPSQD
 MF0909  HISTORY     - 20050825 GOOD             USPSQD
 MF0909
 MF0909                          STATION DESCRIPTION
 MF0909
 MF0909'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0909'6.2 MI NW FROM SPRING VALLEY.
 MF0909'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0909'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0909'A GRAVEL ROAD, THENCE 0.9 MILES WEST ALONG A GRAVEL ROAD, ABOUT
 MF0909'0.05 MILES EAST OF THE JUNCTION OF A NORTH-SOUTH GRAVEL ROAD,
 MF0909'AT THE JUNCTION OF A DRIVEWAY NORTH TO A BARN, 27 FEET NORTH OF
 MF0909'THE CENTER LINE OF THE ROAD, 31 FEET EAST OF THE CENTER LINE
 MF0909'OF THE DRIVEWAY, 18 FEET WEST OF A T-FENCE CORNER, 1 FOOT SOUTH
 MF0909'OF A FENCE CORNER, 52.2 FEET NORTH OF TRIANGULATION STATION EGRO,
 MF0909'53.8 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 MF0909'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0909'2 INCHES.
 MF0909
 MF0909                          STATION RECOVERY (1980)
 MF0909
 MF0909'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 MF0909'RECOVERED IN GOOD CONDITION.
 MF0909
 MF0909                          STATION RECOVERY (1996)
 MF0909
 MF0909'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0909'RECOVERED IN GOOD CONDITION.
 MF0909
 MF0909                          STATION RECOVERY (2001)
 MF0909
 MF0909'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0909'RECOVERED IN GOOD CONDITION.
 MF0909
 MF0909                          STATION RECOVERY (2005)
 MF0909
 MF0909'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0909'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1260 ***********************************************************************
 MF1260  DESIGNATION -  EGRO RM 3
 MF1260  PID         -  MF1260
 MF1260  STATE/COUNTY-  IL/BUREAU
 MF1260  COUNTRY     -  US
 MF1260  USGS QUAD   -  MALDEN (2018)
 MF1260
 MF1260                         *CURRENT SURVEY CONTROL
 MF1260  ______________________________________________________________________
 MF1260* NAD 83(1986) POSITION- 41 22 43.57   (N) 089 15 25.82   (W)   HD_HELD1
 MF1260* NAVD 88 ORTHO HEIGHT -   199.38  (meters)      654.1   (feet) RESET
 MF1260  ______________________________________________________________________
 MF1260  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF1260  VERT ORDER      -  THIRD
 MF1260
 MF1260.The horizontal coordinates were determined by differentially corrected
 MF1260.hand held GPS observations or other comparable positioning techniques
 MF1260.and have an estimated accuracy of +/- 3 meters.
 MF1260
 MF1260.The orthometric height was computed from unverified reset data.
 MF1260
 MF1260.No vertical observational check was made to the station.
 MF1260
 MF1260.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1260.GEOID18 height accuracy estimate available here.
 MF1260
 MF1260.Click photographs - Photos may exist for this station.
 MF1260
 MF1260;                    North         East    Units  Estimated Accuracy
 MF1260;SPC IL W     -   523,487.4     776,076.7     MT  (+/- 3 meters HH1 GPS) 
 MF1260
 MF1260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1125283263(NAD 83)
 MF1260
 MF1260                          SUPERSEDED SURVEY CONTROL
 MF1260
 MF1260  NGVD 29 (11/09/15)  199.45   (m)          654.4    (f) RESET       3  
 MF1260
 MF1260.Superseded values are not recommended for survey control.
 MF1260
 MF1260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1260.See file dsdata.pdf to determine how the superseded data were derived.
 MF1260
 MF1260_MARKER: DR = REFERENCE MARK DISK
 MF1260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1260_STAMPING: EGRO 1959 NO 3 1980
 MF1260_MARK LOGO: NGS
 MF1260_PROJECTION: FLUSH
 MF1260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1260+STABILITY: SURFACE MOTION
 MF1260
 MF1260  HISTORY     - Date     Condition        Report By
 MF1260  HISTORY     - 1980     MONUMENTED       NGS
 MF1260  HISTORY     - 19960330 GOOD             USPSQD
 MF1260  HISTORY     - 20010601 GOOD             USPSQD
 MF1260  HISTORY     - 20050825 GOOD             USPSQD
 MF1260
 MF1260                          STATION DESCRIPTION
 MF1260
 MF1260'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MF1260'6.25 MI NW FROM SPRING VALLEY.
 MF1260'4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH STATE
 MF1260'HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILE NORTH ALONG A GRAVELED
 MF1260'ROAD, ABOUT 0.05 MILE EAST OF JUNCTION OF THE NORTH, SOUTH ROAD, 26
 MF1260'FEET SOUTH OF THE CENTER LINE OF ROAD, AND 1 FOOT NORTH OF FENCE.
 MF1260'THE MARK IS 1 FT  W FROM A WITNESS POST.
 MF1260'THE MARK IS ABOVE LEVEL WITH ROAD.
 MF1260
 MF1260                          STATION RECOVERY (1996)
 MF1260
 MF1260'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1260'RECOVERED IN GOOD CONDITION.
 MF1260
 MF1260                          STATION RECOVERY (2001)
 MF1260
 MF1260'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1260'RECOVERED IN GOOD CONDITION.
 MF1260
 MF1260                          STATION RECOVERY (2005)
 MF1260
 MF1260'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1260'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0585 ***********************************************************************
 NH0585  DESIGNATION -  EIGHTEENTH
 NH0585  PID         -  NH0585
 NH0585  STATE/COUNTY-  IL/WINNEBAGO
 NH0585  COUNTRY     -  US
 NH0585  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0585
 NH0585                         *CURRENT SURVEY CONTROL
 NH0585  ______________________________________________________________________
 NH0585* NAD 83(1997) POSITION- 42 14 50.55015(N) 089 05 12.26791(W)   ADJUSTED
 NH0585* NAVD 88 ORTHO HEIGHT -   225.409 (meters)      739.53  (feet) ADJUSTED
 NH0585  ______________________________________________________________________
 NH0585  GEOID HEIGHT    -        -33.351 (meters)                     GEOID18
 NH0585  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 NH0585  DYNAMIC HEIGHT  -        225.337 (meters)      739.29  (feet) COMP
 NH0585  MODELED GRAVITY -    980,297.1   (mgal)                       NAVD 88
 NH0585
 NH0585  HORZ ORDER      -  SECOND
 NH0585  VERT ORDER      -  FIRST     CLASS II
 NH0585
 NH0585.The horizontal coordinates were established by classical geodetic methods
 NH0585.and adjusted by the National Geodetic Survey in October 1999.
 NH0585
 NH0585.The orthometric height was determined by differential leveling and
 NH0585.adjusted by the NATIONAL GEODETIC SURVEY
 NH0585.in June 1991.
 NH0585
 NH0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0585.GEOID18 height accuracy estimate available here.
 NH0585
 NH0585.Click photographs - Photos may exist for this station.
 NH0585
 NH0585.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0585
 NH0585.The dynamic height is computed by dividing the NAVD 88
 NH0585.geopotential number by the normal gravity value computed on the
 NH0585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0585.degrees latitude (g = 980.6199 gals.).
 NH0585
 NH0585.The modeled gravity was interpolated from observed gravity values.
 NH0585
 NH0585. The following values were computed from the NAD 83(1997) position.
 NH0585
 NH0585;                    North         East     Units Scale Factor Converg.
 NH0585;SPC IL W     -   620,123.034   789,120.558   MT  1.00003887   +0 43 34.0
 NH0585;SPC IL W     - 2,034,520.32  2,588,973.03   sFT  1.00003887   +0 43 34.0
 NH0585;UTM  16      - 4,679,350.792   327,848.306   MT  0.99996466   -1 24 12.0
 NH0585
 NH0585!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0585!SPC IL W     -   0.99996988  x   1.00003887  =   1.00000875
 NH0585!UTM  16      -   0.99996988  x   0.99996466  =   0.99993454
 NH0585
 NH0585:                Primary Azimuth Mark                     Grid Az
 NH0585:SPC IL W     -  GREGORY                                  359 08 56.1
 NH0585:UTM  16      -  GREGORY                                  001 16 42.1
 NH0585
 NH0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2784879350(NAD 83)
 NH0585
 NH0585|---------------------------------------------------------------------|
 NH0585| PID    Reference Object                     Distance      Geod. Az  |
 NH0585|                                                           dddmmss.s |
 NH0585| NH0881 GREGORY                             APPROX. 1.2 KM 3595230.1 |
 NH0585|---------------------------------------------------------------------|
 NH0585
 NH0585                          SUPERSEDED SURVEY CONTROL
 NH0585
 NH0585  NAD 83(1996)-  42 14 50.55063(N)    089 05 12.26922(W) AD(       ) 2
 NH0585  NAD 83(1986)-  42 14 50.55004(N)    089 05 12.26977(W) AD(       ) 2
 NH0585  NAD 27      -  42 14 50.48140(N)    089 05 11.88810(W) AD(       ) 2
 NH0585  USSD        -  42 14 50.59800(N)    089 05 11.66700(W) AD(       ) 3
 NH0585  NGVD 29 (??/??/92)  225.467  (m)          739.72   (f) ADJ UNCH    1 2
 NH0585  NGVD 29             225.47   (m)          739.7    (f) LEVELING    3  
 NH0585
 NH0585.Superseded values are not recommended for survey control.
 NH0585
 NH0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0585.See file dsdata.pdf to determine how the superseded data were derived.
 NH0585
 NH0585_MARKER: DS = TRIANGULATION STATION DISK
 NH0585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0585_STAMPING: 739.880 EIGHTEENTH 1920
 NH0585_MARK LOGO: CGS
 NH0585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0585+STABILITY: SURFACE MOTION
 NH0585
 NH0585  HISTORY     - Date     Condition        Report By
 NH0585  HISTORY     - 1920     MONUMENTED       CGS
 NH0585  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0585  HISTORY     - 1956     GOOD             CGS
 NH0585  HISTORY     - 1960     GOOD             CGS
 NH0585  HISTORY     - 1971     SEE DESCRIPTION  NGS
 NH0585  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0585
 NH0585                          STATION DESCRIPTION
 NH0585
 NH0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0585'STATION IS LOCATED AT ROCKFORD, ON THE E SIDE OF KISHWAUKEE
 NH0585'STREET, 50 YARDS S OF ITS INTERSECTION WITH EIGHTEENTH AVENUE,
 NH0585'DIRECTLY OPPOSITE ANDERSON BROS. MANUFACTURING CO., IN A CURB
 NH0585'LAWN, 3.59 METERS (11.78 FEET) E OF THE E AND NEAREST EDGE
 NH0585'OF THE BRICK PAVEMENT, AND 0.97 METER (3.18 FEET) W OF THE W
 NH0585'AND NEAREST EDGE OF THE CONCRETE SIDEWALK.  THE SURFACE AND
 NH0585'UNDERGROUND MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0585'THERE IS NO REFERENCE
 NH0585'MARK.
 NH0585
 NH0585                          STATION RECOVERY (1954)
 NH0585
 NH0585'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0585'STREET WIDENING HAS PROBABLY DESTROYED THIS MARK, IT COULD NOT
 NH0585'BE FOUND.  THE 1920 DESCRIPTION IS ADEQUATE FOR REACHING THIS
 NH0585'SITE.
 NH0585
 NH0585                          STATION RECOVERY (1956)
 NH0585
 NH0585'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (RD)
 NH0585'STATION FOUND IN GOOD CONDITION.  THE MARK IS INCORRECTLY
 NH0585'LOCATED FROM 18TH AVE.  IT SHOULD BE 6 INCHES EAST OF EAST CURB
 NH0585'AND 1.7 FEET WEST OF WEST EDGE OF SIDEWALK, ALSO 175.5 FEET
 NH0585'SOUTH OF THE SOUTH LINE OF 18TH AVE. DIRECTLY OPPOSITE ANDERSON
 NH0585'BROS. MFG. CO. CENTER LINE OF NORTH GARAGE DOOR.  MARK STAMPED
 NH0585'739.880 FEET.
 NH0585
 NH0585                          STATION RECOVERY (1960)
 NH0585
 NH0585'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0585'AT ROCKFORD.
 NH0585'AT ROCKFORD, 70 YARDS SOUTH-SOUTHEAST OF CENTER OF INTERSECTION
 NH0585'OF KISHWAUKEE STREET AND EIGHTEENTH AVENUE, IN SECTION 35, R 1 E,
 NH0585'T 44 N, 1 FOOT EAST OF EAST CURB OF KISHWAUKEE STREET, 194 1/2
 NH0585'FEET SOUTH OF SOUTH CURB LINE OF 18TH AVENUE, BETWEEN THE
 NH0585'CONCRETE CURB AND SIDE WALK, 1.7 FOOT WEST OF WEST EDGE OF
 NH0585'SIDEWALK, 9 FEET SOUTH OF CENTER LINE OF A DRIVE LEADING EAST
 NH0585'TO HOUSE NO. 1914, LEVEL WITH SIDE WALK AND SET IN THE TOP OF A
 NH0585'CONCRETE POST PROJECTING 1 INCH.  NOTE-- LEANING 5 DEG.
 NH0585
 NH0585                          STATION RECOVERY (1971)
 NH0585
 NH0585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 NH0585'THE MARK WAS FOUND IN WHAT WAS THOUGHT TO BE IN GOOD CONDITION.
 NH0585'AFTER A CHECK WAS MADE THE MARK ACCORDING TO EXISTING MEASUREMENTS
 NH0585'HAS BEEN MOVED WHEN THE STREET WAS WIDENED.  THIS WAS PROVED
 NH0585'BY 2 PRIVATE CONCERNS WHO MADE TIES AND FOUND THE ERROR.  THE
 NH0585'MARK WAS LEFT SINCE THE TIES WERE MADE AND ANY INFORMATION
 NH0585'CAN BE OBTAINED FROM THE BELOW.  NO SEARCH COULD BE MADE FOR THE
 NH0585'UNDERGROUND STATION MARK SINCE THE SITE IS NOW PART OF PAVED
 NH0585'STREET.
 NH0585'
 NH0585'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ROCKFORD
 NH0585
 NH0585                          STATION RECOVERY (1987)
 NH0585
 NH0585'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0585'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI1655 ***********************************************************************
 DI1655  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI1655  DESIGNATION -  EIU COOP CORS ARP
 DI1655  CORS_ID     -  KA14
 DI1655  PID         -  DI1655
 DI1655  STATE/COUNTY-  IL/COLES
 DI1655  COUNTRY     -  US
 DI1655  USGS QUAD   -  CHARLESTON SOUTH (2018)
 DI1655
 DI1655                         *CURRENT SURVEY CONTROL
 DI1655  ______________________________________________________________________
 DI1655* NAD 83(2011) POSITION- 39 28 49.71224(N) 088 11 06.15883(W)   ADJUSTED
 DI1655* NAD 83(2011) ELLIP HT-   182.758 (meters)        (04/??/25)   ADJUSTED
 DI1655* NAD 83(2011) EPOCH   -  2010.00
 DI1655  ______________________________________________________________________
 DI1655  GEOID HEIGHT    -        -32.109 (meters)                     GEOID18
 DI1655  NAD 83(2011) X  -    156,132.583 (meters)                     COMP
 DI1655  NAD 83(2011) Y  - -4,927,252.380 (meters)                     COMP
 DI1655  NAD 83(2011) Z  -  4,033,746.841 (meters)                     COMP
 DI1655
 DI1655  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI1655  Standards:
 DI1655         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI1655            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI1655  -------------------------------------------------------------------
 DI1655  NETWORK    0.06   0.07           0.03   0.02   0.04     -0.33272400
 DI1655  -------------------------------------------------------------------
 DI1655
 DI1655.The coordinates were established by GPS observations
 DI1655.and adjusted by the National Geodetic Survey in April 2025.
 DI1655
 DI1655.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI1655.been affixed to the stable North American Tectonic Plate. 
 DI1655
 DI1655.The coordinates are valid at the epoch date displayed above
 DI1655.which is a decimal equivalence of Year/Month/Day.
 DI1655
 DI1655.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI1655.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI1655.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI1655.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI1655.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI1655.published epoch of 2010.00.
 DI1655
 DI1655.Additional information on MYCS is available at:
 DI1655.https://geodesy.noaa.gov/CORS/index.shtml
 DI1655
 DI1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI1655.GEOID18 height accuracy estimate available here.
 DI1655
 DI1655.The PID for the CORS L1 Phase Center is DS2727.
 DI1655
 DI1655.Click photographs - Photos may exist for this station.
 DI1655
 DI1655.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI1655
 DI1655.The ellipsoidal height was determined by GPS observations
 DI1655.and is referenced to NAD 83.
 DI1655
 DI1655. The following values were computed from the NAD 83(2011) position.
 DI1655
 DI1655;                    North         East     Units Scale Factor Converg.
 DI1655;SPC IL E     -   312,329.644   312,758.114   MT  0.99997700   +0 05 39.4
 DI1655;SPC IL E     - 1,024,701.51  1,026,107.25   sFT  0.99997700   +0 05 39.4
 DI1655;UTM  16      - 4,370,767.879   398,081.166   MT  0.99972789   -0 45 12.7
 DI1655
 DI1655!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI1655!SPC IL E     -   0.99997133  x   0.99997700  =   0.99994833
 DI1655!UTM  16      -   0.99997133  x   0.99972789  =   0.99969923
 DI1655
 DI1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9808170767(NAD 83)
 DI1655
 DI1655                          SUPERSEDED SURVEY CONTROL
 DI1655
 DI1655  NAD 83(2011)-  39 28 49.71222(N)    088 11 06.15881(W) AD(2010.00) c
 DI1655  ELLIP H (06/??/19)  182.763  (m)                       GP(2010.00) c c
 DI1655  NAD 83(2011)-  39 28 49.71226(N)    088 11 06.15875(W) AD(2010.00) c
 DI1655  ELLIP H (08/??/11)  182.760  (m)                       GP(2010.00) c c
 DI1655  NAD 83(CORS)-  39 28 49.71233(N)    088 11 06.15915(W) AD(2002.00) c
 DI1655  ELLIP H (09/??/06)  182.758  (m)                       GP(2002.00) c c
 DI1655
 DI1655.Superseded values are not recommended for survey control.
 DI1655
 DI1655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI1655.See file dsdata.pdf to determine how the superseded data were derived.
 DI1655
 DI1655_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI1655
 DI1655                          STATION DESCRIPTION
 DI1655
 DI1655'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DI1655'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI1655'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI1655'AND LOG FILES ACCESSIBLE AT:
 DI1655'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1238 ***********************************************************************
 MF1238  DESIGNATION -  EJRR I 5
 MF1238  PID         -  MF1238
 MF1238  STATE/COUNTY-  IL/DU PAGE
 MF1238  COUNTRY     -  US
 MF1238  USGS QUAD   -  NAPERVILLE (2018)
 MF1238
 MF1238                         *CURRENT SURVEY CONTROL
 MF1238  ______________________________________________________________________
 MF1238* NAD 83(2011) POSITION- 41 48 04.55299(N) 088 13 48.41657(W)   ADJUSTED
 MF1238* NAD 83(2011) ELLIP HT-   190.558 (meters)        (06/27/12)   ADJUSTED
 MF1238* NAD 83(2011) EPOCH   -  2010.00
 MF1238* NAVD 88 ORTHO HEIGHT -   223.662 (meters)      733.80  (feet) ADJUSTED
 MF1238  ______________________________________________________________________
 MF1238  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 MF1238  NAD 83(2011) X  -    147,072.635 (meters)                     COMP
 MF1238  NAD 83(2011) Y  - -4,759,611.056 (meters)                     COMP
 MF1238  NAD 83(2011) Z  -  4,229,301.241 (meters)                     COMP
 MF1238  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 MF1238  DYNAMIC HEIGHT  -        223.584 (meters)      733.54  (feet) COMP
 MF1238  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 MF1238
 MF1238  VERT ORDER      -  SECOND    CLASS I
 MF1238
 MF1238  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1238  Standards:
 MF1238         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1238            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1238  -------------------------------------------------------------------
 MF1238  NETWORK    0.38   0.57           0.18   0.11   0.29      0.13355437
 MF1238  -------------------------------------------------------------------
 MF1238  Click here for local accuracies and other accuracy information.
 MF1238
 MF1238.The horizontal coordinates were established by GPS observations
 MF1238.and adjusted by the National Geodetic Survey in June 2012.
 MF1238
 MF1238.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1238.been affixed to the stable North American tectonic plate. See 
 MF1238.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1238
 MF1238.The horizontal coordinates are valid at the epoch date displayed above
 MF1238.which is a decimal equivalence of Year/Month/Day.
 MF1238
 MF1238.The orthometric height was determined by differential leveling and
 MF1238.adjusted by the NATIONAL GEODETIC SURVEY
 MF1238.in June 1991.
 MF1238
 MF1238.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1238.GEOID18 height accuracy estimate available here.
 MF1238
 MF1238.Click photographs - Photos may exist for this station.
 MF1238
 MF1238.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1238
 MF1238.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1238
 MF1238.The ellipsoidal height was determined by GPS observations
 MF1238.and is referenced to NAD 83.
 MF1238
 MF1238.The dynamic height is computed by dividing the NAVD 88
 MF1238.geopotential number by the normal gravity value computed on the
 MF1238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1238.degrees latitude (g = 980.6199 gals.).
 MF1238
 MF1238.The modeled gravity was interpolated from observed gravity values.
 MF1238
 MF1238. The following values were computed from the NAD 83(2011) position.
 MF1238
 MF1238;                    North         East     Units Scale Factor Converg.
 MF1238;SPC IL E     -   570,034.514   308,578.002   MT  0.99997591   +0 04 07.7
 MF1238;SPC IL E     - 1,870,188.23  1,012,392.99   sFT  0.99997591   +0 04 07.7
 MF1238;UTM  16      - 4,628,442.531   397,807.479   MT  0.99972851   -0 49 12.0
 MF1238
 MF1238!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1238!SPC IL E     -   0.99997011  x   0.99997591  =   0.99994602
 MF1238!UTM  16      -   0.99997011  x   0.99972851  =   0.99969863
 MF1238
 MF1238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9780728442(NAD 83)
 MF1238
 MF1238                          SUPERSEDED SURVEY CONTROL
 MF1238
 MF1238  NAD 83(2007)-  41 48 04.55288(N)    088 13 48.41744(W) AD(2002.00) 1
 MF1238  ELLIP H (04/07/09)  190.569  (m)                       GP(2002.00) 4 1
 MF1238  NAD 83(1997)-  41 48 04.55205(N)    088 13 48.41679(W) AD(       ) 1
 MF1238  ELLIP H (02/07/07)  190.585  (m)                       GP(       ) 4 1
 MF1238  NAVD 88             223.66   (m)          733.8    (f) LEVELING    3  
 MF1238
 MF1238.Superseded values are not recommended for survey control.
 MF1238
 MF1238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1238.See file dsdata.pdf to determine how the superseded data were derived.
 MF1238
 MF1238_MARKER: DD = SURVEY DISK
 MF1238_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1238_SP_SET: RAILROAD OVERPASS
 MF1238_MARK LOGO: IL-043
 MF1238_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1238_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1238+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 MF1238
 MF1238  HISTORY     - Date     Condition        Report By
 MF1238  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1238  HISTORY     - 19980418 GOOD             USPSQD
 MF1238  HISTORY     - 20051021 GOOD             GEWALT
 MF1238  HISTORY     - 20061102 GOOD             RUETTI
 MF1238  HISTORY     - 20071109 GOOD             PATRIC
 MF1238
 MF1238                          STATION DESCRIPTION
 MF1238
 MF1238'DESCRIBED BY MARCHESE AND SONS 1983
 MF1238'3.5 MI WEST FROM WARRENVILLE.
 MF1238'3.5 MILES WEST-SOUTHWEST OF WARRENVILLE ON THE EAST SIDE OF ELGIN
 MF1238'JOLIET AND EASTERN RAILROAD COMPANY OVERPASS OF THE EAST-WEST TOLLWAY
 MF1238'ILLINOIS 5, FROM THE JUNCTION OF STATE HIGHWAY 59 AND THE EAST-WEST
 MF1238'TOLLWAY ILLINOIS 5, GO SOUTH ON HIGHWAY 59 FOR 0.25 MILE TO DIEHL ROAD
 MF1238'THEN WEST ON DIEHL ROAD FOR 1.5 MILES TO ELGIN JOLIET AND EASTERN
 MF1238'RAILROAD COMPANY RAILROAD TRACK INTERSECTION, THEN NORTH ON SINGLE
 MF1238'TRACK 750.0 FEET TO MARK ON THE RIGHT, IN A 2-FOOT WIDE CONCRETE WALL
 MF1238'ON THE EAST SIDE OF OVERPASS STRUCTURE, AT TOP OF WALL, 13.6 FEET
 MF1238'NORTH OF SOUTH END.
 MF1238
 MF1238                          STATION RECOVERY (1998)
 MF1238
 MF1238'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1238'RECOVERED IN GOOD CONDITION.
 MF1238
 MF1238                          STATION RECOVERY (2005)
 MF1238
 MF1238'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 MF1238'RECOVERED IN GOOD CONDITION.
 MF1238
 MF1238                          STATION RECOVERY (2006)
 MF1238
 MF1238'RECOVERY NOTE BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 MF1238'RECOVERED AS DESCRIBED.
 MF1238
 MF1238                          STATION RECOVERY (2007)
 MF1238
 MF1238'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 MF1238'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0630 ***********************************************************************
 KC0630  DESIGNATION -  EL DARA
 KC0630  PID         -  KC0630
 KC0630  STATE/COUNTY-  IL/PIKE
 KC0630  COUNTRY     -  US
 KC0630  USGS QUAD   -  ROCKPORT (2018)
 KC0630
 KC0630                         *CURRENT SURVEY CONTROL
 KC0630  ______________________________________________________________________
 KC0630* NAD 83(2011) POSITION- 39 37 27.97523(N) 091 01 25.61083(W)   ADJUSTED
 KC0630* NAD 83(2011) ELLIP HT-   210.160 (meters)        (05/22/13)   ADJUSTED
 KC0630* NAD 83(2011) EPOCH   -  2010.00
 KC0630* NAVD 88 ORTHO HEIGHT -   242.7   (meters)      796.    (feet) GPS OBS
 KC0630  ______________________________________________________________________
 KC0630  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KC0630  GEOID HEIGHT    -        -32.491 (meters)                     GEOID12A
 KC0630  GEOID HEIGHT    -        -32.503 (meters)                     GEOID18
 KC0630  NAD 83(2011) X  -    -87,899.868 (meters)                     COMP
 KC0630  NAD 83(2011) Y  - -4,918,782.913 (meters)                     COMP
 KC0630  NAD 83(2011) Z  -  4,046,088.635 (meters)                     COMP
 KC0630  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 KC0630
 KC0630  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0630  Standards:
 KC0630         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0630            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0630  -------------------------------------------------------------------
 KC0630  NETWORK    0.51   1.39           0.22   0.20   0.71      0.06468070
 KC0630  -------------------------------------------------------------------
 KC0630  Click here for local accuracies and other accuracy information.
 KC0630
 KC0630.The horizontal coordinates were established by GPS observations
 KC0630.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 KC0630
 KC0630.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0630.been affixed to the stable North American tectonic plate. See 
 KC0630.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0630
 KC0630.The horizontal coordinates are valid at the epoch date displayed above
 KC0630.which is a decimal equivalence of Year/Month/Day.
 KC0630
 KC0630.The orthometric height was determined by GPS observations and a
 KC0630.high-resolution geoid model.
 KC0630
 KC0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0630.GEOID18 height accuracy estimate available here.
 KC0630
 KC0630.Click photographs - Photos may exist for this station.
 KC0630
 KC0630.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0630
 KC0630.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0630
 KC0630.The ellipsoidal height was determined by GPS observations
 KC0630.and is referenced to NAD 83.
 KC0630
 KC0630. The following values were computed from the NAD 83(2011) position.
 KC0630
 KC0630;                    North         East     Units Scale Factor Converg.
 KC0630;SPC IL W     -   328,642.212   626,412.131   MT  1.00000782   -0 32 47.9
 KC0630;SPC IL W     - 1,078,220.32  2,055,153.80   sFT  1.00000782   -0 32 47.9
 KC0630;SPC MO E     -   420,883.224   205,031.146   MT  0.99995822   -0 20 02.6
 KC0630;UTM  15      - 4,387,940.754   669,616.340   MT  0.99995421   +1 15 38.3
 KC0630
 KC0630!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0630!SPC IL W     -   0.99996703  x   1.00000782  =   0.99997485
 KC0630!SPC MO E     -   0.99996703  x   0.99995822  =   0.99992525
 KC0630!UTM  15      -   0.99996703  x   0.99995421  =   0.99992124
 KC0630
 KC0630:                Primary Azimuth Mark                     Grid Az
 KC0630:SPC IL W     -  EL DARA RM 1                             108 25 27.9
 KC0630:SPC MO E     -  EL DARA RM 1                             108 12 42.6
 KC0630:UTM  15      -  EL DARA RM 1                             106 37 01.7
 KC0630
 KC0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6961687940(NAD 83)
 KC0630
 KC0630|---------------------------------------------------------------------|
 KC0630| PID    Reference Object                     Distance      Geod. Az  |
 KC0630|                                                           dddmmss.s |
 KC0630| CL8443 EL DARA RM 1                                       1075240.0 |
 KC0630| CL8445 EL DARA RM 3                         46.677 METERS 15910     |
 KC0630| CL8446 EL DARA RM 4                         21.151 METERS 22053     |
 KC0630| CL8444 EL DARA RM 2                         53.644 METERS 24616     |
 KC0630| CL8447 EL DARA RM 5                          9.483 METERS 34619     |
 KC0630|---------------------------------------------------------------------|
 KC0630
 KC0630                          SUPERSEDED SURVEY CONTROL
 KC0630
 KC0630  NAD 83(1997)-  39 37 27.97708(N)    091 01 25.60852(W) AD(       ) 1
 KC0630  ELLIP H (10/21/99)  210.187  (m)                       GP(       ) 4 1
 KC0630  NAD 83(1996)-  39 37 27.98256(N)    091 01 25.60963(W) AD(       ) 1
 KC0630  NAD 83(1986)-  39 37 27.98237(N)    091 01 25.60638(W) AD(       ) 1
 KC0630  NAD 27      -  39 37 27.81600(N)    091 01 25.12500(W) AD(       ) 1
 KC0630  NGVD 29             242.64   (m)          796.1    (f) LEVELING    3  
 KC0630
 KC0630.Superseded values are not recommended for survey control.
 KC0630
 KC0630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0630.See file dsdata.pdf to determine how the superseded data were derived.
 KC0630
 KC0630_MARKER: DS = TRIANGULATION STATION DISK
 KC0630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0630_STAMPING: EL DARA 1931
 KC0630_MARK LOGO: CGS
 KC0630_PROJECTION: PROJECTING 15 CENTIMETERS
 KC0630_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0630+STABILITY: SURFACE MOTION
 KC0630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0630+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2022
 KC0630
 KC0630  HISTORY     - Date     Condition        Report By
 KC0630  HISTORY     - 1931     MONUMENTED       CGS
 KC0630  HISTORY     - 1931     GOOD             CGS
 KC0630  HISTORY     - 1939     GOOD             CGS
 KC0630  HISTORY     - 1972     GOOD             USGS
 KC0630  HISTORY     - 1973     GOOD             NGS
 KC0630  HISTORY     - 1976     GOOD             NGS
 KC0630  HISTORY     - 19901002 GOOD             NGS
 KC0630  HISTORY     - 19910604 GOOD             NGS
 KC0630  HISTORY     - 20110902 GOOD             ILDT
 KC0630  HISTORY     - 20180730 GOOD             INDIV
 KC0630  HISTORY     - 20221116 GOOD             ILDT
 KC0630
 KC0630                          STATION DESCRIPTION
 KC0630
 KC0630'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0630'FIVE MILES SOUTH OF BARRY, 1.8 MILES WEST OF EL DARA, ON LAND
 KC0630'OWNED BY DENNY LYONS, ON HIGHEST POINT IN BARNYARD, 24.5 FEET
 KC0630'SOUTH OF NORTH FENCE OF BARNYARD, 73.5 FEET NORTH OF LARGE BARN,
 KC0630'28.0 FEET SOUTHWEST OF GATE LEADING TO LANE AND FIELDS, AND 32.0
 KC0630'FEET WEST OF CORNCRIB.  TO REACH FROM EL DARA, GO WEST VIA
 KC0630'MAIN STREET 1.8 MILES TO FARMHOUSE, TURN NORTH INTO ENTRANCE
 KC0630'AND CONTINUE TO STATION SITE IN BARNYARD.  SURFACE AND
 KC0630'UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 KC0630'UPPER MARK IS FLUSH WITH GROUND.  REFERENCE MARKS
 KC0630'ARE STANDARD REFERENCE DISKS IN CONCRETE.  NO. 1 IS
 KC0630'ON TOP OF SMALL BANK ON NORTH SIDE OF ROAD, ON TREE LINE AND 21
 KC0630'METERS (69 FEET) WEST OF TWO LARGE TREES, 7 METERS (23 FEET)
 KC0630'NORTH OF GRAVEL ROAD, 39 METERS (128 FEET) WEST OF WEST FENCE OF
 KC0630'HOG YARD, 3 METERS (10 FEET) SOUTH OF CULTIVATED FIELD, AND
 KC0630'ONE-HALF MILE FROM STATION.
 KC0630'NO. 2 IS IN NORTHWEST CORNER OF CULTIVATED
 KC0630'PATCH 41 METERS (135 FEET) WEST OF LARGE BARN, AND 53.61
 KC0630'METERS (175.9 FEET) FROM STATION.
 KC0630
 KC0630                          STATION RECOVERY (1931)
 KC0630
 KC0630'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1931
 KC0630'RECOVERED IN GOOD CONDITION.
 KC0630
 KC0630                          STATION RECOVERY (1939)
 KC0630
 KC0630'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0630'THE STATION MARK, AND THE REFERENCE MARKS NOS. 1 AND 2 WERE
 KC0630'RECOVERED AND FOUND TO BE IN GOOD CONDITION.  A NEW REFERENCE MARK
 KC0630'NO. 3 1939 WAS ESTABLISHED.  THE NORTH-AND-SOUTH FENCE OF THE
 KC0630'BARNYARD, THE GATE LEADING TO THE LANE AND THE FIELDS, THE CORN
 KC0630'CRIB, AND THE FENCE LINE AT THE NORTH EDGE OF THE BARNYARD, HAVE
 KC0630'BEEN DESTROYED.  THE DISTANCES AND THE DIRECTIONS TO THE MARKS
 KC0630'WERE CHECKED IN THE FIELD AND SHOULD BE ACCEPTED AS CORRECT.
 KC0630'
 KC0630'THE STATION IS LOCATED 5.0 MILES SOUTH OF BARRY, 1.8 MILES WEST
 KC0630'OF EL DARA, IN THE SE 1/4 OF THE SW 1/4 OF SEC. 18, T 5 S, R
 KC0630'5 W, ON THE HIGHEST POINT OF THE CORN FIELD, AND 73.5 FEET
 KC0630'NORTH OF THE NORTHEAST CORNER OF A LARGE BARN.  THE MARK
 KC0630'IS FLUSH WITH THE SURFACE OF THE GROUND AND IS STAMPED
 KC0630'EL DARA 1931.
 KC0630'
 KC0630'TO REACH THE STATION FROM THE POST OFFICE IN EL DARA, GO WEST ON
 KC0630'A GRAVEL ROAD FOR 1.65 MILES TO A FARM ENTRANCE AT THE RIGHT,
 KC0630'TURN RIGHT AND FOLLOW THE FARM ROAD NORTH, FOR 0.1 MILE TO THE
 KC0630'STRAW BARN AND THE STATION.
 KC0630'
 KC0630'REFERENCE MARK NO. 1 (1931) (AZIMUTH MARK) IS APPROXIMATELY 0.35
 KC0630'MILE EAST-SOUTHEAST OF THE STATION, ON THE TOP OF A SMALL BANK
 KC0630'ON THE NORTH SIDE OF THE ROAD, 60 FEET WEST OF THE WESTMOST OF
 KC0630'TWO LARGE TREES, 21.5 FEET NORTH OF THE CENTER LINE OF THE GRAVEL
 KC0630'ROAD, 112 FEET WEST OF THE WEST FENCE OF THE HOG YARD, AND 5 FEET
 KC0630'SOUTH OF THE FENCE LINE.  THE MARK PROJECTS 4 INCHES
 KC0630'ABOVE THE GROUND AND IS STAMPED EL DARA NO 1 1931.  REFERENCE
 KC0630'MARK NO. 2 IS 53.61 METERS (175.9 FEET) SOUTHWEST OF THE STATION
 KC0630'IN THE NORTHWEST CORNER OF A CULTIVATED PATCH.  THIS IS THE
 KC0630'1931 MEASUREMENT.  THIS DISTANCE COULD NOT BE MEASURED
 KC0630'BECAUSE THERE WAS A STRAW STACK IN LINE TO THE MARK.  THE MARK
 KC0630'IS 111 FEET WEST OF THE WEST EDGE OF A LARGE BARN.  THE MARK
 KC0630'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED EL
 KC0630'DARA NO 2 1931.  REFERENCE MARK NO. 3 IS 46.700 METERS
 KC0630'(153.22 FEET) SOUTH-SOUTHEAST OF THE STATION AT
 KC0630'THE NORTHWEST CORNER OF THE IMPLEMENT SHED, 18.5 FEET EAST
 KC0630'OF THE CENTER LINE OF THE FARM ROAD, AND 36 FEET SOUTHWEST
 KC0630'OF THE RIM OF AN OLD SILO FOUNDATION.  THE MARK, NOTE 11A,
 KC0630'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED EL DARA NO
 KC0630'3 1939.
 KC0630'
 KC0630'ALL MARKS ARE WITNESSED BY 4 IN BY 4 IN WHITE WOODEN POSTS WHICH
 KC0630'PROJECT APPROXIMATELY 2-1/2 FEET ABOVE THE GROUND.
 KC0630'
 KC0630'A 64-FOOT TOWER IS NEEDED TO SEE A 37-FOOT TOWER AT LOUISIANA
 KC0630'1931.
 KC0630'
 KC0630'A 37-FOOT TOWER AT PLEASANT, A 64-FOOT TOWER AT LANE, AT 64-FOOT
 KC0630'TOWER AT SHINN, AND A 64-FOOT TOWER AT LONG ARE VISIBLE FROM
 KC0630'THE GROUND AT THIS STATION.
 KC0630
 KC0630                          STATION RECOVERY (1972)
 KC0630
 KC0630'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (JDS)
 KC0630'STATION AND ALL SURFACE MARKS FOUND IN GOOD CONDITION.
 KC0630'
 KC0630'DIRECTIONS AND DISTANCES CHECKED OK.
 KC0630'
 KC0630'DESCRIPTION IS ADEQUATE EXCEPT BUILDINGS ARE GONE.
 KC0630'
 KC0630'DIRECTION AND DISTANCE FIVE MILES SOUTH OF BARRY, 1.8 MILES WEST OF
 KC0630'EL DARA, ON.
 KC0630
 KC0630                          STATION RECOVERY (1973)
 KC0630
 KC0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (K)
 KC0630'THE STATION MARK AND THE REFERENCE MARKS NOS. 1, 2, AND 3 WERE
 KC0630'RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE BARN MENTIONED IN
 KC0630'THE 1939 RECOVERY HAS BEEN DESTROYED.  LOCATIONS OF ALL MARKS WILL
 KC0630'BE REDESCRIBED BECAUSE OF CHANGES IN THE SITE AREA.  THE MAIN MARK
 KC0630'EL DARA (1931) IS ON THE HIGHEST POINT IN A PASTURE AND 61.8 FT.
 KC0630'NORTH OF A POWER POLE SET IN FENCE LINE.  AND 7.8 FT. EAST OF
 KC0630'METAL WITNESS POST SET IN NORTH/SOUTH FENCE LINE.
 KC0630'
 KC0630'TO REACH THE STATION FROM THE INTERSECTION OF HWYS 36 AND 54, GO
 KC0630'NORTHWEST ON HWY 36 FOR 1.0 MILE TO A PAVED ROAD TO THE LEFT.  TURN
 KC0630'LEFT AND GO WEST ON EL DARA RD. FOR 5.75 MILES TO PAVED ROAD ON
 KC0630'LEFT IN THE TOWN OF EL DARA.  CONTINUE STRAIGHT ON EL DARA RD. FOR
 KC0630'1.35 MILES TO AZIMUTH MARK ON THE NORTH SIDE OF THE ROAD.  FROM
 KC0630'THE AZIMUTH MARK CONTINUE .30 MILE TO FARM ROAD ON THE RIGHT.
 KC0630'TURN RIGHT THROUGH GATE AND GO 0.10 MILE TO GATE AND THE STATION.
 KC0630'
 KC0630'RM NO. 1 IS APPROXIMATELY 0.35 MILE ESE OF THE MAIN MARK.  ON TOP
 KC0630'OF SMALL BANK ON THE NORTH SIDE OF THE ROAD.  203.0 FT. WEST OF
 KC0630'POWER POLE SOUTH OF OLD WOODEN BARN.  21.0 FT. NORTH OF CENTERLINE
 KC0630'OF GRAVEL ROAD.  AND 4.0 FT. SOUTH OF FENCELINE.  THE INSCRIPTION
 KC0630'IS EL DARA 1931 NO. 1.  A WITNESS POST IS BY THE MARK.
 KC0630'
 KC0630'RM NO. 2 IS SOUTHWEST OF THE MAIN MARK IN THE NORTHEAST CORNER OF
 KC0630'A PASTURE UNDER A LONE-STANDING TREE.  48.7 FT. SOUTH OF AN
 KC0630'EAST/WEST FENCELINE.  AND 194.4 FT. WEST OF THE NORTH/SOUTH FARM
 KC0630'ROAD.
 KC0630'
 KC0630'RM NO. 3 IS 91.5 FT. SOUTH OF PASTURE GATE.  23.2 FT. EAST OF
 KC0630'NORTH/SOUTH FARM ROAD.  12.8 FT. EAST OF NORTH/SOUTH FENCELINE.  AND
 KC0630'115.0 FT. NORTH OF POWER POLE SET IN NORTH/SOUTH FENCELINE.
 KC0630'
 KC0630'THE OWNER OF THE PROPERTY IS MR. JESSE TITTSWORTH, BARRY, ILLINOIS,
 KC0630'PHONE--335-2278.
 KC0630'
 KC0630'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.65 MILES WEST OF
 KC0630'EL DARA.
 KC0630
 KC0630                          STATION RECOVERY (1976)
 KC0630
 KC0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 KC0630'STATION, REFERENCE MARKS 1, 2 AND 3 WERE FOUND.  REFERENCE MARK 2
 KC0630'WAS EXPOSED ALL EXCEPT FOR ABOUT 4 INCHES.  REFERENCE MARK 3 HAD
 KC0630'BEEN HIT BY FARM EQUIPMENT BUT SOLID IN THE GROUND.  THE PROPERTY
 KC0630'OWNER REQUESTED THAT THE REFERENCE MARKS BE MOVED TO THE
 KC0630'FENCELINE.  REFERENCE MARKS 4 AND 5 WERE SET AND AFTER
 KC0630'VERIFICATION OF THE DISTANCE AND DIRECTION OF REFERENCE MARKS
 KC0630'2 AND 3 THE DISKS WERE SALVAGED.  A NEW DESCRIPTION FOLLOWS.
 KC0630'
 KC0630'THE STATION IS LOCATED ABOUT 7 MILES SOUTH-SOUTHWEST OF BARRY, 1.5
 KC0630'MILES WEST OF THE VILLAGE OF EL DARA AND ON PROPERTY OF MR. JESSE
 KC0630'TITTSWORTH OF BARRY, ILLINOIS.  PHONE NO. 335-2278.  IT IS 78.5
 KC0630'FEET NORTH OF THE NORTHWEST CORNER OF A CONCRETE CISTERN BASE, 62
 KC0630'FEET NORTH OF A POWER POLE, 66 FEET NORTHWEST OF A FENCE CORNER,
 KC0630'8 FEET EAST OF A FENCELINE, 7 FEET EAST OF A METAL WITNESS POST.
 KC0630'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED EL
 KC0630'DARA 1931.
 KC0630'
 KC0630'REFERENCE MARK 4 IS 40 FEET WEST OF A POWER POLE AND FENCE CORNER,
 KC0630'1 FOOT EAST OF A METAL WITNESS POST AND 0.5 FOOT SOUTH OF A
 KC0630'FENCELINE.  THE MONUMENT IS FLUSH AND THE DISK STAMPED EL DARA 1931
 KC0630'NO 4 1976.
 KC0630'
 KC0630'REFERENCE MARK 5 IS 30.6 FEET NORTH OF A METAL WITNESS POST AND 0.5
 KC0630'EAST OF A FENCELINE.  THE MONUMENT IS FLUSH AND THE DISK STAMPED
 KC0630'EL DARA 1931 NO 5 1976.
 KC0630'
 KC0630'REFERENCE MARK 1 (AZIMUTH MARK) IS 22 FEET NORTH OF THE CENTERLINE
 KC0630'OF ROAD, 3 FEET SOUTH OF FENCELINE AND 1 FOOT WEST OF A METAL
 KC0630'WITNESS POST.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK STAMPED
 KC0630'EL DARA NO 1 1931.
 KC0630'
 KC0630'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND RODGERS
 KC0630'STREET IN BARRY, GO SOUTH ON RODGERS STREET FOR 7.0 MILES TO A
 KC0630'T-ROAD.  TURN RIGHT AND GO WEST ON A GRAVELED ROAD FOR 1.15 MILES
 KC0630'TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE AHEAD ON THE ROAD FOR
 KC0630'0.25 MILE TO TWO GATES ON THE RIGHT.  TURN RIGHT THROUGH EITHER
 KC0630'GATE AND GO NORTH ON FARM ROAD FOR 0.1 MILE TO THE STATION AS
 KC0630'DESCRIBED.
 KC0630'
 KC0630'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES SOUTH
 KC0630'SOUTHWEST OF BARRY.
 KC0630'
 KC0630'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KC0630
 KC0630                          STATION RECOVERY (1990)
 KC0630
 KC0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KC0630'STATION MARK RECOVERED IN GOOD CONDITION.  STATION IS LOCATED ABOUT
 KC0630'17.0 KM (10.6 MI) WEST-NORTHWEST OF PITTSFIELD, 2.5 KM (1.6 MI) WEST
 KC0630'OF THE EL DARA COMMUNITY, AT A JOG IN A TRACK ROAD LEADING TO FARM
 KC0630'BUILDINGS, AT SEVERAL BEE HIVES, IN THE SOUTHWEST 1/4 OF SECTION 18,
 KC0630'T 5 S, R 5 W.  OWNERSHIP--JAMES BORROWMAN, P.O. BOX 100, KINDERHOOK,
 KC0630'IL 62345.  PHONE NUMBER IS 217-426-2921.  NOTE--HAVE TO PASS THROUGH
 KC0630'LOCKED GATETO REACH STATION.  CONTACT JESSE TITSWORTH, ROGERS STREET,
 KC0630'BARRY, IL.  PHONE 217-335-2278 FOR ENTRY.
 KC0630'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAYS 36 AND 54 (ABOUT
 KC0630'5 KM (3.1 MI) WEST OF PITTSFIELD), GO NORTHWEST ON HIGHWAY 36 FOR
 KC0630'1.77 KM (1.10 MI) TO A PAVED CROSSROAD.  TURN LEFT, WEST, FOR 10.11
 KC0630'KM (6.28 MI) TO A PAVED ROAD RIGHT AT END OF PAVEMENT ON THE WEST
 KC0630'SIDE OF EL DARA.  CONTINUE WEST ON GRAVEL ROAD FOR 2.42 KM (1.50 MI)
 KC0630'TO A TRACK ROAD AND DOUBLE GATE ON THE RIGHT.  TURN RIGHT, NORTH,
 KC0630'PASSING THROUGH WESTERNMOST GATE, FOR 0.17 KM (0.11 MI) TO A JOG IN
 KC0630'THE ROAD AND STATION ON THE LEFT.
 KC0630'STATION MARK IS SET IN THE TOP OF A 40-CM SQUARE CONCRETE POST
 KC0630'PROJECTING 2 CM.  IT IS 6.8 M (22.3 FT) SOUTHWEST OF THE ROAD CENTER,
 KC0630'1.7 M (5.6 FT) EAST OF A WIRE FENCE, 2.3 M (7.5 FT) EAST OF A METAL
 KC0630'WITNESS POST, 20.2 M (66.3 FT) NORTHWEST OF A FENCE POST, AND 12.7 M
 KC0630'(41.7 FT) NORTH OF A GAP IN THE NORTH-SOUTH FENCE LINE.
 KC0630
 KC0630                          STATION RECOVERY (1991)
 KC0630
 KC0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 KC0630'STATION IS LOCATED ABOUT 17 KM (10.6 MI) WEST-NORTHWEST OF PITTSFIELD,
 KC0630'2.5 KM (1.6 MI) WEST OF THE EL DARA COMMUNITY, AT A JOG IN A TRACK
 KC0630'ROAD LEADING TO FARM BUILDINGS AND SEVERAL BEE HIVES.
 KC0630'OWNERSHIP--JAMES D. BARROWMAN, BOX 100, KINDERHOOK, IL 62345.  PHONE
 KC0630'217-426-2921.
 KC0630'TO REACH FROM THE JUNCTION OF US HIGHWAYS 36 AND 54 (ABOUT 5 KM
 KC0630'(3.1 MI) WEST OF PITTSFIELD), GO NORTHWEST ON HIGHWAY 36 FOR 1.77 KM
 KC0630'(1.10 MI) TO A PAVED CROSSROAD. TURN LEFT, WEST, FOR 10.11 KM
 KC0630'(6.28 MI) TO A PAVED ROAD RIGHT AT END OF PAVEMENT ON THE WEST SIDE
 KC0630'OF EL DARA. CONTINUE WEST ON GRAVEL ROAD FOR 1.99 KM (1.24 MI) TO A
 KC0630'TRACK ROAD AND DOUBLE GATE ON THE RIGHT, NORTH, FOR 0.49 KM
 KC0630'(0.30 MI) TO A JOG IN THE ROAD AND STATION ON THE LEFT.
 KC0630'STATION MARK IS SET IN THE TOP OF A 40-CM SQUARE CONCRETE POST
 KC0630'PROJECTING 2 CM. IT IS 6.8 M (22.3 FT) SOUTHWEST OF THE ROAD CENTER,
 KC0630'1.7 M (5.6 FT) EAST OF A WIRE FENCE, 2.3 M (7.5 FT) EAST OF A METAL
 KC0630'WITNESS POST, 20.2 M (66.3 FT) NORTHWEST OF THE EAST GATE POST, AND
 KC0630'12.7 M (41.7 FT) NORTH OF A FENCE CORNER.
 KC0630
 KC0630                          STATION RECOVERY (2011)
 KC0630
 KC0630'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0630'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTHWEST OF SUMMER
 KC0630'HILL, 6.0 MI (9.7 KM) NORTH OF ROCKPORT AND 4.9 MI (7.9 KM) SOUTH OF
 KC0630'BARRY.
 KC0630'
 KC0630'TO REACH FROM THE INTERSECTION OF HIGHWAY 54 AND HIGHWAY 106/1583N
 KC0630'PROCEED NORTHWEST HIGHWAY 106/1583N 1.1 MI (1.8 KM) TO COHWY 13, WEST
 KC0630'ON COHWY 13 FOR 8 MI (12.9 KM) TO GRAVEL DRIVE LEADING TO FARM
 KC0630'BUILDINGS, NORTH +- 500 FT (152.4 M) TO STATION ON THE LEFT.
 KC0630'
 KC0630'STATION IS A CGS DISK IN CONCRETE.  IT IS 77.3 FT (23.6 M) SOUTH OF
 KC0630'NORTH POWER POLE OF 3 POWER POLE, 62.7 FT (19.1 M) NORTH OF SOUTH
 KC0630'POWER POLE AND 49.8 FT (15.2 M) SOUTHWEST OF THE SOUTHWEST CORNER OF
 KC0630'MAIN BUILDING.
 KC0630
 KC0630                          STATION RECOVERY (2018)
 KC0630
 KC0630'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (DEL)
 KC0630'RECOVERED IN GOOD CONDITION.
 KC0630
 KC0630                          STATION RECOVERY (2022)
 KC0630
 KC0630'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KC0630'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0869 ***********************************************************************
 LC0869  DESIGNATION -  EL PASO
 LC0869  PID         -  LC0869
 LC0869  STATE/COUNTY-  IL/WOODFORD
 LC0869  COUNTRY     -  US
 LC0869  USGS QUAD   -  EL PASO (2018)
 LC0869
 LC0869                         *CURRENT SURVEY CONTROL
 LC0869  ______________________________________________________________________
 LC0869* NAD 83(1997) POSITION- 40 44 19.11149(N) 089 00 57.20552(W)   ADJUSTED
 LC0869* NAVD 88 ORTHO HEIGHT -   227.880 (meters)      747.64  (feet) ADJUSTED
 LC0869  ______________________________________________________________________
 LC0869  GEOID HEIGHT    -        -32.285 (meters)                     GEOID18
 LC0869  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 LC0869  DYNAMIC HEIGHT  -        227.778 (meters)      747.30  (feet) COMP
 LC0869  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 LC0869
 LC0869  HORZ ORDER      -  SECOND
 LC0869  VERT ORDER      -  FIRST     CLASS II
 LC0869
 LC0869.The horizontal coordinates were established by classical geodetic methods
 LC0869.and adjusted by the National Geodetic Survey in October 1999.
 LC0869
 LC0869.The orthometric height was determined by differential leveling and
 LC0869.adjusted by the NATIONAL GEODETIC SURVEY
 LC0869.in June 1991.
 LC0869
 LC0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0869.GEOID18 height accuracy estimate available here.
 LC0869
 LC0869.Click photographs - Photos may exist for this station.
 LC0869
 LC0869.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0869
 LC0869.The dynamic height is computed by dividing the NAVD 88
 LC0869.geopotential number by the normal gravity value computed on the
 LC0869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0869.degrees latitude (g = 980.6199 gals.).
 LC0869
 LC0869.The modeled gravity was interpolated from observed gravity values.
 LC0869
 LC0869. The following values were computed from the NAD 83(1997) position.
 LC0869
 LC0869;                    North         East     Units Scale Factor Converg.
 LC0869;SPC IL W     -   452,640.132   797,197.479   MT  1.00005742   +0 45 03.8
 LC0869;SPC IL W     - 1,485,036.83  2,615,472.06   sFT  1.00005742   +0 45 03.8
 LC0869;UTM  16      - 4,511,699.107   329,787.323   MT  0.99995662   -1 18 57.3
 LC0869
 LC0869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0869!SPC IL W     -   0.99996932  x   1.00005742  =   1.00002674
 LC0869!UTM  16      -   0.99996932  x   0.99995662  =   0.99992594
 LC0869
 LC0869:                Primary Azimuth Mark                     Grid Az
 LC0869:SPC IL W     -  PANOLA                                   354 40 45.2
 LC0869:UTM  16      -  PANOLA                                   356 44 46.3
 LC0869
 LC0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2978711699(NAD 83)
 LC0869
 LC0869|---------------------------------------------------------------------|
 LC0869| PID    Reference Object                     Distance      Geod. Az  |
 LC0869|                                                           dddmmss.s |
 LC0869| LC0867 EL PASO RM                           81.190 METERS 35114     |
 LC0869| LC0860 PANOLA                              APPROX. 5.0 KM 3552549.0 |
 LC0869|---------------------------------------------------------------------|
 LC0869
 LC0869                          SUPERSEDED SURVEY CONTROL
 LC0869
 LC0869  NAD 83(1986)-  40 44 19.12698(N)    089 00 57.21033(W) AD(       ) 2
 LC0869  NAD 27      -  40 44 19.00000(N)    089 00 56.94700(W) AD(       ) 2
 LC0869  USSD        -  40 44 19.12600(N)    089 00 56.75500(W) AD(       ) 3
 LC0869  NGVD 29 (??/??/92)  227.916  (m)          747.75   (f) ADJ UNCH    1 2
 LC0869  NGVD 29             227.91   (m)          747.7    (f) LEVELING    3  
 LC0869
 LC0869.Superseded values are not recommended for survey control.
 LC0869
 LC0869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0869.See file dsdata.pdf to determine how the superseded data were derived.
 LC0869
 LC0869_MARKER: DS = TRIANGULATION STATION DISK
 LC0869_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0869+WITH SETTING: PAVEMENT
 LC0869_SP_SET: SEMAPHORE BASE
 LC0869_STAMPING: 748.007 EL PASO 1920
 LC0869_MARK LOGO: CGS
 LC0869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0869+STABILITY: SURFACE MOTION
 LC0869
 LC0869  HISTORY     - Date     Condition        Report By
 LC0869  HISTORY     - 1920     MONUMENTED       CGS
 LC0869  HISTORY     - 1927     GOOD             CGS
 LC0869  HISTORY     - 1939     GOOD             CGS
 LC0869  HISTORY     - 1969     GOOD             CGS
 LC0869  HISTORY     - 1972     GOOD             ILDT
 LC0869  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0869  HISTORY     - 19981122 MARK NOT FOUND   USPSQD
 LC0869
 LC0869                          STATION DESCRIPTION
 LC0869
 LC0869'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0869'STATION IS LOCATED AT EL PASO, ON THE W SIDE OF THE ILLINOIS
 LC0869'CENTRAL RAILROAD TRACK, 50 YARDS N OF THE ILLINOIS CENTRAL
 LC0869'RAILROAD STATION, 15 YARDS N OF THE N SIDE OF THE BAGGAGE
 LC0869'ROOM, AND 4.85 METERS (15.91 FEET) W OF THE W AND NEAREST RAIL.
 LC0869'THE STATION MARK IS A STANDARD BRONZE DISK SET IN CONCRETE BASE
 LC0869'OF A LAMP-POST WHICH IS AT THE EDGE OF THE BRICK STATION
 LC0869'PLATFORM.  THE REFERENCE MARK IS A STANDARD BRONZE DISK SET
 LC0869'IN CONCRETE, AND IS ON THE SAME SIDE
 LC0869'OF THE TRACK, JUST S OF FIRST STREET, 81.19 METERS (WHICH
 LC0869'EQUALS 266.37 FEET, BUT THE FIELD NOTES ALSO SHOW A MEASUREMENT
 LC0869'OF 269.04 FEET, AND IT IS NOT KNOWN WHICH IS CORRECT) FROM
 LC0869'THE STATION, N 08 DEG 46 MIN W.  THE ELEVATION OF
 LC0869'THE STATION MARK IS 228.154 METERS (748.535 FEET).
 LC0869'
 LC0869'THE REFERENCE MARK IS 81.19 METERS (COMPUTED DISTANCE NNW OF
 LC0869'THE STATION, 34.8 FEET W OF THE W RAIL OF THE ILLINOIS CENTRAL
 LC0869'TRACKS AND 8 FEET S OF THE S CURB OF FIRST STREET.  THE MARK
 LC0869'IS A STANDARD U.S.C. AND G.S. REFERENCE MARK DISK SET IN A
 LC0869'12-INCH SQUARE CONCRETE POST, 1 INCH BELOW THE SURFACE OF
 LC0869'THE GROUND AND IS STAMPED EL PASO 1920.
 LC0869
 LC0869                          STATION RECOVERY (1927)
 LC0869
 LC0869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1927 (JSB)
 LC0869'DESCRIPTION GOOD.  MARKS WERE RECOVERED IN GOOD CONDITION.
 LC0869
 LC0869                          STATION RECOVERY (1939)
 LC0869
 LC0869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC0869'THIS IS A PRECISE TRAVERSE STATION.  STATION AND REFERENCE
 LC0869'MARKS WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 LC0869'THERE IS A DISCREPANCY OF 0.528 FOOT BETWEEN THE ELEVATION
 LC0869'STAMPED ON THE STATION AND REFERENCE MARKS AND THAT GIVEN IN
 LC0869'THE ORIGINAL DESCRIPTION.  IT IS LOCATED IN THE TOWN OF
 LC0869'EL PASO AND ON THE RIGHT-OF-WAY OF THE ILLINOIS CENTRAL
 LC0869'RAILROAD.  IT IS SET AT THE S EDGE OF AN OLD BRICK STATION
 LC0869'PLATFORM, 200 FEET N OF THE ILLINOIS CENTRAL STATION.  182
 LC0869'FEET N OF THE N RAIL OF THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0869'TRACKS AND 15.9 FEET W OF THE W RAIL OF THE ILLINOIS CENTRAL
 LC0869'TRACKS.  IT IS MARKED BY A STANDARD BRONZE DISK SET IN THE
 LC0869'CONCRETE FOUNDATION OF AN OLD SEMAPHORE SIGNAL SET
 LC0869'FLUSH WITH THE SURFACE OF THE GROUND AND STAMPED, EL
 LC0869'PASO 1920 749.007.
 LC0869'
 LC0869'TRAVERSE CONNECTIONS WERE MADE FROM THE STATION MARK AND
 LC0869'THE REFERENCE MARK TO EL PASO ECC. 1939.
 LC0869'
 LC0869'THE DISTANCE FROM EL PASO (PRECISE TRAVERSE STATION 1920
 LC0869'U.S.C. AND G.S.) TO EL PASO ECC 1939, IS 14.290 METERS 46.88
 LC0869'FEET.
 LC0869'
 LC0869'THE DISTANCE FROM EL PASO REFERENCE MARK (PRECISE TRAVERSE
 LC0869'STATION 1920 U.S.C. AND G.S.) TO EL PASO ECC. 1939 IS 69.655
 LC0869'METERS, 228.52 FEET.
 LC0869
 LC0869                          STATION RECOVERY (1969)
 LC0869
 LC0869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0869'AT EL PASO.
 LC0869'AT EL PASO, 217 FEET NORTH OF THE NORTHWEST CORNER OF THE ILLINOIS
 LC0869'CENTRAL RAILROAD STATION, 113 1/2 FEET NORTH OF THE CENTER LINE
 LC0869'OF W. FRONT STREET, 103 FEET EAST OF THE CENTER LINE OF N. CENTRAL
 LC0869'STREET, 16 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF THE EAST
 LC0869'EDGE OF AN ABANDONED CONCRETE SEMAPHORE BASE, 47.6 FEET SOUTHEAST
 LC0869'OF THE SOUTHEAST CORNER OF A STONE WALL AT A WAR MEMORIAL, 59
 LC0869'FEET NORTHEAST OF A SPRUCE TREE, 64 1/2 FEET NORTH OF A RAILROAD
 LC0869'SIGNAL BOX, 46.89 FEET SOUTHEAST OF TRIANGULATION STATION EL PASO
 LC0869'ECC 1939, ABOUT 4 INCHES BELOW THE SURFACE OF THE GROUND, AND ABOUT
 LC0869'2 FEET ABOVE THE LEVEL OF THE TRACK.  SEC 5, T26N, R2E
 LC0869
 LC0869                          STATION RECOVERY (1972)
 LC0869
 LC0869'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (JWH)
 LC0869'EL PASO ECC 1939 RECOVERED GOOD.
 LC0869'
 LC0869'EL PASO 1920 RECOVERED GOOD.
 LC0869'
 LC0869'EL PASO 1920 RECOVERED GOOD.
 LC0869'
 LC0869'DISTANCE AND DIRECTION FROM NEAREST TOWN--CENTER OF EL PASO.
 LC0869
 LC0869                          STATION RECOVERY (1998)
 LC0869
 LC0869'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0869'MARK NOT FOUND.
 LC0869
 LC0869                          STATION RECOVERY (1998)
 LC0869
 LC0869'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0869'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1876 ***********************************************************************
 LC1876  DESIGNATION -  EL PASO CATHOLIC CHURCH SPIRE
 LC1876  PID         -  LC1876
 LC1876  STATE/COUNTY-  IL/WOODFORD
 LC1876  COUNTRY     -  US
 LC1876  USGS QUAD   -  EL PASO (2018)
 LC1876
 LC1876                         *CURRENT SURVEY CONTROL
 LC1876  ______________________________________________________________________
 LC1876* NAD 83(1997) POSITION- 40 44 26.97640(N) 089 00 45.00528(W)   ADJUSTED
 LC1876  ______________________________________________________________________
 LC1876  GEOID HEIGHT    -        -32.286 (meters)                     GEOID18
 LC1876  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 LC1876  HORZ ORDER      -  THIRD
 LC1876
 LC1876.The horizontal coordinates were established by classical geodetic methods
 LC1876.and adjusted by the National Geodetic Survey in October 1999.
 LC1876
 LC1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1876.GEOID18 height accuracy estimate available here.
 LC1876
 LC1876.Click photographs - Photos may exist for this station.
 LC1876
 LC1876.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1876
 LC1876. The following values were computed from the NAD 83(1997) position.
 LC1876
 LC1876;                    North         East     Units Scale Factor Converg.
 LC1876;SPC IL W     -   452,886.492   797,480.535   MT  1.00005810   +0 45 11.9
 LC1876;SPC IL W     - 1,485,845.10  2,616,400.72   sFT  1.00005810   +0 45 11.9
 LC1876;UTM  16      - 4,511,935.073   330,079.051   MT  0.99995539   -1 18 49.5
 LC1876
 LC1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3007911935(NAD 83)
 LC1876
 LC1876                          SUPERSEDED SURVEY CONTROL
 LC1876
 LC1876  NAD 83(1986)-  40 44 26.99180(N)    089 00 45.01043(W) AD(       ) 3
 LC1876  NAD 27      -  40 44 26.86500(N)    089 00 44.74700(W) AD(       ) 3
 LC1876
 LC1876.Superseded values are not recommended for survey control.
 LC1876
 LC1876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1876.See file dsdata.pdf to determine how the superseded data were derived.
 LC1876
 LC1876_MARKER: 90 = CHURCH SPIRE
 LC1876
 LC1876  HISTORY     - Date     Condition        Report By
 LC1876  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1876  HISTORY     - 1972     GOOD             ILDT
 LC1876  HISTORY     - 1990     GOOD             USPSQD
 LC1876  HISTORY     - 19981023 GOOD             USPSQD
 LC1876  HISTORY     - 19981122 GOOD             USPSQD
 LC1876
 LC1876                          STATION DESCRIPTION
 LC1876
 LC1876'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1876'POINT OBSERVED UPON WAS THE TIP OF THE SPIRE AT THE BASE OF
 LC1876'THE CROSS OF THE CATHOLIC CHURCH.  THE SPIRE IS APPROXIMATELY
 LC1876'75 FEET HIGH AND THE CHURCH IS LOCATED IN THE NORTHEAST PART
 LC1876'OF TOWN.
 LC1876'
 LC1876'OBSERVED UPON FROM TRIANGULATION STATIONS PANOLA ECC 1939,
 LC1876'EL PASO ECC 1939, FEVERS AND DRESSLER.
 LC1876'
 LC1876'AN INTERSECTION STATION.
 LC1876
 LC1876                          STATION RECOVERY (1972)
 LC1876
 LC1876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (JWH)
 LC1876'ELPASO CATHOLIC CHURCH SPIRE-GOOD CONDITION
 LC1876'
 LC1876'THE PRESENT DESCRIPTION IS GOOD.  THIS SHOULD BE ADDED--THE
 LC1876'STATION IS ST. MARY CATHOLIC CHURCH, ERECTED 1898, LOCATED AT
 LC1876'THE INTERSECTION OF ELM AND THIRD STREET.
 LC1876
 LC1876                          STATION RECOVERY (1990)
 LC1876
 LC1876'RECOVERY NOTE BY US POWER SQUADRON 1990 (PBD)
 LC1876'RECOVERED IN GOOD CONDITION.
 LC1876
 LC1876                          STATION RECOVERY (1998)
 LC1876
 LC1876'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1876'RECOVERED IN GOOD CONDITION.
 LC1876
 LC1876                          STATION RECOVERY (1998)
 LC1876
 LC1876'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0868 ***********************************************************************
 LC0868  DESIGNATION -  EL PASO ECC
 LC0868  PID         -  LC0868
 LC0868  STATE/COUNTY-  IL/WOODFORD
 LC0868  COUNTRY     -  US
 LC0868  USGS QUAD   -  EL PASO (2018)
 LC0868
 LC0868                         *CURRENT SURVEY CONTROL
 LC0868  ______________________________________________________________________
 LC0868* NAD 83(1997) POSITION- 40 44 19.45778(N) 089 00 57.60996(W)   ADJUSTED
 LC0868* NAVD 88 ORTHO HEIGHT -   229.274 (meters)      752.21  (feet) ADJUSTED
 LC0868  ______________________________________________________________________
 LC0868  GEOID HEIGHT    -        -32.285 (meters)                     GEOID18
 LC0868  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 LC0868  DYNAMIC HEIGHT  -        229.171 (meters)      751.87  (feet) COMP
 LC0868  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 LC0868
 LC0868  HORZ ORDER      -  SECOND
 LC0868  VERT ORDER      -  FIRST     CLASS I
 LC0868
 LC0868.The horizontal coordinates were established by classical geodetic methods
 LC0868.and adjusted by the National Geodetic Survey in October 1999.
 LC0868
 LC0868.The orthometric height was determined by differential leveling and
 LC0868.adjusted by the NATIONAL GEODETIC SURVEY
 LC0868.in June 1991.
 LC0868
 LC0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0868.GEOID18 height accuracy estimate available here.
 LC0868
 LC0868.Click photographs - Photos may exist for this station.
 LC0868
 LC0868.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0868
 LC0868.The dynamic height is computed by dividing the NAVD 88
 LC0868.geopotential number by the normal gravity value computed on the
 LC0868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0868.degrees latitude (g = 980.6199 gals.).
 LC0868
 LC0868.The modeled gravity was interpolated from observed gravity values.
 LC0868
 LC0868. The following values were computed from the NAD 83(1997) position.
 LC0868
 LC0868;                    North         East     Units Scale Factor Converg.
 LC0868;SPC IL W     -   452,650.690   797,187.850   MT  1.00005740   +0 45 03.6
 LC0868;SPC IL W     - 1,485,071.47  2,615,440.47   sFT  1.00005740   +0 45 03.6
 LC0868;UTM  16      - 4,511,710.004   329,778.082   MT  0.99995666   -1 18 57.5
 LC0868
 LC0868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0868!SPC IL W     -   0.99996910  x   1.00005740  =   1.00002650
 LC0868!UTM  16      -   0.99996910  x   0.99995666  =   0.99992576
 LC0868
 LC0868:                Primary Azimuth Mark                     Grid Az
 LC0868:SPC IL W     -  EL PASO ECC AZ MK                        352 05 17.7
 LC0868:UTM  16      -  EL PASO ECC AZ MK                        354 09 18.8
 LC0868
 LC0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2977811710(NAD 83)
 LC0868
 LC0868|---------------------------------------------------------------------|
 LC0868| PID    Reference Object                     Distance      Geod. Az  |
 LC0868|                                                           dddmmss.s |
 LC0868| LC0869 EL PASO                              14.288 METERS 13823     |
 LC0868| LC1877 0 7 RESET                            33.597 METERS 16427     |
 LC0868| LC0866 EL PASO ECC AZ MK                                  3525021.3 |
 LC0868| LC0867 EL PASO RM                           69.626 METERS 35736     |
 LC0868|---------------------------------------------------------------------|
 LC0868
 LC0868                          SUPERSEDED SURVEY CONTROL
 LC0868
 LC0868  NAD 83(1986)-  40 44 19.47327(N)    089 00 57.61478(W) AD(       ) 2
 LC0868  NAD 27      -  40 44 19.34700(N)    089 00 57.35100(W) AD(       ) 2
 LC0868  NGVD 29 (??/??/92)  229.310  (m)          752.33   (f) ADJ UNCH    1 1
 LC0868  NGVD 29             229.31   (m)          752.3    (f) LEVELING    3  
 LC0868
 LC0868.Superseded values are not recommended for survey control.
 LC0868
 LC0868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0868.See file dsdata.pdf to determine how the superseded data were derived.
 LC0868
 LC0868_MARKER: DS = TRIANGULATION STATION DISK
 LC0868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0868_STAMPING: EL PASO ECC 1939
 LC0868_MARK LOGO: CGS
 LC0868_PROJECTION: FLUSH
 LC0868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0868+STABILITY: SURFACE MOTION
 LC0868
 LC0868  HISTORY     - Date     Condition        Report By
 LC0868  HISTORY     - 1939     MONUMENTED       CGS
 LC0868  HISTORY     - 1959     GOOD             CGS
 LC0868  HISTORY     - 1969     GOOD             CGS
 LC0868  HISTORY     - 1969     GOOD             CGS
 LC0868  HISTORY     - 1972     GOOD             ILDT
 LC0868  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0868
 LC0868                          STATION DESCRIPTION
 LC0868
 LC0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC0868'THE STATION IS LOCATED IN THE TOWN OF EL PASO, ON THE
 LC0868'RIGHT-OF-WAY OF THE ILLINOIS CENTRAL RAILROAD.  IT IS 45
 LC0868'FEET WEST OF THE WEST RAIL OF THE RAILROAD TRACKS, 119 FEET
 LC0868'NORTH OF THE NORTH CURBING OF MAIN STREET, AND 45 FEET EAST
 LC0868'OF THE EAST CURBING OF A NORTH-AND-SOUTH PAVED STREET.  THE
 LC0868'MARK, IS FLUSH WITH THE GROUND AND IS STAMPED
 LC0868'EL PASO ECC 1939.
 LC0868'
 LC0868'EL PASO 1920 (PTS, USC AND GS) AND EL PASO 1920 R.M. (PTS,
 LC0868'USC AND GS) USED AS REFERENCE MARKS, AND NO NEW REFERENCE
 LC0868'MARKS WERE SET.
 LC0868'
 LC0868'SURFACE, UNDERGROUND AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC0868'DISKS SET IN CONCRETE.
 LC0868'
 LC0868'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE NORTH-NORTHWEST OF THE
 LC0868'STATION, 25 FEET WEST OF THE CENTER LINE OF THE ROAD, ON
 LC0868'THE SOUTH SIDE OF AN EAST-AND-WEST FENCE LINE, 12 FEET WEST OF A
 LC0868'SOUTHEAST FENCE CORNER, AND 8 FEET NORTHEAST OF A POWER LINE
 LC0868'POLE.  THE MARK, PROJECTS 3 INCHES ABOVE THE GROUND
 LC0868'AND IS STAMPED EL PASO ECC 1939.  TO REACH THE MARK FROM THE
 LC0868'STATION GO NORTH FOR 0.3 MILE TO THE MARK ON THE LEFT (WEST)
 LC0868'SIDE OF THE ROAD.
 LC0868'
 LC0868'THE DISTANCE WAS MEASURED AND THE DIRECTION OBSERVED TO EL
 LC0868'PASO 1920 (PRECISE TRAVERSE STATION U.S.C. AND G.S.).  THE MARK
 LC0868'IS A STANDARD U.S. COAST AND GEODETIC SURVEY TRIANGULATION
 LC0868'DISK SET IN THE CONCRETE FOUNDATION OF AN OLD SEMAPHORE SIGNAL,
 LC0868'FLUSH WITH THE SURFACE OF THE GROUND, ON THE RIGHT-OF-WAY OF
 LC0868'THE ILLINOIS CENTRAL RAILROAD, AT THE SOUTH EDGE OF AN OLD
 LC0868'BRICK STATION PLATFORM.  IT IS 14.290 METERS, 46.88 FEET,
 LC0868'SOUTHEAST OF TRIANGULATION STATION EL PASO ECC 1939, 200 FEET
 LC0868'NORTH OF THE ILLINOIS CENTRAL RAILROAD STATION, 182 FEET
 LC0868'NORTH OF THE NORTH RAIL OF THE TOLEDO, PEORIA AND WESTERN
 LC0868'RAILROAD TRACKS, AND 15.91 FEET WEST OF THE WEST RAIL OF
 LC0868'THE ILLINOIS CENTRAL TRACKS.  STAMPED EL PASO 1920 ELEV
 LC0868'748.007 FEET.
 LC0868'
 LC0868'EL PASO 1920 (PRECISE TRAVERSE STATION U.S.C. AND G.S.).
 LC0868'REFERENCE MARK IS 69.655 METERS, 228.52 FEET, NORTH OF
 LC0868'TRIANGULATION STATION EL PASO 1939, 34.8 FEET WEST OF
 LC0868'THE WEST RAIL OF THE ILLINOIS CENTRAL TRACKS, AND 8 FEET
 LC0868'SOUTH OF THE SOUTH CURBING OF FIRST STREET.  THE MARK IS A
 LC0868'STANDARD UNITED STATES COAST AND GEODETIC SURVEY TRIANGULATION
 LC0868'REFERENCE MARK DISK SET IN A 12-INCH-SQUARE CONCRETE POST, 1
 LC0868'INCH BELOW THE SURFACE OF THE GROUND, AND IS STAMPED EL PASO
 LC0868'1920.
 LC0868'
 LC0868'B.M. 07 IS 33.602 METERS, 110.24 FEET, SOUTH OF TRIANGULATION
 LC0868'STATION EL PASO ECC 1939, 12 FEET NORTH OF THE NORTH CURBING
 LC0868'OF MAIN STREET, AND 23.3 FEET WEST OF THE WEST RAIL OF THE
 LC0868'ILLINOIS CENTRAL TRACKS.  THE MARK IS A STANDARD UNITED STATES
 LC0868'COAST AND GEODETIC SURVEY BENCH MARK SET IN A 12-INCH-SQUARE
 LC0868'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE GROUND.  THE
 LC0868'MARK IS STAMPED 07 RESET 1938.
 LC0868'
 LC0868'THE AZIMUTH MARK IS WITNESSED BY A 4- BY 4-INCH WHITE POST
 LC0868'WHICH PROJECTS 2-1/2 FEET ABOVE THE GROUND.
 LC0868'
 LC0868'A 90-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT HUMMEL.
 LC0868'
 LC0868'A 37-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT PANOLA ECC
 LC0868'1939.
 LC0868'
 LC0868'A 64-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT DRESSLER.
 LC0868'
 LC0868'NOTE--EL PASO 1920 (PRECISE TRAVERSE STATION U.S.C. AND G.S.)
 LC0868'MARK AND EL PASO 1920 (PRECISE TRAVERSE STATION U.S.C. AND G.S.)
 LC0868'REFERENCE MARK ARE USED AS EL PASO ECC 1939 REFERENCE MARKS
 LC0868'AND NO NEW REFERENCE MARKS WERE SET.
 LC0868'
 LC0868'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC0868
 LC0868                          STATION RECOVERY (1959)
 LC0868
 LC0868'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0868'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC0868'FOUND TO BE IN GOOD CONDITION.
 LC0868'
 LC0868'THE DIRECTION TO ALL MARKS WAS CHECKED AND FOUND TO BE CORRECT,
 LC0868'EXCEPT TO EL PASO 1920.  A SLIGHT DIFFERENCE IN THE DISTANCE
 LC0868'TO ALL MARKS WAS FOUND.
 LC0868'
 LC0868'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LC0868
 LC0868                          STATION RECOVERY (1969)
 LC0868
 LC0868'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0868'THE STATION MARK, STAMPED EL PASO ECC 1939 IS 86 YARDS NORTH
 LC0868'OF THE NORTHWEST CORNER OF THE ILLINOIS CENTRAL RAILROAD
 LC0868'STATION AT EL PASO, 44 FEET WEST OF THE WEST RAIL, 151 FEET
 LC0868'NORTH OF THE CENTER LINE OF W. FRONT STREET, 11 FEET EAST OF
 LC0868'THE EAST FACE OF A STONE WAR MEMORIAL WHICH IS LOCATED IN A
 LC0868'PARK, 110.20 FEET NORTH OF BENCH MARK 0 7 RESET 1938, 46.89
 LC0868'FEET NORTHWEST OF TRIANGULATION STATION EL PASO 1920, 228.41
 LC0868'FEET SOUTH OF R.M. EL PASO, ABOUT 7 FEET ABOVE THE LEVEL OF
 LC0868'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 LC0868'LEVEL WITH THE SURFACE OF THE GROUND.
 LC0868'
 LC0868'EL PASO 1920, STAMPED 748.007 EL PASO 1920 IS 46.89 FEET
 LC0868'SOUTHEAST OF THE STATION MARK, 217 FEET NORTH OF THE NORTHWEST
 LC0868'CORNER OF THE ILLINOIS CENTRAL RAILROAD STATION, 113-1/2 FEET
 LC0868'NORTH OF THE CENTER LINE OF W. FRONT STREET, 103 FEET EAST OF
 LC0868'THE CENTER LINE OF N. CENTRAL STREET, 16 FEET WEST OF THE
 LC0868'WEST RAIL, SET IN THE TOP OF THE EAST EDGE OF AN ABANDONED
 LC0868'CONCRETE SEMAPHORE BASE, 47.6 FEET SOUTHEAST OF THE SOUTHEAST
 LC0868'CORNER OF A STONE WALL AT A WAR MEMORIAL, 59 FEET NORTHEAST
 LC0868'OF A SPRUCE TREE, 64-1/2 FEET NORTH OF A RAILROAD SIGNAL BOX,
 LC0868'ABOUT 4 INCHES BELOW THE SURFACE OF THE GROUND, AND ABOUT 2
 LC0868'FEET ABOVE THE LEVEL OF THE TRACK.
 LC0868'
 LC0868'R.M. EL PASO, STAMPED EL PASO 1920 IS 228.41 FEET NORTH OF THE
 LC0868'STATION MARK, 15-1/2 RAILS NORTH OF THE ILLINOIS CENTRAL
 LC0868'RAILROAD STATION AT EL PASO, 42 FEET SOUTHWEST OF THE CENTER
 LC0868'OF A CROSSING OF THE RAILROAD AND FIRST STREET, 35 FEET WEST OF
 LC0868'THE WEST RAIL, 20 FEET SOUTH OF THE CENTER LINE OF THE STREET, 86
 LC0868'1/2 FEET SOUTHEAST AND ACROSS THE STREET FROM A FIRE HYDRANT,
 LC0868'ABOUT 2-1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE
 LC0868'TOP OF A CONCRETE POST WHICH IS 2 INCHES BELOW THE SURFACE OF
 LC0868'THE GROUND.
 LC0868'
 LC0868'THE AZIMUTH MARK, STAMPED EL PASO ECC 1939 IS ABOUT 0.45 MILE
 LC0868'NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 LC0868'MARK, 0.25 MILE NORTH OF MILEPOST 814, 136 FEET WEST AND ACROSS
 LC0868'CENTRAL STREET FROM THE WEST RAIL, 13 FEET WEST OF THE CENTER
 LC0868'LINE OF THE STREET, 244 FEET EAST OF THE SOUTHEAST CORNER OF
 LC0868'THE EL PASO TOWNSHIP HIGH SCHOOL BUILDING, 10-1/2 FEET
 LC0868'NORTHEAST OF A FIRE HYDRANT, 6 FEET NORTH OF A POWER POLE
 LC0868'WHICH BEARS A STREET LIGHT, 1/2 FOOT NORTH OF A FENCE, ABOUT
 LC0868'LEVEL WITH THE STREET, AND SET IN THE TOP OF A CONCRETE POST
 LC0868'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
 LC0868'
 LC0868'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT EL PASO
 LC0868
 LC0868                          STATION RECOVERY (1969)
 LC0868
 LC0868'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0868'AT EL PASO.
 LC0868'AT EL PASO, 86 YARDS NORTH OF THE NORTHWEST CORNER OF THE ILLINOIS
 LC0868'CENTRAL RAILROAD STATION, 44 FEET WEST OF THE WEST RAIL, 151 FEET
 LC0868'NORTH OF THE CENTER LINE OF W. FRONT STREET, 11 FEET EAST OF THE
 LC0868'EAST FACE OF A STONE MEMORIAL WHICH IS LOCATED IN A PARK, 110.20
 LC0868'FEET NORTH OF BENCH MARK 0 7 RESET 1938, 46.89 FEET NORTHWEST OF
 LC0868'TRIANGULATION STATION EL PASO 1920, 228.41 FEET SOUTH OF RM EL PASO,
 LC0868'ABOUT 7 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 LC0868'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 LC0868'SEC 5, T26N, R2E
 LC0868
 LC0868                          STATION RECOVERY (1972)
 LC0868
 LC0868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (JWH)
 LC0868'EL PASO ECC 1939-GOOD
 LC0868'
 LC0868'EL PASO 1920-GOOD
 LC0868'
 LC0868'EL PASO 1920-REF GOOD
 LC0868'
 LC0868'1969 DESCRIPTION IS ADEQUATE.
 LC0868
 LC0868                          STATION RECOVERY (1998)
 LC0868
 LC0868'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0868'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0866 ***********************************************************************
 LC0866  DESIGNATION -  EL PASO ECC AZ MK
 LC0866  PID         -  LC0866
 LC0866  STATE/COUNTY-  IL/WOODFORD
 LC0866  COUNTRY     -  US
 LC0866  USGS QUAD   -  EL PASO (2018)
 LC0866
 LC0866                         *CURRENT SURVEY CONTROL
 LC0866  ______________________________________________________________________
 LC0866* NAD 83(1986) POSITION- 40 44 39.     (N) 089 01 00.     (W)   SCALED
 LC0866* NAVD 88 ORTHO HEIGHT -   225.824 (meters)      740.89  (feet) ADJUSTED
 LC0866  ______________________________________________________________________
 LC0866  GEOID HEIGHT    -        -32.293 (meters)                     GEOID18
 LC0866  DYNAMIC HEIGHT  -        225.723 (meters)      740.56  (feet) COMP
 LC0866  MODELED GRAVITY -    980,173.1   (mgal)                       NAVD 88
 LC0866
 LC0866  VERT ORDER      -  FIRST     CLASS I
 LC0866
 LC0866.The horizontal coordinates were scaled from a map and have
 LC0866.an estimated accuracy of +/- 6 seconds.
 LC0866
 LC0866.The orthometric height was determined by differential leveling and
 LC0866.adjusted by the NATIONAL GEODETIC SURVEY
 LC0866.in June 1991.
 LC0866
 LC0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0866.GEOID18 height accuracy estimate available here.
 LC0866
 LC0866.Click photographs - Photos may exist for this station.
 LC0866
 LC0866.The dynamic height is computed by dividing the NAVD 88
 LC0866.geopotential number by the normal gravity value computed on the
 LC0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0866.degrees latitude (g = 980.6199 gals.).
 LC0866
 LC0866.The modeled gravity was interpolated from observed gravity values.
 LC0866
 LC0866;                    North         East    Units  Estimated Accuracy
 LC0866;SPC IL W     -   453,250.      797,120.      MT  (+/- 180 meters Scaled)
 LC0866
 LC0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL297123(NAD 83)
 LC0866
 LC0866                          SUPERSEDED SURVEY CONTROL
 LC0866
 LC0866  NGVD 29 (??/??/92)  225.860  (m)          741.01   (f) ADJ UNCH    1 1
 LC0866
 LC0866.Superseded values are not recommended for survey control.
 LC0866
 LC0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0866.See file dsdata.pdf to determine how the superseded data were derived.
 LC0866
 LC0866_MARKER: DZ = AZIMUTH MARK DISK
 LC0866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0866_STAMPING: EL PASO ECC 1939
 LC0866_MARK LOGO: CGS
 LC0866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0866+STABILITY: SURFACE MOTION
 LC0866
 LC0866  HISTORY     - Date     Condition        Report By
 LC0866  HISTORY     - 1939     MONUMENTED       CGS
 LC0866  HISTORY     - 1969     GOOD             CGS
 LC0866  HISTORY     - 19981023 GOOD             USPSQD
 LC0866
 LC0866                          STATION DESCRIPTION
 LC0866
 LC0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0866'0.4 MI N FROM EL PASO.
 LC0866'ABOUT 0.45 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0866'THE STATION AT EL PASO, 0.25 MILE NORTH OF MILEPOST 814, 136 FEET
 LC0866'WEST AND ACROSS CENTRAL STREET FROM THE WEST RAIL, 13 FEET WEST
 LC0866'OF THE CENTER LINE OF THE STREET, 244 FEET EAST OF THE SOUTHEAST
 LC0866'CORNER OF THE EL PASO TOWNSHIP HIGH SCHOOL BUILDING, 10 1/2 FEET
 LC0866'NORTHEAST OF A FIRE HYDRANT, 6 FEET NORTH OF A POWER POLE WHICH
 LC0866'BEARS A STREET LIGHT, 1/2 FOOT NORTH OF A FENCE, ABOUT LEVEL WITH
 LC0866'THE STREET, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 LC0866'1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 5, T26N, R2E
 LC0866
 LC0866                          STATION RECOVERY (1998)
 LC0866
 LC0866'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0867 ***********************************************************************
 LC0867  DESIGNATION -  EL PASO RM
 LC0867  PID         -  LC0867
 LC0867  STATE/COUNTY-  IL/WOODFORD
 LC0867  COUNTRY     -  US
 LC0867  USGS QUAD   -  EL PASO (2018)
 LC0867
 LC0867                         *CURRENT SURVEY CONTROL
 LC0867  ______________________________________________________________________
 LC0867* NAD 83(1986) POSITION- 40 44 21.71   (N) 089 00 57.73   (W)   HD_HELD1
 LC0867* NAVD 88 ORTHO HEIGHT -   228.275 (meters)      748.93  (feet) ADJUSTED
 LC0867  ______________________________________________________________________
 LC0867  GEOID HEIGHT    -        -32.286 (meters)                     GEOID18
 LC0867  DYNAMIC HEIGHT  -        228.174 (meters)      748.60  (feet) COMP
 LC0867  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 LC0867
 LC0867  VERT ORDER      -  FIRST     CLASS I
 LC0867
 LC0867.The horizontal coordinates were determined by differentially corrected
 LC0867.hand held GPS observations or other comparable positioning techniques
 LC0867.and have an estimated accuracy of +/- 3 meters.
 LC0867
 LC0867.The orthometric height was determined by differential leveling and
 LC0867.adjusted by the NATIONAL GEODETIC SURVEY
 LC0867.in June 1991.
 LC0867
 LC0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0867.GEOID18 height accuracy estimate available here.
 LC0867
 LC0867.Click photographs - Photos may exist for this station.
 LC0867
 LC0867.The dynamic height is computed by dividing the NAVD 88
 LC0867.geopotential number by the normal gravity value computed on the
 LC0867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0867.degrees latitude (g = 980.6199 gals.).
 LC0867
 LC0867.The modeled gravity was interpolated from observed gravity values.
 LC0867
 LC0867;                    North         East    Units  Estimated Accuracy
 LC0867;SPC IL W     -   452,720.1     797,184.1     MT  (+/- 3 meters HH1 GPS) 
 LC0867
 LC0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2977611779(NAD 83)
 LC0867
 LC0867                          SUPERSEDED SURVEY CONTROL
 LC0867
 LC0867  NGVD 29 (??/??/92)  228.312  (m)          749.05   (f) ADJ UNCH    1 1
 LC0867
 LC0867.Superseded values are not recommended for survey control.
 LC0867
 LC0867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0867.See file dsdata.pdf to determine how the superseded data were derived.
 LC0867
 LC0867_MARKER: DR = REFERENCE MARK DISK
 LC0867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0867_STAMPING: EL PASO 1920
 LC0867_MARK LOGO: CGS
 LC0867_PROJECTION: RECESSED 5 CENTIMETERS
 LC0867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0867+STABILITY: SURFACE MOTION
 LC0867
 LC0867  HISTORY     - Date     Condition        Report By
 LC0867  HISTORY     - 1920     MONUMENTED       CGS
 LC0867  HISTORY     - 1969     GOOD             CGS
 LC0867  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0867
 LC0867                          STATION DESCRIPTION
 LC0867
 LC0867'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0867'AT EL PASO.
 LC0867'AT EL PASO, 15 1/2 RAILS NORTH OF THE ILLINOIS CENTRAL RAILROAD
 LC0867'STATION, 42 FEET SOUTHWEST OF THE CENTER OF A CROSSING OF THE
 LC0867'RAILROAD AND FIRST STREET, 35 FEET WEST OF THE WEST RAIL, 20 FEET
 LC0867'SOUTH OF THE CENTER LINE OF THE STREET, 86 1/2 FEET SOUTHEAST
 LC0867'AND ACROSS THE STREET FROM A FIRE HYDRANT, 228.41 FEET NORTH OF
 LC0867'TRIANGULATION STATION EL PASO ECC 1939, ABOUT 2 1/2 FEET ABOVE
 LC0867'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0867'WHICH IS 2 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 5, T26N,
 LC0867'R2E
 LC0867
 LC0867                          STATION RECOVERY (1998)
 LC0867
 LC0867'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0867'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1853 ***********************************************************************
 LC1853  DESIGNATION -  EL PASO SINCLAIR PLINE CO MAST
 LC1853  PID         -  LC1853
 LC1853  STATE/COUNTY-  IL/MCLEAN
 LC1853  COUNTRY     -  US
 LC1853  USGS QUAD   -  GRIDLEY (2018)
 LC1853
 LC1853                         *CURRENT SURVEY CONTROL
 LC1853  ______________________________________________________________________
 LC1853* NAD 83(1997) POSITION- 40 42 47.67217(N) 088 58 04.05675(W)   ADJUSTED
 LC1853  ______________________________________________________________________
 LC1853  GEOID HEIGHT    -        -32.227 (meters)                     GEOID18
 LC1853  LAPLACE CORR    -          1.18  (seconds)                    DEFLEC18
 LC1853  HORZ ORDER      -  THIRD
 LC1853
 LC1853.The horizontal coordinates were established by classical geodetic methods
 LC1853.and adjusted by the National Geodetic Survey in October 1999.
 LC1853
 LC1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1853.GEOID18 height accuracy estimate available here.
 LC1853
 LC1853.Click photographs - Photos may exist for this station.
 LC1853
 LC1853.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1853
 LC1853. The following values were computed from the NAD 83(1997) position.
 LC1853
 LC1853;                    North         East     Units Scale Factor Converg.
 LC1853;SPC IL E     -   449,391.435   246,390.068   MT  1.00001036   -0 24 49.9
 LC1853;SPC IL E     - 1,474,378.40    808,364.75   sFT  1.00001036   -0 24 49.9
 LC1853;SPC IL W     -   449,873.961   801,298.462   MT  1.00006744   +0 46 55.4
 LC1853;SPC IL W     - 1,475,961.49  2,628,926.70   sFT  1.00006744   +0 46 55.4
 LC1853;UTM  16      - 4,508,787.193   333,785.440   MT  0.99994006   -1 17 01.8
 LC1853
 LC1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3378508787(NAD 83)
 LC1853
 LC1853                          SUPERSEDED SURVEY CONTROL
 LC1853
 LC1853  NAD 83(1986)-  40 42 47.68891(N)    088 58 04.05873(W) AD(       ) 3
 LC1853  NAD 27      -  40 42 47.56100(N)    088 58 03.80200(W) AD(       ) 3
 LC1853
 LC1853.Superseded values are not recommended for survey control.
 LC1853
 LC1853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1853.See file dsdata.pdf to determine how the superseded data were derived.
 LC1853
 LC1853_MARKER: 42 = RADIO/TV MAST
 LC1853
 LC1853  HISTORY     - Date     Condition        Report By
 LC1853  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1853
 LC1853                          STATION DESCRIPTION
 LC1853
 LC1853'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1853'THE STATION IS THE CENTER OF THE TOP OF THE RADIO MAST OF THE
 LC1853'SINCLAIR PIPE LINE COMPANY LOCATED ABOUT 3 MILES SOUTHEAST OF
 LC1853'EL PASO AND ABOUT 2 MILES EAST OF U.S. HIGHWAY 51.  IT IS A
 LC1853'UNIFORM CROSS-SECTION STEEL STRUCTURE SUPPORTED BY GUY WIRES
 LC1853'AND PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE.  THE
 LC1853'HEIGHT IS 200 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0151 ***********************************************************************
 LD0151  DESIGNATION -  ELBA
 LD0151  PID         -  LD0151
 LD0151  STATE/COUNTY-  IL/KNOX
 LD0151  COUNTRY     -  US
 LD0151  USGS QUAD   -  YATES CITY (2018)
 LD0151
 LD0151                         *CURRENT SURVEY CONTROL
 LD0151  ______________________________________________________________________
 LD0151* NAD 83(1997) POSITION- 40 51 34.18734(N) 090 05 01.79219(W)   ADJUSTED
 LD0151* NAVD 88 ORTHO HEIGHT -   205.249 (meters)      673.39  (feet) ADJUSTED
 LD0151  ______________________________________________________________________
 LD0151  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 LD0151  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 LD0151  DYNAMIC HEIGHT  -        205.157 (meters)      673.09  (feet) COMP
 LD0151  MODELED GRAVITY -    980,171.6   (mgal)                       NAVD 88
 LD0151
 LD0151  HORZ ORDER      -  SECOND
 LD0151  VERT ORDER      -  SECOND    CLASS 0
 LD0151
 LD0151.The horizontal coordinates were established by classical geodetic methods
 LD0151.and adjusted by the National Geodetic Survey in October 1999.
 LD0151
 LD0151.The orthometric height was determined by differential leveling and
 LD0151.adjusted by the NATIONAL GEODETIC SURVEY
 LD0151.in June 1991.
 LD0151
 LD0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0151.GEOID18 height accuracy estimate available here.
 LD0151
 LD0151.Click photographs - Photos may exist for this station.
 LD0151
 LD0151.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0151
 LD0151.The dynamic height is computed by dividing the NAVD 88
 LD0151.geopotential number by the normal gravity value computed on the
 LD0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0151.degrees latitude (g = 980.6199 gals.).
 LD0151
 LD0151.The modeled gravity was interpolated from observed gravity values.
 LD0151
 LD0151. The following values were computed from the NAD 83(1997) position.
 LD0151
 LD0151;                    North         East     Units Scale Factor Converg.
 LD0151;SPC IL W     -   465,426.473   706,983.749   MT  0.99994178   +0 03 15.1
 LD0151;SPC IL W     - 1,526,986.69  2,319,495.85   sFT  0.99994178   +0 03 15.1
 LD0151;UTM  15      - 4,527,253.966   745,789.815   MT  1.00034364   +1 54 31.4
 LD0151
 LD0151!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0151!SPC IL W     -   0.99997299  x   0.99994178  =   0.99991478
 LD0151!UTM  15      -   0.99997299  x   1.00034364  =   1.00031663
 LD0151
 LD0151:                Primary Azimuth Mark                     Grid Az
 LD0151:SPC IL W     -  ELBA AZ MK                               269 03 29.3
 LD0151:UTM  15      -  ELBA AZ MK                               267 12 13.0
 LD0151
 LD0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4578927253(NAD 83)
 LD0151
 LD0151|---------------------------------------------------------------------|
 LD0151| PID    Reference Object                     Distance      Geod. Az  |
 LD0151|                                                           dddmmss.s |
 LD0151| LD0152 ELBA RM 1                            22.150 METERS 03304     |
 LD0151| LD0149 ELBA AZ MK                                         2690644.4 |
 LD0151| LD0150 ELBA RM 2                            21.117 METERS 27622     |
 LD0151|---------------------------------------------------------------------|
 LD0151
 LD0151                          SUPERSEDED SURVEY CONTROL
 LD0151
 LD0151  NAD 83(1996)-  40 51 34.18908(N)    090 05 01.79385(W) AD(       ) 2
 LD0151  NAD 83(1986)-  40 51 34.19427(N)    090 05 01.79761(W) AD(       ) 2
 LD0151  NAD 27      -  40 51 34.05960(N)    090 05 01.37470(W) AD(       ) 2
 LD0151  NGVD 29 (??/??/92)  205.323  (m)          673.63   (f) ADJ UNCH    2 0
 LD0151  NGVD 29             205.32   (m)          673.6    (f) LEVELING    3  
 LD0151
 LD0151.Superseded values are not recommended for survey control.
 LD0151
 LD0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0151.See file dsdata.pdf to determine how the superseded data were derived.
 LD0151
 LD0151_MARKER: DS = TRIANGULATION STATION DISK
 LD0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0151_STAMPING: ELBA 1959
 LD0151_MARK LOGO: CGS
 LD0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0151+STABILITY: SURFACE MOTION
 LD0151
 LD0151  HISTORY     - Date     Condition        Report By
 LD0151  HISTORY     - 1959     MONUMENTED       CGS
 LD0151  HISTORY     - 1959     GOOD             CGS
 LD0151  HISTORY     - 1964     GOOD             CGS
 LD0151  HISTORY     - 19971107 GOOD             USPSQD
 LD0151
 LD0151                          STATION DESCRIPTION
 LD0151
 LD0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0151'THE STATION IS LOCATED ABOUT 6-3/4 MILES NORTHWEST OF YATES
 LD0151'CITY, ABOUT 5-1/2 MILES SOUTHWEST OF WILLIAMSFIELD AND 3.0
 LD0151'MILES SOUTH OF U.S. HIGHWAY 150.
 LD0151'
 LD0151'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150 AND
 LD0151'STATE HIGHWAY 180, ABOUT 1-1/2 MILES SOUTH OF WILLIAMSFIELD.
 LD0151'GO WEST ON U.S. HIGHWAY 150 FOR 1.5 MILES TO CROSSROADS, TURN
 LD0151'LEFT AND GO SOUTH ON SURFACED ROAD FOR 3.0 MILES TO CROSSROADS,
 LD0151'TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 2.0 MILES TO
 LD0151'CROSSROADS, CONTINUE WEST FOR 0.1 MILE TO THE STATION ON RIGHT AS
 LD0151'DESCRIBED.
 LD0151'
 LD0151'THE STATION MARK IS 46-1/2 FEET WEST-NORTHWEST OF CENTER OF
 LD0151'WOODEN GATE AND DRIVEWAY, 42 FEET NORTH OF THE CENTER OF
 LD0151'GRAVEL ROAD, 43 FEET WEST OF A 24 INCH HICKORY TREE AND
 LD0151'13.6 FEET NORTH OF FENCELINE.  THE MARK IS A STANDARD STATION MARK
 LD0151'DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING
 LD0151'ABOUT 4 INCHES AND THE DISK IS STAMPED ELBA 1959.
 LD0151'
 LD0151'REFERENCE MARK NO. 1 IS 75 FEET NORTH OF FENCELINE.  THE
 LD0151'MARK IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A 12 X 12
 LD0151'INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS
 LD0151'STAMPED ELBA NO 1 1959.
 LD0151'
 LD0151'REFERENCE MARK NO. 2 IS 49 FEET NORTH OF CENTER OF ROAD AND 41
 LD0151'FEET NORTH OF FENCELINE.  THE MARK IS A STANDARD REFERENCE
 LD0151'MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING
 LD0151'ABOUT 4 INCHES AND THE DISK IS STAMPED ELBA NO 2 1959.
 LD0151'
 LD0151'AZIMUTH MARK IS 27 FEET SOUTH OF CENTER OF GRAVEL ROAD, 6
 LD0151'FEET NORTH OF FENCELINE AND 3 FEET EAST OF POWER POLE.  THE
 LD0151'MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 X 12
 LD0151'INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE DISK
 LD0151'IS STAMPED ELBA 1959.
 LD0151'
 LD0151'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVEL ROAD
 LD0151'FOR 0.6 MILE TO THE MARK ON LEFT AS DESCRIBED.
 LD0151'
 LD0151'THE DISTANCE FROM REFERENCE MARK NUMBER 1 TO REFERENCE MARK NUMBER
 LD0151'2 IS 120.81 FEET.
 LD0151'
 LD0151'HEIGHT OF LIGHT ABOVE STATION MARK 22.02 METERS.
 LD0151
 LD0151                          STATION RECOVERY (1959)
 LD0151
 LD0151'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0151'10.8 MI W FROM BRIMFIELD.
 LD0151'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0151'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0151'78, THENCE 6.15 MILES WEST ALONG A GRAVEL ROAD, 40 FEET NORTH
 LD0151'OF THE CENTER LINE OF THE ROAD, 14 FEET NORTH OF A FENCE, 55
 LD0151'FEET WEST-NORTHWEST OF THE WEST END OF A BOARD GATE, 42 FEET WEST
 LD0151'OF A 30-INCH HICKORY TREE, ABOUT 0.1 MILE WEST OF THE JUNCTION
 LD0151'OF A GRAVEL ROAD NORTH AND A DIRT ROAD SOUTH, ABOUT LEVEL WITH
 LD0151'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LD0151
 LD0151                          STATION RECOVERY (1964)
 LD0151
 LD0151'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (HWB)
 LD0151'STATION, R.M. 2 AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 LD0151'R.M. 1 HAS BEEN DESTROYED.
 LD0151
 LD0151                          STATION RECOVERY (1997)
 LD0151
 LD0151'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0151'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0149 ***********************************************************************
 LD0149  DESIGNATION -  ELBA AZ MK
 LD0149  PID         -  LD0149
 LD0149  STATE/COUNTY-  IL/KNOX
 LD0149  COUNTRY     -  US
 LD0149  USGS QUAD   -  YATES CITY (2018)
 LD0149
 LD0149                         *CURRENT SURVEY CONTROL
 LD0149  ______________________________________________________________________
 LD0149* NAD 83(1986) POSITION- 40 51 32.     (N) 090 05 48.     (W)   SCALED
 LD0149* NAVD 88 ORTHO HEIGHT -   181.519 (meters)      595.53  (feet) ADJUSTED
 LD0149  ______________________________________________________________________
 LD0149  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 LD0149  DYNAMIC HEIGHT  -        181.438 (meters)      595.27  (feet) COMP
 LD0149  MODELED GRAVITY -    980,172.1   (mgal)                       NAVD 88
 LD0149
 LD0149  VERT ORDER      -  SECOND    CLASS 0
 LD0149
 LD0149.The horizontal coordinates were scaled from a map and have
 LD0149.an estimated accuracy of +/- 6 seconds.
 LD0149
 LD0149.The orthometric height was determined by differential leveling and
 LD0149.adjusted by the NATIONAL GEODETIC SURVEY
 LD0149.in June 1991.
 LD0149
 LD0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0149.GEOID18 height accuracy estimate available here.
 LD0149
 LD0149.Click photographs - Photos may exist for this station.
 LD0149
 LD0149.The dynamic height is computed by dividing the NAVD 88
 LD0149.geopotential number by the normal gravity value computed on the
 LD0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0149.degrees latitude (g = 980.6199 gals.).
 LD0149
 LD0149.The modeled gravity was interpolated from observed gravity values.
 LD0149
 LD0149;                    North         East    Units  Estimated Accuracy
 LD0149;SPC IL W     -   465,360.      705,900.      MT  (+/- 180 meters Scaled)
 LD0149
 LD0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF447271(NAD 83)
 LD0149
 LD0149                          SUPERSEDED SURVEY CONTROL
 LD0149
 LD0149  NGVD 29 (??/??/92)  181.594  (m)          595.78   (f) ADJ UNCH    2 0
 LD0149
 LD0149.Superseded values are not recommended for survey control.
 LD0149
 LD0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0149.See file dsdata.pdf to determine how the superseded data were derived.
 LD0149
 LD0149_MARKER: DZ = AZIMUTH MARK DISK
 LD0149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0149_STAMPING: ELBA 1959
 LD0149_MARK LOGO: CGS
 LD0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0149+STABILITY: SURFACE MOTION
 LD0149
 LD0149  HISTORY     - Date     Condition        Report By
 LD0149  HISTORY     - 1959     MONUMENTED       CGS
 LD0149  HISTORY     - 19971107 GOOD             USPSQD
 LD0149
 LD0149                          STATION DESCRIPTION
 LD0149
 LD0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0149'11.4 MI W FROM BRIMFIELD.
 LD0149'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0149'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0149'78, THENCE 6.8 MILES WEST ALONG A GRAVEL ROAD, 24 FEET SOUTH OF
 LD0149'THE CENTER LINE OF THE ROAD, 6 FEET NORTH OF A FENCE, 2 1/2
 LD0149'FEET SOUTHEAST OF A POWER POLE WHICH IS THE SECOND POLE EAST OF A
 LD0149'HOUSE ON THE NORTH SIDE OF THE ROAD, ABOUT 1 FOOT BELOW THE LEVEL
 LD0149'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 LD0149'INCHES.
 LD0149
 LD0149                          STATION RECOVERY (1997)
 LD0149
 LD0149'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0152 ***********************************************************************
 LD0152  DESIGNATION -  ELBA RM 1
 LD0152  PID         -  LD0152
 LD0152  STATE/COUNTY-  IL/KNOX
 LD0152  COUNTRY     -  US
 LD0152  USGS QUAD   -  YATES CITY (2018)
 LD0152
 LD0152                         *CURRENT SURVEY CONTROL
 LD0152  ______________________________________________________________________
 LD0152* NAD 83(1986) POSITION- 40 51 34.79   (N) 090 05 01.28   (W)   HD_HELD1
 LD0152* NAVD 88 ORTHO HEIGHT -   204.346 (meters)      670.43  (feet) ADJUSTED
 LD0152  ______________________________________________________________________
 LD0152  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 LD0152  DYNAMIC HEIGHT  -        204.254 (meters)      670.12  (feet) COMP
 LD0152  MODELED GRAVITY -    980,171.6   (mgal)                       NAVD 88
 LD0152
 LD0152  VERT ORDER      -  SECOND    CLASS 0
 LD0152
 LD0152.The horizontal coordinates were determined by differentially corrected
 LD0152.hand held GPS observations or other comparable positioning techniques
 LD0152.and have an estimated accuracy of +/- 3 meters.
 LD0152
 LD0152.The orthometric height was determined by differential leveling and
 LD0152.adjusted by the NATIONAL GEODETIC SURVEY
 LD0152.in June 1991.
 LD0152
 LD0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0152.GEOID18 height accuracy estimate available here.
 LD0152
 LD0152.Click photographs - Photos may exist for this station.
 LD0152
 LD0152.The dynamic height is computed by dividing the NAVD 88
 LD0152.geopotential number by the normal gravity value computed on the
 LD0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0152.degrees latitude (g = 980.6199 gals.).
 LD0152
 LD0152.The modeled gravity was interpolated from observed gravity values.
 LD0152
 LD0152;                    North         East    Units  Estimated Accuracy
 LD0152;SPC IL W     -   465,445.1     706,995.7     MT  (+/- 3 meters HH1 GPS) 
 LD0152
 LD0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4580127272(NAD 83)
 LD0152
 LD0152                          SUPERSEDED SURVEY CONTROL
 LD0152
 LD0152  NGVD 29 (??/??/92)  204.420  (m)          670.67   (f) ADJ UNCH    2 0
 LD0152
 LD0152.Superseded values are not recommended for survey control.
 LD0152
 LD0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0152.See file dsdata.pdf to determine how the superseded data were derived.
 LD0152
 LD0152_MARKER: DR = REFERENCE MARK DISK
 LD0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0152_STAMPING: ELBA NO 1 1959
 LD0152_MARK LOGO: CGS
 LD0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0152+STABILITY: SURFACE MOTION
 LD0152
 LD0152  HISTORY     - Date     Condition        Report By
 LD0152  HISTORY     - 1959     MONUMENTED       CGS
 LD0152  HISTORY     - 19971107 GOOD             USPSQD
 LD0152
 LD0152                          STATION DESCRIPTION
 LD0152
 LD0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0152'10.8 MI W FROM BRIMFIELD.
 LD0152'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0152'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0152'78, THENCE 6.15 MILES WEST ALONG A GRAVEL ROAD, 102 FEET NORTH
 LD0152'OF THE CENTER LINE OF THE ROAD, 64 FEET NORTH OF A 30-INCH
 LD0152'HICKORY TREE, 75 FEET NORTH-NORTHWEST OF THE WEST END OF A BOARD
 LD0152'GATE, 74 FEET NORTH OF A FENCE, 72.7 FEET NORTHEAST OF
 LD0152'TRIANGULATION STATION ELBA, ABOUT 5 FEET BELOW THE LEVEL OF THE
 LD0152'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LD0152
 LD0152                          STATION RECOVERY (1997)
 LD0152
 LD0152'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0152'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0150 ***********************************************************************
 LD0150  DESIGNATION -  ELBA RM 2
 LD0150  PID         -  LD0150
 LD0150  STATE/COUNTY-  IL/KNOX
 LD0150  COUNTRY     -  US
 LD0150  USGS QUAD   -  YATES CITY (2018)
 LD0150
 LD0150                         *CURRENT SURVEY CONTROL
 LD0150  ______________________________________________________________________
 LD0150* NAD 83(1986) POSITION- 40 51 34.26   (N) 090 05 02.69   (W)   HD_HELD1
 LD0150* NAVD 88 ORTHO HEIGHT -   204.606 (meters)      671.28  (feet) ADJUSTED
 LD0150  ______________________________________________________________________
 LD0150  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 LD0150  DYNAMIC HEIGHT  -        204.514 (meters)      670.98  (feet) COMP
 LD0150  MODELED GRAVITY -    980,171.6   (mgal)                       NAVD 88
 LD0150
 LD0150  VERT ORDER      -  SECOND    CLASS 0
 LD0150
 LD0150.The horizontal coordinates were determined by differentially corrected
 LD0150.hand held GPS observations or other comparable positioning techniques
 LD0150.and have an estimated accuracy of +/- 3 meters.
 LD0150
 LD0150.The orthometric height was determined by differential leveling and
 LD0150.adjusted by the NATIONAL GEODETIC SURVEY
 LD0150.in June 1991.
 LD0150
 LD0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0150.GEOID18 height accuracy estimate available here.
 LD0150
 LD0150.Click photographs - Photos may exist for this station.
 LD0150
 LD0150.The dynamic height is computed by dividing the NAVD 88
 LD0150.geopotential number by the normal gravity value computed on the
 LD0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0150.degrees latitude (g = 980.6199 gals.).
 LD0150
 LD0150.The modeled gravity was interpolated from observed gravity values.
 LD0150
 LD0150;                    North         East    Units  Estimated Accuracy
 LD0150;SPC IL W     -   465,428.7     706,962.7     MT  (+/- 3 meters HH1 GPS) 
 LD0150
 LD0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4576827255(NAD 83)
 LD0150
 LD0150                          SUPERSEDED SURVEY CONTROL
 LD0150
 LD0150  NGVD 29 (??/??/92)  204.679  (m)          671.52   (f) ADJ UNCH    2 0
 LD0150
 LD0150.Superseded values are not recommended for survey control.
 LD0150
 LD0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0150.See file dsdata.pdf to determine how the superseded data were derived.
 LD0150
 LD0150_MARKER: DR = REFERENCE MARK DISK
 LD0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0150_STAMPING: ELBA NO 2 1959
 LD0150_MARK LOGO: CGS
 LD0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0150+STABILITY: SURFACE MOTION
 LD0150
 LD0150  HISTORY     - Date     Condition        Report By
 LD0150  HISTORY     - 1959     MONUMENTED       CGS
 LD0150  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0150
 LD0150                          STATION DESCRIPTION
 LD0150
 LD0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0150'10.8 MI W FROM BRIMFIELD.
 LD0150'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0150'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0150'78, THENCE 6.15 MILES WEST ALONG A GRAVEL ROAD, 48 FEET NORTH
 LD0150'OF THE CENTER LINE OF THE ROAD, 112 FEET WEST-NORTHWEST OF A
 LD0150'30-INCH HICKORY TREE, 124 FEET WEST-NORTHWEST OF THE WEST END OF
 LD0150'A BOARD GATE, 21 1/2 FEET NORTH OF A FENCE, 69.3 FEET WEST OF
 LD0150'TRIANGULATION STATION ELBA, ABOUT 3 FEET BELOW THE LEVEL OF THE
 LD0150'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LD0150
 LD0150                          STATION RECOVERY (1997)
 LD0150
 LD0150'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1411 ***********************************************************************
 MF1411  DESIGNATION -  ELBURN MICH WISC PLINE CO TWR
 MF1411  PID         -  MF1411
 MF1411  STATE/COUNTY-  IL/KANE
 MF1411  COUNTRY     -  US
 MF1411  USGS QUAD   -  ELBURN (2018)
 MF1411
 MF1411                         *CURRENT SURVEY CONTROL
 MF1411  ______________________________________________________________________
 MF1411* NAD 83(1997) POSITION- 41 55 07.41995(N) 088 25 46.94344(W)   ADJUSTED
 MF1411  ______________________________________________________________________
 MF1411  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 MF1411  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 MF1411  HORZ ORDER      -  THIRD
 MF1411
 MF1411.The horizontal coordinates were established by classical geodetic methods
 MF1411.and adjusted by the National Geodetic Survey in October 1999.
 MF1411
 MF1411.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1411.GEOID18 height accuracy estimate available here.
 MF1411
 MF1411.Click photographs - Photos may exist for this station.
 MF1411
 MF1411.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1411
 MF1411. The following values were computed from the NAD 83(1997) position.
 MF1411
 MF1411;                    North         East     Units Scale Factor Converg.
 MF1411;SPC IL E     -   583,080.217   292,005.456   MT  0.99997579   -0 03 51.8
 MF1411;SPC IL E     - 1,912,989.01    958,021.23   sFT  0.99997579   -0 03 51.8
 MF1411;UTM  16      - 4,641,741.038   381,443.217   MT  0.99977296   -0 57 18.9
 MF1411
 MF1411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8144341741(NAD 83)
 MF1411
 MF1411                          SUPERSEDED SURVEY CONTROL
 MF1411
 MF1411  NAD 83(1997)-  41 55 07.42208(N)    088 25 46.94926(W) AD(       ) 3
 MF1411  NAD 83(1986)-  41 55 07.42250(N)    088 25 46.95212(W) AD(       ) 3
 MF1411  NAD 27      -  41 55 07.32500(N)    088 25 46.66500(W) AD(       ) 3
 MF1411
 MF1411.Superseded values are not recommended for survey control.
 MF1411
 MF1411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1411.See file dsdata.pdf to determine how the superseded data were derived.
 MF1411
 MF1411_MARKER: 45 = MICROWAVE TOWER
 MF1411
 MF1411  HISTORY     - Date     Condition        Report By
 MF1411  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1411  HISTORY     - 1956     GOOD             CGS
 MF1411  HISTORY     - 1987     GOOD             USPSQD
 MF1411  HISTORY     - 19971001 GOOD             USPSQD
 MF1411  HISTORY     - 19980425 GOOD             USPSQD
 MF1411
 MF1411                          STATION DESCRIPTION
 MF1411
 MF1411'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1411'STATION IS THE CENTER OF THE FLASHING RED LIGHT ATOP THE
 MF1411'MICROWAVE RELAY TOWER, LOCATED ABOUT 2 MILES NORTHEAST OF
 MF1411'ELBURN.  IT IS A UNIFORM, CROSS SECTIONED, GUYED, 3 LEGGED
 MF1411'STEEL MAST, WITH UMBRELLA SHAPED REFLECTORS ATOP.  IT IS
 MF1411'PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE AND IS 180
 MF1411'FEET HIGH.
 MF1411'
 MF1411'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 MF1411'30A AND STATE HIGHWAY 47 AT THE NORTH EDGE OF ELBURN, GO
 MF1411'NORTH ON HIGHWAY 47 FOR 1.55 MILES TO A CROSSROAD, TURN RIGHT
 MF1411'AND GO EAST ON GRAVEL ROAD FOR 2.5 MILES TO SIDE ROAD LEFT,
 MF1411'TURN LEFT AND GO NORTH FOR 0.25 MILE TO THE STATION ON THE
 MF1411'LEFT AS DESCRIBED.
 MF1411
 MF1411                          STATION RECOVERY (1956)
 MF1411
 MF1411'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1411'THE GEOGRAPHIC POSITION FOR THIS STATION WAS OBTAINED FROM
 MF1411'A NO CHECK TRIANGLE WHICH WAS IN ERROR DUE TO A WRONG DIRECTION
 MF1411'FROM STATION PLATO 1954.  A NEW POSITION BY A CHECK INTERSECTION
 MF1411'WAS OBTAINED AND THE GEOGRAPHIC POSITION LISTED AS 1956.
 MF1411'
 MF1411'THE ORIGINAL DESCRIPTION IS ADEQUATE WITH THE ABOVE CHANGE.
 MF1411
 MF1411                          STATION RECOVERY (1987)
 MF1411
 MF1411'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF1411'RECOVERED IN GOOD CONDITION.
 MF1411
 MF1411                          STATION RECOVERY (1997)
 MF1411
 MF1411'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1411'RECOVERED IN GOOD CONDITION.
 MF1411
 MF1411                          STATION RECOVERY (1998)
 MF1411
 MF1411'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1411'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1609 ***********************************************************************
 MF1609  DESIGNATION -  ELDENA
 MF1609  PID         -  MF1609
 MF1609  STATE/COUNTY-  IL/LEE
 MF1609  COUNTRY     -  US
 MF1609  USGS QUAD   -  DIXON EAST (2018)
 MF1609
 MF1609                         *CURRENT SURVEY CONTROL
 MF1609  ______________________________________________________________________
 MF1609* NAD 83(1997) POSITION- 41 45 29.07866(N) 089 25 07.09513(W)   ADJUSTED
 MF1609* NAVD 88 ORTHO HEIGHT -   247.    (meters)      810.    (feet) SCALED
 MF1609  ______________________________________________________________________
 MF1609  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF1609  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 MF1609  HORZ ORDER      -  THIRD
 MF1609
 MF1609.The horizontal coordinates were established by classical geodetic methods
 MF1609.and adjusted by the National Geodetic Survey in October 1999.
 MF1609
 MF1609.The orthometric height was scaled from a topographic map.
 MF1609
 MF1609.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1609.GEOID18 height accuracy estimate available here.
 MF1609
 MF1609.Click photographs - Photos may exist for this station.
 MF1609
 MF1609.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1609
 MF1609. The following values were computed from the NAD 83(1997) position.
 MF1609
 MF1609;                    North         East     Units Scale Factor Converg.
 MF1609;SPC IL W     -   565,484.035   762,205.514   MT  0.99998878   +0 29 53.5
 MF1609;SPC IL W     - 1,855,258.87  2,500,669.26   sFT  0.99998878   +0 29 53.5
 MF1609;UTM  16      - 4,625,743.675   298,930.434   MT  1.00009753   -1 36 40.7
 MF1609
 MF1609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1609!SPC IL W     -   0.99996645  x   0.99998878  =   0.99995523
 MF1609!UTM  16      -   0.99996645  x   1.00009753  =   1.00006398
 MF1609
 MF1609:                Primary Azimuth Mark                     Grid Az
 MF1609:SPC IL W     -  ELDENA AZ MK                             272 38 43.4
 MF1609:UTM  16      -  ELDENA AZ MK                             274 45 17.6
 MF1609
 MF1609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9893025743(NAD 83)
 MF1609
 MF1609|---------------------------------------------------------------------|
 MF1609| PID    Reference Object                     Distance      Geod. Az  |
 MF1609|                                                           dddmmss.s |
 MF1609| CI7365 ELDENA RM 1                           8.446 METERS 09009     |
 MF1609| MF1605 GREEN RIVER ORD PLT N WTR TANK      APPROX. 1.5 KM 1023947.7 |
 MF1609| MF1596 GREEN RIVER ORD PLT S WTR TANK      APPROX. 2.3 KM 1511454.9 |
 MF1609| CI7366 ELDENA RM 2                           8.879 METERS 27000     |
 MF1609| CI7364 ELDENA AZ MK                                       2730836.9 |
 MF1609| MF1612 DIXON STATE HOSPITAL STACK          APPROX.13.8 KM 3404047.3 |
 MF1609|---------------------------------------------------------------------|
 MF1609
 MF1609                          SUPERSEDED SURVEY CONTROL
 MF1609
 MF1609  NAD 83(1996)-  41 45 29.07898(N)    089 25 07.09535(W) AD(       ) 3
 MF1609  NAD 83(1986)-  41 45 29.08209(N)    089 25 07.10086(W) AD(       ) 3
 MF1609  NAD 27      -  41 45 28.96640(N)    089 25 06.73510(W) AD(       ) 3
 MF1609
 MF1609.Superseded values are not recommended for survey control.
 MF1609
 MF1609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1609.See file dsdata.pdf to determine how the superseded data were derived.
 MF1609
 MF1609_MARKER: DS = TRIANGULATION STATION DISK
 MF1609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1609_STAMPING: ELDENA 1954
 MF1609_MARK LOGO: CGS
 MF1609_PROJECTION: FLUSH
 MF1609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1609+STABILITY: SURFACE MOTION
 MF1609
 MF1609  HISTORY     - Date     Condition        Report By
 MF1609  HISTORY     - 1954     MONUMENTED       CGS
 MF1609  HISTORY     - 19950809 MARK NOT FOUND   USPSQD
 MF1609  HISTORY     - 20020116 MARK NOT FOUND   NGS
 MF1609  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1609
 MF1609                          STATION DESCRIPTION
 MF1609
 MF1609'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1609'THE STATION IS LOCATED ABOUT 4.5 MILES NORTHWEST OF AMBOY, ABOUT
 MF1609'1 MILE SOUTH OF ELDENA AND ON THE RIGHT-OF-WAY OF U.S. HIGHWAY
 MF1609'30.  IT IS 92 FEET WEST OF A 24 INCH ELM TREE, 48 FEET SOUTH OF
 MF1609'THE CENTER OF U.S. HIGHWAY 30, 5 FEET WEST OF A WHITE WITNESS POST
 MF1609'AND 2 FEET NORTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS
 MF1609'STAMPED ELDENA NO 1 1954.
 MF1609'
 MF1609'REFERENCE MARK NO. 1 IS 48 FEET SOUTH OF THE CENTER OF THE
 MF1609'HIGHWAY AND 2 FEET NORTH OF THE FENCE.  THE MARK IS FLUSH AND
 MF1609'THE DISK IS STAMPED ELDENA NO 1 1954.
 MF1609'
 MF1609'REFERENCE MARK NO. 2 IS 48 FEET SOUTH OF THE CENTER OF THE
 MF1609'HIGHWAY AND 2 FEET NORTH OF THE FENCE.  THE MARK IS FLUSH
 MF1609'AND THE DISK IS STAMPED ELDENA NO 2 1954.
 MF1609'
 MF1609'THE AZIMUTH MARK IS 49 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 MF1609'4 EAST OF A TELEPHONE POLE AND 2 FEET EAST OF A WHITE WITNESS
 MF1609'POST.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 MF1609'ELDENA 1954.
 MF1609'
 MF1609'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30 AND
 MF1609'52, ABOUT 3 MILES NORTH OF AMBOY, GO WEST ON HIGHWAY 30 FOR 4.6
 MF1609'MILES TO THE STATION ON THE LEFT AS DESCRIBED.  CONTINUE
 MF1609'AHEAD FOR 0.35 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MF1609'
 MF1609'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1609
 MF1609                          STATION RECOVERY (1995)
 MF1609
 MF1609'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1609'MARK NOT FOUND.
 MF1609
 MF1609                          STATION RECOVERY (2002)
 MF1609
 MF1609'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1609'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1609
 MF1609                          STATION RECOVERY (2003)
 MF1609
 MF1609'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1609'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1611 ***********************************************************************
 MF1611  DESIGNATION -  ELDENA COM EDISON KSA 244 MAST
 MF1611  PID         -  MF1611
 MF1611  STATE/COUNTY-  IL/LEE
 MF1611  COUNTRY     -  US
 MF1611  USGS QUAD   -  DIXON EAST (2018)
 MF1611
 MF1611                         *CURRENT SURVEY CONTROL
 MF1611  ______________________________________________________________________
 MF1611* NAD 83(1997) POSITION- 41 46 21.25427(N) 089 25 08.95336(W)   ADJUSTED
 MF1611  ______________________________________________________________________
 MF1611  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 MF1611  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 MF1611  HORZ ORDER      -  THIRD
 MF1611
 MF1611.The horizontal coordinates were established by classical geodetic methods
 MF1611.and adjusted by the National Geodetic Survey in October 1999.
 MF1611
 MF1611.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1611.GEOID18 height accuracy estimate available here.
 MF1611
 MF1611.Click photographs - Photos may exist for this station.
 MF1611
 MF1611.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1611
 MF1611. The following values were computed from the NAD 83(1997) position.
 MF1611
 MF1611;                    North         East     Units Scale Factor Converg.
 MF1611;SPC IL W     -   567,093.327   762,148.600   MT  0.99998869   +0 29 52.8
 MF1611;SPC IL W     - 1,860,538.69  2,500,482.53   sFT  0.99998869   +0 29 52.8
 MF1611;UTM  16      - 4,627,354.146   298,932.805   MT  1.00009751   -1 36 43.6
 MF1611
 MF1611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9893227354(NAD 83)
 MF1611
 MF1611                          SUPERSEDED SURVEY CONTROL
 MF1611
 MF1611  NAD 83(1996)-  41 46 21.25437(N)    089 25 08.95393(W) AD(       ) 3
 MF1611  NAD 83(1986)-  41 46 21.25787(N)    089 25 08.95830(W) AD(       ) 3
 MF1611  NAD 27      -  41 46 21.14000(N)    089 25 08.60500(W) AD(       ) 3
 MF1611
 MF1611.Superseded values are not recommended for survey control.
 MF1611
 MF1611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1611.See file dsdata.pdf to determine how the superseded data were derived.
 MF1611
 MF1611_MARKER: 42 = RADIO/TV MAST
 MF1611
 MF1611  HISTORY     - Date     Condition        Report By
 MF1611  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1611  HISTORY     - 19950809 GOOD             USPSQD
 MF1611  HISTORY     - 20020114 GOOD             NGS
 MF1611  HISTORY     - 20030423 GOOD             USPSQD
 MF1611
 MF1611                          STATION DESCRIPTION
 MF1611
 MF1611'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1611'STATION IS THE CENTER OF THE TOP OF THE MAST, LOCATED ABOUT 1.0
 MF1611'MILE WEST OF ELDENA.  IT IS A FOUR LEGGED STEEL STRUCTURE 149
 MF1611'FEET HIGH.
 MF1611
 MF1611                          STATION RECOVERY (1995)
 MF1611
 MF1611'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1611'RECOVERED IN GOOD CONDITION.
 MF1611
 MF1611                          STATION RECOVERY (2002)
 MF1611
 MF1611'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1611'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1611
 MF1611                          STATION RECOVERY (2003)
 MF1611
 MF1611'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1611'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1478 ***********************************************************************
 HB1478  DESIGNATION -  ELDORADO
 HB1478  PID         -  HB1478
 HB1478  STATE/COUNTY-  IL/SALINE
 HB1478  COUNTRY     -  US
 HB1478  USGS QUAD   -  ELDORADO (2018)
 HB1478
 HB1478                         *CURRENT SURVEY CONTROL
 HB1478  ______________________________________________________________________
 HB1478* NAD 83(1997) POSITION- 37 49 36.49498(N) 088 27 15.81153(W)   ADJUSTED
 HB1478* NAVD 88 ORTHO HEIGHT -   146.    (meters)      479.    (feet) SCALED
 HB1478  ______________________________________________________________________
 HB1478  GEOID HEIGHT    -        -29.776 (meters)                     GEOID18
 HB1478  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 HB1478  HORZ ORDER      -  FIRST
 HB1478
 HB1478.The horizontal coordinates were established by classical geodetic methods
 HB1478.and adjusted by the National Geodetic Survey in October 1999.
 HB1478
 HB1478.The orthometric height was scaled from a topographic map.
 HB1478
 HB1478.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1478.GEOID18 height accuracy estimate available here.
 HB1478
 HB1478.Click photographs - Photos may exist for this station.
 HB1478
 HB1478.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1478
 HB1478. The following values were computed from the NAD 83(1997) position.
 HB1478
 HB1478;                    North         East     Units Scale Factor Converg.
 HB1478;SPC IL E     -   128,758.394   289,342.418   MT  0.99997640   -0 04 27.3
 HB1478;SPC IL E     -   422,434.83    949,284.25   sFT  0.99997640   -0 04 27.3
 HB1478;UTM  16      - 4,187,595.259   372,005.093   MT  0.99980178   -0 53 31.4
 HB1478
 HB1478!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1478!SPC IL E     -   0.99998178  x   0.99997640  =   0.99995818
 HB1478!UTM  16      -   0.99998178  x   0.99980178  =   0.99978356
 HB1478
 HB1478:                Primary Azimuth Mark                     Grid Az
 HB1478:SPC IL E     -  ELDORADO AZ MK                           086 49 07.3
 HB1478:UTM  16      -  ELDORADO AZ MK                           087 38 11.4
 HB1478
 HB1478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7200587595(NAD 83)
 HB1478
 HB1478|---------------------------------------------------------------------|
 HB1478| PID    Reference Object                     Distance      Geod. Az  |
 HB1478|                                                           dddmmss.s |
 HB1478| HB1481 MAYBERRY                            APPROX.16.4 KM 0181605.8 |
 HB1478| CI4375 ELDORADO RM 3                         4.890 METERS 04647     |
 HB1478| CI4372 ELDORADO AZ MK                                     0864440.0 |
 HB1478| HB1472 RIDGWAY MUNICIPAL TANK              APPROX.17.7 KM 0992152.4 |
 HB1478| HB1477 ELDORADO TOWNSHIP HS VENT           APPROX. 1.8 KM 1140623.6 |
 HB1478| HB1476 ELDORADO MUNICIPAL TANK             APPROX. 1.3 KM 1514602.0 |
 HB1478| HB1479 WASSON H JAMES TRACTOR NE STK       APPROX. 5.3 KM 2130529.2 |
 HB1478| HB1600 HARRISBURG MUNICIPAL TANK           APPROX.12.4 KM 2165233.0 |
 HB1478| HB1601 HARRISBURG RADIO STA WEBQ MAST      APPROX.12.3 KM 2171810.9 |
 HB1478| HB1599 HARRISBURG CO CTHSE CLOCK TWR       APPROX.12.3 KM 2173702.1 |
 HB1478| HB1602 HARRISBURG TV STA WSIL MAST         APPROX.12.5 KM 2175214.9 |
 HB1478| HB1591 MUDDY JOHN MOLNASOLO STACK          APPROX. 8.9 KM 2195949.1 |
 HB1478| HB1589 AIRPORT BN HARRISB RALEIGH APT      APPROX. 8.3 KM 2582017.8 |
 HB1478| CI4373 ELDORADO RM 1                        34.072 METERS 27438     |
 HB1478| CI4374 ELDORADO RM 2                        18.322 METERS 34748     |
 HB1478|---------------------------------------------------------------------|
 HB1478
 HB1478                          SUPERSEDED SURVEY CONTROL
 HB1478
 HB1478  NAD 83(1997)-  37 49 36.50027(N)    088 27 15.81193(W) AD(       ) 1
 HB1478  NAD 83(1993)-  37 49 36.50101(N)    088 27 15.81153(W) AD(       ) 1
 HB1478  NAD 83(1986)-  37 49 36.50634(N)    088 27 15.81356(W) AD(       ) 1
 HB1478  NAD 27      -  37 49 36.33503(N)    088 27 15.64050(W) AD(       ) 1
 HB1478
 HB1478.Superseded values are not recommended for survey control.
 HB1478
 HB1478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1478.See file dsdata.pdf to determine how the superseded data were derived.
 HB1478
 HB1478_MARKER: DS = TRIANGULATION STATION DISK
 HB1478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1478_STAMPING: ELDORADO 1957
 HB1478_MARK LOGO: CGS
 HB1478_PROJECTION: RECESSED 41 CENTIMETERS
 HB1478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1478+STABILITY: SURFACE MOTION
 HB1478
 HB1478  HISTORY     - Date     Condition        Report By
 HB1478  HISTORY     - 1957     MONUMENTED       CGS
 HB1478  HISTORY     - 1978     GOOD             NGS
 HB1478
 HB1478                          STATION DESCRIPTION
 HB1478
 HB1478'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1478'THE STATION IS ABOUT 2 MILES NORTH-NORTHWEST OF ELDORADO, ON THE
 HB1478'SOUTH SIDE OF A GRAVELED ROAD, ON PROPERTY OWNED BY MR. LOWELL
 HB1478'SMITH. IT IS 36 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD, 43
 HB1478'FEET WEST OF A ROW OF WALNUT TREES, 37 FEET EAST OF THE
 HB1478'CENTERLINE OF A DRIVEWAY, 12 FEET SOUTH OF A WIRE FENCE AND 11 FEET
 HB1478'SOUTH OF A WHITE WITNESS POST. THE MONUMENT IS 16 INCHES
 HB1478'BELOW THE SURFACE OF THE GROUND AND THE DISK IS STAMPED ELDORADO
 HB1478'1957.
 HB1478'
 HB1478'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1478'HIGHWAY 142 AT THE SOUTHEAST EDGE OF ELDORADO, GO NORTHWESTERLY
 HB1478'AND NORTH THROUGH THE SOUTHWEST EDGE OF TOWN ON HIGHWAY 142 FOR 1.65
 HB1478'MILES TO A CROSSROAD. TURN LEFT AND GO WEST ON A GRAVELED
 HB1478'ROAD FOR 0.1 MILE TO THE STATION ON THE LEFT.
 HB1478'
 HB1478'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE GRAVELED
 HB1478'ROAD FOR 0.1 MILE TO HIGHWAY 142. CROSS THE HIGHWAY AND
 HB1478'CONTINUE EAST ON A DIM DIRT ROAD FOR ABOUT 0.25 MILE TO THE MARK ON
 HB1478'THE LEFT.
 HB1478'
 HB1478'REFERENCE MARK 1 IS IN A FENCE LINE, 29 FEET SOUTH OF THE CENTERLINE
 HB1478'OF THE GRAVELED ROAD AND 75 FEET WEST OF THE CENTERLINE OF THE
 HB1478'DRIVEWAY. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1478'ELDORADO NO 1 1957.
 HB1478'
 HB1478'REFERENCE MARK 2 IS 21 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 HB1478'ROAD, 40 FEET WEST OF THE CENTERLINE OF A GRAVELED
 HB1478'DRIVEWAY AND 2 FEET SOUTH OF A POWER LINE POLE. THE MONUMENT PROJECTS
 HB1478'2 INCHES AND THE DISK IS STAMPED ELDORADO NO 2 1957.
 HB1478'
 HB1478'THE AZIMUTH MARK IS 21 FEET NORTH OF THE CENTERLINE OF A DIRT ROAD,
 HB1478'18 FEET WEST OF THE CENTERLINE OF A DIRT DRIVEWAY, 47
 HB1478'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A FRAME HOUSE AND 2 FEET
 HB1478'WEST OF A WHITE WITNESS POST. THE MONUMENT PROJECTS 2 INCHES
 HB1478'AND THE DISK IS STAMPED ELDORADO 1957.
 HB1478'
 HB1478'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1478
 HB1478                          STATION RECOVERY (1978)
 HB1478
 HB1478'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 HB1478'STATION MARK REFERENCE MARKS 1 AND 2 FOUND IN GOOD CONDITION.  THE
 HB1478'AZIMUTH MARK WAS NOT FOUND BUT SHOULD NOT BE ASSUMED DESTROYED AS
 HB1478'THE PROPERTY OWNER WHERE THE MARK IS LOCATED STATED HE HAD SEEN IT
 HB1478'AND THINKS IT IS COVERED BY FARM MACHINERY.  NO OBJECT VISIBLE TO
 HB1478'SET NEW AZIMUTH MARK FROM.  REFERENCE MARK 1 WAS OBSTRUCTED AND
 HB1478'REFERENCE MARK 3 WAS SET.
 HB1478'
 HB1478'THE 1957 TO REACH AND DESCRIPTION ARE ADEQUATE TO RECOVER THE
 HB1478'STATION.
 HB1478'
 HB1478'REFERENCE MARK 3 IS 30 FEET SOUTH OF THE CENTERLINE OF THE ROAD
 HB1478'AND 2.0 FEET SOUTH OF A FENCELINE.  THE MARK IS AN VERTICAL CONTROL
 HB1478'MARK ALUMINUM TYPE WITH AN ARROW STAMPED ON IT AND THE VERTICAL
 HB1478'STAMPED OUT.  THE DISK STAMPED EL DORADO 1957 NO 3 1978.
 HB1478'
 HB1478'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTHEAST
 HB1478'OF EL DORADO.
 HB1478'
 HB1478'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1476 ***********************************************************************
 HB1476  DESIGNATION -  ELDORADO MUNICIPAL TANK
 HB1476  PID         -  HB1476
 HB1476  STATE/COUNTY-  IL/SALINE
 HB1476  COUNTRY     -  US
 HB1476  USGS QUAD   -  ELDORADO (2018)
 HB1476
 HB1476                         *CURRENT SURVEY CONTROL
 HB1476  ______________________________________________________________________
 HB1476* NAD 83(1997) POSITION- 37 48 59.17767(N) 088 26 50.55445(W)   ADJUSTED
 HB1476  ______________________________________________________________________
 HB1476  GEOID HEIGHT    -        -29.759 (meters)                     GEOID18
 HB1476  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 HB1476  HORZ ORDER      -  THIRD
 HB1476
 HB1476.The horizontal coordinates were established by classical geodetic methods
 HB1476.and adjusted by the National Geodetic Survey in October 1999.
 HB1476
 HB1476.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1476.GEOID18 height accuracy estimate available here.
 HB1476
 HB1476.Click photographs - Photos may exist for this station.
 HB1476
 HB1476.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1476
 HB1476. The following values were computed from the NAD 83(1997) position.
 HB1476
 HB1476;                    North         East     Units Scale Factor Converg.
 HB1476;SPC IL E     -   127,607.099   289,958.664   MT  0.99997624   -0 04 11.7
 HB1476;SPC IL E     -   418,657.62    951,306.05   sFT  0.99997624   -0 04 11.7
 HB1476;UTM  16      - 4,186,435.490   372,604.741   MT  0.99979990   -0 53 15.2
 HB1476
 HB1476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7260486435(NAD 83)
 HB1476
 HB1476                          SUPERSEDED SURVEY CONTROL
 HB1476
 HB1476  NAD 83(1997)-  37 48 59.18283(N)    088 26 50.55478(W) AD(       ) 3
 HB1476  NAD 83(1993)-  37 48 59.18357(N)    088 26 50.55439(W) AD(       ) 3
 HB1476  NAD 83(1986)-  37 48 59.18887(N)    088 26 50.55629(W) AD(       ) 3
 HB1476  NAD 27      -  37 48 59.01686(N)    088 26 50.38398(W) AD(       ) 3
 HB1476
 HB1476.Superseded values are not recommended for survey control.
 HB1476
 HB1476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1476.See file dsdata.pdf to determine how the superseded data were derived.
 HB1476
 HB1476_MARKER: 53 = ELEVATED TANK
 HB1476
 HB1476  HISTORY     - Date     Condition        Report By
 HB1476  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1476  HISTORY     - 1960     GOOD             CGS
 HB1476
 HB1476                          STATION DESCRIPTION
 HB1476
 HB1476'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1476'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1476'ELDORADO. IT IS LOCATED AT THE WEST SIDE OF TOWN, IN THE
 HB1476'NORTHEAST INTERSECTION OF OLD BROUGHTON ROAD AND STATE STREETS. THE
 HB1476'TANK IS SUPPORTED BY A 6 LEGGED STEEL STRUCTURE, OVERALL
 HB1476'HEIGHT IS ABOUT 70 FEET. THE TANK AND THE SUPPORTING STRUCTURE IS
 HB1476'PAINTED LIGHT YELLOW.
 HB1476
 HB1476                          STATION RECOVERY (1960)
 HB1476
 HB1476'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1476'THE STATION, RECOVERED AND FOUND AS DESCRIBED. THE 1957 DESCRIPTION
 HB1476'IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1477 ***********************************************************************
 HB1477  DESIGNATION -  ELDORADO TOWNSHIP HS VENT
 HB1477  PID         -  HB1477
 HB1477  STATE/COUNTY-  IL/SALINE
 HB1477  COUNTRY     -  US
 HB1477  USGS QUAD   -  ELDORADO (2018)
 HB1477
 HB1477                         *CURRENT SURVEY CONTROL
 HB1477  ______________________________________________________________________
 HB1477* NAD 83(1997) POSITION- 37 49 12.08882(N) 088 26 07.06823(W)   ADJUSTED
 HB1477  ______________________________________________________________________
 HB1477  GEOID HEIGHT    -        -29.780 (meters)                     GEOID18
 HB1477  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 HB1477  HORZ ORDER      -  THIRD
 HB1477
 HB1477.The horizontal coordinates were established by classical geodetic methods
 HB1477.and adjusted by the National Geodetic Survey in October 1999.
 HB1477
 HB1477.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1477.GEOID18 height accuracy estimate available here.
 HB1477
 HB1477.Click photographs - Photos may exist for this station.
 HB1477
 HB1477.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1477
 HB1477. The following values were computed from the NAD 83(1997) position.
 HB1477
 HB1477;                    North         East     Units Scale Factor Converg.
 HB1477;SPC IL E     -   128,003.929   291,022.685   MT  0.99997599   -0 03 45.1
 HB1477;SPC IL E     -   419,959.56    954,796.93   sFT  0.99997599   -0 03 45.1
 HB1477;UTM  16      - 4,186,817.028   373,674.125   MT  0.99979655   -0 52 48.8
 HB1477
 HB1477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7367486817(NAD 83)
 HB1477
 HB1477                          SUPERSEDED SURVEY CONTROL
 HB1477
 HB1477  NAD 83(1997)-  37 49 12.09398(N)    088 26 07.06845(W) AD(       ) 3
 HB1477  NAD 83(1993)-  37 49 12.09478(N)    088 26 07.06809(W) AD(       ) 3
 HB1477  NAD 83(1986)-  37 49 12.10007(N)    088 26 07.06977(W) AD(       ) 3
 HB1477  NAD 27      -  37 49 11.92913(N)    088 26 06.90080(W) AD(       ) 3
 HB1477
 HB1477.Superseded values are not recommended for survey control.
 HB1477
 HB1477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1477.See file dsdata.pdf to determine how the superseded data were derived.
 HB1477
 HB1477_MARKER: 94 = ROOFTOP VENTILATOR
 HB1477
 HB1477  HISTORY     - Date     Condition        Report By
 HB1477  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1477  HISTORY     - 1960     GOOD             CGS
 HB1477
 HB1477                          STATION DESCRIPTION
 HB1477
 HB1477'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1477'THE STATION IS THE CENTER OF THE ORNAMENTAL PEAK AT THE APEX OF THE
 HB1477'ROOF OF AN OCTAGONAL SHAPED VENTILATOR, LOCATED ON A RED
 HB1477'BRICK SCHOOL BUILDING AT THE CORNER OF WASHINGTON AND SALINE AVENUES
 HB1477'IN ELDORADO. THE VENTILATOR IS PAINTED WHITE AND HAS A BLACK
 HB1477'ROOF WITH AN ORNAMENTAL PEAK AND A WEATHER VANE ON TOP. THE OVERALL
 HB1477'HEIGHT IS ABOUT 75 FEET.
 HB1477
 HB1477                          STATION RECOVERY (1960)
 HB1477
 HB1477'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1477'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED. THE 1957
 HB1477'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1612 ***********************************************************************
 NH1612  DESIGNATION -  ELGIN
 NH1612  PID         -  NH1612
 NH1612  STATE/COUNTY-  IL/KANE
 NH1612  COUNTRY     -  US
 NH1612  USGS QUAD   -  ELGIN (2018)
 NH1612
 NH1612                         *CURRENT SURVEY CONTROL
 NH1612  ______________________________________________________________________
 NH1612* NAD 83(1997) POSITION- 42 00 34.08862(N) 088 18 45.33228(W)   ADJUSTED
 NH1612* NAVD 88 ORTHO HEIGHT -   248.    (meters)      814.    (feet) SCALED
 NH1612  ______________________________________________________________________
 NH1612  GEOID HEIGHT    -        -33.374 (meters)                     GEOID18
 NH1612  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 NH1612  HORZ ORDER      -  SECOND
 NH1612
 NH1612.The horizontal coordinates were established by classical geodetic methods
 NH1612.and adjusted by the National Geodetic Survey in October 1999.
 NH1612
 NH1612.The orthometric height was scaled from a topographic map.
 NH1612
 NH1612.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1612.GEOID18 height accuracy estimate available here.
 NH1612
 NH1612.Click photographs - Photos may exist for this station.
 NH1612
 NH1612.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1612
 NH1612. The following values were computed from the NAD 83(1997) position.
 NH1612
 NH1612;                    North         East     Units Scale Factor Converg.
 NH1612;SPC IL E     -   593,154.552   301,718.113   MT  0.99997504   +0 00 50.0
 NH1612;SPC IL E     - 1,946,041.23    989,886.84   sFT  0.99997504   +0 00 50.0
 NH1612;UTM  16      - 4,651,660.863   391,309.336   MT  0.99974536   -0 52 42.8
 NH1612
 NH1612!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1612!SPC IL E     -   0.99996635  x   0.99997504  =   0.99994139
 NH1612!UTM  16      -   0.99996635  x   0.99974536  =   0.99971172
 NH1612
 NH1612:                Primary Azimuth Mark                     Grid Az
 NH1612:SPC IL E     -  ELGIN AZ MK                              329 09 20.8
 NH1612:UTM  16      -  ELGIN AZ MK                              330 02 53.6
 NH1612
 NH1612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9130951660(NAD 83)
 NH1612
 NH1612|---------------------------------------------------------------------|
 NH1612| PID    Reference Object                     Distance      Geod. Az  |
 NH1612|                                                           dddmmss.s |
 NH1612| NH1092 CARPENTERSVILLE ILL IRON STK        APPROX.11.2 KM 0092110.4 |
 NH1612| NH1094 ELGIN CHICAGO RAWHIDE CO TK         APPROX. 5.4 KM 0131306.2 |
 NH1612| NH1093 ELGIN MUNICIPAL TANK                APPROX. 2.6 KM 0195419.3 |
 NH1612| NH1091 FIN N FEATHER FARM WATER TANK       APPROX. 8.5 KM 0294944.4 |
 NH1612| NH1096 ELGIN ILL WATCH CASE CO STK         APPROX. 6.0 KM 0370658.0 |
 NH1612| NH1102 ELGIN RADIO STA WRMN MAST           APPROX. 5.9 KM 0472330.5 |
 NH1612| NH1108 ELGIN NATL WATCH CO CLOCK TWR       APPROX. 3.7 KM 0515836.9 |
 NH1612| NH1099 ELGIN STATE HOSPITAL E TANK         APPROX. 1.8 KM 0620530.2 |
 NH1612| NH1095 ELGIN STATE HOSPITAL W STACK        APPROX. 2.1 KM 0630313.0 |
 NH1612| MF1320 BARTLETT MUNICIPAL TANK             APPROX.10.8 KM 1005024.0 |
 NH1612| MF1282 CLOVERDALE MICROWAVE KSA 47 TR      APPROX.19.5 KM 1150349.5 |
 NH1612| MF1381 GENEVA RAD STA KSA 457 MAST         APPROX.13.7 KM 1784850.0 |
 NH1612| MF1382 ST CHARLES MUNICIPAL TANK           APPROX.10.3 KM 1790415.3 |
 NH1612| CI8596 ELGIN RM 1                           26.365 METERS 18214     |
 NH1612| MF1388 GENEVA MUNICIPAL TANK               APPROX.12.7 KM 1823141.4 |
 NH1612| MF1411 ELBURN MICH WISC PLINE CO TWR       APPROX.14.0 KM 2235800.2 |
 NH1612| NH1090 ELGIN STATE HOSP W WATER TANK        26.608 METERS 31007     |
 NH1612| CI8597 ELGIN RM 2                           26.239 METERS 32620     |
 NH1612| CI8595 ELGIN AZ MK                                        3291010.8 |
 NH1612|---------------------------------------------------------------------|
 NH1612
 NH1612                          SUPERSEDED SURVEY CONTROL
 NH1612
 NH1612  NAD 83(1997)-  42 00 34.08765(N)    088 18 45.33343(W) AD(       ) 2
 NH1612  NAD 83(1986)-  42 00 34.09122(N)    088 18 45.34241(W) AD(       ) 2
 NH1612  NAD 27      -  42 00 33.99460(N)    088 18 45.05940(W) AD(       ) 2
 NH1612
 NH1612.Superseded values are not recommended for survey control.
 NH1612
 NH1612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1612.See file dsdata.pdf to determine how the superseded data were derived.
 NH1612
 NH1612_MARKER: DS = TRIANGULATION STATION DISK
 NH1612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1612_STAMPING: ELGIN 1954
 NH1612_MARK LOGO: CGS
 NH1612_PROJECTION: FLUSH
 NH1612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1612+STABILITY: SURFACE MOTION
 NH1612
 NH1612  HISTORY     - Date     Condition        Report By
 NH1612  HISTORY     - 1954     MONUMENTED       CGS
 NH1612  HISTORY     - 1956     GOOD             CGS
 NH1612  HISTORY     - 1966     GOOD             CGS
 NH1612  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH1612  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH1612
 NH1612                          STATION DESCRIPTION
 NH1612
 NH1612'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1612'STATION IS LOCATED ABOUT 3 MILES SOUTHWEST OF ELGIN, IN
 NH1612'THE WEST SECTION OF THE ELGIN STATE HOSPITAL GROUNDS, ABOUT
 NH1612'0.05 MILE NORTHEAST OF A LARGE GROUP OF BRICK BUILDINGS.
 NH1612'IT IS 64 FEET SOUTHEAST OF THE SOUTHEAST LEG OF A TALL SILVER
 NH1612'WATER TANK, 5 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT
 NH1612'WEST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1612'ELGIN 1954.
 NH1612'
 NH1612'REFERENCE MARK NO. 1 IS 9 FEET EAST OF A 10 INCH APPLE TREE
 NH1612'AND 1 FOOT WEST OF A FENCE.  THE MARK IS FLUSH AND THE DISK
 NH1612'IS STAMPED ELGIN NO 1 1954.
 NH1612'
 NH1612'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK, SET
 NH1612'FLUSH IN A DRILL HOLE IN THE TOP OF THE CONCRETE FOOTING
 NH1612'OF THE NORTHEAST LEG OF THE WATER TANK.  THE DISK IS STAMPED
 NH1612'ELGIN NO 2 1954.
 NH1612'
 NH1612'AZIMUTH MARK IS 32 FEET EAST OF THE CENTER OF MC LEAN BLVD.
 NH1612'(STATE HIGHWAY 31), 5 FEET SOUTHEAST OF A POWER LINE POLE,
 NH1612'1 FOOT WEST OF A FENCE AND 1 FOOT SOUTHWEST OF A WHITE WITNESS
 NH1612'POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED ELGIN 1954.
 NH1612'
 NH1612'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 NH1612'20 (LARKIN AVE.) AND MC LEAN BLVD. IN THE WEST SECTION OF
 NH1612'ELGIN, GO SOUTH ON MC LEAN BLVD. FOR 1.9 MILES TO THE AZIMUTH
 NH1612'MARK ON THE LEFT, EAST SIDE OF ROAD AS DESCRIBED.  CONTINUE
 NH1612'SOUTH ON MC LEAN BLVD. FOR 0.3 MILE TO GRAVEL DRIVEWAY ON
 NH1612'LEFT TO HOSPITAL GROUNDS, TURN LEFT AND GO EAST ON DRIVEWAY
 NH1612'FOR 0.1 MILE TO GATE, PASS THROUGH GATE, TURN LEFT AND GO
 NH1612'NORTH ON GRAVEL ROAD BETWEEN BRICK BUILDINGS FOR 0.1 MILE
 NH1612'TO T INTERSECTION, TURN RIGHT AND GO NORTHEASTERLY ACROSS
 NH1612'FIELDS FOR ABOUT 0.05 MILE TO WATER TANK AND STATION AS
 NH1612'DESCRIBED.
 NH1612'
 NH1612'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1612
 NH1612                          STATION RECOVERY (1956)
 NH1612
 NH1612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1612'THE STATION WAS RECOVERED AND ALL OF THE MARKS WERE FOUND IN
 NH1612'GOOD CONDITION.  THE DIRECTIONS TO THE MARKS CHECKED.  THE
 NH1612'DISTANCES TO R.M. 1 AND R.M. 2 WERE 0.02 OF A FOOT AND 0.03
 NH1612'OF A FOOT SHORTER RESPECTIVELY THAN PREVIOUSLY MEASURED.
 NH1612'THE FENCE AT THE STATION HAS BEEN MOVED AND THE STATION
 NH1612'MARK AND R.M. 1 ARE NOW 29 FEET EAST OF THE FENCE.  THE
 NH1612'OLD DESCRIPTION IS ADEQUATE.
 NH1612'
 NH1612'DISTANCES AND DIRECTIONS TO THE MARKS AND ADDITIONAL OBJECTS
 NH1612'VISIBLE FROM THE GROUND.
 NH1612'
 NH1612'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 NH1612
 NH1612                          STATION RECOVERY (1966)
 NH1612
 NH1612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1612'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND
 NH1612'IN GOOD CONDITION.  A METAL WITNESS POST WAS SET 1 FOOT
 NH1612'SOUTHEAST OF THE AZIMUTH MARK AT THIS TIME.  THE DESCRIPTION
 NH1612'TO THE STATION IS GOOD.
 NH1612
 NH1612                          STATION RECOVERY (1990)
 NH1612
 NH1612'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 NH1612'MARK NOT FOUND.
 NH1612
 NH1612                          STATION RECOVERY (1998)
 NH1612
 NH1612'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1612'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1105 ***********************************************************************
 NH1105  DESIGNATION -  ELGIN OBSERVATORY
 NH1105  PID         -  NH1105
 NH1105  STATE/COUNTY-  IL/KANE
 NH1105  COUNTRY     -  US
 NH1105  USGS QUAD   -  ELGIN (2018)
 NH1105
 NH1105                         *CURRENT SURVEY CONTROL
 NH1105  ______________________________________________________________________
 NH1105* NAD 83(1997) POSITION- 42 01 48.59800(N) 088 16 25.16698(W)   ADJUSTED
 NH1105* NAVD 88 ORTHO HEIGHT -   238.92  (+/-2cm)      783.9   (feet) VERTCON3
 NH1105  ______________________________________________________________________
 NH1105  GEOID HEIGHT    -        -33.449 (meters)                     GEOID18
 NH1105  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 NH1105  HORZ ORDER      -  THIRD
 NH1105  VERT ORDER      -  THIRD ? (See Below)
 NH1105
 NH1105.The horizontal coordinates were established by classical geodetic methods
 NH1105.and adjusted by the National Geodetic Survey in October 1999.
 NH1105
 NH1105.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1105.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1105
 NH1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1105.GEOID18 height accuracy estimate available here.
 NH1105
 NH1105.The vertical order pertains to the NGVD 29 superseded value.
 NH1105
 NH1105.Click photographs - Photos may exist for this station.
 NH1105
 NH1105.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1105
 NH1105. The following values were computed from the NAD 83(1997) position.
 NH1105
 NH1105;                    North         East     Units Scale Factor Converg.
 NH1105;SPC IL E     -   595,454.906   304,941.729   MT  0.99997530   +0 02 23.8
 NH1105;SPC IL E     - 1,953,588.30  1,000,462.99   sFT  0.99997530   +0 02 23.8
 NH1105;UTM  16      - 4,653,910.193   394,567.634   MT  0.99973678   -0 51 10.2
 NH1105
 NH1105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1105!SPC IL E     -   0.99996777  x   0.99997530  =   0.99994308
 NH1105!UTM  16      -   0.99996777  x   0.99973678  =   0.99970456
 NH1105
 NH1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9456753910(NAD 83)
 NH1105
 NH1105                          SUPERSEDED SURVEY CONTROL
 NH1105
 NH1105  NAD 83(1997)-  42 01 48.59696(N)    088 16 25.16839(W) AD(       ) 3
 NH1105  NAD 83(1986)-  42 01 48.60057(N)    088 16 25.17743(W) AD(       ) 3
 NH1105  NAD 27      -  42 01 48.50500(N)    088 16 24.89400(W) AD(       ) 3
 NH1105  NGVD 29             239.00   (m)          784.1    (f) LEVELING    3  
 NH1105
 NH1105.Superseded values are not recommended for survey control.
 NH1105
 NH1105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1105.See file dsdata.pdf to determine how the superseded data were derived.
 NH1105
 NH1105_MARKER: 88 = OBSERVATORY DOME
 NH1105
 NH1105  HISTORY     - Date     Condition        Report By
 NH1105  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1105  HISTORY     - 19980522 GOOD             USPSQD
 NH1105  HISTORY     - 19991118 GOOD             USPSQD
 NH1105
 NH1105                          STATION DESCRIPTION
 NH1105
 NH1105'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1105'STATION IS THE CENTER OF THE TELESCOPE AXIS IN THE DOME OF
 NH1105'THE ELGIN OBSERVATORY, 312 WATCH STREET.  A TRAVERSE CONNECTION
 NH1105'WAS MADE TO TRIANGULATION STATION OBSERVATORY THE DISTANCE
 NH1105'IS 52.5 FEET, 16.0 METERS.
 NH1105
 NH1105                          STATION RECOVERY (1998)
 NH1105
 NH1105'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1105'RECOVERED IN GOOD CONDITION.
 NH1105
 NH1105                          STATION RECOVERY (1999)
 NH1105
 NH1105'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH1105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1102 ***********************************************************************
 NH1102  DESIGNATION -  ELGIN RADIO STA WRMN MAST
 NH1102  PID         -  NH1102
 NH1102  STATE/COUNTY-  IL/COOK
 NH1102  COUNTRY     -  US
 NH1102  USGS QUAD   -  ELGIN (2018)
 NH1102
 NH1102                         *CURRENT SURVEY CONTROL
 NH1102  ______________________________________________________________________
 NH1102* NAD 83(1997) POSITION- 42 02 44.27033(N) 088 15 35.38959(W)   ADJUSTED
 NH1102  ______________________________________________________________________
 NH1102  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 NH1102  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 NH1102  HORZ ORDER      -  THIRD
 NH1102
 NH1102.The horizontal coordinates were established by classical geodetic methods
 NH1102.and adjusted by the National Geodetic Survey in October 1999.
 NH1102
 NH1102.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1102.GEOID18 height accuracy estimate available here.
 NH1102
 NH1102.Click photographs - Photos may exist for this station.
 NH1102
 NH1102.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1102
 NH1102. The following values were computed from the NAD 83(1997) position.
 NH1102
 NH1102;                    North         East     Units Scale Factor Converg.
 NH1102;SPC IL E     -   597,173.463   306,085.266   MT  0.99997546   +0 02 57.2
 NH1102;SPC IL E     - 1,959,226.60  1,004,214.74   sFT  0.99997546   +0 02 57.2
 NH1102;UTM  16      - 4,655,610.312   395,737.532   MT  0.99973376   -0 50 37.7
 NH1102
 NH1102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9573755610(NAD 83)
 NH1102
 NH1102                          SUPERSEDED SURVEY CONTROL
 NH1102
 NH1102  NAD 83(1997)-  42 02 44.26931(N)    088 15 35.39087(W) AD(       ) 3
 NH1102  NAD 83(1986)-  42 02 44.27289(N)    088 15 35.40021(W) AD(       ) 3
 NH1102  NAD 27      -  42 02 44.17700(N)    088 15 35.11800(W) AD(       ) 3
 NH1102
 NH1102.Superseded values are not recommended for survey control.
 NH1102
 NH1102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1102.See file dsdata.pdf to determine how the superseded data were derived.
 NH1102
 NH1102_MARKER: 42 = RADIO/TV MAST
 NH1102
 NH1102  HISTORY     - Date     Condition        Report By
 NH1102  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1102  HISTORY     - 1966     GOOD             CGS
 NH1102
 NH1102                          STATION DESCRIPTION
 NH1102
 NH1102'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1102'STATION IS THE FLASHING RED LIGHT ATOP THE RADIO MAST, LOCATED
 NH1102'NEAR THE EAST CITY LIMITS OF ELGIN, NEAR THE KANE-COOK COUNTY
 NH1102'LINE.  IT IS A UNIFORM, CROSS SECTIONED, GUYED, STEEL MAST,
 NH1102'PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE AND IS
 NH1102'180 FEET HIGH.
 NH1102'
 NH1102'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 58 IN THE
 NH1102'NORTHEAST SECTION OF ELGIN, GO EAST ON HIGHWAY 58 FOR 0.35
 NH1102'MILE TO THE MAST ON THE RIGHT, SOUTH SIDE OF HIGHWAY AS DESCRIBED.
 NH1102
 NH1102                          STATION RECOVERY (1966)
 NH1102
 NH1102'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1102'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD
 NH1102'CONDITION AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1103 ***********************************************************************
 NH1103  DESIGNATION -  ELGIN ST JOHNS LUTH CH SPIRE
 NH1103  PID         -  NH1103
 NH1103  STATE/COUNTY-  IL/KANE
 NH1103  COUNTRY     -  US
 NH1103  USGS QUAD   -  ELGIN (2018)
 NH1103
 NH1103                         *CURRENT SURVEY CONTROL
 NH1103  ______________________________________________________________________
 NH1103* NAD 83(1997) POSITION- 42 02 22.02595(N) 088 16 56.32790(W)   ADJUSTED
 NH1103  ______________________________________________________________________
 NH1103  GEOID HEIGHT    -        -33.463 (meters)                     GEOID18
 NH1103  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 NH1103  HORZ ORDER      -  THIRD
 NH1103
 NH1103.The horizontal coordinates were established by classical geodetic methods
 NH1103.and adjusted by the National Geodetic Survey in October 1999.
 NH1103
 NH1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1103.GEOID18 height accuracy estimate available here.
 NH1103
 NH1103.Click photographs - Photos may exist for this station.
 NH1103
 NH1103.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1103
 NH1103. The following values were computed from the NAD 83(1997) position.
 NH1103
 NH1103;                    North         East     Units Scale Factor Converg.
 NH1103;SPC IL E     -   596,485.799   304,224.331   MT  0.99997522   +0 02 03.0
 NH1103;SPC IL E     - 1,956,970.49    998,109.33   sFT  0.99997522   +0 02 03.0
 NH1103;UTM  16      - 4,654,951.892   393,866.553   MT  0.99973860   -0 51 31.6
 NH1103
 NH1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9386654951(NAD 83)
 NH1103
 NH1103                          SUPERSEDED SURVEY CONTROL
 NH1103
 NH1103  NAD 83(1997)-  42 02 22.02751(N)    088 16 56.33183(W) AD(       ) 3
 NH1103  NAD 83(1986)-  42 02 22.02870(N)    088 16 56.33840(W) AD(       ) 3
 NH1103  NAD 27      -  42 02 21.93500(N)    088 16 56.05400(W) AD(       ) 3
 NH1103
 NH1103.Superseded values are not recommended for survey control.
 NH1103
 NH1103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1103.See file dsdata.pdf to determine how the superseded data were derived.
 NH1103
 NH1103_MARKER: 91 = CHURCH CROSS
 NH1103
 NH1103  HISTORY     - Date     Condition        Report By
 NH1103  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1103  HISTORY     - 1966     GOOD             CGS
 NH1103  HISTORY     - 19980522 GOOD             USPSQD
 NH1103  HISTORY     - 19991118 GOOD             USPSQD
 NH1103
 NH1103                          STATION DESCRIPTION
 NH1103
 NH1103'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1103'STATION IS THE CENTER OF THE CROSS AT THE TOP OF THE SPIRE
 NH1103'OF ST. JOHNS LUTHERAN CHURCH LOCATED IN THE SOUTHWEST ANGLE
 NH1103'OF THE INTERSECTION OF DEXTER AVENUE AND SPRING STREET IN
 NH1103'THE NORTH-CENTRAL SECTION OF THE CITY OF ELGIN.  THE SPIRE
 NH1103'IS A WOODEN STRUCTURE COVERED WITH GRAY SHINGLES RISING ABOVE
 NH1103'A SQUARE RED BRICK TOWER AT THE NORTHWEST CORNER OF A RED
 NH1103'BRICK CHURCH BUILDING.  THE ENTIRE STRUCTURE IS ABOUT 110
 NH1103'FEET HIGH.
 NH1103
 NH1103                          STATION RECOVERY (1966)
 NH1103
 NH1103'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1103'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD
 NH1103'CONDITION AT THIS TIME.
 NH1103
 NH1103                          STATION RECOVERY (1998)
 NH1103
 NH1103'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1103'RECOVERED IN GOOD CONDITION.
 NH1103
 NH1103                          STATION RECOVERY (1999)
 NH1103
 NH1103'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH1103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1095 ***********************************************************************
 NH1095  DESIGNATION -  ELGIN STATE HOSPITAL W STACK
 NH1095  PID         -  NH1095
 NH1095  STATE/COUNTY-  IL/KANE
 NH1095  COUNTRY     -  US
 NH1095  USGS QUAD   -  ELGIN (2018)
 NH1095
 NH1095                         *CURRENT SURVEY CONTROL
 NH1095  ______________________________________________________________________
 NH1095* NAD 83(1997) POSITION- 42 01 05.58095(N) 088 17 22.23299(W)   ADJUSTED
 NH1095  ______________________________________________________________________
 NH1095  GEOID HEIGHT    -        -33.412 (meters)                     GEOID18
 NH1095  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 NH1095  HORZ ORDER      -  THIRD
 NH1095
 NH1095.The horizontal coordinates were established by classical geodetic methods
 NH1095.and adjusted by the National Geodetic Survey in October 1999.
 NH1095
 NH1095.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1095.GEOID18 height accuracy estimate available here.
 NH1095
 NH1095.Click photographs - Photos may exist for this station.
 NH1095
 NH1095.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1095
 NH1095. The following values were computed from the NAD 83(1997) position.
 NH1095
 NH1095;                    North         East     Units Scale Factor Converg.
 NH1095;SPC IL E     -   594,126.905   303,629.739   MT  0.99997516   +0 01 45.6
 NH1095;SPC IL E     - 1,949,231.35    996,158.57   sFT  0.99997516   +0 01 45.6
 NH1095;UTM  16      - 4,652,603.103   393,235.429   MT  0.99974026   -0 51 47.6
 NH1095
 NH1095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9323552603(NAD 83)
 NH1095
 NH1095                          SUPERSEDED SURVEY CONTROL
 NH1095
 NH1095  NAD 83(1997)-  42 01 05.57955(N)    088 17 22.23516(W) AD(       ) 3
 NH1095  NAD 83(1986)-  42 01 05.58369(N)    088 17 22.24321(W) AD(       ) 3
 NH1095  NAD 27      -  42 01 05.48800(N)    088 17 21.95900(W) AD(       ) 3
 NH1095
 NH1095.Superseded values are not recommended for survey control.
 NH1095
 NH1095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1095.See file dsdata.pdf to determine how the superseded data were derived.
 NH1095
 NH1095_MARKER: 63 = STACK
 NH1095
 NH1095  HISTORY     - Date     Condition        Report By
 NH1095  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1095  HISTORY     - 1966     GOOD             CGS
 NH1095  HISTORY     - 19980522 GOOD             USPSQD
 NH1095  HISTORY     - 19991118 GOOD             USPSQD
 NH1095
 NH1095                          STATION DESCRIPTION
 NH1095
 NH1095'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1095'STATION IS THE CENTER OF THE TOP OF A ROUND RED BRICK STACK,
 NH1095'LOCATED ON THE GROUNDS OF THE ELGIN STATE HOSPITAL, ABOUT
 NH1095'2 MILES SOUTHWEST OF ELGIN.  THE STACK IS THE MOST WESTERLY
 NH1095'AND TALLER OF 2 STACKS, LOCATED ABOUT 50 FEET APART.  IT
 NH1095'IS BUILT OF RED BRICK, IS ABOUT 12 FEET IN DIAMETER AT THE
 NH1095'BASE WITH A SLIGHT TAPER AND IS ABOUT 210 FEET HIGH.
 NH1095'
 NH1095'TO REACH THE STATION FROM THE INTERSECTION OF STATE AND
 NH1095'HIGHLAND STREETS IN ELGIN, GO SOUTH ON S. STATE STREET (U.S.
 NH1095'HIGHWAY 31) FOR 1.1 MILES TO ENTRANCE TO STATE HOSPITAL ON
 NH1095'THE RIGHT, TURN RIGHT AND FOLLOW WINDING ROAD WESTERLY FOR
 NH1095'0.4 MILE TO STACK AS DESCRIBED.
 NH1095
 NH1095                          STATION RECOVERY (1966)
 NH1095
 NH1095'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1095'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD
 NH1095'CONDITION AT THIS TIME.
 NH1095
 NH1095                          STATION RECOVERY (1998)
 NH1095
 NH1095'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1095'RECOVERED IN GOOD CONDITION.
 NH1095
 NH1095                          STATION RECOVERY (1999)
 NH1095
 NH1095'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH1095'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9195 ***********************************************************************
 DG9195  DESIGNATION -  ELIAS 1
 DG9195  PID         -  DG9195
 DG9195  STATE/COUNTY-  IL/STEPHENSON
 DG9195  COUNTRY     -  US
 DG9195  USGS QUAD   -  ORANGEVILLE (2018)
 DG9195
 DG9195                         *CURRENT SURVEY CONTROL
 DG9195  ______________________________________________________________________
 DG9195* NAD 83(2011) POSITION- 42 24 10.82762(N) 089 42 23.84521(W)   ADJUSTED
 DG9195* NAD 83(2011) ELLIP HT-   203.880 (meters)        (06/27/12)   ADJUSTED
 DG9195* NAD 83(2011) EPOCH   -  2010.00
 DG9195* NAVD 88 ORTHO HEIGHT -   237.3   (meters)      779.    (feet) GPS OBS
 DG9195  ______________________________________________________________________
 DG9195  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9195  GEOID HEIGHT    -        -33.336 (meters)                     GEOID99
 DG9195  GEOID HEIGHT    -        -33.430 (meters)                     GEOID18
 DG9195  NAD 83(2011) X  -     24,153.146 (meters)                     COMP
 DG9195  NAD 83(2011) Y  - -4,717,017.323 (meters)                     COMP
 DG9195  NAD 83(2011) Z  -  4,278,902.552 (meters)                     COMP
 DG9195  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 DG9195
 DG9195  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9195  Standards:
 DG9195         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9195            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9195  -------------------------------------------------------------------
 DG9195  NETWORK    0.92   1.71           0.41   0.33   0.87      0.00480420
 DG9195  -------------------------------------------------------------------
 DG9195  Click here for local accuracies and other accuracy information.
 DG9195
 DG9195.The horizontal coordinates were established by GPS observations
 DG9195.and adjusted by the National Geodetic Survey in June 2012.
 DG9195
 DG9195.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9195.been affixed to the stable North American tectonic plate. See 
 DG9195.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9195
 DG9195.The horizontal coordinates are valid at the epoch date displayed above
 DG9195.which is a decimal equivalence of Year/Month/Day.
 DG9195
 DG9195.The orthometric height was determined by GPS observations and a
 DG9195.high-resolution geoid model.
 DG9195
 DG9195.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9195.GEOID18 height accuracy estimate available here.
 DG9195
 DG9195.Click photographs - Photos may exist for this station.
 DG9195
 DG9195.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9195
 DG9195.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9195
 DG9195.The ellipsoidal height was determined by GPS observations
 DG9195.and is referenced to NAD 83.
 DG9195
 DG9195. The following values were computed from the NAD 83(2011) position.
 DG9195
 DG9195;                    North         East     Units Scale Factor Converg.
 DG9195;SPC IL W     -   636,947.439   737,871.280   MT  0.99995882   +0 18 36.8
 DG9195;SPC IL W     - 2,089,718.39  2,420,832.69   sFT  0.99995882   +0 18 36.8
 DG9195;UTM  16      - 4,698,072.483   277,256.167   MT  1.00021049   -1 49 33.4
 DG9195
 DG9195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9195!SPC IL W     -   0.99996803  x   0.99995882  =   0.99992685
 DG9195!UTM  16      -   0.99996803  x   1.00021049  =   1.00017851
 DG9195
 DG9195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7725698072(NAD 83)
 DG9195
 DG9195                          SUPERSEDED SURVEY CONTROL
 DG9195
 DG9195  NAD 83(2007)-  42 24 10.82764(N)    089 42 23.84611(W) AD(2002.00) 0
 DG9195  ELLIP H (02/10/07)  203.912  (m)                       GP(2002.00)    
 DG9195  NAD 83(1997)-  42 24 10.82726(N)    089 42 23.84486(W) AD(       ) 1
 DG9195  ELLIP H (03/01/05)  203.892  (m)                       GP(       ) 4 1
 DG9195
 DG9195.Superseded values are not recommended for survey control.
 DG9195
 DG9195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9195.See file dsdata.pdf to determine how the superseded data were derived.
 DG9195
 DG9195_MARKER: A = ALUMINUM MARKER
 DG9195_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG9195+WITH SETTING: INFORMATION.
 DG9195_STAMPING: ELIAS NO. 1
 DG9195_MARK LOGO: FGRAH
 DG9195_PROJECTION: RECESSED 9 CENTIMETERS
 DG9195_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9195_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG9195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9195+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2021
 DG9195_ROD/PIPE-DEPTH: 2.74 meters
 DG9195
 DG9195  HISTORY     - Date     Condition        Report By
 DG9195  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9195  HISTORY     - 20210506 GOOD             ILDT
 DG9195
 DG9195                          STATION DESCRIPTION
 DG9195
 DG9195'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9195'STATION IS ABOUT 4.0 KM (2.5 MILES) SOUTHEAST OF MCCONNELL AND ABOUT
 DG9195'6.7 KM (4.2 MILES) NORTHWEST OF  CEDARVILLE (AIR LINE), IN SECTION 21,
 DG9195'T 28 N, R 7 E ON PROPERTY OWNED BY DELBERT SCHEIDER.  THIS STATION IS
 DG9195'11.7M (38.3 FT) EAST OF THE CENTERLINE OF PAVEMENT OF DAMASCUS ROAD,
 DG9195'0.4M  (1.4 FT) WEST OF AN ORANGE CARSONITE WITNESS SIGN, 14.4M (47.4
 DG9195'FT) NORTH OF A POWER POLE  AND 19.0M (62.2 FT) SOUTH OF A POWER POLE.
 DG9195'MARK IS FLUSH WITH GROUND LEVEL.
 DG9195'
 DG9195'TO REACH THE STATION FROM THE POST OFFICE ON MAIN STREET IN MCCONNELL,
 DG9195'GO NORTHEAST  ON MAIN STREET 0.3 KM (0.2 MILES) TO MCCONNELL ROAD,
 DG9195'THEN TURN RIGHT (EASTERLY) ON  MCCONNELL ROAD 1.1 KM (0.7 MILES) TO
 DG9195'DAMASCUS ROAD, THEN TURN RIGHT (SOUTH) ON DAMASCUS  ROAD 3.6 KM (2.3
 DG9195'MILES) TO THE STATION ON THE LEFT(EAST).
 DG9195'
 DG9195'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9195'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 2.74M (9 FT). THE DISK IS
 DG9195'RECESSED 9.4 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9195'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9195'CONCRETE ARE SET FLUSH WITH THE GROUND.
 DG9195
 DG9195                          STATION RECOVERY (2021)
 DG9195
 DG9195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DG9195'SETTING YEAR OF 2003 STAMPING ON FLANGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9218 ***********************************************************************
 DG9218  DESIGNATION -  ELIAS 2
 DG9218  PID         -  DG9218
 DG9218  STATE/COUNTY-  IL/STEPHENSON
 DG9218  COUNTRY     -  US
 DG9218  USGS QUAD   -  ORANGEVILLE (2018)
 DG9218
 DG9218                         *CURRENT SURVEY CONTROL
 DG9218  ______________________________________________________________________
 DG9218* NAD 83(2011) POSITION- 42 24 27.91278(N) 089 42 25.17699(W)   ADJUSTED
 DG9218* NAD 83(2011) ELLIP HT-   207.451 (meters)        (06/27/12)   ADJUSTED
 DG9218* NAD 83(2011) EPOCH   -  2010.00
 DG9218* NAVD 88 ORTHO HEIGHT -   240.9   (meters)      790.    (feet) GPS OBS
 DG9218  ______________________________________________________________________
 DG9218  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9218  GEOID HEIGHT    -        -33.342 (meters)                     GEOID99
 DG9218  GEOID HEIGHT    -        -33.435 (meters)                     GEOID18
 DG9218  NAD 83(2011) X  -     24,120.885 (meters)                     COMP
 DG9218  NAD 83(2011) Y  - -4,716,664.595 (meters)                     COMP
 DG9218  NAD 83(2011) Z  -  4,279,294.237 (meters)                     COMP
 DG9218  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 DG9218
 DG9218  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9218  Standards:
 DG9218         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9218            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9218  -------------------------------------------------------------------
 DG9218  NETWORK    0.89   1.12           0.41   0.30   0.57      0.07065444
 DG9218  -------------------------------------------------------------------
 DG9218  Click here for local accuracies and other accuracy information.
 DG9218
 DG9218.The horizontal coordinates were established by GPS observations
 DG9218.and adjusted by the National Geodetic Survey in June 2012.
 DG9218
 DG9218.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9218.been affixed to the stable North American tectonic plate. See 
 DG9218.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9218
 DG9218.The horizontal coordinates are valid at the epoch date displayed above
 DG9218.which is a decimal equivalence of Year/Month/Day.
 DG9218
 DG9218.The orthometric height was determined by GPS observations and a
 DG9218.high-resolution geoid model.
 DG9218
 DG9218.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9218.GEOID18 height accuracy estimate available here.
 DG9218
 DG9218.Click photographs - Photos may exist for this station.
 DG9218
 DG9218.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9218
 DG9218.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9218
 DG9218.The ellipsoidal height was determined by GPS observations
 DG9218.and is referenced to NAD 83.
 DG9218
 DG9218. The following values were computed from the NAD 83(2011) position.
 DG9218
 DG9218;                    North         East     Units Scale Factor Converg.
 DG9218;SPC IL W     -   637,474.422   737,837.974   MT  0.99995879   +0 18 36.0
 DG9218;SPC IL W     - 2,091,447.33  2,420,723.42   sFT  0.99995879   +0 18 36.0
 DG9218;UTM  16      - 4,698,600.474   277,242.524   MT  1.00021056   -1 49 34.9
 DG9218
 DG9218!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9218!SPC IL W     -   0.99996747  x   0.99995879  =   0.99992626
 DG9218!UTM  16      -   0.99996747  x   1.00021056  =   1.00017802
 DG9218
 DG9218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7724298600(NAD 83)
 DG9218
 DG9218                          SUPERSEDED SURVEY CONTROL
 DG9218
 DG9218  NAD 83(2007)-  42 24 27.91280(N)    089 42 25.17788(W) AD(2002.00) 0
 DG9218  ELLIP H (02/10/07)  207.483  (m)                       GP(2002.00)    
 DG9218  NAD 83(1997)-  42 24 27.91243(N)    089 42 25.17663(W) AD(       ) 2
 DG9218  ELLIP H (03/01/05)  207.465  (m)                       GP(       ) 4 1
 DG9218
 DG9218.Superseded values are not recommended for survey control.
 DG9218
 DG9218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9218.See file dsdata.pdf to determine how the superseded data were derived.
 DG9218
 DG9218_MARKER: A = ALUMINUM MARKER
 DG9218_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9218_STAMPING: ELIAS NO. 2
 DG9218_MARK LOGO: FGRAH
 DG9218_PROJECTION: RECESSED 10 CENTIMETERS
 DG9218_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9218_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9218+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9218_ROD/PIPE-DEPTH: 3.66 meters
 DG9218
 DG9218  HISTORY     - Date     Condition        Report By
 DG9218  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9218
 DG9218                          STATION DESCRIPTION
 DG9218
 DG9218'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9218'STATION IS ABOUT 4.0 KM (2.5 MILES) SOUTHEAST OF MCCONNELL AND ABOUT
 DG9218'6.7 KM (4.2 MILES)  NORTHWEST OF CEDARVILLE (AIR LINE), IN SECTION 21,
 DG9218'T 28 N, R 7 E, ON PROPERTY OWNED BY  LARRY KLEVER. THIS STATION IS
 DG9218'10.7M (35 FT) WEST OF THE CENTERLINE OF PAVEMENT OF  DAMASCUS ROAD,
 DG9218'0.4M (1.4 FT) EAST OF AN ORANGE CARSONITE WITNESS SIGN AND 36.5M
 DG9218'(119.7 FT)  NORTHWEST OF A POWER POLE.  MARK IS FLUSH WITH GROUND
 DG9218'LEVEL.
 DG9218'
 DG9218'TO REACH THE STATION FROM THE POST OFFICE ON MAIN STREET IN MCCONNELL,
 DG9218'GO NORTHEAST  ON MAIN STREET 0.3 KM (0.2 MILES) TO MCCONNELL ROAD,
 DG9218'THEN TURN RIGHT (EASTERLY) ON  MCCONNELL ROAD 1.2 KM (0.7 MILES) TO
 DG9218'DAMASCUS ROAD, THEN TURN RIGHT (SOUTH) ON DAMASCUS  ROAD 3.1 KM (1.9
 DG9218'MILES) TO THE STATION ON THE RIGHT (WEST).
 DG9218'
 DG9218'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9218'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9218'10.0 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9218'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9218'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0717 ***********************************************************************
 KB0717  DESIGNATION -  ELK
 KB0717  PID         -  KB0717
 KB0717  STATE/COUNTY-  IL/LOGAN
 KB0717  COUNTRY     -  US
 KB0717  USGS QUAD   -  CORNLAND (2018)
 KB0717
 KB0717                         *CURRENT SURVEY CONTROL
 KB0717  ______________________________________________________________________
 KB0717* NAD 83(1997) POSITION- 39 59 51.03613(N) 089 29 37.87453(W)   ADJUSTED
 KB0717* NAVD 88 ORTHO HEIGHT -   195.653 (meters)      641.90  (feet) ADJUSTED
 KB0717  ______________________________________________________________________
 KB0717  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 KB0717  LAPLACE CORR    -          2.76  (seconds)                    DEFLEC18
 KB0717  DYNAMIC HEIGHT  -        195.552 (meters)      641.57  (feet) COMP
 KB0717  MODELED GRAVITY -    980,105.7   (mgal)                       NAVD 88
 KB0717
 KB0717  HORZ ORDER      -  SECOND
 KB0717  VERT ORDER      -  SECOND    CLASS 0
 KB0717
 KB0717.The horizontal coordinates were established by classical geodetic methods
 KB0717.and adjusted by the National Geodetic Survey in October 1999.
 KB0717
 KB0717.The orthometric height was determined by differential leveling and
 KB0717.adjusted by the NATIONAL GEODETIC SURVEY
 KB0717.in June 1991.
 KB0717
 KB0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0717.GEOID18 height accuracy estimate available here.
 KB0717
 KB0717.Click photographs - Photos may exist for this station.
 KB0717
 KB0717.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0717
 KB0717.The dynamic height is computed by dividing the NAVD 88
 KB0717.geopotential number by the normal gravity value computed on the
 KB0717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0717.degrees latitude (g = 980.6199 gals.).
 KB0717
 KB0717.The modeled gravity was interpolated from observed gravity values.
 KB0717
 KB0717. The following values were computed from the NAD 83(1997) position.
 KB0717
 KB0717;                    North         East     Units Scale Factor Converg.
 KB0717;SPC IL W     -   369,928.167   757,453.005   MT  0.99998180   +0 25 56.9
 KB0717;SPC IL W     - 1,213,672.66  2,485,077.07   sFT  0.99998180   +0 25 56.9
 KB0717;UTM  16      - 4,430,459.904   287,105.819   MT  1.00015800   -1 36 12.7
 KB0717
 KB0717!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0717!SPC IL W     -   0.99997441  x   0.99998180  =   0.99995621
 KB0717!UTM  16      -   0.99997441  x   1.00015800  =   1.00013240
 KB0717
 KB0717:                Primary Azimuth Mark                     Grid Az
 KB0717:SPC IL W     -  ELKHART MUNICIPAL TANK                   021 02 11.0
 KB0717:UTM  16      -  ELKHART MUNICIPAL TANK                   023 04 20.6
 KB0717
 KB0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8710530459(NAD 83)
 KB0717
 KB0717|---------------------------------------------------------------------|
 KB0717| PID    Reference Object                     Distance      Geod. Az  |
 KB0717|                                                           dddmmss.s |
 KB0717| LC1922 ELKHART MUNICIPAL TANK              APPROX. 2.9 KM 0212807.9 |
 KB0717| KB0716 ELK RM 1                             14.573 METERS 08113     |
 KB0717| KB0718 ELK RM 2                             20.470 METERS 26045     |
 KB0717|---------------------------------------------------------------------|
 KB0717
 KB0717                          SUPERSEDED SURVEY CONTROL
 KB0717
 KB0717  NAD 83(1986)-  39 59 51.04871(N)    089 29 37.86693(W) AD(       ) 2
 KB0717  NAD 27      -  39 59 50.87050(N)    089 29 37.49940(W) AD(       ) 2
 KB0717  NGVD 29 (??/??/92)  195.744  (m)          642.20   (f) ADJ UNCH    2 0
 KB0717  NGVD 29             195.74   (m)          642.2    (f) LEVELING    3  
 KB0717
 KB0717.Superseded values are not recommended for survey control.
 KB0717
 KB0717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0717.See file dsdata.pdf to determine how the superseded data were derived.
 KB0717
 KB0717_MARKER: DE = TRAVERSE STATION DISK
 KB0717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0717_STAMPING: ELK 1960
 KB0717_MARK LOGO: CGS
 KB0717_PROJECTION: FLUSH
 KB0717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0717+STABILITY: SURFACE MOTION
 KB0717
 KB0717  HISTORY     - Date     Condition        Report By
 KB0717  HISTORY     - 1960     MONUMENTED       CGS
 KB0717  HISTORY     - 1960     GOOD             CGS
 KB0717  HISTORY     - 1972     GOOD             ILDT
 KB0717
 KB0717                          STATION DESCRIPTION
 KB0717
 KB0717'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0717'STATION IS LOCATED ABOUT 4-1/2 MILES NORTHEAST OF WILLIAMSVILLE,
 KB0717'ABOUT 2.0 MILES SOUTH OF ELKHART, ABOUT 0.6 MILE SOUTHEAST OF
 KB0717'U.S. HIGHWAY 66 AND ON LAND OWNED BY DR. H. T. MORRISON AND FARMED BY
 KB0717'MR. BENNER.
 KB0717'
 KB0717'TO REACH FROM THE POST OFFICE IN ELKHART, GO SOUTHEAST ON MAIN STREET
 KB0717'FOR 0.1 MILE TO CROSSROAD, TURN RIGHT GO SOUTHWEST AND
 KB0717'SOUTH FOR 1.05 MILE TO CROSSROAD, CONTINUE SOUTH FOR 0.5 MILE TO SIDE
 KB0717'ROAD RIGHT, TURN RIGHT GO WEST FOR 0.45 MILE TO A MACHINE SHED,
 KB0717'TURN LEFT AND GO AROUND WEST SIDE OF SHED FOR 100 FEET TO CATTLE
 KB0717'GUARD, PASS THROUGH GUARD AND GO WEST FOR 0.15 MILE TO STATION ON
 KB0717'RIGHT AS DESCRIBED.
 KB0717'
 KB0717'STATION MARK, A STANDARD TRAVERSE DISK STAMPED ELK 1960, IS SET IN
 KB0717'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 KB0717'WITH THE SURFACE OF THE GROUND. THE MARK IS 132 FEET WEST-NORTHWEST
 KB0717'OF A POWER POLE, 65 FEET W. S. W.  OF A 2 FEET IN
 KB0717'DIAMETER TREE AND 21 FEET NORTH OF THE CENTER OF A GRAVELED FIELD
 KB0717'ROAD.
 KB0717'
 KB0717'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED ELK NO 1 1960, IS
 KB0717'SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 KB0717'WITH THE SURFACE OF THE GROUND. THE MARK IS 88 FEET WEST-NORTHWEST OF
 KB0717'A POWER POLE, 22 FEET NORTH OF THE CENTER OF A GRAVELED FIELD
 KB0717'ROAD AND 18 FEET WEST-SOUTHWEST OF A 2 FEET IN DIAMETER TREE.
 KB0717'
 KB0717'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED ELK NO 2 1960, IS
 KB0717'SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 KB0717'WITH THE SURFACE OF THE GROUND. THE MARK IS 131.5 FEET WEST-SOUTHWEST
 KB0717'OF A 2 FEET IN DIAMETER TREE, 108.5 FEET EAST OF A POWER POLE
 KB0717'AND 22 FEET NORTH OF THE CENTER OF A GRAVELED FIELD ROAD.
 KB0717'
 KB0717'NOTE - ELKHART, MUNICIPAL WATER TANK MAY BE USED AS AZIMUTH.
 KB0717
 KB0717                          STATION RECOVERY (1960)
 KB0717
 KB0717'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0717'3.2 MI S FROM ELKHART.
 KB0717'ABOUT 1.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 KB0717'WITH THE MT. PULASKI ROAD IN ELKHART, THENCE 0.8 MILES EAST ALONG
 KB0717'A GRAVEL ROAD, THENCE 0.55 MILES SOUTH ALONG AN ASPHALT ROAD,
 KB0717'THENCE 0.45 MILES WEST ALONG A PRIVATE DRIVE TO A MACHINE SHED,
 KB0717'THENCE CONTINUE 0.15 MILES WEST ON THE PRIVATE DRIVE TO THE TOP
 KB0717'OF THE HILL, 22 FEET NORTH OF PRIVATE DRIVE, 132 FEET
 KB0717'WEST-NORTHWEST OF THE THIRD POWER POLE WEST OF A HOUSE ALSO THE
 KB0717'FOURTH POLE EAST OF A HOUSE, 137 FEET WEST-SOUTHWEST OF A LONE
 KB0717'30 INCH ELM TREE, 189 FEET WEST OF THE NORTH END OF A CONCRETE
 KB0717'PIPE CULVERT, ABOUT LEVEL WITH THE GRAVEL DRIVE, AND SET IN THE
 KB0717'TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 KB0717
 KB0717                          STATION RECOVERY (1972)
 KB0717
 KB0717'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB0717'ELK 1960 RECOVERED GOOD.
 KB0717'
 KB0717'FOUND AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0545 ***********************************************************************
 NG0545  DESIGNATION -  ELK
 NG0545  PID         -  NG0545
 NG0545  STATE/COUNTY-  IL/COOK
 NG0545  COUNTRY     -  US
 NG0545  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0545
 NG0545                         *CURRENT SURVEY CONTROL
 NG0545  ______________________________________________________________________
 NG0545* NAD 83(1997) POSITION- 42 01 24.47860(N) 087 57 36.94517(W)   ADJUSTED
 NG0545* NAVD 88 ORTHO HEIGHT -   207.    (meters)      679.    (feet) SCALED
 NG0545  ______________________________________________________________________
 NG0545  GEOID HEIGHT    -        -33.662 (meters)                     GEOID18
 NG0545  LAPLACE CORR    -         -1.89  (seconds)                    DEFLEC18
 NG0545  HORZ ORDER      -  SECOND
 NG0545
 NG0545.The horizontal coordinates were established by classical geodetic methods
 NG0545.and adjusted by the National Geodetic Survey in October 1999.
 NG0545
 NG0545.The orthometric height was scaled from a topographic map.
 NG0545
 NG0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0545.GEOID18 height accuracy estimate available here.
 NG0545
 NG0545.Click photographs - Photos may exist for this station.
 NG0545
 NG0545.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0545
 NG0545. The following values were computed from the NAD 83(1997) position.
 NG0545
 NG0545;                    North         East     Units Scale Factor Converg.
 NG0545;SPC IL E     -   594,776.365   330,897.091   MT  0.99998674   +0 14 59.1
 NG0545;SPC IL E     - 1,951,362.12  1,085,618.21   sFT  0.99998674   +0 14 59.1
 NG0545;UTM  16      - 4,652,827.651   420,502.172   MT  0.99967776   -0 38 34.3
 NG0545
 NG0545!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0545!SPC IL E     -   0.99997283  x   0.99998674  =   0.99995957
 NG0545!UTM  16      -   0.99997283  x   0.99967776  =   0.99965060
 NG0545
 NG0545:                Primary Azimuth Mark                     Grid Az
 NG0545:SPC IL E     -  ELK AZ MK                                173 44 55.9
 NG0545:UTM  16      -  ELK AZ MK                                174 38 29.3
 NG0545
 NG0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2050252827(NAD 83)
 NG0545
 NG0545|---------------------------------------------------------------------|
 NG0545| PID    Reference Object                     Distance      Geod. Az  |
 NG0545|                                                           dddmmss.s |
 NG0545| CI8598 ELK RM 1                             25.520 METERS 00929     |
 NG0545| NG0546 ELK 2                                40.087 METERS 01052     |
 NG0545| CI8602 ELK 2 RM 5                           41.084 METERS 02158     |
 NG0545| CI8601 ELK RM 4                             17.463 METERS 12758     |
 NG0545| NG0561 ELK AZ MK                           APPROX. 0.7 KM 1735955.0 |
 NG0545| MF1286 ITASCA RADIO STATION WBBM MAST      APPROX. 6.7 KM 2364714.0 |
 NG0545| NH1071 RADIO STATION WGN MAST              APPROX. 6.3 KM 2581444.7 |
 NG0545| CI8600 ELK RM 3                              8.248 METERS 25903     |
 NG0545| CI8599 ELK RM 2                             17.912 METERS 28325     |
 NG0545|---------------------------------------------------------------------|
 NG0545
 NG0545                          SUPERSEDED SURVEY CONTROL
 NG0545
 NG0545  NAD 83(1997)-  42 01 24.47869(N)    087 57 36.94574(W) AD(       ) 2
 NG0545  NAD 83(1994)-  42 01 24.47909(N)    087 57 36.95987(W) AD(       ) 2
 NG0545  NAD 83(1986)-  42 01 24.48080(N)    087 57 36.95975(W) AD(       ) 2
 NG0545  NAD 27      -  42 01 24.37579(N)    087 57 36.71418(W) AD(       ) 2
 NG0545
 NG0545.Superseded values are not recommended for survey control.
 NG0545
 NG0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0545.See file dsdata.pdf to determine how the superseded data were derived.
 NG0545
 NG0545_MARKER: DS = TRIANGULATION STATION DISK
 NG0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0545_STAMPING: ELK 1956
 NG0545_MARK LOGO: CGS
 NG0545_PROJECTION: FLUSH
 NG0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0545+STABILITY: SURFACE MOTION
 NG0545
 NG0545  HISTORY     - Date     Condition        Report By
 NG0545  HISTORY     - 1956     MONUMENTED       CGS
 NG0545  HISTORY     - 1966     GOOD             ILHD
 NG0545  HISTORY     - 1966     GOOD             CGS
 NG0545  HISTORY     - 1969     GOOD             CGS
 NG0545  HISTORY     - 1971     GOOD             NGS
 NG0545  HISTORY     - 1972     GOOD             NGS
 NG0545
 NG0545                          STATION DESCRIPTION
 NG0545
 NG0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0545'THE STATION IS LOCATED ABOUT 3-1/2 MILES WEST OF DES PLAINES, 1-1/2
 NG0545'MILES NORTHWEST OF ELK GROVE, 0.1 MILE NORTHWEST OF THE JUNCTION OF
 NG0545'STATE HIGHWAYS 72 AND 83 AND AT THE INTERSECTION OF STATE HIGHWAY 72
 NG0545'AND BENSONVILLE ROAD AND IS ON HIGHWAY RIGHT-OF-WAY.
 NG0545'
 NG0545'IT IS 113 FEET SOUTH OF THE CENTER OF HIGHWAY 72, 96 FEET SOUTHWEST OF
 NG0545'THE INTERSECTION OF HIGHWAY 72 AND BENSONVILLE ROAD, 86 FEET WEST OF
 NG0545'THE CENTER OF BENSONVILLE ROAD, 48 FEET SOUTHEAST OF THE SOUTHEAST
 NG0545'CORNER OF A SMALL PREFABRICATED BUILDING, 17 FEET WEST OF A 24 INCH
 NG0545'MAPLE TREE AND 5 FEET WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH
 NG0545'AND THE DISK IS STAMPED ELK 1956.
 NG0545'
 NG0545'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 72 AND 83
 NG0545'ABOUT 3-1/2 MILES WEST OF DES PLAINES, GO NORTHWEST ON STATE HIGHWAY
 NG0545'72 FOR 0.1 MILE TO THE INTERSECTION WITH BENSONVILLE ROAD AND THE
 NG0545'STATION IN THE SOUTHWEST ANGLE.
 NG0545'
 NG0545'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON BENSONVILLE
 NG0545'ROAD FOR 0.1 MILE TO THE INTERSECTION OF HIGHWAY 83 AND OAKTON STREET.
 NG0545'CONTINUE SOUTH ON HIGHWAY 83 FOR 0.3 MILE TO THE AZIMUTH MARK ON THE
 NG0545'LEFT.
 NG0545'
 NG0545'REFERENCE MARK 1 IS 67 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 NG0545'SMALL BUILDING AND 29 FEET SOUTH OF THE CENTER OF HIGHWAY 72.  THE
 NG0545'MARK IS FLUSH AND THE DISK IS STAMPED ELK NO 1 1956.
 NG0545'
 NG0545'REFERENCE MARK 2 IS 33 FEET NORTHEAST OF A 24 INCH MAPLE TREE AND 19
 NG0545'FEET SOUTH OF THE SOUTHWEST CORNER OF THE SMALL BUILDING.  THE MARK IS
 NG0545'FLUSH AND THE DISK IS STAMPED ELK NO 2 1956.
 NG0545'
 NG0545'THE AZIMUTH MARK IS 70 FEET EAST OF THE CENTER OF HIGHWAY 83 AND 2
 NG0545'FEET WEST OF A POWER LINE POLE AND A WHITE WITNESS POST.  THE MARK
 NG0545'PROJECTS 6 INCHES AND THE DISK IS STAMPED ELK 1956.
 NG0545'
 NG0545'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 NG0545
 NG0545                          STATION RECOVERY (1966)
 NG0545
 NG0545'RECOVERY NOTE BY IL HIGHWAY DEPT 1966 (WNM)
 NG0545'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  RM 1 WAS FOUND IN
 NG0545'GOOD CONDITION.  RM 2 WAS DESTROYED.  NO TRACE WAS FOUND.  AZIMUTH
 NG0545'MARK WAS FOUND IN GOOD CONDITION.
 NG0545'
 NG0545'REVISED DESCRIPTION- STATION MARK IS BURIED 4 INCHES UNDER GROUND.
 NG0545'STATEMENT 48 FEET SE OF THE SE CORNER OF A SMALL PREFABRICATED
 NG0545'BUILDING SHOULD BE DELETED.  BUILDING IS GONE.  ALSO, WITNESS POST HAS
 NG0545'BEEN DESTROYED.  ADDITIONAL TIE IS- 4.6 FEET SOUTH OF A POWER POLE GUY
 NG0545'POLE.
 NG0545'
 NG0545'RM 1- STATEMENT 67 FEET NE OF THE NE CORNER OF THE SMALL BUILDING
 NG0545'SHOULD BE DELETED.  BUILDING IS GONE.  ADDITIONAL TIES- RM 1 IS 78.5
 NG0545'FT.  NORTH OF GUY POLE, RM 1 IS 81.5 FT.  NORTH OF 24 IN. MAPLE AND
 NG0545'20.7 FT.  WEST OF A LIGHT STANDARD.
 NG0545'
 NG0545'AZIMUTH MARK WHITE WITNESS POST HAS BEEN DESTROYED.
 NG0545
 NG0545                          STATION RECOVERY (1966)
 NG0545
 NG0545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NG0545'THE STATION, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE RECOVERED AND
 NG0545'FOUND IN GOOD CONDITION AT THIS TIME.  REFERENCE MARK 2 WAS SEARCHED
 NG0545'FOR BUT WAS NOT FOUND AT THIS TIME AND SHOULD BE CONSIDERED AS LOST.
 NG0545'A REFERENCE MARK 3 WAS ESTABLISHED AT THIS TIME.  THE DISTANCE AND
 NG0545'DIRECTION TO REFERENCE MARK 1 CHECKED.  THE DESCRIPTION TO THE
 NG0545'STATION, AZIMUTH MARK AND REFERENCE MARK 1 IS GOOD EXCEPT THE BUILDING
 NG0545'IS NOW GONE AND A METAL WITNESS POST WAS SET 2 FEET NORTHEAST OF THE
 NG0545'STATION MARK, AND ANOTHER POST WAS SET 1 FOOT WEST OF THE AZIMUTH
 NG0545'MARK.  THE TO REACH FOR THE STATION IS GOOD.  BELOW IS A DESCRIPTION
 NG0545'TO REFERENCE MARK 3.
 NG0545'
 NG0545'REFERENCE MARK 3 IS 43 FEET WEST OF A 24 INCH MAPLE TREE, 30 FEET
 NG0545'SOUTHWEST OF A POWER POLE AND 28.7 FEET WEST SOUTHWEST OF THE WITNESS
 NG0545'POST.  THE MONUMENT IS FLUSH WITH THE SURFACE AND THE DISK IS STAMPED
 NG0545'ELK 1956 NO 3 1966.
 NG0545'
 NG0545'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - ABOUT 1-1/2 MILES
 NG0545'NW OF ELK GROVE.
 NG0545'
 NG0545'HEIGHT OF LIGHT ABOVE STATION MARK - 5 FEET.
 NG0545
 NG0545                          STATION RECOVERY (1969)
 NG0545
 NG0545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (ARS)
 NG0545'ALL MARKS RECOVERED IN GOOD CONDITION.
 NG0545'
 NG0545'DESCRIPTION NEEDS REVISION- BENSENVILLE ROAD NOW CALLED ELMHURST ROAD.
 NG0545'THE SMALL PRE-FAB BUILDING IS GONE.
 NG0545'
 NG0545'MARK IS- 17 FT. W OF 24 INCH MAPLE (SAME AS PREVIOUS)  5 FT. S OF
 NG0545'POWER BRACE POLE, 85 FT. E OF 36 INCH TREE IN FIELD, 64 FT. N OF N
 NG0545'CORNER OF BILLBOARD
 NG0545'
 NG0545'HORIZONTAL DISTANCE FROM STATION TO AZIMUTH MARK IS 2214.10 FT.
 NG0545'(DOUBLE MEASURED GEODIMETER SPUR)
 NG0545
 NG0545                          STATION RECOVERY (1971)
 NG0545
 NG0545'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 NG0545'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 NG0545'REFERENCE MARK 3 FOUND HIT AND LEANING SLIGHTLY TO THE SOUTHWEST BUT
 NG0545'SOLID AND LEFT INTACT.  REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED TO
 NG0545'HAVE BEEN DESTROYED SINCE THERE IS CONSTRUCTION IN THE AREA.
 NG0545'DIRECTION TO THE MAST CHECKED.  DISTANCE AND DIRECTION TO REFERENCE
 NG0545'MARK 3 FAILED TO CHECK AND THIS IS DUE TO THE MARK BEING DISTURBED.
 NG0545'REFERENCE MARK 4 WAS SET.  THE STATION MARK IS SURROUNDED BY METAL
 NG0545'POST AND A WOODEN BARRICADE TO PROTECT IT FROM DAMAGE DURING
 NG0545'CONSTRUCTION.  A NEW DESCRIPTION FOLLOWS-
 NG0545'
 NG0545'THE STATION IS LOCATED ABOUT 3-1/2 MILES WEST OF DES PLAINES, 0.1 MILE
 NG0545'NORTH OF THE JUNCTION OF STATE HIGHWAYS 72 AND 83, 24 FEET SOUTHWEST
 NG0545'OF A POWER LINE GUY POLE, 17 FEET WEST OF A 24 INCH MAPLE TREE, 46
 NG0545'FEET WEST OF THE WEST CURB OF HIGHWAY 83, 1 FOOT SOUTHWEST OF A METAL
 NG0545'WITNESS POST, 1 FOOT NORTHWEST OF WITNESS POST AND 1 FOOT SOUTHEAST OF
 NG0545'A WITNESS POST.  THE MONUMENT IS 6 INCHES UNDERGROUND AND THE DISK IS
 NG0545'STAMPED ELK 1956.
 NG0545'
 NG0545'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 83 FOR
 NG0545'0.4 MILE TO THE MARK ON THE LEFT.
 NG0545'
 NG0545'REFERENCE MARK 3 IS 1 FOOT NORTH OF A METAL WITNESS POST AND 34 FEET
 NG0545'WEST OF THE TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ELK
 NG0545'1956 NO 3 1966.
 NG0545'
 NG0545'REFERENCE MARK 4 IS A STANDARD DISK SET IN A DRILL HOLE IN THE TOP OF
 NG0545'THE WEST CONCRETE CURB OF THE HIGHWAY, 5 FEET NORTHWEST OF A STORM
 NG0545'DRAIN AND 44 FEET SOUTHEAST OF THE MAPLE TREE.  THE DISK IS STAMPED
 NG0545'ELK 1956 NO 4 1971.
 NG0545'
 NG0545'THE AZIMUTH MARK IS 2 FEET WEST OF A POWER POLE, 1 FOOT NORTH OF A
 NG0545'METAL WITNESS POST AND 70 FEET EAST OF THE CENTERLINE OF THE NORTH
 NG0545'BOUND LANE OF THE HIGHWAY.  THE MONUMENT IS FLUSH AND THE DISK IS
 NG0545'STAMPED ELK 1956.
 NG0545'
 NG0545'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - 1-1/2 MILES
 NG0545'NORTHWEST OF ELK GROVE.  HEIGHT OF LIGHT ABOVE STATION MARK - 5 FEET.
 NG0545
 NG0545                          STATION RECOVERY (1972)
 NG0545
 NG0545'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 NG0545'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 NG0545'REFERENCE MARK 3 WAS FOUND TO BE SLIGHTLY DISTURBED BUT THE DISTANCE
 NG0545'AND DIRECTION TO IT CHECKED.  REFERENCE MARK 4 WAS FOUND WITH THE DISK
 NG0545'SHEARED OFF.  REFERENCE MARK 3 WAS IN THE WAY OF GRADING AND WAS
 NG0545'DESTROYED.  THE STATION MARK IS SUBJECT TO BE DESTROYED BY GRADING BUT
 NG0545'THERE IS A POSSIBILITY THAT IT MAY SURVIVE SINCE IT IS UNDERGROUND AND
 NG0545'WAS LEFT INTACT.  A NEW STATION ELK 2 1972 WAS ESTABLISHED.  THE
 NG0545'AZIMUTH MARK WAS LEFT INTACT AND USED AT THE NEW STATION.
 NG0545'
 NG0545'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - ABOUT 1-1/2 MILES
 NG0545'NORTHWEST OF ELK GROVE HEIGHT OF LIGHT ABOVE STATION MARK - 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0546 ***********************************************************************
 NG0546  DESIGNATION -  ELK 2
 NG0546  PID         -  NG0546
 NG0546  STATE/COUNTY-  IL/COOK
 NG0546  COUNTRY     -  US
 NG0546  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0546
 NG0546                         *CURRENT SURVEY CONTROL
 NG0546  ______________________________________________________________________
 NG0546* NAD 83(1997) POSITION- 42 01 25.75457(N) 087 57 36.61672(W)   NO CHECK
 NG0546* NAVD 88 ORTHO HEIGHT -   207.    (meters)      679.    (feet) SCALED
 NG0546  ______________________________________________________________________
 NG0546  GEOID HEIGHT    -        -33.662 (meters)                     GEOID18
 NG0546  LAPLACE CORR    -         -1.89  (seconds)                    DEFLEC18
 NG0546  HORZ ORDER      -  THIRD
 NG0546
 NG0546.The horizontal coordinates were established by classical geodetic methods
 NG0546.and adjusted by the National Geodetic Survey in October 1999.
 NG0546
 NG0546.No horizontal observational check was made to the station.
 NG0546
 NG0546.The orthometric height was scaled from a topographic map.
 NG0546
 NG0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0546.GEOID18 height accuracy estimate available here.
 NG0546
 NG0546.Click photographs - Photos may exist for this station.
 NG0546
 NG0546.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0546
 NG0546. The following values were computed from the NAD 83(1997) position.
 NG0546
 NG0546;                    North         East     Units Scale Factor Converg.
 NG0546;SPC IL E     -   594,815.766   330,904.475   MT  0.99998675   +0 14 59.3
 NG0546;SPC IL E     - 1,951,491.39  1,085,642.43   sFT  0.99998675   +0 14 59.3
 NG0546;UTM  16      - 4,652,866.920   420,510.167   MT  0.99967775   -0 38 34.1
 NG0546
 NG0546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0546!SPC IL E     -   0.99997283  x   0.99998675  =   0.99995958
 NG0546!UTM  16      -   0.99997283  x   0.99967775  =   0.99965059
 NG0546
 NG0546:                Primary Azimuth Mark                     Grid Az
 NG0546:SPC IL E     -  ELK AZ MK                                174 40 56.6
 NG0546:UTM  16      -  ELK AZ MK                                175 34 30.0
 NG0546
 NG0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2051052866(NAD 83)
 NG0546
 NG0546|---------------------------------------------------------------------|
 NG0546| PID    Reference Object                     Distance      Geod. Az  |
 NG0546|                                                           dddmmss.s |
 NG0546| CI8602 ELK 2 RM 5                            7.917 METERS 09915     |
 NG0546| NG0561 ELK AZ MK                           APPROX. 0.7 KM 1745555.9 |
 NG0546| CI8603 ELK 2 RM 6                            8.191 METERS 18157     |
 NG0546| NG0545 ELK                                  40.087 METERS 19052     |
 NG0546|---------------------------------------------------------------------|
 NG0546
 NG0546                          SUPERSEDED SURVEY CONTROL
 NG0546
 NG0546  NAD 83(1997)-  42 01 25.75466(N)    087 57 36.61729(W) AD(       ) 3
 NG0546  NAD 83(1994)-  42 01 25.75506(N)    087 57 36.63142(W) AD(       ) 3
 NG0546  NAD 83(1986)-  42 01 25.75676(N)    087 57 36.63130(W) AD(       ) 3
 NG0546  NAD 27      -  42 01 25.65178(N)    087 57 36.38572(W) AD(       ) 3
 NG0546
 NG0546.Superseded values are not recommended for survey control.
 NG0546
 NG0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0546.See file dsdata.pdf to determine how the superseded data were derived.
 NG0546
 NG0546_MARKER: DS = TRIANGULATION STATION DISK
 NG0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0546_STAMPING: ELK 2 1972
 NG0546_MARK LOGO: CGS
 NG0546_PROJECTION: FLUSH
 NG0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0546+STABILITY: SURFACE MOTION
 NG0546
 NG0546  HISTORY     - Date     Condition        Report By
 NG0546  HISTORY     - 1972     MONUMENTED       NGS
 NG0546
 NG0546                          STATION DESCRIPTION
 NG0546
 NG0546'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 NG0546'THE STATION IS LOCATED ABOUT 3-1/2 MILES WEST OF DES PLAINS, 0.1 MILE
 NG0546'NORTH OF THE JUNCTION OF STATE HIGHWAYS 72 AND 83, ON ROAD
 NG0546'RIGHT-OF-WAY, 1 FOOT EAST OF A METAL WITNESS POST, 50 FEET WEST OF THE
 NG0546'CENTERLINE OF THE SOUTH BOUND LANE OF HIGHWAY 83, 13 FEET SOUTHWEST OF
 NG0546'THE EAST END OF A METAL GUARD RAIL, 36 FEET SOUTH OF A POWER POLE, 5
 NG0546'FEET SOUTH OF THE GUARD RAIL AND 20 FEET NORTHWEST OF THE CENTER OF A
 NG0546'METAL GRATED CONCRETE HEADWALL.  THE MONUMENT IS FLUSH AND THE DISK IS
 NG0546'STAMPED ELK 2 1972.
 NG0546'
 NG0546'REFERENCE MARK 5 IS A STANDARD DISK STAMPED ELK 2 NO 5 1972, SET IN A
 NG0546'DRILL HOLE IN THE TOP OF THE WEST CONCRETE CURB OF THE HIGHWAY, 24
 NG0546'FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF THE HIGHWAY AND
 NG0546'20 FEET NORTHEAST OF THE CENTER OF THE HEADWALL.
 NG0546'
 NG0546'REFERENCE MARK 6 IS A STANDARD DISK STAMPED ELK 2 NO 6 1972, SET IN A
 NG0546'DRILL HOLE IN THE TOP OF THE SOUTH CONCRETE RETAINING WALL OF THE
 NG0546'HEADWALL, 13 FEET SOUTHWEST OF THE CENTER OF THE HEADWALL, 19 FEET
 NG0546'NORTHEAST OF AN UNDERGROUND PIPE WARNING SIGN AND 51 FEET WEST OF THE
 NG0546'CENTERLINE OF THE SOUTH BOUND LANE OF THE HIGHWAY.
 NG0546'
 NG0546'THE AZIMUTH MARK IS 0.4 MILE SOUTH ALONG HIGHWAY 83 FROM THE STATION,
 NG0546'2 FEET WEST OF A POWER POLE, 1 FOOT NORTH OF A METAL WITNESS POST AND
 NG0546'70 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF THE HIGHWAY.
 NG0546'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ELK 1956.
 NG0546'
 NG0546'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0561 ***********************************************************************
 NG0561  DESIGNATION -  ELK AZ MK
 NG0561  PID         -  NG0561
 NG0561  STATE/COUNTY-  IL/COOK
 NG0561  COUNTRY     -  US
 NG0561  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0561
 NG0561                         *CURRENT SURVEY CONTROL
 NG0561  ______________________________________________________________________
 NG0561* NAD 83(1997) POSITION- 42 01 02.70722(N) 087 57 33.87587(W)   NO CHECK
 NG0561* NAVD 88 ORTHO HEIGHT -   207.    (meters)      679.    (feet) SCALED
 NG0561  ______________________________________________________________________
 NG0561  GEOID HEIGHT    -        -33.653 (meters)                     GEOID18
 NG0561  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 NG0561  HORZ ORDER      -  THIRD
 NG0561
 NG0561.The horizontal coordinates were established by classical geodetic methods
 NG0561.and adjusted by the National Geodetic Survey in October 1999.
 NG0561
 NG0561.No horizontal observational check was made to the station.
 NG0561
 NG0561.The orthometric height was scaled from a topographic map.
 NG0561
 NG0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0561.GEOID18 height accuracy estimate available here.
 NG0561
 NG0561.Click photographs - Photos may exist for this station.
 NG0561
 NG0561.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0561
 NG0561. The following values were computed from the NAD 83(1997) position.
 NG0561
 NG0561;                    North         East     Units Scale Factor Converg.
 NG0561;SPC IL E     -   594,104.959   330,970.635   MT  0.99998680   +0 15 01.0
 NG0561;SPC IL E     - 1,949,159.35  1,085,859.49   sFT  0.99998680   +0 15 01.0
 NG0561;UTM  16      - 4,652,155.389   420,565.229   MT  0.99967764   -0 38 32.0
 NG0561
 NG0561!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0561!SPC IL E     -   0.99997283  x   0.99998680  =   0.99995963
 NG0561!UTM  16      -   0.99997283  x   0.99967764  =   0.99965048
 NG0561
 NG0561:                Primary Azimuth Mark                     Grid Az
 NG0561:SPC IL E     -  ELK                                      353 44 56.1
 NG0561:UTM  16      -  ELK                                      354 38 29.1
 NG0561
 NG0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2056552155(NAD 83)
 NG0561
 NG0561|---------------------------------------------------------------------|
 NG0561| PID    Reference Object                     Distance      Geod. Az  |
 NG0561|                                                           dddmmss.s |
 NG0561| NG0545 ELK                                 APPROX. 0.7 KM 3535957.1 |
 NG0561| NG0546 ELK 2                               APPROX. 0.7 KM 3545557.8 |
 NG0561|---------------------------------------------------------------------|
 NG0561
 NG0561                          SUPERSEDED SURVEY CONTROL
 NG0561
 NG0561  NAD 83(1997)-  42 01 02.70731(N)    087 57 33.87643(W) AD(       ) 3
 NG0561  NAD 83(1994)-  42 01 02.70771(N)    087 57 33.89054(W) AD(       ) 3
 NG0561  NAD 83(1986)-  42 01 02.70952(N)    087 57 33.89043(W) AD(       ) 3
 NG0561  NAD 27      -  42 01 02.60417(N)    087 57 33.64533(W) AD(       ) 3
 NG0561
 NG0561.Superseded values are not recommended for survey control.
 NG0561
 NG0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0561.See file dsdata.pdf to determine how the superseded data were derived.
 NG0561
 NG0561_MARKER: DZ = AZIMUTH MARK DISK
 NG0561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0561_STAMPING: ELK 1956
 NG0561_MARK LOGO: CGS
 NG0561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0561+STABILITY: SURFACE MOTION
 NG0561
 NG0561  HISTORY     - Date     Condition        Report By
 NG0561  HISTORY     - 1956     MONUMENTED       CGS
 NG0561
 NG0561                          STATION DESCRIPTION
 NG0561
 NG0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0561'THE MARK IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH-SOUTHEAST OF
 NG0561'PALATINE, 6.1 MI (9.8 KM) WEST OF PARK RIDGE AND 5.0 MI (8.0 KM)
 NG0561'SOUTH-SOUTHEAST OF ARLINGTON HEIGHTS.
 NG0561'
 NG0561'THE AZIMUTH MARK IS 0.4 MI (0.6 KM) SOUTH ALONG HIGHWAY 83 FROM
 NG0561'STATION ELK, 2 FT (0.6 M) WEST OF A POWER POLE, 1 FT (0.3 M) NORTH OF
 NG0561'A METAL WITNESS POST AND 70 FT (21.3 M) EAST OF THE CENTERLINE OF THE
 NG0561'NORTH BOUND LANE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0716 ***********************************************************************
 KB0716  DESIGNATION -  ELK RM 1
 KB0716  PID         -  KB0716
 KB0716  STATE/COUNTY-  IL/LOGAN
 KB0716  COUNTRY     -  US
 KB0716  USGS QUAD   -  CORNLAND (2018)
 KB0716
 KB0716                         *CURRENT SURVEY CONTROL
 KB0716  ______________________________________________________________________
 KB0716* NAD 83(1986) POSITION- 39 59 51.11   (N) 089 29 37.27   (W)   HD_HELD1
 KB0716* NAVD 88 ORTHO HEIGHT -   195.108 (meters)      640.12  (feet) ADJUSTED
 KB0716  ______________________________________________________________________
 KB0716  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 KB0716  DYNAMIC HEIGHT  -        195.007 (meters)      639.79  (feet) COMP
 KB0716  MODELED GRAVITY -    980,105.7   (mgal)                       NAVD 88
 KB0716
 KB0716  VERT ORDER      -  SECOND    CLASS 0
 KB0716
 KB0716.The horizontal coordinates were determined by differentially corrected
 KB0716.hand held GPS observations or other comparable positioning techniques
 KB0716.and have an estimated accuracy of +/- 3 meters.
 KB0716
 KB0716.The orthometric height was determined by differential leveling and
 KB0716.adjusted by the NATIONAL GEODETIC SURVEY
 KB0716.in June 1991.
 KB0716
 KB0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0716.GEOID18 height accuracy estimate available here.
 KB0716
 KB0716.Click photographs - Photos may exist for this station.
 KB0716
 KB0716.The dynamic height is computed by dividing the NAVD 88
 KB0716.geopotential number by the normal gravity value computed on the
 KB0716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0716.degrees latitude (g = 980.6199 gals.).
 KB0716
 KB0716.The modeled gravity was interpolated from observed gravity values.
 KB0716
 KB0716;                    North         East    Units  Estimated Accuracy
 KB0716;SPC IL W     -   369,930.6     757,467.3     MT  (+/- 3 meters HH1 GPS) 
 KB0716
 KB0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8712030461(NAD 83)
 KB0716
 KB0716                          SUPERSEDED SURVEY CONTROL
 KB0716
 KB0716  NGVD 29 (??/??/92)  195.199  (m)          640.42   (f) ADJ UNCH    2 0
 KB0716
 KB0716.Superseded values are not recommended for survey control.
 KB0716
 KB0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0716.See file dsdata.pdf to determine how the superseded data were derived.
 KB0716
 KB0716_MARKER: DR = REFERENCE MARK DISK
 KB0716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0716_STAMPING: ELK NO 1 1960
 KB0716_MARK LOGO: CGS
 KB0716_PROJECTION: FLUSH
 KB0716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0716+STABILITY: SURFACE MOTION
 KB0716
 KB0716  HISTORY     - Date     Condition        Report By
 KB0716  HISTORY     - 1960     MONUMENTED       CGS
 KB0716
 KB0716                          STATION DESCRIPTION
 KB0716
 KB0716'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0716'3.2 MI S FROM ELKHART.
 KB0716'ABOUT 1.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 KB0716'WITH THE MT. PULASKI ROAD IN ELKHART, THENCE 0.8 MILES EAST ALONG
 KB0716'A GRAVEL ROAD, THENCE 0.55 MILES SOUTH ALONG AN ASPHALT ROAD,
 KB0716'THENCE 0.45 MILES WEST ALONG A PRIVATE DRIVE TO A MACHINE SHED,
 KB0716'THENCE CONTINUE 0.15 MILES WEST ON THE PRIVATE DRIVE TO THE TOP
 KB0716'OF THE HILL, 22.5 FEET NORTH OF THE PRIVATE DRIVE, 92 FEET
 KB0716'WEST-SOUTHWEST OF A LONE THIRTY INCH ELM TREE, 88 FEET
 KB0716'WEST-NORTHWEST OF THE THIRD POWER POLE WEST OF A HOUSE ALSO THE
 KB0716'FOURTH POLE EAST OF A HOUSE, 47.8 FEET EAST OF TRAVERSE STATION
 KB0716'ELK, 142 FEET WEST OF THE NORTH END OF A CONCRETE PIPE CULVERT,
 KB0716'ABOUT LEVEL WITH THE PRIVATE DRIVE, AND SET IN THE TOP OF A
 KB0716'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0718 ***********************************************************************
 KB0718  DESIGNATION -  ELK RM 2
 KB0718  PID         -  KB0718
 KB0718  STATE/COUNTY-  IL/LOGAN
 KB0718  COUNTRY     -  US
 KB0718  USGS QUAD   -  CORNLAND (2018)
 KB0718
 KB0718                         *CURRENT SURVEY CONTROL
 KB0718  ______________________________________________________________________
 KB0718* NAD 83(1986) POSITION- 39 59 50.93   (N) 089 29 38.73   (W)   HD_HELD1
 KB0718* NAVD 88 ORTHO HEIGHT -   196.074 (meters)      643.29  (feet) ADJUSTED
 KB0718  ______________________________________________________________________
 KB0718  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 KB0718  DYNAMIC HEIGHT  -        195.973 (meters)      642.95  (feet) COMP
 KB0718  MODELED GRAVITY -    980,105.7   (mgal)                       NAVD 88
 KB0718
 KB0718  VERT ORDER      -  SECOND    CLASS 0
 KB0718
 KB0718.The horizontal coordinates were determined by differentially corrected
 KB0718.hand held GPS observations or other comparable positioning techniques
 KB0718.and have an estimated accuracy of +/- 3 meters.
 KB0718
 KB0718.The orthometric height was determined by differential leveling and
 KB0718.adjusted by the NATIONAL GEODETIC SURVEY
 KB0718.in June 1991.
 KB0718
 KB0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0718.GEOID18 height accuracy estimate available here.
 KB0718
 KB0718.Click photographs - Photos may exist for this station.
 KB0718
 KB0718.The dynamic height is computed by dividing the NAVD 88
 KB0718.geopotential number by the normal gravity value computed on the
 KB0718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0718.degrees latitude (g = 980.6199 gals.).
 KB0718
 KB0718.The modeled gravity was interpolated from observed gravity values.
 KB0718
 KB0718;                    North         East    Units  Estimated Accuracy
 KB0718;SPC IL W     -   369,924.7     757,432.7     MT  (+/- 3 meters HH1 GPS) 
 KB0718
 KB0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8708530457(NAD 83)
 KB0718
 KB0718                          SUPERSEDED SURVEY CONTROL
 KB0718
 KB0718  NGVD 29 (??/??/92)  196.165  (m)          643.58   (f) ADJ UNCH    2 0
 KB0718
 KB0718.Superseded values are not recommended for survey control.
 KB0718
 KB0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0718.See file dsdata.pdf to determine how the superseded data were derived.
 KB0718
 KB0718_MARKER: DR = REFERENCE MARK DISK
 KB0718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0718_STAMPING: ELK NO 2 1960
 KB0718_MARK LOGO: CGS
 KB0718_PROJECTION: FLUSH
 KB0718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0718+STABILITY: SURFACE MOTION
 KB0718
 KB0718  HISTORY     - Date     Condition        Report By
 KB0718  HISTORY     - 1960     MONUMENTED       CGS
 KB0718
 KB0718                          STATION DESCRIPTION
 KB0718
 KB0718'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0718'3.2 MI S FROM ELKHART.
 KB0718'ABOUT 1.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 KB0718'WITH THE MT. PULASKI ROAD IN ELKHART, THENCE 0.8 MILES EAST ALONG
 KB0718'A GRAVEL ROAD, THENCE 0.55 MILES SOUTH ALONG AN ASPHALT ROAD,
 KB0718'THENCE 0.45 MILES WEST ALONG A PRIVATE DRIVE TO A MACHINE SHED,
 KB0718'THENCE CONTINUE 0.15 MILES WEST ON THE PRIVATE DRIVE TO THE TOP
 KB0718'OF THE HILL, 21.5 FEET NORTH OF A PRIVATE DRIVE, 203 FEET
 KB0718'WEST-SOUTHWEST OF A LONE 30 INCH ELM TREE, 197 FEET
 KB0718'WEST-NORTHWEST OF THE THIRD POWER POLE WEST OF A HOUSE WHICH IS
 KB0718'ALSO THE FOURTH POLE EAST OF A HOUSE, 67.2 FEET WEST OF TRAVERSE
 KB0718'STATION ELK, 257 FEET WEST OF THE NORTH END OF A CONCRETE PIPE
 KB0718'CULVERT, ABOUT LEVEL WITH THE PRIVATE DRIVE, AND SET IN THE TOP
 KB0718'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1141 ***********************************************************************
 LC1141  DESIGNATION -  ELKHART
 LC1141  PID         -  LC1141
 LC1141  STATE/COUNTY-  IL/LOGAN
 LC1141  COUNTRY     -  US
 LC1141  USGS QUAD   -  BROADWELL (2018)
 LC1141
 LC1141                         *CURRENT SURVEY CONTROL
 LC1141  ______________________________________________________________________
 LC1141* NAD 83(1997) POSITION- 40 02 05.56621(N) 089 28 15.65558(W)   ADJUSTED
 LC1141* NAVD 88 ORTHO HEIGHT -   177.895 (meters)      583.64  (feet) ADJUSTED
 LC1141  ______________________________________________________________________
 LC1141  GEOID HEIGHT    -        -32.524 (meters)                     GEOID18
 LC1141  LAPLACE CORR    -          2.86  (seconds)                    DEFLEC18
 LC1141  DYNAMIC HEIGHT  -        177.803 (meters)      583.34  (feet) COMP
 LC1141  MODELED GRAVITY -    980,106.1   (mgal)                       NAVD 88
 LC1141
 LC1141  HORZ ORDER      -  SECOND
 LC1141  VERT ORDER      -  SECOND    CLASS 0
 LC1141
 LC1141.The horizontal coordinates were established by classical geodetic methods
 LC1141.and adjusted by the National Geodetic Survey in October 1999.
 LC1141
 LC1141.The orthometric height was determined by differential leveling and
 LC1141.adjusted by the NATIONAL GEODETIC SURVEY
 LC1141.in June 1991.
 LC1141
 LC1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1141.GEOID18 height accuracy estimate available here.
 LC1141
 LC1141.Click photographs - Photos may exist for this station.
 LC1141
 LC1141.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1141
 LC1141.The dynamic height is computed by dividing the NAVD 88
 LC1141.geopotential number by the normal gravity value computed on the
 LC1141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1141.degrees latitude (g = 980.6199 gals.).
 LC1141
 LC1141.The modeled gravity was interpolated from observed gravity values.
 LC1141
 LC1141. The following values were computed from the NAD 83(1997) position.
 LC1141
 LC1141;                    North         East     Units Scale Factor Converg.
 LC1141;SPC IL W     -   374,092.264   759,370.868   MT  0.99998455   +0 26 51.0
 LC1141;SPC IL W     - 1,227,334.37  2,491,369.26   sFT  0.99998455   +0 26 51.0
 LC1141;UTM  16      - 4,434,553.901   289,170.817   MT  1.00014722   -1 35 24.3
 LC1141
 LC1141!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1141!SPC IL W     -   0.99997720  x   0.99998455  =   0.99996175
 LC1141!UTM  16      -   0.99997720  x   1.00014722  =   1.00012441
 LC1141
 LC1141:                Primary Azimuth Mark                     Grid Az
 LC1141:SPC IL W     -  ELKHART MUNICIPAL TANK                   211 07 35.7
 LC1141:UTM  16      -  ELKHART MUNICIPAL TANK                   213 09 51.0
 LC1141
 LC1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8917034553(NAD 83)
 LC1141
 LC1141|---------------------------------------------------------------------|
 LC1141| PID    Reference Object                     Distance      Geod. Az  |
 LC1141|                                                           dddmmss.s |
 LC1141| LC1140 ELKHART RM 2                         11.677 METERS 02057     |
 LC1141| LC1922 ELKHART MUNICIPAL TANK              APPROX. 1.7 KM 2113426.7 |
 LC1141| LC1142 ELKHART RM 1                         12.785 METERS 21439     |
 LC1141|---------------------------------------------------------------------|
 LC1141
 LC1141                          SUPERSEDED SURVEY CONTROL
 LC1141
 LC1141  NAD 83(1986)-  40 02 05.57859(N)    089 28 15.64840(W) AD(       ) 2
 LC1141  NAD 27      -  40 02 05.40520(N)    089 28 15.28280(W) AD(       ) 2
 LC1141  NGVD 29 (??/??/92)  177.985  (m)          583.94   (f) ADJ UNCH    2 0
 LC1141  NGVD 29             177.98   (m)          583.9    (f) LEVELING    3  
 LC1141
 LC1141.Superseded values are not recommended for survey control.
 LC1141
 LC1141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1141.See file dsdata.pdf to determine how the superseded data were derived.
 LC1141
 LC1141_MARKER: DE = TRAVERSE STATION DISK
 LC1141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1141_STAMPING: ELKHART 1960
 LC1141_MARK LOGO: CGS
 LC1141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1141+STABILITY: SURFACE MOTION
 LC1141
 LC1141  HISTORY     - Date     Condition        Report By
 LC1141  HISTORY     - 1960     MONUMENTED       CGS
 LC1141  HISTORY     - 1960     GOOD             CGS
 LC1141  HISTORY     - 20130102 GOOD             INDIV
 LC1141
 LC1141                          STATION DESCRIPTION
 LC1141
 LC1141'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1141'THE STATION IS LOCATED ABOUT 1 MILE NORTHEAST OF ELKHART,
 LC1141'3 MILES SOUTHWEST OF BROADWELL AND BETWEEN U.S. HIGHWAY 66
 LC1141'AND ILLINOIS CENTRAL RAILROAD TRACKS.
 LC1141'
 LC1141'TO REACH FROM THE POST OFFICE IN ELKHART, GO WEST ON MAIN
 LC1141'STREET FOR 0.1 MILE TO THE JUNCTION WITH U.S. HIGHWAY 66,
 LC1141'TURN RIGHT ON U.S. HIGHWAY 66 AND GO NORTHEAST FOR 1.2 MILES
 LC1141'TO A TRACK ROAD AND THE STATION.
 LC1141'
 LC1141'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF
 LC1141'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE
 LC1141'THE SURFACE OF THE GROUND AND IS STAMPED ELKHART 1960.  THE
 LC1141'MARK IS 70.5 FEET EAST-SOUTHEAST OF THE CENTER OF THE NORTH
 LC1141'BOUND LANE OF U.S. HIGHWAY 66, 44 FEET NORTH-NORTHEAST OF
 LC1141'A TELEPHONE POLE, 26.5 FEET WEST-SOUTHWEST OF THE WEST RAIL
 LC1141'OF RAILROAD TRACKS, 19 FEET SOUTH-SOUTHWEST OF THE CENTER
 LC1141'OF A TRACK ROAD AND 11.1 FEET SOUTH-SOUTHWEST OF A WITNESS
 LC1141'POST.
 LC1141'
 LC1141'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 LC1141'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC1141'THE SURFACE OF THE GROUND AND IS STAMPED ELKHART NO 1 1960.
 LC1141'THE MARK IS 70 FEET EAST OF THE CENTER OF THE NORTH BOUND
 LC1141'LANE OF U.S. HIGHWAY 66, 53 FEET SOUTH-SOUTHWEST OF A WITNESS
 LC1141'POST, 28 FEET WEST-NORTHWEST OF THE WEST RAIL OF RAILROAD
 LC1141'TRACKS AND 2.4 FEET NORTH OF A TELEPHONE POLE.
 LC1141'
 LC1141'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF
 LC1141'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1141'SURFACE OF THE GROUND AND IS STAMPED ELKHART NO 2 1960.  THE
 LC1141'MARK IS 63 FEET EAST-SOUTHEAST OF THE NORTH BOUND LANE OF
 LC1141'U.S. HIGHWAY 66, 34.5 FEET WEST-NORTHWEST OF THE WEST RAIL
 LC1141'OF RAILROAD TRACKS, 31 FEET SOUTHWEST OF A TELEPHONE POLE,
 LC1141'17.4 FEET NORTH-NORTHEAST OF THE CENTER OF A TRACK ROAD AND
 LC1141'1.8 FEET WEST OF A RIGHT-OF-WAY POST.
 LC1141'
 LC1141'ELKHART, MUNICIPAL WATER TANK MAY BE USED AS AN AZIMUTH.
 LC1141'
 LC1141'HEIGHT OF LIGHT ABOVE STATION MARK 3.50 METERS.
 LC1141
 LC1141                          STATION RECOVERY (1960)
 LC1141
 LC1141'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1141'1.1 MI NE FROM ELKHART.
 LC1141'ABOUT 1.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1141'WITH THE MT. PULASKI ROAD AT ELKHART, AT THE JUNCTION OF A FIELD
 LC1141'ROAD EAST, 71 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND
 LC1141'LANE OF U.S. HIGHWAY 66, 19 FEET SOUTHWEST OF THE CENTER LINE
 LC1141'OF THE FIELD ROAD EAST, 27 FEET NORTHWEST OF THE SOUTHWEST RAIL
 LC1141'OF THE SOUTH BOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL ROAD,
 LC1141'68 FEET SOUTHWEST OF A TELEGRAPH POLE WITH A GUY WIRE, 34 FEET
 LC1141'WEST OF THE CROSSING OF THE SOUTH BOUND TRACK AND THE FIELD ROAD
 LC1141'EAST, 11.2 FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST, 2.5 FEET
 LC1141'BELOW THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1141'1 INCH.
 LC1141
 LC1141                          STATION RECOVERY (2013)
 LC1141
 LC1141'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 LC1141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1922 ***********************************************************************
 LC1922  DESIGNATION -  ELKHART MUNICIPAL TANK
 LC1922  PID         -  LC1922
 LC1922  STATE/COUNTY-  IL/LOGAN
 LC1922  COUNTRY     -  US
 LC1922  USGS QUAD   -  BROADWELL (2018)
 LC1922
 LC1922                         *CURRENT SURVEY CONTROL
 LC1922  ______________________________________________________________________
 LC1922* NAD 83(1997) POSITION- 40 01 19.00706(N) 089 28 52.87261(W)   ADJUSTED
 LC1922  ______________________________________________________________________
 LC1922  GEOID HEIGHT    -        -32.525 (meters)                     GEOID18
 LC1922  LAPLACE CORR    -          2.98  (seconds)                    DEFLEC18
 LC1922  HORZ ORDER      -  THIRD
 LC1922
 LC1922.The horizontal coordinates were established by classical geodetic methods
 LC1922.and adjusted by the National Geodetic Survey in October 1999.
 LC1922
 LC1922.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1922.GEOID18 height accuracy estimate available here.
 LC1922
 LC1922.Click photographs - Photos may exist for this station.
 LC1922
 LC1922.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1922
 LC1922. The following values were computed from the NAD 83(1997) position.
 LC1922
 LC1922;                    North         East     Units Scale Factor Converg.
 LC1922;SPC IL W     -   372,649.462   758,499.598   MT  0.99998329   +0 26 26.6
 LC1922;SPC IL W     - 1,222,600.78  2,488,510.76   sFT  0.99998329   +0 26 26.6
 LC1922;UTM  16      - 4,433,142.750   288,248.653   MT  1.00015202   -1 35 46.7
 LC1922
 LC1922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8824833142(NAD 83)
 LC1922
 LC1922                          SUPERSEDED SURVEY CONTROL
 LC1922
 LC1922  NAD 83(1986)-  40 01 19.01942(N)    089 28 52.86545(W) AD(       ) 3
 LC1922  NAD 27      -  40 01 18.84400(N)    089 28 52.49900(W) AD(       ) 3
 LC1922
 LC1922.Superseded values are not recommended for survey control.
 LC1922
 LC1922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1922.See file dsdata.pdf to determine how the superseded data were derived.
 LC1922
 LC1922_MARKER: 53 = ELEVATED TANK
 LC1922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1922+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 LC1922
 LC1922  HISTORY     - Date     Condition        Report By
 LC1922  HISTORY     - 1960     FIRST OBSERVED   CGS
 LC1922  HISTORY     - 20120725 GOOD             GEOCAC
 LC1922
 LC1922                          STATION DESCRIPTION
 LC1922
 LC1922'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1922'THE STATION IS LOCATED ABOUT 0.15 MILE NORTH-NORTHWEST OF THE
 LC1922'ELKHART POST OFFICE AND 0.1 MILE SOUTHEAST OF U.S. HIGHWAY
 LC1922'66.
 LC1922'
 LC1922'THE STATION IS A SILVER WATER TANK, SUPPORTED BY 4 LEGS, HAS
 LC1922'ELKHART PAINTED WITH BLACK LETTERS ON NORTHWEST SIDE OF TANK
 LC1922'AND IS APPROXIMATELY 125 FEET HIGH.
 LC1922'
 LC1922'THE POINT INTERSECTED WAS THE BALL ON TOP.
 LC1922
 LC1922                          STATION RECOVERY (2012)
 LC1922
 LC1922'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 LC1922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1142 ***********************************************************************
 LC1142  DESIGNATION -  ELKHART RM 1
 LC1142  PID         -  LC1142
 LC1142  STATE/COUNTY-  IL/LOGAN
 LC1142  COUNTRY     -  US
 LC1142  USGS QUAD   -  BROADWELL (2018)
 LC1142
 LC1142                         *CURRENT SURVEY CONTROL
 LC1142  ______________________________________________________________________
 LC1142* NAD 83(1986) POSITION- 40 02 05.23   (N) 089 28 15.96   (W)   HD_HELD1
 LC1142* NAVD 88 ORTHO HEIGHT -   177.586 (meters)      582.63  (feet) ADJUSTED
 LC1142  ______________________________________________________________________
 LC1142  GEOID HEIGHT    -        -32.524 (meters)                     GEOID18
 LC1142  DYNAMIC HEIGHT  -        177.495 (meters)      582.33  (feet) COMP
 LC1142  MODELED GRAVITY -    980,106.1   (mgal)                       NAVD 88
 LC1142
 LC1142  VERT ORDER      -  SECOND    CLASS 0
 LC1142
 LC1142.The horizontal coordinates were determined by differentially corrected
 LC1142.hand held GPS observations or other comparable positioning techniques
 LC1142.and have an estimated accuracy of +/- 3 meters.
 LC1142
 LC1142.The orthometric height was determined by differential leveling and
 LC1142.adjusted by the NATIONAL GEODETIC SURVEY
 LC1142.in June 1991.
 LC1142
 LC1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1142.GEOID18 height accuracy estimate available here.
 LC1142
 LC1142.Click photographs - Photos may exist for this station.
 LC1142
 LC1142.The dynamic height is computed by dividing the NAVD 88
 LC1142.geopotential number by the normal gravity value computed on the
 LC1142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1142.degrees latitude (g = 980.6199 gals.).
 LC1142
 LC1142.The modeled gravity was interpolated from observed gravity values.
 LC1142
 LC1142;                    North         East    Units  Estimated Accuracy
 LC1142;SPC IL W     -   374,081.8     759,363.7     MT  (+/- 3 meters HH1 GPS) 
 LC1142
 LC1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8916334543(NAD 83)
 LC1142
 LC1142                          SUPERSEDED SURVEY CONTROL
 LC1142
 LC1142  NGVD 29 (??/??/92)  177.676  (m)          582.93   (f) ADJ UNCH    2 0
 LC1142
 LC1142.Superseded values are not recommended for survey control.
 LC1142
 LC1142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1142.See file dsdata.pdf to determine how the superseded data were derived.
 LC1142
 LC1142_MARKER: DR = REFERENCE MARK DISK
 LC1142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1142_STAMPING: ELKHART NO 1 1960
 LC1142_MARK LOGO: CGS
 LC1142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1142+STABILITY: SURFACE MOTION
 LC1142
 LC1142  HISTORY     - Date     Condition        Report By
 LC1142  HISTORY     - 1960     MONUMENTED       CGS
 LC1142
 LC1142                          STATION DESCRIPTION
 LC1142
 LC1142'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1142'1.1 MI NE FROM ELKHART.
 LC1142'ABOUT 1.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1142'WITH THE MT. PULASKI ROAD AT ELKHART, AT THE JUNCTION OF A FIELD
 LC1142'ROAD EAST, 69 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH
 LC1142'BOUND LANE OF U.S. HIGHWAY 66, 28 FEET NORTHWEST OF THE NORTHWEST
 LC1142'RAIL OF THE SOUTH BOUND TRACK OF THE GULF, MOBILE AND OHIO
 LC1142'RAIL ROAD, 109 FEET SOUTHWEST OF A TELEGRAPH POLE WITH A GUY
 LC1142'WIRE, 62 FEET SOUTHWEST OF THE CENTER LINE OF A FIELD ROAD EAST,
 LC1142'2 FEET NORTH OF A TELEGRAPH POLE, 42 FEET SOUTHWEST OF TRAVERSE
 LC1142'STATION ELKHART, 53.1 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 3
 LC1142'FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 LC1142'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1140 ***********************************************************************
 LC1140  DESIGNATION -  ELKHART RM 2
 LC1140  PID         -  LC1140
 LC1140  STATE/COUNTY-  IL/LOGAN
 LC1140  COUNTRY     -  US
 LC1140  USGS QUAD   -  BROADWELL (2018)
 LC1140
 LC1140                         *CURRENT SURVEY CONTROL
 LC1140  ______________________________________________________________________
 LC1140* NAD 83(1986) POSITION- 40 02 05.92   (N) 089 28 15.48   (W)   HD_HELD1
 LC1140* NAVD 88 ORTHO HEIGHT -   178.092 (meters)      584.29  (feet) ADJUSTED
 LC1140  ______________________________________________________________________
 LC1140  GEOID HEIGHT    -        -32.524 (meters)                     GEOID18
 LC1140  DYNAMIC HEIGHT  -        178.000 (meters)      583.99  (feet) COMP
 LC1140  MODELED GRAVITY -    980,106.1   (mgal)                       NAVD 88
 LC1140
 LC1140  VERT ORDER      -  SECOND    CLASS 0
 LC1140
 LC1140.The horizontal coordinates were determined by differentially corrected
 LC1140.hand held GPS observations or other comparable positioning techniques
 LC1140.and have an estimated accuracy of +/- 3 meters.
 LC1140
 LC1140.The orthometric height was determined by differential leveling and
 LC1140.adjusted by the NATIONAL GEODETIC SURVEY
 LC1140.in June 1991.
 LC1140
 LC1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1140.GEOID18 height accuracy estimate available here.
 LC1140
 LC1140.Click photographs - Photos may exist for this station.
 LC1140
 LC1140.The dynamic height is computed by dividing the NAVD 88
 LC1140.geopotential number by the normal gravity value computed on the
 LC1140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1140.degrees latitude (g = 980.6199 gals.).
 LC1140
 LC1140.The modeled gravity was interpolated from observed gravity values.
 LC1140
 LC1140;                    North         East    Units  Estimated Accuracy
 LC1140;SPC IL W     -   374,103.2     759,374.9     MT  (+/- 3 meters HH1 GPS) 
 LC1140
 LC1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8917534564(NAD 83)
 LC1140
 LC1140                          SUPERSEDED SURVEY CONTROL
 LC1140
 LC1140  NGVD 29 (??/??/92)  178.181  (m)          584.58   (f) ADJ UNCH    2 0
 LC1140
 LC1140.Superseded values are not recommended for survey control.
 LC1140
 LC1140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1140.See file dsdata.pdf to determine how the superseded data were derived.
 LC1140
 LC1140_MARKER: DR = REFERENCE MARK DISK
 LC1140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1140_STAMPING: ELKHART NO 2 1960
 LC1140_MARK LOGO: CGS
 LC1140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1140+STABILITY: SURFACE MOTION
 LC1140
 LC1140  HISTORY     - Date     Condition        Report By
 LC1140  HISTORY     - 1960     MONUMENTED       CGS
 LC1140
 LC1140                          STATION DESCRIPTION
 LC1140
 LC1140'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1140'1.1 MI NE FROM ELKHART.
 LC1140'ABOUT 1.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1140'WITH THE MT. PULASKI ROAD AT ELKHART, AT THE JUNCTION OF A FIELD
 LC1140'ROAD EAST, 62 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND
 LC1140'LANE OF U.S. HIGHWAY 66, 34.5 FEET NORTHWEST OF THE NORTHWEST
 LC1140'RAIL OF THE SOUTH BOUND TRACK OF THE GULF, MOBILE AND OHIO
 LC1140'RAIL ROAD, 17.5 FEET NORTHEAST OF THE CENTER LINE OF THE FIELD
 LC1140'ROAD EAST, 31 FEET SOUTHWEST OF A TELEGRAPH POLE WITH A GUY WIRE,
 LC1140'2 FEET WEST OF A RIGHT OF WAY MARKER, 38.6 FEET NORTH OF TRAVERSE
 LC1140'STATION ELKHART, 27.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 1
 LC1140'FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 LC1140'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1659 ***********************************************************************
 HB1659  DESIGNATION -  ELKVILLE
 HB1659  PID         -  HB1659
 HB1659  STATE/COUNTY-  IL/JACKSON
 HB1659  COUNTRY     -  US
 HB1659  USGS QUAD   -  DE SOTO (2018)
 HB1659
 HB1659                         *CURRENT SURVEY CONTROL
 HB1659  ______________________________________________________________________
 HB1659* NAD 83(1997) POSITION- 37 51 59.45993(N) 089 13 58.01969(W)   ADJUSTED
 HB1659* NAVD 88 ORTHO HEIGHT -   119.    (meters)      390.    (feet) SCALED
 HB1659  ______________________________________________________________________
 HB1659  GEOID HEIGHT    -        -29.253 (meters)                     GEOID18
 HB1659  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 HB1659  HORZ ORDER      -  SECOND
 HB1659
 HB1659.The horizontal coordinates were established by classical geodetic methods
 HB1659.and adjusted by the National Geodetic Survey in October 1999.
 HB1659
 HB1659.The orthometric height was scaled from a topographic map.
 HB1659
 HB1659.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1659.GEOID18 height accuracy estimate available here.
 HB1659
 HB1659.Click photographs - Photos may exist for this station.
 HB1659
 HB1659.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1659
 HB1659. The following values were computed from the NAD 83(1997) position.
 HB1659
 HB1659;                    North         East     Units Scale Factor Converg.
 HB1659;SPC IL W     -   133,565.777   782,169.806   MT  1.00002431   +0 34 23.8
 HB1659;SPC IL W     -   438,207.05  2,566,168.77   sFT  1.00002431   +0 34 23.8
 HB1659;UTM  16      - 4,193,354.581   303,600.432   MT  1.00007511   -1 22 15.5
 HB1659
 HB1659!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1659!SPC IL W     -   0.99998593  x   1.00002431  =   1.00001024
 HB1659!UTM  16      -   0.99998593  x   1.00007511  =   1.00006104
 HB1659
 HB1659:                Primary Azimuth Mark                     Grid Az
 HB1659:SPC IL W     -  PARRISH                                  314 18 39.4
 HB1659:UTM  16      -  PARRISH                                  316 15 18.7
 HB1659
 HB1659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0360093354(NAD 83)
 HB1659
 HB1659|---------------------------------------------------------------------|
 HB1659| PID    Reference Object                     Distance      Geod. Az  |
 HB1659|                                                           dddmmss.s |
 HB1659| CI4376 ELKVILLE RM 1                        27.571 METERS 21424     |
 HB1659| HB1700 PARRISH                             APPROX. 8.6 KM 3145303.2 |
 HB1659| CI4377 ELKVILLE RM 2                        25.888 METERS 31627     |
 HB1659| HB1664 ELKVILLE MUNICIPAL TANK             APPROX. 4.0 KM 3573056.3 |
 HB1659|---------------------------------------------------------------------|
 HB1659
 HB1659                          SUPERSEDED SURVEY CONTROL
 HB1659
 HB1659  NAD 83(1993)-  37 51 59.47090(N)    089 13 58.01963(W) AD(       ) 2
 HB1659  NAD 83(1986)-  37 51 59.47216(N)    089 13 58.02121(W) AD(       ) 2
 HB1659  NAD 27      -  37 51 59.28805(N)    089 13 57.72187(W) AD(       ) 2
 HB1659
 HB1659.Superseded values are not recommended for survey control.
 HB1659
 HB1659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1659.See file dsdata.pdf to determine how the superseded data were derived.
 HB1659
 HB1659_MARKER: DS = TRIANGULATION STATION DISK
 HB1659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1659_STAMPING: ELKVILLE 1961
 HB1659_MARK LOGO: CGS
 HB1659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1659+STABILITY: SURFACE MOTION
 HB1659
 HB1659  HISTORY     - Date     Condition        Report By
 HB1659  HISTORY     - 1961     MONUMENTED       CGS
 HB1659  HISTORY     - 20110713 MARK NOT FOUND   ILDT
 HB1659
 HB1659                          STATION DESCRIPTION
 HB1659
 HB1659'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1659'THE STATION IS ABOUT 6-1/2 MILES NORTH OF DE SOTO, ABOUT 3 MILES
 HB1659'SOUTH OF ELKVILLE, IN THE SOUTHWEST 1/4 OF SEC. 32, T.  7 S., R. 1
 HB1659'W., AND ON PROPERTY OWNED BY THE STATE. IT IS 85 FEET WEST OF THE
 HB1659'CENTERLINE OF U.S. HIGHWAY 51, 85 FEET NORTH OF A POWER POLE, 63
 HB1659'FEET NORTHWEST OF A LONE TREE AND 33 FEET EAST OF A CONCRETE
 HB1659'FOUNDATION FOR A GRILL. THE MONUMENT PROJECTS 2 INCHES AND THE
 HB1659'DISK IS STAMPED ELKVILLE 1961.
 HB1659'
 HB1659'TO REACH FROM THE POST OFFICE IN ELKVILLE, GO SOUTHERLY ON U.S.
 HB1659'HIGHWAY 51 FOR 3.05 MILES TO A SIDE ROAD RIGHT AND THE STATION ON
 HB1659'THE RIGHT AND THE ROAD SIDE PARK.
 HB1659'
 HB1659'TO REACH THE ADJ (USGS) FROM THE STATION, GO SOUTH ON OLD U.S.
 HB1659'HIGHWAY 51 FOR 0.35 MILE TO A POWER POLE WITH A METER AND THE
 HB1659'MARK ON THE WEST SIDE OF A RAILROAD TRACK.
 HB1659'
 HB1659'REFERENCE MARK 1 IS 82 FEET NORTH OF THE CENTERLINE OF A CONCRETE
 HB1659'ROAD, 51 FEET WEST OF THE POWER POLE, 43 FEET SOUTH OF A 30 INCH
 HB1659'ELM TREE AND 7 FEET SOUTH OF A CONCRETE FOUNDATION FOR A GRILL. THE
 HB1659'MONUMENT IS FLUSH AND THE DISK IS STAMPED ELKVILLE NO 1 1961.
 HB1659'
 HB1659'REFERENCE MARK 2 IS 35 FEET NORTHWEST OF A CONCRETE FOUNDATION FOR A
 HB1659'GRILL AND 23 FEET NORTHEAST OF A 40 INCH ELM TREE.  THE MONUMENT IS
 HB1659'FLUSH AND THE DISK IS STAMPED ELKVILLE NO 2 1961.
 HB1659'
 HB1659'BM 394 ADJ (USGS) IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK
 HB1659'DISK STAMPED ADJ 1907 394 (FEET ELEVATION) RIVETED TO THE TOP OF
 HB1659'A 3 INCH IRON PIPE THAT PROJECTS 3 INCHES. IT IS 123 FEET WEST OF A
 HB1659'POWER POLE WITH A METER, 57 FEET EAST OF A POWER POLE WITH 3
 HB1659'TRANSFORMERS, 32 FEET WEST OF THE WEST RAIL OF A RAILROAD TRACK AND 1
 HB1659'FOOT NORTH OF A WITNESS POST.
 HB1659'
 HB1659'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1659
 HB1659                          STATION RECOVERY (2011)
 HB1659
 HB1659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1659'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1664 ***********************************************************************
 HB1664  DESIGNATION -  ELKVILLE MUNICIPAL TANK
 HB1664  PID         -  HB1664
 HB1664  STATE/COUNTY-  IL/JACKSON
 HB1664  COUNTRY     -  US
 HB1664  USGS QUAD   -  ELKVILLE (2018)
 HB1664
 HB1664                         *CURRENT SURVEY CONTROL
 HB1664  ______________________________________________________________________
 HB1664* NAD 83(1997) POSITION- 37 54 09.66727(N) 089 14 05.14938(W)   ADJUSTED
 HB1664  ______________________________________________________________________
 HB1664  GEOID HEIGHT    -        -29.299 (meters)                     GEOID18
 HB1664  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 HB1664  HORZ ORDER      -  THIRD
 HB1664
 HB1664.The horizontal coordinates were established by classical geodetic methods
 HB1664.and adjusted by the National Geodetic Survey in October 1999.
 HB1664
 HB1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1664.GEOID18 height accuracy estimate available here.
 HB1664
 HB1664.Click photographs - Photos may exist for this station.
 HB1664
 HB1664.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1664
 HB1664. The following values were computed from the NAD 83(1997) position.
 HB1664
 HB1664;                    North         East     Units Scale Factor Converg.
 HB1664;SPC IL W     -   137,578.451   781,955.448   MT  1.00002387   +0 34 21.1
 HB1664;SPC IL W     -   451,371.97  2,565,465.50   sFT  1.00002387   +0 34 21.1
 HB1664;UTM  16      - 4,197,372.424   303,522.386   MT  1.00007548   -1 22 23.9
 HB1664
 HB1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0352297372(NAD 83)
 HB1664
 HB1664                          SUPERSEDED SURVEY CONTROL
 HB1664
 HB1664  NAD 83(1993)-  37 54 09.67894(N)    089 14 05.14949(W) AD(       ) 3
 HB1664  NAD 83(1986)-  37 54 09.67985(N)    089 14 05.15101(W) AD(       ) 3
 HB1664  NAD 27      -  37 54 09.49587(N)    089 14 04.85226(W) AD(       ) 3
 HB1664
 HB1664.Superseded values are not recommended for survey control.
 HB1664
 HB1664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1664.See file dsdata.pdf to determine how the superseded data were derived.
 HB1664
 HB1664_MARKER: 53 = ELEVATED TANK
 HB1664
 HB1664  HISTORY     - Date     Condition        Report By
 HB1664  HISTORY     - 1962     FIRST OBSERVED   CGS
 HB1664  HISTORY     - 20230622 POOR             ILDT
 HB1664
 HB1664                          STATION DESCRIPTION
 HB1664
 HB1664'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1664'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED AT THE SOUTH
 HB1664'EDGE OF ELKVILLE ABOUT 200 FEET EAST OF U.S.  HIGHWAY 51. IT IS
 HB1664'A FOUR LEGGED SELF SUPPORTED STEEL STRUCTURE PAINTED GREY WITH THE
 HB1664'LEGEND ELKVILLE ON ITS NORTH AND SOUTH SIDES. THE OVERALL
 HB1664'HEIGHT IS ABOUT 80 FEET.
 HB1664
 HB1664                          STATION RECOVERY (2023)
 HB1664
 HB1664'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1664'MARK APPEARS TO BE DISTURBED BY HEAVY EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8505 ***********************************************************************
 DP8505  DESIGNATION -  ELLER
 DP8505  PID         -  DP8505
 DP8505  STATE/COUNTY-  IL/SANGAMON
 DP8505  COUNTRY     -  US
 DP8505  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DP8505
 DP8505                         *CURRENT SURVEY CONTROL
 DP8505  ______________________________________________________________________
 DP8505* NAD 83(1986) POSITION- 39 49 51.37   (N) 089 38 52.82   (W)   HD_HELD1
 DP8505* NAVD 88 ORTHO HEIGHT -   177.884 (meters)      583.61  (feet) ADJUSTED
 DP8505  ______________________________________________________________________
 DP8505  GEOID HEIGHT    -        -32.580 (meters)                     GEOID18
 DP8505  DYNAMIC HEIGHT  -        177.787 (meters)      583.29  (feet) COMP
 DP8505  MODELED GRAVITY -    980,077.6   (mgal)                       NAVD 88
 DP8505
 DP8505  VERT ORDER      -  SECOND    CLASS I
 DP8505
 DP8505.The horizontal coordinates were determined by differentially corrected
 DP8505.hand held GPS observations or other comparable positioning techniques
 DP8505.and have an estimated accuracy of +/- 3 meters.
 DP8505
 DP8505.The orthometric height was determined by differential leveling and
 DP8505.adjusted by the NATIONAL GEODETIC SURVEY
 DP8505.in September 2015.
 DP8505
 DP8505.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8505.GEOID18 height accuracy estimate available here.
 DP8505
 DP8505.Click photographs - Photos may exist for this station.
 DP8505
 DP8505.The dynamic height is computed by dividing the NAVD 88
 DP8505.geopotential number by the normal gravity value computed on the
 DP8505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8505.degrees latitude (g = 980.6199 gals.).
 DP8505
 DP8505.The modeled gravity was interpolated from observed gravity values.
 DP8505
 DP8505;                    North         East    Units  Estimated Accuracy
 DP8505;SPC IL W     -   351,345.9     744,397.0     MT  (+/- 3 meters HH1 GPS) 
 DP8505
 DP8505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7339512348(NAD 83)
 DP8505
 DP8505                          SUPERSEDED SURVEY CONTROL
 DP8505
 DP8505.No superseded survey control is available for this station.
 DP8505
 DP8505_MARKER: F = FLANGE-ENCASED ROD
 DP8505_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8505_STAMPING: ELLER 2014
 DP8505_MARK LOGO: UIL
 DP8505_PROJECTION: RECESSED 8 CENTIMETERS
 DP8505_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8505_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8505+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2014
 DP8505_ROD/PIPE-DEPTH: 4.9 meters
 DP8505_SLEEVE-DEPTH  : 0.9 meters
 DP8505
 DP8505  HISTORY     - Date     Condition        Report By
 DP8505  HISTORY     - 20141124 MONUMENTED       AMESC
 DP8505
 DP8505                          STATION DESCRIPTION
 DP8505
 DP8505'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP8505'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) EAST-SOUTHEAST OF
 DP8505'SALISBURY, 8.4 MI (13.5 KM) EAST OF FARMINGDALE AND 2.0 MI (3.2 KM)
 DP8505'NORTH OF SPRINGFIELD.
 DP8505'
 DP8505'TO REACH FROM THE INTERSECTION OF I-55 AND IL ROUTE 29/54 (E SANGAMON
 DP8505'AVENUE) PROCEED WEST ALONG EAST SANGAMON AVENUE FOR 2.93 MI (4.7 KM)
 DP8505'TO NORTH SIXTH STREET AND THE STATION ON THE RIGHT.
 DP8505'
 DP8505'THE STATION IS 37.5 FT (11.4 M) NORTH OF THE CENTERLINE OF EAST
 DP8505'SANGAMON AVENUE, 66 FT (20.1 M) EAST OF THE NORTHERLY PROJECTION OF
 DP8505'THE CENTERLINE OF NORTH SIXTH STREET, 129.9 FT (39.6 M) EAST OF A
 DP8505'LIGHT POLE, 54.8 FT (16.7 M) WEST OF A WATER METER, 40.4 FT (12.3 M)
 DP8505'SOUTHWEST OF TELEPHONE PEDESTAL NUMBER '91', 38.9 FT (11.9 M)
 DP8505'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE STATE POLICE OFFICE
 DP8505'BUILDING, 11.0 FT (3.4 M) SOUTH OF THE THE CYCLONE FENCE AROUND THE
 DP8505'PARKING LOT FOR THE STATE POLICE, 10.9 FT (3.3 M) NORTH OF THE BACK OF
 DP8505'CURB, 3.2 FT (1.0 M) SOUTH OF THE SOUTH EDGE OF SIDEWALK.
 DP8505'
 DP8505'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8505'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8505'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0880 ***********************************************************************
 NJ0880  DESIGNATION -  ELLINOR
 NJ0880  PID         -  NJ0880
 NJ0880  STATE/COUNTY-  IL/JO DAVIESS
 NJ0880  COUNTRY     -  US
 NJ0880  USGS QUAD   -  BLACKHAWK (2018)
 NJ0880
 NJ0880                         *CURRENT SURVEY CONTROL
 NJ0880  ______________________________________________________________________
 NJ0880* NAD 83(2011) POSITION- 42 13 06.78641(N) 090 09 52.25167(W)   ADJUSTED
 NJ0880* NAD 83(2011) ELLIP HT-   257.139 (meters)        (06/27/12)   ADJUSTED
 NJ0880* NAD 83(2011) EPOCH   -  2010.00
 NJ0880* NAVD 88 ORTHO HEIGHT -   290.2   (meters)      952.    (feet) GPS OBS
 NJ0880  ______________________________________________________________________
 NJ0880  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NJ0880  GEOID HEIGHT    -        -32.933 (meters)                     GEOID96
 NJ0880  GEOID HEIGHT    -        -33.112 (meters)                     GEOID18
 NJ0880  NAD 83(2011) X  -    -13,583.928 (meters)                     COMP
 NJ0880  NAD 83(2011) Y  - -4,730,891.900 (meters)                     COMP
 NJ0880  NAD 83(2011) Z  -  4,263,785.981 (meters)                     COMP
 NJ0880  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 NJ0880
 NJ0880  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NJ0880  Standards:
 NJ0880         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NJ0880            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NJ0880  -------------------------------------------------------------------
 NJ0880  NETWORK    0.47   0.76           0.21   0.17   0.39      0.02142806
 NJ0880  -------------------------------------------------------------------
 NJ0880  Click here for local accuracies and other accuracy information.
 NJ0880
 NJ0880.The horizontal coordinates were established by GPS observations
 NJ0880.and adjusted by the National Geodetic Survey in June 2012.
 NJ0880
 NJ0880.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NJ0880.been affixed to the stable North American tectonic plate. See 
 NJ0880.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NJ0880
 NJ0880.The horizontal coordinates are valid at the epoch date displayed above
 NJ0880.which is a decimal equivalence of Year/Month/Day.
 NJ0880
 NJ0880.The orthometric height was determined by GPS observations and a
 NJ0880.high-resolution geoid model.
 NJ0880
 NJ0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0880.GEOID18 height accuracy estimate available here.
 NJ0880
 NJ0880.Click photographs - Photos may exist for this station.
 NJ0880
 NJ0880.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NJ0880
 NJ0880.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0880
 NJ0880.The ellipsoidal height was determined by GPS observations
 NJ0880.and is referenced to NAD 83.
 NJ0880
 NJ0880. The following values were computed from the NAD 83(2011) position.
 NJ0880
 NJ0880;                    North         East     Units Scale Factor Converg.
 NJ0880;SPC IL W     -   616,356.884   700,177.699   MT  0.99994118   +0 00 05.2
 NJ0880;SPC IL W     - 2,022,164.21  2,297,166.33   sFT  0.99994118   +0 00 05.2
 NJ0880;SPC IA N     - 1,085,246.100 1,775,321.816   MT  0.99997590   +2 15 38.2
 NJ0880;SPC IA N     - 3,560,511.58  5,824,534.99   sFT  0.99997590   +2 15 38.2
 NJ0880;SPC IA S     -   251,666.696   775,361.694   MT  1.00010636   +2 11 49.5
 NJ0880;SPC IA S     -   825,676.49  2,543,832.49   sFT  1.00010636   +2 11 49.5
 NJ0880;UTM  15      - 4,677,935.217   734,032.345   MT  1.00027397   +1 54 22.3
 NJ0880
 NJ0880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0880!SPC IL W     -   0.99995967  x   0.99994118  =   0.99990085
 NJ0880!SPC IA N     -   0.99995967  x   0.99997590  =   0.99993557
 NJ0880!SPC IA S     -   0.99995967  x   1.00010636  =   1.00006603
 NJ0880!UTM  15      -   0.99995967  x   1.00027397  =   1.00023363
 NJ0880
 NJ0880:                Primary Azimuth Mark                     Grid Az
 NJ0880:SPC IL W     -  MILES WATER TANK                         212 51 55.0
 NJ0880:SPC IA N     -  MILES WATER TANK                         210 36 22.0
 NJ0880:SPC IA S     -  MILES WATER TANK                         210 40 10.7
 NJ0880:UTM  15      -  MILES WATER TANK                         210 57 37.9
 NJ0880
 NJ0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3403277935(NAD 83)
 NJ0880
 NJ0880|---------------------------------------------------------------------|
 NJ0880| PID    Reference Object                     Distance      Geod. Az  |
 NJ0880|                                                           dddmmss.s |
 NJ0880| CI8619 ELLINOR RM 3                          5.955 METERS 06426     |
 NJ0880| CI8617 ELLINOR RM 1                         26.828 METERS 07548     |
 NJ0880| CI8618 ELLINOR RM 2 AZIMUTH                               18606     |
 NJ0880| NJ0882 MILES WATER TANK                    APPROX.22.5 KM 2125200.2 |
 NJ0880| CI8620 ELLINOR RM 4                          6.006 METERS 26421     |
 NJ0880| CI8616 ELLINOR AZ MK RESET                                28337     |
 NJ0880|---------------------------------------------------------------------|
 NJ0880
 NJ0880                          SUPERSEDED SURVEY CONTROL
 NJ0880
 NJ0880  NAD 83(2007)-  42 13 06.78640(N)    090 09 52.25253(W) AD(2002.00) 0
 NJ0880  ELLIP H (02/10/07)  257.171  (m)                       GP(2002.00)    
 NJ0880  ELLIP H (12/06/04)  257.152  (m)                       GP(       ) 4 1
 NJ0880  NAD 83(1997)-  42 13 06.78612(N)    090 09 52.25203(W) AD(       ) 1
 NJ0880  ELLIP H (09/15/98)  257.212  (m)                       GP(       ) 3 1
 NJ0880  NAD 83(1986)-  42 13 06.79397(N)    090 09 52.25700(W) AD(       ) 1
 NJ0880  NAD 27      -  42 13 06.72700(N)    090 09 51.79100(W) AD(       ) 1
 NJ0880  NGVD 29             290.27   (m)          952.3    (f) LEVELING    3  
 NJ0880
 NJ0880.Superseded values are not recommended for survey control.
 NJ0880
 NJ0880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0880.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0880
 NJ0880_MARKER: DS = TRIANGULATION STATION DISK
 NJ0880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NJ0880_STAMPING: ELLINOR 1931
 NJ0880_MARK LOGO: CGS
 NJ0880_PROJECTION: RECESSED 23 CENTIMETERS
 NJ0880_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NJ0880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0880+STABILITY: SURFACE MOTION
 NJ0880_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0880+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2023
 NJ0880
 NJ0880  HISTORY     - Date     Condition        Report By
 NJ0880  HISTORY     - 1931     MONUMENTED       CGS
 NJ0880  HISTORY     - 1960     GOOD             CGS
 NJ0880  HISTORY     - 1966     GOOD             USGS
 NJ0880  HISTORY     - 1968     GOOD             CGS
 NJ0880  HISTORY     - 19960814 GOOD             SECI
 NJ0880  HISTORY     - 19970103 GOOD             USPSQD
 NJ0880  HISTORY     - 20230228 GOOD             ILDT
 NJ0880
 NJ0880                          STATION DESCRIPTION
 NJ0880
 NJ0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 NJ0880'ABOUT 8 MILES NORTH OF SAVANNA, 6 MILES SOUTHEAST OF HANOVER,
 NJ0880'ON LAND OWNED BY MR. ED ELLINOR.
 NJ0880'
 NJ0880'TO REACH FROM SAVANNA, GO SOUTH OF STATE HIGHWAY 27 TO ITS
 NJ0880'INTERSECTION WITH FOURTH STREET, TAKING DISTANCES FROM THIS
 NJ0880'POINT, PROCEED UP FOURTH STREET ALONG THE RIDGE ROAD FOR 10.3
 NJ0880'MILES TO A T-INTERSECTION.  STATION IS 70 METERS EAST OF THIS
 NJ0880'INTERSECTION, 12.5 METERS SOUTH OF THE CENTERLINE OF THE ROAD,
 NJ0880'3 METERS SOUTH OF THE FENCE LINE, 35 METERS EAST-BY-SOUTH OF
 NJ0880'THE CORNER POST IN THE NORTHWEST CORNER OF THE FIELD.  MARK
 NJ0880'IS SET ABOUT 9 INCHES BELOW THE SURFACE.
 NJ0880'
 NJ0880'REFERENCE MARK NO. 1 IS IN THE FENCE LINE EAST OF THE STATION
 NJ0880'8 METERS SOUTH OF THE CENTERLINE OF THE ROAD.
 NJ0880'
 NJ0880'REFERENCE MARK NO. 2 IS ABOUT 1/4 MILE SOUTH-SOUTHWEST OF THE
 NJ0880'STATION, 8 METERS EAST OF THE CENTERLINE OF THE ROAD, 13 METERS
 NJ0880'NORTH OF A LARGE OAK TREE (LONE) OF 36-INCH BUTT, 12 METERS
 NJ0880'NORTH OF THE LANE LEADING INTO MR. ELLINORS FARMYARD.
 NJ0880'
 NJ0880'HEIGHT OF SIGNAL ABOVE STATION MARK - 30 METERS.
 NJ0880
 NJ0880                          STATION RECOVERY (1960)
 NJ0880
 NJ0880'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 NJ0880'THE STATION MARK AND REFERENCE MARK NUMBER 2 WERE RECOVERED
 NJ0880'AS DESCRIBED AND FOUND IN GOOD CONDITION.  REFERENCE MARK NUMBER
 NJ0880'1 WAS RECOVERED AS DESCRIBED BUT IN POOR CONDITION.  REFERENCE
 NJ0880'MARKS NUMBER 1 AND 2 WERE IN THE WAY OF NEW ROAD CONSTRUCTION
 NJ0880'SO THEY WERE DESTROYED AT THIS TIME.  A NEW AZIMUTH MARK AND
 NJ0880'REFERENCE MARKS NUMBER 3 AND 4 WERE ESTABLISHED AT THIS TIME.
 NJ0880'DUE TO SEVERAL CHANGES IN THE AREA A COMPLETE NEW DISCRIPTION
 NJ0880'FOLLOWS.
 NJ0880'
 NJ0880'THE STATION IS LOCATED ABOUT 8 MILES NORTH OF SAVANNA AND ABOUT
 NJ0880'6 MILES SOUTHEAST OF HANOVER.
 NJ0880'
 NJ0880'TO REACH THE STATION FROM THE HOSPITAL WHICH IS ON A HIGH HILL
 NJ0880'IN THE NORTHEAST PART OF SAVANNA, GO NORTHERLY ON THE MAIN
 NJ0880'BLACKTOPPED ROAD FOR 7.85 MILES TO THE END OF THE BLACKTOP
 NJ0880'AND THE JOE DAVIESS COUNTY LINE, CONTINUE NORTHERLY ON THE
 NJ0880'GRAVEL ROAD FOR 1.75 MILES TO WHERE THE MAIN ROAD MAKES A TURN
 NJ0880'TO THE RIGHT AND A SIDE ROAD LEFT, THE STATION IS ON THE CUT
 NJ0880'BANK TO THE NORTH OF THIS INTERSECTION.
 NJ0880'
 NJ0880'STATION MARK, A STANDARD DISK STAMPED ELLINOR 1931, IS SET IN
 NJ0880'A 12 INCH SQUARE CONCRETE POST WHICH IS 12 INCHES BELOW THE
 NJ0880'SURFACE OF THE GROUND.  THE MARK IS 75 FEET NORTH OF THE CENTER
 NJ0880'OF THE ROAD INTERSECTION, 45.5 FEET WEST OF A TELEPHONE POLE,
 NJ0880'10.5 FEET SOUTH OF A FENCE LINE AND THE EDGE OF A CUT BANK OF
 NJ0880'THE OLD ROAD BED AND 2.7 FEET NORTHEAST OF A WITNESS POST.
 NJ0880'
 NJ0880'REFERENCE MARK NUMBER 3, A STANDARD REFERENCE DISK STAMPED
 NJ0880'ELLINOR NO 3 1931, IS SET IN A 12 INCH SQUARE CONCRETE POST
 NJ0880'WHICH PROJECTS 2 INCHES.  THE MARK IS 80 FEET NORTHEAST OF THE
 NJ0880'ROAD INTERSECTION, 26 FEET WEST-NORTHWEST OF A TELEPHONE POLE,
 NJ0880'22 FEET EAST-NORTHEAST OF A WITNESS POST AND 6 FEET SOUTH OF
 NJ0880'A FENCE LINE AND THE EDGE OF A CUT BANK OF THE OLD ROAD BED.
 NJ0880'
 NJ0880'REFERENCE MARK NUMBER 4, A STANDARD REFERENCE DISK STAMPED
 NJ0880'ELLINOR NO 4 1931, IS SET IN A 12 INCH SQUARE CONCRETE POST
 NJ0880'WHICH PROJECTS 6 INCHES.  THE MARK IS 74 FEET NORTH OF THE ROAD
 NJ0880'INTERSECTION, 55 FEET EAST OF A TELEPHONE POLE, 18 FEET WEST
 NJ0880'OF A WITNESS POST AND 9 FEET SOUTH OF A FENCE LINE AND THE EDGE
 NJ0880'OF A CUT BANK OF THE OLD ROAD BED.
 NJ0880'
 NJ0880'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED ELLINOR 1931 RESET
 NJ0880'1960, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 NJ0880'WITH THE SURFACE OF THE GROUND.  THE MARK IS 21 FEET EAST OF THE
 NJ0880'CENTER OF THE GRAVEL ROAD, 2.2 FEET NORTH OF A WITNESS POST
 NJ0880'AND 1 FOOT WEST OF A FENCE LINE.
 NJ0880'
 NJ0880'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE GRAVEL
 NJ0880'ROAD FOR 0.55 MILE TO A SIDE ROAD RIGHT, TURN RIGHT, NORTH,
 NJ0880'ON GRAVEL ROAD FOR 0.15 MILE TO THE AZIMUTH MARK ON THE RIGHT
 NJ0880'AS DESCRIBED.
 NJ0880
 NJ0880                          STATION RECOVERY (1966)
 NJ0880
 NJ0880'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 NJ0880'STATION WAS FOUND IN A CONCRETE POST 14 IN. BELOW THE SURFACE
 NJ0880'OF THE GROUND, A STANDARD BRONZE TABLET STAMPED ELLINOR 1931.
 NJ0880'
 NJ0880'R.M.S 1 AND 2 NOT FOUND, POSSIBLY DUE TO NEW ROAD CONSTRUCTION.
 NJ0880'
 NJ0880'REVISED DESCRIPTION--ABOUT 8.0 MI. N OF SAVANNA, 6.0 MI. SE
 NJ0880'OF HAOVER.  T. 25 N. R. 3 E., NEAR THE CENTER OF SEC. 28,
 NJ0880'70 METERS E OF T. INTERSECTION, 12.6 METERS S OF THE CENTERLINE
 NJ0880'OF THE ROAD, 3 METERS S OF THE FENCE LINE (ROAD IS CHANGED),
 NJ0880'121 FT. N AND 48 FT. E OF Y-RD. NW, 2 FT. N AND 2 FT. E OF
 NJ0880'USC AND GS WITNESS SIGN ON STEEL POST.
 NJ0880
 NJ0880                          STATION RECOVERY (1968)
 NJ0880
 NJ0880'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 NJ0880'STATION MARK, REFERENCE MARK NO. 3, REFERENCE MARK NO. 4, AND
 NJ0880'THE AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD CONDITION.
 NJ0880'REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2 WERE DESTROYED
 NJ0880'WHEN THE ROAD WAS WIDENED.
 NJ0880'
 NJ0880'THE 1960 DESCRIPTION WAS ADEQUATE FOR RECOVERY.
 NJ0880'
 NJ0880'STATION MARK IS ABOUT 230 FEET EAST OF A T-INTERSECTION, 121
 NJ0880'FEET NORTH AND 48 FEET EAST OF Y-ROAD NORTHWEST, 41 FEET SOUTH
 NJ0880'OF OLD ROAD, 10 FEET SOUTH OF A FENCE, AND 2.5 FEET NORTHEAST
 NJ0880'OF A METAL WITNESS POST.
 NJ0880'
 NJ0880'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 8 MILES
 NJ0880'NORTH OF SAVANNA
 NJ0880
 NJ0880                          STATION RECOVERY (1996)
 NJ0880
 NJ0880'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0880'RECOVERED AS DESCRIBED.
 NJ0880
 NJ0880                          STATION RECOVERY (1997)
 NJ0880
 NJ0880'RECOVERY NOTE BY US POWER SQUADRON 1997
 NJ0880'RECOVERED IN GOOD CONDITION.
 NJ0880
 NJ0880                          STATION RECOVERY (2023)
 NJ0880
 NJ0880'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 NJ0880'MONUMENT IS UNDER TREES, SO GPS WOULD BE DIFFICULT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0201 ***********************************************************************
 JB0201  DESIGNATION -  ELLIS
 JB0201  PID         -  JB0201
 JB0201  STATE/COUNTY-  IL/WAYNE
 JB0201  COUNTRY     -  US
 JB0201  USGS QUAD   -  BOYLESTON (2018)
 JB0201
 JB0201                         *CURRENT SURVEY CONTROL
 JB0201  ______________________________________________________________________
 JB0201* NAD 83(1997) POSITION- 38 15 32.74722(N) 088 28 41.56727(W)   ADJUSTED
 JB0201* NAVD 88 ORTHO HEIGHT -   128.792 (meters)      422.55  (feet) ADJUSTED
 JB0201  ______________________________________________________________________
 JB0201  GEOID HEIGHT    -        -30.389 (meters)                     GEOID18
 JB0201  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 JB0201  DYNAMIC HEIGHT  -        128.710 (meters)      422.28  (feet) COMP
 JB0201  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB0201
 JB0201  HORZ ORDER      -  SECOND
 JB0201  VERT ORDER      -  SECOND    CLASS 0
 JB0201
 JB0201.The horizontal coordinates were established by classical geodetic methods
 JB0201.and adjusted by the National Geodetic Survey in October 1999.
 JB0201
 JB0201.The orthometric height was determined by differential leveling and
 JB0201.adjusted by the NATIONAL GEODETIC SURVEY
 JB0201.in June 1991.
 JB0201
 JB0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0201.GEOID18 height accuracy estimate available here.
 JB0201
 JB0201.Click photographs - Photos may exist for this station.
 JB0201
 JB0201.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0201
 JB0201.The dynamic height is computed by dividing the NAVD 88
 JB0201.geopotential number by the normal gravity value computed on the
 JB0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0201.degrees latitude (g = 980.6199 gals.).
 JB0201
 JB0201.The modeled gravity was interpolated from observed gravity values.
 JB0201
 JB0201. The following values were computed from the NAD 83(1997) position.
 JB0201
 JB0201;                    North         East     Units Scale Factor Converg.
 JB0201;SPC IL E     -   176,743.489   287,320.066   MT  0.99997698   -0 05 23.0
 JB0201;SPC IL E     -   579,865.93    942,649.25   sFT  0.99997698   -0 05 23.0
 JB0201;UTM  16      - 4,235,596.128   370,671.405   MT  0.99980599   -0 54 55.7
 JB0201
 JB0201!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0201!SPC IL E     -   0.99998456  x   0.99997698  =   0.99996154
 JB0201!UTM  16      -   0.99998456  x   0.99980599  =   0.99979055
 JB0201
 JB0201:                Primary Azimuth Mark                     Grid Az
 JB0201:SPC IL E     -  CROUCH                                   276 18 59.8
 JB0201:UTM  16      -  CROUCH                                   277 08 32.5
 JB0201
 JB0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7067135596(NAD 83)
 JB0201
 JB0201|---------------------------------------------------------------------|
 JB0201| PID    Reference Object                     Distance      Geod. Az  |
 JB0201|                                                           dddmmss.s |
 JB0201| JB0202 ELLIS RM 1                           20.788 METERS 08914     |
 JB0201| JB1729 ADEN LOOKOUT TOWER                  APPROX. 4.2 KM 2410017.8 |
 JB0201| JB0199 ELLIS AZ MK                                        2680909.7 |
 JB0201| JB0527 CROUCH                              APPROX. 4.2 KM 2761336.8 |
 JB0201| JB0200 ELLIS RM 2                           87.648 METERS 33433     |
 JB0201|---------------------------------------------------------------------|
 JB0201
 JB0201                          SUPERSEDED SURVEY CONTROL
 JB0201
 JB0201  NAD 83(1997)-  38 15 32.75669(N)    088 28 41.56620(W) AD(       ) 2
 JB0201  NAD 83(1993)-  38 15 32.75857(N)    088 28 41.56650(W) AD(       ) 2
 JB0201  NAD 83(1986)-  38 15 32.76066(N)    088 28 41.56744(W) AD(       ) 2
 JB0201  NAD 27      -  38 15 32.58793(N)    088 28 41.38610(W) AD(       ) 2
 JB0201  NGVD 29 (??/??/92)  128.916  (m)          422.95   (f) ADJ UNCH    2 0
 JB0201  NGVD 29             128.92   (m)          423.0    (f) LEVELING    3  
 JB0201
 JB0201.Superseded values are not recommended for survey control.
 JB0201
 JB0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0201.See file dsdata.pdf to determine how the superseded data were derived.
 JB0201
 JB0201_MARKER: DE = TRAVERSE STATION DISK
 JB0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0201_STAMPING: ELLIS 1961
 JB0201_MARK LOGO: CGS
 JB0201_PROJECTION: FLUSH
 JB0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0201+STABILITY: SURFACE MOTION
 JB0201
 JB0201  HISTORY     - Date     Condition        Report By
 JB0201  HISTORY     - 1961     MONUMENTED       CGS
 JB0201  HISTORY     - 1961     GOOD             CGS
 JB0201
 JB0201                          STATION DESCRIPTION
 JB0201
 JB0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0201'THE STATION IS LOCATED ABOUT 8.5 MILES SOUTHEAST OF WAYNE CITY, 7.5
 JB0201'MILES WEST OF MILL SHOALS, 5 MILES NORTHEAST OF BELLE PRAIRIE CITY AND
 JB0201'0.25 MILE NORTH OF THE WAYNE-HAMILTON COUNTY LINE.
 JB0201'
 JB0201'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 142 IN
 JB0201'WAYNE CITY, GO SOUTH ON STATE HIGHWAY 142 FOR 3.45 MILES TO A POINT
 JB0201'WHERE THE HIGHWAY CURVES TO THE SOUTHEAST.  CONTINUE SOUTHEASTERLY ON
 JB0201'STATE HIGHWAY 142 FOR 2.6 MILES TO A CROSSROAD AND HAGELS STORE ON THE
 JB0201'RIGHT.  CONTINUE AHEAD ON STATE HIGHWAY 142 FOR 0.25 MILE TO A
 JB0201'CROSSROAD, TURN LEFT, GO EAST ON A GRAVELED ROAD FOR 3.75 MILES TO A
 JB0201'T-ROAD, TURN RIGHT, GO SOUTH FOR 0.75 MILE TO A DRIVEWAY ON THE LEFT
 JB0201'AND THE AZIMUTH MARK ON THE RIGHT, TURN LEFT, GO EAST ON DRIVEWAY FOR
 JB0201'0.15 MILE TO THE FARM HOME OF MR W P DAVIS, THENCE SOUTHEAST ABOUT 300
 JB0201'FEET TO THE STATION AT FENCE CORNER.
 JB0201'
 JB0201'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH SQUARE
 JB0201'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0201'STAMPED ELLIS 1961.  THE MARK IS 288 FEET SOUTH-SOUTHEAST OF THE
 JB0201'SOUTHWEST CORNER OF A MACHINE SHED, 20 FEET SOUTHWEST OF THE CENTER OF
 JB0201'A WOODEN GATE, 11.7 FEET WEST OF A FENCE CORNER AND 11.2 FEET WEST OF
 JB0201'A WITNESS POST.
 JB0201'
 JB0201'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB0201'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0201'AND IS STAMPED ELLIS NO 1 1961.  THE MARK IS 57.1 FEET EAST OF A
 JB0201'WITNESS POST, 56 FEET WEST OF A FENCE CORNER, AND 1 FOOT SOUTH OF A
 JB0201'FENCE.
 JB0201'
 JB0201'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB0201'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0201'AND IS STAMPED ELLIS NO 2 1961.  THE MARK IS 66 FEET EAST OF THE
 JB0201'SOUTHEAST CORNER OF A HOUSE, 58 FEET WEST OF A FENCE AND 1.5 FEET WEST
 JB0201'OF THE SOUTHWEST CORNER OF A MACHINE SHED.
 JB0201'
 JB0201'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JB0201'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0201'STAMPED ELLIS 1961.  THE MARK IS 82 FEET SOUTH-SOUTHWEST OF THE CENTER
 JB0201'OF DRIVEWAY, 21 FEET WEST OF THE CENTER OF ROAD, 2.4 FEET NORTH OF A
 JB0201'WITNESS POST AND 1 FOOT EAST OF A FENCE.
 JB0201'
 JB0201'HEIGHT OF LIGHT ABOVE STATION MARK 22.2 METERS.
 JB0201
 JB0201                          STATION RECOVERY (1961)
 JB0201
 JB0201'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0201'11.2 MI SE FROM WAYNE CITY.
 JB0201'ABOUT 6.5 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0201'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 3.7
 JB0201'MILES EAST ALONG A GRAVEL ROAD, THENCE 0.75 MILE SOUTH ALONG A
 JB0201'GRAVEL ROAD, THENCE 0.2 MILE EAST ALONG A PRIVATE DRIVE TO
 JB0201'HOUSE AND FARM BUILDINGS, THENCE ABOUT 0.05 MILE SOUTHEAST ALONG
 JB0201'A FIELD ROAD TO A FENCE CORNER AND A BOARD GATE, 19 FEET SOUTH
 JB0201'OF THE CENTER OF THE FIELD ROAD, 287 FEET SOUTHEAST OF THE
 JB0201'SOUTHWEST CORNER OF A MACHINE SHED, 12.5 FEET WEST OF THE FENCE
 JB0201'CORNER, 14.5 FEET SOUTHWEST OF THE SOUTH END OF THE BOARD GATE,
 JB0201'11.3 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0201'LEVEL OF THE FIELD ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0201'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2275 ***********************************************************************
 LB2275  DESIGNATION -  ELLIS
 LB2275  PID         -  LB2275
 LB2275  STATE/COUNTY-  IL/VERMILION
 LB2275  COUNTRY     -  US
 LB2275  USGS QUAD   -  PENFIELD (2018)
 LB2275
 LB2275                         *CURRENT SURVEY CONTROL
 LB2275  ______________________________________________________________________
 LB2275* NAD 83(1997) POSITION- 40 20 39.48302(N) 087 53 34.27514(W)   ADJUSTED
 LB2275* NAVD 88 ORTHO HEIGHT -   232.    (meters)      761.    (feet) SCALED
 LB2275  ______________________________________________________________________
 LB2275  GEOID HEIGHT    -        -32.453 (meters)                     GEOID18
 LB2275  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 LB2275  HORZ ORDER      -  THIRD
 LB2275
 LB2275.The horizontal coordinates were established by classical geodetic methods
 LB2275.and adjusted by the National Geodetic Survey in October 1999.
 LB2275
 LB2275.The orthometric height was scaled from a topographic map.
 LB2275
 LB2275.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2275.GEOID18 height accuracy estimate available here.
 LB2275
 LB2275.Click photographs - Photos may exist for this station.
 LB2275
 LB2275.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2275
 LB2275. The following values were computed from the NAD 83(1997) position.
 LB2275
 LB2275;                    North         East     Units Scale Factor Converg.
 LB2275;SPC IL E     -   408,322.943   337,423.740   MT  0.99999223   +0 17 06.6
 LB2275;SPC IL E     - 1,339,639.52  1,107,031.05   sFT  0.99999223   +0 17 06.6
 LB2275;UTM  16      - 4,466,354.898   424,169.889   MT  0.99967078   -0 34 41.0
 LB2275
 LB2275!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2275!SPC IL E     -   0.99996871  x   0.99999223  =   0.99996094
 LB2275!UTM  16      -   0.99996871  x   0.99967078  =   0.99963950
 LB2275
 LB2275:                Primary Azimuth Mark                     Grid Az
 LB2275:SPC IL E     -  ELLIS AZ MK                              000 30 21.1
 LB2275:UTM  16      -  ELLIS AZ MK                              001 22 08.7
 LB2275
 LB2275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2416966354(NAD 83)
 LB2275
 LB2275|---------------------------------------------------------------------|
 LB2275| PID    Reference Object                     Distance      Geod. Az  |
 LB2275|                                                           dddmmss.s |
 LB2275| CM3477 ELLIS AZ MK                                        0004727.7 |
 LB2275| CM3479 ELLIS RM 2                           10.962 METERS 18356     |
 LB2275| CM3478 ELLIS RM 1                            8.655 METERS 35317     |
 LB2275|---------------------------------------------------------------------|
 LB2275
 LB2275                          SUPERSEDED SURVEY CONTROL
 LB2275
 LB2275  NAD 83(1997)-  40 20 39.48258(N)    087 53 34.27604(W) AD(       ) 3
 LB2275  NAD 83(1986)-  40 20 39.49114(N)    087 53 34.28141(W) AD(       ) 3
 LB2275  NAD 27      -  40 20 39.36480(N)    087 53 34.16700(W) AD(       ) 3
 LB2275
 LB2275.Superseded values are not recommended for survey control.
 LB2275
 LB2275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2275.See file dsdata.pdf to determine how the superseded data were derived.
 LB2275
 LB2275_MARKER: DS = TRIANGULATION STATION DISK
 LB2275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2275_STAMPING: ELLIS 1955
 LB2275_MARK LOGO: CGS
 LB2275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2275+STABILITY: SURFACE MOTION
 LB2275
 LB2275  HISTORY     - Date     Condition        Report By
 LB2275  HISTORY     - 1955     MONUMENTED       CGS
 LB2275  HISTORY     - 1959     GOOD             CGS
 LB2275  HISTORY     - 1970     GOOD             NGS
 LB2275  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB2275
 LB2275                          STATION DESCRIPTION
 LB2275
 LB2275'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2275'STATION IS LOCATED ABOUT 7-1/2 MILES SOUTH OF RANKIN AND 1/2 MILE
 LB2275'NORTH OF ELLIS, ON HIGHWAY RIGHT-OF-WAY.  IT IS 37 FEET WEST OF THE
 LB2275'CENTER OF STATE HIGHWAY 49, 4 FEET NORTHEAST OF A TELEPHONE POLE
 LB2275'AND 2 FEET EAST OF A WHITE WITNESS POST AND FENCE LINE.  THE MARK
 LB2275'PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED ELLIS 1955.
 LB2275'
 LB2275'REFERENCE MARK NO. 1 IS 39 FEET WEST OF THE CENTER OF THE HIGHWAY AND
 LB2275'1 FOOT EAST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 LB2275'STAMPED ELLIS NO 1 1955.
 LB2275'
 LB2275'REFERENCE MARK NO. 2 IS IN A NORTH-SOUTH FENCE LINE, 39 FEET WEST
 LB2275'OF THE CENTER OF THE HIGHWAY AND 13 FEET NORTH OF A CONCRETE
 LB2275'RIGHT-OF-WAY MARKER.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2275'ELLIS NO 2 1955.
 LB2275'
 LB2275'AZIMUTH MARK IS 38 FEET EAST OF THE CENTER OF STATE HIGHWAY 49, 1
 LB2275'FOOT WEST OF A POWER LINE POLE AND 1 FOOT SOUTH OF A WHITE WITNESS
 LB2275'POST.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 LB2275'ELLIS 1955.
 LB2275'
 LB2275'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9 AND 49 IN
 LB2275'THE SOUTH EDGE OF RANKIN, GO SOUTH ON HIGHWAY 49 FOR 7.2 MILES TO
 LB2275'THE AZIMUTH MARK ON THE LEFT, EAST SIDE OF THE HIGHWAY AS DESCRIBED.
 LB2275'CONTINUE SOUTH ON HIGHWAY FOR 0.4 MILE TO THE STATION ON THE
 LB2275'RIGHT, WEST SIDE OF THE HIGHWAY AS DESCRIBED.
 LB2275'
 LB2275'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LB2275
 LB2275                          STATION RECOVERY (1959)
 LB2275
 LB2275'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 LB2275'1955 DESCRIPTION IS ADEQUATE.  ALL MARKS WERE RECOVERED AND ARE IN
 LB2275'GOOD CONDITION.  WITNESS POSTS STILL ARE STANDING AT THE STATION AND
 LB2275'THE AZIMUTH MARK.
 LB2275
 LB2275                          STATION RECOVERY (1970)
 LB2275
 LB2275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LB2275'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE STATION
 LB2275'WAS VISITED AT THE REQUEST OF THE STATE HIGHWAY DEPARTMENT TO SET
 LB2275'WITNESS POST TO PREVENT THE MARKS BEING DESTROYED BY MOWING.  THE
 LB2275'STATION WAS NOT OCCUPIED AT THIS TIME DUE TO WEATHER.  THE
 LB2275'DESCRIPTION IS GOOD WITH THE BELOW.
 LB2275'
 LB2275'THE STATION MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 LB2275'
 LB2275'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 LB2275'
 LB2275'REFERENCE MARK 2 IS 1 FOOT NORTH OF A METAL WITNESS POST.
 LB2275'
 LB2275'THE AZIMUTH MARK IS 7 FEET SOUTHWEST OF A FENCE CORNER AND A CONCRETE
 LB2275'RIGHT-OF-WAY POST, 1 FOOT SOUTH OF A METAL WITNESS POST, 27 FEET
 LB2275'NORTH OF A POWER POLE AND FLUSH WITH THE GROUND.
 LB2275'
 LB2275'THE FENCE AT THE STATION SITE HAS BEEN REMOVED.
 LB2275'
 LB2275'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7-1/2 MILES
 LB2275'SOUTH OF RANKIN.
 LB2275
 LB2275                          STATION RECOVERY (2011)
 LB2275
 LB2275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2275'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1931 ***********************************************************************
 JB1931  DESIGNATION -  ELLIS
 JB1931  PID         -  JB1931
 JB1931  STATE/COUNTY-  IL/RANDOLPH
 JB1931  COUNTRY     -  US
 JB1931  USGS QUAD   -  EVANSVILLE (2018)
 JB1931
 JB1931                         *CURRENT SURVEY CONTROL
 JB1931  ______________________________________________________________________
 JB1931* NAD 83(1997) POSITION- 38 00 27.44311(N) 089 54 45.04310(W)   ADJUSTED
 JB1931* NAVD 88 ORTHO HEIGHT -   186.3   (meters)      611.    (feet) VERTCON3
 JB1931  ______________________________________________________________________
 JB1931  GEOID HEIGHT    -        -29.760 (meters)                     GEOID18
 JB1931  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 JB1931  HORZ ORDER      -  SECOND
 JB1931
 JB1931.The horizontal coordinates were established by classical geodetic methods
 JB1931.and adjusted by the National Geodetic Survey in October 1999.
 JB1931
 JB1931.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1931.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1931
 JB1931.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1931.GEOID18 height accuracy estimate available here.
 JB1931
 JB1931.Click photographs - Photos may exist for this station.
 JB1931
 JB1931.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1931
 JB1931. The following values were computed from the NAD 83(1997) position.
 JB1931
 JB1931;                    North         East     Units Scale Factor Converg.
 JB1931;SPC IL W     -   148,846.416   722,319.426   MT  0.99994731   +0 09 23.4
 JB1931;SPC IL W     -   488,340.28  2,369,809.65   sFT  0.99994731   +0 09 23.4
 JB1931;UTM  16      - 4,210,664.800   244,288.838   MT  1.00040542   -1 47 39.8
 JB1931
 JB1931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1931!SPC IL W     -   0.99997543  x   0.99994731  =   0.99992275
 JB1931!UTM  16      -   0.99997543  x   1.00040542  =   1.00038084
 JB1931
 JB1931:                Primary Azimuth Mark                     Grid Az
 JB1931:SPC IL W     -  WALSH BELL TELEPHONE MICROWAVE           035 28 19.9
 JB1931:UTM  16      -  WALSH BELL TELEPHONE MICROWAVE           037 25 23.1
 JB1931
 JB1931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4428810664(NAD 83)
 JB1931
 JB1931|---------------------------------------------------------------------|
 JB1931| PID    Reference Object                     Distance      Geod. Az  |
 JB1931|                                                           dddmmss.s |
 JB1931| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX. 8.3 KM 0353743.3 |
 JB1931| CI4382 ELLIS RM 1                           18.599 METERS 18501     |
 JB1931| CI4383 ELLIS RM 2                           86.984 METERS 26422     |
 JB1931|---------------------------------------------------------------------|
 JB1931
 JB1931                          SUPERSEDED SURVEY CONTROL
 JB1931
 JB1931  NAD 83(1986)-  38 00 27.45146(N)    089 54 45.03814(W) AD(       ) 2
 JB1931  NAD 27      -  38 00 27.26616(N)    089 54 44.65074(W) AD(       ) 2
 JB1931  NGVD 29 (07/19/86)  186.3    (m)          611.     (f) VERT ANG       
 JB1931
 JB1931.Superseded values are not recommended for survey control.
 JB1931
 JB1931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1931.See file dsdata.pdf to determine how the superseded data were derived.
 JB1931
 JB1931_MARKER: DD = SURVEY DISK
 JB1931_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1931+WITH SETTING: INFORMATION.
 JB1931_STAMPING: ELLIS 1969
 JB1931_MARK LOGO: USGS
 JB1931_PROJECTION: RECESSED 30 CENTIMETERS
 JB1931_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1931_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1931
 JB1931  HISTORY     - Date     Condition        Report By
 JB1931  HISTORY     - 1969     MONUMENTED       USGS
 JB1931  HISTORY     - 20120622 MARK NOT FOUND   ILDT
 JB1931
 JB1931                          STATION DESCRIPTION
 JB1931
 JB1931'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1931'STATION IS LOCATED ABOUT 0.3 MI WSW. OF THE CENTER OF THE TOWN OF
 JB1931'ELLIS GROVE, IN THE NW. QUARTER OF THE SE. QUARTER OF SEC. 18, T. 6
 JB1931'S., R. 7 W., AT THE TOP OF A CUT BANK ON THE N. SIDE OF A BLACKTOP
 JB1931'RD. AND NEAR THE TOP OF RISE OF RD.
 JB1931'
 JB1931'TO REACH THE STATION FROM THE POST OFFICE IN ELLIS GROVE, DRIVE
 JB1931'S. FOR 0.5 BLOCK TO AN INTERSECTION, TURN RIGHT AND DRIVE W. AND
 JB1931'SW. ON BLACKTOP RD. FOR 0.3 MI TO CREST OF HILL AND STATION ON THE
 JB1931'RIGHT.
 JB1931'
 JB1931'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED ELLIS 1969
 JB1931'CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN IN GROUND AND
 JB1931'SET IN 6 IN. TILE FILLED WITH GRAVEL.  REFERENCE MARKS ARE FLUSH.
 JB1931'STATION MARK IS 12 IN. BELOW GROUND.
 JB1931'
 JB1931'STATION MARK IS 33 FT N. OF CENTER OF THE BLACKTOP RD., 144 FT
 JB1931'ENE. OF JCT. OF A DRIVE SE. TO A FARMHOUSE, 299 FT ENE. OF A ROUND
 JB1931'CONCRETE WATER TANK (ELLIS GROVE WATER TANK), 7 FT W. OF A POWER
 JB1931'LINE POLE AND 4.2 FT N. OF A METAL WITNESS POST.
 JB1931'
 JB1931'REFERENCE MARK 1 IS 61.02 FT (18.599 M.) SSE. OF STATION, 29 FT
 JB1931'S. OF CENTER OF THE RD., 133 FT E. OF JCT. OF DRIVE SE. AND 3 FT
 JB1931'E. OF A TELEPHONE POLE.
 JB1931'
 JB1931'REFERENCE MARK 2 IS 285.38 FT (89.984 M.) SSW. OF STATION, 30 FT
 JB1931'N. OF CENTER OF RD., 14.8 FT SE. OF, NEAR SIDE OF CONCRETE WATER
 JB1931'TANK, 61 FT SW. OF A POWER LINE POLE, 31 FT SE. OF A FENCE COR., 38
 JB1931'FT NE. OF ANOTHER FENCE COR. AND 1 FT N. OF A METAL WITNESS POST.
 JB1931'
 JB1931'STANDARD BRACED TRIPOD USED.
 JB1931
 JB1931                          STATION RECOVERY (2012)
 JB1931
 JB1931'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB1931'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0199 ***********************************************************************
 JB0199  DESIGNATION -  ELLIS AZ MK
 JB0199  PID         -  JB0199
 JB0199  STATE/COUNTY-  IL/WAYNE
 JB0199  COUNTRY     -  US
 JB0199  USGS QUAD   -  BOYLESTON (2018)
 JB0199
 JB0199                         *CURRENT SURVEY CONTROL
 JB0199  ______________________________________________________________________
 JB0199* NAD 83(1986) POSITION- 38 15 32.     (N) 088 28 55.     (W)   SCALED
 JB0199* NAVD 88 ORTHO HEIGHT -   127.041 (meters)      416.80  (feet) ADJUSTED
 JB0199  ______________________________________________________________________
 JB0199  GEOID HEIGHT    -        -30.386 (meters)                     GEOID18
 JB0199  DYNAMIC HEIGHT  -        126.960 (meters)      416.53  (feet) COMP
 JB0199  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB0199
 JB0199  VERT ORDER      -  SECOND    CLASS 0
 JB0199
 JB0199.The horizontal coordinates were scaled from a map and have
 JB0199.an estimated accuracy of +/- 6 seconds.
 JB0199
 JB0199.The orthometric height was determined by differential leveling and
 JB0199.adjusted by the NATIONAL GEODETIC SURVEY
 JB0199.in June 1991.
 JB0199
 JB0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0199.GEOID18 height accuracy estimate available here.
 JB0199
 JB0199.Click photographs - Photos may exist for this station.
 JB0199
 JB0199.The dynamic height is computed by dividing the NAVD 88
 JB0199.geopotential number by the normal gravity value computed on the
 JB0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0199.degrees latitude (g = 980.6199 gals.).
 JB0199
 JB0199.The modeled gravity was interpolated from observed gravity values.
 JB0199
 JB0199;                    North         East    Units  Estimated Accuracy
 JB0199;SPC IL E     -   176,720.      286,990.      MT  (+/- 180 meters Scaled)
 JB0199
 JB0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH703355(NAD 83)
 JB0199
 JB0199                          SUPERSEDED SURVEY CONTROL
 JB0199
 JB0199  NGVD 29 (??/??/92)  127.165  (m)          417.21   (f) ADJ UNCH    2 0
 JB0199
 JB0199.Superseded values are not recommended for survey control.
 JB0199
 JB0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0199.See file dsdata.pdf to determine how the superseded data were derived.
 JB0199
 JB0199_MARKER: DZ = AZIMUTH MARK DISK
 JB0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0199_STAMPING: ELLIS 1961
 JB0199_MARK LOGO: CGS
 JB0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0199+STABILITY: SURFACE MOTION
 JB0199
 JB0199  HISTORY     - Date     Condition        Report By
 JB0199  HISTORY     - 1961     MONUMENTED       CGS
 JB0199
 JB0199                          STATION DESCRIPTION
 JB0199
 JB0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0199'11 MI SE FROM WAYNE CITY.
 JB0199'ABOUT 6.5 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0199'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 3.7
 JB0199'MILES EAST ALONG A GRAVEL ROAD, THENCE 0.75 MILE SOUTH ALONG A
 JB0199'GRAVEL ROAD, AT A DRIVE EAST TO A FARM HOUSE, 21 FEET WEST OF THE
 JB0199'CENTER OF THE ROAD, 78 FEET SOUTH OF THE EXTENDED CENTER OF THE
 JB0199'FARM DRIVE, 52 FEET WEST-SOUTHWEST OF A POWER POLE, 1 FOOT EAST
 JB0199'OF A FENCE, 2.4 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL
 JB0199'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0199'1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0202 ***********************************************************************
 JB0202  DESIGNATION -  ELLIS RM 1
 JB0202  PID         -  JB0202
 JB0202  STATE/COUNTY-  IL/WAYNE
 JB0202  COUNTRY     -  US
 JB0202  USGS QUAD   -  BOYLESTON (2018)
 JB0202
 JB0202                         *CURRENT SURVEY CONTROL
 JB0202  ______________________________________________________________________
 JB0202* NAD 83(1986) POSITION- 38 15 32.76   (N) 088 28 40.71   (W)   HD_HELD1
 JB0202* NAVD 88 ORTHO HEIGHT -   127.840 (meters)      419.42  (feet) ADJUSTED
 JB0202  ______________________________________________________________________
 JB0202  GEOID HEIGHT    -        -30.389 (meters)                     GEOID18
 JB0202  DYNAMIC HEIGHT  -        127.758 (meters)      419.15  (feet) COMP
 JB0202  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB0202
 JB0202  VERT ORDER      -  SECOND    CLASS 0
 JB0202
 JB0202.The horizontal coordinates were determined by differentially corrected
 JB0202.hand held GPS observations or other comparable positioning techniques
 JB0202.and have an estimated accuracy of +/- 3 meters.
 JB0202
 JB0202.The orthometric height was determined by differential leveling and
 JB0202.adjusted by the NATIONAL GEODETIC SURVEY
 JB0202.in June 1991.
 JB0202
 JB0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0202.GEOID18 height accuracy estimate available here.
 JB0202
 JB0202.Click photographs - Photos may exist for this station.
 JB0202
 JB0202.The dynamic height is computed by dividing the NAVD 88
 JB0202.geopotential number by the normal gravity value computed on the
 JB0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0202.degrees latitude (g = 980.6199 gals.).
 JB0202
 JB0202.The modeled gravity was interpolated from observed gravity values.
 JB0202
 JB0202;                    North         East    Units  Estimated Accuracy
 JB0202;SPC IL E     -   176,743.9     287,340.9     MT  (+/- 3 meters HH1 GPS) 
 JB0202
 JB0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7069235596(NAD 83)
 JB0202
 JB0202                          SUPERSEDED SURVEY CONTROL
 JB0202
 JB0202  NGVD 29 (??/??/92)  127.964  (m)          419.83   (f) ADJ UNCH    2 0
 JB0202
 JB0202.Superseded values are not recommended for survey control.
 JB0202
 JB0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0202.See file dsdata.pdf to determine how the superseded data were derived.
 JB0202
 JB0202_MARKER: DR = REFERENCE MARK DISK
 JB0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0202_STAMPING: ELLIS NO 1 1961
 JB0202_MARK LOGO: CGS
 JB0202_PROJECTION: FLUSH
 JB0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0202+STABILITY: SURFACE MOTION
 JB0202
 JB0202  HISTORY     - Date     Condition        Report By
 JB0202  HISTORY     - 1961     MONUMENTED       CGS
 JB0202
 JB0202                          STATION DESCRIPTION
 JB0202
 JB0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0202'11.2 MI SE FROM WAYNE CITY.
 JB0202'ABOUT 6.5 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0202'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 3.7
 JB0202'MILES EAST ALONG A GRAVEL ROAD, THENCE 0.75 MILE SOUTH ALONG A
 JB0202'GRAVEL ROAD, THENCE 0.2 MILE EAST ALONG A PRIVATE DRIVE TO
 JB0202'HOUSE AND FARM BUILDINGS, THENCE ABOUT 0.05 MILE SOUTHEAST ALONG
 JB0202'A FIELD ROAD TO A FENCE CORNER AND BOARD GATE, 56.5 FEET EAST
 JB0202'OF THE FENCE CORNER, 57 FEET EAST OF THE SOUTH END OF THE BOARD
 JB0202'GATE, 1 FOOT SOUTH OF A FENCE, 68.2 FEET EAST OF TRAVERSE
 JB0202'STATION ELLIS, 57.2 FEET EAST OF A METAL WITNESS POST, AND SET
 JB0202'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0200 ***********************************************************************
 JB0200  DESIGNATION -  ELLIS RM 2
 JB0200  PID         -  JB0200
 JB0200  STATE/COUNTY-  IL/WAYNE
 JB0200  COUNTRY     -  US
 JB0200  USGS QUAD   -  BOYLESTON (2018)
 JB0200
 JB0200                         *CURRENT SURVEY CONTROL
 JB0200  ______________________________________________________________________
 JB0200* NAD 83(1986) POSITION- 38 15 35.31   (N) 088 28 43.12   (W)   HD_HELD1
 JB0200* NAVD 88 ORTHO HEIGHT -   128.741 (meters)      422.38  (feet) ADJUSTED
 JB0200  ______________________________________________________________________
 JB0200  GEOID HEIGHT    -        -30.390 (meters)                     GEOID18
 JB0200  DYNAMIC HEIGHT  -        128.659 (meters)      422.11  (feet) COMP
 JB0200  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB0200
 JB0200  VERT ORDER      -  SECOND    CLASS 0
 JB0200
 JB0200.The horizontal coordinates were determined by differentially corrected
 JB0200.hand held GPS observations or other comparable positioning techniques
 JB0200.and have an estimated accuracy of +/- 3 meters.
 JB0200
 JB0200.The orthometric height was determined by differential leveling and
 JB0200.adjusted by the NATIONAL GEODETIC SURVEY
 JB0200.in June 1991.
 JB0200
 JB0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0200.GEOID18 height accuracy estimate available here.
 JB0200
 JB0200.Click photographs - Photos may exist for this station.
 JB0200
 JB0200.The dynamic height is computed by dividing the NAVD 88
 JB0200.geopotential number by the normal gravity value computed on the
 JB0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0200.degrees latitude (g = 980.6199 gals.).
 JB0200
 JB0200.The modeled gravity was interpolated from observed gravity values.
 JB0200
 JB0200;                    North         East    Units  Estimated Accuracy
 JB0200;SPC IL E     -   176,822.6     287,282.4     MT  (+/- 3 meters HH1 GPS) 
 JB0200
 JB0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7063435675(NAD 83)
 JB0200
 JB0200                          SUPERSEDED SURVEY CONTROL
 JB0200
 JB0200  NGVD 29 (??/??/92)  128.865  (m)          422.78   (f) ADJ UNCH    2 0
 JB0200
 JB0200.Superseded values are not recommended for survey control.
 JB0200
 JB0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0200.See file dsdata.pdf to determine how the superseded data were derived.
 JB0200
 JB0200_MARKER: DR = REFERENCE MARK DISK
 JB0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0200_STAMPING: ELLIS NO 2 1961
 JB0200_MARK LOGO: CGS
 JB0200_PROJECTION: FLUSH
 JB0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0200+STABILITY: SURFACE MOTION
 JB0200
 JB0200  HISTORY     - Date     Condition        Report By
 JB0200  HISTORY     - 1961     MONUMENTED       CGS
 JB0200
 JB0200                          STATION DESCRIPTION
 JB0200
 JB0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0200'11.2 MI SE FROM WAYNE CITY.
 JB0200'ABOUT 6.5 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0200'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 3.7
 JB0200'MILES EAST ALONG A GRAVEL ROAD, THENCE 0.75 MILE SOUTH ALONG A
 JB0200'GRAVEL ROAD, THENCE 0.2 MILE EAST ALONG A PRIVATE DRIVE TO
 JB0200'HOUSE AND FARM BUILDINGS, 67 FEET EAST OF THE SOUTHEAST CORNER
 JB0200'OF THE HOUSE, 1.5 FEET WEST OF THE SOUTHWEST CORNER OF A MACHINE
 JB0200'SHED, 70 FEET SOUTHEAST OF A POWER POLE, 287.6 FEET NORTHWEST
 JB0200'OF TRAVERSE STATION ELLIS, 291.0 FEET NORTHWEST OF A METAL
 JB0200'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JB0200'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1523 ***********************************************************************
 MF1523  DESIGNATION -  ELLSWORTH
 MF1523  PID         -  MF1523
 MF1523  STATE/COUNTY-  IL/LEE
 MF1523  COUNTRY     -  US
 MF1523  USGS QUAD   -  PAW PAW (2018)
 MF1523
 MF1523                         *CURRENT SURVEY CONTROL
 MF1523  ______________________________________________________________________
 MF1523* NAD 83(1997) POSITION- 41 43 04.71297(N) 088 59 23.87148(W)   ADJUSTED
 MF1523* NAVD 88 ORTHO HEIGHT -   293.    (meters)      961.    (feet) SCALED
 MF1523  ______________________________________________________________________
 MF1523  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 MF1523  LAPLACE CORR    -         -1.74  (seconds)                    DEFLEC18
 MF1523  HORZ ORDER      -  SECOND
 MF1523
 MF1523.The horizontal coordinates were established by classical geodetic methods
 MF1523.and adjusted by the National Geodetic Survey in October 1999.
 MF1523
 MF1523.The orthometric height was scaled from a topographic map.
 MF1523
 MF1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1523.GEOID18 height accuracy estimate available here.
 MF1523
 MF1523.Click photographs - Photos may exist for this station.
 MF1523
 MF1523.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1523
 MF1523. The following values were computed from the NAD 83(1997) position.
 MF1523
 MF1523;                    North         East     Units Scale Factor Converg.
 MF1523;SPC IL W     -   561,428.991   797,915.017   MT  1.00005911   +0 46 59.2
 MF1523;SPC IL W     - 1,841,954.95  2,617,826.18   sFT  1.00005911   +0 46 59.2
 MF1523;UTM  16      - 4,620,377.536   334,466.326   MT  0.99993720   -1 19 28.4
 MF1523
 MF1523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1523!SPC IL W     -   0.99995924  x   1.00005911  =   1.00001835
 MF1523!UTM  16      -   0.99995924  x   0.99993720  =   0.99989644
 MF1523
 MF1523:                Primary Azimuth Mark                     Grid Az
 MF1523:SPC IL W     -  ELLSWORTH AZ MK                          092 28 22.2
 MF1523:UTM  16      -  ELLSWORTH AZ MK                          094 34 49.8
 MF1523
 MF1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3446620377(NAD 83)
 MF1523
 MF1523|---------------------------------------------------------------------|
 MF1523| PID    Reference Object                     Distance      Geod. Az  |
 MF1523|                                                           dddmmss.s |
 MF1523| CI7368 ELLSWORTH RM 1                       29.773 METERS 03953     |
 MF1523| CI7367 ELLSWORTH AZ MK                                    0931521.4 |
 MF1523| MF1524 PAW PAW MUNICIPAL TANK              APPROX. 3.2 KM 1671944.0 |
 MF1523| MF1556 IMMANUEL EV LUTH CH SPIRE           APPROX.11.9 KM 2243939.2 |
 MF1523| MF1555 COMPTON MUNICIPAL TANK              APPROX. 8.5 KM 2510050.6 |
 MF1523| CI7369 ELLSWORTH RM 2                       29.752 METERS 31533     |
 MF1523|---------------------------------------------------------------------|
 MF1523
 MF1523                          SUPERSEDED SURVEY CONTROL
 MF1523
 MF1523  NAD 83(1996)-  41 43 04.71437(N)    088 59 23.87438(W) AD(       ) 2
 MF1523  NAD 83(1986)-  41 43 04.71663(N)    088 59 23.87812(W) AD(       ) 2
 MF1523  NAD 27      -  41 43 04.60800(N)    088 59 23.56280(W) AD(       ) 2
 MF1523
 MF1523.Superseded values are not recommended for survey control.
 MF1523
 MF1523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1523.See file dsdata.pdf to determine how the superseded data were derived.
 MF1523
 MF1523_MARKER: DS = TRIANGULATION STATION DISK
 MF1523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1523_STAMPING: ELLSWORTH 1954
 MF1523_MARK LOGO: CGS
 MF1523_PROJECTION: FLUSH
 MF1523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1523+STABILITY: SURFACE MOTION
 MF1523
 MF1523  HISTORY     - Date     Condition        Report By
 MF1523  HISTORY     - 1954     MONUMENTED       CGS
 MF1523  HISTORY     - 1966     GOOD             CGS
 MF1523  HISTORY     - 19950818 GOOD             USPSQD
 MF1523  HISTORY     - 20020128 GOOD             NGS
 MF1523  HISTORY     - 20030628 GOOD             USPSQD
 MF1523
 MF1523                          STATION DESCRIPTION
 MF1523
 MF1523'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1523'STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF COMPTON AND
 MF1523'2 MILES NORTH OF PAW PAW ABOUT 75 FEET WEST OF THE NORTHWEST
 MF1523'CORNER OF THE ELLSWORTH CEMETERY.  IT IS 43 FEET SOUTH OF THE
 MF1523'CENTER OF A PAVED ROAD, 40 FEET NORTH OF A ROW OF LARGE MAPLE
 MF1523'TREES, 17 FEET SOUTHEAST OF A FENCE CORNER AND 10 FEET NORTH
 MF1523'OF A FENCE AND WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 MF1523'DISK IS STAMPED ELLSWORTH 1954.
 MF1523'
 MF1523'REFERENCE MARK NO. 1 IS 31 FEET NORTH OF THE CENTER OF THE
 MF1523'PAVED ROAD, 23 FEET WEST OF A POWER LINE POLE AND 1 FOOT SOUTH
 MF1523'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED ELLSWORTH
 MF1523'NO. 1 1954.
 MF1523'
 MF1523'REFERENCE MARK NO. 2 IS 31 FEET NORTH OF THE CENTER OF PAVED
 MF1523'ROAD, 19 FEET EAST OF A POWER LINE POLE AND 1 FOOT SOUTH OF
 MF1523'A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 MF1523'STAMPED ELLSWORTH NO 2 1954.
 MF1523'
 MF1523'AZIMUTH MARK IS 27 FEET EAST OF THE CENTER OF A GRAVEL ROAD,
 MF1523'2 FEET SOUTH OF A POWER LINE POLE, 2 FEET NORTH OF A WHITE
 MF1523'WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS
 MF1523'ABOUT 2 INCHES AND THE DISK IS STAMPED ELLSWORTH 1954.
 MF1523'
 MF1523'TO REACH THE STATION FROM THE PRESBYTERIAN CHURCH AT THE
 MF1523'NORTHEAST CORNER OF MAIN STREET AND PAW PAW ROAD IN PAW PAW,
 MF1523'GO NORTH ON PAVED ROAD FOR 2.0 MILES TO WHERE PAVED ROAD TURNS
 MF1523'WEST, (*) TURN LEFT AND GO WEST ON PAVED ROAD FOR 0.25 MILE
 MF1523'TO THE STATION ON THE LEFT, SOUTH SIDE OF ROAD AS DESCRIBED.
 MF1523'
 MF1523'TO REACH THE AZIMUTH MARK FROM THIS POINT (*) CONTINUE AHEAD,
 MF1523'NORTH ON GRAVEL ROAD FOR ABOUT 200 FEET TO THE MARK ON THE
 MF1523'RIGHT, EAST SIDE OF ROAD AS DESCRIBED.
 MF1523'
 MF1523'HEIGHT OF LIGHT ABOVE STATION MARK 40 METERS.
 MF1523
 MF1523                          STATION RECOVERY (1966)
 MF1523
 MF1523'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1523'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 MF1523'FOUND IN GOOD CONDITION AT THIS TIME.  THE MAPLE TREES MENTIONED
 MF1523'IN THE PREVIOUS DESCRIPTION ARE GONE.  IN THE BODY OF THE
 MF1523'ORIGINAL DESCRIPTION THERE ARE TWO REFERENCE MARKS 1 DESCRIBED.
 MF1523'THE SECOND ONE WAS FOUND TO BE REFERENCE MARK 2 AT THIS TIME.
 MF1523'THE DESCRIPTION IS GOOD WITH THESE CHANGES.
 MF1523'
 MF1523'STATION MARK IS 10 FEET NORTH OF A METAL WITNESS POST.
 MF1523'
 MF1523'AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1523
 MF1523                          STATION RECOVERY (1995)
 MF1523
 MF1523'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1523'RECOVERED IN GOOD CONDITION.
 MF1523
 MF1523                          STATION RECOVERY (2002)
 MF1523
 MF1523'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1523'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1523
 MF1523                          STATION RECOVERY (2003)
 MF1523
 MF1523'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1523'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0131 ***********************************************************************
 JB0131  DESIGNATION -  ELM
 JB0131  PID         -  JB0131
 JB0131  STATE/COUNTY-  IL/RICHLAND
 JB0131  COUNTRY     -  US
 JB0131  USGS QUAD   -  OLNEY (2018)
 JB0131
 JB0131                         *CURRENT SURVEY CONTROL
 JB0131  ______________________________________________________________________
 JB0131* NAD 83(1986) POSITION- 38 43 41.     (N) 088 05 10.     (W)   SCALED
 JB0131* NAVD 88 ORTHO HEIGHT -   146.034 (meters)      479.11  (feet) ADJUSTED
 JB0131  ______________________________________________________________________
 JB0131  GEOID HEIGHT    -        -31.358 (meters)                     GEOID18
 JB0131  DYNAMIC HEIGHT  -        145.944 (meters)      478.82  (feet) COMP
 JB0131  MODELED GRAVITY -    980,015.9   (mgal)                       NAVD 88
 JB0131
 JB0131  VERT ORDER      -  FIRST     CLASS II
 JB0131
 JB0131.The horizontal coordinates were scaled from a map and have
 JB0131.an estimated accuracy of +/- 6 seconds.
 JB0131
 JB0131.The orthometric height was determined by differential leveling and
 JB0131.adjusted by the NATIONAL GEODETIC SURVEY
 JB0131.in June 1991.
 JB0131
 JB0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0131.GEOID18 height accuracy estimate available here.
 JB0131
 JB0131.Click photographs - Photos may exist for this station.
 JB0131
 JB0131.The dynamic height is computed by dividing the NAVD 88
 JB0131.geopotential number by the normal gravity value computed on the
 JB0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0131.degrees latitude (g = 980.6199 gals.).
 JB0131
 JB0131.The modeled gravity was interpolated from observed gravity values.
 JB0131
 JB0131;                    North         East    Units  Estimated Accuracy
 JB0131;SPC IL E     -   228,820.      321,500.      MT  (+/- 180 meters Scaled)
 JB0131
 JB0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH055871(NAD 83)
 JB0131
 JB0131                          SUPERSEDED SURVEY CONTROL
 JB0131
 JB0131  NGVD 29 (??/??/92)  146.12   (m)          479.4    (f) COMPUTED    1 2
 JB0131
 JB0131.Superseded values are not recommended for survey control.
 JB0131
 JB0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0131.See file dsdata.pdf to determine how the superseded data were derived.
 JB0131
 JB0131_MARKER: DD = SURVEY DISK
 JB0131_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB0131_MARK LOGO: CGS+SS
 JB0131_PROJECTION: FLUSH
 JB0131_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0131
 JB0131  HISTORY     - Date     Condition        Report By
 JB0131  HISTORY     - 1934     MONUMENTED       ILGS
 JB0131  HISTORY     - 1942     GOOD             CGS
 JB0131  HISTORY     - 1986     GOOD             NGS
 JB0131
 JB0131                          STATION DESCRIPTION
 JB0131
 JB0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0131'AT OLNEY.
 JB0131'AT OLNEY, RICHLAND COUNTY, AT THE INTERSECTION OF KITCHELL
 JB0131'AVENUE AND ELM STREET, AT WEST ELM SCHOOL, 134 FEET EAST OF THE
 JB0131'EAST ENTRANCE, ON THE EAST LAWN, 27 FEET SOUTH OF A WALK LEADING
 JB0131'TO THE EAST ENTRANCE, AND 18 FEET WEST OF THE CURB OF KITCHELL
 JB0131'AVENUE.  A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A
 JB0131'CONCRETE POST.  NOTE-- PREVIOUSLY DESIGNATED BM.
 JB0131
 JB0131                          STATION RECOVERY (1986)
 JB0131
 JB0131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0131'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN OLNEY, AT
 JB0131'THE INTERSECTION OF KITCHELL AVENUE AND ELM STREET, IN THE EAST LAWN
 JB0131'OF THE WEST ELM SCHOOL, 65.9 M (216.2 FT) SOUTH OF THE CENTER OF THE
 JB0131'STREET, 8.2 M (26.9 FT) SOUTH OF THE SOUTH EDGE OF A SIDEWALK LEADING
 JB0131'TO THE EAST ENTRANCE TO THE SCHOOL, 6.7 M (22.0 FT) WEST OF THE CENTER
 JB0131'OF THE SOUTH BOUND LANES OF THE AVENUE, AND 2.8 M (9.2 FT) WEST OF A
 JB0131'FENCE.  NOTE--NO STAMPING WAS RECORDED FOR THIS MARK.
 JB0131'THE MARK IS ABOVE LEVEL WITH THE AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0132 ***********************************************************************
 JB0132  DESIGNATION -  ELM RM 2
 JB0132  PID         -  JB0132
 JB0132  STATE/COUNTY-  IL/RICHLAND
 JB0132  COUNTRY     -  US
 JB0132  USGS QUAD   -  OLNEY (2018)
 JB0132
 JB0132                         *CURRENT SURVEY CONTROL
 JB0132  ______________________________________________________________________
 JB0132* NAD 83(1986) POSITION- 38 43 41.     (N) 088 05 10.     (W)   SCALED
 JB0132* NAVD 88 ORTHO HEIGHT -   146.148 (meters)      479.49  (feet) POSTED
 JB0132  ______________________________________________________________________
 JB0132  GEOID HEIGHT    -        -31.358 (meters)                     GEOID18
 JB0132  DYNAMIC HEIGHT  -        146.06  (meters)      479.2   (feet) COMP
 JB0132  MODELED GRAVITY -    980,015.9   (mgal)                       NAVD 88
 JB0132
 JB0132  VERT ORDER      -  * POSTED, SEE BELOW
 JB0132
 JB0132.The horizontal coordinates were scaled from a map and have
 JB0132.an estimated accuracy of +/- 6 seconds.
 JB0132
 JB0132.The orthometric height was determined by differential leveling
 JB0132.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0132
 JB0132.* This is a POSTED BENCH MARK height.
 JB0132
 JB0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0132.GEOID18 height accuracy estimate available here.
 JB0132
 JB0132.Click photographs - Photos may exist for this station.
 JB0132
 JB0132.The dynamic height is computed by dividing the NAVD 88
 JB0132.geopotential number by the normal gravity value computed on the
 JB0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0132.degrees latitude (g = 980.6199 gals.).
 JB0132
 JB0132.The modeled gravity was interpolated from observed gravity values.
 JB0132
 JB0132;                    North         East    Units  Estimated Accuracy
 JB0132;SPC IL E     -   228,820.      321,500.      MT  (+/- 180 meters Scaled)
 JB0132
 JB0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH055871(NAD 83)
 JB0132
 JB0132                          SUPERSEDED SURVEY CONTROL
 JB0132
 JB0132  NGVD 29 (??/??/92)  146.26   (m)          479.9    (f) COMPUTED    1 2
 JB0132
 JB0132.Superseded values are not recommended for survey control.
 JB0132
 JB0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0132.See file dsdata.pdf to determine how the superseded data were derived.
 JB0132
 JB0132_MARKER: Q = CHISELED SQUARE
 JB0132_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0132_SP_SET: BUILDING
 JB0132_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0132
 JB0132  HISTORY     - Date     Condition        Report By
 JB0132  HISTORY     - 1938     MONUMENTED       CGS
 JB0132  HISTORY     - 1942     GOOD             CGS
 JB0132  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0132
 JB0132                          STATION DESCRIPTION
 JB0132
 JB0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0132'AT OLNEY.
 JB0132'ON THE EAST LAWN OF THE WEST ELM SCHOOL OF OLNEY, A BEDFORD
 JB0132'LIMESTONE MONUMENT, 92 FEET WEST OF THE WEST RAIL OF THE I.C.
 JB0132'RAILROAD, 50 FEET EAST OF EAST SIDE OF SCHOOL BUILDING, 30 FEET
 JB0132'SOUTH OF WALK LEADING TO EAST ENTRANCE OF SCHOOL.  THE BLOCK IS
 JB0132'18 INCHES BY 24 INCHES, A HALF INCH HOLE MARKS THE CENTER OF
 JB0132'THE BLOCK.  THIS WAS USED AS THE B.M. AS THE INSCRIPTION WAS NO
 JB0132'LONGER DISCERNABLE.  NOTE-- DIRECTLY SOUTH OF THIS MARKER
 JB0132'APPROXIMATELY 70 FEET SOUTH OF THE WALK FROM THE EAST ENTRANCE
 JB0132'OF THE BUILDING IS ANOTHER MARKER 20-1/2 INCHES BY 25 INCHES
 JB0132'AND 9 INCHES HIGH.  ON TOP OF IT ARE THESE LETTERS, U.S. (1942
 JB0132'REPORT).  NOTE-- PREVIOUSLY DESIGNATED NO. 2.
 JB0132
 JB0132                          STATION RECOVERY (1986)
 JB0132
 JB0132'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0132'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3154 ***********************************************************************
 ME3154  DESIGNATION -  ELMHURST E MUNICIPAL TANK
 ME3154  PID         -  ME3154
 ME3154  STATE/COUNTY-  IL/DU PAGE
 ME3154  COUNTRY     -  US
 ME3154  USGS QUAD   -  HINSDALE (2018)
 ME3154
 ME3154                         *CURRENT SURVEY CONTROL
 ME3154  ______________________________________________________________________
 ME3154* NAD 83(1997) POSITION- 41 52 23.53317(N) 087 55 39.75634(W)   ADJUSTED
 ME3154  ______________________________________________________________________
 ME3154  GEOID HEIGHT    -        -33.412 (meters)                     GEOID18
 ME3154  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 ME3154  HORZ ORDER      -  THIRD
 ME3154
 ME3154.The horizontal coordinates were established by classical geodetic methods
 ME3154.and adjusted by the National Geodetic Survey in October 1999.
 ME3154
 ME3154.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3154.GEOID18 height accuracy estimate available here.
 ME3154
 ME3154.Click photographs - Photos may exist for this station.
 ME3154
 ME3154.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3154
 ME3154. The following values were computed from the NAD 83(1997) position.
 ME3154
 ME3154;                    North         East     Units Scale Factor Converg.
 ME3154;SPC IL E     -   578,098.989   333,672.016   MT  0.99998895   +0 16 14.7
 ME3154;SPC IL E     - 1,896,646.43  1,094,722.27   sFT  0.99998895   +0 16 14.7
 ME3154;UTM  16      - 4,636,114.352   423,016.547   MT  0.99967293   -0 37 09.3
 ME3154
 ME3154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2301636114(NAD 83)
 ME3154
 ME3154                          SUPERSEDED SURVEY CONTROL
 ME3154
 ME3154  NAD 83(1997)-  41 52 23.53322(N)    087 55 39.75681(W) AD(       ) 3
 ME3154  NAD 83(1994)-  41 52 23.53487(N)    087 55 39.76651(W) AD(       ) 3
 ME3154  NAD 83(1986)-  41 52 23.53606(N)    087 55 39.76662(W) AD(       ) 3
 ME3154  NAD 27      -  41 52 23.42859(N)    087 55 39.54092(W) AD(       ) 3
 ME3154
 ME3154.Superseded values are not recommended for survey control.
 ME3154
 ME3154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3154.See file dsdata.pdf to determine how the superseded data were derived.
 ME3154
 ME3154_MARKER: 53 = ELEVATED TANK
 ME3154
 ME3154  HISTORY     - Date     Condition        Report By
 ME3154  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3154  HISTORY     - 19970918 GOOD             USPSQD
 ME3154  HISTORY     - 19980418 GOOD             USPSQD
 ME3154
 ME3154                          STATION DESCRIPTION
 ME3154
 ME3154'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3154'THE STATION IS THE CENTER OF THE TOP OF THE EAST ONE OF THREE
 ME3154'MUNICIPAL WATER
 ME3154'TANKS LOCATED ABOUT 200 FEET NORTHEAST OF THE INTERSECTION OF LINDEN
 ME3154'STREET AND VAN BUREN STREET IN THE
 ME3154'SOUTHEAST SECTION OF ELMHURST.  IT IS A SPHERICAL
 ME3154'STEEL TANK SUPPORTED BY A SINGLE STEEL PEDESTAL AND
 ME3154'IS PAINTED SILVER.  THE HEIGHT IS
 ME3154'ABOUT 140 FEET.
 ME3154
 ME3154                          STATION RECOVERY (1997)
 ME3154
 ME3154'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3154'RECOVERED IN GOOD CONDITION.
 ME3154
 ME3154                          STATION RECOVERY (1998)
 ME3154
 ME3154'RECOVERY NOTE BY US POWER SQUADRON 1998
 ME3154'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3162 ***********************************************************************
 ME3162  DESIGNATION -  ELMHURST N MUNICIPAL TANK
 ME3162  PID         -  ME3162
 ME3162  STATE/COUNTY-  IL/DU PAGE
 ME3162  COUNTRY     -  US
 ME3162  USGS QUAD   -  ELMHURST (2018)
 ME3162
 ME3162                         *CURRENT SURVEY CONTROL
 ME3162  ______________________________________________________________________
 ME3162* NAD 83(1997) POSITION- 41 54 48.80320(N) 087 57 01.67632(W)   ADJUSTED
 ME3162  ______________________________________________________________________
 ME3162  GEOID HEIGHT    -        -33.470 (meters)                     GEOID18
 ME3162  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 ME3162  HORZ ORDER      -  THIRD
 ME3162
 ME3162.The horizontal coordinates were established by classical geodetic methods
 ME3162.and adjusted by the National Geodetic Survey in October 1999.
 ME3162
 ME3162.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3162.GEOID18 height accuracy estimate available here.
 ME3162
 ME3162.Click photographs - Photos may exist for this station.
 ME3162
 ME3162.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3162
 ME3162. The following values were computed from the NAD 83(1997) position.
 ME3162
 ME3162;                    North         East     Units Scale Factor Converg.
 ME3162;SPC IL E     -   582,572.245   331,763.007   MT  0.99998741   +0 15 20.7
 ME3162;SPC IL E     - 1,911,322.44  1,088,459.13   sFT  0.99998741   +0 15 20.7
 ME3162;UTM  16      - 4,640,615.321   421,177.855   MT  0.99967645   -0 38 05.8
 ME3162
 ME3162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2117740615(NAD 83)
 ME3162
 ME3162                          SUPERSEDED SURVEY CONTROL
 ME3162
 ME3162  NAD 83(1997)-  41 54 48.80328(N)    087 57 01.67690(W) AD(       ) 3
 ME3162  NAD 83(1994)-  41 54 48.80586(N)    087 57 01.68851(W) AD(       ) 3
 ME3162  NAD 83(1986)-  41 54 48.80686(N)    087 57 01.68868(W) AD(       ) 3
 ME3162  NAD 27      -  41 54 48.69900(N)    087 57 01.45416(W) AD(       ) 3
 ME3162
 ME3162.Superseded values are not recommended for survey control.
 ME3162
 ME3162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3162.See file dsdata.pdf to determine how the superseded data were derived.
 ME3162
 ME3162_MARKER: 53 = ELEVATED TANK
 ME3162
 ME3162  HISTORY     - Date     Condition        Report By
 ME3162  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3162  HISTORY     - 1987     GOOD             USPSQD
 ME3162  HISTORY     - 19960420 GOOD             USPSQD
 ME3162  HISTORY     - 19970918 GOOD             USPSQD
 ME3162
 ME3162                          STATION DESCRIPTION
 ME3162
 ME3162'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3162'THE STATION IS THE CENTER OF THE TOP OF THE NORTH ONE OF THREE
 ME3162'MUNICIPAL WATER
 ME3162'TANKS LOCATED ABOUT 150 FEET NORTHWEST OF THE INTERSECTION OF MILTON
 ME3162'AVENUE AND WALNUT AVENUE AT THE
 ME3162'NORTH EDGE OF ELMHURST.  IT IS A SPHERICAL STEEL TANK
 ME3162'SUPPORTED BY A SINGLE STEEL PEDESTAL AND IS
 ME3162'PAINTED SILVER WITH THE NAME ELMHURST PAINTED
 ME3162'ON THE NORTH AND SOUTH SIDES IN BLACK LETTERS.  THE HEIGHT IS
 ME3162'ABOUT 130 FEET.
 ME3162
 ME3162                          STATION RECOVERY (1987)
 ME3162
 ME3162'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3162'RECOVERED IN GOOD CONDITION.
 ME3162
 ME3162                          STATION RECOVERY (1996)
 ME3162
 ME3162'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3162'RECOVERED IN GOOD CONDITION.
 ME3162
 ME3162                          STATION RECOVERY (1997)
 ME3162
 ME3162'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3162'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3165 ***********************************************************************
 ME3165  DESIGNATION -  ELMHURST RAD STA WAIT MAST
 ME3165  PID         -  ME3165
 ME3165  STATE/COUNTY-  IL/DU PAGE
 ME3165  COUNTRY     -  US
 ME3165  USGS QUAD   -  ELMHURST (2018)
 ME3165
 ME3165                         *CURRENT SURVEY CONTROL
 ME3165  ______________________________________________________________________
 ME3165* NAD 83(1997) POSITION- 41 55 33.10732(N) 087 57 00.37780(W)   ADJUSTED
 ME3165  ______________________________________________________________________
 ME3165  GEOID HEIGHT    -        -33.494 (meters)                     GEOID18
 ME3165  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 ME3165  HORZ ORDER      -  THIRD
 ME3165
 ME3165.The horizontal coordinates were established by classical geodetic methods
 ME3165.and adjusted by the National Geodetic Survey in October 1999.
 ME3165
 ME3165.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3165.GEOID18 height accuracy estimate available here.
 ME3165
 ME3165.Click photographs - Photos may exist for this station.
 ME3165
 ME3165.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3165
 ME3165. The following values were computed from the NAD 83(1997) position.
 ME3165
 ME3165;                    North         East     Units Scale Factor Converg.
 ME3165;SPC IL E     -   583,939.274   331,786.823   MT  0.99998743   +0 15 21.8
 ME3165;SPC IL E     - 1,915,807.43  1,088,537.27   sFT  0.99998743   +0 15 21.8
 ME3165;UTM  16      - 4,641,981.389   421,222.907   MT  0.99967636   -0 38 05.5
 ME3165
 ME3165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2122241981(NAD 83)
 ME3165
 ME3165                          SUPERSEDED SURVEY CONTROL
 ME3165
 ME3165  NAD 83(1997)-  41 55 33.10738(N)    087 57 00.37843(W) AD(       ) 3
 ME3165  NAD 83(1994)-  41 55 33.10719(N)    087 57 00.39482(W) AD(       ) 3
 ME3165  NAD 83(1986)-  41 55 33.11000(N)    087 57 00.39179(W) AD(       ) 3
 ME3165  NAD 27      -  41 55 32.99859(N)    087 57 00.16354(W) AD(       ) 3
 ME3165
 ME3165.Superseded values are not recommended for survey control.
 ME3165
 ME3165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3165.See file dsdata.pdf to determine how the superseded data were derived.
 ME3165
 ME3165_MARKER: 42 = RADIO/TV MAST
 ME3165
 ME3165  HISTORY     - Date     Condition        Report By
 ME3165  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3165  HISTORY     - 19970918 GOOD             USPSQD
 ME3165  HISTORY     - 19980418 GOOD             USPSQD
 ME3165
 ME3165                          STATION DESCRIPTION
 ME3165
 ME3165'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3165'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 ME3165'STATION WAIT
 ME3165'LOCATED 0.3 MILE SOUTH OF GRAND AVENUE AND 0.2 MILE EAST OF CHURCH
 ME3165'ROAD ABOUT 1/2 MILE NORTH OF
 ME3165'ELMHURST.  THE OFFICE AND STUDIOS OF THE STATION ARE IN DOWNTOWN
 ME3165'CHICAGO.  IT IS A THREE-LEGGED,
 ME3165'SELF-SUPPORTING STEEL STRUCTURE 420 FEET HIGH AND IS
 ME3165'PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE.
 ME3165
 ME3165                          STATION RECOVERY (1997)
 ME3165
 ME3165'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3165'RECOVERED IN GOOD CONDITION.
 ME3165
 ME3165                          STATION RECOVERY (1998)
 ME3165
 ME3165'RECOVERY NOTE BY US POWER SQUADRON 1998
 ME3165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3166 ***********************************************************************
 ME3166  DESIGNATION -  ELMHURST S MUNICIPAL TANK
 ME3166  PID         -  ME3166
 ME3166  STATE/COUNTY-  IL/DU PAGE
 ME3166  COUNTRY     -  US
 ME3166  USGS QUAD   -  ELMHURST (2018)
 ME3166
 ME3166                         *CURRENT SURVEY CONTROL
 ME3166  ______________________________________________________________________
 ME3166* NAD 83(1997) POSITION- 41 53 22.96151(N) 087 57 40.68793(W)   ADJUSTED
 ME3166  ______________________________________________________________________
 ME3166  GEOID HEIGHT    -        -33.418 (meters)                     GEOID18
 ME3166  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 ME3166  HORZ ORDER      -  THIRD
 ME3166
 ME3166.The horizontal coordinates were established by classical geodetic methods
 ME3166.and adjusted by the National Geodetic Survey in October 1999.
 ME3166
 ME3166.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3166.GEOID18 height accuracy estimate available here.
 ME3166
 ME3166.Click photographs - Photos may exist for this station.
 ME3166
 ME3166.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3166
 ME3166. The following values were computed from the NAD 83(1997) position.
 ME3166
 ME3166;                    North         East     Units Scale Factor Converg.
 ME3166;SPC IL E     -   579,919.862   330,875.481   MT  0.99998673   +0 14 54.3
 ME3166;SPC IL E     - 1,902,620.41  1,085,547.31   sFT  0.99998673   +0 14 54.3
 ME3166;UTM  16      - 4,637,977.868   420,249.502   MT  0.99967826   -0 38 30.8
 ME3166
 ME3166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2024937977(NAD 83)
 ME3166
 ME3166                          SUPERSEDED SURVEY CONTROL
 ME3166
 ME3166  NAD 83(1997)-  41 53 22.96157(N)    087 57 40.68844(W) AD(       ) 3
 ME3166  NAD 83(1994)-  41 53 22.96432(N)    087 57 40.70003(W) AD(       ) 3
 ME3166  NAD 83(1986)-  41 53 22.96556(N)    087 57 40.70031(W) AD(       ) 3
 ME3166  NAD 27      -  41 53 22.85891(N)    087 57 40.46756(W) AD(       ) 3
 ME3166
 ME3166.Superseded values are not recommended for survey control.
 ME3166
 ME3166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3166.See file dsdata.pdf to determine how the superseded data were derived.
 ME3166
 ME3166_MARKER: 53 = ELEVATED TANK
 ME3166
 ME3166  HISTORY     - Date     Condition        Report By
 ME3166  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3166  HISTORY     - 1987     GOOD             USPSQD
 ME3166  HISTORY     - 19960420 GOOD             USPSQD
 ME3166  HISTORY     - 19970918 GOOD             USPSQD
 ME3166  HISTORY     - 19980418 GOOD             USPSQD
 ME3166  HISTORY     - 20060121 GOOD             USPSQD
 ME3166
 ME3166                          STATION DESCRIPTION
 ME3166
 ME3166'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3166'THE STATION IS THE CENTER OF THE TOP OF THE SOUTH ONE OF THREE
 ME3166'MUNICIPAL WATER
 ME3166'TANKS LOCATED ABOUT 200 FEET SOUTHEAST OF THE INTERSECTION OF STATE
 ME3166'HIGHWAY 83 AND ST. CHARLES ROAD IN THE
 ME3166'SOUTHWEST EDGE OF ELMHURST.  IT IS A SPHERICAL STEEL
 ME3166'TANK SUPPORTED BY A SINGLE PEDESTAL AND IS
 ME3166'PAINTED SILVER WITH THE NAME ELMHURST PAINTED
 ME3166'ON THE NORTH AND SOUTH SIDES IN BLACK LETTERS.  THE HEIGHT IS
 ME3166'ABOUT 150 FEET.
 ME3166
 ME3166                          STATION RECOVERY (1987)
 ME3166
 ME3166'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3166'RECOVERED IN GOOD CONDITION.
 ME3166
 ME3166                          STATION RECOVERY (1996)
 ME3166
 ME3166'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3166'RECOVERED IN GOOD CONDITION.
 ME3166
 ME3166                          STATION RECOVERY (1997)
 ME3166
 ME3166'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3166'RECOVERED IN GOOD CONDITION.
 ME3166
 ME3166                          STATION RECOVERY (1998)
 ME3166
 ME3166'RECOVERY NOTE BY US POWER SQUADRON 1998
 ME3166'RECOVERED IN GOOD CONDITION.
 ME3166
 ME3166                          STATION RECOVERY (2006)
 ME3166
 ME3166'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 ME3166'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1690 ***********************************************************************
 MF1690  CBN         -  This is a Cooperative Base Network Control Station.
 MF1690  DESIGNATION -  ELMIRA
 MF1690  PID         -  MF1690
 MF1690  STATE/COUNTY-  IL/STARK
 MF1690  COUNTRY     -  US
 MF1690  USGS QUAD   -  ELMIRA (2018)
 MF1690
 MF1690                         *CURRENT SURVEY CONTROL
 MF1690  ______________________________________________________________________
 MF1690* NAD 83(2011) POSITION- 41 10 41.67397(N) 089 51 33.52354(W)   ADJUSTED
 MF1690* NAD 83(2011) ELLIP HT-   203.369 (meters)        (06/27/12)   ADJUSTED
 MF1690* NAD 83(2011) EPOCH   -  2010.00
 MF1690* NAVD 88 ORTHO HEIGHT -   236.3   (meters)      775.    (feet) GPS OBS
 MF1690  ______________________________________________________________________
 MF1690  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1690  GEOID HEIGHT    -        -32.814 (meters)                     GEOID96
 MF1690  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 MF1690  NAD 83(2011) X  -     11,805.222 (meters)                     COMP
 MF1690  NAD 83(2011) Y  - -4,807,719.775 (meters)                     COMP
 MF1690  NAD 83(2011) Z  -  4,177,476.248 (meters)                     COMP
 MF1690  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 MF1690
 MF1690  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1690  Standards:
 MF1690         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1690            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1690  -------------------------------------------------------------------
 MF1690  NETWORK    0.84   1.63           0.39   0.28   0.83     -0.06013583
 MF1690  -------------------------------------------------------------------
 MF1690  Click here for local accuracies and other accuracy information.
 MF1690
 MF1690.The horizontal coordinates were established by GPS observations
 MF1690.and adjusted by the National Geodetic Survey in June 2012.
 MF1690
 MF1690.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1690.been affixed to the stable North American tectonic plate. See 
 MF1690.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1690
 MF1690.The horizontal coordinates are valid at the epoch date displayed above
 MF1690.which is a decimal equivalence of Year/Month/Day.
 MF1690
 MF1690.The orthometric height was determined by GPS observations and a
 MF1690.high-resolution geoid model.
 MF1690
 MF1690.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1690.GEOID18 height accuracy estimate available here.
 MF1690
 MF1690.Click photographs - Photos may exist for this station.
 MF1690
 MF1690.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1690
 MF1690.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1690
 MF1690.The ellipsoidal height was determined by GPS observations
 MF1690.and is referenced to NAD 83.
 MF1690
 MF1690. The following values were computed from the NAD 83(2011) position.
 MF1690
 MF1690;                    North         East     Units Scale Factor Converg.
 MF1690;SPC IL W     -   500,864.766   725,788.044   MT  0.99994936   +0 12 08.5
 MF1690;SPC IL W     - 1,643,253.82  2,381,189.61   sFT  0.99994936   +0 12 08.5
 MF1690;UTM  16      - 4,562,485.956   260,163.040   MT  1.00030799   -1 53 00.5
 MF1690
 MF1690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1690!SPC IL W     -   0.99996810  x   0.99994936  =   0.99991746
 MF1690!UTM  16      -   0.99996810  x   1.00030799  =   1.00027608
 MF1690
 MF1690:                Primary Azimuth Mark                     Grid Az
 MF1690:SPC IL W     -  ELMIRA AZ MK                             274 23 20.3
 MF1690:UTM  16      -  ELMIRA AZ MK                             276 28 29.3
 MF1690
 MF1690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6016362485(NAD 83)
 MF1690
 MF1690|---------------------------------------------------------------------|
 MF1690| PID    Reference Object                     Distance      Geod. Az  |
 MF1690|                                                           dddmmss.s |
 MF1690| CI7371 ELMIRA RM 1                          33.778 METERS 02438     |
 MF1690| MF1688 BRADFORD MUNICIPAL STANDPIPE        APPROX.16.7 KM 0894055.2 |
 MF1690| MF1689 BRADFORD ST JOHNS CHURCH TOWER      APPROX.16.7 KM 0911705.7 |
 MF1690| MF1693 TOULON MUNICIPAL TANK               APPROX. 9.3 KM 1822316.2 |
 MF1690| MG0696 GALVA SOLA FIDE EVAN LUTH CH        APPROX.15.8 KM 2635746.2 |
 MF1690| MG0697 GALVA HAYES PUMP AND PLT CO TK      APPROX.16.2 KM 2650707.7 |
 MF1690| MG0695 GALVA MUNICIPAL STANDPIPE           APPROX.15.3 KM 2654239.1 |
 MF1690| CI7370 ELMIRA AZ MK                                       2743528.8 |
 MF1690| CI7372 ELMIRA RM 2                          47.244 METERS 31136     |
 MF1690| MF1703 KEWANEE BOILER WORKS TANK           APPROX. 9.8 KM 3180730.2 |
 MF1690| MF1704 KEWANEE BOSS MFG CO TANK            APPROX. 9.7 KM 3181150.5 |
 MF1690| MF1700 KEWANEE ST PETERS EVAN CH CUP       APPROX. 9.5 KM 3185011.3 |
 MF1690| MF1701 KEWANEE PUBLIC SERVICE CO TANK      APPROX. 9.5 KM 3250001.0 |
 MF1690| MF1695 KEWANEE WALWORTH CO TANK            APPROX. 9.3 KM 3264028.8 |
 MF1690|---------------------------------------------------------------------|
 MF1690
 MF1690                          SUPERSEDED SURVEY CONTROL
 MF1690
 MF1690  NAD 83(2007)-  41 10 41.67392(N)    089 51 33.52437(W) AD(2002.00) 0
 MF1690  ELLIP H (02/10/07)  203.404  (m)                       GP(2002.00)    
 MF1690  ELLIP H (10/15/04)  203.383  (m)                       GP(       ) 4 2
 MF1690  NAD 83(1997)-  41 10 41.67374(N)    089 51 33.52413(W) AD(       ) B
 MF1690  ELLIP H (07/17/98)  203.404  (m)                       GP(       ) 4 1
 MF1690  NAD 83(1986)-  41 10 41.68199(N)    089 51 33.53157(W) AD(       ) 1
 MF1690  NAD 27      -  41 10 41.54900(N)    089 51 33.15000(W) AD(       ) 1
 MF1690
 MF1690.Superseded values are not recommended for survey control.
 MF1690
 MF1690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1690.See file dsdata.pdf to determine how the superseded data were derived.
 MF1690
 MF1690_MARKER: DS = TRIANGULATION STATION DISK
 MF1690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1690_STAMPING: ELMIRA 1935
 MF1690_MARK LOGO: CGS
 MF1690_PROJECTION: PROJECTING 5 CENTIMETERS
 MF1690_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1690+STABILITY: SURFACE MOTION
 MF1690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1690+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2023
 MF1690
 MF1690  HISTORY     - Date     Condition        Report By
 MF1690  HISTORY     - 1935     MONUMENTED       CGS
 MF1690  HISTORY     - 1957     GOOD             CGS
 MF1690  HISTORY     - 19961212 GOOD             SECI
 MF1690  HISTORY     - 19970425 GOOD             NGS
 MF1690  HISTORY     - 19970903 GOOD             USPSQD
 MF1690  HISTORY     - 20090507 GOOD             GEOCAC
 MF1690  HISTORY     - 20230929 GOOD             ILDT
 MF1690
 MF1690                          STATION DESCRIPTION
 MF1690
 MF1690'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1690'THIS STATION IS ABOUT 6 MILES AIRLINE SE OF KEWANEE AND ABOUT
 MF1690'2 MILES AIRLINE W OF ELMIRA, IN THE NE 1/4 OF THE NW 1/4
 MF1690'SEC. 30, T 14 N, R 6 E, ON HIGHWAY RIGHT-OF-WAY AT THE JUNCTION
 MF1690'OF STATE ROUTES 93 AND 93A.  THE STATION MARK IS 63.5 FEET
 MF1690'S OF CENTER LINE OF ROUTE 93, 65 FEET W OF CENTER LINE OF
 MF1690'ROUTE 93A, 49 FEET SE OF HIGHWAY SIGN, 42 FEET NW OF N END
 MF1690'OF N AND S FENCE LINE, 41 FEET ESE OF FENCE CORNER AT E END
 MF1690'OF E AND W FENCE LINE, 13.5 FEET NE OF FENCE LINE AT NE
 MF1690'CORNER OF FIELD, 13 FEET NNE OF A HIGHWAY MARKER, A TILE
 MF1690'FILLED WITH CONCRETE WITH IRON PIN IN CENTER.  PROJECTING
 MF1690'4 INCHES.
 MF1690'
 MF1690'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 MF1690'BRONZE DISKS SET IN CONCRETE.
 MF1690'
 MF1690'REFERENCE MARK NO. 1 IS NNE OF STATION, 37 FEET N OF CENTER
 MF1690'LINE OF ROUTE 93, 28 FEET W OF CENTER LINE OF GRAVEL ROAD
 MF1690'LEADING N, 6 FEET W OF HIGH LINE POLE, 5 FEET WSW OF FENCE
 MF1690'CORNER AT SE CORNER OF FIELD, 3 FEET S OF N RIGHT-OF-WAY
 MF1690'FENCE LINE.  PROJECTING 3 INCHES.
 MF1690'
 MF1690'REFERENCE MARK NO. 2 IS NW OF THE STATION, 38 FEET N OF CENTER
 MF1690'LINE OF ROUTE 93, 2 FEET S OF N RIGHT-OF-WAY FENCE LINE.
 MF1690'PROJECTING 4 INCHES.
 MF1690'
 MF1690'AZIMUTH MARK IS W OF THE STATION ON N SIDE OF ROUTE 93,
 MF1690'3 FEET N OF EDGE OF ROAD CUT, 2 FEET S OF N RIGHT-OF-WAY
 MF1690'FENCE LINE, 38 FEET N OF CENTER LINE OF ROAD.  PROJECTING
 MF1690'2 INCHES.
 MF1690'
 MF1690'STATION MAY BE REACHED BY FOLLOWING ROUTE 78 S FROM KEWANEE
 MF1690'ABOUT 4 MILES TO JUNCTION WITH ROUTE 93, THENCE E OF ROUTE
 MF1690'93 3.6 MILES TO JUNCTION WITH ROUTE 93A AND STATION.
 MF1690'
 MF1690'A 90 FOOT TOWER WILL CLEAR ALL LINES.
 MF1690
 MF1690                          STATION RECOVERY (1957)
 MF1690
 MF1690'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 MF1690'THE STATION, BOTH REFERENCE MARKS AND THE AZIMUTH MARK WERE
 MF1690'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE
 MF1690'AND COMPLETE.
 MF1690
 MF1690                          STATION RECOVERY (1996)
 MF1690
 MF1690'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1690'RECOVERED AS DESCRIBED EXCEPT THAT ILLINOIS ROUTE 93A IS NOW ILLINOIS
 MF1690'ROUTE 91, AND THE FENCES AND THE HIGHWAY MARKER ARE NO LONGER THERE.
 MF1690'THE STATION IS LOCATED 63.1 FT (19.2 M) SOUTH OF THE CENTERLINE OF
 MF1690'ILLINOIS ROUTE 93 (EAST) AND ILLINOIS ROUTE 91 (WEST) (1400 N) , 63.7
 MF1690'FT (19.4 M) WEST OF ILLINOIS ROUTE 91 (SOUTH) (650 E) , 149.1 FT (45.4
 MF1690'M) SOUTHWEST OF A ROAD SIGN, 84.6 FT (25.8 M) SOUTHWEST OF A STOP
 MF1690'SIGN, 48.5 FT (14.8 M) SOUTHEAST OF A HIGHWAY SIGN, AND 2.6 FT (0.8 M)
 MF1690'SOUTHEAST OF A ROAD SIGN.
 MF1690
 MF1690                          STATION RECOVERY (1997)
 MF1690
 MF1690'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF1690'THE STATION IS ABOUT 6 MI (9.7 KM) SOUTHEAST OF KEWANEE AND 1.5 MI
 MF1690'(2.4 KM) WEST OF ELMIRA, IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF
 MF1690'STATE ROUTES 91 AND 93, 19.4 M (63.6 FT) SOUTH OF THE CENTER OF ROUTE
 MF1690'93, 19.4 M (63.6 FT) WEST OF THE CENTER OF ROUTE 91, 31.6 M (103.7 FT)
 MF1690'NORTH-NORTHWEST OF A POWER POLE WITH GUY WIRE, 14.7 M (48.2 FT)
 MF1690'SOUTHEAST OF A HIGHWAY ROUTE MARKER SIGN, 0.7 M (2.3 FT) SOUTH OF
 MF1690'HIGHWAY ROAD SIGN 1400N/650E, AND 0.3 M (1.0 FT) NORTHEAST OF A
 MF1690'FIBERGLASS WITNESS POST.  NOTE--FOR GPS OBSERVATIONS, A TALL SETUP IS
 MF1690'REQUIRED TO CLEAR HIGHWAY ROAD SIGN.
 MF1690
 MF1690                          STATION RECOVERY (1997)
 MF1690
 MF1690'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1690'RECOVERED IN GOOD CONDITION.
 MF1690
 MF1690                          STATION RECOVERY (2009)
 MF1690
 MF1690'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 MF1690'THE DISK HAS SUFFERED MINOR DAMAGE FROM MOWING EQUIPMENT.  FOUND
 MF1690'REFERENCE MARK NO. 1 110.8 FEET NORTHEAST OF THE STATION.  FOUND THE
 MF1690'MONUMENT FOR REFERENCE MARK NO. 2 155 FEET NORTHWEST OF THE STATION.
 MF1690'THE MONUMENT HAS BEEN DAMAGED AND THE DISK IS MIDDING.  DID NOT FIND
 MF1690'THE AZIMUTH MARK.
 MF1690
 MF1690                          STATION RECOVERY (2023)
 MF1690
 MF1690'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 MF1690'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3031 ***********************************************************************
 ME3031  DESIGNATION -  ELMWOOD PARK MUNICIPAL TANK
 ME3031  PID         -  ME3031
 ME3031  STATE/COUNTY-  IL/COOK
 ME3031  COUNTRY     -  US
 ME3031  USGS QUAD   -  RIVER FOREST (2018)
 ME3031
 ME3031                         *CURRENT SURVEY CONTROL
 ME3031  ______________________________________________________________________
 ME3031* NAD 83(1997) POSITION- 41 55 26.68722(N) 087 48 42.69605(W)   ADJUSTED
 ME3031  ______________________________________________________________________
 ME3031  GEOID HEIGHT    -        -33.587 (meters)                     GEOID18
 ME3031  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 ME3031  HORZ ORDER      -  THIRD
 ME3031
 ME3031.The horizontal coordinates were established by classical geodetic methods
 ME3031.and adjusted by the National Geodetic Survey in October 1999.
 ME3031
 ME3031.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3031.GEOID18 height accuracy estimate available here.
 ME3031
 ME3031.Click photographs - Photos may exist for this station.
 ME3031
 ME3031.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3031
 ME3031. The following values were computed from the NAD 83(1997) position.
 ME3031
 ME3031;                    North         East     Units Scale Factor Converg.
 ME3031;SPC IL E     -   583,801.688   343,254.763   MT  0.99999801   +0 20 54.3
 ME3031;SPC IL E     - 1,915,356.04  1,126,161.67   sFT  0.99999801   +0 20 54.3
 ME3031;UTM  16      - 4,641,665.612   432,683.577   MT  0.99965576   -0 32 32.9
 ME3031
 ME3031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3268341665(NAD 83)
 ME3031
 ME3031                          SUPERSEDED SURVEY CONTROL
 ME3031
 ME3031  NAD 83(1997)-  41 55 26.68734(N)    087 48 42.69655(W) AD(       ) 3
 ME3031  NAD 83(1994)-  41 55 26.68878(N)    087 48 42.70935(W) AD(       ) 3
 ME3031  NAD 83(1986)-  41 55 26.69012(N)    087 48 42.70891(W) AD(       ) 3
 ME3031  NAD 27      -  41 55 26.57828(N)    087 48 42.49117(W) AD(       ) 3
 ME3031
 ME3031.Superseded values are not recommended for survey control.
 ME3031
 ME3031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3031.See file dsdata.pdf to determine how the superseded data were derived.
 ME3031
 ME3031_MARKER: 53 = ELEVATED TANK
 ME3031
 ME3031  HISTORY     - Date     Condition        Report By
 ME3031  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3031  HISTORY     - 1959     GOOD             CGS
 ME3031  HISTORY     - 1977     GOOD             NGS
 ME3031  HISTORY     - 1989     GOOD             USPSQD
 ME3031
 ME3031                          STATION DESCRIPTION
 ME3031
 ME3031'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3031'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 ME3031'TANK LOCATED 0.15
 ME3031'MILE SOUTHEAST OF THE INTERSECTION OF 75TH STREET AND GRAND AVENUE
 ME3031'AND ON THE SOUTH SIDE OF THE
 ME3031'RAILROAD TRACKS IN THE NORTHEAST SECTION OF ELMWOOD PARK.
 ME3031'IT IS A STEEL TANK SUPPORTED BY A SIX-LEGGED
 ME3031'STEEL STRUCTURE AND IS PAINTED SILVER WITH
 ME3031'THE NAME ELMWOOD PAINTED ON THE EAST AND WEST SIDES IN BLACK
 ME3031'LETTERS.  THE HEIGHT IS ABOUT 140
 ME3031'FEET.
 ME3031
 ME3031                          STATION RECOVERY (1959)
 ME3031
 ME3031'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 ME3031'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE.
 ME3031
 ME3031                          STATION RECOVERY (1977)
 ME3031
 ME3031'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3031'THE STATION IS THE TOP CENTER OF THE WATER TANK IN THE
 ME3031'VILLAGE OF ELMWOOD PARK.  THE TANK HAS A CYLINDRICAL BODY
 ME3031'WITH A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM AND IS
 ME3031'SUPPORTED BY 6 TUBULAR LEGS.  IT IS WHITE IN COLOR AND HAS
 ME3031'ELMWOOD PARK IN BLACK LETTERS AND IS APPROXIMATELY 140
 ME3031'FEET HIGH.
 ME3031'
 ME3031'LOCATED IN THE NORTHEAST SECTION OF ELMWOOD PARK, 0.15 MILE
 ME3031'SOUTHEAST OF THE INTERSECTION OF NORTH 75TH STREET AND GRAND
 ME3031'AVENUE.  THE TANK IS ON THE SOUTH SIDE OF THE RAILROAD TRACKS.
 ME3031
 ME3031                          STATION RECOVERY (1989)
 ME3031
 ME3031'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3035 ***********************************************************************
 ME3035  DESIGNATION -  ELMWOOD PARK RAD STA WLEY MAST
 ME3035  PID         -  ME3035
 ME3035  STATE/COUNTY-  IL/COOK
 ME3035  COUNTRY     -  US
 ME3035  USGS QUAD   -  RIVER FOREST (2018)
 ME3035
 ME3035                         *CURRENT SURVEY CONTROL
 ME3035  ______________________________________________________________________
 ME3035* NAD 83(1997) POSITION- 41 55 35.10450(N) 087 48 24.70739(W)   ADJUSTED
 ME3035  ______________________________________________________________________
 ME3035  GEOID HEIGHT    -        -33.594 (meters)                     GEOID18
 ME3035  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 ME3035  HORZ ORDER      -  THIRD
 ME3035
 ME3035.The horizontal coordinates were established by classical geodetic methods
 ME3035.and adjusted by the National Geodetic Survey in October 1999.
 ME3035
 ME3035.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3035.GEOID18 height accuracy estimate available here.
 ME3035
 ME3035.Click photographs - Photos may exist for this station.
 ME3035
 ME3035.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3035
 ME3035. The following values were computed from the NAD 83(1997) position.
 ME3035
 ME3035;                    North         East     Units Scale Factor Converg.
 ME3035;SPC IL E     -   584,063.916   343,667.645   MT  0.99999845   +0 21 06.4
 ME3035;SPC IL E     - 1,916,216.36  1,127,516.27   sFT  0.99999845   +0 21 06.4
 ME3035;UTM  16      - 4,641,921.301   433,100.343   MT  0.99965507   -0 32 20.9
 ME3035
 ME3035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3310041921(NAD 83)
 ME3035
 ME3035                          SUPERSEDED SURVEY CONTROL
 ME3035
 ME3035  NAD 83(1997)-  41 55 35.10462(N)    087 48 24.70789(W) AD(       ) 3
 ME3035  NAD 83(1994)-  41 55 35.10609(N)    087 48 24.72058(W) AD(       ) 3
 ME3035  NAD 83(1986)-  41 55 35.10745(N)    087 48 24.72015(W) AD(       ) 3
 ME3035  NAD 27      -  41 55 34.99756(N)    087 48 24.50626(W) AD(       ) 3
 ME3035
 ME3035.Superseded values are not recommended for survey control.
 ME3035
 ME3035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3035.See file dsdata.pdf to determine how the superseded data were derived.
 ME3035
 ME3035_MARKER: 42 = RADIO/TV MAST
 ME3035
 ME3035  HISTORY     - Date     Condition        Report By
 ME3035  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3035  HISTORY     - 1977     GOOD             NGS
 ME3035  HISTORY     - 1989     GOOD             USPSQD
 ME3035
 ME3035                          STATION DESCRIPTION
 ME3035
 ME3035'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3035'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 ME3035'STATION WLEY
 ME3035'LOCATED AT THE NORTHWEST CRONER OF THE INTERSECTION OF 72ND COURT AND
 ME3035'HARLEM AVENUE ONE BLOCK NORTH
 ME3035'OF GRAND AVENUE IN THE NORTHEAST SECTION OF ELMWOOD PARK.
 ME3035'IT IS A THREE-LEGGED STEEL STRUCTURE 300 FEET
 ME3035'HIGH AND PAINTED IN ALTERNATE SECTIONS
 ME3035'OF ORANGE AND WHITE.
 ME3035
 ME3035                          STATION RECOVERY (1977)
 ME3035
 ME3035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3035'THE STATION IS THE LIGHT ON TOP AND IN THE CENTER OF THE
 ME3035'SKELETON STEEL TOWER OF WLEY RADIO STATION.  IT IS SUPPORTED
 ME3035'BY 3 ANGLE IRON, TRUSS-WORK LEGS AND IS ORANGE
 ME3035'AND WHITE IN COLOR.
 ME3035'
 ME3035'LOCATED IN THE NORTHEAST SECTION OF ELMWOOD PARK IN THE
 ME3035'NORTHWEST ANGLE OF THE INTERSECTION OF WEST ALTGELD STREET
 ME3035'AND HARLEM AVENUE, 70 FEET NORTH OF THE CENTERLINE OF
 ME3035'WEST ALTGELD STREET AND 145 FEET WEST OF THE CENTERLINE
 ME3035'OF NORTH HARLEM AVENUE.
 ME3035
 ME3035                          STATION RECOVERY (1989)
 ME3035
 ME3035'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3068 ***********************************************************************
 ME3068  DESIGNATION -  ELMWOOD PARK UNITED CH CUPOLA
 ME3068  PID         -  ME3068
 ME3068  STATE/COUNTY-  IL/COOK
 ME3068  COUNTRY     -  US
 ME3068  USGS QUAD   -  RIVER FOREST (2018)
 ME3068
 ME3068                         *CURRENT SURVEY CONTROL
 ME3068  ______________________________________________________________________
 ME3068* NAD 83(1997) POSITION- 41 56 03.72425(N) 087 49 13.79256(W)   ADJUSTED
 ME3068  ______________________________________________________________________
 ME3068  GEOID HEIGHT    -        -33.601 (meters)                     GEOID18
 ME3068  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 ME3068  HORZ ORDER      -  THIRD
 ME3068
 ME3068.The horizontal coordinates were established by classical geodetic methods
 ME3068.and adjusted by the National Geodetic Survey in October 1999.
 ME3068
 ME3068.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3068.GEOID18 height accuracy estimate available here.
 ME3068
 ME3068.Click photographs - Photos may exist for this station.
 ME3068
 ME3068.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3068
 ME3068. The following values were computed from the NAD 83(1997) position.
 ME3068
 ME3068;                    North         East     Units Scale Factor Converg.
 ME3068;SPC IL E     -   584,940.058   342,531.435   MT  0.99999725   +0 20 33.8
 ME3068;SPC IL E     - 1,919,090.84  1,123,788.55   sFT  0.99999725   +0 20 33.8
 ME3068;UTM  16      - 4,642,814.700   431,978.279   MT  0.99965693   -0 32 54.0
 ME3068
 ME3068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3197842814(NAD 83)
 ME3068
 ME3068                          SUPERSEDED SURVEY CONTROL
 ME3068
 ME3068  NAD 83(1997)-  41 56 03.72436(N)    087 49 13.79303(W) AD(       ) 3
 ME3068  NAD 83(1994)-  41 56 03.72651(N)    087 49 13.80879(W) AD(       ) 3
 ME3068  NAD 83(1986)-  41 56 03.72764(N)    087 49 13.80741(W) AD(       ) 3
 ME3068  NAD 27      -  41 56 03.61490(N)    087 49 13.58322(W) AD(       ) 3
 ME3068
 ME3068.Superseded values are not recommended for survey control.
 ME3068
 ME3068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3068.See file dsdata.pdf to determine how the superseded data were derived.
 ME3068
 ME3068_MARKER: 86 = CUPOLA
 ME3068
 ME3068  HISTORY     - Date     Condition        Report By
 ME3068  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3068
 ME3068                          STATION DESCRIPTION
 ME3068
 ME3068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3068'THE STATION IS THE BALL ATOP THE WHITE AND GREEN CUPOLA
 ME3068'ATOP THE BROWN BRICK TOWER OF THE UNITED METHODIST CHURCH
 ME3068'OF ELMWOOD PARK.  IT IS GREEN IN COLOR AND APPROXIMATELY 70
 ME3068'FEET HIGH.
 ME3068'
 ME3068'LOCATED IN THE NORTHWEST SECTION OF ELMWOOD PARK IN THE
 ME3068'NORTHWEST ANGLE OF THE INTERSECTION OF WEST WELLINGTON STREET
 ME3068'AND NORTH 77TH COURT.  THE TOWER IS ATTACHED TO THE SOUTHWEST
 ME3068'SIDE OF THE BROWN BRICK CHURCH BUILDING, 120 FEET WEST OF THE
 ME3068'CENTERLINE OF NORTH 77TH COURT AND 50 FEET NORTH OF THE
 ME3068'CENTERLINE OF WEST WELLINGTON STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0585 ***********************************************************************
 KB0585  DESIGNATION -  ELVIN
 KB0585  PID         -  KB0585
 KB0585  STATE/COUNTY-  IL/MACON
 KB0585  COUNTRY     -  US
 KB0585  USGS QUAD   -  DECATUR (2018)
 KB0585
 KB0585                         *CURRENT SURVEY CONTROL
 KB0585  ______________________________________________________________________
 KB0585* NAD 83(1997) POSITION- 39 47 39.80098(N) 088 58 33.93268(W)   ADJUSTED
 KB0585* NAVD 88 ORTHO HEIGHT -   215.352 (meters)      706.53  (feet) POSTED
 KB0585  ______________________________________________________________________
 KB0585  GEOID HEIGHT    -        -32.342 (meters)                     GEOID18
 KB0585  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 KB0585  DYNAMIC HEIGHT  -        215.24  (meters)      706.2   (feet) COMP
 KB0585  MODELED GRAVITY -    980,079.2   (mgal)                       NAVD 88
 KB0585
 KB0585  HORZ ORDER      -  SECOND
 KB0585  VERT ORDER      -  * POSTED, SEE BELOW
 KB0585
 KB0585.The horizontal coordinates were established by classical geodetic methods
 KB0585.and adjusted by the National Geodetic Survey in October 1999.
 KB0585
 KB0585.The orthometric height was determined by differential leveling
 KB0585.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0585
 KB0585.* This is a POSTED BENCH MARK height.
 KB0585
 KB0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0585.GEOID18 height accuracy estimate available here.
 KB0585
 KB0585.Click photographs - Photos may exist for this station.
 KB0585
 KB0585.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0585
 KB0585.The dynamic height is computed by dividing the NAVD 88
 KB0585.geopotential number by the normal gravity value computed on the
 KB0585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0585.degrees latitude (g = 980.6199 gals.).
 KB0585
 KB0585.The modeled gravity was interpolated from observed gravity values.
 KB0585
 KB0585. The following values were computed from the NAD 83(1997) position.
 KB0585
 KB0585;                    North         East     Units Scale Factor Converg.
 KB0585;SPC IL E     -   347,369.004   244,949.218   MT  1.00001230   -0 24 41.0
 KB0585;SPC IL E     - 1,139,659.81    803,637.56   sFT  1.00001230   -0 24 41.0
 KB0585;SPC IL W     -   347,837.737   801,967.348   MT  1.00006914   +0 45 43.5
 KB0585;SPC IL W     - 1,141,197.64  2,631,121.21   sFT  1.00006914   +0 45 43.5
 KB0585;UTM  16      - 4,406,804.615   330,810.381   MT  0.99995242   -1 15 54.2
 KB0585
 KB0585!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0585!SPC IL E     -   0.99997129  x   1.00001230  =   0.99998359
 KB0585!SPC IL W     -   0.99997129  x   1.00006914  =   1.00004043
 KB0585!UTM  16      -   0.99997129  x   0.99995242  =   0.99992371
 KB0585
 KB0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3081006804(NAD 83)
 KB0585
 KB0585|---------------------------------------------------------------------|
 KB0585| PID    Reference Object                     Distance      Geod. Az  |
 KB0585|                                                           dddmmss.s |
 KB0585| CI7373 ELVIN RM                             10.860 METERS 22305     |
 KB0585|---------------------------------------------------------------------|
 KB0585
 KB0585                          SUPERSEDED SURVEY CONTROL
 KB0585
 KB0585  NAD 83(1986)-  39 47 39.80934(N)    088 58 33.92330(W) AD(       ) 2
 KB0585  NAD 27      -  39 47 39.67810(N)    088 58 33.65420(W) AD(       ) 2
 KB0585  USSD        -  39 47 39.79200(N)    088 58 33.54400(W) AD(       ) 3
 KB0585
 KB0585.Superseded values are not recommended for survey control.
 KB0585
 KB0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0585.See file dsdata.pdf to determine how the superseded data were derived.
 KB0585
 KB0585_MARKER: DS = TRIANGULATION STATION DISK
 KB0585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0585_STAMPING: ELVIN 1920
 KB0585_MARK LOGO: CGS
 KB0585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0585+STABILITY: SURFACE MOTION
 KB0585
 KB0585  HISTORY     - Date     Condition        Report By
 KB0585  HISTORY     - 1920     MONUMENTED       CGS
 KB0585  HISTORY     - 1949     GOOD             CGS
 KB0585  HISTORY     - 1959     MARK NOT FOUND   CGS
 KB0585  HISTORY     - 1961     GOOD             CGS
 KB0585  HISTORY     - 1970     SEE DESCRIPTION  PAS
 KB0585  HISTORY     - 1972     GOOD             ILDT
 KB0585  HISTORY     - 1976     GOOD             NGS
 KB0585  HISTORY     - 1976     GOOD             NGS
 KB0585  HISTORY     - 20120716 MARK NOT FOUND   ILDT
 KB0585
 KB0585                          STATION DESCRIPTION
 KB0585
 KB0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0585'STATION IS LOCATED ABOUT 1-1/2 MILES N OF ELVIN, ON THE W SIDE OF THE
 KB0585'ILLINOIS CENTRAL RAILROAD TRACK, 3/8 MILE S OF THE CROSSING OF
 KB0585'THE ROAD WHICH EXTENDS E FROM WALNUT GROVE SCHOOLHOUSE, ON THE BANK
 KB0585'OF A DEEP CUT, AND 7.08 METERS 23.25 FEET, W OF THE W AND
 KB0585'NEAREST RAIL. THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 KB0585'STANDARD BRONZE DISKS SET IN CONCRETE.
 KB0585'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK,
 KB0585'NEAR THE FENCE LINE, 10.86 METERS, 35.63 FEET, FROM THE
 KB0585'STATION, S 43 DEG 05 MIN W. THE ELEVATION OF THE STATION MARK
 KB0585'IS 215.581 METERS, 707.285 FEET.
 KB0585
 KB0585                          STATION RECOVERY (1949)
 KB0585
 KB0585'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MTB)
 KB0585'STATION IS 1900 FT. N OF TOWNSHIP-LINE ROAD COMMON TO WHEATLAND AND
 KB0585'DECATUR TOWNSHIPS. IT IS 1-1/4 MI. N OF ELVIN, AND
 KB0585'APPROXIMATELY 3/4 MI. S OF THE CROSSING OF THE ROAD WHICH EXTENDS E
 KB0585'FROM WALNUT GROVE SCHOOLHOUSE.
 KB0585'
 KB0585'DESCRIPTION IN REGARD TO RAILROAD IS SATISFACTORY.
 KB0585'
 KB0585'STATION MARK IS IN GOOD CONDITION. IT IS A BRONZE STATION DISK,
 KB0585'STAMPED ELVIN 1920.
 KB0585'
 KB0585'REFERENCE MARK IS LOOSE IN GROUND.
 KB0585
 KB0585                          STATION RECOVERY (1959)
 KB0585
 KB0585'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 KB0585'THE STATION WAS SEARCHED FOR BUT NOT RECOVERED.
 KB0585
 KB0585                          STATION RECOVERY (1961)
 KB0585
 KB0585'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KB0585'1.2 MI N FROM ELWIN.
 KB0585'1-1/4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0585'ELWIN, MACON COUNTY, 3/4 MILE SOUTH OF THE CROSSING OF A ROAD
 KB0585'LEADING EAST FROM WALNUT GROVE SCHOOL, ABOUT 1900 FEET NORTH OF
 KB0585'THE TOWNSHIP=LINE ROAD COMMON TO WHEATLAND AND DECATUR TOWNSHIPS,
 KB0585'ON THE BANK OF A DEEP CUT, AND 8 YARDS WEST OF THE WEST RAIL.
 KB0585'SET IN THE TOP OF A CONCRETE POST.  THIS MARK WAS FOUND BUT IT
 KB0585'WAS NOT ANY GOOD AS A BENCH MARK.  IT IS SET IN THE SIDE OF THE
 KB0585'BANK AND HAS BEEN PULLED HALF WAY OUT OF THE GROUND AND LEANS
 KB0585'ABOUT 45 DEGREES TO THE EAST.  NOTE-- NOT LEVELED OVER IN 1961.
 KB0585
 KB0585                          STATION RECOVERY (1970)
 KB0585
 KB0585'RECOVERY NOTE BY PARK AERIAL SURVEYS INCORPORATED 1970 (CM)
 KB0585'THE STATION MARK WAS FOUND AND THE POST WAS LEANING SHARPLY TO THE
 KB0585'EAST.  AN ATTEMPT WAS MADE TO RE-SET THE POST OVER THE UNDERGROUND
 KB0585'MARK, BUT IN DOING SO IT WAS DISCOVERED THAT THE CONCRETE FOR THE
 KB0585'UNDERGROUND MARK WAS FUSED TO THE CONCRETE OF THE SURFACE MARK.
 KB0585'THE TWO POSTS WERE THEN SEPARATED AND SET BACK IN THE SAME HOLE IN
 KB0585'A VERTICAL POSITION AS NEARLY AS POSSIBLE AND THE SURFACE MARK
 KB0585'WAS PLUMBED BACK OVER THE UNDERGROUND MARK.
 KB0585'
 KB0585'THE REFERENCE MARK WAS FOUND AND HAS BEEN HIT BY SOME TYPE OF
 KB0585'MACHINERY.  IT IS LEANING TO THE WEST.  THE DISTANCE FROM THE
 KB0585'STATION MARK IS 36.37 FEET.
 KB0585'
 KB0585'THE OLD DESCRIPTION IS ADEQUATE FOR FINDING STATION AND REFERENCE
 KB0585'MARK.
 KB0585
 KB0585                          STATION RECOVERY (1972)
 KB0585
 KB0585'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB0585'ELVIN 1920 RECOVERED GOOD.
 KB0585'
 KB0585'FOUND STATION 1,944 FT. NORTH OF TOWNSHIP LINE RD. COMMON TO
 KB0585'WHEAT LAND AND DECATUR TOWNSHIP INSTEAD OF 1,900 FT NORTH, ALSO
 KB0585'700 FEET NORTH OF R.R. MILE POST 748 OF ILLINOIS CENTRAL.
 KB0585
 KB0585                          STATION RECOVERY (1976)
 KB0585
 KB0585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHS)
 KB0585'STATION WAS RECOVERED AS DESCRIBED BY PARK AERIAL SURVEYS IN
 KB0585'1970.  IT IS 36 FEET SOUTH-SOUTHEAST OF A POWER POLE, 22 FEET EAST
 KB0585'OF A FENCE AND 1 FOOT EAST OF A WITNESS POST.
 KB0585'
 KB0585'TO REACH FROM THE CROSSROAD IN ELWIN, GO NORTH ON U.S. HIGHWAY 51
 KB0585'FOR 0.8 MILE TO CROSSROAD.  CONTINUE NORTH FOR 0.35 MILE TO MARK
 KB0585'ON LEFT, ON WEST SIDE OF RAILROAD TRACKS.
 KB0585'
 KB0585'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 KB0585'
 KB0585'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES NORTH
 KB0585'OF ELWIN.
 KB0585
 KB0585                          STATION RECOVERY (1976)
 KB0585
 KB0585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0585'THIS MARK WAS NOT LEVELED OVER IN 1961 OR 1969. IN 1970 IT WAS FOUND
 KB0585'LEANING BY PARK AERIAL SURVEYS AND THEY STRAIGHTENED IT AT THIS TIME.
 KB0585'SHOULD NOT BE USED FOR LEVELS. MARK IS 36 FEET SSE OF A POWER POLE,
 KB0585'22 FT EAST OF A FENCE ON TOP OF A CUT ON THE WEST SIDE OF THE
 KB0585'RAILROAD. FROM CROSSROAD IN ELWIN GO NORTH FOR 1.15 MILES TO MARK ON
 KB0585'LEFT.
 KB0585
 KB0585                          STATION RECOVERY (2012)
 KB0585
 KB0585'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0585'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1341 ***********************************************************************
 KB1341  DESIGNATION -  ELWIN PAN PPL MICROWAVE
 KB1341  PID         -  KB1341
 KB1341  STATE/COUNTY-  IL/MACON
 KB1341  COUNTRY     -  US
 KB1341  USGS QUAD   -  DECATUR (2018)
 KB1341
 KB1341                         *CURRENT SURVEY CONTROL
 KB1341  ______________________________________________________________________
 KB1341* NAD 83(1997) POSITION- 39 45 20.61633(N) 088 58 52.44621(W)   ADJUSTED
 KB1341  ______________________________________________________________________
 KB1341  GEOID HEIGHT    -        -32.389 (meters)                     GEOID18
 KB1341  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 KB1341  HORZ ORDER      -  THIRD
 KB1341
 KB1341.The horizontal coordinates were established by classical geodetic methods
 KB1341.and adjusted by the National Geodetic Survey in October 1999.
 KB1341
 KB1341.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1341.GEOID18 height accuracy estimate available here.
 KB1341
 KB1341.Click photographs - Photos may exist for this station.
 KB1341
 KB1341.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1341
 KB1341. The following values were computed from the NAD 83(1997) position.
 KB1341
 KB1341;                    North         East     Units Scale Factor Converg.
 KB1341;SPC IL E     -   343,079.538   244,477.702   MT  1.00001294   -0 24 51.7
 KB1341;SPC IL E     - 1,125,586.78    802,090.59   sFT  1.00001294   -0 24 51.7
 KB1341;SPC IL W     -   343,539.276   801,583.720   MT  1.00006818   +0 45 29.4
 KB1341;SPC IL W     - 1,127,095.11  2,629,862.59   sFT  1.00006818   +0 45 29.4
 KB1341;UTM  16      - 4,402,522.899   330,275.068   MT  0.99995466   -1 16 02.4
 KB1341
 KB1341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3027502522(NAD 83)
 KB1341
 KB1341                          SUPERSEDED SURVEY CONTROL
 KB1341
 KB1341  NAD 83(1986)-  39 45 20.62424(N)    088 58 52.43701(W) AD(       ) 3
 KB1341  NAD 27      -  39 45 20.49425(N)    088 58 52.16206(W) AD(       ) 3
 KB1341
 KB1341.Superseded values are not recommended for survey control.
 KB1341
 KB1341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1341.See file dsdata.pdf to determine how the superseded data were derived.
 KB1341
 KB1341_MARKER: 44 = MICROWAVE MAST
 KB1341
 KB1341  HISTORY     - Date     Condition        Report By
 KB1341  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1341
 KB1341                          STATION DESCRIPTION
 KB1341
 KB1341'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1341'ELWIN, PANHANDLE EASTERN PIPELINE COMPANY, MICROWAVE RELAY
 KB1341'MAST IS A TRIANGULAR STEEL STRUCTURE, GUYED, LIGHTED, PAINTED
 KB1341'ALTERNATELY RED AND WHITE, WITH 2 REFLECTOR FANS AT THE TOP, AND
 KB1341'AN OVERALL HEIGHT OF 350 FEET.
 KB1341'
 KB1341'THE MAST IS LOCATED 1 MILE SOUTH OF ELWIN ALONG THE EAST SIDE
 KB1341'OF U.S. HIGHWAY 51.
 KB1341'
 KB1341'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1414 ***********************************************************************
 MF1414  DESIGNATION -  ELWOOD
 MF1414  PID         -  MF1414
 MF1414  STATE/COUNTY-  IL/WILL
 MF1414  COUNTRY     -  US
 MF1414  USGS QUAD   -  ELWOOD (2018)
 MF1414
 MF1414                         *CURRENT SURVEY CONTROL
 MF1414  ______________________________________________________________________
 MF1414* NAD 83(1997) POSITION- 41 23 35.67722(N) 088 05 19.14446(W)   ADJUSTED
 MF1414* NAVD 88 ORTHO HEIGHT -   213.    (meters)      699.    (feet) SCALED
 MF1414  ______________________________________________________________________
 MF1414  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 MF1414  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 MF1414  HORZ ORDER      -  FIRST
 MF1414
 MF1414.The horizontal coordinates were established by classical geodetic methods
 MF1414.and adjusted by the National Geodetic Survey in October 1999.
 MF1414
 MF1414.The orthometric height was scaled from a topographic map.
 MF1414
 MF1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1414.GEOID18 height accuracy estimate available here.
 MF1414
 MF1414.Click photographs - Photos may exist for this station.
 MF1414
 MF1414.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1414
 MF1414. The following values were computed from the NAD 83(1997) position.
 MF1414
 MF1414;                    North         East     Units Scale Factor Converg.
 MF1414;SPC IL E     -   524,742.339   320,463.029   MT  0.99998015   +0 09 42.4
 MF1414;SPC IL E     - 1,721,592.16  1,051,385.79   sFT  0.99998015   +0 09 42.4
 MF1414;UTM  16      - 4,582,984.089   408,988.393   MT  0.99970194   -0 43 11.6
 MF1414
 MF1414!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1414!SPC IL E     -   0.99997177  x   0.99998015  =   0.99995192
 MF1414!UTM  16      -   0.99997177  x   0.99970194  =   0.99967371
 MF1414
 MF1414:                Primary Azimuth Mark                     Grid Az
 MF1414:SPC IL E     -  JOLIET COUNTY COURTHOUSE DOME            001 55 27.3
 MF1414:UTM  16      -  JOLIET COUNTY COURTHOUSE DOME            002 48 21.3
 MF1414
 MF1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0898882984(NAD 83)
 MF1414
 MF1414|---------------------------------------------------------------------|
 MF1414| PID    Reference Object                     Distance      Geod. Az  |
 MF1414|                                                           dddmmss.s |
 MF1414| MF1348 JOLIET COUNTY COURTHOUSE DOME       APPROX.14.6 KM 0020509.7 |
 MF1414| ME2651 MANHATTAN MUNICIPAL TANK            APPROX. 9.1 KM 0694645.3 |
 MF1414| CI7374 ELWOOD RM 1                                        08605     |
 MF1414| MF1433 MINOOKA CHURCH SPIRE                APPROX.16.3 KM 2953703.0 |
 MF1414| MF1435 MINOOKA MUNICIPAL TANK              APPROX.16.1 KM 2954127.0 |
 MF1414| CI7375 ELWOOD RM 2                          40.460 METERS 34532     |
 MF1414| MF1342 JOLIET AM STEEL WIRE CO STK         APPROX.12.5 KM 3510900.1 |
 MF1414| CI8213 SCOTT ST MILL W STACK                              3594759.4 |
 MF1414| CI8212 SCOTT ST MILL E STACK                              3595225.6 |
 MF1414|---------------------------------------------------------------------|
 MF1414
 MF1414                          SUPERSEDED SURVEY CONTROL
 MF1414
 MF1414  NAD 83(1997)-  41 23 35.67725(N)    088 05 19.14544(W) AD(       ) 1
 MF1414  NAD 83(1986)-  41 23 35.67995(N)    088 05 19.15660(W) AD(       ) 1
 MF1414  NAD 27      -  41 23 35.56400(N)    088 05 18.94800(W) AD(       ) 1
 MF1414
 MF1414.Superseded values are not recommended for survey control.
 MF1414
 MF1414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1414.See file dsdata.pdf to determine how the superseded data were derived.
 MF1414
 MF1414_MARKER: DS = TRIANGULATION STATION DISK
 MF1414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1414_STAMPING: ELWOOD 1930
 MF1414_MARK LOGO: CGS
 MF1414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1414+STABILITY: SURFACE MOTION
 MF1414
 MF1414  HISTORY     - Date     Condition        Report By
 MF1414  HISTORY     - 1930     MONUMENTED       CGS
 MF1414  HISTORY     - 1932     GOOD             CGS
 MF1414  HISTORY     - 1935     GOOD             ILGS
 MF1414  HISTORY     - 1944     SEE DESCRIPTION  CGS
 MF1414
 MF1414                          STATION DESCRIPTION
 MF1414
 MF1414'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1414'STATION IS ABOUT 9 MILES S OF JOLIET, 1 MILE S AND 1 MILE E
 MF1414'OF ELWOOD 1 MILE SE OF A RIGHT-ANGLE BEND IN HIGHWAY 4, IN A
 MF1414'PLOT OF IDLE LAND IN THE NW 1/4 OF SEC. 33, T 33 N, R 10 E,
 MF1414'OWNED BY THE MACK DAIL ESTATE.  THE STATION IS IN A GROVE
 MF1414'OF TREES, NEAR THE FOUNDATIONS OF FORMER BUILDINGS, NONE OF
 MF1414'WHICH ARE NOW STANDING, ABOUT 1/2 MILE W OF A SCHOOL.  THE MARK
 MF1414'IS DEPRESSED 12 INCHES BELOW THE SURFACE, 48.0 METERS S OF
 MF1414'THE CENTER LINE OF THE ROAD, 26.54 METERS E OF A FENCE, AND
 MF1414'10.19 METERS N OF A FENCE.
 MF1414'
 MF1414'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1414'DISKS SET IN CONCRETE.
 MF1414'
 MF1414'REFERENCE MARK NO. 1, 4 INCHES ABOVE THE SURFACE, IS IN THE
 MF1414'NW CORNER OF A SCHOOLYARD WHICH IS IN THE SW CORNER OF A
 MF1414'CROSSROADS, 1/2 MILE E OF THE STATION.  THE MARK IS 32 METERS
 MF1414'NW OF THE NW CORNER OF THE SCHOOLHOUSE, 63 METERS W OF THE
 MF1414'CENTER LINE OF ONE ROAD, 10 METERS S OF THE OTHER, AND 1.30
 MF1414'METERS SE OF A FENCE CORNER.  REFERENCE MARK NO. 2, 4 INCHES
 MF1414'ABOVE, IS ON THE S SIDE OF THE ROAD JUST N OF THE STATION, IN
 MF1414'THE FENCE LINE, AND NEAR THE GATE TO THE UNUSED HOUSE LOT.  IT
 MF1414'IS 10.5 METERS S OF THE CENTER LINE OF THE ROAD, 17.35 METERS
 MF1414'E OF A FENCE, AND 0.47 METER S OF A FENCE.
 MF1414'
 MF1414'TO REACH FROM ELWOOD, WHICH IS A SMALL TOWN ON STATE HIGHWAY
 MF1414'4 S OF JOLIET, FOLLOW THE PAVED HIGHWAY 1 MILE E TO WHERE
 MF1414'IT TURNS N.  TAKE THE GRAVELED ROAD S 0.75 MILE, THEN E 0.4
 MF1414'MILE TO STATION.
 MF1414'
 MF1414'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1414
 MF1414                          STATION RECOVERY (1932)
 MF1414
 MF1414'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1932 (RGA)
 MF1414'STATION RECOVERED AS DESCRIBED.
 MF1414
 MF1414                          STATION RECOVERY (1935)
 MF1414
 MF1414'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 1935
 MF1414'STATION AND REFERENCE MARKS FOUND IN GOOD CONDITION AND THE
 MF1414'DESCRIPTION IS ADEQUATE.
 MF1414
 MF1414                          STATION RECOVERY (1944)
 MF1414
 MF1414'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1414'THIS STATION WAS NOT RECOVERED DUE TO REROUTING OF A HIGHWAY AND
 MF1414'CONSTRUCTION OF RAILROAD TRACKS IN THE DEVELOPMENT OF THE
 MF1414'ELWOOD ORDNANCE PLANT.  ALL MARKS HAVE BEEN DESTROYED.  A FOUR-HOUR
 MF1414'SEARCH WAS MADE AND ADJOINING FARM TENANTS INTERVIEWED, BUT
 MF1414'NO MARKS WERE RECOVERED.  A NEW STATION, ELWOOD 2, WAS
 MF1414'ESTABLISHED IN THIS VICINITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1418 ***********************************************************************
 MF1418  DESIGNATION -  ELWOOD 2 AZ MK
 MF1418  PID         -  MF1418
 MF1418  STATE/COUNTY-  IL/WILL
 MF1418  COUNTRY     -  US
 MF1418  USGS QUAD   -  ELWOOD (2018)
 MF1418
 MF1418                         *CURRENT SURVEY CONTROL
 MF1418  ______________________________________________________________________
 MF1418* NAD 83(1997) POSITION- 41 23 37.17205(N) 088 04 41.43080(W)   NO CHECK
 MF1418* NAVD 88 ORTHO HEIGHT -   211.    (meters)      692.    (feet) SCALED
 MF1418  ______________________________________________________________________
 MF1418  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 MF1418  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 MF1418
 MF1418.The horizontal coordinates were established by classical geodetic methods
 MF1418.and adjusted by the National Geodetic Survey in October 1999.
 MF1418
 MF1418.The horizontal coordinates are considered weak due to poor geometry
 MF1418.of the observations.
 MF1418
 MF1418.No horizontal observational check was made to the station.
 MF1418
 MF1418.The orthometric height was scaled from a topographic map.
 MF1418
 MF1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1418.GEOID18 height accuracy estimate available here.
 MF1418
 MF1418.Click photographs - Photos may exist for this station.
 MF1418
 MF1418.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1418
 MF1418. The following values were computed from the NAD 83(1997) position.
 MF1418
 MF1418;                    North         East     Units Scale Factor Converg.
 MF1418;SPC IL E     -   524,790.981   321,339.015   MT  0.99998060   +0 10 07.4
 MF1418;SPC IL E     - 1,721,751.74  1,054,259.75   sFT  0.99998060   +0 10 07.4
 MF1418;UTM  16      - 4,583,019.236   409,864.778   MT  0.99969998   -0 42 46.7
 MF1418
 MF1418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1418!SPC IL E     -   0.99997208  x   0.99998060  =   0.99995268
 MF1418!UTM  16      -   0.99997208  x   0.99969998  =   0.99967207
 MF1418
 MF1418:                Primary Azimuth Mark                     Grid Az
 MF1418:SPC IL E     -  ELWOOD 2 RESET                           268 37 06.5
 MF1418:UTM  16      -  ELWOOD 2 RESET                           269 30 00.6
 MF1418
 MF1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0986483019(NAD 83)
 MF1418
 MF1418|---------------------------------------------------------------------|
 MF1418| PID    Reference Object                     Distance      Geod. Az  |
 MF1418|                                                           dddmmss.s |
 MF1418| MF1412 ELWOOD 2 RESET                      APPROX. 0.9 KM 2684713.9 |
 MF1418| MF1416 ELWOOD 2 RM 3                       APPROX. 0.9 KM 2703523.1 |
 MF1418|---------------------------------------------------------------------|
 MF1418
 MF1418                          SUPERSEDED SURVEY CONTROL
 MF1418
 MF1418  NAD 83(1997)-  41 23 37.17202(N)    088 04 41.43082(W) AD(       ) W
 MF1418  NAD 83(1986)-  41 23 37.17479(N)    088 04 41.44756(W) AD(       ) W
 MF1418
 MF1418.Superseded values are not recommended for survey control.
 MF1418
 MF1418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1418.See file dsdata.pdf to determine how the superseded data were derived.
 MF1418
 MF1418_MARKER: DZ = AZIMUTH MARK DISK
 MF1418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1418_STAMPING: ELWOOD 2 1944
 MF1418_MARK LOGO: CGS
 MF1418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1418+STABILITY: SURFACE MOTION
 MF1418
 MF1418  HISTORY     - Date     Condition        Report By
 MF1418  HISTORY     - 1944     MONUMENTED       CGS
 MF1418
 MF1418                          STATION DESCRIPTION
 MF1418
 MF1418'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1418'THE MARK IS LOCATED ABOUT 5.2 MI (8.4 KM) WEST-SOUTHWEST OF MANHATTAN,
 MF1418'4.7 MI (7.6 KM) NORTH-NORTHWEST OF SYMERTON AND 1.9 MI (3.1 KM)
 MF1418'EAST-SOUTHEAST OF ELWOOD.
 MF1418'
 MF1418'IT IS 59 FT (18.0 M) SOUTH OF THE CENTER OF ROAD, 22 FT (6.7 M) WEST
 MF1418'OF THE WEST EDGE OF PARKING LOT, 13 FT (4.0 M) EAST-NORTHEAST OF A
 MF1418'WITNESS POST AND 12 FT (3.7 M) EAST-NORTHEAST OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1412 ***********************************************************************
 MF1412  CBN         -  This is a Cooperative Base Network Control Station.
 MF1412  DESIGNATION -  ELWOOD 2 RESET
 MF1412  PID         -  MF1412
 MF1412  STATE/COUNTY-  IL/WILL
 MF1412  COUNTRY     -  US
 MF1412  USGS QUAD   -  ELWOOD (2018)
 MF1412
 MF1412                         *CURRENT SURVEY CONTROL
 MF1412  ______________________________________________________________________
 MF1412* NAD 83(2011) POSITION- 41 23 36.57337(N) 088 05 18.87953(W)   ADJUSTED
 MF1412* NAD 83(2011) ELLIP HT-   179.909 (meters)        (06/27/12)   ADJUSTED
 MF1412* NAD 83(2011) EPOCH   -  2010.00
 MF1412* NAVD 88 ORTHO HEIGHT -   212.9   (meters)      698.    (feet) GPS OBS
 MF1412  ______________________________________________________________________
 MF1412  NAVD 88 orthometric height was determined with geoid model    GEOID03
 MF1412  GEOID HEIGHT    -        -32.961 (meters)                     GEOID03
 MF1412  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 MF1412  NAD 83(2011) X  -    159,832.504 (meters)                     COMP
 MF1412  NAD 83(2011) Y  - -4,789,276.615 (meters)                     COMP
 MF1412  NAD 83(2011) Z  -  4,195,424.554 (meters)                     COMP
 MF1412  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 MF1412
 MF1412  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1412  Standards:
 MF1412         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1412            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1412  -------------------------------------------------------------------
 MF1412  NETWORK    0.44   0.88           0.20   0.15   0.45     -0.15334219
 MF1412  -------------------------------------------------------------------
 MF1412  Click here for local accuracies and other accuracy information.
 MF1412
 MF1412.The horizontal coordinates were established by GPS observations
 MF1412.and adjusted by the National Geodetic Survey in June 2012.
 MF1412
 MF1412.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1412.been affixed to the stable North American tectonic plate. See 
 MF1412.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1412
 MF1412.The horizontal coordinates are valid at the epoch date displayed above
 MF1412.which is a decimal equivalence of Year/Month/Day.
 MF1412
 MF1412.The orthometric height was determined by GPS observations and a
 MF1412.high-resolution geoid model.
 MF1412
 MF1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1412.GEOID18 height accuracy estimate available here.
 MF1412
 MF1412.Click photographs - Photos may exist for this station.
 MF1412
 MF1412.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1412
 MF1412.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1412
 MF1412.The ellipsoidal height was determined by GPS observations
 MF1412.and is referenced to NAD 83.
 MF1412
 MF1412. The following values were computed from the NAD 83(2011) position.
 MF1412
 MF1412;                    North         East     Units Scale Factor Converg.
 MF1412;SPC IL E     -   524,770.002   320,469.106   MT  0.99998015   +0 09 42.6
 MF1412;SPC IL E     - 1,721,682.91  1,051,405.73   sFT  0.99998015   +0 09 42.6
 MF1412;UTM  16      - 4,583,011.648   408,994.893   MT  0.99970192   -0 43 11.4
 MF1412
 MF1412!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1412!SPC IL E     -   0.99997178  x   0.99998015  =   0.99995193
 MF1412!UTM  16      -   0.99997178  x   0.99970192  =   0.99967371
 MF1412
 MF1412:                Primary Azimuth Mark                     Grid Az
 MF1412:SPC IL E     -  ELWOOD 2 AZ MK                           088 37 06.5
 MF1412:UTM  16      -  ELWOOD 2 AZ MK                           089 30 00.5
 MF1412
 MF1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0899483011(NAD 83)
 MF1412
 MF1412|---------------------------------------------------------------------|
 MF1412| PID    Reference Object                     Distance      Geod. Az  |
 MF1412|                                                           dddmmss.s |
 MF1412| CI7376 ELWOOD 2 RM 1                        40.754 METERS 04251     |
 MF1412| MF1418 ELWOOD 2 AZ MK                      APPROX. 0.9 KM 0884649.1 |
 MF1412| MF1415 ELWOOD ORD PLT WATER TANK 67 2      APPROX. 1.4 KM 1832613.1 |
 MF1412| CI7377 ELWOOD 2 RM 2                        41.534 METERS 26128     |
 MF1412| MF1421 WLWOOD JOL ARSENAL TK 503 3 5       APPROX. 5.5 KM 2665227.9 |
 MF1412| MF1416 ELWOOD 2 RM 3                        27.372 METERS 35950     |
 MF1412|---------------------------------------------------------------------|
 MF1412
 MF1412                          SUPERSEDED SURVEY CONTROL
 MF1412
 MF1412  NAD 83(2007)-  41 23 36.57343(N)    088 05 18.88044(W) AD(2002.00) 0
 MF1412  ELLIP H (02/10/07)  179.928  (m)                       GP(2002.00)    
 MF1412  ELLIP H (10/15/04)  179.898  (m)                       GP(       ) 4 2
 MF1412  NAD 83(1997)-  41 23 36.57337(N)    088 05 18.88014(W) AD(       ) B
 MF1412  ELLIP H (07/17/98)  179.906  (m)                       GP(       ) 4 1
 MF1412  NAD 83(1986)-  41 23 36.57613(N)    088 05 18.89314(W) AD(       ) 1
 MF1412  NAD 83(1986)-  41 23 36.57621(N)    088 05 18.89702(W) AD(       ) 1
 MF1412  NAD 27      -  41 23 36.46100(N)    088 05 18.68700(W) AD(       ) 1
 MF1412  NAVD 88 (03/04/03)  212.8    (m)  UNKNOWN  model used  GPS OBS        
 MF1412  NAVD 88 (09/04/97)  212.9    (m)  GEOID96  model used  GPS OBS        
 MF1412  NGVD 29 (06/25/91)  212.9    (m)  OSU 89B  model used  GPS OBS        
 MF1412  NGVD 29 (07/19/86)  212.3    (m)          697.     (f) VERT ANG       
 MF1412
 MF1412.Superseded values are not recommended for survey control.
 MF1412
 MF1412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1412.See file dsdata.pdf to determine how the superseded data were derived.
 MF1412
 MF1412_MARKER: DS = TRIANGULATION STATION DISK
 MF1412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1412_STAMPING: ELWOOD 2 1944 1960
 MF1412_MARK LOGO: CGS
 MF1412_PROJECTION: FLUSH
 MF1412_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1412+STABILITY: SURFACE MOTION
 MF1412_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1412+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2024
 MF1412
 MF1412  HISTORY     - Date     Condition        Report By
 MF1412  HISTORY     - 1960     MONUMENTED       CGS
 MF1412  HISTORY     - 1960     GOOD             CGS
 MF1412  HISTORY     - 1960     GOOD             CGS
 MF1412  HISTORY     - 1970     GOOD             ILHD
 MF1412  HISTORY     - 1972     GOOD             BRADY
 MF1412  HISTORY     - 1972     GOOD             LOCSUR
 MF1412  HISTORY     - 19900827 GOOD             NGS
 MF1412  HISTORY     - 19970306 GOOD             NGS
 MF1412  HISTORY     - 19970505 GOOD             ASCPC
 MF1412  HISTORY     - 20000326 GOOD             SECI
 MF1412  HISTORY     - 20010410 GOOD             JCLS
 MF1412  HISTORY     - 200205   GOOD             ASCPC
 MF1412  HISTORY     - 20050725 GOOD             GEOSPC
 MF1412  HISTORY     - 20061020 GOOD             JCLS
 MF1412  HISTORY     - 20070915 GOOD             GEOCAC
 MF1412  HISTORY     - 20090623 GOOD             GEOCAC
 MF1412  HISTORY     - 20240109 GOOD             ILDT
 MF1412
 MF1412                          STATION DESCRIPTION
 MF1412
 MF1412'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (FN)
 MF1412'STATION IS LOCATED ABOUT 3 MILES SE OF THE VILLAGE OF ELWOOD.  THE
 MF1412'MARK IS SET ON THE HIGHWAY RIGHT-OF-WAY AT THE N EDGE OF THE ELWOOD
 MF1412'ORDNANCE PLANT.  IT IS 42 FEET S OF THE APPROXIMATE CENTER LINE OF AN
 MF1412'E-W MACADAM ROAD AND 18 FEET S OF A MESH WIRE FENCE.  THE MARK IS
 MF1412'STAMPED ELWOOD 2 1944 AND PROJECTS ABOUT 10 INCHES ABOVE THE GROUND.
 MF1412'
 MF1412'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE DISKS
 MF1412'SET IN CONCRETE.
 MF1412'
 MF1412'REFERENCE MARK 1 IS 133.76 FEET NE OF THE STATION, 53 FEET N OF THE
 MF1412'APPROXIMATE CENTER LINE OF ROAD, AND 1 FOOT S OF THE RIGHT-OF-WAY
 MF1412'FENCELINE.  IT IS STAMPED ELWOOD 2 NO 1 1944.
 MF1412'
 MF1412'REFERENCE MARK 2 IS 136.29 FEET W OF THE STATION, 63 FEET S OF THE
 MF1412'MACADAM ROAD, AND 1 FOOT N OF THE MESH WIRE FENCE.  IT IS STAMPED
 MF1412'ELWOOD 2 NO 2 1944.
 MF1412'
 MF1412'AZIMUTH MARK IS E OF THE STATION, AT THE W EDGE OF A YARD OF A RURAL
 MF1412'SCHOOL, AND AT THE NE CORNER OF THE MESH WIRE ENCLOSURE.  IT IS 12
 MF1412'FEET E OF THE NE FENCE CORNER, 102 FEET W OF THE FRAME SCHOOL
 MF1412'BUILDING, AND 59 FEET S OF THE APPROXMATE CENTER LINE OF THE MACADAM
 MF1412'ROAD.  IT IS STAMPED ELWOOD 2 1944.
 MF1412'
 MF1412'TO REACH THE STATION FROM THE RAILROAD CROSSING AT THE E EDGE OF THE
 MF1412'VILLAGE OF ELWOOD, GO E ON A PAVED ROAD FOR 0.2 MILE TO ALTERNATE U.S.
 MF1412'HIGHWAY 66, TURN RIGHT ON HIGHWAY 66 AND GO 1.0 MILE, TURN LEFT ON A
 MF1412'MACADAM ROAD AND GO E FOR 1.55 MILES TO THE STATION ON THE RIGHT.
 MF1412'
 MF1412'TO REACH THE AZIMUTH MARK FROM THE STATION, GO E ON THE MACADAM ROAD
 MF1412'FOR 0.55 MILE TO THE MARK ON THE RIGHT.
 MF1412'
 MF1412'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MF1412
 MF1412                          STATION RECOVERY (1960)
 MF1412
 MF1412'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF1412'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND TO BE IN GOOD
 MF1412'CONDITION, WITH THE EXCEPTION OF THE STATION SURFACE MARK WHICH WAS
 MF1412'FOUND TILTED.  A NEW STATION SURFACE MARK WAS SET AND PLUMBED OVER THE
 MF1412'ORIGINAL UNDERGROUND MARK.  DUE TO A POWER LINE PASSING OVER THE TRUE
 MF1412'STATION, A NEW REFERENCE MARK NUMBER 3 WAS SET AND OCCUPIED BY THIS
 MF1412'PARTY.
 MF1412'
 MF1412'A COMPLETE NEW DESCRIPTION FOLLOWS.
 MF1412'
 MF1412'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHEAST OF THE VILLAGE OF
 MF1412'ELWOOD AND ALONG THE NORTH SIDE OF THE ELWOOD ORDNANCE PLANT PROPERTY
 MF1412'LINE.
 MF1412'
 MF1412'TO REACH FROM THE RAILROAD CROSSING AT THE EAST EDGE OF THE VILLAGE OF
 MF1412'ELWOOD, GO EAST ON A PAVED ROAD FOR 0.2 MILE TO ALTERNATE U.S. HIGHWAY
 MF1412'66, TURN RIGHT ON HIGHWAY 66 FOR 1.0 MILE, TURN LEFT, EAST, ON A
 MF1412'MACADAM ROAD 1.55 MILES TO THE STATION ON THE RIGHT.
 MF1412'
 MF1412'STATION MARK, A STANDARD STATION DISK SET IN TOP OF A 12 INCH SQUARE
 MF1412'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND IS
 MF1412'STAMPED ELWOOD 2 1944 1960.  THE MARK IS 42 FEET SOUTH OF THE CENTER
 MF1412'OF ROAD, 17.7 FEET NORTH OF A FENCE, 17.2 FEET NORTH OF A WITNESS POST
 MF1412'AND 10.6 FEET SOUTHEAST OF A POWER LINE POLE.
 MF1412'
 MF1412'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 MF1412'SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 MF1412'GROUND AND IS STAMPED ELWOOD 2 NO 1 1944.  THE MARK IS 53 FEET NORTH
 MF1412'OF THE CENTER OF ROAD AND 1 FOOT SOUTH OF A FENCE.
 MF1412'
 MF1412'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 MF1412'SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 MF1412'GROUND AND IS STAMPED ELWOOD 2 NO 2 1944.  THE MARK IS 135 FEET WEST
 MF1412'OF A WITNESS POST, 60 FEET SOUTH OF THE CENTER OF ROAD AND 53 FEET
 MF1412'SOUTHEAST OF A POWER POLE.
 MF1412'
 MF1412'REFERENCE MARK 3, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 MF1412'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 MF1412'STAMPED ELWOOD 2 NO 3 1944 1960.  THE MARK IS 107 FEET NORTH OF A
 MF1412'WITNESS POST, 84 FEET NORTH OF A POWER LINE POLE, 47 FEET NORTH OF THE
 MF1412'CENTER OF ROAD AND 7 FEET SOUTH OF A FENCE.
 MF1412'
 MF1412'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 MF1412'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND IS
 MF1412'STAMPED ELWOOD 2 1944.  THE MARK IS 59 FEET SOUTH OF THE CENTER OF
 MF1412'ROAD, 22 FEET WEST OF THE WEST EDGE OF PARKING LOT, 13 FEET
 MF1412'EAST-NORTHEAST OF A WITNESS POST AND 12 FEET EAST-NORTHEAST OF A FENCE
 MF1412'CORNER.
 MF1412'
 MF1412'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.55 MILE TO
 MF1412'THE MARK ON THE RIGHT OR SOUTH SIDE OF ROAD.
 MF1412'
 MF1412'A TRAVERSE CONNECTION WAS MADE FROM ELWOOD 2 TO REFERENCE MARK NO. 3.
 MF1412'THE DISTANCE IS AS SHOWN ABOVE.
 MF1412'
 MF1412'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1412
 MF1412                          STATION RECOVERY (1960)
 MF1412
 MF1412'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MF1412'RECOVERED IN GOOD CONDITION.
 MF1412
 MF1412                          STATION RECOVERY (1970)
 MF1412
 MF1412'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 MF1412'ELWOOD 2 1944 1960-GOOD.  ELWOOD 2 NO 1 1944-GOOD.  ELWOOD 2 NO 2
 MF1412'1944-GOOD.  ELWOOD 2 NO 3 1944 1960-GOOD.  ELWOOD 2 1944-GOOD.
 MF1412'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED.
 MF1412
 MF1412                          STATION RECOVERY (1972)
 MF1412
 MF1412'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 MF1412'ELWOOD 2 1944-GOOD.  ELWOOD 2 NO 1 1944-GOOD.  ELWOOD 2 NO 2 1944-WAS
 MF1412'UNABLE TO RECOVER THIS MARK.  ELWOOD 2 NO 3 1944 1960-GOOD.  ELWOOD 2
 MF1412'1944 (AZIMUTH) GOOD.
 MF1412
 MF1412                          STATION RECOVERY (1972)
 MF1412
 MF1412'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1412'ALL MARKS RECOVERED IN GOOD COND. AS DESCRIBED.
 MF1412'
 MF1412'HORIZONTAL GEODETIC DISTANCE FROM R.M. 3 TO AZ MARK IS 2853.35 FT
 MF1412'(MEAS. WITH LASER RANGER AS PART OF A TRAVERSE FROM ELWOOD 2
 MF1412'TO LENOX)
 MF1412
 MF1412                          STATION RECOVERY (1990)
 MF1412
 MF1412'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 MF1412'STATION IS LOCATED ABOUT 15 KM (9.3 MI) SOUTH OF JOLIET, ALONG THE NOR
 MF1412'TH EGE OF THE JOLIET ARMY AMMUNITION PLANT, IN A GRASS STRIP BETWEEN
 MF1412'THE PERIMETER FENCE AND A HIGHWAY, ON ROAD RIGHT-OF-WAY, ON THE NORTH
 MF1412'EDGE OF SECTION 33, T 34 N, R 10 E. OWNERSHIP--STATE DEPARTMENT OF
 MF1412'TRANSPORTATION.
 MF1412'
 MF1412'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND STATE HIGHWAY
 MF1412'53 (EXIT 132A) ON THE SOUTH SIDE OF JOLIET, GO SOUTH ON HIGHWAY 53 FOR
 MF1412'9.05 KM (5.62 MI) TO A PAVED CROSSROAD JUST PAST A CONCRETE BRIDGE
 MF1412'(MANHATTAN ROAD).  CONTINUE SOUTHWEST ON HIGHWAY 53 FOR 5.25 KM
 MF1412'(3.26 MI) TO A PAVED CROSSROAD AT BLINKER LIGHT (ABOUT 1.3 KM (0.8 MI)
 MF1412'SOUTH OF ELWOOD).  TURN LEFT, EAST, ON HOLT ROAD FOR 1.62 KM (1.01 MI)
 MF1412'TO A PAVED ROAD LEFT (COLDWATER ROAD)  CONTINUE EAST FOR 0.69 KM
 MF1412'(0.43 MI) TO TOP OF GRADE AND STATION ON THE RIGHT.
 MF1412'
 MF1412'STATION MARK IS SET IN THE TOP OF A 25-CM SQUARE CONCRETE POST 1 CM
 MF1412'BELOW GROUND.  IT IS 12.8 M (42.0 FT) SOUTH OF, AND SLIGHTLY HIGHER
 MF1412'THAN THE ROAD CENTER, 5.4 M (17.7 FT) NORTH OF A FIBERGLASS WITNESS
 MF1412'POST IN THE CHAINLINK FENCE, AND 3.1 M (10.2 FT) SOUTHEAST OF A
 MF1412'UTILITY POLE.
 MF1412
 MF1412                          STATION RECOVERY (1997)
 MF1412
 MF1412'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF1412'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTH OF JOLIET, 1.5 MI
 MF1412'(2.4 KM) SOUTHEAST OF ELWOOD, ALONG THE NORTH EDGE OF THE JOLIET ARMY
 MF1412'AMMUNITION PLANT, IN A GRASS STRIP BETWEEN THE PERIMETER FENCE AND A
 MF1412'HIGHWAY, ON ROAD RIGHT-OF-WAY.
 MF1412'
 MF1412'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND STATE HIGHWAY
 MF1412'53 (EXIT 132A) ON THE SOUTH SIDE OF JOLIET, GO SOUTH ON HIGHWAY 53 FOR
 MF1412'5.6 MI (9.0 KM) TO A PAVED CROSSROAD JUST PAST A CONCRETE BRIDGE,
 MF1412'MANHATTAN ROAD.  CONTINUE SOUTHWEST ON HIGHWAY 53 FOR 3.25 MI
 MF1412'(5.23 KM) TO A PAVED CROSSROAD ABOUT 0.8 MI (1.3 KM) SOUTH OF ELWOOD,
 MF1412'TURN LEFT, EAST, ON HOFF ROAD FOR 1.0 MI (1.6 KM) TO A PAVED ROAD
 MF1412'LEFT, COLDWATER ROAD.  CONTINUE EAST FOR 0.45 MI (0.72 KM) TO TOP OF
 MF1412'GRADE AND STATION ON THE RIGHT.
 MF1412'
 MF1412'IT IS 12.8 M (42.0 FT) SOUTH OF THE CENTER OF THE ROAD, 3.1 M
 MF1412'(10.2 FT) SOUTHEAST OF A POWER POLE, AND 5.4 M (17.7 FT) NORTH OF A
 MF1412'FIBERGLASS WITNESS POST IN THE CHAINLINK FENCE LINE.
 MF1412
 MF1412                          STATION RECOVERY (1997)
 MF1412
 MF1412'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 MF1412'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 MF1412'DESCRIPTION.
 MF1412
 MF1412                          STATION RECOVERY (2000)
 MF1412
 MF1412'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 MF1412'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 MF1412
 MF1412                          STATION RECOVERY (2001)
 MF1412
 MF1412'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 MF1412'RECOVERED IN GOOD CONDITION.
 MF1412
 MF1412                          STATION RECOVERY (2002)
 MF1412
 MF1412'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1412'RECOVERED AS DESCRIBED
 MF1412
 MF1412                          STATION RECOVERY (2005)
 MF1412
 MF1412'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF1412'RECOVERED AS DESCRIBED.
 MF1412
 MF1412                          STATION RECOVERY (2006)
 MF1412
 MF1412'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006
 MF1412'RECOVERED IN GOOD CONDITION.
 MF1412
 MF1412                          STATION RECOVERY (2007)
 MF1412
 MF1412'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1412'MARK CONTAINS NUMEROUS GOUGES ON ITS SURFACE, LIKELY FROM MOWING
 MF1412'OPERATIONS IN THE AREA, BUT THE MARK IS INTACT AND SECURE.  ADDITIONAL
 MF1412'NOTE IS THAT A FIBERGLASS WITNESS POST IS POSTED APPROX. 1' SOUTH OF
 MF1412'THE MARK.  THE WITNESS POST ALONG THE FENCELINE TO THE SOUTH ALSO
 MF1412'REMAINS.  RM 1 NOT FOUND, RM 2 NOT FOUND, RM 3 FOUND IN POOR
 MF1412'CONDITION.  AZIMUTH NOT SOUGHT.
 MF1412
 MF1412                          STATION RECOVERY (2009)
 MF1412
 MF1412'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF1412'RECOVERED IN GOOD CONDITION.
 MF1412
 MF1412                          STATION RECOVERY (2024)
 MF1412
 MF1412'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 MF1412'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1416 ***********************************************************************
 MF1416  DESIGNATION -  ELWOOD 2 RM 3
 MF1416  PID         -  MF1416
 MF1416  STATE/COUNTY-  IL/WILL
 MF1416  COUNTRY     -  US
 MF1416  USGS QUAD   -  ELWOOD (2018)
 MF1416
 MF1416                         *CURRENT SURVEY CONTROL
 MF1416  ______________________________________________________________________
 MF1416* NAD 83(1997) POSITION- 41 23 37.46054(N) 088 05 18.87984(W)   ADJUSTED
 MF1416* NAVD 88 ORTHO HEIGHT -   211.2   (meters)      693.    (feet) VERTCON3
 MF1416  ______________________________________________________________________
 MF1416  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 MF1416  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 MF1416  HORZ ORDER      -  SECOND
 MF1416
 MF1416.The horizontal coordinates were established by classical geodetic methods
 MF1416.and adjusted by the National Geodetic Survey in October 1999.
 MF1416
 MF1416.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1416.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1416
 MF1416.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1416.GEOID18 height accuracy estimate available here.
 MF1416
 MF1416.Click photographs - Photos may exist for this station.
 MF1416
 MF1416.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1416
 MF1416. The following values were computed from the NAD 83(1997) position.
 MF1416
 MF1416;                    North         East     Units Scale Factor Converg.
 MF1416;SPC IL E     -   524,797.371   320,469.021   MT  0.99998015   +0 09 42.6
 MF1416;SPC IL E     - 1,721,772.71  1,051,405.45   sFT  0.99998015   +0 09 42.6
 MF1416;UTM  16      - 4,583,039.007   408,995.229   MT  0.99970192   -0 43 11.5
 MF1416
 MF1416!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1416!SPC IL E     -   0.99997205  x   0.99998015  =   0.99995220
 MF1416!UTM  16      -   0.99997205  x   0.99970192  =   0.99967398
 MF1416
 MF1416:                Primary Azimuth Mark                     Grid Az
 MF1416:SPC IL E     -  ELWOOD 2 AZ MK                           090 25 15.1
 MF1416:UTM  16      -  ELWOOD 2 AZ MK                           091 18 09.2
 MF1416
 MF1416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0899583039(NAD 83)
 MF1416
 MF1416|---------------------------------------------------------------------|
 MF1416| PID    Reference Object                     Distance      Geod. Az  |
 MF1416|                                                           dddmmss.s |
 MF1416| CI7376 ELWOOD 2 RM 1                        27.830 METERS 08449     |
 MF1416| MF1418 ELWOOD 2 AZ MK                      APPROX. 0.9 KM 0903457.7 |
 MF1416| MF1412 ELWOOD 2 RESET                       27.372 METERS 17950     |
 MF1416| MF1415 ELWOOD ORD PLT WATER TANK 67 2      APPROX. 1.5 KM 1832211.9 |
 MF1416| CI7377 ELWOOD 2 RM 2                        53.025 METERS 23047     |
 MF1416| MF1423 ELWOOD JOL ARSENAL TK 503 3 1       APPROX. 5.7 KM 2620331.8 |
 MF1416| MF1421 WLWOOD JOL ARSENAL TK 503 3 5       APPROX. 5.5 KM 2663514.5 |
 MF1416| MF1424 ELWOOD JOL ARSENAL TK 503 3 6       APPROX. 4.8 KM 2682909.5 |
 MF1416| MF1437 DRESDEN NUCLEAR POWER STA STK       APPROX.15.0 KM 2683118.6 |
 MF1416|---------------------------------------------------------------------|
 MF1416
 MF1416                          SUPERSEDED SURVEY CONTROL
 MF1416
 MF1416  NAD 83(1986)-  41 23 37.46337(N)    088 05 18.89671(W) AD(       ) 2
 MF1416  NAD 27      -  41 23 37.34740(N)    088 05 18.68650(W) AD(       ) 2
 MF1416  NGVD 29 (07/19/86)  211.2    (m)          693.     (f) VERT ANG       
 MF1416
 MF1416.Superseded values are not recommended for survey control.
 MF1416
 MF1416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1416.See file dsdata.pdf to determine how the superseded data were derived.
 MF1416
 MF1416_MARKER: DR = REFERENCE MARK DISK
 MF1416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1416_STAMPING: ELWOOD 2 NO 3 1944 1960
 MF1416_MARK LOGO: CGS
 MF1416_PROJECTION: FLUSH
 MF1416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1416+STABILITY: SURFACE MOTION
 MF1416
 MF1416  HISTORY     - Date     Condition        Report By
 MF1416  HISTORY     - 1960     MONUMENTED       CGS
 MF1416  HISTORY     - 20070915 GOOD             GEOCAC
 MF1416
 MF1416                          STATION DESCRIPTION
 MF1416
 MF1416'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF1416'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHEAST OF THE
 MF1416'VILLAGE OF ELWOOD AND ALONG THE NORTH SIDE OF THE ELWOOD
 MF1416'ORDNANCE PLANT PROPERTY LINE.
 MF1416'
 MF1416'TO REACH FROM THE RAILROAD CROSSING AT THE EAST EDGE OF THE
 MF1416'VILLAGE OF ELWOOD, GO EAST ON PAVED ROAD FOR 0.2 MILE TO ALTERNATE
 MF1416'U.S. HIGHWAY 66, TURN RIGHT ON U.S. HIGHWAY 66 FOR 1.0 MILE,
 MF1416'TURN LEFT, EAST, ON MACADAM ROAD FOR 1.55 MILES TO THE STATION
 MF1416'ON THE LEFT OR NORTH SIDE OF THE ROAD.
 MF1416'
 MF1416'STATION MARK, A STANDARD REFERENCE DISK SET IN TOP OF A 12
 MF1416'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 MF1416'OF THE GROUND AND IS STAMPED ELWOOD 2 NO 3 1944 1960.  THE MARK
 MF1416'IS 107 FEET NORTH OF A WITNESS POST, 84 FEET NORTH OF A POWER
 MF1416'POLE, 47 FEET NORTH OF THE CENTER OF ROAD AND 7 FEET SOUTH OF
 MF1416'A FENCE.
 MF1416'
 MF1416'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12
 MF1416'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES ABOVE
 MF1416'THE SURFACE OF THE GROUND AND IS STAMPED ELWOOD 2 NO 1 1944.
 MF1416'THE MARK IS 53 FEET NORTH OF THE CENTER OF ROAD AND 1 FOOT
 MF1416'SOUTH OF A FENCE.
 MF1416'
 MF1416'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A
 MF1416'12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES ABOVE
 MF1416'THE SURFACE OF THE GROUND AND IS STAMPED ELWOOD 2 NO 2 1944.
 MF1416'THE MARK IS 135 FEET WEST OF A WITNESS POST, 60 FEET SOUTH OF
 MF1416'THE CENTER OF ROAD AND 53 FEET SOUTHEAST OF A POWER POLE.
 MF1416'
 MF1416'ELWOOD 2, A STANDARD STATION DISK SET IN TOP OF A 12 INCH
 MF1416'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 MF1416'GROUND AND IS STAMPED ELWOOD 2 1944 1960.  THE MARK IS 42 FEET
 MF1416'SOUTH OF THE CENTER OF ROAD, 17.2 FEET NORTH OF A WITNESS POST
 MF1416'AND 10.6 FEET SOUTHEAST OF A POWER POLE AND 17.7 FEET NORTH
 MF1416'OF A FENCE.
 MF1416'
 MF1416'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH
 MF1416'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 MF1416'GROUND AND IS STAMPED ELWOOD 2 1944.  THE MARK IS 59 FEET SOUTH
 MF1416'OF THE CENTER OF ROAD, 22 FEET WEST OF THE WEST EDGE OF A PARKING
 MF1416'LOT, 13 FEET EAST-NORTHEAST OF A WITNESS POST AND 12 FEET
 MF1416'EAST-NORTHEAST OF A FENCE CORNER.
 MF1416'
 MF1416'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.55
 MF1416'MILE TO THE MARK ON THE RIGHT OR SOUTH SIDE OF ROAD.
 MF1416'
 MF1416'A TRAVERSE CONNECTION WAS MADE FROM ELWOOD 2 TO ELWOOD 2 R.M.
 MF1416'3.  THE DISTANCE IS SHOWN ABOVE.
 MF1416'
 MF1416'HEIGHT OF LIGHT ABOVE STATION MARK 27 METERS.
 MF1416
 MF1416                          STATION RECOVERY (2007)
 MF1416
 MF1416'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1416'MARK IS LOCATED AMONG THE FIRST FEW ROWS OF A CORNFIELD.  NO FENCE
 MF1416'EXISTS AS DESCRIBED.  MARK IS IN POOR CONDITION -- ITS WESTERN EDGE IS
 MF1416'BENT UPWARDS -- LIKELY CAUSED BY FIELD CULTIVATION.  HOWEVER THE MARK
 MF1416'REMAINS INTACT AND SECURE.  PICTURES ARE AVAILABLE AT
 MF1416'WWW.GEOCACHING.COM UNDER THIS MARK'S PID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5221 ***********************************************************************
 DP5221  DESIGNATION -  EM 001
 DP5221  PID         -  DP5221
 DP5221  STATE/COUNTY-  IL/MACON
 DP5221  COUNTRY     -  US
 DP5221  USGS QUAD   -  HARRISTOWN (2018)
 DP5221
 DP5221                         *CURRENT SURVEY CONTROL
 DP5221  ______________________________________________________________________
 DP5221* NAD 83(1986) POSITION- 39 51 57.09   (N) 089 01 44.30   (W)   HD_HELD1
 DP5221* NAVD 88 ORTHO HEIGHT -   204.314 (meters)      670.32  (feet) ADJUSTED
 DP5221  ______________________________________________________________________
 DP5221  GEOID HEIGHT    -        -32.265 (meters)                     GEOID18
 DP5221  DYNAMIC HEIGHT  -        204.207 (meters)      669.97  (feet) COMP
 DP5221  MODELED GRAVITY -    980,096.0   (mgal)                       NAVD 88
 DP5221
 DP5221  VERT ORDER      -  SECOND    CLASS I
 DP5221
 DP5221.The horizontal coordinates were determined by differentially corrected
 DP5221.hand held GPS observations or other comparable positioning techniques
 DP5221.and have an estimated accuracy of +/- 3 meters.
 DP5221
 DP5221.The orthometric height was determined by differential leveling and
 DP5221.adjusted by the NATIONAL GEODETIC SURVEY
 DP5221.in November 2014.
 DP5221
 DP5221.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5221.GEOID18 height accuracy estimate available here.
 DP5221
 DP5221.Click photographs - Photos may exist for this station.
 DP5221
 DP5221.The dynamic height is computed by dividing the NAVD 88
 DP5221.geopotential number by the normal gravity value computed on the
 DP5221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5221.degrees latitude (g = 980.6199 gals.).
 DP5221
 DP5221.The modeled gravity was interpolated from observed gravity values.
 DP5221
 DP5221;                    North         East    Units  Estimated Accuracy
 DP5221;SPC IL E     -   355,338.1     240,481.9     MT  (+/- 3 meters HH1 GPS) 
 DP5221
 DP5221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2646214838(NAD 83)
 DP5221
 DP5221                          SUPERSEDED SURVEY CONTROL
 DP5221
 DP5221.No superseded survey control is available for this station.
 DP5221
 DP5221_MARKER: F = FLANGE-ENCASED ROD
 DP5221_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5221_STAMPING: EM 001 2014
 DP5221_MARK LOGO: UIL
 DP5221_PROJECTION: RECESSED
 DP5221_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5221_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5221+STABILITY: POSITION/ELEVATION WELL
 DP5221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5221+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2014
 DP5221_ROD/PIPE-DEPTH: 8.5 meters
 DP5221_SLEEVE-DEPTH  : 0.9 meters
 DP5221
 DP5221  HISTORY     - Date     Condition        Report By
 DP5221  HISTORY     - 20140515 MONUMENTED       AMESC
 DP5221
 DP5221                          STATION DESCRIPTION
 DP5221
 DP5221'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5221'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) SOUTH-SOUTHEAST OF
 DP5221'WARRENSBURG, 4.3 MI (6.9 KM) WEST-NORTHWEST OF DECATUR AND 3.0 MI (4.8
 DP5221'KM) EAST-NORTHEAST OF HARRISTOWN.
 DP5221'
 DP5221'TO REACH FROM THE INTERSECTION OF IL ROUTE 121 AND COUNTY HIGHWAY 41
 DP5221'(NORTH WYCKLES ROAD) PROCEED SOUTH ALONG COUNTY HIGHWAY 41 ACROSS
 DP5221'RAILROAD TRACKS AND I-72 FOR 2.9 MI (4.7 KM) TO MCKINLEY ROAD.
 DP5221'CONTINUE SOUTH ALONG COUNTY HIGHWAY 41 FOR 640 FT (195.1 M) TO THE
 DP5221'STATION ON THE RIGHT.
 DP5221'
 DP5221'THE STATION IS 31.5 FT (9.6 M) WEST OF THE CENTERLINE OF COUNTY
 DP5221'HIGHWAY 41, 222 FT (67.7 M) SOUTH OF THE SOUTH END OF THE WEST
 DP5221'GUARDRAIL, 151.6 FT (46.2 M) SOUTH OF POWER POLE NUMBER '3498679' WITH
 DP5221'GUY WIRE AND AN AMERITECH TELEPHONE PEDESTAL, 99.0 FT (30.2 M) NORTH
 DP5221'OF A SBC TELEPHONE PEDESTAL, 20.7 FT (6.3 M) NORTH OF POWER POLE
 DP5221'NUMBER '3498680'.
 DP5221'
 DP5221'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5221'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5221'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5222 ***********************************************************************
 DP5222  DESIGNATION -  EM 002
 DP5222  PID         -  DP5222
 DP5222  STATE/COUNTY-  IL/MACON
 DP5222  COUNTRY     -  US
 DP5222  USGS QUAD   -  WARRENSBURG (2018)
 DP5222
 DP5222                         *CURRENT SURVEY CONTROL
 DP5222  ______________________________________________________________________
 DP5222* NAD 83(1986) POSITION- 39 52 46.61   (N) 089 01 43.33   (W)   HD_HELD1
 DP5222* NAVD 88 ORTHO HEIGHT -   212.076 (meters)      695.79  (feet) ADJUSTED
 DP5222  ______________________________________________________________________
 DP5222  GEOID HEIGHT    -        -32.257 (meters)                     GEOID18
 DP5222  DYNAMIC HEIGHT  -        211.965 (meters)      695.42  (feet) COMP
 DP5222  MODELED GRAVITY -    980,097.4   (mgal)                       NAVD 88
 DP5222
 DP5222  VERT ORDER      -  SECOND    CLASS I
 DP5222
 DP5222.The horizontal coordinates were determined by differentially corrected
 DP5222.hand held GPS observations or other comparable positioning techniques
 DP5222.and have an estimated accuracy of +/- 3 meters.
 DP5222
 DP5222.The orthometric height was determined by differential leveling and
 DP5222.adjusted by the NATIONAL GEODETIC SURVEY
 DP5222.in November 2014.
 DP5222
 DP5222.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5222.GEOID18 height accuracy estimate available here.
 DP5222
 DP5222.Click photographs - Photos may exist for this station.
 DP5222
 DP5222.The dynamic height is computed by dividing the NAVD 88
 DP5222.geopotential number by the normal gravity value computed on the
 DP5222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5222.degrees latitude (g = 980.6199 gals.).
 DP5222
 DP5222.The modeled gravity was interpolated from observed gravity values.
 DP5222
 DP5222;                    North         East    Units  Estimated Accuracy
 DP5222;SPC IL E     -   356,865.2     240,516.8     MT  (+/- 3 meters HH1 GPS) 
 DP5222
 DP5222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2652016365(NAD 83)
 DP5222
 DP5222                          SUPERSEDED SURVEY CONTROL
 DP5222
 DP5222.No superseded survey control is available for this station.
 DP5222
 DP5222_MARKER: F = FLANGE-ENCASED ROD
 DP5222_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5222_STAMPING: EM 002 2014
 DP5222_MARK LOGO: UIL
 DP5222_PROJECTION: RECESSED
 DP5222_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5222_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5222+STABILITY: POSITION/ELEVATION WELL
 DP5222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5222+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2014
 DP5222_ROD/PIPE-DEPTH: 8.5 meters
 DP5222_SLEEVE-DEPTH  : 3.0 meters
 DP5222
 DP5222  HISTORY     - Date     Condition        Report By
 DP5222  HISTORY     - 20140515 MONUMENTED       AMESC
 DP5222
 DP5222                          STATION DESCRIPTION
 DP5222
 DP5222'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5222'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) NORTHWEST OF DECATUR, 4.1
 DP5222'MI (6.6 KM) SOUTH-SOUTHEAST OF WARRENSBURG AND 3.4 MI (5.5 KM)
 DP5222'EAST-NORTHEAST OF HARRISTOWN.
 DP5222'
 DP5222'TO REACH FROM THE INTERSECTION OF IL ROUTE 121 AND COUNTY HIGHWAY 41
 DP5222'(NORTH WYCKLES ROAD) PROCEED SOUTH ALONG COUNTY HIGHWAY 41 ACROSS
 DP5222'RAILROAD TRACKS FOR 2.1 MI (3.4 KM) TO THE STATION ON THE LEFT.
 DP5222'
 DP5222'THE STATION IS 22 FT (6.7 M) EAST OF THE CENTERLINE OF COUNTY HIGHWAY
 DP5222'41, 276 FT (84.1 M) NORTH OF THE NORTH END OF A 15 INCH (38 CM)
 DP5222'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 225.4 FT (68.7 M) NORTH
 DP5222'OF POWER POLE NUMBER '3498645', 212.0 FT (64.6 M) NORTHEAST OF
 DP5222'TELEPHONE PEDESTAL NUMBER 'G13 P1', 17.5 FT (5.3 M) SOUTH OF POWER
 DP5222'POLE NUMBER '3498644'.
 DP5222'
 DP5222'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5222'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5222'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5223 ***********************************************************************
 DP5223  DESIGNATION -  EM 003
 DP5223  PID         -  DP5223
 DP5223  STATE/COUNTY-  IL/MACON
 DP5223  COUNTRY     -  US
 DP5223  USGS QUAD   -  WARRENSBURG (2018)
 DP5223
 DP5223                         *CURRENT SURVEY CONTROL
 DP5223  ______________________________________________________________________
 DP5223* NAD 83(1986) POSITION- 39 53 35.90   (N) 089 01 43.55   (W)   HD_HELD1
 DP5223* NAVD 88 ORTHO HEIGHT -   206.602 (meters)      677.83  (feet) ADJUSTED
 DP5223  ______________________________________________________________________
 DP5223  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 DP5223  DYNAMIC HEIGHT  -        206.494 (meters)      677.47  (feet) COMP
 DP5223  MODELED GRAVITY -    980,098.6   (mgal)                       NAVD 88
 DP5223
 DP5223  VERT ORDER      -  SECOND    CLASS I
 DP5223
 DP5223.The horizontal coordinates were determined by differentially corrected
 DP5223.hand held GPS observations or other comparable positioning techniques
 DP5223.and have an estimated accuracy of +/- 3 meters.
 DP5223
 DP5223.The orthometric height was determined by differential leveling and
 DP5223.adjusted by the NATIONAL GEODETIC SURVEY
 DP5223.in November 2014.
 DP5223
 DP5223.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5223.GEOID18 height accuracy estimate available here.
 DP5223
 DP5223.Click photographs - Photos may exist for this station.
 DP5223
 DP5223.The dynamic height is computed by dividing the NAVD 88
 DP5223.geopotential number by the normal gravity value computed on the
 DP5223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5223.degrees latitude (g = 980.6199 gals.).
 DP5223
 DP5223.The modeled gravity was interpolated from observed gravity values.
 DP5223
 DP5223;                    North         East    Units  Estimated Accuracy
 DP5223;SPC IL E     -   358,385.4     240,523.4     MT  (+/- 3 meters HH1 GPS) 
 DP5223
 DP5223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2654917885(NAD 83)
 DP5223
 DP5223                          SUPERSEDED SURVEY CONTROL
 DP5223
 DP5223.No superseded survey control is available for this station.
 DP5223
 DP5223_MARKER: F = FLANGE-ENCASED ROD
 DP5223_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5223_STAMPING: EM 003 2014
 DP5223_MARK LOGO: UIL
 DP5223_PROJECTION: RECESSED
 DP5223_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5223_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5223+STABILITY: POSITION/ELEVATION WELL
 DP5223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5223+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2014
 DP5223_ROD/PIPE-DEPTH: 8.5 meters
 DP5223_SLEEVE-DEPTH  : 0.9 meters
 DP5223
 DP5223  HISTORY     - Date     Condition        Report By
 DP5223  HISTORY     - 20140515 MONUMENTED       AMESC
 DP5223
 DP5223                          STATION DESCRIPTION
 DP5223
 DP5223'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5223'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) WEST-SOUTHWEST OF
 DP5223'FORSYTH, 4.0 MI (6.4 KM) NORTHEAST OF HARRISTOWN AND 3.2 MI (5.1 KM)
 DP5223'SOUTH-SOUTHEAST OF WARRENSBURG.
 DP5223'
 DP5223'TO REACH FROM THE INTERSECTION OF IL ROUTE 121 AND COUNTY HIGHWAY 41
 DP5223'(NORTH WYCKLES ROAD) PROCEED SOUTH ALONG COUNTY HIGHWAY 41 ACROSS
 DP5223'RAILROAD TRACKS FOR 1.1 MI (1.8 KM) TO THE STATION ON THE LEFT.
 DP5223'
 DP5223'THE STATION IS 20.5 FT (6.2 M) EAST OF THE CENTERLINE OF COUNTY
 DP5223'HIGHWAY 41, 230 FT (70.1 M) NORTH OF POWER POLE NUMBER '3498624', 91.2
 DP5223'FT (27.8 M) SOUTH OF EAST END OF 36 INCH (91 CM) CORRUGATED METAL PIPE
 DP5223'UNDER COUNTY HIGHWAY 41, 41.0 FT (12.5 M) SOUTHEAST OF THE SOUTH END
 DP5223'OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 24.9 FT (7.6 M) SOUTH OF
 DP5223'THE SOUTH END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE, 10.8 FT (3.3
 DP5223'M) SOUTH OF POWER POLE NUMBER '3498623'.
 DP5223'
 DP5223'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5223'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5223'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5224 ***********************************************************************
 DP5224  DESIGNATION -  EM 004
 DP5224  PID         -  DP5224
 DP5224  STATE/COUNTY-  IL/MACON
 DP5224  COUNTRY     -  US
 DP5224  USGS QUAD   -  WARRENSBURG (2018)
 DP5224
 DP5224                         *CURRENT SURVEY CONTROL
 DP5224  ______________________________________________________________________
 DP5224* NAD 83(1986) POSITION- 39 54 32.52   (N) 089 01 43.40   (W)   HD_HELD1
 DP5224* NAVD 88 ORTHO HEIGHT -   210.383 (meters)      690.23  (feet) ADJUSTED
 DP5224  ______________________________________________________________________
 DP5224  GEOID HEIGHT    -        -32.243 (meters)                     GEOID18
 DP5224  DYNAMIC HEIGHT  -        210.273 (meters)      689.87  (feet) COMP
 DP5224  MODELED GRAVITY -    980,099.9   (mgal)                       NAVD 88
 DP5224
 DP5224  VERT ORDER      -  SECOND    CLASS I
 DP5224
 DP5224.The horizontal coordinates were determined by differentially corrected
 DP5224.hand held GPS observations or other comparable positioning techniques
 DP5224.and have an estimated accuracy of +/- 3 meters.
 DP5224
 DP5224.The orthometric height was determined by differential leveling and
 DP5224.adjusted by the NATIONAL GEODETIC SURVEY
 DP5224.in November 2014.
 DP5224
 DP5224.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5224.GEOID18 height accuracy estimate available here.
 DP5224
 DP5224.Click photographs - Photos may exist for this station.
 DP5224
 DP5224.The dynamic height is computed by dividing the NAVD 88
 DP5224.geopotential number by the normal gravity value computed on the
 DP5224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5224.degrees latitude (g = 980.6199 gals.).
 DP5224
 DP5224.The modeled gravity was interpolated from observed gravity values.
 DP5224
 DP5224;                    North         East    Units  Estimated Accuracy
 DP5224;SPC IL E     -   360,131.7     240,540.6     MT  (+/- 3 meters HH1 GPS) 
 DP5224
 DP5224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2659219630(NAD 83)
 DP5224
 DP5224                          SUPERSEDED SURVEY CONTROL
 DP5224
 DP5224.No superseded survey control is available for this station.
 DP5224
 DP5224_MARKER: F = FLANGE-ENCASED ROD
 DP5224_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5224_STAMPING: EM 004 2014
 DP5224_MARK LOGO: UIL
 DP5224_PROJECTION: RECESSED
 DP5224_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5224_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5224+STABILITY: POSITION/ELEVATION WELL
 DP5224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5224+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2014
 DP5224_ROD/PIPE-DEPTH: 15.8 meters
 DP5224_SLEEVE-DEPTH  : 0.9 meters
 DP5224
 DP5224  HISTORY     - Date     Condition        Report By
 DP5224  HISTORY     - 20140515 MONUMENTED       AMESC
 DP5224
 DP5224                          STATION DESCRIPTION
 DP5224
 DP5224'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5224'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) NORTHEAST OF HARRISTOWN,
 DP5224'4.4 MI (7.1 KM) WEST-SOUTHWEST OF FORSYTH AND 2.4 MI (3.9 KM)
 DP5224'SOUTHEAST OF WARRENSBURG.
 DP5224'
 DP5224'TO REACH FROM THE INTERSECTION OF IL ROUTE 121 AND COUNTY HIGHWAY 41
 DP5224'(NORTH WYCKLES ROAD) PROCEED SOUTH ALONG COUNTY HIGHWAY 41 ACROSS
 DP5224'RAILROAD TRACKS FOR 200 FT (61.0 M) TO THE STATION ON THE LEFT.
 DP5224'
 DP5224'THE STATION IS 29 FT (8.8 M) EAST OF THE CENTERLINE OF COUNTY HIGHWAY
 DP5224'41, 227 FT (69.2 M) NORTHWEST OF THE SOUTHWEST WOODEN POLE OF THE HIGH
 DP5224'POWER LINE, 60.4 FT (18.4 M) SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 DP5224'RAILROAD TRACKS, 46.5 FT (14.2 M) SOUTHEAST OF A POLE WITH AN ELECTRIC
 DP5224'METER, 19.5 FT (5.9 M) NORTH OF A POWER POLE.
 DP5224'
 DP5224'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5224'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5224'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5225 ***********************************************************************
 DP5225  DESIGNATION -  EM 005
 DP5225  PID         -  DP5225
 DP5225  STATE/COUNTY-  IL/MACON
 DP5225  COUNTRY     -  US
 DP5225  USGS QUAD   -  WARRENSBURG (2018)
 DP5225
 DP5225                         *CURRENT SURVEY CONTROL
 DP5225  ______________________________________________________________________
 DP5225* NAD 83(1986) POSITION- 39 55 11.98   (N) 089 01 43.49   (W)   HD_HELD1
 DP5225* NAVD 88 ORTHO HEIGHT -   212.303 (meters)      696.53  (feet) ADJUSTED
 DP5225  ______________________________________________________________________
 DP5225  GEOID HEIGHT    -        -32.238 (meters)                     GEOID18
 DP5225  DYNAMIC HEIGHT  -        212.192 (meters)      696.17  (feet) COMP
 DP5225  MODELED GRAVITY -    980,100.7   (mgal)                       NAVD 88
 DP5225
 DP5225  VERT ORDER      -  SECOND    CLASS I
 DP5225
 DP5225.The horizontal coordinates were determined by differentially corrected
 DP5225.hand held GPS observations or other comparable positioning techniques
 DP5225.and have an estimated accuracy of +/- 3 meters.
 DP5225
 DP5225.The orthometric height was determined by differential leveling and
 DP5225.adjusted by the NATIONAL GEODETIC SURVEY
 DP5225.in November 2014.
 DP5225
 DP5225.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5225.GEOID18 height accuracy estimate available here.
 DP5225
 DP5225.Click photographs - Photos may exist for this station.
 DP5225
 DP5225.The dynamic height is computed by dividing the NAVD 88
 DP5225.geopotential number by the normal gravity value computed on the
 DP5225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5225.degrees latitude (g = 980.6199 gals.).
 DP5225
 DP5225.The modeled gravity was interpolated from observed gravity values.
 DP5225
 DP5225;                    North         East    Units  Estimated Accuracy
 DP5225;SPC IL E     -   361,348.7     240,547.9     MT  (+/- 3 meters HH1 GPS) 
 DP5225
 DP5225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2661820847(NAD 83)
 DP5225
 DP5225                          SUPERSEDED SURVEY CONTROL
 DP5225
 DP5225.No superseded survey control is available for this station.
 DP5225
 DP5225_MARKER: F = FLANGE-ENCASED ROD
 DP5225_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5225_STAMPING: EM 005 2014
 DP5225_MARK LOGO: UIL
 DP5225_PROJECTION: RECESSED
 DP5225_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5225_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5225+STABILITY: POSITION/ELEVATION WELL
 DP5225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5225+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2014
 DP5225_ROD/PIPE-DEPTH: 12.2 meters
 DP5225_SLEEVE-DEPTH  : 0.9 meters
 DP5225
 DP5225  HISTORY     - Date     Condition        Report By
 DP5225  HISTORY     - 20140515 MONUMENTED       AMESC
 DP5225
 DP5225                          STATION DESCRIPTION
 DP5225
 DP5225'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5225'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH-NORTHEAST OF
 DP5225'HARRISTOWN, 4.2 MI (6.8 KM) WEST-SOUTHWEST OF FORSYTH AND 2.0 MI (3.2
 DP5225'KM) EAST-SOUTHEAST OF WARRENSBURG.
 DP5225'
 DP5225'TO REACH FROM THE INTERSECTION OF IL ROUTE 121 AND COUNTY HIGHWAY 41
 DP5225'(NORTH WYCKLES ROAD) PROCEED NORTH ALONG COUNTY HIGHWAY 41 FOR 0.72 MI
 DP5225'(1.2 KM) TO THE STATION ON THE RIGHT.
 DP5225'
 DP5225'THE STATION IS 23.5 FT (7.2 M) EAST OF THE CENTERLINE OF COUNTY
 DP5225'HIGHWAY 41, 236.2 FT (72.0 M) NORTH OF POWER POLE NUMBER '2783388'
 DP5225'WITH A GUY WIRE, 64.0 FT (19.5 M) SOUTH OF THE CENTERLINE OF A
 DP5225'BITUMINOUS DRIVEWAY, 20.7 FT (6.3 M) SOUTH OF POWER POLE NUMBER
 DP5225''2783387', 11.5 FT (3.5 M) NORTH OF THE CENTERLINE OF A GRAVEL
 DP5225'DRIVEWAY.
 DP5225'
 DP5225'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5225'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5225'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5226 ***********************************************************************
 DP5226  DESIGNATION -  EM 006
 DP5226  PID         -  DP5226
 DP5226  STATE/COUNTY-  IL/MACON
 DP5226  COUNTRY     -  US
 DP5226  USGS QUAD   -  WARRENSBURG (2018)
 DP5226
 DP5226                         *CURRENT SURVEY CONTROL
 DP5226  ______________________________________________________________________
 DP5226* NAD 83(1986) POSITION- 39 56 01.17   (N) 089 01 43.62   (W)   HD_HELD1
 DP5226* NAVD 88 ORTHO HEIGHT -   216.905 (meters)      711.63  (feet) ADJUSTED
 DP5226  ______________________________________________________________________
 DP5226  GEOID HEIGHT    -        -32.233 (meters)                     GEOID18
 DP5226  DYNAMIC HEIGHT  -        216.792 (meters)      711.26  (feet) COMP
 DP5226  MODELED GRAVITY -    980,101.6   (mgal)                       NAVD 88
 DP5226
 DP5226  VERT ORDER      -  SECOND    CLASS I
 DP5226
 DP5226.The horizontal coordinates were determined by differentially corrected
 DP5226.hand held GPS observations or other comparable positioning techniques
 DP5226.and have an estimated accuracy of +/- 3 meters.
 DP5226
 DP5226.The orthometric height was determined by differential leveling and
 DP5226.adjusted by the NATIONAL GEODETIC SURVEY
 DP5226.in November 2014.
 DP5226
 DP5226.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5226.GEOID18 height accuracy estimate available here.
 DP5226
 DP5226.Click photographs - Photos may exist for this station.
 DP5226
 DP5226.The dynamic height is computed by dividing the NAVD 88
 DP5226.geopotential number by the normal gravity value computed on the
 DP5226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5226.degrees latitude (g = 980.6199 gals.).
 DP5226
 DP5226.The modeled gravity was interpolated from observed gravity values.
 DP5226
 DP5226;                    North         East    Units  Estimated Accuracy
 DP5226;SPC IL E     -   362,865.9     240,556.6     MT  (+/- 3 meters HH1 GPS) 
 DP5226
 DP5226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2664922364(NAD 83)
 DP5226
 DP5226                          SUPERSEDED SURVEY CONTROL
 DP5226
 DP5226.No superseded survey control is available for this station.
 DP5226
 DP5226_MARKER: F = FLANGE-ENCASED ROD
 DP5226_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5226_STAMPING: EM 006 2014
 DP5226_MARK LOGO: UIL
 DP5226_PROJECTION: RECESSED
 DP5226_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5226_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5226+STABILITY: POSITION/ELEVATION WELL
 DP5226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5226+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2014
 DP5226_ROD/PIPE-DEPTH: 12.2 meters
 DP5226_SLEEVE-DEPTH  : 0.9 meters
 DP5226
 DP5226  HISTORY     - Date     Condition        Report By
 DP5226  HISTORY     - 20140515 MONUMENTED       AMESC
 DP5226
 DP5226                          STATION DESCRIPTION
 DP5226
 DP5226'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5226'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHEAST OF
 DP5226'HARRISTOWN, 4.1 MI (6.6 KM) WEST OF FORSYTH AND 1.8 MI (2.9 KM) EAST
 DP5226'OF WARRENSBURG.
 DP5226'
 DP5226'TO REACH FROM THE INTERSECTION OF IL ROUTE 121 AND COUNTY HIGHWAY 41
 DP5226'(NORTH WYCKLES ROAD) PROCEED NORTH ALONG COUNTY HIGHWAY 41 FOR 1.65 MI
 DP5226'(2.7 KM) TO COUNTY HIGHWAY 20 (ILLINIWICK ROAD) AND THE STATION ON THE
 DP5226'RIGHT.
 DP5226'
 DP5226'THE STATION IS 20.5 FT (6.2 M) EAST OF THE CENTERLINE OF COUNTY
 DP5226'HIGHWAY 41, 45.3 FT (13.8 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP5226'20, 156 FT (47.5 M) SOUTH OF POWER POLE NUMBER '2783369', 50.7 FT
 DP5226'(15.5 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER 'L1102 P6', 19.0 FT
 DP5226'(5.8 M) NORTH OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DP5226'PIPE, 11.0 FT (3.4 M) NORTH OF POWER POLE NUMBER '2783370' WITH GUY
 DP5226'WIRE.
 DP5226'
 DP5226'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5226'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5226'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5227 ***********************************************************************
 DP5227  DESIGNATION -  EM 007
 DP5227  PID         -  DP5227
 DP5227  STATE/COUNTY-  IL/MACON
 DP5227  COUNTRY     -  US
 DP5227  USGS QUAD   -  WARRENSBURG (2018)
 DP5227
 DP5227                         *CURRENT SURVEY CONTROL
 DP5227  ______________________________________________________________________
 DP5227* NAD 83(1986) POSITION- 39 56 01.72   (N) 089 00 40.72   (W)   HD_HELD1
 DP5227* NAVD 88 ORTHO HEIGHT -   210.482 (meters)      690.56  (feet) ADJUSTED
 DP5227  ______________________________________________________________________
 DP5227  GEOID HEIGHT    -        -32.226 (meters)                     GEOID18
 DP5227  DYNAMIC HEIGHT  -        210.373 (meters)      690.20  (feet) COMP
 DP5227  MODELED GRAVITY -    980,101.7   (mgal)                       NAVD 88
 DP5227
 DP5227  VERT ORDER      -  SECOND    CLASS I
 DP5227
 DP5227.The horizontal coordinates were determined by differentially corrected
 DP5227.hand held GPS observations or other comparable positioning techniques
 DP5227.and have an estimated accuracy of +/- 3 meters.
 DP5227
 DP5227.The orthometric height was determined by differential leveling and
 DP5227.adjusted by the NATIONAL GEODETIC SURVEY
 DP5227.in November 2014.
 DP5227
 DP5227.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5227.GEOID18 height accuracy estimate available here.
 DP5227
 DP5227.Click photographs - Photos may exist for this station.
 DP5227
 DP5227.The dynamic height is computed by dividing the NAVD 88
 DP5227.geopotential number by the normal gravity value computed on the
 DP5227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5227.degrees latitude (g = 980.6199 gals.).
 DP5227
 DP5227.The modeled gravity was interpolated from observed gravity values.
 DP5227
 DP5227;                    North         East    Units  Estimated Accuracy
 DP5227;SPC IL E     -   362,871.4     242,050.2     MT  (+/- 3 meters HH1 GPS) 
 DP5227
 DP5227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2814322347(NAD 83)
 DP5227
 DP5227                          SUPERSEDED SURVEY CONTROL
 DP5227
 DP5227.No superseded survey control is available for this station.
 DP5227
 DP5227_MARKER: F = FLANGE-ENCASED ROD
 DP5227_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5227_STAMPING: EM 007 2014
 DP5227_MARK LOGO: UIL
 DP5227_PROJECTION: RECESSED
 DP5227_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5227_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5227+STABILITY: POSITION/ELEVATION WELL
 DP5227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5227+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2014
 DP5227_ROD/PIPE-DEPTH: 11.0 meters
 DP5227_SLEEVE-DEPTH  : 0.9 meters
 DP5227
 DP5227  HISTORY     - Date     Condition        Report By
 DP5227  HISTORY     - 20140516 MONUMENTED       AMESC
 DP5227
 DP5227                          STATION DESCRIPTION
 DP5227
 DP5227'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5227'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTHEAST OF HARRISTOWN,
 DP5227'3.2 MI (5.1 KM) WEST OF FORSYTH AND 2.7 MI (4.3 KM) EAST OF
 DP5227'WARRENSBURG.
 DP5227'
 DP5227'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5227'(ILLINIWICK ROAD) PROCEED WEST ALONG COUNTY HIGHWAY 20 FOR 2.95 MI
 DP5227'(4.7 KM) TO BEARSDALE ROAD AND THE STATION ON THE RIGHT.
 DP5227'
 DP5227'THE STATION IS 30 FT (9.1 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP5227'20, 41 FT (12.5 M) EAST OF THE CENTERLINE OF BEARSDALE ROAD, 12.8 FT
 DP5227'(3.9 M) NORTHEAST OF THE CENTER OF A BURIED BOX CULVERT UNDER
 DP5227'BEARSDALE ROAD, 11.8 FT (3.6 M) EAST OF POWER POLE NUMBER '25' WITH
 DP5227'GUY WIRE.
 DP5227'
 DP5227'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5227'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5227'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5228 ***********************************************************************
 DP5228  DESIGNATION -  EM 008
 DP5228  PID         -  DP5228
 DP5228  STATE/COUNTY-  IL/MACON
 DP5228  COUNTRY     -  US
 DP5228  USGS QUAD   -  FORSYTH (2018)
 DP5228
 DP5228                         *CURRENT SURVEY CONTROL
 DP5228  ______________________________________________________________________
 DP5228* NAD 83(1986) POSITION- 39 56 03.15   (N) 088 59 34.49   (W)   HD_HELD1
 DP5228* NAVD 88 ORTHO HEIGHT -   205.393 (meters)      673.86  (feet) ADJUSTED
 DP5228  ______________________________________________________________________
 DP5228  GEOID HEIGHT    -        -32.221 (meters)                     GEOID18
 DP5228  DYNAMIC HEIGHT  -        205.286 (meters)      673.51  (feet) COMP
 DP5228  MODELED GRAVITY -    980,101.0   (mgal)                       NAVD 88
 DP5228
 DP5228  VERT ORDER      -  SECOND    CLASS I
 DP5228
 DP5228.The horizontal coordinates were determined by differentially corrected
 DP5228.hand held GPS observations or other comparable positioning techniques
 DP5228.and have an estimated accuracy of +/- 3 meters.
 DP5228
 DP5228.The orthometric height was determined by differential leveling and
 DP5228.adjusted by the NATIONAL GEODETIC SURVEY
 DP5228.in November 2014.
 DP5228
 DP5228.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5228.GEOID18 height accuracy estimate available here.
 DP5228
 DP5228.Click photographs - Photos may exist for this station.
 DP5228
 DP5228.The dynamic height is computed by dividing the NAVD 88
 DP5228.geopotential number by the normal gravity value computed on the
 DP5228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5228.degrees latitude (g = 980.6199 gals.).
 DP5228
 DP5228.The modeled gravity was interpolated from observed gravity values.
 DP5228
 DP5228;                    North         East    Units  Estimated Accuracy
 DP5228;SPC IL E     -   362,903.7     243,623.0     MT  (+/- 3 meters HH1 GPS) 
 DP5228
 DP5228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2971622356(NAD 83)
 DP5228
 DP5228                          SUPERSEDED SURVEY CONTROL
 DP5228
 DP5228.No superseded survey control is available for this station.
 DP5228
 DP5228_MARKER: F = FLANGE-ENCASED ROD
 DP5228_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5228_STAMPING: EM 008 2014
 DP5228_MARK LOGO: UIL
 DP5228_PROJECTION: RECESSED
 DP5228_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5228_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5228+STABILITY: POSITION/ELEVATION WELL
 DP5228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5228+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2014
 DP5228_ROD/PIPE-DEPTH: 14.6 meters
 DP5228_SLEEVE-DEPTH  : 0.9 meters
 DP5228
 DP5228  HISTORY     - Date     Condition        Report By
 DP5228  HISTORY     - 20140515 MONUMENTED       AMESC
 DP5228
 DP5228                          STATION DESCRIPTION
 DP5228
 DP5228'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5228'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHWEST OF
 DP5228'DECATUR, 3.7 MI (6.0 KM) EAST OF WARRENSBURG AND 2.2 MI (3.5 KM) WEST
 DP5228'OF FORSYTH.
 DP5228'
 DP5228'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5228'(ILLINIWICK ROAD) PROCEED WEST ALONG COUNTY HIGHWAY 20 FOR 2.0 MI (3.2
 DP5228'KM) TO JANVRIN ROAD AND THE STATION ON THE LEFT.
 DP5228'
 DP5228'THE STATION IS 45.8 FT (14.0 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP5228'HIGHWAY 20, 22.5 FT (6.9 M) EAST OF THE CENTERLINE OF JANVRIN ROAD,
 DP5228'77.7 FT (23.7 M) SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER, 77.4 FT
 DP5228'(23.6 M) SOUTH OF POWER POLE NUMBER '2853112', 10.8 FT (3.3 M) NORTH
 DP5228'OF POWER POLE NUMBER '2853088'.
 DP5228'
 DP5228'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5228'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5228'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5229 ***********************************************************************
 DP5229  DESIGNATION -  EM 009
 DP5229  PID         -  DP5229
 DP5229  STATE/COUNTY-  IL/MACON
 DP5229  COUNTRY     -  US
 DP5229  USGS QUAD   -  FORSYTH (2018)
 DP5229
 DP5229                         *CURRENT SURVEY CONTROL
 DP5229  ______________________________________________________________________
 DP5229* NAD 83(1986) POSITION- 39 56 04.04   (N) 088 58 27.21   (W)   HD_HELD1
 DP5229* NAVD 88 ORTHO HEIGHT -   201.257 (meters)      660.29  (feet) ADJUSTED
 DP5229  ______________________________________________________________________
 DP5229  GEOID HEIGHT    -        -32.215 (meters)                     GEOID18
 DP5229  DYNAMIC HEIGHT  -        201.152 (meters)      659.95  (feet) COMP
 DP5229  MODELED GRAVITY -    980,100.5   (mgal)                       NAVD 88
 DP5229
 DP5229  VERT ORDER      -  SECOND    CLASS I
 DP5229
 DP5229.The horizontal coordinates were determined by differentially corrected
 DP5229.hand held GPS observations or other comparable positioning techniques
 DP5229.and have an estimated accuracy of +/- 3 meters.
 DP5229
 DP5229.The orthometric height was determined by differential leveling and
 DP5229.adjusted by the NATIONAL GEODETIC SURVEY
 DP5229.in November 2014.
 DP5229
 DP5229.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5229.GEOID18 height accuracy estimate available here.
 DP5229
 DP5229.Click photographs - Photos may exist for this station.
 DP5229
 DP5229.The dynamic height is computed by dividing the NAVD 88
 DP5229.geopotential number by the normal gravity value computed on the
 DP5229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5229.degrees latitude (g = 980.6199 gals.).
 DP5229
 DP5229.The modeled gravity was interpolated from observed gravity values.
 DP5229
 DP5229;                    North         East    Units  Estimated Accuracy
 DP5229;SPC IL E     -   362,919.5     245,220.7     MT  (+/- 3 meters HH1 GPS) 
 DP5229
 DP5229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3131322348(NAD 83)
 DP5229
 DP5229                          SUPERSEDED SURVEY CONTROL
 DP5229
 DP5229.No superseded survey control is available for this station.
 DP5229
 DP5229_MARKER: F = FLANGE-ENCASED ROD
 DP5229_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5229_STAMPING: EM 009 2014
 DP5229_MARK LOGO: UIL
 DP5229_PROJECTION: RECESSED 10 CENTIMETERS
 DP5229_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5229_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5229+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2020
 DP5229_ROD/PIPE-DEPTH: 8.5 meters
 DP5229_SLEEVE-DEPTH  : 0.9 meters
 DP5229
 DP5229  HISTORY     - Date     Condition        Report By
 DP5229  HISTORY     - 20140516 MONUMENTED       AMESC
 DP5229  HISTORY     - 20200511 GOOD             ILDT
 DP5229
 DP5229                          STATION DESCRIPTION
 DP5229
 DP5229'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5229'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH OF DECATUR, 4.7 MI
 DP5229'(7.6 KM) EAST OF WARRENSBURG AND 1.2 MI (1.9 KM) WEST OF FORSYTH.
 DP5229'
 DP5229'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5229'(ILLINIWICK ROAD) PROCEED WEST ALONG COUNTY HIGHWAY 20 FOR 1.0 MI (1.6
 DP5229'KM) TO WEST FORSYTH ROAD AND THE STATION ON THE LEFT.
 DP5229'
 DP5229'THE STATION IS 70 FT (21.3 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP5229'HIGHWAY 20, 22.5 FT (6.9 M) EAST OF THE CENTERLINE OF WEST FORSYTH
 DP5229'ROAD, 74.5 FT (22.7 M) NORTH-NORTHWEST OF A BLACK PIPELINE MARKER,
 DP5229'44.9 FT (13.7 M) SOUTH-SOUTHWEST OF A MAN HOLE, 19.7 FT (6.0 M)
 DP5229'SOUTH-SOUTHEAST OF STREET LIGHT NUMBER '33', 6.5 FT (2.0 M) EAST OF
 DP5229'THE BACK OF CURB, 4.3 FT (1.3 M) SOUTH OF THE SOUTH EDGE OF SIDEWALK.
 DP5229'
 DP5229'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5229'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5229'IN IDENTIFICATION.
 DP5229
 DP5229                          STATION RECOVERY (2020)
 DP5229
 DP5229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP5229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5230 ***********************************************************************
 DP5230  DESIGNATION -  EM 010
 DP5230  PID         -  DP5230
 DP5230  STATE/COUNTY-  IL/MACON
 DP5230  COUNTRY     -  US
 DP5230  USGS QUAD   -  FORSYTH (2018)
 DP5230
 DP5230                         *CURRENT SURVEY CONTROL
 DP5230  ______________________________________________________________________
 DP5230* NAD 83(1986) POSITION- 39 56 05.49   (N) 088 57 23.70   (W)   HD_HELD1
 DP5230* NAVD 88 ORTHO HEIGHT -   204.754 (meters)      671.76  (feet) ADJUSTED
 DP5230  ______________________________________________________________________
 DP5230  GEOID HEIGHT    -        -32.210 (meters)                     GEOID18
 DP5230  DYNAMIC HEIGHT  -        204.648 (meters)      671.42  (feet) COMP
 DP5230  MODELED GRAVITY -    980,099.9   (mgal)                       NAVD 88
 DP5230
 DP5230  VERT ORDER      -  SECOND    CLASS I
 DP5230
 DP5230.The horizontal coordinates were determined by differentially corrected
 DP5230.hand held GPS observations or other comparable positioning techniques
 DP5230.and have an estimated accuracy of +/- 3 meters.
 DP5230
 DP5230.The orthometric height was determined by differential leveling and
 DP5230.adjusted by the NATIONAL GEODETIC SURVEY
 DP5230.in November 2014.
 DP5230
 DP5230.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5230.GEOID18 height accuracy estimate available here.
 DP5230
 DP5230.Click photographs - Photos may exist for this station.
 DP5230
 DP5230.The dynamic height is computed by dividing the NAVD 88
 DP5230.geopotential number by the normal gravity value computed on the
 DP5230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5230.degrees latitude (g = 980.6199 gals.).
 DP5230
 DP5230.The modeled gravity was interpolated from observed gravity values.
 DP5230
 DP5230;                    North         East    Units  Estimated Accuracy
 DP5230;SPC IL E     -   362,953.5     246,728.9     MT  (+/- 3 meters HH1 GPS) 
 DP5230
 DP5230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3282222359(NAD 83)
 DP5230
 DP5230                          SUPERSEDED SURVEY CONTROL
 DP5230
 DP5230.No superseded survey control is available for this station.
 DP5230
 DP5230_MARKER: F = FLANGE-ENCASED ROD
 DP5230_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5230_STAMPING: EM 010 2014
 DP5230_MARK LOGO: UIL
 DP5230_PROJECTION: RECESSED
 DP5230_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5230_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5230+STABILITY: POSITION/ELEVATION WELL
 DP5230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5230+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2014
 DP5230_ROD/PIPE-DEPTH: 9.8 meters
 DP5230_SLEEVE-DEPTH  : 0.9 meters
 DP5230
 DP5230  HISTORY     - Date     Condition        Report By
 DP5230  HISTORY     - 20140516 MONUMENTED       AMESC
 DP5230
 DP5230                          STATION DESCRIPTION
 DP5230
 DP5230'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5230'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTH OF DECATUR, 5.6 MI
 DP5230'(9.0 KM) EAST OF WARRENSBURG AND IN THE TOWN OF FORSYTH, IL.
 DP5230'
 DP5230'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5230'(ILLINIWICK ROAD) PROCEED WEST ALONG COUNTY HIGHWAY 20 FOR 260 FT
 DP5230'(79.2 M) TO THE STATION ON THE LEFT.
 DP5230'
 DP5230'THE STATION IS 34.5 FT (10.5 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP5230'HIGHWAY 20, 112.0 FT (34.1 M) NORTHWEST OF THE NORTHWEST CORNER OF THE
 DP5230''AREA 51 SALON', 69.0 FT (21.0 M) EAST OF A TELEPHONE PEDESTAL, 11.0
 DP5230'FT (3.4 M) EAST OF ANCHOR POLE WITH TWO GUY WIRES, 11.0 FT (3.4 M)
 DP5230'SOUTHEAST OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE.
 DP5230'
 DP5230'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5230'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5230'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5231 ***********************************************************************
 DP5231  DESIGNATION -  EM 011
 DP5231  PID         -  DP5231
 DP5231  STATE/COUNTY-  IL/MACON
 DP5231  COUNTRY     -  US
 DP5231  USGS QUAD   -  FORSYTH (2018)
 DP5231
 DP5231                         *CURRENT SURVEY CONTROL
 DP5231  ______________________________________________________________________
 DP5231* NAD 83(1986) POSITION- 39 56 08.79   (N) 088 55 43.74   (W)   HD_HELD1
 DP5231* NAVD 88 ORTHO HEIGHT -   208.591 (meters)      684.35  (feet) ADJUSTED
 DP5231  ______________________________________________________________________
 DP5231  GEOID HEIGHT    -        -32.204 (meters)                     GEOID18
 DP5231  DYNAMIC HEIGHT  -        208.482 (meters)      683.99  (feet) COMP
 DP5231  MODELED GRAVITY -    980,098.8   (mgal)                       NAVD 88
 DP5231
 DP5231  VERT ORDER      -  SECOND    CLASS I
 DP5231
 DP5231.The horizontal coordinates were determined by differentially corrected
 DP5231.hand held GPS observations or other comparable positioning techniques
 DP5231.and have an estimated accuracy of +/- 3 meters.
 DP5231
 DP5231.The orthometric height was determined by differential leveling and
 DP5231.adjusted by the NATIONAL GEODETIC SURVEY
 DP5231.in November 2014.
 DP5231
 DP5231.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5231.GEOID18 height accuracy estimate available here.
 DP5231
 DP5231.Click photographs - Photos may exist for this station.
 DP5231
 DP5231.The dynamic height is computed by dividing the NAVD 88
 DP5231.geopotential number by the normal gravity value computed on the
 DP5231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5231.degrees latitude (g = 980.6199 gals.).
 DP5231
 DP5231.The modeled gravity was interpolated from observed gravity values.
 DP5231
 DP5231;                    North         East    Units  Estimated Accuracy
 DP5231;SPC IL E     -   363,039.1     249,102.9     MT  (+/- 3 meters HH1 GPS) 
 DP5231
 DP5231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3519722409(NAD 83)
 DP5231
 DP5231                          SUPERSEDED SURVEY CONTROL
 DP5231
 DP5231.No superseded survey control is available for this station.
 DP5231
 DP5231_MARKER: F = FLANGE-ENCASED ROD
 DP5231_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5231_STAMPING: EM 011 2014
 DP5231_MARK LOGO: UIL
 DP5231_PROJECTION: RECESSED 10 CENTIMETERS
 DP5231_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5231_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5231+STABILITY: POSITION/ELEVATION WELL
 DP5231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5231+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2022
 DP5231_ROD/PIPE-DEPTH: 8.5 meters
 DP5231_SLEEVE-DEPTH  : 0.9 meters
 DP5231
 DP5231  HISTORY     - Date     Condition        Report By
 DP5231  HISTORY     - 20140516 MONUMENTED       AMESC
 DP5231  HISTORY     - 20220111 GOOD             ILDT
 DP5231
 DP5231                          STATION DESCRIPTION
 DP5231
 DP5231'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5231'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHEAST OF
 DP5231'DECATUR, 6.5 MI (10.5 KM) WEST-SOUTHWEST OF ARGENTA AND 1.2 MI (1.9
 DP5231'KM) EAST OF FORSYTH.
 DP5231'
 DP5231'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5231'(ILLINIWICK ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 20 FOR 1.0 MI (1.6
 DP5231'KM) TO SAWYER ROAD.  CONTINUE EAST ALONG COUNTY HIGHWAY 20 FOR 0.45 MI
 DP5231'(0.7 KM) TO THE STATION ON THE LEFT.
 DP5231'
 DP5231'THE STATION IS 31 FT (9.4 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP5231'20, 159.4 FT (48.6 M) WEST OF POWER POLE NUMBER '2772623', 11.5 FT
 DP5231'(3.5 M) EAST OF POWER POLE NUMBER '2772624'.
 DP5231'
 DP5231'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5231'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5231'IN IDENTIFICATION.
 DP5231
 DP5231                          STATION RECOVERY (2022)
 DP5231
 DP5231'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP5231'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5232 ***********************************************************************
 DP5232  DESIGNATION -  EM 012
 DP5232  PID         -  DP5232
 DP5232  STATE/COUNTY-  IL/MACON
 DP5232  COUNTRY     -  US
 DP5232  USGS QUAD   -  FORSYTH (2018)
 DP5232
 DP5232                         *CURRENT SURVEY CONTROL
 DP5232  ______________________________________________________________________
 DP5232* NAD 83(1986) POSITION- 39 56 35.02   (N) 088 55 06.01   (W)   HD_HELD1
 DP5232* NAVD 88 ORTHO HEIGHT -   207.539 (meters)      680.90  (feet) ADJUSTED
 DP5232  ______________________________________________________________________
 DP5232  GEOID HEIGHT    -        -32.197 (meters)                     GEOID18
 DP5232  DYNAMIC HEIGHT  -        207.431 (meters)      680.55  (feet) COMP
 DP5232  MODELED GRAVITY -    980,099.3   (mgal)                       NAVD 88
 DP5232
 DP5232  VERT ORDER      -  SECOND    CLASS I
 DP5232
 DP5232.The horizontal coordinates were determined by differentially corrected
 DP5232.hand held GPS observations or other comparable positioning techniques
 DP5232.and have an estimated accuracy of +/- 3 meters.
 DP5232
 DP5232.The orthometric height was determined by differential leveling and
 DP5232.adjusted by the NATIONAL GEODETIC SURVEY
 DP5232.in November 2014.
 DP5232
 DP5232.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5232.GEOID18 height accuracy estimate available here.
 DP5232
 DP5232.Click photographs - Photos may exist for this station.
 DP5232
 DP5232.The dynamic height is computed by dividing the NAVD 88
 DP5232.geopotential number by the normal gravity value computed on the
 DP5232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5232.degrees latitude (g = 980.6199 gals.).
 DP5232
 DP5232.The modeled gravity was interpolated from observed gravity values.
 DP5232
 DP5232;                    North         East    Units  Estimated Accuracy
 DP5232;SPC IL E     -   363,842.2     250,004.0     MT  (+/- 3 meters HH1 GPS) 
 DP5232
 DP5232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3611023199(NAD 83)
 DP5232
 DP5232                          SUPERSEDED SURVEY CONTROL
 DP5232
 DP5232.No superseded survey control is available for this station.
 DP5232
 DP5232_MARKER: F = FLANGE-ENCASED ROD
 DP5232_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5232_STAMPING: EM 012 2014
 DP5232_MARK LOGO: UIL
 DP5232_PROJECTION: RECESSED
 DP5232_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5232_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5232+STABILITY: POSITION/ELEVATION WELL
 DP5232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5232+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2014
 DP5232_ROD/PIPE-DEPTH: 11.6 meters
 DP5232_SLEEVE-DEPTH  : 0.9 meters
 DP5232
 DP5232  HISTORY     - Date     Condition        Report By
 DP5232  HISTORY     - 20140516 MONUMENTED       AMESC
 DP5232
 DP5232                          STATION DESCRIPTION
 DP5232
 DP5232'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5232'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH-SOUTHEAST OF
 DP5232'MAROA, 5.7 MI (9.2 KM) WEST-SOUTHWEST OF ARGENTA AND 1.9 MI (3.1 KM)
 DP5232'EAST-NORTHEAST OF FORSYTH.
 DP5232'
 DP5232'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5232'(ILLINIWICK ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 20 FOR 2.0 MI (3.2
 DP5232'KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR 0.5
 DP5232'MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5232'
 DP5232'THE STATION IS 33.5 FT (10.2 M) WEST OF THE CENTERLINE OF GREENSWITCH
 DP5232'ROAD, 295.5 FT (90.1 M) SOUTH OF POWER POLE NUMBER '2772496', 292.0 FT
 DP5232'(89.0 M) SOUTH OF A FIBER OPTIC WARNING POST, 68.0 FT (20.7 M) SOUTH
 DP5232'OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 61.0 FT
 DP5232'(18.6 M) SOUTH OF A LONE CONCRETE FENCE POST AND 10.0 FT (3.0 M) NORTH
 DP5232'OF POWER POLE NUMBER '2772497'.
 DP5232'
 DP5232'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5232'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5232'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5233 ***********************************************************************
 DP5233  DESIGNATION -  EM 013
 DP5233  PID         -  DP5233
 DP5233  STATE/COUNTY-  IL/MACON
 DP5233  COUNTRY     -  US
 DP5233  USGS QUAD   -  FORSYTH (2018)
 DP5233
 DP5233                         *CURRENT SURVEY CONTROL
 DP5233  ______________________________________________________________________
 DP5233* NAD 83(1986) POSITION- 39 57 30.30   (N) 088 55 05.84   (W)   HD_HELD1
 DP5233* NAVD 88 ORTHO HEIGHT -   209.497 (meters)      687.32  (feet) ADJUSTED
 DP5233  ______________________________________________________________________
 DP5233  GEOID HEIGHT    -        -32.184 (meters)                     GEOID18
 DP5233  DYNAMIC HEIGHT  -        209.388 (meters)      686.97  (feet) COMP
 DP5233  MODELED GRAVITY -    980,101.3   (mgal)                       NAVD 88
 DP5233
 DP5233  VERT ORDER      -  SECOND    CLASS I
 DP5233
 DP5233.The horizontal coordinates were determined by differentially corrected
 DP5233.hand held GPS observations or other comparable positioning techniques
 DP5233.and have an estimated accuracy of +/- 3 meters.
 DP5233
 DP5233.The orthometric height was determined by differential leveling and
 DP5233.adjusted by the NATIONAL GEODETIC SURVEY
 DP5233.in November 2014.
 DP5233
 DP5233.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5233.GEOID18 height accuracy estimate available here.
 DP5233
 DP5233.Click photographs - Photos may exist for this station.
 DP5233
 DP5233.The dynamic height is computed by dividing the NAVD 88
 DP5233.geopotential number by the normal gravity value computed on the
 DP5233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5233.degrees latitude (g = 980.6199 gals.).
 DP5233
 DP5233.The modeled gravity was interpolated from observed gravity values.
 DP5233
 DP5233;                    North         East    Units  Estimated Accuracy
 DP5233;SPC IL E     -   365,547.1     250,019.2     MT  (+/- 3 meters HH1 GPS) 
 DP5233
 DP5233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3615024903(NAD 83)
 DP5233
 DP5233                          SUPERSEDED SURVEY CONTROL
 DP5233
 DP5233.No superseded survey control is available for this station.
 DP5233
 DP5233_MARKER: F = FLANGE-ENCASED ROD
 DP5233_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5233_STAMPING: EM 013 2014
 DP5233_MARK LOGO: UIL
 DP5233_PROJECTION: RECESSED
 DP5233_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5233_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5233+STABILITY: POSITION/ELEVATION WELL
 DP5233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5233+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2014
 DP5233_ROD/PIPE-DEPTH: 7.3 meters
 DP5233_SLEEVE-DEPTH  : 0.9 meters
 DP5233
 DP5233  HISTORY     - Date     Condition        Report By
 DP5233  HISTORY     - 20140519 MONUMENTED       AMESC
 DP5233
 DP5233                          STATION DESCRIPTION
 DP5233
 DP5233'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5233'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH-SOUTHEAST OF MAROA,
 DP5233'5.3 MI (8.5 KM) WEST-SOUTHWEST OF ARGENTA AND 2.5 MI (4.0 KM)
 DP5233'NORTHEAST OF FORSYTH.
 DP5233'
 DP5233'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5233'(ILLINIWICK ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 20 FOR 2.0 MI (3.2
 DP5233'KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR 1.0
 DP5233'MI (1.6 KM) TO JORDAN ROAD.  CONTINUE NORTH ALONG GREENSWITCH ROAD FOR
 DP5233'0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP5233'
 DP5233'THE STATION IS 25.5 FT (7.8 M) EAST OF THE CENTERLINE OF GREENSWITCH
 DP5233'ROAD, 216.9 FT (66.1 M) NORTH-NORTHEAST OF AN ATT MARKER ON A WOODEN
 DP5233'POST, 4.9 FT (1.5 M) SOUTH OF A LONE WOODEN POST, 1.0 FT (0.3 M) WEST
 DP5233'OF AN ORANGE WITNESS POST.
 DP5233'
 DP5233'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5233'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5233'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5234 ***********************************************************************
 DP5234  DESIGNATION -  EM 014
 DP5234  PID         -  DP5234
 DP5234  STATE/COUNTY-  IL/MACON
 DP5234  COUNTRY     -  US
 DP5234  USGS QUAD   -  FORSYTH (2018)
 DP5234
 DP5234                         *CURRENT SURVEY CONTROL
 DP5234  ______________________________________________________________________
 DP5234* NAD 83(1986) POSITION- 39 57 53.99   (N) 088 55 43.72   (W)   HD_HELD1
 DP5234* NAVD 88 ORTHO HEIGHT -   212.688 (meters)      697.79  (feet) ADJUSTED
 DP5234  ______________________________________________________________________
 DP5234  GEOID HEIGHT    -        -32.182 (meters)                     GEOID18
 DP5234  DYNAMIC HEIGHT  -        212.577 (meters)      697.43  (feet) COMP
 DP5234  MODELED GRAVITY -    980,102.3   (mgal)                       NAVD 88
 DP5234
 DP5234  VERT ORDER      -  SECOND    CLASS I
 DP5234
 DP5234.The horizontal coordinates were determined by differentially corrected
 DP5234.hand held GPS observations or other comparable positioning techniques
 DP5234.and have an estimated accuracy of +/- 3 meters.
 DP5234
 DP5234.The orthometric height was determined by differential leveling and
 DP5234.adjusted by the NATIONAL GEODETIC SURVEY
 DP5234.in November 2014.
 DP5234
 DP5234.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5234.GEOID18 height accuracy estimate available here.
 DP5234
 DP5234.Click photographs - Photos may exist for this station.
 DP5234
 DP5234.The dynamic height is computed by dividing the NAVD 88
 DP5234.geopotential number by the normal gravity value computed on the
 DP5234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5234.degrees latitude (g = 980.6199 gals.).
 DP5234
 DP5234.The modeled gravity was interpolated from observed gravity values.
 DP5234
 DP5234;                    North         East    Units  Estimated Accuracy
 DP5234;SPC IL E     -   366,283.7     249,125.0     MT  (+/- 3 meters HH1 GPS) 
 DP5234
 DP5234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3526725653(NAD 83)
 DP5234
 DP5234                          SUPERSEDED SURVEY CONTROL
 DP5234
 DP5234.No superseded survey control is available for this station.
 DP5234
 DP5234_MARKER: F = FLANGE-ENCASED ROD
 DP5234_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5234_STAMPING: EM 014 2014
 DP5234_MARK LOGO: UIL
 DP5234_PROJECTION: RECESSED 10 CENTIMETERS
 DP5234_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5234_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5234+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 DP5234_ROD/PIPE-DEPTH: 11.0 meters
 DP5234_SLEEVE-DEPTH  : 0.9 meters
 DP5234
 DP5234  HISTORY     - Date     Condition        Report By
 DP5234  HISTORY     - 20140516 MONUMENTED       AMESC
 DP5234  HISTORY     - 20200507 GOOD             ILDT
 DP5234
 DP5234                          STATION DESCRIPTION
 DP5234
 DP5234'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5234'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHEAST OF ARTHUR, 6.3
 DP5234'MI (10.1 KM) WEST OF TUSCOLA AND 3.3 MI (5.3 KM) EAST OF ATWOOD.
 DP5234'
 DP5234'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5234'(ILLINIWICK ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 20 FOR 2.0 MI (3.2
 DP5234'KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR 2.0
 DP5234'MI (3.2 KM) TO EAST WISE ROAD, THENCE WEST ALONG EAST WISE ROAD FOR
 DP5234'0.55 MI (0.9 KM) TO THE STATION ON THE RIGHT.
 DP5234'
 DP5234'THE STATION IS 22 FT (6.7 M) NORTH OF THE CENTERLINE OF WISE ROAD,
 DP5234'237.2 FT (72.3 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER 'H34 70',
 DP5234'194.6 FT (59.3 M) WEST OF A POWER POLE, 40 FT (12.2 M) EAST OF THE
 DP5234'CENTERLINE OF THE DRIVEWAY TO ADDRESS '2035 EAST WISE ROAD', 9.4 FT
 DP5234'(2.9 M) EAST OF A POWER POLE.
 DP5234'
 DP5234'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5234'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5234'IN IDENTIFICATION.
 DP5234
 DP5234                          STATION RECOVERY (2020)
 DP5234
 DP5234'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP5234'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5235 ***********************************************************************
 DP5235  DESIGNATION -  EM 015
 DP5235  PID         -  DP5235
 DP5235  STATE/COUNTY-  IL/MACON
 DP5235  COUNTRY     -  US
 DP5235  USGS QUAD   -  FORSYTH (2018)
 DP5235
 DP5235                         *CURRENT SURVEY CONTROL
 DP5235  ______________________________________________________________________
 DP5235* NAD 83(1986) POSITION- 39 58 21.17   (N) 088 55 06.19   (W)   HD_HELD1
 DP5235* NAVD 88 ORTHO HEIGHT -   212.232 (meters)      696.30  (feet) ADJUSTED
 DP5235  ______________________________________________________________________
 DP5235  GEOID HEIGHT    -        -32.174 (meters)                     GEOID18
 DP5235  DYNAMIC HEIGHT  -        212.122 (meters)      695.94  (feet) COMP
 DP5235  MODELED GRAVITY -    980,103.0   (mgal)                       NAVD 88
 DP5235
 DP5235  VERT ORDER      -  SECOND    CLASS I
 DP5235
 DP5235.The horizontal coordinates were determined by differentially corrected
 DP5235.hand held GPS observations or other comparable positioning techniques
 DP5235.and have an estimated accuracy of +/- 3 meters.
 DP5235
 DP5235.The orthometric height was determined by differential leveling and
 DP5235.adjusted by the NATIONAL GEODETIC SURVEY
 DP5235.in November 2014.
 DP5235
 DP5235.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5235.GEOID18 height accuracy estimate available here.
 DP5235
 DP5235.Click photographs - Photos may exist for this station.
 DP5235
 DP5235.The dynamic height is computed by dividing the NAVD 88
 DP5235.geopotential number by the normal gravity value computed on the
 DP5235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5235.degrees latitude (g = 980.6199 gals.).
 DP5235
 DP5235.The modeled gravity was interpolated from observed gravity values.
 DP5235
 DP5235;                    North         East    Units  Estimated Accuracy
 DP5235;SPC IL E     -   367,116.1     250,021.2     MT  (+/- 3 meters HH1 GPS) 
 DP5235
 DP5235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3617626472(NAD 83)
 DP5235
 DP5235                          SUPERSEDED SURVEY CONTROL
 DP5235
 DP5235.No superseded survey control is available for this station.
 DP5235
 DP5235_MARKER: F = FLANGE-ENCASED ROD
 DP5235_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5235_STAMPING: EM 015 2014
 DP5235_MARK LOGO: UIL
 DP5235_PROJECTION: RECESSED
 DP5235_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5235_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5235+STABILITY: POSITION/ELEVATION WELL
 DP5235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5235+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2014
 DP5235_ROD/PIPE-DEPTH: 11.0 meters
 DP5235_SLEEVE-DEPTH  : 0.9 meters
 DP5235
 DP5235  HISTORY     - Date     Condition        Report By
 DP5235  HISTORY     - 20140519 MONUMENTED       AMESC
 DP5235
 DP5235                          STATION DESCRIPTION
 DP5235
 DP5235'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5235'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHEAST OF ARTHUR, 6.3
 DP5235'MI (10.1 KM) WEST OF TUSCOLA AND 3.3 MI (5.3 KM) EAST OF ATWOOD.
 DP5235'
 DP5235'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5235'(ILLINIWICK ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 20 FOR 2.0 MI (3.2
 DP5235'KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR 2.0
 DP5235'MI (3.2 KM) TO EAST WISE ROAD.  CONTINUE NORTH ALONG GREENSWITCH ROAD
 DP5235'FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP5235'
 DP5235'THE STATION IS 22.5 FT (6.9 M) EAST OF THE CENTERLINE OF GREENSWITCH
 DP5235'ROAD, 49.9 FT (15.2 M) NORTH OF ALONE WOODEN POST, 47.2 FT (14.4 M)
 DP5235'NORTHEAST OF A 1.5 INCH (4 CM) PVC POST ON THE WEST SIDE OF
 DP5235'GREENSWITCH ROAD, 1.8 FT (0.5 M) WEST OF AN ORANGE WITNESS POST.
 DP5235'
 DP5235'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5235'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5235'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5236 ***********************************************************************
 DP5236  DESIGNATION -  EM 016
 DP5236  PID         -  DP5236
 DP5236  STATE/COUNTY-  IL/MACON
 DP5236  COUNTRY     -  US
 DP5236  USGS QUAD   -  FORSYTH (2018)
 DP5236
 DP5236                         *CURRENT SURVEY CONTROL
 DP5236  ______________________________________________________________________
 DP5236* NAD 83(1986) POSITION- 39 58 49.25   (N) 088 55 06.01   (W)   HD_HELD1
 DP5236* NAVD 88 ORTHO HEIGHT -   212.023 (meters)      695.61  (feet) ADJUSTED
 DP5236  ______________________________________________________________________
 DP5236  GEOID HEIGHT    -        -32.169 (meters)                     GEOID18
 DP5236  DYNAMIC HEIGHT  -        211.913 (meters)      695.25  (feet) COMP
 DP5236  MODELED GRAVITY -    980,103.9   (mgal)                       NAVD 88
 DP5236
 DP5236  VERT ORDER      -  SECOND    CLASS I
 DP5236
 DP5236.The horizontal coordinates were determined by differentially corrected
 DP5236.hand held GPS observations or other comparable positioning techniques
 DP5236.and have an estimated accuracy of +/- 3 meters.
 DP5236
 DP5236.The orthometric height was determined by differential leveling and
 DP5236.adjusted by the NATIONAL GEODETIC SURVEY
 DP5236.in November 2014.
 DP5236
 DP5236.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5236.GEOID18 height accuracy estimate available here.
 DP5236
 DP5236.Click photographs - Photos may exist for this station.
 DP5236
 DP5236.The dynamic height is computed by dividing the NAVD 88
 DP5236.geopotential number by the normal gravity value computed on the
 DP5236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5236.degrees latitude (g = 980.6199 gals.).
 DP5236
 DP5236.The modeled gravity was interpolated from observed gravity values.
 DP5236
 DP5236;                    North         East    Units  Estimated Accuracy
 DP5236;SPC IL E     -   367,982.1     250,031.1     MT  (+/- 3 meters HH1 GPS) 
 DP5236
 DP5236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3619927338(NAD 83)
 DP5236
 DP5236                          SUPERSEDED SURVEY CONTROL
 DP5236
 DP5236.No superseded survey control is available for this station.
 DP5236
 DP5236_MARKER: F = FLANGE-ENCASED ROD
 DP5236_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5236_STAMPING: EM 016 2014
 DP5236_MARK LOGO: UIL
 DP5236_PROJECTION: RECESSED
 DP5236_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5236_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5236+STABILITY: POSITION/ELEVATION WELL
 DP5236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5236+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2014
 DP5236_ROD/PIPE-DEPTH: 12.2 meters
 DP5236_SLEEVE-DEPTH  : 0.9 meters
 DP5236
 DP5236  HISTORY     - Date     Condition        Report By
 DP5236  HISTORY     - 20140519 MONUMENTED       AMESC
 DP5236
 DP5236                          STATION DESCRIPTION
 DP5236
 DP5236'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP5236'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) WEST OF ARGENTA, 4.4 MI
 DP5236'(7.1 KM) SOUTH-SOUTHEAST OF MAROA AND 3.7 MI (6.0 KM) NORTH-NORTHEAST
 DP5236'OF FORSYTH.
 DP5236'
 DP5236'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5236'(ILLINIWICK ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 20 FOR 2.0 MI (3.2
 DP5236'KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR 3.0
 DP5236'MI (4.8 KM) TO EAST EMERY ROAD AND THE STATION ON THE RIGHT.
 DP5236'
 DP5236'THE STATION IS 23.0 FT (7.0 M) EAST OF THE CENTERLINE OF GREENSWITCH
 DP5236'ROAD, 200 FT (61.0 M) NORTH OF THE CENTERLINE OF THE WEST LEG OF EAST
 DP5236'EMERY ROAD, 61.0 FT (18.6 M) NORTHWEST OF A POWER POLE WITH GUY WIRE,
 DP5236'59.0 FT (18.0 M) NORTH OF THE EAST LEG OF EAST EMERY ROAD, 10.5 FT
 DP5236'(3.2 M) SOUTH OF A POWER POLE WITH GUY WIRE.
 DP5236'
 DP5236'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5236'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5236'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5237 ***********************************************************************
 DP5237  DESIGNATION -  EM 017
 DP5237  PID         -  DP5237
 DP5237  STATE/COUNTY-  IL/MACON
 DP5237  COUNTRY     -  US
 DP5237  USGS QUAD   -  FORSYTH (2018)
 DP5237
 DP5237                         *CURRENT SURVEY CONTROL
 DP5237  ______________________________________________________________________
 DP5237* NAD 83(1986) POSITION- 39 59 40.79   (N) 088 55 06.18   (W)   HD_HELD1
 DP5237* NAVD 88 ORTHO HEIGHT -   211.421 (meters)      693.64  (feet) ADJUSTED
 DP5237  ______________________________________________________________________
 DP5237  GEOID HEIGHT    -        -32.160 (meters)                     GEOID18
 DP5237  DYNAMIC HEIGHT  -        211.312 (meters)      693.28  (feet) COMP
 DP5237  MODELED GRAVITY -    980,105.6   (mgal)                       NAVD 88
 DP5237
 DP5237  VERT ORDER      -  SECOND    CLASS I
 DP5237
 DP5237.The horizontal coordinates were determined by differentially corrected
 DP5237.hand held GPS observations or other comparable positioning techniques
 DP5237.and have an estimated accuracy of +/- 3 meters.
 DP5237
 DP5237.The orthometric height was determined by differential leveling and
 DP5237.adjusted by the NATIONAL GEODETIC SURVEY
 DP5237.in November 2014.
 DP5237
 DP5237.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5237.GEOID18 height accuracy estimate available here.
 DP5237
 DP5237.Click photographs - Photos may exist for this station.
 DP5237
 DP5237.The dynamic height is computed by dividing the NAVD 88
 DP5237.geopotential number by the normal gravity value computed on the
 DP5237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5237.degrees latitude (g = 980.6199 gals.).
 DP5237
 DP5237.The modeled gravity was interpolated from observed gravity values.
 DP5237
 DP5237;                    North         East    Units  Estimated Accuracy
 DP5237;SPC IL E     -   369,571.8     250,037.5     MT  (+/- 3 meters HH1 GPS) 
 DP5237
 DP5237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3622928927(NAD 83)
 DP5237
 DP5237                          SUPERSEDED SURVEY CONTROL
 DP5237
 DP5237.No superseded survey control is available for this station.
 DP5237
 DP5237_MARKER: F = FLANGE-ENCASED ROD
 DP5237_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5237_STAMPING: EM 017 2014
 DP5237_MARK LOGO: UIL
 DP5237_PROJECTION: RECESSED
 DP5237_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5237_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5237+STABILITY: POSITION/ELEVATION WELL
 DP5237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5237+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 DP5237_ROD/PIPE-DEPTH: 9.8 meters
 DP5237_SLEEVE-DEPTH  : 0.9 meters
 DP5237
 DP5237  HISTORY     - Date     Condition        Report By
 DP5237  HISTORY     - 20140520 MONUMENTED       AMESC
 DP5237
 DP5237                          STATION DESCRIPTION
 DP5237
 DP5237'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5237'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) WEST OF ARGENTA, 4.6 MI
 DP5237'(7.4 KM) NORTH-NORTHEAST OF FORSYTH AND 3.5 MI (5.6 KM) SOUTHEAST OF
 DP5237'MAROA.
 DP5237'
 DP5237'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5237'(ILLINIWICK ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 20 FOR 2.0 MI (3.2
 DP5237'KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR 4.0
 DP5237'MI (6.4 KM) TO EAST HAMPSHIRE ROAD AND THE STATION ON THE RIGHT.
 DP5237'
 DP5237'THE STATION IS 19.5 FT (5.9 M) EAST OF THE CENTERLINE OF GREENSWITCH
 DP5237'ROAD, 60 FT (18.3 M) NORTH OF THE CENTERLINE OF THE WEST LEG OF
 DP5237'HAMPSHIRE ROAD, 75 FT (22.9 M) SOUTH OF THE CENTERLINE OF THE EAST LEG
 DP5237'OF HAMPSHIRE ROAD, 39.0 FT (11.9 M) EAST-NORTHEAST OF POWER POLE
 DP5237'NUMBER '76 677' WITH TRANSFORMER, 21.3 FT (6.5 M) SOUTHEAST OF THE
 DP5237'EAST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE, 12.4 FT (3.8 M)
 DP5237'SOUTH OF A POWER POLE.
 DP5237'
 DP5237'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5237'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5237'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5238 ***********************************************************************
 DP5238  DESIGNATION -  EM 018
 DP5238  PID         -  DP5238
 DP5238  STATE/COUNTY-  IL/MACON
 DP5238  COUNTRY     -  US
 DP5238  USGS QUAD   -  MAROA (2018)
 DP5238
 DP5238                         *CURRENT SURVEY CONTROL
 DP5238  ______________________________________________________________________
 DP5238* NAD 83(1986) POSITION- 40 01 51.23   (N) 088 55 06.21   (W)   HD_HELD1
 DP5238* NAVD 88 ORTHO HEIGHT -   213.567 (meters)      700.68  (feet) ADJUSTED
 DP5238  ______________________________________________________________________
 DP5238  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 DP5238  DYNAMIC HEIGHT  -        213.456 (meters)      700.31  (feet) COMP
 DP5238  MODELED GRAVITY -    980,104.9   (mgal)                       NAVD 88
 DP5238
 DP5238  VERT ORDER      -  SECOND    CLASS I
 DP5238
 DP5238.The horizontal coordinates were determined by differentially corrected
 DP5238.hand held GPS observations or other comparable positioning techniques
 DP5238.and have an estimated accuracy of +/- 3 meters.
 DP5238
 DP5238.The orthometric height was determined by differential leveling and
 DP5238.adjusted by the NATIONAL GEODETIC SURVEY
 DP5238.in November 2014.
 DP5238
 DP5238.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5238.GEOID18 height accuracy estimate available here.
 DP5238
 DP5238.Click photographs - Photos may exist for this station.
 DP5238
 DP5238.The dynamic height is computed by dividing the NAVD 88
 DP5238.geopotential number by the normal gravity value computed on the
 DP5238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5238.degrees latitude (g = 980.6199 gals.).
 DP5238
 DP5238.The modeled gravity was interpolated from observed gravity values.
 DP5238
 DP5238;                    North         East    Units  Estimated Accuracy
 DP5238;SPC IL E     -   373,594.9     250,063.2     MT  (+/- 3 meters HH1 GPS) 
 DP5238
 DP5238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3631532949(NAD 83)
 DP5238
 DP5238                          SUPERSEDED SURVEY CONTROL
 DP5238
 DP5238.No superseded survey control is available for this station.
 DP5238
 DP5238_MARKER: F = FLANGE-ENCASED ROD
 DP5238_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5238_STAMPING: EM 018 2014
 DP5238_MARK LOGO: UIL
 DP5238_PROJECTION: RECESSED 8 CENTIMETERS
 DP5238_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5238_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5238+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2023
 DP5238_ROD/PIPE-DEPTH: 5.7 meters
 DP5238_SLEEVE-DEPTH  : 0.9 meters
 DP5238
 DP5238  HISTORY     - Date     Condition        Report By
 DP5238  HISTORY     - 20140520 MONUMENTED       AMESC
 DP5238  HISTORY     - 20230228 GOOD             ILDT
 DP5238
 DP5238                          STATION DESCRIPTION
 DP5238
 DP5238'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5238'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DP5238'FORSYTH, 6.1 MI (9.8 KM) WEST-NORTHWEST OF ARGENTA AND 2.1 MI (3.4 KM)
 DP5238'EAST OF MAROA.
 DP5238'
 DP5238'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 DP5238'(ILLINIWICK ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 20 FOR 2.0 MI (3.2
 DP5238'KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR 6.0
 DP5238'MI (9.7 KM) EAST DUROC ROAD.  CONTINUE NORTH ALONG GREENSWITCH ROAD
 DP5238'FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5238'
 DP5238'THE STATION IS 24 FT (7.3 M) WEST OF THE CENTERLINE OF GREENSWITCH
 DP5238'ROAD, 106 FT (32.3 M) SOUTH OF A FIELD ENTRANCE, 72 FT (21.9 M)
 DP5238'SOUTHEAST OF THE SOUTH POLE OF THE HIGH POWER LINE, 2.0 FT (0.6 M)
 DP5238'EAST OF AN ORANGE WITNESS POST.
 DP5238'
 DP5238'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5238'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5238'IN IDENTIFICATION.
 DP5238
 DP5238                          STATION RECOVERY (2023)
 DP5238
 DP5238'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP5238'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5239 ***********************************************************************
 DP5239  DESIGNATION -  EM 019
 DP5239  PID         -  DP5239
 DP5239  STATE/COUNTY-  IL/MACON
 DP5239  COUNTRY     -  US
 DP5239  USGS QUAD   -  MAROA (2018)
 DP5239
 DP5239                         *CURRENT SURVEY CONTROL
 DP5239  ______________________________________________________________________
 DP5239* NAD 83(1986) POSITION- 40 02 17.63   (N) 088 55 47.79   (W)   HD_HELD1
 DP5239* NAVD 88 ORTHO HEIGHT -   217.357 (meters)      713.11  (feet) ADJUSTED
 DP5239  ______________________________________________________________________
 DP5239  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 DP5239  DYNAMIC HEIGHT  -        217.245 (meters)      712.74  (feet) COMP
 DP5239  MODELED GRAVITY -    980,104.9   (mgal)                       NAVD 88
 DP5239
 DP5239  VERT ORDER      -  SECOND    CLASS I
 DP5239
 DP5239.The horizontal coordinates were determined by differentially corrected
 DP5239.hand held GPS observations or other comparable positioning techniques
 DP5239.and have an estimated accuracy of +/- 3 meters.
 DP5239
 DP5239.The orthometric height was determined by differential leveling and
 DP5239.adjusted by the NATIONAL GEODETIC SURVEY
 DP5239.in November 2014.
 DP5239
 DP5239.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5239.GEOID18 height accuracy estimate available here.
 DP5239
 DP5239.Click photographs - Photos may exist for this station.
 DP5239
 DP5239.The dynamic height is computed by dividing the NAVD 88
 DP5239.geopotential number by the normal gravity value computed on the
 DP5239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5239.degrees latitude (g = 980.6199 gals.).
 DP5239
 DP5239.The modeled gravity was interpolated from observed gravity values.
 DP5239
 DP5239;                    North         East    Units  Estimated Accuracy
 DP5239;SPC IL E     -   374,415.7     249,082.8     MT  (+/- 3 meters HH1 GPS) 
 DP5239
 DP5239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3534733784(NAD 83)
 DP5239
 DP5239                          SUPERSEDED SURVEY CONTROL
 DP5239
 DP5239.No superseded survey control is available for this station.
 DP5239
 DP5239_MARKER: F = FLANGE-ENCASED ROD
 DP5239_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5239_STAMPING: EM 019 2014
 DP5239_MARK LOGO: UIL
 DP5239_PROJECTION: RECESSED
 DP5239_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5239_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5239+STABILITY: POSITION/ELEVATION WELL
 DP5239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5239+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 DP5239_ROD/PIPE-DEPTH: 8.5 meters
 DP5239_SLEEVE-DEPTH  : 0.9 meters
 DP5239
 DP5239  HISTORY     - Date     Condition        Report By
 DP5239  HISTORY     - 20140520 MONUMENTED       AMESC
 DP5239
 DP5239                          STATION DESCRIPTION
 DP5239
 DP5239'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5239'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH OF FORSYTH, 6.9 MI
 DP5239'(11.1 KM) NORTHWEST OF ARGENTA AND 1.4 MI (2.3 KM) EAST OF MAROA.
 DP5239'
 DP5239'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 58 (W
 DP5239'WASHINGTON STREET)ON THE WEST SIDE OF MAROA, PROCEED EAST ALONG COUNTY
 DP5239'HIGHWAY 58 FOR 0.5 MI (0.8 KM) TO NORTH WOOD STREET, THENCE NORTH
 DP5239'ALONG NORTH WOOD STREET FOR 150 FT (45.7 M) TO COUNTY HIGHWAY 38 (W
 DP5239'WASHINGTON STREET), THENCE EAST ALONG COUNTY HIGHWAY 38 FOR 1.0 MI
 DP5239'(1.6 KM) TO SAWYER ROAD.  CONTINUE EAST ALONG COUNTY HIGHWAY 38 FOR
 DP5239'0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP5239'
 DP5239'THE STATION IS 35 FT (10.7 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5239'HIGHWAY 38, 573 FT (174.7 M) WEST OF THE WEST END OF A 24 INCH (61 CM)
 DP5239'CORRUGATED METAL PIPE UNDER THE ENTRANCE TO THE GRAIN BINS ON THE
 DP5239'NORTH SIDE OF COUNTY HIGHWAY 38, 268 FT (81.7 M) EAST OF A POWER POLE,
 DP5239'131 FT (39.9 M) NORTHWEST OF A POWER POLE ON THE SOUTH SIDE OF COUNTY
 DP5239'HIGHWAY 38, 21.4 FT (6.5 M) WEST OF A POWER POLE.
 DP5239'
 DP5239'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5239'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5239'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5240 ***********************************************************************
 DP5240  DESIGNATION -  EM 020
 DP5240  PID         -  DP5240
 DP5240  STATE/COUNTY-  IL/MACON
 DP5240  COUNTRY     -  US
 DP5240  USGS QUAD   -  MAROA (2018)
 DP5240
 DP5240                         *CURRENT SURVEY CONTROL
 DP5240  ______________________________________________________________________
 DP5240* NAD 83(1986) POSITION- 40 02 32.77   (N) 088 55 05.60   (W)   HD_HELD1
 DP5240* NAVD 88 ORTHO HEIGHT -   214.719 (meters)      704.46  (feet) ADJUSTED
 DP5240  ______________________________________________________________________
 DP5240  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 DP5240  DYNAMIC HEIGHT  -        214.608 (meters)      704.09  (feet) COMP
 DP5240  MODELED GRAVITY -    980,105.4   (mgal)                       NAVD 88
 DP5240
 DP5240  VERT ORDER      -  SECOND    CLASS I
 DP5240
 DP5240.The horizontal coordinates were determined by differentially corrected
 DP5240.hand held GPS observations or other comparable positioning techniques
 DP5240.and have an estimated accuracy of +/- 3 meters.
 DP5240
 DP5240.The orthometric height was determined by differential leveling and
 DP5240.adjusted by the NATIONAL GEODETIC SURVEY
 DP5240.in November 2014.
 DP5240
 DP5240.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5240.GEOID18 height accuracy estimate available here.
 DP5240
 DP5240.Click photographs - Photos may exist for this station.
 DP5240
 DP5240.The dynamic height is computed by dividing the NAVD 88
 DP5240.geopotential number by the normal gravity value computed on the
 DP5240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5240.degrees latitude (g = 980.6199 gals.).
 DP5240
 DP5240.The modeled gravity was interpolated from observed gravity values.
 DP5240
 DP5240;                    North         East    Units  Estimated Accuracy
 DP5240;SPC IL E     -   374,876.0     250,086.1     MT  (+/- 3 meters HH1 GPS) 
 DP5240
 DP5240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3635734229(NAD 83)
 DP5240
 DP5240                          SUPERSEDED SURVEY CONTROL
 DP5240
 DP5240.No superseded survey control is available for this station.
 DP5240
 DP5240_MARKER: F = FLANGE-ENCASED ROD
 DP5240_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5240_STAMPING: EM 020 2014
 DP5240_MARK LOGO: UIL
 DP5240_PROJECTION: RECESSED
 DP5240_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5240_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5240+STABILITY: POSITION/ELEVATION WELL
 DP5240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5240+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 DP5240_ROD/PIPE-DEPTH: 13.4 meters
 DP5240_SLEEVE-DEPTH  : 0.9 meters
 DP5240
 DP5240  HISTORY     - Date     Condition        Report By
 DP5240  HISTORY     - 20140520 MONUMENTED       AMESC
 DP5240
 DP5240                          STATION DESCRIPTION
 DP5240
 DP5240'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5240'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DP5240'FORSYTH, 6.6 MI (10.6 KM) NORTHWEST OF ARGENTA AND 2.1 MI (3.4 KM)
 DP5240'EAST-NORTHEAST OF MAROA.
 DP5240'
 DP5240'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 58 (W
 DP5240'WASHINGTON STREET)ON THE WEST SIDE OF MAROA, PROCEED EAST ALONG COUNTY
 DP5240'HIGHWAY 58 FOR 0.5 MI (0.8 KM) TO NORTH WOOD STREET, THENCE NORTH
 DP5240'ALONG NORTH WOOD STREET FOR 150 FT (45.7 M) TO COUNTY HIGHWAY 38 (W
 DP5240'WASHINGTON STREET), THENCE EAST ALONG COUNTY HIGHWAY 38 FOR 2.0 MI
 DP5240'(3.2 KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR
 DP5240'0.27 MI (0.4 KM) TO THE STATION ON THE RIGHT.
 DP5240'
 DP5240'THE STATION IS 20 FT (6.1 M) EAST OF THE CENTERLINE OF GREENSWITCH
 DP5240'ROAD, 47.5 FT (14.5 M) NORTH OF THE EAST END OF A 15 INCH (38 CM)
 DP5240'CORRUGATED METAL PIPE UNDER GREENSWITCH ROAD, 1.3 FT (0.4 M) WEST OF
 DP5240'AN ORANGE WITNESS POST.
 DP5240'
 DP5240'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5240'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5240'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5241 ***********************************************************************
 DP5241  DESIGNATION -  EM 021
 DP5241  PID         -  DP5241
 DP5241  STATE/COUNTY-  IL/DE WITT
 DP5241  COUNTRY     -  US
 DP5241  USGS QUAD   -  MAROA (2018)
 DP5241
 DP5241                         *CURRENT SURVEY CONTROL
 DP5241  ______________________________________________________________________
 DP5241* NAD 83(1986) POSITION- 40 03 21.82   (N) 088 55 05.31   (W)   HD_HELD1
 DP5241* NAVD 88 ORTHO HEIGHT -   217.564 (meters)      713.79  (feet) ADJUSTED
 DP5241  ______________________________________________________________________
 DP5241  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 DP5241  DYNAMIC HEIGHT  -        217.452 (meters)      713.42  (feet) COMP
 DP5241  MODELED GRAVITY -    980,106.1   (mgal)                       NAVD 88
 DP5241
 DP5241  VERT ORDER      -  SECOND    CLASS I
 DP5241
 DP5241.The horizontal coordinates were determined by differentially corrected
 DP5241.hand held GPS observations or other comparable positioning techniques
 DP5241.and have an estimated accuracy of +/- 3 meters.
 DP5241
 DP5241.The orthometric height was determined by differential leveling and
 DP5241.adjusted by the NATIONAL GEODETIC SURVEY
 DP5241.in November 2014.
 DP5241
 DP5241.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5241.GEOID18 height accuracy estimate available here.
 DP5241
 DP5241.Click photographs - Photos may exist for this station.
 DP5241
 DP5241.The dynamic height is computed by dividing the NAVD 88
 DP5241.geopotential number by the normal gravity value computed on the
 DP5241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5241.degrees latitude (g = 980.6199 gals.).
 DP5241
 DP5241.The modeled gravity was interpolated from observed gravity values.
 DP5241
 DP5241;                    North         East    Units  Estimated Accuracy
 DP5241;SPC IL E     -   376,388.8     250,102.9     MT  (+/- 3 meters HH1 GPS) 
 DP5241
 DP5241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3639635742(NAD 83)
 DP5241
 DP5241                          SUPERSEDED SURVEY CONTROL
 DP5241
 DP5241.No superseded survey control is available for this station.
 DP5241
 DP5241_MARKER: F = FLANGE-ENCASED ROD
 DP5241_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5241_STAMPING: EM 021 2014
 DP5241_MARK LOGO: UIL
 DP5241_PROJECTION: RECESSED 10 CENTIMETERS
 DP5241_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5241_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5241+STABILITY: POSITION/ELEVATION WELL
 DP5241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5241+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2023
 DP5241_ROD/PIPE-DEPTH: 9.8 meters
 DP5241_SLEEVE-DEPTH  : 0.9 meters
 DP5241
 DP5241  HISTORY     - Date     Condition        Report By
 DP5241  HISTORY     - 20140521 MONUMENTED       AMESC
 DP5241  HISTORY     - 20230228 GOOD             ILDT
 DP5241
 DP5241                          STATION DESCRIPTION
 DP5241
 DP5241'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5241'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTHWEST OF ARGENTA,
 DP5241'7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF CLINTON AND 2.5 MI (4.0 KM)
 DP5241'EAST-NORTHEAST OF MAROA.
 DP5241'
 DP5241'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 58 (W
 DP5241'WASHINGTON STREET)ON THE WEST SIDE OF MAROA, PROCEED EAST ALONG COUNTY
 DP5241'HIGHWAY 58 FOR 0.5 MI (0.8 KM) TO NORTH WOOD STREET, THENCE NORTH
 DP5241'ALONG NORTH WOOD STREET FOR 150 FT (45.7 M) TO COUNTY HIGHWAY 38 (W
 DP5241'WASHINGTON STREET), THENCE EAST ALONG COUNTY HIGHWAY 38 FOR 2.0 MI
 DP5241'(3.2 KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR
 DP5241'1.0 MI (1.6 KM) TO EAST LAKE FORK ROAD AND THE COUNTY LINE.  CONTINUE
 DP5241'NORTH ALONG GREENSWITCH ROAD (CHANGES TO WELDON SPRINGS ROAD AT COUNTY
 DP5241'LINE) FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5241'
 DP5241'THE STATION IS 23.5 FT (7.2 M) EAST OF THE CENTERLINE OF WELDON
 DP5241'SPRINGS ROAD, 286 FT (87.2 M) NORTH OF A POWER POLE, 39.6 FT (12.1 M)
 DP5241'SOUTH OF A POWER POLE, 1.5 FT (0.5 M) WEST OF AN ORANGE WITNESS POST.
 DP5241'
 DP5241'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5241'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5241'IN IDENTIFICATION.
 DP5241
 DP5241                          STATION RECOVERY (2023)
 DP5241
 DP5241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP5241'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5242 ***********************************************************************
 DP5242  DESIGNATION -  EM 022
 DP5242  PID         -  DP5242
 DP5242  STATE/COUNTY-  IL/DE WITT
 DP5242  COUNTRY     -  US
 DP5242  USGS QUAD   -  MAROA (2018)
 DP5242
 DP5242                         *CURRENT SURVEY CONTROL
 DP5242  ______________________________________________________________________
 DP5242* NAD 83(1986) POSITION- 40 04 12.36   (N) 088 55 04.89   (W)   HD_HELD1
 DP5242* NAVD 88 ORTHO HEIGHT -   216.418 (meters)      710.03  (feet) ADJUSTED
 DP5242  ______________________________________________________________________
 DP5242  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 DP5242  DYNAMIC HEIGHT  -        216.307 (meters)      709.67  (feet) COMP
 DP5242  MODELED GRAVITY -    980,106.8   (mgal)                       NAVD 88
 DP5242
 DP5242  VERT ORDER      -  SECOND    CLASS I
 DP5242
 DP5242.The horizontal coordinates were determined by differentially corrected
 DP5242.hand held GPS observations or other comparable positioning techniques
 DP5242.and have an estimated accuracy of +/- 3 meters.
 DP5242
 DP5242.The orthometric height was determined by differential leveling and
 DP5242.adjusted by the NATIONAL GEODETIC SURVEY
 DP5242.in November 2014.
 DP5242
 DP5242.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5242.GEOID18 height accuracy estimate available here.
 DP5242
 DP5242.Click photographs - Photos may exist for this station.
 DP5242
 DP5242.The dynamic height is computed by dividing the NAVD 88
 DP5242.geopotential number by the normal gravity value computed on the
 DP5242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5242.degrees latitude (g = 980.6199 gals.).
 DP5242
 DP5242.The modeled gravity was interpolated from observed gravity values.
 DP5242
 DP5242;                    North         East    Units  Estimated Accuracy
 DP5242;SPC IL E     -   377,947.5     250,123.1     MT  (+/- 3 meters HH1 GPS) 
 DP5242
 DP5242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3644037300(NAD 83)
 DP5242
 DP5242                          SUPERSEDED SURVEY CONTROL
 DP5242
 DP5242.No superseded survey control is available for this station.
 DP5242
 DP5242_MARKER: F = FLANGE-ENCASED ROD
 DP5242_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5242_STAMPING: EM 022 2014
 DP5242_MARK LOGO: UIL
 DP5242_PROJECTION: RECESSED
 DP5242_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5242_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5242+STABILITY: POSITION/ELEVATION WELL
 DP5242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5242+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2014
 DP5242_ROD/PIPE-DEPTH: 11.0 meters
 DP5242_SLEEVE-DEPTH  : 0.9 meters
 DP5242
 DP5242  HISTORY     - Date     Condition        Report By
 DP5242  HISTORY     - 20140521 MONUMENTED       AMESC
 DP5242
 DP5242                          STATION DESCRIPTION
 DP5242
 DP5242'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5242'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHWEST OF ARGENTA,
 DP5242'6.3 MI (10.1 KM) SOUTH-SOUTHEAST OF CLINTON AND 3.1 MI (5.0 KM)
 DP5242'NORTHEAST OF MAROA.
 DP5242'
 DP5242'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 58 (W
 DP5242'WASHINGTON STREET)ON THE WEST SIDE OF MAROA, PROCEED EAST ALONG COUNTY
 DP5242'HIGHWAY 58 FOR 0.5 MI (0.8 KM) TO NORTH WOOD STREET, THENCE NORTH
 DP5242'ALONG NORTH WOOD STREET FOR 150 FT (45.7 M) TO COUNTY HIGHWAY 38 (W
 DP5242'WASHINGTON STREET), THENCE EAST ALONG COUNTY HIGHWAY 38 FOR 2.0 MI
 DP5242'(3.2 KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR
 DP5242'1.0 MI (1.6 KM) TO EAST LAKE FORK ROAD AND THE COUNTY LINE.  CONTINUE
 DP5242'NORTH ALONG GREENSWITCH ROAD (CHANGES TO WELDON SPRINGS ROAD AT COUNTY
 DP5242'LINE) FOR 1.15 MI (1.9 KM) TO THE STATION ON THE RIGHT.
 DP5242'
 DP5242'THE STATION IS 27 FT (8.2 M) EAST OF THE CENTERLINE OF WELDON SPRINGS
 DP5242'ROAD, 312 FT (95.1 M) SOUTH OF A POWER POLE, 288 FT (87.8 M) NORTH OF
 DP5242'A WHITE CORNER FENCE POST, 26.5 FT (8.1 M) NORTHEAST OF THE EAST END
 DP5242'OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER WELDON SPRINGS ROAD,
 DP5242'18.7 FT (5.7 M) SOUTHEAST OF THE SOUTH END OF A 15 INCH (38 CM)
 DP5242'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 10.4 FT (3.2 M) NORTH OF
 DP5242'A POWER POLE.
 DP5242'
 DP5242'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5242'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5242'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5243 ***********************************************************************
 DP5243  DESIGNATION -  EM 023
 DP5243  PID         -  DP5243
 DP5243  STATE/COUNTY-  IL/DE WITT
 DP5243  COUNTRY     -  US
 DP5243  USGS QUAD   -  MAROA (2018)
 DP5243
 DP5243                         *CURRENT SURVEY CONTROL
 DP5243  ______________________________________________________________________
 DP5243* NAD 83(1986) POSITION- 40 04 56.99   (N) 088 55 05.41   (W)   HD_HELD1
 DP5243* NAVD 88 ORTHO HEIGHT -   220.621 (meters)      723.82  (feet) ADJUSTED
 DP5243  ______________________________________________________________________
 DP5243  GEOID HEIGHT    -        -32.127 (meters)                     GEOID18
 DP5243  DYNAMIC HEIGHT  -        220.508 (meters)      723.45  (feet) COMP
 DP5243  MODELED GRAVITY -    980,107.4   (mgal)                       NAVD 88
 DP5243
 DP5243  VERT ORDER      -  SECOND    CLASS I
 DP5243
 DP5243.The horizontal coordinates were determined by differentially corrected
 DP5243.hand held GPS observations or other comparable positioning techniques
 DP5243.and have an estimated accuracy of +/- 3 meters.
 DP5243
 DP5243.The orthometric height was determined by differential leveling and
 DP5243.adjusted by the NATIONAL GEODETIC SURVEY
 DP5243.in November 2014.
 DP5243
 DP5243.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5243.GEOID18 height accuracy estimate available here.
 DP5243
 DP5243.Click photographs - Photos may exist for this station.
 DP5243
 DP5243.The dynamic height is computed by dividing the NAVD 88
 DP5243.geopotential number by the normal gravity value computed on the
 DP5243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5243.degrees latitude (g = 980.6199 gals.).
 DP5243
 DP5243.The modeled gravity was interpolated from observed gravity values.
 DP5243
 DP5243;                    North         East    Units  Estimated Accuracy
 DP5243;SPC IL E     -   379,324.1     250,119.8     MT  (+/- 3 meters HH1 GPS) 
 DP5243
 DP5243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3645738676(NAD 83)
 DP5243
 DP5243                          SUPERSEDED SURVEY CONTROL
 DP5243
 DP5243.No superseded survey control is available for this station.
 DP5243
 DP5243_MARKER: F = FLANGE-ENCASED ROD
 DP5243_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5243_STAMPING: EM 023 2014
 DP5243_MARK LOGO: UIL
 DP5243_PROJECTION: RECESSED
 DP5243_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5243_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5243+STABILITY: POSITION/ELEVATION WELL
 DP5243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5243+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2014
 DP5243_ROD/PIPE-DEPTH: 9.8 meters
 DP5243_SLEEVE-DEPTH  : 0.9 meters
 DP5243
 DP5243  HISTORY     - Date     Condition        Report By
 DP5243  HISTORY     - 20140522 MONUMENTED       AMESC
 DP5243
 DP5243                          STATION DESCRIPTION
 DP5243
 DP5243'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BD)
 DP5243'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHWEST OF ARGENTA,
 DP5243'5.5 MI (8.8 KM) SOUTH-SOUTHEAST OF CLINTON AND 3.8 MI (6.1 KM)
 DP5243'NORTH-NORTHEAST OF MAROA.
 DP5243'
 DP5243'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 58 (W
 DP5243'WASHINGTON STREET)ON THE WEST SIDE OF MAROA, PROCEED EAST ALONG COUNTY
 DP5243'HIGHWAY 58 FOR 0.5 MI (0.8 KM) TO NORTH WOOD STREET, THENCE NORTH
 DP5243'ALONG NORTH WOOD STREET FOR 150 FT (45.7 M) TO COUNTY HIGHWAY 38 (W
 DP5243'WASHINGTON STREET), THENCE EAST ALONG COUNTY HIGHWAY 38 FOR 2.0 MI
 DP5243'(3.2 KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD
 DP5243'(CHANGES TO WELDON SPRINGS ROAD AT COUNTY LINE) FOR 3.0 MI (4.8 KM) TO
 DP5243'JEFFERSON ROAD AND THE STATION ON THE LEFT.
 DP5243'
 DP5243'THE STATION IS 44.5 FT (13.6 M) WEST OF THE CENTERLINE OF WELDON
 DP5243'SPRINGS ROAD, 24 FT (7.3 M) NORTH OF THE CENTERLINE OF JEFFERSON ROAD,
 DP5243'129.0 FT (39.3 M) EAST-NORTHEAST OF A POWER POLE ON THE SOUTH SIDE OF
 DP5243'JEFFERSON ROAD, 68.9 FT (21.0 M) WEST-SOUTHWEST OF TELEPHONE PEDESTAL
 DP5243''L1006 P7', 68.6 FT (20.9 M) WEST-SOUTHWEST OF A POWER POLE ON THE
 DP5243'EAST SIDE OF WELDON SPRINGS ROAD, 16.3 FT (5.0 M) WEST OF A LONE
 DP5243'WOODEN POST, 6.9 FT (2.1 M) WEST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP5243'
 DP5243'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5243'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5243'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5244 ***********************************************************************
 DP5244  DESIGNATION -  EM 024
 DP5244  PID         -  DP5244
 DP5244  STATE/COUNTY-  IL/DE WITT
 DP5244  COUNTRY     -  US
 DP5244  USGS QUAD   -  MAROA (2018)
 DP5244
 DP5244                         *CURRENT SURVEY CONTROL
 DP5244  ______________________________________________________________________
 DP5244* NAD 83(1986) POSITION- 40 05 48.12   (N) 088 55 03.87   (W)   HD_HELD1
 DP5244* NAVD 88 ORTHO HEIGHT -   223.403 (meters)      732.95  (feet) ADJUSTED
 DP5244  ______________________________________________________________________
 DP5244  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 DP5244  DYNAMIC HEIGHT  -        223.289 (meters)      732.57  (feet) COMP
 DP5244  MODELED GRAVITY -    980,108.3   (mgal)                       NAVD 88
 DP5244
 DP5244  VERT ORDER      -  SECOND    CLASS I
 DP5244
 DP5244.The horizontal coordinates were determined by differentially corrected
 DP5244.hand held GPS observations or other comparable positioning techniques
 DP5244.and have an estimated accuracy of +/- 3 meters.
 DP5244
 DP5244.The orthometric height was determined by differential leveling and
 DP5244.adjusted by the NATIONAL GEODETIC SURVEY
 DP5244.in November 2014.
 DP5244
 DP5244.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5244.GEOID18 height accuracy estimate available here.
 DP5244
 DP5244.Click photographs - Photos may exist for this station.
 DP5244
 DP5244.The dynamic height is computed by dividing the NAVD 88
 DP5244.geopotential number by the normal gravity value computed on the
 DP5244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5244.degrees latitude (g = 980.6199 gals.).
 DP5244
 DP5244.The modeled gravity was interpolated from observed gravity values.
 DP5244
 DP5244;                    North         East    Units  Estimated Accuracy
 DP5244;SPC IL E     -   380,900.9     250,166.7     MT  (+/- 3 meters HH1 GPS) 
 DP5244
 DP5244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3652840252(NAD 83)
 DP5244
 DP5244                          SUPERSEDED SURVEY CONTROL
 DP5244
 DP5244.No superseded survey control is available for this station.
 DP5244
 DP5244_MARKER: F = FLANGE-ENCASED ROD
 DP5244_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5244_STAMPING: EM 024 2014
 DP5244_MARK LOGO: UIL
 DP5244_PROJECTION: RECESSED 8 CENTIMETERS
 DP5244_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5244_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5244+STABILITY: POSITION/ELEVATION WELL
 DP5244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5244+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2023
 DP5244_ROD/PIPE-DEPTH: 7.0 meters
 DP5244_SLEEVE-DEPTH  : 0.9 meters
 DP5244
 DP5244  HISTORY     - Date     Condition        Report By
 DP5244  HISTORY     - 20140522 MONUMENTED       AMESC
 DP5244  HISTORY     - 20231023 GOOD             ILDT
 DP5244
 DP5244                          STATION DESCRIPTION
 DP5244
 DP5244'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BD)
 DP5244'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) EAST OF KENNEY, 4.7 MI
 DP5244'(7.6 KM) NORTH-NORTHEAST OF MAROA AND 4.6 MI (7.4 KM) SOUTH-SOUTHEAST
 DP5244'OF CLINTON.
 DP5244'
 DP5244'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 58 (W
 DP5244'WASHINGTON STREET)ON THE WEST SIDE OF MAROA, PROCEED EAST ALONG COUNTY
 DP5244'HIGHWAY 58 FOR 0.5 MI (0.8 KM) TO NORTH WOOD STREET, THENCE NORTH
 DP5244'ALONG NORTH WOOD STREET FOR 150 FT (45.7 M) TO COUNTY HIGHWAY 38 (W
 DP5244'WASHINGTON STREET), THENCE EAST ALONG COUNTY HIGHWAY 38 FOR 2.0 MI
 DP5244'(3.2 KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD
 DP5244'(CHANGES TO WELDON SPRINGS ROAD AT COUNTY LINE) FOR 4.0 MI (6.4 KM) TO
 DP5244'THE STATION ON THE RIGHT.
 DP5244'
 DP5244'THE STATION IS 22.5 FT (6.9 M) EAST OF THE CENTERLINE OF WELDON
 DP5244'SPRINGS ROAD, 160 FT (48.8 M) SOUTH OF THE CENTERLINE OF OSPUR ROAD,
 DP5244'141.5 FT (43.1 M) SOUTH-SOUTHWEST OF A POWER POLE WITH THREE GUY
 DP5244'WIRES, 96.5 FT (29.4 M) SOUTHEAST OF A POWER POLE WITH GUY WIRE, 11.3
 DP5244'FT (3.4 M) NORTH OF A POWER POLE WITH TWO GUY WIRES.
 DP5244'
 DP5244'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5244'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5244'IN IDENTIFICATION.
 DP5244
 DP5244                          STATION RECOVERY (2023)
 DP5244
 DP5244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP5244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5245 ***********************************************************************
 DP5245  DESIGNATION -  EM 025
 DP5245  PID         -  DP5245
 DP5245  STATE/COUNTY-  IL/DE WITT
 DP5245  COUNTRY     -  US
 DP5245  USGS QUAD   -  MAROA (2018)
 DP5245
 DP5245                         *CURRENT SURVEY CONTROL
 DP5245  ______________________________________________________________________
 DP5245* NAD 83(1986) POSITION- 40 06 32.11   (N) 088 55 18.40   (W)   HD_HELD1
 DP5245* NAVD 88 ORTHO HEIGHT -   201.482 (meters)      661.03  (feet) ADJUSTED
 DP5245  ______________________________________________________________________
 DP5245  GEOID HEIGHT    -        -32.126 (meters)                     GEOID18
 DP5245  DYNAMIC HEIGHT  -        201.379 (meters)      660.69  (feet) COMP
 DP5245  MODELED GRAVITY -    980,109.0   (mgal)                       NAVD 88
 DP5245
 DP5245  VERT ORDER      -  SECOND    CLASS I
 DP5245
 DP5245.The horizontal coordinates were determined by differentially corrected
 DP5245.hand held GPS observations or other comparable positioning techniques
 DP5245.and have an estimated accuracy of +/- 3 meters.
 DP5245
 DP5245.The orthometric height was determined by differential leveling and
 DP5245.adjusted by the NATIONAL GEODETIC SURVEY
 DP5245.in November 2014.
 DP5245
 DP5245.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5245.GEOID18 height accuracy estimate available here.
 DP5245
 DP5245.Click photographs - Photos may exist for this station.
 DP5245
 DP5245.The dynamic height is computed by dividing the NAVD 88
 DP5245.geopotential number by the normal gravity value computed on the
 DP5245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5245.degrees latitude (g = 980.6199 gals.).
 DP5245
 DP5245.The modeled gravity was interpolated from observed gravity values.
 DP5245
 DP5245;                    North         East    Units  Estimated Accuracy
 DP5245;SPC IL E     -   382,259.9     249,831.5     MT  (+/- 3 meters HH1 GPS) 
 DP5245
 DP5245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3621341616(NAD 83)
 DP5245
 DP5245                          SUPERSEDED SURVEY CONTROL
 DP5245
 DP5245.No superseded survey control is available for this station.
 DP5245
 DP5245_MARKER: F = FLANGE-ENCASED ROD
 DP5245_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5245_STAMPING: EM 025 2014
 DP5245_MARK LOGO: UIL
 DP5245_PROJECTION: RECESSED
 DP5245_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5245_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5245+STABILITY: POSITION/ELEVATION WELL
 DP5245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5245+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2014
 DP5245_ROD/PIPE-DEPTH: 9.8 meters
 DP5245_SLEEVE-DEPTH  : 0.9 meters
 DP5245
 DP5245  HISTORY     - Date     Condition        Report By
 DP5245  HISTORY     - 20140522 MONUMENTED       AMESC
 DP5245
 DP5245                          STATION DESCRIPTION
 DP5245
 DP5245'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BD)
 DP5245'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST OF KENNEY, 5.3 MI
 DP5245'(8.5 KM) NORTH-NORTHEAST OF MAROA AND 3.8 MI (6.1 KM) SOUTHEAST OF
 DP5245'CLINTON.
 DP5245'
 DP5245'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 54 (W VAN
 DP5245'BUREN STREET)ON THE WEST SIDE OF CLINTON, PROCEED EAST ALONG IL ROUTE
 DP5245'54 THROUGH CLINTON FOR 2.4 MI (3.9 KM) TO EAST WASHINGTON STREET,
 DP5245'THENCE EAST ALONG EAST WASHINGTON STREET FOR 0.25 MI (0.4 KM) TO
 DP5245'MAGILL ROAD, THENCE SOUTH ALONG MAGILL ROAD FOR 2.0 MI (3.2 KM) TO
 DP5245'COUNTY HIGHWAY 18 (WELDON SPRING RD), THENCE EAST AND SOUTH ALONG
 DP5245'COUNTY HIGHWAY 18 FOR 1.3 MI (2.1 KM) TO CORNER POST ROAD.  CONTINUE
 DP5245'SOUTHEAST ALONG COUNTY HIGHWAY 18 FOR 0.3 MI (0.5 KM) TO THE STATION
 DP5245'ON THE LEFT.
 DP5245'
 DP5245'THE STATION IS 36.3 FT (11.1 M) NORTHEAST OF THE CENTERLINE OF COUNTY
 DP5245'HIGHWAY 18, 450 FT (137.2 M) SOUTHEAST OF THE SOUTH END OF THE EAST
 DP5245'GUARDRAIL, 92.4 FT (28.2 M) SOUTHEAST OF A POWER POLE WITH GUY WIRE
 DP5245'AND NO TRESPASSING SIGN.
 DP5245'
 DP5245'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5245'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5245'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5246 ***********************************************************************
 DP5246  DESIGNATION -  EM 026
 DP5246  PID         -  DP5246
 DP5246  STATE/COUNTY-  IL/DE WITT
 DP5246  COUNTRY     -  US
 DP5246  USGS QUAD   -  MAROA (2018)
 DP5246
 DP5246                         *CURRENT SURVEY CONTROL
 DP5246  ______________________________________________________________________
 DP5246* NAD 83(1986) POSITION- 40 07 12.43   (N) 088 55 55.43   (W)   HD_HELD1
 DP5246* NAVD 88 ORTHO HEIGHT -   221.210 (meters)      725.75  (feet) ADJUSTED
 DP5246  ______________________________________________________________________
 DP5246  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 DP5246  DYNAMIC HEIGHT  -        221.097 (meters)      725.38  (feet) COMP
 DP5246  MODELED GRAVITY -    980,109.4   (mgal)                       NAVD 88
 DP5246
 DP5246  VERT ORDER      -  SECOND    CLASS I
 DP5246
 DP5246.The horizontal coordinates were determined by differentially corrected
 DP5246.hand held GPS observations or other comparable positioning techniques
 DP5246.and have an estimated accuracy of +/- 3 meters.
 DP5246
 DP5246.The orthometric height was determined by differential leveling and
 DP5246.adjusted by the NATIONAL GEODETIC SURVEY
 DP5246.in November 2014.
 DP5246
 DP5246.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5246.GEOID18 height accuracy estimate available here.
 DP5246
 DP5246.Click photographs - Photos may exist for this station.
 DP5246
 DP5246.The dynamic height is computed by dividing the NAVD 88
 DP5246.geopotential number by the normal gravity value computed on the
 DP5246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5246.degrees latitude (g = 980.6199 gals.).
 DP5246
 DP5246.The modeled gravity was interpolated from observed gravity values.
 DP5246
 DP5246;                    North         East    Units  Estimated Accuracy
 DP5246;SPC IL E     -   383,509.4     248,962.9     MT  (+/- 3 meters HH1 GPS) 
 DP5246
 DP5246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3536342878(NAD 83)
 DP5246
 DP5246                          SUPERSEDED SURVEY CONTROL
 DP5246
 DP5246.No superseded survey control is available for this station.
 DP5246
 DP5246_MARKER: F = FLANGE-ENCASED ROD
 DP5246_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5246_STAMPING: EM 026 2014
 DP5246_MARK LOGO: UIL
 DP5246_PROJECTION: RECESSED
 DP5246_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5246_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5246+STABILITY: POSITION/ELEVATION WELL
 DP5246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5246+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2014
 DP5246_ROD/PIPE-DEPTH: 9.8 meters
 DP5246_SLEEVE-DEPTH  : 0.9 meters
 DP5246
 DP5246  HISTORY     - Date     Condition        Report By
 DP5246  HISTORY     - 20140522 MONUMENTED       AMESC
 DP5246
 DP5246                          STATION DESCRIPTION
 DP5246
 DP5246'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BD)
 DP5246'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-NORTHEAST OF
 DP5246'KENNEY, 5.9 MI (9.5 KM) NORTH-NORTHEAST OF MAROA AND 2.9 MI (4.7 KM)
 DP5246'SOUTHEAST OF CLINTON.
 DP5246'
 DP5246'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 54 (W VAN
 DP5246'BUREN STREET)ON THE WEST SIDE OF CLINTON, PROCEED EAST ALONG IL ROUTE
 DP5246'54 THROUGH CLINTON FOR 2.4 MI (3.9 KM) TO EAST WASHINGTON STREET,
 DP5246'THENCE EAST ALONG EAST WASHINGTON STREET FOR 0.25 MI (0.4 KM) TO
 DP5246'MAGILL ROAD, THENCE SOUTH ALONG MAGILL ROAD FOR 2.0 MI (3.2 KM) TO
 DP5246'COUNTY HIGHWAY 18 (WELDON SPRING RD), THENCE EAST AND SOUTH ALONG
 DP5246'COUNTY HIGHWAY 18 FOR 0.6 MI (1.0 KM) TO SPRING ROAD AND THE STATION
 DP5246'ON THE RIGHT.
 DP5246'
 DP5246'THE STATION IS 23.5 FT (7.2 M) WEST OF THE CENTERLINE OF SPRING ROAD,
 DP5246'52.5 FT (16.0 M) WEST OF THE CENTERLINE OF COUNTY HIGHWAY 18, 23.8 FT
 DP5246'(7.3 M) NORTH-NORTHEAST OF TELEPHONE PEDESTAL NUMBER 'L1604 P4', 20.4
 DP5246'FT (6.2 M) NORTH-NORTHEAST OF A POWER POLE.
 DP5246'
 DP5246'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5246'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5246'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5247 ***********************************************************************
 DP5247  DESIGNATION -  EM 027
 DP5247  PID         -  DP5247
 DP5247  STATE/COUNTY-  IL/DE WITT
 DP5247  COUNTRY     -  US
 DP5247  USGS QUAD   -  CLINTON (2018)
 DP5247
 DP5247                         *CURRENT SURVEY CONTROL
 DP5247  ______________________________________________________________________
 DP5247* NAD 83(1986) POSITION- 40 07 49.27   (N) 088 56 12.44   (W)   HD_HELD1
 DP5247* NAVD 88 ORTHO HEIGHT -   222.053 (meters)      728.52  (feet) ADJUSTED
 DP5247  ______________________________________________________________________
 DP5247  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 DP5247  DYNAMIC HEIGHT  -        221.939 (meters)      728.14  (feet) COMP
 DP5247  MODELED GRAVITY -    980,110.0   (mgal)                       NAVD 88
 DP5247
 DP5247  VERT ORDER      -  SECOND    CLASS I
 DP5247
 DP5247.The horizontal coordinates were determined by differentially corrected
 DP5247.hand held GPS observations or other comparable positioning techniques
 DP5247.and have an estimated accuracy of +/- 3 meters.
 DP5247
 DP5247.The orthometric height was determined by differential leveling and
 DP5247.adjusted by the NATIONAL GEODETIC SURVEY
 DP5247.in November 2014.
 DP5247
 DP5247.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5247.GEOID18 height accuracy estimate available here.
 DP5247
 DP5247.Click photographs - Photos may exist for this station.
 DP5247
 DP5247.The dynamic height is computed by dividing the NAVD 88
 DP5247.geopotential number by the normal gravity value computed on the
 DP5247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5247.degrees latitude (g = 980.6199 gals.).
 DP5247
 DP5247.The modeled gravity was interpolated from observed gravity values.
 DP5247
 DP5247;                    North         East    Units  Estimated Accuracy
 DP5247;SPC IL E     -   384,648.4     248,567.8     MT  (+/- 3 meters HH1 GPS) 
 DP5247
 DP5247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3498544023(NAD 83)
 DP5247
 DP5247                          SUPERSEDED SURVEY CONTROL
 DP5247
 DP5247.No superseded survey control is available for this station.
 DP5247
 DP5247_MARKER: F = FLANGE-ENCASED ROD
 DP5247_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5247_STAMPING: EM 027 2014
 DP5247_MARK LOGO: UIL
 DP5247_PROJECTION: RECESSED
 DP5247_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5247_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5247+STABILITY: POSITION/ELEVATION WELL
 DP5247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5247+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2014
 DP5247_ROD/PIPE-DEPTH: 13.4 meters
 DP5247_SLEEVE-DEPTH  : 0.9 meters
 DP5247
 DP5247  HISTORY     - Date     Condition        Report By
 DP5247  HISTORY     - 20140523 MONUMENTED       AMESC
 DP5247
 DP5247                          STATION DESCRIPTION
 DP5247
 DP5247'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BD)
 DP5247'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-NORTHEAST OF
 DP5247'KENNEY, 6.6 MI (10.6 KM) NORTH OF MAROA AND 2.2 MI (3.5 KM) SOUTHEAST
 DP5247'OF CLINTON.
 DP5247'
 DP5247'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 54 (W VAN
 DP5247'BUREN STREET)ON THE WEST SIDE OF CLINTON, PROCEED EAST ALONG IL ROUTE
 DP5247'54 THROUGH CLINTON FOR 2.4 MI (3.9 KM) TO EAST WASHINGTON STREET,
 DP5247'THENCE EAST ALONG EAST WASHINGTON STREET FOR 0.25 MI (0.4 KM) TO
 DP5247'MAGILL ROAD, THENCE SOUTH ALONG MAGILL ROAD FOR 0.95 MI (1.5 KM) TO
 DP5247'COUNTY HIGHWAY 10.  CONTINUE SOUTH ALONG MAGILL ROAD FOR 0.7 MI (1.1
 DP5247'KM) TO THE STATION ON THE RIGHT.
 DP5247'
 DP5247'THE STATION IS 30.5 FT (9.3 M) WEST OF THE CENTERLINE OF MAGILL ROAD,
 DP5247'58.4 FT (17.8 M) NORTHWEST OF THE NORTH END OF A 12 INCH (30 CM)
 DP5247'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE EAST SIDE OF
 DP5247'MAGILL ROAD, 24.3 FT (7.4 M) NORTH-NORTHWEST OF THE NORTH END OF AN 18
 DP5247'INCH (46 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE WEST
 DP5247'SIDE OF MAGILL ROAD, 11.3 FT (3.4 M) SOUTH OF A POWER POLE.
 DP5247'
 DP5247'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5247'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5247'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5248 ***********************************************************************
 DP5248  DESIGNATION -  EM 028
 DP5248  PID         -  DP5248
 DP5248  STATE/COUNTY-  IL/DE WITT
 DP5248  COUNTRY     -  US
 DP5248  USGS QUAD   -  CLINTON (2018)
 DP5248
 DP5248                         *CURRENT SURVEY CONTROL
 DP5248  ______________________________________________________________________
 DP5248* NAD 83(1986) POSITION- 40 08 40.56   (N) 088 56 11.97   (W)   HD_HELD1
 DP5248* NAVD 88 ORTHO HEIGHT -   221.784 (meters)      727.64  (feet) ADJUSTED
 DP5248  ______________________________________________________________________
 DP5248  GEOID HEIGHT    -        -32.130 (meters)                     GEOID18
 DP5248  DYNAMIC HEIGHT  -        221.671 (meters)      727.27  (feet) COMP
 DP5248  MODELED GRAVITY -    980,111.4   (mgal)                       NAVD 88
 DP5248
 DP5248  VERT ORDER      -  SECOND    CLASS I
 DP5248
 DP5248.The horizontal coordinates were determined by differentially corrected
 DP5248.hand held GPS observations or other comparable positioning techniques
 DP5248.and have an estimated accuracy of +/- 3 meters.
 DP5248
 DP5248.The orthometric height was determined by differential leveling and
 DP5248.adjusted by the NATIONAL GEODETIC SURVEY
 DP5248.in November 2014.
 DP5248
 DP5248.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5248.GEOID18 height accuracy estimate available here.
 DP5248
 DP5248.Click photographs - Photos may exist for this station.
 DP5248
 DP5248.The dynamic height is computed by dividing the NAVD 88
 DP5248.geopotential number by the normal gravity value computed on the
 DP5248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5248.degrees latitude (g = 980.6199 gals.).
 DP5248
 DP5248.The modeled gravity was interpolated from observed gravity values.
 DP5248
 DP5248;                    North         East    Units  Estimated Accuracy
 DP5248;SPC IL E     -   386,230.2     248,589.7     MT  (+/- 3 meters HH1 GPS) 
 DP5248
 DP5248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3503145604(NAD 83)
 DP5248
 DP5248                          SUPERSEDED SURVEY CONTROL
 DP5248
 DP5248.No superseded survey control is available for this station.
 DP5248
 DP5248_MARKER: F = FLANGE-ENCASED ROD
 DP5248_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5248_STAMPING: EM 028 2014
 DP5248_MARK LOGO: UIL
 DP5248_PROJECTION: RECESSED
 DP5248_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5248_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5248+STABILITY: POSITION/ELEVATION WELL
 DP5248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5248+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2014
 DP5248_ROD/PIPE-DEPTH: 11.0 meters
 DP5248_SLEEVE-DEPTH  : 0.9 meters
 DP5248
 DP5248  HISTORY     - Date     Condition        Report By
 DP5248  HISTORY     - 20140523 MONUMENTED       AMESC
 DP5248
 DP5248                          STATION DESCRIPTION
 DP5248
 DP5248'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BD)
 DP5248'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST-SOUTHWEST OF DE
 DP5248'WITT, 7.5 MI (12.1 KM) NORTH OF MAROA AND 1.6 MI (2.6 KM)
 DP5248'EAST-SOUTHEAST OF CLINTON.
 DP5248'
 DP5248'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 54 (W VAN
 DP5248'BUREN STREET)ON THE WEST SIDE OF CLINTON, PROCEED EAST ALONG IL ROUTE
 DP5248'54 THROUGH CLINTON FOR 2.4 MI (3.9 KM) TO EAST WASHINGTON STREET,
 DP5248'THENCE EAST ALONG EAST WASHINGTON STREET FOR 0.25 MI (0.4 KM) TO
 DP5248'MAGILL ROAD, THENCE SOUTH ALONG MAGILL ROAD FOR 0.55 MI (0.9 KM) TO
 DP5248'640N ROAD.  CONTINUE SOUTH ALONG MAGILL ROAD FOR 590 FT (179.8 M) TO
 DP5248'THE STATION ON THE RIGHT.
 DP5248'
 DP5248'THE STATION IS 24.5 FT (7.5 M) WEST OF THE CENTERLINE OF MAGILL ROAD,
 DP5248'239.3 FT (72.9 M) NORTH OF A POWER POLE, 220 FT (67.1 M) SOUTH OF THE
 DP5248'CENTERLINE OF THE DRIVEWAY TO ADDRESS '6330 MAGILL ROAD', 11.7 FT (3.6
 DP5248'M) SOUTH OF A POWER POLE.
 DP5248'
 DP5248'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5248'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5248'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5249 ***********************************************************************
 DP5249  DESIGNATION -  EM 029
 DP5249  PID         -  DP5249
 DP5249  STATE/COUNTY-  IL/DE WITT
 DP5249  COUNTRY     -  US
 DP5249  USGS QUAD   -  CLINTON (2018)
 DP5249
 DP5249                         *CURRENT SURVEY CONTROL
 DP5249  ______________________________________________________________________
 DP5249* NAD 83(1986) POSITION- 40 09 14.66   (N) 088 56 11.08   (W)   HD_HELD1
 DP5249* NAVD 88 ORTHO HEIGHT -   220.541 (meters)      723.56  (feet) ADJUSTED
 DP5249  ______________________________________________________________________
 DP5249  GEOID HEIGHT    -        -32.127 (meters)                     GEOID18
 DP5249  DYNAMIC HEIGHT  -        220.429 (meters)      723.19  (feet) COMP
 DP5249  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 DP5249
 DP5249  VERT ORDER      -  SECOND    CLASS I
 DP5249
 DP5249.The horizontal coordinates were determined by differentially corrected
 DP5249.hand held GPS observations or other comparable positioning techniques
 DP5249.and have an estimated accuracy of +/- 3 meters.
 DP5249
 DP5249.The orthometric height was determined by differential leveling and
 DP5249.adjusted by the NATIONAL GEODETIC SURVEY
 DP5249.in November 2014.
 DP5249
 DP5249.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5249.GEOID18 height accuracy estimate available here.
 DP5249
 DP5249.Click photographs - Photos may exist for this station.
 DP5249
 DP5249.The dynamic height is computed by dividing the NAVD 88
 DP5249.geopotential number by the normal gravity value computed on the
 DP5249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5249.degrees latitude (g = 980.6199 gals.).
 DP5249
 DP5249.The modeled gravity was interpolated from observed gravity values.
 DP5249
 DP5249;                    North         East    Units  Estimated Accuracy
 DP5249;SPC IL E     -   387,281.8     248,617.9     MT  (+/- 3 meters HH1 GPS) 
 DP5249
 DP5249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3507546655(NAD 83)
 DP5249
 DP5249                          SUPERSEDED SURVEY CONTROL
 DP5249
 DP5249.No superseded survey control is available for this station.
 DP5249
 DP5249_MARKER: F = FLANGE-ENCASED ROD
 DP5249_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5249_STAMPING: EM 029 2014
 DP5249_MARK LOGO: UIL
 DP5249_PROJECTION: RECESSED
 DP5249_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5249_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5249+STABILITY: POSITION/ELEVATION WELL
 DP5249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5249+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2014
 DP5249_ROD/PIPE-DEPTH: 9.8 meters
 DP5249_SLEEVE-DEPTH  : 0.9 meters
 DP5249
 DP5249  HISTORY     - Date     Condition        Report By
 DP5249  HISTORY     - 20140523 MONUMENTED       AMESC
 DP5249
 DP5249                          STATION DESCRIPTION
 DP5249
 DP5249'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BD)
 DP5249'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH OF MAROA, 8.2 MI
 DP5249'(13.2 KM) WEST-SOUTHWEST OF DE WITT AND 1.5 MI (2.4 KM) EAST OF
 DP5249'CLINTON.
 DP5249'
 DP5249'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 54 (W VAN
 DP5249'BUREN STREET)ON THE WEST SIDE OF CLINTON, PROCEED EAST ALONG IL ROUTE
 DP5249'54 THROUGH CLINTON FOR 2.4 MI (3.9 KM) TO EAST WASHINGTON STREET,
 DP5249'THENCE EAST ALONG EAST WASHINGTON STREET FOR 0.25 MI (0.4 KM) TO
 DP5249'MAGILL ROAD AND THE STATION ON THE RIGHT.
 DP5249'
 DP5249'THE STATION IS 42.0 FT (12.8 M) SOUTH OF THE CENTERLINE OF EAST
 DP5249'WASHINGTON STREET, 29.5 FT (9.0 M) EAST OF THE CENTERLINE OF MAGILL
 DP5249'ROAD, 74.3 FT (22.6 M) SOUTHEAST OF A POWER POLE WITH STREET LIGHT,
 DP5249'66.9 FT (20.4 M) SOUTH OF A FIBER OPTIC WARNING POST, 57.2 FT (17.4 M)
 DP5249'EAST-SOUTHEAST OF A FIRE HYDRANT, 14.3 FT (4.4 M) NORTHEAST OF A POWER
 DP5249'POLE.
 DP5249'
 DP5249'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5249'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5249'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5250 ***********************************************************************
 DP5250  DESIGNATION -  EM 030
 DP5250  PID         -  DP5250
 DP5250  STATE/COUNTY-  IL/DE WITT
 DP5250  COUNTRY     -  US
 DP5250  USGS QUAD   -  CLINTON (2018)
 DP5250
 DP5250                         *CURRENT SURVEY CONTROL
 DP5250  ______________________________________________________________________
 DP5250* NAD 83(1986) POSITION- 40 09 37.02   (N) 088 55 37.01   (W)   HD_HELD1
 DP5250* NAVD 88 ORTHO HEIGHT -   221.098 (meters)      725.39  (feet) ADJUSTED
 DP5250  ______________________________________________________________________
 DP5250  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 DP5250  DYNAMIC HEIGHT  -        220.986 (meters)      725.02  (feet) COMP
 DP5250  MODELED GRAVITY -    980,113.6   (mgal)                       NAVD 88
 DP5250
 DP5250  VERT ORDER      -  SECOND    CLASS I
 DP5250
 DP5250.The horizontal coordinates were determined by differentially corrected
 DP5250.hand held GPS observations or other comparable positioning techniques
 DP5250.and have an estimated accuracy of +/- 3 meters.
 DP5250
 DP5250.The orthometric height was determined by differential leveling and
 DP5250.adjusted by the NATIONAL GEODETIC SURVEY
 DP5250.in November 2014.
 DP5250
 DP5250.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5250.GEOID18 height accuracy estimate available here.
 DP5250
 DP5250.Click photographs - Photos may exist for this station.
 DP5250
 DP5250.The dynamic height is computed by dividing the NAVD 88
 DP5250.geopotential number by the normal gravity value computed on the
 DP5250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5250.degrees latitude (g = 980.6199 gals.).
 DP5250
 DP5250.The modeled gravity was interpolated from observed gravity values.
 DP5250
 DP5250;                    North         East    Units  Estimated Accuracy
 DP5250;SPC IL E     -   387,966.1     249,428.9     MT  (+/- 3 meters HH1 GPS) 
 DP5250
 DP5250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3589647327(NAD 83)
 DP5250
 DP5250                          SUPERSEDED SURVEY CONTROL
 DP5250
 DP5250.No superseded survey control is available for this station.
 DP5250
 DP5250_MARKER: F = FLANGE-ENCASED ROD
 DP5250_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5250_STAMPING: EM 030 2014
 DP5250_MARK LOGO: UIL
 DP5250_PROJECTION: RECESSED
 DP5250_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5250_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5250+STABILITY: POSITION/ELEVATION WELL
 DP5250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5250+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2014
 DP5250_ROD/PIPE-DEPTH: 12.2 meters
 DP5250_SLEEVE-DEPTH  : 0.9 meters
 DP5250
 DP5250  HISTORY     - Date     Condition        Report By
 DP5250  HISTORY     - 20140523 MONUMENTED       AMESC
 DP5250
 DP5250                          STATION DESCRIPTION
 DP5250
 DP5250'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5250'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH OF MAROA, 7.6 MI
 DP5250'(12.2 KM) WEST OF DE WITT AND 2.0 MI (3.2 KM) EAST-NORTHEAST OF
 DP5250'CLINTON.
 DP5250'
 DP5250'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 54 (W VAN
 DP5250'BUREN STREET)ON THE WEST SIDE OF CLINTON, PROCEED EAST ALONG IL ROUTE
 DP5250'54 THROUGH CLINTON FOR 3.3 MI (5.3 KM) TO REAGAN ROAD AND THE STATION
 DP5250'ON THE RIGHT.
 DP5250'
 DP5250'THE STATION IS 48.0 FT (14.6 M) SOUTHEAST OF THE CENTERLINE OF IL
 DP5250'ROUTE 54, 36.5 FT (11.1 M) WEST OF THE CENTERLINE OF REAGAN ROAD, 61.5
 DP5250'FT (18.7 M) WEST OF TELEPHONE PEDESTAL NUMBER '46190 268', 24.2 FT
 DP5250'(7.4 M) SOUTHWEST OF THE SOUTHWEST END OF A 24 INCH (61 CM) CONCRETE
 DP5250'PIPE, 13.3 FT (4.1 M) WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 13.0 FT
 DP5250'(4.0 M) SOUTHWEST OF A FIBER OPTIC WARNING POST, 12.0 FT (3.7 M) WEST
 DP5250'OF A POWER POLE WITH GUY WIRE.
 DP5250'
 DP5250'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5250'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5250'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5251 ***********************************************************************
 DP5251  DESIGNATION -  EM 031
 DP5251  PID         -  DP5251
 DP5251  STATE/COUNTY-  IL/DE WITT
 DP5251  COUNTRY     -  US
 DP5251  USGS QUAD   -  CLINTON (2018)
 DP5251
 DP5251                         *CURRENT SURVEY CONTROL
 DP5251  ______________________________________________________________________
 DP5251* NAD 83(1986) POSITION- 40 10 25.88   (N) 088 55 36.36   (W)   HD_HELD1
 DP5251* NAVD 88 ORTHO HEIGHT -   225.396 (meters)      739.49  (feet) ADJUSTED
 DP5251  ______________________________________________________________________
 DP5251  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 DP5251  DYNAMIC HEIGHT  -        225.282 (meters)      739.11  (feet) COMP
 DP5251  MODELED GRAVITY -    980,115.0   (mgal)                       NAVD 88
 DP5251
 DP5251  VERT ORDER      -  SECOND    CLASS I
 DP5251
 DP5251.The horizontal coordinates were determined by differentially corrected
 DP5251.hand held GPS observations or other comparable positioning techniques
 DP5251.and have an estimated accuracy of +/- 3 meters.
 DP5251
 DP5251.The orthometric height was determined by differential leveling and
 DP5251.adjusted by the NATIONAL GEODETIC SURVEY
 DP5251.in November 2014.
 DP5251
 DP5251.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5251.GEOID18 height accuracy estimate available here.
 DP5251
 DP5251.Click photographs - Photos may exist for this station.
 DP5251
 DP5251.The dynamic height is computed by dividing the NAVD 88
 DP5251.geopotential number by the normal gravity value computed on the
 DP5251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5251.degrees latitude (g = 980.6199 gals.).
 DP5251
 DP5251.The modeled gravity was interpolated from observed gravity values.
 DP5251
 DP5251;                    North         East    Units  Estimated Accuracy
 DP5251;SPC IL E     -   389,473.0     249,454.3     MT  (+/- 3 meters HH1 GPS) 
 DP5251
 DP5251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3594448833(NAD 83)
 DP5251
 DP5251                          SUPERSEDED SURVEY CONTROL
 DP5251
 DP5251.No superseded survey control is available for this station.
 DP5251
 DP5251_MARKER: F = FLANGE-ENCASED ROD
 DP5251_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5251_STAMPING: EM 031 2014
 DP5251_MARK LOGO: UIL
 DP5251_PROJECTION: RECESSED
 DP5251_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5251_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5251+STABILITY: POSITION/ELEVATION WELL
 DP5251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5251+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2014
 DP5251_ROD/PIPE-DEPTH: 11.0 meters
 DP5251_SLEEVE-DEPTH  : 0.9 meters
 DP5251
 DP5251  HISTORY     - Date     Condition        Report By
 DP5251  HISTORY     - 20140523 MONUMENTED       AMESC
 DP5251
 DP5251                          STATION DESCRIPTION
 DP5251
 DP5251'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (BD)
 DP5251'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTH OF MAROA, 7.4 MI
 DP5251'(11.9 KM) WEST OF DE WITT AND 2.4 MI (3.9 KM) NORTHEAST OF CLINTON.
 DP5251'
 DP5251'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 54 (W VAN
 DP5251'BUREN STREET)ON THE WEST SIDE OF CLINTON, PROCEED EAST ALONG IL ROUTE
 DP5251'54 THROUGH CLINTON FOR 3.3 MI (5.3 KM) TO REAGAN ROAD, THENCE NORTH
 DP5251'ALONG REAGAN ROAD FOR 0.95 MI (1.5 KM) TO THE STATION ON THE RIGHT.
 DP5251'
 DP5251'THE STATION IS 20.5 FT (6.2 M) EAST OF THE CENTERLINE OF REAGAN ROAD,
 DP5251'44.7 FT (13.6 M) NORTH OF A LONE WOODEN POST, 44.0 FT (13.4 M)
 DP5251'NORTHEAST OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP5251'UNDER A FIELD ENTRANCE ON THE WEST SIDE OF REAGAN ROAD, 17.8 FT (5.4
 DP5251'M) NORTHEAST OF THE NORTH END OF A 12 INCH (30 CM) CORRUGATED METAL
 DP5251'PIPE UNDER A FIELD ENTRANCE ON THE EAST SIDE OF REAGAN ROAD, 13.0 FT
 DP5251'(4.0 M) SOUTH OF A POWER POLE.
 DP5251'
 DP5251'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5251'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5251'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5252 ***********************************************************************
 DP5252  DESIGNATION -  EM 032
 DP5252  PID         -  DP5252
 DP5252  STATE/COUNTY-  IL/DE WITT
 DP5252  COUNTRY     -  US
 DP5252  USGS QUAD   -  CLINTON (2018)
 DP5252
 DP5252                         *CURRENT SURVEY CONTROL
 DP5252  ______________________________________________________________________
 DP5252* NAD 83(1986) POSITION- 40 11 05.13   (N) 088 55 23.45   (W)   HD_HELD1
 DP5252* NAVD 88 ORTHO HEIGHT -   229.360 (meters)      752.49  (feet) ADJUSTED
 DP5252  ______________________________________________________________________
 DP5252  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 DP5252  DYNAMIC HEIGHT  -        229.244 (meters)      752.11  (feet) COMP
 DP5252  MODELED GRAVITY -    980,116.5   (mgal)                       NAVD 88
 DP5252
 DP5252  VERT ORDER      -  SECOND    CLASS I
 DP5252
 DP5252.The horizontal coordinates were determined by differentially corrected
 DP5252.hand held GPS observations or other comparable positioning techniques
 DP5252.and have an estimated accuracy of +/- 3 meters.
 DP5252
 DP5252.The orthometric height was determined by differential leveling and
 DP5252.adjusted by the NATIONAL GEODETIC SURVEY
 DP5252.in November 2014.
 DP5252
 DP5252.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5252.GEOID18 height accuracy estimate available here.
 DP5252
 DP5252.Click photographs - Photos may exist for this station.
 DP5252
 DP5252.The dynamic height is computed by dividing the NAVD 88
 DP5252.geopotential number by the normal gravity value computed on the
 DP5252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5252.degrees latitude (g = 980.6199 gals.).
 DP5252
 DP5252.The modeled gravity was interpolated from observed gravity values.
 DP5252
 DP5252;                    North         East    Units  Estimated Accuracy
 DP5252;SPC IL E     -   390,681.5     249,767.8     MT  (+/- 3 meters HH1 GPS) 
 DP5252
 DP5252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3627550037(NAD 83)
 DP5252
 DP5252                          SUPERSEDED SURVEY CONTROL
 DP5252
 DP5252.No superseded survey control is available for this station.
 DP5252
 DP5252_MARKER: F = FLANGE-ENCASED ROD
 DP5252_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5252_STAMPING: EM 032 2014
 DP5252_MARK LOGO: UIL
 DP5252_PROJECTION: RECESSED
 DP5252_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5252_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5252+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2014
 DP5252_ROD/PIPE-DEPTH: 9.8 meters
 DP5252_SLEEVE-DEPTH  : 0.9 meters
 DP5252
 DP5252  HISTORY     - Date     Condition        Report By
 DP5252  HISTORY     - 20140530 MONUMENTED       AMESC
 DP5252
 DP5252                          STATION DESCRIPTION
 DP5252
 DP5252'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5252'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTH-SOUTHEAST OF
 DP5252'HEYWORTH, 7.2 MI (11.6 KM) WEST OF DE WITT AND 3.1 MI (5.0 KM)
 DP5252'NORTHEAST OF CLINTON.
 DP5252'
 DP5252'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 54 (W VAN
 DP5252'BUREN STREET)ON THE WEST SIDE OF CLINTON, PROCEED EAST ALONG IL ROUTE
 DP5252'54 THROUGH CLINTON FOR 3.3 MI (5.3 KM) TO REAGAN ROAD, THENCE NORTH
 DP5252'ALONG REAGAN ROAD FOR 1.7 MI (2.7 KM) TO 900N ROAD, THENCE EAST ALONG
 DP5252'900N ROAD FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5252'
 DP5252'THE STATION IS 23.5 FT (7.2 M) SOUTH OF THE CENTERLINE OF 900N ROAD,
 DP5252'102 FT (31.1 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A MACHINE SHED,
 DP5252'89 FT (27.1 M) EAST OF TELEPHONE PEDESTAL NUMBER '1200 14-8', 46.4 FT
 DP5252'(14.1 M) SOUTHWEST OF A POWER POLE WITH TRANSFORMER, 45.3 FT (13.8 M)
 DP5252'WEST OF A POWER POLE, 39.3 FT (12.0 M) SOUTH OF THE EAST END OF A 12
 DP5252'INCH (30 CM) CORRUGATED METAL PIPE UNDER A GRAVEL DRIVEWAY.
 DP5252'
 DP5252'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5252'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5252'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5253 ***********************************************************************
 DP5253  DESIGNATION -  EM 033
 DP5253  PID         -  DP5253
 DP5253  STATE/COUNTY-  IL/DE WITT
 DP5253  COUNTRY     -  US
 DP5253  USGS QUAD   -  CLINTON (2018)
 DP5253
 DP5253                         *CURRENT SURVEY CONTROL
 DP5253  ______________________________________________________________________
 DP5253* NAD 83(1986) POSITION- 40 11 35.03   (N) 088 55 02.06   (W)   HD_HELD1
 DP5253* NAVD 88 ORTHO HEIGHT -   228.023 (meters)      748.11  (feet) ADJUSTED
 DP5253  ______________________________________________________________________
 DP5253  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 DP5253  DYNAMIC HEIGHT  -        227.908 (meters)      747.73  (feet) COMP
 DP5253  MODELED GRAVITY -    980,117.7   (mgal)                       NAVD 88
 DP5253
 DP5253  VERT ORDER      -  SECOND    CLASS I
 DP5253
 DP5253.The horizontal coordinates were determined by differentially corrected
 DP5253.hand held GPS observations or other comparable positioning techniques
 DP5253.and have an estimated accuracy of +/- 3 meters.
 DP5253
 DP5253.The orthometric height was determined by differential leveling and
 DP5253.adjusted by the NATIONAL GEODETIC SURVEY
 DP5253.in November 2014.
 DP5253
 DP5253.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5253.GEOID18 height accuracy estimate available here.
 DP5253
 DP5253.Click photographs - Photos may exist for this station.
 DP5253
 DP5253.The dynamic height is computed by dividing the NAVD 88
 DP5253.geopotential number by the normal gravity value computed on the
 DP5253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5253.degrees latitude (g = 980.6199 gals.).
 DP5253
 DP5253.The modeled gravity was interpolated from observed gravity values.
 DP5253
 DP5253;                    North         East    Units  Estimated Accuracy
 DP5253;SPC IL E     -   391,600.4     250,279.9     MT  (+/- 3 meters HH1 GPS) 
 DP5253
 DP5253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3680150948(NAD 83)
 DP5253
 DP5253                          SUPERSEDED SURVEY CONTROL
 DP5253
 DP5253.No superseded survey control is available for this station.
 DP5253
 DP5253_MARKER: F = FLANGE-ENCASED ROD
 DP5253_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5253_STAMPING: EM 033 2014
 DP5253_MARK LOGO: UIL
 DP5253_PROJECTION: RECESSED
 DP5253_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5253_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5253+STABILITY: POSITION/ELEVATION WELL
 DP5253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5253+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2014
 DP5253_ROD/PIPE-DEPTH: 11.0 meters
 DP5253_SLEEVE-DEPTH  : 0.9 meters
 DP5253
 DP5253  HISTORY     - Date     Condition        Report By
 DP5253  HISTORY     - 20140530 MONUMENTED       AMESC
 DP5253
 DP5253                          STATION DESCRIPTION
 DP5253
 DP5253'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5253'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH-SOUTHEAST OF
 DP5253'HEYWORTH, 7.0 MI (11.3 KM) WEST OF DE WITT AND 3.7 MI (6.0 KM)
 DP5253'NORTHEAST OF CLINTON.
 DP5253'
 DP5253'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND THORPS ROAD NORTH
 DP5253'THE SOUTH SIDE OF WAPELLA, PROCEED EAST ALONG THORPS ROAD FOR 2.45 MI
 DP5253'(3.9 KM) TO IRISH RIGHT OF WAY ROAD THENCE SOUTH ALONG IRISH RIGHT OF
 DP5253'WAY ROAD FOR 1.0 MI (1.6 KM) TO FLATLAND ROAD CONTINUE SOUTH ALONG
 DP5253'IRISH RIGHT OF WAY ROAD FOR 0.45 MI (0.7 KM) TO THE STATION ON THE
 DP5253'RIGHT.
 DP5253'
 DP5253'THE STATION IS 21 FT (6.4 M) WEST OF THE CENTERLINE OF IRISH RIGHT OF
 DP5253'WAY ROAD, 241.3 FT (73.5 M) NORTH OF A POWER POLE, 215 FT (65.5 M)
 DP5253'NORTH OF THE CENTERLINE OF PRAIRIE CENTER ROAD, 170.1 FT (51.8 M)
 DP5253'NORTHWEST OF TELEPHONE PEDESTAL NUMBER '1200 20', 14.7 FT (4.5 M)
 DP5253'SOUTH OF A POWER POLE.     NOTE-ACCESS TO THE DATUM POINT IS THROUGH A
 DP5253'6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP5253'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5254 ***********************************************************************
 DP5254  DESIGNATION -  EM 034
 DP5254  PID         -  DP5254
 DP5254  STATE/COUNTY-  IL/DE WITT
 DP5254  COUNTRY     -  US
 DP5254  USGS QUAD   -  CLINTON (2018)
 DP5254
 DP5254                         *CURRENT SURVEY CONTROL
 DP5254  ______________________________________________________________________
 DP5254* NAD 83(1986) POSITION- 40 12 25.08   (N) 088 55 01.80   (W)   HD_HELD1
 DP5254* NAVD 88 ORTHO HEIGHT -   226.316 (meters)      742.51  (feet) ADJUSTED
 DP5254  ______________________________________________________________________
 DP5254  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 DP5254  DYNAMIC HEIGHT  -        226.202 (meters)      742.13  (feet) COMP
 DP5254  MODELED GRAVITY -    980,119.3   (mgal)                       NAVD 88
 DP5254
 DP5254  VERT ORDER      -  SECOND    CLASS I
 DP5254
 DP5254.The horizontal coordinates were determined by differentially corrected
 DP5254.hand held GPS observations or other comparable positioning techniques
 DP5254.and have an estimated accuracy of +/- 3 meters.
 DP5254
 DP5254.The orthometric height was determined by differential leveling and
 DP5254.adjusted by the NATIONAL GEODETIC SURVEY
 DP5254.in November 2014.
 DP5254
 DP5254.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5254.GEOID18 height accuracy estimate available here.
 DP5254
 DP5254.Click photographs - Photos may exist for this station.
 DP5254
 DP5254.The dynamic height is computed by dividing the NAVD 88
 DP5254.geopotential number by the normal gravity value computed on the
 DP5254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5254.degrees latitude (g = 980.6199 gals.).
 DP5254
 DP5254.The modeled gravity was interpolated from observed gravity values.
 DP5254
 DP5254;                    North         East    Units  Estimated Accuracy
 DP5254;SPC IL E     -   393,144.1     250,296.2     MT  (+/- 3 meters HH1 GPS) 
 DP5254
 DP5254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3684152491(NAD 83)
 DP5254
 DP5254                          SUPERSEDED SURVEY CONTROL
 DP5254
 DP5254.No superseded survey control is available for this station.
 DP5254
 DP5254_MARKER: F = FLANGE-ENCASED ROD
 DP5254_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5254_STAMPING: EM 034 2014
 DP5254_MARK LOGO: UIL
 DP5254_PROJECTION: RECESSED
 DP5254_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5254_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5254+STABILITY: POSITION/ELEVATION WELL
 DP5254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5254+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2014
 DP5254_ROD/PIPE-DEPTH: 14.6 meters
 DP5254_SLEEVE-DEPTH  : 0.9 meters
 DP5254
 DP5254  HISTORY     - Date     Condition        Report By
 DP5254  HISTORY     - 20140530 MONUMENTED       AMESC
 DP5254
 DP5254                          STATION DESCRIPTION
 DP5254
 DP5254'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5254'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH-SOUTHEAST OF
 DP5254'HEYWORTH, 7.1 MI (11.4 KM) WEST-NORTHWEST OF DE WITT AND 4.5 MI (7.2
 DP5254'KM) NORTHEAST OF CLINTON.
 DP5254'
 DP5254'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND THORPS ROAD NORTH
 DP5254'THE SOUTH SIDE OF WAPELLA, PROCEED EAST ALONG THORPS ROAD FOR 2.45 MI
 DP5254'(3.9 KM) TO IRISH RIGHT-OF-WAY ROAD THENCE SOUTH ALONG IRISH
 DP5254'RIGHT-OF-WAY ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP5254'
 DP5254'THE STATION IS 23.5 FT (7.2 M) WEST OF THE CENTERLINE OF IRISH
 DP5254'RIGHT-OF-WAY ROAD, 251.3 FT (76.6 M) NORTH OF A POWER POLE, 56.3 FT
 DP5254'(17.2 M) SOUTH OF A POWER POLE, 49.2 FT (15.0 M) SOUTHWEST OF THE
 DP5254'SOUTH END OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE UNDER A FIELD
 DP5254'ENTRANCE, 3.5 FT (1.1 M) NORTHEAST OF A LONE WOODEN POST.
 DP5254'
 DP5254'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5254'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5254'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5255 ***********************************************************************
 DP5255  DESIGNATION -  EM 035
 DP5255  PID         -  DP5255
 DP5255  STATE/COUNTY-  IL/DE WITT
 DP5255  COUNTRY     -  US
 DP5255  USGS QUAD   -  CLINTON (2018)
 DP5255
 DP5255                         *CURRENT SURVEY CONTROL
 DP5255  ______________________________________________________________________
 DP5255* NAD 83(1986) POSITION- 40 12 51.61   (N) 088 55 30.61   (W)   HD_HELD1
 DP5255* NAVD 88 ORTHO HEIGHT -   226.956 (meters)      744.60  (feet) ADJUSTED
 DP5255  ______________________________________________________________________
 DP5255  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 DP5255  DYNAMIC HEIGHT  -        226.842 (meters)      744.23  (feet) COMP
 DP5255  MODELED GRAVITY -    980,119.6   (mgal)                       NAVD 88
 DP5255
 DP5255  VERT ORDER      -  SECOND    CLASS I
 DP5255
 DP5255.The horizontal coordinates were determined by differentially corrected
 DP5255.hand held GPS observations or other comparable positioning techniques
 DP5255.and have an estimated accuracy of +/- 3 meters.
 DP5255
 DP5255.The orthometric height was determined by differential leveling and
 DP5255.adjusted by the NATIONAL GEODETIC SURVEY
 DP5255.in November 2014.
 DP5255
 DP5255.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5255.GEOID18 height accuracy estimate available here.
 DP5255
 DP5255.Click photographs - Photos may exist for this station.
 DP5255
 DP5255.The dynamic height is computed by dividing the NAVD 88
 DP5255.geopotential number by the normal gravity value computed on the
 DP5255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5255.degrees latitude (g = 980.6199 gals.).
 DP5255
 DP5255.The modeled gravity was interpolated from observed gravity values.
 DP5255
 DP5255;                    North         East    Units  Estimated Accuracy
 DP5255;SPC IL E     -   393,966.9     249,620.3     MT  (+/- 3 meters HH1 GPS) 
 DP5255
 DP5255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3617753324(NAD 83)
 DP5255
 DP5255                          SUPERSEDED SURVEY CONTROL
 DP5255
 DP5255.No superseded survey control is available for this station.
 DP5255
 DP5255_MARKER: F = FLANGE-ENCASED ROD
 DP5255_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5255_STAMPING: EM 035 2014
 DP5255_MARK LOGO: UIL
 DP5255_PROJECTION: RECESSED
 DP5255_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5255_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5255+STABILITY: POSITION/ELEVATION WELL
 DP5255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5255+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2014
 DP5255_ROD/PIPE-DEPTH: 9.8 meters
 DP5255_SLEEVE-DEPTH  : 0.9 meters
 DP5255
 DP5255  HISTORY     - Date     Condition        Report By
 DP5255  HISTORY     - 20140530 MONUMENTED       AMESC
 DP5255
 DP5255                          STATION DESCRIPTION
 DP5255
 DP5255'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5255'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF DE
 DP5255'WITT, 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF HEYWORTH AND 4.7 MI (7.6 KM)
 DP5255'NORTH-NORTHEAST OF CLINTON.
 DP5255'
 DP5255'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND THORPS ROAD NORTH
 DP5255'THE SOUTH SIDE OF WAPELLA, PROCEED EAST ALONG THORPS ROAD FOR 0.4 MI
 DP5255'(0.6 KM) TO AUTUMN ROAD CONTINUE EAST ALONG THORPS ROAD FOR 1.6 MI
 DP5255'(2.6 KM) TO THE STATION ON THE LEFT.
 DP5255'
 DP5255'THE STATION IS 23 FT (7.0 M) NORTH OF THE CENTERLINE OF THORPS ROAD,
 DP5255'370 FT (112.8 M) WEST OF THE CENTERLINE OF THE DRIVEWAY TO ADDRESS
 DP5255''11650 THORPS ROAD', 343.3 FT (104.6 M) EAST OF THE EAST END OF A 12
 DP5255'INCH (30 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 176.4 FT
 DP5255'(53.8 M) WEST OF POWER POLE NUMBER '3516920', 47.5 FT (14.5 M) EAST OF
 DP5255'POWER POLE NUMBER '3516921'.
 DP5255'
 DP5255'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5255'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5255'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5256 ***********************************************************************
 DP5256  DESIGNATION -  EM 036
 DP5256  PID         -  DP5256
 DP5256  STATE/COUNTY-  IL/DE WITT
 DP5256  COUNTRY     -  US
 DP5256  USGS QUAD   -  CLINTON (2018)
 DP5256
 DP5256                         *CURRENT SURVEY CONTROL
 DP5256  ______________________________________________________________________
 DP5256* NAD 83(1986) POSITION- 40 12 51.09   (N) 088 56 25.89   (W)   HD_HELD1
 DP5256* NAVD 88 ORTHO HEIGHT -   225.005 (meters)      738.20  (feet) ADJUSTED
 DP5256  ______________________________________________________________________
 DP5256  GEOID HEIGHT    -        -32.114 (meters)                     GEOID18
 DP5256  DYNAMIC HEIGHT  -        224.892 (meters)      737.83  (feet) COMP
 DP5256  MODELED GRAVITY -    980,118.7   (mgal)                       NAVD 88
 DP5256
 DP5256  VERT ORDER      -  SECOND    CLASS I
 DP5256
 DP5256.The horizontal coordinates were determined by differentially corrected
 DP5256.hand held GPS observations or other comparable positioning techniques
 DP5256.and have an estimated accuracy of +/- 3 meters.
 DP5256
 DP5256.The orthometric height was determined by differential leveling and
 DP5256.adjusted by the NATIONAL GEODETIC SURVEY
 DP5256.in November 2014.
 DP5256
 DP5256.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5256.GEOID18 height accuracy estimate available here.
 DP5256
 DP5256.Click photographs - Photos may exist for this station.
 DP5256
 DP5256.The dynamic height is computed by dividing the NAVD 88
 DP5256.geopotential number by the normal gravity value computed on the
 DP5256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5256.degrees latitude (g = 980.6199 gals.).
 DP5256
 DP5256.The modeled gravity was interpolated from observed gravity values.
 DP5256
 DP5256;                    North         East    Units  Estimated Accuracy
 DP5256;SPC IL E     -   393,959.7     248,313.1     MT  (+/- 3 meters HH1 GPS) 
 DP5256
 DP5256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3487053336(NAD 83)
 DP5256
 DP5256                          SUPERSEDED SURVEY CONTROL
 DP5256
 DP5256.No superseded survey control is available for this station.
 DP5256
 DP5256_MARKER: F = FLANGE-ENCASED ROD
 DP5256_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5256_STAMPING: EM 036 2014
 DP5256_MARK LOGO: UIL
 DP5256_PROJECTION: RECESSED
 DP5256_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5256_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5256+STABILITY: POSITION/ELEVATION WELL
 DP5256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5256+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2014
 DP5256_ROD/PIPE-DEPTH: 9.8 meters
 DP5256_SLEEVE-DEPTH  : 0.9 meters
 DP5256
 DP5256  HISTORY     - Date     Condition        Report By
 DP5256  HISTORY     - 20140602 MONUMENTED       AMESC
 DP5256
 DP5256                          STATION DESCRIPTION
 DP5256
 DP5256'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5256'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-NORTHWEST OF DE
 DP5256'WITT, 7.1 MI (11.4 KM) SOUTH-SOUTHEAST OF HEYWORTH AND 4.4 MI (7.1 KM)
 DP5256'NORTH-NORTHEAST OF CLINTON.
 DP5256'
 DP5256'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND THORPS ROAD NORTH
 DP5256'THE SOUTH SIDE OF WAPELLA, PROCEED EAST ALONG THORPS ROAD FOR 0.4 MI
 DP5256'(0.6 KM) TO AUTUMN ROAD CONTINUE EAST ALONG THORPS ROAD FOR 0.80 MI
 DP5256'(1.3 KM) TO THE STATION ON THE LEFT.
 DP5256'
 DP5256'THE STATION IS 23 FT (7.0 M) NORTH OF THE CENTERLINE OF THORPS ROAD,
 DP5256'236.2 FT (72.0 M) WEST OF POWER POLE NUMBER '3516937', 200 FT (61.0 M)
 DP5256'EAST OF A LONE WOODEN POST, 170.2 FT (51.9 M) EAST OF THE EAST END OF
 DP5256'A 12 INCH (30 CM) CORRUGATED METAL PIPE, 23.3 FT (7.1 M) EAST OF POWER
 DP5256'POLE NUMBER '3516938'.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH A
 DP5256'6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP5256'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5257 ***********************************************************************
 DP5257  DESIGNATION -  EM 037
 DP5257  PID         -  DP5257
 DP5257  STATE/COUNTY-  IL/DE WITT
 DP5257  COUNTRY     -  US
 DP5257  USGS QUAD   -  CLINTON (2018)
 DP5257
 DP5257                         *CURRENT SURVEY CONTROL
 DP5257  ______________________________________________________________________
 DP5257* NAD 83(1986) POSITION- 40 12 50.23   (N) 088 57 21.01   (W)   HD_HELD1
 DP5257* NAVD 88 ORTHO HEIGHT -   226.233 (meters)      742.23  (feet) ADJUSTED
 DP5257  ______________________________________________________________________
 DP5257  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 DP5257  DYNAMIC HEIGHT  -        226.120 (meters)      741.86  (feet) COMP
 DP5257  MODELED GRAVITY -    980,117.7   (mgal)                       NAVD 88
 DP5257
 DP5257  VERT ORDER      -  SECOND    CLASS I
 DP5257
 DP5257.The horizontal coordinates were determined by differentially corrected
 DP5257.hand held GPS observations or other comparable positioning techniques
 DP5257.and have an estimated accuracy of +/- 3 meters.
 DP5257
 DP5257.The orthometric height was determined by differential leveling and
 DP5257.adjusted by the NATIONAL GEODETIC SURVEY
 DP5257.in November 2014.
 DP5257
 DP5257.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5257.GEOID18 height accuracy estimate available here.
 DP5257
 DP5257.Click photographs - Photos may exist for this station.
 DP5257
 DP5257.The dynamic height is computed by dividing the NAVD 88
 DP5257.geopotential number by the normal gravity value computed on the
 DP5257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5257.degrees latitude (g = 980.6199 gals.).
 DP5257
 DP5257.The modeled gravity was interpolated from observed gravity values.
 DP5257
 DP5257;                    North         East    Units  Estimated Accuracy
 DP5257;SPC IL E     -   393,942.2     247,009.5     MT  (+/- 3 meters HH1 GPS) 
 DP5257
 DP5257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3356753338(NAD 83)
 DP5257
 DP5257                          SUPERSEDED SURVEY CONTROL
 DP5257
 DP5257.No superseded survey control is available for this station.
 DP5257
 DP5257_MARKER: F = FLANGE-ENCASED ROD
 DP5257_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5257_STAMPING: EM 037 2014
 DP5257_MARK LOGO: UIL
 DP5257_PROJECTION: RECESSED
 DP5257_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5257_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5257+STABILITY: POSITION/ELEVATION WELL
 DP5257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5257+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2014
 DP5257_ROD/PIPE-DEPTH: 9.8 meters
 DP5257_SLEEVE-DEPTH  : 0.9 meters
 DP5257
 DP5257  HISTORY     - Date     Condition        Report By
 DP5257  HISTORY     - 20140602 MONUMENTED       AMESC
 DP5257
 DP5257                          STATION DESCRIPTION
 DP5257
 DP5257'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5257'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) EAST OF WAYNESVILLE, 6.9
 DP5257'MI (11.1 KM) SOUTH OF HEYWORTH AND 4.2 MI (6.8 KM) NORTH OF CLINTON.
 DP5257'
 DP5257'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND THORPS ROAD NORTH
 DP5257'THE SOUTH SIDE OF WAPELLA, PROCEED EAST ALONG THORPS ROAD FOR 0.4 MI
 DP5257'(0.6 KM) TO AUTUMN ROAD AND THE STATION ON THE LEFT.
 DP5257'
 DP5257'THE STATION IS 23 FT (7.0 M) NORTH OF THE CENTERLINE OF THORPS ROAD,
 DP5257'36.5 FT (11.1 M) WEST OF THE CENTERLINE OF AUTUMN ROAD, 216 FT (65.8
 DP5257'M) EAST OF POWER POLE NUMBER '35169' WITH A TRANSFORMER, 159 FT (48.5
 DP5257'M) NORTHEAST OF THE NORTHEAST CORNER OF A METAL POLE BARN, 12.3 FT
 DP5257'(3.7 M) WEST OF POWER POLE NUMBER '3516955'.
 DP5257'
 DP5257'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5257'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5257'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5258 ***********************************************************************
 DP5258  DESIGNATION -  EM 038
 DP5258  PID         -  DP5258
 DP5258  STATE/COUNTY-  IL/DE WITT
 DP5258  COUNTRY     -  US
 DP5258  USGS QUAD   -  CLINTON (2018)
 DP5258
 DP5258                         *CURRENT SURVEY CONTROL
 DP5258  ______________________________________________________________________
 DP5258* NAD 83(1986) POSITION- 40 14 07.15   (N) 088 58 27.45   (W)   HD_HELD1
 DP5258* NAVD 88 ORTHO HEIGHT -   224.290 (meters)      735.86  (feet) ADJUSTED
 DP5258  ______________________________________________________________________
 DP5258  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 DP5258  DYNAMIC HEIGHT  -        224.177 (meters)      735.49  (feet) COMP
 DP5258  MODELED GRAVITY -    980,119.3   (mgal)                       NAVD 88
 DP5258
 DP5258  VERT ORDER      -  SECOND    CLASS I
 DP5258
 DP5258.The horizontal coordinates were determined by differentially corrected
 DP5258.hand held GPS observations or other comparable positioning techniques
 DP5258.and have an estimated accuracy of +/- 3 meters.
 DP5258
 DP5258.The orthometric height was determined by differential leveling and
 DP5258.adjusted by the NATIONAL GEODETIC SURVEY
 DP5258.in November 2014.
 DP5258
 DP5258.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5258.GEOID18 height accuracy estimate available here.
 DP5258
 DP5258.Click photographs - Photos may exist for this station.
 DP5258
 DP5258.The dynamic height is computed by dividing the NAVD 88
 DP5258.geopotential number by the normal gravity value computed on the
 DP5258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5258.degrees latitude (g = 980.6199 gals.).
 DP5258
 DP5258.The modeled gravity was interpolated from observed gravity values.
 DP5258
 DP5258;                    North         East    Units  Estimated Accuracy
 DP5258;SPC IL E     -   396,325.9     245,455.6     MT  (+/- 3 meters HH1 GPS) 
 DP5258
 DP5258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3204955745(NAD 83)
 DP5258
 DP5258                          SUPERSEDED SURVEY CONTROL
 DP5258
 DP5258.No superseded survey control is available for this station.
 DP5258
 DP5258_MARKER: F = FLANGE-ENCASED ROD
 DP5258_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5258_STAMPING: EM 038 2014
 DP5258_MARK LOGO: UIL
 DP5258_PROJECTION: RECESSED
 DP5258_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5258_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5258+STABILITY: POSITION/ELEVATION WELL
 DP5258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5258+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2014
 DP5258_ROD/PIPE-DEPTH: 9.8 meters
 DP5258_SLEEVE-DEPTH  : 0.9 meters
 DP5258
 DP5258  HISTORY     - Date     Condition        Report By
 DP5258  HISTORY     - 20140602 MONUMENTED       AMESC
 DP5258
 DP5258                          STATION DESCRIPTION
 DP5258
 DP5258'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5258'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST OF WAYNESVILLE, 5.7
 DP5258'MI (9.2 KM) NORTH OF CLINTON AND 5.4 MI (8.7 KM) SOUTH OF HEYWORTH.
 DP5258'
 DP5258'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND WAYNESVILLE ROAD ON
 DP5258'THE NORTH SIDE OF WAPELLA, PROCEED NORTH ALONG US ROUTE 51 FOR 0.3 MI
 DP5258'(0.5 KM) TO THE STATION ON THE RIGHT.
 DP5258'
 DP5258'THE STATION IS 67.5 FT (20.6 M) NORTHEAST OF THE CENTERLINE OF THE
 DP5258'NORTHBOUND LANE OF US ROUTE 51, 88.4 FT (26.9 M) NORTHWEST OF A FIBER
 DP5258'OPTIC WARNING POST NUMBER '1815', 48.5 FT (14.8 M) SOUTHEAST OF A
 DP5258'TELEPHONE PEDESTAL, 44.4 FT (13.5 M) SOUTHEAST OF A CONCRETE
 DP5258'RIGHT-OF-WAY MARKER, 3.9 FT (1.2 M) WEST OF AN ORANGE WITNESS POST.
 DP5258'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5258'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5258'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5259 ***********************************************************************
 DP5259  DESIGNATION -  EM 039
 DP5259  PID         -  DP5259
 DP5259  STATE/COUNTY-  IL/DE WITT
 DP5259  COUNTRY     -  US
 DP5259  USGS QUAD   -  CLINTON (2018)
 DP5259
 DP5259                         *CURRENT SURVEY CONTROL
 DP5259  ______________________________________________________________________
 DP5259* NAD 83(1986) POSITION- 40 14 50.39   (N) 088 58 34.27   (W)   HD_HELD1
 DP5259* NAVD 88 ORTHO HEIGHT -   225.331 (meters)      739.27  (feet) ADJUSTED
 DP5259  ______________________________________________________________________
 DP5259  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 DP5259  DYNAMIC HEIGHT  -        225.219 (meters)      738.91  (feet) COMP
 DP5259  MODELED GRAVITY -    980,120.7   (mgal)                       NAVD 88
 DP5259
 DP5259  VERT ORDER      -  SECOND    CLASS I
 DP5259
 DP5259.The horizontal coordinates were determined by differentially corrected
 DP5259.hand held GPS observations or other comparable positioning techniques
 DP5259.and have an estimated accuracy of +/- 3 meters.
 DP5259
 DP5259.The orthometric height was determined by differential leveling and
 DP5259.adjusted by the NATIONAL GEODETIC SURVEY
 DP5259.in November 2014.
 DP5259
 DP5259.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5259.GEOID18 height accuracy estimate available here.
 DP5259
 DP5259.Click photographs - Photos may exist for this station.
 DP5259
 DP5259.The dynamic height is computed by dividing the NAVD 88
 DP5259.geopotential number by the normal gravity value computed on the
 DP5259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5259.degrees latitude (g = 980.6199 gals.).
 DP5259
 DP5259.The modeled gravity was interpolated from observed gravity values.
 DP5259
 DP5259;                    North         East    Units  Estimated Accuracy
 DP5259;SPC IL E     -   397,660.7     245,304.1     MT  (+/- 3 meters HH1 GPS) 
 DP5259
 DP5259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3191757082(NAD 83)
 DP5259
 DP5259                          SUPERSEDED SURVEY CONTROL
 DP5259
 DP5259.No superseded survey control is available for this station.
 DP5259
 DP5259_MARKER: F = FLANGE-ENCASED ROD
 DP5259_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5259_STAMPING: EM 039 2014
 DP5259_MARK LOGO: UIL
 DP5259_PROJECTION: RECESSED
 DP5259_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5259_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5259+STABILITY: POSITION/ELEVATION WELL
 DP5259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5259+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2014
 DP5259_ROD/PIPE-DEPTH: 8.5 meters
 DP5259_SLEEVE-DEPTH  : 0.9 meters
 DP5259
 DP5259  HISTORY     - Date     Condition        Report By
 DP5259  HISTORY     - 20140603 MONUMENTED       AMESC
 DP5259
 DP5259                          STATION DESCRIPTION
 DP5259
 DP5259'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5259'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST OF WAYNESVILLE, 6.5
 DP5259'MI (10.5 KM) NORTH OF CLINTON AND 4.6 MI (7.4 KM) SOUTH OF HEYWORTH.
 DP5259'
 DP5259'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND WAYNESVILLE ROAD ON
 DP5259'THE NORTH SIDE OF WAPELLA, PROCEED NORTH ALONG US ROUTE 51 FOR 1.15 MI
 DP5259'(1.9 KM) TO THE STATION ON THE RIGHT.
 DP5259'
 DP5259'THE STATION IS 65.0 FT (19.8 M) EAST OF THE CENTERLINE OF THE
 DP5259'NORTHBOUND LANE OF US ROUTE 51, 319.8 FT (97.5 M) NORTH OF TELEPHONE
 DP5259'PEDESTAL NUMBER 'P3 L1007 LP7', 317.5 FT (96.8 M) NORTH OF FIBER OPTIC
 DP5259'WARNING MARKER NUMBER '01741', 24.7 FT (7.5 M) NORTH-NORTHWEST OF A
 DP5259'CONCRETE RIGHT-OF-WAY MARKER, 4.2 FT (1.3 M) WEST OF AN ORANGE WITNESS
 DP5259'POST.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM)
 DP5259'LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE
 DP5259'DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5260 ***********************************************************************
 DP5260  DESIGNATION -  EM 040
 DP5260  PID         -  DP5260
 DP5260  STATE/COUNTY-  IL/DE WITT
 DP5260  COUNTRY     -  US
 DP5260  USGS QUAD   -  HEYWORTH (2018)
 DP5260
 DP5260                         *CURRENT SURVEY CONTROL
 DP5260  ______________________________________________________________________
 DP5260* NAD 83(1986) POSITION- 40 15 29.29   (N) 088 57 33.08   (W)   HD_HELD1
 DP5260* NAVD 88 ORTHO HEIGHT -   225.797 (meters)      740.80  (feet) ADJUSTED
 DP5260  ______________________________________________________________________
 DP5260  GEOID HEIGHT    -        -32.127 (meters)                     GEOID18
 DP5260  DYNAMIC HEIGHT  -        225.685 (meters)      740.43  (feet) COMP
 DP5260  MODELED GRAVITY -    980,122.9   (mgal)                       NAVD 88
 DP5260
 DP5260  VERT ORDER      -  SECOND    CLASS I
 DP5260
 DP5260.The horizontal coordinates were determined by differentially corrected
 DP5260.hand held GPS observations or other comparable positioning techniques
 DP5260.and have an estimated accuracy of +/- 3 meters.
 DP5260
 DP5260.The orthometric height was determined by differential leveling and
 DP5260.adjusted by the NATIONAL GEODETIC SURVEY
 DP5260.in November 2014.
 DP5260
 DP5260.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5260.GEOID18 height accuracy estimate available here.
 DP5260
 DP5260.Click photographs - Photos may exist for this station.
 DP5260
 DP5260.The dynamic height is computed by dividing the NAVD 88
 DP5260.geopotential number by the normal gravity value computed on the
 DP5260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5260.degrees latitude (g = 980.6199 gals.).
 DP5260
 DP5260.The modeled gravity was interpolated from observed gravity values.
 DP5260
 DP5260;                    North         East    Units  Estimated Accuracy
 DP5260;SPC IL E     -   398,850.2     246,758.7     MT  (+/- 3 meters HH1 GPS) 
 DP5260
 DP5260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3339058249(NAD 83)
 DP5260
 DP5260                          SUPERSEDED SURVEY CONTROL
 DP5260
 DP5260.No superseded survey control is available for this station.
 DP5260
 DP5260_MARKER: F = FLANGE-ENCASED ROD
 DP5260_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5260_STAMPING: EM 040 2014
 DP5260_MARK LOGO: UIL
 DP5260_PROJECTION: RECESSED
 DP5260_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5260_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5260+STABILITY: POSITION/ELEVATION WELL
 DP5260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5260+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2014
 DP5260_ROD/PIPE-DEPTH: 11.0 meters
 DP5260_SLEEVE-DEPTH  : 0.9 meters
 DP5260
 DP5260  HISTORY     - Date     Condition        Report By
 DP5260  HISTORY     - 20140603 MONUMENTED       AMESC
 DP5260
 DP5260                          STATION DESCRIPTION
 DP5260
 DP5260'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5260'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) EAST OF WAYNESVILLE, 7.2
 DP5260'MI (11.6 KM) NORTH OF CLINTON AND 3.9 MI (6.3 KM) SOUTH-SOUTHEAST OF
 DP5260'HEYWORTH.
 DP5260'
 DP5260'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5260'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 1.6 MI (2.6
 DP5260'KM) TO COUNTY ROAD 1600E, THENCE SOUTH ALONG COUNTY ROAD 1600E
 DP5260'(CHANGES TO AUTUMN ROAD AT COUNTY LINE) FOR 3.0 MI (4.8 KM) TO BUCKS
 DP5260'ROAD THENCE SOUTH ALONG AUTUMN ROAD FOR 0.7 MI (1.1 KM) TO THE STATION
 DP5260'ON THE RIGHT.
 DP5260'
 DP5260'THE STATION IS 21 FT (6.4 M) WEST OF THE CENTERLINE OF AUTUMN ROAD,
 DP5260'302.2 FT (92.1 M) NORTH OF A POWER POLE, 18.1 FT (5.5 M) SOUTH OF A
 DP5260'POWER POLE, 1.7 FT (0.5 M) EAST OF AN ORANGE WITNESS POST.
 DP5260'
 DP5260'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5260'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5260'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5261 ***********************************************************************
 DP5261  DESIGNATION -  EM 041
 DP5261  PID         -  DP5261
 DP5261  STATE/COUNTY-  IL/DE WITT
 DP5261  COUNTRY     -  US
 DP5261  USGS QUAD   -  HEYWORTH (2018)
 DP5261
 DP5261                         *CURRENT SURVEY CONTROL
 DP5261  ______________________________________________________________________
 DP5261* NAD 83(1986) POSITION- 40 16 20.29   (N) 088 57 28.59   (W)   HD_HELD1
 DP5261* NAVD 88 ORTHO HEIGHT -   225.345 (meters)      739.32  (feet) ADJUSTED
 DP5261  ______________________________________________________________________
 DP5261  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 DP5261  DYNAMIC HEIGHT  -        225.233 (meters)      738.95  (feet) COMP
 DP5261  MODELED GRAVITY -    980,124.7   (mgal)                       NAVD 88
 DP5261
 DP5261  VERT ORDER      -  SECOND    CLASS I
 DP5261
 DP5261.The horizontal coordinates were determined by differentially corrected
 DP5261.hand held GPS observations or other comparable positioning techniques
 DP5261.and have an estimated accuracy of +/- 3 meters.
 DP5261
 DP5261.The orthometric height was determined by differential leveling and
 DP5261.adjusted by the NATIONAL GEODETIC SURVEY
 DP5261.in November 2014.
 DP5261
 DP5261.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5261.GEOID18 height accuracy estimate available here.
 DP5261
 DP5261.Click photographs - Photos may exist for this station.
 DP5261
 DP5261.The dynamic height is computed by dividing the NAVD 88
 DP5261.geopotential number by the normal gravity value computed on the
 DP5261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5261.degrees latitude (g = 980.6199 gals.).
 DP5261
 DP5261.The modeled gravity was interpolated from observed gravity values.
 DP5261
 DP5261;                    North         East    Units  Estimated Accuracy
 DP5261;SPC IL E     -   400,422.5     246,875.9     MT  (+/- 3 meters HH1 GPS) 
 DP5261
 DP5261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3353159819(NAD 83)
 DP5261
 DP5261                          SUPERSEDED SURVEY CONTROL
 DP5261
 DP5261.No superseded survey control is available for this station.
 DP5261
 DP5261_MARKER: F = FLANGE-ENCASED ROD
 DP5261_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5261_STAMPING: EM 041 2014
 DP5261_MARK LOGO: UIL
 DP5261_PROJECTION: RECESSED
 DP5261_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5261_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5261+STABILITY: POSITION/ELEVATION WELL
 DP5261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5261+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2014
 DP5261_ROD/PIPE-DEPTH: 7.3 meters
 DP5261_SLEEVE-DEPTH  : 0.9 meters
 DP5261
 DP5261  HISTORY     - Date     Condition        Report By
 DP5261  HISTORY     - 20140603 MONUMENTED       AMESC
 DP5261
 DP5261                          STATION DESCRIPTION
 DP5261
 DP5261'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5261'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) EAST-NORTHEAST OF
 DP5261'WAYNESVILLE, 8.2 MI (13.2 KM) NORTH OF CLINTON AND 2.9 MI (4.7 KM)
 DP5261'SOUTH-SOUTHEAST OF HEYWORTH.
 DP5261'
 DP5261'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5261'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 1.6 MI (2.6
 DP5261'KM) TO COUNTY ROAD 1600E, THENCE SOUTH ALONG COUNTY ROAD 1600E
 DP5261'(CHANGES TO AUTUMN ROAD AT COUNTY LINE) FOR 2.0 MI (3.2 KM) TO COUNTY
 DP5261'ROAD 1600N AND THE COUNTY LINE.  CONTINUE SOUTH ALONG AUTUMN ROAD FOR
 DP5261'0.75 MI (1.2 KM) TO THE STATION ON THE LEFT.
 DP5261'
 DP5261'THE STATION IS 20.5 FT (6.2 M) EAST OF THE CENTERLINE OF AUTUMN ROAD,
 DP5261'79.0 FT (24.1 M) NORTH OF A WOODEN CORNER FENCE POST, 51 FT (15.5 M)
 DP5261'NORTH OF THE CENTERLINE OF A FIELD ENTRANCE, 1.9 FT (0.6 M) WEST OF AN
 DP5261'ORANGE WITNESS POST.
 DP5261'
 DP5261'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5261'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5261'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5262 ***********************************************************************
 DP5262  DESIGNATION -  EM 042
 DP5262  PID         -  DP5262
 DP5262  STATE/COUNTY-  IL/MCLEAN
 DP5262  COUNTRY     -  US
 DP5262  USGS QUAD   -  HEYWORTH (2018)
 DP5262
 DP5262                         *CURRENT SURVEY CONTROL
 DP5262  ______________________________________________________________________
 DP5262* NAD 83(1986) POSITION- 40 16 59.69   (N) 088 57 30.46   (W)   HD_HELD1
 DP5262* NAVD 88 ORTHO HEIGHT -   227.869 (meters)      747.60  (feet) ADJUSTED
 DP5262  ______________________________________________________________________
 DP5262  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 DP5262  DYNAMIC HEIGHT  -        227.757 (meters)      747.23  (feet) COMP
 DP5262  MODELED GRAVITY -    980,126.1   (mgal)                       NAVD 88
 DP5262
 DP5262  VERT ORDER      -  SECOND    CLASS I
 DP5262
 DP5262.The horizontal coordinates were determined by differentially corrected
 DP5262.hand held GPS observations or other comparable positioning techniques
 DP5262.and have an estimated accuracy of +/- 3 meters.
 DP5262
 DP5262.The orthometric height was determined by differential leveling and
 DP5262.adjusted by the NATIONAL GEODETIC SURVEY
 DP5262.in November 2014.
 DP5262
 DP5262.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5262.GEOID18 height accuracy estimate available here.
 DP5262
 DP5262.Click photographs - Photos may exist for this station.
 DP5262
 DP5262.The dynamic height is computed by dividing the NAVD 88
 DP5262.geopotential number by the normal gravity value computed on the
 DP5262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5262.degrees latitude (g = 980.6199 gals.).
 DP5262
 DP5262.The modeled gravity was interpolated from observed gravity values.
 DP5262
 DP5262;                    North         East    Units  Estimated Accuracy
 DP5262;SPC IL E     -   401,638.1     246,840.3     MT  (+/- 3 meters HH1 GPS) 
 DP5262
 DP5262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3351361035(NAD 83)
 DP5262
 DP5262                          SUPERSEDED SURVEY CONTROL
 DP5262
 DP5262.No superseded survey control is available for this station.
 DP5262
 DP5262_MARKER: F = FLANGE-ENCASED ROD
 DP5262_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5262_STAMPING: EM 042 2014
 DP5262_MARK LOGO: UIL
 DP5262_PROJECTION: RECESSED
 DP5262_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5262_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5262+STABILITY: POSITION/ELEVATION WELL
 DP5262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5262+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2014
 DP5262_ROD/PIPE-DEPTH: 12.2 meters
 DP5262_SLEEVE-DEPTH  : 0.9 meters
 DP5262
 DP5262  HISTORY     - Date     Condition        Report By
 DP5262  HISTORY     - 20140603 MONUMENTED       AMESC
 DP5262
 DP5262                          STATION DESCRIPTION
 DP5262
 DP5262'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5262'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-NORTHEAST OF
 DP5262'WAYNESVILLE, 8.9 MI (14.3 KM) NORTH OF CLINTON AND 2.2 MI (3.5 KM)
 DP5262'SOUTH-SOUTHEAST OF HEYWORTH.
 DP5262'
 DP5262'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5262'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 1.6 MI (2.6
 DP5262'KM) TO COUNTY ROAD 1600E, THENCE SOUTH ALONG COUNTY ROAD 1600E FOR 2.0
 DP5262'MI (3.2 KM) TO COUNTY ROAD 1600N, THE COUNTY LINE AND THE STATION ON
 DP5262'THE RIGHT.
 DP5262'
 DP5262'THE STATION IS 23 FT (7.0 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP5262'1600E, 36 FT (11.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 1600N,
 DP5262'243.8 FT (74.3 M) SOUTH OF A POWER POLE, 49.7 FT (15.1 M) SOUTHWEST OF
 DP5262'TELEPHONE PEDESTAL NUMBER 'L1202 P7', 44.0 FT (13.4 M) NORTH OF A
 DP5262'POWER POLE.
 DP5262'
 DP5262'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5262'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5262'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5263 ***********************************************************************
 DP5263  DESIGNATION -  EM 043
 DP5263  PID         -  DP5263
 DP5263  STATE/COUNTY-  IL/MCLEAN
 DP5263  COUNTRY     -  US
 DP5263  USGS QUAD   -  HEYWORTH (2018)
 DP5263
 DP5263                         *CURRENT SURVEY CONTROL
 DP5263  ______________________________________________________________________
 DP5263* NAD 83(1986) POSITION- 40 17 52.96   (N) 088 57 32.32   (W)   HD_HELD1
 DP5263* NAVD 88 ORTHO HEIGHT -   233.650 (meters)      766.57  (feet) ADJUSTED
 DP5263  ______________________________________________________________________
 DP5263  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 DP5263  DYNAMIC HEIGHT  -        233.535 (meters)      766.19  (feet) COMP
 DP5263  MODELED GRAVITY -    980,127.9   (mgal)                       NAVD 88
 DP5263
 DP5263  VERT ORDER      -  SECOND    CLASS I
 DP5263
 DP5263.The horizontal coordinates were determined by differentially corrected
 DP5263.hand held GPS observations or other comparable positioning techniques
 DP5263.and have an estimated accuracy of +/- 3 meters.
 DP5263
 DP5263.The orthometric height was determined by differential leveling and
 DP5263.adjusted by the NATIONAL GEODETIC SURVEY
 DP5263.in November 2014.
 DP5263
 DP5263.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5263.GEOID18 height accuracy estimate available here.
 DP5263
 DP5263.Click photographs - Photos may exist for this station.
 DP5263
 DP5263.The dynamic height is computed by dividing the NAVD 88
 DP5263.geopotential number by the normal gravity value computed on the
 DP5263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5263.degrees latitude (g = 980.6199 gals.).
 DP5263
 DP5263.The modeled gravity was interpolated from observed gravity values.
 DP5263
 DP5263;                    North         East    Units  Estimated Accuracy
 DP5263;SPC IL E     -   403,281.4     246,808.0     MT  (+/- 3 meters HH1 GPS) 
 DP5263
 DP5263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3350662679(NAD 83)
 DP5263
 DP5263                          SUPERSEDED SURVEY CONTROL
 DP5263
 DP5263.No superseded survey control is available for this station.
 DP5263
 DP5263_MARKER: F = FLANGE-ENCASED ROD
 DP5263_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5263_STAMPING: EM 043 2014
 DP5263_MARK LOGO: UIL
 DP5263_PROJECTION: RECESSED
 DP5263_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5263_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5263+STABILITY: POSITION/ELEVATION WELL
 DP5263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5263+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2014
 DP5263_ROD/PIPE-DEPTH: 11.0 meters
 DP5263_SLEEVE-DEPTH  : 0.9 meters
 DP5263
 DP5263  HISTORY     - Date     Condition        Report By
 DP5263  HISTORY     - 20140606 MONUMENTED       AMESC
 DP5263
 DP5263                          STATION DESCRIPTION
 DP5263
 DP5263'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5263'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) EAST-NORTHEAST OF
 DP5263'WAYNESVILLE, 9.4 MI (15.1 KM) EAST-SOUTHEAST OF FUNKS GROVE AND 1.3 MI
 DP5263'(2.1 KM) SOUTHEAST OF HEYWORTH.
 DP5263'
 DP5263'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5263'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 1.6 MI (2.6
 DP5263'KM) TO COUNTY ROAD 1600E, THENCE SOUTH ALONG COUNTY ROAD 1600E FOR 1.0
 DP5263'MI (1.6 KM) TO COUNTY ROAD 100N AND THE STATION ON THE RIGHT.
 DP5263'
 DP5263'THE STATION IS 40 FT (12.2 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP5263'1600E, 32 FT (9.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 100N,
 DP5263'106.4 FT (32.4 M) NORTHEAST OF A POWER POLE, 92.3 FT (28.1 M) NORTH OF
 DP5263'TELEPHONE PEDESTAL NUMBER 'L1202 3', 56.5 FT (17.2 M) NORTH OF THE
 DP5263'MOST WESTERLY OF FOUR CONCRETE POST IN THE SOUTHWEST QUADRANT OF THE
 DP5263'INTERSECTION, 14.9 FT (4.5 M) NORTHWEST OF THE NORTH END OF A 12 INCH
 DP5263'(30 CM) CONCRETE PIPE.
 DP5263'
 DP5263'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5263'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5263'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5264 ***********************************************************************
 DP5264  DESIGNATION -  EM 044
 DP5264  PID         -  DP5264
 DP5264  STATE/COUNTY-  IL/MCLEAN
 DP5264  COUNTRY     -  US
 DP5264  USGS QUAD   -  HEYWORTH (2018)
 DP5264
 DP5264                         *CURRENT SURVEY CONTROL
 DP5264  ______________________________________________________________________
 DP5264* NAD 83(1986) POSITION- 40 18 42.15   (N) 088 57 33.73   (W)   HD_HELD1
 DP5264* NAVD 88 ORTHO HEIGHT -   235.269 (meters)      771.88  (feet) ADJUSTED
 DP5264  ______________________________________________________________________
 DP5264  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 DP5264  DYNAMIC HEIGHT  -        235.154 (meters)      771.50  (feet) COMP
 DP5264  MODELED GRAVITY -    980,129.7   (mgal)                       NAVD 88
 DP5264
 DP5264  VERT ORDER      -  SECOND    CLASS I
 DP5264
 DP5264.The horizontal coordinates were determined by differentially corrected
 DP5264.hand held GPS observations or other comparable positioning techniques
 DP5264.and have an estimated accuracy of +/- 3 meters.
 DP5264
 DP5264.The orthometric height was determined by differential leveling and
 DP5264.adjusted by the NATIONAL GEODETIC SURVEY
 DP5264.in November 2014.
 DP5264
 DP5264.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5264.GEOID18 height accuracy estimate available here.
 DP5264
 DP5264.Click photographs - Photos may exist for this station.
 DP5264
 DP5264.The dynamic height is computed by dividing the NAVD 88
 DP5264.geopotential number by the normal gravity value computed on the
 DP5264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5264.degrees latitude (g = 980.6199 gals.).
 DP5264
 DP5264.The modeled gravity was interpolated from observed gravity values.
 DP5264
 DP5264;                    North         East    Units  Estimated Accuracy
 DP5264;SPC IL E     -   404,798.9     246,785.4     MT  (+/- 3 meters HH1 GPS) 
 DP5264
 DP5264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3350664196(NAD 83)
 DP5264
 DP5264                          SUPERSEDED SURVEY CONTROL
 DP5264
 DP5264.No superseded survey control is available for this station.
 DP5264
 DP5264_MARKER: F = FLANGE-ENCASED ROD
 DP5264_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5264_STAMPING: EM 044 2014
 DP5264_MARK LOGO: UIL
 DP5264_PROJECTION: RECESSED
 DP5264_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5264_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5264+STABILITY: POSITION/ELEVATION WELL
 DP5264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5264+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2014
 DP5264_ROD/PIPE-DEPTH: 11.0 meters
 DP5264_SLEEVE-DEPTH  : 0.9 meters
 DP5264
 DP5264  HISTORY     - Date     Condition        Report By
 DP5264  HISTORY     - 20140606 MONUMENTED       AMESC
 DP5264
 DP5264                          STATION DESCRIPTION
 DP5264
 DP5264'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5264'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) EAST-NORTHEAST OF
 DP5264'WAYNESVILLE, 8.9 MI (14.3 KM) EAST-SOUTHEAST OF FUNKS GROVE AND 0.8 MI
 DP5264'(1.3 KM) EAST OF HEYWORTH.
 DP5264'
 DP5264'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5264'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 1.6 MI (2.6
 DP5264'KM) TO COUNTY ROAD 1600E AND THE STATION ON THE RIGHT.
 DP5264'
 DP5264'THE STATION IS 27 FT (8.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP5264'1600E, 155 FT (47.2 M) SOUTH OF THE CENTERLINE OF US ROUTE 136, 234.4
 DP5264'FT (71.4 M) NORTH OF A POWER POLE, 168 FT (51.2 M) NORTH OF THE NORTH
 DP5264'END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE,
 DP5264'113.3 FT (34.5 M) SOUTHWEST OF THE EAST END OF A 12 INCH (30 CM)
 DP5264'CORRUGATED METAL PIPE, 22.0 FT (6.7 M) SOUTH OF A POWER POLE.
 DP5264'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5264'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5264'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5265 ***********************************************************************
 DP5265  DESIGNATION -  EM 045
 DP5265  PID         -  DP5265
 DP5265  STATE/COUNTY-  IL/MCLEAN
 DP5265  COUNTRY     -  US
 DP5265  USGS QUAD   -  HEYWORTH (2018)
 DP5265
 DP5265                         *CURRENT SURVEY CONTROL
 DP5265  ______________________________________________________________________
 DP5265* NAD 83(1986) POSITION- 40 18 43.56   (N) 088 56 32.15   (W)   HD_HELD1
 DP5265* NAVD 88 ORTHO HEIGHT -   242.856 (meters)      796.77  (feet) ADJUSTED
 DP5265  ______________________________________________________________________
 DP5265  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 DP5265  DYNAMIC HEIGHT  -        242.737 (meters)      796.38  (feet) COMP
 DP5265  MODELED GRAVITY -    980,130.0   (mgal)                       NAVD 88
 DP5265
 DP5265  VERT ORDER      -  SECOND    CLASS I
 DP5265
 DP5265.The horizontal coordinates were determined by differentially corrected
 DP5265.hand held GPS observations or other comparable positioning techniques
 DP5265.and have an estimated accuracy of +/- 3 meters.
 DP5265
 DP5265.The orthometric height was determined by differential leveling and
 DP5265.adjusted by the NATIONAL GEODETIC SURVEY
 DP5265.in November 2014.
 DP5265
 DP5265.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5265.GEOID18 height accuracy estimate available here.
 DP5265
 DP5265.Click photographs - Photos may exist for this station.
 DP5265
 DP5265.The dynamic height is computed by dividing the NAVD 88
 DP5265.geopotential number by the normal gravity value computed on the
 DP5265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5265.degrees latitude (g = 980.6199 gals.).
 DP5265
 DP5265.The modeled gravity was interpolated from observed gravity values.
 DP5265
 DP5265;                    North         East    Units  Estimated Accuracy
 DP5265;SPC IL E     -   404,832.2     248,239.7     MT  (+/- 3 meters HH1 GPS) 
 DP5265
 DP5265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3496064208(NAD 83)
 DP5265
 DP5265                          SUPERSEDED SURVEY CONTROL
 DP5265
 DP5265.No superseded survey control is available for this station.
 DP5265
 DP5265_MARKER: F = FLANGE-ENCASED ROD
 DP5265_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5265_STAMPING: EM 045 2014
 DP5265_MARK LOGO: UIL
 DP5265_PROJECTION: RECESSED
 DP5265_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5265_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5265+STABILITY: POSITION/ELEVATION WELL
 DP5265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5265+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2014
 DP5265_ROD/PIPE-DEPTH: 9.8 meters
 DP5265_SLEEVE-DEPTH  : 0.9 meters
 DP5265
 DP5265  HISTORY     - Date     Condition        Report By
 DP5265  HISTORY     - 20140606 MONUMENTED       AMESC
 DP5265
 DP5265                          STATION DESCRIPTION
 DP5265
 DP5265'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5265'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) WEST-SOUTHWEST OF LE
 DP5265'ROY, 9.8 MI (15.8 KM) EAST-SOUTHEAST OF FUNKS GROVE AND 1.7 MI (2.7
 DP5265'KM) EAST OF HEYWORTH.
 DP5265'
 DP5265'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5265'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 1.6 MI (2.6
 DP5265'KM) TO COUNTY ROAD 1600E.  CONTINUE EAST ALONG US ROUTE 136 FOR 0.9 MI
 DP5265'(1.4 KM) TO THE STATION ON THE RIGHT.
 DP5265'
 DP5265'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5265'136, 360.8 FT (110.0 M) EAST OF A 15 INCH (38 CM) CORRUGATED METAL
 DP5265'PIPE UNDER A FIELD ENTRANCE, 348.6 FT (106.3 M) EAST OF A POWER POLE
 DP5265'WITH TRANSFORMER, 150.0 FT (45.7 M) EAST OF POWER POLE NUMBER
 DP5265''2317899', 117.8 FT (35.9 M) SOUTHEAST OF THE EAST END OF A 15 INCH
 DP5265'(38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 47.0 FT (14.3 M)
 DP5265'WEST OF POWER POLE NUMBER '2317898'.    NOTE-ACCESS TO THE DATUM POINT
 DP5265'IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP5265'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5266 ***********************************************************************
 DP5266  DESIGNATION -  EM 046
 DP5266  PID         -  DP5266
 DP5266  STATE/COUNTY-  IL/MCLEAN
 DP5266  COUNTRY     -  US
 DP5266  USGS QUAD   -  HEYWORTH (2018)
 DP5266
 DP5266                         *CURRENT SURVEY CONTROL
 DP5266  ______________________________________________________________________
 DP5266* NAD 83(1986) POSITION- 40 18 43.68   (N) 088 55 29.92   (W)   HD_HELD1
 DP5266* NAVD 88 ORTHO HEIGHT -   241.077 (meters)      790.93  (feet) ADJUSTED
 DP5266  ______________________________________________________________________
 DP5266  GEOID HEIGHT    -        -32.064 (meters)                     GEOID18
 DP5266  DYNAMIC HEIGHT  -        240.959 (meters)      790.55  (feet) COMP
 DP5266  MODELED GRAVITY -    980,130.5   (mgal)                       NAVD 88
 DP5266
 DP5266  VERT ORDER      -  SECOND    CLASS I
 DP5266
 DP5266.The horizontal coordinates were determined by differentially corrected
 DP5266.hand held GPS observations or other comparable positioning techniques
 DP5266.and have an estimated accuracy of +/- 3 meters.
 DP5266
 DP5266.The orthometric height was determined by differential leveling and
 DP5266.adjusted by the NATIONAL GEODETIC SURVEY
 DP5266.in November 2014.
 DP5266
 DP5266.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5266.GEOID18 height accuracy estimate available here.
 DP5266
 DP5266.Click photographs - Photos may exist for this station.
 DP5266
 DP5266.The dynamic height is computed by dividing the NAVD 88
 DP5266.geopotential number by the normal gravity value computed on the
 DP5266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5266.degrees latitude (g = 980.6199 gals.).
 DP5266
 DP5266.The modeled gravity was interpolated from observed gravity values.
 DP5266
 DP5266;                    North         East    Units  Estimated Accuracy
 DP5266;SPC IL E     -   404,826.0     249,709.1     MT  (+/- 3 meters HH1 GPS) 
 DP5266
 DP5266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3643064179(NAD 83)
 DP5266
 DP5266                          SUPERSEDED SURVEY CONTROL
 DP5266
 DP5266.No superseded survey control is available for this station.
 DP5266
 DP5266_MARKER: F = FLANGE-ENCASED ROD
 DP5266_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5266_STAMPING: EM 046 2014
 DP5266_MARK LOGO: UIL
 DP5266_PROJECTION: RECESSED
 DP5266_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5266_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5266+STABILITY: POSITION/ELEVATION WELL
 DP5266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5266+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2014
 DP5266_ROD/PIPE-DEPTH: 9.8 meters
 DP5266_SLEEVE-DEPTH  : 0.9 meters
 DP5266
 DP5266  HISTORY     - Date     Condition        Report By
 DP5266  HISTORY     - 20140606 MONUMENTED       AMESC
 DP5266
 DP5266                          STATION DESCRIPTION
 DP5266
 DP5266'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5266'THE STATION IS LOCATED ABOUT 10.6 MI (17.1 KM) EAST-SOUTHEAST OF FUNKS
 DP5266'GROVE, 8.9 MI (14.3 KM) WEST-SOUTHWEST OF LE ROY AND 2.6 MI (4.2 KM)
 DP5266'EAST OF HEYWORTH.
 DP5266'
 DP5266'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5266'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 3.4 MI (5.5
 DP5266'KM) TO 1775 EAST ROAD AND THE STATION ON THE RIGHT.
 DP5266'
 DP5266'THE STATION IS 57 FT (17.4 M) SOUTH OF THE CENTERLINE OF US ROUTE 136,
 DP5266'24 FT (7.3 M) EAST OF THE SOUTHERLY PROJECTION OF THE CENTERLINE OF
 DP5266'1775 EAST ROAD, 180.7 FT (55.1 M) WEST OF POWER POLE NUMBER '2317873',
 DP5266'171.5 FT (52.3 M) SOUTH OF POWER POLE NUMBER '2459233', 38 FT (11.6 M)
 DP5266'EAST OF THE CENTERLINE OF A FIELD ENTRANCE, 22.6 FT (6.9 M) EAST OF
 DP5266'POWER POLE NUMBER '2317874'.    NOTE-ACCESS TO THE DATUM POINT IS
 DP5266'THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP5266'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5267 ***********************************************************************
 DP5267  DESIGNATION -  EM 047
 DP5267  PID         -  DP5267
 DP5267  STATE/COUNTY-  IL/MCLEAN
 DP5267  COUNTRY     -  US
 DP5267  USGS QUAD   -  HEYWORTH (2018)
 DP5267
 DP5267                         *CURRENT SURVEY CONTROL
 DP5267  ______________________________________________________________________
 DP5267* NAD 83(1986) POSITION- 40 18 43.78   (N) 088 54 23.12   (W)   HD_HELD1
 DP5267* NAVD 88 ORTHO HEIGHT -   240.590 (meters)      789.34  (feet) ADJUSTED
 DP5267  ______________________________________________________________________
 DP5267  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 DP5267  DYNAMIC HEIGHT  -        240.472 (meters)      788.95  (feet) COMP
 DP5267  MODELED GRAVITY -    980,130.9   (mgal)                       NAVD 88
 DP5267
 DP5267  VERT ORDER      -  SECOND    CLASS I
 DP5267
 DP5267.The horizontal coordinates were determined by differentially corrected
 DP5267.hand held GPS observations or other comparable positioning techniques
 DP5267.and have an estimated accuracy of +/- 3 meters.
 DP5267
 DP5267.The orthometric height was determined by differential leveling and
 DP5267.adjusted by the NATIONAL GEODETIC SURVEY
 DP5267.in November 2014.
 DP5267
 DP5267.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5267.GEOID18 height accuracy estimate available here.
 DP5267
 DP5267.Click photographs - Photos may exist for this station.
 DP5267
 DP5267.The dynamic height is computed by dividing the NAVD 88
 DP5267.geopotential number by the normal gravity value computed on the
 DP5267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5267.degrees latitude (g = 980.6199 gals.).
 DP5267
 DP5267.The modeled gravity was interpolated from observed gravity values.
 DP5267
 DP5267;                    North         East    Units  Estimated Accuracy
 DP5267;SPC IL E     -   404,818.7     251,286.4     MT  (+/- 3 meters HH1 GPS) 
 DP5267
 DP5267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3800664148(NAD 83)
 DP5267
 DP5267                          SUPERSEDED SURVEY CONTROL
 DP5267
 DP5267.No superseded survey control is available for this station.
 DP5267
 DP5267_MARKER: F = FLANGE-ENCASED ROD
 DP5267_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5267_STAMPING: EM 047 2014
 DP5267_MARK LOGO: UIL
 DP5267_PROJECTION: RECESSED
 DP5267_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5267_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5267+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2014
 DP5267_ROD/PIPE-DEPTH: 5.8 meters
 DP5267_SLEEVE-DEPTH  : 0.9 meters
 DP5267
 DP5267  HISTORY     - Date     Condition        Report By
 DP5267  HISTORY     - 20140609 MONUMENTED       AMESC
 DP5267
 DP5267                          STATION DESCRIPTION
 DP5267
 DP5267'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5267'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) SOUTH-SOUTHWEST OF
 DP5267'HOLDER, 8.0 MI (12.9 KM) WEST-SOUTHWEST OF LE ROY AND 3.5 MI (5.6 KM)
 DP5267'EAST OF HEYWORTH.
 DP5267'
 DP5267'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5267'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 3.65 MI
 DP5267'(5.9 KM) TO COUNTY ROAD 1800E.  CONTINUE EAST ALONG US ROUTE 136 FOR
 DP5267'0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP5267'
 DP5267'THE STATION IS 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF US ROUTE 136,
 DP5267'344 FT (104.9 M) WEST OF POWER POLE NUMBER '2459223', 119.8 FT (36.5
 DP5267'M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP5267'PIPE UNDER A FIELD ENTRANCE, 79.0 FT (24.1 M) WEST OF THE WEST END OF
 DP5267'AN 18 INCH (46 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 16.5
 DP5267'FT (5.0 M) EAST OF POWER POLE NUMBER '2459224'.
 DP5267'
 DP5267'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5267'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5267'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5268 ***********************************************************************
 DP5268  DESIGNATION -  EM 048
 DP5268  PID         -  DP5268
 DP5268  STATE/COUNTY-  IL/MCLEAN
 DP5268  COUNTRY     -  US
 DP5268  USGS QUAD   -  HEYWORTH (2018)
 DP5268
 DP5268                         *CURRENT SURVEY CONTROL
 DP5268  ______________________________________________________________________
 DP5268* NAD 83(1986) POSITION- 40 18 44.53   (N) 088 53 18.12   (W)   HD_HELD1
 DP5268* NAVD 88 ORTHO HEIGHT -   240.754 (meters)      789.87  (feet) ADJUSTED
 DP5268  ______________________________________________________________________
 DP5268  GEOID HEIGHT    -        -32.023 (meters)                     GEOID18
 DP5268  DYNAMIC HEIGHT  -        240.637 (meters)      789.49  (feet) COMP
 DP5268  MODELED GRAVITY -    980,131.5   (mgal)                       NAVD 88
 DP5268
 DP5268  VERT ORDER      -  SECOND    CLASS I
 DP5268
 DP5268.The horizontal coordinates were determined by differentially corrected
 DP5268.hand held GPS observations or other comparable positioning techniques
 DP5268.and have an estimated accuracy of +/- 3 meters.
 DP5268
 DP5268.The orthometric height was determined by differential leveling and
 DP5268.adjusted by the NATIONAL GEODETIC SURVEY
 DP5268.in November 2014.
 DP5268
 DP5268.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5268.GEOID18 height accuracy estimate available here.
 DP5268
 DP5268.Click photographs - Photos may exist for this station.
 DP5268
 DP5268.The dynamic height is computed by dividing the NAVD 88
 DP5268.geopotential number by the normal gravity value computed on the
 DP5268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5268.degrees latitude (g = 980.6199 gals.).
 DP5268
 DP5268.The modeled gravity was interpolated from observed gravity values.
 DP5268
 DP5268;                    North         East    Units  Estimated Accuracy
 DP5268;SPC IL E     -   404,832.1     252,821.3     MT  (+/- 3 meters HH1 GPS) 
 DP5268
 DP5268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3954164139(NAD 83)
 DP5268
 DP5268                          SUPERSEDED SURVEY CONTROL
 DP5268
 DP5268.No superseded survey control is available for this station.
 DP5268
 DP5268_MARKER: F = FLANGE-ENCASED ROD
 DP5268_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5268_STAMPING: EM 048 2014
 DP5268_MARK LOGO: UIL
 DP5268_PROJECTION: RECESSED
 DP5268_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5268_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5268+STABILITY: POSITION/ELEVATION WELL
 DP5268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5268+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2014
 DP5268_ROD/PIPE-DEPTH: 7.3 meters
 DP5268_SLEEVE-DEPTH  : 0.9 meters
 DP5268
 DP5268  HISTORY     - Date     Condition        Report By
 DP5268  HISTORY     - 20140609 MONUMENTED       AMESC
 DP5268
 DP5268                          STATION DESCRIPTION
 DP5268
 DP5268'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5268'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) NORTH-NORTHWEST OF DE
 DP5268'WITT, 7.1 MI (11.4 KM) WEST-SOUTHWEST OF LE ROY AND 4.5 MI (7.2 KM)
 DP5268'EAST OF HEYWORTH.
 DP5268'
 DP5268'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5268'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 4.75 MI
 DP5268'(7.6 KM) TO COUNTY ROAD 1900E.  CONTINUE EAST ALONG US ROUTE 136 FOR
 DP5268'0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP5268'
 DP5268'THE STATION IS 55.5 FT (16.9 M) NORTH OF THE CENTERLINE OF US ROUTE
 DP5268'136, 198 FT (60.4 M) WEST OF TELEPHONE PEDESTAL NUMBER LP5 P8 L1211,
 DP5268'127.0 FT (38.7 M) EAST OF POWER POLE NUMBER '2459199', 119.3 FT (36.4
 DP5268'M) NORTHEAST OF THE NORTH END OF THE EASTERLY OF TWO 19 INCH (48 CM) X
 DP5268'27 INCH (69 CM) ELLIPTICAL CORRUGATED METAL PIPES UNDER US ROUTE 136,
 DP5268'53.0 FT (16.2 M) WEST OF POWER POLE NUMBER '2459198'.
 DP5268'
 DP5268'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5268'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5268'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5269 ***********************************************************************
 DP5269  DESIGNATION -  EM 049
 DP5269  PID         -  DP5269
 DP5269  STATE/COUNTY-  IL/MCLEAN
 DP5269  COUNTRY     -  US
 DP5269  USGS QUAD   -  LE ROY (2018)
 DP5269
 DP5269                         *CURRENT SURVEY CONTROL
 DP5269  ______________________________________________________________________
 DP5269* NAD 83(1986) POSITION- 40 18 43.30   (N) 088 52 16.24   (W)   HD_HELD1
 DP5269* NAVD 88 ORTHO HEIGHT -   240.549 (meters)      789.20  (feet) ADJUSTED
 DP5269  ______________________________________________________________________
 DP5269  GEOID HEIGHT    -        -32.005 (meters)                     GEOID18
 DP5269  DYNAMIC HEIGHT  -        240.432 (meters)      788.82  (feet) COMP
 DP5269  MODELED GRAVITY -    980,132.2   (mgal)                       NAVD 88
 DP5269
 DP5269  VERT ORDER      -  SECOND    CLASS I
 DP5269
 DP5269.The horizontal coordinates were determined by differentially corrected
 DP5269.hand held GPS observations or other comparable positioning techniques
 DP5269.and have an estimated accuracy of +/- 3 meters.
 DP5269
 DP5269.The orthometric height was determined by differential leveling and
 DP5269.adjusted by the NATIONAL GEODETIC SURVEY
 DP5269.in November 2014.
 DP5269
 DP5269.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5269.GEOID18 height accuracy estimate available here.
 DP5269
 DP5269.Click photographs - Photos may exist for this station.
 DP5269
 DP5269.The dynamic height is computed by dividing the NAVD 88
 DP5269.geopotential number by the normal gravity value computed on the
 DP5269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5269.degrees latitude (g = 980.6199 gals.).
 DP5269
 DP5269.The modeled gravity was interpolated from observed gravity values.
 DP5269
 DP5269;                    North         East    Units  Estimated Accuracy
 DP5269;SPC IL E     -   404,785.1     254,282.2     MT  (+/- 3 meters HH1 GPS) 
 DP5269
 DP5269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4100164070(NAD 83)
 DP5269
 DP5269                          SUPERSEDED SURVEY CONTROL
 DP5269
 DP5269.No superseded survey control is available for this station.
 DP5269
 DP5269_MARKER: F = FLANGE-ENCASED ROD
 DP5269_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5269_STAMPING: EM 049 2014
 DP5269_MARK LOGO: UIL
 DP5269_PROJECTION: RECESSED
 DP5269_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5269_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5269+STABILITY: POSITION/ELEVATION WELL
 DP5269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5269+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2014
 DP5269_ROD/PIPE-DEPTH: 7.3 meters
 DP5269_SLEEVE-DEPTH  : 0.9 meters
 DP5269
 DP5269  HISTORY     - Date     Condition        Report By
 DP5269  HISTORY     - 20140609 MONUMENTED       AMESC
 DP5269
 DP5269                          STATION DESCRIPTION
 DP5269
 DP5269'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5269'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) NORTH-NORTHWEST OF DE
 DP5269'WITT, 6.3 MI (10.1 KM) WEST-SOUTHWEST OF LE ROY AND 5.4 MI (8.7 KM)
 DP5269'EAST OF HEYWORTH.
 DP5269'
 DP5269'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5269'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 5.75 MI
 DP5269'(9.3 KM) TO COUNTY ROAD 2000E.  CONTINUE EAST ALONG US ROUTE 136 FOR
 DP5269'0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP5269'
 DP5269'THE STATION IS 38.5 FT (11.7 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5269'136, 303 FT (92.4 M) WEST OF POWER POLE NUMBER '2459176', 158.3 FT
 DP5269'(48.2 M) EAST-SOUTHEAST OF THE EAST END OF A 21 INCH (53 CM)
 DP5269'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 91.0 FT (27.7 M)
 DP5269'SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP5269'UNDER A FIELD ENTRANCE, 59.7 FT (18.2 M) SOUTHWEST OF THE SOUTH END OF
 DP5269'A 17 INCH (43 CM) X 31 INCH (79 CM) ELLIPTICAL CORRUGATED METAL PIPE
 DP5269'UNDER US ROUTE 136, 39.4 FT (12.0 M) EAST OF POWER POLE NUMBER
 DP5269''2459177'.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15
 DP5269'CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING
 DP5269'BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5270 ***********************************************************************
 DP5270  DESIGNATION -  EM 050
 DP5270  PID         -  DP5270
 DP5270  STATE/COUNTY-  IL/MCLEAN
 DP5270  COUNTRY     -  US
 DP5270  USGS QUAD   -  LE ROY (2018)
 DP5270
 DP5270                         *CURRENT SURVEY CONTROL
 DP5270  ______________________________________________________________________
 DP5270* NAD 83(1986) POSITION- 40 18 42.90   (N) 088 51 09.24   (W)   HD_HELD1
 DP5270* NAVD 88 ORTHO HEIGHT -   239.229 (meters)      784.87  (feet) ADJUSTED
 DP5270  ______________________________________________________________________
 DP5270  GEOID HEIGHT    -        -31.987 (meters)                     GEOID18
 DP5270  DYNAMIC HEIGHT  -        239.112 (meters)      784.49  (feet) COMP
 DP5270  MODELED GRAVITY -    980,133.0   (mgal)                       NAVD 88
 DP5270
 DP5270  VERT ORDER      -  SECOND    CLASS I
 DP5270
 DP5270.The horizontal coordinates were determined by differentially corrected
 DP5270.hand held GPS observations or other comparable positioning techniques
 DP5270.and have an estimated accuracy of +/- 3 meters.
 DP5270
 DP5270.The orthometric height was determined by differential leveling and
 DP5270.adjusted by the NATIONAL GEODETIC SURVEY
 DP5270.in November 2014.
 DP5270
 DP5270.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5270.GEOID18 height accuracy estimate available here.
 DP5270
 DP5270.Click photographs - Photos may exist for this station.
 DP5270
 DP5270.The dynamic height is computed by dividing the NAVD 88
 DP5270.geopotential number by the normal gravity value computed on the
 DP5270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5270.degrees latitude (g = 980.6199 gals.).
 DP5270
 DP5270.The modeled gravity was interpolated from observed gravity values.
 DP5270
 DP5270;                    North         East    Units  Estimated Accuracy
 DP5270;SPC IL E     -   404,763.3     255,864.1     MT  (+/- 3 meters HH1 GPS) 
 DP5270
 DP5270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4258264024(NAD 83)
 DP5270
 DP5270                          SUPERSEDED SURVEY CONTROL
 DP5270
 DP5270.No superseded survey control is available for this station.
 DP5270
 DP5270_MARKER: F = FLANGE-ENCASED ROD
 DP5270_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5270_STAMPING: EM 050 2014
 DP5270_MARK LOGO: UIL
 DP5270_PROJECTION: RECESSED
 DP5270_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5270_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5270+STABILITY: POSITION/ELEVATION WELL
 DP5270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5270+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2014
 DP5270_ROD/PIPE-DEPTH: 8.5 meters
 DP5270_SLEEVE-DEPTH  : 0.9 meters
 DP5270
 DP5270  HISTORY     - Date     Condition        Report By
 DP5270  HISTORY     - 20140609 MONUMENTED       AMESC
 DP5270
 DP5270                          STATION DESCRIPTION
 DP5270
 DP5270'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5270'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTH-NORTHWEST OF DE
 DP5270'WITT, 6.4 MI (10.3 KM) EAST OF HEYWORTH AND 5.4 MI (8.7 KM)
 DP5270'WEST-SOUTHWEST OF LE ROY.
 DP5270'
 DP5270'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5270'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 6.75 MI
 DP5270'(10.9 KM) TO COUNTY ROAD 2100E.  CONTINUE EAST ALONG US ROUTE 136 FOR
 DP5270'0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP5270'
 DP5270'THE STATION IS 38.5 FT (11.7 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5270'136, 197.3 FT (60.1 M) WEST OF A POWER POLE, 136.5 FT (41.6 M) EAST OF
 DP5270'A POWER POLE, 52.3 FT (15.9 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A
 DP5270'3 FT (0.9 M) X 10 FT (3.0 M) DOUBLE BOX CULVERT, 16.5 FT (5.0 M) SOUTH
 DP5270'OF THE EAST END OF GUARDRAIL, 9.6 FT (2.9 M) SOUTHWEST THE WEST END OF
 DP5270'AN 18 INCH (46 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 6.2
 DP5270'FT (1.9 M) EAST OF A LONE WOODEN POST.    NOTE-ACCESS TO THE DATUM
 DP5270'POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS
 DP5270'SURROUNDED BY A FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5271 ***********************************************************************
 DP5271  DESIGNATION -  EM 051
 DP5271  PID         -  DP5271
 DP5271  STATE/COUNTY-  IL/MCLEAN
 DP5271  COUNTRY     -  US
 DP5271  USGS QUAD   -  LE ROY (2018)
 DP5271
 DP5271                         *CURRENT SURVEY CONTROL
 DP5271  ______________________________________________________________________
 DP5271* NAD 83(1986) POSITION- 40 18 42.50   (N) 088 50 08.52   (W)   HD_HELD1
 DP5271* NAVD 88 ORTHO HEIGHT -   240.909 (meters)      790.38  (feet) ADJUSTED
 DP5271  ______________________________________________________________________
 DP5271  GEOID HEIGHT    -        -31.973 (meters)                     GEOID18
 DP5271  DYNAMIC HEIGHT  -        240.793 (meters)      790.00  (feet) COMP
 DP5271  MODELED GRAVITY -    980,134.0   (mgal)                       NAVD 88
 DP5271
 DP5271  VERT ORDER      -  SECOND    CLASS I
 DP5271
 DP5271.The horizontal coordinates were determined by differentially corrected
 DP5271.hand held GPS observations or other comparable positioning techniques
 DP5271.and have an estimated accuracy of +/- 3 meters.
 DP5271
 DP5271.The orthometric height was determined by differential leveling and
 DP5271.adjusted by the NATIONAL GEODETIC SURVEY
 DP5271.in November 2014.
 DP5271
 DP5271.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5271.GEOID18 height accuracy estimate available here.
 DP5271
 DP5271.Click photographs - Photos may exist for this station.
 DP5271
 DP5271.The dynamic height is computed by dividing the NAVD 88
 DP5271.geopotential number by the normal gravity value computed on the
 DP5271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5271.degrees latitude (g = 980.6199 gals.).
 DP5271
 DP5271.The modeled gravity was interpolated from observed gravity values.
 DP5271
 DP5271;                    North         East    Units  Estimated Accuracy
 DP5271;SPC IL E     -   404,742.7     257,297.7     MT  (+/- 3 meters HH1 GPS) 
 DP5271
 DP5271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4401563982(NAD 83)
 DP5271
 DP5271                          SUPERSEDED SURVEY CONTROL
 DP5271
 DP5271.No superseded survey control is available for this station.
 DP5271
 DP5271_MARKER: F = FLANGE-ENCASED ROD
 DP5271_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5271_STAMPING: EM 051 2014
 DP5271_MARK LOGO: UIL
 DP5271_PROJECTION: RECESSED
 DP5271_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5271_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5271+STABILITY: POSITION/ELEVATION WELL
 DP5271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5271+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2014
 DP5271_ROD/PIPE-DEPTH: 8.5 meters
 DP5271_SLEEVE-DEPTH  : 0.9 meters
 DP5271
 DP5271  HISTORY     - Date     Condition        Report By
 DP5271  HISTORY     - 20140609 MONUMENTED       AMESC
 DP5271
 DP5271                          STATION DESCRIPTION
 DP5271
 DP5271'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5271'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTH-NORTHWEST OF DE
 DP5271'WITT, 7.3 MI (11.7 KM) EAST OF HEYWORTH AND 4.7 MI (7.6 KM) SOUTHWEST
 DP5271'OF LE ROY.
 DP5271'
 DP5271'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5271'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 7.75 MI
 DP5271'(12.5 KM) TO COUNTY ROAD 2200E.  CONTINUE EAST ALONG US ROUTE 136 FOR
 DP5271'0.35 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP5271'
 DP5271'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF US ROUTE 136,
 DP5271'328.5 FT (100.1 M) SOUTHWEST OF A FIBER OPTIC WARNING SIGN, 292 FT
 DP5271'(89.0 M) WEST-SOUTHWEST OF THE WEST END OF A 15 INCH (38 CM)
 DP5271'CORRUGATED METAL PIPE UNDER A GRAVEL ENTRANCE, 184 FT (56.1 M)
 DP5271'WEST-SOUTHWEST OF OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED
 DP5271'METAL PIPE UNDER THE GRAVEL ENTRANCE TO ADDRESS '22463', 154.6 FT
 DP5271'(47.1 M) WEST OF A POWER POLE, 10.2 FT (3.1 M) EAST OF A POWER POLE
 DP5271'WITH TRANSFORMER.
 DP5271'
 DP5271'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5271'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5271'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5272 ***********************************************************************
 DP5272  DESIGNATION -  EM 052
 DP5272  PID         -  DP5272
 DP5272  STATE/COUNTY-  IL/MCLEAN
 DP5272  COUNTRY     -  US
 DP5272  USGS QUAD   -  LE ROY (2018)
 DP5272
 DP5272                         *CURRENT SURVEY CONTROL
 DP5272  ______________________________________________________________________
 DP5272* NAD 83(1986) POSITION- 40 18 42.09   (N) 088 49 00.57   (W)   HD_HELD1
 DP5272* NAVD 88 ORTHO HEIGHT -   238.225 (meters)      781.58  (feet) ADJUSTED
 DP5272  ______________________________________________________________________
 DP5272  GEOID HEIGHT    -        -31.958 (meters)                     GEOID18
 DP5272  DYNAMIC HEIGHT  -        238.110 (meters)      781.20  (feet) COMP
 DP5272  MODELED GRAVITY -    980,135.2   (mgal)                       NAVD 88
 DP5272
 DP5272  VERT ORDER      -  SECOND    CLASS I
 DP5272
 DP5272.The horizontal coordinates were determined by differentially corrected
 DP5272.hand held GPS observations or other comparable positioning techniques
 DP5272.and have an estimated accuracy of +/- 3 meters.
 DP5272
 DP5272.The orthometric height was determined by differential leveling and
 DP5272.adjusted by the NATIONAL GEODETIC SURVEY
 DP5272.in November 2014.
 DP5272
 DP5272.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5272.GEOID18 height accuracy estimate available here.
 DP5272
 DP5272.Click photographs - Photos may exist for this station.
 DP5272
 DP5272.The dynamic height is computed by dividing the NAVD 88
 DP5272.geopotential number by the normal gravity value computed on the
 DP5272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5272.degrees latitude (g = 980.6199 gals.).
 DP5272
 DP5272.The modeled gravity was interpolated from observed gravity values.
 DP5272
 DP5272;                    North         East    Units  Estimated Accuracy
 DP5272;SPC IL E     -   404,721.1     258,902.1     MT  (+/- 3 meters HH1 GPS) 
 DP5272
 DP5272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4561963936(NAD 83)
 DP5272
 DP5272                          SUPERSEDED SURVEY CONTROL
 DP5272
 DP5272.No superseded survey control is available for this station.
 DP5272
 DP5272_MARKER: F = FLANGE-ENCASED ROD
 DP5272_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5272_STAMPING: EM 052 2014
 DP5272_MARK LOGO: UIL
 DP5272_PROJECTION: RECESSED
 DP5272_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5272_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5272+STABILITY: POSITION/ELEVATION WELL
 DP5272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5272+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2014
 DP5272_ROD/PIPE-DEPTH: 11.0 meters
 DP5272_SLEEVE-DEPTH  : 0.9 meters
 DP5272
 DP5272  HISTORY     - Date     Condition        Report By
 DP5272  HISTORY     - 20140610 MONUMENTED       AMESC
 DP5272
 DP5272                          STATION DESCRIPTION
 DP5272
 DP5272'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5272'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF DE WITT, 8.3 MI
 DP5272'(13.4 KM) EAST OF HEYWORTH AND 3.9 MI (6.3 KM) SOUTHWEST OF LE ROY.
 DP5272'
 DP5272'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5272'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 7.75 MI
 DP5272'(12.5 KM) TO COUNTY ROAD 2200E.  CONTINUE EAST ALONG US ROUTE 136 FOR
 DP5272'1.35 MI (2.2 KM) TO THE STATION ON THE RIGHT.
 DP5272'
 DP5272'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF US ROUTE 136,
 DP5272'224.3 FT (68.4 M) WEST OF A POWER POLE, 35.2 FT (10.7 M) EAST OF A
 DP5272'POWER POLE, 1.7 FT (0.5 M) NORTH OF AN ORANGE WITNESS POST.
 DP5272'
 DP5272'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5272'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5272'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5273 ***********************************************************************
 DP5273  DESIGNATION -  EM 053
 DP5273  PID         -  DP5273
 DP5273  STATE/COUNTY-  IL/MCLEAN
 DP5273  COUNTRY     -  US
 DP5273  USGS QUAD   -  LE ROY (2018)
 DP5273
 DP5273                         *CURRENT SURVEY CONTROL
 DP5273  ______________________________________________________________________
 DP5273* NAD 83(1986) POSITION- 40 18 41.55   (N) 088 47 53.25   (W)   HD_HELD1
 DP5273* NAVD 88 ORTHO HEIGHT -   233.272 (meters)      765.33  (feet) ADJUSTED
 DP5273  ______________________________________________________________________
 DP5273  GEOID HEIGHT    -        -31.945 (meters)                     GEOID18
 DP5273  DYNAMIC HEIGHT  -        233.160 (meters)      764.96  (feet) COMP
 DP5273  MODELED GRAVITY -    980,136.5   (mgal)                       NAVD 88
 DP5273
 DP5273  VERT ORDER      -  SECOND    CLASS I
 DP5273
 DP5273.The horizontal coordinates were determined by differentially corrected
 DP5273.hand held GPS observations or other comparable positioning techniques
 DP5273.and have an estimated accuracy of +/- 3 meters.
 DP5273
 DP5273.The orthometric height was determined by differential leveling and
 DP5273.adjusted by the NATIONAL GEODETIC SURVEY
 DP5273.in November 2014.
 DP5273
 DP5273.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5273.GEOID18 height accuracy estimate available here.
 DP5273
 DP5273.Click photographs - Photos may exist for this station.
 DP5273
 DP5273.The dynamic height is computed by dividing the NAVD 88
 DP5273.geopotential number by the normal gravity value computed on the
 DP5273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5273.degrees latitude (g = 980.6199 gals.).
 DP5273
 DP5273.The modeled gravity was interpolated from observed gravity values.
 DP5273
 DP5273;                    North         East    Units  Estimated Accuracy
 DP5273;SPC IL E     -   404,696.0     260,491.5     MT  (+/- 3 meters HH1 GPS) 
 DP5273
 DP5273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4720863887(NAD 83)
 DP5273
 DP5273                          SUPERSEDED SURVEY CONTROL
 DP5273
 DP5273.No superseded survey control is available for this station.
 DP5273
 DP5273_MARKER: F = FLANGE-ENCASED ROD
 DP5273_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5273_STAMPING: EM 053 2014
 DP5273_MARK LOGO: UIL
 DP5273_PROJECTION: RECESSED
 DP5273_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5273_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5273+STABILITY: POSITION/ELEVATION WELL
 DP5273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5273+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2014
 DP5273_ROD/PIPE-DEPTH: 9.8 meters
 DP5273_SLEEVE-DEPTH  : 0.9 meters
 DP5273
 DP5273  HISTORY     - Date     Condition        Report By
 DP5273  HISTORY     - 20140610 MONUMENTED       AMESC
 DP5273
 DP5273                          STATION DESCRIPTION
 DP5273
 DP5273'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5273'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) EAST OF HEYWORTH, 9.0 MI
 DP5273'(14.5 KM) NORTH OF DE WITT AND 3.3 MI (5.3 KM) SOUTH-SOUTHWEST OF LE
 DP5273'ROY.
 DP5273'
 DP5273'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5273'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 9.25 MI
 DP5273'(14.9 KM) TO COUNTY ROAD 2350E.  CONTINUE EAST ALONG US ROUTE 136 FOR
 DP5273'0.85 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP5273'
 DP5273'THE STATION IS 60 FT (18.3 M) SOUTH OF THE CENTERLINE OF US ROUTE 136,
 DP5273'140.0 FT (42.7 M) EAST OF A POWER POLE, 130.5 FT (39.8 M) WEST OF A
 DP5273'POWER POLE, 107.8 FT (32.9 M) SOUTH OF THE CENTERLINE OF A PAVED DITCH
 DP5273'ON THE NORTH SIDE OF US ROUTE 136, 17.3 FT (5.3 M) SOUTH OF THE EAST
 DP5273'END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE,
 DP5273'6.7 FT (2.0 M) NORTHEAST OF NORTH END OF A NORTH-SOUTH FENCE LINE.
 DP5273'
 DP5273'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5273'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5273'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5274 ***********************************************************************
 DP5274  DESIGNATION -  EM 054
 DP5274  PID         -  DP5274
 DP5274  STATE/COUNTY-  IL/MCLEAN
 DP5274  COUNTRY     -  US
 DP5274  USGS QUAD   -  LE ROY (2018)
 DP5274
 DP5274                         *CURRENT SURVEY CONTROL
 DP5274  ______________________________________________________________________
 DP5274* NAD 83(1986) POSITION- 40 18 41.61   (N) 088 46 47.45   (W)   HD_HELD1
 DP5274* NAVD 88 ORTHO HEIGHT -   234.228 (meters)      768.46  (feet) ADJUSTED
 DP5274  ______________________________________________________________________
 DP5274  GEOID HEIGHT    -        -31.934 (meters)                     GEOID18
 DP5274  DYNAMIC HEIGHT  -        234.115 (meters)      768.09  (feet) COMP
 DP5274  MODELED GRAVITY -    980,137.8   (mgal)                       NAVD 88
 DP5274
 DP5274  VERT ORDER      -  SECOND    CLASS I
 DP5274
 DP5274.The horizontal coordinates were determined by differentially corrected
 DP5274.hand held GPS observations or other comparable positioning techniques
 DP5274.and have an estimated accuracy of +/- 3 meters.
 DP5274
 DP5274.The orthometric height was determined by differential leveling and
 DP5274.adjusted by the NATIONAL GEODETIC SURVEY
 DP5274.in November 2014.
 DP5274
 DP5274.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5274.GEOID18 height accuracy estimate available here.
 DP5274
 DP5274.Click photographs - Photos may exist for this station.
 DP5274
 DP5274.The dynamic height is computed by dividing the NAVD 88
 DP5274.geopotential number by the normal gravity value computed on the
 DP5274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5274.degrees latitude (g = 980.6199 gals.).
 DP5274
 DP5274.The modeled gravity was interpolated from observed gravity values.
 DP5274
 DP5274;                    North         East    Units  Estimated Accuracy
 DP5274;SPC IL E     -   404,689.8     262,045.2     MT  (+/- 3 meters HH1 GPS) 
 DP5274
 DP5274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4876163858(NAD 83)
 DP5274
 DP5274                          SUPERSEDED SURVEY CONTROL
 DP5274
 DP5274.No superseded survey control is available for this station.
 DP5274
 DP5274_MARKER: F = FLANGE-ENCASED ROD
 DP5274_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5274_STAMPING: EM 054 2014
 DP5274_MARK LOGO: UIL
 DP5274_PROJECTION: RECESSED
 DP5274_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5274_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5274+STABILITY: POSITION/ELEVATION WELL
 DP5274_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5274+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2014
 DP5274_ROD/PIPE-DEPTH: 9.8 meters
 DP5274_SLEEVE-DEPTH  : 0.9 meters
 DP5274
 DP5274  HISTORY     - Date     Condition        Report By
 DP5274  HISTORY     - 20140610 MONUMENTED       AMESC
 DP5274
 DP5274                          STATION DESCRIPTION
 DP5274
 DP5274'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5274'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH OF DE WITT, 8.7 MI
 DP5274'(14.0 KM) WEST-NORTHWEST OF FARMER CITY AND 2.9 MI (4.7 KM)
 DP5274'SOUTH-SOUTHWEST OF LE ROY.
 DP5274'
 DP5274'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 136 ON THE
 DP5274'WEST SIDE OF HEYWORTH, PROCEED EAST ALONG US ROUTE 136 FOR 10.9 MI
 DP5274'(17.5 KM) TO COUNTY ROAD 2500E.  CONTINUE EAST ALONG US ROUTE 136 FOR
 DP5274'0.20 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5274'
 DP5274'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5274'136, 345 FT (105.2 M) WEST OF THE CENTERLINE OF A GRAVEL DRIVEWAY TO
 DP5274'ADDRESS '25263', 33 FT (10.1 M) WEST OF A LONE WOODEN POST, 157.8 FT
 DP5274'(48.1 M) EAST OF A POWER POLE, 10.0 FT (3.0 M) WEST OF A POWER POLE.
 DP5274'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5274'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5274'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5275 ***********************************************************************
 DP5275  DESIGNATION -  EM 055
 DP5275  PID         -  DP5275
 DP5275  STATE/COUNTY-  IL/MCLEAN
 DP5275  COUNTRY     -  US
 DP5275  USGS QUAD   -  LE ROY (2018)
 DP5275
 DP5275                         *CURRENT SURVEY CONTROL
 DP5275  ______________________________________________________________________
 DP5275* NAD 83(1986) POSITION- 40 18 41.37   (N) 088 46 00.61   (W)   HD_HELD1
 DP5275* NAVD 88 ORTHO HEIGHT -   227.384 (meters)      746.01  (feet) ADJUSTED
 DP5275  ______________________________________________________________________
 DP5275  GEOID HEIGHT    -        -31.927 (meters)                     GEOID18
 DP5275  DYNAMIC HEIGHT  -        227.274 (meters)      745.65  (feet) COMP
 DP5275  MODELED GRAVITY -    980,138.5   (mgal)                       NAVD 88
 DP5275
 DP5275  VERT ORDER      -  SECOND    CLASS I
 DP5275
 DP5275.The horizontal coordinates were determined by differentially corrected
 DP5275.hand held GPS observations or other comparable positioning techniques
 DP5275.and have an estimated accuracy of +/- 3 meters.
 DP5275
 DP5275.The orthometric height was determined by differential leveling and
 DP5275.adjusted by the NATIONAL GEODETIC SURVEY
 DP5275.in November 2014.
 DP5275
 DP5275.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5275.GEOID18 height accuracy estimate available here.
 DP5275
 DP5275.Click photographs - Photos may exist for this station.
 DP5275
 DP5275.The dynamic height is computed by dividing the NAVD 88
 DP5275.geopotential number by the normal gravity value computed on the
 DP5275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5275.degrees latitude (g = 980.6199 gals.).
 DP5275
 DP5275.The modeled gravity was interpolated from observed gravity values.
 DP5275
 DP5275;                    North         East    Units  Estimated Accuracy
 DP5275;SPC IL E     -   404,676.9     263,151.1     MT  (+/- 3 meters HH1 GPS) 
 DP5275
 DP5275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4986663828(NAD 83)
 DP5275
 DP5275                          SUPERSEDED SURVEY CONTROL
 DP5275
 DP5275.No superseded survey control is available for this station.
 DP5275
 DP5275_MARKER: F = FLANGE-ENCASED ROD
 DP5275_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5275_STAMPING: EM 055 2014
 DP5275_MARK LOGO: UIL
 DP5275_PROJECTION: RECESSED
 DP5275_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5275_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5275+STABILITY: POSITION/ELEVATION WELL
 DP5275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5275+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2014
 DP5275_ROD/PIPE-DEPTH: 11.0 meters
 DP5275_SLEEVE-DEPTH  : 0.9 meters
 DP5275
 DP5275  HISTORY     - Date     Condition        Report By
 DP5275  HISTORY     - 20140610 MONUMENTED       AMESC
 DP5275
 DP5275                          STATION DESCRIPTION
 DP5275
 DP5275'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5275'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH OF DE WITT, 8.1 MI
 DP5275'(13.0 KM) NORTHWEST OF FARMER CITY AND 2.8 MI (4.5 KM) SOUTH OF LE
 DP5275'ROY.
 DP5275'
 DP5275'TO REACH FROM THE INTERSECTION OF I-74 AND US ROUTE 136, PROCEED WEST
 DP5275'ALONG US ROUTE 136 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 2700E.  CONTINUE
 DP5275'WEST ALONG US ROUTE 136 FOR 1.1 MI (1.8 KM) TO THE STATION ON THE
 DP5275'LEFT.
 DP5275'
 DP5275'THE STATION IS 51.5 FT (15.7 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5275'136, 492.5 FT (150.1 M) EAST-SOUTHEAST OF THE EAST END OF THE SOUTH
 DP5275'GUARDRAIL, 149.8 FT (45.7 M) EAST OF A POWER POLE, 130 FT (39.6 M)
 DP5275'WEST OF THE CENTERLINE OF THE WEST ENTRANCE OF A BITUMINOUS DOUBLE
 DP5275'DRIVEWAY TO ADDRESS '25913', 81.0 FT (24.7 M) SOUTHWEST OF THE WEST
 DP5275'END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE UNDER THE BITUMINOUS
 DP5275'DRIVEWAY, 40.3 FT (12.3 M) WEST OF A POWER POLE, 22.0 FT (6.7 M) SOUTH
 DP5275'OF THE WEST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE UNDER A
 DP5275'FIELD ENTRANCE.
 DP5275'
 DP5275'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5275'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5275'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5276 ***********************************************************************
 DP5276  DESIGNATION -  EM 056
 DP5276  PID         -  DP5276
 DP5276  STATE/COUNTY-  IL/MCLEAN
 DP5276  COUNTRY     -  US
 DP5276  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP5276
 DP5276                         *CURRENT SURVEY CONTROL
 DP5276  ______________________________________________________________________
 DP5276* NAD 83(1986) POSITION- 40 18 41.16   (N) 088 44 52.92   (W)   HD_HELD1
 DP5276* NAVD 88 ORTHO HEIGHT -   225.319 (meters)      739.23  (feet) ADJUSTED
 DP5276  ______________________________________________________________________
 DP5276  GEOID HEIGHT    -        -31.918 (meters)                     GEOID18
 DP5276  DYNAMIC HEIGHT  -        225.211 (meters)      738.88  (feet) COMP
 DP5276  MODELED GRAVITY -    980,139.3   (mgal)                       NAVD 88
 DP5276
 DP5276  VERT ORDER      -  SECOND    CLASS I
 DP5276
 DP5276.The horizontal coordinates were determined by differentially corrected
 DP5276.hand held GPS observations or other comparable positioning techniques
 DP5276.and have an estimated accuracy of +/- 3 meters.
 DP5276
 DP5276.The orthometric height was determined by differential leveling and
 DP5276.adjusted by the NATIONAL GEODETIC SURVEY
 DP5276.in November 2014.
 DP5276
 DP5276.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5276.GEOID18 height accuracy estimate available here.
 DP5276
 DP5276.Click photographs - Photos may exist for this station.
 DP5276
 DP5276.The dynamic height is computed by dividing the NAVD 88
 DP5276.geopotential number by the normal gravity value computed on the
 DP5276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5276.degrees latitude (g = 980.6199 gals.).
 DP5276
 DP5276.The modeled gravity was interpolated from observed gravity values.
 DP5276
 DP5276;                    North         East    Units  Estimated Accuracy
 DP5276;SPC IL E     -   404,662.8     264,749.4     MT  (+/- 3 meters HH1 GPS) 
 DP5276
 DP5276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5146463790(NAD 83)
 DP5276
 DP5276                          SUPERSEDED SURVEY CONTROL
 DP5276
 DP5276.No superseded survey control is available for this station.
 DP5276
 DP5276_MARKER: F = FLANGE-ENCASED ROD
 DP5276_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5276_STAMPING: EM 056 2014
 DP5276_MARK LOGO: UIL
 DP5276_PROJECTION: RECESSED
 DP5276_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5276_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5276+STABILITY: POSITION/ELEVATION WELL
 DP5276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5276+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2014
 DP5276_ROD/PIPE-DEPTH: 9.8 meters
 DP5276_SLEEVE-DEPTH  : 0.9 meters
 DP5276
 DP5276  HISTORY     - Date     Condition        Report By
 DP5276  HISTORY     - 20140610 MONUMENTED       AMESC
 DP5276
 DP5276                          STATION DESCRIPTION
 DP5276
 DP5276'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5276'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) NORTH-NORTHEAST OF DE
 DP5276'WITT, 7.3 MI (11.7 KM) NORTHWEST OF FARMER CITY AND 2.9 MI (4.7 KM)
 DP5276'SOUTH-SOUTHEAST OF LE ROY.
 DP5276'
 DP5276'TO REACH FROM THE INTERSECTION OF I-74 AND US ROUTE 136, PROCEED WEST
 DP5276'ALONG US ROUTE 136 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 2700E.  CONTINUE
 DP5276'WEST ALONG US ROUTE 136 FOR 660 FT (201.2 M) TO THE STATION ON THE
 DP5276'LEFT.
 DP5276'
 DP5276'THE STATION IS 39.5 FT (12.0 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DP5276'136, 191 FT (58.2 M) EAST OF A POWER POLE WITH TRANSFORMER, 170 FT
 DP5276'(51.8 M) EAST OF THE CENTERLINE OF THE FIELD ENTRANCE ON THE NORTH
 DP5276'SIDE OF US ROUTE 136, 12.5 FT (3.8 M) WEST OF A POWER POLE.
 DP5276'
 DP5276'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5276'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5276'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5278 ***********************************************************************
 DP5278  DESIGNATION -  EM 058
 DP5278  PID         -  DP5278
 DP5278  STATE/COUNTY-  IL/MCLEAN
 DP5278  COUNTRY     -  US
 DP5278  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP5278
 DP5278                         *CURRENT SURVEY CONTROL
 DP5278  ______________________________________________________________________
 DP5278* NAD 83(1986) POSITION- 40 17 22.24   (N) 088 43 19.00   (W)   HD_HELD1
 DP5278* NAVD 88 ORTHO HEIGHT -   228.628 (meters)      750.09  (feet) ADJUSTED
 DP5278  ______________________________________________________________________
 DP5278  GEOID HEIGHT    -        -31.906 (meters)                     GEOID18
 DP5278  DYNAMIC HEIGHT  -        228.518 (meters)      749.73  (feet) COMP
 DP5278  MODELED GRAVITY -    980,138.3   (mgal)                       NAVD 88
 DP5278
 DP5278  VERT ORDER      -  SECOND    CLASS I
 DP5278
 DP5278.The horizontal coordinates were determined by differentially corrected
 DP5278.hand held GPS observations or other comparable positioning techniques
 DP5278.and have an estimated accuracy of +/- 3 meters.
 DP5278
 DP5278.The orthometric height was determined by differential leveling and
 DP5278.adjusted by the NATIONAL GEODETIC SURVEY
 DP5278.in November 2014.
 DP5278
 DP5278.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5278.GEOID18 height accuracy estimate available here.
 DP5278
 DP5278.Click photographs - Photos may exist for this station.
 DP5278
 DP5278.The dynamic height is computed by dividing the NAVD 88
 DP5278.geopotential number by the normal gravity value computed on the
 DP5278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5278.degrees latitude (g = 980.6199 gals.).
 DP5278
 DP5278.The modeled gravity was interpolated from observed gravity values.
 DP5278
 DP5278;                    North         East    Units  Estimated Accuracy
 DP5278;SPC IL E     -   402,218.5     266,956.4     MT  (+/- 3 meters HH1 GPS) 
 DP5278
 DP5278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5363461313(NAD 83)
 DP5278
 DP5278                          SUPERSEDED SURVEY CONTROL
 DP5278
 DP5278.No superseded survey control is available for this station.
 DP5278
 DP5278_MARKER: F = FLANGE-ENCASED ROD
 DP5278_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5278_STAMPING: EM 058 2014
 DP5278_MARK LOGO: UIL
 DP5278_PROJECTION: RECESSED
 DP5278_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5278_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5278+STABILITY: POSITION/ELEVATION WELL
 DP5278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5278+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2014
 DP5278_ROD/PIPE-DEPTH: 8.5 meters
 DP5278_SLEEVE-DEPTH  : 0.9 meters
 DP5278
 DP5278  HISTORY     - Date     Condition        Report By
 DP5278  HISTORY     - 20140611 MONUMENTED       AMESC
 DP5278
 DP5278                          STATION DESCRIPTION
 DP5278
 DP5278'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5278'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHEAST OF DE
 DP5278'WITT, 5.3 MI (8.5 KM) NORTHWEST OF FARMER CITY AND 4.9 MI (7.9 KM)
 DP5278'SOUTH-SOUTHEAST OF LE ROY.
 DP5278'
 DP5278'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND US ROUTE 136,
 DP5278'PROCEED SOUTH ALONG US ROUTE 150 FOR 2.4 MI (3.9 KM) TO THE COUNTY
 DP5278'LINE AND COUNTY ROAD 00N, THENCE WEST ALONG COUNTY ROAD 00N FOR 1.15
 DP5278'MI (1.9 KM) TO COUNTY ROAD 2950E, THENCE NORTH ALONG COUNTY ROAD 2950E
 DP5278'FOR 0.5 MI (0.8 KM) TO COUNTY ROAD 50N, THENCE WEST ALONG COUNTY ROAD
 DP5278'50N FOR 1.25 MI (2.0 KM) TO THE STATION ON THE LEFT.
 DP5278'
 DP5278'THE STATION IS 21.7 FT (6.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP5278'50N, 264.5 FT (80.6 M) WEST-SOUTHWEST OF A YELLOW VERTICAL DRAIN TILE,
 DP5278'32 FT (9.8 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE ON THE NORTH
 DP5278'SIDE OF COUNTY ROAD 50N, 1.6 FT (0.5 M) NORTH OF AN ORANGE WITNESS
 DP5278'POST.
 DP5278'
 DP5278'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5278'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5278'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5279 ***********************************************************************
 DP5279  DESIGNATION -  EM 059
 DP5279  PID         -  DP5279
 DP5279  STATE/COUNTY-  IL/MCLEAN
 DP5279  COUNTRY     -  US
 DP5279  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP5279
 DP5279                         *CURRENT SURVEY CONTROL
 DP5279  ______________________________________________________________________
 DP5279* NAD 83(1986) POSITION- 40 17 22.03   (N) 088 42 23.58   (W)   HD_HELD1
 DP5279* NAVD 88 ORTHO HEIGHT -   228.489 (meters)      749.63  (feet) ADJUSTED
 DP5279  ______________________________________________________________________
 DP5279  GEOID HEIGHT    -        -31.902 (meters)                     GEOID18
 DP5279  DYNAMIC HEIGHT  -        228.379 (meters)      749.27  (feet) COMP
 DP5279  MODELED GRAVITY -    980,138.5   (mgal)                       NAVD 88
 DP5279
 DP5279  VERT ORDER      -  SECOND    CLASS I
 DP5279
 DP5279.The horizontal coordinates were determined by differentially corrected
 DP5279.hand held GPS observations or other comparable positioning techniques
 DP5279.and have an estimated accuracy of +/- 3 meters.
 DP5279
 DP5279.The orthometric height was determined by differential leveling and
 DP5279.adjusted by the NATIONAL GEODETIC SURVEY
 DP5279.in November 2014.
 DP5279
 DP5279.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5279.GEOID18 height accuracy estimate available here.
 DP5279
 DP5279.Click photographs - Photos may exist for this station.
 DP5279
 DP5279.The dynamic height is computed by dividing the NAVD 88
 DP5279.geopotential number by the normal gravity value computed on the
 DP5279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5279.degrees latitude (g = 980.6199 gals.).
 DP5279
 DP5279.The modeled gravity was interpolated from observed gravity values.
 DP5279
 DP5279;                    North         East    Units  Estimated Accuracy
 DP5279;SPC IL E     -   402,206.4     268,265.3     MT  (+/- 3 meters HH1 GPS) 
 DP5279
 DP5279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5494261281(NAD 83)
 DP5279
 DP5279                          SUPERSEDED SURVEY CONTROL
 DP5279
 DP5279.No superseded survey control is available for this station.
 DP5279
 DP5279_MARKER: F = FLANGE-ENCASED ROD
 DP5279_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5279_STAMPING: EM 059 2014
 DP5279_MARK LOGO: UIL
 DP5279_PROJECTION: RECESSED
 DP5279_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5279_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5279+STABILITY: POSITION/ELEVATION WELL
 DP5279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5279+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2014
 DP5279_ROD/PIPE-DEPTH: 8.5 meters
 DP5279_SLEEVE-DEPTH  : 0.9 meters
 DP5279
 DP5279  HISTORY     - Date     Condition        Report By
 DP5279  HISTORY     - 20140611 MONUMENTED       AMESC
 DP5279
 DP5279                          STATION DESCRIPTION
 DP5279
 DP5279'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5279'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHEAST OF DE
 DP5279'WITT, 5.3 MI (8.5 KM) SOUTHEAST OF LE ROY AND 4.6 MI (7.4 KM)
 DP5279'NORTHWEST OF FARMER CITY.
 DP5279'
 DP5279'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND US ROUTE 136,
 DP5279'PROCEED SOUTH ALONG US ROUTE 150 FOR 2.4 MI (3.9 KM) TO THE COUNTY
 DP5279'LINE AND COUNTY ROAD 00N, THENCE WEST ALONG COUNTY ROAD 00N FOR 1.15
 DP5279'MI (1.9 KM) TO COUNTY ROAD 2950E, THENCE NORTH ALONG COUNTY ROAD 2950E
 DP5279'FOR 0.5 MI (0.8 KM) TO COUNTY ROAD 50N, THENCE WEST ALONG COUNTY ROAD
 DP5279'50N FOR 0.45 MI (0.7 KM) TO THE STATION ON THE LEFT.
 DP5279'
 DP5279'THE STATION IS 22 FT (6.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP5279'50N, 327 FT (99.7 M) EAST OF A POWER POLE, 12.7 FT (3.9 M) WEST OF A
 DP5279'POWER POLE, 1.9 FT (0.6 M) NORTH OF AN ORANGE WITNESS POST.
 DP5279'
 DP5279'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5279'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5279'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5280 ***********************************************************************
 DP5280  DESIGNATION -  EM 060
 DP5280  PID         -  DP5280
 DP5280  STATE/COUNTY-  IL/MCLEAN
 DP5280  COUNTRY     -  US
 DP5280  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP5280
 DP5280                         *CURRENT SURVEY CONTROL
 DP5280  ______________________________________________________________________
 DP5280* NAD 83(1986) POSITION- 40 16 56.01   (N) 088 41 25.18   (W)   HD_HELD1
 DP5280* NAVD 88 ORTHO HEIGHT -   228.374 (meters)      749.26  (feet) ADJUSTED
 DP5280  ______________________________________________________________________
 DP5280  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 DP5280  DYNAMIC HEIGHT  -        228.265 (meters)      748.90  (feet) COMP
 DP5280  MODELED GRAVITY -    980,138.3   (mgal)                       NAVD 88
 DP5280
 DP5280  VERT ORDER      -  SECOND    CLASS I
 DP5280
 DP5280.The horizontal coordinates were determined by differentially corrected
 DP5280.hand held GPS observations or other comparable positioning techniques
 DP5280.and have an estimated accuracy of +/- 3 meters.
 DP5280
 DP5280.The orthometric height was determined by differential leveling and
 DP5280.adjusted by the NATIONAL GEODETIC SURVEY
 DP5280.in November 2014.
 DP5280
 DP5280.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5280.GEOID18 height accuracy estimate available here.
 DP5280
 DP5280.Click photographs - Photos may exist for this station.
 DP5280
 DP5280.The dynamic height is computed by dividing the NAVD 88
 DP5280.geopotential number by the normal gravity value computed on the
 DP5280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5280.degrees latitude (g = 980.6199 gals.).
 DP5280
 DP5280.The modeled gravity was interpolated from observed gravity values.
 DP5280
 DP5280;                    North         East    Units  Estimated Accuracy
 DP5280;SPC IL E     -   401,398.2     269,641.5     MT  (+/- 3 meters HH1 GPS) 
 DP5280
 DP5280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5630660452(NAD 83)
 DP5280
 DP5280                          SUPERSEDED SURVEY CONTROL
 DP5280
 DP5280.No superseded survey control is available for this station.
 DP5280
 DP5280_MARKER: F = FLANGE-ENCASED ROD
 DP5280_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5280_STAMPING: EM 060 2014
 DP5280_MARK LOGO: UIL
 DP5280_PROJECTION: RECESSED
 DP5280_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5280_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5280+STABILITY: POSITION/ELEVATION WELL
 DP5280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5280+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2014
 DP5280_ROD/PIPE-DEPTH: 10.4 meters
 DP5280_SLEEVE-DEPTH  : 0.9 meters
 DP5280
 DP5280  HISTORY     - Date     Condition        Report By
 DP5280  HISTORY     - 20140611 MONUMENTED       AMESC
 DP5280
 DP5280                          STATION DESCRIPTION
 DP5280
 DP5280'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5280'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHEAST OF DE WITT,
 DP5280'6.2 MI (10.0 KM) SOUTHEAST OF LE ROY AND 3.7 MI (6.0 KM) NORTHWEST OF
 DP5280'FARMER CITY.
 DP5280'
 DP5280'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND US ROUTE 136,
 DP5280'PROCEED SOUTH ALONG US ROUTE 150 FOR 2.4 MI (3.9 KM) TO THE COUNTY
 DP5280'LINE AND COUNTY ROAD 00N, THENCE WEST ALONG COUNTY ROAD 00N FOR 0.73
 DP5280'MI (1.2 KM) TO THE STATION ON THE RIGHT.
 DP5280'
 DP5280'THE STATION IS 29 FT (8.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP5280'00N, 240 FT (73.2 M) EAST OF THE CENTERLINE OF A FIELD ENTRANCE ON THE
 DP5280'SOUTH SIDE OF COUNTY ROAD 00N, 203 FT (61.9 M) WEST OF A POWER POLE
 DP5280'WITH TRANSFORMER AND GUY WIRE, 166.4 FT (50.7 M) NORTHEAST OF
 DP5280'TELEPHONE PEDESTAL NUMBER '1902 13', 87.2 FT (26.6 M) NORTHWEST OF A
 DP5280'TELEPHONE PEDESTAL, 86.9 FT (26.5 M) NORTHWEST OF A CONCRETE
 DP5280'RIGHT-OF-WAY MARKER, 17.7 FT (5.4 M) EAST OF A POWER POLE.
 DP5280'
 DP5280'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5280'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5280'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5281 ***********************************************************************
 DP5281  DESIGNATION -  EM 061
 DP5281  PID         -  DP5281
 DP5281  STATE/COUNTY-  IL/MCLEAN
 DP5281  COUNTRY     -  US
 DP5281  USGS QUAD   -  FARMER CITY NORTH (2018)
 DP5281
 DP5281                         *CURRENT SURVEY CONTROL
 DP5281  ______________________________________________________________________
 DP5281* NAD 83(1986) POSITION- 40 17 05.88   (N) 088 40 45.73   (W)   HD_HELD1
 DP5281* NAVD 88 ORTHO HEIGHT -   226.725 (meters)      743.85  (feet) ADJUSTED
 DP5281  ______________________________________________________________________
 DP5281  GEOID HEIGHT    -        -31.899 (meters)                     GEOID18
 DP5281  DYNAMIC HEIGHT  -        226.616 (meters)      743.49  (feet) COMP
 DP5281  MODELED GRAVITY -    980,138.6   (mgal)                       NAVD 88
 DP5281
 DP5281  VERT ORDER      -  SECOND    CLASS I
 DP5281
 DP5281.The horizontal coordinates were determined by differentially corrected
 DP5281.hand held GPS observations or other comparable positioning techniques
 DP5281.and have an estimated accuracy of +/- 3 meters.
 DP5281
 DP5281.The orthometric height was determined by differential leveling and
 DP5281.adjusted by the NATIONAL GEODETIC SURVEY
 DP5281.in November 2014.
 DP5281
 DP5281.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5281.GEOID18 height accuracy estimate available here.
 DP5281
 DP5281.Click photographs - Photos may exist for this station.
 DP5281
 DP5281.The dynamic height is computed by dividing the NAVD 88
 DP5281.geopotential number by the normal gravity value computed on the
 DP5281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5281.degrees latitude (g = 980.6199 gals.).
 DP5281
 DP5281.The modeled gravity was interpolated from observed gravity values.
 DP5281
 DP5281;                    North         East    Units  Estimated Accuracy
 DP5281;SPC IL E     -   401,698.9     270,574.5     MT  (+/- 3 meters HH1 GPS) 
 DP5281
 DP5281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5724360739(NAD 83)
 DP5281
 DP5281                          SUPERSEDED SURVEY CONTROL
 DP5281
 DP5281.No superseded survey control is available for this station.
 DP5281
 DP5281_MARKER: F = FLANGE-ENCASED ROD
 DP5281_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5281_STAMPING: EM 061 2014
 DP5281_MARK LOGO: UIL
 DP5281_PROJECTION: RECESSED
 DP5281_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP5281_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5281+STABILITY: POSITION/ELEVATION WELL
 DP5281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5281+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2014
 DP5281_ROD/PIPE-DEPTH: 12.2 meters
 DP5281_SLEEVE-DEPTH  : 0.9 meters
 DP5281
 DP5281  HISTORY     - Date     Condition        Report By
 DP5281  HISTORY     - 20140611 MONUMENTED       AMESC
 DP5281
 DP5281                          STATION DESCRIPTION
 DP5281
 DP5281'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP5281'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTHEAST OF DE WITT,
 DP5281'6.4 MI (10.3 KM) SOUTHEAST OF LE ROY AND 3.5 MI (5.6 KM) NORTHWEST OF
 DP5281'FARMER CITY.
 DP5281'
 DP5281'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND US ROUTE 136,
 DP5281'PROCEED SOUTH ALONG US ROUTE 150 FOR 1.25 MI (2.0 KM) TO COUNTY ROAD
 DP5281'100N.  CONTINUE SOUTH ALONG US ROUTE 150 FOR 0.92 MI (1.5 KM) TO THE
 DP5281'STATION ON THE RIGHT.
 DP5281'
 DP5281'THE STATION IS 28 FT (8.5 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE
 DP5281'150, 266.5 FT (81.2 M) NORTHWEST OF A POWER POLE, 170.5 FT (52.0 M)
 DP5281'SOUTHEAST OF THE WEST END OF A 36 INCH (91 CM) CORRUGATED METAL PIPE
 DP5281'UNDER US ROUTE 150, 18.0 FT (5.5 M) SOUTHEAST OF A POWER POLE.
 DP5281'
 DP5281'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5281'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5281'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0536 ***********************************************************************
 KB0536  DESIGNATION -  EMERY RM 3
 KB0536  PID         -  KB0536
 KB0536  STATE/COUNTY-  IL/MACON
 KB0536  COUNTRY     -  US
 KB0536  USGS QUAD   -  FORSYTH (2018)
 KB0536
 KB0536                         *CURRENT SURVEY CONTROL
 KB0536  ______________________________________________________________________
 KB0536* NAD 83(1986) POSITION- 39 58 03.     (N) 088 57 00.     (W)   SCALED
 KB0536* NAVD 88 ORTHO HEIGHT -   211.320 (meters)      693.31  (feet) ADJUSTED
 KB0536  ______________________________________________________________________
 KB0536  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 KB0536  DYNAMIC HEIGHT  -        211.210 (meters)      692.94  (feet) COMP
 KB0536  MODELED GRAVITY -    980,103.1   (mgal)                       NAVD 88
 KB0536
 KB0536  VERT ORDER      -  FIRST     CLASS I
 KB0536
 KB0536.The horizontal coordinates were scaled from a map and have
 KB0536.an estimated accuracy of +/- 6 seconds.
 KB0536
 KB0536.The orthometric height was determined by differential leveling and
 KB0536.adjusted by the NATIONAL GEODETIC SURVEY
 KB0536.in June 1991.
 KB0536
 KB0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0536.GEOID18 height accuracy estimate available here.
 KB0536
 KB0536.Click photographs - Photos may exist for this station.
 KB0536
 KB0536.The dynamic height is computed by dividing the NAVD 88
 KB0536.geopotential number by the normal gravity value computed on the
 KB0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0536.degrees latitude (g = 980.6199 gals.).
 KB0536
 KB0536.The modeled gravity was interpolated from observed gravity values.
 KB0536
 KB0536;                    North         East    Units  Estimated Accuracy
 KB0536;SPC IL E     -   366,570.      247,320.      MT  (+/- 180 meters Scaled)
 KB0536
 KB0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK334259(NAD 83)
 KB0536
 KB0536                          SUPERSEDED SURVEY CONTROL
 KB0536
 KB0536  NGVD 29 (??/??/92)  211.399  (m)          693.56   (f) ADJ UNCH    1 1
 KB0536
 KB0536.Superseded values are not recommended for survey control.
 KB0536
 KB0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0536.See file dsdata.pdf to determine how the superseded data were derived.
 KB0536
 KB0536_MARKER: DR = REFERENCE MARK DISK
 KB0536_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0536_STAMPING: EMERY 1920 NO 3 1968
 KB0536_MARK LOGO: CGS
 KB0536_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0536_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0536
 KB0536  HISTORY     - Date     Condition        Report By
 KB0536  HISTORY     - 1968     MONUMENTED       CGS
 KB0536  HISTORY     - 1969     GOOD             CGS
 KB0536  HISTORY     - 1975     POOR             ILDT
 KB0536  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 KB0536
 KB0536                          STATION DESCRIPTION
 KB0536
 KB0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0536'4.6 MI S FROM MAROA.
 KB0536'ABOUT 4.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0536'THE STATION AT MAROA, 0.25 MILE NORTH OF A CROSSING OF THE
 KB0536'RAILROAD AND A PAVED ROAD, 104 FEET WEST OF THE WEST RAIL OF THE
 KB0536'EAST SET OF TRACKS, 17 FEET EAST OF THE EAST RAIL OF THE WEST
 KB0536'SET OF TRACKS, 1 1/2 FEET SOUTH OF A POWER POLE, 86.7 FEET WEST
 KB0536'OF TRIANGULATION STATION EMERY 1920, 87 FEET WEST OF A METAL
 KB0536'WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK, AND
 KB0536'ON THE TOP OF A 2-INCH IRON PIPE WHICH PROJECTS 12 INCHES ABOVE
 KB0536'THE SURFACE OF THE GROUND.  SEC 35, T 18, R 2 E.
 KB0536
 KB0536                          STATION RECOVERY (1975)
 KB0536
 KB0536'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0536'MARK RECOVERED IN POOR CONDITION.
 KB0536
 KB0536                          STATION RECOVERY (1989)
 KB0536
 KB0536'RECOVERY NOTE BY US POWER SQUADRON 1989 (GDG)
 KB0536'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1706 ***********************************************************************
 MF1706  DESIGNATION -  EMMERSON
 MF1706  PID         -  MF1706
 MF1706  STATE/COUNTY-  IL/KNOX
 MF1706  COUNTRY     -  US
 MF1706  USGS QUAD   -  KEWANEE SOUTH (2018)
 MF1706
 MF1706                         *CURRENT SURVEY CONTROL
 MF1706  ______________________________________________________________________
 MF1706* NAD 83(2011) POSITION- 41 08 55.44932(N) 089 59 15.10406(W)   ADJUSTED
 MF1706* NAD 83(2011) ELLIP HT-   220.134 (meters)        (06/27/12)   ADJUSTED
 MF1706* NAD 83(2011) EPOCH   -  2010.00
 MF1706* NAVD 88 ORTHO HEIGHT -   253.0   (meters)      830.    (feet) GPS OBS
 MF1706  ______________________________________________________________________
 MF1706  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1706  GEOID HEIGHT    -        -32.734 (meters)                     GEOID96
 MF1706  GEOID HEIGHT    -        -32.913 (meters)                     GEOID18
 MF1706  NAD 83(2011) X  -      1,046.932 (meters)                     COMP
 MF1706  NAD 83(2011) Y  - -4,809,903.765 (meters)                     COMP
 MF1706  NAD 83(2011) Z  -  4,175,020.204 (meters)                     COMP
 MF1706  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 MF1706
 MF1706  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1706  Standards:
 MF1706         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1706            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1706  -------------------------------------------------------------------
 MF1706  NETWORK    0.31   0.49           0.14   0.11   0.25     -0.00171084
 MF1706  -------------------------------------------------------------------
 MF1706  Click here for local accuracies and other accuracy information.
 MF1706
 MF1706.The horizontal coordinates were established by GPS observations
 MF1706.and adjusted by the National Geodetic Survey in June 2012.
 MF1706
 MF1706.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1706.been affixed to the stable North American tectonic plate. See 
 MF1706.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1706
 MF1706.The horizontal coordinates are valid at the epoch date displayed above
 MF1706.which is a decimal equivalence of Year/Month/Day.
 MF1706
 MF1706.The orthometric height was determined by GPS observations and a
 MF1706.high-resolution geoid model.
 MF1706
 MF1706.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1706.GEOID18 height accuracy estimate available here.
 MF1706
 MF1706.Click photographs - Photos may exist for this station.
 MF1706
 MF1706.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1706
 MF1706.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1706
 MF1706.The ellipsoidal height was determined by GPS observations
 MF1706.and is referenced to NAD 83.
 MF1706
 MF1706. The following values were computed from the NAD 83(2011) position.
 MF1706
 MF1706;                    North         East     Units Scale Factor Converg.
 MF1706;SPC IL W     -   497,557.942   715,036.975   MT  0.99994396   +0 07 04.4
 MF1706;SPC IL W     - 1,632,404.68  2,345,917.14   sFT  0.99994396   +0 07 04.4
 MF1706;UTM  16      - 4,559,571.374   249,294.483   MT  1.00037363   -1 58 00.7
 MF1706;UTM  15      - 4,559,643.564   752,798.860   MT  1.00038660   +1 58 59.9
 MF1706
 MF1706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1706!SPC IL W     -   0.99996547  x   0.99994396  =   0.99990943
 MF1706!UTM  16      -   0.99996547  x   1.00037363  =   1.00033909
 MF1706!UTM  15      -   0.99996547  x   1.00038660  =   1.00035206
 MF1706
 MF1706:                Primary Azimuth Mark                     Grid Az
 MF1706:SPC IL W     -  EMMERSON AZ MK                           017 42 16.5
 MF1706:UTM  16      -  EMMERSON AZ MK                           019 47 21.6
 MF1706:UTM  15      -  EMMERSON AZ MK                           015 50 21.0
 MF1706
 MF1706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4929459571(NAD 83)
 MF1706
 MF1706|---------------------------------------------------------------------|
 MF1706| PID    Reference Object                     Distance      Geod. Az  |
 MF1706|                                                           dddmmss.s |
 MF1706| CI7379 EMMERSON AZ MK                                     0174920.9 |
 MF1706| MF1710 KEWANEE ATT MWV KSH 98              APPROX.12.7 KM 0183950.1 |
 MF1706| MF1705 KEWANEE RAD WKEI MAST               APPROX. 9.7 KM 0265752.3 |
 MF1706| MF1707 EMMERSON RM A                        29.246 METERS 21419     |
 MF1706| MG0700 LAFAYETTE CBQ RR KHM 49             APPROX. 3.8 KM 2172807.1 |
 MF1706| CI7380 EMMERSON RM 1                        25.704 METERS 26755     |
 MF1706| CI7381 EMMERSON RM 2                        36.677 METERS 32059     |
 MF1706|---------------------------------------------------------------------|
 MF1706
 MF1706                          SUPERSEDED SURVEY CONTROL
 MF1706
 MF1706  NAD 83(2007)-  41 08 55.44927(N)    089 59 15.10490(W) AD(2002.00) 0
 MF1706  ELLIP H (02/10/07)  220.167  (m)                       GP(2002.00)    
 MF1706  ELLIP H (12/06/04)  220.156  (m)                       GP(       ) 4 1
 MF1706  NAD 83(1997)-  41 08 55.44907(N)    089 59 15.10462(W) AD(       ) 1
 MF1706  ELLIP H (09/15/98)  220.185  (m)                       GP(       ) 3 1
 MF1706  NAD 83(1986)-  41 08 55.45705(N)    089 59 15.11045(W) AD(       ) 1
 MF1706  NAD 27      -  41 08 55.32308(N)    089 59 14.71154(W) AD(       ) 1
 MF1706  NGVD 29 (07/19/86)  252.4    (m)          828.     (f) VERT ANG       
 MF1706
 MF1706.Superseded values are not recommended for survey control.
 MF1706
 MF1706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1706.See file dsdata.pdf to determine how the superseded data were derived.
 MF1706
 MF1706_MARKER: DS = TRIANGULATION STATION DISK
 MF1706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1706_STAMPING: EMMERSON 1969
 MF1706_MARK LOGO: CGS
 MF1706_PROJECTION: RECESSED 46 CENTIMETERS
 MF1706_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1706+STABILITY: SURFACE MOTION
 MF1706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1706+SATELLITE: SATELLITE OBSERVATIONS - December 12, 1996
 MF1706
 MF1706  HISTORY     - Date     Condition        Report By
 MF1706  HISTORY     - 1969     MONUMENTED       CGS
 MF1706  HISTORY     - 19961212 GOOD             SECI
 MF1706  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 MF1706
 MF1706                          STATION DESCRIPTION
 MF1706
 MF1706'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MF1706'THE STATION IS LOCATED ABOUT 7-1/2 MILES NORTHWEST OF TOULON,
 MF1706'7-1/2 MILES SOUTH-SOUTHWEST OF KEWANEE, 3 MILES SOUTHEAST OF
 MF1706'GALVA, IN THE NORTHEAST CORNER OF SECTION 1, T13N, R4E AND
 MF1706'ON THE PROPERTY OF MR. J. G. EMMERSON.
 MF1706'
 MF1706'TO REACH THE STATION FROM THE POST OFFICE IN GALVA, GO SOUTH
 MF1706'AND EAST ON U.S. HIGHWAY 34 FOR 0.3 MILE TO A CROSSROAD.  TURN
 MF1706'RIGHT AND GO SOUTH FOR 0.2 MILE TO WHERE U.S. HIGHWAY 34 TURNS
 MF1706'LEFT.  TURN LEFT AND GO EAST ON U.S. HIGHWAY 34 FOR 3.1 MILES
 MF1706'TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON A SURFACED ROAD FOR
 MF1706'0.5 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE AHEAD
 MF1706'SOUTH ON THE SURFACED ROAD FOR 0.5 MILE TO A CROSSROAD.  TURN
 MF1706'RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.2 MILE TO A FARM
 MF1706'HOUSE AND A DRIVEWAY ON THE LEFT.  TURN LEFT AND GO SOUTH
 MF1706'AND EAST ON THE DRIVEWAY PASSING BETWEEN A GARAGE AND CORN
 MF1706'CRIB FOR 0.15 MILE TO THE STATION.
 MF1706'
 MF1706'THE STATION MARK IS A STANDARD DISK STAMPED EMMERSON 1969, SET
 MF1706'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES IN
 MF1706'DIAMETER AND IS 18 INCHES BELOW THE GROUND SURFACE.  IT IS 85
 MF1706'FEET EAST-NORTHEAST OF THE NORTHEAST CORNER OF A CORN CRIB AND 34
 MF1706'FEET NORTH-NORTHEAST OF A METAL WITNESS POST WITH SIGN ATTACHED
 MF1706'SET AT THE NORTHEAST CORNER OF A BOARD FENCE.
 MF1706'
 MF1706'REFERENCE MARK 1 IS A STANDARD DISK STAMPED EMMERSON NO 1 1969,
 MF1706'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES
 MF1706'IN DIAMETER AND IS 1 INCH BELOW THE GROUND SURFACE.  IT IS
 MF1706'74 FEET WEST-NORTHWEST OF THE METAL WITNESS POST WITH SIGN
 MF1706'ATTACHED, 56 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A
 MF1706'GARAGE AND 1 FOOT NORTH OF THE NORTHEAST CORNER OF THE CORN
 MF1706'CRIB.
 MF1706'
 MF1706'REFERENCE MARK 2 IS A STANDARD DISK STAMPED EMMERSON NO 2 1969,
 MF1706'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES IN
 MF1706'DIAMETER AND IS 3 INCHES BELOW THE GROUND SURFACE.  IT IS 29
 MF1706'FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE AND
 MF1706'28 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE GARAGE.
 MF1706'
 MF1706'THE AZIMUTH MARK IS A STANDARD DISK STAMPED EMMERSON 1969,
 MF1706'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES
 MF1706'IN DIAMETER AND IS FLUSH WITH THE GROUND SURFACE.  IT IS 30 FEET
 MF1706'EAST OF THE CENTER OF THE SURFACED ROAD, 7 FEET NORTHEAST OF A
 MF1706'POWER POLE, 2 FEET SOUTH OF A METAL WITNESS POST WITH SIGN
 MF1706'ATTACHED AND 1 FOOT NORTHWEST OF A FENCE CORNER POST.
 MF1706'
 MF1706'THE TRAVERSE DISTANCE ABOVE HAS BEEN REDUCED TO SEA LEVEL.
 MF1706'
 MF1706'THE LINE BETWEEN THE REFERENCE MARKS WAS OBSTRUCTED.
 MF1706
 MF1706                          STATION RECOVERY (1996)
 MF1706
 MF1706'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1706'RECOVERED AS DESCRIBED EXCEPT THAT THE GARAGE HAS BEEN REPLACED WITH A
 MF1706'NEW METAL BUILDING, AND THE WITNESS POST AND BOARD FENCE ARE NO LONGER
 MF1706'THERE.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 34 AND ILLINOIS
 MF1706'ROUTE 17 IN THE TOWN OF GALVA, ILLINOIS, PROCEED SOUTH ON ILLINOIS
 MF1706'ROUTE 17 FOR APPROXIMENTLY 1.0 MI (1.6 KM) TO THE INTERSECTION OF
 MF1706'ILLINOIS ROUTE 17 AND 3000 N (000 N) (N KNOX ROAD) AT THE HENRY AND
 MF1706'KNOX COUNTY LINE, TURN LEFT (EAST) ON 3000 N AND PROCEED FOR
 MF1706'APPROXIMENTLY 2.6 MI (4.2 KM) TO THE STATION ON THE RIGHT (SOUTH) SIDE
 MF1706'OF 3000 N.  THE STATION IS LOCATED 77.6 FT (23.7 M) SOUTH OF A 24-IN
 MF1706'TREE, 89.6 FT (27.3 M) NORTHEAST OF THE SOUTHEAST CORNER OF A CORN
 MF1706'CRIB, 84.2 FT (25.7 M) EAST OF THE NORTHEAST CORNER OF A CORN CRIB,
 MF1706'44.7 FT (13.6 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A METAL
 MF1706'BUILDING, AND 83.9 FT (25.6 M) SOUTHEAST OF THE NORTHEAST CORNER OF A
 MF1706'METAL BUILDING.
 MF1706
 MF1706                          STATION RECOVERY (1997)
 MF1706
 MF1706'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1706'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1707 ***********************************************************************
 MF1707  DESIGNATION -  EMMERSON RM A
 MF1707  PID         -  MF1707
 MF1707  STATE/COUNTY-  IL/KNOX
 MF1707  COUNTRY     -  US
 MF1707  USGS QUAD   -  KEWANEE SOUTH (2018)
 MF1707
 MF1707                         *CURRENT SURVEY CONTROL
 MF1707  ______________________________________________________________________
 MF1707* NAD 83(1997) POSITION- 41 08 54.66611(N) 089 59 15.81166(W)   ADJUSTED
 MF1707* NAVD 88 ORTHO HEIGHT -   252.2   (meters)      827.    (feet) VERTCON3
 MF1707  ______________________________________________________________________
 MF1707  GEOID HEIGHT    -        -32.913 (meters)                     GEOID18
 MF1707  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 MF1707  HORZ ORDER      -  FIRST
 MF1707
 MF1707.The horizontal coordinates were established by classical geodetic methods
 MF1707.and adjusted by the National Geodetic Survey in October 1999.
 MF1707
 MF1707.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1707.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1707
 MF1707.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1707.GEOID18 height accuracy estimate available here.
 MF1707
 MF1707.Click photographs - Photos may exist for this station.
 MF1707
 MF1707.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1707
 MF1707. The following values were computed from the NAD 83(1997) position.
 MF1707
 MF1707;                    North         East     Units Scale Factor Converg.
 MF1707;SPC IL W     -   497,533.748   715,020.526   MT  0.99994395   +0 07 03.9
 MF1707;SPC IL W     - 1,632,325.30  2,345,863.18   sFT  0.99994395   +0 07 03.9
 MF1707;UTM  16      - 4,559,547.784   249,277.156   MT  1.00037374   -1 58 01.1
 MF1707;UTM  15      - 4,559,618.836   752,783.200   MT  1.00038651   +1 58 59.4
 MF1707
 MF1707!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1707!SPC IL W     -   0.99996560  x   0.99994395  =   0.99990955
 MF1707!UTM  16      -   0.99996560  x   1.00037374  =   1.00033932
 MF1707!UTM  15      -   0.99996560  x   1.00038651  =   1.00035209
 MF1707
 MF1707:                Primary Azimuth Mark                     Grid Az
 MF1707:SPC IL W     -  LAFAYETTE CBQ RR KHM 49                  217 22 31.9
 MF1707:UTM  16      -  LAFAYETTE CBQ RR KHM 49                  219 27 36.9
 MF1707:UTM  15      -  LAFAYETTE CBQ RR KHM 49                  215 30 36.4
 MF1707
 MF1707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4927759547(NAD 83)
 MF1707
 MF1707|---------------------------------------------------------------------|
 MF1707| PID    Reference Object                     Distance      Geod. Az  |
 MF1707|                                                           dddmmss.s |
 MF1707| MF1710 KEWANEE ATT MWV KSH 98              APPROX.12.8 KM 0184157.4 |
 MF1707| MF1705 KEWANEE RAD WKEI MAST               APPROX. 9.8 KM 0265911.3 |
 MF1707| MF1706 EMMERSON                             29.246 METERS 03419     |
 MF1707| MG0700 LAFAYETTE CBQ RR KHM 49             APPROX. 3.7 KM 2172935.8 |
 MF1707|---------------------------------------------------------------------|
 MF1707
 MF1707                          SUPERSEDED SURVEY CONTROL
 MF1707
 MF1707  NAD 83(1996)-  41 08 54.66612(N)    089 59 15.81169(W) AD(       ) 1
 MF1707  NAD 83(1986)-  41 08 54.67404(N)    089 59 15.81754(W) AD(       ) 1
 MF1707  NAD 27      -  41 08 54.54011(N)    089 59 15.41856(W) AD(       ) 1
 MF1707  NGVD 29 (07/19/86)  252.4    (m)          828.     (f) VERT ANG       
 MF1707
 MF1707.Superseded values are not recommended for survey control.
 MF1707
 MF1707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1707.See file dsdata.pdf to determine how the superseded data were derived.
 MF1707
 MF1707_MARKER: DS = TRIANGULATION STATION DISK
 MF1707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1707_STAMPING: EMMERSON RM A 1969
 MF1707_MARK LOGO: CGS
 MF1707_PROJECTION: RECESSED 36 CENTIMETERS
 MF1707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1707+STABILITY: SURFACE MOTION
 MF1707
 MF1707  HISTORY     - Date     Condition        Report By
 MF1707  HISTORY     - 1969     MONUMENTED       CGS
 MF1707  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 MF1707
 MF1707                          STATION DESCRIPTION
 MF1707
 MF1707'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MF1707'THE STATION IS LOCATED ABOUT 7.5 MILES NORTHWEST OF TOULON,
 MF1707'7.5 MILES SOUTH-SOUTHWEST OF KEWANEE, 3 MILES SOUTHEAST OF
 MF1707'GALVA, AND 2.5 MILES NORTH-NORTHWEST OF LA FAYETTE.  IT IS ON
 MF1707'PROPERTY OWNED BY MR. J.G. EMMERSON.
 MF1707'
 MF1707'FOR A ROUTE TO REACH THE STATION, SEE THE DESCRIPTION FOR
 MF1707'STATION EMMERSON.
 MF1707'
 MF1707'THE STATION MARK IS A STANDARD DISK STAMPED EMMERSON RM A 1969
 MF1707'SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT WHICH IS
 MF1707'ABOUT 14 INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 62.0
 MF1707'FEET SOUTHWEST OF A METAL WITNESS POST WITH A SIGN ATTACHED,
 MF1707'56.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A CORN CRIB, AND
 MF1707'21.0 FEET NORTH OF AN EAST-WEST FENCE LINE.  NOTE 1B7A
 MF1707'
 MF1707'NOTE--THE ABOVE TRAVERSE DISTANCE HAS BEEN REDUCED TO SEA LEVEL.
 MF1707
 MF1707                          STATION RECOVERY (1997)
 MF1707
 MF1707'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1707'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0567 ***********************************************************************
 LC0567  DESIGNATION -  EMPIRE 2
 LC0567  PID         -  LC0567
 LC0567  STATE/COUNTY-  IL/MCLEAN
 LC0567  COUNTRY     -  US
 LC0567  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0567
 LC0567                         *CURRENT SURVEY CONTROL
 LC0567  ______________________________________________________________________
 LC0567* NAD 83(1997) POSITION- 40 18 40.50437(N) 088 42 52.40097(W)   NO CHECK
 LC0567* NAVD 88 ORTHO HEIGHT -   230.30  (meters)      755.6   (feet) RESET
 LC0567  ______________________________________________________________________
 LC0567  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 LC0567  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 LC0567  HORZ ORDER      -  THIRD
 LC0567  VERT ORDER      -  THIRD
 LC0567
 LC0567.The horizontal coordinates were established by classical geodetic methods
 LC0567.and adjusted by the National Geodetic Survey in October 1999.
 LC0567
 LC0567.No horizontal observational check was made to the station.
 LC0567
 LC0567.The orthometric height was computed from unverified reset data.
 LC0567
 LC0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0567.GEOID18 height accuracy estimate available here.
 LC0567
 LC0567.Click photographs - Photos may exist for this station.
 LC0567
 LC0567.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0567
 LC0567. The following values were computed from the NAD 83(1997) position.
 LC0567
 LC0567;                    North         East     Units Scale Factor Converg.
 LC0567;SPC IL E     -   404,629.788   267,595.000   MT  0.99998792   -0 14 47.9
 LC0567;SPC IL E     - 1,327,522.90    877,934.60   sFT  0.99998792   -0 14 47.9
 LC0567;UTM  16      - 4,463,714.466   354,309.102   MT  0.99986129   -1 06 33.9
 LC0567
 LC0567!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0567!SPC IL E     -   0.99996888  x   0.99998792  =   0.99995680
 LC0567!UTM  16      -   0.99996888  x   0.99986129  =   0.99983017
 LC0567
 LC0567:                Primary Azimuth Mark                     Grid Az
 LC0567:SPC IL E     -  EMPIRE 2 AZ MK                           086 43 22.2
 LC0567:UTM  16      -  EMPIRE 2 AZ MK                           087 35 08.2
 LC0567
 LC0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5430963714(NAD 83)
 LC0567
 LC0567|---------------------------------------------------------------------|
 LC0567| PID    Reference Object                     Distance      Geod. Az  |
 LC0567|                                                           dddmmss.s |
 LC0567| CI7383 EMPIRE 2 AZ MK                                     0862834.3 |
 LC0567| CI7382 EMPIRE AZ MK                                       0875437.7 |
 LC0567| LC0569 EMPIRE 2 RM 3                         6.026 METERS 13350     |
 LC0567| LC0570 EMPIRE 2 RM 4                         6.194 METERS 23124     |
 LC0567| LC0566 EMPIRE                                9.217 METERS 35608     |
 LC0567|---------------------------------------------------------------------|
 LC0567
 LC0567                          SUPERSEDED SURVEY CONTROL
 LC0567
 LC0567  NAD 83(1986)-  40 18 40.51737(N)    088 42 52.40557(W) AD(       ) 3
 LC0567  NAD 27      -  40 18 40.39286(N)    088 42 52.15429(W) AD(       ) 3
 LC0567  NGVD 29             230.35   (m)          755.7    (f) LEVELING    3  
 LC0567
 LC0567.Superseded values are not recommended for survey control.
 LC0567
 LC0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0567.See file dsdata.pdf to determine how the superseded data were derived.
 LC0567
 LC0567_MARKER: DS = TRIANGULATION STATION DISK
 LC0567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0567_STAMPING: EMPIRE 2 1970
 LC0567_MARK LOGO: CGS
 LC0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0567+STABILITY: SURFACE MOTION
 LC0567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0567+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2012
 LC0567
 LC0567  HISTORY     - Date     Condition        Report By
 LC0567  HISTORY     - 1970     MONUMENTED       NGS
 LC0567  HISTORY     - 1970     GOOD             NGS
 LC0567  HISTORY     - 1976     GOOD             NGS
 LC0567  HISTORY     - 1976     GOOD             NGS
 LC0567  HISTORY     - 20120808 GOOD             ILDT
 LC0567
 LC0567                          STATION DESCRIPTION
 LC0567
 LC0567'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0567'THE STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF FARMER
 LC0567'CITY, ABOUT 3-1/2 MILES SOUTHEAST OF LEROY, ON THE RIGHT OF WAY
 LC0567'OF THE NEW YORK CENTRAL RAILROAD, 67 FEET SOUTH OF THE CENTERLINE
 LC0567'OF U.S. HIGHWAY 136, 44 FEET EAST OF THE EAST RAIL OF THE
 LC0567'RAILROAD, 2 FEET WEST OF THE RAILROAD EAST RIGHT-OF-WAY
 LC0567'FENCE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT
 LC0567'PROJECTS 2 INCHES AND THE DISK IS STAMPED EMPIRE 2 1970.
 LC0567'
 LC0567'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 LC0567'150 AND 136 ABOUT 5-1/2 MILES NORTHWEST OF FARMER CITY, GO
 LC0567'WEST ON HIGHWAY 136 FOR 0.35 MILE TO THE AZIMUTH MARK ON THE
 LC0567'RIGHT.  CONTINUE WEST ON THE HIGHWAY FOR 0.4 MILE TO RAILROAD
 LC0567'CROSSING AND THE STATION ON THE LEFT.
 LC0567'
 LC0567'REFERENCE MARK 3 IS 92 FEET SOUTH OF THE CENTERLINE OF THE
 LC0567'HIGHWAY, 1 FOOT WEST OF THE FENCE AND 47 FEET EAST OF THE EAST
 LC0567'RAIL OF THE RAILROAD.  THE MONUMENT PROJECTS 3 INCHES AND THE
 LC0567'DISK IS STAMPED EMPIRE 2 NO 3 1970.
 LC0567'
 LC0567'REFERENCE MARK 4 IS 73 FEET SOUTH OF THE CENTERLINE OF THE
 LC0567'HIGHWAY, 22 FEET WEST OF THE FENCE, 20 FEET WEST OF A METAL
 LC0567'WITNESS POST AND 22 FEET EAST OF THE EAST RAIL OF THE RAILROAD.
 LC0567'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED EMPIRE
 LC0567'2 NO 4 1970.
 LC0567'
 LC0567'THE AZIMUTH MARK IS 67 FEET NORTH OF THE CENTERLINE OF THE
 LC0567'HIGHWAY, 1 FOOT EAST OF A NORTH-SOUTH PROPERTY LINE FENCE
 LC0567'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 LC0567'3 INCHES AND THE DISK IS STAMPED EMPIRE 2 1970.
 LC0567'
 LC0567'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC0567
 LC0567                          STATION RECOVERY (1970)
 LC0567
 LC0567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LC0567'3.6 MI SE FROM LE ROY.
 LC0567'3.65 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0567'THE STATION AT LE ROY, 67 FEET SOUTH OF THE CENTERLINE OF U.S.
 LC0567'HIGHWAY 136, 44 FEET EAST OF THE EAST OF THE RAILROAD, 2 FEET
 LC0567'EAST OF THE EAST RIGHT-OF-WAY FENCE AND 1 FOOT NORTH OF A METAL
 LC0567'WITNESS POST.  SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING
 LC0567'2 INCHES.
 LC0567
 LC0567                          STATION RECOVERY (1976)
 LC0567
 LC0567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0567'STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 LC0567'RECOVERED AS DESCRIBED IN 1970 AND ALL MARKS WERE FOUND TO BE IN
 LC0567'GOOD CONDITION.
 LC0567'
 LC0567'THE 1970 DESCRIPTION IS ADEQUATE.
 LC0567'
 LC0567'NO OBSERVATIONS OR MEASURMENTS WERE TAKEN AT THIS TIME.
 LC0567'
 LC0567'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 LC0567'SOUTH OF LEROY.
 LC0567
 LC0567                          STATION RECOVERY (1976)
 LC0567
 LC0567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0567'RECOVERED IN GOOD CONDITION.
 LC0567
 LC0567                          STATION RECOVERY (2012)
 LC0567
 LC0567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0567'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0569 ***********************************************************************
 LC0569  DESIGNATION -  EMPIRE 2 RM 3
 LC0569  PID         -  LC0569
 LC0569  STATE/COUNTY-  IL/MCLEAN
 LC0569  COUNTRY     -  US
 LC0569  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0569
 LC0569                         *CURRENT SURVEY CONTROL
 LC0569  ______________________________________________________________________
 LC0569* NAD 83(1986) POSITION- 40 18 40.37   (N) 088 42 52.22   (W)   HD_HELD1
 LC0569* NAVD 88 ORTHO HEIGHT -   230.20  (meters)      755.2   (feet) RESET
 LC0569  ______________________________________________________________________
 LC0569  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 LC0569  VERT ORDER      -  THIRD
 LC0569
 LC0569.The horizontal coordinates were determined by differentially corrected
 LC0569.hand held GPS observations or other comparable positioning techniques
 LC0569.and have an estimated accuracy of +/- 3 meters.
 LC0569
 LC0569.The orthometric height was computed from unverified reset data.
 LC0569
 LC0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0569.GEOID18 height accuracy estimate available here.
 LC0569
 LC0569.Click photographs - Photos may exist for this station.
 LC0569
 LC0569;                    North         East    Units  Estimated Accuracy
 LC0569;SPC IL E     -   404,625.6     267,599.3     MT  (+/- 3 meters HH1 GPS) 
 LC0569
 LC0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5431363710(NAD 83)
 LC0569
 LC0569                          SUPERSEDED SURVEY CONTROL
 LC0569
 LC0569.No superseded survey control is available for this station.
 LC0569
 LC0569_MARKER: DR = REFERENCE MARK DISK
 LC0569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0569_STAMPING: EMPIRE 2 NO 3 1970
 LC0569_MARK LOGO: CGS
 LC0569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0569+STABILITY: SURFACE MOTION
 LC0569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0569+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2012
 LC0569
 LC0569  HISTORY     - Date     Condition        Report By
 LC0569  HISTORY     - 1970     MONUMENTED       NGS
 LC0569  HISTORY     - 20120808 GOOD             ILDT
 LC0569
 LC0569                          STATION DESCRIPTION
 LC0569
 LC0569'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0569'3.6 MI SE FROM LE ROY.
 LC0569'3.65 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0569'STATION AT LE ROY, 92 FEET SOUTH OF THE CENTERLINE OF U.S.
 LC0569'HIGHWAY 136, 47 FEET EAST OF THE EAST RAIL OF THE RAILROAD, 1
 LC0569'FOOT WEST OF A FENCE AND 20 FEET SOUTHEAST OF A METAL WITNESS
 LC0569'POST.  SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 3
 LC0569'INCHES.
 LC0569
 LC0569                          STATION RECOVERY (2012)
 LC0569
 LC0569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0569'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0570 ***********************************************************************
 LC0570  DESIGNATION -  EMPIRE 2 RM 4
 LC0570  PID         -  LC0570
 LC0570  STATE/COUNTY-  IL/MCLEAN
 LC0570  COUNTRY     -  US
 LC0570  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0570
 LC0570                         *CURRENT SURVEY CONTROL
 LC0570  ______________________________________________________________________
 LC0570* NAD 83(1986) POSITION- 40 18 40.38   (N) 088 42 52.61   (W)   HD_HELD1
 LC0570* NAVD 88 ORTHO HEIGHT -   230.39  (meters)      755.9   (feet) RESET
 LC0570  ______________________________________________________________________
 LC0570  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 LC0570  VERT ORDER      -  THIRD
 LC0570
 LC0570.The horizontal coordinates were determined by differentially corrected
 LC0570.hand held GPS observations or other comparable positioning techniques
 LC0570.and have an estimated accuracy of +/- 3 meters.
 LC0570
 LC0570.The orthometric height was computed from unverified reset data.
 LC0570
 LC0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0570.GEOID18 height accuracy estimate available here.
 LC0570
 LC0570.Click photographs - Photos may exist for this station.
 LC0570
 LC0570;                    North         East    Units  Estimated Accuracy
 LC0570;SPC IL E     -   404,626.0     267,590.0     MT  (+/- 3 meters HH1 GPS) 
 LC0570
 LC0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5430463710(NAD 83)
 LC0570
 LC0570                          SUPERSEDED SURVEY CONTROL
 LC0570
 LC0570.No superseded survey control is available for this station.
 LC0570
 LC0570_MARKER: DR = REFERENCE MARK DISK
 LC0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0570_STAMPING: EMPIRE 2 NO 4 1970
 LC0570_MARK LOGO: CGS
 LC0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0570+STABILITY: SURFACE MOTION
 LC0570
 LC0570  HISTORY     - Date     Condition        Report By
 LC0570  HISTORY     - 1970     MONUMENTED       NGS
 LC0570  HISTORY     - 1976     GOOD             NGS
 LC0570  HISTORY     - 20120808 POOR             ILDT
 LC0570
 LC0570                          STATION DESCRIPTION
 LC0570
 LC0570'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0570'3.6 MI SE FROM LE ROY.
 LC0570'3.65 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0570'STATION AT LE ROY, 73 FEET SOUTH OF THE CENTERLINE OF U.S.
 LC0570'HIGHWAY 136, 22 FEET WEST OF A FENCE, 20 FEET WEST OF A METAL
 LC0570'WITNESS POST AND 22 FEET EAST OF THE EAST RAIL.  SET IN THE TOP
 LC0570'OF A ROUND CONCRETE POST WHICH PROJECTS 2 INCHES.
 LC0570
 LC0570                          STATION RECOVERY (1976)
 LC0570
 LC0570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0570'RECOVERED IN GOOD CONDITION.
 LC0570
 LC0570                          STATION RECOVERY (2012)
 LC0570
 LC0570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0570'CAP MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1696 ***********************************************************************
 JB1696  DESIGNATION -  ENFIELD
 JB1696  PID         -  JB1696
 JB1696  STATE/COUNTY-  IL/WHITE
 JB1696  COUNTRY     -  US
 JB1696  USGS QUAD   -  ENFIELD (2018)
 JB1696
 JB1696                         *CURRENT SURVEY CONTROL
 JB1696  ______________________________________________________________________
 JB1696* NAD 83(1997) POSITION- 38 06 22.04924(N) 088 18 33.58997(W)   ADJUSTED
 JB1696* NAVD 88 ORTHO HEIGHT -   142.    (meters)      466.    (feet) SCALED
 JB1696  ______________________________________________________________________
 JB1696  GEOID HEIGHT    -        -30.380 (meters)                     GEOID18
 JB1696  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 JB1696  HORZ ORDER      -  FIRST
 JB1696
 JB1696.The horizontal coordinates were established by classical geodetic methods
 JB1696.and adjusted by the National Geodetic Survey in October 1999.
 JB1696
 JB1696.The orthometric height was scaled from a topographic map.
 JB1696
 JB1696.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1696.GEOID18 height accuracy estimate available here.
 JB1696
 JB1696.Click photographs - Photos may exist for this station.
 JB1696
 JB1696.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1696
 JB1696. The following values were computed from the NAD 83(1997) position.
 JB1696
 JB1696;                    North         East     Units Scale Factor Converg.
 JB1696;SPC IL E     -   159,754.414   302,105.129   MT  0.99997505   +0 00 53.3
 JB1696;SPC IL E     -   524,127.61    991,156.58   sFT  0.99997505   +0 00 53.3
 JB1696;UTM  16      - 4,218,399.401   385,207.729   MT  0.99976229   -0 48 29.2
 JB1696
 JB1696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1696!SPC IL E     -   0.99998250  x   0.99997505  =   0.99995755
 JB1696!UTM  16      -   0.99998250  x   0.99976229  =   0.99974480
 JB1696
 JB1696:                Primary Azimuth Mark                     Grid Az
 JB1696:SPC IL E     -  ENFIELD AZ MK                            117 21 55.2
 JB1696:UTM  16      -  ENFIELD AZ MK                            118 11 17.7
 JB1696
 JB1696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8520718399(NAD 83)
 JB1696
 JB1696|---------------------------------------------------------------------|
 JB1696| PID    Reference Object                     Distance      Geod. Az  |
 JB1696|                                                           dddmmss.s |
 JB1696| CI4388 ENFIELD RM 1                         33.763 METERS 04309     |
 JB1696| JB1683 CARMI RADIO STA KSH 644 MAST        APPROX.10.5 KM 1033925.0 |
 JB1696| JB1682 CARMI RADIO STA WROY MAST           APPROX. 9.8 KM 1053247.2 |
 JB1696| CI4387 ENFIELD AZ MK                                      1172248.5 |
 JB1696| JB1694 ENFIELD MUNICIPAL TANK              APPROX. 2.6 KM 2521334.2 |
 JB1696| CI4389 ENFIELD RM 2                         27.298 METERS 34344     |
 JB1696|---------------------------------------------------------------------|
 JB1696
 JB1696                          SUPERSEDED SURVEY CONTROL
 JB1696
 JB1696  NAD 83(1997)-  38 06 22.05292(N)    088 18 33.58990(W) AD(       ) 1
 JB1696  NAD 83(1993)-  38 06 22.05804(N)    088 18 33.59092(W) AD(       ) 1
 JB1696  NAD 83(1986)-  38 06 22.06108(N)    088 18 33.59187(W) AD(       ) 1
 JB1696  NAD 27      -  38 06 21.89104(N)    088 18 33.43110(W) AD(       ) 1
 JB1696
 JB1696.Superseded values are not recommended for survey control.
 JB1696
 JB1696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1696.See file dsdata.pdf to determine how the superseded data were derived.
 JB1696
 JB1696_MARKER: DS = TRIANGULATION STATION DISK
 JB1696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1696_STAMPING: ENFIELD 1961
 JB1696_MARK LOGO: CGS
 JB1696_PROJECTION: FLUSH
 JB1696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1696+STABILITY: SURFACE MOTION
 JB1696
 JB1696  HISTORY     - Date     Condition        Report By
 JB1696  HISTORY     - 1961     MONUMENTED       CGS
 JB1696  HISTORY     - 1975     SEE DESCRIPTION  NGS
 JB1696
 JB1696                          STATION DESCRIPTION
 JB1696
 JB1696'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1696'NO MEASUREMENT BETWEEN RMS, FENCE POSTS ON LINE.
 JB1696'
 JB1696'THE STATION IS ABOUT 1.5 MILES EAST-NORTHEAST OF ENFIELD, ABOUT 2.25
 JB1696'MILES NORTHWEST OF SEVEN MILE CREEK, NEAR THE CENTER OF SEC 10, T 5 S,
 JB1696'R 8 E, AND ON THE PROPERTY OF MR HERMAN GUNTER.  IT IS 66 FEET SOUTH
 JB1696'OF THE CENTERLINE OF A GRAVELED ROAD, 41 FEET SOUTH OF A FENCE CORNER
 JB1696'AND 1 FOOT WEST OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK
 JB1696'IS STAMPED ENFIELD 1961.
 JB1696'
 JB1696'TO REACH FROM THE POST OFFICE IN ENFIELD, GO EAST ON MAIN STREET FOR
 JB1696'0.2 MILES TO WHERE MAIN STREET TURNS FROM EAST TO NORTH.  TURN LEFT
 JB1696'AND GO NORTH ON A PAVED STREET FOR 0.05 MILE TO A T-ROAD.  TURN RIGHT
 JB1696'AND GO EAST AND NORTH ON A PAVED ROAD FOR 0.15 MILE TO A T-ROAD.  TURN
 JB1696'RIGHT AND GO EASTERLY ON A GRAVELED ROAD FOR 1.35 MILES TO A FIELD
 JB1696'ENTRANCE AND THE STATION ON THE RIGHT.
 JB1696'
 JB1696'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EASTERLY ON THE
 JB1696'GRAVELED ROAD FOR 0.5 MILE TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON
 JB1696'A GRAVELED ROAD FOR 0.35 MILE TO A HOUSE AND THE AZIMUTH MARK ON THE
 JB1696'LEFT.
 JB1696'
 JB1696'REFERENCE MARK 1 IS 76 FEET EAST OF A FENCE CORNER, 19 FEET NORTH OF
 JB1696'THE CENTERLINE OF THE GRAVELED ROAD AND 6 INCHES SOUTH OF A WIRE
 JB1696'FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED ENFIELD
 JB1696'NO 1 1961.
 JB1696'
 JB1696'REFERENCE MARK 2 IS 25 FEET WEST OF A FENCE CORNER, 18 FEET NORTH OF
 JB1696'THE CENTERLINE OF THE GRAVELED ROAD AND 1 FOOT EAST OF A WITNESS POST.
 JB1696'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ENFIELD NO 2
 JB1696'1961.
 JB1696'
 JB1696'THE AZIMUTH MARK IS 45 FEET WEST OF THE SOUTHWEST CORNER OF A FRAME
 JB1696'HOUSE, 23 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD, 2 FEET SOUTH
 JB1696'OF A POWER POLE WITH A TRANSFORMER AND 2 FEET NORTH OF A WITNESS POST.
 JB1696'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED ENFIELD 1961.
 JB1696'
 JB1696'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1696
 JB1696                          STATION RECOVERY (1975)
 JB1696
 JB1696'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB1696'THE STATION UNDERGROUND MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH
 JB1696'MARK WERE RECOVERED IN GOOD CONDITION.  THE SURFACE MARK WAS DESTROYED
 JB1696'BY FARM EQUIPMENT, THE NEW MARK WAS SET 15 INCHES BELOW THE GROUND
 JB1696'SURFACE.  THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS WERE
 JB1696'VERIFIED.
 JB1696'
 JB1696'THE STATION IS ABOUT 1-1/2 MILES NORTHEAST OF ENFIELD AND ON PROPERTY
 JB1696'OWNED BY MR. HERMAN GUNTER.  IT IS 66 FEET SOUTH OF THE CENTERLINE OF
 JB1696'A PAVED ROAD, 40 FEET SOUTH OF A FENCE CORNER POST AND ALONG THE EAST
 JB1696'EDGE OF A CULTIVATED FIELD.  THE MONUMENT IS 15 INCHES UNDERGROUND AND
 JB1696'THE DISK IS STAMPED ENFIELD 1961 1975.
 JB1696'
 JB1696'TO REACH THE STATION FROM THE POST OFFICE IN ENFIELD, GO EAST ON MAIN
 JB1696'STREET FOR 0.2 MILE TO WHERE MAIN STREET TURNS NORTH.  TURN LEFT AND
 JB1696'GO NORTH ON A PAVED ROAD FOR 0.05 MILE TO A T-ROAD.  TURN RIGHT AND GO
 JB1696'EAST AND NORTH ON PAVED ROAD FOR 0.15 MILE TO A T-ROAD.  TURN RIGHT
 JB1696'AND GO EASTERLY ON A PAVED ROAD FOR 1.35 MILES TO A FIELD ENTRANCE
 JB1696'RIGHT AND THE STATION ON THE RIGHT AS DESCRIBED.
 JB1696'
 JB1696'REFERENCE MARK 1 IS 76 FEET EAST OF A CORNER FENCE POST, 19 FEET NORTH
 JB1696'OF THE CENTERLINE OF THE ROAD AND 1 FOOT SOUTH OF A FENCELINE.  THE
 JB1696'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ENFIELD NO 1 1961.
 JB1696'
 JB1696'REFERENCE MARK 2 IS 88 FEET EAST OF A POWERLINE POLE, 24 FEET WEST OF
 JB1696'THE CORNER FENCE POST, 18 FEET NORTH OF THE CENTERLINE OF THE ROAD, 1
 JB1696'FOOT EAST OF A METAL WITNESS POST AND 1 FOOT SOUTH OF A FENCELINE.
 JB1696'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ENFIELD NO 2
 JB1696'1961.
 JB1696'
 JB1696'THE AZIMUTH MARK IS 23 FEET EAST OF THE CENTERLINE OF A PAVED ROAD, 2
 JB1696'FEET SOUTH OF A POWERLINE POLE AND 2 FEET NORTH OF A METAL WITNESS
 JB1696'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED ENFIELD
 JB1696'1961.
 JB1696'
 JB1696'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE EAST ON THE PAVED
 JB1696'ROAD FOR 0.5 MILE TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON A PAVED
 JB1696'ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT, EAST SIDE OF ROAD.
 JB1696'
 JB1696'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILE NORTHEAST
 JB1696'OF ENFIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9277 ***********************************************************************
 AF9277  CBN         -  This is a Cooperative Base Network Control Station.
 AF9277  DESIGNATION -  ENFIELD AZ MK 2
 AF9277  PID         -  AF9277
 AF9277  STATE/COUNTY-  IL/WHITE
 AF9277  COUNTRY     -  US
 AF9277  USGS QUAD   -  ENFIELD (2018)
 AF9277
 AF9277                         *CURRENT SURVEY CONTROL
 AF9277  ______________________________________________________________________
 AF9277* NAD 83(2011) POSITION- 38 06 25.78704(N) 088 18 49.74258(W)   ADJUSTED
 AF9277* NAD 83(2011) ELLIP HT-   106.962 (meters)        (06/27/12)   ADJUSTED
 AF9277* NAD 83(2011) EPOCH   -  2010.00
 AF9277* NAVD 88 ORTHO HEIGHT -   137.3   (meters)      450.    (feet) GPS OBS
 AF9277  ______________________________________________________________________
 AF9277  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AF9277  GEOID HEIGHT    -        -30.273 (meters)                     GEOID99
 AF9277  GEOID HEIGHT    -        -30.376 (meters)                     GEOID18
 AF9277  NAD 83(2011) X  -    147,866.924 (meters)                     COMP
 AF9277  NAD 83(2011) Y  - -5,023,005.557 (meters)                     COMP
 AF9277  NAD 83(2011) Z  -  3,914,876.379 (meters)                     COMP
 AF9277  LAPLACE CORR    -         -2.12  (seconds)                    DEFLEC18
 AF9277
 AF9277  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9277  Standards:
 AF9277         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9277            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9277  -------------------------------------------------------------------
 AF9277  NETWORK    1.02   1.78           0.43   0.40   0.91      0.15613980
 AF9277  -------------------------------------------------------------------
 AF9277  Click here for local accuracies and other accuracy information.
 AF9277
 AF9277.The horizontal coordinates were established by GPS observations
 AF9277.and adjusted by the National Geodetic Survey in June 2012.
 AF9277
 AF9277.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9277.been affixed to the stable North American tectonic plate. See 
 AF9277.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9277
 AF9277.The horizontal coordinates are valid at the epoch date displayed above
 AF9277.which is a decimal equivalence of Year/Month/Day.
 AF9277
 AF9277.The orthometric height was determined by GPS observations and a
 AF9277.high-resolution geoid model.
 AF9277
 AF9277.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9277.GEOID18 height accuracy estimate available here.
 AF9277
 AF9277.Click photographs - Photos may exist for this station.
 AF9277
 AF9277.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9277
 AF9277.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9277
 AF9277.The ellipsoidal height was determined by GPS observations
 AF9277.and is referenced to NAD 83.
 AF9277
 AF9277. The following values were computed from the NAD 83(2011) position.
 AF9277
 AF9277;                    North         East     Units Scale Factor Converg.
 AF9277;SPC IL E     -   159,869.566   301,711.594   MT  0.99997504   +0 00 43.4
 AF9277;SPC IL E     -   524,505.40    989,865.45   sFT  0.99997504   +0 00 43.4
 AF9277;UTM  16      - 4,218,520.168   384,815.971   MT  0.99976340   -0 48 39.2
 AF9277
 AF9277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9277!SPC IL E     -   0.99998322  x   0.99997504  =   0.99995826
 AF9277!UTM  16      -   0.99998322  x   0.99976340  =   0.99974662
 AF9277
 AF9277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8481518520(NAD 83)
 AF9277
 AF9277                          SUPERSEDED SURVEY CONTROL
 AF9277
 AF9277  NAD 83(2007)-  38 06 25.78726(N)    088 18 49.74347(W) AD(2002.00) 0
 AF9277  ELLIP H (02/10/07)  106.989  (m)                       GP(2002.00)    
 AF9277  ELLIP H (10/15/04)  106.935  (m)                       GP(       ) 4 2
 AF9277  NAD 83(1997)-  38 06 25.78729(N)    088 18 49.74374(W) AD(       ) B
 AF9277  ELLIP H (07/17/98)  106.940  (m)                       GP(       ) 4 1
 AF9277  NAVD 88 (07/17/98)  137.3    (m)  GEOID96  model used  GPS OBS        
 AF9277
 AF9277.Superseded values are not recommended for survey control.
 AF9277
 AF9277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9277.See file dsdata.pdf to determine how the superseded data were derived.
 AF9277
 AF9277_MARKER: DD = SURVEY DISK
 AF9277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9277_STAMPING: ENFIELD AZ 1997
 AF9277_MARK LOGO: ILDT
 AF9277_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9277+STABILITY: SURFACE MOTION
 AF9277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9277+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2007
 AF9277
 AF9277  HISTORY     - Date     Condition        Report By
 AF9277  HISTORY     - 1997     MONUMENTED       ILDT
 AF9277  HISTORY     - 19990927 GOOD             ILDT
 AF9277  HISTORY     - 20060726 GOOD             ILDT
 AF9277  HISTORY     - 20070717 GOOD             GEOCAC
 AF9277
 AF9277                          STATION DESCRIPTION
 AF9277
 AF9277'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997 (LK)
 AF9277'THE STATION IS LOCATED ABOUT 1.4 MI (2.3 KM) NORTHEAST OF ENFIELD.  TO
 AF9277'REACH FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE ROUTE 14, ABOUT 1
 AF9277'MI (1.6 KM) SOUTH OF ENFIELD, GO NORTH ON ROUTE 45 FOR 1.35 MI (2.17
 AF9277'KM) TO JOHNSON STREET.  TURN RIGHT, EAST, ON JOHNSON STREET FOR 0.3 MI
 AF9277'(0.5 KM) TO A SLIGHT BEND TO THE NORTHEAST, CONTINUE NORTHEASTERLY FOR
 AF9277'0.77 MI (1.24 KM) TO A SHARP JOG LEFT AND BACK RIGHT.  CONTINUE
 AF9277'NORTHEASTERLY FOR 0.25 MI (0.40 KM) TO THE INTERSECTION OF COUNTY ROAD
 AF9277'1560N, 325E.  TURN LEFT, NORTH, ON ROAD 325E FOR 0.1 MI (0.2 KM) TO
 AF9277'THE STATION ON THE RIGHT, IN THE EAST BACKSLOPE OF THE ROAD AND 6.1 M
 AF9277'(20.0 FT) NORTH OF A POWER POLE.
 AF9277
 AF9277                          STATION RECOVERY (1999)
 AF9277
 AF9277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 AF9277'RECOVERED AS DESCRIBED
 AF9277'
 AF9277
 AF9277                          STATION RECOVERY (2006)
 AF9277
 AF9277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 AF9277'RECOVERED IN GOOD CONDITION.
 AF9277
 AF9277                          STATION RECOVERY (2007)
 AF9277
 AF9277'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 AF9277'THE STATION IS ONE FOOT WEST OF AN ORANGE CARSONITE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1694 ***********************************************************************
 JB1694  DESIGNATION -  ENFIELD MUNICIPAL TANK
 JB1694  PID         -  JB1694
 JB1694  STATE/COUNTY-  IL/WHITE
 JB1694  COUNTRY     -  US
 JB1694  USGS QUAD   -  ENFIELD (2018)
 JB1694
 JB1694                         *CURRENT SURVEY CONTROL
 JB1694  ______________________________________________________________________
 JB1694* NAD 83(1997) POSITION- 38 05 56.63469(N) 088 20 13.87012(W)   ADJUSTED
 JB1694  ______________________________________________________________________
 JB1694  GEOID HEIGHT    -        -30.339 (meters)                     GEOID18
 JB1694  LAPLACE CORR    -         -2.12  (seconds)                    DEFLEC18
 JB1694  HORZ ORDER      -  THIRD
 JB1694
 JB1694.The horizontal coordinates were established by classical geodetic methods
 JB1694.and adjusted by the National Geodetic Survey in October 1999.
 JB1694
 JB1694.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1694.GEOID18 height accuracy estimate available here.
 JB1694
 JB1694.Click photographs - Photos may exist for this station.
 JB1694
 JB1694.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1694
 JB1694. The following values were computed from the NAD 83(1997) position.
 JB1694
 JB1694;                    North         East     Units Scale Factor Converg.
 JB1694;SPC IL E     -   158,970.564   299,662.062   MT  0.99997500   -0 00 08.6
 JB1694;SPC IL E     -   521,555.93    983,141.28   sFT  0.99997500   -0 00 08.6
 JB1694;UTM  16      - 4,217,650.874   382,754.171   MT  0.99976930   -0 49 30.6
 JB1694
 JB1694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8275417650(NAD 83)
 JB1694
 JB1694                          SUPERSEDED SURVEY CONTROL
 JB1694
 JB1694  NAD 83(1997)-  38 05 56.63898(N)    088 20 13.87157(W) AD(       ) 3
 JB1694  NAD 83(1993)-  38 05 56.64353(N)    088 20 13.87135(W) AD(       ) 3
 JB1694  NAD 83(1986)-  38 05 56.64663(N)    088 20 13.87209(W) AD(       ) 3
 JB1694  NAD 27      -  38 05 56.47584(N)    088 20 13.70723(W) AD(       ) 3
 JB1694
 JB1694.Superseded values are not recommended for survey control.
 JB1694
 JB1694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1694.See file dsdata.pdf to determine how the superseded data were derived.
 JB1694
 JB1694_MARKER: 53 = ELEVATED TANK
 JB1694
 JB1694  HISTORY     - Date     Condition        Report By
 JB1694  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1694
 JB1694                          STATION DESCRIPTION
 JB1694
 JB1694'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1694'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK
 JB1694'PAINTED SILVER
 JB1694'WITH THE LEGEND ENFIELD PAINTED IN BLACK LETTERS ON
 JB1694'THE NORTH AND SOUTH SIDES.  THE
 JB1694'OVERALL HEIGHT IS ABOUT 95 FEET.  IT
 JB1694'IS CENTRALLY LOCATED IN THE TOWN OF ENFIELD, ABOUT
 JB1694'150 FEET SOUTH OF THE POST OFFICE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6917 ***********************************************************************
 DE6917  DESIGNATION -  ENFIELD YRD
 DE6917  PID         -  DE6917
 DE6917  STATE/COUNTY-  IL/WHITE
 DE6917  COUNTRY     -  US
 DE6917  USGS QUAD   -  ENFIELD (2018)
 DE6917
 DE6917                         *CURRENT SURVEY CONTROL
 DE6917  ______________________________________________________________________
 DE6917* NAD 83(2011) POSITION- 38 06 15.90097(N) 088 20 16.04311(W)   ADJUSTED
 DE6917* NAD 83(2011) ELLIP HT-   102.809 (meters)        (06/27/12)   ADJUSTED
 DE6917* NAD 83(2011) EPOCH   -  2010.00
 DE6917* NAVD 88 ORTHO HEIGHT -   133.13  (meters)      436.8   (feet) LEVELING
 DE6917  ______________________________________________________________________
 DE6917  GEOID HEIGHT    -        -30.345 (meters)                     GEOID18
 DE6917  NAD 83(2011) X  -    145,770.664 (meters)                     COMP
 DE6917  NAD 83(2011) Y  - -5,023,251.749 (meters)                     COMP
 DE6917  NAD 83(2011) Z  -  3,914,633.961 (meters)                     COMP
 DE6917  LAPLACE CORR    -         -2.11  (seconds)                    DEFLEC18
 DE6917  VERT ORDER      -  THIRD ?
 DE6917
 DE6917  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6917  Standards:
 DE6917         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6917            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6917  -------------------------------------------------------------------
 DE6917  NETWORK    1.11   1.76           0.45   0.45   0.90      0.20470724
 DE6917  -------------------------------------------------------------------
 DE6917  Click here for local accuracies and other accuracy information.
 DE6917
 DE6917.The horizontal coordinates were established by GPS observations
 DE6917.and adjusted by the National Geodetic Survey in June 2012.
 DE6917
 DE6917.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6917.been affixed to the stable North American tectonic plate. See 
 DE6917.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6917
 DE6917.The horizontal coordinates are valid at the epoch date displayed above
 DE6917.which is a decimal equivalence of Year/Month/Day.
 DE6917
 DE6917.The orthometric height was determined by differential leveling.
 DE6917.The vertical network tie was performed by a horz. field party for horz.
 DE6917.obs reductions. Reset procedures were used to establish the elevation.
 DE6917
 DE6917.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6917.GEOID18 height accuracy estimate available here.
 DE6917
 DE6917.Click photographs - Photos may exist for this station.
 DE6917
 DE6917.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6917
 DE6917.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6917
 DE6917.The ellipsoidal height was determined by GPS observations
 DE6917.and is referenced to NAD 83.
 DE6917
 DE6917. The following values were computed from the NAD 83(2011) position.
 DE6917
 DE6917;                    North         East     Units Scale Factor Converg.
 DE6917;SPC IL E     -   159,564.587   299,609.147   MT  0.99997500   -0 00 09.9
 DE6917;SPC IL E     -   523,504.82    982,967.68   sFT  0.99997500   -0 00 09.9
 DE6917;UTM  16      - 4,218,245.473   382,709.801   MT  0.99976943   -0 49 32.3
 DE6917
 DE6917!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6917!SPC IL E     -   0.99998387  x   0.99997500  =   0.99995887
 DE6917!UTM  16      -   0.99998387  x   0.99976943  =   0.99975330
 DE6917
 DE6917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8270918245(NAD 83)
 DE6917
 DE6917                          SUPERSEDED SURVEY CONTROL
 DE6917
 DE6917  NAD 83(2007)-  38 06 15.90121(N)    088 20 16.04402(W) AD(2002.00) 0
 DE6917  ELLIP H (02/10/07)  102.834  (m)                       GP(2002.00)    
 DE6917  ELLIP H (02/03/05)  102.788  (m)                       GP(       ) 4 2
 DE6917  NAD 83(1997)-  38 06 15.90124(N)    088 20 16.04426(W) AD(       ) 1
 DE6917  ELLIP H (08/21/02)  102.795  (m)                       GP(       ) 3 1
 DE6917
 DE6917.Superseded values are not recommended for survey control.
 DE6917
 DE6917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6917.See file dsdata.pdf to determine how the superseded data were derived.
 DE6917
 DE6917_MARKER: DD = SURVEY DISK
 DE6917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6917_STAMPING: ENFIELD YRD 1997
 DE6917_MARK LOGO: ILDT
 DE6917_PROJECTION: FLUSH
 DE6917_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6917+STABILITY: SURFACE MOTION
 DE6917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6917+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2014
 DE6917
 DE6917  HISTORY     - Date     Condition        Report By
 DE6917  HISTORY     - 1997     MONUMENTED       ILDT
 DE6917  HISTORY     - 20140214 GOOD             INDOT
 DE6917
 DE6917                          STATION DESCRIPTION
 DE6917
 DE6917'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997
 DE6917'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999, (DEL) .
 DE6917'STATION IS LOCATED AT N SIDE OF ENFIELD,IL.  TO REACH FROM US ROUTE 45
 DE6917'AND IL ROUTE 14 S OF ENFIELD, GO N ON US ROUTE 45 FOR 1.5 MILES (2.4
 DE6917'KM) TO ENFIELD MAINTENANCE YARD GATE ON THE LEFT,GO THROUGH GATE AND
 DE6917'STATION ON THE LEFT,AT SE CORNER OF YARD.  STATION IS 94.6 FEET (28.8
 DE6917'M) SW OF S GATE POST, 7.6 FEET (2.3 M) W OF FENCELINE, 7.6 FEET (2.3
 DE6917'M) N OF FENCELINE.  STATION IS FLUSH WITH GROUND.
 DE6917
 DE6917                          STATION RECOVERY (2014)
 DE6917
 DE6917'RECOVERY NOTE BY INDIANA DEPARTMENT OF TRANSPORTATION 2014 (JK)
 DE6917'RECOVERED AS DESCRIBED WITH ADDITION BELOW.
 DE6917'
 DE6917'THIS STATION IS BEHIND A LOCKED FENCE, EXCEPT MONDAY THRU FRIDAY, FROM
 DE6917'7 AM UNTIL 3.30 PM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0697 ***********************************************************************
 LD0697  DESIGNATION -  ENGLE
 LD0697  PID         -  LD0697
 LD0697  STATE/COUNTY-  IL/KNOX
 LD0697  COUNTRY     -  US
 LD0697  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0697
 LD0697                         *CURRENT SURVEY CONTROL
 LD0697  ______________________________________________________________________
 LD0697* NAD 83(1997) POSITION- 40 54 04.78227(N) 090 02 39.38508(W)   ADJUSTED
 LD0697* NAVD 88 ORTHO HEIGHT -   223.1   (meters)      732.    (feet) VERTCON3
 LD0697  ______________________________________________________________________
 LD0697  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 LD0697  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 LD0697  HORZ ORDER      -  FIRST
 LD0697
 LD0697.The horizontal coordinates were established by classical geodetic methods
 LD0697.and adjusted by the National Geodetic Survey in October 1999.
 LD0697
 LD0697.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0697.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0697
 LD0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0697.GEOID18 height accuracy estimate available here.
 LD0697
 LD0697.Click photographs - Photos may exist for this station.
 LD0697
 LD0697.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0697
 LD0697. The following values were computed from the NAD 83(1997) position.
 LD0697
 LD0697;                    North         East     Units Scale Factor Converg.
 LD0697;SPC IL W     -   470,075.611   710,312.297   MT  0.99994248   +0 04 48.5
 LD0697;SPC IL W     - 1,542,239.73  2,330,416.26   sFT  0.99994248   +0 04 48.5
 LD0697;UTM  15      - 4,532,010.388   748,967.402   MT  1.00036298   +1 56 10.6
 LD0697;UTM  16      - 4,532,266.359   243,573.068   MT  1.00040939   -1 59 39.7
 LD0697
 LD0697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0697!SPC IL W     -   0.99997018  x   0.99994248  =   0.99991266
 LD0697!UTM  15      -   0.99997018  x   1.00036298  =   1.00033315
 LD0697!UTM  16      -   0.99997018  x   1.00040939  =   1.00037956
 LD0697
 LD0697:                Primary Azimuth Mark                     Grid Az
 LD0697:SPC IL W     -  ENGLE AZ MK                              076 41 07.9
 LD0697:UTM  15      -  ENGLE AZ MK                              074 49 45.8
 LD0697:UTM  16      -  ENGLE AZ MK                              078 45 36.1
 LD0697
 LD0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4896732010(NAD 83)
 LD0697
 LD0697|---------------------------------------------------------------------|
 LD0697| PID    Reference Object                     Distance      Geod. Az  |
 LD0697|                                                           dddmmss.s |
 LD0697| LD0696 WILLIAMSFIELD MUNICIPAL TANK        APPROX. 3.3 KM 0422041.7 |
 LD0697| CL8452 ENGLE AZ MK                                        0764556.4 |
 LD0697| LC2050 LAURA SERV PLINE CO MICROWAVE       APPROX.10.1 KM 0793137.8 |
 LD0697| LC2049 LAURA STANOLIND PLINE CO TANK       APPROX.10.0 KM 0795705.8 |
 LD0697| CL8453 ENGLE RM 1                           26.536 METERS 12601     |
 LD0697| CL8455 ENGLE RM 3                           20.220 METERS 13918     |
 LD0697| CL8454 ENGLE RM 2                           30.160 METERS 23829     |
 LD0697| LD0699 DAHINDA SINCLAIR PLINE CO STK       APPROX. 7.5 KM 2950328.3 |
 LD0697|---------------------------------------------------------------------|
 LD0697
 LD0697                          SUPERSEDED SURVEY CONTROL
 LD0697
 LD0697  NAD 83(1996)-  40 54 04.78353(N)    090 02 39.38700(W) AD(       ) 1
 LD0697  NAD 83(1986)-  40 54 04.78817(N)    090 02 39.39139(W) AD(       ) 1
 LD0697  NAD 27      -  40 54 04.65500(N)    090 02 38.97500(W) AD(       ) 1
 LD0697  NGVD 29 (07/19/86)  223.2    (m)          732.     (f) VERT ANG       
 LD0697
 LD0697.Superseded values are not recommended for survey control.
 LD0697
 LD0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0697.See file dsdata.pdf to determine how the superseded data were derived.
 LD0697
 LD0697_MARKER: DS = TRIANGULATION STATION DISK
 LD0697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0697_STAMPING: ENGLE 1935
 LD0697_MARK LOGO: CGS
 LD0697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0697+STABILITY: SURFACE MOTION
 LD0697
 LD0697  HISTORY     - Date     Condition        Report By
 LD0697  HISTORY     - 1935     MONUMENTED       CGS
 LD0697  HISTORY     - 1959     GOOD             CGS
 LD0697  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0697
 LD0697                          STATION DESCRIPTION
 LD0697
 LD0697'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0697'STATION IS ABOUT 12 MILES E OF KNOXVILLE, ABOUT 6 MILES WSW OF
 LD0697'LAURA, IN NE 1/4 SEC. 33, T 11 N, R 4 E, ON FARM OWNED AND
 LD0697'OCCUPIED BY P.E. ENGLE, ON FENCE LINE THAT SEPARATES HOG
 LD0697'LOT ON E FROM COW LOT ON W, ABOUT 300 FEET SSE OF THE HOUSE,
 LD0697'ABOUT 400 FEET S OF U.S. HIGHWAY 150, 185 FEET S OF SW CORNER
 LD0697'OF THE LARGE HORSE-AND-CATTLE BARN, 56 FEET S OF SW CORNER
 LD0697'OF THE HOG BARN, 60 FEET ESE OF SE CORNER OF THE IMPLEMENT
 LD0697'BARN, 53 FEET N OF THE S COW LOT FENCE.  MARK PROJECTS 3
 LD0697'INCHES.
 LD0697'
 LD0697'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0697'BRONZE DISKS SET IN CONCRETE.
 LD0697'
 LD0697'REFERENCE MARK NO. 1 IS SE OF STATION, IN SE CORNER OF THE HOG
 LD0697'LOT, 2 FEET W OF THE SE CORNER POST, 63 FEET E OF THE CORNER
 LD0697'POST BETWEEN HOG LOT AND COW LOT, 129 FEET SSE OF SW CORNER OF THE
 LD0697'HOG BARN.  PROJECTING 2 INCHES.
 LD0697'
 LD0697'REFERENCE MARK NO. 2 IS WSW OF STATION, ON S FENCE LINE OF THE E-W
 LD0697'COW LANE, 92 FEET W OF THE SE CORNER POST OF THE COW LOT, 74 FEET
 LD0697'SSW OF SE CORNER OF THE IMPLEMENT BARN.  PROJECTING 1 INCH.
 LD0697'
 LD0697'AZIMUTH MARK IS ENE OF STATION, 37 FEET N OF CENTER LINE OF
 LD0697'U.S. HIGHWAY 150, ON PASTURE (RIGHT-OF-WAY) FENCE LINE, 12 FEET
 LD0697'W OF A CONCRETE RIGHT-OF-WAY POST, 31 FEET E OF
 LD0697'SW CORNER POST OF PASTURE FENCE.  PROJECTING 4 INCHES.
 LD0697'
 LD0697'TO REACH FROM LAURA, GO S ON STATE HIGHWAY 78, 1.3 MILES TO
 LD0697'JUNCTION WITH U.S. HIGHWAY 150, THENCE W ON U.S. HIGHWAY 150,
 LD0697'6.1 MILES TO HOUSE AND STATION ON S SIDE OF ROAD.
 LD0697'
 LD0697'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 LD0697
 LD0697                          STATION RECOVERY (1959)
 LD0697
 LD0697'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0697'THE STATION MARK, REFERENCE MARK NUMBER 2 AND THE AZIMUTH MARK
 LD0697'WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 LD0697'REFERENCE MARK NUMBER 1 WAS DESTROYED BY THIS PARTY DUE TO THE
 LD0697'FACT THAT IT WAS IN THE WAY OF FIELD CULTIVATION AND IT HAD
 LD0697'BEEN MOVED TO A LEANING POSITION.  A NEW REFERENCE MARK, NUMBER
 LD0697'3, WAS ESTABLISHED BY THIS PARTY THIS YEAR.  A DESCRIPTION TO
 LD0697'REFERENCE MARK NUMBER 3 IS BELOW.  THE FENCES AROUND THE
 LD0697'BARNYARD HAVE BEEN MOVED SO NEW MEASUREMENTS TO THE STATION
 LD0697'MARK WERE MADE.  THE DIRECTION TO REFERENCE MARK NUMBER 2
 LD0697'WAS NOT CHECKED BUT THE DISTANCE WAS CHECKED.
 LD0697'
 LD0697'THE STATION MARK IS NOW 51 FEET NORTH OF THE SOUTH BARNYARD
 LD0697'FENCE AND 43 FEET WEST OF THE EAST BARNYARD FENCE.
 LD0697'
 LD0697'REFERENCE MARK NUMBER 3, A STANDARD DISK STAMPED ENGLE NO. 3
 LD0697'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LD0697'2 INCHES.  THE MARK IS 1 FOOT NORTHWEST OF THE SOUTHEAST CORNER
 LD0697'OF THE BARNYARD FENCE.  THE ORIGINAL TO REACH IS ADEQUATE.
 LD0697
 LD0697                          STATION RECOVERY (1997)
 LD0697
 LD0697'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0697'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0579 ***********************************************************************
 KC0579  DESIGNATION -  ENOS RESET
 KC0579  PID         -  KC0579
 KC0579  STATE/COUNTY-  IL/MACOUPIN
 KC0579  COUNTRY     -  US
 KC0579  USGS QUAD   -  HETTICK (2018)
 KC0579
 KC0579                         *CURRENT SURVEY CONTROL
 KC0579  ______________________________________________________________________
 KC0579* NAD 83(1997) POSITION- 39 18 03.84280(N) 090 00 31.46738(W)   ADJUSTED
 KC0579* NAVD 88 ORTHO HEIGHT -   188.    (meters)      617.    (feet) SCALED
 KC0579  ______________________________________________________________________
 KC0579  GEOID HEIGHT    -        -31.617 (meters)                     GEOID18
 KC0579  LAPLACE CORR    -          2.24  (seconds)                    DEFLEC18
 KC0579  HORZ ORDER      -  FIRST
 KC0579
 KC0579.The horizontal coordinates were established by classical geodetic methods
 KC0579.and adjusted by the National Geodetic Survey in October 1999.
 KC0579
 KC0579.The orthometric height was scaled from a topographic map.
 KC0579
 KC0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0579.GEOID18 height accuracy estimate available here.
 KC0579
 KC0579.Click photographs - Photos may exist for this station.
 KC0579
 KC0579.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0579
 KC0579. The following values were computed from the NAD 83(1997) position.
 KC0579
 KC0579;                    North         East     Units Scale Factor Converg.
 KC0579;SPC IL W     -   292,403.220   713,621.575   MT  0.99994346   +0 06 00.1
 KC0579;SPC IL W     -   959,326.23  2,341,273.45   sFT  0.99994346   +0 06 00.1
 KC0579;UTM  15      - 4,354,454.144   757,940.498   MT  1.00041928   +1 53 44.5
 KC0579;UTM  16      - 4,354,504.194   240,551.740   MT  1.00042889   -1 54 24.4
 KC0579
 KC0579!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0579!SPC IL W     -   0.99997549  x   0.99994346  =   0.99991895
 KC0579!UTM  15      -   0.99997549  x   1.00041928  =   1.00039476
 KC0579!UTM  16      -   0.99997549  x   1.00042889  =   1.00040437
 KC0579
 KC0579:                Primary Azimuth Mark                     Grid Az
 KC0579:SPC IL W     -  ENOS AZ MK                               002 19 54.3
 KC0579:UTM  15      -  ENOS AZ MK                               000 32 09.9
 KC0579:UTM  16      -  ENOS AZ MK                               004 20 18.8
 KC0579
 KC0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5794054454(NAD 83)
 KC0579
 KC0579|---------------------------------------------------------------------|
 KC0579| PID    Reference Object                     Distance      Geod. Az  |
 KC0579|                                                           dddmmss.s |
 KC0579| CL8458 ENOS AZ MK                                         0022554.4 |
 KC0579| CL8459 ENOS RM 1                            47.007 METERS 02127     |
 KC0579| KC0580 PTS 5 W EB 25                        24.674 METERS 04932     |
 KC0579| KB1461 STANDARD CITY OIL CO STACK          APPROX.19.9 KM 0774251.5 |
 KC0579| KB1465 CARLINVILLE MACOUPIN CO CTHSE       APPROX.11.4 KM 1021246.5 |
 KC0579| KB1464 CARLINVILLE ST JOSEPH CATH CH       APPROX.11.3 KM 1045437.7 |
 KC0579| KB1463 CARLINVILLE MUNICIPAL TANK          APPROX.11.2 KM 1054301.5 |
 KC0579| CL8460 ENOS RM 2                            75.901 METERS 11032     |
 KC0579| CL8461 ENOS RM 3                             6.752 METERS 19430     |
 KC0579|---------------------------------------------------------------------|
 KC0579
 KC0579                          SUPERSEDED SURVEY CONTROL
 KC0579
 KC0579  NAD 83(1986)-  39 18 03.84938(N)    090 00 31.45506(W) AD(       ) 1
 KC0579  NAD 27      -  39 18 03.68200(N)    090 00 31.07300(W) AD(       ) 1
 KC0579
 KC0579.Superseded values are not recommended for survey control.
 KC0579
 KC0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0579.See file dsdata.pdf to determine how the superseded data were derived.
 KC0579
 KC0579_MARKER: DH = HORIZONTAL CONTROL DISK
 KC0579_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 KC0579_STAMPING: ENOS 1934 1978
 KC0579_MARK LOGO: NGS
 KC0579_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0579_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0579
 KC0579  HISTORY     - Date     Condition        Report By
 KC0579  HISTORY     - 1978     MONUMENTED       NGS
 KC0579
 KC0579                          STATION DESCRIPTION
 KC0579
 KC0579'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 KC0579'STATION UNDERGROUND MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK FOUND
 KC0579'IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND ASSUMED TO HAVE
 KC0579'BEEN DESTROYED BY ROAD AND DITCH WORK.  PTS NO 5W 1923 AN USGS SURVEY
 KC0579'MARK WAS FOUND DESTROYED COVERED IN A DITCH, AND ABOUT 50 FEET FROM
 KC0579'ITS ORIGINAL POSITION.  THE DISK WAS SALVAGED.
 KC0579'
 KC0579'A NEW STATION SURFACE MARK WAS SET HOLDING THE PLUMBED UNDERGROUND
 KC0579'POINT.  REFERENCE MARK 3 WAS ESTABLISHED.  THE DISTANCE TO REFERENCE
 KC0579'MARK 1 CHECKED, THE ANGLE WAS GREATER BY 2 MINUTES AND 32 SECONDS.  A
 KC0579'NEW DESCRIPTION FOLLOWS.
 KC0579'
 KC0579'THE STATION IS ABOUT 7 MILES NORTHWEST OF CARLINVILLE AND ON PROPERTY
 KC0579'OWNED BY MR BILL GLEASON WHO RESIDES ABOUT 0.5 MILE SOUTHWEST OF THE
 KC0579'STATION.  HIS PHONE NUMBER IS 217 854 8908.
 KC0579'
 KC0579'TO REACH THE STATION FROM WEST EDGE OF THE SQUARE IN CARINVILLE, GO
 KC0579'WEST ON STATE HIGHWAY 108 FOR 7.35 MILES TO A SIDE ROAD RIGHT.  TURN
 KC0579'RIGHT, GO NORTH ON AN OILED ROAD FOR 0.5 MILE TO THE STATION ON THE
 KC0579'LEFT AT A SIDE ROAD RIGHT.  TO REACH THE AZIMUTH MARK FROM THE
 KC0579'STATION, CONTINUE AHEAD FOR 0.25 MILE TO THE MARK ON THE LEFT AS
 KC0579'DESCRIBED.  THE STATION IS 75.4 FT WEST OF CENTERLINE OF OILED ROAD,
 KC0579'74 FT SOUTHWEST OF A POWERLINE GUY POLE, 27.5 FT SOUTH OF THE EXTENDED
 KC0579'CENTER LINE OF A ROAD TO THE EAST, 58.3 FT WEST OF AND UNDERGROUND
 KC0579'TELEPHONE CABLE WARNING JUNCTION BOX AND 24.4 FT NORTH OF A FENCE AND
 KC0579'HEDGE ROW.  THE MARK IS UNDERGROUND 24 INCHES AND THE DISK STAMPED
 KC0579'ENOS 1934 1978.  REFERENCE MARK 1 IS 96 FT NORTH OF TELEPHONE POLE,
 KC0579'17 FT WEST OF THE CENTERLINE OF THE ROAD AND 16 FT NORTH OF THE
 KC0579'EXTENDED CENTERLINE OF THE ROAD TO THE EAST.  THE MARK PROJECTS 5
 KC0579'INCHES AND THE DISK STAMPED ENOS NO 1 1934.
 KC0579'
 KC0579'REFERENCE MARK 3 IS 64 FT WEST OF CENTERLINE OF ROAD, 48 FT SOUTH
 KC0579'OF THE CENTERLINE OF ROAD TO THE EAST, 63 FT SOUTHWEST OF THE
 KC0579'UNDERGROUND PHONE JUNCTION BOX AND 2 FT NORTH OF FENCELINE AND HEDGE
 KC0579'ROW.  THE MARK IS A 3 FOOT ALUMINUM MARKER STAMPED ENOS 1934 NO 3
 KC0579'1978 AND IT PROJECTS 3 INCHES.
 KC0579'
 KC0579'THE AZIMUTH MARK IS 30 FT SOUTH OF CENTERLINE OF A FIELD ROAD
 KC0579'ENTRANCE AND 20 FT WEST OF CENTERLINE OF OILED ROAD.  THE MARK
 KC0579'PROJECTS ABOUT 10 INCHES AND THE DISK STAMPED ENOS AZIMUTH 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL8459 ***********************************************************************
 CL8459  DESIGNATION -  ENOS RM 1
 CL8459  PID         -  CL8459
 CL8459  STATE/COUNTY-  IL/MACOUPIN
 CL8459  COUNTRY     -  US
 CL8459  USGS QUAD   -  HETTICK (2018)
 CL8459
 CL8459                         *CURRENT SURVEY CONTROL
 CL8459  ______________________________________________________________________
 CL8459* NAD 83(2011) POSITION- 39 18 05.26802(N) 090 00 30.73751(W)   ADJUSTED
 CL8459* NAD 83(2011) ELLIP HT-   156.110 (meters)        (05/22/13)   ADJUSTED
 CL8459* NAD 83(2011) EPOCH   -  2010.00
 CL8459* NAVD 88 ORTHO HEIGHT -   187.8   (meters)      616.    (feet) GPS OBS
 CL8459  ______________________________________________________________________
 CL8459  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 CL8459  GEOID HEIGHT    -        -31.643 (meters)                     GEOID12A
 CL8459  GEOID HEIGHT    -        -31.618 (meters)                     GEOID18
 CL8459  NAD 83(2011) X  -      -,736.502 (meters)                     COMP
 CL8459  NAD 83(2011) Y  - -4,942,317.684 (meters)                     COMP
 CL8459  NAD 83(2011) Z  -  4,018,369.867 (meters)                     COMP
 CL8459  LAPLACE CORR    -          2.24  (seconds)                    DEFLEC18
 CL8459
 CL8459  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CL8459  Standards:
 CL8459         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CL8459            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CL8459  -------------------------------------------------------------------
 CL8459  NETWORK    0.55   1.51           0.24   0.21   0.77      0.07492851
 CL8459  -------------------------------------------------------------------
 CL8459  Click here for local accuracies and other accuracy information.
 CL8459
 CL8459.The horizontal coordinates were established by GPS observations
 CL8459.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 CL8459
 CL8459.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CL8459.been affixed to the stable North American tectonic plate. See 
 CL8459.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CL8459
 CL8459.The horizontal coordinates are valid at the epoch date displayed above
 CL8459.which is a decimal equivalence of Year/Month/Day.
 CL8459
 CL8459.The orthometric height was determined by GPS observations and a
 CL8459.high-resolution geoid model.
 CL8459
 CL8459.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL8459.GEOID18 height accuracy estimate available here.
 CL8459
 CL8459.Click photographs - Photos may exist for this station.
 CL8459
 CL8459.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CL8459
 CL8459.The Laplace correction was computed from DEFLEC18 derived deflections.
 CL8459
 CL8459.The ellipsoidal height was determined by GPS observations
 CL8459.and is referenced to NAD 83.
 CL8459
 CL8459. The following values were computed from the NAD 83(2011) position.
 CL8459
 CL8459;                    North         East     Units Scale Factor Converg.
 CL8459;SPC IL W     -   292,447.201   713,638.985   MT  0.99994347   +0 06 00.6
 CL8459;SPC IL W     -   959,470.53  2,341,330.57   sFT  0.99994347   +0 06 00.6
 CL8459;UTM  15      - 4,354,498.670   757,956.529   MT  1.00041938   +1 53 45.0
 CL8459;UTM  16      - 4,354,547.559   240,570.689   MT  1.00042877   -1 54 24.0
 CL8459
 CL8459!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CL8459!SPC IL W     -   0.99997551  x   0.99994347  =   0.99991898
 CL8459!UTM  15      -   0.99997551  x   1.00041938  =   1.00039488
 CL8459!UTM  16      -   0.99997551  x   1.00042877  =   1.00040427
 CL8459
 CL8459_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5795654498(NAD 83)
 CL8459
 CL8459                          SUPERSEDED SURVEY CONTROL
 CL8459
 CL8459.No superseded survey control is available for this station.
 CL8459
 CL8459_STAMPING: ENOS 1934 NO 1
 CL8459_MARK LOGO: CGS
 CL8459_PROJECTION: PROJECTING 15 CENTIMETERS
 CL8459_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL8459+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2011
 CL8459
 CL8459  HISTORY     - Date     Condition        Report By
 CL8459  HISTORY     - 1934     MONUMENTED       CGS
 CL8459  HISTORY     - 20110719 GOOD             ILDT
 CL8459  HISTORY     - 20200323 MARK NOT FOUND   ILDT
 CL8459
 CL8459                          STATION DESCRIPTION
 CL8459
 CL8459'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 CL8459'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH OF PALMYRA, 7.0 MI
 CL8459'(11.3 KM) WEST-NORTHWEST OF CARLINVILLE AND 4.0 MI (6.4 KM)
 CL8459'SOUTH-SOUTHEAST OF HETTICK.
 CL8459'
 CL8459'TO REACH FROM THE INTERSECTION OF IL 11 AND IL 108 EAST, 4.3 MI (6.9
 CL8459'KM) SOUTH OF THE TOWN OF HETTICK.  PROCEED EAST ON IL 108 FOR 4.3 MI
 CL8459'(6.9 KM) TO ENOS ROAD, PROCEED NORTH ON ENOS ROAD FOR 0.55 MI (0.9 KM)
 CL8459'TO THE STATION ON THE LEFT.
 CL8459'
 CL8459'THE STATION IS A CGS DISK ON TOP OF A MONUMENT PROJECTING 0.5 FT (15
 CL8459'CM) ABOVE THE GROUND.  IT IS 116 FT (35.4 M) NORTH OF THE CENTERLINE
 CL8459'OF LENOX ROAD, 95.3 FT (29.0 M) NORTH OF GUIDE POLE, 49.6 FT (15.1 M)
 CL8459'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF HOUSE 20834 ON ENOS ROAD AND
 CL8459'17.0 FT (5.2 M) WEST OF THE CENTERLINE OF ENOS ROAD.
 CL8459
 CL8459                          STATION RECOVERY (2020)
 CL8459
 CL8459'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 CL8459'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1237 ***********************************************************************
 MF1237  DESIGNATION -  EOLA I 5
 MF1237  PID         -  MF1237
 MF1237  STATE/COUNTY-  IL/DU PAGE
 MF1237  COUNTRY     -  US
 MF1237  USGS QUAD   -  NAPERVILLE (2018)
 MF1237
 MF1237                         *CURRENT SURVEY CONTROL
 MF1237  ______________________________________________________________________
 MF1237* NAD 83(1986) POSITION- 41 48 03.     (N) 088 14 24.     (W)   SCALED
 MF1237* NAVD 88 ORTHO HEIGHT -   228.278 (meters)      748.94  (feet) ADJUSTED
 MF1237  ______________________________________________________________________
 MF1237  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 MF1237  DYNAMIC HEIGHT  -        228.199 (meters)      748.68  (feet) COMP
 MF1237  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 MF1237
 MF1237  VERT ORDER      -  THIRD
 MF1237
 MF1237.The horizontal coordinates were scaled from a map and have
 MF1237.an estimated accuracy of +/- 6 seconds.
 MF1237
 MF1237.The orthometric height was determined by differential leveling and
 MF1237.adjusted by the NATIONAL GEODETIC SURVEY
 MF1237.in June 1991.
 MF1237
 MF1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1237.GEOID18 height accuracy estimate available here.
 MF1237
 MF1237.Click photographs - Photos may exist for this station.
 MF1237
 MF1237.The dynamic height is computed by dividing the NAVD 88
 MF1237.geopotential number by the normal gravity value computed on the
 MF1237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1237.degrees latitude (g = 980.6199 gals.).
 MF1237
 MF1237.The modeled gravity was interpolated from observed gravity values.
 MF1237
 MF1237;                    North         East    Units  Estimated Accuracy
 MF1237;SPC IL E     -   569,990.      307,760.      MT  (+/- 180 meters Scaled)
 MF1237
 MF1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM969284(NAD 83)
 MF1237
 MF1237                          SUPERSEDED SURVEY CONTROL
 MF1237
 MF1237.No superseded survey control is available for this station.
 MF1237
 MF1237_MARKER: DB = BENCH MARK DISK
 MF1237_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1237_SP_SET: WALK OF OVERPASS
 MF1237_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1237
 MF1237  HISTORY     - Date     Condition        Report By
 MF1237  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1237  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1237
 MF1237                          STATION DESCRIPTION
 MF1237
 MF1237'DESCRIBED BY MARCHESE AND SONS 1983
 MF1237'4.0 MI SW FROM WARRENVILLE.
 MF1237'4.0 MILES WEST-SOUTHWEST OF WARRENVILLE ON THE EAST SIDE OF EOLA ROAD
 MF1237'OVERPASS OF EAST-WEST TOLLWAY ILLINOIS 5, FROM THE JUNCTION OF STATE
 MF1237'HIGHWAY 59 AND EAST-WEST TOLLWAY ILLINOIS 5, GO SOUTH ON HIGHWAY 59
 MF1237'FOR 0.25 MILE TO DIEHL ROAD, THEN WEST ON DIEHL ROAD 2.0 MILES TO EOLA
 MF1237'ROAD, THEN NORTH ON EOLA ROAD ABOUT 500 FEET TO MARK ON RIGHT, IN THE
 MF1237'EAST CONCRETE WALK OF SOUTH END OF OVERPASS STRUCTURE, AT SOUTHEAST
 MF1237'CORNER OF BRIDGE.
 MF1237
 MF1237                          STATION RECOVERY (1998)
 MF1237
 MF1237'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1237'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1455 ***********************************************************************
 HB1455  DESIGNATION -  EQUALITY MUNICIPAL TANK
 HB1455  PID         -  HB1455
 HB1455  STATE/COUNTY-  IL/GALLATIN
 HB1455  COUNTRY     -  US
 HB1455  USGS QUAD   -  EQUALITY (2018)
 HB1455
 HB1455                         *CURRENT SURVEY CONTROL
 HB1455  ______________________________________________________________________
 HB1455* NAD 83(1997) POSITION- 37 44 08.49732(N) 088 20 27.14382(W)   ADJUSTED
 HB1455  ______________________________________________________________________
 HB1455  GEOID HEIGHT    -        -29.704 (meters)                     GEOID18
 HB1455  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 HB1455  HORZ ORDER      -  THIRD
 HB1455
 HB1455.The horizontal coordinates were established by classical geodetic methods
 HB1455.and adjusted by the National Geodetic Survey in October 1999.
 HB1455
 HB1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1455.GEOID18 height accuracy estimate available here.
 HB1455
 HB1455.Click photographs - Photos may exist for this station.
 HB1455
 HB1455.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1455
 HB1455. The following values were computed from the NAD 83(1997) position.
 HB1455
 HB1455;                    North         East     Units Scale Factor Converg.
 HB1455;SPC IL E     -   118,639.205   299,335.394   MT  0.99997501   -0 00 16.6
 HB1455;SPC IL E     -   389,235.46    982,069.54   sFT  0.99997501   -0 00 16.6
 HB1455;UTM  16      - 4,177,336.553   381,850.911   MT  0.99977194   -0 49 14.6
 HB1455
 HB1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8185077336(NAD 83)
 HB1455
 HB1455                          SUPERSEDED SURVEY CONTROL
 HB1455
 HB1455  NAD 83(1997)-  37 44 08.49982(N)    088 20 27.14320(W) AD(       ) 3
 HB1455  NAD 83(1993)-  37 44 08.50150(N)    088 20 27.14297(W) AD(       ) 3
 HB1455  NAD 83(1986)-  37 44 08.50838(N)    088 20 27.14403(W) AD(       ) 3
 HB1455  NAD 27      -  37 44 08.33863(N)    088 20 26.99465(W) AD(       ) 3
 HB1455
 HB1455.Superseded values are not recommended for survey control.
 HB1455
 HB1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1455.See file dsdata.pdf to determine how the superseded data were derived.
 HB1455
 HB1455_MARKER: 57 = LOOKOUT TOWER
 HB1455
 HB1455  HISTORY     - Date     Condition        Report By
 HB1455  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1455
 HB1455                          STATION DESCRIPTION
 HB1455
 HB1455'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1455'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1455'EQUALITY.  IT IS LOCATED 2 BLOCKS SOUTHEAST OF THE MAIN PART OF
 HB1455'TOWN, ON THE NORTH SIDE OF CALHOUNE STREET.  THE TANK IS SUPPORTED BY
 HB1455'A 4 LEGGED STEEL STRUCTURE, IS 110 FEET HIGH AND IS PAINTED
 HB1455'ALUMINUM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1637 ***********************************************************************
 JB1637  DESIGNATION -  ERIE
 JB1637  PID         -  JB1637
 JB1637  STATE/COUNTY-  IL/WAYNE
 JB1637  COUNTRY     -  US
 JB1637  USGS QUAD   -  MOUNT ERIE (2018)
 JB1637
 JB1637                         *CURRENT SURVEY CONTROL
 JB1637  ______________________________________________________________________
 JB1637* NAD 83(1997) POSITION- 38 30 50.41550(N) 088 13 53.35825(W)   ADJUSTED
 JB1637* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 JB1637  ______________________________________________________________________
 JB1637  GEOID HEIGHT    -        -30.901 (meters)                     GEOID18
 JB1637  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 JB1637  HORZ ORDER      -  FIRST
 JB1637
 JB1637.The horizontal coordinates were established by classical geodetic methods
 JB1637.and adjusted by the National Geodetic Survey in October 1999.
 JB1637
 JB1637.The orthometric height was scaled from a topographic map.
 JB1637
 JB1637.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1637.GEOID18 height accuracy estimate available here.
 JB1637
 JB1637.Click photographs - Photos may exist for this station.
 JB1637
 JB1637.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1637
 JB1637. The following values were computed from the NAD 83(1997) position.
 JB1637
 JB1637;                    North         East     Units Scale Factor Converg.
 JB1637;SPC IL E     -   205,033.512   308,882.274   MT  0.99997597   +0 03 48.3
 JB1637;SPC IL E     -   672,680.78  1,013,391.26   sFT  0.99997597   +0 03 48.3
 JB1637;UTM  16      - 4,263,565.920   392,635.749   MT  0.99974195   -0 46 00.9
 JB1637
 JB1637!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1637!SPC IL E     -   0.99998055  x   0.99997597  =   0.99995652
 JB1637!UTM  16      -   0.99998055  x   0.99974195  =   0.99972250
 JB1637
 JB1637:                Primary Azimuth Mark                     Grid Az
 JB1637:SPC IL E     -  THOMAS                                   323 03 16.4
 JB1637:UTM  16      -  THOMAS                                   323 53 05.6
 JB1637
 JB1637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9263563565(NAD 83)
 JB1637
 JB1637|---------------------------------------------------------------------|
 JB1637| PID    Reference Object                     Distance      Geod. Az  |
 JB1637|                                                           dddmmss.s |
 JB1637| CI4394 ERIE RM 1                            16.986 METERS 04612     |
 JB1637| JB1636 WEST SALEM MUNICIPAL TANK           APPROX.19.8 KM 0874255.6 |
 JB1637| JB1634 WEST SALEM MORAVIAN CH SPIRE        APPROX.20.0 KM 0874618.1 |
 JB1637| CI4393 ERIE AZ MK                          345.326 METERS 11747     |
 JB1637| CI4395 ERIE RM 2                            24.217 METERS 15043     |
 JB1637| JB1643 THOMAS                              APPROX.17.1 KM 3230704.7 |
 JB1637|---------------------------------------------------------------------|
 JB1637
 JB1637                          SUPERSEDED SURVEY CONTROL
 JB1637
 JB1637  NAD 83(1997)-  38 30 50.41755(N)    088 13 53.35665(W) AD(       ) 1
 JB1637  NAD 83(1986)-  38 30 50.42770(N)    088 13 53.35637(W) AD(       ) 1
 JB1637  NAD 27      -  38 30 50.25107(N)    088 13 53.20232(W) AD(       ) 1
 JB1637
 JB1637.Superseded values are not recommended for survey control.
 JB1637
 JB1637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1637.See file dsdata.pdf to determine how the superseded data were derived.
 JB1637
 JB1637_MARKER: DS = TRIANGULATION STATION DISK
 JB1637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1637_STAMPING: ERIE 1961
 JB1637_MARK LOGO: CGS
 JB1637_PROJECTION: RECESSED 41 CENTIMETERS
 JB1637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1637+STABILITY: SURFACE MOTION
 JB1637
 JB1637  HISTORY     - Date     Condition        Report By
 JB1637  HISTORY     - 1961     MONUMENTED       CGS
 JB1637  HISTORY     - 1971     GOOD             NGS
 JB1637  HISTORY     - 1972     MARK NOT FOUND   NGS
 JB1637  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 JB1637
 JB1637                          STATION DESCRIPTION
 JB1637
 JB1637'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1637'IT IS IN THE SOUTHEAST PART OF THE SMALL TOWN OF MOUNT ERIE, IN THE SW
 JB1637'0.25 OF SEC 17, T-1-N, R-9-E, 51 FEET SOUTHWEST OF THE SOUTHEAST
 JB1637'CORNER OF THE JESUS NAME PENTECOSTAL CHURCH, AND ON THE PROPERTY OF MR
 JB1637'A R MARVEL.  IT IS 79 FEET NORTHWEST OF A WITNESS POST, 68 FEET WEST
 JB1637'OF THE CENTERLINE OF A PAVED STREET AND 39 FEET NORTHWEST OF A 40 INCH
 JB1637'OAK TREE.  THE MONUMENT IS UNDERGROUND 16 INCHES AND THE DISK IS
 JB1637'STAMPED ERIE 1961.
 JB1637'
 JB1637'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE PAVED
 JB1637'STREET FOR 0.1 MILE TO A GRAVELED T-ROAD INTERSECTION.  TURN LEFT AND
 JB1637'GO SOUTHEAST ON THE GRAVELED ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON
 JB1637'THE LEFT.
 JB1637'
 JB1637'REFERENCE MARK 1 IS 28 FEET WEST OF THE CENTERLINE OF THE ROAD, 28
 JB1637'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE CHURCH AND 1 FOOT SOUTH
 JB1637'OF A FENCE CORNER.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1637'STAMPED ERIE NO 1 1961.
 JB1637'
 JB1637'REFERENCE MARK 2 IS 30 FEET WEST OF THE CENTERLINE OF THE ROAD, 7 FEET
 JB1637'NORTHWEST OF A 48 INCH MAPLE TREE, 1 FOOT SOUTH OF A WITNESS POST AND
 JB1637'1 FOOT WEST OF A FENCE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK
 JB1637'IS STAMPED ERIE NO 2 1961.
 JB1637'
 JB1637'THE AZIMUTH MARK IS 42 FEET SOUTHEAST OF THE INTERSECTION OF THE ROAD
 JB1637'AND A DRIVEWAY NORTH, 27 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD,
 JB1637'9 FEET SOUTHWEST OF A WITNESS POST AND FENCE, AND 1 FOOT NORTH OF A
 JB1637'POWER POLE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1637'ERIE 1961.
 JB1637'
 JB1637'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1637
 JB1637                          STATION RECOVERY (1971)
 JB1637
 JB1637'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1637'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND
 JB1637'AS DESCRIBED AND IN GOOD CONDITION.  HOWEVER THE LINE OF SIGHT TO
 JB1637'THE AZIMUTH MARK IS OBSTRUCTED BY A HOUSE.  THE DISTANCE TO THE
 JB1637'REFERENCE MARKS CHECKED AS DID THE DIRECTION BETWEEN THEM.  THE
 JB1637'STATION WAS OCCUPIED TO TIE IN THE NEW AZIMUTH MARK.  THE
 JB1637'DESCRIPTION IS GOOD WITH THE BELOW ON THE AZIMUTH MARK NO. 2.
 JB1637'
 JB1637'TO REACH THE AZIMUTH MARK NO. 2 FROM THE STATION, GO SOUTH ON PAVED
 JB1637'STREET FOR 0.05 MILE TO A T-ROAD, TURN LEFT AND GO EAST AND SOUTH ON
 JB1637'PAVED ROAD FOR 1.35 MILES TOA CROSSROAD.  TURN LEFT AND GO EAST ON
 JB1637'GRAVELED ROAD FOR 0.45 MILE TO A SIDE ROAD RIGHT AND THE MARK AS
 JB1637'DESCRIBED.
 JB1637'
 JB1637'AZIMUTH MARK NO. 2 1971 IS A STANDARD USC AND GS AND STATE SURVEY
 JB1637'DISK SET IN THE TOP OF A 6 INCH SQUARE CONCRETE POST PROJECTING 10
 JB1637'INCHES, 165 FEET EAST OF THE CENTERLINE OF THE SIDEROAD, 24 FEET
 JB1637'SOUTH OF THE CENTERLINE OF PAVED ROAD, 1 FOOT SOUTH OF A FENCE, 1
 JB1637'FOOT WEST OF A METAL WITNESS POST AND ON THE PROPERTY OF MRS. FERN
 JB1637'SMITH.
 JB1637'
 JB1637'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MOUNT ERIE.
 JB1637'
 JB1637'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB1637
 JB1637                          STATION RECOVERY (1972)
 JB1637
 JB1637'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 JB1637'REFERENCE MARKS AND THE AZIMUTH MARKS WERE RECOVERED AND FOUND AS
 JB1637'DESCRIBED AND IN GOOD CONDITION.  THE STATION MARK IS NOW EITHER
 JB1637'DESTROYED OR COVERED BY THE CONCRETE FLOOR OF A LARGE METAL
 JB1637'BUILDING.  THE STATION MARK SHOULD BE CONSIDERED AS LOST.
 JB1637
 JB1637                          STATION RECOVERY (2012)
 JB1637
 JB1637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB1637'PROPERTY OWNER BUILT A SHED OVER IT, SAID HE DID NOT KNOW. IT IS
 JB1637'BURIED AND PROBABLY STILL THERE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4393 ***********************************************************************
 CI4393  DESIGNATION -  ERIE AZ MK
 CI4393  PID         -  CI4393
 CI4393  STATE/COUNTY-  IL/WAYNE
 CI4393  COUNTRY     -  US
 CI4393  USGS QUAD   -  MOUNT ERIE (2018)
 CI4393
 CI4393                         *CURRENT SURVEY CONTROL
 CI4393  ______________________________________________________________________
 CI4393* NAD 83(2011) POSITION- 38 30 45.20717(N) 088 13 40.74593(W)   ADJUSTED
 CI4393* NAD 83(2011) ELLIP HT-   118.061 (meters)        (06/27/12)   ADJUSTED
 CI4393* NAD 83(2011) EPOCH   -  2010.00
 CI4393* NAVD 88 ORTHO HEIGHT -   148.954 (meters)      488.69  (feet) ADJUSTED
 CI4393  ______________________________________________________________________
 CI4393  GEOID HEIGHT    -        -30.901 (meters)                     GEOID18
 CI4393  NAD 83(2011) X  -    154,529.150 (meters)                     COMP
 CI4393  NAD 83(2011) Y  - -4,994,904.044 (meters)                     COMP
 CI4393  NAD 83(2011) Z  -  3,950,193.742 (meters)                     COMP
 CI4393  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 CI4393  DYNAMIC HEIGHT  -        148.862 (meters)      488.39  (feet) COMP
 CI4393  MODELED GRAVITY -    980,009.1   (mgal)                       NAVD 88
 CI4393
 CI4393  VERT ORDER      -  SECOND    CLASS I
 CI4393
 CI4393  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI4393  Standards:
 CI4393         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI4393            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI4393  -------------------------------------------------------------------
 CI4393  NETWORK    0.63   1.37           0.29   0.21   0.70     -0.03426488
 CI4393  -------------------------------------------------------------------
 CI4393  Click here for local accuracies and other accuracy information.
 CI4393
 CI4393.The horizontal coordinates were established by GPS observations
 CI4393.and adjusted by the National Geodetic Survey in June 2012.
 CI4393
 CI4393.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI4393.been affixed to the stable North American tectonic plate. See 
 CI4393.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI4393
 CI4393.The horizontal coordinates are valid at the epoch date displayed above
 CI4393.which is a decimal equivalence of Year/Month/Day.
 CI4393
 CI4393.The orthometric height was determined by differential leveling and
 CI4393.adjusted by the NATIONAL GEODETIC SURVEY
 CI4393.in July 2014.
 CI4393
 CI4393.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4393.GEOID18 height accuracy estimate available here.
 CI4393
 CI4393.Click photographs - Photos may exist for this station.
 CI4393
 CI4393.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI4393
 CI4393.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI4393
 CI4393.The ellipsoidal height was determined by GPS observations
 CI4393.and is referenced to NAD 83.
 CI4393
 CI4393.The dynamic height is computed by dividing the NAVD 88
 CI4393.geopotential number by the normal gravity value computed on the
 CI4393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI4393.degrees latitude (g = 980.6199 gals.).
 CI4393
 CI4393.The modeled gravity was interpolated from observed gravity values.
 CI4393
 CI4393. The following values were computed from the NAD 83(2011) position.
 CI4393
 CI4393;                    North         East     Units Scale Factor Converg.
 CI4393;SPC IL E     -   204,873.261   309,188.004   MT  0.99997604   +0 03 56.2
 CI4393;SPC IL E     -   672,155.02  1,014,394.31   sFT  0.99997604   +0 03 56.2
 CI4393;UTM  16      - 4,263,401.293   392,939.054   MT  0.99974115   -0 45 53.0
 CI4393
 CI4393!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI4393!SPC IL E     -   0.99998148  x   0.99997604  =   0.99995752
 CI4393!UTM  16      -   0.99998148  x   0.99974115  =   0.99972263
 CI4393
 CI4393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9293963401(NAD 83)
 CI4393
 CI4393                          SUPERSEDED SURVEY CONTROL
 CI4393
 CI4393  NAD 83(2007)-  38 30 45.20741(N)    088 13 40.74674(W) AD(2002.00) 0
 CI4393  ELLIP H (02/10/07)  118.088  (m)                       GP(2002.00)    
 CI4393  NAD 83(1997)-  38 30 45.20713(N)    088 13 40.74702(W) AD(       ) 1
 CI4393  ELLIP H (05/30/05)  118.077  (m)                       GP(       ) 4 1
 CI4393  NAVD 88 (05/30/05)  149.0    (m)  GEOID03  model used  GPS OBS        
 CI4393
 CI4393.Superseded values are not recommended for survey control.
 CI4393
 CI4393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI4393.See file dsdata.pdf to determine how the superseded data were derived.
 CI4393
 CI4393_MARKER: DZ = AZIMUTH MARK DISK
 CI4393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4393_STAMPING: ERIE 1961
 CI4393_MARK LOGO: CGS
 CI4393_PROJECTION: FLUSH
 CI4393_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI4393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4393+STABILITY: SURFACE MOTION
 CI4393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4393+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 CI4393
 CI4393  HISTORY     - Date     Condition        Report By
 CI4393  HISTORY     - 1961     MONUMENTED       CGS
 CI4393  HISTORY     - 20040630 GOOD             ILDT
 CI4393  HISTORY     - 20050908 GOOD             NGS
 CI4393  HISTORY     - 20131212 GOOD             AMESC
 CI4393  HISTORY     - 20200401 GOOD             ILDT
 CI4393
 CI4393                          STATION DESCRIPTION
 CI4393
 CI4393'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 CI4393'MARK IS LOCATED IS IN THE SOUTHEAST PART OF THE SMALL TOWN OF MOUNT
 CI4393'ERIE, IN THE   SW 0.25  OF SEC 17, T-1-N,   R-9-E, NEAR THE SOUTHWEST
 CI4393'OF THE SOUTHEAST CORNER OF   THE JESUS NAME  PENTECOSTAL   CHURCH,. TO
 CI4393'FROM THE INTERSECTION OF CR2 AND CR3 ON THE SOUTHEAST PART  OF MOUNT
 CI4393'ERIE PROCEED 0.4 MI ON CR 8 MILE TO THE AZIMUTH MARK ON THE LEFT.
 CI4393
 CI4393                          STATION RECOVERY (2005)
 CI4393
 CI4393'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (CFP)
 CI4393'TO REACH FROM THE JUNCTION OF CR 2 AND CR 3 IN THE SE CORNER OF MT
 CI4393'ERIE PROCEED 0.1 MI SE ON CR3 TO STATION ON LEFT. STATION IS LOCATED
 CI4393'19.25 NE FROM MAIL BOX 18 FT SE FROM THE POST ON THE SE SIDE OF A
 CI4393'DRIVEWAY, 20.25 NE FROM EDGE OF PAVEMENT 1 FT FROM POWER POLE AND 1 FT
 CI4393'FROM WITNESS POST.
 CI4393
 CI4393                          STATION RECOVERY (2013)
 CI4393
 CI4393'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CI4393'RECOVERED AS DESCRIBED.
 CI4393
 CI4393                          STATION RECOVERY (2020)
 CI4393
 CI4393'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 CI4393'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4394 ***********************************************************************
 CI4394  DESIGNATION -  ERIE RM 1
 CI4394  PID         -  CI4394
 CI4394  STATE/COUNTY-  IL/WAYNE
 CI4394  COUNTRY     -  US
 CI4394  USGS QUAD   -  MOUNT ERIE (2018)
 CI4394
 CI4394                         *CURRENT SURVEY CONTROL
 CI4394  ______________________________________________________________________
 CI4394* NAD 83(1986) POSITION- 38 30 50.80   (N) 088 13 52.85   (W)   HD_HELD1
 CI4394* NAVD 88 ORTHO HEIGHT -   156.462 (meters)      513.33  (feet) ADJUSTED
 CI4394  ______________________________________________________________________
 CI4394  GEOID HEIGHT    -        -30.901 (meters)                     GEOID18
 CI4394  DYNAMIC HEIGHT  -        156.365 (meters)      513.01  (feet) COMP
 CI4394  MODELED GRAVITY -    980,009.4   (mgal)                       NAVD 88
 CI4394
 CI4394  VERT ORDER      -  SECOND    CLASS I
 CI4394
 CI4394.The horizontal coordinates were determined by differentially corrected
 CI4394.hand held GPS observations or other comparable positioning techniques
 CI4394.and have an estimated accuracy of +/- 3 meters.
 CI4394
 CI4394.The orthometric height was determined by differential leveling and
 CI4394.adjusted by the NATIONAL GEODETIC SURVEY
 CI4394.in July 2014.
 CI4394
 CI4394.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4394.GEOID18 height accuracy estimate available here.
 CI4394
 CI4394.Click photographs - Photos may exist for this station.
 CI4394
 CI4394.The dynamic height is computed by dividing the NAVD 88
 CI4394.geopotential number by the normal gravity value computed on the
 CI4394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI4394.degrees latitude (g = 980.6199 gals.).
 CI4394
 CI4394.The modeled gravity was interpolated from observed gravity values.
 CI4394
 CI4394;                    North         East    Units  Estimated Accuracy
 CI4394;SPC IL E     -   205,045.4     308,894.6     MT  (+/- 3 meters HH1 GPS) 
 CI4394
 CI4394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9264863577(NAD 83)
 CI4394
 CI4394                          SUPERSEDED SURVEY CONTROL
 CI4394
 CI4394.No superseded survey control is available for this station.
 CI4394
 CI4394_MARKER: DR = REFERENCE MARK DISK
 CI4394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4394_STAMPING: ERIE NO 1 1961
 CI4394_MARK LOGO: CGS
 CI4394_PROJECTION: PROJECTING 5 CENTIMETERS
 CI4394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4394+STABILITY: SURFACE MOTION
 CI4394_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4394+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 CI4394
 CI4394  HISTORY     - Date     Condition        Report By
 CI4394  HISTORY     - 1961     MONUMENTED       CGS
 CI4394  HISTORY     - 20131212 GOOD             AMESC
 CI4394
 CI4394                          STATION DESCRIPTION
 CI4394
 CI4394'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CI4394'THE STATION IS LOCATED ABOUT 10.8 MI (17.4 KM) NORTH OF GOLDEN GATE,
 CI4394'6.9 MI (11.1 KM) EAST OF ENTERPRISE AND IN THE TOWN OF MOUNT ERIE, IL.
 CI4394'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 CI4394'PROCEED WEST ALONG COUNTY HIGHWAY 3 (WHICH BECOMES COUNTY HIGHWAY 2
 CI4394'INCH (5 CM) WAYNE COUNTY) 9.65 MI (15.5 KM) TO SOUTH STREET IN THE
 CI4394'TOWN OF MOUNT ERIE.  CONTINUE SOUTH ALONG COUNTY HIGHWAY 3 (LONG
 CI4394'STREET) 80 FT (24.4 M) TO THE STATION ON THE RIGHT.
 CI4394'
 CI4394'THE STATION IS 30.0 FT (9.1 M) WEST OF THE CENTERLINE OF LONG STREET,
 CI4394'33.0 FT (10.1 M) NORTHEAST OF THE NORTHEAST CORNER OF A METAL MACHINE
 CI4394'SHED, 20.0 FT (6.1 M) SOUTHEAST OF THE SOUTHEAST CORNER OF THE CHURCH,
 CI4394'1 FT (0.3 M) SOUTHWEST OF A FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4395 ***********************************************************************
 CI4395  DESIGNATION -  ERIE RM 2
 CI4395  PID         -  CI4395
 CI4395  STATE/COUNTY-  IL/WAYNE
 CI4395  COUNTRY     -  US
 CI4395  USGS QUAD   -  MOUNT ERIE (2018)
 CI4395
 CI4395                         *CURRENT SURVEY CONTROL
 CI4395  ______________________________________________________________________
 CI4395* NAD 83(1986) POSITION- 38 30 49.73   (N) 088 13 52.87   (W)   HD_HELD1
 CI4395* NAVD 88 ORTHO HEIGHT -   157.140 (meters)      515.55  (feet) ADJUSTED
 CI4395  ______________________________________________________________________
 CI4395  GEOID HEIGHT    -        -30.900 (meters)                     GEOID18
 CI4395  DYNAMIC HEIGHT  -        157.043 (meters)      515.23  (feet) COMP
 CI4395  MODELED GRAVITY -    980,009.3   (mgal)                       NAVD 88
 CI4395
 CI4395  VERT ORDER      -  SECOND    CLASS I
 CI4395
 CI4395.The horizontal coordinates were determined by differentially corrected
 CI4395.hand held GPS observations or other comparable positioning techniques
 CI4395.and have an estimated accuracy of +/- 3 meters.
 CI4395
 CI4395.The orthometric height was determined by differential leveling and
 CI4395.adjusted by the NATIONAL GEODETIC SURVEY
 CI4395.in July 2014.
 CI4395
 CI4395.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4395.GEOID18 height accuracy estimate available here.
 CI4395
 CI4395.Click photographs - Photos may exist for this station.
 CI4395
 CI4395.The dynamic height is computed by dividing the NAVD 88
 CI4395.geopotential number by the normal gravity value computed on the
 CI4395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI4395.degrees latitude (g = 980.6199 gals.).
 CI4395
 CI4395.The modeled gravity was interpolated from observed gravity values.
 CI4395
 CI4395;                    North         East    Units  Estimated Accuracy
 CI4395;SPC IL E     -   205,012.4     308,894.1     MT  (+/- 3 meters HH1 GPS) 
 CI4395
 CI4395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9264763544(NAD 83)
 CI4395
 CI4395                          SUPERSEDED SURVEY CONTROL
 CI4395
 CI4395.No superseded survey control is available for this station.
 CI4395
 CI4395_MARKER: DR = REFERENCE MARK DISK
 CI4395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4395_STAMPING: ERIE NO 2 1961
 CI4395_MARK LOGO: CGS
 CI4395_PROJECTION: FLUSH
 CI4395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4395+STABILITY: SURFACE MOTION
 CI4395_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4395+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 CI4395
 CI4395  HISTORY     - Date     Condition        Report By
 CI4395  HISTORY     - 1961     MONUMENTED       CGS
 CI4395  HISTORY     - 20131212 GOOD             AMESC
 CI4395
 CI4395                          STATION DESCRIPTION
 CI4395
 CI4395'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CI4395'THE STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) NORTH OF GOLDEN GATE,
 CI4395'6.9 MI (11.1 KM) EAST OF ENTERPRISE AND IN THE TOWN OF MOUNT ERIE, IL.
 CI4395'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 CI4395'PROCEED WEST ALONG COUNTY HIGHWAY 3 (WHICH BECOMES COUNTY HIGHWAY 2
 CI4395'INCH (5 CM) WAYNE COUNTY) 9.65 MI (15.5 KM) TO SOUTH STREET IN THE
 CI4395'TOWN OF MOUNT ERIE.  CONTINUE SOUTH ALONG COUNTY HIGHWAY 3 (LONG
 CI4395'STREET) 190 FT (57.9 M) TO THE STATION ON THE RIGHT.
 CI4395'
 CI4395'THE STATION IS 30.0 FT (9.1 M) WEST OF THE CENTERLINE OF LONG STREET,
 CI4395'44.2 FT (13.5 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A METAL MACHINE
 CI4395'SHED, 39.8 FT (12.1 M) NORTHEAST OF THE SOUTHEAST CORNER OF A BRICK
 CI4395'HOUSE, 15.3 FT (4.7 M) SOUTHEAST OF A GUIDE POLE, IN A FLOWER BED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1868 ***********************************************************************
 KA1868  DESIGNATION -  ERNST
 KA1868  PID         -  KA1868
 KA1868  STATE/COUNTY-  IL/CLARK
 KA1868  COUNTRY     -  US
 KA1868  USGS QUAD   -  SNYDER (2018)
 KA1868
 KA1868                         *CURRENT SURVEY CONTROL
 KA1868  ______________________________________________________________________
 KA1868* NAD 83(2011) POSITION- 39 19 03.65760(N) 087 40 27.41437(W)   ADJUSTED
 KA1868* NAD 83(2011) ELLIP HT-   143.987 (meters)        (06/27/12)   ADJUSTED
 KA1868* NAD 83(2011) EPOCH   -  2010.00
 KA1868* NAVD 88 ORTHO HEIGHT -   176.2   (meters)      578.    (feet) GPS OBS
 KA1868  ______________________________________________________________________
 KA1868  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KA1868  GEOID HEIGHT    -        -32.214 (meters)                     GEOID99
 KA1868  GEOID HEIGHT    -        -32.253 (meters)                     GEOID18
 KA1868  NAD 83(2011) X  -    200,514.036 (meters)                     COMP
 KA1868  NAD 83(2011) Y  - -4,937,097.440 (meters)                     COMP
 KA1868  NAD 83(2011) Z  -  4,019,755.478 (meters)                     COMP
 KA1868  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 KA1868
 KA1868  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1868  Standards:
 KA1868         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1868            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1868  -------------------------------------------------------------------
 KA1868  NETWORK    1.53   2.16           0.68   0.56   1.10      0.09163946
 KA1868  -------------------------------------------------------------------
 KA1868  Click here for local accuracies and other accuracy information.
 KA1868
 KA1868.The horizontal coordinates were established by GPS observations
 KA1868.and adjusted by the National Geodetic Survey in June 2012.
 KA1868
 KA1868.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1868.been affixed to the stable North American tectonic plate. See 
 KA1868.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1868
 KA1868.The horizontal coordinates are valid at the epoch date displayed above
 KA1868.which is a decimal equivalence of Year/Month/Day.
 KA1868
 KA1868.The orthometric height was determined by GPS observations and a
 KA1868.high-resolution geoid model.
 KA1868
 KA1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1868.GEOID18 height accuracy estimate available here.
 KA1868
 KA1868.Click photographs - Photos may exist for this station.
 KA1868
 KA1868.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1868
 KA1868.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1868
 KA1868.The ellipsoidal height was determined by GPS observations
 KA1868.and is referenced to NAD 83.
 KA1868
 KA1868. The following values were computed from the NAD 83(2011) position.
 KA1868
 KA1868;                    North         East     Units Scale Factor Converg.
 KA1868;SPC IL E     -   294,452.935   356,833.919   MT  1.00001475   +0 25 03.4
 KA1868;SPC IL E     -   966,051.00  1,170,712.62   sFT  1.00001475   +0 25 03.4
 KA1868;SPC IN W     -   451,930.295   849,039.485   MT  0.99999863   -0 22 28.0
 KA1868;SPC IN W     - 1,482,707.98  2,785,557.04   sFT  0.99999863   -0 22 28.0
 KA1868;UTM  16      - 4,352,247.852   441,874.484   MT  0.99964160   -0 25 38.1
 KA1868
 KA1868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1868!SPC IL E     -   0.99997741  x   1.00001475  =   0.99999216
 KA1868!SPC IN W     -   0.99997741  x   0.99999863  =   0.99997604
 KA1868!UTM  16      -   0.99997741  x   0.99964160  =   0.99961902
 KA1868
 KA1868:                Primary Azimuth Mark                     Grid Az
 KA1868:SPC IL E     -  PATRICKS                                 340 30 53.5
 KA1868:SPC IN W     -  PATRICKS                                 341 18 24.9
 KA1868:UTM  16      -  PATRICKS                                 341 21 35.0
 KA1868
 KA1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4187452247(NAD 83)
 KA1868
 KA1868|---------------------------------------------------------------------|
 KA1868| PID    Reference Object                     Distance      Geod. Az  |
 KA1868|                                                           dddmmss.s |
 KA1868| CM3489 ERNST RM 1                           45.948 METERS 04832     |
 KA1868| CM3488 ERNST AZ MK RESET                                  1431832.0 |
 KA1868| CM3487 ERNST AZ MK                                        1595427.0 |
 KA1868| CM3490 ERNST RM 2                           39.298 METERS 30705     |
 KA1868| CM3491 ERNST RM 3                           47.518 METERS 31953     |
 KA1868| KA1865 PATRICKS                            APPROX. 4.1 KM 3405556.9 |
 KA1868|---------------------------------------------------------------------|
 KA1868
 KA1868                          SUPERSEDED SURVEY CONTROL
 KA1868
 KA1868  NAD 83(2007)-  39 19 03.65753(N)    087 40 27.41537(W) AD(2002.00) 0
 KA1868  ELLIP H (02/10/07)  144.003  (m)                       GP(2002.00)    
 KA1868  ELLIP H (12/06/04)  144.007  (m)                       GP(       ) 4 1
 KA1868  NAD 83(1997)-  39 19 03.65742(N)    087 40 27.41544(W) AD(       ) 1
 KA1868  ELLIP H (12/18/02)  144.016  (m)                       GP(       ) 4 2
 KA1868  NAD 83(1997)-  39 19 03.65627(N)    087 40 27.41273(W) AD(       ) 1
 KA1868  ELLIP H (10/21/99)  144.091  (m)                       GP(       ) 4 1
 KA1868  NAD 83(1997)-  39 19 03.65624(N)    087 40 27.41242(W) AD(       ) 1
 KA1868  NAD 83(1986)-  39 19 03.66306(N)    087 40 27.40523(W) AD(       ) 1
 KA1868  NAD 27      -  39 19 03.52720(N)    087 40 27.30820(W) AD(       ) 1
 KA1868  NGVD 29 (06/25/91)  176.2    (m)  OSU 89B  model used  GPS OBS        
 KA1868
 KA1868.Superseded values are not recommended for survey control.
 KA1868
 KA1868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1868.See file dsdata.pdf to determine how the superseded data were derived.
 KA1868
 KA1868_MARKER: DS = TRIANGULATION STATION DISK
 KA1868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1868_STAMPING: ERNST 1947
 KA1868_MARK LOGO: CGS
 KA1868_PROJECTION: FLUSH
 KA1868_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1868+STABILITY: SURFACE MOTION
 KA1868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1868+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 KA1868
 KA1868  HISTORY     - Date     Condition        Report By
 KA1868  HISTORY     - 1947     MONUMENTED       CGS
 KA1868  HISTORY     - 1947     GOOD             CGS
 KA1868  HISTORY     - 1953     GOOD             CGS
 KA1868  HISTORY     - 19901009 GOOD             NGS
 KA1868  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1868
 KA1868                          STATION DESCRIPTION
 KA1868
 KA1868'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1868'THE STATION IS LOCATED BESIDE STATE HIGHWAY 1, ABOUT 5 MILES
 KA1868'SOUTH-SOUTHEAST OF MARSHALL, 4-1/4 MILES NORTHWEST OF DARWIN,
 KA1868'IN THE SMALL SETTLEMENT OF ERNST, AND ON LAND OWNED BY MR. CHRIS
 KA1868'IMLE. THE MARK IS IN THE SOUTHWEST CORNER OF MR. IMLES BARNYARD,
 KA1868'53.5 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 42.3 FEET
 KA1868'SOUTHWEST OF THE SOUTHWEST CORNER OF THE BARN, AND 22.2 FEET
 KA1868'NORTHWEST OF A WOODEN FENCE. THE MARK IS FLUSH WITH THE GROUND, AND
 KA1868'THE DISK IS STAMPED ERNST 1947.
 KA1868'
 KA1868'REFERENCE MARK NO. 1 IS 150.75 FEET NORTHEAST OF THE STATION, 83
 KA1868'FEET EAST OF THE SOUTHEAST CORNER OF THE BARN, AND 1 FOOT
 KA1868'SOUTHWEST OF A WOODEN FENCE. THE MARK IS FLUSH WITH THE GROUND, AND
 KA1868'THE DISK IS STAMPED ERNST NO 1 1947.
 KA1868'
 KA1868'REFERENCE MARK NO. 2 IS 128.93 FEET NORTHWEST OF THE STATION, 30 FEET
 KA1868'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, AND 10.6 FEET
 KA1868'SOUTHEAST OF A LARGE CONCRETE GATE POST. THE MARK PROJECTS 6 INCHES,
 KA1868'AND THE DISK IS STAMPED ERNST NO 2 1947.
 KA1868'
 KA1868'THE AZIMUTH MARK IS 0.3 MILE SOUTH-SOUTHEAST OF THE STATION VIA STATE
 KA1868'HIGHWAY 1, 27.8 FEET SOUTHWEST OF THE CENTERLINE OF THE
 KA1868'HIGHWAY, 10.3 FEET NORTH OF A POWERLINE POLE, 2.3 FEET NORTH OF A
 KA1868'WITNESS POST, AND 1 FOOT EAST OF A WIRE FENCE. THE MARK PROJECTS
 KA1868'6 INCHES, AND THE DISK IS STAMPED ERNST 1947.
 KA1868'
 KA1868'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1868'HIGHWAY 1 IN MARSHALL, GO SOUTH ON THE LATTER FOR 5.4 MILES TO THE
 KA1868'FARM HOME OF MR. IMLE ON THE LEFT, AND THE STATION IN THE BARNYARD
 KA1868'AS DESCRIBED.
 KA1868'
 KA1868'HEIGHT OF LIGHT ABOVE STATION MARK 38 METERS.
 KA1868
 KA1868                          STATION RECOVERY (1947)
 KA1868
 KA1868'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947
 KA1868'RECOVERED IN GOOD CONDITION.
 KA1868
 KA1868                          STATION RECOVERY (1953)
 KA1868
 KA1868'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (ELJ)
 KA1868'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN GOOD
 KA1868'CONDITION. THE DISTANCES TO THE REFERENCE MARKS WERE CHECKED AND
 KA1868'FOUND CORRECT. THE DIRECTION TO R.M. NO. 2 DID NOT CHECK. THE
 KA1868'DIRECTION TO R.M. NO. 1 WAS CHECKED AND FOUND CORRECT. BY THE
 KA1868'REQUEST OF THE ILLINOIS STATE HIGHWAY COMMISSION THE AZIMUTH MARK AND
 KA1868'REFERENCE MARK NO. 2 WAS MOVED. A NEW DESCRIPTION FOLLOWS-
 KA1868'
 KA1868'STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF MARSHALL ALONG THE EAST
 KA1868'SIDE OF STATE HIGHWAY 1, ON PROPERTY OWNED BY MR. CHRIS IMLE. IT
 KA1868'IS 53 FEET NORTHEAST OF THE CENTER OF THE HIGHWAY, 42 FEET SOUTHWEST
 KA1868'OF THE SOUTHWEST OF A BARN AND 22 FEET NORTHWEST OF A WOODEN
 KA1868'FENCE. THE MARK IS FLUSH AND THE DISK IS STAMPED ERNST 1947.
 KA1868'
 KA1868'REFERENCE MARK NO. 1 IS 150.75 FEET NORTHEAST OF THE STATION, 83 FEET
 KA1868'EAST OF THE SOUTHEAST CORNER OF THE BARN AND 1 FOOT SOUTHWEST OF
 KA1868'A WOODEN FENCE. THE MARK IS FLUSH AND THE DISK IS STAMPED ERNST NO 1
 KA1868'1947.
 KA1868'
 KA1868'REFERENCE MARK NO. 3 IS 155.90 FEET NORTH OF THE STATION, 61 FEET
 KA1868'EAST OF THE CENTER OF HIGHWAY 1, 57 FEET NORTHWEST OF THE
 KA1868'NORTHWEST CORNER OF THE BARN AND 1 FOOT SOUTH OF A FENCE LINE. THE
 KA1868'MARK IS FLUSH AND THE DISK IS STAMPED ERNST NO 3 1953.
 KA1868'
 KA1868'AZIMUTH MARK IS 0.15 MILE SOUTHEAST OF THE STATION, 67 FEET EAST OF
 KA1868'THE CENTER OF STATE HIGHWAY 1, 30 FEET WEST OF THE WEST RAIL OF
 KA1868'A RAILROAD TRACK, 12 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD AND 2
 KA1868'FEET WEST OF A TELEPHONE POLE.  THE MARK PROJECTS 2 INCHES AND THE
 KA1868'DISK IS STAMPED ERNST 1947 RESET 1953.
 KA1868'
 KA1868'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1868'HIGHWAY 1 IN MARSHALL, GO SOUTH ON STATE HIGHWAY 1 FOR 5.4 MILES
 KA1868'TO THE STATION ON THE L.  AS DESCRIBED. TO REACH THE AZIMUTH MARK
 KA1868'FROM THE STATION, CONTINUE SOUTH ON HIGHWAY 1 FOR 0.15 MILE TO A
 KA1868'SIDE ROAD LEFT. TURN LEFT FOR 0.05 MILE TO THE MARK ON THE RIGHT AS
 KA1868'DESCRIBED.
 KA1868
 KA1868                          STATION RECOVERY (1990)
 KA1868
 KA1868'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KA1868'STATION MARK RECOVERED IN GOOD CONDITION. OTHER MARKS NOT SEARCHED
 KA1868'FOR.  STATION IS IN A LAWN AREA BETWEEN A BARN AND A HIGHWAY, IN
 KA1868'SOUTH CENTRAL SECTION 7, T 10 N, R 11 W, ABOUT 75 METERS SOUTHEAST OF
 KA1868'THE HOUSE OF THE PROPERTY OWNER.  OWNERSHIP--ROBERT C. MIEBACH, ROUTE
 KA1868'1, BOX 150, MARSHALL, IL 62441.  PHONE NUMBER IS 217-826-5888.
 KA1868'PERMISSION BY MRS. MIEBACH.
 KA1868'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND STATE HIGHWAY
 KA1868'1 (EXIT 147) ABOUT 3 KM (1.9 MI) NORTH OF MARSHALL, GO SOUTH ON
 KA1868'HIGHWAY 1 FOR 3.48 KM (2.16 MI) TO A LARGE, RED WATER TANK IN THE
 KA1868'MARSHALL BUSINESS DISTRICT.  CONTINUE AHEAD ON HIGHWAY 1 FOR 6.64 KM
 KA1868'(4.13 MI) TO GRAND TURN ROAD ON THE RIGHT (A PAVED ROAD LEADING
 KA1868'SOUTH).  CONTINUE ON HIGHWAY 1 FOR 2.03 KM (1.26 MI) TO A WHITE BARN
 KA1868'AND THE STATION ON THE LEFT, ABOUT 100 METERS BEFORE REACHING A
 KA1868'HIGHWAY CURVE RIGHT.
 KA1868'STATION MARK IS SET IN THE TOP OF A 25-CM SQUARE CONCRETE POST FLUSH
 KA1868'WITH THE GROUND.  IT IS 16.3 M (53.5 FT) NORTHEAST OF, AND 1 M
 KA1868'(3.3 FT) HIGHER THAN THE HIGHWAY CENTER, 43.8 M (143.7 FT) SOUTHEAST
 KA1868'OF CENTER OF DRIVEWAY BETWEEN THE BARN AND HOUSE, 12.8 M (42.0 FT)
 KA1868'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE BARN, 10.0 M (32.8 FT)
 KA1868'WEST OF A 1.5 M (4.9 FT) HIGH SQUARE CONCRETE GATEPOST, AND 6.9 M
 KA1868'(22.6 FT) NORTH-NORTHWEST OF A CONCRETE RIGHT-OF-WAY POST AT OLD
 KA1868'FENCE LINE.
 KA1868'NOTE- BARN IN DESCRIPTION HAS NOW COLLASPED.  STATION IS LOCATED IN
 KA1868'MOWED AREA OF R-O-W.
 KA1868
 KA1868                          STATION RECOVERY (2000)
 KA1868
 KA1868'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1868'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1868'RECOVERED  IN GOOD CONDITION. THE TO REACH DESCRIPTION IS
 KA1868'ADEQUATE EXCEPT THERE IS NO BARN.  THE STATION IS 53.5 FT (16.3
 KA1868'METERS)  SOUTHEAST OFSTATE ROUTE 1 CENTERLINE, 143.7 FEET (43.8
 KA1868'METERS) SOUTHEAST OF THE CENTERLINE OF A DRIVEWAY  AND 32.0 FEET
 KA1868'(9.75 METERS) WEST OF A CONCRETE RIGHT-OF-WAY MARKER
 KA1868'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1457 ***********************************************************************
 JB1457  DESIGNATION -  ERWIN
 JB1457  PID         -  JB1457
 JB1457  STATE/COUNTY-  IL/ST CLAIR
 JB1457  COUNTRY     -  US
 JB1457  USGS QUAD   -  LEBANON (2018)
 JB1457
 JB1457                         *CURRENT SURVEY CONTROL
 JB1457  ______________________________________________________________________
 JB1457* NAD 83(1997) POSITION- 38 33 05.63566(N) 089 49 30.44480(W)   ADJUSTED
 JB1457* NAVD 88 ORTHO HEIGHT -   142.893 (meters)      468.81  (feet) ADJUSTED
 JB1457  ______________________________________________________________________
 JB1457  GEOID HEIGHT    -        -30.597 (meters)                     GEOID18
 JB1457  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 JB1457  DYNAMIC HEIGHT  -        142.804 (meters)      468.52  (feet) COMP
 JB1457  MODELED GRAVITY -    979,997.3   (mgal)                       NAVD 88
 JB1457
 JB1457  HORZ ORDER      -  SECOND
 JB1457  VERT ORDER      -  SECOND    CLASS 0
 JB1457
 JB1457.The horizontal coordinates were established by classical geodetic methods
 JB1457.and adjusted by the National Geodetic Survey in October 1999.
 JB1457
 JB1457.The orthometric height was determined by differential leveling and
 JB1457.adjusted by the NATIONAL GEODETIC SURVEY
 JB1457.in June 1991.
 JB1457
 JB1457.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1457.GEOID18 height accuracy estimate available here.
 JB1457
 JB1457.Click photographs - Photos may exist for this station.
 JB1457
 JB1457.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1457
 JB1457.The dynamic height is computed by dividing the NAVD 88
 JB1457.geopotential number by the normal gravity value computed on the
 JB1457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1457.degrees latitude (g = 980.6199 gals.).
 JB1457
 JB1457.The modeled gravity was interpolated from observed gravity values.
 JB1457
 JB1457. The following values were computed from the NAD 83(1997) position.
 JB1457
 JB1457;                    North         East     Units Scale Factor Converg.
 JB1457;SPC IL W     -   209,246.252   729,770.786   MT  0.99995209   +0 12 46.3
 JB1457;SPC IL W     -   686,502.08  2,394,256.32   sFT  0.99995209   +0 12 46.3
 JB1457;UTM  16      - 4,270,799.624   253,808.476   MT  1.00034647   -1 45 41.6
 JB1457
 JB1457!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1457!SPC IL W     -   0.99998238  x   0.99995209  =   0.99993447
 JB1457!UTM  16      -   0.99998238  x   1.00034647  =   1.00032884
 JB1457
 JB1457:                Primary Azimuth Mark                     Grid Az
 JB1457:SPC IL W     -  ERWIN AZ MK                              079 23 50.0
 JB1457:UTM  16      -  ERWIN AZ MK                              081 22 17.9
 JB1457
 JB1457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5380870799(NAD 83)
 JB1457
 JB1457|---------------------------------------------------------------------|
 JB1457| PID    Reference Object                     Distance      Geod. Az  |
 JB1457|                                                           dddmmss.s |
 JB1457| JB1977 LEBANON MUNICIPAL TANK              APPROX. 6.0 KM 0142406.7 |
 JB1457| JB1460 ERWIN AZ MK                                        0793636.3 |
 JB1457| JB1459 ERWIN RM 1                           32.897 METERS 14159     |
 JB1457| JB1458 ERWIN RM 2                           37.897 METERS 22216     |
 JB1457|---------------------------------------------------------------------|
 JB1457
 JB1457                          SUPERSEDED SURVEY CONTROL
 JB1457
 JB1457  NAD 83(1986)-  38 33 05.65213(N)    089 49 30.43924(W) AD(       ) 2
 JB1457  NAD 27      -  38 33 05.47683(N)    089 49 30.08348(W) AD(       ) 2
 JB1457  NGVD 29 (??/??/92)  143.005  (m)          469.18   (f) ADJ UNCH    2 0
 JB1457  NGVD 29             143.00   (m)          469.2    (f) LEVELING    3  
 JB1457
 JB1457.Superseded values are not recommended for survey control.
 JB1457
 JB1457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1457.See file dsdata.pdf to determine how the superseded data were derived.
 JB1457
 JB1457_MARKER: DE = TRAVERSE STATION DISK
 JB1457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1457_STAMPING: ERWIN 1961
 JB1457_MARK LOGO: CGS
 JB1457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1457+STABILITY: SURFACE MOTION
 JB1457
 JB1457  HISTORY     - Date     Condition        Report By
 JB1457  HISTORY     - 1961     MONUMENTED       CGS
 JB1457  HISTORY     - 1961     GOOD             CGS
 JB1457
 JB1457                          STATION DESCRIPTION
 JB1457
 JB1457'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1457'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTH-SOUTHWEST OFF LEBANON,
 JB1457'ABOUT 0.5 MILE EAST OF SILVER CREEK, ABOUT 1 MILE WEST OF STATE
 JB1457'HIGHWAY 43 AT THE FARM HOME OF MR ERWIN PFEIFER.
 JB1457'
 JB1457'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB1457'HIGHWAY 43 ABOUT 0.75 MILE SOUTH OF LEBANON, GO SOUTH ON STATE HIGHWAY
 JB1457'43 FOR 3.0 MILES TO A BLACKTOP ROAD LEFT, CONTINUE SOUTH ON STATE
 JB1457'HIGHWAY 43 FOR 0.85 MILE TO A SIDE ROAD RIGHT AND SIGN (DRINK MILK FOR
 JB1457'ENERGY), TURN RIGHT AND GO WEST ON GRAVELED ROAD FOR 0.65 MILE TO
 JB1457'WHERE THE ROAD TURNS RIGHT, TURN RIGHT AND GO NORTH FOR 0.55 MILE TO A
 JB1457'SIDE ROAD OR DRIVEWAY LEFT, TURN LEFT FOR 0.35 MILE TO THE HOME OF MR
 JB1457'ERWIN PFEIFERS, GO WEST OF HOUSE THEN NORTH ON WEST SIDE OF FARM
 JB1457'BUILDINGS ON FARM LANE TO THE NORTH SIDE OF THE BARN YARD AND STATION
 JB1457'AS DESCRIBED.
 JB1457'
 JB1457'TO REACH THE AZIMUTH MARK FROM THE FARM HOUSE, GO EAST FOR 0.35 MILE,
 JB1457'TURN LEFT AND GO NORTH FOR 0.15 MILE TO AZIMUTH MARK ON RIGHT SIDE OF
 JB1457'ROAD BY TWO LARGE TREES.
 JB1457'
 JB1457'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 JB1457'SQUARE CONCRETE POST WHICH IS SET UNDERGROUND 14 INCHES AND IS STAMPED
 JB1457'ERWIN 1961.  THE MARK IS 26.6 FEET NORTHEAST OF THE NORTHWEST CORNER
 JB1457'OF SHED, 20 FEET NORTH-NORTHWEST OF THE NORTHEAST CORNER OF SHED, 10.2
 JB1457'FEET WEST OF WITNESS POST AND 10.5 FEET WEST OF FENCE.
 JB1457'
 JB1457'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1457'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1457'GROUND AND IS STAMPED ERWIN NO 1 1961.  THE MARK IS 38.8 FEET EAST OF
 JB1457'THE NORTHWEST CORNER OF BARN, 31.5 FEET NORTHWEST OF TREE AND 1 FOOT
 JB1457'NORTH OF NORTHEAST CORNER OF BARN.
 JB1457'
 JB1457'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF 12 INCH
 JB1457'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 JB1457'ERWIN NO 2 1961.  THE MARK IS 33 FEET WEST OF THE NORTHEAST CORNER OF
 JB1457'BARN AND 1 FOOT NORTHEAST OF THE NORTHWEST CORNER OF BARN.
 JB1457'
 JB1457'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 JB1457'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS STAMPED
 JB1457'ERWIN 1961.  THE MARK IS 15 FEET SOUTH OF LARGER OF TWO TREES, 14 FEET
 JB1457'EAST OF THE CENTER OF ROAD AND 1.9 FEET NORTH-NORTHWEST OF WITNESS
 JB1457'POST.
 JB1457'
 JB1457'HEIGHT OF LIGHT ABOVE STATION MARK 26.67 METERS.
 JB1457
 JB1457                          STATION RECOVERY (1961)
 JB1457
 JB1457'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1457'5.2 MI SW FROM LEBANON.  ABOUT 3.6 MILES SOUTH ALONG STATE HIGHWAY 43
 JB1457'FROM THE CROSSING OF THE BALTIMORE AND OHIO RAIL ROAD IN THE SOUTH
 JB1457'PART OF LEBANON, THENCE 0.6 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.6
 JB1457'MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.4 MILES WEST ALONG A PRIVATE
 JB1457'ROAD TO A FARM HOUSE, THENCE WEST AND NORTH ALONG THE DRIVE TO THE
 JB1457'NORTH SIDE OF A LARGE RED BARN, 126 FEET NORTHEAST OF THE NORTHWEST
 JB1457'CORNER OF THE BARN, 27 FEET NORTHEAST OF THE NORTHWEST CORNER OF A
 JB1457'METAL CATTLE SHED, 10.5 FEET WEST OF THE FENCE, 27.5 FEET SOUTHWEST OF
 JB1457'A FENCE CORNER, 10.2 FEET WEST OF A METAL WITNESS POST, AND SET IN THE
 JB1457'TOP OF A CONCRETE POST 12 INCHES BELOW THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1460 ***********************************************************************
 JB1460  DESIGNATION -  ERWIN AZ MK
 JB1460  PID         -  JB1460
 JB1460  STATE/COUNTY-  IL/ST CLAIR
 JB1460  COUNTRY     -  US
 JB1460  USGS QUAD   -  LEBANON (2018)
 JB1460
 JB1460                         *CURRENT SURVEY CONTROL
 JB1460  ______________________________________________________________________
 JB1460* NAD 83(1986) POSITION- 38 33 10.     (N) 089 49 04.     (W)   SCALED
 JB1460* NAVD 88 ORTHO HEIGHT -   134.704 (meters)      441.94  (feet) ADJUSTED
 JB1460  ______________________________________________________________________
 JB1460  GEOID HEIGHT    -        -30.595 (meters)                     GEOID18
 JB1460  DYNAMIC HEIGHT  -        134.619 (meters)      441.66  (feet) COMP
 JB1460  MODELED GRAVITY -    979,998.3   (mgal)                       NAVD 88
 JB1460
 JB1460  VERT ORDER      -  SECOND    CLASS 0
 JB1460
 JB1460.The horizontal coordinates were scaled from a map and have
 JB1460.an estimated accuracy of +/- 6 seconds.
 JB1460
 JB1460.The orthometric height was determined by differential leveling and
 JB1460.adjusted by the NATIONAL GEODETIC SURVEY
 JB1460.in June 1991.
 JB1460
 JB1460.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1460.GEOID18 height accuracy estimate available here.
 JB1460
 JB1460.Click photographs - Photos may exist for this station.
 JB1460
 JB1460.The dynamic height is computed by dividing the NAVD 88
 JB1460.geopotential number by the normal gravity value computed on the
 JB1460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1460.degrees latitude (g = 980.6199 gals.).
 JB1460
 JB1460.The modeled gravity was interpolated from observed gravity values.
 JB1460
 JB1460;                    North         East    Units  Estimated Accuracy
 JB1460;SPC IL W     -   209,380.      730,410.      MT  (+/- 180 meters Scaled)
 JB1460
 JB1460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH544709(NAD 83)
 JB1460
 JB1460                          SUPERSEDED SURVEY CONTROL
 JB1460
 JB1460  NGVD 29 (??/??/92)  134.817  (m)          442.31   (f) ADJ UNCH    2 0
 JB1460
 JB1460.Superseded values are not recommended for survey control.
 JB1460
 JB1460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1460.See file dsdata.pdf to determine how the superseded data were derived.
 JB1460
 JB1460_MARKER: DZ = AZIMUTH MARK DISK
 JB1460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1460_STAMPING: ERWIN 1961
 JB1460_MARK LOGO: CGS
 JB1460_PROJECTION: FLUSH
 JB1460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1460+STABILITY: SURFACE MOTION
 JB1460
 JB1460  HISTORY     - Date     Condition        Report By
 JB1460  HISTORY     - 1961     MONUMENTED       CGS
 JB1460  HISTORY     - 20130909 MARK NOT FOUND   ILDT
 JB1460
 JB1460                          STATION DESCRIPTION
 JB1460
 JB1460'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1460'5 MI SW FROM LEBANON.
 JB1460'ABOUT 3.6 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1460'OF THE BALTIMORE AND OHIO RAIL ROAD IN THE SOUTH PART OF LEBANON,
 JB1460'THENCE 0.6 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.75 MILES
 JB1460'NORTH ALONG A GRAVEL ROAD, ABOUT 0.15 MILES NORTH OF THE PRIVATE
 JB1460'DRIVE WEST, 14 FEET EAST OF THE CENTER LINE OF THE ROAD, 7.5
 JB1460'FEET SOUTHEAST OF A THIRTYSIX INCH ASH TREE, 15 FEET SOUTH OF A
 JB1460'FORTYEIGHT INCH OAK TREE, 1.8 FEET NORTHWEST OF A METAL WITNESS
 JB1460'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB1460'POST FLUSH WITH THE GROUND.
 JB1460
 JB1460                          STATION RECOVERY (2013)
 JB1460
 JB1460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1460'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1459 ***********************************************************************
 JB1459  DESIGNATION -  ERWIN RM 1
 JB1459  PID         -  JB1459
 JB1459  STATE/COUNTY-  IL/ST CLAIR
 JB1459  COUNTRY     -  US
 JB1459  USGS QUAD   -  LEBANON (2018)
 JB1459
 JB1459                         *CURRENT SURVEY CONTROL
 JB1459  ______________________________________________________________________
 JB1459* NAD 83(1986) POSITION- 38 33 04.80   (N) 089 49 29.61   (W)   HD_HELD1
 JB1459* NAVD 88 ORTHO HEIGHT -   142.920 (meters)      468.90  (feet) ADJUSTED
 JB1459  ______________________________________________________________________
 JB1459  GEOID HEIGHT    -        -30.597 (meters)                     GEOID18
 JB1459  DYNAMIC HEIGHT  -        142.830 (meters)      468.60  (feet) COMP
 JB1459  MODELED GRAVITY -    979,997.3   (mgal)                       NAVD 88
 JB1459
 JB1459  VERT ORDER      -  SECOND    CLASS 0
 JB1459
 JB1459.The horizontal coordinates were determined by differentially corrected
 JB1459.hand held GPS observations or other comparable positioning techniques
 JB1459.and have an estimated accuracy of +/- 3 meters.
 JB1459
 JB1459.The orthometric height was determined by differential leveling and
 JB1459.adjusted by the NATIONAL GEODETIC SURVEY
 JB1459.in June 1991.
 JB1459
 JB1459.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1459.GEOID18 height accuracy estimate available here.
 JB1459
 JB1459.Click photographs - Photos may exist for this station.
 JB1459
 JB1459.The dynamic height is computed by dividing the NAVD 88
 JB1459.geopotential number by the normal gravity value computed on the
 JB1459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1459.degrees latitude (g = 980.6199 gals.).
 JB1459
 JB1459.The modeled gravity was interpolated from observed gravity values.
 JB1459
 JB1459;                    North         East    Units  Estimated Accuracy
 JB1459;SPC IL W     -   209,220.6     729,791.1     MT  (+/- 3 meters HH1 GPS) 
 JB1459
 JB1459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5382770773(NAD 83)
 JB1459
 JB1459                          SUPERSEDED SURVEY CONTROL
 JB1459
 JB1459  NGVD 29 (??/??/92)  143.032  (m)          469.26   (f) ADJ UNCH    2 0
 JB1459
 JB1459.Superseded values are not recommended for survey control.
 JB1459
 JB1459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1459.See file dsdata.pdf to determine how the superseded data were derived.
 JB1459
 JB1459_MARKER: DR = REFERENCE MARK DISK
 JB1459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1459_STAMPING: ERWIN NO 1 1961
 JB1459_MARK LOGO: CGS
 JB1459_PROJECTION: FLUSH
 JB1459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1459+STABILITY: SURFACE MOTION
 JB1459
 JB1459  HISTORY     - Date     Condition        Report By
 JB1459  HISTORY     - 1961     MONUMENTED       CGS
 JB1459
 JB1459                          STATION DESCRIPTION
 JB1459
 JB1459'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1459'5.2 MI SW FROM LEBANON.
 JB1459'ABOUT 3.6 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1459'OF THE BALTIMORE AND OHIO RAIL ROAD IN THE SOUTH PART OF LEBANON,
 JB1459'THENCE 0.6 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.6 MILES
 JB1459'NORTH ALONG A GRAVEL ROAD, THENCE 0.4 MILES WEST ALONG A PRIVATE
 JB1459'ROAD TO A FARM HOUSE, THENCE WEST AND NORTH ALONG THE DRIVE
 JB1459'TO THE NORTH SIDE OF A LARGE RED BARN, 1.5 FEET NORTH OF THE
 JB1459'NORTHEAST CORNER OF A METAL BARN, 28.5 FEET NORTH OF THE WEST
 JB1459'END OF A BOARD GATE, 75 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 JB1459'OF A METAL CATTLE SHED, 108.0 FEET SOUTHEAST OF TRAVERSE STATION
 JB1459'ERWIN, 101.4 FEET SOUTHEAST OF A METAL WITNESS POST AND SET
 JB1459'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1458 ***********************************************************************
 JB1458  DESIGNATION -  ERWIN RM 2
 JB1458  PID         -  JB1458
 JB1458  STATE/COUNTY-  IL/ST CLAIR
 JB1458  COUNTRY     -  US
 JB1458  USGS QUAD   -  LEBANON (2018)
 JB1458
 JB1458                         *CURRENT SURVEY CONTROL
 JB1458  ______________________________________________________________________
 JB1458* NAD 83(1986) POSITION- 38 33 04.73   (N) 089 49 31.50   (W)   HD_HELD1
 JB1458* NAVD 88 ORTHO HEIGHT -   142.252 (meters)      466.71  (feet) ADJUSTED
 JB1458  ______________________________________________________________________
 JB1458  GEOID HEIGHT    -        -30.597 (meters)                     GEOID18
 JB1458  DYNAMIC HEIGHT  -        142.163 (meters)      466.41  (feet) COMP
 JB1458  MODELED GRAVITY -    979,997.3   (mgal)                       NAVD 88
 JB1458
 JB1458  VERT ORDER      -  SECOND    CLASS 0
 JB1458
 JB1458.The horizontal coordinates were determined by differentially corrected
 JB1458.hand held GPS observations or other comparable positioning techniques
 JB1458.and have an estimated accuracy of +/- 3 meters.
 JB1458
 JB1458.The orthometric height was determined by differential leveling and
 JB1458.adjusted by the NATIONAL GEODETIC SURVEY
 JB1458.in June 1991.
 JB1458
 JB1458.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1458.GEOID18 height accuracy estimate available here.
 JB1458
 JB1458.Click photographs - Photos may exist for this station.
 JB1458
 JB1458.The dynamic height is computed by dividing the NAVD 88
 JB1458.geopotential number by the normal gravity value computed on the
 JB1458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1458.degrees latitude (g = 980.6199 gals.).
 JB1458
 JB1458.The modeled gravity was interpolated from observed gravity values.
 JB1458
 JB1458;                    North         East    Units  Estimated Accuracy
 JB1458;SPC IL W     -   209,218.2     729,745.3     MT  (+/- 3 meters HH1 GPS) 
 JB1458
 JB1458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5378270772(NAD 83)
 JB1458
 JB1458                          SUPERSEDED SURVEY CONTROL
 JB1458
 JB1458  NGVD 29 (??/??/92)  142.364  (m)          467.07   (f) ADJ UNCH    2 0
 JB1458
 JB1458.Superseded values are not recommended for survey control.
 JB1458
 JB1458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1458.See file dsdata.pdf to determine how the superseded data were derived.
 JB1458
 JB1458_MARKER: DR = REFERENCE MARK DISK
 JB1458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1458_STAMPING: ERWIN NO 2 1961
 JB1458_MARK LOGO: CGS
 JB1458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1458+STABILITY: SURFACE MOTION
 JB1458
 JB1458  HISTORY     - Date     Condition        Report By
 JB1458  HISTORY     - 1961     MONUMENTED       CGS
 JB1458
 JB1458                          STATION DESCRIPTION
 JB1458
 JB1458'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1458'5.2 MI SW FROM LEBANON.
 JB1458'ABOUT 3.6 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1458'OF THE BALTIMORE AND OHIO RAIL ROAD IN THE SOUTH PART OF LEBANON,
 JB1458'THENCE 0.6 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.6 MILES
 JB1458'NORTH ALONG A GRAVEL ROAD, THENCE 0.4 MILES WEST ALONG A PRIVATE
 JB1458'ROAD TO A FARM HOUSE, THENCE WEST AND NORTH ALONG THE DRIVE
 JB1458'TO THE NORTH SIDE OF A LARGE RED BARN, 14.5 FEET EAST OF THE
 JB1458'CENTER LINE OF THE DRIVE, 1.5 FEET NORTHEAST OF THE NORTHWEST
 JB1458'CORNER OF THE BARN, 23.5 FEET EAST OF THE FENCE, 33 FEET WEST OF
 JB1458'THE SOUTH END OF A BOARD GATE, 174.8 FEET SOUTHWEST OF TRAVERSE
 JB1458'STATION ERWIN, 131.7 FEET SOUTHWEST OF A METAL WITNESS POST,
 JB1458'ABOUT 1 FOOT ABOVE THE LEVEL OF THE DRIVE AND SET IN THE TOP
 JB1458'OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4780 ***********************************************************************
 DG4780  DESIGNATION -  ET BEND
 DG4780  PID         -  DG4780
 DG4780  STATE/COUNTY-  IL/MONTGOMERY
 DG4780  COUNTRY     -  US
 DG4780  USGS QUAD   -  RAYMOND (2018)
 DG4780
 DG4780                         *CURRENT SURVEY CONTROL
 DG4780  ______________________________________________________________________
 DG4780* NAD 83(2011) POSITION- 39 15 19.29431(N) 089 37 22.32568(W)   ADJUSTED
 DG4780* NAD 83(2011) ELLIP HT-   168.295 (meters)        (06/27/12)   ADJUSTED
 DG4780* NAD 83(2011) EPOCH   -  2010.00
 DG4780* NAVD 88 ORTHO HEIGHT -   199.8   (meters)      656.    (feet) GPS OBS
 DG4780  ______________________________________________________________________
 DG4780  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG4780  GEOID HEIGHT    -        -31.430 (meters)                     GEOID03
 DG4780  GEOID HEIGHT    -        -31.438 (meters)                     GEOID18
 DG4780  NAD 83(2011) X  -     32,552.435 (meters)                     COMP
 DG4780  NAD 83(2011) Y  - -4,945,460.576 (meters)                     COMP
 DG4780  NAD 83(2011) Z  -  4,014,415.372 (meters)                     COMP
 DG4780  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 DG4780
 DG4780  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4780  Standards:
 DG4780         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4780            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4780  -------------------------------------------------------------------
 DG4780  NETWORK    0.40   0.67           0.18   0.14   0.34     -0.03509323
 DG4780  -------------------------------------------------------------------
 DG4780  Click here for local accuracies and other accuracy information.
 DG4780
 DG4780.The horizontal coordinates were established by GPS observations
 DG4780.and adjusted by the National Geodetic Survey in June 2012.
 DG4780
 DG4780.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4780.been affixed to the stable North American tectonic plate. See 
 DG4780.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4780
 DG4780.The horizontal coordinates are valid at the epoch date displayed above
 DG4780.which is a decimal equivalence of Year/Month/Day.
 DG4780
 DG4780.The orthometric height was determined by GPS observations and a
 DG4780.high-resolution geoid model.
 DG4780
 DG4780.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4780.GEOID18 height accuracy estimate available here.
 DG4780
 DG4780.Click photographs - Photos may exist for this station.
 DG4780
 DG4780.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4780
 DG4780.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4780
 DG4780.The ellipsoidal height was determined by GPS observations
 DG4780.and is referenced to NAD 83.
 DG4780
 DG4780. The following values were computed from the NAD 83(2011) position.
 DG4780
 DG4780;                    North         East     Units Scale Factor Converg.
 DG4780;SPC IL W     -   287,458.041   746,934.888   MT  0.99996829   +0 20 38.8
 DG4780;SPC IL W     -   943,101.92  2,450,568.88   sFT  0.99996829   +0 20 38.8
 DG4780;UTM  16      - 4,348,393.856   273,683.958   MT  1.00023069   -1 39 37.4
 DG4780
 DG4780!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4780!SPC IL W     -   0.99997360  x   0.99996829  =   0.99994189
 DG4780!UTM  16      -   0.99997360  x   1.00023069  =   1.00020428
 DG4780
 DG4780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7368348393(NAD 83)
 DG4780
 DG4780                          SUPERSEDED SURVEY CONTROL
 DG4780
 DG4780  NAD 83(2007)-  39 15 19.29429(N)    089 37 22.32642(W) AD(2002.00) 0
 DG4780  ELLIP H (02/10/07)  168.321  (m)                       GP(2002.00)    
 DG4780  ELLIP H (12/06/04)  168.306  (m)                       GP(       ) 4 1
 DG4780  NAD 83(1997)-  39 15 19.29423(N)    089 37 22.32667(W) AD(       ) 1
 DG4780  ELLIP H (03/22/04)  168.336  (m)                       GP(       ) 3 1
 DG4780
 DG4780.Superseded values are not recommended for survey control.
 DG4780
 DG4780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4780.See file dsdata.pdf to determine how the superseded data were derived.
 DG4780
 DG4780_MARKER: DD = SURVEY DISK
 DG4780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4780_STAMPING: 1973 ET BEND
 DG4780_MARK LOGO: USGS
 DG4780_PROJECTION: RECESSED 2 CENTIMETERS
 DG4780_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4780+STABILITY: SURFACE MOTION
 DG4780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4780+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2019
 DG4780
 DG4780  HISTORY     - Date     Condition        Report By
 DG4780  HISTORY     - 1973     MONUMENTED       USGS
 DG4780  HISTORY     - 20040119 GOOD             WOOLPT
 DG4780  HISTORY     - 20191015 GOOD             ILDT
 DG4780
 DG4780                          STATION DESCRIPTION
 DG4780
 DG4780'DESCRIBED BY WOOLPERT CONSULTANTS 2004 (BJM)
 DG4780'THIS STATION IS LOCATED APPROXIMATELY 6.15 MI NORTHWEST OF THE
 DG4780'COMMUNITY OF BUTLER, 5.80 MI NORTH-NORTHEAST OF THE CITY OFLITCHFIELD
 DG4780'AND 5.25 MI SOUTH-SOUTHWEST OF THE CITY OF RAYMOND, INTHE SOUTHEAST
 DG4780'QUADRANT OF EAST 4TH ROAD WITH HONEY BEND AVENUE.
 DG4780'
 DG4780'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 108(NORTH 19TH
 DG4780'AVE) BRIDGE WITH INTERSTATE HIGHWAY 55 (EXIT 60),APPROXIMATELY 7 MI
 DG4780'NORTH OF LITCHFIELD, GO EAST 1.00 MI ONHIGHWAY 108 TO THE JUNCTION OF
 DG4780'HIGHWAY 108 WITH EAST 4TH ROAD ONTHE RIGHT, TURN RIGHT AND GO SOUTH
 DG4780'1.15 MI ON EAST 4TH ROAD TOTHE JUNCTION OF EAST 4TH ROAD WITH A
 DG4780'RAILROAD GRADE, CONTINUESOUTH 0.35 MI ON EAST 4TH ROAD TO THE JUNCTION
 DG4780'OF EAST 4TH ROADWITH HONEY BEND AVENUE AND THE STATION ON THE LEFT.
 DG4780'THE STATIONIS A BRONZE US DEPARTMENT OF INTERIOR GEOLOGICAL SURVEY
 DG4780'MARKDISK STAMPED --1973 ET BEND-- SET INTO THE TOP OF A
 DG4780'2-INCHDIAMETER CONCRETE MONUMENT RECESSED 2 CM BELOW GROUND.
 DG4780'
 DG4780'THE STATION IS 15.2 M (50.0 FT) WEST OF A TELEPHONE PEDESTAL INTHE
 DG4780'SOUTHWEST QUADRANT OF THE ROAD JUNCTION, 15.2 M (50.0 FT)NORTH A
 DG4780'UTILITY POLE, 9.8 M (32.0 FT) NORTH OF THE CENTERLINE OFHONEY BEND
 DG4780'AVENUE, 7.3 M (24 FT) WEST OF THE CENTERLINE OF EAST4TH ROAD, 4.0 M
 DG4780'(13.0 FT) SOUTH OF A TELEPHONE PEDESTAL IN THE SOUTHEAST QUADRANT OF
 DG4780'ROAD JUNCTION AND APPROXIMATELY 1.5 M(5 FT) WEST OF THE WEST EDGE OF A
 DG4780'CULTIVATED FIELD.
 DG4780
 DG4780                          STATION RECOVERY (2019)
 DG4780
 DG4780'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DG4780'THE MARK IS LOCATED IN THE SOUTHEAST QUADRANT OF HONEY BEND AVENUE AND
 DG4780'E FOURTH ROAD AND IS 15.2 M (49.9 FT) EAST OF A TELEPHONE PEDESTAL IN
 DG4780'THE SOUTHWEST QUADRANT OF THE ROAD JUNCTION, 15.2 M (49.9 FT) SOUTH A
 DG4780'UTILITY POLE, 9.8 M (32.2 FT) SOUTH OF THE CENTERLINE OF HONEY BEND
 DG4780'AVENUE, 7.3 M (24.0 FT) EAST OF THE CENTERLINE OF E FOURTH ROAD, 4.0 M
 DG4780'(13.1 FT) NORTH OF A TELEPHONE PEDESTAL IN THE SOUTHEAST QUADRANT OF
 DG4780'ROAD JUNCTION, 4.8 FT (1.5 M) NORTH-NORTHEAST OF STOP SIGN WITH ROAD
 DG4780'NAMES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7977 ***********************************************************************
 DO7977  DESIGNATION -  ET GARY
 DO7977  PID         -  DO7977
 DO7977  STATE/COUNTY-  IL/MACOUPIN
 DO7977  COUNTRY     -  US
 DO7977  USGS QUAD   -  LITCHFIELD (2018)
 DO7977
 DO7977                         *CURRENT SURVEY CONTROL
 DO7977  ______________________________________________________________________
 DO7977* NAD 83(2011) POSITION- 39 14 57.47002(N) 089 44 19.15647(W)   ADJUSTED
 DO7977* NAD 83(2011) ELLIP HT-   168.189 (meters)        (05/22/13)   ADJUSTED
 DO7977* NAD 83(2011) EPOCH   -  2010.00
 DO7977* NAVD 88 ORTHO HEIGHT -   199.6   (meters)      655.    (feet) GPS OBS
 DO7977  ______________________________________________________________________
 DO7977  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7977  GEOID HEIGHT    -        -31.442 (meters)                     GEOID12A
 DO7977  GEOID HEIGHT    -        -31.419 (meters)                     GEOID18
 DO7977  NAD 83(2011) X  -     22,560.271 (meters)                     COMP
 DO7977  NAD 83(2011) Y  - -4,945,942.043 (meters)                     COMP
 DO7977  NAD 83(2011) Z  -  4,013,894.113 (meters)                     COMP
 DO7977  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 DO7977
 DO7977  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7977  Standards:
 DO7977         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7977            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7977  -------------------------------------------------------------------
 DO7977  NETWORK    0.43   1.12           0.19   0.16   0.57      0.15842410
 DO7977  -------------------------------------------------------------------
 DO7977  Click here for local accuracies and other accuracy information.
 DO7977
 DO7977.The horizontal coordinates were established by GPS observations
 DO7977.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7977
 DO7977.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7977.been affixed to the stable North American tectonic plate. See 
 DO7977.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7977
 DO7977.The horizontal coordinates are valid at the epoch date displayed above
 DO7977.which is a decimal equivalence of Year/Month/Day.
 DO7977
 DO7977.The orthometric height was determined by GPS observations and a
 DO7977.high-resolution geoid model.
 DO7977
 DO7977.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7977.GEOID18 height accuracy estimate available here.
 DO7977
 DO7977.Click photographs - Photos may exist for this station.
 DO7977
 DO7977.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7977
 DO7977.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7977
 DO7977.The ellipsoidal height was determined by GPS observations
 DO7977.and is referenced to NAD 83.
 DO7977
 DO7977. The following values were computed from the NAD 83(2011) position.
 DO7977
 DO7977;                    North         East     Units Scale Factor Converg.
 DO7977;SPC IL W     -   286,731.408   736,944.584   MT  0.99995798   +0 16 14.9
 DO7977;SPC IL W     -   940,717.96  2,417,792.36   sFT  0.99995798   +0 16 14.9
 DO7977;UTM  16      - 4,348,016.984   263,671.387   MT  1.00028774   -1 44 00.7
 DO7977
 DO7977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7977!SPC IL W     -   0.99997361  x   0.99995798  =   0.99993159
 DO7977!UTM  16      -   0.99997361  x   1.00028774  =   1.00026135
 DO7977
 DO7977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6367148016(NAD 83)
 DO7977
 DO7977                          SUPERSEDED SURVEY CONTROL
 DO7977
 DO7977.No superseded survey control is available for this station.
 DO7977
 DO7977_MARKER: DD = SURVEY DISK
 DO7977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7977_STAMPING: 1973 ET GARY
 DO7977_MARK LOGO: USGS
 DO7977_PROJECTION: FLUSH
 DO7977_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO7977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7977+STABILITY: SURFACE MOTION
 DO7977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7977+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2019
 DO7977
 DO7977  HISTORY     - Date     Condition        Report By
 DO7977  HISTORY     - 1973     MONUMENTED       USGS
 DO7977  HISTORY     - 20120719 GOOD             ILDT
 DO7977  HISTORY     - 20191023 GOOD             ILDT
 DO7977
 DO7977                          STATION DESCRIPTION
 DO7977
 DO7977'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DEL)
 DO7977'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST-SOUTHEAST OF
 DO7977'CARLINVILLE, 6.8 MI (10.9 KM) NORTHWEST OF LITCHFIELD AND 5.8 MI (9.3
 DO7977'KM) SOUTH OF ATWATER.
 DO7977'
 DO7977'TO REACH FROM THE INTERSECTION OF I-55 AND IL 108.  PROCEED WEST ON IL
 DO7977'108 FOR 3.2 MI (5.1 KM) GO SOUTH ON WEST COUNTY LINE ROAD FOR 1 MI
 DO7977'(1.6 KM) GO WEST ON BARNETTE ROAD FOR 1 MI (1.6 KM) GO SOUTH ON DICKEY
 DO7977'ROAD FOR 1 MI (1.6 KM) THEN GO WEST ON CROSS CREEK ROAD FOR 1 MI (1.6
 DO7977'KM) TO THE STATION ON THE LEFT.
 DO7977'
 DO7977'THE STATION IS A DEPARTMENT OF THE INTERIOR DISK IN CONCRETE.  IT IS
 DO7977'32.87 FT (10.0 M) NORTH-NORTHEAST OF A WITNESS/WARNING POST, 31.94 FT
 DO7977'(9.7 M) NORTH OF REFERENCE MARK, 31.5 FT (9.6 M) SOUTH OF THE
 DO7977'CENTERLINE OF CROSS CREEK ROAD, 22.6 FT (6.9 M) EAST OF THE CENTERLINE
 DO7977'OF BIERMAN ROAD AND 12.0 FT (3.7 M) SOUTHEAST OF THE NEAR FACE OF A
 DO7977'UTILITY POLE.
 DO7977
 DO7977                          STATION RECOVERY (2019)
 DO7977
 DO7977'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO7977'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF6527 ***********************************************************************
 DF6527  DESIGNATION -  ET HURR
 DF6527  PID         -  DF6527
 DF6527  STATE/COUNTY-  IL/MONTGOMERY
 DF6527  COUNTRY     -  US
 DF6527  USGS QUAD   -  NOKOMIS (2018)
 DF6527
 DF6527                         *CURRENT SURVEY CONTROL
 DF6527  ______________________________________________________________________
 DF6527* NAD 83(2011) POSITION- 39 16 19.46985(N) 089 15 03.23796(W)   ADJUSTED
 DF6527* NAD 83(2011) ELLIP HT-   191.839 (meters)        (06/27/12)   ADJUSTED
 DF6527* NAD 83(2011) EPOCH   -  2010.00
 DF6527* NAVD 88 ORTHO HEIGHT -   223.7   (meters)      734.    (feet) GPS OBS
 DF6527  ______________________________________________________________________
 DF6527  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF6527  GEOID HEIGHT    -        -31.852 (meters)                     GEOID12A
 DF6527  GEOID HEIGHT    -        -31.849 (meters)                     GEOID18
 DF6527  NAD 83(2011) X  -     64,642.735 (meters)                     COMP
 DF6527  NAD 83(2011) Y  - -4,943,988.830 (meters)                     COMP
 DF6527  NAD 83(2011) Z  -  4,015,867.116 (meters)                     COMP
 DF6527  LAPLACE CORR    -         -3.38  (seconds)                    DEFLEC18
 DF6527
 DF6527  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF6527  Standards:
 DF6527         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF6527            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF6527  -------------------------------------------------------------------
 DF6527  NETWORK    0.50   1.65           0.22   0.19   0.84      0.01027464
 DF6527  -------------------------------------------------------------------
 DF6527  Click here for local accuracies and other accuracy information.
 DF6527
 DF6527.The horizontal coordinates were established by GPS observations
 DF6527.and adjusted by the National Geodetic Survey in June 2012.
 DF6527
 DF6527.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF6527.been affixed to the stable North American tectonic plate. See 
 DF6527.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF6527
 DF6527.The horizontal coordinates are valid at the epoch date displayed above
 DF6527.which is a decimal equivalence of Year/Month/Day.
 DF6527
 DF6527.The orthometric height was determined by GPS observations and a
 DF6527.high-resolution geoid model.
 DF6527
 DF6527.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF6527.GEOID18 height accuracy estimate available here.
 DF6527
 DF6527.Click photographs - Photos may exist for this station.
 DF6527
 DF6527.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF6527
 DF6527.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF6527
 DF6527.The ellipsoidal height was determined by GPS observations
 DF6527.and is referenced to NAD 83.
 DF6527
 DF6527. The following values were computed from the NAD 83(2011) position.
 DF6527
 DF6527;                    North         East     Units Scale Factor Converg.
 DF6527;SPC IL W     -   289,572.507   779,020.940   MT  1.00001803   +0 34 47.0
 DF6527;SPC IL W     -   950,039.13  2,555,837.87   sFT  1.00001803   +0 34 47.0
 DF6527;UTM  16      - 4,349,384.740   305,829.299   MT  1.00006424   -1 25 31.0
 DF6527
 DF6527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF6527!SPC IL W     -   0.99996990  x   1.00001803  =   0.99998793
 DF6527!UTM  16      -   0.99996990  x   1.00006424  =   1.00003414
 DF6527
 DF6527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0582949384(NAD 83)
 DF6527
 DF6527                          SUPERSEDED SURVEY CONTROL
 DF6527
 DF6527  NAD 83(2007)-  39 16 19.46984(N)    089 15 03.23867(W) AD(2002.00) 0
 DF6527  ELLIP H (02/10/07)  191.869  (m)                       GP(2002.00)    
 DF6527  ELLIP H (12/06/04)  191.852  (m)                       GP(       ) 4 1
 DF6527  NAD 83(1997)-  39 16 19.46976(N)    089 15 03.23896(W) AD(       ) 1
 DF6527  ELLIP H (07/22/03)  191.877  (m)                       GP(       ) 4 1
 DF6527  NAVD 88 (07/22/03)  223.7    (m)  GEOID99  model used  GPS OBS        
 DF6527
 DF6527.Superseded values are not recommended for survey control.
 DF6527
 DF6527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF6527.See file dsdata.pdf to determine how the superseded data were derived.
 DF6527
 DF6527_MARKER: DD = SURVEY DISK
 DF6527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF6527_STAMPING: 1973 ET HURR
 DF6527_MARK LOGO: USGS
 DF6527_PROJECTION: FLUSH
 DF6527_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF6527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF6527+STABILITY: SURFACE MOTION
 DF6527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF6527+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2019
 DF6527
 DF6527  HISTORY     - Date     Condition        Report By
 DF6527  HISTORY     - 1973     MONUMENTED       USGS
 DF6527  HISTORY     - 20030613 GOOD             WOOLPT
 DF6527  HISTORY     - 20060313 GOOD             CAS
 DF6527  HISTORY     - 20110721 GOOD             ILDT
 DF6527  HISTORY     - 20191021 GOOD             ILDT
 DF6527
 DF6527                          STATION DESCRIPTION
 DF6527
 DF6527'DESCRIBED BY WOOLPERT CONSULTANTS 2003 (BJM)
 DF6527'THE STATION IS LOCATED APPROXIMATELY 29.5 MI WEST-NORTHWEST OF THE
 DF6527'CITY OF EFFINGHAM, 22.7 MI EAST-NORTHEAST OF THE COMMUNITY OF
 DF6527'LITCHFIELD, AND 2.65 MI SOUTHEAST OF THE COMMUNITY OF NOKOMIS. ON THE
 DF6527'WEST SIDE OF EAST 24TH ROAD.  OWNERSHIP--MONTGOMERY COUNTY.
 DF6527'
 DF6527'TO REACH THE STATION FROM THE WEST JUNCTION OF US HIGHWAY 51 (SOUTH
 DF6527'POPLAR STREET) WITH STATE HIGHWAY 16 (WEST 2ND STREET)  IN THE
 DF6527'COMMUNITY OF PANA, GO SOUTHERLY 7.20 MI ON HIGHWAY 51 TO THE JUNCTION
 DF6527'OF HIGHWAY 51 WITH COUNTY HIGHWAY 14 ON THE RIGHT, ON THE NORTHEAST
 DF6527'SIDE OF THE COMMUNITY OF OCONEE, TURN RIGHT AND GO WEST 2.15 MI ON
 DF6527'HIGHWAY 14 TO THE COUNTY LINE, CONTINUE WEST 4.5 MI ON COUNTY HIGHWAY
 DF6527'2 TO THE JUNCTION OF HIGHWAY 2 WITH WHITESETTLEMENT TRAIL ON THE LEFT,
 DF6527'TURN LEFT AND GO SOUTH 1.0 MI ON WHITESETTLEMENT TRAIL TO THE JUNCTION
 DF6527'OF WHITESETTLEMENT TRAIL WITH NORTH 19TH AVENUE ON THE RIGHT, TURN
 DF6527'RIGHT AND GO WEST 1.45 MI ON 19TH AVENUE TO THE JUNCTION OF 19TH
 DF6527'AVENUE WITH 24TH ROAD ON THE LEFT, TURN LEFT AND GO SOUTH 0.25 MI ON
 DF6527'24TH ROAD TO THE STATION ON THE RIGHT.
 DF6527'
 DF6527'THE STATION IS A U.S. DEPT. OF INTERIOR GEOLOGICAL SURVEY MARK DISK
 DF6527'STAMPED --1973 ET HURR-- SET INTO THE TOP OF A 12 INCH SQUARE CONCRETE
 DF6527'MONUMENT SET FLUSH WITH THE GROUND AND APPROXIMATELY 4 FEET ABOVE 24TH
 DF6527'ROAD.
 DF6527'
 DF6527'THE STATION IS 24 FEET WEST OF 24TH ROAD, 78.1 FEET NORTHEAST OF THE
 DF6527'NORTHWEST MOST DOUBLE WOODEN HIGH-VOLTAGE ELECTRIC TRANSMISSION LINE
 DF6527'POLES, 37.5 FEET NORTHWEST OF THE APPROXIMATE CENTERLINE OF
 DF6527'HIGH-VOLTAGE ELECTRIC TRANSMISSION LINE, AND 1.5 FEET EAST OF METAL
 DF6527'WITNESS POST.
 DF6527
 DF6527                          STATION RECOVERY (2006)
 DF6527
 DF6527'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 DF6527'RECOVERED IN GOOD CONDITION.
 DF6527
 DF6527                          STATION RECOVERY (2011)
 DF6527
 DF6527'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DF6527'THE STATION IS LOCATED APPROXIMATELY 39.4 MI (63.4 KM) WEST-NORTHWEST
 DF6527'OF THE CITY OF EFFINGHAM.
 DF6527
 DF6527                          STATION RECOVERY (2019)
 DF6527
 DF6527'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DF6527'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7899 ***********************************************************************
 DF7899  CBN         -  This is a Cooperative Base Network Control Station.
 DF7899  DESIGNATION -  ET JOHN
 DF7899  PID         -  DF7899
 DF7899  STATE/COUNTY-  IL/MONTGOMERY
 DF7899  COUNTRY     -  US
 DF7899  USGS QUAD   -  HILLSBORO (2018)
 DF7899
 DF7899                         *CURRENT SURVEY CONTROL
 DF7899  ______________________________________________________________________
 DF7899* NAD 83(2011) POSITION- 39 14 47.14381(N) 089 29 41.23178(W)   ADJUSTED
 DF7899* NAD 83(2011) ELLIP HT-   163.398 (meters)        (06/27/12)   ADJUSTED
 DF7899* NAD 83(2011) EPOCH   -  2010.00
 DF7899* NAVD 88 ORTHO HEIGHT -   194.9   (meters)      639.    (feet) GPS OBS
 DF7899  ______________________________________________________________________
 DF7899  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF7899  GEOID HEIGHT    -        -31.498 (meters)                     GEOID12A
 DF7899  GEOID HEIGHT    -        -31.486 (meters)                     GEOID18
 DF7899  NAD 83(2011) X  -     43,613.155 (meters)                     COMP
 DF7899  NAD 83(2011) Y  - -4,945,998.982 (meters)                     COMP
 DF7899  NAD 83(2011) Z  -  4,013,644.463 (meters)                     COMP
 DF7899  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 DF7899
 DF7899  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7899  Standards:
 DF7899         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7899            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7899  -------------------------------------------------------------------
 DF7899  NETWORK    0.37   0.78           0.16   0.14   0.40      0.10408305
 DF7899  -------------------------------------------------------------------
 DF7899  Click here for local accuracies and other accuracy information.
 DF7899
 DF7899.The horizontal coordinates were established by GPS observations
 DF7899.and adjusted by the National Geodetic Survey in June 2012.
 DF7899
 DF7899.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7899.been affixed to the stable North American tectonic plate. See 
 DF7899.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7899
 DF7899.The horizontal coordinates are valid at the epoch date displayed above
 DF7899.which is a decimal equivalence of Year/Month/Day.
 DF7899
 DF7899.The orthometric height was determined by GPS observations and a
 DF7899.high-resolution geoid model.
 DF7899
 DF7899.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7899.GEOID18 height accuracy estimate available here.
 DF7899
 DF7899.Click photographs - Photos may exist for this station.
 DF7899
 DF7899.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7899
 DF7899.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7899
 DF7899.The ellipsoidal height was determined by GPS observations
 DF7899.and is referenced to NAD 83.
 DF7899
 DF7899. The following values were computed from the NAD 83(2011) position.
 DF7899
 DF7899;                    North         East     Units Scale Factor Converg.
 DF7899;SPC IL W     -   286,540.811   757,996.980   MT  0.99998258   +0 25 30.3
 DF7899;SPC IL W     -   940,092.64  2,486,861.76   sFT  0.99998258   +0 25 30.3
 DF7899;UTM  16      - 4,347,090.008   284,709.686   MT  1.00017073   -1 34 44.2
 DF7899
 DF7899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7899!SPC IL W     -   0.99997436  x   0.99998258  =   0.99995695
 DF7899!UTM  16      -   0.99997436  x   1.00017073  =   1.00014509
 DF7899
 DF7899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8470947090(NAD 83)
 DF7899
 DF7899                          SUPERSEDED SURVEY CONTROL
 DF7899
 DF7899  NAD 83(2007)-  39 14 47.14378(N)    089 29 41.23254(W) AD(2002.00) 0
 DF7899  ELLIP H (02/10/07)  163.426  (m)                       GP(2002.00)    
 DF7899  NAD 83(1997)-  39 14 47.14392(N)    089 29 41.23263(W) AD(       ) A
 DF7899  ELLIP H (09/15/03)  163.422  (m)                       GP(       ) 4 1
 DF7899  NAVD 88 (09/15/03)  194.9    (m)  GEOID99  model used  GPS OBS        
 DF7899
 DF7899.Superseded values are not recommended for survey control.
 DF7899
 DF7899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7899.See file dsdata.pdf to determine how the superseded data were derived.
 DF7899
 DF7899_MARKER: DD = SURVEY DISK
 DF7899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7899_STAMPING: 1973 ET JOHN
 DF7899_MARK LOGO: USGS
 DF7899_PROJECTION: FLUSH
 DF7899_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7899+STABILITY: SURFACE MOTION
 DF7899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7899+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2019
 DF7899
 DF7899  HISTORY     - Date     Condition        Report By
 DF7899  HISTORY     - 1973     MONUMENTED       USGS
 DF7899  HISTORY     - 20020808 GOOD             ILDT
 DF7899  HISTORY     - 20040119 GOOD             WOOLPT
 DF7899  HISTORY     - 20110720 GOOD             ILDT
 DF7899  HISTORY     - 20191016 GOOD             ILDT
 DF7899
 DF7899                          STATION DESCRIPTION
 DF7899
 DF7899'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TJM)
 DF7899'TO REACH FROM THE COUNTY COURTHOUSE IN HILLSBORO GO NORTH ALONG NORTH
 DF7899'ROAD 5.9 MILE TO CROSSROAD, TURN LEFT (WEST) ON NORTH 17TH AVE. 0.12
 DF7899'MILE TO STATION ON LEFT. 3.5 FT EAST OF POWER POLE, 1.5 FT EAST OF A
 DF7899'METAL WITNESS POST, 22.5 FT SOUTH OF CENTERLINE OF ROAD
 DF7899
 DF7899                          STATION RECOVERY (2004)
 DF7899
 DF7899'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 DF7899'THIS STATION IS LOCATED APPROXIMATELY 9.85 MI NORTHEAST OF THECITY OF
 DF7899'LITCHFIELD, 7.9 MI WEST OF THE COMMUNITY OF WITT AND 6.0MI NORTH OF
 DF7899'THE CITY OF HILLSBORO, ON THE SOUTH SIDE OF 17TH AVENUE.
 DF7899'
 DF7899'TO REACH THE STATION FROM THE INTERSECTION OF NORTH ROAD (MAINSTREET)
 DF7899'AND THE NORTH SIDE OF THE COURTHOUSE IN HILLSBORO, GONORTH 5.95 MI ON
 DF7899'NORTH ROAD TO THE JUNCTION OF NORTH ROAD WITH17TH AVENUE, TURN LEFT
 DF7899'AND GO WEST 0.15 MI ON 17TH AVENUE TO THESTATION ON THE LEFT. THE
 DF7899'STATION IS A BRONZE US DEPARTMENT OFINTERIOR GEOLOGICAL SURVEY MARK
 DF7899'DISK STAMPED --1973 E T JOHN-- SETINTO THE TOP OF A 12-INCH DIAMETER
 DF7899'CONCRETE MONUMENT FLUSH WITHTHE GROUND AND APPROXIMATELY 0.5 FEET
 DF7899'ABOVE ROAD.
 DF7899'
 DF7899'THE STATION IS 7.0 M (23.0 FT) SOUTH OF THE CENTERLINE OF 17TH AVENUE,
 DF7899'1.2 M (3.9 FT) EAST OF A UTILITY POLE, APPROXIMATELY 1 M(3.3 FT) NORTH
 DF7899'OF THE NORTH EDGE OF A CULTIVATED FIELD AND 0.4 M(1.3 FT) EAST OF A
 DF7899'METAL WITNESS POST.
 DF7899
 DF7899                          STATION RECOVERY (2011)
 DF7899
 DF7899'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DF7899'RECOVERED AS DESCRIBED.
 DF7899'
 DF7899'TO REACH FROM THE INTERSECTION OF HIGHWAY 48 AND HIGHWAY 127 IN
 DF7899'RAYMOND, GO SOUTH ON HIGHWAY 127 4.5 MI (7.2 KM) TO CO HIGHWAY 1800
 DF7899'NORTH, THEN EAST ON CO HIGHWAY 1800 NORTH 3.0 MI (4.8 KM) TO CO ROAD 1
 DF7899'(CO ROAD 1100E), THEN SOUTH ON CO ROAD 1 1.0 MI (1.6 KM) TO CO HIGHWAY
 DF7899'1700N, THEN WEST ON CO HIGHWAY 1700N 634 FT (193.2 M) TO THE STATION
 DF7899'ON THE LEFT.
 DF7899'
 DF7899'STATION IS A DEPARTMENT.  OF INTERIOR DISK IN CONCRETE FLUSH WITH THE
 DF7899'GROUND.  634 FT (193.2 M) WEST OF CO ROAD 1, 14.5 FT (4.4 M) SOUTH OF
 DF7899'THE SOUTH EDGE OF CO HIGHWAY 1700N, 3.6 FT (1.1 M) EAST-NORTHEAST OF
 DF7899'THE NEAR FACE OF A UTILITY POLE.
 DF7899
 DF7899                          STATION RECOVERY (2019)
 DF7899
 DF7899'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DF7899'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4781 ***********************************************************************
 DG4781  DESIGNATION -  ET WITT
 DG4781  PID         -  DG4781
 DG4781  STATE/COUNTY-  IL/MONTGOMERY
 DG4781  COUNTRY     -  US
 DG4781  USGS QUAD   -  BALD KNOB (2018)
 DG4781
 DG4781                         *CURRENT SURVEY CONTROL
 DG4781  ______________________________________________________________________
 DG4781* NAD 83(2011) POSITION- 39 14 47.18370(N) 089 21 30.70256(W)   ADJUSTED
 DG4781* NAD 83(2011) ELLIP HT-   172.365 (meters)        (06/27/12)   ADJUSTED
 DG4781* NAD 83(2011) EPOCH   -  2010.00
 DG4781* NAVD 88 ORTHO HEIGHT -   204.1   (meters)      670.    (feet) GPS OBS
 DG4781  ______________________________________________________________________
 DG4781  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DG4781  GEOID HEIGHT    -        -31.670 (meters)                     GEOID12A
 DG4781  GEOID HEIGHT    -        -31.661 (meters)                     GEOID18
 DG4781  NAD 83(2011) X  -     55,375.431 (meters)                     COMP
 DG4781  NAD 83(2011) Y  - -4,945,887.443 (meters)                     COMP
 DG4781  NAD 83(2011) Z  -  4,013,651.088 (meters)                     COMP
 DG4781  LAPLACE CORR    -         -2.94  (seconds)                    DEFLEC18
 DG4781
 DG4781  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4781  Standards:
 DG4781         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4781            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4781  -------------------------------------------------------------------
 DG4781  NETWORK    0.40   0.84           0.17   0.16   0.43      0.01339948
 DG4781  -------------------------------------------------------------------
 DG4781  Click here for local accuracies and other accuracy information.
 DG4781
 DG4781.The horizontal coordinates were established by GPS observations
 DG4781.and adjusted by the National Geodetic Survey in June 2012.
 DG4781
 DG4781.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4781.been affixed to the stable North American tectonic plate. See 
 DG4781.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4781
 DG4781.The horizontal coordinates are valid at the epoch date displayed above
 DG4781.which is a decimal equivalence of Year/Month/Day.
 DG4781
 DG4781.The orthometric height was determined by GPS observations and a
 DG4781.high-resolution geoid model.
 DG4781
 DG4781.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4781.GEOID18 height accuracy estimate available here.
 DG4781
 DG4781.Click photographs - Photos may exist for this station.
 DG4781
 DG4781.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4781
 DG4781.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4781
 DG4781.The ellipsoidal height was determined by GPS observations
 DG4781.and is referenced to NAD 83.
 DG4781
 DG4781. The following values were computed from the NAD 83(2011) position.
 DG4781
 DG4781;                    North         East     Units Scale Factor Converg.
 DG4781;SPC IL W     -   286,638.155   769,758.973   MT  1.00000107   +0 30 40.7
 DG4781;SPC IL W     -   940,412.01  2,525,450.90   sFT  1.00000107   +0 30 40.7
 DG4781;UTM  16      - 4,346,775.941   296,469.637   MT  1.00011008   -1 29 33.5
 DG4781
 DG4781!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4781!SPC IL W     -   0.99997296  x   1.00000107  =   0.99997403
 DG4781!UTM  16      -   0.99997296  x   1.00011008  =   1.00008304
 DG4781
 DG4781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9646946775(NAD 83)
 DG4781
 DG4781                          SUPERSEDED SURVEY CONTROL
 DG4781
 DG4781  NAD 83(2007)-  39 14 47.18362(N)    089 21 30.70330(W) AD(2002.00) 0
 DG4781  ELLIP H (02/10/07)  172.394  (m)                       GP(2002.00)    
 DG4781  ELLIP H (12/06/04)  172.374  (m)                       GP(       ) 4 1
 DG4781  NAD 83(1997)-  39 14 47.18356(N)    089 21 30.70344(W) AD(       ) 1
 DG4781  ELLIP H (03/22/04)  172.388  (m)                       GP(       ) 3 1
 DG4781  NAVD 88 (03/22/04)  204.0    (m)  GEOID03  model used  GPS OBS        
 DG4781
 DG4781.Superseded values are not recommended for survey control.
 DG4781
 DG4781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4781.See file dsdata.pdf to determine how the superseded data were derived.
 DG4781
 DG4781_MARKER: DD = SURVEY DISK
 DG4781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4781_STAMPING: 1973 ET WITT
 DG4781_MARK LOGO: USGS
 DG4781_PROJECTION: FLUSH
 DG4781_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG4781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4781+STABILITY: SURFACE MOTION
 DG4781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4781+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2019
 DG4781
 DG4781  HISTORY     - Date     Condition        Report By
 DG4781  HISTORY     - 1973     MONUMENTED       USGS
 DG4781  HISTORY     - 20040119 GOOD             WOOLPT
 DG4781  HISTORY     - 20110627 GOOD             ILDT
 DG4781  HISTORY     - 20191021 GOOD             ILDT
 DG4781
 DG4781                          STATION DESCRIPTION
 DG4781
 DG4781'DESCRIBED BY WOOLPERT CONSULTANTS 2004 (BJM)
 DG4781'THIS STATION IS LOCATED ON THE SOUTH EDGE OF THE COMMUNITY OFWITT,
 DG4781'BETWEEN A RAILROAD GRADE AND STATE HIGHWAY 16 ON THE SOUTHSIDE OF AN
 DG4781'ABANDON ROAD GRADE.
 DG4781'
 DG4781'TO REACH THE STATION FROM THE INTERSECTION OF NORTH 3RD STREETAND EAST
 DG4781'BROADWAY STREET, AT THE US POST OFFICE IN WITT, GO WESTAPPROXIMATELY
 DG4781'300 FEET TO THE INTERSECTION OF BROADWAY STREET ANDSOUTH MAIN STREET,
 DG4781'TURN LEFT AND GO SOUTH 0.5 MI ON MAIN STREETTO THE JUNCTION OF MAIN
 DG4781'STREET WITH HIGHWAY 19, TURN RIGHT AND GOWEST 0.2 MI ON HIGHWAY 19 TO
 DG4781'WHERE HIGHWAY 19 VEERS LEFT AND THESTATION AHEAD. THE STATION IS A
 DG4781'BRONZE US DEPARTMENT OF INTERIORGEOLOGICAL SURVEY MARK DISK STAMPED
 DG4781'--1973 ET WITT-- SET INTO THETOP OF A 12-INCH DIAMETER CONCRETE
 DG4781'MONUMENT FLUSH WITH THE GROUNDAND APPROXIMATELY 3 FEET ABOVE HIGHWAY.
 DG4781'
 DG4781'THE STATION IS 28.7 M (94.3 FT) NORTH-NORTHWEST OF THE NORTHEASTEDGE
 DG4781'OF HIGHWAY 19 (POINT ON CURVE), 10.6 M (34.8 FT) NORTHEASTOF A
 DG4781'CONCRETE MARKER POST WITH --LANDLINE CCC3 ST L-RRY--ENGRAVED, 10.4 M
 DG4781'(34.2 FT) NORTHEAST OF A TELEPHONE PEDESTAL,10.4 M (34.2 FT)
 DG4781'NORTH-NORTHEAST OF A FIBER-OPTIC LINE MARKER,9.3 M (30.6 FT)
 DG4781'SOUTH-SOUTHEAST OF THE SOUTHEAST RAIL OF RAILROADTRACK.
 DG4781
 DG4781                          STATION RECOVERY (2011)
 DG4781
 DG4781'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DG4781'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) EAST-NORTHEAST OF
 DG4781'BUTLER, 9.3 MI (15.0 KM) NORTHEAST OF HILLSBORO AND 5.5 MI (8.8 KM)
 DG4781'SOUTHWEST OF NOKOMIS.
 DG4781'
 DG4781'RECOVERED AS DESCRIBED.
 DG4781'
 DG4781'STATION IS A BRONZE DEPARTMENT OF INTERIOR GEOLOGICAL SURVEY MARK DISK
 DG4781'SET INTO THE TOP OF A 12-INCH (30 CM) DIAMETER CONCRETE MONUMENT FLUSH
 DG4781'WITH THE GROUND AND APPROXIMATELY 3 FT (0.9 M) HIGHER THAN THE
 DG4781'HIGHWAY.  THE STATION IS 28.7 M (94.2 FT) NORTH-NORTHWEST OF THE
 DG4781'NORTHWEST EDGE OF HIGHWAY 16 POINT ON CURVE, 10.6 M (34.8 FT)
 DG4781'NORTH-NORTHWEST OF A CONCRETE MARKER POST WITH LANDLINE CCC3 ST
 DG4781'L-RRY--ENGRAVED, 10.4 M (34.1 FT) NORTH-NORTHEAST OF A FIBER-OPTIC
 DG4781'LINE MARKER, 9.3 M (30.5 FT) SOUTH-SOUTHEAST OF A SOUTHEAST RAIL OF
 DG4781'RAILROAD TRACK.
 DG4781
 DG4781                          STATION RECOVERY (2019)
 DG4781
 DG4781'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DG4781'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1885 ***********************************************************************
 LC1885  DESIGNATION -  EUREKA COURTHOUSE FINIAL
 LC1885  PID         -  LC1885
 LC1885  STATE/COUNTY-  IL/WOODFORD
 LC1885  COUNTRY     -  US
 LC1885  USGS QUAD   -  EUREKA (2018)
 LC1885
 LC1885                         *CURRENT SURVEY CONTROL
 LC1885  ______________________________________________________________________
 LC1885* NAD 83(1997) POSITION- 40 43 18.86378(N) 089 16 20.15854(W)   ADJUSTED
 LC1885  ______________________________________________________________________
 LC1885  GEOID HEIGHT    -        -32.440 (meters)                     GEOID18
 LC1885  LAPLACE CORR    -          2.19  (seconds)                    DEFLEC18
 LC1885  HORZ ORDER      -  THIRD
 LC1885
 LC1885.The horizontal coordinates were established by classical geodetic methods
 LC1885.and adjusted by the National Geodetic Survey in October 1999.
 LC1885
 LC1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1885.GEOID18 height accuracy estimate available here.
 LC1885
 LC1885.Click photographs - Photos may exist for this station.
 LC1885
 LC1885.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1885
 LC1885. The following values were computed from the NAD 83(1997) position.
 LC1885
 LC1885;                    North         East     Units Scale Factor Converg.
 LC1885;SPC IL W     -   450,529.508   775,561.954   MT  1.00001143   +0 35 00.7
 LC1885;SPC IL W     - 1,478,112.23  2,544,489.51   sFT  1.00001143   +0 35 00.7
 LC1885;UTM  16      - 4,510,370.123   308,090.396   MT  1.00005334   -1 28 58.3
 LC1885
 LC1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0809010370(NAD 83)
 LC1885
 LC1885                          SUPERSEDED SURVEY CONTROL
 LC1885
 LC1885  NAD 83(1986)-  40 43 18.87777(N)    089 16 20.16236(W) AD(       ) 3
 LC1885  NAD 27      -  40 43 18.74800(N)    089 16 19.85800(W) AD(       ) 3
 LC1885
 LC1885.Superseded values are not recommended for survey control.
 LC1885
 LC1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1885.See file dsdata.pdf to determine how the superseded data were derived.
 LC1885
 LC1885_MARKER: 86 = CUPOLA
 LC1885
 LC1885  HISTORY     - Date     Condition        Report By
 LC1885  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1885  HISTORY     - 1959     GOOD             CGS
 LC1885  HISTORY     - 1990     GOOD             USPSQD
 LC1885  HISTORY     - 19981028 GOOD             USPSQD
 LC1885
 LC1885                          STATION DESCRIPTION
 LC1885
 LC1885'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1885'THE POINT OBSERVED UPON WAS THE FINIAL OF THE CUPOLA ON
 LC1885'THE WOODFORD COUNTY COURTHOUSE.  IT IS A STONE STRUCTURE
 LC1885'WITH THE CUPOLA IN CENTER AND APPROXIMATELY 125 FEET HIGH,
 LC1885'AND IS LOCATED IN THE CENTRAL PART OF TOWN.
 LC1885'
 LC1885'OBSERVED UPON FROM TRIANGULATION STATIONS.  RISSER, LUDWICK,
 LC1885'VOLZ (NO. 61 T U.S.G.S.)
 LC1885'
 LC1885'AN INTERSECTION STATION.
 LC1885
 LC1885                          STATION RECOVERY (1959)
 LC1885
 LC1885'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1885'THE STATION WAS RECOVERED AS DESCRIBED AND WAS FOUND TO BE
 LC1885'IN GOOD CONDITION.
 LC1885'
 LC1885'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LC1885
 LC1885                          STATION RECOVERY (1990)
 LC1885
 LC1885'RECOVERY NOTE BY US POWER SQUADRON 1990 (PBD)
 LC1885'RECOVERED IN GOOD CONDITION.
 LC1885
 LC1885                          STATION RECOVERY (1998)
 LC1885
 LC1885'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1885'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1932 ***********************************************************************
 JB1932  DESIGNATION -  EVANS
 JB1932  PID         -  JB1932
 JB1932  STATE/COUNTY-  IL/RANDOLPH
 JB1932  COUNTRY     -  US
 JB1932  USGS QUAD   -  EVANSVILLE (2018)
 JB1932
 JB1932                         *CURRENT SURVEY CONTROL
 JB1932  ______________________________________________________________________
 JB1932* NAD 83(1997) POSITION- 38 04 06.30015(N) 089 55 55.27632(W)   ADJUSTED
 JB1932* NAVD 88 ORTHO HEIGHT -   168.2   (meters)      552.    (feet) VERTCON3
 JB1932  ______________________________________________________________________
 JB1932  GEOID HEIGHT    -        -29.835 (meters)                     GEOID18
 JB1932  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 JB1932  HORZ ORDER      -  SECOND
 JB1932
 JB1932.The horizontal coordinates were established by classical geodetic methods
 JB1932.and adjusted by the National Geodetic Survey in October 1999.
 JB1932
 JB1932.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1932.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1932
 JB1932.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1932.GEOID18 height accuracy estimate available here.
 JB1932
 JB1932.Click photographs - Photos may exist for this station.
 JB1932
 JB1932.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1932
 JB1932. The following values were computed from the NAD 83(1997) position.
 JB1932
 JB1932;                    North         East     Units Scale Factor Converg.
 JB1932;SPC IL W     -   155,589.454   720,589.130   MT  0.99994640   +0 08 40.9
 JB1932;SPC IL W     -   510,463.07  2,364,132.84   sFT  0.99994640   +0 08 40.9
 JB1932;SPC MO E     -   248,178.097   299,837.468   MT  0.99996391   +0 21 00.8
 JB1932;UTM  16      - 4,217,466.019   242,788.561   MT  1.00041489   -1 48 32.0
 JB1932;UTM  15      - 4,217,851.522   769,141.006   MT  1.00049224   +1 53 34.3
 JB1932
 JB1932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1932!SPC IL W     -   0.99997829  x   0.99994640  =   0.99992469
 JB1932!SPC MO E     -   0.99997829  x   0.99996391  =   0.99994220
 JB1932!UTM  16      -   0.99997829  x   1.00041489  =   1.00039317
 JB1932!UTM  15      -   0.99997829  x   1.00049224  =   1.00047052
 JB1932
 JB1932:                Primary Azimuth Mark                     Grid Az
 JB1932:SPC IL W     -  WALSH BELL TELEPHONE MICROWAVE           089 51 33.1
 JB1932:SPC MO E     -  WALSH BELL TELEPHONE MICROWAVE           089 39 13.2
 JB1932:UTM  16      -  WALSH BELL TELEPHONE MICROWAVE           091 48 46.0
 JB1932:UTM  15      -  WALSH BELL TELEPHONE MICROWAVE           088 06 39.7
 JB1932
 JB1932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4278817466(NAD 83)
 JB1932
 JB1932|---------------------------------------------------------------------|
 JB1932| PID    Reference Object                     Distance      Geod. Az  |
 JB1932|                                                           dddmmss.s |
 JB1932| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX. 6.5 KM 0900014.0 |
 JB1932| CI4398 EVANS RM 1                          109.487 METERS 26646     |
 JB1932| CI4399 EVANS RM 2                          177.333 METERS 32241     |
 JB1932| JC1615 BURKESVILLE BELL MICROWAVE          APPROX.27.1 KM 3224730.5 |
 JB1932|---------------------------------------------------------------------|
 JB1932
 JB1932                          SUPERSEDED SURVEY CONTROL
 JB1932
 JB1932  NAD 83(1986)-  38 04 06.30899(N)    089 55 55.27067(W) AD(       ) 2
 JB1932  NAD 27      -  38 04 06.12487(N)    089 55 54.88374(W) AD(       ) 2
 JB1932  NGVD 29 (07/19/86)  168.3    (m)          552.     (f) VERT ANG       
 JB1932
 JB1932.Superseded values are not recommended for survey control.
 JB1932
 JB1932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1932.See file dsdata.pdf to determine how the superseded data were derived.
 JB1932
 JB1932_MARKER: DD = SURVEY DISK
 JB1932_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1932+WITH SETTING: INFORMATION.
 JB1932_STAMPING: EVANS 1969
 JB1932_MARK LOGO: USGS
 JB1932_PROJECTION: FLUSH
 JB1932_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1932_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1932
 JB1932  HISTORY     - Date     Condition        Report By
 JB1932  HISTORY     - 1969     MONUMENTED       USGS
 JB1932  HISTORY     - 20110804 MARK NOT FOUND   ILDT
 JB1932
 JB1932                          STATION DESCRIPTION
 JB1932
 JB1932'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1932'STATION IS LOCATED ABOUT 1.6 MI S. OF EVANSVILLE, ABOUT 0.2 MI E. OF
 JB1932'THE CENTER OF SEC. 25, T. 5 S., R. 8 W., ON THE CREST OF A HILL AND
 JB1932'NEAR AN E.-W. ROCK SURFACED RD., ON LAND OWNED BY MR. RAYMOND M.
 JB1932'WITTENBRINK OF BELLEVILLE, ILLINOIS.
 JB1932'
 JB1932'TO REACH THE STATION FROM THE EVANSVILLE POST OFFICE, DRIVE SW.
 JB1932'ON MAIN STREET FOR 0.15 MI TO JCT. WITH STATE HWY. 3, TURN LEFT AND
 JB1932'DRIVE S. ON HWY. 3 FOR 1.55 MI TO JCT. OF A ROCK RD. LEADING E.,
 JB1932'TURN LEFT AND DRIVE E. ON ROCK RD. FOR 0.08 MI TO TOP OF HILL AND
 JB1932'STATION ON THE RIGHT.
 JB1932'
 JB1932'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED EVANS 1969
 JB1932'CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN IN GROUND
 JB1932'AND SET IN 6 IN. TILE FILLED WITH GRAVEL.  REFERENCE MARKS ARE
 JB1932'FLUSH.  STATION MARK IS 12 IN. BELOW GROUND.
 JB1932'
 JB1932'STATION MARK IS 27 FT S. OF CENTER OF THE RD., 391 FT E. OF
 JB1932'T-JCT. WITH STATE HWY. 3, AND 11.1 FT S. OF A METAL WITNESS POST.
 JB1932'
 JB1932'REFERENCE MARK 1 IS 359.21 FT (109.487 M.) W. OF STATION, 37 FT
 JB1932'E. OF CENTER OF HWY. 3, 51 FT S. OF CENTER OF ROCK RD. AND 1 FT
 JB1932'N. OF A METAL WITNESS POST.
 JB1932'
 JB1932'REFERENCE MARK 2 IS 581.80 FT (177.333 M.) NW. OF STATION, 25 FT
 JB1932'E. OF CENTER OF HWY. 3, 44 FT S. OF A PASS WITH CARE SIGN AND 1 FT
 JB1932'N. OF A METAL WITNESS POST.
 JB1932'
 JB1932'STANDARD BRACED TRIPOD USED.
 JB1932
 JB1932                          STATION RECOVERY (2011)
 JB1932
 JB1932'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1932'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0507 ***********************************************************************
 NG0507  DESIGNATION -  EVANSTON MUN TANK
 NG0507  PID         -  NG0507
 NG0507  STATE/COUNTY-  IL/COOK
 NG0507  COUNTRY     -  US
 NG0507  USGS QUAD   -  EVANSTON (2018)
 NG0507
 NG0507                         *CURRENT SURVEY CONTROL
 NG0507  ______________________________________________________________________
 NG0507* NAD 83(1997) POSITION- 42 01 47.15149(N) 087 42 16.41704(W)   ADJUSTED
 NG0507  ______________________________________________________________________
 NG0507  GEOID HEIGHT    -        -33.785 (meters)                     GEOID18
 NG0507  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 NG0507  HORZ ORDER      -  THIRD
 NG0507
 NG0507.The horizontal coordinates were established by classical geodetic methods
 NG0507.and adjusted by the National Geodetic Survey in October 1999.
 NG0507
 NG0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0507.GEOID18 height accuracy estimate available here.
 NG0507
 NG0507.Click photographs - Photos may exist for this station.
 NG0507
 NG0507.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0507
 NG0507. The following values were computed from the NAD 83(1997) position.
 NG0507
 NG0507;                    North         East     Units Scale Factor Converg.
 NG0507;SPC IL E     -   595,599.843   352,068.850   MT  1.00000835   +0 25 15.5
 NG0507;SPC IL E     - 1,954,063.82  1,155,079.22   sFT  1.00000835   +0 25 15.5
 NG0507;UTM  16      - 4,653,321.022   441,677.037   MT  0.99964185   -0 28 18.2
 NG0507
 NG0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4167753321(NAD 83)
 NG0507
 NG0507                          SUPERSEDED SURVEY CONTROL
 NG0507
 NG0507  NAD 83(1997)-  42 01 47.15168(N)    087 42 16.41761(W) AD(       ) 3
 NG0507  NAD 83(1994)-  42 01 47.15450(N)    087 42 16.43318(W) AD(       ) 3
 NG0507  NAD 83(1986)-  42 01 47.15584(N)    087 42 16.43202(W) AD(       ) 3
 NG0507  NAD 27      -  42 01 47.04190(N)    087 42 16.22049(W) AD(       ) 3
 NG0507
 NG0507.Superseded values are not recommended for survey control.
 NG0507
 NG0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0507.See file dsdata.pdf to determine how the superseded data were derived.
 NG0507
 NG0507_MARKER: 53 = ELEVATED TANK
 NG0507
 NG0507  HISTORY     - Date     Condition        Report By
 NG0507  HISTORY     - 1977     FIRST OBSERVED   NGS
 NG0507  HISTORY     - 19951119 GOOD             USPSQD
 NG0507  HISTORY     - 20010331 GOOD             NGS
 NG0507
 NG0507                          STATION DESCRIPTION
 NG0507
 NG0507'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 NG0507'THE STATION IS THE BALL ATOP AND CENTER OF THE EVANSTON
 NG0507'MUNICIPAL WATER TANK.  THE TANK HAS A CYLINDRICAL BODY WITH
 NG0507'WITH A CONICAL SHAPED TOP SUPPORTED BY 48 I-BEAM LEGS.  IT IS
 NG0507'BLUE IN COLOR AND APPROXIMATELY 150 FEET HIGH.
 NG0507'
 NG0507'LOCATED IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF CLEVELAND
 NG0507'STREET AND HARTREY AVENUE IN THE SOUTHWEST SECTION OF EVANSTON,
 NG0507'140 FEET SOUTH OF THE CENTERLINE OF CLEVELAND STREET AND 138
 NG0507'FEET WEST OF THE CENTERLINE OF HARTREY AVENUE.
 NG0507
 NG0507                          STATION RECOVERY (1995)
 NG0507
 NG0507'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0507'RECOVERED IN GOOD CONDITION.
 NG0507
 NG0507                          STATION RECOVERY (2001)
 NG0507
 NG0507'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NG0507'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0496 ***********************************************************************
 NG0496  DESIGNATION -  EVANSTON RADIO STATION WEAW FM MAST
 NG0496  PID         -  NG0496
 NG0496  STATE/COUNTY-  IL/COOK
 NG0496  COUNTRY     -  US
 NG0496  USGS QUAD   -  EVANSTON (2018)
 NG0496
 NG0496                         *CURRENT SURVEY CONTROL
 NG0496  ______________________________________________________________________
 NG0496* NAD 83(1997) POSITION- 42 02 02.71264(N) 087 42 30.02948(W)   ADJUSTED
 NG0496  ______________________________________________________________________
 NG0496  GEOID HEIGHT    -        -33.791 (meters)                     GEOID18
 NG0496  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 NG0496  HORZ ORDER      -  THIRD
 NG0496
 NG0496.The horizontal coordinates were established by classical geodetic methods
 NG0496.and adjusted by the National Geodetic Survey in October 1999.
 NG0496
 NG0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0496.GEOID18 height accuracy estimate available here.
 NG0496
 NG0496.Click photographs - Photos may exist for this station.
 NG0496
 NG0496.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0496
 NG0496. The following values were computed from the NAD 83(1997) position.
 NG0496
 NG0496;                    North         East     Units Scale Factor Converg.
 NG0496;SPC IL E     -   596,077.662   351,752.218   MT  1.00000794   +0 25 06.6
 NG0496;SPC IL E     - 1,955,631.46  1,154,040.40   sFT  1.00000794   +0 25 06.6
 NG0496;UTM  16      - 4,653,803.539   441,368.001   MT  0.99964230   -0 28 27.5
 NG0496
 NG0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4136853803(NAD 83)
 NG0496
 NG0496                          SUPERSEDED SURVEY CONTROL
 NG0496
 NG0496  NAD 83(1997)-  42 02 02.71282(N)    087 42 30.03010(W) AD(       ) 3
 NG0496  NAD 83(1994)-  42 02 02.71536(N)    087 42 30.04546(W) AD(       ) 3
 NG0496  NAD 83(1986)-  42 02 02.71682(N)    087 42 30.04502(W) AD(       ) 3
 NG0496  NAD 27      -  42 02 02.60306(N)    087 42 29.82801(W) AD(       ) 3
 NG0496
 NG0496.Superseded values are not recommended for survey control.
 NG0496
 NG0496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0496.See file dsdata.pdf to determine how the superseded data were derived.
 NG0496
 NG0496_MARKER: 42 = RADIO/TV MAST
 NG0496
 NG0496  HISTORY     - Date     Condition        Report By
 NG0496  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0496  HISTORY     - 1976     GOOD             NGS
 NG0496  HISTORY     - 19951119 GOOD             USPSQD
 NG0496  HISTORY     - 20010331 GOOD             NGS
 NG0496
 NG0496                          STATION DESCRIPTION
 NG0496
 NG0496'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0496'THE STATION IS THE CENTER OF THE TOP OF THE FM MAST OF
 NG0496'RADIO STATION WEAW
 NG0496'LOCATED AT 2425 MAIN STREET, 1/2 BLOCK WEST OF FOWLER STREET IN THE
 NG0496'SOUTHWEST EDGE OF EVANSTON.  IT IS A
 NG0496'THREE-LEGGED, SELF-SUPPORTING STEEL STRUCTURE 290
 NG0496'FEET HIGH AND IS PAINTED IN ALTERNATE SECTIONS OF
 NG0496'ORANGE AND WHITE.  THIS MAST IS ABOUT
 NG0496'200 FEET SOUTH OF THE TWO, 190 FOOT MASTS OF THE AM STATION OF WEAW.
 NG0496
 NG0496                          STATION RECOVERY (1976)
 NG0496
 NG0496'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RS)
 NG0496'RECOVERED AS DESCRIBED EXCEPT THAT THE TWO 190 FOOT AM STATION
 NG0496'MASTS HAVE BEEN REMOVED.
 NG0496'
 NG0496'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--EVANSTON.
 NG0496
 NG0496                          STATION RECOVERY (1995)
 NG0496
 NG0496'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0496'RECOVERED IN GOOD CONDITION.
 NG0496
 NG0496                          STATION RECOVERY (2001)
 NG0496
 NG0496'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NG0496'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9185 ***********************************************************************
 DE9185  DESIGNATION -  EVANSVILLE
 DE9185  PID         -  DE9185
 DE9185  STATE/COUNTY-  IL/RANDOLPH
 DE9185  COUNTRY     -  US
 DE9185  USGS QUAD   -  EVANSVILLE (2018)
 DE9185
 DE9185                         *CURRENT SURVEY CONTROL
 DE9185  ______________________________________________________________________
 DE9185* NAD 83(2011) POSITION- 38 05 28.65710(N) 089 56 45.56052(W)   ADJUSTED
 DE9185* NAD 83(2011) ELLIP HT-    94.001 (meters)        (06/27/12)   ADJUSTED
 DE9185* NAD 83(2011) EPOCH   -  2010.00
 DE9185* NAVD 88 ORTHO HEIGHT -   123.9   (meters)      406.    (feet) GPS OBS
 DE9185  ______________________________________________________________________
 DE9185  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9185  GEOID HEIGHT    -        -29.866 (meters)                     GEOID99
 DE9185  GEOID HEIGHT    -        -29.867 (meters)                     GEOID18
 DE9185  NAD 83(2011) X  -      4,738.098 (meters)                     COMP
 DE9185  NAD 83(2011) Y  - -5,026,255.997 (meters)                     COMP
 DE9185  NAD 83(2011) Z  -  3,913,482.175 (meters)                     COMP
 DE9185  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 DE9185
 DE9185  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9185  Standards:
 DE9185         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9185            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9185  -------------------------------------------------------------------
 DE9185  NETWORK    0.93   1.43           0.43   0.31   0.73     -0.08655185
 DE9185  -------------------------------------------------------------------
 DE9185  Click here for local accuracies and other accuracy information.
 DE9185
 DE9185.The horizontal coordinates were established by GPS observations
 DE9185.and adjusted by the National Geodetic Survey in June 2012.
 DE9185
 DE9185.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9185.been affixed to the stable North American tectonic plate. See 
 DE9185.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9185
 DE9185.The horizontal coordinates are valid at the epoch date displayed above
 DE9185.which is a decimal equivalence of Year/Month/Day.
 DE9185
 DE9185.The orthometric height was determined by GPS observations and a
 DE9185.high-resolution geoid model.
 DE9185
 DE9185.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9185.GEOID18 height accuracy estimate available here.
 DE9185
 DE9185.Click photographs - Photos may exist for this station.
 DE9185
 DE9185.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9185
 DE9185.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9185
 DE9185.The ellipsoidal height was determined by GPS observations
 DE9185.and is referenced to NAD 83.
 DE9185
 DE9185. The following values were computed from the NAD 83(2011) position.
 DE9185
 DE9185;                    North         East     Units Scale Factor Converg.
 DE9185;SPC IL W     -   158,125.600   719,357.479   MT  0.99994579   +0 08 10.1
 DE9185;SPC IL W     -   518,783.74  2,360,092.00   sFT  0.99994579   +0 08 10.1
 DE9185;UTM  16      - 4,220,043.904   241,643.564   MT  1.00042215   -1 49 06.4
 DE9185;UTM  15      - 4,220,350.257   767,831.832   MT  1.00048357   +1 53 06.7
 DE9185
 DE9185!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9185!SPC IL W     -   0.99998525  x   0.99994579  =   0.99993104
 DE9185!UTM  16      -   0.99998525  x   1.00042215  =   1.00040739
 DE9185!UTM  15      -   0.99998525  x   1.00048357  =   1.00046881
 DE9185
 DE9185:                Primary Azimuth Mark                     Grid Az
 DE9185:SPC IL W     -  EVANSVILLE AZI                           325 17 35.7
 DE9185:UTM  16      -  EVANSVILLE AZI                           327 14 52.2
 DE9185:UTM  15      -  EVANSVILLE AZI                           323 32 39.1
 DE9185
 DE9185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4164320043(NAD 83)
 DE9185
 DE9185|---------------------------------------------------------------------|
 DE9185| PID    Reference Object                     Distance      Geod. Az  |
 DE9185|                                                           dddmmss.s |
 DE9185| DE9186 EVANSVILLE AZI                      APPROX. 0.9 KM 3252545.8 |
 DE9185|---------------------------------------------------------------------|
 DE9185
 DE9185                          SUPERSEDED SURVEY CONTROL
 DE9185
 DE9185  NAD 83(2007)-  38 05 28.65713(N)    089 56 45.56138(W) AD(2002.00) 0
 DE9185  ELLIP H (02/10/07)   94.025  (m)                       GP(2002.00)    
 DE9185  ELLIP H (02/03/05)   94.007  (m)                       GP(       ) 4 2
 DE9185  NAD 83(1997)-  38 05 28.65700(N)    089 56 45.56178(W) AD(       ) 1
 DE9185  ELLIP H (01/06/03)   94.040  (m)                       GP(       ) 3 2
 DE9185
 DE9185.Superseded values are not recommended for survey control.
 DE9185
 DE9185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9185.See file dsdata.pdf to determine how the superseded data were derived.
 DE9185
 DE9185_MARKER: A = ALUMINUM MARKER
 DE9185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9185_STAMPING: EVANSVILLE 1996
 DE9185_MARK LOGO: ILHD
 DE9185_PROJECTION: FLUSH
 DE9185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9185+STABILITY: SURFACE MOTION
 DE9185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9185+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2019
 DE9185
 DE9185  HISTORY     - Date     Condition        Report By
 DE9185  HISTORY     - 1996     MONUMENTED       ILDT
 DE9185  HISTORY     - 20110804 GOOD             ILDT
 DE9185  HISTORY     - 20190723 GOOD             ILDT
 DE9185
 DE9185                          STATION DESCRIPTION
 DE9185
 DE9185'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9185'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9185'STATION IS LOCATED 0.4 MI (0.6 KM) NW OF CENTER OF EVANSVILLE.  TO
 DE9185'REACH STATION FROM IL ROUTE 3 AND LIBERTY ST AT SW SIDE OF EVANSVILLE,
 DE9185'GO NW ON IL ROUTE 3 FOR 0.35 MI (0.56 KM) TO STATION ON THE RIGHT.
 DE9185'STATION IS 29.3 FEET (8.9 M) ENE OF CENTERLINE IL ROUTE 3, 11.0 FEET
 DE9185'(3.4 M) SE OF N END OF E GUARD RAIL, 52.7 FEET (16.1 M) NE OF N END OF
 DE9185'W GUARD RAIL, 3.2 FEET (1.0 M) N OF WITNESS POST. STATION IS FLUSH
 DE9185'WITH GROUND.
 DE9185
 DE9185                          STATION RECOVERY (2011)
 DE9185
 DE9185'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 DE9185'RECOVERED IN GOOD CONDITION.
 DE9185
 DE9185                          STATION RECOVERY (2019)
 DE9185
 DE9185'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9185'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9186 ***********************************************************************
 DE9186  DESIGNATION -  EVANSVILLE AZI
 DE9186  PID         -  DE9186
 DE9186  STATE/COUNTY-  IL/RANDOLPH
 DE9186  COUNTRY     -  US
 DE9186  USGS QUAD   -  EVANSVILLE (2018)
 DE9186
 DE9186                         *CURRENT SURVEY CONTROL
 DE9186  ______________________________________________________________________
 DE9186* NAD 83(2011) POSITION- 38 05 51.91404(N) 089 57 05.84111(W)   ADJUSTED
 DE9186* NAD 83(2011) ELLIP HT-    98.725 (meters)        (06/27/12)   ADJUSTED
 DE9186* NAD 83(2011) EPOCH   -  2010.00
 DE9186* NAVD 88 ORTHO HEIGHT -   128.6   (meters)      422.    (feet) GPS OBS
 DE9186  ______________________________________________________________________
 DE9186  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9186  GEOID HEIGHT    -        -29.874 (meters)                     GEOID99
 DE9186  GEOID HEIGHT    -        -29.874 (meters)                     GEOID18
 DE9186  NAD 83(2011) X  -      4,243.531 (meters)                     COMP
 DE9186  NAD 83(2011) Y  - -5,025,817.741 (meters)                     COMP
 DE9186  NAD 83(2011) Z  -  3,914,049.434 (meters)                     COMP
 DE9186  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 DE9186
 DE9186  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9186  Standards:
 DE9186         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9186            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9186  -------------------------------------------------------------------
 DE9186  NETWORK    1.33   1.94           0.60   0.47   0.99     -0.07241304
 DE9186  -------------------------------------------------------------------
 DE9186  Click here for local accuracies and other accuracy information.
 DE9186
 DE9186.The horizontal coordinates were established by GPS observations
 DE9186.and adjusted by the National Geodetic Survey in June 2012.
 DE9186
 DE9186.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9186.been affixed to the stable North American tectonic plate. See 
 DE9186.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9186
 DE9186.The horizontal coordinates are valid at the epoch date displayed above
 DE9186.which is a decimal equivalence of Year/Month/Day.
 DE9186
 DE9186.The orthometric height was determined by GPS observations and a
 DE9186.high-resolution geoid model.
 DE9186
 DE9186.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9186.GEOID18 height accuracy estimate available here.
 DE9186
 DE9186.Click photographs - Photos may exist for this station.
 DE9186
 DE9186.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9186
 DE9186.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9186
 DE9186.The ellipsoidal height was determined by GPS observations
 DE9186.and is referenced to NAD 83.
 DE9186
 DE9186. The following values were computed from the NAD 83(2011) position.
 DE9186
 DE9186;                    North         East     Units Scale Factor Converg.
 DE9186;SPC IL W     -   158,841.477   718,861.657   MT  0.99994556   +0 07 57.7
 DE9186;SPC IL W     -   521,132.41  2,358,465.29   sFT  0.99994556   +0 07 57.7
 DE9186;UTM  16      - 4,220,776.627   241,172.224   MT  1.00042516   -1 49 19.8
 DE9186;UTM  15      - 4,221,051.042   767,314.112   MT  1.00048016   +1 52 55.1
 DE9186
 DE9186!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9186!SPC IL W     -   0.99998451  x   0.99994556  =   0.99993007
 DE9186!UTM  16      -   0.99998451  x   1.00042516  =   1.00040966
 DE9186!UTM  15      -   0.99998451  x   1.00048016  =   1.00046466
 DE9186
 DE9186:                Primary Azimuth Mark                     Grid Az
 DE9186:SPC IL W     -  EVANSVILLE                               145 17 35.6
 DE9186:UTM  16      -  EVANSVILLE                               147 14 53.1
 DE9186:UTM  15      -  EVANSVILLE                               143 32 38.2
 DE9186
 DE9186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4117220776(NAD 83)
 DE9186
 DE9186|---------------------------------------------------------------------|
 DE9186| PID    Reference Object                     Distance      Geod. Az  |
 DE9186|                                                           dddmmss.s |
 DE9186| DE9185 EVANSVILLE                          APPROX. 0.9 KM 1452533.3 |
 DE9186|---------------------------------------------------------------------|
 DE9186
 DE9186                          SUPERSEDED SURVEY CONTROL
 DE9186
 DE9186  NAD 83(2007)-  38 05 51.91406(N)    089 57 05.84194(W) AD(2002.00) 0
 DE9186  ELLIP H (02/10/07)   98.750  (m)                       GP(2002.00)    
 DE9186  ELLIP H (02/03/05)   98.730  (m)                       GP(       ) 4 2
 DE9186  NAD 83(1997)-  38 05 51.91396(N)    089 57 05.84236(W) AD(       ) 1
 DE9186  ELLIP H (01/06/03)   98.767  (m)                       GP(       ) 3 2
 DE9186
 DE9186.Superseded values are not recommended for survey control.
 DE9186
 DE9186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9186.See file dsdata.pdf to determine how the superseded data were derived.
 DE9186
 DE9186_MARKER: A = ALUMINUM MARKER
 DE9186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9186_STAMPING: EVANSVILLE AZI 1996
 DE9186_MARK LOGO: ILDT
 DE9186_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9186_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9186+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2011
 DE9186
 DE9186  HISTORY     - Date     Condition        Report By
 DE9186  HISTORY     - 1996     MONUMENTED       ILDT
 DE9186  HISTORY     - 20110804 GOOD             ILDT
 DE9186
 DE9186                          STATION DESCRIPTION
 DE9186
 DE9186'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9186'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9186'STATION IS LOCATED 0.9 MI (1.4 KM) NW OF CENTER OF EVANSVILLE.  TO
 DE9186'REACH STATION FROM IL ROUTE 3 AND LIBERTY ST AT SW SIDE OF EVANSVILLE,
 DE9186'GO NW ON IL ROUTE 3 FOR 0.9 MI (1.4 KM) TO STATION ON RIGHT.  STATION
 DE9186'IS 50.1 FEET (15.3 M) NE OF CENTERLINE IL ROUTE 3, 21.0 FEET (6.4 M) S
 DE9186'OF CENTERLINE SIDE RD, 103.0 FEET (31.4 M) S OF S END OF HEADWALL
 DE9186'UNDER IL ROUTE 3.  STATION IS FLUSH WITH GROUND.
 DE9186
 DE9186                          STATION RECOVERY (2011)
 DE9186
 DE9186'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 DE9186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2976 ***********************************************************************
 ME2976  DESIGNATION -  EVERGREEN PARK CO MARY SPIRE
 ME2976  PID         -  ME2976
 ME2976  STATE/COUNTY-  IL/COOK
 ME2976  COUNTRY     -  US
 ME2976  USGS QUAD   -  BLUE ISLAND (2018)
 ME2976
 ME2976                         *CURRENT SURVEY CONTROL
 ME2976  ______________________________________________________________________
 ME2976* NAD 83(1997) POSITION- 41 43 19.33423(N) 087 41 33.39642(W)   ADJUSTED
 ME2976  ______________________________________________________________________
 ME2976  GEOID HEIGHT    -        -33.452 (meters)                     GEOID18
 ME2976  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 ME2976  HORZ ORDER      -  THIRD
 ME2976
 ME2976.The horizontal coordinates were established by classical geodetic methods
 ME2976.and adjusted by the National Geodetic Survey in October 1999.
 ME2976
 ME2976.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2976.GEOID18 height accuracy estimate available here.
 ME2976
 ME2976.Click photographs - Photos may exist for this station.
 ME2976
 ME2976.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2976
 ME2976. The following values were computed from the NAD 83(1997) position.
 ME2976
 ME2976;                    North         East     Units Scale Factor Converg.
 ME2976;SPC IL E     -   561,428.292   353,313.597   MT  1.00000996   +0 25 35.1
 ME2976;SPC IL E     - 1,841,952.65  1,159,163.03   sFT  1.00000996   +0 25 35.1
 ME2976;UTM  16      - 4,619,146.832   442,390.563   MT  0.99964084   -0 27 39.4
 ME2976
 ME2976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4239019146(NAD 83)
 ME2976
 ME2976                          SUPERSEDED SURVEY CONTROL
 ME2976
 ME2976  NAD 83(1997)-  41 43 19.33434(N)    087 41 33.39669(W) AD(       ) 3
 ME2976  NAD 83(1994)-  41 43 19.33837(N)    087 41 33.40537(W) AD(       ) 3
 ME2976  NAD 83(1986)-  41 43 19.33882(N)    087 41 33.40499(W) AD(       ) 3
 ME2976  NAD 27      -  41 43 19.21904(N)    087 41 33.22356(W) AD(       ) 3
 ME2976
 ME2976.Superseded values are not recommended for survey control.
 ME2976
 ME2976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2976.See file dsdata.pdf to determine how the superseded data were derived.
 ME2976
 ME2976_MARKER: 89 = SPIRE
 ME2976
 ME2976  HISTORY     - Date     Condition        Report By
 ME2976  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2976  HISTORY     - 19970901 GOOD             USPSQD
 ME2976
 ME2976                          STATION DESCRIPTION
 ME2976
 ME2976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2976'THE STATION IS THE BASE OF CROSS OF THE EVERGREEN PARK LITTLE
 ME2976'COMPANY OF MARY HOSPITAL SPIRE.  IT IS A SILVER SPIRE ATOP A
 ME2976'TEN-STORY, BROWN AND TAN BRICK HOSPITAL BUILDING, ATTACHED TO
 ME2976'ABOUT THE CENTER OF THE BUILDING AND APPROXIMATELY
 ME2976'167 FEET HIGH.
 ME2976'
 ME2976'LOCATED IN THE CENTRAL SECTION OF EVERGREEN PARK, IN THE
 ME2976'NORTHWEST ANGLE OF INTERSECTION OF SOUTH CALIFORNIA AND
 ME2976'WEST NINETY-FIFTH STREET.
 ME2976
 ME2976                          STATION RECOVERY (1997)
 ME2976
 ME2976'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4122 ***********************************************************************
 DO4122  DESIGNATION -  EW 001
 DO4122  PID         -  DO4122
 DO4122  STATE/COUNTY-  IL/EDGAR
 DO4122  COUNTRY     -  US
 DO4122  USGS QUAD   -  PARIS SOUTH (2018)
 DO4122
 DO4122                         *CURRENT SURVEY CONTROL
 DO4122  ______________________________________________________________________
 DO4122* NAD 83(1986) POSITION- 39 35 20.74   (N) 087 41 12.24   (W)   HD_HELD1
 DO4122* NAVD 88 ORTHO HEIGHT -   221.472 (meters)      726.61  (feet) ADJUSTED
 DO4122  ______________________________________________________________________
 DO4122  GEOID HEIGHT    -        -32.127 (meters)                     GEOID18
 DO4122  DYNAMIC HEIGHT  -        221.353 (meters)      726.22  (feet) COMP
 DO4122  MODELED GRAVITY -    980,085.3   (mgal)                       NAVD 88
 DO4122
 DO4122  VERT ORDER      -  SECOND    CLASS I
 DO4122
 DO4122.The horizontal coordinates were determined by differentially corrected
 DO4122.hand held GPS observations or other comparable positioning techniques
 DO4122.and have an estimated accuracy of +/- 3 meters.
 DO4122
 DO4122.The orthometric height was determined by differential leveling and
 DO4122.adjusted by the NATIONAL GEODETIC SURVEY
 DO4122.in April 2013.
 DO4122
 DO4122.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4122.GEOID18 height accuracy estimate available here.
 DO4122
 DO4122.Click photographs - Photos may exist for this station.
 DO4122
 DO4122.The dynamic height is computed by dividing the NAVD 88
 DO4122.geopotential number by the normal gravity value computed on the
 DO4122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4122.degrees latitude (g = 980.6199 gals.).
 DO4122
 DO4122.The modeled gravity was interpolated from observed gravity values.
 DO4122
 DO4122;                    North         East    Units  Estimated Accuracy
 DO4122;SPC IL E     -   324,578.1     355,544.0     MT  (+/- 3 meters HH1 GPS) 
 DO4122
 DO4122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4103082377(NAD 83)
 DO4122
 DO4122                          SUPERSEDED SURVEY CONTROL
 DO4122
 DO4122.No superseded survey control is available for this station.
 DO4122
 DO4122_MARKER: F = FLANGE-ENCASED ROD
 DO4122_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4122_STAMPING: EW 001
 DO4122_MARK LOGO: UIL
 DO4122_PROJECTION: FLUSH
 DO4122_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4122+STABILITY: SURFACE MOTION
 DO4122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4122+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 DO4122_ROD/PIPE-DEPTH: 3.7 meters
 DO4122_SLEEVE-DEPTH  : 0.9 meters
 DO4122
 DO4122  HISTORY     - Date     Condition        Report By
 DO4122  HISTORY     - 20120531 MONUMENTED       TROTT
 DO4122
 DO4122                          STATION DESCRIPTION
 DO4122
 DO4122'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4122'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) NORTH-NORTHWEST OF
 DO4122'DENNISON, 9.1 MI (14.6 KM) EAST-NORTHEAST OF GRANDVIEW AND 1.6 MI (2.6
 DO4122'KM) SOUTH-SOUTHEAST OF PARIS.
 DO4122'
 DO4122'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND IL RIGHT 133 IN THE
 DO4122'TOWN OF PARIS, PROCEED SOUTH ON IL ROUTE 1 TO COUNTY ROAD 800N, THEN
 DO4122'EAST ON COUNTY ROAD 800N FOR 0.3 MI (0.5 KM) TO STATION ON THE RIGHT.
 DO4122'
 DO4122'THE STATION IS 6.5 M (21.3 FT) SOUTH OF THE CENTERLINE, 64.4 M (211.3
 DO4122'FT) EAST OF A CORRUGATED METAL PIPE AND 15.6 M (51.2 FT) SOUTHEAST OF
 DO4122'A WOOD POWER POLE.
 DO4122'
 DO4122'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4122'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4122'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4123 ***********************************************************************
 DO4123  DESIGNATION -  EW 002
 DO4123  PID         -  DO4123
 DO4123  STATE/COUNTY-  IL/EDGAR
 DO4123  COUNTRY     -  US
 DO4123  USGS QUAD   -  PARIS SOUTH (2018)
 DO4123
 DO4123                         *CURRENT SURVEY CONTROL
 DO4123  ______________________________________________________________________
 DO4123* NAD 83(1986) POSITION- 39 35 17.     (N) 087 40 14.     (W)   SCALED
 DO4123* NAVD 88 ORTHO HEIGHT -   217.720 (meters)      714.30  (feet) ADJUSTED
 DO4123  ______________________________________________________________________
 DO4123  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 DO4123  DYNAMIC HEIGHT  -        217.603 (meters)      713.92  (feet) COMP
 DO4123  MODELED GRAVITY -    980,084.1   (mgal)                       NAVD 88
 DO4123
 DO4123  VERT ORDER      -  SECOND    CLASS I
 DO4123
 DO4123.The horizontal coordinates were scaled from a map and have
 DO4123.an estimated accuracy of +/- 6 seconds.
 DO4123
 DO4123.The orthometric height was determined by differential leveling and
 DO4123.adjusted by the NATIONAL GEODETIC SURVEY
 DO4123.in April 2013.
 DO4123
 DO4123.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4123.GEOID18 height accuracy estimate available here.
 DO4123
 DO4123.Click photographs - Photos may exist for this station.
 DO4123
 DO4123.The dynamic height is computed by dividing the NAVD 88
 DO4123.geopotential number by the normal gravity value computed on the
 DO4123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4123.degrees latitude (g = 980.6199 gals.).
 DO4123
 DO4123.The modeled gravity was interpolated from observed gravity values.
 DO4123
 DO4123;                    North         East    Units  Estimated Accuracy
 DO4123;SPC IL E     -   324,470.      356,940.      MT  (+/- 180 meters Scaled)
 DO4123
 DO4123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ424822(NAD 83)
 DO4123
 DO4123                          SUPERSEDED SURVEY CONTROL
 DO4123
 DO4123.No superseded survey control is available for this station.
 DO4123
 DO4123_MARKER: F = FLANGE-ENCASED ROD
 DO4123_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4123_STAMPING: EW 002
 DO4123_MARK LOGO: UIL
 DO4123_PROJECTION: FLUSH
 DO4123_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4123_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4123+STABILITY: POSITION/ELEVATION WELL
 DO4123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4123+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 DO4123_ROD/PIPE-DEPTH: 4.9 meters
 DO4123_SLEEVE-DEPTH  : 0.9 meters
 DO4123
 DO4123  HISTORY     - Date     Condition        Report By
 DO4123  HISTORY     - 20120402 MONUMENTED       TROTT
 DO4123
 DO4123                          STATION DESCRIPTION
 DO4123
 DO4123'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4123'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) EAST-NORTHEAST OF
 DO4123'GRANDVIEW, 9.6 MI (15.4 KM) NORTH-NORTHWEST OF DENNISON AND 2.1 MI
 DO4123'(3.4 KM) SOUTHEAST OF PARIS.
 DO4123'
 DO4123'TO REACH THE STATION FROM THE INTERSECTION OF US ROUTE 150 AND TERRE
 DO4123'HAUTE ROAD IN PARIS, IL, PROCEED SOUTHEAST ALONG TERRE HAUTE ROAD FOR
 DO4123'1.3 MI (2.1 KM) TO STATION ON THE LEFT.
 DO4123'
 DO4123'THE STATION 11.1 M (36.4 FT) EAST OF THE CENTERLINE OF TERRE HAUTE
 DO4123'ROAD, 50.0 M (164.0 FT) SOUTH OF A GRAVEL ENTRANCE AND 7.0 M (23.0 FT)
 DO4123'SOUTH OF A FIELD ENTRANCE.
 DO4123'
 DO4123'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4123'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4123'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4124 ***********************************************************************
 DO4124  DESIGNATION -  EW 003
 DO4124  PID         -  DO4124
 DO4124  STATE/COUNTY-  IL/EDGAR
 DO4124  COUNTRY     -  US
 DO4124  USGS QUAD   -  PARIS SOUTH (2018)
 DO4124
 DO4124                         *CURRENT SURVEY CONTROL
 DO4124  ______________________________________________________________________
 DO4124* NAD 83(1986) POSITION- 39 34 31.     (N) 087 39 43.     (W)   SCALED
 DO4124* NAVD 88 ORTHO HEIGHT -   215.455 (meters)      706.87  (feet) ADJUSTED
 DO4124  ______________________________________________________________________
 DO4124  GEOID HEIGHT    -        -32.178 (meters)                     GEOID18
 DO4124  DYNAMIC HEIGHT  -        215.338 (meters)      706.49  (feet) COMP
 DO4124  MODELED GRAVITY -    980,080.7   (mgal)                       NAVD 88
 DO4124
 DO4124  VERT ORDER      -  SECOND    CLASS I
 DO4124
 DO4124.The horizontal coordinates were scaled from a map and have
 DO4124.an estimated accuracy of +/- 6 seconds.
 DO4124
 DO4124.The orthometric height was determined by differential leveling and
 DO4124.adjusted by the NATIONAL GEODETIC SURVEY
 DO4124.in April 2013.
 DO4124
 DO4124.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4124.GEOID18 height accuracy estimate available here.
 DO4124
 DO4124.Click photographs - Photos may exist for this station.
 DO4124
 DO4124.The dynamic height is computed by dividing the NAVD 88
 DO4124.geopotential number by the normal gravity value computed on the
 DO4124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4124.degrees latitude (g = 980.6199 gals.).
 DO4124
 DO4124.The modeled gravity was interpolated from observed gravity values.
 DO4124
 DO4124;                    North         East    Units  Estimated Accuracy
 DO4124;SPC IL E     -   323,060.      357,690.      MT  (+/- 180 meters Scaled)
 DO4124
 DO4124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ431808(NAD 83)
 DO4124
 DO4124                          SUPERSEDED SURVEY CONTROL
 DO4124
 DO4124.No superseded survey control is available for this station.
 DO4124
 DO4124_MARKER: F = FLANGE-ENCASED ROD
 DO4124_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4124_STAMPING: EW 003
 DO4124_MARK LOGO: UIL
 DO4124_PROJECTION: FLUSH
 DO4124_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4124_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4124+STABILITY: POSITION/ELEVATION WELL
 DO4124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4124+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 DO4124_ROD/PIPE-DEPTH: 6.1 meters
 DO4124_SLEEVE-DEPTH  : 0.9 meters
 DO4124
 DO4124  HISTORY     - Date     Condition        Report By
 DO4124  HISTORY     - 20120402 MONUMENTED       TROTT
 DO4124
 DO4124                          STATION DESCRIPTION
 DO4124
 DO4124'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4124'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) EAST-NORTHEAST OF
 DO4124'GRANDVIEW, 8.6 MI (13.8 KM) NORTH-NORTHWEST OF DENNISON AND 3.1 MI
 DO4124'(5.0 KM) SOUTHEAST OF PARIS.
 DO4124'
 DO4124'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND TERRE HAUTE ROAD IN
 DO4124'THE TOWN OF PARIS, IL PROCEED SOUTHEAST ON TERRE HAUTE ROAD FOR 2.3 MI
 DO4124'(3.7 KM) TO THE STATION ON THE RIGHT.
 DO4124'
 DO4124'THE STATION IS 11.3 M (37.1 FT) WEST OF THE CENTERLINE OF TERRE HAUTE
 DO4124'ROAD, 35.1 M (115.2 FT) SOUTHWEST OF A WOOD POWER POLE AND 13.2 M
 DO4124'(43.3 FT) NORTH OF A CONCRETE RIGHT OF WAY MARKER.
 DO4124'
 DO4124'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4124'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4124'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4125 ***********************************************************************
 DO4125  DESIGNATION -  EW 004
 DO4125  PID         -  DO4125
 DO4125  STATE/COUNTY-  IL/EDGAR
 DO4125  COUNTRY     -  US
 DO4125  USGS QUAD   -  PARIS SOUTH (2018)
 DO4125
 DO4125                         *CURRENT SURVEY CONTROL
 DO4125  ______________________________________________________________________
 DO4125* NAD 83(1986) POSITION- 39 33 50.     (N) 087 40 53.     (W)   SCALED
 DO4125* NAVD 88 ORTHO HEIGHT -   224.838 (meters)      737.66  (feet) ADJUSTED
 DO4125  ______________________________________________________________________
 DO4125  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 DO4125  DYNAMIC HEIGHT  -        224.717 (meters)      737.26  (feet) COMP
 DO4125  MODELED GRAVITY -    980,080.1   (mgal)                       NAVD 88
 DO4125
 DO4125  VERT ORDER      -  SECOND    CLASS I
 DO4125
 DO4125.The horizontal coordinates were scaled from a map and have
 DO4125.an estimated accuracy of +/- 6 seconds.
 DO4125
 DO4125.The orthometric height was determined by differential leveling and
 DO4125.adjusted by the NATIONAL GEODETIC SURVEY
 DO4125.in April 2013.
 DO4125
 DO4125.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4125.GEOID18 height accuracy estimate available here.
 DO4125
 DO4125.Click photographs - Photos may exist for this station.
 DO4125
 DO4125.The dynamic height is computed by dividing the NAVD 88
 DO4125.geopotential number by the normal gravity value computed on the
 DO4125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4125.degrees latitude (g = 980.6199 gals.).
 DO4125
 DO4125.The modeled gravity was interpolated from observed gravity values.
 DO4125
 DO4125;                    North         East    Units  Estimated Accuracy
 DO4125;SPC IL E     -   321,780.      356,020.      MT  (+/- 180 meters Scaled)
 DO4125
 DO4125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ414795(NAD 83)
 DO4125
 DO4125                          SUPERSEDED SURVEY CONTROL
 DO4125
 DO4125.No superseded survey control is available for this station.
 DO4125
 DO4125_MARKER: F = FLANGE-ENCASED ROD
 DO4125_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4125_STAMPING: EW 004
 DO4125_MARK LOGO: UIL
 DO4125_PROJECTION: FLUSH
 DO4125_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4125_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4125+STABILITY: POSITION/ELEVATION WELL
 DO4125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4125+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 DO4125_ROD/PIPE-DEPTH: 4.9 meters
 DO4125_SLEEVE-DEPTH  : 0.9 meters
 DO4125
 DO4125  HISTORY     - Date     Condition        Report By
 DO4125  HISTORY     - 20120402 MONUMENTED       TROTT
 DO4125
 DO4125                          STATION DESCRIPTION
 DO4125
 DO4125'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4125'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) EAST OF GRANDVIEW, 8.4
 DO4125'MI (13.5 KM) NORTH-NORTHWEST OF DENNISON AND 3.4 MI (5.5 KM)
 DO4125'SOUTH-SOUTHEAST OF PARIS.
 DO4125'
 DO4125'TO REACH THE STATION FROM HE INTERSECTION OF US ROUTE 150 AND TERRE
 DO4125'HAUTE ROAD IN THE TOWN OF PARIS, PROCEED SOUTH ON TERRE HAUTE ROAD TO
 DO4125'600N ROAD, THEN WEST ON 600N ROAD FOR 1.2 MI (1.9 KM) TO THE STATION
 DO4125'ON THE LEFT.
 DO4125'
 DO4125'THE STATION IS LOCATED 5.1 M (16.7 FT) SOUTH OF THE CENTERLINE OF 600N
 DO4125'ROAD, 59.0 M (193.6 FT) WEST OF CONCRETE DRIVEWAY, 52.4 M (171.9 FT)
 DO4125'EAST OF GRAVEL DRIVEWAY AND 10.4 M (34.1 FT) WEST OF WOOD POWER POLE.
 DO4125'
 DO4125'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4125'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4125'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4126 ***********************************************************************
 DO4126  DESIGNATION -  EW 005
 DO4126  PID         -  DO4126
 DO4126  STATE/COUNTY-  IL/EDGAR
 DO4126  COUNTRY     -  US
 DO4126  USGS QUAD   -  PARIS SOUTH (2018)
 DO4126
 DO4126                         *CURRENT SURVEY CONTROL
 DO4126  ______________________________________________________________________
 DO4126* NAD 83(1986) POSITION- 39 33 01.     (N) 087 41 00.     (W)   SCALED
 DO4126* NAVD 88 ORTHO HEIGHT -   222.094 (meters)      728.65  (feet) ADJUSTED
 DO4126  ______________________________________________________________________
 DO4126  GEOID HEIGHT    -        -32.167 (meters)                     GEOID18
 DO4126  DYNAMIC HEIGHT  -        221.973 (meters)      728.26  (feet) COMP
 DO4126  MODELED GRAVITY -    980,077.9   (mgal)                       NAVD 88
 DO4126
 DO4126  VERT ORDER      -  SECOND    CLASS I
 DO4126
 DO4126.The horizontal coordinates were scaled from a map and have
 DO4126.an estimated accuracy of +/- 6 seconds.
 DO4126
 DO4126.The orthometric height was determined by differential leveling and
 DO4126.adjusted by the NATIONAL GEODETIC SURVEY
 DO4126.in April 2013.
 DO4126
 DO4126.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4126.GEOID18 height accuracy estimate available here.
 DO4126
 DO4126.Click photographs - Photos may exist for this station.
 DO4126
 DO4126.The dynamic height is computed by dividing the NAVD 88
 DO4126.geopotential number by the normal gravity value computed on the
 DO4126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4126.degrees latitude (g = 980.6199 gals.).
 DO4126
 DO4126.The modeled gravity was interpolated from observed gravity values.
 DO4126
 DO4126;                    North         East    Units  Estimated Accuracy
 DO4126;SPC IL E     -   320,270.      355,870.      MT  (+/- 180 meters Scaled)
 DO4126
 DO4126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ412780(NAD 83)
 DO4126
 DO4126                          SUPERSEDED SURVEY CONTROL
 DO4126
 DO4126.No superseded survey control is available for this station.
 DO4126
 DO4126_MARKER: F = FLANGE-ENCASED ROD
 DO4126_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4126_STAMPING: EW 005
 DO4126_MARK LOGO: UIL
 DO4126_PROJECTION: FLUSH
 DO4126_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4126_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4126+STABILITY: POSITION/ELEVATION WELL
 DO4126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4126+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 DO4126_ROD/PIPE-DEPTH: 6.1 meters
 DO4126_SLEEVE-DEPTH  : 0.9 meters
 DO4126
 DO4126  HISTORY     - Date     Condition        Report By
 DO4126  HISTORY     - 20120403 MONUMENTED       TROTT
 DO4126
 DO4126                          STATION DESCRIPTION
 DO4126
 DO4126'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4126'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST OF GRANDVIEW, 7.7
 DO4126'MI (12.4 KM) NORTHWEST OF DENNISON AND 4.3 MI (6.9 KM) SOUTH OF PARIS.
 DO4126'TO REACH THE STATION FROM THE INTERSECTION OF US ROUTE 150 AND IL
 DO4126'ROUTE 1 IN THE TOWN OF PARIS, PROCEED SOUTH ON IL ROUTE 1 FOR 3.7 M
 DO4126'(12.1 FT) TO THE STATION ON THE RIGHT.
 DO4126'
 DO4126'THE STATION IS 24.0 M (78.7 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4126'8.5 M (27.9 FT) NORTH OF THE CENTER OF THE FIELD ENTRANCE AND 4.2 M
 DO4126'(13.8 FT) EAST OF A WOVEN WIRE FENCE.
 DO4126'
 DO4126'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4126'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4126'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4127 ***********************************************************************
 DO4127  DESIGNATION -  EW 006
 DO4127  PID         -  DO4127
 DO4127  STATE/COUNTY-  IL/EDGAR
 DO4127  COUNTRY     -  US
 DO4127  USGS QUAD   -  PARIS SOUTH (2018)
 DO4127
 DO4127                         *CURRENT SURVEY CONTROL
 DO4127  ______________________________________________________________________
 DO4127* NAD 83(1986) POSITION- 39 32 11.     (N) 087 40 40.     (W)   SCALED
 DO4127* NAVD 88 ORTHO HEIGHT -   207.607 (meters)      681.12  (feet) ADJUSTED
 DO4127  ______________________________________________________________________
 DO4127  GEOID HEIGHT    -        -32.190 (meters)                     GEOID18
 DO4127  DYNAMIC HEIGHT  -        207.493 (meters)      680.75  (feet) COMP
 DO4127  MODELED GRAVITY -    980,075.2   (mgal)                       NAVD 88
 DO4127
 DO4127  VERT ORDER      -  SECOND    CLASS I
 DO4127
 DO4127.The horizontal coordinates were scaled from a map and have
 DO4127.an estimated accuracy of +/- 6 seconds.
 DO4127
 DO4127.The orthometric height was determined by differential leveling and
 DO4127.adjusted by the NATIONAL GEODETIC SURVEY
 DO4127.in April 2013.
 DO4127
 DO4127.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4127.GEOID18 height accuracy estimate available here.
 DO4127
 DO4127.Click photographs - Photos may exist for this station.
 DO4127
 DO4127.The dynamic height is computed by dividing the NAVD 88
 DO4127.geopotential number by the normal gravity value computed on the
 DO4127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4127.degrees latitude (g = 980.6199 gals.).
 DO4127
 DO4127.The modeled gravity was interpolated from observed gravity values.
 DO4127
 DO4127;                    North         East    Units  Estimated Accuracy
 DO4127;SPC IL E     -   318,730.      356,360.      MT  (+/- 180 meters Scaled)
 DO4127
 DO4127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ417765(NAD 83)
 DO4127
 DO4127                          SUPERSEDED SURVEY CONTROL
 DO4127
 DO4127.No superseded survey control is available for this station.
 DO4127
 DO4127_MARKER: F = FLANGE-ENCASED ROD
 DO4127_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4127_STAMPING: EW 006
 DO4127_MARK LOGO: UIL
 DO4127_PROJECTION: FLUSH
 DO4127_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4127_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4127+STABILITY: POSITION/ELEVATION WELL
 DO4127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4127+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 DO4127_ROD/PIPE-DEPTH: 5.5 meters
 DO4127_SLEEVE-DEPTH  : 0.9 meters
 DO4127
 DO4127  HISTORY     - Date     Condition        Report By
 DO4127  HISTORY     - 20120404 MONUMENTED       TROTT
 DO4127
 DO4127                          STATION DESCRIPTION
 DO4127
 DO4127'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4127'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTHEAST OF
 DO4127'CLARKSVILLE, 6.7 MI (10.8 KM) NORTHWEST OF DENNISON AND 5.2 MI (8.4
 DO4127'KM) SOUTH OF PARIS.
 DO4127'
 DO4127'TO REACH THE STATION FORM THE INTERSECTION OF US ROUTE 150 AND IL
 DO4127'ROUTE 1 IN THE TOWN OF PARIS, PROCEED SOUTH ON IL ROUTE 1 FOR 4.7 MI
 DO4127'(7.6 KM) TO THE STATION ON THE RIGHT.
 DO4127'
 DO4127'THE STATION IS 17.2 M (56.4 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4127'78.0 M (255.9 FT) SOUTH OF A WOOD POWER POLE AND 20.0 M (65.6 FT)
 DO4127'NORTH OF A WOOD POWER POLE.
 DO4127'
 DO4127'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4127'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4127'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4128 ***********************************************************************
 DO4128  DESIGNATION -  EW 007
 DO4128  PID         -  DO4128
 DO4128  STATE/COUNTY-  IL/EDGAR
 DO4128  COUNTRY     -  US
 DO4128  USGS QUAD   -  PARIS SOUTH (2018)
 DO4128
 DO4128                         *CURRENT SURVEY CONTROL
 DO4128  ______________________________________________________________________
 DO4128* NAD 83(1986) POSITION- 39 31 18.     (N) 087 40 39.     (W)   SCALED
 DO4128* NAVD 88 ORTHO HEIGHT -   196.482 (meters)      644.62  (feet) ADJUSTED
 DO4128  ______________________________________________________________________
 DO4128  GEOID HEIGHT    -        -32.206 (meters)                     GEOID18
 DO4128  DYNAMIC HEIGHT  -        196.374 (meters)      644.27  (feet) COMP
 DO4128  MODELED GRAVITY -    980,072.9   (mgal)                       NAVD 88
 DO4128
 DO4128  VERT ORDER      -  SECOND    CLASS I
 DO4128
 DO4128.The horizontal coordinates were scaled from a map and have
 DO4128.an estimated accuracy of +/- 6 seconds.
 DO4128
 DO4128.The orthometric height was determined by differential leveling and
 DO4128.adjusted by the NATIONAL GEODETIC SURVEY
 DO4128.in April 2013.
 DO4128
 DO4128.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4128.GEOID18 height accuracy estimate available here.
 DO4128
 DO4128.Click photographs - Photos may exist for this station.
 DO4128
 DO4128.The dynamic height is computed by dividing the NAVD 88
 DO4128.geopotential number by the normal gravity value computed on the
 DO4128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4128.degrees latitude (g = 980.6199 gals.).
 DO4128
 DO4128.The modeled gravity was interpolated from observed gravity values.
 DO4128
 DO4128;                    North         East    Units  Estimated Accuracy
 DO4128;SPC IL E     -   317,100.      356,390.      MT  (+/- 180 meters Scaled)
 DO4128
 DO4128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ417748(NAD 83)
 DO4128
 DO4128                          SUPERSEDED SURVEY CONTROL
 DO4128
 DO4128.No superseded survey control is available for this station.
 DO4128
 DO4128_MARKER: F = FLANGE-ENCASED ROD
 DO4128_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4128_STAMPING: EW 007
 DO4128_MARK LOGO: UIL
 DO4128_PROJECTION: FLUSH
 DO4128_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4128_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4128+STABILITY: POSITION/ELEVATION WELL
 DO4128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4128+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 DO4128_ROD/PIPE-DEPTH: 4.9 meters
 DO4128_SLEEVE-DEPTH  : 0.9 meters
 DO4128
 DO4128  HISTORY     - Date     Condition        Report By
 DO4128  HISTORY     - 20120404 MONUMENTED       TROTT
 DO4128
 DO4128                          STATION DESCRIPTION
 DO4128
 DO4128'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4128'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTHEAST OF
 DO4128'CLARKSVILLE, 6.3 MI (10.1 KM) SOUTH OF PARIS AND 6.0 MI (9.7 KM)
 DO4128'NORTHWEST OF DENNISON.
 DO4128'
 DO4128'TO REACH THE STATION FROM THE INTERSECTION OF US ROUTE 150 AND IL
 DO4128'ROUTE 1 IN THE TOWN OF PARIS, PROCEED SOUTH ON IL ROUTE 1 FOR 5.7 MI
 DO4128'(9.2 KM) TO THE STATION ON THE RIGHT.
 DO4128'
 DO4128'THE STATION IS 10.6 M (34.8 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4128'56.1 M (184.1 FT) NORTH OF THE CENTERLINE OF A GRAVEL ENTRANCE AND
 DO4128'38.0 M (124.7 FT) SOUTH OF A CONCRETE RIGHT OF WAY MARKER.
 DO4128'
 DO4128'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4128'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4128'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4129 ***********************************************************************
 DO4129  DESIGNATION -  EW 008
 DO4129  PID         -  DO4129
 DO4129  STATE/COUNTY-  IL/EDGAR
 DO4129  COUNTRY     -  US
 DO4129  USGS QUAD   -  PARIS SOUTH (2018)
 DO4129
 DO4129                         *CURRENT SURVEY CONTROL
 DO4129  ______________________________________________________________________
 DO4129* NAD 83(1986) POSITION- 39 30 34.     (N) 087 40 45.     (W)   SCALED
 DO4129* NAVD 88 ORTHO HEIGHT -   194.059 (meters)      636.68  (feet) ADJUSTED
 DO4129  ______________________________________________________________________
 DO4129  GEOID HEIGHT    -        -32.215 (meters)                     GEOID18
 DO4129  DYNAMIC HEIGHT  -        193.952 (meters)      636.32  (feet) COMP
 DO4129  MODELED GRAVITY -    980,071.3   (mgal)                       NAVD 88
 DO4129
 DO4129  VERT ORDER      -  SECOND    CLASS I
 DO4129
 DO4129.The horizontal coordinates were scaled from a map and have
 DO4129.an estimated accuracy of +/- 6 seconds.
 DO4129
 DO4129.The orthometric height was determined by differential leveling and
 DO4129.adjusted by the NATIONAL GEODETIC SURVEY
 DO4129.in April 2013.
 DO4129
 DO4129.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4129.GEOID18 height accuracy estimate available here.
 DO4129
 DO4129.Click photographs - Photos may exist for this station.
 DO4129
 DO4129.The dynamic height is computed by dividing the NAVD 88
 DO4129.geopotential number by the normal gravity value computed on the
 DO4129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4129.degrees latitude (g = 980.6199 gals.).
 DO4129
 DO4129.The modeled gravity was interpolated from observed gravity values.
 DO4129
 DO4129;                    North         East    Units  Estimated Accuracy
 DO4129;SPC IL E     -   315,740.      356,260.      MT  (+/- 180 meters Scaled)
 DO4129
 DO4129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ416735(NAD 83)
 DO4129
 DO4129                          SUPERSEDED SURVEY CONTROL
 DO4129
 DO4129.No superseded survey control is available for this station.
 DO4129
 DO4129_MARKER: F = FLANGE-ENCASED ROD
 DO4129_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4129_STAMPING: EW 008
 DO4129_MARK LOGO: UIL
 DO4129_PROJECTION: FLUSH
 DO4129_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE
 DO4129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4129+STABILITY: SURFACE MOTION
 DO4129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4129+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 DO4129_ROD/PIPE-DEPTH: 3.7 meters
 DO4129_SLEEVE-DEPTH  : 0.9 meters
 DO4129
 DO4129  HISTORY     - Date     Condition        Report By
 DO4129  HISTORY     - 20120404 MONUMENTED       TROTT
 DO4129
 DO4129                          STATION DESCRIPTION
 DO4129
 DO4129'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4129'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-NORTHEAST OF
 DO4129'CLARKSVILLE, 7.1 MI (11.4 KM) SOUTH OF PARIS AND 5.5 MI (8.8 KM)
 DO4129'NORTHWEST OF DENNISON.
 DO4129'
 DO4129'TO REACH THE STATION FROM THE INTERSECTION OF US ROUTE 150 AND IL
 DO4129'ROUTE 1 IN THE TOWN OF PARIS, PROCEED SOUTH ON IL ROUTE 1 FOR 6.6 MI
 DO4129'(10.6 KM) TO THE STATION ON THE RIGHT.
 DO4129'
 DO4129'THE STATION IS 11.1 M (36.4 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4129'25.5 M (83.7 FT) NORTH OF THE CENTERLINE OF 250N ROAD AND 24.6 M (80.7
 DO4129'FT) WEST OF A WOOD POWER POLE.
 DO4129'
 DO4129'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4129'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4129'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4130 ***********************************************************************
 DO4130  DESIGNATION -  EW 009
 DO4130  PID         -  DO4130
 DO4130  STATE/COUNTY-  IL/EDGAR
 DO4130  COUNTRY     -  US
 DO4130  USGS QUAD   -  MARSHALL (2018)
 DO4130
 DO4130                         *CURRENT SURVEY CONTROL
 DO4130  ______________________________________________________________________
 DO4130* NAD 83(1986) POSITION- 39 29 15.50   (N) 087 40 54.80   (W)   HD_HELD1
 DO4130* NAVD 88 ORTHO HEIGHT -   192.193 (meters)      630.55  (feet) ADJUSTED
 DO4130  ______________________________________________________________________
 DO4130  GEOID HEIGHT    -        -32.229 (meters)                     GEOID18
 DO4130  DYNAMIC HEIGHT  -        192.086 (meters)      630.20  (feet) COMP
 DO4130  MODELED GRAVITY -    980,066.3   (mgal)                       NAVD 88
 DO4130
 DO4130  VERT ORDER      -  SECOND    CLASS I
 DO4130
 DO4130.The horizontal coordinates were determined by differentially corrected
 DO4130.hand held GPS observations or other comparable positioning techniques
 DO4130.and have an estimated accuracy of +/- 3 meters.
 DO4130
 DO4130.The orthometric height was determined by differential leveling and
 DO4130.adjusted by the NATIONAL GEODETIC SURVEY
 DO4130.in April 2013.
 DO4130
 DO4130.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4130.GEOID18 height accuracy estimate available here.
 DO4130
 DO4130.Click photographs - Photos may exist for this station.
 DO4130
 DO4130.The dynamic height is computed by dividing the NAVD 88
 DO4130.geopotential number by the normal gravity value computed on the
 DO4130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4130.degrees latitude (g = 980.6199 gals.).
 DO4130
 DO4130.The modeled gravity was interpolated from observed gravity values.
 DO4130
 DO4130;                    North         East    Units  Estimated Accuracy
 DO4130;SPC IL E     -   313,317.0     356,041.7     MT  (+/- 3 meters HH1 GPS) 
 DO4130
 DO4130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4136171114(NAD 83)
 DO4130
 DO4130                          SUPERSEDED SURVEY CONTROL
 DO4130
 DO4130.No superseded survey control is available for this station.
 DO4130
 DO4130_MARKER: F = FLANGE-ENCASED ROD
 DO4130_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4130_STAMPING: EW 009
 DO4130_MARK LOGO: UIL
 DO4130_PROJECTION: FLUSH
 DO4130_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO4130_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4130+STABILITY: POSITION/ELEVATION WELL
 DO4130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4130+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 DO4130_ROD/PIPE-DEPTH: 4.9 meters
 DO4130_SLEEVE-DEPTH  : 0.6 meters
 DO4130
 DO4130  HISTORY     - Date     Condition        Report By
 DO4130  HISTORY     - 20120404 MONUMENTED       TROTT
 DO4130
 DO4130                          STATION DESCRIPTION
 DO4130
 DO4130'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4130'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH OF MARSHALL, 6.7
 DO4130'MI (10.8 KM) EAST-NORTHEAST OF CLARKSVILLE AND 4.9 MI (7.9 KM)
 DO4130'WEST-NORTHWEST OF DENNISON.
 DO4130'
 DO4130'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 133 AND IL
 DO4130'ROUTE 1 IN PARIS, IL., PROCEED SOUTH ON IL ROUTE 1 FOR 8.1 MI (13.0
 DO4130'KM) TO THE STATION ON THE RIGHT.
 DO4130'
 DO4130'THE STATION IS 11.1 M (36.4 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4130'13.0 M (42.7 FT) SOUTH OF THE EXTENDED CENTERLINE OF 75N ROAD, 5.5 M
 DO4130'(18.0 FT) NORTHWEST OF A MANHOLE AND 1.0 M (3.3 FT) EAST OF A WOVEN
 DO4130'WIRE FENCE.
 DO4130'
 DO4130'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4130'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4130'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4131 ***********************************************************************
 DO4131  DESIGNATION -  EW 010
 DO4131  PID         -  DO4131
 DO4131  STATE/COUNTY-  IL/CLARK
 DO4131  COUNTRY     -  US
 DO4131  USGS QUAD   -  MARSHALL (2018)
 DO4131
 DO4131                         *CURRENT SURVEY CONTROL
 DO4131  ______________________________________________________________________
 DO4131* NAD 83(1986) POSITION- 39 28 28.29   (N) 087 40 54.53   (W)   HD_HELD1
 DO4131* NAVD 88 ORTHO HEIGHT -   190.177 (meters)      623.94  (feet) ADJUSTED
 DO4131  ______________________________________________________________________
 DO4131  GEOID HEIGHT    -        -32.238 (meters)                     GEOID18
 DO4131  DYNAMIC HEIGHT  -        190.071 (meters)      623.59  (feet) COMP
 DO4131  MODELED GRAVITY -    980,064.4   (mgal)                       NAVD 88
 DO4131
 DO4131  VERT ORDER      -  SECOND    CLASS I
 DO4131
 DO4131.The horizontal coordinates were determined by differentially corrected
 DO4131.hand held GPS observations or other comparable positioning techniques
 DO4131.and have an estimated accuracy of +/- 3 meters.
 DO4131
 DO4131.The orthometric height was determined by differential leveling and
 DO4131.adjusted by the NATIONAL GEODETIC SURVEY
 DO4131.in April 2013.
 DO4131
 DO4131.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4131.GEOID18 height accuracy estimate available here.
 DO4131
 DO4131.Click photographs - Photos may exist for this station.
 DO4131
 DO4131.The dynamic height is computed by dividing the NAVD 88
 DO4131.geopotential number by the normal gravity value computed on the
 DO4131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4131.degrees latitude (g = 980.6199 gals.).
 DO4131
 DO4131.The modeled gravity was interpolated from observed gravity values.
 DO4131
 DO4131;                    North         East    Units  Estimated Accuracy
 DO4131;SPC IL E     -   311,861.1     356,058.7     MT  (+/- 3 meters HH1 GPS) 
 DO4131
 DO4131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4135669659(NAD 83)
 DO4131
 DO4131                          SUPERSEDED SURVEY CONTROL
 DO4131
 DO4131.No superseded survey control is available for this station.
 DO4131
 DO4131_MARKER: F = FLANGE-ENCASED ROD
 DO4131_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4131_STAMPING: EW 010
 DO4131_MARK LOGO: UIL
 DO4131_PROJECTION: FLUSH
 DO4131_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4131+STABILITY: SURFACE MOTION
 DO4131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4131+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 DO4131_ROD/PIPE-DEPTH: 3.7 meters
 DO4131_SLEEVE-DEPTH  : 0.9 meters
 DO4131
 DO4131  HISTORY     - Date     Condition        Report By
 DO4131  HISTORY     - 20120404 MONUMENTED       TROTT
 DO4131
 DO4131                          STATION DESCRIPTION
 DO4131
 DO4131'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4131'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-NORTHEAST OF
 DO4131'CLARKSVILLE, 5.7 MI (9.2 KM) NORTH OF MARSHALL AND 4.6 MI (7.4 KM)
 DO4131'WEST OF DENNISON.
 DO4131'
 DO4131'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 133 AND IL
 DO4131'ROUTE 1 IN PARIS, PROCEED SOUTH ON IL ROUTE 1 FOR 9.0 MI (14.5 KM) TO
 DO4131'THE STATION ON THE LEFT.
 DO4131'
 DO4131'THE STATIONS IS 11.8 M (38.7 FT) EAST OF THE CENTERLINE OF IL ROUTE 1,
 DO4131'49.0 NORTHEAST OF A WOOD POWER POLE AND 5.7 M (18.7 FT) SOUTH OF THE
 DO4131'CENTERLINE OF A FIELD ENTRANCE.
 DO4131'
 DO4131'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4131'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4131'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4132 ***********************************************************************
 DO4132  DESIGNATION -  EW 011
 DO4132  PID         -  DO4132
 DO4132  STATE/COUNTY-  IL/CLARK
 DO4132  COUNTRY     -  US
 DO4132  USGS QUAD   -  MARSHALL (2018)
 DO4132
 DO4132                         *CURRENT SURVEY CONTROL
 DO4132  ______________________________________________________________________
 DO4132* NAD 83(1986) POSITION- 39 27 36.55   (N) 087 40 54.93   (W)   HD_HELD1
 DO4132* NAVD 88 ORTHO HEIGHT -   187.856 (meters)      616.32  (feet) ADJUSTED
 DO4132  ______________________________________________________________________
 DO4132  GEOID HEIGHT    -        -32.247 (meters)                     GEOID18
 DO4132  DYNAMIC HEIGHT  -        187.751 (meters)      615.98  (feet) COMP
 DO4132  MODELED GRAVITY -    980,062.5   (mgal)                       NAVD 88
 DO4132
 DO4132  VERT ORDER      -  SECOND    CLASS I
 DO4132
 DO4132.The horizontal coordinates were determined by differentially corrected
 DO4132.hand held GPS observations or other comparable positioning techniques
 DO4132.and have an estimated accuracy of +/- 3 meters.
 DO4132
 DO4132.The orthometric height was determined by differential leveling and
 DO4132.adjusted by the NATIONAL GEODETIC SURVEY
 DO4132.in April 2013.
 DO4132
 DO4132.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4132.GEOID18 height accuracy estimate available here.
 DO4132
 DO4132.Click photographs - Photos may exist for this station.
 DO4132
 DO4132.The dynamic height is computed by dividing the NAVD 88
 DO4132.geopotential number by the normal gravity value computed on the
 DO4132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4132.degrees latitude (g = 980.6199 gals.).
 DO4132
 DO4132.The modeled gravity was interpolated from observed gravity values.
 DO4132
 DO4132;                    North         East    Units  Estimated Accuracy
 DO4132;SPC IL E     -   310,265.4     356,060.7     MT  (+/- 3 meters HH1 GPS) 
 DO4132
 DO4132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4133568064(NAD 83)
 DO4132
 DO4132                          SUPERSEDED SURVEY CONTROL
 DO4132
 DO4132.No superseded survey control is available for this station.
 DO4132
 DO4132_MARKER: F = FLANGE-ENCASED ROD
 DO4132_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4132_STAMPING: EW 011
 DO4132_MARK LOGO: UIL
 DO4132_PROJECTION: FLUSH
 DO4132_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4132_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4132+STABILITY: POSITION/ELEVATION WELL
 DO4132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4132+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 DO4132_ROD/PIPE-DEPTH: 6.1 meters
 DO4132_SLEEVE-DEPTH  : 0.9 meters
 DO4132
 DO4132  HISTORY     - Date     Condition        Report By
 DO4132  HISTORY     - 20120404 MONUMENTED       TROTT
 DO4132
 DO4132                          STATION DESCRIPTION
 DO4132
 DO4132'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4132'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST OF CLARKSVILLE, 4.8
 DO4132'MI (7.7 KM) NORTH OF MARSHALL AND 4.5 MI (7.2 KM) WEST OF DENNISON.
 DO4132'
 DO4132'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 40 AND IL ROUTE
 DO4132'1 IN MARSHALL, PROCEED NORTH ON IL ROUTE 1 FOR 4.0 MI (6.4 KM) TO THE
 DO4132'STATION ON THE RIGHT.
 DO4132'
 DO4132'THE STATION IS 10.6 M (34.8 FT) EAST OF THE CENTERLINE IL ROUTE 1,
 DO4132'46.2 M (151.6 FT) SOUTH OF A CONCRETE DRIVEWAY CENTERLINE AND 1.7 M
 DO4132'(5.6 FT) WEST OF WOOD FENCE CORNER.
 DO4132'
 DO4132'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4132'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4132'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4133 ***********************************************************************
 DO4133  DESIGNATION -  EW 012
 DO4133  PID         -  DO4133
 DO4133  STATE/COUNTY-  IL/CLARK
 DO4133  COUNTRY     -  US
 DO4133  USGS QUAD   -  MARSHALL (2018)
 DO4133
 DO4133                         *CURRENT SURVEY CONTROL
 DO4133  ______________________________________________________________________
 DO4133* NAD 83(1986) POSITION- 39 26 50.39   (N) 087 40 56.42   (W)   HD_HELD1
 DO4133* NAVD 88 ORTHO HEIGHT -   183.119 (meters)      600.78  (feet) ADJUSTED
 DO4133  ______________________________________________________________________
 DO4133  GEOID HEIGHT    -        -32.253 (meters)                     GEOID18
 DO4133  DYNAMIC HEIGHT  -        183.016 (meters)      600.45  (feet) COMP
 DO4133  MODELED GRAVITY -    980,060.8   (mgal)                       NAVD 88
 DO4133
 DO4133  VERT ORDER      -  SECOND    CLASS I
 DO4133
 DO4133.The horizontal coordinates were determined by differentially corrected
 DO4133.hand held GPS observations or other comparable positioning techniques
 DO4133.and have an estimated accuracy of +/- 3 meters.
 DO4133
 DO4133.The orthometric height was determined by differential leveling and
 DO4133.adjusted by the NATIONAL GEODETIC SURVEY
 DO4133.in April 2013.
 DO4133
 DO4133.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4133.GEOID18 height accuracy estimate available here.
 DO4133
 DO4133.Click photographs - Photos may exist for this station.
 DO4133
 DO4133.The dynamic height is computed by dividing the NAVD 88
 DO4133.geopotential number by the normal gravity value computed on the
 DO4133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4133.degrees latitude (g = 980.6199 gals.).
 DO4133
 DO4133.The modeled gravity was interpolated from observed gravity values.
 DO4133
 DO4133;                    North         East    Units  Estimated Accuracy
 DO4133;SPC IL E     -   308,841.6     356,035.3     MT  (+/- 3 meters HH1 GPS) 
 DO4133
 DO4133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4128866641(NAD 83)
 DO4133
 DO4133                          SUPERSEDED SURVEY CONTROL
 DO4133
 DO4133.No superseded survey control is available for this station.
 DO4133
 DO4133_MARKER: F = FLANGE-ENCASED ROD
 DO4133_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4133_STAMPING: EW 012
 DO4133_MARK LOGO: UIL
 DO4133_PROJECTION: FLUSH
 DO4133_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4133+STABILITY: SURFACE MOTION
 DO4133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4133+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 DO4133_ROD/PIPE-DEPTH: 4.0 meters
 DO4133_SLEEVE-DEPTH  : 0.9 meters
 DO4133
 DO4133  HISTORY     - Date     Condition        Report By
 DO4133  HISTORY     - 20120404 MONUMENTED       TROTT
 DO4133
 DO4133                          STATION DESCRIPTION
 DO4133
 DO4133'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4133'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST OF CLARKSVILLE, 4.6
 DO4133'MI (7.4 KM) WEST-SOUTHWEST OF DENNISON AND 3.9 MI (6.3 KM) NORTH OF
 DO4133'MARSHALL.
 DO4133'
 DO4133'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 40 AND IL ROUTE
 DO4133'1 IN MARSHALL, PROCEED NORTH ON IL ROUTE 1 FOR 3.2 MI (5.1 KM) TO THE
 DO4133'STATION ON THE LEFT.
 DO4133'
 DO4133'THE STATION IS 14.0 M (45.9 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4133'55.0 M (180.4 FT) SOUTH OF THE CENTERLINE OF 2025TH ROAD AND 5.5 M
 DO4133'(18.0 FT) EAST OF A WOOD POWER POLE.
 DO4133'
 DO4133'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4133'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4133'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4134 ***********************************************************************
 DO4134  DESIGNATION -  EW 013
 DO4134  PID         -  DO4134
 DO4134  STATE/COUNTY-  IL/CLARK
 DO4134  COUNTRY     -  US
 DO4134  USGS QUAD   -  MARSHALL (2018)
 DO4134
 DO4134                         *CURRENT SURVEY CONTROL
 DO4134  ______________________________________________________________________
 DO4134* NAD 83(1986) POSITION- 39 25 57.85   (N) 087 41 21.83   (W)   HD_HELD1
 DO4134* NAVD 88 ORTHO HEIGHT -   163.685 (meters)      537.02  (feet) ADJUSTED
 DO4134  ______________________________________________________________________
 DO4134  GEOID HEIGHT    -        -32.251 (meters)                     GEOID18
 DO4134  DYNAMIC HEIGHT  -        163.593 (meters)      536.72  (feet) COMP
 DO4134  MODELED GRAVITY -    980,059.0   (mgal)                       NAVD 88
 DO4134
 DO4134  VERT ORDER      -  SECOND    CLASS I
 DO4134
 DO4134.The horizontal coordinates were determined by differentially corrected
 DO4134.hand held GPS observations or other comparable positioning techniques
 DO4134.and have an estimated accuracy of +/- 3 meters.
 DO4134
 DO4134.The orthometric height was determined by differential leveling and
 DO4134.adjusted by the NATIONAL GEODETIC SURVEY
 DO4134.in April 2013.
 DO4134
 DO4134.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4134.GEOID18 height accuracy estimate available here.
 DO4134
 DO4134.Click photographs - Photos may exist for this station.
 DO4134
 DO4134.The dynamic height is computed by dividing the NAVD 88
 DO4134.geopotential number by the normal gravity value computed on the
 DO4134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4134.degrees latitude (g = 980.6199 gals.).
 DO4134
 DO4134.The modeled gravity was interpolated from observed gravity values.
 DO4134
 DO4134;                    North         East    Units  Estimated Accuracy
 DO4134;SPC IL E     -   307,216.9     355,439.3     MT  (+/- 3 meters HH1 GPS) 
 DO4134
 DO4134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4066865026(NAD 83)
 DO4134
 DO4134                          SUPERSEDED SURVEY CONTROL
 DO4134
 DO4134.No superseded survey control is available for this station.
 DO4134
 DO4134_MARKER: F = FLANGE-ENCASED ROD
 DO4134_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4134_STAMPING: EW 013
 DO4134_MARK LOGO: UIL
 DO4134_PROJECTION: FLUSH
 DO4134_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4134_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4134+STABILITY: POSITION/ELEVATION WELL
 DO4134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4134+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2012
 DO4134_ROD/PIPE-DEPTH: 4.3 meters
 DO4134_SLEEVE-DEPTH  : 0.9 meters
 DO4134
 DO4134  HISTORY     - Date     Condition        Report By
 DO4134  HISTORY     - 20120405 MONUMENTED       TROTT
 DO4134
 DO4134                          STATION DESCRIPTION
 DO4134
 DO4134'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4134'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) EAST-SOUTHEAST OF
 DO4134'CLARKSVILLE, 5.3 MI (8.5 KM) WEST-SOUTHWEST OF DENNISON AND 2.9 MI
 DO4134'(4.7 KM) NORTH OF MARSHALL.
 DO4134'
 DO4134'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 40 AND IL ROUTE
 DO4134'1 IN MARSHALL, PROCEED NORTH ON IL ROUTE 1 FOR 2.1 MI (3.4 KM) TO THE
 DO4134'STATION ON THE LEFT.
 DO4134'
 DO4134'THE STATION IS 8.4 M (27.6 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4134'28.2 M (92.5 FT) SOUTHWEST OF THE SOUTH END OF THE EAST GUARD RAIL AND
 DO4134'12.8 M (42.0 FT) SOUTHWEST OF THE SOUTH END OF THE WEST GUARD RAIL.
 DO4134'
 DO4134'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4134'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4134'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4135 ***********************************************************************
 DO4135  DESIGNATION -  EW 014
 DO4135  PID         -  DO4135
 DO4135  STATE/COUNTY-  IL/CLARK
 DO4135  COUNTRY     -  US
 DO4135  USGS QUAD   -  MARSHALL (2018)
 DO4135
 DO4135                         *CURRENT SURVEY CONTROL
 DO4135  ______________________________________________________________________
 DO4135* NAD 83(1986) POSITION- 39 25 07.13   (N) 087 41 35.32   (W)   HD_HELD1
 DO4135* NAVD 88 ORTHO HEIGHT -   192.032 (meters)      630.03  (feet) ADJUSTED
 DO4135  ______________________________________________________________________
 DO4135  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 DO4135  DYNAMIC HEIGHT  -        191.923 (meters)      629.67  (feet) COMP
 DO4135  MODELED GRAVITY -    980,057.4   (mgal)                       NAVD 88
 DO4135
 DO4135  VERT ORDER      -  SECOND    CLASS I
 DO4135
 DO4135.The horizontal coordinates were determined by differentially corrected
 DO4135.hand held GPS observations or other comparable positioning techniques
 DO4135.and have an estimated accuracy of +/- 3 meters.
 DO4135
 DO4135.The orthometric height was determined by differential leveling and
 DO4135.adjusted by the NATIONAL GEODETIC SURVEY
 DO4135.in April 2013.
 DO4135
 DO4135.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4135.GEOID18 height accuracy estimate available here.
 DO4135
 DO4135.Click photographs - Photos may exist for this station.
 DO4135
 DO4135.The dynamic height is computed by dividing the NAVD 88
 DO4135.geopotential number by the normal gravity value computed on the
 DO4135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4135.degrees latitude (g = 980.6199 gals.).
 DO4135
 DO4135.The modeled gravity was interpolated from observed gravity values.
 DO4135
 DO4135;                    North         East    Units  Estimated Accuracy
 DO4135;SPC IL E     -   305,650.4     355,127.8     MT  (+/- 3 meters HH1 GPS) 
 DO4135
 DO4135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4033463465(NAD 83)
 DO4135
 DO4135                          SUPERSEDED SURVEY CONTROL
 DO4135
 DO4135.No superseded survey control is available for this station.
 DO4135
 DO4135_MARKER: F = FLANGE-ENCASED ROD
 DO4135_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4135_STAMPING: EW 014
 DO4135_MARK LOGO: UIL
 DO4135_PROJECTION: PROJECTING 30 CENTIMETERS
 DO4135_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4135_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4135+STABILITY: POSITION/ELEVATION WELL
 DO4135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4135+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2012
 DO4135_ROD/PIPE-DEPTH: 3.7 meters
 DO4135_SLEEVE-DEPTH  : 0.9 meters
 DO4135
 DO4135  HISTORY     - Date     Condition        Report By
 DO4135  HISTORY     - 20120504 MONUMENTED       TROTT
 DO4135  HISTORY     - 20230827 GOOD             USPS
 DO4135
 DO4135                          STATION DESCRIPTION
 DO4135
 DO4135'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4135'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST-SOUTHEAST OF
 DO4135'CLARKSVILLE, 5.9 MI (9.5 KM) WEST-SOUTHWEST OF DENNISON AND 1.9 MI
 DO4135'(3.1 KM) NORTH OF MARSHALL.
 DO4135'
 DO4135'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 40 AND IL ROUTE
 DO4135'1 IN MARSHALL, PROCEED NORTH ALONG IL ROUTE 1 FOR 1.1 MI (1.8 KM) TO
 DO4135'THE STATION ON THE RIGHT.
 DO4135'
 DO4135'THE STATION IS 26.8 M (87.9 FT) EAST OF THE CENTERLINE OF THE IL ROUTE
 DO4135'1 MEDIAN, 12.6 M (41.3 FT) EAST-SOUTHEAST OF A SIGN POST FOR 'EAST
 DO4135'I-70' AND 1.0 M (3.3 FT) WEST OF A WOVEN WIRE FENCE.
 DO4135'
 DO4135'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4135'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4135'IN IDENTIFICATION.
 DO4135
 DO4135                          STATION RECOVERY (2023)
 DO4135
 DO4135'RECOVERY NOTE BY US POSTAL SERVICE 2023 (STH)
 DO4135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4136 ***********************************************************************
 DO4136  DESIGNATION -  EW 015
 DO4136  PID         -  DO4136
 DO4136  STATE/COUNTY-  IL/CLARK
 DO4136  COUNTRY     -  US
 DO4136  USGS QUAD   -  MARSHALL (2018)
 DO4136
 DO4136                         *CURRENT SURVEY CONTROL
 DO4136  ______________________________________________________________________
 DO4136* NAD 83(1986) POSITION- 39 24 15.70   (N) 087 41 39.61   (W)   HD_HELD1
 DO4136* NAVD 88 ORTHO HEIGHT -   190.532 (meters)      625.10  (feet) ADJUSTED
 DO4136  ______________________________________________________________________
 DO4136  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 DO4136  DYNAMIC HEIGHT  -        190.424 (meters)      624.75  (feet) COMP
 DO4136  MODELED GRAVITY -    980,055.8   (mgal)                       NAVD 88
 DO4136
 DO4136  VERT ORDER      -  SECOND    CLASS I
 DO4136
 DO4136.The horizontal coordinates were determined by differentially corrected
 DO4136.hand held GPS observations or other comparable positioning techniques
 DO4136.and have an estimated accuracy of +/- 3 meters.
 DO4136
 DO4136.The orthometric height was determined by differential leveling and
 DO4136.adjusted by the NATIONAL GEODETIC SURVEY
 DO4136.in April 2013.
 DO4136
 DO4136.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4136.GEOID18 height accuracy estimate available here.
 DO4136
 DO4136.Click photographs - Photos may exist for this station.
 DO4136
 DO4136.The dynamic height is computed by dividing the NAVD 88
 DO4136.geopotential number by the normal gravity value computed on the
 DO4136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4136.degrees latitude (g = 980.6199 gals.).
 DO4136
 DO4136.The modeled gravity was interpolated from observed gravity values.
 DO4136
 DO4136;                    North         East    Units  Estimated Accuracy
 DO4136;SPC IL E     -   304,063.6     355,036.4     MT  (+/- 3 meters HH1 GPS) 
 DO4136
 DO4136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4021961880(NAD 83)
 DO4136
 DO4136                          SUPERSEDED SURVEY CONTROL
 DO4136
 DO4136.No superseded survey control is available for this station.
 DO4136
 DO4136_MARKER: F = FLANGE-ENCASED ROD
 DO4136_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4136_STAMPING: EW 015
 DO4136_MARK LOGO: UIL
 DO4136_PROJECTION: FLUSH
 DO4136_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4136+STABILITY: SURFACE MOTION
 DO4136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4136+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO4136_ROD/PIPE-DEPTH: 3.7 meters
 DO4136_SLEEVE-DEPTH  : 0.9 meters
 DO4136
 DO4136  HISTORY     - Date     Condition        Report By
 DO4136  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4136  HISTORY     - 20230827 GOOD             USPS
 DO4136
 DO4136                          STATION DESCRIPTION
 DO4136
 DO4136'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4136'THE STATION IS LOCATED IN MARSHALL, IL.
 DO4136'
 DO4136'TO REACH THE STATION PROCEED TO THE NORTHWEST QUADRANT OF THE
 DO4136'INTERSECTION OF IL ROUTE 40 AND IL ROUTE 1 IN MARSHALL.
 DO4136'
 DO4136'THE STATION IS 11.6 M (38.1 FT) NORTH OF THE NORTH EDGE OF PAVEMENT OF
 DO4136'IL ROUTE 40, 18.4 M (60.4 FT) SOUTH OF THE SOUTHWEST CORNER OF A BRICK
 DO4136'BUILDING, 8.1 M (26.6 FT) SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER
 DO4136'AND 7.1 M (23.3 FT) SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER.
 DO4136'
 DO4136'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4136'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4136'IN IDENTIFICATION.
 DO4136
 DO4136                          STATION RECOVERY (2023)
 DO4136
 DO4136'RECOVERY NOTE BY US POSTAL SERVICE 2023 (STH)
 DO4136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4137 ***********************************************************************
 DO4137  DESIGNATION -  EW 016
 DO4137  PID         -  DO4137
 DO4137  STATE/COUNTY-  IL/CLARK
 DO4137  COUNTRY     -  US
 DO4137  USGS QUAD   -  MARSHALL (2018)
 DO4137
 DO4137                         *CURRENT SURVEY CONTROL
 DO4137  ______________________________________________________________________
 DO4137* NAD 83(1986) POSITION- 39 23 14.33   (N) 087 42 20.56   (W)   HD_HELD1
 DO4137* NAVD 88 ORTHO HEIGHT -   182.871 (meters)      599.97  (feet) ADJUSTED
 DO4137  ______________________________________________________________________
 DO4137  GEOID HEIGHT    -        -32.240 (meters)                     GEOID18
 DO4137  DYNAMIC HEIGHT  -        182.767 (meters)      599.63  (feet) COMP
 DO4137  MODELED GRAVITY -    980,053.9   (mgal)                       NAVD 88
 DO4137
 DO4137  VERT ORDER      -  SECOND    CLASS I
 DO4137
 DO4137.The horizontal coordinates were determined by differentially corrected
 DO4137.hand held GPS observations or other comparable positioning techniques
 DO4137.and have an estimated accuracy of +/- 3 meters.
 DO4137
 DO4137.The orthometric height was determined by differential leveling and
 DO4137.adjusted by the NATIONAL GEODETIC SURVEY
 DO4137.in April 2013.
 DO4137
 DO4137.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4137.GEOID18 height accuracy estimate available here.
 DO4137
 DO4137.Click photographs - Photos may exist for this station.
 DO4137
 DO4137.The dynamic height is computed by dividing the NAVD 88
 DO4137.geopotential number by the normal gravity value computed on the
 DO4137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4137.degrees latitude (g = 980.6199 gals.).
 DO4137
 DO4137.The modeled gravity was interpolated from observed gravity values.
 DO4137
 DO4137;                    North         East    Units  Estimated Accuracy
 DO4137;SPC IL E     -   302,164.2     354,069.9     MT  (+/- 3 meters HH1 GPS) 
 DO4137
 DO4137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3922559996(NAD 83)
 DO4137
 DO4137                          SUPERSEDED SURVEY CONTROL
 DO4137
 DO4137.No superseded survey control is available for this station.
 DO4137
 DO4137_MARKER: F = FLANGE-ENCASED ROD
 DO4137_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4137_STAMPING: EW 016
 DO4137_MARK LOGO: UIL
 DO4137_PROJECTION: FLUSH
 DO4137_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4137+STABILITY: SURFACE MOTION
 DO4137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4137+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2012
 DO4137_ROD/PIPE-DEPTH: 3.7 meters
 DO4137_SLEEVE-DEPTH  : 0.9 meters
 DO4137
 DO4137  HISTORY     - Date     Condition        Report By
 DO4137  HISTORY     - 20120405 MONUMENTED       TROTT
 DO4137
 DO4137                          STATION DESCRIPTION
 DO4137
 DO4137'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4137'THE STATION IS LOCATED IN THE TOWN OF MARSHALL, IL.
 DO4137'
 DO4137'TO REACH THE STATION FROM THE INTERSECTION OF ARCHER AVENUE AND
 DO4137'MICHIGAN AVENUE IN MARSHALL, PROCEED WEST ON ARCHER AVENUE FOR 0.6 MI
 DO4137'(1.0 KM) TO '43 ARCHER AVENUE' AND THE STATION ON THE LEFT.
 DO4137'
 DO4137'THE STATION IS 11.6 M (38.1 FT) SOUTH OF THE CENTERLINE OF ARCHER
 DO4137'AVENUE, 11.2 M (36.7 FT) EAST OF THE CENTERLINE OF A ASPHALT DRIVE AND
 DO4137'10.6 M (34.8 FT) WEST OF THE CENTERLINE OF A ASPHALT DRIVE.
 DO4137'
 DO4137'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4137'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4137'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4138 ***********************************************************************
 DO4138  DESIGNATION -  EW 017
 DO4138  PID         -  DO4138
 DO4138  STATE/COUNTY-  IL/CLARK
 DO4138  COUNTRY     -  US
 DO4138  USGS QUAD   -  CLARK CENTER (2018)
 DO4138
 DO4138                         *CURRENT SURVEY CONTROL
 DO4138  ______________________________________________________________________
 DO4138* NAD 83(1986) POSITION- 39 22 15.99   (N) 087 45 36.40   (W)   HD_HELD1
 DO4138* NAVD 88 ORTHO HEIGHT -   171.617 (meters)      563.05  (feet) ADJUSTED
 DO4138  ______________________________________________________________________
 DO4138  GEOID HEIGHT    -        -32.195 (meters)                     GEOID18
 DO4138  DYNAMIC HEIGHT  -        171.518 (meters)      562.72  (feet) COMP
 DO4138  MODELED GRAVITY -    980,051.5   (mgal)                       NAVD 88
 DO4138
 DO4138  VERT ORDER      -  SECOND    CLASS I
 DO4138
 DO4138.The horizontal coordinates were determined by differentially corrected
 DO4138.hand held GPS observations or other comparable positioning techniques
 DO4138.and have an estimated accuracy of +/- 3 meters.
 DO4138
 DO4138.The orthometric height was determined by differential leveling and
 DO4138.adjusted by the NATIONAL GEODETIC SURVEY
 DO4138.in April 2013.
 DO4138
 DO4138.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4138.GEOID18 height accuracy estimate available here.
 DO4138
 DO4138.Click photographs - Photos may exist for this station.
 DO4138
 DO4138.The dynamic height is computed by dividing the NAVD 88
 DO4138.geopotential number by the normal gravity value computed on the
 DO4138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4138.degrees latitude (g = 980.6199 gals.).
 DO4138
 DO4138.The modeled gravity was interpolated from observed gravity values.
 DO4138
 DO4138;                    North         East    Units  Estimated Accuracy
 DO4138;SPC IL E     -   300,333.8     349,394.7     MT  (+/- 3 meters HH1 GPS) 
 DO4138
 DO4138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3452558235(NAD 83)
 DO4138
 DO4138                          SUPERSEDED SURVEY CONTROL
 DO4138
 DO4138.No superseded survey control is available for this station.
 DO4138
 DO4138_MARKER: F = FLANGE-ENCASED ROD
 DO4138_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4138_STAMPING: EW 017
 DO4138_MARK LOGO: UIL
 DO4138_PROJECTION: FLUSH
 DO4138_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4138_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4138+STABILITY: POSITION/ELEVATION WELL
 DO4138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4138+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2012
 DO4138_ROD/PIPE-DEPTH: 6.7 meters
 DO4138_SLEEVE-DEPTH  : 0.9 meters
 DO4138
 DO4138  HISTORY     - Date     Condition        Report By
 DO4138  HISTORY     - 20120405 MONUMENTED       TROTT
 DO4138
 DO4138                          STATION DESCRIPTION
 DO4138
 DO4138'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4138'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH-SOUTHEAST OF
 DO4138'CLARKSVILLE, 3.8 MI (6.1 KM) WEST-SOUTHWEST OF MARSHALL AND 1.3 MI
 DO4138'(2.1 KM) EAST-NORTHEAST OF CLARK CENTER.
 DO4138'
 DO4138'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 40 AND IL ROUTE
 DO4138'1 IN MARSHALL, PROCEED WEST ON IL ROUTE 40 FOR 4.3 MI (6.9 KM) TO THE
 DO4138'STATION ON THE LEFT.
 DO4138'
 DO4138'THE STATION IS 14.5 M (47.6 FT) SOUTH OF THE CENTERLINE OF IL ROUTE
 DO4138'40, 31.8 M (104.3 FT) WEST OF THE WEST END OF THE GUARD RAIL ON THE
 DO4138'NORTH SIDE OF IL ROUTE 40 AND 14.7 M (48.2 FT) WEST OF A GRAVEL DRIVE.
 DO4138'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4138'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4138'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4139 ***********************************************************************
 DO4139  DESIGNATION -  EW 018
 DO4139  PID         -  DO4139
 DO4139  STATE/COUNTY-  IL/CLARK
 DO4139  COUNTRY     -  US
 DO4139  USGS QUAD   -  CLARK CENTER (2018)
 DO4139
 DO4139                         *CURRENT SURVEY CONTROL
 DO4139  ______________________________________________________________________
 DO4139* NAD 83(1986) POSITION- 39 21 43.80   (N) 087 47 08.68   (W)   HD_HELD1
 DO4139* NAVD 88 ORTHO HEIGHT -   186.820 (meters)      612.93  (feet) ADJUSTED
 DO4139  ______________________________________________________________________
 DO4139  GEOID HEIGHT    -        -32.174 (meters)                     GEOID18
 DO4139  DYNAMIC HEIGHT  -        186.713 (meters)      612.57  (feet) COMP
 DO4139  MODELED GRAVITY -    980,050.3   (mgal)                       NAVD 88
 DO4139
 DO4139  VERT ORDER      -  SECOND    CLASS I
 DO4139
 DO4139.The horizontal coordinates were determined by differentially corrected
 DO4139.hand held GPS observations or other comparable positioning techniques
 DO4139.and have an estimated accuracy of +/- 3 meters.
 DO4139
 DO4139.The orthometric height was determined by differential leveling and
 DO4139.adjusted by the NATIONAL GEODETIC SURVEY
 DO4139.in April 2013.
 DO4139
 DO4139.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4139.GEOID18 height accuracy estimate available here.
 DO4139
 DO4139.Click photographs - Photos may exist for this station.
 DO4139
 DO4139.The dynamic height is computed by dividing the NAVD 88
 DO4139.geopotential number by the normal gravity value computed on the
 DO4139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4139.degrees latitude (g = 980.6199 gals.).
 DO4139
 DO4139.The modeled gravity was interpolated from observed gravity values.
 DO4139
 DO4139;                    North         East    Units  Estimated Accuracy
 DO4139;SPC IL E     -   299,327.4     347,191.8     MT  (+/- 3 meters HH1 GPS) 
 DO4139
 DO4139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3230857262(NAD 83)
 DO4139
 DO4139                          SUPERSEDED SURVEY CONTROL
 DO4139
 DO4139.No superseded survey control is available for this station.
 DO4139
 DO4139_MARKER: F = FLANGE-ENCASED ROD
 DO4139_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4139_STAMPING: EW 018
 DO4139_MARK LOGO: UIL
 DO4139_PROJECTION: FLUSH
 DO4139_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4139_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4139+STABILITY: POSITION/ELEVATION WELL
 DO4139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4139+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2012
 DO4139_ROD/PIPE-DEPTH: 4.9 meters
 DO4139_SLEEVE-DEPTH  : 0.9 meters
 DO4139
 DO4139  HISTORY     - Date     Condition        Report By
 DO4139  HISTORY     - 20120405 MONUMENTED       TROTT
 DO4139
 DO4139                          STATION DESCRIPTION
 DO4139
 DO4139'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4139'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH OF CLARKSVILLE,
 DO4139'5.3 MI (8.5 KM) WEST-SOUTHWEST OF MARSHALL AND IN THE TOWN OF CLARK
 DO4139'CENTER, IL.
 DO4139'
 DO4139'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 40 AND IL ROUTE
 DO4139'1 IN MARSHALL, PROCEED WEST ON IL ROUTE 40 FOR 5.8 MI (9.3 KM) TO THE
 DO4139'STATION ON THE RIGHT.
 DO4139'
 DO4139'THE STATION IS 15.7 M (51.5 FT) NORTH OF THE CENTERLINE OF IL ROUTE
 DO4139'40, 117.5 M (385.5 FT) WEST OF THE CENTERLINE OF NORTH BYRON STREET
 DO4139'AND 41.0 M (134.5 FT) NORTHWEST OF THE NORTHWEST CORNER OF A GRAVEL
 DO4139'PARKING LOT.
 DO4139'
 DO4139'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4139'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4139'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4140 ***********************************************************************
 DO4140  DESIGNATION -  EW 019
 DO4140  PID         -  DO4140
 DO4140  STATE/COUNTY-  IL/CLARK
 DO4140  COUNTRY     -  US
 DO4140  USGS QUAD   -  CLARK CENTER (2018)
 DO4140
 DO4140                         *CURRENT SURVEY CONTROL
 DO4140  ______________________________________________________________________
 DO4140* NAD 83(1986) POSITION- 39 21 19.98   (N) 087 48 26.34   (W)   HD_HELD1
 DO4140* NAVD 88 ORTHO HEIGHT -   191.331 (meters)      627.73  (feet) ADJUSTED
 DO4140  ______________________________________________________________________
 DO4140  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 DO4140  DYNAMIC HEIGHT  -        191.221 (meters)      627.36  (feet) COMP
 DO4140  MODELED GRAVITY -    980,049.3   (mgal)                       NAVD 88
 DO4140
 DO4140  VERT ORDER      -  SECOND    CLASS I
 DO4140
 DO4140.The horizontal coordinates were determined by differentially corrected
 DO4140.hand held GPS observations or other comparable positioning techniques
 DO4140.and have an estimated accuracy of +/- 3 meters.
 DO4140
 DO4140.The orthometric height was determined by differential leveling and
 DO4140.adjusted by the NATIONAL GEODETIC SURVEY
 DO4140.in April 2013.
 DO4140
 DO4140.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4140.GEOID18 height accuracy estimate available here.
 DO4140
 DO4140.Click photographs - Photos may exist for this station.
 DO4140
 DO4140.The dynamic height is computed by dividing the NAVD 88
 DO4140.geopotential number by the normal gravity value computed on the
 DO4140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4140.degrees latitude (g = 980.6199 gals.).
 DO4140
 DO4140.The modeled gravity was interpolated from observed gravity values.
 DO4140
 DO4140;                    North         East    Units  Estimated Accuracy
 DO4140;SPC IL E     -   298,581.8     345,337.0     MT  (+/- 3 meters HH1 GPS) 
 DO4140
 DO4140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3044356544(NAD 83)
 DO4140
 DO4140                          SUPERSEDED SURVEY CONTROL
 DO4140
 DO4140.No superseded survey control is available for this station.
 DO4140
 DO4140_MARKER: F = FLANGE-ENCASED ROD
 DO4140_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4140_STAMPING: EW 019
 DO4140_MARK LOGO: UIL
 DO4140_PROJECTION: FLUSH
 DO4140_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4140_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4140+STABILITY: POSITION/ELEVATION WELL
 DO4140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4140+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2012
 DO4140_ROD/PIPE-DEPTH: 4.9 meters
 DO4140_SLEEVE-DEPTH  : 0.9 meters
 DO4140
 DO4140  HISTORY     - Date     Condition        Report By
 DO4140  HISTORY     - 20120406 MONUMENTED       TROTT
 DO4140
 DO4140                          STATION DESCRIPTION
 DO4140
 DO4140'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4140'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH OF CLARKSVILLE,
 DO4140'6.6 MI (10.6 KM) WEST-SOUTHWEST OF MARSHALL AND 1.4 MI (2.3 KM)
 DO4140'WEST-SOUTHWEST OF CLARK CENTER.
 DO4140'
 DO4140'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 40 AND IL ROUTE
 DO4140'1 IN MARSHALL, PROCEED WEST ON IL ROUTE 40 FOR 7.1 MI (11.4 KM)
 DO4140'PASSING THROUGH CLARK CENTER TO THE STATION ON THE RIGHT.
 DO4140'
 DO4140'THE STATION IS 19.4 M (63.6 FT) NORTH OF THE CENTERLINE OF IL ROUTE
 DO4140'40, 6.0 M (19.7 FT) EAST OF THE CENTERLINE OF 1100TH ST. AND 11.1 M
 DO4140'(36.4 FT) NORTHWEST OF THE NORTHWEST CORNER OF A 3X7 BOX CULVERT.
 DO4140'
 DO4140'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4140'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4140'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4141 ***********************************************************************
 DO4141  DESIGNATION -  EW 020
 DO4141  PID         -  DO4141
 DO4141  STATE/COUNTY-  IL/CLARK
 DO4141  COUNTRY     -  US
 DO4141  USGS QUAD   -  CLARK CENTER (2018)
 DO4141
 DO4141                         *CURRENT SURVEY CONTROL
 DO4141  ______________________________________________________________________
 DO4141* NAD 83(1986) POSITION- 39 20 31.11   (N) 087 50 56.46   (W)   HD_HELD1
 DO4141* NAVD 88 ORTHO HEIGHT -   192.277 (meters)      630.83  (feet) ADJUSTED
 DO4141  ______________________________________________________________________
 DO4141  GEOID HEIGHT    -        -32.130 (meters)                     GEOID18
 DO4141  DYNAMIC HEIGHT  -        192.166 (meters)      630.46  (feet) COMP
 DO4141  MODELED GRAVITY -    980,047.5   (mgal)                       NAVD 88
 DO4141
 DO4141  VERT ORDER      -  SECOND    CLASS I
 DO4141
 DO4141.The horizontal coordinates were determined by differentially corrected
 DO4141.hand held GPS observations or other comparable positioning techniques
 DO4141.and have an estimated accuracy of +/- 3 meters.
 DO4141
 DO4141.The orthometric height was determined by differential leveling and
 DO4141.adjusted by the NATIONAL GEODETIC SURVEY
 DO4141.in April 2013.
 DO4141
 DO4141.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4141.GEOID18 height accuracy estimate available here.
 DO4141
 DO4141.Click photographs - Photos may exist for this station.
 DO4141
 DO4141.The dynamic height is computed by dividing the NAVD 88
 DO4141.geopotential number by the normal gravity value computed on the
 DO4141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4141.degrees latitude (g = 980.6199 gals.).
 DO4141
 DO4141.The modeled gravity was interpolated from observed gravity values.
 DO4141
 DO4141;                    North         East    Units  Estimated Accuracy
 DO4141;SPC IL E     -   297,054.6     341,751.0     MT  (+/- 3 meters HH1 GPS) 
 DO4141
 DO4141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2683655070(NAD 83)
 DO4141
 DO4141                          SUPERSEDED SURVEY CONTROL
 DO4141
 DO4141.No superseded survey control is available for this station.
 DO4141
 DO4141_MARKER: F = FLANGE-ENCASED ROD
 DO4141_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4141_STAMPING: EW 020
 DO4141_MARK LOGO: UIL
 DO4141_PROJECTION: FLUSH
 DO4141_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4141_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4141+STABILITY: POSITION/ELEVATION WELL
 DO4141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4141+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2012
 DO4141_ROD/PIPE-DEPTH: 4.9 meters
 DO4141_SLEEVE-DEPTH  : 0.9 meters
 DO4141
 DO4141  HISTORY     - Date     Condition        Report By
 DO4141  HISTORY     - 20120406 MONUMENTED       TROTT
 DO4141
 DO4141                          STATION DESCRIPTION
 DO4141
 DO4141'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4141'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-NORTHEAST OF CASEY,
 DO4141'8.0 MI (12.9 KM) SOUTH-SOUTHWEST OF CLARKSVILLE AND 3.8 MI (6.1 KM)
 DO4141'WEST-SOUTHWEST OF CLARK CENTER.
 DO4141'
 DO4141'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 40 AND IL ROUTE
 DO4141'1 IN MARSHALL, PROCEED WEST ON IL ROUTE 40 FOR 9.5 MI (15.3 KM)
 DO4141'PASSING THROUGH CLARK CENTER TO MARTINSVILLE ROAD (OLD US HIGHWAY 40),
 DO4141'GO SOUTH ON MARTINSVILLE ROAD TO 880TH STREET, GO SOUTH ON 880TH
 DO4141'STREET FOR 0.05 MI (0.1 KM) TO THE STATION ON THE RIGHT.
 DO4141'
 DO4141'THE STATION IS 7.3 M (24.0 FT) WEST OF THE CENTERLINE OF 880TH STREET,
 DO4141'68.0 M (223.1 FT) NORTH OF A WOOD POWER POLE AND 7.4 M (24.3 FT) SOUTH
 DO4141'OF A WOOD POWER POLE.
 DO4141'
 DO4141'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4141'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4141'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4142 ***********************************************************************
 DO4142  DESIGNATION -  EW 021
 DO4142  PID         -  DO4142
 DO4142  STATE/COUNTY-  IL/CLARK
 DO4142  COUNTRY     -  US
 DO4142  USGS QUAD   -  CLARK CENTER (2018)
 DO4142
 DO4142                         *CURRENT SURVEY CONTROL
 DO4142  ______________________________________________________________________
 DO4142* NAD 83(1986) POSITION- 39 19 30.05   (N) 087 50 53.73   (W)   HD_HELD1
 DO4142* NAVD 88 ORTHO HEIGHT -   194.790 (meters)      639.07  (feet) ADJUSTED
 DO4142  ______________________________________________________________________
 DO4142  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 DO4142  DYNAMIC HEIGHT  -        194.678 (meters)      638.71  (feet) COMP
 DO4142  MODELED GRAVITY -    980,046.6   (mgal)                       NAVD 88
 DO4142
 DO4142  VERT ORDER      -  SECOND    CLASS I
 DO4142
 DO4142.The horizontal coordinates were determined by differentially corrected
 DO4142.hand held GPS observations or other comparable positioning techniques
 DO4142.and have an estimated accuracy of +/- 3 meters.
 DO4142
 DO4142.The orthometric height was determined by differential leveling and
 DO4142.adjusted by the NATIONAL GEODETIC SURVEY
 DO4142.in April 2013.
 DO4142
 DO4142.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4142.GEOID18 height accuracy estimate available here.
 DO4142
 DO4142.Click photographs - Photos may exist for this station.
 DO4142
 DO4142.The dynamic height is computed by dividing the NAVD 88
 DO4142.geopotential number by the normal gravity value computed on the
 DO4142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4142.degrees latitude (g = 980.6199 gals.).
 DO4142
 DO4142.The modeled gravity was interpolated from observed gravity values.
 DO4142
 DO4142;                    North         East    Units  Estimated Accuracy
 DO4142;SPC IL E     -   295,171.9     341,826.4     MT  (+/- 3 meters HH1 GPS) 
 DO4142
 DO4142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2688453187(NAD 83)
 DO4142
 DO4142                          SUPERSEDED SURVEY CONTROL
 DO4142
 DO4142.No superseded survey control is available for this station.
 DO4142
 DO4142_MARKER: F = FLANGE-ENCASED ROD
 DO4142_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4142_STAMPING: EW 021
 DO4142_MARK LOGO: UIL
 DO4142_PROJECTION: FLUSH
 DO4142_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4142_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4142+STABILITY: POSITION/ELEVATION WELL
 DO4142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4142+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2012
 DO4142_ROD/PIPE-DEPTH: 4.3 meters
 DO4142_SLEEVE-DEPTH  : 0.9 meters
 DO4142
 DO4142  HISTORY     - Date     Condition        Report By
 DO4142  HISTORY     - 20120406 MONUMENTED       TROTT
 DO4142
 DO4142                          STATION DESCRIPTION
 DO4142
 DO4142'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4142'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH-NORTHEAST OF
 DO4142'MORIAH, 7.9 MI (12.7 KM) EAST-NORTHEAST OF CASEY AND 4.4 MI (7.1 KM)
 DO4142'SOUTHWEST OF CLARK CENTER.
 DO4142'
 DO4142'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 40 AND IL ROUTE
 DO4142'1 IN MARSHALL, PROCEED WEST ON IL ROUTE 40 FOR 9.5 MI (15.3 KM)
 DO4142'PASSING THROUGH CLARK CENTER TO MARTINSVILLE ROAD (OLD US HIGHWAY 40),
 DO4142'GO SOUTH ON MARTINSVILLE ROAD TO 880TH STREET, GO SOUTH ON 880TH
 DO4142'STREET TO THE INTERSECTION OF COUNTY ROAD 1200N ROAD AND THE STATION
 DO4142'AT THE NORTHEAST QUADRANT.
 DO4142'
 DO4142'THE STATION IS 8.2 MI (13.2 KM) EAST OF THE CENTERLINE OF 880TH
 DO4142'STREET, 7.8 M (25.6 FT) NORTH OF THE CENTERLINE OF COUNTY ROAD 1200N
 DO4142'AND 37.4 M (122.7 FT) WEST OF A WOOD POWER POLE.
 DO4142'
 DO4142'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4142'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4142'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4143 ***********************************************************************
 DO4143  DESIGNATION -  EW 022
 DO4143  PID         -  DO4143
 DO4143  STATE/COUNTY-  IL/CLARK
 DO4143  COUNTRY     -  US
 DO4143  USGS QUAD   -  CLARK CENTER (2018)
 DO4143
 DO4143                         *CURRENT SURVEY CONTROL
 DO4143  ______________________________________________________________________
 DO4143* NAD 83(1986) POSITION- 39 19 28.36   (N) 087 52 00.55   (W)   HD_HELD1
 DO4143* NAVD 88 ORTHO HEIGHT -   190.427 (meters)      624.76  (feet) ADJUSTED
 DO4143  ______________________________________________________________________
 DO4143  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 DO4143  DYNAMIC HEIGHT  -        190.317 (meters)      624.40  (feet) COMP
 DO4143  MODELED GRAVITY -    980,046.0   (mgal)                       NAVD 88
 DO4143
 DO4143  VERT ORDER      -  SECOND    CLASS I
 DO4143
 DO4143.The horizontal coordinates were determined by differentially corrected
 DO4143.hand held GPS observations or other comparable positioning techniques
 DO4143.and have an estimated accuracy of +/- 3 meters.
 DO4143
 DO4143.The orthometric height was determined by differential leveling and
 DO4143.adjusted by the NATIONAL GEODETIC SURVEY
 DO4143.in April 2013.
 DO4143
 DO4143.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4143.GEOID18 height accuracy estimate available here.
 DO4143
 DO4143.Click photographs - Photos may exist for this station.
 DO4143
 DO4143.The dynamic height is computed by dividing the NAVD 88
 DO4143.geopotential number by the normal gravity value computed on the
 DO4143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4143.degrees latitude (g = 980.6199 gals.).
 DO4143
 DO4143.The modeled gravity was interpolated from observed gravity values.
 DO4143
 DO4143;                    North         East    Units  Estimated Accuracy
 DO4143;SPC IL E     -   295,111.4     340,226.2     MT  (+/- 3 meters HH1 GPS) 
 DO4143
 DO4143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2528453150(NAD 83)
 DO4143
 DO4143                          SUPERSEDED SURVEY CONTROL
 DO4143
 DO4143.No superseded survey control is available for this station.
 DO4143
 DO4143_MARKER: F = FLANGE-ENCASED ROD
 DO4143_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4143_STAMPING: EW 022
 DO4143_MARK LOGO: UIL
 DO4143_PROJECTION: FLUSH
 DO4143_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4143+STABILITY: SURFACE MOTION
 DO4143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4143+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2012
 DO4143_ROD/PIPE-DEPTH: 3.7 meters
 DO4143_SLEEVE-DEPTH  : 0.9 meters
 DO4143
 DO4143  HISTORY     - Date     Condition        Report By
 DO4143  HISTORY     - 20120406 MONUMENTED       TROTT
 DO4143
 DO4143                          STATION DESCRIPTION
 DO4143
 DO4143'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4143'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 DO4143'MORIAH, 7.0 MI (11.3 KM) EAST-NORTHEAST OF CASEY AND 5.3 MI (8.5 KM)
 DO4143'WEST-SOUTHWEST OF CLARK CENTER.
 DO4143'
 DO4143'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4143'COUNTY HIGHWAY 5 IN MARTINSVILLE, PROCEED SOUTH ON CO HIGHWAY 5
 DO4143'(ANGLING ROAD) TO COUNTY ROAD 1200N, PROCEED EAST ON COUNTY ROAD 1200N
 DO4143'FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DO4143'
 DO4143'THE STATION IS 6.2 M (20.3 FT) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4143'1200N, 6.4 M (21.0 FT) SOUTHEAST OF THE SOUTHWEST CORNER OF THE BEEF
 DO4143'BUILDING, 24.5 M (80.4 FT) WEST OF A WOOD POWER POLE AND 4.2 M (13.8
 DO4143'FT) EAST OF A FENCE CORNER.
 DO4143'
 DO4143'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4143'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4143'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4144 ***********************************************************************
 DO4144  DESIGNATION -  EW 023
 DO4144  PID         -  DO4144
 DO4144  STATE/COUNTY-  IL/CLARK
 DO4144  COUNTRY     -  US
 DO4144  USGS QUAD   -  CLARK CENTER (2018)
 DO4144
 DO4144                         *CURRENT SURVEY CONTROL
 DO4144  ______________________________________________________________________
 DO4144* NAD 83(1986) POSITION- 39 18 58.39   (N) 087 51 35.05   (W)   HD_HELD1
 DO4144* NAVD 88 ORTHO HEIGHT -   195.463 (meters)      641.28  (feet) ADJUSTED
 DO4144  ______________________________________________________________________
 DO4144  GEOID HEIGHT    -        -32.114 (meters)                     GEOID18
 DO4144  DYNAMIC HEIGHT  -        195.350 (meters)      640.91  (feet) COMP
 DO4144  MODELED GRAVITY -    980,045.8   (mgal)                       NAVD 88
 DO4144
 DO4144  VERT ORDER      -  SECOND    CLASS I
 DO4144
 DO4144.The horizontal coordinates were determined by differentially corrected
 DO4144.hand held GPS observations or other comparable positioning techniques
 DO4144.and have an estimated accuracy of +/- 3 meters.
 DO4144
 DO4144.The orthometric height was determined by differential leveling and
 DO4144.adjusted by the NATIONAL GEODETIC SURVEY
 DO4144.in April 2013.
 DO4144
 DO4144.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4144.GEOID18 height accuracy estimate available here.
 DO4144
 DO4144.Click photographs - Photos may exist for this station.
 DO4144
 DO4144.The dynamic height is computed by dividing the NAVD 88
 DO4144.geopotential number by the normal gravity value computed on the
 DO4144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4144.degrees latitude (g = 980.6199 gals.).
 DO4144
 DO4144.The modeled gravity was interpolated from observed gravity values.
 DO4144
 DO4144;                    North         East    Units  Estimated Accuracy
 DO4144;SPC IL E     -   294,190.3     340,841.9     MT  (+/- 3 meters HH1 GPS) 
 DO4144
 DO4144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2588552221(NAD 83)
 DO4144
 DO4144                          SUPERSEDED SURVEY CONTROL
 DO4144
 DO4144.No superseded survey control is available for this station.
 DO4144
 DO4144_MARKER: F = FLANGE-ENCASED ROD
 DO4144_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4144_STAMPING: EW 023
 DO4144_MARK LOGO: UIL
 DO4144_PROJECTION: FLUSH
 DO4144_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4144_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4144+STABILITY: POSITION/ELEVATION WELL
 DO4144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4144+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 DO4144_ROD/PIPE-DEPTH: 4.3 meters
 DO4144_SLEEVE-DEPTH  : 0.9 meters
 DO4144
 DO4144  HISTORY     - Date     Condition        Report By
 DO4144  HISTORY     - 20120409 MONUMENTED       TROTT
 DO4144
 DO4144                          STATION DESCRIPTION
 DO4144
 DO4144'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4144'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHEAST OF
 DO4144'MORIAH, 7.2 MI (11.6 KM) EAST OF CASEY AND 5.3 MI (8.5 KM) SOUTHWEST
 DO4144'OF CLARK CENTER.
 DO4144'
 DO4144'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4144'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTH ON
 DO4144'COUNTY HIGHWAY 5 FOR 1.6 MI (2.6 KM) TO THE STATION ON THE RIGHT.
 DO4144'
 DO4144'THE STATION IS 13.5 M (44.3 FT) SOUTHWEST OF THE CENTERLINE OF COUNTY
 DO4144'HIGHWAY 5, 41.2 M (135.2 FT) SOUTH OF A TELEPHONE SPLICE BOX AND 27.0
 DO4144'M (88.6 FT) SOUTHEAST OF A WOOD POWER POLE.
 DO4144'
 DO4144'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4144'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4144'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4145 ***********************************************************************
 DO4145  DESIGNATION -  EW 024
 DO4145  PID         -  DO4145
 DO4145  STATE/COUNTY-  IL/CLARK
 DO4145  COUNTRY     -  US
 DO4145  USGS QUAD   -  CLARK CENTER (2018)
 DO4145
 DO4145                         *CURRENT SURVEY CONTROL
 DO4145  ______________________________________________________________________
 DO4145* NAD 83(1986) POSITION- 39 18 26.22   (N) 087 50 49.19   (W)   HD_HELD1
 DO4145* NAVD 88 ORTHO HEIGHT -   196.376 (meters)      644.28  (feet) ADJUSTED
 DO4145  ______________________________________________________________________
 DO4145  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 DO4145  DYNAMIC HEIGHT  -        196.263 (meters)      643.91  (feet) COMP
 DO4145  MODELED GRAVITY -    980,045.7   (mgal)                       NAVD 88
 DO4145
 DO4145  VERT ORDER      -  SECOND    CLASS I
 DO4145
 DO4145.The horizontal coordinates were determined by differentially corrected
 DO4145.hand held GPS observations or other comparable positioning techniques
 DO4145.and have an estimated accuracy of +/- 3 meters.
 DO4145
 DO4145.The orthometric height was determined by differential leveling and
 DO4145.adjusted by the NATIONAL GEODETIC SURVEY
 DO4145.in April 2013.
 DO4145
 DO4145.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4145.GEOID18 height accuracy estimate available here.
 DO4145
 DO4145.Click photographs - Photos may exist for this station.
 DO4145
 DO4145.The dynamic height is computed by dividing the NAVD 88
 DO4145.geopotential number by the normal gravity value computed on the
 DO4145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4145.degrees latitude (g = 980.6199 gals.).
 DO4145
 DO4145.The modeled gravity was interpolated from observed gravity values.
 DO4145
 DO4145;                    North         East    Units  Estimated Accuracy
 DO4145;SPC IL E     -   293,204.1     341,945.8     MT  (+/- 3 meters HH1 GPS) 
 DO4145
 DO4145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2697451218(NAD 83)
 DO4145
 DO4145                          SUPERSEDED SURVEY CONTROL
 DO4145
 DO4145.No superseded survey control is available for this station.
 DO4145
 DO4145_MARKER: F = FLANGE-ENCASED ROD
 DO4145_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4145_STAMPING: EW 024
 DO4145_MARK LOGO: UIL
 DO4145_PROJECTION: FLUSH
 DO4145_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4145+STABILITY: SURFACE MOTION
 DO4145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4145+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 DO4145_ROD/PIPE-DEPTH: 3.7 meters
 DO4145_SLEEVE-DEPTH  : 0.9 meters
 DO4145
 DO4145  HISTORY     - Date     Condition        Report By
 DO4145  HISTORY     - 20120409 MONUMENTED       TROTT
 DO4145
 DO4145                          STATION DESCRIPTION
 DO4145
 DO4145'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4145'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHEAST OF MORIAH, 7.8
 DO4145'MI (12.6 KM) EAST OF CASEY AND 5.2 MI (8.4 KM) SOUTHWEST OF CLARK
 DO4145'CENTER.
 DO4145'
 DO4145'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4145'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTH ON
 DO4145'COUNTY HIGHWAY 5 FOR 2.5 MI (4.0 KM) TO THE STATION ON THE RIGHT.
 DO4145'
 DO4145'THE STATION IS 14.4 M (47.2 FT) SOUTHWEST OF THE CENTERLINE OF COUNTY
 DO4145'HIGHWAY 5, 61.1 M (200.5 FT) WEST OF A WOOD POWER POLE AND 22.6 M
 DO4145'(74.1 FT) SOUTHEAST OF A FIELD ENTRANCE.
 DO4145'
 DO4145'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4145'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4145'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4146 ***********************************************************************
 DO4146  DESIGNATION -  EW 025
 DO4146  PID         -  DO4146
 DO4146  STATE/COUNTY-  IL/CLARK
 DO4146  COUNTRY     -  US
 DO4146  USGS QUAD   -  CLARK CENTER (2018)
 DO4146
 DO4146                         *CURRENT SURVEY CONTROL
 DO4146  ______________________________________________________________________
 DO4146* NAD 83(1986) POSITION- 39 17 52.55   (N) 087 50 01.04   (W)   HD_HELD1
 DO4146* NAVD 88 ORTHO HEIGHT -   188.057 (meters)      616.98  (feet) ADJUSTED
 DO4146  ______________________________________________________________________
 DO4146  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 DO4146  DYNAMIC HEIGHT  -        187.948 (meters)      616.63  (feet) COMP
 DO4146  MODELED GRAVITY -    980,045.6   (mgal)                       NAVD 88
 DO4146
 DO4146  VERT ORDER      -  SECOND    CLASS I
 DO4146
 DO4146.The horizontal coordinates were determined by differentially corrected
 DO4146.hand held GPS observations or other comparable positioning techniques
 DO4146.and have an estimated accuracy of +/- 3 meters.
 DO4146
 DO4146.The orthometric height was determined by differential leveling and
 DO4146.adjusted by the NATIONAL GEODETIC SURVEY
 DO4146.in April 2013.
 DO4146
 DO4146.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4146.GEOID18 height accuracy estimate available here.
 DO4146
 DO4146.Click photographs - Photos may exist for this station.
 DO4146
 DO4146.The dynamic height is computed by dividing the NAVD 88
 DO4146.geopotential number by the normal gravity value computed on the
 DO4146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4146.degrees latitude (g = 980.6199 gals.).
 DO4146
 DO4146.The modeled gravity was interpolated from observed gravity values.
 DO4146
 DO4146;                    North         East    Units  Estimated Accuracy
 DO4146;SPC IL E     -   292,172.0     343,105.1     MT  (+/- 3 meters HH1 GPS) 
 DO4146
 DO4146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2811850170(NAD 83)
 DO4146
 DO4146                          SUPERSEDED SURVEY CONTROL
 DO4146
 DO4146.No superseded survey control is available for this station.
 DO4146
 DO4146_MARKER: F = FLANGE-ENCASED ROD
 DO4146_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4146_STAMPING: EW 025
 DO4146_MARK LOGO: UIL
 DO4146_PROJECTION: FLUSH
 DO4146_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4146_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4146+STABILITY: POSITION/ELEVATION WELL
 DO4146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4146+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 DO4146_ROD/PIPE-DEPTH: 4.3 meters
 DO4146_SLEEVE-DEPTH  : 0.9 meters
 DO4146
 DO4146  HISTORY     - Date     Condition        Report By
 DO4146  HISTORY     - 20120409 MONUMENTED       TROTT
 DO4146
 DO4146                          STATION DESCRIPTION
 DO4146
 DO4146'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4146'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) EAST OF CASEY, 8.0 MI
 DO4146'(12.9 KM) NORTHEAST OF MORIAH AND 5.2 MI (8.4 KM) SOUTH-SOUTHWEST OF
 DO4146'CLARK CENTER.
 DO4146'
 DO4146'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4146'COUNTY HIGHWAY 5 IN MARTINSVILLE, PROCEED SOUTH ON COUNTY HIGHWAY 5
 DO4146'FOR 3.5 MI (5.6 KM) TO THE STATION ON THE RIGHT.
 DO4146'
 DO4146'THE STATION IS 12.2 M (40.0 FT) SOUTHWEST OF THE CENTERLINE OF COUNTY
 DO4146'HIGHWAY 5, 61.1 SOUTHWEST OF A WOOD POWER POLE AND 22.6 M (74.1 FT)
 DO4146'SOUTHEAST OF A FIELD ENTRANCE.
 DO4146'
 DO4146'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4146'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4146'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4147 ***********************************************************************
 DO4147  DESIGNATION -  EW 026
 DO4147  PID         -  DO4147
 DO4147  STATE/COUNTY-  IL/CLARK
 DO4147  COUNTRY     -  US
 DO4147  USGS QUAD   -  CLARK CENTER (2018)
 DO4147
 DO4147                         *CURRENT SURVEY CONTROL
 DO4147  ______________________________________________________________________
 DO4147* NAD 83(1986) POSITION- 39 17 18.24   (N) 087 49 12.03   (W)   HD_HELD1
 DO4147* NAVD 88 ORTHO HEIGHT -   182.222 (meters)      597.84  (feet) ADJUSTED
 DO4147  ______________________________________________________________________
 DO4147  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 DO4147  DYNAMIC HEIGHT  -        182.116 (meters)      597.49  (feet) COMP
 DO4147  MODELED GRAVITY -    980,045.4   (mgal)                       NAVD 88
 DO4147
 DO4147  VERT ORDER      -  SECOND    CLASS I
 DO4147
 DO4147.The horizontal coordinates were determined by differentially corrected
 DO4147.hand held GPS observations or other comparable positioning techniques
 DO4147.and have an estimated accuracy of +/- 3 meters.
 DO4147
 DO4147.The orthometric height was determined by differential leveling and
 DO4147.adjusted by the NATIONAL GEODETIC SURVEY
 DO4147.in April 2013.
 DO4147
 DO4147.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4147.GEOID18 height accuracy estimate available here.
 DO4147
 DO4147.Click photographs - Photos may exist for this station.
 DO4147
 DO4147.The dynamic height is computed by dividing the NAVD 88
 DO4147.geopotential number by the normal gravity value computed on the
 DO4147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4147.degrees latitude (g = 980.6199 gals.).
 DO4147
 DO4147.The modeled gravity was interpolated from observed gravity values.
 DO4147
 DO4147;                    North         East    Units  Estimated Accuracy
 DO4147;SPC IL E     -   291,120.5     344,285.4     MT  (+/- 3 meters HH1 GPS) 
 DO4147
 DO4147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2928249101(NAD 83)
 DO4147
 DO4147                          SUPERSEDED SURVEY CONTROL
 DO4147
 DO4147.No superseded survey control is available for this station.
 DO4147
 DO4147_MARKER: F = FLANGE-ENCASED ROD
 DO4147_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4147_STAMPING: EW 026
 DO4147_MARK LOGO: UIL
 DO4147_PROJECTION: FLUSH
 DO4147_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4147+STABILITY: SURFACE MOTION
 DO4147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4147+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 DO4147_ROD/PIPE-DEPTH: 3.7 meters
 DO4147_SLEEVE-DEPTH  : 0.9 meters
 DO4147
 DO4147  HISTORY     - Date     Condition        Report By
 DO4147  HISTORY     - 20120409 MONUMENTED       TROTT
 DO4147
 DO4147                          STATION DESCRIPTION
 DO4147
 DO4147'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4147'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF SNYDER, 8.1 MI
 DO4147'(13.0 KM) NORTHEAST OF MORIAH AND 5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF
 DO4147'CLARK CENTER.
 DO4147'
 DO4147'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4147'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTH ON
 DO4147'COUNTY HIGHWAY 5 FOR 4.5 MI (7.2 KM) TO '10285' EAST ANGLING ROAD AND
 DO4147'THE STATION ON THE RIGHT.
 DO4147'
 DO4147'THE STATION IS 11.8 M (38.7 FT) SOUTHWEST OF THE CENTERLINE OF ANGLING
 DO4147'ROAD, 45.6 M (149.6 FT) WEST OF A WOOD POWER POLE AND 24.2 M (79.4 FT)
 DO4147'SOUTHWEST OF TELEPHONE SPLICE BOX.
 DO4147'
 DO4147'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4147'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4147'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4148 ***********************************************************************
 DO4148  DESIGNATION -  EW 027
 DO4148  PID         -  DO4148
 DO4148  STATE/COUNTY-  IL/CLARK
 DO4148  COUNTRY     -  US
 DO4148  USGS QUAD   -  CLARK CENTER (2018)
 DO4148
 DO4148                         *CURRENT SURVEY CONTROL
 DO4148  ______________________________________________________________________
 DO4148* NAD 83(1986) POSITION- 39 16 41.80   (N) 087 48 20.40   (W)   HD_HELD1
 DO4148* NAVD 88 ORTHO HEIGHT -   181.504 (meters)      595.48  (feet) ADJUSTED
 DO4148  ______________________________________________________________________
 DO4148  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 DO4148  DYNAMIC HEIGHT  -        181.399 (meters)      595.14  (feet) COMP
 DO4148  MODELED GRAVITY -    980,045.2   (mgal)                       NAVD 88
 DO4148
 DO4148  VERT ORDER      -  SECOND    CLASS I
 DO4148
 DO4148.The horizontal coordinates were determined by differentially corrected
 DO4148.hand held GPS observations or other comparable positioning techniques
 DO4148.and have an estimated accuracy of +/- 3 meters.
 DO4148
 DO4148.The orthometric height was determined by differential leveling and
 DO4148.adjusted by the NATIONAL GEODETIC SURVEY
 DO4148.in April 2013.
 DO4148
 DO4148.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4148.GEOID18 height accuracy estimate available here.
 DO4148
 DO4148.Click photographs - Photos may exist for this station.
 DO4148
 DO4148.The dynamic height is computed by dividing the NAVD 88
 DO4148.geopotential number by the normal gravity value computed on the
 DO4148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4148.degrees latitude (g = 980.6199 gals.).
 DO4148
 DO4148.The modeled gravity was interpolated from observed gravity values.
 DO4148
 DO4148;                    North         East    Units  Estimated Accuracy
 DO4148;SPC IL E     -   290,003.9     345,529.3     MT  (+/- 3 meters HH1 GPS) 
 DO4148
 DO4148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3050947967(NAD 83)
 DO4148
 DO4148                          SUPERSEDED SURVEY CONTROL
 DO4148
 DO4148.No superseded survey control is available for this station.
 DO4148
 DO4148_MARKER: F = FLANGE-ENCASED ROD
 DO4148_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4148_STAMPING: EW 027
 DO4148_MARK LOGO: UIL
 DO4148_PROJECTION: FLUSH
 DO4148_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4148_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4148+STABILITY: POSITION/ELEVATION WELL
 DO4148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4148+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2012
 DO4148_ROD/PIPE-DEPTH: 4.9 meters
 DO4148_SLEEVE-DEPTH  : 0.9 meters
 DO4148
 DO4148  HISTORY     - Date     Condition        Report By
 DO4148  HISTORY     - 20120410 MONUMENTED       TROTT
 DO4148
 DO4148                          STATION DESCRIPTION
 DO4148
 DO4148'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4148'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-NORTHEAST OF
 DO4148'MORIAH, 7.4 MI (11.9 KM) WEST OF SNYDER AND 5.9 MI (9.5 KM)
 DO4148'SOUTH-SOUTHWEST OF CLARK CENTER.
 DO4148'
 DO4148'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4148'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTHEAST ON
 DO4148'COUNTY HIGHWAY 5 FOR 5.6 MI (9.0 KM) TO THE STATION ON THE RIGHT.
 DO4148'
 DO4148'THE STATION IS 13.6 M (44.6 FT) SOUTHWEST OF THE CENTERLINE OF COUNTY
 DO4148'HIGHWAY 5, 29.0 M (95.1 FT) NORTHWEST OF THE CENTERLINE OF 870 ROAD,
 DO4148'25.8 M (84.6 FT) NORTHWEST OF A WOOD POWER POLE AND 8.0 M (26.2 FT)
 DO4148'NORTHWEST OF A FIELD ENTRANCE.
 DO4148'
 DO4148'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4148'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4148'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4149 ***********************************************************************
 DO4149  DESIGNATION -  EW 028
 DO4149  PID         -  DO4149
 DO4149  STATE/COUNTY-  IL/CLARK
 DO4149  COUNTRY     -  US
 DO4149  USGS QUAD   -  CLARK CENTER (2018)
 DO4149
 DO4149                         *CURRENT SURVEY CONTROL
 DO4149  ______________________________________________________________________
 DO4149* NAD 83(1986) POSITION- 39 16 02.81   (N) 087 47 25.12   (W)   HD_HELD1
 DO4149* NAVD 88 ORTHO HEIGHT -   176.437 (meters)      578.86  (feet) ADJUSTED
 DO4149  ______________________________________________________________________
 DO4149  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 DO4149  DYNAMIC HEIGHT  -        176.335 (meters)      578.53  (feet) COMP
 DO4149  MODELED GRAVITY -    980,045.0   (mgal)                       NAVD 88
 DO4149
 DO4149  VERT ORDER      -  SECOND    CLASS I
 DO4149
 DO4149.The horizontal coordinates were determined by differentially corrected
 DO4149.hand held GPS observations or other comparable positioning techniques
 DO4149.and have an estimated accuracy of +/- 3 meters.
 DO4149
 DO4149.The orthometric height was determined by differential leveling and
 DO4149.adjusted by the NATIONAL GEODETIC SURVEY
 DO4149.in April 2013.
 DO4149
 DO4149.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4149.GEOID18 height accuracy estimate available here.
 DO4149
 DO4149.Click photographs - Photos may exist for this station.
 DO4149
 DO4149.The dynamic height is computed by dividing the NAVD 88
 DO4149.geopotential number by the normal gravity value computed on the
 DO4149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4149.degrees latitude (g = 980.6199 gals.).
 DO4149
 DO4149.The modeled gravity was interpolated from observed gravity values.
 DO4149
 DO4149;                    North         East    Units  Estimated Accuracy
 DO4149;SPC IL E     -   288,809.3     346,861.4     MT  (+/- 3 meters HH1 GPS) 
 DO4149
 DO4149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3182346753(NAD 83)
 DO4149
 DO4149                          SUPERSEDED SURVEY CONTROL
 DO4149
 DO4149.No superseded survey control is available for this station.
 DO4149
 DO4149_MARKER: F = FLANGE-ENCASED ROD
 DO4149_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4149+WITH SETTING: INFORMATION.
 DO4149_STAMPING: EW 028
 DO4149_MARK LOGO: UIL
 DO4149_PROJECTION: FLUSH
 DO4149_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4149_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4149+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2012
 DO4149_ROD/PIPE-DEPTH: 2.4 meters
 DO4149_SLEEVE-DEPTH  : 0.9 meters
 DO4149
 DO4149  HISTORY     - Date     Condition        Report By
 DO4149  HISTORY     - 20120410 MONUMENTED       TROTT
 DO4149
 DO4149                          STATION DESCRIPTION
 DO4149
 DO4149'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4149'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-NORTHWEST OF WEST
 DO4149'UNION, 6.7 MI (10.8 KM) WEST OF SNYDER AND 6.6 MI (10.6 KM) SOUTH OF
 DO4149'CLARK CENTER.
 DO4149'
 DO4149'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4149'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTHEAST ON
 DO4149'COUNTY HIGHWAY 5 FOR 6.7 MI (10.8 KM) TO THE INTERSECTION OF 800 ROAD
 DO4149'AND THE STATION IN THE NORTHWEST QUADRANT.
 DO4149'
 DO4149'THE STATION IS 16.6 M (54.5 FT) SOUTHWEST OF THE CENTERLINE OF COUNTY
 DO4149'HIGHWAY 5, 10.9 M (35.8 FT) NORTH OF THE CENTERLINE OF 800 ROAD AND
 DO4149'13.0 M (42.7 FT) SOUTH OF A WOOD POWER POLE.
 DO4149'
 DO4149'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4149'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4149'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4150 ***********************************************************************
 DO4150  DESIGNATION -  EW 029
 DO4150  PID         -  DO4150
 DO4150  STATE/COUNTY-  IL/CLARK
 DO4150  COUNTRY     -  US
 DO4150  USGS QUAD   -  CLARK CENTER (2018)
 DO4150
 DO4150                         *CURRENT SURVEY CONTROL
 DO4150  ______________________________________________________________________
 DO4150* NAD 83(1986) POSITION- 39 15 33.54   (N) 087 46 41.68   (W)   HD_HELD1
 DO4150* NAVD 88 ORTHO HEIGHT -   178.901 (meters)      586.94  (feet) ADJUSTED
 DO4150  ______________________________________________________________________
 DO4150  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 DO4150  DYNAMIC HEIGHT  -        178.797 (meters)      586.60  (feet) COMP
 DO4150  MODELED GRAVITY -    980,044.8   (mgal)                       NAVD 88
 DO4150
 DO4150  VERT ORDER      -  SECOND    CLASS I
 DO4150
 DO4150.The horizontal coordinates were determined by differentially corrected
 DO4150.hand held GPS observations or other comparable positioning techniques
 DO4150.and have an estimated accuracy of +/- 3 meters.
 DO4150
 DO4150.The orthometric height was determined by differential leveling and
 DO4150.adjusted by the NATIONAL GEODETIC SURVEY
 DO4150.in April 2013.
 DO4150
 DO4150.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4150.GEOID18 height accuracy estimate available here.
 DO4150
 DO4150.Click photographs - Photos may exist for this station.
 DO4150
 DO4150.The dynamic height is computed by dividing the NAVD 88
 DO4150.geopotential number by the normal gravity value computed on the
 DO4150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4150.degrees latitude (g = 980.6199 gals.).
 DO4150
 DO4150.The modeled gravity was interpolated from observed gravity values.
 DO4150
 DO4150;                    North         East    Units  Estimated Accuracy
 DO4150;SPC IL E     -   287,913.0     347,908.3     MT  (+/- 3 meters HH1 GPS) 
 DO4150
 DO4150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3285645842(NAD 83)
 DO4150
 DO4150                          SUPERSEDED SURVEY CONTROL
 DO4150
 DO4150.No superseded survey control is available for this station.
 DO4150
 DO4150_MARKER: F = FLANGE-ENCASED ROD
 DO4150_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4150_STAMPING: EW 029
 DO4150_MARK LOGO: UIL
 DO4150_PROJECTION: FLUSH
 DO4150_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4150_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4150+STABILITY: POSITION/ELEVATION WELL
 DO4150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4150+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2012
 DO4150_ROD/PIPE-DEPTH: 4.9 meters
 DO4150_SLEEVE-DEPTH  : 0.9 meters
 DO4150
 DO4150  HISTORY     - Date     Condition        Report By
 DO4150  HISTORY     - 20120410 MONUMENTED       TROTT
 DO4150
 DO4150                          STATION DESCRIPTION
 DO4150
 DO4150'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4150'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH OF CLARK CENTER,
 DO4150'6.7 MI (10.8 KM) WEST-NORTHWEST OF WEST UNION AND 6.2 MI (10.0 KM)
 DO4150'WEST-SOUTHWEST OF SNYDER.
 DO4150'
 DO4150'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4150'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTHEAST ON
 DO4150'COUNTY HIGHWAY 5 FOR 7.6 MI (12.2 KM) TO THE STATION ON THE LEFT.
 DO4150'
 DO4150'THE STATION IS 10.5 M (34.4 FT) NORTHEAST OF THE CENTERLINE OF COUNTY
 DO4150'HIGHWAY 5, 53.0 M (173.9 FT) SOUTHEAST OF WOOD POWER POLE, 6.0 M (19.7
 DO4150'FT) NORTHWEST OF A FIELD ENTRANCE AND 5.3 M (17.4 FT) NORTHEAST OF
 DO4150'WEST END OF 12 IN CORRUGATED METAL PIPE.
 DO4150'
 DO4150'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4150'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4150'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4151 ***********************************************************************
 DO4151  DESIGNATION -  EW 030
 DO4151  PID         -  DO4151
 DO4151  STATE/COUNTY-  IL/CLARK
 DO4151  COUNTRY     -  US
 DO4151  USGS QUAD   -  ANNAPOLIS (2018)
 DO4151
 DO4151                         *CURRENT SURVEY CONTROL
 DO4151  ______________________________________________________________________
 DO4151* NAD 83(1986) POSITION- 39 14 58.22   (N) 087 45 51.13   (W)   HD_HELD1
 DO4151* NAVD 88 ORTHO HEIGHT -   181.354 (meters)      594.99  (feet) ADJUSTED
 DO4151  ______________________________________________________________________
 DO4151  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 DO4151  DYNAMIC HEIGHT  -        181.249 (meters)      594.65  (feet) COMP
 DO4151  MODELED GRAVITY -    980,044.5   (mgal)                       NAVD 88
 DO4151
 DO4151  VERT ORDER      -  SECOND    CLASS I
 DO4151
 DO4151.The horizontal coordinates were determined by differentially corrected
 DO4151.hand held GPS observations or other comparable positioning techniques
 DO4151.and have an estimated accuracy of +/- 3 meters.
 DO4151
 DO4151.The orthometric height was determined by differential leveling and
 DO4151.adjusted by the NATIONAL GEODETIC SURVEY
 DO4151.in April 2013.
 DO4151
 DO4151.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4151.GEOID18 height accuracy estimate available here.
 DO4151
 DO4151.Click photographs - Photos may exist for this station.
 DO4151
 DO4151.The dynamic height is computed by dividing the NAVD 88
 DO4151.geopotential number by the normal gravity value computed on the
 DO4151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4151.degrees latitude (g = 980.6199 gals.).
 DO4151
 DO4151.The modeled gravity was interpolated from observed gravity values.
 DO4151
 DO4151;                    North         East    Units  Estimated Accuracy
 DO4151;SPC IL E     -   286,831.3     349,127.0     MT  (+/- 3 meters HH1 GPS) 
 DO4151
 DO4151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3405844743(NAD 83)
 DO4151
 DO4151                          SUPERSEDED SURVEY CONTROL
 DO4151
 DO4151.No superseded survey control is available for this station.
 DO4151
 DO4151_MARKER: F = FLANGE-ENCASED ROD
 DO4151_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4151+WITH SETTING: INFORMATION.
 DO4151_STAMPING: EW 030
 DO4151_MARK LOGO: UIL
 DO4151_PROJECTION: FLUSH
 DO4151_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4151_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4151+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2012
 DO4151_ROD/PIPE-DEPTH: 2.4 meters
 DO4151_SLEEVE-DEPTH  : 0.9 meters
 DO4151
 DO4151  HISTORY     - Date     Condition        Report By
 DO4151  HISTORY     - 20120410 MONUMENTED       TROTT
 DO4151
 DO4151                          STATION DESCRIPTION
 DO4151
 DO4151'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4151'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DO4151'ANNAPOLIS, 5.7 MI (9.2 KM) WEST-NORTHWEST OF WEST UNION AND 5.7 MI
 DO4151'(9.2 KM) WEST-SOUTHWEST OF SNYDER.
 DO4151'
 DO4151'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4151'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTHEAST ON
 DO4151'COUNTY HIGHWAY 5 FOR 8.6 MI (13.8 KM) TO THE STATION ON THE LEFT.
 DO4151'
 DO4151'THE STATION IS 11.5 M (37.7 FT) NORTHEAST OF THE CENTERLINE, 5.8 M
 DO4151'(19.0 FT) NORTHWEST OF A FIELD ENTRANCE AND 3.3 M (10.8 FT) NORTHEAST
 DO4151'OF THE NORTHWEST END OF A CORRUGATED METAL PIPE.
 DO4151'
 DO4151'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4151'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4151'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4152 ***********************************************************************
 DO4152  DESIGNATION -  EW 031
 DO4152  PID         -  DO4152
 DO4152  STATE/COUNTY-  IL/CLARK
 DO4152  COUNTRY     -  US
 DO4152  USGS QUAD   -  ANNAPOLIS (2018)
 DO4152
 DO4152                         *CURRENT SURVEY CONTROL
 DO4152  ______________________________________________________________________
 DO4152* NAD 83(1986) POSITION- 39 14 25.13   (N) 087 45 04.02   (W)   HD_HELD1
 DO4152* NAVD 88 ORTHO HEIGHT -   176.320 (meters)      578.48  (feet) ADJUSTED
 DO4152  ______________________________________________________________________
 DO4152  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 DO4152  DYNAMIC HEIGHT  -        176.218 (meters)      578.14  (feet) COMP
 DO4152  MODELED GRAVITY -    980,044.3   (mgal)                       NAVD 88
 DO4152
 DO4152  VERT ORDER      -  SECOND    CLASS I
 DO4152
 DO4152.The horizontal coordinates were determined by differentially corrected
 DO4152.hand held GPS observations or other comparable positioning techniques
 DO4152.and have an estimated accuracy of +/- 3 meters.
 DO4152
 DO4152.The orthometric height was determined by differential leveling and
 DO4152.adjusted by the NATIONAL GEODETIC SURVEY
 DO4152.in April 2013.
 DO4152
 DO4152.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4152.GEOID18 height accuracy estimate available here.
 DO4152
 DO4152.Click photographs - Photos may exist for this station.
 DO4152
 DO4152.The dynamic height is computed by dividing the NAVD 88
 DO4152.geopotential number by the normal gravity value computed on the
 DO4152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4152.degrees latitude (g = 980.6199 gals.).
 DO4152
 DO4152.The modeled gravity was interpolated from observed gravity values.
 DO4152
 DO4152;                    North         East    Units  Estimated Accuracy
 DO4152;SPC IL E     -   285,818.0     350,263.2     MT  (+/- 3 meters HH1 GPS) 
 DO4152
 DO4152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3517943713(NAD 83)
 DO4152
 DO4152                          SUPERSEDED SURVEY CONTROL
 DO4152
 DO4152.No superseded survey control is available for this station.
 DO4152
 DO4152_MARKER: F = FLANGE-ENCASED ROD
 DO4152_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4152_STAMPING: EW 031
 DO4152_MARK LOGO: UIL
 DO4152_PROJECTION: RECESSED 10 CENTIMETERS
 DO4152_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4152_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4152+STABILITY: POSITION/ELEVATION WELL
 DO4152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4152+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2014
 DO4152_ROD/PIPE-DEPTH: 4.9 meters
 DO4152_SLEEVE-DEPTH  : 0.9 meters
 DO4152
 DO4152  HISTORY     - Date     Condition        Report By
 DO4152  HISTORY     - 20120410 MONUMENTED       TROTT
 DO4152  HISTORY     - 20140909 GOOD             AMESC
 DO4152
 DO4152                          STATION DESCRIPTION
 DO4152
 DO4152'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4152'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHEAST OF
 DO4152'ANNAPOLIS, 5.3 MI (8.5 KM) WEST-SOUTHWEST OF SNYDER AND 4.9 MI (7.9
 DO4152'KM) WEST-NORTHWEST OF WEST UNION.
 DO4152'
 DO4152'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4152'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTHEAST ON
 DO4152'COUNTY HIGHWAY 5 FOR 9.5 MI (15.3 KM) TO THE INTERSECTION WITH
 DO4152'WILDERNESS ROAD AND THE STATION IN THE NORTHWEST QUADRANT.
 DO4152'
 DO4152'THE STATION IS 9.3 M (30.5 FT) NORTHEAST OF THE CENTERLINE OF COUNTY
 DO4152'HIGHWAY 5, 14.6 M (47.9 FT) NORTHWEST OF WILDERNESS ROAD AND 8.5 M
 DO4152'(27.9 FT) NORTHWEST OF A WOOD POWER POLE.
 DO4152'
 DO4152'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4152'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4152'IN IDENTIFICATION.
 DO4152
 DO4152                          STATION RECOVERY (2014)
 DO4152
 DO4152'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DO4152'RECOVERED IN GOOD CONDITION.
 DO4152'
 DO4152'NOTE-ADD-THE STATION IS 10.2 M (3.1 FT) NORTHEAST OF THE CENTERLINE OF
 DO4152'EAST ANGLING ROAD, 15.2 M (4.6 FT) NORTHWEST OF THE CENTERLINE OF
 DO4152'WILDERNESS ROAD, 8.4 M (2.6 FT) NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4153 ***********************************************************************
 DO4153  DESIGNATION -  EW 032
 DO4153  PID         -  DO4153
 DO4153  STATE/COUNTY-  IL/CLARK
 DO4153  COUNTRY     -  US
 DO4153  USGS QUAD   -  WEST UNION (2018)
 DO4153
 DO4153                         *CURRENT SURVEY CONTROL
 DO4153  ______________________________________________________________________
 DO4153* NAD 83(1986) POSITION- 39 13 48.12   (N) 087 44 10.72   (W)   HD_HELD1
 DO4153* NAVD 88 ORTHO HEIGHT -   170.604 (meters)      559.72  (feet) ADJUSTED
 DO4153  ______________________________________________________________________
 DO4153  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 DO4153  DYNAMIC HEIGHT  -        170.505 (meters)      559.40  (feet) COMP
 DO4153  MODELED GRAVITY -    980,044.0   (mgal)                       NAVD 88
 DO4153
 DO4153  VERT ORDER      -  SECOND    CLASS I
 DO4153
 DO4153.The horizontal coordinates were determined by differentially corrected
 DO4153.hand held GPS observations or other comparable positioning techniques
 DO4153.and have an estimated accuracy of +/- 3 meters.
 DO4153
 DO4153.The orthometric height was determined by differential leveling and
 DO4153.adjusted by the NATIONAL GEODETIC SURVEY
 DO4153.in April 2013.
 DO4153
 DO4153.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4153.GEOID18 height accuracy estimate available here.
 DO4153
 DO4153.Click photographs - Photos may exist for this station.
 DO4153
 DO4153.The dynamic height is computed by dividing the NAVD 88
 DO4153.geopotential number by the normal gravity value computed on the
 DO4153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4153.degrees latitude (g = 980.6199 gals.).
 DO4153
 DO4153.The modeled gravity was interpolated from observed gravity values.
 DO4153
 DO4153;                    North         East    Units  Estimated Accuracy
 DO4153;SPC IL E     -   284,685.0     351,548.9     MT  (+/- 3 meters HH1 GPS) 
 DO4153
 DO4153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3644842562(NAD 83)
 DO4153
 DO4153                          SUPERSEDED SURVEY CONTROL
 DO4153
 DO4153.No superseded survey control is available for this station.
 DO4153
 DO4153_MARKER: F = FLANGE-ENCASED ROD
 DO4153_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4153_STAMPING: EW 032
 DO4153_MARK LOGO: UIL
 DO4153_PROJECTION: RECESSED 13 CENTIMETERS
 DO4153_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4153+STABILITY: SURFACE MOTION
 DO4153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4153+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2014
 DO4153_ROD/PIPE-DEPTH: 3.7 meters
 DO4153_SLEEVE-DEPTH  : 0.9 meters
 DO4153
 DO4153  HISTORY     - Date     Condition        Report By
 DO4153  HISTORY     - 20120410 MONUMENTED       TROTT
 DO4153  HISTORY     - 20140908 GOOD             AMESC
 DO4153
 DO4153                          STATION DESCRIPTION
 DO4153
 DO4153'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4153'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHEAST OF ANNAPOLIS,
 DO4153'5.2 MI (8.4 KM) SOUTHWEST OF SNYDER AND 3.9 MI (6.3 KM) WEST-NORTHWEST
 DO4153'OF WEST UNION.
 DO4153'
 DO4153'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4153'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTHEAST ON
 DO4153'COUNTY HIGHWAY 5 FOR 10.6 MI (17.1 KM) TO THE STATION ON THE LEFT.
 DO4153'
 DO4153'THE STATION IS 11.2 M (36.7 FT) NORTHEAST OF THE CENTERLINE OF COUNTY
 DO4153'HIGHWAY 5, 31.4 M (103.0 FT) NORTH OF A WOOD POWER POLE, 6.8 M (22.3
 DO4153'FT) SOUTHEAST OF A FIELD ENTRANCE AND 4.2 M (13.8 FT) SOUTHEAST OF A
 DO4153'CONCRETE POST.
 DO4153'
 DO4153'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4153'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4153'IN IDENTIFICATION.
 DO4153
 DO4153                          STATION RECOVERY (2014)
 DO4153
 DO4153'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DO4153'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4154 ***********************************************************************
 DO4154  DESIGNATION -  EW 033
 DO4154  PID         -  DO4154
 DO4154  STATE/COUNTY-  IL/CLARK
 DO4154  COUNTRY     -  US
 DO4154  USGS QUAD   -  WEST UNION (2018)
 DO4154
 DO4154                         *CURRENT SURVEY CONTROL
 DO4154  ______________________________________________________________________
 DO4154* NAD 83(1986) POSITION- 39 13 16.59   (N) 087 43 26.76   (W)   HD_HELD1
 DO4154* NAVD 88 ORTHO HEIGHT -   167.609 (meters)      549.90  (feet) ADJUSTED
 DO4154  ______________________________________________________________________
 DO4154  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 DO4154  DYNAMIC HEIGHT  -        167.512 (meters)      549.58  (feet) COMP
 DO4154  MODELED GRAVITY -    980,043.7   (mgal)                       NAVD 88
 DO4154
 DO4154  VERT ORDER      -  SECOND    CLASS I
 DO4154
 DO4154.The horizontal coordinates were determined by differentially corrected
 DO4154.hand held GPS observations or other comparable positioning techniques
 DO4154.and have an estimated accuracy of +/- 3 meters.
 DO4154
 DO4154.The orthometric height was determined by differential leveling and
 DO4154.adjusted by the NATIONAL GEODETIC SURVEY
 DO4154.in April 2013.
 DO4154
 DO4154.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4154.GEOID18 height accuracy estimate available here.
 DO4154
 DO4154.Click photographs - Photos may exist for this station.
 DO4154
 DO4154.The dynamic height is computed by dividing the NAVD 88
 DO4154.geopotential number by the normal gravity value computed on the
 DO4154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4154.degrees latitude (g = 980.6199 gals.).
 DO4154
 DO4154.The modeled gravity was interpolated from observed gravity values.
 DO4154
 DO4154;                    North         East    Units  Estimated Accuracy
 DO4154;SPC IL E     -   283,719.7     352,609.8     MT  (+/- 3 meters HH1 GPS) 
 DO4154
 DO4154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3749441581(NAD 83)
 DO4154
 DO4154                          SUPERSEDED SURVEY CONTROL
 DO4154
 DO4154.No superseded survey control is available for this station.
 DO4154
 DO4154_MARKER: F = FLANGE-ENCASED ROD
 DO4154_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4154_STAMPING: EW 033
 DO4154_MARK LOGO: UIL
 DO4154_PROJECTION: RECESSED 8 CENTIMETERS
 DO4154_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4154+STABILITY: SURFACE MOTION
 DO4154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4154+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2014
 DO4154_ROD/PIPE-DEPTH: 3.7 meters
 DO4154_SLEEVE-DEPTH  : 0.9 meters
 DO4154
 DO4154  HISTORY     - Date     Condition        Report By
 DO4154  HISTORY     - 20120410 MONUMENTED       TROTT
 DO4154  HISTORY     - 20140908 GOOD             AMESC
 DO4154
 DO4154                          STATION DESCRIPTION
 DO4154
 DO4154'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4154'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHEAST OF ANNAPOLIS,
 DO4154'5.2 MI (8.4 KM) SOUTHWEST OF SNYDER AND 3.1 MI (5.0 KM) WEST OF WEST
 DO4154'UNION.
 DO4154'
 DO4154'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4154'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTHEAST ON
 DO4154'COUNTY HIGHWAY 5 FOR 11.5 MI (18.5 KM) TO THE STATION ON THE RIGHT.
 DO4154'
 DO4154'THE STATION IS 12.4 M (40.7 FT) SOUTHWEST OF THE CENTERLINE OF COUNTY
 DO4154'HIGHWAY 5, 77.3 M (253.6 FT) SOUTHEAST OF A WOOD POWER POLE AND 22.5 M
 DO4154'(73.8 FT) NORTHWEST OF A WOOD POWER POLE.
 DO4154'
 DO4154'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4154'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4154'IN IDENTIFICATION.
 DO4154
 DO4154                          STATION RECOVERY (2014)
 DO4154
 DO4154'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DO4154'RECOVERED IN GOOD CONDITION.
 DO4154'
 DO4154'NOTE-ADD-THE STATION IS 10.5 M (3.2 FT) SOUTHWEST OF THE CENTERLINE OF
 DO4154'EAST ANGLING ROAD, 76.9 M (23.4 FT) SOUTHEAST OF A POWER POLE, 22.4 M
 DO4154'(6.8 FT) NORTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4155 ***********************************************************************
 DO4155  DESIGNATION -  EW 034
 DO4155  PID         -  DO4155
 DO4155  STATE/COUNTY-  IL/CLARK
 DO4155  COUNTRY     -  US
 DO4155  USGS QUAD   -  WEST UNION (2018)
 DO4155
 DO4155                         *CURRENT SURVEY CONTROL
 DO4155  ______________________________________________________________________
 DO4155* NAD 83(1986) POSITION- 39 12 56.88   (N) 087 42 26.48   (W)   HD_HELD1
 DO4155* NAVD 88 ORTHO HEIGHT -   164.921 (meters)      541.08  (feet) ADJUSTED
 DO4155  ______________________________________________________________________
 DO4155  GEOID HEIGHT    -        -32.122 (meters)                     GEOID18
 DO4155  DYNAMIC HEIGHT  -        164.826 (meters)      540.77  (feet) COMP
 DO4155  MODELED GRAVITY -    980,043.6   (mgal)                       NAVD 88
 DO4155
 DO4155  VERT ORDER      -  SECOND    CLASS I
 DO4155
 DO4155.The horizontal coordinates were determined by differentially corrected
 DO4155.hand held GPS observations or other comparable positioning techniques
 DO4155.and have an estimated accuracy of +/- 3 meters.
 DO4155
 DO4155.The orthometric height was determined by differential leveling and
 DO4155.adjusted by the NATIONAL GEODETIC SURVEY
 DO4155.in April 2013.
 DO4155
 DO4155.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4155.GEOID18 height accuracy estimate available here.
 DO4155
 DO4155.Click photographs - Photos may exist for this station.
 DO4155
 DO4155.The dynamic height is computed by dividing the NAVD 88
 DO4155.geopotential number by the normal gravity value computed on the
 DO4155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4155.degrees latitude (g = 980.6199 gals.).
 DO4155
 DO4155.The modeled gravity was interpolated from observed gravity values.
 DO4155
 DO4155;                    North         East    Units  Estimated Accuracy
 DO4155;SPC IL E     -   283,121.7     354,060.0     MT  (+/- 3 meters HH1 GPS) 
 DO4155
 DO4155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3893540962(NAD 83)
 DO4155
 DO4155                          SUPERSEDED SURVEY CONTROL
 DO4155
 DO4155.No superseded survey control is available for this station.
 DO4155
 DO4155_MARKER: F = FLANGE-ENCASED ROD
 DO4155_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4155_STAMPING: EW 034
 DO4155_MARK LOGO: UIL
 DO4155_PROJECTION: FLUSH
 DO4155_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4155_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4155+STABILITY: POSITION/ELEVATION WELL
 DO4155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4155+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO4155_ROD/PIPE-DEPTH: 4.9 meters
 DO4155_SLEEVE-DEPTH  : 0.9 meters
 DO4155
 DO4155  HISTORY     - Date     Condition        Report By
 DO4155  HISTORY     - 20120411 MONUMENTED       TROTT
 DO4155
 DO4155                          STATION DESCRIPTION
 DO4155
 DO4155'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4155'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTHEAST OF ANNAPOLIS,
 DO4155'5.1 MI (8.2 KM) SOUTH-SOUTHWEST OF SNYDER AND 2.2 MI (3.5 KM) WEST OF
 DO4155'WEST UNION.
 DO4155'
 DO4155'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4155'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTHEAST ON
 DO4155'COUNTY HIGHWAY 5 FOR 12.5 MI (20.1 KM) TO THE STATION ON THE RIGHT.
 DO4155'
 DO4155'THE STATION IS 12.4 M (40.7 FT) SOUTH OF THE CENTERLINE OF COUNTY
 DO4155'HIGHWAY 5, 75.0 M (246.1 FT) EAST OF A WOOD POWER POLE AND 24.0 M
 DO4155'(78.7 FT) WEST OF A WOOD POWER POLE.
 DO4155'
 DO4155'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4155'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4155'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4156 ***********************************************************************
 DO4156  DESIGNATION -  EW 035
 DO4156  PID         -  DO4156
 DO4156  STATE/COUNTY-  IL/CLARK
 DO4156  COUNTRY     -  US
 DO4156  USGS QUAD   -  WEST UNION (2018)
 DO4156
 DO4156                         *CURRENT SURVEY CONTROL
 DO4156  ______________________________________________________________________
 DO4156* NAD 83(1986) POSITION- 39 12 57.02   (N) 087 41 19.59   (W)   HD_HELD1
 DO4156* NAVD 88 ORTHO HEIGHT -   157.319 (meters)      516.14  (feet) ADJUSTED
 DO4156  ______________________________________________________________________
 DO4156  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 DO4156  DYNAMIC HEIGHT  -        157.227 (meters)      515.84  (feet) COMP
 DO4156  MODELED GRAVITY -    980,043.8   (mgal)                       NAVD 88
 DO4156
 DO4156  VERT ORDER      -  SECOND    CLASS I
 DO4156
 DO4156.The horizontal coordinates were determined by differentially corrected
 DO4156.hand held GPS observations or other comparable positioning techniques
 DO4156.and have an estimated accuracy of +/- 3 meters.
 DO4156
 DO4156.The orthometric height was determined by differential leveling and
 DO4156.adjusted by the NATIONAL GEODETIC SURVEY
 DO4156.in April 2013.
 DO4156
 DO4156.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4156.GEOID18 height accuracy estimate available here.
 DO4156
 DO4156.Click photographs - Photos may exist for this station.
 DO4156
 DO4156.The dynamic height is computed by dividing the NAVD 88
 DO4156.geopotential number by the normal gravity value computed on the
 DO4156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4156.degrees latitude (g = 980.6199 gals.).
 DO4156
 DO4156.The modeled gravity was interpolated from observed gravity values.
 DO4156
 DO4156;                    North         East    Units  Estimated Accuracy
 DO4156;SPC IL E     -   283,137.3     355,664.6     MT  (+/- 3 meters HH1 GPS) 
 DO4156
 DO4156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4053940954(NAD 83)
 DO4156
 DO4156                          SUPERSEDED SURVEY CONTROL
 DO4156
 DO4156.No superseded survey control is available for this station.
 DO4156
 DO4156_MARKER: F = FLANGE-ENCASED ROD
 DO4156_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4156_STAMPING: EW 035
 DO4156_MARK LOGO: UIL
 DO4156_PROJECTION: FLUSH
 DO4156_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4156+STABILITY: SURFACE MOTION
 DO4156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4156+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO4156_ROD/PIPE-DEPTH: 3.7 meters
 DO4156_SLEEVE-DEPTH  : 0.9 meters
 DO4156
 DO4156  HISTORY     - Date     Condition        Report By
 DO4156  HISTORY     - 20120411 MONUMENTED       TROTT
 DO4156
 DO4156                          STATION DESCRIPTION
 DO4156
 DO4156'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4156'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHWEST OF
 DO4156'HUTSONVILLE, 4.7 MI (7.6 KM) SOUTH-SOUTHWEST OF SNYDER AND 1.2 MI (1.9
 DO4156'KM) WEST OF WEST UNION.
 DO4156'
 DO4156'TO REACH THE STATION FROM THE INTERSECTION OF CUMBERLAND STREET AND
 DO4156'COUNTY HIGHWAY 5 (ANGLING ROAD) IN MARTINSVILLE, PROCEED SOUTHEAST ON
 DO4156'COUNTY HIGHWAY 5 FOR 13.5 MI (21.7 KM) TO THE STATION ON THE RIGHT.
 DO4156'
 DO4156'THE STATION IS 13.0 M (42.7 FT) SOUTH OF THE CENTERLINE OF COUNTY
 DO4156'HIGHWAY 5, 42.3 M (138.8 FT) WEST OF A WOOD POWER POLE, 38.5 M (126.3
 DO4156'FT) EAST OF A WOOD POWER POLE AND 4.2 M (13.8 FT) EAST OF A WOODEN
 DO4156'FENCE POST.
 DO4156'
 DO4156'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4156'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4156'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4157 ***********************************************************************
 DO4157  DESIGNATION -  EW 036
 DO4157  PID         -  DO4157
 DO4157  STATE/COUNTY-  IL/CLARK
 DO4157  COUNTRY     -  US
 DO4157  USGS QUAD   -  WEST UNION (2018)
 DO4157
 DO4157                         *CURRENT SURVEY CONTROL
 DO4157  ______________________________________________________________________
 DO4157* NAD 83(1986) POSITION- 39 12 57.09   (N) 087 40 14.42   (W)   HD_HELD1
 DO4157* NAVD 88 ORTHO HEIGHT -   145.156 (meters)      476.23  (feet) ADJUSTED
 DO4157  ______________________________________________________________________
 DO4157  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 DO4157  DYNAMIC HEIGHT  -        145.071 (meters)      475.95  (feet) COMP
 DO4157  MODELED GRAVITY -    980,043.8   (mgal)                       NAVD 88
 DO4157
 DO4157  VERT ORDER      -  SECOND    CLASS I
 DO4157
 DO4157.The horizontal coordinates were determined by differentially corrected
 DO4157.hand held GPS observations or other comparable positioning techniques
 DO4157.and have an estimated accuracy of +/- 3 meters.
 DO4157
 DO4157.The orthometric height was determined by differential leveling and
 DO4157.adjusted by the NATIONAL GEODETIC SURVEY
 DO4157.in April 2013.
 DO4157
 DO4157.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4157.GEOID18 height accuracy estimate available here.
 DO4157
 DO4157.Click photographs - Photos may exist for this station.
 DO4157
 DO4157.The dynamic height is computed by dividing the NAVD 88
 DO4157.geopotential number by the normal gravity value computed on the
 DO4157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4157.degrees latitude (g = 980.6199 gals.).
 DO4157
 DO4157.The modeled gravity was interpolated from observed gravity values.
 DO4157
 DO4157;                    North         East    Units  Estimated Accuracy
 DO4157;SPC IL E     -   283,150.7     357,228.0     MT  (+/- 3 meters HH1 GPS) 
 DO4157
 DO4157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4210140945(NAD 83)
 DO4157
 DO4157                          SUPERSEDED SURVEY CONTROL
 DO4157
 DO4157.No superseded survey control is available for this station.
 DO4157
 DO4157_MARKER: F = FLANGE-ENCASED ROD
 DO4157_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4157_STAMPING: EW 036
 DO4157_MARK LOGO: UIL
 DO4157_PROJECTION: FLUSH
 DO4157_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4157+STABILITY: SURFACE MOTION
 DO4157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4157+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO4157_ROD/PIPE-DEPTH: 3.7 meters
 DO4157_SLEEVE-DEPTH  : 0.9 meters
 DO4157
 DO4157  HISTORY     - Date     Condition        Report By
 DO4157  HISTORY     - 20120411 MONUMENTED       TROTT
 DO4157
 DO4157                          STATION DESCRIPTION
 DO4157
 DO4157'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4157'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH OF HUTSONVILLE,
 DO4157'4.6 MI (7.4 KM) SOUTH OF SNYDER AND IN THE TOWN OF WEST UNION, IL.
 DO4157'
 DO4157'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND UNION STREET IN WEST
 DO4157'UNION, PROCEED WEST ON UNION STREET FOR 0.10 MI (0.2 KM) TO THE
 DO4157'STATION ON THE LEFT.
 DO4157'
 DO4157'THE STATION IS 9.6 M (31.5 FT) SOUTH OF THE CENTERLINE OF UNION
 DO4157'STREET, 20.3 M (66.6 FT) EAST OF A WOOD POWER POLE AND 3.7 M (12.1 FT)
 DO4157'WEST OF CULVERT HEADWALL.
 DO4157'
 DO4157'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4157'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4157'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4158 ***********************************************************************
 DO4158  DESIGNATION -  EW 037
 DO4158  PID         -  DO4158
 DO4158  STATE/COUNTY-  IL/CLARK
 DO4158  COUNTRY     -  US
 DO4158  USGS QUAD   -  WEST UNION (2018)
 DO4158
 DO4158                         *CURRENT SURVEY CONTROL
 DO4158  ______________________________________________________________________
 DO4158* NAD 83(1986) POSITION- 39 12 56.64   (N) 087 39 07.36   (W)   HD_HELD1
 DO4158* NAVD 88 ORTHO HEIGHT -   139.529 (meters)      457.77  (feet) ADJUSTED
 DO4158  ______________________________________________________________________
 DO4158  GEOID HEIGHT    -        -32.174 (meters)                     GEOID18
 DO4158  DYNAMIC HEIGHT  -        139.448 (meters)      457.51  (feet) COMP
 DO4158  MODELED GRAVITY -    980,043.9   (mgal)                       NAVD 88
 DO4158
 DO4158  VERT ORDER      -  SECOND    CLASS I
 DO4158
 DO4158.The horizontal coordinates were determined by differentially corrected
 DO4158.hand held GPS observations or other comparable positioning techniques
 DO4158.and have an estimated accuracy of +/- 3 meters.
 DO4158
 DO4158.The orthometric height was determined by differential leveling and
 DO4158.adjusted by the NATIONAL GEODETIC SURVEY
 DO4158.in April 2013.
 DO4158
 DO4158.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4158.GEOID18 height accuracy estimate available here.
 DO4158
 DO4158.Click photographs - Photos may exist for this station.
 DO4158
 DO4158.The dynamic height is computed by dividing the NAVD 88
 DO4158.geopotential number by the normal gravity value computed on the
 DO4158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4158.degrees latitude (g = 980.6199 gals.).
 DO4158
 DO4158.The modeled gravity was interpolated from observed gravity values.
 DO4158
 DO4158;                    North         East    Units  Estimated Accuracy
 DO4158;SPC IL E     -   283,148.8     358,836.8     MT  (+/- 3 meters HH1 GPS) 
 DO4158
 DO4158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4370940919(NAD 83)
 DO4158
 DO4158                          SUPERSEDED SURVEY CONTROL
 DO4158
 DO4158.No superseded survey control is available for this station.
 DO4158
 DO4158_MARKER: F = FLANGE-ENCASED ROD
 DO4158_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4158_STAMPING: EW 037
 DO4158_MARK LOGO: UIL
 DO4158_PROJECTION: FLUSH
 DO4158_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4158_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4158+STABILITY: POSITION/ELEVATION WELL
 DO4158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4158+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO4158_ROD/PIPE-DEPTH: 29.3 meters
 DO4158_SLEEVE-DEPTH  : 0.9 meters
 DO4158
 DO4158  HISTORY     - Date     Condition        Report By
 DO4158  HISTORY     - 20120411 MONUMENTED       TROTT
 DO4158
 DO4158                          STATION DESCRIPTION
 DO4158
 DO4158'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4158'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH OF HUTSONVILLE,
 DO4158'4.7 MI (7.6 KM) SOUTH OF SNYDER AND 0.8 MI (1.3 KM) EAST OF WEST
 DO4158'UNION.
 DO4158'
 DO4158'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND UNION
 DO4158'STREET IN WEST UNION, PROCEED EAST ON 450TH ROAD FOR 0.9 MI (1.4 KM)
 DO4158'TO THE STATION ON THE RIGHT.
 DO4158'
 DO4158'THE STATION IS 6.0 M (19.7 FT) SOUTH OF THE CENTERLINE OF 450TH ROAD,
 DO4158'77.2 M (253.3 FT) EAST OF A TELEPHONE SPLICE BOX 'L1100 P3' AND 1.8 M
 DO4158'(5.9 FT) NORTH OF A POST.
 DO4158'
 DO4158'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4158'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4158'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4159 ***********************************************************************
 DO4159  DESIGNATION -  EW 038
 DO4159  PID         -  DO4159
 DO4159  STATE/COUNTY-  IL/CLARK
 DO4159  COUNTRY     -  US
 DO4159  USGS QUAD   -  WEST UNION (2018)
 DO4159
 DO4159                         *CURRENT SURVEY CONTROL
 DO4159  ______________________________________________________________________
 DO4159* NAD 83(1986) POSITION- 39 12 30.56   (N) 087 38 50.52   (W)   HD_HELD1
 DO4159* NAVD 88 ORTHO HEIGHT -   140.951 (meters)      462.44  (feet) ADJUSTED
 DO4159  ______________________________________________________________________
 DO4159  GEOID HEIGHT    -        -32.168 (meters)                     GEOID18
 DO4159  DYNAMIC HEIGHT  -        140.869 (meters)      462.17  (feet) COMP
 DO4159  MODELED GRAVITY -    980,043.6   (mgal)                       NAVD 88
 DO4159
 DO4159  VERT ORDER      -  SECOND    CLASS I
 DO4159
 DO4159.The horizontal coordinates were determined by differentially corrected
 DO4159.hand held GPS observations or other comparable positioning techniques
 DO4159.and have an estimated accuracy of +/- 3 meters.
 DO4159
 DO4159.The orthometric height was determined by differential leveling and
 DO4159.adjusted by the NATIONAL GEODETIC SURVEY
 DO4159.in April 2013.
 DO4159
 DO4159.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4159.GEOID18 height accuracy estimate available here.
 DO4159
 DO4159.Click photographs - Photos may exist for this station.
 DO4159
 DO4159.The dynamic height is computed by dividing the NAVD 88
 DO4159.geopotential number by the normal gravity value computed on the
 DO4159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4159.degrees latitude (g = 980.6199 gals.).
 DO4159
 DO4159.The modeled gravity was interpolated from observed gravity values.
 DO4159
 DO4159;                    North         East    Units  Estimated Accuracy
 DO4159;SPC IL E     -   282,347.6     359,246.8     MT  (+/- 3 meters HH1 GPS) 
 DO4159
 DO4159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4410840112(NAD 83)
 DO4159
 DO4159                          SUPERSEDED SURVEY CONTROL
 DO4159
 DO4159.No superseded survey control is available for this station.
 DO4159
 DO4159_MARKER: F = FLANGE-ENCASED ROD
 DO4159_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4159_STAMPING: EW 038
 DO4159_MARK LOGO: UIL
 DO4159_PROJECTION: FLUSH
 DO4159_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4159_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4159+STABILITY: POSITION/ELEVATION WELL
 DO4159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4159+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2012
 DO4159_ROD/PIPE-DEPTH: 28.7 meters
 DO4159_SLEEVE-DEPTH  : 0.9 meters
 DO4159
 DO4159  HISTORY     - Date     Condition        Report By
 DO4159  HISTORY     - 20120413 MONUMENTED       TROTT
 DO4159
 DO4159                          STATION DESCRIPTION
 DO4159
 DO4159'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4159'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH OF HUTSONVILLE,
 DO4159'5.2 MI (8.4 KM) SOUTH-SOUTHEAST OF SNYDER AND 1.1 MI (1.8 KM)
 DO4159'EAST-SOUTHEAST OF WEST UNION.
 DO4159'
 DO4159'TO REACH THE STATION FORM THE INTERSECTION OF IL ROUTE 1 AND UNION
 DO4159'STREET IN WEST UNION, PROCEED EAST ON 450TH ROAD TO 2000TH ROAD, THEN
 DO4159'SOUTH ON 2000TH ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DO4159'
 DO4159'THE STATION IS 6.4 M (21.0 FT) WEST OF THE CENTERLINE OF 2000TH ROAD,
 DO4159'101.0 M (331.4 FT) NORTH OF A WOOD POWER POLE AND 6.2 M (20.3 FT)
 DO4159'SOUTH OF A WOOD POWER POLE.
 DO4159'
 DO4159'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4159'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4159'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4160 ***********************************************************************
 DO4160  DESIGNATION -  EW 039
 DO4160  PID         -  DO4160
 DO4160  STATE/COUNTY-  IL/CLARK
 DO4160  COUNTRY     -  US
 DO4160  USGS QUAD   -  WEST UNION (2018)
 DO4160
 DO4160                         *CURRENT SURVEY CONTROL
 DO4160  ______________________________________________________________________
 DO4160* NAD 83(1986) POSITION- 39 11 28.86   (N) 087 38 16.74   (W)   HD_HELD1
 DO4160* NAVD 88 ORTHO HEIGHT -   138.592 (meters)      454.70  (feet) ADJUSTED
 DO4160  ______________________________________________________________________
 DO4160  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 DO4160  DYNAMIC HEIGHT  -        138.512 (meters)      454.43  (feet) COMP
 DO4160  MODELED GRAVITY -    980,043.0   (mgal)                       NAVD 88
 DO4160
 DO4160  VERT ORDER      -  SECOND    CLASS I
 DO4160
 DO4160.The horizontal coordinates were determined by differentially corrected
 DO4160.hand held GPS observations or other comparable positioning techniques
 DO4160.and have an estimated accuracy of +/- 3 meters.
 DO4160
 DO4160.The orthometric height was determined by differential leveling and
 DO4160.adjusted by the NATIONAL GEODETIC SURVEY
 DO4160.in April 2013.
 DO4160
 DO4160.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4160.GEOID18 height accuracy estimate available here.
 DO4160
 DO4160.Click photographs - Photos may exist for this station.
 DO4160
 DO4160.The dynamic height is computed by dividing the NAVD 88
 DO4160.geopotential number by the normal gravity value computed on the
 DO4160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4160.degrees latitude (g = 980.6199 gals.).
 DO4160
 DO4160.The modeled gravity was interpolated from observed gravity values.
 DO4160
 DO4160;                    North         East    Units  Estimated Accuracy
 DO4160;SPC IL E     -   280,451.0     360,071.9     MT  (+/- 3 meters HH1 GPS) 
 DO4160
 DO4160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4490438205(NAD 83)
 DO4160
 DO4160                          SUPERSEDED SURVEY CONTROL
 DO4160
 DO4160.No superseded survey control is available for this station.
 DO4160
 DO4160_MARKER: F = FLANGE-ENCASED ROD
 DO4160_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4160_STAMPING: EW 039
 DO4160_MARK LOGO: UIL
 DO4160_PROJECTION: FLUSH
 DO4160_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4160_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4160+STABILITY: POSITION/ELEVATION WELL
 DO4160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4160+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2012
 DO4160_ROD/PIPE-DEPTH: 29.3 meters
 DO4160_SLEEVE-DEPTH  : 0.9 meters
 DO4160
 DO4160  HISTORY     - Date     Condition        Report By
 DO4160  HISTORY     - 20120413 MONUMENTED       TROTT
 DO4160
 DO4160                          STATION DESCRIPTION
 DO4160
 DO4160'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4160'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHEAST OF
 DO4160'SNYDER, 5.7 MI (9.2 KM) NORTH OF HUTSONVILLE AND 2.3 MI (3.7 KM)
 DO4160'SOUTHEAST OF WEST UNION.
 DO4160'
 DO4160'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND UNION
 DO4160'STREET(450TH ROAD) IN WEST UNION, PROCEED EAST ON 450TH ROAD TO 2000TH
 DO4160'STREET, GO SOUTH ON 2000TH STREET TO 350TH ROAD, GO EAST ON 350TH ROAD
 DO4160'TO NORTH YORK ROAD, GO SOUTH ON NORTH YORK ROAD FOR 0.6 MI (1.0 KM) TO
 DO4160'THE STATION ON THE LEFT.
 DO4160'
 DO4160'THE STATION IS 6.7 M (22.0 FT) EAST OF THE CENTERLINE OF NORTH YORK
 DO4160'ROAD, 34.7 M (113.8 FT) SOUTH OF THE SOUTHWEST CORNER OF THE FARM
 DO4160'HOUSE AND 23.8 M (78.1 FT) NORTH OF A WOOD POWER POLE.
 DO4160'
 DO4160'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4160'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4160'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4161 ***********************************************************************
 DO4161  DESIGNATION -  EW 040
 DO4161  PID         -  DO4161
 DO4161  STATE/COUNTY-  IL/CLARK
 DO4161  COUNTRY     -  US
 DO4161  USGS QUAD   -  WEST UNION (2018)
 DO4161
 DO4161                         *CURRENT SURVEY CONTROL
 DO4161  ______________________________________________________________________
 DO4161* NAD 83(1986) POSITION- 39 10 11.96   (N) 087 38 25.93   (W)   HD_HELD1
 DO4161* NAVD 88 ORTHO HEIGHT -   136.308 (meters)      447.20  (feet) ADJUSTED
 DO4161  ______________________________________________________________________
 DO4161  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 DO4161  DYNAMIC HEIGHT  -        136.228 (meters)      446.94  (feet) COMP
 DO4161  MODELED GRAVITY -    980,042.1   (mgal)                       NAVD 88
 DO4161
 DO4161  VERT ORDER      -  SECOND    CLASS I
 DO4161
 DO4161.The horizontal coordinates were determined by differentially corrected
 DO4161.hand held GPS observations or other comparable positioning techniques
 DO4161.and have an estimated accuracy of +/- 3 meters.
 DO4161
 DO4161.The orthometric height was determined by differential leveling and
 DO4161.adjusted by the NATIONAL GEODETIC SURVEY
 DO4161.in April 2013.
 DO4161
 DO4161.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4161.GEOID18 height accuracy estimate available here.
 DO4161
 DO4161.Click photographs - Photos may exist for this station.
 DO4161
 DO4161.The dynamic height is computed by dividing the NAVD 88
 DO4161.geopotential number by the normal gravity value computed on the
 DO4161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4161.degrees latitude (g = 980.6199 gals.).
 DO4161
 DO4161.The modeled gravity was interpolated from observed gravity values.
 DO4161
 DO4161;                    North         East    Units  Estimated Accuracy
 DO4161;SPC IL E     -   278,077.9     359,869.5     MT  (+/- 3 meters HH1 GPS) 
 DO4161
 DO4161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4466735836(NAD 83)
 DO4161
 DO4161                          SUPERSEDED SURVEY CONTROL
 DO4161
 DO4161.No superseded survey control is available for this station.
 DO4161
 DO4161_MARKER: F = FLANGE-ENCASED ROD
 DO4161_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4161_STAMPING: EW 040
 DO4161_MARK LOGO: UIL
 DO4161_PROJECTION: FLUSH
 DO4161_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4161_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4161+STABILITY: POSITION/ELEVATION WELL
 DO4161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4161+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2012
 DO4161_ROD/PIPE-DEPTH: 11.0 meters
 DO4161_SLEEVE-DEPTH  : 0.9 meters
 DO4161
 DO4161  HISTORY     - Date     Condition        Report By
 DO4161  HISTORY     - 20120413 MONUMENTED       TROTT
 DO4161
 DO4161                          STATION DESCRIPTION
 DO4161
 DO4161'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4161'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH OF SNYDER, 4.3 MI
 DO4161'(6.9 KM) NORTH-NORTHEAST OF HUTSONVILLE AND 3.4 MI (5.5 KM)
 DO4161'SOUTH-SOUTHEAST OF WEST UNION.
 DO4161'
 DO4161'THE STATION IS LOCATED AT THE T-INTERSECTION OF EAST BROADWAY STREET
 DO4161'WITH NORTH YORK STREET IN YORK, IL.
 DO4161'
 DO4161'THE STATION IS 7.8 M (25.6 FT) SOUTH OF THE CENTERLINE OF EAST
 DO4161'BROADWAY STREET, 26.0 M (85.3 FT) SOUTH-SOUTHWEST OF A WOOD POWER POLE
 DO4161'AND 6.0 M (19.7 FT) WEST OF A WOOD POWER POLE.
 DO4161'
 DO4161'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4161'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4161'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4162 ***********************************************************************
 DO4162  DESIGNATION -  EW 041
 DO4162  PID         -  DO4162
 DO4162  STATE/COUNTY-  IL/CRAWFORD
 DO4162  COUNTRY     -  US
 DO4162  USGS QUAD   -  WEST UNION (2018)
 DO4162
 DO4162                         *CURRENT SURVEY CONTROL
 DO4162  ______________________________________________________________________
 DO4162* NAD 83(1986) POSITION- 39 09 04.00   (N) 087 39 37.46   (W)   HD_HELD1
 DO4162* NAVD 88 ORTHO HEIGHT -   138.231 (meters)      453.51  (feet) ADJUSTED
 DO4162  ______________________________________________________________________
 DO4162  GEOID HEIGHT    -        -32.070 (meters)                     GEOID18
 DO4162  DYNAMIC HEIGHT  -        138.150 (meters)      453.25  (feet) COMP
 DO4162  MODELED GRAVITY -    980,041.3   (mgal)                       NAVD 88
 DO4162
 DO4162  VERT ORDER      -  SECOND    CLASS I
 DO4162
 DO4162.The horizontal coordinates were determined by differentially corrected
 DO4162.hand held GPS observations or other comparable positioning techniques
 DO4162.and have an estimated accuracy of +/- 3 meters.
 DO4162
 DO4162.The orthometric height was determined by differential leveling and
 DO4162.adjusted by the NATIONAL GEODETIC SURVEY
 DO4162.in April 2013.
 DO4162
 DO4162.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4162.GEOID18 height accuracy estimate available here.
 DO4162
 DO4162.Click photographs - Photos may exist for this station.
 DO4162
 DO4162.The dynamic height is computed by dividing the NAVD 88
 DO4162.geopotential number by the normal gravity value computed on the
 DO4162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4162.degrees latitude (g = 980.6199 gals.).
 DO4162
 DO4162.The modeled gravity was interpolated from observed gravity values.
 DO4162
 DO4162;                    North         East    Units  Estimated Accuracy
 DO4162;SPC IL E     -   275,969.2     358,167.9     MT  (+/- 3 meters HH1 GPS) 
 DO4162
 DO4162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4293533753(NAD 83)
 DO4162
 DO4162                          SUPERSEDED SURVEY CONTROL
 DO4162
 DO4162.No superseded survey control is available for this station.
 DO4162
 DO4162_MARKER: F = FLANGE-ENCASED ROD
 DO4162_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4162_STAMPING: EW 041
 DO4162_MARK LOGO: UIL
 DO4162_PROJECTION: FLUSH
 DO4162_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4162_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4162+STABILITY: POSITION/ELEVATION WELL
 DO4162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4162+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2012
 DO4162_ROD/PIPE-DEPTH: 25.0 meters
 DO4162_SLEEVE-DEPTH  : 0.9 meters
 DO4162
 DO4162  HISTORY     - Date     Condition        Report By
 DO4162  HISTORY     - 20120413 MONUMENTED       TROTT
 DO4162
 DO4162                          STATION DESCRIPTION
 DO4162
 DO4162'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4162'THE STATION IS LOCATED APPROXIMATELY 1.8 MI (2.9 KM) SOUTHWEST OF THE
 DO4162'TOWN OF YORK, IL.
 DO4162'
 DO4162'TO REACH THE STATION FROM THE INTERSECTION OF BROADWAY STREET AND
 DO4162'MARKET STREET (COUNTY ROAD 2040E) IN YORK, PROCEED SOUTHWEST ON COUNTY
 DO4162'ROAD 2040E FOR 1.7 MI (2.7 KM) TO THE STATION ON THE RIGHT.
 DO4162'
 DO4162'THE STATION IS 3.9 MI (6.3 KM) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4162'2040E, 200.8 M (658.8 FT) SOUTH OF A SIGN POST AND 64.5 M (211.6 FT)
 DO4162'NORTH OF A FIELD ENTRANCE.
 DO4162'
 DO4162'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4162'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4162'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4163 ***********************************************************************
 DO4163  DESIGNATION -  EW 042
 DO4163  PID         -  DO4163
 DO4163  STATE/COUNTY-  IL/CRAWFORD
 DO4163  COUNTRY     -  US
 DO4163  USGS QUAD   -  HUTSONVILLE (2018)
 DO4163
 DO4163                         *CURRENT SURVEY CONTROL
 DO4163  ______________________________________________________________________
 DO4163* NAD 83(1986) POSITION- 39 07 03.15   (N) 087 39 43.22   (W)   HD_HELD1
 DO4163* NAVD 88 ORTHO HEIGHT -   141.608 (meters)      464.59  (feet) ADJUSTED
 DO4163  ______________________________________________________________________
 DO4163  GEOID HEIGHT    -        -32.018 (meters)                     GEOID18
 DO4163  DYNAMIC HEIGHT  -        141.525 (meters)      464.32  (feet) COMP
 DO4163  MODELED GRAVITY -    980,039.9   (mgal)                       NAVD 88
 DO4163
 DO4163  VERT ORDER      -  SECOND    CLASS I
 DO4163
 DO4163.The horizontal coordinates were determined by differentially corrected
 DO4163.hand held GPS observations or other comparable positioning techniques
 DO4163.and have an estimated accuracy of +/- 3 meters.
 DO4163
 DO4163.The orthometric height was determined by differential leveling and
 DO4163.adjusted by the NATIONAL GEODETIC SURVEY
 DO4163.in April 2013.
 DO4163
 DO4163.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4163.GEOID18 height accuracy estimate available here.
 DO4163
 DO4163.Click photographs - Photos may exist for this station.
 DO4163
 DO4163.The dynamic height is computed by dividing the NAVD 88
 DO4163.geopotential number by the normal gravity value computed on the
 DO4163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4163.degrees latitude (g = 980.6199 gals.).
 DO4163
 DO4163.The modeled gravity was interpolated from observed gravity values.
 DO4163
 DO4163;                    North         East    Units  Estimated Accuracy
 DO4163;SPC IL E     -   272,241.4     358,057.2     MT  (+/- 3 meters HH1 GPS) 
 DO4163
 DO4163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4277030029(NAD 83)
 DO4163
 DO4163                          SUPERSEDED SURVEY CONTROL
 DO4163
 DO4163.No superseded survey control is available for this station.
 DO4163
 DO4163_MARKER: F = FLANGE-ENCASED ROD
 DO4163_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4163_STAMPING: EW 042
 DO4163_MARK LOGO: UIL
 DO4163_PROJECTION: FLUSH
 DO4163_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4163+STABILITY: SURFACE MOTION
 DO4163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4163+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2012
 DO4163_ROD/PIPE-DEPTH: 15.2 meters
 DO4163_SLEEVE-DEPTH  : 0.9 meters
 DO4163
 DO4163  HISTORY     - Date     Condition        Report By
 DO4163  HISTORY     - 20120413 MONUMENTED       TROTT
 DO4163
 DO4163                          STATION DESCRIPTION
 DO4163
 DO4163'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4163'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) EAST-SOUTHEAST OF
 DO4163'ANNAPOLIS, 6.8 MI (10.9 KM) SOUTH OF WEST UNION AND 0.6 MI (1.0 KM)
 DO4163'NORTH-NORTHWEST OF HUTSONVILLE.
 DO4163'
 DO4163'TO REACH THE STATION FROM THE INTERSECTION OF EAST CLOVER STREET AND
 DO4163'SOUTH PLEASANT STREET IN HUTSONVILLE, PROCEED NORTH ON SOUTH PLEASANT
 DO4163'STREET FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DO4163'
 DO4163'THE STATION IS 6.1 M (20.0 FT) WEST OF THE CENTERLINE OF SOUTH
 DO4163'PLEASANT STREET, 35.1 M (115.2 FT) NORTH OF A WOOD POWER POLE, 14.6 M
 DO4163'(47.9 FT) WEST OF THE HEADSTONE OF 'THOMPSON' (NICOLAS AND CARRIE
 DO4163'THOMPSON) AND 8.0 M (26.2 FT) SOUTH OF A WOOD POWER POLE.
 DO4163'
 DO4163'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4163'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4163'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4164 ***********************************************************************
 DO4164  DESIGNATION -  EW 043
 DO4164  PID         -  DO4164
 DO4164  STATE/COUNTY-  IL/CRAWFORD
 DO4164  COUNTRY     -  US
 DO4164  USGS QUAD   -  HUTSONVILLE (2018)
 DO4164
 DO4164                         *CURRENT SURVEY CONTROL
 DO4164  ______________________________________________________________________
 DO4164* NAD 83(1986) POSITION- 39 06 20.08   (N) 087 39 12.70   (W)   HD_HELD1
 DO4164* NAVD 88 ORTHO HEIGHT -   137.101 (meters)      449.81  (feet) ADJUSTED
 DO4164  ______________________________________________________________________
 DO4164  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 DO4164  DYNAMIC HEIGHT  -        137.021 (meters)      449.54  (feet) COMP
 DO4164  MODELED GRAVITY -    980,039.2   (mgal)                       NAVD 88
 DO4164
 DO4164  VERT ORDER      -  SECOND    CLASS I
 DO4164
 DO4164.The horizontal coordinates were determined by differentially corrected
 DO4164.hand held GPS observations or other comparable positioning techniques
 DO4164.and have an estimated accuracy of +/- 3 meters.
 DO4164
 DO4164.The orthometric height was determined by differential leveling and
 DO4164.adjusted by the NATIONAL GEODETIC SURVEY
 DO4164.in April 2013.
 DO4164
 DO4164.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4164.GEOID18 height accuracy estimate available here.
 DO4164
 DO4164.Click photographs - Photos may exist for this station.
 DO4164
 DO4164.The dynamic height is computed by dividing the NAVD 88
 DO4164.geopotential number by the normal gravity value computed on the
 DO4164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4164.degrees latitude (g = 980.6199 gals.).
 DO4164
 DO4164.The modeled gravity was interpolated from observed gravity values.
 DO4164
 DO4164;                    North         East    Units  Estimated Accuracy
 DO4164;SPC IL E     -   270,918.7     358,800.3     MT  (+/- 3 meters HH1 GPS) 
 DO4164
 DO4164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4349328696(NAD 83)
 DO4164
 DO4164                          SUPERSEDED SURVEY CONTROL
 DO4164
 DO4164.No superseded survey control is available for this station.
 DO4164
 DO4164_MARKER: F = FLANGE-ENCASED ROD
 DO4164_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4164_STAMPING: EW 043
 DO4164_MARK LOGO: UIL
 DO4164_PROJECTION: FLUSH
 DO4164_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4164_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4164+STABILITY: POSITION/ELEVATION WELL
 DO4164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4164+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO4164_ROD/PIPE-DEPTH: 7.3 meters
 DO4164_SLEEVE-DEPTH  : 0.9 meters
 DO4164
 DO4164  HISTORY     - Date     Condition        Report By
 DO4164  HISTORY     - 20120411 MONUMENTED       TROTT
 DO4164
 DO4164                          STATION DESCRIPTION
 DO4164
 DO4164'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4164'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-SOUTHEAST OF
 DO4164'ANNAPOLIS, 7.6 MI (12.2 KM) SOUTH OF WEST UNION AND IN THE TOWN OF
 DO4164'HUTSONVILLE, IL.
 DO4164'
 DO4164'TO REACH THE STATION FROM THE INTERSECTION OF EAST CHERRY STREET AND
 DO4164'SOUTH MAIN STREET IN HUTSONVILLE, PROCEED SOUTHEAST ON SOUTH MAIN
 DO4164'STREET FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DO4164'
 DO4164'THE STATION IS 5.1 M (16.7 FT) WEST OF THE CENTERLINE OF SOUTH MAIN
 DO4164'STREET, 39.3 M (128.9 FT) SOUTHWEST OF THE SOUTH END OF THE EAST SIDE
 DO4164'PARAPET WALL, 13.0 M (42.7 FT) WEST OF THE SOUTH END OF THE EAST GUARD
 DO4164'RAIL AND 3.1 M (10.2 FT) SOUTH OF THE SOUTH END OF THE WEST GUARD
 DO4164'RAIL.
 DO4164'
 DO4164'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4164'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4164'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4165 ***********************************************************************
 DO4165  DESIGNATION -  EW 044
 DO4165  PID         -  DO4165
 DO4165  STATE/COUNTY-  IL/CRAWFORD
 DO4165  COUNTRY     -  US
 DO4165  USGS QUAD   -  HUTSONVILLE (2018)
 DO4165
 DO4165                         *CURRENT SURVEY CONTROL
 DO4165  ______________________________________________________________________
 DO4165* NAD 83(1986) POSITION- 39 04 31.07   (N) 087 37 35.72   (W)   HD_HELD1
 DO4165* NAVD 88 ORTHO HEIGHT -   133.427 (meters)      437.75  (feet) ADJUSTED
 DO4165  ______________________________________________________________________
 DO4165  GEOID HEIGHT    -        -31.999 (meters)                     GEOID18
 DO4165  DYNAMIC HEIGHT  -        133.349 (meters)      437.50  (feet) COMP
 DO4165  MODELED GRAVITY -    980,037.2   (mgal)                       NAVD 88
 DO4165
 DO4165  VERT ORDER      -  SECOND    CLASS I
 DO4165
 DO4165.The horizontal coordinates were determined by differentially corrected
 DO4165.hand held GPS observations or other comparable positioning techniques
 DO4165.and have an estimated accuracy of +/- 3 meters.
 DO4165
 DO4165.The orthometric height was determined by differential leveling and
 DO4165.adjusted by the NATIONAL GEODETIC SURVEY
 DO4165.in April 2013.
 DO4165
 DO4165.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4165.GEOID18 height accuracy estimate available here.
 DO4165
 DO4165.Click photographs - Photos may exist for this station.
 DO4165
 DO4165.The dynamic height is computed by dividing the NAVD 88
 DO4165.geopotential number by the normal gravity value computed on the
 DO4165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4165.degrees latitude (g = 980.6199 gals.).
 DO4165
 DO4165.The modeled gravity was interpolated from observed gravity values.
 DO4165
 DO4165;                    North         East    Units  Estimated Accuracy
 DO4165;SPC IL E     -   267,574.8     361,156.6     MT  (+/- 3 meters HH1 GPS) 
 DO4165
 DO4165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4579925319(NAD 83)
 DO4165
 DO4165                          SUPERSEDED SURVEY CONTROL
 DO4165
 DO4165.No superseded survey control is available for this station.
 DO4165
 DO4165_MARKER: F = FLANGE-ENCASED ROD
 DO4165_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4165_STAMPING: EW 044
 DO4165_MARK LOGO: UIL
 DO4165_PROJECTION: FLUSH
 DO4165_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4165_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4165+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2020
 DO4165_ROD/PIPE-DEPTH: 25.6 meters
 DO4165_SLEEVE-DEPTH  : 0.9 meters
 DO4165
 DO4165  HISTORY     - Date     Condition        Report By
 DO4165  HISTORY     - 20120411 MONUMENTED       TROTT
 DO4165  HISTORY     - 20200428 GOOD             ILDT
 DO4165
 DO4165                          STATION DESCRIPTION
 DO4165
 DO4165'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4165'THE STATION IS LOCATED ABOUT 11.3 MI (18.2 KM) EAST-SOUTHEAST OF
 DO4165'ANNAPOLIS, 9.9 MI (15.9 KM) SOUTH-SOUTHEAST OF WEST UNION AND 2.8 MI
 DO4165'(4.5 KM) SOUTHEAST OF HUTSONVILLE.
 DO4165'
 DO4165'TO REACH THE STATION FROM OF EAST CLOVER STREET AND SOUTH MAIN STREET
 DO4165'IN HUTSONVILLE, PROCEED SOUTHEAST ON MAIN STREET WHICH TURNS INTO
 DO4165'NORTH 1700TH STREET WHICH TURNS INTO 1775TH STREET FOR 3.2 MI (5.1 KM)
 DO4165'TO THE STATION ON THE RIGHT.
 DO4165'
 DO4165'THE STATION IS 9.0 M (29.5 FT) WEST OF THE CENTERLINE OF 1775TH
 DO4165'STREET, 26.2 M (86.0 FT) NORTH OF A WOOD POWER POLE, 21.5 M (70.5 FT)
 DO4165'SOUTH OF THE WEST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE AND
 DO4165'18.9 M (62.0 FT) SOUTHEAST OF THE SOUTH END OF AN ASPHALT PATH.
 DO4165'
 DO4165'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4165'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4165'IN IDENTIFICATION.
 DO4165
 DO4165                          STATION RECOVERY (2020)
 DO4165
 DO4165'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DO4165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4166 ***********************************************************************
 DO4166  DESIGNATION -  EW 045
 DO4166  PID         -  DO4166
 DO4166  STATE/COUNTY-  IL/CRAWFORD
 DO4166  COUNTRY     -  US
 DO4166  USGS QUAD   -  HUTSONVILLE (2018)
 DO4166
 DO4166                         *CURRENT SURVEY CONTROL
 DO4166  ______________________________________________________________________
 DO4166* NAD 83(1986) POSITION- 39 04 22.85   (N) 087 38 19.70   (W)   HD_HELD1
 DO4166* NAVD 88 ORTHO HEIGHT -   134.706 (meters)      441.95  (feet) ADJUSTED
 DO4166  ______________________________________________________________________
 DO4166  GEOID HEIGHT    -        -31.982 (meters)                     GEOID18
 DO4166  DYNAMIC HEIGHT  -        134.627 (meters)      441.69  (feet) COMP
 DO4166  MODELED GRAVITY -    980,037.3   (mgal)                       NAVD 88
 DO4166
 DO4166  VERT ORDER      -  SECOND    CLASS I
 DO4166
 DO4166.The horizontal coordinates were determined by differentially corrected
 DO4166.hand held GPS observations or other comparable positioning techniques
 DO4166.and have an estimated accuracy of +/- 3 meters.
 DO4166
 DO4166.The orthometric height was determined by differential leveling and
 DO4166.adjusted by the NATIONAL GEODETIC SURVEY
 DO4166.in April 2013.
 DO4166
 DO4166.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4166.GEOID18 height accuracy estimate available here.
 DO4166
 DO4166.Click photographs - Photos may exist for this station.
 DO4166
 DO4166.The dynamic height is computed by dividing the NAVD 88
 DO4166.geopotential number by the normal gravity value computed on the
 DO4166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4166.degrees latitude (g = 980.6199 gals.).
 DO4166
 DO4166.The modeled gravity was interpolated from observed gravity values.
 DO4166
 DO4166;                    North         East    Units  Estimated Accuracy
 DO4166;SPC IL E     -   267,313.2     360,101.4     MT  (+/- 3 meters HH1 GPS) 
 DO4166
 DO4166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4474125073(NAD 83)
 DO4166
 DO4166                          SUPERSEDED SURVEY CONTROL
 DO4166
 DO4166.No superseded survey control is available for this station.
 DO4166
 DO4166_MARKER: F = FLANGE-ENCASED ROD
 DO4166_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4166_STAMPING: EW 045
 DO4166_MARK LOGO: UIL
 DO4166_PROJECTION: FLUSH
 DO4166_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4166_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4166+STABILITY: POSITION/ELEVATION WELL
 DO4166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4166+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO4166_ROD/PIPE-DEPTH: 28.0 meters
 DO4166_SLEEVE-DEPTH  : 0.9 meters
 DO4166
 DO4166  HISTORY     - Date     Condition        Report By
 DO4166  HISTORY     - 20120411 MONUMENTED       TROTT
 DO4166
 DO4166                          STATION DESCRIPTION
 DO4166
 DO4166'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4166'THE STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) EAST-SOUTHEAST OF
 DO4166'ANNAPOLIS, 10.0 MI (16.1 KM) SOUTH OF WEST UNION AND 2.7 MI (4.3 KM)
 DO4166'SOUTH-SOUTHEAST OF HUTSONVILLE.
 DO4166'
 DO4166'TO REACH THE STATION FROM THE INTERSECTION OF EAST CLOVER STREET AND
 DO4166'SOUTH MAIN STREET IN HUTSONVILLE, PROCEED SOUTHEAST ON SOUTH MAIN
 DO4166'STREET WHICH TURNS INTO NORTH 1700TH STREET WHICH TURNS INTO 1775TH
 DO4166'STREET TO EAST 1500TH AVENUE, GO WEST ON EAST 1500TH AVENUE TO THE
 DO4166'INTERSECTION OF NORTH 1650TH STREET AND THE STATION IN THE SOUTHEAST
 DO4166'QUADRANT.
 DO4166'
 DO4166'THE STATION IS 9.6 M (31.5 FT) SOUTH OF THE CENTERLINE OF EAST 1500TH
 DO4166'AVENUE, 8.1 M (26.6 FT) EAST OF THE CENTERLINE OF NORTH 1650TH STREET,
 DO4166'16.2 M (53.1 FT) SOUTH OF A WOOD POWER POLE AND 13.6 M (44.6 FT) EAST
 DO4166'OF A TELEPHONE SPLICE BOX.
 DO4166'
 DO4166'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4166'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4166'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4167 ***********************************************************************
 DO4167  DESIGNATION -  EW 046
 DO4167  PID         -  DO4167
 DO4167  STATE/COUNTY-  IL/CRAWFORD
 DO4167  COUNTRY     -  US
 DO4167  USGS QUAD   -  HUTSONVILLE (2018)
 DO4167
 DO4167                         *CURRENT SURVEY CONTROL
 DO4167  ______________________________________________________________________
 DO4167* NAD 83(1986) POSITION- 39 03 29.63   (N) 087 38 20.00   (W)   HD_HELD1
 DO4167* NAVD 88 ORTHO HEIGHT -   136.573 (meters)      448.07  (feet) ADJUSTED
 DO4167  ______________________________________________________________________
 DO4167  GEOID HEIGHT    -        -31.964 (meters)                     GEOID18
 DO4167  DYNAMIC HEIGHT  -        136.493 (meters)      447.81  (feet) COMP
 DO4167  MODELED GRAVITY -    980,036.4   (mgal)                       NAVD 88
 DO4167
 DO4167  VERT ORDER      -  SECOND    CLASS I
 DO4167
 DO4167.The horizontal coordinates were determined by differentially corrected
 DO4167.hand held GPS observations or other comparable positioning techniques
 DO4167.and have an estimated accuracy of +/- 3 meters.
 DO4167
 DO4167.The orthometric height was determined by differential leveling and
 DO4167.adjusted by the NATIONAL GEODETIC SURVEY
 DO4167.in April 2013.
 DO4167
 DO4167.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4167.GEOID18 height accuracy estimate available here.
 DO4167
 DO4167.Click photographs - Photos may exist for this station.
 DO4167
 DO4167.The dynamic height is computed by dividing the NAVD 88
 DO4167.geopotential number by the normal gravity value computed on the
 DO4167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4167.degrees latitude (g = 980.6199 gals.).
 DO4167
 DO4167.The modeled gravity was interpolated from observed gravity values.
 DO4167
 DO4167;                    North         East    Units  Estimated Accuracy
 DO4167;SPC IL E     -   265,671.9     360,106.7     MT  (+/- 3 meters HH1 GPS) 
 DO4167
 DO4167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4472223432(NAD 83)
 DO4167
 DO4167                          SUPERSEDED SURVEY CONTROL
 DO4167
 DO4167.No superseded survey control is available for this station.
 DO4167
 DO4167_MARKER: F = FLANGE-ENCASED ROD
 DO4167_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4167_STAMPING: EW 046
 DO4167_MARK LOGO: UIL
 DO4167_PROJECTION: FLUSH
 DO4167_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4167_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4167+STABILITY: POSITION/ELEVATION WELL
 DO4167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4167+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 DO4167_ROD/PIPE-DEPTH: 23.2 meters
 DO4167_SLEEVE-DEPTH  : 0.9 meters
 DO4167
 DO4167  HISTORY     - Date     Condition        Report By
 DO4167  HISTORY     - 20120412 MONUMENTED       TROTT
 DO4167
 DO4167                          STATION DESCRIPTION
 DO4167
 DO4167'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4167'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) SOUTH OF WEST UNION,
 DO4167'11.0 MI (17.7 KM) NORTH OF FLAT ROCK AND 3.6 MI (5.8 KM)
 DO4167'SOUTH-SOUTHEAST OF HUTSONVILLE.
 DO4167'
 DO4167'TO REACH THE STATION FROM THE INTERSECTION OF EAST CLOVER STREET AND
 DO4167'SOUTH MAIN STREET IN HUTSONVILLE, PROCEED SOUTHEAST ON SOUTH MAIN
 DO4167'STREET WHICH TURNS INTO NORTH 1700TH STREET WHICH TURNS INTO 1775TH
 DO4167'STREET TO EAST 1500TH AVENUE, GO WEST ON EAST 1500TH AVENUE TO NORTH
 DO4167'1650TH STREET, PROCEED SOUTH ON NORTH 1650TH STREET FOR 1.0 MI (1.6
 DO4167'KM) TO THE STATION ON THE LEFT.
 DO4167'
 DO4167'THE STATION IS 4.9 M (16.1 FT) EAST OF THE CENTERLINE OF NORTH 1650TH
 DO4167'STREET, 31.3 M (102.7 FT) SOUTHEAST OF A TELEPHONE SPLICE BOX 'L1 35'
 DO4167'AND 8.7 M (28.5 FT) SOUTH OF A WOOD POWER POLE.
 DO4167'
 DO4167'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4167'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4167'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4168 ***********************************************************************
 DO4168  DESIGNATION -  EW 047
 DO4168  PID         -  DO4168
 DO4168  STATE/COUNTY-  IL/CRAWFORD
 DO4168  COUNTRY     -  US
 DO4168  USGS QUAD   -  HUTSONVILLE (2018)
 DO4168
 DO4168                         *CURRENT SURVEY CONTROL
 DO4168  ______________________________________________________________________
 DO4168* NAD 83(1986) POSITION- 39 02 38.13   (N) 087 38 20.81   (W)   HD_HELD1
 DO4168* NAVD 88 ORTHO HEIGHT -   135.486 (meters)      444.51  (feet) ADJUSTED
 DO4168  ______________________________________________________________________
 DO4168  GEOID HEIGHT    -        -31.947 (meters)                     GEOID18
 DO4168  DYNAMIC HEIGHT  -        135.406 (meters)      444.24  (feet) COMP
 DO4168  MODELED GRAVITY -    980,035.5   (mgal)                       NAVD 88
 DO4168
 DO4168  VERT ORDER      -  SECOND    CLASS I
 DO4168
 DO4168.The horizontal coordinates were determined by differentially corrected
 DO4168.hand held GPS observations or other comparable positioning techniques
 DO4168.and have an estimated accuracy of +/- 3 meters.
 DO4168
 DO4168.The orthometric height was determined by differential leveling and
 DO4168.adjusted by the NATIONAL GEODETIC SURVEY
 DO4168.in April 2013.
 DO4168
 DO4168.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4168.GEOID18 height accuracy estimate available here.
 DO4168
 DO4168.Click photographs - Photos may exist for this station.
 DO4168
 DO4168.The dynamic height is computed by dividing the NAVD 88
 DO4168.geopotential number by the normal gravity value computed on the
 DO4168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4168.degrees latitude (g = 980.6199 gals.).
 DO4168
 DO4168.The modeled gravity was interpolated from observed gravity values.
 DO4168
 DO4168;                    North         East    Units  Estimated Accuracy
 DO4168;SPC IL E     -   264,083.6     360,099.3     MT  (+/- 3 meters HH1 GPS) 
 DO4168
 DO4168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4469221845(NAD 83)
 DO4168
 DO4168                          SUPERSEDED SURVEY CONTROL
 DO4168
 DO4168.No superseded survey control is available for this station.
 DO4168
 DO4168_MARKER: F = FLANGE-ENCASED ROD
 DO4168_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4168_STAMPING: EW 047
 DO4168_MARK LOGO: UIL
 DO4168_PROJECTION: FLUSH
 DO4168_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4168_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4168+STABILITY: POSITION/ELEVATION WELL
 DO4168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4168+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 DO4168_ROD/PIPE-DEPTH: 13.4 meters
 DO4168_SLEEVE-DEPTH  : 0.9 meters
 DO4168
 DO4168  HISTORY     - Date     Condition        Report By
 DO4168  HISTORY     - 20120412 MONUMENTED       TROTT
 DO4168
 DO4168                          STATION DESCRIPTION
 DO4168
 DO4168'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4168'THE STATION IS LOCATED ABOUT 10.9 MI (17.5 KM) NORTH-NORTHWEST OF
 DO4168'HEATHSVILLE, 10.0 MI (16.1 KM) NORTH OF FLAT ROCK AND 4.6 MI (7.4 KM)
 DO4168'SOUTH-SOUTHEAST OF HUTSONVILLE.
 DO4168'
 DO4168'TO REACH THE STATION FROM THE INTERSECTION OF EAST CLOVER STREET AND
 DO4168'SOUTH MAIN STREET IN HUTSONVILLE, PROCEED SOUTHEAST ON SOUTH MAIN
 DO4168'STREET WHICH TURNS INTO NORTH 1700TH STREET WHICH TURNS INTO 1775TH
 DO4168'STREET TO EAST 1500TH AVENUE, GO WEST ON EAST 1500TH AVENUE TO NORTH
 DO4168'1650TH STREET, PROCEED SOUTH ON 1650TH STREET TO THE INTERSECTION OF
 DO4168'EAST 1300TH AVENUE AND THE STATION AT THE SOUTH SIDE OF THE T
 DO4168'INTERSECTION.
 DO4168'
 DO4168'THE STATION IS 7.4 M (24.3 FT) SOUTH OF THE CENTERLINE OF EAST 1300TH
 DO4168'AVENUE, 8.6 M (28.2 FT) WEST OF THE CENTERLINE OF NORTH 1650TH STREET
 DO4168'AND 1.5 M (4.9 FT) NORTH OF A WOOD POWER POLE.
 DO4168'
 DO4168'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4168'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4168'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4169 ***********************************************************************
 DO4169  DESIGNATION -  EW 048
 DO4169  PID         -  DO4169
 DO4169  STATE/COUNTY-  IL/CRAWFORD
 DO4169  COUNTRY     -  US
 DO4169  USGS QUAD   -  HUTSONVILLE (2018)
 DO4169
 DO4169                         *CURRENT SURVEY CONTROL
 DO4169  ______________________________________________________________________
 DO4169* NAD 83(1986) POSITION- 39 02 10.96   (N) 087 37 47.65   (W)   HD_HELD1
 DO4169* NAVD 88 ORTHO HEIGHT -   134.616 (meters)      441.65  (feet) ADJUSTED
 DO4169  ______________________________________________________________________
 DO4169  GEOID HEIGHT    -        -31.950 (meters)                     GEOID18
 DO4169  DYNAMIC HEIGHT  -        134.537 (meters)      441.39  (feet) COMP
 DO4169  MODELED GRAVITY -    980,034.8   (mgal)                       NAVD 88
 DO4169
 DO4169  VERT ORDER      -  SECOND    CLASS I
 DO4169
 DO4169.The horizontal coordinates were determined by differentially corrected
 DO4169.hand held GPS observations or other comparable positioning techniques
 DO4169.and have an estimated accuracy of +/- 3 meters.
 DO4169
 DO4169.The orthometric height was determined by differential leveling and
 DO4169.adjusted by the NATIONAL GEODETIC SURVEY
 DO4169.in April 2013.
 DO4169
 DO4169.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4169.GEOID18 height accuracy estimate available here.
 DO4169
 DO4169.Click photographs - Photos may exist for this station.
 DO4169
 DO4169.The dynamic height is computed by dividing the NAVD 88
 DO4169.geopotential number by the normal gravity value computed on the
 DO4169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4169.degrees latitude (g = 980.6199 gals.).
 DO4169
 DO4169.The modeled gravity was interpolated from observed gravity values.
 DO4169
 DO4169;                    North         East    Units  Estimated Accuracy
 DO4169;SPC IL E     -   263,251.9     360,903.2     MT  (+/- 3 meters HH1 GPS) 
 DO4169
 DO4169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4548321002(NAD 83)
 DO4169
 DO4169                          SUPERSEDED SURVEY CONTROL
 DO4169
 DO4169.No superseded survey control is available for this station.
 DO4169
 DO4169_MARKER: F = FLANGE-ENCASED ROD
 DO4169_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4169_STAMPING: EW 048
 DO4169_MARK LOGO: UIL
 DO4169_PROJECTION: FLUSH
 DO4169_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4169_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4169+STABILITY: POSITION/ELEVATION WELL
 DO4169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4169+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 DO4169_ROD/PIPE-DEPTH: 23.2 meters
 DO4169_SLEEVE-DEPTH  : 0.9 meters
 DO4169
 DO4169  HISTORY     - Date     Condition        Report By
 DO4169  HISTORY     - 20120412 MONUMENTED       TROTT
 DO4169
 DO4169                          STATION DESCRIPTION
 DO4169
 DO4169'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4169'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTH-NORTHWEST OF
 DO4169'HEATHSVILLE, 9.6 MI (15.4 KM) NORTH-NORTHEAST OF FLAT ROCK AND 5.2 MI
 DO4169'(8.4 KM) SOUTH-SOUTHEAST OF HUTSONVILLE.
 DO4169'
 DO4169'TO REACH THE STATION FROM THE INTERSECTION OF EAST CLOVER STREET AND
 DO4169'SOUTH MAIN STREET IN HUTSONVILLE, PROCEED SOUTH ON SOUTH MAIN STREET
 DO4169'WHICH TURNS INTO NORTH 1700TH STREET WHICH TURNS INTO 1775TH STREET TO
 DO4169'EAST 1500TH AVENUE, GO WEST ON EAST 1500TH AVENUE TO NORTH 1650TH
 DO4169'STREET, GO SOUTH ON NORTH 1650TH STREET TO EAST 1300TH AVENUE, GO EAST
 DO4169'ON EAST 1300TH AVENUE TO NORTH 1700TH STREET, GO SOUTH ON NORTH 1700TH
 DO4169'STREET FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DO4169'
 DO4169'THE STATION IS 4.3 M (14.1 FT) EAST OF THE CENTERLINE OF NORTH 1700TH
 DO4169'STREET, 92.3 M (302.8 FT) NORTH OF A WOOD POWER POLE AND 6.9 M (22.6
 DO4169'FT) SOUTH OF A WOOD POWER POLE.
 DO4169'
 DO4169'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4169'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4169'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4170 ***********************************************************************
 DO4170  DESIGNATION -  EW 049
 DO4170  PID         -  DO4170
 DO4170  STATE/COUNTY-  IL/CRAWFORD
 DO4170  COUNTRY     -  US
 DO4170  USGS QUAD   -  HUTSONVILLE (2018)
 DO4170
 DO4170                         *CURRENT SURVEY CONTROL
 DO4170  ______________________________________________________________________
 DO4170* NAD 83(1986) POSITION- 39 01 18.37   (N) 087 37 49.31   (W)   HD_HELD1
 DO4170* NAVD 88 ORTHO HEIGHT -   134.341 (meters)      440.75  (feet) ADJUSTED
 DO4170  ______________________________________________________________________
 DO4170  GEOID HEIGHT    -        -31.934 (meters)                     GEOID18
 DO4170  DYNAMIC HEIGHT  -        134.262 (meters)      440.49  (feet) COMP
 DO4170  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 DO4170
 DO4170  VERT ORDER      -  SECOND    CLASS I
 DO4170
 DO4170.The horizontal coordinates were determined by differentially corrected
 DO4170.hand held GPS observations or other comparable positioning techniques
 DO4170.and have an estimated accuracy of +/- 3 meters.
 DO4170
 DO4170.The orthometric height was determined by differential leveling and
 DO4170.adjusted by the NATIONAL GEODETIC SURVEY
 DO4170.in April 2013.
 DO4170
 DO4170.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4170.GEOID18 height accuracy estimate available here.
 DO4170
 DO4170.Click photographs - Photos may exist for this station.
 DO4170
 DO4170.The dynamic height is computed by dividing the NAVD 88
 DO4170.geopotential number by the normal gravity value computed on the
 DO4170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4170.degrees latitude (g = 980.6199 gals.).
 DO4170
 DO4170.The modeled gravity was interpolated from observed gravity values.
 DO4170
 DO4170;                    North         East    Units  Estimated Accuracy
 DO4170;SPC IL E     -   261,629.9     360,875.8     MT  (+/- 3 meters HH1 GPS) 
 DO4170
 DO4170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4543219381(NAD 83)
 DO4170
 DO4170                          SUPERSEDED SURVEY CONTROL
 DO4170
 DO4170.No superseded survey control is available for this station.
 DO4170
 DO4170_MARKER: F = FLANGE-ENCASED ROD
 DO4170_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4170_STAMPING: EW 049
 DO4170_MARK LOGO: UIL
 DO4170_PROJECTION: FLUSH
 DO4170_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4170_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4170+STABILITY: POSITION/ELEVATION WELL
 DO4170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4170+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 DO4170_ROD/PIPE-DEPTH: 28.7 meters
 DO4170_SLEEVE-DEPTH  : 0.9 meters
 DO4170
 DO4170  HISTORY     - Date     Condition        Report By
 DO4170  HISTORY     - 20120412 MONUMENTED       TROTT
 DO4170
 DO4170                          STATION DESCRIPTION
 DO4170
 DO4170'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4170'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTH-NORTHWEST OF
 DO4170'HEATHSVILLE, 8.6 MI (13.8 KM) NORTH-NORTHEAST OF FLAT ROCK AND 6.2 MI
 DO4170'(10.0 KM) SOUTH-SOUTHEAST OF HUTSONVILLE.
 DO4170'
 DO4170'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 33 WITH NORTH 1650TH
 DO4170'STREET ABOUT 1.5 MI (2.4 KM) WEST OF PALESTINE, GO NORTH ON NORTH
 DO4170'1650TH STREET FOR 1.0 MI (1.6 KM) TO EAST 1150TH AVENUE, THEN EAST ON
 DO4170'EAST 1150TH AVENUE FOR 0.5 MI (0.8 KM) TO NORTH 1700TH STREET AND THE
 DO4170'STATION ON THE RIGHT.
 DO4170'
 DO4170'THE STATION IS 5.9 M (19.4 FT) SOUTH OF THE CENTERLINE OF EAST 1150TH
 DO4170'AVENUE, 4.3 M (14.1 FT) WEST OF THE CENTERLINE OF NORTH 1700TH STREET
 DO4170'AND 14.0 M (45.9 FT) SOUTH OF A WOOD POWER POLE.
 DO4170'
 DO4170'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4170'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4170'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4171 ***********************************************************************
 DO4171  DESIGNATION -  EW 050
 DO4171  PID         -  DO4171
 DO4171  STATE/COUNTY-  IL/CRAWFORD
 DO4171  COUNTRY     -  US
 DO4171  USGS QUAD   -  HUTSONVILLE (2018)
 DO4171
 DO4171                         *CURRENT SURVEY CONTROL
 DO4171  ______________________________________________________________________
 DO4171* NAD 83(1986) POSITION- 39 01 06.04   (N) 087 38 22.54   (W)   HD_HELD1
 DO4171* NAVD 88 ORTHO HEIGHT -   137.230 (meters)      450.23  (feet) ADJUSTED
 DO4171  ______________________________________________________________________
 DO4171  GEOID HEIGHT    -        -31.919 (meters)                     GEOID18
 DO4171  DYNAMIC HEIGHT  -        137.149 (meters)      449.96  (feet) COMP
 DO4171  MODELED GRAVITY -    980,033.7   (mgal)                       NAVD 88
 DO4171
 DO4171  VERT ORDER      -  SECOND    CLASS I
 DO4171
 DO4171.The horizontal coordinates were determined by differentially corrected
 DO4171.hand held GPS observations or other comparable positioning techniques
 DO4171.and have an estimated accuracy of +/- 3 meters.
 DO4171
 DO4171.The orthometric height was determined by differential leveling and
 DO4171.adjusted by the NATIONAL GEODETIC SURVEY
 DO4171.in April 2013.
 DO4171
 DO4171.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4171.GEOID18 height accuracy estimate available here.
 DO4171
 DO4171.Click photographs - Photos may exist for this station.
 DO4171
 DO4171.The dynamic height is computed by dividing the NAVD 88
 DO4171.geopotential number by the normal gravity value computed on the
 DO4171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4171.degrees latitude (g = 980.6199 gals.).
 DO4171
 DO4171.The modeled gravity was interpolated from observed gravity values.
 DO4171
 DO4171;                    North         East    Units  Estimated Accuracy
 DO4171;SPC IL E     -   261,243.5     360,079.4     MT  (+/- 3 meters HH1 GPS) 
 DO4171
 DO4171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4463019006(NAD 83)
 DO4171
 DO4171                          SUPERSEDED SURVEY CONTROL
 DO4171
 DO4171.No superseded survey control is available for this station.
 DO4171
 DO4171_MARKER: F = FLANGE-ENCASED ROD
 DO4171_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4171_STAMPING: EW 050
 DO4171_MARK LOGO: UIL
 DO4171_PROJECTION: FLUSH
 DO4171_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4171_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4171+STABILITY: POSITION/ELEVATION WELL
 DO4171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4171+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 DO4171_ROD/PIPE-DEPTH: 20.7 meters
 DO4171_SLEEVE-DEPTH  : 0.9 meters
 DO4171
 DO4171  HISTORY     - Date     Condition        Report By
 DO4171  HISTORY     - 20120412 MONUMENTED       TROTT
 DO4171
 DO4171                          STATION DESCRIPTION
 DO4171
 DO4171'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4171'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) NORTH-NORTHWEST OF
 DO4171'HEATHSVILLE, 8.2 MI (13.2 KM) NORTH-NORTHEAST OF FLAT ROCK AND 6.3 MI
 DO4171'(10.1 KM) SOUTH OF HUTSONVILLE.
 DO4171'
 DO4171'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4171'33 IN ROBINSON, PROCEED EAST ON IL ROUTE 33 FOR 2.4 MI (3.9 KM) TO
 DO4171'NORTH 1650TH STREET, GO NORTH ON NORTH 1650TH STREET FOR 0.75 MI (1.2
 DO4171'KM) TO THE STATION ON THE RIGHT.
 DO4171'
 DO4171'THE STATION IS 6.5 M (21.3 FT) EAST OF THE CENTERLINE OF NORTH 1650TH
 DO4171'STREET, 66.0 M (216.5 FT) SOUTH OF A WOOD POWER POLE, 37.7 M (123.7
 DO4171'FT) NORTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY AND 27.0 M (88.6 FT)
 DO4171'NORTH OF A WOOD POWER POLE.
 DO4171'
 DO4171'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4171'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4171'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4172 ***********************************************************************
 DO4172  DESIGNATION -  EW 051
 DO4172  PID         -  DO4172
 DO4172  STATE/COUNTY-  IL/CRAWFORD
 DO4172  COUNTRY     -  US
 DO4172  USGS QUAD   -  HUTSONVILLE (2018)
 DO4172
 DO4172                         *CURRENT SURVEY CONTROL
 DO4172  ______________________________________________________________________
 DO4172* NAD 83(1986) POSITION- 39 00 27.04   (N) 087 38 52.87   (W)   HD_HELD1
 DO4172* NAVD 88 ORTHO HEIGHT -   137.805 (meters)      452.12  (feet) ADJUSTED
 DO4172  ______________________________________________________________________
 DO4172  GEOID HEIGHT    -        -31.898 (meters)                     GEOID18
 DO4172  DYNAMIC HEIGHT  -        137.724 (meters)      451.85  (feet) COMP
 DO4172  MODELED GRAVITY -    980,033.1   (mgal)                       NAVD 88
 DO4172
 DO4172  VERT ORDER      -  SECOND    CLASS I
 DO4172
 DO4172.The horizontal coordinates were determined by differentially corrected
 DO4172.hand held GPS observations or other comparable positioning techniques
 DO4172.and have an estimated accuracy of +/- 3 meters.
 DO4172
 DO4172.The orthometric height was determined by differential leveling and
 DO4172.adjusted by the NATIONAL GEODETIC SURVEY
 DO4172.in April 2013.
 DO4172
 DO4172.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4172.GEOID18 height accuracy estimate available here.
 DO4172
 DO4172.Click photographs - Photos may exist for this station.
 DO4172
 DO4172.The dynamic height is computed by dividing the NAVD 88
 DO4172.geopotential number by the normal gravity value computed on the
 DO4172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4172.degrees latitude (g = 980.6199 gals.).
 DO4172
 DO4172.The modeled gravity was interpolated from observed gravity values.
 DO4172
 DO4172;                    North         East    Units  Estimated Accuracy
 DO4172;SPC IL E     -   260,035.3     359,358.8     MT  (+/- 3 meters HH1 GPS) 
 DO4172
 DO4172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4389217809(NAD 83)
 DO4172
 DO4172                          SUPERSEDED SURVEY CONTROL
 DO4172
 DO4172.No superseded survey control is available for this station.
 DO4172
 DO4172_MARKER: F = FLANGE-ENCASED ROD
 DO4172_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4172_STAMPING: EW 051
 DO4172_MARK LOGO: UIL
 DO4172_PROJECTION: FLUSH
 DO4172_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4172_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4172+STABILITY: POSITION/ELEVATION WELL
 DO4172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4172+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 DO4172_ROD/PIPE-DEPTH: 6.7 meters
 DO4172_SLEEVE-DEPTH  : 0.9 meters
 DO4172
 DO4172  HISTORY     - Date     Condition        Report By
 DO4172  HISTORY     - 20120416 MONUMENTED       TROTT
 DO4172
 DO4172                          STATION DESCRIPTION
 DO4172
 DO4172'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4172'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH-NORTHWEST OF
 DO4172'HEATHSVILLE, 7.4 MI (11.9 KM) NORTH OF FLAT ROCK AND 7.0 MI (11.3 KM)
 DO4172'SOUTH OF HUTSONVILLE.
 DO4172'
 DO4172'TO REACH THE STATION FROM THE INTERSECTION OF NORTH CROSS STREET AND
 DO4172'IL ROUTE 33 IN ROBINSON, PROCEED EAST ON IL ROUTE 33 FOR 4.9 MI (7.9
 DO4172'KM) TO THE STATION ON THE RIGHT.
 DO4172'
 DO4172'THE STATION IS 16.0 M (52.5 FT) SOUTH OF THE CENTERLINE OF IL ROUTE
 DO4172'33, 7.9 M (25.9 FT) SOUTH OF THE EAST END OF A 42 INCH (107 CM)
 DO4172'CORRUGATED METAL PIPE, 6.0 M (19.7 FT) NORTH OF THE NORTH RAIL AND 5.9
 DO4172'M (19.4 FT) EAST OF A FIELD ENTRANCE.
 DO4172'
 DO4172'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4172'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4172'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4173 ***********************************************************************
 DO4173  DESIGNATION -  EW 052
 DO4173  PID         -  DO4173
 DO4173  STATE/COUNTY-  IL/CRAWFORD
 DO4173  COUNTRY     -  US
 DO4173  USGS QUAD   -  HUTSONVILLE (2018)
 DO4173
 DO4173                         *CURRENT SURVEY CONTROL
 DO4173  ______________________________________________________________________
 DO4173* NAD 83(1986) POSITION- 39 00 29.39   (N) 087 40 52.96   (W)   HD_HELD1
 DO4173* NAVD 88 ORTHO HEIGHT -   146.146 (meters)      479.48  (feet) ADJUSTED
 DO4173  ______________________________________________________________________
 DO4173  GEOID HEIGHT    -        -31.861 (meters)                     GEOID18
 DO4173  DYNAMIC HEIGHT  -        146.059 (meters)      479.20  (feet) COMP
 DO4173  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 DO4173
 DO4173  VERT ORDER      -  SECOND    CLASS I
 DO4173
 DO4173.The horizontal coordinates were determined by differentially corrected
 DO4173.hand held GPS observations or other comparable positioning techniques
 DO4173.and have an estimated accuracy of +/- 3 meters.
 DO4173
 DO4173.The orthometric height was determined by differential leveling and
 DO4173.adjusted by the NATIONAL GEODETIC SURVEY
 DO4173.in April 2013.
 DO4173
 DO4173.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4173.GEOID18 height accuracy estimate available here.
 DO4173
 DO4173.Click photographs - Photos may exist for this station.
 DO4173
 DO4173.The dynamic height is computed by dividing the NAVD 88
 DO4173.geopotential number by the normal gravity value computed on the
 DO4173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4173.degrees latitude (g = 980.6199 gals.).
 DO4173
 DO4173.The modeled gravity was interpolated from observed gravity values.
 DO4173
 DO4173;                    North         East    Units  Estimated Accuracy
 DO4173;SPC IL E     -   260,086.6     356,468.9     MT  (+/- 3 meters HH1 GPS) 
 DO4173
 DO4173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4100417903(NAD 83)
 DO4173
 DO4173                          SUPERSEDED SURVEY CONTROL
 DO4173
 DO4173.No superseded survey control is available for this station.
 DO4173
 DO4173_MARKER: F = FLANGE-ENCASED ROD
 DO4173_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4173_STAMPING: EW 052
 DO4173_MARK LOGO: UIL
 DO4173_PROJECTION: FLUSH
 DO4173_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4173_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4173+STABILITY: POSITION/ELEVATION WELL
 DO4173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4173+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 DO4173_ROD/PIPE-DEPTH: 5.5 meters
 DO4173_SLEEVE-DEPTH  : 0.9 meters
 DO4173
 DO4173  HISTORY     - Date     Condition        Report By
 DO4173  HISTORY     - 20120416 MONUMENTED       TROTT
 DO4173
 DO4173                          STATION DESCRIPTION
 DO4173
 DO4173'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4173'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST OF STOY, 7.4 MI
 DO4173'(11.9 KM) NORTH OF FLAT ROCK AND 7.1 MI (11.4 KM) SOUTH OF
 DO4173'HUTSONVILLE.
 DO4173'
 DO4173'TO REACH THE STATION FROM THE INTERSECTION OF NORTH CROSS STREET AND
 DO4173'IL ROUTE 33 IN ROBINSON, PROCEED EAST ON IL ROUTE 33 FOR 3.1 MI (5.0
 DO4173'KM) TO THE STATION ON THE LEFT.
 DO4173'
 DO4173'THE STATION IS 8.4 M (27.6 FT) NORTH OF THE CENTERLINE OF IL ROUTE 33,
 DO4173'26.7 M (87.6 FT) EAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY, 20.7 M
 DO4173'(67.9 FT) EAST OF WATER METER BOX AND 1.4 M (4.6 FT) WEST OF SIGN
 DO4173'POST.
 DO4173'
 DO4173'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4173'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4173'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4174 ***********************************************************************
 DO4174  DESIGNATION -  EW 053
 DO4174  PID         -  DO4174
 DO4174  STATE/COUNTY-  IL/CRAWFORD
 DO4174  COUNTRY     -  US
 DO4174  USGS QUAD   -  HUTSONVILLE (2018)
 DO4174
 DO4174                         *CURRENT SURVEY CONTROL
 DO4174  ______________________________________________________________________
 DO4174* NAD 83(1986) POSITION- 39 00 29.12   (N) 087 41 39.27   (W)   HD_HELD1
 DO4174* NAVD 88 ORTHO HEIGHT -   148.660 (meters)      487.73  (feet) ADJUSTED
 DO4174  ______________________________________________________________________
 DO4174  GEOID HEIGHT    -        -31.847 (meters)                     GEOID18
 DO4174  DYNAMIC HEIGHT  -        148.572 (meters)      487.44  (feet) COMP
 DO4174  MODELED GRAVITY -    980,034.1   (mgal)                       NAVD 88
 DO4174
 DO4174  VERT ORDER      -  SECOND    CLASS I
 DO4174
 DO4174.The horizontal coordinates were determined by differentially corrected
 DO4174.hand held GPS observations or other comparable positioning techniques
 DO4174.and have an estimated accuracy of +/- 3 meters.
 DO4174
 DO4174.The orthometric height was determined by differential leveling and
 DO4174.adjusted by the NATIONAL GEODETIC SURVEY
 DO4174.in April 2013.
 DO4174
 DO4174.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4174.GEOID18 height accuracy estimate available here.
 DO4174
 DO4174.Click photographs - Photos may exist for this station.
 DO4174
 DO4174.The dynamic height is computed by dividing the NAVD 88
 DO4174.geopotential number by the normal gravity value computed on the
 DO4174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4174.degrees latitude (g = 980.6199 gals.).
 DO4174
 DO4174.The modeled gravity was interpolated from observed gravity values.
 DO4174
 DO4174;                    North         East    Units  Estimated Accuracy
 DO4174;SPC IL E     -   260,070.3     355,354.8     MT  (+/- 3 meters HH1 GPS) 
 DO4174
 DO4174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3989017903(NAD 83)
 DO4174
 DO4174                          SUPERSEDED SURVEY CONTROL
 DO4174
 DO4174.No superseded survey control is available for this station.
 DO4174
 DO4174_MARKER: F = FLANGE-ENCASED ROD
 DO4174_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4174_STAMPING: EW 053
 DO4174_MARK LOGO: UIL
 DO4174_PROJECTION: FLUSH
 DO4174_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4174_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4174+STABILITY: POSITION/ELEVATION WELL
 DO4174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4174+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4174_ROD/PIPE-DEPTH: 4.3 meters
 DO4174_SLEEVE-DEPTH  : 0.9 meters
 DO4174
 DO4174  HISTORY     - Date     Condition        Report By
 DO4174  HISTORY     - 20120417 MONUMENTED       TROTT
 DO4174
 DO4174                          STATION DESCRIPTION
 DO4174
 DO4174'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4174'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST OF STOY, 7.4 MI
 DO4174'(11.9 KM) NORTH OF FLAT ROCK AND 7.3 MI (11.7 KM) SOUTH-SOUTHWEST OF
 DO4174'HUTSONVILLE.
 DO4174'
 DO4174'TO REACH THE STATION FROM THE INTERSECTION OF NORTH CROSS STREET AND
 DO4174'IL ROUTE 33 IN ROBINSON, PROCEED EAST ON IL ROUTE 33 FOR 2.4 MI (3.9
 DO4174'KM) TO THE STATION ON THE LEFT.
 DO4174'
 DO4174'THE STATION IS 16.7 M (54.8 FT) NORTH OF THE CENTERLINE OF IL ROUTE
 DO4174'33, 42.2 M (138.5 FT) EAST OF A WOOD POWER POLE, 27.7 M (90.9 FT) WEST
 DO4174'OF A WOOD POWER POLE AND 1.4 M (4.6 FT) SOUTH OF A SQUARE CONCRETE
 DO4174'POST.
 DO4174'
 DO4174'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4174'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4174'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4175 ***********************************************************************
 DO4175  DESIGNATION -  EW 054
 DO4175  PID         -  DO4175
 DO4175  STATE/COUNTY-  IL/CRAWFORD
 DO4175  COUNTRY     -  US
 DO4175  USGS QUAD   -  HUTSONVILLE (2018)
 DO4175
 DO4175                         *CURRENT SURVEY CONTROL
 DO4175  ______________________________________________________________________
 DO4175* NAD 83(1986) POSITION- 39 00 21.66   (N) 087 43 34.14   (W)   HD_HELD1
 DO4175* NAVD 88 ORTHO HEIGHT -   161.279 (meters)      529.13  (feet) ADJUSTED
 DO4175  ______________________________________________________________________
 DO4175  GEOID HEIGHT    -        -31.816 (meters)                     GEOID18
 DO4175  DYNAMIC HEIGHT  -        161.184 (meters)      528.82  (feet) COMP
 DO4175  MODELED GRAVITY -    980,034.8   (mgal)                       NAVD 88
 DO4175
 DO4175  VERT ORDER      -  SECOND    CLASS I
 DO4175
 DO4175.The horizontal coordinates were determined by differentially corrected
 DO4175.hand held GPS observations or other comparable positioning techniques
 DO4175.and have an estimated accuracy of +/- 3 meters.
 DO4175
 DO4175.The orthometric height was determined by differential leveling and
 DO4175.adjusted by the NATIONAL GEODETIC SURVEY
 DO4175.in April 2013.
 DO4175
 DO4175.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4175.GEOID18 height accuracy estimate available here.
 DO4175
 DO4175.Click photographs - Photos may exist for this station.
 DO4175
 DO4175.The dynamic height is computed by dividing the NAVD 88
 DO4175.geopotential number by the normal gravity value computed on the
 DO4175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4175.degrees latitude (g = 980.6199 gals.).
 DO4175
 DO4175.The modeled gravity was interpolated from observed gravity values.
 DO4175
 DO4175;                    North         East    Units  Estimated Accuracy
 DO4175;SPC IL E     -   259,821.4     352,592.5     MT  (+/- 3 meters HH1 GPS) 
 DO4175
 DO4175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3712617695(NAD 83)
 DO4175
 DO4175                          SUPERSEDED SURVEY CONTROL
 DO4175
 DO4175.No superseded survey control is available for this station.
 DO4175
 DO4175_MARKER: F = FLANGE-ENCASED ROD
 DO4175_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4175_STAMPING: EW 054
 DO4175_MARK LOGO: UIL
 DO4175_PROJECTION: FLUSH
 DO4175_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4175_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4175+STABILITY: POSITION/ELEVATION WELL
 DO4175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4175+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4175_ROD/PIPE-DEPTH: 6.1 meters
 DO4175_SLEEVE-DEPTH  : 0.9 meters
 DO4175
 DO4175  HISTORY     - Date     Condition        Report By
 DO4175  HISTORY     - 20120417 MONUMENTED       TROTT
 DO4175
 DO4175                          STATION DESCRIPTION
 DO4175
 DO4175'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4175'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHWEST OF
 DO4175'HUTSONVILLE, 7.8 MI (12.6 KM) NORTH-NORTHWEST OF FLAT ROCK AND 5.8 MI
 DO4175'(9.3 KM) EAST OF STOY.
 DO4175'
 DO4175'THE STATION IS LOCATED AT THE INTERSECTION OF IL ROUTE 33 AND SOUTH
 DO4175'MARATHON AVENUE IN THE TOWN OF ROBINSON.
 DO4175'
 DO4175'THE STATION IS 3.5 M (11.5 FT) NORTH OF THE NORTH BACK OF CURB ON IL
 DO4175'ROUTE 33, 0.5 M (1.6 FT) NORTH OF THE BACK OF SIDEWALK, 42.7 M (140.1
 DO4175'FT) WEST OF THE CENTERLINE OF MITCHELL AVENUE AND 10.9 M (35.8 FT)
 DO4175'EAST OF THE CENTERLINE OF A CONCRETE DRIVE.
 DO4175'
 DO4175'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4175'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4175'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4176 ***********************************************************************
 DO4176  DESIGNATION -  EW 055
 DO4176  PID         -  DO4176
 DO4176  STATE/COUNTY-  IL/CRAWFORD
 DO4176  COUNTRY     -  US
 DO4176  USGS QUAD   -  HUTSONVILLE (2018)
 DO4176
 DO4176                         *CURRENT SURVEY CONTROL
 DO4176  ______________________________________________________________________
 DO4176* NAD 83(1986) POSITION- 39 00 06.19   (N) 087 44 21.81   (W)   HD_HELD1
 DO4176* NAVD 88 ORTHO HEIGHT -   163.053 (meters)      534.95  (feet) ADJUSTED
 DO4176  ______________________________________________________________________
 DO4176  GEOID HEIGHT    -        -31.801 (meters)                     GEOID18
 DO4176  DYNAMIC HEIGHT  -        162.957 (meters)      534.63  (feet) COMP
 DO4176  MODELED GRAVITY -    980,034.7   (mgal)                       NAVD 88
 DO4176
 DO4176  VERT ORDER      -  SECOND    CLASS I
 DO4176
 DO4176.The horizontal coordinates were determined by differentially corrected
 DO4176.hand held GPS observations or other comparable positioning techniques
 DO4176.and have an estimated accuracy of +/- 3 meters.
 DO4176
 DO4176.The orthometric height was determined by differential leveling and
 DO4176.adjusted by the NATIONAL GEODETIC SURVEY
 DO4176.in April 2013.
 DO4176
 DO4176.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4176.GEOID18 height accuracy estimate available here.
 DO4176
 DO4176.Click photographs - Photos may exist for this station.
 DO4176
 DO4176.The dynamic height is computed by dividing the NAVD 88
 DO4176.geopotential number by the normal gravity value computed on the
 DO4176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4176.degrees latitude (g = 980.6199 gals.).
 DO4176
 DO4176.The modeled gravity was interpolated from observed gravity values.
 DO4176
 DO4176;                    North         East    Units  Estimated Accuracy
 DO4176;SPC IL E     -   259,336.8     351,448.7     MT  (+/- 3 meters HH1 GPS) 
 DO4176
 DO4176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3597517227(NAD 83)
 DO4176
 DO4176                          SUPERSEDED SURVEY CONTROL
 DO4176
 DO4176.No superseded survey control is available for this station.
 DO4176
 DO4176_MARKER: F = FLANGE-ENCASED ROD
 DO4176_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4176_STAMPING: EW 055
 DO4176_MARK LOGO: UIL
 DO4176_PROJECTION: FLUSH
 DO4176_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4176+STABILITY: SURFACE MOTION
 DO4176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4176+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4176_ROD/PIPE-DEPTH: 3.1 meters
 DO4176_SLEEVE-DEPTH  : 0.9 meters
 DO4176
 DO4176  HISTORY     - Date     Condition        Report By
 DO4176  HISTORY     - 20120417 MONUMENTED       TROTT
 DO4176
 DO4176                          STATION DESCRIPTION
 DO4176
 DO4176'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4176'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH-SOUTHWEST OF
 DO4176'HUTSONVILLE, 7.8 MI (12.6 KM) NORTH-NORTHWEST OF FLAT ROCK AND 5.1 MI
 DO4176'(8.2 KM) EAST OF STOY.
 DO4176'
 DO4176'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE INTERSECTION
 DO4176'OF SOUTH CROSS STREET WITH WEST ELM STREET IN ROBINSON.
 DO4176'
 DO4176'THE STATION IS 6.7 M (22.0 FT) WEST OF THE CENTERLINE OF SOUTH CROSS
 DO4176'STREET, 13.5 M (44.3 FT) NORTH OF THE CENTERLINE OF WEST ELM STREET,
 DO4176'7.6 M (24.9 FT) NORTH OF A WOOD POWER POLE AND 6.1 M (20.0 FT) SOUTH
 DO4176'OF A WOOD POWER POLE.
 DO4176'
 DO4176'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4176'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4176'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4177 ***********************************************************************
 DO4177  DESIGNATION -  EW 056
 DO4177  PID         -  DO4177
 DO4177  STATE/COUNTY-  IL/CRAWFORD
 DO4177  COUNTRY     -  US
 DO4177  USGS QUAD   -  FLAT ROCK (2018)
 DO4177
 DO4177                         *CURRENT SURVEY CONTROL
 DO4177  ______________________________________________________________________
 DO4177* NAD 83(1986) POSITION- 38 59 17.47   (N) 087 44 19.36   (W)   HD_HELD1
 DO4177* NAVD 88 ORTHO HEIGHT -   161.995 (meters)      531.48  (feet) ADJUSTED
 DO4177  ______________________________________________________________________
 DO4177  GEOID HEIGHT    -        -31.789 (meters)                     GEOID18
 DO4177  DYNAMIC HEIGHT  -        161.900 (meters)      531.17  (feet) COMP
 DO4177  MODELED GRAVITY -    980,037.0   (mgal)                       NAVD 88
 DO4177
 DO4177  VERT ORDER      -  SECOND    CLASS I
 DO4177
 DO4177.The horizontal coordinates were determined by differentially corrected
 DO4177.hand held GPS observations or other comparable positioning techniques
 DO4177.and have an estimated accuracy of +/- 3 meters.
 DO4177
 DO4177.The orthometric height was determined by differential leveling and
 DO4177.adjusted by the NATIONAL GEODETIC SURVEY
 DO4177.in April 2013.
 DO4177
 DO4177.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4177.GEOID18 height accuracy estimate available here.
 DO4177
 DO4177.Click photographs - Photos may exist for this station.
 DO4177
 DO4177.The dynamic height is computed by dividing the NAVD 88
 DO4177.geopotential number by the normal gravity value computed on the
 DO4177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4177.degrees latitude (g = 980.6199 gals.).
 DO4177
 DO4177.The modeled gravity was interpolated from observed gravity values.
 DO4177
 DO4177;                    North         East    Units  Estimated Accuracy
 DO4177;SPC IL E     -   257,834.7     351,517.5     MT  (+/- 3 meters HH1 GPS) 
 DO4177
 DO4177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3602215725(NAD 83)
 DO4177
 DO4177                          SUPERSEDED SURVEY CONTROL
 DO4177
 DO4177.No superseded survey control is available for this station.
 DO4177
 DO4177_MARKER: F = FLANGE-ENCASED ROD
 DO4177_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4177_STAMPING: EW 056
 DO4177_MARK LOGO: UIL
 DO4177_PROJECTION: FLUSH
 DO4177_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4177_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4177+STABILITY: POSITION/ELEVATION WELL
 DO4177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4177+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4177_ROD/PIPE-DEPTH: 4.6 meters
 DO4177_SLEEVE-DEPTH  : 0.9 meters
 DO4177
 DO4177  HISTORY     - Date     Condition        Report By
 DO4177  HISTORY     - 20120417 MONUMENTED       TROTT
 DO4177
 DO4177                          STATION DESCRIPTION
 DO4177
 DO4177'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4177'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST OF OBLONG, 7.0 MI
 DO4177'(11.3 KM) NORTH-NORTHWEST OF FLAT ROCK AND 5.1 MI (8.2 KM) EAST OF
 DO4177'STOY.
 DO4177'
 DO4177'TO REACH THE STATION FROM THE INTERSECTION OF EAST WALNUT STREET AND
 DO4177'SOUTH CROSS STREET (COUNTY HIGHWAY 9) IN ROBINSON, PROCEED SOUTH ON
 DO4177'COUNTY HIGHWAY 9 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DO4177'
 DO4177'THE STATION IS 8.8 M (28.9 FT) EAST OF THE CENTERLINE COUNTY HIGHWAY
 DO4177'9, 2.1 M (6.9 FT) NORTH OF THE NORTH EDGE OF PAVEMENT OF THE PARKING
 DO4177'LOT OF THE NEW HOPE BAPTIST CHURCH, 15.7 M (51.5 FT) SOUTH OF A WATER
 DO4177'METER BOX AND 2.0 M (6.6 FT) NORTHEAST OF A CONCRETE HEADWALL.
 DO4177'
 DO4177'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4177'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4177'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4178 ***********************************************************************
 DO4178  DESIGNATION -  EW 057
 DO4178  PID         -  DO4178
 DO4178  STATE/COUNTY-  IL/CRAWFORD
 DO4178  COUNTRY     -  US
 DO4178  USGS QUAD   -  FLAT ROCK (2018)
 DO4178
 DO4178                         *CURRENT SURVEY CONTROL
 DO4178  ______________________________________________________________________
 DO4178* NAD 83(1986) POSITION- 38 58 22.33   (N) 087 44 35.41   (W)   HD_HELD1
 DO4178* NAVD 88 ORTHO HEIGHT -   158.376 (meters)      519.61  (feet) ADJUSTED
 DO4178  ______________________________________________________________________
 DO4178  GEOID HEIGHT    -        -31.771 (meters)                     GEOID18
 DO4178  DYNAMIC HEIGHT  -        158.283 (meters)      519.30  (feet) COMP
 DO4178  MODELED GRAVITY -    980,036.0   (mgal)                       NAVD 88
 DO4178
 DO4178  VERT ORDER      -  SECOND    CLASS I
 DO4178
 DO4178.The horizontal coordinates were determined by differentially corrected
 DO4178.hand held GPS observations or other comparable positioning techniques
 DO4178.and have an estimated accuracy of +/- 3 meters.
 DO4178
 DO4178.The orthometric height was determined by differential leveling and
 DO4178.adjusted by the NATIONAL GEODETIC SURVEY
 DO4178.in April 2013.
 DO4178
 DO4178.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4178.GEOID18 height accuracy estimate available here.
 DO4178
 DO4178.Click photographs - Photos may exist for this station.
 DO4178
 DO4178.The dynamic height is computed by dividing the NAVD 88
 DO4178.geopotential number by the normal gravity value computed on the
 DO4178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4178.degrees latitude (g = 980.6199 gals.).
 DO4178
 DO4178.The modeled gravity was interpolated from observed gravity values.
 DO4178
 DO4178;                    North         East    Units  Estimated Accuracy
 DO4178;SPC IL E     -   256,131.9     351,142.2     MT  (+/- 3 meters HH1 GPS) 
 DO4178
 DO4178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3562214028(NAD 83)
 DO4178
 DO4178                          SUPERSEDED SURVEY CONTROL
 DO4178
 DO4178.No superseded survey control is available for this station.
 DO4178
 DO4178_MARKER: F = FLANGE-ENCASED ROD
 DO4178_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4178_STAMPING: EW 057
 DO4178_MARK LOGO: UIL
 DO4178_PROJECTION: FLUSH
 DO4178_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4178_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4178+STABILITY: POSITION/ELEVATION WELL
 DO4178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4178+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4178_ROD/PIPE-DEPTH: 4.3 meters
 DO4178_SLEEVE-DEPTH  : 0.9 meters
 DO4178
 DO4178  HISTORY     - Date     Condition        Report By
 DO4178  HISTORY     - 20120417 MONUMENTED       TROTT
 DO4178
 DO4178                          STATION DESCRIPTION
 DO4178
 DO4178'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4178'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) EAST-SOUTHEAST OF
 DO4178'OBLONG, 6.2 MI (10.0 KM) NORTHWEST OF FLAT ROCK AND 5.1 MI (8.2 KM)
 DO4178'EAST-SOUTHEAST OF STOY.
 DO4178'
 DO4178'TO REACH THE STATION FROM THE INTERSECTION OF SOUTH CROSS STREET
 DO4178'(COUNTY HIGHWAY 9) AND WEST ELM STREET IN ROBINSON, PROCEED SOUTH ON
 DO4178'COUNTY HIGHWAY 9 FOR 2.2 MI (3.5 KM) TO THE STATION ON THE RIGHT.
 DO4178'
 DO4178'THE STATION IS 9.2 M (30.2 FT) WEST OF THE CENTERLINE OF COUNTY
 DO4178'HIGHWAY 9, 10.6 M (34.8 FT) NORTH OF THE CENTERLINE OF A PRIVATE
 DO4178'DRIVE, 19.5 M (64.0 FT) SOUTHEAST OF WELL HEAD AND 9.0 M (29.5 FT)
 DO4178'SOUTH OF WOOD POWER POLE.
 DO4178'
 DO4178'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4178'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4178'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4179 ***********************************************************************
 DO4179  DESIGNATION -  EW 058
 DO4179  PID         -  DO4179
 DO4179  STATE/COUNTY-  IL/CRAWFORD
 DO4179  COUNTRY     -  US
 DO4179  USGS QUAD   -  FLAT ROCK (2018)
 DO4179
 DO4179                         *CURRENT SURVEY CONTROL
 DO4179  ______________________________________________________________________
 DO4179* NAD 83(1986) POSITION- 38 57 28.46   (N) 087 44 36.57   (W)   HD_HELD1
 DO4179* NAVD 88 ORTHO HEIGHT -   158.100 (meters)      518.70  (feet) ADJUSTED
 DO4179  ______________________________________________________________________
 DO4179  GEOID HEIGHT    -        -31.757 (meters)                     GEOID18
 DO4179  DYNAMIC HEIGHT  -        158.007 (meters)      518.39  (feet) COMP
 DO4179  MODELED GRAVITY -    980,035.0   (mgal)                       NAVD 88
 DO4179
 DO4179  VERT ORDER      -  SECOND    CLASS I
 DO4179
 DO4179.The horizontal coordinates were determined by differentially corrected
 DO4179.hand held GPS observations or other comparable positioning techniques
 DO4179.and have an estimated accuracy of +/- 3 meters.
 DO4179
 DO4179.The orthometric height was determined by differential leveling and
 DO4179.adjusted by the NATIONAL GEODETIC SURVEY
 DO4179.in April 2013.
 DO4179
 DO4179.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4179.GEOID18 height accuracy estimate available here.
 DO4179
 DO4179.Click photographs - Photos may exist for this station.
 DO4179
 DO4179.The dynamic height is computed by dividing the NAVD 88
 DO4179.geopotential number by the normal gravity value computed on the
 DO4179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4179.degrees latitude (g = 980.6199 gals.).
 DO4179
 DO4179.The modeled gravity was interpolated from observed gravity values.
 DO4179
 DO4179;                    North         East    Units  Estimated Accuracy
 DO4179;SPC IL E     -   254,470.5     351,125.0     MT  (+/- 3 meters HH1 GPS) 
 DO4179
 DO4179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3558112368(NAD 83)
 DO4179
 DO4179                          SUPERSEDED SURVEY CONTROL
 DO4179
 DO4179.No superseded survey control is available for this station.
 DO4179
 DO4179_MARKER: F = FLANGE-ENCASED ROD
 DO4179_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4179_STAMPING: EW 058
 DO4179_MARK LOGO: UIL
 DO4179_PROJECTION: FLUSH
 DO4179_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4179+STABILITY: SURFACE MOTION
 DO4179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4179+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4179_ROD/PIPE-DEPTH: 3.7 meters
 DO4179_SLEEVE-DEPTH  : 0.9 meters
 DO4179
 DO4179  HISTORY     - Date     Condition        Report By
 DO4179  HISTORY     - 20120417 MONUMENTED       TROTT
 DO4179
 DO4179                          STATION DESCRIPTION
 DO4179
 DO4179'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4179'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTH-NORTHWEST OF
 DO4179'BIRDS, 5.5 MI (8.8 KM) EAST-SOUTHEAST OF STOY AND 5.5 MI (8.8 KM)
 DO4179'NORTHWEST OF FLAT ROCK.
 DO4179'
 DO4179'TO REACH THE STATION FROM THE INTERSECTION OF SOUTH CROSS STREET
 DO4179'(COUNTY HIGHWAY 9) AND WEST ELM STREET IN ROBINSON, PROCEED SOUTH ON
 DO4179'COUNTY HIGHWAY 9 FOR 3.2 MI (5.1 KM) TO THE STATION ON THE RIGHT.
 DO4179'
 DO4179'THE STATION IS 9.1 M (29.9 FT) WEST OF THE CENTERLINE OF COUNTY
 DO4179'HIGHWAY 9, 14.1 M (46.3 FT) SOUTH OF A WOOD POWER POLE, 9.3 M (30.5
 DO4179'FT) NORTH OF THE CENTERLINE OF A ASPHALT DRIVEWAY AND 2.8 M (9.2 FT)
 DO4179'EAST OF THE EAST EDGE OF PAVEMENT OF THE ASPHALT DRIVE.
 DO4179'
 DO4179'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4179'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4179'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4180 ***********************************************************************
 DO4180  DESIGNATION -  EW 059
 DO4180  PID         -  DO4180
 DO4180  STATE/COUNTY-  IL/CRAWFORD
 DO4180  COUNTRY     -  US
 DO4180  USGS QUAD   -  FLAT ROCK (2018)
 DO4180
 DO4180                         *CURRENT SURVEY CONTROL
 DO4180  ______________________________________________________________________
 DO4180* NAD 83(1986) POSITION- 38 57 16.51   (N) 087 43 49.19   (W)   HD_HELD1
 DO4180* NAVD 88 ORTHO HEIGHT -   167.887 (meters)      550.81  (feet) ADJUSTED
 DO4180  ______________________________________________________________________
 DO4180  GEOID HEIGHT    -        -31.762 (meters)                     GEOID18
 DO4180  DYNAMIC HEIGHT  -        167.788 (meters)      550.48  (feet) COMP
 DO4180  MODELED GRAVITY -    980,034.9   (mgal)                       NAVD 88
 DO4180
 DO4180  VERT ORDER      -  SECOND    CLASS I
 DO4180
 DO4180.The horizontal coordinates were determined by differentially corrected
 DO4180.hand held GPS observations or other comparable positioning techniques
 DO4180.and have an estimated accuracy of +/- 3 meters.
 DO4180
 DO4180.The orthometric height was determined by differential leveling and
 DO4180.adjusted by the NATIONAL GEODETIC SURVEY
 DO4180.in April 2013.
 DO4180
 DO4180.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4180.GEOID18 height accuracy estimate available here.
 DO4180
 DO4180.Click photographs - Photos may exist for this station.
 DO4180
 DO4180.The dynamic height is computed by dividing the NAVD 88
 DO4180.geopotential number by the normal gravity value computed on the
 DO4180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4180.degrees latitude (g = 980.6199 gals.).
 DO4180
 DO4180.The modeled gravity was interpolated from observed gravity values.
 DO4180
 DO4180;                    North         East    Units  Estimated Accuracy
 DO4180;SPC IL E     -   254,109.5     352,268.2     MT  (+/- 3 meters HH1 GPS) 
 DO4180
 DO4180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3671811990(NAD 83)
 DO4180
 DO4180                          SUPERSEDED SURVEY CONTROL
 DO4180
 DO4180.No superseded survey control is available for this station.
 DO4180
 DO4180_MARKER: F = FLANGE-ENCASED ROD
 DO4180_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4180_STAMPING: EW 059
 DO4180_MARK LOGO: UIL
 DO4180_PROJECTION: FLUSH
 DO4180_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4180+STABILITY: SURFACE MOTION
 DO4180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4180+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4180_ROD/PIPE-DEPTH: 4.0 meters
 DO4180_SLEEVE-DEPTH  : 0.9 meters
 DO4180
 DO4180  HISTORY     - Date     Condition        Report By
 DO4180  HISTORY     - 20120417 MONUMENTED       TROTT
 DO4180
 DO4180                          STATION DESCRIPTION
 DO4180
 DO4180'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4180'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH-NORTHWEST OF
 DO4180'BIRDS, 6.3 MI (10.1 KM) EAST-SOUTHEAST OF STOY AND 4.8 MI (7.7 KM)
 DO4180'NORTHWEST OF FLAT ROCK.
 DO4180'
 DO4180'TO REACH THE STATION FROM THE INTERSECTION OF SOUTH CROSS STREET
 DO4180'(COUNTY HIGHWAY 9) AND WEST ELM STREET, PROCEED SOUTH ON COUNTY
 DO4180'HIGHWAY 9 TO EAST 700TH AVENUE, GO EAST ON EAST 700TH AVENUE FOR 0.7
 DO4180'MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DO4180'
 DO4180'THE STATION IS 11.2 M (36.7 FT) SOUTH OF THE CENTERLINE OF EAST 700TH
 DO4180'AVENUE, 7.0 M (23.0 FT) WEST OF THE CENTERLINE EXTENDED OF GRAVEL
 DO4180'DRIVEWAY AND 33.0 M (108.3 FT) SOUTHEAST OF A TELEPHONE SPLICE BOX 'P5
 DO4180'L1732'.
 DO4180'
 DO4180'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4180'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4180'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4181 ***********************************************************************
 DO4181  DESIGNATION -  EW 060
 DO4181  PID         -  DO4181
 DO4181  STATE/COUNTY-  IL/CRAWFORD
 DO4181  COUNTRY     -  US
 DO4181  USGS QUAD   -  FLAT ROCK (2018)
 DO4181
 DO4181                         *CURRENT SURVEY CONTROL
 DO4181  ______________________________________________________________________
 DO4181* NAD 83(1986) POSITION- 38 57 19.43   (N) 087 42 48.02   (W)   HD_HELD1
 DO4181* NAVD 88 ORTHO HEIGHT -   170.481 (meters)      559.32  (feet) ADJUSTED
 DO4181  ______________________________________________________________________
 DO4181  GEOID HEIGHT    -        -31.775 (meters)                     GEOID18
 DO4181  DYNAMIC HEIGHT  -        170.381 (meters)      558.99  (feet) COMP
 DO4181  MODELED GRAVITY -    980,035.1   (mgal)                       NAVD 88
 DO4181
 DO4181  VERT ORDER      -  SECOND    CLASS I
 DO4181
 DO4181.The horizontal coordinates were determined by differentially corrected
 DO4181.hand held GPS observations or other comparable positioning techniques
 DO4181.and have an estimated accuracy of +/- 3 meters.
 DO4181
 DO4181.The orthometric height was determined by differential leveling and
 DO4181.adjusted by the NATIONAL GEODETIC SURVEY
 DO4181.in April 2013.
 DO4181
 DO4181.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4181.GEOID18 height accuracy estimate available here.
 DO4181
 DO4181.Click photographs - Photos may exist for this station.
 DO4181
 DO4181.The dynamic height is computed by dividing the NAVD 88
 DO4181.geopotential number by the normal gravity value computed on the
 DO4181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4181.degrees latitude (g = 980.6199 gals.).
 DO4181
 DO4181.The modeled gravity was interpolated from observed gravity values.
 DO4181
 DO4181;                    North         East    Units  Estimated Accuracy
 DO4181;SPC IL E     -   254,209.4     353,740.5     MT  (+/- 3 meters HH1 GPS) 
 DO4181
 DO4181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3819112068(NAD 83)
 DO4181
 DO4181                          SUPERSEDED SURVEY CONTROL
 DO4181
 DO4181.No superseded survey control is available for this station.
 DO4181
 DO4181_MARKER: F = FLANGE-ENCASED ROD
 DO4181_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4181_STAMPING: EW 060
 DO4181_MARK LOGO: UIL
 DO4181_PROJECTION: FLUSH
 DO4181_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4181_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4181+STABILITY: POSITION/ELEVATION WELL
 DO4181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4181+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4181_ROD/PIPE-DEPTH: 4.3 meters
 DO4181_SLEEVE-DEPTH  : 0.9 meters
 DO4181
 DO4181  HISTORY     - Date     Condition        Report By
 DO4181  HISTORY     - 20120417 MONUMENTED       TROTT
 DO4181
 DO4181                          STATION DESCRIPTION
 DO4181
 DO4181'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4181'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHWEST OF
 DO4181'BIRDS, 7.1 MI (11.4 KM) EAST-SOUTHEAST OF STOY AND 4.3 MI (6.9 KM)
 DO4181'NORTH-NORTHWEST OF FLAT ROCK.
 DO4181'
 DO4181'TO REACH THE STATION FROM THE INTERSECTION OF SOUTH CROSS STREET
 DO4181'(COUNTY HIGHWAY 9) AND WEST ELM STREET IN ROBINSON, PROCEED SOUTH ON
 DO4181'COUNTY HIGHWAY 9 TO THE INTERSECTION OF EAST 700TH AVENUE, GO EAST ON
 DO4181'EAST 700TH AVENUE FOR 1.6 MI (2.6 KM) TO THE STATION ON THE RIGHT.
 DO4181'
 DO4181'THE STATION IS 11.6 M (38.1 FT) SOUTH OF THE CENTERLINE OF EAST 700TH
 DO4181'AVENUE, 6.5 M (21.3 FT) WEST OF THE CENTERLINE OF A GRAVEL FIELD
 DO4181'ENTRANCE, 12.1 M (39.7 FT) WEST OF A SQUARE WOODEN POST AND 1.6 M (5.2
 DO4181'FT) EAST OF A SQUARE WOODEN POST.
 DO4181'
 DO4181'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4181'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4181'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4182 ***********************************************************************
 DO4182  DESIGNATION -  EW 061
 DO4182  PID         -  DO4182
 DO4182  STATE/COUNTY-  IL/CRAWFORD
 DO4182  COUNTRY     -  US
 DO4182  USGS QUAD   -  FLAT ROCK (2018)
 DO4182
 DO4182                         *CURRENT SURVEY CONTROL
 DO4182  ______________________________________________________________________
 DO4182* NAD 83(1986) POSITION- 38 57 19.70   (N) 087 41 40.91   (W)   HD_HELD1
 DO4182* NAVD 88 ORTHO HEIGHT -   160.372 (meters)      526.15  (feet) ADJUSTED
 DO4182  ______________________________________________________________________
 DO4182  GEOID HEIGHT    -        -31.794 (meters)                     GEOID18
 DO4182  DYNAMIC HEIGHT  -        160.278 (meters)      525.85  (feet) COMP
 DO4182  MODELED GRAVITY -    980,035.2   (mgal)                       NAVD 88
 DO4182
 DO4182  VERT ORDER      -  SECOND    CLASS I
 DO4182
 DO4182.The horizontal coordinates were determined by differentially corrected
 DO4182.hand held GPS observations or other comparable positioning techniques
 DO4182.and have an estimated accuracy of +/- 3 meters.
 DO4182
 DO4182.The orthometric height was determined by differential leveling and
 DO4182.adjusted by the NATIONAL GEODETIC SURVEY
 DO4182.in April 2013.
 DO4182
 DO4182.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4182.GEOID18 height accuracy estimate available here.
 DO4182
 DO4182.Click photographs - Photos may exist for this station.
 DO4182
 DO4182.The dynamic height is computed by dividing the NAVD 88
 DO4182.geopotential number by the normal gravity value computed on the
 DO4182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4182.degrees latitude (g = 980.6199 gals.).
 DO4182
 DO4182.The modeled gravity was interpolated from observed gravity values.
 DO4182
 DO4182;                    North         East    Units  Estimated Accuracy
 DO4182;SPC IL E     -   254,228.9     355,356.3     MT  (+/- 3 meters HH1 GPS) 
 DO4182
 DO4182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3980612064(NAD 83)
 DO4182
 DO4182                          SUPERSEDED SURVEY CONTROL
 DO4182
 DO4182.No superseded survey control is available for this station.
 DO4182
 DO4182_MARKER: F = FLANGE-ENCASED ROD
 DO4182_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4182_STAMPING: EW 061
 DO4182_MARK LOGO: UIL
 DO4182_PROJECTION: FLUSH
 DO4182_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4182_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4182+STABILITY: POSITION/ELEVATION WELL
 DO4182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4182+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4182_ROD/PIPE-DEPTH: 4.3 meters
 DO4182_SLEEVE-DEPTH  : 0.9 meters
 DO4182
 DO4182  HISTORY     - Date     Condition        Report By
 DO4182  HISTORY     - 20120418 MONUMENTED       TROTT
 DO4182
 DO4182                          STATION DESCRIPTION
 DO4182
 DO4182'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4182'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST-SOUTHEAST OF STOY,
 DO4182'8.0 MI (12.9 KM) WEST-NORTHWEST OF HEATHSVILLE AND 3.9 MI (6.3 KM)
 DO4182'NORTH-NORTHWEST OF FLAT ROCK.
 DO4182'
 DO4182'TO REACH THE STATION FROM THE INTERSECTION OF SOUTH CROSS STREET
 DO4182'(COUNTY HIGHWAY 9) AND WEST ELM STREET, PROCEED SOUTH ON COUNTY
 DO4182'HIGHWAY 9 TO EAST 700TH AVENUE, GO EAST ON EAST 700TH AVENUE FOR 2.6
 DO4182'MI (4.2 KM) TO THE STATION ON THE RIGHT.
 DO4182'
 DO4182'THE STATION IS 9.0 M (29.5 FT) SOUTH OF THE CENTERLINE OF COUNTY
 DO4182'HIGHWAY 9, 40.0 M (131.2 FT) WEST OF THE CENTERLINE OF NORTH 1360TH
 DO4182'STREET, 29.1 M (95.5 FT) WEST OF A WOOD POWER POLE, 22.6 M (74.1 FT)
 DO4182'SOUTHWEST OF A TELEPHONE SPLICE BOX 'P28 L1600' AND 22.2 M (72.8 FT)
 DO4182'SOUTHEAST OF CONCRETE POST.
 DO4182'
 DO4182'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4182'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4182'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4183 ***********************************************************************
 DO4183  DESIGNATION -  EW 062
 DO4183  PID         -  DO4183
 DO4183  STATE/COUNTY-  IL/CRAWFORD
 DO4183  COUNTRY     -  US
 DO4183  USGS QUAD   -  FLAT ROCK (2018)
 DO4183
 DO4183                         *CURRENT SURVEY CONTROL
 DO4183  ______________________________________________________________________
 DO4183* NAD 83(1986) POSITION- 38 55 57.34   (N) 087 41 04.19   (W)   HD_HELD1
 DO4183* NAVD 88 ORTHO HEIGHT -   167.779 (meters)      550.45  (feet) ADJUSTED
 DO4183  ______________________________________________________________________
 DO4183  GEOID HEIGHT    -        -31.781 (meters)                     GEOID18
 DO4183  DYNAMIC HEIGHT  -        167.680 (meters)      550.13  (feet) COMP
 DO4183  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 DO4183
 DO4183  VERT ORDER      -  SECOND    CLASS I
 DO4183
 DO4183.The horizontal coordinates were determined by differentially corrected
 DO4183.hand held GPS observations or other comparable positioning techniques
 DO4183.and have an estimated accuracy of +/- 3 meters.
 DO4183
 DO4183.The orthometric height was determined by differential leveling and
 DO4183.adjusted by the NATIONAL GEODETIC SURVEY
 DO4183.in April 2013.
 DO4183
 DO4183.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4183.GEOID18 height accuracy estimate available here.
 DO4183
 DO4183.Click photographs - Photos may exist for this station.
 DO4183
 DO4183.The dynamic height is computed by dividing the NAVD 88
 DO4183.geopotential number by the normal gravity value computed on the
 DO4183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4183.degrees latitude (g = 980.6199 gals.).
 DO4183
 DO4183.The modeled gravity was interpolated from observed gravity values.
 DO4183
 DO4183;                    North         East    Units  Estimated Accuracy
 DO4183;SPC IL E     -   251,695.4     356,258.5     MT  (+/- 3 meters HH1 GPS) 
 DO4183
 DO4183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4067109519(NAD 83)
 DO4183
 DO4183                          SUPERSEDED SURVEY CONTROL
 DO4183
 DO4183.No superseded survey control is available for this station.
 DO4183
 DO4183_MARKER: F = FLANGE-ENCASED ROD
 DO4183_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4183_STAMPING: EW 062
 DO4183_MARK LOGO: UIL
 DO4183_PROJECTION: FLUSH
 DO4183_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4183+STABILITY: SURFACE MOTION
 DO4183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4183+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4183_ROD/PIPE-DEPTH: 3.7 meters
 DO4183_SLEEVE-DEPTH  : 0.9 meters
 DO4183
 DO4183  HISTORY     - Date     Condition        Report By
 DO4183  HISTORY     - 20120418 MONUMENTED       TROTT
 DO4183
 DO4183                          STATION DESCRIPTION
 DO4183
 DO4183'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4183'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-NORTHWEST OF
 DO4183'HEATHSVILLE, 6.7 MI (10.8 KM) NORTH OF BIRDS AND 2.2 MI (3.5 KM)
 DO4183'NORTH-NORTHWEST OF FLAT ROCK.
 DO4183'
 DO4183'TO REACH THE STATION FROM IL ROUTE 1 AND IL ROUTE 33 ABOUT 2.9 MI (4.7
 DO4183'KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1 FOR 5.1 MI (8.2 KM)
 DO4183'TO THE STATION ON THE LEFT.
 DO4183'
 DO4183'THE STATION IS 14.1 M (46.3 FT) EAST OF THE CENTERLINE OF IL ROUTE 1,
 DO4183'33.0 M (108.3 FT) EAST OF A WOOD POWER POLE AND 19.0 M (62.3 FT)
 DO4183'SOUTH-SOUTHEAST OF A CONCRETE CULVERT.
 DO4183'
 DO4183'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4183'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4183'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4184 ***********************************************************************
 DO4184  DESIGNATION -  EW 063
 DO4184  PID         -  DO4184
 DO4184  STATE/COUNTY-  IL/CRAWFORD
 DO4184  COUNTRY     -  US
 DO4184  USGS QUAD   -  FLAT ROCK (2018)
 DO4184
 DO4184                         *CURRENT SURVEY CONTROL
 DO4184  ______________________________________________________________________
 DO4184* NAD 83(1986) POSITION- 38 55 07.66   (N) 087 41 05.02   (W)   HD_HELD1
 DO4184* NAVD 88 ORTHO HEIGHT -   160.455 (meters)      526.43  (feet) ADJUSTED
 DO4184  ______________________________________________________________________
 DO4184  GEOID HEIGHT    -        -31.767 (meters)                     GEOID18
 DO4184  DYNAMIC HEIGHT  -        160.360 (meters)      526.11  (feet) COMP
 DO4184  MODELED GRAVITY -    980,032.9   (mgal)                       NAVD 88
 DO4184
 DO4184  VERT ORDER      -  SECOND    CLASS I
 DO4184
 DO4184.The horizontal coordinates were determined by differentially corrected
 DO4184.hand held GPS observations or other comparable positioning techniques
 DO4184.and have an estimated accuracy of +/- 3 meters.
 DO4184
 DO4184.The orthometric height was determined by differential leveling and
 DO4184.adjusted by the NATIONAL GEODETIC SURVEY
 DO4184.in April 2013.
 DO4184
 DO4184.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4184.GEOID18 height accuracy estimate available here.
 DO4184
 DO4184.Click photographs - Photos may exist for this station.
 DO4184
 DO4184.The dynamic height is computed by dividing the NAVD 88
 DO4184.geopotential number by the normal gravity value computed on the
 DO4184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4184.degrees latitude (g = 980.6199 gals.).
 DO4184
 DO4184.The modeled gravity was interpolated from observed gravity values.
 DO4184
 DO4184;                    North         East    Units  Estimated Accuracy
 DO4184;SPC IL E     -   250,163.3     356,249.4     MT  (+/- 3 meters HH1 GPS) 
 DO4184
 DO4184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4064007988(NAD 83)
 DO4184
 DO4184                          SUPERSEDED SURVEY CONTROL
 DO4184
 DO4184.No superseded survey control is available for this station.
 DO4184
 DO4184_MARKER: F = FLANGE-ENCASED ROD
 DO4184_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4184_STAMPING: EW 063
 DO4184_MARK LOGO: UIL
 DO4184_PROJECTION: FLUSH
 DO4184_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4184+STABILITY: SURFACE MOTION
 DO4184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4184+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4184_ROD/PIPE-DEPTH: 3.7 meters
 DO4184_SLEEVE-DEPTH  : 0.9 meters
 DO4184
 DO4184  HISTORY     - Date     Condition        Report By
 DO4184  HISTORY     - 20120418 MONUMENTED       TROTT
 DO4184
 DO4184                          STATION DESCRIPTION
 DO4184
 DO4184'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4184'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST-NORTHWEST OF
 DO4184'HEATHSVILLE, 5.7 MI (9.2 KM) NORTH OF BIRDS AND 1.4 MI (2.3 KM)
 DO4184'NORTH-NORTHWEST OF FLAT ROCK.
 DO4184'
 DO4184'TO REACH THE STATION FROM IL ROUTE 1 AND IL ROUTE 33 ABOUT 2.9 MI (4.7
 DO4184'KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1 FOR 6.1 MI (9.8 KM)
 DO4184'TO COUNTY ROAD 450N AND THE STATION IN THE SOUTHWEST QUADRANT.
 DO4184'
 DO4184'THE STATION IS 16.0 M (52.5 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4184'12.6 M (41.3 FT) SOUTH OF COUNTY ROAD 450N AND 30.7 M (100.7 FT) SOUTH
 DO4184'OF A WOOD POWER POLE.
 DO4184'
 DO4184'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4184'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4184'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4185 ***********************************************************************
 DO4185  DESIGNATION -  EW 064
 DO4185  PID         -  DO4185
 DO4185  STATE/COUNTY-  IL/CRAWFORD
 DO4185  COUNTRY     -  US
 DO4185  USGS QUAD   -  FLAT ROCK (2018)
 DO4185
 DO4185                         *CURRENT SURVEY CONTROL
 DO4185  ______________________________________________________________________
 DO4185* NAD 83(1986) POSITION- 38 54 13.14   (N) 087 41 05.17   (W)   HD_HELD1
 DO4185* NAVD 88 ORTHO HEIGHT -   149.644 (meters)      490.96  (feet) ADJUSTED
 DO4185  ______________________________________________________________________
 DO4185  GEOID HEIGHT    -        -31.754 (meters)                     GEOID18
 DO4185  DYNAMIC HEIGHT  -        149.555 (meters)      490.67  (feet) COMP
 DO4185  MODELED GRAVITY -    980,031.8   (mgal)                       NAVD 88
 DO4185
 DO4185  VERT ORDER      -  SECOND    CLASS I
 DO4185
 DO4185.The horizontal coordinates were determined by differentially corrected
 DO4185.hand held GPS observations or other comparable positioning techniques
 DO4185.and have an estimated accuracy of +/- 3 meters.
 DO4185
 DO4185.The orthometric height was determined by differential leveling and
 DO4185.adjusted by the NATIONAL GEODETIC SURVEY
 DO4185.in April 2013.
 DO4185
 DO4185.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4185.GEOID18 height accuracy estimate available here.
 DO4185
 DO4185.Click photographs - Photos may exist for this station.
 DO4185
 DO4185.The dynamic height is computed by dividing the NAVD 88
 DO4185.geopotential number by the normal gravity value computed on the
 DO4185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4185.degrees latitude (g = 980.6199 gals.).
 DO4185
 DO4185.The modeled gravity was interpolated from observed gravity values.
 DO4185
 DO4185;                    North         East    Units  Estimated Accuracy
 DO4185;SPC IL E     -   248,482.0     356,257.7     MT  (+/- 3 meters HH1 GPS) 
 DO4185
 DO4185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4062306307(NAD 83)
 DO4185
 DO4185                          SUPERSEDED SURVEY CONTROL
 DO4185
 DO4185.No superseded survey control is available for this station.
 DO4185
 DO4185_MARKER: F = FLANGE-ENCASED ROD
 DO4185_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4185_STAMPING: EW 064
 DO4185_MARK LOGO: UIL
 DO4185_PROJECTION: FLUSH
 DO4185_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4185_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4185+STABILITY: POSITION/ELEVATION WELL
 DO4185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4185+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4185_ROD/PIPE-DEPTH: 11.0 meters
 DO4185_SLEEVE-DEPTH  : 0.9 meters
 DO4185
 DO4185  HISTORY     - Date     Condition        Report By
 DO4185  HISTORY     - 20120418 MONUMENTED       TROTT
 DO4185
 DO4185                          STATION DESCRIPTION
 DO4185
 DO4185'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4185'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST OF HEATHSVILLE, 4.7
 DO4185'MI (7.6 KM) NORTH OF BIRDS AND 0.7 MI (1.1 KM) WEST OF FLAT ROCK.
 DO4185'
 DO4185'TO REACH THE STATION FROM IL ROUTE 1 AND IL ROUTE 33 ABOUT 2.9 MI (4.7
 DO4185'KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1 FOR 7.2 MI (11.6 KM)
 DO4185'TO THE INTERSECTION OF EAST 350TH AVENUE AND THE STATION IN THE
 DO4185'NORTHWEST QUADRANT.
 DO4185'
 DO4185'THE STATION IS 17.3 M (56.8 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4185'17.8 M (58.4 FT) NORTH OF THE CENTERLINE OF EAST 350TH AVENUE AND 32.5
 DO4185'M (106.6 FT) NORTHEAST OF WOOD POLE.
 DO4185'
 DO4185'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4185'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4185'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4186 ***********************************************************************
 DO4186  DESIGNATION -  EW 065
 DO4186  PID         -  DO4186
 DO4186  STATE/COUNTY-  IL/CRAWFORD
 DO4186  COUNTRY     -  US
 DO4186  USGS QUAD   -  FLAT ROCK (2018)
 DO4186
 DO4186                         *CURRENT SURVEY CONTROL
 DO4186  ______________________________________________________________________
 DO4186* NAD 83(1986) POSITION- 38 53 18.21   (N) 087 41 04.87   (W)   HD_HELD1
 DO4186* NAVD 88 ORTHO HEIGHT -   155.954 (meters)      511.66  (feet) ADJUSTED
 DO4186  ______________________________________________________________________
 DO4186  GEOID HEIGHT    -        -31.741 (meters)                     GEOID18
 DO4186  DYNAMIC HEIGHT  -        155.861 (meters)      511.35  (feet) COMP
 DO4186  MODELED GRAVITY -    980,030.5   (mgal)                       NAVD 88
 DO4186
 DO4186  VERT ORDER      -  SECOND    CLASS I
 DO4186
 DO4186.The horizontal coordinates were determined by differentially corrected
 DO4186.hand held GPS observations or other comparable positioning techniques
 DO4186.and have an estimated accuracy of +/- 3 meters.
 DO4186
 DO4186.The orthometric height was determined by differential leveling and
 DO4186.adjusted by the NATIONAL GEODETIC SURVEY
 DO4186.in April 2013.
 DO4186
 DO4186.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4186.GEOID18 height accuracy estimate available here.
 DO4186
 DO4186.Click photographs - Photos may exist for this station.
 DO4186
 DO4186.The dynamic height is computed by dividing the NAVD 88
 DO4186.geopotential number by the normal gravity value computed on the
 DO4186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4186.degrees latitude (g = 980.6199 gals.).
 DO4186
 DO4186.The modeled gravity was interpolated from observed gravity values.
 DO4186
 DO4186;                    North         East    Units  Estimated Accuracy
 DO4186;SPC IL E     -   246,788.2     356,277.0     MT  (+/- 3 meters HH1 GPS) 
 DO4186
 DO4186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4061804614(NAD 83)
 DO4186
 DO4186                          SUPERSEDED SURVEY CONTROL
 DO4186
 DO4186.No superseded survey control is available for this station.
 DO4186
 DO4186_MARKER: F = FLANGE-ENCASED ROD
 DO4186_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4186_STAMPING: EW 065
 DO4186_MARK LOGO: UIL
 DO4186_PROJECTION: FLUSH
 DO4186_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4186+STABILITY: SURFACE MOTION
 DO4186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4186+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4186_ROD/PIPE-DEPTH: 3.7 meters
 DO4186_SLEEVE-DEPTH  : 0.9 meters
 DO4186
 DO4186  HISTORY     - Date     Condition        Report By
 DO4186  HISTORY     - 20120418 MONUMENTED       TROTT
 DO4186
 DO4186                          STATION DESCRIPTION
 DO4186
 DO4186'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4186'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST OF HEATHSVILLE, 3.7
 DO4186'MI (6.0 KM) NORTH-NORTHWEST OF BIRDS AND 1.2 MI (1.9 KM) SOUTHWEST OF
 DO4186'FLAT ROCK.
 DO4186'
 DO4186'TO REACH THE STATION FROM IL ROUTE 1 AND IL ROUTE 33 ABOUT 2.9 MI (4.7
 DO4186'KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1 FOR 8.2 MI (13.2 KM)
 DO4186'TO THE INTERSECTION OF EAST 250TH AVENUE AND THE STATION IN THE
 DO4186'NORTHWEST QUADRANT.
 DO4186'
 DO4186'THE STATION IS 16.5 M (54.1 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4186'8.7 M (28.5 FT) NORTH OF THE CENTERLINE OF EAST 250TH AVENUE AND 7.3 M
 DO4186'(24.0 FT) EAST OF A WOOD POWER POLE.
 DO4186'
 DO4186'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4186'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4186'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4187 ***********************************************************************
 DO4187  DESIGNATION -  EW 066
 DO4187  PID         -  DO4187
 DO4187  STATE/COUNTY-  IL/CRAWFORD
 DO4187  COUNTRY     -  US
 DO4187  USGS QUAD   -  BIRDS (2018)
 DO4187
 DO4187                         *CURRENT SURVEY CONTROL
 DO4187  ______________________________________________________________________
 DO4187* NAD 83(1986) POSITION- 38 52 01.85   (N) 087 41 03.44   (W)   HD_HELD1
 DO4187* NAVD 88 ORTHO HEIGHT -   138.633 (meters)      454.83  (feet) ADJUSTED
 DO4187  ______________________________________________________________________
 DO4187  GEOID HEIGHT    -        -31.726 (meters)                     GEOID18
 DO4187  DYNAMIC HEIGHT  -        138.551 (meters)      454.56  (feet) COMP
 DO4187  MODELED GRAVITY -    980,028.4   (mgal)                       NAVD 88
 DO4187
 DO4187  VERT ORDER      -  SECOND    CLASS I
 DO4187
 DO4187.The horizontal coordinates were determined by differentially corrected
 DO4187.hand held GPS observations or other comparable positioning techniques
 DO4187.and have an estimated accuracy of +/- 3 meters.
 DO4187
 DO4187.The orthometric height was determined by differential leveling and
 DO4187.adjusted by the NATIONAL GEODETIC SURVEY
 DO4187.in April 2013.
 DO4187
 DO4187.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4187.GEOID18 height accuracy estimate available here.
 DO4187
 DO4187.Click photographs - Photos may exist for this station.
 DO4187
 DO4187.The dynamic height is computed by dividing the NAVD 88
 DO4187.geopotential number by the normal gravity value computed on the
 DO4187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4187.degrees latitude (g = 980.6199 gals.).
 DO4187
 DO4187.The modeled gravity was interpolated from observed gravity values.
 DO4187
 DO4187;                    North         East    Units  Estimated Accuracy
 DO4187;SPC IL E     -   244,433.8     356,328.2     MT  (+/- 3 meters HH1 GPS) 
 DO4187
 DO4187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4063502260(NAD 83)
 DO4187
 DO4187                          SUPERSEDED SURVEY CONTROL
 DO4187
 DO4187.No superseded survey control is available for this station.
 DO4187
 DO4187_MARKER: F = FLANGE-ENCASED ROD
 DO4187_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4187_STAMPING: EW 066
 DO4187_MARK LOGO: UIL
 DO4187_PROJECTION: FLUSH
 DO4187_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4187_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4187+STABILITY: POSITION/ELEVATION WELL
 DO4187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4187+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4187_ROD/PIPE-DEPTH: 10.0 meters
 DO4187_SLEEVE-DEPTH  : 0.9 meters
 DO4187
 DO4187  HISTORY     - Date     Condition        Report By
 DO4187  HISTORY     - 20120418 MONUMENTED       TROTT
 DO4187
 DO4187                          STATION DESCRIPTION
 DO4187
 DO4187'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4187'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST-SOUTHWEST OF
 DO4187'HEATHSVILLE, 2.5 MI (4.0 KM) SOUTH-SOUTHWEST OF FLAT ROCK AND 2.3 MI
 DO4187'(3.7 KM) NORTH-NORTHWEST OF BIRDS.
 DO4187'
 DO4187'TO REACH THE STATION FROM IL ROUTE 1 AND IL ROUTE 33 ABOUT 2.9 MI (4.7
 DO4187'KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1 FOR 9.7 MI (15.6 KM)
 DO4187'TO THE INTERSECTION OF EAST 100TH AVENUE AND THE STATION IN THE
 DO4187'NORTHEAST QUADRANT.
 DO4187'
 DO4187'THE STATION IS 15.6 M (51.2 FT) EAST OF THE CENTERLINE OF IL ROUTE 1,
 DO4187'13.0 M (42.7 FT) NORTH OF EAST 100TH AVENUE, 29.8 M (97.8 FT) SOUTH OF
 DO4187'A WOOD POWER POLE AND 6.0 M (19.7 FT) SOUTHWEST OF A FIBER OPTIC
 DO4187'MARKER.
 DO4187'
 DO4187'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4187'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4187'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4188 ***********************************************************************
 DO4188  DESIGNATION -  EW 067
 DO4188  PID         -  DO4188
 DO4188  STATE/COUNTY-  IL/CRAWFORD
 DO4188  COUNTRY     -  US
 DO4188  USGS QUAD   -  BIRDS (2018)
 DO4188
 DO4188                         *CURRENT SURVEY CONTROL
 DO4188  ______________________________________________________________________
 DO4188* NAD 83(1986) POSITION- 38 51 10.39   (N) 087 41 03.41   (W)   HD_HELD1
 DO4188* NAVD 88 ORTHO HEIGHT -   145.268 (meters)      476.60  (feet) ADJUSTED
 DO4188  ______________________________________________________________________
 DO4188  GEOID HEIGHT    -        -31.714 (meters)                     GEOID18
 DO4188  DYNAMIC HEIGHT  -        145.181 (meters)      476.31  (feet) COMP
 DO4188  MODELED GRAVITY -    980,027.0   (mgal)                       NAVD 88
 DO4188
 DO4188  VERT ORDER      -  SECOND    CLASS I
 DO4188
 DO4188.The horizontal coordinates were determined by differentially corrected
 DO4188.hand held GPS observations or other comparable positioning techniques
 DO4188.and have an estimated accuracy of +/- 3 meters.
 DO4188
 DO4188.The orthometric height was determined by differential leveling and
 DO4188.adjusted by the NATIONAL GEODETIC SURVEY
 DO4188.in April 2013.
 DO4188
 DO4188.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4188.GEOID18 height accuracy estimate available here.
 DO4188
 DO4188.Click photographs - Photos may exist for this station.
 DO4188
 DO4188.The dynamic height is computed by dividing the NAVD 88
 DO4188.geopotential number by the normal gravity value computed on the
 DO4188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4188.degrees latitude (g = 980.6199 gals.).
 DO4188
 DO4188.The modeled gravity was interpolated from observed gravity values.
 DO4188
 DO4188;                    North         East    Units  Estimated Accuracy
 DO4188;SPC IL E     -   242,846.9     356,340.2     MT  (+/- 3 meters HH1 GPS) 
 DO4188
 DO4188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4062400673(NAD 83)
 DO4188
 DO4188                          SUPERSEDED SURVEY CONTROL
 DO4188
 DO4188.No superseded survey control is available for this station.
 DO4188
 DO4188_MARKER: F = FLANGE-ENCASED ROD
 DO4188_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4188_STAMPING: EW 067
 DO4188_MARK LOGO: UIL
 DO4188_PROJECTION: FLUSH
 DO4188_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4188_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4188+STABILITY: POSITION/ELEVATION WELL
 DO4188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4188+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4188_ROD/PIPE-DEPTH: 6.1 meters
 DO4188_SLEEVE-DEPTH  : 0.9 meters
 DO4188
 DO4188  HISTORY     - Date     Condition        Report By
 DO4188  HISTORY     - 20120418 MONUMENTED       TROTT
 DO4188
 DO4188                          STATION DESCRIPTION
 DO4188
 DO4188'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4188'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST-SOUTHWEST OF
 DO4188'HEATHSVILLE, 3.4 MI (5.5 KM) SOUTH-SOUTHWEST OF FLAT ROCK AND 1.4 MI
 DO4188'(2.3 KM) NORTHWEST OF BIRDS.
 DO4188'
 DO4188'TO REACH THE STATION FROM IL ROUTE 1 AND IL ROUTE 33 ABOUT 2.9 MI (4.7
 DO4188'KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1 FOR 10.6 MI (17.1
 DO4188'KM) TO THE STATION ON THE LEFT.
 DO4188'
 DO4188'THE STATION IS 17.6 M (57.7 FT) EAST OF THE CENTERLINE OF IL ROUTE 1,
 DO4188'72.0 M (236.2 FT) SOUTH OF A WOOD POWER POLE AND 23.3 M (76.4 FT)
 DO4188'NORTH OF A WOOD POWER POLE.
 DO4188'
 DO4188'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4188'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4188'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4189 ***********************************************************************
 DO4189  DESIGNATION -  EW 068
 DO4189  PID         -  DO4189
 DO4189  STATE/COUNTY-  IL/LAWRENCE
 DO4189  COUNTRY     -  US
 DO4189  USGS QUAD   -  BIRDS (2018)
 DO4189
 DO4189                         *CURRENT SURVEY CONTROL
 DO4189  ______________________________________________________________________
 DO4189* NAD 83(1986) POSITION- 38 50 14.59   (N) 087 41 03.57   (W)   HD_HELD1
 DO4189* NAVD 88 ORTHO HEIGHT -   140.468 (meters)      460.85  (feet) ADJUSTED
 DO4189  ______________________________________________________________________
 DO4189  GEOID HEIGHT    -        -31.702 (meters)                     GEOID18
 DO4189  DYNAMIC HEIGHT  -        140.384 (meters)      460.58  (feet) COMP
 DO4189  MODELED GRAVITY -    980,025.4   (mgal)                       NAVD 88
 DO4189
 DO4189  VERT ORDER      -  SECOND    CLASS I
 DO4189
 DO4189.The horizontal coordinates were determined by differentially corrected
 DO4189.hand held GPS observations or other comparable positioning techniques
 DO4189.and have an estimated accuracy of +/- 3 meters.
 DO4189
 DO4189.The orthometric height was determined by differential leveling and
 DO4189.adjusted by the NATIONAL GEODETIC SURVEY
 DO4189.in April 2013.
 DO4189
 DO4189.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4189.GEOID18 height accuracy estimate available here.
 DO4189
 DO4189.Click photographs - Photos may exist for this station.
 DO4189
 DO4189.The dynamic height is computed by dividing the NAVD 88
 DO4189.geopotential number by the normal gravity value computed on the
 DO4189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4189.degrees latitude (g = 980.6199 gals.).
 DO4189
 DO4189.The modeled gravity was interpolated from observed gravity values.
 DO4189
 DO4189;                    North         East    Units  Estimated Accuracy
 DO4189;SPC IL E     -   241,126.2     356,348.6     MT  (+/- 3 meters HH1 GPS) 
 DO4189
 DO4189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4060798953(NAD 83)
 DO4189
 DO4189                          SUPERSEDED SURVEY CONTROL
 DO4189
 DO4189.No superseded survey control is available for this station.
 DO4189
 DO4189_MARKER: F = FLANGE-ENCASED ROD
 DO4189_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4189_STAMPING: EW 068
 DO4189_MARK LOGO: UIL
 DO4189_PROJECTION: FLUSH
 DO4189_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4189_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4189+STABILITY: POSITION/ELEVATION WELL
 DO4189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4189+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2025
 DO4189_ROD/PIPE-DEPTH: 6.1 meters
 DO4189_SLEEVE-DEPTH  : 0.9 meters
 DO4189
 DO4189  HISTORY     - Date     Condition        Report By
 DO4189  HISTORY     - 20120418 MONUMENTED       TROTT
 DO4189  HISTORY     - 20250602 GOOD             ILDW
 DO4189
 DO4189                          STATION DESCRIPTION
 DO4189
 DO4189'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4189'THE STATION IS LOCATED APPROXIMATELY 11.9 MI (19.1 KM) SOUTH OF
 DO4189'ROBINSON, IL.
 DO4189'
 DO4189'TO REACH THE STATION FROM IL ROUTE 1 AND IL ROUTE 33 ABOUT 2.9 MI (4.7
 DO4189'KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1 FOR 11.7 MI (18.8
 DO4189'KM) TO THE INTERSECTION OF BIRDS ROAD AND THE STATION IN THE NORTHEAST
 DO4189'QUADRANT.
 DO4189'
 DO4189'THE STATION IS 15.1 M (49.5 FT) EAST OF THE CENTERLINE, 27.2 M (89.2
 DO4189'FT) NORTH OF THE CENTERLINE OF BIRDS ROAD, 10.9 M (35.8 FT) NORTH OF
 DO4189'WOOD POLE AND 30.7 M (100.7 FT) SOUTH OF A METAL POLE.
 DO4189'
 DO4189'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4189'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4189'IN IDENTIFICATION.
 DO4189
 DO4189                          STATION RECOVERY (2025)
 DO4189
 DO4189'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DO4189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4190 ***********************************************************************
 DO4190  DESIGNATION -  EW 069
 DO4190  PID         -  DO4190
 DO4190  STATE/COUNTY-  IL/LAWRENCE
 DO4190  COUNTRY     -  US
 DO4190  USGS QUAD   -  BIRDS (2018)
 DO4190
 DO4190                         *CURRENT SURVEY CONTROL
 DO4190  ______________________________________________________________________
 DO4190* NAD 83(1986) POSITION- 38 49 18.37   (N) 087 41 05.00   (W)   HD_HELD1
 DO4190* NAVD 88 ORTHO HEIGHT -   140.363 (meters)      460.51  (feet) ADJUSTED
 DO4190  ______________________________________________________________________
 DO4190  GEOID HEIGHT    -        -31.689 (meters)                     GEOID18
 DO4190  DYNAMIC HEIGHT  -        140.278 (meters)      460.23  (feet) COMP
 DO4190  MODELED GRAVITY -    980,023.8   (mgal)                       NAVD 88
 DO4190
 DO4190  VERT ORDER      -  SECOND    CLASS I
 DO4190
 DO4190.The horizontal coordinates were determined by differentially corrected
 DO4190.hand held GPS observations or other comparable positioning techniques
 DO4190.and have an estimated accuracy of +/- 3 meters.
 DO4190
 DO4190.The orthometric height was determined by differential leveling and
 DO4190.adjusted by the NATIONAL GEODETIC SURVEY
 DO4190.in April 2013.
 DO4190
 DO4190.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4190.GEOID18 height accuracy estimate available here.
 DO4190
 DO4190.Click photographs - Photos may exist for this station.
 DO4190
 DO4190.The dynamic height is computed by dividing the NAVD 88
 DO4190.geopotential number by the normal gravity value computed on the
 DO4190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4190.degrees latitude (g = 980.6199 gals.).
 DO4190
 DO4190.The modeled gravity was interpolated from observed gravity values.
 DO4190
 DO4190;                    North         East    Units  Estimated Accuracy
 DO4190;SPC IL E     -   239,392.4     356,326.4     MT  (+/- 3 meters HH1 GPS) 
 DO4190
 DO4190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4055997221(NAD 83)
 DO4190
 DO4190                          SUPERSEDED SURVEY CONTROL
 DO4190
 DO4190.No superseded survey control is available for this station.
 DO4190
 DO4190_MARKER: F = FLANGE-ENCASED ROD
 DO4190_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4190_STAMPING: EW 069
 DO4190_MARK LOGO: UIL
 DO4190_PROJECTION: FLUSH
 DO4190_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4190+STABILITY: SURFACE MOTION
 DO4190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4190+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4190_ROD/PIPE-DEPTH: 3.7 meters
 DO4190_SLEEVE-DEPTH  : 0.9 meters
 DO4190
 DO4190  HISTORY     - Date     Condition        Report By
 DO4190  HISTORY     - 20120418 MONUMENTED       TROTT
 DO4190
 DO4190                          STATION DESCRIPTION
 DO4190
 DO4190'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4190'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH OF LAWRENCEVILLE,
 DO4190'5.6 MI (9.0 KM) SOUTH OF FLAT ROCK AND 1.4 MI (2.3 KM) SOUTHWEST OF
 DO4190'BIRDS.
 DO4190'
 DO4190'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4190'33 ABOUT 2.9 MI (4.7 KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1
 DO4190'FOR 12.7 MI (20.4 KM) TO THE INTERSECTION OF 1700N ROAD AND THE
 DO4190'STATION ON THE RIGHT.
 DO4190'
 DO4190'THE STATION IS 15.0 M (49.2 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4190'55.4 M (181.8 FT) SOUTH OF THE CENTERLINE OF 1700N ROAD, 37.4 M (122.7
 DO4190'FT) SOUTH OF WATER METER BOX AND 36.3 M (119.1 FT) SOUTHEAST OF THE
 DO4190'SOUTHEAST CORNER OF A FARM HOUSE.
 DO4190'
 DO4190'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4190'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4190'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4191 ***********************************************************************
 DO4191  DESIGNATION -  EW 070
 DO4191  PID         -  DO4191
 DO4191  STATE/COUNTY-  IL/LAWRENCE
 DO4191  COUNTRY     -  US
 DO4191  USGS QUAD   -  BIRDS (2018)
 DO4191
 DO4191                         *CURRENT SURVEY CONTROL
 DO4191  ______________________________________________________________________
 DO4191* NAD 83(1986) POSITION- 38 48 27.96   (N) 087 41 04.33   (W)   HD_HELD1
 DO4191* NAVD 88 ORTHO HEIGHT -   142.750 (meters)      468.34  (feet) ADJUSTED
 DO4191  ______________________________________________________________________
 DO4191  GEOID HEIGHT    -        -31.679 (meters)                     GEOID18
 DO4191  DYNAMIC HEIGHT  -        142.664 (meters)      468.06  (feet) COMP
 DO4191  MODELED GRAVITY -    980,022.4   (mgal)                       NAVD 88
 DO4191
 DO4191  VERT ORDER      -  SECOND    CLASS I
 DO4191
 DO4191.The horizontal coordinates were determined by differentially corrected
 DO4191.hand held GPS observations or other comparable positioning techniques
 DO4191.and have an estimated accuracy of +/- 3 meters.
 DO4191
 DO4191.The orthometric height was determined by differential leveling and
 DO4191.adjusted by the NATIONAL GEODETIC SURVEY
 DO4191.in April 2013.
 DO4191
 DO4191.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4191.GEOID18 height accuracy estimate available here.
 DO4191
 DO4191.Click photographs - Photos may exist for this station.
 DO4191
 DO4191.The dynamic height is computed by dividing the NAVD 88
 DO4191.geopotential number by the normal gravity value computed on the
 DO4191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4191.degrees latitude (g = 980.6199 gals.).
 DO4191
 DO4191.The modeled gravity was interpolated from observed gravity values.
 DO4191
 DO4191;                    North         East    Units  Estimated Accuracy
 DO4191;SPC IL E     -   237,838.0     356,353.6     MT  (+/- 3 meters HH1 GPS) 
 DO4191
 DO4191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4056495667(NAD 83)
 DO4191
 DO4191                          SUPERSEDED SURVEY CONTROL
 DO4191
 DO4191.No superseded survey control is available for this station.
 DO4191
 DO4191_MARKER: F = FLANGE-ENCASED ROD
 DO4191_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4191_STAMPING: EW 070
 DO4191_MARK LOGO: UIL
 DO4191_PROJECTION: FLUSH
 DO4191_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4191_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4191+STABILITY: POSITION/ELEVATION WELL
 DO4191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4191+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4191_ROD/PIPE-DEPTH: 5.2 meters
 DO4191_SLEEVE-DEPTH  : 0.9 meters
 DO4191
 DO4191  HISTORY     - Date     Condition        Report By
 DO4191  HISTORY     - 20120419 MONUMENTED       TROTT
 DO4191
 DO4191                          STATION DESCRIPTION
 DO4191
 DO4191'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4191'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH OF FLAT ROCK, 5.4
 DO4191'MI (8.7 KM) NORTH OF LAWRENCEVILLE AND 2.2 MI (3.5 KM) SOUTH-SOUTHWEST
 DO4191'OF BIRDS.
 DO4191'
 DO4191'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4191'33 ABOUT 2.9 MI (4.7 KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1
 DO4191'FOR 13.7 MI (22.0 KM) TO THE STATION ON THE LEFT.
 DO4191'
 DO4191'THE STATION IS 19.7 M (64.6 FT) EAST OF THE CENTERLINE OF IL ROUTE 1,
 DO4191'12.7 M (41.7 FT) SOUTH OF THE CENTERLINE OF ASPHALT DRIVEWAY AND 17.3
 DO4191'M (56.8 FT) WEST-SOUTHWEST OF A GAS REGULATOR.
 DO4191'
 DO4191'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4191'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4191'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4192 ***********************************************************************
 DO4192  DESIGNATION -  EW 071
 DO4192  PID         -  DO4192
 DO4192  STATE/COUNTY-  IL/LAWRENCE
 DO4192  COUNTRY     -  US
 DO4192  USGS QUAD   -  BIRDS (2018)
 DO4192
 DO4192                         *CURRENT SURVEY CONTROL
 DO4192  ______________________________________________________________________
 DO4192* NAD 83(1986) POSITION- 38 47 42.70   (N) 087 41 04.95   (W)   HD_HELD1
 DO4192* NAVD 88 ORTHO HEIGHT -   133.156 (meters)      436.86  (feet) ADJUSTED
 DO4192  ______________________________________________________________________
 DO4192  GEOID HEIGHT    -        -31.670 (meters)                     GEOID18
 DO4192  DYNAMIC HEIGHT  -        133.076 (meters)      436.60  (feet) COMP
 DO4192  MODELED GRAVITY -    980,021.1   (mgal)                       NAVD 88
 DO4192
 DO4192  VERT ORDER      -  SECOND    CLASS I
 DO4192
 DO4192.The horizontal coordinates were determined by differentially corrected
 DO4192.hand held GPS observations or other comparable positioning techniques
 DO4192.and have an estimated accuracy of +/- 3 meters.
 DO4192
 DO4192.The orthometric height was determined by differential leveling and
 DO4192.adjusted by the NATIONAL GEODETIC SURVEY
 DO4192.in April 2013.
 DO4192
 DO4192.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4192.GEOID18 height accuracy estimate available here.
 DO4192
 DO4192.Click photographs - Photos may exist for this station.
 DO4192
 DO4192.The dynamic height is computed by dividing the NAVD 88
 DO4192.geopotential number by the normal gravity value computed on the
 DO4192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4192.degrees latitude (g = 980.6199 gals.).
 DO4192
 DO4192.The modeled gravity was interpolated from observed gravity values.
 DO4192
 DO4192;                    North         East    Units  Estimated Accuracy
 DO4192;SPC IL E     -   236,442.3     356,348.5     MT  (+/- 3 meters HH1 GPS) 
 DO4192
 DO4192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4053994272(NAD 83)
 DO4192
 DO4192                          SUPERSEDED SURVEY CONTROL
 DO4192
 DO4192.No superseded survey control is available for this station.
 DO4192
 DO4192_MARKER: F = FLANGE-ENCASED ROD
 DO4192_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4192_STAMPING: EW 071
 DO4192_MARK LOGO: UIL
 DO4192_PROJECTION: FLUSH
 DO4192_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4192_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4192+STABILITY: POSITION/ELEVATION WELL
 DO4192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4192+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2025
 DO4192_ROD/PIPE-DEPTH: 6.4 meters
 DO4192_SLEEVE-DEPTH  : 0.9 meters
 DO4192
 DO4192  HISTORY     - Date     Condition        Report By
 DO4192  HISTORY     - 20120419 MONUMENTED       TROTT
 DO4192  HISTORY     - 20250602 GOOD             ILDW
 DO4192
 DO4192                          STATION DESCRIPTION
 DO4192
 DO4192'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4192'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH OF FLAT ROCK, 4.6
 DO4192'MI (7.4 KM) NORTH OF LAWRENCEVILLE AND 3.0 MI (4.8 KM) SOUTH-SOUTHWEST
 DO4192'OF BIRDS.
 DO4192'
 DO4192'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4192'33 ABOUT 2.9 MI (4.7 KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1
 DO4192'FOR 14.5 MI (23.3 KM) TO THE STATION ON THE RIGHT.
 DO4192'
 DO4192'THE STATION IS 15.0 M (49.2 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4192'17.8 M (58.4 FT) NORTHWEST OF A WOOD POWER POLE AND 17.0 M (55.8 FT)
 DO4192'SOUTHEAST OF A WOOD POWER POLE.
 DO4192'
 DO4192'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4192'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4192'IN IDENTIFICATION.
 DO4192
 DO4192                          STATION RECOVERY (2025)
 DO4192
 DO4192'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DO4192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4193 ***********************************************************************
 DO4193  DESIGNATION -  EW 072
 DO4193  PID         -  DO4193
 DO4193  STATE/COUNTY-  IL/LAWRENCE
 DO4193  COUNTRY     -  US
 DO4193  USGS QUAD   -  BIRDS (2018)
 DO4193
 DO4193                         *CURRENT SURVEY CONTROL
 DO4193  ______________________________________________________________________
 DO4193* NAD 83(1986) POSITION- 38 46 50.80   (N) 087 41 04.98   (W)   HD_HELD1
 DO4193* NAVD 88 ORTHO HEIGHT -   133.796 (meters)      438.96  (feet) ADJUSTED
 DO4193  ______________________________________________________________________
 DO4193  GEOID HEIGHT    -        -31.660 (meters)                     GEOID18
 DO4193  DYNAMIC HEIGHT  -        133.715 (meters)      438.70  (feet) COMP
 DO4193  MODELED GRAVITY -    980,019.7   (mgal)                       NAVD 88
 DO4193
 DO4193  VERT ORDER      -  SECOND    CLASS I
 DO4193
 DO4193.The horizontal coordinates were determined by differentially corrected
 DO4193.hand held GPS observations or other comparable positioning techniques
 DO4193.and have an estimated accuracy of +/- 3 meters.
 DO4193
 DO4193.The orthometric height was determined by differential leveling and
 DO4193.adjusted by the NATIONAL GEODETIC SURVEY
 DO4193.in April 2013.
 DO4193
 DO4193.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4193.GEOID18 height accuracy estimate available here.
 DO4193
 DO4193.Click photographs - Photos may exist for this station.
 DO4193
 DO4193.The dynamic height is computed by dividing the NAVD 88
 DO4193.geopotential number by the normal gravity value computed on the
 DO4193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4193.degrees latitude (g = 980.6199 gals.).
 DO4193
 DO4193.The modeled gravity was interpolated from observed gravity values.
 DO4193
 DO4193;                    North         East    Units  Estimated Accuracy
 DO4193;SPC IL E     -   234,841.9     356,359.2     MT  (+/- 3 meters HH1 GPS) 
 DO4193
 DO4193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4052692672(NAD 83)
 DO4193
 DO4193                          SUPERSEDED SURVEY CONTROL
 DO4193
 DO4193.No superseded survey control is available for this station.
 DO4193
 DO4193_MARKER: F = FLANGE-ENCASED ROD
 DO4193_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4193_STAMPING: EW 072
 DO4193_MARK LOGO: UIL
 DO4193_PROJECTION: FLUSH
 DO4193_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4193_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4193+STABILITY: POSITION/ELEVATION WELL
 DO4193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4193+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4193_ROD/PIPE-DEPTH: 9.8 meters
 DO4193_SLEEVE-DEPTH  : 0.9 meters
 DO4193
 DO4193  HISTORY     - Date     Condition        Report By
 DO4193  HISTORY     - 20120419 MONUMENTED       TROTT
 DO4193
 DO4193                          STATION DESCRIPTION
 DO4193
 DO4193'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4193'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF FLAT ROCK, 4.0
 DO4193'MI (6.4 KM) SOUTH-SOUTHWEST OF BIRDS AND 3.6 MI (5.8 KM) NORTH OF
 DO4193'LAWRENCEVILLE.
 DO4193'
 DO4193'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4193'33 ABOUT 2.9 MI (4.7 KM) EAST OF ROBINSON, PROCEED SOUTH ON IL ROUTE 1
 DO4193'FOR 15.4 MI (24.8 KM) TO THE STATION ON THE RIGHT.
 DO4193'
 DO4193'THE STATION IS 14.7 M (48.2 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4193'60.1 M (197.2 FT) NORTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY AND
 DO4193'24.1 M (79.1 FT) SOUTH-SOUTHEAST OF A TELEPHONE SPLICE BOX.
 DO4193'
 DO4193'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4193'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4193'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4194 ***********************************************************************
 DO4194  DESIGNATION -  EW 073
 DO4194  PID         -  DO4194
 DO4194  STATE/COUNTY-  IL/LAWRENCE
 DO4194  COUNTRY     -  US
 DO4194  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4194
 DO4194                         *CURRENT SURVEY CONTROL
 DO4194  ______________________________________________________________________
 DO4194* NAD 83(1986) POSITION- 38 44 58.83   (N) 087 41 02.34   (W)   HD_HELD1
 DO4194* NAVD 88 ORTHO HEIGHT -   129.827 (meters)      425.94  (feet) ADJUSTED
 DO4194  ______________________________________________________________________
 DO4194  GEOID HEIGHT    -        -31.635 (meters)                     GEOID18
 DO4194  DYNAMIC HEIGHT  -        129.748 (meters)      425.68  (feet) COMP
 DO4194  MODELED GRAVITY -    980,016.7   (mgal)                       NAVD 88
 DO4194
 DO4194  VERT ORDER      -  SECOND    CLASS I
 DO4194
 DO4194.The horizontal coordinates were determined by differentially corrected
 DO4194.hand held GPS observations or other comparable positioning techniques
 DO4194.and have an estimated accuracy of +/- 3 meters.
 DO4194
 DO4194.The orthometric height was determined by differential leveling and
 DO4194.adjusted by the NATIONAL GEODETIC SURVEY
 DO4194.in April 2013.
 DO4194
 DO4194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4194.GEOID18 height accuracy estimate available here.
 DO4194
 DO4194.Click photographs - Photos may exist for this station.
 DO4194
 DO4194.The dynamic height is computed by dividing the NAVD 88
 DO4194.geopotential number by the normal gravity value computed on the
 DO4194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4194.degrees latitude (g = 980.6199 gals.).
 DO4194
 DO4194.The modeled gravity was interpolated from observed gravity values.
 DO4194
 DO4194;                    North         East    Units  Estimated Accuracy
 DO4194;SPC IL E     -   231,389.6     356,447.4     MT  (+/- 3 meters HH1 GPS) 
 DO4194
 DO4194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4056489220(NAD 83)
 DO4194
 DO4194                          SUPERSEDED SURVEY CONTROL
 DO4194
 DO4194.No superseded survey control is available for this station.
 DO4194
 DO4194_MARKER: F = FLANGE-ENCASED ROD
 DO4194_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4194_STAMPING: EW 073
 DO4194_MARK LOGO: UIL
 DO4194_PROJECTION: FLUSH
 DO4194_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4194_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4194+STABILITY: POSITION/ELEVATION WELL
 DO4194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4194+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4194_ROD/PIPE-DEPTH: 14.6 meters
 DO4194_SLEEVE-DEPTH  : 0.9 meters
 DO4194
 DO4194  HISTORY     - Date     Condition        Report By
 DO4194  HISTORY     - 20120419 MONUMENTED       TROTT
 DO4194
 DO4194                          STATION DESCRIPTION
 DO4194
 DO4194'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4194'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) WEST-SOUTHWEST OF
 DO4194'RUSSELLVILLE, 6.1 MI (9.8 KM) SOUTH OF BIRDS AND 1.4 MI (2.3 KM) NORTH
 DO4194'OF LAWRENCEVILLE.
 DO4194'
 DO4194'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND US
 DO4194'HIGHWAY 50 ON THE NORTH SIDE OF LAWRENCEVILLE, PROCEED NORTH ON IL
 DO4194'ROUTE 1 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DO4194'
 DO4194'THE STATION IS 10.1 M (33.1 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4194'7.5 M (24.6 FT) NORTH OF A WOOD POWER POLE AND 4.5 M (14.8 FT) SOUTH
 DO4194'OF A GRAVEL ENTRANCE.
 DO4194'
 DO4194'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4194'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4194'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4195 ***********************************************************************
 DO4195  DESIGNATION -  EW 074
 DO4195  PID         -  DO4195
 DO4195  STATE/COUNTY-  IL/LAWRENCE
 DO4195  COUNTRY     -  US
 DO4195  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4195
 DO4195                         *CURRENT SURVEY CONTROL
 DO4195  ______________________________________________________________________
 DO4195* NAD 83(1986) POSITION- 38 44 09.21   (N) 087 41 06.79   (W)   HD_HELD1
 DO4195* NAVD 88 ORTHO HEIGHT -   130.853 (meters)      429.31  (feet) ADJUSTED
 DO4195  ______________________________________________________________________
 DO4195  GEOID HEIGHT    -        -31.622 (meters)                     GEOID18
 DO4195  DYNAMIC HEIGHT  -        130.773 (meters)      429.04  (feet) COMP
 DO4195  MODELED GRAVITY -    980,015.5   (mgal)                       NAVD 88
 DO4195
 DO4195  VERT ORDER      -  SECOND    CLASS I
 DO4195
 DO4195.The horizontal coordinates were determined by differentially corrected
 DO4195.hand held GPS observations or other comparable positioning techniques
 DO4195.and have an estimated accuracy of +/- 3 meters.
 DO4195
 DO4195.The orthometric height was determined by differential leveling and
 DO4195.adjusted by the NATIONAL GEODETIC SURVEY
 DO4195.in April 2013.
 DO4195
 DO4195.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4195.GEOID18 height accuracy estimate available here.
 DO4195
 DO4195.Click photographs - Photos may exist for this station.
 DO4195
 DO4195.The dynamic height is computed by dividing the NAVD 88
 DO4195.geopotential number by the normal gravity value computed on the
 DO4195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4195.degrees latitude (g = 980.6199 gals.).
 DO4195
 DO4195.The modeled gravity was interpolated from observed gravity values.
 DO4195
 DO4195;                    North         East    Units  Estimated Accuracy
 DO4195;SPC IL E     -   229,858.8     356,350.8     MT  (+/- 3 meters HH1 GPS) 
 DO4195
 DO4195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4044587691(NAD 83)
 DO4195
 DO4195                          SUPERSEDED SURVEY CONTROL
 DO4195
 DO4195.No superseded survey control is available for this station.
 DO4195
 DO4195_MARKER: F = FLANGE-ENCASED ROD
 DO4195_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4195_STAMPING: EW 074
 DO4195_MARK LOGO: UIL
 DO4195_PROJECTION: FLUSH
 DO4195_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4195_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4195+STABILITY: POSITION/ELEVATION WELL
 DO4195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4195+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4195_ROD/PIPE-DEPTH: 15.8 meters
 DO4195_SLEEVE-DEPTH  : 0.9 meters
 DO4195
 DO4195  HISTORY     - Date     Condition        Report By
 DO4195  HISTORY     - 20120419 MONUMENTED       ILDT
 DO4195
 DO4195                          STATION DESCRIPTION
 DO4195
 DO4195'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (JMM)
 DO4195'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) EAST OF SUMNER, 7.0 MI
 DO4195'(11.3 KM) SOUTH OF BIRDS AND IN THE TOWN OF LAWRENCEVILLE, IL.
 DO4195'
 DO4195'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND US
 DO4195'HIGHWAY 50 ON THE NORTH SIDE OF LAWRENCEVILLE, PROCEED SOUTH ON IL
 DO4195'ROUTE 1 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DO4195'
 DO4195'THE STATION IS LOCATED IN THE CENTER GRASS MEDIAN OF IL ROUTE 1, 2.7 M
 DO4195'(8.9 FT) WEST OF THE BACK OF CURB OF THE CENTER MEDIAN, 2.5 M (8.2 FT)
 DO4195'EAST OF THE BACK OF CURB OF THE CENTER MEDIAN, 63.6 M (208.7 FT)
 DO4195'NORTH OF THE NORTH END OF THE SOUTH CONCRETE MEDIAN.
 DO4195'
 DO4195'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4195'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4195'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4196 ***********************************************************************
 DO4196  DESIGNATION -  EW 075
 DO4196  PID         -  DO4196
 DO4196  STATE/COUNTY-  IL/LAWRENCE
 DO4196  COUNTRY     -  US
 DO4196  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4196
 DO4196                         *CURRENT SURVEY CONTROL
 DO4196  ______________________________________________________________________
 DO4196* NAD 83(1986) POSITION- 38 36 43.04   (N) 087 43 08.45   (W)   HD_HELD1
 DO4196* NAVD 88 ORTHO HEIGHT -   130.981 (meters)      429.73  (feet) ADJUSTED
 DO4196  ______________________________________________________________________
 DO4196  GEOID HEIGHT    -        -31.460 (meters)                     GEOID18
 DO4196  DYNAMIC HEIGHT  -        130.900 (meters)      429.46  (feet) COMP
 DO4196  MODELED GRAVITY -    980,010.3   (mgal)                       NAVD 88
 DO4196
 DO4196  VERT ORDER      -  SECOND    CLASS I
 DO4196
 DO4196.The horizontal coordinates were determined by differentially corrected
 DO4196.hand held GPS observations or other comparable positioning techniques
 DO4196.and have an estimated accuracy of +/- 3 meters.
 DO4196
 DO4196.The orthometric height was determined by differential leveling and
 DO4196.adjusted by the NATIONAL GEODETIC SURVEY
 DO4196.in April 2013.
 DO4196
 DO4196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4196.GEOID18 height accuracy estimate available here.
 DO4196
 DO4196.Click photographs - Photos may exist for this station.
 DO4196
 DO4196.The dynamic height is computed by dividing the NAVD 88
 DO4196.geopotential number by the normal gravity value computed on the
 DO4196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4196.degrees latitude (g = 980.6199 gals.).
 DO4196
 DO4196.The modeled gravity was interpolated from observed gravity values.
 DO4196
 DO4196;                    North         East    Units  Estimated Accuracy
 DO4196;SPC IL E     -   216,080.6     353,504.6     MT  (+/- 3 meters HH1 GPS) 
 DO4196
 DO4196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3740073961(NAD 83)
 DO4196
 DO4196                          SUPERSEDED SURVEY CONTROL
 DO4196
 DO4196.No superseded survey control is available for this station.
 DO4196
 DO4196_MARKER: F = FLANGE-ENCASED ROD
 DO4196_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4196_STAMPING: EW 075
 DO4196_MARK LOGO: UIL
 DO4196_PROJECTION: FLUSH
 DO4196_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4196_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4196+STABILITY: POSITION/ELEVATION WELL
 DO4196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4196+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4196_ROD/PIPE-DEPTH: 6.1 meters
 DO4196_SLEEVE-DEPTH  : 0.9 meters
 DO4196
 DO4196  HISTORY     - Date     Condition        Report By
 DO4196  HISTORY     - 20120424 MONUMENTED       TROTT
 DO4196
 DO4196                          STATION DESCRIPTION
 DO4196
 DO4196'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4196'THE STATION IS LOCATED APPROXIMATELY 8.3 MI (13.4 KM) SOUTH OF
 DO4196'LAWRENCEVILLE, IL.
 DO4196'
 DO4196'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4196'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 TO THE INTERSECTION
 DO4196'WITH AIRPORT ROAD GO WEST ON AIRPORT ROAD FOR 1.25 MI (2.0 KM) TO THE
 DO4196'STATION ON THE RIGHT.
 DO4196'
 DO4196'THE STATION IS 6.3 M (20.7 FT) NORTH OF THE CENTERLINE OF AIRPORT
 DO4196'ROAD, 241.4 M (792.0 FT) EAST OF THE CENTERLINE OF COUNTRY CLUB ROAD
 DO4196'AND 52.5 M (172.2 FT) WEST-NORTHWEST OF A TELEPHONE SPLICE BOX 'P5
 DO4196'L1213'.
 DO4196'
 DO4196'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4196'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4196'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4197 ***********************************************************************
 DO4197  DESIGNATION -  EW 076
 DO4197  PID         -  DO4197
 DO4197  STATE/COUNTY-  IL/LAWRENCE
 DO4197  COUNTRY     -  US
 DO4197  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4197
 DO4197                         *CURRENT SURVEY CONTROL
 DO4197  ______________________________________________________________________
 DO4197* NAD 83(1986) POSITION- 38 43 26.72   (N) 087 42 55.06   (W)   HD_HELD1
 DO4197* NAVD 88 ORTHO HEIGHT -   135.006 (meters)      442.93  (feet) ADJUSTED
 DO4197  ______________________________________________________________________
 DO4197  GEOID HEIGHT    -        -31.579 (meters)                     GEOID18
 DO4197  DYNAMIC HEIGHT  -        134.923 (meters)      442.66  (feet) COMP
 DO4197  MODELED GRAVITY -    980,014.5   (mgal)                       NAVD 88
 DO4197
 DO4197  VERT ORDER      -  SECOND    CLASS I
 DO4197
 DO4197.The horizontal coordinates were determined by differentially corrected
 DO4197.hand held GPS observations or other comparable positioning techniques
 DO4197.and have an estimated accuracy of +/- 3 meters.
 DO4197
 DO4197.The orthometric height was determined by differential leveling and
 DO4197.adjusted by the NATIONAL GEODETIC SURVEY
 DO4197.in April 2013.
 DO4197
 DO4197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4197.GEOID18 height accuracy estimate available here.
 DO4197
 DO4197.Click photographs - Photos may exist for this station.
 DO4197
 DO4197.The dynamic height is computed by dividing the NAVD 88
 DO4197.geopotential number by the normal gravity value computed on the
 DO4197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4197.degrees latitude (g = 980.6199 gals.).
 DO4197
 DO4197.The modeled gravity was interpolated from observed gravity values.
 DO4197
 DO4197;                    North         East    Units  Estimated Accuracy
 DO4197;SPC IL E     -   228,530.5     353,744.7     MT  (+/- 3 meters HH1 GPS) 
 DO4197
 DO4197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3782186401(NAD 83)
 DO4197
 DO4197                          SUPERSEDED SURVEY CONTROL
 DO4197
 DO4197.No superseded survey control is available for this station.
 DO4197
 DO4197_MARKER: F = FLANGE-ENCASED ROD
 DO4197_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4197_STAMPING: EW 076
 DO4197_MARK LOGO: UIL
 DO4197_PROJECTION: FLUSH
 DO4197_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4197_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4197+STABILITY: POSITION/ELEVATION WELL
 DO4197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4197+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4197_ROD/PIPE-DEPTH: 4.9 meters
 DO4197_SLEEVE-DEPTH  : 0.9 meters
 DO4197
 DO4197  HISTORY     - Date     Condition        Report By
 DO4197  HISTORY     - 20120419 MONUMENTED       TROTT
 DO4197
 DO4197                          STATION DESCRIPTION
 DO4197
 DO4197'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4197'THE STATION IS LOCATED APPROXIMATELY 1.5 MI (2.4 KM) WEST OF
 DO4197'LAWRENCEVILLE, IL.
 DO4197'
 DO4197'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4197'250 IN LAWRENCEVILLE, PROCEED WEST ON IL ROUTE 250 FOR 1.5 MI (2.4 KM)
 DO4197'TO THE STATION ON THE RIGHT.
 DO4197'
 DO4197'THE STATION IS 9.2 M (30.2 FT) NORTH OF THE CENTERLINE OF IL ROUTE
 DO4197'250, 30.7 M (100.7 FT) EAST OF A TELEPHONE SPLICE BOX AND 24.3 M (79.7
 DO4197'FT) WEST OF THE CENTERLINE OF ASPHALT DRIVEWAY.
 DO4197'
 DO4197'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4197'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4197'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4198 ***********************************************************************
 DO4198  DESIGNATION -  EW 077
 DO4198  PID         -  DO4198
 DO4198  STATE/COUNTY-  IL/LAWRENCE
 DO4198  COUNTRY     -  US
 DO4198  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4198
 DO4198                         *CURRENT SURVEY CONTROL
 DO4198  ______________________________________________________________________
 DO4198* NAD 83(1986) POSITION- 38 43 13.18   (N) 087 43 19.13   (W)   HD_HELD1
 DO4198* NAVD 88 ORTHO HEIGHT -   144.212 (meters)      473.14  (feet) ADJUSTED
 DO4198  ______________________________________________________________________
 DO4198  GEOID HEIGHT    -        -31.568 (meters)                     GEOID18
 DO4198  DYNAMIC HEIGHT  -        144.124 (meters)      472.85  (feet) COMP
 DO4198  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 DO4198
 DO4198  VERT ORDER      -  SECOND    CLASS I
 DO4198
 DO4198.The horizontal coordinates were determined by differentially corrected
 DO4198.hand held GPS observations or other comparable positioning techniques
 DO4198.and have an estimated accuracy of +/- 3 meters.
 DO4198
 DO4198.The orthometric height was determined by differential leveling and
 DO4198.adjusted by the NATIONAL GEODETIC SURVEY
 DO4198.in April 2013.
 DO4198
 DO4198.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4198.GEOID18 height accuracy estimate available here.
 DO4198
 DO4198.Click photographs - Photos may exist for this station.
 DO4198
 DO4198.The dynamic height is computed by dividing the NAVD 88
 DO4198.geopotential number by the normal gravity value computed on the
 DO4198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4198.degrees latitude (g = 980.6199 gals.).
 DO4198
 DO4198.The modeled gravity was interpolated from observed gravity values.
 DO4198
 DO4198;                    North         East    Units  Estimated Accuracy
 DO4198;SPC IL E     -   228,109.0     353,166.0     MT  (+/- 3 meters HH1 GPS) 
 DO4198
 DO4198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3723685989(NAD 83)
 DO4198
 DO4198                          SUPERSEDED SURVEY CONTROL
 DO4198
 DO4198.No superseded survey control is available for this station.
 DO4198
 DO4198_MARKER: F = FLANGE-ENCASED ROD
 DO4198_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4198_STAMPING: EW 077
 DO4198_MARK LOGO: UIL
 DO4198_PROJECTION: FLUSH
 DO4198_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4198_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4198+STABILITY: POSITION/ELEVATION WELL
 DO4198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4198+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 DO4198_ROD/PIPE-DEPTH: 4.6 meters
 DO4198_SLEEVE-DEPTH  : 0.9 meters
 DO4198
 DO4198  HISTORY     - Date     Condition        Report By
 DO4198  HISTORY     - 20120420 MONUMENTED       TROTT
 DO4198
 DO4198                          STATION DESCRIPTION
 DO4198
 DO4198'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4198'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH-SOUTHWEST OF
 DO4198'BIRDS, 7.5 MI (12.1 KM) EAST OF SUMNER AND 2.3 MI (3.7 KM)
 DO4198'WEST-SOUTHWEST OF LAWRENCEVILLE.
 DO4198'
 DO4198'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4198'250 IN LAWRENCEVILLE, PROCEED WEST ON IL ROUTE 250 TO 1000E, GO SOUTH
 DO4198'ON 1000E FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DO4198'
 DO4198'THE STATION IS 7.3 M (24.0 FT) WEST OF THE CENTERLINE OF 1000E, 8.0 M
 DO4198'(26.2 FT) SOUTH OF THE CENTERLINE OF THE ASPHALT DRIVEWAY AND 5.1 M
 DO4198'(16.7 FT) NORTHEAST OF THE NORTHEAST CORNER OF A BRICK WALL.
 DO4198'
 DO4198'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4198'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4198'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4199 ***********************************************************************
 DO4199  DESIGNATION -  EW 078
 DO4199  PID         -  DO4199
 DO4199  STATE/COUNTY-  IL/LAWRENCE
 DO4199  COUNTRY     -  US
 DO4199  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4199
 DO4199                         *CURRENT SURVEY CONTROL
 DO4199  ______________________________________________________________________
 DO4199* NAD 83(1986) POSITION- 38 41 51.51   (N) 087 43 18.97   (W)   HD_HELD1
 DO4199* NAVD 88 ORTHO HEIGHT -   129.905 (meters)      426.20  (feet) ADJUSTED
 DO4199  ______________________________________________________________________
 DO4199  GEOID HEIGHT    -        -31.548 (meters)                     GEOID18
 DO4199  DYNAMIC HEIGHT  -        129.825 (meters)      425.93  (feet) COMP
 DO4199  MODELED GRAVITY -    980,013.4   (mgal)                       NAVD 88
 DO4199
 DO4199  VERT ORDER      -  SECOND    CLASS I
 DO4199
 DO4199.The horizontal coordinates were determined by differentially corrected
 DO4199.hand held GPS observations or other comparable positioning techniques
 DO4199.and have an estimated accuracy of +/- 3 meters.
 DO4199
 DO4199.The orthometric height was determined by differential leveling and
 DO4199.adjusted by the NATIONAL GEODETIC SURVEY
 DO4199.in April 2013.
 DO4199
 DO4199.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4199.GEOID18 height accuracy estimate available here.
 DO4199
 DO4199.Click photographs - Photos may exist for this station.
 DO4199
 DO4199.The dynamic height is computed by dividing the NAVD 88
 DO4199.geopotential number by the normal gravity value computed on the
 DO4199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4199.degrees latitude (g = 980.6199 gals.).
 DO4199
 DO4199.The modeled gravity was interpolated from observed gravity values.
 DO4199
 DO4199;                    North         East    Units  Estimated Accuracy
 DO4199;SPC IL E     -   225,590.7     353,186.7     MT  (+/- 3 meters HH1 GPS) 
 DO4199
 DO4199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3722083471(NAD 83)
 DO4199
 DO4199                          SUPERSEDED SURVEY CONTROL
 DO4199
 DO4199.No superseded survey control is available for this station.
 DO4199
 DO4199_MARKER: F = FLANGE-ENCASED ROD
 DO4199_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4199_STAMPING: EW 078
 DO4199_MARK LOGO: UIL
 DO4199_PROJECTION: FLUSH
 DO4199_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4199_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4199+STABILITY: POSITION/ELEVATION WELL
 DO4199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4199+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 DO4199_ROD/PIPE-DEPTH: 6.1 meters
 DO4199_SLEEVE-DEPTH  : 0.9 meters
 DO4199
 DO4199  HISTORY     - Date     Condition        Report By
 DO4199  HISTORY     - 20120420 MONUMENTED       TROTT
 DO4199
 DO4199                          STATION DESCRIPTION
 DO4199
 DO4199'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4199'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHWEST OF SAINT
 DO4199'FRANCISVILLE, 7.7 MI (12.4 KM) EAST OF SUMNER AND 3.1 MI (5.0 KM)
 DO4199'SOUTHWEST OF LAWRENCEVILLE.
 DO4199'
 DO4199'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4199'250 IN LAWRENCEVILLE, PROCEED WEST ON IL ROUTE 250 TO 1000E, GO SOUTH
 DO4199'ON 1000E FOR 1.7 MI (2.7 KM) TO THE STATION ON THE LEFT.
 DO4199'
 DO4199'THE STATION IS 7.4 M (24.3 FT) EAST OF THE CENTERLINE OF 1000E, 16.6 M
 DO4199'(54.5 FT) SOUTH OF A TELEPHONE SPLICE BOX AND 7.5 M (24.6 FT) SOUTH OF
 DO4199'A WOOD POWER POLE.
 DO4199'
 DO4199'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4199'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4199'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4200 ***********************************************************************
 DO4200  DESIGNATION -  EW 079
 DO4200  PID         -  DO4200
 DO4200  STATE/COUNTY-  IL/LAWRENCE
 DO4200  COUNTRY     -  US
 DO4200  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4200
 DO4200                         *CURRENT SURVEY CONTROL
 DO4200  ______________________________________________________________________
 DO4200* NAD 83(1986) POSITION- 38 40 47.28   (N) 087 43 19.15   (W)   HD_HELD1
 DO4200* NAVD 88 ORTHO HEIGHT -   138.928 (meters)      455.80  (feet) ADJUSTED
 DO4200  ______________________________________________________________________
 DO4200  GEOID HEIGHT    -        -31.528 (meters)                     GEOID18
 DO4200  DYNAMIC HEIGHT  -        138.843 (meters)      455.52  (feet) COMP
 DO4200  MODELED GRAVITY -    980,012.7   (mgal)                       NAVD 88
 DO4200
 DO4200  VERT ORDER      -  SECOND    CLASS I
 DO4200
 DO4200.The horizontal coordinates were determined by differentially corrected
 DO4200.hand held GPS observations or other comparable positioning techniques
 DO4200.and have an estimated accuracy of +/- 3 meters.
 DO4200
 DO4200.The orthometric height was determined by differential leveling and
 DO4200.adjusted by the NATIONAL GEODETIC SURVEY
 DO4200.in April 2013.
 DO4200
 DO4200.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4200.GEOID18 height accuracy estimate available here.
 DO4200
 DO4200.Click photographs - Photos may exist for this station.
 DO4200
 DO4200.The dynamic height is computed by dividing the NAVD 88
 DO4200.geopotential number by the normal gravity value computed on the
 DO4200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4200.degrees latitude (g = 980.6199 gals.).
 DO4200
 DO4200.The modeled gravity was interpolated from observed gravity values.
 DO4200
 DO4200;                    North         East    Units  Estimated Accuracy
 DO4200;SPC IL E     -   223,610.1     353,195.6     MT  (+/- 3 meters HH1 GPS) 
 DO4200
 DO4200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3720081491(NAD 83)
 DO4200
 DO4200                          SUPERSEDED SURVEY CONTROL
 DO4200
 DO4200.No superseded survey control is available for this station.
 DO4200
 DO4200_MARKER: F = FLANGE-ENCASED ROD
 DO4200_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4200_STAMPING: EW 079
 DO4200_MARK LOGO: UIL
 DO4200_PROJECTION: FLUSH
 DO4200_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4200_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4200+STABILITY: POSITION/ELEVATION WELL
 DO4200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4200+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO4200_ROD/PIPE-DEPTH: 7.3 meters
 DO4200_SLEEVE-DEPTH  : 0.9 meters
 DO4200
 DO4200  HISTORY     - Date     Condition        Report By
 DO4200  HISTORY     - 20120423 MONUMENTED       TROTT
 DO4200
 DO4200                          STATION DESCRIPTION
 DO4200
 DO4200'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4200'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST-SOUTHEAST OF
 DO4200'SUMNER, 7.4 MI (11.9 KM) NORTH-NORTHWEST OF SAINT FRANCISVILLE AND 4.0
 DO4200'MI (6.4 KM) SOUTH-SOUTHWEST OF LAWRENCEVILLE.
 DO4200'
 DO4200'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4200'250 IN LAWRENCEVILLE, PROCEED WEST ON IL ROUTE 250 TO 1000E, GO SOUTH
 DO4200'ON 1000E FOR 2.8 MI (4.5 KM) TO THE STATION ON THE LEFT.
 DO4200'
 DO4200'THE STATION IS 7.5 M (24.6 FT) EAST OF THE CENTERLINE OF 1000E, 18.0 M
 DO4200'(59.1 FT) EAST OF A WOOD POWER POLE AND 6.9 M (22.6 FT) SOUTH OF THE
 DO4200'CENTERLINE OF THE GRAVEL ENTRANCE.
 DO4200'
 DO4200'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4200'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4200'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4201 ***********************************************************************
 DO4201  DESIGNATION -  EW 080
 DO4201  PID         -  DO4201
 DO4201  STATE/COUNTY-  IL/LAWRENCE
 DO4201  COUNTRY     -  US
 DO4201  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4201
 DO4201                         *CURRENT SURVEY CONTROL
 DO4201  ______________________________________________________________________
 DO4201* NAD 83(1986) POSITION- 38 40 21.21   (N) 087 42 47.81   (W)   HD_HELD1
 DO4201* NAVD 88 ORTHO HEIGHT -   137.003 (meters)      449.48  (feet) ADJUSTED
 DO4201  ______________________________________________________________________
 DO4201  GEOID HEIGHT    -        -31.529 (meters)                     GEOID18
 DO4201  DYNAMIC HEIGHT  -        136.919 (meters)      449.21  (feet) COMP
 DO4201  MODELED GRAVITY -    980,012.4   (mgal)                       NAVD 88
 DO4201
 DO4201  VERT ORDER      -  SECOND    CLASS I
 DO4201
 DO4201.The horizontal coordinates were determined by differentially corrected
 DO4201.hand held GPS observations or other comparable positioning techniques
 DO4201.and have an estimated accuracy of +/- 3 meters.
 DO4201
 DO4201.The orthometric height was determined by differential leveling and
 DO4201.adjusted by the NATIONAL GEODETIC SURVEY
 DO4201.in April 2013.
 DO4201
 DO4201.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4201.GEOID18 height accuracy estimate available here.
 DO4201
 DO4201.Click photographs - Photos may exist for this station.
 DO4201
 DO4201.The dynamic height is computed by dividing the NAVD 88
 DO4201.geopotential number by the normal gravity value computed on the
 DO4201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4201.degrees latitude (g = 980.6199 gals.).
 DO4201
 DO4201.The modeled gravity was interpolated from observed gravity values.
 DO4201
 DO4201;                    North         East    Units  Estimated Accuracy
 DO4201;SPC IL E     -   222,811.3     353,958.5     MT  (+/- 3 meters HH1 GPS) 
 DO4201
 DO4201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3795180682(NAD 83)
 DO4201
 DO4201                          SUPERSEDED SURVEY CONTROL
 DO4201
 DO4201.No superseded survey control is available for this station.
 DO4201
 DO4201_MARKER: F = FLANGE-ENCASED ROD
 DO4201_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4201_STAMPING: EW 080
 DO4201_MARK LOGO: UIL
 DO4201_PROJECTION: FLUSH
 DO4201_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4201_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4201+STABILITY: POSITION/ELEVATION WELL
 DO4201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4201+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO4201_ROD/PIPE-DEPTH: 6.1 meters
 DO4201_SLEEVE-DEPTH  : 0.9 meters
 DO4201
 DO4201  HISTORY     - Date     Condition        Report By
 DO4201  HISTORY     - 20120423 MONUMENTED       TROTT
 DO4201
 DO4201                          STATION DESCRIPTION
 DO4201
 DO4201'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4201'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST-SOUTHEAST OF
 DO4201'SUMNER, 6.7 MI (10.8 KM) NORTH-NORTHWEST OF SAINT FRANCISVILLE AND 4.3
 DO4201'MI (6.9 KM) SOUTH-SOUTHWEST OF LAWRENCEVILLE.
 DO4201'
 DO4201'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4201'250 IN LAWRENCEVILLE, PROCEED WEST ON IL ROUTE 250 TO 1000E, GO SOUTH
 DO4201'ON 1000E TO THE INTERSECTION WITH COUNTY ROAD 13 GO EAST ON COUNTY
 DO4201'ROAD 13 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DO4201'
 DO4201'THE STATION IS 8.1 M (26.6 FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4201'13, 38.8 M (127.3 FT) WEST OF THE CENTERLINE OF AN ASPHALT DRIVE AND
 DO4201'23.1 M (75.8 FT) EAST OF THE CENTERLINE OF AN ASPHALT DRIVE.
 DO4201'
 DO4201'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4201'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4201'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4202 ***********************************************************************
 DO4202  DESIGNATION -  EW 081
 DO4202  PID         -  DO4202
 DO4202  STATE/COUNTY-  IL/LAWRENCE
 DO4202  COUNTRY     -  US
 DO4202  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4202
 DO4202                         *CURRENT SURVEY CONTROL
 DO4202  ______________________________________________________________________
 DO4202* NAD 83(1986) POSITION- 38 40 19.11   (N) 087 41 39.98   (W)   HD_HELD1
 DO4202* NAVD 88 ORTHO HEIGHT -   146.290 (meters)      479.95  (feet) ADJUSTED
 DO4202  ______________________________________________________________________
 DO4202  GEOID HEIGHT    -        -31.550 (meters)                     GEOID18
 DO4202  DYNAMIC HEIGHT  -        146.200 (meters)      479.66  (feet) COMP
 DO4202  MODELED GRAVITY -    980,012.3   (mgal)                       NAVD 88
 DO4202
 DO4202  VERT ORDER      -  SECOND    CLASS I
 DO4202
 DO4202.The horizontal coordinates were determined by differentially corrected
 DO4202.hand held GPS observations or other comparable positioning techniques
 DO4202.and have an estimated accuracy of +/- 3 meters.
 DO4202
 DO4202.The orthometric height was determined by differential leveling and
 DO4202.adjusted by the NATIONAL GEODETIC SURVEY
 DO4202.in April 2013.
 DO4202
 DO4202.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4202.GEOID18 height accuracy estimate available here.
 DO4202
 DO4202.Click photographs - Photos may exist for this station.
 DO4202
 DO4202.The dynamic height is computed by dividing the NAVD 88
 DO4202.geopotential number by the normal gravity value computed on the
 DO4202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4202.degrees latitude (g = 980.6199 gals.).
 DO4202
 DO4202.The modeled gravity was interpolated from observed gravity values.
 DO4202
 DO4202;                    North         East    Units  Estimated Accuracy
 DO4202;SPC IL E     -   222,757.8     355,598.6     MT  (+/- 3 meters HH1 GPS) 
 DO4202
 DO4202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3959080605(NAD 83)
 DO4202
 DO4202                          SUPERSEDED SURVEY CONTROL
 DO4202
 DO4202.No superseded survey control is available for this station.
 DO4202
 DO4202_MARKER: F = FLANGE-ENCASED ROD
 DO4202_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4202_STAMPING: EW 081
 DO4202_MARK LOGO: UIL
 DO4202_PROJECTION: FLUSH
 DO4202_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4202+STABILITY: SURFACE MOTION
 DO4202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4202+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4202_ROD/PIPE-DEPTH: 3.7 meters
 DO4202_SLEEVE-DEPTH  : 0.9 meters
 DO4202
 DO4202  HISTORY     - Date     Condition        Report By
 DO4202  HISTORY     - 20120424 MONUMENTED       TROTT
 DO4202
 DO4202                          STATION DESCRIPTION
 DO4202
 DO4202'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4202'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) EAST-SOUTHEAST OF
 DO4202'SUMNER, 6.1 MI (9.8 KM) NORTH-NORTHWEST OF SAINT FRANCISVILLE AND 4.0
 DO4202'MI (6.4 KM) SOUTH OF LAWRENCEVILLE.
 DO4202'
 DO4202'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4202'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 FOR 3.8 MI (6.1 KM)
 DO4202'TO THE INTERSECTION WITH COUNTY ROAD 13 AND THE STATION ON THE RIGHT.
 DO4202'
 DO4202'THE STATION IS 19.9 M (65.3 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4202'76.1 M (249.7 FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD 13 AND 6.1 M
 DO4202'(20.0 FT) SOUTH OF A WOOD POWER POLE.
 DO4202'
 DO4202'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4202'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4202'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4203 ***********************************************************************
 DO4203  DESIGNATION -  EW 082
 DO4203  PID         -  DO4203
 DO4203  STATE/COUNTY-  IL/LAWRENCE
 DO4203  COUNTRY     -  US
 DO4203  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4203
 DO4203                         *CURRENT SURVEY CONTROL
 DO4203  ______________________________________________________________________
 DO4203* NAD 83(1986) POSITION- 38 39 28.49   (N) 087 41 39.91   (W)   HD_HELD1
 DO4203* NAVD 88 ORTHO HEIGHT -   156.118 (meters)      512.20  (feet) ADJUSTED
 DO4203  ______________________________________________________________________
 DO4203  GEOID HEIGHT    -        -31.536 (meters)                     GEOID18
 DO4203  DYNAMIC HEIGHT  -        156.023 (meters)      511.89  (feet) COMP
 DO4203  MODELED GRAVITY -    980,011.7   (mgal)                       NAVD 88
 DO4203
 DO4203  VERT ORDER      -  SECOND    CLASS I
 DO4203
 DO4203.The horizontal coordinates were determined by differentially corrected
 DO4203.hand held GPS observations or other comparable positioning techniques
 DO4203.and have an estimated accuracy of +/- 3 meters.
 DO4203
 DO4203.The orthometric height was determined by differential leveling and
 DO4203.adjusted by the NATIONAL GEODETIC SURVEY
 DO4203.in April 2013.
 DO4203
 DO4203.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4203.GEOID18 height accuracy estimate available here.
 DO4203
 DO4203.Click photographs - Photos may exist for this station.
 DO4203
 DO4203.The dynamic height is computed by dividing the NAVD 88
 DO4203.geopotential number by the normal gravity value computed on the
 DO4203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4203.degrees latitude (g = 980.6199 gals.).
 DO4203
 DO4203.The modeled gravity was interpolated from observed gravity values.
 DO4203
 DO4203;                    North         East    Units  Estimated Accuracy
 DO4203;SPC IL E     -   221,196.9     355,611.2     MT  (+/- 3 meters HH1 GPS) 
 DO4203
 DO4203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3958079044(NAD 83)
 DO4203
 DO4203                          SUPERSEDED SURVEY CONTROL
 DO4203
 DO4203.No superseded survey control is available for this station.
 DO4203
 DO4203_MARKER: F = FLANGE-ENCASED ROD
 DO4203_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4203_STAMPING: EW 082
 DO4203_MARK LOGO: UIL
 DO4203_PROJECTION: FLUSH
 DO4203_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4203_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4203+STABILITY: POSITION/ELEVATION WELL
 DO4203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4203+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4203_ROD/PIPE-DEPTH: 4.3 meters
 DO4203_SLEEVE-DEPTH  : 0.9 meters
 DO4203
 DO4203  HISTORY     - Date     Condition        Report By
 DO4203  HISTORY     - 20120424 MONUMENTED       TROTT
 DO4203
 DO4203                          STATION DESCRIPTION
 DO4203
 DO4203'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4203'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) EAST-SOUTHEAST OF
 DO4203'SUMNER, 5.3 MI (8.5 KM) NORTH-NORTHWEST OF SAINT FRANCISVILLE AND 5.0
 DO4203'MI (8.0 KM) SOUTH OF LAWRENCEVILLE.
 DO4203'
 DO4203'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4203'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 FOR 4.7 MI (7.6 KM)
 DO4203'TO COUNTY ROAD 600N AND THE STATION ON THE RIGHT.
 DO4203'
 DO4203'THE STATION IS 17.1 M (56.1 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4203'10.3 M (33.8 FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD 600N AND 19.7
 DO4203'M (64.6 FT) EAST OF A TELEPHONE SPLICE BOX 3.3 M (10.8 FT) SOUTHEAST
 DO4203'OF A WATER METER BOX.
 DO4203'
 DO4203'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4203'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4203'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4204 ***********************************************************************
 DO4204  DESIGNATION -  EW 083
 DO4204  PID         -  DO4204
 DO4204  STATE/COUNTY-  IL/LAWRENCE
 DO4204  COUNTRY     -  US
 DO4204  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4204
 DO4204                         *CURRENT SURVEY CONTROL
 DO4204  ______________________________________________________________________
 DO4204* NAD 83(1986) POSITION- 38 38 36.30   (N) 087 41 40.06   (W)   HD_HELD1
 DO4204* NAVD 88 ORTHO HEIGHT -   133.473 (meters)      437.90  (feet) ADJUSTED
 DO4204  ______________________________________________________________________
 DO4204  GEOID HEIGHT    -        -31.522 (meters)                     GEOID18
 DO4204  DYNAMIC HEIGHT  -        133.391 (meters)      437.63  (feet) COMP
 DO4204  MODELED GRAVITY -    980,011.2   (mgal)                       NAVD 88
 DO4204
 DO4204  VERT ORDER      -  SECOND    CLASS I
 DO4204
 DO4204.The horizontal coordinates were determined by differentially corrected
 DO4204.hand held GPS observations or other comparable positioning techniques
 DO4204.and have an estimated accuracy of +/- 3 meters.
 DO4204
 DO4204.The orthometric height was determined by differential leveling and
 DO4204.adjusted by the NATIONAL GEODETIC SURVEY
 DO4204.in April 2013.
 DO4204
 DO4204.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4204.GEOID18 height accuracy estimate available here.
 DO4204
 DO4204.Click photographs - Photos may exist for this station.
 DO4204
 DO4204.The dynamic height is computed by dividing the NAVD 88
 DO4204.geopotential number by the normal gravity value computed on the
 DO4204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4204.degrees latitude (g = 980.6199 gals.).
 DO4204
 DO4204.The modeled gravity was interpolated from observed gravity values.
 DO4204
 DO4204;                    North         East    Units  Estimated Accuracy
 DO4204;SPC IL E     -   219,587.6     355,618.8     MT  (+/- 3 meters HH1 GPS) 
 DO4204
 DO4204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3956477436(NAD 83)
 DO4204
 DO4204                          SUPERSEDED SURVEY CONTROL
 DO4204
 DO4204.No superseded survey control is available for this station.
 DO4204
 DO4204_MARKER: F = FLANGE-ENCASED ROD
 DO4204_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4204_STAMPING: EW 083
 DO4204_MARK LOGO: UIL
 DO4204_PROJECTION: FLUSH
 DO4204_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4204_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4204+STABILITY: POSITION/ELEVATION WELL
 DO4204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4204+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4204_ROD/PIPE-DEPTH: 6.1 meters
 DO4204_SLEEVE-DEPTH  : 0.9 meters
 DO4204
 DO4204  HISTORY     - Date     Condition        Report By
 DO4204  HISTORY     - 20120424 MONUMENTED       TROTT
 DO4204
 DO4204                          STATION DESCRIPTION
 DO4204
 DO4204'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4204'THE STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) EAST-SOUTHEAST OF
 DO4204'SUMNER, 6.0 MI (9.7 KM) SOUTH OF LAWRENCEVILLE AND 4.4 MI (7.1 KM)
 DO4204'NORTHWEST OF SAINT FRANCISVILLE.
 DO4204'
 DO4204'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4204'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 FOR 5.7 MI (9.2 KM)
 DO4204'TO COUNTY ROAD 500N AND THE STATION ON THE RIGHT.
 DO4204'
 DO4204'THE STATION IS 14.8 M (48.6 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4204'11.2 M (36.7 FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD 500N AND 3.90
 DO4204'M (12.8 FT) SOUTH OF A WOOD POWER POLE.
 DO4204'
 DO4204'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4204'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4204'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4205 ***********************************************************************
 DO4205  DESIGNATION -  EW 084
 DO4205  PID         -  DO4205
 DO4205  STATE/COUNTY-  IL/LAWRENCE
 DO4205  COUNTRY     -  US
 DO4205  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO4205
 DO4205                         *CURRENT SURVEY CONTROL
 DO4205  ______________________________________________________________________
 DO4205* NAD 83(1986) POSITION- 38 37 42.56   (N) 087 41 38.73   (W)   HD_HELD1
 DO4205* NAVD 88 ORTHO HEIGHT -   148.591 (meters)      487.50  (feet) ADJUSTED
 DO4205  ______________________________________________________________________
 DO4205  GEOID HEIGHT    -        -31.507 (meters)                     GEOID18
 DO4205  DYNAMIC HEIGHT  -        148.500 (meters)      487.20  (feet) COMP
 DO4205  MODELED GRAVITY -    980,010.6   (mgal)                       NAVD 88
 DO4205
 DO4205  VERT ORDER      -  SECOND    CLASS I
 DO4205
 DO4205.The horizontal coordinates were determined by differentially corrected
 DO4205.hand held GPS observations or other comparable positioning techniques
 DO4205.and have an estimated accuracy of +/- 3 meters.
 DO4205
 DO4205.The orthometric height was determined by differential leveling and
 DO4205.adjusted by the NATIONAL GEODETIC SURVEY
 DO4205.in April 2013.
 DO4205
 DO4205.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4205.GEOID18 height accuracy estimate available here.
 DO4205
 DO4205.Click photographs - Photos may exist for this station.
 DO4205
 DO4205.The dynamic height is computed by dividing the NAVD 88
 DO4205.geopotential number by the normal gravity value computed on the
 DO4205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4205.degrees latitude (g = 980.6199 gals.).
 DO4205
 DO4205.The modeled gravity was interpolated from observed gravity values.
 DO4205
 DO4205;                    North         East    Units  Estimated Accuracy
 DO4205;SPC IL E     -   217,930.8     355,662.5     MT  (+/- 3 meters HH1 GPS) 
 DO4205
 DO4205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3958475779(NAD 83)
 DO4205
 DO4205                          SUPERSEDED SURVEY CONTROL
 DO4205
 DO4205.No superseded survey control is available for this station.
 DO4205
 DO4205_MARKER: F = FLANGE-ENCASED ROD
 DO4205_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4205_STAMPING: EW 084
 DO4205_MARK LOGO: UIL
 DO4205_PROJECTION: FLUSH
 DO4205_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4205_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4205+STABILITY: POSITION/ELEVATION WELL
 DO4205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4205+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4205_ROD/PIPE-DEPTH: 4.9 meters
 DO4205_SLEEVE-DEPTH  : 0.9 meters
 DO4205
 DO4205  HISTORY     - Date     Condition        Report By
 DO4205  HISTORY     - 20120424 MONUMENTED       TROTT
 DO4205
 DO4205                          STATION DESCRIPTION
 DO4205
 DO4205'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4205'THE STATION IS LOCATED ABOUT 10.8 MI (17.4 KM) EAST-NORTHEAST OF
 DO4205'LANCASTER, 7.0 MI (11.3 KM) SOUTH OF LAWRENCEVILLE AND 3.6 MI (5.8 KM)
 DO4205'NORTHWEST OF SAINT FRANCISVILLE.
 DO4205'
 DO4205'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4205'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 FOR 6.7 MI (10.8 KM)
 DO4205'TO THE STATION ON THE RIGHT.
 DO4205'
 DO4205'THE STATION IS 16.0 M (52.5 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4205'7.6 M (24.9 FT) SOUTHWEST OF A CONCRETE FILLED METAL POST AND 4.0
 DO4205'SOUTHEAST OF A WOOD POWER POLE.
 DO4205'
 DO4205'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4205'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4205'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4206 ***********************************************************************
 DO4206  DESIGNATION -  EW 085
 DO4206  PID         -  DO4206
 DO4206  STATE/COUNTY-  IL/LAWRENCE
 DO4206  COUNTRY     -  US
 DO4206  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4206
 DO4206                         *CURRENT SURVEY CONTROL
 DO4206  ______________________________________________________________________
 DO4206* NAD 83(1986) POSITION- 38 36 51.19   (N) 087 41 39.73   (W)   HD_HELD1
 DO4206* NAVD 88 ORTHO HEIGHT -   140.823 (meters)      462.02  (feet) ADJUSTED
 DO4206  ______________________________________________________________________
 DO4206  GEOID HEIGHT    -        -31.492 (meters)                     GEOID18
 DO4206  DYNAMIC HEIGHT  -        140.737 (meters)      461.73  (feet) COMP
 DO4206  MODELED GRAVITY -    980,010.0   (mgal)                       NAVD 88
 DO4206
 DO4206  VERT ORDER      -  SECOND    CLASS I
 DO4206
 DO4206.The horizontal coordinates were determined by differentially corrected
 DO4206.hand held GPS observations or other comparable positioning techniques
 DO4206.and have an estimated accuracy of +/- 3 meters.
 DO4206
 DO4206.The orthometric height was determined by differential leveling and
 DO4206.adjusted by the NATIONAL GEODETIC SURVEY
 DO4206.in April 2013.
 DO4206
 DO4206.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4206.GEOID18 height accuracy estimate available here.
 DO4206
 DO4206.Click photographs - Photos may exist for this station.
 DO4206
 DO4206.The dynamic height is computed by dividing the NAVD 88
 DO4206.geopotential number by the normal gravity value computed on the
 DO4206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4206.degrees latitude (g = 980.6199 gals.).
 DO4206
 DO4206.The modeled gravity was interpolated from observed gravity values.
 DO4206
 DO4206;                    North         East    Units  Estimated Accuracy
 DO4206;SPC IL E     -   216,346.6     355,649.3     MT  (+/- 3 meters HH1 GPS) 
 DO4206
 DO4206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3954774196(NAD 83)
 DO4206
 DO4206                          SUPERSEDED SURVEY CONTROL
 DO4206
 DO4206.No superseded survey control is available for this station.
 DO4206
 DO4206_MARKER: F = FLANGE-ENCASED ROD
 DO4206_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4206_STAMPING: EW 085
 DO4206_MARK LOGO: UIL
 DO4206_PROJECTION: FLUSH
 DO4206_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4206_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4206+STABILITY: POSITION/ELEVATION WELL
 DO4206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4206+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4206_ROD/PIPE-DEPTH: 5.2 meters
 DO4206_SLEEVE-DEPTH  : 0.9 meters
 DO4206
 DO4206  HISTORY     - Date     Condition        Report By
 DO4206  HISTORY     - 20120424 MONUMENTED       TROTT
 DO4206
 DO4206                          STATION DESCRIPTION
 DO4206
 DO4206'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4206'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) EAST-NORTHEAST OF
 DO4206'LANCASTER, 8.0 MI (12.9 KM) SOUTH OF LAWRENCEVILLE AND 3.0 MI (4.8 KM)
 DO4206'WEST-NORTHWEST OF SAINT FRANCISVILLE.
 DO4206'
 DO4206'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4206'250 IN LAWRENCEVILLE, PROCEED SOUTH ALONG IL ROUTE 1 FOR 7.6 MI (12.2
 DO4206'KM) TO THE STATION ON THE RIGHT.
 DO4206'
 DO4206'THE STATION IS 17.4 M (57.1 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4206'57.1 M (187.3 FT) SOUTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY AND
 DO4206'47.7 M (156.5 FT) NORTH OF A WOOD POWER POLE.
 DO4206'
 DO4206'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4206'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4206'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4207 ***********************************************************************
 DO4207  DESIGNATION -  EW 086
 DO4207  PID         -  DO4207
 DO4207  STATE/COUNTY-  IL/LAWRENCE
 DO4207  COUNTRY     -  US
 DO4207  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4207
 DO4207                         *CURRENT SURVEY CONTROL
 DO4207  ______________________________________________________________________
 DO4207* NAD 83(1986) POSITION- 38 36 43.56   (N) 087 42 30.18   (W)   HD_HELD1
 DO4207* NAVD 88 ORTHO HEIGHT -   130.595 (meters)      428.46  (feet) ADJUSTED
 DO4207  ______________________________________________________________________
 DO4207  GEOID HEIGHT    -        -31.473 (meters)                     GEOID18
 DO4207  DYNAMIC HEIGHT  -        130.515 (meters)      428.20  (feet) COMP
 DO4207  MODELED GRAVITY -    980,010.1   (mgal)                       NAVD 88
 DO4207
 DO4207  VERT ORDER      -  SECOND    CLASS I
 DO4207
 DO4207.The horizontal coordinates were determined by differentially corrected
 DO4207.hand held GPS observations or other comparable positioning techniques
 DO4207.and have an estimated accuracy of +/- 3 meters.
 DO4207
 DO4207.The orthometric height was determined by differential leveling and
 DO4207.adjusted by the NATIONAL GEODETIC SURVEY
 DO4207.in April 2013.
 DO4207
 DO4207.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4207.GEOID18 height accuracy estimate available here.
 DO4207
 DO4207.Click photographs - Photos may exist for this station.
 DO4207
 DO4207.The dynamic height is computed by dividing the NAVD 88
 DO4207.geopotential number by the normal gravity value computed on the
 DO4207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4207.degrees latitude (g = 980.6199 gals.).
 DO4207
 DO4207.The modeled gravity was interpolated from observed gravity values.
 DO4207
 DO4207;                    North         East    Units  Estimated Accuracy
 DO4207;SPC IL E     -   216,102.9     354,430.4     MT  (+/- 3 meters HH1 GPS) 
 DO4207
 DO4207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3832573970(NAD 83)
 DO4207
 DO4207                          SUPERSEDED SURVEY CONTROL
 DO4207
 DO4207.No superseded survey control is available for this station.
 DO4207
 DO4207_MARKER: F = FLANGE-ENCASED ROD
 DO4207_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4207_STAMPING: EW 086
 DO4207_MARK LOGO: UIL
 DO4207_PROJECTION: FLUSH
 DO4207_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4207_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4207+STABILITY: POSITION/ELEVATION WELL
 DO4207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4207+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4207_ROD/PIPE-DEPTH: 7.3 meters
 DO4207_SLEEVE-DEPTH  : 0.9 meters
 DO4207
 DO4207  HISTORY     - Date     Condition        Report By
 DO4207  HISTORY     - 20120424 MONUMENTED       TROTT
 DO4207
 DO4207                          STATION DESCRIPTION
 DO4207
 DO4207'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4207'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) EAST-NORTHEAST OF
 DO4207'LANCASTER, 8.2 MI (13.2 KM) SOUTH OF LAWRENCEVILLE AND 3.6 MI (5.8 KM)
 DO4207'WEST-NORTHWEST OF SAINT FRANCISVILLE.
 DO4207'
 DO4207'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4207'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 TO THE INTERSECTION
 DO4207'WITH AIRPORT ROAD GO WEST ON AIRPORT ROAD FOR 0.7 MI (1.1 KM) TO THE
 DO4207'STATION ON THE RIGHT.
 DO4207'
 DO4207'THE STATION IS 8.0 M (26.2 FT) NORTH OF THE CENTERLINE OF AIRPORT
 DO4207'ROAD, 22.0 M (72.2 FT) NORTHWEST OF A TELEPHONE SPLICE BOX 'P3 L1213'
 DO4207'AND 6.1 M (20.0 FT) WEST OF INLET PIPE OF THE ABOVE GROUND STORAGE
 DO4207'TANK (OIL).
 DO4207'
 DO4207'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4207'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4207'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4208 ***********************************************************************
 DO4208  DESIGNATION -  EW 087
 DO4208  PID         -  DO4208
 DO4208  STATE/COUNTY-  IL/LAWRENCE
 DO4208  COUNTRY     -  US
 DO4208  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4208
 DO4208                         *CURRENT SURVEY CONTROL
 DO4208  ______________________________________________________________________
 DO4208* NAD 83(1986) POSITION- 38 35 25.13   (N) 087 43 20.14   (W)   HD_HELD1
 DO4208* NAVD 88 ORTHO HEIGHT -   136.674 (meters)      448.40  (feet) ADJUSTED
 DO4208  ______________________________________________________________________
 DO4208  GEOID HEIGHT    -        -31.432 (meters)                     GEOID18
 DO4208  DYNAMIC HEIGHT  -        136.590 (meters)      448.13  (feet) COMP
 DO4208  MODELED GRAVITY -    980,009.6   (mgal)                       NAVD 88
 DO4208
 DO4208  VERT ORDER      -  SECOND    CLASS I
 DO4208
 DO4208.The horizontal coordinates were determined by differentially corrected
 DO4208.hand held GPS observations or other comparable positioning techniques
 DO4208.and have an estimated accuracy of +/- 3 meters.
 DO4208
 DO4208.The orthometric height was determined by differential leveling and
 DO4208.adjusted by the NATIONAL GEODETIC SURVEY
 DO4208.in April 2013.
 DO4208
 DO4208.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4208.GEOID18 height accuracy estimate available here.
 DO4208
 DO4208.Click photographs - Photos may exist for this station.
 DO4208
 DO4208.The dynamic height is computed by dividing the NAVD 88
 DO4208.geopotential number by the normal gravity value computed on the
 DO4208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4208.degrees latitude (g = 980.6199 gals.).
 DO4208
 DO4208.The modeled gravity was interpolated from observed gravity values.
 DO4208
 DO4208;                    North         East    Units  Estimated Accuracy
 DO4208;SPC IL E     -   213,676.4     353,237.8     MT  (+/- 3 meters HH1 GPS) 
 DO4208
 DO4208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3709871562(NAD 83)
 DO4208
 DO4208                          SUPERSEDED SURVEY CONTROL
 DO4208
 DO4208.No superseded survey control is available for this station.
 DO4208
 DO4208_MARKER: F = FLANGE-ENCASED ROD
 DO4208_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4208_STAMPING: EW 087
 DO4208_MARK LOGO: UIL
 DO4208_PROJECTION: FLUSH
 DO4208_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4208+STABILITY: SURFACE MOTION
 DO4208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4208+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4208_ROD/PIPE-DEPTH: 3.7 meters
 DO4208_SLEEVE-DEPTH  : 0.9 meters
 DO4208
 DO4208  HISTORY     - Date     Condition        Report By
 DO4208  HISTORY     - 20120424 MONUMENTED       TROTT
 DO4208
 DO4208                          STATION DESCRIPTION
 DO4208
 DO4208'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4208'THE STATION IS LOCATED APPROXIMATELY 9.8 MI (15.8 KM) SOUTH OF
 DO4208'LAWRENCEVILLE, IL.
 DO4208'
 DO4208'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4208'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 TO THE INTERSECTION
 DO4208'WITH 150N, GO WEST ON 150N FOR 1.4 MI (2.3 KM) TO COUNTY ROAD 1100E
 DO4208'AND THE STATION ON THE RIGHT.
 DO4208'
 DO4208'THE STATION IS 10.6 M (34.8 FT) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4208'150N, 6.8 M (22.3 FT) WEST OF THE CENTERLINE OF COUNTY ROAD 1100E AND
 DO4208'9.9 M (32.5 FT) EAST OF A WOOD POWER POLE.
 DO4208'
 DO4208'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4208'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4208'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4209 ***********************************************************************
 DO4209  DESIGNATION -  EW 088
 DO4209  PID         -  DO4209
 DO4209  STATE/COUNTY-  IL/LAWRENCE
 DO4209  COUNTRY     -  US
 DO4209  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4209
 DO4209                         *CURRENT SURVEY CONTROL
 DO4209  ______________________________________________________________________
 DO4209* NAD 83(1986) POSITION- 38 35 24.13   (N) 087 42 15.12   (W)   HD_HELD1
 DO4209* NAVD 88 ORTHO HEIGHT -   128.252 (meters)      420.77  (feet) ADJUSTED
 DO4209  ______________________________________________________________________
 DO4209  GEOID HEIGHT    -        -31.453 (meters)                     GEOID18
 DO4209  DYNAMIC HEIGHT  -        128.172 (meters)      420.51  (feet) COMP
 DO4209  MODELED GRAVITY -    980,009.3   (mgal)                       NAVD 88
 DO4209
 DO4209  VERT ORDER      -  SECOND    CLASS I
 DO4209
 DO4209.The horizontal coordinates were determined by differentially corrected
 DO4209.hand held GPS observations or other comparable positioning techniques
 DO4209.and have an estimated accuracy of +/- 3 meters.
 DO4209
 DO4209.The orthometric height was determined by differential leveling and
 DO4209.adjusted by the NATIONAL GEODETIC SURVEY
 DO4209.in April 2013.
 DO4209
 DO4209.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4209.GEOID18 height accuracy estimate available here.
 DO4209
 DO4209.Click photographs - Photos may exist for this station.
 DO4209
 DO4209.The dynamic height is computed by dividing the NAVD 88
 DO4209.geopotential number by the normal gravity value computed on the
 DO4209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4209.degrees latitude (g = 980.6199 gals.).
 DO4209
 DO4209.The modeled gravity was interpolated from observed gravity values.
 DO4209
 DO4209;                    North         East    Units  Estimated Accuracy
 DO4209;SPC IL E     -   213,656.1     354,811.5     MT  (+/- 3 meters HH1 GPS) 
 DO4209
 DO4209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3867171519(NAD 83)
 DO4209
 DO4209                          SUPERSEDED SURVEY CONTROL
 DO4209
 DO4209.No superseded survey control is available for this station.
 DO4209
 DO4209_MARKER: F = FLANGE-ENCASED ROD
 DO4209_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4209_STAMPING: EW 088
 DO4209_MARK LOGO: UIL
 DO4209_PROJECTION: FLUSH
 DO4209_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4209_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4209+STABILITY: POSITION/ELEVATION WELL
 DO4209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4209+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO4209_ROD/PIPE-DEPTH: 7.3 meters
 DO4209_SLEEVE-DEPTH  : 0.9 meters
 DO4209
 DO4209  HISTORY     - Date     Condition        Report By
 DO4209  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4209
 DO4209                          STATION DESCRIPTION
 DO4209
 DO4209'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4209'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTH OF LAWRENCEVILLE,
 DO4209'9.2 MI (14.8 KM) EAST-NORTHEAST OF LANCASTER AND 3.1 MI (5.0 KM) WEST
 DO4209'OF SAINT FRANCISVILLE.
 DO4209'
 DO4209'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4209'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 TO THE INTERSECTION
 DO4209'WITH 150N, GO WEST ON 150N FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DO4209'LEFT.
 DO4209'
 DO4209'THE STATION IS 11.5 M (37.7 FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4209'150N, 42.3 M (138.8 FT) EAST OF A TELEPHONE SPLICE BOX, 38.4 M (126.0
 DO4209'FT) EAST OF THE CENTERLINE OF A FIELD ENTRANCE, 32.8 M (107.6 FT) WEST
 DO4209'OF THE CENTERLINE OF GRAVEL DRIVEWAY AND 31.2 M (102.4 FT) SOUTHWEST
 DO4209'OF A WOOD POWER POLE.
 DO4209'
 DO4209'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4209'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4209'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4210 ***********************************************************************
 DO4210  DESIGNATION -  EW 089
 DO4210  PID         -  DO4210
 DO4210  STATE/COUNTY-  IL/LAWRENCE
 DO4210  COUNTRY     -  US
 DO4210  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4210
 DO4210                         *CURRENT SURVEY CONTROL
 DO4210  ______________________________________________________________________
 DO4210* NAD 83(1986) POSITION- 38 35 01.18   (N) 087 41 40.66   (W)   HD_HELD1
 DO4210* NAVD 88 ORTHO HEIGHT -   127.663 (meters)      418.84  (feet) ADJUSTED
 DO4210  ______________________________________________________________________
 DO4210  GEOID HEIGHT    -        -31.458 (meters)                     GEOID18
 DO4210  DYNAMIC HEIGHT  -        127.585 (meters)      418.59  (feet) COMP
 DO4210  MODELED GRAVITY -    980,008.9   (mgal)                       NAVD 88
 DO4210
 DO4210  VERT ORDER      -  SECOND    CLASS I
 DO4210
 DO4210.The horizontal coordinates were determined by differentially corrected
 DO4210.hand held GPS observations or other comparable positioning techniques
 DO4210.and have an estimated accuracy of +/- 3 meters.
 DO4210
 DO4210.The orthometric height was determined by differential leveling and
 DO4210.adjusted by the NATIONAL GEODETIC SURVEY
 DO4210.in April 2013.
 DO4210
 DO4210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4210.GEOID18 height accuracy estimate available here.
 DO4210
 DO4210.Click photographs - Photos may exist for this station.
 DO4210
 DO4210.The dynamic height is computed by dividing the NAVD 88
 DO4210.geopotential number by the normal gravity value computed on the
 DO4210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4210.degrees latitude (g = 980.6199 gals.).
 DO4210
 DO4210.The modeled gravity was interpolated from observed gravity values.
 DO4210
 DO4210;                    North         East    Units  Estimated Accuracy
 DO4210;SPC IL E     -   212,954.2     355,650.4     MT  (+/- 3 meters HH1 GPS) 
 DO4210
 DO4210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3949970805(NAD 83)
 DO4210
 DO4210                          SUPERSEDED SURVEY CONTROL
 DO4210
 DO4210.No superseded survey control is available for this station.
 DO4210
 DO4210_MARKER: F = FLANGE-ENCASED ROD
 DO4210_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4210_STAMPING: EW 089
 DO4210_MARK LOGO: UIL
 DO4210_PROJECTION: FLUSH
 DO4210_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4210_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4210+STABILITY: POSITION/ELEVATION WELL
 DO4210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4210+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO4210_ROD/PIPE-DEPTH: 8.5 meters
 DO4210_SLEEVE-DEPTH  : 0.9 meters
 DO4210
 DO4210  HISTORY     - Date     Condition        Report By
 DO4210  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4210
 DO4210                          STATION DESCRIPTION
 DO4210
 DO4210'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4210'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) SOUTH OF LAWRENCEVILLE,
 DO4210'9.6 MI (15.4 KM) EAST-NORTHEAST OF LANCASTER AND 2.6 MI (4.2 KM) WEST
 DO4210'OF SAINT FRANCISVILLE.
 DO4210'
 DO4210'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4210'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 FOR 9.6 MI (15.4 KM)
 DO4210'TO THE STATION ON THE RIGHT.
 DO4210'
 DO4210'THE STATION IS 15.4 M (50.5 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4210'29.1 M (95.5 FT) NORTH OF A WOOD POWER POLE AND 16.2 M (53.1 FT) SOUTH
 DO4210'OF A WOOD POWER POLE.
 DO4210'
 DO4210'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4210'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4210'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4211 ***********************************************************************
 DO4211  DESIGNATION -  EW 090
 DO4211  PID         -  DO4211
 DO4211  STATE/COUNTY-  IL/LAWRENCE
 DO4211  COUNTRY     -  US
 DO4211  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4211
 DO4211                         *CURRENT SURVEY CONTROL
 DO4211  ______________________________________________________________________
 DO4211* NAD 83(1986) POSITION- 38 34 14.81   (N) 087 41 41.11   (W)   HD_HELD1
 DO4211* NAVD 88 ORTHO HEIGHT -   127.316 (meters)      417.70  (feet) ADJUSTED
 DO4211  ______________________________________________________________________
 DO4211  GEOID HEIGHT    -        -31.444 (meters)                     GEOID18
 DO4211  DYNAMIC HEIGHT  -        127.237 (meters)      417.44  (feet) COMP
 DO4211  MODELED GRAVITY -    980,008.4   (mgal)                       NAVD 88
 DO4211
 DO4211  VERT ORDER      -  SECOND    CLASS I
 DO4211
 DO4211.The horizontal coordinates were determined by differentially corrected
 DO4211.hand held GPS observations or other comparable positioning techniques
 DO4211.and have an estimated accuracy of +/- 3 meters.
 DO4211
 DO4211.The orthometric height was determined by differential leveling and
 DO4211.adjusted by the NATIONAL GEODETIC SURVEY
 DO4211.in April 2013.
 DO4211
 DO4211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4211.GEOID18 height accuracy estimate available here.
 DO4211
 DO4211.Click photographs - Photos may exist for this station.
 DO4211
 DO4211.The dynamic height is computed by dividing the NAVD 88
 DO4211.geopotential number by the normal gravity value computed on the
 DO4211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4211.degrees latitude (g = 980.6199 gals.).
 DO4211
 DO4211.The modeled gravity was interpolated from observed gravity values.
 DO4211
 DO4211;                    North         East    Units  Estimated Accuracy
 DO4211;SPC IL E     -   211,524.3     355,649.5     MT  (+/- 3 meters HH1 GPS) 
 DO4211
 DO4211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3947869376(NAD 83)
 DO4211
 DO4211                          SUPERSEDED SURVEY CONTROL
 DO4211
 DO4211.No superseded survey control is available for this station.
 DO4211
 DO4211_MARKER: F = FLANGE-ENCASED ROD
 DO4211_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4211_STAMPING: EW 090
 DO4211_MARK LOGO: UIL
 DO4211_PROJECTION: FLUSH
 DO4211_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4211_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4211+STABILITY: POSITION/ELEVATION WELL
 DO4211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4211+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO4211_ROD/PIPE-DEPTH: 11.0 meters
 DO4211_SLEEVE-DEPTH  : 0.9 meters
 DO4211
 DO4211  HISTORY     - Date     Condition        Report By
 DO4211  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4211
 DO4211                          STATION DESCRIPTION
 DO4211
 DO4211'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4211'THE STATION IS LOCATED ABOUT 10.9 MI (17.5 KM) SOUTH OF LAWRENCEVILLE,
 DO4211'9.4 MI (15.1 KM) EAST OF LANCASTER AND 3.0 MI (4.8 KM) WEST-SOUTHWEST
 DO4211'OF SAINT FRANCISVILLE.
 DO4211'
 DO4211'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4211'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 FOR 10.5 MI (16.9
 DO4211'KM) TO THE STATION ON THE RIGHT.
 DO4211'
 DO4211'THE STATION IS 13.6 M (44.6 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4211'28.9 M (94.8 FT) SOUTHEAST OF THE NORTHEAST CORNER OF A BARN, 13.1 M
 DO4211'(43.0 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ENTRANCE AND 4.3 M (14.1
 DO4211'FT) EAST OF A WOODEN FENCE POST.
 DO4211'
 DO4211'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4211'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4211'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4212 ***********************************************************************
 DO4212  DESIGNATION -  EW 091
 DO4212  PID         -  DO4212
 DO4212  STATE/COUNTY-  IL/WABASH
 DO4212  COUNTRY     -  US
 DO4212  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4212
 DO4212                         *CURRENT SURVEY CONTROL
 DO4212  ______________________________________________________________________
 DO4212* NAD 83(1986) POSITION- 38 33 20.54   (N) 087 41 41.96   (W)   HD_HELD1
 DO4212* NAVD 88 ORTHO HEIGHT -   129.057 (meters)      423.41  (feet) ADJUSTED
 DO4212  ______________________________________________________________________
 DO4212  GEOID HEIGHT    -        -31.428 (meters)                     GEOID18
 DO4212  DYNAMIC HEIGHT  -        128.977 (meters)      423.15  (feet) COMP
 DO4212  MODELED GRAVITY -    980,007.9   (mgal)                       NAVD 88
 DO4212
 DO4212  VERT ORDER      -  SECOND    CLASS I
 DO4212
 DO4212.The horizontal coordinates were determined by differentially corrected
 DO4212.hand held GPS observations or other comparable positioning techniques
 DO4212.and have an estimated accuracy of +/- 3 meters.
 DO4212
 DO4212.The orthometric height was determined by differential leveling and
 DO4212.adjusted by the NATIONAL GEODETIC SURVEY
 DO4212.in April 2013.
 DO4212
 DO4212.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4212.GEOID18 height accuracy estimate available here.
 DO4212
 DO4212.Click photographs - Photos may exist for this station.
 DO4212
 DO4212.The dynamic height is computed by dividing the NAVD 88
 DO4212.geopotential number by the normal gravity value computed on the
 DO4212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4212.degrees latitude (g = 980.6199 gals.).
 DO4212
 DO4212.The modeled gravity was interpolated from observed gravity values.
 DO4212
 DO4212;                    North         East    Units  Estimated Accuracy
 DO4212;SPC IL E     -   209,850.8     355,640.5     MT  (+/- 3 meters HH1 GPS) 
 DO4212
 DO4212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3944467703(NAD 83)
 DO4212
 DO4212                          SUPERSEDED SURVEY CONTROL
 DO4212
 DO4212.No superseded survey control is available for this station.
 DO4212
 DO4212_MARKER: F = FLANGE-ENCASED ROD
 DO4212_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4212_STAMPING: EW 091
 DO4212_MARK LOGO: UIL
 DO4212_PROJECTION: RECESSED 13 CENTIMETERS
 DO4212_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4212_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4212+STABILITY: POSITION/ELEVATION WELL
 DO4212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4212+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2013
 DO4212_ROD/PIPE-DEPTH: 8.5 meters
 DO4212_SLEEVE-DEPTH  : 0.9 meters
 DO4212
 DO4212  HISTORY     - Date     Condition        Report By
 DO4212  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4212  HISTORY     - 20131217 GOOD             AMESC
 DO4212
 DO4212                          STATION DESCRIPTION
 DO4212
 DO4212'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4212'THE STATION IS LOCATED ABOUT 10.6 MI (17.1 KM) NORTH-NORTHEAST OF
 DO4212'MOUNT CARMEL, 9.2 MI (14.8 KM) EAST OF LANCASTER AND 3.6 MI (5.8 KM)
 DO4212'SOUTHWEST OF SAINT FRANCISVILLE.
 DO4212'
 DO4212'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4212'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 FOR 11.4 MI (18.3
 DO4212'KM) TO THE STATION ON THE RIGHT.
 DO4212'
 DO4212'THE STATION IS 18.0 M (59.1 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4212'44.2 M (145.0 FT) SOUTHWEST OF A WOOD POWER POLE AND 1.0 M (3.3 FT)
 DO4212'SOUTH OF A WOODEN FENCE POST.
 DO4212'
 DO4212'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4212'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4212'IN IDENTIFICATION.
 DO4212
 DO4212                          STATION RECOVERY (2013)
 DO4212
 DO4212'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DO4212'THE STATION IS 57.5 FT (17.5 M) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4212'241.1 FT (73.5 M) NORTHWEST OF A POWER POLE, 137.6 FT (41.9 M)
 DO4212'SOUTHWEST OF A POWER POLE, THE WOODEN FENCE POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4213 ***********************************************************************
 DO4213  DESIGNATION -  EW 092
 DO4213  PID         -  DO4213
 DO4213  STATE/COUNTY-  IL/WABASH
 DO4213  COUNTRY     -  US
 DO4213  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4213
 DO4213                         *CURRENT SURVEY CONTROL
 DO4213  ______________________________________________________________________
 DO4213* NAD 83(1986) POSITION- 38 32 34.79   (N) 087 42 00.52   (W)   HD_HELD1
 DO4213* NAVD 88 ORTHO HEIGHT -   128.977 (meters)      423.15  (feet) ADJUSTED
 DO4213  ______________________________________________________________________
 DO4213  GEOID HEIGHT    -        -31.408 (meters)                     GEOID18
 DO4213  DYNAMIC HEIGHT  -        128.897 (meters)      422.89  (feet) COMP
 DO4213  MODELED GRAVITY -    980,007.7   (mgal)                       NAVD 88
 DO4213
 DO4213  VERT ORDER      -  SECOND    CLASS I
 DO4213
 DO4213.The horizontal coordinates were determined by differentially corrected
 DO4213.hand held GPS observations or other comparable positioning techniques
 DO4213.and have an estimated accuracy of +/- 3 meters.
 DO4213
 DO4213.The orthometric height was determined by differential leveling and
 DO4213.adjusted by the NATIONAL GEODETIC SURVEY
 DO4213.in April 2013.
 DO4213
 DO4213.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4213.GEOID18 height accuracy estimate available here.
 DO4213
 DO4213.Click photographs - Photos may exist for this station.
 DO4213
 DO4213.The dynamic height is computed by dividing the NAVD 88
 DO4213.geopotential number by the normal gravity value computed on the
 DO4213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4213.degrees latitude (g = 980.6199 gals.).
 DO4213
 DO4213.The modeled gravity was interpolated from observed gravity values.
 DO4213
 DO4213;                    North         East    Units  Estimated Accuracy
 DO4213;SPC IL E     -   208,437.0     355,200.8     MT  (+/- 3 meters HH1 GPS) 
 DO4213
 DO4213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3898466296(NAD 83)
 DO4213
 DO4213                          SUPERSEDED SURVEY CONTROL
 DO4213
 DO4213.No superseded survey control is available for this station.
 DO4213
 DO4213_MARKER: F = FLANGE-ENCASED ROD
 DO4213_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4213_STAMPING: EW 092
 DO4213_MARK LOGO: UIL
 DO4213_PROJECTION: RECESSED 15 CENTIMETERS
 DO4213_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4213_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4213+STABILITY: POSITION/ELEVATION WELL
 DO4213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4213+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2013
 DO4213_ROD/PIPE-DEPTH: 6.1 meters
 DO4213_SLEEVE-DEPTH  : 0.9 meters
 DO4213
 DO4213  HISTORY     - Date     Condition        Report By
 DO4213  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4213  HISTORY     - 20131217 GOOD             AMESC
 DO4213
 DO4213                          STATION DESCRIPTION
 DO4213
 DO4213'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4213'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH-NORTHEAST OF MOUNT
 DO4213'CARMEL, 9.0 MI (14.5 KM) EAST OF LANCASTER AND 4.4 MI (7.1 KM)
 DO4213'SOUTHWEST OF SAINT FRANCISVILLE.
 DO4213'
 DO4213'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4213'250 IN LAWRENCEVILLE, PROCEED SOUTH ON IL ROUTE 1 FOR 12.3 MI (19.8
 DO4213'KM) TO THE STATION ON THE RIGHT.
 DO4213'
 DO4213'THE STATION IS 11.4 M (37.4 FT) WEST OF THE CENTERLINE OF IL ROUTE 1
 DO4213'AND 47.8 M (156.8 FT) SOUTHWEST OF A TELEPHONE SPLICE BOX 'TR39 P357'.
 DO4213'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4213'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4213'IN IDENTIFICATION.
 DO4213
 DO4213                          STATION RECOVERY (2013)
 DO4213
 DO4213'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DO4213'THE STATION IS 36.0 FT (11.0 M) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4213'152.6 FT (46.5 M) SOUTHWEST OF TELEPHONE SPLICE BOX TR39 O357.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4214 ***********************************************************************
 DO4214  DESIGNATION -  EW 093
 DO4214  PID         -  DO4214
 DO4214  STATE/COUNTY-  IL/WABASH
 DO4214  COUNTRY     -  US
 DO4214  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4214
 DO4214                         *CURRENT SURVEY CONTROL
 DO4214  ______________________________________________________________________
 DO4214* NAD 83(1986) POSITION- 38 31 52.91   (N) 087 42 36.90   (W)   HD_HELD1
 DO4214* NAVD 88 ORTHO HEIGHT -   133.697 (meters)      438.64  (feet) ADJUSTED
 DO4214  ______________________________________________________________________
 DO4214  GEOID HEIGHT    -        -31.383 (meters)                     GEOID18
 DO4214  DYNAMIC HEIGHT  -        133.615 (meters)      438.37  (feet) COMP
 DO4214  MODELED GRAVITY -    980,007.8   (mgal)                       NAVD 88
 DO4214
 DO4214  VERT ORDER      -  SECOND    CLASS I
 DO4214
 DO4214.The horizontal coordinates were determined by differentially corrected
 DO4214.hand held GPS observations or other comparable positioning techniques
 DO4214.and have an estimated accuracy of +/- 3 meters.
 DO4214
 DO4214.The orthometric height was determined by differential leveling and
 DO4214.adjusted by the NATIONAL GEODETIC SURVEY
 DO4214.in April 2013.
 DO4214
 DO4214.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4214.GEOID18 height accuracy estimate available here.
 DO4214
 DO4214.Click photographs - Photos may exist for this station.
 DO4214
 DO4214.The dynamic height is computed by dividing the NAVD 88
 DO4214.geopotential number by the normal gravity value computed on the
 DO4214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4214.degrees latitude (g = 980.6199 gals.).
 DO4214
 DO4214.The modeled gravity was interpolated from observed gravity values.
 DO4214
 DO4214;                    North         East    Units  Estimated Accuracy
 DO4214;SPC IL E     -   207,139.6     354,328.6     MT  (+/- 3 meters HH1 GPS) 
 DO4214
 DO4214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3809465012(NAD 83)
 DO4214
 DO4214                          SUPERSEDED SURVEY CONTROL
 DO4214
 DO4214.No superseded survey control is available for this station.
 DO4214
 DO4214_MARKER: F = FLANGE-ENCASED ROD
 DO4214_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4214_STAMPING: EW 093
 DO4214_MARK LOGO: UIL
 DO4214_PROJECTION: RECESSED 10 CENTIMETERS
 DO4214_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4214_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4214+STABILITY: POSITION/ELEVATION WELL
 DO4214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4214+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2013
 DO4214_ROD/PIPE-DEPTH: 4.9 meters
 DO4214_SLEEVE-DEPTH  : 0.9 meters
 DO4214
 DO4214  HISTORY     - Date     Condition        Report By
 DO4214  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4214  HISTORY     - 20131211 GOOD             AMESC
 DO4214
 DO4214                          STATION DESCRIPTION
 DO4214
 DO4214'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4214'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH-NORTHEAST OF MOUNT
 DO4214'CARMEL, 8.5 MI (13.7 KM) EAST OF LANCASTER AND 5.4 MI (8.7 KM)
 DO4214'SOUTHWEST OF SAINT FRANCISVILLE.
 DO4214'
 DO4214'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND LANCASTER
 DO4214'ROAD IN ALLENDALE, PROCEED NORTH ON IL ROUTE 1 FOR 0.8 MI (1.3 KM) TO
 DO4214'THE STATION ON THE LEFT.
 DO4214'
 DO4214'THE STATION IS 14.1 M (46.3 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4214'25.4 M (83.3 FT) SOUTH OF A WOOD POWER POLE AND 5.3 M (17.4 FT)
 DO4214'NORTHEAST OF A MANHOLE.
 DO4214'
 DO4214'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4214'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4214'IN IDENTIFICATION.
 DO4214
 DO4214                          STATION RECOVERY (2013)
 DO4214
 DO4214'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DO4214'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4215 ***********************************************************************
 DO4215  DESIGNATION -  EW 094
 DO4215  PID         -  DO4215
 DO4215  STATE/COUNTY-  IL/WABASH
 DO4215  COUNTRY     -  US
 DO4215  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4215
 DO4215                         *CURRENT SURVEY CONTROL
 DO4215  ______________________________________________________________________
 DO4215* NAD 83(1986) POSITION- 38 31 07.11   (N) 087 43 02.71   (W)   HD_HELD1
 DO4215* NAVD 88 ORTHO HEIGHT -   135.496 (meters)      444.54  (feet) ADJUSTED
 DO4215  ______________________________________________________________________
 DO4215  GEOID HEIGHT    -        -31.364 (meters)                     GEOID18
 DO4215  DYNAMIC HEIGHT  -        135.413 (meters)      444.27  (feet) COMP
 DO4215  MODELED GRAVITY -    980,007.6   (mgal)                       NAVD 88
 DO4215
 DO4215  VERT ORDER      -  SECOND    CLASS I
 DO4215
 DO4215.The horizontal coordinates were determined by differentially corrected
 DO4215.hand held GPS observations or other comparable positioning techniques
 DO4215.and have an estimated accuracy of +/- 3 meters.
 DO4215
 DO4215.The orthometric height was determined by differential leveling and
 DO4215.adjusted by the NATIONAL GEODETIC SURVEY
 DO4215.in April 2013.
 DO4215
 DO4215.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4215.GEOID18 height accuracy estimate available here.
 DO4215
 DO4215.Click photographs - Photos may exist for this station.
 DO4215
 DO4215.The dynamic height is computed by dividing the NAVD 88
 DO4215.geopotential number by the normal gravity value computed on the
 DO4215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4215.degrees latitude (g = 980.6199 gals.).
 DO4215
 DO4215.The modeled gravity was interpolated from observed gravity values.
 DO4215
 DO4215;                    North         East    Units  Estimated Accuracy
 DO4215;SPC IL E     -   205,723.2     353,712.9     MT  (+/- 3 meters HH1 GPS) 
 DO4215
 DO4215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3745863605(NAD 83)
 DO4215
 DO4215                          SUPERSEDED SURVEY CONTROL
 DO4215
 DO4215.No superseded survey control is available for this station.
 DO4215
 DO4215_MARKER: F = FLANGE-ENCASED ROD
 DO4215_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4215_STAMPING: EW 094
 DO4215_MARK LOGO: UIL
 DO4215_PROJECTION: FLUSH
 DO4215_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4215_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4215+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 DO4215_ROD/PIPE-DEPTH: 6.1 meters
 DO4215_SLEEVE-DEPTH  : 0.9 meters
 DO4215
 DO4215  HISTORY     - Date     Condition        Report By
 DO4215  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4215  HISTORY     - 20200227 GOOD             ILDT
 DO4215
 DO4215                          STATION DESCRIPTION
 DO4215
 DO4215'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4215'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-SOUTHEAST OF
 DO4215'LANCASTER, 7.8 MI (12.6 KM) NORTH-NORTHEAST OF MOUNT CARMEL AND 6.3 MI
 DO4215'(10.1 KM) SOUTHWEST OF SAINT FRANCISVILLE.
 DO4215'
 DO4215'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND LANCASTER
 DO4215'ROAD IN ALLENDALE, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 0.8 MI (1.3 KM)
 DO4215'TO THE STATION ON THE RIGHT.
 DO4215'
 DO4215'THE STATION IS 14.3 M (46.9 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4215'23.2 M (76.1 FT) WEST OF A WOOD POWER POLE AND 10.1 M (33.1 FT) SOUTH
 DO4215'OF THE CENTERLINE OF A FIELD ENTRANCE.
 DO4215'
 DO4215'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4215'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4215'IN IDENTIFICATION.
 DO4215
 DO4215                          STATION RECOVERY (2020)
 DO4215
 DO4215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DO4215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4216 ***********************************************************************
 DO4216  DESIGNATION -  EW 095
 DO4216  PID         -  DO4216
 DO4216  STATE/COUNTY-  IL/WABASH
 DO4216  COUNTRY     -  US
 DO4216  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DO4216
 DO4216                         *CURRENT SURVEY CONTROL
 DO4216  ______________________________________________________________________
 DO4216* NAD 83(1986) POSITION- 38 30 20.32   (N) 087 43 43.29   (W)   HD_HELD1
 DO4216* NAVD 88 ORTHO HEIGHT -   127.765 (meters)      419.18  (feet) ADJUSTED
 DO4216  ______________________________________________________________________
 DO4216  GEOID HEIGHT    -        -31.342 (meters)                     GEOID18
 DO4216  DYNAMIC HEIGHT  -        127.685 (meters)      418.91  (feet) COMP
 DO4216  MODELED GRAVITY -    980,007.0   (mgal)                       NAVD 88
 DO4216
 DO4216  VERT ORDER      -  SECOND    CLASS I
 DO4216
 DO4216.The horizontal coordinates were determined by differentially corrected
 DO4216.hand held GPS observations or other comparable positioning techniques
 DO4216.and have an estimated accuracy of +/- 3 meters.
 DO4216
 DO4216.The orthometric height was determined by differential leveling and
 DO4216.adjusted by the NATIONAL GEODETIC SURVEY
 DO4216.in April 2013.
 DO4216
 DO4216.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4216.GEOID18 height accuracy estimate available here.
 DO4216
 DO4216.Click photographs - Photos may exist for this station.
 DO4216
 DO4216.The dynamic height is computed by dividing the NAVD 88
 DO4216.geopotential number by the normal gravity value computed on the
 DO4216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4216.degrees latitude (g = 980.6199 gals.).
 DO4216
 DO4216.The modeled gravity was interpolated from observed gravity values.
 DO4216
 DO4216;                    North         East    Units  Estimated Accuracy
 DO4216;SPC IL E     -   204,273.9     352,739.4     MT  (+/- 3 meters HH1 GPS) 
 DO4216
 DO4216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3646462171(NAD 83)
 DO4216
 DO4216                          SUPERSEDED SURVEY CONTROL
 DO4216
 DO4216.No superseded survey control is available for this station.
 DO4216
 DO4216_MARKER: F = FLANGE-ENCASED ROD
 DO4216_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4216_STAMPING: EW 095
 DO4216_MARK LOGO: UIL
 DO4216_PROJECTION: FLUSH
 DO4216_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4216_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4216+STABILITY: POSITION/ELEVATION WELL
 DO4216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4216+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO4216_ROD/PIPE-DEPTH: 6.4 meters
 DO4216_SLEEVE-DEPTH  : 0.9 meters
 DO4216
 DO4216  HISTORY     - Date     Condition        Report By
 DO4216  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4216
 DO4216                          STATION DESCRIPTION
 DO4216
 DO4216'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4216'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST-SOUTHEAST OF
 DO4216'LANCASTER, 7.4 MI (11.9 KM) SOUTHWEST OF SAINT FRANCISVILLE AND 6.8 MI
 DO4216'(10.9 KM) NORTH-NORTHEAST OF MOUNT CARMEL.
 DO4216'
 DO4216'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND LANCASTER
 DO4216'ROAD IN ALLENDALE, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 1.8 MI (2.9 KM)
 DO4216'TO THE INTERSECTION WITH N1970 ROAD AND THE STATION ON THE RIGHT.
 DO4216'
 DO4216'THE STATION IS 20.0 M (65.6 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4216'4.2 M (13.8 FT) SOUTH OF THE CENTERLINE OF N1970 ROAD, 15.7 M (51.5
 DO4216'FT) EAST OF A WOOD POWER POLE AND 11.6 M (38.1 FT) WEST OF THE WEST
 DO4216'END OF A BOX CULVERT.
 DO4216'
 DO4216'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4216'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4216'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4217 ***********************************************************************
 DO4217  DESIGNATION -  EW 096
 DO4217  PID         -  DO4217
 DO4217  STATE/COUNTY-  IL/WABASH
 DO4217  COUNTRY     -  US
 DO4217  USGS QUAD   -  EAST MOUNT CARMEL (2019)
 DO4217
 DO4217                         *CURRENT SURVEY CONTROL
 DO4217  ______________________________________________________________________
 DO4217* NAD 83(1986) POSITION- 38 29 36.40   (N) 087 44 20.48   (W)   HD_HELD1
 DO4217* NAVD 88 ORTHO HEIGHT -   126.486 (meters)      414.98  (feet) ADJUSTED
 DO4217  ______________________________________________________________________
 DO4217  GEOID HEIGHT    -        -31.325 (meters)                     GEOID18
 DO4217  DYNAMIC HEIGHT  -        126.408 (meters)      414.72  (feet) COMP
 DO4217  MODELED GRAVITY -    980,003.6   (mgal)                       NAVD 88
 DO4217
 DO4217  VERT ORDER      -  SECOND    CLASS I
 DO4217
 DO4217.The horizontal coordinates were determined by differentially corrected
 DO4217.hand held GPS observations or other comparable positioning techniques
 DO4217.and have an estimated accuracy of +/- 3 meters.
 DO4217
 DO4217.The orthometric height was determined by differential leveling and
 DO4217.adjusted by the NATIONAL GEODETIC SURVEY
 DO4217.in April 2013.
 DO4217
 DO4217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4217.GEOID18 height accuracy estimate available here.
 DO4217
 DO4217.Click photographs - Photos may exist for this station.
 DO4217
 DO4217.The dynamic height is computed by dividing the NAVD 88
 DO4217.geopotential number by the normal gravity value computed on the
 DO4217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4217.degrees latitude (g = 980.6199 gals.).
 DO4217
 DO4217.The modeled gravity was interpolated from observed gravity values.
 DO4217
 DO4217;                    North         East    Units  Estimated Accuracy
 DO4217;SPC IL E     -   202,913.8     351,847.0     MT  (+/- 3 meters HH1 GPS) 
 DO4217
 DO4217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3555260824(NAD 83)
 DO4217
 DO4217                          SUPERSEDED SURVEY CONTROL
 DO4217
 DO4217.No superseded survey control is available for this station.
 DO4217
 DO4217_MARKER: F = FLANGE-ENCASED ROD
 DO4217_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4217_STAMPING: EW 096
 DO4217_MARK LOGO: UIL
 DO4217_PROJECTION: FLUSH
 DO4217_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4217_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4217+STABILITY: POSITION/ELEVATION WELL
 DO4217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4217+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO4217_ROD/PIPE-DEPTH: 7.3 meters
 DO4217_SLEEVE-DEPTH  : 0.9 meters
 DO4217
 DO4217  HISTORY     - Date     Condition        Report By
 DO4217  HISTORY     - 20120425 MONUMENTED       TROTT
 DO4217
 DO4217                          STATION DESCRIPTION
 DO4217
 DO4217'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4217'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHWEST OF SAINT
 DO4217'FRANCISVILLE, 7.8 MI (12.6 KM) EAST-SOUTHEAST OF LANCASTER AND 5.8 MI
 DO4217'(9.3 KM) NORTH-NORTHEAST OF MOUNT CARMEL.
 DO4217'
 DO4217'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND LANCASTER
 DO4217'ROAD IN ALLENDALE, PROCEED SOUTH ON IL ROUTE 1 FOR 2.9 MI (4.7 KM) TO
 DO4217'THE STATION ON THE RIGHT.
 DO4217'
 DO4217'THE STATION IS 11.3 M (37.1 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4217'49.4 M (162.1 FT) SOUTH OF THE CENTERLINE OF GRAVEL DRIVEWAY AND 14.4
 DO4217'M (47.2 FT) EAST OF A WOODEN FENCE POST.
 DO4217'
 DO4217'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4217'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4217'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4218 ***********************************************************************
 DO4218  DESIGNATION -  EW 097
 DO4218  PID         -  DO4218
 DO4218  STATE/COUNTY-  IL/WABASH
 DO4218  COUNTRY     -  US
 DO4218  USGS QUAD   -  EAST MOUNT CARMEL (2019)
 DO4218
 DO4218                         *CURRENT SURVEY CONTROL
 DO4218  ______________________________________________________________________
 DO4218* NAD 83(1986) POSITION- 38 28 55.96   (N) 087 44 56.84   (W)   HD_HELD1
 DO4218* NAVD 88 ORTHO HEIGHT -   128.617 (meters)      421.97  (feet) ADJUSTED
 DO4218  ______________________________________________________________________
 DO4218  GEOID HEIGHT    -        -31.311 (meters)                     GEOID18
 DO4218  DYNAMIC HEIGHT  -        128.537 (meters)      421.71  (feet) COMP
 DO4218  MODELED GRAVITY -    980,002.6   (mgal)                       NAVD 88
 DO4218
 DO4218  VERT ORDER      -  SECOND    CLASS I
 DO4218
 DO4218.The horizontal coordinates were determined by differentially corrected
 DO4218.hand held GPS observations or other comparable positioning techniques
 DO4218.and have an estimated accuracy of +/- 3 meters.
 DO4218
 DO4218.The orthometric height was determined by differential leveling and
 DO4218.adjusted by the NATIONAL GEODETIC SURVEY
 DO4218.in April 2013.
 DO4218
 DO4218.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4218.GEOID18 height accuracy estimate available here.
 DO4218
 DO4218.Click photographs - Photos may exist for this station.
 DO4218
 DO4218.The dynamic height is computed by dividing the NAVD 88
 DO4218.geopotential number by the normal gravity value computed on the
 DO4218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4218.degrees latitude (g = 980.6199 gals.).
 DO4218
 DO4218.The modeled gravity was interpolated from observed gravity values.
 DO4218
 DO4218;                    North         East    Units  Estimated Accuracy
 DO4218;SPC IL E     -   201,661.2     350,973.8     MT  (+/- 3 meters HH1 GPS) 
 DO4218
 DO4218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3466159585(NAD 83)
 DO4218
 DO4218                          SUPERSEDED SURVEY CONTROL
 DO4218
 DO4218.No superseded survey control is available for this station.
 DO4218
 DO4218_MARKER: F = FLANGE-ENCASED ROD
 DO4218_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4218_STAMPING: EW 097
 DO4218_MARK LOGO: UIL
 DO4218_PROJECTION: FLUSH
 DO4218_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4218_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4218+STABILITY: POSITION/ELEVATION WELL
 DO4218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4218+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4218_ROD/PIPE-DEPTH: 11.0 meters
 DO4218_SLEEVE-DEPTH  : 0.9 meters
 DO4218
 DO4218  HISTORY     - Date     Condition        Report By
 DO4218  HISTORY     - 20120426 MONUMENTED       TROTT
 DO4218
 DO4218                          STATION DESCRIPTION
 DO4218
 DO4218'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4218'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTHWEST OF SAINT
 DO4218'FRANCISVILLE, 7.8 MI (12.6 KM) SOUTHEAST OF LANCASTER AND 5.0 MI (8.0
 DO4218'KM) NORTH OF MOUNT CARMEL.
 DO4218'
 DO4218'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND LANCASTER
 DO4218'ROAD IN ALLENDALE, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 3.8 MI (6.1 KM)
 DO4218'TO THE STATION ON THE RIGHT.
 DO4218'
 DO4218'THE STATION IS 13.3 M (43.6 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4218'32.2 M (105.6 FT) NORTH OF A WOOD POWER POLE AND 7.1 M (23.3 FT) SOUTH
 DO4218'OF A WOOD POWER POLE.
 DO4218'
 DO4218'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4218'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4218'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4219 ***********************************************************************
 DO4219  DESIGNATION -  EW 098
 DO4219  PID         -  DO4219
 DO4219  STATE/COUNTY-  IL/WABASH
 DO4219  COUNTRY     -  US
 DO4219  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4219
 DO4219                         *CURRENT SURVEY CONTROL
 DO4219  ______________________________________________________________________
 DO4219* NAD 83(1986) POSITION- 38 28 12.77   (N) 087 45 34.45   (W)   HD_HELD1
 DO4219* NAVD 88 ORTHO HEIGHT -   125.824 (meters)      412.81  (feet) ADJUSTED
 DO4219  ______________________________________________________________________
 DO4219  GEOID HEIGHT    -        -31.297 (meters)                     GEOID18
 DO4219  DYNAMIC HEIGHT  -        125.745 (meters)      412.55  (feet) COMP
 DO4219  MODELED GRAVITY -    980,000.6   (mgal)                       NAVD 88
 DO4219
 DO4219  VERT ORDER      -  SECOND    CLASS I
 DO4219
 DO4219.The horizontal coordinates were determined by differentially corrected
 DO4219.hand held GPS observations or other comparable positioning techniques
 DO4219.and have an estimated accuracy of +/- 3 meters.
 DO4219
 DO4219.The orthometric height was determined by differential leveling and
 DO4219.adjusted by the NATIONAL GEODETIC SURVEY
 DO4219.in April 2013.
 DO4219
 DO4219.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4219.GEOID18 height accuracy estimate available here.
 DO4219
 DO4219.Click photographs - Photos may exist for this station.
 DO4219
 DO4219.The dynamic height is computed by dividing the NAVD 88
 DO4219.geopotential number by the normal gravity value computed on the
 DO4219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4219.degrees latitude (g = 980.6199 gals.).
 DO4219
 DO4219.The modeled gravity was interpolated from observed gravity values.
 DO4219
 DO4219;                    North         East    Units  Estimated Accuracy
 DO4219;SPC IL E     -   200,323.7     350,070.6     MT  (+/- 3 meters HH1 GPS) 
 DO4219
 DO4219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3373958261(NAD 83)
 DO4219
 DO4219                          SUPERSEDED SURVEY CONTROL
 DO4219
 DO4219.No superseded survey control is available for this station.
 DO4219
 DO4219_MARKER: F = FLANGE-ENCASED ROD
 DO4219_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4219_STAMPING: EW 098
 DO4219_MARK LOGO: UIL
 DO4219_PROJECTION: FLUSH
 DO4219_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4219_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4219+STABILITY: POSITION/ELEVATION WELL
 DO4219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4219+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4219_ROD/PIPE-DEPTH: 9.8 meters
 DO4219_SLEEVE-DEPTH  : 0.9 meters
 DO4219
 DO4219  HISTORY     - Date     Condition        Report By
 DO4219  HISTORY     - 20120426 MONUMENTED       TROTT
 DO4219
 DO4219                          STATION DESCRIPTION
 DO4219
 DO4219'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4219'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTHEAST OF KEENSBURG,
 DO4219'7.8 MI (12.6 KM) SOUTHEAST OF LANCASTER AND 4.1 MI (6.6 KM) NORTH OF
 DO4219'MOUNT CARMEL.
 DO4219'
 DO4219'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND LANCASTER
 DO4219'ROAD IN ALLENDALE, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 4.8 MI (7.7 KM)
 DO4219'PASSING THROUGH PATTON TO THE INTERSECTION WITH COUNTY ROAD 1200E AND
 DO4219'THE STATION ON THE RIGHT.
 DO4219'
 DO4219'THE STATION IS 26.9 M (88.3 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4219'11.9 M (39.0 FT) NORTH OF THE CENTERLINE OF COUNTY ROAD 1200E AND 9.1
 DO4219'M (29.9 FT) EAST OF A WOOD POWER POLE.
 DO4219'
 DO4219'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4219'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4219'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4220 ***********************************************************************
 DO4220  DESIGNATION -  EW 099
 DO4220  PID         -  DO4220
 DO4220  STATE/COUNTY-  IL/WABASH
 DO4220  COUNTRY     -  US
 DO4220  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4220
 DO4220                         *CURRENT SURVEY CONTROL
 DO4220  ______________________________________________________________________
 DO4220* NAD 83(1986) POSITION- 38 27 28.12   (N) 087 45 59.36   (W)   HD_HELD1
 DO4220* NAVD 88 ORTHO HEIGHT -   124.339 (meters)      407.94  (feet) ADJUSTED
 DO4220  ______________________________________________________________________
 DO4220  GEOID HEIGHT    -        -31.284 (meters)                     GEOID18
 DO4220  DYNAMIC HEIGHT  -        124.261 (meters)      407.68  (feet) COMP
 DO4220  MODELED GRAVITY -    979,998.5   (mgal)                       NAVD 88
 DO4220
 DO4220  VERT ORDER      -  SECOND    CLASS I
 DO4220
 DO4220.The horizontal coordinates were determined by differentially corrected
 DO4220.hand held GPS observations or other comparable positioning techniques
 DO4220.and have an estimated accuracy of +/- 3 meters.
 DO4220
 DO4220.The orthometric height was determined by differential leveling and
 DO4220.adjusted by the NATIONAL GEODETIC SURVEY
 DO4220.in April 2013.
 DO4220
 DO4220.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4220.GEOID18 height accuracy estimate available here.
 DO4220
 DO4220.Click photographs - Photos may exist for this station.
 DO4220
 DO4220.The dynamic height is computed by dividing the NAVD 88
 DO4220.geopotential number by the normal gravity value computed on the
 DO4220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4220.degrees latitude (g = 980.6199 gals.).
 DO4220
 DO4220.The modeled gravity was interpolated from observed gravity values.
 DO4220
 DO4220;                    North         East    Units  Estimated Accuracy
 DO4220;SPC IL E     -   198,943.2     349,475.2     MT  (+/- 3 meters HH1 GPS) 
 DO4220
 DO4220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3312456890(NAD 83)
 DO4220
 DO4220                          SUPERSEDED SURVEY CONTROL
 DO4220
 DO4220.No superseded survey control is available for this station.
 DO4220
 DO4220_MARKER: F = FLANGE-ENCASED ROD
 DO4220_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4220_STAMPING: EW 099
 DO4220_MARK LOGO: UIL
 DO4220_PROJECTION: FLUSH
 DO4220_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4220_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4220+STABILITY: POSITION/ELEVATION WELL
 DO4220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4220+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4220_ROD/PIPE-DEPTH: 6.1 meters
 DO4220_SLEEVE-DEPTH  : 0.9 meters
 DO4220
 DO4220  HISTORY     - Date     Condition        Report By
 DO4220  HISTORY     - 20120426 MONUMENTED       TROTT
 DO4220
 DO4220                          STATION DESCRIPTION
 DO4220
 DO4220'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4220'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) NORTHEAST OF KEENSBURG,
 DO4220'8.2 MI (13.2 KM) SOUTHEAST OF LANCASTER AND 3.3 MI (5.3 KM) NORTH OF
 DO4220'MOUNT CARMEL.
 DO4220'
 DO4220'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND LANCASTER
 DO4220'ROAD IN ALLENDALE, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 5.7 MI (9.2 KM)
 DO4220'PASSING THROUGH THE TOWN OF PATTON TO THE STATION ON THE RIGHT.
 DO4220'
 DO4220'THE STATION IS 6.8 M (22.3 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4220'12.6 M (41.3 FT) WEST OF THE SOUTH END OF THE EAST SIDE GUARD RAIL AND
 DO4220'6.2 M (20.3 FT) SOUTH OF THE SOUTH END OF THE WEST SIDE GUARD RAIL.
 DO4220'
 DO4220'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4220'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4220'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4221 ***********************************************************************
 DO4221  DESIGNATION -  EW 100
 DO4221  PID         -  DO4221
 DO4221  STATE/COUNTY-  IL/WABASH
 DO4221  COUNTRY     -  US
 DO4221  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4221
 DO4221                         *CURRENT SURVEY CONTROL
 DO4221  ______________________________________________________________________
 DO4221* NAD 83(1986) POSITION- 38 26 37.00   (N) 087 46 09.55   (W)   HD_HELD1
 DO4221* NAVD 88 ORTHO HEIGHT -   133.379 (meters)      437.59  (feet) ADJUSTED
 DO4221  ______________________________________________________________________
 DO4221  GEOID HEIGHT    -        -31.275 (meters)                     GEOID18
 DO4221  DYNAMIC HEIGHT  -        133.295 (meters)      437.32  (feet) COMP
 DO4221  MODELED GRAVITY -    979,996.4   (mgal)                       NAVD 88
 DO4221
 DO4221  VERT ORDER      -  SECOND    CLASS I
 DO4221
 DO4221.The horizontal coordinates were determined by differentially corrected
 DO4221.hand held GPS observations or other comparable positioning techniques
 DO4221.and have an estimated accuracy of +/- 3 meters.
 DO4221
 DO4221.The orthometric height was determined by differential leveling and
 DO4221.adjusted by the NATIONAL GEODETIC SURVEY
 DO4221.in April 2013.
 DO4221
 DO4221.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4221.GEOID18 height accuracy estimate available here.
 DO4221
 DO4221.Click photographs - Photos may exist for this station.
 DO4221
 DO4221.The dynamic height is computed by dividing the NAVD 88
 DO4221.geopotential number by the normal gravity value computed on the
 DO4221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4221.degrees latitude (g = 980.6199 gals.).
 DO4221
 DO4221.The modeled gravity was interpolated from observed gravity values.
 DO4221
 DO4221;                    North         East    Units  Estimated Accuracy
 DO4221;SPC IL E     -   197,365.4     349,237.8     MT  (+/- 3 meters HH1 GPS) 
 DO4221
 DO4221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3286455316(NAD 83)
 DO4221
 DO4221                          SUPERSEDED SURVEY CONTROL
 DO4221
 DO4221.No superseded survey control is available for this station.
 DO4221
 DO4221_MARKER: F = FLANGE-ENCASED ROD
 DO4221_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4221_STAMPING: EW 100
 DO4221_MARK LOGO: UIL
 DO4221_PROJECTION: FLUSH
 DO4221_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4221+STABILITY: SURFACE MOTION
 DO4221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4221+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4221_ROD/PIPE-DEPTH: 3.7 meters
 DO4221_SLEEVE-DEPTH  : 0.9 meters
 DO4221
 DO4221  HISTORY     - Date     Condition        Report By
 DO4221  HISTORY     - 20120426 MONUMENTED       TROTT
 DO4221
 DO4221                          STATION DESCRIPTION
 DO4221
 DO4221'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4221'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) SOUTHEAST OF LANCASTER,
 DO4221'8.4 MI (13.5 KM) NORTHEAST OF KEENSBURG AND 2.3 MI (3.7 KM) NORTH OF
 DO4221'MOUNT CARMEL.
 DO4221'
 DO4221'THE STATION IS LOCATED AT THE INTERSECTION OF IL ROUTE 1 AND WHITE OAK
 DO4221'LANE IN MOUNT CARMEL.
 DO4221'
 DO4221'THE STATION IS 14.3 M (46.9 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4221'8.7 M (28.5 FT) NORTH OF THE CENTERLINE OF WHITE OAK LANE, 7.6 M (24.9
 DO4221'FT) SOUTHEAST OF A WOOD POWER POLE AND 6.1 M (20.0 FT) EAST-NORTHEAST
 DO4221'OF A WATER VALVE BOX.
 DO4221'
 DO4221'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4221'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4221'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4222 ***********************************************************************
 DO4222  DESIGNATION -  EW 101
 DO4222  PID         -  DO4222
 DO4222  STATE/COUNTY-  IL/WABASH
 DO4222  COUNTRY     -  US
 DO4222  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4222
 DO4222                         *CURRENT SURVEY CONTROL
 DO4222  ______________________________________________________________________
 DO4222* NAD 83(1986) POSITION- 38 25 47.65   (N) 087 46 04.42   (W)   HD_HELD1
 DO4222* NAVD 88 ORTHO HEIGHT -   138.109 (meters)      453.11  (feet) ADJUSTED
 DO4222  ______________________________________________________________________
 DO4222  GEOID HEIGHT    -        -31.270 (meters)                     GEOID18
 DO4222  DYNAMIC HEIGHT  -        138.022 (meters)      452.83  (feet) COMP
 DO4222  MODELED GRAVITY -    979,994.7   (mgal)                       NAVD 88
 DO4222
 DO4222  VERT ORDER      -  SECOND    CLASS I
 DO4222
 DO4222.The horizontal coordinates were determined by differentially corrected
 DO4222.hand held GPS observations or other comparable positioning techniques
 DO4222.and have an estimated accuracy of +/- 3 meters.
 DO4222
 DO4222.The orthometric height was determined by differential leveling and
 DO4222.adjusted by the NATIONAL GEODETIC SURVEY
 DO4222.in April 2013.
 DO4222
 DO4222.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4222.GEOID18 height accuracy estimate available here.
 DO4222
 DO4222.Click photographs - Photos may exist for this station.
 DO4222
 DO4222.The dynamic height is computed by dividing the NAVD 88
 DO4222.geopotential number by the normal gravity value computed on the
 DO4222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4222.degrees latitude (g = 980.6199 gals.).
 DO4222
 DO4222.The modeled gravity was interpolated from observed gravity values.
 DO4222
 DO4222;                    North         East    Units  Estimated Accuracy
 DO4222;SPC IL E     -   195,844.5     349,371.5     MT  (+/- 3 meters HH1 GPS) 
 DO4222
 DO4222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3297553794(NAD 83)
 DO4222
 DO4222                          SUPERSEDED SURVEY CONTROL
 DO4222
 DO4222.No superseded survey control is available for this station.
 DO4222
 DO4222_MARKER: F = FLANGE-ENCASED ROD
 DO4222_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4222_STAMPING: EW 101
 DO4222_MARK LOGO: UIL
 DO4222_PROJECTION: FLUSH
 DO4222_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4222+STABILITY: SURFACE MOTION
 DO4222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4222+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4222_ROD/PIPE-DEPTH: 3.7 meters
 DO4222_SLEEVE-DEPTH  : 0.9 meters
 DO4222
 DO4222  HISTORY     - Date     Condition        Report By
 DO4222  HISTORY     - 20120426 MONUMENTED       TROTT
 DO4222
 DO4222                          STATION DESCRIPTION
 DO4222
 DO4222'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4222'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTH-SOUTHEAST OF
 DO4222'LANCASTER, 7.7 MI (12.4 KM) NORTHEAST OF KEENSBURG AND 1.4 MI (2.3 KM)
 DO4222'NORTH-NORTHWEST OF MOUNT CARMEL.
 DO4222'
 DO4222'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4222'15 IN MOUNT CARMEL, PROCEED NORTH ON IL ROUTE 1 FOR 1.0 MI (1.6 KM) TO
 DO4222'THE STATION ON THE LEFT.
 DO4222'
 DO4222'THE STATION IS 16.9 M (55.4 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4222'9.0 M (29.5 FT) SOUTH OF A SANITARY MANHOLE AND 6.1 M (20.0 FT) EAST
 DO4222'OF A CONCRETE RIGHT OF WAY MARKER.
 DO4222'
 DO4222'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4222'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4222'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4223 ***********************************************************************
 DO4223  DESIGNATION -  EW 102
 DO4223  PID         -  DO4223
 DO4223  STATE/COUNTY-  IL/WABASH
 DO4223  COUNTRY     -  US
 DO4223  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4223
 DO4223                         *CURRENT SURVEY CONTROL
 DO4223  ______________________________________________________________________
 DO4223* NAD 83(1986) POSITION- 38 25 01.51   (N) 087 45 41.03   (W)   HD_HELD1
 DO4223* NAVD 88 ORTHO HEIGHT -   139.083 (meters)      456.31  (feet) ADJUSTED
 DO4223  ______________________________________________________________________
 DO4223  GEOID HEIGHT    -        -31.272 (meters)                     GEOID18
 DO4223  DYNAMIC HEIGHT  -        138.995 (meters)      456.02  (feet) COMP
 DO4223  MODELED GRAVITY -    979,993.0   (mgal)                       NAVD 88
 DO4223
 DO4223  VERT ORDER      -  SECOND    CLASS I
 DO4223
 DO4223.The horizontal coordinates were determined by differentially corrected
 DO4223.hand held GPS observations or other comparable positioning techniques
 DO4223.and have an estimated accuracy of +/- 3 meters.
 DO4223
 DO4223.The orthometric height was determined by differential leveling and
 DO4223.adjusted by the NATIONAL GEODETIC SURVEY
 DO4223.in April 2013.
 DO4223
 DO4223.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4223.GEOID18 height accuracy estimate available here.
 DO4223
 DO4223.Click photographs - Photos may exist for this station.
 DO4223
 DO4223.The dynamic height is computed by dividing the NAVD 88
 DO4223.geopotential number by the normal gravity value computed on the
 DO4223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4223.degrees latitude (g = 980.6199 gals.).
 DO4223
 DO4223.The modeled gravity was interpolated from observed gravity values.
 DO4223
 DO4223;                    North         East    Units  Estimated Accuracy
 DO4223;SPC IL E     -   194,425.3     349,947.7     MT  (+/- 3 meters HH1 GPS) 
 DO4223
 DO4223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3353152367(NAD 83)
 DO4223
 DO4223                          SUPERSEDED SURVEY CONTROL
 DO4223
 DO4223.No superseded survey control is available for this station.
 DO4223
 DO4223_MARKER: F = FLANGE-ENCASED ROD
 DO4223_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4223_STAMPING: EW 102
 DO4223_MARK LOGO: UIL
 DO4223_PROJECTION: FLUSH
 DO4223_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4223_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4223+STABILITY: POSITION/ELEVATION WELL
 DO4223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4223+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4223_ROD/PIPE-DEPTH: 7.3 meters
 DO4223_SLEEVE-DEPTH  : 0.9 meters
 DO4223
 DO4223  HISTORY     - Date     Condition        Report By
 DO4223  HISTORY     - 20120426 MONUMENTED       TROTT
 DO4223
 DO4223                          STATION DESCRIPTION
 DO4223
 DO4223'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4223'THE STATION IS LOCATED ABOUT 10.6 MI (17.1 KM) SOUTH-SOUTHEAST OF
 DO4223'LANCASTER, 7.4 MI (11.9 KM) NORTHEAST OF KEENSBURG AND IN THE TOWN OF
 DO4223'MOUNT CARMEL, IL.
 DO4223'
 DO4223'THE STATION IS LOCATED AT THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4223'15 FOR THE STATION AT THE NORTHEAST QUADRANT.
 DO4223'
 DO4223'THE STATION IS 18.2 M (59.7 FT) NORTH OF THE CENTERLINE OF IL ROUTE
 DO4223'15, 10.0 M (32.8 FT) EAST OF THE CENTERLINE OF IL ROUTE 1 AND 3.1 M
 DO4223'(10.2 FT) WEST OF THE FRONT OF SIDEWALK.
 DO4223'
 DO4223'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4223'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4223'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4224 ***********************************************************************
 DO4224  DESIGNATION -  EW 103
 DO4224  PID         -  DO4224
 DO4224  STATE/COUNTY-  IL/WABASH
 DO4224  COUNTRY     -  US
 DO4224  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4224
 DO4224                         *CURRENT SURVEY CONTROL
 DO4224  ______________________________________________________________________
 DO4224* NAD 83(1986) POSITION- 38 24 38.28   (N) 087 46 42.96   (W)   HD_HELD1
 DO4224* NAVD 88 ORTHO HEIGHT -   125.134 (meters)      410.54  (feet) ADJUSTED
 DO4224  ______________________________________________________________________
 DO4224  GEOID HEIGHT    -        -31.250 (meters)                     GEOID18
 DO4224  DYNAMIC HEIGHT  -        125.055 (meters)      410.28  (feet) COMP
 DO4224  MODELED GRAVITY -    979,993.1   (mgal)                       NAVD 88
 DO4224
 DO4224  VERT ORDER      -  SECOND    CLASS I
 DO4224
 DO4224.The horizontal coordinates were determined by differentially corrected
 DO4224.hand held GPS observations or other comparable positioning techniques
 DO4224.and have an estimated accuracy of +/- 3 meters.
 DO4224
 DO4224.The orthometric height was determined by differential leveling and
 DO4224.adjusted by the NATIONAL GEODETIC SURVEY
 DO4224.in April 2013.
 DO4224
 DO4224.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4224.GEOID18 height accuracy estimate available here.
 DO4224
 DO4224.Click photographs - Photos may exist for this station.
 DO4224
 DO4224.The dynamic height is computed by dividing the NAVD 88
 DO4224.geopotential number by the normal gravity value computed on the
 DO4224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4224.degrees latitude (g = 980.6199 gals.).
 DO4224
 DO4224.The modeled gravity was interpolated from observed gravity values.
 DO4224
 DO4224;                    North         East    Units  Estimated Accuracy
 DO4224;SPC IL E     -   193,699.9     348,449.6     MT  (+/- 3 meters HH1 GPS) 
 DO4224
 DO4224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3202351664(NAD 83)
 DO4224
 DO4224                          SUPERSEDED SURVEY CONTROL
 DO4224
 DO4224.No superseded survey control is available for this station.
 DO4224
 DO4224_MARKER: F = FLANGE-ENCASED ROD
 DO4224_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4224_STAMPING: EW 103
 DO4224_MARK LOGO: UIL
 DO4224_PROJECTION: FLUSH
 DO4224_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4224_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4224+STABILITY: POSITION/ELEVATION WELL
 DO4224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4224+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4224_ROD/PIPE-DEPTH: 7.9 meters
 DO4224_SLEEVE-DEPTH  : 0.9 meters
 DO4224
 DO4224  HISTORY     - Date     Condition        Report By
 DO4224  HISTORY     - 20120426 MONUMENTED       TROTT
 DO4224
 DO4224                          STATION DESCRIPTION
 DO4224
 DO4224'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4224'THE STATION IS LOCATED ABOUT 10.6 MI (17.1 KM) SOUTH-SOUTHEAST OF
 DO4224'LANCASTER, 6.4 MI (10.3 KM) NORTHEAST OF KEENSBURG AND 0.9 MI (1.4 KM)
 DO4224'WEST OF MOUNT CARMEL.
 DO4224'
 DO4224'THE STATION IS LOCATED AT THE INTERSECTION OF IL ROUTE 15 AND OAK
 DO4224'STREET IN MOUNT CARMEL.
 DO4224'
 DO4224'THE STATION IS 12.6 M (41.3 FT) WEST OF THE CENTERLINE OF OAK STREET,
 DO4224'20.5 M (67.3 FT) SOUTHEAST OF A WOOD POWER POLE AND 17.6 M (57.7 FT)
 DO4224'SOUTH OF A TRAFFIC SIGNAL POLE.
 DO4224'
 DO4224'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4224'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4224'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4225 ***********************************************************************
 DO4225  DESIGNATION -  EW 104
 DO4225  PID         -  DO4225
 DO4225  STATE/COUNTY-  IL/WABASH
 DO4225  COUNTRY     -  US
 DO4225  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4225
 DO4225                         *CURRENT SURVEY CONTROL
 DO4225  ______________________________________________________________________
 DO4225* NAD 83(1986) POSITION- 38 24 12.50   (N) 087 46 42.57   (W)   HD_HELD1
 DO4225* NAVD 88 ORTHO HEIGHT -   122.858 (meters)      403.08  (feet) ADJUSTED
 DO4225  ______________________________________________________________________
 DO4225  GEOID HEIGHT    -        -31.248 (meters)                     GEOID18
 DO4225  DYNAMIC HEIGHT  -        122.780 (meters)      402.82  (feet) COMP
 DO4225  MODELED GRAVITY -    979,992.6   (mgal)                       NAVD 88
 DO4225
 DO4225  VERT ORDER      -  SECOND    CLASS I
 DO4225
 DO4225.The horizontal coordinates were determined by differentially corrected
 DO4225.hand held GPS observations or other comparable positioning techniques
 DO4225.and have an estimated accuracy of +/- 3 meters.
 DO4225
 DO4225.The orthometric height was determined by differential leveling and
 DO4225.adjusted by the NATIONAL GEODETIC SURVEY
 DO4225.in April 2013.
 DO4225
 DO4225.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4225.GEOID18 height accuracy estimate available here.
 DO4225
 DO4225.Click photographs - Photos may exist for this station.
 DO4225
 DO4225.The dynamic height is computed by dividing the NAVD 88
 DO4225.geopotential number by the normal gravity value computed on the
 DO4225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4225.degrees latitude (g = 980.6199 gals.).
 DO4225
 DO4225.The modeled gravity was interpolated from observed gravity values.
 DO4225
 DO4225;                    North         East    Units  Estimated Accuracy
 DO4225;SPC IL E     -   192,905.0     348,463.9     MT  (+/- 3 meters HH1 GPS) 
 DO4225
 DO4225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3202650869(NAD 83)
 DO4225
 DO4225                          SUPERSEDED SURVEY CONTROL
 DO4225
 DO4225.No superseded survey control is available for this station.
 DO4225
 DO4225_MARKER: F = FLANGE-ENCASED ROD
 DO4225_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4225_STAMPING: EW 104
 DO4225_MARK LOGO: UIL
 DO4225_PROJECTION: FLUSH
 DO4225_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4225_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4225+STABILITY: POSITION/ELEVATION WELL
 DO4225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4225+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4225_ROD/PIPE-DEPTH: 7.3 meters
 DO4225_SLEEVE-DEPTH  : 0.9 meters
 DO4225
 DO4225  HISTORY     - Date     Condition        Report By
 DO4225  HISTORY     - 20120426 MONUMENTED       TROTT
 DO4225
 DO4225                          STATION DESCRIPTION
 DO4225
 DO4225'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4225'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) SOUTH-SOUTHEAST OF
 DO4225'LANCASTER, 6.1 MI (9.8 KM) NORTHEAST OF KEENSBURG AND 1.1 MI (1.8 KM)
 DO4225'WEST-SOUTHWEST OF MOUNT CARMEL.
 DO4225'
 DO4225'THE STATION IS LOCATED AT THE INTERSECTION OF IL ROUTE 1 AND OAK
 DO4225'STREET IN MOUNT CARMEL.
 DO4225'
 DO4225'THE STATION IS 16.0 M (52.5 FT) NORTH OF THE CENTERLINE OF IL ROUTE 1,
 DO4225'10.2 M (33.5 FT) EAST OF THE CENTERLINE OF OAK STREET AND 2.0 M (6.6
 DO4225'FT) EAST OF THE BACK OF CURB.
 DO4225'
 DO4225'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4225'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4225'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4226 ***********************************************************************
 DO4226  DESIGNATION -  EW 105
 DO4226  PID         -  DO4226
 DO4226  STATE/COUNTY-  IL/WABASH
 DO4226  COUNTRY     -  US
 DO4226  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4226
 DO4226                         *CURRENT SURVEY CONTROL
 DO4226  ______________________________________________________________________
 DO4226* NAD 83(1986) POSITION- 38 23 57.78   (N) 087 47 47.89   (W)   HD_HELD1
 DO4226* NAVD 88 ORTHO HEIGHT -   131.273 (meters)      430.68  (feet) ADJUSTED
 DO4226  ______________________________________________________________________
 DO4226  GEOID HEIGHT    -        -31.224 (meters)                     GEOID18
 DO4226  DYNAMIC HEIGHT  -        131.190 (meters)      430.41  (feet) COMP
 DO4226  MODELED GRAVITY -    979,991.4   (mgal)                       NAVD 88
 DO4226
 DO4226  VERT ORDER      -  SECOND    CLASS I
 DO4226
 DO4226.The horizontal coordinates were determined by differentially corrected
 DO4226.hand held GPS observations or other comparable positioning techniques
 DO4226.and have an estimated accuracy of +/- 3 meters.
 DO4226
 DO4226.The orthometric height was determined by differential leveling and
 DO4226.adjusted by the NATIONAL GEODETIC SURVEY
 DO4226.in April 2013.
 DO4226
 DO4226.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4226.GEOID18 height accuracy estimate available here.
 DO4226
 DO4226.Click photographs - Photos may exist for this station.
 DO4226
 DO4226.The dynamic height is computed by dividing the NAVD 88
 DO4226.geopotential number by the normal gravity value computed on the
 DO4226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4226.degrees latitude (g = 980.6199 gals.).
 DO4226
 DO4226.The modeled gravity was interpolated from observed gravity values.
 DO4226
 DO4226;                    North         East    Units  Estimated Accuracy
 DO4226;SPC IL E     -   192,441.8     346,881.6     MT  (+/- 3 meters HH1 GPS) 
 DO4226
 DO4226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3043750429(NAD 83)
 DO4226
 DO4226                          SUPERSEDED SURVEY CONTROL
 DO4226
 DO4226.No superseded survey control is available for this station.
 DO4226
 DO4226_MARKER: F = FLANGE-ENCASED ROD
 DO4226_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4226_STAMPING: EW 105
 DO4226_MARK LOGO: UIL
 DO4226_PROJECTION: FLUSH
 DO4226_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4226_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4226+STABILITY: POSITION/ELEVATION WELL
 DO4226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4226+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 DO4226_ROD/PIPE-DEPTH: 6.1 meters
 DO4226_SLEEVE-DEPTH  : 0.9 meters
 DO4226
 DO4226  HISTORY     - Date     Condition        Report By
 DO4226  HISTORY     - 20120430 MONUMENTED       TROTT
 DO4226
 DO4226                          STATION DESCRIPTION
 DO4226
 DO4226'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4226'THE STATION IS LOCATED ABOUT 10.9 MI (17.5 KM) SOUTH-SOUTHEAST OF
 DO4226'LANCASTER, 5.2 MI (8.4 KM) NORTHEAST OF KEENSBURG AND 2.1 MI (3.4 KM)
 DO4226'WEST-SOUTHWEST OF MOUNT CARMEL.
 DO4226'
 DO4226'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND OAK
 DO4226'STREET IN MOUNT CARMEL, PROCEED WEST ON IL ROUTE 1 FOR 0.2 MI (0.3 KM)
 DO4226'TO THE STATION ON THE RIGHT.
 DO4226'
 DO4226'THE STATION IS 10.0 M (32.8 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4226'51.3 M (168.3 FT) NORTH OF THE CENTERLINE OF GRAVEL DRIVEWAY AND 30.2
 DO4226'M (99.1 FT) WEST OF BILLBOARD SIGN POST.
 DO4226'
 DO4226'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4226'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4226'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4227 ***********************************************************************
 DO4227  DESIGNATION -  EW 106
 DO4227  PID         -  DO4227
 DO4227  STATE/COUNTY-  IL/WABASH
 DO4227  COUNTRY     -  US
 DO4227  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4227
 DO4227                         *CURRENT SURVEY CONTROL
 DO4227  ______________________________________________________________________
 DO4227* NAD 83(1986) POSITION- 38 23 25.30   (N) 087 48 38.45   (W)   HD_HELD1
 DO4227* NAVD 88 ORTHO HEIGHT -   142.860 (meters)      468.70  (feet) ADJUSTED
 DO4227  ______________________________________________________________________
 DO4227  GEOID HEIGHT    -        -31.203 (meters)                     GEOID18
 DO4227  DYNAMIC HEIGHT  -        142.769 (meters)      468.40  (feet) COMP
 DO4227  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 DO4227
 DO4227  VERT ORDER      -  SECOND    CLASS I
 DO4227
 DO4227.The horizontal coordinates were determined by differentially corrected
 DO4227.hand held GPS observations or other comparable positioning techniques
 DO4227.and have an estimated accuracy of +/- 3 meters.
 DO4227
 DO4227.The orthometric height was determined by differential leveling and
 DO4227.adjusted by the NATIONAL GEODETIC SURVEY
 DO4227.in April 2013.
 DO4227
 DO4227.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4227.GEOID18 height accuracy estimate available here.
 DO4227
 DO4227.Click photographs - Photos may exist for this station.
 DO4227
 DO4227.The dynamic height is computed by dividing the NAVD 88
 DO4227.geopotential number by the normal gravity value computed on the
 DO4227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4227.degrees latitude (g = 980.6199 gals.).
 DO4227
 DO4227.The modeled gravity was interpolated from observed gravity values.
 DO4227
 DO4227;                    North         East    Units  Estimated Accuracy
 DO4227;SPC IL E     -   191,433.3     345,660.5     MT  (+/- 3 meters HH1 GPS) 
 DO4227
 DO4227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2920249438(NAD 83)
 DO4227
 DO4227                          SUPERSEDED SURVEY CONTROL
 DO4227
 DO4227.No superseded survey control is available for this station.
 DO4227
 DO4227_MARKER: F = FLANGE-ENCASED ROD
 DO4227_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4227_STAMPING: EW 106
 DO4227_MARK LOGO: UIL
 DO4227_PROJECTION: FLUSH
 DO4227_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4227+STABILITY: SURFACE MOTION
 DO4227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4227+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 DO4227_ROD/PIPE-DEPTH: 3.7 meters
 DO4227_SLEEVE-DEPTH  : 0.9 meters
 DO4227
 DO4227  HISTORY     - Date     Condition        Report By
 DO4227  HISTORY     - 20120430 MONUMENTED       TROTT
 DO4227
 DO4227                          STATION DESCRIPTION
 DO4227
 DO4227'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4227'THE STATION IS LOCATED APPROXIMATELY 3.0 MI (4.8 KM) SOUTHWEST OF
 DO4227'MT.CARMEL, IL.
 DO4227'
 DO4227'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND OAK
 DO4227'STREET IN MOUNT CARMEL, PROCEED WEST ON IL ROUTE 1 FOR 1.1 MI (1.8 KM)
 DO4227'TO THE STATION ON THE RIGHT.
 DO4227'
 DO4227'THE STATION IS 9.1 M (29.9 FT) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DO4227'1, 3.6 M (11.8 FT) SOUTHWEST OF A GRAVEL FIELD ENTRANCE AND 2.2 M (7.2
 DO4227'FT) NORTHEAST OF A CORRUGATED METAL CULVERT PIPE.
 DO4227'
 DO4227'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4227'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4227'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4228 ***********************************************************************
 DO4228  DESIGNATION -  EW 107
 DO4228  PID         -  DO4228
 DO4228  STATE/COUNTY-  IL/WABASH
 DO4228  COUNTRY     -  US
 DO4228  USGS QUAD   -  MOUNT CARMEL (2018)
 DO4228
 DO4228                         *CURRENT SURVEY CONTROL
 DO4228  ______________________________________________________________________
 DO4228* NAD 83(1986) POSITION- 38 22 57.81   (N) 087 49 29.47   (W)   HD_HELD1
 DO4228* NAVD 88 ORTHO HEIGHT -   140.098 (meters)      459.64  (feet) ADJUSTED
 DO4228  ______________________________________________________________________
 DO4228  GEOID HEIGHT    -        -31.185 (meters)                     GEOID18
 DO4228  DYNAMIC HEIGHT  -        140.008 (meters)      459.34  (feet) COMP
 DO4228  MODELED GRAVITY -    979,987.6   (mgal)                       NAVD 88
 DO4228
 DO4228  VERT ORDER      -  SECOND    CLASS I
 DO4228
 DO4228.The horizontal coordinates were determined by differentially corrected
 DO4228.hand held GPS observations or other comparable positioning techniques
 DO4228.and have an estimated accuracy of +/- 3 meters.
 DO4228
 DO4228.The orthometric height was determined by differential leveling and
 DO4228.adjusted by the NATIONAL GEODETIC SURVEY
 DO4228.in April 2013.
 DO4228
 DO4228.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4228.GEOID18 height accuracy estimate available here.
 DO4228
 DO4228.Click photographs - Photos may exist for this station.
 DO4228
 DO4228.The dynamic height is computed by dividing the NAVD 88
 DO4228.geopotential number by the normal gravity value computed on the
 DO4228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4228.degrees latitude (g = 980.6199 gals.).
 DO4228
 DO4228.The modeled gravity was interpolated from observed gravity values.
 DO4228
 DO4228;                    North         East    Units  Estimated Accuracy
 DO4228;SPC IL E     -   190,578.7     344,427.0     MT  (+/- 3 meters HH1 GPS) 
 DO4228
 DO4228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2795748602(NAD 83)
 DO4228
 DO4228                          SUPERSEDED SURVEY CONTROL
 DO4228
 DO4228.No superseded survey control is available for this station.
 DO4228
 DO4228_MARKER: F = FLANGE-ENCASED ROD
 DO4228_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4228_STAMPING: EW 107
 DO4228_MARK LOGO: UIL
 DO4228_PROJECTION: FLUSH
 DO4228_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4228_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4228+STABILITY: POSITION/ELEVATION WELL
 DO4228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4228+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4228_ROD/PIPE-DEPTH: 4.3 meters
 DO4228_SLEEVE-DEPTH  : 0.9 meters
 DO4228
 DO4228  HISTORY     - Date     Condition        Report By
 DO4228  HISTORY     - 20120501 MONUMENTED       TROTT
 DO4228
 DO4228                          STATION DESCRIPTION
 DO4228
 DO4228'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4228'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) EAST-SOUTHEAST OF BONE
 DO4228'GAP, 4.0 MI (6.4 KM) WEST-SOUTHWEST OF MOUNT CARMEL AND 3.3 MI (5.3
 DO4228'KM) NORTHEAST OF KEENSBURG.
 DO4228'
 DO4228'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND OAK
 DO4228'STREET IN MOUNT CARMEL, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 2.9 MI
 DO4228'(4.7 KM) TO COUNTY ROAD N1120 AND THE STATION ON THE LEFT.
 DO4228'
 DO4228'THE STATION IS 11.1 M (36.4 FT) SOUTHEAST OF THE CENTERLINE OF IL
 DO4228'ROUTE 1, 10.8 M (35.4 FT) NORTH OF THE CENTERLINE OF N1120 BOULEVARD
 DO4228'AND 4.7 M (15.4 FT) NORTHWEST OF A WOOD POWER POLE.
 DO4228'
 DO4228'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4228'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4228'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4229 ***********************************************************************
 DO4229  DESIGNATION -  EW 108
 DO4229  PID         -  DO4229
 DO4229  STATE/COUNTY-  IL/WABASH
 DO4229  COUNTRY     -  US
 DO4229  USGS QUAD   -  KEENSBURG (2018)
 DO4229
 DO4229                         *CURRENT SURVEY CONTROL
 DO4229  ______________________________________________________________________
 DO4229* NAD 83(1986) POSITION- 38 22 22.72   (N) 087 50 25.55   (W)   HD_HELD1
 DO4229* NAVD 88 ORTHO HEIGHT -   123.822 (meters)      406.24  (feet) ADJUSTED
 DO4229  ______________________________________________________________________
 DO4229  GEOID HEIGHT    -        -31.163 (meters)                     GEOID18
 DO4229  DYNAMIC HEIGHT  -        123.743 (meters)      405.98  (feet) COMP
 DO4229  MODELED GRAVITY -    979,985.7   (mgal)                       NAVD 88
 DO4229
 DO4229  VERT ORDER      -  SECOND    CLASS I
 DO4229
 DO4229.The horizontal coordinates were determined by differentially corrected
 DO4229.hand held GPS observations or other comparable positioning techniques
 DO4229.and have an estimated accuracy of +/- 3 meters.
 DO4229
 DO4229.The orthometric height was determined by differential leveling and
 DO4229.adjusted by the NATIONAL GEODETIC SURVEY
 DO4229.in April 2013.
 DO4229
 DO4229.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4229.GEOID18 height accuracy estimate available here.
 DO4229
 DO4229.Click photographs - Photos may exist for this station.
 DO4229
 DO4229.The dynamic height is computed by dividing the NAVD 88
 DO4229.geopotential number by the normal gravity value computed on the
 DO4229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4229.degrees latitude (g = 980.6199 gals.).
 DO4229
 DO4229.The modeled gravity was interpolated from observed gravity values.
 DO4229
 DO4229;                    North         East    Units  Estimated Accuracy
 DO4229;SPC IL E     -   189,489.4     343,071.7     MT  (+/- 3 meters HH1 GPS) 
 DO4229
 DO4229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2658747533(NAD 83)
 DO4229
 DO4229                          SUPERSEDED SURVEY CONTROL
 DO4229
 DO4229.No superseded survey control is available for this station.
 DO4229
 DO4229_MARKER: F = FLANGE-ENCASED ROD
 DO4229_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4229_STAMPING: EW 108
 DO4229_MARK LOGO: UIL
 DO4229_PROJECTION: FLUSH
 DO4229_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4229_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4229+STABILITY: POSITION/ELEVATION WELL
 DO4229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4229+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4229_ROD/PIPE-DEPTH: 8.5 meters
 DO4229_SLEEVE-DEPTH  : 0.9 meters
 DO4229
 DO4229  HISTORY     - Date     Condition        Report By
 DO4229  HISTORY     - 20120501 MONUMENTED       TROTT
 DO4229
 DO4229                          STATION DESCRIPTION
 DO4229
 DO4229'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4229'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) EAST-SOUTHEAST OF BONE
 DO4229'GAP, 5.0 MI (8.0 KM) WEST-SOUTHWEST OF MOUNT CARMEL AND 2.2 MI (3.5
 DO4229'KM) NORTHEAST OF KEENSBURG.
 DO4229'
 DO4229'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND OAK
 DO4229'STREET IN MOUNT CARMEL, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 4.0 MI
 DO4229'(6.4 KM) TO THE STATION ON THE RIGHT.
 DO4229'
 DO4229'THE STATION IS 8.3 M (27.2 FT) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DO4229'1 AND 139.3 M (457.0 FT) SOUTHWEST OF A GRAVEL FIELD ENTRANCE.
 DO4229'
 DO4229'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4229'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4229'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4230 ***********************************************************************
 DO4230  DESIGNATION -  EW 109
 DO4230  PID         -  DO4230
 DO4230  STATE/COUNTY-  IL/WABASH
 DO4230  COUNTRY     -  US
 DO4230  USGS QUAD   -  KEENSBURG (2018)
 DO4230
 DO4230                         *CURRENT SURVEY CONTROL
 DO4230  ______________________________________________________________________
 DO4230* NAD 83(1986) POSITION- 38 21 50.47   (N) 087 51 08.98   (W)   HD_HELD1
 DO4230* NAVD 88 ORTHO HEIGHT -   122.442 (meters)      401.71  (feet) ADJUSTED
 DO4230  ______________________________________________________________________
 DO4230  GEOID HEIGHT    -        -31.144 (meters)                     GEOID18
 DO4230  DYNAMIC HEIGHT  -        122.364 (meters)      401.46  (feet) COMP
 DO4230  MODELED GRAVITY -    979,984.3   (mgal)                       NAVD 88
 DO4230
 DO4230  VERT ORDER      -  SECOND    CLASS I
 DO4230
 DO4230.The horizontal coordinates were determined by differentially corrected
 DO4230.hand held GPS observations or other comparable positioning techniques
 DO4230.and have an estimated accuracy of +/- 3 meters.
 DO4230
 DO4230.The orthometric height was determined by differential leveling and
 DO4230.adjusted by the NATIONAL GEODETIC SURVEY
 DO4230.in April 2013.
 DO4230
 DO4230.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4230.GEOID18 height accuracy estimate available here.
 DO4230
 DO4230.Click photographs - Photos may exist for this station.
 DO4230
 DO4230.The dynamic height is computed by dividing the NAVD 88
 DO4230.geopotential number by the normal gravity value computed on the
 DO4230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4230.degrees latitude (g = 980.6199 gals.).
 DO4230
 DO4230.The modeled gravity was interpolated from observed gravity values.
 DO4230
 DO4230;                    North         East    Units  Estimated Accuracy
 DO4230;SPC IL E     -   188,489.4     342,022.7     MT  (+/- 3 meters HH1 GPS) 
 DO4230
 DO4230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2552446548(NAD 83)
 DO4230
 DO4230                          SUPERSEDED SURVEY CONTROL
 DO4230
 DO4230.No superseded survey control is available for this station.
 DO4230
 DO4230_MARKER: F = FLANGE-ENCASED ROD
 DO4230_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4230_STAMPING: EW 109
 DO4230_MARK LOGO: UIL
 DO4230_PROJECTION: FLUSH
 DO4230_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4230+STABILITY: SURFACE MOTION
 DO4230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4230+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4230_ROD/PIPE-DEPTH: 7.3 meters
 DO4230_SLEEVE-DEPTH  : 0.9 meters
 DO4230
 DO4230  HISTORY     - Date     Condition        Report By
 DO4230  HISTORY     - 20120501 MONUMENTED       TROTT
 DO4230
 DO4230                          STATION DESCRIPTION
 DO4230
 DO4230'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4230'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTHEAST OF BONE GAP,
 DO4230'5.9 MI (9.5 KM) WEST-SOUTHWEST OF MOUNT CARMEL AND 1.3 MI (2.1 KM)
 DO4230'NORTHEAST OF KEENSBURG.
 DO4230'
 DO4230'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND OAK
 DO4230'STREET IN MOUNT CARMEL, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 5.0 MI
 DO4230'(8.0 KM) TO THE STATION ON THE RIGHT.
 DO4230'
 DO4230'THE STATION IS 11.9 M (39.0 FT) NORTHWEST OF THE CENTERLINE OF IL
 DO4230'ROUTE 1, 241.4 M (792.0 FT) NORTHEAST OF COUNTY ROAD 700E (MAUD ROAD)
 DO4230'AND 60.5 M (198.5 FT) NORTHEAST OF SIGN POST.
 DO4230'
 DO4230'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4230'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4230'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4231 ***********************************************************************
 DO4231  DESIGNATION -  EW 110
 DO4231  PID         -  DO4231
 DO4231  STATE/COUNTY-  IL/WABASH
 DO4231  COUNTRY     -  US
 DO4231  USGS QUAD   -  KEENSBURG (2018)
 DO4231
 DO4231                         *CURRENT SURVEY CONTROL
 DO4231  ______________________________________________________________________
 DO4231* NAD 83(1986) POSITION- 38 21 19.59   (N) 087 51 50.21   (W)   HD_HELD1
 DO4231* NAVD 88 ORTHO HEIGHT -   126.716 (meters)      415.73  (feet) ADJUSTED
 DO4231  ______________________________________________________________________
 DO4231  GEOID HEIGHT    -        -31.124 (meters)                     GEOID18
 DO4231  DYNAMIC HEIGHT  -        126.635 (meters)      415.47  (feet) COMP
 DO4231  MODELED GRAVITY -    979,983.0   (mgal)                       NAVD 88
 DO4231
 DO4231  VERT ORDER      -  SECOND    CLASS I
 DO4231
 DO4231.The horizontal coordinates were determined by differentially corrected
 DO4231.hand held GPS observations or other comparable positioning techniques
 DO4231.and have an estimated accuracy of +/- 3 meters.
 DO4231
 DO4231.The orthometric height was determined by differential leveling and
 DO4231.adjusted by the NATIONAL GEODETIC SURVEY
 DO4231.in April 2013.
 DO4231
 DO4231.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4231.GEOID18 height accuracy estimate available here.
 DO4231
 DO4231.Click photographs - Photos may exist for this station.
 DO4231
 DO4231.The dynamic height is computed by dividing the NAVD 88
 DO4231.geopotential number by the normal gravity value computed on the
 DO4231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4231.degrees latitude (g = 980.6199 gals.).
 DO4231
 DO4231.The modeled gravity was interpolated from observed gravity values.
 DO4231
 DO4231;                    North         East    Units  Estimated Accuracy
 DO4231;SPC IL E     -   187,532.1     341,026.6     MT  (+/- 3 meters HH1 GPS) 
 DO4231
 DO4231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2451445606(NAD 83)
 DO4231
 DO4231                          SUPERSEDED SURVEY CONTROL
 DO4231
 DO4231.No superseded survey control is available for this station.
 DO4231
 DO4231_MARKER: F = FLANGE-ENCASED ROD
 DO4231_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4231_STAMPING: EW 110
 DO4231_MARK LOGO: UIL
 DO4231_PROJECTION: FLUSH
 DO4231_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4231_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4231+STABILITY: POSITION/ELEVATION WELL
 DO4231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4231+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4231_ROD/PIPE-DEPTH: 11.0 meters
 DO4231_SLEEVE-DEPTH  : 0.9 meters
 DO4231
 DO4231  HISTORY     - Date     Condition        Report By
 DO4231  HISTORY     - 20120501 MONUMENTED       TROTT
 DO4231
 DO4231                          STATION DESCRIPTION
 DO4231
 DO4231'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4231'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTHEAST OF BONE GAP,
 DO4231'6.8 MI (10.9 KM) SOUTHWEST OF MOUNT CARMEL AND IN THE TOWN OF
 DO4231'KEENSBURG, IL.
 DO4231'
 DO4231'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4231'ROAD 8 IN KEENSBURG, PROCEED NORTHEAST ON IL ROUTE 1 FOR 0.5 MI (0.8
 DO4231'KM) TO THE STATION ON THE LEFT.
 DO4231'
 DO4231'THE STATION IS 8.2 M (26.9 FT) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DO4231'1, 20.7 M (67.9 FT) SOUTHWEST OF THE CENTERLINE OF GRAVEL ENTRANCE AND
 DO4231'13.1 M (43.0 FT) SOUTHWEST OF SOUTHWEST END OF 24 INCH (61 CM)
 DO4231'CORRUGATED METAL CULVERT PIPE.
 DO4231'
 DO4231'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4231'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4231'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4232 ***********************************************************************
 DO4232  DESIGNATION -  EW 111
 DO4232  PID         -  DO4232
 DO4232  STATE/COUNTY-  IL/WABASH
 DO4232  COUNTRY     -  US
 DO4232  USGS QUAD   -  GRAYVILLE (2018)
 DO4232
 DO4232                         *CURRENT SURVEY CONTROL
 DO4232  ______________________________________________________________________
 DO4232* NAD 83(1986) POSITION- 38 20 46.41   (N) 087 52 41.13   (W)   HD_HELD1
 DO4232* NAVD 88 ORTHO HEIGHT -   121.910 (meters)      399.97  (feet) ADJUSTED
 DO4232  ______________________________________________________________________
 DO4232  GEOID HEIGHT    -        -31.100 (meters)                     GEOID18
 DO4232  DYNAMIC HEIGHT  -        121.831 (meters)      399.71  (feet) COMP
 DO4232  MODELED GRAVITY -    979,981.9   (mgal)                       NAVD 88
 DO4232
 DO4232  VERT ORDER      -  SECOND    CLASS I
 DO4232
 DO4232.The horizontal coordinates were determined by differentially corrected
 DO4232.hand held GPS observations or other comparable positioning techniques
 DO4232.and have an estimated accuracy of +/- 3 meters.
 DO4232
 DO4232.The orthometric height was determined by differential leveling and
 DO4232.adjusted by the NATIONAL GEODETIC SURVEY
 DO4232.in April 2013.
 DO4232
 DO4232.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4232.GEOID18 height accuracy estimate available here.
 DO4232
 DO4232.Click photographs - Photos may exist for this station.
 DO4232
 DO4232.The dynamic height is computed by dividing the NAVD 88
 DO4232.geopotential number by the normal gravity value computed on the
 DO4232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4232.degrees latitude (g = 980.6199 gals.).
 DO4232
 DO4232.The modeled gravity was interpolated from observed gravity values.
 DO4232
 DO4232;                    North         East    Units  Estimated Accuracy
 DO4232;SPC IL E     -   186,502.9     339,795.4     MT  (+/- 3 meters HH1 GPS) 
 DO4232
 DO4232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2326944595(NAD 83)
 DO4232
 DO4232                          SUPERSEDED SURVEY CONTROL
 DO4232
 DO4232.No superseded survey control is available for this station.
 DO4232
 DO4232_MARKER: F = FLANGE-ENCASED ROD
 DO4232_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4232_STAMPING: EW 111
 DO4232_MARK LOGO: UIL
 DO4232_PROJECTION: FLUSH
 DO4232_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4232_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4232+STABILITY: POSITION/ELEVATION WELL
 DO4232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4232+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4232_ROD/PIPE-DEPTH: 17.1 meters
 DO4232_SLEEVE-DEPTH  : 0.9 meters
 DO4232
 DO4232  HISTORY     - Date     Condition        Report By
 DO4232  HISTORY     - 20120501 MONUMENTED       TROTT
 DO4232
 DO4232                          STATION DESCRIPTION
 DO4232
 DO4232'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4232'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTHEAST OF GRAYVILLE,
 DO4232'7.7 MI (12.4 KM) SOUTHWEST OF MOUNT CARMEL AND IN THE TOWN OF
 DO4232'KEENSBURG, IL.
 DO4232'
 DO4232'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4232'ROAD 8 IN KEENSBURG, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 0.4 MI (0.6
 DO4232'KM) TO THE STATION ON THE RIGHT.
 DO4232'
 DO4232'THE STATION IS 11.6 M (38.1 FT) NORTHWEST OF THE CENTERLINE OF IL
 DO4232'ROUTE 1 AND 40.3 M (132.2 FT) SOUTHWEST OF THE SOUTHWEST END OF A
 DO4232'CONCRETE CULVERT PIPE.
 DO4232'
 DO4232'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4232'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4232'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4233 ***********************************************************************
 DO4233  DESIGNATION -  EW 112
 DO4233  PID         -  DO4233
 DO4233  STATE/COUNTY-  IL/WABASH
 DO4233  COUNTRY     -  US
 DO4233  USGS QUAD   -  GRAYVILLE (2018)
 DO4233
 DO4233                         *CURRENT SURVEY CONTROL
 DO4233  ______________________________________________________________________
 DO4233* NAD 83(1986) POSITION- 38 20 15.91   (N) 087 53 30.85   (W)   HD_HELD1
 DO4233* NAVD 88 ORTHO HEIGHT -   122.407 (meters)      401.60  (feet) ADJUSTED
 DO4233  ______________________________________________________________________
 DO4233  GEOID HEIGHT    -        -31.077 (meters)                     GEOID18
 DO4233  DYNAMIC HEIGHT  -        122.328 (meters)      401.34  (feet) COMP
 DO4233  MODELED GRAVITY -    979,980.9   (mgal)                       NAVD 88
 DO4233
 DO4233  VERT ORDER      -  SECOND    CLASS I
 DO4233
 DO4233.The horizontal coordinates were determined by differentially corrected
 DO4233.hand held GPS observations or other comparable positioning techniques
 DO4233.and have an estimated accuracy of +/- 3 meters.
 DO4233
 DO4233.The orthometric height was determined by differential leveling and
 DO4233.adjusted by the NATIONAL GEODETIC SURVEY
 DO4233.in April 2013.
 DO4233
 DO4233.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4233.GEOID18 height accuracy estimate available here.
 DO4233
 DO4233.Click photographs - Photos may exist for this station.
 DO4233
 DO4233.The dynamic height is computed by dividing the NAVD 88
 DO4233.geopotential number by the normal gravity value computed on the
 DO4233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4233.degrees latitude (g = 980.6199 gals.).
 DO4233
 DO4233.The modeled gravity was interpolated from observed gravity values.
 DO4233
 DO4233;                    North         East    Units  Estimated Accuracy
 DO4233;SPC IL E     -   185,556.6     338,592.6     MT  (+/- 3 meters HH1 GPS) 
 DO4233
 DO4233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2205343666(NAD 83)
 DO4233
 DO4233                          SUPERSEDED SURVEY CONTROL
 DO4233
 DO4233.No superseded survey control is available for this station.
 DO4233
 DO4233_MARKER: F = FLANGE-ENCASED ROD
 DO4233_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4233_STAMPING: EW 112
 DO4233_MARK LOGO: UIL
 DO4233_PROJECTION: FLUSH
 DO4233_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4233_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4233+STABILITY: POSITION/ELEVATION WELL
 DO4233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4233+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4233_ROD/PIPE-DEPTH: 14.0 meters
 DO4233_SLEEVE-DEPTH  : 0.9 meters
 DO4233
 DO4233  HISTORY     - Date     Condition        Report By
 DO4233  HISTORY     - 20120501 MONUMENTED       TROTT
 DO4233
 DO4233                          STATION DESCRIPTION
 DO4233
 DO4233'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4233'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTHWEST OF MOUNT
 DO4233'CARMEL, 7.8 MI (12.6 KM) NORTHEAST OF GRAYVILLE AND 1.5 MI (2.4 KM)
 DO4233'SOUTHWEST OF KEENSBURG.
 DO4233'
 DO4233'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4233'ROAD 8 IN KEENSBURG, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 1.4 MI (2.3
 DO4233'KM) TO THE STATION ON THE LEFT.
 DO4233'
 DO4233'THE STATION IS 13.7 M (44.9 FT) SOUTHEAST OF THE CENTERLINE OF IL
 DO4233'ROUTE 1 AND 34.3 M (112.5 FT) NORTHEAST OF THE CENTERLINE OF COUNTY
 DO4233'ROAD 820N.
 DO4233'
 DO4233'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4233'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4233'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4234 ***********************************************************************
 DO4234  DESIGNATION -  EW 113
 DO4234  PID         -  DO4234
 DO4234  STATE/COUNTY-  IL/WABASH
 DO4234  COUNTRY     -  US
 DO4234  USGS QUAD   -  GRAYVILLE (2018)
 DO4234
 DO4234                         *CURRENT SURVEY CONTROL
 DO4234  ______________________________________________________________________
 DO4234* NAD 83(1986) POSITION- 38 19 43.55   (N) 087 54 27.74   (W)   HD_HELD1
 DO4234* NAVD 88 ORTHO HEIGHT -   122.507 (meters)      401.93  (feet) ADJUSTED
 DO4234  ______________________________________________________________________
 DO4234  GEOID HEIGHT    -        -31.052 (meters)                     GEOID18
 DO4234  DYNAMIC HEIGHT  -        122.428 (meters)      401.67  (feet) COMP
 DO4234  MODELED GRAVITY -    979,980.2   (mgal)                       NAVD 88
 DO4234
 DO4234  VERT ORDER      -  SECOND    CLASS I
 DO4234
 DO4234.The horizontal coordinates were determined by differentially corrected
 DO4234.hand held GPS observations or other comparable positioning techniques
 DO4234.and have an estimated accuracy of +/- 3 meters.
 DO4234
 DO4234.The orthometric height was determined by differential leveling and
 DO4234.adjusted by the NATIONAL GEODETIC SURVEY
 DO4234.in April 2013.
 DO4234
 DO4234.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4234.GEOID18 height accuracy estimate available here.
 DO4234
 DO4234.Click photographs - Photos may exist for this station.
 DO4234
 DO4234.The dynamic height is computed by dividing the NAVD 88
 DO4234.geopotential number by the normal gravity value computed on the
 DO4234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4234.degrees latitude (g = 980.6199 gals.).
 DO4234
 DO4234.The modeled gravity was interpolated from observed gravity values.
 DO4234
 DO4234;                    North         East    Units  Estimated Accuracy
 DO4234;SPC IL E     -   184,552.3     337,215.6     MT  (+/- 3 meters HH1 GPS) 
 DO4234
 DO4234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2066242682(NAD 83)
 DO4234
 DO4234                          SUPERSEDED SURVEY CONTROL
 DO4234
 DO4234.No superseded survey control is available for this station.
 DO4234
 DO4234_MARKER: F = FLANGE-ENCASED ROD
 DO4234_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4234_STAMPING: EW 113
 DO4234_MARK LOGO: UIL
 DO4234_PROJECTION: FLUSH
 DO4234_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4234_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4234+STABILITY: POSITION/ELEVATION WELL
 DO4234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4234+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4234_ROD/PIPE-DEPTH: 17.7 meters
 DO4234_SLEEVE-DEPTH  : 0.9 meters
 DO4234
 DO4234  HISTORY     - Date     Condition        Report By
 DO4234  HISTORY     - 20120501 MONUMENTED       TROTT
 DO4234
 DO4234                          STATION DESCRIPTION
 DO4234
 DO4234'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4234'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST-SOUTHEAST OF
 DO4234'ALBION, 6.8 MI (10.9 KM) NORTHEAST OF GRAYVILLE AND 2.6 MI (4.2 KM)
 DO4234'SOUTHWEST OF KEENSBURG.
 DO4234'
 DO4234'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4234'ROAD 8 IN KEENSBURG, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 2.45 MI (3.9
 DO4234'KM) TO THE STATION ON THE RIGHT.
 DO4234'
 DO4234'THE STATION IS 10.7 M (35.1 FT) NORTHWEST OF THE CENTERLINE OF IL
 DO4234'ROUTE 1, 3.1 M (10.2 FT) SOUTHWEST OF THE CENTERLINE OF GRAVEL FIELD
 DO4234'ENTRANCE AND 2.0 M (6.6 FT) WEST OF A CORRUGATED METAL CULVERT PIPE.
 DO4234'
 DO4234'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4234'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4234'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4235 ***********************************************************************
 DO4235  DESIGNATION -  EW 114
 DO4235  PID         -  DO4235
 DO4235  STATE/COUNTY-  IL/WABASH
 DO4235  COUNTRY     -  US
 DO4235  USGS QUAD   -  GRAYVILLE (2018)
 DO4235
 DO4235                         *CURRENT SURVEY CONTROL
 DO4235  ______________________________________________________________________
 DO4235* NAD 83(1986) POSITION- 38 19 16.38   (N) 087 55 13.89   (W)   HD_HELD1
 DO4235* NAVD 88 ORTHO HEIGHT -   121.882 (meters)      399.87  (feet) ADJUSTED
 DO4235  ______________________________________________________________________
 DO4235  GEOID HEIGHT    -        -31.030 (meters)                     GEOID18
 DO4235  DYNAMIC HEIGHT  -        121.803 (meters)      399.62  (feet) COMP
 DO4235  MODELED GRAVITY -    979,979.7   (mgal)                       NAVD 88
 DO4235
 DO4235  VERT ORDER      -  SECOND    CLASS I
 DO4235
 DO4235.The horizontal coordinates were determined by differentially corrected
 DO4235.hand held GPS observations or other comparable positioning techniques
 DO4235.and have an estimated accuracy of +/- 3 meters.
 DO4235
 DO4235.The orthometric height was determined by differential leveling and
 DO4235.adjusted by the NATIONAL GEODETIC SURVEY
 DO4235.in April 2013.
 DO4235
 DO4235.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4235.GEOID18 height accuracy estimate available here.
 DO4235
 DO4235.Click photographs - Photos may exist for this station.
 DO4235
 DO4235.The dynamic height is computed by dividing the NAVD 88
 DO4235.geopotential number by the normal gravity value computed on the
 DO4235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4235.degrees latitude (g = 980.6199 gals.).
 DO4235
 DO4235.The modeled gravity was interpolated from observed gravity values.
 DO4235
 DO4235;                    North         East    Units  Estimated Accuracy
 DO4235;SPC IL E     -   183,709.5     336,098.4     MT  (+/- 3 meters HH1 GPS) 
 DO4235
 DO4235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1953341856(NAD 83)
 DO4235
 DO4235                          SUPERSEDED SURVEY CONTROL
 DO4235
 DO4235.No superseded survey control is available for this station.
 DO4235
 DO4235_MARKER: F = FLANGE-ENCASED ROD
 DO4235_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4235_STAMPING: EW 114
 DO4235_MARK LOGO: UIL
 DO4235_PROJECTION: FLUSH
 DO4235_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4235_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4235+STABILITY: POSITION/ELEVATION WELL
 DO4235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4235+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4235_ROD/PIPE-DEPTH: 11.0 meters
 DO4235_SLEEVE-DEPTH  : 0.9 meters
 DO4235
 DO4235  HISTORY     - Date     Condition        Report By
 DO4235  HISTORY     - 20120501 MONUMENTED       TROTT
 DO4235
 DO4235                          STATION DESCRIPTION
 DO4235
 DO4235'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4235'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-SOUTHEAST OF
 DO4235'ALBION, 5.9 MI (9.5 KM) NORTHEAST OF GRAYVILLE AND 3.5 MI (5.6 KM)
 DO4235'SOUTHWEST OF KEENSBURG.
 DO4235'
 DO4235'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4235'ROAD 8 IN KEENSBURG, PROCEED SOUTHWEST ON IL ROUTE 1 FOR 3.3 MI (5.3
 DO4235'KM) TO THE STATION ON THE RIGHT.
 DO4235'
 DO4235'THE STATION IS 6.1 M (20.0 FT) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DO4235'1, 39.4 M (129.3 FT) NORTHEAST OF THE CENTERLINE OF GRAVEL ENTRANCE
 DO4235'AND 13.1 M (43.0 FT) EAST OF A WOOD POWER POLE.
 DO4235'
 DO4235'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4235'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4235'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4236 ***********************************************************************
 DO4236  DESIGNATION -  EW 115
 DO4236  PID         -  DO4236
 DO4236  STATE/COUNTY-  IL/WABASH
 DO4236  COUNTRY     -  US
 DO4236  USGS QUAD   -  GRAYVILLE (2018)
 DO4236
 DO4236                         *CURRENT SURVEY CONTROL
 DO4236  ______________________________________________________________________
 DO4236* NAD 83(1986) POSITION- 38 18 47.64   (N) 087 56 09.01   (W)   HD_HELD1
 DO4236* NAVD 88 ORTHO HEIGHT -   120.896 (meters)      396.64  (feet) ADJUSTED
 DO4236  ______________________________________________________________________
 DO4236  GEOID HEIGHT    -        -31.002 (meters)                     GEOID18
 DO4236  DYNAMIC HEIGHT  -        120.817 (meters)      396.38  (feet) COMP
 DO4236  MODELED GRAVITY -    979,979.4   (mgal)                       NAVD 88
 DO4236
 DO4236  VERT ORDER      -  SECOND    CLASS I
 DO4236
 DO4236.The horizontal coordinates were determined by differentially corrected
 DO4236.hand held GPS observations or other comparable positioning techniques
 DO4236.and have an estimated accuracy of +/- 3 meters.
 DO4236
 DO4236.The orthometric height was determined by differential leveling and
 DO4236.adjusted by the NATIONAL GEODETIC SURVEY
 DO4236.in April 2013.
 DO4236
 DO4236.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4236.GEOID18 height accuracy estimate available here.
 DO4236
 DO4236.Click photographs - Photos may exist for this station.
 DO4236
 DO4236.The dynamic height is computed by dividing the NAVD 88
 DO4236.geopotential number by the normal gravity value computed on the
 DO4236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4236.degrees latitude (g = 980.6199 gals.).
 DO4236
 DO4236.The modeled gravity was interpolated from observed gravity values.
 DO4236
 DO4236;                    North         East    Units  Estimated Accuracy
 DO4236;SPC IL E     -   182,817.5     334,763.3     MT  (+/- 3 meters HH1 GPS) 
 DO4236
 DO4236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1818540984(NAD 83)
 DO4236
 DO4236                          SUPERSEDED SURVEY CONTROL
 DO4236
 DO4236.No superseded survey control is available for this station.
 DO4236
 DO4236_MARKER: F = FLANGE-ENCASED ROD
 DO4236_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4236_STAMPING: EW 115
 DO4236_MARK LOGO: UIL
 DO4236_PROJECTION: FLUSH
 DO4236_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4236_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4236+STABILITY: POSITION/ELEVATION WELL
 DO4236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4236+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4236_ROD/PIPE-DEPTH: 7.3 meters
 DO4236_SLEEVE-DEPTH  : 0.9 meters
 DO4236
 DO4236  HISTORY     - Date     Condition        Report By
 DO4236  HISTORY     - 20120501 MONUMENTED       TROTT
 DO4236
 DO4236                          STATION DESCRIPTION
 DO4236
 DO4236'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4236'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHEAST OF ALBION, 5.0
 DO4236'MI (8.0 KM) NORTHEAST OF GRAYVILLE AND 4.5 MI (7.2 KM) SOUTHWEST OF
 DO4236'KEENSBURG.
 DO4236'
 DO4236'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4236'ROAD 270 ABOUT 4.7 MI (7.6 KM) NORTHEAST OF GRAYVILLE, PROCEED
 DO4236'NORTHEAST ON IL ROUTE 1 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 DO4236'LEFT.
 DO4236'
 DO4236'THE STATION IS 7.5 M (24.6 FT) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DO4236'1, 18.8 M (61.7 FT) NORTHEAST OF A TELEPHONE SPLICE BOX AND 3.4 M
 DO4236'(11.2 FT) EAST OF A 12 INCH (30 CM) CORRUGATED METAL CULVERT PIPE.
 DO4236'
 DO4236'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4236'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4236'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4237 ***********************************************************************
 DO4237  DESIGNATION -  EW 116
 DO4237  PID         -  DO4237
 DO4237  STATE/COUNTY-  IL/WABASH
 DO4237  COUNTRY     -  US
 DO4237  USGS QUAD   -  GRAYVILLE (2018)
 DO4237
 DO4237                         *CURRENT SURVEY CONTROL
 DO4237  ______________________________________________________________________
 DO4237* NAD 83(1986) POSITION- 38 18 10.58   (N) 087 56 55.58   (W)   HD_HELD1
 DO4237* NAVD 88 ORTHO HEIGHT -   117.939 (meters)      386.94  (feet) ADJUSTED
 DO4237  ______________________________________________________________________
 DO4237  GEOID HEIGHT    -        -30.975 (meters)                     GEOID18
 DO4237  DYNAMIC HEIGHT  -        117.862 (meters)      386.69  (feet) COMP
 DO4237  MODELED GRAVITY -    979,978.9   (mgal)                       NAVD 88
 DO4237
 DO4237  VERT ORDER      -  SECOND    CLASS I
 DO4237
 DO4237.The horizontal coordinates were determined by differentially corrected
 DO4237.hand held GPS observations or other comparable positioning techniques
 DO4237.and have an estimated accuracy of +/- 3 meters.
 DO4237
 DO4237.The orthometric height was determined by differential leveling and
 DO4237.adjusted by the NATIONAL GEODETIC SURVEY
 DO4237.in April 2013.
 DO4237
 DO4237.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4237.GEOID18 height accuracy estimate available here.
 DO4237
 DO4237.Click photographs - Photos may exist for this station.
 DO4237
 DO4237.The dynamic height is computed by dividing the NAVD 88
 DO4237.geopotential number by the normal gravity value computed on the
 DO4237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4237.degrees latitude (g = 980.6199 gals.).
 DO4237
 DO4237.The modeled gravity was interpolated from observed gravity values.
 DO4237
 DO4237;                    North         East    Units  Estimated Accuracy
 DO4237;SPC IL E     -   181,670.0     333,636.7     MT  (+/- 3 meters HH1 GPS) 
 DO4237
 DO4237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1704339853(NAD 83)
 DO4237
 DO4237                          SUPERSEDED SURVEY CONTROL
 DO4237
 DO4237.No superseded survey control is available for this station.
 DO4237
 DO4237_MARKER: F = FLANGE-ENCASED ROD
 DO4237_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4237_STAMPING: EW 116
 DO4237_MARK LOGO: UIL
 DO4237_PROJECTION: FLUSH
 DO4237_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4237_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4237+STABILITY: POSITION/ELEVATION WELL
 DO4237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4237+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4237_ROD/PIPE-DEPTH: 6.1 meters
 DO4237_SLEEVE-DEPTH  : 0.9 meters
 DO4237
 DO4237  HISTORY     - Date     Condition        Report By
 DO4237  HISTORY     - 20120502 MONUMENTED       TROTT
 DO4237
 DO4237                          STATION DESCRIPTION
 DO4237
 DO4237'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4237'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHEAST OF ALBION, 5.5
 DO4237'MI (8.8 KM) SOUTHWEST OF KEENSBURG AND 4.0 MI (6.4 KM) NORTHEAST OF
 DO4237'GRAYVILLE.
 DO4237'
 DO4237'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4237'ROAD 270 ABOUT 4.7 MI (7.6 KM) NORTHEAST OF GRAYVILLE, PROCEED
 DO4237'SOUTHWEST ON IL ROUTE 1 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DO4237'RIGHT.
 DO4237'
 DO4237'THE STATION IS 13.7 M (44.9 FT) NORTHWEST OF THE CENTERLINE OF IL
 DO4237'ROUTE 1 AND 7.3 M (24.0 FT) SOUTHWEST OF A CONCRETE BOX CULVERT.
 DO4237'
 DO4237'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4237'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4237'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4238 ***********************************************************************
 DO4238  DESIGNATION -  EW 117
 DO4238  PID         -  DO4238
 DO4238  STATE/COUNTY-  IL/EDWARDS
 DO4238  COUNTRY     -  US
 DO4238  USGS QUAD   -  GRAYVILLE (2018)
 DO4238
 DO4238                         *CURRENT SURVEY CONTROL
 DO4238  ______________________________________________________________________
 DO4238* NAD 83(1986) POSITION- 38 17 41.56   (N) 087 57 52.74   (W)   HD_HELD1
 DO4238* NAVD 88 ORTHO HEIGHT -   132.508 (meters)      434.74  (feet) ADJUSTED
 DO4238  ______________________________________________________________________
 DO4238  GEOID HEIGHT    -        -30.944 (meters)                     GEOID18
 DO4238  DYNAMIC HEIGHT  -        132.422 (meters)      434.45  (feet) COMP
 DO4238  MODELED GRAVITY -    979,978.9   (mgal)                       NAVD 88
 DO4238
 DO4238  VERT ORDER      -  SECOND    CLASS I
 DO4238
 DO4238.The horizontal coordinates were determined by differentially corrected
 DO4238.hand held GPS observations or other comparable positioning techniques
 DO4238.and have an estimated accuracy of +/- 3 meters.
 DO4238
 DO4238.The orthometric height was determined by differential leveling and
 DO4238.adjusted by the NATIONAL GEODETIC SURVEY
 DO4238.in April 2013.
 DO4238
 DO4238.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4238.GEOID18 height accuracy estimate available here.
 DO4238
 DO4238.Click photographs - Photos may exist for this station.
 DO4238
 DO4238.The dynamic height is computed by dividing the NAVD 88
 DO4238.geopotential number by the normal gravity value computed on the
 DO4238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4238.degrees latitude (g = 980.6199 gals.).
 DO4238
 DO4238.The modeled gravity was interpolated from observed gravity values.
 DO4238
 DO4238;                    North         East    Units  Estimated Accuracy
 DO4238;SPC IL E     -   180,769.6     332,251.5     MT  (+/- 3 meters HH1 GPS) 
 DO4238
 DO4238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1564538973(NAD 83)
 DO4238
 DO4238                          SUPERSEDED SURVEY CONTROL
 DO4238
 DO4238.No superseded survey control is available for this station.
 DO4238
 DO4238_MARKER: F = FLANGE-ENCASED ROD
 DO4238_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4238_STAMPING: EW 117
 DO4238_MARK LOGO: UIL
 DO4238_PROJECTION: FLUSH
 DO4238_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4238_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4238+STABILITY: POSITION/ELEVATION WELL
 DO4238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4238+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4238_ROD/PIPE-DEPTH: 6.7 meters
 DO4238_SLEEVE-DEPTH  : 0.9 meters
 DO4238
 DO4238  HISTORY     - Date     Condition        Report By
 DO4238  HISTORY     - 20120503 MONUMENTED       TROTT
 DO4238
 DO4238                          STATION DESCRIPTION
 DO4238
 DO4238'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4238'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHEAST OF ALBION, 6.4
 DO4238'MI (10.3 KM) SOUTHWEST OF KEENSBURG AND 3.2 MI (5.1 KM)
 DO4238'NORTH-NORTHEAST OF GRAYVILLE.
 DO4238'
 DO4238'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4238'ROAD 270 ABOUT 4.7 MI (7.6 KM) NORTHEAST OF GRAYVILLE, PROCEED
 DO4238'SOUTHWEST ON IL ROUTE 1 FOR 1.7 MI (2.7 KM) TO THE STATION ON THE
 DO4238'RIGHT.
 DO4238'
 DO4238'THE STATION IS 11.2 M (36.7 FT) NORTH OF THE CENTERLINE OF IL ROUTE 1
 DO4238'AND 12.3 M (40.4 FT) NORTHEAST OF A WOOD POWER POLE.
 DO4238'
 DO4238'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4238'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4238'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4239 ***********************************************************************
 DO4239  DESIGNATION -  EW 118
 DO4239  PID         -  DO4239
 DO4239  STATE/COUNTY-  IL/EDWARDS
 DO4239  COUNTRY     -  US
 DO4239  USGS QUAD   -  GRAYVILLE (2018)
 DO4239
 DO4239                         *CURRENT SURVEY CONTROL
 DO4239  ______________________________________________________________________
 DO4239* NAD 83(1986) POSITION- 38 17 20.37   (N) 087 58 48.33   (W)   HD_HELD1
 DO4239* NAVD 88 ORTHO HEIGHT -   123.639 (meters)      405.64  (feet) ADJUSTED
 DO4239  ______________________________________________________________________
 DO4239  GEOID HEIGHT    -        -30.916 (meters)                     GEOID18
 DO4239  DYNAMIC HEIGHT  -        123.559 (meters)      405.38  (feet) COMP
 DO4239  MODELED GRAVITY -    979,979.2   (mgal)                       NAVD 88
 DO4239
 DO4239  VERT ORDER      -  SECOND    CLASS I
 DO4239
 DO4239.The horizontal coordinates were determined by differentially corrected
 DO4239.hand held GPS observations or other comparable positioning techniques
 DO4239.and have an estimated accuracy of +/- 3 meters.
 DO4239
 DO4239.The orthometric height was determined by differential leveling and
 DO4239.adjusted by the NATIONAL GEODETIC SURVEY
 DO4239.in April 2013.
 DO4239
 DO4239.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4239.GEOID18 height accuracy estimate available here.
 DO4239
 DO4239.Click photographs - Photos may exist for this station.
 DO4239
 DO4239.The dynamic height is computed by dividing the NAVD 88
 DO4239.geopotential number by the normal gravity value computed on the
 DO4239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4239.degrees latitude (g = 980.6199 gals.).
 DO4239
 DO4239.The modeled gravity was interpolated from observed gravity values.
 DO4239
 DO4239;                    North         East    Units  Estimated Accuracy
 DO4239;SPC IL E     -   180,110.9     330,903.2     MT  (+/- 3 meters HH1 GPS) 
 DO4239
 DO4239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1428838334(NAD 83)
 DO4239
 DO4239                          SUPERSEDED SURVEY CONTROL
 DO4239
 DO4239.No superseded survey control is available for this station.
 DO4239
 DO4239_MARKER: F = FLANGE-ENCASED ROD
 DO4239_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4239_STAMPING: EW 118
 DO4239_MARK LOGO: UIL
 DO4239_PROJECTION: FLUSH
 DO4239_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4239_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4239+STABILITY: POSITION/ELEVATION WELL
 DO4239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4239+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4239_ROD/PIPE-DEPTH: 9.8 meters
 DO4239_SLEEVE-DEPTH  : 0.9 meters
 DO4239
 DO4239  HISTORY     - Date     Condition        Report By
 DO4239  HISTORY     - 20120502 MONUMENTED       TROTT
 DO4239
 DO4239                          STATION DESCRIPTION
 DO4239
 DO4239'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4239'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHWEST OF KEENSBURG,
 DO4239'7.4 MI (11.9 KM) SOUTHEAST OF ALBION AND 2.3 MI (3.7 KM)
 DO4239'NORTH-NORTHEAST OF GRAYVILLE.
 DO4239'
 DO4239'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4239'ROAD 650N ABOUT 4.7 MI (7.6 KM) NORTHEAST OF KEENSBURG, PROCEED
 DO4239'SOUTHWEST ON IL ROUTE 1 TO 200N ROAD, GO WEST ON 200N ROAD FOR 0.15 MI
 DO4239'(0.2 KM) TO THE STATION ON THE LEFT.
 DO4239'
 DO4239'THE STATION IS 8.5 M (27.9 FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4239'200N, 13.8 M (45.3 FT) NORTH OF WOOD POWER POLE AND 4.9 M (16.1 FT)
 DO4239'EAST OF THE CENTERLINE OF GRAVEL DRIVEWAY.
 DO4239'
 DO4239'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4239'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4239'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4240 ***********************************************************************
 DO4240  DESIGNATION -  EW 119
 DO4240  PID         -  DO4240
 DO4240  STATE/COUNTY-  IL/EDWARDS
 DO4240  COUNTRY     -  US
 DO4240  USGS QUAD   -  GRAYVILLE (2018)
 DO4240
 DO4240                         *CURRENT SURVEY CONTROL
 DO4240  ______________________________________________________________________
 DO4240* NAD 83(1986) POSITION- 38 17 59.29   (N) 087 58 57.65   (W)   HD_HELD1
 DO4240* NAVD 88 ORTHO HEIGHT -   119.464 (meters)      391.94  (feet) ADJUSTED
 DO4240  ______________________________________________________________________
 DO4240  GEOID HEIGHT    -        -30.918 (meters)                     GEOID18
 DO4240  DYNAMIC HEIGHT  -        119.387 (meters)      391.69  (feet) COMP
 DO4240  MODELED GRAVITY -    979,980.6   (mgal)                       NAVD 88
 DO4240
 DO4240  VERT ORDER      -  SECOND    CLASS I
 DO4240
 DO4240.The horizontal coordinates were determined by differentially corrected
 DO4240.hand held GPS observations or other comparable positioning techniques
 DO4240.and have an estimated accuracy of +/- 3 meters.
 DO4240
 DO4240.The orthometric height was determined by differential leveling and
 DO4240.adjusted by the NATIONAL GEODETIC SURVEY
 DO4240.in April 2013.
 DO4240
 DO4240.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4240.GEOID18 height accuracy estimate available here.
 DO4240
 DO4240.Click photographs - Photos may exist for this station.
 DO4240
 DO4240.The dynamic height is computed by dividing the NAVD 88
 DO4240.geopotential number by the normal gravity value computed on the
 DO4240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4240.degrees latitude (g = 980.6199 gals.).
 DO4240
 DO4240.The modeled gravity was interpolated from observed gravity values.
 DO4240
 DO4240;                    North         East    Units  Estimated Accuracy
 DO4240;SPC IL E     -   181,310.1     330,672.2     MT  (+/- 3 meters HH1 GPS) 
 DO4240
 DO4240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1407439536(NAD 83)
 DO4240
 DO4240                          SUPERSEDED SURVEY CONTROL
 DO4240
 DO4240.No superseded survey control is available for this station.
 DO4240
 DO4240_MARKER: F = FLANGE-ENCASED ROD
 DO4240_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4240_STAMPING: EW 119
 DO4240_MARK LOGO: UIL
 DO4240_PROJECTION: FLUSH
 DO4240_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4240+STABILITY: SURFACE MOTION
 DO4240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4240+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4240_ROD/PIPE-DEPTH: 3.7 meters
 DO4240_SLEEVE-DEPTH  : 0.9 meters
 DO4240
 DO4240  HISTORY     - Date     Condition        Report By
 DO4240  HISTORY     - 20120502 MONUMENTED       TROTT
 DO4240
 DO4240                          STATION DESCRIPTION
 DO4240
 DO4240'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4240'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-SOUTHWEST OF
 DO4240'KEENSBURG, 6.7 MI (10.8 KM) SOUTHEAST OF ALBION AND 3.0 MI (4.8 KM)
 DO4240'NORTH-NORTHEAST OF GRAYVILLE.
 DO4240'
 DO4240'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4240'ROAD 12 ABOUT 1.5 MI (2.4 KM) NORTH OF GRAYVILLE, PROCEED NORTH ON
 DO4240'COUNTY ROAD 12 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DO4240'
 DO4240'THE STATION IS 11.7 M (38.4 FT) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4240'12, 23.7 M (77.8 FT) NORTH OF CONCRETE RIGHT OF WAY MARKER AND 21.6 M
 DO4240'(70.9 FT) SOUTH OF WOOD POWER POLE.
 DO4240'
 DO4240'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4240'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4240'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4241 ***********************************************************************
 DO4241  DESIGNATION -  EW 120
 DO4241  PID         -  DO4241
 DO4241  STATE/COUNTY-  IL/EDWARDS
 DO4241  COUNTRY     -  US
 DO4241  USGS QUAD   -  GRAYVILLE (2018)
 DO4241
 DO4241                         *CURRENT SURVEY CONTROL
 DO4241  ______________________________________________________________________
 DO4241* NAD 83(1986) POSITION- 38 18 47.69   (N) 087 58 58.22   (W)   HD_HELD1
 DO4241* NAVD 88 ORTHO HEIGHT -   136.411 (meters)      447.54  (feet) ADJUSTED
 DO4241  ______________________________________________________________________
 DO4241  GEOID HEIGHT    -        -30.926 (meters)                     GEOID18
 DO4241  DYNAMIC HEIGHT  -        136.323 (meters)      447.25  (feet) COMP
 DO4241  MODELED GRAVITY -    979,981.9   (mgal)                       NAVD 88
 DO4241
 DO4241  VERT ORDER      -  SECOND    CLASS I
 DO4241
 DO4241.The horizontal coordinates were determined by differentially corrected
 DO4241.hand held GPS observations or other comparable positioning techniques
 DO4241.and have an estimated accuracy of +/- 3 meters.
 DO4241
 DO4241.The orthometric height was determined by differential leveling and
 DO4241.adjusted by the NATIONAL GEODETIC SURVEY
 DO4241.in April 2013.
 DO4241
 DO4241.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4241.GEOID18 height accuracy estimate available here.
 DO4241
 DO4241.Click photographs - Photos may exist for this station.
 DO4241
 DO4241.The dynamic height is computed by dividing the NAVD 88
 DO4241.geopotential number by the normal gravity value computed on the
 DO4241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4241.degrees latitude (g = 980.6199 gals.).
 DO4241
 DO4241.The modeled gravity was interpolated from observed gravity values.
 DO4241
 DO4241;                    North         East    Units  Estimated Accuracy
 DO4241;SPC IL E     -   182,802.4     330,652.7     MT  (+/- 3 meters HH1 GPS) 
 DO4241
 DO4241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1407641028(NAD 83)
 DO4241
 DO4241                          SUPERSEDED SURVEY CONTROL
 DO4241
 DO4241.No superseded survey control is available for this station.
 DO4241
 DO4241_MARKER: F = FLANGE-ENCASED ROD
 DO4241_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4241_STAMPING: EW 120
 DO4241_MARK LOGO: UIL
 DO4241_PROJECTION: FLUSH
 DO4241_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4241+STABILITY: SURFACE MOTION
 DO4241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4241+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4241_ROD/PIPE-DEPTH: 3.7 meters
 DO4241_SLEEVE-DEPTH  : 0.9 meters
 DO4241
 DO4241  HISTORY     - Date     Condition        Report By
 DO4241  HISTORY     - 20120502 MONUMENTED       TROTT
 DO4241
 DO4241                          STATION DESCRIPTION
 DO4241
 DO4241'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4241'THE STATION IS LOCATED APPROXIMATELY 2.4 MI (3.9 KM) WEST OF COWLING,
 DO4241'IL AND 3.9 MI (6.3 KM) NORTH OF GRAYVILLE, IL.
 DO4241'
 DO4241'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4241'ROAD 12 ABOUT 1.5 MI (2.4 KM) NORTH OF GRAYVILLE, PROCEED NORTH ON
 DO4241'COUNTY ROAD 12 FOR 2.4 MI (3.9 KM) 450N ROAD AND THE STATION ON THE
 DO4241'LEFT.
 DO4241'
 DO4241'THE STATION IS 12.6 M (41.3 FT) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4241'12, 8.8 M (28.9 FT) NORTH OF THE CENTERLINE OF 450N ROAD AND 18.2 M
 DO4241'(59.7 FT) EAST OF WOOD POWER POLE AND TELEPHONE SPLICE BOX.
 DO4241'
 DO4241'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4241'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4241'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4242 ***********************************************************************
 DO4242  DESIGNATION -  EW 121
 DO4242  PID         -  DO4242
 DO4242  STATE/COUNTY-  IL/EDWARDS
 DO4242  COUNTRY     -  US
 DO4242  USGS QUAD   -  ALBION SOUTH (2018)
 DO4242
 DO4242                         *CURRENT SURVEY CONTROL
 DO4242  ______________________________________________________________________
 DO4242* NAD 83(1986) POSITION- 38 18 47.88   (N) 088 00 05.21   (W)   HD_HELD1
 DO4242* NAVD 88 ORTHO HEIGHT -   147.589 (meters)      484.21  (feet) ADJUSTED
 DO4242  ______________________________________________________________________
 DO4242  GEOID HEIGHT    -        -30.893 (meters)                     GEOID18
 DO4242  DYNAMIC HEIGHT  -        147.495 (meters)      483.91  (feet) COMP
 DO4242  MODELED GRAVITY -    979,983.2   (mgal)                       NAVD 88
 DO4242
 DO4242  VERT ORDER      -  SECOND    CLASS I
 DO4242
 DO4242.The horizontal coordinates were determined by differentially corrected
 DO4242.hand held GPS observations or other comparable positioning techniques
 DO4242.and have an estimated accuracy of +/- 3 meters.
 DO4242
 DO4242.The orthometric height was determined by differential leveling and
 DO4242.adjusted by the NATIONAL GEODETIC SURVEY
 DO4242.in April 2013.
 DO4242
 DO4242.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4242.GEOID18 height accuracy estimate available here.
 DO4242
 DO4242.Click photographs - Photos may exist for this station.
 DO4242
 DO4242.The dynamic height is computed by dividing the NAVD 88
 DO4242.geopotential number by the normal gravity value computed on the
 DO4242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4242.degrees latitude (g = 980.6199 gals.).
 DO4242
 DO4242.The modeled gravity was interpolated from observed gravity values.
 DO4242
 DO4242;                    North         East    Units  Estimated Accuracy
 DO4242;SPC IL E     -   182,802.2     329,025.2     MT  (+/- 3 meters HH1 GPS) 
 DO4242
 DO4242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1244941051(NAD 83)
 DO4242
 DO4242                          SUPERSEDED SURVEY CONTROL
 DO4242
 DO4242.No superseded survey control is available for this station.
 DO4242
 DO4242_MARKER: F = FLANGE-ENCASED ROD
 DO4242_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4242_STAMPING: EW 121
 DO4242_MARK LOGO: UIL
 DO4242_PROJECTION: FLUSH
 DO4242_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4242+STABILITY: SURFACE MOTION
 DO4242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4242+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4242_ROD/PIPE-DEPTH: 3.1 meters
 DO4242_SLEEVE-DEPTH  : 0.9 meters
 DO4242
 DO4242  HISTORY     - Date     Condition        Report By
 DO4242  HISTORY     - 20120502 MONUMENTED       TROTT
 DO4242
 DO4242                          STATION DESCRIPTION
 DO4242
 DO4242'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4242'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-SOUTHWEST OF
 DO4242'KEENSBURG, 5.3 MI (8.5 KM) SOUTHEAST OF ALBION AND 3.9 MI (6.3 KM)
 DO4242'NORTH OF GRAYVILLE.
 DO4242'
 DO4242'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY
 DO4242'ROAD 12 ABOUT 1.5 MI (2.4 KM) NORTH OF GRAYVILLE, PROCEED NORTH ON
 DO4242'COUNTY ROAD 12 FOR 2.4 MI (3.9 KM) 450N ROAD, GO WEST ON 450N ROAD TO
 DO4242'COUNTY ROAD 850E AND THE STATION ON THE RIGHT.
 DO4242'
 DO4242'THE STATION IS 6.9 M (22.6 FT) NORTH OF THE CENTERLINE OF 450N ROAD,
 DO4242'13.6 M (44.6 FT) WEST OF THE CENTERLINE OF COUNTY ROAD 850E AND 1.8 M
 DO4242'(5.9 FT) WEST-NORTHWEST OF A WOOD POWER POLE.
 DO4242'
 DO4242'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4242'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4242'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4243 ***********************************************************************
 DO4243  DESIGNATION -  EW 122
 DO4243  PID         -  DO4243
 DO4243  STATE/COUNTY-  IL/EDWARDS
 DO4243  COUNTRY     -  US
 DO4243  USGS QUAD   -  ALBION SOUTH (2018)
 DO4243
 DO4243                         *CURRENT SURVEY CONTROL
 DO4243  ______________________________________________________________________
 DO4243* NAD 83(1986) POSITION- 38 18 47.95   (N) 088 01 16.22   (W)   HD_HELD1
 DO4243* NAVD 88 ORTHO HEIGHT -   141.881 (meters)      465.49  (feet) ADJUSTED
 DO4243  ______________________________________________________________________
 DO4243  GEOID HEIGHT    -        -30.860 (meters)                     GEOID18
 DO4243  DYNAMIC HEIGHT  -        141.790 (meters)      465.19  (feet) COMP
 DO4243  MODELED GRAVITY -    979,985.0   (mgal)                       NAVD 88
 DO4243
 DO4243  VERT ORDER      -  SECOND    CLASS I
 DO4243
 DO4243.The horizontal coordinates were determined by differentially corrected
 DO4243.hand held GPS observations or other comparable positioning techniques
 DO4243.and have an estimated accuracy of +/- 3 meters.
 DO4243
 DO4243.The orthometric height was determined by differential leveling and
 DO4243.adjusted by the NATIONAL GEODETIC SURVEY
 DO4243.in April 2013.
 DO4243
 DO4243.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4243.GEOID18 height accuracy estimate available here.
 DO4243
 DO4243.Click photographs - Photos may exist for this station.
 DO4243
 DO4243.The dynamic height is computed by dividing the NAVD 88
 DO4243.geopotential number by the normal gravity value computed on the
 DO4243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4243.degrees latitude (g = 980.6199 gals.).
 DO4243
 DO4243.The modeled gravity was interpolated from observed gravity values.
 DO4243
 DO4243;                    North         East    Units  Estimated Accuracy
 DO4243;SPC IL E     -   182,798.4     327,300.2     MT  (+/- 3 meters HH1 GPS) 
 DO4243
 DO4243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1072541072(NAD 83)
 DO4243
 DO4243                          SUPERSEDED SURVEY CONTROL
 DO4243
 DO4243.No superseded survey control is available for this station.
 DO4243
 DO4243_MARKER: F = FLANGE-ENCASED ROD
 DO4243_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4243_STAMPING: EW 122
 DO4243_MARK LOGO: UIL
 DO4243_PROJECTION: FLUSH
 DO4243_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4243_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4243+STABILITY: POSITION/ELEVATION WELL
 DO4243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4243+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4243_ROD/PIPE-DEPTH: 4.9 meters
 DO4243_SLEEVE-DEPTH  : 0.9 meters
 DO4243
 DO4243  HISTORY     - Date     Condition        Report By
 DO4243  HISTORY     - 20120502 MONUMENTED       TROTT
 DO4243
 DO4243                          STATION DESCRIPTION
 DO4243
 DO4243'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4243'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST-SOUTHWEST OF
 DO4243'KEENSBURG, 4.8 MI (7.7 KM) SOUTH-SOUTHEAST OF ALBION AND 4.1 MI (6.6
 DO4243'KM) NORTH-NORTHWEST OF GRAYVILLE.
 DO4243'
 DO4243'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4243'130 IN GRAYVILLE, PROCEED NORTHWEST ON IL ROUTE 130 FOR 3.3 MI (5.3
 DO4243'KM) TO 450N ROAD, GO EAST ON 450N ROAD FOR 0.1 MI (0.2 KM) TO THE
 DO4243'STATION ON THE LEFT.
 DO4243'
 DO4243'THE STATION IS 7.4 M (24.3 FT) NORTH OF THE CENTERLINE OF 450N ROAD,
 DO4243'64.0 M (210.0 FT) WEST OF THE CENTERLINE OF GRAVEL DRIVEWAY AND 40.3 M
 DO4243'(132.2 FT) WEST OF WEST END OF 24 INCH (61 CM) CORRUGATED METAL
 DO4243'CULVERT PIPE.
 DO4243'
 DO4243'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4243'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4243'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4244 ***********************************************************************
 DO4244  DESIGNATION -  EW 123
 DO4244  PID         -  DO4244
 DO4244  STATE/COUNTY-  IL/EDWARDS
 DO4244  COUNTRY     -  US
 DO4244  USGS QUAD   -  ALBION SOUTH (2018)
 DO4244
 DO4244                         *CURRENT SURVEY CONTROL
 DO4244  ______________________________________________________________________
 DO4244* NAD 83(1986) POSITION- 38 18 16.26   (N) 088 01 16.64   (W)   HD_HELD1
 DO4244* NAVD 88 ORTHO HEIGHT -   142.083 (meters)      466.15  (feet) ADJUSTED
 DO4244  ______________________________________________________________________
 DO4244  GEOID HEIGHT    -        -30.854 (meters)                     GEOID18
 DO4244  DYNAMIC HEIGHT  -        141.991 (meters)      465.85  (feet) COMP
 DO4244  MODELED GRAVITY -    979,984.1   (mgal)                       NAVD 88
 DO4244
 DO4244  VERT ORDER      -  SECOND    CLASS I
 DO4244
 DO4244.The horizontal coordinates were determined by differentially corrected
 DO4244.hand held GPS observations or other comparable positioning techniques
 DO4244.and have an estimated accuracy of +/- 3 meters.
 DO4244
 DO4244.The orthometric height was determined by differential leveling and
 DO4244.adjusted by the NATIONAL GEODETIC SURVEY
 DO4244.in April 2013.
 DO4244
 DO4244.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4244.GEOID18 height accuracy estimate available here.
 DO4244
 DO4244.Click photographs - Photos may exist for this station.
 DO4244
 DO4244.The dynamic height is computed by dividing the NAVD 88
 DO4244.geopotential number by the normal gravity value computed on the
 DO4244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4244.degrees latitude (g = 980.6199 gals.).
 DO4244
 DO4244.The modeled gravity was interpolated from observed gravity values.
 DO4244
 DO4244;                    North         East    Units  Estimated Accuracy
 DO4244;SPC IL E     -   181,821.2     327,293.3     MT  (+/- 3 meters HH1 GPS) 
 DO4244
 DO4244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1070440095(NAD 83)
 DO4244
 DO4244                          SUPERSEDED SURVEY CONTROL
 DO4244
 DO4244.No superseded survey control is available for this station.
 DO4244
 DO4244_MARKER: F = FLANGE-ENCASED ROD
 DO4244_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4244_STAMPING: EW 123
 DO4244_MARK LOGO: UIL
 DO4244_PROJECTION: FLUSH
 DO4244_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4244+STABILITY: SURFACE MOTION
 DO4244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4244+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4244_ROD/PIPE-DEPTH: 3.7 meters
 DO4244_SLEEVE-DEPTH  : 0.9 meters
 DO4244
 DO4244  HISTORY     - Date     Condition        Report By
 DO4244  HISTORY     - 20120502 MONUMENTED       TROTT
 DO4244
 DO4244                          STATION DESCRIPTION
 DO4244
 DO4244'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4244'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) WEST-SOUTHWEST OF
 DO4244'KEENSBURG, 5.4 MI (8.7 KM) SOUTH-SOUTHEAST OF ALBION AND 3.6 MI (5.8
 DO4244'KM) NORTH-NORTHWEST OF GRAYVILLE.
 DO4244'
 DO4244'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4244'130 IN GRAYVILLE, PROCEED NORTHWEST ON IL ROUTE 130 FOR 2.6 MI (4.2
 DO4244'KM) TO THE STATION ON THE LEFT.
 DO4244'
 DO4244'THE STATION IS 17.7 M (58.1 FT) WEST OF THE CENTERLINE OF IL ROUTE
 DO4244'130, 10.6 M (34.8 FT) SOUTHEAST OF A WOODEN FENCE POST AND 6.6 M (21.7
 DO4244'FT) EAST OF WOOD POWER POLE.
 DO4244'
 DO4244'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4244'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4244'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4245 ***********************************************************************
 DO4245  DESIGNATION -  EW 124
 DO4245  PID         -  DO4245
 DO4245  STATE/COUNTY-  IL/EDWARDS
 DO4245  COUNTRY     -  US
 DO4245  USGS QUAD   -  ALBION SOUTH (2018)
 DO4245
 DO4245                         *CURRENT SURVEY CONTROL
 DO4245  ______________________________________________________________________
 DO4245* NAD 83(1986) POSITION- 38 16 54.55   (N) 088 00 13.04   (W)   HD_HELD1
 DO4245* NAVD 88 ORTHO HEIGHT -   133.753 (meters)      438.82  (feet) ADJUSTED
 DO4245  ______________________________________________________________________
 DO4245  GEOID HEIGHT    -        -30.871 (meters)                     GEOID18
 DO4245  DYNAMIC HEIGHT  -        133.666 (meters)      438.54  (feet) COMP
 DO4245  MODELED GRAVITY -    979,979.9   (mgal)                       NAVD 88
 DO4245
 DO4245  VERT ORDER      -  SECOND    CLASS I
 DO4245
 DO4245.The horizontal coordinates were determined by differentially corrected
 DO4245.hand held GPS observations or other comparable positioning techniques
 DO4245.and have an estimated accuracy of +/- 3 meters.
 DO4245
 DO4245.The orthometric height was determined by differential leveling and
 DO4245.adjusted by the NATIONAL GEODETIC SURVEY
 DO4245.in April 2013.
 DO4245
 DO4245.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4245.GEOID18 height accuracy estimate available here.
 DO4245
 DO4245.Click photographs - Photos may exist for this station.
 DO4245
 DO4245.The dynamic height is computed by dividing the NAVD 88
 DO4245.geopotential number by the normal gravity value computed on the
 DO4245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4245.degrees latitude (g = 980.6199 gals.).
 DO4245
 DO4245.The modeled gravity was interpolated from observed gravity values.
 DO4245
 DO4245;                    North         East    Units  Estimated Accuracy
 DO4245;SPC IL E     -   179,307.2     328,847.5     MT  (+/- 3 meters HH1 GPS) 
 DO4245
 DO4245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1222137560(NAD 83)
 DO4245
 DO4245                          SUPERSEDED SURVEY CONTROL
 DO4245
 DO4245.No superseded survey control is available for this station.
 DO4245
 DO4245_MARKER: F = FLANGE-ENCASED ROD
 DO4245_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4245_STAMPING: EW 124
 DO4245_MARK LOGO: UIL
 DO4245_PROJECTION: FLUSH
 DO4245_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4245+STABILITY: SURFACE MOTION
 DO4245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4245+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4245_ROD/PIPE-DEPTH: 3.7 meters
 DO4245_SLEEVE-DEPTH  : 0.9 meters
 DO4245
 DO4245  HISTORY     - Date     Condition        Report By
 DO4245  HISTORY     - 20120502 MONUMENTED       TROTT
 DO4245
 DO4245                          STATION DESCRIPTION
 DO4245
 DO4245'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4245'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST-SOUTHWEST OF
 DO4245'KEENSBURG, 7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF ALBION AND 1.8 MI (2.9
 DO4245'KM) NORTH-NORTHWEST OF GRAYVILLE.
 DO4245'
 DO4245'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4245'130 IN GRAYVILLE, PROCEED NORTHWEST ON IL ROUTE 130 FOR 0.8 MI (1.3
 DO4245'KM) TO COUNTY ROAD 150N AND THE STATION ON THE LEFT.
 DO4245'
 DO4245'THE STATION IS 17.7 M (58.1 FT) WEST OF THE CENTERLINE OF IL ROUTE
 DO4245'130, 7.4 M (24.3 FT) NORTH OF THE CENTERLINE OF COUNTY ROAD 150N AND
 DO4245'14.6 M (47.9 FT) EAST OF A WOOD POWER POLE.
 DO4245'
 DO4245'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4245'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4245'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4246 ***********************************************************************
 DO4246  DESIGNATION -  EW 125
 DO4246  PID         -  DO4246
 DO4246  STATE/COUNTY-  IL/EDWARDS
 DO4246  COUNTRY     -  US
 DO4246  USGS QUAD   -  GRAYVILLE (2018)
 DO4246
 DO4246                         *CURRENT SURVEY CONTROL
 DO4246  ______________________________________________________________________
 DO4246* NAD 83(1986) POSITION- 38 16 20.62   (N) 087 59 37.11   (W)   HD_HELD1
 DO4246* NAVD 88 ORTHO HEIGHT -   122.800 (meters)      402.89  (feet) ADJUSTED
 DO4246  ______________________________________________________________________
 DO4246  GEOID HEIGHT    -        -30.883 (meters)                     GEOID18
 DO4246  DYNAMIC HEIGHT  -        122.720 (meters)      402.62  (feet) COMP
 DO4246  MODELED GRAVITY -    979,978.2   (mgal)                       NAVD 88
 DO4246
 DO4246  VERT ORDER      -  SECOND    CLASS I
 DO4246
 DO4246.The horizontal coordinates were determined by differentially corrected
 DO4246.hand held GPS observations or other comparable positioning techniques
 DO4246.and have an estimated accuracy of +/- 3 meters.
 DO4246
 DO4246.The orthometric height was determined by differential leveling and
 DO4246.adjusted by the NATIONAL GEODETIC SURVEY
 DO4246.in April 2013.
 DO4246
 DO4246.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4246.GEOID18 height accuracy estimate available here.
 DO4246
 DO4246.Click photographs - Photos may exist for this station.
 DO4246
 DO4246.The dynamic height is computed by dividing the NAVD 88
 DO4246.geopotential number by the normal gravity value computed on the
 DO4246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4246.degrees latitude (g = 980.6199 gals.).
 DO4246
 DO4246.The modeled gravity was interpolated from observed gravity values.
 DO4246
 DO4246;                    North         East    Units  Estimated Accuracy
 DO4246;SPC IL E     -   178,264.2     329,724.6     MT  (+/- 3 meters HH1 GPS) 
 DO4246
 DO4246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1308336505(NAD 83)
 DO4246
 DO4246                          SUPERSEDED SURVEY CONTROL
 DO4246
 DO4246.No superseded survey control is available for this station.
 DO4246
 DO4246_MARKER: F = FLANGE-ENCASED ROD
 DO4246_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4246_STAMPING: EW 125
 DO4246_MARK LOGO: UIL
 DO4246_PROJECTION: FLUSH
 DO4246_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4246_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4246+STABILITY: POSITION/ELEVATION WELL
 DO4246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4246+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4246_ROD/PIPE-DEPTH: 7.3 meters
 DO4246_SLEEVE-DEPTH  : 0.9 meters
 DO4246
 DO4246  HISTORY     - Date     Condition        Report By
 DO4246  HISTORY     - 20120503 MONUMENTED       TROTT
 DO4246
 DO4246                          STATION DESCRIPTION
 DO4246
 DO4246'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4246'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHEAST OF
 DO4246'CROSSVILLE, 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF ALBION AND 1.0 MI (1.6
 DO4246'KM) NORTH OF GRAYVILLE.
 DO4246'
 DO4246'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 AND IL ROUTE
 DO4246'130 IN GRAYVILLE, PROCEED SOUTH ON IL ROUTE 1 FOR 0.1 MI (0.2 KM) TO
 DO4246'THE STATION ON THE RIGHT.
 DO4246'
 DO4246'THE STATION IS 9.4 M (30.8 FT) EAST OF THE CENTERLINE OF IL ROUTE 1,
 DO4246'25.7 M (84.3 FT) NORTH OF A METAL LIGHT POLE AND 5.9 M (19.4 FT) WEST
 DO4246'OF A WOOD POWER POLE.
 DO4246'
 DO4246'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4246'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4246'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4247 ***********************************************************************
 DO4247  DESIGNATION -  EW 126
 DO4247  PID         -  DO4247
 DO4247  STATE/COUNTY-  IL/WHITE
 DO4247  COUNTRY     -  US
 DO4247  USGS QUAD   -  GRAYVILLE (2018)
 DO4247
 DO4247                         *CURRENT SURVEY CONTROL
 DO4247  ______________________________________________________________________
 DO4247* NAD 83(1986) POSITION- 38 15 31.17   (N) 087 59 46.93   (W)   HD_HELD1
 DO4247* NAVD 88 ORTHO HEIGHT -   133.412 (meters)      437.70  (feet) ADJUSTED
 DO4247  ______________________________________________________________________
 DO4247  GEOID HEIGHT    -        -30.869 (meters)                     GEOID18
 DO4247  DYNAMIC HEIGHT  -        133.325 (meters)      437.42  (feet) COMP
 DO4247  MODELED GRAVITY -    979,976.6   (mgal)                       NAVD 88
 DO4247
 DO4247  VERT ORDER      -  SECOND    CLASS I
 DO4247
 DO4247.The horizontal coordinates were determined by differentially corrected
 DO4247.hand held GPS observations or other comparable positioning techniques
 DO4247.and have an estimated accuracy of +/- 3 meters.
 DO4247
 DO4247.The orthometric height was determined by differential leveling and
 DO4247.adjusted by the NATIONAL GEODETIC SURVEY
 DO4247.in April 2013.
 DO4247
 DO4247.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4247.GEOID18 height accuracy estimate available here.
 DO4247
 DO4247.Click photographs - Photos may exist for this station.
 DO4247
 DO4247.The dynamic height is computed by dividing the NAVD 88
 DO4247.geopotential number by the normal gravity value computed on the
 DO4247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4247.degrees latitude (g = 980.6199 gals.).
 DO4247
 DO4247.The modeled gravity was interpolated from observed gravity values.
 DO4247
 DO4247;                    North         East    Units  Estimated Accuracy
 DO4247;SPC IL E     -   176,738.6     329,491.4     MT  (+/- 3 meters HH1 GPS) 
 DO4247
 DO4247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1282834983(NAD 83)
 DO4247
 DO4247                          SUPERSEDED SURVEY CONTROL
 DO4247
 DO4247.No superseded survey control is available for this station.
 DO4247
 DO4247_MARKER: F = FLANGE-ENCASED ROD
 DO4247_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4247_STAMPING: EW 126
 DO4247_MARK LOGO: UIL
 DO4247_PROJECTION: FLUSH
 DO4247_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4247_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4247+STABILITY: POSITION/ELEVATION WELL
 DO4247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4247+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4247_ROD/PIPE-DEPTH: 5.2 meters
 DO4247_SLEEVE-DEPTH  : 0.9 meters
 DO4247
 DO4247  HISTORY     - Date     Condition        Report By
 DO4247  HISTORY     - 20120503 MONUMENTED       TROTT
 DO4247
 DO4247                          STATION DESCRIPTION
 DO4247
 DO4247'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4247'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH-SOUTHEAST OF
 DO4247'ALBION, 7.7 MI (12.4 KM) NORTH-NORTHEAST OF CROSSVILLE AND IN THE TOWN
 DO4247'OF GRAYVILLE, IL.
 DO4247'
 DO4247'TO REACH THE STATION FROM THE JUNCTION OF IL ROUTE 1 (COURT STREET)
 DO4247'WITH COUNTY ROAD 20 (NORTH STREET) IN GRAYVILLE, PROCEED NORTH ON IL
 DO4247'ROUTE 1 (COURT STREET) FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DO4247'THE STATION IS 9.3 M (30.5 FT) SOUTH OF THE CENTERLINE OF MILLING
 DO4247'STREET, 3.8 M (12.5 FT) WEST OF THE BACK OF CURB ON COURT STREET AND
 DO4247'21.3 M (69.9 FT) NORTH-NORTHEAST OF THE NORTHEAST BUILDING CORNER OF
 DO4247'THE FIRST CHRISTIAN CHURCH.
 DO4247'
 DO4247'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4247'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4247'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4248 ***********************************************************************
 DO4248  DESIGNATION -  EW 127
 DO4248  PID         -  DO4248
 DO4248  STATE/COUNTY-  IL/WHITE
 DO4248  COUNTRY     -  US
 DO4248  USGS QUAD   -  NEW HARMONY (2019)
 DO4248
 DO4248                         *CURRENT SURVEY CONTROL
 DO4248  ______________________________________________________________________
 DO4248* NAD 83(1986) POSITION- 38 14 35.84   (N) 087 59 49.02   (W)   HD_HELD1
 DO4248* NAVD 88 ORTHO HEIGHT -   124.994 (meters)      410.08  (feet) ADJUSTED
 DO4248  ______________________________________________________________________
 DO4248  GEOID HEIGHT    -        -30.858 (meters)                     GEOID18
 DO4248  DYNAMIC HEIGHT  -        124.912 (meters)      409.82  (feet) COMP
 DO4248  MODELED GRAVITY -    979,974.5   (mgal)                       NAVD 88
 DO4248
 DO4248  VERT ORDER      -  SECOND    CLASS I
 DO4248
 DO4248.The horizontal coordinates were determined by differentially corrected
 DO4248.hand held GPS observations or other comparable positioning techniques
 DO4248.and have an estimated accuracy of +/- 3 meters.
 DO4248
 DO4248.The orthometric height was determined by differential leveling and
 DO4248.adjusted by the NATIONAL GEODETIC SURVEY
 DO4248.in April 2013.
 DO4248
 DO4248.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4248.GEOID18 height accuracy estimate available here.
 DO4248
 DO4248.Click photographs - Photos may exist for this station.
 DO4248
 DO4248.The dynamic height is computed by dividing the NAVD 88
 DO4248.geopotential number by the normal gravity value computed on the
 DO4248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4248.degrees latitude (g = 980.6199 gals.).
 DO4248
 DO4248.The modeled gravity was interpolated from observed gravity values.
 DO4248
 DO4248;                    North         East    Units  Estimated Accuracy
 DO4248;SPC IL E     -   175,032.5     329,446.8     MT  (+/- 3 meters HH1 GPS) 
 DO4248
 DO4248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1275933278(NAD 83)
 DO4248
 DO4248                          SUPERSEDED SURVEY CONTROL
 DO4248
 DO4248.No superseded survey control is available for this station.
 DO4248
 DO4248_MARKER: F = FLANGE-ENCASED ROD
 DO4248_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4248_STAMPING: EW 127
 DO4248_MARK LOGO: UIL
 DO4248_PROJECTION: FLUSH
 DO4248_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4248_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4248+STABILITY: POSITION/ELEVATION WELL
 DO4248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4248+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4248_ROD/PIPE-DEPTH: 6.1 meters
 DO4248_SLEEVE-DEPTH  : 0.9 meters
 DO4248
 DO4248  HISTORY     - Date     Condition        Report By
 DO4248  HISTORY     - 20120503 MONUMENTED       TROTT
 DO4248
 DO4248                          STATION DESCRIPTION
 DO4248
 DO4248'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4248'THE STATION IS LOCATED APPROXIMATELY 0.9 MI (1.4 KM) SOUTH OF
 DO4248'GRAYVILLE, IL.
 DO4248'
 DO4248'TO REACH THE STATION FROM THE JUNCTION OF IL ROUTE 1 (COURT STREET)
 DO4248'WITH COUNTY ROAD 20 (NORTH STREET) IN GRAYVILLE, PROCEED SOUTH ON IL
 DO4248'ROUTE 1 (COURT STREET) FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DO4248'RIGHT.
 DO4248'
 DO4248'THE STATION IS 15.8 M (51.8 FT) WEST OF THE CENTERLINE OF IL ROUTE 1,
 DO4248'5.5 M (18.0 FT) SOUTH OF THE CENTERLINE OF AN ASPHALT FIELD ENTRANCE
 DO4248'AND 1.4 M (4.6 FT) NORTH OF A METAL POST.
 DO4248'
 DO4248'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4248'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4248'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4249 ***********************************************************************
 DO4249  DESIGNATION -  EW 128
 DO4249  PID         -  DO4249
 DO4249  STATE/COUNTY-  IL/WHITE
 DO4249  COUNTRY     -  US
 DO4249  USGS QUAD   -  CROSSVILLE (2018)
 DO4249
 DO4249                         *CURRENT SURVEY CONTROL
 DO4249  ______________________________________________________________________
 DO4249* NAD 83(1986) POSITION- 38 13 35.93   (N) 088 01 53.79   (W)   HD_HELD1
 DO4249* NAVD 88 ORTHO HEIGHT -   122.065 (meters)      400.47  (feet) ADJUSTED
 DO4249  ______________________________________________________________________
 DO4249  GEOID HEIGHT    -        -30.798 (meters)                     GEOID18
 DO4249  DYNAMIC HEIGHT  -        121.985 (meters)      400.21  (feet) COMP
 DO4249  MODELED GRAVITY -    979,974.4   (mgal)                       NAVD 88
 DO4249
 DO4249  VERT ORDER      -  SECOND    CLASS I
 DO4249
 DO4249.The horizontal coordinates were determined by differentially corrected
 DO4249.hand held GPS observations or other comparable positioning techniques
 DO4249.and have an estimated accuracy of +/- 3 meters.
 DO4249
 DO4249.The orthometric height was determined by differential leveling and
 DO4249.adjusted by the NATIONAL GEODETIC SURVEY
 DO4249.in April 2013.
 DO4249
 DO4249.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4249.GEOID18 height accuracy estimate available here.
 DO4249
 DO4249.Click photographs - Photos may exist for this station.
 DO4249
 DO4249.The dynamic height is computed by dividing the NAVD 88
 DO4249.geopotential number by the normal gravity value computed on the
 DO4249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4249.degrees latitude (g = 980.6199 gals.).
 DO4249
 DO4249.The modeled gravity was interpolated from observed gravity values.
 DO4249
 DO4249;                    North         East    Units  Estimated Accuracy
 DO4249;SPC IL E     -   173,174.8     326,418.8     MT  (+/- 3 meters HH1 GPS) 
 DO4249
 DO4249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0970531465(NAD 83)
 DO4249
 DO4249                          SUPERSEDED SURVEY CONTROL
 DO4249
 DO4249.No superseded survey control is available for this station.
 DO4249
 DO4249_MARKER: F = FLANGE-ENCASED ROD
 DO4249_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4249_STAMPING: EW 128
 DO4249_MARK LOGO: UIL
 DO4249_PROJECTION: FLUSH
 DO4249_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4249+STABILITY: SURFACE MOTION
 DO4249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4249+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4249_ROD/PIPE-DEPTH: 3.7 meters
 DO4249_SLEEVE-DEPTH  : 0.9 meters
 DO4249
 DO4249  HISTORY     - Date     Condition        Report By
 DO4249  HISTORY     - 20120503 MONUMENTED       TROTT
 DO4249
 DO4249                          STATION DESCRIPTION
 DO4249
 DO4249'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4249'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-NORTHEAST OF
 DO4249'CENTERVILLE, 4.8 MI (7.7 KM) NORTH-NORTHEAST OF CROSSVILLE AND 3.0 MI
 DO4249'(4.8 KM) SOUTHWEST OF GRAYVILLE.
 DO4249'
 DO4249'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 (COURT ST.)
 DO4249'AND COUNTY ROAD 20 (NORTH STREET), PROCEED SOUTH ON IL ROUTE 1 TO
 DO4249'COUNTY ROAD 2400N, GO WEST ON COUNTY ROAD 2400N TO COUNTY ROAD 1900E,
 DO4249'GO SOUTH ON COUNTY ROAD 1900E TO COUNTY ROAD 2400N, GO WEST ON COUNTY
 DO4249'ROAD 2400N FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DO4249'
 DO4249'THE STATION IS 6.5 M (21.3 FT) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4249'2400N, 43.2 M (141.7 FT) WEST OF A WOOD POWER POLE, 36.6 M (120.1 FT)
 DO4249'WEST OF A CORRUGATED METAL CULVERT PIPE AND 14.1 M (46.3 FT) NORTHEAST
 DO4249'OF A WOOD POWER POLE.
 DO4249'
 DO4249'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4249'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4249'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4250 ***********************************************************************
 DO4250  DESIGNATION -  EW 129
 DO4250  PID         -  DO4250
 DO4250  STATE/COUNTY-  IL/WHITE
 DO4250  COUNTRY     -  US
 DO4250  USGS QUAD   -  CROSSVILLE (2018)
 DO4250
 DO4250                         *CURRENT SURVEY CONTROL
 DO4250  ______________________________________________________________________
 DO4250* NAD 83(1986) POSITION- 38 13 36.13   (N) 088 02 43.74   (W)   HD_HELD1
 DO4250* NAVD 88 ORTHO HEIGHT -   139.311 (meters)      457.06  (feet) ADJUSTED
 DO4250  ______________________________________________________________________
 DO4250  GEOID HEIGHT    -        -30.778 (meters)                     GEOID18
 DO4250  DYNAMIC HEIGHT  -        139.220 (meters)      456.76  (feet) COMP
 DO4250  MODELED GRAVITY -    979,975.3   (mgal)                       NAVD 88
 DO4250
 DO4250  VERT ORDER      -  SECOND    CLASS I
 DO4250
 DO4250.The horizontal coordinates were determined by differentially corrected
 DO4250.hand held GPS observations or other comparable positioning techniques
 DO4250.and have an estimated accuracy of +/- 3 meters.
 DO4250
 DO4250.The orthometric height was determined by differential leveling and
 DO4250.adjusted by the NATIONAL GEODETIC SURVEY
 DO4250.in April 2013.
 DO4250
 DO4250.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4250.GEOID18 height accuracy estimate available here.
 DO4250
 DO4250.Click photographs - Photos may exist for this station.
 DO4250
 DO4250.The dynamic height is computed by dividing the NAVD 88
 DO4250.geopotential number by the normal gravity value computed on the
 DO4250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4250.degrees latitude (g = 980.6199 gals.).
 DO4250
 DO4250.The modeled gravity was interpolated from observed gravity values.
 DO4250
 DO4250;                    North         East    Units  Estimated Accuracy
 DO4250;SPC IL E     -   173,177.1     325,203.9     MT  (+/- 3 meters HH1 GPS) 
 DO4250
 DO4250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0849131485(NAD 83)
 DO4250
 DO4250                          SUPERSEDED SURVEY CONTROL
 DO4250
 DO4250.No superseded survey control is available for this station.
 DO4250
 DO4250_MARKER: F = FLANGE-ENCASED ROD
 DO4250_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4250_STAMPING: EW 129
 DO4250_MARK LOGO: UIL
 DO4250_PROJECTION: FLUSH
 DO4250_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4250+STABILITY: SURFACE MOTION
 DO4250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4250+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4250_ROD/PIPE-DEPTH: 3.1 meters
 DO4250_SLEEVE-DEPTH  : 0.9 meters
 DO4250
 DO4250  HISTORY     - Date     Condition        Report By
 DO4250  HISTORY     - 20120503 MONUMENTED       TROTT
 DO4250
 DO4250                          STATION DESCRIPTION
 DO4250
 DO4250'DESCRIBED BY TROTTER AND ASSOCIATES 2012 (JMM)
 DO4250'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-NORTHEAST OF
 DO4250'CENTERVILLE, 4.6 MI (7.4 KM) NORTH-NORTHEAST OF CROSSVILLE AND 3.5 MI
 DO4250'(5.6 KM) SOUTHWEST OF GRAYVILLE.
 DO4250'
 DO4250'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 1 (COURT
 DO4250'STREET) AND COUNTY ROAD 20 (NORTH STREET) IN GRAYVILLE, PROCEED SOUTH
 DO4250'ON IL ROUTE 1 TO COUNTY ROAD 2400N, GO WEST ON COUNTY ROAD 2400N TO
 DO4250'COUNTY ROAD 1900E, GO SOUTH ON COUNTY ROAD 1900E TO COUNTY ROAD 2400N,
 DO4250'GO WEST ON COUNTY ROAD 2400N FOR 0.9 MI (1.4 KM) TO THE STATION ON THE
 DO4250'RIGHT.
 DO4250'
 DO4250'THE STATION IS 6.8 M (22.3 FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4250'2400N, 20.7 M (67.9 FT) WEST OF WOOD POWER POLE AND 4.7 M (15.4 FT)
 DO4250'EAST OF A METAL POST.
 DO4250'
 DO4250'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4250'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4250'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1748 ***********************************************************************
 JB1748  DESIGNATION -  EWING
 JB1748  PID         -  JB1748
 JB1748  STATE/COUNTY-  IL/FRANKLIN
 JB1748  COUNTRY     -  US
 JB1748  USGS QUAD   -  EWING (2018)
 JB1748
 JB1748                         *CURRENT SURVEY CONTROL
 JB1748  ______________________________________________________________________
 JB1748* NAD 83(1997) POSITION- 38 06 14.07281(N) 088 49 28.89729(W)   ADJUSTED
 JB1748* NAVD 88 ORTHO HEIGHT -   176.0   (meters)      577.    (feet) VERTCON3
 JB1748  ______________________________________________________________________
 JB1748  GEOID HEIGHT    -        -29.889 (meters)                     GEOID18
 JB1748  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 JB1748  HORZ ORDER      -  FIRST
 JB1748
 JB1748.The horizontal coordinates were established by classical geodetic methods
 JB1748.and adjusted by the National Geodetic Survey in October 1999.
 JB1748
 JB1748.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1748.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1748
 JB1748.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1748.GEOID18 height accuracy estimate available here.
 JB1748
 JB1748.Click photographs - Photos may exist for this station.
 JB1748
 JB1748.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1748
 JB1748. The following values were computed from the NAD 83(1997) position.
 JB1748
 JB1748;                    North         East     Units Scale Factor Converg.
 JB1748;SPC IL E     -   159,622.245   256,904.527   MT  0.99999786   -0 18 11.6
 JB1748;SPC IL E     -   523,693.98    842,860.94   sFT  0.99999786   -0 18 11.6
 JB1748;UTM  16      - 4,218,916.383   340,016.567   MT  0.99991523   -1 07 34.5
 JB1748
 JB1748!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1748!SPC IL E     -   0.99997707  x   0.99999786  =   0.99997493
 JB1748!UTM  16      -   0.99997707  x   0.99991523  =   0.99989231
 JB1748
 JB1748:                Primary Azimuth Mark                     Grid Az
 JB1748:SPC IL E     -  EWING AZ MK                              088 13 13.4
 JB1748:UTM  16      -  EWING AZ MK                              089 02 36.3
 JB1748
 JB1748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4001618916(NAD 83)
 JB1748
 JB1748|---------------------------------------------------------------------|
 JB1748| PID    Reference Object                     Distance      Geod. Az  |
 JB1748|                                                           dddmmss.s |
 JB1748| CI4401 EWING RM 1                           23.658 METERS 02522     |
 JB1748| CI4400 EWING AZ MK                                        0875501.8 |
 JB1748| HB1634 BENTON MUNICIPAL TANK               APPROX.14.4 KM 2152818.3 |
 JB1748| JB1749 BENTON SO ILL FORESTRY LOT          APPROX.11.6 KM 2273924.1 |
 JB1748| CI4402 EWING RM 2                           31.205 METERS 32317     |
 JB1748|---------------------------------------------------------------------|
 JB1748
 JB1748                          SUPERSEDED SURVEY CONTROL
 JB1748
 JB1748  NAD 83(1993)-  38 06 14.08359(N)    088 49 28.89664(W) AD(       ) 1
 JB1748  NAD 83(1986)-  38 06 14.08570(N)    088 49 28.89824(W) AD(       ) 1
 JB1748  NAD 27      -  38 06 13.90854(N)    088 49 28.66856(W) AD(       ) 1
 JB1748  NGVD 29 (07/19/86)  176.1    (m)          578.     (f) VERT ANG       
 JB1748
 JB1748.Superseded values are not recommended for survey control.
 JB1748
 JB1748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1748.See file dsdata.pdf to determine how the superseded data were derived.
 JB1748
 JB1748_MARKER: DS = TRIANGULATION STATION DISK
 JB1748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1748_STAMPING: EWING 1960
 JB1748_MARK LOGO: CGS
 JB1748_PROJECTION: FLUSH
 JB1748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1748+STABILITY: SURFACE MOTION
 JB1748
 JB1748  HISTORY     - Date     Condition        Report By
 JB1748  HISTORY     - 1960     MONUMENTED       CGS
 JB1748  HISTORY     - 1961     GOOD             CGS
 JB1748  HISTORY     - 1981     GOOD             ILDT
 JB1748  HISTORY     - 20090506 GOOD             ILDT
 JB1748
 JB1748                          STATION DESCRIPTION
 JB1748
 JB1748'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1748'STATION IS LOCATED ABOUT 9.0 MILES NORTHEAST OF BENTON, ABOUT 2.0
 JB1748'MILES NORTHEAST OF EWING AND ON THE TOP OF A HIGH HILL IN THE NORTH
 JB1748'EDGE OF THE FARMYARD OF LAND OWNED AND OCCUPIED BY MR ROLLA B NEAL.
 JB1748'
 JB1748'TO REACH FROM THE JUNCTION OF STATE ROUTES 37 AND 183, GO EAST THROUGH
 JB1748'WITTINGTON FOR 3.05 MILES TO THE EWING POST OFFICE, CONTINUE 2.05
 JB1748'MILES TO CROSSROAD, TURN LEFT AND GO NORTH FOR 1.0 MILE TO A SIDE ROAD
 JB1748'LEFT, TURN LEFT AND GO WEST INTO DIRT LANE FOR 0.2 MILE TO THE AZIMUTH
 JB1748'MARK ON THE SOUTH SIDE OF THE ROAD AS DESCRIBED.  CONTINUE WEST FOR
 JB1748'0.2 MILE TO THE FARMYARD OF MR ROLLA B NEAL AND STATION ON THE NORTH
 JB1748'EDGE OF THE FARM YARD AS DESCRIBED.
 JB1748'
 JB1748'STATION MARK, A STANDARD STATION MARK DISK STAMPED EWING 1960, IS SET
 JB1748'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB1748'SURFACE OF THE GROUND.  THE MARK IS 77 FEET SOUTH-SOUTHWEST OF THE
 JB1748'WITNESS POST, 54 FEET SOUTH OF THE CENTER OF THE ROAD AND 29 FEET WEST
 JB1748'OF THE CENTER OF THE DRIVEWAY.
 JB1748'
 JB1748'REFERENCE MARK NUMBER 1, A STANDARD RERERENCE MARK DISK STAMPED EWING
 JB1748'NO 1 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB1748'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 46 FEET
 JB1748'SOUTHEAST OF THE SOUTHEAST CORNER OF THE BARN, 18.5 FEET NORTH OF THE
 JB1748'CENTER OF THE ROAD, 1.6 FEET EAST OF A POWER POLE WITH A TRANSFORMER
 JB1748'AND 1.5 FEET EAST OF THE WITNESS POST.
 JB1748'
 JB1748'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED EWING
 JB1748'NO 2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB1748'PROJECTS ABOUT 1 INCH.  THE MARK IS 94 FEET WEST OF THE WITNESS POST,
 JB1748'30.2 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE BARN AND 29
 JB1748'FEET NORTH OF THE CENTER OF THE ROAD.
 JB1748'
 JB1748'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED EWING 1960, IS SET
 JB1748'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB1748'SURFACE OF THE GROUND.  THE MARK IS 60 FEET WEST OF A FENCE CORNER AND
 JB1748'TELEPHONE POLE, 21 FEET SOUTH OF THE CENTER OF THE ROAD, 1.9 FEET EAST
 JB1748'OF THE WITNESS POST AND 1 FOOT SOUTH OF THE FENCE.
 JB1748
 JB1748                          STATION RECOVERY (1961)
 JB1748
 JB1748'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1748'NO MEASUREMENT BETWEEN RMS POWER POLE ON LINE.
 JB1748'
 JB1748'THE STATION AND ALL MARKS RECOVERED.  THE DISTANCES AND DIRECTIONS TO
 JB1748'ALL MARKS CHECKED.  THE 1960 DESCRIPTION IS ADEQUATE WITH THE
 JB1748'EXCEPTION THAT THE AZIMUTH MARK IS WEST OF THE WITNESS POST, NOT EAST.
 JB1748'
 JB1748'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1748
 JB1748                          STATION RECOVERY (1981)
 JB1748
 JB1748'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981 (DEM)
 JB1748'EWING - 1960 RECOVERED GOOD.  R.M. NO. 1, R.M. NO. 2 OK.  AZIM OK.
 JB1748'W P 19 FEET E OF AZIM.
 JB1748'
 JB1748'DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MI. E AND 1 MI. N. OF
 JB1748'EWING.
 JB1748
 JB1748                          STATION RECOVERY (2009)
 JB1748
 JB1748'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1748'LOTS OF OBSTRUCTIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9278 ***********************************************************************
 AF9278  DESIGNATION -  EWT IL 83A
 AF9278  PID         -  AF9278
 AF9278  STATE/COUNTY-  IL/DU PAGE
 AF9278  COUNTRY     -  US
 AF9278  USGS QUAD   -  HINSDALE (2018)
 AF9278
 AF9278                         *CURRENT SURVEY CONTROL
 AF9278  ______________________________________________________________________
 AF9278* NAD 83(2011) POSITION- 41 50 38.14683(N) 087 57 29.37547(W)   ADJUSTED
 AF9278* NAD 83(2011) ELLIP HT-   180.044 (meters)        (06/27/12)   ADJUSTED
 AF9278* NAD 83(2011) EPOCH   -  2010.00
 AF9278* NAVD 88 ORTHO HEIGHT -   213.403 (meters)      700.14  (feet) ADJUSTED
 AF9278  ______________________________________________________________________
 AF9278  GEOID HEIGHT    -        -33.349 (meters)                     GEOID18
 AF9278  NAD 83(2011) X  -    169,549.638 (meters)                     COMP
 AF9278  NAD 83(2011) Y  - -4,755,693.493 (meters)                     COMP
 AF9278  NAD 83(2011) Z  -  4,232,825.741 (meters)                     COMP
 AF9278  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 AF9278  DYNAMIC HEIGHT  -        213.330 (meters)      699.90  (feet) COMP
 AF9278  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 AF9278
 AF9278  VERT ORDER      -  SECOND    CLASS I
 AF9278
 AF9278  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9278  Standards:
 AF9278         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9278            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9278  -------------------------------------------------------------------
 AF9278  NETWORK    0.25   0.43           0.11   0.09   0.22      0.03822579
 AF9278  -------------------------------------------------------------------
 AF9278  Click here for local accuracies and other accuracy information.
 AF9278
 AF9278.The horizontal coordinates were established by GPS observations
 AF9278.and adjusted by the National Geodetic Survey in June 2012.
 AF9278
 AF9278.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9278.been affixed to the stable North American tectonic plate. See 
 AF9278.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9278
 AF9278.The horizontal coordinates are valid at the epoch date displayed above
 AF9278.which is a decimal equivalence of Year/Month/Day.
 AF9278
 AF9278.The orthometric height was determined by differential leveling and
 AF9278.adjusted by the NATIONAL GEODETIC SURVEY
 AF9278.in May 2008.
 AF9278
 AF9278.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9278.GEOID18 height accuracy estimate available here.
 AF9278
 AF9278.Click photographs - Photos may exist for this station.
 AF9278
 AF9278.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9278
 AF9278.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9278
 AF9278.The ellipsoidal height was determined by GPS observations
 AF9278.and is referenced to NAD 83.
 AF9278
 AF9278.The dynamic height is computed by dividing the NAVD 88
 AF9278.geopotential number by the normal gravity value computed on the
 AF9278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9278.degrees latitude (g = 980.6199 gals.).
 AF9278
 AF9278.The modeled gravity was interpolated from observed gravity values.
 AF9278
 AF9278. The following values were computed from the NAD 83(2011) position.
 AF9278
 AF9278;                    North         East     Units Scale Factor Converg.
 AF9278;SPC IL E     -   574,836.089   331,158.492   MT  0.99998694   +0 15 01.0
 AF9278;SPC IL E     - 1,885,941.40  1,086,475.82   sFT  0.99998694   +0 15 01.0
 AF9278;UTM  16      - 4,632,891.885   420,453.459   MT  0.99967786   -0 38 21.2
 AF9278
 AF9278!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9278!SPC IL E     -   0.99997176  x   0.99998694  =   0.99995870
 AF9278!UTM  16      -   0.99997176  x   0.99967786  =   0.99964963
 AF9278
 AF9278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2045332891(NAD 83)
 AF9278
 AF9278                          SUPERSEDED SURVEY CONTROL
 AF9278
 AF9278  NAD 83(2007)-  41 50 38.14686(N)    087 57 29.37650(W) AD(2002.00) 0
 AF9278  ELLIP H (02/10/07)  180.067  (m)                       GP(2002.00)    
 AF9278  ELLIP H (10/15/04)  180.072  (m)                       GP(       ) 4 2
 AF9278  NAD 83(1997)-  41 50 38.14684(N)    087 57 29.37661(W) AD(       ) B
 AF9278  ELLIP H (07/17/98)  180.085  (m)                       GP(       ) 4 1
 AF9278  NAVD 88             213.40   (m)          700.1    (f) LEVELING    3  
 AF9278  NAVD 88 (07/17/98)  213.4    (m)  GEOID96  model used  GPS OBS        
 AF9278
 AF9278.Superseded values are not recommended for survey control.
 AF9278
 AF9278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9278.See file dsdata.pdf to determine how the superseded data were derived.
 AF9278
 AF9278_MARKER: F = FLANGE-ENCASED ROD
 AF9278_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9278_MARK LOGO: ILSTHA
 AF9278_PROJECTION: FLUSH
 AF9278_MAGNETIC: I = MARKER IS A STEEL ROD
 AF9278_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9278+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2017
 AF9278_ROD/PIPE-DEPTH: 4.0 meters
 AF9278_SLEEVE-DEPTH  : 1.0 meters
 AF9278
 AF9278  HISTORY     - Date     Condition        Report By
 AF9278  HISTORY     - 1996     MONUMENTED       ILSTHA
 AF9278  HISTORY     - 20000316 GOOD             SECI
 AF9278  HISTORY     - 20000823 GOOD             PATRIC
 AF9278  HISTORY     - 20040520 GOOD             JCLS
 AF9278  HISTORY     - 20071111 GOOD             PATRIC
 AF9278  HISTORY     - 20170309 GOOD             ASMINC
 AF9278
 AF9278                          STATION DESCRIPTION
 AF9278
 AF9278'DESCRIBED BY ILLINOIS STATE TOLL HIGHWAY AUTHORITY 1996
 AF9278'THE STATION IS LOCATED AT OAKBROOK TERRACE, AT THE JUNCTION OF
 AF9278'INTERSTATE HIGHWAY 88 (TOLLWAY) AND STATE ROUTE 83, ON THE WEST SIDE
 AF9278'OF THE HIGHWAY NEAR THE SOUTH END OF THE ROUTE 83 OVERPASS OF I-88,
 AF9278'WHICH IS ABOUT 0.1 MI (0.2 KM) SOUTH OF THE INTERSECTION OF ROUTE 83
 AF9278'AND 22ND STREET.  NOTE--DUE TO ROUTE 83 BEING A DIVIDED HIGHWAY WITH A
 AF9278'CONCRETE MEDIAN ISLAND, THE STATION MUST BE APPROACHED FROM THE
 AF9278'SOUTHBOUND ROUTE 83 LANES.  STATION IS 41.8 M (137.1 FT) WEST OF THE
 AF9278'CENTER OF THE ROUTE 83 MEDIAN, 30.2 M (99.1 FT) SOUTHWEST OF THE SOUTH
 AF9278'END OF A GUARDRAIL ON THE WEST SIDE OF THE OVERPASS BRIDGE, 33.1 M
 AF9278'(108.6 FT) SOUTHWEST OF A LIGHT POLE AT THE SOUTHWEST CORNER OF THE
 AF9278'OVERPASS BRIDGE, 23.4 M (76.8 FT) NORTHWEST OF A LIGHT POLE WITH SIGN
 AF9278'MOTOR VEHICLES ONLY AT EASTBOUND I-88 ON-RAMP, AND 0.8 M (2.6 FT) EAST
 AF9278'OF A FIBERGLASS WITNESS POST.  NOTE--ACCESS TO THE STATION POINT IS
 AF9278'THROUGH A 6-INCH ACCESS COVER WHICH IS NOT STAMPED AND IS INSCRIBED
 AF9278'ILLINOIS STATE TOLL HIGHWAY AUTHORITY.
 AF9278
 AF9278                          STATION RECOVERY (2000)
 AF9278
 AF9278'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AF9278'RECOVERED IN GOOD CONDITION.
 AF9278
 AF9278                          STATION RECOVERY (2000)
 AF9278
 AF9278'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AF9278'RECOVERED IN GOOD CONDITION.
 AF9278
 AF9278                          STATION RECOVERY (2004)
 AF9278
 AF9278'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 AF9278'RECOVERED IN GOOD CONDITION.
 AF9278
 AF9278                          STATION RECOVERY (2007)
 AF9278
 AF9278'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AF9278'THE STATION IS LOCATED AT OAKBROOK TERRACE, AT THE INTERSECTION OF
 AF9278'INTERSTATE HIGHWAY 88 (TOLLWAY) AND STATE ROUTE 83, ON THE WEST SIDE
 AF9278'OF THE HIGHWAY NEAR THE SOUTH END OF THE ROUTE 83 OVERPASS OF I-88,
 AF9278'WHICH IS ABOUT 0.1 MI (0.2 KM) SOUTH OF THE INTERSECTION OF ROUTE 83
 AF9278'AND 22ND STREET.
 AF9278'
 AF9278'STATION IS 41.8 M (137.1 FT) WEST OF THE CENTER OF THE ROUTE 83
 AF9278'MEDIAN, 30.2 M (99.1 FT) SOUTHWEST OF THE SOUTH END OF A GUARDRAIL ON
 AF9278'THE WEST SIDE OF THE OVERPASS BRIDGE, 33.1 M (108.6 FT) SOUTHWEST OF A
 AF9278'LIGHT POLE AT THE SOUTHWEST CORNER OF THE OVERPASS BRIDGE, 23.4 M
 AF9278'(76.8 FT) NORTHWEST OF A LIGHT POLE WITH SIGN MOTOR VEHICLES ONLY AT
 AF9278'EASTBOUND I-88 ON-RAMP, AND 0.8 M (2.6 FT) EAST OF A FIBERGLASS
 AF9278'WITNESS POST.
 AF9278'
 AF9278'NOTE--NO STAMPING ON DISK.
 AF9278
 AF9278                          STATION RECOVERY (2017)
 AF9278
 AF9278'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (NML)
 AF9278'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3165 ***********************************************************************
 DK3165  DESIGNATION -  EWT IL 83B
 DK3165  PID         -  DK3165
 DK3165  STATE/COUNTY-  IL/DU PAGE
 DK3165  COUNTRY     -  US
 DK3165  USGS QUAD   -  HINSDALE (2018)
 DK3165
 DK3165                         *CURRENT SURVEY CONTROL
 DK3165  ______________________________________________________________________
 DK3165* NAD 83(1986) POSITION- 41 49 56.     (N) 087 57 23.     (W)   SCALED
 DK3165* NAVD 88 ORTHO HEIGHT -   218.103 (meters)      715.56  (feet) ADJUSTED
 DK3165  ______________________________________________________________________
 DK3165  GEOID HEIGHT    -        -33.337 (meters)                     GEOID18
 DK3165  DYNAMIC HEIGHT  -        218.028 (meters)      715.31  (feet) COMP
 DK3165  MODELED GRAVITY -    980,272.4   (mgal)                       NAVD 88
 DK3165
 DK3165  VERT ORDER      -  SECOND    CLASS I
 DK3165
 DK3165.The horizontal coordinates were scaled from a map and have
 DK3165.an estimated accuracy of +/- 6 seconds.
 DK3165
 DK3165.The orthometric height was determined by differential leveling and
 DK3165.adjusted by the NATIONAL GEODETIC SURVEY
 DK3165.in May 2008.
 DK3165
 DK3165.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3165.GEOID18 height accuracy estimate available here.
 DK3165
 DK3165.Click photographs - Photos may exist for this station.
 DK3165
 DK3165.The dynamic height is computed by dividing the NAVD 88
 DK3165.geopotential number by the normal gravity value computed on the
 DK3165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3165.degrees latitude (g = 980.6199 gals.).
 DK3165
 DK3165.The modeled gravity was interpolated from observed gravity values.
 DK3165
 DK3165;                    North         East    Units  Estimated Accuracy
 DK3165;SPC IL E     -   573,540.      331,310.      MT  (+/- 180 meters Scaled)
 DK3165
 DK3165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM205315(NAD 83)
 DK3165
 DK3165                          SUPERSEDED SURVEY CONTROL
 DK3165
 DK3165.No superseded survey control is available for this station.
 DK3165
 DK3165_MARKER: F = FLANGE-ENCASED ROD
 DK3165_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3165_MARK LOGO: ILSTHA
 DK3165_PROJECTION: FLUSH
 DK3165_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3165_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3165+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 DK3165_ROD/PIPE-DEPTH: 4.00 meters
 DK3165_SLEEVE-DEPTH  : 1.00 meters
 DK3165
 DK3165  HISTORY     - Date     Condition        Report By
 DK3165  HISTORY     - UNK      MONUMENTED       ILSTHA
 DK3165  HISTORY     - 20071111 GOOD             PATRIC
 DK3165
 DK3165                          STATION DESCRIPTION
 DK3165
 DK3165'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3165'THE STATION IS IN OAKBROOK, IL.  THE STATION IS AT THE NORTHWEST
 DK3165'INTERSECTION OF IL-83 AND OAK BROOK ROAD THAT IS ALSO 31ST STREET.
 DK3165'
 DK3165'THE STATION IS 11.5 FT (3.5 M) FROM NORTH EDGE OF 31ST STREET.  THE
 DK3165'STATION IS 50 FT (15.2 M) NORTHEAST OF THE INLET ON 31ST STREET.  75
 DK3165'FT (22.9 M) SOUTHWEST OF TRAFFIC SIGNAL CONTROL VAULT.
 DK3165'
 DK3165'NOTE--NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0802 ***********************************************************************
 LC0802  DESIGNATION -  F
 LC0802  PID         -  LC0802
 LC0802  STATE/COUNTY-  IL/TAZEWELL
 LC0802  COUNTRY     -  US
 LC0802  USGS QUAD   -  MORTON (2018)
 LC0802
 LC0802                         *CURRENT SURVEY CONTROL
 LC0802  ______________________________________________________________________
 LC0802* NAD 83(1986) POSITION- 40 31 07.     (N) 089 24 49.     (W)   SCALED
 LC0802* NAVD 88 ORTHO HEIGHT -   175.199 (meters)      574.80  (feet) ADJUSTED
 LC0802  ______________________________________________________________________
 LC0802  GEOID HEIGHT    -        -32.654 (meters)                     GEOID18
 LC0802  DYNAMIC HEIGHT  -        175.115 (meters)      574.52  (feet) COMP
 LC0802  MODELED GRAVITY -    980,141.3   (mgal)                       NAVD 88
 LC0802
 LC0802  VERT ORDER      -  FIRST     CLASS II
 LC0802
 LC0802.The horizontal coordinates were scaled from a map and have
 LC0802.an estimated accuracy of +/- 6 seconds.
 LC0802
 LC0802.The orthometric height was determined by differential leveling and
 LC0802.adjusted by the NATIONAL GEODETIC SURVEY
 LC0802.in June 1991.
 LC0802
 LC0802.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0802.GEOID18 height accuracy estimate available here.
 LC0802
 LC0802.Click photographs - Photos may exist for this station.
 LC0802
 LC0802.The dynamic height is computed by dividing the NAVD 88
 LC0802.geopotential number by the normal gravity value computed on the
 LC0802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0802.degrees latitude (g = 980.6199 gals.).
 LC0802
 LC0802.The modeled gravity was interpolated from observed gravity values.
 LC0802
 LC0802;                    North         East    Units  Estimated Accuracy
 LC0802;SPC IL W     -   427,840.      763,810.      MT  (+/- 180 meters Scaled)
 LC0802
 LC0802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK955881(NAD 83)
 LC0802
 LC0802                          SUPERSEDED SURVEY CONTROL
 LC0802
 LC0802  NGVD 29 (??/??/92)  175.285  (m)          575.08   (f) ADJ UNCH    1 2
 LC0802
 LC0802.Superseded values are not recommended for survey control.
 LC0802
 LC0802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0802.See file dsdata.pdf to determine how the superseded data were derived.
 LC0802
 LC0802_MARKER: DB = BENCH MARK DISK
 LC0802_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0802_SP_SET: BRIDGE
 LC0802_STAMPING: F 575.097 FT
 LC0802_MARK LOGO: USGS
 LC0802_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0802
 LC0802  HISTORY     - Date     Condition        Report By
 LC0802  HISTORY     - 1905     MONUMENTED       USGS
 LC0802  HISTORY     - 1954     POOR             CGS
 LC0802  HISTORY     - 1977     MARK NOT FOUND   LOCSUR
 LC0802
 LC0802                          STATION DESCRIPTION
 LC0802
 LC0802'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0802'2.9 MI W FROM MACKINAW.
 LC0802'ABOUT 2.9 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0802'STATION AT MACKINAW, IN THE TOP OF THE NORTH END OF LOWER PART
 LC0802'OF EAST BRIDGE SEAT OF RAILROAD BRIDGE NO. 458 OVER MUD CREEK, 9
 LC0802'FEET NORTH OF NORTH RAIL AND ABOUT 6 FEET BELOW LEVEL OF TRACK.
 LC0802'NOTE-- THE CONCRETE PORTION OF BRIDGE WHICH MARK IS SET IN AS
 LC0802'CRACKING AND DOES NOT APPEAR TO BE STABLE.
 LC0802
 LC0802                          STATION RECOVERY (1977)
 LC0802
 LC0802'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 LC0802'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0083 ***********************************************************************
 KC0083  DESIGNATION -  F 103
 KC0083  PID         -  KC0083
 KC0083  STATE/COUNTY-  IL/MACOUPIN
 KC0083  COUNTRY     -  US
 KC0083  USGS QUAD   -  MEDORA (2018)
 KC0083
 KC0083                         *CURRENT SURVEY CONTROL
 KC0083  ______________________________________________________________________
 KC0083* NAD 83(1986) POSITION- 39 08 16.     (N) 090 07 51.     (W)   SCALED
 KC0083* NAVD 88 ORTHO HEIGHT -   189.221 (meters)      620.80  (feet) ADJUSTED
 KC0083  ______________________________________________________________________
 KC0083  GEOID HEIGHT    -        -31.467 (meters)                     GEOID18
 KC0083  DYNAMIC HEIGHT  -        189.112 (meters)      620.45  (feet) COMP
 KC0083  MODELED GRAVITY -    980,047.6   (mgal)                       NAVD 88
 KC0083
 KC0083  VERT ORDER      -  SECOND    CLASS 0
 KC0083
 KC0083.The horizontal coordinates were scaled from a map and have
 KC0083.an estimated accuracy of +/- 6 seconds.
 KC0083
 KC0083.The orthometric height was determined by differential leveling and
 KC0083.adjusted by the NATIONAL GEODETIC SURVEY
 KC0083.in June 1991.
 KC0083
 KC0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0083.GEOID18 height accuracy estimate available here.
 KC0083
 KC0083.Click photographs - Photos may exist for this station.
 KC0083
 KC0083.The dynamic height is computed by dividing the NAVD 88
 KC0083.geopotential number by the normal gravity value computed on the
 KC0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0083.degrees latitude (g = 980.6199 gals.).
 KC0083
 KC0083.The modeled gravity was interpolated from observed gravity values.
 KC0083
 KC0083;                    North         East    Units  Estimated Accuracy
 KC0083;SPC IL W     -   274,270.      703,100.      MT  (+/- 180 meters Scaled)
 KC0083
 KC0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD479359(NAD 83)
 KC0083
 KC0083                          SUPERSEDED SURVEY CONTROL
 KC0083
 KC0083  NGVD 29 (??/??/92)  189.340  (m)          621.19   (f) ADJ UNCH    2 0
 KC0083
 KC0083.Superseded values are not recommended for survey control.
 KC0083
 KC0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0083.See file dsdata.pdf to determine how the superseded data were derived.
 KC0083
 KC0083_MARKER: DB = BENCH MARK DISK
 KC0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0083_STAMPING: F 103 1935
 KC0083_MARK LOGO: CGS
 KC0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0083+STABILITY: SURFACE MOTION
 KC0083
 KC0083  HISTORY     - Date     Condition        Report By
 KC0083  HISTORY     - 1935     MONUMENTED       CGS
 KC0083  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 KC0083  HISTORY     - 20130923 MARK NOT FOUND   ILDT
 KC0083
 KC0083                          STATION DESCRIPTION
 KC0083
 KC0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0083'2.5 MI S FROM MEDORA.
 KC0083'2.5 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0083'FROM THE STATION AT MEDORA, MACOUPIN COUNTY, 14 YARDS SOUTH OF
 KC0083'A ROAD CROSSING, 8 YARDS EAST OF THE CENTERLINE OF THE TRACK, AND
 KC0083'AT A FENCE LINE.  A STANDARD DISK, STAMPED F 103 1935 AND SET IN
 KC0083'THE TOP OF A CONCRETE POST.
 KC0083
 KC0083                          STATION RECOVERY (2012)
 KC0083
 KC0083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0083'MARK NOT FOUND.
 KC0083
 KC0083                          STATION RECOVERY (2013)
 KC0083
 KC0083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0083'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1241 ***********************************************************************
 JB1241  DESIGNATION -  F 105
 JB1241  PID         -  JB1241
 JB1241  STATE/COUNTY-  IL/RANDOLPH
 JB1241  COUNTRY     -  US
 JB1241  USGS QUAD   -  EVANSVILLE (2018)
 JB1241
 JB1241                         *CURRENT SURVEY CONTROL
 JB1241  ______________________________________________________________________
 JB1241* NAD 83(1986) POSITION- 38 01 08.     (N) 089 56 56.     (W)   SCALED
 JB1241* NAVD 88 ORTHO HEIGHT -   123.186 (meters)      404.15  (feet) ADJUSTED
 JB1241  ______________________________________________________________________
 JB1241  GEOID HEIGHT    -        -29.787 (meters)                     GEOID18
 JB1241  DYNAMIC HEIGHT  -        123.102 (meters)      403.88  (feet) COMP
 JB1241  MODELED GRAVITY -    979,946.5   (mgal)                       NAVD 88
 JB1241
 JB1241  VERT ORDER      -  SECOND    CLASS 0
 JB1241
 JB1241.The horizontal coordinates were scaled from a map and have
 JB1241.an estimated accuracy of +/- 6 seconds.
 JB1241
 JB1241.The orthometric height was determined by differential leveling and
 JB1241.adjusted by the NATIONAL GEODETIC SURVEY
 JB1241.in June 1991.
 JB1241
 JB1241.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1241.GEOID18 height accuracy estimate available here.
 JB1241
 JB1241.Click photographs - Photos may exist for this station.
 JB1241
 JB1241.The dynamic height is computed by dividing the NAVD 88
 JB1241.geopotential number by the normal gravity value computed on the
 JB1241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1241.degrees latitude (g = 980.6199 gals.).
 JB1241
 JB1241.The modeled gravity was interpolated from observed gravity values.
 JB1241
 JB1241;                    North         East    Units  Estimated Accuracy
 JB1241;SPC IL W     -   150,090.      719,120.      MT  (+/- 180 meters Scaled)
 JB1241
 JB1241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH411120(NAD 83)
 JB1241
 JB1241                          SUPERSEDED SURVEY CONTROL
 JB1241
 JB1241  NGVD 29 (??/??/92)  123.292  (m)          404.50   (f) ADJ UNCH    2 0
 JB1241
 JB1241.Superseded values are not recommended for survey control.
 JB1241
 JB1241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1241.See file dsdata.pdf to determine how the superseded data were derived.
 JB1241
 JB1241_MARKER: DB = BENCH MARK DISK
 JB1241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1241_STAMPING: F 105 1935
 JB1241_MARK LOGO: CGS
 JB1241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1241+STABILITY: SURFACE MOTION
 JB1241
 JB1241  HISTORY     - Date     Condition        Report By
 JB1241  HISTORY     - 1935     MONUMENTED       CGS
 JB1241  HISTORY     - 1957     POOR             CGS
 JB1241  HISTORY     - 1969     MARK NOT FOUND   USGS
 JB1241  HISTORY     - 20120622 MARK NOT FOUND   ILDT
 JB1241
 JB1241                          STATION DESCRIPTION
 JB1241
 JB1241'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 JB1241'AT COLLINS.
 JB1241'AT COLLINS, RANDOLPH COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD,
 JB1241'50 FEET SOUTH OF THE STATION, AT POLE 75+19, AND 35 FEET SOUTH OF
 JB1241'THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED F 105 1935
 JB1241'AND SET IN THE TOP OF A CONCRETE POST.
 JB1241
 JB1241                          STATION RECOVERY (1969)
 JB1241
 JB1241'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 JB1241'MARK NOT FOUND.
 JB1241
 JB1241                          STATION RECOVERY (2012)
 JB1241
 JB1241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB1241'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0871 ***********************************************************************
 HB0871  DESIGNATION -  F 106
 HB0871  PID         -  HB0871
 HB0871  STATE/COUNTY-  IL/UNION
 HB0871  COUNTRY     -  US
 HB0871  USGS QUAD   -  ANNA (2018)
 HB0871
 HB0871                         *CURRENT SURVEY CONTROL
 HB0871  ______________________________________________________________________
 HB0871* NAD 83(1986) POSITION- 37 27 36.     (N) 089 14 05.     (W)   SCALED
 HB0871* NAVD 88 ORTHO HEIGHT -   187.330 (meters)      614.60  (feet) ADJUSTED
 HB0871  ______________________________________________________________________
 HB0871  GEOID HEIGHT    -        -28.543 (meters)                     GEOID18
 HB0871  DYNAMIC HEIGHT  -        187.196 (meters)      614.16  (feet) COMP
 HB0871  MODELED GRAVITY -    979,910.3   (mgal)                       NAVD 88
 HB0871
 HB0871  VERT ORDER      -  SECOND    CLASS 0
 HB0871
 HB0871.The horizontal coordinates were scaled from a map and have
 HB0871.an estimated accuracy of +/- 6 seconds.
 HB0871
 HB0871.The orthometric height was determined by differential leveling and
 HB0871.adjusted by the NATIONAL GEODETIC SURVEY
 HB0871.in June 1991.
 HB0871
 HB0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0871.GEOID18 height accuracy estimate available here.
 HB0871
 HB0871.Click photographs - Photos may exist for this station.
 HB0871
 HB0871.The dynamic height is computed by dividing the NAVD 88
 HB0871.geopotential number by the normal gravity value computed on the
 HB0871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0871.degrees latitude (g = 980.6199 gals.).
 HB0871
 HB0871.The modeled gravity was interpolated from observed gravity values.
 HB0871
 HB0871;                    North         East    Units  Estimated Accuracy
 HB0871;SPC IL W     -    88,450.      782,450.      MT  (+/- 180 meters Scaled)
 HB0871
 HB0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG023482(NAD 83)
 HB0871
 HB0871                          SUPERSEDED SURVEY CONTROL
 HB0871
 HB0871  NGVD 29 (11/26/84)  187.344  (m)          614.64   (f) ADJUSTED    2 0
 HB0871
 HB0871.Superseded values are not recommended for survey control.
 HB0871
 HB0871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0871.See file dsdata.pdf to determine how the superseded data were derived.
 HB0871
 HB0871_MARKER: DB = BENCH MARK DISK
 HB0871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0871_STAMPING: F 106 1935
 HB0871_MARK LOGO: CGS
 HB0871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0871+STABILITY: SURFACE MOTION
 HB0871
 HB0871  HISTORY     - Date     Condition        Report By
 HB0871  HISTORY     - 1935     MONUMENTED       CGS
 HB0871  HISTORY     - 1949     GOOD             CGS
 HB0871  HISTORY     - 1975     POOR             LOCENG
 HB0871  HISTORY     - 1975     POOR             LOCENG
 HB0871  HISTORY     - 1975     POOR             LOCENG
 HB0871  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0871  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0871
 HB0871                          STATION DESCRIPTION
 HB0871
 HB0871'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0871'0.8 MI SE FROM ANNA.
 HB0871'0.8 MILE SOUTHEAST ALONG STATE HIGHWAY 146 AND U.S. HIGHWAY 51
 HB0871'FROM THE ILLINOIS CENTRAL RAILROAD STATION AT ANNA, AT THE
 HB0871'JUNCTION OF HIGHWAY 51 LEADING SOUTHEAST AND 146 LEADING
 HB0871'NORTHEAST, 26 FEET SOUTH-SOUTHEAST OF THE CENTER LINE OF HIGHWAY
 HB0871'146, 73 FEET NORTH-NORTHEAST OF THE CENTER LINE OF HIGHWAY 51,
 HB0871'93 FEET WEST OF THE NORTHWEST CORNER OF A CONCRETE BLOCK ANNEX TO
 HB0871'A SINCLAIR SERVICE STATION, 17 FEET EAST OF THE EAST-NORTHEAST
 HB0871'END OF A CONCRETE HEAD WALL OF A CATCH BASIN CULVERT, 61 FEET
 HB0871'NORTHWEST OF THE WEST CORNER OF THE CONCRETE BASE OF A GASOLINE
 HB0871'PUMP, 1 FOOT EAST OF A WHITE WOODEN WITNESS POST ABOUT 1 FOOT
 HB0871'BELOW HIGHWAY 146 AND SET IN THE TOP OF A CONCRETE POST
 HB0871'PROJECTING 2 INCHES.
 HB0871
 HB0871                          STATION RECOVERY (1975)
 HB0871
 HB0871'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 HB0871'MARK RECOVERED IN POOR CONDITION.
 HB0871
 HB0871                          STATION RECOVERY (1975)
 HB0871
 HB0871'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 HB0871'MARK RECOVERED IN POOR CONDITION.
 HB0871
 HB0871                          STATION RECOVERY (1975)
 HB0871
 HB0871'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 HB0871'MARK RECOVERED IN POOR CONDITION.
 HB0871
 HB0871                          STATION RECOVERY (2011)
 HB0871
 HB0871'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0871'MARK NOT FOUND.
 HB0871
 HB0871                          STATION RECOVERY (2012)
 HB0871
 HB0871'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0871'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0749 ***********************************************************************
 HB0749  DESIGNATION -  F 107
 HB0749  PID         -  HB0749
 HB0749  STATE/COUNTY-  IL/ALEXANDER
 HB0749  COUNTRY     -  US
 HB0749  USGS QUAD   -  MCCLURE (2018)
 HB0749
 HB0749                         *CURRENT SURVEY CONTROL
 HB0749  ______________________________________________________________________
 HB0749* NAD 83(1986) POSITION- 37 15 02.     (N) 089 26 46.     (W)   SCALED
 HB0749* NAVD 88 ORTHO HEIGHT -   107.167 (meters)      351.60  (feet) ADJUSTED
 HB0749  ______________________________________________________________________
 HB0749  GEOID HEIGHT    -        -28.261 (meters)                     GEOID18
 HB0749  DYNAMIC HEIGHT  -        107.090 (meters)      351.34  (feet) COMP
 HB0749  MODELED GRAVITY -    979,909.7   (mgal)                       NAVD 88
 HB0749
 HB0749  VERT ORDER      -  SECOND    CLASS 0
 HB0749
 HB0749.The horizontal coordinates were scaled from a map and have
 HB0749.an estimated accuracy of +/- 6 seconds.
 HB0749
 HB0749.The orthometric height was determined by differential leveling and
 HB0749.adjusted by the NATIONAL GEODETIC SURVEY
 HB0749.in June 1991.
 HB0749
 HB0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0749.GEOID18 height accuracy estimate available here.
 HB0749
 HB0749.Click photographs - Photos may exist for this station.
 HB0749
 HB0749.The dynamic height is computed by dividing the NAVD 88
 HB0749.geopotential number by the normal gravity value computed on the
 HB0749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0749.degrees latitude (g = 980.6199 gals.).
 HB0749
 HB0749.The modeled gravity was interpolated from observed gravity values.
 HB0749
 HB0749;                    North         East    Units  Estimated Accuracy
 HB0749;SPC IL W     -    65,040.      763,920.      MT  (+/- 180 meters Scaled)
 HB0749
 HB0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG830254(NAD 83)
 HB0749
 HB0749                          SUPERSEDED SURVEY CONTROL
 HB0749
 HB0749  NGVD 29 (11/26/84)  107.064  (m)          351.26   (f) ADJUSTED    2 0
 HB0749
 HB0749.Superseded values are not recommended for survey control.
 HB0749
 HB0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0749.See file dsdata.pdf to determine how the superseded data were derived.
 HB0749
 HB0749_MARKER: DB = BENCH MARK DISK
 HB0749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0749_STAMPING: F 107 1935
 HB0749_MARK LOGO: CGS
 HB0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0749+STABILITY: SURFACE MOTION
 HB0749
 HB0749  HISTORY     - Date     Condition        Report By
 HB0749  HISTORY     - 1935     MONUMENTED       CGS
 HB0749  HISTORY     - 1960     MARK NOT FOUND   CGS
 HB0749
 HB0749                          STATION DESCRIPTION
 HB0749
 HB0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0749'AT GALE.
 HB0749'AT GALE, ALEXANDER COUNTY, ON THE MISSOURI PACIFIC RAILROAD, MIDWAY
 HB0749'BETWEEN POLES 118/19 AND 118/20, AT THE PUBLIC SCHOOL, 40 FEET
 HB0749'SOUTHWEST OF THE SOUTHWEST CORNER OF THE SCHOOL YARD, 15 FEET EAST
 HB0749'OF THE CENTERLINE OF THE EAST MAIN TRACK, AND 10 FEET WEST OF THE
 HB0749'CENTERLINE OF A ROAD.  A STANDARD DISK, STAMPED F 107 1935 AND SET
 HB0749'IN THE TOP OF A CONCRETE POST.  NOTE-- BELIEVED COVERED BY FILL DIRT.
 HB0749
 HB0749                          STATION RECOVERY (1960)
 HB0749
 HB0749'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0749'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0171 ***********************************************************************
 JB0171  DESIGNATION -  F 108
 JB0171  PID         -  JB0171
 JB0171  STATE/COUNTY-  IL/EDWARDS
 JB0171  COUNTRY     -  US
 JB0171  USGS QUAD   -  GOLDEN GATE (2018)
 JB0171
 JB0171                         *CURRENT SURVEY CONTROL
 JB0171  ______________________________________________________________________
 JB0171* NAD 83(1986) POSITION- 38 20 58.     (N) 088 07 46.     (W)   SCALED
 JB0171* NAVD 88 ORTHO HEIGHT -   127.789 (meters)      419.25  (feet) ADJUSTED
 JB0171  ______________________________________________________________________
 JB0171  GEOID HEIGHT    -        -30.757 (meters)                     GEOID18
 JB0171  DYNAMIC HEIGHT  -        127.709 (meters)      418.99  (feet) COMP
 JB0171  MODELED GRAVITY -    979,994.7   (mgal)                       NAVD 88
 JB0171
 JB0171  VERT ORDER      -  SECOND    CLASS 0
 JB0171
 JB0171.The horizontal coordinates were scaled from a map and have
 JB0171.an estimated accuracy of +/- 6 seconds.
 JB0171
 JB0171.The orthometric height was determined by differential leveling and
 JB0171.adjusted by the NATIONAL GEODETIC SURVEY
 JB0171.in June 1991.
 JB0171
 JB0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0171.GEOID18 height accuracy estimate available here.
 JB0171
 JB0171.Click photographs - Photos may exist for this station.
 JB0171
 JB0171.The dynamic height is computed by dividing the NAVD 88
 JB0171.geopotential number by the normal gravity value computed on the
 JB0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0171.degrees latitude (g = 980.6199 gals.).
 JB0171
 JB0171.The modeled gravity was interpolated from observed gravity values.
 JB0171
 JB0171;                    North         East    Units  Estimated Accuracy
 JB0171;SPC IL E     -   186,780.      317,820.      MT  (+/- 180 meters Scaled)
 JB0171
 JB0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH013451(NAD 83)
 JB0171
 JB0171                          SUPERSEDED SURVEY CONTROL
 JB0171
 JB0171  NGVD 29 (??/??/92)  127.920  (m)          419.68   (f) ADJ UNCH    2 0
 JB0171
 JB0171.Superseded values are not recommended for survey control.
 JB0171
 JB0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0171.See file dsdata.pdf to determine how the superseded data were derived.
 JB0171
 JB0171_MARKER: DB = BENCH MARK DISK
 JB0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0171_STAMPING: F 108 1935
 JB0171_MARK LOGO: CGS
 JB0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0171+STABILITY: SURFACE MOTION
 JB0171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0171+SATELLITE: SATELLITE OBSERVATIONS - November 07, 2014
 JB0171
 JB0171  HISTORY     - Date     Condition        Report By
 JB0171  HISTORY     - 1935     MONUMENTED       CGS
 JB0171  HISTORY     - 1942     GOOD             CGS
 JB0171  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 JB0171  HISTORY     - 20141103 GOOD             ILDT
 JB0171  HISTORY     - 20141107 GOOD             ILDT
 JB0171
 JB0171                          STATION DESCRIPTION
 JB0171
 JB0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0171'4.2 MI W FROM ALBION.
 JB0171'4.2 MILES WEST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0171'ALBION, EDWARDS COUNTY, 0.1 MILE WEST OF MILEPOST 130, 2 RAILS
 JB0171'EAST OF A ROAD CROSSING, AND 40 FEET NORTH OF THE TRACK.  A
 JB0171'STANDARD DISK, STAMPED F 108 1935 AND SET IN THE TOP OF A
 JB0171'CONCRETE POST.
 JB0171
 JB0171                          STATION RECOVERY (2012)
 JB0171
 JB0171'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0171'MARK NOT FOUND.
 JB0171
 JB0171                          STATION RECOVERY (2014)
 JB0171
 JB0171'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0171'RECOVERED IN GOOD CONDITION.
 JB0171
 JB0171                          STATION RECOVERY (2014)
 JB0171
 JB0171'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MP)
 JB0171'MARK IS 46' NORTH OF THE TRACK, CORNER OF THE CONCRETE IS MISSING BUT
 JB0171'THE MARK IS SOLID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0358 ***********************************************************************
 JB0358  DESIGNATION -  F 109
 JB0358  PID         -  JB0358
 JB0358  STATE/COUNTY-  IL/JEFFERSON
 JB0358  COUNTRY     -  US
 JB0358  USGS QUAD   -  MOUNT VERNON (2018)
 JB0358
 JB0358                         *CURRENT SURVEY CONTROL
 JB0358  ______________________________________________________________________
 JB0358* NAD 83(1986) POSITION- 38 18 52.     (N) 088 54 16.     (W)   SCALED
 JB0358* NAVD 88 ORTHO HEIGHT -   148.071 (meters)      485.80  (feet) ADJUSTED
 JB0358  ______________________________________________________________________
 JB0358  GEOID HEIGHT    -        -30.208 (meters)                     GEOID18
 JB0358  DYNAMIC HEIGHT  -        147.976 (meters)      485.48  (feet) COMP
 JB0358  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JB0358
 JB0358  VERT ORDER      -  SECOND    CLASS 0
 JB0358
 JB0358.The horizontal coordinates were scaled from a map and have
 JB0358.an estimated accuracy of +/- 6 seconds.
 JB0358
 JB0358.The orthometric height was determined by differential leveling and
 JB0358.adjusted by the NATIONAL GEODETIC SURVEY
 JB0358.in June 1991.
 JB0358
 JB0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0358.GEOID18 height accuracy estimate available here.
 JB0358
 JB0358.Click photographs - Photos may exist for this station.
 JB0358
 JB0358.The dynamic height is computed by dividing the NAVD 88
 JB0358.geopotential number by the normal gravity value computed on the
 JB0358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0358.degrees latitude (g = 980.6199 gals.).
 JB0358
 JB0358.The modeled gravity was interpolated from observed gravity values.
 JB0358
 JB0358;                    North         East    Units  Estimated Accuracy
 JB0358;SPC IL E     -   183,030.      250,050.      MT  (+/- 180 meters Scaled)
 JB0358
 JB0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH335424(NAD 83)
 JB0358
 JB0358                          SUPERSEDED SURVEY CONTROL
 JB0358
 JB0358  NGVD 29 (??/??/92)  148.179  (m)          486.15   (f) ADJ UNCH    2 0
 JB0358
 JB0358.Superseded values are not recommended for survey control.
 JB0358
 JB0358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0358.See file dsdata.pdf to determine how the superseded data were derived.
 JB0358
 JB0358_MARKER: DB = BENCH MARK DISK
 JB0358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0358_STAMPING: F 109 1935
 JB0358_MARK LOGO: CGS
 JB0358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0358+STABILITY: SURFACE MOTION
 JB0358
 JB0358  HISTORY     - Date     Condition        Report By
 JB0358  HISTORY     - 1935     MONUMENTED       CGS
 JB0358  HISTORY     - 1965     MARK NOT FOUND   CGS
 JB0358  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0358  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0358
 JB0358                          STATION DESCRIPTION
 JB0358
 JB0358'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0358'AT MT VERNON.
 JB0358'AT MT. VERNON, JEFFERSON COUNTY, 4 RAILS EAST OF THE CROSSING OF
 JB0358'THE MISSOURI PACIFIC AND THE LOUISVILLE AND NASHVILLE RAILROADS,
 JB0358'ABOUT 320 FEET WEST OF THE M.P.R.R. TRACK, AND 25 FEET NORTH OF
 JB0358'THE L. AND N.R.R. TRACK.  A STANDARD DISK, STAMPED F 109 1935
 JB0358'AND SET IN THE TOP OF A CONCRETE POST.
 JB0358
 JB0358                          STATION RECOVERY (1965)
 JB0358
 JB0358'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 JB0358'MARK NOT FOUND.
 JB0358
 JB0358                          STATION RECOVERY (2009)
 JB0358
 JB0358'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0358'MARK NOT FOUND.
 JB0358
 JB0358                          STATION RECOVERY (2012)
 JB0358
 JB0358'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0358'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0620 ***********************************************************************
 HB0620  DESIGNATION -  F 10=386
 HB0620  PID         -  HB0620
 HB0620  STATE/COUNTY-  IL/JACKSON
 HB0620  COUNTRY     -  US
 HB0620  USGS QUAD   -  DE SOTO (2018)
 HB0620
 HB0620                         *CURRENT SURVEY CONTROL
 HB0620  ______________________________________________________________________
 HB0620* NAD 83(1986) POSITION- 37 49 39.     (N) 089 13 42.     (W)   SCALED
 HB0620* NAVD 88 ORTHO HEIGHT -   117.827 (meters)      386.57  (feet) ADJUSTED
 HB0620  ______________________________________________________________________
 HB0620  GEOID HEIGHT    -        -29.212 (meters)                     GEOID18
 HB0620  DYNAMIC HEIGHT  -        117.747 (meters)      386.31  (feet) COMP
 HB0620  MODELED GRAVITY -    979,951.6   (mgal)                       NAVD 88
 HB0620
 HB0620  VERT ORDER      -  FIRST     CLASS I
 HB0620
 HB0620.The horizontal coordinates were scaled from a map and have
 HB0620.an estimated accuracy of +/- 6 seconds.
 HB0620
 HB0620.The orthometric height was determined by differential leveling and
 HB0620.adjusted by the NATIONAL GEODETIC SURVEY
 HB0620.in June 1991.
 HB0620
 HB0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0620.GEOID18 height accuracy estimate available here.
 HB0620
 HB0620.Click photographs - Photos may exist for this station.
 HB0620
 HB0620.The dynamic height is computed by dividing the NAVD 88
 HB0620.geopotential number by the normal gravity value computed on the
 HB0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0620.degrees latitude (g = 980.6199 gals.).
 HB0620
 HB0620.The modeled gravity was interpolated from observed gravity values.
 HB0620
 HB0620;                    North         East    Units  Estimated Accuracy
 HB0620;SPC IL W     -   129,240.      782,610.      MT  (+/- 180 meters Scaled)
 HB0620
 HB0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG038890(NAD 83)
 HB0620
 HB0620                          SUPERSEDED SURVEY CONTROL
 HB0620
 HB0620  NGVD 29 (11/26/84)  117.927  (m)          386.90   (f) ADJUSTED    1 1
 HB0620
 HB0620.Superseded values are not recommended for survey control.
 HB0620
 HB0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0620.See file dsdata.pdf to determine how the superseded data were derived.
 HB0620
 HB0620_MARKER: Z = SEE DESCRIPTION
 HB0620_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0620_SP_SET: CULVERT
 HB0620_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0620
 HB0620  HISTORY     - Date     Condition        Report By
 HB0620  HISTORY     - UNK      MONUMENTED       LOCENG
 HB0620  HISTORY     - 1969     GOOD             CGS
 HB0620  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0620
 HB0620                          STATION DESCRIPTION
 HB0620
 HB0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0620'0.8 MI N FROM DE SOTO.
 HB0620'ABOUT 0.8 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0620'POST OFFICE AT DE SOTO, 0.15 MILE SOUTH OF MILEPOST 301, 13
 HB0620'FEET EAST OF THE EAST RAIL OF THE EAST SET OF MAIN TRACKS, THE
 HB0620'MARK IS THE SECOND C IN CHICAGO IN THE INSCRIPTION GILBERT
 HB0620'SCRIBNER JR. CHICAGO 1920 WHICH IS ON A BRASS PLATE, SET IN THE
 HB0620'CENTER OF THE TOP OF THE EAST CONCRETE HEADWALL OF A 50-INCH
 HB0620'TUBULAR CULVERT, 59 FEET SOUTHWEST AND ACROSS A SIDETRACK FROM A
 HB0620'TELEPHONE POLE, 15 1/2 FEET WEST OF THE WEST RAIL OF THE
 HB0620'SIDETRACK, AND ABOUT 6 FEET BELOW THE LEVEL OF THE MAIN TRACK.
 HB0620'SEC 17, T 8S, R 1W
 HB0620
 HB0620                          STATION RECOVERY (2012)
 HB0620
 HB0620'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0620'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0493 ***********************************************************************
 HB0493  DESIGNATION -  F 110
 HB0493  PID         -  HB0493
 HB0493  STATE/COUNTY-  IL/SALINE
 HB0493  COUNTRY     -  US
 HB0493  USGS QUAD   -  GALATIA (2018)
 HB0493
 HB0493                         *CURRENT SURVEY CONTROL
 HB0493  ______________________________________________________________________
 HB0493* NAD 83(1986) POSITION- 37 46 06.     (N) 088 30 46.     (W)   SCALED
 HB0493* NAVD 88 ORTHO HEIGHT -   112.353 (meters)      368.61  (feet) ADJUSTED
 HB0493  ______________________________________________________________________
 HB0493  GEOID HEIGHT    -        -29.589 (meters)                     GEOID18
 HB0493  DYNAMIC HEIGHT  -        112.276 (meters)      368.36  (feet) COMP
 HB0493  MODELED GRAVITY -    979,945.4   (mgal)                       NAVD 88
 HB0493
 HB0493  VERT ORDER      -  SECOND    CLASS 0
 HB0493
 HB0493.The horizontal coordinates were scaled from a map and have
 HB0493.an estimated accuracy of +/- 6 seconds.
 HB0493
 HB0493.The orthometric height was determined by differential leveling and
 HB0493.adjusted by the NATIONAL GEODETIC SURVEY
 HB0493.in June 1991.
 HB0493
 HB0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0493.GEOID18 height accuracy estimate available here.
 HB0493
 HB0493.Click photographs - Photos may exist for this station.
 HB0493
 HB0493.The dynamic height is computed by dividing the NAVD 88
 HB0493.geopotential number by the normal gravity value computed on the
 HB0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0493.degrees latitude (g = 980.6199 gals.).
 HB0493
 HB0493.The modeled gravity was interpolated from observed gravity values.
 HB0493
 HB0493;                    North         East    Units  Estimated Accuracy
 HB0493;SPC IL E     -   122,280.      284,190.      MT  (+/- 180 meters Scaled)
 HB0493
 HB0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG667811(NAD 83)
 HB0493
 HB0493                          SUPERSEDED SURVEY CONTROL
 HB0493
 HB0493  NGVD 29 (11/26/84)  112.451  (m)          368.93   (f) ADJUSTED    2 0
 HB0493
 HB0493.Superseded values are not recommended for survey control.
 HB0493
 HB0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0493.See file dsdata.pdf to determine how the superseded data were derived.
 HB0493
 HB0493_MARKER: DB = BENCH MARK DISK
 HB0493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0493_STAMPING: F 110 1935
 HB0493_MARK LOGO: CGS
 HB0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0493+STABILITY: SURFACE MOTION
 HB0493
 HB0493  HISTORY     - Date     Condition        Report By
 HB0493  HISTORY     - 1935     MONUMENTED       CGS
 HB0493  HISTORY     - 1949     GOOD             CGS
 HB0493
 HB0493                          STATION DESCRIPTION
 HB0493
 HB0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0493'2.4 MI NE FROM HARRISBURG.
 HB0493'2.4 MILES NORTHEAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 HB0493'ST. LOUIS RAILWAY FROM THE STATION AT HARRISBURG, ABOUT 0.1
 HB0493'MILE SOUTHWEST OF A POINT WHERE U.S. HIGHWAY 45 TURNS SOUTH
 HB0493'AWAY FROM THE TRACK, AT MILE POST 188, 66 FEET SOUTHWEST OF
 HB0493'TELEPHONE POLE NO. 1294, 45 FEET SOUTHEAST OF THE SOUTHEAST
 HB0493'RAIL, 33 FEET SOUTHEAST OF MILE POST 188, 28 FEET EAST OF
 HB0493'TELEPHONE POLE NO. 188/1, 2 1/2 FEET NORTHWEST OF THE R/W FENCE
 HB0493'LINE, 1 FOOT NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 2
 HB0493'FEET BELOW THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 HB0493'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0348 ***********************************************************************
 HB0348  DESIGNATION -  F 111
 HB0348  PID         -  HB0348
 HB0348  STATE/COUNTY-  IL/JOHNSON
 HB0348  COUNTRY     -  US
 HB0348  USGS QUAD   -  REEVESVILLE (2018)
 HB0348
 HB0348                         *CURRENT SURVEY CONTROL
 HB0348  ______________________________________________________________________
 HB0348* NAD 83(1986) POSITION- 37 20 36.     (N) 088 43 04.     (W)   SCALED
 HB0348* NAVD 88 ORTHO HEIGHT -   106.434 (meters)      349.19  (feet) ADJUSTED
 HB0348  ______________________________________________________________________
 HB0348  GEOID HEIGHT    -        -28.742 (meters)                     GEOID18
 HB0348  DYNAMIC HEIGHT  -        106.356 (meters)      348.94  (feet) COMP
 HB0348  MODELED GRAVITY -    979,903.4   (mgal)                       NAVD 88
 HB0348
 HB0348  VERT ORDER      -  SECOND    CLASS 0
 HB0348
 HB0348.The horizontal coordinates were scaled from a map and have
 HB0348.an estimated accuracy of +/- 6 seconds.
 HB0348
 HB0348.The orthometric height was determined by differential leveling and
 HB0348.adjusted by the NATIONAL GEODETIC SURVEY
 HB0348.in June 1991.
 HB0348
 HB0348.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0348.GEOID18 height accuracy estimate available here.
 HB0348
 HB0348.Click photographs - Photos may exist for this station.
 HB0348
 HB0348.The dynamic height is computed by dividing the NAVD 88
 HB0348.geopotential number by the normal gravity value computed on the
 HB0348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0348.degrees latitude (g = 980.6199 gals.).
 HB0348
 HB0348.The modeled gravity was interpolated from observed gravity values.
 HB0348
 HB0348;                    North         East    Units  Estimated Accuracy
 HB0348;SPC IL E     -    75,160.      265,940.      MT  (+/- 180 meters Scaled)
 HB0348
 HB0348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG478343(NAD 83)
 HB0348
 HB0348                          SUPERSEDED SURVEY CONTROL
 HB0348
 HB0348  NGVD 29 (11/26/84)  106.508  (m)          349.44   (f) ADJUSTED    2 0
 HB0348
 HB0348.Superseded values are not recommended for survey control.
 HB0348
 HB0348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0348.See file dsdata.pdf to determine how the superseded data were derived.
 HB0348
 HB0348_MARKER: DB = BENCH MARK DISK
 HB0348_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0348_STAMPING: F 111 1935
 HB0348_MARK LOGO: CGS
 HB0348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0348+STABILITY: SURFACE MOTION
 HB0348
 HB0348  HISTORY     - Date     Condition        Report By
 HB0348  HISTORY     - 1935     MONUMENTED       CGS
 HB0348  HISTORY     - 1959     MARK NOT FOUND   CGS
 HB0348
 HB0348                          STATION DESCRIPTION
 HB0348
 HB0348'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 HB0348'AT REEVESVILLE.
 HB0348'AT REEVESVILLE, JOHNSON COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0348'72 YARDS NORTH OF THE STATION, 16 YARDS NORTH OF A ROAD CROSSING,
 HB0348'AND 15 YARDS EAST OF THE CENTERLINE OF THE MAIN TRACK.  A
 HB0348'STANDARD DISK, STAMPED F 111 1935 AND SET IN THE TOP OF A
 HB0348'CONCRETE POST.  NOTE-- THE RAILROAD HAS BEEN CHANGED IN THIS
 HB0348'VICINITY.  A BUILDING NOW STANDS AT THE APPROXIMATE LOCATION
 HB0348'OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1307 ***********************************************************************
 JB1307  DESIGNATION -  F 113
 JB1307  PID         -  JB1307
 JB1307  STATE/COUNTY-  IL/BOND
 JB1307  COUNTRY     -  US
 JB1307  USGS QUAD   -  SORENTO SOUTH (2018)
 JB1307
 JB1307                         *CURRENT SURVEY CONTROL
 JB1307  ______________________________________________________________________
 JB1307* NAD 83(1986) POSITION- 38 59 03.     (N) 089 32 16.     (W)   SCALED
 JB1307* NAVD 88 ORTHO HEIGHT -   170.185 (meters)      558.35  (feet) ADJUSTED
 JB1307  ______________________________________________________________________
 JB1307  GEOID HEIGHT    -        -31.235 (meters)                     GEOID18
 JB1307  DYNAMIC HEIGHT  -        170.085 (meters)      558.02  (feet) COMP
 JB1307  MODELED GRAVITY -    980,032.2   (mgal)                       NAVD 88
 JB1307
 JB1307  VERT ORDER      -  SECOND    CLASS 0
 JB1307
 JB1307.The horizontal coordinates were scaled from a map and have
 JB1307.an estimated accuracy of +/- 6 seconds.
 JB1307
 JB1307.The orthometric height was determined by differential leveling and
 JB1307.adjusted by the NATIONAL GEODETIC SURVEY
 JB1307.in June 1991.
 JB1307
 JB1307.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1307.GEOID18 height accuracy estimate available here.
 JB1307
 JB1307.Click photographs - Photos may exist for this station.
 JB1307
 JB1307.The dynamic height is computed by dividing the NAVD 88
 JB1307.geopotential number by the normal gravity value computed on the
 JB1307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1307.degrees latitude (g = 980.6199 gals.).
 JB1307
 JB1307.The modeled gravity was interpolated from observed gravity values.
 JB1307
 JB1307;                    North         East    Units  Estimated Accuracy
 JB1307;SPC IL W     -   257,400.      754,490.      MT  (+/- 180 meters Scaled)
 JB1307
 JB1307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ801180(NAD 83)
 JB1307
 JB1307                          SUPERSEDED SURVEY CONTROL
 JB1307
 JB1307  NGVD 29 (??/??/92)  170.317  (m)          558.78   (f) ADJ UNCH    2 0
 JB1307
 JB1307.Superseded values are not recommended for survey control.
 JB1307
 JB1307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1307.See file dsdata.pdf to determine how the superseded data were derived.
 JB1307
 JB1307_MARKER: DB = BENCH MARK DISK
 JB1307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1307_STAMPING: F 113 1935
 JB1307_MARK LOGO: CGS
 JB1307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1307+STABILITY: SURFACE MOTION
 JB1307
 JB1307  HISTORY     - Date     Condition        Report By
 JB1307  HISTORY     - 1935     MONUMENTED       CGS
 JB1307  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1307
 JB1307                          STATION DESCRIPTION
 JB1307
 JB1307'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1307'1.5 MI NW FROM RENO.
 JB1307'1.5 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 JB1307'RAILROAD FROM THE STATION AT RENO, BOND COUNTY, AT POLE 80/4, AT
 JB1307'A FARM-ROAD CROSSING, 25 FEET SOUTH OF THE ROAD, 9 FEET EAST OF
 JB1307'THE TRACK, AND 30 FEET WEST OF A PROPERTY-LINE MARKER.  A
 JB1307'STANDARD DISK, STAMPED F 113 1935 AND SET IN THE TOP OF A
 JB1307'CONCRETE POST.
 JB1307
 JB1307                          STATION RECOVERY (1974)
 JB1307
 JB1307'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1307'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0115 ***********************************************************************
 JC0115  DESIGNATION -  F 114
 JC0115  PID         -  JC0115
 JC0115  STATE/COUNTY-  IL/ST CLAIR
 JC0115  COUNTRY     -  US
 JC0115  USGS QUAD   -  CAHOKIA (2018)
 JC0115
 JC0115                         *CURRENT SURVEY CONTROL
 JC0115  ______________________________________________________________________
 JC0115* NAD 83(1986) POSITION- 38 35 45.     (N) 090 09 23.     (W)   SCALED
 JC0115* NAVD 88 ORTHO HEIGHT -   127.014 (meters)      416.71  (feet) ADJUSTED
 JC0115  ______________________________________________________________________
 JC0115  GEOID HEIGHT    -        -30.941 (meters)                     GEOID18
 JC0115  DYNAMIC HEIGHT  -        126.934 (meters)      416.45  (feet) COMP
 JC0115  MODELED GRAVITY -    979,992.1   (mgal)                       NAVD 88
 JC0115
 JC0115  VERT ORDER      -  SECOND    CLASS 0
 JC0115
 JC0115.The horizontal coordinates were scaled from a map and have
 JC0115.an estimated accuracy of +/- 6 seconds.
 JC0115
 JC0115.The orthometric height was determined by differential leveling and
 JC0115.adjusted by the NATIONAL GEODETIC SURVEY
 JC0115.in June 1991.
 JC0115
 JC0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0115.GEOID18 height accuracy estimate available here.
 JC0115
 JC0115.Click photographs - Photos may exist for this station.
 JC0115
 JC0115.The dynamic height is computed by dividing the NAVD 88
 JC0115.geopotential number by the normal gravity value computed on the
 JC0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0115.degrees latitude (g = 980.6199 gals.).
 JC0115
 JC0115.The modeled gravity was interpolated from observed gravity values.
 JC0115
 JC0115;                    North         East    Units  Estimated Accuracy
 JC0115;SPC IL W     -   214,110.      700,900.      MT  (+/- 180 meters Scaled)
 JC0115
 JC0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC476757(NAD 83)
 JC0115
 JC0115                          SUPERSEDED SURVEY CONTROL
 JC0115
 JC0115  NGVD 29 (??/??/92)  127.148  (m)          417.15   (f) ADJ UNCH    2 0
 JC0115
 JC0115.Superseded values are not recommended for survey control.
 JC0115
 JC0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0115.See file dsdata.pdf to determine how the superseded data were derived.
 JC0115
 JC0115_MARKER: DB = BENCH MARK DISK
 JC0115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0115_STAMPING: F 114 1935
 JC0115_MARK LOGO: CGS
 JC0115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0115+STABILITY: SURFACE MOTION
 JC0115
 JC0115  HISTORY     - Date     Condition        Report By
 JC0115  HISTORY     - 1935     MONUMENTED       CGS
 JC0115  HISTORY     - 1949     GOOD             CGS
 JC0115
 JC0115                          STATION DESCRIPTION
 JC0115
 JC0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0115'AT EAST ST LOUIS.
 JC0115'AT EAST ST. LOUIS, AT CROSSINGS OF MISSOURI PACIFIC RAILROAD AND
 JC0115'THE ILLINOIS CENTRAL RAILROAD, ABOUT 82 YARDS SOUTHEAST OF THE
 JC0115'CENTER LINE OF 20TH STREET AND I.C.RR, ABOUT 80 YARDS SOUTHEAST
 JC0115'AND ACROSS I.C.RR TRACKS FROM A 3 STORY SWITCH CONTROL TOWER,
 JC0115'162 FEET NORTHWEST 6 MILE POST PAINTED ON TELEPHONE POLE ON
 JC0115'M.P.RR, 129 FEET NORTHWEST OF THE NORTHWEST RAIL, 30 FEET
 JC0115'NORTHWEST OF A TELEPHONE POLE, 14 FEET SOUTHWEST OF THE SOUTHWEST
 JC0115'RAIL OF THE SOUTHBOUND TRACK OF THE I.C.RR, 1 FOOT BELOW THE
 JC0115'LEVEL OF I.C.R.R. TRACK AND SET IN THE TOP OF A CONCRETE POST
 JC0115'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0105 ***********************************************************************
 JC0105  DESIGNATION -  F 115
 JC0105  PID         -  JC0105
 JC0105  STATE/COUNTY-  IL/ST CLAIR
 JC0105  COUNTRY     -  US
 JC0105  USGS QUAD   -  CAHOKIA (2018)
 JC0105
 JC0105                         *CURRENT SURVEY CONTROL
 JC0105  ______________________________________________________________________
 JC0105* NAD 83(1986) POSITION- 38 30 27.     (N) 090 12 58.     (W)   SCALED
 JC0105* NAVD 88 ORTHO HEIGHT -   126.254 (meters)      414.22  (feet) ADJUSTED
 JC0105  ______________________________________________________________________
 JC0105  GEOID HEIGHT    -        -30.726 (meters)                     GEOID18
 JC0105  DYNAMIC HEIGHT  -        126.174 (meters)      413.96  (feet) COMP
 JC0105  MODELED GRAVITY -    979,992.7   (mgal)                       NAVD 88
 JC0105
 JC0105  VERT ORDER      -  SECOND    CLASS 0
 JC0105
 JC0105.The horizontal coordinates were scaled from a map and have
 JC0105.an estimated accuracy of +/- 6 seconds.
 JC0105
 JC0105.The orthometric height was determined by differential leveling and
 JC0105.adjusted by the NATIONAL GEODETIC SURVEY
 JC0105.in June 1991.
 JC0105
 JC0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0105.GEOID18 height accuracy estimate available here.
 JC0105
 JC0105.Click photographs - Photos may exist for this station.
 JC0105
 JC0105.The dynamic height is computed by dividing the NAVD 88
 JC0105.geopotential number by the normal gravity value computed on the
 JC0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0105.degrees latitude (g = 980.6199 gals.).
 JC0105
 JC0105.The modeled gravity was interpolated from observed gravity values.
 JC0105
 JC0105;                    North         East    Units  Estimated Accuracy
 JC0105;SPC IL W     -   204,300.      695,690.      MT  (+/- 180 meters Scaled)
 JC0105
 JC0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC427657(NAD 83)
 JC0105
 JC0105                          SUPERSEDED SURVEY CONTROL
 JC0105
 JC0105  NGVD 29 (??/??/92)  126.400  (m)          414.70   (f) ADJ UNCH    2 0
 JC0105
 JC0105.Superseded values are not recommended for survey control.
 JC0105
 JC0105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0105.See file dsdata.pdf to determine how the superseded data were derived.
 JC0105
 JC0105_MARKER: DB = BENCH MARK DISK
 JC0105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0105_STAMPING: F 115 1935
 JC0105_MARK LOGO: CGS
 JC0105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0105+STABILITY: SURFACE MOTION
 JC0105
 JC0105  HISTORY     - Date     Condition        Report By
 JC0105  HISTORY     - 1935     MONUMENTED       CGS
 JC0105
 JC0105                          STATION DESCRIPTION
 JC0105
 JC0105'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0105'0.9 MI S FROM DUPO.
 JC0105'0.9 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0105'STATION AT DUPO, ST. CLAIR COUNTY, IN FRONT OF THE YARD OFFICE,
 JC0105'AT POLE 6/38, 20 FEET EAST OF THE CENTERLINE OF THE NORTH-BOUND
 JC0105'MAIN TRACK, AND AT THE CENTER OF A SMALL CIRCULAR FLOWER BED.
 JC0105'A STANDARD DISK, STAMPED F 115 1935 AND SET IN THE TOP OF A
 JC0105'CONCRETE PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0613 ***********************************************************************
 KB0613  DESIGNATION -  F 12
 KB0613  PID         -  KB0613
 KB0613  STATE/COUNTY-  IL/MOULTRIE
 KB0613  COUNTRY     -  US
 KB0613  USGS QUAD   -  LONG CREEK (2018)
 KB0613
 KB0613                         *CURRENT SURVEY CONTROL
 KB0613  ______________________________________________________________________
 KB0613* NAD 83(1986) POSITION- 39 45 16.     (N) 088 45 28.     (W)   SCALED
 KB0613* NAVD 88 ORTHO HEIGHT -   218.604 (meters)      717.20  (feet) ADJUSTED
 KB0613  ______________________________________________________________________
 KB0613  GEOID HEIGHT    -        -32.437 (meters)                     GEOID18
 KB0613  DYNAMIC HEIGHT  -        218.480 (meters)      716.80  (feet) COMP
 KB0613  MODELED GRAVITY -    980,054.2   (mgal)                       NAVD 88
 KB0613
 KB0613  VERT ORDER      -  FIRST     CLASS II
 KB0613
 KB0613.The horizontal coordinates were scaled from a map and have
 KB0613.an estimated accuracy of +/- 6 seconds.
 KB0613
 KB0613.The orthometric height was determined by differential leveling and
 KB0613.adjusted by the NATIONAL GEODETIC SURVEY
 KB0613.in June 1991.
 KB0613
 KB0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0613.GEOID18 height accuracy estimate available here.
 KB0613
 KB0613.Click photographs - Photos may exist for this station.
 KB0613
 KB0613.The dynamic height is computed by dividing the NAVD 88
 KB0613.geopotential number by the normal gravity value computed on the
 KB0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0613.degrees latitude (g = 980.6199 gals.).
 KB0613
 KB0613.The modeled gravity was interpolated from observed gravity values.
 KB0613
 KB0613;                    North         East    Units  Estimated Accuracy
 KB0613;SPC IL E     -   342,820.      263,630.      MT  (+/- 180 meters Scaled)
 KB0613
 KB0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK494019(NAD 83)
 KB0613
 KB0613                          SUPERSEDED SURVEY CONTROL
 KB0613
 KB0613  NGVD 29 (??/??/92)  218.668  (m)          717.41   (f) ADJ UNCH    1 2
 KB0613
 KB0613.Superseded values are not recommended for survey control.
 KB0613
 KB0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0613.See file dsdata.pdf to determine how the superseded data were derived.
 KB0613
 KB0613_MARKER: DB = BENCH MARK DISK
 KB0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0613_STAMPING: F 12 1933
 KB0613_MARK LOGO: CGS
 KB0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0613+STABILITY: SURFACE MOTION
 KB0613
 KB0613  HISTORY     - Date     Condition        Report By
 KB0613  HISTORY     - 1933     MONUMENTED       CGS
 KB0613  HISTORY     - 1938     GOOD             CGS
 KB0613  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB0613
 KB0613                          STATION DESCRIPTION
 KB0613
 KB0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0613'2 MI W FROM LAKE CITY.
 KB0613'ABOUT 2 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM LAKE
 KB0613'CITY, MOULTRIE COUNTY, 18 POLES WEST OF MILEPOST TH 79, 15 FEET
 KB0613'NORTH OF THE TRACK, 15 FEET SOUTH OF THE LINCOLN HIGHWAY, AND
 KB0613'45 FEET SOUTH-SOUTHEAST OF A LINCOLN MEMORIAL TABLET.  A
 KB0613'STANDARD DISK, STAMPED F 12 1933 AND SET IN THE TOP OF A CONCRETE
 KB0613'POST.
 KB0613
 KB0613                          STATION RECOVERY (1938)
 KB0613
 KB0613'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 KB0613'RECOVERED IN GOOD CONDITION.
 KB0613
 KB0613                          STATION RECOVERY (2012)
 KB0613
 KB0613'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0613'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0499 ***********************************************************************
 HB0499  DESIGNATION -  F 120
 HB0499  PID         -  HB0499
 HB0499  STATE/COUNTY-  IL/WILLIAMSON
 HB0499  COUNTRY     -  US
 HB0499  USGS QUAD   -  MARION (2018)
 HB0499
 HB0499                         *CURRENT SURVEY CONTROL
 HB0499  ______________________________________________________________________
 HB0499* NAD 83(1986) POSITION- 37 44 00.     (N) 088 57 22.     (W)   SCALED
 HB0499* NAVD 88 ORTHO HEIGHT -   134.295 (meters)      440.60  (feet) ADJUSTED
 HB0499  ______________________________________________________________________
 HB0499  GEOID HEIGHT    -        -29.128 (meters)                     GEOID18
 HB0499  DYNAMIC HEIGHT  -        134.202 (meters)      440.29  (feet) COMP
 HB0499  MODELED GRAVITY -    979,939.9   (mgal)                       NAVD 88
 HB0499
 HB0499  VERT ORDER      -  SECOND    CLASS 0
 HB0499
 HB0499.The horizontal coordinates were scaled from a map and have
 HB0499.an estimated accuracy of +/- 6 seconds.
 HB0499
 HB0499.The orthometric height was determined by differential leveling and
 HB0499.adjusted by the NATIONAL GEODETIC SURVEY
 HB0499.in June 1991.
 HB0499
 HB0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0499.GEOID18 height accuracy estimate available here.
 HB0499
 HB0499.Click photographs - Photos may exist for this station.
 HB0499
 HB0499.The dynamic height is computed by dividing the NAVD 88
 HB0499.geopotential number by the normal gravity value computed on the
 HB0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0499.degrees latitude (g = 980.6199 gals.).
 HB0499
 HB0499.The modeled gravity was interpolated from observed gravity values.
 HB0499
 HB0499;                    North         East    Units  Estimated Accuracy
 HB0499;SPC IL E     -   118,560.      245,100.      MT  (+/- 180 meters Scaled)
 HB0499
 HB0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG276780(NAD 83)
 HB0499
 HB0499                          SUPERSEDED SURVEY CONTROL
 HB0499
 HB0499  NGVD 29 (11/26/84)  134.385  (m)          440.89   (f) ADJUSTED    2 0
 HB0499
 HB0499.Superseded values are not recommended for survey control.
 HB0499
 HB0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0499.See file dsdata.pdf to determine how the superseded data were derived.
 HB0499
 HB0499_MARKER: DB = BENCH MARK DISK
 HB0499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0499_STAMPING: F 120 1935
 HB0499_MARK LOGO: CGS
 HB0499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0499+STABILITY: SURFACE MOTION
 HB0499
 HB0499  HISTORY     - Date     Condition        Report By
 HB0499  HISTORY     - 1935     MONUMENTED       CGS
 HB0499  HISTORY     - 1965     MARK NOT FOUND   CGS
 HB0499  HISTORY     - 20110609 MARK NOT FOUND   ILDT
 HB0499  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 HB0499
 HB0499                          STATION DESCRIPTION
 HB0499
 HB0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0499'1.5 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0499'STATION AT MARION, WILLIAMSON COUNTY, AT A ROAD CROSSING, 48
 HB0499'FEET NORTH OF THE CENTERLINE OF THE TRACK, 30 FEET WEST OF THE
 HB0499'CENTERLINE OF THE ROAD, 15 FEET WEST OF THE RIGHT-OF-WAY FENCE
 HB0499'CORNER, AND AT THE FENCE.  A STANDARD DISK, STAMPED F 120 1935
 HB0499'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE
 HB0499'GROUND.
 HB0499
 HB0499                          STATION RECOVERY (1965)
 HB0499
 HB0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 HB0499'MARK NOT FOUND.
 HB0499
 HB0499                          STATION RECOVERY (2011)
 HB0499
 HB0499'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0499'MARK NOT FOUND.
 HB0499
 HB0499                          STATION RECOVERY (2014)
 HB0499
 HB0499'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0499'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0302 ***********************************************************************
 JB0302  DESIGNATION -  F 123
 JB0302  PID         -  JB0302
 JB0302  STATE/COUNTY-  IL/JEFFERSON
 JB0302  COUNTRY     -  US
 JB0302  USGS QUAD   -  INA (2018)
 JB0302
 JB0302                         *CURRENT SURVEY CONTROL
 JB0302  ______________________________________________________________________
 JB0302* NAD 83(1986) POSITION- 38 12 12.     (N) 088 54 10.     (W)   SCALED
 JB0302* NAVD 88 ORTHO HEIGHT -   130.899 (meters)      429.46  (feet) ADJUSTED
 JB0302  ______________________________________________________________________
 JB0302  GEOID HEIGHT    -        -29.994 (meters)                     GEOID18
 JB0302  DYNAMIC HEIGHT  -        130.814 (meters)      429.18  (feet) COMP
 JB0302  MODELED GRAVITY -    979,976.3   (mgal)                       NAVD 88
 JB0302
 JB0302  VERT ORDER      -  SECOND    CLASS 0
 JB0302
 JB0302.The horizontal coordinates were scaled from a map and have
 JB0302.an estimated accuracy of +/- 6 seconds.
 JB0302
 JB0302.The orthometric height was determined by differential leveling and
 JB0302.adjusted by the NATIONAL GEODETIC SURVEY
 JB0302.in June 1991.
 JB0302
 JB0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0302.GEOID18 height accuracy estimate available here.
 JB0302
 JB0302.Click photographs - Photos may exist for this station.
 JB0302
 JB0302.The dynamic height is computed by dividing the NAVD 88
 JB0302.geopotential number by the normal gravity value computed on the
 JB0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0302.degrees latitude (g = 980.6199 gals.).
 JB0302
 JB0302.The modeled gravity was interpolated from observed gravity values.
 JB0302
 JB0302;                    North         East    Units  Estimated Accuracy
 JB0302;SPC IL E     -   170,700.      250,120.      MT  (+/- 180 meters Scaled)
 JB0302
 JB0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH333300(NAD 83)
 JB0302
 JB0302                          SUPERSEDED SURVEY CONTROL
 JB0302
 JB0302  NGVD 29 (??/??/92)  131.003  (m)          429.80   (f) ADJ UNCH    2 0
 JB0302
 JB0302.Superseded values are not recommended for survey control.
 JB0302
 JB0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0302.See file dsdata.pdf to determine how the superseded data were derived.
 JB0302
 JB0302_MARKER: DB = BENCH MARK DISK
 JB0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0302_STAMPING: F 123 1935
 JB0302_MARK LOGO: CGS
 JB0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0302+STABILITY: SURFACE MOTION
 JB0302
 JB0302  HISTORY     - Date     Condition        Report By
 JB0302  HISTORY     - 1935     MONUMENTED       CGS
 JB0302  HISTORY     - 1972     MARK NOT FOUND   USGS
 JB0302  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0302  HISTORY     - 20140708 MARK NOT FOUND   ILDT
 JB0302
 JB0302                          STATION DESCRIPTION
 JB0302
 JB0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0302'AT BONNIE.
 JB0302'AT BONNIE, JEFFERSON COUNTY, ON THE CHICAGO AND EASTERN ILLINOIS
 JB0302'RAILROAD, 8 RAILS NORTH OF THE STATION, 4 RAILS NORTH OF A
 JB0302'STREET CROSSING AT POLE 283/25, 20 FEET WEST OF THE WEST RAIL,
 JB0302'AND 50 FEET EAST OF STATE HIGHWAY 37.  A STANDARD DISK, STAMPED
 JB0302'F 123 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0302
 JB0302                          STATION RECOVERY (1972)
 JB0302
 JB0302'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 JB0302'MARK NOT FOUND.
 JB0302
 JB0302                          STATION RECOVERY (2009)
 JB0302
 JB0302'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0302'MARK NOT FOUND.
 JB0302
 JB0302                          STATION RECOVERY (2014)
 JB0302
 JB0302'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0302'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1366 ***********************************************************************
 JA1366  DESIGNATION -  F 127
 JA1366  PID         -  JA1366
 JA1366  STATE/COUNTY-  IL/LAWRENCE
 JA1366  COUNTRY     -  US
 JA1366  USGS QUAD   -  VINCENNES (2019)
 JA1366
 JA1366                         *CURRENT SURVEY CONTROL
 JA1366  ______________________________________________________________________
 JA1366* NAD 83(1986) POSITION- 38 43 02.     (N) 087 37 21.     (W)   SCALED
 JA1366* NAVD 88 ORTHO HEIGHT -   126.860 (meters)      416.21  (feet) POSTED
 JA1366  ______________________________________________________________________
 JA1366  GEOID HEIGHT    -        -31.679 (meters)                     GEOID18
 JA1366  DYNAMIC HEIGHT  -        126.78  (meters)      415.9   (feet) COMP
 JA1366  MODELED GRAVITY -    980,015.0   (mgal)                       NAVD 88
 JA1366
 JA1366  VERT ORDER      -  * POSTED, SEE BELOW
 JA1366
 JA1366.The horizontal coordinates were scaled from a map and have
 JA1366.an estimated accuracy of +/- 6 seconds.
 JA1366
 JA1366.The orthometric height was determined by differential leveling
 JA1366.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JA1366
 JA1366.* This is a POSTED BENCH MARK height.
 JA1366
 JA1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1366.GEOID18 height accuracy estimate available here.
 JA1366
 JA1366.Click photographs - Photos may exist for this station.
 JA1366
 JA1366.The dynamic height is computed by dividing the NAVD 88
 JA1366.geopotential number by the normal gravity value computed on the
 JA1366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1366.degrees latitude (g = 980.6199 gals.).
 JA1366
 JA1366.The modeled gravity was interpolated from observed gravity values.
 JA1366
 JA1366;                    North         East    Units  Estimated Accuracy
 JA1366;SPC IL E     -   227,830.      361,820.      MT  (+/- 180 meters Scaled)
 JA1366
 JA1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH458855(NAD 83)
 JA1366
 JA1366                          SUPERSEDED SURVEY CONTROL
 JA1366
 JA1366  NGVD 29 (??/??/92)  126.981  (m)          416.60   (f) ADJ UNCH    1 2
 JA1366
 JA1366.Superseded values are not recommended for survey control.
 JA1366
 JA1366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1366.See file dsdata.pdf to determine how the superseded data were derived.
 JA1366
 JA1366_MARKER: DB = BENCH MARK DISK
 JA1366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1366_STAMPING: F 127 1938
 JA1366_MARK LOGO: CGS
 JA1366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1366+STABILITY: SURFACE MOTION
 JA1366
 JA1366  HISTORY     - Date     Condition        Report By
 JA1366  HISTORY     - 1938     MONUMENTED       CGS
 JA1366  HISTORY     - 1962     GOOD             CGS
 JA1366  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1366
 JA1366                          STATION DESCRIPTION
 JA1366
 JA1366'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 JA1366'3.5 MI E FROM LAWRENCEVILLE.
 JA1366'3.5 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1366'STATION AT LAWRENCEVILLE, LAWRENCE COUNTY, 0.1 MILE EAST OF
 JA1366'MILEPOST ST. L. 144-C 195, 0.4 MILE NORTH OF U.S. HIGHWAY 50,
 JA1366'20 FEET WEST OF THE CENTERLINE OF A DIRT ROAD LEADING NORTH, 64
 JA1366'FEET SOUTH OF THE SOUTH RAIL, 38 FEET SOUTHEAST OF A TELEPHONE
 JA1366'POLE, 3 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 8 FEET
 JA1366'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED F 127 1938 AND
 JA1366'SET IN THE TOP OF A CONCRETE POST.
 JA1366
 JA1366                          STATION RECOVERY (1986)
 JA1366
 JA1366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1366'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0129 ***********************************************************************
 JB0129  DESIGNATION -  F 128
 JB0129  PID         -  JB0129
 JB0129  STATE/COUNTY-  IL/RICHLAND
 JB0129  COUNTRY     -  US
 JB0129  USGS QUAD   -  OLNEY (2018)
 JB0129
 JB0129                         *CURRENT SURVEY CONTROL
 JB0129  ______________________________________________________________________
 JB0129* NAD 83(1986) POSITION- 38 43 25.     (N) 088 03 06.     (W)   SCALED
 JB0129* NAVD 88 ORTHO HEIGHT -   153.297 (meters)      502.94  (feet) POSTED
 JB0129  ______________________________________________________________________
 JB0129  GEOID HEIGHT    -        -31.355 (meters)                     GEOID18
 JB0129  DYNAMIC HEIGHT  -        153.20  (meters)      502.6   (feet) COMP
 JB0129  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 JB0129
 JB0129  VERT ORDER      -  * POSTED, SEE BELOW
 JB0129
 JB0129.The horizontal coordinates were scaled from a map and have
 JB0129.an estimated accuracy of +/- 6 seconds.
 JB0129
 JB0129.The orthometric height was determined by differential leveling
 JB0129.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0129
 JB0129.* This is a POSTED BENCH MARK height.
 JB0129
 JB0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0129.GEOID18 height accuracy estimate available here.
 JB0129
 JB0129.Click photographs - Photos may exist for this station.
 JB0129
 JB0129.The dynamic height is computed by dividing the NAVD 88
 JB0129.geopotential number by the normal gravity value computed on the
 JB0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0129.degrees latitude (g = 980.6199 gals.).
 JB0129
 JB0129.The modeled gravity was interpolated from observed gravity values.
 JB0129
 JB0129;                    North         East    Units  Estimated Accuracy
 JB0129;SPC IL E     -   228,330.      324,490.      MT  (+/- 180 meters Scaled)
 JB0129
 JB0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH085866(NAD 83)
 JB0129
 JB0129                          SUPERSEDED SURVEY CONTROL
 JB0129
 JB0129  NGVD 29 (??/??/92)  153.410  (m)          503.31   (f) ADJ UNCH    1 2
 JB0129
 JB0129.Superseded values are not recommended for survey control.
 JB0129
 JB0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0129.See file dsdata.pdf to determine how the superseded data were derived.
 JB0129
 JB0129_MARKER: DB = BENCH MARK DISK
 JB0129_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0129_SP_SET: BRIDGE
 JB0129_STAMPING: F 128 1938
 JB0129_MARK LOGO: CGS
 JB0129_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0129
 JB0129  HISTORY     - Date     Condition        Report By
 JB0129  HISTORY     - 1938     MONUMENTED       CGS
 JB0129  HISTORY     - 1971     MARK NOT FOUND   USGS
 JB0129  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0129
 JB0129                          STATION DESCRIPTION
 JB0129
 JB0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0129'1.8 MI E FROM OLNEY.
 JB0129'1.8 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0129'STATION AT OLNEY, RICHLAND COUNTY, 0.2 MILE WEST OF MILEPOST
 JB0129'ST. L 121-C 218, 0.7 MILE WEST OF A DIRT-ROAD CROSSING, 20
 JB0129'FEET SOUTHWEST OF A WHISTLE POST, AT A BRIDGE OVER A SMALL
 JB0129'STREAM, IN THE TOP OF THE WEST END, 8 FEET SOUTH OF THE SOUTH
 JB0129'RAIL, AND 3 FEET BELOW THE LEVEL OF THE TRACK.  A STANDARD DISK,
 JB0129'STAMPED F 128 1938.
 JB0129
 JB0129                          STATION RECOVERY (1971)
 JB0129
 JB0129'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0129'MARK NOT FOUND.
 JB0129
 JB0129                          STATION RECOVERY (1986)
 JB0129
 JB0129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0129'THE BRIDGE HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0928 ***********************************************************************
 KB0928  DESIGNATION -  F 13
 KB0928  PID         -  KB0928
 KB0928  STATE/COUNTY-  IL/SANGAMON
 KB0928  COUNTRY     -  US
 KB0928  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB0928
 KB0928                         *CURRENT SURVEY CONTROL
 KB0928  ______________________________________________________________________
 KB0928* NAD 83(1986) POSITION- 39 50 56.19   (N) 089 32 31.66   (W)   HD_HELD1
 KB0928* NAVD 88 ORTHO HEIGHT -   168.191 (meters)      551.81  (feet) ADJUSTED
 KB0928  ______________________________________________________________________
 KB0928  GEOID HEIGHT    -        -32.478 (meters)                     GEOID18
 KB0928  DYNAMIC HEIGHT  -        168.101 (meters)      551.51  (feet) COMP
 KB0928  MODELED GRAVITY -    980,088.2   (mgal)                       NAVD 88
 KB0928
 KB0928  VERT ORDER      -  SECOND    CLASS I
 KB0928
 KB0928.The horizontal coordinates were determined by differentially corrected
 KB0928.hand held GPS observations or other comparable positioning techniques
 KB0928.and have an estimated accuracy of +/- 3 meters.
 KB0928
 KB0928.The orthometric height was determined by differential leveling and
 KB0928.adjusted by the NATIONAL GEODETIC SURVEY
 KB0928.in September 2015.
 KB0928
 KB0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0928.GEOID18 height accuracy estimate available here.
 KB0928
 KB0928.Click photographs - Photos may exist for this station.
 KB0928
 KB0928.The dynamic height is computed by dividing the NAVD 88
 KB0928.geopotential number by the normal gravity value computed on the
 KB0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0928.degrees latitude (g = 980.6199 gals.).
 KB0928
 KB0928.The modeled gravity was interpolated from observed gravity values.
 KB0928
 KB0928;                    North         East    Units  Estimated Accuracy
 KB0928;SPC IL W     -   353,402.9     753,446.2     MT  (+/- 3 meters HH1 GPS) 
 KB0928
 KB0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8251414084(NAD 83)
 KB0928
 KB0928                          SUPERSEDED SURVEY CONTROL
 KB0928
 KB0928  NAVD 88 (06/15/91)  168.131  (m)          551.61   (f) SUPERSEDED  1 2
 KB0928  NGVD 29 (??/??/92)  168.229  (m)          551.93   (f) ADJ UNCH    1 2
 KB0928
 KB0928.Superseded values are not recommended for survey control.
 KB0928
 KB0928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0928.See file dsdata.pdf to determine how the superseded data were derived.
 KB0928
 KB0928_MARKER: DB = BENCH MARK DISK
 KB0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0928_STAMPING: F 13 1933
 KB0928_MARK LOGO: CGS
 KB0928_PROJECTION: PROJECTING 3 CENTIMETERS
 KB0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0928+STABILITY: SURFACE MOTION
 KB0928_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0928+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2018
 KB0928
 KB0928  HISTORY     - Date     Condition        Report By
 KB0928  HISTORY     - 1933     MONUMENTED       CGS
 KB0928  HISTORY     - 1934     GOOD             CGS
 KB0928  HISTORY     - 20120627 GOOD             ILDT
 KB0928  HISTORY     - 20141028 GOOD             AMESC
 KB0928  HISTORY     - 20180916 GOOD             GEOCAC
 KB0928
 KB0928                          STATION DESCRIPTION
 KB0928
 KB0928'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0928'AT RIVERTON.
 KB0928'AT RIVERTON, SANGAMON COUNTY, ON THE WABASH RAILROAD, ABOUT 500
 KB0928'FEET EAST OF THE STATION, 60 FEET SOUTH OF THE MAIN TRACK, 15
 KB0928'FEET EAST OF THE EAST WALK OF A ROAD THAT CROSSES THE TRACK,
 KB0928'AND 2 FEET SOUTH OF THE CONCRETE WALK TO THE BRUCE LUMBER CO.
 KB0928'A STANDARD DISK, STAMPED F 13 1933 AND SET IN THE TOP OF A
 KB0928'CONCRETE POST.
 KB0928
 KB0928                          STATION RECOVERY (2012)
 KB0928
 KB0928'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0928'RECOVERED IN GOOD CONDITION.
 KB0928
 KB0928                          STATION RECOVERY (2014)
 KB0928
 KB0928'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0928'RECOVERED IN GOOD CONDITION.
 KB0928'
 KB0928'NOTE-ADD-STATION IS 70 FT (21.3 M) SOUTH OF THE CENTERLINE OF THE
 KB0928'TRACKS, 64.5 FT (19.7 M) EAST OF THE CENTERLINE OF FIFTH STREET, 4.0
 KB0928'FT (1.2 M) SOUTHWEST OF A WATER METER, 1.5 FT (0.5 M) SOUTHWEST OF A
 KB0928'TELEPHONE PEDESTAL, 0.8 FT (24 CM) NORTH OF A WOODEN FENCE.
 KB0928
 KB0928                          STATION RECOVERY (2018)
 KB0928
 KB0928'RECOVERY NOTE BY GEOCACHING 2018 (RCF)
 KB0928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0479 ***********************************************************************
 NH0479  DESIGNATION -  F 130
 NH0479  PID         -  NH0479
 NH0479  STATE/COUNTY-  IL/OGLE
 NH0479  COUNTRY     -  US
 NH0479  USGS QUAD   -  KINGS (2018)
 NH0479
 NH0479                         *CURRENT SURVEY CONTROL
 NH0479  ______________________________________________________________________
 NH0479* NAD 83(1986) POSITION- 42 06 00.1    (N) 089 00 09.7    (W)   HD_HELD2
 NH0479* NAVD 88 ORTHO HEIGHT -   265.452 (meters)      870.90  (feet) ADJUSTED
 NH0479  ______________________________________________________________________
 NH0479  GEOID HEIGHT    -        -33.159 (meters)                     GEOID18
 NH0479  DYNAMIC HEIGHT  -        265.363 (meters)      870.61  (feet) COMP
 NH0479  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 NH0479
 NH0479  VERT ORDER      -  FIRST     CLASS I
 NH0479
 NH0479.The horizontal coordinates were established by autonomous hand held GPS
 NH0479.observations and have an estimated accuracy of +/- 10 meters.
 NH0479
 NH0479.The orthometric height was determined by differential leveling and
 NH0479.adjusted by the NATIONAL GEODETIC SURVEY
 NH0479.in June 1991.
 NH0479
 NH0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0479.GEOID18 height accuracy estimate available here.
 NH0479
 NH0479.Click photographs - Photos may exist for this station.
 NH0479
 NH0479.The dynamic height is computed by dividing the NAVD 88
 NH0479.geopotential number by the normal gravity value computed on the
 NH0479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0479.degrees latitude (g = 980.6199 gals.).
 NH0479
 NH0479.The modeled gravity was interpolated from observed gravity values.
 NH0479
 NH0479;                    North         East    Units  Estimated Accuracy
 NH0479;SPC IL W     -   603,848.      796,280.      MT  (+/- 10 meters HH2 GPS)
 NH0479
 NH0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3439862823(NAD 83)
 NH0479
 NH0479                          SUPERSEDED SURVEY CONTROL
 NH0479
 NH0479  NGVD 29 (??/??/92)  265.499  (m)          871.06   (f) ADJ UNCH    1 1
 NH0479
 NH0479.Superseded values are not recommended for survey control.
 NH0479
 NH0479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0479.See file dsdata.pdf to determine how the superseded data were derived.
 NH0479
 NH0479_MARKER: DB = BENCH MARK DISK
 NH0479_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0479_SP_SET: FOUNDATION
 NH0479_STAMPING: F 130 1947
 NH0479_MARK LOGO: CGS
 NH0479_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0479_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0479+SATELLITE: SATELLITE OBSERVATIONS - November 08, 2017
 NH0479
 NH0479  HISTORY     - Date     Condition        Report By
 NH0479  HISTORY     - 1947     MONUMENTED       CGS
 NH0479  HISTORY     - 1969     GOOD             CGS
 NH0479  HISTORY     - 1987     GOOD             USPSQD
 NH0479  HISTORY     - 19960614 GOOD             USPSQD
 NH0479  HISTORY     - 20010725 GOOD             USPSQD
 NH0479  HISTORY     - 20041013 GOOD             USPSQD
 NH0479  HISTORY     - 20171108 GOOD             AMESC
 NH0479
 NH0479                          STATION DESCRIPTION
 NH0479
 NH0479'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0479'0.2 MI E FROM MONROE CENTER.
 NH0479'ABOUT 0.15 MILE EAST ALONG STATE HIGHWAY 72 FROM THE MONROE
 NH0479'CENTER SCHOOL AT MONROE CENTER, 118 YARDS SOUTH OF THE CENTER
 NH0479'LINE OF THE HIGHWAY, 70 YARDS SOUTH OF THE SOUTH FACE OF THE
 NH0479'MONROE CENTER COMMUNITY CHURCH, 161 FEET WEST OF THE CENTER LINE
 NH0479'OF WEST STREET, SET VERTICALLY IN THE SOUTH FACE OF THE CONCRETE
 NH0479'FOUNDATION OF THE SOUTHEAST CORNER OF THE SOUTH WING OF THE
 NH0479'ABANDONED CONSOLIDATED SCHOOL, DISTRICT 173, 2 1/2 FEET ABOVE
 NH0479'THE LEVEL OF THE GROUND, 2 FEET WEST OF THE SOUTHEAST CORNER OF
 NH0479'THE BUILDING, AND ABOUT 4 FEET ABOVE THE LEVEL OF THE STREET.
 NH0479'SEC 21, T42N, R2E.
 NH0479
 NH0479                          STATION RECOVERY (1987)
 NH0479
 NH0479'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0479'RECOVERED IN GOOD CONDITION.
 NH0479
 NH0479                          STATION RECOVERY (1996)
 NH0479
 NH0479'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0479'RECOVERED IN GOOD CONDITION.
 NH0479
 NH0479                          STATION RECOVERY (2001)
 NH0479
 NH0479'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0479'MONROE CENTER FIRE STATION
 NH0479
 NH0479                          STATION RECOVERY (2004)
 NH0479
 NH0479'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0479'RECOVERED IN GOOD CONDITION.
 NH0479
 NH0479                          STATION RECOVERY (2017)
 NH0479
 NH0479'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (THH)
 NH0479'THE STATION IS ON THE MONROE TOWNSHIP FIRE AND AMBULANCE PROTECTION
 NH0479'DISTRICT BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0224 ***********************************************************************
 NH0224  DESIGNATION -  F 131
 NH0224  PID         -  NH0224
 NH0224  STATE/COUNTY-  IL/DE KALB
 NH0224  COUNTRY     -  US
 NH0224  USGS QUAD   -  HAMPSHIRE (2018)
 NH0224
 NH0224                         *CURRENT SURVEY CONTROL
 NH0224  ______________________________________________________________________
 NH0224* NAD 83(1986) POSITION- 42 05 17.     (N) 088 35 53.     (W)   SCALED
 NH0224* NAVD 88 ORTHO HEIGHT -   259.384 (meters)      851.00  (feet) ADJUSTED
 NH0224  ______________________________________________________________________
 NH0224  GEOID HEIGHT    -        -33.316 (meters)                     GEOID18
 NH0224  DYNAMIC HEIGHT  -        259.296 (meters)      850.71  (feet) COMP
 NH0224  MODELED GRAVITY -    980,275.1   (mgal)                       NAVD 88
 NH0224
 NH0224  VERT ORDER      -  FIRST     CLASS I
 NH0224
 NH0224.The horizontal coordinates were scaled from a map and have
 NH0224.an estimated accuracy of +/- 6 seconds.
 NH0224
 NH0224.The orthometric height was determined by differential leveling and
 NH0224.adjusted by the NATIONAL GEODETIC SURVEY
 NH0224.in June 1991.
 NH0224
 NH0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0224.GEOID18 height accuracy estimate available here.
 NH0224
 NH0224.Click photographs - Photos may exist for this station.
 NH0224
 NH0224.The dynamic height is computed by dividing the NAVD 88
 NH0224.geopotential number by the normal gravity value computed on the
 NH0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0224.degrees latitude (g = 980.6199 gals.).
 NH0224
 NH0224.The modeled gravity was interpolated from observed gravity values.
 NH0224
 NH0224;                    North         East    Units  Estimated Accuracy
 NH0224;SPC IL E     -   601,920.      278,100.      MT  (+/- 180 meters Scaled)
 NH0224
 NH0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM678607(NAD 83)
 NH0224
 NH0224                          SUPERSEDED SURVEY CONTROL
 NH0224
 NH0224  NGVD 29 (??/??/92)  259.438  (m)          851.17   (f) ADJ UNCH    1 1
 NH0224
 NH0224.Superseded values are not recommended for survey control.
 NH0224
 NH0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0224.See file dsdata.pdf to determine how the superseded data were derived.
 NH0224
 NH0224_MARKER: DB = BENCH MARK DISK
 NH0224_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0224_SP_SET: BRIDGE ABUTMENT
 NH0224_STAMPING: F 131 1947
 NH0224_MARK LOGO: CGS
 NH0224_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0224
 NH0224  HISTORY     - Date     Condition        Report By
 NH0224  HISTORY     - 1947     MONUMENTED       CGS
 NH0224  HISTORY     - 1969     GOOD             CGS
 NH0224  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0224  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0224  HISTORY     - 20121010 MARK NOT FOUND   ILDT
 NH0224
 NH0224                          STATION DESCRIPTION
 NH0224
 NH0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0224'5.2 MI E FROM GENOA.
 NH0224'ABOUT 5.2 MILES EAST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0224'BANK AT GENOA, OR ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM
 NH0224'THE HIGH SCHOOL AT HAMPSHIRE, THENCE 3.55 MILES WEST ALONG STATE
 NH0224'HIGHWAY 72, 0.55 MILE WEST OF THE DE KALB-KANE COUNTY LINE, 12
 NH0224'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF
 NH0224'THE SOUTHEAST WINGWALL AND 3 FEET SOUTHEAST OF THE SOUTH END OF
 NH0224'THE EAST ABUTMENT OF THE CONCRETE HIGHWAY BRIDGE OVER A CREEK,
 NH0224'AND ABOUT LEVEL WITH THE HIGHWAY.  SEC 25, T 42N, R 5E.
 NH0224
 NH0224                          STATION RECOVERY (1989)
 NH0224
 NH0224'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0224'MARK NOT FOUND.
 NH0224
 NH0224                          STATION RECOVERY (1996)
 NH0224
 NH0224'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0224'MARK NOT FOUND.
 NH0224
 NH0224                          STATION RECOVERY (2012)
 NH0224
 NH0224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 NH0224'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0048 ***********************************************************************
 NH0048  DESIGNATION -  F 132 RESET
 NH0048  PID         -  NH0048
 NH0048  STATE/COUNTY-  IL/COOK
 NH0048  COUNTRY     -  US
 NH0048  USGS QUAD   -  STREAMWOOD (2018)
 NH0048
 NH0048                         *CURRENT SURVEY CONTROL
 NH0048  ______________________________________________________________________
 NH0048* NAD 83(1986) POSITION- 42 01 02.     (N) 088 13 55.     (W)   SCALED
 NH0048* NAVD 88 ORTHO HEIGHT -   247.514 (meters)      812.05  (feet) ADJUSTED
 NH0048  ______________________________________________________________________
 NH0048  GEOID HEIGHT    -        -33.447 (meters)                     GEOID18
 NH0048  DYNAMIC HEIGHT  -        247.429 (meters)      811.77  (feet) COMP
 NH0048  MODELED GRAVITY -    980,272.8   (mgal)                       NAVD 88
 NH0048
 NH0048  VERT ORDER      -  FIRST     CLASS I
 NH0048
 NH0048.The horizontal coordinates were scaled from a map and have
 NH0048.an estimated accuracy of +/- 6 seconds.
 NH0048
 NH0048.The orthometric height was determined by differential leveling and
 NH0048.adjusted by the NATIONAL GEODETIC SURVEY
 NH0048.in June 1991.
 NH0048
 NH0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0048.GEOID18 height accuracy estimate available here.
 NH0048
 NH0048.Click photographs - Photos may exist for this station.
 NH0048
 NH0048.The dynamic height is computed by dividing the NAVD 88
 NH0048.geopotential number by the normal gravity value computed on the
 NH0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0048.degrees latitude (g = 980.6199 gals.).
 NH0048
 NH0048.The modeled gravity was interpolated from observed gravity values.
 NH0048
 NH0048;                    North         East    Units  Estimated Accuracy
 NH0048;SPC IL E     -   594,020.      308,400.      MT  (+/- 180 meters Scaled)
 NH0048
 NH0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM979524(NAD 83)
 NH0048
 NH0048                          SUPERSEDED SURVEY CONTROL
 NH0048
 NH0048  NGVD 29 (??/??/92)  247.593  (m)          812.31   (f) ADJ UNCH    1 1
 NH0048
 NH0048.Superseded values are not recommended for survey control.
 NH0048
 NH0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0048.See file dsdata.pdf to determine how the superseded data were derived.
 NH0048
 NH0048_MARKER: DB = BENCH MARK DISK
 NH0048_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0048_SP_SET: OVERPASS
 NH0048_STAMPING: F 132 RESET 1969
 NH0048_MARK LOGO: CGS
 NH0048_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0048
 NH0048  HISTORY     - Date     Condition        Report By
 NH0048  HISTORY     - 1969     MONUMENTED       CGS
 NH0048  HISTORY     - 1987     GOOD             USPSQD
 NH0048
 NH0048                          STATION DESCRIPTION
 NH0048
 NH0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0048'3.2 MI SE FROM ELGIN.
 NH0048'ABOUT 3.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 20 BUSINESS ROUTE
 NH0048'FROM THE POST OFFICE AT ELGIN, IN SECTION 20, T 41 N, R 9 E,
 NH0048'OR ABOUT 0.8 MILE NORTH ALONG OAK AVENUE FROM THE CHICAGO,
 NH0048'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT BARTLETT,
 NH0048'THENCE 2.8 MILES NORTHWEST ALONG U.S. HIGHWAY 20, 25 FEET SOUTH
 NH0048'OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE CONCRETE
 NH0048'WINGWALL AT THE SOUTHWEST CORNER OF THE HIGHWAY OVERPASS FOR
 NH0048'THE ELGIN, JOLIET, AND EASTERN RAILWAY COMPANY, AND ABOUT 1/2
 NH0048'FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 NH0048
 NH0048                          STATION RECOVERY (1987)
 NH0048
 NH0048'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1613 ***********************************************************************
 ME1613  DESIGNATION -  F 135
 ME1613  PID         -  ME1613
 ME1613  STATE/COUNTY-  IL/COOK
 ME1613  COUNTRY     -  US
 ME1613  USGS QUAD   -  JACKSON PARK (2018)
 ME1613
 ME1613                         *CURRENT SURVEY CONTROL
 ME1613  ______________________________________________________________________
 ME1613* NAD 83(1986) POSITION- 41 52 22.95   (N) 087 37 23.61   (W)   HD_HELD1
 ME1613* NAVD 88 ORTHO HEIGHT -   183.898 (meters)      603.34  (feet) ADJUSTED
 ME1613  ______________________________________________________________________
 ME1613  GEOID HEIGHT    -        -33.592 (meters)                     GEOID18
 ME1613  DYNAMIC HEIGHT  -        183.836 (meters)      603.14  (feet) COMP
 ME1613  MODELED GRAVITY -    980,278.1   (mgal)                       NAVD 88
 ME1613
 ME1613  VERT ORDER      -  FIRST     CLASS I
 ME1613
 ME1613.The horizontal coordinates were determined by differentially corrected
 ME1613.hand held GPS observations or other comparable positioning techniques
 ME1613.and have an estimated accuracy of +/- 3 meters.
 ME1613
 ME1613.The orthometric height was determined by differential leveling and
 ME1613.adjusted by the NATIONAL GEODETIC SURVEY
 ME1613.in June 1991.
 ME1613
 ME1613.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1613.GEOID18 height accuracy estimate available here.
 ME1613
 ME1613.Click photographs - Photos may exist for this station.
 ME1613
 ME1613.The dynamic height is computed by dividing the NAVD 88
 ME1613.geopotential number by the normal gravity value computed on the
 ME1613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1613.degrees latitude (g = 980.6199 gals.).
 ME1613
 ME1613.The modeled gravity was interpolated from observed gravity values.
 ME1613
 ME1613;                    North         East    Units  Estimated Accuracy
 ME1613;SPC IL E     -   578,245.3     358,948.5     MT  (+/- 3 meters HH1 GPS) 
 ME1613
 ME1613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4828335868(NAD 83)
 ME1613
 ME1613                          SUPERSEDED SURVEY CONTROL
 ME1613
 ME1613  NGVD 29 (??/??/92)  183.984  (m)          603.62   (f) ADJ UNCH    1 1
 ME1613
 ME1613.Superseded values are not recommended for survey control.
 ME1613
 ME1613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1613.See file dsdata.pdf to determine how the superseded data were derived.
 ME1613
 ME1613_MARKER: DB = BENCH MARK DISK
 ME1613_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1613_SP_SET: FOUNDATION
 ME1613_STAMPING: F 135 1947
 ME1613_MARK LOGO: CGS
 ME1613_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1613_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1613+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2018
 ME1613
 ME1613  HISTORY     - Date     Condition        Report By
 ME1613  HISTORY     - 1947     MONUMENTED       CGS
 ME1613  HISTORY     - 1969     GOOD             CGS
 ME1613  HISTORY     - 1977     GOOD             NGS
 ME1613  HISTORY     - 1987     GOOD             USPSQD
 ME1613  HISTORY     - 1989     GOOD             USPSQD
 ME1613  HISTORY     - 1989     GOOD             USPSQD
 ME1613  HISTORY     - 20101127 GOOD             GEOCAC
 ME1613  HISTORY     - 20180318 GOOD             ASMINC
 ME1613
 ME1613                          STATION DESCRIPTION
 ME1613
 ME1613'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1613'0.4 MI N FROM CHICAGO.
 ME1613'ABOUT 0.4 MILE NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1613'CENTRAL RAILROAD STATION AT CHICAGO, AT THE INTERSECTION OF
 ME1613'MICHIGAN AVENUE AND EAST BALBO DRIVE, 237 FEET EAST OF THE
 ME1613'EAST CURB OF THE AVENUE, 15 FEET SOUTH OF THE SOUTH CURB OF THE
 ME1613'DRIVE, SET VERTICALLY IN THE NORTH FACE OF THE CONCRETE FOUNDATION
 ME1613'FOR THE SOUTH ORNAMENTAL POST AT THE WEST END OF THE EAST BALBO
 ME1613'DRIVE BRIDGE OVER THE ILLINOIS CENTRAL RAILROAD, AND ABOUT 1/2
 ME1613'FOOT ABOVE THE LEVEL OF THE SIDEWALK.
 ME1613
 ME1613                          STATION RECOVERY (1977)
 ME1613
 ME1613'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1613'RECOVERED IN GOOD CONDITION.
 ME1613
 ME1613                          STATION RECOVERY (1987)
 ME1613
 ME1613'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1613'RECOVERED IN GOOD CONDITION.
 ME1613
 ME1613                          STATION RECOVERY (1989)
 ME1613
 ME1613'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1613'RECOVERED IN GOOD CONDITION.
 ME1613
 ME1613                          STATION RECOVERY (1989)
 ME1613
 ME1613'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1613'RECOVERED IN GOOD CONDITION.
 ME1613
 ME1613                          STATION RECOVERY (2010)
 ME1613
 ME1613'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME1613'RECOVERED IN GOOD CONDITION.
 ME1613
 ME1613                          STATION RECOVERY (2018)
 ME1613
 ME1613'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2018 (LEE)
 ME1613'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1785 ***********************************************************************
 ME1785  DESIGNATION -  F 136
 ME1785  PID         -  ME1785
 ME1785  STATE/COUNTY-  IL/COOK
 ME1785  COUNTRY     -  US
 ME1785  USGS QUAD   -  BERWYN (2018)
 ME1785
 ME1785                         *CURRENT SURVEY CONTROL
 ME1785  ______________________________________________________________________
 ME1785* NAD 83(1986) POSITION- 41 47 56.     (N) 087 45 34.     (W)   SCALED
 ME1785* NAVD 88 ORTHO HEIGHT -   183.069 (meters)      600.62  (feet) ADJUSTED
 ME1785  ______________________________________________________________________
 ME1785  GEOID HEIGHT    -        -33.454 (meters)                     GEOID18
 ME1785  DYNAMIC HEIGHT  -        183.005 (meters)      600.41  (feet) COMP
 ME1785  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 ME1785
 ME1785  VERT ORDER      -  FIRST     CLASS II
 ME1785
 ME1785.The horizontal coordinates were scaled from a map and have
 ME1785.an estimated accuracy of +/- 6 seconds.
 ME1785
 ME1785.The orthometric height was determined by differential leveling and
 ME1785.adjusted by the NATIONAL GEODETIC SURVEY
 ME1785.in June 1991.
 ME1785
 ME1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1785.GEOID18 height accuracy estimate available here.
 ME1785
 ME1785.Click photographs - Photos may exist for this station.
 ME1785
 ME1785.The dynamic height is computed by dividing the NAVD 88
 ME1785.geopotential number by the normal gravity value computed on the
 ME1785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1785.degrees latitude (g = 980.6199 gals.).
 ME1785
 ME1785.The modeled gravity was interpolated from observed gravity values.
 ME1785
 ME1785;                    North         East    Units  Estimated Accuracy
 ME1785;SPC IL E     -   569,930.      347,700.      MT  (+/- 180 meters Scaled)
 ME1785
 ME1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM369277(NAD 83)
 ME1785
 ME1785                          SUPERSEDED SURVEY CONTROL
 ME1785
 ME1785  NGVD 29 (??/??/92)  183.155  (m)          600.90   (f) ADJ UNCH    1 2
 ME1785
 ME1785.Superseded values are not recommended for survey control.
 ME1785
 ME1785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1785.See file dsdata.pdf to determine how the superseded data were derived.
 ME1785
 ME1785_MARKER: DB = BENCH MARK DISK
 ME1785_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1785_SP_SET: BUILDING
 ME1785_STAMPING: F 136 1947
 ME1785_MARK LOGO: CGS
 ME1785_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1785
 ME1785  HISTORY     - Date     Condition        Report By
 ME1785  HISTORY     - 1947     MONUMENTED       CGS
 ME1785  HISTORY     - 1964     POOR             CGS
 ME1785  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1785  HISTORY     - 19870601 MARK NOT FOUND   USPSQD
 ME1785  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1785
 ME1785                          STATION DESCRIPTION
 ME1785
 ME1785'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1785'AT CHICAGO.
 ME1785'AT CHICAGO, ABOUT 2 BLOCKS NORTH ALONG SOUTH LINDER AVENUE FROM
 ME1785'ITS INTERSECTION WITH ARCHER AVENUE, AT THE INTERSECTION OF SOUTH
 ME1785'LINDER AVENUE AND WEST 52ND STREET, SET VERTICALLY IN THE SOUTH
 ME1785'FACE OF THE SOUTHWEST CORNER OF THE MARK TWAIN PUBLIC SCHOOL,
 ME1785'1.8 FEET EAST OF THE SOUTHWEST CORNER AND 2.3 FEET ABOVE THE
 ME1785'GROUND.  NOTE-- TOP OF DISK HAS BEEN STRUCK A BLOW WITH A HARD
 ME1785'OBJECT, WHICH PRODUCED A INTENDATION AND DEFORMATION.  DISK IS
 ME1785'LOOSE IN ITS SETTING AND SHOULD BE USED WITH CAUTION BECAUSE OF
 ME1785'ITS INSTABILITY.  DISK ALSO PARTIALLY PAINTED A ORANGE COLOR.
 ME1785'I WOULD SUGGEST DISK BE RELOCATED ON ANOTHER BUILDING BECAUSE
 ME1785'THE CURRENT LOCATION OF DISK IS SO CONSPICUOUS AND SEEN BY SO MANY
 ME1785'THAT DONT UNDERSTAND ITS PURPOSE AND TREAT IT AS A CURIOSITY
 ME1785'THAT CHANCES OF IT BEING FURTHER DAMAGED OR DESTROYED IS INCREASED,
 ME1785'AS CAN BE ATTESTED BY ITS CURRENT CONDITION.
 ME1785
 ME1785                          STATION RECOVERY (1964)
 ME1785
 ME1785'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 ME1785'MARK RECOVERED IN POOR CONDITION.
 ME1785
 ME1785                          STATION RECOVERY (1977)
 ME1785
 ME1785'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1785'MARK NOT FOUND.
 ME1785
 ME1785                          STATION RECOVERY (1987)
 ME1785
 ME1785'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1785'MARK NOT FOUND.
 ME1785
 ME1785                          STATION RECOVERY (1989)
 ME1785
 ME1785'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1785'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0014 ***********************************************************************
 KC0014  DESIGNATION -  F 14
 KC0014  PID         -  KC0014
 KC0014  STATE/COUNTY-  IL/MORGAN
 KC0014  COUNTRY     -  US
 KC0014  USGS QUAD   -  JACKSONVILLE (2018)
 KC0014
 KC0014                         *CURRENT SURVEY CONTROL
 KC0014  ______________________________________________________________________
 KC0014* NAD 83(1986) POSITION- 39 44 19.     (N) 090 13 56.     (W)   SCALED
 KC0014* NAVD 88 ORTHO HEIGHT -   180.687 (meters)      592.80  (feet) ADJUSTED
 KC0014  ______________________________________________________________________
 KC0014  GEOID HEIGHT    -        -32.501 (meters)                     GEOID18
 KC0014  DYNAMIC HEIGHT  -        180.588 (meters)      592.48  (feet) COMP
 KC0014  MODELED GRAVITY -    980,071.8   (mgal)                       NAVD 88
 KC0014
 KC0014  VERT ORDER      -  FIRST     CLASS II
 KC0014
 KC0014.The horizontal coordinates were scaled from a map and have
 KC0014.an estimated accuracy of +/- 6 seconds.
 KC0014
 KC0014.The orthometric height was determined by differential leveling and
 KC0014.adjusted by the NATIONAL GEODETIC SURVEY
 KC0014.in June 1991.
 KC0014
 KC0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0014.GEOID18 height accuracy estimate available here.
 KC0014
 KC0014.Click photographs - Photos may exist for this station.
 KC0014
 KC0014.The dynamic height is computed by dividing the NAVD 88
 KC0014.geopotential number by the normal gravity value computed on the
 KC0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0014.degrees latitude (g = 980.6199 gals.).
 KC0014
 KC0014.The modeled gravity was interpolated from observed gravity values.
 KC0014
 KC0014;                    North         East    Units  Estimated Accuracy
 KC0014;SPC IL W     -   340,970.      694,380.      MT  (+/- 180 meters Scaled)
 KC0014
 KC0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE371024(NAD 83)
 KC0014
 KC0014                          SUPERSEDED SURVEY CONTROL
 KC0014
 KC0014  NGVD 29 (??/??/92)  180.808  (m)          593.20   (f) ADJ UNCH    1 2
 KC0014
 KC0014.Superseded values are not recommended for survey control.
 KC0014
 KC0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0014.See file dsdata.pdf to determine how the superseded data were derived.
 KC0014
 KC0014_MARKER: DB = BENCH MARK DISK
 KC0014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0014_STAMPING: F 14 1933
 KC0014_MARK LOGO: CGS
 KC0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0014+STABILITY: SURFACE MOTION
 KC0014
 KC0014  HISTORY     - Date     Condition        Report By
 KC0014  HISTORY     - 1933     MONUMENTED       CGS
 KC0014  HISTORY     - 1935     GOOD             CGS
 KC0014  HISTORY     - 1978     MARK NOT FOUND   USGS
 KC0014  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0014
 KC0014                          STATION DESCRIPTION
 KC0014
 KC0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0014'AT JACKSONVILLE.
 KC0014'AT JACKSONVILLE, MORGAN COUNTY, ON THE WABASH RAILROAD, 25 FEET
 KC0014'EAST OF THE EAST END OF THE STATION, ABOUT 190 FEET SOUTH OF THE
 KC0014'CENTERLINE OF THE MAIN TRACK, 40 FEET NORTH OF THE NORTH CURB OF
 KC0014'WEST LAFAYETTE AVENUE, IN A PARK, AND 3 FEET WEST OF A WALK.
 KC0014'A STANDARD DISK, STAMPED F 14 1933 AND SET IN THE TOP OF A
 KC0014'CONCRETE POST.
 KC0014
 KC0014                          STATION RECOVERY (1978)
 KC0014
 KC0014'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KC0014'MARK NOT FOUND.
 KC0014
 KC0014                          STATION RECOVERY (2012)
 KC0014
 KC0014'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0014'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1726 ***********************************************************************
 ME1726  DESIGNATION -  F 140
 ME1726  PID         -  ME1726
 ME1726  STATE/COUNTY-  IL/COOK
 ME1726  COUNTRY     -  US
 ME1726  USGS QUAD   -  ROMEOVILLE (2018)
 ME1726
 ME1726                         *CURRENT SURVEY CONTROL
 ME1726  ______________________________________________________________________
 ME1726* NAD 83(1986) POSITION- 41 40 34.55   (N) 088 00 00.04   (W)   HD_HELD1
 ME1726* NAVD 88 ORTHO HEIGHT -   182.107 (meters)      597.46  (feet) ADJUSTED
 ME1726  ______________________________________________________________________
 ME1726  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 ME1726  DYNAMIC HEIGHT  -        182.040 (meters)      597.24  (feet) COMP
 ME1726  MODELED GRAVITY -    980,251.8   (mgal)                       NAVD 88
 ME1726
 ME1726  VERT ORDER      -  FIRST     CLASS II
 ME1726
 ME1726.The horizontal coordinates were determined by differentially corrected
 ME1726.hand held GPS observations or other comparable positioning techniques
 ME1726.and have an estimated accuracy of +/- 3 meters.
 ME1726
 ME1726.The orthometric height was determined by differential leveling and
 ME1726.adjusted by the NATIONAL GEODETIC SURVEY
 ME1726.in June 1991.
 ME1726
 ME1726.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1726.GEOID18 height accuracy estimate available here.
 ME1726
 ME1726.Click photographs - Photos may exist for this station.
 ME1726
 ME1726.The dynamic height is computed by dividing the NAVD 88
 ME1726.geopotential number by the normal gravity value computed on the
 ME1726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1726.degrees latitude (g = 980.6199 gals.).
 ME1726
 ME1726.The modeled gravity was interpolated from observed gravity values.
 ME1726
 ME1726;                    North         East    Units  Estimated Accuracy
 ME1726;SPC IL E     -   556,199.8     327,754.9     MT  (+/- 3 meters HH1 GPS) 
 ME1726
 ME1726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1676214316(NAD 83)
 ME1726
 ME1726                          SUPERSEDED SURVEY CONTROL
 ME1726
 ME1726  NGVD 29 (??/??/92)  182.196  (m)          597.75   (f) ADJ UNCH    1 2
 ME1726
 ME1726.Superseded values are not recommended for survey control.
 ME1726
 ME1726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1726.See file dsdata.pdf to determine how the superseded data were derived.
 ME1726
 ME1726_MARKER: DB = BENCH MARK DISK
 ME1726_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1726_SP_SET: BUILDING
 ME1726_STAMPING: F 140 1947
 ME1726_MARK LOGO: CGS
 ME1726_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1726_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1726_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1726+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2007
 ME1726
 ME1726  HISTORY     - Date     Condition        Report By
 ME1726  HISTORY     - 1947     MONUMENTED       CGS
 ME1726  HISTORY     - 1971     GOOD             NGS
 ME1726  HISTORY     - 1977     GOOD             NGS
 ME1726  HISTORY     - 1983     GOOD             MARCHE
 ME1726  HISTORY     - 1987     GOOD             USPSQD
 ME1726  HISTORY     - 19881020 GOOD             USPSQD
 ME1726  HISTORY     - 1989     GOOD             USPSQD
 ME1726  HISTORY     - 19970802 GOOD             USPSQD
 ME1726  HISTORY     - 20030927 GOOD             USPSQD
 ME1726  HISTORY     - 20070623 GOOD             GEOCAC
 ME1726  HISTORY     - 20071113 GOOD             PATRIC
 ME1726  HISTORY     - 20090321 GOOD             GEOCAC
 ME1726
 ME1726                          STATION DESCRIPTION
 ME1726
 ME1726'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1726'AT LEMONT.
 ME1726'AT LEMONT, SET VERTICALLY IN THE SOUTHEAST FACE AT THE SOUTH
 ME1726'CORNER OF THE POST OFFICE BUILDING, 1 FOOT NORTHEAST OF THE SOUTH
 ME1726'CORNER AND 2.5 FEET ABOVE THE GROUND.
 ME1726
 ME1726                          STATION RECOVERY (1971)
 ME1726
 ME1726'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1726'RECOVERED IN GOOD CONDITION.
 ME1726
 ME1726                          STATION RECOVERY (1977)
 ME1726
 ME1726'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1726'RECOVERED IN GOOD CONDITION.
 ME1726
 ME1726                          STATION RECOVERY (1983)
 ME1726
 ME1726'RECOVERY NOTE BY MARCHESE AND SONS 1983
 ME1726'RECOVERED IN GOOD CONDITION.
 ME1726
 ME1726                          STATION RECOVERY (1987)
 ME1726
 ME1726'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1726'RECOVERED IN GOOD CONDITION.
 ME1726
 ME1726                          STATION RECOVERY (1988)
 ME1726
 ME1726'RECOVERY NOTE BY US POWER SQUADRON 1988 (MBO)
 ME1726'RECOVERED IN GOOD CONDITION.
 ME1726
 ME1726                          STATION RECOVERY (1989)
 ME1726
 ME1726'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1726'RECOVERED IN GOOD CONDITION.
 ME1726
 ME1726                          STATION RECOVERY (1997)
 ME1726
 ME1726'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME1726'RECOVERED IN GOOD CONDITION.
 ME1726
 ME1726                          STATION RECOVERY (2003)
 ME1726
 ME1726'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME1726'RECOVERED IN GOOD CONDITION.
 ME1726
 ME1726                          STATION RECOVERY (2007)
 ME1726
 ME1726'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1726'NOTE-DUE TO MARKING THE POINT WHILE STANDING AGAINST THE
 ME1726'WALL BY THE MARK, SATELLITE RECEPTION WAS RATHER POOR.
 ME1726'THE POST OFFICE IS LOCATED IN THE SOUTHWEST QUADRANT OF THE
 ME1726'INTERSECTION OF RIVER ROAD AND STEPHEN STREET.
 ME1726
 ME1726                          STATION RECOVERY (2007)
 ME1726
 ME1726'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 ME1726'THE STATION IS IN LEMONT, IL.
 ME1726'
 ME1726'THE STATION IS LOCATED AT THE SOUTHWEST CORNER OF THE INTERSECTION OF
 ME1726'RIVER STREET WITH STEPHENS STREET.
 ME1726'
 ME1726'THE STATION IS 1 FT (0.3 M) EAST OF THE SOUTHWEST CORNER OF THE POST
 ME1726'OFFICE (ADDRESS 42 STEPHENS STREET), 100.0 FT (30.5 M) SOUTH OF THE
 ME1726'CENTERLINE OF RIVER STREET, AND 114.5 FT (34.9 M) WEST OF THE
 ME1726'CENTERLINE OF STEPHENS STREET.  THE MONUMENT IS A DISK SET VERTICALLY
 ME1726'IN THE BUILDING WALL, 2.5 FT (0.8 M) ABOVE GRADE.
 ME1726
 ME1726                          STATION RECOVERY (2009)
 ME1726
 ME1726'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1726'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0431 ***********************************************************************
 MF0431  DESIGNATION -  F 141
 MF0431  PID         -  MF0431
 MF0431  STATE/COUNTY-  IL/GRUNDY
 MF0431  COUNTRY     -  US
 MF0431  USGS QUAD   -  SENECA (2018)
 MF0431
 MF0431                         *CURRENT SURVEY CONTROL
 MF0431  ______________________________________________________________________
 MF0431* NAD 83(1986) POSITION- 41 20 18.4    (N) 088 30 03.5    (W)   HD_HELD2
 MF0431* NAVD 88 ORTHO HEIGHT -   156.690 (meters)      514.07  (feet) ADJUSTED
 MF0431  ______________________________________________________________________
 MF0431  GEOID HEIGHT    -        -32.852 (meters)                     GEOID18
 MF0431  DYNAMIC HEIGHT  -        156.630 (meters)      513.88  (feet) COMP
 MF0431  MODELED GRAVITY -    980,234.6   (mgal)                       NAVD 88
 MF0431
 MF0431  VERT ORDER      -  FIRST     CLASS II
 MF0431
 MF0431.The horizontal coordinates were established by autonomous hand held GPS
 MF0431.observations and have an estimated accuracy of +/- 10 meters.
 MF0431
 MF0431.The orthometric height was determined by differential leveling and
 MF0431.adjusted by the NATIONAL GEODETIC SURVEY
 MF0431.in June 1991.
 MF0431
 MF0431.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0431.GEOID18 height accuracy estimate available here.
 MF0431
 MF0431.Click photographs - Photos may exist for this station.
 MF0431
 MF0431.The dynamic height is computed by dividing the NAVD 88
 MF0431.geopotential number by the normal gravity value computed on the
 MF0431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0431.degrees latitude (g = 980.6199 gals.).
 MF0431
 MF0431.The modeled gravity was interpolated from observed gravity values.
 MF0431
 MF0431;                    North         East    Units  Estimated Accuracy
 MF0431;SPC IL E     -   518,641.      285,968.      MT  (+/- 10 meters HH2 GPS)
 MF0431
 MF0431_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7441277415(NAD 83)
 MF0431
 MF0431                          SUPERSEDED SURVEY CONTROL
 MF0431
 MF0431  NGVD 29 (??/??/92)  156.763  (m)          514.31   (f) ADJ UNCH    1 2
 MF0431
 MF0431.Superseded values are not recommended for survey control.
 MF0431
 MF0431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0431.See file dsdata.pdf to determine how the superseded data were derived.
 MF0431
 MF0431_MARKER: DB = BENCH MARK DISK
 MF0431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0431_STAMPING: F 141 1947
 MF0431_MARK LOGO: CGS
 MF0431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0431+STABILITY: SURFACE MOTION
 MF0431_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0431+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2008
 MF0431
 MF0431  HISTORY     - Date     Condition        Report By
 MF0431  HISTORY     - 1947     MONUMENTED       CGS
 MF0431  HISTORY     - 20050627 MARK NOT FOUND   GEOCAC
 MF0431  HISTORY     - 20071201 GOOD             ILDT
 MF0431  HISTORY     - 20080121 GOOD             GEOCAC
 MF0431
 MF0431                          STATION DESCRIPTION
 MF0431
 MF0431'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0431'4.7 MI SW FROM MORRIS.
 MF0431'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURT
 MF0431'HOUSE AT MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON
 MF0431'STREET, THENCE ABOUT 3.75 MILES SOUTHWEST ALONG THE RIVER
 MF0431'ROAD, AT A FARM HOUSE, 16 FEET SOUTHEAST OF THE CENTER LINE OF
 MF0431'THE ROAD, ABOUT 55 FEET WEST OF THE WEST CORNER OF THE HOUSE,
 MF0431'3 FEET NORTHWEST OF A TELEPHONE POLE, 33 FEET NORTHEAST OF THE
 MF0431'WEST CORNER OF THE YARD AROUND THE HOUSE, 2 FEET NORTHEAST
 MF0431'OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 MF0431'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0431
 MF0431                          STATION RECOVERY (2005)
 MF0431
 MF0431'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF0431'USING GARMIN GPS72, A CHECK WAS MADE AT THE COORDINATES.  AT THE
 MF0431'COORDINATES, THERE WAS NO FARMHOUSE PRESENT.  TO THE SOUTH IS THE
 MF0431'ILLINOIS AND MICHIGAN CANAL, AND SOUTH OF THAT IS POSTED AS PRIVATE
 MF0431'PROPERTY, THERE IS A BARN OR OLD HOUSE THERE.
 MF0431'DID NOT SEEK MARK ON THIS PROPERTY, AND IT IS UNKNOWN IF THE 'RIVER
 MF0431'ROAD' IN THE DESCRIPTION IS THE SAME GRAVEL ROAD RUNNING EAST-WEST IN
 MF0431'FRONT OF THE STRUCTURE ON THE PRIVATE LAND.
 MF0431
 MF0431                          STATION RECOVERY (2007)
 MF0431
 MF0431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RAS)
 MF0431'4.7 MI SW FROM MORRIS
 MF0431'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURTHOUSE IN
 MF0431'MORRIS,THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON STREET, THENCE ABOUT
 MF0431'3.75 MILES SOUTHWEST ALONG THE RIVER ROAD TO MARK ON LEFT,
 MF0431'109 FEET WEST OF THE CENTERLINE OF A GRAVEL DRIVE LEADING SOUTH TO A
 MF0431'BRIDGE OVER THE CANAL TO BELL'S LANDING,16 FEET SOUTH OF THE
 MF0431'CENTERLINE OF RIVER ROAD,78 FEET WEST OF A ROUND TELEPHONE RISER,
 MF0431'16.5 FEET NORTH OF A 10 INCH PINE,24.2 FEET NORTHWEST OF A 12 INCH
 MF0431'PINE,83.5 FEET SOUTHEAST OF A POWER POLE AND 1 FOOT NORTH OF A
 MF0431'FIBERGLASS WITNESS POST. NOT RECOMMENDED FOR SATELLITE OBSERVATIONS.
 MF0431
 MF0431                          STATION RECOVERY (2008)
 MF0431
 MF0431'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0431'THE MARK AND WITNESS POST ARE IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1830 ***********************************************************************
 MF1830  DESIGNATION -  F 142 RESET
 MF1830  PID         -  MF1830
 MF1830  STATE/COUNTY-  IL/WILL
 MF1830  COUNTRY     -  US
 MF1830  USGS QUAD   -  PLAINFIELD (2018)
 MF1830
 MF1830                         *CURRENT SURVEY CONTROL
 MF1830  ______________________________________________________________________
 MF1830* NAD 83(1986) POSITION- 41 31 19.2    (N) 088 10 05.8    (W)   HD_HELD2
 MF1830* NAVD 88 ORTHO HEIGHT -   175.85  (+/-2cm)      576.9   (feet) VERTCON3
 MF1830  ______________________________________________________________________
 MF1830  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF1830  VERT ORDER      -  THIRD (See Below)
 MF1830
 MF1830.This mark is at Joliet Park District Airport (JOT)
 MF1830
 MF1830.The horizontal coordinates were established by autonomous hand held GPS
 MF1830.observations and have an estimated accuracy of +/- 10 meters.
 MF1830
 MF1830.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1830.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1830
 MF1830.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1830.GEOID18 height accuracy estimate available here.
 MF1830
 MF1830.The vertical order pertains to the NGVD 29 superseded value.
 MF1830
 MF1830.Click photographs - Photos may exist for this station.
 MF1830
 MF1830;                    North         East    Units  Estimated Accuracy
 MF1830;SPC IL E     -   539,026.      313,776.      MT  (+/- 10 meters HH2 GPS)
 MF1830
 MF1830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0252497365(NAD 83)
 MF1830
 MF1830                          SUPERSEDED SURVEY CONTROL
 MF1830
 MF1830  NGVD 29 (11/09/15)  175.94   (m)          577.2    (f) RESET       3  
 MF1830
 MF1830.Superseded values are not recommended for survey control.
 MF1830
 MF1830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1830.See file dsdata.pdf to determine how the superseded data were derived.
 MF1830
 MF1830_MARKER: DV = VERTICAL CONTROL DISK
 MF1830_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 MF1830_SP_SET: BRIDGE WINGWALL
 MF1830_STAMPING: F 142 RESET 1992
 MF1830_MARK LOGO: NGS
 MF1830_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1830_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1830+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2009
 MF1830
 MF1830  HISTORY     - Date     Condition        Report By
 MF1830  HISTORY     - 1992     MONUMENTED       LOCENG
 MF1830  HISTORY     - 20080605 GOOD             GEOCAC
 MF1830  HISTORY     - 20091211 GOOD             GEOCAC
 MF1830  HISTORY     - 20130820 GOOD             ILDT
 MF1830
 MF1830                          STATION DESCRIPTION
 MF1830
 MF1830'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1992
 MF1830'ABOUT 4.6 MI (7.4 KM) WEST ALONG U.S. HIGHWAY 52 FROM THE COURTHOUSE
 MF1830'AT JOLIET AND ABOUT 0.55 MI (0.89 KM) EAST OF THE ENTRANCE TO THE
 MF1830'JOLIET MUNICIPAL AIRPORT, SET IN THE TOP OF THE NORTHWEST WINGWALL OF
 MF1830'A 11 M (36.1 FT) CONCRETE BRIDGE OVER ROCK RUN CREEK, 16.2 M
 MF1830'(53.1 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY WHICH IS WEST
 MF1830'JEFFERSON STREET, 115 M (377.3 FT) EAST OF THE TEE INTERSECTION OF
 MF1830'ROUTE 52 AND HOUBOLT ROAD, AND ABOUT 0.5 M (1.6 FT) BELOW THE LEVEL
 MF1830'OF THE HIGHWAY.
 MF1830
 MF1830                          STATION RECOVERY (2008)
 MF1830
 MF1830'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF1830'RECOVERED IN GOOD CONDITION.
 MF1830
 MF1830                          STATION RECOVERY (2009)
 MF1830
 MF1830'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1830'RECOVERED IN GOOD CONDITION.
 MF1830
 MF1830                          STATION RECOVERY (2013)
 MF1830
 MF1830'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1830'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0149 ***********************************************************************
 MF0149  DESIGNATION -  F 143
 MF0149  PID         -  MF0149
 MF0149  STATE/COUNTY-  IL/GRUNDY
 MF0149  COUNTRY     -  US
 MF0149  USGS QUAD   -  LISBON (2018)
 MF0149
 MF0149                         *CURRENT SURVEY CONTROL
 MF0149  ______________________________________________________________________
 MF0149* NAD 83(1986) POSITION- 41 25 33.     (N) 088 25 22.     (W)   SCALED
 MF0149* NAVD 88 ORTHO HEIGHT -   174.641 (meters)      572.97  (feet) ADJUSTED
 MF0149  ______________________________________________________________________
 MF0149  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 MF0149  DYNAMIC HEIGHT  -        174.574 (meters)      572.75  (feet) COMP
 MF0149  MODELED GRAVITY -    980,237.2   (mgal)                       NAVD 88
 MF0149
 MF0149  VERT ORDER      -  FIRST     CLASS II
 MF0149
 MF0149.The horizontal coordinates were scaled from a map and have
 MF0149.an estimated accuracy of +/- 6 seconds.
 MF0149
 MF0149.The orthometric height was determined by differential leveling and
 MF0149.adjusted by the NATIONAL GEODETIC SURVEY
 MF0149.in June 1991.
 MF0149
 MF0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0149.GEOID18 height accuracy estimate available here.
 MF0149
 MF0149.Click photographs - Photos may exist for this station.
 MF0149
 MF0149.The dynamic height is computed by dividing the NAVD 88
 MF0149.geopotential number by the normal gravity value computed on the
 MF0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0149.degrees latitude (g = 980.6199 gals.).
 MF0149
 MF0149.The modeled gravity was interpolated from observed gravity values.
 MF0149
 MF0149;                    North         East    Units  Estimated Accuracy
 MF0149;SPC IL E     -   528,340.      292,520.      MT  (+/- 180 meters Scaled)
 MF0149
 MF0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811870(NAD 83)
 MF0149
 MF0149                          SUPERSEDED SURVEY CONTROL
 MF0149
 MF0149  NGVD 29 (??/??/92)  174.716  (m)          573.21   (f) ADJ UNCH    1 2
 MF0149
 MF0149.Superseded values are not recommended for survey control.
 MF0149
 MF0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0149.See file dsdata.pdf to determine how the superseded data were derived.
 MF0149
 MF0149_MARKER: DB = BENCH MARK DISK
 MF0149_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0149_SP_SET: BOX CULVERT HEADWALL
 MF0149_STAMPING: F 143 1947
 MF0149_MARK LOGO: CGS
 MF0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0149+STABILITY: SURFACE MOTION
 MF0149
 MF0149  HISTORY     - Date     Condition        Report By
 MF0149  HISTORY     - 1947     MONUMENTED       CGS
 MF0149  HISTORY     - 20091016 MARK NOT FOUND   GEOCAC
 MF0149
 MF0149                          STATION DESCRIPTION
 MF0149
 MF0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0149'4.6 MI N FROM MORRIS.
 MF0149'ABOUT 4.65 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0149'HOUSE AT MORRIS, ABOUT 0.25 MILE SOUTH OF THE ENTRANCE TO THE
 MF0149'MORRIS AIRPORT, SET IN THE TOP OF THE NORTH END OF THE WEST
 MF0149'CONCRETE HEAD WALL OF A 3-FOOT CONCRETE BOX CULVERT, 22 FEET
 MF0149'WEST OF THE CENTER LINE OF THE HIGHWAY, 2 FEET SOUTH OF THE
 MF0149'NORTH END OF THE HEAD WALL AND ABOUT 1/2-FOOT ABOVE THE HIGHWAY.
 MF0149
 MF0149                          STATION RECOVERY (2009)
 MF0149
 MF0149'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0149'A CULVERT WAS NOT LOCATED IN THE AREA DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0047 ***********************************************************************
 HB0047  DESIGNATION -  F 144
 HB0047  PID         -  HB0047
 HB0047  STATE/COUNTY-  IL/GALLATIN
 HB0047  COUNTRY     -  US
 HB0047  USGS QUAD   -  EQUALITY (2018)
 HB0047
 HB0047                         *CURRENT SURVEY CONTROL
 HB0047  ______________________________________________________________________
 HB0047* NAD 83(1986) POSITION- 37 43 54.     (N) 088 20 00.     (W)   SCALED
 HB0047* NAVD 88 ORTHO HEIGHT -   111.256 (meters)      365.01  (feet) ADJUSTED
 HB0047  ______________________________________________________________________
 HB0047  GEOID HEIGHT    -        -29.703 (meters)                     GEOID18
 HB0047  DYNAMIC HEIGHT  -        111.180 (meters)      364.76  (feet) COMP
 HB0047  MODELED GRAVITY -    979,941.4   (mgal)                       NAVD 88
 HB0047
 HB0047  VERT ORDER      -  FIRST     CLASS II
 HB0047
 HB0047.The horizontal coordinates were scaled from a map and have
 HB0047.an estimated accuracy of +/- 6 seconds.
 HB0047
 HB0047.The orthometric height was determined by differential leveling and
 HB0047.adjusted by the NATIONAL GEODETIC SURVEY
 HB0047.in June 1991.
 HB0047
 HB0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0047.GEOID18 height accuracy estimate available here.
 HB0047
 HB0047.Click photographs - Photos may exist for this station.
 HB0047
 HB0047.The dynamic height is computed by dividing the NAVD 88
 HB0047.geopotential number by the normal gravity value computed on the
 HB0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0047.degrees latitude (g = 980.6199 gals.).
 HB0047
 HB0047.The modeled gravity was interpolated from observed gravity values.
 HB0047
 HB0047;                    North         East    Units  Estimated Accuracy
 HB0047;SPC IL E     -   118,190.      300,000.      MT  (+/- 180 meters Scaled)
 HB0047
 HB0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG825768(NAD 83)
 HB0047
 HB0047                          SUPERSEDED SURVEY CONTROL
 HB0047
 HB0047  NGVD 29 (11/26/84)  111.358  (m)          365.35   (f) ADJUSTED    1 2
 HB0047
 HB0047.Superseded values are not recommended for survey control.
 HB0047
 HB0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0047.See file dsdata.pdf to determine how the superseded data were derived.
 HB0047
 HB0047_MARKER: DB = BENCH MARK DISK
 HB0047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0047_STAMPING: F 144 1949
 HB0047_MARK LOGO: CGS
 HB0047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0047+STABILITY: SURFACE MOTION
 HB0047
 HB0047  HISTORY     - Date     Condition        Report By
 HB0047  HISTORY     - 1949     MONUMENTED       CGS
 HB0047
 HB0047                          STATION DESCRIPTION
 HB0047
 HB0047'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0047'8.5 MI SE FROM ELDORADO.
 HB0047'ABOUT 8.5 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0047'RAILROAD FROM THE UNION STATION AT ELDORADO, ABOUT 8.5 MILES
 HB0047'NORTHWEST ALONG THE L/ AND N. RR FROM THE CITY WATER TANK AT
 HB0047'SHAWNEETOWN, ABOUT 0.75 MILE SOUTHEAST OF THE ROAD CROSSING
 HB0047'AND OLD STATION SITE AT EQUALITY, 183 FEET WEST OF A SWITCH
 HB0047'TO A SIDING, 36 1/2 FEET NORTH AND ACROSS THE SIDE TRACK AND A
 HB0047'ROAD FROM THE NORTH RAIL OF THE MAIN TRACK, 24 FEET NORTH AND
 HB0047'ACROSS THE ROAD FROM THE NORTH RAIL OF THE SIDE TRACK, 15 FEET
 HB0047'NORTH OF THE CENTER LINE OF THE ROAD, 11 1/2 FEET WEST OF THE CENTER
 HB0047'OF A TRACK LEADING NORTH, 1 1/2 FEET SOUTH OF A WHITE WOODEN
 HB0047'WITNESS POST, 3 FEET ABOVE THE TRACK AND SET IN THE TOP OF A
 HB0047'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0548 ***********************************************************************
 HB0548  DESIGNATION -  F 145
 HB0548  PID         -  HB0548
 HB0548  STATE/COUNTY-  IL/SALINE
 HB0548  COUNTRY     -  US
 HB0548  USGS QUAD   -  GALATIA (2018)
 HB0548
 HB0548                         *CURRENT SURVEY CONTROL
 HB0548  ______________________________________________________________________
 HB0548* NAD 83(1986) POSITION- 37 49 38.     (N) 088 35 16.     (W)   SCALED
 HB0548* NAVD 88 ORTHO HEIGHT -   125.082 (meters)      410.37  (feet) ADJUSTED
 HB0548  ______________________________________________________________________
 HB0548  GEOID HEIGHT    -        -29.653 (meters)                     GEOID18
 HB0548  DYNAMIC HEIGHT  -        124.996 (meters)      410.09  (feet) COMP
 HB0548  MODELED GRAVITY -    979,943.0   (mgal)                       NAVD 88
 HB0548
 HB0548  VERT ORDER      -  FIRST     CLASS II
 HB0548
 HB0548.The horizontal coordinates were scaled from a map and have
 HB0548.an estimated accuracy of +/- 6 seconds.
 HB0548
 HB0548.The orthometric height was determined by differential leveling and
 HB0548.adjusted by the NATIONAL GEODETIC SURVEY
 HB0548.in June 1991.
 HB0548
 HB0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0548.GEOID18 height accuracy estimate available here.
 HB0548
 HB0548.Click photographs - Photos may exist for this station.
 HB0548
 HB0548.The dynamic height is computed by dividing the NAVD 88
 HB0548.geopotential number by the normal gravity value computed on the
 HB0548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0548.degrees latitude (g = 980.6199 gals.).
 HB0548
 HB0548.The modeled gravity was interpolated from observed gravity values.
 HB0548
 HB0548;                    North         East    Units  Estimated Accuracy
 HB0548;SPC IL E     -   128,830.      277,600.      MT  (+/- 180 meters Scaled)
 HB0548
 HB0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG602878(NAD 83)
 HB0548
 HB0548                          SUPERSEDED SURVEY CONTROL
 HB0548
 HB0548  NGVD 29 (11/26/84)  125.181  (m)          410.70   (f) ADJUSTED    1 2
 HB0548
 HB0548.Superseded values are not recommended for survey control.
 HB0548
 HB0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0548.See file dsdata.pdf to determine how the superseded data were derived.
 HB0548
 HB0548_MARKER: DB = BENCH MARK DISK
 HB0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0548_STAMPING: F 145 1949
 HB0548_MARK LOGO: CGS
 HB0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0548+STABILITY: SURFACE MOTION
 HB0548
 HB0548  HISTORY     - Date     Condition        Report By
 HB0548  HISTORY     - 1949     MONUMENTED       CGS
 HB0548  HISTORY     - 20120612 GOOD             ILDT
 HB0548
 HB0548                          STATION DESCRIPTION
 HB0548
 HB0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0548'1.6 MI SE FROM GALATIA.
 HB0548'1.55 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0548'STATION AT GALATIA, AT ROAD CROSSING, 48 FEET NORTHEAST OF CENTER
 HB0548'LINE OF CROSSING, 35.5 FEET EAST OF THE CENTER LINE OF ROAD, 25.5
 HB0548'FEET NORTH OF THE NORTH RAIL, 25.5 FEET WEST-NORTHWEST OF A
 HB0548'TELEPHONE POLE, 12 FEET EAST OF FENCE CORNER, 1.5 FEET SOUTH OF
 HB0548'R/W FENCE LINE, 1.5 FEET EAST OF A WHITE WOODEN WITNESS POST,
 HB0548'ABOUT LEVEL WITH TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTIN
 HB0548'3 INCHES.
 HB0548
 HB0548                          STATION RECOVERY (2012)
 HB0548
 HB0548'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0548'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0367 ***********************************************************************
 JB0367  DESIGNATION -  F 146
 JB0367  PID         -  JB0367
 JB0367  STATE/COUNTY-  IL/FRANKLIN
 JB0367  COUNTRY     -  US
 JB0367  USGS QUAD   -  REND LAKE DAM (2018)
 JB0367
 JB0367                         *CURRENT SURVEY CONTROL
 JB0367  ______________________________________________________________________
 JB0367* NAD 83(1986) POSITION- 38 00 11.     (N) 088 56 03.     (W)   SCALED
 JB0367* NAVD 88 ORTHO HEIGHT -   134.912 (meters)      442.62  (feet) ADJUSTED
 JB0367  ______________________________________________________________________
 JB0367  GEOID HEIGHT    -        -29.626 (meters)                     GEOID18
 JB0367  DYNAMIC HEIGHT  -        134.822 (meters)      442.33  (feet) COMP
 JB0367  MODELED GRAVITY -    979,958.1   (mgal)                       NAVD 88
 JB0367
 JB0367  VERT ORDER      -  FIRST     CLASS II
 JB0367
 JB0367.The horizontal coordinates were scaled from a map and have
 JB0367.an estimated accuracy of +/- 6 seconds.
 JB0367
 JB0367.The orthometric height was determined by differential leveling and
 JB0367.adjusted by the NATIONAL GEODETIC SURVEY
 JB0367.in June 1991.
 JB0367
 JB0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0367.GEOID18 height accuracy estimate available here.
 JB0367
 JB0367.Click photographs - Photos may exist for this station.
 JB0367
 JB0367.The dynamic height is computed by dividing the NAVD 88
 JB0367.geopotential number by the normal gravity value computed on the
 JB0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0367.degrees latitude (g = 980.6199 gals.).
 JB0367
 JB0367.The modeled gravity was interpolated from observed gravity values.
 JB0367
 JB0367;                    North         East    Units  Estimated Accuracy
 JB0367;SPC IL E     -   148,480.      247,230.      MT  (+/- 180 meters Scaled)
 JB0367
 JB0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH301079(NAD 83)
 JB0367
 JB0367                          SUPERSEDED SURVEY CONTROL
 JB0367
 JB0367  NGVD 29 (??/??/92)  135.003  (m)          442.92   (f) ADJ UNCH    1 2
 JB0367
 JB0367.Superseded values are not recommended for survey control.
 JB0367
 JB0367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0367.See file dsdata.pdf to determine how the superseded data were derived.
 JB0367
 JB0367_MARKER: DB = BENCH MARK DISK
 JB0367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0367_STAMPING: F 146 1949
 JB0367_MARK LOGO: CGS
 JB0367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0367+STABILITY: SURFACE MOTION
 JB0367
 JB0367  HISTORY     - Date     Condition        Report By
 JB0367  HISTORY     - 1949     MONUMENTED       CGS
 JB0367  HISTORY     - 1972     MARK NOT FOUND   USGS
 JB0367  HISTORY     - 20090505 MARK NOT FOUND   ILDT
 JB0367
 JB0367                          STATION DESCRIPTION
 JB0367
 JB0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0367'AT BENTON AIRPORT.
 JB0367'AT THE BENTON AIRPORT, AT THE SOUTHEAST CORNER OF THE FIELD,
 JB0367'52 FEET WEST-NORTHWEST AND ACROSS A ROAD FROM A 20-INCH FORKED
 JB0367'WILD CHERRY TREE, 27 FEET WEST OF THE CENTER LINE OF THE ROAD,
 JB0367'8 1/2 FEET WEST-NORTHWEST OF A TELEPHONE POLE, 9 FEET NORTH OF THE
 JB0367'SOUTH EDGE OF THE FIELD, 9 FEET WEST OF A ROW OF POLES, 1 1/2
 JB0367'FEET EAST OF A WHITE WOODEN WITNESS POST, 1 1/2 FEET ABOVE THE
 JB0367'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0367
 JB0367                          STATION RECOVERY (1972)
 JB0367
 JB0367'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 JB0367'MARK NOT FOUND.
 JB0367
 JB0367                          STATION RECOVERY (2009)
 JB0367
 JB0367'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0367'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0026 ***********************************************************************
 JC0026  DESIGNATION -  F 147
 JC0026  PID         -  JC0026
 JC0026  STATE/COUNTY-  IL/ST CLAIR
 JC0026  COUNTRY     -  US
 JC0026  USGS QUAD   -  MONKS MOUND (2018)
 JC0026
 JC0026                         *CURRENT SURVEY CONTROL
 JC0026  ______________________________________________________________________
 JC0026* NAD 83(1986) POSITION- 38 38 06.     (N) 090 06 53.     (W)   SCALED
 JC0026* NAVD 88 ORTHO HEIGHT -   126.789 (meters)      415.97  (feet) ADJUSTED
 JC0026  ______________________________________________________________________
 JC0026  GEOID HEIGHT    -        -31.008 (meters)                     GEOID18
 JC0026  DYNAMIC HEIGHT  -        126.709 (meters)      415.71  (feet) COMP
 JC0026  MODELED GRAVITY -    979,994.7   (mgal)                       NAVD 88
 JC0026
 JC0026  VERT ORDER      -  FIRST     CLASS I
 JC0026
 JC0026.The horizontal coordinates were scaled from a map and have
 JC0026.an estimated accuracy of +/- 6 seconds.
 JC0026
 JC0026.The orthometric height was determined by differential leveling and
 JC0026.adjusted by the NATIONAL GEODETIC SURVEY
 JC0026.in June 1991.
 JC0026
 JC0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0026.GEOID18 height accuracy estimate available here.
 JC0026
 JC0026.Click photographs - Photos may exist for this station.
 JC0026
 JC0026.The dynamic height is computed by dividing the NAVD 88
 JC0026.geopotential number by the normal gravity value computed on the
 JC0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0026.degrees latitude (g = 980.6199 gals.).
 JC0026
 JC0026.The modeled gravity was interpolated from observed gravity values.
 JC0026
 JC0026;                    North         East    Units  Estimated Accuracy
 JC0026;SPC IL W     -   218,450.      704,520.      MT  (+/- 180 meters Scaled)
 JC0026
 JC0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC511802(NAD 83)
 JC0026
 JC0026                          SUPERSEDED SURVEY CONTROL
 JC0026
 JC0026  NGVD 29 (??/??/92)  126.901  (m)          416.34   (f) ADJ UNCH    1 1
 JC0026
 JC0026.Superseded values are not recommended for survey control.
 JC0026
 JC0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0026.See file dsdata.pdf to determine how the superseded data were derived.
 JC0026
 JC0026_MARKER: DB = BENCH MARK DISK
 JC0026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0026_STAMPING: F 147 1949
 JC0026_MARK LOGO: CGS
 JC0026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0026+STABILITY: SURFACE MOTION
 JC0026
 JC0026  HISTORY     - Date     Condition        Report By
 JC0026  HISTORY     - 1949     MONUMENTED       CGS
 JC0026  HISTORY     - 1969     GOOD             CGS
 JC0026
 JC0026                          STATION DESCRIPTION
 JC0026
 JC0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0026'AT EAST ST LOUIS.
 JC0026'AT EAST ST LOUIS, 155 FEET WEST OF THE CENTER OF THE INTERSECTION
 JC0026'OF WAVERLY AND 32 ND STREET, ON THE LAWN OF A RESIDENCE AT
 JC0026'3042 WAVERLY STREET, 30.3 FEET NORTHWEST OF THE NORTHWEST CORNER
 JC0026'OF THE CONCRETE FOUNDATION OF THE HOUSE, 7 FEET SOUTH OF THE
 JC0026'SOUTH CURB OF THE WAVERLY STREET, 5 FEET SOUTH OF A POWER LINE
 JC0026'POLE, 1.7 FEET NORTH OF THE NORTH END OF A 4 INCH HIGH AND 4 INCH
 JC0026'WIDE WALL, 1/2 FOOT ABOVE THE LEVEL OF THE STREET AND SET IN
 JC0026'THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL
 JC0026'OF THE GROUND.  SEC 8, T 2N, R 9W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1088 ***********************************************************************
 HB1088  DESIGNATION -  F 148
 HB1088  PID         -  HB1088
 HB1088  STATE/COUNTY-  IL/JACKSON
 HB1088  COUNTRY     -  US
 HB1088  USGS QUAD   -  ALTENBURG (2017)
 HB1088
 HB1088                         *CURRENT SURVEY CONTROL
 HB1088  ______________________________________________________________________
 HB1088* NAD 83(1986) POSITION- 37 41 37.     (N) 089 30 10.     (W)   SCALED
 HB1088* NAVD 88 ORTHO HEIGHT -   112.566 (meters)      369.31  (feet) ADJUSTED
 HB1088  ______________________________________________________________________
 HB1088  GEOID HEIGHT    -        -29.024 (meters)                     GEOID18
 HB1088  DYNAMIC HEIGHT  -        112.488 (meters)      369.05  (feet) COMP
 HB1088  MODELED GRAVITY -    979,931.4   (mgal)                       NAVD 88
 HB1088
 HB1088  VERT ORDER      -  FIRST     CLASS II
 HB1088
 HB1088.The horizontal coordinates were scaled from a map and have
 HB1088.an estimated accuracy of +/- 6 seconds.
 HB1088
 HB1088.The orthometric height was determined by differential leveling and
 HB1088.adjusted by the NATIONAL GEODETIC SURVEY
 HB1088.in June 1991.
 HB1088
 HB1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1088.GEOID18 height accuracy estimate available here.
 HB1088
 HB1088.Click photographs - Photos may exist for this station.
 HB1088
 HB1088.The dynamic height is computed by dividing the NAVD 88
 HB1088.geopotential number by the normal gravity value computed on the
 HB1088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1088.degrees latitude (g = 980.6199 gals.).
 HB1088
 HB1088.The modeled gravity was interpolated from observed gravity values.
 HB1088
 HB1088;                    North         East    Units  Estimated Accuracy
 HB1088;SPC IL W     -   114,170.      758,550.      MT  (+/- 180 meters Scaled)
 HB1088
 HB1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG793747(NAD 83)
 HB1088
 HB1088                          SUPERSEDED SURVEY CONTROL
 HB1088
 HB1088  NGVD 29 (11/26/84)  112.666  (m)          369.64   (f) ADJUSTED    1 2
 HB1088
 HB1088.Superseded values are not recommended for survey control.
 HB1088
 HB1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1088.See file dsdata.pdf to determine how the superseded data were derived.
 HB1088
 HB1088_MARKER: DB = BENCH MARK DISK
 HB1088_SETTING: 66 = SET IN ROCK OUTCROP
 HB1088_STAMPING: F 148 1949
 HB1088_MARK LOGO: CGS
 HB1088_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1088+STABILITY: POSITION/ELEVATION WELL
 HB1088
 HB1088  HISTORY     - Date     Condition        Report By
 HB1088  HISTORY     - 1949     MONUMENTED       CGS
 HB1088  HISTORY     - 1976     GOOD             ILDT
 HB1088  HISTORY     - 1976     GOOD             ILDT
 HB1088  HISTORY     - 1976     GOOD             ILDT
 HB1088  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB1088
 HB1088                          STATION DESCRIPTION
 HB1088
 HB1088'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1088'1.8 MI SW FROM GORHAM.
 HB1088'1.8 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB1088'THE CROSSING OF THE MISSOURI PACIFIC RAILROAD AT GORHAM, ABOUT
 HB1088'73 YARDS SOUTH OF THE CENTER OF THE JUNCTION OF RAILROAD AND THE
 HB1088'LEVEE, ABOUT 55 YARDS NORTH OF MILE POST T 13, SET IN THE TOP
 HB1088'AND HIGHEST PLACE OF A 14 FOOT LONG SLANTING ROCK OUTCROP
 HB1088'SLANTING AND EXTENDING INTO THE DITCH, 19 FEET EAST-SOUTHEAST
 HB1088'OF THE EAST-SOUTHEAST RAIL, 0.8 FOOT SOUTHEAST OF THE NORTHWEST
 HB1088'EDGE OF ROCK OUTCROP AND ABOUT 3 FEET ABOVE THE LEVEL OF THE
 HB1088'TRACK.
 HB1088'NOTE--THE RAILROAD HAS BEEN MOVED 20/25 FT. WEST OF ORIG. LOCATION.
 HB1088
 HB1088                          STATION RECOVERY (1976)
 HB1088
 HB1088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB1088'RECOVERED IN GOOD CONDITION.
 HB1088
 HB1088                          STATION RECOVERY (1976)
 HB1088
 HB1088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB1088'NOTE-- THE R.R. HAS BEEN MOVED 20-25 FEET WEST OF ORIGINAL LOCATION.
 HB1088
 HB1088                          STATION RECOVERY (1976)
 HB1088
 HB1088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB1088'NOTE-- THE R.R. HAS BEEN MOVED 20-25 FEET WEST OF ORIGINAL LOCATION.
 HB1088
 HB1088                          STATION RECOVERY (1981)
 HB1088
 HB1088'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1088'NOT RECOVERED, DESCRIPTION INADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0633 ***********************************************************************
 HB0633  DESIGNATION -  F 149
 HB0633  PID         -  HB0633
 HB0633  STATE/COUNTY-  IL/JACKSON
 HB0633  COUNTRY     -  US
 HB0633  USGS QUAD   -  DE SOTO (2018)
 HB0633
 HB0633                         *CURRENT SURVEY CONTROL
 HB0633  ______________________________________________________________________
 HB0633* NAD 83(1986) POSITION- 37 46 19.     (N) 089 13 17.     (W)   SCALED
 HB0633* NAVD 88 ORTHO HEIGHT -   119.800 (meters)      393.04  (feet) ADJUSTED
 HB0633  ______________________________________________________________________
 HB0633  GEOID HEIGHT    -        -29.165 (meters)                     GEOID18
 HB0633  DYNAMIC HEIGHT  -        119.718 (meters)      392.77  (feet) COMP
 HB0633  MODELED GRAVITY -    979,941.7   (mgal)                       NAVD 88
 HB0633
 HB0633  VERT ORDER      -  FIRST     CLASS I
 HB0633
 HB0633.The horizontal coordinates were scaled from a map and have
 HB0633.an estimated accuracy of +/- 6 seconds.
 HB0633
 HB0633.The orthometric height was determined by differential leveling and
 HB0633.adjusted by the NATIONAL GEODETIC SURVEY
 HB0633.in June 1991.
 HB0633
 HB0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0633.GEOID18 height accuracy estimate available here.
 HB0633
 HB0633.Click photographs - Photos may exist for this station.
 HB0633
 HB0633.The dynamic height is computed by dividing the NAVD 88
 HB0633.geopotential number by the normal gravity value computed on the
 HB0633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0633.degrees latitude (g = 980.6199 gals.).
 HB0633
 HB0633.The modeled gravity was interpolated from observed gravity values.
 HB0633
 HB0633;                    North         East    Units  Estimated Accuracy
 HB0633;SPC IL W     -   123,080.      783,280.      MT  (+/- 180 meters Scaled)
 HB0633
 HB0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG043828(NAD 83)
 HB0633
 HB0633                          SUPERSEDED SURVEY CONTROL
 HB0633
 HB0633  NGVD 29 (11/26/84)  119.891  (m)          393.34   (f) ADJUSTED    1 1
 HB0633
 HB0633.Superseded values are not recommended for survey control.
 HB0633
 HB0633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0633.See file dsdata.pdf to determine how the superseded data were derived.
 HB0633
 HB0633_MARKER: DB = BENCH MARK DISK
 HB0633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0633_STAMPING: F 149 1949
 HB0633_MARK LOGO: CGS
 HB0633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0633+STABILITY: SURFACE MOTION
 HB0633
 HB0633  HISTORY     - Date     Condition        Report By
 HB0633  HISTORY     - 1949     MONUMENTED       CGS
 HB0633  HISTORY     - 1969     GOOD             CGS
 HB0633  HISTORY     - 1976     GOOD             ILDT
 HB0633  HISTORY     - 1976     GOOD             ILDT
 HB0633  HISTORY     - 1976     GOOD             ILDT
 HB0633  HISTORY     - 20110714 MARK NOT FOUND   ILDT
 HB0633  HISTORY     - 20130428 GOOD             ILDT
 HB0633
 HB0633                          STATION DESCRIPTION
 HB0633
 HB0633'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0633'3.1 MI N FROM CARBONDALE.
 HB0633'ABOUT 3.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0633'FROM THE STATION AT CARBONDALE, OR ABOUT 3.15 MILES SOUTH ALONG
 HB0633'THE ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT DE SOTO,
 HB0633'122 1/2 FEET EAST AND ACROSS THE TRACK FROM MILEPOST 305, 135
 HB0633'FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 HB0633'TRAIL ROAD, 94 FEET EAST OF THE EAST RAIL OF THE EAST TRACK,
 HB0633'99 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 28 FEET WEST OF THE
 HB0633'SOUTHWEST LEG OF A STEEL TOWER, 1 1/2 FEET WEST OF A FENCE, 1.4
 HB0633'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW
 HB0633'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 HB0633'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 HB0633'SEC 4, T9S, R 1W.
 HB0633
 HB0633                          STATION RECOVERY (1976)
 HB0633
 HB0633'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0633'RECOVERED IN GOOD CONDITION.
 HB0633
 HB0633                          STATION RECOVERY (1976)
 HB0633
 HB0633'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0633'RECOVERED IN GOOD CONDITION.
 HB0633
 HB0633                          STATION RECOVERY (1976)
 HB0633
 HB0633'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0633'RECOVERED IN GOOD CONDITION.
 HB0633
 HB0633                          STATION RECOVERY (2011)
 HB0633
 HB0633'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0633'MARK NOT FOUND.
 HB0633
 HB0633                          STATION RECOVERY (2013)
 HB0633
 HB0633'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0633'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0393 ***********************************************************************
 LD0393  DESIGNATION -  F 15
 LD0393  PID         -  LD0393
 LD0393  STATE/COUNTY-  IL/BROWN
 LD0393  COUNTRY     -  US
 LD0393  USGS QUAD   -  LAKE MOUNT STERLING (2018)
 LD0393
 LD0393                         *CURRENT SURVEY CONTROL
 LD0393  ______________________________________________________________________
 LD0393* NAD 83(1986) POSITION- 40 00 06.17   (N) 090 49 34.29   (W)   HD_HELD1
 LD0393* NAVD 88 ORTHO HEIGHT -   224.193 (meters)      735.54  (feet) ADJUSTED
 LD0393  ______________________________________________________________________
 LD0393  GEOID HEIGHT    -        -32.845 (meters)                     GEOID18
 LD0393  DYNAMIC HEIGHT  -        224.074 (meters)      735.15  (feet) COMP
 LD0393  MODELED GRAVITY -    980,089.3   (mgal)                       NAVD 88
 LD0393
 LD0393  VERT ORDER      -  FIRST     CLASS II
 LD0393
 LD0393.The horizontal coordinates were determined by differentially corrected
 LD0393.hand held GPS observations or other comparable positioning techniques
 LD0393.and have an estimated accuracy of +/- 3 meters.
 LD0393
 LD0393.The orthometric height was determined by differential leveling and
 LD0393.adjusted by the NATIONAL GEODETIC SURVEY
 LD0393.in June 1991.
 LD0393
 LD0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0393.GEOID18 height accuracy estimate available here.
 LD0393
 LD0393.Click photographs - Photos may exist for this station.
 LD0393
 LD0393.The dynamic height is computed by dividing the NAVD 88
 LD0393.geopotential number by the normal gravity value computed on the
 LD0393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0393.degrees latitude (g = 980.6199 gals.).
 LD0393
 LD0393.The modeled gravity was interpolated from observed gravity values.
 LD0393
 LD0393;                    North         East    Units  Estimated Accuracy
 LD0393;SPC IL W     -   370,386.4     643,685.1     MT  (+/- 3 meters HH1 GPS) 
 LD0393
 LD0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8555830210(NAD 83)
 LD0393
 LD0393                          SUPERSEDED SURVEY CONTROL
 LD0393
 LD0393  NGVD 29 (??/??/92)  224.276  (m)          735.81   (f) ADJ UNCH    1 2
 LD0393
 LD0393.Superseded values are not recommended for survey control.
 LD0393
 LD0393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0393.See file dsdata.pdf to determine how the superseded data were derived.
 LD0393
 LD0393_MARKER: DB = BENCH MARK DISK
 LD0393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0393_STAMPING: F 15 1933
 LD0393_MARK LOGO: CGS
 LD0393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0393+STABILITY: SURFACE MOTION
 LD0393
 LD0393  HISTORY     - Date     Condition        Report By
 LD0393  HISTORY     - 1933     MONUMENTED       CGS
 LD0393
 LD0393                          STATION DESCRIPTION
 LD0393
 LD0393'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0393'2.7 MI E FROM TIMEWELL.
 LD0393'2.7 MILES EAST ALONG THE WABASH RAILWAY FROM TIMEWELL, BROWN COUNTY,
 LD0393'21 POLES WEST OF MILEPOST DET 491, 60 FEET WEST OF A GRADE
 LD0393'CROSSING, AND 48 FEET SOUTH OF THE CENTERLINE OF THE TRACK.  A
 LD0393'STANDARD DISK, STAMPED F 15 1933 AND SET IN THE TOP OF A CONCRETE
 LD0393'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0512 ***********************************************************************
 HB0512  DESIGNATION -  F 150
 HB0512  PID         -  HB0512
 HB0512  STATE/COUNTY-  IL/FRANKLIN
 HB0512  COUNTRY     -  US
 HB0512  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0512
 HB0512                         *CURRENT SURVEY CONTROL
 HB0512  ______________________________________________________________________
 HB0512* NAD 83(1986) POSITION- 37 59 22.     (N) 088 59 19.     (W)   SCALED
 HB0512* NAVD 88 ORTHO HEIGHT -   116.407 (meters)      381.91  (feet) ADJUSTED
 HB0512  ______________________________________________________________________
 HB0512  GEOID HEIGHT    -        -29.557 (meters)                     GEOID18
 HB0512  DYNAMIC HEIGHT  -        116.330 (meters)      381.66  (feet) COMP
 HB0512  MODELED GRAVITY -    979,963.4   (mgal)                       NAVD 88
 HB0512
 HB0512  VERT ORDER      -  FIRST     CLASS II
 HB0512
 HB0512.The horizontal coordinates were scaled from a map and have
 HB0512.an estimated accuracy of +/- 6 seconds.
 HB0512
 HB0512.The orthometric height was determined by differential leveling and
 HB0512.adjusted by the NATIONAL GEODETIC SURVEY
 HB0512.in June 1991.
 HB0512
 HB0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0512.GEOID18 height accuracy estimate available here.
 HB0512
 HB0512.Click photographs - Photos may exist for this station.
 HB0512
 HB0512.The dynamic height is computed by dividing the NAVD 88
 HB0512.geopotential number by the normal gravity value computed on the
 HB0512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0512.degrees latitude (g = 980.6199 gals.).
 HB0512
 HB0512.The modeled gravity was interpolated from observed gravity values.
 HB0512
 HB0512;                    North         East    Units  Estimated Accuracy
 HB0512;SPC IL E     -   147,010.      242,440.      MT  (+/- 180 meters Scaled)
 HB0512
 HB0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH253065(NAD 83)
 HB0512
 HB0512                          SUPERSEDED SURVEY CONTROL
 HB0512
 HB0512  NGVD 29 (11/26/84)  116.500  (m)          382.22   (f) ADJUSTED    1 2
 HB0512
 HB0512.Superseded values are not recommended for survey control.
 HB0512
 HB0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0512.See file dsdata.pdf to determine how the superseded data were derived.
 HB0512
 HB0512_MARKER: DB = BENCH MARK DISK
 HB0512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0512_STAMPING: F 150 1949
 HB0512_MARK LOGO: CGS
 HB0512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0512+STABILITY: SURFACE MOTION
 HB0512
 HB0512  HISTORY     - Date     Condition        Report By
 HB0512  HISTORY     - 1949     MONUMENTED       CGS
 HB0512  HISTORY     - 20090402 MARK NOT FOUND   ILDT
 HB0512
 HB0512                          STATION DESCRIPTION
 HB0512
 HB0512'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0512'4 MI E FROM CHRISTOPHER.
 HB0512'4.05 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0512'STATION AT CHRISTOPHER, 86 YARDS EAST OF MILE POST E 86, ABOUT
 HB0512'100 YARDS EAST OF THE EAST END OF A 63-FOOT TRESTLE, ABOUT
 HB0512'187 YARDS WEST OF THE WEST END OF A 75-FOOT TRESTLE, AT THE
 HB0512'OUTSIDE OF A SLIGHT CURVE IN THE TRACK, 51.5 FEET NORTH OF THE
 HB0512'NORTH RAIL, 9.5 FEET NORTHEAST OF A TRIANGULAR BLAZED 8-INCH
 HB0512'WHITE OAK TREE, 31 FEET SOUTH OF A TRIANGULAR BLAZED 24-INCH
 HB0512'WHITE OAK TREE, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, 6
 HB0512'FEET BELOW THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 HB0512'PROJECTING 3 INCHES.  NOTE-- MARK IS ABOUT 3.95 MILES WEST ALONG
 HB0512'THE I.C. RR FROM THE FREIGHT STATION AT BENTON.
 HB0512
 HB0512                          STATION RECOVERY (2009)
 HB0512
 HB0512'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0512'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1361 ***********************************************************************
 JB1361  DESIGNATION -  F 151
 JB1361  PID         -  JB1361
 JB1361  STATE/COUNTY-  IL/ST CLAIR
 JB1361  COUNTRY     -  US
 JB1361  USGS QUAD   -  LEBANON (2018)
 JB1361
 JB1361                         *CURRENT SURVEY CONTROL
 JB1361  ______________________________________________________________________
 JB1361* NAD 83(1986) POSITION- 38 32 57.     (N) 089 51 17.     (W)   SCALED
 JB1361* NAVD 88 ORTHO HEIGHT -   133.868 (meters)      439.20  (feet) ADJUSTED
 JB1361  ______________________________________________________________________
 JB1361  GEOID HEIGHT    -        -30.608 (meters)                     GEOID18
 JB1361  DYNAMIC HEIGHT  -        133.783 (meters)      438.92  (feet) COMP
 JB1361  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JB1361
 JB1361  VERT ORDER      -  FIRST     CLASS II
 JB1361
 JB1361.The horizontal coordinates were scaled from a map and have
 JB1361.an estimated accuracy of +/- 6 seconds.
 JB1361
 JB1361.The orthometric height was determined by differential leveling and
 JB1361.adjusted by the NATIONAL GEODETIC SURVEY
 JB1361.in June 1991.
 JB1361
 JB1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1361.GEOID18 height accuracy estimate available here.
 JB1361
 JB1361.Click photographs - Photos may exist for this station.
 JB1361
 JB1361.The dynamic height is computed by dividing the NAVD 88
 JB1361.geopotential number by the normal gravity value computed on the
 JB1361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1361.degrees latitude (g = 980.6199 gals.).
 JB1361
 JB1361.The modeled gravity was interpolated from observed gravity values.
 JB1361
 JB1361;                    North         East    Units  Estimated Accuracy
 JB1361;SPC IL W     -   208,970.      727,190.      MT  (+/- 180 meters Scaled)
 JB1361
 JB1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH512706(NAD 83)
 JB1361
 JB1361                          SUPERSEDED SURVEY CONTROL
 JB1361
 JB1361  NGVD 29 (??/??/92)  133.975  (m)          439.55   (f) ADJ UNCH    1 2
 JB1361
 JB1361.Superseded values are not recommended for survey control.
 JB1361
 JB1361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1361.See file dsdata.pdf to determine how the superseded data were derived.
 JB1361
 JB1361_MARKER: DB = BENCH MARK DISK
 JB1361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1361_STAMPING: F 151 1949
 JB1361_MARK LOGO: CGS
 JB1361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1361+STABILITY: SURFACE MOTION
 JB1361
 JB1361  HISTORY     - Date     Condition        Report By
 JB1361  HISTORY     - 1949     MONUMENTED       CGS
 JB1361  HISTORY     - 1955     MARK NOT FOUND   CGS
 JB1361
 JB1361                          STATION DESCRIPTION
 JB1361
 JB1361'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1361'AT SCOTT FIELD.
 JB1361'AT SCOTT AIR FORCE BASE, SET IN THE TOP OF A 6 BY 6 FOOT CONCRETE
 JB1361'DRAIN OF WHICH 12 FEET OF THE EAST END IS EXPOSED ON THE SOUTHEAST
 JB1361'CORNER OF THE EAST END, ABOUT 300 FEET NORTHEAST OF THE CENTER
 JB1361'LINE OF THE NORTH END OF RUNWAY 18, 25 FEET EAST OF A WHITE WOODEN
 JB1361'WITNESS POST AND ABOUT 6 FEET BELOW THE LEVEL OF THE GROUND.
 JB1361'NOTE-- IT WAS REPORTED IN MAY 1959 THAT BENCH MARK F 151 HAS BEEN
 JB1361'COVERED UP.
 JB1361
 JB1361                          STATION RECOVERY (1955)
 JB1361
 JB1361'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955
 JB1361'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1313 ***********************************************************************
 JB1313  DESIGNATION -  F 152
 JB1313  PID         -  JB1313
 JB1313  STATE/COUNTY-  IL/CLINTON
 JB1313  COUNTRY     -  US
 JB1313  USGS QUAD   -  BREESE (2018)
 JB1313
 JB1313                         *CURRENT SURVEY CONTROL
 JB1313  ______________________________________________________________________
 JB1313* NAD 83(1986) POSITION- 38 36 26.     (N) 089 33 12.     (W)   SCALED
 JB1313* NAVD 88 ORTHO HEIGHT -   141.481 (meters)      464.18  (feet) ADJUSTED
 JB1313  ______________________________________________________________________
 JB1313  GEOID HEIGHT    -        -30.786 (meters)                     GEOID18
 JB1313  DYNAMIC HEIGHT  -        141.392 (meters)      463.88  (feet) COMP
 JB1313  MODELED GRAVITY -    979,997.4   (mgal)                       NAVD 88
 JB1313
 JB1313  VERT ORDER      -  FIRST     CLASS I
 JB1313
 JB1313.The horizontal coordinates were scaled from a map and have
 JB1313.an estimated accuracy of +/- 6 seconds.
 JB1313
 JB1313.The orthometric height was determined by differential leveling and
 JB1313.adjusted by the NATIONAL GEODETIC SURVEY
 JB1313.in June 1991.
 JB1313
 JB1313.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1313.GEOID18 height accuracy estimate available here.
 JB1313
 JB1313.Click photographs - Photos may exist for this station.
 JB1313
 JB1313.The dynamic height is computed by dividing the NAVD 88
 JB1313.geopotential number by the normal gravity value computed on the
 JB1313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1313.degrees latitude (g = 980.6199 gals.).
 JB1313
 JB1313.The modeled gravity was interpolated from observed gravity values.
 JB1313
 JB1313;                    North         East    Units  Estimated Accuracy
 JB1313;SPC IL W     -   215,550.      753,420.      MT  (+/- 180 meters Scaled)
 JB1313
 JB1313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH776762(NAD 83)
 JB1313
 JB1313                          SUPERSEDED SURVEY CONTROL
 JB1313
 JB1313  NGVD 29 (??/??/92)  141.596  (m)          464.55   (f) ADJ UNCH    1 1
 JB1313
 JB1313.Superseded values are not recommended for survey control.
 JB1313
 JB1313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1313.See file dsdata.pdf to determine how the superseded data were derived.
 JB1313
 JB1313_MARKER: DB = BENCH MARK DISK
 JB1313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1313_STAMPING: F 152 1949
 JB1313_MARK LOGO: CGS
 JB1313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1313+STABILITY: SURFACE MOTION
 JB1313
 JB1313  HISTORY     - Date     Condition        Report By
 JB1313  HISTORY     - 1949     MONUMENTED       CGS
 JB1313  HISTORY     - 1969     GOOD             CGS
 JB1313  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1313  HISTORY     - 20151008 MARK NOT FOUND   MCA
 JB1313
 JB1313                          STATION DESCRIPTION
 JB1313
 JB1313'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1313'1.5 MI W FROM BREEZE.
 JB1313'ABOUT 1.5 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1313'THE STATION AT BREEZE, 65 FEET SOUTHEAST OF THE CENTER OF THE
 JB1313'CROSSING OF A BLACK TOP ROAD, 52.2 FEET SOUTH OF THE SOUTH RAIL,
 JB1313'33 FEET EAST OF THE CENTER LINE OF THE ROAD, 47 1/2 FEET SOUTHWEST
 JB1313'OF MILEPOLE 300-37, 13.8 FEET EAST OF A FENCE CORNER, 1.7 FEET
 JB1313'NORTH OF THE RIGHT-OF-WAY FENCE LINE, 1.4 FEET WEST OF A METAL
 JB1313'WITNESS POST, 3 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 JB1313'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
 JB1313'SEC 21, T2N, R4W.
 JB1313
 JB1313                          STATION RECOVERY (2011)
 JB1313
 JB1313'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1313'MARK NOT FOUND.
 JB1313
 JB1313                          STATION RECOVERY (2015)
 JB1313
 JB1313'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1313'REFERENCE DISTANCES PLACE THE MARK IN A FIELD DRIVE AND CULTIVATED
 JB1313'FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0035 ***********************************************************************
 JB0035  DESIGNATION -  F 153
 JB0035  PID         -  JB0035
 JB0035  STATE/COUNTY-  IL/RICHLAND
 JB0035  COUNTRY     -  US
 JB0035  USGS QUAD   -  CLAY CITY (2018)
 JB0035
 JB0035                         *CURRENT SURVEY CONTROL
 JB0035  ______________________________________________________________________
 JB0035* NAD 83(1986) POSITION- 38 41 27.     (N) 088 15 28.     (W)   SCALED
 JB0035* NAVD 88 ORTHO HEIGHT -   137.255 (meters)      450.31  (feet) ADJUSTED
 JB0035  ______________________________________________________________________
 JB0035  GEOID HEIGHT    -        -31.263 (meters)                     GEOID18
 JB0035  DYNAMIC HEIGHT  -        137.171 (meters)      450.04  (feet) COMP
 JB0035  MODELED GRAVITY -    980,012.8   (mgal)                       NAVD 88
 JB0035
 JB0035  VERT ORDER      -  FIRST     CLASS II
 JB0035
 JB0035.The horizontal coordinates were scaled from a map and have
 JB0035.an estimated accuracy of +/- 6 seconds.
 JB0035
 JB0035.The orthometric height was determined by differential leveling and
 JB0035.adjusted by the NATIONAL GEODETIC SURVEY
 JB0035.in June 1991.
 JB0035
 JB0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0035.GEOID18 height accuracy estimate available here.
 JB0035
 JB0035.Click photographs - Photos may exist for this station.
 JB0035
 JB0035.The dynamic height is computed by dividing the NAVD 88
 JB0035.geopotential number by the normal gravity value computed on the
 JB0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0035.degrees latitude (g = 980.6199 gals.).
 JB0035
 JB0035.The modeled gravity was interpolated from observed gravity values.
 JB0035
 JB0035;                    North         East    Units  Estimated Accuracy
 JB0035;SPC IL E     -   224,660.      306,570.      MT  (+/- 180 meters Scaled)
 JB0035
 JB0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH906832(NAD 83)
 JB0035
 JB0035                          SUPERSEDED SURVEY CONTROL
 JB0035
 JB0035  NGVD 29 (??/??/92)  137.365  (m)          450.67   (f) ADJ UNCH    1 2
 JB0035
 JB0035.Superseded values are not recommended for survey control.
 JB0035
 JB0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0035.See file dsdata.pdf to determine how the superseded data were derived.
 JB0035
 JB0035_MARKER: DB = BENCH MARK DISK
 JB0035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0035_STAMPING: F 153 1949
 JB0035_MARK LOGO: CGS
 JB0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0035+STABILITY: SURFACE MOTION
 JB0035
 JB0035  HISTORY     - Date     Condition        Report By
 JB0035  HISTORY     - 1949     MONUMENTED       CGS
 JB0035  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0035
 JB0035                          STATION DESCRIPTION
 JB0035
 JB0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0035'1.8 MI W FROM NOBLE.
 JB0035'1.85 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0035'STATION AT NOBLE, SET IN THE SOUTHWEST QUARTER OF A ROAD CROSSING,
 JB0035'56 FEET SOUTH OF THE SOUTH RAIL, 45 FEET WEST OF THE CENTER LINE
 JB0035'OF THE ROAD, 25 FEET SOUTHEAST OF TELEPHONE POLE 228/36, 22 FEET
 JB0035'WEST OF A FENCE CORNER, 3 FEET SOUTH OF THE R/W FENCE, 1 FOOT
 JB0035'SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 JB0035'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 JB0035'INCHES.
 JB0035
 JB0035                          STATION RECOVERY (1986)
 JB0035
 JB0035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0035'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0832 ***********************************************************************
 JB0832  DESIGNATION -  F 154
 JB0832  PID         -  JB0832
 JB0832  STATE/COUNTY-  IL/CLINTON
 JB0832  COUNTRY     -  US
 JB0832  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0832
 JB0832                         *CURRENT SURVEY CONTROL
 JB0832  ______________________________________________________________________
 JB0832* NAD 83(1986) POSITION- 38 36 26.89   (N) 089 11 37.72   (W)   HD_HELD1
 JB0832* NAVD 88 ORTHO HEIGHT -   144.988 (meters)      475.68  (feet) ADJUSTED
 JB0832  ______________________________________________________________________
 JB0832  GEOID HEIGHT    -        -30.915 (meters)                     GEOID18
 JB0832  DYNAMIC HEIGHT  -        144.896 (meters)      475.38  (feet) COMP
 JB0832  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JB0832
 JB0832  VERT ORDER      -  FIRST     CLASS I
 JB0832
 JB0832.The horizontal coordinates were determined by differentially corrected
 JB0832.hand held GPS observations or other comparable positioning techniques
 JB0832.and have an estimated accuracy of +/- 3 meters.
 JB0832
 JB0832.The orthometric height was determined by differential leveling and
 JB0832.adjusted by the NATIONAL GEODETIC SURVEY
 JB0832.in June 1991.
 JB0832
 JB0832.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0832.GEOID18 height accuracy estimate available here.
 JB0832
 JB0832.Click photographs - Photos may exist for this station.
 JB0832
 JB0832.The dynamic height is computed by dividing the NAVD 88
 JB0832.geopotential number by the normal gravity value computed on the
 JB0832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0832.degrees latitude (g = 980.6199 gals.).
 JB0832
 JB0832.The modeled gravity was interpolated from observed gravity values.
 JB0832
 JB0832;                    North         East    Units  Estimated Accuracy
 JB0832;SPC IL W     -   215,845.2     784,734.6     MT  (+/- 3 meters HH1 GPS) 
 JB0832
 JB0832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0897875501(NAD 83)
 JB0832
 JB0832                          SUPERSEDED SURVEY CONTROL
 JB0832
 JB0832  NGVD 29 (??/??/92)  145.116  (m)          476.10   (f) ADJ UNCH    1 1
 JB0832
 JB0832.Superseded values are not recommended for survey control.
 JB0832
 JB0832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0832.See file dsdata.pdf to determine how the superseded data were derived.
 JB0832
 JB0832_MARKER: DB = BENCH MARK DISK
 JB0832_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0832_STAMPING: F 154 1949
 JB0832_MARK LOGO: CGS
 JB0832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0832+STABILITY: SURFACE MOTION
 JB0832_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0832+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2013
 JB0832
 JB0832  HISTORY     - Date     Condition        Report By
 JB0832  HISTORY     - 1949     MONUMENTED       CGS
 JB0832  HISTORY     - 1970     GOOD             NGS
 JB0832  HISTORY     - 20110818 GOOD             ILDT
 JB0832  HISTORY     - 20130924 GOOD             ILDT
 JB0832
 JB0832                          STATION DESCRIPTION
 JB0832
 JB0832'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0832'AT SHATTUC.
 JB0832'AT SHATTUC, ABOUT 0.1 MILE SOUTHEAST ALONG THE CHICAGO,
 JB0832'BURLINGTON AND QUINCY RAILROAD FROM THE STATION, AT A ROAD
 JB0832'CROSSING, 111 FEET SOUTHWEST OF THE CENTER OF THE CROSSING OF THE
 JB0832'SOUTH BOUND TRACK, 107 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB0832'107 FEET SOUTH-SOUTHEAST OF THE TELEPHONE POLE 138, 58.5 FEET
 JB0832'SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTH BOUND TRACK, 32
 JB0832'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF A SIDE TRACK, 1.5 FEET
 JB0832'NORTHEAST OF THE R/W FENCE LINE, 1.5 FEET SOUTHWEST OF A WHITE
 JB0832'WOODEN WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE TRACK,
 JB0832'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0832
 JB0832                          STATION RECOVERY (1970)
 JB0832
 JB0832'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0832'RECOVERED IN GOOD CONDITION.
 JB0832
 JB0832                          STATION RECOVERY (2011)
 JB0832
 JB0832'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0832'RECOVERED IN GOOD CONDITION.
 JB0832
 JB0832                          STATION RECOVERY (2013)
 JB0832
 JB0832'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0832'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0620 ***********************************************************************
 JB0620  DESIGNATION -  F 155
 JB0620  PID         -  JB0620
 JB0620  STATE/COUNTY-  IL/MARION
 JB0620  COUNTRY     -  US
 JB0620  USGS QUAD   -  SALEM SOUTH (2018)
 JB0620
 JB0620                         *CURRENT SURVEY CONTROL
 JB0620  ______________________________________________________________________
 JB0620* NAD 83(1986) POSITION- 38 37 11.40   (N) 088 59 43.65   (W)   HD_HELD1
 JB0620* NAVD 88 ORTHO HEIGHT -   166.956 (meters)      547.75  (feet) ADJUSTED
 JB0620  ______________________________________________________________________
 JB0620  GEOID HEIGHT    -        -30.955 (meters)                     GEOID18
 JB0620  DYNAMIC HEIGHT  -        166.850 (meters)      547.41  (feet) COMP
 JB0620  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JB0620
 JB0620  VERT ORDER      -  FIRST     CLASS II
 JB0620
 JB0620.The horizontal coordinates were determined by differentially corrected
 JB0620.hand held GPS observations or other comparable positioning techniques
 JB0620.and have an estimated accuracy of +/- 3 meters.
 JB0620
 JB0620.The orthometric height was determined by differential leveling and
 JB0620.adjusted by the NATIONAL GEODETIC SURVEY
 JB0620.in June 1991.
 JB0620
 JB0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0620.GEOID18 height accuracy estimate available here.
 JB0620
 JB0620.Click photographs - Photos may exist for this station.
 JB0620
 JB0620.The dynamic height is computed by dividing the NAVD 88
 JB0620.geopotential number by the normal gravity value computed on the
 JB0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0620.degrees latitude (g = 980.6199 gals.).
 JB0620
 JB0620.The modeled gravity was interpolated from observed gravity values.
 JB0620
 JB0620;                    North         East    Units  Estimated Accuracy
 JB0620;SPC IL E     -   216,984.0     242,338.0     MT  (+/- 3 meters HH1 GPS) 
 JB0620
 JB0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2628176478(NAD 83)
 JB0620
 JB0620                          SUPERSEDED SURVEY CONTROL
 JB0620
 JB0620  NGVD 29 (??/??/92)  167.07   (m)          548.1    (f) COMPUTED    1 2
 JB0620
 JB0620.Superseded values are not recommended for survey control.
 JB0620
 JB0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0620.See file dsdata.pdf to determine how the superseded data were derived.
 JB0620
 JB0620_MARKER: DB = BENCH MARK DISK
 JB0620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0620_STAMPING: F 155 1949
 JB0620_MARK LOGO: CGS
 JB0620_PROJECTION: FLUSH
 JB0620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0620+STABILITY: SURFACE MOTION
 JB0620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0620+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2019
 JB0620
 JB0620  HISTORY     - Date     Condition        Report By
 JB0620  HISTORY     - 1949     MONUMENTED       CGS
 JB0620  HISTORY     - 1986     GOOD             NGS
 JB0620  HISTORY     - 20110913 GOOD             ILDT
 JB0620  HISTORY     - 20190625 GOOD             ILDT
 JB0620
 JB0620                          STATION DESCRIPTION
 JB0620
 JB0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0620'2.8 MI W FROM SALEM.
 JB0620'ABOUT 2.75 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0620'THE STATION AT SALEM, ABOUT 0.2 MILE SOUTH OF THE SHANAFELT
 JB0620'SCHOOL, AT A ROAD CROSSING, 103 FEET EAST-SOUTHEAST OF SEMIPHORE
 JB0620'2704, 70 FEET SOUTHWEST OF THE CENTER OF THE CROSSING, 50.5 FEET
 JB0620'SOUTH OF THE SOUTH RAIL, 41.4 FEET WEST OF THE CENTER LINE OF
 JB0620'THE ROAD, 5 FEET SOUTH OF TELEPHONE POLE 270/18, 3.5 FEET NORTH
 JB0620'OF A FENCE CORNER, 1.5 FEET NORTHWEST OF A WHITE WOODEN WITNESS
 JB0620'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE
 JB0620'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0620
 JB0620                          STATION RECOVERY (1986)
 JB0620
 JB0620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0620'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  4.4 KM (2.75
 JB0620'MI) WESTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN SALEM,
 JB0620'THENCE 0.3 KM (0.2 MI) SOUTH ALONG COUNTY ROAD 800 E, 15.4 M (50.5 FT)
 JB0620'SOUTH OF THE NEAR RAIL OF THE CHESSIE SYSTEM RAILROAD, 13.2 M (43.3
 JB0620'FT) NORTH OF THE CENTER OF THE NORTH TRUCK ENTRANCE TO THE SALEM
 JB0620'GRAVURE COMPANY, 12.6 M (41.3 FT) WEST OF THE CENTER OF THE ROAD, AND
 JB0620'1.6 M (5.2 FT) SOUTH OF A UTILITY POLE.
 JB0620'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB0620
 JB0620                          STATION RECOVERY (2011)
 JB0620
 JB0620'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0620'EASY ACCESS.
 JB0620
 JB0620                          STATION RECOVERY (2019)
 JB0620
 JB0620'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB0620'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0607 ***********************************************************************
 JB0607  DESIGNATION -  F 156
 JB0607  PID         -  JB0607
 JB0607  STATE/COUNTY-  IL/MARION
 JB0607  COUNTRY     -  US
 JB0607  USGS QUAD   -  SALEM SOUTH (2018)
 JB0607
 JB0607                         *CURRENT SURVEY CONTROL
 JB0607  ______________________________________________________________________
 JB0607* NAD 83(1986) POSITION- 38 37 14.     (N) 088 54 04.     (W)   SCALED
 JB0607* NAVD 88 ORTHO HEIGHT -   157.385 (meters)      516.35  (feet) ADJUSTED
 JB0607  ______________________________________________________________________
 JB0607  GEOID HEIGHT    -        -31.008 (meters)                     GEOID18
 JB0607  DYNAMIC HEIGHT  -        157.285 (meters)      516.03  (feet) COMP
 JB0607  MODELED GRAVITY -    979,985.6   (mgal)                       NAVD 88
 JB0607
 JB0607  VERT ORDER      -  FIRST     CLASS II
 JB0607
 JB0607.The horizontal coordinates were scaled from a map and have
 JB0607.an estimated accuracy of +/- 6 seconds.
 JB0607
 JB0607.The orthometric height was determined by differential leveling and
 JB0607.adjusted by the NATIONAL GEODETIC SURVEY
 JB0607.in June 1991.
 JB0607
 JB0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0607.GEOID18 height accuracy estimate available here.
 JB0607
 JB0607.Click photographs - Photos may exist for this station.
 JB0607
 JB0607.The dynamic height is computed by dividing the NAVD 88
 JB0607.geopotential number by the normal gravity value computed on the
 JB0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0607.degrees latitude (g = 980.6199 gals.).
 JB0607
 JB0607.The modeled gravity was interpolated from observed gravity values.
 JB0607
 JB0607;                    North         East    Units  Estimated Accuracy
 JB0607;SPC IL E     -   217,010.      250,560.      MT  (+/- 180 meters Scaled)
 JB0607
 JB0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH344763(NAD 83)
 JB0607
 JB0607                          SUPERSEDED SURVEY CONTROL
 JB0607
 JB0607  NGVD 29 (??/??/92)  157.50   (m)          516.7    (f) COMPUTED    1 2
 JB0607
 JB0607.Superseded values are not recommended for survey control.
 JB0607
 JB0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0607.See file dsdata.pdf to determine how the superseded data were derived.
 JB0607
 JB0607_MARKER: DB = BENCH MARK DISK
 JB0607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0607_STAMPING: F 156 1949
 JB0607_MARK LOGO: CGS
 JB0607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0607+STABILITY: SURFACE MOTION
 JB0607
 JB0607  HISTORY     - Date     Condition        Report By
 JB0607  HISTORY     - 1949     MONUMENTED       CGS
 JB0607  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0607  HISTORY     - 20110913 MARK NOT FOUND   ILDT
 JB0607
 JB0607                          STATION DESCRIPTION
 JB0607
 JB0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0607'2.5 MI E FROM SALEM.
 JB0607'ABOUT 2.5 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0607'THE STATION AT SALEM, ABOUT 0.35 MILE WEST OF MILE POST C 265,
 JB0607'SET IN THE NORTHEAST QUARTER OF A ROAD CROSSING, 122 FEET EAST
 JB0607'OF THE CENTER LINE OF THE ROAD, 98 FEET NORTHWEST AND ACROSS THE
 JB0607'TRACK FROM MILE POLE 265/14, 43 FEET NORTH OF THE NORTH RAIL,
 JB0607'36 FEET EAST OF A 20-INCH OAK TREE, 3 FEET SOUTH OF THE R/W FENCE,
 JB0607'3 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW
 JB0607'THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 JB0607'PROJECTING 3 INCHES.
 JB0607
 JB0607                          STATION RECOVERY (1986)
 JB0607
 JB0607'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0607'THE POST WAS FOUND DESTROYED AND THE DISK WAS NOT RECLAIMED.
 JB0607
 JB0607                          STATION RECOVERY (2011)
 JB0607
 JB0607'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0607'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0822 ***********************************************************************
 HB0822  DESIGNATION -  F 157
 HB0822  PID         -  HB0822
 HB0822  STATE/COUNTY-  IL/PULASKI
 HB0822  COUNTRY     -  US
 HB0822  USGS QUAD   -  DONGOLA (2018)
 HB0822
 HB0822                         *CURRENT SURVEY CONTROL
 HB0822  ______________________________________________________________________
 HB0822* NAD 83(1986) POSITION- 37 15 20.1    (N) 089 11 25.0    (W)   HD_HELD2
 HB0822* NAVD 88 ORTHO HEIGHT -   104.109 (meters)      341.56  (feet) ADJUSTED
 HB0822  ______________________________________________________________________
 HB0822  GEOID HEIGHT    -        -28.320 (meters)                     GEOID18
 HB0822  DYNAMIC HEIGHT  -        104.035 (meters)      341.32  (feet) COMP
 HB0822  MODELED GRAVITY -    979,915.4   (mgal)                       NAVD 88
 HB0822
 HB0822  VERT ORDER      -  SECOND    CLASS I
 HB0822
 HB0822.The horizontal coordinates were established by autonomous hand held GPS
 HB0822.observations and have an estimated accuracy of +/- 10 meters.
 HB0822
 HB0822.The orthometric height was determined by differential leveling and
 HB0822.adjusted by the NATIONAL GEODETIC SURVEY
 HB0822.in April 2013.
 HB0822
 HB0822.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0822.GEOID18 height accuracy estimate available here.
 HB0822
 HB0822.Click photographs - Photos may exist for this station.
 HB0822
 HB0822.The dynamic height is computed by dividing the NAVD 88
 HB0822.geopotential number by the normal gravity value computed on the
 HB0822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0822.degrees latitude (g = 980.6199 gals.).
 HB0822
 HB0822.The modeled gravity was interpolated from observed gravity values.
 HB0822
 HB0822;                    North         East    Units  Estimated Accuracy
 HB0822;SPC IL W     -    65,799.      786,614.      MT  (+/- 10 meters HH2 GPS)
 HB0822
 HB0822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0575925473(NAD 83)
 HB0822
 HB0822                          SUPERSEDED SURVEY CONTROL
 HB0822
 HB0822  NAVD 88 (06/15/91)  104.121  (m)          341.60   (f) SUPERSEDED  1 1
 HB0822  NGVD 29 (11/26/84)  104.068  (m)          341.43   (f) ADJUSTED    1 1
 HB0822
 HB0822.Superseded values are not recommended for survey control.
 HB0822
 HB0822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0822.See file dsdata.pdf to determine how the superseded data were derived.
 HB0822
 HB0822_MARKER: DB = BENCH MARK DISK
 HB0822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0822_STAMPING: F 157 1954
 HB0822_MARK LOGO: CGS
 HB0822_PROJECTION: FLUSH
 HB0822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0822+STABILITY: SURFACE MOTION
 HB0822_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0822+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 HB0822
 HB0822  HISTORY     - Date     Condition        Report By
 HB0822  HISTORY     - 1954     MONUMENTED       CGS
 HB0822  HISTORY     - 1969     GOOD             CGS
 HB0822  HISTORY     - 20120503 GOOD             AMESC
 HB0822  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0822
 HB0822                          STATION DESCRIPTION
 HB0822
 HB0822'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0822'1.6 MI S FROM ULLIN.
 HB0822'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0822'THE POST OFFICE AT ULLIN, 166 YARDS SOUTH OF MILEPOST 346, 50
 HB0822'FEET EAST OF THE EAST RAIL OF THE EAST TRACK, 73 1/2 FEET WEST
 HB0822'OF THE CENTER LINE OF U.S. HIGHWAY 51, 133 1/2 FEET NORTHEAST
 HB0822'OF THE NORTHEAST CORNER OF SEMAPHORE SIGNAL NUMBER 346.2, 119
 HB0822'FEET WEST-SOUTHWEST AND ACROSS THE HIGHWAY FROM A POWER POLE,
 HB0822'3 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.0 FOOT NORTHWEST OF A
 HB0822'METAL WITNESS POST, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE
 HB0822'HIGHWAY, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A
 HB0822'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 HB0822'GROUND.  SEC 35, T14S, R1W.
 HB0822
 HB0822                          STATION RECOVERY (2012)
 HB0822
 HB0822'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0822'NOTE-THE SEMAPHORE SIGNAL, EAST SET OF TRACK, TELEPHONE POLE AND METAL
 HB0822'WITNESS POST ARE ALL GONE.
 HB0822
 HB0822                          STATION RECOVERY (2012)
 HB0822
 HB0822'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0822'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0660 ***********************************************************************
 HB0660  DESIGNATION -  F 158
 HB0660  PID         -  HB0660
 HB0660  STATE/COUNTY-  IL/JACKSON
 HB0660  COUNTRY     -  US
 HB0660  USGS QUAD   -  MAKANDA (2018)
 HB0660
 HB0660                         *CURRENT SURVEY CONTROL
 HB0660  ______________________________________________________________________
 HB0660* NAD 83(1986) POSITION- 37 36 19.     (N) 089 12 46.     (W)   SCALED
 HB0660* NAVD 88 ORTHO HEIGHT -   137.215 (meters)      450.18  (feet) ADJUSTED
 HB0660  ______________________________________________________________________
 HB0660  GEOID HEIGHT    -        -28.847 (meters)                     GEOID18
 HB0660  DYNAMIC HEIGHT  -        137.117 (meters)      449.86  (feet) COMP
 HB0660  MODELED GRAVITY -    979,914.9   (mgal)                       NAVD 88
 HB0660
 HB0660  VERT ORDER      -  FIRST     CLASS I
 HB0660
 HB0660.The horizontal coordinates were scaled from a map and have
 HB0660.an estimated accuracy of +/- 6 seconds.
 HB0660
 HB0660.The orthometric height was determined by differential leveling and
 HB0660.adjusted by the NATIONAL GEODETIC SURVEY
 HB0660.in June 1991.
 HB0660
 HB0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0660.GEOID18 height accuracy estimate available here.
 HB0660
 HB0660.Click photographs - Photos may exist for this station.
 HB0660
 HB0660.The dynamic height is computed by dividing the NAVD 88
 HB0660.geopotential number by the normal gravity value computed on the
 HB0660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0660.degrees latitude (g = 980.6199 gals.).
 HB0660
 HB0660.The modeled gravity was interpolated from observed gravity values.
 HB0660
 HB0660;                    North         East    Units  Estimated Accuracy
 HB0660;SPC IL W     -   104,590.      784,230.      MT  (+/- 180 meters Scaled)
 HB0660
 HB0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG046643(NAD 83)
 HB0660
 HB0660                          SUPERSEDED SURVEY CONTROL
 HB0660
 HB0660  NGVD 29 (11/26/84)  137.262  (m)          450.33   (f) ADJUSTED    1 1
 HB0660
 HB0660.Superseded values are not recommended for survey control.
 HB0660
 HB0660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0660.See file dsdata.pdf to determine how the superseded data were derived.
 HB0660
 HB0660_MARKER: DB = BENCH MARK DISK
 HB0660_SETTING: 80 = SET IN A BOULDER
 HB0660_STAMPING: F 158 1954
 HB0660_MARK LOGO: CGS
 HB0660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0660+STABILITY: SURFACE MOTION
 HB0660
 HB0660  HISTORY     - Date     Condition        Report By
 HB0660  HISTORY     - 1954     MONUMENTED       CGS
 HB0660  HISTORY     - 1969     GOOD             CGS
 HB0660
 HB0660                          STATION DESCRIPTION
 HB0660
 HB0660'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0660'0.9 MI S FROM MAKANDA.
 HB0660'ABOUT 0.9 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0660'STATION AT MAKANDA, 16 RAILS SOUTH OF MILEPOST 317, 14 FEET
 HB0660'SOUTHEAST OF THE SOUTHEAST RAIL OF THE SOUTHEAST TRACK, SET IN
 HB0660'THE TOP AND 1.0 FOOT NORTHEAST OF THE SOUTHWEST EDGE OF A 6-
 HB0660'X 7-FOOT BOULDER WHICH PROJECTS 1 1/2 INCHES ABOVE THE SURFACE
 HB0660'OF THE GROUND, 72 FEET WEST-SOUTHWEST OF A TELEPHONE POLE, 88
 HB0660'FEET NORTH OF A TELEPHONE POLE, AND ABOUT 1 FOOT BELOW THE LEVEL
 HB0660'OF THE TRACK.  SEC 33, T 10 S, R 1 W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0610 ***********************************************************************
 HB0610  DESIGNATION -  F 159
 HB0610  PID         -  HB0610
 HB0610  STATE/COUNTY-  IL/JACKSON
 HB0610  COUNTRY     -  US
 HB0610  USGS QUAD   -  ELKVILLE (2018)
 HB0610
 HB0610                         *CURRENT SURVEY CONTROL
 HB0610  ______________________________________________________________________
 HB0610* NAD 83(1986) POSITION- 37 53 51.     (N) 089 14 07.     (W)   SCALED
 HB0610* NAVD 88 ORTHO HEIGHT -   123.922 (meters)      406.57  (feet) ADJUSTED
 HB0610  ______________________________________________________________________
 HB0610  GEOID HEIGHT    -        -29.291 (meters)                     GEOID18
 HB0610  DYNAMIC HEIGHT  -        123.840 (meters)      406.30  (feet) COMP
 HB0610  MODELED GRAVITY -    979,964.3   (mgal)                       NAVD 88
 HB0610
 HB0610  VERT ORDER      -  FIRST     CLASS I
 HB0610
 HB0610.The horizontal coordinates were scaled from a map and have
 HB0610.an estimated accuracy of +/- 6 seconds.
 HB0610
 HB0610.The orthometric height was determined by differential leveling and
 HB0610.adjusted by the NATIONAL GEODETIC SURVEY
 HB0610.in June 1991.
 HB0610
 HB0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0610.GEOID18 height accuracy estimate available here.
 HB0610
 HB0610.Click photographs - Photos may exist for this station.
 HB0610
 HB0610.The dynamic height is computed by dividing the NAVD 88
 HB0610.geopotential number by the normal gravity value computed on the
 HB0610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0610.degrees latitude (g = 980.6199 gals.).
 HB0610
 HB0610.The modeled gravity was interpolated from observed gravity values.
 HB0610
 HB0610;                    North         East    Units  Estimated Accuracy
 HB0610;SPC IL W     -   137,000.      781,920.      MT  (+/- 180 meters Scaled)
 HB0610
 HB0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG034967(NAD 83)
 HB0610
 HB0610                          SUPERSEDED SURVEY CONTROL
 HB0610
 HB0610  NGVD 29 (11/26/84)  124.020  (m)          406.89   (f) ADJUSTED    1 1
 HB0610
 HB0610.Superseded values are not recommended for survey control.
 HB0610
 HB0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0610.See file dsdata.pdf to determine how the superseded data were derived.
 HB0610
 HB0610_MARKER: DB = BENCH MARK DISK
 HB0610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0610_STAMPING: F 159 1954
 HB0610_MARK LOGO: CGS
 HB0610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0610+STABILITY: SURFACE MOTION
 HB0610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0610+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2011
 HB0610
 HB0610  HISTORY     - Date     Condition        Report By
 HB0610  HISTORY     - 1954     MONUMENTED       CGS
 HB0610  HISTORY     - 1969     GOOD             CGS
 HB0610  HISTORY     - 1976     GOOD             ILDT
 HB0610  HISTORY     - 1976     GOOD             ILDT
 HB0610  HISTORY     - 1976     GOOD             ILDT
 HB0610  HISTORY     - 20110713 GOOD             ILDT
 HB0610
 HB0610                          STATION DESCRIPTION
 HB0610
 HB0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0610'0.8 MI S FROM ELKVILLE.
 HB0610'ABOUT 0.8 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0610'THE POST OFFICE AT ELKVILLE, 0.25 MILE SOUTH OF MILEPOST 296,
 HB0610'100 FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 HB0610'AND A DIRT ROAD, 55 1/2 FEET EAST OF THE EAST RAIL OF THE EAST
 HB0610'SET OF MAIN TRACKS, 67 1/2 FEET WEST OF THE CENTER LINE OF
 HB0610'U.S. HIGHWAY 51, 41 1/2 FEET EAST OF THE EAST RAIL OF A SIDETRACK,
 HB0610'82 FEET SOUTH OF THE CENTER LINE OF THE DIRT ROAD, 5 FEET SOUTH OF
 HB0610'A TELEPHONE POLE WHICH IS BRACED BY 4 GUY WIRES, 1.3 FEET NORTH OF
 HB0610'A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 HB0610'TRACKS, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 HB0610'3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 20, T 7S, R 1W
 HB0610
 HB0610                          STATION RECOVERY (1976)
 HB0610
 HB0610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0610'RECOVERED IN GOOD CONDITION.
 HB0610
 HB0610                          STATION RECOVERY (1976)
 HB0610
 HB0610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0610'RECOVERED IN GOOD CONDITION.
 HB0610
 HB0610                          STATION RECOVERY (1976)
 HB0610
 HB0610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0610'RECOVERED IN GOOD CONDITION.
 HB0610
 HB0610                          STATION RECOVERY (2011)
 HB0610
 HB0610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0610'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1043 ***********************************************************************
 JB1043  DESIGNATION -  F 160
 JB1043  PID         -  JB1043
 JB1043  STATE/COUNTY-  IL/WASHINGTON
 JB1043  COUNTRY     -  US
 JB1043  USGS QUAD   -  ASHLEY (2018)
 JB1043
 JB1043                         *CURRENT SURVEY CONTROL
 JB1043  ______________________________________________________________________
 JB1043* NAD 83(1986) POSITION- 38 21 07.     (N) 089 11 04.     (W)   SCALED
 JB1043* NAVD 88 ORTHO HEIGHT -   166.477 (meters)      546.18  (feet) ADJUSTED
 JB1043  ______________________________________________________________________
 JB1043  GEOID HEIGHT    -        -30.124 (meters)                     GEOID18
 JB1043  DYNAMIC HEIGHT  -        166.371 (meters)      545.84  (feet) COMP
 JB1043  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 JB1043
 JB1043  VERT ORDER      -  FIRST     CLASS I
 JB1043
 JB1043.The horizontal coordinates were scaled from a map and have
 JB1043.an estimated accuracy of +/- 6 seconds.
 JB1043
 JB1043.The orthometric height was determined by differential leveling and
 JB1043.adjusted by the NATIONAL GEODETIC SURVEY
 JB1043.in June 1991.
 JB1043
 JB1043.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1043.GEOID18 height accuracy estimate available here.
 JB1043
 JB1043.Click photographs - Photos may exist for this station.
 JB1043
 JB1043.The dynamic height is computed by dividing the NAVD 88
 JB1043.geopotential number by the normal gravity value computed on the
 JB1043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1043.degrees latitude (g = 980.6199 gals.).
 JB1043
 JB1043.The modeled gravity was interpolated from observed gravity values.
 JB1043
 JB1043;                    North         East    Units  Estimated Accuracy
 JB1043;SPC IL W     -   187,490.      785,850.      MT  (+/- 180 meters Scaled)
 JB1043
 JB1043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH091471(NAD 83)
 JB1043
 JB1043                          SUPERSEDED SURVEY CONTROL
 JB1043
 JB1043  NGVD 29 (??/??/92)  166.587  (m)          546.54   (f) ADJ UNCH    1 1
 JB1043
 JB1043.Superseded values are not recommended for survey control.
 JB1043
 JB1043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1043.See file dsdata.pdf to determine how the superseded data were derived.
 JB1043
 JB1043_MARKER: DB = BENCH MARK DISK
 JB1043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1043_STAMPING: F 160 1954
 JB1043_MARK LOGO: CGS
 JB1043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1043+STABILITY: SURFACE MOTION
 JB1043
 JB1043  HISTORY     - Date     Condition        Report By
 JB1043  HISTORY     - 1954     MONUMENTED       CGS
 JB1043  HISTORY     - 1969     GOOD             CGS
 JB1043  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 JB1043  HISTORY     - 20140626 MARK NOT FOUND   ILDT
 JB1043
 JB1043                          STATION DESCRIPTION
 JB1043
 JB1043'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1043'1.6 MI N FROM ASHLEY.
 JB1043'ABOUT 1.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1043'THE STATION AT ASHLEY, 0.3 MILE NORTH OF MILEPOST 265, 114 FEET
 JB1043'SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 JB1043'TRAIL ROAD, 94 FEET EAST OF THE EAST RAIL OF THE EAST SET OF
 JB1043'MAIN TRACKS, 53 FEET EAST OF A TELEPHONE POLE, ABOUT 5 1/2 FEET
 JB1043'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 JB1043'POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 JB1043'SEC 15, T2S, R1W.
 JB1043
 JB1043                          STATION RECOVERY (2011)
 JB1043
 JB1043'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1043'MARK NOT FOUND.
 JB1043
 JB1043                          STATION RECOVERY (2014)
 JB1043
 JB1043'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0805 ***********************************************************************
 LC0805  DESIGNATION -  F 162
 LC0805  PID         -  LC0805
 LC0805  STATE/COUNTY-  IL/TAZEWELL
 LC0805  COUNTRY     -  US
 LC0805  USGS QUAD   -  MORTON (2018)
 LC0805
 LC0805                         *CURRENT SURVEY CONTROL
 LC0805  ______________________________________________________________________
 LC0805* NAD 83(1986) POSITION- 40 31 20.     (N) 089 23 42.     (W)   SCALED
 LC0805* NAVD 88 ORTHO HEIGHT -   177.935 (meters)      583.78  (feet) ADJUSTED
 LC0805  ______________________________________________________________________
 LC0805  GEOID HEIGHT    -        -32.629 (meters)                     GEOID18
 LC0805  DYNAMIC HEIGHT  -        177.849 (meters)      583.49  (feet) COMP
 LC0805  MODELED GRAVITY -    980,141.6   (mgal)                       NAVD 88
 LC0805
 LC0805  VERT ORDER      -  FIRST     CLASS II
 LC0805
 LC0805.The horizontal coordinates were scaled from a map and have
 LC0805.an estimated accuracy of +/- 6 seconds.
 LC0805
 LC0805.The orthometric height was determined by differential leveling and
 LC0805.adjusted by the NATIONAL GEODETIC SURVEY
 LC0805.in June 1991.
 LC0805
 LC0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0805.GEOID18 height accuracy estimate available here.
 LC0805
 LC0805.Click photographs - Photos may exist for this station.
 LC0805
 LC0805.The dynamic height is computed by dividing the NAVD 88
 LC0805.geopotential number by the normal gravity value computed on the
 LC0805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0805.degrees latitude (g = 980.6199 gals.).
 LC0805
 LC0805.The modeled gravity was interpolated from observed gravity values.
 LC0805
 LC0805;                    North         East    Units  Estimated Accuracy
 LC0805;SPC IL W     -   428,260.      765,390.      MT  (+/- 180 meters Scaled)
 LC0805
 LC0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK971884(NAD 83)
 LC0805
 LC0805                          SUPERSEDED SURVEY CONTROL
 LC0805
 LC0805  NGVD 29 (??/??/92)  178.019  (m)          584.05   (f) ADJ UNCH    1 2
 LC0805
 LC0805.Superseded values are not recommended for survey control.
 LC0805
 LC0805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0805.See file dsdata.pdf to determine how the superseded data were derived.
 LC0805
 LC0805_MARKER: DB = BENCH MARK DISK
 LC0805_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0805_SP_SET: BRIDGE
 LC0805_STAMPING: F 162 1954
 LC0805_MARK LOGO: CGS
 LC0805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0805
 LC0805  HISTORY     - Date     Condition        Report By
 LC0805  HISTORY     - 1954     MONUMENTED       CGS
 LC0805
 LC0805                          STATION DESCRIPTION
 LC0805
 LC0805'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0805'1.9 MI W FROM MACKINAW.
 LC0805'ABOUT 1.9 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0805'THE STATION AT MACKINAW, IN THE TOP OF THE FIRST STONE STEP
 LC0805'ABOVE BRIDGE SEAT OF NORTH END OF WEST ABUTMENT OF RAILROAD BRIDGE
 LC0805'OVER MACKINAW RIVER, 11 FEET NORTH OF NORTH RAIL AND ABOUT 6
 LC0805'FEET BELOW LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1005 ***********************************************************************
 LC1005  DESIGNATION -  F 163
 LC1005  PID         -  LC1005
 LC1005  STATE/COUNTY-  IL/MCLEAN
 LC1005  COUNTRY     -  US
 LC1005  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1005
 LC1005                         *CURRENT SURVEY CONTROL
 LC1005  ______________________________________________________________________
 LC1005* NAD 83(1986) POSITION- 40 28 42.     (N) 089 00 30.     (W)   SCALED
 LC1005* NAVD 88 ORTHO HEIGHT -   236.967 (meters)      777.45  (feet) ADJUSTED
 LC1005  ______________________________________________________________________
 LC1005  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 LC1005  DYNAMIC HEIGHT  -        236.855 (meters)      777.08  (feet) COMP
 LC1005  MODELED GRAVITY -    980,147.2   (mgal)                       NAVD 88
 LC1005
 LC1005  VERT ORDER      -  FIRST     CLASS II
 LC1005
 LC1005.The horizontal coordinates were scaled from a map and have
 LC1005.an estimated accuracy of +/- 6 seconds.
 LC1005
 LC1005.The orthometric height was determined by differential leveling and
 LC1005.adjusted by the NATIONAL GEODETIC SURVEY
 LC1005.in June 1991.
 LC1005
 LC1005.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1005.GEOID18 height accuracy estimate available here.
 LC1005
 LC1005.Click photographs - Photos may exist for this station.
 LC1005
 LC1005.The dynamic height is computed by dividing the NAVD 88
 LC1005.geopotential number by the normal gravity value computed on the
 LC1005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1005.degrees latitude (g = 980.6199 gals.).
 LC1005
 LC1005.The modeled gravity was interpolated from observed gravity values.
 LC1005
 LC1005;                    North         East    Units  Estimated Accuracy
 LC1005;SPC IL E     -   423,330.      242,770.      MT  (+/- 180 meters Scaled)
 LC1005
 LC1005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK297827(NAD 83)
 LC1005
 LC1005                          SUPERSEDED SURVEY CONTROL
 LC1005
 LC1005  NGVD 29 (??/??/92)  237.027  (m)          777.65   (f) ADJ UNCH    1 2
 LC1005
 LC1005.Superseded values are not recommended for survey control.
 LC1005
 LC1005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1005.See file dsdata.pdf to determine how the superseded data were derived.
 LC1005
 LC1005_MARKER: DB = BENCH MARK DISK
 LC1005_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1005_SP_SET: BRIDGE
 LC1005_STAMPING: F 163 1954
 LC1005_MARK LOGO: CGS
 LC1005_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1005
 LC1005  HISTORY     - Date     Condition        Report By
 LC1005  HISTORY     - 1954     MONUMENTED       CGS
 LC1005
 LC1005                          STATION DESCRIPTION
 LC1005
 LC1005'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1005'AT BLOOMINGTON.
 LC1005'AT BLOOMINGTON, ABOUT 0.95 MILE WEST ALONG THE NEW YORK CENTRAL
 LC1005'RAILROAD FROM THE FREIGHT STATION, AT THE INTERSECTION OF THE
 LC1005'GULF, MOBILE AND OHIO RAILROAD, IN THE TOP OF THE NORTHWEST CORNER
 LC1005'OF THE CONCRETE BASE OF THE EAST MOST PIER OF FRONT STREET
 LC1005'OVERPASS OVER THE G.M. AND O. TRACK, 216 FEET SOUTH OF SOUTH RAIL
 LC1005'OF SOUTH TRACK OF N.Y.C. RR, 78 FEET EAST AND ACROSS G.M. AND O.
 LC1005'RR FROM THE SOUTHEAST CORNER OF G.M. AND O. RR STATION, 13 FEET
 LC1005'EAST OF EAST RAIL OF EAST TRACK OF G.M. AND O. RR, 22 FEET WEST
 LC1005'OF WEST FACE OF EAST ABUTMENT OF OVERPASS, ABOUT LEVEL WITH
 LC1005'TRACK AND ABOUT 1 INCH ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0390 ***********************************************************************
 LC0390  DESIGNATION -  F 165
 LC0390  PID         -  LC0390
 LC0390  STATE/COUNTY-  IL/MCLEAN
 LC0390  COUNTRY     -  US
 LC0390  USGS QUAD   -  LE ROY (2018)
 LC0390
 LC0390                         *CURRENT SURVEY CONTROL
 LC0390  ______________________________________________________________________
 LC0390* NAD 83(1986) POSITION- 40 20 39.     (N) 088 45 32.     (W)   SCALED
 LC0390* NAVD 88 ORTHO HEIGHT -   234.227 (meters)      768.46  (feet) ADJUSTED
 LC0390  ______________________________________________________________________
 LC0390  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 LC0390  DYNAMIC HEIGHT  -        234.115 (meters)      768.09  (feet) COMP
 LC0390  MODELED GRAVITY -    980,141.9   (mgal)                       NAVD 88
 LC0390
 LC0390  VERT ORDER      -  FIRST     CLASS II
 LC0390
 LC0390.The horizontal coordinates were scaled from a map and have
 LC0390.an estimated accuracy of +/- 6 seconds.
 LC0390
 LC0390.The orthometric height was determined by differential leveling and
 LC0390.adjusted by the NATIONAL GEODETIC SURVEY
 LC0390.in June 1991.
 LC0390
 LC0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0390.GEOID18 height accuracy estimate available here.
 LC0390
 LC0390.Click photographs - Photos may exist for this station.
 LC0390
 LC0390.The dynamic height is computed by dividing the NAVD 88
 LC0390.geopotential number by the normal gravity value computed on the
 LC0390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0390.degrees latitude (g = 980.6199 gals.).
 LC0390
 LC0390.The modeled gravity was interpolated from observed gravity values.
 LC0390
 LC0390;                    North         East    Units  Estimated Accuracy
 LC0390;SPC IL E     -   408,300.      263,840.      MT  (+/- 180 meters Scaled)
 LC0390
 LC0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK506674(NAD 83)
 LC0390
 LC0390                          SUPERSEDED SURVEY CONTROL
 LC0390
 LC0390  NGVD 29 (??/??/92)  234.284  (m)          768.65   (f) ADJ UNCH    1 2
 LC0390
 LC0390.Superseded values are not recommended for survey control.
 LC0390
 LC0390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0390.See file dsdata.pdf to determine how the superseded data were derived.
 LC0390
 LC0390_MARKER: DB = BENCH MARK DISK
 LC0390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0390_STAMPING: F 165 1954
 LC0390_MARK LOGO: CGS
 LC0390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0390+STABILITY: SURFACE MOTION
 LC0390
 LC0390  HISTORY     - Date     Condition        Report By
 LC0390  HISTORY     - 1954     MONUMENTED       CGS
 LC0390  HISTORY     - 1959     GOOD             CGS
 LC0390  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0390  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0390  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0390
 LC0390                          STATION DESCRIPTION
 LC0390
 LC0390'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0390'AT LE ROY.
 LC0390'AT LE ROY, ABOUT 0.45 MILE SOUTHEAST ALONG THE NEW YORK CENTRAL
 LC0390'RAILROAD FROM THE STATION, AT THE CROSSING OF EAST SOUTH STREET, 30
 LC0390'FEET NORTHEAST OF THE NORTHEAST RAIL, 38 FEET EAST-NORTHEAST OF
 LC0390'THE CENTER OF THE CROSSING, 61 1/2 FEET NORTH AND ACROSS THE
 LC0390'TRACK FROM TELEPHONE POLE NUMBER 150/11, 31 FEET EAST OF THE
 LC0390'CENTER LINE OF THE STREET, 17 FEET EAST-SOUTHEAST OF A FENCE CORNER,
 LC0390'2 FEET SOUTHWEST OF A FENCE, 2 FEET SOUTHEAST OF A WHITE WOODEN
 LC0390'WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK AND
 LC0390'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0390
 LC0390                          STATION RECOVERY (1979)
 LC0390
 LC0390'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0390'MARK NOT FOUND.
 LC0390
 LC0390                          STATION RECOVERY (1986)
 LC0390
 LC0390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0390'MARK NOT FOUND.
 LC0390
 LC0390                          STATION RECOVERY (2012)
 LC0390
 LC0390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0390'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1505 ***********************************************************************
 ME1505  DESIGNATION -  F 166
 ME1505  PID         -  ME1505
 ME1505  STATE/COUNTY-  IL/KANKAKEE
 ME1505  COUNTRY     -  US
 ME1505  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME1505
 ME1505                         *CURRENT SURVEY CONTROL
 ME1505  ______________________________________________________________________
 ME1505* NAD 83(1986) POSITION- 41 10 13.     (N) 087 37 21.     (W)   SCALED
 ME1505* NAVD 88 ORTHO HEIGHT -   190.841 (meters)      626.12  (feet) ADJUSTED
 ME1505  ______________________________________________________________________
 ME1505  GEOID HEIGHT    -        -33.236 (meters)                     GEOID18
 ME1505  DYNAMIC HEIGHT  -        190.761 (meters)      625.86  (feet) COMP
 ME1505  MODELED GRAVITY -    980,204.3   (mgal)                       NAVD 88
 ME1505
 ME1505  VERT ORDER      -  SECOND    CLASS 0
 ME1505
 ME1505.The horizontal coordinates were scaled from a map and have
 ME1505.an estimated accuracy of +/- 6 seconds.
 ME1505
 ME1505.The orthometric height was determined by differential leveling and
 ME1505.adjusted by the NATIONAL GEODETIC SURVEY
 ME1505.in June 1991.
 ME1505
 ME1505.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1505.GEOID18 height accuracy estimate available here.
 ME1505
 ME1505.Click photographs - Photos may exist for this station.
 ME1505
 ME1505.The dynamic height is computed by dividing the NAVD 88
 ME1505.geopotential number by the normal gravity value computed on the
 ME1505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1505.degrees latitude (g = 980.6199 gals.).
 ME1505
 ME1505.The modeled gravity was interpolated from observed gravity values.
 ME1505
 ME1505;                    North         East    Units  Estimated Accuracy
 ME1505;SPC IL E     -   500,200.      359,650.      MT  (+/- 180 meters Scaled)
 ME1505
 ME1505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL477578(NAD 83)
 ME1505
 ME1505                          SUPERSEDED SURVEY CONTROL
 ME1505
 ME1505  NGVD 29 (??/??/92)  190.932  (m)          626.42   (f) ADJ UNCH    2 0
 ME1505
 ME1505.Superseded values are not recommended for survey control.
 ME1505
 ME1505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1505.See file dsdata.pdf to determine how the superseded data were derived.
 ME1505
 ME1505_MARKER: DB = BENCH MARK DISK
 ME1505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1505_STAMPING: F 166 1954
 ME1505_MARK LOGO: CGS
 ME1505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1505+STABILITY: SURFACE MOTION
 ME1505
 ME1505  HISTORY     - Date     Condition        Report By
 ME1505  HISTORY     - 1954     MONUMENTED       CGS
 ME1505  HISTORY     - 20080605 GOOD             GEOCAC
 ME1505
 ME1505                          STATION DESCRIPTION
 ME1505
 ME1505'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1505'2.2 MI E FROM MOMENCE.
 ME1505'ABOUT 2.2 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 ME1505'STATION AT MOMENCE, ABOUT 1.0 MILE WEST OF CROSSING OF THE CHICAGO,
 ME1505'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AT DELMAR, AT A PRIVATE
 ME1505'ROAD CROSSING, 61 FEET SOUTHWEST OF CENTER OF CROSSING, 46 FEET
 ME1505'SOUTH OF SOUTH RAIL, 31 FEET WEST OF CENTER OF GATE IN R/W FENCE
 ME1505'FOR PRIVATE ROAD, 1 FOOT NORTH OF FENCE LINE, 2 FEET EAST OF A
 ME1505'WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW LEVEL OF TRACK AND
 ME1505'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1505
 ME1505                          STATION RECOVERY (2008)
 ME1505
 ME1505'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1824 ***********************************************************************
 LB1824  DESIGNATION -  F 167
 LB1824  PID         -  LB1824
 LB1824  STATE/COUNTY-  IL/VERMILION
 LB1824  COUNTRY     -  US
 LB1824  USGS QUAD   -  HOMER (2018)
 LB1824
 LB1824                         *CURRENT SURVEY CONTROL
 LB1824  ______________________________________________________________________
 LB1824* NAD 83(1986) POSITION- 40 02 11.     (N) 087 56 20.     (W)   SCALED
 LB1824* NAVD 88 ORTHO HEIGHT -   202.510 (meters)      664.40  (feet) ADJUSTED
 LB1824  ______________________________________________________________________
 LB1824  GEOID HEIGHT    -        -32.175 (meters)                     GEOID18
 LB1824  DYNAMIC HEIGHT  -        202.407 (meters)      664.06  (feet) COMP
 LB1824  MODELED GRAVITY -    980,112.7   (mgal)                       NAVD 88
 LB1824
 LB1824  VERT ORDER      -  FIRST     CLASS II
 LB1824
 LB1824.The horizontal coordinates were scaled from a map and have
 LB1824.an estimated accuracy of +/- 6 seconds.
 LB1824
 LB1824.The orthometric height was determined by differential leveling and
 LB1824.adjusted by the NATIONAL GEODETIC SURVEY
 LB1824.in June 1991.
 LB1824
 LB1824.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1824.GEOID18 height accuracy estimate available here.
 LB1824
 LB1824.Click photographs - Photos may exist for this station.
 LB1824
 LB1824.The dynamic height is computed by dividing the NAVD 88
 LB1824.geopotential number by the normal gravity value computed on the
 LB1824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1824.degrees latitude (g = 980.6199 gals.).
 LB1824
 LB1824.The modeled gravity was interpolated from observed gravity values.
 LB1824
 LB1824;                    North         East    Units  Estimated Accuracy
 LB1824;SPC IL E     -   374,120.      333,660.      MT  (+/- 180 meters Scaled)
 LB1824
 LB1824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK198322(NAD 83)
 LB1824
 LB1824                          SUPERSEDED SURVEY CONTROL
 LB1824
 LB1824  NGVD 29 (??/??/92)  202.561  (m)          664.57   (f) ADJ UNCH    1 2
 LB1824
 LB1824.Superseded values are not recommended for survey control.
 LB1824
 LB1824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1824.See file dsdata.pdf to determine how the superseded data were derived.
 LB1824
 LB1824_MARKER: DB = BENCH MARK DISK
 LB1824_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LB1824_SP_SET: ABUTMENT
 LB1824_STAMPING: F 167 1954
 LB1824_MARK LOGO: CGS
 LB1824_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1824_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB1824+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 LB1824
 LB1824  HISTORY     - Date     Condition        Report By
 LB1824  HISTORY     - 1954     MONUMENTED       CGS
 LB1824  HISTORY     - 1986     GOOD             NGS
 LB1824  HISTORY     - 20110118 GOOD             ILDT
 LB1824  HISTORY     - 20120331 GOOD             GEOSPC
 LB1824
 LB1824                          STATION DESCRIPTION
 LB1824
 LB1824'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1824'1 MI E FROM HOMER.
 LB1824'ABOUT 1.05 MILES EAST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1824'AT HOMER, AT THE VERMILION-CHAMPAIGN COUNTY LINE, IN THE TOP OF
 LB1824'SOUTH END OF THE BACK WALL OF THE EAST CONCRETE ABUTMENT OF A
 LB1824'30-FOOT RAILROAD BRIDGE OVER A DITCH, 9 FEET SOUTH OF SOUTH RAIL
 LB1824'OF MAIN TRACK AND 1 FOOT BELOW LEVEL OF TRACK.
 LB1824
 LB1824                          STATION RECOVERY (1986)
 LB1824
 LB1824'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1824'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  3.3 KM (2.05
 LB1824'MI) EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LB1824'HIGHWAY 49 IN HOMER, THENCE 1.0 KM (0.6 MI) SOUTH ALONG COUNTY ROAD 90
 LB1824'E, THENCE 1.3 KM (0.8 MI) WEST ALONG THE NORFOLK AND WESTERN RAILROAD.
 LB1824
 LB1824                          STATION RECOVERY (2011)
 LB1824
 LB1824'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1824'RECOVERED IN GOOD CONDITION.
 LB1824
 LB1824                          STATION RECOVERY (2012)
 LB1824
 LB1824'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LB1824'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1521 ***********************************************************************
 ME1521  DESIGNATION -  F 168
 ME1521  PID         -  ME1521
 ME1521  STATE/COUNTY-  IL/KANKAKEE
 ME1521  COUNTRY     -  US
 ME1521  USGS QUAD   -  MOMENCE (2018)
 ME1521
 ME1521                         *CURRENT SURVEY CONTROL
 ME1521  ______________________________________________________________________
 ME1521* NAD 83(1986) POSITION- 41 09 20.     (N) 087 44 23.     (W)   SCALED
 ME1521* NAVD 88 ORTHO HEIGHT -   190.889 (meters)      626.28  (feet) ADJUSTED
 ME1521  ______________________________________________________________________
 ME1521  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 ME1521  DYNAMIC HEIGHT  -        190.810 (meters)      626.02  (feet) COMP
 ME1521  MODELED GRAVITY -    980,210.9   (mgal)                       NAVD 88
 ME1521
 ME1521  VERT ORDER      -  SECOND    CLASS 0
 ME1521
 ME1521.The horizontal coordinates were scaled from a map and have
 ME1521.an estimated accuracy of +/- 6 seconds.
 ME1521
 ME1521.The orthometric height was determined by differential leveling and
 ME1521.adjusted by the NATIONAL GEODETIC SURVEY
 ME1521.in June 1991.
 ME1521
 ME1521.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1521.GEOID18 height accuracy estimate available here.
 ME1521
 ME1521.Click photographs - Photos may exist for this station.
 ME1521
 ME1521.The dynamic height is computed by dividing the NAVD 88
 ME1521.geopotential number by the normal gravity value computed on the
 ME1521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1521.degrees latitude (g = 980.6199 gals.).
 ME1521
 ME1521.The modeled gravity was interpolated from observed gravity values.
 ME1521
 ME1521;                    North         East    Units  Estimated Accuracy
 ME1521;SPC IL E     -   498,490.      349,830.      MT  (+/- 180 meters Scaled)
 ME1521
 ME1521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL379562(NAD 83)
 ME1521
 ME1521                          SUPERSEDED SURVEY CONTROL
 ME1521
 ME1521  NGVD 29 (??/??/92)  190.981  (m)          626.58   (f) ADJ UNCH    2 0
 ME1521
 ME1521.Superseded values are not recommended for survey control.
 ME1521
 ME1521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1521.See file dsdata.pdf to determine how the superseded data were derived.
 ME1521
 ME1521_MARKER: DB = BENCH MARK DISK
 ME1521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1521_STAMPING: F 168 1954
 ME1521_MARK LOGO: CGS
 ME1521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1521+STABILITY: SURFACE MOTION
 ME1521
 ME1521  HISTORY     - Date     Condition        Report By
 ME1521  HISTORY     - 1954     MONUMENTED       CGS
 ME1521
 ME1521                          STATION DESCRIPTION
 ME1521
 ME1521'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1521'4.2 MI W FROM MOMENCE.
 ME1521'ABOUT 4.15 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1521'THE STATION AT MOMENCE, ABOUT 1.45 MILES EAST OF THE ROAD CROSSING
 ME1521'AT EXLINE, ABOUT 140 YARDS WEST OF STATION STAKE NO. 4950, ABOUT
 ME1521'0.45 MILE EAST OF A NORTH-SOUTH DIRT ROAD CROSSING, AT A
 ME1521'NORTH-SOUTH FIELD ROAD CROSSING, 46 FEET SOUTH OF SOUTH RAIL,
 ME1521'74 FEET SOUTHWEST OF CENTER OF CROSSING, 41 FEET WEST OF CENTER
 ME1521'OF A GATE IN FENCE LINE FOR FIELD ROAD, 1 FOOT NORTH OF A FENCE
 ME1521'LINE, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 4 FEET
 ME1521'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 ME1521'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0899 ***********************************************************************
 JB0899  DESIGNATION -  F 169
 JB0899  PID         -  JB0899
 JB0899  STATE/COUNTY-  IL/CLINTON
 JB0899  COUNTRY     -  US
 JB0899  USGS QUAD   -  BECKEMEYER (2018)
 JB0899
 JB0899                         *CURRENT SURVEY CONTROL
 JB0899  ______________________________________________________________________
 JB0899* NAD 83(1986) POSITION- 38 36 21.89   (N) 089 26 34.33   (W)   HD_HELD1
 JB0899* NAVD 88 ORTHO HEIGHT -   137.117 (meters)      449.86  (feet) ADJUSTED
 JB0899  ______________________________________________________________________
 JB0899  GEOID HEIGHT    -        -30.826 (meters)                     GEOID18
 JB0899  DYNAMIC HEIGHT  -        137.030 (meters)      449.57  (feet) COMP
 JB0899  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JB0899
 JB0899  VERT ORDER      -  FIRST     CLASS I
 JB0899
 JB0899.The horizontal coordinates were determined by differentially corrected
 JB0899.hand held GPS observations or other comparable positioning techniques
 JB0899.and have an estimated accuracy of +/- 3 meters.
 JB0899
 JB0899.The orthometric height was determined by differential leveling and
 JB0899.adjusted by the NATIONAL GEODETIC SURVEY
 JB0899.in June 1991.
 JB0899
 JB0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0899.GEOID18 height accuracy estimate available here.
 JB0899
 JB0899.Click photographs - Photos may exist for this station.
 JB0899
 JB0899.The dynamic height is computed by dividing the NAVD 88
 JB0899.geopotential number by the normal gravity value computed on the
 JB0899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0899.degrees latitude (g = 980.6199 gals.).
 JB0899
 JB0899.The modeled gravity was interpolated from observed gravity values.
 JB0899
 JB0899;                    North         East    Units  Estimated Accuracy
 JB0899;SPC IL W     -   215,490.6     763,042.8     MT  (+/- 3 meters HH1 GPS) 
 JB0899
 JB0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8728575894(NAD 83)
 JB0899
 JB0899                          SUPERSEDED SURVEY CONTROL
 JB0899
 JB0899  NGVD 29 (??/??/92)  137.233  (m)          450.24   (f) ADJ UNCH    1 1
 JB0899
 JB0899.Superseded values are not recommended for survey control.
 JB0899
 JB0899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0899.See file dsdata.pdf to determine how the superseded data were derived.
 JB0899
 JB0899_MARKER: DB = BENCH MARK DISK
 JB0899_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0899_STAMPING: F 169 1969
 JB0899_MARK LOGO: CGS
 JB0899_PROJECTION: FLUSH
 JB0899_MAGNETIC: I = MARKER IS A STEEL ROD
 JB0899_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0899+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2019
 JB0899
 JB0899  HISTORY     - Date     Condition        Report By
 JB0899  HISTORY     - 1969     MONUMENTED       CGS
 JB0899  HISTORY     - 20110822 GOOD             ILDT
 JB0899  HISTORY     - 20191007 GOOD             ILDT
 JB0899
 JB0899                          STATION DESCRIPTION
 JB0899
 JB0899'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0899'3.8 MI W FROM CARLYLE.
 JB0899'ABOUT 3.8 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0899'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, AT THE WEST EDGE
 JB0899'OF THE VILLAGE OF BECKEMEYER, NEAR MILEPOLE 294-32, 61 FEET
 JB0899'NORTHWEST OF THE CENTER OF THE CROSSING OF COUNTY ROAD 6 (CARTER
 JB0899'STREET), 41.2 FEET NORTH OF THE NORTH RAIL, 46 FEET WEST OF THE
 JB0899'CENTER LINE OF THE COUNTY ROAD, 5.8 FEET WEST OF THE SOUTHEAST
 JB0899'CORNER OF THE CHAIN LINK FENCE AROUND THE MRT GAS COMPANY
 JB0899'BUILDING AND STORAGE LOT, 6.8 FEET WEST OF A CONCRETE
 JB0899'RIGHT-OF-WAY MARKER POST, 0.8 FOOT SOUTH OF THE EAST-WEST FENCE
 JB0899'LINE, 0.4 FOOT SOUTH OF A METAL WITNESS POST, 4 FEET BELOW THE
 JB0899'LEVEL OF THE TRACK AND IS A DISK ON THE TOP OF A COPPER COATED
 JB0899'STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY A 4 INCH METAL
 JB0899'PIPE WHICH PROJECTS 3 INCHES ABOVE THE LEVEL OF THE GROUND.  THE
 JB0899'ROD WAS DRIVEN TO A DEPTH OF 21.8 FEET TO REFUSAL.  SEC 21,
 JB0899'T 2 N, R 3 W.
 JB0899
 JB0899                          STATION RECOVERY (2011)
 JB0899
 JB0899'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0899'RECOVERED IN GOOD CONDITION.
 JB0899
 JB0899                          STATION RECOVERY (2019)
 JB0899
 JB0899'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB0899'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0111 ***********************************************************************
 NH0111  DESIGNATION -  F 17
 NH0111  PID         -  NH0111
 NH0111  STATE/COUNTY-  IL/MCHENRY
 NH0111  COUNTRY     -  US
 NH0111  USGS QUAD   -  RICHMOND (2018)
 NH0111
 NH0111                         *CURRENT SURVEY CONTROL
 NH0111  ______________________________________________________________________
 NH0111* NAD 83(1986) POSITION- 42 23 32.     (N) 088 17 42.     (W)   SCALED
 NH0111* NAVD 88 ORTHO HEIGHT -   256.798 (meters)      842.51  (feet) ADJUSTED
 NH0111  ______________________________________________________________________
 NH0111  GEOID HEIGHT    -        -34.137 (meters)                     GEOID18
 NH0111  DYNAMIC HEIGHT  -        256.715 (meters)      842.24  (feet) COMP
 NH0111  MODELED GRAVITY -    980,289.9   (mgal)                       NAVD 88
 NH0111
 NH0111  VERT ORDER      -  SECOND    CLASS 0
 NH0111
 NH0111.The horizontal coordinates were scaled from a map and have
 NH0111.an estimated accuracy of +/- 6 seconds.
 NH0111
 NH0111.The orthometric height was determined by differential leveling and
 NH0111.adjusted by the NATIONAL GEODETIC SURVEY
 NH0111.in June 1991.
 NH0111
 NH0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0111.GEOID18 height accuracy estimate available here.
 NH0111
 NH0111.Click photographs - Photos may exist for this station.
 NH0111
 NH0111.The dynamic height is computed by dividing the NAVD 88
 NH0111.geopotential number by the normal gravity value computed on the
 NH0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0111.degrees latitude (g = 980.6199 gals.).
 NH0111
 NH0111.The modeled gravity was interpolated from observed gravity values.
 NH0111
 NH0111;                    North         East    Units  Estimated Accuracy
 NH0111;SPC IL E     -   635,670.      303,160.      MT  (+/- 180 meters Scaled)
 NH0111
 NH0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM934941(NAD 83)
 NH0111
 NH0111                          SUPERSEDED SURVEY CONTROL
 NH0111
 NH0111  NGVD 29 (??/??/92)  256.858  (m)          842.71   (f) ADJ UNCH    2 0
 NH0111
 NH0111.Superseded values are not recommended for survey control.
 NH0111
 NH0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0111.See file dsdata.pdf to determine how the superseded data were derived.
 NH0111
 NH0111_MARKER: DB = BENCH MARK DISK
 NH0111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0111_STAMPING: F 17 1934
 NH0111_MARK LOGO: CGS
 NH0111_PROJECTION: PROJECTING 8 CENTIMETERS
 NH0111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0111+STABILITY: SURFACE MOTION
 NH0111
 NH0111  HISTORY     - Date     Condition        Report By
 NH0111  HISTORY     - 1934     MONUMENTED       CGS
 NH0111  HISTORY     - 1960     GOOD             CGS
 NH0111  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0111  HISTORY     - 19940608 MARK NOT FOUND   USPSQD
 NH0111
 NH0111                          STATION DESCRIPTION
 NH0111
 NH0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0111'AT RINGWOOD.
 NH0111'AT RINGWOOD, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, 78 1/2
 NH0111'FEET NORTH OF THE NORTHEAST CORNER OF THE STATION SHELTER, 12 1/2
 NH0111'FEET WEST OF THE WEST RAIL, ABOUT MIDWAY BETWEEN TWO BLACK TOP
 NH0111'ROAD CROSSINGS, 25 FEET SOUTH OF THE NORTHEAST CORNER OF A SMALL
 NH0111'PARKING LOT ON THE WEST SIDE OF THE RAILWAY TRACK, 45 FEET
 NH0111'SOUTHEAST OF A POWER LINE POLE AT THE NORTH END OF THE PARKING
 NH0111'LOT, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE
 NH0111'POST PROJECTING 3 INCHES.
 NH0111
 NH0111                          STATION RECOVERY (1989)
 NH0111
 NH0111'RECOVERY NOTE BY US POWER SQUADRON 1989 (RBD)
 NH0111'MARK NOT FOUND.
 NH0111
 NH0111                          STATION RECOVERY (1994)
 NH0111
 NH0111'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0111'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0131 ***********************************************************************
 LC0131  DESIGNATION -  F 171
 LC0131  PID         -  LC0131
 LC0131  STATE/COUNTY-  IL/CHAMPAIGN
 LC0131  COUNTRY     -  US
 LC0131  USGS QUAD   -  MAHOMET (2018)
 LC0131
 LC0131                         *CURRENT SURVEY CONTROL
 LC0131  ______________________________________________________________________
 LC0131* NAD 83(1986) POSITION- 40 11 20.     (N) 088 24 19.     (W)   SCALED
 LC0131* NAVD 88 ORTHO HEIGHT -   215.393 (meters)      706.67  (feet) ADJUSTED
 LC0131  ______________________________________________________________________
 LC0131  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 LC0131  DYNAMIC HEIGHT  -        215.285 (meters)      706.31  (feet) COMP
 LC0131  MODELED GRAVITY -    980,118.0   (mgal)                       NAVD 88
 LC0131
 LC0131  VERT ORDER      -  FIRST     CLASS II
 LC0131
 LC0131.The horizontal coordinates were scaled from a map and have
 LC0131.an estimated accuracy of +/- 6 seconds.
 LC0131
 LC0131.The orthometric height was determined by differential leveling and
 LC0131.adjusted by the NATIONAL GEODETIC SURVEY
 LC0131.in June 1991.
 LC0131
 LC0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0131.GEOID18 height accuracy estimate available here.
 LC0131
 LC0131.Click photographs - Photos may exist for this station.
 LC0131
 LC0131.The dynamic height is computed by dividing the NAVD 88
 LC0131.geopotential number by the normal gravity value computed on the
 LC0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0131.degrees latitude (g = 980.6199 gals.).
 LC0131
 LC0131.The modeled gravity was interpolated from observed gravity values.
 LC0131
 LC0131;                    North         East    Units  Estimated Accuracy
 LC0131;SPC IL E     -   390,980.      293,870.      MT  (+/- 180 meters Scaled)
 LC0131
 LC0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK803496(NAD 83)
 LC0131
 LC0131                          SUPERSEDED SURVEY CONTROL
 LC0131
 LC0131  NGVD 29 (??/??/92)  215.445  (m)          706.84   (f) ADJ UNCH    1 2
 LC0131
 LC0131.Superseded values are not recommended for survey control.
 LC0131
 LC0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0131.See file dsdata.pdf to determine how the superseded data were derived.
 LC0131
 LC0131_MARKER: DB = BENCH MARK DISK
 LC0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0131_STAMPING: F 171 1954
 LC0131_MARK LOGO: CGS
 LC0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0131+STABILITY: SURFACE MOTION
 LC0131
 LC0131  HISTORY     - Date     Condition        Report By
 LC0131  HISTORY     - 1954     MONUMENTED       CGS
 LC0131  HISTORY     - 1956     GOOD             CGS
 LC0131  HISTORY     - 1970     MARK NOT FOUND   USGS
 LC0131  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0131  HISTORY     - 20051213 MARK NOT FOUND   ILDT
 LC0131
 LC0131                          STATION DESCRIPTION
 LC0131
 LC0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 LC0131'AT MAHOMET.
 LC0131'AT MAHOMET, ABOUT 0.2 MILE SOUTHEAST ALONG THE NEW YORK CENTRAL
 LC0131'RAILROAD FROM THE STATION, AT A FARM ROAD CROSSING, 43 FEET
 LC0131'SOUTH-SOUTHWEST OF NEAR RAIL OF TRACK, 143 FEET SOUTH-SOUTHEAST
 LC0131'AND ACROSS TRACK AND FARM ROAD FROM MILE POST 128, 76 FEET
 LC0131'SOUTH-SOUTHEAST OF CENTER OF FARM ROAD CROSSING, 41 FEET SOUTHEAST
 LC0131'OF CENTER OF A FARM GATE, 3 1/2 FEET NORTH-NORTHEAST OF A FENCE
 LC0131'LINE, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET
 LC0131'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0131'PROJECTING 4 INCHES.  NOTE-- THE AREA DESCRIBED FAILED TO FIND
 LC0131'THE MARK, THE AREA APPEARS TO HAVE BEEN RE-GRADED AFTER THE
 LC0131'LAYING OF NEW SEWAGE LINES IN THE VICINITY, THE MARK WAS PROBABLY
 LC0131'DESTROYED.
 LC0131
 LC0131                          STATION RECOVERY (1970)
 LC0131
 LC0131'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 LC0131'MARK NOT FOUND.
 LC0131
 LC0131                          STATION RECOVERY (1986)
 LC0131
 LC0131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0131'MARK NOT FOUND.
 LC0131
 LC0131                          STATION RECOVERY (2005)
 LC0131
 LC0131'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0131'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0673 ***********************************************************************
 LC0673  DESIGNATION -  F 172
 LC0673  PID         -  LC0673
 LC0673  STATE/COUNTY-  IL/MCLEAN
 LC0673  COUNTRY     -  US
 LC0673  USGS QUAD   -  NORMAL EAST (2018)
 LC0673
 LC0673                         *CURRENT SURVEY CONTROL
 LC0673  ______________________________________________________________________
 LC0673* NAD 83(1986) POSITION- 40 35 32.     (N) 088 59 30.     (W)   SCALED
 LC0673* NAVD 88 ORTHO HEIGHT -   233.447 (meters)      765.90  (feet) ADJUSTED
 LC0673  ______________________________________________________________________
 LC0673  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 LC0673  DYNAMIC HEIGHT  -        233.339 (meters)      765.55  (feet) COMP
 LC0673  MODELED GRAVITY -    980,157.9   (mgal)                       NAVD 88
 LC0673
 LC0673  VERT ORDER      -  FIRST     CLASS I
 LC0673
 LC0673.The horizontal coordinates were scaled from a map and have
 LC0673.an estimated accuracy of +/- 6 seconds.
 LC0673
 LC0673.The orthometric height was determined by differential leveling and
 LC0673.adjusted by the NATIONAL GEODETIC SURVEY
 LC0673.in June 1991.
 LC0673
 LC0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0673.GEOID18 height accuracy estimate available here.
 LC0673
 LC0673.Click photographs - Photos may exist for this station.
 LC0673
 LC0673.The dynamic height is computed by dividing the NAVD 88
 LC0673.geopotential number by the normal gravity value computed on the
 LC0673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0673.degrees latitude (g = 980.6199 gals.).
 LC0673
 LC0673.The modeled gravity was interpolated from observed gravity values.
 LC0673
 LC0673;                    North         East    Units  Estimated Accuracy
 LC0673;SPC IL E     -   435,970.      244,270.      MT  (+/- 180 meters Scaled)
 LC0673
 LC0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK314953(NAD 83)
 LC0673
 LC0673                          SUPERSEDED SURVEY CONTROL
 LC0673
 LC0673  NGVD 29 (??/??/92)  233.500  (m)          766.07   (f) ADJ UNCH    1 1
 LC0673
 LC0673.Superseded values are not recommended for survey control.
 LC0673
 LC0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0673.See file dsdata.pdf to determine how the superseded data were derived.
 LC0673
 LC0673_MARKER: DB = BENCH MARK DISK
 LC0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0673_STAMPING: F 172 1954
 LC0673_MARK LOGO: CGS
 LC0673_PROJECTION: FLUSH
 LC0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0673+STABILITY: SURFACE MOTION
 LC0673
 LC0673  HISTORY     - Date     Condition        Report By
 LC0673  HISTORY     - 1954     MONUMENTED       CGS
 LC0673  HISTORY     - 1969     GOOD             CGS
 LC0673
 LC0673                          STATION DESCRIPTION
 LC0673
 LC0673'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0673'5.7 MI N FROM NORMAL.
 LC0673'ABOUT 5.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0673'THE STATION AT NORMAL, 1.1 MILES SOUTH OF THE POST OFFICE AT
 LC0673'HUDSON, 5 POLES NORTH OF A RAILROAD TRESTLE OVER SIX MILE CREEK,
 LC0673'94 1/2 FEET WEST OF THE WEST RAIL, 43 1/2 FEET SOUTH-SOUTHWEST OF
 LC0673'A TELEPHONE POLE, 28 1/2 FEET SOUTH OF A CORNER FENCE POST, 2.0
 LC0673'FEET NORTH OF A WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 LC0673'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 LC0673'LEVEL WITH THE SURFACE OF THE GROUND.  SEC 28, T25N, R2E
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0167 ***********************************************************************
 LC0167  DESIGNATION -  F 173
 LC0167  PID         -  LC0167
 LC0167  STATE/COUNTY-  IL/CHAMPAIGN
 LC0167  COUNTRY     -  US
 LC0167  USGS QUAD   -  THOMASBORO (2018)
 LC0167
 LC0167                         *CURRENT SURVEY CONTROL
 LC0167  ______________________________________________________________________
 LC0167* NAD 83(1986) POSITION- 40 08 33.     (N) 088 11 29.     (W)   SCALED
 LC0167* NAVD 88 ORTHO HEIGHT -   221.822 (meters)      727.76  (feet) ADJUSTED
 LC0167  ______________________________________________________________________
 LC0167  GEOID HEIGHT    -        -32.144 (meters)                     GEOID18
 LC0167  DYNAMIC HEIGHT  -        221.709 (meters)      727.39  (feet) COMP
 LC0167  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 LC0167
 LC0167  VERT ORDER      -  FIRST     CLASS II
 LC0167
 LC0167.This mark is at Frasca Field Airport (C16)
 LC0167
 LC0167.The horizontal coordinates were scaled from a map and have
 LC0167.an estimated accuracy of +/- 6 seconds.
 LC0167
 LC0167.The orthometric height was determined by differential leveling and
 LC0167.adjusted by the NATIONAL GEODETIC SURVEY
 LC0167.in June 1991.
 LC0167
 LC0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0167.GEOID18 height accuracy estimate available here.
 LC0167
 LC0167.Click photographs - Photos may exist for this station.
 LC0167
 LC0167.The dynamic height is computed by dividing the NAVD 88
 LC0167.geopotential number by the normal gravity value computed on the
 LC0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0167.degrees latitude (g = 980.6199 gals.).
 LC0167
 LC0167.The modeled gravity was interpolated from observed gravity values.
 LC0167
 LC0167;                    North         East    Units  Estimated Accuracy
 LC0167;SPC IL E     -   385,830.      312,100.      MT  (+/- 180 meters Scaled)
 LC0167
 LC0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK985442(NAD 83)
 LC0167
 LC0167                          SUPERSEDED SURVEY CONTROL
 LC0167
 LC0167  NGVD 29 (??/??/92)  221.858  (m)          727.88   (f) ADJ UNCH    1 2
 LC0167
 LC0167.Superseded values are not recommended for survey control.
 LC0167
 LC0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0167.See file dsdata.pdf to determine how the superseded data were derived.
 LC0167
 LC0167_MARKER: DB = BENCH MARK DISK
 LC0167_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0167_SP_SET: BUILDING
 LC0167_STAMPING: F 173 1954
 LC0167_MARK LOGO: CGS
 LC0167_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0167
 LC0167  HISTORY     - Date     Condition        Report By
 LC0167  HISTORY     - 1954     MONUMENTED       CGS
 LC0167  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0167  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0167  HISTORY     - 20051207 MARK NOT FOUND   ILDT
 LC0167
 LC0167                          STATION DESCRIPTION
 LC0167
 LC0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0167'2.2 MI NE FROM URBANA.
 LC0167'ABOUT 2.15 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE
 LC0167'WABASH RAILROAD STATION AT URBANA, AT ILLINI AIRPORT, IN THE
 LC0167'TOP OF EAST END OF CONCRETE FOUNDATION OF SOUTH ENTRANCE TO A
 LC0167'LARGE METAL COVERED HANGAR, 9 FEET WEST OF SOUTHEAST CORNER OF
 LC0167'HANGAR AND ABOUT LEVEL WITH GROUND.
 LC0167
 LC0167                          STATION RECOVERY (1973)
 LC0167
 LC0167'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0167'MARK NOT FOUND.
 LC0167
 LC0167                          STATION RECOVERY (1986)
 LC0167
 LC0167'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0167'THERE IS A NEW CONCRETE FOUNDATION AT THE HANGAR.
 LC0167
 LC0167                          STATION RECOVERY (2005)
 LC0167
 LC0167'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MWC)
 LC0167'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0203 ***********************************************************************
 KB0203  DESIGNATION -  F 174
 KB0203  PID         -  KB0203
 KB0203  STATE/COUNTY-  IL/COLES
 KB0203  COUNTRY     -  US
 KB0203  USGS QUAD   -  MATTOON EAST (2018)
 KB0203
 KB0203                         *CURRENT SURVEY CONTROL
 KB0203  ______________________________________________________________________
 KB0203* NAD 83(1986) POSITION- 39 24 09.     (N) 088 15 53.     (W)   SCALED
 KB0203* NAVD 88 ORTHO HEIGHT -   221.467 (meters)      726.60  (feet) ADJUSTED
 KB0203  ______________________________________________________________________
 KB0203  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 KB0203  DYNAMIC HEIGHT  -        221.339 (meters)      726.18  (feet) COMP
 KB0203  MODELED GRAVITY -    980,042.6   (mgal)                       NAVD 88
 KB0203
 KB0203  VERT ORDER      -  FIRST     CLASS II
 KB0203
 KB0203.The horizontal coordinates were scaled from a map and have
 KB0203.an estimated accuracy of +/- 6 seconds.
 KB0203
 KB0203.The orthometric height was determined by differential leveling and
 KB0203.adjusted by the NATIONAL GEODETIC SURVEY
 KB0203.in June 1991.
 KB0203
 KB0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0203.GEOID18 height accuracy estimate available here.
 KB0203
 KB0203.Click photographs - Photos may exist for this station.
 KB0203
 KB0203.The dynamic height is computed by dividing the NAVD 88
 KB0203.geopotential number by the normal gravity value computed on the
 KB0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0203.degrees latitude (g = 980.6199 gals.).
 KB0203
 KB0203.The modeled gravity was interpolated from observed gravity values.
 KB0203
 KB0203;                    North         East    Units  Estimated Accuracy
 KB0203;SPC IL E     -   303,660.      305,910.      MT  (+/- 180 meters Scaled)
 KB0203
 KB0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ911622(NAD 83)
 KB0203
 KB0203                          SUPERSEDED SURVEY CONTROL
 KB0203
 KB0203  NGVD 29 (??/??/92)  221.529  (m)          726.80   (f) ADJ UNCH    1 2
 KB0203
 KB0203.Superseded values are not recommended for survey control.
 KB0203
 KB0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0203.See file dsdata.pdf to determine how the superseded data were derived.
 KB0203
 KB0203_MARKER: DB = BENCH MARK DISK
 KB0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0203_STAMPING: F 174 1956
 KB0203_MARK LOGO: CGS
 KB0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0203+STABILITY: SURFACE MOTION
 KB0203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0203+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0203
 KB0203  HISTORY     - Date     Condition        Report By
 KB0203  HISTORY     - 1956     MONUMENTED       CGS
 KB0203  HISTORY     - 1973     GOOD             NGS
 KB0203  HISTORY     - 20050302 GOOD             ILDT
 KB0203
 KB0203                          STATION DESCRIPTION
 KB0203
 KB0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0203'1.8 MI SE FROM LERNA.
 KB0203'ABOUT 1.75 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0203'FROM THE STATION AT LERNA, ABOUT 0.4 MILE SOUTHEAST OF MILE POST
 KB0203'P 127, AT A NORTH-SOUTH ROAD CROSSING, 33 1/2 FEET NORTHEAST
 KB0203'OF NORTHEAST RAIL, 27 FEET WEST OF CENTER LINE OF ROAD, 3.4 FEET
 KB0203'SOUTH-SOUTHWEST OF POWER POLE NO. 310 ON A NORTH-SOUTH POWER
 KB0203'LINE, 39 FEET EAST-SOUTHEAST OF A TELEPHONE POLE, 28 FEET
 KB0203'NORTH OF CROSSING SIGN, 50 FEET NORTH OF NORTHWEST END OF
 KB0203'A 15-INCH CLAY TILE PIPE CULVERT UNDER ROAD, 3 1/2 FEET
 KB0203'BELOW LEVEL OF TRACK, ABOUT LEVEL WITH ROAD AND SET IN THE TOP
 KB0203'OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0203
 KB0203                          STATION RECOVERY (1973)
 KB0203
 KB0203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0203'RECOVERED IN GOOD CONDITION.
 KB0203
 KB0203                          STATION RECOVERY (2005)
 KB0203
 KB0203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0203'TO REACH FROM THE INTERSECTION OF CR 150N AND 1110E, GO NORTH ALONG
 KB0203'1110E +- 0.4 MI TO MARK ON THE LEFT.  MARK IS 27' WEST OF CL OF ROAD,
 KB0203'5' SOUTHWEST OF POWER POLE 119, 1' EAST OF CROPLINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0236 ***********************************************************************
 KB0236  DESIGNATION -  F 175
 KB0236  PID         -  KB0236
 KB0236  STATE/COUNTY-  IL/CUMBERLAND
 KB0236  COUNTRY     -  US
 KB0236  USGS QUAD   -  GREENUP (2018)
 KB0236
 KB0236                         *CURRENT SURVEY CONTROL
 KB0236  ______________________________________________________________________
 KB0236* NAD 83(1986) POSITION- 39 14 24.9    (N) 088 10 14.8    (W)   HD_HELD2
 KB0236* NAVD 88 ORTHO HEIGHT -   168.236 (meters)      551.95  (feet) ADJUSTED
 KB0236  ______________________________________________________________________
 KB0236  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 KB0236  DYNAMIC HEIGHT  -        168.137 (meters)      551.63  (feet) COMP
 KB0236  MODELED GRAVITY -    980,036.4   (mgal)                       NAVD 88
 KB0236
 KB0236  VERT ORDER      -  FIRST     CLASS II
 KB0236
 KB0236.The horizontal coordinates were established by autonomous hand held GPS
 KB0236.observations and have an estimated accuracy of +/- 10 meters.
 KB0236
 KB0236.The orthometric height was determined by differential leveling and
 KB0236.adjusted by the NATIONAL GEODETIC SURVEY
 KB0236.in June 1991.
 KB0236
 KB0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0236.GEOID18 height accuracy estimate available here.
 KB0236
 KB0236.Click photographs - Photos may exist for this station.
 KB0236
 KB0236.The dynamic height is computed by dividing the NAVD 88
 KB0236.geopotential number by the normal gravity value computed on the
 KB0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0236.degrees latitude (g = 980.6199 gals.).
 KB0236
 KB0236.The modeled gravity was interpolated from observed gravity values.
 KB0236
 KB0236;                    North         East    Units  Estimated Accuracy
 KB0236;SPC IL E     -   285,662.      314,034.      MT  (+/- 10 meters HH2 GPS)
 KB0236
 KB0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9896244090(NAD 83)
 KB0236
 KB0236                          SUPERSEDED SURVEY CONTROL
 KB0236
 KB0236  NGVD 29 (??/??/92)  168.295  (m)          552.15   (f) ADJ UNCH    1 2
 KB0236
 KB0236.Superseded values are not recommended for survey control.
 KB0236
 KB0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0236.See file dsdata.pdf to determine how the superseded data were derived.
 KB0236
 KB0236_MARKER: DB = BENCH MARK DISK
 KB0236_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0236_SP_SET: PIER
 KB0236_STAMPING: F 175 1956
 KB0236_MARK LOGO: CGS
 KB0236_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0236_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0236+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2013
 KB0236
 KB0236  HISTORY     - Date     Condition        Report By
 KB0236  HISTORY     - 1956     MONUMENTED       CGS
 KB0236  HISTORY     - 1959     GOOD             CGS
 KB0236  HISTORY     - 1973     GOOD             NGS
 KB0236  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0236  HISTORY     - 20100429 GOOD             GEOCAC
 KB0236  HISTORY     - 20120418 MARK NOT FOUND   ILDT
 KB0236  HISTORY     - 20130930 GOOD             ILDT
 KB0236
 KB0236                          STATION DESCRIPTION
 KB0236
 KB0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0236'AT GREENUP.
 KB0236'AT GREENUP, ALONG THE ILLINOIS CENTRAL RAILROAD, 132 FEET NORTH
 KB0236'OF THE NORTH CORNER OF THE ILLINOIS CENTRAL RAILROAD STATION, AT
 KB0236'THE OVERPASS OF U.S. HIGHWAY 40 OVER THE TRACK, 99 FEET NORTHEAST
 KB0236'OF THE NORTHEAST RAIL OF THE MAIN TRACK OF THE ILLINOIS CENTRAL
 KB0236'RAILROAD, SET VERTICALLY IN THE NORTHWEST FACE OF THE SECOND PIER
 KB0236'NORTHEAST OF THE MAIN TRACK OF THE HIGHWAY OVERPASS, ABOUT 5 FEET
 KB0236'ABOVE THE LEVEL OF THE TRACK AND 2.2 FEET ABOVE GROUND.
 KB0236
 KB0236                          STATION RECOVERY (1973)
 KB0236
 KB0236'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0236'RECOVERED IN GOOD CONDITION.
 KB0236
 KB0236                          STATION RECOVERY (2005)
 KB0236
 KB0236'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0236'MARK NOT FOUND.
 KB0236
 KB0236                          STATION RECOVERY (2010)
 KB0236
 KB0236'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KB0236'THE RAILROAD HAS BEEN REMOVED.  THE STATION IS ON THE WEST SIDE OF
 KB0236'MILL STREET, IN THE FIRST PIER WEST OF THE STREET FOR THE US HWY 40
 KB0236'OVERPASS.  THE DISK IS SET VERTICALLY IN THE NORTHWEST FACE OF THE
 KB0236'NORTH COLUMN.
 KB0236
 KB0236                          STATION RECOVERY (2012)
 KB0236
 KB0236'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0236'MARK NOT FOUND.
 KB0236
 KB0236                          STATION RECOVERY (2013)
 KB0236
 KB0236'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (LRF)
 KB0236'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (LRF)
 KB0236'THE RAILROAD HAS BEEN REMOVED. THE STATION IS ON THE WEST SIDE
 KB0236'OF MILL STREET, IN THE FIRST PIER WEST OF THE STREET FOR THE
 KB0236'US 40 OVERPASS. THE DISK IS SET VERTICAL IN THE NORTHWEST FACE
 KB0236'OF THE NORTH COLUMN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0036 ***********************************************************************
 KB0036  DESIGNATION -  F 177
 KB0036  PID         -  KB0036
 KB0036  STATE/COUNTY-  IL/COLES
 KB0036  COUNTRY     -  US
 KB0036  USGS QUAD   -  CHARLESTON NORTH (2018)
 KB0036
 KB0036                         *CURRENT SURVEY CONTROL
 KB0036  ______________________________________________________________________
 KB0036* NAD 83(1986) POSITION- 39 35 34.     (N) 088 08 23.     (W)   SCALED
 KB0036* NAVD 88 ORTHO HEIGHT -   204.269 (meters)      670.17  (feet) ADJUSTED
 KB0036  ______________________________________________________________________
 KB0036  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 KB0036  DYNAMIC HEIGHT  -        204.156 (meters)      669.80  (feet) COMP
 KB0036  MODELED GRAVITY -    980,068.6   (mgal)                       NAVD 88
 KB0036
 KB0036  VERT ORDER      -  FIRST     CLASS II
 KB0036
 KB0036.The horizontal coordinates were scaled from a map and have
 KB0036.an estimated accuracy of +/- 6 seconds.
 KB0036
 KB0036.The orthometric height was determined by differential leveling and
 KB0036.adjusted by the NATIONAL GEODETIC SURVEY
 KB0036.in June 1991.
 KB0036
 KB0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0036.GEOID18 height accuracy estimate available here.
 KB0036
 KB0036.Click photographs - Photos may exist for this station.
 KB0036
 KB0036.The dynamic height is computed by dividing the NAVD 88
 KB0036.geopotential number by the normal gravity value computed on the
 KB0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0036.degrees latitude (g = 980.6199 gals.).
 KB0036
 KB0036.The modeled gravity was interpolated from observed gravity values.
 KB0036
 KB0036;                    North         East    Units  Estimated Accuracy
 KB0036;SPC IL E     -   324,810.      316,630.      MT  (+/- 180 meters Scaled)
 KB0036
 KB0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ021831(NAD 83)
 KB0036
 KB0036                          SUPERSEDED SURVEY CONTROL
 KB0036
 KB0036  NGVD 29 (??/??/92)  204.344  (m)          670.42   (f) ADJ UNCH    1 2
 KB0036
 KB0036.Superseded values are not recommended for survey control.
 KB0036
 KB0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0036.See file dsdata.pdf to determine how the superseded data were derived.
 KB0036
 KB0036_MARKER: DB = BENCH MARK DISK
 KB0036_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0036_SP_SET: BUILDING FOUNDATION
 KB0036_STAMPING: F 177 1956
 KB0036_MARK LOGO: CGS
 KB0036_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0036_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0036+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2011
 KB0036
 KB0036  HISTORY     - Date     Condition        Report By
 KB0036  HISTORY     - 1956     MONUMENTED       CGS
 KB0036  HISTORY     - 1973     GOOD             ILHD
 KB0036  HISTORY     - 20050303 GOOD             ILDT
 KB0036  HISTORY     - 20110503 GOOD             ILDT
 KB0036
 KB0036                          STATION DESCRIPTION
 KB0036
 KB0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0036'7.7 MI NE FROM CHARLESTON.
 KB0036'ABOUT 7.7 MILES NORTH AND NORTHEAST ALONG THE NEW YORK, CHICAGO
 KB0036'AND ST. LOUIS RAILROAD FROM THE FREIGHT STATION AT CHARLESTON,
 KB0036'ABOUT 7.75 MILES SOUTHWEST OF THE STATION AT OAKLAND, COLES
 KB0036'COUNTY, AT THE WEST SIDE OF VILLAGE OF BUSHTON, AT A NORTH-SOUTH
 KB0036'GRAVEL ROAD CROSSING, ACROSS TRACK FROM TELEPHONE POLE NO.
 KB0036'311/12, 76 1/2 FEET NORTHWEST OF NORTHWEST RAIL OF MAIN TRACK, 57
 KB0036'FEET EAST OF CENTER LINE OF ROAD, SET VERTICALLY IN THE SOUTHWEST
 KB0036'FACE OF CONCRETE FOUNDATION OF A LARGE QUONSET TYPE GRAIN STORAGE
 KB0036'BUILDING, 2.7 FEET SOUTHEAST OF WEST CORNER OF BUILDING AND 2.2
 KB0036'FEET ABOVE GROUND.
 KB0036
 KB0036                          STATION RECOVERY (1973)
 KB0036
 KB0036'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0036'RECOVERED IN GOOD CONDITION.
 KB0036
 KB0036                          STATION RECOVERY (2005)
 KB0036
 KB0036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0036'RECOVERED IN GOOD CONDITION.
 KB0036
 KB0036                          STATION RECOVERY (2011)
 KB0036
 KB0036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0036'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1245 ***********************************************************************
 KA1245  DESIGNATION -  F 178
 KA1245  PID         -  KA1245
 KA1245  STATE/COUNTY-  IL/CLARK
 KA1245  COUNTRY     -  US
 KA1245  USGS QUAD   -  DENNISON (2018)
 KA1245
 KA1245                         *CURRENT SURVEY CONTROL
 KA1245  ______________________________________________________________________
 KA1245* NAD 83(1986) POSITION- 39 27 41.     (N) 087 34 32.     (W)   SCALED
 KA1245* NAVD 88 ORTHO HEIGHT -   170.133 (meters)      558.18  (feet) ADJUSTED
 KA1245  ______________________________________________________________________
 KA1245  GEOID HEIGHT    -        -32.409 (meters)                     GEOID18
 KA1245  DYNAMIC HEIGHT  -        170.038 (meters)      557.87  (feet) COMP
 KA1245  MODELED GRAVITY -    980,061.1   (mgal)                       NAVD 88
 KA1245
 KA1245  VERT ORDER      -  FIRST     CLASS II
 KA1245
 KA1245.The horizontal coordinates were scaled from a map and have
 KA1245.an estimated accuracy of +/- 6 seconds.
 KA1245
 KA1245.The orthometric height was determined by differential leveling and
 KA1245.adjusted by the NATIONAL GEODETIC SURVEY
 KA1245.in June 1991.
 KA1245
 KA1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1245.GEOID18 height accuracy estimate available here.
 KA1245
 KA1245.Click photographs - Photos may exist for this station.
 KA1245
 KA1245.The dynamic height is computed by dividing the NAVD 88
 KA1245.geopotential number by the normal gravity value computed on the
 KA1245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1245.degrees latitude (g = 980.6199 gals.).
 KA1245
 KA1245.The modeled gravity was interpolated from observed gravity values.
 KA1245
 KA1245;                    North         East    Units  Estimated Accuracy
 KA1245;SPC IL E     -   310,470.      365,210.      MT  (+/- 180 meters Scaled)
 KA1245
 KA1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ504681(NAD 83)
 KA1245
 KA1245                          SUPERSEDED SURVEY CONTROL
 KA1245
 KA1245  NGVD 29 (??/??/92)  170.225  (m)          558.48   (f) ADJ UNCH    1 2
 KA1245
 KA1245.Superseded values are not recommended for survey control.
 KA1245
 KA1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1245.See file dsdata.pdf to determine how the superseded data were derived.
 KA1245
 KA1245_MARKER: DB = BENCH MARK DISK
 KA1245_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1245_SP_SET: BRIDGE
 KA1245_STAMPING: F 178 1956
 KA1245_MARK LOGO: CGS
 KA1245_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1245
 KA1245  HISTORY     - Date     Condition        Report By
 KA1245  HISTORY     - 1956     MONUMENTED       CGS
 KA1245  HISTORY     - 19981101 MARK NOT FOUND   USPSQD
 KA1245
 KA1245                          STATION DESCRIPTION
 KA1245
 KA1245'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1245'1.8 MI SW FROM FARRINGTON.
 KA1245'1.85 MILES SOUTHWEST ALONG THE MAIN LINE OF PENNSYLVANIA RAILROAD
 KA1245'FROM THE JUNCTION OF BRANCH LINE WHICH LEADS NORTHWEST THRU PARIS
 KA1245'AT FARRINGTON, ABOUT 1.3 MILES NORTHEAST OF ROAD CROSSING AT
 KA1245'DENNISON, IN SECTION 25, T. 12 N., R. 11 W., IN THE TOP OF WEST
 KA1245'CONCRETE ABUTMENT OF RAILROAD BRIDGE NO. 82/36 OVER CLEAR CREEK,
 KA1245'12 FEET SOUTH OF SOUTH RAIL AND ABOUT 1 FOOT BELOW LEVEL OF
 KA1245'TRACK.
 KA1245
 KA1245                          STATION RECOVERY (1998)
 KA1245
 KA1245'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1245'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1918 ***********************************************************************
 ME1918  DESIGNATION -  F 18
 ME1918  PID         -  ME1918
 ME1918  STATE/COUNTY-  IL/COOK
 ME1918  COUNTRY     -  US
 ME1918  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1918
 ME1918                         *CURRENT SURVEY CONTROL
 ME1918  ______________________________________________________________________
 ME1918* NAD 83(1986) POSITION- 41 58 40.     (N) 087 40 28.     (W)   SCALED
 ME1918* NAVD 88 ORTHO HEIGHT -   185.697 (meters)      609.24  (feet) ADJUSTED
 ME1918  ______________________________________________________________________
 ME1918  GEOID HEIGHT    -        -33.714 (meters)                     GEOID18
 ME1918  DYNAMIC HEIGHT  -        185.635 (meters)      609.04  (feet) COMP
 ME1918  MODELED GRAVITY -    980,285.5   (mgal)                       NAVD 88
 ME1918
 ME1918  VERT ORDER      -  FIRST     CLASS 0
 ME1918
 ME1918.The horizontal coordinates were scaled from a map and have
 ME1918.an estimated accuracy of +/- 6 seconds.
 ME1918
 ME1918.The orthometric height was determined by differential leveling and
 ME1918.adjusted by the NATIONAL GEODETIC SURVEY
 ME1918.in June 1991.
 ME1918
 ME1918.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1918.GEOID18 height accuracy estimate available here.
 ME1918
 ME1918.Click photographs - Photos may exist for this station.
 ME1918
 ME1918.The dynamic height is computed by dividing the NAVD 88
 ME1918.geopotential number by the normal gravity value computed on the
 ME1918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1918.degrees latitude (g = 980.6199 gals.).
 ME1918
 ME1918.The modeled gravity was interpolated from observed gravity values.
 ME1918
 ME1918;                    North         East    Units  Estimated Accuracy
 ME1918;SPC IL E     -   589,840.      354,610.      MT  (+/- 180 meters Scaled)
 ME1918
 ME1918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441475(NAD 83)
 ME1918
 ME1918                          SUPERSEDED SURVEY CONTROL
 ME1918
 ME1918  NGVD 29 (??/??/92)  185.796  (m)          609.57   (f) ADJ UNCH    1 0
 ME1918
 ME1918.Superseded values are not recommended for survey control.
 ME1918
 ME1918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1918.See file dsdata.pdf to determine how the superseded data were derived.
 ME1918
 ME1918_MARKER: DB = BENCH MARK DISK
 ME1918_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1918_SP_SET: CULVERT HEADWALL
 ME1918_STAMPING: F 18 1934
 ME1918_MARK LOGO: CGS
 ME1918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1918+STABILITY: SURFACE MOTION
 ME1918
 ME1918  HISTORY     - Date     Condition        Report By
 ME1918  HISTORY     - 1934     MONUMENTED       CGS
 ME1918  HISTORY     - 1947     GOOD             CGS
 ME1918  HISTORY     - 1971     GOOD             NGS
 ME1918  HISTORY     - 1973     GOOD             NGS
 ME1918  HISTORY     - 1977     GOOD             NGS
 ME1918  HISTORY     - 1987     GOOD             USPSQD
 ME1918  HISTORY     - 19961026 GOOD             USPSQD
 ME1918
 ME1918                          STATION DESCRIPTION
 ME1918
 ME1918'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1918'AT CHICAGO.
 ME1918'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 ME1918'RAILWAY, 7 POLES NORTH OF MILEPOST 7, 5 POLES NORTH OF THE
 ME1918'STATION AT SUMMERDALE, AT THE BERWYN AVENUE PEDESTRIAN SUBWAY,
 ME1918'IN THE TOP OF THE NORTH END OF THE EAST CONCRETE HEADWALL, 9
 ME1918'FEET EAST OF THE CENTERLINE OF THE EAST TRACK, AND ABOUT 1 FOOT
 ME1918'BELOW THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED F 18
 ME1918'1934.
 ME1918
 ME1918                          STATION RECOVERY (1971)
 ME1918
 ME1918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1918'RECOVERED IN GOOD CONDITION.
 ME1918
 ME1918                          STATION RECOVERY (1973)
 ME1918
 ME1918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1918'ABOUT 0.6 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 ME1918'THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL CEMETERY,
 ME1918'AT THE BERWYN AVENUE PEDESTRAIN UNDERPASS, 32 1/2 FEET NORTH OF THE
 ME1918'CENTER LINE OF BERWYN AVENUE, 7.0 FEET EAST OF THE EAST RAIL OF THE
 ME1918'EAST TRACK, AND IN THE TOP OF THE NORTH END OF THE EAST CONCRETE
 ME1918'HEADWALL.  A STANDARD DISK STAMPED F 18-1934.  SEC 7, T 40N, R 14E.
 ME1918
 ME1918                          STATION RECOVERY (1977)
 ME1918
 ME1918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1918'RECOVERED IN GOOD CONDITION.
 ME1918
 ME1918                          STATION RECOVERY (1987)
 ME1918
 ME1918'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1918'RECOVERED IN GOOD CONDITION.
 ME1918
 ME1918                          STATION RECOVERY (1996)
 ME1918
 ME1918'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME1918'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0244 ***********************************************************************
 KB0244  DESIGNATION -  F 181
 KB0244  PID         -  KB0244
 KB0244  STATE/COUNTY-  IL/CUMBERLAND
 KB0244  COUNTRY     -  US
 KB0244  USGS QUAD   -  GREENUP (2018)
 KB0244
 KB0244                         *CURRENT SURVEY CONTROL
 KB0244  ______________________________________________________________________
 KB0244* NAD 83(1986) POSITION- 39 10 17.     (N) 088 09 14.     (W)   SCALED
 KB0244* NAVD 88 ORTHO HEIGHT -   167.095 (meters)      548.21  (feet) ADJUSTED
 KB0244  ______________________________________________________________________
 KB0244  GEOID HEIGHT    -        -31.985 (meters)                     GEOID18
 KB0244  DYNAMIC HEIGHT  -        166.996 (meters)      547.89  (feet) COMP
 KB0244  MODELED GRAVITY -    980,033.5   (mgal)                       NAVD 88
 KB0244
 KB0244  VERT ORDER      -  FIRST     CLASS II
 KB0244
 KB0244.The horizontal coordinates were scaled from a map and have
 KB0244.an estimated accuracy of +/- 6 seconds.
 KB0244
 KB0244.The orthometric height was determined by differential leveling and
 KB0244.adjusted by the NATIONAL GEODETIC SURVEY
 KB0244.in June 1991.
 KB0244
 KB0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0244.GEOID18 height accuracy estimate available here.
 KB0244
 KB0244.Click photographs - Photos may exist for this station.
 KB0244
 KB0244.The dynamic height is computed by dividing the NAVD 88
 KB0244.geopotential number by the normal gravity value computed on the
 KB0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0244.degrees latitude (g = 980.6199 gals.).
 KB0244
 KB0244.The modeled gravity was interpolated from observed gravity values.
 KB0244
 KB0244;                    North         East    Units  Estimated Accuracy
 KB0244;SPC IL E     -   278,020.      315,510.      MT  (+/- 180 meters Scaled)
 KB0244
 KB0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ003364(NAD 83)
 KB0244
 KB0244                          SUPERSEDED SURVEY CONTROL
 KB0244
 KB0244  NGVD 29 (??/??/92)  167.159  (m)          548.42   (f) ADJ UNCH    1 2
 KB0244
 KB0244.Superseded values are not recommended for survey control.
 KB0244
 KB0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0244.See file dsdata.pdf to determine how the superseded data were derived.
 KB0244
 KB0244_MARKER: DB = BENCH MARK DISK
 KB0244_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0244_STAMPING: F 181 1956
 KB0244_MARK LOGO: CGS
 KB0244_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0244_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0244
 KB0244  HISTORY     - Date     Condition        Report By
 KB0244  HISTORY     - 1956     MONUMENTED       CGS
 KB0244  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0244  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 KB0244
 KB0244                          STATION DESCRIPTION
 KB0244
 KB0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0244'1.1 MI N FROM HIDALGO.
 KB0244'ABOUT 1.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0244'THE MAIN EAST-WEST STREET CROSSING AT HIDALGO, ABOUT 0.1 MILE
 KB0244'NORTH OF NORTH END OF HIDALGO CEMETERY, NEAR THE
 KB0244'CUMBERLAND-JASPER COUNTY LINE, 29.3 FEET WEST OF WEST RAIL, 7
 KB0244'FEET SOUTH OF A MULTIPLE TRUNK ELM TREE WHICH IS IN R/W FENCE
 KB0244'LINE, 7 FEET NORTH OF A T FENCE CORNER (FENCE EXTENDING WEST
 KB0244'ALONG THE COUNTY LINE), 1 1/4 FEET EAST OF A FENCE LINE, 2 FEET
 KB0244'SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 4 FEET BELOW LEVEL OF
 KB0244'TRACK AND IS A DISK ON TOP OF A COPPER COATED STEEL ROD
 KB0244'PROJECTING 1 INCH AND PROTECTD BY A 4-INCH TILE WHICH PROJECTS 2
 KB0244'INCHES.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 18-FEET.
 KB0244
 KB0244                          STATION RECOVERY (2005)
 KB0244
 KB0244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0244'MARK NOT FOUND.
 KB0244
 KB0244                          STATION RECOVERY (2012)
 KB0244
 KB0244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0244'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1324 ***********************************************************************
 KA1324  DESIGNATION -  F 182
 KA1324  PID         -  KA1324
 KA1324  STATE/COUNTY-  IL/CRAWFORD
 KA1324  COUNTRY     -  US
 KA1324  USGS QUAD   -  MEROM (2019)
 KA1324
 KA1324                         *CURRENT SURVEY CONTROL
 KA1324  ______________________________________________________________________
 KA1324* NAD 83(1986) POSITION- 39 01 46.     (N) 087 36 41.     (W)   SCALED
 KA1324* NAVD 88 ORTHO HEIGHT -   137.372 (meters)      450.69  (feet) ADJUSTED
 KA1324  ______________________________________________________________________
 KA1324  GEOID HEIGHT    -        -31.965 (meters)                     GEOID18
 KA1324  DYNAMIC HEIGHT  -        137.291 (meters)      450.43  (feet) COMP
 KA1324  MODELED GRAVITY -    980,034.1   (mgal)                       NAVD 88
 KA1324
 KA1324  VERT ORDER      -  FIRST     CLASS II
 KA1324
 KA1324.The horizontal coordinates were scaled from a map and have
 KA1324.an estimated accuracy of +/- 6 seconds.
 KA1324
 KA1324.The orthometric height was determined by differential leveling and
 KA1324.adjusted by the NATIONAL GEODETIC SURVEY
 KA1324.in June 1991.
 KA1324
 KA1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1324.GEOID18 height accuracy estimate available here.
 KA1324
 KA1324.Click photographs - Photos may exist for this station.
 KA1324
 KA1324.The dynamic height is computed by dividing the NAVD 88
 KA1324.geopotential number by the normal gravity value computed on the
 KA1324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1324.degrees latitude (g = 980.6199 gals.).
 KA1324
 KA1324.The modeled gravity was interpolated from observed gravity values.
 KA1324
 KA1324;                    North         East    Units  Estimated Accuracy
 KA1324;SPC IL E     -   262,500.      362,510.      MT  (+/- 180 meters Scaled)
 KA1324
 KA1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ470202(NAD 83)
 KA1324
 KA1324                          SUPERSEDED SURVEY CONTROL
 KA1324
 KA1324  NGVD 29 (??/??/92)  137.504  (m)          451.13   (f) ADJ UNCH    1 2
 KA1324
 KA1324.Superseded values are not recommended for survey control.
 KA1324
 KA1324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1324.See file dsdata.pdf to determine how the superseded data were derived.
 KA1324
 KA1324_MARKER: DB = BENCH MARK DISK
 KA1324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1324_STAMPING: F 182 1956
 KA1324_MARK LOGO: CGS
 KA1324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1324+STABILITY: SURFACE MOTION
 KA1324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1324+SATELLITE: SATELLITE OBSERVATIONS - May 03, 1999
 KA1324
 KA1324  HISTORY     - Date     Condition        Report By
 KA1324  HISTORY     - 1956     MONUMENTED       CGS
 KA1324  HISTORY     - 19990503 GOOD             CMT
 KA1324
 KA1324                          STATION DESCRIPTION
 KA1324
 KA1324'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1324'1.8 MI N FROM PALESTINE.
 KA1324'1.8 MILES NORTH ALONG LINCOLN NATIONAL MEMORIAL HIGHWAY FROM THE
 KA1324'ILLINOIS CENTRAL RAILROAD FREIGHT STATION AT PALESTINE, AT THE
 KA1324'JUNCTION OF A ROAD EAST, 25 FEET EAST OF CENTER LINE OF HIGHWAY,
 KA1324'149 FEET SOUTH-SOUTHWEST AND ACROSS ROAD EAST FROM THE SOUTHWEST
 KA1324'CORNER OF HORACE WALKER RESIDENCE, 80 FEET SOUTH OF CENTER
 KA1324'LINE OF ROAD EAST, 49 FEET SOUTH OF A POWER POLE, 32 FEET SOUTH
 KA1324'OF A 24-INCH MAPLE TREE, 2 FEET NORTH OF A FENCE CORNER, ABOUT 1
 KA1324'FOOT BELOW LEVEL OF HIGHWAY AND SET IN THE TOP OF A CONCRETE
 KA1324'POST PROJECTING 2 INCHES.
 KA1324
 KA1324                          STATION RECOVERY (1999)
 KA1324
 KA1324'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA1324'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1294 ***********************************************************************
 KA1294  DESIGNATION -  F 183
 KA1294  PID         -  KA1294
 KA1294  STATE/COUNTY-  IL/CLARK
 KA1294  COUNTRY     -  US
 KA1294  USGS QUAD   -  FAIRBANKS (2019)
 KA1294
 KA1294                         *CURRENT SURVEY CONTROL
 KA1294  ______________________________________________________________________
 KA1294* NAD 83(1986) POSITION- 39 13 35.     (N) 087 35 01.     (W)   SCALED
 KA1294* NAVD 88 ORTHO HEIGHT -   139.712 (meters)      458.37  (feet) ADJUSTED
 KA1294  ______________________________________________________________________
 KA1294  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 KA1294  DYNAMIC HEIGHT  -        139.631 (meters)      458.11  (feet) COMP
 KA1294  MODELED GRAVITY -    980,044.3   (mgal)                       NAVD 88
 KA1294
 KA1294  VERT ORDER      -  FIRST     CLASS II
 KA1294
 KA1294.The horizontal coordinates were scaled from a map and have
 KA1294.an estimated accuracy of +/- 6 seconds.
 KA1294
 KA1294.The orthometric height was determined by differential leveling and
 KA1294.adjusted by the NATIONAL GEODETIC SURVEY
 KA1294.in June 1991.
 KA1294
 KA1294.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1294.GEOID18 height accuracy estimate available here.
 KA1294
 KA1294.Click photographs - Photos may exist for this station.
 KA1294
 KA1294.The dynamic height is computed by dividing the NAVD 88
 KA1294.geopotential number by the normal gravity value computed on the
 KA1294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1294.degrees latitude (g = 980.6199 gals.).
 KA1294
 KA1294.The modeled gravity was interpolated from observed gravity values.
 KA1294
 KA1294;                    North         East    Units  Estimated Accuracy
 KA1294;SPC IL E     -   284,380.      364,740.      MT  (+/- 180 meters Scaled)
 KA1294
 KA1294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ496420(NAD 83)
 KA1294
 KA1294                          SUPERSEDED SURVEY CONTROL
 KA1294
 KA1294  NGVD 29 (??/??/92)  139.830  (m)          458.76   (f) ADJ UNCH    1 2
 KA1294
 KA1294.Superseded values are not recommended for survey control.
 KA1294
 KA1294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1294.See file dsdata.pdf to determine how the superseded data were derived.
 KA1294
 KA1294_MARKER: DB = BENCH MARK DISK
 KA1294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1294_STAMPING: F 183 1956
 KA1294_MARK LOGO: CGS
 KA1294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1294+STABILITY: SURFACE MOTION
 KA1294
 KA1294  HISTORY     - Date     Condition        Report By
 KA1294  HISTORY     - 1956     MONUMENTED       CGS
 KA1294  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1294
 KA1294                          STATION DESCRIPTION
 KA1294
 KA1294'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1294'6.8 MI NE FROM YORK.
 KA1294'3.2 MILES NORTH ALONG A GRAVEL ROAD FROM THE SCHOOL AT YORK,
 KA1294'THENCE ABOUT 2.65 MILES EAST ALONG A BLACK TOP AND GRAVEL ROAD,
 KA1294'THENCE ABOUT 1.0 MILE NORTHEAST AND NORTH ALONG A GRAVEL ROAD, ABOUT
 KA1294'0.25 MILE SOUTH OF JUNCTION OF A ROAD LEADING WEST, 32 FEET WEST
 KA1294'OF CENTER LINE OF ROAD, 95 FEET NORTH OF CENTER LINE OF A DRIVE
 KA1294'WAY LEADING WEST, 43 1/2 FEET EAST OF SOUTHEAST CORNER OF AN
 KA1294'ABANDONED TWO-STORY BRICK HOUSE, 24 FEET SOUTH OF A 12-INCH CEDAR
 KA1294'TREE, 9 FEET NORTHEAST OF AN 18-INCH BLACK LOCUST TREE, 2 FEET
 KA1294'SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 3 1/2 FEET ABOVE LEVEL
 KA1294'OF ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1294'NOTE-- MARK MAY BE REACHED FROM THE CEMETERY AT DARWIN, CLARK
 KA1294'COUNTY, BY GOING ABOUT 3.1 MILES SOUTH AND SOUTHEAST ALONG A
 KA1294'GRAVEL ROAD TO A CROSSROAD, THENCE ABOUT 2.1 MILES EAST AND SOUTH
 KA1294'ALONG A GRAVEL ROAD.
 KA1294
 KA1294                          STATION RECOVERY (2005)
 KA1294
 KA1294'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1294'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1480 ***********************************************************************
 KA1480  DESIGNATION -  F 184
 KA1480  PID         -  KA1480
 KA1480  STATE/COUNTY-  IL/DOUGLAS
 KA1480  COUNTRY     -  US
 KA1480  USGS QUAD   -  BROCTON (2018)
 KA1480
 KA1480                         *CURRENT SURVEY CONTROL
 KA1480  ______________________________________________________________________
 KA1480* NAD 83(1986) POSITION- 39 44 41.     (N) 087 59 11.     (W)   SCALED
 KA1480* NAVD 88 ORTHO HEIGHT -   204.842 (meters)      672.05  (feet) ADJUSTED
 KA1480  ______________________________________________________________________
 KA1480  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 KA1480  DYNAMIC HEIGHT  -        204.732 (meters)      671.69  (feet) COMP
 KA1480  MODELED GRAVITY -    980,083.6   (mgal)                       NAVD 88
 KA1480
 KA1480  VERT ORDER      -  FIRST     CLASS II
 KA1480
 KA1480.The horizontal coordinates were scaled from a map and have
 KA1480.an estimated accuracy of +/- 6 seconds.
 KA1480
 KA1480.The orthometric height was determined by differential leveling and
 KA1480.adjusted by the NATIONAL GEODETIC SURVEY
 KA1480.in June 1991.
 KA1480
 KA1480.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1480.GEOID18 height accuracy estimate available here.
 KA1480
 KA1480.Click photographs - Photos may exist for this station.
 KA1480
 KA1480.The dynamic height is computed by dividing the NAVD 88
 KA1480.geopotential number by the normal gravity value computed on the
 KA1480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1480.degrees latitude (g = 980.6199 gals.).
 KA1480
 KA1480.The modeled gravity was interpolated from observed gravity values.
 KA1480
 KA1480;                    North         East    Units  Estimated Accuracy
 KA1480;SPC IL E     -   341,720.      329,740.      MT  (+/- 180 meters Scaled)
 KA1480
 KA1480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ154998(NAD 83)
 KA1480
 KA1480                          SUPERSEDED SURVEY CONTROL
 KA1480
 KA1480  NGVD 29 (??/??/92)  204.922  (m)          672.31   (f) ADJ UNCH    1 2
 KA1480
 KA1480.Superseded values are not recommended for survey control.
 KA1480
 KA1480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1480.See file dsdata.pdf to determine how the superseded data were derived.
 KA1480
 KA1480_MARKER: DB = BENCH MARK DISK
 KA1480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1480_STAMPING: F 184 1956
 KA1480_MARK LOGO: CGS
 KA1480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1480+STABILITY: SURFACE MOTION
 KA1480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1480+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KA1480
 KA1480  HISTORY     - Date     Condition        Report By
 KA1480  HISTORY     - 1956     MONUMENTED       CGS
 KA1480  HISTORY     - 20110907 GOOD             ILDT
 KA1480
 KA1480                          STATION DESCRIPTION
 KA1480
 KA1480'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1480'7.1 MI NE FROM OAKLAND.
 KA1480'ABOUT 2.65 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1480'LOUIS RAILROAD FROM THE STATION AT OAKLAND, THENCE ABOUT 4.45
 KA1480'MILES NORTH ALONG A GRAVEL ROAD, AT BROCTON AIRPORT, IN SECTION
 KA1480'16, T. 15 N., R. 14 W., 22 FEET EAST OF CENTER LINE OF NORTH-SOUTH
 KA1480'ROAD, 121 FEET NORTH OF CENTER LINE OF A DIRT ROAD EAST, 66 FEET
 KA1480'NORTHWEST OF NORTHWEST CORNER OF HANGAR, 4 1/2 FEET SOUTH OF A
 KA1480'POWER POLE WITH A TRANSFORMER, 2 FEET SOUTH OF A WHITE WOODEN
 KA1480'WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF ROAD AND SET IN THE TOP
 KA1480'OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1480
 KA1480                          STATION RECOVERY (2011)
 KA1480
 KA1480'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KA1480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0029 ***********************************************************************
 NH0029  DESIGNATION -  F 19
 NH0029  PID         -  NH0029
 NH0029  STATE/COUNTY-  IL/KANE
 NH0029  COUNTRY     -  US
 NH0029  USGS QUAD   -  ELGIN (2018)
 NH0029
 NH0029                         *CURRENT SURVEY CONTROL
 NH0029  ______________________________________________________________________
 NH0029* NAD 83(1986) POSITION- 42 02 11.     (N) 088 17 15.     (W)   SCALED
 NH0029* NAVD 88 ORTHO HEIGHT -   219.284 (meters)      719.43  (feet) ADJUSTED
 NH0029  ______________________________________________________________________
 NH0029  GEOID HEIGHT    -        -33.452 (meters)                     GEOID18
 NH0029  DYNAMIC HEIGHT  -        219.209 (meters)      719.19  (feet) COMP
 NH0029  MODELED GRAVITY -    980,272.4   (mgal)                       NAVD 88
 NH0029
 NH0029  VERT ORDER      -  FIRST     CLASS I
 NH0029
 NH0029.The horizontal coordinates were scaled from a map and have
 NH0029.an estimated accuracy of +/- 6 seconds.
 NH0029
 NH0029.The orthometric height was determined by differential leveling and
 NH0029.adjusted by the NATIONAL GEODETIC SURVEY
 NH0029.in June 1991.
 NH0029
 NH0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0029.GEOID18 height accuracy estimate available here.
 NH0029
 NH0029.Click photographs - Photos may exist for this station.
 NH0029
 NH0029.The dynamic height is computed by dividing the NAVD 88
 NH0029.geopotential number by the normal gravity value computed on the
 NH0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0029.degrees latitude (g = 980.6199 gals.).
 NH0029
 NH0029.The modeled gravity was interpolated from observed gravity values.
 NH0029
 NH0029;                    North         East    Units  Estimated Accuracy
 NH0029;SPC IL E     -   596,150.      303,800.      MT  (+/- 180 meters Scaled)
 NH0029
 NH0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM934546(NAD 83)
 NH0029
 NH0029                          SUPERSEDED SURVEY CONTROL
 NH0029
 NH0029  NGVD 29 (??/??/92)  219.364  (m)          719.70   (f) ADJ UNCH    1 1
 NH0029
 NH0029.Superseded values are not recommended for survey control.
 NH0029
 NH0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0029.See file dsdata.pdf to determine how the superseded data were derived.
 NH0029
 NH0029_MARKER: DB = BENCH MARK DISK
 NH0029_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0029_SP_SET: BUILDING
 NH0029_STAMPING: F 19 1934 719.667
 NH0029_MARK LOGO: CGS
 NH0029_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0029
 NH0029  HISTORY     - Date     Condition        Report By
 NH0029  HISTORY     - 1934     MONUMENTED       CGS
 NH0029  HISTORY     - 1969     GOOD             CGS
 NH0029  HISTORY     - 1987     GOOD             USPSQD
 NH0029  HISTORY     - 1988     GOOD             USPSQD
 NH0029  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0029
 NH0029                          STATION DESCRIPTION
 NH0029
 NH0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0029'0.2 MI SW FROM ELGIN.
 NH0029'ABOUT 0.1 MILE SOUTHWEST ALONG U.S. HIGHWAY 20 BUSINESS ROUTE
 NH0029'WHICH IS W. HIGHLAND AVENUE FROM THE POST OFFICE AT ELGIN, THENCE
 NH0029'0.1 MILE SOUTHEAST ALONG SOUTH STATE STREET, 15 FEET NORTHWEST
 NH0029'OF THE NORTHWEST CURB OF SOUTH STATE STREET, 155 FEET SOUTHEAST
 NH0029'OF THE SOUTHEAST CURB OF W. CHICAGO STREET, SET VERTICALLY IN
 NH0029'THE NORTHEAST STONE FACE OF THE BRETHERN BUILDING WHICH IS
 NH0029'OCCUPIED BY SEVERAL DIFFERENT BUSINESSES, 0.6 FOOT SOUTHEAST OF
 NH0029'THE NORTH CORNER OF THE BUILDING, 2.7 FEET ABOVE THE LEVEL OF
 NH0029'THE SIDEWALK, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE STREET.
 NH0029'SEC 14, T41N, R8E.
 NH0029
 NH0029                          STATION RECOVERY (1987)
 NH0029
 NH0029'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0029'RECOVERED IN GOOD CONDITION.
 NH0029
 NH0029                          STATION RECOVERY (1988)
 NH0029
 NH0029'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0029'RECOVERED IN GOOD CONDITION.
 NH0029
 NH0029                          STATION RECOVERY (1998)
 NH0029
 NH0029'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0029'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0272 ***********************************************************************
 MG0272  DESIGNATION -  F 190
 MG0272  PID         -  MG0272
 MG0272  STATE/COUNTY-  IL/HENRY
 MG0272  COUNTRY     -  US
 MG0272  USGS QUAD   -  GENESEO (2018)
 MG0272
 MG0272                         *CURRENT SURVEY CONTROL
 MG0272  ______________________________________________________________________
 MG0272* NAD 83(1986) POSITION- 41 26 11.     (N) 090 10 57.     (W)   SCALED
 MG0272* NAVD 88 ORTHO HEIGHT -   212.239 (meters)      696.32  (feet) ADJUSTED
 MG0272  ______________________________________________________________________
 MG0272  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 MG0272  DYNAMIC HEIGHT  -        212.155 (meters)      696.05  (feet) COMP
 MG0272  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 MG0272
 MG0272  VERT ORDER      -  SECOND    CLASS 0
 MG0272
 MG0272.The horizontal coordinates were scaled from a map and have
 MG0272.an estimated accuracy of +/- 6 seconds.
 MG0272
 MG0272.The orthometric height was determined by differential leveling and
 MG0272.adjusted by the NATIONAL GEODETIC SURVEY
 MG0272.in June 1991.
 MG0272
 MG0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0272.GEOID18 height accuracy estimate available here.
 MG0272
 MG0272.Click photographs - Photos may exist for this station.
 MG0272
 MG0272.The dynamic height is computed by dividing the NAVD 88
 MG0272.geopotential number by the normal gravity value computed on the
 MG0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0272.degrees latitude (g = 980.6199 gals.).
 MG0272
 MG0272.The modeled gravity was interpolated from observed gravity values.
 MG0272
 MG0272;                    North         East    Units  Estimated Accuracy
 MG0272;SPC IL W     -   529,490.      698,680.      MT  (+/- 180 meters Scaled)
 MG0272
 MG0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF353910(NAD 83)
 MG0272
 MG0272                          SUPERSEDED SURVEY CONTROL
 MG0272
 MG0272  NGVD 29 (??/??/92)  212.321  (m)          696.59   (f) ADJ UNCH    2 0
 MG0272
 MG0272.Superseded values are not recommended for survey control.
 MG0272
 MG0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0272.See file dsdata.pdf to determine how the superseded data were derived.
 MG0272
 MG0272_MARKER: DB = BENCH MARK DISK
 MG0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0272_STAMPING: F 190 1959
 MG0272_MARK LOGO: CGS
 MG0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0272+STABILITY: SURFACE MOTION
 MG0272
 MG0272  HISTORY     - Date     Condition        Report By
 MG0272  HISTORY     - 1959     MONUMENTED       CGS
 MG0272  HISTORY     - 19880401 MARK NOT FOUND   USPSQD
 MG0272
 MG0272                          STATION DESCRIPTION
 MG0272
 MG0272'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0272'1.9 MI SW FROM GENESEO.
 MG0272'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0272'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0272'0.75 MILES SOUTH ALONG BLACKTOP ROAD, ABOUT 0.15 MILES SOUTH OF
 MG0272'A FARM HOUSE, ABOUT 0.15 MILES NORTH OF A FARM HOUSE, AT A
 MG0272'T-FENCE CORNER, 27.5 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MG0272'2.9 FEET SOUTHEAST OF THE FENCE CORNER, 2.9 FEET
 MG0272'SOUTH-SOUTHEAST OF A POWER POLE, 2.5 FEET NORTH-NORTHEAST
 MG0272'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 MG0272'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MG0272
 MG0272                          STATION RECOVERY (1988)
 MG0272
 MG0272'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0272'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1013 ***********************************************************************
 MF1013  DESIGNATION -  F 191
 MF1013  PID         -  MF1013
 MF1013  STATE/COUNTY-  IL/BUREAU
 MF1013  COUNTRY     -  US
 MF1013  USGS QUAD   -  MINERAL (2018)
 MF1013
 MF1013                         *CURRENT SURVEY CONTROL
 MF1013  ______________________________________________________________________
 MF1013* NAD 83(1986) POSITION- 41 23 11.     (N) 089 47 58.     (W)   SCALED
 MF1013* NAVD 88 ORTHO HEIGHT -   191.623 (meters)      628.68  (feet) ADJUSTED
 MF1013  ______________________________________________________________________
 MF1013  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 MF1013  DYNAMIC HEIGHT  -        191.546 (meters)      628.43  (feet) COMP
 MF1013  MODELED GRAVITY -    980,216.2   (mgal)                       NAVD 88
 MF1013
 MF1013  VERT ORDER      -  SECOND    CLASS 0
 MF1013
 MF1013.The horizontal coordinates were scaled from a map and have
 MF1013.an estimated accuracy of +/- 6 seconds.
 MF1013
 MF1013.The orthometric height was determined by differential leveling and
 MF1013.adjusted by the NATIONAL GEODETIC SURVEY
 MF1013.in June 1991.
 MF1013
 MF1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1013.GEOID18 height accuracy estimate available here.
 MF1013
 MF1013.Click photographs - Photos may exist for this station.
 MF1013
 MF1013.The dynamic height is computed by dividing the NAVD 88
 MF1013.geopotential number by the normal gravity value computed on the
 MF1013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1013.degrees latitude (g = 980.6199 gals.).
 MF1013
 MF1013.The modeled gravity was interpolated from observed gravity values.
 MF1013
 MF1013;                    North         East    Units  Estimated Accuracy
 MF1013;SPC IL W     -   524,000.      730,710.      MT  (+/- 180 meters Scaled)
 MF1013
 MF1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL659854(NAD 83)
 MF1013
 MF1013                          SUPERSEDED SURVEY CONTROL
 MF1013
 MF1013  NGVD 29 (??/??/92)  191.701  (m)          628.94   (f) ADJ UNCH    2 0
 MF1013
 MF1013.Superseded values are not recommended for survey control.
 MF1013
 MF1013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1013.See file dsdata.pdf to determine how the superseded data were derived.
 MF1013
 MF1013_MARKER: DB = BENCH MARK DISK
 MF1013_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1013_SP_SET: ABUTMENT
 MF1013_STAMPING: F 191 1959
 MF1013_MARK LOGO: CGS
 MF1013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1013
 MF1013  HISTORY     - Date     Condition        Report By
 MF1013  HISTORY     - 1959     MONUMENTED       CGS
 MF1013  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF1013  HISTORY     - 19960412 MARK NOT FOUND   USPSQD
 MF1013  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1013
 MF1013                          STATION DESCRIPTION
 MF1013
 MF1013'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1013'3 MI NE FROM MINERAL.
 MF1013'ABOUT 2.1 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1013'ROCK ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, THENCE 0.85
 MF1013'MILE NORTH ALONG BLACKTOP ROAD, SET IN THE TOP OF THE EAST END
 MF1013'OF THE SOUTH ABUTMENT OF A 90-FOOT STEEL BRIDGE, 10 FEET EAST OF
 MF1013'THE CENTER LINE OF THE ROAD, ABOUT 2 FEET BELOW THE LEVEL OF THE
 MF1013'ROAD.
 MF1013
 MF1013                          STATION RECOVERY (1979)
 MF1013
 MF1013'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF1013'MARK NOT FOUND.
 MF1013
 MF1013                          STATION RECOVERY (1996)
 MF1013
 MF1013'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1013'MARK NOT FOUND.
 MF1013
 MF1013                          STATION RECOVERY (2001)
 MF1013
 MF1013'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1013'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1014 ***********************************************************************
 MF1014  DESIGNATION -  F 191 RESET
 MF1014  PID         -  MF1014
 MF1014  STATE/COUNTY-  IL/BUREAU
 MF1014  COUNTRY     -  US
 MF1014  USGS QUAD   -  MINERAL (2018)
 MF1014
 MF1014                         *CURRENT SURVEY CONTROL
 MF1014  ______________________________________________________________________
 MF1014* NAD 83(1986) POSITION- 41 23 11.     (N) 089 47 58.     (W)   SCALED
 MF1014* NAVD 88 ORTHO HEIGHT -   190.98  (meters)      626.6   (feet) RESET
 MF1014  ______________________________________________________________________
 MF1014  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 MF1014  VERT ORDER      -  THIRD
 MF1014
 MF1014.The horizontal coordinates were scaled from a map and have
 MF1014.an estimated accuracy of +/- 6 seconds.
 MF1014
 MF1014.The orthometric height was computed from unverified reset data.
 MF1014
 MF1014.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1014.GEOID18 height accuracy estimate available here.
 MF1014
 MF1014.Click photographs - Photos may exist for this station.
 MF1014
 MF1014;                    North         East    Units  Estimated Accuracy
 MF1014;SPC IL W     -   524,000.      730,710.      MT  (+/- 180 meters Scaled)
 MF1014
 MF1014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL659854(NAD 83)
 MF1014
 MF1014                          SUPERSEDED SURVEY CONTROL
 MF1014
 MF1014.No superseded survey control is available for this station.
 MF1014
 MF1014_MARKER: DB = BENCH MARK DISK
 MF1014_STAMPING: F 191 RESET 1962
 MF1014_MARK LOGO: CGS
 MF1014_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1014
 MF1014  HISTORY     - Date     Condition        Report By
 MF1014  HISTORY     - 1962     MONUMENTED       ILDPW
 MF1014  HISTORY     - 1964     GOOD             CGS
 MF1014
 MF1014                          STATION DESCRIPTION
 MF1014
 MF1014'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 MF1014'3 MI NE FROM MINERAL.
 MF1014'ABOUT 2.1 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO, ROCK
 MF1014'ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, THENCE 0.85 MILES
 MF1014'NORTH ALONG BLACKTOP ROAD, SET NEAR FENCE CORNER, 125 FEET EAST
 MF1014'OF THE CENTERLINE OF THE ROAD, ABOUT 20 FEET BELOW THE LEVEL OF
 MF1014'THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1101 ***********************************************************************
 MF1101  DESIGNATION -  F 192
 MF1101  PID         -  MF1101
 MF1101  STATE/COUNTY-  IL/BUREAU
 MF1101  COUNTRY     -  US
 MF1101  USGS QUAD   -  BUDA NE (2018)
 MF1101
 MF1101                         *CURRENT SURVEY CONTROL
 MF1101  ______________________________________________________________________
 MF1101* NAD 83(1986) POSITION- 41 23 38.     (N) 089 30 08.     (W)   SCALED
 MF1101* NAVD 88 ORTHO HEIGHT -   203.358 (meters)      667.18  (feet) ADJUSTED
 MF1101  ______________________________________________________________________
 MF1101  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF1101  DYNAMIC HEIGHT  -        203.276 (meters)      666.91  (feet) COMP
 MF1101  MODELED GRAVITY -    980,211.9   (mgal)                       NAVD 88
 MF1101
 MF1101  VERT ORDER      -  SECOND    CLASS 0
 MF1101
 MF1101.The horizontal coordinates were scaled from a map and have
 MF1101.an estimated accuracy of +/- 6 seconds.
 MF1101
 MF1101.The orthometric height was determined by differential leveling and
 MF1101.adjusted by the NATIONAL GEODETIC SURVEY
 MF1101.in June 1991.
 MF1101
 MF1101.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1101.GEOID18 height accuracy estimate available here.
 MF1101
 MF1101.Click photographs - Photos may exist for this station.
 MF1101
 MF1101.The dynamic height is computed by dividing the NAVD 88
 MF1101.geopotential number by the normal gravity value computed on the
 MF1101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1101.degrees latitude (g = 980.6199 gals.).
 MF1101
 MF1101.The modeled gravity was interpolated from observed gravity values.
 MF1101
 MF1101;                    North         East    Units  Estimated Accuracy
 MF1101;SPC IL W     -   524,980.      755,570.      MT  (+/- 180 meters Scaled)
 MF1101
 MF1101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL908855(NAD 83)
 MF1101
 MF1101                          SUPERSEDED SURVEY CONTROL
 MF1101
 MF1101  NGVD 29 (??/??/92)  203.437  (m)          667.44   (f) ADJ UNCH    2 0
 MF1101
 MF1101.Superseded values are not recommended for survey control.
 MF1101
 MF1101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1101.See file dsdata.pdf to determine how the superseded data were derived.
 MF1101
 MF1101_MARKER: DB = BENCH MARK DISK
 MF1101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1101_STAMPING: F 192 1959
 MF1101_MARK LOGO: CGS
 MF1101_PROJECTION: PROJECTING 5 CENTIMETERS
 MF1101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1101+STABILITY: SURFACE MOTION
 MF1101
 MF1101  HISTORY     - Date     Condition        Report By
 MF1101  HISTORY     - 1959     MONUMENTED       CGS
 MF1101  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF1101  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF1101  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF1101
 MF1101                          STATION DESCRIPTION
 MF1101
 MF1101'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1101'3.4 MI NW FROM PRINCETON.
 MF1101'ABOUT 1.45 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST
 MF1101'OFFICE AT PRINCETON, THENCE 1.9 MILES WEST ALONG A BLACKTOP
 MF1101'ROAD, NEAR A FARM HOUSE NORTH OF THE ROAD, 34 FEET SOUTH
 MF1101'OF THE CENTER LINE OF THE ROAD, 57 1/2 FEET EAST OF POWER POLE
 MF1101'WITH TRANSFORMER, 21 FEET NORTHWEST OF CENTER LINE OF DRIVEWAY
 MF1101'SOUTHWEST TO THE FARM HOUSE, 1 1/2 FEET NORTH OF A FENCE LINE,
 MF1101'8 1/2 FEET WEST OF THE NORTHWEST END OF A METAL GATE, 2.5 FEET
 MF1101'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET
 MF1101'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF1101
 MF1101                          STATION RECOVERY (1996)
 MF1101
 MF1101'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1101'MARK NOT FOUND.
 MF1101
 MF1101                          STATION RECOVERY (2001)
 MF1101
 MF1101'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1101'MARK NOT FOUND.
 MF1101
 MF1101                          STATION RECOVERY (2005)
 MF1101
 MF1101'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1101'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0913 ***********************************************************************
 MF0913  DESIGNATION -  F 193
 MF0913  PID         -  MF0913
 MF0913  STATE/COUNTY-  IL/BUREAU
 MF0913  COUNTRY     -  US
 MF0913  USGS QUAD   -  SPRING VALLEY (2018)
 MF0913
 MF0913                         *CURRENT SURVEY CONTROL
 MF0913  ______________________________________________________________________
 MF0913* NAD 83(1986) POSITION- 41 22 13.     (N) 089 14 27.     (W)   SCALED
 MF0913* NAVD 88 ORTHO HEIGHT -   189.976 (meters)      623.28  (feet) ADJUSTED
 MF0913  ______________________________________________________________________
 MF0913  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0913  DYNAMIC HEIGHT  -        189.900 (meters)      623.03  (feet) COMP
 MF0913  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 MF0913
 MF0913  VERT ORDER      -  SECOND    CLASS 0
 MF0913
 MF0913.The horizontal coordinates were scaled from a map and have
 MF0913.an estimated accuracy of +/- 6 seconds.
 MF0913
 MF0913.The orthometric height was determined by differential leveling and
 MF0913.adjusted by the NATIONAL GEODETIC SURVEY
 MF0913.in June 1991.
 MF0913
 MF0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0913.GEOID18 height accuracy estimate available here.
 MF0913
 MF0913.Click photographs - Photos may exist for this station.
 MF0913
 MF0913.The dynamic height is computed by dividing the NAVD 88
 MF0913.geopotential number by the normal gravity value computed on the
 MF0913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0913.degrees latitude (g = 980.6199 gals.).
 MF0913
 MF0913.The modeled gravity was interpolated from observed gravity values.
 MF0913
 MF0913;                    North         East    Units  Estimated Accuracy
 MF0913;SPC IL W     -   522,560.      777,450.      MT  (+/- 180 meters Scaled)
 MF0913
 MF0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL125822(NAD 83)
 MF0913
 MF0913                          SUPERSEDED SURVEY CONTROL
 MF0913
 MF0913  NGVD 29 (??/??/92)  190.055  (m)          623.54   (f) ADJ UNCH    2 0
 MF0913
 MF0913.Superseded values are not recommended for survey control.
 MF0913
 MF0913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0913.See file dsdata.pdf to determine how the superseded data were derived.
 MF0913
 MF0913_MARKER: DB = BENCH MARK DISK
 MF0913_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0913_SP_SET: BOX CULVERT HEADWALL
 MF0913_STAMPING: F 193 1959
 MF0913_MARK LOGO: CGS
 MF0913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0913+STABILITY: SURFACE MOTION
 MF0913
 MF0913  HISTORY     - Date     Condition        Report By
 MF0913  HISTORY     - 1959     MONUMENTED       CGS
 MF0913  HISTORY     - 19960406 MARK NOT FOUND   USPSQD
 MF0913  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0913  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0913  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0913
 MF0913                          STATION DESCRIPTION
 MF0913
 MF0913'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0913'4.6 MI NW FROM SPRING VALLEY.
 MF0913'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0913'WITH STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 0.45 MILES NORTH
 MF0913'ALONG A GRAVEL ROAD, SET IN THE TOP OF THE SOUTH END OF THE
 MF0913'EAST HEADWALL OF A 6-FOOT CONCRETE BOX CULVERT, 14 FEET EAST
 MF0913'OF THE CENTER LINE OF THE GRAVEL ROAD, ABOUT 1 FOOT BELOW THE
 MF0913'LEVEL OF THE ROAD.
 MF0913
 MF0913                          STATION RECOVERY (1996)
 MF0913
 MF0913'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0913'MARK NOT FOUND.
 MF0913
 MF0913                          STATION RECOVERY (2001)
 MF0913
 MF0913'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0913'MARK NOT FOUND.
 MF0913
 MF0913                          STATION RECOVERY (2005)
 MF0913
 MF0913'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0913'MARK NOT FOUND.
 MF0913
 MF0913                          STATION RECOVERY (2014)
 MF0913
 MF0913'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0913'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0151 ***********************************************************************
 MG0151  DESIGNATION -  F 194
 MG0151  PID         -  MG0151
 MG0151  STATE/COUNTY-  IL/HENRY
 MG0151  COUNTRY     -  US
 MG0151  USGS QUAD   -  GREEN ROCK (2018)
 MG0151
 MG0151                         *CURRENT SURVEY CONTROL
 MG0151  ______________________________________________________________________
 MG0151* NAD 83(1986) POSITION- 41 22 30.     (N) 090 20 19.     (W)   SCALED
 MG0151* NAVD 88 ORTHO HEIGHT -   231.707 (meters)      760.19  (feet) ADJUSTED
 MG0151  ______________________________________________________________________
 MG0151  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 MG0151  DYNAMIC HEIGHT  -        231.616 (meters)      759.89  (feet) COMP
 MG0151  MODELED GRAVITY -    980,223.3   (mgal)                       NAVD 88
 MG0151
 MG0151  VERT ORDER      -  SECOND    CLASS 0
 MG0151
 MG0151.The horizontal coordinates were scaled from a map and have
 MG0151.an estimated accuracy of +/- 6 seconds.
 MG0151
 MG0151.The orthometric height was determined by differential leveling and
 MG0151.adjusted by the NATIONAL GEODETIC SURVEY
 MG0151.in June 1991.
 MG0151
 MG0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0151.GEOID18 height accuracy estimate available here.
 MG0151
 MG0151.Click photographs - Photos may exist for this station.
 MG0151
 MG0151.The dynamic height is computed by dividing the NAVD 88
 MG0151.geopotential number by the normal gravity value computed on the
 MG0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0151.degrees latitude (g = 980.6199 gals.).
 MG0151
 MG0151.The modeled gravity was interpolated from observed gravity values.
 MG0151
 MG0151;                    North         East    Units  Estimated Accuracy
 MG0151;SPC IL W     -   522,680.      685,620.      MT  (+/- 180 meters Scaled)
 MG0151
 MG0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF225838(NAD 83)
 MG0151
 MG0151                          SUPERSEDED SURVEY CONTROL
 MG0151
 MG0151  NGVD 29 (??/??/92)  231.782  (m)          760.44   (f) ADJ UNCH    2 0
 MG0151
 MG0151.Superseded values are not recommended for survey control.
 MG0151
 MG0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0151.See file dsdata.pdf to determine how the superseded data were derived.
 MG0151
 MG0151_MARKER: DB = BENCH MARK DISK
 MG0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0151_STAMPING: F 194 1959
 MG0151_MARK LOGO: CGS
 MG0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0151+STABILITY: SURFACE MOTION
 MG0151
 MG0151  HISTORY     - Date     Condition        Report By
 MG0151  HISTORY     - 1959     MONUMENTED       CGS
 MG0151  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0151  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0151  HISTORY     - 20040623 POOR             USPSQD
 MG0151
 MG0151                          STATION DESCRIPTION
 MG0151
 MG0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0151'4.5 MI SE FROM WARNER.
 MG0151'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0151'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.9 MILES EAST
 MG0151'ALONG AN OILED ROAD, THENCE 2.5 MILES SOUTH ALONG AN OILED ROAD,
 MG0151'31 FEET WEST OF THE CENTER LINE OF THE ROAD, 157 FEET SOUTH OF
 MG0151'THE CENTER LINE OF THE DRIVEWAY WEST TO A FARM HOUSE, 2.5 FEET
 MG0151'SOUTHEAST OF A FENCE CORNER, 1.5 FEET EAST OF FENCE LINE, 2.5 FEET
 MG0151'WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 MG0151'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0151
 MG0151                          STATION RECOVERY (1996)
 MG0151
 MG0151'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0151'MARK NOT FOUND.
 MG0151
 MG0151                          STATION RECOVERY (2001)
 MG0151
 MG0151'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0151'CEMENT POST WITH PIN INTACT LOCATED. DISC MISSING.
 MG0151
 MG0151                          STATION RECOVERY (2004)
 MG0151
 MG0151'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0151'DISK MISSING, PIN INTACT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0218 ***********************************************************************
 MG0218  DESIGNATION -  F 195
 MG0218  PID         -  MG0218
 MG0218  STATE/COUNTY-  IL/HENRY
 MG0218  COUNTRY     -  US
 MG0218  USGS QUAD   -  WOODHULL (2018)
 MG0218
 MG0218                         *CURRENT SURVEY CONTROL
 MG0218  ______________________________________________________________________
 MG0218* NAD 83(1986) POSITION- 41 09 42.     (N) 090 20 31.     (W)   SCALED
 MG0218* NAVD 88 ORTHO HEIGHT -   230.587 (meters)      756.52  (feet) ADJUSTED
 MG0218  ______________________________________________________________________
 MG0218  GEOID HEIGHT    -        -32.817 (meters)                     GEOID18
 MG0218  DYNAMIC HEIGHT  -        230.489 (meters)      756.20  (feet) COMP
 MG0218  MODELED GRAVITY -    980,196.7   (mgal)                       NAVD 88
 MG0218
 MG0218  VERT ORDER      -  SECOND    CLASS 0
 MG0218
 MG0218.The horizontal coordinates were scaled from a map and have
 MG0218.an estimated accuracy of +/- 6 seconds.
 MG0218
 MG0218.The orthometric height was determined by differential leveling and
 MG0218.adjusted by the NATIONAL GEODETIC SURVEY
 MG0218.in June 1991.
 MG0218
 MG0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0218.GEOID18 height accuracy estimate available here.
 MG0218
 MG0218.Click photographs - Photos may exist for this station.
 MG0218
 MG0218.The dynamic height is computed by dividing the NAVD 88
 MG0218.geopotential number by the normal gravity value computed on the
 MG0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0218.degrees latitude (g = 980.6199 gals.).
 MG0218
 MG0218.The modeled gravity was interpolated from observed gravity values.
 MG0218
 MG0218;                    North         East    Units  Estimated Accuracy
 MG0218;SPC IL W     -   498,990.      685,290.      MT  (+/- 180 meters Scaled)
 MG0218
 MG0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF230601(NAD 83)
 MG0218
 MG0218                          SUPERSEDED SURVEY CONTROL
 MG0218
 MG0218  NGVD 29 (??/??/92)  230.644  (m)          756.70   (f) ADJ UNCH    2 0
 MG0218
 MG0218.Superseded values are not recommended for survey control.
 MG0218
 MG0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0218.See file dsdata.pdf to determine how the superseded data were derived.
 MG0218
 MG0218_MARKER: DB = BENCH MARK DISK
 MG0218_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0218_SP_SET: BRIDGE
 MG0218_STAMPING: F 195 1959
 MG0218_MARK LOGO: CGS
 MG0218_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0218+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2001
 MG0218
 MG0218  HISTORY     - Date     Condition        Report By
 MG0218  HISTORY     - 1959     MONUMENTED       CGS
 MG0218  HISTORY     - 19960710 GOOD             USPSQD
 MG0218  HISTORY     - 20011031 GOOD             USPSQD
 MG0218
 MG0218                          STATION DESCRIPTION
 MG0218
 MG0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0218'2.7 MI SW FROM WOODHULL.
 MG0218'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0218'TANK AT WOODHULL, THENCE 1.3 MILES SOUTH ALONG AN OILED ROAD,
 MG0218'SET IN THE TOP OF THE WEST END OF A CONCRETE SPILLWAY, AT
 MG0218'THE NORTH END OF THE WEST WINGWALL OF THE SPILLWAY, 15 FEET
 MG0218'EAST OF THE CENTER LINE OF THE ROAD, 6 FEET NORTHEAST OF THE
 MG0218'NORTHEAST CORNER OF A 25-FOOT CONCRETE BRIDGE, ABOUT 6 FEET
 MG0218'BELOW THE LEVEL OF THE ROAD.
 MG0218
 MG0218                          STATION RECOVERY (1996)
 MG0218
 MG0218'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0218'RECOVERED IN GOOD CONDITION.
 MG0218
 MG0218                          STATION RECOVERY (2001)
 MG0218
 MG0218'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8038 ***********************************************************************
 DH8038  DESIGNATION -  F 195 RESET
 DH8038  PID         -  DH8038
 DH8038  STATE/COUNTY-  IL/HENRY
 DH8038  COUNTRY     -  US
 DH8038  USGS QUAD   -  WOODHULL (2018)
 DH8038
 DH8038                         *CURRENT SURVEY CONTROL
 DH8038  ______________________________________________________________________
 DH8038* NAD 83(1986) POSITION- 41 09 42.     (N) 090 20 31.     (W)   SCALED
 DH8038* NAVD 88 ORTHO HEIGHT -   228.09  (meters)      748.3   (feet) RESET
 DH8038  ______________________________________________________________________
 DH8038  GEOID HEIGHT    -        -32.817 (meters)                     GEOID18
 DH8038  VERT ORDER      -  THIRD
 DH8038
 DH8038.The horizontal coordinates were scaled from a map and have
 DH8038.an estimated accuracy of +/- 6 seconds.
 DH8038
 DH8038.The orthometric height was computed from unverified reset data.
 DH8038
 DH8038.No vertical observational check was made to the station.
 DH8038
 DH8038.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8038.GEOID18 height accuracy estimate available here.
 DH8038
 DH8038.Click photographs - Photos may exist for this station.
 DH8038
 DH8038;                    North         East    Units  Estimated Accuracy
 DH8038;SPC IL W     -   498,990.      685,290.      MT  (+/- 180 meters Scaled)
 DH8038
 DH8038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF230601(NAD 83)
 DH8038
 DH8038                          SUPERSEDED SURVEY CONTROL
 DH8038
 DH8038.No superseded survey control is available for this station.
 DH8038
 DH8038_MARKER: DV = VERTICAL CONTROL DISK
 DH8038_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DH8038_SP_SET: HEADWALL
 DH8038_STAMPING: F 195 RESET 2004
 DH8038_MARK LOGO: NGS
 DH8038_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH8038+STABILITY: SURFACE MOTION
 DH8038
 DH8038  HISTORY     - Date     Condition        Report By
 DH8038  HISTORY     - 2004     MONUMENTED       USACE
 DH8038
 DH8038                          STATION DESCRIPTION
 DH8038
 DH8038'DESCRIBED BY US ARMY CORPS OF ENGINEERS 2004
 DH8038'2.7 MILES (4.3 KM) SOUTHWEST FROM WOODHULL. 1.4 MILES (2.3 KM) WEST
 DH8038'ALONG STATE HIGHWAY 77 FROM THE CITY WATER TANK AT WOODHULL, THENCE
 DH8038'1.3 MILES (2.1 KM) SOUTH ALONG AN OILED ROAD,  IN TOP OF A HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0096 ***********************************************************************
 LD0096  DESIGNATION -  F 196
 LD0096  PID         -  LD0096
 LD0096  STATE/COUNTY-  IL/KNOX
 LD0096  COUNTRY     -  US
 LD0096  USGS QUAD   -  GALESBURG EAST (2018)
 LD0096
 LD0096                         *CURRENT SURVEY CONTROL
 LD0096  ______________________________________________________________________
 LD0096* NAD 83(1986) POSITION- 40 55 37.     (N) 090 19 00.     (W)   SCALED
 LD0096* NAVD 88 ORTHO HEIGHT -   236.393 (meters)      775.57  (feet) ADJUSTED
 LD0096  ______________________________________________________________________
 LD0096  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 LD0096  DYNAMIC HEIGHT  -        236.287 (meters)      775.22  (feet) COMP
 LD0096  MODELED GRAVITY -    980,172.6   (mgal)                       NAVD 88
 LD0096
 LD0096  VERT ORDER      -  SECOND    CLASS 0
 LD0096
 LD0096.The horizontal coordinates were scaled from a map and have
 LD0096.an estimated accuracy of +/- 6 seconds.
 LD0096
 LD0096.The orthometric height was determined by differential leveling and
 LD0096.adjusted by the NATIONAL GEODETIC SURVEY
 LD0096.in June 1991.
 LD0096
 LD0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0096.GEOID18 height accuracy estimate available here.
 LD0096
 LD0096.Click photographs - Photos may exist for this station.
 LD0096
 LD0096.The dynamic height is computed by dividing the NAVD 88
 LD0096.geopotential number by the normal gravity value computed on the
 LD0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0096.degrees latitude (g = 980.6199 gals.).
 LD0096
 LD0096.The modeled gravity was interpolated from observed gravity values.
 LD0096
 LD0096;                    North         East    Units  Estimated Accuracy
 LD0096;SPC IL W     -   472,920.      687,370.      MT  (+/- 180 meters Scaled)
 LD0096
 LD0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF259341(NAD 83)
 LD0096
 LD0096                          SUPERSEDED SURVEY CONTROL
 LD0096
 LD0096  NGVD 29 (??/??/92)  236.448  (m)          775.75   (f) ADJ UNCH    2 0
 LD0096
 LD0096.Superseded values are not recommended for survey control.
 LD0096
 LD0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0096.See file dsdata.pdf to determine how the superseded data were derived.
 LD0096
 LD0096_MARKER: DB = BENCH MARK DISK
 LD0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0096_STAMPING: F 196 1959
 LD0096_MARK LOGO: CGS
 LD0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0096+STABILITY: SURFACE MOTION
 LD0096
 LD0096  HISTORY     - Date     Condition        Report By
 LD0096  HISTORY     - 1959     MONUMENTED       CGS
 LD0096  HISTORY     - 1978     MARK NOT FOUND   USGS
 LD0096  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0096
 LD0096                          STATION DESCRIPTION
 LD0096
 LD0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0096'3.2 MI SE FROM GALESBURG.
 LD0096'ABOUT 2.55 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0096'OFFICE AT GALESBURG, THENCE 0.4 MILES SOUTHEAST ALONG A GRAVEL
 LD0096'ROAD, THENCE 0.2 MILE NORTH ALONG A GRAVEL ROAD, 28.9 FEET EAST
 LD0096'OF THE CENTER LINE OF THE ROAD, 1.4 FEET WEST OF FENCE LINE, 4.6
 LD0096'FEET SOUTH OF THE 9TH POWER POLE NORTH OF THE JUNCTION, ABOUT
 LD0096'1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LD0096'POST PROJECTING 2 INCHES.
 LD0096
 LD0096                          STATION RECOVERY (1978)
 LD0096
 LD0096'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LD0096'MARK NOT FOUND.
 LD0096
 LD0096                          STATION RECOVERY (1997)
 LD0096
 LD0096'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0096'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1429 ***********************************************************************
 LC1429  DESIGNATION -  F 197
 LC1429  PID         -  LC1429
 LC1429  STATE/COUNTY-  IL/PEORIA
 LC1429  COUNTRY     -  US
 LC1429  USGS QUAD   -  ELMWOOD (2018)
 LC1429
 LC1429                         *CURRENT SURVEY CONTROL
 LC1429  ______________________________________________________________________
 LC1429* NAD 83(1986) POSITION- 40 50 49.     (N) 089 55 36.     (W)   SCALED
 LC1429* NAVD 88 ORTHO HEIGHT -   224.008 (meters)      734.93  (feet) ADJUSTED
 LC1429  ______________________________________________________________________
 LC1429  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LC1429  DYNAMIC HEIGHT  -        223.906 (meters)      734.60  (feet) COMP
 LC1429  MODELED GRAVITY -    980,165.1   (mgal)                       NAVD 88
 LC1429
 LC1429  VERT ORDER      -  SECOND    CLASS 0
 LC1429
 LC1429.The horizontal coordinates were scaled from a map and have
 LC1429.an estimated accuracy of +/- 6 seconds.
 LC1429
 LC1429.The orthometric height was determined by differential leveling and
 LC1429.adjusted by the NATIONAL GEODETIC SURVEY
 LC1429.in June 1991.
 LC1429
 LC1429.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1429.GEOID18 height accuracy estimate available here.
 LC1429
 LC1429.Click photographs - Photos may exist for this station.
 LC1429
 LC1429.The dynamic height is computed by dividing the NAVD 88
 LC1429.geopotential number by the normal gravity value computed on the
 LC1429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1429.degrees latitude (g = 980.6199 gals.).
 LC1429
 LC1429.The modeled gravity was interpolated from observed gravity values.
 LC1429
 LC1429;                    North         East    Units  Estimated Accuracy
 LC1429;SPC IL W     -   464,060.      720,240.      MT  (+/- 180 meters Scaled)
 LC1429
 LC1429_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL532258(NAD 83)
 LC1429
 LC1429                          SUPERSEDED SURVEY CONTROL
 LC1429
 LC1429  NGVD 29 (??/??/92)  224.087  (m)          735.19   (f) ADJ UNCH    2 0
 LC1429
 LC1429.Superseded values are not recommended for survey control.
 LC1429
 LC1429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1429.See file dsdata.pdf to determine how the superseded data were derived.
 LC1429
 LC1429_MARKER: DB = BENCH MARK DISK
 LC1429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1429_STAMPING: F 197 1959
 LC1429_MARK LOGO: CGS
 LC1429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1429+STABILITY: SURFACE MOTION
 LC1429
 LC1429  HISTORY     - Date     Condition        Report By
 LC1429  HISTORY     - 1959     MONUMENTED       CGS
 LC1429  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1429
 LC1429                          STATION DESCRIPTION
 LC1429
 LC1429'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1429'3 MI NW FROM BRIMFIELD.
 LC1429'ABOUT 2.55 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1429'STATION AT BRIMFIELD, THENCE 0.5 MILES SOUTH ALONG BELL SCHOOL
 LC1429'ROAD, AT THE JUNCTION OF A DRIVEWAY EAST TO A FARM HOUSE, 33 FEET
 LC1429'EAST OF THE CENTER LINE OF THE ROAD, 73 FEET SOUTH OF THE
 LC1429'CENTER LINE OF THE DRIVEWAY, 40 FEET NORTH OF A T-FENCE CORNER,
 LC1429'1 1/2 FEET WEST OF FENCE, 9 1/2 FEET SOUTH OF A POWER POLE WITH A
 LC1429'TRANSFORMER, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL
 LC1429'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LC1429'INCHES.
 LC1429
 LC1429                          STATION RECOVERY (1998)
 LC1429
 LC1429'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1429'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1430 ***********************************************************************
 LC1430  DESIGNATION -  F 197 RESET
 LC1430  PID         -  LC1430
 LC1430  STATE/COUNTY-  IL/PEORIA
 LC1430  COUNTRY     -  US
 LC1430  USGS QUAD   -  ELMWOOD (2018)
 LC1430
 LC1430                         *CURRENT SURVEY CONTROL
 LC1430  ______________________________________________________________________
 LC1430* NAD 83(1986) POSITION- 40 50 50.     (N) 089 55 35.     (W)   SCALED
 LC1430* NAVD 88 ORTHO HEIGHT -   224.41  (meters)      736.3   (feet) RESET
 LC1430  ______________________________________________________________________
 LC1430  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LC1430  VERT ORDER      -  THIRD
 LC1430
 LC1430.The horizontal coordinates were scaled from a map and have
 LC1430.an estimated accuracy of +/- 6 seconds.
 LC1430
 LC1430.The orthometric height was computed from unverified reset data.
 LC1430
 LC1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1430.GEOID18 height accuracy estimate available here.
 LC1430
 LC1430.Click photographs - Photos may exist for this station.
 LC1430
 LC1430;                    North         East    Units  Estimated Accuracy
 LC1430;SPC IL W     -   464,090.      720,260.      MT  (+/- 180 meters Scaled)
 LC1430
 LC1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL533259(NAD 83)
 LC1430
 LC1430                          SUPERSEDED SURVEY CONTROL
 LC1430
 LC1430.No superseded survey control is available for this station.
 LC1430
 LC1430_MARKER: DB = BENCH MARK DISK
 LC1430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1430_STAMPING: F 197 RESET 1967
 LC1430_MARK LOGO: CGS
 LC1430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1430+STABILITY: SURFACE MOTION
 LC1430
 LC1430  HISTORY     - Date     Condition        Report By
 LC1430  HISTORY     - 1968     MONUMENTED       ILHD
 LC1430
 LC1430                          STATION DESCRIPTION
 LC1430
 LC1430'DESCRIBED BY IL HIGHWAY DEPT 1968
 LC1430'3 MI NW FROM BRIMFIELD.
 LC1430'ABOUT 2.55 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1430'STATION AT BRIMFIELD, THENCE 0.5 MILE SOUTH ALONG BELL SCHOOL
 LC1430'ROAD, ABOUT 300 FEET NORTH OF THE JUNCTION OF A DRIVEWAY EAST TO
 LC1430'A FARM HOUSE, 65 FEET EAST OF THE CENTER LINE OF THE ROAD, 9 FEET
 LC1430'NORTH OF POWER POLE WITH TRANSFORMER, 10 FEET SOUTH OF A CONCRETE
 LC1430'HIGHWAY RIGHT-OF-WAY MARKER, 1.5 SOUTH OF A METAL WITNESS POST,
 LC1430'ABOUT 9 FEET BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 LC1430'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1497 ***********************************************************************
 LC1497  DESIGNATION -  F 198
 LC1497  PID         -  LC1497
 LC1497  STATE/COUNTY-  IL/PEORIA
 LC1497  COUNTRY     -  US
 LC1497  USGS QUAD   -  DUNLAP (2018)
 LC1497
 LC1497                         *CURRENT SURVEY CONTROL
 LC1497  ______________________________________________________________________
 LC1497* NAD 83(1986) POSITION- 40 45 07.11   (N) 089 38 10.02   (W)   HD_HELD1
 LC1497* NAVD 88 ORTHO HEIGHT -   214.759 (meters)      704.59  (feet) ADJUSTED
 LC1497  ______________________________________________________________________
 LC1497  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 LC1497  DYNAMIC HEIGHT  -        214.660 (meters)      704.26  (feet) COMP
 LC1497  MODELED GRAVITY -    980,159.3   (mgal)                       NAVD 88
 LC1497
 LC1497  VERT ORDER      -  SECOND    CLASS 0
 LC1497
 LC1497.The horizontal coordinates were determined by differentially corrected
 LC1497.hand held GPS observations or other comparable positioning techniques
 LC1497.and have an estimated accuracy of +/- 3 meters.
 LC1497
 LC1497.The orthometric height was determined by differential leveling and
 LC1497.adjusted by the NATIONAL GEODETIC SURVEY
 LC1497.in June 1991.
 LC1497
 LC1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1497.GEOID18 height accuracy estimate available here.
 LC1497
 LC1497.Click photographs - Photos may exist for this station.
 LC1497
 LC1497.The dynamic height is computed by dividing the NAVD 88
 LC1497.geopotential number by the normal gravity value computed on the
 LC1497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1497.degrees latitude (g = 980.6199 gals.).
 LC1497
 LC1497.The modeled gravity was interpolated from observed gravity values.
 LC1497
 LC1497;                    North         East    Units  Estimated Accuracy
 LC1497;SPC IL W     -   453,619.0     744,802.3     MT  (+/- 3 meters HH1 GPS) 
 LC1497
 LC1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7745714567(NAD 83)
 LC1497
 LC1497                          SUPERSEDED SURVEY CONTROL
 LC1497
 LC1497  NGVD 29 (??/??/92)  214.842  (m)          704.86   (f) ADJ UNCH    2 0
 LC1497
 LC1497.Superseded values are not recommended for survey control.
 LC1497
 LC1497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1497.See file dsdata.pdf to determine how the superseded data were derived.
 LC1497
 LC1497_MARKER: DB = BENCH MARK DISK
 LC1497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1497_STAMPING: F 198 1959
 LC1497_MARK LOGO: CGS
 LC1497_PROJECTION: FLUSH
 LC1497_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1497+STABILITY: SURFACE MOTION
 LC1497_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1497+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2020
 LC1497
 LC1497  HISTORY     - Date     Condition        Report By
 LC1497  HISTORY     - 1959     MONUMENTED       CGS
 LC1497  HISTORY     - 1977     GOOD             LOCENG
 LC1497  HISTORY     - 19990228 GOOD             USPSQD
 LC1497  HISTORY     - 20200916 GOOD             ILDT
 LC1497
 LC1497                          STATION DESCRIPTION
 LC1497
 LC1497'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1497'2.8 MI W FROM PEORIA.
 LC1497'ABOUT 2.35 MILES WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1497'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE
 LC1497'0.4 MILES WEST ALONG BIG HOLLOW ROAD, AT THE JUNCTION OF STEPHENS
 LC1497'ROAD, 43 FEET EAST OF THE CENTER LINE OF STEPHENS ROAD, 89 FEET
 LC1497'NORTH OF THE CENTER LINE OF BIG HOLLOW ROAD, 2 FEET SOUTHWEST
 LC1497'OF A FENCE, 32 FEET NORTHEAST OF THE EAST END OF A PIPE CULVERT,
 LC1497'16 FEET SOUTH OF THE SOUTH END OF A WIRE GATE, 2.3 FEET SOUTHWEST
 LC1497'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE
 LC1497'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC1497
 LC1497                          STATION RECOVERY (1977)
 LC1497
 LC1497'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1497'RECOVERED IN GOOD CONDITION.
 LC1497
 LC1497                          STATION RECOVERY (1999)
 LC1497
 LC1497'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1497'RECOVERED IN GOOD CONDITION.
 LC1497
 LC1497                          STATION RECOVERY (2020)
 LC1497
 LC1497'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1497'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0942 ***********************************************************************
 LC0942  DESIGNATION -  F 199
 LC0942  PID         -  LC0942
 LC0942  STATE/COUNTY-  IL/WOODFORD
 LC0942  COUNTRY     -  US
 LC0942  USGS QUAD   -  DANVERS (2018)
 LC0942
 LC0942                         *CURRENT SURVEY CONTROL
 LC0942  ______________________________________________________________________
 LC0942* NAD 83(1986) POSITION- 40 36 59.     (N) 089 14 29.     (W)   SCALED
 LC0942* NAVD 88 ORTHO HEIGHT -   198.365 (meters)      650.80  (feet) ADJUSTED
 LC0942  ______________________________________________________________________
 LC0942  GEOID HEIGHT    -        -32.384 (meters)                     GEOID18
 LC0942  DYNAMIC HEIGHT  -        198.273 (meters)      650.50  (feet) COMP
 LC0942  MODELED GRAVITY -    980,160.6   (mgal)                       NAVD 88
 LC0942
 LC0942  VERT ORDER      -  SECOND    CLASS 0
 LC0942
 LC0942.The horizontal coordinates were scaled from a map and have
 LC0942.an estimated accuracy of +/- 6 seconds.
 LC0942
 LC0942.The orthometric height was determined by differential leveling and
 LC0942.adjusted by the NATIONAL GEODETIC SURVEY
 LC0942.in June 1991.
 LC0942
 LC0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0942.GEOID18 height accuracy estimate available here.
 LC0942
 LC0942.Click photographs - Photos may exist for this station.
 LC0942
 LC0942.The dynamic height is computed by dividing the NAVD 88
 LC0942.geopotential number by the normal gravity value computed on the
 LC0942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0942.degrees latitude (g = 980.6199 gals.).
 LC0942
 LC0942.The modeled gravity was interpolated from observed gravity values.
 LC0942
 LC0942;                    North         East    Units  Estimated Accuracy
 LC0942;SPC IL W     -   438,840.      778,290.      MT  (+/- 180 meters Scaled)
 LC0942
 LC0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK103985(NAD 83)
 LC0942
 LC0942                          SUPERSEDED SURVEY CONTROL
 LC0942
 LC0942  NGVD 29 (??/??/92)  198.437  (m)          651.04   (f) ADJ UNCH    2 0
 LC0942
 LC0942.Superseded values are not recommended for survey control.
 LC0942
 LC0942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0942.See file dsdata.pdf to determine how the superseded data were derived.
 LC0942
 LC0942_MARKER: DB = BENCH MARK DISK
 LC0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0942_STAMPING: F 199 1959
 LC0942_MARK LOGO: CGS
 LC0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0942+STABILITY: SURFACE MOTION
 LC0942_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0942+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2013
 LC0942
 LC0942  HISTORY     - Date     Condition        Report By
 LC0942  HISTORY     - 1959     MONUMENTED       CGS
 LC0942  HISTORY     - 1988     POOR             USPSQD
 LC0942  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC0942  HISTORY     - 20130127 GOOD             ILDT
 LC0942
 LC0942                          STATION DESCRIPTION
 LC0942
 LC0942'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0942'2.6 MI E FROM GOODFIELD.
 LC0942'ABOUT 2.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0942'WITH STATE HIGHWAY 117 AT GOODFIELD, THENCE 0.3 MILES WEST ALONG
 LC0942'A GRAVEL ROAD, AT THE OUTSIDE AND AT THE EAST END OF A CURVE
 LC0942'WITH TANGENTS TO THE EAST AND SOUTH, 1 1/2 FEET SOUTH OF A
 LC0942'FENCE, 17 FEET NORTH-NORTHWEST OF THE CENTER LINE OF THE ROAD,
 LC0942'49 FEET EAST OF THE EXTENDED CENTER LINE OF THE ROAD SOUTH, 20
 LC0942'FEET EAST OF THE EAST END OF A WIRE GATE, 43 FEET NORTH AND
 LC0942'ACROSS THE ROAD FROM THE SOUTHEAST END OF A CONCRETE PIPE
 LC0942'CULVERT, 1.7 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL
 LC0942'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0942'2 INCHES.
 LC0942
 LC0942                          STATION RECOVERY (1988)
 LC0942
 LC0942'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0942'MARK RECOVERED IN POOR CONDITION.
 LC0942
 LC0942                          STATION RECOVERY (1998)
 LC0942
 LC0942'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0942'MARK NOT FOUND.
 LC0942
 LC0942                          STATION RECOVERY (2013)
 LC0942
 LC0942'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0942'FARMER THAT LIVES IN THE FIRST FARM S.E. OF RT. 150 RIVER BRIDGE LEAD
 LC0942'ME BACK TO THIS MARK IN TREE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0624 ***********************************************************************
 LC0624  DESIGNATION -  F 200
 LC0624  PID         -  LC0624
 LC0624  STATE/COUNTY-  IL/MCLEAN
 LC0624  COUNTRY     -  US
 LC0624  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0624
 LC0624                         *CURRENT SURVEY CONTROL
 LC0624  ______________________________________________________________________
 LC0624* NAD 83(1986) POSITION- 40 24 27.     (N) 088 55 08.     (W)   SCALED
 LC0624* NAVD 88 ORTHO HEIGHT -   241.182 (meters)      791.28  (feet) ADJUSTED
 LC0624  ______________________________________________________________________
 LC0624  GEOID HEIGHT    -        -32.031 (meters)                     GEOID18
 LC0624  DYNAMIC HEIGHT  -        241.067 (meters)      790.90  (feet) COMP
 LC0624  MODELED GRAVITY -    980,140.3   (mgal)                       NAVD 88
 LC0624
 LC0624  VERT ORDER      -  SECOND    CLASS 0
 LC0624
 LC0624.The horizontal coordinates were scaled from a map and have
 LC0624.an estimated accuracy of +/- 6 seconds.
 LC0624
 LC0624.The orthometric height was determined by differential leveling and
 LC0624.adjusted by the NATIONAL GEODETIC SURVEY
 LC0624.in June 1991.
 LC0624
 LC0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0624.GEOID18 height accuracy estimate available here.
 LC0624
 LC0624.Click photographs - Photos may exist for this station.
 LC0624
 LC0624.The dynamic height is computed by dividing the NAVD 88
 LC0624.geopotential number by the normal gravity value computed on the
 LC0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0624.degrees latitude (g = 980.6199 gals.).
 LC0624
 LC0624.The modeled gravity was interpolated from observed gravity values.
 LC0624
 LC0624;                    North         East    Units  Estimated Accuracy
 LC0624;SPC IL E     -   415,410.      250,300.      MT  (+/- 180 meters Scaled)
 LC0624
 LC0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK371747(NAD 83)
 LC0624
 LC0624                          SUPERSEDED SURVEY CONTROL
 LC0624
 LC0624  NGVD 29 (??/??/92)  241.242  (m)          791.47   (f) ADJ UNCH    2 0
 LC0624
 LC0624.Superseded values are not recommended for survey control.
 LC0624
 LC0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0624.See file dsdata.pdf to determine how the superseded data were derived.
 LC0624
 LC0624_MARKER: DB = BENCH MARK DISK
 LC0624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0624_STAMPING: F 200 1959
 LC0624_MARK LOGO: CGS
 LC0624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0624+STABILITY: SURFACE MOTION
 LC0624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0624+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 LC0624
 LC0624  HISTORY     - Date     Condition        Report By
 LC0624  HISTORY     - 1959     MONUMENTED       CGS
 LC0624  HISTORY     - 20120604 GOOD             ILDT
 LC0624
 LC0624                          STATION DESCRIPTION
 LC0624
 LC0624'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0624'0.8 MI W FROM GILLUM.
 LC0624'ABOUT 0.85 MILES WEST ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0624'THE NEW YORK CENTRAL RAILROAD AT GILLUM, 24 FEET NORTH OF THE
 LC0624'CENTER LINE OF THE ROAD, 2.0 FEET SOUTH OF A FENCE, 4 FEET EAST
 LC0624'OF THE EAST END OF AN OPENING IN THE FENCE FOR AN ENTRANCE TO A
 LC0624'FIELD NORTH OF THE ROAD, 2.0 FEET SOUTHEAST OF A METAL WITNESS POST
 LC0624'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0624'PROJECTING 2 INCHES.
 LC0624
 LC0624                          STATION RECOVERY (2012)
 LC0624
 LC0624'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0624'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0280 ***********************************************************************
 LC0280  DESIGNATION -  F 201
 LC0280  PID         -  LC0280
 LC0280  STATE/COUNTY-  IL/CHAMPAIGN
 LC0280  COUNTRY     -  US
 LC0280  USGS QUAD   -  RANTOUL (2018)
 LC0280
 LC0280                         *CURRENT SURVEY CONTROL
 LC0280  ______________________________________________________________________
 LC0280* NAD 83(1986) POSITION- 40 20 55.     (N) 088 09 19.     (W)   SCALED
 LC0280* NAVD 88 ORTHO HEIGHT -   230.417 (meters)      755.96  (feet) ADJUSTED
 LC0280  ______________________________________________________________________
 LC0280  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 LC0280  DYNAMIC HEIGHT  -        230.304 (meters)      755.59  (feet) COMP
 LC0280  MODELED GRAVITY -    980,128.2   (mgal)                       NAVD 88
 LC0280
 LC0280  VERT ORDER      -  SECOND    CLASS 0
 LC0280
 LC0280.The horizontal coordinates were scaled from a map and have
 LC0280.an estimated accuracy of +/- 6 seconds.
 LC0280
 LC0280.The orthometric height was determined by differential leveling and
 LC0280.adjusted by the NATIONAL GEODETIC SURVEY
 LC0280.in June 1991.
 LC0280
 LC0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0280.GEOID18 height accuracy estimate available here.
 LC0280
 LC0280.Click photographs - Photos may exist for this station.
 LC0280
 LC0280.The dynamic height is computed by dividing the NAVD 88
 LC0280.geopotential number by the normal gravity value computed on the
 LC0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0280.degrees latitude (g = 980.6199 gals.).
 LC0280
 LC0280.The modeled gravity was interpolated from observed gravity values.
 LC0280
 LC0280;                    North         East    Units  Estimated Accuracy
 LC0280;SPC IL E     -   408,720.      315,130.      MT  (+/- 180 meters Scaled)
 LC0280
 LC0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK018670(NAD 83)
 LC0280
 LC0280                          SUPERSEDED SURVEY CONTROL
 LC0280
 LC0280  NGVD 29 (??/??/92)  230.467  (m)          756.12   (f) ADJ UNCH    2 0
 LC0280
 LC0280.Superseded values are not recommended for survey control.
 LC0280
 LC0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0280.See file dsdata.pdf to determine how the superseded data were derived.
 LC0280
 LC0280_MARKER: DB = BENCH MARK DISK
 LC0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0280_STAMPING: F 201 1959
 LC0280_MARK LOGO: CGS
 LC0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0280+STABILITY: SURFACE MOTION
 LC0280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0280+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2005
 LC0280
 LC0280  HISTORY     - Date     Condition        Report By
 LC0280  HISTORY     - 1959     MONUMENTED       CGS
 LC0280  HISTORY     - 1973     GOOD             NGS
 LC0280  HISTORY     - 20010312 GOOD             BCA
 LC0280  HISTORY     - 20051207 GOOD             ILDT
 LC0280
 LC0280                          STATION DESCRIPTION
 LC0280
 LC0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0280'4.6 MI N FROM RANTOUL.
 LC0280'ABOUT 0.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0280'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 2.15 MILES NORTH ALONG
 LC0280'AN OILED ROAD, THENCE 1.0 MILES EAST ALONG AN OILED ROAD, THENCE
 LC0280'0.5 MILES NORTH ALONG A GRAVEL ROAD, AT A FARM DRIVE EAST TO
 LC0280'A FIELD, 25 FEET EAST OF THE CENTER LINE OF THE ROAD, 15 FEET
 LC0280'SOUTH OF THE CENTER LINE OF THE DRIVE, 9 FEET SOUTHEAST OF THE
 LC0280'SOUTH END OF A CONCRETE PIPE CULVERT, 5 FEET SOUTH OF THE SOUTH
 LC0280'END OF A WIRE GATE AND A T-FENCE CORNER, 1.5 FEET WEST OF A
 LC0280'FENCE, 1.7 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 LC0280'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0280'3 INCHES.
 LC0280
 LC0280                          STATION RECOVERY (1973)
 LC0280
 LC0280'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0280'RECOVERED IN GOOD CONDITION.
 LC0280
 LC0280                          STATION RECOVERY (2001)
 LC0280
 LC0280'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 LC0280'STATION IS 25.4 FEET EAST OF THE CENTERLINE OF C.R. 1600E AND 1/2 MILE
 LC0280'NORTH OF C.R. 3200N.  32.9 FEET SOUTHEAST OF THE NORTH END OF A 12 IN.
 LC0280'METAL CULVERT, 144.7 FEET SOUTH OF A TELEPHONE PEDESTAL.  ALL ROADS
 LC0280'ARE NOW OIL / CHIP
 LC0280
 LC0280                          STATION RECOVERY (2005)
 LC0280
 LC0280'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0280'RAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0093 ***********************************************************************
 LC0093  DESIGNATION -  F 202
 LC0093  PID         -  LC0093
 LC0093  STATE/COUNTY-  IL/IROQUOIS
 LC0093  COUNTRY     -  US
 LC0093  USGS QUAD   -  ONARGA WEST (2018)
 LC0093
 LC0093                         *CURRENT SURVEY CONTROL
 LC0093  ______________________________________________________________________
 LC0093* NAD 83(1986) POSITION- 40 42 00.     (N) 088 01 05.     (W)   SCALED
 LC0093* NAVD 88 ORTHO HEIGHT -   202.990 (meters)      665.98  (feet) ADJUSTED
 LC0093  ______________________________________________________________________
 LC0093  GEOID HEIGHT    -        -32.423 (meters)                     GEOID18
 LC0093  DYNAMIC HEIGHT  -        202.899 (meters)      665.68  (feet) COMP
 LC0093  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 LC0093
 LC0093  VERT ORDER      -  SECOND    CLASS 0
 LC0093
 LC0093.The horizontal coordinates were scaled from a map and have
 LC0093.an estimated accuracy of +/- 6 seconds.
 LC0093
 LC0093.The orthometric height was determined by differential leveling and
 LC0093.adjusted by the NATIONAL GEODETIC SURVEY
 LC0093.in June 1991.
 LC0093
 LC0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0093.GEOID18 height accuracy estimate available here.
 LC0093
 LC0093.Click photographs - Photos may exist for this station.
 LC0093
 LC0093.The dynamic height is computed by dividing the NAVD 88
 LC0093.geopotential number by the normal gravity value computed on the
 LC0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0093.degrees latitude (g = 980.6199 gals.).
 LC0093
 LC0093.The modeled gravity was interpolated from observed gravity values.
 LC0093
 LC0093;                    North         East    Units  Estimated Accuracy
 LC0093;SPC IL E     -   447,780.      326,650.      MT  (+/- 180 meters Scaled)
 LC0093
 LC0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL139059(NAD 83)
 LC0093
 LC0093                          SUPERSEDED SURVEY CONTROL
 LC0093
 LC0093  NGVD 29 (??/??/92)  203.059  (m)          666.20   (f) ADJ UNCH    2 0
 LC0093
 LC0093.Superseded values are not recommended for survey control.
 LC0093
 LC0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0093.See file dsdata.pdf to determine how the superseded data were derived.
 LC0093
 LC0093_MARKER: DB = BENCH MARK DISK
 LC0093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0093_STAMPING: F 202 1959
 LC0093_MARK LOGO: CGS
 LC0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0093+STABILITY: SURFACE MOTION
 LC0093
 LC0093  HISTORY     - Date     Condition        Report By
 LC0093  HISTORY     - 1959     MONUMENTED       CGS
 LC0093  HISTORY     - 20251003 MARK NOT FOUND   ILDT
 LC0093
 LC0093                          STATION DESCRIPTION
 LC0093
 LC0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0093'2 MI SW FROM ONARGA.
 LC0093'ABOUT 1.05 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0093'WITH U.S. HIGHWAY 54 IN ONARGA, THENCE 0.5 MILE WEST ALONG A
 LC0093'GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL ROAD SOUTH, 77 FEET
 LC0093'SOUTH OF THE CENTER LINE OF THE ROAD, 28 FEET EAST OF THE CENTER
 LC0093'LINE OF THE ROAD, 82 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION,
 LC0093'24 FEET SOUTH-SOUTH WEST OF TELEPHONE POLE NUMBER 249, 2 FEET
 LC0093'NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE
 LC0093'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0093'3 INCHES.
 LC0093
 LC0093                          STATION RECOVERY (2025)
 LC0093
 LC0093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0093'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2010 ***********************************************************************
 LB2010  DESIGNATION -  F 203
 LB2010  PID         -  LB2010
 LB2010  STATE/COUNTY-  IL/IROQUOIS
 LB2010  COUNTRY     -  US
 LB2010  USGS QUAD   -  CLIFTON (2018)
 LB2010
 LB2010                         *CURRENT SURVEY CONTROL
 LB2010  ______________________________________________________________________
 LB2010* NAD 83(1986) POSITION- 40 59 17.42   (N) 087 54 18.11   (W)   HD_HELD1
 LB2010* NAVD 88 ORTHO HEIGHT -   196.100 (meters)      643.37  (feet) ADJUSTED
 LB2010  ______________________________________________________________________
 LB2010  GEOID HEIGHT    -        -32.606 (meters)                     GEOID18
 LB2010  DYNAMIC HEIGHT  -        196.020 (meters)      643.11  (feet) COMP
 LB2010  MODELED GRAVITY -    980,209.7   (mgal)                       NAVD 88
 LB2010
 LB2010  VERT ORDER      -  SECOND    CLASS I
 LB2010
 LB2010.The horizontal coordinates were determined by differentially corrected
 LB2010.hand held GPS observations or other comparable positioning techniques
 LB2010.and have an estimated accuracy of +/- 3 meters.
 LB2010
 LB2010.The orthometric height was determined by differential leveling and
 LB2010.adjusted by the NATIONAL GEODETIC SURVEY
 LB2010.in August 2012.
 LB2010
 LB2010.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2010.GEOID18 height accuracy estimate available here.
 LB2010
 LB2010.Click photographs - Photos may exist for this station.
 LB2010
 LB2010.The dynamic height is computed by dividing the NAVD 88
 LB2010.geopotential number by the normal gravity value computed on the
 LB2010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2010.degrees latitude (g = 980.6199 gals.).
 LB2010
 LB2010.The modeled gravity was interpolated from observed gravity values.
 LB2010
 LB2010;                    North         East    Units  Estimated Accuracy
 LB2010;SPC IL E     -   479,816.7     336,040.9     MT  (+/- 3 meters HH1 GPS) 
 LB2010
 LB2010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2387137838(NAD 83)
 LB2010
 LB2010                          SUPERSEDED SURVEY CONTROL
 LB2010
 LB2010  NAVD 88 (06/15/91)  196.064  (m)          643.25   (f) SUPERSEDED  2 0
 LB2010  NGVD 29 (??/??/92)  196.147  (m)          643.53   (f) ADJ UNCH    2 0
 LB2010
 LB2010.Superseded values are not recommended for survey control.
 LB2010
 LB2010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2010.See file dsdata.pdf to determine how the superseded data were derived.
 LB2010
 LB2010_MARKER: DB = BENCH MARK DISK
 LB2010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2010_STAMPING: F 203 1959
 LB2010_MARK LOGO: CGS
 LB2010_PROJECTION: PROJECTING 8 CENTIMETERS
 LB2010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2010+STABILITY: SURFACE MOTION
 LB2010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2010+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2025
 LB2010
 LB2010  HISTORY     - Date     Condition        Report By
 LB2010  HISTORY     - 1959     MONUMENTED       CGS
 LB2010  HISTORY     - 20070325 GOOD             GEOCAC
 LB2010  HISTORY     - 20080826 GOOD             ILDT
 LB2010  HISTORY     - 20110506 GOOD             ILSGS
 LB2010  HISTORY     - 20250128 GOOD             ILDT
 LB2010
 LB2010                          STATION DESCRIPTION
 LB2010
 LB2010'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB2010'1.8 MI SE FROM CHEBANSE.
 LB2010'ABOUT 0.2 MILES EAST ALONG CHEBANSE STREET FROM ITS JUNCTION WITH
 LB2010'CHESTNUT STREET IN CHEBANSE, THENCE 1.15 MILES SOUTH ALONG U.S.
 LB2010'HIGHWAY 45, THENCE 0.4 MILE EAST ALONG AN ASPHALT ROAD, AT THE
 LB2010'JUNCTION OF AN ASPHALT ROAD SOUTH, 33 FEET SOUTH OF THE CENTER LINE
 LB2010'OF THE ROAD, 39 FEET EAST OF THE CENTER LINE OF THE ROAD SOUTH,
 LB2010'51 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 2 FEET NORTH OF
 LB2010'A FENCE, 7 FEET EAST OF A FENCE CORNER, 3.1 FEET WEST-NORTHWEST
 LB2010'OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 LB2010'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LB2010
 LB2010                          STATION RECOVERY (2007)
 LB2010
 LB2010'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2010'RECOVERED IN GOOD CONDITION.
 LB2010
 LB2010                          STATION RECOVERY (2008)
 LB2010
 LB2010'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LB2010'1959 TO REACH ADEQUATE EXCEPT FOR THE FOLLOWING CHANGES.
 LB2010'SOUTHEAST QUADRANT OF 1200E RD. AND 3300N RD.
 LB2010'NO FENCE PRESENT.
 LB2010'4 FEET EAST OF A TELEPHONE RISER.
 LB2010
 LB2010                          STATION RECOVERY (2011)
 LB2010
 LB2010'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2011 (MEB)
 LB2010'RECOVERED IN GOOD CONDITION.
 LB2010
 LB2010                          STATION RECOVERY (2025)
 LB2010
 LB2010'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LB2010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0314 ***********************************************************************
 LC0314  DESIGNATION -  F 204
 LC0314  PID         -  LC0314
 LC0314  STATE/COUNTY-  IL/PIATT
 LC0314  COUNTRY     -  US
 LC0314  USGS QUAD   -  MAHOMET (2018)
 LC0314
 LC0314                         *CURRENT SURVEY CONTROL
 LC0314  ______________________________________________________________________
 LC0314* NAD 83(1986) POSITION- 40 13 11.     (N) 088 28 31.     (W)   SCALED
 LC0314* NAVD 88 ORTHO HEIGHT -   226.766 (meters)      743.98  (feet) ADJUSTED
 LC0314  ______________________________________________________________________
 LC0314  GEOID HEIGHT    -        -32.024 (meters)                     GEOID18
 LC0314  DYNAMIC HEIGHT  -        226.653 (meters)      743.61  (feet) COMP
 LC0314  MODELED GRAVITY -    980,124.5   (mgal)                       NAVD 88
 LC0314
 LC0314  VERT ORDER      -  SECOND    CLASS 0
 LC0314
 LC0314.The horizontal coordinates were scaled from a map and have
 LC0314.an estimated accuracy of +/- 6 seconds.
 LC0314
 LC0314.The orthometric height was determined by differential leveling and
 LC0314.adjusted by the NATIONAL GEODETIC SURVEY
 LC0314.in June 1991.
 LC0314
 LC0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0314.GEOID18 height accuracy estimate available here.
 LC0314
 LC0314.Click photographs - Photos may exist for this station.
 LC0314
 LC0314.The dynamic height is computed by dividing the NAVD 88
 LC0314.geopotential number by the normal gravity value computed on the
 LC0314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0314.degrees latitude (g = 980.6199 gals.).
 LC0314
 LC0314.The modeled gravity was interpolated from observed gravity values.
 LC0314
 LC0314;                    North         East    Units  Estimated Accuracy
 LC0314;SPC IL E     -   394,410.      287,920.      MT  (+/- 180 meters Scaled)
 LC0314
 LC0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK744531(NAD 83)
 LC0314
 LC0314                          SUPERSEDED SURVEY CONTROL
 LC0314
 LC0314  NGVD 29 (??/??/92)  226.814  (m)          744.14   (f) ADJ UNCH    2 0
 LC0314
 LC0314.Superseded values are not recommended for survey control.
 LC0314
 LC0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0314.See file dsdata.pdf to determine how the superseded data were derived.
 LC0314
 LC0314_MARKER: DB = BENCH MARK DISK
 LC0314_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0314_SP_SET: BRIDGE
 LC0314_STAMPING: F 204 1959
 LC0314_MARK LOGO: CGS
 LC0314_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0314
 LC0314  HISTORY     - Date     Condition        Report By
 LC0314  HISTORY     - 1959     MONUMENTED       CGS
 LC0314  HISTORY     - 1973     GOOD             NGS
 LC0314
 LC0314                          STATION DESCRIPTION
 LC0314
 LC0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0314'2.6 MI NE FROM MANSFIELD.
 LC0314'ABOUT 0.6 MILE EAST ALONG U.S. HIGHWAY 150 FROM THE NEW YORK
 LC0314'CENTRAL RAILROAD STATION AT MANSFIELD, THENCE 0.15 MILE NORTH
 LC0314'ALONG AN OILED ROAD, THENCE 0.8 MILE EAST ALONG A GRAVEL ROAD,
 LC0314'THENCE 0.4 MILE NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE EAST
 LC0314'ALONG A GRAVEL ROAD, SET IN THE TOP OF THE SOUTHWEST END OF THE
 LC0314'WINGWALL AT THE NORTHEAST CORNER OF A 10-FOOT CONCRETE BRIDGE,
 LC0314'12 FEET NORTH OF THE CENTER LINE OF THE ROAD AND ABOUT LEVEL
 LC0314'WITH THE ROAD.
 LC0314
 LC0314                          STATION RECOVERY (1973)
 LC0314
 LC0314'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0314'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0050 ***********************************************************************
 KB0050  DESIGNATION -  F 205
 KB0050  PID         -  KB0050
 KB0050  STATE/COUNTY-  IL/CHAMPAIGN
 KB0050  COUNTRY     -  US
 KB0050  USGS QUAD   -  TOLONO (2018)
 KB0050
 KB0050                         *CURRENT SURVEY CONTROL
 KB0050  ______________________________________________________________________
 KB0050* NAD 83(1986) POSITION- 39 57 16.     (N) 088 15 59.     (W)   SCALED
 KB0050* NAVD 88 ORTHO HEIGHT -   220.477 (meters)      723.35  (feet) ADJUSTED
 KB0050  ______________________________________________________________________
 KB0050  GEOID HEIGHT    -        -32.004 (meters)                     GEOID18
 KB0050  DYNAMIC HEIGHT  -        220.364 (meters)      722.98  (feet) COMP
 KB0050  MODELED GRAVITY -    980,110.7   (mgal)                       NAVD 88
 KB0050
 KB0050  VERT ORDER      -  SECOND    CLASS 0
 KB0050
 KB0050.The horizontal coordinates were scaled from a map and have
 KB0050.an estimated accuracy of +/- 6 seconds.
 KB0050
 KB0050.The orthometric height was determined by differential leveling and
 KB0050.adjusted by the NATIONAL GEODETIC SURVEY
 KB0050.in June 1991.
 KB0050
 KB0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0050.GEOID18 height accuracy estimate available here.
 KB0050
 KB0050.Click photographs - Photos may exist for this station.
 KB0050
 KB0050.The dynamic height is computed by dividing the NAVD 88
 KB0050.geopotential number by the normal gravity value computed on the
 KB0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0050.degrees latitude (g = 980.6199 gals.).
 KB0050
 KB0050.The modeled gravity was interpolated from observed gravity values.
 KB0050
 KB0050;                    North         East    Units  Estimated Accuracy
 KB0050;SPC IL E     -   364,940.      305,720.      MT  (+/- 180 meters Scaled)
 KB0050
 KB0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK918234(NAD 83)
 KB0050
 KB0050                          SUPERSEDED SURVEY CONTROL
 KB0050
 KB0050  NGVD 29 (??/??/92)  220.529  (m)          723.52   (f) ADJ UNCH    2 0
 KB0050
 KB0050.Superseded values are not recommended for survey control.
 KB0050
 KB0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0050.See file dsdata.pdf to determine how the superseded data were derived.
 KB0050
 KB0050_MARKER: DB = BENCH MARK DISK
 KB0050_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0050_SP_SET: BOX CULVERT HEADWALL
 KB0050_STAMPING: F 205 1959
 KB0050_MARK LOGO: CGS
 KB0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0050+STABILITY: SURFACE MOTION
 KB0050
 KB0050  HISTORY     - Date     Condition        Report By
 KB0050  HISTORY     - 1959     MONUMENTED       CGS
 KB0050  HISTORY     - 1973     GOOD             ILHD
 KB0050  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 KB0050
 KB0050                          STATION DESCRIPTION
 KB0050
 KB0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0050'2.2 MI S FROM TOLONA.
 KB0050'ABOUT 2.25 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0050'WITH THE WABASH RAILROAD AT TOLONA, ABOUT 0.1 MILE NORTH OF THE
 KB0050'JUNCTION OF ROAD WEST, SET IN THE TOP OF THE EAST HEADWALL OF A
 KB0050'5-FOOT CONCRETE BOX CULVERT, 15 FEET EAST OF THE CENTER LINE OF
 KB0050'THE HIGHWAY, 5 FEET SOUTH OF THE NORTH END OF THE HEADWALL, THE
 KB0050'HEADWALL HAS PREVIOUSLY BEEN CUT OFF AND LOWERED LEAVING AN
 KB0050'IRREGULAR SURFACE ON THE TOP, ABOUT 1/2 FOOT BELOW THE LEVEL OF
 KB0050'THE HIGHWAY.  THE MARK MAY BE REACHED FROM PESOTUM, CHAMPAIGN
 KB0050'COUNTY, BY GOING NORTH FOR 2.75 MILES ALONG U.S. HIGHWAY 45 FROM
 KB0050'THE ILLINOIS CENTRAL RAILROAD STATION AT PESOTUM.
 KB0050
 KB0050                          STATION RECOVERY (1973)
 KB0050
 KB0050'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0050'RECOVERED IN GOOD CONDITION.
 KB0050
 KB0050                          STATION RECOVERY (2005)
 KB0050
 KB0050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB0050'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1545 ***********************************************************************
 ME1545  DESIGNATION -  F 207
 ME1545  PID         -  ME1545
 ME1545  STATE/COUNTY-  IL/KANKAKEE
 ME1545  COUNTRY     -  US
 ME1545  USGS QUAD   -  BRADLEY (2018)
 ME1545
 ME1545                         *CURRENT SURVEY CONTROL
 ME1545  ______________________________________________________________________
 ME1545* NAD 83(1986) POSITION- 41 14 31.     (N) 087 51 30.     (W)   SCALED
 ME1545* NAVD 88 ORTHO HEIGHT -   206.685 (meters)      678.10  (feet) ADJUSTED
 ME1545  ______________________________________________________________________
 ME1545  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 ME1545  DYNAMIC HEIGHT  -        206.602 (meters)      677.83  (feet) COMP
 ME1545  MODELED GRAVITY -    980,219.7   (mgal)                       NAVD 88
 ME1545
 ME1545  VERT ORDER      -  SECOND    CLASS 0
 ME1545
 ME1545.The horizontal coordinates were scaled from a map and have
 ME1545.an estimated accuracy of +/- 6 seconds.
 ME1545
 ME1545.The orthometric height was determined by differential leveling and
 ME1545.adjusted by the NATIONAL GEODETIC SURVEY
 ME1545.in June 1991.
 ME1545
 ME1545.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1545.GEOID18 height accuracy estimate available here.
 ME1545
 ME1545.Click photographs - Photos may exist for this station.
 ME1545
 ME1545.The dynamic height is computed by dividing the NAVD 88
 ME1545.geopotential number by the normal gravity value computed on the
 ME1545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1545.degrees latitude (g = 980.6199 gals.).
 ME1545
 ME1545.The modeled gravity was interpolated from observed gravity values.
 ME1545
 ME1545;                    North         East    Units  Estimated Accuracy
 ME1545;SPC IL E     -   508,020.      339,820.      MT  (+/- 180 meters Scaled)
 ME1545
 ME1545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL280659(NAD 83)
 ME1545
 ME1545                          SUPERSEDED SURVEY CONTROL
 ME1545
 ME1545  NGVD 29 (??/??/92)  206.778  (m)          678.40   (f) ADJ UNCH    2 0
 ME1545
 ME1545.Superseded values are not recommended for survey control.
 ME1545
 ME1545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1545.See file dsdata.pdf to determine how the superseded data were derived.
 ME1545
 ME1545_MARKER: DB = BENCH MARK DISK
 ME1545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1545_STAMPING: F 207 1959
 ME1545_MARK LOGO: CGS
 ME1545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1545+STABILITY: SURFACE MOTION
 ME1545
 ME1545  HISTORY     - Date     Condition        Report By
 ME1545  HISTORY     - 1959     MONUMENTED       CGS
 ME1545  HISTORY     - 1967     GOOD             CGS
 ME1545  HISTORY     - 1989     GOOD             USPSQD
 ME1545  HISTORY     - 20080605 GOOD             GEOCAC
 ME1545
 ME1545                          STATION DESCRIPTION
 ME1545
 ME1545'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1545'1.6 MI SW FROM MANTENO.
 ME1545'ABOUT 1.15 MILES WEST ALONG DIVISION STREET AND ITS EXTENSION
 ME1545'(DESELMO-MANTENO ROAD) FROM ITS JUNCTION WITH MAIN STREET, THENCE
 ME1545'0.5 MILES SOUTH ALONG A GRAVEL ROAD, ACROSS THE ROAD FROM THE
 ME1545'HANGERS OF THE MANTENO AIRPORT, AT A DRIVEWAY WEST TO A STONE
 ME1545'FARM HOUSE, AT A STONE AND CONCRETE ENTRANCE, 36 FEET WEST OF THE
 ME1545'CENTER LINE OF THE ROAD, 23 FEET SOUTH OF THE CENTER LINE OF
 ME1545'THE DRIVEWAY, 1 FOOT SOUTHEAST OF THE SOUTH END OF A STONE WALL,
 ME1545'2 FEET EAST OF A FENCE, 2.1 FEET NORTH OF A METAL WITNESS POST,
 ME1545'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 ME1545'PROJECTING 1 INCH.
 ME1545
 ME1545                          STATION RECOVERY (1967)
 ME1545
 ME1545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1545'RECOVERED IN GOOD CONDITION.
 ME1545
 ME1545                          STATION RECOVERY (1989)
 ME1545
 ME1545'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1545'RECOVERED IN GOOD CONDITION.
 ME1545
 ME1545                          STATION RECOVERY (2008)
 ME1545
 ME1545'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0156 ***********************************************************************
 KB0156  DESIGNATION -  F 208
 KB0156  PID         -  KB0156
 KB0156  STATE/COUNTY-  IL/COLES
 KB0156  COUNTRY     -  US
 KB0156  USGS QUAD   -  HUMBOLDT (2018)
 KB0156
 KB0156                         *CURRENT SURVEY CONTROL
 KB0156  ______________________________________________________________________
 KB0156* NAD 83(1986) POSITION- 39 30 40.     (N) 088 19 38.     (W)   SCALED
 KB0156* NAVD 88 ORTHO HEIGHT -   205.555 (meters)      674.39  (feet) ADJUSTED
 KB0156  ______________________________________________________________________
 KB0156  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 KB0156  DYNAMIC HEIGHT  -        205.438 (meters)      674.01  (feet) COMP
 KB0156  MODELED GRAVITY -    980,051.8   (mgal)                       NAVD 88
 KB0156
 KB0156  VERT ORDER      -  SECOND    CLASS 0
 KB0156
 KB0156.The horizontal coordinates were scaled from a map and have
 KB0156.an estimated accuracy of +/- 6 seconds.
 KB0156
 KB0156.The orthometric height was determined by differential leveling and
 KB0156.adjusted by the NATIONAL GEODETIC SURVEY
 KB0156.in June 1991.
 KB0156
 KB0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0156.GEOID18 height accuracy estimate available here.
 KB0156
 KB0156.Click photographs - Photos may exist for this station.
 KB0156
 KB0156.The dynamic height is computed by dividing the NAVD 88
 KB0156.geopotential number by the normal gravity value computed on the
 KB0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0156.degrees latitude (g = 980.6199 gals.).
 KB0156
 KB0156.The modeled gravity was interpolated from observed gravity values.
 KB0156
 KB0156;                    North         East    Units  Estimated Accuracy
 KB0156;SPC IL E     -   315,720.      300,530.      MT  (+/- 180 meters Scaled)
 KB0156
 KB0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ859743(NAD 83)
 KB0156
 KB0156                          SUPERSEDED SURVEY CONTROL
 KB0156
 KB0156  NGVD 29 (??/??/92)  205.618  (m)          674.60   (f) ADJ UNCH    2 0
 KB0156
 KB0156.Superseded values are not recommended for survey control.
 KB0156
 KB0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0156.See file dsdata.pdf to determine how the superseded data were derived.
 KB0156
 KB0156_MARKER: DB = BENCH MARK DISK
 KB0156_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0156_SP_SET: BRIDGE
 KB0156_STAMPING: F 208 1959
 KB0156_MARK LOGO: CGS
 KB0156_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0156
 KB0156  HISTORY     - Date     Condition        Report By
 KB0156  HISTORY     - 1959     MONUMENTED       CGS
 KB0156  HISTORY     - 1973     GOOD             ILHD
 KB0156  HISTORY     - 20011112 MARK NOT FOUND   INDIV
 KB0156  HISTORY     - 20050225 POOR             ILDT
 KB0156
 KB0156                          STATION DESCRIPTION
 KB0156
 KB0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0156'3.9 MI SE FROM DORANS.
 KB0156'ABOUT 1.15 MILES EAST ALONG A CONCRETE PAVED ROAD FROM ITS
 KB0156'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN DORANS, THENCE
 KB0156'2.75 MILES SOUTH ALONG AN ASPHALT ROAD, SET IN THE TOP OF THE
 KB0156'NORTH-NORTHEAST END OF THE WINGWALL AT THE SOUTHWEST CORNER
 KB0156'OF A 12-FOOT CONCRETE BRIDGE, 10 FEET WEST OF THE CENTER LINE
 KB0156'OF THE ROAD, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 KB0156
 KB0156                          STATION RECOVERY (1973)
 KB0156
 KB0156'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0156'RECOVERED IN GOOD CONDITION.
 KB0156
 KB0156                          STATION RECOVERY (2001)
 KB0156
 KB0156'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB0156'NEW BRIDGE BUILT IN 1988.  IDENTIFIED AS STRUCTURE NO. 015-3303,
 KB0156'SECTION 86-06119-00-BR.  NO SIGNS OF MARK FOUND.
 KB0156
 KB0156                          STATION RECOVERY (2005)
 KB0156
 KB0156'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0156'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0344 ***********************************************************************
 KB0344  DESIGNATION -  F 209
 KB0344  PID         -  KB0344
 KB0344  STATE/COUNTY-  IL/SHELBY
 KB0344  COUNTRY     -  US
 KB0344  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0344
 KB0344                         *CURRENT SURVEY CONTROL
 KB0344  ______________________________________________________________________
 KB0344* NAD 83(1986) POSITION- 39 13 19.     (N) 088 29 38.     (W)   SCALED
 KB0344* NAVD 88 ORTHO HEIGHT -   194.149 (meters)      636.97  (feet) ADJUSTED
 KB0344  ______________________________________________________________________
 KB0344  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 KB0344  DYNAMIC HEIGHT  -        194.034 (meters)      636.59  (feet) COMP
 KB0344  MODELED GRAVITY -    980,027.9   (mgal)                       NAVD 88
 KB0344
 KB0344  VERT ORDER      -  SECOND    CLASS 0
 KB0344
 KB0344.The horizontal coordinates were scaled from a map and have
 KB0344.an estimated accuracy of +/- 6 seconds.
 KB0344
 KB0344.The orthometric height was determined by differential leveling and
 KB0344.adjusted by the NATIONAL GEODETIC SURVEY
 KB0344.in June 1991.
 KB0344
 KB0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0344.GEOID18 height accuracy estimate available here.
 KB0344
 KB0344.Click photographs - Photos may exist for this station.
 KB0344
 KB0344.The dynamic height is computed by dividing the NAVD 88
 KB0344.geopotential number by the normal gravity value computed on the
 KB0344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0344.degrees latitude (g = 980.6199 gals.).
 KB0344
 KB0344.The modeled gravity was interpolated from observed gravity values.
 KB0344
 KB0344;                    North         East    Units  Estimated Accuracy
 KB0344;SPC IL E     -   283,630.      286,140.      MT  (+/- 180 meters Scaled)
 KB0344
 KB0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ710424(NAD 83)
 KB0344
 KB0344                          SUPERSEDED SURVEY CONTROL
 KB0344
 KB0344  NGVD 29 (??/??/92)  194.231  (m)          637.24   (f) ADJ UNCH    2 0
 KB0344
 KB0344.Superseded values are not recommended for survey control.
 KB0344
 KB0344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0344.See file dsdata.pdf to determine how the superseded data were derived.
 KB0344
 KB0344_MARKER: DB = BENCH MARK DISK
 KB0344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0344_STAMPING: F 209 1959
 KB0344_MARK LOGO: CGS
 KB0344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0344+STABILITY: SURFACE MOTION
 KB0344_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0344+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2004
 KB0344
 KB0344  HISTORY     - Date     Condition        Report By
 KB0344  HISTORY     - 1959     MONUMENTED       CGS
 KB0344  HISTORY     - 1973     GOOD             NGS
 KB0344  HISTORY     - 20041119 GOOD             ILDT
 KB0344
 KB0344                          STATION DESCRIPTION
 KB0344
 KB0344'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0344'0.4 MI S FROM SIGEL.
 KB0344'ABOUT 0.25 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0344'AT SIGEL, THENCE 0.1 MILE SOUTH ALONG AN ASPHALT ROAD, AT AN
 KB0344'EAST-WEST CROSS ROAD, 19 FEET EAST OF THE CENTER LINE OF THE
 KB0344'ROAD, 33 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 38
 KB0344'FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 1 FOOT WEST OF A
 KB0344'FENCE, 6 FEET SOUTH OF A FENCE CORNER, 1.9 FEET SOUTH OF A METAL
 KB0344'WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND SET
 KB0344'IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 KB0344
 KB0344                          STATION RECOVERY (1973)
 KB0344
 KB0344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0344'RECOVERED IN GOOD CONDITION.
 KB0344
 KB0344                          STATION RECOVERY (2004)
 KB0344
 KB0344'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0005 ***********************************************************************
 LC0005  DESIGNATION -  F 21
 LC0005  PID         -  LC0005
 LC0005  STATE/COUNTY-  IL/LIVINGSTON
 LC0005  COUNTRY     -  US
 LC0005  USGS QUAD   -  SAUNEMIN (2018)
 LC0005
 LC0005                         *CURRENT SURVEY CONTROL
 LC0005  ______________________________________________________________________
 LC0005* NAD 83(1986) POSITION- 40 59 32.     (N) 088 24 57.     (W)   SCALED
 LC0005* NAVD 88 ORTHO HEIGHT -   208.058 (meters)      682.60  (feet) ADJUSTED
 LC0005  ______________________________________________________________________
 LC0005  GEOID HEIGHT    -        -32.242 (meters)                     GEOID18
 LC0005  DYNAMIC HEIGHT  -        207.974 (meters)      682.33  (feet) COMP
 LC0005  MODELED GRAVITY -    980,211.8   (mgal)                       NAVD 88
 LC0005
 LC0005  VERT ORDER      -  SECOND    CLASS 0
 LC0005
 LC0005.The horizontal coordinates were scaled from a map and have
 LC0005.an estimated accuracy of +/- 6 seconds.
 LC0005
 LC0005.The orthometric height was determined by differential leveling and
 LC0005.adjusted by the NATIONAL GEODETIC SURVEY
 LC0005.in June 1991.
 LC0005
 LC0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0005.GEOID18 height accuracy estimate available here.
 LC0005
 LC0005.Click photographs - Photos may exist for this station.
 LC0005
 LC0005.The dynamic height is computed by dividing the NAVD 88
 LC0005.geopotential number by the normal gravity value computed on the
 LC0005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0005.degrees latitude (g = 980.6199 gals.).
 LC0005
 LC0005.The modeled gravity was interpolated from observed gravity values.
 LC0005
 LC0005;                    North         East    Units  Estimated Accuracy
 LC0005;SPC IL E     -   480,180.      293,060.      MT  (+/- 180 meters Scaled)
 LC0005
 LC0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL809388(NAD 83)
 LC0005
 LC0005                          SUPERSEDED SURVEY CONTROL
 LC0005
 LC0005  NGVD 29 (??/??/92)  208.129  (m)          682.84   (f) ADJ UNCH    2 0
 LC0005
 LC0005.Superseded values are not recommended for survey control.
 LC0005
 LC0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0005.See file dsdata.pdf to determine how the superseded data were derived.
 LC0005
 LC0005_MARKER: DB = BENCH MARK DISK
 LC0005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0005_STAMPING: F 21 1934
 LC0005_MARK LOGO: CGS
 LC0005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0005+STABILITY: SURFACE MOTION
 LC0005
 LC0005  HISTORY     - Date     Condition        Report By
 LC0005  HISTORY     - 1934     MONUMENTED       CGS
 LC0005  HISTORY     - 1980     MARK NOT FOUND   USGS
 LC0005
 LC0005                          STATION DESCRIPTION
 LC0005
 LC0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0005'7.2 MI S FROM DWIGHT.
 LC0005'7.2 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE VILLAGE HALL AT
 LC0005'DWIGHT, LIVINGSTON COUNTY, 84 FEET SOUTH OF THE CENTER OF THE
 LC0005'INTERSECTION OF A CROSS ROAD, 38 FEET EAST OF THE CENTERLINE OF
 LC0005'THE HIGHWAY, 2 FEET WEST OF A RIGHT-OF-WAY FENCE, AND ABOUT
 LC0005'2 1/2 FEET LOWER THAN THE ROADWAY.  A STANDARD DISK, STAMPED
 LC0005'F 21 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC0005
 LC0005                          STATION RECOVERY (1980)
 LC0005
 LC0005'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LC0005'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0415 ***********************************************************************
 KB0415  DESIGNATION -  F 210 RESET
 KB0415  PID         -  KB0415
 KB0415  STATE/COUNTY-  IL/CUMBERLAND
 KB0415  COUNTRY     -  US
 KB0415  USGS QUAD   -  GREENUP (2018)
 KB0415
 KB0415                         *CURRENT SURVEY CONTROL
 KB0415  ______________________________________________________________________
 KB0415* NAD 83(1986) POSITION- 39 12 41.     (N) 088 14 43.     (W)   SCALED
 KB0415* NAVD 88 ORTHO HEIGHT -   171.969 (meters)      564.20  (feet) ADJUSTED
 KB0415  ______________________________________________________________________
 KB0415  GEOID HEIGHT    -        -32.029 (meters)                     GEOID18
 KB0415  DYNAMIC HEIGHT  -        171.868 (meters)      563.87  (feet) COMP
 KB0415  MODELED GRAVITY -    980,034.5   (mgal)                       NAVD 88
 KB0415
 KB0415  VERT ORDER      -  SECOND    CLASS 0
 KB0415
 KB0415.The horizontal coordinates were scaled from a map and have
 KB0415.an estimated accuracy of +/- 6 seconds.
 KB0415
 KB0415.The orthometric height was determined by differential leveling and
 KB0415.adjusted by the NATIONAL GEODETIC SURVEY
 KB0415.in June 1991.
 KB0415
 KB0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0415.GEOID18 height accuracy estimate available here.
 KB0415
 KB0415.Click photographs - Photos may exist for this station.
 KB0415
 KB0415.The dynamic height is computed by dividing the NAVD 88
 KB0415.geopotential number by the normal gravity value computed on the
 KB0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0415.degrees latitude (g = 980.6199 gals.).
 KB0415
 KB0415.The modeled gravity was interpolated from observed gravity values.
 KB0415
 KB0415;                    North         East    Units  Estimated Accuracy
 KB0415;SPC IL E     -   282,450.      307,610.      MT  (+/- 180 meters Scaled)
 KB0415
 KB0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ924409(NAD 83)
 KB0415
 KB0415                          SUPERSEDED SURVEY CONTROL
 KB0415
 KB0415  NGVD 29 (??/??/92)  172.034  (m)          564.41   (f) ADJ UNCH    2 0
 KB0415
 KB0415.Superseded values are not recommended for survey control.
 KB0415
 KB0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0415.See file dsdata.pdf to determine how the superseded data were derived.
 KB0415
 KB0415_MARKER: DB = BENCH MARK DISK
 KB0415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0415_STAMPING: F 210 1959 RESET 1960
 KB0415_MARK LOGO: CGS
 KB0415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0415+STABILITY: SURFACE MOTION
 KB0415
 KB0415  HISTORY     - Date     Condition        Report By
 KB0415  HISTORY     - 1960     MONUMENTED       CGS
 KB0415  HISTORY     - 1973     GOOD             NGS
 KB0415  HISTORY     - 20050215 POOR             ILDT
 KB0415  HISTORY     - 20120417 MARK NOT FOUND   ILDT
 KB0415
 KB0415                          STATION DESCRIPTION
 KB0415
 KB0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0415'1.1 MI N FROM JEWETT.
 KB0415'ABOUT 0.5 MILES NORTHEAST ALONG A CONCRETE PAVED ROAD FROM THE
 KB0415'POST OFFICE AT JEWETT, THENCE 0.6 MILES WEST ALONG U.S. HIGHWAY
 KB0415'40, AT THE JUNCTION OF TWO FIELD ROADS NORTH ALONG THE EAST
 KB0415'AND WEST SIDE OF A NORTH-SOUTH FENCE LINE, 119 FEET NORTH OF THE
 KB0415'CENTER LINE OF THE HIGHWAY, 11 1/2 FEET WEST OF THE CENTER LINE
 KB0415'OF A FIELD ROAD, 9 FEET EAST OF THE CENTER LINE OF A FIELD
 KB0415'ROAD, 19 FEET NORTH OF THE EAST GATE POST, 1/2 FOOT EAST OF A
 KB0415'FENCE, 1.6 FEET SOUTH OF A METAL WITNESS POST, ABOUT 5 FEET ABOVE
 KB0415'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KB0415'PROJECTING 2 INCHES.  NOTE-- THE MARK MAY BE REACHED FROM JEWETT
 KB0415'BY GOING 0.3 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0415'WITH JEWETT ROAD IN THE NORTH EDGE OF JEWETT.
 KB0415
 KB0415                          STATION RECOVERY (1973)
 KB0415
 KB0415'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0415'RECOVERED IN GOOD CONDITION.
 KB0415
 KB0415                          STATION RECOVERY (2005)
 KB0415
 KB0415'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0415'MARK RECOVERED IN POOR CONDITION.
 KB0415
 KB0415                          STATION RECOVERY (2012)
 KB0415
 KB0415'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0415'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1409 ***********************************************************************
 KA1409  DESIGNATION -  F 211
 KA1409  PID         -  KA1409
 KA1409  STATE/COUNTY-  IL/CLARK
 KA1409  COUNTRY     -  US
 KA1409  USGS QUAD   -  CLARK CENTER (2018)
 KA1409
 KA1409                         *CURRENT SURVEY CONTROL
 KA1409  ______________________________________________________________________
 KA1409* NAD 83(1986) POSITION- 39 20 37.     (N) 087 51 08.     (W)   SCALED
 KA1409* NAVD 88 ORTHO HEIGHT -   192.071 (meters)      630.15  (feet) ADJUSTED
 KA1409  ______________________________________________________________________
 KA1409  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 KA1409  DYNAMIC HEIGHT  -        191.961 (meters)      629.79  (feet) COMP
 KA1409  MODELED GRAVITY -    980,047.5   (mgal)                       NAVD 88
 KA1409
 KA1409  VERT ORDER      -  SECOND    CLASS 0
 KA1409
 KA1409.The horizontal coordinates were scaled from a map and have
 KA1409.an estimated accuracy of +/- 6 seconds.
 KA1409
 KA1409.The orthometric height was determined by differential leveling and
 KA1409.adjusted by the NATIONAL GEODETIC SURVEY
 KA1409.in June 1991.
 KA1409
 KA1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1409.GEOID18 height accuracy estimate available here.
 KA1409
 KA1409.Click photographs - Photos may exist for this station.
 KA1409
 KA1409.The dynamic height is computed by dividing the NAVD 88
 KA1409.geopotential number by the normal gravity value computed on the
 KA1409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1409.degrees latitude (g = 980.6199 gals.).
 KA1409
 KA1409.The modeled gravity was interpolated from observed gravity values.
 KA1409
 KA1409;                    North         East    Units  Estimated Accuracy
 KA1409;SPC IL E     -   297,240.      341,470.      MT  (+/- 180 meters Scaled)
 KA1409
 KA1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ265552(NAD 83)
 KA1409
 KA1409                          SUPERSEDED SURVEY CONTROL
 KA1409
 KA1409  NGVD 29 (??/??/92)  192.144  (m)          630.39   (f) ADJ UNCH    2 0
 KA1409
 KA1409.Superseded values are not recommended for survey control.
 KA1409
 KA1409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1409.See file dsdata.pdf to determine how the superseded data were derived.
 KA1409
 KA1409_MARKER: DB = BENCH MARK DISK
 KA1409_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1409_SP_SET: BRIDGE
 KA1409_STAMPING: F 211 1959
 KA1409_MARK LOGO: CGS
 KA1409_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1409
 KA1409  HISTORY     - Date     Condition        Report By
 KA1409  HISTORY     - 1959     MONUMENTED       CGS
 KA1409  HISTORY     - 19950805 GOOD             USPSQD
 KA1409
 KA1409                          STATION DESCRIPTION
 KA1409
 KA1409'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1409'1.6 MI NE FROM MARTINSVILLE.
 KA1409'1.6 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1409'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, AT THE CROSSING OF
 KA1409'THE PENNSYLVANIA RAILROAD, SET IN THE TOP OF THE WEST END OF THE
 KA1409'NORTHEAST ABUTMENT OF THE SKEW PENNSYLVANIA RAILROAD BRIDGE OVER
 KA1409'THE HIGHWAY, 10 FEET WEST-NORTHWEST OF THE WEST-NORTHWEST RAIL AND
 KA1409'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK.
 KA1409
 KA1409                          STATION RECOVERY (1995)
 KA1409
 KA1409'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1409'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0955 ***********************************************************************
 JB0955  DESIGNATION -  F 212
 JB0955  PID         -  JB0955
 JB0955  STATE/COUNTY-  IL/BOND
 JB0955  COUNTRY     -  US
 JB0955  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0955
 JB0955                         *CURRENT SURVEY CONTROL
 JB0955  ______________________________________________________________________
 JB0955* NAD 83(1986) POSITION- 38 54 31.5    (N) 089 17 21.7    (W)   HD_HELD2
 JB0955* NAVD 88 ORTHO HEIGHT -   171.654 (meters)      563.17  (feet) ADJUSTED
 JB0955  ______________________________________________________________________
 JB0955  GEOID HEIGHT    -        -31.447 (meters)                     GEOID18
 JB0955  DYNAMIC HEIGHT  -        171.548 (meters)      562.82  (feet) COMP
 JB0955  MODELED GRAVITY -    980,008.6   (mgal)                       NAVD 88
 JB0955
 JB0955  VERT ORDER      -  SECOND    CLASS 0
 JB0955
 JB0955.The horizontal coordinates were established by autonomous hand held GPS
 JB0955.observations and have an estimated accuracy of +/- 10 meters.
 JB0955
 JB0955.The orthometric height was determined by differential leveling and
 JB0955.adjusted by the NATIONAL GEODETIC SURVEY
 JB0955.in June 1991.
 JB0955
 JB0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0955.GEOID18 height accuracy estimate available here.
 JB0955
 JB0955.Click photographs - Photos may exist for this station.
 JB0955
 JB0955.The dynamic height is computed by dividing the NAVD 88
 JB0955.geopotential number by the normal gravity value computed on the
 JB0955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0955.degrees latitude (g = 980.6199 gals.).
 JB0955
 JB0955.The modeled gravity was interpolated from observed gravity values.
 JB0955
 JB0955;                    North         East    Units  Estimated Accuracy
 JB0955;SPC IL W     -   249,206.      776,092.      MT  (+/- 10 meters HH2 GPS)
 JB0955
 JB0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0149409142(NAD 83)
 JB0955
 JB0955                          SUPERSEDED SURVEY CONTROL
 JB0955
 JB0955  NGVD 29 (??/??/92)  171.780  (m)          563.58   (f) ADJ UNCH    2 0
 JB0955
 JB0955.Superseded values are not recommended for survey control.
 JB0955
 JB0955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0955.See file dsdata.pdf to determine how the superseded data were derived.
 JB0955
 JB0955_MARKER: DB = BENCH MARK DISK
 JB0955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0955_STAMPING: F 212 1960
 JB0955_MARK LOGO: CGS
 JB0955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0955+STABILITY: SURFACE MOTION
 JB0955_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0955+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2009
 JB0955
 JB0955  HISTORY     - Date     Condition        Report By
 JB0955  HISTORY     - 1960     MONUMENTED       CGS
 JB0955  HISTORY     - 20091229 GOOD             GEOCAC
 JB0955
 JB0955                          STATION DESCRIPTION
 JB0955
 JB0955'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0955'1.8 MI SW FROM MULBERRY GROVE.
 JB0955'ABOUT 0.9 MILE WEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0955'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, THENCE 0.3 MILE SOUTH
 JB0955'ALONG AN OILED ROAD, THENCE 0.3 MILE WEST ALONG AN OILED ROAD,
 JB0955'THENCE 0.35 MILE SOUTH ALONG AN OILED ROAD, AT A FARM DRIVE WEST
 JB0955'TO A FARM HOUSE, 22 FEET WEST OF THE CENTER LINE OF THE ROAD,
 JB0955'34 FEET NORTH OF THE CENTER LINE OF THE DRIVE, 1 1/2 FEET EAST
 JB0955'OF A FENCE, 22 FEET NORTH OF A FENCE CORNER, 2.5 FEET SOUTH OF
 JB0955'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 JB0955'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0955
 JB0955                          STATION RECOVERY (2009)
 JB0955
 JB0955'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB0955'THE MARK IS 34 FEET NORTH OF THE DRIVE TO 1143 MISSOURI AVE, AND IS
 JB0955'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1406 ***********************************************************************
 JB1406  DESIGNATION -  F 213
 JB1406  PID         -  JB1406
 JB1406  STATE/COUNTY-  IL/MADISON
 JB1406  COUNTRY     -  US
 JB1406  USGS QUAD   -  SAINT ROSE (2018)
 JB1406
 JB1406                         *CURRENT SURVEY CONTROL
 JB1406  ______________________________________________________________________
 JB1406* NAD 83(1986) POSITION- 38 44 35.     (N) 089 35 53.     (W)   SCALED
 JB1406* NAVD 88 ORTHO HEIGHT -   161.391 (meters)      529.50  (feet) ADJUSTED
 JB1406  ______________________________________________________________________
 JB1406  GEOID HEIGHT    -        -31.053 (meters)                     GEOID18
 JB1406  DYNAMIC HEIGHT  -        161.290 (meters)      529.17  (feet) COMP
 JB1406  MODELED GRAVITY -    979,999.7   (mgal)                       NAVD 88
 JB1406
 JB1406  VERT ORDER      -  SECOND    CLASS 0
 JB1406
 JB1406.The horizontal coordinates were scaled from a map and have
 JB1406.an estimated accuracy of +/- 6 seconds.
 JB1406
 JB1406.The orthometric height was determined by differential leveling and
 JB1406.adjusted by the NATIONAL GEODETIC SURVEY
 JB1406.in June 1991.
 JB1406
 JB1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1406.GEOID18 height accuracy estimate available here.
 JB1406
 JB1406.Click photographs - Photos may exist for this station.
 JB1406
 JB1406.The dynamic height is computed by dividing the NAVD 88
 JB1406.geopotential number by the normal gravity value computed on the
 JB1406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1406.degrees latitude (g = 980.6199 gals.).
 JB1406
 JB1406.The modeled gravity was interpolated from observed gravity values.
 JB1406
 JB1406;                    North         East    Units  Estimated Accuracy
 JB1406;SPC IL W     -   230,600.      749,430.      MT  (+/- 180 meters Scaled)
 JB1406
 JB1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH742914(NAD 83)
 JB1406
 JB1406                          SUPERSEDED SURVEY CONTROL
 JB1406
 JB1406  NGVD 29 (??/??/92)  161.512  (m)          529.89   (f) ADJ UNCH    2 0
 JB1406
 JB1406.Superseded values are not recommended for survey control.
 JB1406
 JB1406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1406.See file dsdata.pdf to determine how the superseded data were derived.
 JB1406
 JB1406_MARKER: DB = BENCH MARK DISK
 JB1406_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1406_SP_SET: BOX CULVERT HEADWALL
 JB1406_STAMPING: F 213 1960
 JB1406_MARK LOGO: CGS
 JB1406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1406+STABILITY: SURFACE MOTION
 JB1406
 JB1406  HISTORY     - Date     Condition        Report By
 JB1406  HISTORY     - 1960     MONUMENTED       CGS
 JB1406  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JB1406
 JB1406                          STATION DESCRIPTION
 JB1406
 JB1406'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1406'7.8 MI SW FROM POCAHONTAS.
 JB1406'ABOUT 3.65 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1406'JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE 4.1 MILE SOUTH
 JB1406'ALONG AN OILED ROAD, THENCE 0.05 MILE WEST ALONG AN OILED ROAD,
 JB1406'SET IN THE TOP OF THE EAST END OF THE SOUTH HEADWALL OF A 4-FOOT
 JB1406'CONCRETE BOX CULVERT, 10 FEET SOUTH OF THE CENTER LINE OF THE
 JB1406'ROAD AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD.
 JB1406
 JB1406                          STATION RECOVERY (2011)
 JB1406
 JB1406'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (KAK)
 JB1406'THE HEADWALLS WERE REMOVED AT SOMETIME IN THE PAST ALONG WITH THE
 JB1406'MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0740 ***********************************************************************
 JB0740  DESIGNATION -  F 214
 JB0740  PID         -  JB0740
 JB0740  STATE/COUNTY-  IL/FAYETTE
 JB0740  COUNTRY     -  US
 JB0740  USGS QUAD   -  EDGEWOOD (2018)
 JB0740
 JB0740                         *CURRENT SURVEY CONTROL
 JB0740  ______________________________________________________________________
 JB0740* NAD 83(1986) POSITION- 38 53 04.     (N) 088 43 38.     (W)   SCALED
 JB0740* NAVD 88 ORTHO HEIGHT -   175.006 (meters)      574.17  (feet) ADJUSTED
 JB0740  ______________________________________________________________________
 JB0740  GEOID HEIGHT    -        -31.628 (meters)                     GEOID18
 JB0740  DYNAMIC HEIGHT  -        174.898 (meters)      573.81  (feet) COMP
 JB0740  MODELED GRAVITY -    980,006.0   (mgal)                       NAVD 88
 JB0740
 JB0740  VERT ORDER      -  SECOND    CLASS 0
 JB0740
 JB0740.The horizontal coordinates were scaled from a map and have
 JB0740.an estimated accuracy of +/- 6 seconds.
 JB0740
 JB0740.The orthometric height was determined by differential leveling and
 JB0740.adjusted by the NATIONAL GEODETIC SURVEY
 JB0740.in June 1991.
 JB0740
 JB0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0740.GEOID18 height accuracy estimate available here.
 JB0740
 JB0740.Click photographs - Photos may exist for this station.
 JB0740
 JB0740.The dynamic height is computed by dividing the NAVD 88
 JB0740.geopotential number by the normal gravity value computed on the
 JB0740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0740.degrees latitude (g = 980.6199 gals.).
 JB0740
 JB0740.The modeled gravity was interpolated from observed gravity values.
 JB0740
 JB0740;                    North         East    Units  Estimated Accuracy
 JB0740;SPC IL E     -   246,220.      265,820.      MT  (+/- 180 meters Scaled)
 JB0740
 JB0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ501053(NAD 83)
 JB0740
 JB0740                          SUPERSEDED SURVEY CONTROL
 JB0740
 JB0740  NGVD 29 (??/??/92)  175.107  (m)          574.50   (f) ADJ UNCH    2 0
 JB0740
 JB0740.Superseded values are not recommended for survey control.
 JB0740
 JB0740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0740.See file dsdata.pdf to determine how the superseded data were derived.
 JB0740
 JB0740_MARKER: DB = BENCH MARK DISK
 JB0740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0740_STAMPING: F 214 1960
 JB0740_MARK LOGO: CGS
 JB0740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0740+STABILITY: SURFACE MOTION
 JB0740
 JB0740  HISTORY     - Date     Condition        Report By
 JB0740  HISTORY     - 1960     MONUMENTED       CGS
 JB0740
 JB0740                          STATION DESCRIPTION
 JB0740
 JB0740'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0740'1.1 MI NW FROM LA CLEDE.
 JB0740'ABOUT 0.35 MILE WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE
 JB0740'AT LA CLEDE, THENCE 0.4 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 JB0740'0.35 MILE WEST ALONG A GRAVEL ROAD, AT A RED BOARD GATE SOUTH OF
 JB0740'THE ROAD, 27 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT
 JB0740'NORTH OF A FENCE, 11 FEET WEST OF THE WEST END OF THE GATE,
 JB0740'14 1/2 FEET SOUTHWEST OF THE WEST END OF A CORRUGATED PIPE
 JB0740'CULVERT, 1.9 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 JB0740'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB0740'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0640 ***********************************************************************
 JB0640  DESIGNATION -  F 215
 JB0640  PID         -  JB0640
 JB0640  STATE/COUNTY-  IL/MARION
 JB0640  COUNTRY     -  US
 JB0640  USGS QUAD   -  SALEM SOUTH (2018)
 JB0640
 JB0640                         *CURRENT SURVEY CONTROL
 JB0640  ______________________________________________________________________
 JB0640* NAD 83(1986) POSITION- 38 34 31.11   (N) 088 57 11.29   (W)   HD_HELD1
 JB0640* NAVD 88 ORTHO HEIGHT -   152.369 (meters)      499.90  (feet) ADJUSTED
 JB0640  ______________________________________________________________________
 JB0640  GEOID HEIGHT    -        -30.843 (meters)                     GEOID18
 JB0640  DYNAMIC HEIGHT  -        152.272 (meters)      499.58  (feet) COMP
 JB0640  MODELED GRAVITY -    979,987.8   (mgal)                       NAVD 88
 JB0640
 JB0640  VERT ORDER      -  SECOND    CLASS 0
 JB0640
 JB0640.The horizontal coordinates were determined by differentially corrected
 JB0640.hand held GPS observations or other comparable positioning techniques
 JB0640.and have an estimated accuracy of +/- 3 meters.
 JB0640
 JB0640.The orthometric height was determined by differential leveling and
 JB0640.adjusted by the NATIONAL GEODETIC SURVEY
 JB0640.in June 1991.
 JB0640
 JB0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0640.GEOID18 height accuracy estimate available here.
 JB0640
 JB0640.Click photographs - Photos may exist for this station.
 JB0640
 JB0640.The dynamic height is computed by dividing the NAVD 88
 JB0640.geopotential number by the normal gravity value computed on the
 JB0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0640.degrees latitude (g = 980.6199 gals.).
 JB0640
 JB0640.The modeled gravity was interpolated from observed gravity values.
 JB0640
 JB0640;                    North         East    Units  Estimated Accuracy
 JB0640;SPC IL E     -   212,015.7     245,990.3     MT  (+/- 3 meters HH1 GPS) 
 JB0640
 JB0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2986071458(NAD 83)
 JB0640
 JB0640                          SUPERSEDED SURVEY CONTROL
 JB0640
 JB0640  NGVD 29 (??/??/92)  152.478  (m)          500.25   (f) ADJ UNCH    2 0
 JB0640
 JB0640.Superseded values are not recommended for survey control.
 JB0640
 JB0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0640.See file dsdata.pdf to determine how the superseded data were derived.
 JB0640
 JB0640_MARKER: DB = BENCH MARK DISK
 JB0640_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0640_SP_SET: BOX CULVERT HEADWALL
 JB0640_STAMPING: F 215 1960
 JB0640_MARK LOGO: CGS
 JB0640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0640+STABILITY: SURFACE MOTION
 JB0640
 JB0640  HISTORY     - Date     Condition        Report By
 JB0640  HISTORY     - 1960     MONUMENTED       CGS
 JB0640  HISTORY     - 20110831 GOOD             ILDT
 JB0640  HISTORY     - 20130925 GOOD             ILDT
 JB0640
 JB0640                          STATION DESCRIPTION
 JB0640
 JB0640'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0640'4.3 MI S FROM SALEM.
 JB0640'ABOUT 3.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0640'IN SALEM, THENCE 0.7 MILE WEST ALONG AN OILED ROAD, THENCE 0.1
 JB0640'MILE SOUTH ALONG AN OILED ROAD, SET IN THE TOP OF THE SOUTH END
 JB0640'OF THE WEST HEADWALL OF AN 8-FOOT CONCRETE BOX CULVERT, 12 FEET
 JB0640'WEST OF THE CENTER LINE OF THE ROAD AND ABOUT 1/2 FOOT ABOVE THE
 JB0640'LEVEL OF THE ROAD.
 JB0640
 JB0640                          STATION RECOVERY (2011)
 JB0640
 JB0640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0640'RECOVERED IN GOOD CONDITION.
 JB0640
 JB0640                          STATION RECOVERY (2013)
 JB0640
 JB0640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0370 ***********************************************************************
 JB0370  DESIGNATION -  F 216
 JB0370  PID         -  JB0370
 JB0370  STATE/COUNTY-  IL/JEFFERSON
 JB0370  COUNTRY     -  US
 JB0370  USGS QUAD   -  MOUNT VERNON (2018)
 JB0370
 JB0370                         *CURRENT SURVEY CONTROL
 JB0370  ______________________________________________________________________
 JB0370* NAD 83(1986) POSITION- 38 15 29.     (N) 088 54 59.     (W)   SCALED
 JB0370* NAVD 88 ORTHO HEIGHT -   131.284 (meters)      430.72  (feet) ADJUSTED
 JB0370  ______________________________________________________________________
 JB0370  GEOID HEIGHT    -        -30.084 (meters)                     GEOID18
 JB0370  DYNAMIC HEIGHT  -        131.199 (meters)      430.44  (feet) COMP
 JB0370  MODELED GRAVITY -    979,982.3   (mgal)                       NAVD 88
 JB0370
 JB0370  VERT ORDER      -  SECOND    CLASS 0
 JB0370
 JB0370.The horizontal coordinates were scaled from a map and have
 JB0370.an estimated accuracy of +/- 6 seconds.
 JB0370
 JB0370.The orthometric height was determined by differential leveling and
 JB0370.adjusted by the NATIONAL GEODETIC SURVEY
 JB0370.in June 1991.
 JB0370
 JB0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0370.GEOID18 height accuracy estimate available here.
 JB0370
 JB0370.Click photographs - Photos may exist for this station.
 JB0370
 JB0370.The dynamic height is computed by dividing the NAVD 88
 JB0370.geopotential number by the normal gravity value computed on the
 JB0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0370.degrees latitude (g = 980.6199 gals.).
 JB0370
 JB0370.The modeled gravity was interpolated from observed gravity values.
 JB0370
 JB0370;                    North         East    Units  Estimated Accuracy
 JB0370;SPC IL E     -   176,780.      248,970.      MT  (+/- 180 meters Scaled)
 JB0370
 JB0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH323361(NAD 83)
 JB0370
 JB0370                          SUPERSEDED SURVEY CONTROL
 JB0370
 JB0370  NGVD 29 (??/??/92)  131.392  (m)          431.08   (f) ADJ UNCH    2 0
 JB0370
 JB0370.Superseded values are not recommended for survey control.
 JB0370
 JB0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0370.See file dsdata.pdf to determine how the superseded data were derived.
 JB0370
 JB0370_MARKER: DB = BENCH MARK DISK
 JB0370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0370_STAMPING: F 216 1960
 JB0370_MARK LOGO: CGS
 JB0370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0370+STABILITY: SURFACE MOTION
 JB0370
 JB0370  HISTORY     - Date     Condition        Report By
 JB0370  HISTORY     - 1960     MONUMENTED       CGS
 JB0370  HISTORY     - 20090122 MARK NOT FOUND   ILDT
 JB0370
 JB0370                          STATION DESCRIPTION
 JB0370
 JB0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0370'5.2 MI S FROM MT VERNON.
 JB0370'ABOUT 4.2 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0370'RAILROAD FROM THE STATION AT MT. VERNON, THENCE 0.95 MILES WEST
 JB0370'ALONG A DIRT ROAD, AT THE JUNCTION OF A DIRT ROAD SOUTH AND
 JB0370'ASPHALT ROADS TO THE NORTH AND WEST, 26 FEET SOUTH OF THE
 JB0370'CENTER LINE OF THE ROAD, 21 FEET EAST OF THE CENTER LINE OF THE
 JB0370'DIRT ROAD SOUTH, 35 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION,
 JB0370'2 FEET WEST OF A POWER POLE USED AS A BRACE, 1.7 FEET SOUTH OF
 JB0370'A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD
 JB0370'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0370
 JB0370                          STATION RECOVERY (2009)
 JB0370
 JB0370'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0370'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0945 ***********************************************************************
 HB0945  DESIGNATION -  F 217 RESET
 HB0945  PID         -  HB0945
 HB0945  STATE/COUNTY-  IL/PULASKI
 HB0945  COUNTRY     -  US
 HB0945  USGS QUAD   -  DONGOLA (2018)
 HB0945
 HB0945                         *CURRENT SURVEY CONTROL
 HB0945  ______________________________________________________________________
 HB0945* NAD 83(1986) POSITION- 37 16 44.     (N) 089 09 24.     (W)   SCALED
 HB0945* NAVD 88 ORTHO HEIGHT -   102.33  (+/-2cm)      335.7   (feet) VERTCON3
 HB0945  ______________________________________________________________________
 HB0945  GEOID HEIGHT    -        -28.364 (meters)                     GEOID18
 HB0945  VERT ORDER      -  ? (See Below)
 HB0945
 HB0945.The horizontal coordinates were scaled from a map and have
 HB0945.an estimated accuracy of +/- 6 seconds.
 HB0945
 HB0945.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0945.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0945
 HB0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0945.GEOID18 height accuracy estimate available here.
 HB0945
 HB0945.The vertical order pertains to the NGVD 29 superseded value.
 HB0945
 HB0945.Click photographs - Photos may exist for this station.
 HB0945
 HB0945;                    North         East    Units  Estimated Accuracy
 HB0945;SPC IL W     -    68,420.      789,570.      MT  (+/- 180 meters Scaled)
 HB0945
 HB0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG087279(NAD 83)
 HB0945
 HB0945                          SUPERSEDED SURVEY CONTROL
 HB0945
 HB0945  NGVD 29 (11/26/84)  102.286  (m)          335.58   (f) ADJUSTED       
 HB0945
 HB0945.Superseded values are not recommended for survey control.
 HB0945
 HB0945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0945.See file dsdata.pdf to determine how the superseded data were derived.
 HB0945
 HB0945_MARKER: DB = BENCH MARK DISK
 HB0945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0945_STAMPING: F 217 RESET 1965
 HB0945_MARK LOGO: CGS
 HB0945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0945+STABILITY: SURFACE MOTION
 HB0945
 HB0945  HISTORY     - Date     Condition        Report By
 HB0945  HISTORY     - 1965     MONUMENTED       ILHD
 HB0945
 HB0945                          STATION DESCRIPTION
 HB0945
 HB0945'DESCRIBED BY IL HIGHWAY DEPT 1965
 HB0945'1.4 MI SE FROM ULLIN.
 HB0945'ABOUT 0.4 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM THE JUNCTION
 HB0945'OF FIRST STREET NORTH AT ULLIN, THENCE 1.0 MILE EAST ALONG FAS
 HB0945'938 0.25 MILES EAST OF A FARMHOUSE SOUTH OF THE ROAD AND 0.35
 HB0945'MILES WEST OF A JUNCTION WITH A ROAD TO THE SOUTH, BEING 68 FEET
 HB0945'NORTH OF THE CENTERLINE OF RT. 938, 8 FEET WEST OF A FENCE LINE,
 HB0945'2 FEET EAST OF A METAL WITNESS POST, SET IN A 12 INCH SQUARE
 HB0945'CONCRETE POST PROJECTING 1 INCH ABOVE GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1420 ***********************************************************************
 JB1420  DESIGNATION -  F 218
 JB1420  PID         -  JB1420
 JB1420  STATE/COUNTY-  IL/MADISON
 JB1420  COUNTRY     -  US
 JB1420  USGS QUAD   -  WORDEN (2018)
 JB1420
 JB1420                         *CURRENT SURVEY CONTROL
 JB1420  ______________________________________________________________________
 JB1420* NAD 83(1986) POSITION- 38 58 26.     (N) 089 48 03.     (W)   SCALED
 JB1420* NAVD 88 ORTHO HEIGHT -   182.765 (meters)      599.62  (feet) ADJUSTED
 JB1420  ______________________________________________________________________
 JB1420  GEOID HEIGHT    -        -31.138 (meters)                     GEOID18
 JB1420  DYNAMIC HEIGHT  -        182.658 (meters)      599.27  (feet) COMP
 JB1420  MODELED GRAVITY -    980,035.1   (mgal)                       NAVD 88
 JB1420
 JB1420  VERT ORDER      -  SECOND    CLASS 0
 JB1420
 JB1420.The horizontal coordinates were scaled from a map and have
 JB1420.an estimated accuracy of +/- 6 seconds.
 JB1420
 JB1420.The orthometric height was determined by differential leveling and
 JB1420.adjusted by the NATIONAL GEODETIC SURVEY
 JB1420.in June 1991.
 JB1420
 JB1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1420.GEOID18 height accuracy estimate available here.
 JB1420
 JB1420.Click photographs - Photos may exist for this station.
 JB1420
 JB1420.The dynamic height is computed by dividing the NAVD 88
 JB1420.geopotential number by the normal gravity value computed on the
 JB1420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1420.degrees latitude (g = 980.6199 gals.).
 JB1420
 JB1420.The modeled gravity was interpolated from observed gravity values.
 JB1420
 JB1420;                    North         East    Units  Estimated Accuracy
 JB1420;SPC IL W     -   256,130.      731,700.      MT  (+/- 180 meters Scaled)
 JB1420
 JB1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ573176(NAD 83)
 JB1420
 JB1420                          SUPERSEDED SURVEY CONTROL
 JB1420
 JB1420  NGVD 29 (??/??/92)  182.885  (m)          600.02   (f) ADJ UNCH    2 0
 JB1420
 JB1420.Superseded values are not recommended for survey control.
 JB1420
 JB1420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1420.See file dsdata.pdf to determine how the superseded data were derived.
 JB1420
 JB1420_MARKER: DB = BENCH MARK DISK
 JB1420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1420_STAMPING: F 218 1960
 JB1420_MARK LOGO: CGS
 JB1420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1420+STABILITY: SURFACE MOTION
 JB1420
 JB1420  HISTORY     - Date     Condition        Report By
 JB1420  HISTORY     - 1960     MONUMENTED       CGS
 JB1420  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1420
 JB1420                          STATION DESCRIPTION
 JB1420
 JB1420'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1420'5.5 MI S FROM STAUNTON.
 JB1420'ABOUT 1.3 MILES NORTHEAST ALONG THE STAUTON AND LITCHFIELD ROAD
 JB1420'FROM THE PUBLIC PARK, THENCE 3.9 MILES SOUTHWEST ALONG OLD U.S.
 JB1420'HIGHWAY 66, THENCE 0.3 MILES SOUTH ALONG STATE HIGHWAY 4 AT A
 JB1420'FENCE CORNER EAST OF THE HIGHWAY, 29 FEET EAST OF THE CENTER
 JB1420'LINE OF THE HIGHWAY, 1 FOOT WEST OF THE FENCE, 10 FEET NORTH
 JB1420'OF A FENCE CORNER, 66 FEET NORTHEAST AND ACROSS THE ROAD FROM
 JB1420'THE POLE NUMBER 1-B. T.-15, 2 FEET NORTH-NORTHWEST OF A METAL
 JB1420'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND
 JB1420'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB1420'NOTE-- THIS MARK MAY ALSO BE REACHED FROM THE WORDEN PUBLIC
 JB1420'HIGHSCHOOL IN WORDEN BY GOING 2.0 MILES EAST ALONG WORDEN ROAD,
 JB1420'THENCE 2.65 MILES NORTH ALONG STATE HIGHWAY 4.
 JB1420
 JB1420                          STATION RECOVERY (1987)
 JB1420
 JB1420'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1420'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1059 ***********************************************************************
 KB1059  DESIGNATION -  F 219
 KB1059  PID         -  KB1059
 KB1059  STATE/COUNTY-  IL/SANGAMON
 KB1059  COUNTRY     -  US
 KB1059  USGS QUAD   -  CHATHAM (2018)
 KB1059
 KB1059                         *CURRENT SURVEY CONTROL
 KB1059  ______________________________________________________________________
 KB1059* NAD 83(1986) POSITION- 39 42 22.     (N) 089 38 48.     (W)   SCALED
 KB1059* NAVD 88 ORTHO HEIGHT -   171.699 (meters)      563.32  (feet) ADJUSTED
 KB1059  ______________________________________________________________________
 KB1059  GEOID HEIGHT    -        -32.403 (meters)                     GEOID18
 KB1059  DYNAMIC HEIGHT  -        171.603 (meters)      563.00  (feet) COMP
 KB1059  MODELED GRAVITY -    980,068.0   (mgal)                       NAVD 88
 KB1059
 KB1059  VERT ORDER      -  SECOND    CLASS 0
 KB1059
 KB1059.The horizontal coordinates were scaled from a map and have
 KB1059.an estimated accuracy of +/- 6 seconds.
 KB1059
 KB1059.The orthometric height was determined by differential leveling and
 KB1059.adjusted by the NATIONAL GEODETIC SURVEY
 KB1059.in June 1991.
 KB1059
 KB1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1059.GEOID18 height accuracy estimate available here.
 KB1059
 KB1059.Click photographs - Photos may exist for this station.
 KB1059
 KB1059.The dynamic height is computed by dividing the NAVD 88
 KB1059.geopotential number by the normal gravity value computed on the
 KB1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1059.degrees latitude (g = 980.6199 gals.).
 KB1059
 KB1059.The modeled gravity was interpolated from observed gravity values.
 KB1059
 KB1059;                    North         East    Units  Estimated Accuracy
 KB1059;SPC IL W     -   337,490.      744,590.      MT  (+/- 180 meters Scaled)
 KB1059
 KB1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ731984(NAD 83)
 KB1059
 KB1059                          SUPERSEDED SURVEY CONTROL
 KB1059
 KB1059  NGVD 29 (??/??/92)  171.813  (m)          563.69   (f) ADJ UNCH    2 0
 KB1059
 KB1059.Superseded values are not recommended for survey control.
 KB1059
 KB1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1059.See file dsdata.pdf to determine how the superseded data were derived.
 KB1059
 KB1059_MARKER: DB = BENCH MARK DISK
 KB1059_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1059_SP_SET: BOX CULVERT HEADWALL
 KB1059_STAMPING: F 219 1960
 KB1059_MARK LOGO: CGS
 KB1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1059+STABILITY: SURFACE MOTION
 KB1059
 KB1059  HISTORY     - Date     Condition        Report By
 KB1059  HISTORY     - 1960     MONUMENTED       CGS
 KB1059  HISTORY     - 1976     GOOD             NGS
 KB1059
 KB1059                          STATION DESCRIPTION
 KB1059
 KB1059'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1059'3.6 MI SW FROM SPRINGFIELD.
 KB1059'3.5 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1059'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.15
 KB1059'MILES WEST ALONG AN ASPHALT ROAD, ABOUT 0.05 MILES WEST OF A
 KB1059'DRIVE SOUTH TO A FARM HOUSE, SET IN THE TOP OF THE SOUTH HEADWALL
 KB1059'OF A 3 FOOT CONCRETE BOX CULVERT, 15 FEET SOUTH OF THE CENTER
 KB1059'LINE OF THE ROAD, 4 FEET WEST OF THE EAST END OF THE HEADWALL,
 KB1059'AND ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 KB1059
 KB1059                          STATION RECOVERY (1976)
 KB1059
 KB1059'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0190 ***********************************************************************
 LC0190  DESIGNATION -  F 22
 LC0190  PID         -  LC0190
 LC0190  STATE/COUNTY-  IL/FORD
 LC0190  COUNTRY     -  US
 LC0190  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0190
 LC0190                         *CURRENT SURVEY CONTROL
 LC0190  ______________________________________________________________________
 LC0190* NAD 83(1986) POSITION- 40 29 26.     (N) 088 22 48.     (W)   SCALED
 LC0190* NAVD 88 ORTHO HEIGHT -   233.943 (meters)      767.53  (feet) ADJUSTED
 LC0190  ______________________________________________________________________
 LC0190  GEOID HEIGHT    -        -31.997 (meters)                     GEOID18
 LC0190  DYNAMIC HEIGHT  -        233.834 (meters)      767.17  (feet) COMP
 LC0190  MODELED GRAVITY -    980,152.6   (mgal)                       NAVD 88
 LC0190
 LC0190  VERT ORDER      -  SECOND    CLASS 0
 LC0190
 LC0190.The horizontal coordinates were scaled from a map and have
 LC0190.an estimated accuracy of +/- 6 seconds.
 LC0190
 LC0190.The orthometric height was determined by differential leveling and
 LC0190.adjusted by the NATIONAL GEODETIC SURVEY
 LC0190.in June 1991.
 LC0190
 LC0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0190.GEOID18 height accuracy estimate available here.
 LC0190
 LC0190.Click photographs - Photos may exist for this station.
 LC0190
 LC0190.The dynamic height is computed by dividing the NAVD 88
 LC0190.geopotential number by the normal gravity value computed on the
 LC0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0190.degrees latitude (g = 980.6199 gals.).
 LC0190
 LC0190.The modeled gravity was interpolated from observed gravity values.
 LC0190
 LC0190;                    North         East    Units  Estimated Accuracy
 LC0190;SPC IL E     -   424,470.      296,040.      MT  (+/- 180 meters Scaled)
 LC0190
 LC0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK830831(NAD 83)
 LC0190
 LC0190                          SUPERSEDED SURVEY CONTROL
 LC0190
 LC0190  NGVD 29 (??/??/92)  234.00   (m)          767.7    (f) COMPUTED    2 0
 LC0190
 LC0190.Superseded values are not recommended for survey control.
 LC0190
 LC0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0190.See file dsdata.pdf to determine how the superseded data were derived.
 LC0190
 LC0190_MARKER: DB = BENCH MARK DISK
 LC0190_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0190_SP_SET: CULVERT HEADWALL
 LC0190_STAMPING: F 22 1934
 LC0190_MARK LOGO: CGS
 LC0190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0190+STABILITY: SURFACE MOTION
 LC0190
 LC0190  HISTORY     - Date     Condition        Report By
 LC0190  HISTORY     - 1934     MONUMENTED       CGS
 LC0190  HISTORY     - 1969     GOOD             CGS
 LC0190
 LC0190                          STATION DESCRIPTION
 LC0190
 LC0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0190'1.8 MI S FROM GARBER.
 LC0190'1.8 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0190'GARBER, FORD COUNTY, 17 POLES SOUTH OF MILEPOST 111, 45 FEET
 LC0190'WEST OF THE CENTERLINE OF THE TRACK AT RAILROAD CULVERT 1304,
 LC0190'3-1/2 POLES NORTH OF A PRIVATE-ROAD CROSSING, IN THE CENTER OF
 LC0190'THE TOP OF THE EAST CONCRETE HEADWALL OF A 2- BY 2-FOOT HIGHWAY
 LC0190'CULVERT, 18 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 47,
 LC0190'AND ABOUT 3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LC0190'F 22 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1087 ***********************************************************************
 LC1087  DESIGNATION -  F 220
 LC1087  PID         -  LC1087
 LC1087  STATE/COUNTY-  IL/LOGAN
 LC1087  COUNTRY     -  US
 LC1087  USGS QUAD   -  LINCOLN EAST (2018)
 LC1087
 LC1087                         *CURRENT SURVEY CONTROL
 LC1087  ______________________________________________________________________
 LC1087* NAD 83(1986) POSITION- 40 10 17.     (N) 089 18 39.     (W)   SCALED
 LC1087* NAVD 88 ORTHO HEIGHT -   181.970 (meters)      597.01  (feet) ADJUSTED
 LC1087  ______________________________________________________________________
 LC1087  GEOID HEIGHT    -        -32.526 (meters)                     GEOID18
 LC1087  DYNAMIC HEIGHT  -        181.877 (meters)      596.71  (feet) COMP
 LC1087  MODELED GRAVITY -    980,110.6   (mgal)                       NAVD 88
 LC1087
 LC1087  VERT ORDER      -  SECOND    CLASS 0
 LC1087
 LC1087.The horizontal coordinates were scaled from a map and have
 LC1087.an estimated accuracy of +/- 6 seconds.
 LC1087
 LC1087.The orthometric height was determined by differential leveling and
 LC1087.adjusted by the NATIONAL GEODETIC SURVEY
 LC1087.in June 1991.
 LC1087
 LC1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1087.GEOID18 height accuracy estimate available here.
 LC1087
 LC1087.Click photographs - Photos may exist for this station.
 LC1087
 LC1087.The dynamic height is computed by dividing the NAVD 88
 LC1087.geopotential number by the normal gravity value computed on the
 LC1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1087.degrees latitude (g = 980.6199 gals.).
 LC1087
 LC1087.The modeled gravity was interpolated from observed gravity values.
 LC1087
 LC1087;                    North         East    Units  Estimated Accuracy
 LC1087;SPC IL W     -   389,370.      772,900.      MT  (+/- 180 meters Scaled)
 LC1087
 LC1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK032493(NAD 83)
 LC1087
 LC1087                          SUPERSEDED SURVEY CONTROL
 LC1087
 LC1087  NGVD 29 (??/??/92)  182.049  (m)          597.27   (f) ADJ UNCH    2 0
 LC1087
 LC1087.Superseded values are not recommended for survey control.
 LC1087
 LC1087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1087.See file dsdata.pdf to determine how the superseded data were derived.
 LC1087
 LC1087_MARKER: DB = BENCH MARK DISK
 LC1087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1087_STAMPING: F 220 1960
 LC1087_MARK LOGO: CGS
 LC1087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1087+STABILITY: SURFACE MOTION
 LC1087
 LC1087  HISTORY     - Date     Condition        Report By
 LC1087  HISTORY     - 1960     MONUMENTED       CGS
 LC1087
 LC1087                          STATION DESCRIPTION
 LC1087
 LC1087'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1087'4.4 MI NE FROM LINCOLN.
 LC1087'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1087'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1087'THENCE 1.5 MILES NORTH ALONG A GRAVEL ROAD, AT A FENCE CORNER
 LC1087'WEST OF THE ROAD, 23 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC1087'0.5 FEET EAST OF THE FENCE, 2 FEET SOUTH OF THE FENCE CORNER, 24
 LC1087'FEET NORTH OF A POWER POLE, 1.5 FEET NORTH OF A METAL WITNESS POST,
 LC1087'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 LC1087'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0528 ***********************************************************************
 NH0528  DESIGNATION -  F 221
 NH0528  PID         -  NH0528
 NH0528  STATE/COUNTY-  IL/WINNEBAGO
 NH0528  COUNTRY     -  US
 NH0528  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0528
 NH0528                         *CURRENT SURVEY CONTROL
 NH0528  ______________________________________________________________________
 NH0528* NAD 83(1986) POSITION- 42 27 00.     (N) 089 04 02.     (W)   SCALED
 NH0528* NAVD 88 ORTHO HEIGHT -   222.540 (meters)      730.12  (feet) ADJUSTED
 NH0528  ______________________________________________________________________
 NH0528  GEOID HEIGHT    -        -33.686 (meters)                     GEOID18
 NH0528  DYNAMIC HEIGHT  -        222.471 (meters)      729.89  (feet) COMP
 NH0528  MODELED GRAVITY -    980,306.1   (mgal)                       NAVD 88
 NH0528
 NH0528  VERT ORDER      -  FIRST     CLASS II
 NH0528
 NH0528.The horizontal coordinates were scaled from a map and have
 NH0528.an estimated accuracy of +/- 6 seconds.
 NH0528
 NH0528.The orthometric height was determined by differential leveling and
 NH0528.adjusted by the NATIONAL GEODETIC SURVEY
 NH0528.in June 1991.
 NH0528
 NH0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0528.GEOID18 height accuracy estimate available here.
 NH0528
 NH0528.Click photographs - Photos may exist for this station.
 NH0528
 NH0528.The dynamic height is computed by dividing the NAVD 88
 NH0528.geopotential number by the normal gravity value computed on the
 NH0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0528.degrees latitude (g = 980.6199 gals.).
 NH0528
 NH0528.The modeled gravity was interpolated from observed gravity values.
 NH0528
 NH0528;                    North         East    Units  Estimated Accuracy
 NH0528;SPC IL W     -   642,650.      790,440.      MT  (+/- 180 meters Scaled)
 NH0528
 NH0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN300018(NAD 83)
 NH0528
 NH0528                          SUPERSEDED SURVEY CONTROL
 NH0528
 NH0528  NGVD 29 (??/??/92)  222.603  (m)          730.32   (f) ADJ UNCH    1 2
 NH0528
 NH0528.Superseded values are not recommended for survey control.
 NH0528
 NH0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0528.See file dsdata.pdf to determine how the superseded data were derived.
 NH0528
 NH0528_MARKER: DB = BENCH MARK DISK
 NH0528_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0528_SP_SET: BRIDGE ABUTMENT
 NH0528_STAMPING: F 221 1960
 NH0528_MARK LOGO: CGS
 NH0528_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0528
 NH0528  HISTORY     - Date     Condition        Report By
 NH0528  HISTORY     - 1960     MONUMENTED       CGS
 NH0528  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0528
 NH0528                          STATION DESCRIPTION
 NH0528
 NH0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0528'0.8 MI SE FROM ROCKTON.
 NH0528'ABOUT 0.85 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0528'AND PACIFIC RAILROAD FROM THE STATION AT ROCKTON, IN S-24,
 NH0528'R-1 E, T-46 N, 7 FEET EAST-NORTHEAST OF THE EAST-NORTHEAST RAIL,
 NH0528'IN TOP OF THE EAST-NORTHEAST END OF THE NORTH-NORTHWEST CONCRETE
 NH0528'ABUTMENT OF RAILROAD BRIDGE ACROSS ROCK RIVER, AND ABOUT 1 1/2
 NH0528'FEET BELOW THE LEVEL OF THE TRACK.
 NH0528
 NH0528                          STATION RECOVERY (1997)
 NH0528
 NH0528'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0528'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0569 ***********************************************************************
 NH0569  DESIGNATION -  F 222
 NH0569  PID         -  NH0569
 NH0569  STATE/COUNTY-  IL/WINNEBAGO
 NH0569  COUNTRY     -  US
 NH0569  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0569
 NH0569                         *CURRENT SURVEY CONTROL
 NH0569  ______________________________________________________________________
 NH0569* NAD 83(1986) POSITION- 42 17 21.     (N) 089 06 57.     (W)   SCALED
 NH0569* NAVD 88 ORTHO HEIGHT -   220.062 (meters)      721.99  (feet) ADJUSTED
 NH0569  ______________________________________________________________________
 NH0569  GEOID HEIGHT    -        -33.417 (meters)                     GEOID18
 NH0569  DYNAMIC HEIGHT  -        219.991 (meters)      721.75  (feet) COMP
 NH0569  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 NH0569
 NH0569  VERT ORDER      -  FIRST     CLASS II
 NH0569
 NH0569.The horizontal coordinates were scaled from a map and have
 NH0569.an estimated accuracy of +/- 6 seconds.
 NH0569
 NH0569.The orthometric height was determined by differential leveling and
 NH0569.adjusted by the NATIONAL GEODETIC SURVEY
 NH0569.in June 1991.
 NH0569
 NH0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0569.GEOID18 height accuracy estimate available here.
 NH0569
 NH0569.Click photographs - Photos may exist for this station.
 NH0569
 NH0569.The dynamic height is computed by dividing the NAVD 88
 NH0569.geopotential number by the normal gravity value computed on the
 NH0569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0569.degrees latitude (g = 980.6199 gals.).
 NH0569
 NH0569.The modeled gravity was interpolated from observed gravity values.
 NH0569
 NH0569;                    North         East    Units  Estimated Accuracy
 NH0569;SPC IL W     -   624,740.      786,660.      MT  (+/- 180 meters Scaled)
 NH0569
 NH0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM255840(NAD 83)
 NH0569
 NH0569                          SUPERSEDED SURVEY CONTROL
 NH0569
 NH0569  NGVD 29 (??/??/92)  220.119  (m)          722.17   (f) ADJ UNCH    1 2
 NH0569
 NH0569.Superseded values are not recommended for survey control.
 NH0569
 NH0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0569.See file dsdata.pdf to determine how the superseded data were derived.
 NH0569
 NH0569_MARKER: DB = BENCH MARK DISK
 NH0569_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0569_SP_SET: BRIDGE
 NH0569_STAMPING: F 222 1960
 NH0569_MARK LOGO: CGS
 NH0569_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0569
 NH0569  HISTORY     - Date     Condition        Report By
 NH0569  HISTORY     - 1960     MONUMENTED       CGS
 NH0569  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0569
 NH0569                          STATION DESCRIPTION
 NH0569
 NH0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0569'AT ROCKFORD.
 NH0569'AT ROCKFORD, ABOUT 1.9 MILES WEST ALONG AUBURN STREET FROM THE
 NH0569'INTERSECTION OF NORTH MAIN STREET, 162 YARDS SOUTH OF THE SOUTH
 NH0569'END OF NORTH CENTRAL AVENUE BRIDGE OVER NORTH FORK KENT CREEK,
 NH0569'IN S-15, R-1E, T-44N, 109 YARDS NORTH OF THE CENTER OF
 NH0569'INTERSECTION OF NORTH CENTRAL AVENUE, 31 FEET EAST OF THE CENTER
 NH0569'LINE OF NORTH CENTRAL AVENUE, 31 FEET EAST OF THE CENTER LINE
 NH0569'OF NORTH CENTRAL AVENUE, 4 FEET SOUTH OF A POWER LINE POLE, ABOUT
 NH0569'1 FOOT BELOW THE LEVEL OF NORTH CENTRAL AVENUE, AND SET IN TOP
 NH0569'OF A CONCRETE POST PROJECTING 2 INCHES.
 NH0569
 NH0569                          STATION RECOVERY (1987)
 NH0569
 NH0569'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0569'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0634 ***********************************************************************
 NH0634  DESIGNATION -  F 223
 NH0634  PID         -  NH0634
 NH0634  STATE/COUNTY-  IL/OGLE
 NH0634  COUNTRY     -  US
 NH0634  USGS QUAD   -  KINGS (2018)
 NH0634
 NH0634                         *CURRENT SURVEY CONTROL
 NH0634  ______________________________________________________________________
 NH0634* NAD 83(1986) POSITION- 42 02 39.     (N) 089 05 41.     (W)   SCALED
 NH0634* NAVD 88 ORTHO HEIGHT -   268.467 (meters)      880.80  (feet) ADJUSTED
 NH0634  ______________________________________________________________________
 NH0634  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 NH0634  DYNAMIC HEIGHT  -        268.376 (meters)      880.50  (feet) COMP
 NH0634  MODELED GRAVITY -    980,278.0   (mgal)                       NAVD 88
 NH0634
 NH0634  VERT ORDER      -  FIRST     CLASS I
 NH0634
 NH0634.The horizontal coordinates were scaled from a map and have
 NH0634.an estimated accuracy of +/- 6 seconds.
 NH0634
 NH0634.The orthometric height was determined by differential leveling and
 NH0634.adjusted by the NATIONAL GEODETIC SURVEY
 NH0634.in June 1991.
 NH0634
 NH0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0634.GEOID18 height accuracy estimate available here.
 NH0634
 NH0634.Click photographs - Photos may exist for this station.
 NH0634
 NH0634.The dynamic height is computed by dividing the NAVD 88
 NH0634.geopotential number by the normal gravity value computed on the
 NH0634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0634.degrees latitude (g = 980.6199 gals.).
 NH0634
 NH0634.The modeled gravity was interpolated from observed gravity values.
 NH0634
 NH0634;                    North         East    Units  Estimated Accuracy
 NH0634;SPC IL W     -   597,540.      788,750.      MT  (+/- 180 meters Scaled)
 NH0634
 NH0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM266568(NAD 83)
 NH0634
 NH0634                          SUPERSEDED SURVEY CONTROL
 NH0634
 NH0634  NGVD 29 (??/??/92)  268.498  (m)          880.90   (f) ADJ UNCH    1 1
 NH0634
 NH0634.Superseded values are not recommended for survey control.
 NH0634
 NH0634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0634.See file dsdata.pdf to determine how the superseded data were derived.
 NH0634
 NH0634_MARKER: DB = BENCH MARK DISK
 NH0634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0634_STAMPING: F 223 1960
 NH0634_MARK LOGO: CGS
 NH0634_PROJECTION: FLUSH
 NH0634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0634+STABILITY: SURFACE MOTION
 NH0634
 NH0634  HISTORY     - Date     Condition        Report By
 NH0634  HISTORY     - 1960     MONUMENTED       CGS
 NH0634  HISTORY     - 1969     GOOD             CGS
 NH0634  HISTORY     - 1987     GOOD             USPSQD
 NH0634  HISTORY     - 19960514 GOOD             USPSQD
 NH0634  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0634  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0634
 NH0634                          STATION DESCRIPTION
 NH0634
 NH0634'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0634'1.3 MI S FROM HOLCOMB.
 NH0634'ABOUT 1.3 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0634'RAILROAD FROM THE STATION AT HOLCOMB, OR ABOUT 2.75 MILES NORTH
 NH0634'ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM THE FIRST
 NH0634'PRESBYTERIAN CHURCH AT KINGS, 216 YARDS SOUTH OF MILEPOST 8,
 NH0634'120 FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 NH0634'AND A PAVED ROAD, 47 FEET EAST OF THE EAST RAIL OF THE MAIN
 NH0634'TRACK, 85 1/2 FEET SOUTH OF A CORNER FENCE POST, 11 1/2 FEET
 NH0634'EAST OF A TELEPHONE POLE WHICH IS BRACED BY 2 GUY WIRES, 4 1/2
 NH0634'FEET NORTH OF THE BASE OF A GUY WIRE, ABOUT 1/2 FOOT BELOW THE
 NH0634'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 NH0634'IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 11, T41N, R1E.
 NH0634
 NH0634                          STATION RECOVERY (1987)
 NH0634
 NH0634'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0634'RECOVERED IN GOOD CONDITION.
 NH0634
 NH0634                          STATION RECOVERY (1996)
 NH0634
 NH0634'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0634'RECOVERED IN GOOD CONDITION.
 NH0634
 NH0634                          STATION RECOVERY (2001)
 NH0634
 NH0634'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0634'MARK NOT FOUND.
 NH0634
 NH0634                          STATION RECOVERY (2004)
 NH0634
 NH0634'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0634'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0566 ***********************************************************************
 MF0566  DESIGNATION -  F 224
 MF0566  PID         -  MF0566
 MF0566  STATE/COUNTY-  IL/LEE
 MF0566  COUNTRY     -  US
 MF0566  USGS QUAD   -  STEWARD (2018)
 MF0566
 MF0566                         *CURRENT SURVEY CONTROL
 MF0566  ______________________________________________________________________
 MF0566* NAD 83(1986) POSITION- 41 49 57.     (N) 089 01 36.     (W)   SCALED
 MF0566* NAVD 88 ORTHO HEIGHT -   246.026 (meters)      807.17  (feet) ADJUSTED
 MF0566  ______________________________________________________________________
 MF0566  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 MF0566  DYNAMIC HEIGHT  -        245.936 (meters)      806.88  (feet) COMP
 MF0566  MODELED GRAVITY -    980,253.3   (mgal)                       NAVD 88
 MF0566
 MF0566  VERT ORDER      -  FIRST     CLASS I
 MF0566
 MF0566.The horizontal coordinates were scaled from a map and have
 MF0566.an estimated accuracy of +/- 6 seconds.
 MF0566
 MF0566.The orthometric height was determined by differential leveling and
 MF0566.adjusted by the NATIONAL GEODETIC SURVEY
 MF0566.in June 1991.
 MF0566
 MF0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0566.GEOID18 height accuracy estimate available here.
 MF0566
 MF0566.Click photographs - Photos may exist for this station.
 MF0566
 MF0566.The dynamic height is computed by dividing the NAVD 88
 MF0566.geopotential number by the normal gravity value computed on the
 MF0566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0566.degrees latitude (g = 980.6199 gals.).
 MF0566
 MF0566.The modeled gravity was interpolated from observed gravity values.
 MF0566
 MF0566;                    North         East    Units  Estimated Accuracy
 MF0566;SPC IL W     -   574,110.      794,690.      MT  (+/- 180 meters Scaled)
 MF0566
 MF0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM317331(NAD 83)
 MF0566
 MF0566                          SUPERSEDED SURVEY CONTROL
 MF0566
 MF0566  NGVD 29 (??/??/92)  246.082  (m)          807.35   (f) ADJ UNCH    1 1
 MF0566
 MF0566.Superseded values are not recommended for survey control.
 MF0566
 MF0566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0566.See file dsdata.pdf to determine how the superseded data were derived.
 MF0566
 MF0566_MARKER: DB = BENCH MARK DISK
 MF0566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0566_STAMPING: F 224 1960
 MF0566_MARK LOGO: CGS
 MF0566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0566+STABILITY: SURFACE MOTION
 MF0566
 MF0566  HISTORY     - Date     Condition        Report By
 MF0566  HISTORY     - 1960     MONUMENTED       CGS
 MF0566  HISTORY     - 1969     GOOD             CGS
 MF0566  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0566  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0566  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0566
 MF0566                          STATION DESCRIPTION
 MF0566
 MF0566'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0566'6.8 MI S FROM ROCHELLE.
 MF0566'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0566'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 1.25 MILES SOUTH
 MF0566'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 MF0566'NEAR THE CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 44 1/2 FEET
 MF0566'EAST OF THE EAST RAIL, 91 FEET SOUTH OF THE CENTER LINE OF THE
 MF0566'GRAVELED ROAD, 129 FEET SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM
 MF0566'POWER POLE NUMBER 565, 93 FEET SOUTHWEST OF THE MOST WESTERLY
 MF0566'OF 6 COTTON WOOD TREES, 1.8 FEET SOUTH OF A METAL WITNESS POST,
 MF0566'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 MF0566'OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 MF0566'OF THE GROUND.  SEC 29, T39N, R 2E.
 MF0566
 MF0566                          STATION RECOVERY (1995)
 MF0566
 MF0566'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0566'MARK NOT FOUND.
 MF0566
 MF0566                          STATION RECOVERY (2002)
 MF0566
 MF0566'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0566'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0566
 MF0566                          STATION RECOVERY (2003)
 MF0566
 MF0566'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0566'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1823 ***********************************************************************
 MF1823  DESIGNATION -  F 225 RESET
 MF1823  PID         -  MF1823
 MF1823  STATE/COUNTY-  IL/LASALLE
 MF1823  COUNTRY     -  US
 MF1823  USGS QUAD   -  MENDOTA EAST (2018)
 MF1823
 MF1823                         *CURRENT SURVEY CONTROL
 MF1823  ______________________________________________________________________
 MF1823* NAD 83(1986) POSITION- 41 30 45.     (N) 089 07 05.     (W)   SCALED
 MF1823* NAVD 88 ORTHO HEIGHT -   218.96  (meters)      718.4   (feet) RESET
 MF1823  ______________________________________________________________________
 MF1823  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 MF1823  VERT ORDER      -  THIRD
 MF1823
 MF1823.The horizontal coordinates were scaled from a map and have
 MF1823.an estimated accuracy of +/- 6 seconds.
 MF1823
 MF1823.The orthometric height was computed from unverified reset data.
 MF1823
 MF1823.No vertical observational check was made to the station.
 MF1823
 MF1823.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1823.GEOID18 height accuracy estimate available here.
 MF1823
 MF1823.Click photographs - Photos may exist for this station.
 MF1823
 MF1823;                    North         East    Units  Estimated Accuracy
 MF1823;SPC IL E     -   538,260.      234,490.      MT  (+/- 180 meters Scaled)
 MF1823
 MF1823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL232978(NAD 83)
 MF1823
 MF1823                          SUPERSEDED SURVEY CONTROL
 MF1823
 MF1823  NGVD 29 (11/09/15)  219.01   (m)          718.5    (f) RESET       3  
 MF1823
 MF1823.Superseded values are not recommended for survey control.
 MF1823
 MF1823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1823.See file dsdata.pdf to determine how the superseded data were derived.
 MF1823
 MF1823_MARKER: DV = VERTICAL CONTROL DISK
 MF1823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1823_STAMPING: F 225 RESET 1987
 MF1823_MARK LOGO: NGS
 MF1823_PROJECTION: FLUSH
 MF1823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1823+STABILITY: SURFACE MOTION
 MF1823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1823+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2013
 MF1823
 MF1823  HISTORY     - Date     Condition        Report By
 MF1823  HISTORY     - 1987     MONUMENTED       NGS
 MF1823  HISTORY     - 20130919 GOOD             ILDT
 MF1823
 MF1823                          STATION DESCRIPTION
 MF1823
 MF1823'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 MF1823'4.8 KM (3.00 MI) SE FROM MENDOTA.
 MF1823'IN SEC. 16, R.1E., T.35N AND ON PROPERTY OF MARK KRENZ OF R.R. 2, 240
 MF1823'NORTH 40TH RD, MENDOTA, ILLINOIS 61342 - PHONE NO. (815) 539-7677,
 MF1823'WHO LIVES AT THE STATION SITE.  TO REACH FROM THE JUNCTION OF U.S.
 MF1823'HIGHWAYS 52, 34 AND STATE ROUTE 251 AT THE WEST SIDE OF MENDOTA, GO
 MF1823'SOUTH ON HIGHWAY 251 AND 52 FOR 4.1 KM (2.55 MI) TO A CROSSROAD,
 MF1823'NORTH 40TH ROAD.  TURN LEFT AND GO EAST FOR 0.7 KM (0.45 MI) TO MR.
 MF1823'MARK KRENZS HOUSE ON RIGHT AND STATION AS DESCRIBED, 35.6 M
 MF1823'(116.8 FT) EAST FROM THE CENTER OF DRIVEWAY LEADING TO MR. KRENZS
 MF1823'HOME, 9.4 M (30.8 FT) SOUTH FROM THE CENTER OF NORTH 40TH RD., 4.8 M
 MF1823'(15.7 FT) EAST FROM A 10 INCH SPRUCE TREE, 3.0 M (9.8 FT) SOUTH FROM
 MF1823'THE WEST END OF A METAL CULVERT UNDER A FIELD ENTRANCE, 0.4 M
 MF1823'(1.3 FT) SOUTHEAST FROM THE NORTH END OF A WOODEN FENCE AND A
 MF1823'CARSONITE WITNESS POST AND 0.3 M (1.0 FT) EAST FROM THE NORTH-SOUTH
 MF1823'FENCE.
 MF1823
 MF1823                          STATION RECOVERY (2013)
 MF1823
 MF1823'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1823'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0094 ***********************************************************************
 NH0094  DESIGNATION -  F 226
 NH0094  PID         -  NH0094
 NH0094  STATE/COUNTY-  IL/MCHENRY
 NH0094  COUNTRY     -  US
 NH0094  USGS QUAD   -  RICHMOND (2018)
 NH0094
 NH0094                         *CURRENT SURVEY CONTROL
 NH0094  ______________________________________________________________________
 NH0094* NAD 83(1986) POSITION- 42 28 32.     (N) 088 21 35.     (W)   SCALED
 NH0094* NAVD 88 ORTHO HEIGHT -   269.060 (meters)      882.74  (feet) ADJUSTED
 NH0094  ______________________________________________________________________
 NH0094  GEOID HEIGHT    -        -34.165 (meters)                     GEOID18
 NH0094  DYNAMIC HEIGHT  -        268.974 (meters)      882.46  (feet) COMP
 NH0094  MODELED GRAVITY -    980,295.1   (mgal)                       NAVD 88
 NH0094
 NH0094  VERT ORDER      -  SECOND    CLASS 0
 NH0094
 NH0094.The horizontal coordinates were scaled from a map and have
 NH0094.an estimated accuracy of +/- 6 seconds.
 NH0094
 NH0094.The orthometric height was determined by differential leveling and
 NH0094.adjusted by the NATIONAL GEODETIC SURVEY
 NH0094.in June 1991.
 NH0094
 NH0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0094.GEOID18 height accuracy estimate available here.
 NH0094
 NH0094.Click photographs - Photos may exist for this station.
 NH0094
 NH0094.The dynamic height is computed by dividing the NAVD 88
 NH0094.geopotential number by the normal gravity value computed on the
 NH0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0094.degrees latitude (g = 980.6199 gals.).
 NH0094
 NH0094.The modeled gravity was interpolated from observed gravity values.
 NH0094
 NH0094;                    North         East    Units  Estimated Accuracy
 NH0094;SPC IL E     -   644,930.      297,830.      MT  (+/- 180 meters Scaled)
 NH0094
 NH0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN882034(NAD 83)
 NH0094
 NH0094                          SUPERSEDED SURVEY CONTROL
 NH0094
 NH0094  NGVD 29 (??/??/92)  269.128  (m)          882.96   (f) ADJ UNCH    2 0
 NH0094
 NH0094.Superseded values are not recommended for survey control.
 NH0094
 NH0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0094.See file dsdata.pdf to determine how the superseded data were derived.
 NH0094
 NH0094_MARKER: DB = BENCH MARK DISK
 NH0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0094_STAMPING: F 226 1960
 NH0094_MARK LOGO: CGS
 NH0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0094+STABILITY: SURFACE MOTION
 NH0094
 NH0094  HISTORY     - Date     Condition        Report By
 NH0094  HISTORY     - 1960     MONUMENTED       CGS
 NH0094  HISTORY     - 19930822 MARK NOT FOUND   USPSQD
 NH0094
 NH0094                          STATION DESCRIPTION
 NH0094
 NH0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0094'3.2 MI NW FROM RICHMOND.
 NH0094'ABOUT 3.2 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0094'AND PACIFIC RAILROAD FROM THE CROSSING OF THE CHICAGO AND NORTH
 NH0094'WESTERN RAILWAY IN THE SOUTH PART OF RICHMOND, 0.5 MILE WEST OF
 NH0094'MILEPOLE 60, 0.8 MILE WEST OF THE CROSSING OF STATE HIGHWAY 173,
 NH0094'AT THE CROSSING OF A FARM ROAD, 45 FEET SOUTH OF THE SOUTH RAIL,
 NH0094'17 FEET EAST OF THE CENTER LINE OF FARM ROAD, 3 1/2 FEET EAST
 NH0094'OF THE EAST ONE OF TWO T FENCE CORNER POSTS, 2 FEET NORTH OF
 NH0094'THE RIGHT-OF-WAY FENCE LINE, 2 FEET WEST OF A STEEL WITNESS
 NH0094'POST, ABOUT 6 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN TOP
 NH0094'OF A CONCRETE POST PROJECTING 4 INCHES.
 NH0094
 NH0094                          STATION RECOVERY (1993)
 NH0094
 NH0094'RECOVERY NOTE BY US POWER SQUADRON 1993
 NH0094'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0167 ***********************************************************************
 NH0167  DESIGNATION -  F 227
 NH0167  PID         -  NH0167
 NH0167  STATE/COUNTY-  IL/KANE
 NH0167  COUNTRY     -  US
 NH0167  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0167
 NH0167                         *CURRENT SURVEY CONTROL
 NH0167  ______________________________________________________________________
 NH0167* NAD 83(1986) POSITION- 42 09 02.0    (N) 088 17 07.8    (W)   HD_HELD2
 NH0167* NAVD 88 ORTHO HEIGHT -   226.951 (meters)      744.59  (feet) ADJUSTED
 NH0167  ______________________________________________________________________
 NH0167  GEOID HEIGHT    -        -33.698 (meters)                     GEOID18
 NH0167  DYNAMIC HEIGHT  -        226.872 (meters)      744.33  (feet) COMP
 NH0167  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 NH0167
 NH0167  VERT ORDER      -  SECOND    CLASS 0
 NH0167
 NH0167.The horizontal coordinates were established by autonomous hand held GPS
 NH0167.observations and have an estimated accuracy of +/- 10 meters.
 NH0167
 NH0167.The orthometric height was determined by differential leveling and
 NH0167.adjusted by the NATIONAL GEODETIC SURVEY
 NH0167.in June 1991.
 NH0167
 NH0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0167.GEOID18 height accuracy estimate available here.
 NH0167
 NH0167.Click photographs - Photos may exist for this station.
 NH0167
 NH0167.The dynamic height is computed by dividing the NAVD 88
 NH0167.geopotential number by the normal gravity value computed on the
 NH0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0167.degrees latitude (g = 980.6199 gals.).
 NH0167
 NH0167.The modeled gravity was interpolated from observed gravity values.
 NH0167
 NH0167;                    North         East    Units  Estimated Accuracy
 NH0167;SPC IL E     -   608,826.      303,954.      MT  (+/- 10 meters HH2 GPS)
 NH0167
 NH0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9378867292(NAD 83)
 NH0167
 NH0167                          SUPERSEDED SURVEY CONTROL
 NH0167
 NH0167  NGVD 29 (??/??/92)  227.012  (m)          744.79   (f) ADJ UNCH    2 0
 NH0167
 NH0167.Superseded values are not recommended for survey control.
 NH0167
 NH0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0167.See file dsdata.pdf to determine how the superseded data were derived.
 NH0167
 NH0167_MARKER: DB = BENCH MARK DISK
 NH0167_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0167_SP_SET: ABUTMENT
 NH0167_STAMPING: F 227 1960
 NH0167_MARK LOGO: CGS
 NH0167_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0167
 NH0167  HISTORY     - Date     Condition        Report By
 NH0167  HISTORY     - 1960     MONUMENTED       CGS
 NH0167  HISTORY     - 1987     GOOD             USPSQD
 NH0167  HISTORY     - 1990     GOOD             USPSQD
 NH0167  HISTORY     - 19980527 GOOD             USPSQD
 NH0167
 NH0167                          STATION DESCRIPTION
 NH0167
 NH0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0167'1.2 MI SE FROM ALGONQUIN.
 NH0167'ABOUT 1.15 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NH0167'RAILWAY FROM THE STATION AT ALGONQUIN, 0.45 MILE SOUTHEAST OF
 NH0167'MILEPOLE 52, AT THE CROSSING OF A DIRT ROAD, 7 FEET NORTHEAST
 NH0167'OF THE NORTHEAST RAIL, IN TOP OF THE NORTHEAST END OF THE
 NH0167'NORTHWEST STONE ABUTMENT OF 15-FOOT BRIDGE 653, 1 FOOT SOUTHWEST
 NH0167'OF THE NORTHEAST END OF THE ABUTMENT, 29 FEET EAST OF THE
 NH0167'CENTER LINE OF CROSSING OF DIRT ROAD, AND ABOUT 2 FEET BELOW
 NH0167'THE LEVEL OF THE TRACK.
 NH0167
 NH0167                          STATION RECOVERY (1987)
 NH0167
 NH0167'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0167'RECOVERED IN GOOD CONDITION.
 NH0167
 NH0167                          STATION RECOVERY (1990)
 NH0167
 NH0167'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0167'RECOVERED IN GOOD CONDITION.
 NH0167
 NH0167                          STATION RECOVERY (1998)
 NH0167
 NH0167'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0167'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0454 ***********************************************************************
 NH0454  DESIGNATION -  F 228
 NH0454  PID         -  NH0454
 NH0454  STATE/COUNTY-  IL/WINNEBAGO
 NH0454  COUNTRY     -  US
 NH0454  USGS QUAD   -  WINNEBAGO (2018)
 NH0454
 NH0454                         *CURRENT SURVEY CONTROL
 NH0454  ______________________________________________________________________
 NH0454* NAD 83(1986) POSITION- 42 15 56.     (N) 089 07 48.     (W)   SCALED
 NH0454* NAVD 88 ORTHO HEIGHT -   228.986 (meters)      751.26  (feet) ADJUSTED
 NH0454  ______________________________________________________________________
 NH0454  GEOID HEIGHT    -        -33.371 (meters)                     GEOID18
 NH0454  DYNAMIC HEIGHT  -        228.913 (meters)      751.03  (feet) COMP
 NH0454  MODELED GRAVITY -    980,296.2   (mgal)                       NAVD 88
 NH0454
 NH0454  VERT ORDER      -  FIRST     CLASS II
 NH0454
 NH0454.The horizontal coordinates were scaled from a map and have
 NH0454.an estimated accuracy of +/- 6 seconds.
 NH0454
 NH0454.The orthometric height was determined by differential leveling and
 NH0454.adjusted by the NATIONAL GEODETIC SURVEY
 NH0454.in June 1991.
 NH0454
 NH0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0454.GEOID18 height accuracy estimate available here.
 NH0454
 NH0454.Click photographs - Photos may exist for this station.
 NH0454
 NH0454.The dynamic height is computed by dividing the NAVD 88
 NH0454.geopotential number by the normal gravity value computed on the
 NH0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0454.degrees latitude (g = 980.6199 gals.).
 NH0454
 NH0454.The modeled gravity was interpolated from observed gravity values.
 NH0454
 NH0454;                    North         East    Units  Estimated Accuracy
 NH0454;SPC IL W     -   622,100.      785,530.      MT  (+/- 180 meters Scaled)
 NH0454
 NH0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM243814(NAD 83)
 NH0454
 NH0454                          SUPERSEDED SURVEY CONTROL
 NH0454
 NH0454  NGVD 29 (??/??/92)  229.043  (m)          751.45   (f) ADJ UNCH    1 2
 NH0454
 NH0454.Superseded values are not recommended for survey control.
 NH0454
 NH0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0454.See file dsdata.pdf to determine how the superseded data were derived.
 NH0454
 NH0454_MARKER: DB = BENCH MARK DISK
 NH0454_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0454_SP_SET: BRIDGE
 NH0454_STAMPING: F 228 1960
 NH0454_MARK LOGO: CGS
 NH0454_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0454
 NH0454  HISTORY     - Date     Condition        Report By
 NH0454  HISTORY     - 1960     MONUMENTED       CGS
 NH0454  HISTORY     - 1987     GOOD             USPSQD
 NH0454  HISTORY     - 19970606 GOOD             USPSQD
 NH0454
 NH0454                          STATION DESCRIPTION
 NH0454
 NH0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0454'1.8 MI W FROM ROCKFORD.
 NH0454'ABOUT 1.85 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0454'FROM THE OVERPASS OVER STATE HIGHWAY 2 (SOUTH MAIN STREET) AT
 NH0454'ROCKFORD, IN SECTION 28, R 1 E, T 44 N, 0.4 MILE WEST OF MILE
 NH0454'POST 94, ABOUT 65 YARDS WEST OF RAILROAD OVERPASS OVER SOUTH
 NH0454'HORACE AVENUE, IN THE TOP OF EAST END OF THE SOUTH HEAD WALL OF
 NH0454'AN ARCHED BRIDGE (NO. 480) OVER A SMALL STREAM, 13 FEET SOUTH
 NH0454'OF SOUTH RAIL, 2 FEET WEST OF EAST END OF HEAD WALL, 1 1/2 FEET
 NH0454'NORTH OF SOUTH EDGE OF HEADWALL AND ABOUT 2 FEET BELOW LEVEL OF
 NH0454'TRACK.
 NH0454
 NH0454                          STATION RECOVERY (1987)
 NH0454
 NH0454'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0454'RECOVERED IN GOOD CONDITION.
 NH0454
 NH0454                          STATION RECOVERY (1997)
 NH0454
 NH0454'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0454'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0863 ***********************************************************************
 LC0863  DESIGNATION -  F 229
 LC0863  PID         -  LC0863
 LC0863  STATE/COUNTY-  IL/WOODFORD
 LC0863  COUNTRY     -  US
 LC0863  USGS QUAD   -  BENSON (2018)
 LC0863
 LC0863                         *CURRENT SURVEY CONTROL
 LC0863  ______________________________________________________________________
 LC0863* NAD 83(1986) POSITION- 40 45 57.     (N) 089 01 08.     (W)   SCALED
 LC0863* NAVD 88 ORTHO HEIGHT -   217.712 (meters)      714.28  (feet) ADJUSTED
 LC0863  ______________________________________________________________________
 LC0863  GEOID HEIGHT    -        -32.321 (meters)                     GEOID18
 LC0863  DYNAMIC HEIGHT  -        217.615 (meters)      713.96  (feet) COMP
 LC0863  MODELED GRAVITY -    980,174.1   (mgal)                       NAVD 88
 LC0863
 LC0863  VERT ORDER      -  FIRST     CLASS I
 LC0863
 LC0863.The horizontal coordinates were scaled from a map and have
 LC0863.an estimated accuracy of +/- 6 seconds.
 LC0863
 LC0863.The orthometric height was determined by differential leveling and
 LC0863.adjusted by the NATIONAL GEODETIC SURVEY
 LC0863.in June 1991.
 LC0863
 LC0863.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0863.GEOID18 height accuracy estimate available here.
 LC0863
 LC0863.Click photographs - Photos may exist for this station.
 LC0863
 LC0863.The dynamic height is computed by dividing the NAVD 88
 LC0863.geopotential number by the normal gravity value computed on the
 LC0863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0863.degrees latitude (g = 980.6199 gals.).
 LC0863
 LC0863.The modeled gravity was interpolated from observed gravity values.
 LC0863
 LC0863;                    North         East    Units  Estimated Accuracy
 LC0863;SPC IL W     -   455,660.      796,910.      MT  (+/- 180 meters Scaled)
 LC0863
 LC0863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL296147(NAD 83)
 LC0863
 LC0863                          SUPERSEDED SURVEY CONTROL
 LC0863
 LC0863  NGVD 29 (??/??/92)  217.754  (m)          714.41   (f) ADJ UNCH    1 1
 LC0863
 LC0863.Superseded values are not recommended for survey control.
 LC0863
 LC0863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0863.See file dsdata.pdf to determine how the superseded data were derived.
 LC0863
 LC0863_MARKER: DB = BENCH MARK DISK
 LC0863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0863_STAMPING: F 229 1960
 LC0863_MARK LOGO: CGS
 LC0863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0863+STABILITY: SURFACE MOTION
 LC0863
 LC0863  HISTORY     - Date     Condition        Report By
 LC0863  HISTORY     - 1960     MONUMENTED       CGS
 LC0863  HISTORY     - 1969     GOOD             CGS
 LC0863  HISTORY     - 19981014 GOOD             USPSQD
 LC0863
 LC0863                          STATION DESCRIPTION
 LC0863
 LC0863'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0863'2 MI N FROM EL PASO.
 LC0863'ABOUT 1.95 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0863'THE STATION AT EL PASO, 0.25 MILE SOUTH OF MILEPOST 816, 95 FEET
 LC0863'WEST OF THE WEST RAIL, 62 FEET NORTHEAST OF A TELEPHONE POLE, 47
 LC0863'FEET SOUTH OF THE CENTER LINE OF A GRAVELED ROAD, 86 FEET
 LC0863'WEST-SOUTHWEST OF A RAILROAD CROSSING SIGN, 18 FEET SOUTH OF A
 LC0863'CORNER FENCE POST, 1 1/2 FEET EAST OF A FENCE, ABOUT LEVEL WITH THE
 LC0863'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2
 LC0863'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 32, T27N, R2E
 LC0863
 LC0863                          STATION RECOVERY (1998)
 LC0863
 LC0863'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0863'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0637 ***********************************************************************
 KB0637  DESIGNATION -  F 23
 KB0637  PID         -  KB0637
 KB0637  STATE/COUNTY-  IL/PIATT
 KB0637  COUNTRY     -  US
 KB0637  USGS QUAD   -  BEMENT (2018)
 KB0637
 KB0637                         *CURRENT SURVEY CONTROL
 KB0637  ______________________________________________________________________
 KB0637* NAD 83(1986) POSITION- 39 59 56.     (N) 088 34 46.     (W)   SCALED
 KB0637* NAVD 88 ORTHO HEIGHT -   216.998 (meters)      711.93  (feet) ADJUSTED
 KB0637  ______________________________________________________________________
 KB0637  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 KB0637  DYNAMIC HEIGHT  -        216.887 (meters)      711.57  (feet) COMP
 KB0637  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 KB0637
 KB0637  VERT ORDER      -  SECOND    CLASS 0
 KB0637
 KB0637.The horizontal coordinates were scaled from a map and have
 KB0637.an estimated accuracy of +/- 6 seconds.
 KB0637
 KB0637.The orthometric height was determined by differential leveling and
 KB0637.adjusted by the NATIONAL GEODETIC SURVEY
 KB0637.in June 1991.
 KB0637
 KB0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0637.GEOID18 height accuracy estimate available here.
 KB0637
 KB0637.Click photographs - Photos may exist for this station.
 KB0637
 KB0637.The dynamic height is computed by dividing the NAVD 88
 KB0637.geopotential number by the normal gravity value computed on the
 KB0637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0637.degrees latitude (g = 980.6199 gals.).
 KB0637
 KB0637.The modeled gravity was interpolated from observed gravity values.
 KB0637
 KB0637;                    North         East    Units  Estimated Accuracy
 KB0637;SPC IL E     -   369,910.      278,980.      MT  (+/- 180 meters Scaled)
 KB0637
 KB0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK651288(NAD 83)
 KB0637
 KB0637                          SUPERSEDED SURVEY CONTROL
 KB0637
 KB0637  NGVD 29 (??/??/92)  217.067  (m)          712.16   (f) ADJ UNCH    2 0
 KB0637
 KB0637.Superseded values are not recommended for survey control.
 KB0637
 KB0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0637.See file dsdata.pdf to determine how the superseded data were derived.
 KB0637
 KB0637_MARKER: DB = BENCH MARK DISK
 KB0637_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0637_SP_SET: OVERPASS
 KB0637_STAMPING: F 23 1934
 KB0637_MARK LOGO: CGS
 KB0637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0637
 KB0637  HISTORY     - Date     Condition        Report By
 KB0637  HISTORY     - 1934     MONUMENTED       CGS
 KB0637  HISTORY     - 20110909 MARK NOT FOUND   ILDT
 KB0637
 KB0637                          STATION DESCRIPTION
 KB0637
 KB0637'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0637'2 MI S FROM MONTICELLO.
 KB0637'2.0 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE ILLINOIS
 KB0637'CENTRAL RAILROAD UNDERPASS AT MONTICELLO, PIATT COUNTY, 38 POLES
 KB0637'SOUTH OF MILEPOST 147, AT PRIVATE OVERPASS NO. 1411, IN THE TOP
 KB0637'OF THE WEST END OF THE NORTH ABUTMENT, 8 FEET WEST OF THE
 KB0637'CENTERLINE OF THE WEST TRACK, AND ABOUT 1 FOOT LOWER THAN THE
 KB0637'TRACK.  A STANDARD DISK, STAMPED F 23 1934.
 KB0637
 KB0637                          STATION RECOVERY (2011)
 KB0637
 KB0637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0637'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0741 ***********************************************************************
 MF0741  DESIGNATION -  F 230
 MF0741  PID         -  MF0741
 MF0741  STATE/COUNTY-  IL/LASALLE
 MF0741  COUNTRY     -  US
 MF0741  USGS QUAD   -  WENONA (2018)
 MF0741
 MF0741                         *CURRENT SURVEY CONTROL
 MF0741  ______________________________________________________________________
 MF0741* NAD 83(1986) POSITION- 41 06 17.     (N) 089 03 13.     (W)   SCALED
 MF0741* NAVD 88 ORTHO HEIGHT -   208.102 (meters)      682.75  (feet) ADJUSTED
 MF0741  ______________________________________________________________________
 MF0741  GEOID HEIGHT    -        -32.734 (meters)                     GEOID18
 MF0741  DYNAMIC HEIGHT  -        208.015 (meters)      682.46  (feet) COMP
 MF0741  MODELED GRAVITY -    980,198.4   (mgal)                       NAVD 88
 MF0741
 MF0741  VERT ORDER      -  FIRST     CLASS I
 MF0741
 MF0741.The horizontal coordinates were scaled from a map and have
 MF0741.an estimated accuracy of +/- 6 seconds.
 MF0741
 MF0741.The orthometric height was determined by differential leveling and
 MF0741.adjusted by the NATIONAL GEODETIC SURVEY
 MF0741.in June 1991.
 MF0741
 MF0741.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0741.GEOID18 height accuracy estimate available here.
 MF0741
 MF0741.Click photographs - Photos may exist for this station.
 MF0741
 MF0741.The dynamic height is computed by dividing the NAVD 88
 MF0741.geopotential number by the normal gravity value computed on the
 MF0741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0741.degrees latitude (g = 980.6199 gals.).
 MF0741
 MF0741.The modeled gravity was interpolated from observed gravity values.
 MF0741
 MF0741;                    North         East    Units  Estimated Accuracy
 MF0741;SPC IL E     -   492,920.      239,500.      MT  (+/- 180 meters Scaled)
 MF0741
 MF0741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL275524(NAD 83)
 MF0741
 MF0741                          SUPERSEDED SURVEY CONTROL
 MF0741
 MF0741  NGVD 29 (??/??/92)  208.155  (m)          682.92   (f) ADJ UNCH    1 1
 MF0741
 MF0741.Superseded values are not recommended for survey control.
 MF0741
 MF0741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0741.See file dsdata.pdf to determine how the superseded data were derived.
 MF0741
 MF0741_MARKER: DB = BENCH MARK DISK
 MF0741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0741_STAMPING: F 230 1960
 MF0741_MARK LOGO: CGS
 MF0741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0741+STABILITY: SURFACE MOTION
 MF0741
 MF0741  HISTORY     - Date     Condition        Report By
 MF0741  HISTORY     - 1960     MONUMENTED       CGS
 MF0741  HISTORY     - 1969     GOOD             CGS
 MF0741  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0741  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0741
 MF0741                          STATION DESCRIPTION
 MF0741
 MF0741'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0741'2.6 MI S FROM LOSTANT.
 MF0741'ABOUT 2.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0741'THE STATION AT LOSTANT, OR ABOUT 3.6 MILES NORTH ALONG THE
 MF0741'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT WENONA, 0.2 MILE
 MF0741'NORTH OF MILEPOST 839, 123 FEET NORTHWEST OF THE CENTER OF A
 MF0741'CROSSING OF THE RAILROAD AND A GRAVELED ROAD WHICH IS THE
 MF0741'LA SALLE-MARSHALL COUNTY LINE, 95 FEET WEST OF THE WEST RAIL,
 MF0741'60 FEET NORTH OF THE CENTER LINE OF THE ROAD, 89 1/2 FEET NORTH
 MF0741'AND ACROSS THE ROAD FROM A POWER POLE, 56 FEET WEST OF A TELEPHONE
 MF0741'POLE, 26 FEET NORTH OF A CORNER FENCE POST, 1 FOOT EAST OF A
 MF0741'FENCE, 2.3 FEET NORTH-NORTHEAST OF A METAL WITESS POST, ABOUT
 MF0741'2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 MF0741'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 MF0741'GROUND.  SEC 36, T31N, R1E
 MF0741
 MF0741                          STATION RECOVERY (1997)
 MF0741
 MF0741'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0741'MARK NOT FOUND.
 MF0741
 MF0741                          STATION RECOVERY (2002)
 MF0741
 MF0741'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0741'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1268 ***********************************************************************
 MF1268  DESIGNATION -  F 231 RESET
 MF1268  PID         -  MF1268
 MF1268  STATE/COUNTY-  IL/LASALLE
 MF1268  COUNTRY     -  US
 MF1268  USGS QUAD   -  OTTAWA (2018)
 MF1268
 MF1268                         *CURRENT SURVEY CONTROL
 MF1268  ______________________________________________________________________
 MF1268* NAD 83(1986) POSITION- 41 20 56.     (N) 088 48 45.     (W)   SCALED
 MF1268* NAVD 88 ORTHO HEIGHT -   149.73  (+/-2cm)      491.2   (feet) VERTCON3
 MF1268  ______________________________________________________________________
 MF1268  GEOID HEIGHT    -        -32.878 (meters)                     GEOID18
 MF1268  VERT ORDER      -  THIRD (See Below)
 MF1268
 MF1268.The horizontal coordinates were scaled from a map and have
 MF1268.an estimated accuracy of +/- 6 seconds.
 MF1268
 MF1268.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1268.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1268
 MF1268.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1268.GEOID18 height accuracy estimate available here.
 MF1268
 MF1268.The vertical order pertains to the NGVD 29 superseded value.
 MF1268
 MF1268.Click photographs - Photos may exist for this station.
 MF1268
 MF1268;                    North         East    Units  Estimated Accuracy
 MF1268;SPC IL E     -   519,900.      259,900.      MT  (+/- 180 meters Scaled)
 MF1268
 MF1268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL483790(NAD 83)
 MF1268
 MF1268                          SUPERSEDED SURVEY CONTROL
 MF1268
 MF1268  NGVD 29 (11/09/15)  149.79   (m)          491.4    (f) RESET       3  
 MF1268
 MF1268.Superseded values are not recommended for survey control.
 MF1268
 MF1268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1268.See file dsdata.pdf to determine how the superseded data were derived.
 MF1268
 MF1268_MARKER: DV = VERTICAL CONTROL DISK
 MF1268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1268_STAMPING: F 231 RESET 1979
 MF1268_MARK LOGO: NGS
 MF1268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1268+STABILITY: SURFACE MOTION
 MF1268
 MF1268  HISTORY     - Date     Condition        Report By
 MF1268  HISTORY     - 1979     MONUMENTED       NGS
 MF1268  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF1268  HISTORY     - 20010331 GOOD             NGS
 MF1268  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF1268
 MF1268                          STATION DESCRIPTION
 MF1268
 MF1268'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 MF1268'0.7 MI SE FROM OTTAWA.
 MF1268'0.7 MILE SOUTHEAST ALONG A BLACKTOP ROAD ALONG THE SOUTH SIDE OF THE
 MF1268'ABANDONED ILLINOIS AMD MICHIGAN CANAL FROM THE EAST END OF A FOOT
 MF1268'BRIDGE ACROSS THE FOX RIVER IN OTTAWA, 53 FEET SOUTH OF CENTERLINE OF
 MF1268'THE ROAD, 40 FEET WEST OF CENTERLINE OF GRAVEL DRIVEWAY TO KINGDOM
 MF1268'HALL CHURCH, AND 1.0 FEET WEST OF AN ILLINOIS AND MICHIGA PROPERTY
 MF1268'LINE MARKED BEING AN ALUMINUM PIPE MARK.
 MF1268'THE MARK IS 1.0 FT  E FROM A WITNESS POST.
 MF1268'THE MARK IS 1.0 FT ABOVE ROAD.
 MF1268
 MF1268                          STATION RECOVERY (1997)
 MF1268
 MF1268'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1268'MARK NOT FOUND.
 MF1268
 MF1268                          STATION RECOVERY (2001)
 MF1268
 MF1268'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1268'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1268
 MF1268                          STATION RECOVERY (2002)
 MF1268
 MF1268'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1268'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0833 ***********************************************************************
 MF0833  DESIGNATION -  F 232
 MF0833  PID         -  MF0833
 MF0833  STATE/COUNTY-  IL/LASALLE
 MF0833  COUNTRY     -  US
 MF0833  USGS QUAD   -  SPRING VALLEY (2018)
 MF0833
 MF0833                         *CURRENT SURVEY CONTROL
 MF0833  ______________________________________________________________________
 MF0833* NAD 83(1986) POSITION- 41 19 03.     (N) 089 08 57.     (W)   SCALED
 MF0833* NAVD 88 ORTHO HEIGHT -   141.284 (meters)      463.53  (feet) ADJUSTED
 MF0833  ______________________________________________________________________
 MF0833  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 MF0833  DYNAMIC HEIGHT  -        141.227 (meters)      463.34  (feet) COMP
 MF0833  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 MF0833
 MF0833  VERT ORDER      -  FIRST     CLASS II
 MF0833
 MF0833.The horizontal coordinates were scaled from a map and have
 MF0833.an estimated accuracy of +/- 6 seconds.
 MF0833
 MF0833.The orthometric height was determined by differential leveling and
 MF0833.adjusted by the NATIONAL GEODETIC SURVEY
 MF0833.in June 1991.
 MF0833
 MF0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0833.GEOID18 height accuracy estimate available here.
 MF0833
 MF0833.Click photographs - Photos may exist for this station.
 MF0833
 MF0833.The dynamic height is computed by dividing the NAVD 88
 MF0833.geopotential number by the normal gravity value computed on the
 MF0833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0833.degrees latitude (g = 980.6199 gals.).
 MF0833
 MF0833.The modeled gravity was interpolated from observed gravity values.
 MF0833
 MF0833;                    North         East    Units  Estimated Accuracy
 MF0833;SPC IL E     -   516,620.      231,690.      MT  (+/- 180 meters Scaled)
 MF0833
 MF0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL201762(NAD 83)
 MF0833
 MF0833                          SUPERSEDED SURVEY CONTROL
 MF0833
 MF0833  NGVD 29 (??/??/92)  141.362  (m)          463.79   (f) ADJ UNCH    1 2
 MF0833
 MF0833.Superseded values are not recommended for survey control.
 MF0833
 MF0833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0833.See file dsdata.pdf to determine how the superseded data were derived.
 MF0833
 MF0833_MARKER: DB = BENCH MARK DISK
 MF0833_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0833_SP_SET: CULVERT HEADWALL
 MF0833_STAMPING: F 232 1960
 MF0833_MARK LOGO: CGS
 MF0833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0833+STABILITY: SURFACE MOTION
 MF0833_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0833+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2002
 MF0833
 MF0833  HISTORY     - Date     Condition        Report By
 MF0833  HISTORY     - 1960     MONUMENTED       CGS
 MF0833  HISTORY     - 19970711 GOOD             USPSQD
 MF0833  HISTORY     - 20020803 GOOD             USPSQD
 MF0833
 MF0833                          STATION DESCRIPTION
 MF0833
 MF0833'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0833'1.3 MI W FROM PERU.
 MF0833'ABOUT 1.3 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0833'RAILROAD FROM THE POWER PLANT AT PERU, 0.4 MILE EAST OF MILEPOST
 MF0833'102, IN S-19, R-1E, T-33N, 36 YARDS WEST OF FOOT-PATH CROSSING
 MF0833'OF PATH TO HUGHES FUEL OIL COMPANY BARGE DOCK, 12 FEET NORTH
 MF0833'OF NORTH RAIL OF NORTH TRACK, IN TOP AND WEST END OF THE NORTH
 MF0833'CONCRETE HEAD WALL OF A 4-FOOT STONE MASONRY CULVERT UNDER
 MF0833'RAILROAD TRACK, AND 2 1/2 FEET BELOW THE LEVEL OF TRACK.
 MF0833
 MF0833                          STATION RECOVERY (1997)
 MF0833
 MF0833'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0833'RECOVERED IN GOOD CONDITION.
 MF0833
 MF0833                          STATION RECOVERY (2002)
 MF0833
 MF0833'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0833'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0760 ***********************************************************************
 MF0760  DESIGNATION -  F 233
 MF0760  PID         -  MF0760
 MF0760  STATE/COUNTY-  IL/MARSHALL
 MF0760  COUNTRY     -  US
 MF0760  USGS QUAD   -  LACON (2018)
 MF0760
 MF0760                         *CURRENT SURVEY CONTROL
 MF0760  ______________________________________________________________________
 MF0760* NAD 83(1986) POSITION- 41 02 58.     (N) 089 25 49.     (W)   SCALED
 MF0760* NAVD 88 ORTHO HEIGHT -   147.919 (meters)      485.30  (feet) ADJUSTED
 MF0760  ______________________________________________________________________
 MF0760  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 MF0760  DYNAMIC HEIGHT  -        147.855 (meters)      485.09  (feet) COMP
 MF0760  MODELED GRAVITY -    980,193.6   (mgal)                       NAVD 88
 MF0760
 MF0760  VERT ORDER      -  FIRST     CLASS II
 MF0760
 MF0760.The horizontal coordinates were scaled from a map and have
 MF0760.an estimated accuracy of +/- 6 seconds.
 MF0760
 MF0760.The orthometric height was determined by differential leveling and
 MF0760.adjusted by the NATIONAL GEODETIC SURVEY
 MF0760.in June 1991.
 MF0760
 MF0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0760.GEOID18 height accuracy estimate available here.
 MF0760
 MF0760.Click photographs - Photos may exist for this station.
 MF0760
 MF0760.The dynamic height is computed by dividing the NAVD 88
 MF0760.geopotential number by the normal gravity value computed on the
 MF0760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0760.degrees latitude (g = 980.6199 gals.).
 MF0760
 MF0760.The modeled gravity was interpolated from observed gravity values.
 MF0760
 MF0760;                    North         East    Units  Estimated Accuracy
 MF0760;SPC IL W     -   486,780.      761,910.      MT  (+/- 180 meters Scaled)
 MF0760
 MF0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL957470(NAD 83)
 MF0760
 MF0760                          SUPERSEDED SURVEY CONTROL
 MF0760
 MF0760  NGVD 29 (??/??/92)  147.988  (m)          485.52   (f) ADJ UNCH    1 2
 MF0760
 MF0760.Superseded values are not recommended for survey control.
 MF0760
 MF0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0760.See file dsdata.pdf to determine how the superseded data were derived.
 MF0760
 MF0760_MARKER: DB = BENCH MARK DISK
 MF0760_SETTING: 66 = SET IN ROCK OUTCROP
 MF0760_STAMPING: F 233 1960
 MF0760_MARK LOGO: CGS
 MF0760_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0760+STABILITY: POSITION/ELEVATION WELL
 MF0760
 MF0760  HISTORY     - Date     Condition        Report By
 MF0760  HISTORY     - 1960     MONUMENTED       CGS
 MF0760  HISTORY     - 19981108 GOOD             USPSQD
 MF0760  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0760
 MF0760                          STATION DESCRIPTION
 MF0760
 MF0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0760'1.6 MI N FROM SPARLAND.
 MF0760'ABOUT 1.6 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0760'PACIFIC RAILROAD FROM THE STATION AT SPARLAND, 0.1 MILE
 MF0760'SOUTH OF MILE POST 133, IN SECTION 2, R 9 E, T 12 N, ALONG
 MF0760'STATE HIGHWAY 29, ABOUT 45 YARDS WEST AND CROSS HIGHWAY FROM
 MF0760'TRACK, SET VERTICALLY 1/2 FOOT ABOVE THE BOTTOM OF EXPOSED
 MF0760'PART IN OLD CUT BANK, 33 YARDS NORTH OF A CATCH BASIN WITH
 MF0760'IRON GRILL ON WEST EDGE OF HIGHWAY, 98 YARDS NORTH OF WEST
 MF0760'HEAD WALL OF A 6-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY, 28
 MF0760'FEET WEST OF THE CENTER LINE OF HIGHWAY AND ABOUT 5 1/2
 MF0760'FEET ABOVE LEVEL OF HIGHWAY.
 MF0760
 MF0760                          STATION RECOVERY (1998)
 MF0760
 MF0760'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0760'RECOVERED IN GOOD CONDITION.
 MF0760
 MF0760                          STATION RECOVERY (2013)
 MF0760
 MF0760'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0760'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1349 ***********************************************************************
 LC1349  DESIGNATION -  F 234
 LC1349  PID         -  LC1349
 LC1349  STATE/COUNTY-  IL/PEORIA
 LC1349  COUNTRY     -  US
 LC1349  USGS QUAD   -  SPRING BAY (2018)
 LC1349
 LC1349                         *CURRENT SURVEY CONTROL
 LC1349  ______________________________________________________________________
 LC1349* NAD 83(1986) POSITION- 40 48 09.5    (N) 089 34 23.6    (W)   HD_HELD2
 LC1349* NAVD 88 ORTHO HEIGHT -   143.706 (meters)      471.48  (feet) ADJUSTED
 LC1349  ______________________________________________________________________
 LC1349  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 LC1349  DYNAMIC HEIGHT  -        143.641 (meters)      471.26  (feet) COMP
 LC1349  MODELED GRAVITY -    980,169.9   (mgal)                       NAVD 88
 LC1349
 LC1349  VERT ORDER      -  FIRST     CLASS II
 LC1349
 LC1349.The horizontal coordinates were established by autonomous hand held GPS
 LC1349.observations and have an estimated accuracy of +/- 10 meters.
 LC1349
 LC1349.The orthometric height was determined by differential leveling and
 LC1349.adjusted by the NATIONAL GEODETIC SURVEY
 LC1349.in June 1991.
 LC1349
 LC1349.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1349.GEOID18 height accuracy estimate available here.
 LC1349
 LC1349.Click photographs - Photos may exist for this station.
 LC1349
 LC1349.The dynamic height is computed by dividing the NAVD 88
 LC1349.geopotential number by the normal gravity value computed on the
 LC1349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1349.degrees latitude (g = 980.6199 gals.).
 LC1349
 LC1349.The modeled gravity was interpolated from observed gravity values.
 LC1349
 LC1349;                    North         East    Units  Estimated Accuracy
 LC1349;SPC IL W     -   459,279.      750,075.      MT  (+/- 10 meters HH2 GPS)
 LC1349
 LC1349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8293320034(NAD 83)
 LC1349
 LC1349                          SUPERSEDED SURVEY CONTROL
 LC1349
 LC1349  NGVD 29 (??/??/92)  143.792  (m)          471.76   (f) ADJ UNCH    1 2
 LC1349
 LC1349.Superseded values are not recommended for survey control.
 LC1349
 LC1349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1349.See file dsdata.pdf to determine how the superseded data were derived.
 LC1349
 LC1349_MARKER: DB = BENCH MARK DISK
 LC1349_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1349_SP_SET: BRIDGE
 LC1349_STAMPING: F 234 1960
 LC1349_MARK LOGO: CGS
 LC1349_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1349_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1349+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2020
 LC1349
 LC1349  HISTORY     - Date     Condition        Report By
 LC1349  HISTORY     - 1960     MONUMENTED       CGS
 LC1349  HISTORY     - 19990131 GOOD             USPSQD
 LC1349  HISTORY     - 20030810 GOOD             USGS-M
 LC1349  HISTORY     - 20040516 GOOD             USPSQD
 LC1349  HISTORY     - 20201005 GOOD             ILDT
 LC1349
 LC1349                          STATION DESCRIPTION
 LC1349
 LC1349'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1349'9 MI N FROM PEORIA.
 LC1349'ABOUT 9.0 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1349'RAILROAD FROM THE PASSENGER STATION AT PEORIA, ABOUT 9.35 MILES
 LC1349'SOUTHWEST OF STATION AT CHILLICOTHE, 0.9 MILE SOUTH OF STATION
 LC1349'SIGN AT MOSSVILLE, IN SECTION 34, R 8 E, T 10 N, 0.05 MILE SOUTH
 LC1349'OF MILE POST 152, IN THE TOP OF NORTH END OF WEST CONCRETE HEAD
 LC1349'WALL OF A 20-FOOT RAILROAD CONCRETE BRIDGE OVER POPPET HOLLOW,
 LC1349'9 1/2 FEET WEST OF WEST RAIL AND ABOUT 2 FEET BELOW LEVEL OF
 LC1349'TRACK.
 LC1349
 LC1349                          STATION RECOVERY (1999)
 LC1349
 LC1349'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1349'RECOVERED IN GOOD CONDITION.
 LC1349
 LC1349                          STATION RECOVERY (2003)
 LC1349
 LC1349'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC1349'FOUND AS DESCRIBED ON DATASHEET
 LC1349
 LC1349                          STATION RECOVERY (2004)
 LC1349
 LC1349'RECOVERY NOTE BY US POWER SQUADRON 2004 (CLS)
 LC1349'RECOVERED AS DESCRIBED WITH ADDITIONAL DESCRIPTION,60 YARDS FROM SOUTH
 LC1349'EDGE OF EAST RESTHAVEN ROAD. WE HAVE TAKEN A PICTURE WHICH WE CAN MAKE
 LC1349'AVAILABLE UPON YOUR REQUEST.
 LC1349
 LC1349                          STATION RECOVERY (2020)
 LC1349
 LC1349'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1349'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1316 ***********************************************************************
 LC1316  DESIGNATION -  F 235
 LC1316  PID         -  LC1316
 LC1316  STATE/COUNTY-  IL/TAZEWELL
 LC1316  COUNTRY     -  US
 LC1316  USGS QUAD   -  PEORIA EAST (2018)
 LC1316
 LC1316                         *CURRENT SURVEY CONTROL
 LC1316  ______________________________________________________________________
 LC1316* NAD 83(1986) POSITION- 40 40 02.     (N) 089 34 43.     (W)   SCALED
 LC1316* NAVD 88 ORTHO HEIGHT -   141.283 (meters)      463.53  (feet) ADJUSTED
 LC1316  ______________________________________________________________________
 LC1316  GEOID HEIGHT    -        -32.904 (meters)                     GEOID18
 LC1316  DYNAMIC HEIGHT  -        141.217 (meters)      463.31  (feet) COMP
 LC1316  MODELED GRAVITY -    980,156.7   (mgal)                       NAVD 88
 LC1316
 LC1316  VERT ORDER      -  FIRST     CLASS II
 LC1316
 LC1316.The horizontal coordinates were scaled from a map and have
 LC1316.an estimated accuracy of +/- 6 seconds.
 LC1316
 LC1316.The orthometric height was determined by differential leveling and
 LC1316.adjusted by the NATIONAL GEODETIC SURVEY
 LC1316.in June 1991.
 LC1316
 LC1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1316.GEOID18 height accuracy estimate available here.
 LC1316
 LC1316.Click photographs - Photos may exist for this station.
 LC1316
 LC1316.The dynamic height is computed by dividing the NAVD 88
 LC1316.geopotential number by the normal gravity value computed on the
 LC1316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1316.degrees latitude (g = 980.6199 gals.).
 LC1316
 LC1316.The modeled gravity was interpolated from observed gravity values.
 LC1316
 LC1316;                    North         East    Units  Estimated Accuracy
 LC1316;SPC IL W     -   444,240.      749,720.      MT  (+/- 180 meters Scaled)
 LC1316
 LC1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL820050(NAD 83)
 LC1316
 LC1316                          SUPERSEDED SURVEY CONTROL
 LC1316
 LC1316  NGVD 29 (??/??/92)  141.380  (m)          463.84   (f) ADJ UNCH    1 2
 LC1316
 LC1316.Superseded values are not recommended for survey control.
 LC1316
 LC1316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1316.See file dsdata.pdf to determine how the superseded data were derived.
 LC1316
 LC1316_MARKER: DB = BENCH MARK DISK
 LC1316_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1316_SP_SET: BUILDING
 LC1316_STAMPING: F 235 1960
 LC1316_MARK LOGO: CGS
 LC1316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1316
 LC1316  HISTORY     - Date     Condition        Report By
 LC1316  HISTORY     - 1960     MONUMENTED       CGS
 LC1316
 LC1316                          STATION DESCRIPTION
 LC1316
 LC1316'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1316'AT EAST PEORIA.
 LC1316'AT EAST PEORIA, AT THE CITY HALL, AT INTERSECTION OF NORTH MAIL
 LC1316'STREET (STATE HIGHWAY 87) AND WEST HERSHEL STREET, SET VERTICALLY
 LC1316'IN THE SOUTHWEST FACE OF 2-STORY CITY HALL BUILDING, 44 FEET
 LC1316'NORTHEAST OF CENTER LINE OF WEST HERSHEL STREET, 30 1/2 FEET
 LC1316'NORTHWEST OF NORTHWEST CURB OF NORTH MAIN STREET, 1.4 FOOT NORTHWEST
 LC1316'OF SOUTHWEST CORNER OF BUILDING AND 2.3 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0730 ***********************************************************************
 MF0730  DESIGNATION -  F 236
 MF0730  PID         -  MF0730
 MF0730  STATE/COUNTY-  IL/LASALLE
 MF0730  COUNTRY     -  US
 MF0730  USGS QUAD   -  TONICA (2018)
 MF0730
 MF0730                         *CURRENT SURVEY CONTROL
 MF0730  ______________________________________________________________________
 MF0730* NAD 83(1986) POSITION- 41 12 51.0    (N) 089 03 59.7    (W)   HD_HELD2
 MF0730* NAVD 88 ORTHO HEIGHT -   201.687 (meters)      661.70  (feet) ADJUSTED
 MF0730  ______________________________________________________________________
 MF0730  GEOID HEIGHT    -        -32.845 (meters)                     GEOID18
 MF0730  DYNAMIC HEIGHT  -        201.604 (meters)      661.43  (feet) COMP
 MF0730  MODELED GRAVITY -    980,208.6   (mgal)                       NAVD 88
 MF0730
 MF0730  VERT ORDER      -  FIRST     CLASS I
 MF0730
 MF0730.The horizontal coordinates were established by autonomous hand held GPS
 MF0730.observations and have an estimated accuracy of +/- 10 meters.
 MF0730
 MF0730.The orthometric height was determined by differential leveling and
 MF0730.adjusted by the NATIONAL GEODETIC SURVEY
 MF0730.in June 1991.
 MF0730
 MF0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0730.GEOID18 height accuracy estimate available here.
 MF0730
 MF0730.Click photographs - Photos may exist for this station.
 MF0730
 MF0730.The dynamic height is computed by dividing the NAVD 88
 MF0730.geopotential number by the normal gravity value computed on the
 MF0730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0730.degrees latitude (g = 980.6199 gals.).
 MF0730
 MF0730.The modeled gravity was interpolated from observed gravity values.
 MF0730
 MF0730;                    North         East    Units  Estimated Accuracy
 MF0730;SPC IL E     -   505,085.      238,509.      MT  (+/- 10 meters HH2 GPS)
 MF0730
 MF0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2675564591(NAD 83)
 MF0730
 MF0730                          SUPERSEDED SURVEY CONTROL
 MF0730
 MF0730  NGVD 29 (??/??/92)  201.744  (m)          661.89   (f) ADJ UNCH    1 1
 MF0730
 MF0730.Superseded values are not recommended for survey control.
 MF0730
 MF0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0730.See file dsdata.pdf to determine how the superseded data were derived.
 MF0730
 MF0730_MARKER: DB = BENCH MARK DISK
 MF0730_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0730_STAMPING: F 236 1960
 MF0730_MARK LOGO: CGS
 MF0730_PROJECTION: PROJECTING 3 CENTIMETERS
 MF0730_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0730+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2002
 MF0730
 MF0730  HISTORY     - Date     Condition        Report By
 MF0730  HISTORY     - 1960     MONUMENTED       CGS
 MF0730  HISTORY     - 1969     GOOD             CGS
 MF0730  HISTORY     - 19970728 GOOD             USPSQD
 MF0730  HISTORY     - 20020826 GOOD             USPSQD
 MF0730  HISTORY     - 20170508 POOR             GEOCAC
 MF0730
 MF0730                          STATION DESCRIPTION
 MF0730
 MF0730'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0730'0.1 MI S FROM TONICA.
 MF0730'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0730'THE POST OFFICE AT TONICA, 25 1/2 FEET SOUTHEAST OF THE CENTER
 MF0730'OF A CROSSING OF THE RAILROAD AND E. PONTIAC STREET, 17 FEET EAST
 MF0730'OF THE EAST RAIL OF THE MAIN TRACK, 111 FEET SOUTH-SOUTHEAST AND
 MF0730'ACROSS THE TRACK FROM A METAL BUILDING, 7 FEET SOUTH-SOUTHEAST
 MF0730'OF A RAILROAD CROSSING SIGNAL, 2 FEET NORTHEAST OF A POWER POLE,
 MF0730'1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK,
 MF0730'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN
 MF0730'TO A DEPTH OF 20 1/2 FEET AND IS ENCASED IN A 6-INCH TILE WHICH
 MF0730'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 25, T32N, R1E
 MF0730
 MF0730                          STATION RECOVERY (1997)
 MF0730
 MF0730'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0730'RECOVERED IN GOOD CONDITION.
 MF0730
 MF0730                          STATION RECOVERY (2002)
 MF0730
 MF0730'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0730'RECOVERED IN GOOD CONDITION.
 MF0730
 MF0730                          STATION RECOVERY (2017)
 MF0730
 MF0730'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 MF0730'RECOVERED AS DESCRIBED.
 MF0730'DISK AND PIPE ARE FULLY EXPOSED, COULD EASILY BE BENT BY HEAVY
 MF0730'EQUIPMENT. WOULD USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0867 ***********************************************************************
 MF0867  DESIGNATION -  F 237
 MF0867  PID         -  MF0867
 MF0867  STATE/COUNTY-  IL/LASALLE
 MF0867  COUNTRY     -  US
 MF0867  USGS QUAD   -  WENONA (2018)
 MF0867
 MF0867                         *CURRENT SURVEY CONTROL
 MF0867  ______________________________________________________________________
 MF0867* NAD 83(1986) POSITION- 41 00 55.     (N) 089 01 38.     (W)   SCALED
 MF0867* NAVD 88 ORTHO HEIGHT -   210.688 (meters)      691.23  (feet) ADJUSTED
 MF0867  ______________________________________________________________________
 MF0867  GEOID HEIGHT    -        -32.593 (meters)                     GEOID18
 MF0867  DYNAMIC HEIGHT  -        210.598 (meters)      690.94  (feet) COMP
 MF0867  MODELED GRAVITY -    980,193.1   (mgal)                       NAVD 88
 MF0867
 MF0867  VERT ORDER      -  FIRST     CLASS II
 MF0867
 MF0867.The horizontal coordinates were scaled from a map and have
 MF0867.an estimated accuracy of +/- 6 seconds.
 MF0867
 MF0867.The orthometric height was determined by differential leveling and
 MF0867.adjusted by the NATIONAL GEODETIC SURVEY
 MF0867.in June 1991.
 MF0867
 MF0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0867.GEOID18 height accuracy estimate available here.
 MF0867
 MF0867.Click photographs - Photos may exist for this station.
 MF0867
 MF0867.The dynamic height is computed by dividing the NAVD 88
 MF0867.geopotential number by the normal gravity value computed on the
 MF0867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0867.degrees latitude (g = 980.6199 gals.).
 MF0867
 MF0867.The modeled gravity was interpolated from observed gravity values.
 MF0867
 MF0867;                    North         East    Units  Estimated Accuracy
 MF0867;SPC IL E     -   482,970.      241,630.      MT  (+/- 180 meters Scaled)
 MF0867
 MF0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL295424(NAD 83)
 MF0867
 MF0867                          SUPERSEDED SURVEY CONTROL
 MF0867
 MF0867  NGVD 29 (??/??/92)  210.738  (m)          691.40   (f) ADJ UNCH    1 2
 MF0867
 MF0867.Superseded values are not recommended for survey control.
 MF0867
 MF0867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0867.See file dsdata.pdf to determine how the superseded data were derived.
 MF0867
 MF0867_MARKER: DB = BENCH MARK DISK
 MF0867_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0867_STAMPING: F 237 1960
 MF0867_MARK LOGO: CGS
 MF0867_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0867_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0867+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2002
 MF0867
 MF0867  HISTORY     - Date     Condition        Report By
 MF0867  HISTORY     - 1960     MONUMENTED       CGS
 MF0867  HISTORY     - 19970728 GOOD             USPSQD
 MF0867  HISTORY     - 20020923 GOOD             USPSQD
 MF0867  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 MF0867
 MF0867                          STATION DESCRIPTION
 MF0867
 MF0867'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0867'2.1 MI W FROM LEEDS.
 MF0867'ABOUT 2.1 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 MF0867'RAILWAY FROM THE BLACK TOP ROAD CROSSING AT LEEDS, 0.3 MILE
 MF0867'WEST OF MILE POST 104, AT A GRADED ROAD CROSSING, 34 FEET NORTH
 MF0867'OF NORTH RAIL OF NORTH TRACK, 37 1/2 FEET WEST OF CENTER LINE OF
 MF0867'ROAD, 49 FEET NORTHWEST OF CENTER OF CROSSING OF NORTH TRACK
 MF0867'AND ROAD, 2 1/2 FEET EAST OF THE FIRST TELEPHONE POLE WEST OF
 MF0867'CROSSING AND IS IN LINE WITH ROW OF POLES, 43 FEET SOUTHWEST OF A
 MF0867'4-INCH STEEL PIPE LINE MARKER, 17 FEET SOUTHWEST OF A FENCE CORNER,
 MF0867'15 FEET SOUTH OF A FENCE LINE, 1 1/2 FEET WEST OF A STEEL
 MF0867'WITNESS POST, ABOUT 10 FEET BELOW LEVEL OF TRACK AND IS A DISK
 MF0867'ON COPPER COATED STEEL ROD PROJECTING 2 INCHES AND PROTECTED
 MF0867'BY A 6-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN
 MF0867'TO A DEPTH OF 16 FEET.
 MF0867
 MF0867                          STATION RECOVERY (1997)
 MF0867
 MF0867'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0867'RECOVERED IN GOOD CONDITION.
 MF0867
 MF0867                          STATION RECOVERY (2002)
 MF0867
 MF0867'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0867'RECOVERED IN GOOD CONDITION.
 MF0867
 MF0867                          STATION RECOVERY (2013)
 MF0867
 MF0867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0867'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1516 ***********************************************************************
 LC1516  DESIGNATION -  F 238
 LC1516  PID         -  LC1516
 LC1516  STATE/COUNTY-  IL/TAZEWELL
 LC1516  COUNTRY     -  US
 LC1516  USGS QUAD   -  GLASFORD (2018)
 LC1516
 LC1516                         *CURRENT SURVEY CONTROL
 LC1516  ______________________________________________________________________
 LC1516* NAD 83(1986) POSITION- 40 31 21.     (N) 089 45 17.     (W)   SCALED
 LC1516* NAVD 88 ORTHO HEIGHT -   149.255 (meters)      489.68  (feet) ADJUSTED
 LC1516  ______________________________________________________________________
 LC1516  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 LC1516  DYNAMIC HEIGHT  -        149.184 (meters)      489.45  (feet) COMP
 LC1516  MODELED GRAVITY -    980,148.4   (mgal)                       NAVD 88
 LC1516
 LC1516  VERT ORDER      -  FIRST     CLASS II
 LC1516
 LC1516.The horizontal coordinates were scaled from a map and have
 LC1516.an estimated accuracy of +/- 6 seconds.
 LC1516
 LC1516.The orthometric height was determined by differential leveling and
 LC1516.adjusted by the NATIONAL GEODETIC SURVEY
 LC1516.in June 1991.
 LC1516
 LC1516.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1516.GEOID18 height accuracy estimate available here.
 LC1516
 LC1516.Click photographs - Photos may exist for this station.
 LC1516
 LC1516.The dynamic height is computed by dividing the NAVD 88
 LC1516.geopotential number by the normal gravity value computed on the
 LC1516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1516.degrees latitude (g = 980.6199 gals.).
 LC1516
 LC1516.The modeled gravity was interpolated from observed gravity values.
 LC1516
 LC1516;                    North         East    Units  Estimated Accuracy
 LC1516;SPC IL W     -   428,080.      734,910.      MT  (+/- 180 meters Scaled)
 LC1516
 LC1516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK666893(NAD 83)
 LC1516
 LC1516                          SUPERSEDED SURVEY CONTROL
 LC1516
 LC1516  NGVD 29 (??/??/92)  149.356  (m)          490.01   (f) ADJ UNCH    1 2
 LC1516
 LC1516.Superseded values are not recommended for survey control.
 LC1516
 LC1516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1516.See file dsdata.pdf to determine how the superseded data were derived.
 LC1516
 LC1516_MARKER: DB = BENCH MARK DISK
 LC1516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1516_STAMPING: F 238 1961
 LC1516_MARK LOGO: CGS
 LC1516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1516+STABILITY: SURFACE MOTION
 LC1516
 LC1516  HISTORY     - Date     Condition        Report By
 LC1516  HISTORY     - 1961     MONUMENTED       CGS
 LC1516
 LC1516                          STATION DESCRIPTION
 LC1516
 LC1516'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1516'4.4 MI WSW FROM POWERTON.
 LC1516'ABOUT 4.35 MILES WEST-SOUTHWEST ALONG POWERTON AND MANITO ROAD
 LC1516'FROM THE GATE AT POWERTON POWER PLANT, 1.7 MILES EAST-NORTHEAST
 LC1516'OF THE SPRING LAKE DISTRICT SCHOOL NO. 6, 0.1 MILE EAST OF THE
 LC1516'JUNCTION OF A ROAD LEADING SOUTH, 39.5 FEET NORTH OF THE CENTER
 LC1516'LINE OF THE ROAD, 31.8 FEET WEST OF THE CENTER LINE OF A GRAVEL
 LC1516'ROAD LEADING NORTH, 4 FEET WEST OF A TELEPHONE POLE, ABOUT LEVEL
 LC1516'WITH THE BLACK TOP ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC1516'PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0279 ***********************************************************************
 LD0279  DESIGNATION -  F 239
 LD0279  PID         -  LD0279
 LD0279  STATE/COUNTY-  IL/MASON
 LD0279  COUNTRY     -  US
 LD0279  USGS QUAD   -  HAVANA (2018)
 LD0279
 LD0279                         *CURRENT SURVEY CONTROL
 LD0279  ______________________________________________________________________
 LD0279* NAD 83(1986) POSITION- 40 20 29.     (N) 090 00 28.     (W)   SCALED
 LD0279* NAVD 88 ORTHO HEIGHT -   139.802 (meters)      458.67  (feet) ADJUSTED
 LD0279  ______________________________________________________________________
 LD0279  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 LD0279  DYNAMIC HEIGHT  -        139.733 (meters)      458.44  (feet) COMP
 LD0279  MODELED GRAVITY -    980,130.3   (mgal)                       NAVD 88
 LD0279
 LD0279  VERT ORDER      -  FIRST     CLASS II
 LD0279
 LD0279.The horizontal coordinates were scaled from a map and have
 LD0279.an estimated accuracy of +/- 6 seconds.
 LD0279
 LD0279.The orthometric height was determined by differential leveling and
 LD0279.adjusted by the NATIONAL GEODETIC SURVEY
 LD0279.in June 1991.
 LD0279
 LD0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0279.GEOID18 height accuracy estimate available here.
 LD0279
 LD0279.Click photographs - Photos may exist for this station.
 LD0279
 LD0279.The dynamic height is computed by dividing the NAVD 88
 LD0279.geopotential number by the normal gravity value computed on the
 LD0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0279.degrees latitude (g = 980.6199 gals.).
 LD0279
 LD0279.The modeled gravity was interpolated from observed gravity values.
 LD0279
 LD0279;                    North         East    Units  Estimated Accuracy
 LD0279;SPC IL W     -   407,910.      713,500.      MT  (+/- 180 meters Scaled)
 LD0279
 LD0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE541699(NAD 83)
 LD0279
 LD0279                          SUPERSEDED SURVEY CONTROL
 LD0279
 LD0279  NGVD 29 (??/??/92)  139.907  (m)          459.01   (f) ADJ UNCH    1 2
 LD0279
 LD0279.Superseded values are not recommended for survey control.
 LD0279
 LD0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0279.See file dsdata.pdf to determine how the superseded data were derived.
 LD0279
 LD0279_MARKER: DB = BENCH MARK DISK
 LD0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0279_STAMPING: F 239 1961
 LD0279_MARK LOGO: CGS
 LD0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0279+STABILITY: SURFACE MOTION
 LD0279
 LD0279  HISTORY     - Date     Condition        Report By
 LD0279  HISTORY     - 1961     MONUMENTED       CGS
 LD0279  HISTORY     - 20220803 MARK NOT FOUND   ILDT
 LD0279
 LD0279                          STATION DESCRIPTION
 LD0279
 LD0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0279'3.9 MI NE FROM HAVANA.
 LD0279'ABOUT 0.7 MILE NORTHEAST ALONG THE PEKIN*HAVANA ROAD FROM ITS
 LD0279'OVERPASS OVER THE CHICAGO AND ILLINOIS MIDLAND RAILWAY IN THE
 LD0279'NORTH PART OF HAVANA, THENCE 1.7 MILES NORTH ALONG THE ILLINOIS
 LD0279'RIVER ROAD, THENCE 1.5 MILES EAST ALONG A BLACK TOP ROAD, ABOUT
 LD0279'0.9 MILE WEST OF THE BRIDGE OVER QUIVER CREEK, 27 FEET SOUTH OF
 LD0279'THE CENTER LINE OF THE BLACK TOP ROAD, 108 1/2 FEET EAST OF A
 LD0279'POWER LINE POLE, 26 FEET WEST OF THE CENTER OF A WIRE GATE, 2 1/2
 LD0279'FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 LD0279'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 LD0279'LEVEL OF THE GROUND.
 LD0279
 LD0279                          STATION RECOVERY (2022)
 LD0279
 LD0279'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LD0279'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0169 ***********************************************************************
 LD0169  DESIGNATION -  F 240
 LD0169  PID         -  LD0169
 LD0169  STATE/COUNTY-  IL/CASS
 LD0169  COUNTRY     -  US
 LD0169  USGS QUAD   -  BEARDSTOWN (2018)
 LD0169
 LD0169                         *CURRENT SURVEY CONTROL
 LD0169  ______________________________________________________________________
 LD0169* NAD 83(1986) POSITION- 40 00 52.     (N) 090 25 49.     (W)   SCALED
 LD0169* NAVD 88 ORTHO HEIGHT -   138.623 (meters)      454.80  (feet) ADJUSTED
 LD0169  ______________________________________________________________________
 LD0169  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 LD0169  DYNAMIC HEIGHT  -        138.551 (meters)      454.56  (feet) COMP
 LD0169  MODELED GRAVITY -    980,100.3   (mgal)                       NAVD 88
 LD0169
 LD0169  VERT ORDER      -  FIRST     CLASS II
 LD0169
 LD0169.The horizontal coordinates were scaled from a map and have
 LD0169.an estimated accuracy of +/- 6 seconds.
 LD0169
 LD0169.The orthometric height was determined by differential leveling and
 LD0169.adjusted by the NATIONAL GEODETIC SURVEY
 LD0169.in June 1991.
 LD0169
 LD0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0169.GEOID18 height accuracy estimate available here.
 LD0169
 LD0169.Click photographs - Photos may exist for this station.
 LD0169
 LD0169.The dynamic height is computed by dividing the NAVD 88
 LD0169.geopotential number by the normal gravity value computed on the
 LD0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0169.degrees latitude (g = 980.6199 gals.).
 LD0169
 LD0169.The modeled gravity was interpolated from observed gravity values.
 LD0169
 LD0169;                    North         East    Units  Estimated Accuracy
 LD0169;SPC IL W     -   371,630.      677,500.      MT  (+/- 180 meters Scaled)
 LD0169
 LD0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE193325(NAD 83)
 LD0169
 LD0169                          SUPERSEDED SURVEY CONTROL
 LD0169
 LD0169  NGVD 29 (??/??/92)  138.736  (m)          455.17   (f) ADJ UNCH    1 2
 LD0169
 LD0169.Superseded values are not recommended for survey control.
 LD0169
 LD0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0169.See file dsdata.pdf to determine how the superseded data were derived.
 LD0169
 LD0169_MARKER: DB = BENCH MARK DISK
 LD0169_STAMPING: F 240 1961
 LD0169_MARK LOGO: CGS
 LD0169_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0169
 LD0169  HISTORY     - Date     Condition        Report By
 LD0169  HISTORY     - 1961     MONUMENTED       CGS
 LD0169
 LD0169                          STATION DESCRIPTION
 LD0169
 LD0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0169'0.5 MI SW FROM BEARDSTOWN.
 LD0169'ABOUT 0.5 MILE SOUTHWEST ALONG MAIN STREET FROM THE POST OFFICE
 LD0169'AT BEARDSTOWN, 172 FEET NORTHWEST OF THE CENTER LINE OF MAIN STREET,
 LD0169'3.1 FEET SOUTHWEST OF THE SOUTHWEST END OF THE FLOOD WALL ALONG
 LD0169'THE RIVER (FLOOD WALL ENDS HERE AND LEVEE BEGINS), 24.6 FEET
 LD0169'NORTHWEST OF THE SOUTHWEST SIDE OF A GRAIN ELEVATOR AND ABOUT
 LD0169'LEVEL WITH THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0573 ***********************************************************************
 JC0573  DESIGNATION -  F 241
 JC0573  PID         -  JC0573
 JC0573  STATE/COUNTY-  IL/JERSEY
 JC0573  COUNTRY     -  US
 JC0573  USGS QUAD   -  BRUSSELS (2018)
 JC0573
 JC0573                         *CURRENT SURVEY CONTROL
 JC0573  ______________________________________________________________________
 JC0573* NAD 83(1986) POSITION- 38 58 06.     (N) 090 30 07.     (W)   SCALED
 JC0573* NAVD 88 ORTHO HEIGHT -   132.617 (meters)      435.09  (feet) ADJUSTED
 JC0573  ______________________________________________________________________
 JC0573  GEOID HEIGHT    -        -31.813 (meters)                     GEOID18
 JC0573  DYNAMIC HEIGHT  -        132.533 (meters)      434.82  (feet) COMP
 JC0573  MODELED GRAVITY -    979,998.2   (mgal)                       NAVD 88
 JC0573
 JC0573  VERT ORDER      -  FIRST     CLASS II
 JC0573
 JC0573.The horizontal coordinates were scaled from a map and have
 JC0573.an estimated accuracy of +/- 6 seconds.
 JC0573
 JC0573.The orthometric height was determined by differential leveling and
 JC0573.adjusted by the NATIONAL GEODETIC SURVEY
 JC0573.in June 1991.
 JC0573
 JC0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0573.GEOID18 height accuracy estimate available here.
 JC0573
 JC0573.Click photographs - Photos may exist for this station.
 JC0573
 JC0573.The dynamic height is computed by dividing the NAVD 88
 JC0573.geopotential number by the normal gravity value computed on the
 JC0573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0573.degrees latitude (g = 980.6199 gals.).
 JC0573
 JC0573.The modeled gravity was interpolated from observed gravity values.
 JC0573
 JC0573;                    North         East    Units  Estimated Accuracy
 JC0573;SPC IL W     -   255,510.      670,950.      MT  (+/- 180 meters Scaled)
 JC0573
 JC0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD164162(NAD 83)
 JC0573
 JC0573                          SUPERSEDED SURVEY CONTROL
 JC0573
 JC0573  NGVD 29 (??/??/92)  132.730  (m)          435.47   (f) ADJ UNCH    1 2
 JC0573
 JC0573.Superseded values are not recommended for survey control.
 JC0573
 JC0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0573.See file dsdata.pdf to determine how the superseded data were derived.
 JC0573
 JC0573_MARKER: DB = BENCH MARK DISK
 JC0573_SETTING: 66 = SET IN ROCK OUTCROP
 JC0573_STAMPING: F 241 1961
 JC0573_MARK LOGO: CGS
 JC0573_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0573+STABILITY: POSITION/ELEVATION WELL
 JC0573
 JC0573  HISTORY     - Date     Condition        Report By
 JC0573  HISTORY     - 1961     MONUMENTED       CGS
 JC0573  HISTORY     - 19990306 GOOD             USPSQD
 JC0573  HISTORY     - 20010331 GOOD             USPSQD
 JC0573
 JC0573                          STATION DESCRIPTION
 JC0573
 JC0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0573'ABOUT 3.65 MILES WEST ALONG STATE HIGHWAY 100 FROM THE GRAFTON
 JC0573'SCHOOL AT GRAFTON, AT THE INSIDE OF A LONG CURVE, SET ON TOP OF
 JC0573'THE SOUTH EDGE OF A SLOPING ROCK CUT THAT IS ABOUT 150 YARDS
 JC0573'LONG AND 15 FEET HIGH, SECTION S14, T6N, R13W, 31 FEET NORTH
 JC0573'OF THE CENTER LINE OF THE HIGHWAY, 1 1/2 FEET NORTH OF THE SOUTH
 JC0573'EDGE OF THE ROCK, 171 FEET EAST OF THE WEST END OF THE ROCK PART
 JC0573'OF THE CUT, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 JC0573
 JC0573                          STATION RECOVERY (1999)
 JC0573
 JC0573'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0573'RECOVERED IN GOOD CONDITION.
 JC0573
 JC0573                          STATION RECOVERY (2001)
 JC0573
 JC0573'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0139 ***********************************************************************
 KC0139  DESIGNATION -  F 242
 KC0139  PID         -  KC0139
 KC0139  STATE/COUNTY-  IL/GREENE
 KC0139  COUNTRY     -  US
 KC0139  USGS QUAD   -  HARDIN (2018)
 KC0139
 KC0139                         *CURRENT SURVEY CONTROL
 KC0139  ______________________________________________________________________
 KC0139* NAD 83(1986) POSITION- 39 13 21.     (N) 090 33 19.     (W)   SCALED
 KC0139* NAVD 88 ORTHO HEIGHT -   136.687 (meters)      448.45  (feet) ADJUSTED
 KC0139  ______________________________________________________________________
 KC0139  GEOID HEIGHT    -        -32.026 (meters)                     GEOID18
 KC0139  DYNAMIC HEIGHT  -        136.607 (meters)      448.18  (feet) COMP
 KC0139  MODELED GRAVITY -    980,041.2   (mgal)                       NAVD 88
 KC0139
 KC0139  VERT ORDER      -  FIRST     CLASS II
 KC0139
 KC0139.The horizontal coordinates were scaled from a map and have
 KC0139.an estimated accuracy of +/- 6 seconds.
 KC0139
 KC0139.The orthometric height was determined by differential leveling and
 KC0139.adjusted by the NATIONAL GEODETIC SURVEY
 KC0139.in June 1991.
 KC0139
 KC0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0139.GEOID18 height accuracy estimate available here.
 KC0139
 KC0139.Click photographs - Photos may exist for this station.
 KC0139
 KC0139.The dynamic height is computed by dividing the NAVD 88
 KC0139.geopotential number by the normal gravity value computed on the
 KC0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0139.degrees latitude (g = 980.6199 gals.).
 KC0139
 KC0139.The modeled gravity was interpolated from observed gravity values.
 KC0139
 KC0139;                    North         East    Units  Estimated Accuracy
 KC0139;SPC IL W     -   283,740.      666,440.      MT  (+/- 180 meters Scaled)
 KC0139
 KC0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD110443(NAD 83)
 KC0139
 KC0139                          SUPERSEDED SURVEY CONTROL
 KC0139
 KC0139  NGVD 29 (??/??/92)  136.799  (m)          448.81   (f) ADJ UNCH    1 2
 KC0139
 KC0139.Superseded values are not recommended for survey control.
 KC0139
 KC0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0139.See file dsdata.pdf to determine how the superseded data were derived.
 KC0139
 KC0139_MARKER: DB = BENCH MARK DISK
 KC0139_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0139_SP_SET: BOX CULVERT HEADWALL
 KC0139_STAMPING: F 242 1961
 KC0139_MARK LOGO: CGS
 KC0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0139+STABILITY: SURFACE MOTION
 KC0139
 KC0139  HISTORY     - Date     Condition        Report By
 KC0139  HISTORY     - 1961     MONUMENTED       CGS
 KC0139
 KC0139                          STATION DESCRIPTION
 KC0139
 KC0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0139'5.1 MI S FROM ELDRED.
 KC0139'ABOUT 5.1 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0139'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 16 T 9 N R 13 W, SET
 KC0139'ON TOP OF THE SOUTH END OF THE EAST CONCRETE HEADWALL OF A 5-FOOT
 KC0139'CONCRETE BOX CULVERT UNDER THE ROAD, 19 FEET EAST OF THE CENTER
 KC0139'LINE OF THE ROAD, 0.5 FOOT NORTH OF THE SOUTH END OF THE HEADWALL
 KC0139'AND 1 FOOT BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0156 ***********************************************************************
 KC0156  DESIGNATION -  F 243
 KC0156  PID         -  KC0156
 KC0156  STATE/COUNTY-  IL/GREENE
 KC0156  COUNTRY     -  US
 KC0156  USGS QUAD   -  KAMPSVILLE (2018)
 KC0156
 KC0156                         *CURRENT SURVEY CONTROL
 KC0156  ______________________________________________________________________
 KC0156* NAD 83(1986) POSITION- 39 22 15.     (N) 090 32 47.     (W)   SCALED
 KC0156* NAVD 88 ORTHO HEIGHT -   134.375 (meters)      440.86  (feet) ADJUSTED
 KC0156  ______________________________________________________________________
 KC0156  GEOID HEIGHT    -        -32.211 (meters)                     GEOID18
 KC0156  DYNAMIC HEIGHT  -        134.298 (meters)      440.61  (feet) COMP
 KC0156  MODELED GRAVITY -    980,049.4   (mgal)                       NAVD 88
 KC0156
 KC0156  VERT ORDER      -  FIRST     CLASS II
 KC0156
 KC0156.The horizontal coordinates were scaled from a map and have
 KC0156.an estimated accuracy of +/- 6 seconds.
 KC0156
 KC0156.The orthometric height was determined by differential leveling and
 KC0156.adjusted by the NATIONAL GEODETIC SURVEY
 KC0156.in June 1991.
 KC0156
 KC0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0156.GEOID18 height accuracy estimate available here.
 KC0156
 KC0156.Click photographs - Photos may exist for this station.
 KC0156
 KC0156.The dynamic height is computed by dividing the NAVD 88
 KC0156.geopotential number by the normal gravity value computed on the
 KC0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0156.degrees latitude (g = 980.6199 gals.).
 KC0156
 KC0156.The modeled gravity was interpolated from observed gravity values.
 KC0156
 KC0156;                    North         East    Units  Estimated Accuracy
 KC0156;SPC IL W     -   300,210.      667,280.      MT  (+/- 180 meters Scaled)
 KC0156
 KC0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD113608(NAD 83)
 KC0156
 KC0156                          SUPERSEDED SURVEY CONTROL
 KC0156
 KC0156  NGVD 29 (??/??/92)  134.497  (m)          441.26   (f) ADJ UNCH    1 2
 KC0156
 KC0156.Superseded values are not recommended for survey control.
 KC0156
 KC0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0156.See file dsdata.pdf to determine how the superseded data were derived.
 KC0156
 KC0156_MARKER: DB = BENCH MARK DISK
 KC0156_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0156_SP_SET: BRIDGE
 KC0156_STAMPING: F 243 1961
 KC0156_MARK LOGO: CGS
 KC0156_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0156
 KC0156  HISTORY     - Date     Condition        Report By
 KC0156  HISTORY     - 1961     MONUMENTED       CGS
 KC0156
 KC0156                          STATION DESCRIPTION
 KC0156
 KC0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0156'5.9 MI N FROM ELDRED.
 KC0156'ABOUT 5.9 MILES NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0156'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 28- T 11 N- R 13 W,
 KC0156'SET ON TOP OF THE EAST END OF THE NORTH CONCRETE ABUTMENT OF A
 KC0156'375 FEET LONG BRIDGE OVER APPLE CREEK, 16 FEET EAST OF THE CENTER
 KC0156'LINE OF THE ROAD, 0.5 FOOT WEST OF THE EAST END OF THE ABUTMENT
 KC0156'AND 4 FEET BELOW THE BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3182 ***********************************************************************
 AI3182  DESIGNATION -  F 243 RESET
 AI3182  PID         -  AI3182
 AI3182  STATE/COUNTY-  IL/GREENE
 AI3182  COUNTRY     -  US
 AI3182  USGS QUAD   -  KAMPSVILLE (2018)
 AI3182
 AI3182                         *CURRENT SURVEY CONTROL
 AI3182  ______________________________________________________________________
 AI3182* NAD 83(1986) POSITION- 39 22 15.     (N) 090 32 47.     (W)   SCALED
 AI3182* NAVD 88 ORTHO HEIGHT -   133.18  (meters)      436.9   (feet) RESET
 AI3182  ______________________________________________________________________
 AI3182  GEOID HEIGHT    -        -32.211 (meters)                     GEOID18
 AI3182  VERT ORDER      -  THIRD
 AI3182
 AI3182.The horizontal coordinates were scaled from a map and have
 AI3182.an estimated accuracy of +/- 6 seconds.
 AI3182
 AI3182.The orthometric height was computed from unverified reset data.
 AI3182
 AI3182.No vertical observational check was made to the station.
 AI3182
 AI3182.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3182.GEOID18 height accuracy estimate available here.
 AI3182
 AI3182.Click photographs - Photos may exist for this station.
 AI3182
 AI3182;                    North         East    Units  Estimated Accuracy
 AI3182;SPC IL W     -   300,210.      667,280.      MT  (+/- 180 meters Scaled)
 AI3182
 AI3182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD113608(NAD 83)
 AI3182
 AI3182                          SUPERSEDED SURVEY CONTROL
 AI3182
 AI3182.No superseded survey control is available for this station.
 AI3182
 AI3182_MARKER: DV = VERTICAL CONTROL DISK
 AI3182_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AI3182_SP_SET: CULVERT WINGWALL
 AI3182_STAMPING: F 243 RESET 1998
 AI3182_MARK LOGO: NGS
 AI3182_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AI3182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3182+STABILITY: SURFACE MOTION
 AI3182
 AI3182  HISTORY     - Date     Condition        Report By
 AI3182  HISTORY     - 1998     MONUMENTED       NGS
 AI3182
 AI3182                          STATION DESCRIPTION
 AI3182
 AI3182'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (RKB)
 AI3182'5.9 MI (9.5 KM) NORTH ALONG AN ASPHALT ROAD FROM THE CROSSING OF
 AI3182'ILLINOIS ROUTE 108 IN ELDRED, APPROXIMATELY 140 M (459.3 FT) NORTH OF
 AI3182'THE NORTH END OF A CONCRETE BRIDGE OVER APPLE CREEK, IN THE NORTHWEST
 AI3182'ANGLE OF THE INTERSECTION OF ELDRED-HILLVIEW ROAD WITH A LEVEE ROAD
 AI3182'LEADING WEST, A VERTICAL DISK SET IN A DRILL HOLE IN THE TOP CENTER OF
 AI3182'CONCRETE WINGWALL FOR 3 FT (0.9 M) ROUND CULVERT UNDER HIGHWAY. 10.8 M
 AI3182'(35.4 FT) WEST OF THE CENTERLINE OF ELDRED ROAD, 12 MI (19.3 KM) NORTH
 AI3182'OF THE APPROXIMATE CENTERLINE OF TRACK ROAD ON LEVEE, AND ABOUT 2 MI
 AI3182'(3.2 KM) LOWER THAN THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0228 ***********************************************************************
 KC0228  DESIGNATION -  F 244
 KC0228  PID         -  KC0228
 KC0228  STATE/COUNTY-  IL/SCOTT
 KC0228  COUNTRY     -  US
 KC0228  USGS QUAD   -  BEDFORD (2018)
 KC0228
 KC0228                         *CURRENT SURVEY CONTROL
 KC0228  ______________________________________________________________________
 KC0228* NAD 83(1986) POSITION- 39 34 27.     (N) 090 31 23.     (W)   SCALED
 KC0228* NAVD 88 ORTHO HEIGHT -   145.896 (meters)      478.66  (feet) ADJUSTED
 KC0228  ______________________________________________________________________
 KC0228  GEOID HEIGHT    -        -32.454 (meters)                     GEOID18
 KC0228  DYNAMIC HEIGHT  -        145.815 (meters)      478.39  (feet) COMP
 KC0228  MODELED GRAVITY -    980,068.7   (mgal)                       NAVD 88
 KC0228
 KC0228  VERT ORDER      -  FIRST     CLASS II
 KC0228
 KC0228.The horizontal coordinates were scaled from a map and have
 KC0228.an estimated accuracy of +/- 6 seconds.
 KC0228
 KC0228.The orthometric height was determined by differential leveling and
 KC0228.adjusted by the NATIONAL GEODETIC SURVEY
 KC0228.in June 1991.
 KC0228
 KC0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0228.GEOID18 height accuracy estimate available here.
 KC0228
 KC0228.Click photographs - Photos may exist for this station.
 KC0228
 KC0228.The dynamic height is computed by dividing the NAVD 88
 KC0228.geopotential number by the normal gravity value computed on the
 KC0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0228.degrees latitude (g = 980.6199 gals.).
 KC0228
 KC0228.The modeled gravity was interpolated from observed gravity values.
 KC0228
 KC0228;                    North         East    Units  Estimated Accuracy
 KC0228;SPC IL W     -   322,770.      669,380.      MT  (+/- 180 meters Scaled)
 KC0228
 KC0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD127834(NAD 83)
 KC0228
 KC0228                          SUPERSEDED SURVEY CONTROL
 KC0228
 KC0228  NGVD 29 (??/??/92)  146.028  (m)          479.09   (f) ADJ UNCH    1 2
 KC0228
 KC0228.Superseded values are not recommended for survey control.
 KC0228
 KC0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0228.See file dsdata.pdf to determine how the superseded data were derived.
 KC0228
 KC0228_MARKER: DB = BENCH MARK DISK
 KC0228_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0228_SP_SET: CULVERT HEADWALL
 KC0228_STAMPING: F 244 1961
 KC0228_MARK LOGO: CGS
 KC0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0228+STABILITY: SURFACE MOTION
 KC0228
 KC0228  HISTORY     - Date     Condition        Report By
 KC0228  HISTORY     - 1961     MONUMENTED       CGS
 KC0228
 KC0228                          STATION DESCRIPTION
 KC0228
 KC0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0228'9 MI N FROM HILLVIEW.
 KC0228'ABOUT 9.0 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0228'BAPTIST CHURCH AT HILLVIEW, 0.25 MILE SOUTH OF THE JUNCTION OF A
 KC0228'GRADED ROAD LEADING WEST, NEAR THE NORTHWEST CORNER OF A BARN LOT,
 KC0228'41 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 65 FEET NORTHEAST
 KC0228'OF THE EAST END OF A 36-INCH PIPE CULVERT UNDER THE ROAD, 4
 KC0228'FEET NORTH OF THE NORTH ONE OF 3 12-INCH MAPLE TREES, 1 1/2 FEET
 KC0228'WEST OF A WIRE FENCE, 1 1/2 FEET NORTH OF A METAL WITNESS POST,
 KC0228'1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KC0228'POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0240 ***********************************************************************
 KC0240  CBN         -  This is a Cooperative Base Network Control Station.
 KC0240  DESIGNATION -  F 245
 KC0240  PID         -  KC0240
 KC0240  STATE/COUNTY-  IL/SCOTT
 KC0240  COUNTRY     -  US
 KC0240  USGS QUAD   -  FLORENCE (2018)
 KC0240
 KC0240                         *CURRENT SURVEY CONTROL
 KC0240  ______________________________________________________________________
 KC0240* NAD 83(2011) POSITION- 39 37 50.19929(N) 090 33 31.29994(W)   ADJUSTED
 KC0240* NAD 83(2011) ELLIP HT-    98.084 (meters)        (06/27/12)   ADJUSTED
 KC0240* NAD 83(2011) EPOCH   -  2010.00
 KC0240* NAVD 88 ORTHO HEIGHT -   130.610 (meters)      428.51  (feet) ADJUSTED
 KC0240  ______________________________________________________________________
 KC0240  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 KC0240  NAD 83(2011) X  -    -47,965.127 (meters)                     COMP
 KC0240  NAD 83(2011) Y  - -4,918,810.905 (meters)                     COMP
 KC0240  NAD 83(2011) Z  -  4,046,545.075 (meters)                     COMP
 KC0240  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 KC0240  DYNAMIC HEIGHT  -        130.539 (meters)      428.28  (feet) COMP
 KC0240  MODELED GRAVITY -    980,075.3   (mgal)                       NAVD 88
 KC0240
 KC0240  VERT ORDER      -  FIRST     CLASS II
 KC0240
 KC0240  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0240  Standards:
 KC0240         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0240            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0240  -------------------------------------------------------------------
 KC0240  NETWORK    0.81   1.63           0.37   0.28   0.83     -0.12162757
 KC0240  -------------------------------------------------------------------
 KC0240  Click here for local accuracies and other accuracy information.
 KC0240
 KC0240.The horizontal coordinates were established by GPS observations
 KC0240.and adjusted by the National Geodetic Survey in June 2012.
 KC0240
 KC0240.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0240.been affixed to the stable North American tectonic plate. See 
 KC0240.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0240
 KC0240.The horizontal coordinates are valid at the epoch date displayed above
 KC0240.which is a decimal equivalence of Year/Month/Day.
 KC0240
 KC0240.The orthometric height was determined by differential leveling and
 KC0240.adjusted by the NATIONAL GEODETIC SURVEY
 KC0240.in June 1991.
 KC0240
 KC0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0240.GEOID18 height accuracy estimate available here.
 KC0240
 KC0240.Click photographs - Photos may exist for this station.
 KC0240
 KC0240.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0240
 KC0240.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0240
 KC0240.The ellipsoidal height was determined by GPS observations
 KC0240.and is referenced to NAD 83.
 KC0240
 KC0240.The dynamic height is computed by dividing the NAVD 88
 KC0240.geopotential number by the normal gravity value computed on the
 KC0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0240.degrees latitude (g = 980.6199 gals.).
 KC0240
 KC0240.The modeled gravity was interpolated from observed gravity values.
 KC0240
 KC0240. The following values were computed from the NAD 83(2011) position.
 KC0240
 KC0240;                    North         East     Units Scale Factor Converg.
 KC0240;SPC IL W     -   329,049.977   666,345.481   MT  0.99995512   -0 15 00.2
 KC0240;SPC IL W     - 1,079,558.13  2,186,168.47   sFT  0.99995512   -0 15 00.2
 KC0240;UTM  15      - 4,389,608.003   709,519.587   MT  1.00014049   +1 33 27.8
 KC0240
 KC0240!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0240!SPC IL W     -   0.99998461  x   0.99995512  =   0.99993973
 KC0240!UTM  15      -   0.99998461  x   1.00014049  =   1.00012510
 KC0240
 KC0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0951989608(NAD 83)
 KC0240
 KC0240                          SUPERSEDED SURVEY CONTROL
 KC0240
 KC0240  NAD 83(2007)-  39 37 50.19927(N)    090 33 31.30044(W) AD(2002.00) 0
 KC0240  ELLIP H (02/10/07)   98.095  (m)                       GP(2002.00)    
 KC0240  ELLIP H (10/15/04)   98.054  (m)                       GP(       ) 4 2
 KC0240  NAD 83(1997)-  39 37 50.19950(N)    090 33 31.30085(W) AD(       ) B
 KC0240  ELLIP H (07/17/98)   98.109  (m)                       GP(       ) 4 1
 KC0240  NAD 83(1986)-  39 37 50.20778(N)    090 33 31.30150(W) AD(       ) 1
 KC0240  NAVD 88             130.61   (m)          428.5    (f) LEVELING    3  
 KC0240  NGVD 29 (??/??/92)  130.736  (m)          428.92   (f) ADJ UNCH    1 2
 KC0240  NGVD 29             130.74   (m)          428.9    (f) LEVELING    3  
 KC0240
 KC0240.Superseded values are not recommended for survey control.
 KC0240
 KC0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0240.See file dsdata.pdf to determine how the superseded data were derived.
 KC0240
 KC0240_MARKER: DB = BENCH MARK DISK
 KC0240_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0240_SP_SET: CATCH BASIN
 KC0240_STAMPING: F 245 1961
 KC0240_MARK LOGO: CGS
 KC0240_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0240_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0240+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2021
 KC0240
 KC0240  HISTORY     - Date     Condition        Report By
 KC0240  HISTORY     - 1961     MONUMENTED       CGS
 KC0240  HISTORY     - 19901002 GOOD             NGS
 KC0240  HISTORY     - 19970327 GOOD             NGS
 KC0240  HISTORY     - 19980709 GOOD             ILDT
 KC0240  HISTORY     - 19980715 GOOD             NGS
 KC0240  HISTORY     - 20120225 GOOD             USACER
 KC0240  HISTORY     - 20210708 GOOD             ILDT
 KC0240
 KC0240                          STATION DESCRIPTION
 KC0240
 KC0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0240'11 MI S FROM BLUFFS.
 KC0240'ABOUT 10.1 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0240'OF THE WABASH RAILROAD AT BLUFFS, THENCE 0.9 MILE EAST ALONG
 KC0240'U.S. HIGHWAY 36, SET ON TOP OF THE NORTHEAST CORNER OF A
 KC0240'4-BY-4-FOOT CONCRETE CATCH BASIN, 22 FEET NORTH OF THE CENTER
 KC0240'LINE OF THE HIGHWAY, 1/2 FOOT SOUTHWEST OF THE NORTHEAST CORNER
 KC0240'OF THE CATCH BASIN AND 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 KC0240
 KC0240                          STATION RECOVERY (1990)
 KC0240
 KC0240'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KC0240'STATION IS LOCATED ABOUT 13 KM (8.1 MI) SOUTH-SOUTHWEST OF BLUFFS,
 KC0240'10.5 KM (6.5 MI) EAST OF DETROIT, 1.5 KM (0.9 MI) EAST OF THE
 KC0240'JUNCTION OF US HIGHWAY 36 AND STATE HIGHWAYS 100 AND 106, IN WEST
 KC0240'CENTRAL SECTION 28, T 14 N, R 13 W, ON HIGHWAY RIGHT-OF-WAY, IN THE
 KC0240'TOP OF A SQUARE CONCRETE SEWER CASING.  OWNERSHIP--STATE DEPARTMENT
 KC0240'OF TRANSPORTATION.
 KC0240'TO REACH FROM THE JUNCTION OF HIGHWAYS 36, 100 AND 106 (9 KM EAST OF
 KC0240'DETROIT), GO EAST ON HIGHWAY 106 FOR 1.06 KM (0.66 MI) TO A GRAVEL
 KC0240'CROSSROAD AT DESERTED RESTAURANT ON THE RIGHT.  CONTINUE AHEAD FOR
 KC0240'0.43 KM (0.27 MI) TO THE STATION ON THE LEFT.  NOTE--VERY NARROW
 KC0240'SHOULDER, SHOULD USE TRAFFIC CONES.
 KC0240'STATION MARK IS SET IN A DRILL HOLE IN THE NORTHEAST CORNER OF THE
 KC0240'1.3-METER SQUARE CONCRETE SEWER CASING THAT IS FLUSH ON ITS WEST SIDE
 KC0240'AND PROJECTS 0.5 M (1.6 FT) ON ITS EAST SIDE.  IT IS 7.5 M (24.6 FT)
 KC0240'NORTH OF, AND 0.5 M (1.6 FT) LOWER THAN THE ROAD CENTER.
 KC0240
 KC0240                          STATION RECOVERY (1997)
 KC0240
 KC0240'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KC0240'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) WEST OF WINCHESTER AND
 KC0240'2.6 MI (4.2 KM) EAST OF THE ILLINOIS RIVER.  TO REACH FROM EXIT 46 ON
 KC0240'INTERSTATE HIGHWAY 72, ABOUT 7.2 MI (11.6 KM) NORTHWEST OF WINCHESTER,
 KC0240'GO SOUTH ON STATE ROUTE 100 FOR 3.9 MI (6.3 KM) TO ITS JUNCTION WITH
 KC0240'STATE ROUTE 106.  TURN LEFT, EAST ON ROUTE 106 FOR 0.65 MI (1.05 KM)
 KC0240'TO A GRAVEL CROSSROAD AT A DESERTED RESTAURANT ON THE RIGHT, CONTINUE
 KC0240'AHEAD FOR 0.27 MI (0.43 KM) TO THE STATION ON THE LEFT.  THE STATION
 KC0240'DISK IS SET IN A DRILL HOLE IN THE NORTHEAST CORNER OF THE TOP OF A
 KC0240'1.3-METER SQUARE CONCRETE SEWER CASING WHICH IS FLUSH ON ITS WEST SIDE
 KC0240'AND PROJECTS 0.5 M (1.6 FT) ON ITS EAST SIDE.  IT IS 7.5 M (24.6 FT)
 KC0240'NORTH OF AND 0.5 M (1.6 FT) LOWER THAN THE CENTER OF THE HIGHWAY, AND
 KC0240'1.3 M (4.3 FT) NORTH OF A METAL POST WITH A SMALL REFLECTOR.
 KC0240
 KC0240                          STATION RECOVERY (1998)
 KC0240
 KC0240'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (JK)
 KC0240'RECOVERED AS DESCRIBED
 KC0240'
 KC0240
 KC0240                          STATION RECOVERY (1998)
 KC0240
 KC0240'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 KC0240'RECOVERED AS DESCRIBED
 KC0240'
 KC0240
 KC0240                          STATION RECOVERY (2012)
 KC0240
 KC0240'RECOVERY NOTE BY USACE ROCK ISLAND 2012 (AWG)
 KC0240'RECOVERED IN GOOD CONDITION.
 KC0240
 KC0240                          STATION RECOVERY (2021)
 KC0240
 KC0240'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0240'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1021 ***********************************************************************
 LC1021  DESIGNATION -  F 246
 LC1021  PID         -  LC1021
 LC1021  STATE/COUNTY-  IL/MCLEAN
 LC1021  COUNTRY     -  US
 LC1021  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1021
 LC1021                         *CURRENT SURVEY CONTROL
 LC1021  ______________________________________________________________________
 LC1021* NAD 83(1986) POSITION- 40 24 00.     (N) 089 04 11.     (W)   SCALED
 LC1021* NAVD 88 ORTHO HEIGHT -   223.615 (meters)      733.64  (feet) ADJUSTED
 LC1021  ______________________________________________________________________
 LC1021  GEOID HEIGHT    -        -32.194 (meters)                     GEOID18
 LC1021  DYNAMIC HEIGHT  -        223.507 (meters)      733.29  (feet) COMP
 LC1021  MODELED GRAVITY -    980,141.1   (mgal)                       NAVD 88
 LC1021
 LC1021  VERT ORDER      -  SECOND    CLASS 0
 LC1021
 LC1021.The horizontal coordinates were scaled from a map and have
 LC1021.an estimated accuracy of +/- 6 seconds.
 LC1021
 LC1021.The orthometric height was determined by differential leveling and
 LC1021.adjusted by the NATIONAL GEODETIC SURVEY
 LC1021.in June 1991.
 LC1021
 LC1021.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1021.GEOID18 height accuracy estimate available here.
 LC1021
 LC1021.Click photographs - Photos may exist for this station.
 LC1021
 LC1021.The dynamic height is computed by dividing the NAVD 88
 LC1021.geopotential number by the normal gravity value computed on the
 LC1021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1021.degrees latitude (g = 980.6199 gals.).
 LC1021
 LC1021.The modeled gravity was interpolated from observed gravity values.
 LC1021
 LC1021;                    North         East    Units  Estimated Accuracy
 LC1021;SPC IL E     -   414,680.      237,490.      MT  (+/- 180 meters Scaled)
 LC1021
 LC1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK243742(NAD 83)
 LC1021
 LC1021                          SUPERSEDED SURVEY CONTROL
 LC1021
 LC1021  NGVD 29 (??/??/92)  223.677  (m)          733.85   (f) ADJ UNCH    2 0
 LC1021
 LC1021.Superseded values are not recommended for survey control.
 LC1021
 LC1021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1021.See file dsdata.pdf to determine how the superseded data were derived.
 LC1021
 LC1021_MARKER: DB = BENCH MARK DISK
 LC1021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1021_STAMPING: F 246 1960
 LC1021_MARK LOGO: CGS
 LC1021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1021+STABILITY: SURFACE MOTION
 LC1021
 LC1021  HISTORY     - Date     Condition        Report By
 LC1021  HISTORY     - 1960     MONUMENTED       CGS
 LC1021  HISTORY     - 1984     GOOD             NGS
 LC1021
 LC1021                          STATION DESCRIPTION
 LC1021
 LC1021'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1021'5.7 MI SW FROM BLOOMINGTON.
 LC1021'ABOUT 5.7 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1021'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, ABOUT
 LC1021'0.65 MILES SOUTHWEST OF THE SMALL COMMUNITY OF SHIRLEY, 63 FEET
 LC1021'NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S. HIGHWAY
 LC1021'66, 38 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH BOUND
 LC1021'TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 4 FEET NORTH OF A
 LC1021'TELEGRAPH POLE, 2.1 FEET SOUTH OF A METAL WITNESS POST, 2 FEET
 LC1021'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 LC1021'POST PROJECTING 2 INCHES.
 LC1021
 LC1021                          STATION RECOVERY (1984)
 LC1021
 LC1021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 LC1021'U.S. HIGHWAY 66 IS NOW COUNTY ROUTE 825 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0336 ***********************************************************************
 MF0336  DESIGNATION -  F 247
 MF0336  PID         -  MF0336
 MF0336  STATE/COUNTY-  IL/WILL
 MF0336  COUNTRY     -  US
 MF0336  USGS QUAD   -  CHANNAHON (2018)
 MF0336
 MF0336                         *CURRENT SURVEY CONTROL
 MF0336  ______________________________________________________________________
 MF0336* NAD 83(1986) POSITION- 41 23 50.     (N) 088 11 36.     (W)   SCALED
 MF0336* NAVD 88 ORTHO HEIGHT -   161.599 (meters)      530.18  (feet) ADJUSTED
 MF0336  ______________________________________________________________________
 MF0336  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 MF0336  DYNAMIC HEIGHT  -        161.538 (meters)      529.98  (feet) COMP
 MF0336  MODELED GRAVITY -    980,244.7   (mgal)                       NAVD 88
 MF0336
 MF0336  VERT ORDER      -  SECOND    CLASS 0
 MF0336
 MF0336.The horizontal coordinates were scaled from a map and have
 MF0336.an estimated accuracy of +/- 6 seconds.
 MF0336
 MF0336.The orthometric height was determined by differential leveling and
 MF0336.adjusted by the NATIONAL GEODETIC SURVEY
 MF0336.in June 1991.
 MF0336
 MF0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0336.GEOID18 height accuracy estimate available here.
 MF0336
 MF0336.Click photographs - Photos may exist for this station.
 MF0336
 MF0336.The dynamic height is computed by dividing the NAVD 88
 MF0336.geopotential number by the normal gravity value computed on the
 MF0336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0336.degrees latitude (g = 980.6199 gals.).
 MF0336
 MF0336.The modeled gravity was interpolated from observed gravity values.
 MF0336
 MF0336;                    North         East    Units  Estimated Accuracy
 MF0336;SPC IL E     -   525,170.      311,710.      MT  (+/- 180 meters Scaled)
 MF0336
 MF0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL002835(NAD 83)
 MF0336
 MF0336                          SUPERSEDED SURVEY CONTROL
 MF0336
 MF0336  NGVD 29 (??/??/92)  161.689  (m)          530.47   (f) ADJ UNCH    2 0
 MF0336
 MF0336.Superseded values are not recommended for survey control.
 MF0336
 MF0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0336.See file dsdata.pdf to determine how the superseded data were derived.
 MF0336
 MF0336_MARKER: DB = BENCH MARK DISK
 MF0336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0336_STAMPING: F 247 1960
 MF0336_MARK LOGO: CGS
 MF0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0336+STABILITY: SURFACE MOTION
 MF0336
 MF0336  HISTORY     - Date     Condition        Report By
 MF0336  HISTORY     - 1960     MONUMENTED       CGS
 MF0336  HISTORY     - 1961     GOOD             CGS
 MF0336  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0336  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0336
 MF0336                          STATION DESCRIPTION
 MF0336
 MF0336'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0336'4.6 MI SE FROM CHANNAHON.
 MF0336'ABOUT 0.6 MILE NORTHEAST ALONG U.S. HIGHWAY 6 FROM CHANNAHON GRADE
 MF0336'SCHOOL IN CHANNAHON, THENCE 1.3 MILES EAST ALONG A GRAVELED ROAD,
 MF0336'THENCE 2.65 MILES SOUTH ALONG U.S. HIGHWAY 66, AT A DOUBLE BRACE
 MF0336'FENCE POST WEST OF THE HIGHWAY AND SERVICE ROAD, 118 FEET WEST
 MF0336'OF THE SOUTHBOUND LANE OF U.S. HIGHWAY 66, 41 FEET WEST OF THE
 MF0336'CENTER LINE OF THE SERVICE ROAD 1.5 FEET EAST OF THE FENCE, 166
 MF0336'FEET SOUTHWEST OF THE WEST END OF A CONCRETE PIPE CULVERT (UNDER
 MF0336'THE HIGHWAY), 2.8 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST,
 MF0336'ABOUT 1 FOOT BELOW THE LEVEL OF THE SERVICE ROAD AND SET IN THE
 MF0336'TOP OF A CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES.
 MF0336
 MF0336                          STATION RECOVERY (1989)
 MF0336
 MF0336'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0336'MARK NOT FOUND.
 MF0336
 MF0336                          STATION RECOVERY (2008)
 MF0336
 MF0336'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0336'THE AREA HAS CHANGED DRAMATICALLY FROM THE DESCRIPTION.  MARK WAS MOST
 MF0336'LIKELY DESTROYED DURING ROAD IMPROVEMENTS AND DEVELOPMENT OF
 MF0336'INTERSTATE 55.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0438 ***********************************************************************
 MF0438  DESIGNATION -  F 248
 MF0438  PID         -  MF0438
 MF0438  STATE/COUNTY-  IL/LIVINGSTON
 MF0438  COUNTRY     -  US
 MF0438  USGS QUAD   -  ODELL (2018)
 MF0438
 MF0438                         *CURRENT SURVEY CONTROL
 MF0438  ______________________________________________________________________
 MF0438* NAD 83(1986) POSITION- 41 00 53.8    (N) 088 30 51.0    (W)   HD_HELD2
 MF0438* NAVD 88 ORTHO HEIGHT -   211.483 (meters)      693.84  (feet) ADJUSTED
 MF0438  ______________________________________________________________________
 MF0438  GEOID HEIGHT    -        -32.255 (meters)                     GEOID18
 MF0438  DYNAMIC HEIGHT  -        211.397 (meters)      693.56  (feet) COMP
 MF0438  MODELED GRAVITY -    980,211.1   (mgal)                       NAVD 88
 MF0438
 MF0438  VERT ORDER      -  SECOND    CLASS 0
 MF0438
 MF0438.The horizontal coordinates were established by autonomous hand held GPS
 MF0438.observations and have an estimated accuracy of +/- 10 meters.
 MF0438
 MF0438.The orthometric height was determined by differential leveling and
 MF0438.adjusted by the NATIONAL GEODETIC SURVEY
 MF0438.in June 1991.
 MF0438
 MF0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0438.GEOID18 height accuracy estimate available here.
 MF0438
 MF0438.Click photographs - Photos may exist for this station.
 MF0438
 MF0438.The dynamic height is computed by dividing the NAVD 88
 MF0438.geopotential number by the normal gravity value computed on the
 MF0438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0438.degrees latitude (g = 980.6199 gals.).
 MF0438
 MF0438.The modeled gravity was interpolated from observed gravity values.
 MF0438
 MF0438;                    North         East    Units  Estimated Accuracy
 MF0438;SPC IL E     -   482,717.      284,789.      MT  (+/- 10 meters HH2 GPS)
 MF0438
 MF0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7268241520(NAD 83)
 MF0438
 MF0438                          SUPERSEDED SURVEY CONTROL
 MF0438
 MF0438  NGVD 29 (??/??/92)  211.550  (m)          694.06   (f) ADJ UNCH    2 0
 MF0438
 MF0438.Superseded values are not recommended for survey control.
 MF0438
 MF0438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0438.See file dsdata.pdf to determine how the superseded data were derived.
 MF0438
 MF0438_MARKER: DB = BENCH MARK DISK
 MF0438_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0438_SP_SET: BRIDGE SEAT
 MF0438_STAMPING: F 248 1960
 MF0438_MARK LOGO: CGS
 MF0438_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0438_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0438+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2020
 MF0438
 MF0438  HISTORY     - Date     Condition        Report By
 MF0438  HISTORY     - 1960     MONUMENTED       CGS
 MF0438  HISTORY     - 1961     GOOD             CGS
 MF0438  HISTORY     - 20090705 GOOD             GEOCAC
 MF0438  HISTORY     - 20200124 GOOD             ILDT
 MF0438
 MF0438                          STATION DESCRIPTION
 MF0438
 MF0438'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0438'1.2 MI NE FROM ODELL.
 MF0438'ABOUT 0.10 MILES WEST ALONG WEST HAMILTON STREET, FROM THE
 MF0438'GULF, MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 1.1
 MF0438'MILES NORTH AND NORTHEAST ALONG NORTH WEST STREET AND OLD
 MF0438'U.S. HIGHWAY 66, ABOUT 0.2 MILES SOUTHWEST OF THE JUNCTION
 MF0438'OF U.S. HIGHWAY 66 AND NORTH WEST STREET, AT THE GULF, MOBILE
 MF0438'AND OHIO RAIL ROAD BRIDGE 807, SET IN THE TOP OF THE SOUTHWEST
 MF0438'END OF THE SOUTHEAST CONCRETE BRIDGE SEAT, 45 FEET SOUTHEAST
 MF0438'OF THE CENTER LINE OF THE OLD HIGHWAY, 12 FEET NORTHWEST OF THE
 MF0438'NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE GULF, MOBILE
 MF0438'AND OHIO RAIL ROAD, 2 FEET ABOVE THE LEVEL OF THE OLD HIGHWAY
 MF0438'AND 3 FEET BELOW THE LEVEL OF THE TRACK.
 MF0438
 MF0438                          STATION RECOVERY (2009)
 MF0438
 MF0438'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0438'RECOVERED IN GOOD CONDITION.
 MF0438
 MF0438                          STATION RECOVERY (2020)
 MF0438
 MF0438'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 MF0438'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1916 ***********************************************************************
 LB1916  DESIGNATION -  F 25
 LB1916  PID         -  LB1916
 LB1916  STATE/COUNTY-  IL/IROQUOIS
 LB1916  COUNTRY     -  US
 LB1916  USGS QUAD   -  WOODWORTH (2018)
 LB1916
 LB1916                         *CURRENT SURVEY CONTROL
 LB1916  ______________________________________________________________________
 LB1916* NAD 83(1986) POSITION- 40 42 00.     (N) 087 51 32.     (W)   SCALED
 LB1916* NAVD 88 ORTHO HEIGHT -   197.887 (meters)      649.23  (feet) ADJUSTED
 LB1916  ______________________________________________________________________
 LB1916  GEOID HEIGHT    -        -32.671 (meters)                     GEOID18
 LB1916  DYNAMIC HEIGHT  -        197.797 (meters)      648.94  (feet) COMP
 LB1916  MODELED GRAVITY -    980,166.6   (mgal)                       NAVD 88
 LB1916
 LB1916  VERT ORDER      -  SECOND    CLASS 0
 LB1916
 LB1916.The horizontal coordinates were scaled from a map and have
 LB1916.an estimated accuracy of +/- 6 seconds.
 LB1916
 LB1916.The orthometric height was determined by differential leveling and
 LB1916.adjusted by the NATIONAL GEODETIC SURVEY
 LB1916.in June 1991.
 LB1916
 LB1916.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1916.GEOID18 height accuracy estimate available here.
 LB1916
 LB1916.Click photographs - Photos may exist for this station.
 LB1916
 LB1916.The dynamic height is computed by dividing the NAVD 88
 LB1916.geopotential number by the normal gravity value computed on the
 LB1916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1916.degrees latitude (g = 980.6199 gals.).
 LB1916
 LB1916.The modeled gravity was interpolated from observed gravity values.
 LB1916
 LB1916;                    North         East    Units  Estimated Accuracy
 LB1916;SPC IL E     -   447,840.      340,100.      MT  (+/- 180 meters Scaled)
 LB1916
 LB1916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL274058(NAD 83)
 LB1916
 LB1916                          SUPERSEDED SURVEY CONTROL
 LB1916
 LB1916  NGVD 29 (??/??/92)  197.956  (m)          649.46   (f) ADJ UNCH    2 0
 LB1916
 LB1916.Superseded values are not recommended for survey control.
 LB1916
 LB1916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1916.See file dsdata.pdf to determine how the superseded data were derived.
 LB1916
 LB1916_MARKER: DB = BENCH MARK DISK
 LB1916_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1916_SP_SET: BRIDGE
 LB1916_STAMPING: F 25 1935
 LB1916_MARK LOGO: CGS
 LB1916_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1916
 LB1916  HISTORY     - Date     Condition        Report By
 LB1916  HISTORY     - 1935     MONUMENTED       CGS
 LB1916  HISTORY     - 1954     GOOD             CGS
 LB1916
 LB1916                          STATION DESCRIPTION
 LB1916
 LB1916'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1916'4.8 MI S FROM CRESCENT CITY.
 LB1916'ABOUT 4.8 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE
 LB1916'INTERSECTION OF U.S. HIGHWAY 24 AT CRESCENT CITY, ABOUT 0.75
 LB1916'MILE SOUTH OF ONARGA-WOODLAND CROSSROADS, IN THE TOP AND 2 FEET
 LB1916'NORTHWEST OF SOUTHEAST END OF NORTHWEST WING WALL OF A 50-FOOT
 LB1916'CONCRETE BRIDGE OVER A DRAINAGE DITCH, 15 FEET WEST OF CENTER
 LB1916'LINE OF HIGHWAY, 2 FEET NORTHWEST OF CONCRETE BANISTER AND ABOUT
 LB1916'LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1917 ***********************************************************************
 LB1917  DESIGNATION -  F 25 RESET
 LB1917  PID         -  LB1917
 LB1917  STATE/COUNTY-  IL/IROQUOIS
 LB1917  COUNTRY     -  US
 LB1917  USGS QUAD   -  WOODWORTH (2018)
 LB1917
 LB1917                         *CURRENT SURVEY CONTROL
 LB1917  ______________________________________________________________________
 LB1917* NAD 83(1986) POSITION- 40 42 00.     (N) 087 51 32.     (W)   SCALED
 LB1917* NAVD 88 ORTHO HEIGHT -   197.86  (meters)      649.1   (feet) RESET
 LB1917  ______________________________________________________________________
 LB1917  GEOID HEIGHT    -        -32.671 (meters)                     GEOID18
 LB1917  VERT ORDER      -  THIRD
 LB1917
 LB1917.The horizontal coordinates were scaled from a map and have
 LB1917.an estimated accuracy of +/- 6 seconds.
 LB1917
 LB1917.The orthometric height was computed from unverified reset data.
 LB1917
 LB1917.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1917.GEOID18 height accuracy estimate available here.
 LB1917
 LB1917.Click photographs - Photos may exist for this station.
 LB1917
 LB1917;                    North         East    Units  Estimated Accuracy
 LB1917;SPC IL E     -   447,840.      340,100.      MT  (+/- 180 meters Scaled)
 LB1917
 LB1917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL274058(NAD 83)
 LB1917
 LB1917                          SUPERSEDED SURVEY CONTROL
 LB1917
 LB1917.No superseded survey control is available for this station.
 LB1917
 LB1917_MARKER: DB = BENCH MARK DISK
 LB1917_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1917_SP_SET: DAM
 LB1917_STAMPING: F 25 RESET 1972
 LB1917_MARK LOGO: CGS
 LB1917_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1917
 LB1917  HISTORY     - Date     Condition        Report By
 LB1917  HISTORY     - 1972     MONUMENTED       ILHD
 LB1917  HISTORY     - 20110124 MARK NOT FOUND   ILDT
 LB1917
 LB1917                          STATION DESCRIPTION
 LB1917
 LB1917'DESCRIBED BY IL HIGHWAY DEPT 1972
 LB1917'4.8 MI S FROM CRESCENT CITY.
 LB1917'ABOUT 4.8 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE INTERSECTION
 LB1917'OF U.S. HIGHWAY 24 AT CRESCENT CITY, ABOUT 0.75 MILE SOUTH OF
 LB1917'ONARGA-WOODLAND CROSSROADS, IN THE TOP OF NORTH END DAM AND
 LB1917'ABOUT 17 FEET WEST OF THE CENTER LINE OF THE BRIDGE OVER
 LB1917'DRAINAGE DITCH AT HIGHWAY STATION 265 + 05.85, SECTION 136 BR.
 LB1917
 LB1917                          STATION RECOVERY (2011)
 LB1917
 LB1917'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1917'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1275 ***********************************************************************
 JB1275  DESIGNATION -  F 250
 JB1275  PID         -  JB1275
 JB1275  STATE/COUNTY-  IL/CLINTON
 JB1275  COUNTRY     -  US
 JB1275  USGS QUAD   -  OKAWVILLE (2018)
 JB1275
 JB1275                         *CURRENT SURVEY CONTROL
 JB1275  ______________________________________________________________________
 JB1275* NAD 83(1986) POSITION- 38 29 20.     (N) 089 35 35.     (W)   SCALED
 JB1275* NAVD 88 ORTHO HEIGHT -   122.401 (meters)      401.58  (feet) ADJUSTED
 JB1275  ______________________________________________________________________
 JB1275  GEOID HEIGHT    -        -30.426 (meters)                     GEOID18
 JB1275  DYNAMIC HEIGHT  -        122.325 (meters)      401.33  (feet) COMP
 JB1275  MODELED GRAVITY -    980,003.7   (mgal)                       NAVD 88
 JB1275
 JB1275  VERT ORDER      -  SECOND    CLASS 0
 JB1275
 JB1275.The horizontal coordinates were scaled from a map and have
 JB1275.an estimated accuracy of +/- 6 seconds.
 JB1275
 JB1275.The orthometric height was determined by differential leveling and
 JB1275.adjusted by the NATIONAL GEODETIC SURVEY
 JB1275.in June 1991.
 JB1275
 JB1275.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1275.GEOID18 height accuracy estimate available here.
 JB1275
 JB1275.Click photographs - Photos may exist for this station.
 JB1275
 JB1275.The dynamic height is computed by dividing the NAVD 88
 JB1275.geopotential number by the normal gravity value computed on the
 JB1275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1275.degrees latitude (g = 980.6199 gals.).
 JB1275
 JB1275.The modeled gravity was interpolated from observed gravity values.
 JB1275
 JB1275;                    North         East    Units  Estimated Accuracy
 JB1275;SPC IL W     -   202,390.      750,040.      MT  (+/- 180 meters Scaled)
 JB1275
 JB1275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH738632(NAD 83)
 JB1275
 JB1275                          SUPERSEDED SURVEY CONTROL
 JB1275
 JB1275  NGVD 29 (??/??/92)  122.522  (m)          401.97   (f) ADJ UNCH    2 0
 JB1275
 JB1275.Superseded values are not recommended for survey control.
 JB1275
 JB1275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1275.See file dsdata.pdf to determine how the superseded data were derived.
 JB1275
 JB1275_MARKER: DB = BENCH MARK DISK
 JB1275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1275_STAMPING: F 250 1961
 JB1275_MARK LOGO: CGS
 JB1275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1275+STABILITY: SURFACE MOTION
 JB1275
 JB1275  HISTORY     - Date     Condition        Report By
 JB1275  HISTORY     - 1961     MONUMENTED       CGS
 JB1275  HISTORY     - 20110825 POOR             ILDT
 JB1275
 JB1275                          STATION DESCRIPTION
 JB1275
 JB1275'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1275'3.2 MI SE FROM DAMIANSVILLE.
 JB1275'ABOUT 1.65 MILES EAST ALONG AN ASPHALT PAVED ROAD FROM ST DAMIANS
 JB1275'CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 1.5 MILES SOUTH ALONG
 JB1275'A DIRT ROAD, ABOUT 0.05 MILE SOUTH OF A 20 FOOT WOODEN PLANK
 JB1275'BRIDGE, AT THE Y JUNCTION OF A WOODS ROAD SOUTHEAST AND A WOODS
 JB1275'ROAD SOUTHWEST, 16 FEET WEST OF THE CENTER LINE OF THE WOODS
 JB1275'ROAD, 23.5 FEET NORTHWEST OF THE CENTER OF THE Y JUNCTION, 9
 JB1275'FEET NORTH OF A TRIANGLE BLAZED TWIN TRUNK MAPLE TREE, 42 FEET
 JB1275'SOUTHEAST OF A 20 INCH WATER OAK TREE, 1.5 FEET SOUTH OF A METAL
 JB1275'WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 JB1275'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB1275
 JB1275                          STATION RECOVERY (2011)
 JB1275
 JB1275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1275'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1210 ***********************************************************************
 JB1210  DESIGNATION -  F 252
 JB1210  PID         -  JB1210
 JB1210  STATE/COUNTY-  IL/JEFFERSON
 JB1210  COUNTRY     -  US
 JB1210  USGS QUAD   -  WOODLAWN (2018)
 JB1210
 JB1210                         *CURRENT SURVEY CONTROL
 JB1210  ______________________________________________________________________
 JB1210* NAD 83(1986) POSITION- 38 17 50.     (N) 089 00 06.     (W)   SCALED
 JB1210* NAVD 88 ORTHO HEIGHT -   132.521 (meters)      434.78  (feet) ADJUSTED
 JB1210  ______________________________________________________________________
 JB1210  GEOID HEIGHT    -        -30.094 (meters)                     GEOID18
 JB1210  DYNAMIC HEIGHT  -        132.437 (meters)      434.50  (feet) COMP
 JB1210  MODELED GRAVITY -    979,990.1   (mgal)                       NAVD 88
 JB1210
 JB1210  VERT ORDER      -  SECOND    CLASS 0
 JB1210
 JB1210.The horizontal coordinates were scaled from a map and have
 JB1210.an estimated accuracy of +/- 6 seconds.
 JB1210
 JB1210.The orthometric height was determined by differential leveling and
 JB1210.adjusted by the NATIONAL GEODETIC SURVEY
 JB1210.in June 1991.
 JB1210
 JB1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1210.GEOID18 height accuracy estimate available here.
 JB1210
 JB1210.Click photographs - Photos may exist for this station.
 JB1210
 JB1210.The dynamic height is computed by dividing the NAVD 88
 JB1210.geopotential number by the normal gravity value computed on the
 JB1210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1210.degrees latitude (g = 980.6199 gals.).
 JB1210
 JB1210.The modeled gravity was interpolated from observed gravity values.
 JB1210
 JB1210;                    North         East    Units  Estimated Accuracy
 JB1210;SPC IL E     -   181,180.      241,540.      MT  (+/- 180 meters Scaled)
 JB1210
 JB1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH249406(NAD 83)
 JB1210
 JB1210                          SUPERSEDED SURVEY CONTROL
 JB1210
 JB1210  NGVD 29 (??/??/92)  132.631  (m)          435.14   (f) ADJ UNCH    2 0
 JB1210
 JB1210.Superseded values are not recommended for survey control.
 JB1210
 JB1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1210.See file dsdata.pdf to determine how the superseded data were derived.
 JB1210
 JB1210_MARKER: DB = BENCH MARK DISK
 JB1210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1210_STAMPING: F 252 1961
 JB1210_MARK LOGO: CGS
 JB1210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1210+STABILITY: SURFACE MOTION
 JB1210
 JB1210  HISTORY     - Date     Condition        Report By
 JB1210  HISTORY     - 1961     MONUMENTED       CGS
 JB1210  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1210  HISTORY     - 20110421 POOR             ILDT
 JB1210
 JB1210                          STATION DESCRIPTION
 JB1210
 JB1210'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1210'4.2 MI SE FROM WOODLAWN.
 JB1210'ABOUT 1.5 MILES SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1210'SCHOOL IN WOODLAWN, THENCE 1.85 MILES EAST ALONG U.S. HIGHWAY
 JB1210'460, THENCE 0.9 MILE SOUTH ALONG A GRAVEL ROAD, ABOUT 0.2 MILE
 JB1210'SOUTH OF THE JUNCTION OF A DIRT ROAD WEST, AT A DRIVE EAST TO A
 JB1210'FARM HOUSE, 25 FEET EAST OF THE CENTER OF THE ROAD, 37 FEET SOUTH
 JB1210'OF THE CENTER OF THE FARM DRIVE, 47 FEET SOUTH OF POWER POLE
 JB1210'B 25-14, 1 FOOT WEST OF A FENCE, 33 FEET SOUTH OF A FENCE CORNER,
 JB1210'2.5 FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB1210'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB1210'POST PROJECTING 2 INCHES.
 JB1210
 JB1210                          STATION RECOVERY (2009)
 JB1210
 JB1210'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1210'MARK NOT FOUND.
 JB1210
 JB1210                          STATION RECOVERY (2011)
 JB1210
 JB1210'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1210'THE DISK IS GONE, BUT THE STEM ON THE DISK REMAINS IN THE CONCRETE
 JB1210'POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0534 ***********************************************************************
 JB0534  DESIGNATION -  F 253
 JB0534  PID         -  JB0534
 JB0534  STATE/COUNTY-  IL/WAYNE
 JB0534  COUNTRY     -  US
 JB0534  USGS QUAD   -  WAYNE CITY (2018)
 JB0534
 JB0534                         *CURRENT SURVEY CONTROL
 JB0534  ______________________________________________________________________
 JB0534* NAD 83(1986) POSITION- 38 18 57.     (N) 088 35 16.     (W)   SCALED
 JB0534* NAVD 88 ORTHO HEIGHT -   126.590 (meters)      415.32  (feet) ADJUSTED
 JB0534  ______________________________________________________________________
 JB0534  GEOID HEIGHT    -        -30.430 (meters)                     GEOID18
 JB0534  DYNAMIC HEIGHT  -        126.508 (meters)      415.05  (feet) COMP
 JB0534  MODELED GRAVITY -    979,986.8   (mgal)                       NAVD 88
 JB0534
 JB0534  VERT ORDER      -  SECOND    CLASS 0
 JB0534
 JB0534.The horizontal coordinates were scaled from a map and have
 JB0534.an estimated accuracy of +/- 6 seconds.
 JB0534
 JB0534.The orthometric height was determined by differential leveling and
 JB0534.adjusted by the NATIONAL GEODETIC SURVEY
 JB0534.in June 1991.
 JB0534
 JB0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0534.GEOID18 height accuracy estimate available here.
 JB0534
 JB0534.Click photographs - Photos may exist for this station.
 JB0534
 JB0534.The dynamic height is computed by dividing the NAVD 88
 JB0534.geopotential number by the normal gravity value computed on the
 JB0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0534.degrees latitude (g = 980.6199 gals.).
 JB0534
 JB0534.The modeled gravity was interpolated from observed gravity values.
 JB0534
 JB0534;                    North         East    Units  Estimated Accuracy
 JB0534;SPC IL E     -   183,060.      277,750.      MT  (+/- 180 meters Scaled)
 JB0534
 JB0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH611420(NAD 83)
 JB0534
 JB0534                          SUPERSEDED SURVEY CONTROL
 JB0534
 JB0534  NGVD 29 (??/??/92)  126.721  (m)          415.75   (f) ADJ UNCH    2 0
 JB0534
 JB0534.Superseded values are not recommended for survey control.
 JB0534
 JB0534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0534.See file dsdata.pdf to determine how the superseded data were derived.
 JB0534
 JB0534_MARKER: DB = BENCH MARK DISK
 JB0534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0534_STAMPING: F 253 1961
 JB0534_MARK LOGO: CGS
 JB0534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0534+STABILITY: SURFACE MOTION
 JB0534
 JB0534  HISTORY     - Date     Condition        Report By
 JB0534  HISTORY     - 1961     MONUMENTED       CGS
 JB0534
 JB0534                          STATION DESCRIPTION
 JB0534
 JB0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0534'2.1 MI S FROM WAYNE CITY.
 JB0534'ABOUT 2.1 MILES SOUTH ALONG STATE HIGHWAY 142 FROM ITS JUNCTION
 JB0534'WITH STATE HIGHWAY 15 IN WAYNE CITY, ABOUT 0.25 MILE SOUTH OF A
 JB0534'FARM HOUSE WEST OF THE HIGHWAY, ABOUT 0.25 MILE NORTH OF THE
 JB0534'JUNCTION OF A GRAVEL ROAD WEST, AT A GATE AND FIELD ENTRANCE EAST
 JB0534'OF THE HIGHWAY, 30 FEET EAST OF THE CENTER OF THE HIGHWAY, 14
 JB0534'FEET NORTH OF THE CENTER OF THE FIELD ENTRANCE, 6 FEET NORTH OF
 JB0534'THE NORTH END OF A BOARD GATE, 1.5 FEET WEST OF A FENCE, 1.4
 JB0534'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0534'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 JB0534'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0259 ***********************************************************************
 JB0259  DESIGNATION -  F 254
 JB0259  PID         -  JB0259
 JB0259  STATE/COUNTY-  IL/WHITE
 JB0259  COUNTRY     -  US
 JB0259  USGS QUAD   -  CENTERVILLE (2018)
 JB0259
 JB0259                         *CURRENT SURVEY CONTROL
 JB0259  ______________________________________________________________________
 JB0259* NAD 83(1986) POSITION- 38 14 56.     (N) 088 10 08.     (W)   SCALED
 JB0259* NAVD 88 ORTHO HEIGHT -   116.763 (meters)      383.08  (feet) ADJUSTED
 JB0259  ______________________________________________________________________
 JB0259  GEOID HEIGHT    -        -30.660 (meters)                     GEOID18
 JB0259  DYNAMIC HEIGHT  -        116.688 (meters)      382.83  (feet) COMP
 JB0259  MODELED GRAVITY -    979,983.4   (mgal)                       NAVD 88
 JB0259
 JB0259  VERT ORDER      -  SECOND    CLASS 0
 JB0259
 JB0259.The horizontal coordinates were scaled from a map and have
 JB0259.an estimated accuracy of +/- 6 seconds.
 JB0259
 JB0259.The orthometric height was determined by differential leveling and
 JB0259.adjusted by the NATIONAL GEODETIC SURVEY
 JB0259.in June 1991.
 JB0259
 JB0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0259.GEOID18 height accuracy estimate available here.
 JB0259
 JB0259.Click photographs - Photos may exist for this station.
 JB0259
 JB0259.The dynamic height is computed by dividing the NAVD 88
 JB0259.geopotential number by the normal gravity value computed on the
 JB0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0259.degrees latitude (g = 980.6199 gals.).
 JB0259
 JB0259.The modeled gravity was interpolated from observed gravity values.
 JB0259
 JB0259;                    North         East    Units  Estimated Accuracy
 JB0259;SPC IL E     -   175,610.      314,390.      MT  (+/- 180 meters Scaled)
 JB0259
 JB0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH977340(NAD 83)
 JB0259
 JB0259                          SUPERSEDED SURVEY CONTROL
 JB0259
 JB0259  NGVD 29 (??/??/92)  116.889  (m)          383.49   (f) ADJ UNCH    2 0
 JB0259
 JB0259.Superseded values are not recommended for survey control.
 JB0259
 JB0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0259.See file dsdata.pdf to determine how the superseded data were derived.
 JB0259
 JB0259_MARKER: DB = BENCH MARK DISK
 JB0259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0259_STAMPING: F 254 1961
 JB0259_MARK LOGO: CGS
 JB0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0259+STABILITY: SURFACE MOTION
 JB0259
 JB0259  HISTORY     - Date     Condition        Report By
 JB0259  HISTORY     - 1961     MONUMENTED       CGS
 JB0259
 JB0259                          STATION DESCRIPTION
 JB0259
 JB0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0259'4.9 MI E FROM BURNT PRAIRIE.
 JB0259'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0259'BURNT PRAIRIE, THENCE FROM THE END OF BLACK TOP CONTINUE 0.6
 JB0259'MILE EAST ON GRAVELED ROAD AT CROSSROAD, 52 FEET SOUTH OF CENTER
 JB0259'OF ROAD, 26 FEET EAST OF CENTER OF ROAD, 19 FEET EAST OF THE
 JB0259'SOUTHEAST CORNER OF A 30 FOOT WOODEN PLANK BRIDGE, 17 FEET
 JB0259'NORTH OF CENTER OF FIELD ROAD, 1.7 FEET SOUTHWEST OF WITNESS
 JB0259'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN TOP OF A CONCRETE
 JB0259'POST PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0275 ***********************************************************************
 KC0275  DESIGNATION -  F 255
 KC0275  PID         -  KC0275
 KC0275  STATE/COUNTY-  IL/MORGAN
 KC0275  COUNTRY     -  US
 KC0275  USGS QUAD   -  MEREDOSIA (2018)
 KC0275
 KC0275                         *CURRENT SURVEY CONTROL
 KC0275  ______________________________________________________________________
 KC0275* NAD 83(1986) POSITION- 39 51 51.     (N) 090 30 19.     (W)   SCALED
 KC0275* NAVD 88 ORTHO HEIGHT -   135.219 (meters)      443.63  (feet) ADJUSTED
 KC0275  ______________________________________________________________________
 KC0275  GEOID HEIGHT    -        -32.806 (meters)                     GEOID18
 KC0275  DYNAMIC HEIGHT  -        135.147 (meters)      443.39  (feet) COMP
 KC0275  MODELED GRAVITY -    980,091.9   (mgal)                       NAVD 88
 KC0275
 KC0275  VERT ORDER      -  FIRST     CLASS II
 KC0275
 KC0275.The horizontal coordinates were scaled from a map and have
 KC0275.an estimated accuracy of +/- 6 seconds.
 KC0275
 KC0275.The orthometric height was determined by differential leveling and
 KC0275.adjusted by the NATIONAL GEODETIC SURVEY
 KC0275.in June 1991.
 KC0275
 KC0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0275.GEOID18 height accuracy estimate available here.
 KC0275
 KC0275.Click photographs - Photos may exist for this station.
 KC0275
 KC0275.The dynamic height is computed by dividing the NAVD 88
 KC0275.geopotential number by the normal gravity value computed on the
 KC0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0275.degrees latitude (g = 980.6199 gals.).
 KC0275
 KC0275.The modeled gravity was interpolated from observed gravity values.
 KC0275
 KC0275;                    North         East    Units  Estimated Accuracy
 KC0275;SPC IL W     -   354,960.      671,030.      MT  (+/- 180 meters Scaled)
 KC0275
 KC0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE133156(NAD 83)
 KC0275
 KC0275                          SUPERSEDED SURVEY CONTROL
 KC0275
 KC0275  NGVD 29 (??/??/92)  135.331  (m)          444.00   (f) ADJ UNCH    1 2
 KC0275
 KC0275.Superseded values are not recommended for survey control.
 KC0275
 KC0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0275.See file dsdata.pdf to determine how the superseded data were derived.
 KC0275
 KC0275_MARKER: DB = BENCH MARK DISK
 KC0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0275_STAMPING: F 255 1961
 KC0275_MARK LOGO: CGS
 KC0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0275+STABILITY: SURFACE MOTION
 KC0275
 KC0275  HISTORY     - Date     Condition        Report By
 KC0275  HISTORY     - 1961     MONUMENTED       CGS
 KC0275  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0275
 KC0275                          STATION DESCRIPTION
 KC0275
 KC0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0275'8.5 MI N FROM BLUFFS.
 KC0275'ABOUT 8.5 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0275'OF THE WABASH RAILROAD AT BLUFFS, 0.8 MILE SOUTH OF THE
 KC0275'MORGAN-CASS COUNTY LINE, 1.2 MILES NORTH OF A BRIDGE OVER WILLOW
 KC0275'CREEK, NEAR THE JUNCTION OF A DRIVEWAY LEADING WEST TO A FRAME
 KC0275'HOUSE, 38 1/2 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 128
 KC0275'FEET NORTH OF THE CENTER LINE OF THE DRIVE, 2 FEET SOUTH OF A
 KC0275'TELEPHONE POLE, 1 FOOT EAST OF A NORTH-SOUTH FENCE LINE, 2 FEET
 KC0275'NORTH OF A METAL WITNESS POST, 1/2 FOOT BELOW THE LEVEL OF THE
 KC0275'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 KC0275'INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0275
 KC0275                          STATION RECOVERY (2012)
 KC0275
 KC0275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0275'MARK FALLS IN PLOWED FIELD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0802 ***********************************************************************
 JB0802  DESIGNATION -  F 256
 JB0802  PID         -  JB0802
 JB0802  STATE/COUNTY-  IL/MARION
 JB0802  COUNTRY     -  US
 JB0802  USGS QUAD   -  PATOKA (2018)
 JB0802
 JB0802                         *CURRENT SURVEY CONTROL
 JB0802  ______________________________________________________________________
 JB0802* NAD 83(2011) POSITION- 38 48 05.25203(N) 089 05 17.58958(W)   ADJUSTED
 JB0802* NAD 83(2011) ELLIP HT-   125.368 (meters)        (06/27/12)   ADJUSTED
 JB0802* NAD 83(2011) EPOCH   -  2010.00
 JB0802* NAVD 88 ORTHO HEIGHT -   156.761 (meters)      514.31  (feet) ADJUSTED
 JB0802  ______________________________________________________________________
 JB0802  GEOID HEIGHT    -        -31.393 (meters)                     GEOID18
 JB0802  NAD 83(2011) X  -     79,202.752 (meters)                     COMP
 JB0802  NAD 83(2011) Y  - -4,976,635.823 (meters)                     COMP
 JB0802  NAD 83(2011) Z  -  3,975,242.696 (meters)                     COMP
 JB0802  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 JB0802  DYNAMIC HEIGHT  -        156.663 (meters)      513.99  (feet) COMP
 JB0802  MODELED GRAVITY -    980,002.1   (mgal)                       NAVD 88
 JB0802
 JB0802  VERT ORDER      -  FIRST     CLASS I
 JB0802
 JB0802  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0802  Standards:
 JB0802         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0802            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0802  -------------------------------------------------------------------
 JB0802  NETWORK    0.46   0.78           0.21   0.16   0.40     -0.03715571
 JB0802  -------------------------------------------------------------------
 JB0802  Click here for local accuracies and other accuracy information.
 JB0802
 JB0802.The horizontal coordinates were established by GPS observations
 JB0802.and adjusted by the National Geodetic Survey in June 2012.
 JB0802
 JB0802.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0802.been affixed to the stable North American tectonic plate. See 
 JB0802.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0802
 JB0802.The horizontal coordinates are valid at the epoch date displayed above
 JB0802.which is a decimal equivalence of Year/Month/Day.
 JB0802
 JB0802.The orthometric height was determined by differential leveling and
 JB0802.adjusted by the NATIONAL GEODETIC SURVEY
 JB0802.in June 1991.
 JB0802
 JB0802.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0802.GEOID18 height accuracy estimate available here.
 JB0802
 JB0802.Click photographs - Photos may exist for this station.
 JB0802
 JB0802.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0802
 JB0802.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0802
 JB0802.The ellipsoidal height was determined by GPS observations
 JB0802.and is referenced to NAD 83.
 JB0802
 JB0802.The dynamic height is computed by dividing the NAVD 88
 JB0802.geopotential number by the normal gravity value computed on the
 JB0802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0802.degrees latitude (g = 980.6199 gals.).
 JB0802
 JB0802.The modeled gravity was interpolated from observed gravity values.
 JB0802
 JB0802. The following values were computed from the NAD 83(2011) position.
 JB0802
 JB0802;                    North         East     Units Scale Factor Converg.
 JB0802;SPC IL E     -   237,208.530   234,425.810   MT  1.00002793   -0 28 23.0
 JB0802;SPC IL E     -   778,241.65    769,112.01   sFT  1.00002793   -0 28 23.0
 JB0802;UTM  16      - 4,296,815.832   318,664.464   MT  1.00000493   -1 18 32.0
 JB0802
 JB0802!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0802!SPC IL E     -   0.99998033  x   1.00002793  =   1.00000826
 JB0802!UTM  16      -   0.99998033  x   1.00000493  =   0.99998526
 JB0802
 JB0802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1866496815(NAD 83)
 JB0802
 JB0802                          SUPERSEDED SURVEY CONTROL
 JB0802
 JB0802  NAD 83(2007)-  38 48 05.25242(N)    089 05 17.59031(W) AD(2002.00) 1
 JB0802  ELLIP H (04/07/09)  125.374  (m)                       GP(2002.00) 2 2
 JB0802  NAD 83(1997)-  38 48 05.25238(N)    089 05 17.59032(W) AD(       ) 1
 JB0802  ELLIP H (05/04/06)  125.349  (m)                       GP(       ) 2 2
 JB0802  NAVD 88             156.76   (m)          514.3    (f) LEVELING    3  
 JB0802  NGVD 29 (??/??/92)  156.874  (m)          514.68   (f) ADJ UNCH    1 1
 JB0802
 JB0802.Superseded values are not recommended for survey control.
 JB0802
 JB0802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0802.See file dsdata.pdf to determine how the superseded data were derived.
 JB0802
 JB0802_MARKER: DB = BENCH MARK DISK
 JB0802_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0802_STAMPING: F 256 1961
 JB0802_MARK LOGO: CGS
 JB0802_PROJECTION: RECESSED 5 CENTIMETERS
 JB0802_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0802_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0802+STABILITY: SURFACE MOTION
 JB0802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0802+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2017
 JB0802
 JB0802  HISTORY     - Date     Condition        Report By
 JB0802  HISTORY     - 1961     MONUMENTED       CGS
 JB0802  HISTORY     - 1969     GOOD             CGS
 JB0802  HISTORY     - 20060201 GOOD             ILDT
 JB0802  HISTORY     - 20061211 GOOD             INDIV
 JB0802  HISTORY     - 20110912 GOOD             ILDT
 JB0802  HISTORY     - 20140617 GOOD             ILDT
 JB0802  HISTORY     - 20150916 GOOD             AMESC
 JB0802  HISTORY     - 20170613 GOOD             MCA
 JB0802
 JB0802                          STATION DESCRIPTION
 JB0802
 JB0802'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0802'3.4 MI N FROM PATOKA.
 JB0802'ABOUT 3.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0802'THE POST OFFICE AT PATOKA, 0.3 MILE SOUTH OF MILEPOST 679, AT
 JB0802'THE COMMUNITY OF VERNON, AT THE CROSSING OF THE RAILROAD AND A
 JB0802'PAVED ROAD, 56 FEET EAST OF THE EAST RAIL, 34 FEET NORTH OF THE
 JB0802'CENTER LINE OF THE ROAD, 2 FEET NORTH OF A TELEPHONE POLE, 1.5
 JB0802'FEET SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 JB0802'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 2
 JB0802'INCHES BELOW THE SURFACE OF THE GROUND.  SEC 9, T 4 N, R 1 E.
 JB0802
 JB0802                          STATION RECOVERY (2006)
 JB0802
 JB0802'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB0802'RECOVERED AS DESCRIBED
 JB0802
 JB0802                          STATION RECOVERY (2006)
 JB0802
 JB0802'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (MSS)
 JB0802'RECOVERED IN VERNON,IL. 30'+/- NORTH OF CL WEST LAIR AVE AND 57'+/-
 JB0802'WEST OF CL NORTH RACE ST.
 JB0802
 JB0802                          STATION RECOVERY (2011)
 JB0802
 JB0802'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0802'3 FEET NORTH OF OLD STAND PIPE, 2 INCHES BELOW THE SURFACE.
 JB0802
 JB0802                          STATION RECOVERY (2014)
 JB0802
 JB0802'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0802'RECOVERED IN GOOD CONDITION.
 JB0802
 JB0802                          STATION RECOVERY (2015)
 JB0802
 JB0802'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0802'RECOVERED AS DESCRIBED.
 JB0802
 JB0802                          STATION RECOVERY (2017)
 JB0802
 JB0802'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 JB0802'SET CARSONITE MARKER POST 1.0 FT (0.3 M) NORTH OF THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0806 ***********************************************************************
 KB0806  DESIGNATION -  F 257
 KB0806  PID         -  KB0806
 KB0806  STATE/COUNTY-  IL/FAYETTE
 KB0806  COUNTRY     -  US
 KB0806  USGS QUAD   -  VERA (2018)
 KB0806
 KB0806                         *CURRENT SURVEY CONTROL
 KB0806  ______________________________________________________________________
 KB0806* NAD 83(1986) POSITION- 39 02 12.     (N) 089 06 47.     (W)   SCALED
 KB0806* NAVD 88 ORTHO HEIGHT -   168.771 (meters)      553.71  (feet) ADJUSTED
 KB0806  ______________________________________________________________________
 KB0806  GEOID HEIGHT    -        -31.803 (meters)                     GEOID18
 KB0806  DYNAMIC HEIGHT  -        168.668 (meters)      553.37  (feet) COMP
 KB0806  MODELED GRAVITY -    980,016.3   (mgal)                       NAVD 88
 KB0806
 KB0806  VERT ORDER      -  FIRST     CLASS I
 KB0806
 KB0806.The horizontal coordinates were scaled from a map and have
 KB0806.an estimated accuracy of +/- 6 seconds.
 KB0806
 KB0806.The orthometric height was determined by differential leveling and
 KB0806.adjusted by the NATIONAL GEODETIC SURVEY
 KB0806.in June 1991.
 KB0806
 KB0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0806.GEOID18 height accuracy estimate available here.
 KB0806
 KB0806.Click photographs - Photos may exist for this station.
 KB0806
 KB0806.The dynamic height is computed by dividing the NAVD 88
 KB0806.geopotential number by the normal gravity value computed on the
 KB0806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0806.degrees latitude (g = 980.6199 gals.).
 KB0806
 KB0806.The modeled gravity was interpolated from observed gravity values.
 KB0806
 KB0806;                    North         East    Units  Estimated Accuracy
 KB0806;SPC IL E     -   263,340.      232,490.      MT  (+/- 180 meters Scaled)
 KB0806
 KB0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ171229(NAD 83)
 KB0806
 KB0806                          SUPERSEDED SURVEY CONTROL
 KB0806
 KB0806  NGVD 29 (??/??/92)  168.878  (m)          554.06   (f) ADJ UNCH    1 1
 KB0806
 KB0806.Superseded values are not recommended for survey control.
 KB0806
 KB0806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0806.See file dsdata.pdf to determine how the superseded data were derived.
 KB0806
 KB0806_MARKER: DB = BENCH MARK DISK
 KB0806_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0806_SP_SET: BRIDGE
 KB0806_STAMPING: F 257 1961
 KB0806_MARK LOGO: CGS
 KB0806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0806
 KB0806  HISTORY     - Date     Condition        Report By
 KB0806  HISTORY     - 1961     MONUMENTED       CGS
 KB0806  HISTORY     - 1969     GOOD             CGS
 KB0806  HISTORY     - 1976     GOOD             NGS
 KB0806  HISTORY     - 20170910 GOOD             MCA
 KB0806
 KB0806                          STATION DESCRIPTION
 KB0806
 KB0806'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0806'5.4 MI N FROM VANDALIA.
 KB0806'ABOUT 5.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0806'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 KB0806'VANDALIA, 0.2 MILE NORTH OF MILEPOST 695, 0.15 MILE NORTH OF A
 KB0806'CROSSING OF THE RAILROAD AND A ROAD AT THE COMMUNITY OF VERA, 9
 KB0806'FEET EAST OF THE EAST RAIL, SET IN THE TOP OF THE EAST END OF THE
 KB0806'SOUTH CONCRETE ABUTMENT OF A CONCRETE RAILROAD BRIDGE, 2 FEET
 KB0806'WEST OF THE EAST END OF THE TOP STEP ON THE ABUTMENT, AND ABOUT
 KB0806'2 1/2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 20, T 7 N, R 1 E.
 KB0806
 KB0806                          STATION RECOVERY (1976)
 KB0806
 KB0806'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0806'RECOVERED IN GOOD CONDITION.
 KB0806
 KB0806                          STATION RECOVERY (2017)
 KB0806
 KB0806'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 KB0806'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0228 ***********************************************************************
 LD0228  DESIGNATION -  F 258
 LD0228  PID         -  LD0228
 LD0228  STATE/COUNTY-  IL/MASON
 LD0228  COUNTRY     -  US
 LD0228  USGS QUAD   -  BATH (2018)
 LD0228
 LD0228                         *CURRENT SURVEY CONTROL
 LD0228  ______________________________________________________________________
 LD0228* NAD 83(1986) POSITION- 40 08 32.     (N) 090 09 17.     (W)   SCALED
 LD0228* NAVD 88 ORTHO HEIGHT -   143.683 (meters)      471.40  (feet) ADJUSTED
 LD0228  ______________________________________________________________________
 LD0228  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 LD0228  DYNAMIC HEIGHT  -        143.610 (meters)      471.16  (feet) COMP
 LD0228  MODELED GRAVITY -    980,114.6   (mgal)                       NAVD 88
 LD0228
 LD0228  VERT ORDER      -  FIRST     CLASS II
 LD0228
 LD0228.The horizontal coordinates were scaled from a map and have
 LD0228.an estimated accuracy of +/- 6 seconds.
 LD0228
 LD0228.The orthometric height was determined by differential leveling and
 LD0228.adjusted by the NATIONAL GEODETIC SURVEY
 LD0228.in June 1991.
 LD0228
 LD0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0228.GEOID18 height accuracy estimate available here.
 LD0228
 LD0228.Click photographs - Photos may exist for this station.
 LD0228
 LD0228.The dynamic height is computed by dividing the NAVD 88
 LD0228.geopotential number by the normal gravity value computed on the
 LD0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0228.degrees latitude (g = 980.6199 gals.).
 LD0228
 LD0228.The modeled gravity was interpolated from observed gravity values.
 LD0228
 LD0228;                    North         East    Units  Estimated Accuracy
 LD0228;SPC IL W     -   385,780.      701,020.      MT  (+/- 180 meters Scaled)
 LD0228
 LD0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE423474(NAD 83)
 LD0228
 LD0228                          SUPERSEDED SURVEY CONTROL
 LD0228
 LD0228  NGVD 29 (??/??/92)  143.781  (m)          471.72   (f) ADJ UNCH    1 2
 LD0228
 LD0228.Superseded values are not recommended for survey control.
 LD0228
 LD0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0228.See file dsdata.pdf to determine how the superseded data were derived.
 LD0228
 LD0228_MARKER: DB = BENCH MARK DISK
 LD0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0228_STAMPING: F 258 1961
 LD0228_MARK LOGO: CGS
 LD0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0228+STABILITY: SURFACE MOTION
 LD0228
 LD0228  HISTORY     - Date     Condition        Report By
 LD0228  HISTORY     - 1961     MONUMENTED       CGS
 LD0228  HISTORY     - 20050601 GOOD             ILDT
 LD0228
 LD0228                          STATION DESCRIPTION
 LD0228
 LD0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0228'3.6 MI S FROM BATH.
 LD0228'3.6 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE CENTER OF THE
 LD0228'PARK IN THE TOWN OF BATH, NEAR THE JUNCTION OF A ROAD LEADING
 LD0228'WEST, 38.4 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 358 1/2
 LD0228'FEET NORTH OF THE CENTER LINE OF THE ROAD LEADING WEST, 3 1/2 FEET
 LD0228'SOUTH OF A POWER LINE POLE (FIRST ONE NORTH OF THE ROAD LEADING
 LD0228'WEST), 1.4 FEET EAST OF A FENCE LINE, 0.45 MILE SOUTH OF THE
 LD0228'JUNCTION OF A ROAD LEADING EAST, 2.3 FEET NORTH OF A METAL WITNESS
 LD0228'POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 LD0228'PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.  NOTE-- THIS
 LD0228'MARK MAY BE REACHED BY GOING 6.5 MILES NORTH ALONG STATE HIGHWAY 78
 LD0228'FROM ITS JUNCTION WITH LAKE STREET IN CHANDLERVILLE.
 LD0228
 LD0228                          STATION RECOVERY (2005)
 LD0228
 LD0228'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0485 ***********************************************************************
 LC0485  DESIGNATION -  F 259
 LC0485  PID         -  LC0485
 LC0485  STATE/COUNTY-  IL/DE WITT
 LC0485  COUNTRY     -  US
 LC0485  USGS QUAD   -  CLINTON (2018)
 LC0485
 LC0485                         *CURRENT SURVEY CONTROL
 LC0485  ______________________________________________________________________
 LC0485* NAD 83(1986) POSITION- 40 11 41.     (N) 088 57 30.     (W)   SCALED
 LC0485* NAVD 88 ORTHO HEIGHT -   224.762 (meters)      737.41  (feet) ADJUSTED
 LC0485  ______________________________________________________________________
 LC0485  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 LC0485  DYNAMIC HEIGHT  -        224.649 (meters)      737.04  (feet) COMP
 LC0485  MODELED GRAVITY -    980,115.5   (mgal)                       NAVD 88
 LC0485
 LC0485  VERT ORDER      -  FIRST     CLASS I
 LC0485
 LC0485.The horizontal coordinates were scaled from a map and have
 LC0485.an estimated accuracy of +/- 6 seconds.
 LC0485
 LC0485.The orthometric height was determined by differential leveling and
 LC0485.adjusted by the NATIONAL GEODETIC SURVEY
 LC0485.in June 1991.
 LC0485
 LC0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0485.GEOID18 height accuracy estimate available here.
 LC0485
 LC0485.Click photographs - Photos may exist for this station.
 LC0485
 LC0485.The dynamic height is computed by dividing the NAVD 88
 LC0485.geopotential number by the normal gravity value computed on the
 LC0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0485.degrees latitude (g = 980.6199 gals.).
 LC0485
 LC0485.The modeled gravity was interpolated from observed gravity values.
 LC0485
 LC0485;                    North         East    Units  Estimated Accuracy
 LC0485;SPC IL E     -   391,810.      246,780.      MT  (+/- 180 meters Scaled)
 LC0485
 LC0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK333512(NAD 83)
 LC0485
 LC0485                          SUPERSEDED SURVEY CONTROL
 LC0485
 LC0485  NGVD 29 (??/??/92)  224.836  (m)          737.65   (f) ADJ UNCH    1 1
 LC0485
 LC0485.Superseded values are not recommended for survey control.
 LC0485
 LC0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0485.See file dsdata.pdf to determine how the superseded data were derived.
 LC0485
 LC0485_MARKER: DB = BENCH MARK DISK
 LC0485_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0485_STAMPING: F 259 1961
 LC0485_MARK LOGO: CGS
 LC0485_PROJECTION: FLUSH
 LC0485_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0485_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0485
 LC0485  HISTORY     - Date     Condition        Report By
 LC0485  HISTORY     - 1961     MONUMENTED       CGS
 LC0485  HISTORY     - 1969     GOOD             CGS
 LC0485  HISTORY     - 1976     GOOD             NGS
 LC0485  HISTORY     - 20040927 POOR             ILDT
 LC0485
 LC0485                          STATION DESCRIPTION
 LC0485
 LC0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0485'2.8 MI N FROM CLINTON.
 LC0485'ABOUT 2.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0485'THE STATION AT CLINTON, 227 FEET NORTHEAST OF THE CENTER OF A
 LC0485'CROSSING OF THE RAILROAD AND A PAVED ROAD, 115 FEET NORTHEAST AND
 LC0485'ACROSS THE TRACK FROM MILEPOST 776, 58 1/2 FEET EAST OF THE EAST
 LC0485'RAIL, 41 FEET SOUTH OF A TELEPHONE POLE, 1.6 FEET SOUTH OF A METAL
 LC0485'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND ON
 LC0485'THE TOP OF A 5/8-INCH COPPER COATED ROAD THAT IS DRIVEN TO A DEPTH
 LC0485'OF 32 FEET AND IS ENCASED IN A 6-INCH TILE WHICH IS LEVEL WITH THE
 LC0485'SURFACE OF THE GROUND.  SEC 15, T 20N, R 2E
 LC0485
 LC0485                          STATION RECOVERY (1976)
 LC0485
 LC0485'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0485'RECOVERED IN GOOD CONDITION.
 LC0485
 LC0485                          STATION RECOVERY (2004)
 LC0485
 LC0485'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0485'FOUND DISK INTACT, BUT BENT BADLY.  TELEPHONE POLE AND WITNESS POST
 LC0485'GONE AS MENTIONED IN ORIGINAL DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1475 ***********************************************************************
 ME1475  DESIGNATION -  F 26 RESET
 ME1475  PID         -  ME1475
 ME1475  STATE/COUNTY-  IL/KANKAKEE
 ME1475  COUNTRY     -  US
 ME1475  USGS QUAD   -  WILTON CENTER (2018)
 ME1475
 ME1475                         *CURRENT SURVEY CONTROL
 ME1475  ______________________________________________________________________
 ME1475* NAD 83(1986) POSITION- 41 16 45.9    (N) 087 52 43.1    (W)   HD_HELD2
 ME1475* NAVD 88 ORTHO HEIGHT -   202.36  (meters)      663.9   (feet) RESET
 ME1475  ______________________________________________________________________
 ME1475  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 ME1475  VERT ORDER      -  THIRD
 ME1475
 ME1475.The horizontal coordinates were established by autonomous hand held GPS
 ME1475.observations and have an estimated accuracy of +/- 10 meters.
 ME1475
 ME1475.The orthometric height was computed from unverified reset data.
 ME1475
 ME1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1475.GEOID18 height accuracy estimate available here.
 ME1475
 ME1475.Click photographs - Photos may exist for this station.
 ME1475
 ME1475;                    North         East    Units  Estimated Accuracy
 ME1475;SPC IL E     -   512,172.      338,093.      MT  (+/- 10 meters HH2 GPS)
 ME1475
 ME1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2641770147(NAD 83)
 ME1475
 ME1475                          SUPERSEDED SURVEY CONTROL
 ME1475
 ME1475.No superseded survey control is available for this station.
 ME1475
 ME1475_MARKER: DB = BENCH MARK DISK
 ME1475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1475_STAMPING: F 26 RESET 1967
 ME1475_MARK LOGO: CGS
 ME1475_PROJECTION: FLUSH
 ME1475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1475+STABILITY: SURFACE MOTION
 ME1475_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1475+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2010
 ME1475
 ME1475  HISTORY     - Date     Condition        Report By
 ME1475  HISTORY     - 1967     MONUMENTED       CGS
 ME1475  HISTORY     - 19880901 GOOD             USPSQD
 ME1475  HISTORY     - 20060907 GOOD             INDIV
 ME1475  HISTORY     - 20080605 GOOD             GEOCAC
 ME1475  HISTORY     - 20101123 GOOD             GEOCAC
 ME1475
 ME1475                          STATION DESCRIPTION
 ME1475
 ME1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 ME1475'8.6 MI N FROM BOURBONIS.
 ME1475'8.65 MILES NORTH ALONG U.S. HIGHWAY 45 AND 52 FROM THEIR JUNCTION
 ME1475'WITH STATE HIGHWAY 102 IN BOURBONIS.  IT IS 112 FEET WEST OF
 ME1475'THE CENTERLINE OF THE HIGHWAY, 49 FEET SOUTHWEST OF THE SOUTHEAST
 ME1475'CORNER OF A BRICK HOUSE, 29 FEET NORTH OF THE CENTERLINE OF A
 ME1475'GRAVELED ROAD, 26 FEET EAST OF THE CENTERLINE OF A DRIVEWAY,
 ME1475'1 FOOT WEST OF A METAL WITNESS POST AND 1 FOOT SOUTH OF A
 ME1475'FENCE.  THE DISK IS SET IN A ROUND CONCRETE MONUMENT WHICH IS
 ME1475'FLUSH WITH THE GROUND.
 ME1475
 ME1475                          STATION RECOVERY (1988)
 ME1475
 ME1475'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME1475'RECOVERED IN GOOD CONDITION.
 ME1475
 ME1475                          STATION RECOVERY (2006)
 ME1475
 ME1475'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TWB)
 ME1475'RECOVERED AS DESCRIBED - ONE INCH BELOW GROUND SURFACE
 ME1475
 ME1475                          STATION RECOVERY (2008)
 ME1475
 ME1475'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1475'RECOVERED IN GOOD CONDITION.
 ME1475
 ME1475                          STATION RECOVERY (2010)
 ME1475
 ME1475'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME1475'MARK IS LOCATED APPROXIMATELY 3 FEET WNW OF A LIGHT GREEN TELEPHONE
 ME1475'JUNCTION BOX.  THE MARK WAS COVERED BY THE LAND OWNER'S LAWN GRASS AND
 ME1475'IS APPROXIMATELY ONE INCH BELOW GRADE.  THE WITNESS POST AND FENCE PER
 ME1475'DESCRIPTION DO NOT EXIST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0540 ***********************************************************************
 KB0540  DESIGNATION -  F 260
 KB0540  PID         -  KB0540
 KB0540  STATE/COUNTY-  IL/MACON
 KB0540  COUNTRY     -  US
 KB0540  USGS QUAD   -  FORSYTH (2018)
 KB0540
 KB0540                         *CURRENT SURVEY CONTROL
 KB0540  ______________________________________________________________________
 KB0540* NAD 83(1986) POSITION- 39 56 54.     (N) 088 56 56.     (W)   SCALED
 KB0540* NAVD 88 ORTHO HEIGHT -   208.774 (meters)      684.95  (feet) ADJUSTED
 KB0540  ______________________________________________________________________
 KB0540  GEOID HEIGHT    -        -32.200 (meters)                     GEOID18
 KB0540  DYNAMIC HEIGHT  -        208.666 (meters)      684.60  (feet) COMP
 KB0540  MODELED GRAVITY -    980,101.1   (mgal)                       NAVD 88
 KB0540
 KB0540  VERT ORDER      -  FIRST     CLASS I
 KB0540
 KB0540.The horizontal coordinates were scaled from a map and have
 KB0540.an estimated accuracy of +/- 6 seconds.
 KB0540
 KB0540.The orthometric height was determined by differential leveling and
 KB0540.adjusted by the NATIONAL GEODETIC SURVEY
 KB0540.in June 1991.
 KB0540
 KB0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0540.GEOID18 height accuracy estimate available here.
 KB0540
 KB0540.Click photographs - Photos may exist for this station.
 KB0540
 KB0540.The dynamic height is computed by dividing the NAVD 88
 KB0540.geopotential number by the normal gravity value computed on the
 KB0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0540.degrees latitude (g = 980.6199 gals.).
 KB0540
 KB0540.The modeled gravity was interpolated from observed gravity values.
 KB0540
 KB0540;                    North         East    Units  Estimated Accuracy
 KB0540;SPC IL E     -   364,450.      247,400.      MT  (+/- 180 meters Scaled)
 KB0540
 KB0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335238(NAD 83)
 KB0540
 KB0540                          SUPERSEDED SURVEY CONTROL
 KB0540
 KB0540  NGVD 29 (??/??/92)  208.857  (m)          685.23   (f) ADJ UNCH    1 1
 KB0540
 KB0540.Superseded values are not recommended for survey control.
 KB0540
 KB0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0540.See file dsdata.pdf to determine how the superseded data were derived.
 KB0540
 KB0540_MARKER: DB = BENCH MARK DISK
 KB0540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0540_STAMPING: F 260 1961
 KB0540_MARK LOGO: CGS
 KB0540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0540+STABILITY: SURFACE MOTION
 KB0540
 KB0540  HISTORY     - Date     Condition        Report By
 KB0540  HISTORY     - 1961     MONUMENTED       CGS
 KB0540  HISTORY     - 1969     GOOD             CGS
 KB0540  HISTORY     - 1976     GOOD             NGS
 KB0540  HISTORY     - 1987     GOOD             USPSQD
 KB0540  HISTORY     - 1989     GOOD             USPSQD
 KB0540
 KB0540                          STATION DESCRIPTION
 KB0540
 KB0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0540'6 MI S FROM MAROA.
 KB0540'ABOUT 6.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0540'THE STATION AT MAROA, OR ABOUT 6.9 MILES NORTH ALONG THE ILLINOIS
 KB0540'CENTRAL RAILROAD FROM THE NORFOLK AND WESTERN RAILWAY STATION
 KB0540'AT DECATUR, 0.1 MILE NORTH OF MILEPOST 759, 62 1/2 FEET EAST OF
 KB0540'THE EAST RAIL OF THE MAIN TRACK, 22 FEET WEST OF THE CENTER
 KB0540'LINE OF A TRAIL ROAD WHICH PARALLELS THE TRACK ON THE EAST SIDE,
 KB0540'3 FEET SOUTH OF A TELEPHONE POLE, 1.7 FEET NORTH OF A METAL
 KB0540'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 KB0540'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 KB0540'SURFACE OF THE GROUND.  SEC 11, T 17 N, R 2 E.
 KB0540
 KB0540                          STATION RECOVERY (1976)
 KB0540
 KB0540'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0540'RECOVERED IN GOOD CONDITION.
 KB0540
 KB0540                          STATION RECOVERY (1987)
 KB0540
 KB0540'RECOVERY NOTE BY US POWER SQUADRON 1987 (GDG)
 KB0540'RECOVERED IN GOOD CONDITION.
 KB0540
 KB0540                          STATION RECOVERY (1989)
 KB0540
 KB0540'RECOVERY NOTE BY US POWER SQUADRON 1989 (GDG)
 KB0540'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0761 ***********************************************************************
 KB0761  DESIGNATION -  F 261
 KB0761  PID         -  KB0761
 KB0761  STATE/COUNTY-  IL/CHRISTIAN
 KB0761  COUNTRY     -  US
 KB0761  USGS QUAD   -  PANA (2018)
 KB0761
 KB0761                         *CURRENT SURVEY CONTROL
 KB0761  ______________________________________________________________________
 KB0761* NAD 83(1986) POSITION- 39 22 56.     (N) 089 05 06.     (W)   SCALED
 KB0761* NAVD 88 ORTHO HEIGHT -   209.916 (meters)      688.70  (feet) ADJUSTED
 KB0761  ______________________________________________________________________
 KB0761  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 KB0761  DYNAMIC HEIGHT  -        209.789 (meters)      688.28  (feet) COMP
 KB0761  MODELED GRAVITY -    980,021.9   (mgal)                       NAVD 88
 KB0761
 KB0761  VERT ORDER      -  FIRST     CLASS I
 KB0761
 KB0761.The horizontal coordinates were scaled from a map and have
 KB0761.an estimated accuracy of +/- 6 seconds.
 KB0761
 KB0761.The orthometric height was determined by differential leveling and
 KB0761.adjusted by the NATIONAL GEODETIC SURVEY
 KB0761.in June 1991.
 KB0761
 KB0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0761.GEOID18 height accuracy estimate available here.
 KB0761
 KB0761.Click photographs - Photos may exist for this station.
 KB0761
 KB0761.The dynamic height is computed by dividing the NAVD 88
 KB0761.geopotential number by the normal gravity value computed on the
 KB0761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0761.degrees latitude (g = 980.6199 gals.).
 KB0761
 KB0761.The modeled gravity was interpolated from observed gravity values.
 KB0761
 KB0761;                    North         East    Units  Estimated Accuracy
 KB0761;SPC IL W     -   301,960.      793,190.      MT  (+/- 180 meters Scaled)
 KB0761
 KB0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ204612(NAD 83)
 KB0761
 KB0761                          SUPERSEDED SURVEY CONTROL
 KB0761
 KB0761  NGVD 29 (??/??/92)  209.995  (m)          688.96   (f) ADJ UNCH    1 1
 KB0761
 KB0761.Superseded values are not recommended for survey control.
 KB0761
 KB0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0761.See file dsdata.pdf to determine how the superseded data were derived.
 KB0761
 KB0761_MARKER: DB = BENCH MARK DISK
 KB0761_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0761_SP_SET: BOX CULVERT HEADWALL
 KB0761_STAMPING: F 261 1961
 KB0761_MARK LOGO: CGS
 KB0761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0761+STABILITY: SURFACE MOTION
 KB0761
 KB0761  HISTORY     - Date     Condition        Report By
 KB0761  HISTORY     - 1961     MONUMENTED       CGS
 KB0761  HISTORY     - 1969     GOOD             CGS
 KB0761  HISTORY     - 1976     GOOD             NGS
 KB0761
 KB0761                          STATION DESCRIPTION
 KB0761
 KB0761'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0761'0.8 MI S FROM PANA.
 KB0761'ABOUT 0.75 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0761'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 3 RAILS NORTH OF
 KB0761'MILEPOST 719, AT THE CROSSING OF THE RAILROAD AND E. NINTH STREET,
 KB0761'16 FEET WEST OF THE WEST RAIL, 17 FEET NORTH OF THE CENTER LINE
 KB0761'OF THE STREET, SET IN THE TOP OF THE EAST END OF THE NORTH
 KB0761'CONCRETE HEADWALL OF A 6-FOOT CONCRETE BOX CULVERT UNDER THE
 KB0761'STREET, 6 FEET WEST OF THE EAST END OF THE HEADWALL, ABOUT LEVEL
 KB0761'WITH THE STREET, AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 KB0761'SEC 21, T11N, R1E.
 KB0761
 KB0761                          STATION RECOVERY (1976)
 KB0761
 KB0761'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0761'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0623 ***********************************************************************
 KB0623  DESIGNATION -  F 262
 KB0623  PID         -  KB0623
 KB0623  STATE/COUNTY-  IL/MACON
 KB0623  COUNTRY     -  US
 KB0623  USGS QUAD   -  DECATUR (2018)
 KB0623
 KB0623                         *CURRENT SURVEY CONTROL
 KB0623  ______________________________________________________________________
 KB0623* NAD 83(1986) POSITION- 39 47 48.     (N) 088 56 01.     (W)   SCALED
 KB0623* NAVD 88 ORTHO HEIGHT -   199.216 (meters)      653.59  (feet) ADJUSTED
 KB0623  ______________________________________________________________________
 KB0623  GEOID HEIGHT    -        -32.360 (meters)                     GEOID18
 KB0623  DYNAMIC HEIGHT  -        199.107 (meters)      653.24  (feet) COMP
 KB0623  MODELED GRAVITY -    980,073.7   (mgal)                       NAVD 88
 KB0623
 KB0623  VERT ORDER      -  FIRST     CLASS II
 KB0623
 KB0623.The horizontal coordinates were scaled from a map and have
 KB0623.an estimated accuracy of +/- 6 seconds.
 KB0623
 KB0623.The orthometric height was determined by differential leveling and
 KB0623.adjusted by the NATIONAL GEODETIC SURVEY
 KB0623.in June 1991.
 KB0623
 KB0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0623.GEOID18 height accuracy estimate available here.
 KB0623
 KB0623.Click photographs - Photos may exist for this station.
 KB0623
 KB0623.The dynamic height is computed by dividing the NAVD 88
 KB0623.geopotential number by the normal gravity value computed on the
 KB0623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0623.degrees latitude (g = 980.6199 gals.).
 KB0623
 KB0623.The modeled gravity was interpolated from observed gravity values.
 KB0623
 KB0623;                    North         East    Units  Estimated Accuracy
 KB0623;SPC IL E     -   347,600.      248,590.      MT  (+/- 180 meters Scaled)
 KB0623
 KB0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK344069(NAD 83)
 KB0623
 KB0623                          SUPERSEDED SURVEY CONTROL
 KB0623
 KB0623  NGVD 29 (??/??/92)  199.294  (m)          653.85   (f) ADJ UNCH    1 2
 KB0623
 KB0623.Superseded values are not recommended for survey control.
 KB0623
 KB0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0623.See file dsdata.pdf to determine how the superseded data were derived.
 KB0623
 KB0623_MARKER: DB = BENCH MARK DISK
 KB0623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0623_STAMPING: F 262 1961
 KB0623_MARK LOGO: CGS
 KB0623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0623+STABILITY: SURFACE MOTION
 KB0623
 KB0623  HISTORY     - Date     Condition        Report By
 KB0623  HISTORY     - 1961     MONUMENTED       CGS
 KB0623  HISTORY     - 1975     GOOD             ILDT
 KB0623
 KB0623                          STATION DESCRIPTION
 KB0623
 KB0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0623'4.6 MI SE FROM DECATUR.
 KB0623'ABOUT 4.6 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0623'FROM THE WABASH RAILROAD STATION AT DECATUR, IN SECTION 36 R 2 E
 KB0623'T 16 N, ABOUT 2.4 MILES SOUTHEAST OF DECATUR JUNCTION, 0.4 MILE
 KB0623'NORTHWEST OF MILEPOST P 82, AT A BLACK TOP ROAD CROSSING, 41.6
 KB0623'FEET NORTHEAST OF THE NORTHEAST RAIL, 52 FEET EAST OF THE CENTER
 KB0623'LINE OF THE ROAD CROSSING THE MAIN TRACK, 15 FEET EAST OF POLE
 KB0623'NO. D 919, 1 FOOT SOUTHWEST OF A FENCE LINE, 1.7 FEET NORTHWEST
 KB0623'OF A METAL WITNESS POST, 1.5 FEET BELOW THE LEVEL OF THE TRACK
 KB0623'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 KB0623'THE LEVEL OF THE GROUND.
 KB0623
 KB0623                          STATION RECOVERY (1975)
 KB0623
 KB0623'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0623'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0669 ***********************************************************************
 KB0669  DESIGNATION -  F 263
 KB0669  PID         -  KB0669
 KB0669  STATE/COUNTY-  IL/SHELBY
 KB0669  COUNTRY     -  US
 KB0669  USGS QUAD   -  MACON WEST (2018)
 KB0669
 KB0669                         *CURRENT SURVEY CONTROL
 KB0669  ______________________________________________________________________
 KB0669* NAD 83(1986) POSITION- 39 39 14.     (N) 089 00 48.     (W)   SCALED
 KB0669* NAVD 88 ORTHO HEIGHT -   189.987 (meters)      623.32  (feet) ADJUSTED
 KB0669  ______________________________________________________________________
 KB0669  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 KB0669  DYNAMIC HEIGHT  -        189.879 (meters)      622.96  (feet) COMP
 KB0669  MODELED GRAVITY -    980,056.0   (mgal)                       NAVD 88
 KB0669
 KB0669  VERT ORDER      -  FIRST     CLASS I
 KB0669
 KB0669.The horizontal coordinates were scaled from a map and have
 KB0669.an estimated accuracy of +/- 6 seconds.
 KB0669
 KB0669.The orthometric height was determined by differential leveling and
 KB0669.adjusted by the NATIONAL GEODETIC SURVEY
 KB0669.in June 1991.
 KB0669
 KB0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0669.GEOID18 height accuracy estimate available here.
 KB0669
 KB0669.Click photographs - Photos may exist for this station.
 KB0669
 KB0669.The dynamic height is computed by dividing the NAVD 88
 KB0669.geopotential number by the normal gravity value computed on the
 KB0669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0669.degrees latitude (g = 980.6199 gals.).
 KB0669
 KB0669.The modeled gravity was interpolated from observed gravity values.
 KB0669
 KB0669;                    North         East    Units  Estimated Accuracy
 KB0669;SPC IL E     -   331,790.      241,640.      MT  (+/- 180 meters Scaled)
 KB0669
 KB0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ272912(NAD 83)
 KB0669
 KB0669                          SUPERSEDED SURVEY CONTROL
 KB0669
 KB0669  NGVD 29 (??/??/92)  190.071  (m)          623.59   (f) ADJ UNCH    1 1
 KB0669
 KB0669.Superseded values are not recommended for survey control.
 KB0669
 KB0669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0669.See file dsdata.pdf to determine how the superseded data were derived.
 KB0669
 KB0669_MARKER: DB = BENCH MARK DISK
 KB0669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0669_STAMPING: F 263 1961
 KB0669_MARK LOGO: CGS
 KB0669_PROJECTION: FLUSH
 KB0669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0669+STABILITY: SURFACE MOTION
 KB0669
 KB0669  HISTORY     - Date     Condition        Report By
 KB0669  HISTORY     - 1961     MONUMENTED       CGS
 KB0669  HISTORY     - 1969     GOOD             CGS
 KB0669  HISTORY     - 1976     GOOD             NGS
 KB0669  HISTORY     - 20220404 MARK NOT FOUND   ILDT
 KB0669
 KB0669                          STATION DESCRIPTION
 KB0669
 KB0669'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0669'2 MI N FROM MOWEAQUA.
 KB0669'ABOUT 2.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0669'THE POST OFFICE AT MOWEAQUA, OR ABOUT 4.05 MILES SOUTH OF THE
 KB0669'PEOPLES BANK OF MACON AT MACON, 76 FEET EAST OF THE EAST RAIL,
 KB0669'55 FEET SOUTH OF THE CENTER LINE OF A PAVED ROAD WHICH IS THE
 KB0669'MACON-SHELBY COUNTY LINE, 50 FEET WEST OF THE CENTER LINE OF
 KB0669'U.S. HIGHWAY 51, 136 FEET SOUTHEAST AND ACROSS THE TRACK FROM THE
 KB0669'SOUTHEAST CORNER OF A FENCE WHICH SURROUNDS A GROUP OF TRANSFORMERS,
 KB0669'49 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A WOODEN BRIDGE, 2
 KB0669'FEET NORTH OF A TELEPHONE POLE, 1.6 FEET SOUTH OF A METAL WITNESS
 KB0669'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 KB0669'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 KB0669'SEC 20, T14N, R2E.
 KB0669
 KB0669                          STATION RECOVERY (1976)
 KB0669
 KB0669'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0669'RECOVERED IN GOOD CONDITION.
 KB0669
 KB0669                          STATION RECOVERY (2022)
 KB0669
 KB0669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0669'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0365 ***********************************************************************
 JB0365  DESIGNATION -  F 265
 JB0365  PID         -  JB0365
 JB0365  STATE/COUNTY-  IL/JEFFERSON
 JB0365  COUNTRY     -  US
 JB0365  USGS QUAD   -  OPDYKE (2018)
 JB0365
 JB0365                         *CURRENT SURVEY CONTROL
 JB0365  ______________________________________________________________________
 JB0365* NAD 83(1986) POSITION- 38 19 08.     (N) 088 51 41.     (W)   SCALED
 JB0365* NAVD 88 ORTHO HEIGHT -   141.320 (meters)      463.65  (feet) ADJUSTED
 JB0365  ______________________________________________________________________
 JB0365  GEOID HEIGHT    -        -30.252 (meters)                     GEOID18
 JB0365  DYNAMIC HEIGHT  -        141.229 (meters)      463.35  (feet) COMP
 JB0365  MODELED GRAVITY -    979,983.9   (mgal)                       NAVD 88
 JB0365
 JB0365  VERT ORDER      -  SECOND    CLASS 0
 JB0365
 JB0365.This mark is at Mount Vernon Airport (MVN)
 JB0365
 JB0365.The horizontal coordinates were scaled from a map and have
 JB0365.an estimated accuracy of +/- 6 seconds.
 JB0365
 JB0365.The orthometric height was determined by differential leveling and
 JB0365.adjusted by the NATIONAL GEODETIC SURVEY
 JB0365.in June 1991.
 JB0365
 JB0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0365.GEOID18 height accuracy estimate available here.
 JB0365
 JB0365.Click photographs - Photos may exist for this station.
 JB0365
 JB0365.The dynamic height is computed by dividing the NAVD 88
 JB0365.geopotential number by the normal gravity value computed on the
 JB0365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0365.degrees latitude (g = 980.6199 gals.).
 JB0365
 JB0365.The modeled gravity was interpolated from observed gravity values.
 JB0365
 JB0365;                    North         East    Units  Estimated Accuracy
 JB0365;SPC IL E     -   183,500.      253,820.      MT  (+/- 180 meters Scaled)
 JB0365
 JB0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH372428(NAD 83)
 JB0365
 JB0365                          SUPERSEDED SURVEY CONTROL
 JB0365
 JB0365  NGVD 29 (??/??/92)  141.428  (m)          464.00   (f) ADJ UNCH    2 0
 JB0365
 JB0365.Superseded values are not recommended for survey control.
 JB0365
 JB0365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0365.See file dsdata.pdf to determine how the superseded data were derived.
 JB0365
 JB0365_MARKER: DB = BENCH MARK DISK
 JB0365_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0365_SP_SET: BUILDING
 JB0365_STAMPING: F 265 1967
 JB0365_MARK LOGO: CGS
 JB0365_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0365+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2009
 JB0365
 JB0365  HISTORY     - Date     Condition        Report By
 JB0365  HISTORY     - 1967     MONUMENTED       CGS
 JB0365  HISTORY     - 1970     GOOD             NGS
 JB0365  HISTORY     - 1981     GOOD             ILDT
 JB0365  HISTORY     - 20090204 GOOD             ILDT
 JB0365  HISTORY     - 20151110 MARK NOT FOUND   ILDT
 JB0365
 JB0365                          STATION DESCRIPTION
 JB0365
 JB0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 JB0365'1.7 MI E FROM MT VERNON.
 JB0365'AT MT. VERNON ILLINOIS MUNICIPAL AIRPORT, A STANDARD DISK,
 JB0365'STAMPED F 265 1967 SET IN THE CENTER OF THE SIDEWALK, AT THE GATE,
 JB0365'LEADING TO THE RAMP ON THE NORTH SIDE OF THE TERMINAL BUILDING.
 JB0365
 JB0365                          STATION RECOVERY (1970)
 JB0365
 JB0365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0365'RECOVERED IN GOOD CONDITION.
 JB0365
 JB0365                          STATION RECOVERY (1981)
 JB0365
 JB0365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981
 JB0365'RECOVERED IN GOOD CONDITION.
 JB0365
 JB0365                          STATION RECOVERY (2009)
 JB0365
 JB0365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0365'RECOVERED IN GOOD CONDITION.
 JB0365
 JB0365                          STATION RECOVERY (2015)
 JB0365
 JB0365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 JB0365'SIDEWALK TAKEN OUT, AIRPORT MANAGER SAID HE THOUGHT IT WAS DESTROYED,
 JB0365'LOOKED AND PROBED, DID NOT FIND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1892 ***********************************************************************
 ME1892  DESIGNATION -  F 266
 ME1892  PID         -  ME1892
 ME1892  STATE/COUNTY-  IL/COOK
 ME1892  COUNTRY     -  US
 ME1892  USGS QUAD   -  ENGLEWOOD (2018)
 ME1892
 ME1892                         *CURRENT SURVEY CONTROL
 ME1892  ______________________________________________________________________
 ME1892* NAD 83(1986) POSITION- 41 49 51.     (N) 087 37 43.     (W)   SCALED
 ME1892* NAVD 88 ORTHO HEIGHT -   180.909 (meters)      593.53  (feet) ADJUSTED
 ME1892  ______________________________________________________________________
 ME1892  GEOID HEIGHT    -        -33.548 (meters)                     GEOID18
 ME1892  DYNAMIC HEIGHT  -        180.847 (meters)      593.33  (feet) COMP
 ME1892  MODELED GRAVITY -    980,275.0   (mgal)                       NAVD 88
 ME1892
 ME1892  VERT ORDER      -  FIRST     CLASS I
 ME1892
 ME1892.The horizontal coordinates were scaled from a map and have
 ME1892.an estimated accuracy of +/- 6 seconds.
 ME1892
 ME1892.The orthometric height was determined by differential leveling and
 ME1892.adjusted by the NATIONAL GEODETIC SURVEY
 ME1892.in April 1995.
 ME1892
 ME1892.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1892.GEOID18 height accuracy estimate available here.
 ME1892
 ME1892.Click photographs - Photos may exist for this station.
 ME1892
 ME1892.The dynamic height is computed by dividing the NAVD 88
 ME1892.geopotential number by the normal gravity value computed on the
 ME1892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1892.degrees latitude (g = 980.6199 gals.).
 ME1892
 ME1892.The modeled gravity was interpolated from observed gravity values.
 ME1892
 ME1892;                    North         East    Units  Estimated Accuracy
 ME1892;SPC IL E     -   573,550.      358,540.      MT  (+/- 180 meters Scaled)
 ME1892
 ME1892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM478311(NAD 83)
 ME1892
 ME1892                          SUPERSEDED SURVEY CONTROL
 ME1892
 ME1892  NAVD 88 (06/15/91)  180.914  (m)          593.55   (f) SUPERSEDED  1 1
 ME1892  NGVD 29 (01/19/93)  180.994  (m)          593.81   (f) ADJUSTED    1 1
 ME1892  NGVD 29 (??/??/92)  181.002  (m)          593.84   (f) SUPERSEDED  1 1
 ME1892
 ME1892.Superseded values are not recommended for survey control.
 ME1892
 ME1892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1892.See file dsdata.pdf to determine how the superseded data were derived.
 ME1892
 ME1892_MARKER: DB = BENCH MARK DISK
 ME1892_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1892_STAMPING: F 266 1968
 ME1892_MARK LOGO: CGS
 ME1892_PROJECTION: RECESSED 2 CENTIMETERS
 ME1892_MAGNETIC: I = MARKER IS A STEEL ROD
 ME1892_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1892_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1892+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1892_ROD/PIPE-DEPTH: 15.9 meters
 ME1892
 ME1892  HISTORY     - Date     Condition        Report By
 ME1892  HISTORY     - 1968     MONUMENTED       CGS
 ME1892  HISTORY     - 1969     GOOD             CGS
 ME1892  HISTORY     - 1977     GOOD             NGS
 ME1892  HISTORY     - 19920805 GOOD             NGS
 ME1892
 ME1892                          STATION DESCRIPTION
 ME1892
 ME1892'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1892'AT CHICAGO.
 ME1892'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, ON THE PROPERTY OF
 ME1892'ILLINOIS INSTITUTE OF TECHNOLOGY, AT THE INTERSECTION OF WEST
 ME1892'35 TH STREET AND FEDERAL STREET, ABOUT 140 FEET EAST OF THE
 ME1892'EAST RAIL OF THE TRACK, 20.5 FEET NORTH OF THE NORTH CURB OF
 ME1892'35 TH STREET, 12.7 FEET EAST OF THE EAST CURB OF FEDERAL STREET,
 ME1892'6.3 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK BUILDING,
 ME1892'ABOUT LEVEL WITH THE SIDEWALK, AND IS A DISK ON THE TOP OF A
 ME1892'COPPER COATED STEEL ROD ONE INCH BELOW THE LEVEL OF THE GROUND
 ME1892'AND PROTECTED BY A 6 INCH STEEL PIPE WHICH IS FLUSH WITH THE
 ME1892'GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 52 FEET.
 ME1892
 ME1892                          STATION RECOVERY (1969)
 ME1892
 ME1892'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1892'RECOVERED IN GOOD CONDITION.
 ME1892
 ME1892                          STATION RECOVERY (1977)
 ME1892
 ME1892'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1892'RECOVERED IN GOOD CONDITION.
 ME1892
 ME1892                          STATION RECOVERY (1992)
 ME1892
 ME1892'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1892'IN CHICAGO, AT THE INTERSECTION WEST 35TH AND SOUTH FEDERAL STREETS,
 ME1892'12.9 M (42.3 FT) NORTH OF THE CENTERLINE OF 35TH STREET, 9.5 M
 ME1892'(31.2 FT) EAST OF THE CENTER OF FEDERAL STREET, 2.6 M (8.5 FT) NORTH
 ME1892'OF THE NORTH EDGE OF A SIDEWALK, 2.0 M (6.6 FT) SOUTHWEST OF THE
 ME1892'SOUTHWEST CORNER OF A BUILDING, AND 1.9 M (6.2 FT) EAST OF THE EAST
 ME1892'EDGE OF A SIDEWALK.  NOTE--THE DISK IS ENCASED IN A 5-INCH STEEL PIPE
 ME1892'AND IS RECESSED 0.03 M (0.10 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0042 ***********************************************************************
 NH0042  DESIGNATION -  F 267
 NH0042  PID         -  NH0042
 NH0042  STATE/COUNTY-  IL/COOK
 NH0042  COUNTRY     -  US
 NH0042  USGS QUAD   -  STREAMWOOD (2018)
 NH0042
 NH0042                         *CURRENT SURVEY CONTROL
 NH0042  ______________________________________________________________________
 NH0042* NAD 83(1986) POSITION- 42 00 12.     (N) 088 11 01.     (W)   SCALED
 NH0042* NAVD 88 ORTHO HEIGHT -   248.222 (meters)      814.38  (feet) ADJUSTED
 NH0042  ______________________________________________________________________
 NH0042  GEOID HEIGHT    -        -33.452 (meters)                     GEOID18
 NH0042  DYNAMIC HEIGHT  -        248.137 (meters)      814.10  (feet) COMP
 NH0042  MODELED GRAVITY -    980,271.1   (mgal)                       NAVD 88
 NH0042
 NH0042  VERT ORDER      -  FIRST     CLASS I
 NH0042
 NH0042.The horizontal coordinates were scaled from a map and have
 NH0042.an estimated accuracy of +/- 6 seconds.
 NH0042
 NH0042.The orthometric height was determined by differential leveling and
 NH0042.adjusted by the NATIONAL GEODETIC SURVEY
 NH0042.in June 1991.
 NH0042
 NH0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0042.GEOID18 height accuracy estimate available here.
 NH0042
 NH0042.Click photographs - Photos may exist for this station.
 NH0042
 NH0042.The dynamic height is computed by dividing the NAVD 88
 NH0042.geopotential number by the normal gravity value computed on the
 NH0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0042.degrees latitude (g = 980.6199 gals.).
 NH0042
 NH0042.The modeled gravity was interpolated from observed gravity values.
 NH0042
 NH0042;                    North         East    Units  Estimated Accuracy
 NH0042;SPC IL E     -   592,480.      312,400.      MT  (+/- 180 meters Scaled)
 NH0042
 NH0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM019508(NAD 83)
 NH0042
 NH0042                          SUPERSEDED SURVEY CONTROL
 NH0042
 NH0042  NGVD 29 (??/??/92)  248.302  (m)          814.64   (f) ADJ UNCH    1 1
 NH0042
 NH0042.Superseded values are not recommended for survey control.
 NH0042
 NH0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0042.See file dsdata.pdf to determine how the superseded data were derived.
 NH0042
 NH0042_MARKER: DB = BENCH MARK DISK
 NH0042_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0042_STAMPING: F 267 1969
 NH0042_MARK LOGO: CGS
 NH0042_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0042_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0042
 NH0042  HISTORY     - Date     Condition        Report By
 NH0042  HISTORY     - 1969     MONUMENTED       CGS
 NH0042
 NH0042                          STATION DESCRIPTION
 NH0042
 NH0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0042'0.8 MI N FROM BARTLETT.
 NH0042'ABOUT 0.8 MILE NORTH ALONG OAK AVENUE FROM THE CHICAGO,
 NH0042'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT BARTLETT,
 NH0042'OR ABOUT 2.0 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0042'CHICAGO, MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT
 NH0042'ONTARIOVILLE, IN SECTION 26, T 41 N, R 9 E, 26 FEET WEST OF THE
 NH0042'PROJECTED CENTER LINE OF OAK AVENUE, 49 1/2 FEET NORTH OF THE
 NH0042'CENTER LINE OF U.S. HIGHWAY 20, 18 1/2 FEET NORTH OF A POWER
 NH0042'POLE, 2 FEET EAST OF THE WEST END OF A FENCE, 1 FOOT SOUTH
 NH0042'OF THE FENCE, 1.2 FEET WEST OF A METAL WITNESS POST, ABOUT
 NH0042'LEVEL WITH THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER
 NH0042'COATED ROD THAT IS DRIVEN TO A DEPTH OF 27 FEET AND IS ENCASED
 NH0042'IN A 6-INCH TILE WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1011 ***********************************************************************
 JB1011  DESIGNATION -  F 268
 JB1011  PID         -  JB1011
 JB1011  STATE/COUNTY-  IL/MARION
 JB1011  COUNTRY     -  US
 JB1011  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1011
 JB1011                         *CURRENT SURVEY CONTROL
 JB1011  ______________________________________________________________________
 JB1011* NAD 83(1986) POSITION- 38 32 59.15   (N) 089 08 21.75   (W)   HD_HELD1
 JB1011* NAVD 88 ORTHO HEIGHT -   147.384 (meters)      483.54  (feet) ADJUSTED
 JB1011  ______________________________________________________________________
 JB1011  GEOID HEIGHT    -        -30.736 (meters)                     GEOID18
 JB1011  DYNAMIC HEIGHT  -        147.290 (meters)      483.23  (feet) COMP
 JB1011  MODELED GRAVITY -    979,991.7   (mgal)                       NAVD 88
 JB1011
 JB1011  VERT ORDER      -  FIRST     CLASS I
 JB1011
 JB1011.The horizontal coordinates were determined by differentially corrected
 JB1011.hand held GPS observations or other comparable positioning techniques
 JB1011.and have an estimated accuracy of +/- 3 meters.
 JB1011
 JB1011.The orthometric height was determined by differential leveling and
 JB1011.adjusted by the NATIONAL GEODETIC SURVEY
 JB1011.in June 1991.
 JB1011
 JB1011.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1011.GEOID18 height accuracy estimate available here.
 JB1011
 JB1011.Click photographs - Photos may exist for this station.
 JB1011
 JB1011.The dynamic height is computed by dividing the NAVD 88
 JB1011.geopotential number by the normal gravity value computed on the
 JB1011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1011.degrees latitude (g = 980.6199 gals.).
 JB1011
 JB1011.The modeled gravity was interpolated from observed gravity values.
 JB1011
 JB1011;                    North         East    Units  Estimated Accuracy
 JB1011;SPC IL E     -   209,306.1     229,736.4     MT  (+/- 3 meters HH1 GPS) 
 JB1011
 JB1011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1356968984(NAD 83)
 JB1011
 JB1011                          SUPERSEDED SURVEY CONTROL
 JB1011
 JB1011  NGVD 29 (??/??/92)  147.515  (m)          483.97   (f) ADJ UNCH    1 1
 JB1011
 JB1011.Superseded values are not recommended for survey control.
 JB1011
 JB1011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1011.See file dsdata.pdf to determine how the superseded data were derived.
 JB1011
 JB1011_MARKER: DB = BENCH MARK DISK
 JB1011_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1011_SP_SET: TELEPHONE TOWER FOOTING
 JB1011_STAMPING: F 268 1969
 JB1011_MARK LOGO: CGS
 JB1011_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1011_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1011_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1011+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2016
 JB1011
 JB1011  HISTORY     - Date     Condition        Report By
 JB1011  HISTORY     - 1969     MONUMENTED       CGS
 JB1011  HISTORY     - 20110830 GOOD             ILDT
 JB1011  HISTORY     - 20130925 GOOD             ILDT
 JB1011  HISTORY     - 20140618 GOOD             ILDT
 JB1011  HISTORY     - 20160113 GOOD             AMESC
 JB1011
 JB1011                          STATION DESCRIPTION
 JB1011
 JB1011'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1011'2 MI N FROM CENTRALIA.
 JB1011'ABOUT 1.5 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1011'THE STATION AT CENTRALIA, THENCE 0.55 MILES NORTHWEST ALONG W.
 JB1011'GREEN STREET, SET IN THE TOP OF THE SOUTH CORNER OF THE SOUTHEAST
 JB1011'CONCRETE FOUNDATION FOR THE SOUTHEAST LEG OF THE ILLINOIS BELL
 JB1011'TELEPHONE COMPANY TOWER WHICH IS 300 FEET TALL, 17.8 FEET
 JB1011'SOUTHWEST OF THE SOUTHWEST CORNER OF A BRICK BUILDING, AND ABOUT
 JB1011'1 FOOT ABOVE THE LEVEL OF THE GROUND.
 JB1011
 JB1011                          STATION RECOVERY (2011)
 JB1011
 JB1011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1011'TOWER IS FENCED IN, MARK IS CLEARLY VISIBLE THROUGH THE FENCE.
 JB1011
 JB1011                          STATION RECOVERY (2013)
 JB1011
 JB1011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1011'RECOVERED IN GOOD CONDITION.
 JB1011
 JB1011                          STATION RECOVERY (2014)
 JB1011
 JB1011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1011'MARK IS INSIDE RADIO TOWER FENCE THAT IS LOCKED. ACCESS CAN BE HAD.
 JB1011
 JB1011                          STATION RECOVERY (2016)
 JB1011
 JB1011'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 JB1011'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0419 ***********************************************************************
 LC0419  DESIGNATION -  F 269
 LC0419  PID         -  LC0419
 LC0419  STATE/COUNTY-  IL/MCLEAN
 LC0419  COUNTRY     -  US
 LC0419  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0419
 LC0419                         *CURRENT SURVEY CONTROL
 LC0419  ______________________________________________________________________
 LC0419* NAD 83(1986) POSITION- 40 28 52.     (N) 088 58 54.     (W)   SCALED
 LC0419* NAVD 88 ORTHO HEIGHT -   251.804 (meters)      826.13  (feet) ADJUSTED
 LC0419  ______________________________________________________________________
 LC0419  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 LC0419  DYNAMIC HEIGHT  -        251.686 (meters)      825.74  (feet) COMP
 LC0419  MODELED GRAVITY -    980,150.1   (mgal)                       NAVD 88
 LC0419
 LC0419  VERT ORDER      -  FIRST     CLASS I
 LC0419
 LC0419.The horizontal coordinates were scaled from a map and have
 LC0419.an estimated accuracy of +/- 6 seconds.
 LC0419
 LC0419.The orthometric height was determined by differential leveling and
 LC0419.adjusted by the NATIONAL GEODETIC SURVEY
 LC0419.in June 1991.
 LC0419
 LC0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0419.GEOID18 height accuracy estimate available here.
 LC0419
 LC0419.Click photographs - Photos may exist for this station.
 LC0419
 LC0419.The dynamic height is computed by dividing the NAVD 88
 LC0419.geopotential number by the normal gravity value computed on the
 LC0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0419.degrees latitude (g = 980.6199 gals.).
 LC0419
 LC0419.The modeled gravity was interpolated from observed gravity values.
 LC0419
 LC0419;                    North         East    Units  Estimated Accuracy
 LC0419;SPC IL E     -   423,620.      245,030.      MT  (+/- 180 meters Scaled)
 LC0419
 LC0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK320830(NAD 83)
 LC0419
 LC0419                          SUPERSEDED SURVEY CONTROL
 LC0419
 LC0419  NGVD 29 (??/??/92)  251.859  (m)          826.31   (f) ADJ UNCH    1 1
 LC0419
 LC0419.Superseded values are not recommended for survey control.
 LC0419
 LC0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0419.See file dsdata.pdf to determine how the superseded data were derived.
 LC0419
 LC0419_MARKER: DB = BENCH MARK DISK
 LC0419_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0419_STAMPING: F 269 1969
 LC0419_MARK LOGO: CGS
 LC0419_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0419_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0419
 LC0419  HISTORY     - Date     Condition        Report By
 LC0419  HISTORY     - 1969     MONUMENTED       CGS
 LC0419
 LC0419                          STATION DESCRIPTION
 LC0419
 LC0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0419'0.7 MI E FROM BLOOMINGTON.
 LC0419'ABOUT 0.65 MILE EAST AONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0419'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 0.05 MILE NORTH ALONG THE
 LC0419'ILLINOIS CENTRAL RAILROAD, 80 YARDS SOUTH-SOUTHWEST AND ACROSS THE
 LC0419'TRACK FROM MILEPOST 796, 45 FEET EAST OF THE EAST RAIL OF THE
 LC0419'MAIN TRAC, 185 FEET NORTH OF THE CENTER LINE OF E. JEFFERSON
 LC0419'STREET, 37.8 FEET SOUTH OF THE SOUTHEAST CORNER OF A TOOL SHED FOR
 LC0419'THE RAILROAD, 20 FEET NORTHEAST OF A POWER POLE, 7 FEET WEST OF
 LC0419'A 20-INCH HICKORY TREE, 2 FEET WEST OF A FENCE, 0.9 FOOT SOUTH
 LC0419'OF A METAL WITESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK,
 LC0419'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO
 LC0419'A DEPTH OF 24 FEET AND IS ENCASED IN A 5-INCH IRON PIPE WHICH
 LC0419'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0638 ***********************************************************************
 HB0638  DESIGNATION -  F 270
 HB0638  PID         -  HB0638
 HB0638  STATE/COUNTY-  IL/JACKSON
 HB0638  COUNTRY     -  US
 HB0638  USGS QUAD   -  CARBONDALE (2018)
 HB0638
 HB0638                         *CURRENT SURVEY CONTROL
 HB0638  ______________________________________________________________________
 HB0638* NAD 83(1986) POSITION- 37 43 54.     (N) 089 13 01.     (W)   SCALED
 HB0638* NAVD 88 ORTHO HEIGHT -   125.020 (meters)      410.17  (feet) ADJUSTED
 HB0638  ______________________________________________________________________
 HB0638  GEOID HEIGHT    -        -29.112 (meters)                     GEOID18
 HB0638  DYNAMIC HEIGHT  -        124.933 (meters)      409.88  (feet) COMP
 HB0638  MODELED GRAVITY -    979,935.2   (mgal)                       NAVD 88
 HB0638
 HB0638  VERT ORDER      -  FIRST     CLASS I
 HB0638
 HB0638.The horizontal coordinates were scaled from a map and have
 HB0638.an estimated accuracy of +/- 6 seconds.
 HB0638
 HB0638.The orthometric height was determined by differential leveling and
 HB0638.adjusted by the NATIONAL GEODETIC SURVEY
 HB0638.in June 1991.
 HB0638
 HB0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0638.GEOID18 height accuracy estimate available here.
 HB0638
 HB0638.Click photographs - Photos may exist for this station.
 HB0638
 HB0638.The dynamic height is computed by dividing the NAVD 88
 HB0638.geopotential number by the normal gravity value computed on the
 HB0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0638.degrees latitude (g = 980.6199 gals.).
 HB0638
 HB0638.The modeled gravity was interpolated from observed gravity values.
 HB0638
 HB0638;                    North         East    Units  Estimated Accuracy
 HB0638;SPC IL W     -   118,610.      783,720.      MT  (+/- 180 meters Scaled)
 HB0638
 HB0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG046783(NAD 83)
 HB0638
 HB0638                          SUPERSEDED SURVEY CONTROL
 HB0638
 HB0638  NGVD 29 (11/26/84)  124.945  (m)          409.92   (f) ADJUSTED    1 1
 HB0638
 HB0638.Superseded values are not recommended for survey control.
 HB0638
 HB0638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0638.See file dsdata.pdf to determine how the superseded data were derived.
 HB0638
 HB0638_MARKER: DB = BENCH MARK DISK
 HB0638_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB0638_STAMPING: F 270 1969
 HB0638_MARK LOGO: CGS
 HB0638_PROJECTION: PROJECTING 9 CENTIMETERS
 HB0638_MAGNETIC: I = MARKER IS A STEEL ROD
 HB0638_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0638_ROD/PIPE-DEPTH: 7.6 meters
 HB0638
 HB0638  HISTORY     - Date     Condition        Report By
 HB0638  HISTORY     - 1969     MONUMENTED       CGS
 HB0638  HISTORY     - 1977     GOOD             LOCENG
 HB0638  HISTORY     - 1977     GOOD             LOCENG
 HB0638  HISTORY     - 1977     GOOD             LOCENG
 HB0638  HISTORY     - 1981     GOOD             NGS
 HB0638  HISTORY     - 20130428 GOOD             ILDT
 HB0638
 HB0638                          STATION DESCRIPTION
 HB0638
 HB0638'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0638'0.4 MI S FROM CARBONDALE.
 HB0638'ABOUT 0.4 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0638'THE STATION AT CARBONDALE, IN SECTION 16, T 9 S, R 1 W, 4 RAILS
 HB0638'SOUTH OF THE WEST OF GANTRY NUMBER 307.6, 84 1/2 FEET WEST OF
 HB0638'THE WEST RAIL OF THE WEST SET OF MAIN TRACKS, 40.3 FEET SOUTH
 HB0638'OF THE SOUTHEAST CORNER OF A BRICK BUILDING, 50 FEET NORTH OF
 HB0638'THE CENTER LINE OF A GRAVELED ROAD WHICH ENDS AT THE TRACK, 16
 HB0638'FEET NORTH OF A METAL CORNER FENCE POST, 12 FEET SOUTHEAST OF
 HB0638'THE SOUTHEAST LEG OF A MICROWAVE TOWER, 2 FEET EAST OF A FENCE
 HB0638'WHICH SURROUNDS THE TOWER, 0.5 FOOT NORTHWEST OF A METAL WITNESS
 HB0638'POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND ON THE
 HB0638'TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH
 HB0638'OF 25 FEET AND IS ENCASED IN A 5-INCH IRON PIPE WHICH PROJECTS
 HB0638'2 INCHES ABOVE THE SURFACE OF THE GROUND.
 HB0638
 HB0638                          STATION RECOVERY (1977)
 HB0638
 HB0638'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 HB0638'RECOVERED IN GOOD CONDITION.
 HB0638
 HB0638                          STATION RECOVERY (1977)
 HB0638
 HB0638'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 HB0638'MONUMENT IN GOOD CONDITION, BUT WRONG RADIO TOWER.
 HB0638
 HB0638                          STATION RECOVERY (1977)
 HB0638
 HB0638'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 HB0638'MONUMENT IN GOOD CONDITION, BUT WRONG RADIO TOWER.
 HB0638
 HB0638                          STATION RECOVERY (1981)
 HB0638
 HB0638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0638'IN CARBONDALE, 0.5 KILOMETER (0.3 MILE) NORTH ALONG NORTH ILLINOIS
 HB0638'STREET (STATE HIGHWAY 51) FROM THE INTERSECTION OF MAIN STREET (STATE
 HB0638'HIGHWAY 13 WEST) TO THE MARK ON THE RIGHT, ON THE EAST SIDE OF THE
 HB0638'CONCRETE CURBING AROUND A MICROWAVE TOWER AT THE SOUTH END OF THE
 HB0638'CENTRAL ILLINOIS SERVICE COMPANY WAREHOUSE BUILDING, 12.3 METERS (40.3
 HB0638'FEET) SOUTH OF THE SOUTHEAST CORNER OF THE WAREHOUSE, 4.97 METERS
 HB0638'(16.3 FEET) NORTH-NORTHEAST OF THE SOUTHEAST CORNER OF A CHAIN LINK
 HB0638'FENCE AROUND THE TOWER, 0.15 METER (0.5 FEET) EAST OF THE EAST FACE OF
 HB0638'THE CONCRETE CURBING.
 HB0638'THE MARK IS 0.18 METERS  NW FROM A WITNESS POST.
 HB0638'THE MARK IS 0.33 M BELOW TOP OF CONCRETE CURBING.
 HB0638
 HB0638                          STATION RECOVERY (2013)
 HB0638
 HB0638'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0638'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0661 ***********************************************************************
 NH0661  DESIGNATION -  F 271
 NH0661  PID         -  NH0661
 NH0661  STATE/COUNTY-  IL/OGLE
 NH0661  COUNTRY     -  US
 NH0661  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0661
 NH0661                         *CURRENT SURVEY CONTROL
 NH0661  ______________________________________________________________________
 NH0661* NAD 83(1986) POSITION- 42 07 38.     (N) 089 35 37.     (W)   SCALED
 NH0661* NAVD 88 ORTHO HEIGHT -   267.368 (meters)      877.19  (feet) ADJUSTED
 NH0661  ______________________________________________________________________
 NH0661  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 NH0661  DYNAMIC HEIGHT  -        267.278 (meters)      876.89  (feet) COMP
 NH0661  MODELED GRAVITY -    980,279.1   (mgal)                       NAVD 88
 NH0661
 NH0661  VERT ORDER      -  FIRST     CLASS I
 NH0661
 NH0661.The horizontal coordinates were scaled from a map and have
 NH0661.an estimated accuracy of +/- 6 seconds.
 NH0661
 NH0661.The orthometric height was determined by differential leveling and
 NH0661.adjusted by the NATIONAL GEODETIC SURVEY
 NH0661.in June 1991.
 NH0661
 NH0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0661.GEOID18 height accuracy estimate available here.
 NH0661
 NH0661.Click photographs - Photos may exist for this station.
 NH0661
 NH0661.The dynamic height is computed by dividing the NAVD 88
 NH0661.geopotential number by the normal gravity value computed on the
 NH0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0661.degrees latitude (g = 980.6199 gals.).
 NH0661
 NH0661.The modeled gravity was interpolated from observed gravity values.
 NH0661
 NH0661;                    North         East    Units  Estimated Accuracy
 NH0661;SPC IL W     -   606,370.      747,380.      MT  (+/- 180 meters Scaled)
 NH0661
 NH0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM856671(NAD 83)
 NH0661
 NH0661                          SUPERSEDED SURVEY CONTROL
 NH0661
 NH0661  NGVD 29 (??/??/92)  267.402  (m)          877.30   (f) ADJ UNCH    1 1
 NH0661
 NH0661.Superseded values are not recommended for survey control.
 NH0661
 NH0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0661.See file dsdata.pdf to determine how the superseded data were derived.
 NH0661
 NH0661_MARKER: DB = BENCH MARK DISK
 NH0661_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0661_STAMPING: F 271 1970
 NH0661_MARK LOGO: CGS
 NH0661_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0661_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0661
 NH0661  HISTORY     - Date     Condition        Report By
 NH0661  HISTORY     - 1970     MONUMENTED       NGS
 NH0661  HISTORY     - 1981     MARK NOT FOUND   USGS
 NH0661  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0661  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NH0661  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH0661  HISTORY     - 20041117 MARK NOT FOUND   USPSQD
 NH0661
 NH0661                          STATION DESCRIPTION
 NH0661
 NH0661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0661'1 MI W FROM FORRESTON.
 NH0661'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0661'OFFICE AT FORRESTON, THENCE 0.9 MILE WEST ALONG WHITE OAK ROAD,
 NH0661'47 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 53.5 FEET
 NH0661'NORTHWEST OF THE NORTHWEST CORNER OF MR. HAROLD W. MORINGS
 NH0661'HOUSE, 17 FEET WEST OF THE CENTER LINE OF A PRIVATE DRIVEWAY
 NH0661'WHICH LEADS SOUTH, 14 FEET SOUTH OF A CORNER FENCE POST, 1.0
 NH0661'FOOT WEST OF A FENCE, ABOUT LEVEL WITH THE ROAD, AND BRAZED
 NH0661'ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 3 INCHES.  SECTION
 NH0661'32, T25N, R8E
 NH0661
 NH0661                          STATION RECOVERY (1981)
 NH0661
 NH0661'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 NH0661'MARK NOT FOUND.
 NH0661
 NH0661                          STATION RECOVERY (1987)
 NH0661
 NH0661'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0661'MARK NOT FOUND.
 NH0661
 NH0661                          STATION RECOVERY (1996)
 NH0661
 NH0661'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0661'MARK NOT FOUND.
 NH0661
 NH0661                          STATION RECOVERY (2001)
 NH0661
 NH0661'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0661'MARK NOT FOUND.
 NH0661
 NH0661                          STATION RECOVERY (2004)
 NH0661
 NH0661'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0661'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0162 ***********************************************************************
 NJ0162  DESIGNATION -  F 272
 NJ0162  PID         -  NJ0162
 NJ0162  STATE/COUNTY-  IL/CARROLL
 NJ0162  COUNTRY     -  US
 NJ0162  USGS QUAD   -  WACKER (2018)
 NJ0162
 NJ0162                         *CURRENT SURVEY CONTROL
 NJ0162  ______________________________________________________________________
 NJ0162* NAD 83(1986) POSITION- 42 05 28.     (N) 090 04 58.     (W)   SCALED
 NJ0162* NAVD 88 ORTHO HEIGHT -   250.240 (meters)      821.00  (feet) ADJUSTED
 NJ0162  ______________________________________________________________________
 NJ0162  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 NJ0162  DYNAMIC HEIGHT  -        250.152 (meters)      820.71  (feet) COMP
 NJ0162  MODELED GRAVITY -    980,265.8   (mgal)                       NAVD 88
 NJ0162
 NJ0162  VERT ORDER      -  FIRST     CLASS I
 NJ0162
 NJ0162.The horizontal coordinates were scaled from a map and have
 NJ0162.an estimated accuracy of +/- 6 seconds.
 NJ0162
 NJ0162.The orthometric height was determined by differential leveling and
 NJ0162.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0162.in June 1991.
 NJ0162
 NJ0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0162.GEOID18 height accuracy estimate available here.
 NJ0162
 NJ0162.Click photographs - Photos may exist for this station.
 NJ0162
 NJ0162.The dynamic height is computed by dividing the NAVD 88
 NJ0162.geopotential number by the normal gravity value computed on the
 NJ0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0162.degrees latitude (g = 980.6199 gals.).
 NJ0162
 NJ0162.The modeled gravity was interpolated from observed gravity values.
 NJ0162
 NJ0162;                    North         East    Units  Estimated Accuracy
 NJ0162;SPC IL W     -   602,210.      706,940.      MT  (+/- 180 meters Scaled)
 NJ0162
 NJ0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG412640(NAD 83)
 NJ0162
 NJ0162                          SUPERSEDED SURVEY CONTROL
 NJ0162
 NJ0162  NGVD 29 (??/??/92)  250.269  (m)          821.09   (f) ADJ UNCH    1 1
 NJ0162
 NJ0162.Superseded values are not recommended for survey control.
 NJ0162
 NJ0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0162.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0162
 NJ0162_MARKER: DB = BENCH MARK DISK
 NJ0162_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0162_STAMPING: F 272 1970
 NJ0162_MARK LOGO: CGS
 NJ0162_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0162_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0162_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0162+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003
 NJ0162
 NJ0162  HISTORY     - Date     Condition        Report By
 NJ0162  HISTORY     - 1970     MONUMENTED       NGS
 NJ0162  HISTORY     - 1987     GOOD             USPSQD
 NJ0162  HISTORY     - 19950524 GOOD             USPSQD
 NJ0162  HISTORY     - 20011203 GOOD             NGS
 NJ0162  HISTORY     - 20030923 GOOD             USPSQD
 NJ0162
 NJ0162                          STATION DESCRIPTION
 NJ0162
 NJ0162'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0162'4.4 MI E FROM SAVANNA.
 NJ0162'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0162'SAVANNA, THENCE 4.2 MILES EAST ALONG U.S. HIGHWAY 52, NEAR THE
 NJ0162'WEST END OF A CUT ON THE SOUTH SIDE OF THE HIGHWAY, 91 FEET SOUTH
 NJ0162'OF THE CENTER LINE OF THE HIGHWAY, 8.5 FEET SOUTHEAST OF A CABLE
 NJ0162'LINE POLE, 1.0 FOOT NORTH OF A FENCE, 2.0 FEET WEST OF A METAL
 NJ0162'WITNESS POST, ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 NJ0162'BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 6 INCHES.
 NJ0162'SECTION 7, T24N, R4E
 NJ0162
 NJ0162                          STATION RECOVERY (1987)
 NJ0162
 NJ0162'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NJ0162'RECOVERED IN GOOD CONDITION.
 NJ0162
 NJ0162                          STATION RECOVERY (1995)
 NJ0162
 NJ0162'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0162'RECOVERED IN GOOD CONDITION.
 NJ0162
 NJ0162                          STATION RECOVERY (2001)
 NJ0162
 NJ0162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0162'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0162
 NJ0162                          STATION RECOVERY (2003)
 NJ0162
 NJ0162'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0162'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0075 ***********************************************************************
 NJ0075  DESIGNATION -  F 273
 NJ0075  PID         -  NJ0075
 NJ0075  STATE/COUNTY-  IL/CARROLL
 NJ0075  COUNTRY     -  US
 NJ0075  USGS QUAD   -  BLACKHAWK (2018)
 NJ0075
 NJ0075                         *CURRENT SURVEY CONTROL
 NJ0075  ______________________________________________________________________
 NJ0075* NAD 83(1986) POSITION- 42 07 30.3    (N) 090 09 26.4    (W)   HD_HELD2
 NJ0075* NAVD 88 ORTHO HEIGHT -   182.630 (meters)      599.18  (feet) ADJUSTED
 NJ0075  ______________________________________________________________________
 NJ0075  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 NJ0075  DYNAMIC HEIGHT  -        182.568 (meters)      598.98  (feet) COMP
 NJ0075  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 NJ0075
 NJ0075  VERT ORDER      -  FIRST     CLASS I
 NJ0075
 NJ0075.The horizontal coordinates were established by autonomous hand held GPS
 NJ0075.observations and have an estimated accuracy of +/- 10 meters.
 NJ0075
 NJ0075.The orthometric height was determined by differential leveling and
 NJ0075.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0075.in June 1991.
 NJ0075
 NJ0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0075.GEOID18 height accuracy estimate available here.
 NJ0075
 NJ0075.Click photographs - Photos may exist for this station.
 NJ0075
 NJ0075.The dynamic height is computed by dividing the NAVD 88
 NJ0075.geopotential number by the normal gravity value computed on the
 NJ0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0075.degrees latitude (g = 980.6199 gals.).
 NJ0075
 NJ0075.The modeled gravity was interpolated from observed gravity values.
 NJ0075
 NJ0075;                    North         East    Units  Estimated Accuracy
 NJ0075;SPC IL W     -   605,975.      700,772.      MT  (+/- 10 meters HH2 GPS)
 NJ0075
 NJ0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3497167575(NAD 83)
 NJ0075
 NJ0075                          SUPERSEDED SURVEY CONTROL
 NJ0075
 NJ0075  NGVD 29 (??/??/92)  182.659  (m)          599.27   (f) ADJ UNCH    1 1
 NJ0075
 NJ0075.Superseded values are not recommended for survey control.
 NJ0075
 NJ0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0075.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0075
 NJ0075_MARKER: DB = BENCH MARK DISK
 NJ0075_SETTING: 66 = SET IN ROCK OUTCROP
 NJ0075_STAMPING: F 273 1970
 NJ0075_MARK LOGO: CGS
 NJ0075_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NJ0075+STABILITY: POSITION/ELEVATION WELL
 NJ0075_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0075+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NJ0075
 NJ0075  HISTORY     - Date     Condition        Report By
 NJ0075  HISTORY     - 1970     MONUMENTED       NGS
 NJ0075  HISTORY     - 19950524 GOOD             USPSQD
 NJ0075  HISTORY     - 20011203 GOOD             NGS
 NJ0075  HISTORY     - 20030923 GOOD             USPSQD
 NJ0075  HISTORY     - 20120330 GOOD             AMESC
 NJ0075
 NJ0075                          STATION DESCRIPTION
 NJ0075
 NJ0075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0075'2 MI N FROM SAVANNA.
 NJ0075'ABOUT 1.95 MILES NORTH ALONG THE BURLINGTON NORTHERN RAILROAD
 NJ0075'FROM THE STATION AT SAVANNA, 84 FEET EAST AND ACROSS STATE
 NJ0075'HIGHWAY 84 FROM THE EAST RAIL OF THE EAST TRACK, 28 FEET EAST
 NJ0075'OF THE CENTER LINE OF THE HIGHWAY, SET VERTICALLY IN THE WEST
 NJ0075'FACE OF A ROCK CLIFF, 121 YARDS SOUTH OF THE CENTER LINE OF
 NJ0075'A DIRT ROAD WHICH LEADS EAST TO STATE BUILDING, 187 FEET NORTH
 NJ0075'OF THE CENTER LINE OF A DIRT ROAD WHICH LEADS EAST, 2 FEET
 NJ0075'ABOVE THE LEVEL OF THE GROUND, AND ABOUT 2 1/2 FEET ABOVE THE
 NJ0075'HIGHWAY AND TRACK.  SECTION 28, T25N, R3E
 NJ0075
 NJ0075                          STATION RECOVERY (1995)
 NJ0075
 NJ0075'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0075'RECOVERED IN GOOD CONDITION.
 NJ0075
 NJ0075                          STATION RECOVERY (2001)
 NJ0075
 NJ0075'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0075'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0075
 NJ0075                          STATION RECOVERY (2003)
 NJ0075
 NJ0075'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0075'RECOVERED IN GOOD CONDITION.
 NJ0075
 NJ0075                          STATION RECOVERY (2012)
 NJ0075
 NJ0075'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NJ0075'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0111 ***********************************************************************
 NG0111  DESIGNATION -  F 274
 NG0111  PID         -  NG0111
 NG0111  STATE/COUNTY-  IL/COOK
 NG0111  COUNTRY     -  US
 NG0111  USGS QUAD   -  EVANSTON (2018)
 NG0111
 NG0111                         *CURRENT SURVEY CONTROL
 NG0111  ______________________________________________________________________
 NG0111* NAD 83(2011) POSITION- 42 01 52.46264(N) 087 40 46.15714(W)   ADJUSTED
 NG0111* NAD 83(2011) ELLIP HT-   152.522 (meters)        (06/27/12)   ADJUSTED
 NG0111* NAD 83(2011) EPOCH   -  2010.00
 NG0111* NAVD 88 ORTHO HEIGHT -   186.319 (meters)      611.28  (feet) ADJUSTED
 NG0111  ______________________________________________________________________
 NG0111  GEOID HEIGHT    -        -33.788 (meters)                     GEOID18
 NG0111  NAD 83(2011) X  -    192,114.173 (meters)                     COMP
 NG0111  NAD 83(2011) Y  - -4,740,898.843 (meters)                     COMP
 NG0111  NAD 83(2011) Z  -  4,248,283.958 (meters)                     COMP
 NG0111  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 NG0111  DYNAMIC HEIGHT  -        186.258 (meters)      611.08  (feet) COMP
 NG0111  MODELED GRAVITY -    980,292.3   (mgal)                       NAVD 88
 NG0111
 NG0111  VERT ORDER      -  FIRST     CLASS 0
 NG0111
 NG0111  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NG0111  Standards:
 NG0111         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NG0111            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NG0111  -------------------------------------------------------------------
 NG0111  NETWORK    1.40   2.02           0.69   0.32   1.03      0.11276488
 NG0111  -------------------------------------------------------------------
 NG0111  Click here for local accuracies and other accuracy information.
 NG0111
 NG0111.The horizontal coordinates were established by GPS observations
 NG0111.and adjusted by the National Geodetic Survey in June 2012.
 NG0111
 NG0111.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NG0111.been affixed to the stable North American tectonic plate. See 
 NG0111.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NG0111
 NG0111.The horizontal coordinates are valid at the epoch date displayed above
 NG0111.which is a decimal equivalence of Year/Month/Day.
 NG0111
 NG0111.The orthometric height was determined by differential leveling and
 NG0111.adjusted by the NATIONAL GEODETIC SURVEY
 NG0111.in June 1991.
 NG0111
 NG0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0111.GEOID18 height accuracy estimate available here.
 NG0111
 NG0111.Click photographs - Photos may exist for this station.
 NG0111
 NG0111.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NG0111
 NG0111.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0111
 NG0111.The ellipsoidal height was determined by GPS observations
 NG0111.and is referenced to NAD 83.
 NG0111
 NG0111.The dynamic height is computed by dividing the NAVD 88
 NG0111.geopotential number by the normal gravity value computed on the
 NG0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0111.degrees latitude (g = 980.6199 gals.).
 NG0111
 NG0111.The modeled gravity was interpolated from observed gravity values.
 NG0111
 NG0111. The following values were computed from the NAD 83(2011) position.
 NG0111
 NG0111;                    North         East     Units Scale Factor Converg.
 NG0111;SPC IL E     -   595,779.269   354,143.842   MT  1.00001106   +0 26 16.0
 NG0111;SPC IL E     - 1,954,652.49  1,161,886.92   sFT  1.00001106   +0 26 16.0
 NG0111;UTM  16      - 4,653,468.043   443,753.806   MT  0.99963893   -0 27 17.8
 NG0111
 NG0111!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0111!SPC IL E     -   0.99997608  x   1.00001106  =   0.99998714
 NG0111!UTM  16      -   0.99997608  x   0.99963893  =   0.99961502
 NG0111
 NG0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4375353468(NAD 83)
 NG0111
 NG0111                          SUPERSEDED SURVEY CONTROL
 NG0111
 NG0111  NAD 83(2007)-  42 01 52.46274(N)    087 40 46.15818(W) AD(2002.00) 0
 NG0111  ELLIP H (02/10/07)  152.547  (m)                       GP(2002.00)    
 NG0111  ELLIP H (02/03/05)  152.560  (m)                       GP(       ) 4 2
 NG0111  NAD 83(1997)-  42 01 52.46282(N)    087 40 46.15808(W) AD(       ) 1
 NG0111  ELLIP H (04/23/01)  152.574  (m)                       GP(       ) 4 1
 NG0111  NAVD 88             186.32   (m)          611.3    (f) LEVELING    3  
 NG0111  NGVD 29 (??/??/92)  186.42   (m)          611.6    (f) COMPUTED    1 0
 NG0111
 NG0111.Superseded values are not recommended for survey control.
 NG0111
 NG0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0111.See file dsdata.pdf to determine how the superseded data were derived.
 NG0111
 NG0111_MARKER: DV = VERTICAL CONTROL DISK
 NG0111_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0111_STAMPING: F 274 1973
 NG0111_MARK LOGO: NGS
 NG0111_PROJECTION: RECESSED 61 CENTIMETERS
 NG0111_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NG0111_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0111+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2000
 NG0111_ROD/PIPE-DEPTH: 22.9 meters
 NG0111
 NG0111  HISTORY     - Date     Condition        Report By
 NG0111  HISTORY     - 1973     MONUMENTED       NGS
 NG0111  HISTORY     - 19951119 GOOD             USPSQD
 NG0111  HISTORY     - 20000818 POOR             PATRIC
 NG0111  HISTORY     - 20011110 GOOD             USPSQD
 NG0111
 NG0111                          STATION DESCRIPTION
 NG0111
 NG0111'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0111'0.2 MI S FROM EVANSTON.
 NG0111'0.15 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0111'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, 159.0 SOUTH
 NG0111'OF THE CENTER LINE OF THE MADISON STREET UNDERPASS, 199.0 NORTH
 NG0111'OF THE NORTH END OF CONCRETE FOUNDATION OF EAST LEGS OF SIGNAL
 NG0111'BRIDGE 324, 25.0 WEST OF CENTER LINE OF AN OLD BRICK ROAD, 53.0
 NG0111'FEET WEST OF AND ACROSS BRICK ROAD FROM A CHAIN LINK FENCE ON
 NG0111'THE WEST SIDE OF RAPID TRANSIT LINE, 21.0 FEET EAST OF THE EAST
 NG0111'RAIL OF EAST TRACK, 10.4 FEET WEST OF THE WEST EDGE OF A LONG
 NG0111'CONCRETE RETAINING WALL.  A NGS DISK ON TOP OF A COPPER COATED
 NG0111'STEEL ROD DRIVEN TO A DEPTH OF 75 1/2 FEET.  THE DISK IS LEVEL
 NG0111'WITH THE SURFACE OF THE GROUND AND ENCASED IN A 6-INCH IRON PIPE
 NG0111'WHICH PROJECTS 1 INCH, 1.0 FEET SOUTH OF A METAL WITNESS POST
 NG0111'11.0 FEET BELOW THE LEVEL OF THE TRACKS.  SECTION 19, T 41 N,
 NG0111'R 14 E.
 NG0111
 NG0111                          STATION RECOVERY (1995)
 NG0111
 NG0111'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0111'RECOVERED IN GOOD CONDITION.
 NG0111
 NG0111                          STATION RECOVERY (2000)
 NG0111
 NG0111'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0111'STATION IS LOCATED IN EVANSTON, IL.  STATION CAN BE REACHED FROM
 NG0111'THE INTERSECTION OF CHICAGO AVE. AND MADISON ST.  GO WEST ALONG
 NG0111'MADISON ST. TO BRICK ROAD ON LEFT BETWEEN METRA AND CTA RAIL
 NG0111'LINES.  GO SOUTH ALONG BRICK ROAD TO STATION ON THE RIGHT.
 NG0111'PREVIOUS DESCRIPTION IS SUFFICIENT TO FIND STATION.  POINT IS 2 FEET
 NG0111'BELOW THE SURFACE.  EDGES DISK OF STATION HAS BEEN BENT AND
 NG0111'DISTORTED, BUT THE ELEVATION OF THE DISK AT THE STEM OF THE
 NG0111'MONUMENT HAS BEEN ASSUMED TO BE ACCURATE.  MONUMENT IS
 NG0111'ENCLOSED IN 6 INCH DIAMETER PVC PIPE WITH ALUMINUM ACCESS COVER.
 NG0111'
 NG0111
 NG0111                          STATION RECOVERY (2001)
 NG0111
 NG0111'RECOVERY NOTE BY US POWER SQUADRON 2001 (VMR)
 NG0111'RECOVERY AS DESCRIBED.
 NG0111'COORDINATES BY GPS. L 42 DEGREES 01.9 LO 087 DEGREES 40.8' W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0247 ***********************************************************************
 MF0247  DESIGNATION -  F 28
 MF0247  PID         -  MF0247
 MF0247  STATE/COUNTY-  IL/KANKAKEE
 MF0247  COUNTRY     -  US
 MF0247  USGS QUAD   -  HERSCHER (2018)
 MF0247
 MF0247                         *CURRENT SURVEY CONTROL
 MF0247  ______________________________________________________________________
 MF0247* NAD 83(1986) POSITION- 41 06 28.     (N) 088 06 58.     (W)   SCALED
 MF0247* NAVD 88 ORTHO HEIGHT -   188.869 (meters)      619.65  (feet) ADJUSTED
 MF0247  ______________________________________________________________________
 MF0247  GEOID HEIGHT    -        -32.620 (meters)                     GEOID18
 MF0247  DYNAMIC HEIGHT  -        188.792 (meters)      619.40  (feet) COMP
 MF0247  MODELED GRAVITY -    980,211.8   (mgal)                       NAVD 88
 MF0247
 MF0247  VERT ORDER      -  SECOND    CLASS 0
 MF0247
 MF0247.The horizontal coordinates were scaled from a map and have
 MF0247.an estimated accuracy of +/- 6 seconds.
 MF0247
 MF0247.The orthometric height was determined by differential leveling and
 MF0247.adjusted by the NATIONAL GEODETIC SURVEY
 MF0247.in June 1991.
 MF0247
 MF0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0247.GEOID18 height accuracy estimate available here.
 MF0247
 MF0247.Click photographs - Photos may exist for this station.
 MF0247
 MF0247.The dynamic height is computed by dividing the NAVD 88
 MF0247.geopotential number by the normal gravity value computed on the
 MF0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0247.degrees latitude (g = 980.6199 gals.).
 MF0247
 MF0247.The modeled gravity was interpolated from observed gravity values.
 MF0247
 MF0247;                    North         East    Units  Estimated Accuracy
 MF0247;SPC IL E     -   493,030.      318,250.      MT  (+/- 180 meters Scaled)
 MF0247
 MF0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL062513(NAD 83)
 MF0247
 MF0247                          SUPERSEDED SURVEY CONTROL
 MF0247
 MF0247  NGVD 29 (??/??/92)  188.950  (m)          619.91   (f) ADJ UNCH    2 0
 MF0247
 MF0247.Superseded values are not recommended for survey control.
 MF0247
 MF0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0247.See file dsdata.pdf to determine how the superseded data were derived.
 MF0247
 MF0247_MARKER: DB = BENCH MARK DISK
 MF0247_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0247_SP_SET: BOX CULVERT HEADWALL
 MF0247_STAMPING: F 28 1934
 MF0247_MARK LOGO: CGS
 MF0247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0247+STABILITY: SURFACE MOTION
 MF0247
 MF0247  HISTORY     - Date     Condition        Report By
 MF0247  HISTORY     - 1934     MONUMENTED       CGS
 MF0247  HISTORY     - 1954     GOOD             CGS
 MF0247  HISTORY     - 1959     MARK NOT FOUND   CGS
 MF0247  HISTORY     - 20091014 MARK NOT FOUND   GEOCAC
 MF0247
 MF0247                          STATION DESCRIPTION
 MF0247
 MF0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0247'1.5 MI E FROM UNION HILL.
 MF0247'ABOUT 1.5 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 MF0247'THE STATION AT UNION HILL, AT THE CROSSING OF A NORTH-SOUTH
 MF0247'GRAVEL ROAD, 70 FEET NORTH OF CENTER LINE OF TRACK, 12 FEET
 MF0247'WEST OF CENTER LINE OF ROAD, IN THE TOP AND 2 FEET NORTH OF
 MF0247'SOUTH END OF WEST HEAD WALL OF A 3-FOOT CONCRETE BOX CULVERT
 MF0247'UNDER GRAVEL ROAD AND ABOUT 3 FEET BELOW LEVEL OF TRACK.
 MF0247
 MF0247                          STATION RECOVERY (1959)
 MF0247
 MF0247'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0247'MARK NOT FOUND.
 MF0247
 MF0247                          STATION RECOVERY (2009)
 MF0247
 MF0247'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0247'THE CULVERT APPEARS TO HAVE BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1213 ***********************************************************************
 JC1213  DESIGNATION -  F 282
 JC1213  PID         -  JC1213
 JC1213  STATE/COUNTY-  IL/MADISON
 JC1213  COUNTRY     -  US
 JC1213  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 JC1213
 JC1213                         *CURRENT SURVEY CONTROL
 JC1213  ______________________________________________________________________
 JC1213* NAD 83(1986) POSITION- 38 52 26.     (N) 090 07 40.     (W)   SCALED
 JC1213* NAVD 88 ORTHO HEIGHT -   133.704 (meters)      438.66  (feet) ADJUSTED
 JC1213  ______________________________________________________________________
 JC1213  GEOID HEIGHT    -        -31.428 (meters)                     GEOID18
 JC1213  DYNAMIC HEIGHT  -        133.621 (meters)      438.39  (feet) COMP
 JC1213  MODELED GRAVITY -    980,006.4   (mgal)                       NAVD 88
 JC1213
 JC1213  VERT ORDER      -  FIRST     CLASS II
 JC1213
 JC1213.The horizontal coordinates were scaled from a map and have
 JC1213.an estimated accuracy of +/- 6 seconds.
 JC1213
 JC1213.The orthometric height was determined by differential leveling and
 JC1213.adjusted by the NATIONAL GEODETIC SURVEY
 JC1213.in June 1991.
 JC1213
 JC1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1213.GEOID18 height accuracy estimate available here.
 JC1213
 JC1213.Click photographs - Photos may exist for this station.
 JC1213
 JC1213.The dynamic height is computed by dividing the NAVD 88
 JC1213.geopotential number by the normal gravity value computed on the
 JC1213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1213.degrees latitude (g = 980.6199 gals.).
 JC1213
 JC1213.The modeled gravity was interpolated from observed gravity values.
 JC1213
 JC1213;                    North         East    Units  Estimated Accuracy
 JC1213;SPC IL W     -   244,970.      703,380.      MT  (+/- 180 meters Scaled)
 JC1213
 JC1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD491067(NAD 83)
 JC1213
 JC1213                          SUPERSEDED SURVEY CONTROL
 JC1213
 JC1213  NGVD 29 (11/26/84)  133.670  (m)          438.55   (f) ADJUSTED    1 2
 JC1213
 JC1213.Superseded values are not recommended for survey control.
 JC1213
 JC1213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1213.See file dsdata.pdf to determine how the superseded data were derived.
 JC1213
 JC1213_MARKER: DV = VERTICAL CONTROL DISK
 JC1213_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JC1213_SP_SET: BRIDGE ABUTMENT
 JC1213_STAMPING: F 282 1981
 JC1213_MARK LOGO: NGS
 JC1213_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1213
 JC1213  HISTORY     - Date     Condition        Report By
 JC1213  HISTORY     - 1981     MONUMENTED       NGS
 JC1213
 JC1213                          STATION DESCRIPTION
 JC1213
 JC1213'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1213'1.5 KM (0.95 MI) SE FROM EAST ALTON.
 JC1213'1.5 KILOMETERS (0.95 MILE) NORTH-NORTHEAST ALONG THE SPUR LEVEE ROAD
 JC1213'THE NORTHEAST SIDE OF WOOD RIVER FROM THE JUNCTION OF STATE HIGHWAY 3
 JC1213'LOCATED AT THE ILLINOIS POWER PLANT IN EAST ALTON, THENCE 0.2
 JC1213'KILOMETER (0.1 MILE) SOUTHEAST ALONG THE ILLINOIS TERMINAL RAILROAD TO
 JC1213'THE MARK ON THE RIGHT, IN TOP OF THE SOUTHWEST END OF THE NORTHWEST
 JC1213'ABUTMENT OF THE RAILROAD BRIDGE OVER WOOD RIVER, 90.52 METERS (297.0
 JC1213'FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD AND 1.82 METERS (6.0
 JC1213'FEET)SOUTHWEST OF THE SOUTHWEST RAIL OF THE TRACKS.
 JC1213'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 JC1213'THE MARK IS 0.18 M BELOW TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1191 ***********************************************************************
 JC1191  DESIGNATION -  F 283
 JC1191  PID         -  JC1191
 JC1191  STATE/COUNTY-  IL/MADISON
 JC1191  COUNTRY     -  US
 JC1191  USGS QUAD   -  WOOD RIVER (2018)
 JC1191
 JC1191                         *CURRENT SURVEY CONTROL
 JC1191  ______________________________________________________________________
 JC1191* NAD 83(1986) POSITION- 38 48 17.     (N) 090 05 56.     (W)   SCALED
 JC1191* NAVD 88 ORTHO HEIGHT -   136.025 (meters)      446.28  (feet) ADJUSTED
 JC1191  ______________________________________________________________________
 JC1191  GEOID HEIGHT    -        -31.341 (meters)                     GEOID18
 JC1191  DYNAMIC HEIGHT  -        135.940 (meters)      446.00  (feet) COMP
 JC1191  MODELED GRAVITY -    980,001.0   (mgal)                       NAVD 88
 JC1191
 JC1191  VERT ORDER      -  FIRST     CLASS II
 JC1191
 JC1191.The horizontal coordinates were scaled from a map and have
 JC1191.an estimated accuracy of +/- 6 seconds.
 JC1191
 JC1191.The orthometric height was determined by differential leveling and
 JC1191.adjusted by the NATIONAL GEODETIC SURVEY
 JC1191.in June 1991.
 JC1191
 JC1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1191.GEOID18 height accuracy estimate available here.
 JC1191
 JC1191.Click photographs - Photos may exist for this station.
 JC1191
 JC1191.The dynamic height is computed by dividing the NAVD 88
 JC1191.geopotential number by the normal gravity value computed on the
 JC1191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1191.degrees latitude (g = 980.6199 gals.).
 JC1191
 JC1191.The modeled gravity was interpolated from observed gravity values.
 JC1191
 JC1191;                    North         East    Units  Estimated Accuracy
 JC1191;SPC IL W     -   237,290.      705,890.      MT  (+/- 180 meters Scaled)
 JC1191
 JC1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC519991(NAD 83)
 JC1191
 JC1191                          SUPERSEDED SURVEY CONTROL
 JC1191
 JC1191  NGVD 29 (11/26/84)  135.990  (m)          446.16   (f) ADJUSTED    1 2
 JC1191
 JC1191.Superseded values are not recommended for survey control.
 JC1191
 JC1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1191.See file dsdata.pdf to determine how the superseded data were derived.
 JC1191
 JC1191_MARKER: I = METAL ROD
 JC1191_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1191_STAMPING: F 283 1981
 JC1191_MARK LOGO: NGS
 JC1191_PROJECTION: FLUSH
 JC1191_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1191_ROD/PIPE-DEPTH: 9.8 meters
 JC1191
 JC1191  HISTORY     - Date     Condition        Report By
 JC1191  HISTORY     - 1981     MONUMENTED       NGS
 JC1191
 JC1191                          STATION DESCRIPTION
 JC1191
 JC1191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1191'3.3 KM (2.05 MI) SOUTH FROM HARTFORD.
 JC1191'3.3 KILOMETERS (2.05 MILES) SOUTH ALONG STATE HIGHWAY 3 FROM THE
 JC1191'JUNCTION OF HAWTHORNE ROAD IN HARTFORD TO THE MARK ON THE RIGHT AND ON
 JC1191'THE SOUTH LEVEE OF THE CAHOKIA DIVERSION CHANNEL, ALSO 4.7 JUNCTION OF
 JC1191'RIVERVIEW DRIVE IN THE NORTHEAST SECTION OF ST LOUIS, THENCE 6.1
 JC1191'KILOMETERS (3.8 MILES) NORTHEAST ALONG THE SOUTHEAST LEVEE TO THE
 JC1191'MARK, 25.15 METERS (82.5 FEET) WEST OF THE CENTER LINE OF THE SOUTH
 JC1191'BOUND LANE OF THE HIGHWAY, 2.75 METERS (9.0 FEET) SOUTH OF THE CENTER
 JC1191'OF THE LEVEE ROAD, AND 0.55 METER (1.7 FEET) WEST OF A METAL WITNESS
 JC1191'POST.
 JC1191'THE MARK IS 0.45 METERS  E FROM A WITNESS POST.
 JC1191'THE MARK IS 0.2 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1108 ***********************************************************************
 JC1108  DESIGNATION -  F 284
 JC1108  PID         -  JC1108
 JC1108  STATE/COUNTY-  IL/MONROE
 JC1108  COUNTRY     -  US
 JC1108  USGS QUAD   -  VALMEYER (2018)
 JC1108
 JC1108                         *CURRENT SURVEY CONTROL
 JC1108  ______________________________________________________________________
 JC1108* NAD 83(1986) POSITION- 38 19 42.     (N) 090 21 16.     (W)   SCALED
 JC1108* NAVD 88 ORTHO HEIGHT -   126.480 (meters)      414.96  (feet) ADJUSTED
 JC1108  ______________________________________________________________________
 JC1108  GEOID HEIGHT    -        -30.394 (meters)                     GEOID18
 JC1108  DYNAMIC HEIGHT  -        126.397 (meters)      414.69  (feet) COMP
 JC1108  MODELED GRAVITY -    979,974.3   (mgal)                       NAVD 88
 JC1108
 JC1108  VERT ORDER      -  FIRST     CLASS II
 JC1108
 JC1108.The horizontal coordinates were scaled from a map and have
 JC1108.an estimated accuracy of +/- 6 seconds.
 JC1108
 JC1108.The orthometric height was determined by differential leveling and
 JC1108.adjusted by the NATIONAL GEODETIC SURVEY
 JC1108.in June 1991.
 JC1108
 JC1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1108.GEOID18 height accuracy estimate available here.
 JC1108
 JC1108.Click photographs - Photos may exist for this station.
 JC1108
 JC1108.The dynamic height is computed by dividing the NAVD 88
 JC1108.geopotential number by the normal gravity value computed on the
 JC1108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1108.degrees latitude (g = 980.6199 gals.).
 JC1108
 JC1108.The modeled gravity was interpolated from observed gravity values.
 JC1108
 JC1108;                    North         East    Units  Estimated Accuracy
 JC1108;SPC IL W     -   184,430.      683,580.      MT  (+/- 180 meters Scaled)
 JC1108
 JC1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC312455(NAD 83)
 JC1108
 JC1108                          SUPERSEDED SURVEY CONTROL
 JC1108
 JC1108  NGVD 29 (11/26/84)  126.433  (m)          414.81   (f) ADJUSTED    1 2
 JC1108
 JC1108.Superseded values are not recommended for survey control.
 JC1108
 JC1108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1108.See file dsdata.pdf to determine how the superseded data were derived.
 JC1108
 JC1108_MARKER: I = METAL ROD
 JC1108_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1108_STAMPING: F 284 1981
 JC1108_MARK LOGO: NGS
 JC1108_PROJECTION: FLUSH
 JC1108_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1108+STABILITY: POSITION/ELEVATION WELL
 JC1108_ROD/PIPE-DEPTH: 21.9 meters
 JC1108_SLEEVE-DEPTH  : 6.0 meters
 JC1108
 JC1108  HISTORY     - Date     Condition        Report By
 JC1108  HISTORY     - 1981     MONUMENTED       NGS
 JC1108
 JC1108                          STATION DESCRIPTION
 JC1108
 JC1108'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1108'7.9 KM (4.9 MI) SW FROM FOUNTAIN.
 JC1108'7.9 KILOMETERS (4.9 MILES) SOUTHWEST ALONG LEVEE ROAD, THE NORTH WEST
 JC1108'LEVEE OF FOUNTAIN CREEK, FROM NORTHEAST END OF THE MISSOURI PACIFIC
 JC1108'RAILROAD BRIDGE OVER FOUNTAIN CREEK IN FOUNTAIN, THE MARK IS ON THE
 JC1108'WEST SIDE OF THE SOUTH WOODEN GATE POST OF A CABLE GATE, 3.04 METERS
 JC1108'(10.0 FEET)SOUTH OF THE LEVEE ROAD CENTER LINE, 0.85 METERS (2.8 FEET)
 JC1108'WEST OF THE SOUTH WOODED GATE POST, 0.33 METERS (1.1 FEET) EAST OF A
 JC1108'METAL WITNESS POST.
 JC1108'THE MARK IS 0.25 METERS  W FROM A WITNESS POST.
 JC1108'THE MARK IS 0.18 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1130 ***********************************************************************
 JC1130  DESIGNATION -  F 285
 JC1130  PID         -  JC1130
 JC1130  STATE/COUNTY-  IL/MONROE
 JC1130  COUNTRY     -  US
 JC1130  USGS QUAD   -  WEBSTER GROVES (2017)
 JC1130
 JC1130                         *CURRENT SURVEY CONTROL
 JC1130  ______________________________________________________________________
 JC1130* NAD 83(1986) POSITION- 38 30 37.     (N) 090 15 13.     (W)   SCALED
 JC1130* NAVD 88 ORTHO HEIGHT -   130.013 (meters)      426.55  (feet) ADJUSTED
 JC1130  ______________________________________________________________________
 JC1130  GEOID HEIGHT    -        -30.767 (meters)                     GEOID18
 JC1130  DYNAMIC HEIGHT  -        129.931 (meters)      426.28  (feet) COMP
 JC1130  MODELED GRAVITY -    979,993.5   (mgal)                       NAVD 88
 JC1130
 JC1130  VERT ORDER      -  FIRST     CLASS II
 JC1130
 JC1130.The horizontal coordinates were scaled from a map and have
 JC1130.an estimated accuracy of +/- 6 seconds.
 JC1130
 JC1130.The orthometric height was determined by differential leveling and
 JC1130.adjusted by the NATIONAL GEODETIC SURVEY
 JC1130.in June 1991.
 JC1130
 JC1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1130.GEOID18 height accuracy estimate available here.
 JC1130
 JC1130.Click photographs - Photos may exist for this station.
 JC1130
 JC1130.The dynamic height is computed by dividing the NAVD 88
 JC1130.geopotential number by the normal gravity value computed on the
 JC1130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1130.degrees latitude (g = 980.6199 gals.).
 JC1130
 JC1130.The modeled gravity was interpolated from observed gravity values.
 JC1130
 JC1130;                    North         East    Units  Estimated Accuracy
 JC1130;SPC IL W     -   204,610.      692,420.      MT  (+/- 180 meters Scaled)
 JC1130
 JC1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC394660(NAD 83)
 JC1130
 JC1130                          SUPERSEDED SURVEY CONTROL
 JC1130
 JC1130  NGVD 29 (11/26/84)  129.973  (m)          426.42   (f) ADJUSTED    1 2
 JC1130
 JC1130.Superseded values are not recommended for survey control.
 JC1130
 JC1130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1130.See file dsdata.pdf to determine how the superseded data were derived.
 JC1130
 JC1130_MARKER: I = METAL ROD
 JC1130_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1130_STAMPING: F 285 1981
 JC1130_MARK LOGO: NGS
 JC1130_PROJECTION: FLUSH
 JC1130_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1130_ROD/PIPE-DEPTH: 7.3 meters
 JC1130
 JC1130  HISTORY     - Date     Condition        Report By
 JC1130  HISTORY     - 1981     MONUMENTED       NGS
 JC1130
 JC1130                          STATION DESCRIPTION
 JC1130
 JC1130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1130'4.2 KM (2.6 MI) SW FROM EAST CARONDELET.
 JC1130'4.2 KILOMETERS (2.6 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1130'THE JUNCTION OF STATE STREET IN EAST CARONDELET TO THE MARK ON THE
 JC1130'LEFT, 4.57 METERS (15.0 FEET) EAST-SOUTHEAST OF THE CENTER OF THE
 JC1130'LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTH-NORTHEAST OF A METAL WITNESS
 JC1130'POST.
 JC1130'THE MARK IS 0.46 METERS  SSW FROM A WITNESS POST.
 JC1130'THE MARK IS 0.2 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1065 ***********************************************************************
 JC1065  DESIGNATION -  F 286
 JC1065  PID         -  JC1065
 JC1065  STATE/COUNTY-  IL/RANDOLPH
 JC1065  COUNTRY     -  US
 JC1065  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1065
 JC1065                         *CURRENT SURVEY CONTROL
 JC1065  ______________________________________________________________________
 JC1065* NAD 83(1986) POSITION- 38 03 39.09   (N) 090 07 10.33   (W)   HD_HELD1
 JC1065* NAVD 88 ORTHO HEIGHT -   123.140 (meters)      404.00  (feet) ADJUSTED
 JC1065  ______________________________________________________________________
 JC1065  GEOID HEIGHT    -        -29.829 (meters)                     GEOID18
 JC1065  DYNAMIC HEIGHT  -        123.056 (meters)      403.73  (feet) COMP
 JC1065  MODELED GRAVITY -    979,953.1   (mgal)                       NAVD 88
 JC1065
 JC1065  VERT ORDER      -  FIRST     CLASS II
 JC1065
 JC1065.The horizontal coordinates were determined by differentially corrected
 JC1065.hand held GPS observations or other comparable positioning techniques
 JC1065.and have an estimated accuracy of +/- 3 meters.
 JC1065
 JC1065.The orthometric height was determined by differential leveling and
 JC1065.adjusted by the NATIONAL GEODETIC SURVEY
 JC1065.in June 1991.
 JC1065
 JC1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1065.GEOID18 height accuracy estimate available here.
 JC1065
 JC1065.Click photographs - Photos may exist for this station.
 JC1065
 JC1065.The dynamic height is computed by dividing the NAVD 88
 JC1065.geopotential number by the normal gravity value computed on the
 JC1065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1065.degrees latitude (g = 980.6199 gals.).
 JC1065
 JC1065.The modeled gravity was interpolated from observed gravity values.
 JC1065
 JC1065;                    North         East    Units  Estimated Accuracy
 JC1065;SPC IL W     -   154,725.6     704,135.9     MT  (+/- 3 meters HH1 GPS) 
 JC1065
 JC1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5271316485(NAD 83)
 JC1065
 JC1065                          SUPERSEDED SURVEY CONTROL
 JC1065
 JC1065  NGVD 29 (11/26/84)  123.082  (m)          403.81   (f) ADJUSTED    1 2
 JC1065
 JC1065.Superseded values are not recommended for survey control.
 JC1065
 JC1065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1065.See file dsdata.pdf to determine how the superseded data were derived.
 JC1065
 JC1065_MARKER: I = METAL ROD
 JC1065_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1065_STAMPING: F 286 1981
 JC1065_MARK LOGO: NGS
 JC1065_PROJECTION: FLUSH
 JC1065_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1065+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 JC1065_ROD/PIPE-DEPTH: 9.80 meters
 JC1065
 JC1065  HISTORY     - Date     Condition        Report By
 JC1065  HISTORY     - 1981     MONUMENTED       NGS
 JC1065  HISTORY     - 20110801 GOOD             ILDT
 JC1065
 JC1065                          STATION DESCRIPTION
 JC1065
 JC1065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1065'4.5 KM (2.8 MI) SW FROM PRAIRIE DU ROCHER.
 JC1065'3.4 KILOMETERS (2.1 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1065'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1065'155 IN PRAIRIE DU ROCHER, THENCE CONTINUE NORTHWERT ALONG THE SAME
 JC1065'LEVEE FOR 1.1 KILOMETER (0.7 MILE) TO THE INTERSECTION OF A GRAVEL
 JC1065'ROAD NUMBER 540E AND THE MARK ON THE RIGHT, IN THE EAST ANGLE OF THE
 JC1065'INTERSECTION, 5.48 METERS (18.0 FEET) NORTHEAST OF THE CENTER OF THE
 JC1065'LEVEE ROAD, 4.33 METERS (14.2 FEET) SOUTHEAST OF THE CENTER OF ROAD
 JC1065'NUMBER 540E, 0.91 METER (3.0 FEET) SOUTHWEST OF A 4X4-INCH WOODEN ROAD
 JC1065'SIGN POST AND 0.30 METER (1.0 FOOT) NORTHWEST OF A METAL WITNESS POST.
 JC1065'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 JC1065'THE MARK IS 0.30 M BELOW LEVEE ROAD.
 JC1065
 JC1065                          STATION RECOVERY (2011)
 JC1065
 JC1065'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1065'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1094 ***********************************************************************
 JC1094  DESIGNATION -  F 287
 JC1094  PID         -  JC1094
 JC1094  STATE/COUNTY-  IL/MONROE
 JC1094  COUNTRY     -  US
 JC1094  USGS QUAD   -  VALMEYER (2018)
 JC1094
 JC1094                         *CURRENT SURVEY CONTROL
 JC1094  ______________________________________________________________________
 JC1094* NAD 83(1986) POSITION- 38 20 15.     (N) 090 19 24.     (W)   SCALED
 JC1094* NAVD 88 ORTHO HEIGHT -   125.794 (meters)      412.71  (feet) ADJUSTED
 JC1094  ______________________________________________________________________
 JC1094  GEOID HEIGHT    -        -30.406 (meters)                     GEOID18
 JC1094  DYNAMIC HEIGHT  -        125.712 (meters)      412.44  (feet) COMP
 JC1094  MODELED GRAVITY -    979,976.3   (mgal)                       NAVD 88
 JC1094
 JC1094  VERT ORDER      -  FIRST     CLASS II
 JC1094
 JC1094.The horizontal coordinates were scaled from a map and have
 JC1094.an estimated accuracy of +/- 6 seconds.
 JC1094
 JC1094.The orthometric height was determined by differential leveling and
 JC1094.adjusted by the NATIONAL GEODETIC SURVEY
 JC1094.in June 1991.
 JC1094
 JC1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1094.GEOID18 height accuracy estimate available here.
 JC1094
 JC1094.Click photographs - Photos may exist for this station.
 JC1094
 JC1094.The dynamic height is computed by dividing the NAVD 88
 JC1094.geopotential number by the normal gravity value computed on the
 JC1094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1094.degrees latitude (g = 980.6199 gals.).
 JC1094
 JC1094.The modeled gravity was interpolated from observed gravity values.
 JC1094
 JC1094;                    North         East    Units  Estimated Accuracy
 JC1094;SPC IL W     -   185,440.      686,300.      MT  (+/- 180 meters Scaled)
 JC1094
 JC1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC339466(NAD 83)
 JC1094
 JC1094                          SUPERSEDED SURVEY CONTROL
 JC1094
 JC1094  NGVD 29 (11/26/84)  125.747  (m)          412.55   (f) ADJUSTED    1 2
 JC1094
 JC1094.Superseded values are not recommended for survey control.
 JC1094
 JC1094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1094.See file dsdata.pdf to determine how the superseded data were derived.
 JC1094
 JC1094_MARKER: I = METAL ROD
 JC1094_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1094_STAMPING: F 287 1981
 JC1094_MARK LOGO: NGS
 JC1094_PROJECTION: FLUSH
 JC1094_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1094_ROD/PIPE-DEPTH: 9.8 meters
 JC1094
 JC1094  HISTORY     - Date     Condition        Report By
 JC1094  HISTORY     - 1981     MONUMENTED       NGS
 JC1094
 JC1094                          STATION DESCRIPTION
 JC1094
 JC1094'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1094'4.8 KM (3.0 MI) SW FROM FOUNTAIN.
 JC1094'4.8 KILOMETERS (3.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH LEVEE
 JC1094'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1094'IN FOUNTAIN, TO THE MARK ON THE LEFT, 0.2 KILOMETERS (0.1 MILE)
 JC1094'NORTHEAST OF A ROAD LEADING SOUTHEAST, 3.96 METERS (13.0 FEET)
 JC1094'SOUTHEAST OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET)
 JC1094'NORTHEAST OF A METAL WITNESS POST.
 JC1094'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1094'THE MARK IS 0.30 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1053 ***********************************************************************
 JC1053  DESIGNATION -  F 288
 JC1053  PID         -  JC1053
 JC1053  STATE/COUNTY-  IL/RANDOLPH
 JC1053  COUNTRY     -  US
 JC1053  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1053
 JC1053                         *CURRENT SURVEY CONTROL
 JC1053  ______________________________________________________________________
 JC1053* NAD 83(1986) POSITION- 38 01 08.     (N) 090 03 39.     (W)   SCALED
 JC1053* NAVD 88 ORTHO HEIGHT -   122.390 (meters)      401.54  (feet) ADJUSTED
 JC1053  ______________________________________________________________________
 JC1053  GEOID HEIGHT    -        -29.796 (meters)                     GEOID18
 JC1053  DYNAMIC HEIGHT  -        122.307 (meters)      401.27  (feet) COMP
 JC1053  MODELED GRAVITY -    979,947.4   (mgal)                       NAVD 88
 JC1053
 JC1053  VERT ORDER      -  FIRST     CLASS II
 JC1053
 JC1053.The horizontal coordinates were scaled from a map and have
 JC1053.an estimated accuracy of +/- 6 seconds.
 JC1053
 JC1053.The orthometric height was determined by differential leveling and
 JC1053.adjusted by the NATIONAL GEODETIC SURVEY
 JC1053.in June 1991.
 JC1053
 JC1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1053.GEOID18 height accuracy estimate available here.
 JC1053
 JC1053.Click photographs - Photos may exist for this station.
 JC1053
 JC1053.The dynamic height is computed by dividing the NAVD 88
 JC1053.geopotential number by the normal gravity value computed on the
 JC1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1053.degrees latitude (g = 980.6199 gals.).
 JC1053
 JC1053.The modeled gravity was interpolated from observed gravity values.
 JC1053
 JC1053;                    North         East    Units  Estimated Accuracy
 JC1053;SPC IL W     -   150,070.      709,290.      MT  (+/- 180 meters Scaled)
 JC1053
 JC1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC580119(NAD 83)
 JC1053
 JC1053                          SUPERSEDED SURVEY CONTROL
 JC1053
 JC1053  NGVD 29 (11/26/84)  122.329  (m)          401.34   (f) ADJUSTED    1 2
 JC1053
 JC1053.Superseded values are not recommended for survey control.
 JC1053
 JC1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1053.See file dsdata.pdf to determine how the superseded data were derived.
 JC1053
 JC1053_MARKER: I = METAL ROD
 JC1053_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1053_STAMPING: F 288 1981
 JC1053_MARK LOGO: NGS
 JC1053_PROJECTION: FLUSH
 JC1053_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1053_ROD/PIPE-DEPTH: 9.80 meters
 JC1053
 JC1053  HISTORY     - Date     Condition        Report By
 JC1053  HISTORY     - 1981     MONUMENTED       NGS
 JC1053  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1053
 JC1053                          STATION DESCRIPTION
 JC1053
 JC1053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1053'9.4 KM (5.85 MI) SOUTH FROM PRAIRIE DU ROCHER.
 JC1053'3.7 KILOMETERS (2.3 MILES) SOUTH ALONG THE TOP OF THE SOUTH MAIN LEVEE
 JC1053'FROM THE INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER TO A
 JC1053'BEND IN THE LEVEE, THENCE 5.7 KILOMETERS (3.55 MILES) SOUTHEAST ALONG
 JC1053'THE TOP OF THE MAIN LEVEE TO THE MARK ON THE LEFT, 4.12 METERS (13.5
 JC1053'FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5
 JC1053'FEET) SOUTHEAST OF A METAL WITNESS POST.
 JC1053'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1053'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
 JC1053
 JC1053                          STATION RECOVERY (2011)
 JC1053
 JC1053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1053'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1397 ***********************************************************************
 HB1397  DESIGNATION -  F 289
 HB1397  PID         -  HB1397
 HB1397  STATE/COUNTY-  IL/RANDOLPH
 HB1397  COUNTRY     -  US
 HB1397  USGS QUAD   -  CHESTER (2018)
 HB1397
 HB1397                         *CURRENT SURVEY CONTROL
 HB1397  ______________________________________________________________________
 HB1397* NAD 83(1986) POSITION- 37 54 18.3    (N) 089 50 03.7    (W)   HD_HELD2
 HB1397* NAVD 88 ORTHO HEIGHT -   135.648 (meters)      445.04  (feet) ADJUSTED
 HB1397  ______________________________________________________________________
 HB1397  GEOID HEIGHT    -        -29.522 (meters)                     GEOID18
 HB1397  DYNAMIC HEIGHT  -        135.555 (meters)      444.73  (feet) COMP
 HB1397  MODELED GRAVITY -    979,941.5   (mgal)                       NAVD 88
 HB1397
 HB1397  VERT ORDER      -  FIRST     CLASS II
 HB1397
 HB1397.The horizontal coordinates were established by autonomous hand held GPS
 HB1397.observations and have an estimated accuracy of +/- 10 meters.
 HB1397
 HB1397.The orthometric height was determined by differential leveling and
 HB1397.adjusted by the NATIONAL GEODETIC SURVEY
 HB1397.in June 1991.
 HB1397
 HB1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1397.GEOID18 height accuracy estimate available here.
 HB1397
 HB1397.Click photographs - Photos may exist for this station.
 HB1397
 HB1397.The dynamic height is computed by dividing the NAVD 88
 HB1397.geopotential number by the normal gravity value computed on the
 HB1397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1397.degrees latitude (g = 980.6199 gals.).
 HB1397
 HB1397.The modeled gravity was interpolated from observed gravity values.
 HB1397
 HB1397;                    North         East    Units  Estimated Accuracy
 HB1397;SPC IL W     -   137,487.      729,223.      MT  (+/- 10 meters HH2 GPS)
 HB1397
 HB1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG5080599072(NAD 83)
 HB1397
 HB1397                          SUPERSEDED SURVEY CONTROL
 HB1397
 HB1397  NGVD 29 (11/26/84)  135.580  (m)          444.82   (f) ADJUSTED    1 2
 HB1397
 HB1397.Superseded values are not recommended for survey control.
 HB1397
 HB1397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1397.See file dsdata.pdf to determine how the superseded data were derived.
 HB1397
 HB1397_MARKER: DV = VERTICAL CONTROL DISK
 HB1397_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 HB1397_SP_SET: ABUTMENT
 HB1397_STAMPING: F 289 1981
 HB1397_MARK LOGO: NGS
 HB1397_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1397_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1397+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2019
 HB1397
 HB1397  HISTORY     - Date     Condition        Report By
 HB1397  HISTORY     - 1981     MONUMENTED       NGS
 HB1397  HISTORY     - 20091005 GOOD             MODNR
 HB1397  HISTORY     - 20100923 GOOD             INDIV
 HB1397  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1397  HISTORY     - 20121101 GOOD             GEOCAC
 HB1397  HISTORY     - 20191218 GOOD             ILDW
 HB1397
 HB1397                          STATION DESCRIPTION
 HB1397
 HB1397'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1397'IN CHESTER.
 HB1397'IN CHESTER, AT THE STATE HIGHWAY 150 OVERPASS BRIDGE OVER THE
 HB1397'MISSISSIPPI RIVER IN THE NORTHWEST END OF THE NORTHEAST ABUTMENT OF
 HB1397'THE BRIDGE BETWEEN TWO 3 FOOT BY 2 FOOT BY 4 FOOT CONCRETE PIERS OF
 HB1397'THE RETAINING WALL, 5.19 METERS (17.0 FEET) NORTHWEST OF THE CENTER OF
 HB1397'THE HIGHWAY AND 3.81 METERS (12.5 FEET) SOUTHEAST OF THE NORTHWEST END
 HB1397'OF THE NORTHEAST ABUTMENT.
 HB1397'THE MARK IS 0.15 M ABOVE THE HIGHWAY.
 HB1397
 HB1397                          STATION RECOVERY (2009)
 HB1397
 HB1397'RECOVERY NOTE BY MO DEPT OF NAT RES 2009 (MJC)
 HB1397'RECOVERED IN GOOD CONDITION.
 HB1397
 HB1397                          STATION RECOVERY (2010)
 HB1397
 HB1397'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (RB)
 HB1397'RECOVERED AS DESCRIBED
 HB1397
 HB1397                          STATION RECOVERY (2011)
 HB1397
 HB1397'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1397'MARK NOT FOUND.
 HB1397
 HB1397                          STATION RECOVERY (2012)
 HB1397
 HB1397'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 HB1397'RECOVERED IN GOOD CONDITION.
 HB1397
 HB1397                          STATION RECOVERY (2019)
 HB1397
 HB1397'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 HB1397'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0349 ***********************************************************************
 MF0349  DESIGNATION -  F 29
 MF0349  PID         -  MF0349
 MF0349  STATE/COUNTY-  IL/LIVINGSTON
 MF0349  COUNTRY     -  US
 MF0349  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0349
 MF0349                         *CURRENT SURVEY CONTROL
 MF0349  ______________________________________________________________________
 MF0349* NAD 83(1986) POSITION- 41 05 54.     (N) 088 47 56.     (W)   SCALED
 MF0349* NAVD 88 ORTHO HEIGHT -   189.198 (meters)      620.73  (feet) ADJUSTED
 MF0349  ______________________________________________________________________
 MF0349  GEOID HEIGHT    -        -32.506 (meters)                     GEOID18
 MF0349  DYNAMIC HEIGHT  -        189.121 (meters)      620.47  (feet) COMP
 MF0349  MODELED GRAVITY -    980,210.0   (mgal)                       NAVD 88
 MF0349
 MF0349  VERT ORDER      -  SECOND    CLASS 0
 MF0349
 MF0349.The horizontal coordinates were scaled from a map and have
 MF0349.an estimated accuracy of +/- 6 seconds.
 MF0349
 MF0349.The orthometric height was determined by differential leveling and
 MF0349.adjusted by the NATIONAL GEODETIC SURVEY
 MF0349.in June 1991.
 MF0349
 MF0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0349.GEOID18 height accuracy estimate available here.
 MF0349
 MF0349.Click photographs - Photos may exist for this station.
 MF0349
 MF0349.The dynamic height is computed by dividing the NAVD 88
 MF0349.geopotential number by the normal gravity value computed on the
 MF0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0349.degrees latitude (g = 980.6199 gals.).
 MF0349
 MF0349.The modeled gravity was interpolated from observed gravity values.
 MF0349
 MF0349;                    North         East    Units  Estimated Accuracy
 MF0349;SPC IL E     -   492,070.      260,890.      MT  (+/- 180 meters Scaled)
 MF0349
 MF0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL489512(NAD 83)
 MF0349
 MF0349                          SUPERSEDED SURVEY CONTROL
 MF0349
 MF0349  NGVD 29 (??/??/92)  189.261  (m)          620.93   (f) ADJ UNCH    2 0
 MF0349
 MF0349.Superseded values are not recommended for survey control.
 MF0349
 MF0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0349.See file dsdata.pdf to determine how the superseded data were derived.
 MF0349
 MF0349_MARKER: DB = BENCH MARK DISK
 MF0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0349_STAMPING: F 29 1934
 MF0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0349+STABILITY: SURFACE MOTION
 MF0349
 MF0349  HISTORY     - Date     Condition        Report By
 MF0349  HISTORY     - 1934     MONUMENTED       CGS
 MF0349  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0349  HISTORY     - 20080409 MARK NOT FOUND   ILDT
 MF0349
 MF0349                          STATION DESCRIPTION
 MF0349
 MF0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0349'2.4 MI SE FROM STREATOR.
 MF0349'IN LIVINGSTON COUNTY, 2.4 MILES SOUTHEAST ALONG THE NEW YORK
 MF0349'CENTRAL RAILROAD FROM THE STATION AT STREATOR, LA SALLE COUNTY,
 MF0349'2 POLES WEST OF STATION 7890, 6 POLES WEST OF THE CROSSING OF THE
 MF0349'ALTON RAILROAD, AT A PUBLIC-ROAD CROSSING, 39 FEET WEST OF THE
 MF0349'CENTERLINE OF THE ROAD, 30 FEET NORTH OF THE CENTERLINE OF THE
 MF0349'TRACK, 2 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND 1.5 FEET LOWER
 MF0349'THAN THE RAIL.  A STANDARD DISK, STAMPED F 29 1934 AND SET IN THE
 MF0349'TOP OF A CONCRETE POST.
 MF0349
 MF0349                          STATION RECOVERY (1979)
 MF0349
 MF0349'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0349'MARK NOT FOUND.
 MF0349
 MF0349                          STATION RECOVERY (2008)
 MF0349
 MF0349'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0349'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1371 ***********************************************************************
 HB1371  DESIGNATION -  F 290
 HB1371  PID         -  HB1371
 HB1371  STATE/COUNTY-  IL/JACKSON
 HB1371  COUNTRY     -  US
 HB1371  USGS QUAD   -  ALTENBURG (2017)
 HB1371
 HB1371                         *CURRENT SURVEY CONTROL
 HB1371  ______________________________________________________________________
 HB1371* NAD 83(1986) POSITION- 37 43 15.     (N) 089 34 19.     (W)   SCALED
 HB1371* NAVD 88 ORTHO HEIGHT -   116.200 (meters)      381.23  (feet) ADJUSTED
 HB1371  ______________________________________________________________________
 HB1371  GEOID HEIGHT    -        -29.074 (meters)                     GEOID18
 HB1371  DYNAMIC HEIGHT  -        116.119 (meters)      380.97  (feet) COMP
 HB1371  MODELED GRAVITY -    979,934.9   (mgal)                       NAVD 88
 HB1371
 HB1371  VERT ORDER      -  FIRST     CLASS II
 HB1371
 HB1371.The horizontal coordinates were scaled from a map and have
 HB1371.an estimated accuracy of +/- 6 seconds.
 HB1371
 HB1371.The orthometric height was determined by differential leveling and
 HB1371.adjusted by the NATIONAL GEODETIC SURVEY
 HB1371.in June 1991.
 HB1371
 HB1371.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1371.GEOID18 height accuracy estimate available here.
 HB1371
 HB1371.Click photographs - Photos may exist for this station.
 HB1371
 HB1371.The dynamic height is computed by dividing the NAVD 88
 HB1371.geopotential number by the normal gravity value computed on the
 HB1371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1371.degrees latitude (g = 980.6199 gals.).
 HB1371
 HB1371.The modeled gravity was interpolated from observed gravity values.
 HB1371
 HB1371;                    North         East    Units  Estimated Accuracy
 HB1371;SPC IL W     -   117,150.      752,430.      MT  (+/- 180 meters Scaled)
 HB1371
 HB1371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG733779(NAD 83)
 HB1371
 HB1371                          SUPERSEDED SURVEY CONTROL
 HB1371
 HB1371  NGVD 29 (11/26/84)  116.119  (m)          380.97   (f) ADJUSTED    1 2
 HB1371
 HB1371.Superseded values are not recommended for survey control.
 HB1371
 HB1371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1371.See file dsdata.pdf to determine how the superseded data were derived.
 HB1371
 HB1371_MARKER: I = METAL ROD
 HB1371_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1371_STAMPING: F 290 1981
 HB1371_MARK LOGO: NGS
 HB1371_PROJECTION: FLUSH
 HB1371_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1371_ROD/PIPE-DEPTH: 9.8 meters
 HB1371
 HB1371  HISTORY     - Date     Condition        Report By
 HB1371  HISTORY     - 1981     MONUMENTED       NGS
 HB1371
 HB1371                          STATION DESCRIPTION
 HB1371
 HB1371'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1371'19.4 KM (12.05 MI) SOUT FROM CORA.
 HB1371'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG TOP OF THE MAIN LEVEE FROM THE
 HB1371'INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN THE
 HB1371'LEVEE, THENCE 11.3 KILOMETERS (7.0 MILES) SOUTHEAST ALONG TOP OF THE
 HB1371'MAIN LEVEE TO THE MARK ON THE LEFT, 2.74 METERS(9.0 FEET) NORTH OF THE
 HB1371'CENTER OF THE LEVEE ROAD.
 HB1371'THE MARK IS 0.10 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1355 ***********************************************************************
 HB1355  DESIGNATION -  F 291
 HB1355  PID         -  HB1355
 HB1355  STATE/COUNTY-  IL/JACKSON
 HB1355  COUNTRY     -  US
 HB1355  USGS QUAD   -  MURPHYSBORO (2018)
 HB1355
 HB1355                         *CURRENT SURVEY CONTROL
 HB1355  ______________________________________________________________________
 HB1355* NAD 83(1986) POSITION- 37 45 54.     (N) 089 19 19.     (W)   SCALED
 HB1355* NAVD 88 ORTHO HEIGHT -   113.746 (meters)      373.18  (feet) ADJUSTED
 HB1355  ______________________________________________________________________
 HB1355  GEOID HEIGHT    -        -29.200 (meters)                     GEOID18
 HB1355  DYNAMIC HEIGHT  -        113.667 (meters)      372.92  (feet) COMP
 HB1355  MODELED GRAVITY -    979,933.2   (mgal)                       NAVD 88
 HB1355
 HB1355  VERT ORDER      -  FIRST     CLASS II
 HB1355
 HB1355.The horizontal coordinates were scaled from a map and have
 HB1355.an estimated accuracy of +/- 6 seconds.
 HB1355
 HB1355.The orthometric height was determined by differential leveling and
 HB1355.adjusted by the NATIONAL GEODETIC SURVEY
 HB1355.in June 1991.
 HB1355
 HB1355.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1355.GEOID18 height accuracy estimate available here.
 HB1355
 HB1355.Click photographs - Photos may exist for this station.
 HB1355
 HB1355.The dynamic height is computed by dividing the NAVD 88
 HB1355.geopotential number by the normal gravity value computed on the
 HB1355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1355.degrees latitude (g = 980.6199 gals.).
 HB1355
 HB1355.The modeled gravity was interpolated from observed gravity values.
 HB1355
 HB1355;                    North         East    Units  Estimated Accuracy
 HB1355;SPC IL W     -   122,220.      774,430.      MT  (+/- 180 meters Scaled)
 HB1355
 HB1355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG954822(NAD 83)
 HB1355
 HB1355                          SUPERSEDED SURVEY CONTROL
 HB1355
 HB1355  NGVD 29 (11/26/84)  113.668  (m)          372.93   (f) ADJUSTED    1 2
 HB1355
 HB1355.Superseded values are not recommended for survey control.
 HB1355
 HB1355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1355.See file dsdata.pdf to determine how the superseded data were derived.
 HB1355
 HB1355_MARKER: DV = VERTICAL CONTROL DISK
 HB1355_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 HB1355_SP_SET: ABUTMENT
 HB1355_STAMPING: F 291 1981
 HB1355_MARK LOGO: NGS
 HB1355_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1355_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1355+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2007
 HB1355
 HB1355  HISTORY     - Date     Condition        Report By
 HB1355  HISTORY     - 1981     MONUMENTED       NGS
 HB1355  HISTORY     - 20071120 GOOD             ILDT
 HB1355  HISTORY     - 20110911 GOOD             ILDT
 HB1355  HISTORY     - 20130926 MARK NOT FOUND   AMESC
 HB1355
 HB1355                          STATION DESCRIPTION
 HB1355
 HB1355'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1355'IN MURPHYSBORO.
 HB1355'IN MURPHYSBORO, IN TOP OF THE SOUTH END OF THE EAST ABUTMENT OF THE
 HB1355'STATE HIGHWAY 13 BRIDGE OVER THE BIG MUDDY RIVER, 0.3 KILOMETER (0.2
 HB1355'MILE) EAST OF THE JUNCTION OF STATE HIGHWAY 149, 2.43 KILOMETERS (8.0
 HB1355'FEET) SOUTH OF THE SOUTH FACE OF THE MATAL STRUCTURE OF THE BRIDGE,
 HB1355'0.67 METER (2.2 FEET) WEST OF THE EAST FACE OF THE EAST RETAINING WALL
 HB1355'OF THE EAST ABUTMENT OF THE BRIDGE.
 HB1355'THE MARK IS 3.04 M BELOW HIGHWAY.
 HB1355
 HB1355                          STATION RECOVERY (2007)
 HB1355
 HB1355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 HB1355'RECOVERED IN GOOD CONDITION.
 HB1355
 HB1355                          STATION RECOVERY (2011)
 HB1355
 HB1355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1355'RECOVERED IN GOOD CONDITION.
 HB1355
 HB1355                          STATION RECOVERY (2013)
 HB1355
 HB1355'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB1355'THE BRIDGE IS BEING REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1329 ***********************************************************************
 HB1329  DESIGNATION -  F 292
 HB1329  PID         -  HB1329
 HB1329  STATE/COUNTY-  IL/JACKSON
 HB1329  COUNTRY     -  US
 HB1329  USGS QUAD   -  ALTENBURG (2017)
 HB1329
 HB1329                         *CURRENT SURVEY CONTROL
 HB1329  ______________________________________________________________________
 HB1329* NAD 83(1986) POSITION- 37 37 30.     (N) 089 30 01.     (W)   SCALED
 HB1329* NAVD 88 ORTHO HEIGHT -   112.958 (meters)      370.60  (feet) ADJUSTED
 HB1329  ______________________________________________________________________
 HB1329  GEOID HEIGHT    -        -28.817 (meters)                     GEOID18
 HB1329  DYNAMIC HEIGHT  -        112.880 (meters)      370.34  (feet) COMP
 HB1329  MODELED GRAVITY -    979,938.1   (mgal)                       NAVD 88
 HB1329
 HB1329  VERT ORDER      -  FIRST     CLASS II
 HB1329
 HB1329.The horizontal coordinates were scaled from a map and have
 HB1329.an estimated accuracy of +/- 6 seconds.
 HB1329
 HB1329.The orthometric height was determined by differential leveling and
 HB1329.adjusted by the NATIONAL GEODETIC SURVEY
 HB1329.in June 1991.
 HB1329
 HB1329.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1329.GEOID18 height accuracy estimate available here.
 HB1329
 HB1329.Click photographs - Photos may exist for this station.
 HB1329
 HB1329.The dynamic height is computed by dividing the NAVD 88
 HB1329.geopotential number by the normal gravity value computed on the
 HB1329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1329.degrees latitude (g = 980.6199 gals.).
 HB1329
 HB1329.The modeled gravity was interpolated from observed gravity values.
 HB1329
 HB1329;                    North         East    Units  Estimated Accuracy
 HB1329;SPC IL W     -   106,560.      758,820.      MT  (+/- 180 meters Scaled)
 HB1329
 HB1329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG793671(NAD 83)
 HB1329
 HB1329                          SUPERSEDED SURVEY CONTROL
 HB1329
 HB1329  NGVD 29 (11/26/84)  112.870  (m)          370.31   (f) ADJUSTED    1 2
 HB1329
 HB1329.Superseded values are not recommended for survey control.
 HB1329
 HB1329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1329.See file dsdata.pdf to determine how the superseded data were derived.
 HB1329
 HB1329_MARKER: I = METAL ROD
 HB1329_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1329_STAMPING: F 292 1981
 HB1329_MARK LOGO: NGS
 HB1329_PROJECTION: FLUSH
 HB1329_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1329_ROD/PIPE-DEPTH: 9.8 meters
 HB1329
 HB1329  HISTORY     - Date     Condition        Report By
 HB1329  HISTORY     - 1981     MONUMENTED       NGS
 HB1329
 HB1329                          STATION DESCRIPTION
 HB1329
 HB1329'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1329'0.55 KM (0.35 MI) SOUTH FROM GRAND TOWER.
 HB1329'0.55 KILOMETER (0.35 MILE) SOUTH ALONG TOP OF LEVEE FROM THE POST
 HB1329'OFFICE IN GRAND TOWER TO THE MARK ON THE LEFT, 2.59 METERS (8.5 FEET)
 HB1329'NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1329'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1329'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1643 ***********************************************************************
 JA1643  DESIGNATION -  F 294
 JA1643  PID         -  JA1643
 JA1643  STATE/COUNTY-  IL/LAWRENCE
 JA1643  COUNTRY     -  US
 JA1643  USGS QUAD   -  VINCENNES (2019)
 JA1643
 JA1643                         *CURRENT SURVEY CONTROL
 JA1643  ______________________________________________________________________
 JA1643* NAD 83(2011) POSITION- 38 42 28.09213(N) 087 35 55.06608(W)   ADJUSTED
 JA1643* NAD 83(2011) ELLIP HT-    94.214 (meters)        (06/27/12)   ADJUSTED
 JA1643* NAD 83(2011) EPOCH   -  2010.00
 JA1643* NAVD 88 ORTHO HEIGHT -   125.915 (meters)      413.11  (feet) ADJUSTED
 JA1643  ______________________________________________________________________
 JA1643  GEOID HEIGHT    -        -31.701 (meters)                     GEOID18
 JA1643  NAD 83(2011) X  -    208,816.901 (meters)                     COMP
 JA1643  NAD 83(2011) Y  - -4,979,373.504 (meters)                     COMP
 JA1643  NAD 83(2011) Z  -  3,967,115.297 (meters)                     COMP
 JA1643  LAPLACE CORR    -         -2.37  (seconds)                    DEFLEC18
 JA1643  DYNAMIC HEIGHT  -        125.838 (meters)      412.85  (feet) COMP
 JA1643  MODELED GRAVITY -    980,014.3   (mgal)                       NAVD 88
 JA1643
 JA1643  VERT ORDER      -  FIRST     CLASS II
 JA1643
 JA1643  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA1643  Standards:
 JA1643         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA1643            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA1643  -------------------------------------------------------------------
 JA1643  NETWORK    0.75   1.16           0.35   0.24   0.59     -0.01672181
 JA1643  -------------------------------------------------------------------
 JA1643  Click here for local accuracies and other accuracy information.
 JA1643
 JA1643.The horizontal coordinates were established by GPS observations
 JA1643.and adjusted by the National Geodetic Survey in June 2012.
 JA1643
 JA1643.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA1643.been affixed to the stable North American tectonic plate. See 
 JA1643.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA1643
 JA1643.The horizontal coordinates are valid at the epoch date displayed above
 JA1643.which is a decimal equivalence of Year/Month/Day.
 JA1643
 JA1643.The orthometric height was determined by differential leveling and
 JA1643.adjusted by the NATIONAL GEODETIC SURVEY
 JA1643.in June 1991.
 JA1643
 JA1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1643.GEOID18 height accuracy estimate available here.
 JA1643
 JA1643.Click photographs - Photos may exist for this station.
 JA1643
 JA1643.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA1643
 JA1643.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA1643
 JA1643.The ellipsoidal height was determined by GPS observations
 JA1643.and is referenced to NAD 83.
 JA1643
 JA1643.The dynamic height is computed by dividing the NAVD 88
 JA1643.geopotential number by the normal gravity value computed on the
 JA1643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1643.degrees latitude (g = 980.6199 gals.).
 JA1643
 JA1643.The modeled gravity was interpolated from observed gravity values.
 JA1643
 JA1643. The following values were computed from the NAD 83(2011) position.
 JA1643
 JA1643;                    North         East     Units Scale Factor Converg.
 JA1643;SPC IL E     -   226,797.546   363,904.480   MT  1.00002527   +0 27 34.1
 JA1643;SPC IL E     -   744,084.95  1,193,909.95   sFT  1.00002527   +0 27 34.1
 JA1643;UTM  16      - 4,284,522.062   447,950.891   MT  0.99963336   -0 22 27.7
 JA1643
 JA1643!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA1643!SPC IL E     -   0.99998522  x   1.00002527  =   1.00001049
 JA1643!UTM  16      -   0.99998522  x   0.99963336  =   0.99961858
 JA1643
 JA1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4795084522(NAD 83)
 JA1643
 JA1643                          SUPERSEDED SURVEY CONTROL
 JA1643
 JA1643  NAD 83(2007)-  38 42 28.09232(N)    087 35 55.06683(W) AD(2002.00) 1
 JA1643  ELLIP H (06/09/11)   94.213  (m)                       GP(2002.00) 3 2
 JA1643  NAVD 88             125.92   (m)          413.1    (f) LEVELING    3  
 JA1643
 JA1643.Superseded values are not recommended for survey control.
 JA1643
 JA1643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1643.See file dsdata.pdf to determine how the superseded data were derived.
 JA1643
 JA1643_MARKER: F = FLANGE-ENCASED ROD
 JA1643_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1643_STAMPING: F 294 1986
 JA1643_MARK LOGO: NGS
 JA1643_PROJECTION: FLUSH
 JA1643_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1643+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2021
 JA1643_ROD/PIPE-DEPTH: 22.6 meters
 JA1643
 JA1643  HISTORY     - Date     Condition        Report By
 JA1643  HISTORY     - 1986     MONUMENTED       NGS
 JA1643  HISTORY     - 20100518 GOOD             ILDT
 JA1643  HISTORY     - 20100804 GOOD             ILDT
 JA1643  HISTORY     - 20210922 GOOD             ILDT
 JA1643
 JA1643                          STATION DESCRIPTION
 JA1643
 JA1643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1643'8.6 KM (5.35 MI) NW FROM VINCENNES IN.
 JA1643'0.2 KM (0.1 MI) WEST ALONG THE CHESSIE SYSTEM RAILROAD FROM THE
 JA1643'STATION IN VINCENNES, INDIANA, THENCE 1.2 KM (0.75 MI) SOUTHWEST ALONG
 JA1643'6TH STREET, THENCE 3.1 KM (1.95 MI) NORTHWESTERLY ALONG U.S. HIGHWAY
 JA1643'50 BUSINESS, THENCE 4.1 KM (2.55 MI) WESTERLY ALONG OLD U.S. HIGHWAY
 JA1643'50, OR 2.9 KM (1.8 MI) EASTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM
 JA1643'THE COURTHOUSE IN LAWRENCEVILLE, THENCE 5.0 KM (3.1 MI) EASTERLY ALONG
 JA1643'A PAVED ROAD (OLD U.S. HIGHWAY 50), 12.0 M (39.4 FT) SOUTH-SOUTHWEST
 JA1643'OF THE CENTERLINE OF THE ROAD, 6.7 M (22.0 FT) EAST OF THE CENTER OF A
 JA1643'GRAVELED ROAD LEADING SOUTH, AND 1.5 M (4.9 FT) EAST OF A UTILITY
 JA1643'POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1643'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JA1643'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JA1643
 JA1643                          STATION RECOVERY (2010)
 JA1643
 JA1643'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 JA1643'RECOVERED IN GOOD CONDITION.
 JA1643
 JA1643                          STATION RECOVERY (2010)
 JA1643
 JA1643'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA1643'RECOVERED AS DESCRIBED
 JA1643
 JA1643                          STATION RECOVERY (2021)
 JA1643
 JA1643'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (SB)
 JA1643'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1564 ***********************************************************************
 JB1564  CBN         -  This is a Cooperative Base Network Control Station.
 JB1564  DESIGNATION -  F 295
 JB1564  PID         -  JB1564
 JB1564  STATE/COUNTY-  IL/RICHLAND
 JB1564  COUNTRY     -  US
 JB1564  USGS QUAD   -  OLNEY (2018)
 JB1564
 JB1564                         *CURRENT SURVEY CONTROL
 JB1564  ______________________________________________________________________
 JB1564* NAD 83(2011) POSITION- 38 43 03.00436(N) 088 02 19.23734(W)   ADJUSTED
 JB1564* NAD 83(2011) ELLIP HT-   122.575 (meters)        (06/27/12)   ADJUSTED
 JB1564* NAD 83(2011) EPOCH   -  2010.00
 JB1564* NAVD 88 ORTHO HEIGHT -   153.924 (meters)      505.00  (feet) ADJUSTED
 JB1564  ______________________________________________________________________
 JB1564  GEOID HEIGHT    -        -31.349 (meters)                     GEOID18
 JB1564  NAD 83(2011) X  -    170,545.855 (meters)                     COMP
 JB1564  NAD 83(2011) Y  - -4,980,179.608 (meters)                     COMP
 JB1564  NAD 83(2011) Z  -  3,967,973.078 (meters)                     COMP
 JB1564  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 JB1564  DYNAMIC HEIGHT  -        153.830 (meters)      504.69  (feet) COMP
 JB1564  MODELED GRAVITY -    980,013.9   (mgal)                       NAVD 88
 JB1564
 JB1564  VERT ORDER      -  FIRST     CLASS II
 JB1564
 JB1564  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1564  Standards:
 JB1564         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1564            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1564  -------------------------------------------------------------------
 JB1564  NETWORK    0.46   0.80           0.21   0.16   0.41     -0.00796770
 JB1564  -------------------------------------------------------------------
 JB1564  Click here for local accuracies and other accuracy information.
 JB1564
 JB1564.The horizontal coordinates were established by GPS observations
 JB1564.and adjusted by the National Geodetic Survey in June 2012.
 JB1564
 JB1564.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1564.been affixed to the stable North American tectonic plate. See 
 JB1564.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1564
 JB1564.The horizontal coordinates are valid at the epoch date displayed above
 JB1564.which is a decimal equivalence of Year/Month/Day.
 JB1564
 JB1564.The orthometric height was determined by differential leveling and
 JB1564.adjusted by the NATIONAL GEODETIC SURVEY
 JB1564.in June 1991.
 JB1564
 JB1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1564.GEOID18 height accuracy estimate available here.
 JB1564
 JB1564.Click photographs - Photos may exist for this station.
 JB1564
 JB1564.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1564
 JB1564.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1564
 JB1564.The ellipsoidal height was determined by GPS observations
 JB1564.and is referenced to NAD 83.
 JB1564
 JB1564.The dynamic height is computed by dividing the NAVD 88
 JB1564.geopotential number by the normal gravity value computed on the
 JB1564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1564.degrees latitude (g = 980.6199 gals.).
 JB1564
 JB1564.The modeled gravity was interpolated from observed gravity values.
 JB1564
 JB1564. The following values were computed from the NAD 83(2011) position.
 JB1564
 JB1564;                    North         East     Units Scale Factor Converg.
 JB1564;SPC IL E     -   227,659.063   325,625.587   MT  0.99998308   +0 11 03.5
 JB1564;SPC IL E     -   746,911.44  1,068,323.28   sFT  0.99998308   +0 11 03.5
 JB1564;UTM  16      - 4,285,940.125   409,701.497   MT  0.99970041   -0 38 59.0
 JB1564
 JB1564!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1564!SPC IL E     -   0.99998077  x   0.99998308  =   0.99996385
 JB1564!UTM  16      -   0.99998077  x   0.99970041  =   0.99968118
 JB1564
 JB1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0970185940(NAD 83)
 JB1564
 JB1564                          SUPERSEDED SURVEY CONTROL
 JB1564
 JB1564  NAD 83(2007)-  38 43 03.00472(N)    088 02 19.23798(W) AD(2002.00) 0
 JB1564  ELLIP H (02/10/07)  122.585  (m)                       GP(2002.00)    
 JB1564  ELLIP H (10/15/04)  122.573  (m)                       GP(       ) 4 2
 JB1564  NAD 83(1997)-  38 43 03.00451(N)    088 02 19.23828(W) AD(       ) B
 JB1564  ELLIP H (07/17/98)  122.590  (m)                       GP(       ) 4 1
 JB1564  NAVD 88             153.92   (m)          505.0    (f) LEVELING    3  
 JB1564
 JB1564.Superseded values are not recommended for survey control.
 JB1564
 JB1564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1564.See file dsdata.pdf to determine how the superseded data were derived.
 JB1564
 JB1564_MARKER: I = METAL ROD
 JB1564_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1564_STAMPING: F 295 1986
 JB1564_MARK LOGO: NGS
 JB1564_PROJECTION: FLUSH
 JB1564_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1564_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1564+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2011
 JB1564_ROD/PIPE-DEPTH: 5.50 meters
 JB1564
 JB1564  HISTORY     - Date     Condition        Report By
 JB1564  HISTORY     - 1986     MONUMENTED       NGS
 JB1564  HISTORY     - 19970227 GOOD             NGS
 JB1564  HISTORY     - 19990927 GOOD             ILDT
 JB1564  HISTORY     - 20040630 GOOD             ILDT
 JB1564  HISTORY     - 20080730 GOOD             ILDT
 JB1564  HISTORY     - 20100804 GOOD             ILDT
 JB1564  HISTORY     - 20110909 GOOD             JCLS
 JB1564
 JB1564                          STATION DESCRIPTION
 JB1564
 JB1564'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1564'5.5 KM (3.4 MI) EAST FROM OLNEY.
 JB1564'4.9 KM (3.05 MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS
 JB1564'JUNCTION WITH STATE HIGHWAY 130 IN OLNEY, THENCE 0.6 KM (0.35 MI)
 JB1564'SOUTH ALONG COUNTY ROAD 1400 E, 8.7 M (28.5 FT) SOUTH OF THE CENTER OF
 JB1564'COUNTY ROAD 1000 N, 8.2 M (26.9 FT) EAST OF THE CENTER OF COUNTY ROAD
 JB1564'1400 E, AND 1.3 M (4.3 FT) EAST OF A UTILITY POLE WITH A GUY WIRE.
 JB1564'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1564'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 JB1564'THE MARK IS 0.3 M ABOVE COUNTY ROAD 1400 E.
 JB1564
 JB1564                          STATION RECOVERY (1997)
 JB1564
 JB1564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB1564'THE STATION IS LOCATED ABOUT 3.4 MI (5.5 KM) EAST OF OLNEY.  TO REACH
 JB1564'FROM THE JUNCTION OF U.S. HIGHWAY 50 AND STATE HIGHWAY 250 ABOUT 0.5
 JB1564'MI (0.8 KM) EAST OF OLNEY, GO EAST ON HIGHWAYS 50 AND 250 FOR 0.7 MI
 JB1564'(1.1 KM) TO A CROSSROAD.  TURN RIGHT, SOUTH, ON COUNTY ROAD 1400E (ST
 JB1564'MARIE ROAD) FOR 1.0 MI (1.6 KM) TO THE INTERSECTION WITH COUNTY ROAD
 JB1564'1000N (ANTIOCH ROAD) AND THE STATION ON THE LEFT IN THE SOUTHEAST
 JB1564'QUADRANT.  IT IS 8.7 M (28.5 FT) SOUTH OF THE CENTER OF ROAD 1000N,
 JB1564'8.2 M (26.9 FT) EAST OF THE CENTER OF ROAD 1400E, 1.3 M (4.3 FT) EAST
 JB1564'OF A UTILITY POLE WITH A GUY WIRE, 1.1 M (3.6 FT) EAST OF A FIBERGLASS
 JB1564'WITNESS POST AND ABOUT 0.3 M (1.0 FT) HIGHER THAN ROAD 1400E.
 JB1564'NOTE--ACCESS TO THE STATION POINT IS THROUGH A 5-INCH ACCESS COVER.
 JB1564
 JB1564                          STATION RECOVERY (1999)
 JB1564
 JB1564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB1564'RECOVERED AS DESCRIBED
 JB1564'
 JB1564
 JB1564                          STATION RECOVERY (2004)
 JB1564
 JB1564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 JB1564'RECOVERED AS DESCRIBED
 JB1564
 JB1564                          STATION RECOVERY (2008)
 JB1564
 JB1564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JB1564'RECOVERED AS DESCRIBED
 JB1564
 JB1564                          STATION RECOVERY (2010)
 JB1564
 JB1564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB1564'RECOVERED AS DESCRIBED
 JB1564
 JB1564                          STATION RECOVERY (2011)
 JB1564
 JB1564'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JB1564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1569 ***********************************************************************
 JB1569  DESIGNATION -  F 296
 JB1569  PID         -  JB1569
 JB1569  STATE/COUNTY-  IL/RICHLAND
 JB1569  COUNTRY     -  US
 JB1569  USGS QUAD   -  NOBLE (2018)
 JB1569
 JB1569                         *CURRENT SURVEY CONTROL
 JB1569  ______________________________________________________________________
 JB1569* NAD 83(1986) POSITION- 38 42 23.     (N) 088 09 13.     (W)   SCALED
 JB1569* NAVD 88 ORTHO HEIGHT -   133.136 (meters)      436.80  (feet) ADJUSTED
 JB1569  ______________________________________________________________________
 JB1569  GEOID HEIGHT    -        -31.311 (meters)                     GEOID18
 JB1569  DYNAMIC HEIGHT  -        133.055 (meters)      436.53  (feet) COMP
 JB1569  MODELED GRAVITY -    980,015.8   (mgal)                       NAVD 88
 JB1569
 JB1569  VERT ORDER      -  FIRST     CLASS II
 JB1569
 JB1569.The horizontal coordinates were scaled from a map and have
 JB1569.an estimated accuracy of +/- 6 seconds.
 JB1569
 JB1569.The orthometric height was determined by differential leveling and
 JB1569.adjusted by the NATIONAL GEODETIC SURVEY
 JB1569.in June 1991.
 JB1569
 JB1569.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1569.GEOID18 height accuracy estimate available here.
 JB1569
 JB1569.Click photographs - Photos may exist for this station.
 JB1569
 JB1569.The dynamic height is computed by dividing the NAVD 88
 JB1569.geopotential number by the normal gravity value computed on the
 JB1569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1569.degrees latitude (g = 980.6199 gals.).
 JB1569
 JB1569.The modeled gravity was interpolated from observed gravity values.
 JB1569
 JB1569;                    North         East    Units  Estimated Accuracy
 JB1569;SPC IL E     -   226,400.      315,630.      MT  (+/- 180 meters Scaled)
 JB1569
 JB1569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH996848(NAD 83)
 JB1569
 JB1569                          SUPERSEDED SURVEY CONTROL
 JB1569
 JB1569.No superseded survey control is available for this station.
 JB1569
 JB1569_MARKER: I = METAL ROD
 JB1569_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1569_STAMPING: F 296 1986
 JB1569_MARK LOGO: NGS
 JB1569_PROJECTION: FLUSH
 JB1569_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1569_ROD/PIPE-DEPTH: 5.5 meters
 JB1569
 JB1569  HISTORY     - Date     Condition        Report By
 JB1569  HISTORY     - 1986     MONUMENTED       NGS
 JB1569
 JB1569                          STATION DESCRIPTION
 JB1569
 JB1569'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1569'6.6 KM (4.1 MI) WEST FROM OLNEY.
 JB1569'1.2 KM (0.75 MI) SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH
 JB1569'THE CHESSIE SYSTEM RAILROAD IN OLNEY, THENCE 5.4 KM (3.35 MI) WESTERLY
 JB1569'ALONG U.S. HIGHWAY 50, 0.4 KM (0.25 MI) EAST OF THE INTERSECTION OF A
 JB1569'DRIVEWAY, ON THE EXTENDED CENTER OF A FIELD ROAD LEADING SOUTH, AND
 JB1569'19.6 M (64.3 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY.  NOTE--ACCESS
 JB1569'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1569'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 JB1569'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1683 ***********************************************************************
 LC1683  DESIGNATION -  F 297
 LC1683  PID         -  LC1683
 LC1683  STATE/COUNTY-  IL/MCLEAN
 LC1683  COUNTRY     -  US
 LC1683  USGS QUAD   -  LE ROY (2018)
 LC1683
 LC1683                         *CURRENT SURVEY CONTROL
 LC1683  ______________________________________________________________________
 LC1683* NAD 83(2011) POSITION- 40 21 05.87187(N) 088 46 18.06275(W)   ADJUSTED
 LC1683* NAD 83(2011) ELLIP HT-   208.478 (meters)        (06/27/12)   ADJUSTED
 LC1683* NAD 83(2011) EPOCH   -  2010.00
 LC1683* NAVD 88 ORTHO HEIGHT -   240.405 (meters)      788.73  (feet) ADJUSTED
 LC1683  ______________________________________________________________________
 LC1683  GEOID HEIGHT    -        -31.928 (meters)                     GEOID18
 LC1683  NAD 83(2011) X  -    104,346.042 (meters)                     COMP
 LC1683  NAD 83(2011) Y  - -4,866,559.052 (meters)                     COMP
 LC1683  NAD 83(2011) Z  -  4,107,953.114 (meters)                     COMP
 LC1683  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 LC1683  DYNAMIC HEIGHT  -        240.290 (meters)      788.35  (feet) COMP
 LC1683  MODELED GRAVITY -    980,141.8   (mgal)                       NAVD 88
 LC1683
 LC1683  VERT ORDER      -  FIRST     CLASS II
 LC1683
 LC1683  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1683  Standards:
 LC1683         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1683            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1683  -------------------------------------------------------------------
 LC1683  NETWORK    3.13   4.90           1.42   1.06   2.50     -0.26917443
 LC1683  -------------------------------------------------------------------
 LC1683  Click here for local accuracies and other accuracy information.
 LC1683
 LC1683.The horizontal coordinates were established by GPS observations
 LC1683.and adjusted by the National Geodetic Survey in June 2012.
 LC1683
 LC1683.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1683.been affixed to the stable North American tectonic plate. See 
 LC1683.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1683
 LC1683.The horizontal coordinates are valid at the epoch date displayed above
 LC1683.which is a decimal equivalence of Year/Month/Day.
 LC1683
 LC1683.The orthometric height was determined by differential leveling and
 LC1683.adjusted by the NATIONAL GEODETIC SURVEY
 LC1683.in June 1991.
 LC1683
 LC1683.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1683.GEOID18 height accuracy estimate available here.
 LC1683
 LC1683.Click photographs - Photos may exist for this station.
 LC1683
 LC1683.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1683
 LC1683.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1683
 LC1683.The ellipsoidal height was determined by GPS observations
 LC1683.and is referenced to NAD 83.
 LC1683
 LC1683.The dynamic height is computed by dividing the NAVD 88
 LC1683.geopotential number by the normal gravity value computed on the
 LC1683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1683.degrees latitude (g = 980.6199 gals.).
 LC1683
 LC1683.The modeled gravity was interpolated from observed gravity values.
 LC1683
 LC1683. The following values were computed from the NAD 83(2011) position.
 LC1683
 LC1683;                    North         East     Units Scale Factor Converg.
 LC1683;SPC IL E     -   409,135.987   262,761.121   MT  0.99999206   -0 17 01.8
 LC1683;SPC IL E     - 1,342,306.98    862,075.44   sFT  0.99999206   -0 17 01.8
 LC1683;UTM  16      - 4,468,292.423   349,544.225   MT  0.99987866   -1 08 50.4
 LC1683
 LC1683!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1683!SPC IL E     -   0.99996730  x   0.99999206  =   0.99995936
 LC1683!UTM  16      -   0.99996730  x   0.99987866  =   0.99984596
 LC1683
 LC1683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4954468292(NAD 83)
 LC1683
 LC1683                          SUPERSEDED SURVEY CONTROL
 LC1683
 LC1683  NAD 83(2007)-  40 21 05.87195(N)    088 46 18.06366(W) AD(2002.00) 0
 LC1683  ELLIP H (02/10/07)  208.499  (m)                       GP(2002.00)    
 LC1683  ELLIP H (02/03/05)  208.505  (m)                       GP(       ) 4 2
 LC1683  NAD 83(1997)-  40 21 05.87186(N)    088 46 18.06358(W) AD(       ) 1
 LC1683  ELLIP H (03/04/03)  208.493  (m)                       GP(       ) 4 2
 LC1683  NAVD 88             240.40   (m)          788.7    (f) LEVELING    3  
 LC1683
 LC1683.Superseded values are not recommended for survey control.
 LC1683
 LC1683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1683.See file dsdata.pdf to determine how the superseded data were derived.
 LC1683
 LC1683_MARKER: I = METAL ROD
 LC1683_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1683_STAMPING: F 297 1986
 LC1683_MARK LOGO: NGS
 LC1683_PROJECTION: FLUSH
 LC1683_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1683_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1683+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC1683_ROD/PIPE-DEPTH: 8.50 meters
 LC1683
 LC1683  HISTORY     - Date     Condition        Report By
 LC1683  HISTORY     - 1986     MONUMENTED       NGS
 LC1683  HISTORY     - 200205   GOOD             ASCPC
 LC1683  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC1683
 LC1683                          STATION DESCRIPTION
 LC1683
 LC1683'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1683'16.7 KM (10.4 MI) NW FROM FARMER CITY.
 LC1683'16.7 KM (10.35 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1683'JUNCTION WITH STATE HIGHWAY 54 IN FARMER CITY, AT THE WEST EDGE OF THE
 LC1683'CITY LIMITS OF LEROY, 0.2 KM (0.1 MI) WEST OF THE INTERSECTION OF
 LC1683'HEMLOCK STREET, 16.8 M (55.1 FT) NORTH OF A UTILITY POLE, 9.1 M (29.9
 LC1683'FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 6.3 M (20.7 FT) EAST OF A
 LC1683'GUY WIRE ANCHOR, AND 0.8 M (2.6 FT) WEST OF A UTILITY POLE.
 LC1683'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1683'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 LC1683'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
 LC1683
 LC1683                          STATION RECOVERY (2002)
 LC1683
 LC1683'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1683'RECOVERED AS DESCRIBED
 LC1683
 LC1683                          STATION RECOVERY (2012)
 LC1683
 LC1683'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1683'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0903 ***********************************************************************
 LC0903  DESIGNATION -  F 30
 LC0903  PID         -  LC0903
 LC0903  STATE/COUNTY-  IL/MARSHALL
 LC0903  COUNTRY     -  US
 LC0903  USGS QUAD   -  WASHBURN (2018)
 LC0903
 LC0903                         *CURRENT SURVEY CONTROL
 LC0903  ______________________________________________________________________
 LC0903* NAD 83(1986) POSITION- 40 56 43.     (N) 089 19 38.     (W)   SCALED
 LC0903* NAVD 88 ORTHO HEIGHT -   167.191 (meters)      548.53  (feet) ADJUSTED
 LC0903  ______________________________________________________________________
 LC0903  GEOID HEIGHT    -        -32.797 (meters)                     GEOID18
 LC0903  DYNAMIC HEIGHT  -        167.118 (meters)      548.29  (feet) COMP
 LC0903  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 LC0903
 LC0903  VERT ORDER      -  SECOND    CLASS 0
 LC0903
 LC0903.The horizontal coordinates were scaled from a map and have
 LC0903.an estimated accuracy of +/- 6 seconds.
 LC0903
 LC0903.The orthometric height was determined by differential leveling and
 LC0903.adjusted by the NATIONAL GEODETIC SURVEY
 LC0903.in June 1991.
 LC0903
 LC0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0903.GEOID18 height accuracy estimate available here.
 LC0903
 LC0903.Click photographs - Photos may exist for this station.
 LC0903
 LC0903.The dynamic height is computed by dividing the NAVD 88
 LC0903.geopotential number by the normal gravity value computed on the
 LC0903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0903.degrees latitude (g = 980.6199 gals.).
 LC0903
 LC0903.The modeled gravity was interpolated from observed gravity values.
 LC0903
 LC0903;                    North         East    Units  Estimated Accuracy
 LC0903;SPC IL W     -   475,290.      770,680.      MT  (+/- 180 meters Scaled)
 LC0903
 LC0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL041352(NAD 83)
 LC0903
 LC0903                          SUPERSEDED SURVEY CONTROL
 LC0903
 LC0903  NGVD 29 (??/??/92)  167.27   (m)          548.8    (f) COMPUTED    2 0
 LC0903
 LC0903.Superseded values are not recommended for survey control.
 LC0903
 LC0903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0903.See file dsdata.pdf to determine how the superseded data were derived.
 LC0903
 LC0903_MARKER: DB = BENCH MARK DISK
 LC0903_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0903_SP_SET: BRIDGE
 LC0903_STAMPING: F 30 1934
 LC0903_MARK LOGO: CGS
 LC0903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0903
 LC0903  HISTORY     - Date     Condition        Report By
 LC0903  HISTORY     - 1934     MONUMENTED       CGS
 LC0903  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 LC0903
 LC0903                          STATION DESCRIPTION
 LC0903
 LC0903'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0903'AT WILBERN STATION.
 LC0903'ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILROAD 9 POLES SOUTHWEST
 LC0903'OF THE DEPOT, 4 POLES SOUTHWEST OF MILEPOST 121.  SET IN THE
 LC0903'NORTHWEST END OF THE NORTHEAST ABUTMENT OF BRIDGE 121-A, 12 FEET
 LC0903'NORTHWEST OF THE CENTER LINE OF THE NORTHWEST TRACK, 2 FEET BELOW
 LC0903'RAIL LEVEL.
 LC0903
 LC0903                          STATION RECOVERY (1998)
 LC0903
 LC0903'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0903'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0904 ***********************************************************************
 LC0904  DESIGNATION -  F 30 RESET
 LC0904  PID         -  LC0904
 LC0904  STATE/COUNTY-  IL/MARSHALL
 LC0904  COUNTRY     -  US
 LC0904  USGS QUAD   -  WASHBURN (2018)
 LC0904
 LC0904                         *CURRENT SURVEY CONTROL
 LC0904  ______________________________________________________________________
 LC0904* NAD 83(1986) POSITION- 40 56 43.     (N) 089 19 38.     (W)   SCALED
 LC0904* NAVD 88 ORTHO HEIGHT -   168.44  (meters)      552.6   (feet) RESET
 LC0904  ______________________________________________________________________
 LC0904  GEOID HEIGHT    -        -32.797 (meters)                     GEOID18
 LC0904  VERT ORDER      -  THIRD
 LC0904
 LC0904.The horizontal coordinates were scaled from a map and have
 LC0904.an estimated accuracy of +/- 6 seconds.
 LC0904
 LC0904.The orthometric height was computed from unverified reset data.
 LC0904
 LC0904.No vertical observational check was made to the station.
 LC0904
 LC0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0904.GEOID18 height accuracy estimate available here.
 LC0904
 LC0904.Click photographs - Photos may exist for this station.
 LC0904
 LC0904;                    North         East    Units  Estimated Accuracy
 LC0904;SPC IL W     -   475,290.      770,680.      MT  (+/- 180 meters Scaled)
 LC0904
 LC0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL041352(NAD 83)
 LC0904
 LC0904                          SUPERSEDED SURVEY CONTROL
 LC0904
 LC0904  NGVD 29 (??/??/??)  168.52   (m)          552.9    (f) RESET       3  
 LC0904
 LC0904.Superseded values are not recommended for survey control.
 LC0904
 LC0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0904.See file dsdata.pdf to determine how the superseded data were derived.
 LC0904
 LC0904_MARKER: DB = BENCH MARK DISK
 LC0904_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0904_SP_SET: BRIDGE
 LC0904_STAMPING: F 30 RESET 1948
 LC0904_MARK LOGO: CGS
 LC0904_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0904
 LC0904  HISTORY     - Date     Condition        Report By
 LC0904  HISTORY     - 1948     MONUMENTED       ATSFRR
 LC0904  HISTORY     - 19981108 GOOD             USPSQD
 LC0904
 LC0904                          STATION DESCRIPTION
 LC0904
 LC0904'DESCRIBED BY ATCHISON TOPEKA AND SANTA FE RAILROAD 1948
 LC0904'AT WILBERN.
 LC0904'AT WILBERN, MARSHALL COUNTY, ON THE ATCHISON, TOPEKA AND SANTA
 LC0904'FE RAILWAY, 9 POLES SOUTHWEST OF THE STATION, 4 POLES SOUTHWEST
 LC0904'OF MILEPOST 121, AT BRIDGE 121 A, IN THE TOP OF THE NORTHWEST END
 LC0904'OF THE NORTHEAST CONCRETE ABUTMENT, 10.5 FEET NORTHWEST OF THE
 LC0904'CENTERLINE OF THE NORTHWEST TRACK, AND ABOUT 2 FEET LOWER THAN
 LC0904'THE TRACK.
 LC0904
 LC0904                          STATION RECOVERY (1998)
 LC0904
 LC0904'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2118 ***********************************************************************
 LB2118  DESIGNATION -  F 300
 LB2118  PID         -  LB2118
 LB2118  STATE/COUNTY-  IL/VERMILION
 LB2118  COUNTRY     -  US
 LB2118  USGS QUAD   -  DANVILLE SE (2018)
 LB2118
 LB2118                         *CURRENT SURVEY CONTROL
 LB2118  ______________________________________________________________________
 LB2118* NAD 83(1986) POSITION- 40 07 27.     (N) 087 37 25.     (W)   SCALED
 LB2118* NAVD 88 ORTHO HEIGHT -   181.553 (meters)      595.65  (feet) ADJUSTED
 LB2118  ______________________________________________________________________
 LB2118  GEOID HEIGHT    -        -32.520 (meters)                     GEOID18
 LB2118  DYNAMIC HEIGHT  -        181.463 (meters)      595.35  (feet) COMP
 LB2118  MODELED GRAVITY -    980,126.3   (mgal)                       NAVD 88
 LB2118
 LB2118  VERT ORDER      -  FIRST     CLASS II
 LB2118
 LB2118.The horizontal coordinates were scaled from a map and have
 LB2118.an estimated accuracy of +/- 6 seconds.
 LB2118
 LB2118.The orthometric height was determined by differential leveling and
 LB2118.adjusted by the NATIONAL GEODETIC SURVEY
 LB2118.in June 1991.
 LB2118
 LB2118.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2118.GEOID18 height accuracy estimate available here.
 LB2118
 LB2118.Click photographs - Photos may exist for this station.
 LB2118
 LB2118.The dynamic height is computed by dividing the NAVD 88
 LB2118.geopotential number by the normal gravity value computed on the
 LB2118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2118.degrees latitude (g = 980.6199 gals.).
 LB2118
 LB2118.The modeled gravity was interpolated from observed gravity values.
 LB2118
 LB2118;                    North         East    Units  Estimated Accuracy
 LB2118;SPC IL E     -   384,030.      360,500.      MT  (+/- 180 meters Scaled)
 LB2118
 LB2118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK468417(NAD 83)
 LB2118
 LB2118                          SUPERSEDED SURVEY CONTROL
 LB2118
 LB2118.No superseded survey control is available for this station.
 LB2118
 LB2118_MARKER: I = METAL ROD
 LB2118_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2118_STAMPING: F 300 1986
 LB2118_MARK LOGO: NGS
 LB2118_PROJECTION: FLUSH
 LB2118_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2118_ROD/PIPE-DEPTH: 9.7 meters
 LB2118
 LB2118  HISTORY     - Date     Condition        Report By
 LB2118  HISTORY     - 1986     MONUMENTED       NGS
 LB2118
 LB2118                          STATION DESCRIPTION
 LB2118
 LB2118'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2118'IN DANVILLE.
 LB2118'IN DANVILLE, AT THE INTERSECTION OF U.S. HIGHWAY 136 (MAIN STREET) AND
 LB2118'LAUHOFF STREET, 13.0 M (42.7 FT) WEST OF THE EXTENDED CENTER OF THE
 LB2118'STREET, 10.6 M (34.8 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 4.3 M
 LB2118'(14.1 FT) EAST OF THE NORTHEAST CORNER OF A BRICK BUILDING, AND 0.8 M
 LB2118'(2.6 FT) NORTHEAST OF THE NORTH END OF A CHAIN LINK FENCE.
 LB2118'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2118'THE MARK IS 1.1 METERS  NNE FROM  A WITNESS POST
 LB2118'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1645 ***********************************************************************
 LC1645  DESIGNATION -  F 301
 LC1645  PID         -  LC1645
 LC1645  STATE/COUNTY-  IL/CHAMPAIGN
 LC1645  COUNTRY     -  US
 LC1645  USGS QUAD   -  SAINT JOSEPH (2018)
 LC1645
 LC1645                         *CURRENT SURVEY CONTROL
 LC1645  ______________________________________________________________________
 LC1645* NAD 83(1986) POSITION- 40 01 34.     (N) 088 05 38.     (W)   SCALED
 LC1645* NAVD 88 ORTHO HEIGHT -   202.805 (meters)      665.37  (feet) ADJUSTED
 LC1645  ______________________________________________________________________
 LC1645  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 LC1645  DYNAMIC HEIGHT  -        202.701 (meters)      665.03  (feet) COMP
 LC1645  MODELED GRAVITY -    980,110.5   (mgal)                       NAVD 88
 LC1645
 LC1645  VERT ORDER      -  FIRST     CLASS II
 LC1645
 LC1645.The horizontal coordinates were scaled from a map and have
 LC1645.an estimated accuracy of +/- 6 seconds.
 LC1645
 LC1645.The orthometric height was determined by differential leveling and
 LC1645.adjusted by the NATIONAL GEODETIC SURVEY
 LC1645.in June 1991.
 LC1645
 LC1645.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1645.GEOID18 height accuracy estimate available here.
 LC1645
 LC1645.Click photographs - Photos may exist for this station.
 LC1645
 LC1645.The dynamic height is computed by dividing the NAVD 88
 LC1645.geopotential number by the normal gravity value computed on the
 LC1645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1645.degrees latitude (g = 980.6199 gals.).
 LC1645
 LC1645.The modeled gravity was interpolated from observed gravity values.
 LC1645
 LC1645;                    North         East    Units  Estimated Accuracy
 LC1645;SPC IL E     -   372,930.      320,440.      MT  (+/- 180 meters Scaled)
 LC1645
 LC1645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK066312(NAD 83)
 LC1645
 LC1645                          SUPERSEDED SURVEY CONTROL
 LC1645
 LC1645.No superseded survey control is available for this station.
 LC1645
 LC1645_MARKER: I = METAL ROD
 LC1645_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1645_STAMPING: F 301 1986
 LC1645_MARK LOGO: NGS
 LC1645_PROJECTION: RECESSED 2 CENTIMETERS
 LC1645_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1645_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1645+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2005
 LC1645_ROD/PIPE-DEPTH: 11.0 meters
 LC1645
 LC1645  HISTORY     - Date     Condition        Report By
 LC1645  HISTORY     - 1986     MONUMENTED       NGS
 LC1645  HISTORY     - 19980406 GOOD             BCA
 LC1645  HISTORY     - 20051205 GOOD             ILDT
 LC1645
 LC1645                          STATION DESCRIPTION
 LC1645
 LC1645'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1645'12.1 KM (7.5 MI) WEST FROM HOMER.
 LC1645'12.1 KM (7.5 MI) WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH
 LC1645'JUNCTION WITH STATE HIGHWAY 49 IN HOMER, 30.9 M (101.4 FT)
 LC1645'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE HARRISON RESIDENCE,
 LC1645'24.5 M (80.4 FT) NORTHEAST OF A UTILITY POLE, 17.3 M (56.8 FT) EAST OF
 LC1645'A CONCRETE RIGHT-OF-WAY POST, 8.4 M (27.6 FT) NORTH OF THE CENTERLINE
 LC1645'OF THE ROAD, AND 8.3 M (27.2 FT) WEST OF THE CENTER OF A DRIVEWAY.
 LC1645'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1645'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 LC1645'THE MARK IS 0.4 M ABOVE THE ROAD.
 LC1645
 LC1645                          STATION RECOVERY (1998)
 LC1645
 LC1645'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC1645'STATION IS 6.6 FT NORTHWEST OF A MAILBOX POST.  19.9 FT SOUTH OF A
 LC1645'WELL HEAD.  49.7 FT SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A SHED.
 LC1645'
 LC1645
 LC1645                          STATION RECOVERY (2005)
 LC1645
 LC1645'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1645'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0016 ***********************************************************************
 LD0016  DESIGNATION -  F 31
 LD0016  PID         -  LD0016
 LD0016  STATE/COUNTY-  IL/KNOX
 LD0016  COUNTRY     -  US
 LD0016  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0016
 LD0016                         *CURRENT SURVEY CONTROL
 LD0016  ______________________________________________________________________
 LD0016* NAD 83(1986) POSITION- 40 55 18.     (N) 090 00 59.     (W)   SCALED
 LD0016* NAVD 88 ORTHO HEIGHT -   216.540 (meters)      710.43  (feet) ADJUSTED
 LD0016  ______________________________________________________________________
 LD0016  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 LD0016  DYNAMIC HEIGHT  -        216.443 (meters)      710.11  (feet) COMP
 LD0016  MODELED GRAVITY -    980,175.0   (mgal)                       NAVD 88
 LD0016
 LD0016  VERT ORDER      -  SECOND    CLASS 0
 LD0016
 LD0016.The horizontal coordinates were scaled from a map and have
 LD0016.an estimated accuracy of +/- 6 seconds.
 LD0016
 LD0016.The orthometric height was determined by differential leveling and
 LD0016.adjusted by the NATIONAL GEODETIC SURVEY
 LD0016.in June 1991.
 LD0016
 LD0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0016.GEOID18 height accuracy estimate available here.
 LD0016
 LD0016.Click photographs - Photos may exist for this station.
 LD0016
 LD0016.The dynamic height is computed by dividing the NAVD 88
 LD0016.geopotential number by the normal gravity value computed on the
 LD0016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0016.degrees latitude (g = 980.6199 gals.).
 LD0016
 LD0016.The modeled gravity was interpolated from observed gravity values.
 LD0016
 LD0016;                    North         East    Units  Estimated Accuracy
 LD0016;SPC IL W     -   472,340.      712,660.      MT  (+/- 180 meters Scaled)
 LD0016
 LD0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF512343(NAD 83)
 LD0016
 LD0016                          SUPERSEDED SURVEY CONTROL
 LD0016
 LD0016  NGVD 29 (??/??/92)  216.607  (m)          710.65   (f) ADJ UNCH    2 0
 LD0016
 LD0016.Superseded values are not recommended for survey control.
 LD0016
 LD0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0016.See file dsdata.pdf to determine how the superseded data were derived.
 LD0016
 LD0016_MARKER: DB = BENCH MARK DISK
 LD0016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0016_STAMPING: F 31 1934
 LD0016_MARK LOGO: CGS
 LD0016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0016+STABILITY: SURFACE MOTION
 LD0016
 LD0016  HISTORY     - Date     Condition        Report By
 LD0016  HISTORY     - 1934     MONUMENTED       CGS
 LD0016  HISTORY     - 1942     GOOD             CGS
 LD0016  HISTORY     - 1977     MARK NOT FOUND   USGS
 LD0016  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0016
 LD0016                          STATION DESCRIPTION
 LD0016
 LD0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0016'AT WILLIAMSFIELD.
 LD0016'AT WILLIAMSFIELD, KNOX COUNTY, ON THE ATCHISON, TOPEKA AND SANTA
 LD0016'FE RAILWAY, 3 POLES EAST OF THE STATION, AT THE SOUTHWEST CORNER
 LD0016'OF THE STANDARD OIL BULK PLANT, 50 FEET NORTH OF THE CENTERLINE
 LD0016'OF THE NORTH TRACK, AND 3 FEET SOUTHEAST OF A FENCE CORNER.  A
 LD0016'STANDARD DISK, STAMPED F 31 1934 AND SET IN THE TOP OF A CONCRETE
 LD0016'POST.
 LD0016
 LD0016                          STATION RECOVERY (1977)
 LD0016
 LD0016'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LD0016'MARK NOT FOUND.
 LD0016
 LD0016                          STATION RECOVERY (1997)
 LD0016
 LD0016'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0016'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0498 ***********************************************************************
 LD0498  DESIGNATION -  F 33
 LD0498  PID         -  LD0498
 LD0498  STATE/COUNTY-  IL/HENDERSON
 LD0498  COUNTRY     -  US
 LD0498  USGS QUAD   -  LOMAX (2018)
 LD0498
 LD0498                         *CURRENT SURVEY CONTROL
 LD0498  ______________________________________________________________________
 LD0498* NAD 83(1986) POSITION- 40 39 49.     (N) 091 06 32.     (W)   SCALED
 LD0498* NAVD 88 ORTHO HEIGHT -   161.135 (meters)      528.66  (feet) ADJUSTED
 LD0498  ______________________________________________________________________
 LD0498  GEOID HEIGHT    -        -33.343 (meters)                     GEOID18
 LD0498  DYNAMIC HEIGHT  -        161.058 (meters)      528.40  (feet) COMP
 LD0498  MODELED GRAVITY -    980,144.2   (mgal)                       NAVD 88
 LD0498
 LD0498  VERT ORDER      -  SECOND    CLASS 0
 LD0498
 LD0498.The horizontal coordinates were scaled from a map and have
 LD0498.an estimated accuracy of +/- 6 seconds.
 LD0498
 LD0498.The orthometric height was determined by differential leveling and
 LD0498.adjusted by the NATIONAL GEODETIC SURVEY
 LD0498.in June 1991.
 LD0498
 LD0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0498.GEOID18 height accuracy estimate available here.
 LD0498
 LD0498.Click photographs - Photos may exist for this station.
 LD0498
 LD0498.The dynamic height is computed by dividing the NAVD 88
 LD0498.geopotential number by the normal gravity value computed on the
 LD0498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0498.degrees latitude (g = 980.6199 gals.).
 LD0498
 LD0498.The modeled gravity was interpolated from observed gravity values.
 LD0498
 LD0498;                    North         East    Units  Estimated Accuracy
 LD0498;SPC IL W     -   444,100.      620,330.      MT  (+/- 180 meters Scaled)
 LD0498
 LD0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF598031(NAD 83)
 LD0498
 LD0498                          SUPERSEDED SURVEY CONTROL
 LD0498
 LD0498  NGVD 29 (??/??/92)  161.185  (m)          528.82   (f) ADJ UNCH    2 0
 LD0498
 LD0498.Superseded values are not recommended for survey control.
 LD0498
 LD0498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0498.See file dsdata.pdf to determine how the superseded data were derived.
 LD0498
 LD0498_MARKER: DB = BENCH MARK DISK
 LD0498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0498_STAMPING: F 33 1934
 LD0498_MARK LOGO: CGS
 LD0498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0498+STABILITY: SURFACE MOTION
 LD0498
 LD0498  HISTORY     - Date     Condition        Report By
 LD0498  HISTORY     - 1934     MONUMENTED       CGS
 LD0498  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0498  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0498
 LD0498                          STATION DESCRIPTION
 LD0498
 LD0498'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0498'3.8 MI NE FROM DALLAS CITY.
 LD0498'IN HENDERSON COUNTY, 3.8 MILES NORTHEAST ALONG THE ATCHISON,
 LD0498'TOPEKA AND SANTA FE RAILWAY FROM THE STATION AT DALLAS CITY,
 LD0498'HANCOCK COUNTY, ONE POLE NORTHEAST OF MILEPOST 221, 66 FEET
 LD0498'NORTHEAST OF THE CENTER OF A PUBLIC ROAD CROSSING, 48 FEET
 LD0498'NORTHWEST OF THE CENTERLINE OF THE NORTHWEST TRACK, AT A RIGHT-OF-WAY
 LD0498'FENCE CORNER, 2 FEET SOUTHEAST OF THE RIGHT-OF-WAY FENCE, AND 2.5
 LD0498'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED F 33 1934
 LD0498'AND SET IN THE TOP OF A CONCRETE POST.
 LD0498
 LD0498                          STATION RECOVERY (2001)
 LD0498
 LD0498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0498'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0498
 LD0498                          STATION RECOVERY (2012)
 LD0498
 LD0498'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0498'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0433 ***********************************************************************
 LD0433  DESIGNATION -  F 34
 LD0433  PID         -  LD0433
 LD0433  STATE/COUNTY-  IL/MCDONOUGH
 LD0433  COUNTRY     -  US
 LD0433  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0433
 LD0433                         *CURRENT SURVEY CONTROL
 LD0433  ______________________________________________________________________
 LD0433* NAD 83(1986) POSITION- 40 32 51.     (N) 090 30 42.     (W)   SCALED
 LD0433* NAVD 88 ORTHO HEIGHT -   195.601 (meters)      641.73  (feet) ADJUSTED
 LD0433  ______________________________________________________________________
 LD0433  GEOID HEIGHT    -        -33.223 (meters)                     GEOID18
 LD0433  DYNAMIC HEIGHT  -        195.506 (meters)      641.42  (feet) COMP
 LD0433  MODELED GRAVITY -    980,135.3   (mgal)                       NAVD 88
 LD0433
 LD0433  VERT ORDER      -  SECOND    CLASS 0
 LD0433
 LD0433.The horizontal coordinates were scaled from a map and have
 LD0433.an estimated accuracy of +/- 6 seconds.
 LD0433
 LD0433.The orthometric height was determined by differential leveling and
 LD0433.adjusted by the NATIONAL GEODETIC SURVEY
 LD0433.in June 1991.
 LD0433
 LD0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0433.GEOID18 height accuracy estimate available here.
 LD0433
 LD0433.Click photographs - Photos may exist for this station.
 LD0433
 LD0433.The dynamic height is computed by dividing the NAVD 88
 LD0433.geopotential number by the normal gravity value computed on the
 LD0433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0433.degrees latitude (g = 980.6199 gals.).
 LD0433
 LD0433.The modeled gravity was interpolated from observed gravity values.
 LD0433
 LD0433;                    North         East    Units  Estimated Accuracy
 LD0433;SPC IL W     -   430,840.      670,780.      MT  (+/- 180 meters Scaled)
 LD0433
 LD0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE107915(NAD 83)
 LD0433
 LD0433                          SUPERSEDED SURVEY CONTROL
 LD0433
 LD0433  NGVD 29 (??/??/92)  195.671  (m)          641.96   (f) ADJ UNCH    2 0
 LD0433
 LD0433.Superseded values are not recommended for survey control.
 LD0433
 LD0433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0433.See file dsdata.pdf to determine how the superseded data were derived.
 LD0433
 LD0433_MARKER: DB = BENCH MARK DISK
 LD0433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0433_STAMPING: F 34 1934
 LD0433_MARK LOGO: CGS
 LD0433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0433+STABILITY: SURFACE MOTION
 LD0433
 LD0433  HISTORY     - Date     Condition        Report By
 LD0433  HISTORY     - 1934     MONUMENTED       CGS
 LD0433  HISTORY     - 1935     GOOD             CGS
 LD0433  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0433
 LD0433                          STATION DESCRIPTION
 LD0433
 LD0433'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0433'AT BUSHNELL.
 LD0433'AT BUSHNELL, MCDONOUGH  COUNTY, ON THE TOLEDO, PEORIA AND
 LD0433'WESTERN RAILROAD, 0.5 MILE SOUTHEAST OF THE STATION, AT POLE
 LD0433'170+15, 27 FEET NORTHEAST OF A POINT 105 FEET SOUTHEAST OF THE
 LD0433'CENTER OF A CROSSING OF STATE HIGHWAY 9, AND 2 FEET LOWER THAN
 LD0433'THE TRACK.  A STANDARD DISK, STAMPED F 34 1934 AND SET IN THE
 LD0433'TOP OF A CONCRETE POST.
 LD0433
 LD0433                          STATION RECOVERY (1974)
 LD0433
 LD0433'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0433'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0994 ***********************************************************************
 KB0994  DESIGNATION -  F 36
 KB0994  PID         -  KB0994
 KB0994  STATE/COUNTY-  IL/SANGAMON
 KB0994  COUNTRY     -  US
 KB0994  USGS QUAD   -  ATHENS (2018)
 KB0994
 KB0994                         *CURRENT SURVEY CONTROL
 KB0994  ______________________________________________________________________
 KB0994* NAD 83(1986) POSITION- 39 55 17.     (N) 089 39 16.     (W)   SCALED
 KB0994* NAVD 88 ORTHO HEIGHT -   179.536 (meters)      589.03  (feet) ADJUSTED
 KB0994  ______________________________________________________________________
 KB0994  GEOID HEIGHT    -        -32.636 (meters)                     GEOID18
 KB0994  DYNAMIC HEIGHT  -        179.440 (meters)      588.71  (feet) COMP
 KB0994  MODELED GRAVITY -    980,087.1   (mgal)                       NAVD 88
 KB0994
 KB0994  VERT ORDER      -  SECOND    CLASS 0
 KB0994
 KB0994.The horizontal coordinates were scaled from a map and have
 KB0994.an estimated accuracy of +/- 6 seconds.
 KB0994
 KB0994.The orthometric height was determined by differential leveling and
 KB0994.adjusted by the NATIONAL GEODETIC SURVEY
 KB0994.in June 1991.
 KB0994
 KB0994.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0994.GEOID18 height accuracy estimate available here.
 KB0994
 KB0994.Click photographs - Photos may exist for this station.
 KB0994
 KB0994.The dynamic height is computed by dividing the NAVD 88
 KB0994.geopotential number by the normal gravity value computed on the
 KB0994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0994.degrees latitude (g = 980.6199 gals.).
 KB0994
 KB0994.The modeled gravity was interpolated from observed gravity values.
 KB0994
 KB0994;                    North         East    Units  Estimated Accuracy
 KB0994;SPC IL W     -   361,390.      743,790.      MT  (+/- 180 meters Scaled)
 KB0994
 KB0994_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK731224(NAD 83)
 KB0994
 KB0994                          SUPERSEDED SURVEY CONTROL
 KB0994
 KB0994  NGVD 29 (??/??/92)  179.635  (m)          589.35   (f) ADJ UNCH    2 0
 KB0994
 KB0994.Superseded values are not recommended for survey control.
 KB0994
 KB0994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0994.See file dsdata.pdf to determine how the superseded data were derived.
 KB0994
 KB0994_MARKER: DB = BENCH MARK DISK
 KB0994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0994_STAMPING: F 36 1934
 KB0994_MARK LOGO: CGS
 KB0994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0994+STABILITY: SURFACE MOTION
 KB0994
 KB0994  HISTORY     - Date     Condition        Report By
 KB0994  HISTORY     - 1934     MONUMENTED       CGS
 KB0994
 KB0994                          STATION DESCRIPTION
 KB0994
 KB0994'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0994'1.6 MI SE FROM CANTRALL.
 KB0994'1.6 MILES SOUTHEAST ALONG THE CHICAGO AND ILLINOIS MIDLAND
 KB0994'RAILWAY FROM THE STATION AT CANTRALL, SANGAMON COUNTY, 12 POLES
 KB0994'SOUTHEAST OF MILEPOST 78, 87 FEET SOUTHEAST OF THE CENTER OF
 KB0994'PUBLIC-ROAD CROSSING 784, 24 FEET SOUTHWEST OF THE CENTERLINE
 KB0994'OF THE TRACK, 21 FEET EAST OF THE CENTERLINE OF THE ROAD, 2 FEET
 KB0994'NORTHEAST AND 5 FEET SOUTHEAST OF A RIGHT-OF-WAY FENCE CORNER,
 KB0994'5 FEET SOUTH OF A POLE, AND ABOUT ONE HALF FOOT LOWER THAN
 KB0994'THE TRACK.  A STANDARD DISK, STAMPED F 36 1934 AND SET IN THE
 KB0994'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1204 ***********************************************************************
 LC1204  DESIGNATION -  F 37
 LC1204  PID         -  LC1204
 LC1204  STATE/COUNTY-  IL/MASON
 LC1204  COUNTRY     -  US
 LC1204  USGS QUAD   -  DELAVAN SOUTH (2018)
 LC1204
 LC1204                         *CURRENT SURVEY CONTROL
 LC1204  ______________________________________________________________________
 LC1204* NAD 83(2011) POSITION- 40 18 39.67666(N) 089 36 13.66006(W)   ADJUSTED
 LC1204* NAD 83(2011) ELLIP HT-   138.878 (meters)        (06/27/12)   ADJUSTED
 LC1204* NAD 83(2011) EPOCH   -  2010.00
 LC1204* NAVD 88 ORTHO HEIGHT -   171.629 (meters)      563.09  (feet) ADJUSTED
 LC1204  ______________________________________________________________________
 LC1204  GEOID HEIGHT    -        -32.746 (meters)                     GEOID18
 LC1204  NAD 83(2011) X  -     33,679.981 (meters)                     COMP
 LC1204  NAD 83(2011) Y  - -4,870,426.642 (meters)                     COMP
 LC1204  NAD 83(2011) Z  -  4,104,470.431 (meters)                     COMP
 LC1204  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 LC1204  DYNAMIC HEIGHT  -        171.545 (meters)      562.81  (feet) COMP
 LC1204  MODELED GRAVITY -    980,127.2   (mgal)                       NAVD 88
 LC1204
 LC1204  VERT ORDER      -  SECOND    CLASS I
 LC1204
 LC1204  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1204  Standards:
 LC1204         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1204            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1204  -------------------------------------------------------------------
 LC1204  NETWORK    0.42   0.69           0.19   0.15   0.35     -0.10372750
 LC1204  -------------------------------------------------------------------
 LC1204  Click here for local accuracies and other accuracy information.
 LC1204
 LC1204.The horizontal coordinates were established by GPS observations
 LC1204.and adjusted by the National Geodetic Survey in June 2012.
 LC1204
 LC1204.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1204.been affixed to the stable North American tectonic plate. See 
 LC1204.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1204
 LC1204.The horizontal coordinates are valid at the epoch date displayed above
 LC1204.which is a decimal equivalence of Year/Month/Day.
 LC1204
 LC1204.The orthometric height was determined by differential leveling and
 LC1204.adjusted by the IL DEPT OF TRANSP
 LC1204.in July 2015.
 LC1204
 LC1204.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1204.GEOID18 height accuracy estimate available here.
 LC1204
 LC1204.Click photographs - Photos may exist for this station.
 LC1204
 LC1204.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1204
 LC1204.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1204
 LC1204.The ellipsoidal height was determined by GPS observations
 LC1204.and is referenced to NAD 83.
 LC1204
 LC1204.The dynamic height is computed by dividing the NAVD 88
 LC1204.geopotential number by the normal gravity value computed on the
 LC1204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1204.degrees latitude (g = 980.6199 gals.).
 LC1204
 LC1204.The modeled gravity was interpolated from observed gravity values.
 LC1204
 LC1204. The following values were computed from the NAD 83(2011) position.
 LC1204
 LC1204;                    North         East     Units Scale Factor Converg.
 LC1204;SPC IL W     -   404,672.871   747,844.357   MT  0.99996934   +0 21 50.9
 LC1204;SPC IL W     - 1,327,664.24  2,453,552.69   sFT  0.99996934   +0 21 50.9
 LC1204;UTM  16      - 4,465,532.200   278,739.994   MT  1.00020268   -1 41 06.6
 LC1204
 LC1204!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1204!SPC IL W     -   0.99997821  x   0.99996934  =   0.99994755
 LC1204!UTM  16      -   0.99997821  x   1.00020268  =   1.00018089
 LC1204
 LC1204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7873965532(NAD 83)
 LC1204
 LC1204                          SUPERSEDED SURVEY CONTROL
 LC1204
 LC1204  NAD 83(2007)-  40 18 39.67729(N)    089 36 13.66070(W) AD(2002.00) 0
 LC1204  ELLIP H (02/10/07)  138.853  (m)                       GP(2002.00)    
 LC1204  ELLIP H (02/03/05)  138.844  (m)                       GP(       ) 4 2
 LC1204  NAD 83(1997)-  40 18 39.67700(N)    089 36 13.66065(W) AD(       ) 1
 LC1204  ELLIP H (12/06/04)  138.863  (m)                       GP(       ) 4 1
 LC1204  NAVD 88             171.59   (m)          563.0    (f) LEVELING    3  
 LC1204  NAVD 88 (06/15/91)  171.587  (m)          562.95   (f) SUPERSEDED  2 0
 LC1204  NGVD 29 (??/??/92)  171.683  (m)          563.26   (f) ADJ UNCH    2 0
 LC1204
 LC1204.Superseded values are not recommended for survey control.
 LC1204
 LC1204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1204.See file dsdata.pdf to determine how the superseded data were derived.
 LC1204
 LC1204_MARKER: DB = BENCH MARK DISK
 LC1204_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1204_SP_SET: CULVERT HEADWALL
 LC1204_STAMPING: F 37 1934
 LC1204_MARK LOGO: CGS
 LC1204_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1204+STABILITY: SURFACE MOTION
 LC1204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1204+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2020
 LC1204
 LC1204  HISTORY     - Date     Condition        Report By
 LC1204  HISTORY     - 1934     MONUMENTED       CGS
 LC1204  HISTORY     - 1954     GOOD             CGS
 LC1204  HISTORY     - 20040517 GOOD             ILDT
 LC1204  HISTORY     - 20061113 GOOD             FARNGP
 LC1204  HISTORY     - 20100501 GOOD             ILDT
 LC1204  HISTORY     - 20141001 GOOD             DJHENK
 LC1204  HISTORY     - 20180504 GOOD             INDIV
 LC1204  HISTORY     - 20200817 GOOD             ILDT
 LC1204
 LC1204                          STATION DESCRIPTION
 LC1204
 LC1204'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1204'AT SAN JOSE.
 LC1204'AT SAN JOSE, ALONG THE GULF, MOBILE AND OHIO RAILROAD, ABOUT
 LC1204'0.25 MILE NORTHWEST OF THE GRAIN ELEVATOR, ABOUT 4 TELEPHONE
 LC1204'POLES NORTHWEST OF A GRAVEL ROAD CROSSING, IN THE TOP AND IN
 LC1204'ANGLE OF AN L SHAPED CONCRETE HEAD WALL OF A TWIN 24-INCH IRON
 LC1204'PIPE CULVERT UNDER SIDE TRACK, 32 FEET SOUTHWEST AND ACROSS SIDE
 LC1204'TRACK FROM SOUTHWEST RAIL OF MAIN TRACK, 225 FEET SOUTHEAST OF
 LC1204'MILE POST 182, 245 FEET SOUTHEAST OF A SWITCH STAND, 7.8 FEET
 LC1204'SOUTHWEST OF SOUTHWEST RAIL OF SIDE TRACK AND ABOUT LEVEL WITH
 LC1204'TRACKS.
 LC1204
 LC1204                          STATION RECOVERY (2004)
 LC1204
 LC1204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 LC1204'RECOVERED IN GOOD CONDITION.
 LC1204
 LC1204                          STATION RECOVERY (2006)
 LC1204
 LC1204'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC1204'RECOVERED IN GOOD CONDITION.
 LC1204
 LC1204                          STATION RECOVERY (2010)
 LC1204
 LC1204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC1204'RECOVERED AS DESCRIBED
 LC1204
 LC1204                          STATION RECOVERY (2014)
 LC1204
 LC1204'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1204'RECOVERED AS DESCRIBED.
 LC1204
 LC1204                          STATION RECOVERY (2018)
 LC1204
 LC1204'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 LC1204'RECOVERED IN GOOD CONDITION.
 LC1204
 LC1204                          STATION RECOVERY (2020)
 LC1204
 LC1204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1204'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1150 ***********************************************************************
 LC1150  DESIGNATION -  F 38
 LC1150  PID         -  LC1150
 LC1150  STATE/COUNTY-  IL/LOGAN
 LC1150  COUNTRY     -  US
 LC1150  USGS QUAD   -  LINCOLN WEST (2018)
 LC1150
 LC1150                         *CURRENT SURVEY CONTROL
 LC1150  ______________________________________________________________________
 LC1150* NAD 83(1986) POSITION- 40 10 10.     (N) 089 29 00.     (W)   SCALED
 LC1150* NAVD 88 ORTHO HEIGHT -   173.923 (meters)      570.61  (feet) ADJUSTED
 LC1150  ______________________________________________________________________
 LC1150  GEOID HEIGHT    -        -32.646 (meters)                     GEOID18
 LC1150  DYNAMIC HEIGHT  -        173.834 (meters)      570.32  (feet) COMP
 LC1150  MODELED GRAVITY -    980,111.3   (mgal)                       NAVD 88
 LC1150
 LC1150  VERT ORDER      -  SECOND    CLASS 0
 LC1150
 LC1150.The horizontal coordinates were scaled from a map and have
 LC1150.an estimated accuracy of +/- 6 seconds.
 LC1150
 LC1150.The orthometric height was determined by differential leveling and
 LC1150.adjusted by the NATIONAL GEODETIC SURVEY
 LC1150.in June 1991.
 LC1150
 LC1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1150.GEOID18 height accuracy estimate available here.
 LC1150
 LC1150.Click photographs - Photos may exist for this station.
 LC1150
 LC1150.The dynamic height is computed by dividing the NAVD 88
 LC1150.geopotential number by the normal gravity value computed on the
 LC1150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1150.degrees latitude (g = 980.6199 gals.).
 LC1150
 LC1150.The modeled gravity was interpolated from observed gravity values.
 LC1150
 LC1150;                    North         East    Units  Estimated Accuracy
 LC1150;SPC IL W     -   389,030.      758,210.      MT  (+/- 180 meters Scaled)
 LC1150
 LC1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK885495(NAD 83)
 LC1150
 LC1150                          SUPERSEDED SURVEY CONTROL
 LC1150
 LC1150  NGVD 29 (??/??/92)  174.013  (m)          570.91   (f) ADJ UNCH    2 0
 LC1150
 LC1150.Superseded values are not recommended for survey control.
 LC1150
 LC1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1150.See file dsdata.pdf to determine how the superseded data were derived.
 LC1150
 LC1150_MARKER: DB = BENCH MARK DISK
 LC1150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1150_STAMPING: F 38 1934
 LC1150_MARK LOGO: CGS
 LC1150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1150+STABILITY: SURFACE MOTION
 LC1150
 LC1150  HISTORY     - Date     Condition        Report By
 LC1150  HISTORY     - 1934     MONUMENTED       CGS
 LC1150  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC1150
 LC1150                          STATION DESCRIPTION
 LC1150
 LC1150'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1150'AT BURTONVIEW.
 LC1150'AT BURTONVIEW, LOGAN COUNTY, 100 FEET EAST OF THE ILLINOIS CENTRAL
 LC1150'RAILROAD STATION, 18 FEET NORTH OF THE CENTERLINE OF THE TRACK,
 LC1150'4 FEET WEST OF A POLE, AND ABOUT LEVEL WITH THE TRACK.  A STANDARD
 LC1150'DISK, STAMPED F 38 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC1150
 LC1150                          STATION RECOVERY (1975)
 LC1150
 LC1150'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0214 ***********************************************************************
 LC0214  DESIGNATION -  F 40
 LC0214  PID         -  LC0214
 LC0214  STATE/COUNTY-  IL/FORD
 LC0214  COUNTRY     -  US
 LC0214  USGS QUAD   -  PAXTON (2018)
 LC0214
 LC0214                         *CURRENT SURVEY CONTROL
 LC0214  ______________________________________________________________________
 LC0214* NAD 83(1986) POSITION- 40 27 43.     (N) 088 03 24.     (W)   SCALED
 LC0214* NAVD 88 ORTHO HEIGHT -   238.882 (meters)      783.73  (feet) ADJUSTED
 LC0214  ______________________________________________________________________
 LC0214  GEOID HEIGHT    -        -32.338 (meters)                     GEOID18
 LC0214  DYNAMIC HEIGHT  -        238.768 (meters)      783.36  (feet) COMP
 LC0214  MODELED GRAVITY -    980,144.3   (mgal)                       NAVD 88
 LC0214
 LC0214  VERT ORDER      -  SECOND    CLASS 0
 LC0214
 LC0214.The horizontal coordinates were scaled from a map and have
 LC0214.an estimated accuracy of +/- 6 seconds.
 LC0214
 LC0214.The orthometric height was determined by differential leveling and
 LC0214.adjusted by the NATIONAL GEODETIC SURVEY
 LC0214.in June 1991.
 LC0214
 LC0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0214.GEOID18 height accuracy estimate available here.
 LC0214
 LC0214.Click photographs - Photos may exist for this station.
 LC0214
 LC0214.The dynamic height is computed by dividing the NAVD 88
 LC0214.geopotential number by the normal gravity value computed on the
 LC0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0214.degrees latitude (g = 980.6199 gals.).
 LC0214
 LC0214.The modeled gravity was interpolated from observed gravity values.
 LC0214
 LC0214;                    North         East    Units  Estimated Accuracy
 LC0214;SPC IL E     -   421,330.      323,470.      MT  (+/- 180 meters Scaled)
 LC0214
 LC0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK104795(NAD 83)
 LC0214
 LC0214                          SUPERSEDED SURVEY CONTROL
 LC0214
 LC0214  NGVD 29 (??/??/92)  238.939  (m)          783.92   (f) ADJ UNCH    2 0
 LC0214
 LC0214.Superseded values are not recommended for survey control.
 LC0214
 LC0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0214.See file dsdata.pdf to determine how the superseded data were derived.
 LC0214
 LC0214_MARKER: DB = BENCH MARK DISK
 LC0214_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0214_SP_SET: CULVERT HEADWALL
 LC0214_STAMPING: F 40 1935
 LC0214_MARK LOGO: CGS
 LC0214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0214+STABILITY: SURFACE MOTION
 LC0214
 LC0214  HISTORY     - Date     Condition        Report By
 LC0214  HISTORY     - 1935     MONUMENTED       CGS
 LC0214  HISTORY     - 1957     MARK NOT FOUND   USGS
 LC0214  HISTORY     - 1980     MARK NOT FOUND   USGS
 LC0214
 LC0214                          STATION DESCRIPTION
 LC0214
 LC0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0214'2.1 MI E FROM PAXTON.
 LC0214'2.1 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0214'FROM THE STATION AT PAXTON, FORD COUNTY, 2 POLES WEST OF MILEPOST
 LC0214'323, AT A TWIN 6-FOOT ARCH CULVET, IN THE TOP OF THE EAST END
 LC0214'OF THE SOUTH CONCRETE HEADWALL, 8 FEET SOUTH OF THE CENTERLINE OF
 LC0214'THE TRACK, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD
 LC0214'DISK, STAMPED F 40 1935.  NOTE-- THE CONCRETE HEADWALL HAS BEEN
 LC0214'COVERED WITH TWO 12 X 12 WOODEN PLANKS.  THE BENCH MARK IS PROBABLY
 LC0214'THERE.
 LC0214
 LC0214                          STATION RECOVERY (1957)
 LC0214
 LC0214'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1957
 LC0214'MARK NOT FOUND.
 LC0214
 LC0214                          STATION RECOVERY (1980)
 LC0214
 LC0214'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LC0214'NEW BRIDGE CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1940 ***********************************************************************
 LB1940  DESIGNATION -  F 41
 LB1940  PID         -  LB1940
 LB1940  STATE/COUNTY-  IL/IROQUOIS
 LB1940  COUNTRY     -  US
 LB1940  USGS QUAD   -  SHELDON (2018)
 LB1940
 LB1940                         *CURRENT SURVEY CONTROL
 LB1940  ______________________________________________________________________
 LB1940* NAD 83(1986) POSITION- 40 46 12.     (N) 087 31 33.     (W)   SCALED
 LB1940* NAVD 88 ORTHO HEIGHT -   207.274 (meters)      680.03  (feet) ADJUSTED
 LB1940  ______________________________________________________________________
 LB1940  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 LB1940  DYNAMIC HEIGHT  -        207.180 (meters)      679.72  (feet) COMP
 LB1940  MODELED GRAVITY -    980,166.4   (mgal)                       NAVD 88
 LB1940
 LB1940  VERT ORDER      -  SECOND    CLASS 0
 LB1940
 LB1940.The horizontal coordinates were scaled from a map and have
 LB1940.an estimated accuracy of +/- 6 seconds.
 LB1940
 LB1940.The orthometric height was determined by differential leveling and
 LB1940.adjusted by the NATIONAL GEODETIC SURVEY
 LB1940.in June 1991.
 LB1940
 LB1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1940.GEOID18 height accuracy estimate available here.
 LB1940
 LB1940.Click photographs - Photos may exist for this station.
 LB1940
 LB1940.The dynamic height is computed by dividing the NAVD 88
 LB1940.geopotential number by the normal gravity value computed on the
 LB1940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1940.degrees latitude (g = 980.6199 gals.).
 LB1940
 LB1940.The modeled gravity was interpolated from observed gravity values.
 LB1940
 LB1940;                    North         East    Units  Estimated Accuracy
 LB1940;SPC IL E     -   455,810.      368,170.      MT  (+/- 180 meters Scaled)
 LB1940
 LB1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL556133(NAD 83)
 LB1940
 LB1940                          SUPERSEDED SURVEY CONTROL
 LB1940
 LB1940  NGVD 29 (??/??/92)  207.336  (m)          680.23   (f) ADJ UNCH    2 0
 LB1940
 LB1940.Superseded values are not recommended for survey control.
 LB1940
 LB1940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1940.See file dsdata.pdf to determine how the superseded data were derived.
 LB1940
 LB1940_MARKER: DB = BENCH MARK DISK
 LB1940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1940_STAMPING: F 41 1934
 LB1940_MARK LOGO: CGS
 LB1940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1940+STABILITY: SURFACE MOTION
 LB1940
 LB1940  HISTORY     - Date     Condition        Report By
 LB1940  HISTORY     - 1934     MONUMENTED       CGS
 LB1940  HISTORY     - 1934     GOOD             CGS
 LB1940  HISTORY     - 1970     MARK NOT FOUND   NGS
 LB1940  HISTORY     - 1984     MARK NOT FOUND   NGS
 LB1940  HISTORY     - 20071013 MARK NOT FOUND   GEOCAC
 LB1940
 LB1940                          STATION DESCRIPTION
 LB1940
 LB1940'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LB1940'AT IROQUOIS CITY.
 LB1940'IN IROQUOIS CITY, ILLINOIS, 125 FEET WEST OF THE WEST END OF THE
 LB1940'TOLEDO, PEORIA AND WESTERN RAILROAD STATION AT EFFNER, NEWTON
 LB1940'COUNTY, INDIANA, 65 FEET WEST OF THE INDIANA-ILLINOIS STATE LINE,
 LB1940'54 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 5 FEET WEST OF A
 LB1940'TELEPHONE POLE, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 LB1940'STAMPED F 41 1934.
 LB1940
 LB1940                          STATION RECOVERY (1970)
 LB1940
 LB1940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LB1940'MARK NOT FOUND.
 LB1940
 LB1940                          STATION RECOVERY (1984)
 LB1940
 LB1940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 LB1940'MARK NOT FOUND.
 LB1940
 LB1940                          STATION RECOVERY (2007)
 LB1940
 LB1940'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1940'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0038 ***********************************************************************
 LC0038  DESIGNATION -  F 42 RESET
 LC0038  PID         -  LC0038
 LC0038  STATE/COUNTY-  IL/LIVINGSTON
 LC0038  COUNTRY     -  US
 LC0038  USGS QUAD   -  CHATSWORTH NORTH (2018)
 LC0038
 LC0038                         *CURRENT SURVEY CONTROL
 LC0038  ______________________________________________________________________
 LC0038* NAD 83(1986) POSITION- 40 45 02.     (N) 088 20 17.     (W)   SCALED
 LC0038* NAVD 88 ORTHO HEIGHT -   229.59  (meters)      753.2   (feet) RESET
 LC0038  ______________________________________________________________________
 LC0038  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC0038  VERT ORDER      -  THIRD
 LC0038
 LC0038.The horizontal coordinates were scaled from a map and have
 LC0038.an estimated accuracy of +/- 6 seconds.
 LC0038
 LC0038.The orthometric height was computed from unverified reset data.
 LC0038
 LC0038.No vertical observational check was made to the station.
 LC0038
 LC0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0038.GEOID18 height accuracy estimate available here.
 LC0038
 LC0038.Click photographs - Photos may exist for this station.
 LC0038
 LC0038;                    North         East    Units  Estimated Accuracy
 LC0038;SPC IL E     -   453,340.      299,600.      MT  (+/- 180 meters Scaled)
 LC0038
 LC0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL870119(NAD 83)
 LC0038
 LC0038                          SUPERSEDED SURVEY CONTROL
 LC0038
 LC0038  NGVD 29 (??/??/??)  229.65   (m)          753.4    (f) RESET       3  
 LC0038
 LC0038.Superseded values are not recommended for survey control.
 LC0038
 LC0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0038.See file dsdata.pdf to determine how the superseded data were derived.
 LC0038
 LC0038_MARKER: DB = BENCH MARK DISK
 LC0038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0038_STAMPING: F 42 RESET 1951
 LC0038_MARK LOGO: CGS
 LC0038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0038+STABILITY: SURFACE MOTION
 LC0038
 LC0038  HISTORY     - Date     Condition        Report By
 LC0038  HISTORY     - 1951     MONUMENTED       ILHD
 LC0038  HISTORY     - 1980     MARK NOT FOUND   USGS
 LC0038  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0038
 LC0038                          STATION DESCRIPTION
 LC0038
 LC0038'DESCRIBED BY IL HIGHWAY DEPT 1951
 LC0038'2.3 MI W FROM CHATSWORTH.
 LC0038'2.3 MILES WEST OF CHATSWORTH, LIVINGSTON COUNTY, 891 FEET WEST
 LC0038'OF THE INTERSECTION OF SBI RT. 8 AND N.S. ROAD BETWEEN SEC. 5
 LC0038'AND SEC. 6 T 26N, R 8E, 3 P.M., 69 FEET SOUTH OF THE CENTERLINE
 LC0038'OF CONCRETE HIGHWAY PAVEMENT.
 LC0038
 LC0038                          STATION RECOVERY (1980)
 LC0038
 LC0038'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LC0038'MARK NOT FOUND.
 LC0038
 LC0038                          STATION RECOVERY (1984)
 LC0038
 LC0038'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0038'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0666 ***********************************************************************
 LC0666  DESIGNATION -  F 43
 LC0666  PID         -  LC0666
 LC0666  STATE/COUNTY-  IL/MCLEAN
 LC0666  COUNTRY     -  US
 LC0666  USGS QUAD   -  GRIDLEY (2018)
 LC0666
 LC0666                         *CURRENT SURVEY CONTROL
 LC0666  ______________________________________________________________________
 LC0666* NAD 83(1986) POSITION- 40 44 26.     (N) 088 55 25.     (W)   SCALED
 LC0666* NAVD 88 ORTHO HEIGHT -   224.868 (meters)      737.75  (feet) ADJUSTED
 LC0666  ______________________________________________________________________
 LC0666  GEOID HEIGHT    -        -32.237 (meters)                     GEOID18
 LC0666  DYNAMIC HEIGHT  -        224.766 (meters)      737.42  (feet) COMP
 LC0666  MODELED GRAVITY -    980,165.6   (mgal)                       NAVD 88
 LC0666
 LC0666  VERT ORDER      -  SECOND    CLASS 0
 LC0666
 LC0666.The horizontal coordinates were scaled from a map and have
 LC0666.an estimated accuracy of +/- 6 seconds.
 LC0666
 LC0666.The orthometric height was determined by differential leveling and
 LC0666.adjusted by the NATIONAL GEODETIC SURVEY
 LC0666.in June 1991.
 LC0666
 LC0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0666.GEOID18 height accuracy estimate available here.
 LC0666
 LC0666.Click photographs - Photos may exist for this station.
 LC0666
 LC0666.The dynamic height is computed by dividing the NAVD 88
 LC0666.geopotential number by the normal gravity value computed on the
 LC0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0666.degrees latitude (g = 980.6199 gals.).
 LC0666
 LC0666.The modeled gravity was interpolated from observed gravity values.
 LC0666
 LC0666;                    North         East    Units  Estimated Accuracy
 LC0666;SPC IL E     -   452,400.      250,140.      MT  (+/- 180 meters Scaled)
 LC0666
 LC0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL375117(NAD 83)
 LC0666
 LC0666                          SUPERSEDED SURVEY CONTROL
 LC0666
 LC0666  NGVD 29 (??/??/92)  224.908  (m)          737.89   (f) ADJ UNCH    2 0
 LC0666
 LC0666.Superseded values are not recommended for survey control.
 LC0666
 LC0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0666.See file dsdata.pdf to determine how the superseded data were derived.
 LC0666
 LC0666_MARKER: DB = BENCH MARK DISK
 LC0666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0666_STAMPING: F 43 1934
 LC0666_MARK LOGO: CGS
 LC0666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0666+STABILITY: SURFACE MOTION
 LC0666
 LC0666  HISTORY     - Date     Condition        Report By
 LC0666  HISTORY     - 1934     MONUMENTED       CGS
 LC0666
 LC0666                          STATION DESCRIPTION
 LC0666
 LC0666'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0666'4.9 MI E FROM EL PASO.
 LC0666'IN MCLEAN  COUNTY, 4.9 MILES EAST ALONG THE TOLEDO, PEORIA AND
 LC0666'WESTERN RAILROAD FROM THE STATION AT EL PASO, WOODFORD COUNTY,
 LC0666'12 POLES WEST OF MILEPOST 73, 10 POLES EAST OF A PUBLIC-ROAD
 LC0666'CROSSING, 47 FEET NORTH OF THE CENTERLINE OF THE TRACK, 3 FEET
 LC0666'SOUTH OF THE RIGHT-OF-WAY FENCE, AND ONE FOOT BELOW THE LEVEL OF
 LC0666'THE TRACK.  A STANDARD DISK, STAMPED F 43 1934 AND SET IN THE TOP
 LC0666'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0084 ***********************************************************************
 LD0084  DESIGNATION -  F 44
 LD0084  PID         -  LD0084
 LD0084  STATE/COUNTY-  IL/KNOX
 LD0084  COUNTRY     -  US
 LD0084  USGS QUAD   -  YATES CITY (2018)
 LD0084
 LD0084                         *CURRENT SURVEY CONTROL
 LD0084  ______________________________________________________________________
 LD0084* NAD 83(1986) POSITION- 40 46 37.     (N) 090 00 51.     (W)   SCALED
 LD0084* NAVD 88 ORTHO HEIGHT -   205.172 (meters)      673.14  (feet) ADJUSTED
 LD0084  ______________________________________________________________________
 LD0084  GEOID HEIGHT    -        -33.157 (meters)                     GEOID18
 LD0084  DYNAMIC HEIGHT  -        205.076 (meters)      672.82  (feet) COMP
 LD0084  MODELED GRAVITY -    980,153.1   (mgal)                       NAVD 88
 LD0084
 LD0084  VERT ORDER      -  SECOND    CLASS 0
 LD0084
 LD0084.The horizontal coordinates were scaled from a map and have
 LD0084.an estimated accuracy of +/- 6 seconds.
 LD0084
 LD0084.The orthometric height was determined by differential leveling and
 LD0084.adjusted by the NATIONAL GEODETIC SURVEY
 LD0084.in June 1991.
 LD0084
 LD0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0084.GEOID18 height accuracy estimate available here.
 LD0084
 LD0084.Click photographs - Photos may exist for this station.
 LD0084
 LD0084.The dynamic height is computed by dividing the NAVD 88
 LD0084.geopotential number by the normal gravity value computed on the
 LD0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0084.degrees latitude (g = 980.6199 gals.).
 LD0084
 LD0084.The modeled gravity was interpolated from observed gravity values.
 LD0084
 LD0084;                    North         East    Units  Estimated Accuracy
 LD0084;SPC IL W     -   456,270.      712,870.      MT  (+/- 180 meters Scaled)
 LD0084
 LD0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF519182(NAD 83)
 LD0084
 LD0084                          SUPERSEDED SURVEY CONTROL
 LD0084
 LD0084  NGVD 29 (??/??/92)  205.258  (m)          673.42   (f) ADJ UNCH    2 0
 LD0084
 LD0084.Superseded values are not recommended for survey control.
 LD0084
 LD0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0084.See file dsdata.pdf to determine how the superseded data were derived.
 LD0084
 LD0084_MARKER: DB = BENCH MARK DISK
 LD0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0084_STAMPING: F 44 1935
 LD0084_MARK LOGO: CGS
 LD0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0084+STABILITY: SURFACE MOTION
 LD0084
 LD0084  HISTORY     - Date     Condition        Report By
 LD0084  HISTORY     - 1935     MONUMENTED       CGS
 LD0084  HISTORY     - 1942     GOOD             CGS
 LD0084  HISTORY     - 1978     MARK NOT FOUND   USGS
 LD0084  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0084
 LD0084                          STATION DESCRIPTION
 LD0084
 LD0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0084'AT YATES CITY.
 LD0084'AT YATES CITY, KNOX COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0084'RAILROAD, 183 FEET SOUTHWEST OF MILEPOST 47, 27 FEET NORTHWEST
 LD0084'OF A POINT 57 FEET NORTHEAST OF THE CENTER OF A ROAD CROSSING OF
 LD0084'THE SOUTHEAST TRACK, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 LD0084'STAMPED F 44 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0084
 LD0084                          STATION RECOVERY (1978)
 LD0084
 LD0084'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LD0084'MARK NOT FOUND.
 LD0084
 LD0084                          STATION RECOVERY (1997)
 LD0084
 LD0084'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0084'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0961 ***********************************************************************
 MF0961  DESIGNATION -  F 45
 MF0961  PID         -  MF0961
 MF0961  STATE/COUNTY-  IL/STARK
 MF0961  COUNTRY     -  US
 MF0961  USGS QUAD   -  BRADFORD (2018)
 MF0961
 MF0961                         *CURRENT SURVEY CONTROL
 MF0961  ______________________________________________________________________
 MF0961* NAD 83(1986) POSITION- 41 14 02.     (N) 089 39 27.     (W)   SCALED
 MF0961* NAVD 88 ORTHO HEIGHT -   228.405 (meters)      749.36  (feet) ADJUSTED
 MF0961  ______________________________________________________________________
 MF0961  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 MF0961  DYNAMIC HEIGHT  -        228.307 (meters)      749.04  (feet) COMP
 MF0961  MODELED GRAVITY -    980,191.3   (mgal)                       NAVD 88
 MF0961
 MF0961  VERT ORDER      -  SECOND    CLASS 0
 MF0961
 MF0961.The horizontal coordinates were scaled from a map and have
 MF0961.an estimated accuracy of +/- 6 seconds.
 MF0961
 MF0961.The orthometric height was determined by differential leveling and
 MF0961.adjusted by the NATIONAL GEODETIC SURVEY
 MF0961.in June 1991.
 MF0961
 MF0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0961.GEOID18 height accuracy estimate available here.
 MF0961
 MF0961.Click photographs - Photos may exist for this station.
 MF0961
 MF0961.The dynamic height is computed by dividing the NAVD 88
 MF0961.geopotential number by the normal gravity value computed on the
 MF0961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0961.degrees latitude (g = 980.6199 gals.).
 MF0961
 MF0961.The modeled gravity was interpolated from observed gravity values.
 MF0961
 MF0961;                    North         East    Units  Estimated Accuracy
 MF0961;SPC IL W     -   507,120.      742,690.      MT  (+/- 180 meters Scaled)
 MF0961
 MF0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL772681(NAD 83)
 MF0961
 MF0961                          SUPERSEDED SURVEY CONTROL
 MF0961
 MF0961  NGVD 29 (??/??/92)  228.479  (m)          749.60   (f) ADJ UNCH    2 0
 MF0961
 MF0961.Superseded values are not recommended for survey control.
 MF0961
 MF0961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0961.See file dsdata.pdf to determine how the superseded data were derived.
 MF0961
 MF0961_MARKER: DB = BENCH MARK DISK
 MF0961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0961_STAMPING: F 45 1934
 MF0961_MARK LOGO: CGS
 MF0961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0961+STABILITY: SURFACE MOTION
 MF0961
 MF0961  HISTORY     - Date     Condition        Report By
 MF0961  HISTORY     - 1934     MONUMENTED       CGS
 MF0961  HISTORY     - 1942     GOOD             CGS
 MF0961  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF0961
 MF0961                          STATION DESCRIPTION
 MF0961
 MF0961'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0961'0.9 MI N FROM LOMBARDVILLE.
 MF0961'0.9 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0961'FROM THE STATION AT LOMBARDVILLE, STARK COUNTY, AT THE STARK-BUREAU
 MF0961'COUNTY LINE, AT A ROAD CROSSING, 45 FEET NORTH OF THE CENTERLINE
 MF0961'OF THE ROAD, 45 FEET WEST OF THE CENTERLINE OF THE TRACK, 5 FEET
 MF0961'NORTHEAST OF A FENCE CORNER, 1 FOOT EAST OF THE FENCE, AND ABOUT
 MF0961'2 FEET HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED F 45 1934
 MF0961'AND SET IN THE TOP OF A CONCRETE POST.
 MF0961
 MF0961                          STATION RECOVERY (1997)
 MF0961
 MF0961'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0961'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1139 ***********************************************************************
 MF1139  DESIGNATION -  F 46
 MF1139  PID         -  MF1139
 MF1139  STATE/COUNTY-  IL/LEE
 MF1139  COUNTRY     -  US
 MF1139  USGS QUAD   -  DIXON WEST (2018)
 MF1139
 MF1139                         *CURRENT SURVEY CONTROL
 MF1139  ______________________________________________________________________
 MF1139* NAD 83(1986) POSITION- 41 46 37.13   (N) 089 36 38.43   (W)   HD_HELD1
 MF1139* NAVD 88 ORTHO HEIGHT -   198.134 (meters)      650.04  (feet) ADJUSTED
 MF1139  ______________________________________________________________________
 MF1139  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF1139  DYNAMIC HEIGHT  -        198.063 (meters)      649.81  (feet) COMP
 MF1139  MODELED GRAVITY -    980,259.9   (mgal)                       NAVD 88
 MF1139
 MF1139  VERT ORDER      -  SECOND    CLASS 0
 MF1139
 MF1139.The horizontal coordinates were determined by differentially corrected
 MF1139.hand held GPS observations or other comparable positioning techniques
 MF1139.and have an estimated accuracy of +/- 3 meters.
 MF1139
 MF1139.The orthometric height was determined by differential leveling and
 MF1139.adjusted by the NATIONAL GEODETIC SURVEY
 MF1139.in June 1991.
 MF1139
 MF1139.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1139.GEOID18 height accuracy estimate available here.
 MF1139
 MF1139.Click photographs - Photos may exist for this station.
 MF1139
 MF1139.The dynamic height is computed by dividing the NAVD 88
 MF1139.geopotential number by the normal gravity value computed on the
 MF1139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1139.degrees latitude (g = 980.6199 gals.).
 MF1139
 MF1139.The modeled gravity was interpolated from observed gravity values.
 MF1139
 MF1139;                    North         East    Units  Estimated Accuracy
 MF1139;SPC IL W     -   567,462.4     746,222.2     MT  (+/- 3 meters HH1 GPS) 
 MF1139
 MF1139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8302828309(NAD 83)
 MF1139
 MF1139                          SUPERSEDED SURVEY CONTROL
 MF1139
 MF1139  NGVD 29 (??/??/92)  198.202  (m)          650.27   (f) ADJ UNCH    2 0
 MF1139
 MF1139.Superseded values are not recommended for survey control.
 MF1139
 MF1139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1139.See file dsdata.pdf to determine how the superseded data were derived.
 MF1139
 MF1139_MARKER: DB = BENCH MARK DISK
 MF1139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1139_STAMPING: F 46 1934
 MF1139_MARK LOGO: CGS
 MF1139_PROJECTION: PROJECTING 4 CENTIMETERS
 MF1139_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1139+STABILITY: SURFACE MOTION
 MF1139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1139+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2024
 MF1139
 MF1139  HISTORY     - Date     Condition        Report By
 MF1139  HISTORY     - 1934     MONUMENTED       CGS
 MF1139  HISTORY     - 1972     GOOD             NGS
 MF1139  HISTORY     - 19950802 GOOD             USPSQD
 MF1139  HISTORY     - 20020114 GOOD             NGS
 MF1139  HISTORY     - 20030423 GOOD             USPSQD
 MF1139  HISTORY     - 20200331 GOOD             ILDT
 MF1139  HISTORY     - 20240723 GOOD             ILDW
 MF1139
 MF1139                          STATION DESCRIPTION
 MF1139
 MF1139'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1139'1.6 MI S FROM NELSON.
 MF1139'1.6 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1139'STATION AT NELSON, LEE COUNTY, AT A ROAD CROSSING, 33 FEET WEST OF
 MF1139'THE CENTERLINE OF THE WEST TRACK, 33 FEET NORTH OF THE CENTERLINE
 MF1139'OF THE ROAD, 4 FEET NORTH OF A FENCE CORNER, AND ABOUT 5 FEET LOWER
 MF1139'THAN THE TRACK.  A STANDARD DISK, STAMPED F 46 1934 AND SET IN THE
 MF1139'TOP OF A CONCRETE POST.
 MF1139
 MF1139                          STATION RECOVERY (1972)
 MF1139
 MF1139'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF1139'RECOVERED IN GOOD CONDITION.
 MF1139
 MF1139                          STATION RECOVERY (1995)
 MF1139
 MF1139'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1139'RECOVERED IN GOOD CONDITION.
 MF1139
 MF1139                          STATION RECOVERY (2002)
 MF1139
 MF1139'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1139'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1139
 MF1139                          STATION RECOVERY (2003)
 MF1139
 MF1139'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1139'RECOVERED IN GOOD CONDITION.
 MF1139
 MF1139                          STATION RECOVERY (2020)
 MF1139
 MF1139'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1139'MONUMENT 2 FT (0.6 M) SOUTHEAST FROM A NATURAL GAS VENT PIPE AND 6.5
 MF1139'FT (2.0 M) NORTHWEST FROM A FIBER OPTIC WARNING SIGN.
 MF1139
 MF1139                          STATION RECOVERY (2024)
 MF1139
 MF1139'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0704 ***********************************************************************
 NH0704  DESIGNATION -  F 47
 NH0704  PID         -  NH0704
 NH0704  STATE/COUNTY-  IL/OGLE
 NH0704  COUNTRY     -  US
 NH0704  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0704
 NH0704                         *CURRENT SURVEY CONTROL
 NH0704  ______________________________________________________________________
 NH0704* NAD 83(1986) POSITION- 42 12 02.     (N) 089 35 32.     (W)   SCALED
 NH0704* NAVD 88 ORTHO HEIGHT -   278.230 (meters)      912.83  (feet) ADJUSTED
 NH0704  ______________________________________________________________________
 NH0704  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 NH0704  DYNAMIC HEIGHT  -        278.136 (meters)      912.52  (feet) COMP
 NH0704  MODELED GRAVITY -    980,277.0   (mgal)                       NAVD 88
 NH0704
 NH0704  VERT ORDER      -  SECOND    CLASS 0
 NH0704
 NH0704.The horizontal coordinates were scaled from a map and have
 NH0704.an estimated accuracy of +/- 6 seconds.
 NH0704
 NH0704.The orthometric height was determined by differential leveling and
 NH0704.adjusted by the NATIONAL GEODETIC SURVEY
 NH0704.in June 1991.
 NH0704
 NH0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0704.GEOID18 height accuracy estimate available here.
 NH0704
 NH0704.Click photographs - Photos may exist for this station.
 NH0704
 NH0704.The dynamic height is computed by dividing the NAVD 88
 NH0704.geopotential number by the normal gravity value computed on the
 NH0704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0704.degrees latitude (g = 980.6199 gals.).
 NH0704
 NH0704.The modeled gravity was interpolated from observed gravity values.
 NH0704
 NH0704;                    North         East    Units  Estimated Accuracy
 NH0704;SPC IL W     -   614,520.      747,440.      MT  (+/- 180 meters Scaled)
 NH0704
 NH0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM859752(NAD 83)
 NH0704
 NH0704                          SUPERSEDED SURVEY CONTROL
 NH0704
 NH0704  NGVD 29 (??/??/92)  278.315  (m)          913.11   (f) ADJ UNCH    2 0
 NH0704
 NH0704.Superseded values are not recommended for survey control.
 NH0704
 NH0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0704.See file dsdata.pdf to determine how the superseded data were derived.
 NH0704
 NH0704_MARKER: DB = BENCH MARK DISK
 NH0704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0704_STAMPING: F 47 1934
 NH0704_MARK LOGO: CGS
 NH0704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0704+STABILITY: SURFACE MOTION
 NH0704
 NH0704  HISTORY     - Date     Condition        Report By
 NH0704  HISTORY     - 1934     MONUMENTED       CGS
 NH0704  HISTORY     - 1947     GOOD             CGS
 NH0704  HISTORY     - 19960503 GOOD             USPSQD
 NH0704  HISTORY     - 20010813 MARK NOT FOUND   USPSQD
 NH0704  HISTORY     - 20050205 GOOD             USPSQD
 NH0704
 NH0704                          STATION DESCRIPTION
 NH0704
 NH0704'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0704'AT BAILEYVILLE.
 NH0704'AT BAILEYVILLE, OGLE COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 NH0704'11 POLES NORTH OF THE STATION, AT THE STEPHENSON-OGLE COUNTY
 NH0704'LINE, AT A ROAD CROSSING, 38 FEET WEST OF THE CENTERLINE OF THE
 NH0704'TRACK, 36 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND ABOUT
 NH0704'3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED F 47
 NH0704'1934 AND SET IN THE TOP OF A CONCRETE POST.
 NH0704
 NH0704                          STATION RECOVERY (1996)
 NH0704
 NH0704'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0704'RECOVERED IN GOOD CONDITION.
 NH0704
 NH0704                          STATION RECOVERY (2001)
 NH0704
 NH0704'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0704'MARK NOT FOUND.
 NH0704
 NH0704                          STATION RECOVERY (2005)
 NH0704
 NH0704'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0704'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1128 ***********************************************************************
 MF1128  DESIGNATION -  F 48
 MF1128  PID         -  MF1128
 MF1128  STATE/COUNTY-  IL/LEE
 MF1128  COUNTRY     -  US
 MF1128  USGS QUAD   -  HAHNAMAN (2018)
 MF1128
 MF1128                         *CURRENT SURVEY CONTROL
 MF1128  ______________________________________________________________________
 MF1128* NAD 83(1986) POSITION- 41 44 46.     (N) 089 37 54.     (W)   SCALED
 MF1128* NAVD 88 ORTHO HEIGHT -   199.418 (meters)      654.26  (feet) ADJUSTED
 MF1128  ______________________________________________________________________
 MF1128  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 MF1128  DYNAMIC HEIGHT  -        199.346 (meters)      654.02  (feet) COMP
 MF1128  MODELED GRAVITY -    980,257.5   (mgal)                       NAVD 88
 MF1128
 MF1128  VERT ORDER      -  SECOND    CLASS 0
 MF1128
 MF1128.The horizontal coordinates were scaled from a map and have
 MF1128.an estimated accuracy of +/- 6 seconds.
 MF1128
 MF1128.The orthometric height was determined by differential leveling and
 MF1128.adjusted by the NATIONAL GEODETIC SURVEY
 MF1128.in June 1991.
 MF1128
 MF1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1128.GEOID18 height accuracy estimate available here.
 MF1128
 MF1128.Click photographs - Photos may exist for this station.
 MF1128
 MF1128.The dynamic height is computed by dividing the NAVD 88
 MF1128.geopotential number by the normal gravity value computed on the
 MF1128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1128.degrees latitude (g = 980.6199 gals.).
 MF1128
 MF1128.The modeled gravity was interpolated from observed gravity values.
 MF1128
 MF1128;                    North         East    Units  Estimated Accuracy
 MF1128;SPC IL W     -   564,020.      744,500.      MT  (+/- 180 meters Scaled)
 MF1128
 MF1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM811249(NAD 83)
 MF1128
 MF1128                          SUPERSEDED SURVEY CONTROL
 MF1128
 MF1128  NGVD 29 (??/??/92)  199.484  (m)          654.47   (f) ADJ UNCH    2 0
 MF1128
 MF1128.Superseded values are not recommended for survey control.
 MF1128
 MF1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1128.See file dsdata.pdf to determine how the superseded data were derived.
 MF1128
 MF1128_MARKER: DB = BENCH MARK DISK
 MF1128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1128_STAMPING: F 48 1934
 MF1128_MARK LOGO: CGS
 MF1128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1128+STABILITY: SURFACE MOTION
 MF1128
 MF1128  HISTORY     - Date     Condition        Report By
 MF1128  HISTORY     - 1934     MONUMENTED       CGS
 MF1128  HISTORY     - 1966     GOOD             CGS
 MF1128  HISTORY     - 19950820 MARK NOT FOUND   USPSQD
 MF1128  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1128  HISTORY     - 20030605 MARK NOT FOUND   USPSQD
 MF1128
 MF1128                          STATION DESCRIPTION
 MF1128
 MF1128'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 MF1128'AT STONES.
 MF1128'AT STONES, LEE COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY RAILROAD,
 MF1128'AT A ROAD CROSSING, 54 FEET NORTHWEST OF THE CENTERLINE OF THE
 MF1128'ROAD, 30 FEET NORTHEAST OF THE CENTERLINE OF THE TRACKS, 5 FEET
 MF1128'NORTHWEST OF A FENCE CORNER, AND 3 FEET SOUTHWEST OF THE FENCE.
 MF1128'A STANDARD DISK, STAMPED F 48 1934 AND SET IN THE TOP OF A CONCRETE
 MF1128'POST.
 MF1128
 MF1128                          STATION RECOVERY (1995)
 MF1128
 MF1128'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1128'MARK NOT FOUND.
 MF1128
 MF1128                          STATION RECOVERY (2002)
 MF1128
 MF1128'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1128'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1128
 MF1128                          STATION RECOVERY (2003)
 MF1128
 MF1128'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1128'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0637 ***********************************************************************
 MF0637  DESIGNATION -  F 49
 MF0637  PID         -  MF0637
 MF0637  STATE/COUNTY-  IL/LASALLE
 MF0637  COUNTRY     -  US
 MF0637  USGS QUAD   -  MENDOTA EAST (2018)
 MF0637
 MF0637                         *CURRENT SURVEY CONTROL
 MF0637  ______________________________________________________________________
 MF0637* NAD 83(2011) POSITION- 41 34 13.25604(N) 089 02 03.11376(W)   ADJUSTED
 MF0637* NAD 83(2011) ELLIP HT-   188.160 (meters)        (06/27/12)   ADJUSTED
 MF0637* NAD 83(2011) EPOCH   -  2010.00
 MF0637* NAVD 88 ORTHO HEIGHT -   221.264 (meters)      725.93  (feet) ADJUSTED
 MF0637  ______________________________________________________________________
 MF0637  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 MF0637  NAD 83(2011) X  -     80,551.973 (meters)                     COMP
 MF0637  NAD 83(2011) Y  - -4,778,259.109 (meters)                     COMP
 MF0637  NAD 83(2011) Z  -  4,210,145.707 (meters)                     COMP
 MF0637  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 MF0637  DYNAMIC HEIGHT  -        221.179 (meters)      725.65  (feet) COMP
 MF0637  MODELED GRAVITY -    980,233.0   (mgal)                       NAVD 88
 MF0637
 MF0637  VERT ORDER      -  SECOND    CLASS 0
 MF0637
 MF0637  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0637  Standards:
 MF0637         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0637            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0637  -------------------------------------------------------------------
 MF0637  NETWORK    2.21   2.80           0.91   0.87   1.43     -0.32432297
 MF0637  -------------------------------------------------------------------
 MF0637  Click here for local accuracies and other accuracy information.
 MF0637
 MF0637.The horizontal coordinates were established by GPS observations
 MF0637.and adjusted by the National Geodetic Survey in June 2012.
 MF0637
 MF0637.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0637.been affixed to the stable North American tectonic plate. See 
 MF0637.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0637
 MF0637.The horizontal coordinates are valid at the epoch date displayed above
 MF0637.which is a decimal equivalence of Year/Month/Day.
 MF0637
 MF0637.The orthometric height was determined by differential leveling and
 MF0637.adjusted by the NATIONAL GEODETIC SURVEY
 MF0637.in June 1991.
 MF0637
 MF0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0637.GEOID18 height accuracy estimate available here.
 MF0637
 MF0637.Click photographs - Photos may exist for this station.
 MF0637
 MF0637.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0637
 MF0637.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0637
 MF0637.The ellipsoidal height was determined by GPS observations
 MF0637.and is referenced to NAD 83.
 MF0637
 MF0637.The dynamic height is computed by dividing the NAVD 88
 MF0637.geopotential number by the normal gravity value computed on the
 MF0637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0637.degrees latitude (g = 980.6199 gals.).
 MF0637
 MF0637.The modeled gravity was interpolated from observed gravity values.
 MF0637
 MF0637. The following values were computed from the NAD 83(2011) position.
 MF0637
 MF0637;                    North         East     Units Scale Factor Converg.
 MF0637;SPC IL E     -   544,620.071   241,545.121   MT  1.00001703   -0 27 54.2
 MF0637;SPC IL E     - 1,786,807.68    792,469.28   sFT  1.00001703   -0 27 54.2
 MF0637;UTM  16      - 4,604,072.510   330,399.716   MT  0.99995399   -1 21 00.3
 MF0637
 MF0637!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0637!SPC IL E     -   0.99997049  x   1.00001703  =   0.99998752
 MF0637!UTM  16      -   0.99997049  x   0.99995399  =   0.99992448
 MF0637
 MF0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3039904072(NAD 83)
 MF0637
 MF0637                          SUPERSEDED SURVEY CONTROL
 MF0637
 MF0637  NAD 83(2007)-  41 34 13.25603(N)    089 02 03.11464(W) AD(2002.00) 0
 MF0637  ELLIP H (02/10/07)  188.188  (m)                       GP(2002.00)    
 MF0637  ELLIP H (02/03/05)  188.181  (m)                       GP(       ) 4 2
 MF0637  NAD 83(1997)-  41 34 13.25601(N)    089 02 03.11436(W) AD(       ) 1
 MF0637  ELLIP H (03/04/03)  188.210  (m)                       GP(       ) 4 2
 MF0637  NAVD 88             221.26   (m)          725.9    (f) LEVELING    3  
 MF0637  NGVD 29 (??/??/92)  221.33   (m)          726.1    (f) COMPUTED    2 0
 MF0637
 MF0637.Superseded values are not recommended for survey control.
 MF0637
 MF0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0637.See file dsdata.pdf to determine how the superseded data were derived.
 MF0637
 MF0637_MARKER: DB = BENCH MARK DISK
 MF0637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0637_STAMPING: F 49 1934
 MF0637_MARK LOGO: CGS
 MF0637_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF0637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0637+STABILITY: SURFACE MOTION
 MF0637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0637+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2026
 MF0637
 MF0637  HISTORY     - Date     Condition        Report By
 MF0637  HISTORY     - 1934     MONUMENTED       CGS
 MF0637  HISTORY     - 1960     GOOD             CGS
 MF0637  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0637  HISTORY     - 200205   GOOD             ASCPC
 MF0637  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0637  HISTORY     - 20080424 GOOD             ILDT
 MF0637  HISTORY     - 20260121 GOOD             ILDT
 MF0637
 MF0637                          STATION DESCRIPTION
 MF0637
 MF0637'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0637'AT MERIDEN.
 MF0637'AT MERIDEN, AT THE CROSSING OF A BLACK TOP ROAD, IN S-19, R-2E,
 MF0637'T-36N, ACROSS THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0637'TRACK FROM THE 6TH. POLE EAST-NORTHEAST OF MERIDEN STATION,
 MF0637'(MILEAGE POLE 78+8), 33 FEET NORTHWEST OF THE NORTHWEST RAIL
 MF0637'OF NORTHWEST TRACK, 36 FEET NORTHEAST OF A SWITCH STAND FOR
 MF0637'SPUR TRACK TO CATTLE PEN AND ELEVATOR, 38 FEET WEST-NORTHWEST
 MF0637'OF WARNING CROSSING SIGNAL, 19 FEET WEST OF TELEPHONE POLE
 MF0637'R 2, 50 FEET WEST OF THE CENTER LINE OF BLACK TOP ROAD, ABOUT
 MF0637'2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 MF0637'OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0637
 MF0637                          STATION RECOVERY (1997)
 MF0637
 MF0637'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0637'MARK NOT FOUND.
 MF0637
 MF0637                          STATION RECOVERY (2002)
 MF0637
 MF0637'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0637'RECOVERED AS DESCRIBED
 MF0637
 MF0637                          STATION RECOVERY (2002)
 MF0637
 MF0637'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0637'MARK NOT FOUND.
 MF0637
 MF0637                          STATION RECOVERY (2008)
 MF0637
 MF0637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0637'PREVIOUS TO REACH IS ADEQUATE. MARK IS 51 FEET WEST OF CENTERLINE OF
 MF0637'PAVED ROAD. 33.2 FEET NORTH OF NORTH RAIL, 32.5 FEET NORTHWEST OF THE
 MF0637'NORTHWEST CORNER OF A RAILROAD SIGNAL FOUNDATION,26 FEET NORTHEASTERLY
 MF0637'OF A TELEPHONE POLE AND 1 FOOT BELOW GROUND.
 MF0637
 MF0637                          STATION RECOVERY (2026)
 MF0637
 MF0637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2026 (RS)
 MF0637'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0212 ***********************************************************************
 NH0212  DESIGNATION -  F 50
 NH0212  PID         -  NH0212
 NH0212  STATE/COUNTY-  IL/DE KALB
 NH0212  COUNTRY     -  US
 NH0212  USGS QUAD   -  GENOA (2018)
 NH0212
 NH0212                         *CURRENT SURVEY CONTROL
 NH0212  ______________________________________________________________________
 NH0212* NAD 83(1986) POSITION- 42 00 30.     (N) 088 41 32.     (W)   SCALED
 NH0212* NAVD 88 ORTHO HEIGHT -   256.129 (meters)      840.32  (feet) ADJUSTED
 NH0212  ______________________________________________________________________
 NH0212  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 NH0212  DYNAMIC HEIGHT  -        256.042 (meters)      840.03  (feet) COMP
 NH0212  MODELED GRAVITY -    980,275.1   (mgal)                       NAVD 88
 NH0212
 NH0212  VERT ORDER      -  SECOND    CLASS 0
 NH0212
 NH0212.The horizontal coordinates were scaled from a map and have
 NH0212.an estimated accuracy of +/- 6 seconds.
 NH0212
 NH0212.The orthometric height was determined by differential leveling and
 NH0212.adjusted by the NATIONAL GEODETIC SURVEY
 NH0212.in June 1991.
 NH0212
 NH0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0212.GEOID18 height accuracy estimate available here.
 NH0212
 NH0212.Click photographs - Photos may exist for this station.
 NH0212
 NH0212.The dynamic height is computed by dividing the NAVD 88
 NH0212.geopotential number by the normal gravity value computed on the
 NH0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0212.degrees latitude (g = 980.6199 gals.).
 NH0212
 NH0212.The modeled gravity was interpolated from observed gravity values.
 NH0212
 NH0212;                    North         East    Units  Estimated Accuracy
 NH0212;SPC IL E     -   593,090.      270,270.      MT  (+/- 180 meters Scaled)
 NH0212
 NH0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM598520(NAD 83)
 NH0212
 NH0212                          SUPERSEDED SURVEY CONTROL
 NH0212
 NH0212  NGVD 29 (??/??/92)  256.170  (m)          840.45   (f) ADJ UNCH    2 0
 NH0212
 NH0212.Superseded values are not recommended for survey control.
 NH0212
 NH0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0212.See file dsdata.pdf to determine how the superseded data were derived.
 NH0212
 NH0212_MARKER: DB = BENCH MARK DISK
 NH0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0212_STAMPING: F 50 1934
 NH0212_MARK LOGO: CGS
 NH0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0212+STABILITY: SURFACE MOTION
 NH0212
 NH0212  HISTORY     - Date     Condition        Report By
 NH0212  HISTORY     - 1934     MONUMENTED       CGS
 NH0212  HISTORY     - 1972     MARK NOT FOUND   NGS
 NH0212  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0212
 NH0212                          STATION DESCRIPTION
 NH0212
 NH0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NH0212'1.4 MI N FROM SYCAMORE.
 NH0212'1.4 MILES NORTH ALONG THE OLD ROADBED OF THE ABANDONED CHICAGO
 NH0212'AND NORTH WESTERN RAILWAY FROM THE STATION AT SYCAMORE, DE KALB
 NH0212'COUNTY, AT A ROAD CROSSING, 42 FEET EAST OF THE CENTERLINE OF THE
 NH0212'OLD ROADBED, 21 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 8 FEET
 NH0212'WEST OF THE RIGHT-OF-WAY FENCE, AND ABOUT 18 INCHES LOWER THAN
 NH0212'THE OLD ROADBED.  A STANDARD DISK STAMPED F 50 1934 AND SET IN
 NH0212'THE TOP OF A CONCRETE POST.  NOTE-- THERE IS A HOUSING PROJECT
 NH0212'AND A NEW SCHOOL IN THE VICINITY.
 NH0212
 NH0212                          STATION RECOVERY (1972)
 NH0212
 NH0212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 NH0212'MARK NOT FOUND.
 NH0212
 NH0212                          STATION RECOVERY (1996)
 NH0212
 NH0212'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0212'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0859 ***********************************************************************
 MF0859  DESIGNATION -  F 51
 MF0859  PID         -  MF0859
 MF0859  STATE/COUNTY-  IL/BUREAU
 MF0859  COUNTRY     -  US
 MF0859  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF0859
 MF0859                         *CURRENT SURVEY CONTROL
 MF0859  ______________________________________________________________________
 MF0859* NAD 83(1986) POSITION- 41 17 31.     (N) 089 22 45.     (W)   SCALED
 MF0859* NAVD 88 ORTHO HEIGHT -   141.582 (meters)      464.51  (feet) ADJUSTED
 MF0859  ______________________________________________________________________
 MF0859  GEOID HEIGHT    -        -33.137 (meters)                     GEOID18
 MF0859  DYNAMIC HEIGHT  -        141.524 (meters)      464.32  (feet) COMP
 MF0859  MODELED GRAVITY -    980,213.5   (mgal)                       NAVD 88
 MF0859
 MF0859  VERT ORDER      -  FIRST     CLASS II
 MF0859
 MF0859.The horizontal coordinates were scaled from a map and have
 MF0859.an estimated accuracy of +/- 6 seconds.
 MF0859
 MF0859.The orthometric height was determined by differential leveling and
 MF0859.adjusted by the NATIONAL GEODETIC SURVEY
 MF0859.in June 1991.
 MF0859
 MF0859.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0859.GEOID18 height accuracy estimate available here.
 MF0859
 MF0859.Click photographs - Photos may exist for this station.
 MF0859
 MF0859.The dynamic height is computed by dividing the NAVD 88
 MF0859.geopotential number by the normal gravity value computed on the
 MF0859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0859.degrees latitude (g = 980.6199 gals.).
 MF0859
 MF0859.The modeled gravity was interpolated from observed gravity values.
 MF0859
 MF0859;                    North         East    Units  Estimated Accuracy
 MF0859;SPC IL W     -   513,750.      765,960.      MT  (+/- 180 meters Scaled)
 MF0859
 MF0859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL007738(NAD 83)
 MF0859
 MF0859                          SUPERSEDED SURVEY CONTROL
 MF0859
 MF0859  NGVD 29 (??/??/92)  141.648  (m)          464.72   (f) ADJ UNCH    1 2
 MF0859
 MF0859.Superseded values are not recommended for survey control.
 MF0859
 MF0859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0859.See file dsdata.pdf to determine how the superseded data were derived.
 MF0859
 MF0859_MARKER: DB = BENCH MARK DISK
 MF0859_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0859_SP_SET: BOX CULVERT HEADWALL
 MF0859_STAMPING: F 51 1934
 MF0859_MARK LOGO: CGS
 MF0859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0859+STABILITY: SURFACE MOTION
 MF0859
 MF0859  HISTORY     - Date     Condition        Report By
 MF0859  HISTORY     - 1934     MONUMENTED       CGS
 MF0859  HISTORY     - 1960     GOOD             CGS
 MF0859  HISTORY     - 19960406 GOOD             USPSQD
 MF0859  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0859  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF0859
 MF0859                          STATION DESCRIPTION
 MF0859
 MF0859'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0859'0.8 MI W FROM BUREAU.
 MF0859'ABOUT 0.85 MILE WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0859'RAILROAD FROM THE STATION AT BUREAU, 0.4 MILE WEST OF STATE HIGHWAY
 MF0859'29 OVERPASS OVER THE TRACK, ABOUT 8 RAILS NORTHWEST OF MILEPOST
 MF0859'115, SET IN TOP OF THE NORTHEAST HEAD WALL OF A 10-FOOT CONCRETE
 MF0859'BOX CULVERT, 24 FEET NORTHEAST OF AND ACROSS A SIDE TRACK FROM THE
 MF0859'NORTHEAST RAIL OF THE NORTHEAST MAIN TRACK, 5 FEET NORTHWEST
 MF0859'OF THE SOUTHEAST END OF THE HEAD WALL, 1/2 FOOT SOUTHWEST OF
 MF0859'THE NORTHEAST EDGE OF THE HEAD WALL, 3 1/2 FEET BELOW THE
 MF0859'LEVEL OF THE TRACK.
 MF0859
 MF0859                          STATION RECOVERY (1996)
 MF0859
 MF0859'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0859'RECOVERED IN GOOD CONDITION.
 MF0859
 MF0859                          STATION RECOVERY (2001)
 MF0859
 MF0859'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0859'MARK NOT FOUND.
 MF0859
 MF0859                          STATION RECOVERY (2005)
 MF0859
 MF0859'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0859'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0077 ***********************************************************************
 MG0077  DESIGNATION -  F 52
 MG0077  PID         -  MG0077
 MG0077  STATE/COUNTY-  IL/HENRY
 MG0077  COUNTRY     -  US
 MG0077  USGS QUAD   -  ATKINSON (2018)
 MG0077
 MG0077                         *CURRENT SURVEY CONTROL
 MG0077  ______________________________________________________________________
 MG0077* NAD 83(1986) POSITION- 41 26 17.     (N) 090 05 10.     (W)   SCALED
 MG0077* NAVD 88 ORTHO HEIGHT -   194.621 (meters)      638.52  (feet) ADJUSTED
 MG0077  ______________________________________________________________________
 MG0077  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 MG0077  DYNAMIC HEIGHT  -        194.545 (meters)      638.27  (feet) COMP
 MG0077  MODELED GRAVITY -    980,224.7   (mgal)                       NAVD 88
 MG0077
 MG0077  VERT ORDER      -  SECOND    CLASS 0
 MG0077
 MG0077.The horizontal coordinates were scaled from a map and have
 MG0077.an estimated accuracy of +/- 6 seconds.
 MG0077
 MG0077.The orthometric height was determined by differential leveling and
 MG0077.adjusted by the NATIONAL GEODETIC SURVEY
 MG0077.in June 1991.
 MG0077
 MG0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0077.GEOID18 height accuracy estimate available here.
 MG0077
 MG0077.Click photographs - Photos may exist for this station.
 MG0077
 MG0077.The dynamic height is computed by dividing the NAVD 88
 MG0077.geopotential number by the normal gravity value computed on the
 MG0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0077.degrees latitude (g = 980.6199 gals.).
 MG0077
 MG0077.The modeled gravity was interpolated from observed gravity values.
 MG0077
 MG0077;                    North         East    Units  Estimated Accuracy
 MG0077;SPC IL W     -   529,680.      706,730.      MT  (+/- 180 meters Scaled)
 MG0077
 MG0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF434914(NAD 83)
 MG0077
 MG0077                          SUPERSEDED SURVEY CONTROL
 MG0077
 MG0077  NGVD 29 (??/??/92)  194.705  (m)          638.79   (f) ADJ UNCH    2 0
 MG0077
 MG0077.Superseded values are not recommended for survey control.
 MG0077
 MG0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0077.See file dsdata.pdf to determine how the superseded data were derived.
 MG0077
 MG0077_MARKER: DB = BENCH MARK DISK
 MG0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0077_STAMPING: F 52 1934
 MG0077_MARK LOGO: CGS
 MG0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0077+STABILITY: SURFACE MOTION
 MG0077
 MG0077  HISTORY     - Date     Condition        Report By
 MG0077  HISTORY     - 1934     MONUMENTED       CGS
 MG0077  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0077  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0077  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0077  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0077
 MG0077                          STATION DESCRIPTION
 MG0077
 MG0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0077'3.6 MI E FROM GENESEO.
 MG0077'3.6 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MG0077'RAILWAY FROM THE STATION AT GENESEO, HENRY COUNTY, 4 POLES
 MG0077'WEST OF POLE 155+20, AT A ROAD CROSSING, 42 FEET WEST OF THE
 MG0077'CENTERLINE OF THE ROAD, 24 FEET NORTH OF THE CENTERLINE OF
 MG0077'THE TRACK, 8 FEET SOUTH OF A FENCE, AND ABOUT 2 FEET ABOVE THE
 MG0077'LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED F 52 1934 AND
 MG0077'SET IN THE TOP OF A CONCRETE POST.
 MG0077
 MG0077                          STATION RECOVERY (1988)
 MG0077
 MG0077'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0077'MARK NOT FOUND.
 MG0077
 MG0077                          STATION RECOVERY (1996)
 MG0077
 MG0077'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0077'MARK NOT FOUND.
 MG0077
 MG0077                          STATION RECOVERY (2001)
 MG0077
 MG0077'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0077'MARK NOT FOUND.
 MG0077
 MG0077                          STATION RECOVERY (2004)
 MG0077
 MG0077'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0077'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0051 ***********************************************************************
 MG0051  DESIGNATION -  F 53
 MG0051  PID         -  MG0051
 MG0051  STATE/COUNTY-  IL/HENRY
 MG0051  COUNTRY     -  US
 MG0051  USGS QUAD   -  GREEN ROCK (2018)
 MG0051
 MG0051                         *CURRENT SURVEY CONTROL
 MG0051  ______________________________________________________________________
 MG0051* NAD 83(1986) POSITION- 41 24 44.     (N) 090 22 25.     (W)   SCALED
 MG0051* NAVD 88 ORTHO HEIGHT -   195.494 (meters)      641.38  (feet) ADJUSTED
 MG0051  ______________________________________________________________________
 MG0051  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 MG0051  DYNAMIC HEIGHT  -        195.418 (meters)      641.13  (feet) COMP
 MG0051  MODELED GRAVITY -    980,229.3   (mgal)                       NAVD 88
 MG0051
 MG0051  VERT ORDER      -  SECOND    CLASS 0
 MG0051
 MG0051.The horizontal coordinates were scaled from a map and have
 MG0051.an estimated accuracy of +/- 6 seconds.
 MG0051
 MG0051.The orthometric height was determined by differential leveling and
 MG0051.adjusted by the NATIONAL GEODETIC SURVEY
 MG0051.in June 1991.
 MG0051
 MG0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0051.GEOID18 height accuracy estimate available here.
 MG0051
 MG0051.Click photographs - Photos may exist for this station.
 MG0051
 MG0051.The dynamic height is computed by dividing the NAVD 88
 MG0051.geopotential number by the normal gravity value computed on the
 MG0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0051.degrees latitude (g = 980.6199 gals.).
 MG0051
 MG0051.The modeled gravity was interpolated from observed gravity values.
 MG0051
 MG0051;                    North         East    Units  Estimated Accuracy
 MG0051;SPC IL W     -   526,820.      682,700.      MT  (+/- 180 meters Scaled)
 MG0051
 MG0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF195878(NAD 83)
 MG0051
 MG0051                          SUPERSEDED SURVEY CONTROL
 MG0051
 MG0051  NGVD 29 (??/??/92)  195.573  (m)          641.64   (f) ADJ UNCH    2 0
 MG0051
 MG0051.Superseded values are not recommended for survey control.
 MG0051
 MG0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0051.See file dsdata.pdf to determine how the superseded data were derived.
 MG0051
 MG0051_MARKER: DB = BENCH MARK DISK
 MG0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0051_STAMPING: F 53 1934
 MG0051_MARK LOGO: CGS
 MG0051_PROJECTION: PROJECTING 15 CENTIMETERS
 MG0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0051+STABILITY: SURFACE MOTION
 MG0051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0051+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2023
 MG0051
 MG0051  HISTORY     - Date     Condition        Report By
 MG0051  HISTORY     - 1934     MONUMENTED       CGS
 MG0051  HISTORY     - 1959     GOOD             CGS
 MG0051  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0051  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0051  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0051  HISTORY     - 20110105 GOOD             ILDT
 MG0051  HISTORY     - 20230118 GOOD             ILDT
 MG0051
 MG0051                          STATION DESCRIPTION
 MG0051
 MG0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0051'AT WARNER.
 MG0051'AT WARNER, ABOUT 5 TELEPHONE POLE NORTH OF THE STATION SIGN,
 MG0051'AT A ROAD CROSSING THE CHICAGO, BURLINGTON AND QUINCY RIALROAD,
 MG0051'37 FEET EAST OF THE EAST RAIL, 30 FEET NORTH OF THE CENTER
 MG0051'LINE OF THE ROAD, 4 FEET NORTH OF A CONCRETE FENCE CORNER POST,
 MG0051'1 FOOT WEST OF FENCE LINE, ABOUT 3 FEET BELOW THE LEVEL OF THE
 MG0051'TRACK, SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 MG0051
 MG0051                          STATION RECOVERY (1996)
 MG0051
 MG0051'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0051'MARK NOT FOUND.
 MG0051
 MG0051                          STATION RECOVERY (2001)
 MG0051
 MG0051'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0051'MARK NOT FOUND.
 MG0051
 MG0051                          STATION RECOVERY (2004)
 MG0051
 MG0051'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0051'MARK NOT FOUND.
 MG0051
 MG0051                          STATION RECOVERY (2011)
 MG0051
 MG0051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (TPH)
 MG0051'NORTH-EAST QUADRANT OF N 1800TH AV AND RAILROAD. 36' NORTH-EASTERLY
 MG0051'FROM A RAIL ROAD CROSSING SIGNAL. 24.5' NORTH OF PAVED ROAD (N 1800TH
 MG0051'AV). 2.4 ' SOUTH-WESTERLY FROM A WOODEN CORNER FENCE POST. 4'
 MG0051'SOUTH-WESTERLY FROM CONCRETE FENCE POST.
 MG0051
 MG0051                          STATION RECOVERY (2023)
 MG0051
 MG0051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0005 ***********************************************************************
 LD0005  DESIGNATION -  F 54
 LD0005  PID         -  LD0005
 LD0005  STATE/COUNTY-  IL/KNOX
 LD0005  COUNTRY     -  US
 LD0005  USGS QUAD   -  ABINGDON (2018)
 LD0005
 LD0005                         *CURRENT SURVEY CONTROL
 LD0005  ______________________________________________________________________
 LD0005* NAD 83(1986) POSITION- 40 50 57.     (N) 090 23 41.     (W)   SCALED
 LD0005* NAVD 88 ORTHO HEIGHT -   231.275 (meters)      758.77  (feet) ADJUSTED
 LD0005  ______________________________________________________________________
 LD0005  GEOID HEIGHT    -        -33.141 (meters)                     GEOID18
 LD0005  DYNAMIC HEIGHT  -        231.168 (meters)      758.42  (feet) COMP
 LD0005  MODELED GRAVITY -    980,156.6   (mgal)                       NAVD 88
 LD0005
 LD0005  VERT ORDER      -  SECOND    CLASS 0
 LD0005
 LD0005.The horizontal coordinates were scaled from a map and have
 LD0005.an estimated accuracy of +/- 6 seconds.
 LD0005
 LD0005.The orthometric height was determined by differential leveling and
 LD0005.adjusted by the NATIONAL GEODETIC SURVEY
 LD0005.in June 1991.
 LD0005
 LD0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0005.GEOID18 height accuracy estimate available here.
 LD0005
 LD0005.Click photographs - Photos may exist for this station.
 LD0005
 LD0005.The dynamic height is computed by dividing the NAVD 88
 LD0005.geopotential number by the normal gravity value computed on the
 LD0005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0005.degrees latitude (g = 980.6199 gals.).
 LD0005
 LD0005.The modeled gravity was interpolated from observed gravity values.
 LD0005
 LD0005;                    North         East    Units  Estimated Accuracy
 LD0005;SPC IL W     -   464,300.      680,770.      MT  (+/- 180 meters Scaled)
 LD0005
 LD0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF196252(NAD 83)
 LD0005
 LD0005                          SUPERSEDED SURVEY CONTROL
 LD0005
 LD0005  NGVD 29 (??/??/92)  231.332  (m)          758.96   (f) ADJ UNCH    2 0
 LD0005
 LD0005.Superseded values are not recommended for survey control.
 LD0005
 LD0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0005.See file dsdata.pdf to determine how the superseded data were derived.
 LD0005
 LD0005_MARKER: DB = BENCH MARK DISK
 LD0005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0005_STAMPING: F 54 1934
 LD0005_MARK LOGO: CGS
 LD0005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0005+STABILITY: SURFACE MOTION
 LD0005
 LD0005  HISTORY     - Date     Condition        Report By
 LD0005  HISTORY     - 1934     MONUMENTED       CGS
 LD0005  HISTORY     - 1935     GOOD             CGS
 LD0005  HISTORY     - 19971112 GOOD             USPSQD
 LD0005
 LD0005                          STATION DESCRIPTION
 LD0005
 LD0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0005'3 MI N FROM ABINGDON.
 LD0005'3.0 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0005'FROM THE STATION AT ABINGDON, KNOX COUNTY, AT A ROAD CROSSING, 28
 LD0005'FEET NORTH OF THE CENTERLINE OF THE ROAD, 21 FEET EAST OF THE
 LD0005'CENTERLINE OF THE EAST TRACK, AND LEVEL WITH THE TRACK.  A
 LD0005'STANDARD DISK, STAMPED F 54 1934 AND SET IN THE TOP OF A CONCRETE
 LD0005'POST.
 LD0005
 LD0005                          STATION RECOVERY (1997)
 LD0005
 LD0005'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0328 ***********************************************************************
 LD0328  DESIGNATION -  F 56
 LD0328  PID         -  LD0328
 LD0328  STATE/COUNTY-  IL/SCHUYLER
 LD0328  COUNTRY     -  US
 LD0328  USGS QUAD   -  RAY (2018)
 LD0328
 LD0328                         *CURRENT SURVEY CONTROL
 LD0328  ______________________________________________________________________
 LD0328* NAD 83(1986) POSITION- 40 07 56.     (N) 090 25 33.     (W)   SCALED
 LD0328* NAVD 88 ORTHO HEIGHT -   161.882 (meters)      531.11  (feet) ADJUSTED
 LD0328  ______________________________________________________________________
 LD0328  GEOID HEIGHT    -        -33.075 (meters)                     GEOID18
 LD0328  DYNAMIC HEIGHT  -        161.797 (meters)      530.83  (feet) COMP
 LD0328  MODELED GRAVITY -    980,100.0   (mgal)                       NAVD 88
 LD0328
 LD0328  VERT ORDER      -  SECOND    CLASS 0
 LD0328
 LD0328.The horizontal coordinates were scaled from a map and have
 LD0328.an estimated accuracy of +/- 6 seconds.
 LD0328
 LD0328.The orthometric height was determined by differential leveling and
 LD0328.adjusted by the NATIONAL GEODETIC SURVEY
 LD0328.in June 1991.
 LD0328
 LD0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0328.GEOID18 height accuracy estimate available here.
 LD0328
 LD0328.Click photographs - Photos may exist for this station.
 LD0328
 LD0328.The dynamic height is computed by dividing the NAVD 88
 LD0328.geopotential number by the normal gravity value computed on the
 LD0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0328.degrees latitude (g = 980.6199 gals.).
 LD0328
 LD0328.The modeled gravity was interpolated from observed gravity values.
 LD0328
 LD0328;                    North         East    Units  Estimated Accuracy
 LD0328;SPC IL W     -   384,700.      677,910.      MT  (+/- 180 meters Scaled)
 LD0328
 LD0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE193456(NAD 83)
 LD0328
 LD0328                          SUPERSEDED SURVEY CONTROL
 LD0328
 LD0328  NGVD 29 (??/??/92)  161.983  (m)          531.44   (f) ADJ UNCH    2 0
 LD0328
 LD0328.Superseded values are not recommended for survey control.
 LD0328
 LD0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0328.See file dsdata.pdf to determine how the superseded data were derived.
 LD0328
 LD0328_MARKER: DB = BENCH MARK DISK
 LD0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0328_STAMPING: F 56 1935
 LD0328_MARK LOGO: CGS
 LD0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0328+STABILITY: SURFACE MOTION
 LD0328
 LD0328  HISTORY     - Date     Condition        Report By
 LD0328  HISTORY     - 1935     MONUMENTED       CGS
 LD0328
 LD0328                          STATION DESCRIPTION
 LD0328
 LD0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0328'4.8 MI N FROM FREDERICK.
 LD0328'4.8 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0328'FROM THE UNDERPASS OF STATE HIGHWAY 100 AT FREDERICK, SCHUYLER
 LD0328'COUNTY, 10-1/2 POLES SOUTH OF MILEPOST 126, 240 FEET SOUTH OF
 LD0328'BRIDGE 125.74, 18 FEET WEST OF THE CENTERLINE OF THE TRACK, 15
 LD0328'FEET EAST OF THE CENTERLINE OF A PRIVATE ROAD, AND 2-1/2 FEET
 LD0328'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED F 56 1935 AND
 LD0328'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0065 ***********************************************************************
 NJ0065  DESIGNATION -  F 57
 NJ0065  PID         -  NJ0065
 NJ0065  STATE/COUNTY-  IL/CARROLL
 NJ0065  COUNTRY     -  US
 NJ0065  USGS QUAD   -  SAVANNA (2018)
 NJ0065
 NJ0065                         *CURRENT SURVEY CONTROL
 NJ0065  ______________________________________________________________________
 NJ0065* NAD 83(1986) POSITION- 42 05 52.     (N) 090 09 28.     (W)   SCALED
 NJ0065* NAVD 88 ORTHO HEIGHT -   182.490 (meters)      598.72  (feet) ADJUSTED
 NJ0065  ______________________________________________________________________
 NJ0065  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 NJ0065  DYNAMIC HEIGHT  -        182.427 (meters)      598.51  (feet) COMP
 NJ0065  MODELED GRAVITY -    980,276.1   (mgal)                       NAVD 88
 NJ0065
 NJ0065  VERT ORDER      -  FIRST     CLASS I
 NJ0065
 NJ0065.The horizontal coordinates were scaled from a map and have
 NJ0065.an estimated accuracy of +/- 6 seconds.
 NJ0065
 NJ0065.The orthometric height was determined by differential leveling and
 NJ0065.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0065.in June 1991.
 NJ0065
 NJ0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0065.GEOID18 height accuracy estimate available here.
 NJ0065
 NJ0065.Click photographs - Photos may exist for this station.
 NJ0065
 NJ0065.The dynamic height is computed by dividing the NAVD 88
 NJ0065.geopotential number by the normal gravity value computed on the
 NJ0065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0065.degrees latitude (g = 980.6199 gals.).
 NJ0065
 NJ0065.The modeled gravity was interpolated from observed gravity values.
 NJ0065
 NJ0065;                    North         East    Units  Estimated Accuracy
 NJ0065;SPC IL W     -   602,940.      700,740.      MT  (+/- 180 meters Scaled)
 NJ0065
 NJ0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG350645(NAD 83)
 NJ0065
 NJ0065                          SUPERSEDED SURVEY CONTROL
 NJ0065
 NJ0065  NGVD 29 (??/??/92)  182.521  (m)          598.82   (f) ADJ UNCH    1 1
 NJ0065
 NJ0065.Superseded values are not recommended for survey control.
 NJ0065
 NJ0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0065.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0065
 NJ0065_MARKER: DB = BENCH MARK DISK
 NJ0065_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NJ0065_SP_SET: BUILDING
 NJ0065_STAMPING: F 57 1934
 NJ0065_MARK LOGO: CGS
 NJ0065_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0065
 NJ0065  HISTORY     - Date     Condition        Report By
 NJ0065  HISTORY     - 1934     MONUMENTED       CGS
 NJ0065  HISTORY     - 1970     GOOD             NGS
 NJ0065  HISTORY     - 1977     GOOD             LOCSUR
 NJ0065  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 NJ0065  HISTORY     - 19950524 MARK NOT FOUND   USPSQD
 NJ0065  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NJ0065  HISTORY     - 20030923 MARK NOT FOUND   USPSQD
 NJ0065
 NJ0065                          STATION DESCRIPTION
 NJ0065
 NJ0065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0065'0.4 MI W FROM SAVANNA.
 NJ0065'ABOUT 0.2 MILE WEST ALONG MADISON STREET FROM THE POST OFFICE
 NJ0065'AT SAVANNA, THENCE 0.25 MILE NORTH ALONG THE CHICAGO, BURLINGTON
 NJ0065'AND QUINCY RAILROAD, 29 FEET EAST OF THE EAST RAIL OF THE MAIN
 NJ0065'TRACK, SET VERTICALLY IN THE WEST BRICK FACE OF THE RAILROAD
 NJ0065'STATION TICKET OFFICE, 0.8 FOOT SOUTH OF THE SOUTH EDGE OF THE
 NJ0065'MIDDLE TICKET OFFICE WINDOW, AND 4.7 FEET ABOVE THE LEVEL OF THE
 NJ0065'PLATFORM.  SEC 4, T24N, R3E.  NOTE-- THE CHICAGO, BURLINGTON
 NJ0065'AND QUINCY RAILROAD IS NOW THE BURLINGTON NORTHERN RAILROAD.
 NJ0065
 NJ0065                          STATION RECOVERY (1977)
 NJ0065
 NJ0065'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 NJ0065'RECOVERED IN GOOD CONDITION.
 NJ0065
 NJ0065                          STATION RECOVERY (1988)
 NJ0065
 NJ0065'RECOVERY NOTE BY US POWER SQUADRON 1988 (GG)
 NJ0065'MARK NOT FOUND.
 NJ0065
 NJ0065                          STATION RECOVERY (1995)
 NJ0065
 NJ0065'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0065'MARK NOT FOUND.
 NJ0065
 NJ0065                          STATION RECOVERY (2001)
 NJ0065
 NJ0065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0065'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0065
 NJ0065                          STATION RECOVERY (2003)
 NJ0065
 NJ0065'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0065'RAILROAD TICKET OFFICE BUILDING DESTROYED. STATION PRESUMED LOST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1865 ***********************************************************************
 ME1865  DESIGNATION -  F 6
 ME1865  PID         -  ME1865
 ME1865  STATE/COUNTY-  IL/COOK
 ME1865  COUNTRY     -  US
 ME1865  USGS QUAD   -  LAKE CALUMET (2018)
 ME1865
 ME1865                         *CURRENT SURVEY CONTROL
 ME1865  ______________________________________________________________________
 ME1865* NAD 83(1986) POSITION- 41 43 12.     (N) 087 32 38.     (W)   SCALED
 ME1865* NAVD 88 ORTHO HEIGHT -   185.504 (meters)      608.61  (feet) ADJUSTED
 ME1865  ______________________________________________________________________
 ME1865  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 ME1865  DYNAMIC HEIGHT  -        185.439 (meters)      608.39  (feet) COMP
 ME1865  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 ME1865
 ME1865  VERT ORDER      -  FIRST     CLASS I
 ME1865
 ME1865.The horizontal coordinates were scaled from a map and have
 ME1865.an estimated accuracy of +/- 6 seconds.
 ME1865
 ME1865.The orthometric height was determined by differential leveling and
 ME1865.adjusted by the NATIONAL GEODETIC SURVEY
 ME1865.in June 1991.
 ME1865
 ME1865.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1865.GEOID18 height accuracy estimate available here.
 ME1865
 ME1865.Click photographs - Photos may exist for this station.
 ME1865
 ME1865.The dynamic height is computed by dividing the NAVD 88
 ME1865.geopotential number by the normal gravity value computed on the
 ME1865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1865.degrees latitude (g = 980.6199 gals.).
 ME1865
 ME1865.The modeled gravity was interpolated from observed gravity values.
 ME1865
 ME1865;                    North         East    Units  Estimated Accuracy
 ME1865;SPC IL E     -   561,310.      365,690.      MT  (+/- 180 meters Scaled)
 ME1865
 ME1865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM547188(NAD 83)
 ME1865
 ME1865                          SUPERSEDED SURVEY CONTROL
 ME1865
 ME1865  NGVD 29 (??/??/92)  185.612  (m)          608.96   (f) ADJ UNCH    1 1
 ME1865
 ME1865.Superseded values are not recommended for survey control.
 ME1865
 ME1865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1865.See file dsdata.pdf to determine how the superseded data were derived.
 ME1865
 ME1865_MARKER: DB = BENCH MARK DISK
 ME1865_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 ME1865_SP_SET: WALL
 ME1865_STAMPING: F 6 1916 ELEV 609.106 FT
 ME1865_MARK LOGO: CGS
 ME1865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1865+STABILITY: SURFACE MOTION
 ME1865
 ME1865  HISTORY     - Date     Condition        Report By
 ME1865  HISTORY     - 1916     MONUMENTED       CGS
 ME1865  HISTORY     - 1968     GOOD             CGS
 ME1865  HISTORY     - 1977     GOOD             NGS
 ME1865  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1865  HISTORY     - 19920805 MARK NOT FOUND   NGS
 ME1865
 ME1865                          STATION DESCRIPTION
 ME1865
 ME1865'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1865'AT CHICAGO.
 ME1865'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, NEAR THE WEST SIDE
 ME1865'OF THE CALUMET RIVER, BETWEEN THE TWO MAIN TRACKS, SET ON THE
 ME1865'TOP OF THE NORTHWEST END OF THE NORTHEAST CONCRETE WALL ALONG
 ME1865'THE NORTHEAST SIDE OF STEPS LEADING DOWN TO A BATTERY HOUSE, 43.5
 ME1865'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE NORTHEAST TRACK, 27
 ME1865'FEET NORTHWEST OF THE NORTHWEST END OF THE SOUTHWEST RAILROAD
 ME1865'BRIDGE OVER THE CALUMET RIVER, 15 FEET NORTHEAST OF THE NORTHEAST
 ME1865'RAIL OF THE SOUTHWEST TRACK AND ABOUT LEVEL WITH THE TRACK.
 ME1865'SEC, T 37N, R 15 E.
 ME1865
 ME1865                          STATION RECOVERY (1977)
 ME1865
 ME1865'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1865'RECOVERED IN GOOD CONDITION.
 ME1865
 ME1865                          STATION RECOVERY (1987)
 ME1865
 ME1865'RECOVERY NOTE BY US POWER SQUADRON 1987 (EJH)
 ME1865'MARK NOT FOUND.
 ME1865
 ME1865                          STATION RECOVERY (1992)
 ME1865
 ME1865'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1865'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0628 ***********************************************************************
 MF0628  DESIGNATION -  F 7 RESET
 MF0628  PID         -  MF0628
 MF0628  STATE/COUNTY-  IL/LASALLE
 MF0628  COUNTRY     -  US
 MF0628  USGS QUAD   -  MENDOTA EAST (2018)
 MF0628
 MF0628                         *CURRENT SURVEY CONTROL
 MF0628  ______________________________________________________________________
 MF0628* NAD 83(1986) POSITION- 41 32 52.23   (N) 089 07 17.79   (W)   HD_HELD1
 MF0628* NAVD 88 ORTHO HEIGHT -   227.462 (meters)      746.26  (feet) ADJUSTED
 MF0628  ______________________________________________________________________
 MF0628  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 MF0628  DYNAMIC HEIGHT  -        227.374 (meters)      745.98  (feet) COMP
 MF0628  MODELED GRAVITY -    980,232.0   (mgal)                       NAVD 88
 MF0628
 MF0628  VERT ORDER      -  FIRST     CLASS I
 MF0628
 MF0628.The horizontal coordinates were determined by differentially corrected
 MF0628.hand held GPS observations or other comparable positioning techniques
 MF0628.and have an estimated accuracy of +/- 3 meters.
 MF0628
 MF0628.The orthometric height was determined by differential leveling and
 MF0628.adjusted by the NATIONAL GEODETIC SURVEY
 MF0628.in June 1991.
 MF0628
 MF0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0628.GEOID18 height accuracy estimate available here.
 MF0628
 MF0628.Click photographs - Photos may exist for this station.
 MF0628
 MF0628.The dynamic height is computed by dividing the NAVD 88
 MF0628.geopotential number by the normal gravity value computed on the
 MF0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0628.degrees latitude (g = 980.6199 gals.).
 MF0628
 MF0628.The modeled gravity was interpolated from observed gravity values.
 MF0628
 MF0628;                    North         East    Units  Estimated Accuracy
 MF0628;SPC IL E     -   542,183.2     234,231.9     MT  (+/- 3 meters HH1 GPS) 
 MF0628
 MF0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2305001749(NAD 83)
 MF0628
 MF0628                          SUPERSEDED SURVEY CONTROL
 MF0628
 MF0628  NGVD 29 (??/??/92)  227.504  (m)          746.40   (f) ADJ UNCH    1 1
 MF0628
 MF0628.Superseded values are not recommended for survey control.
 MF0628
 MF0628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0628.See file dsdata.pdf to determine how the superseded data were derived.
 MF0628
 MF0628_MARKER: DB = BENCH MARK DISK
 MF0628_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0628_SP_SET: STEP
 MF0628_STAMPING: F 7 RESET 1953
 MF0628_MARK LOGO: CGS
 MF0628_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0628_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0628_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0628+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2019
 MF0628
 MF0628  HISTORY     - Date     Condition        Report By
 MF0628  HISTORY     - 1953     MONUMENTED       CGS
 MF0628  HISTORY     - 1969     GOOD             CGS
 MF0628  HISTORY     - 19970618 GOOD             USPSQD
 MF0628  HISTORY     - 20020619 GOOD             USPSQD
 MF0628  HISTORY     - 20170508 GOOD             GEOCAC
 MF0628  HISTORY     - 20190701 SEE DESCRIPTION  ILDT
 MF0628
 MF0628                          STATION DESCRIPTION
 MF0628
 MF0628'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0628'0.3 MI SW FROM MENDOTA.
 MF0628'ABOUT 0.15 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0628'THE RAILROAD STATION AT MENDOTA, THENCE 0.15 MILE WEST ALONG
 MF0628'WASHINGTON STREET, 98 FEET SOUTH OF THE CENTER LINE OF THE
 MF0628'STREET, SET IN THE TOP AND 6 INCHES NORTH OF THE SOUTH END
 MF0628'OF THE SEVENTH STEP ABOVE THE SIDEWALK AT THE EAST ENTRANCE
 MF0628'TO GRAVES PUBLIC LIBRARY, 285 FEET SOUTHWEST AND ACROSS THE
 MF0628'STREET FROM THE POST OFFICE, 265 FEET WEST OF THE CENTER
 MF0628'LINE OF PARK PLACE, AND ABOUT 3 1/2 FEET ABOVE THE LEVEL OF
 MF0628'THE SIDEWALK.  SEC 33, T 36N, R 1E.
 MF0628
 MF0628                          STATION RECOVERY (1997)
 MF0628
 MF0628'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0628'RECOVERED IN GOOD CONDITION.
 MF0628
 MF0628                          STATION RECOVERY (2002)
 MF0628
 MF0628'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0628'STRUCTURE IS NOW THE HUME-CARNEGIE MUSEUM
 MF0628'
 MF0628
 MF0628                          STATION RECOVERY (2017)
 MF0628
 MF0628'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 MF0628'RECOVERED IN GOOD CONDITION.
 MF0628
 MF0628                          STATION RECOVERY (2019)
 MF0628
 MF0628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RS)
 MF0628'THE MARK IS PRESENT BUT APPEARS TO HAVE BEEN RESET INTO NEWER CONCRETE
 MF0628'STEPS.  ELEVATION DOES NOT CHECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0307 ***********************************************************************
 KC0307  DESIGNATION -  F 79
 KC0307  PID         -  KC0307
 KC0307  STATE/COUNTY-  IL/PIKE
 KC0307  COUNTRY     -  US
 KC0307  USGS QUAD   -  HULL (2018)
 KC0307
 KC0307                         *CURRENT SURVEY CONTROL
 KC0307  ______________________________________________________________________
 KC0307* NAD 83(1986) POSITION- 39 42 20.     (N) 091 12 25.     (W)   SCALED
 KC0307* NAVD 88 ORTHO HEIGHT -   142.498 (meters)      467.51  (feet) ADJUSTED
 KC0307  ______________________________________________________________________
 KC0307  GEOID HEIGHT    -        -32.579 (meters)                     GEOID18
 KC0307  DYNAMIC HEIGHT  -        142.421 (meters)      467.26  (feet) COMP
 KC0307  MODELED GRAVITY -    980,079.5   (mgal)                       NAVD 88
 KC0307
 KC0307  VERT ORDER      -  SECOND    CLASS 0
 KC0307
 KC0307.The horizontal coordinates were scaled from a map and have
 KC0307.an estimated accuracy of +/- 6 seconds.
 KC0307
 KC0307.The orthometric height was determined by differential leveling and
 KC0307.adjusted by the NATIONAL GEODETIC SURVEY
 KC0307.in June 1991.
 KC0307
 KC0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0307.GEOID18 height accuracy estimate available here.
 KC0307
 KC0307.Click photographs - Photos may exist for this station.
 KC0307
 KC0307.The dynamic height is computed by dividing the NAVD 88
 KC0307.geopotential number by the normal gravity value computed on the
 KC0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0307.degrees latitude (g = 980.6199 gals.).
 KC0307
 KC0307.The modeled gravity was interpolated from observed gravity values.
 KC0307
 KC0307;                    North         East    Units  Estimated Accuracy
 KC0307;SPC IL W     -   337,810.      610,790.      MT  (+/- 180 meters Scaled)
 KC0307
 KC0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD537966(NAD 83)
 KC0307
 KC0307                          SUPERSEDED SURVEY CONTROL
 KC0307
 KC0307  NGVD 29 (??/??/92)  142.576  (m)          467.77   (f) ADJ UNCH    2 0
 KC0307
 KC0307.Superseded values are not recommended for survey control.
 KC0307
 KC0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0307.See file dsdata.pdf to determine how the superseded data were derived.
 KC0307
 KC0307_MARKER: DB = BENCH MARK DISK
 KC0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0307_STAMPING: F 79 1935
 KC0307_MARK LOGO: CGS
 KC0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0307+STABILITY: SURFACE MOTION
 KC0307
 KC0307  HISTORY     - Date     Condition        Report By
 KC0307  HISTORY     - 1935     MONUMENTED       CGS
 KC0307  HISTORY     - 1960     GOOD             CGS
 KC0307  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0307
 KC0307                          STATION DESCRIPTION
 KC0307
 KC0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0307'AT HULLS.
 KC0307'AT HULLS, PIKE COUNTY, AT MILEAGE 506.1, AT THE INTERSECTION OF
 KC0307'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AND THE WABASH
 KC0307'RAILWAY, 68 FEET WEST OF THE WABASH RAILWAY STATION, 38 FEET
 KC0307'NORTH OF THE CENTERLINE OF THE WABASH RAILWAY TRACK, AND 25 FEET
 KC0307'WEST OF THE CENTERLINE OF THE CHICAGO, BURLINGTON AND QUINCY
 KC0307'RAILROAD TRACK.  A STANDARD DISK, STAMPED F 79 1935 AND SET IN
 KC0307'THE TOP OF A CONCRETE POST.  NOTE-- THE RR IS NOW USING AN OLD
 KC0307'BOX CAR FOR A STATION.
 KC0307
 KC0307                          STATION RECOVERY (1960)
 KC0307
 KC0307'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KC0307'RECOVERED IN GOOD CONDITION.
 KC0307
 KC0307                          STATION RECOVERY (2012)
 KC0307
 KC0307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0307'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0760 ***********************************************************************
 KB0760  DESIGNATION -  F 8
 KB0760  PID         -  KB0760
 KB0760  STATE/COUNTY-  IL/CHRISTIAN
 KB0760  COUNTRY     -  US
 KB0760  USGS QUAD   -  PANA (2018)
 KB0760
 KB0760                         *CURRENT SURVEY CONTROL
 KB0760  ______________________________________________________________________
 KB0760* NAD 83(1986) POSITION- 39 22 59.     (N) 089 04 48.     (W)   SCALED
 KB0760* NAVD 88 ORTHO HEIGHT -   216.943 (meters)      711.75  (feet) ADJUSTED
 KB0760  ______________________________________________________________________
 KB0760  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB0760  DYNAMIC HEIGHT  -        216.812 (meters)      711.32  (feet) COMP
 KB0760  MODELED GRAVITY -    980,021.9   (mgal)                       NAVD 88
 KB0760
 KB0760  VERT ORDER      -  FIRST     CLASS II
 KB0760
 KB0760.The horizontal coordinates were scaled from a map and have
 KB0760.an estimated accuracy of +/- 6 seconds.
 KB0760
 KB0760.The orthometric height was determined by differential leveling and
 KB0760.adjusted by the NATIONAL GEODETIC SURVEY
 KB0760.in June 1991.
 KB0760
 KB0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0760.GEOID18 height accuracy estimate available here.
 KB0760
 KB0760.Click photographs - Photos may exist for this station.
 KB0760
 KB0760.The dynamic height is computed by dividing the NAVD 88
 KB0760.geopotential number by the normal gravity value computed on the
 KB0760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0760.degrees latitude (g = 980.6199 gals.).
 KB0760
 KB0760.The modeled gravity was interpolated from observed gravity values.
 KB0760
 KB0760;                    North         East    Units  Estimated Accuracy
 KB0760;SPC IL W     -   302,060.      793,620.      MT  (+/- 180 meters Scaled)
 KB0760
 KB0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ208613(NAD 83)
 KB0760
 KB0760                          SUPERSEDED SURVEY CONTROL
 KB0760
 KB0760  NGVD 29 (??/??/92)  217.022  (m)          712.01   (f) ADJ UNCH    1 2
 KB0760
 KB0760.Superseded values are not recommended for survey control.
 KB0760
 KB0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0760.See file dsdata.pdf to determine how the superseded data were derived.
 KB0760
 KB0760_MARKER: DB = BENCH MARK DISK
 KB0760_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0760_SP_SET: STEP
 KB0760_STAMPING: F 8 1920
 KB0760_MARK LOGO: CGS
 KB0760_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0760
 KB0760  HISTORY     - Date     Condition        Report By
 KB0760  HISTORY     - 1920     MONUMENTED       CGS
 KB0760  HISTORY     - 1969     GOOD             CGS
 KB0760  HISTORY     - 1976     GOOD             NGS
 KB0760
 KB0760                          STATION DESCRIPTION
 KB0760
 KB0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0760'0.6 MI SE FROM PANA.
 KB0760'ABOUT 0.4 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0760'THE RAILROAD SWITCH CONTROL TOWER AT PANA, THENCE 0.2 MILE EAST
 KB0760'ALONG E. SIXTH STREET, 126 FEET NORTH OF THE NORTH CURB OF THE
 KB0760'STREET, SET IN THE TOP OF THE SOUTH END OF THE BOTTOM CONCRETE
 KB0760'STEP AT THE MOST SOUTHERLY ENTRANCE ON THE EAST SIDE OF THE
 KB0760'JUNIOR HIGH SCHOOL BUILDING, 70 FEET WEST OF THE WEST CURB OF
 KB0760'S. POPLAR STREET, 27 FEET NORTH OF THE SOUTHEAST CORNER OF THE
 KB0760'BUILDING, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE SIDEWALK.
 KB0760'SEC 21, T11N, R1E.
 KB0760
 KB0760                          STATION RECOVERY (1976)
 KB0760
 KB0760'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0760'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0215 ***********************************************************************
 KC0215  DESIGNATION -  F 80
 KC0215  PID         -  KC0215
 KC0215  STATE/COUNTY-  IL/SCOTT
 KC0215  COUNTRY     -  US
 KC0215  USGS QUAD   -  MEREDOSIA (2018)
 KC0215
 KC0215                         *CURRENT SURVEY CONTROL
 KC0215  ______________________________________________________________________
 KC0215* NAD 83(1986) POSITION- 39 45 13.     (N) 090 34 20.     (W)   SCALED
 KC0215* NAVD 88 ORTHO HEIGHT -   134.048 (meters)      439.79  (feet) ADJUSTED
 KC0215  ______________________________________________________________________
 KC0215  GEOID HEIGHT    -        -32.684 (meters)                     GEOID18
 KC0215  DYNAMIC HEIGHT  -        133.975 (meters)      439.55  (feet) COMP
 KC0215  MODELED GRAVITY -    980,081.2   (mgal)                       NAVD 88
 KC0215
 KC0215  VERT ORDER      -  SECOND    CLASS 0
 KC0215
 KC0215.The horizontal coordinates were scaled from a map and have
 KC0215.an estimated accuracy of +/- 6 seconds.
 KC0215
 KC0215.The orthometric height was determined by differential leveling and
 KC0215.adjusted by the NATIONAL GEODETIC SURVEY
 KC0215.in June 1991.
 KC0215
 KC0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0215.GEOID18 height accuracy estimate available here.
 KC0215
 KC0215.Click photographs - Photos may exist for this station.
 KC0215
 KC0215.The dynamic height is computed by dividing the NAVD 88
 KC0215.geopotential number by the normal gravity value computed on the
 KC0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0215.degrees latitude (g = 980.6199 gals.).
 KC0215
 KC0215.The modeled gravity was interpolated from observed gravity values.
 KC0215
 KC0215;                    North         East    Units  Estimated Accuracy
 KC0215;SPC IL W     -   342,710.      665,250.      MT  (+/- 180 meters Scaled)
 KC0215
 KC0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE079032(NAD 83)
 KC0215
 KC0215                          SUPERSEDED SURVEY CONTROL
 KC0215
 KC0215  NGVD 29 (??/??/92)  134.161  (m)          440.16   (f) ADJ UNCH    2 0
 KC0215
 KC0215.Superseded values are not recommended for survey control.
 KC0215
 KC0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0215.See file dsdata.pdf to determine how the superseded data were derived.
 KC0215
 KC0215_MARKER: DB = BENCH MARK DISK
 KC0215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0215_STAMPING: F 80 1935
 KC0215_MARK LOGO: CGS
 KC0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0215+STABILITY: SURFACE MOTION
 KC0215
 KC0215  HISTORY     - Date     Condition        Report By
 KC0215  HISTORY     - 1935     MONUMENTED       CGS
 KC0215  HISTORY     - 20210202 MARK NOT FOUND   ILDT
 KC0215
 KC0215                          STATION DESCRIPTION
 KC0215
 KC0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0215'1.9 MI E FROM NAPLES.
 KC0215'1.9 MILES EAST ALONG THE WABASH RAILWAY FROM THE STATION AT NAPLES,
 KC0215'SCOTT COUNTY, AT MILEPOST 467.7, 1-1/2 RAILS EAST OF THE CENTER
 KC0215'OF A GRADE CROSSING, 32 FEET SOUTH OF THE CENTERLINE OF THE
 KC0215'TRACK, AND ONE FOOT NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 KC0215'DISK, STAMPED F 80 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0215
 KC0215                          STATION RECOVERY (2021)
 KC0215
 KC0215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0372 ***********************************************************************
 KC0372  DESIGNATION -  F 81
 KC0372  PID         -  KC0372
 KC0372  STATE/COUNTY-  IL/ADAMS
 KC0372  COUNTRY     -  US
 KC0372  USGS QUAD   -  MARBLEHEAD (2018)
 KC0372
 KC0372                         *CURRENT SURVEY CONTROL
 KC0372  ______________________________________________________________________
 KC0372* NAD 83(1986) POSITION- 39 50 28.     (N) 091 22 23.     (W)   SCALED
 KC0372* NAVD 88 ORTHO HEIGHT -   145.743 (meters)      478.16  (feet) ADJUSTED
 KC0372  ______________________________________________________________________
 KC0372  GEOID HEIGHT    -        -32.563 (meters)                     GEOID18
 KC0372  DYNAMIC HEIGHT  -        145.666 (meters)      477.91  (feet) COMP
 KC0372  MODELED GRAVITY -    980,093.7   (mgal)                       NAVD 88
 KC0372
 KC0372  VERT ORDER      -  SECOND    CLASS 0
 KC0372
 KC0372.The horizontal coordinates were scaled from a map and have
 KC0372.an estimated accuracy of +/- 6 seconds.
 KC0372
 KC0372.The orthometric height was determined by differential leveling and
 KC0372.adjusted by the NATIONAL GEODETIC SURVEY
 KC0372.in June 1991.
 KC0372
 KC0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0372.GEOID18 height accuracy estimate available here.
 KC0372
 KC0372.Click photographs - Photos may exist for this station.
 KC0372
 KC0372.The dynamic height is computed by dividing the NAVD 88
 KC0372.geopotential number by the normal gravity value computed on the
 KC0372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0372.degrees latitude (g = 980.6199 gals.).
 KC0372
 KC0372.The modeled gravity was interpolated from observed gravity values.
 KC0372
 KC0372;                    North         East    Units  Estimated Accuracy
 KC0372;SPC IL W     -   353,040.      596,750.      MT  (+/- 180 meters Scaled)
 KC0372
 KC0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE392113(NAD 83)
 KC0372
 KC0372                          SUPERSEDED SURVEY CONTROL
 KC0372
 KC0372  NGVD 29 (??/??/92)  145.826  (m)          478.43   (f) ADJ UNCH    2 0
 KC0372
 KC0372.Superseded values are not recommended for survey control.
 KC0372
 KC0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0372.See file dsdata.pdf to determine how the superseded data were derived.
 KC0372
 KC0372_MARKER: DB = BENCH MARK DISK
 KC0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0372_STAMPING: F 81 1935
 KC0372_MARK LOGO: CGS
 KC0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0372+STABILITY: SURFACE MOTION
 KC0372
 KC0372  HISTORY     - Date     Condition        Report By
 KC0372  HISTORY     - 1935     MONUMENTED       CGS
 KC0372  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0372  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0372
 KC0372                          STATION DESCRIPTION
 KC0372
 KC0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0372'AT MARBLEHEAD.
 KC0372'AT MARBLEHEAD, ADAMS COUNTY, ON THE CHICAGO, BURLINGTON AND
 KC0372'QUINCY RAILROAD, 7-1/2 RAILS SOUTHEAST OF THE STATION, NEAR
 KC0372'MILEAGE 269.5, 17 RAILS NORTHWEST OF A BRIDGE, 15 FEET NORTHEAST
 KC0372'OF THE CENTERLINE OF THE MAIN TRACK, AND 6 FEET WEST OF A POLE.
 KC0372'A STANDARD DISK, STAMPED F 81 1935 AND SET IN THE TOP OF A
 KC0372'CONCRETE POST.
 KC0372
 KC0372                          STATION RECOVERY (1971)
 KC0372
 KC0372'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0372'MARK NOT FOUND.
 KC0372
 KC0372                          STATION RECOVERY (2012)
 KC0372
 KC0372'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0372'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0576 ***********************************************************************
 JB0576  DESIGNATION -  F 83
 JB0576  PID         -  JB0576
 JB0576  STATE/COUNTY-  IL/EFFINGHAM
 JB0576  COUNTRY     -  US
 JB0576  USGS QUAD   -  HORD (2018)
 JB0576
 JB0576                         *CURRENT SURVEY CONTROL
 JB0576  ______________________________________________________________________
 JB0576* NAD 83(1986) POSITION- 38 59 45.     (N) 088 35 00.     (W)   SCALED
 JB0576* NAVD 88 ORTHO HEIGHT -   161.409 (meters)      529.56  (feet) ADJUSTED
 JB0576  ______________________________________________________________________
 JB0576  GEOID HEIGHT    -        -31.807 (meters)                     GEOID18
 JB0576  DYNAMIC HEIGHT  -        161.311 (meters)      529.23  (feet) COMP
 JB0576  MODELED GRAVITY -    980,019.9   (mgal)                       NAVD 88
 JB0576
 JB0576  VERT ORDER      -  SECOND    CLASS 0
 JB0576
 JB0576.The horizontal coordinates were scaled from a map and have
 JB0576.an estimated accuracy of +/- 6 seconds.
 JB0576
 JB0576.The orthometric height was determined by differential leveling and
 JB0576.adjusted by the NATIONAL GEODETIC SURVEY
 JB0576.in June 1991.
 JB0576
 JB0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0576.GEOID18 height accuracy estimate available here.
 JB0576
 JB0576.Click photographs - Photos may exist for this station.
 JB0576
 JB0576.The dynamic height is computed by dividing the NAVD 88
 JB0576.geopotential number by the normal gravity value computed on the
 JB0576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0576.degrees latitude (g = 980.6199 gals.).
 JB0576
 JB0576.The modeled gravity was interpolated from observed gravity values.
 JB0576
 JB0576;                    North         East    Units  Estimated Accuracy
 JB0576;SPC IL E     -   258,550.      278,340.      MT  (+/- 180 meters Scaled)
 JB0576
 JB0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ628175(NAD 83)
 JB0576
 JB0576                          SUPERSEDED SURVEY CONTROL
 JB0576
 JB0576  NGVD 29 (??/??/92)  161.508  (m)          529.88   (f) ADJ UNCH    2 0
 JB0576
 JB0576.Superseded values are not recommended for survey control.
 JB0576
 JB0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0576.See file dsdata.pdf to determine how the superseded data were derived.
 JB0576
 JB0576_MARKER: DB = BENCH MARK DISK
 JB0576_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0576_SP_SET: BRIDGE
 JB0576_STAMPING: F 83 1935
 JB0576_MARK LOGO: CGS
 JB0576_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0576
 JB0576  HISTORY     - Date     Condition        Report By
 JB0576  HISTORY     - 1935     MONUMENTED       CGS
 JB0576  HISTORY     - 1960     MARK NOT FOUND   CGS
 JB0576  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0576
 JB0576                          STATION DESCRIPTION
 JB0576
 JB0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0576'2 MI S FROM WATSON.
 JB0576'2.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0576'STATION AT WATSON, EFFINGHAM COUNTY, 1/4 MILE NORTH OF MILEPOST
 JB0576'208, AT AN UNDERPASS, 6-1/2 FEET EAST OF THE EAST RAIL, IN THE
 JB0576'TOP OF THE NORTH ABUTMENT, AND 2 FEET SOUTH OF THE NORTH EDGE.
 JB0576'A STANDARD DISK, STAMPED F 83 1935.
 JB0576
 JB0576                          STATION RECOVERY (1960)
 JB0576
 JB0576'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0576'MARK NOT FOUND.
 JB0576
 JB0576                          STATION RECOVERY (1983)
 JB0576
 JB0576'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0576'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0003 ***********************************************************************
 JB0003  CBN         -  This is a Cooperative Base Network Control Station.
 JB0003  DESIGNATION -  F 84
 JB0003  PID         -  JB0003
 JB0003  STATE/COUNTY-  IL/WAYNE
 JB0003  COUNTRY     -  US
 JB0003  USGS QUAD   -  CISNE (2018)
 JB0003
 JB0003                         *CURRENT SURVEY CONTROL
 JB0003  ______________________________________________________________________
 JB0003* NAD 83(2011) POSITION- 38 32 44.25424(N) 088 27 09.12797(W)   ADJUSTED
 JB0003* NAD 83(2011) ELLIP HT-   110.620 (meters)        (06/27/12)   ADJUSTED
 JB0003* NAD 83(2011) EPOCH   -  2010.00
 JB0003* NAVD 88 ORTHO HEIGHT -   141.488 (meters)      464.20  (feet) ADJUSTED
 JB0003  ______________________________________________________________________
 JB0003  GEOID HEIGHT    -        -30.863 (meters)                     GEOID18
 JB0003  NAD 83(2011) X  -    134,890.343 (meters)                     COMP
 JB0003  NAD 83(2011) Y  - -4,993,179.673 (meters)                     COMP
 JB0003  NAD 83(2011) Z  -  3,953,060.822 (meters)                     COMP
 JB0003  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 JB0003  DYNAMIC HEIGHT  -        141.400 (meters)      463.91  (feet) COMP
 JB0003  MODELED GRAVITY -    980,001.6   (mgal)                       NAVD 88
 JB0003
 JB0003  VERT ORDER      -  SECOND    CLASS 0
 JB0003
 JB0003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0003  Standards:
 JB0003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0003  -------------------------------------------------------------------
 JB0003  NETWORK    0.41   0.73           0.19   0.14   0.37      0.00721148
 JB0003  -------------------------------------------------------------------
 JB0003  Click here for local accuracies and other accuracy information.
 JB0003
 JB0003.The horizontal coordinates were established by GPS observations
 JB0003.and adjusted by the National Geodetic Survey in June 2012.
 JB0003
 JB0003.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0003.been affixed to the stable North American tectonic plate. See 
 JB0003.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0003
 JB0003.The horizontal coordinates are valid at the epoch date displayed above
 JB0003.which is a decimal equivalence of Year/Month/Day.
 JB0003
 JB0003.The orthometric height was determined by differential leveling and
 JB0003.adjusted by the NATIONAL GEODETIC SURVEY
 JB0003.in June 1991.
 JB0003
 JB0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0003.GEOID18 height accuracy estimate available here.
 JB0003
 JB0003.Click photographs - Photos may exist for this station.
 JB0003
 JB0003.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0003
 JB0003.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0003
 JB0003.The ellipsoidal height was determined by GPS observations
 JB0003.and is referenced to NAD 83.
 JB0003
 JB0003.The dynamic height is computed by dividing the NAVD 88
 JB0003.geopotential number by the normal gravity value computed on the
 JB0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0003.degrees latitude (g = 980.6199 gals.).
 JB0003
 JB0003.The modeled gravity was interpolated from observed gravity values.
 JB0003
 JB0003. The following values were computed from the NAD 83(2011) position.
 JB0003
 JB0003;                    North         East     Units Scale Factor Converg.
 JB0003;SPC IL E     -   208,545.479   289,608.482   MT  0.99997633   -0 04 27.4
 JB0003;SPC IL E     -   684,202.96    950,157.16   sFT  0.99997633   -0 04 27.4
 JB0003;UTM  16      - 4,267,356.151   373,418.867   MT  0.99979732   -0 54 18.9
 JB0003
 JB0003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0003!SPC IL E     -   0.99998264  x   0.99997633  =   0.99995897
 JB0003!UTM  16      -   0.99998264  x   0.99979732  =   0.99977997
 JB0003
 JB0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7341867356(NAD 83)
 JB0003
 JB0003                          SUPERSEDED SURVEY CONTROL
 JB0003
 JB0003  NAD 83(2007)-  38 32 44.25434(N)    088 27 09.12896(W) AD(2002.00) 0
 JB0003  ELLIP H (02/10/07)  110.645  (m)                       GP(2002.00)    
 JB0003  NAD 83(1997)-  38 32 44.25441(N)    088 27 09.12879(W) AD(       ) A
 JB0003  ELLIP H (09/15/03)  110.645  (m)                       GP(       ) 4 1
 JB0003  NAD 83(1997)-  38 32 44.25409(N)    088 27 09.12945(W) AD(       ) 1
 JB0003  ELLIP H (08/21/02)  110.646  (m)                       GP(       ) 3 1
 JB0003  NAVD 88             141.49   (m)          464.2    (f) LEVELING    3  
 JB0003  NAVD 88 (08/21/02)  141.5    (m)  GEOID99  model used  GPS OBS        
 JB0003  NGVD 29 (??/??/92)  141.603  (m)          464.58   (f) ADJ UNCH    2 0
 JB0003
 JB0003.Superseded values are not recommended for survey control.
 JB0003
 JB0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0003.See file dsdata.pdf to determine how the superseded data were derived.
 JB0003
 JB0003_MARKER: DB = BENCH MARK DISK
 JB0003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0003_STAMPING: F 84 1935
 JB0003_MARK LOGO: CGS
 JB0003_PROJECTION: PROJECTING 1 CENTIMETERS
 JB0003_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0003+STABILITY: SURFACE MOTION
 JB0003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0003+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2008
 JB0003
 JB0003  HISTORY     - Date     Condition        Report By
 JB0003  HISTORY     - 1935     MONUMENTED       CGS
 JB0003  HISTORY     - 1967     GOOD             CGS
 JB0003  HISTORY     - 19990927 GOOD             ILDT
 JB0003  HISTORY     - 20020808 GOOD             NGS
 JB0003  HISTORY     - 20040630 GOOD             ILDT
 JB0003  HISTORY     - 20080520 GOOD             ILDT
 JB0003  HISTORY     - 20130926 POOR             ILDT
 JB0003
 JB0003                          STATION DESCRIPTION
 JB0003
 JB0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 JB0003'1.8 MI S FROM RINARD.
 JB0003'1.8 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0003'STATION AT RINARD, WAYNE COUNTY, 0.2 MILE NORTH OF MILEPOST
 JB0003'S 65, 68 FEET SOUTH OF THE CENTER OF A ROAD CROSSING, 23.4 FEET
 JB0003'EAST OF (NORMAL TO) THE EAST RAIL, 3.2 FEET WEST OF RIGHT OF
 JB0003'WAY FENCE.  MARK IS TWO RAILS SOUTH OF ROAD CROSSING.  A STANDARD
 JB0003'DISK, STAMPED F 84 1935 AND SET IN THE TOP OF A CONCRETE POST
 JB0003'PROJECTING 0.6 FEET.
 JB0003
 JB0003                          STATION RECOVERY (1999)
 JB0003
 JB0003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB0003'RECOVERED AS DESCRIBED
 JB0003
 JB0003                          STATION RECOVERY (2002)
 JB0003
 JB0003'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (MW)
 JB0003'RECOVERED AS DESCRIBED
 JB0003
 JB0003                          STATION RECOVERY (2004)
 JB0003
 JB0003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 JB0003'RECOVERED AS DESCRIBED
 JB0003
 JB0003                          STATION RECOVERY (2008)
 JB0003
 JB0003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 JB0003'RECOVERED AS DESCRIBED
 JB0003
 JB0003                          STATION RECOVERY (2013)
 JB0003
 JB0003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0003'CAP IS OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0140 ***********************************************************************
 JB0140  DESIGNATION -  F 85
 JB0140  PID         -  JB0140
 JB0140  STATE/COUNTY-  IL/WHITE
 JB0140  COUNTRY     -  US
 JB0140  USGS QUAD   -  ENFIELD (2018)
 JB0140
 JB0140                         *CURRENT SURVEY CONTROL
 JB0140  ______________________________________________________________________
 JB0140* NAD 83(1986) POSITION- 38 01 57.     (N) 088 20 27.     (W)   SCALED
 JB0140* NAVD 88 ORTHO HEIGHT -   125.958 (meters)      413.25  (feet) ADJUSTED
 JB0140  ______________________________________________________________________
 JB0140  GEOID HEIGHT    -        -30.260 (meters)                     GEOID18
 JB0140  DYNAMIC HEIGHT  -        125.873 (meters)      412.97  (feet) COMP
 JB0140  MODELED GRAVITY -    979,953.2   (mgal)                       NAVD 88
 JB0140
 JB0140  VERT ORDER      -  SECOND    CLASS 0
 JB0140
 JB0140.The horizontal coordinates were scaled from a map and have
 JB0140.an estimated accuracy of +/- 6 seconds.
 JB0140
 JB0140.The orthometric height was determined by differential leveling and
 JB0140.adjusted by the NATIONAL GEODETIC SURVEY
 JB0140.in June 1991.
 JB0140
 JB0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0140.GEOID18 height accuracy estimate available here.
 JB0140
 JB0140.Click photographs - Photos may exist for this station.
 JB0140
 JB0140.The dynamic height is computed by dividing the NAVD 88
 JB0140.geopotential number by the normal gravity value computed on the
 JB0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0140.degrees latitude (g = 980.6199 gals.).
 JB0140
 JB0140.The modeled gravity was interpolated from observed gravity values.
 JB0140
 JB0140;                    North         East    Units  Estimated Accuracy
 JB0140;SPC IL E     -   151,580.      299,340.      MT  (+/- 180 meters Scaled)
 JB0140
 JB0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH823102(NAD 83)
 JB0140
 JB0140                          SUPERSEDED SURVEY CONTROL
 JB0140
 JB0140  NGVD 29 (??/??/92)  126.064  (m)          413.60   (f) ADJ UNCH    2 0
 JB0140
 JB0140.Superseded values are not recommended for survey control.
 JB0140
 JB0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0140.See file dsdata.pdf to determine how the superseded data were derived.
 JB0140
 JB0140_MARKER: DB = BENCH MARK DISK
 JB0140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0140_STAMPING: F 85 1935
 JB0140_MARK LOGO: CGS
 JB0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0140+STABILITY: SURFACE MOTION
 JB0140
 JB0140  HISTORY     - Date     Condition        Report By
 JB0140  HISTORY     - 1935     MONUMENTED       CGS
 JB0140  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0140
 JB0140                          STATION DESCRIPTION
 JB0140
 JB0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0140'3.6 MI N FROM NORRIS CITY.
 JB0140'3.6 MILES NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0140'STATION AT NORRIS CITY, WHITE COUNTY, AT THE SACRAMENTO STATION
 JB0140'SITE, 10 FEET SOUTH OF A ROAD CROSSING, AND 15 FEET EAST OF THE
 JB0140'TRACK.  A STANDARD DISK, STAMPED F 85 1935 AND SET IN THE TOP
 JB0140'OF A CONCRETE POST.
 JB0140
 JB0140                          STATION RECOVERY (1974)
 JB0140
 JB0140'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0163 ***********************************************************************
 KB0163  DESIGNATION -  F 87
 KB0163  PID         -  KB0163
 KB0163  STATE/COUNTY-  IL/COLES
 KB0163  COUNTRY     -  US
 KB0163  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0163
 KB0163                         *CURRENT SURVEY CONTROL
 KB0163  ______________________________________________________________________
 KB0163* NAD 83(1986) POSITION- 39 29 53.     (N) 088 13 39.     (W)   SCALED
 KB0163* NAVD 88 ORTHO HEIGHT -   196.686 (meters)      645.29  (feet) ADJUSTED
 KB0163  ______________________________________________________________________
 KB0163  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 KB0163  DYNAMIC HEIGHT  -        196.575 (meters)      644.93  (feet) COMP
 KB0163  MODELED GRAVITY -    980,054.2   (mgal)                       NAVD 88
 KB0163
 KB0163  VERT ORDER      -  SECOND    CLASS 0
 KB0163
 KB0163.The horizontal coordinates were scaled from a map and have
 KB0163.an estimated accuracy of +/- 6 seconds.
 KB0163
 KB0163.The orthometric height was determined by differential leveling and
 KB0163.adjusted by the NATIONAL GEODETIC SURVEY
 KB0163.in June 1991.
 KB0163
 KB0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0163.GEOID18 height accuracy estimate available here.
 KB0163
 KB0163.Click photographs - Photos may exist for this station.
 KB0163
 KB0163.The dynamic height is computed by dividing the NAVD 88
 KB0163.geopotential number by the normal gravity value computed on the
 KB0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0163.degrees latitude (g = 980.6199 gals.).
 KB0163
 KB0163.The modeled gravity was interpolated from observed gravity values.
 KB0163
 KB0163;                    North         East    Units  Estimated Accuracy
 KB0163;SPC IL E     -   314,280.      309,100.      MT  (+/- 180 meters Scaled)
 KB0163
 KB0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ944727(NAD 83)
 KB0163
 KB0163                          SUPERSEDED SURVEY CONTROL
 KB0163
 KB0163  NGVD 29 (??/??/92)  196.742  (m)          645.48   (f) ADJ UNCH    2 0
 KB0163
 KB0163.Superseded values are not recommended for survey control.
 KB0163
 KB0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0163.See file dsdata.pdf to determine how the superseded data were derived.
 KB0163
 KB0163_MARKER: DB = BENCH MARK DISK
 KB0163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0163_STAMPING: F 87 1935
 KB0163_MARK LOGO: CGS
 KB0163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0163+STABILITY: SURFACE MOTION
 KB0163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0163+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0163
 KB0163  HISTORY     - Date     Condition        Report By
 KB0163  HISTORY     - 1935     MONUMENTED       CGS
 KB0163  HISTORY     - 1956     GOOD             CGS
 KB0163  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0163  HISTORY     - 20020331 GOOD             LOCSUR
 KB0163  HISTORY     - 20050228 GOOD             ILDT
 KB0163
 KB0163                          STATION DESCRIPTION
 KB0163
 KB0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0163'2.7 MI W FROM CHARLESTON.
 KB0163'ABOUT 2.7 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0163'ST. LOUIS RAILWAY FROM THE STATION AT CHARLESTON, 244 FEET
 KB0163'EAST-NORTHEAST OF CENTER OF CROSSING OF A ROAD LEADING TO
 KB0163'CHARLESTON COUNTRY CLUB, 43 FEET NORTH OF NORTH RAIL, 13 FEET
 KB0163'WEST-NORTHWEST OF TELEPHONE POLE NO. 120/12 (3RD TELEPHONE POLE
 KB0163'EAST OF CROSSING) 82 1/2 FEET EAST OF THE SECOND TELEPHONE POLE
 KB0163'EAST OF CROSSING, 231 FEET EAST-NORTHEAST AND ACROSS TRACK FROM
 KB0163'A CROSSING WARNING SIGN, 1.8 FEET SOUTH OF A FENCE LINE, 2 FEET
 KB0163'EAST OF A WHITE WOODEN WITNESS POST, ABOUT 5 1/2 FEET BELOW LEVEL
 KB0163'OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0163
 KB0163                          STATION RECOVERY (1973)
 KB0163
 KB0163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0163'MARK NOT FOUND.
 KB0163
 KB0163                          STATION RECOVERY (2002)
 KB0163
 KB0163'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2002
 KB0163'MARK FOUND AS DESCRIBED.
 KB0163
 KB0163                          STATION RECOVERY (2005)
 KB0163
 KB0163'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0163'TO REACH FROM INT. OF 900N AND 1320E GO SOUTH ALONG 1320E FOR 0.6M TO
 KB0163'CROSSING OF OLD RR, NOW A BIKE PATH, GO EAST 244' +- 45' NORTH OF CL
 KB0163'OF BIKE PATH 1.8' SOUTH OF FENCH LINE, 10' EAST OF A 10 INCH TREE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0467 ***********************************************************************
 KB0467  DESIGNATION -  F 88
 KB0467  PID         -  KB0467
 KB0467  STATE/COUNTY-  IL/SHELBY
 KB0467  COUNTRY     -  US
 KB0467  USGS QUAD   -  TOWER HILL (2018)
 KB0467
 KB0467                         *CURRENT SURVEY CONTROL
 KB0467  ______________________________________________________________________
 KB0467* NAD 83(1986) POSITION- 39 23 15.     (N) 088 57 37.     (W)   SCALED
 KB0467* NAVD 88 ORTHO HEIGHT -   200.360 (meters)      657.35  (feet) ADJUSTED
 KB0467  ______________________________________________________________________
 KB0467  GEOID HEIGHT    -        -32.247 (meters)                     GEOID18
 KB0467  DYNAMIC HEIGHT  -        200.242 (meters)      656.96  (feet) COMP
 KB0467  MODELED GRAVITY -    980,034.4   (mgal)                       NAVD 88
 KB0467
 KB0467  VERT ORDER      -  SECOND    CLASS 0
 KB0467
 KB0467.The horizontal coordinates were scaled from a map and have
 KB0467.an estimated accuracy of +/- 6 seconds.
 KB0467
 KB0467.The orthometric height was determined by differential leveling and
 KB0467.adjusted by the NATIONAL GEODETIC SURVEY
 KB0467.in June 1991.
 KB0467
 KB0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0467.GEOID18 height accuracy estimate available here.
 KB0467
 KB0467.Click photographs - Photos may exist for this station.
 KB0467
 KB0467.The dynamic height is computed by dividing the NAVD 88
 KB0467.geopotential number by the normal gravity value computed on the
 KB0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0467.degrees latitude (g = 980.6199 gals.).
 KB0467
 KB0467.The modeled gravity was interpolated from observed gravity values.
 KB0467
 KB0467;                    North         East    Units  Estimated Accuracy
 KB0467;SPC IL E     -   302,180.      245,990.      MT  (+/- 180 meters Scaled)
 KB0467
 KB0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ311616(NAD 83)
 KB0467
 KB0467                          SUPERSEDED SURVEY CONTROL
 KB0467
 KB0467  NGVD 29 (??/??/92)  200.447  (m)          657.63   (f) ADJ UNCH    2 0
 KB0467
 KB0467.Superseded values are not recommended for survey control.
 KB0467
 KB0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0467.See file dsdata.pdf to determine how the superseded data were derived.
 KB0467
 KB0467_MARKER: DB = BENCH MARK DISK
 KB0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0467_STAMPING: F 88 1935
 KB0467_MARK LOGO: CGS
 KB0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0467+STABILITY: SURFACE MOTION
 KB0467
 KB0467  HISTORY     - Date     Condition        Report By
 KB0467  HISTORY     - 1935     MONUMENTED       CGS
 KB0467  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0467
 KB0467                          STATION DESCRIPTION
 KB0467
 KB0467'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0467'AT TOWER HILL.
 KB0467'AT TOWER HILL, CHRISTIAN COUNTY, ON THE CLEVELAND, CINCINNATI,
 KB0467'CHICAGO AND ST. LOUIS RAILWAY, 6 RAILS EAST OF THE STATION,
 KB0467'45 FEET EAST OF A ROAD CROSSING, 30 FEET EAST OF A BATTERY BOX,
 KB0467'30 FEET NORTH OF THE TRACK, AND 35 FEET SOUTH OF A BANDSTAND.  A
 KB0467'STANDARD DISK, STAMPED F 88 1935 AND SET IN THE TOP OF A CONCRETE
 KB0467'POST.
 KB0467
 KB0467                          STATION RECOVERY (1973)
 KB0467
 KB0467'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0467'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0505 ***********************************************************************
 KB0505  DESIGNATION -  F 89
 KB0505  PID         -  KB0505
 KB0505  STATE/COUNTY-  IL/EFFINGHAM
 KB0505  COUNTRY     -  US
 KB0505  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0505
 KB0505                         *CURRENT SURVEY CONTROL
 KB0505  ______________________________________________________________________
 KB0505* NAD 83(1986) POSITION- 39 05 45.     (N) 088 37 16.     (W)   SCALED
 KB0505* NAVD 88 ORTHO HEIGHT -   178.043 (meters)      584.13  (feet) ADJUSTED
 KB0505  ______________________________________________________________________
 KB0505  GEOID HEIGHT    -        -31.986 (meters)                     GEOID18
 KB0505  DYNAMIC HEIGHT  -        177.936 (meters)      583.78  (feet) COMP
 KB0505  MODELED GRAVITY -    980,020.0   (mgal)                       NAVD 88
 KB0505
 KB0505  VERT ORDER      -  SECOND    CLASS 0
 KB0505
 KB0505.The horizontal coordinates were scaled from a map and have
 KB0505.an estimated accuracy of +/- 6 seconds.
 KB0505
 KB0505.The orthometric height was determined by differential leveling and
 KB0505.adjusted by the NATIONAL GEODETIC SURVEY
 KB0505.in June 1991.
 KB0505
 KB0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0505.GEOID18 height accuracy estimate available here.
 KB0505
 KB0505.Click photographs - Photos may exist for this station.
 KB0505
 KB0505.The dynamic height is computed by dividing the NAVD 88
 KB0505.geopotential number by the normal gravity value computed on the
 KB0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0505.degrees latitude (g = 980.6199 gals.).
 KB0505
 KB0505.The modeled gravity was interpolated from observed gravity values.
 KB0505
 KB0505;                    North         East    Units  Estimated Accuracy
 KB0505;SPC IL E     -   269,660.      275,110.      MT  (+/- 180 meters Scaled)
 KB0505
 KB0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ598286(NAD 83)
 KB0505
 KB0505                          SUPERSEDED SURVEY CONTROL
 KB0505
 KB0505  NGVD 29 (??/??/92)  178.144  (m)          584.46   (f) ADJ UNCH    2 0
 KB0505
 KB0505.Superseded values are not recommended for survey control.
 KB0505
 KB0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0505.See file dsdata.pdf to determine how the superseded data were derived.
 KB0505
 KB0505_MARKER: DB = BENCH MARK DISK
 KB0505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0505_STAMPING: F 89 1935
 KB0505_MARK LOGO: CGS
 KB0505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0505+STABILITY: SURFACE MOTION
 KB0505
 KB0505  HISTORY     - Date     Condition        Report By
 KB0505  HISTORY     - 1935     MONUMENTED       CGS
 KB0505  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0505
 KB0505                          STATION DESCRIPTION
 KB0505
 KB0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0505'4.2 MI W FROM EFFINGHAM.
 KB0505'4.2 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0505'AT EFFINGHAM, EFFINGHAM COUNTY, AT FUNKHOUSER, AT POLE 144/36,
 KB0505'AT A ROAD CROSSING, 70 FEET NORTH OF THE TRACK, AND 53 FEET EAST
 KB0505'OF THE CENTERLINE OF THE ROAD.  A STANDARD DISK, STAMPED F 89
 KB0505'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0505
 KB0505                          STATION RECOVERY (1983)
 KB0505
 KB0505'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0505'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0805 ***********************************************************************
 JB0805  DESIGNATION -  F 9
 JB0805  PID         -  JB0805
 JB0805  STATE/COUNTY-  IL/MARION
 JB0805  COUNTRY     -  US
 JB0805  USGS QUAD   -  PATOKA (2018)
 JB0805
 JB0805                         *CURRENT SURVEY CONTROL
 JB0805  ______________________________________________________________________
 JB0805* NAD 83(1986) POSITION- 38 46 26.     (N) 089 05 32.     (W)   SCALED
 JB0805* NAVD 88 ORTHO HEIGHT -   146.850 (meters)      481.79  (feet) ADJUSTED
 JB0805  ______________________________________________________________________
 JB0805  GEOID HEIGHT    -        -31.325 (meters)                     GEOID18
 JB0805  DYNAMIC HEIGHT  -        146.758 (meters)      481.49  (feet) COMP
 JB0805  MODELED GRAVITY -    980,001.1   (mgal)                       NAVD 88
 JB0805
 JB0805  VERT ORDER      -  FIRST     CLASS I
 JB0805
 JB0805.The horizontal coordinates were scaled from a map and have
 JB0805.an estimated accuracy of +/- 6 seconds.
 JB0805
 JB0805.The orthometric height was determined by differential leveling and
 JB0805.adjusted by the NATIONAL GEODETIC SURVEY
 JB0805.in June 1991.
 JB0805
 JB0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0805.GEOID18 height accuracy estimate available here.
 JB0805
 JB0805.Click photographs - Photos may exist for this station.
 JB0805
 JB0805.The dynamic height is computed by dividing the NAVD 88
 JB0805.geopotential number by the normal gravity value computed on the
 JB0805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0805.degrees latitude (g = 980.6199 gals.).
 JB0805
 JB0805.The modeled gravity was interpolated from observed gravity values.
 JB0805
 JB0805;                    North         East    Units  Estimated Accuracy
 JB0805;SPC IL E     -   234,150.      234,050.      MT  (+/- 180 meters Scaled)
 JB0805
 JB0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH182937(NAD 83)
 JB0805
 JB0805                          SUPERSEDED SURVEY CONTROL
 JB0805
 JB0805  NGVD 29 (??/??/92)  146.969  (m)          482.18   (f) ADJ UNCH    1 1
 JB0805
 JB0805.Superseded values are not recommended for survey control.
 JB0805
 JB0805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0805.See file dsdata.pdf to determine how the superseded data were derived.
 JB0805
 JB0805_MARKER: O = CHISELED CIRCLE
 JB0805_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0805_SP_SET: BRIDGE
 JB0805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0805
 JB0805  HISTORY     - Date     Condition        Report By
 JB0805  HISTORY     - 1920     MONUMENTED       CGS
 JB0805  HISTORY     - 1969     GOOD             CGS
 JB0805  HISTORY     - 20110912 MARK NOT FOUND   ILDT
 JB0805  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0805
 JB0805                          STATION DESCRIPTION
 JB0805
 JB0805'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0805'1.4 MI N FROM PATOKA.
 JB0805'ABOUT 1.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0805'THE POST OFFICE AT PATOKA, 0.25 MILE SOUTH OF MILEPOST 77, 7
 JB0805'FEET WEST OF THE WEST RAIL, THE HIGH POINT OF AN OUTLINED CIRCLE
 JB0805'WHICH IS ON THE TOP OF THE WEST END OF THE LEDGE ON THE SOUTH
 JB0805'CONCRETE ABUTMENT OF A RAILROAD BRIDGE OVER NORTH FORK, 1 FOOT
 JB0805'EAST OF THE WEST END OF THE LEDGE, AND ABOUT 4 FEET BELOW THE
 JB0805'LEVEL OF THE TRACK.  SEC 21, T 4 N, R 1 E.
 JB0805
 JB0805                          STATION RECOVERY (2011)
 JB0805
 JB0805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0805'MARK NOT FOUND.
 JB0805
 JB0805                          STATION RECOVERY (2014)
 JB0805
 JB0805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0805'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0138 ***********************************************************************
 JB0138  DESIGNATION -  F 90
 JB0138  PID         -  JB0138
 JB0138  STATE/COUNTY-  IL/JASPER
 JB0138  COUNTRY     -  US
 JB0138  USGS QUAD   -  SAINTE MARIE (2018)
 JB0138
 JB0138                         *CURRENT SURVEY CONTROL
 JB0138  ______________________________________________________________________
 JB0138* NAD 83(1986) POSITION- 38 59 57.     (N) 088 01 19.     (W)   SCALED
 JB0138* NAVD 88 ORTHO HEIGHT -   150.586 (meters)      494.05  (feet) ADJUSTED
 JB0138  ______________________________________________________________________
 JB0138  GEOID HEIGHT    -        -31.741 (meters)                     GEOID18
 JB0138  DYNAMIC HEIGHT  -        150.497 (meters)      493.76  (feet) COMP
 JB0138  MODELED GRAVITY -    980,034.5   (mgal)                       NAVD 88
 JB0138
 JB0138  VERT ORDER      -  SECOND    CLASS 0
 JB0138
 JB0138.The horizontal coordinates were scaled from a map and have
 JB0138.an estimated accuracy of +/- 6 seconds.
 JB0138
 JB0138.The orthometric height was determined by differential leveling and
 JB0138.adjusted by the NATIONAL GEODETIC SURVEY
 JB0138.in June 1991.
 JB0138
 JB0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0138.GEOID18 height accuracy estimate available here.
 JB0138
 JB0138.Click photographs - Photos may exist for this station.
 JB0138
 JB0138.The dynamic height is computed by dividing the NAVD 88
 JB0138.geopotential number by the normal gravity value computed on the
 JB0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0138.degrees latitude (g = 980.6199 gals.).
 JB0138
 JB0138.The modeled gravity was interpolated from observed gravity values.
 JB0138
 JB0138;                    North         East    Units  Estimated Accuracy
 JB0138;SPC IL E     -   258,930.      326,970.      MT  (+/- 180 meters Scaled)
 JB0138
 JB0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ115171(NAD 83)
 JB0138
 JB0138                          SUPERSEDED SURVEY CONTROL
 JB0138
 JB0138  NGVD 29 (??/??/92)  150.704  (m)          494.43   (f) ADJ UNCH    2 0
 JB0138
 JB0138.Superseded values are not recommended for survey control.
 JB0138
 JB0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0138.See file dsdata.pdf to determine how the superseded data were derived.
 JB0138
 JB0138_MARKER: DB = BENCH MARK DISK
 JB0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0138_STAMPING: F 90 1935
 JB0138_MARK LOGO: CGS
 JB0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0138+STABILITY: SURFACE MOTION
 JB0138
 JB0138  HISTORY     - Date     Condition        Report By
 JB0138  HISTORY     - 1935     MONUMENTED       CGS
 JB0138  HISTORY     - 1954     MARK NOT FOUND   USGS
 JB0138  HISTORY     - 1983     MARK NOT FOUND
 JB0138
 JB0138                          STATION DESCRIPTION
 JB0138
 JB0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0138'AT WILLOW HILL.
 JB0138'AT WILLOW HILL, JASPER COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB0138'66 YARDS WEST OF THE STATION, AT THE CROSSING OF STATE HIGHWAY
 JB0138'49, 11 YARDS SOUTH OF THE CENTERLINE OF THE MAIN TRACK, AND 10
 JB0138'YARDS WEST OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK,
 JB0138'STAMPED F 90 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0138
 JB0138                          STATION RECOVERY (1954)
 JB0138
 JB0138'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1954
 JB0138'MARK NOT FOUND.
 JB0138
 JB0138                          STATION RECOVERY (1983)
 JB0138
 JB0138'RECOVERED 1983
 JB0138'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0813 ***********************************************************************
 KB0813  DESIGNATION -  F 92
 KB0813  PID         -  KB0813
 KB0813  STATE/COUNTY-  IL/CHRISTIAN
 KB0813  COUNTRY     -  US
 KB0813  USGS QUAD   -  OWANECO (2018)
 KB0813
 KB0813                         *CURRENT SURVEY CONTROL
 KB0813  ______________________________________________________________________
 KB0813* NAD 83(1986) POSITION- 39 28 54.     (N) 089 11 37.     (W)   SCALED
 KB0813* NAVD 88 ORTHO HEIGHT -   189.959 (meters)      623.22  (feet) ADJUSTED
 KB0813  ______________________________________________________________________
 KB0813  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 KB0813  DYNAMIC HEIGHT  -        189.849 (meters)      622.86  (feet) COMP
 KB0813  MODELED GRAVITY -    980,043.7   (mgal)                       NAVD 88
 KB0813
 KB0813  VERT ORDER      -  SECOND    CLASS 0
 KB0813
 KB0813.The horizontal coordinates were scaled from a map and have
 KB0813.an estimated accuracy of +/- 6 seconds.
 KB0813
 KB0813.The orthometric height was determined by differential leveling and
 KB0813.adjusted by the NATIONAL GEODETIC SURVEY
 KB0813.in June 1991.
 KB0813
 KB0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0813.GEOID18 height accuracy estimate available here.
 KB0813
 KB0813.Click photographs - Photos may exist for this station.
 KB0813
 KB0813.The dynamic height is computed by dividing the NAVD 88
 KB0813.geopotential number by the normal gravity value computed on the
 KB0813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0813.degrees latitude (g = 980.6199 gals.).
 KB0813
 KB0813.The modeled gravity was interpolated from observed gravity values.
 KB0813
 KB0813;                    North         East    Units  Estimated Accuracy
 KB0813;SPC IL W     -   312,890.      783,710.      MT  (+/- 180 meters Scaled)
 KB0813
 KB0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ113725(NAD 83)
 KB0813
 KB0813                          SUPERSEDED SURVEY CONTROL
 KB0813
 KB0813  NGVD 29 (??/??/92)  190.052  (m)          623.53   (f) ADJ UNCH    2 0
 KB0813
 KB0813.Superseded values are not recommended for survey control.
 KB0813
 KB0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0813.See file dsdata.pdf to determine how the superseded data were derived.
 KB0813
 KB0813_MARKER: DB = BENCH MARK DISK
 KB0813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0813_STAMPING: F 92 1935
 KB0813_MARK LOGO: CGS
 KB0813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0813+STABILITY: SURFACE MOTION
 KB0813
 KB0813  HISTORY     - Date     Condition        Report By
 KB0813  HISTORY     - 1935     MONUMENTED       CGS
 KB0813  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0813  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0813
 KB0813                          STATION DESCRIPTION
 KB0813
 KB0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0813'AT OWANECO.
 KB0813'AT OWANECO, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 KB0813'47 YARDS NORTHWEST OF THE STATION, AT POLE 148/11, AT A ROAD
 KB0813'CROSSING, 15 YARDS NORTH OF THE CENTERLINE OF THE ROAD, 6 YARDS
 KB0813'NORTHEAST OF THE CENTERLINE OF THE MAIN TRACK.  A STANDARD DISK,
 KB0813'STAMPED F 92 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0813
 KB0813                          STATION RECOVERY (1976)
 KB0813
 KB0813'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0813'MARK NOT FOUND.
 KB0813
 KB0813                          STATION RECOVERY (2014)
 KB0813
 KB0813'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0813'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0830 ***********************************************************************
 KB0830  DESIGNATION -  F 94
 KB0830  PID         -  KB0830
 KB0830  STATE/COUNTY-  IL/MONTGOMERY
 KB0830  COUNTRY     -  US
 KB0830  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0830
 KB0830                         *CURRENT SURVEY CONTROL
 KB0830  ______________________________________________________________________
 KB0830* NAD 83(1986) POSITION- 39 07 09.     (N) 089 41 08.     (W)   SCALED
 KB0830* NAVD 88 ORTHO HEIGHT -   206.971 (meters)      679.04  (feet) ADJUSTED
 KB0830  ______________________________________________________________________
 KB0830  GEOID HEIGHT    -        -31.262 (meters)                     GEOID18
 KB0830  DYNAMIC HEIGHT  -        206.850 (meters)      678.64  (feet) COMP
 KB0830  MODELED GRAVITY -    980,038.0   (mgal)                       NAVD 88
 KB0830
 KB0830  VERT ORDER      -  SECOND    CLASS 0
 KB0830
 KB0830.The horizontal coordinates were scaled from a map and have
 KB0830.an estimated accuracy of +/- 6 seconds.
 KB0830
 KB0830.The orthometric height was determined by differential leveling and
 KB0830.adjusted by the NATIONAL GEODETIC SURVEY
 KB0830.in June 1991.
 KB0830
 KB0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0830.GEOID18 height accuracy estimate available here.
 KB0830
 KB0830.Click photographs - Photos may exist for this station.
 KB0830
 KB0830.The dynamic height is computed by dividing the NAVD 88
 KB0830.geopotential number by the normal gravity value computed on the
 KB0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0830.degrees latitude (g = 980.6199 gals.).
 KB0830
 KB0830.The modeled gravity was interpolated from observed gravity values.
 KB0830
 KB0830;                    North         East    Units  Estimated Accuracy
 KB0830;SPC IL W     -   272,310.      741,610.      MT  (+/- 180 meters Scaled)
 KB0830
 KB0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ678334(NAD 83)
 KB0830
 KB0830                          SUPERSEDED SURVEY CONTROL
 KB0830
 KB0830  NGVD 29 (??/??/92)  207.10   (m)          679.5    (f) COMPUTED    2 0
 KB0830
 KB0830.Superseded values are not recommended for survey control.
 KB0830
 KB0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0830.See file dsdata.pdf to determine how the superseded data were derived.
 KB0830
 KB0830_MARKER: DB = BENCH MARK DISK
 KB0830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0830_STAMPING: F 94 1935
 KB0830_MARK LOGO: CGS
 KB0830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0830+STABILITY: SURFACE MOTION
 KB0830
 KB0830  HISTORY     - Date     Condition        Report By
 KB0830  HISTORY     - 1935     MONUMENTED       CGS
 KB0830  HISTORY     - 1960     MARK NOT FOUND   CGS
 KB0830  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0830
 KB0830                          STATION DESCRIPTION
 KB0830
 KB0830'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0830'3.9 MI N FROM MT OLIVE.
 KB0830'3.9 MILES NORTH ALONG THE WABASH RAILROAD FROM THE STATION AT
 KB0830'MT. OLIVE, MACOUPIN COUNTY, AT POLE 440/46, AT A FARMROAD
 KB0830'CROSSNG, 28 FEET NORTH OF THE CENTERLINE OF THE ROAD, 24 FEET
 KB0830'WEST OF THE CENTERLINE OF THE TRACK, AND 35 FEET EAST OF AN
 KB0830'INTERURBAN TRACK.  A STANDARD DISK, STAMPED F 94 1935 AND SET
 KB0830'IN THE TOP OF A CONCRETE POST.
 KB0830
 KB0830                          STATION RECOVERY (1960)
 KB0830
 KB0830'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0830'MARK NOT FOUND.
 KB0830
 KB0830                          STATION RECOVERY (2013)
 KB0830
 KB0830'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0830'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0153 ***********************************************************************
 JC0153  DESIGNATION -  F 95
 JC0153  PID         -  JC0153
 JC0153  STATE/COUNTY-  IL/MADISON
 JC0153  COUNTRY     -  US
 JC0153  USGS QUAD   -  GRANITE CITY (2018)
 JC0153
 JC0153                         *CURRENT SURVEY CONTROL
 JC0153  ______________________________________________________________________
 JC0153* NAD 83(1986) POSITION- 38 42 14.     (N) 090 09 04.     (W)   SCALED
 JC0153* NAVD 88 ORTHO HEIGHT -   129.297 (meters)      424.20  (feet) ADJUSTED
 JC0153  ______________________________________________________________________
 JC0153  GEOID HEIGHT    -        -31.203 (meters)                     GEOID18
 JC0153  DYNAMIC HEIGHT  -        129.215 (meters)      423.93  (feet) COMP
 JC0153  MODELED GRAVITY -    979,995.1   (mgal)                       NAVD 88
 JC0153
 JC0153  VERT ORDER      -  SECOND    CLASS 0
 JC0153
 JC0153.The horizontal coordinates were scaled from a map and have
 JC0153.an estimated accuracy of +/- 6 seconds.
 JC0153
 JC0153.The orthometric height was determined by differential leveling and
 JC0153.adjusted by the NATIONAL GEODETIC SURVEY
 JC0153.in June 1991.
 JC0153
 JC0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0153.GEOID18 height accuracy estimate available here.
 JC0153
 JC0153.Click photographs - Photos may exist for this station.
 JC0153
 JC0153.The dynamic height is computed by dividing the NAVD 88
 JC0153.geopotential number by the normal gravity value computed on the
 JC0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0153.degrees latitude (g = 980.6199 gals.).
 JC0153
 JC0153.The modeled gravity was interpolated from observed gravity values.
 JC0153
 JC0153;                    North         East    Units  Estimated Accuracy
 JC0153;SPC IL W     -   226,100.      701,350.      MT  (+/- 180 meters Scaled)
 JC0153
 JC0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC477877(NAD 83)
 JC0153
 JC0153                          SUPERSEDED SURVEY CONTROL
 JC0153
 JC0153  NGVD 29 (??/??/92)  129.412  (m)          424.58   (f) ADJ UNCH    2 0
 JC0153
 JC0153.Superseded values are not recommended for survey control.
 JC0153
 JC0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0153.See file dsdata.pdf to determine how the superseded data were derived.
 JC0153
 JC0153_MARKER: DB = BENCH MARK DISK
 JC0153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0153_STAMPING: 424.635 F 95 1935
 JC0153_MARK LOGO: CGS
 JC0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0153+STABILITY: SURFACE MOTION
 JC0153
 JC0153  HISTORY     - Date     Condition        Report By
 JC0153  HISTORY     - 1935     MONUMENTED       CGS
 JC0153  HISTORY     - 1942     GOOD             CGS
 JC0153
 JC0153                          STATION DESCRIPTION
 JC0153
 JC0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JC0153'AT GRANITE CITY.
 JC0153'AT GRANITE CITY, MADISON COUNTY, AT THE PUBLIC SCHOOL, TWO
 JC0153'BLOCKS EAST OF THE WABASH RAILROAD, 200 FEET SOUTH OF THE
 JC0153'SCHOOLHOUSE, 30 FEET NORTH OF THE TWENTIETH STREET, 10 FEET EAST
 JC0153'OF THE CENTERLINE OF THE DRIVEWAY, AND 2 FEET NORTH OF A POLE.
 JC0153'A STANDARD DISK, STAMPED 424.635 F 95 1935 AND SET IN THE TOP
 JC0153'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0856 ***********************************************************************
 KB0856  DESIGNATION -  F 96
 KB0856  PID         -  KB0856
 KB0856  STATE/COUNTY-  IL/MACOUPIN
 KB0856  COUNTRY     -  US
 KB0856  USGS QUAD   -  FARMERSVILLE (2018)
 KB0856
 KB0856                         *CURRENT SURVEY CONTROL
 KB0856  ______________________________________________________________________
 KB0856* NAD 83(1986) POSITION- 39 23 30.     (N) 089 44 50.     (W)   SCALED
 KB0856* NAVD 88 ORTHO HEIGHT -   198.602 (meters)      651.58  (feet) ADJUSTED
 KB0856  ______________________________________________________________________
 KB0856  GEOID HEIGHT    -        -31.692 (meters)                     GEOID18
 KB0856  DYNAMIC HEIGHT  -        198.490 (meters)      651.21  (feet) COMP
 KB0856  MODELED GRAVITY -    980,058.9   (mgal)                       NAVD 88
 KB0856
 KB0856  VERT ORDER      -  SECOND    CLASS 0
 KB0856
 KB0856.The horizontal coordinates were scaled from a map and have
 KB0856.an estimated accuracy of +/- 6 seconds.
 KB0856
 KB0856.The orthometric height was determined by differential leveling and
 KB0856.adjusted by the NATIONAL GEODETIC SURVEY
 KB0856.in June 1991.
 KB0856
 KB0856.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0856.GEOID18 height accuracy estimate available here.
 KB0856
 KB0856.Click photographs - Photos may exist for this station.
 KB0856
 KB0856.The dynamic height is computed by dividing the NAVD 88
 KB0856.geopotential number by the normal gravity value computed on the
 KB0856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0856.degrees latitude (g = 980.6199 gals.).
 KB0856
 KB0856.The modeled gravity was interpolated from observed gravity values.
 KB0856
 KB0856;                    North         East    Units  Estimated Accuracy
 KB0856;SPC IL W     -   302,530.      736,130.      MT  (+/- 180 meters Scaled)
 KB0856
 KB0856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ634638(NAD 83)
 KB0856
 KB0856                          SUPERSEDED SURVEY CONTROL
 KB0856
 KB0856  NGVD 29 (??/??/92)  198.728  (m)          651.99   (f) ADJ UNCH    2 0
 KB0856
 KB0856.Superseded values are not recommended for survey control.
 KB0856
 KB0856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0856.See file dsdata.pdf to determine how the superseded data were derived.
 KB0856
 KB0856_MARKER: DB = BENCH MARK DISK
 KB0856_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0856_STAMPING: F 96 1935
 KB0856_MARK LOGO: CGS
 KB0856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0856+STABILITY: SURFACE MOTION
 KB0856
 KB0856  HISTORY     - Date     Condition        Report By
 KB0856  HISTORY     - 1935     MONUMENTED       CGS
 KB0856  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0856
 KB0856                          STATION DESCRIPTION
 KB0856
 KB0856'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0856'4 MI SE FROM GIRARD.
 KB0856'4.0 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KB0856'RAILROAD FROM THE STATION AT GIRARD, MACOUPIN COUNTY, 0.2 MILE
 KB0856'NORTH OF MILEPOST 49, 33 YARDS NORTH OF THE NORTH END OF THE
 KB0856'PLATFORM AT MC VEY SIDING, AT A ROAD CROSSING, 10 YARDS SOUTH
 KB0856'OF THE CENTERLINE OF THE CROSS ROAD, AND 5 YARDS WEST OF THE
 KB0856'CENTERLINE OF THE SOUTHBOUND TRACK.  A STANDARD DISK, STAMPED
 KB0856'F 96 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0856
 KB0856                          STATION RECOVERY (1976)
 KB0856
 KB0856'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0856'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1043 ***********************************************************************
 HB1043  DESIGNATION -  F 97
 HB1043  PID         -  HB1043
 HB1043  STATE/COUNTY-  IL/RANDOLPH
 HB1043  COUNTRY     -  US
 HB1043  USGS QUAD   -  KASKASKIA (2018)
 HB1043
 HB1043                         *CURRENT SURVEY CONTROL
 HB1043  ______________________________________________________________________
 HB1043* NAD 83(1986) POSITION- 37 59 08.     (N) 089 55 39.     (W)   SCALED
 HB1043* NAVD 88 ORTHO HEIGHT -   115.124 (meters)      377.70  (feet) ADJUSTED
 HB1043  ______________________________________________________________________
 HB1043  GEOID HEIGHT    -        -29.735 (meters)                     GEOID18
 HB1043  DYNAMIC HEIGHT  -        115.044 (meters)      377.44  (feet) COMP
 HB1043  MODELED GRAVITY -    979,940.3   (mgal)                       NAVD 88
 HB1043
 HB1043  VERT ORDER      -  SECOND    CLASS 0
 HB1043
 HB1043.The horizontal coordinates were scaled from a map and have
 HB1043.an estimated accuracy of +/- 6 seconds.
 HB1043
 HB1043.The orthometric height was determined by differential leveling and
 HB1043.adjusted by the NATIONAL GEODETIC SURVEY
 HB1043.in June 1991.
 HB1043
 HB1043.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1043.GEOID18 height accuracy estimate available here.
 HB1043
 HB1043.Click photographs - Photos may exist for this station.
 HB1043
 HB1043.The dynamic height is computed by dividing the NAVD 88
 HB1043.geopotential number by the normal gravity value computed on the
 HB1043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1043.degrees latitude (g = 980.6199 gals.).
 HB1043
 HB1043.The modeled gravity was interpolated from observed gravity values.
 HB1043
 HB1043;                    North         East    Units  Estimated Accuracy
 HB1043;SPC IL W     -   146,390.      721,010.      MT  (+/- 180 meters Scaled)
 HB1043
 HB1043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH428082(NAD 83)
 HB1043
 HB1043                          SUPERSEDED SURVEY CONTROL
 HB1043
 HB1043  NGVD 29 (11/26/84)  115.227  (m)          378.04   (f) ADJUSTED    2 0
 HB1043
 HB1043.Superseded values are not recommended for survey control.
 HB1043
 HB1043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1043.See file dsdata.pdf to determine how the superseded data were derived.
 HB1043
 HB1043_MARKER: DB = BENCH MARK DISK
 HB1043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1043_STAMPING: F 97 1935
 HB1043_MARK LOGO: CGS
 HB1043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1043+STABILITY: SURFACE MOTION
 HB1043
 HB1043  HISTORY     - Date     Condition        Report By
 HB1043  HISTORY     - 1935     MONUMENTED       CGS
 HB1043  HISTORY     - 1968     MARK NOT FOUND   USGS
 HB1043  HISTORY     - 20120622 MARK NOT FOUND   ILDT
 HB1043
 HB1043                          STATION DESCRIPTION
 HB1043
 HB1043'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1043'0.7 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB1043'AT REILY LAKE, RANDOLPH COUNTY, AT POLE 53/16, 42 FEET SOUTH OF A
 HB1043'ROAD CROSSING, AND 17 FEET EAST OF THE CENTERLINE OF THE EAST MAIN
 HB1043'TRACK.  A STANDARD DISK, STAMPED F 97 1935 AND SET IN THE TOP OF A
 HB1043'CONCRETE POST.  NOTE-DISTANCES TAPED AND BM PROBED FOR, MARK COULD
 HB1043'BE BURIED.
 HB1043
 HB1043                          STATION RECOVERY (1968)
 HB1043
 HB1043'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 HB1043'MARK NOT FOUND.
 HB1043
 HB1043                          STATION RECOVERY (2012)
 HB1043
 HB1043'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1084 ***********************************************************************
 HB1084  DESIGNATION -  F 98
 HB1084  PID         -  HB1084
 HB1084  STATE/COUNTY-  IL/JACKSON
 HB1084  COUNTRY     -  US
 HB1084  USGS QUAD   -  RADDLE (2018)
 HB1084
 HB1084                         *CURRENT SURVEY CONTROL
 HB1084  ______________________________________________________________________
 HB1084* NAD 83(1986) POSITION- 37 46 06.     (N) 089 34 21.     (W)   SCALED
 HB1084* NAVD 88 ORTHO HEIGHT -   109.315 (meters)      358.64  (feet) ADJUSTED
 HB1084  ______________________________________________________________________
 HB1084  GEOID HEIGHT    -        -29.203 (meters)                     GEOID18
 HB1084  DYNAMIC HEIGHT  -        109.240 (meters)      358.40  (feet) COMP
 HB1084  MODELED GRAVITY -    979,935.9   (mgal)                       NAVD 88
 HB1084
 HB1084  VERT ORDER      -  SECOND    CLASS 0
 HB1084
 HB1084.The horizontal coordinates were scaled from a map and have
 HB1084.an estimated accuracy of +/- 6 seconds.
 HB1084
 HB1084.The orthometric height was determined by differential leveling and
 HB1084.adjusted by the NATIONAL GEODETIC SURVEY
 HB1084.in June 1991.
 HB1084
 HB1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1084.GEOID18 height accuracy estimate available here.
 HB1084
 HB1084.Click photographs - Photos may exist for this station.
 HB1084
 HB1084.The dynamic height is computed by dividing the NAVD 88
 HB1084.geopotential number by the normal gravity value computed on the
 HB1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1084.degrees latitude (g = 980.6199 gals.).
 HB1084
 HB1084.The modeled gravity was interpolated from observed gravity values.
 HB1084
 HB1084;                    North         East    Units  Estimated Accuracy
 HB1084;SPC IL W     -   122,420.      752,350.      MT  (+/- 180 meters Scaled)
 HB1084
 HB1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG734832(NAD 83)
 HB1084
 HB1084                          SUPERSEDED SURVEY CONTROL
 HB1084
 HB1084  NGVD 29 (11/26/84)  109.416  (m)          358.98   (f) ADJUSTED    2 0
 HB1084
 HB1084.Superseded values are not recommended for survey control.
 HB1084
 HB1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1084.See file dsdata.pdf to determine how the superseded data were derived.
 HB1084
 HB1084_MARKER: DB = BENCH MARK DISK
 HB1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1084_STAMPING: F 98 1935
 HB1084_MARK LOGO: CGS
 HB1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1084+STABILITY: SURFACE MOTION
 HB1084
 HB1084  HISTORY     - Date     Condition        Report By
 HB1084  HISTORY     - 1935     MONUMENTED       CGS
 HB1084  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1084
 HB1084                          STATION DESCRIPTION
 HB1084
 HB1084'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1084'2.5 MI NW FROM JACOB.
 HB1084'2.5 MILES NORTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1084'STATION AT JACOB, JACKSON COUNTY, AT POLE 78/20, 35 FEET NORTH
 HB1084'OF THE CENTER OF A ROAD CROSSING, AND 45 FEET WEST OF THE
 HB1084'CENTERLINE OF THE WEST MAIN TRACK.  A STANDARD DISK, STAMPED F 98
 HB1084'1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB1084
 HB1084                          STATION RECOVERY (1966)
 HB1084
 HB1084'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1084'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1101 ***********************************************************************
 JB1101  DESIGNATION -  F 99
 JB1101  PID         -  JB1101
 JB1101  STATE/COUNTY-  IL/PERRY
 JB1101  COUNTRY     -  US
 JB1101  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1101
 JB1101                         *CURRENT SURVEY CONTROL
 JB1101  ______________________________________________________________________
 JB1101* NAD 83(2011) POSITION- 38 06 48.40765(N) 089 26 33.54023(W)   ADJUSTED
 JB1101* NAD 83(2011) ELLIP HT-   135.310 (meters)        (06/27/12)   ADJUSTED
 JB1101* NAD 83(2011) EPOCH   -  2010.00
 JB1101* NAVD 88 ORTHO HEIGHT -   164.931 (meters)      541.11  (feet) ADJUSTED
 JB1101  ______________________________________________________________________
 JB1101  GEOID HEIGHT    -        -29.623 (meters)                     GEOID18
 JB1101  NAD 83(2011) X  -     48,878.172 (meters)                     COMP
 JB1101  NAD 83(2011) Y  - -5,024,535.640 (meters)                     COMP
 JB1101  NAD 83(2011) Z  -  3,915,442.664 (meters)                     COMP
 JB1101  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 JB1101  DYNAMIC HEIGHT  -        164.823 (meters)      540.76  (feet) COMP
 JB1101  MODELED GRAVITY -    979,971.5   (mgal)                       NAVD 88
 JB1101
 JB1101  VERT ORDER      -  SECOND    CLASS 0
 JB1101
 JB1101  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1101  Standards:
 JB1101         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1101            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1101  -------------------------------------------------------------------
 JB1101  NETWORK    0.52   0.98           0.24   0.18   0.50     -0.04688458
 JB1101  -------------------------------------------------------------------
 JB1101  Click here for local accuracies and other accuracy information.
 JB1101
 JB1101.The horizontal coordinates were established by GPS observations
 JB1101.and adjusted by the National Geodetic Survey in June 2012.
 JB1101
 JB1101.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1101.been affixed to the stable North American tectonic plate. See 
 JB1101.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1101
 JB1101.The horizontal coordinates are valid at the epoch date displayed above
 JB1101.which is a decimal equivalence of Year/Month/Day.
 JB1101
 JB1101.The orthometric height was determined by differential leveling and
 JB1101.adjusted by the NATIONAL GEODETIC SURVEY
 JB1101.in June 1991.
 JB1101
 JB1101.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1101.GEOID18 height accuracy estimate available here.
 JB1101
 JB1101.Click photographs - Photos may exist for this station.
 JB1101
 JB1101.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1101
 JB1101.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1101
 JB1101.The ellipsoidal height was determined by GPS observations
 JB1101.and is referenced to NAD 83.
 JB1101
 JB1101.The dynamic height is computed by dividing the NAVD 88
 JB1101.geopotential number by the normal gravity value computed on the
 JB1101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1101.degrees latitude (g = 980.6199 gals.).
 JB1101
 JB1101.The modeled gravity was interpolated from observed gravity values.
 JB1101
 JB1101. The following values were computed from the NAD 83(2011) position.
 JB1101
 JB1101;                    North         East     Units Scale Factor Converg.
 JB1101;SPC IL W     -   160,809.003   763,490.742   MT  0.99999080   +0 26 48.8
 JB1101;SPC IL W     -   527,587.54  2,504,885.88   sFT  0.99999080   +0 26 48.8
 JB1101;UTM  16      - 4,221,220.665   285,857.051   MT  1.00016481   -1 30 29.6
 JB1101
 JB1101!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1101!SPC IL W     -   0.99997877  x   0.99999080  =   0.99996957
 JB1101!UTM  16      -   0.99997877  x   1.00016481  =   1.00014358
 JB1101
 JB1101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8585721220(NAD 83)
 JB1101
 JB1101                          SUPERSEDED SURVEY CONTROL
 JB1101
 JB1101  NAD 83(2007)-  38 06 48.40772(N)    089 26 33.54106(W) AD(2002.00) 1
 JB1101  ELLIP H (03/25/08)  135.335  (m)                       GP(2002.00) 3 2
 JB1101  NAD 83(1997)-  38 06 48.40745(N)    089 26 33.54106(W) AD(       ) 1
 JB1101  ELLIP H (06/21/07)  135.324  (m)                       GP(       ) 3 2
 JB1101  NAVD 88             164.93   (m)          541.1    (f) LEVELING    3  
 JB1101  NGVD 29 (??/??/92)  165.026  (m)          541.42   (f) ADJ UNCH    2 0
 JB1101
 JB1101.Superseded values are not recommended for survey control.
 JB1101
 JB1101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1101.See file dsdata.pdf to determine how the superseded data were derived.
 JB1101
 JB1101_MARKER: DB = BENCH MARK DISK
 JB1101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1101_STAMPING: F 99 1935
 JB1101_MARK LOGO: CGS
 JB1101_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1101+STABILITY: SURFACE MOTION
 JB1101_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1101+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 JB1101
 JB1101  HISTORY     - Date     Condition        Report By
 JB1101  HISTORY     - 1935     MONUMENTED       CGS
 JB1101  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1101  HISTORY     - 1979     GOOD             ILDT
 JB1101  HISTORY     - 20020516 GOOD             ILDT
 JB1101  HISTORY     - 20070424 GOOD             ILDT
 JB1101  HISTORY     - 20091002 GOOD             WOOLPT
 JB1101  HISTORY     - 20120627 GOOD             ILDT
 JB1101
 JB1101                          STATION DESCRIPTION
 JB1101
 JB1101'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1101'4.1 MI NW FROM PINCKNEYVILLE.
 JB1101'4.1 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1101'STATION AT PINCKNEYVILLE, PERRY COUNTY, AT MILEPOST E 57, 54 FEET
 JB1101'NORTHEAST OF THE CENTERLINE OF STATE HIGHWAY 152, AND 25 FEET
 JB1101'SOUTHWEST OF THE CENTERLINE OF THE SOUTHWEST MAIN TRACK.  A
 JB1101'STANDARD DISK, STAMPED F 99 1935 AND SET IN THE TOP OF A CONCRETE
 JB1101'POST.
 JB1101
 JB1101                          STATION RECOVERY (1974)
 JB1101
 JB1101'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1101'MARK NOT FOUND.
 JB1101
 JB1101                          STATION RECOVERY (1979)
 JB1101
 JB1101'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1101'RECOVERED IN GOOD CONDITION.
 JB1101
 JB1101                          STATION RECOVERY (2002)
 JB1101
 JB1101'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 JB1101'RECOVERED IN GOOD CONDITION.
 JB1101
 JB1101                          STATION RECOVERY (2007)
 JB1101
 JB1101'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB1101'F99
 JB1101'
 JB1101'FROM THE Y INTERSECTION OF IL RT 13 AND IL RT 154 JUST WEST OF
 JB1101'PICKNEYVILLE, PROCEED  NORTHWEST ON IL 3.4 MI TO STATION ON RIGHT.
 JB1101'MARK IS 61.1 FT  SOUTH OF CENTERLINE IL 13, 1.0  WEST OF METAL WITNESS
 JB1101'POST, 25 FT SOUTHWEST OF CENTERLINE RAIL OF MAIN RR TRACK. MARK  IS A
 JB1101'NGS SURVEY DISK SET IN CONCRETE PROJECTING UP 0.2 FT.
 JB1101
 JB1101                          STATION RECOVERY (2009)
 JB1101
 JB1101'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 JB1101'SUITABLE FOR SURVEY GRADE GPS.
 JB1101
 JB1101                          STATION RECOVERY (2012)
 JB1101
 JB1101'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1101'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1778 ***********************************************************************
 MF1778  HT_MOD      -  This is a Height Modernization Survey Station.
 MF1778  DESIGNATION -  FAA 06C A
 MF1778  PID         -  MF1778
 MF1778  STATE/COUNTY-  IL/COOK
 MF1778  COUNTRY     -  US
 MF1778  USGS QUAD   -  LOMBARD (2018)
 MF1778
 MF1778                         *CURRENT SURVEY CONTROL
 MF1778  ______________________________________________________________________
 MF1778* NAD 83(2011) POSITION- 41 59 22.18696(N) 088 06 14.72993(W)   ADJUSTED
 MF1778* NAD 83(2011) ELLIP HT-   208.378 (meters)        (06/27/12)   ADJUSTED
 MF1778* NAD 83(2011) EPOCH   -  2010.00
 MF1778* NAVD 88 ORTHO HEIGHT -   241.87  (meters)      793.5   (feet) GPS OBS
 MF1778  ______________________________________________________________________
 MF1778  NAVD 88 orthometric height was determined with geoid model    GEOID03
 MF1778  GEOID HEIGHT    -        -33.446 (meters)                     GEOID03
 MF1778  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 MF1778  NAD 83(2011) X  -    157,079.736 (meters)                     COMP
 MF1778  NAD 83(2011) Y  - -4,745,335.315 (meters)                     COMP
 MF1778  NAD 83(2011) Z  -  4,244,876.163 (meters)                     COMP
 MF1778  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 MF1778
 MF1778  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1778  Standards:
 MF1778         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1778            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1778  -------------------------------------------------------------------
 MF1778  NETWORK    0.30   0.51           0.13   0.11   0.26      0.05667442
 MF1778  -------------------------------------------------------------------
 MF1778  Click here for local accuracies and other accuracy information.
 MF1778
 MF1778.The horizontal coordinates were established by GPS observations
 MF1778.and adjusted by the National Geodetic Survey in June 2012.
 MF1778
 MF1778.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1778.been affixed to the stable North American tectonic plate. See 
 MF1778.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1778
 MF1778.The horizontal coordinates are valid at the epoch date displayed above
 MF1778.which is a decimal equivalence of Year/Month/Day.
 MF1778
 MF1778.The orthometric height was determined by GPS observations and a
 MF1778.high-resolution geoid model using precise GPS observation and
 MF1778.processing techniques.
 MF1778
 MF1778.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1778.GEOID18 height accuracy estimate available here.
 MF1778
 MF1778.Click photographs - Photos may exist for this station.
 MF1778
 MF1778.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1778
 MF1778.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1778
 MF1778.The ellipsoidal height was determined by GPS observations
 MF1778.and is referenced to NAD 83.
 MF1778
 MF1778. The following values were computed from the NAD 83(2011) position.
 MF1778
 MF1778;                    North         East     Units Scale Factor Converg.
 MF1778;SPC IL E     -   590,961.390   318,995.502   MT  0.99997944   +0 09 12.1
 MF1778;SPC IL E     - 1,938,845.83  1,046,571.08   sFT  0.99997944   +0 09 12.1
 MF1778;UTM  16      - 4,649,199.550   408,546.115   MT  0.99970291   -0 44 19.3
 MF1778
 MF1778!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1778!SPC IL E     -   0.99996732  x   0.99997944  =   0.99994676
 MF1778!UTM  16      -   0.99996732  x   0.99970291  =   0.99967024
 MF1778
 MF1778:                Primary Azimuth Mark                     Grid Az
 MF1778:SPC IL E     -  FAA 06C B                                101 20 45.4
 MF1778:UTM  16      -  FAA 06C B                                102 14 16.8
 MF1778
 MF1778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0854649199(NAD 83)
 MF1778
 MF1778|---------------------------------------------------------------------|
 MF1778| PID    Reference Object                     Distance      Geod. Az  |
 MF1778|                                                           dddmmss.s |
 MF1778| MF1779 FAA 06C B                           APPROX. 0.6 KM 1012957.5 |
 MF1778|---------------------------------------------------------------------|
 MF1778
 MF1778                          SUPERSEDED SURVEY CONTROL
 MF1778
 MF1778  NAD 83(2007)-  41 59 22.18682(N)    088 06 14.73071(W) AD(2002.00) 1
 MF1778  ELLIP H (07/03/08)  208.399  (m)                       GP(2002.00) 2 2
 MF1778  NAD 83(2007)-  41 59 22.18818(N)    088 06 14.73030(W) AD(2002.00) 0
 MF1778  ELLIP H (02/10/07)  208.414  (m)                       GP(2002.00)    
 MF1778  ELLIP H (02/03/05)  208.391  (m)                       GP(       ) 4 2
 MF1778  NAD 83(1997)-  41 59 22.18777(N)    088 06 14.72999(W) AD(       ) 1
 MF1778  ELLIP H (10/21/99)  208.396  (m)                       GP(       ) 4 1
 MF1778  NAD 83(1997)-  41 59 22.18785(N)    088 06 14.73047(W) AD(       ) 1
 MF1778  ELLIP H (11/21/91)  208.286  (m)                       GP(       ) 4 1
 MF1778  NAD 83(1986)-  41 59 22.18605(N)    088 06 14.74488(W) AD(       ) 1
 MF1778  NAVD 88 (05/20/08)  241.871  (m)          793.54   (f) ADJUSTED    2 1
 MF1778  NAVD 88 (03/27/96)  241.9    (m)  UNKNOWN  model used  GPS OBS        
 MF1778  NGVD 29 (06/25/91)  242.0    (m)  OSU 89B  model used  GPS OBS        
 MF1778
 MF1778.Superseded values are not recommended for survey control.
 MF1778
 MF1778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1778.See file dsdata.pdf to determine how the superseded data were derived.
 MF1778
 MF1778_MARKER: F = FLANGE-ENCASED ROD
 MF1778_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1778_STAMPING: FAA 06C A 1990
 MF1778_MARK LOGO: NGS
 MF1778_PROJECTION: FLUSH
 MF1778_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1778_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1778_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1778+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 MF1778_ROD/PIPE-DEPTH: 11.0 meters
 MF1778_SLEEVE-DEPTH  : 1.0 meters
 MF1778
 MF1778  HISTORY     - Date     Condition        Report By
 MF1778  HISTORY     - 1990     MONUMENTED       NGS
 MF1778  HISTORY     - 19910904 GOOD             MSE
 MF1778  HISTORY     - 19950503 GOOD             PATRIC
 MF1778  HISTORY     - 19970101 MARK NOT FOUND   NGS
 MF1778  HISTORY     - 20020110 GOOD             NGS
 MF1778  HISTORY     - 20071111 GOOD             PATRIC
 MF1778
 MF1778                          STATION DESCRIPTION
 MF1778
 MF1778'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1778'STATION IS LOCATED ABOUT 1.6 KM (1.0 MI) WEST OF THE VILLAGE OF
 MF1778'ROSELLE, ON THE SOUTH EDGE OF SCHAUMBURG, AT THE SCHAUMBURG AIR PARK,
 MF1778'0.26 KM (0.16 MI) EAST FROM THE WEST END OF THE RUNWAY, AND IN THE
 MF1778'SOUTHEAST ANGLE OF THE INTERSECTION OF THE RUNWAY AND A CROSS TAXI.
 MF1778'OWNERSHIP--GENE BOUSKA, MANAGER-OPERATOR, 901 W. IRVING PARK ROAD,
 MF1778'SCHAUMBURG, IL 60172. PHONE IS 708-980-9777.
 MF1778'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIHWAY 355 (TOLL
 MF1778'ROAD) AND US HIGHWAY 20 (LAKE STREET) IN THE NORTHWEST EDGE OF
 MF1778'ADDISON, GO WEST ON HIGHWAY 20 FOR 3.90 KM (2.42 MI) TO AN
 MF1778'INTERSECTION.  TURN RIGHT, NORTH, ON DU PAGE COUNTY ROAD 4
 MF1778'(BLOOMINGDALE ROAD WHICH TURNS INTO ROSELLE ROAD) FOR 3.06 KM
 MF1778'(1.90 MI) TO AN INTERSECTION AT THE CENTER OF THE VILLAGE OF ROSELLE.
 MF1778'TURN LEFT, WEST, ON STATE HIGHWAY 19 (IRVING PARK ROAD) FOR 1.75 KM
 MF1778'(1.09 MI) TO THE GRAVEL AIRPORT ENTRANCE ROAD ON THE LEFT.  TURN
 MF1778'LEFT, SOUTH, ON THE GRAVEL ROAD FOR 0.15 KM (0.09 MI) TO A GATE IN
 MF1778'THE PARKING AREA AND A DRIVE LEADING SOUTH TO THE APRON.  PASS
 MF1778'THROUGH GATE AND GO SOUTH ON DRIVE FOR 0.06 KM (0.04 MI) TO THE
 MF1778'APRON.  TURN RIGHT, SOUTHWEST THEN WEST, ON APRON AND THEN PARALLEL
 MF1778'TAXI FOR 0.32 KM (0.20 MI) TO THE RUNWAY.  CROSS RUNWAY TO THE SOUTH
 MF1778'FOR 0.06 KM (0.04 MI) TO THE STATION ON THE LEFT WHICH IS ON LINE
 MF1778'WITH THE NORTH EDGE OF THE PARALLEL TAXI ON THE SOUTH SIDE OF THE
 MF1778'RUNWAY.
 MF1778'THE STATION IS LOCATED 49.2 M (161.4 FT) WEST FROM THE FIRST RUNWAY
 MF1778'LIGHT EAST OF THE TAXI CROSSING, 22.7 M (74.5 FT) SOUTH-SOUTHWEST
 MF1778'FROM THE CENTER OF THE RUNWAY, 15.4 M (50.5 FT) SOUTH-SOUTHEAST FROM
 MF1778'THE TAXI LIGHT AT THE JUNCTION OF THE TAXI AND THE RUNWAY, 13.3 M
 MF1778'(43.6 FT) SOUTHEAST FROM THE SOUTHEAST EDGE OF THE ROUNDED AIRPLANE
 MF1778'TURN-AROUND AND TAXI, AND 4.5 M (14.8 FT) NORTH-NORTHEAST FROM A
 MF1778'CARSONITE WITNESS POST ON THE NORTH EDGE OF A DIRT DITCH.
 MF1778'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1778
 MF1778                          STATION RECOVERY (1991)
 MF1778
 MF1778'RECOVERY NOTE BY MSE CORPORATION 1991
 MF1778'RECOVERED IN GOOD CONDITION.
 MF1778
 MF1778                          STATION RECOVERY (1995)
 MF1778
 MF1778'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1995 (BPG)
 MF1778'RECOVERED AS DESCRIBED.  THE SCHAUMBURG AIR PARK IS CURRENTLY UNDER
 MF1778'CONSTRUCTION.  EARTH MOVING VEHICLES ARE ACTIVE IN THE VICINITY OF THE
 MF1778'STATION MARK.
 MF1778
 MF1778                          STATION RECOVERY (1997)
 MF1778
 MF1778'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (BES)
 MF1778'THE MARK MIGHT HAVE BEEN DESTROYED DURING AIRPORT CONSTRUCTION.
 MF1778
 MF1778                          STATION RECOVERY (2002)
 MF1778
 MF1778'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BES)
 MF1778'THE MARK WAS FOUND IN GOOD CONDITION, AS DESCRIBED.
 MF1778
 MF1778                          STATION RECOVERY (2007)
 MF1778
 MF1778'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (BFR)
 MF1778'IN SCHAUMBURG, ILLINOIS.  FROM THE UNDERPASS INTERSECTION OF THE ELGIN
 MF1778'O HARE EXPRESSWAY AND IRVING PARK ROAD.  HEAD EAST 0.75 MI (1.2 KM) TO
 MF1778'WRIGHT BOULEVARD.  (ENTRANCE TO SCHAUMBURG REGIONAL AIRPORT).  STATION
 MF1778'IS LOCATED 236 FT (71.9 M) WEST OF THE WEST FACE OF A TWO STORY FLIGHT
 MF1778'TOWER BUILDING AND 100 FT (30.5 M) SOUTH OF THE SOUTH EDGE OF CONCRETE
 MF1778'ON THE RUNWAY.  MONUMENT IS ALSO 227 FT (69.2 M) EAST OF THE SOUTHWEST
 MF1778'CORNER OF THE RUNWAY AND IS +/- 51 FT (15.5 M) SOUTH WEST OF A 6 FT
 MF1778'(1.8 M) DIAMETER INLET STRUCTURE.  MONUMENT IS LOCATED 5 FT (1.5 M)
 MF1778'BELOW THE SURFACE OF THE RUNWAY.  STATION IS LOCATED APPROXIMATELY
 MF1778'0.11 MI (0.2 KM) SOUTHWEST OF THE BRICK AIRPORT OFFICE BUILDING AND
 MF1778'RESTAURANT.  99 FT (30.2 M) SOUTH OF SOUTH EDGE OF RUNWAY.  67 FT
 MF1778'(20.4 M) NORTHEAST OF THE CLOSEST CORNOR OF A LOG IN THE CHAIN LINK
 MF1778'FENCE ON THE SOUTH BORDER OF AIRPORT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2020 ***********************************************************************
 JB2020  DESIGNATION -  FAA H96 A
 JB2020  PID         -  JB2020
 JB2020  STATE/COUNTY-  IL/FRANKLIN
 JB2020  COUNTRY     -  US
 JB2020  USGS QUAD   -  REND LAKE DAM (2018)
 JB2020
 JB2020                         *CURRENT SURVEY CONTROL
 JB2020  ______________________________________________________________________
 JB2020* NAD 83(1997) POSITION- 38 00 19.65061(N) 088 56 05.05805(W)   ADJUSTED
 JB2020* NAD 83(1997) ELLIP HT-   103.637 (meters)        (10/21/99)   ADJUSTED
 JB2020* NAVD 88 ORTHO HEIGHT -   133.2   (meters)      437.    (feet) VERTCON3
 JB2020  ______________________________________________________________________
 JB2020  GEOID HEIGHT    -        -29.630 (meters)                     GEOID18
 JB2020  NAD 83(1997) X  -     93,553.745 (meters)                     COMP
 JB2020  NAD 83(1997) Y  - -5,031,268.230 (meters)                     COMP
 JB2020  NAD 83(1997) Z  -  3,905,985.200 (meters)                     COMP
 JB2020  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 JB2020  HORZ ORDER      -  FIRST
 JB2020  ELLP ORDER      -  FOURTH    CLASS I
 JB2020
 JB2020.The horizontal coordinates were established by GPS observations
 JB2020.and adjusted by the National Geodetic Survey in October 1999.
 JB2020
 JB2020.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2020.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2020
 JB2020.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2020.GEOID18 height accuracy estimate available here.
 JB2020
 JB2020.Click photographs - Photos may exist for this station.
 JB2020
 JB2020.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2020
 JB2020.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2020
 JB2020.The ellipsoidal height was determined by GPS observations
 JB2020.and is referenced to NAD 83.
 JB2020
 JB2020. The following values were computed from the NAD 83(1997) position.
 JB2020
 JB2020;                    North         East     Units Scale Factor Converg.
 JB2020;SPC IL E     -   148,751.399   247,182.117   MT  1.00000935   -0 22 13.1
 JB2020;SPC IL E     -   488,028.55    810,963.33   sFT  1.00000935   -0 22 13.1
 JB2020;UTM  16      - 4,208,186.891   330,139.851   MT  0.99995536   -1 11 29.7
 JB2020
 JB2020!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2020!SPC IL E     -   0.99998374  x   1.00000935  =   0.99999309
 JB2020!UTM  16      -   0.99998374  x   0.99995536  =   0.99993910
 JB2020
 JB2020:                Primary Azimuth Mark                     Grid Az
 JB2020:SPC IL E     -  FAA H96 B                                359 23 17.2
 JB2020:UTM  16      -  FAA H96 B                                000 12 33.8
 JB2020
 JB2020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3013908186(NAD 83)
 JB2020
 JB2020|---------------------------------------------------------------------|
 JB2020| PID    Reference Object                     Distance      Geod. Az  |
 JB2020|                                                           dddmmss.s |
 JB2020| JB2021 FAA H96 B                           APPROX. 0.6 KM 3590104.1 |
 JB2020|---------------------------------------------------------------------|
 JB2020
 JB2020                          SUPERSEDED SURVEY CONTROL
 JB2020
 JB2020  NAD 83(1993)-  38 00 19.65946(N)    088 56 05.05835(W) AD(       ) 1
 JB2020  NAD 83(1986)-  38 00 19.66258(N)    088 56 05.05878(W) AD(       ) 1
 JB2020  NGVD 29 (06/25/91)  133.3    (m)  OSU 89B  model used  GPS OBS        
 JB2020
 JB2020.Superseded values are not recommended for survey control.
 JB2020
 JB2020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2020.See file dsdata.pdf to determine how the superseded data were derived.
 JB2020
 JB2020_MARKER: I = METAL ROD
 JB2020_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2020_STAMPING: FAA H96 A 1990
 JB2020_MARK LOGO: NGS
 JB2020_PROJECTION: FLUSH
 JB2020_MAGNETIC: I = MARKER IS A STEEL ROD
 JB2020_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2020+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2014
 JB2020_ROD/PIPE-DEPTH: 5.2 meters
 JB2020_SLEEVE-DEPTH  : 1.0 meters
 JB2020
 JB2020  HISTORY     - Date     Condition        Report By
 JB2020  HISTORY     - 1990     MONUMENTED       NGS
 JB2020  HISTORY     - 20080711 GOOD             INDIV
 JB2020  HISTORY     - 20090505 GOOD             ILDT
 JB2020  HISTORY     - 20111130 GOOD             WOOLPT
 JB2020  HISTORY     - 20140710 GOOD             ILDT
 JB2020
 JB2020                          STATION DESCRIPTION
 JB2020
 JB2020'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2020'THE STATION IS LOCATED ABOUT 1.6 KM (1.0 MI) NORTHWEST OF BENTON, AT
 JB2020'THE BENTON MUNICIPAL AIRPORT, OWNERSHIP--CITY OF BENTON, BENTON
 JB2020'MUNICIPAL AIRPORT, C/O PRESIDENT AIRPORT BOARD MIKE WYANT, BENTON, IL
 JB2020'62815.  AIRPORT MANAGER IS BILLIE F. REED, PHONE 618-435-5010, HOME
 JB2020'439-9751.
 JB2020'
 JB2020'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND
 JB2020'STATE HIGHWAY 14 (EXIT 71) ON WEST SIDE OF BENTON, GO EAST ON HIGHWAY
 JB2020'14 FOR 0.40 KM (0.25 MI) TO THE LIGHT CONTROLLED INTERSECTION.  TURN
 JB2020'LEFT (NORTH) ON PAVED ROAD (N DEQUOIN ST) FOR 1.44 KM (0.89 MI) TO A
 JB2020'PAVED ROAD ON THE LEFT. TURN LEFT (SOUTHERLY) THEN WEST, ON AIRPORT
 JB2020'ENTRANCE ROAD FOR 0.64 KM (0.40 MI) TO A GATE ON THE LEFT. TURN LEFT
 JB2020'PASSING THROUGH THE GATE AND GO SOUTH AND THEN WEST ACROSS APRON AND
 JB2020'TAXI FOR 0.1 MI (0.2 KM) TO THE JUNCTION OF THE TAXI APPROACH AND
 JB2020'RUNWAY, THEN CROSS RUNWAY TO THE STATION AS DESCRIBED.
 JB2020'
 JB2020'THE STATION IS 1.3 M (4.3 FT) NORTH OF AN EXTENDED CENTERLINE OF THE
 JB2020'TAXI APPROACH, 30.1 M (98.8 FT) WEST OF THE CENTERLINE OF THE RUNWAY,
 JB2020'33.2 M (108.9 FT) NORTHWEST OF RUNWAY LIGHT NUMBER 31, 27.8 M
 JB2020'(91.2 FT) SOUTHWEST OF A RUNWAY LIGHT, SET BETWEEN TWO FLAGGED WOODEN
 JB2020'STAKES.  DESCRIBED BY G.F.S.
 JB2020'
 JB2020'NOTE-EXTENSIVE CONSTRUCTION ON THE EAST SIDE OF RUNWAY IS PLANNED FOR
 JB2020'1991.  PROPOSED EXTENDING RUNWAY 18-36 FROM 2800 TO 4000 FEET.
 JB2020'CONSTRUCTION OF COMPLETE PARALLEL TAXI TO RUNWAY 18-36.  CONSTRUCTION
 JB2020'OF ADDITIONAL AIRCRAFT PARKING APRON AND HANGAR ARE PLANNED.
 JB2020
 JB2020                          STATION RECOVERY (2008)
 JB2020
 JB2020'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (MJW)
 JB2020'RECOVERED IN GOOD CONDITION.
 JB2020
 JB2020                          STATION RECOVERY (2009)
 JB2020
 JB2020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB2020'RECOVERED IN GOOD CONDITION.
 JB2020
 JB2020                          STATION RECOVERY (2011)
 JB2020
 JB2020'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (CJS)
 JB2020'RECOVERED AS DESCRIBED, EXCEPT THE TWO FLAGGED WOODEN STAKES FROM THE
 JB2020'PREVIOUS RECOVERY HAVE BEEN REMOVED.
 JB2020
 JB2020                          STATION RECOVERY (2014)
 JB2020
 JB2020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB2020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2021 ***********************************************************************
 JB2021  DESIGNATION -  FAA H96 B
 JB2021  PID         -  JB2021
 JB2021  STATE/COUNTY-  IL/FRANKLIN
 JB2021  COUNTRY     -  US
 JB2021  USGS QUAD   -  REND LAKE DAM (2018)
 JB2021
 JB2021                         *CURRENT SURVEY CONTROL
 JB2021  ______________________________________________________________________
 JB2021* NAD 83(1997) POSITION- 38 00 37.73606(N) 088 56 05.44994(W)   ADJUSTED
 JB2021* NAD 83(1997) ELLIP HT-   104.472 (meters)        (10/21/99)   ADJUSTED
 JB2021* NAVD 88 ORTHO HEIGHT -   134.0   (meters)      440.    (feet) VERTCON3
 JB2021  ______________________________________________________________________
 JB2021  GEOID HEIGHT    -        -29.639 (meters)                     GEOID18
 JB2021  NAD 83(1997) X  -     93,537.815 (meters)                     COMP
 JB2021  NAD 83(1997) Y  - -5,030,925.755 (meters)                     COMP
 JB2021  NAD 83(1997) Z  -  3,906,425.082 (meters)                     COMP
 JB2021  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 JB2021  HORZ ORDER      -  FIRST
 JB2021  ELLP ORDER      -  FOURTH    CLASS I
 JB2021
 JB2021.The horizontal coordinates were established by GPS observations
 JB2021.and adjusted by the National Geodetic Survey in October 1999.
 JB2021
 JB2021.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2021.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2021
 JB2021.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2021.GEOID18 height accuracy estimate available here.
 JB2021
 JB2021.Click photographs - Photos may exist for this station.
 JB2021
 JB2021.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2021
 JB2021.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2021
 JB2021.The ellipsoidal height was determined by GPS observations
 JB2021.and is referenced to NAD 83.
 JB2021
 JB2021. The following values were computed from the NAD 83(1997) position.
 JB2021
 JB2021;                    North         East     Units Scale Factor Converg.
 JB2021;SPC IL E     -   149,309.072   247,176.161   MT  1.00000935   -0 22 13.5
 JB2021;SPC IL E     -   489,858.18    810,943.79   sFT  1.00000935   -0 22 13.5
 JB2021;UTM  16      - 4,208,744.562   330,141.890   MT  0.99995536   -1 11 30.4
 JB2021
 JB2021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2021!SPC IL E     -   0.99998361  x   1.00000935  =   0.99999296
 JB2021!UTM  16      -   0.99998361  x   0.99995536  =   0.99993897
 JB2021
 JB2021:                Primary Azimuth Mark                     Grid Az
 JB2021:SPC IL E     -  FAA H96 A                                179 23 17.3
 JB2021:UTM  16      -  FAA H96 A                                180 12 34.2
 JB2021
 JB2021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3014108744(NAD 83)
 JB2021
 JB2021|---------------------------------------------------------------------|
 JB2021| PID    Reference Object                     Distance      Geod. Az  |
 JB2021|                                                           dddmmss.s |
 JB2021| JB2020 FAA H96 A                           APPROX. 0.6 KM 1790103.8 |
 JB2021|---------------------------------------------------------------------|
 JB2021
 JB2021                          SUPERSEDED SURVEY CONTROL
 JB2021
 JB2021  NAD 83(1993)-  38 00 37.74491(N)    088 56 05.45024(W) AD(       ) 1
 JB2021  NAD 83(1986)-  38 00 37.74803(N)    088 56 05.45067(W) AD(       ) 1
 JB2021  NGVD 29 (06/25/91)  134.1    (m)  OSU 89B  model used  GPS OBS        
 JB2021
 JB2021.Superseded values are not recommended for survey control.
 JB2021
 JB2021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2021.See file dsdata.pdf to determine how the superseded data were derived.
 JB2021
 JB2021_MARKER: I = METAL ROD
 JB2021_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2021_STAMPING: FAA H96 B 1990
 JB2021_MARK LOGO: NGS
 JB2021_PROJECTION: FLUSH
 JB2021_MAGNETIC: I = MARKER IS A STEEL ROD
 JB2021_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2021+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2014
 JB2021_ROD/PIPE-DEPTH: 4.9 meters
 JB2021_SLEEVE-DEPTH  : 1.0 meters
 JB2021
 JB2021  HISTORY     - Date     Condition        Report By
 JB2021  HISTORY     - 1990     MONUMENTED       NGS
 JB2021  HISTORY     - 20090505 GOOD             ILDT
 JB2021  HISTORY     - 20111130 GOOD             WOOLPT
 JB2021  HISTORY     - 20140710 GOOD             ILDT
 JB2021
 JB2021                          STATION DESCRIPTION
 JB2021
 JB2021'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2021'THE STATION IS LOCATED ABOUT 1.6 KM (1.0 MI) NORTHWEST OF BENTON, AT
 JB2021'THE BENTON MUNICIPAL AIRPORT, OWNERSHIP--CITY OF BENTON, BENTON
 JB2021'MUNICIPAL AIRPORT, C/O PRESIDENT AIRPORT BOARD MIKE WYANT, BENTON, IL
 JB2021'62815.  AIRPORT MANAGER IS BILLIE F. REED, PHONE 618-435-5010, HOME
 JB2021'439-9751.
 JB2021'
 JB2021'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND
 JB2021'STATE HIGHWAY 14 (EXIT 71) ON WEST SIDE OF BENTON, GO EAST ON HIGHWAY
 JB2021'14 FOR 0.40 KM (0.25 MI) TO THE LIGHT CONTROLLED INTERSECTION.  TURN
 JB2021'LEFT (NORTH) ON PAVED ROAD (NORTH DUQUOIN ST) FOR 1.44 KM (0.89 MI)
 JB2021'TO A PAVED ROAD ON THE LEFT. AFTER PASSING OVER INTERSTATE 57, TURN
 JB2021'LEFT (SOUTHERLY) THEN WEST, ON AIRPORT ENTRANCE ROAD FOR 0.64 KM
 JB2021'(0.40 MI) TO A GATE ON THE LEFT AND AIRPORT OFFICE ON THE RIGHT, TURN
 JB2021'LEFT PASSING THROUGH THE GATE AND GO SOUTH AND WEST ACROSS APRON AND
 JB2021'TAXI FOR 0.1 MI (0.2 KM) TO THE JUNCTION OF RUNWAY 18-36, THEN GO
 JB2021'NORTH ALONG THE EAST SIDE OF RUNWAY FOR 0.3 MI (0.5 KM) TO THE NORTH
 JB2021'END OF RUNWAY AND THE STATION NEAR THE NORTHWEST CORNER OF THE PAVED
 JB2021'ASPHALT AND IN LINE WITH THE END OF RUNWAY.
 JB2021'
 JB2021'THE STATION IS 32.6 M (107.0 FT) WEST OF A PK NAIL LOCATED AT THE
 JB2021'CENTERLINE AND EXTREME END OF ASPHALT, 20.3 M (66.6 FT)
 JB2021'WEST-SOUTHWEST OF THE MOST WEST 1 OF 6 END RUNWAY LIGHTS, 26.6 M
 JB2021'(87.3 FT) EAST OF A FENCELINE, 26.3 M (86.3 FT) EAST OF A FIBERGLASS
 JB2021'WITNESS POST, AT A FLAGGED WOODEN STAKE.
 JB2021
 JB2021                          STATION RECOVERY (2009)
 JB2021
 JB2021'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB2021'FOUND WITHOUT SLEEVE CAP.
 JB2021
 JB2021                          STATION RECOVERY (2011)
 JB2021
 JB2021'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (CJS)
 JB2021'THE STATION IS NO LONGER IN LINE WITH THE END OF THE RUNWAY.
 JB2021'
 JB2021'THE STATION IS LOCATED APPROXIMATELY 66 FT FROM THE WESTERN EDGE OF
 JB2021'THE RUNWAY PAVEMENT, APPROXIMATELY 1825 FT NORTH FROM THE RAMP TAXIWAY
 JB2021'ACCESS.
 JB2021
 JB2021                          STATION RECOVERY (2014)
 JB2021
 JB2021'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB2021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0100 ***********************************************************************
 LD0100  DESIGNATION -  FAIR
 LD0100  PID         -  LD0100
 LD0100  STATE/COUNTY-  IL/KNOX
 LD0100  COUNTRY     -  US
 LD0100  USGS QUAD   -  GALESBURG EAST (2018)
 LD0100
 LD0100                         *CURRENT SURVEY CONTROL
 LD0100  ______________________________________________________________________
 LD0100* NAD 83(1997) POSITION- 40 55 06.20387(N) 090 17 53.32110(W)   ADJUSTED
 LD0100* NAVD 88 ORTHO HEIGHT -   237.014 (meters)      777.60  (feet) ADJUSTED
 LD0100  ______________________________________________________________________
 LD0100  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 LD0100  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 LD0100  DYNAMIC HEIGHT  -        236.908 (meters)      777.26  (feet) COMP
 LD0100  MODELED GRAVITY -    980,172.6   (mgal)                       NAVD 88
 LD0100
 LD0100  HORZ ORDER      -  SECOND
 LD0100  VERT ORDER      -  SECOND    CLASS 0
 LD0100
 LD0100.The horizontal coordinates were established by classical geodetic methods
 LD0100.and adjusted by the National Geodetic Survey in October 1999.
 LD0100
 LD0100.The orthometric height was determined by differential leveling and
 LD0100.adjusted by the NATIONAL GEODETIC SURVEY
 LD0100.in June 1991.
 LD0100
 LD0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0100.GEOID18 height accuracy estimate available here.
 LD0100
 LD0100.Click photographs - Photos may exist for this station.
 LD0100
 LD0100.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0100
 LD0100.The dynamic height is computed by dividing the NAVD 88
 LD0100.geopotential number by the normal gravity value computed on the
 LD0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0100.degrees latitude (g = 980.6199 gals.).
 LD0100
 LD0100.The modeled gravity was interpolated from observed gravity values.
 LD0100
 LD0100. The following values were computed from the NAD 83(1997) position.
 LD0100
 LD0100;                    North         East     Units Scale Factor Converg.
 LD0100;SPC IL W     -   471,971.333   688,925.084   MT  0.99994269   -0 05 10.0
 LD0100;SPC IL W     - 1,548,459.28  2,260,248.38   sFT  0.99994269   -0 05 10.0
 LD0100;UTM  15      - 4,533,212.736   727,522.341   MT  1.00023719   +1 46 13.5
 LD0100
 LD0100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0100!SPC IL W     -   0.99996800  x   0.99994269  =   0.99991070
 LD0100!UTM  15      -   0.99996800  x   1.00023719  =   1.00020519
 LD0100
 LD0100:                Primary Azimuth Mark                     Grid Az
 LD0100:SPC IL W     -  KNOXVILLE CO NURSING HOME TANK           088 00 55.7
 LD0100:UTM  15      -  KNOXVILLE CO NURSING HOME TANK           086 09 32.2
 LD0100
 LD0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2752233212(NAD 83)
 LD0100
 LD0100|---------------------------------------------------------------------|
 LD0100| PID    Reference Object                     Distance      Geod. Az  |
 LD0100|                                                           dddmmss.s |
 LD0100| LD0695 FAIR RM 5                             4.265 METERS 02514     |
 LD0100| CL8485 FAIR RM 4                             4.246 METERS 02528     |
 LD0100| LD0101 FAIR RM 1                             9.718 METERS 06432     |
 LD0100| LD0718 KNOXVILLE CO NURSING HOME TANK      APPROX. 1.0 KM 0875545.7 |
 LD0100| LD0099 FAIR RM 2                             8.775 METERS 22109     |
 LD0100| LD0694 FAIR RM 3                             8.994 METERS 23431     |
 LD0100| LD0714 GALESBURG CBQ RR POWERHSE STK       APPROX. 6.3 KM 2935445.4 |
 LD0100| LD0711 GALESBURG CORP CHRISTI CATH CH      APPROX. 6.5 KM 2955351.0 |
 LD0100| LD0717 GALESBURG ILL PWR AND L CO STK      APPROX. 7.2 KM 2982455.1 |
 LD0100| LD0716 GALESBURG ILL PWR AND L CO TWR      APPROX. 7.2 KM 2983618.2 |
 LD0100| LD0715 GALESBURG RAD STA WGIL MAST         APPROX. 4.7 KM 3044945.0 |
 LD0100|---------------------------------------------------------------------|
 LD0100
 LD0100                          SUPERSEDED SURVEY CONTROL
 LD0100
 LD0100  NAD 83(1996)-  40 55 06.20368(N)    090 17 53.32108(W) AD(       ) 2
 LD0100  NAD 83(1986)-  40 55 06.20809(N)    090 17 53.33310(W) AD(       ) 2
 LD0100  NAD 27      -  40 55 06.07410(N)    090 17 52.87610(W) AD(       ) 2
 LD0100  NGVD 29 (??/??/92)  237.071  (m)          777.79   (f) ADJ UNCH    2 0
 LD0100  NGVD 29             237.07   (m)          777.8    (f) LEVELING    3  
 LD0100
 LD0100.Superseded values are not recommended for survey control.
 LD0100
 LD0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0100.See file dsdata.pdf to determine how the superseded data were derived.
 LD0100
 LD0100_MARKER: DS = TRIANGULATION STATION DISK
 LD0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0100_STAMPING: FAIR 1959
 LD0100_MARK LOGO: CGS
 LD0100_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0100+STABILITY: SURFACE MOTION
 LD0100
 LD0100  HISTORY     - Date     Condition        Report By
 LD0100  HISTORY     - 1959     MONUMENTED       CGS
 LD0100  HISTORY     - 1959     GOOD             CGS
 LD0100  HISTORY     - 1964     GOOD             CGS
 LD0100  HISTORY     - 1973     GOOD             USGS
 LD0100  HISTORY     - 1979     GOOD             NGS
 LD0100  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0100
 LD0100                          STATION DESCRIPTION
 LD0100
 LD0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0100'THE STATION IS LOCATED AT THE NORTHWEST EDGE OF KNOXVILLE
 LD0100'AND AT THE NORTHWEST CORNER OF THE KNOX COUNTY FAIRGROUNDS
 LD0100'AND RACE TRACK.
 LD0100'
 LD0100'TO REACH FROM THE POST OFFICE IN KNOXVILLE, GO WEST ON U.S.
 LD0100'HIGHWAY 150 (MAIN STREET) FOR 0.35 MILE TO A SIDE STREET RIGHT,
 LD0100'TURN RIGHT (NORTH) FOR 0.65 MILE TO THE FIRST GATE OF THREE
 LD0100'ON THE LEFT.  TURN LEFT AND GO WEST THROUGH FAIRGROUNDS FOR
 LD0100'0.4 MILE, BEAR RIGHT AND GO NORTH FOR 0.1 MILE TO THE NORTHWEST
 LD0100'CORNER OF FAIRGROUNDS AND THE STATION AS DESCRIBED.
 LD0100'
 LD0100'THE STATION IS 123 FEET EAST-SOUTHEAST OF FENCE CORNER, 46 FEET
 LD0100'SOUTH OF FENCE LINE, 34 FEET NORTH-NORTHWEST OF APPROXIMATE
 LD0100'CENTER OF RACE TRACK AND 2.8 FEET NORTH-NORTHWEST OF A WITNESS
 LD0100'POST.  THE MARK IS A STANDARD DISK SET IN TOP OF A 12 X 12
 LD0100'INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK
 LD0100'IS STAMPED FAIR 1959.
 LD0100'
 LD0100'REFERENCE MARK NO. 1 IS 33 FEET SOUTH OF FENCELINE, 30 FEET
 LD0100'NORTH-NORTHWEST OF APPROXIMATE CENTER OF RACE TRACK AND 3.1
 LD0100'FEET EAST-NORTHEAST OF A WITNESS POST.  THE MARK IS A STANDARD
 LD0100'REFERENCE MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE
 LD0100'POST PROJECTING ABOUT 2 INCHES AND THE DISK IS STAMPED FAIR
 LD0100'NO 1 1959.
 LD0100'
 LD0100'REFERENCE MARK NO. 2 IS 28.2 FEET WEST-SOUTHWEST OF A WITNESS
 LD0100'POST AND 28 FEET NORTH-NORTHWEST OF THE APPROXIMATE CENTER
 LD0100'OF RACE TRACK.  THE MARK IS A STANDARD REFERENCE MARK DISK
 LD0100'SET IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT
 LD0100'2 INCHES AND THE DISK IS STAMPED FAIR NO 2 1959.
 LD0100'
 LD0100'HEIGHT OF LIGHT ABOVE STATION MARK 1.37 METERS.
 LD0100
 LD0100                          STATION RECOVERY (1959)
 LD0100
 LD0100'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0100'AT KNOXVILLE.
 LD0100'AT KNOXVILLE, AT THE NORTHWEST CORNER OF THE COUNTY FAIR GROUNDS,
 LD0100'46 FEET SOUTH OF FENCE LINE ALONG THE NORTH SIDE OF THE FAIR
 LD0100'GROUNDS, 118 FEET EAST OF FENCE LINE ALONG THE WEST SIDE OF THE
 LD0100'FAIR GROUNDS, 122 FEET EAST-SOUTHEAST OF THE NORTHWEST CORNER
 LD0100'OF THE FAIR GROUND, 32 FEET NORTH-NORTHWEST OF THE CENTER LINE OF
 LD0100'THE RACE TRACK, 2.8 FEET NORTH OF A METAL WITNESS POST, ABOUT 2
 LD0100'FEET ABOVE THE LEVEL OF THE RACE TRACK, SET IN THE TOP OF A
 LD0100'CONCRETE POST PROJECTING 2 INCHES.
 LD0100
 LD0100                          STATION RECOVERY (1964)
 LD0100
 LD0100'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JB)
 LD0100'RECOVERED STATION MARK AS DESCRIBED AND THE REFERENCE MARKS
 LD0100'AS RELOCATED BY OTHERS.  THE R.M.S WERE RESTAMPED AND
 LD0100'TRAVERSE-REFERENCED TO THE STATION MARK.
 LD0100'
 LD0100'ABOUT 0.3 MILE W ALONG MAIN STREET (NO. 150 U.S. HWY.) FROM
 LD0100'CENTER OF TOWN SQUARE ABOUT 75 YARDS N OF THE POST OFFICE
 LD0100'IN KNOXVILLE, THENCE 0.6 MILE N ON HENDERSON STREET, THENCE
 LD0100'THRU S GATE OF FAIRGROUNDS AND 0.55 MILE WESTERLY AND NORTHERLY
 LD0100'TO NW CORNER OF FAIRGROUNDS AND THE STATION, 123 FEET ESE
 LD0100'OF FENCE CORNER, 53.5 FEET NW OF INSIDE RAIL OF RACETRACK,
 LD0100'46 FEET S OF BOUNDARY FENCE, 2.2 FEET SE OF STEEL WITNESS
 LD0100'POST, FLUSH WITH GROUND, STANDARD DISKS STAMPED FAIR 1959.
 LD0100'
 LD0100'R.M. NO. 3 IS 55 FEET NW OF INSIDE RAIL OF RACETRACK, 1.6
 LD0100'FEET WSW OF STEEL WITNESS POST, FLUSH WITH GROUND BUT 0.2
 LD0100'FOOT BELOW THE GENERAL LEVEL OF THE GROUND AROUND IT.
 LD0100'
 LD0100'R.M. NO. 4 IS 33 FEET S OF PROPERTY LINE FENCE, 60.5 FEET
 LD0100'NW OF RACETRACK INSIDE RAIL, AND PROJECTING 0.1 FOOT ABOVE
 LD0100'GROUND.  MANY TANKS, ETC., SERVE AS AZIMUTH MARKS.
 LD0100
 LD0100                          STATION RECOVERY (1973)
 LD0100
 LD0100'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0100'STATION AND R.M. 3 AND R.M. 4 FOUND IN GOOD CONDITION
 LD0100'
 LD0100'DIRECTIONS AND DISTANCES CHECKED OK
 LD0100'
 LD0100'DESCRIPTION IS ADEQUATE
 LD0100
 LD0100                          STATION RECOVERY (1979)
 LD0100
 LD0100'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LD0100'STATION MARK AND RM 3 FOUND IN GOOD CONDITION.  RM 4 FOUND
 LD0100'DESTROYED.  RM 5 WAS ESTABLISHED.  THE DISTANCE TO RM 4 WAS LONGER BY
 LD0100'0.04 FT.  THE DIRECTION CHECKED.  THE ONLY VISIBLE PLACE TO SET AN
 LD0100'AZIMUTH MARK AT THIS TIME WOULD BE IN WAY OF OPERATIONS AT FAIR
 LD0100'GROUNDS.
 LD0100'
 LD0100'THE PREVIOUS TOO REACH AND DESCRIPTION ARE ADEQUATE TO RECOVER
 LD0100'STATION.  RM 5 IS 9.1 FT NW OF A METAL GUARD RAIL, 8.4 FT NW OF FENCE,
 LD0100'3.6 FT S OF FENCE LINE 0.5 FT NW OF A METAL WITNESS POST.  THE MARK
 LD0100'PROJECTS 1 INCH AND THE DISK STAMPED FAIR 1959 NO 5 1979.
 LD0100
 LD0100                          STATION RECOVERY (1997)
 LD0100
 LD0100'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0100'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1559 ***********************************************************************
 HB1559  DESIGNATION -  FAIR
 HB1559  PID         -  HB1559
 HB1559  STATE/COUNTY-  IL/MASSAC
 HB1559  COUNTRY     -  US
 HB1559  USGS QUAD   -  METROPOLIS (2018)
 HB1559
 HB1559                         *CURRENT SURVEY CONTROL
 HB1559  ______________________________________________________________________
 HB1559* NAD 83(1997) POSITION- 37 09 01.03391(N) 088 42 46.62690(W)   ADJUSTED
 HB1559* NAVD 88 ORTHO HEIGHT -   103.    (meters)      338.    (feet) SCALED
 HB1559  ______________________________________________________________________
 HB1559  GEOID HEIGHT    -        -28.472 (meters)                     GEOID18
 HB1559  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 HB1559  HORZ ORDER      -  FIRST
 HB1559
 HB1559.The horizontal coordinates were established by classical geodetic methods
 HB1559.and adjusted by the National Geodetic Survey in October 1999.
 HB1559
 HB1559.The orthometric height was scaled from a topographic map.
 HB1559
 HB1559.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1559.GEOID18 height accuracy estimate available here.
 HB1559
 HB1559.Click photographs - Photos may exist for this station.
 HB1559
 HB1559.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1559
 HB1559. The following values were computed from the NAD 83(1997) position.
 HB1559
 HB1559;                    North         East     Units Scale Factor Converg.
 HB1559;SPC IL E     -    53,736.364   266,276.911   MT  0.99998900   -0 13 45.3
 HB1559;SPC IL E     -   176,300.05    873,610.17   sFT  0.99998900   -0 13 45.3
 HB1559;UTM  16      - 4,112,917.890   347,882.574   MT  0.99988505   -1 02 04.8
 HB1559
 HB1559!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1559!SPC IL E     -   0.99998831  x   0.99998900  =   0.99997731
 HB1559!UTM  16      -   0.99998831  x   0.99988505  =   0.99987336
 HB1559
 HB1559:                Primary Azimuth Mark                     Grid Az
 HB1559:SPC IL E     -  FAIR AZ MK                               045 57 23.3
 HB1559:UTM  16      -  FAIR AZ MK                               046 45 42.8
 HB1559
 HB1559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4788212917(NAD 83)
 HB1559
 HB1559|---------------------------------------------------------------------|
 HB1559| PID    Reference Object                     Distance      Geod. Az  |
 HB1559|                                                           dddmmss.s |
 HB1559| HB1562 METROPOLIS RADIO STA WMOK MAST      479.682 METERS 0424217.4 |
 HB1559| CI4403 FAIR AZ MK                                         0454338.0 |
 HB1559| CI4404 FAIR RM 1                            28.530 METERS 08342     |
 HB1559| HB1542 PADUCAH RADIO STA KIB 337 MAST      APPROX.12.6 KM 1245119.0 |
 HB1559| CI4405 FAIR RM 2                            28.896 METERS 17325     |
 HB1559|---------------------------------------------------------------------|
 HB1559
 HB1559                          SUPERSEDED SURVEY CONTROL
 HB1559
 HB1559  NAD 83(1993)-  37 09 01.03826(N)    088 42 46.62553(W) AD(       ) 1
 HB1559  NAD 83(1986)-  37 09 01.04418(N)    088 42 46.62880(W) AD(       ) 1
 HB1559  NAD 27      -  37 09 00.84735(N)    088 42 46.44160(W) AD(       ) 1
 HB1559
 HB1559.Superseded values are not recommended for survey control.
 HB1559
 HB1559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1559.See file dsdata.pdf to determine how the superseded data were derived.
 HB1559
 HB1559_MARKER: DS = TRIANGULATION STATION DISK
 HB1559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1559_STAMPING: FAIR 1957
 HB1559_MARK LOGO: CGS
 HB1559_PROJECTION: FLUSH
 HB1559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1559+STABILITY: SURFACE MOTION
 HB1559_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1559+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2010
 HB1559
 HB1559  HISTORY     - Date     Condition        Report By
 HB1559  HISTORY     - 1957     MONUMENTED       CGS
 HB1559  HISTORY     - 1964     GOOD             ILDT
 HB1559  HISTORY     - 1976     GOOD             NGS
 HB1559  HISTORY     - 20100615 GOOD             GEOCAC
 HB1559
 HB1559                          STATION DESCRIPTION
 HB1559
 HB1559'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1559'THE STATION IS ABOUT 1 MILE EAST OF THE CENTER OF METROPOLIS, NEAR
 HB1559'THE SOUTHWEST CORNER OF THE MASSAC COUNTY FAIR GROUNDS. IT IS
 HB1559'112 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 45, 52 FEET EAST OF A
 HB1559'WIRE FENCE AND A WHITE WITNESS POST, 84 FEET NORTH OF A WIRE
 HB1559'FENCE, 32 FEET NORTHEAST OF AN 18 INCH HICKORY TREE AND 131 FEET
 HB1559'NORTH OF THE NORTH RAIL OF THE RAILROAD TRACK. THE MONUMENT IS
 HB1559'FLUSH AND THE DISK IS STAMPED FAIR 1957.
 HB1559'
 HB1559'TO REACH THE STATION FROM THE POST OFFICE IN METROPOLIS, GO EASTERLY
 HB1559'ON U.S. HIGHWAY 45 FOR 1.45 MILES TO A RAILROAD CROSSING
 HB1559'AT THE SOUTHWEST CORNER OF THE MASSAC COUNTY FAIR GROUNDS AND THE
 HB1559'STATION AS DESCRIBED.
 HB1559'
 HB1559'THE AZIMUTH MARK IS LOCATED IN THE SOUTHEAST CORNER OF THE LAWN AT
 HB1559'RADIO STATION WMOK BROADCASTING STATION. IT IS 19 FEET NORTH
 HB1559'OF THE CENTERLINE OF A GRAVELED ROAD, 50 FEET SOUTHEAST OF THE EAST
 HB1559'CORNER OF A CONCRETE BLOCK BUILDING AND 15 FEET EAST OF A
 HB1559'POWER LINE POLE AND A WHITE WITNESS POST. THE MONUMENT IS FLUSH AND
 HB1559'THE DISK IS STAMPED FAIR 1957.
 HB1559'
 HB1559'REFERENCE MARK 1 IS 134 FEET NORTH OF A WIRE FENCE, 82 FEET WEST OF
 HB1559'THE CENTERLINE OF A GRAVELED ROAD AND 131 FEET NORTH OF A LIGHT
 HB1559'POLE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED FAIR NO 1 1957.
 HB1559'
 HB1559'REFERENCE MARK 2 IS 67 FEET EAST OF A LIGHT POLE, 70 FEET EAST OF A
 HB1559'FENCE CORNER, 71 FEET SOUTHEAST OF AN 18 INCH HICKORY TREE AND
 HB1559'1 FOOT NORTH OF A WIRE FENCE. THE MONUMENT PROJECTS 2 INCHES AND THE
 HB1559'DISK IS STAMPED FAIR NO 2 1957.
 HB1559'
 HB1559'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1559
 HB1559                          STATION RECOVERY (1964)
 HB1559
 HB1559'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964
 HB1559'FAIR 1957 RECOVERED GOOD.
 HB1559'
 HB1559'FAIR NO 1, 1957 RECOVERED GOOD.
 HB1559'
 HB1559'FAIR NO 2, 1957 RECOVERED GOOD.
 HB1559'
 HB1559'FAIR 1957 (AZI) RECOVERED GOOD.
 HB1559
 HB1559                          STATION RECOVERY (1976)
 HB1559
 HB1559'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (ARS)
 HB1559'ALL MARKS FOUND IN GOOD CONDITION AS DESCRIBED.
 HB1559'
 HB1559'HORIZONTAL DISTANCE TO AZIMUTH MARK = 1357.98 FT (BY LASER PAN
 HB1559'AND ER)
 HB1559
 HB1559                          STATION RECOVERY (2010)
 HB1559
 HB1559'RECOVERY NOTE BY GEOCACHING 2010 (ACM)
 HB1559'RECOVERED IN GOOD CONDITION USING THE CO-ORDINATES AND A GPS. THE MARK
 HB1559'IS IN AN OPEN GRASSY AREA THAT IS NOW A PART OF THE FORT MASSAC STATE
 HB1559'PARK. ALL REFERENCED OBJECTS HAVE BEEN REMOVED. THERE IS NO FENCE, AND
 HB1559'THE RAILS ARE GONE. REFERENCE MARKS NOT SEARCHED FOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1865 ***********************************************************************
 JB1865  DESIGNATION -  FAIR
 JB1865  PID         -  JB1865
 JB1865  STATE/COUNTY-  IL/WASHINGTON
 JB1865  COUNTRY     -  US
 JB1865  USGS QUAD   -  ASHLEY (2018)
 JB1865
 JB1865                         *CURRENT SURVEY CONTROL
 JB1865  ______________________________________________________________________
 JB1865* NAD 83(1997) POSITION- 38 18 06.87915(N) 089 13 43.08812(W)   ADJUSTED
 JB1865* NAVD 88 ORTHO HEIGHT -   180.    (meters)      591.    (feet) SCALED
 JB1865  ______________________________________________________________________
 JB1865  GEOID HEIGHT    -        -30.011 (meters)                     GEOID18
 JB1865  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 JB1865  HORZ ORDER      -  SECOND
 JB1865
 JB1865.The horizontal coordinates were established by classical geodetic methods
 JB1865.and adjusted by the National Geodetic Survey in October 1999.
 JB1865
 JB1865.The orthometric height was scaled from a topographic map.
 JB1865
 JB1865.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1865.GEOID18 height accuracy estimate available here.
 JB1865
 JB1865.Click photographs - Photos may exist for this station.
 JB1865
 JB1865.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1865
 JB1865. The following values were computed from the NAD 83(1997) position.
 JB1865
 JB1865;                    North         East     Units Scale Factor Converg.
 JB1865;SPC IL W     -   181,896.079   782,046.691   MT  1.00002405   +0 34 53.1
 JB1865;SPC IL W     -   596,770.72  2,565,764.85   sFT  1.00002405   +0 34 53.1
 JB1865;UTM  16      - 4,241,663.266   305,125.152   MT  1.00006771   -1 22 54.3
 JB1865
 JB1865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1865!SPC IL W     -   0.99997648  x   1.00002405  =   1.00000053
 JB1865!UTM  16      -   0.99997648  x   1.00006771  =   1.00004419
 JB1865
 JB1865:                Primary Azimuth Mark                     Grid Az
 JB1865:SPC IL W     -  FAIR AZ MK                               057 46 59.3
 JB1865:UTM  16      -  FAIR AZ MK                               059 44 46.7
 JB1865
 JB1865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0512541663(NAD 83)
 JB1865
 JB1865|---------------------------------------------------------------------|
 JB1865| PID    Reference Object                     Distance      Geod. Az  |
 JB1865|                                                           dddmmss.s |
 JB1865| CI4406 FAIR AZ MK                                         0582152.4 |
 JB1865| CI4407 FAIR RM 1                            25.560 METERS 17003     |
 JB1865| JB1860 88 S                                 30.652 METERS 25632     |
 JB1865| CI4408 FAIR RM 2                            12.660 METERS 30838     |
 JB1865|---------------------------------------------------------------------|
 JB1865
 JB1865                          SUPERSEDED SURVEY CONTROL
 JB1865
 JB1865  NAD 83(1993)-  38 18 06.89415(N)    089 13 43.08736(W) AD(       ) 2
 JB1865  NAD 83(1986)-  38 18 06.89418(N)    089 13 43.08717(W) AD(       ) 2
 JB1865  NAD 27      -  38 18 06.71535(N)    089 13 42.80412(W) AD(       ) 2
 JB1865
 JB1865.Superseded values are not recommended for survey control.
 JB1865
 JB1865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1865.See file dsdata.pdf to determine how the superseded data were derived.
 JB1865
 JB1865_MARKER: DS = TRIANGULATION STATION DISK
 JB1865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1865_STAMPING: FAIR 1962
 JB1865_MARK LOGO: CGS
 JB1865_PROJECTION: FLUSH
 JB1865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1865+STABILITY: SURFACE MOTION
 JB1865
 JB1865  HISTORY     - Date     Condition        Report By
 JB1865  HISTORY     - 1962     MONUMENTED       CGS
 JB1865  HISTORY     - 20110810 MARK NOT FOUND   ILDT
 JB1865
 JB1865                          STATION DESCRIPTION
 JB1865
 JB1865'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1865'THE STATION IS ABOUT 5-1/2 MILES NORTH OF DUBOIS, ABOUT 3 MILES
 JB1865'SOUTHWEST OF ASHLEY, IN THE NORTHWEST 1/4 OF THE NORTHEAST 1/4 OF
 JB1865'SECTION 5, T. 3 S., R. 1 W., AND ON THE PROPERTY OF THE FAIRVIEW
 JB1865'CHURCH.  IT IS 143 FEET EAST OF THE INTERSECTION OF A CROSSROAD,
 JB1865'52 FEET SOUTH OF THE CENTERLINE OF AN OILED ROAD, 35 FEET
 JB1865'SOUTH-SOUTHWEST OF A POWER POLE WITH A GUY WIRE AND 28 FEET NORTHEAST
 JB1865'OF THE NORTHEAST CORNER OF A CONCRETE FOUNDATION.  THE
 JB1865'MONUMENT IS FLUSH AND THE DISK IS STAMPED FAIR 1962.
 JB1865'
 JB1865'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 51 AND 460 AND STATE
 JB1865'HIGHWAY 15, ABOUT 2 MILES WEST OF ASHLEY, GO SOUTH ON HIGHWAY 51 FOR
 JB1865'2.25 MILES TO A CROSSROAD AND THE STATION ON THE LEFT.
 JB1865'
 JB1865'TO REACH THE AZIMUTH MARK FROM THE CROSSROAD AT THE STATION, GO EAST
 JB1865'ON AN OILED ROAD FOR 0.5 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 JB1865'NORTH ON A GRAVLED ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE
 JB1865'LEFT.
 JB1865'
 JB1865'REFERENCE MARK 1 IS 43 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 JB1865'THE CONCRETE FOUNDATION, 35 FEET EAST OF A 24 INCH OAK TREE AND 5
 JB1865'FEET NORTHWEST OF A 14 INCH SASSAFRAS TREE.  THE MONUMENT IS FLUSH
 JB1865'AND THE DISK IS STAMPED FAIR NO 1 1962.
 JB1865'
 JB1865'REFERENCE MARK 2 IS 46 FEET WEST OF THE POWER POLE WITH THE GUY WIRE,
 JB1865'27 FEET SOUTH OF THE CENTERLINE OF THE OILED ROAD AND 3 FEET SOUTH
 JB1865'OF A WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1865'STAMPED FAIR NO 2 1962.
 JB1865'
 JB1865'THE AZIMUTH MARK IS 60 FEET SOUTHWEST OF THE CENTERLINE OF A T-ROAD,
 JB1865'22 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD, 15 FEET EAST OF
 JB1865'THE EAST EDGE OF A POND AND 3 FEET EAST OF A WITNESS POST.  THE
 JB1865'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED FAIR 1962.
 JB1865'
 JB1865'88 S (USGS) IS A U.S. GEOLOGICAL AND STATE SURVEY DISK STAMPED 88
 JB1865'S 1928 SET IN THE TOP OF A 6 INCH BY 6 INCH CONCRETE POST THAT
 JB1865'PROJECTS 3 INCHES.  IT IS 48 FEET NORTH OF A TELEPHONE POLE, 34
 JB1865'FEET EAST OF THE CENTERLINE OF HIGHWAY 51 AND 19 FEET SOUTH OF THE
 JB1865'CENTERLINE OF A DRIVEWAY.
 JB1865'
 JB1865'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1865
 JB1865                          STATION RECOVERY (2011)
 JB1865
 JB1865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1865'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1770 ***********************************************************************
 LC1770  DESIGNATION -  FAIRBANKS
 LC1770  PID         -  LC1770
 LC1770  STATE/COUNTY-  IL/PIATT
 LC1770  COUNTRY     -  US
 LC1770  USGS QUAD   -  BELLFLOWER (2018)
 LC1770
 LC1770                         *CURRENT SURVEY CONTROL
 LC1770  ______________________________________________________________________
 LC1770* NAD 83(1997) POSITION- 40 16 28.15305(N) 088 31 03.56456(W)   ADJUSTED
 LC1770* NAVD 88 ORTHO HEIGHT -   246.1   (meters)      807.    (feet) VERTCON3
 LC1770  ______________________________________________________________________
 LC1770  GEOID HEIGHT    -        -31.990 (meters)                     GEOID18
 LC1770  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 LC1770  HORZ ORDER      -  FIRST
 LC1770
 LC1770.The horizontal coordinates were established by classical geodetic methods
 LC1770.and adjusted by the National Geodetic Survey in October 1999.
 LC1770
 LC1770.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1770.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1770
 LC1770.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1770.GEOID18 height accuracy estimate available here.
 LC1770
 LC1770.Click photographs - Photos may exist for this station.
 LC1770
 LC1770.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1770
 LC1770. The following values were computed from the NAD 83(1997) position.
 LC1770
 LC1770;                    North         East     Units Scale Factor Converg.
 LC1770;SPC IL E     -   400,494.135   284,323.499   MT  0.99997802   -0 07 09.0
 LC1770;SPC IL E     - 1,313,954.51    932,818.01   sFT  0.99997802   -0 07 09.0
 LC1770;UTM  16      - 4,459,328.149   370,970.961   MT  0.99980494   -0 58 52.4
 LC1770
 LC1770!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1770!SPC IL E     -   0.99996642  x   0.99997802  =   0.99994444
 LC1770!UTM  16      -   0.99996642  x   0.99980494  =   0.99977137
 LC1770
 LC1770:                Primary Azimuth Mark                     Grid Az
 LC1770:SPC IL E     -  FAIRBANKS AZ MK                          179 55 21.3
 LC1770:UTM  16      -  FAIRBANKS AZ MK                          180 47 04.7
 LC1770
 LC1770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7097059328(NAD 83)
 LC1770
 LC1770|---------------------------------------------------------------------|
 LC1770| PID    Reference Object                     Distance      Geod. Az  |
 LC1770|                                                           dddmmss.s |
 LC1770| LC1775 MANSFIELD MUNICIPAL TANK            APPROX. 7.0 KM 1714157.7 |
 LC1770| CI7384 FAIRBANKS AZ MK                                    1794812.3 |
 LC1770| CI7386 FAIRBANKS RM 2                       37.143 METERS 20001     |
 LC1770| LC1792 FARMER CITY MUN WORKS STK           APPROX.10.7 KM 2525448.6 |
 LC1770| LC1790 FARMER CITY MUNICIPAL TANK          APPROX.10.8 KM 2525648.3 |
 LC1770| LC1791 FARMER CITY SAC HEART CATH CH       APPROX.11.2 KM 2551536.2 |
 LC1770| CI7385 FAIRBANKS RM 1                       34.406 METERS 33735     |
 LC1770|---------------------------------------------------------------------|
 LC1770
 LC1770                          SUPERSEDED SURVEY CONTROL
 LC1770
 LC1770  NAD 83(1986)-  40 16 28.15986(N)    088 31 03.56287(W) AD(       ) 1
 LC1770  NAD 27      -  40 16 28.04280(N)    088 31 03.34330(W) AD(       ) 1
 LC1770  NGVD 29 (07/19/86)  246.1    (m)          807.     (f) VERT ANG       
 LC1770
 LC1770.Superseded values are not recommended for survey control.
 LC1770
 LC1770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1770.See file dsdata.pdf to determine how the superseded data were derived.
 LC1770
 LC1770_MARKER: DS = TRIANGULATION STATION DISK
 LC1770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1770_STAMPING: FAIRBANKS 1934
 LC1770_MARK LOGO: CGS
 LC1770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1770+STABILITY: SURFACE MOTION
 LC1770
 LC1770  HISTORY     - Date     Condition        Report By
 LC1770  HISTORY     - 1934     MONUMENTED       CGS
 LC1770  HISTORY     - 1959     GOOD             CGS
 LC1770  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 LC1770  HISTORY     - 20120830 MARK NOT FOUND   ILDT
 LC1770
 LC1770                          STATION DESCRIPTION
 LC1770
 LC1770'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1770'STATION IS 4 MILES N OF MANSFIELD, 1.4 MILES W AND 0.5 MILE
 LC1770'N OF BLUE RIDGE R.R. STATION ON THE WABASH R.R. NEAR THE W
 LC1770'SIDE CENTER OF SEC. 15, T. 21 W., R. 6 E., ON THE E SIDE
 LC1770'OF RIGHT-OF-WAY.  THE STATION MARK IS 3 FEET W OF FENCE
 LC1770'LINE, 25 FEET E OF CENTER LINE OF ROAD, 170 FEET N OF FENCE
 LC1770'CORNER AND A LARGE ROW OF HEDGE TREES, AND PROJECTS 4 INCHES.
 LC1770'
 LC1770'TO REACH FROM MANSFIELD, GO N 3.8 MILES TO CROSSROADS 0.4
 LC1770'MILE W OF BLUE RIDGE R.R. STATION, THENCE WEST 1.0 MILE TO
 LC1770'CROSSROADS, THENCE NORTH 0.5 MILE TO STATION.
 LC1770'
 LC1770'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1770'BRONZE DISKS SET IN CONCRETE.
 LC1770'
 LC1770'REFERENCE MARK NO. 1 IS NNW OF THE STATION, IN FENCE LINE,
 LC1770'18 FEET W OF CENTER LINE OF ROAD, AND PROJECTS 5 INCHES.
 LC1770'REFERENCE MARK NO. 2 IS SSW OF THE STATION, IN FENCE LINE,
 LC1770'18 FEET W OF CENTER LINE OF ROAD, 50 FEET N OF FENCE CORNER,
 LC1770'AND PROJECTS 6 INCHES.
 LC1770'
 LC1770'AZIMUTH MARK IS S OF THE STATION, 29 FEET E OF CENTER LINE
 LC1770'OF ROAD, 2 FEET W OF HEDGE FENCE, AND PROJECTS 5 INCHES.
 LC1770'
 LC1770'ECC. CORRECTION FOR ALEXANDER AND FAIRBANKS IS MINUS 0.28.
 LC1770
 LC1770                          STATION RECOVERY (1959)
 LC1770
 LC1770'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1770'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2
 LC1770'AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND FOUND
 LC1770'IN GOOD CONDITION.  THE TO REACH IS ADEQUATE.  THE FENCE
 LC1770'LINES AT THE STATION HAVE BEEN MOVED SO A NEW DESCRIPTION
 LC1770'OF THE STATION MARK AND THE REFERENCE MARKS FOLLOW.
 LC1770'
 LC1770'STATION MARK, A STANDARD DISK STAMPED FAIRBANKS 1934, IS SET
 LC1770'IN A ROUND CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 LC1770'GROUND.  THE MARK IS 23 FEET EAST OF THE APPROXIMATE CENTER
 LC1770'OF THE DIRT ROAD, 2.6 FEET SOUTHEAST OF A WITNESS POST AND
 LC1770'2 FEET EAST OF A FENCE LINE.
 LC1770'
 LC1770'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED FAIRBANKS
 LC1770'NO 1 1934, IS SET IN A ROUND CONCRETE POST WHICH PROJECTS
 LC1770'4 INCHES.  THE MARK IS 19.5 FEET WEST OF THE APPROXIMATE
 LC1770'CENTER OF THE DIRT ROAD AND 3.7 FEET EAST OF A FENCE LINE.
 LC1770'
 LC1770'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED FAIRBANKS
 LC1770'NO 2 1934, IS SET IN A ROUND CONCRETE POST WHICH PROJECTS
 LC1770'7 INCHES.  THE MARK IS 45 FEET NORTH OF THE APPROXIMATE CENTER
 LC1770'OF A FIELD ENTRANCE, 19.5 FEET WEST OF THE APPROXIMATE CENTER
 LC1770'OF THE DIRT ROAD AND 5.2 FEET EAST OF A FENCE LINE.
 LC1770'
 LC1770'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED FAIRBANKS
 LC1770'1934 AZIMUTH, IS SET IN A ROUND CONCRETE POST WHICH PROJECTS
 LC1770'6 INCHES.  THE MARK IS 21 FEET EAST OF THE APPROXIMATE CENTER
 LC1770'OF THE DIRT ROAD AND 1 FOOT NORTH OF A WITNESS POST.  THE
 LC1770'MARK IS SET IN A FENCE LINE.
 LC1770
 LC1770                          STATION RECOVERY (2000)
 LC1770
 LC1770'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000
 LC1770'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1770'SEARCHED FOR NOT FOUND.  FOUND SOME REMNANTS OF RM'S (CONCRETE
 LC1770'PIECES).  AZIMUTH MARK NOT FOUND, STATION NOT FOUND.  MEASURES
 LC1770'FROM REMNANTS YIELDS LOCATION IN PLOWED AREA.
 LC1770
 LC1770                          STATION RECOVERY (2012)
 LC1770
 LC1770'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1770'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1837 ***********************************************************************
 LC1837  DESIGNATION -  FAIRBURY MUNICIPAL TANK
 LC1837  PID         -  LC1837
 LC1837  STATE/COUNTY-  IL/LIVINGSTON
 LC1837  COUNTRY     -  US
 LC1837  USGS QUAD   -  FAIRBURY (2018)
 LC1837
 LC1837                         *CURRENT SURVEY CONTROL
 LC1837  ______________________________________________________________________
 LC1837* NAD 83(1997) POSITION- 40 44 49.97849(N) 088 31 00.92357(W)   ADJUSTED
 LC1837  ______________________________________________________________________
 LC1837  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 LC1837  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 LC1837  HORZ ORDER      -  THIRD
 LC1837
 LC1837.The horizontal coordinates were established by classical geodetic methods
 LC1837.and adjusted by the National Geodetic Survey in October 1999.
 LC1837
 LC1837.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1837.GEOID18 height accuracy estimate available here.
 LC1837
 LC1837.Click photographs - Photos may exist for this station.
 LC1837
 LC1837.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1837
 LC1837. The following values were computed from the NAD 83(1997) position.
 LC1837
 LC1837;                    North         East     Units Scale Factor Converg.
 LC1837;SPC IL E     -   452,986.707   284,495.153   MT  0.99997796   -0 07 11.4
 LC1837;SPC IL E     - 1,486,173.89    933,381.18   sFT  0.99997796   -0 07 11.4
 LC1837;UTM  16      - 4,511,802.963   371,936.031   MT  0.99980186   -0 59 25.0
 LC1837
 LC1837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7193611802(NAD 83)
 LC1837
 LC1837                          SUPERSEDED SURVEY CONTROL
 LC1837
 LC1837  NAD 83(1986)-  40 44 49.99083(N)    088 31 00.93100(W) AD(       ) 3
 LC1837  NAD 27      -  40 44 49.86700(N)    088 31 00.71800(W) AD(       ) 3
 LC1837
 LC1837.Superseded values are not recommended for survey control.
 LC1837
 LC1837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1837.See file dsdata.pdf to determine how the superseded data were derived.
 LC1837
 LC1837_MARKER: 82 = FINIAL
 LC1837
 LC1837  HISTORY     - Date     Condition        Report By
 LC1837  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1837
 LC1837                          STATION DESCRIPTION
 LC1837
 LC1837'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1837'THE POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL
 LC1837'TANK OF FAIRBURY.  THE TANK IS A STEEL STRUCTURE MOUNTED
 LC1837'ON A BRICK FOUNDATION.  IT IS APPROXIMATELY 125 FEET HIGH
 LC1837'AND IS LOCATED IN THE CENTRAL PART OF TOWN AT THE WEST END
 LC1837'OF THE MAIN STREET.
 LC1837'
 LC1837'OBSERVED UPON FROM TRIANGULATION STATIONS.  THOMAS, FELKEY,
 LC1837'PONTIAC, SWYGERT.
 LC1837'
 LC1837'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1838 ***********************************************************************
 LC1838  DESIGNATION -  FAIRBURY PRESBYTERIAN CH SPIRE
 LC1838  PID         -  LC1838
 LC1838  STATE/COUNTY-  IL/LIVINGSTON
 LC1838  COUNTRY     -  US
 LC1838  USGS QUAD   -  FAIRBURY (2018)
 LC1838
 LC1838                         *CURRENT SURVEY CONTROL
 LC1838  ______________________________________________________________________
 LC1838* NAD 83(1997) POSITION- 40 44 40.72456(N) 088 30 46.74590(W)   ADJUSTED
 LC1838  ______________________________________________________________________
 LC1838  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 LC1838  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 LC1838  HORZ ORDER      -  THIRD
 LC1838
 LC1838.The horizontal coordinates were established by classical geodetic methods
 LC1838.and adjusted by the National Geodetic Survey in October 1999.
 LC1838
 LC1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1838.GEOID18 height accuracy estimate available here.
 LC1838
 LC1838.Click photographs - Photos may exist for this station.
 LC1838
 LC1838.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1838
 LC1838. The following values were computed from the NAD 83(1997) position.
 LC1838
 LC1838;                    North         East     Units Scale Factor Converg.
 LC1838;SPC IL E     -   452,700.570   284,827.168   MT  0.99997783   -0 07 02.1
 LC1838;SPC IL E     - 1,485,235.12    934,470.47   sFT  0.99997783   -0 07 02.1
 LC1838;UTM  16      - 4,511,511.867   372,263.604   MT  0.99980083   -0 59 15.5
 LC1838
 LC1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7226311511(NAD 83)
 LC1838
 LC1838                          SUPERSEDED SURVEY CONTROL
 LC1838
 LC1838  NAD 83(1986)-  40 44 40.73667(N)    088 30 46.75308(W) AD(       ) 3
 LC1838  NAD 27      -  40 44 40.61200(N)    088 30 46.54400(W) AD(       ) 3
 LC1838
 LC1838.Superseded values are not recommended for survey control.
 LC1838
 LC1838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1838.See file dsdata.pdf to determine how the superseded data were derived.
 LC1838
 LC1838_MARKER: 90 = CHURCH SPIRE
 LC1838
 LC1838  HISTORY     - Date     Condition        Report By
 LC1838  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1838
 LC1838                          STATION DESCRIPTION
 LC1838
 LC1838'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1838'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE OF THE
 LC1838'PRESBYTERIAN CHURCH OF FAIRBURY.  THE CHURCH IS A FRAME
 LC1838'STRUCTURE PAINTED YELLOW WITH THE SPIRE ON THE NORTHWEST
 LC1838'CORNER OF THE BUILDING.  THE SPIRE IS APPROXIMATELY 90 FEET
 LC1838'HIGH AND IS LOCATED AT THIRD AND ELM STREETS IN THE CENTRAL
 LC1838'PART OF TOWN.
 LC1838'
 LC1838'OBSERVED UPON FROM TRIANGULATION STATIONS SANKEN, FELKEY,
 LC1838'THOMAS, AND SWYGERT.
 LC1838'
 LC1838'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0183 ***********************************************************************
 JB0183  DESIGNATION -  FAIRFIELD
 JB0183  PID         -  JB0183
 JB0183  STATE/COUNTY-  IL/WAYNE
 JB0183  COUNTRY     -  US
 JB0183  USGS QUAD   -  FAIRFIELD (2018)
 JB0183
 JB0183                         *CURRENT SURVEY CONTROL
 JB0183  ______________________________________________________________________
 JB0183* NAD 83(1997) POSITION- 38 22 47.51483(N) 088 21 25.43657(W)   ADJUSTED
 JB0183* NAVD 88 ORTHO HEIGHT -   136.    (meters)      446.    (feet) SCALED
 JB0183  ______________________________________________________________________
 JB0183  GEOID HEIGHT    -        -30.582 (meters)                     GEOID18
 JB0183  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 JB0183  HORZ ORDER      -  THIRD
 JB0183
 JB0183.The horizontal coordinates were established by classical geodetic methods
 JB0183.and adjusted by the National Geodetic Survey in October 1999.
 JB0183
 JB0183.The orthometric height was scaled from a topographic map.
 JB0183
 JB0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0183.GEOID18 height accuracy estimate available here.
 JB0183
 JB0183.Click photographs - Photos may exist for this station.
 JB0183
 JB0183.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0183
 JB0183. The following values were computed from the NAD 83(1997) position.
 JB0183
 JB0183;                    North         East     Units Scale Factor Converg.
 JB0183;SPC IL E     -   190,139.134   297,926.377   MT  0.99997505   -0 00 53.0
 JB0183;SPC IL E     -   623,814.81    977,446.79   sFT  0.99997505   -0 00 53.0
 JB0183;UTM  16      - 4,248,834.853   381,467.903   MT  0.99977303   -0 50 33.6
 JB0183
 JB0183!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0183!SPC IL E     -   0.99998348  x   0.99997505  =   0.99995853
 JB0183!UTM  16      -   0.99998348  x   0.99977303  =   0.99975651
 JB0183
 JB0183:                Primary Azimuth Mark                     Grid Az
 JB0183:SPC IL E     -  JASPER                                   025 00 51.0
 JB0183:UTM  16      -  JASPER                                   025 50 31.6
 JB0183
 JB0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8146748834(NAD 83)
 JB0183
 JB0183|---------------------------------------------------------------------|
 JB0183| PID    Reference Object                     Distance      Geod. Az  |
 JB0183|                                                           dddmmss.s |
 JB0183| JB1704 JASPER                              APPROX. 3.6 KM 0245958.0 |
 JB0183| JB1703 FAIRFIELD RAD STA WFIW MAST         APPROX. 2.7 KM 0895935.1 |
 JB0183| CI4411 FAIRFIELD RM 3                                     16711     |
 JB0183| JB1711 FAIRFIELD AIRTEX CO WATER TANK      APPROX. 1.2 KM 2434335.2 |
 JB0183| JB1716 FAIRFIELD RAD STA KSA 238 MAST      APPROX. 2.3 KM 2714740.9 |
 JB0183| JB1706 FAIRFIELD EAST MUNICIPAL TANK       APPROX. 0.8 KM 2752209.7 |
 JB0183| JB1701 FAIRFIELD CITY STACK                APPROX. 0.8 KM 2763039.2 |
 JB0183| CI4409 FAIRFIELD RM 1                       25.290 METERS 27845     |
 JB0183| JB1707 FAIRFIELD WAYNE CO CTHSE             25.299 METERS 29026     |
 JB0183| CI4410 FAIRFIELD RM 2                       21.415 METERS 34506     |
 JB0183|---------------------------------------------------------------------|
 JB0183
 JB0183                          SUPERSEDED SURVEY CONTROL
 JB0183
 JB0183  NAD 83(1997)-  38 22 47.51972(N)    088 21 25.43463(W) AD(       ) 3
 JB0183  NAD 83(1993)-  38 22 47.52692(N)    088 21 25.43544(W) AD(       ) 3
 JB0183  NAD 83(1986)-  38 22 47.52796(N)    088 21 25.43589(W) AD(       ) 3
 JB0183  NAD 27      -  38 22 47.35604(N)    088 21 25.26680(W) AD(       ) 3
 JB0183
 JB0183.Superseded values are not recommended for survey control.
 JB0183
 JB0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0183.See file dsdata.pdf to determine how the superseded data were derived.
 JB0183
 JB0183_MARKER: DS = TRIANGULATION STATION DISK
 JB0183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0183_STAMPING: FAIRFIELD 1961
 JB0183_MARK LOGO: CGS
 JB0183_PROJECTION: FLUSH
 JB0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0183+STABILITY: SURFACE MOTION
 JB0183_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0183+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 JB0183
 JB0183  HISTORY     - Date     Condition        Report By
 JB0183  HISTORY     - 1961     MONUMENTED       CGS
 JB0183  HISTORY     - 1970     GOOD             ILDT
 JB0183  HISTORY     - 20051017 GOOD             APISUR
 JB0183  HISTORY     - 20120605 GOOD             ILDT
 JB0183
 JB0183                          STATION DESCRIPTION
 JB0183
 JB0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0183'NO MEASUREMENT BETWEEN RMS COURTHOUSE ON LINE.
 JB0183'
 JB0183'THE STATION IS IN THE SOUTHEAST CORNER OF THE WAYNE COUNTY COURTHOUSE
 JB0183'LAWN IN FAIRFIELD.  IT IS 103 FEET NORTH OF THE CENTERLINE OF EAST
 JB0183'MAIN STREET, 60 FEET WEST OF THE CENTERLINE OF NORTHEAST 4TH STREET,
 JB0183'47 FEET NORTH OF A 36 INCH ELM TREE, 43 FEET SOUTHWEST OF A 12 INCH
 JB0183'MAPLE TREE AND 35 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 JB0183'COURTHOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED FAIRFIELD
 JB0183'1961.
 JB0183'
 JB0183'TO REACH REFERENCE MARK 3 FROM THE STATION, GO SOUTH ON 4TH STREET
 JB0183'FOR 0.1 MILE TO THE MARK ON THE LEFT.
 JB0183'
 JB0183'REFERENCE MARK 1 IS SET FLUSH IN A DRILL HOLE IN THE BOTTOM CONCRETE
 JB0183'STEP OF THE SOUTH ENTRANCE TO THE COURTHOUSE.  IT IS 7.6 FEET WEST OF
 JB0183'THE EAST END OF THE STEP AND 2.3 FEET EAST OF THE WEST END OF THE
 JB0183'STEP.  THE DISK IS STAMPED FAIRFIELD NO 1 1961, AND PROJECTS 6 INCHES
 JB0183'ABOVE GROUND LEVEL.
 JB0183'
 JB0183'REFERENCE MARK 2 IS SET FLUSH IN A DRILL HOLE IN THE BOTTOM CONCRETE
 JB0183'STEP OF THE EAST ENTRANCE TO THE COURTHOUSE.  IT IS 5.7 FEET SOUTH OF
 JB0183'THE NORTH END OF THE STEP AND 1.4 FEET NORTH OF THE SOUTH END OF THE
 JB0183'STEP.  THE DISK IS STAMPED FAIRFIELD NO 2 1961, AND PROJECTS 6 INCHES
 JB0183'ABOVE GROUND LEVEL.
 JB0183'
 JB0183'REFERENCE MARK 3 IS 32 FEET EAST OF THE CENTERLINE OF SOUTHEAST
 JB0183'FOURTH STREET, 30 FEET SOUTH OF THE CENTERLINE OF EAST DELEWARE
 JB0183'STREET, 6 INCHES SOUTH OF THE SOUTH EDGE OF A SIDEWALK AND 1 FOOT
 JB0183'EAST OF A CITIES SERVICE SIGN.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB0183'STAMPED FAIRFIELD NO 3 1961.
 JB0183'
 JB0183'DIRECTION TO REFERENCE MARK 3 WAS OBTAINED BY PRECISE METHODS.
 JB0183'
 JB0183'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB0183
 JB0183                          STATION RECOVERY (1970)
 JB0183
 JB0183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 JB0183'FAIRFIELD 1961 RECOVERED GOOD.
 JB0183'
 JB0183'FAIRFIELD NO.1 1961 RECOVERED GOOD.
 JB0183'
 JB0183'FAIRFIED NO 2 1961 RECOVERED GOOD.
 JB0183'
 JB0183'FAIRFIED NO 3 1961 RECOVERED GOOD.
 JB0183'
 JB0183'STATION WAS RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING--
 JB0183'1) 12 INCH MAPLE TREE 43 NORTH OF STATION HAS BEEN SAWED DOWN, ONLY
 JB0183'THE STUMP REMAINS.  2) THE CITIES SERVICE SIGN ONE FOOT WEST OF
 JB0183'R.M. NO. 3 HAS BEEN REMOVED.
 JB0183
 JB0183                          STATION RECOVERY (2005)
 JB0183
 JB0183'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 JB0183'RECOVERED IN GOOD CONDITION.
 JB0183
 JB0183                          STATION RECOVERY (2012)
 JB0183
 JB0183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0183'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1711 ***********************************************************************
 JB1711  DESIGNATION -  FAIRFIELD AIRTEX CO WATER TANK
 JB1711  PID         -  JB1711
 JB1711  STATE/COUNTY-  IL/WAYNE
 JB1711  COUNTRY     -  US
 JB1711  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB1711
 JB1711                         *CURRENT SURVEY CONTROL
 JB1711  ______________________________________________________________________
 JB1711* NAD 83(1997) POSITION- 38 22 29.82467(N) 088 22 10.95159(W)   ADJUSTED
 JB1711  ______________________________________________________________________
 JB1711  GEOID HEIGHT    -        -30.570 (meters)                     GEOID18
 JB1711  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 JB1711  HORZ ORDER      -  THIRD
 JB1711
 JB1711.The horizontal coordinates were established by classical geodetic methods
 JB1711.and adjusted by the National Geodetic Survey in October 1999.
 JB1711
 JB1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1711.GEOID18 height accuracy estimate available here.
 JB1711
 JB1711.Click photographs - Photos may exist for this station.
 JB1711
 JB1711.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1711
 JB1711. The following values were computed from the NAD 83(1997) position.
 JB1711
 JB1711;                    North         East     Units Scale Factor Converg.
 JB1711;SPC IL E     -   189,594.043   296,821.471   MT  0.99997512   -0 01 21.3
 JB1711;SPC IL E     -   622,026.46    973,821.78   sFT  0.99997512   -0 01 21.3
 JB1711;UTM  16      - 4,248,305.889   380,355.460   MT  0.99977629   -0 51 01.5
 JB1711
 JB1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8035548305(NAD 83)
 JB1711
 JB1711                          SUPERSEDED SURVEY CONTROL
 JB1711
 JB1711  NAD 83(1997)-  38 22 29.82983(N)    088 22 10.94983(W) AD(       ) 3
 JB1711  NAD 83(1993)-  38 22 29.83677(N)    088 22 10.95061(W) AD(       ) 3
 JB1711  NAD 83(1986)-  38 22 29.83781(N)    088 22 10.95086(W) AD(       ) 3
 JB1711  NAD 27      -  38 22 29.66455(N)    088 22 10.78057(W) AD(       ) 3
 JB1711
 JB1711.Superseded values are not recommended for survey control.
 JB1711
 JB1711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1711.See file dsdata.pdf to determine how the superseded data were derived.
 JB1711
 JB1711_MARKER: 53 = ELEVATED TANK
 JB1711
 JB1711  HISTORY     - Date     Condition        Report By
 JB1711  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1711
 JB1711                          STATION DESCRIPTION
 JB1711
 JB1711'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1711'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK
 JB1711'PAINTED SILVER
 JB1711'WITH THE LEGEND AIRTEX ON THE NORTHEAST AND SOUTHWEST
 JB1711'SIDES OF THE TANK.  THE OVERALL
 JB1711'HEIGHT IS 120 FEET.  IT IS IN THE
 JB1711'SOUTHWEST SECTION OF FAIRFIELD, 0.05 MILE WEST OF
 JB1711'THE INTERSECTION OF
 JB1711'WEST KING AND SOUTHWEST SEVENTH STREETS.  THE TANK IS OWNED BY THE
 JB1711'AIRTEX FUEL PUMP COMPANY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6920 ***********************************************************************
 DE6920  DESIGNATION -  FAIRFIELD AZ
 DE6920  PID         -  DE6920
 DE6920  STATE/COUNTY-  IL/WAYNE
 DE6920  COUNTRY     -  US
 DE6920  USGS QUAD   -  BURNT PRAIRIE (2018)
 DE6920
 DE6920                         *CURRENT SURVEY CONTROL
 DE6920  ______________________________________________________________________
 DE6920* NAD 83(2011) POSITION- 38 22 14.98426(N) 088 21 47.09439(W)   ADJUSTED
 DE6920* NAD 83(2011) ELLIP HT-   102.498 (meters)        (06/27/12)   ADJUSTED
 DE6920* NAD 83(2011) EPOCH   -  2010.00
 DE6920* NAVD 88 ORTHO HEIGHT -   133.1   (meters)      437.    (feet) GPS OBS
 DE6920  ______________________________________________________________________
 DE6920  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6920  GEOID HEIGHT    -        -30.509 (meters)                     GEOID99
 DE6920  GEOID HEIGHT    -        -30.568 (meters)                     GEOID18
 DE6920  NAD 83(2011) X  -    143,030.392 (meters)                     COMP
 DE6920  NAD 83(2011) Y  - -5,005,019.726 (meters)                     COMP
 DE6920  NAD 83(2011) Z  -  3,937,861.465 (meters)                     COMP
 DE6920  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 DE6920
 DE6920  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6920  Standards:
 DE6920         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6920            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6920  -------------------------------------------------------------------
 DE6920  NETWORK    0.74   1.35           0.33   0.27   0.69      0.09226578
 DE6920  -------------------------------------------------------------------
 DE6920  Click here for local accuracies and other accuracy information.
 DE6920
 DE6920.The horizontal coordinates were established by GPS observations
 DE6920.and adjusted by the National Geodetic Survey in June 2012.
 DE6920
 DE6920.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6920.been affixed to the stable North American tectonic plate. See 
 DE6920.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6920
 DE6920.The horizontal coordinates are valid at the epoch date displayed above
 DE6920.which is a decimal equivalence of Year/Month/Day.
 DE6920
 DE6920.The orthometric height was determined by GPS observations and a
 DE6920.high-resolution geoid model.
 DE6920
 DE6920.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6920.GEOID18 height accuracy estimate available here.
 DE6920
 DE6920.Click photographs - Photos may exist for this station.
 DE6920
 DE6920.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6920
 DE6920.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6920
 DE6920.The ellipsoidal height was determined by GPS observations
 DE6920.and is referenced to NAD 83.
 DE6920
 DE6920. The following values were computed from the NAD 83(2011) position.
 DE6920
 DE6920;                    North         East     Units Scale Factor Converg.
 DE6920;SPC IL E     -   189,136.253   297,400.398   MT  0.99997508   -0 01 06.5
 DE6920;SPC IL E     -   620,524.52    975,721.14   sFT  0.99997508   -0 01 06.5
 DE6920;UTM  16      - 4,247,839.876   380,927.599   MT  0.99977461   -0 50 46.4
 DE6920
 DE6920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6920!SPC IL E     -   0.99998392  x   0.99997508  =   0.99995900
 DE6920!UTM  16      -   0.99998392  x   0.99977461  =   0.99975853
 DE6920
 DE6920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8092747839(NAD 83)
 DE6920
 DE6920|---------------------------------------------------------------------|
 DE6920| PID    Reference Object                     Distance      Geod. Az  |
 DE6920|                                                           dddmmss.s |
 DE6920| DE6919 FAIRFIELD YRD                       181.634 METERS 35933     |
 DE6920|---------------------------------------------------------------------|
 DE6920
 DE6920                          SUPERSEDED SURVEY CONTROL
 DE6920
 DE6920  NAD 83(2007)-  38 22 14.98442(N)    088 21 47.09532(W) AD(2002.00) 0
 DE6920  ELLIP H (02/10/07)  102.531  (m)                       GP(2002.00)    
 DE6920  ELLIP H (02/03/05)  102.495  (m)                       GP(       ) 4 2
 DE6920  NAD 83(1997)-  38 22 14.98432(N)    088 21 47.09588(W) AD(       ) 1
 DE6920  ELLIP H (08/21/02)  102.512  (m)                       GP(       ) 3 1
 DE6920
 DE6920.Superseded values are not recommended for survey control.
 DE6920
 DE6920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6920.See file dsdata.pdf to determine how the superseded data were derived.
 DE6920
 DE6920_MARKER: DZ = AZIMUTH MARK DISK
 DE6920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6920_STAMPING: FAIRFIELD AZ 1997
 DE6920_MARK LOGO: ILDT
 DE6920_PROJECTION: FLUSH
 DE6920_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6920+STABILITY: SURFACE MOTION
 DE6920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6920+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2025
 DE6920
 DE6920  HISTORY     - Date     Condition        Report By
 DE6920  HISTORY     - 1997     MONUMENTED       ILDT
 DE6920  HISTORY     - 20231120 GOOD             ILHD
 DE6920  HISTORY     - 20250723 GOOD             ILDT
 DE6920
 DE6920                          STATION DESCRIPTION
 DE6920
 DE6920'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997
 DE6920'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999, (DEL) .
 DE6920'STATION IS LOCATED SE SIDE OF FAIRFIELD.  TO REACH FROM US ROUTE 45
 DE6920'AND SW 4TH STREET IN FAIRFIELD, GO S ON SW 4TH STREET FOR 0.55 MILES
 DE6920'(0.89 KM) TO HIGHLAND AVE, GO E ON HIGHLAND AVE FOR 0.9 MILES (1.4 KM)
 DE6920'TO STATION ON THE LEFT.STATION IS 20.0 FEET (6.1 M) N OF CENTERLINE
 DE6920'HIGHLAND AVE, 98.3 FEET (30.0 M) WSW OF W GATE POST OF S GATE TO YARD,
 DE6920'7.8 FEET (2.4 M) S OF FENCELINE, 19.5 FEET (5.9 M) SE OF SW CORNER
 DE6920'POST OF YARD, 2.0 FEET (0.6 M) S OF WALK.  STATION IS FLUSH WITH
 DE6920'GROUND.
 DE6920
 DE6920                          STATION RECOVERY (2023)
 DE6920
 DE6920'RECOVERY NOTE BY IL HIGHWAY DEPT 2023 (ZCL)
 DE6920'RECOVERED IN GOOD CONDITION.
 DE6920
 DE6920                          STATION RECOVERY (2025)
 DE6920
 DE6920'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DE6920'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1701 ***********************************************************************
 JB1701  DESIGNATION -  FAIRFIELD CITY STACK
 JB1701  PID         -  JB1701
 JB1701  STATE/COUNTY-  IL/WAYNE
 JB1701  COUNTRY     -  US
 JB1701  USGS QUAD   -  FAIRFIELD (2018)
 JB1701
 JB1701                         *CURRENT SURVEY CONTROL
 JB1701  ______________________________________________________________________
 JB1701* NAD 83(1997) POSITION- 38 22 50.62990(N) 088 22 00.12762(W)   ADJUSTED
 JB1701  ______________________________________________________________________
 JB1701  GEOID HEIGHT    -        -30.578 (meters)                     GEOID18
 JB1701  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 JB1701  HORZ ORDER      -  THIRD
 JB1701
 JB1701.The horizontal coordinates were established by classical geodetic methods
 JB1701.and adjusted by the National Geodetic Survey in October 1999.
 JB1701
 JB1701.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1701.GEOID18 height accuracy estimate available here.
 JB1701
 JB1701.Click photographs - Photos may exist for this station.
 JB1701
 JB1701.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1701
 JB1701. The following values were computed from the NAD 83(1997) position.
 JB1701
 JB1701;                    North         East     Units Scale Factor Converg.
 JB1701;SPC IL E     -   190,235.443   297,084.428   MT  0.99997510   -0 01 14.6
 JB1701;SPC IL E     -   624,130.78    974,684.49   sFT  0.99997510   -0 01 14.6
 JB1701;UTM  16      - 4,248,943.296   380,627.603   MT  0.99977549   -0 50 55.2
 JB1701
 JB1701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8062748943(NAD 83)
 JB1701
 JB1701                          SUPERSEDED SURVEY CONTROL
 JB1701
 JB1701  NAD 83(1997)-  38 22 50.63499(N)    088 22 00.12577(W) AD(       ) 3
 JB1701  NAD 83(1993)-  38 22 50.64205(N)    088 22 00.12660(W) AD(       ) 3
 JB1701  NAD 83(1986)-  38 22 50.64302(N)    088 22 00.12690(W) AD(       ) 3
 JB1701  NAD 27      -  38 22 50.47214(N)    088 21 59.95657(W) AD(       ) 3
 JB1701
 JB1701.Superseded values are not recommended for survey control.
 JB1701
 JB1701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1701.See file dsdata.pdf to determine how the superseded data were derived.
 JB1701
 JB1701_MARKER: 63 = STACK
 JB1701
 JB1701  HISTORY     - Date     Condition        Report By
 JB1701  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1701
 JB1701                          STATION DESCRIPTION
 JB1701
 JB1701'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1701'THE STATION IS THE CENTER OF THE TOP OF THE STACK.  IT IS A CONCRETE
 JB1701'STACK PAINTED
 JB1701'SILVER WITH THE TOP PAINTED BLACK.  THE OVERALL HEIGHT
 JB1701'IS 180 FEET.  IT IS LOCATED AT
 JB1701'THE WEST END OF THE CITY BOILER ROOM
 JB1701'IN THE SOUTHEAST ANGLE OF A STREET INTERSECTION
 JB1701'FORMED BY NORTHWEST
 JB1701'SIXTH AND WATER STREETS.  THE STACK IS OWNED BY THE CITY OF FAIRFIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1706 ***********************************************************************
 JB1706  DESIGNATION -  FAIRFIELD EAST MUNICIPAL TANK
 JB1706  PID         -  JB1706
 JB1706  STATE/COUNTY-  IL/WAYNE
 JB1706  COUNTRY     -  US
 JB1706  USGS QUAD   -  FAIRFIELD (2018)
 JB1706
 JB1706                         *CURRENT SURVEY CONTROL
 JB1706  ______________________________________________________________________
 JB1706* NAD 83(1997) POSITION- 38 22 49.81848(N) 088 21 56.58961(W)   ADJUSTED
 JB1706  ______________________________________________________________________
 JB1706  GEOID HEIGHT    -        -30.578 (meters)                     GEOID18
 JB1706  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 JB1706  HORZ ORDER      -  THIRD
 JB1706
 JB1706.The horizontal coordinates were established by classical geodetic methods
 JB1706.and adjusted by the National Geodetic Survey in October 1999.
 JB1706
 JB1706.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1706.GEOID18 height accuracy estimate available here.
 JB1706
 JB1706.Click photographs - Photos may exist for this station.
 JB1706
 JB1706.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1706
 JB1706. The following values were computed from the NAD 83(1997) position.
 JB1706
 JB1706;                    North         East     Units Scale Factor Converg.
 JB1706;SPC IL E     -   190,210.393   297,170.289   MT  0.99997510   -0 01 12.4
 JB1706;SPC IL E     -   624,048.60    974,966.19   sFT  0.99997510   -0 01 12.4
 JB1706;UTM  16      - 4,248,917.014   380,713.076   MT  0.99977524   -0 50 53.0
 JB1706
 JB1706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8071348917(NAD 83)
 JB1706
 JB1706                          SUPERSEDED SURVEY CONTROL
 JB1706
 JB1706  NAD 83(1997)-  38 22 49.82363(N)    088 21 56.58782(W) AD(       ) 3
 JB1706  NAD 83(1993)-  38 22 49.83062(N)    088 21 56.58858(W) AD(       ) 3
 JB1706  NAD 83(1986)-  38 22 49.83161(N)    088 21 56.58890(W) AD(       ) 3
 JB1706  NAD 27      -  38 22 49.65923(N)    088 21 56.41863(W) AD(       ) 3
 JB1706
 JB1706.Superseded values are not recommended for survey control.
 JB1706
 JB1706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1706.See file dsdata.pdf to determine how the superseded data were derived.
 JB1706
 JB1706_MARKER: 53 = ELEVATED TANK
 JB1706
 JB1706  HISTORY     - Date     Condition        Report By
 JB1706  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1706
 JB1706                          STATION DESCRIPTION
 JB1706
 JB1706'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1706'THE STATION IS THE CENTER OF THE TOP OF A SIX LEGGED STEEL TANK
 JB1706'PAINTED SILVER
 JB1706'WITH THE LEGEND FAIRFIELD PAINTED IN BLACK LETTERS ON
 JB1706'THE EAST AND WEST SIDES OF THE
 JB1706'TANK.  THE OVERALL HEIGHT IS ABOUT 116
 JB1706'FEET.  IT IS CENTRALLY LOCATED IN FAIRFIELD AND
 JB1706'IS IN THE SOUTHEAST
 JB1706'ANGLE OF AN INTERSECTION FORMED BY NORTHWEST SIXTH AND WATER STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ6302 ***********************************************************************
 DQ6302  DESIGNATION -  FAIRFIELD POST OFFICE
 DQ6302  PID         -  DQ6302
 DQ6302  STATE/COUNTY-  IL/WAYNE
 DQ6302  COUNTRY     -  US
 DQ6302  USGS QUAD   -  FAIRFIELD (2018)
 DQ6302
 DQ6302                         *CURRENT SURVEY CONTROL
 DQ6302  ______________________________________________________________________
 DQ6302* NAD 83(1986) POSITION- 38 22 43.2    (N) 088 21 28.9    (W)   HD_HELD2
 DQ6302* NAVD 88 ORTHO HEIGHT -   135.539 (meters)      444.68  (feet) ADJUSTED
 DQ6302  ______________________________________________________________________
 DQ6302  GEOID HEIGHT    -        -30.580 (meters)                     GEOID18
 DQ6302  VERT ORDER      -  SECOND    CLASS 0
 DQ6302
 DQ6302.The horizontal coordinates were established by autonomous hand held GPS
 DQ6302.observations and have an estimated accuracy of +/- 10 meters.
 DQ6302
 DQ6302.The orthometric height was determined by differential leveling and
 DQ6302.adjusted by the NATIONAL GEODETIC SURVEY
 DQ6302.in June 1991.
 DQ6302
 DQ6302.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ6302.GEOID18 height accuracy estimate available here.
 DQ6302
 DQ6302.Click photographs - Photos may exist for this station.
 DQ6302
 DQ6302;                    North         East    Units  Estimated Accuracy
 DQ6302;SPC IL E     -   190,006.      297,842.      MT  (+/- 10 meters HH2 GPS)
 DQ6302
 DQ6302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8138148703(NAD 83)
 DQ6302
 DQ6302                          SUPERSEDED SURVEY CONTROL
 DQ6302
 DQ6302  NGVD 29 (??/??/92)  135.662  (m)          445.08   (f) ADJ UNCH    2 0
 DQ6302
 DQ6302.Superseded values are not recommended for survey control.
 DQ6302
 DQ6302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DQ6302.See file dsdata.pdf to determine how the superseded data were derived.
 DQ6302
 DQ6302_MARKER: DB = BENCH MARK DISK
 DQ6302_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DQ6302_SP_SET: WALL
 DQ6302_STAMPING: FAIRFIELD 1934
 DQ6302_MARK LOGO: CGS
 DQ6302_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ6302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ6302_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ6302+SATELLITE: SATELLITE OBSERVATIONS - 1934
 DQ6302
 DQ6302  HISTORY     - Date     Condition        Report By
 DQ6302  HISTORY     - 1934     MONUMENTED       CGS
 DQ6302
 DQ6302                          STATION DESCRIPTION
 DQ6302
 DQ6302'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 DQ6302'THE MARK IS LOCATED ABOUT 9.9 MI (15.9 KM) SOUTH OF ENTERPRISE, 8.5 MI
 DQ6302'(13.7 KM) WEST OF GOLDEN GATE AND IN THE TOWN OF FAIRFIELD, IL.
 DQ6302'
 DQ6302'FROM THE WAYNE COUNTY COURTHOUSE IN FAIRFIELD, PROCEED ONE BLOCK SOUTH
 DQ6302'ALONG THIRD STREET TO THE MARK LOCATED IN THE SOUTHWEST CORNER OF THE
 DQ6302'INTERSECTION OF THIRD AND DELAWARE STREETS.
 DQ6302'
 DQ6302'THE MARK IS FOUND IN THE NORTH WALL OF THE POST OFFICE, NEAR THE
 DQ6302'NORTHEAST CORNER OF THE BUILDING.  THE MARK IS SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1708 ***********************************************************************
 JB1708  DESIGNATION -  FAIRFIELD RAD STA KSD 733 MAST
 JB1708  PID         -  JB1708
 JB1708  STATE/COUNTY-  IL/WAYNE
 JB1708  COUNTRY     -  US
 JB1708  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB1708
 JB1708                         *CURRENT SURVEY CONTROL
 JB1708  ______________________________________________________________________
 JB1708* NAD 83(1997) POSITION- 38 21 12.41953(N) 088 21 31.87568(W)   ADJUSTED
 JB1708  ______________________________________________________________________
 JB1708  GEOID HEIGHT    -        -30.551 (meters)                     GEOID18
 JB1708  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 JB1708  HORZ ORDER      -  THIRD
 JB1708
 JB1708.The horizontal coordinates were established by classical geodetic methods
 JB1708.and adjusted by the National Geodetic Survey in October 1999.
 JB1708
 JB1708.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1708.GEOID18 height accuracy estimate available here.
 JB1708
 JB1708.Click photographs - Photos may exist for this station.
 JB1708
 JB1708.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1708
 JB1708. The following values were computed from the NAD 83(1997) position.
 JB1708
 JB1708;                    North         East     Units Scale Factor Converg.
 JB1708;SPC IL E     -   187,207.053   297,769.283   MT  0.99997506   -0 00 57.0
 JB1708;SPC IL E     -   614,195.14    976,931.39   sFT  0.99997506   -0 00 57.0
 JB1708;UTM  16      - 4,245,905.938   381,268.511   MT  0.99977361   -0 50 35.8
 JB1708
 JB1708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8126845905(NAD 83)
 JB1708
 JB1708                          SUPERSEDED SURVEY CONTROL
 JB1708
 JB1708  NAD 83(1997)-  38 21 12.42521(N)    088 21 31.87435(W) AD(       ) 3
 JB1708  NAD 83(1993)-  38 21 12.43138(N)    088 21 31.87469(W) AD(       ) 3
 JB1708  NAD 83(1986)-  38 21 12.43249(N)    088 21 31.87197(W) AD(       ) 3
 JB1708  NAD 27      -  38 21 12.25978(N)    088 21 31.70652(W) AD(       ) 3
 JB1708
 JB1708.Superseded values are not recommended for survey control.
 JB1708
 JB1708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1708.See file dsdata.pdf to determine how the superseded data were derived.
 JB1708
 JB1708_MARKER: 42 = RADIO/TV MAST
 JB1708
 JB1708  HISTORY     - Date     Condition        Report By
 JB1708  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1708
 JB1708                          STATION DESCRIPTION
 JB1708
 JB1708'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1708'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED ABOUT 2
 JB1708'MILES SOUTH OF
 JB1708'FAIRFIELD.  IT IS A STEEL MAST SUPPORTED BY GUY WIRES
 JB1708'AND IS PAINTED IN ALTERNATE
 JB1708'SECTIONS OF INTERNATIONAL ORANGE AND
 JB1708'WHITE.  THE OVERALL HEIGHT IS 150 FEET.  IT IS
 JB1708'OWNED AND OPERATED BY
 JB1708'THE INDEPENDENT OIL WELL CEMENTING CO.
 JB1708'
 JB1708'TO REACH FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE HIGHWAY 15
 JB1708'(WEST DELEWARE AND
 JB1708'SOUTH FIRST STREETS) IN FAIRFIELD, GO SOUTH ON U S
 JB1708'HIGHWAY 45 (SOUTH FIRST STREET)
 JB1708'FOR 1.7 MILES TO A CROSSROAD.  TURN
 JB1708'LEFT AND GO EAST ON A GRAVELED ROAD ALONG THE
 JB1708'SOUTH SIDE OF A LARGE
 JB1708'CEMETERY FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 JB1708'
 JB1708'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION GROVER THE
 JB1708'DISTANCE BEING 75.20 FEET AND 22.920 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1716 ***********************************************************************
 JB1716  DESIGNATION -  FAIRFIELD RAD STA KSA 238 MAST
 JB1716  PID         -  JB1716
 JB1716  STATE/COUNTY-  IL/WAYNE
 JB1716  COUNTRY     -  US
 JB1716  USGS QUAD   -  GEFF (2018)
 JB1716
 JB1716                         *CURRENT SURVEY CONTROL
 JB1716  ______________________________________________________________________
 JB1716* NAD 83(1997) POSITION- 38 22 49.79324(N) 088 22 58.22692(W)   ADJUSTED
 JB1716  ______________________________________________________________________
 JB1716  GEOID HEIGHT    -        -30.570 (meters)                     GEOID18
 JB1716  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 JB1716  HORZ ORDER      -  THIRD
 JB1716
 JB1716.The horizontal coordinates were established by classical geodetic methods
 JB1716.and adjusted by the National Geodetic Survey in October 1999.
 JB1716
 JB1716.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1716.GEOID18 height accuracy estimate available here.
 JB1716
 JB1716.Click photographs - Photos may exist for this station.
 JB1716
 JB1716.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1716
 JB1716. The following values were computed from the NAD 83(1997) position.
 JB1716
 JB1716;                    North         East     Units Scale Factor Converg.
 JB1716;SPC IL E     -   190,210.279   295,674.308   MT  0.99997523   -0 01 50.7
 JB1716;SPC IL E     -   624,048.22    970,058.13   sFT  0.99997523   -0 01 50.7
 JB1716;UTM  16      - 4,248,938.512   379,217.545   MT  0.99977966   -0 51 31.3
 JB1716
 JB1716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7921748938(NAD 83)
 JB1716
 JB1716                          SUPERSEDED SURVEY CONTROL
 JB1716
 JB1716  NAD 83(1997)-  38 22 49.79868(N)    088 22 58.22492(W) AD(       ) 3
 JB1716  NAD 83(1993)-  38 22 49.80544(N)    088 22 58.22603(W) AD(       ) 3
 JB1716  NAD 83(1986)-  38 22 49.80636(N)    088 22 58.22616(W) AD(       ) 3
 JB1716  NAD 27      -  38 22 49.63359(N)    088 22 58.05359(W) AD(       ) 3
 JB1716
 JB1716.Superseded values are not recommended for survey control.
 JB1716
 JB1716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1716.See file dsdata.pdf to determine how the superseded data were derived.
 JB1716
 JB1716_MARKER: 42 = RADIO/TV MAST
 JB1716
 JB1716  HISTORY     - Date     Condition        Report By
 JB1716  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1716
 JB1716                          STATION DESCRIPTION
 JB1716
 JB1716'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1716'THE STATION IS THE CENTER OF THE TOP OF A UNIFORM STEEL MAST
 JB1716'SUPPORTED BY GUY
 JB1716'WIRES AND PAINTED IN ALTERNATE SECTIONS OF
 JB1716'INTERNATIONAL ORANGE AND WHITE.
 JB1716'THE OVERALL HEIGHT IS 276 FEET.  THE
 JB1716'STATION IS OWNED AND OPERATED BY WAYNE-WHITE
 JB1716'COUNTIES ELECTRIC CO-OP.
 JB1716'THE STATION IS ABOUT 1.4 MILES WEST OF THE COURTHOUSE IN FAIRFIELD.
 JB1716'
 JB1716'TO REACH FROM THE SOUTHWEST CORNER OF THE COURTHOUSE IN FAIRFIELD, GO
 JB1716'WEST ON MAIN STREET
 JB1716'(STATE HIGHWAY 15) FOR 1.4 MILES TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1703 ***********************************************************************
 JB1703  DESIGNATION -  FAIRFIELD RAD STA WFIW MAST
 JB1703  PID         -  JB1703
 JB1703  STATE/COUNTY-  IL/WAYNE
 JB1703  COUNTRY     -  US
 JB1703  USGS QUAD   -  FAIRFIELD (2018)
 JB1703
 JB1703                         *CURRENT SURVEY CONTROL
 JB1703  ______________________________________________________________________
 JB1703* NAD 83(1997) POSITION- 38 22 47.51074(N) 088 19 34.19065(W)   ADJUSTED
 JB1703  ______________________________________________________________________
 JB1703  GEOID HEIGHT    -        -30.603 (meters)                     GEOID18
 JB1703  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 JB1703  HORZ ORDER      -  THIRD
 JB1703
 JB1703.The horizontal coordinates were established by classical geodetic methods
 JB1703.and adjusted by the National Geodetic Survey in October 1999.
 JB1703
 JB1703.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1703.GEOID18 height accuracy estimate available here.
 JB1703
 JB1703.Click photographs - Photos may exist for this station.
 JB1703
 JB1703.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1703
 JB1703. The following values were computed from the NAD 83(1997) position.
 JB1703
 JB1703;                    North         East     Units Scale Factor Converg.
 JB1703;SPC IL E     -   190,138.765   300,626.416   MT  0.99997500   +0 00 16.0
 JB1703;SPC IL E     -   623,813.60    986,305.17   sFT  0.99997500   +0 00 16.0
 JB1703;UTM  16      - 4,248,795.478   384,167.100   MT  0.99976524   -0 49 24.5
 JB1703
 JB1703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8416748795(NAD 83)
 JB1703
 JB1703                          SUPERSEDED SURVEY CONTROL
 JB1703
 JB1703  NAD 83(1997)-  38 22 47.51507(N)    088 19 34.18957(W) AD(       ) 3
 JB1703  NAD 83(1993)-  38 22 47.52274(N)    088 19 34.18934(W) AD(       ) 3
 JB1703  NAD 83(1986)-  38 22 47.52390(N)    088 19 34.18991(W) AD(       ) 3
 JB1703  NAD 27      -  38 22 47.35132(N)    088 19 34.02740(W) AD(       ) 3
 JB1703
 JB1703.Superseded values are not recommended for survey control.
 JB1703
 JB1703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1703.See file dsdata.pdf to determine how the superseded data were derived.
 JB1703
 JB1703_MARKER: 42 = RADIO/TV MAST
 JB1703
 JB1703  HISTORY     - Date     Condition        Report By
 JB1703  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1703
 JB1703                          STATION DESCRIPTION
 JB1703
 JB1703'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1703'THE STATION IS THE CENTER OF THE TOP OF A UNIFORM STEEL MAST PAINTED
 JB1703'IN ALTERNATE
 JB1703'SECTIONS OF INTERNATIONAL ORANGE AND WHITE.  THE MAST IS
 JB1703'SUPPORTED BY GUY WIRES AND THE
 JB1703'OVERALL HEIGHT IS 195 FEET.
 JB1703'
 JB1703'THE STATION IS LOCATED ABOUT 1.5 MILES EAST OF THE COURTHOUSE IN
 JB1703'FAIRFIELD AND IS OWNED
 JB1703'AND OPERATED BY MR THOMAS LAND OF FAIRFIELD.
 JB1703'
 JB1703'TO REACH FROM THE INTERSECTION OF EAST DELEWARE STREET (STATE HIGHWAY
 JB1703'15) AND SOUTHEAST
 JB1703'FOURTH 1 BLOCK SOUTH OF THE SOUTHEAST CORNER OF THE
 JB1703'COURTHOUSE IN FAIRFIELD, GO EAST
 JB1703'ON STATE HIGHWAY 15 FOR 1.65 MILES
 JB1703'TO THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1707 ***********************************************************************
 JB1707  DESIGNATION -  FAIRFIELD WAYNE CO CTHSE
 JB1707  PID         -  JB1707
 JB1707  STATE/COUNTY-  IL/WAYNE
 JB1707  COUNTRY     -  US
 JB1707  USGS QUAD   -  FAIRFIELD (2018)
 JB1707
 JB1707                         *CURRENT SURVEY CONTROL
 JB1707  ______________________________________________________________________
 JB1707* NAD 83(1997) POSITION- 38 22 47.80123(N) 088 21 26.41333(W)   ADJUSTED
 JB1707  ______________________________________________________________________
 JB1707  GEOID HEIGHT    -        -30.582 (meters)                     GEOID18
 JB1707  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 JB1707  HORZ ORDER      -  THIRD
 JB1707
 JB1707.The horizontal coordinates were established by classical geodetic methods
 JB1707.and adjusted by the National Geodetic Survey in October 1999.
 JB1707
 JB1707.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1707.GEOID18 height accuracy estimate available here.
 JB1707
 JB1707.Click photographs - Photos may exist for this station.
 JB1707
 JB1707.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1707
 JB1707. The following values were computed from the NAD 83(1997) position.
 JB1707
 JB1707;                    North         East     Units Scale Factor Converg.
 JB1707;SPC IL E     -   190,147.971   297,902.672   MT  0.99997505   -0 00 53.7
 JB1707;SPC IL E     -   623,843.80    977,369.02   sFT  0.99997505   -0 00 53.7
 JB1707;UTM  16      - 4,248,844.029   381,444.334   MT  0.99977310   -0 50 34.2
 JB1707
 JB1707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8144448844(NAD 83)
 JB1707
 JB1707                          SUPERSEDED SURVEY CONTROL
 JB1707
 JB1707  NAD 83(1997)-  38 22 47.80613(N)    088 21 26.41138(W) AD(       ) 3
 JB1707  NAD 83(1993)-  38 22 47.81332(N)    088 21 26.41220(W) AD(       ) 3
 JB1707  NAD 83(1986)-  38 22 47.81382(N)    088 21 26.41289(W) AD(       ) 3
 JB1707  NAD 27      -  38 22 47.64246(N)    088 21 26.24348(W) AD(       ) 3
 JB1707
 JB1707.Superseded values are not recommended for survey control.
 JB1707
 JB1707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1707.See file dsdata.pdf to determine how the superseded data were derived.
 JB1707
 JB1707_MARKER: 75 = BELFRY
 JB1707
 JB1707  HISTORY     - Date     Condition        Report By
 JB1707  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1707
 JB1707                          STATION DESCRIPTION
 JB1707
 JB1707'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1707'THE STATION IS THE CENTER OF THE TOP OF THE BELFRY.  IT IS A WHITE
 JB1707'WOODEN BELFRY WITH
 JB1707'CLOCKS ON THE NORTH-SOUTH-EAST AND WEST SIDES AND
 JB1707'IS OVER THE SOUTH ENTRANCE TO A BRICK
 JB1707'COURTHOUSE BUILDING.  THE
 JB1707'OVERALL HEIGHT IS ABOUT 130 FEET.  IT IS CENTRALLY
 JB1707'LOCATED IN THE
 JB1707'CITY OF FAIRFILED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1705 ***********************************************************************
 JB1705  DESIGNATION -  FAIRFIELD WEST MUNICIPAL TANK
 JB1705  PID         -  JB1705
 JB1705  STATE/COUNTY-  IL/WAYNE
 JB1705  COUNTRY     -  US
 JB1705  USGS QUAD   -  FAIRFIELD (2018)
 JB1705
 JB1705                         *CURRENT SURVEY CONTROL
 JB1705  ______________________________________________________________________
 JB1705* NAD 83(1997) POSITION- 38 22 50.41104(N) 088 21 58.37145(W)   ADJUSTED
 JB1705  ______________________________________________________________________
 JB1705  GEOID HEIGHT    -        -30.578 (meters)                     GEOID18
 JB1705  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 JB1705  HORZ ORDER      -  THIRD
 JB1705
 JB1705.The horizontal coordinates were established by classical geodetic methods
 JB1705.and adjusted by the National Geodetic Survey in October 1999.
 JB1705
 JB1705.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1705.GEOID18 height accuracy estimate available here.
 JB1705
 JB1705.Click photographs - Photos may exist for this station.
 JB1705
 JB1705.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1705
 JB1705. The following values were computed from the NAD 83(1997) position.
 JB1705
 JB1705;                    North         East     Units Scale Factor Converg.
 JB1705;SPC IL E     -   190,228.680   297,127.049   MT  0.99997510   -0 01 13.5
 JB1705;SPC IL E     -   624,108.59    974,824.33   sFT  0.99997510   -0 01 13.5
 JB1705;UTM  16      - 4,248,935.919   380,670.113   MT  0.99977536   -0 50 54.1
 JB1705
 JB1705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8067048935(NAD 83)
 JB1705
 JB1705                          SUPERSEDED SURVEY CONTROL
 JB1705
 JB1705  NAD 83(1997)-  38 22 50.41677(N)    088 21 58.36958(W) AD(       ) 3
 JB1705  NAD 83(1993)-  38 22 50.42326(N)    088 21 58.37041(W) AD(       ) 3
 JB1705  NAD 83(1986)-  38 22 50.42415(N)    088 21 58.37074(W) AD(       ) 3
 JB1705  NAD 27      -  38 22 50.24938(N)    088 21 58.20072(W) AD(       ) 3
 JB1705
 JB1705.Superseded values are not recommended for survey control.
 JB1705
 JB1705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1705.See file dsdata.pdf to determine how the superseded data were derived.
 JB1705
 JB1705_MARKER: 53 = ELEVATED TANK
 JB1705
 JB1705  HISTORY     - Date     Condition        Report By
 JB1705  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1705
 JB1705                          STATION DESCRIPTION
 JB1705
 JB1705'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1705'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK
 JB1705'PAINTED SILVER AND
 JB1705'IS FADED AND CHIPPED WITH THE UNDERCOATING SHOWING
 JB1705'THROUGH IN SEVERAL PLACES.  THE
 JB1705'OVERALL HEIGHT IS 120 FEET.  IT IS
 JB1705'LOCATED BETWEEN THE CITY STACK AND THE CITY EAST
 JB1705'TANK, IN THE
 JB1705'SOUTHEAST ANGLE OF A STREET INTERSECTION FORMED BY NORHTWEST SIXTH
 JB1705'AND WATER STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6919 ***********************************************************************
 DE6919  DESIGNATION -  FAIRFIELD YRD
 DE6919  PID         -  DE6919
 DE6919  STATE/COUNTY-  IL/WAYNE
 DE6919  COUNTRY     -  US
 DE6919  USGS QUAD   -  BURNT PRAIRIE (2018)
 DE6919
 DE6919                         *CURRENT SURVEY CONTROL
 DE6919  ______________________________________________________________________
 DE6919* NAD 83(2011) POSITION- 38 22 20.87473(N) 088 21 47.15329(W)   ADJUSTED
 DE6919* NAD 83(2011) ELLIP HT-   100.942 (meters)        (06/27/12)   ADJUSTED
 DE6919* NAD 83(2011) EPOCH   -  2010.00
 DE6919* NAVD 88 ORTHO HEIGHT -   131.5   (meters)      431.    (feet) GPS OBS
 DE6919  ______________________________________________________________________
 DE6919  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6919  GEOID HEIGHT    -        -30.512 (meters)                     GEOID99
 DE6919  GEOID HEIGHT    -        -30.570 (meters)                     GEOID18
 DE6919  NAD 83(2011) X  -    143,025.707 (meters)                     COMP
 DE6919  NAD 83(2011) Y  - -5,004,905.844 (meters)                     COMP
 DE6919  NAD 83(2011) Z  -  3,938,002.898 (meters)                     COMP
 DE6919  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 DE6919
 DE6919  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6919  Standards:
 DE6919         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6919            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6919  -------------------------------------------------------------------
 DE6919  NETWORK    0.64   1.18           0.29   0.22   0.60      0.05273779
 DE6919  -------------------------------------------------------------------
 DE6919  Click here for local accuracies and other accuracy information.
 DE6919
 DE6919.The horizontal coordinates were established by GPS observations
 DE6919.and adjusted by the National Geodetic Survey in June 2012.
 DE6919
 DE6919.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6919.been affixed to the stable North American tectonic plate. See 
 DE6919.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6919
 DE6919.The horizontal coordinates are valid at the epoch date displayed above
 DE6919.which is a decimal equivalence of Year/Month/Day.
 DE6919
 DE6919.The orthometric height was determined by GPS observations and a
 DE6919.high-resolution geoid model.
 DE6919
 DE6919.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6919.GEOID18 height accuracy estimate available here.
 DE6919
 DE6919.Click photographs - Photos may exist for this station.
 DE6919
 DE6919.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6919
 DE6919.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6919
 DE6919.The ellipsoidal height was determined by GPS observations
 DE6919.and is referenced to NAD 83.
 DE6919
 DE6919. The following values were computed from the NAD 83(2011) position.
 DE6919
 DE6919;                    North         East     Units Scale Factor Converg.
 DE6919;SPC IL E     -   189,317.877   297,399.027   MT  0.99997508   -0 01 06.5
 DE6919;SPC IL E     -   621,120.40    975,716.64   sFT  0.99997508   -0 01 06.5
 DE6919;UTM  16      - 4,248,021.465   380,928.852   MT  0.99977460   -0 50 46.6
 DE6919
 DE6919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6919!SPC IL E     -   0.99998416  x   0.99997508  =   0.99995924
 DE6919!UTM  16      -   0.99998416  x   0.99977460  =   0.99975877
 DE6919
 DE6919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8092848021(NAD 83)
 DE6919
 DE6919|---------------------------------------------------------------------|
 DE6919| PID    Reference Object                     Distance      Geod. Az  |
 DE6919|                                                           dddmmss.s |
 DE6919| DE6920 FAIRFIELD AZ                        181.634 METERS 17933     |
 DE6919|---------------------------------------------------------------------|
 DE6919
 DE6919                          SUPERSEDED SURVEY CONTROL
 DE6919
 DE6919  NAD 83(2007)-  38 22 20.87488(N)    088 21 47.15422(W) AD(2002.00) 0
 DE6919  ELLIP H (02/10/07)  100.976  (m)                       GP(2002.00)    
 DE6919  ELLIP H (02/03/05)  100.934  (m)                       GP(       ) 4 2
 DE6919  NAD 83(1997)-  38 22 20.87481(N)    088 21 47.15474(W) AD(       ) 1
 DE6919  ELLIP H (08/21/02)  100.950  (m)                       GP(       ) 3 1
 DE6919
 DE6919.Superseded values are not recommended for survey control.
 DE6919
 DE6919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6919.See file dsdata.pdf to determine how the superseded data were derived.
 DE6919
 DE6919_MARKER: DD = SURVEY DISK
 DE6919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6919_STAMPING: FAIRFIELD YRD 1997
 DE6919_MARK LOGO: ILDT
 DE6919_PROJECTION: FLUSH
 DE6919_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6919+STABILITY: SURFACE MOTION
 DE6919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6919+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2025
 DE6919
 DE6919  HISTORY     - Date     Condition        Report By
 DE6919  HISTORY     - 1997     MONUMENTED       ILDT
 DE6919  HISTORY     - 20250723 GOOD             ILDT
 DE6919
 DE6919                          STATION DESCRIPTION
 DE6919
 DE6919'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997
 DE6919'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION, (DEL) .  STATION
 DE6919'IS LOCATED SE SIDE OF FAIRFIELD.  TO REACH FROM US ROUTE 45 AND SW 4TH
 DE6919'STREET IN FAIRFIELD, GO S ON SW 4TH STREET FOR 0.55 MILES (0.89 KM) TO
 DE6919'HIGHLAND AVE, GO E ON HIGHLAND AVE FOR 0.1 MILES (0.2 KM) TO FAIRFIELD
 DE6919'MAINTENANCE YARD GATE ON THE LEFT, GO THROUGH GATE TO NW CORNER OF
 DE6919'YARD AND STATION.  STATION IS 10.3 FEET (3.1 M) E OF FENCELINE, 38.3
 DE6919'FEET (11.7 M) S OF FENCELINE, 97.1 FEET (29.6 M) SW OF W GATE POST OF
 DE6919'N GATE OF YARD.  STATION IS FLUSH WITH GROUND.
 DE6919
 DE6919                          STATION RECOVERY (2025)
 DE6919
 DE6919'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DE6919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2268 ***********************************************************************
 LB2268  DESIGNATION -  FAIRMOUNT
 LB2268  PID         -  LB2268
 LB2268  STATE/COUNTY-  IL/VERMILION
 LB2268  COUNTRY     -  US
 LB2268  USGS QUAD   -  OAKWOOD (2018)
 LB2268
 LB2268                         *CURRENT SURVEY CONTROL
 LB2268  ______________________________________________________________________
 LB2268* NAD 83(1997) POSITION- 40 01 35.71545(N) 087 50 48.36734(W)   ADJUSTED
 LB2268* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 LB2268  ______________________________________________________________________
 LB2268  GEOID HEIGHT    -        -32.223 (meters)                     GEOID18
 LB2268  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 LB2268  HORZ ORDER      -  FIRST
 LB2268
 LB2268.The horizontal coordinates were established by classical geodetic methods
 LB2268.and adjusted by the National Geodetic Survey in October 1999.
 LB2268
 LB2268.The orthometric height was scaled from a topographic map.
 LB2268
 LB2268.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2268.GEOID18 height accuracy estimate available here.
 LB2268
 LB2268.Click photographs - Photos may exist for this station.
 LB2268
 LB2268.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2268
 LB2268. The following values were computed from the NAD 83(1997) position.
 LB2268
 LB2268;                    North         East     Units Scale Factor Converg.
 LB2268;SPC IL E     -   373,065.813   341,532.560   MT  0.99999623   +0 18 46.6
 LB2268;SPC IL E     - 1,223,966.75  1,120,511.41   sFT  0.99999623   +0 18 46.6
 LB2268;UTM  16      - 4,431,051.583   427,747.659   MT  0.99966426   -0 32 40.6
 LB2268
 LB2268!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2268!SPC IL E     -   0.99997134  x   0.99999623  =   0.99996757
 LB2268!UTM  16      -   0.99997134  x   0.99966426  =   0.99963561
 LB2268
 LB2268:                Primary Azimuth Mark                     Grid Az
 LB2268:SPC IL E     -  PALERMO                                  185 43 32.2
 LB2268:UTM  16      -  PALERMO                                  186 34 59.4
 LB2268
 LB2268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2774731051(NAD 83)
 LB2268
 LB2268|---------------------------------------------------------------------|
 LB2268| PID    Reference Object                     Distance      Geod. Az  |
 LB2268|                                                           dddmmss.s |
 LB2268| KA1904 PALERMO                             APPROX.16.8 KM 1860218.8 |
 LB2268|---------------------------------------------------------------------|
 LB2268
 LB2268                          SUPERSEDED SURVEY CONTROL
 LB2268
 LB2268  NAD 83(1997)-  40 01 35.71489(N)    087 50 48.36630(W) AD(       ) 1
 LB2268  NAD 83(1986)-  40 01 35.72704(N)    087 50 48.36782(W) AD(       ) 1
 LB2268  NAD 27      -  40 01 35.59800(N)    087 50 48.26600(W) AD(       ) 1
 LB2268  USSD        -  40 01 35.72000(N)    087 50 48.10100(W) AD(       ) 3
 LB2268
 LB2268.Superseded values are not recommended for survey control.
 LB2268
 LB2268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2268.See file dsdata.pdf to determine how the superseded data were derived.
 LB2268
 LB2268_MARKER: Z = SEE DESCRIPTION
 LB2268_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2268
 LB2268  HISTORY     - Date     Condition        Report By
 LB2268  HISTORY     - 1879     MONUMENTED       USLS
 LB2268  HISTORY     - 1965     MARK NOT FOUND   USGS
 LB2268
 LB2268                          STATION DESCRIPTION
 LB2268
 LB2268'DESCRIBED BY US LAKE SURVEY 1879
 LB2268'THIS STATION IS SITUATED NEAR THE SOUTH LINE OF THE SOUTHEAST QUARTER
 LB2268'OF THE SOUTHEAST QUARTER OF SECTION 8, TOWNSHIP 18 NORTH, RANGE 13
 LB2268'WEST, VANCE TOWNSHIP, VERMILION COUNTY, ILLINOIS, ABOUT 2-1/2 MILES
 LB2268'SOUTHWEST OF FAIRMOUNT, A STATION ON THE WABASH RAILWAY.  THE
 LB2268'HEIGHT OF STATION USED WAS 60 FEET.  THE GEODETIC POINT IS MARKED
 LB2268'BY A STONE POST SET 3 FEET BELOW THE SURFACE, WITH A SURFACE
 LB2268'REFERENCE STONE SET DIRECTLY OVER IT.  THREE STONE REFERENCE
 LB2268'POSTS ARE SET ALONG THE NORTH SIDE OF THE ROAD JUST SOUTH OF THE
 LB2268'STATION AS FOLLOWS--ONE BEARING SOUTH 67 DEG 43 MIN EAST,
 LB2268'DISTANT 24.6 METERS.  ONE BEARING SOUTH 2 DEG 40 MIN WEST, DISTANT
 LB2268'9.1 METERS.  AND ONE BEARING SOUTH 65 DEG 22 MIN WEST, DISTANT 22.9
 LB2268'METERS FROM THE GEODETIC POINT.  THE SOUTHEAST CORNER OF SECTION
 LB2268'8 BEARS SOUTH 86 DEG 50 MIN EAST, AND IS DISTANT 278.5 METERS.  AN
 LB2268'OAK LATITUDE-POST 19 INCHES IN DIAMETER, OCCUPIED IN 1880, BEARS
 LB2268'NORTH 82 DEG 26 MIN EAST, AND IS DISTANT 8.034 METERS FROM THE
 LB2268'GEODETIC POINT.  THE HEIGHT OF GROUND AT THE STATION ABOVE
 LB2268'MEAN LEVEL OF LAKE MICHIGAN IS 122.5 FEET.
 LB2268
 LB2268                          STATION RECOVERY (1965)
 LB2268
 LB2268'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 LB2268'STATION WAS SEARCHED FOR BUT NOT FOUND.  THE SURFACE MARK HAS BEEN
 LB2268'DESTROYED AND THE SUBSURFACE MARK WAS NOT DUG FOR.
 LB2268'
 LB2268'ALL REFERENCE MARKS HAVE BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2026 ***********************************************************************
 JB2026  CBN         -  This is a Cooperative Base Network Control Station.
 JB2026  PACS        -  This is a Primary Airport Control Station.
 JB2026  DESIGNATION -  FAIRPORT
 JB2026  PID         -  JB2026
 JB2026  STATE/COUNTY-  IL/WAYNE
 JB2026  COUNTRY     -  US
 JB2026  USGS QUAD   -  GEFF (2018)
 JB2026
 JB2026                         *CURRENT SURVEY CONTROL
 JB2026  ______________________________________________________________________
 JB2026* NAD 83(2011) POSITION- 38 22 38.00089(N) 088 24 26.08808(W)   ADJUSTED
 JB2026* NAD 83(2011) ELLIP HT-    94.760 (meters)        (06/27/12)   ADJUSTED
 JB2026* NAD 83(2011) EPOCH   -  2010.00
 JB2026* NAVD 88 ORTHO HEIGHT -   125.31  (meters)      411.1   (feet) GPS OBS
 JB2026  ______________________________________________________________________
 JB2026  NAVD 88 orthometric height was determined with geoid model    GEOID09
 JB2026  GEOID HEIGHT    -        -30.555 (meters)                     GEOID09
 JB2026  GEOID HEIGHT    -        -30.560 (meters)                     GEOID18
 JB2026  NAD 83(2011) X  -    139,159.950 (meters)                     COMP
 JB2026  NAD 83(2011) Y  - -5,004,682.012 (meters)                     COMP
 JB2026  NAD 83(2011) Z  -  3,938,413.059 (meters)                     COMP
 JB2026  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 JB2026
 JB2026  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB2026  Standards:
 JB2026         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB2026            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB2026  -------------------------------------------------------------------
 JB2026  NETWORK    0.48   0.92           0.22   0.17   0.47     -0.01433565
 JB2026  -------------------------------------------------------------------
 JB2026  Click here for local accuracies and other accuracy information.
 JB2026
 JB2026.This mark is at Fairfield Airport (FWC)
 JB2026
 JB2026.The horizontal coordinates were established by GPS observations
 JB2026.and adjusted by the National Geodetic Survey in June 2012.
 JB2026
 JB2026.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB2026.been affixed to the stable North American tectonic plate. See 
 JB2026.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB2026
 JB2026.The horizontal coordinates are valid at the epoch date displayed above
 JB2026.which is a decimal equivalence of Year/Month/Day.
 JB2026
 JB2026.The orthometric height was determined by GPS observations and a
 JB2026.high-resolution geoid model.
 JB2026
 JB2026.GPS derived orthometric heights for airport stations designated as
 JB2026.PACS or SACS are published to 2 decimal places.  This maintains
 JB2026.centimeter relative accuracy between the PACS and SACS.  It does
 JB2026.not indicate centimeter accuracy relative to other marks which are
 JB2026.part of the published vertical control network.
 JB2026
 JB2026.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2026.GEOID18 height accuracy estimate available here.
 JB2026
 JB2026.Click photographs - Photos may exist for this station.
 JB2026
 JB2026.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2026
 JB2026.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2026
 JB2026.The ellipsoidal height was determined by GPS observations
 JB2026.and is referenced to NAD 83.
 JB2026
 JB2026. The following values were computed from the NAD 83(2011) position.
 JB2026
 JB2026;                    North         East     Units Scale Factor Converg.
 JB2026;SPC IL E     -   189,848.105   293,541.564   MT  0.99997551   -0 02 45.2
 JB2026;SPC IL E     -   622,859.99    963,060.95   sFT  0.99997551   -0 02 45.2
 JB2026;UTM  16      - 4,248,607.256   377,080.203   MT  0.99978607   -0 52 25.6
 JB2026
 JB2026!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2026!SPC IL E     -   0.99998513  x   0.99997551  =   0.99996064
 JB2026!UTM  16      -   0.99998513  x   0.99978607  =   0.99977120
 JB2026
 JB2026:                Primary Azimuth Mark                     Grid Az
 JB2026:SPC IL E     -  FAIRPORT AZ MK                           000 25 28.4
 JB2026:UTM  16      -  FAIRPORT AZ MK                           001 15 08.8
 JB2026
 JB2026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7708048607(NAD 83)
 JB2026
 JB2026|---------------------------------------------------------------------|
 JB2026| PID    Reference Object                     Distance      Geod. Az  |
 JB2026|                                                           dddmmss.s |
 JB2026| JB2027 FAIRPORT AZ MK                      APPROX. 0.6 KM 0002243.2 |
 JB2026|---------------------------------------------------------------------|
 JB2026
 JB2026                          SUPERSEDED SURVEY CONTROL
 JB2026
 JB2026  NAD 83(2007)-  38 22 38.00104(N)    088 24 26.08901(W) AD(2002.00) 0
 JB2026  ELLIP H (02/10/07)   94.793  (m)                       GP(2002.00)    
 JB2026  ELLIP H (10/15/04)   94.760  (m)                       GP(       ) 4 2
 JB2026  NAD 83(1997)-  38 22 38.00093(N)    088 24 26.08963(W) AD(       ) B
 JB2026  ELLIP H (07/17/98)   94.775  (m)                       GP(       ) 4 1
 JB2026  NAD 83(1993)-  38 22 38.01240(N)    088 24 26.08753(W) AD(       ) 1
 JB2026  NAD 83(1986)-  38 22 38.01414(N)    088 24 26.08797(W) AD(       ) 1
 JB2026  NAVD 88 (05/30/05)  125.38   (m)  GEOID03  model used  GPS OBS        
 JB2026  NAVD 88 (08/21/02)  125.32   (m)  GEOID99  model used  GPS OBS        
 JB2026  NAVD 88 (07/17/98)  125.30   (m)  GEOID96  model used  GPS OBS        
 JB2026  NGVD 29 (06/25/91)  125.50   (m)  OSU 89B  model used  GPS OBS        
 JB2026
 JB2026.Superseded values are not recommended for survey control.
 JB2026
 JB2026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2026.See file dsdata.pdf to determine how the superseded data were derived.
 JB2026
 JB2026_MARKER: F = FLANGE-ENCASED ROD
 JB2026_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2026_STAMPING: FAIRPORT 1990
 JB2026_MARK LOGO: NGS
 JB2026_PROJECTION: FLUSH
 JB2026_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2026_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2026+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2020
 JB2026_ROD/PIPE-DEPTH: 4.60 meters
 JB2026_SLEEVE-DEPTH  : 1.00 meters
 JB2026
 JB2026  HISTORY     - Date     Condition        Report By
 JB2026  HISTORY     - 1990     MONUMENTED       NGS
 JB2026  HISTORY     - 19970414 GOOD             NGS
 JB2026  HISTORY     - 19990927 GOOD             ILDT
 JB2026  HISTORY     - 20030106 GOOD             HANPRO
 JB2026  HISTORY     - 20040630 GOOD             ILDT
 JB2026  HISTORY     - 20080117 GOOD             ILDT
 JB2026  HISTORY     - 20100323 GOOD             JCLS
 JB2026  HISTORY     - 20141103 GOOD             ILDT
 JB2026  HISTORY     - 20200416 GOOD             ILDT
 JB2026
 JB2026                          STATION DESCRIPTION
 JB2026
 JB2026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2026'STATION IS LOCATED ABOUT 4 KM (2.5 MI) WEST OF FAIRFIELD, AT THE
 JB2026'FAIRFIELD MUNICIPAL AIRPORT, AT THE END OF RUNWAY 36, IN EAST CENTRAL
 JB2026'SECTION 3, T 1 S, R  E.  OWNERSHIP--CITY OF FAIRFIELD, CITY HALL,
 JB2026'FAIRFIELD, IL 62837.  CONTACT CITY ADMINISTRATOR RON ANDERSON,PHONE
 JB2026'618-842-3871.
 JB2026'TO REACH FROM THE JUNCTION OF US HIGHWAY 45 SOUTH AND STATE HIGHWAY 15
 JB2026'IN FAIRFIELD, GO WEST ON HIGHWAYS 45 AND 15 FOR 3.87 KM (2.40 MI) TO
 JB2026'JUNCTION OF HIGHWAY 45 NORTH.  BEAR RIGHT ON HIGHWAY 45 FOR 0.41 KM
 JB2026'(0.25 MI) TO A GATE ON THE LEFT ON NORTH SIDE OF THE AIRPORT OFFICE.
 JB2026'TURN LEFT, WEST, PASSING THROUGH GATE FOR 0.18 KM (0.11 MI) TO THE
 JB2026'TAXI.  TURN LEFT, SOUTH, THEN WEST, FOR 0.09 KM (0.06 MI) TO RUNWAY
 JB2026'18-36.  TURN LEFT, SOUTH, ALONGSIDE RUNWAY FOR 0.39 KM (0.24 MI) TO
 JB2026'END OF RUNWAY AND STATION.
 JB2026'STATION IS IN LINE WITH THE END RUNWAY LIGHTS AND IS 27.3 M (89.6 FT)
 JB2026'EAST-SOUTHEAST OF THE CENTERLINE AND A PK NAIL LOCATED AT THE EXTREME
 JB2026'END OF RUNWAY PAVEMENT, 14.8 M (48.6 FT) EAST OF THE MOST EAST 1 0F 6
 JB2026'END RINWAY LIGHTS, AT A FLAGGED WOODEN STAKE.
 JB2026
 JB2026                          STATION RECOVERY (1997)
 JB2026
 JB2026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 JB2026'THE STATION IS LOCATED ABOUT 4.0 KM (2.50 MI) WEST OF FAIRFIELD, IL,
 JB2026'AT THE FAIRFIELD MUNICIPAL AIRPORT, NEAR AND EAST OF RUNWAY END 36, IN
 JB2026'THE GRASS EAST OF AND IN LINE WITH THE RUNWAY END LIGHTS.
 JB2026'OWNERSHIP--CITY OF FAIRFIELD, CITY HALL, FAIRFIELD, IL 62837.  CITY OF
 JB2026'FAIRFIELD AIRPORT, ROUTE 45 NORTH, FAIRFIELD, IL 62837.  AIRPORT
 JB2026'MANAGER GEORGE BONE JR., PHONE 618-842-9587.  NOTE--THIS STATION IS
 JB2026'THE PACS AND FBN/CBN STATION.  TO REACH THE STATION FROM THE JUNCTION
 JB2026'OF U.S. HIGHWAY 45 NORTH AND STATE HIGHWAY 15, ABOUT 4.0 KM (2.50 MI)
 JB2026'WEST OF FAIRFIELD, GO NORTH, 0.41 KM (0.25 MI) ALONG HIGHWAY 45 TO THE
 JB2026'AIRPORT OFFICE ON THE LEFT.  TURN LEFT, WEST, FOR ABOUT 30.0 M (98.4
 JB2026'FT) TO A GATE ON THE NORTH SIDE OF THE OFFICE. PASS THROUGH THE GATE,
 JB2026'WEST, 0.18 KM (0.10 MI) ACROSS THE APRON TO A TAXI.  TURN LEFT, SOUTH,
 JB2026'THEN WEST, 0.09 KM (0.05 MI) ALONG THE TAXI AND TAXI/RAMP TO RUNWAY
 JB2026'18-36.  TURN LEFT, SOUTH, 0.39 KM (0.25 MI) ALONG THE RUNWAY TO END 36
 JB2026'AND THE STATION ON THE LEFT, IN LINE WITH THE RUNWAY END LIGHTS.
 JB2026'STATION IS 27.3 M (89.6 FT) EAST-SOUTHEAST OF A P.K. NAIL IN THE
 JB2026'RUNWAY END CENTER, 18.2 M (59.7 FT) EAST-SOUTHEAST OF THE RUNWAY END
 JB2026'36 SOUTHEAST CORNER, 14.8 M (48.6 FT) EAST OF THE MOST EAST 1 OF 6
 JB2026'RUNWAY END LIGHTS, AND THE STATION IS ABOUT 0.3 M (1.0 FT) BELOW THE
 JB2026'RUNWAY LEVEL AND FLUSH WITH THE GROUND SURFACE.  BY R.G. HAYES.
 JB2026'NOTE--THE DATUM POINT IS A CENTER PUNCH ON THE TOP OF A STAINLESS
 JB2026'STEEL ROD RECESSED ABOUT 10-CM BELOW THE GROUND SURFACE AND DRIVEN TO
 JB2026'A DEPTH OF 4.6 M (15.1 FT) , IN A GREASE FILLED SLEEVE 1.0 M (3.3 FT)
 JB2026'LONG, ENCASED IN A 5-INCH PVC PIPE WITH NGS LOGO CAP SURROUNDED BY
 JB2026'CONCRETE.  ACCESS TO THE DATUM POINT IS THROUGH THE 5-INCH LOGO CAP.
 JB2026
 JB2026                          STATION RECOVERY (1999)
 JB2026
 JB2026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB2026'RECOVERED AS DESCRIBED
 JB2026'
 JB2026
 JB2026                          STATION RECOVERY (2003)
 JB2026
 JB2026'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2003 (DPE)
 JB2026'RECOVERED IN GOOD CONDITION.
 JB2026
 JB2026                          STATION RECOVERY (2004)
 JB2026
 JB2026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 JB2026'RECOVERED AS DESCRIBED
 JB2026
 JB2026                          STATION RECOVERY (2008)
 JB2026
 JB2026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JB2026'RECOVERED AS DESCRIBED
 JB2026
 JB2026                          STATION RECOVERY (2010)
 JB2026
 JB2026'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 JB2026'RECOVERED IN GOOD CONDITION.
 JB2026
 JB2026                          STATION RECOVERY (2014)
 JB2026
 JB2026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB2026'RECOVERED IN GOOD CONDITION.
 JB2026
 JB2026                          STATION RECOVERY (2020)
 JB2026
 JB2026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 JB2026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2027 ***********************************************************************
 JB2027  DESIGNATION -  FAIRPORT AZ MK
 JB2027  PID         -  JB2027
 JB2027  STATE/COUNTY-  IL/WAYNE
 JB2027  COUNTRY     -  US
 JB2027  USGS QUAD   -  GEFF (2018)
 JB2027
 JB2027                         *CURRENT SURVEY CONTROL
 JB2027  ______________________________________________________________________
 JB2027* NAD 83(1997) POSITION- 38 22 57.26096(N) 088 24 25.92792(W)   ADJUSTED
 JB2027* NAD 83(1997) ELLIP HT-    95.417 (meters)        (10/21/99)   ADJUSTED
 JB2027* NAVD 88 ORTHO HEIGHT -   126.0   (meters)      413.    (feet) VERTCON3
 JB2027  ______________________________________________________________________
 JB2027  GEOID HEIGHT    -        -30.566 (meters)                     GEOID18
 JB2027  NAD 83(1997) X  -    139,153.601 (meters)                     COMP
 JB2027  NAD 83(1997) Y  - -5,004,313.837 (meters)                     COMP
 JB2027  NAD 83(1997) Z  -  3,938,879.017 (meters)                     COMP
 JB2027  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 JB2027  HORZ ORDER      -  FIRST
 JB2027  ELLP ORDER      -  FOURTH    CLASS I
 JB2027
 JB2027.This mark is at Fairfield Airport (FWC)
 JB2027
 JB2027.The horizontal coordinates were established by GPS observations
 JB2027.and adjusted by the National Geodetic Survey in October 1999.
 JB2027
 JB2027.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2027.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2027
 JB2027.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2027.GEOID18 height accuracy estimate available here.
 JB2027
 JB2027.Click photographs - Photos may exist for this station.
 JB2027
 JB2027.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2027
 JB2027.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2027
 JB2027.The ellipsoidal height was determined by GPS observations
 JB2027.and is referenced to NAD 83.
 JB2027
 JB2027. The following values were computed from the NAD 83(1997) position.
 JB2027
 JB2027;                    North         East     Units Scale Factor Converg.
 JB2027;SPC IL E     -   190,441.959   293,545.927   MT  0.99997551   -0 02 45.1
 JB2027;SPC IL E     -   624,808.33    963,075.26   sFT  0.99997551   -0 02 45.1
 JB2027;UTM  16      - 4,249,200.872   377,093.144   MT  0.99978603   -0 52 25.9
 JB2027
 JB2027!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2027!SPC IL E     -   0.99998503  x   0.99997551  =   0.99996054
 JB2027!UTM  16      -   0.99998503  x   0.99978603  =   0.99977106
 JB2027
 JB2027:                Primary Azimuth Mark                     Grid Az
 JB2027:SPC IL E     -  FAIRPORT                                 180 25 28.3
 JB2027:UTM  16      -  FAIRPORT                                 181 15 09.1
 JB2027
 JB2027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7709349200(NAD 83)
 JB2027
 JB2027|---------------------------------------------------------------------|
 JB2027| PID    Reference Object                     Distance      Geod. Az  |
 JB2027|                                                           dddmmss.s |
 JB2027| JB2026 FAIRPORT                            APPROX. 0.6 KM 1802243.2 |
 JB2027|---------------------------------------------------------------------|
 JB2027
 JB2027                          SUPERSEDED SURVEY CONTROL
 JB2027
 JB2027  NAD 83(1993)-  38 22 57.27242(N)    088 24 25.92582(W) AD(       ) 1
 JB2027  NAD 83(1986)-  38 22 57.27417(N)    088 24 25.92626(W) AD(       ) 1
 JB2027  NGVD 29 (06/25/91)  126.1    (m)  OSU 89B  model used  GPS OBS        
 JB2027
 JB2027.Superseded values are not recommended for survey control.
 JB2027
 JB2027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2027.See file dsdata.pdf to determine how the superseded data were derived.
 JB2027
 JB2027_MARKER: I = METAL ROD
 JB2027_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2027_STAMPING: FAIRPORT AZ MK 1990
 JB2027_MARK LOGO: NGS
 JB2027_PROJECTION: FLUSH
 JB2027_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2027+SATELLITE: SATELLITE OBSERVATIONS - February 12, 2011
 JB2027_ROD/PIPE-DEPTH: 3.7 meters
 JB2027_SLEEVE-DEPTH  : 1.0 meters
 JB2027
 JB2027  HISTORY     - Date     Condition        Report By
 JB2027  HISTORY     - 1990     MONUMENTED       NGS
 JB2027  HISTORY     - 20030106 GOOD             HANPRO
 JB2027  HISTORY     - 20110212 GOOD             WOOLPT
 JB2027
 JB2027                          STATION DESCRIPTION
 JB2027
 JB2027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2027'STATION IS LOCATED ABOUT 4 KM (2.5 MI) WEST OF FAIRFIELD, AT THE
 JB2027'FAIRFIELD MUNICIPAL AIRPORT, AT THE END OF RUNWAY 18, IN THE
 JB2027'NORTHEAST CORNER OF SECTION 3, T 1 S, R  E.  OWNERSHIP--CITY OF
 JB2027'FAIRFIELD, CITY HALL, FAIRFIELD, IL 62837.  CONTACT CITY
 JB2027'ADMINISTRATOR RON ANDERSON , PHONE 618-842-3871.
 JB2027'TO REACH FROM THE JUNCTION OF US HIGHWAY 45 SOUTH AND STATE HIGHWAY 15
 JB2027'IN FAIRFIELD, GO WEST ON HIGHWAYS 45 AND 15 FOR 3.87 KM (2.40 MI) TO
 JB2027'JUNCTION OF HIGHWAY 45 NORTH.  BEAR RIGHT ON HIGHWAY 45 FOR 0.41 KM
 JB2027'(0.25 MI) TO A GATE ON THE LEFT ON NORTH SIDE OF THE AIRPORT OFFICE.
 JB2027'TURN LEFT, WEST, PASSING THROUGH GATE FOR 0.18 KM (0.11 MI) TO THE
 JB2027'TAXI.  TURN RIGHT, NORTH, ON TAXI FOR 0.18 KM (0.11 MI) TO THE RUNWAY
 JB2027'AND THE STATION ON THE LEFT.
 JB2027'STATION IS 24.5 M (80.4 FT) EAST OF THE CENTERLINE OF THE RUNWAY, 30.1
 JB2027'M (98.8 FT) WEST OF THE CENTERLINE OF THE TAXIWAY, 14.7 M (48.2 FT)
 JB2027'SOUTH OF THE CENTERLINE OF THE TAXI APPROACH, 6.9 M (22.6 FT) SOUTH OF
 JB2027'A PURPLE TAXI LIGHT, AT A WOODEN FLAGGED STAKE.
 JB2027
 JB2027                          STATION RECOVERY (2003)
 JB2027
 JB2027'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2003 (DPE)
 JB2027'RECOVERED IN GOOD CONDITION.
 JB2027
 JB2027                          STATION RECOVERY (2011)
 JB2027
 JB2027'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 JB2027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0667 ***********************************************************************
 JB0667  DESIGNATION -  FAIRVIEW
 JB0667  PID         -  JB0667
 JB0667  STATE/COUNTY-  IL/MARION
 JB0667  COUNTRY     -  US
 JB0667  USGS QUAD   -  SALEM NORTH (2018)
 JB0667
 JB0667                         *CURRENT SURVEY CONTROL
 JB0667  ______________________________________________________________________
 JB0667* NAD 83(1997) POSITION- 38 40 03.71213(N) 088 57 44.62384(W)   ADJUSTED
 JB0667* NAVD 88 ORTHO HEIGHT -   176.307 (meters)      578.43  (feet) ADJUSTED
 JB0667  ______________________________________________________________________
 JB0667  GEOID HEIGHT    -        -31.106 (meters)                     GEOID18
 JB0667  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 JB0667  DYNAMIC HEIGHT  -        176.194 (meters)      578.06  (feet) COMP
 JB0667  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB0667
 JB0667  HORZ ORDER      -  SECOND
 JB0667  VERT ORDER      -  SECOND    CLASS 0
 JB0667
 JB0667.The horizontal coordinates were established by classical geodetic methods
 JB0667.and adjusted by the National Geodetic Survey in October 1999.
 JB0667
 JB0667.The orthometric height was determined by differential leveling and
 JB0667.adjusted by the NATIONAL GEODETIC SURVEY
 JB0667.in June 1991.
 JB0667
 JB0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0667.GEOID18 height accuracy estimate available here.
 JB0667
 JB0667.Click photographs - Photos may exist for this station.
 JB0667
 JB0667.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0667
 JB0667.The dynamic height is computed by dividing the NAVD 88
 JB0667.geopotential number by the normal gravity value computed on the
 JB0667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0667.degrees latitude (g = 980.6199 gals.).
 JB0667
 JB0667.The modeled gravity was interpolated from observed gravity values.
 JB0667
 JB0667. The following values were computed from the NAD 83(1997) position.
 JB0667
 JB0667;                    North         East     Units Scale Factor Converg.
 JB0667;SPC IL E     -   222,277.110   245,253.758   MT  1.00001189   -0 23 35.0
 JB0667;SPC IL E     -   729,254.15    804,636.70   sFT  1.00001189   -0 23 35.0
 JB0667;UTM  16      - 4,281,728.849   329,273.370   MT  0.99995894   -1 13 35.1
 JB0667
 JB0667!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0667!SPC IL E     -   0.99997722  x   1.00001189  =   0.99998911
 JB0667!UTM  16      -   0.99997722  x   0.99995894  =   0.99993616
 JB0667
 JB0667:                Primary Azimuth Mark                     Grid Az
 JB0667:SPC IL E     -  FAIRVIEW AZ MK                           346 53 11.1
 JB0667:UTM  16      -  FAIRVIEW AZ MK                           347 43 11.2
 JB0667
 JB0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2927381728(NAD 83)
 JB0667
 JB0667|---------------------------------------------------------------------|
 JB0667| PID    Reference Object                     Distance      Geod. Az  |
 JB0667|                                                           dddmmss.s |
 JB0667| JB0666 FAIRVIEW RM 1                        14.434 METERS 17158     |
 JB0667| JB0668 FAIRVIEW RM 2                        14.839 METERS 33815     |
 JB0667| JB0669 FAIRVIEW AZ MK                                     3462936.1 |
 JB0667|---------------------------------------------------------------------|
 JB0667
 JB0667                          SUPERSEDED SURVEY CONTROL
 JB0667
 JB0667  NAD 83(1986)-  38 40 03.72778(N)    088 57 44.61980(W) AD(       ) 2
 JB0667  NAD 27      -  38 40 03.55203(N)    088 57 44.41204(W) AD(       ) 2
 JB0667  NGVD 29 (??/??/92)  176.414  (m)          578.78   (f) ADJ UNCH    2 0
 JB0667  NGVD 29             176.41   (m)          578.8    (f) LEVELING    3  
 JB0667
 JB0667.Superseded values are not recommended for survey control.
 JB0667
 JB0667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0667.See file dsdata.pdf to determine how the superseded data were derived.
 JB0667
 JB0667_MARKER: DE = TRAVERSE STATION DISK
 JB0667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0667_STAMPING: FAIRVIEW 1960
 JB0667_MARK LOGO: CGS
 JB0667_PROJECTION: FLUSH
 JB0667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0667+STABILITY: SURFACE MOTION
 JB0667
 JB0667  HISTORY     - Date     Condition        Report By
 JB0667  HISTORY     - 1960     MONUMENTED       CGS
 JB0667  HISTORY     - 1960     GOOD             CGS
 JB0667  HISTORY     - 1970     GOOD             PAS
 JB0667  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0667
 JB0667                          STATION DESCRIPTION
 JB0667
 JB0667'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0667'THE STATION IS LOCATED ABOUT 5.0 MILES SOUTH-SOUTHWEST OF ALMA, ABOUT
 JB0667'3.0 MILES NORTH-NORTHWEST OF SALEM AND ABOUT 0.8 MILE EAST OF THE
 JB0667'VILLAGE OF TONTI.
 JB0667'
 JB0667'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB0667'HIGHWAY 37 IN SALEM, GO NORTH ON STATE HIGHWAY 37 FOR 2.65 MILES TO A
 JB0667'SIDE ROAD LEFT, TURN LEFT, GO WEST ON TONTI ROAD FOR 1.0 MILE TO SIDE
 JB0667'ROAD RIGHT, TURN RIGHT, GO NORTH FOR 0.25 MILE, TURN LEFT, GO WEST FOR
 JB0667'0.2 MILE TO THE STATION ON LEFT JUST AFTER ROAD CURVES RIGHT.
 JB0667'
 JB0667'THE STATION IS STANDARD TRAVERSE DISK SET IN TOP OF A 10 INCH SQUARE
 JB0667'CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED FAIRVIEW 1960.  THE
 JB0667'MARK IS 34 FEET WEST OF CENTER OF ROAD, 16 FEET SOUTH-SOUTHWEST OF
 JB0667'TELEPHONE POLE, 6.3 FEET EAST OF FENCE AND 6.2 FEET EAST OF WITNESS
 JB0667'POST.
 JB0667'
 JB0667'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH
 JB0667'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED FAIRVIEW NO
 JB0667'1 1960.  THE MARK IS 47.5 FEET SOUTH OF WITNESS POST, 68 FEET WEST OF
 JB0667'CENTER OF ROAD, 11.6 FEET NORTH OF FENCE CORNER AND 1 FOOT EAST OF
 JB0667'FENCE.
 JB0667'
 JB0667'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF 10 INCH CONCRETE
 JB0667'POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED FAIRVIEW NO 2 1960.
 JB0667'THE MARK IS 47.5 FEET NORTH OF WITNESS POST, 30 WEST OF CENTER OF ROAD
 JB0667'AND 1 FOOT EAST OF FENCE.
 JB0667'
 JB0667'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH CONCRETE POST
 JB0667'WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED FAIRVIEW 1960.  THE MARK
 JB0667'IS 19 FEET EAST OF THE CENTER OF ROAD, 3 FEET SOUTH OF POWER LINE POLE
 JB0667'AND 1.8 FEET SOUTH OF WITNESS POST.
 JB0667'
 JB0667'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON GRAVEL ROAD
 JB0667'FOR 0.25 MILE TO THE MARK ON RIGHT.
 JB0667'
 JB0667'HEIGHT OF LIGHT ABOVE STATION MARK 3.65 METERS.
 JB0667
 JB0667                          STATION RECOVERY (1960)
 JB0667
 JB0667'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0667'4 MI N FROM SALEM.
 JB0667'ABOUT 2.6 MILES NORTH ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0667'WITH U.S. HIGHWAY 50 IN SALEM, THENCE 1.0 MILE WEST ALONG AN
 JB0667'ASPHALT ROAD, THENCE 0.25 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 JB0667'0.2 MILE WEST ALONG A GRAVEL ROAD, JUST WEST AND ACROSS THE ROAD
 JB0667'FROM AN ABANDONED SCHOOL HOUSE, AT THE OUTSIDE OF A CURVE WITH
 JB0667'TANGENTS EXTENDING TO THE NORTH AND EAST, 38 FEET WEST-SOUTHWEST
 JB0667'OF THE CENTER LINE OF THE ROAD, 16 FEET SOUTH OF A TELEPHONE
 JB0667'POLE, 6 FEET EAST OF A FENCE, 136 FEET WEST OF A WELL PUMP AT
 JB0667'THE SCHOOL HOUSE, 58 FEET NORTH OF A FENCE CORNER, 6.3 FEET EAST
 JB0667'OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 JB0667'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0667
 JB0667                          STATION RECOVERY (1970)
 JB0667
 JB0667'RECOVERY NOTE BY PARK AERIAL SURVEYS INCORPORATED 1970 (CM)
 JB0667'STATION, AZIMUTH AND REFERENCE MARKS FOUND AS DESCRIBED AND IN GOOD
 JB0667'CONDITION.  THE OLD DESCRIPTION AND TO REACH IS ADEQUATE.
 JB0667
 JB0667                          STATION RECOVERY (2011)
 JB0667
 JB0667'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0667'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0893 ***********************************************************************
 KB0893  DESIGNATION -  FAIRVIEW
 KB0893  PID         -  KB0893
 KB0893  STATE/COUNTY-  IL/MONTGOMERY
 KB0893  COUNTRY     -  US
 KB0893  USGS QUAD   -  LITCHFIELD (2018)
 KB0893
 KB0893                         *CURRENT SURVEY CONTROL
 KB0893  ______________________________________________________________________
 KB0893* NAD 83(1997) POSITION- 39 07 54.47884(N) 089 40 50.13605(W)   ADJUSTED
 KB0893* NAVD 88 ORTHO HEIGHT -   208.974 (meters)      685.61  (feet) ADJUSTED
 KB0893  ______________________________________________________________________
 KB0893  GEOID HEIGHT    -        -31.270 (meters)                     GEOID18
 KB0893  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 KB0893  DYNAMIC HEIGHT  -        208.852 (meters)      685.21  (feet) COMP
 KB0893  MODELED GRAVITY -    980,039.7   (mgal)                       NAVD 88
 KB0893
 KB0893  HORZ ORDER      -  SECOND
 KB0893  VERT ORDER      -  SECOND    CLASS 0
 KB0893
 KB0893.The horizontal coordinates were established by classical geodetic methods
 KB0893.and adjusted by the National Geodetic Survey in October 1999.
 KB0893
 KB0893.The orthometric height was determined by differential leveling and
 KB0893.adjusted by the NATIONAL GEODETIC SURVEY
 KB0893.in June 1991.
 KB0893
 KB0893.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0893.GEOID18 height accuracy estimate available here.
 KB0893
 KB0893.Click photographs - Photos may exist for this station.
 KB0893
 KB0893.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0893
 KB0893.The dynamic height is computed by dividing the NAVD 88
 KB0893.geopotential number by the normal gravity value computed on the
 KB0893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0893.degrees latitude (g = 980.6199 gals.).
 KB0893
 KB0893.The modeled gravity was interpolated from observed gravity values.
 KB0893
 KB0893. The following values were computed from the NAD 83(1997) position.
 KB0893
 KB0893;                    North         East     Units Scale Factor Converg.
 KB0893;SPC IL W     -   273,712.899   742,026.186   MT  0.99996292   +0 18 24.4
 KB0893;SPC IL W     -   898,006.40  2,434,464.25   sFT  0.99996292   +0 18 24.4
 KB0893;UTM  16      - 4,334,824.774   268,296.592   MT  1.00026110   -1 41 33.0
 KB0893
 KB0893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0893!SPC IL W     -   0.99997212  x   0.99996292  =   0.99993504
 KB0893!UTM  16      -   0.99997212  x   1.00026110  =   1.00023321
 KB0893
 KB0893:                Primary Azimuth Mark                     Grid Az
 KB0893:SPC IL W     -  MOUNT OLIVE MUNICIPAL TANK               211 25 50.9
 KB0893:UTM  16      -  MOUNT OLIVE MUNICIPAL TANK               213 25 48.3
 KB0893
 KB0893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6829634824(NAD 83)
 KB0893
 KB0893|---------------------------------------------------------------------|
 KB0893| PID    Reference Object                     Distance      Geod. Az  |
 KB0893|                                                           dddmmss.s |
 KB0893| KB0892 FAIRVIEW RM 1                       145.746 METERS 09027     |
 KB0893| KB0894 FAIRVIEW RM 2                        58.597 METERS 18700     |
 KB0893| KB1439 MOUNT OLIVE MUNICIPAL TANK          APPROX. 7.6 KM 2114415.3 |
 KB0893|---------------------------------------------------------------------|
 KB0893
 KB0893                          SUPERSEDED SURVEY CONTROL
 KB0893
 KB0893  NAD 83(1986)-  39 07 54.48601(N)    089 40 50.12931(W) AD(       ) 2
 KB0893  NAD 27      -  39 07 54.32210(N)    089 40 49.81330(W) AD(       ) 2
 KB0893  NGVD 29 (??/??/92)  209.102  (m)          686.03   (f) ADJ UNCH    2 0
 KB0893  NGVD 29             209.10   (m)          686.0    (f) LEVELING    3  
 KB0893
 KB0893.Superseded values are not recommended for survey control.
 KB0893
 KB0893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0893.See file dsdata.pdf to determine how the superseded data were derived.
 KB0893
 KB0893_MARKER: DE = TRAVERSE STATION DISK
 KB0893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0893_STAMPING: FAIRVIEW 1960
 KB0893_MARK LOGO: CGS
 KB0893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0893+STABILITY: SURFACE MOTION
 KB0893_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0893+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2013
 KB0893
 KB0893  HISTORY     - Date     Condition        Report By
 KB0893  HISTORY     - 1960     MONUMENTED       CGS
 KB0893  HISTORY     - 1960     GOOD             CGS
 KB0893  HISTORY     - 20130610 GOOD             ILDT
 KB0893
 KB0893                          STATION DESCRIPTION
 KB0893
 KB0893'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0893'THE STATION IS LOCATED ABOUT 3-1/2 MI. S. S. W.  OF LITCHFIELD, 5
 KB0893'MILES NORTH-NORTHEAST OF MOUNT OLIVE AND 1/4 MILE WEST OF U.S.
 KB0893'HIGHWAY 66.
 KB0893'
 KB0893'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 66 AND
 KB0893'STATE HIGHWAY 16 IN THE WEST EDGE OF LITCHFIELD, GO SOUTH ON U.S.
 KB0893'HIGHWAY 66 FOR 3.5 MILES TO A SIDE ROAD RIGHT - HOUSE IN NORTHWEST
 KB0893'ANGLE OF ROADS, TURN RIGHT WEST ON NARROW ROAD FOR 0.2 MILE TO A
 KB0893'DIM TRACK ROAD RIGHT, TURN RIGHT ABOUT 230 FEET A LONE TREE AND THE
 KB0893'STATION.
 KB0893'
 KB0893'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 KB0893'CONCRETE POST WHICH PROJECTS ABOUT 2 IN. AND IS STAMPED FAIRVIEW
 KB0893'1960. THE MARK IS 228.5 FEET NORTH OF THE CENTER OF ROAD, 4.2 FEET
 KB0893'EAST OF A TREE AND 4.6 FEET NORTHEAST OF A WITNESS POST.
 KB0893'
 KB0893'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB0893'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0893'GROUND AND IS STAMPED FAIRVIEW NO 1 1960. THE MARK IS 21 FEET WEST OF
 KB0893'A LARGE TREE, 10.5 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 KB0893'SMALL HOUSE AND 10 FEET SOUTHEAST OF A LARGE TREE.
 KB0893'
 KB0893'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB0893'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS
 KB0893'STAMPED FAIRVIEW NO 2 1960. THE MARK IS 188.5 FEET SOUTH-SOUTHWEST OF
 KB0893'A WITNESS POST, 38 FEET NORTH OF THE CENTER OF ROAD, 7.5 FEET
 KB0893'SOUTHEAST OF A POWER POLE AND 4.2 FEET NORTH-NORTHEAST OF THE BASE OF
 KB0893'GUY WIRE BRACING POWER POLE.
 KB0893'
 KB0893'NO AZIMUTH MARK WAS SET.
 KB0893'
 KB0893'HEIGHT OF LIGHT ABOVE STATION MARK 1.23 METERS.
 KB0893
 KB0893                          STATION RECOVERY (1960)
 KB0893
 KB0893'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0893'3.5 MI SW FROM LITCHFIELD.
 KB0893'ABOUT 3.3 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0893'HIGHWAY), FROM ITS JUNCTION WITH STATE HIGHWAY 16, THENCE 0.2
 KB0893'MILES WEST ALONG NARROW GRAVEL ROAD TO JUNCTION OF TRACK ROAD
 KB0893'NORTH THENCE NORTH ABOUT 65 YARDS ALONG TRACK ROAD TO LONE TREE
 KB0893'AT THE END OF ROAD, 228 FEET NORTH OF NARROW GRAVEL ROAD, 187
 KB0893'FEET NORTH OF A POWER POLE WITH A BRACE WIRE, 2.5 FEET EAST OF
 KB0893'A 30 INCH LONE TREE, 4.9 FEET NORTHEAST OF A METAL WITNESS POST,
 KB0893'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 KB0893'PROJECTING 2 INCHES.
 KB0893
 KB0893                          STATION RECOVERY (2013)
 KB0893
 KB0893'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0893'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0669 ***********************************************************************
 JB0669  DESIGNATION -  FAIRVIEW AZ MK
 JB0669  PID         -  JB0669
 JB0669  STATE/COUNTY-  IL/MARION
 JB0669  COUNTRY     -  US
 JB0669  USGS QUAD   -  SALEM NORTH (2018)
 JB0669
 JB0669                         *CURRENT SURVEY CONTROL
 JB0669  ______________________________________________________________________
 JB0669* NAD 83(1986) POSITION- 38 40 16.     (N) 088 57 48.     (W)   SCALED
 JB0669* NAVD 88 ORTHO HEIGHT -   177.993 (meters)      583.97  (feet) ADJUSTED
 JB0669  ______________________________________________________________________
 JB0669  GEOID HEIGHT    -        -31.114 (meters)                     GEOID18
 JB0669  DYNAMIC HEIGHT  -        177.880 (meters)      583.59  (feet) COMP
 JB0669  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 JB0669
 JB0669  VERT ORDER      -  SECOND    CLASS 0
 JB0669
 JB0669.The horizontal coordinates were scaled from a map and have
 JB0669.an estimated accuracy of +/- 6 seconds.
 JB0669
 JB0669.The orthometric height was determined by differential leveling and
 JB0669.adjusted by the NATIONAL GEODETIC SURVEY
 JB0669.in June 1991.
 JB0669
 JB0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0669.GEOID18 height accuracy estimate available here.
 JB0669
 JB0669.Click photographs - Photos may exist for this station.
 JB0669
 JB0669.The dynamic height is computed by dividing the NAVD 88
 JB0669.geopotential number by the normal gravity value computed on the
 JB0669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0669.degrees latitude (g = 980.6199 gals.).
 JB0669
 JB0669.The modeled gravity was interpolated from observed gravity values.
 JB0669
 JB0669;                    North         East    Units  Estimated Accuracy
 JB0669;SPC IL E     -   222,660.      245,180.      MT  (+/- 180 meters Scaled)
 JB0669
 JB0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH291821(NAD 83)
 JB0669
 JB0669                          SUPERSEDED SURVEY CONTROL
 JB0669
 JB0669  NGVD 29 (??/??/92)  178.10   (m)          584.3    (f) COMPUTED    2 0
 JB0669
 JB0669.Superseded values are not recommended for survey control.
 JB0669
 JB0669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0669.See file dsdata.pdf to determine how the superseded data were derived.
 JB0669
 JB0669_MARKER: DZ = AZIMUTH MARK DISK
 JB0669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0669_STAMPING: FAIRVIEW 1960
 JB0669_MARK LOGO: CGS
 JB0669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0669+STABILITY: SURFACE MOTION
 JB0669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0669+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2011
 JB0669
 JB0669  HISTORY     - Date     Condition        Report By
 JB0669  HISTORY     - 1960     MONUMENTED       CGS
 JB0669  HISTORY     - 20110830 GOOD             ILDT
 JB0669
 JB0669                          STATION DESCRIPTION
 JB0669
 JB0669'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0669'4.4 MI N FROM SALEM.
 JB0669'ABOUT 2.6 MILES NORTH ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0669'WITH U.S. HIGHWAY 50 IN SALEM, THENCE 1.0 MILE WEST ALONG AN
 JB0669'ASPHALT ROAD, THENCE 0.25 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 JB0669'0.2 MILE WEST ALONG A GRAVEL ROAD, THENCE 0.3 MILE NORTH OF A
 JB0669'GRAVEL ROAD, AT A FARM HOUSE WEST OF THE ROAD, 20 FEET EAST OF
 JB0669'THE CENTER LINE OF THE ROAD, 98 FEET NORTH OF THE EXTENDED CENTER
 JB0669'LINE OF THE DRIVE WEST TO A FARM HOUSE, 50 FEET EAST-SOUTHEAST
 JB0669'AND ACROSS THE ROAD FROM A FENCE CORNER AND A WOODEN GATE, 3
 JB0669'FEET SOUTH OF A POWER POLE WITH A TRANSFORMER, 1.7 FEET SOUTH OF
 JB0669'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0669'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0669
 JB0669                          STATION RECOVERY (2011)
 JB0669
 JB0669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0669'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0666 ***********************************************************************
 JB0666  DESIGNATION -  FAIRVIEW RM 1
 JB0666  PID         -  JB0666
 JB0666  STATE/COUNTY-  IL/MARION
 JB0666  COUNTRY     -  US
 JB0666  USGS QUAD   -  SALEM NORTH (2018)
 JB0666
 JB0666                         *CURRENT SURVEY CONTROL
 JB0666  ______________________________________________________________________
 JB0666* NAD 83(1986) POSITION- 38 40 03.25   (N) 088 57 44.54   (W)   HD_HELD1
 JB0666* NAVD 88 ORTHO HEIGHT -   176.317 (meters)      578.47  (feet) ADJUSTED
 JB0666  ______________________________________________________________________
 JB0666  GEOID HEIGHT    -        -31.106 (meters)                     GEOID18
 JB0666  DYNAMIC HEIGHT  -        176.205 (meters)      578.10  (feet) COMP
 JB0666  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB0666
 JB0666  VERT ORDER      -  SECOND    CLASS 0
 JB0666
 JB0666.The horizontal coordinates were determined by differentially corrected
 JB0666.hand held GPS observations or other comparable positioning techniques
 JB0666.and have an estimated accuracy of +/- 3 meters.
 JB0666
 JB0666.The orthometric height was determined by differential leveling and
 JB0666.adjusted by the NATIONAL GEODETIC SURVEY
 JB0666.in June 1991.
 JB0666
 JB0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0666.GEOID18 height accuracy estimate available here.
 JB0666
 JB0666.Click photographs - Photos may exist for this station.
 JB0666
 JB0666.The dynamic height is computed by dividing the NAVD 88
 JB0666.geopotential number by the normal gravity value computed on the
 JB0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0666.degrees latitude (g = 980.6199 gals.).
 JB0666
 JB0666.The modeled gravity was interpolated from observed gravity values.
 JB0666
 JB0666;                    North         East    Units  Estimated Accuracy
 JB0666;SPC IL E     -   222,262.8     245,255.7     MT  (+/- 3 meters HH1 GPS) 
 JB0666
 JB0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2927581714(NAD 83)
 JB0666
 JB0666                          SUPERSEDED SURVEY CONTROL
 JB0666
 JB0666  NGVD 29 (??/??/92)  176.425  (m)          578.82   (f) ADJ UNCH    2 0
 JB0666
 JB0666.Superseded values are not recommended for survey control.
 JB0666
 JB0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0666.See file dsdata.pdf to determine how the superseded data were derived.
 JB0666
 JB0666_MARKER: DR = REFERENCE MARK DISK
 JB0666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0666_STAMPING: FAIRVIEW NO 1 1960
 JB0666_MARK LOGO: CGS
 JB0666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0666+STABILITY: SURFACE MOTION
 JB0666
 JB0666  HISTORY     - Date     Condition        Report By
 JB0666  HISTORY     - 1960     MONUMENTED       CGS
 JB0666  HISTORY     - 20110830 POOR             ILDT
 JB0666
 JB0666                          STATION DESCRIPTION
 JB0666
 JB0666'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0666'4 MI N FROM SALEM.
 JB0666'ABOUT 2.6 MILES SOUTH ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0666'WITH U.S. HIGHWAY 50 IN SALEM, THENCE 1.0 MILE WEST ALONG AN
 JB0666'ASPHALT ROAD, THENCE 0.25 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 JB0666'0.2 MILE WEST ALONG A GRAVEL ROAD, ACROSS THE ROAD FROM AN
 JB0666'ABANDONED SCHOOL HOUSE, AT THE OUTSIDE OF A CURVE WITH TANGENTS
 JB0666'EXTENDING TO THE NORTH AND EAST, 63 FEET WEST-SOUTHWEST OF THE
 JB0666'CENTER LINE OF THE ROAD, 1 FOOT EAST OF A FENCE, 11 FEET NORTH OF
 JB0666'A FENCE CORNER, 136 FEETWEST-SOUTHWEST OF A WELL PUMP AT THE
 JB0666'SCHOOL, 47.5 FEET SOUTH OF TRAVERSE STATION FAIRVIEW, 47.6 FEET
 JB0666'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 JB0666'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0666
 JB0666                          STATION RECOVERY (2011)
 JB0666
 JB0666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0666'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0892 ***********************************************************************
 KB0892  DESIGNATION -  FAIRVIEW RM 1
 KB0892  PID         -  KB0892
 KB0892  STATE/COUNTY-  IL/MONTGOMERY
 KB0892  COUNTRY     -  US
 KB0892  USGS QUAD   -  LITCHFIELD (2018)
 KB0892
 KB0892                         *CURRENT SURVEY CONTROL
 KB0892  ______________________________________________________________________
 KB0892* NAD 83(1986) POSITION- 39 07 54.44   (N) 089 40 44.07   (W)   HD_HELD1
 KB0892* NAVD 88 ORTHO HEIGHT -   207.886 (meters)      682.04  (feet) ADJUSTED
 KB0892  ______________________________________________________________________
 KB0892  GEOID HEIGHT    -        -31.270 (meters)                     GEOID18
 KB0892  DYNAMIC HEIGHT  -        207.765 (meters)      681.64  (feet) COMP
 KB0892  MODELED GRAVITY -    980,039.7   (mgal)                       NAVD 88
 KB0892
 KB0892  VERT ORDER      -  SECOND    CLASS 0
 KB0892
 KB0892.The horizontal coordinates were determined by differentially corrected
 KB0892.hand held GPS observations or other comparable positioning techniques
 KB0892.and have an estimated accuracy of +/- 3 meters.
 KB0892
 KB0892.The orthometric height was determined by differential leveling and
 KB0892.adjusted by the NATIONAL GEODETIC SURVEY
 KB0892.in June 1991.
 KB0892
 KB0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0892.GEOID18 height accuracy estimate available here.
 KB0892
 KB0892.Click photographs - Photos may exist for this station.
 KB0892
 KB0892.The dynamic height is computed by dividing the NAVD 88
 KB0892.geopotential number by the normal gravity value computed on the
 KB0892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0892.degrees latitude (g = 980.6199 gals.).
 KB0892
 KB0892.The modeled gravity was interpolated from observed gravity values.
 KB0892
 KB0892;                    North         East    Units  Estimated Accuracy
 KB0892;SPC IL W     -   273,712.5     742,171.9     MT  (+/- 3 meters HH1 GPS) 
 KB0892
 KB0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6844234819(NAD 83)
 KB0892
 KB0892                          SUPERSEDED SURVEY CONTROL
 KB0892
 KB0892  NGVD 29 (??/??/92)  208.014  (m)          682.46   (f) ADJ UNCH    2 0
 KB0892
 KB0892.Superseded values are not recommended for survey control.
 KB0892
 KB0892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0892.See file dsdata.pdf to determine how the superseded data were derived.
 KB0892
 KB0892_MARKER: DR = REFERENCE MARK DISK
 KB0892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0892_STAMPING: FAIRVIEW NO 1 1960
 KB0892_MARK LOGO: CGS
 KB0892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0892+STABILITY: SURFACE MOTION
 KB0892
 KB0892  HISTORY     - Date     Condition        Report By
 KB0892  HISTORY     - 1960     MONUMENTED       CGS
 KB0892  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0892
 KB0892                          STATION DESCRIPTION
 KB0892
 KB0892'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0892'3.5 MI SW FROM LITCHFIELD.
 KB0892'ABOUT 3.3 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0892'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16, THENCE 0.1 MILE
 KB0892'WEST ON A NARROW GRAVEL ROAD, 85 FEET WEST OF THE NORTHWEST
 KB0892'CORNER OF A GREEN FARM BUILDING WITH A RAMP ON THE WEST SIDE,
 KB0892'228 FEET NORTH OF A NARROW GRAVEL ROAD, 11 FEET SOUTH OF THE
 KB0892'SOUTHWEST CORNER OF A SMALL GREEN GARAGE, 10 FEET SOUTHEAST OF
 KB0892'30 INCH MULTIPLE TRUNK TREE AT THE EAST END OF A ROW OF TREES,
 KB0892'156 FEET NORTHEAST OF A POWER POLE, 478.2 FEET EAST OF TRAVERSE
 KB0892'STATION FAIRVIEW, 482.0 FEET EAST OF A METAL WITNESS POST, AND
 KB0892'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0892
 KB0892                          STATION RECOVERY (2013)
 KB0892
 KB0892'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0892'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0668 ***********************************************************************
 JB0668  DESIGNATION -  FAIRVIEW RM 2
 JB0668  PID         -  JB0668
 JB0668  STATE/COUNTY-  IL/MARION
 JB0668  COUNTRY     -  US
 JB0668  USGS QUAD   -  SALEM NORTH (2018)
 JB0668
 JB0668                         *CURRENT SURVEY CONTROL
 JB0668  ______________________________________________________________________
 JB0668* NAD 83(1986) POSITION- 38 40 04.16   (N) 088 57 44.85   (W)   HD_HELD1
 JB0668* NAVD 88 ORTHO HEIGHT -   176.405 (meters)      578.76  (feet) ADJUSTED
 JB0668  ______________________________________________________________________
 JB0668  GEOID HEIGHT    -        -31.106 (meters)                     GEOID18
 JB0668  DYNAMIC HEIGHT  -        176.293 (meters)      578.39  (feet) COMP
 JB0668  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB0668
 JB0668  VERT ORDER      -  SECOND    CLASS 0
 JB0668
 JB0668.The horizontal coordinates were determined by differentially corrected
 JB0668.hand held GPS observations or other comparable positioning techniques
 JB0668.and have an estimated accuracy of +/- 3 meters.
 JB0668
 JB0668.The orthometric height was determined by differential leveling and
 JB0668.adjusted by the NATIONAL GEODETIC SURVEY
 JB0668.in June 1991.
 JB0668
 JB0668.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0668.GEOID18 height accuracy estimate available here.
 JB0668
 JB0668.Click photographs - Photos may exist for this station.
 JB0668
 JB0668.The dynamic height is computed by dividing the NAVD 88
 JB0668.geopotential number by the normal gravity value computed on the
 JB0668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0668.degrees latitude (g = 980.6199 gals.).
 JB0668
 JB0668.The modeled gravity was interpolated from observed gravity values.
 JB0668
 JB0668;                    North         East    Units  Estimated Accuracy
 JB0668;SPC IL E     -   222,291.0     245,248.4     MT  (+/- 3 meters HH1 GPS) 
 JB0668
 JB0668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2926881742(NAD 83)
 JB0668
 JB0668                          SUPERSEDED SURVEY CONTROL
 JB0668
 JB0668  NGVD 29 (??/??/92)  176.51   (m)          579.1    (f) COMPUTED    2 0
 JB0668
 JB0668.Superseded values are not recommended for survey control.
 JB0668
 JB0668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0668.See file dsdata.pdf to determine how the superseded data were derived.
 JB0668
 JB0668_MARKER: DR = REFERENCE MARK DISK
 JB0668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0668_STAMPING: FAIRVIEW NO 2 1960
 JB0668_MARK LOGO: CGS
 JB0668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0668+STABILITY: SURFACE MOTION
 JB0668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0668+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2011
 JB0668
 JB0668  HISTORY     - Date     Condition        Report By
 JB0668  HISTORY     - 1960     MONUMENTED       CGS
 JB0668  HISTORY     - 20110830 GOOD             ILDT
 JB0668
 JB0668                          STATION DESCRIPTION
 JB0668
 JB0668'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0668'4 MI N FROM SALEM.
 JB0668'ABOUT 2.6 MILES NORTH ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0668'WITH U.S. HIGHWAY 50 IN SALEM, THENCE 1.0 MILE WEST ALONG AN
 JB0668'ASPHALT ROAD, THENCE 0.25 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 JB0668'0.2 MILE WEST ALONG A GRAVEL ROAD, ACROSS THE ROAD FROM AN
 JB0668'ABANDONED SCHOOL HOUSE, AT THE OUTSIDE OF A CURVE WITH TANGENTS
 JB0668'EXTENDING TO THE NORTH AND EAST, 29 FEET WEST OF THE CENTER LINE
 JB0668'OF THE ROAD, 1 FOOT EAST OF A FENCE, 32 FEET NORTH OF A TELEPHONE
 JB0668'POLE, 154 FEET WEST-NORTHWEST OF A WELL PUMP AT THE SCHOOL, 106
 JB0668'FEET NORTH OF A FENCE CORNER, 48.8 FEET NORTH OF TRAVERSE STATION
 JB0668'FAIRVIEW, 47.0 FEET NORTH OF A METAL WITNESS POST PROJECTING 3
 JB0668'INCHES.
 JB0668
 JB0668                          STATION RECOVERY (2011)
 JB0668
 JB0668'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0668'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0894 ***********************************************************************
 KB0894  DESIGNATION -  FAIRVIEW RM 2
 KB0894  PID         -  KB0894
 KB0894  STATE/COUNTY-  IL/MONTGOMERY
 KB0894  COUNTRY     -  US
 KB0894  USGS QUAD   -  LITCHFIELD (2018)
 KB0894
 KB0894                         *CURRENT SURVEY CONTROL
 KB0894  ______________________________________________________________________
 KB0894* NAD 83(1986) POSITION- 39 07 52.59   (N) 089 40 50.43   (W)   HD_HELD1
 KB0894* NAVD 88 ORTHO HEIGHT -   208.602 (meters)      684.39  (feet) ADJUSTED
 KB0894  ______________________________________________________________________
 KB0894  GEOID HEIGHT    -        -31.270 (meters)                     GEOID18
 KB0894  DYNAMIC HEIGHT  -        208.480 (meters)      683.99  (feet) COMP
 KB0894  MODELED GRAVITY -    980,039.7   (mgal)                       NAVD 88
 KB0894
 KB0894  VERT ORDER      -  SECOND    CLASS 0
 KB0894
 KB0894.The horizontal coordinates were determined by differentially corrected
 KB0894.hand held GPS observations or other comparable positioning techniques
 KB0894.and have an estimated accuracy of +/- 3 meters.
 KB0894
 KB0894.The orthometric height was determined by differential leveling and
 KB0894.adjusted by the NATIONAL GEODETIC SURVEY
 KB0894.in June 1991.
 KB0894
 KB0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0894.GEOID18 height accuracy estimate available here.
 KB0894
 KB0894.Click photographs - Photos may exist for this station.
 KB0894
 KB0894.The dynamic height is computed by dividing the NAVD 88
 KB0894.geopotential number by the normal gravity value computed on the
 KB0894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0894.degrees latitude (g = 980.6199 gals.).
 KB0894
 KB0894.The modeled gravity was interpolated from observed gravity values.
 KB0894
 KB0894;                    North         East    Units  Estimated Accuracy
 KB0894;SPC IL W     -   273,654.6     742,019.4     MT  (+/- 3 meters HH1 GPS) 
 KB0894
 KB0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6828734766(NAD 83)
 KB0894
 KB0894                          SUPERSEDED SURVEY CONTROL
 KB0894
 KB0894  NGVD 29 (??/??/92)  208.729  (m)          684.81   (f) ADJ UNCH    2 0
 KB0894
 KB0894.Superseded values are not recommended for survey control.
 KB0894
 KB0894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0894.See file dsdata.pdf to determine how the superseded data were derived.
 KB0894
 KB0894_MARKER: DR = REFERENCE MARK DISK
 KB0894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0894_STAMPING: FAIRVIEW NO 2 1960
 KB0894_MARK LOGO: CGS
 KB0894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0894+STABILITY: SURFACE MOTION
 KB0894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0894+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2013
 KB0894
 KB0894  HISTORY     - Date     Condition        Report By
 KB0894  HISTORY     - 1960     MONUMENTED       CGS
 KB0894  HISTORY     - 20130610 GOOD             ILDT
 KB0894
 KB0894                          STATION DESCRIPTION
 KB0894
 KB0894'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0894'3.5 MI SW FROM LITCHFIELD.
 KB0894'ABOUT 3.3 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0894'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16, THENCE 0.2 MILES
 KB0894'WEST ALONG NARROW GRAVEL ROAD TO THE JUNCTION OF A TRACK ROAD
 KB0894'NORTH, 38 FEET NORTH OF THE CENTER LINE OF THE NARROW GRAVEL
 KB0894'ROAD, 13 FEET WEST OF THE CENTER LINE OF TRACK ROAD NROTH, 7
 KB0894'FEET SOUTH-SOUTHEAST OF A POWER POLE WITH A BRACE WIRE, 192.2
 KB0894'FEET SOUTH OF TRAVERSE STATION FAIRVIEW, 188.4 FEET SOUTH OF A
 KB0894'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 KB0894'OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0894
 KB0894                          STATION RECOVERY (2013)
 KB0894
 KB0894'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0894'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2959 ***********************************************************************
 ME2959  DESIGNATION -  FAN MARKER KEDZIE RBN KEDZIE
 ME2959  PID         -  ME2959
 ME2959  STATE/COUNTY-  IL/COOK
 ME2959  COUNTRY     -  US
 ME2959  USGS QUAD   -  BLUE ISLAND (2018)
 ME2959
 ME2959                         *CURRENT SURVEY CONTROL
 ME2959  ______________________________________________________________________
 ME2959* NAD 83(1997) POSITION- 41 44 29.20940(N) 087 41 22.83293(W)   ADJUSTED
 ME2959  ______________________________________________________________________
 ME2959  GEOID HEIGHT    -        -33.461 (meters)                     GEOID18
 ME2959  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 ME2959  HORZ ORDER      -  THIRD
 ME2959
 ME2959.The horizontal coordinates were established by classical geodetic methods
 ME2959.and adjusted by the National Geodetic Survey in October 1999.
 ME2959
 ME2959.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2959.GEOID18 height accuracy estimate available here.
 ME2959
 ME2959.Click photographs - Photos may exist for this station.
 ME2959
 ME2959.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2959
 ME2959. The following values were computed from the NAD 83(1997) position.
 ME2959
 ME2959;                    North         East     Units Scale Factor Converg.
 ME2959;SPC IL E     -   563,585.881   353,541.636   MT  1.00001026   +0 25 42.7
 ME2959;SPC IL E     - 1,849,031.34  1,159,911.18   sFT  1.00001026   +0 25 42.7
 ME2959;UTM  16      - 4,621,299.834   442,651.899   MT  0.99964047   -0 27 33.0
 ME2959
 ME2959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4265121299(NAD 83)
 ME2959
 ME2959                          SUPERSEDED SURVEY CONTROL
 ME2959
 ME2959  NAD 83(1997)-  41 44 29.20952(N)    087 41 22.83320(W) AD(       ) 3
 ME2959  NAD 83(1994)-  41 44 29.21347(N)    087 41 22.84223(W) AD(       ) 3
 ME2959  NAD 83(1986)-  41 44 29.21390(N)    087 41 22.84183(W) AD(       ) 3
 ME2959  NAD 27      -  41 44 29.09332(N)    087 41 22.65884(W) AD(       ) 3
 ME2959
 ME2959.Superseded values are not recommended for survey control.
 ME2959
 ME2959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2959.See file dsdata.pdf to determine how the superseded data were derived.
 ME2959
 ME2959
 ME2959  HISTORY     - Date     Condition        Report By
 ME2959  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2959  HISTORY     - 1989     GOOD             USPSQD
 ME2959  HISTORY     - 19970901 GOOD             USPSQD
 ME2959
 ME2959                          STATION DESCRIPTION
 ME2959
 ME2959'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2959'THE STATION IS THE CENTER OF THE TOP OF A 7 FOOT, 4 X 4 WOOD POST.
 ME2959'THE POST IS USED TO HOLD THE
 ME2959'LEAD-IN WIRES THAT GO INTO SMALL BUILDING.  IT IS LOCATED IN THE
 ME2959'SOUTH SECTION OF CHICAGO, 1.5
 ME2959'MILES NORTH OF EVERGREEN PARK AND 0.6 MILE EAST OF KEDZIE AVENUE.
 ME2959'
 ME2959'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION
 ME2959'KEDZIE AND THE DISTANCE IS
 ME2959'5.688 METERS, 18.66 FEET.
 ME2959'
 ME2959'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND 20 AND
 ME2959'KEDZIE AVENUE IN EVERGREEN
 ME2959'PARK, GO NORTH ON KEDZIE AVENUE FOR 1.5 MILES TO WEST 83RD STREET.
 ME2959'TURN RIGHT AND GO EAST ON WEST
 ME2959'83RD STREET FOR 0.5 MILE TO SOUTH CALIFORNIA AVENUE.  CONTINUE
 ME2959'EAST ON WEST 83RD STREET FOR 0.1 MILE TO A
 ME2959'GRAVELED STREET RIGHT.  TURN RIGHT AND GO
 ME2959'SOUTH ON THE GRAVELLED STREET FOR 0.2 MILE TO THE POINT AT
 ME2959'WHICH IT TURNS EAST.  FOLLOW THE
 ME2959'ROAD LEFT AND GO EAST FOR 0.1 MILE TO THE STATION ON THE LEFT.
 ME2959
 ME2959                          STATION RECOVERY (1989)
 ME2959
 ME2959'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME2959'RECOVERED IN GOOD CONDITION.
 ME2959
 ME2959                          STATION RECOVERY (1997)
 ME2959
 ME2959'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME2959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF9315 ***********************************************************************
 DF9315  DESIGNATION -  FANCY RESET
 DF9315  PID         -  DF9315
 DF9315  STATE/COUNTY-  IL/SANGAMON
 DF9315  COUNTRY     -  US
 DF9315  USGS QUAD   -  WILLIAMSVILLE (2018)
 DF9315
 DF9315                         *CURRENT SURVEY CONTROL
 DF9315  ______________________________________________________________________
 DF9315* NAD 83(2011) POSITION- 39 57 42.78023(N) 089 33 16.59026(W)   ADJUSTED
 DF9315* NAD 83(2011) ELLIP HT-   149.739 (meters)        (06/27/12)   ADJUSTED
 DF9315* NAD 83(2011) EPOCH   -  2010.00
 DF9315* NAVD 88 ORTHO HEIGHT -   182.3   (meters)      598.    (feet) GPS OBS
 DF9315  ______________________________________________________________________
 DF9315  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF9315  GEOID HEIGHT    -        -32.539 (meters)                     GEOID99
 DF9315  GEOID HEIGHT    -        -32.556 (meters)                     GEOID18
 DF9315  NAD 83(2011) X  -     38,055.354 (meters)                     COMP
 DF9315  NAD 83(2011) Y  - -4,895,393.816 (meters)                     COMP
 DF9315  NAD 83(2011) Z  -  4,074,838.751 (meters)                     COMP
 DF9315  LAPLACE CORR    -          2.55  (seconds)                    DEFLEC18
 DF9315
 DF9315  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF9315  Standards:
 DF9315         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF9315            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF9315  -------------------------------------------------------------------
 DF9315  NETWORK    0.60   1.22           0.27   0.21   0.62      0.03393858
 DF9315  -------------------------------------------------------------------
 DF9315  Click here for local accuracies and other accuracy information.
 DF9315
 DF9315.The horizontal coordinates were established by GPS observations
 DF9315.and adjusted by the National Geodetic Survey in June 2012.
 DF9315
 DF9315.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF9315.been affixed to the stable North American tectonic plate. See 
 DF9315.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF9315
 DF9315.The horizontal coordinates are valid at the epoch date displayed above
 DF9315.which is a decimal equivalence of Year/Month/Day.
 DF9315
 DF9315.The orthometric height was determined by GPS observations and a
 DF9315.high-resolution geoid model.
 DF9315
 DF9315.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF9315.GEOID18 height accuracy estimate available here.
 DF9315
 DF9315.Click photographs - Photos may exist for this station.
 DF9315
 DF9315.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF9315
 DF9315.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF9315
 DF9315.The ellipsoidal height was determined by GPS observations
 DF9315.and is referenced to NAD 83.
 DF9315
 DF9315. The following values were computed from the NAD 83(2011) position.
 DF9315
 DF9315;                    North         East     Units Scale Factor Converg.
 DF9315;SPC IL W     -   365,935.192   752,292.165   MT  0.99997483   +0 23 35.2
 DF9315;SPC IL W     - 1,200,572.38  2,468,145.21   sFT  0.99997483   +0 23 35.2
 DF9315;UTM  16      - 4,426,651.996   281,805.399   MT  1.00018614   -1 38 29.1
 DF9315
 DF9315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF9315!SPC IL W     -   0.99997651  x   0.99997483  =   0.99995134
 DF9315!UTM  16      -   0.99997651  x   1.00018614  =   1.00016265
 DF9315
 DF9315:                Primary Azimuth Mark                     Grid Az
 DF9315:SPC IL W     -  HILL                                     065 27 43.4
 DF9315:UTM  16      -  HILL                                     067 29 47.7
 DF9315
 DF9315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8180526651(NAD 83)
 DF9315
 DF9315|---------------------------------------------------------------------|
 DF9315| PID    Reference Object                     Distance      Geod. Az  |
 DF9315|                                                           dddmmss.s |
 DF9315| KB1069 HILL                                APPROX. 4.0 KM 0655118.6 |
 DF9315| CI7389 FANCY AZ MK                                        1372204.2 |
 DF9315| KB1468 WILLIAMSVILLE MUNICIPAL TANK        APPROX. 1.0 KM 1513317.4 |
 DF9315| KB1073 FANCY RM 1                           16.996 METERS 15841     |
 DF9315| KB1075 FANCY RM 3                           16.916 METERS 15950     |
 DF9315| CI7388 FANCY RM 4                           16.920 METERS 15954     |
 DF9315| KB1076 FANCY RM 2                           20.176 METERS 21726     |
 DF9315|---------------------------------------------------------------------|
 DF9315
 DF9315                          SUPERSEDED SURVEY CONTROL
 DF9315
 DF9315  NAD 83(2007)-  39 57 42.78042(N)    089 33 16.59104(W) AD(2002.00) 0
 DF9315  ELLIP H (02/10/07)  149.752  (m)                       GP(2002.00)    
 DF9315  ELLIP H (02/03/05)  149.731  (m)                       GP(       ) 4 2
 DF9315  NAD 83(1997)-  39 57 42.78032(N)    089 33 16.59079(W) AD(       ) 1
 DF9315  ELLIP H (01/16/04)  149.751  (m)                       GP(       ) 3 1
 DF9315  NAD 83(1997)-  39 57 42.78137(N)    089 33 16.59072(W) AD(       ) 2
 DF9315  NAD 83(1986)-  39 57 42.79442(N)    089 33 16.58210(W) AD(       ) 2
 DF9315
 DF9315.Superseded values are not recommended for survey control.
 DF9315
 DF9315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF9315.See file dsdata.pdf to determine how the superseded data were derived.
 DF9315
 DF9315_MARKER: DH = HORIZONTAL CONTROL DISK
 DF9315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF9315_STAMPING: FANCY 1960 1976
 DF9315_MARK LOGO: NGS
 DF9315_PROJECTION: RECESSED 41 CENTIMETERS
 DF9315_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DF9315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF9315+STABILITY: SURFACE MOTION
 DF9315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF9315+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2023
 DF9315
 DF9315  HISTORY     - Date     Condition        Report By
 DF9315  HISTORY     - 1976     MONUMENTED       NGS
 DF9315  HISTORY     - 1976     GOOD             NGS
 DF9315  HISTORY     - 1976     MARK NOT FOUND   NGS
 DF9315  HISTORY     - 20030827 GOOD             NGS
 DF9315  HISTORY     - 20130111 GOOD             INDIV
 DF9315  HISTORY     - 20230907 GOOD             ILDT
 DF9315
 DF9315                          STATION DESCRIPTION
 DF9315
 DF9315'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 DF9315'THE STATION SURFACE DISK WAS FOUND BROKEN OFF, HOWEVER, THE
 DF9315'SUB-SURFACE DISK WAS RECOVERED AND THE ORIGINAL DISK WAS ESTABLISHED
 DF9315'AND RESTAMPED, REFERENCE MARK 3 DISK WAS FOUND DESTROYED AND A NEW
 DF9315'DISK ESTABLISHED IN THE OLD MONUMENT, REFERENCE MARK 2 AND THE
 DF9315'AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 DF9315'HORIZONTAL DIRECTIONS TO REFERENCE MARK 2 CHECKED THE 1969
 DF9315'OBSERVATIONS ADEQUATELY, THE DISTANCE WAS FOUND TO BE 0.049
 DF9315'METERS LARGER.  DUE TO TRAILER ON LINE NO OBSERVATIONS WERE TAKEN
 DF9315'TO THE AZIMUTH MARK.  A COMPLETE AND NEW DESCRIPTION FOLLOWS.
 DF9315'
 DF9315'THE STATION IS LOCATED ABOUT 1/2 MILE NORTH-NORTHWEST OF
 DF9315'WILLIAMSVILLE AND ON ROAD RIGHT-OF-WAY.
 DF9315'
 DF9315'TO REACH THE STATION FROM THE OVERPASS OF INTERSTATE 55 IN
 DF9315'WILLIAMSVILLE GO WEST FOR 0.25 MILE TO A SIDE ROAD RIGHT.  TURN
 DF9315'RIGHT AND GO NORTH AND BACK EAST FOR 0.5 MILE TO THE STATION ON
 DF9315'THE LEFT, ABOUT 0.2 MILE BEFORE REACHING INTERSTATE 55.
 DF9315'
 DF9315'STATION MARKS ARE STANDARD TRAVERSE DISK STAMPED FANCY 1960 1976.
 DF9315'THE SURFACE DISK IS SET IN THE TOP OF A 2 FOOT SQUARE CONCRETE
 DF9315'MONUMENT THAT IS 18 INCHES BELOW THE GROUND SURFACE.  IT IS 37 FEET
 DF9315'EAST OF A POWERLINE POLE, 28 FEET NORTH OF THE CENTER OF THE PAVED
 DF9315'ROAD, 14 FEET EAST OF THE CENTER OF A DRIVEWAY AND 5 FEET WEST OF
 DF9315'A METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN THE TOP OF
 DF9315'AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 DF9315'SURFACE.
 DF9315'
 DF9315'REFERENCE MARK 2, A STANDARD DISK STAMPED FANCY NO 2 1960, IS SET
 DF9315'IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH
 DF9315'THE GROUND SURFACE.  IT IS 18 FEET SOUTH OF THE CENTER OF THE PAVED
 DF9315'ROAD.
 DF9315'
 DF9315'REFERENCE MARK 4, A STANDARD DISK STAMPED FANCY 1960 NO 4 1976, IS
 DF9315'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH
 DF9315'WITH THE GROUND SURFACE.  IT IS 18 FEET SOUTH OF THE CENTER OF THE
 DF9315'PAVED ROAD.
 DF9315'
 DF9315'AZIMUTH MARK, A STANDARD DISK STAMPED FANCY 1960 1969, IS CEMENTED
 DF9315'IN A DRILL HOLE IN THE SOUTHWEST END OF A CONCRETE CULVERT.  IT IS
 DF9315'30 FEET NORTHWEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF
 DF9315'U.S. HIGHWAY 66.
 DF9315'
 DF9315'TO REACH THE AZIMUTH MARK FROM THE CHRISTAIN CHURCH AT THE NORTH
 DF9315'EDGE OF WILLIAMSVILLE, GO NORTH ON WALNUT STREET FOR 0.1 MILE TO
 DF9315'U.S. HIGHWAY 66 AND THE AZIMUTH MARK ON THE LEFT.
 DF9315'
 DF9315'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MILE
 DF9315'NORTHWEST OF WILLIAMSVILLE.
 DF9315
 DF9315                          STATION RECOVERY (1976)
 DF9315
 DF9315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 DF9315'1.2 MI NW FROM WILLIAMSVILLE.
 DF9315'0.3 MILES WEST ALONG AN ASPHALT STREET FROM THE CITY WATER TOWER
 DF9315'IN WILLIAMSVILLE, THENCE 0.4 MILES NORTHEAST ALONG U.S. HIGHWAY
 DF9315'66, THENCE 0.2 MILES NORTH ALONG AN ASPHALT ROAD, THENCE 0.25
 DF9315'MILES WEST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVE
 DF9315'NORTH TO A FARM HOUSE, 29 FEET NORTH OF THE CENTER LINE OF THE
 DF9315'ROAD, 14 FEET EAST OF THE CENTER LINE OF THE FARM DRIVE, 4 FEET
 DF9315'NORTH OF A FENCE, 37 FEET EAST OF POWER POLE NO. 14-4-57, 10.5
 DF9315'FEET NORTHEAST OF THE NORTH END OF A CONCRETE PIPE CULVERT, 5.1
 DF9315'FEET NORTH OF A METAL WITNESS POST, 0.5 FEET BELOW THE LEVEL OF
 DF9315'THE ROAD, ABOUT LEVEL WITH THE DRIVE, AND SET IN THE TOP OF A
 DF9315'CONCRETE POST FLUSH WITH THE GROUND.
 DF9315
 DF9315                          STATION RECOVERY (1976)
 DF9315
 DF9315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 DF9315'MARK NOT FOUND.
 DF9315
 DF9315                          STATION RECOVERY (2003)
 DF9315
 DF9315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (DB)
 DF9315'THIS REPORT WAS SUBMITTED BY CHRIS PEARSON.
 DF9315
 DF9315                          STATION RECOVERY (2013)
 DF9315
 DF9315'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 DF9315'RECOVERED IN GOOD CONDITION.
 DF9315
 DF9315                          STATION RECOVERY (2023)
 DF9315
 DF9315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DF9315'THE STATION IS 28 FT (8.5 M) NORTH OF THE CENTERLINE OF ROAD, 37 FT
 DF9315'(11.3 M) EAST OF POWER POLE, 110.5 FT (33.7 M) WEST OF POWER POLE WITH
 DF9315'3 SMALL TRANSFORMERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1076 ***********************************************************************
 KB1076  DESIGNATION -  FANCY RM 2
 KB1076  PID         -  KB1076
 KB1076  STATE/COUNTY-  IL/SANGAMON
 KB1076  COUNTRY     -  US
 KB1076  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1076
 KB1076                         *CURRENT SURVEY CONTROL
 KB1076  ______________________________________________________________________
 KB1076* NAD 83(1986) POSITION- 39 57 42.26   (N) 089 33 17.11   (W)   HD_HELD1
 KB1076* NAVD 88 ORTHO HEIGHT -   182.639 (meters)      599.21  (feet) ADJUSTED
 KB1076  ______________________________________________________________________
 KB1076  GEOID HEIGHT    -        -32.556 (meters)                     GEOID18
 KB1076  DYNAMIC HEIGHT  -        182.543 (meters)      598.89  (feet) COMP
 KB1076  MODELED GRAVITY -    980,097.2   (mgal)                       NAVD 88
 KB1076
 KB1076  VERT ORDER      -  SECOND    CLASS 0
 KB1076
 KB1076.The horizontal coordinates were determined by differentially corrected
 KB1076.hand held GPS observations or other comparable positioning techniques
 KB1076.and have an estimated accuracy of +/- 3 meters.
 KB1076
 KB1076.The orthometric height was determined by differential leveling and
 KB1076.adjusted by the NATIONAL GEODETIC SURVEY
 KB1076.in June 1991.
 KB1076
 KB1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1076.GEOID18 height accuracy estimate available here.
 KB1076
 KB1076.Click photographs - Photos may exist for this station.
 KB1076
 KB1076.The dynamic height is computed by dividing the NAVD 88
 KB1076.geopotential number by the normal gravity value computed on the
 KB1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1076.degrees latitude (g = 980.6199 gals.).
 KB1076
 KB1076.The modeled gravity was interpolated from observed gravity values.
 KB1076
 KB1076;                    North         East    Units  Estimated Accuracy
 KB1076;SPC IL W     -   365,919.1     752,279.9     MT  (+/- 3 meters HH1 GPS) 
 KB1076
 KB1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8179226636(NAD 83)
 KB1076
 KB1076                          SUPERSEDED SURVEY CONTROL
 KB1076
 KB1076  NGVD 29 (??/??/92)  182.731  (m)          599.51   (f) ADJ UNCH    2 0
 KB1076
 KB1076.Superseded values are not recommended for survey control.
 KB1076
 KB1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1076.See file dsdata.pdf to determine how the superseded data were derived.
 KB1076
 KB1076_MARKER: DR = REFERENCE MARK DISK
 KB1076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1076_STAMPING: FANCY NO 2 1960
 KB1076_MARK LOGO: CGS
 KB1076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1076+STABILITY: SURFACE MOTION
 KB1076
 KB1076  HISTORY     - Date     Condition        Report By
 KB1076  HISTORY     - 1960     MONUMENTED       CGS
 KB1076  HISTORY     - 1969     GOOD             CGS
 KB1076  HISTORY     - 1976     GOOD             NGS
 KB1076
 KB1076                          STATION DESCRIPTION
 KB1076
 KB1076'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1076'1.2 MI NW FROM WILLIAMSVILLE.
 KB1076'0.3 MILES WEST ALONG AN ASPHALT STREET FROM THE CITY WATER TOWER
 KB1076'IN WILLIAMSVILLE, THENCE 0.4 MILES NORTHEAST ALONG U.S. HIGHWAY
 KB1076'66, THENCE 0.2 MILES NORTH ALONG AN ASPHALT ROAD, THENCE 0.25
 KB1076'MILES WEST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVE
 KB1076'NORTH TO A FARM HOUSE, 23 FEET SOUTH OF THE CENTER LINE OF THE
 KB1076'ROAD, 1 FOOT NORTH OF A FENCE, 27 FEET WEST OF THE EXTENDED
 KB1076'CENTER LINE OF THE DRIVE NORTH, 69 FEET WEST OF TELEPHONE POLE
 KB1076'NO. 10, 47 FEET SOUTH OF POWER POLE NO. 14-4-57, 66.2 FEET
 KB1076'SOUTHWEST OF TRAVERSE STATION FANCY, 63.0 FEET SOUTHWEST OF A
 KB1076'METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET
 KB1076'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB1076
 KB1076                          STATION RECOVERY (1969)
 KB1076
 KB1076'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB1076'RECOVERED IN GOOD CONDITION.
 KB1076
 KB1076                          STATION RECOVERY (1976)
 KB1076
 KB1076'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0718 ***********************************************************************
 JB0718  CBN         -  This is a Cooperative Base Network Control Station.
 JB0718  DESIGNATION -  FARINA
 JB0718  PID         -  JB0718
 JB0718  STATE/COUNTY-  IL/FAYETTE
 JB0718  COUNTRY     -  US
 JB0718  USGS QUAD   -  KINMUNDY (2018)
 JB0718
 JB0718                         *CURRENT SURVEY CONTROL
 JB0718  ______________________________________________________________________
 JB0718* NAD 83(2011) POSITION- 38 50 23.82595(N) 088 47 52.22429(W)   ADJUSTED
 JB0718* NAD 83(2011) ELLIP HT-   144.058 (meters)        (06/27/12)   ADJUSTED
 JB0718* NAD 83(2011) EPOCH   -  2010.00
 JB0718* NAVD 88 ORTHO HEIGHT -   175.616 (meters)      576.17  (feet) ADJUSTED
 JB0718  ______________________________________________________________________
 JB0718  GEOID HEIGHT    -        -31.562 (meters)                     GEOID18
 JB0718  NAD 83(2011) X  -    104,367.689 (meters)                     COMP
 JB0718  NAD 83(2011) Y  - -4,973,506.815 (meters)                     COMP
 JB0718  NAD 83(2011) Z  -  3,978,583.751 (meters)                     COMP
 JB0718  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 JB0718  DYNAMIC HEIGHT  -        175.506 (meters)      575.81  (feet) COMP
 JB0718  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 JB0718
 JB0718  VERT ORDER      -  SECOND    CLASS 0
 JB0718
 JB0718  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0718  Standards:
 JB0718         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0718            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0718  -------------------------------------------------------------------
 JB0718  NETWORK    0.47   0.78           0.21   0.17   0.40      0.07376296
 JB0718  -------------------------------------------------------------------
 JB0718  Click here for local accuracies and other accuracy information.
 JB0718
 JB0718.The horizontal coordinates were established by GPS observations
 JB0718.and adjusted by the National Geodetic Survey in June 2012.
 JB0718
 JB0718.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0718.been affixed to the stable North American tectonic plate. See 
 JB0718.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0718
 JB0718.The horizontal coordinates are valid at the epoch date displayed above
 JB0718.which is a decimal equivalence of Year/Month/Day.
 JB0718
 JB0718.The orthometric height was determined by differential leveling and
 JB0718.adjusted by the NATIONAL GEODETIC SURVEY
 JB0718.in June 1991.
 JB0718
 JB0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0718.GEOID18 height accuracy estimate available here.
 JB0718
 JB0718.Click photographs - Photos may exist for this station.
 JB0718
 JB0718.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0718
 JB0718.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0718
 JB0718.The ellipsoidal height was determined by GPS observations
 JB0718.and is referenced to NAD 83.
 JB0718
 JB0718.The dynamic height is computed by dividing the NAVD 88
 JB0718.geopotential number by the normal gravity value computed on the
 JB0718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0718.degrees latitude (g = 980.6199 gals.).
 JB0718
 JB0718.The modeled gravity was interpolated from observed gravity values.
 JB0718
 JB0718. The following values were computed from the NAD 83(2011) position.
 JB0718
 JB0718;                    North         East     Units Scale Factor Converg.
 JB0718;SPC IL E     -   241,313.410   259,671.870   MT  0.99999502   -0 17 28.7
 JB0718;SPC IL E     -   791,709.08    851,940.13   sFT  0.99999502   -0 17 28.7
 JB0718;UTM  16      - 4,300,551.647   343,966.241   MT  0.99989981   -1 07 39.9
 JB0718
 JB0718!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0718!SPC IL E     -   0.99997740  x   0.99999502  =   0.99997242
 JB0718!UTM  16      -   0.99997740  x   0.99989981  =   0.99987721
 JB0718
 JB0718:                Primary Azimuth Mark                     Grid Az
 JB0718:SPC IL E     -  FARINA AZ MK                             358 37 51.3
 JB0718:UTM  16      -  FARINA AZ MK                             359 28 02.5
 JB0718
 JB0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4396600551(NAD 83)
 JB0718
 JB0718|---------------------------------------------------------------------|
 JB0718| PID    Reference Object                     Distance      Geod. Az  |
 JB0718|                                                           dddmmss.s |
 JB0718| JB1797 FARINA MUNICIPAL TANK               APPROX. 2.4 KM 1142045.2 |
 JB0718| JB0717 FARINA RM 1                           9.197 METERS 20222     |
 JB0718| JB0719 FARINA RM 2                          11.769 METERS 34351     |
 JB0718| CI4421 FARINA AZ MK                                       3582022.6 |
 JB0718|---------------------------------------------------------------------|
 JB0718
 JB0718                          SUPERSEDED SURVEY CONTROL
 JB0718
 JB0718  NAD 83(2007)-  38 50 23.82612(N)    088 47 52.22475(W) AD(2002.00) 0
 JB0718  ELLIP H (02/10/07)  144.068  (m)                       GP(2002.00)    
 JB0718  ELLIP H (10/15/04)  144.082  (m)                       GP(       ) 4 2
 JB0718  NAD 83(1997)-  38 50 23.82588(N)    088 47 52.22491(W) AD(       ) B
 JB0718  ELLIP H (07/17/98)  144.095  (m)                       GP(       ) 4 1
 JB0718  NAD 83(1986)-  38 50 23.84088(N)    088 47 52.22252(W) AD(       ) 2
 JB0718  NAD 27      -  38 50 23.67270(N)    088 47 52.02570(W) AD(       ) 2
 JB0718  NAVD 88             175.62   (m)          576.2    (f) LEVELING    3  
 JB0718  NGVD 29 (??/??/92)  175.72   (m)          576.5    (f) COMPUTED    2 0
 JB0718  NGVD 29             175.72   (m)          576.5    (f) LEVELING    3  
 JB0718
 JB0718.Superseded values are not recommended for survey control.
 JB0718
 JB0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0718.See file dsdata.pdf to determine how the superseded data were derived.
 JB0718
 JB0718_MARKER: DE = TRAVERSE STATION DISK
 JB0718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0718_STAMPING: FARINA 1960
 JB0718_MARK LOGO: CGS
 JB0718_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0718+STABILITY: SURFACE MOTION
 JB0718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0718+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2007
 JB0718
 JB0718  HISTORY     - Date     Condition        Report By
 JB0718  HISTORY     - 1960     MONUMENTED       CGS
 JB0718  HISTORY     - 1960     GOOD             CGS
 JB0718  HISTORY     - 19970225 GOOD             NGS
 JB0718  HISTORY     - 19990927 GOOD             ILDT
 JB0718  HISTORY     - 20061002 GOOD             ILDT
 JB0718  HISTORY     - 20070909 GOOD             ILDT
 JB0718
 JB0718                          STATION DESCRIPTION
 JB0718
 JB0718'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0718'STATION IS LOCATED ABOUT 1.5 MILES NORTHWEST OF FARINA, ABOUT 1.0 MILE
 JB0718'NORTH OF THE FAYETTE-MARION COUNTY LINE AND ON THE NORTHWEST END OF A
 JB0718'TRIANGULAR PLOT OF GROUND FORMED BY THE CURVE OF STATE ROUTE 185.
 JB0718'
 JB0718'TO REACH FROM THE JUNCTION OF STATE ROUTES 37 AND 185 IN THE NORTH
 JB0718'EDGE OF FARINA, GO NORTHWEST AND WEST ON STATE ROUTE 185 FOR 1.7 MILES
 JB0718'TO STATION ON LEFT AT NORTH END OF CURVE AS DESCRIBED.
 JB0718'
 JB0718'STATION MARK, A STANDARD TRAVERSE DISK STAMPED FARINA 1960, IS SET IN
 JB0718'TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE MARK IS
 JB0718'68 FEET SOUTHWEST OF THE CENTER OF STATE ROUTE 185, 28.3 FEET
 JB0718'NORTH-NORTHEAST OF THE WITNESS POST, 28 FEET EAST OF CENTER OF DIRT
 JB0718'ROAD AND 20.6 FEET NORTH-NORTHEAST OF A TRIANGULAR BLAZED POWER POLE.
 JB0718'
 JB0718'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED FARINA
 JB0718'NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB0718'PROJECTS ABOUT 3 INCHES.  THE MARK IS 19 FEET EAST OF THE CENTER OF A
 JB0718'DIRT ROAD, 11 FEET SOUTHWEST OF A TRIANGULAR BLAZED POWER POLE AND 2.6
 JB0718'FEET SOUTH-SOUTHEAST OF THE WITNESS POST.
 JB0718'
 JB0718'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED FARINA
 JB0718'NO 2 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB0718'PROJECTS ABOUT 5 INCHES.  THE MARK IS 62.6 FEET NORTH OF THE WITNESS
 JB0718'POST, 62 FEET SOUTHWEST OF THE CENTER OF STATE ROUTE 185 AND 15 FEET
 JB0718'EAST OF THE CENTER OF A DIRT ROAD.
 JB0718'
 JB0718'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED FARINA 1960, IS SET
 JB0718'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 JB0718'INCHES.  THE MARK IS 36 FEET WEST OF THE CENTER OF STATE ROUTE 185, 11
 JB0718'FEET NORTH OF THE CENTER OF FIELD ENTRANCE ROAD, 3.2 FEET NORTHEAST OF
 JB0718'WITNESS POST AND 2 FEET EAST OF POWER POLE.
 JB0718'
 JB0718'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON STATE ROUTE
 JB0718'185 FOR 0.2 MILE TO AZIMUTH MARK ON LEFT AS DESCRIBED.
 JB0718'
 JB0718'HEIGHT OF LIGHT ABOVE STATION MARK 3.05 METERS.
 JB0718
 JB0718                          STATION RECOVERY (1960)
 JB0718
 JB0718'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0718'1.6 MI NW FROM FARINA.
 JB0718'ABOUT 1.6 MILES NORTHWEST ALONG STATE HIGHWAY 185 FROM ITS
 JB0718'JUNCTION WITH STATE HIGHWAY 37 IN FARINA, AT THE OUTSIDE OF A
 JB0718'CURVE WITH TANGENTS EXTENDING TO THE NORTH AND EAST, IN THE
 JB0718'TRIANGLE FORMED BY HIGHWAY 185 AND BY NORTH-SOUTH AND EAST-WEST
 JB0718'ROADS, 69 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 28
 JB0718'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH DIRT ROAD, 271
 JB0718'FEET NORTH OF THE EAST-WEST GRAVEL ROAD, 21 FEET NORTH OF A
 JB0718'POWER POLE WITH A GUY WIRE, 28.4 FEET NORTH-NORTHEAST OF A METAL
 JB0718'WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY
 JB0718'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0718
 JB0718                          STATION RECOVERY (1997)
 JB0718
 JB0718'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB0718'THE STATION IS LOCATED ABOUT 1.6 MI (2.6 KM) NORTHWEST OF FARINA.  TO
 JB0718'REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE ROUTE 185,
 JB0718'GO WEST ON ROUTE 185 FOR 0.7 MI (1.1 KM) TO A CURVE IN THE HIGHWAY TO
 JB0718'THE NORTH, AND THE STATION ON THE LEFT IN A GRASS TRIANGLE FORMED BY
 JB0718'THE HIGHWAY AND NORTH-SOUTH AND EAST-WEST ROADS, 20.7 M (67.9 FT)
 JB0718'SOUTHWEST OF THE CENTER OF THE HIGHWAY, 82.6 M (271.0 FT) NORTH OF THE
 JB0718'CENTER OF THE EAST-WEST ROAD, 9.2 M (30.2 FT) EAST OF THE NORTH-SOUTH
 JB0718'ROAD, 14.1 M (46.3 FT) NORTH-NORTHWEST OF A POWER POLE, AND 0.3 M (1.0
 JB0718'FT) WEST OF A FIBERGLASS WITNESS POST.
 JB0718
 JB0718                          STATION RECOVERY (1999)
 JB0718
 JB0718'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB0718'RECOVERED AS DESCRIBED
 JB0718'
 JB0718
 JB0718                          STATION RECOVERY (2006)
 JB0718
 JB0718'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB0718'RECOVERED AS DESCRIBED
 JB0718
 JB0718                          STATION RECOVERY (2007)
 JB0718
 JB0718'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB0718'FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1797 ***********************************************************************
 JB1797  DESIGNATION -  FARINA MUNICIPAL TANK
 JB1797  PID         -  JB1797
 JB1797  STATE/COUNTY-  IL/FAYETTE
 JB1797  COUNTRY     -  US
 JB1797  USGS QUAD   -  KINMUNDY (2018)
 JB1797
 JB1797                         *CURRENT SURVEY CONTROL
 JB1797  ______________________________________________________________________
 JB1797* NAD 83(1997) POSITION- 38 49 52.18247(N) 088 46 22.84492(W)   ADJUSTED
 JB1797  ______________________________________________________________________
 JB1797  GEOID HEIGHT    -        -31.535 (meters)                     GEOID18
 JB1797  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 JB1797  HORZ ORDER      -  THIRD
 JB1797
 JB1797.The horizontal coordinates were established by classical geodetic methods
 JB1797.and adjusted by the National Geodetic Survey in October 1999.
 JB1797
 JB1797.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1797.GEOID18 height accuracy estimate available here.
 JB1797
 JB1797.Click photographs - Photos may exist for this station.
 JB1797
 JB1797.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1797
 JB1797. The following values were computed from the NAD 83(1997) position.
 JB1797
 JB1797;                    North         East     Units Scale Factor Converg.
 JB1797;SPC IL E     -   240,326.979   261,822.698   MT  0.99999294   -0 16 32.5
 JB1797;SPC IL E     -   788,472.76    858,996.64   sFT  0.99999294   -0 16 32.5
 JB1797;UTM  16      - 4,299,534.027   346,102.232   MT  0.99989165   -1 06 43.0
 JB1797
 JB1797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4610299534(NAD 83)
 JB1797
 JB1797                          SUPERSEDED SURVEY CONTROL
 JB1797
 JB1797  NAD 83(1986)-  38 49 52.19728(N)    088 46 22.84127(W) AD(       ) 3
 JB1797  NAD 27      -  38 49 52.02700(N)    088 46 22.64500(W) AD(       ) 3
 JB1797
 JB1797.Superseded values are not recommended for survey control.
 JB1797
 JB1797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1797.See file dsdata.pdf to determine how the superseded data were derived.
 JB1797
 JB1797_MARKER: 53 = ELEVATED TANK
 JB1797
 JB1797  HISTORY     - Date     Condition        Report By
 JB1797  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1797
 JB1797                          STATION DESCRIPTION
 JB1797
 JB1797'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1797'STATION IS LOCATED IN THE VILLAGE OF FARINA AND IS 0.1 MILE EAST OF
 JB1797'THE POST OFFICE IN FARINA
 JB1797'WHICH IS IN THE BUSINESS SECTION.
 JB1797'
 JB1797'THE TANK IS PAINTED SILVER, HAS FARINA PAINTED ON THE NORTH AND SOUTH
 JB1797'SIDES OF THE TANK, IS
 JB1797'SUPPORTED BY 4 STEEL LEGS AND IS APPROXIMATELY 100 FEET HIGH.
 JB1797'
 JB1797'POINT INTERSECTED WAS TOP AND CENTER OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0717 ***********************************************************************
 JB0717  DESIGNATION -  FARINA RM 1
 JB0717  PID         -  JB0717
 JB0717  STATE/COUNTY-  IL/FAYETTE
 JB0717  COUNTRY     -  US
 JB0717  USGS QUAD   -  KINMUNDY (2018)
 JB0717
 JB0717                         *CURRENT SURVEY CONTROL
 JB0717  ______________________________________________________________________
 JB0717* NAD 83(1986) POSITION- 38 50 23.55   (N) 088 47 52.37   (W)   HD_HELD1
 JB0717* NAVD 88 ORTHO HEIGHT -   175.569 (meters)      576.01  (feet) ADJUSTED
 JB0717  ______________________________________________________________________
 JB0717  GEOID HEIGHT    -        -31.562 (meters)                     GEOID18
 JB0717  DYNAMIC HEIGHT  -        175.459 (meters)      575.65  (feet) COMP
 JB0717  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 JB0717
 JB0717  VERT ORDER      -  SECOND    CLASS 0
 JB0717
 JB0717.The horizontal coordinates were determined by differentially corrected
 JB0717.hand held GPS observations or other comparable positioning techniques
 JB0717.and have an estimated accuracy of +/- 3 meters.
 JB0717
 JB0717.The orthometric height was determined by differential leveling and
 JB0717.adjusted by the NATIONAL GEODETIC SURVEY
 JB0717.in June 1991.
 JB0717
 JB0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0717.GEOID18 height accuracy estimate available here.
 JB0717
 JB0717.Click photographs - Photos may exist for this station.
 JB0717
 JB0717.The dynamic height is computed by dividing the NAVD 88
 JB0717.geopotential number by the normal gravity value computed on the
 JB0717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0717.degrees latitude (g = 980.6199 gals.).
 JB0717
 JB0717.The modeled gravity was interpolated from observed gravity values.
 JB0717
 JB0717;                    North         East    Units  Estimated Accuracy
 JB0717;SPC IL E     -   241,304.9     259,668.3     MT  (+/- 3 meters HH1 GPS) 
 JB0717
 JB0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4396200543(NAD 83)
 JB0717
 JB0717                          SUPERSEDED SURVEY CONTROL
 JB0717
 JB0717  NGVD 29 (??/??/92)  175.67   (m)          576.3    (f) COMPUTED    2 0
 JB0717
 JB0717.Superseded values are not recommended for survey control.
 JB0717
 JB0717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0717.See file dsdata.pdf to determine how the superseded data were derived.
 JB0717
 JB0717_MARKER: DR = REFERENCE MARK DISK
 JB0717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0717_STAMPING: FARINA NO 1 1960
 JB0717_MARK LOGO: CGS
 JB0717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0717+STABILITY: SURFACE MOTION
 JB0717
 JB0717  HISTORY     - Date     Condition        Report By
 JB0717  HISTORY     - 1960     MONUMENTED       CGS
 JB0717
 JB0717                          STATION DESCRIPTION
 JB0717
 JB0717'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0717'1.6 MI NW FROM FARINA.
 JB0717'ABOUT 1.6 MILES NORTHWEST ALONG STATE HIGHWAY 185 FROM ITS
 JB0717'JUNCTION WITH STATE HIGHWAY 37 IN FARINA, AT THE OUTSIDE OF A
 JB0717'CURVE WITH TANGENTS EXTENDING TO THE NORTH AND EAST, IN THE
 JB0717'TRIANGLE FORMED BY HIGHWAY 185, NORTH-SOUTH, AND EAST-WEST
 JB0717'ROADS, 96 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 19
 JB0717'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH DIRT ROAD,
 JB0717'243 1/2 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST GRAVEL
 JB0717'ROAD, 10 1/2 FEET SOUTHWEST OF A POWER POLE WITH A GUY WIRE, 30.2
 JB0717'FEET SOUTH-SOUTHWEST OF TRAVERSE STATION FARINA, 2.6 FEET
 JB0717'SOUTHEAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE
 JB0717'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JB0717'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0719 ***********************************************************************
 JB0719  DESIGNATION -  FARINA RM 2
 JB0719  PID         -  JB0719
 JB0719  STATE/COUNTY-  IL/FAYETTE
 JB0719  COUNTRY     -  US
 JB0719  USGS QUAD   -  KINMUNDY (2018)
 JB0719
 JB0719                         *CURRENT SURVEY CONTROL
 JB0719  ______________________________________________________________________
 JB0719* NAD 83(1986) POSITION- 38 50 24.19   (N) 088 47 52.36   (W)   HD_HELD1
 JB0719* NAVD 88 ORTHO HEIGHT -   175.541 (meters)      575.92  (feet) ADJUSTED
 JB0719  ______________________________________________________________________
 JB0719  GEOID HEIGHT    -        -31.563 (meters)                     GEOID18
 JB0719  DYNAMIC HEIGHT  -        175.430 (meters)      575.56  (feet) COMP
 JB0719  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 JB0719
 JB0719  VERT ORDER      -  SECOND    CLASS 0
 JB0719
 JB0719.The horizontal coordinates were determined by differentially corrected
 JB0719.hand held GPS observations or other comparable positioning techniques
 JB0719.and have an estimated accuracy of +/- 3 meters.
 JB0719
 JB0719.The orthometric height was determined by differential leveling and
 JB0719.adjusted by the NATIONAL GEODETIC SURVEY
 JB0719.in June 1991.
 JB0719
 JB0719.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0719.GEOID18 height accuracy estimate available here.
 JB0719
 JB0719.Click photographs - Photos may exist for this station.
 JB0719
 JB0719.The dynamic height is computed by dividing the NAVD 88
 JB0719.geopotential number by the normal gravity value computed on the
 JB0719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0719.degrees latitude (g = 980.6199 gals.).
 JB0719
 JB0719.The modeled gravity was interpolated from observed gravity values.
 JB0719
 JB0719;                    North         East    Units  Estimated Accuracy
 JB0719;SPC IL E     -   241,324.7     259,668.7     MT  (+/- 3 meters HH1 GPS) 
 JB0719
 JB0719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4396300562(NAD 83)
 JB0719
 JB0719                          SUPERSEDED SURVEY CONTROL
 JB0719
 JB0719  NGVD 29 (??/??/92)  175.64   (m)          576.2    (f) COMPUTED    2 0
 JB0719
 JB0719.Superseded values are not recommended for survey control.
 JB0719
 JB0719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0719.See file dsdata.pdf to determine how the superseded data were derived.
 JB0719
 JB0719_MARKER: DR = REFERENCE MARK DISK
 JB0719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0719_STAMPING: FARINA NO 2 1960
 JB0719_MARK LOGO: CGS
 JB0719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0719+STABILITY: SURFACE MOTION
 JB0719
 JB0719  HISTORY     - Date     Condition        Report By
 JB0719  HISTORY     - 1960     MONUMENTED       CGS
 JB0719
 JB0719                          STATION DESCRIPTION
 JB0719
 JB0719'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0719'1.6 MI NW FROM FARINA.
 JB0719'ABOUT 1.6 MILES NORTHWEST ALONG STATE HIGHWAY 185 FROM ITS
 JB0719'JUNCTION WITH STATE HIGHWAY 37 IN FARINA, AT THE OUTSIDE OF A
 JB0719'CURVE WITH TANGENTS EXTENDING TO THE NORTH AND EAST, IN THE
 JB0719'TRIANGLE FORMED BY HIGHWAY 185, NORTH-SOUTH AND EAST-WEST ROADS,
 JB0719'62 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 15 FEET
 JB0719'EAST OF THE CENTER LINE OF THE NORTH-SOUTH DIRT ROAD, 308 FEET
 JB0719'NORTH OF THE CENTER LINE OF THE EAST-WEST GRAVEL ROAD, 57 1/2
 JB0719'FEET NORTH OF A POWER POLE WITH A GUY WIRE, 38.6 FEET
 JB0719'NORTH-NORTHWEST OF TRAVERSE STATION FARINA, 62.6 FEET NORTH OF A
 JB0719'METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 JB0719'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 JB0719'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1796 ***********************************************************************
 JB1796  DESIGNATION -  FARINE BAPTIST CHURCH
 JB1796  PID         -  JB1796
 JB1796  STATE/COUNTY-  IL/FAYETTE
 JB1796  COUNTRY     -  US
 JB1796  USGS QUAD   -  KINMUNDY (2018)
 JB1796
 JB1796                         *CURRENT SURVEY CONTROL
 JB1796  ______________________________________________________________________
 JB1796* NAD 83(1997) POSITION- 38 50 10.59572(N) 088 46 25.37156(W)   ADJUSTED
 JB1796  ______________________________________________________________________
 JB1796  GEOID HEIGHT    -        -31.546 (meters)                     GEOID18
 JB1796  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 JB1796  HORZ ORDER      -  THIRD
 JB1796
 JB1796.The horizontal coordinates were established by classical geodetic methods
 JB1796.and adjusted by the National Geodetic Survey in October 1999.
 JB1796
 JB1796.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1796.GEOID18 height accuracy estimate available here.
 JB1796
 JB1796.Click photographs - Photos may exist for this station.
 JB1796
 JB1796.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1796
 JB1796. The following values were computed from the NAD 83(1997) position.
 JB1796
 JB1796;                    North         East     Units Scale Factor Converg.
 JB1796;SPC IL E     -   240,895.067   261,764.493   MT  0.99999300   -0 16 34.2
 JB1796;SPC IL E     -   790,336.57    858,805.67   sFT  0.99999300   -0 16 34.2
 JB1796;UTM  16      - 4,300,102.846   346,052.330   MT  0.99989184   -1 06 45.0
 JB1796
 JB1796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4605200102(NAD 83)
 JB1796
 JB1796                          SUPERSEDED SURVEY CONTROL
 JB1796
 JB1796  NAD 83(1986)-  38 50 10.60902(N)    088 46 25.36316(W) AD(       ) 3
 JB1796  NAD 27      -  38 50 10.44000(N)    088 46 25.16000(W) AD(       ) 3
 JB1796  USSD        -  38 50 10.55000(N)    088 46 25.04000(W) AD(       ) 3
 JB1796
 JB1796.Superseded values are not recommended for survey control.
 JB1796
 JB1796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1796.See file dsdata.pdf to determine how the superseded data were derived.
 JB1796
 JB1796_MARKER: 90 = CHURCH SPIRE
 JB1796
 JB1796  HISTORY     - Date     Condition        Report By
 JB1796  HISTORY     - 1883     FIRST OBSERVED   CGS
 JB1796  HISTORY     - 1957     SEE DESCRIPTION  CGS
 JB1796
 JB1796                          STATION DESCRIPTION
 JB1796
 JB1796'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCL)
 JB1796'THE SPIRE HAS BEEN TORN DOWN AND THE SQUARE BASE REMAINS.  IT IS
 JB1796'LOCATED IN THE VILLAGE
 JB1796'OF FARINA AND IS KNOWN AS THE FARINA SEVENTH DAY BAPTIST
 JB1796'CHURCH, EST 1866.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1772 ***********************************************************************
 LC1772  DESIGNATION -  FARMER
 LC1772  PID         -  LC1772
 LC1772  STATE/COUNTY-  IL/DE WITT
 LC1772  COUNTRY     -  US
 LC1772  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC1772
 LC1772                         *CURRENT SURVEY CONTROL
 LC1772  ______________________________________________________________________
 LC1772* NAD 83(1997) POSITION- 40 15 06.14552(N) 088 38 40.67420(W)   ADJUSTED
 LC1772* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 LC1772  ______________________________________________________________________
 LC1772  GEOID HEIGHT    -        -31.908 (meters)                     GEOID18
 LC1772  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 LC1772  HORZ ORDER      -  FIRST
 LC1772
 LC1772.The horizontal coordinates were established by classical geodetic methods
 LC1772.and adjusted by the National Geodetic Survey in October 1999.
 LC1772
 LC1772.The orthometric height was scaled from a topographic map.
 LC1772
 LC1772.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1772.GEOID18 height accuracy estimate available here.
 LC1772
 LC1772.Click photographs - Photos may exist for this station.
 LC1772
 LC1772.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1772
 LC1772. The following values were computed from the NAD 83(1997) position.
 LC1772
 LC1772;                    North         East     Units Scale Factor Converg.
 LC1772;SPC IL E     -   397,994.916   273,515.533   MT  0.99998363   -0 12 04.1
 LC1772;SPC IL E     - 1,305,754.99    897,358.88   sFT  0.99998363   -0 12 04.1
 LC1772;UTM  16      - 4,456,992.157   360,128.337   MT  0.99984083   -1 03 46.2
 LC1772
 LC1772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1772!SPC IL E     -   0.99997003  x   0.99998363  =   0.99995366
 LC1772!UTM  16      -   0.99997003  x   0.99984083  =   0.99981087
 LC1772
 LC1772:                Primary Azimuth Mark                     Grid Az
 LC1772:SPC IL E     -  FARMER AZ MK                             323 07 13.5
 LC1772:UTM  16      -  FARMER AZ MK                             323 58 55.6
 LC1772
 LC1772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6012856992(NAD 83)
 LC1772
 LC1772|---------------------------------------------------------------------|
 LC1772| PID    Reference Object                     Distance      Geod. Az  |
 LC1772|                                                           dddmmss.s |
 LC1772| CI7394 FARMER RM 1                          32.309 METERS 12912     |
 LC1772| LC1790 FARMER CITY MUNICIPAL TANK          APPROX. 0.8 KM 1403211.3 |
 LC1772| LC1791 FARMER CITY SAC HEART CATH CH       320.103 METERS 17941     |
 LC1772| LC0402 FARMER RM 2                          36.750 METERS 22134     |
 LC1772| LC0400 FARMER AZ MK                                       3225509.4 |
 LC1772| LC1771 PTS 33                               14.399 METERS 33526     |
 LC1772| LC0403 FARMER 2                             13.166 METERS 34223     |
 LC1772|---------------------------------------------------------------------|
 LC1772
 LC1772                          SUPERSEDED SURVEY CONTROL
 LC1772
 LC1772  NAD 83(1986)-  40 15 06.15286(N)    088 38 40.67213(W) AD(       ) 1
 LC1772  NAD 27      -  40 15 06.03270(N)    088 38 40.43060(W) AD(       ) 1
 LC1772
 LC1772.Superseded values are not recommended for survey control.
 LC1772
 LC1772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1772.See file dsdata.pdf to determine how the superseded data were derived.
 LC1772
 LC1772_MARKER: DS = TRIANGULATION STATION DISK
 LC1772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1772_STAMPING: FARMER 1934
 LC1772_MARK LOGO: CGS
 LC1772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1772+STABILITY: SURFACE MOTION
 LC1772
 LC1772  HISTORY     - Date     Condition        Report By
 LC1772  HISTORY     - 1934     MONUMENTED       CGS
 LC1772  HISTORY     - 1971     GOOD             NGS
 LC1772
 LC1772                          STATION DESCRIPTION
 LC1772
 LC1772'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1772'STATION IS IN THE NORTHERN SECTION OF FARMER CITY, ABOUT
 LC1772'0.6 MILE NNW OF THE PUBLIC SQUARE, 45 FEET E OF THE E CURBING
 LC1772'OF NORTH PLUM STREET, 37 FEET SW OF THE SW RAIL OF THE MAIN
 LC1772'TRACK OF THE BIG FOUR RR, 45 FEET S OF A TELEGRAPH POLE,
 LC1772'ABOUT 400 FEET SE OF INTERSECTION OF THE BIG FOUR AND ILLINOIS
 LC1772'CENTRAL RAILROADS, AND PROJECTS 4 INCHES.
 LC1772'
 LC1772'TO REACH STATION FROM PUBLIC SQUARE, GO W TWO BLOCKS (0.1 MILE)
 LC1772'TO NORTH PLUM STREET, AND TURN N ON NORTH PLUM STREET FOR
 LC1772'0.5 MILE TO THE BIG FOUR R.R. AND STATION.
 LC1772'
 LC1772'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1772'BRONZE DISKS SET IN CONCRETE.
 LC1772'
 LC1772'REFERENCE MARK NO. 1 IS 106.00 FEET SE OF THE STATION, 8 FEET
 LC1772'S OF A TELEGRAPH POLE, 20 FEET SW OF THE SW RAIL OF MAIN
 LC1772'TRACK, 46 FEET SSE OF SWITCH TARGET, AND PROJECTS 6 INCHES.
 LC1772'REFERENCE MARK NO. 2 IS 120.57 FEET SW OF THE STATION, 13
 LC1772'FEET W OF W CURBING OF NORTH PLUM STREET, 14 FEET N OF N
 LC1772'CURBING OF VAN BUREN STREET, 5 FEET N OF A TRANSMISSION POLE,
 LC1772'AND PROJECTS 6 INCHES.  REFERENCE MARK NO. 2 IS 156.41 FEET
 LC1772'W OF REFERENCE MARK NO. 1.
 LC1772'
 LC1772'AZIMUTH MARK IS ABOUT 0.35 MILE NW OF THE STATION, 25 FEET
 LC1772'N OF THE CENTER LINE OF STATE HIGHWAY 39, 26 FEET E OF A
 LC1772'30-INCH MAPLE, 6 FEET S OF THE FENCE LINE, 4 FEET S OF A
 LC1772'TELEPHONE POLE, AND PROJECTS 8 INCHES.
 LC1772'
 LC1772'U.S.G.S. PRIMARY TRAVERSE STATION 33 IS 47.24 FEET NNW OF
 LC1772'THE STATION, 11 FEET W OF A TELEGRAPH POLE, AND 15 FEET SW
 LC1772'OF THE SW RAIL OF SIDING TRACK.
 LC1772'
 LC1772'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
 LC1772
 LC1772                          STATION RECOVERY (1971)
 LC1772
 LC1772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1772'THE UNDERGROUND STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH
 LC1772'MARK WERE FOUND IN GOOD CONDITION.  REFERENCE MARK 1 WAS
 LC1772'NOT FOUND AND IS ASSUMED TO HAVE BEEN DESTROYED BY GRADING.
 LC1772'THE STATION MARK WAS FOUND TO BE DIRECTLY UNDER THE RAIL
 LC1772'OF RAILROAD SIDETRACK AND OF NO USE IN ITS POSITION.  A NEW
 LC1772'STATION FARMER 2 1971 WAS SET BY HOLDING THE UNDERGROUND
 LC1772'POINT.  THE UNDERGROUND MARK, REFERENCE MARK 2 AND THE AZIMUTH
 LC1772'MARK WERE LEFT INTACT.  THE DISTANCE AND DIRECTION TO
 LC1772'REFERENCE MARK 2 CHECKED.
 LC1772'
 LC1772'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1772'
 LC1772'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT FARMER CITY
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1660 ***********************************************************************
 HB1660  DESIGNATION -  FARMER
 HB1660  PID         -  HB1660
 HB1660  STATE/COUNTY-  IL/JACKSON
 HB1660  COUNTRY     -  US
 HB1660  USGS QUAD   -  DE SOTO (2018)
 HB1660
 HB1660                         *CURRENT SURVEY CONTROL
 HB1660  ______________________________________________________________________
 HB1660* NAD 83(1997) POSITION- 37 46 10.75576(N) 089 10 10.26092(W)   ADJUSTED
 HB1660* NAVD 88 ORTHO HEIGHT -   150.    (meters)      492.    (feet) SCALED
 HB1660  ______________________________________________________________________
 HB1660  GEOID HEIGHT    -        -29.138 (meters)                     GEOID18
 HB1660  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 HB1660  HORZ ORDER      -  FIRST
 HB1660
 HB1660.The horizontal coordinates were established by classical geodetic methods
 HB1660.and adjusted by the National Geodetic Survey in October 1999.
 HB1660
 HB1660.The orthometric height was scaled from a topographic map.
 HB1660
 HB1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1660.GEOID18 height accuracy estimate available here.
 HB1660
 HB1660.Click photographs - Photos may exist for this station.
 HB1660
 HB1660.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1660
 HB1660. The following values were computed from the NAD 83(1997) position.
 HB1660
 HB1660;                    North         East     Units Scale Factor Converg.
 HB1660;SPC IL W     -   122,872.551   787,851.305   MT  1.00003620   +0 36 38.8
 HB1660;SPC IL W     -   403,124.36  2,584,808.82   sFT  1.00003620   +0 36 38.8
 HB1660;UTM  16      - 4,182,474.602   308,916.446   MT  1.00004975   -1 19 45.1
 HB1660
 HB1660!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1660!SPC IL W     -   0.99998105  x   1.00003620  =   1.00001725
 HB1660!UTM  16      -   0.99998105  x   1.00004975  =   1.00003080
 HB1660
 HB1660:                Primary Azimuth Mark                     Grid Az
 HB1660:SPC IL W     -  CARBONDALE SE MUNICIPAL TANK             211 28 48.9
 HB1660:UTM  16      -  CARBONDALE SE MUNICIPAL TANK             213 25 12.8
 HB1660
 HB1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0891682474(NAD 83)
 HB1660
 HB1660|---------------------------------------------------------------------|
 HB1660| PID    Reference Object                     Distance      Geod. Az  |
 HB1660|                                                           dddmmss.s |
 HB1660| CI4423 FARMER RM 2                          26.670 METERS 09134     |
 HB1660| HB1652 CARTERVILLE MUNICIPAL TANK          APPROX. 9.0 KM 0954634.6 |
 HB1660| HB1687 CARBONDALE SE MUNICIPAL TANK        APPROX. 6.8 KM 2120527.7 |
 HB1660| HB1689 CARBONDALE STC W TANK               APPROX. 7.2 KM 2241048.3 |
 HB1660| HB1688 CARBONDALE STC SPIRE                APPROX. 7.0 KM 2250932.0 |
 HB1660| CI4422 FARMER RM 1                         175.000 METERS 35639     |
 HB1660|---------------------------------------------------------------------|
 HB1660
 HB1660                          SUPERSEDED SURVEY CONTROL
 HB1660
 HB1660  NAD 83(1993)-  37 46 10.76573(N)    089 10 10.26071(W) AD(       ) 1
 HB1660  NAD 83(1986)-  37 46 10.76600(N)    089 10 10.26195(W) AD(       ) 1
 HB1660  NAD 27      -  37 46 10.58400(N)    089 10 09.97100(W) AD(       ) 1
 HB1660
 HB1660.Superseded values are not recommended for survey control.
 HB1660
 HB1660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1660.See file dsdata.pdf to determine how the superseded data were derived.
 HB1660
 HB1660_MARKER: DS = TRIANGULATION STATION DISK
 HB1660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1660_STAMPING: FARMER 1930
 HB1660_MARK LOGO: CGS
 HB1660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1660+STABILITY: SURFACE MOTION
 HB1660
 HB1660  HISTORY     - Date     Condition        Report By
 HB1660  HISTORY     - 1930     MONUMENTED       CGS
 HB1660  HISTORY     - 1954     GOOD             CGS
 HB1660  HISTORY     - 1964     GOOD             USGS
 HB1660  HISTORY     - 1965     GOOD             CGS
 HB1660
 HB1660                          STATION DESCRIPTION
 HB1660
 HB1660'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1660'ABOUT 4 MILES NORTHEAST OF CARBONDALE, 4 MILES SOUTHEAST OF DE SOTO,
 HB1660'7 MILES SOUTHWEST OF HERRIN, IN WEST HALF OF NW 1/4 SEC. 1, T. 9 S.,
 HB1660'R. 1 E., ON LAND OWNED BY MRS. CORA FARMER, 8.8 METERS (29 FEET)
 HB1660'NORTH BY WEST OF NORTHWEST CORNER OF BARN, 8.2 METERS (27 FEET)
 HB1660'EAST OF NORTH-AND-SOUTH FENCE, AND 45 METERS (148 FEET) SOUTHEAST OF
 HB1660'HOUSE.  TO REACH FROM CARBONDALE, GO NORTH 2 MILES ON ROUTE 2,
 HB1660'TURN EAST JUST NORTH OF LARGE WATER TANK FOR 1.2 MILES, CONTINUE
 HB1660'ALONG RAILROAD TRACK 1 MILE TO CROSSING, PROCEED 1/4 MILE TO BRIDGE,
 HB1660'CROSS BRIDGE, AND CLIMB HILL TO MRS. FARMERS HOUSE.  SURFACE AND
 HB1660'UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 HB1660'REFERENCE MARKS ARE STANDARD REFERENCE DISKS,
 HB1660'IN CONCRETE,  NO. 1 IS IN SOUTH EDGE OF SMALL GROVE OF
 HB1660'TREES, 1 FOOT EAST OF NORTH-AND- SOUTH FENCE, 2.3 METERS (8 FEET)
 HB1660'SOUTH OF 16-INCH OAK TREE, AND ABOUT 175 METERS (574 FEET) FROM
 HB1660'STATION, N 03 DEG 20 MIN 53 SEC W.  NO. 2 IS 1 FOOT
 HB1660'WEST OF NORTH-AND-SOUTH WIRE FENCE, 13 METERS (43 FEET) NORTHEAST OF
 HB1660'NORTHEAST CORNER OF BARN, AND 26.67 METERS (87.5 FEET) FROM STATION,
 HB1660'S 88 DEG 26 MIN E.
 HB1660
 HB1660                          STATION RECOVERY (1954)
 HB1660
 HB1660'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (LBO)
 HB1660'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD CONDITION.
 HB1660'FOLLOWING IS A NEW DESCRIPTION TO REACH-
 HB1660'
 HB1660'TO REACH FROM CARBONDALE, FROM THE JUNCTION OF U.S. HIGHWAY 51 AND
 HB1660'STATE HIGHWAY 13, GO EAST ON STATE HIGHWAY 13 FOR 3.4 MILES TO
 HB1660'CROSSROADS, TURN LEFT AND GO NORTH FOR 1.8 MILES TO A T-ROAD LEFT,
 HB1660'TURN LEFT AND GO WEST AND NORTH FOR 0.6 MILE TO A HOUSE ON RIGHT AND
 HB1660'STATION IN FIELD TO SOUTHEAST OF HOUSE.
 HB1660
 HB1660                          STATION RECOVERY (1964)
 HB1660
 HB1660'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 HB1660'STATION AND REFERENCE NO. 1 WERE FOUND IN GOOD CONDITION.  REFERENCE
 HB1660'NO 2 WAS FOUND VERY LOOSE IN GROUND.
 HB1660'
 HB1660'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 4 MI. NE OF
 HB1660'CARBONDALE, 4 MI. SE OF DESOTO, 7 MI. SW OF HERRIN IN W HALF OF
 HB1660'NW-1/4 SEC. 1, T. 9 S., R1W
 HB1660
 HB1660                          STATION RECOVERY (1965)
 HB1660
 HB1660'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 HB1660'THE STATION AND REFERENCE MARKS RECOVERED AND R.M. NO. 1 WAS FOUND TO
 HB1660'BE SLIGHTLY LOOSE IN GROUND.  OTHER MARKS FOUND IN GOOD CONDITION.
 HB1660'DIRT WAS TAMPED AROUND THE REFERENCE MARK AND IT WAS LEFT IN ITS
 HB1660'ORIGINAL POSITION.
 HB1660'
 HB1660'THE STATION MARK AND R.M. NO. 1 ARE IN A CULTIVATED FIELD BUT AT TIME
 HB1660'OF RECOVERY THE FIELD WAS VERY WET AND IT WOULD HAVE BEEN
 HB1660'IMPOSSIBLE TO GET EQUIPMENT TO THE STATION SITE.
 HB1660'
 HB1660'THE HOUSE IS GONE FROM NEAR THE STATION BUT THE CONCRETE FOUNDATION
 HB1660'REMAINS FOR ONE MEASUREMENT.
 HB1660'
 HB1660'THE DESCRIPTION TO REACH THE STATION IN THE 1954 RECOVERY NOTE IS
 HB1660'ADEQUATE FOR RECOVERY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF6526 ***********************************************************************
 DF6526  DESIGNATION -  FARMER
 DF6526  PID         -  DF6526
 DF6526  STATE/COUNTY-  IL/MONTGOMERY
 DF6526  COUNTRY     -  US
 DF6526  USGS QUAD   -  FARMERSVILLE (2018)
 DF6526
 DF6526                         *CURRENT SURVEY CONTROL
 DF6526  ______________________________________________________________________
 DF6526* NAD 83(2011) POSITION- 39 26 40.14776(N) 089 38 41.20520(W)   ADJUSTED
 DF6526* NAD 83(2011) ELLIP HT-   170.926 (meters)        (06/27/12)   ADJUSTED
 DF6526* NAD 83(2011) EPOCH   -  2010.00
 DF6526* NAVD 88 ORTHO HEIGHT -   202.7   (meters)      665.    (feet) GPS OBS
 DF6526  ______________________________________________________________________
 DF6526  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF6526  GEOID HEIGHT    -        -31.803 (meters)                     GEOID12A
 DF6526  GEOID HEIGHT    -        -31.784 (meters)                     GEOID18
 DF6526  NAD 83(2011) X  -     30,578.668 (meters)                     COMP
 DF6526  NAD 83(2011) Y  - -4,932,161.244 (meters)                     COMP
 DF6526  NAD 83(2011) Z  -  4,030,654.329 (meters)                     COMP
 DF6526  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 DF6526
 DF6526  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF6526  Standards:
 DF6526         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF6526            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF6526  -------------------------------------------------------------------
 DF6526  NETWORK    0.37   1.12           0.16   0.14   0.57      0.04561030
 DF6526  -------------------------------------------------------------------
 DF6526  Click here for local accuracies and other accuracy information.
 DF6526
 DF6526.The horizontal coordinates were established by GPS observations
 DF6526.and adjusted by the National Geodetic Survey in June 2012.
 DF6526
 DF6526.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF6526.been affixed to the stable North American tectonic plate. See 
 DF6526.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF6526
 DF6526.The horizontal coordinates are valid at the epoch date displayed above
 DF6526.which is a decimal equivalence of Year/Month/Day.
 DF6526
 DF6526.The orthometric height was determined by GPS observations and a
 DF6526.high-resolution geoid model.
 DF6526
 DF6526.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF6526.GEOID18 height accuracy estimate available here.
 DF6526
 DF6526.Click photographs - Photos may exist for this station.
 DF6526
 DF6526.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF6526
 DF6526.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF6526
 DF6526.The ellipsoidal height was determined by GPS observations
 DF6526.and is referenced to NAD 83.
 DF6526
 DF6526. The following values were computed from the NAD 83(2011) position.
 DF6526
 DF6526;                    North         East     Units Scale Factor Converg.
 DF6526;SPC IL W     -   308,443.023   744,922.491   MT  0.99996601   +0 19 53.7
 DF6526;SPC IL W     - 1,011,950.15  2,443,966.54   sFT  0.99996601   +0 19 53.7
 DF6526;UTM  16      - 4,369,442.098   272,407.954   MT  1.00023779   -1 40 51.7
 DF6526
 DF6526!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF6526!SPC IL W     -   0.99997318  x   0.99996601  =   0.99993920
 DF6526!UTM  16      -   0.99997318  x   1.00023779  =   1.00021097
 DF6526
 DF6526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7240769442(NAD 83)
 DF6526
 DF6526                          SUPERSEDED SURVEY CONTROL
 DF6526
 DF6526  NAD 83(2007)-  39 26 40.14771(N)    089 38 41.20590(W) AD(2002.00) 0
 DF6526  ELLIP H (02/10/07)  170.956  (m)                       GP(2002.00)    
 DF6526  ELLIP H (12/06/04)  170.931  (m)                       GP(       ) 4 1
 DF6526  NAD 83(1997)-  39 26 40.14773(N)    089 38 41.20609(W) AD(       ) 1
 DF6526  ELLIP H (07/22/03)  170.966  (m)                       GP(       ) 4 1
 DF6526  NAVD 88 (07/22/03)  202.7    (m)  GEOID99  model used  GPS OBS        
 DF6526
 DF6526.Superseded values are not recommended for survey control.
 DF6526
 DF6526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF6526.See file dsdata.pdf to determine how the superseded data were derived.
 DF6526
 DF6526_MARKER: DD = SURVEY DISK
 DF6526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF6526_STAMPING: FARMER 2003
 DF6526_MARK LOGO: ILDT
 DF6526_PROJECTION: FLUSH
 DF6526_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DF6526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF6526+STABILITY: SURFACE MOTION
 DF6526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF6526+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2019
 DF6526
 DF6526  HISTORY     - Date     Condition        Report By
 DF6526  HISTORY     - 20030424 MONUMENTED       WOOLPT
 DF6526  HISTORY     - 20110720 GOOD             ILDT
 DF6526  HISTORY     - 20190913 GOOD             ILDT
 DF6526
 DF6526                          STATION DESCRIPTION
 DF6526
 DF6526'DESCRIBED BY WOOLPERT CONSULTANTS 2003 (BJM)
 DF6526'THE STATION IS LOCATED APPROXIMATELY 24.9 MI SOUTH OF THE CITY OF
 DF6526'SPRINGFIELD, 20.25 MI SOUTHWEST OF THE CITY OF TAYLORVILLE, AND IN THE
 DF6526'COMMUNITY OF FARMERSVILLE. AT THE INTERSTATE HIGHWAY 55 WITH COUNTY
 DF6526'HIGHWAY 17 (MINE AVENUE) INTERCHANGE.  OWNERSHIP--STATE OF ILLINOIS.
 DF6526'
 DF6526'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 55 WITH HIGHWAY 17
 DF6526'BRIDGE IN FARMERSVILLE, GO WEST 0.05 MI ON HIGHWAY 17 TO THE STATION
 DF6526'ON THE LEFT. THE STATION IS AN ALUMINUM ILLINOIS DEPARTMENT OF
 DF6526'TRANSPORTATION SURVEY DISK STAMPED --FARMER 2003-- SET INTO THE TOP OF
 DF6526'A 12-INCH DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE GROUND AND
 DF6526'APPROXIMATELY 1 FOOT BELOW HIGHWAY 17.
 DF6526'
 DF6526'THE STATION IS 21.2 FEET SOUTH OF THE SOUTH EDGE OF PAVEMENT OF
 DF6526'HIGHWAY 17, 29.0 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 17, 101.3
 DF6526'FEET EAST OF THE WEST END OF GUARDRAIL ON THE SOUTH SIDE OF HIGHWAY
 DF6526'17, 69.8 FEET WEST OF THE END OF GUARDRAIL/SOUTHWEST CORNER OF HIGHWAY
 DF6526'17 BRIDGE.
 DF6526
 DF6526                          STATION RECOVERY (2011)
 DF6526
 DF6526'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DF6526'RECOVERED AS DESCRIBED.
 DF6526
 DF6526                          STATION RECOVERY (2019)
 DF6526
 DF6526'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DF6526'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0403 ***********************************************************************
 LC0403  DESIGNATION -  FARMER 2
 LC0403  PID         -  LC0403
 LC0403  STATE/COUNTY-  IL/DE WITT
 LC0403  COUNTRY     -  US
 LC0403  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0403
 LC0403                         *CURRENT SURVEY CONTROL
 LC0403  ______________________________________________________________________
 LC0403* NAD 83(1997) POSITION- 40 15 06.55237(N) 088 38 40.84274(W)   NO CHECK
 LC0403* NAVD 88 ORTHO HEIGHT -   222.967 (meters)      731.52  (feet) ADJUSTED
 LC0403  ______________________________________________________________________
 LC0403  GEOID HEIGHT    -        -31.908 (meters)                     GEOID18
 LC0403  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 LC0403  DYNAMIC HEIGHT  -        222.859 (meters)      731.16  (feet) COMP
 LC0403  MODELED GRAVITY -    980,137.0   (mgal)                       NAVD 88
 LC0403
 LC0403  HORZ ORDER      -  SECOND
 LC0403  VERT ORDER      -  FIRST     CLASS II
 LC0403
 LC0403.The horizontal coordinates were established by classical geodetic methods
 LC0403.and adjusted by the National Geodetic Survey in October 1999.
 LC0403
 LC0403.No horizontal observational check was made to the station.
 LC0403
 LC0403.The orthometric height was determined by differential leveling and
 LC0403.adjusted by the NATIONAL GEODETIC SURVEY
 LC0403.in June 1991.
 LC0403
 LC0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0403.GEOID18 height accuracy estimate available here.
 LC0403
 LC0403.Click photographs - Photos may exist for this station.
 LC0403
 LC0403.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0403
 LC0403.The dynamic height is computed by dividing the NAVD 88
 LC0403.geopotential number by the normal gravity value computed on the
 LC0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0403.degrees latitude (g = 980.6199 gals.).
 LC0403
 LC0403.The modeled gravity was interpolated from observed gravity values.
 LC0403
 LC0403. The following values were computed from the NAD 83(1997) position.
 LC0403
 LC0403;                    North         East     Units Scale Factor Converg.
 LC0403;SPC IL E     -   398,007.479   273,511.594   MT  0.99998363   -0 12 04.2
 LC0403;SPC IL E     - 1,305,796.20    897,345.95   sFT  0.99998363   -0 12 04.2
 LC0403;UTM  16      - 4,457,004.776   360,124.588   MT  0.99984085   -1 03 46.4
 LC0403
 LC0403!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0403!SPC IL E     -   0.99997003  x   0.99998363  =   0.99995366
 LC0403!UTM  16      -   0.99997003  x   0.99984085  =   0.99981088
 LC0403
 LC0403:                Primary Azimuth Mark                     Grid Az
 LC0403:SPC IL E     -  FARMER AZ MK                             322 40 10.1
 LC0403:UTM  16      -  FARMER AZ MK                             323 31 52.3
 LC0403
 LC0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6012457004(NAD 83)
 LC0403
 LC0403|---------------------------------------------------------------------|
 LC0403| PID    Reference Object                     Distance      Geod. Az  |
 LC0403|                                                           dddmmss.s |
 LC0403| LC1772 FARMER                               13.166 METERS 16223     |
 LC0403| LC0402 FARMER RM 2                          44.973 METERS 20659     |
 LC0403| LC0400 FARMER AZ MK                                       3222805.9 |
 LC0403| LC0404 FARMER 2 RM 3                        16.459 METERS 35109     |
 LC0403|---------------------------------------------------------------------|
 LC0403
 LC0403                          SUPERSEDED SURVEY CONTROL
 LC0403
 LC0403  NAD 83(1986)-  40 15 06.55971(N)    088 38 40.84067(W) AD(       ) 2
 LC0403  NAD 27      -  40 15 06.43953(N)    088 38 40.59912(W) AD(       ) 2
 LC0403  NGVD 29             223.01   (m)          731.7    (f) LEVELING    3  
 LC0403
 LC0403.Superseded values are not recommended for survey control.
 LC0403
 LC0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0403.See file dsdata.pdf to determine how the superseded data were derived.
 LC0403
 LC0403_MARKER: DS = TRIANGULATION STATION DISK
 LC0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0403_STAMPING: FARMER 2 1971
 LC0403_MARK LOGO: CGS
 LC0403_PROJECTION: PROJECTING 12 CENTIMETERS
 LC0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0403+STABILITY: SURFACE MOTION
 LC0403_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0403+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2004
 LC0403
 LC0403  HISTORY     - Date     Condition        Report By
 LC0403  HISTORY     - 1971     MONUMENTED       NGS
 LC0403  HISTORY     - 1971     GOOD             NGS
 LC0403  HISTORY     - 1975     GOOD             LOCSUR
 LC0403  HISTORY     - 1976     GOOD             NGS
 LC0403  HISTORY     - 1976     GOOD             NGS
 LC0403  HISTORY     - 1986     GOOD             NGS
 LC0403  HISTORY     - 19910318 GOOD             LOCSUR
 LC0403  HISTORY     - 20040927 GOOD             ILDT
 LC0403
 LC0403                          STATION DESCRIPTION
 LC0403
 LC0403'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC0403'THE STATION IS LOCATED AT THE NORTH EDGE OF FARMER CITY, ABOUT
 LC0403'150 FEET NORTHEAST OF THE INTERSECTION OF PLUM AND VAN BUREN
 LC0403'STREETS, 43 FEET EAST OF THE CENTERLINE OF N PLUM STREET, 5
 LC0403'FEET SOUTHWEST OF A TELEPHONE POLE, 55 FEET SOUTHEAST OF
 LC0403'RAILROAD LIGHT SIGNAL, 12 FEET SOUTH OF SOUTH RAIL OF SIDE
 LC0403'TRACK, 20 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK, 7 FEET
 LC0403'NORTHEAST OF THE END OF RAILROAD SIDING, 6 FEET NORTH OF NORTH
 LC0403'RAIL OF SIDE TRACK AND 1 FOOT NORTHEAST OF A METAL
 LC0403'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 LC0403'STAMPED FARMER 2 1971.
 LC0403'
 LC0403'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 LC0403'PLUM ST. FOR ABOUT 200 FEET TO THE INTERSECTION OF U.S. HIGHWAY
 LC0403'150.  TURN LEFT AND GO NORTHWEST ON THE HIGHWAY FOR 0.35 MILE
 LC0403'TO THE AZIMUTH MARK ON THE RIGHT.
 LC0403'
 LC0403'REFERENCE MARK 2 IS 14 FEET NORTH OF THE NORTH CURB OF W
 LC0403'VAN BUREN ST., 13 FEET WEST OF THE WEST CURB OF N PLUM ST.,
 LC0403'6 FEET NORTHWEST OF A STREET SIGN POST AND 12 FEET SOUTH OF A
 LC0403'FIRE HYDRANT.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 LC0403'IS STAMPED FARMER NO 2 1934.
 LC0403'
 LC0403'REFERENCE MARK 3 IS A STANDARD DISK STAMPED FARMER 2 NO 3
 LC0403'1971 SET IN A DRILL HOLE IN THE SOUTHEAST CORNER OF THE CONCRETE
 LC0403'BASE OF THE RAILROAD SIGNAL LIGHT, 4 FEET NORTH OF TJE NORTH
 LC0403'RAIL OF THE MAIN TRACK AND 34 FEET EAST OF THE CENTERLINE
 LC0403'OF N PLUM ST.
 LC0403'
 LC0403'THE AZIMUTH MARK IS 26 FEET NORTHEAST OF THE CENTERLINE OF THE
 LC0403'HIGHWAY, 101 FEET NORTHEAST AND ACROSS THE HIGHWAY FROM THE
 LC0403'NORTHEAST RAIL OF RAILROAD TRACKS, 300 FEET NORTHWEST OF CENTER
 LC0403'OF THE JUNCTION OF HIGHWAY AND DRIVEWAY NORTH TO A 2 STORY
 LC0403'BRICK HOUSE, 4 FEET SOUTHWEST OF A FENCE AND 1 FOOT SOUTHEAST
 LC0403'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES
 LC0403'AND THE DISK IS STAMPED FARMER AZIMUTH 1934.
 LC0403'
 LC0403'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0403'
 LC0403'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT FARMER CITY
 LC0403
 LC0403                          STATION RECOVERY (1971)
 LC0403
 LC0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 LC0403'AT FARMER CITY.
 LC0403'LOCATED AT THE NORTH EDGE OF FARMER CITY, ABOUT 150 FEET NORTHEAST
 LC0403'OF THE INTERSECTION OF N PLUM AND W VAN BUREN STREETS, 43 FEET
 LC0403'EAST OF THE CENTERLINE OF N PLUM ST., 5 FEET SOUTHWEST OF A
 LC0403'TELEPHONE POLE, 55 FEET SOUTHEAST OF A RAILROAD SIGNAL LIGHT,
 LC0403'12 FEET SOUTH OF THE SOUTH RAIL OF SIDE TRACK, 20 FEET SOUTH OF
 LC0403'THE SOUTHRAIL OF MAIN TRACK, 7 FEET NORTHEAST OF THE END OF
 LC0403'RAILROAD SIDING, 6 FEET NORTH OF THE NORTH RAIL OF SIDETRACK,
 LC0403'1 FOOT NORTHEAST OF A METAL WITNESS POST, SET IN THE TOP OF A
 LC0403'ROUND CONCRETE POST FLUSH WITH THE GROUND.
 LC0403
 LC0403                          STATION RECOVERY (1975)
 LC0403
 LC0403'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1975 (JDW)
 LC0403'RECOVERED BY BARNS CLANCY AND ASSOC
 LC0403'
 LC0403'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION.
 LC0403
 LC0403                          STATION RECOVERY (1976)
 LC0403
 LC0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0403'THE STATION WAS RECOVERED AS DESCRIBED IN 1971 EXCEPT A NEW RAILROAD
 LC0403'SIGNAL WAS INSTALLED.  THE BASE TO THE OLD SIGNAL IS STILL THERE.
 LC0403'
 LC0403'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 LC0403'
 LC0403'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT FARMER CITY.
 LC0403
 LC0403                          STATION RECOVERY (1976)
 LC0403
 LC0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0403'RECOVERED IN GOOD CONDITION.
 LC0403
 LC0403                          STATION RECOVERY (1986)
 LC0403
 LC0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0403'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  IN FARMER
 LC0403'CITY, AT THE INTERSECTION OF NORTH PLUM AND WEST VAN BUREN STREETS,
 LC0403'104.0 M (341.2 FT) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 150, 51.2 M
 LC0403'(168.0 FT) NORTH OF THE CENTER OF VAN BUREN STREET, 13.2 M (43.3 FT)
 LC0403'EAST OF THE CENTER OF PLUM STREET, AND 7.8 M (25.6 FT) SOUTH-SOUTHEAST
 LC0403'OF THE NEAR RAIL OF THE MAIN TRACK OF THE CONRAIL RAILROAD.
 LC0403'THE MARK IS 0.2 METERS  N FROM  A WITNESS POST
 LC0403'THE MARK IS ABOVE LEVEL WITH PLUM STREET.
 LC0403
 LC0403                          STATION RECOVERY (1991)
 LC0403
 LC0403'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1991 (SS)
 LC0403'RECOVERED IN GOOD CONDITION.
 LC0403
 LC0403                          STATION RECOVERY (2004)
 LC0403
 LC0403'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0403'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0404 ***********************************************************************
 LC0404  DESIGNATION -  FARMER 2 RM 3
 LC0404  PID         -  LC0404
 LC0404  STATE/COUNTY-  IL/DE WITT
 LC0404  COUNTRY     -  US
 LC0404  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0404
 LC0404                         *CURRENT SURVEY CONTROL
 LC0404  ______________________________________________________________________
 LC0404* NAD 83(1986) POSITION- 40 15 07.08   (N) 088 38 40.95   (W)   HD_HELD1
 LC0404* NAVD 88 ORTHO HEIGHT -   222.96  (meters)      731.5   (feet) RESET
 LC0404  ______________________________________________________________________
 LC0404  GEOID HEIGHT    -        -31.907 (meters)                     GEOID18
 LC0404  VERT ORDER      -  THIRD
 LC0404
 LC0404.The horizontal coordinates were determined by differentially corrected
 LC0404.hand held GPS observations or other comparable positioning techniques
 LC0404.and have an estimated accuracy of +/- 3 meters.
 LC0404
 LC0404.The orthometric height was computed from unverified reset data.
 LC0404
 LC0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0404.GEOID18 height accuracy estimate available here.
 LC0404
 LC0404.Click photographs - Photos may exist for this station.
 LC0404
 LC0404;                    North         East    Units  Estimated Accuracy
 LC0404;SPC IL E     -   398,023.8     273,509.1     MT  (+/- 3 meters HH1 GPS) 
 LC0404
 LC0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6012257021(NAD 83)
 LC0404
 LC0404                          SUPERSEDED SURVEY CONTROL
 LC0404
 LC0404.No superseded survey control is available for this station.
 LC0404
 LC0404_MARKER: DR = REFERENCE MARK DISK
 LC0404_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0404+WITH SETTING: PAVEMENT
 LC0404_SP_SET: SIGNAL LIGHT BASE
 LC0404_STAMPING: FARMER 2 NO 3 1971
 LC0404_MARK LOGO: CGS
 LC0404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0404+STABILITY: SURFACE MOTION
 LC0404
 LC0404  HISTORY     - Date     Condition        Report By
 LC0404  HISTORY     - 1971     MONUMENTED       NGS
 LC0404  HISTORY     - 1976     GOOD             NGS
 LC0404
 LC0404                          STATION DESCRIPTION
 LC0404
 LC0404'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC0404'AT FARMER CITY.
 LC0404'LOCATED ABOUT 200 FEET NORTHEAST OF THE INTERSECTION OF N PLUM
 LC0404'AND VAN BUREN STREETS AT THE NORTH EDGE OF FARMER CITY, A STANDARD
 LC0404'DISK SET IN A DRILL HOLE IN THE SOUTHEAST CORNER OF THE CONCRETE
 LC0404'BASE OF A RAILROAD SIGNAL LIGHT, 4 FEET NORTH OF THE NORTH RAIL
 LC0404'OF MAIN TRACK OF RAILROAD AND 34 FEET EAST OF THE CENTERLINE OF
 LC0404'N PLUM STREET.
 LC0404
 LC0404                          STATION RECOVERY (1976)
 LC0404
 LC0404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0404'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0400 ***********************************************************************
 LC0400  DESIGNATION -  FARMER AZ MK
 LC0400  PID         -  LC0400
 LC0400  STATE/COUNTY-  IL/DE WITT
 LC0400  COUNTRY     -  US
 LC0400  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0400
 LC0400                         *CURRENT SURVEY CONTROL
 LC0400  ______________________________________________________________________
 LC0400* NAD 83(1986) POSITION- 40 15 20.     (N) 088 38 55.     (W)   SCALED
 LC0400* NAVD 88 ORTHO HEIGHT -   224.803 (meters)      737.54  (feet) ADJUSTED
 LC0400  ______________________________________________________________________
 LC0400  GEOID HEIGHT    -        -31.906 (meters)                     GEOID18
 LC0400  DYNAMIC HEIGHT  -        224.695 (meters)      737.19  (feet) COMP
 LC0400  MODELED GRAVITY -    980,137.3   (mgal)                       NAVD 88
 LC0400
 LC0400  VERT ORDER      -  FIRST     CLASS II
 LC0400
 LC0400.The horizontal coordinates were scaled from a map and have
 LC0400.an estimated accuracy of +/- 6 seconds.
 LC0400
 LC0400.The orthometric height was determined by differential leveling and
 LC0400.adjusted by the NATIONAL GEODETIC SURVEY
 LC0400.in June 1991.
 LC0400
 LC0400.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0400.GEOID18 height accuracy estimate available here.
 LC0400
 LC0400.Click photographs - Photos may exist for this station.
 LC0400
 LC0400.The dynamic height is computed by dividing the NAVD 88
 LC0400.geopotential number by the normal gravity value computed on the
 LC0400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0400.degrees latitude (g = 980.6199 gals.).
 LC0400
 LC0400.The modeled gravity was interpolated from observed gravity values.
 LC0400
 LC0400;                    North         East    Units  Estimated Accuracy
 LC0400;SPC IL E     -   398,420.      273,180.      MT  (+/- 180 meters Scaled)
 LC0400
 LC0400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK597574(NAD 83)
 LC0400
 LC0400                          SUPERSEDED SURVEY CONTROL
 LC0400
 LC0400  NGVD 29 (??/??/92)  224.853  (m)          737.71   (f) ADJ UNCH    1 2
 LC0400
 LC0400.Superseded values are not recommended for survey control.
 LC0400
 LC0400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0400.See file dsdata.pdf to determine how the superseded data were derived.
 LC0400
 LC0400_MARKER: DR = REFERENCE MARK DISK
 LC0400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0400_STAMPING: FARMER AZIMUTH 1934
 LC0400_MARK LOGO: CGS
 LC0400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0400+STABILITY: SURFACE MOTION
 LC0400
 LC0400  HISTORY     - Date     Condition        Report By
 LC0400  HISTORY     - 1934     MONUMENTED       CGS
 LC0400  HISTORY     - 1959     GOOD             CGS
 LC0400  HISTORY     - 1976     GOOD             NGS
 LC0400  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0400  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0400
 LC0400                          STATION DESCRIPTION
 LC0400
 LC0400'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0400'AT FARMERS CITY.
 LC0400'AT FARMER CITY, ABOUT 0.25 MILES NORTHWEST ALONG THE NEW YORK CENTRAL
 LC0400'RAILROAD FROM THE STATION, 101 FEET NORTHEAST AND ACROSS U.S.
 LC0400'HIGHWAY 150 FROM THE NORTHEAST RAIL, 26 FEET NORTHEAST OF THE
 LC0400'CENTER LINE OF THE HIGHWAY, 300 FEET NORTHWEST OF CENTER OF JUNCTION
 LC0400'OF HIGHWAY AND A DRIVE NORTH TO A TWO-STORY BRICK HOUSE (PAINTED
 LC0400'WHITE), 4 FEET SOUTHWEST OF A FENCE, 4 FEET SOUTH OF A TELEPHONE
 LC0400'POLE, ON TOP OF CUT BANK WITH PART OF THE SOUTHWEST SIDE OF THE
 LC0400'POST EXPOSED, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY
 LC0400'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0400
 LC0400                          STATION RECOVERY (1976)
 LC0400
 LC0400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0400'RECOVERED IN GOOD CONDITION.
 LC0400
 LC0400                          STATION RECOVERY (1986)
 LC0400
 LC0400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0400'MARK NOT FOUND.
 LC0400
 LC0400                          STATION RECOVERY (2004)
 LC0400
 LC0400'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0400'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1792 ***********************************************************************
 LC1792  DESIGNATION -  FARMER CITY MUN WORKS STK
 LC1792  PID         -  LC1792
 LC1792  STATE/COUNTY-  IL/DE WITT
 LC1792  COUNTRY     -  US
 LC1792  USGS QUAD   -  FARMER CITY SOUTH (2018)
 LC1792
 LC1792                         *CURRENT SURVEY CONTROL
 LC1792  ______________________________________________________________________
 LC1792* NAD 83(1997) POSITION- 40 14 45.64517(N) 088 38 17.81000(W)   ADJUSTED
 LC1792  ______________________________________________________________________
 LC1792  GEOID HEIGHT    -        -31.910 (meters)                     GEOID18
 LC1792  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 LC1792  HORZ ORDER      -  THIRD
 LC1792
 LC1792.The horizontal coordinates were established by classical geodetic methods
 LC1792.and adjusted by the National Geodetic Survey in October 1999.
 LC1792
 LC1792.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1792.GEOID18 height accuracy estimate available here.
 LC1792
 LC1792.Click photographs - Photos may exist for this station.
 LC1792
 LC1792.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1792
 LC1792. The following values were computed from the NAD 83(1997) position.
 LC1792
 LC1792;                    North         East     Units Scale Factor Converg.
 LC1792;SPC IL E     -   397,360.734   274,053.701   MT  0.99998328   -0 11 49.3
 LC1792;SPC IL E     - 1,303,674.34    899,124.52   sFT  0.99998328   -0 11 49.3
 LC1792;UTM  16      - 4,456,350.046   360,656.831   MT  0.99983902   -1 03 31.0
 LC1792
 LC1792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6065656350(NAD 83)
 LC1792
 LC1792                          SUPERSEDED SURVEY CONTROL
 LC1792
 LC1792  NAD 83(1986)-  40 14 45.65235(N)    088 38 17.80782(W) AD(       ) 3
 LC1792  NAD 27      -  40 14 45.53800(N)    088 38 17.57600(W) AD(       ) 3
 LC1792
 LC1792.Superseded values are not recommended for survey control.
 LC1792
 LC1792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1792.See file dsdata.pdf to determine how the superseded data were derived.
 LC1792
 LC1792_MARKER: 63 = STACK
 LC1792
 LC1792  HISTORY     - Date     Condition        Report By
 LC1792  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1792
 LC1792                          STATION DESCRIPTION
 LC1792
 LC1792'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1790 ***********************************************************************
 LC1790  DESIGNATION -  FARMER CITY MUNICIPAL TANK
 LC1790  PID         -  LC1790
 LC1790  STATE/COUNTY-  IL/DE WITT
 LC1790  COUNTRY     -  US
 LC1790  USGS QUAD   -  FARMER CITY SOUTH (2018)
 LC1790
 LC1790                         *CURRENT SURVEY CONTROL
 LC1790  ______________________________________________________________________
 LC1790* NAD 83(1997) POSITION- 40 14 45.65559(N) 088 38 18.66057(W)   ADJUSTED
 LC1790  ______________________________________________________________________
 LC1790  GEOID HEIGHT    -        -31.910 (meters)                     GEOID18
 LC1790  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 LC1790  HORZ ORDER      -  THIRD
 LC1790
 LC1790.The horizontal coordinates were established by classical geodetic methods
 LC1790.and adjusted by the National Geodetic Survey in October 1999.
 LC1790
 LC1790.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1790.GEOID18 height accuracy estimate available here.
 LC1790
 LC1790.Click photographs - Photos may exist for this station.
 LC1790
 LC1790.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1790
 LC1790. The following values were computed from the NAD 83(1997) position.
 LC1790
 LC1790;                    North         East     Units Scale Factor Converg.
 LC1790;SPC IL E     -   397,361.125   274,033.599   MT  0.99998330   -0 11 49.8
 LC1790;SPC IL E     - 1,303,675.62    899,058.57   sFT  0.99998330   -0 11 49.8
 LC1790;UTM  16      - 4,456,350.739   360,636.740   MT  0.99983909   -1 03 31.6
 LC1790
 LC1790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6063656350(NAD 83)
 LC1790
 LC1790                          SUPERSEDED SURVEY CONTROL
 LC1790
 LC1790  NAD 83(1986)-  40 14 45.66251(N)    088 38 18.65838(W) AD(       ) 3
 LC1790  NAD 27      -  40 14 45.54600(N)    088 38 18.42100(W) AD(       ) 3
 LC1790
 LC1790.Superseded values are not recommended for survey control.
 LC1790
 LC1790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1790.See file dsdata.pdf to determine how the superseded data were derived.
 LC1790
 LC1790_MARKER: 53 = ELEVATED TANK
 LC1790
 LC1790  HISTORY     - Date     Condition        Report By
 LC1790  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1790
 LC1790                          STATION DESCRIPTION
 LC1790
 LC1790'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1790'STATION IS LOCATED IN THE CENTRAL PART OF FARMER CITY.
 LC1790'
 LC1790'STATION IS THE BALL ATOP A SILVER WATER TANK SUPPORTED BY 4
 LC1790'LEGS, APPROXIMATELY 125 FEET HIGH AND HAS LEGEND FARMER CITY
 LC1790'IN LARGE BLACK LETTERS ON THE SOUTHEAST AND NORTHEAST SIDES
 LC1790'OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1791 ***********************************************************************
 LC1791  DESIGNATION -  FARMER CITY SAC HEART CATH CH
 LC1791  PID         -  LC1791
 LC1791  STATE/COUNTY-  IL/DE WITT
 LC1791  COUNTRY     -  US
 LC1791  USGS QUAD   -  FARMER CITY SOUTH (2018)
 LC1791
 LC1791                         *CURRENT SURVEY CONTROL
 LC1791  ______________________________________________________________________
 LC1791* NAD 83(1997) POSITION- 40 14 55.76826(N) 088 38 40.60070(W)   ADJUSTED
 LC1791  ______________________________________________________________________
 LC1791  GEOID HEIGHT    -        -31.908 (meters)                     GEOID18
 LC1791  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 LC1791  HORZ ORDER      -  THIRD
 LC1791
 LC1791.The horizontal coordinates were established by classical geodetic methods
 LC1791.and adjusted by the National Geodetic Survey in October 1999.
 LC1791
 LC1791.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1791.GEOID18 height accuracy estimate available here.
 LC1791
 LC1791.Click photographs - Photos may exist for this station.
 LC1791
 LC1791.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1791
 LC1791. The following values were computed from the NAD 83(1997) position.
 LC1791
 LC1791;                    North         East     Units Scale Factor Converg.
 LC1791;SPC IL E     -   397,674.838   273,516.147   MT  0.99998363   -0 12 04.0
 LC1791;SPC IL E     - 1,304,704.86    897,360.89   sFT  0.99998363   -0 12 04.0
 LC1791;UTM  16      - 4,456,672.152   360,124.138   MT  0.99984085   -1 03 46.0
 LC1791
 LC1791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6012456672(NAD 83)
 LC1791
 LC1791                          SUPERSEDED SURVEY CONTROL
 LC1791
 LC1791  NAD 83(1986)-  40 14 55.77499(N)    088 38 40.59860(W) AD(       ) 3
 LC1791  NAD 27      -  40 14 55.65700(N)    088 38 40.36100(W) AD(       ) 3
 LC1791
 LC1791.Superseded values are not recommended for survey control.
 LC1791
 LC1791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1791.See file dsdata.pdf to determine how the superseded data were derived.
 LC1791
 LC1791_MARKER: 91 = CHURCH CROSS
 LC1791
 LC1791  HISTORY     - Date     Condition        Report By
 LC1791  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1791
 LC1791                          STATION DESCRIPTION
 LC1791
 LC1791'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1791'STATION IS LOCATED IN THE NORTHWEST EDGE OF FARMER CITY.
 LC1791'
 LC1791'STATION IS THE CROSS ATOP A WHITE AND GREY CHURCH SPIRE AND IS
 LC1791'APPROXIMATELY 60 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0402 ***********************************************************************
 LC0402  DESIGNATION -  FARMER RM 2
 LC0402  PID         -  LC0402
 LC0402  STATE/COUNTY-  IL/DE WITT
 LC0402  COUNTRY     -  US
 LC0402  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0402
 LC0402                         *CURRENT SURVEY CONTROL
 LC0402  ______________________________________________________________________
 LC0402* NAD 83(1986) POSITION- 40 15 05.25   (N) 088 38 41.71   (W)   HD_HELD1
 LC0402* NAVD 88 ORTHO HEIGHT -   222.620 (meters)      730.38  (feet) ADJUSTED
 LC0402  ______________________________________________________________________
 LC0402  GEOID HEIGHT    -        -31.908 (meters)                     GEOID18
 LC0402  DYNAMIC HEIGHT  -        222.512 (meters)      730.02  (feet) COMP
 LC0402  MODELED GRAVITY -    980,137.0   (mgal)                       NAVD 88
 LC0402
 LC0402  VERT ORDER      -  FIRST     CLASS II
 LC0402
 LC0402.The horizontal coordinates were determined by differentially corrected
 LC0402.hand held GPS observations or other comparable positioning techniques
 LC0402.and have an estimated accuracy of +/- 3 meters.
 LC0402
 LC0402.The orthometric height was determined by differential leveling and
 LC0402.adjusted by the NATIONAL GEODETIC SURVEY
 LC0402.in June 1991.
 LC0402
 LC0402.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0402.GEOID18 height accuracy estimate available here.
 LC0402
 LC0402.Click photographs - Photos may exist for this station.
 LC0402
 LC0402.The dynamic height is computed by dividing the NAVD 88
 LC0402.geopotential number by the normal gravity value computed on the
 LC0402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0402.degrees latitude (g = 980.6199 gals.).
 LC0402
 LC0402.The modeled gravity was interpolated from observed gravity values.
 LC0402
 LC0402;                    North         East    Units  Estimated Accuracy
 LC0402;SPC IL E     -   397,967.4     273,491.0     MT  (+/- 3 meters HH1 GPS) 
 LC0402
 LC0402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6010356964(NAD 83)
 LC0402
 LC0402                          SUPERSEDED SURVEY CONTROL
 LC0402
 LC0402  NGVD 29 (??/??/92)  222.669  (m)          730.54   (f) ADJ UNCH    1 2
 LC0402
 LC0402.Superseded values are not recommended for survey control.
 LC0402
 LC0402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0402.See file dsdata.pdf to determine how the superseded data were derived.
 LC0402
 LC0402_MARKER: DR = REFERENCE MARK DISK
 LC0402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0402_STAMPING: FARMER NO 2 1934
 LC0402_MARK LOGO: CGS
 LC0402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0402+STABILITY: SURFACE MOTION
 LC0402_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0402+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2013
 LC0402
 LC0402  HISTORY     - Date     Condition        Report By
 LC0402  HISTORY     - 1934     MONUMENTED       CGS
 LC0402  HISTORY     - 1954     GOOD             CGS
 LC0402  HISTORY     - 1976     GOOD             NGS
 LC0402  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0402  HISTORY     - 20040927 GOOD             ILDT
 LC0402  HISTORY     - 20101203 GOOD             FARNGP
 LC0402  HISTORY     - 20130319 GOOD             FARNGP
 LC0402
 LC0402                          STATION DESCRIPTION
 LC0402
 LC0402'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0402'AT FARMER CITY.
 LC0402'AT FARMER CITY, LOCATED IN THE NORTHWEST PART OF TOWN, ABOUT 0.1
 LC0402'MILE SOUTH-SOUTHWEST OF THE NEW YORK CENTRAL RAILROAD STATION,
 LC0402'13 3/4 FEET NORTH OF NORTH CURB LINE OF WEST VAN BUREN STREET,
 LC0402'13 FEET WEST OF WEST CURB LINE OF NORTH PLUM STREET, 12 FEET
 LC0402'SOUTH OF A FIRE HYDRANT, 5 1/2 FEET WEST-NORTHWEST OF A STREET
 LC0402'MARKER SIGN POST, ABOUT 2 FEET ABOVE LEVEL OF NORTH PLUM STREET,
 LC0402'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0402
 LC0402                          STATION RECOVERY (1976)
 LC0402
 LC0402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0402'RECOVERED IN GOOD CONDITION.
 LC0402
 LC0402                          STATION RECOVERY (1986)
 LC0402
 LC0402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0402'MARK NOT FOUND.
 LC0402
 LC0402                          STATION RECOVERY (2004)
 LC0402
 LC0402'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0402'RECOVERED IN GOOD CONDITION.
 LC0402
 LC0402                          STATION RECOVERY (2010)
 LC0402
 LC0402'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (JAL)
 LC0402'RECOVERED IN GOOD CONDITION.
 LC0402
 LC0402                          STATION RECOVERY (2013)
 LC0402
 LC0402'RECOVERY NOTE BY FARNSWORTH GROUP 2013 (JAL)
 LC0402'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1255 ***********************************************************************
 MF1255  DESIGNATION -  FARMINGDALE VILLAGE
 MF1255  PID         -  MF1255
 MF1255  STATE/COUNTY-  IL/DU PAGE
 MF1255  COUNTRY     -  US
 MF1255  USGS QUAD   -  ROMEOVILLE (2018)
 MF1255
 MF1255                         *CURRENT SURVEY CONTROL
 MF1255  ______________________________________________________________________
 MF1255* NAD 83(1986) POSITION- 41 43 49.     (N) 088 00 45.     (W)   SCALED
 MF1255* NAVD 88 ORTHO HEIGHT -   238.992 (meters)      784.09  (feet) ADJUSTED
 MF1255  ______________________________________________________________________
 MF1255  GEOID HEIGHT    -        -33.221 (meters)                     GEOID18
 MF1255  DYNAMIC HEIGHT  -        238.907 (meters)      783.81  (feet) COMP
 MF1255  MODELED GRAVITY -    980,259.4   (mgal)                       NAVD 88
 MF1255
 MF1255  VERT ORDER      -  SECOND    CLASS I
 MF1255
 MF1255.The horizontal coordinates were scaled from a map and have
 MF1255.an estimated accuracy of +/- 6 seconds.
 MF1255
 MF1255.The orthometric height was determined by differential leveling and
 MF1255.adjusted by the NATIONAL GEODETIC SURVEY
 MF1255.in May 2008.
 MF1255
 MF1255.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1255.GEOID18 height accuracy estimate available here.
 MF1255
 MF1255.Click photographs - Photos may exist for this station.
 MF1255
 MF1255.The dynamic height is computed by dividing the NAVD 88
 MF1255.geopotential number by the normal gravity value computed on the
 MF1255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1255.degrees latitude (g = 980.6199 gals.).
 MF1255
 MF1255.The modeled gravity was interpolated from observed gravity values.
 MF1255
 MF1255;                    North         East    Units  Estimated Accuracy
 MF1255;SPC IL E     -   562,200.      326,690.      MT  (+/- 180 meters Scaled)
 MF1255
 MF1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM157203(NAD 83)
 MF1255
 MF1255                          SUPERSEDED SURVEY CONTROL
 MF1255
 MF1255  NAVD 88 (06/15/91)  238.985  (m)          784.07   (f) SUPERSEDED  3 0
 MF1255
 MF1255.Superseded values are not recommended for survey control.
 MF1255
 MF1255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1255.See file dsdata.pdf to determine how the superseded data were derived.
 MF1255
 MF1255_MARKER: F = FLANGE-ENCASED ROD
 MF1255_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1255_PROJECTION: FLUSH
 MF1255_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1255_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1255+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2006
 MF1255
 MF1255  HISTORY     - Date     Condition        Report By
 MF1255  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1255  HISTORY     - 19960420 GOOD             USPSQD
 MF1255  HISTORY     - 20060924 GOOD             PATRIC
 MF1255
 MF1255                          STATION DESCRIPTION
 MF1255
 MF1255'DESCRIBED BY MARCHESE AND SONS 1983
 MF1255'1.5 MI SOUTH FROM WOODRIDGE.
 MF1255'1.5 MILES SOUTH OF WOODRIDGE, 3.0 MILES NORTHEAST OF BOILINGBROOK, 4.0
 MF1255'MILES NORTH OF LEMONT, 1.1 MILES NORTH ALONG LEMONT ROAD FROM THE
 MF1255'JUNCTION OF INTERSTATE HIGHWAY 55 AND LEMONT ROAD, ON THE FARMINGDALE
 MF1255'VILLAGE WATER TOWER PROPERTY LOCATED ON THE WEST SIDE OF LEMONT ROAD,
 MF1255'ABOUT 300.0 FEET NORTH OF 87TH STREET, 35.0 FEET SOUTH-SOUTHWEST OF
 MF1255'VALVE STEM OF FIRE HYDRANT, 104.7 FEET NORTHEAST OF A 2.5 INCH STEEL
 MF1255'CORNER FENCE POST, 88.6 FEET SOUTHEAST OF A 4-INCH CORNER FENCE POST,
 MF1255'A STAINLESS STEEL ROD IN A SLEEVE ENCASED IN A CAST ALUMINUM CYLINDER,
 MF1255'COVER OF CYLINDER FLUSH WITH GROUND.  NOTE--NO DEPTH WAS GIVEN FOR BM.
 MF1255
 MF1255                          STATION RECOVERY (1996)
 MF1255
 MF1255'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1255'RECOVERED IN GOOD CONDITION.
 MF1255
 MF1255                          STATION RECOVERY (2006)
 MF1255
 MF1255'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BFR)
 MF1255'THE STATION IS IN DARIEN, IL.
 MF1255'
 MF1255'THE STATION IS LOCATED SOUTH OF THE INTERSECTION OF LEMONT ROAD AND
 MF1255'87TH STREET.
 MF1255'
 MF1255'THE STATION IS 99.5 FT (30.3 M) SOUTH OF THE CENTERLINE THE ENTRANCE
 MF1255'TO THE DARIEN WATER TOWER PROPERTY, 35.5 FT (10.8 M) SOUTHWEST OF A
 MF1255'FIRE HYDRANT, AND 62 FT (18.9 M) WEST OF THE CENTERLINE OF LEMONT
 MF1255'ROAD.  THE MONUMENT IS A STEEL ROD WITH A LID AND PVC SLEEVE 7.0 FT
 MF1255'(2.1 M) ABOVE STREET SURFACE.  NOTE---THE DISK HAS NO STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0701 ***********************************************************************
 LD0701  DESIGNATION -  FARMINGTON HIGH SCHOOL TOWER
 LD0701  PID         -  LD0701
 LD0701  STATE/COUNTY-  IL/FULTON
 LD0701  COUNTRY     -  US
 LD0701  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0701
 LD0701                         *CURRENT SURVEY CONTROL
 LD0701  ______________________________________________________________________
 LD0701* NAD 83(1997) POSITION- 40 41 52.32605(N) 090 00 04.76865(W)   ADJUSTED
 LD0701  ______________________________________________________________________
 LD0701  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 LD0701  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 LD0701  HORZ ORDER      -  THIRD
 LD0701
 LD0701.The horizontal coordinates were established by classical geodetic methods
 LD0701.and adjusted by the National Geodetic Survey in October 1999.
 LD0701
 LD0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0701.GEOID18 height accuracy estimate available here.
 LD0701
 LD0701.Click photographs - Photos may exist for this station.
 LD0701
 LD0701.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0701
 LD0701. The following values were computed from the NAD 83(1997) position.
 LD0701
 LD0701;                    North         East     Units Scale Factor Converg.
 LD0701;SPC IL W     -   447,488.628   713,973.593   MT  0.99994358   +0 06 28.1
 LD0701;SPC IL W     - 1,468,135.61  2,342,428.36   sFT  0.99994358   +0 06 28.1
 LD0701;UTM  15      - 4,509,543.820   753,358.793   MT  1.00039018   +1 57 23.0
 LD0701;UTM  16      - 4,509,551.470   246,417.340   MT  1.00039157   -1 57 29.2
 LD0701
 LD0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5335809543(NAD 83)
 LD0701
 LD0701                          SUPERSEDED SURVEY CONTROL
 LD0701
 LD0701  NAD 83(1996)-  40 41 52.33175(N)    090 00 04.76884(W) AD(       ) 3
 LD0701  NAD 83(1986)-  40 41 52.33174(N)    090 00 04.77085(W) AD(       ) 3
 LD0701  NAD 27      -  40 41 52.19500(N)    090 00 04.35900(W) AD(       ) 3
 LD0701
 LD0701.Superseded values are not recommended for survey control.
 LD0701
 LD0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0701.See file dsdata.pdf to determine how the superseded data were derived.
 LD0701
 LD0701_MARKER: 55 = TOWER
 LD0701
 LD0701  HISTORY     - Date     Condition        Report By
 LD0701  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0701
 LD0701                          STATION DESCRIPTION
 LD0701
 LD0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0701'THIS STATION IS THE TOWER ON THE FRONT OF THE FARMINGTON
 LD0701'HIGH SCHOOL, IN THE TOWN OF FARMINGTON, LOCATED ABOUT 120
 LD0701'FEET S OF THE CENTER LINE OF FORT STREET (U.S. HIGHWAY 124),
 LD0701'AND ABOUT 195 FEET E OF THE CENTER LINE OF GOLD STREET, ON
 LD0701'THE NW CORNER OF THE N WING OF THE BUILDING.  THE BUILDING
 LD0701'WAS ERECTED IN 1891, AND THE TOWER IS FAIRLY PROMINENT.
 LD0701'
 LD0701'THE LOWER SECTION IS A SQUARE RED BRICK TOWER WITH TWO SQUARE
 LD0701'GLAZED WINDOWS ON EACH SIDE.  THIS SECTION IS ABOUT 70 FEET
 LD0701'HIGH.  ON THIS SECTION THERE IS A SQUARE SILVER CLOCK TOWER
 LD0701'WITH A CLOCK DIAL ON EACH FACE.  THERE IS AN ORNAMENTAL
 LD0701'GRILLED LEDGE AROUND THE TOP.  THIS SECTION IS ABOUT 15
 LD0701'FEET HIGH.  THE ROOF IS A SILVER-GREY OCTAGONAL STRUCTURE,
 LD0701'SPIRE-SHAPED, AND TRIMMED WITH RED.  THE HEIGHT IS ABOUT
 LD0701'10 FEET.  THERE IS A 6-FOOT SILVER FINIAL WITH A WEATHER
 LD0701'VANE AT THE APEX.  TOTAL HEIGHT IS ABOUT 100 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2039 ***********************************************************************
 LC2039  DESIGNATION -  FARMINGTON MUNICIPAL TANK
 LC2039  PID         -  LC2039
 LC2039  STATE/COUNTY-  IL/FULTON
 LC2039  COUNTRY     -  US
 LC2039  USGS QUAD   -  FARMINGTON EAST (2018)
 LC2039
 LC2039                         *CURRENT SURVEY CONTROL
 LC2039  ______________________________________________________________________
 LC2039* NAD 83(1997) POSITION- 40 41 55.21344(N) 089 59 33.57597(W)   ADJUSTED
 LC2039  ______________________________________________________________________
 LC2039  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 LC2039  LAPLACE CORR    -          1.31  (seconds)                    DEFLEC18
 LC2039  HORZ ORDER      -  THIRD
 LC2039
 LC2039.The horizontal coordinates were established by classical geodetic methods
 LC2039.and adjusted by the National Geodetic Survey in October 1999.
 LC2039
 LC2039.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2039.GEOID18 height accuracy estimate available here.
 LC2039
 LC2039.Click photographs - Photos may exist for this station.
 LC2039
 LC2039.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2039
 LC2039. The following values were computed from the NAD 83(1997) position.
 LC2039
 LC2039;                    North         East     Units Scale Factor Converg.
 LC2039;SPC IL W     -   447,579.104   714,705.693   MT  0.99994384   +0 06 48.5
 LC2039;SPC IL W     - 1,468,432.44  2,344,830.26   sFT  0.99994384   +0 06 48.5
 LC2039;UTM  16      - 4,509,615.523   247,152.554   MT  1.00038699   -1 57 09.0
 LC2039;UTM  15      - 4,509,657.915   754,087.921   MT  1.00039473   +1 57 43.5
 LC2039
 LC2039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4715209615(NAD 83)
 LC2039
 LC2039                          SUPERSEDED SURVEY CONTROL
 LC2039
 LC2039  NAD 83(1996)-  40 41 55.21928(N)    089 59 33.57643(W) AD(       ) 3
 LC2039  NAD 83(1986)-  40 41 55.21944(N)    089 59 33.57775(W) AD(       ) 3
 LC2039  NAD 27      -  40 41 55.08300(N)    089 59 33.16600(W) AD(       ) 3
 LC2039
 LC2039.Superseded values are not recommended for survey control.
 LC2039
 LC2039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2039.See file dsdata.pdf to determine how the superseded data were derived.
 LC2039
 LC2039_MARKER: 53 = ELEVATED TANK
 LC2039
 LC2039  HISTORY     - Date     Condition        Report By
 LC2039  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2039  HISTORY     - 1957     GOOD             CGS
 LC2039
 LC2039                          STATION DESCRIPTION
 LC2039
 LC2039'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2039'THIS STATION IS THE TALL BLACK MUNICIPAL TANK IN THE VILLAGE OF
 LC2039'FARMINGTON, LOCATED ABOUT 270 FEET N OF THE CENTER LINE OF
 LC2039'FORT STREET (U.S. HIGHWAY 124), ABOUT 45 FEET SSE OF THE SE
 LC2039'CORNER OF THE PUMPING STATION, ABOUT 80 FEET NE OF A 12-INCH
 LC2039'ELM TREE, AND ABOUT 110 FEET E OF THE FENCE LINE OF A N AND
 LC2039'S FENCE, IN SEC. 12, (NW 1/4), T 8 N, R 4 E.  THE TANK ERECTED
 LC2039'IN 1921, IS VERY PROMINENT.
 LC2039'
 LC2039'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 120 FEET HIGH.  THE OVAL.
 LC2039'SECTION EXTENDS DOWNWARD ABOUT 10 FEET.  THE VERTICAL SECTION
 LC2039'IS ABOUT 25 FEET HIGH, AND HAS A CATWALK AND RAIL AROUND
 LC2039'ITS BASE.  THE STEEP CONICAL ROOF HAS A BALL AT ITS APEX.
 LC2039'TOTAL HEIGHT IS ABOUT 150 FEET.
 LC2039
 LC2039                          STATION RECOVERY (1957)
 LC2039
 LC2039'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (KET)
 LC2039'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1235 ***********************************************************************
 MF1235  DESIGNATION -  FARNSWORTH I 5 D CO
 MF1235  PID         -  MF1235
 MF1235  STATE/COUNTY-  IL/KANE
 MF1235  COUNTRY     -  US
 MF1235  USGS QUAD   -  AURORA NORTH (2018)
 MF1235
 MF1235                         *CURRENT SURVEY CONTROL
 MF1235  ______________________________________________________________________
 MF1235* NAD 83(1986) POSITION- 41 47 55.     (N) 088 16 55.     (W)   SCALED
 MF1235* NAVD 88 ORTHO HEIGHT -   225.502 (meters)      739.83  (feet) ADJUSTED
 MF1235  ______________________________________________________________________
 MF1235  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF1235  DYNAMIC HEIGHT  -        225.424 (meters)      739.58  (feet) COMP
 MF1235  MODELED GRAVITY -    980,271.2   (mgal)                       NAVD 88
 MF1235
 MF1235  VERT ORDER      -  THIRD
 MF1235
 MF1235.The horizontal coordinates were scaled from a map and have
 MF1235.an estimated accuracy of +/- 6 seconds.
 MF1235
 MF1235.The orthometric height was determined by differential leveling and
 MF1235.adjusted by the NATIONAL GEODETIC SURVEY
 MF1235.in June 1991.
 MF1235
 MF1235.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1235.GEOID18 height accuracy estimate available here.
 MF1235
 MF1235.Click photographs - Photos may exist for this station.
 MF1235
 MF1235.The dynamic height is computed by dividing the NAVD 88
 MF1235.geopotential number by the normal gravity value computed on the
 MF1235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1235.degrees latitude (g = 980.6199 gals.).
 MF1235
 MF1235.The modeled gravity was interpolated from observed gravity values.
 MF1235
 MF1235;                    North         East    Units  Estimated Accuracy
 MF1235;SPC IL E     -   569,740.      304,270.      MT  (+/- 180 meters Scaled)
 MF1235
 MF1235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM934282(NAD 83)
 MF1235
 MF1235                          SUPERSEDED SURVEY CONTROL
 MF1235
 MF1235.No superseded survey control is available for this station.
 MF1235
 MF1235_MARKER: DB = BENCH MARK DISK
 MF1235_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1235_SP_SET: WALK OF OVERPASS
 MF1235_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1235+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 MF1235
 MF1235  HISTORY     - Date     Condition        Report By
 MF1235  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1235  HISTORY     - 19980506 GOOD             USPSQD
 MF1235  HISTORY     - 20010501 GOOD             ASMINC
 MF1235  HISTORY     - 20070310 MARK NOT FOUND   USPSQD
 MF1235  HISTORY     - 20141015 GOOD             ASMINC
 MF1235
 MF1235                          STATION DESCRIPTION
 MF1235
 MF1235'DESCRIBED BY MARCHESE AND SONS 1983
 MF1235'3.0 MILES NORTHEAST OF AURORA AND 3.0 MILES EAST-SOUTHEAST OF NORTH
 MF1235'AURORA, AT THE INTERSECTION OF THE EAST-WEST TOLLWAY ILLINOIS 5 AND
 MF1235'FARNSWORTH AVENUE, IN A CONCRETE WALK AT THE NORTH END OF EAST
 MF1235'CONCRETE WALK FOR OVERPASS STRUCTURE, AT NORTHEAST CORNER OF BRIDGE.
 MF1235
 MF1235                          STATION RECOVERY (1998)
 MF1235
 MF1235'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1235'RECOVERED IN GOOD CONDITION.
 MF1235
 MF1235                          STATION RECOVERY (2001)
 MF1235
 MF1235'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (LEE)
 MF1235'MARK IS A DUPAGE COUNTY MAPS AND PLATS DISK ALSO KNOWN AS ILLINOIS
 MF1235'STATE TOLL HIGHWAY AUTHORITY CONTROL MONUMENT 'FARNS'.
 MF1235
 MF1235                          STATION RECOVERY (2007)
 MF1235
 MF1235'RECOVERY NOTE BY US POWER SQUADRON 2007 (RP)
 MF1235'ROAD CONSTRUCTION WIDENING BILTER AND FARNSWORTH AT INTERSECTION HAS
 MF1235'DESTROYED HEADWALL.
 MF1235
 MF1235                          STATION RECOVERY (2014)
 MF1235
 MF1235'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 MF1235'FOUND AS DESCRIBED IN 1983 AND 2001.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1579 ***********************************************************************
 HB1579  DESIGNATION -  FARRIS
 HB1579  PID         -  HB1579
 HB1579  STATE/COUNTY-  IL/JOHNSON
 HB1579  COUNTRY     -  US
 HB1579  USGS QUAD   -  MERMET (2018)
 HB1579
 HB1579                         *CURRENT SURVEY CONTROL
 HB1579  ______________________________________________________________________
 HB1579* NAD 83(1997) POSITION- 37 21 37.00274(N) 088 50 33.38668(W)   ADJUSTED
 HB1579* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 HB1579  ______________________________________________________________________
 HB1579  GEOID HEIGHT    -        -28.623 (meters)                     GEOID18
 HB1579  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 HB1579  HORZ ORDER      -  FIRST
 HB1579
 HB1579.The horizontal coordinates were established by classical geodetic methods
 HB1579.and adjusted by the National Geodetic Survey in October 1999.
 HB1579
 HB1579.The orthometric height was scaled from a topographic map.
 HB1579
 HB1579.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1579.GEOID18 height accuracy estimate available here.
 HB1579
 HB1579.Click photographs - Photos may exist for this station.
 HB1579
 HB1579.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1579
 HB1579. The following values were computed from the NAD 83(1997) position.
 HB1579
 HB1579;                    North         East     Units Scale Factor Converg.
 HB1579;SPC IL E     -    77,095.337   254,884.408   MT  1.00000006   -0 18 32.6
 HB1579;SPC IL E     -   252,936.95    836,233.26   sFT  1.00000006   -0 18 32.6
 HB1579;UTM  16      - 4,136,433.005   336,821.324   MT  0.99992800   -1 07 06.2
 HB1579
 HB1579!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1579!SPC IL E     -   0.99997406  x   1.00000006  =   0.99997412
 HB1579!UTM  16      -   0.99997406  x   0.99992800  =   0.99990206
 HB1579
 HB1579:                Primary Azimuth Mark                     Grid Az
 HB1579:SPC IL E     -  FARRIS AZ MK                             200 51 57.0
 HB1579:UTM  16      -  FARRIS AZ MK                             201 40 30.6
 HB1579
 HB1579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3682136433(NAD 83)
 HB1579
 HB1579|---------------------------------------------------------------------|
 HB1579| PID    Reference Object                     Distance      Geod. Az  |
 HB1579|                                                           dddmmss.s |
 HB1579| CI4428 FARRIS RM 1                          30.086 METERS 01819     |
 HB1579| CI4429 FARRIS RM 2                          23.446 METERS 09439     |
 HB1579| CI4427 FARRIS AZ MK                                       2003324.4 |
 HB1579|---------------------------------------------------------------------|
 HB1579
 HB1579                          SUPERSEDED SURVEY CONTROL
 HB1579
 HB1579  NAD 83(1993)-  37 21 37.00805(N)    088 50 33.38555(W) AD(       ) 1
 HB1579  NAD 83(1986)-  37 21 37.01228(N)    088 50 33.38898(W) AD(       ) 1
 HB1579  NAD 27      -  37 21 36.82448(N)    088 50 33.16451(W) AD(       ) 1
 HB1579
 HB1579.Superseded values are not recommended for survey control.
 HB1579
 HB1579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1579.See file dsdata.pdf to determine how the superseded data were derived.
 HB1579
 HB1579_MARKER: DS = TRIANGULATION STATION DISK
 HB1579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1579_STAMPING: FARRIS 1957
 HB1579_MARK LOGO: CGS
 HB1579_PROJECTION: FLUSH
 HB1579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1579+STABILITY: SURFACE MOTION
 HB1579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1579+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 HB1579
 HB1579  HISTORY     - Date     Condition        Report By
 HB1579  HISTORY     - 1957     MONUMENTED       CGS
 HB1579  HISTORY     - 1965     GOOD             ILDT
 HB1579  HISTORY     - 20230510 GOOD             ILDT
 HB1579
 HB1579                          STATION DESCRIPTION
 HB1579
 HB1579'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1579'THE STATION IS ABOUT 5 MILES SOUTHEAST OF VIENNA, 6 MILES NORTHEAST
 HB1579'OF BELKNAP, ON PROPERTY OWNED AND OCCUPIED BY MR.  E. W. FARRIS.
 HB1579'IT IS 52 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 27
 HB1579'FEET EAST OF THE SOUTHEAST CORNER OF A GARAGE AND 37 FEET SOUTH OF
 HB1579'A WELL WITH A CONCRETE TOP.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1579'STAMPED FARRIS 1957.
 HB1579'
 HB1579'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1579'HIGHWAY 146 JUST EAST OF THE BUSINESS DISTRICT IN VIENNA, GO EAST
 HB1579'ON HIGHWAY 146 FOR 1.05 MILES TO A CROSSROAD.  TURN RIGHT AND GO
 HB1579'SOUTH ON A GRAVELED ROAD 0.9 MILE TO A T-INTERSECTION.  TURN LEFT
 HB1579'AND FOLLOW THE MAIN GRAVELED ROAD SOUTHEASTERLY FOR 3.3 MILES TO A
 HB1579'FORK WHERE THE MAIN ROAD TURNS LEFT.  CONTINUE STRAIGHT AHEAD ON A
 HB1579'DIRT ROAD AND GO SOUTH, WEST AND SOUTH 0.35 MILE TO A FORK.  TAKE THE
 HB1579'LEFT FORK AND GO SOUTH FOR 0.4 MILE TO THE HOME OF MR. E.W.
 HB1579'FARRIS ON THE LEFT AND THE STATION AS DESCRIBED.
 HB1579'
 HB1579'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON A DIRT ROAD
 HB1579'FOR 0.3 MILE TO THE HOME OF MR. AND MRS. CLAUDE CHAPMAN ON THE
 HB1579'LEFT AND THE AZIMUTH MARK AT THE NORTHEAST CORNER OF AN IMPLEMENT
 HB1579'SHED.
 HB1579'
 HB1579'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A WIRE FENCE, 25 FEET NORTHEAST
 HB1579'OF THE NORTHEAST CORNER OF THE FARM HOUSE, 17 FEET WEST OF A FENCE
 HB1579'CORNER AND 31 FEET WEST OF THE NORTHWEST CORNER OF A SMOKEHOUSE.  THE
 HB1579'MONUMENT IS FLUSH AND THE DISK IS STAMPED FARRIS NO 1 1957.
 HB1579'
 HB1579'REFERENCE MARK 2 IS 103 FEET EAST OF THE NORTHEAST CORNER OF THE
 HB1579'GARAGE, 10 FEET SOUTH OF THE CENTERLINE OF A FARM LANE AND 1 FOOT
 HB1579'SOUTH OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1579'FARRIS NO 2 1957.
 HB1579'
 HB1579'THE AZIMUTH MARK IS 1 FOOT NORTHEAST OF THE NORTHEAST CORNER OF THE
 HB1579'IMPLEMENT SHED AND 88 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 HB1579'OF A FARM HOUSE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 HB1579'STAMPED FARRIS 1957.
 HB1579'
 HB1579'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1579
 HB1579                          STATION RECOVERY (1965)
 HB1579
 HB1579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1965
 HB1579'STATION WAS SEARCHED FOR AND FOUND IN GOOD CONDITION AS DESCRIBED.
 HB1579'
 HB1579'RMS 1 AND 2 WERE FOUND IN GOOD CONDITION.
 HB1579'
 HB1579'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.
 HB1579'
 HB1579'REVISED DESCRIPTION--RM 1- REFERENCE MARK NO. 1 IS 1 FOOT SOUTH OF
 HB1579'A WIRE FENCE - 1 FOOT SHOULD BE 6 FEET.  31 FEET WEST OF THE
 HB1579'NORTHWEST CORNER OF A SMOKEHOUSE - 31 FEET WEST SHOULD BE 31 FEET
 HB1579'NORTH.  R.M. NO. 2- 10 FEET SOUTH OF THE CENTER LINE OF A FARM
 HB1579'LANE SHOULD BE DELETED.  FARM LANE IS NO LONGER VISIBLE.
 HB1579
 HB1579                          STATION RECOVERY (2023)
 HB1579
 HB1579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1435 ***********************************************************************
 NH1435  DESIGNATION -  FAUST
 NH1435  PID         -  NH1435
 NH1435  STATE/COUNTY-  IL/WINNEBAGO
 NH1435  COUNTRY     -  US
 NH1435  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1435
 NH1435                         *CURRENT SURVEY CONTROL
 NH1435  ______________________________________________________________________
 NH1435* NAD 83(1997) POSITION- 42 16 01.37347(N) 089 05 05.26692(W)   ADJUSTED
 NH1435* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 NH1435  ______________________________________________________________________
 NH1435  GEOID HEIGHT    -        -33.386 (meters)                     GEOID18
 NH1435  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 NH1435  HORZ ORDER      -  FIRST
 NH1435
 NH1435.The horizontal coordinates were established by classical geodetic methods
 NH1435.and adjusted by the National Geodetic Survey in October 1999.
 NH1435
 NH1435.The orthometric height was scaled from a topographic map.
 NH1435
 NH1435.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1435.GEOID18 height accuracy estimate available here.
 NH1435
 NH1435.Click photographs - Photos may exist for this station.
 NH1435
 NH1435.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1435
 NH1435. The following values were computed from the NAD 83(1997) position.
 NH1435
 NH1435;                    North         East     Units Scale Factor Converg.
 NH1435;SPC IL W     -   622,310.239   789,253.298   MT  1.00003916   +0 43 39.7
 NH1435;SPC IL W     - 2,041,696.18  2,589,408.53   sFT  1.00003916   +0 43 39.7
 NH1435;UTM  16      - 4,681,531.389   328,062.224   MT  0.99996375   -1 24 09.2
 NH1435
 NH1435!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1435!SPC IL W     -   0.99996933  x   1.00003916  =   1.00000849
 NH1435!UTM  16      -   0.99996933  x   0.99996375  =   0.99993308
 NH1435
 NH1435:                Primary Azimuth Mark                     Grid Az
 NH1435:SPC IL W     -  ROCKFORD ST ANTHONYS HOSP TWR            092 05 54.3
 NH1435:UTM  16      -  ROCKFORD ST ANTHONYS HOSP TWR            094 13 43.2
 NH1435
 NH1435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2806281531(NAD 83)
 NH1435
 NH1435|---------------------------------------------------------------------|
 NH1435| PID    Reference Object                     Distance      Geod. Az  |
 NH1435|                                                           dddmmss.s |
 NH1435| NH1436 ROCKFORD ST ANTHONYS HOSP TWR       APPROX. 0.9 KM 0924934.0 |
 NH1435| NH1486 ROCKFORD G D ROPER CORP TANK        APPROX. 2.3 KM 1973837.3 |
 NH1435|---------------------------------------------------------------------|
 NH1435
 NH1435                          SUPERSEDED SURVEY CONTROL
 NH1435
 NH1435  NAD 83(1996)-  42 16 01.37381(N)    089 05 05.26805(W) AD(       ) 1
 NH1435  NAD 83(1991)-  42 16 01.37181(N)    089 05 05.26887(W) AD(       ) 1
 NH1435  NAD 83(1986)-  42 16 01.37074(N)    089 05 05.26916(W) AD(       ) 1
 NH1435  NAD 27      -  42 16 01.30100(N)    089 05 04.88620(W) AD(       ) 1
 NH1435
 NH1435.Superseded values are not recommended for survey control.
 NH1435
 NH1435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1435.See file dsdata.pdf to determine how the superseded data were derived.
 NH1435
 NH1435_MARKER: DS = TRIANGULATION STATION DISK
 NH1435_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 NH1435_SP_SET: TOWER ROOF
 NH1435_STAMPING: FAUST 1935
 NH1435_MARK LOGO: CGS
 NH1435_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NH1435+STABILITY: POSITION/ELEVATION WELL
 NH1435
 NH1435  HISTORY     - Date     Condition        Report By
 NH1435  HISTORY     - 1935     MONUMENTED       CGS
 NH1435  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH1435  HISTORY     - 19970316 MARK NOT FOUND   USPSQD
 NH1435
 NH1435                          STATION DESCRIPTION
 NH1435
 NH1435'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1435'STATION IS ON THE NORTHEAST SIDE OF THE OBSERVATION TOWER
 NH1435'ATOP THE HOTEL FAUST, WHICH IS LOCATED AT THE NORTHWEST CORNER
 NH1435'OF EAST STATE STREET AND NORTH FOURTH STREET IN DOWNTOWN
 NH1435'ROCKFORD.  MARK IS SET IN THE CONCRETE FLOOR OF THE NARROW
 NH1435'OBSERVATION PLATFORM THAT SURROUNDS THE LARGE OCTAGONAL
 NH1435'OBSERVATION TOWER, 2.9 FEET NORTHEAST OF TOWER WALL, 1.5 FEET SW
 NH1435'OF THE BRICK PARAPET WALL THAT SURROUNDS THE PLATFORM,
 NH1435'12.82 FEET NORTH OF CENTER OF THE IRON DRAIN PIPE THAT IS
 NH1435'ON THE EAST SIDE OF TOWER, 7.50 FEET SE OF CENTER OF THE
 NH1435'IRON DRAIN PIPE THAT IS ON EAST SIDE OF TOWER, 7.50 FEET SE
 NH1435'OF CENTER OF THE IRON DRAIN PIPE THAT IS ON NORTH SIDE OF THE
 NH1435'TOWER.  MARK IS STANDARD U.S.C. AND G.S. BRONZE
 NH1435'TRIANGULATION STATION MARKER.  IT IS FLUSH WITH THE CONCRETE
 NH1435'FLOOR.
 NH1435'
 NH1435'THE BASE OF THE CROSS WAS THE OBJECT POINTED ON, ON THE TOWER
 NH1435'OF THE ST. ANTHONYS HOSPITAL.
 NH1435'
 NH1435'THE BALL WAS THE OBJECT POINTED ON, ON THE LARGE SILVER TANK OF
 NH1435'THE GEORGE D. ROPER CORPORATION.
 NH1435
 NH1435                          STATION RECOVERY (1954)
 NH1435
 NH1435'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1435'THIS STATION WAS NOT RECOVERED DUE TO THE FACT THAT SOME
 NH1435'REMODELING ON THE OBSERVATION TOWER, SUCH AS RAISING THE WINDOWS
 NH1435'2 FEET ABOVE THE CONCRETE FLOOR AND COVERING THE CONCRETE FLOOR
 NH1435'WITH A COAT OF TAR AND TARPAPER HAD BEEN DONE IN 1953.
 NH1435'
 NH1435'FROM INFORMATION GIVEN BY THE HOTEL ENGINEER IT IS BELIEVED
 NH1435'THE STATION MARK IS STILL IN PLACE AND COULD BE FOUND BY
 NH1435'CUTTING AN REMOVING THE TARPAPER IN THE EVENT THE STATION WAS TO
 NH1435'BE USED.
 NH1435
 NH1435                          STATION RECOVERY (1997)
 NH1435
 NH1435'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1435'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3808 ***********************************************************************
 DH3808  DESIGNATION -  FAY 04
 DH3808  PID         -  DH3808
 DH3808  STATE/COUNTY-  IL/FAYETTE
 DH3808  COUNTRY     -  US
 DH3808  USGS QUAD   -  VERA (2018)
 DH3808
 DH3808                         *CURRENT SURVEY CONTROL
 DH3808  ______________________________________________________________________
 DH3808* NAD 83(2011) POSITION- 39 01 40.76332(N) 089 06 32.44627(W)   ADJUSTED
 DH3808* NAD 83(2011) ELLIP HT-   133.978 (meters)        (06/27/12)   ADJUSTED
 DH3808* NAD 83(2011) EPOCH   -  2010.00
 DH3808* NAVD 88 ORTHO HEIGHT -   165.8   (meters)      544.    (feet) GPS OBS
 DH3808  ______________________________________________________________________
 DH3808  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3808  GEOID HEIGHT    -        -31.746 (meters)                     GEOID03
 DH3808  GEOID HEIGHT    -        -31.796 (meters)                     GEOID18
 DH3808  NAD 83(2011) X  -     77,151.103 (meters)                     COMP
 DH3808  NAD 83(2011) Y  - -4,960,875.447 (meters)                     COMP
 DH3808  NAD 83(2011) Z  -  3,994,815.744 (meters)                     COMP
 DH3808  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 DH3808
 DH3808  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3808  Standards:
 DH3808         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3808            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3808  -------------------------------------------------------------------
 DH3808  NETWORK    0.44   0.84           0.20   0.15   0.43      0.00123033
 DH3808  -------------------------------------------------------------------
 DH3808  Click here for local accuracies and other accuracy information.
 DH3808
 DH3808.The horizontal coordinates were established by GPS observations
 DH3808.and adjusted by the National Geodetic Survey in June 2012.
 DH3808
 DH3808.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3808.been affixed to the stable North American tectonic plate. See 
 DH3808.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3808
 DH3808.The horizontal coordinates are valid at the epoch date displayed above
 DH3808.which is a decimal equivalence of Year/Month/Day.
 DH3808
 DH3808.The orthometric height was determined by GPS observations and a
 DH3808.high-resolution geoid model.
 DH3808
 DH3808.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3808.GEOID18 height accuracy estimate available here.
 DH3808
 DH3808.Click photographs - Photos may exist for this station.
 DH3808
 DH3808.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3808
 DH3808.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3808
 DH3808.The ellipsoidal height was determined by GPS observations
 DH3808.and is referenced to NAD 83.
 DH3808
 DH3808. The following values were computed from the NAD 83(2011) position.
 DH3808
 DH3808;                    North         East     Units Scale Factor Converg.
 DH3808;SPC IL E     -   262,371.582   232,833.404   MT  1.00003053   -0 29 18.5
 DH3808;SPC IL E     -   860,797.43    763,887.59   sFT  1.00003053   -0 29 18.5
 DH3808;UTM  16      - 4,321,998.936   317,440.226   MT  1.00001040   -1 19 42.3
 DH3808
 DH3808!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3808!SPC IL E     -   0.99997898  x   1.00003053  =   1.00000951
 DH3808!UTM  16      -   0.99997898  x   1.00001040  =   0.99998938
 DH3808
 DH3808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1744021998(NAD 83)
 DH3808
 DH3808                          SUPERSEDED SURVEY CONTROL
 DH3808
 DH3808  NAD 83(2007)-  39 01 40.76334(N)    089 06 32.44703(W) AD(2002.00) 0
 DH3808  ELLIP H (02/10/07)  134.010  (m)                       GP(2002.00)    
 DH3808  NAD 83(1997)-  39 01 40.76322(N)    089 06 32.44711(W) AD(       ) 1
 DH3808  ELLIP H (06/10/05)  133.996  (m)                       GP(       ) 1 1
 DH3808
 DH3808.Superseded values are not recommended for survey control.
 DH3808
 DH3808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3808.See file dsdata.pdf to determine how the superseded data were derived.
 DH3808
 DH3808_MARKER: DD = SURVEY DISK
 DH3808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3808_STAMPING: FAY 04 2005
 DH3808_MARK LOGO: ILHD
 DH3808_PROJECTION: RECESSED 5 CENTIMETERS
 DH3808_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3808+STABILITY: SURFACE MOTION
 DH3808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3808+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2015
 DH3808
 DH3808  HISTORY     - Date     Condition        Report By
 DH3808  HISTORY     - 2005     MONUMENTED       ILDT
 DH3808  HISTORY     - 20050317 GOOD             ILDT
 DH3808  HISTORY     - 20140624 GOOD             ILDT
 DH3808  HISTORY     - 20150915 GOOD             AMESC
 DH3808
 DH3808                          STATION DESCRIPTION
 DH3808
 DH3808'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3808'TO REACH  FROM U.S. 51 WHERE IT CROSSES INTERSTATE 70 IN VANDALIA GO
 DH3808'3.4 MILES NORTH TO COUNTY ROAD 13, TURN LEFT ( WEST ) AND GO .65 MILE
 DH3808'WEST TO STATION ON THE RIGHT. THE MARK IS 43.0 FT. NORTH OF COUNTY
 DH3808'ROAD 13, IT IS 28.2 FT. WEST SOUTH WEST OF POWER POLE, AND 1.2  FT.
 DH3808'SOUTH OF FIBERGLASS WITNESS POST.
 DH3808
 DH3808                          STATION RECOVERY (2014)
 DH3808
 DH3808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DH3808'RECOVERED IN GOOD CONDITION.
 DH3808
 DH3808                          STATION RECOVERY (2015)
 DH3808
 DH3808'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DH3808'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9221 ***********************************************************************
 DH9221  DESIGNATION -  FAY 05
 DH9221  PID         -  DH9221
 DH9221  STATE/COUNTY-  IL/FAYETTE
 DH9221  COUNTRY     -  US
 DH9221  USGS QUAD   -  HERRICK (2018)
 DH9221
 DH9221                         *CURRENT SURVEY CONTROL
 DH9221  ______________________________________________________________________
 DH9221* NAD 83(2011) POSITION- 39 11 18.22972(N) 088 58 57.61022(W)   ADJUSTED
 DH9221* NAD 83(2011) ELLIP HT-   143.265 (meters)        (06/27/12)   ADJUSTED
 DH9221* NAD 83(2011) EPOCH   -  2010.00
 DH9221* NAVD 88 ORTHO HEIGHT -   175.4   (meters)      575.    (feet) GPS OBS
 DH9221  ______________________________________________________________________
 DH9221  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH9221  GEOID HEIGHT    -        -32.089 (meters)                     GEOID03
 DH9221  GEOID HEIGHT    -        -32.150 (meters)                     GEOID18
 DH9221  NAD 83(2011) X  -     87,890.852 (meters)                     COMP
 DH9221  NAD 83(2011) Y  - -4,949,468.926 (meters)                     COMP
 DH9221  NAD 83(2011) Z  -  4,008,640.149 (meters)                     COMP
 DH9221  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 DH9221
 DH9221  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9221  Standards:
 DH9221         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9221            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9221  -------------------------------------------------------------------
 DH9221  NETWORK    0.41   0.74           0.19   0.14   0.38     -0.03937728
 DH9221  -------------------------------------------------------------------
 DH9221  Click here for local accuracies and other accuracy information.
 DH9221
 DH9221.The horizontal coordinates were established by GPS observations
 DH9221.and adjusted by the National Geodetic Survey in June 2012.
 DH9221
 DH9221.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9221.been affixed to the stable North American tectonic plate. See 
 DH9221.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9221
 DH9221.The horizontal coordinates are valid at the epoch date displayed above
 DH9221.which is a decimal equivalence of Year/Month/Day.
 DH9221
 DH9221.The orthometric height was determined by GPS observations and a
 DH9221.high-resolution geoid model.
 DH9221
 DH9221.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9221.GEOID18 height accuracy estimate available here.
 DH9221
 DH9221.Click photographs - Photos may exist for this station.
 DH9221
 DH9221.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9221
 DH9221.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9221
 DH9221.The ellipsoidal height was determined by GPS observations
 DH9221.and is referenced to NAD 83.
 DH9221
 DH9221. The following values were computed from the NAD 83(2011) position.
 DH9221
 DH9221;                    North         East     Units Scale Factor Converg.
 DH9221;SPC IL E     -   280,093.727   243,900.973   MT  1.00001373   -0 24 37.1
 DH9221;SPC IL E     -   918,940.84    800,198.44   sFT  1.00001373   -0 24 37.1
 DH9221;UTM  16      - 4,339,556.014   328,766.424   MT  0.99996104   -1 15 11.2
 DH9221
 DH9221!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9221!SPC IL E     -   0.99997752  x   1.00001373  =   0.99999125
 DH9221!UTM  16      -   0.99997752  x   0.99996104  =   0.99993856
 DH9221
 DH9221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2876639556(NAD 83)
 DH9221
 DH9221                          SUPERSEDED SURVEY CONTROL
 DH9221
 DH9221  NAD 83(2007)-  39 11 18.22965(N)    088 58 57.61095(W) AD(2002.00) 1
 DH9221  ELLIP H (04/07/09)  143.298  (m)                       GP(2002.00) 2 2
 DH9221  NAD 83(1997)-  39 11 18.22951(N)    088 58 57.61104(W) AD(       ) 1
 DH9221  ELLIP H (05/04/06)  143.281  (m)                       GP(       ) 2 2
 DH9221
 DH9221.Superseded values are not recommended for survey control.
 DH9221
 DH9221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9221.See file dsdata.pdf to determine how the superseded data were derived.
 DH9221
 DH9221_MARKER: DD = SURVEY DISK
 DH9221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH9221_STAMPING: FAY 05 2006
 DH9221_MARK LOGO: ILDT
 DH9221_PROJECTION: RECESSED 5 CENTIMETERS
 DH9221_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH9221+STABILITY: SURFACE MOTION
 DH9221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9221+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2006
 DH9221
 DH9221  HISTORY     - Date     Condition        Report By
 DH9221  HISTORY     - 2006     MONUMENTED       ILDT
 DH9221  HISTORY     - 20060201 GOOD             ILDT
 DH9221
 DH9221                          STATION DESCRIPTION
 DH9221
 DH9221'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP`)
 DH9221'FROM THE JUNCTION OF W MAIN STREET (2800N) AND US51 IN RAMSEY IL
 DH9221'PROCEED 6.3 MI EAST ON  2800N TO JUNCTION WITH 1400 E. TURN LEFT ON
 DH9221'1400 E AND PROCEED 3.5 MILES TO MARK ON LEFT.  MARK IS LOCATED 20.3 M
 DH9221'SOUTH OF A PP, AND 10.7 M W OF EOP
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9218 ***********************************************************************
 DH9218  DESIGNATION -  FAY 06
 DH9218  PID         -  DH9218
 DH9218  STATE/COUNTY-  IL/FAYETTE
 DH9218  COUNTRY     -  US
 DH9218  USGS QUAD   -  VERA (2018)
 DH9218
 DH9218                         *CURRENT SURVEY CONTROL
 DH9218  ______________________________________________________________________
 DH9218* NAD 83(2011) POSITION- 39 06 00.54024(N) 089 04 41.01965(W)   ADJUSTED
 DH9218* NAD 83(2011) ELLIP HT-   121.507 (meters)        (06/27/12)   ADJUSTED
 DH9218* NAD 83(2011) EPOCH   -  2010.00
 DH9218* NAVD 88 ORTHO HEIGHT -   153.447 (meters)      503.43  (feet) ADJUSTED
 DH9218  ______________________________________________________________________
 DH9218  GEOID HEIGHT    -        -31.935 (meters)                     GEOID18
 DH9218  NAD 83(2011) X  -     79,749.626 (meters)                     COMP
 DH9218  NAD 83(2011) Y  - -4,955,775.476 (meters)                     COMP
 DH9218  NAD 83(2011) Z  -  4,001,028.080 (meters)                     COMP
 DH9218  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 DH9218  DYNAMIC HEIGHT  -        153.353 (meters)      503.13  (feet) COMP
 DH9218  MODELED GRAVITY -    980,014.5   (mgal)                       NAVD 88
 DH9218
 DH9218  VERT ORDER      -  SECOND    CLASS I
 DH9218
 DH9218  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9218  Standards:
 DH9218         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9218            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9218  -------------------------------------------------------------------
 DH9218  NETWORK    0.41   0.74           0.19   0.14   0.38     -0.03069050
 DH9218  -------------------------------------------------------------------
 DH9218  Click here for local accuracies and other accuracy information.
 DH9218
 DH9218.The horizontal coordinates were established by GPS observations
 DH9218.and adjusted by the National Geodetic Survey in June 2012.
 DH9218
 DH9218.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9218.been affixed to the stable North American tectonic plate. See 
 DH9218.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9218
 DH9218.The horizontal coordinates are valid at the epoch date displayed above
 DH9218.which is a decimal equivalence of Year/Month/Day.
 DH9218
 DH9218.The orthometric height was determined by differential leveling and
 DH9218.adjusted by the NATIONAL GEODETIC SURVEY
 DH9218.in May 2016.
 DH9218
 DH9218.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9218.GEOID18 height accuracy estimate available here.
 DH9218
 DH9218.Click photographs - Photos may exist for this station.
 DH9218
 DH9218.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9218
 DH9218.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9218
 DH9218.The ellipsoidal height was determined by GPS observations
 DH9218.and is referenced to NAD 83.
 DH9218
 DH9218.The dynamic height is computed by dividing the NAVD 88
 DH9218.geopotential number by the normal gravity value computed on the
 DH9218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH9218.degrees latitude (g = 980.6199 gals.).
 DH9218
 DH9218.The modeled gravity was interpolated from observed gravity values.
 DH9218
 DH9218. The following values were computed from the NAD 83(2011) position.
 DH9218
 DH9218;                    North         East     Units Scale Factor Converg.
 DH9218;SPC IL E     -   270,360.122   235,579.199   MT  1.00002608   -0 28 10.9
 DH9218;SPC IL E     -   887,006.50    772,896.09   sFT  1.00002608   -0 28 10.9
 DH9218;UTM  16      - 4,329,946.142   320,302.853   MT  0.99999762   -1 18 39.4
 DH9218
 DH9218!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9218!SPC IL E     -   0.99998094  x   1.00002608  =   1.00000702
 DH9218!UTM  16      -   0.99998094  x   0.99999762  =   0.99997856
 DH9218
 DH9218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2030229946(NAD 83)
 DH9218
 DH9218                          SUPERSEDED SURVEY CONTROL
 DH9218
 DH9218  NAD 83(2007)-  39 06 00.54029(N)    089 04 41.02037(W) AD(2002.00) 1
 DH9218  ELLIP H (04/07/09)  121.541  (m)                       GP(2002.00) 2 2
 DH9218  NAD 83(1997)-  39 06 00.54015(N)    089 04 41.02047(W) AD(       ) 1
 DH9218  ELLIP H (05/04/06)  121.527  (m)                       GP(       ) 2 2
 DH9218  NAVD 88 (05/04/06)  153.4    (m)  GEOID03  model used  GPS OBS        
 DH9218
 DH9218.Superseded values are not recommended for survey control.
 DH9218
 DH9218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9218.See file dsdata.pdf to determine how the superseded data were derived.
 DH9218
 DH9218_MARKER: DD = SURVEY DISK
 DH9218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH9218_STAMPING: FAY 06 2006
 DH9218_MARK LOGO: ILDT
 DH9218_PROJECTION: RECESSED 15 CENTIMETERS
 DH9218_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH9218+STABILITY: SURFACE MOTION
 DH9218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9218+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DH9218
 DH9218  HISTORY     - Date     Condition        Report By
 DH9218  HISTORY     - 2006     MONUMENTED       ILDT
 DH9218  HISTORY     - 20060201 GOOD             ILDT
 DH9218  HISTORY     - 20140624 GOOD             ILDT
 DH9218  HISTORY     - 20150915 GOOD             AMESC
 DH9218  HISTORY     - 20170910 GOOD             MCA
 DH9218
 DH9218                          STATION DESCRIPTION
 DH9218
 DH9218'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP`)
 DH9218'FROM THE JUNCTION OF US51 AND CR24 IN THE CENTER OF RAMSEY PROCEED 3.7
 DH9218'MI SOUTH TO THE  JUNCTION OF 2525N. TURN LEFT ON 2525N AND  PROCEED
 DH9218'0.6 MI TO STATION ON RIGHT. STATION IS  LOCATED 37.4 M EAST OF A POWER
 DH9218'POLE, 14 IN NORTH OF WITNESS POST AND 14 FT S OF EOP 2525N.
 DH9218
 DH9218                          STATION RECOVERY (2014)
 DH9218
 DH9218'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DH9218'RECOVERED IN GOOD CONDITION.
 DH9218
 DH9218                          STATION RECOVERY (2015)
 DH9218
 DH9218'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DH9218'RECOVERED IN GOOD CONDITION.
 DH9218'
 DH9218'NOTE-ADD-WITNESS POST IS GONE.
 DH9218
 DH9218                          STATION RECOVERY (2017)
 DH9218
 DH9218'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DH9218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9219 ***********************************************************************
 DH9219  DESIGNATION -  FAY 07
 DH9219  PID         -  DH9219
 DH9219  STATE/COUNTY-  IL/FAYETTE
 DH9219  COUNTRY     -  US
 DH9219  USGS QUAD   -  VERA (2018)
 DH9219
 DH9219                         *CURRENT SURVEY CONTROL
 DH9219  ______________________________________________________________________
 DH9219* NAD 83(2011) POSITION- 39 03 30.46325(N) 089 05 13.43898(W)   ADJUSTED
 DH9219* NAD 83(2011) ELLIP HT-   134.581 (meters)        (06/27/12)   ADJUSTED
 DH9219* NAD 83(2011) EPOCH   -  2010.00
 DH9219* NAVD 88 ORTHO HEIGHT -   166.450 (meters)      546.09  (feet) ADJUSTED
 DH9219  ______________________________________________________________________
 DH9219  GEOID HEIGHT    -        -31.864 (meters)                     GEOID18
 DH9219  NAD 83(2011) X  -     79,017.357 (meters)                     COMP
 DH9219  NAD 83(2011) Y  - -4,958,715.307 (meters)                     COMP
 DH9219  NAD 83(2011) Z  -  3,997,443.588 (meters)                     COMP
 DH9219  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 DH9219  DYNAMIC HEIGHT  -        166.348 (meters)      545.76  (feet) COMP
 DH9219  MODELED GRAVITY -    980,015.5   (mgal)                       NAVD 88
 DH9219
 DH9219  VERT ORDER      -  SECOND    CLASS I
 DH9219
 DH9219  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9219  Standards:
 DH9219         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9219            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9219  -------------------------------------------------------------------
 DH9219  NETWORK    0.44   0.80           0.20   0.15   0.41     -0.01745939
 DH9219  -------------------------------------------------------------------
 DH9219  Click here for local accuracies and other accuracy information.
 DH9219
 DH9219.The horizontal coordinates were established by GPS observations
 DH9219.and adjusted by the National Geodetic Survey in June 2012.
 DH9219
 DH9219.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9219.been affixed to the stable North American tectonic plate. See 
 DH9219.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9219
 DH9219.The horizontal coordinates are valid at the epoch date displayed above
 DH9219.which is a decimal equivalence of Year/Month/Day.
 DH9219
 DH9219.The orthometric height was determined by differential leveling and
 DH9219.adjusted by the NATIONAL GEODETIC SURVEY
 DH9219.in May 2016.
 DH9219
 DH9219.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9219.GEOID18 height accuracy estimate available here.
 DH9219
 DH9219.Click photographs - Photos may exist for this station.
 DH9219
 DH9219.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9219
 DH9219.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9219
 DH9219.The ellipsoidal height was determined by GPS observations
 DH9219.and is referenced to NAD 83.
 DH9219
 DH9219.The dynamic height is computed by dividing the NAVD 88
 DH9219.geopotential number by the normal gravity value computed on the
 DH9219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH9219.degrees latitude (g = 980.6199 gals.).
 DH9219
 DH9219.The modeled gravity was interpolated from observed gravity values.
 DH9219
 DH9219. The following values were computed from the NAD 83(2011) position.
 DH9219
 DH9219;                    North         East     Units Scale Factor Converg.
 DH9219;SPC IL E     -   265,738.497   234,761.820   MT  1.00002738   -0 28 29.8
 DH9219;SPC IL E     -   871,843.72    770,214.40   sFT  1.00002738   -0 28 29.8
 DH9219;UTM  16      - 4,325,337.135   319,417.762   MT  1.00000155   -1 18 55.6
 DH9219
 DH9219!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9219!SPC IL E     -   0.99997889  x   1.00002738  =   1.00000626
 DH9219!UTM  16      -   0.99997889  x   1.00000155  =   0.99998044
 DH9219
 DH9219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1941725337(NAD 83)
 DH9219
 DH9219                          SUPERSEDED SURVEY CONTROL
 DH9219
 DH9219  NAD 83(2007)-  39 03 30.46335(N)    089 05 13.43965(W) AD(2002.00) 1
 DH9219  ELLIP H (04/07/09)  134.615  (m)                       GP(2002.00) 2 2
 DH9219  NAD 83(1997)-  39 03 30.46321(N)    089 05 13.43978(W) AD(       ) 1
 DH9219  ELLIP H (05/04/06)  134.600  (m)                       GP(       ) 2 2
 DH9219  NAVD 88 (05/04/06)  166.4    (m)  GEOID03  model used  GPS OBS        
 DH9219
 DH9219.Superseded values are not recommended for survey control.
 DH9219
 DH9219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9219.See file dsdata.pdf to determine how the superseded data were derived.
 DH9219
 DH9219_MARKER: DD = SURVEY DISK
 DH9219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH9219_STAMPING: FAY 07 2006
 DH9219_MARK LOGO: ILDT
 DH9219_PROJECTION: RECESSED 7 CENTIMETERS
 DH9219_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH9219+STABILITY: SURFACE MOTION
 DH9219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9219+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DH9219
 DH9219  HISTORY     - Date     Condition        Report By
 DH9219  HISTORY     - 2006     MONUMENTED       ILDT
 DH9219  HISTORY     - 20060201 GOOD             ILDT
 DH9219  HISTORY     - 20140624 GOOD             ILDT
 DH9219  HISTORY     - 20150915 GOOD             AMESC
 DH9219  HISTORY     - 20170910 GOOD             MCA
 DH9219
 DH9219                          STATION DESCRIPTION
 DH9219
 DH9219'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP)
 DH9219'FROM THE JUNCTION OF W MAIN STREET AND US51 IN RAMSEY IL PROCEED 6.8
 DH9219'MI SOUTH ON US51 TO  JUNCTION WITH 2215N. TURN LEFT ON 2215N AND
 DH9219'PROCEED 0.3 MI TO MARK ON LEFT. MARK IS  LOCATED 25.1 M EAST OF A PP,
 DH9219'0.35 M S OF WITNESS POST AND 4.55 M N OF EOP
 DH9219
 DH9219                          STATION RECOVERY (2014)
 DH9219
 DH9219'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DH9219'RECOVERED IN GOOD CONDITION.
 DH9219
 DH9219                          STATION RECOVERY (2015)
 DH9219
 DH9219'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DH9219'RECOVERED AS DESCRIBED.
 DH9219
 DH9219                          STATION RECOVERY (2017)
 DH9219
 DH9219'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DH9219'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9217 ***********************************************************************
 DH9217  DESIGNATION -  FAY 08
 DH9217  PID         -  DH9217
 DH9217  STATE/COUNTY-  IL/FAYETTE
 DH9217  COUNTRY     -  US
 DH9217  USGS QUAD   -  VANDALIA (2018)
 DH9217
 DH9217                         *CURRENT SURVEY CONTROL
 DH9217  ______________________________________________________________________
 DH9217* NAD 83(2011) POSITION- 38 56 03.97325(N) 089 04 53.66219(W)   ADJUSTED
 DH9217* NAD 83(2011) ELLIP HT-   111.965 (meters)        (06/27/12)   ADJUSTED
 DH9217* NAD 83(2011) EPOCH   -  2010.00
 DH9217* NAVD 88 ORTHO HEIGHT -   143.659 (meters)      471.32  (feet) ADJUSTED
 DH9217  ______________________________________________________________________
 DH9217  GEOID HEIGHT    -        -31.692 (meters)                     GEOID18
 DH9217  NAD 83(2011) X  -     79,631.400 (meters)                     COMP
 DH9217  NAD 83(2011) Y  - -4,967,353.439 (meters)                     COMP
 DH9217  NAD 83(2011) Z  -  3,986,728.335 (meters)                     COMP
 DH9217  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 DH9217  DYNAMIC HEIGHT  -        143.570 (meters)      471.03  (feet) COMP
 DH9217  MODELED GRAVITY -    980,007.2   (mgal)                       NAVD 88
 DH9217
 DH9217  VERT ORDER      -  SECOND    CLASS I
 DH9217
 DH9217  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9217  Standards:
 DH9217         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9217            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9217  -------------------------------------------------------------------
 DH9217  NETWORK    0.42   0.74           0.19   0.15   0.38     -0.01696220
 DH9217  -------------------------------------------------------------------
 DH9217  Click here for local accuracies and other accuracy information.
 DH9217
 DH9217.The horizontal coordinates were established by GPS observations
 DH9217.and adjusted by the National Geodetic Survey in June 2012.
 DH9217
 DH9217.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9217.been affixed to the stable North American tectonic plate. See 
 DH9217.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9217
 DH9217.The horizontal coordinates are valid at the epoch date displayed above
 DH9217.which is a decimal equivalence of Year/Month/Day.
 DH9217
 DH9217.The orthometric height was determined by differential leveling and
 DH9217.adjusted by the NATIONAL GEODETIC SURVEY
 DH9217.in May 2016.
 DH9217
 DH9217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9217.GEOID18 height accuracy estimate available here.
 DH9217
 DH9217.Click photographs - Photos may exist for this station.
 DH9217
 DH9217.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9217
 DH9217.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9217
 DH9217.The ellipsoidal height was determined by GPS observations
 DH9217.and is referenced to NAD 83.
 DH9217
 DH9217.The dynamic height is computed by dividing the NAVD 88
 DH9217.geopotential number by the normal gravity value computed on the
 DH9217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH9217.degrees latitude (g = 980.6199 gals.).
 DH9217
 DH9217.The modeled gravity was interpolated from observed gravity values.
 DH9217
 DH9217. The following values were computed from the NAD 83(2011) position.
 DH9217
 DH9217;                    North         East     Units Scale Factor Converg.
 DH9217;SPC IL E     -   251,965.980   235,124.158   MT  1.00002681   -0 28 12.8
 DH9217;SPC IL E     -   826,658.39    771,403.18   sFT  1.00002681   -0 28 12.8
 DH9217;UTM  16      - 4,311,561.145   319,578.300   MT  1.00000085   -1 18 30.5
 DH9217
 DH9217!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9217!SPC IL E     -   0.99998243  x   1.00002681  =   1.00000924
 DH9217!UTM  16      -   0.99998243  x   1.00000085  =   0.99998328
 DH9217
 DH9217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1957811561(NAD 83)
 DH9217
 DH9217                          SUPERSEDED SURVEY CONTROL
 DH9217
 DH9217  NAD 83(2007)-  38 56 03.97349(N)    089 04 53.66289(W) AD(2002.00) 1
 DH9217  ELLIP H (04/07/09)  111.979  (m)                       GP(2002.00) 2 2
 DH9217  NAD 83(1997)-  38 56 03.97345(N)    089 04 53.66290(W) AD(       ) 1
 DH9217  ELLIP H (05/04/06)  111.961  (m)                       GP(       ) 2 2
 DH9217  NAVD 88 (05/04/06)  143.6    (m)  GEOID03  model used  GPS OBS        
 DH9217
 DH9217.Superseded values are not recommended for survey control.
 DH9217
 DH9217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9217.See file dsdata.pdf to determine how the superseded data were derived.
 DH9217
 DH9217_MARKER: DD = SURVEY DISK
 DH9217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH9217_STAMPING: FAY 08 2006
 DH9217_MARK LOGO: ILDT
 DH9217_PROJECTION: RECESSED 5 CENTIMETERS
 DH9217_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH9217+STABILITY: SURFACE MOTION
 DH9217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9217+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DH9217
 DH9217  HISTORY     - Date     Condition        Report By
 DH9217  HISTORY     - 2006     MONUMENTED       ILDT
 DH9217  HISTORY     - 20060201 GOOD             ILDT
 DH9217  HISTORY     - 20140617 GOOD             ILDT
 DH9217  HISTORY     - 20150326 GOOD             MCA
 DH9217  HISTORY     - 20150924 GOOD             MCA
 DH9217  HISTORY     - 20160107 GOOD             AMESC
 DH9217
 DH9217                          STATION DESCRIPTION
 DH9217
 DH9217'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP`)
 DH9217'FROM THE JUNCTION OF US 40 AND US 51 ON THE EASTERN EDGE OF VANDALIA,
 DH9217'PROCEED SOUTH ON  US 51 1.9 MI TO TO A TURNOFF LEADING TO GRAIN
 DH9217'STORAGE ELEVATORS. TURN LEFT INTO ACCESS  ROAD AND PROCEED 0.1 MI TO
 DH9217'MARK ON RIGHT. MARK IS LOCATED 9.4 MM FROM PP, 4 M S EAST EDGE  OF
 DH9217'ROAD AND 1 FT NORTH OF WITNESS POST.
 DH9217
 DH9217                          STATION RECOVERY (2014)
 DH9217
 DH9217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DH9217'9.4M WEST NORTHWEST OF POWER POLE. 4M S. OF ROAD.
 DH9217
 DH9217                          STATION RECOVERY (2015)
 DH9217
 DH9217'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 DH9217'RECOVERED IN GOOD CONDITION.
 DH9217
 DH9217                          STATION RECOVERY (2015)
 DH9217
 DH9217'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 DH9217'RECOVERED IN GOOD CONDITION.
 DH9217
 DH9217                          STATION RECOVERY (2016)
 DH9217
 DH9217'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 DH9217'RECOVERED IN GOOD CONDITION.
 DH9217'
 DH9217'NOTE-ADD-WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9216 ***********************************************************************
 DH9216  DESIGNATION -  FAY 09
 DH9216  PID         -  DH9216
 DH9216  STATE/COUNTY-  IL/FAYETTE
 DH9216  COUNTRY     -  US
 DH9216  USGS QUAD   -  WILDCAT LAKE (2018)
 DH9216
 DH9216                         *CURRENT SURVEY CONTROL
 DH9216  ______________________________________________________________________
 DH9216* NAD 83(2011) POSITION- 38 52 08.39652(N) 089 09 28.52477(W)   ADJUSTED
 DH9216* NAD 83(2011) ELLIP HT-   108.116 (meters)        (06/27/12)   ADJUSTED
 DH9216* NAD 83(2011) EPOCH   -  2010.00
 DH9216* NAVD 88 ORTHO HEIGHT -   139.6   (meters)      458.    (feet) GPS OBS
 DH9216  ______________________________________________________________________
 DH9216  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH9216  GEOID HEIGHT    -        -31.479 (meters)                     GEOID03
 DH9216  GEOID HEIGHT    -        -31.514 (meters)                     GEOID18
 DH9216  NAD 83(2011) X  -     73,078.981 (meters)                     COMP
 DH9216  NAD 83(2011) Y  - -4,972,013.745 (meters)                     COMP
 DH9216  NAD 83(2011) Z  -  3,981,072.405 (meters)                     COMP
 DH9216  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 DH9216
 DH9216  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9216  Standards:
 DH9216         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9216            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9216  -------------------------------------------------------------------
 DH9216  NETWORK    0.42   0.74           0.19   0.15   0.38     -0.01909265
 DH9216  -------------------------------------------------------------------
 DH9216  Click here for local accuracies and other accuracy information.
 DH9216
 DH9216.The horizontal coordinates were established by GPS observations
 DH9216.and adjusted by the National Geodetic Survey in June 2012.
 DH9216
 DH9216.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9216.been affixed to the stable North American tectonic plate. See 
 DH9216.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9216
 DH9216.The horizontal coordinates are valid at the epoch date displayed above
 DH9216.which is a decimal equivalence of Year/Month/Day.
 DH9216
 DH9216.The orthometric height was determined by GPS observations and a
 DH9216.high-resolution geoid model.
 DH9216
 DH9216.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9216.GEOID18 height accuracy estimate available here.
 DH9216
 DH9216.Click photographs - Photos may exist for this station.
 DH9216
 DH9216.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9216
 DH9216.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9216
 DH9216.The ellipsoidal height was determined by GPS observations
 DH9216.and is referenced to NAD 83.
 DH9216
 DH9216. The following values were computed from the NAD 83(2011) position.
 DH9216
 DH9216;                    North         East     Units Scale Factor Converg.
 DH9216;SPC IL E     -   244,758.600   228,438.443   MT  1.00003803   -0 31 03.0
 DH9216;SPC IL E     -   803,012.17    749,468.46   sFT  1.00003803   -0 31 03.0
 DH9216;UTM  16      - 4,304,452.392   312,788.042   MT  1.00003160   -1 21 16.5
 DH9216
 DH9216!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9216!SPC IL E     -   0.99998304  x   1.00003803  =   1.00002107
 DH9216!UTM  16      -   0.99998304  x   1.00003160  =   1.00001464
 DH9216
 DH9216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1278804452(NAD 83)
 DH9216
 DH9216                          SUPERSEDED SURVEY CONTROL
 DH9216
 DH9216  NAD 83(2007)-  38 52 08.39682(N)    089 09 28.52551(W) AD(2002.00) 1
 DH9216  ELLIP H (04/07/09)  108.128  (m)                       GP(2002.00) 2 2
 DH9216  NAD 83(1997)-  38 52 08.39678(N)    089 09 28.52549(W) AD(       ) 1
 DH9216  ELLIP H (05/04/06)  108.107  (m)                       GP(       ) 2 2
 DH9216
 DH9216.Superseded values are not recommended for survey control.
 DH9216
 DH9216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9216.See file dsdata.pdf to determine how the superseded data were derived.
 DH9216
 DH9216_MARKER: DD = SURVEY DISK
 DH9216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH9216_STAMPING: FAY 09 2006
 DH9216_MARK LOGO: ILDT
 DH9216_PROJECTION: FLUSH
 DH9216_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH9216+STABILITY: SURFACE MOTION
 DH9216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9216+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2015
 DH9216
 DH9216  HISTORY     - Date     Condition        Report By
 DH9216  HISTORY     - 2006     MONUMENTED       ILDT
 DH9216  HISTORY     - 20060201 GOOD             ILDT
 DH9216  HISTORY     - 20150924 GOOD             MCA
 DH9216
 DH9216                          STATION DESCRIPTION
 DH9216
 DH9216'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP`)
 DH9216'FROM THE JUNCTION OF US51 AND 900N IN SHOBONIER IL PROCEED 4.0 MILES
 DH9216'EAST ON 900 N TO  STATION ON RIGHT JUST BEFORE THE BRIDGE OVER
 DH9216'KASKASKIA RIVER. STATION IS LOCATED 2.35 M N  EOP ON 900 N, 0.55 M S
 DH9216'OF WITNESS POST AND 97M E OF EASTERN END OF GUARD RAIL KASKASKIA
 DH9216'RIVER BRIDGE
 DH9216
 DH9216                          STATION RECOVERY (2015)
 DH9216
 DH9216'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 DH9216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9222 ***********************************************************************
 DH9222  DESIGNATION -  FAY 10
 DH9222  PID         -  DH9222
 DH9222  STATE/COUNTY-  IL/FAYETTE
 DH9222  COUNTRY     -  US
 DH9222  USGS QUAD   -  PATOKA (2018)
 DH9222
 DH9222                         *CURRENT SURVEY CONTROL
 DH9222  ______________________________________________________________________
 DH9222* NAD 83(2011) POSITION- 38 50 43.16047(N) 089 05 10.38697(W)   ADJUSTED
 DH9222* NAD 83(2011) ELLIP HT-   126.862 (meters)        (06/27/12)   ADJUSTED
 DH9222* NAD 83(2011) EPOCH   -  2010.00
 DH9222* NAVD 88 ORTHO HEIGHT -   158.363 (meters)      519.56  (feet) ADJUSTED
 DH9222  ______________________________________________________________________
 DH9222  GEOID HEIGHT    -        -31.506 (meters)                     GEOID18
 DH9222  NAD 83(2011) X  -     79,327.866 (meters)                     COMP
 DH9222  NAD 83(2011) Y  - -4,973,581.828 (meters)                     COMP
 DH9222  NAD 83(2011) Z  -  3,979,037.350 (meters)                     COMP
 DH9222  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 DH9222  DYNAMIC HEIGHT  -        158.264 (meters)      519.24  (feet) COMP
 DH9222  MODELED GRAVITY -    980,003.3   (mgal)                       NAVD 88
 DH9222
 DH9222  VERT ORDER      -  SECOND    CLASS I
 DH9222
 DH9222  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9222  Standards:
 DH9222         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9222            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9222  -------------------------------------------------------------------
 DH9222  NETWORK    0.46   0.78           0.21   0.16   0.40     -0.03294504
 DH9222  -------------------------------------------------------------------
 DH9222  Click here for local accuracies and other accuracy information.
 DH9222
 DH9222.The horizontal coordinates were established by GPS observations
 DH9222.and adjusted by the National Geodetic Survey in June 2012.
 DH9222
 DH9222.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9222.been affixed to the stable North American tectonic plate. See 
 DH9222.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9222
 DH9222.The horizontal coordinates are valid at the epoch date displayed above
 DH9222.which is a decimal equivalence of Year/Month/Day.
 DH9222
 DH9222.The orthometric height was determined by differential leveling and
 DH9222.adjusted by the NATIONAL GEODETIC SURVEY
 DH9222.in May 2016.
 DH9222
 DH9222.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9222.GEOID18 height accuracy estimate available here.
 DH9222
 DH9222.Click photographs - Photos may exist for this station.
 DH9222
 DH9222.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9222
 DH9222.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9222
 DH9222.The ellipsoidal height was determined by GPS observations
 DH9222.and is referenced to NAD 83.
 DH9222
 DH9222.The dynamic height is computed by dividing the NAVD 88
 DH9222.geopotential number by the normal gravity value computed on the
 DH9222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH9222.degrees latitude (g = 980.6199 gals.).
 DH9222
 DH9222.The modeled gravity was interpolated from observed gravity values.
 DH9222
 DH9222. The following values were computed from the NAD 83(2011) position.
 DH9222
 DH9222;                    North         East     Units Scale Factor Converg.
 DH9222;SPC IL E     -   242,076.441   234,639.723   MT  1.00002758   -0 28 20.1
 DH9222;SPC IL E     -   794,212.46    769,813.82   sFT  1.00002758   -0 28 20.1
 DH9222;UTM  16      - 4,301,679.989   318,949.393   MT  1.00000366   -1 18 31.9
 DH9222
 DH9222!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9222!SPC IL E     -   0.99998010  x   1.00002758  =   1.00000768
 DH9222!UTM  16      -   0.99998010  x   1.00000366  =   0.99998376
 DH9222
 DH9222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1894901679(NAD 83)
 DH9222
 DH9222                          SUPERSEDED SURVEY CONTROL
 DH9222
 DH9222  NAD 83(2007)-  38 50 43.16083(N)    089 05 10.38773(W) AD(2002.00) 1
 DH9222  ELLIP H (04/07/09)  126.869  (m)                       GP(2002.00) 2 2
 DH9222  NAD 83(1997)-  38 50 43.16079(N)    089 05 10.38771(W) AD(       ) 1
 DH9222  ELLIP H (05/04/06)  126.848  (m)                       GP(       ) 2 2
 DH9222  NAVD 88 (05/04/06)  158.4    (m)  GEOID03  model used  GPS OBS        
 DH9222
 DH9222.Superseded values are not recommended for survey control.
 DH9222
 DH9222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9222.See file dsdata.pdf to determine how the superseded data were derived.
 DH9222
 DH9222_MARKER: DD = SURVEY DISK
 DH9222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH9222_STAMPING: FAY 10 2006
 DH9222_MARK LOGO: ILDT
 DH9222_PROJECTION: RECESSED 8 CENTIMETERS
 DH9222_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH9222+STABILITY: SURFACE MOTION
 DH9222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9222+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DH9222
 DH9222  HISTORY     - Date     Condition        Report By
 DH9222  HISTORY     - 2006     MONUMENTED       ILDT
 DH9222  HISTORY     - 20060201 GOOD             ILDT
 DH9222  HISTORY     - 20140617 GOOD             ILDT
 DH9222  HISTORY     - 20150326 GOOD             MCA
 DH9222
 DH9222                          STATION DESCRIPTION
 DH9222
 DH9222'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP`)
 DH9222'FROM THE JUNCTION OF US 40 AND US 51 ON THE EASTERN EDGE OF VANDALIA,
 DH9222'PROCEED SOUTH ON  US 51 16.6 MI TO JUNCTION WITH CR 750 N. TURN LEFT
 DH9222'ON 750 N AND PROCEED 0.08 MI TO MARK ON  RIGHT. MARK IS LOCATED 4.65 M
 DH9222'WEST OF A PP, 0. 5 M N OF WITNESS POST AND 4.2 M S OF EOP CR 750  N
 DH9222
 DH9222                          STATION RECOVERY (2014)
 DH9222
 DH9222'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DH9222'RECOVERED IN GOOD CONDITION.
 DH9222
 DH9222                          STATION RECOVERY (2015)
 DH9222
 DH9222'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 DH9222'IT IS 1.0 FT (0.3 M) NORTH OF A CARSONITE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6142 ***********************************************************************
 DK6142  DESIGNATION -  FAY 11
 DK6142  PID         -  DK6142
 DK6142  STATE/COUNTY-  IL/FAYETTE
 DK6142  COUNTRY     -  US
 DK6142  USGS QUAD   -  SAINT PAUL (2018)
 DK6142
 DK6142                         *CURRENT SURVEY CONTROL
 DK6142  ______________________________________________________________________
 DK6142* NAD 83(2011) POSITION- 38 52 04.61669(N) 088 56 15.28587(W)   ADJUSTED
 DK6142* NAD 83(2011) ELLIP HT-   138.805 (meters)        (06/27/12)   ADJUSTED
 DK6142* NAD 83(2011) EPOCH   -  2010.00
 DK6142* NAVD 88 ORTHO HEIGHT -   170.4   (meters)      559.    (feet) GPS OBS
 DK6142  ______________________________________________________________________
 DK6142  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6142  GEOID HEIGHT    -        -31.580 (meters)                     GEOID03
 DK6142  GEOID HEIGHT    -        -31.625 (meters)                     GEOID18
 DK6142  NAD 83(2011) X  -     92,201.219 (meters)                     COMP
 DK6142  NAD 83(2011) Y  - -4,971,792.960 (meters)                     COMP
 DK6142  NAD 83(2011) Z  -  3,981,000.911 (meters)                     COMP
 DK6142  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 DK6142
 DK6142  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6142  Standards:
 DK6142         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6142            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6142  -------------------------------------------------------------------
 DK6142  NETWORK    0.56   0.88           0.25   0.20   0.45      0.12270318
 DK6142  -------------------------------------------------------------------
 DK6142  Click here for local accuracies and other accuracy information.
 DK6142
 DK6142.The horizontal coordinates were established by GPS observations
 DK6142.and adjusted by the National Geodetic Survey in June 2012.
 DK6142
 DK6142.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6142.been affixed to the stable North American tectonic plate. See 
 DK6142.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6142
 DK6142.The horizontal coordinates are valid at the epoch date displayed above
 DK6142.which is a decimal equivalence of Year/Month/Day.
 DK6142
 DK6142.The orthometric height was determined by GPS observations and a
 DK6142.high-resolution geoid model.
 DK6142
 DK6142.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6142.GEOID18 height accuracy estimate available here.
 DK6142
 DK6142.Click photographs - Photos may exist for this station.
 DK6142
 DK6142.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6142
 DK6142.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6142
 DK6142.The ellipsoidal height was determined by GPS observations
 DK6142.and is referenced to NAD 83.
 DK6142
 DK6142. The following values were computed from the NAD 83(2011) position.
 DK6142
 DK6142;                    North         East     Units Scale Factor Converg.
 DK6142;SPC IL E     -   244,492.405   247,560.283   MT  1.00000885   -0 22 45.1
 DK6142;SPC IL E     -   802,138.83    812,204.03   sFT  1.00000885   -0 22 45.1
 DK6142;UTM  16      - 4,303,906.902   331,903.309   MT  0.99994795   -1 12 58.2
 DK6142
 DK6142!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6142!SPC IL E     -   0.99997822  x   1.00000885  =   0.99998707
 DK6142!UTM  16      -   0.99997822  x   0.99994795  =   0.99992617
 DK6142
 DK6142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3190303906(NAD 83)
 DK6142
 DK6142                          SUPERSEDED SURVEY CONTROL
 DK6142
 DK6142  NAD 83(2007)-  38 52 04.61682(N)    088 56 15.28671(W) AD(2002.00) 1
 DK6142  ELLIP H (07/11/08)  138.815  (m)                       GP(2002.00) 3 2
 DK6142
 DK6142.Superseded values are not recommended for survey control.
 DK6142
 DK6142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6142.See file dsdata.pdf to determine how the superseded data were derived.
 DK6142
 DK6142_MARKER: DD = SURVEY DISK
 DK6142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6142_STAMPING: FAY 11 2007
 DK6142_MARK LOGO: ILDT
 DK6142_PROJECTION: FLUSH
 DK6142_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6142+STABILITY: SURFACE MOTION
 DK6142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6142+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2008
 DK6142
 DK6142  HISTORY     - Date     Condition        Report By
 DK6142  HISTORY     - 2007     MONUMENTED       ILDT
 DK6142  HISTORY     - 20080505 GOOD             NGS
 DK6142
 DK6142                          STATION DESCRIPTION
 DK6142
 DK6142'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6142'STATION IS LOCATED 4.5 MILES WEST OF ST. PETER. TO REACH FROM THE
 DK6142'INTERSECTION OF  IL 185  AND RAILROAD CROSSING IN ST PETER, GO WEST
 DK6142'ALONG IL 185 0.45 MILES TO CR 23 CONTINUE WEST  ALONG CR 23 FOR 4.2
 DK6142'MILES TO THE STATION ON THE LEFT. STATION IS AN ALUMINUM DISK SET IN A
 DK6142'CONCRETE MONUMENT WITH REBAR. STATION IS 27.0' SOUTH OF THE CENTERLINE
 DK6142'CR 23, 106.0'  SOUTHWEST OF A POWER POLE, AND 1.0' NORTH OF A
 DK6142'FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6139 ***********************************************************************
 DK6139  DESIGNATION -  FAY 12
 DK6139  PID         -  DK6139
 DK6139  STATE/COUNTY-  IL/FAYETTE
 DK6139  COUNTRY     -  US
 DK6139  USGS QUAD   -  BROWNSTOWN (2018)
 DK6139
 DK6139                         *CURRENT SURVEY CONTROL
 DK6139  ______________________________________________________________________
 DK6139* NAD 83(2011) POSITION- 38 56 53.54731(N) 088 56 15.59424(W)   ADJUSTED
 DK6139* NAD 83(2011) ELLIP HT-   140.016 (meters)        (06/27/12)   ADJUSTED
 DK6139* NAD 83(2011) EPOCH   -  2010.00
 DK6139* NAVD 88 ORTHO HEIGHT -   171.8   (meters)      564.    (feet) GPS OBS
 DK6139  ______________________________________________________________________
 DK6139  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6139  GEOID HEIGHT    -        -31.716 (meters)                     GEOID03
 DK6139  GEOID HEIGHT    -        -31.763 (meters)                     GEOID18
 DK6139  NAD 83(2011) X  -     92,090.050 (meters)                     COMP
 DK6139  NAD 83(2011) Y  - -4,966,198.880 (meters)                     COMP
 DK6139  NAD 83(2011) Z  -  3,987,935.022 (meters)                     COMP
 DK6139  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 DK6139
 DK6139  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6139  Standards:
 DK6139         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6139            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6139  -------------------------------------------------------------------
 DK6139  NETWORK    0.54   0.88           0.25   0.18   0.45      0.11375056
 DK6139  -------------------------------------------------------------------
 DK6139  Click here for local accuracies and other accuracy information.
 DK6139
 DK6139.The horizontal coordinates were established by GPS observations
 DK6139.and adjusted by the National Geodetic Survey in June 2012.
 DK6139
 DK6139.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6139.been affixed to the stable North American tectonic plate. See 
 DK6139.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6139
 DK6139.The horizontal coordinates are valid at the epoch date displayed above
 DK6139.which is a decimal equivalence of Year/Month/Day.
 DK6139
 DK6139.The orthometric height was determined by GPS observations and a
 DK6139.high-resolution geoid model.
 DK6139
 DK6139.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6139.GEOID18 height accuracy estimate available here.
 DK6139
 DK6139.Click photographs - Photos may exist for this station.
 DK6139
 DK6139.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6139
 DK6139.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6139
 DK6139.The ellipsoidal height was determined by GPS observations
 DK6139.and is referenced to NAD 83.
 DK6139
 DK6139. The following values were computed from the NAD 83(2011) position.
 DK6139
 DK6139;                    North         East     Units Scale Factor Converg.
 DK6139;SPC IL E     -   253,402.133   247,611.875   MT  1.00000878   -0 22 47.6
 DK6139;SPC IL E     -   831,370.16    812,373.29   sFT  1.00000878   -0 22 47.6
 DK6139;UTM  16      - 4,312,814.378   332,085.146   MT  0.99994720   -1 13 06.0
 DK6139
 DK6139!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6139!SPC IL E     -   0.99997803  x   1.00000878  =   0.99998681
 DK6139!UTM  16      -   0.99997803  x   0.99994720  =   0.99992523
 DK6139
 DK6139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3208512814(NAD 83)
 DK6139
 DK6139                          SUPERSEDED SURVEY CONTROL
 DK6139
 DK6139  NAD 83(2007)-  38 56 53.54744(N)    088 56 15.59509(W) AD(2002.00) 1
 DK6139  ELLIP H (07/11/08)  140.027  (m)                       GP(2002.00) 3 2
 DK6139
 DK6139.Superseded values are not recommended for survey control.
 DK6139
 DK6139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6139.See file dsdata.pdf to determine how the superseded data were derived.
 DK6139
 DK6139_MARKER: DD = SURVEY DISK
 DK6139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6139_STAMPING: FAY 12 2007
 DK6139_MARK LOGO: ILDT
 DK6139_PROJECTION: FLUSH
 DK6139_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6139+STABILITY: SURFACE MOTION
 DK6139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6139+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2020
 DK6139
 DK6139  HISTORY     - Date     Condition        Report By
 DK6139  HISTORY     - 2007     MONUMENTED       ILDT
 DK6139  HISTORY     - 20080505 GOOD             NGS
 DK6139  HISTORY     - 20200407 GOOD             ILDT
 DK6139
 DK6139                          STATION DESCRIPTION
 DK6139
 DK6139'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6139'STATION IS LOCATED 6.0 MILES SOUTHEAST OF BLUFF CITY.  TO REACH THE
 DK6139'STATION FROM THE  INTERSECTION OF US-40 AND IL-185 LOCATED 2.0 MILE
 DK6139'EAST OF BLUFF CITY  GO SOUTHEAST FOR 4.7  MILES ALONG IL-185 TO
 DK6139'STATION ON THE RIGHT.  STATION IS AN ALUMINUM DISK SET IN A CONCRETE
 DK6139'MONUMENT WITH REBAR, AND IS BURIED 0.2'.  STATION IS 61.5' SOUTHWEST
 DK6139'OF CENTERLINE IL-185,  14.5' NORTH OF A R.O.W. MARKER, 24.0' SOUTH OF
 DK6139'A POWER POLE, AND 1.0' NORTHEAST OF  FIBERGLASS WITNESS POST.
 DK6139
 DK6139                          STATION RECOVERY (2020)
 DK6139
 DK6139'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 DK6139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6143 ***********************************************************************
 DK6143  DESIGNATION -  FAY 13
 DK6143  PID         -  DK6143
 DK6143  STATE/COUNTY-  IL/FAYETTE
 DK6143  COUNTRY     -  US
 DK6143  USGS QUAD   -  LOOGOOTEE (2018)
 DK6143
 DK6143                         *CURRENT SURVEY CONTROL
 DK6143  ______________________________________________________________________
 DK6143* NAD 83(2011) POSITION- 38 54 14.29522(N) 088 51 48.49132(W)   ADJUSTED
 DK6143* NAD 83(2011) ELLIP HT-   151.624 (meters)        (06/27/12)   ADJUSTED
 DK6143* NAD 83(2011) EPOCH   -  2010.00
 DK6143* NAVD 88 ORTHO HEIGHT -   183.3   (meters)      601.    (feet) GPS OBS
 DK6143  ______________________________________________________________________
 DK6143  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6143  GEOID HEIGHT    -        -31.647 (meters)                     GEOID03
 DK6143  GEOID HEIGHT    -        -31.693 (meters)                     GEOID18
 DK6143  NAD 83(2011) X  -     98,582.341 (meters)                     COMP
 DK6143  NAD 83(2011) Y  - -4,969,169.557 (meters)                     COMP
 DK6143  NAD 83(2011) Z  -  3,984,121.762 (meters)                     COMP
 DK6143  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 DK6143
 DK6143  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6143  Standards:
 DK6143         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6143            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6143  -------------------------------------------------------------------
 DK6143  NETWORK    0.51   0.86           0.23   0.18   0.44      0.11089350
 DK6143  -------------------------------------------------------------------
 DK6143  Click here for local accuracies and other accuracy information.
 DK6143
 DK6143.The horizontal coordinates were established by GPS observations
 DK6143.and adjusted by the National Geodetic Survey in June 2012.
 DK6143
 DK6143.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6143.been affixed to the stable North American tectonic plate. See 
 DK6143.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6143
 DK6143.The horizontal coordinates are valid at the epoch date displayed above
 DK6143.which is a decimal equivalence of Year/Month/Day.
 DK6143
 DK6143.The orthometric height was determined by GPS observations and a
 DK6143.high-resolution geoid model.
 DK6143
 DK6143.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6143.GEOID18 height accuracy estimate available here.
 DK6143
 DK6143.Click photographs - Photos may exist for this station.
 DK6143
 DK6143.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6143
 DK6143.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6143
 DK6143.The ellipsoidal height was determined by GPS observations
 DK6143.and is referenced to NAD 83.
 DK6143
 DK6143. The following values were computed from the NAD 83(2011) position.
 DK6143
 DK6143;                    North         East     Units Scale Factor Converg.
 DK6143;SPC IL E     -   248,451.286   254,015.182   MT  1.00000103   -0 19 58.6
 DK6143;SPC IL E     -   815,127.26    833,381.48   sFT  1.00000103   -0 19 58.6
 DK6143;UTM  16      - 4,307,770.764   338,414.912   MT  0.99992152   -1 10 14.0
 DK6143
 DK6143!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6143!SPC IL E     -   0.99997621  x   1.00000103  =   0.99997724
 DK6143!UTM  16      -   0.99997621  x   0.99992152  =   0.99989773
 DK6143
 DK6143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3841407770(NAD 83)
 DK6143
 DK6143                          SUPERSEDED SURVEY CONTROL
 DK6143
 DK6143  NAD 83(2007)-  38 54 14.29534(N)    088 51 48.49215(W) AD(2002.00) 1
 DK6143  ELLIP H (07/11/08)  151.635  (m)                       GP(2002.00) 3 2
 DK6143
 DK6143.Superseded values are not recommended for survey control.
 DK6143
 DK6143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6143.See file dsdata.pdf to determine how the superseded data were derived.
 DK6143
 DK6143_MARKER: DD = SURVEY DISK
 DK6143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6143_STAMPING: FAY 13
 DK6143_MARK LOGO: ILDT
 DK6143_PROJECTION: FLUSH
 DK6143_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6143+STABILITY: SURFACE MOTION
 DK6143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6143+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2008
 DK6143
 DK6143  HISTORY     - Date     Condition        Report By
 DK6143  HISTORY     - 2007     MONUMENTED       ILDT
 DK6143  HISTORY     - 20080505 GOOD             NGS
 DK6143
 DK6143                          STATION DESCRIPTION
 DK6143
 DK6143'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6143'STATION IS LOCATED 2.5 MILES NORTH OF ST. PETER.  TO REACH THE STATION
 DK6143'FROM THE  INTERSECTION OF A RAILROAD CROSSING AND IL-185 IN ST. PETER
 DK6143'GO EAST THEN NORTH ALONG  IL-185 FOR 2.95 MILES TO THE STATION ON THE
 DK6143'LEFT.  STATION IS LOCATED IN THE RIGHT OF WAY OF  A CURVE NEXT TO THE
 DK6143'CEMETERY.  STATION IS AN ALUMINUM DISK SET IN A CONCRETE MONUMENT
 DK6143'WITH REBAR, AND IS BURIED 0.2'.  STATION IS 17.8' NORTHEAST OF THE
 DK6143'NORTHEAST CORNER OF  LOUISE ODELL'S HEADSTONE, 34.1' SOUTHWEST OF THE
 DK6143'CENTERLINE IL-185, 13.1' EAST OF A R.O.W.  MARKER, AND 1.0' NORTHEAST
 DK6143'OF A FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7975 ***********************************************************************
 DO7975  DESIGNATION -  FAY 14
 DO7975  PID         -  DO7975
 DO7975  STATE/COUNTY-  IL/FAYETTE
 DO7975  COUNTRY     -  US
 DO7975  USGS QUAD   -  BINGHAM (2018)
 DO7975
 DO7975                         *CURRENT SURVEY CONTROL
 DO7975  ______________________________________________________________________
 DO7975* NAD 83(2011) POSITION- 39 00 47.54414(N) 089 11 06.11446(W)   ADJUSTED
 DO7975* NAD 83(2011) ELLIP HT-   139.002 (meters)        (05/22/13)   ADJUSTED
 DO7975* NAD 83(2011) EPOCH   -  2010.00
 DO7975* NAVD 88 ORTHO HEIGHT -   170.7   (meters)      560.    (feet) GPS OBS
 DO7975  ______________________________________________________________________
 DO7975  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7975  GEOID HEIGHT    -        -31.688 (meters)                     GEOID12A
 DO7975  GEOID HEIGHT    -        -31.691 (meters)                     GEOID18
 DO7975  NAD 83(2011) X  -     70,583.795 (meters)                     COMP
 DO7975  NAD 83(2011) Y  - -4,962,010.538 (meters)                     COMP
 DO7975  NAD 83(2011) Z  -  3,993,543.831 (meters)                     COMP
 DO7975  LAPLACE CORR    -         -2.40  (seconds)                    DEFLEC18
 DO7975
 DO7975  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7975  Standards:
 DO7975         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7975            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7975  -------------------------------------------------------------------
 DO7975  NETWORK    0.83   1.94           0.38   0.28   0.99      0.08933756
 DO7975  -------------------------------------------------------------------
 DO7975  Click here for local accuracies and other accuracy information.
 DO7975
 DO7975.The horizontal coordinates were established by GPS observations
 DO7975.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7975
 DO7975.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7975.been affixed to the stable North American tectonic plate. See 
 DO7975.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7975
 DO7975.The horizontal coordinates are valid at the epoch date displayed above
 DO7975.which is a decimal equivalence of Year/Month/Day.
 DO7975
 DO7975.The orthometric height was determined by GPS observations and a
 DO7975.high-resolution geoid model.
 DO7975
 DO7975.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7975.GEOID18 height accuracy estimate available here.
 DO7975
 DO7975.Click photographs - Photos may exist for this station.
 DO7975
 DO7975.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7975
 DO7975.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7975
 DO7975.The ellipsoidal height was determined by GPS observations
 DO7975.and is referenced to NAD 83.
 DO7975
 DO7975. The following values were computed from the NAD 83(2011) position.
 DO7975
 DO7975;                    North         East     Units Scale Factor Converg.
 DO7975;SPC IL E     -   260,789.296   226,235.417   MT  1.00004197   -0 32 10.2
 DO7975;SPC IL E     -   855,606.22    742,240.70   sFT  1.00004197   -0 32 10.2
 DO7975;UTM  16      - 4,320,513.545   310,819.826   MT  1.00004070   -1 22 33.2
 DO7975
 DO7975!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7975!SPC IL E     -   0.99997819  x   1.00004197  =   1.00002016
 DO7975!UTM  16      -   0.99997819  x   1.00004070  =   1.00001889
 DO7975
 DO7975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1081920513(NAD 83)
 DO7975
 DO7975                          SUPERSEDED SURVEY CONTROL
 DO7975
 DO7975.No superseded survey control is available for this station.
 DO7975
 DO7975_MARKER: DD = SURVEY DISK
 DO7975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7975_STAMPING: FAY 14 2011
 DO7975_MARK LOGO: ILDT
 DO7975_PROJECTION: FLUSH
 DO7975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7975+STABILITY: SURFACE MOTION
 DO7975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7975+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2011
 DO7975
 DO7975  HISTORY     - Date     Condition        Report By
 DO7975  HISTORY     - 2011     MONUMENTED       ILDT
 DO7975  HISTORY     - 20110721 GOOD             ILDT
 DO7975
 DO7975                          STATION DESCRIPTION
 DO7975
 DO7975'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7975'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTHWEST OF VANDALIA,
 DO7975'4.9 MI (7.9 KM) NORTH OF HAGARSTOWN AND 4.1 MI (6.6 KM) WEST-SOUTHWEST
 DO7975'OF VERA.
 DO7975'
 DO7975'TO REACH FROM THE INTERSECTION OF IL 185 AND I-70.  PROCEED NORTHWEST
 DO7975'ALONG IL 185 FOR 4.7 MI (7.6 KM) TO TRACT 350E (CR 11), THEN SOUTH ON
 DO7975'TRACT 350E (CR 11) FOR APPROXIMATELY 130 FT (39.6 M) TO THE STATION ON
 DO7975'THE LEFT.
 DO7975'
 DO7975'THE STATION IS AN ALUMINUM IL DOT DISK IN CONCRETE.  IT IS 133 FT
 DO7975'(40.5 M) SOUTH OF THE CENTERLINE OF IL 185, 30.1 FT (9.2 M)
 DO7975'EAST-SOUTHEAST OF THE NEAR FACE OF GUY POLE AND 16 FT (4.9 M) EAST OF
 DO7975'EAST EDGE OF TRACT 350 (CR 11).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7976 ***********************************************************************
 DO7976  DESIGNATION -  FAY 15
 DO7976  PID         -  DO7976
 DO7976  STATE/COUNTY-  IL/FAYETTE
 DO7976  COUNTRY     -  US
 DO7976  USGS QUAD   -  RAMSEY LAKE (2018)
 DO7976
 DO7976                         *CURRENT SURVEY CONTROL
 DO7976  ______________________________________________________________________
 DO7976* NAD 83(2011) POSITION- 39 11 46.18301(N) 089 12 49.31106(W)   ADJUSTED
 DO7976* NAD 83(2011) ELLIP HT-   161.968 (meters)        (05/22/13)   ADJUSTED
 DO7976* NAD 83(2011) EPOCH   -  2010.00
 DO7976* NAVD 88 ORTHO HEIGHT -   193.8   (meters)      636.    (feet) GPS OBS
 DO7976  ______________________________________________________________________
 DO7976  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7976  GEOID HEIGHT    -        -31.858 (meters)                     GEOID12A
 DO7976  GEOID HEIGHT    -        -31.862 (meters)                     GEOID18
 DO7976  NAD 83(2011) X  -     67,925.669 (meters)                     COMP
 DO7976  NAD 83(2011) Y  - -4,949,252.869 (meters)                     COMP
 DO7976  NAD 83(2011) Z  -  4,009,320.092 (meters)                     COMP
 DO7976  LAPLACE CORR    -         -3.14  (seconds)                    DEFLEC18
 DO7976
 DO7976  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7976  Standards:
 DO7976         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7976            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7976  -------------------------------------------------------------------
 DO7976  NETWORK    0.59   1.94           0.24   0.24   0.99      0.03266335
 DO7976  -------------------------------------------------------------------
 DO7976  Click here for local accuracies and other accuracy information.
 DO7976
 DO7976.The horizontal coordinates were established by GPS observations
 DO7976.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7976
 DO7976.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7976.been affixed to the stable North American tectonic plate. See 
 DO7976.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7976
 DO7976.The horizontal coordinates are valid at the epoch date displayed above
 DO7976.which is a decimal equivalence of Year/Month/Day.
 DO7976
 DO7976.The orthometric height was determined by GPS observations and a
 DO7976.high-resolution geoid model.
 DO7976
 DO7976.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7976.GEOID18 height accuracy estimate available here.
 DO7976
 DO7976.Click photographs - Photos may exist for this station.
 DO7976
 DO7976.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7976
 DO7976.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7976
 DO7976.The ellipsoidal height was determined by GPS observations
 DO7976.and is referenced to NAD 83.
 DO7976
 DO7976. The following values were computed from the NAD 83(2011) position.
 DO7976
 DO7976;                    North         East     Units Scale Factor Converg.
 DO7976;SPC IL E     -   281,124.138   223,949.533   MT  1.00004619   -0 33 23.0
 DO7976;SPC IL E     -   922,321.44    734,741.09   sFT  1.00004619   -0 33 23.0
 DO7976;UTM  16      - 4,340,879.788   308,832.789   MT  1.00004999   -1 23 57.9
 DO7976
 DO7976!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7976!SPC IL E     -   0.99997459  x   1.00004619  =   1.00002078
 DO7976!UTM  16      -   0.99997459  x   1.00004999  =   1.00002458
 DO7976
 DO7976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0883240879(NAD 83)
 DO7976
 DO7976                          SUPERSEDED SURVEY CONTROL
 DO7976
 DO7976.No superseded survey control is available for this station.
 DO7976
 DO7976_MARKER: DD = SURVEY DISK
 DO7976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7976_STAMPING: FAY 15 2011
 DO7976_MARK LOGO: ILDT
 DO7976_PROJECTION: FLUSH
 DO7976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7976+STABILITY: SURFACE MOTION
 DO7976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7976+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2011
 DO7976
 DO7976  HISTORY     - Date     Condition        Report By
 DO7976  HISTORY     - 2011     MONUMENTED       ILDT
 DO7976  HISTORY     - 20110721 GOOD             ILDT
 DO7976
 DO7976                          STATION DESCRIPTION
 DO7976
 DO7976'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7976'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF
 DO7976'RAMSEY, 6.6 MI (10.6 KM) NORTH-NORTHEAST OF FILLMORE AND 5.7 MI (9.2
 DO7976'KM) NORTH OF BINGHAM.
 DO7976'
 DO7976'TO REACH FROM THE INTERSECTION OF IL 16 AND E23RD ST (NOKOMIS RD) ON
 DO7976'THE NORTHEAST SIDE OF NOKOMIS.  PROCEED SOUTH ON EAST 23RD ST (NOKOMIS
 DO7976'RD) FOR 6.5 MI (10.5 KM) GO EAST ON CR 3300N (NEW BRETHEL RD) FOR 3.0
 DO7976'MI (4.8 KM) GO SOUTH ON CR200E (E 26TH RD) FOR 1.45 MI (2.3 KM) TO THE
 DO7976'STATION ON THE LEFT.
 DO7976'
 DO7976'THE STATION IS AN IL DOT DISK IN CONCRETE.  IT IS 170 FT (51.8 M)
 DO7976'NORTH OF THE CENTERLINE CR 3150N, 25.6 FT (7.8 M) EAST OF THE
 DO7976'CENTERLINE EAST 26TH ROAD CR 200E, 8.5 FT (2.6 M) SOUTH-SOUTHEAST OF
 DO7976'POWER POLE WITH GUIDE WIRE AND 1.3 FT (0.4 M) WEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3806 ***********************************************************************
 DH3806  DESIGNATION -  FAY01
 DH3806  PID         -  DH3806
 DH3806  STATE/COUNTY-  IL/FAYETTE
 DH3806  COUNTRY     -  US
 DH3806  USGS QUAD   -  BROWNSTOWN (2018)
 DH3806
 DH3806                         *CURRENT SURVEY CONTROL
 DH3806  ______________________________________________________________________
 DH3806* NAD 83(2011) POSITION- 38 59 57.08209(N) 088 55 43.08394(W)   ADJUSTED
 DH3806* NAD 83(2011) ELLIP HT-   150.487 (meters)        (06/27/12)   ADJUSTED
 DH3806* NAD 83(2011) EPOCH   -  2010.00
 DH3806* NAVD 88 ORTHO HEIGHT -   182.3   (meters)      598.    (feet) GPS OBS
 DH3806  ______________________________________________________________________
 DH3806  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3806  GEOID HEIGHT    -        -31.798 (meters)                     GEOID03
 DH3806  GEOID HEIGHT    -        -31.851 (meters)                     GEOID18
 DH3806  NAD 83(2011) X  -     92,806.384 (meters)                     COMP
 DH3806  NAD 83(2011) Y  - -4,962,633.205 (meters)                     COMP
 DH3806  NAD 83(2011) Z  -  3,992,341.796 (meters)                     COMP
 DH3806  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 DH3806
 DH3806  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3806  Standards:
 DH3806         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3806            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3806  -------------------------------------------------------------------
 DH3806  NETWORK    0.52   0.88           0.24   0.17   0.45     -0.00418342
 DH3806  -------------------------------------------------------------------
 DH3806  Click here for local accuracies and other accuracy information.
 DH3806
 DH3806.The horizontal coordinates were established by GPS observations
 DH3806.and adjusted by the National Geodetic Survey in June 2012.
 DH3806
 DH3806.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3806.been affixed to the stable North American tectonic plate. See 
 DH3806.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3806
 DH3806.The horizontal coordinates are valid at the epoch date displayed above
 DH3806.which is a decimal equivalence of Year/Month/Day.
 DH3806
 DH3806.The orthometric height was determined by GPS observations and a
 DH3806.high-resolution geoid model.
 DH3806
 DH3806.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3806.GEOID18 height accuracy estimate available here.
 DH3806
 DH3806.Click photographs - Photos may exist for this station.
 DH3806
 DH3806.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3806
 DH3806.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3806
 DH3806.The ellipsoidal height was determined by GPS observations
 DH3806.and is referenced to NAD 83.
 DH3806
 DH3806. The following values were computed from the NAD 83(2011) position.
 DH3806
 DH3806;                    North         East     Units Scale Factor Converg.
 DH3806;SPC IL E     -   259,056.657   248,431.713   MT  1.00000773   -0 22 28.7
 DH3806;SPC IL E     -   849,921.72    815,063.05   sFT  1.00000773   -0 22 28.7
 DH3806;UTM  16      - 4,318,455.937   332,987.627   MT  0.99994347   -1 12 50.4
 DH3806
 DH3806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3806!SPC IL E     -   0.99997639  x   1.00000773  =   0.99998412
 DH3806!UTM  16      -   0.99997639  x   0.99994347  =   0.99991986
 DH3806
 DH3806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3298718455(NAD 83)
 DH3806
 DH3806                          SUPERSEDED SURVEY CONTROL
 DH3806
 DH3806  NAD 83(2007)-  38 59 57.08213(N)    088 55 43.08468(W) AD(2002.00) 0
 DH3806  ELLIP H (02/10/07)  150.521  (m)                       GP(2002.00)    
 DH3806  NAD 83(1997)-  38 59 57.08198(N)    088 55 43.08476(W) AD(       ) 1
 DH3806  ELLIP H (06/10/05)  150.515  (m)                       GP(       ) 3 2
 DH3806
 DH3806.Superseded values are not recommended for survey control.
 DH3806
 DH3806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3806.See file dsdata.pdf to determine how the superseded data were derived.
 DH3806
 DH3806_MARKER: DD = SURVEY DISK
 DH3806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3806_STAMPING: FAY01 2005
 DH3806_MARK LOGO: ILDT
 DH3806_PROJECTION: FLUSH
 DH3806_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3806+STABILITY: SURFACE MOTION
 DH3806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3806+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 DH3806
 DH3806  HISTORY     - Date     Condition        Report By
 DH3806  HISTORY     - 2005     MONUMENTED       ILDT
 DH3806  HISTORY     - 20050317 GOOD             ILDT
 DH3806
 DH3806                          STATION DESCRIPTION
 DH3806
 DH3806'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3806'TO REACH FROM THE INTERSECTION OF RT. 40 AND FIRST STREET IN
 DH3806'BROWNSTOWN, GO EAST 1.4 MILES TO THE STATION ON THE LEFT. IT IS IN THE
 DH3806'NORTHWEST QUADRANT OF RT. 40 AND COUNTY 1750E. THE MARK IS 54.6 FT.
 DH3806'NORTH OF THE CENTERLINE OF RT. 40, IT IS 25.8 FT. WEST OF COUNTY ROAD
 DH3806'1750E AND 25 FT. SOUTHWEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3805 ***********************************************************************
 DH3805  DESIGNATION -  FAY02
 DH3805  PID         -  DH3805
 DH3805  STATE/COUNTY-  IL/FAYETTE
 DH3805  COUNTRY     -  US
 DH3805  USGS QUAD   -  HERRICK (2018)
 DH3805
 DH3805                         *CURRENT SURVEY CONTROL
 DH3805  ______________________________________________________________________
 DH3805* NAD 83(2011) POSITION- 39 07 46.92210(N) 088 54 26.16377(W)   ADJUSTED
 DH3805* NAD 83(2011) ELLIP HT-   147.415 (meters)        (06/27/12)   ADJUSTED
 DH3805* NAD 83(2011) EPOCH   -  2010.00
 DH3805* NAVD 88 ORTHO HEIGHT -   179.535 (meters)      589.02  (feet) ADJUSTED
 DH3805  ______________________________________________________________________
 DH3805  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 DH3805  NAD 83(2011) X  -     94,482.860 (meters)                     COMP
 DH3805  NAD 83(2011) Y  - -4,953,466.486 (meters)                     COMP
 DH3805  NAD 83(2011) Z  -  4,003,589.860 (meters)                     COMP
 DH3805  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 DH3805  DYNAMIC HEIGHT  -        179.425 (meters)      588.66  (feet) COMP
 DH3805  MODELED GRAVITY -    980,009.9   (mgal)                       NAVD 88
 DH3805
 DH3805  VERT ORDER      -  SECOND    CLASS I
 DH3805
 DH3805  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3805  Standards:
 DH3805         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3805            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3805  -------------------------------------------------------------------
 DH3805  NETWORK    0.59   0.92           0.27   0.20   0.47     -0.04751568
 DH3805  -------------------------------------------------------------------
 DH3805  Click here for local accuracies and other accuracy information.
 DH3805
 DH3805.The horizontal coordinates were established by GPS observations
 DH3805.and adjusted by the National Geodetic Survey in June 2012.
 DH3805
 DH3805.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3805.been affixed to the stable North American tectonic plate. See 
 DH3805.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3805
 DH3805.The horizontal coordinates are valid at the epoch date displayed above
 DH3805.which is a decimal equivalence of Year/Month/Day.
 DH3805
 DH3805.The orthometric height was determined by differential leveling and
 DH3805.adjusted by the IL DEPT OF TRANSP
 DH3805.in July 2015.
 DH3805
 DH3805.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3805.GEOID18 height accuracy estimate available here.
 DH3805
 DH3805.Click photographs - Photos may exist for this station.
 DH3805
 DH3805.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3805
 DH3805.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3805
 DH3805.The ellipsoidal height was determined by GPS observations
 DH3805.and is referenced to NAD 83.
 DH3805
 DH3805.The dynamic height is computed by dividing the NAVD 88
 DH3805.geopotential number by the normal gravity value computed on the
 DH3805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH3805.degrees latitude (g = 980.6199 gals.).
 DH3805
 DH3805.The modeled gravity was interpolated from observed gravity values.
 DH3805
 DH3805. The following values were computed from the NAD 83(2011) position.
 DH3805
 DH3805;                    North         East     Units Scale Factor Converg.
 DH3805;SPC IL E     -   273,533.475   250,374.095   MT  1.00000531   -0 21 43.9
 DH3805;SPC IL E     -   897,417.74    821,435.68   sFT  1.00000531   -0 21 43.9
 DH3805;UTM  16      - 4,332,901.730   335,142.021   MT  0.99993466   -1 12 14.1
 DH3805
 DH3805!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3805!SPC IL E     -   0.99997687  x   1.00000531  =   0.99998218
 DH3805!UTM  16      -   0.99997687  x   0.99993466  =   0.99991153
 DH3805
 DH3805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3514232901(NAD 83)
 DH3805
 DH3805                          SUPERSEDED SURVEY CONTROL
 DH3805
 DH3805  NAD 83(2007)-  39 07 46.92215(N)    088 54 26.16451(W) AD(2002.00) 0
 DH3805  ELLIP H (02/10/07)  147.449  (m)                       GP(2002.00)    
 DH3805  NAD 83(1997)-  39 07 46.92201(N)    088 54 26.16460(W) AD(       ) 1
 DH3805  ELLIP H (06/10/05)  147.449  (m)                       GP(       ) 3 2
 DH3805  NAVD 88 (06/10/05)  179.5    (m)  GEOID03  model used  GPS OBS        
 DH3805
 DH3805.Superseded values are not recommended for survey control.
 DH3805
 DH3805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3805.See file dsdata.pdf to determine how the superseded data were derived.
 DH3805
 DH3805_MARKER: DD = SURVEY DISK
 DH3805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3805_STAMPING: FAY02 2005
 DH3805_MARK LOGO: ILDT
 DH3805_PROJECTION: FLUSH
 DH3805_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3805+STABILITY: SURFACE MOTION
 DH3805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3805+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2014
 DH3805
 DH3805  HISTORY     - Date     Condition        Report By
 DH3805  HISTORY     - 2005     MONUMENTED       ILDT
 DH3805  HISTORY     - 20050317 GOOD             ILDT
 DH3805  HISTORY     - 20120723 GOOD             ILDT
 DH3805  HISTORY     - 20140828 GOOD             AMESC
 DH3805
 DH3805                          STATION DESCRIPTION
 DH3805
 DH3805'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3805'TO REACH FROM THE INTERSECTION OF RT. 51 AND MAIN STREET IN RAMSEY
 DH3805'IL., GO EAST ON MAIN STREET (COUNTY ROAD 24) 11.57 MILES TO THE
 DH3805'STATION ON THE RIGHT. IT IS .50 MILE WEST OF CR. 1900E. THE MARK IS
 DH3805'1.0 FT. NORTH OF A FIBERGLASS WITNESS POST, IT IS 36.7 FT. SOUTH OF
 DH3805'CENTERLINE OF COUNTY ROAD 24 AND 70.5 FT. EAST OF A POWER POLE.
 DH3805
 DH3805                          STATION RECOVERY (2012)
 DH3805
 DH3805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 DH3805'RECOVERED IN GOOD CONDITION.
 DH3805
 DH3805                          STATION RECOVERY (2014)
 DH3805
 DH3805'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DH3805'RECOVERED IN GOOD CONDITION.
 DH3805'
 DH3805'NOTE-ADD-STATION IS 325.5 FT (99.2 M) WEST OF A POWER POLE, 177.8 FT
 DH3805'(54.2 M) SOUTHEAST OF A TELEPHONE PEDESTAL, 71.3 FT (21.7 M) EAST OF A
 DH3805'POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3807 ***********************************************************************
 DH3807  DESIGNATION -  FAY03
 DH3807  PID         -  DH3807
 DH3807  STATE/COUNTY-  IL/FAYETTE
 DH3807  COUNTRY     -  US
 DH3807  USGS QUAD   -  VERA (2018)
 DH3807
 DH3807                         *CURRENT SURVEY CONTROL
 DH3807  ______________________________________________________________________
 DH3807* NAD 83(2011) POSITION- 39 03 21.22290(N) 089 00 08.16631(W)   ADJUSTED
 DH3807* NAD 83(2011) ELLIP HT-   135.434 (meters)        (06/27/12)   ADJUSTED
 DH3807* NAD 83(2011) EPOCH   -  2010.00
 DH3807* NAVD 88 ORTHO HEIGHT -   167.3   (meters)      549.    (feet) GPS OBS
 DH3807  ______________________________________________________________________
 DH3807  NAVD 88 orthometric height was determined with an earlier geoid model
 DH3807  GEOID HEIGHT    -        -31.930 (meters)                     GEOID18
 DH3807  NAD 83(2011) X  -     86,359.322 (meters)                     COMP
 DH3807  NAD 83(2011) Y  - -4,958,773.117 (meters)                     COMP
 DH3807  NAD 83(2011) Z  -  3,997,222.850 (meters)                     COMP
 DH3807  LAPLACE CORR    -         -0.95  (seconds)                    DEFLEC18
 DH3807
 DH3807  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3807  Standards:
 DH3807         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3807            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3807  -------------------------------------------------------------------
 DH3807  NETWORK    0.37   0.69           0.17   0.13   0.35     -0.02077215
 DH3807  -------------------------------------------------------------------
 DH3807  Click here for local accuracies and other accuracy information.
 DH3807
 DH3807.The horizontal coordinates were established by GPS observations
 DH3807.and adjusted by the National Geodetic Survey in June 2012.
 DH3807
 DH3807.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3807.been affixed to the stable North American tectonic plate. See 
 DH3807.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3807
 DH3807.The horizontal coordinates are valid at the epoch date displayed above
 DH3807.which is a decimal equivalence of Year/Month/Day.
 DH3807
 DH3807.The orthometric height was determined by GPS observations and a
 DH3807.high-resolution geoid model.
 DH3807
 DH3807.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3807.GEOID18 height accuracy estimate available here.
 DH3807
 DH3807.Click photographs - Photos may exist for this station.
 DH3807
 DH3807.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3807
 DH3807.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3807
 DH3807.The ellipsoidal height was determined by GPS observations
 DH3807.and is referenced to NAD 83.
 DH3807
 DH3807. The following values were computed from the NAD 83(2011) position.
 DH3807
 DH3807;                    North         East     Units Scale Factor Converg.
 DH3807;SPC IL E     -   265,396.126   242,099.352   MT  1.00001626   -0 25 17.4
 DH3807;SPC IL E     -   870,720.46    794,287.62   sFT  1.00001626   -0 25 17.4
 DH3807;UTM  16      - 4,324,887.190   326,749.217   MT  0.99996960   -1 15 42.8
 DH3807
 DH3807!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3807!SPC IL E     -   0.99997875  x   1.00001626  =   0.99999501
 DH3807!UTM  16      -   0.99997875  x   0.99996960  =   0.99994835
 DH3807
 DH3807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2674924887(NAD 83)
 DH3807
 DH3807                          SUPERSEDED SURVEY CONTROL
 DH3807
 DH3807  NAD 83(2007)-  39 03 21.22294(N)    089 00 08.16707(W) AD(2002.00) 0
 DH3807  ELLIP H (02/10/07)  135.468  (m)                       GP(2002.00)    
 DH3807  NAD 83(1997)-  39 03 21.22279(N)    089 00 08.16715(W) AD(       ) 1
 DH3807  ELLIP H (06/10/05)  135.459  (m)                       GP(       ) 3 2
 DH3807  NAVD 88 (06/10/05)  167.3    (m)  GEOID03  model used  GPS OBS        
 DH3807
 DH3807.Superseded values are not recommended for survey control.
 DH3807
 DH3807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3807.See file dsdata.pdf to determine how the superseded data were derived.
 DH3807
 DH3807_MARKER: DD = SURVEY DISK
 DH3807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3807_STAMPING: FAY03 2005
 DH3807_MARK LOGO: ILDT
 DH3807_PROJECTION: FLUSH
 DH3807_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3807+STABILITY: SURFACE MOTION
 DH3807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3807+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2006
 DH3807
 DH3807  HISTORY     - Date     Condition        Report By
 DH3807  HISTORY     - 2005     MONUMENTED       ILDT
 DH3807  HISTORY     - 20050317 GOOD             ILDT
 DH3807  HISTORY     - 20060201 GOOD             ILDT
 DH3807
 DH3807                          STATION DESCRIPTION
 DH3807
 DH3807'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3807'TO REACH FROM THE INTERSECTION OF RT. 40 AND COUNTY ROAD 3 (1800E) GO
 DH3807'NORTH ON COUNTY ROAD 3 FOR 4.75 MILES TO COUNTY 2300N, TURN LEFT AND
 DH3807'PROCEED WEST FOR 3.5 MILES TO COUNTY ROAD 1450E AND TURN LEFT AND
 DH3807'PROCEED SOUTH FOR 1.0 MILES TO COUNTY ROAD 2200N AND TURN RIGHT AND
 DH3807'PROCEED WEST FOR 1.0 MILES AND THE STATION ON  THE RIGHT IN THE
 DH3807'NORTHWEST QUADRANT OF THE INTERSECTION. THE MARK IS 26.0 FT. NORTH OF
 DH3807'COUNTY ROAD 2200N, IT IS 25.6 FT. WEST OF COUNTY ROAD 1350E AND 8.9
 DH3807'FT. NORTHWEST OF A LARGE SQUARE CONCRETE POST.
 DH3807
 DH3807                          STATION RECOVERY (2006)
 DH3807
 DH3807'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 DH3807'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1489 ***********************************************************************
 NH1489  DESIGNATION -  FAYETTE
 NH1489  PID         -  NH1489
 NH1489  STATE/COUNTY-  IL/WINNEBAGO
 NH1489  COUNTRY     -  US
 NH1489  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1489
 NH1489                         *CURRENT SURVEY CONTROL
 NH1489  ______________________________________________________________________
 NH1489* NAD 83(1997) POSITION- 42 10 02.14526(N) 089 05 15.24863(W)   ADJUSTED
 NH1489* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 NH1489  ______________________________________________________________________
 NH1489  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 NH1489  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 NH1489  HORZ ORDER      -  SECOND
 NH1489
 NH1489.The horizontal coordinates were established by classical geodetic methods
 NH1489.and adjusted by the National Geodetic Survey in October 1999.
 NH1489
 NH1489.The orthometric height was scaled from a topographic map.
 NH1489
 NH1489.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1489.GEOID18 height accuracy estimate available here.
 NH1489
 NH1489.Click photographs - Photos may exist for this station.
 NH1489
 NH1489.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1489
 NH1489. The following values were computed from the NAD 83(1997) position.
 NH1489
 NH1489;                    North         East     Units Scale Factor Converg.
 NH1489;SPC IL W     -   611,223.858   789,164.831   MT  1.00003897   +0 43 28.0
 NH1489;SPC IL W     - 2,005,323.61  2,589,118.28   sFT  1.00003897   +0 43 28.0
 NH1489;UTM  16      - 4,670,456.762   327,562.154   MT  0.99996588   -1 24 06.2
 NH1489
 NH1489!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1489!SPC IL W     -   0.99997056  x   1.00003897  =   1.00000953
 NH1489!UTM  16      -   0.99997056  x   0.99996588  =   0.99993644
 NH1489
 NH1489:                Primary Azimuth Mark                     Grid Az
 NH1489:SPC IL W     -  EFFINGHAM                                005 47 55.1
 NH1489:UTM  16      -  EFFINGHAM                                007 55 29.3
 NH1489
 NH1489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2756270456(NAD 83)
 NH1489
 NH1489|---------------------------------------------------------------------|
 NH1489| PID    Reference Object                     Distance      Geod. Az  |
 NH1489|                                                           dddmmss.s |
 NH1489| NH0612 EFFINGHAM                           APPROX. 1.0 KM 0063123.1 |
 NH1489| CI8665 FAYETTE RM                            5.800 METERS 12110     |
 NH1489|---------------------------------------------------------------------|
 NH1489
 NH1489                          SUPERSEDED SURVEY CONTROL
 NH1489
 NH1489  NAD 83(1996)-  42 10 02.14577(N)    089 05 15.25029(W) AD(       ) 2
 NH1489  NAD 83(1986)-  42 10 02.14357(N)    089 05 15.25658(W) AD(       ) 2
 NH1489  NAD 27      -  42 10 02.06350(N)    089 05 14.87240(W) AD(       ) 2
 NH1489  USSD        -  42 10 02.19100(N)    089 05 14.65800(W) AD(       ) 3
 NH1489
 NH1489.Superseded values are not recommended for survey control.
 NH1489
 NH1489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1489.See file dsdata.pdf to determine how the superseded data were derived.
 NH1489
 NH1489_MARKER: DS = TRIANGULATION STATION DISK
 NH1489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1489_STAMPING: FAYETTE 1920
 NH1489_MARK LOGO: CGS
 NH1489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1489+STABILITY: SURFACE MOTION
 NH1489
 NH1489  HISTORY     - Date     Condition        Report By
 NH1489  HISTORY     - 1920     MONUMENTED       CGS
 NH1489  HISTORY     - 1954     GOOD             CGS
 NH1489  HISTORY     - 1972     GOOD             ILDT
 NH1489  HISTORY     - 1981     POOR             ILDT
 NH1489  HISTORY     - 19970321 MARK NOT FOUND   USPSQD
 NH1489
 NH1489                          STATION DESCRIPTION
 NH1489
 NH1489'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1489'STATION IS ABOUT 7-1/4 MILES S OF ROCKFORD, ON THE E SIDE
 NH1489'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, ON THE
 NH1489'E BANK OF A DEEP CUT 140 YARDS S OF A ROAD CROSSING, 220 YARDS
 NH1489'DIRECTLY W OF JOHN GAIRS RESIDENCE, AND 7.82 METERS (25.66
 NH1489'FEET) E OF THE E AND NEAREST RAIL.  THE SURFACE, UNDERGROUND,
 NH1489'AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH1489'THE REFERENCE MARK
 NH1489'IS ON THE SAME SIDE OF THE TRACK NEAR THE FENCE LINE, 5.80
 NH1489'METERS (19.03 FEET) FROM THE STATION, S 58 DEG 50 MIN E.
 NH1489
 NH1489                          STATION RECOVERY (1954)
 NH1489
 NH1489'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1489'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED IN 1920.
 NH1489'THE ORIGINAL DESCRIPTION IS ADEQUATE WITH THE FOLLOWING
 NH1489'ADDITIONS--
 NH1489'
 NH1489'ADD--11.8 FT. W-NW OF THE THIRD TELEPHONE POLE S OF THE
 NH1489'CROSSING.
 NH1489'
 NH1489'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY
 NH1489'2, GO NW ON STATE HIGHWAY 2 FOR 0.2 MI. TO BAXTER ROAD, TURN
 NH1489'LEFT AND GO W FOR 0.6 MI. TO A RAILROAD CROSSING AND THE STATION
 NH1489'TO THE LEFT OR S.
 NH1489
 NH1489                          STATION RECOVERY (1972)
 NH1489
 NH1489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH1489'FAYETTE 1920-GOOD
 NH1489'
 NH1489'FAYETTE 1920-REF. GOOD
 NH1489
 NH1489                          STATION RECOVERY (1981)
 NH1489
 NH1489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981 (JH)
 NH1489'FAYETTE 1920 STATION WAS FOUND LEANING 5 DEG TO THE SOUTH.
 NH1489'
 NH1489'FAYETTE 1920 REFERENCE MARK WAS NOT FOUND.
 NH1489'
 NH1489'STATION IS BADLY DISTURBED.
 NH1489'
 NH1489'DISTANCE AND DIRECTION FROM NEAREST TOWN--7-1/4 MILES S OF
 NH1489'ROCKFORD.
 NH1489
 NH1489                          STATION RECOVERY (1997)
 NH1489
 NH1489'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1489'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1861 ***********************************************************************
 DQ1861  DESIGNATION -  FC 19
 DQ1861  PID         -  DQ1861
 DQ1861  STATE/COUNTY-  IL/FAYETTE
 DQ1861  COUNTRY     -  US
 DQ1861  USGS QUAD   -  VERA (2018)
 DQ1861
 DQ1861                         *CURRENT SURVEY CONTROL
 DQ1861  ______________________________________________________________________
 DQ1861* NAD 83(1986) POSITION- 39 06 00.84   (N) 089 04 53.71   (W)   HD_HELD1
 DQ1861* NAVD 88 ORTHO HEIGHT -   155.538 (meters)      510.29  (feet) ADJUSTED
 DQ1861  ______________________________________________________________________
 DQ1861  GEOID HEIGHT    -        -31.931 (meters)                     GEOID18
 DQ1861  DYNAMIC HEIGHT  -        155.443 (meters)      509.98  (feet) COMP
 DQ1861  MODELED GRAVITY -    980,014.6   (mgal)                       NAVD 88
 DQ1861
 DQ1861  VERT ORDER      -  SECOND    CLASS I
 DQ1861
 DQ1861.The horizontal coordinates were determined by differentially corrected
 DQ1861.hand held GPS observations or other comparable positioning techniques
 DQ1861.and have an estimated accuracy of +/- 3 meters.
 DQ1861
 DQ1861.The orthometric height was determined by differential leveling and
 DQ1861.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1861.in May 2016.
 DQ1861
 DQ1861.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1861.GEOID18 height accuracy estimate available here.
 DQ1861
 DQ1861.Click photographs - Photos may exist for this station.
 DQ1861
 DQ1861.The dynamic height is computed by dividing the NAVD 88
 DQ1861.geopotential number by the normal gravity value computed on the
 DQ1861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1861.degrees latitude (g = 980.6199 gals.).
 DQ1861
 DQ1861.The modeled gravity was interpolated from observed gravity values.
 DQ1861
 DQ1861;                    North         East    Units  Estimated Accuracy
 DQ1861;SPC IL E     -   270,371.9     235,274.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1861
 DQ1861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1999829962(NAD 83)
 DQ1861
 DQ1861                          SUPERSEDED SURVEY CONTROL
 DQ1861
 DQ1861.No superseded survey control is available for this station.
 DQ1861
 DQ1861_MARKER: DB = BENCH MARK DISK
 DQ1861_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DQ1861_SP_SET: BRIDGE HEADWALL
 DQ1861_STAMPING: FCHD ELEV 511.44 FC 19
 DQ1861_MARK LOGO: IL-051
 DQ1861_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1861_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1861_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1861+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1861
 DQ1861  HISTORY     - Date     Condition        Report By
 DQ1861  HISTORY     - UNK      MONUMENTED       IL-051
 DQ1861  HISTORY     - 20151218 GOOD             AMESC
 DQ1861  HISTORY     - 20170910 GOOD             MCA
 DQ1861
 DQ1861                          STATION DESCRIPTION
 DQ1861
 DQ1861'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DQ1861'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF BINGHAM, 4.9 MI
 DQ1861'(7.9 KM) NORTH-NORTHEAST OF VERA AND 3.4 MI (5.5 KM) SOUTH-SOUTHEAST
 DQ1861'OF RAMSEY.
 DQ1861'
 DQ1861'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DQ1861'MAIN STREET) IN THE TOWN OF RAMSEY PROCEED SOUTH ALONG US ROUTE 51 FOR
 DQ1861'3.1 MI (5.0 KM) TO COUNTY ROAD 2525, EAST ALONG COUNTY ROAD 2525 FOR
 DQ1861'0.5 MI (0.8 KM) TO A BRIDGE AND THE STATION ON THE RIGHT.
 DQ1861'
 DQ1861'THE STATION IS 12 FT (3.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1861'2500N, 0.2 FT (6 CM) EAST OF THE SOUTHWEST CORNER OF THE BRIDGE AND
 DQ1861'LEVEL WITH THE CENTERLINE.  THE BRIDGE WAS BUILT IN 2005 BY FAYETTE
 DQ1861'COUNTY.
 DQ1861
 DQ1861                          STATION RECOVERY (2017)
 DQ1861
 DQ1861'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1861'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7308 ***********************************************************************
 DP7308  DESIGNATION -  FC 40
 DP7308  PID         -  DP7308
 DP7308  STATE/COUNTY-  IL/FAYETTE
 DP7308  COUNTRY     -  US
 DP7308  USGS QUAD   -  RAMSEY (2018)
 DP7308
 DP7308                         *CURRENT SURVEY CONTROL
 DP7308  ______________________________________________________________________
 DP7308* NAD 83(1986) POSITION- 39 08 36.90   (N) 089 04 18.91   (W)   HD_HELD1
 DP7308* NAVD 88 ORTHO HEIGHT -   167.809 (meters)      550.55  (feet) ADJUSTED
 DP7308  ______________________________________________________________________
 DP7308  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 DP7308  DYNAMIC HEIGHT  -        167.706 (meters)      550.22  (feet) COMP
 DP7308  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 DP7308
 DP7308  VERT ORDER      -  SECOND    CLASS I
 DP7308
 DP7308.The horizontal coordinates were determined by differentially corrected
 DP7308.hand held GPS observations or other comparable positioning techniques
 DP7308.and have an estimated accuracy of +/- 3 meters.
 DP7308
 DP7308.The orthometric height was determined by differential leveling and
 DP7308.adjusted by the IL DEPT OF TRANSP
 DP7308.in July 2015.
 DP7308
 DP7308.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7308.GEOID18 height accuracy estimate available here.
 DP7308
 DP7308.Click photographs - Photos may exist for this station.
 DP7308
 DP7308.The dynamic height is computed by dividing the NAVD 88
 DP7308.geopotential number by the normal gravity value computed on the
 DP7308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7308.degrees latitude (g = 980.6199 gals.).
 DP7308
 DP7308.The modeled gravity was interpolated from observed gravity values.
 DP7308
 DP7308;                    North         East    Units  Estimated Accuracy
 DP7308;SPC IL E     -   275,177.6     236,149.7     MT  (+/- 3 meters HH1 GPS) 
 DP7308
 DP7308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2094434754(NAD 83)
 DP7308
 DP7308                          SUPERSEDED SURVEY CONTROL
 DP7308
 DP7308.No superseded survey control is available for this station.
 DP7308
 DP7308_MARKER: DD = SURVEY DISK
 DP7308_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP7308_SP_SET: BRIDGE WING WALL
 DP7308_STAMPING: FCHD 550.49 FC 40
 DP7308_MARK LOGO: NONE
 DP7308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7308_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7308+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2014
 DP7308
 DP7308  HISTORY     - Date     Condition        Report By
 DP7308  HISTORY     - UNK      MONUMENTED       IL-051
 DP7308  HISTORY     - 20140829 GOOD             AMESC
 DP7308
 DP7308                          STATION DESCRIPTION
 DP7308
 DP7308'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP7308'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST-NORTHEAST OF
 DP7308'BINGHAM, 7.1 MI (11.4 KM) SOUTHWEST OF HERRICK AND 2.0 MI (3.2 KM)
 DP7308'EAST OF RAMSEY.
 DP7308'
 DP7308'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7308'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 (COUNTY
 DP7308'ROAD 2800N EAST OF TOWN) FOR 1.95 MI (3.1 KM) TO THE BRIDGE OVER ASH
 DP7308'CREEK AND THE STATION ON THE RIGHT.
 DP7308'
 DP7308'THE STATION IS 16 FT (4.9 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP7308'24 ON TOP OF THE SOUTHEAST WING WALL OF THE BRIDGE BUILT IN 2007, 1 FT
 DP7308'(0.3 M) SOUTHEAST OF THE SOUTHEAST CORNER OF THE BRIDGE DECK, LEVEL
 DP7308'WITH THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1636 ***********************************************************************
 LC1636  DESIGNATION -  FEDER 2
 LC1636  PID         -  LC1636
 LC1636  STATE/COUNTY-  IL/CHAMPAIGN
 LC1636  COUNTRY     -  US
 LC1636  USGS QUAD   -  RANTOUL (2018)
 LC1636
 LC1636                         *CURRENT SURVEY CONTROL
 LC1636  ______________________________________________________________________
 LC1636* NAD 83(1986) POSITION- 40 21 27.     (N) 088 08 55.     (W)   SCALED
 LC1636* NAVD 88 ORTHO HEIGHT -   243.27  (meters)      798.1   (feet) RESET
 LC1636  ______________________________________________________________________
 LC1636  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 LC1636  VERT ORDER      -  THIRD
 LC1636
 LC1636.The horizontal coordinates were scaled from a map and have
 LC1636.an estimated accuracy of +/- 6 seconds.
 LC1636
 LC1636.The orthometric height was computed from unverified reset data.
 LC1636
 LC1636.No vertical observational check was made to the station.
 LC1636
 LC1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1636.GEOID18 height accuracy estimate available here.
 LC1636
 LC1636.Click photographs - Photos may exist for this station.
 LC1636
 LC1636;                    North         East    Units  Estimated Accuracy
 LC1636;SPC IL E     -   409,710.      315,690.      MT  (+/- 180 meters Scaled)
 LC1636
 LC1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK024680(NAD 83)
 LC1636
 LC1636                          SUPERSEDED SURVEY CONTROL
 LC1636
 LC1636  NGVD 29 (11/09/15)  243.32   (m)          798.3    (f) RESET       3  
 LC1636
 LC1636.Superseded values are not recommended for survey control.
 LC1636
 LC1636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1636.See file dsdata.pdf to determine how the superseded data were derived.
 LC1636
 LC1636_MARKER: DH = HORIZONTAL CONTROL DISK
 LC1636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1636_STAMPING: FEDER 2 1981
 LC1636_MARK LOGO: NGS
 LC1636_PROJECTION: PROJECTING 5 CENTIMETERS
 LC1636_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1636+STABILITY: SURFACE MOTION
 LC1636
 LC1636  HISTORY     - Date     Condition        Report By
 LC1636  HISTORY     - 1981     MONUMENTED       NGS
 LC1636  HISTORY     - 19810615 GOOD             NGS
 LC1636  HISTORY     - 20051207 POOR             ILDT
 LC1636
 LC1636                          STATION DESCRIPTION
 LC1636
 LC1636'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 LC1636'3.9 MI NW FROM RANTOUL.
 LC1636'3.4 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH U.S.
 LC1636'HIGHWAY 136 IN RANTOUL, THENCE 0.5 MILE WEST ALONG A PAVED ROAD
 LC1636'TO THE MARK ON THE LEFT, 17.0 FEET WEST OF A POWER POLE, AND 21.0
 LC1636'FEET SOUTH OF THE CENTERLINE OF PAVED ROAD.
 LC1636'THE MARK IS 1.0 FT  E FROM A WITNESS POST.
 LC1636
 LC1636                          STATION RECOVERY (1981)
 LC1636
 LC1636'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 LC1636'THE STATION IS LOCATED ABOUT 5.6 KM (3.45 MI) NW OF RANTOUL, ON ROAD
 LC1636'RIGHT OF WAY, 5.2 METERS (17.1 FT) W OF A POWER POLE, 6.4 METERS (21.0
 LC1636'FT) S OF THE CENTERLINE OF A PAVED ROAD, 0.40 KM (0.25 MI) E OF
 LC1636'INTERSTATE HWY STAND 0.3 METERS (1.0 FT) E OF A METAL WITNESS POST.
 LC1636'THE ROUND CONCRETE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 LC1636'STAMPED---FEDED 2 1981---.  TO REACH THE STATION FROM THE JUNCTION OF
 LC1636'U.S HWYS 136 AND 45 AT RANTOUL, GO N ON HWY 45 FOR 5.5 KM (3.40 MI) TO
 LC1636'A CROSSROAD.  TURN LEFT AND GO W ON PAVED ROAD FOR 0.8 KM (0.50 MI) TO
 LC1636'THE STATION ON THE LEFT.  CONTINUE W 0.40 KM (0.25 MI) TO THE W END OF
 LC1636'OVERPASS OF INTERSTATE HWY 57 AND THE AZ MK ON THE RIGHT.  RM 5 IS A
 LC1636'STANDARD PRE-CAST ALUMINUM MONUMENT PROJECTING 2 INCHES,
 LC1636'STAMPED---FEDER 2 NO 5 1981---, 0.3 METERS (1.0 FT) W OF A POWER POLE
 LC1636'AND 6.4 METERS (21.0 FT) S OF THE CENTERLINE OF THE ROAD. RM 6 IS A
 LC1636'STANDARD PRE-CAST ALUMINUM MONUMENT, FLUSH WITH THE GROUND,
 LC1636'STAMPED---FEDER NO 6 1981---, 9.4 METERS (30.8 FT) W OF POWER POLE,
 LC1636'0.3 METERS (1.0 FT) SE OF A METAL WITNESS POST AND 6.4 METERS (21.0
 LC1636'FT) S OF THE CENTELINE OF THE ROAD.  THE AZ MK IS A STANDARD DISK,
 LC1636'STAMPED---FEDER 2 1981---, SET IN A DRILL HOLE IN THE TOP AND NW
 LC1636'ABUTTMENT OF BRIDGE OVER PASS OF INTERSTATE HWY 57, 0.3 METERS (1.0
 LC1636'FT) E OF THE W END OF THE ABUTTMENT AND ABOUT 0.8 METERS (2.6 FT)
 LC1636'ABOVE THE BRIDGE FLOOR.
 LC1636
 LC1636                          STATION RECOVERY (2005)
 LC1636
 LC1636'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1636'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1637 ***********************************************************************
 LC1637  DESIGNATION -  FEDER 2 RM 5
 LC1637  PID         -  LC1637
 LC1637  STATE/COUNTY-  IL/CHAMPAIGN
 LC1637  COUNTRY     -  US
 LC1637  USGS QUAD   -  RANTOUL (2018)
 LC1637
 LC1637                         *CURRENT SURVEY CONTROL
 LC1637  ______________________________________________________________________
 LC1637* NAD 83(1986) POSITION- 40 21 27.     (N) 088 08 55.     (W)   SCALED
 LC1637* NAVD 88 ORTHO HEIGHT -   243.35  (meters)      798.4   (feet) RESET
 LC1637  ______________________________________________________________________
 LC1637  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 LC1637  VERT ORDER      -  THIRD
 LC1637
 LC1637.The horizontal coordinates were scaled from a map and have
 LC1637.an estimated accuracy of +/- 6 seconds.
 LC1637
 LC1637.The orthometric height was computed from unverified reset data.
 LC1637
 LC1637.No vertical observational check was made to the station.
 LC1637
 LC1637.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1637.GEOID18 height accuracy estimate available here.
 LC1637
 LC1637.Click photographs - Photos may exist for this station.
 LC1637
 LC1637;                    North         East    Units  Estimated Accuracy
 LC1637;SPC IL E     -   409,710.      315,690.      MT  (+/- 180 meters Scaled)
 LC1637
 LC1637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK024680(NAD 83)
 LC1637
 LC1637                          SUPERSEDED SURVEY CONTROL
 LC1637
 LC1637  NGVD 29 (11/09/15)  243.40   (m)          798.6    (f) RESET       3  
 LC1637
 LC1637.Superseded values are not recommended for survey control.
 LC1637
 LC1637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1637.See file dsdata.pdf to determine how the superseded data were derived.
 LC1637
 LC1637_MARKER: DR = REFERENCE MARK DISK
 LC1637_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1637_STAMPING: FEDER 2 NO 5 1981
 LC1637_MARK LOGO: NGS
 LC1637_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC1637_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1637
 LC1637  HISTORY     - Date     Condition        Report By
 LC1637  HISTORY     - 1981     MONUMENTED       NGS
 LC1637  HISTORY     - 20051207 POOR             ILDT
 LC1637
 LC1637                          STATION DESCRIPTION
 LC1637
 LC1637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 LC1637'3.9 MI NW FROM RANTOUL.
 LC1637'3.4 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH U.S.
 LC1637'HIGHWAY 136 IN RANTOUL, THENCE 0.5 WEST ALONG A PAVED ROAD TO THE
 LC1637'MARK ON THE LEFT, A PRE-CAST ALUMINUM MONUMENT, 21.0 FEET SOUTH OF
 LC1637'THE CENTERLINE OF PAVED ROAD, AND 1.0 FOOT WEST OF A POWER POLE.
 LC1637'THE MARK IS 17.0 FT  E FROM A WITNESS POST.
 LC1637
 LC1637                          STATION RECOVERY (2005)
 LC1637
 LC1637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1637'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1638 ***********************************************************************
 LC1638  DESIGNATION -  FEDER 2 RM 6
 LC1638  PID         -  LC1638
 LC1638  STATE/COUNTY-  IL/CHAMPAIGN
 LC1638  COUNTRY     -  US
 LC1638  USGS QUAD   -  RANTOUL (2018)
 LC1638
 LC1638                         *CURRENT SURVEY CONTROL
 LC1638  ______________________________________________________________________
 LC1638* NAD 83(1986) POSITION- 40 21 27.     (N) 088 08 55.     (W)   SCALED
 LC1638* NAVD 88 ORTHO HEIGHT -   243.19  (meters)      797.9   (feet) RESET
 LC1638  ______________________________________________________________________
 LC1638  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 LC1638  VERT ORDER      -  THIRD
 LC1638
 LC1638.The horizontal coordinates were scaled from a map and have
 LC1638.an estimated accuracy of +/- 6 seconds.
 LC1638
 LC1638.The orthometric height was computed from unverified reset data.
 LC1638
 LC1638.No vertical observational check was made to the station.
 LC1638
 LC1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1638.GEOID18 height accuracy estimate available here.
 LC1638
 LC1638.Click photographs - Photos may exist for this station.
 LC1638
 LC1638;                    North         East    Units  Estimated Accuracy
 LC1638;SPC IL E     -   409,710.      315,690.      MT  (+/- 180 meters Scaled)
 LC1638
 LC1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK024680(NAD 83)
 LC1638
 LC1638                          SUPERSEDED SURVEY CONTROL
 LC1638
 LC1638  NGVD 29 (11/09/15)  243.24   (m)          798.0    (f) RESET       3  
 LC1638
 LC1638.Superseded values are not recommended for survey control.
 LC1638
 LC1638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1638.See file dsdata.pdf to determine how the superseded data were derived.
 LC1638
 LC1638_MARKER: DR = REFERENCE MARK DISK
 LC1638_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1638_STAMPING: FEDER 2 NO 6 1981
 LC1638_MARK LOGO: NGS
 LC1638_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC1638_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1638
 LC1638  HISTORY     - Date     Condition        Report By
 LC1638  HISTORY     - 1981     MONUMENTED       NGS
 LC1638  HISTORY     - 20051207 POOR             ILDT
 LC1638
 LC1638                          STATION DESCRIPTION
 LC1638
 LC1638'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 LC1638'3.9 MI NW FROM RANTOUL.
 LC1638'3.4 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH U.S.
 LC1638'HIGHWAY 136 IN RANTOUL, THENCE 0.5 MILE WEST ALONG A PAVED ROAD TO
 LC1638'MARK ON THE LEFT, A PRE-CAST ALUMINUM MONUMENT, 31.0 FEET WEST OF
 LC1638'A POWER POLE, AND 21.0 FEET SOUTH OF THE CENTERLINE OF THE ROAD.
 LC1638
 LC1638                          STATION RECOVERY (2005)
 LC1638
 LC1638'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1638'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0218 ***********************************************************************
 JB0218  DESIGNATION -  FELIX
 JB0218  PID         -  JB0218
 JB0218  STATE/COUNTY-  IL/WAYNE
 JB0218  COUNTRY     -  US
 JB0218  USGS QUAD   -  BOYLESTON (2018)
 JB0218
 JB0218                         *CURRENT SURVEY CONTROL
 JB0218  ______________________________________________________________________
 JB0218* NAD 83(1997) POSITION- 38 16 13.10122(N) 088 22 29.84711(W)   ADJUSTED
 JB0218* NAVD 88 ORTHO HEIGHT -   114.639 (meters)      376.11  (feet) ADJUSTED
 JB0218  ______________________________________________________________________
 JB0218  GEOID HEIGHT    -        -30.478 (meters)                     GEOID18
 JB0218  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 JB0218  DYNAMIC HEIGHT  -        114.566 (meters)      375.87  (feet) COMP
 JB0218  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 JB0218
 JB0218  HORZ ORDER      -  SECOND
 JB0218  VERT ORDER      -  SECOND    CLASS 0
 JB0218
 JB0218.The horizontal coordinates were established by classical geodetic methods
 JB0218.and adjusted by the National Geodetic Survey in October 1999.
 JB0218
 JB0218.The orthometric height was determined by differential leveling and
 JB0218.adjusted by the NATIONAL GEODETIC SURVEY
 JB0218.in June 1991.
 JB0218
 JB0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0218.GEOID18 height accuracy estimate available here.
 JB0218
 JB0218.Click photographs - Photos may exist for this station.
 JB0218
 JB0218.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0218
 JB0218.The dynamic height is computed by dividing the NAVD 88
 JB0218.geopotential number by the normal gravity value computed on the
 JB0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0218.degrees latitude (g = 980.6199 gals.).
 JB0218
 JB0218.The modeled gravity was interpolated from observed gravity values.
 JB0218
 JB0218. The following values were computed from the NAD 83(1997) position.
 JB0218
 JB0218;                    North         East     Units Scale Factor Converg.
 JB0218;SPC IL E     -   177,978.615   296,357.595   MT  0.99997516   -0 01 32.8
 JB0218;SPC IL E     -   583,918.17    972,299.88   sFT  0.99997516   -0 01 32.8
 JB0218;UTM  16      - 4,236,700.663   379,724.131   MT  0.99977816   -0 51 06.2
 JB0218
 JB0218!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0218!SPC IL E     -   0.99998679  x   0.99997516  =   0.99996195
 JB0218!UTM  16      -   0.99998679  x   0.99977816  =   0.99976496
 JB0218
 JB0218:                Primary Azimuth Mark                     Grid Az
 JB0218:SPC IL E     -  FELIX AZ MK                              091 13 52.2
 JB0218:UTM  16      -  FELIX AZ MK                              092 03 25.6
 JB0218
 JB0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7972436700(NAD 83)
 JB0218
 JB0218|---------------------------------------------------------------------|
 JB0218| PID    Reference Object                     Distance      Geod. Az  |
 JB0218|                                                           dddmmss.s |
 JB0218| JB0219 FELIX RM 1                           31.326 METERS 00511     |
 JB0218| JB0217 FELIX AZ MK                                        0911219.4 |
 JB0218| JB0220 FELIX RM 2                           36.415 METERS 26023     |
 JB0218|---------------------------------------------------------------------|
 JB0218
 JB0218                          SUPERSEDED SURVEY CONTROL
 JB0218
 JB0218  NAD 83(1997)-  38 16 13.10585(N)    088 22 29.84566(W) AD(       ) 2
 JB0218  NAD 83(1993)-  38 16 13.11269(N)    088 22 29.84681(W) AD(       ) 2
 JB0218  NAD 83(1986)-  38 16 13.11436(N)    088 22 29.84751(W) AD(       ) 2
 JB0218  NAD 27      -  38 16 12.94475(N)    088 22 29.67805(W) AD(       ) 2
 JB0218  NGVD 29 (??/??/92)  114.760  (m)          376.51   (f) ADJ UNCH    2 0
 JB0218  NGVD 29             114.76   (m)          376.5    (f) LEVELING    3  
 JB0218
 JB0218.Superseded values are not recommended for survey control.
 JB0218
 JB0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0218.See file dsdata.pdf to determine how the superseded data were derived.
 JB0218
 JB0218_MARKER: DE = TRAVERSE STATION DISK
 JB0218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0218_STAMPING: FELIX 1961
 JB0218_MARK LOGO: CGS
 JB0218_PROJECTION: FLUSH
 JB0218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0218+STABILITY: SURFACE MOTION
 JB0218
 JB0218  HISTORY     - Date     Condition        Report By
 JB0218  HISTORY     - 1961     MONUMENTED       CGS
 JB0218  HISTORY     - 1961     GOOD             CGS
 JB0218
 JB0218                          STATION DESCRIPTION
 JB0218
 JB0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0218'THE STATION IS LOCATED ABOUT 7.5 MILES SOUTH OF FAIRFIELD, ABOUT 2
 JB0218'MILES NORTHWEST OF MILL SHOALS, ABOUT 1 MILE SOUTHWEST OF THE VILLAGE
 JB0218'OF BARNHILL, ABOUT 1 MILE WEST OF U S HIGHWAY 45 AND ABOUT 1 MILE
 JB0218'NORTH OF THE CORNER OF WAYNE, HAMILTON AND WHITE COUNTIES.
 JB0218'
 JB0218'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE
 JB0218'HIGHWAY 15 IN FAIRFIELD, GO SOUTH ON U S HIGHWAY 45 FOR 6.75 MILES TO
 JB0218'CROSSROAD AND SIGN BARNHILL, TURN RIGHT, GO WEST ON GRAVEL ROAD FOR
 JB0218'0.75 MILE TO THE POST OFFICE AT BARNHILL, CONTINUE WEST FOR 0.25 MILE
 JB0218'TO A SIDE ROAD LEFT, TURN LEFT, GO SOUTH FOR 1 MILE TO A SIDE ROAD
 JB0218'RIGHT AND THE AZIMUTH MARK ON RIGHT, TURN RIGHT, GO WEST FOR 0.25 MILE
 JB0218'TO THE STATION ON THE RIGHT.
 JB0218'
 JB0218'STATION MARK, A STANDARD TRAVERSE SET IN TOP OF A 12 INCH SQUARE
 JB0218'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0218'STAMPED FELIX 1961.  THE MARK IS 93 FEET EAST OF A TRACK ROAD, 33.5
 JB0218'FEET SOUTHEAST OF THE EAST SIDE OF 3 OIL STORAGE TANKS, 29 FEET
 JB0218'WEST-NORTHWEST OF A TRIANGLE BLAZED TREE, 28 FEET NORTH OF THE CENTER
 JB0218'OF ROAD AND 18.0 FEET NORTHWEST OF WITNESS POST.
 JB0218'
 JB0218'REFERENCE MARK 1, A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 JB0218'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0218'STAMPED FELIX NO 1 1961.  THE MARK IS 131 FEET NORTH OF CENTER OF
 JB0218'ROAD, 116.5 FEET NORTH OF WITNESS POST, 83 FEET NORTHEAST OF THE EAST
 JB0218'SIDE OF 3 OIL STORAGE TANKS AND 46.5 FEET NORTH OF A LARGE TREE.
 JB0218'
 JB0218'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0218'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0218'AND IS STAMPED FELIX NO 2 1961.  THE MARK IS 129.5 FEET WEST OF
 JB0218'WITNESS POST, 79 FEET SOUTHWEST OF THE WEST SIDE OF 3 OIL STORAGE
 JB0218'TANKS AND 29.5 FEET SOUTHWEST OF CENTER OF A TRACK ROAD.
 JB0218'
 JB0218'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0218'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0218'STAMPED FELIX 1961.  THE MARK IS 20.5 FEET WEST OF CENTER OF ROAD, 14
 JB0218'FEET NORTH OF CENTER OF ROAD, 5 FEET SOUTHEAST OF A LARGE TREE AND 1.9
 JB0218'FEET NORTHWEST OF WITNESS POST.
 JB0218'
 JB0218'HEIGHT OF LIGHT ABOVE STATION MARK 30.2 METERS.
 JB0218
 JB0218                          STATION RECOVERY (1961)
 JB0218
 JB0218'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0218'3.2 MI NW FROM MILL SHOALS.
 JB0218'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN
 JB0218'MILL SHOALS, THENCE 0.55 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE
 JB0218'1.25 MILES WEST ALONG A GRAVEL ROAD, THENCE 1.0 MILE NORTH ALONG
 JB0218'A GRAVEL ROAD, THENCE 0.3 MILE WEST ALONG A PRIVATE ROAD TO OIL
 JB0218'WELLS, ABOUT 0.25 MILE WEST, AND ABOUT 1.0 MILE SOUTH ABOUT 0.3
 JB0218'MILE WEST FROM THE POST OFFICE IN BARNHILL, NEAR A FORK IN THE
 JB0218'PRIVATE ROADS TO THE NORTHWEST AND SOUTHWEST, AT TWO OIL STORAGE
 JB0218'TANKS NORTH OF THE ROAD, 28 FEET NORTH OF THE CENTER OF THE
 JB0218'ROAD, 32 FEET SOUTHEAST OF THE SOUTHEAST SIDE OF THE EAST ONE
 JB0218'OF TWO OIL STORAGE TANKS, 72 FEET EAST-NORTHEAST OF THE EAST
 JB0218'END OF A METAL PIPE CULVERT, 30 FEET WEST-NORTHWEST OF A 12 INCH
 JB0218'TRIANGLE BLAZED TREE, 18.1 FEET NORTHWEST OF A METAL WITNESS
 JB0218'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB0218'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0217 ***********************************************************************
 JB0217  DESIGNATION -  FELIX AZ MK
 JB0217  PID         -  JB0217
 JB0217  STATE/COUNTY-  IL/WAYNE
 JB0217  COUNTRY     -  US
 JB0217  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0217
 JB0217                         *CURRENT SURVEY CONTROL
 JB0217  ______________________________________________________________________
 JB0217* NAD 83(1986) POSITION- 38 16 13.     (N) 088 22 13.     (W)   SCALED
 JB0217* NAVD 88 ORTHO HEIGHT -   114.509 (meters)      375.68  (feet) ADJUSTED
 JB0217  ______________________________________________________________________
 JB0217  GEOID HEIGHT    -        -30.482 (meters)                     GEOID18
 JB0217  DYNAMIC HEIGHT  -        114.436 (meters)      375.45  (feet) COMP
 JB0217  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 JB0217
 JB0217  VERT ORDER      -  SECOND    CLASS 0
 JB0217
 JB0217.The horizontal coordinates were scaled from a map and have
 JB0217.an estimated accuracy of +/- 6 seconds.
 JB0217
 JB0217.The orthometric height was determined by differential leveling and
 JB0217.adjusted by the NATIONAL GEODETIC SURVEY
 JB0217.in June 1991.
 JB0217
 JB0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0217.GEOID18 height accuracy estimate available here.
 JB0217
 JB0217.Click photographs - Photos may exist for this station.
 JB0217
 JB0217.The dynamic height is computed by dividing the NAVD 88
 JB0217.geopotential number by the normal gravity value computed on the
 JB0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0217.degrees latitude (g = 980.6199 gals.).
 JB0217
 JB0217.The modeled gravity was interpolated from observed gravity values.
 JB0217
 JB0217;                    North         East    Units  Estimated Accuracy
 JB0217;SPC IL E     -   177,980.      296,770.      MT  (+/- 180 meters Scaled)
 JB0217
 JB0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH801366(NAD 83)
 JB0217
 JB0217                          SUPERSEDED SURVEY CONTROL
 JB0217
 JB0217  NGVD 29 (??/??/92)  114.630  (m)          376.08   (f) ADJ UNCH    2 0
 JB0217
 JB0217.Superseded values are not recommended for survey control.
 JB0217
 JB0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0217.See file dsdata.pdf to determine how the superseded data were derived.
 JB0217
 JB0217_MARKER: DZ = AZIMUTH MARK DISK
 JB0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0217_STAMPING: FELIX 1961
 JB0217_MARK LOGO: CGS
 JB0217_PROJECTION: FLUSH
 JB0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0217+STABILITY: SURFACE MOTION
 JB0217
 JB0217  HISTORY     - Date     Condition        Report By
 JB0217  HISTORY     - 1961     MONUMENTED       CGS
 JB0217
 JB0217                          STATION DESCRIPTION
 JB0217
 JB0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0217'2.8 MI NW FROM MILL SHOALS.
 JB0217'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN
 JB0217'MILL SHOALS, THENCE 0.55 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE
 JB0217'1.25 MILES WEST ALONG A GRAVEL ROAD, THENCE 1.0 MILE NORTH ALONG
 JB0217'A GRAVEL ROAD, ABOUT 0.25 MILE WEST, AND ABOUT 1.0 MILE SOUTH
 JB0217'FROM THE POST OFFICE IN BARNHILL, AT THE JUNCTION OF A PRIVATE
 JB0217'ROAD WEST TO OIL WELLS, 19 FEET WEST OF THE CENTER OF THE ROAD,
 JB0217'14 FEET NORTH OF THE CENTER OF THE PRIVATE ROAD, 7 FEET NORTHWEST
 JB0217'OF THE NORTH END OF A CORRUGATED PIPE CULVERT, 6 FEET SOUTHEAST
 JB0217'OF A 30 INCH ASH TREE, 1.9 FEET NORTHWEST OF A METAL WITNESS
 JB0217'POST, ABOUT LEVEL WITH THE ROADS, AND SET IN THE TOP OF A
 JB0217'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0219 ***********************************************************************
 JB0219  DESIGNATION -  FELIX RM 1
 JB0219  PID         -  JB0219
 JB0219  STATE/COUNTY-  IL/WAYNE
 JB0219  COUNTRY     -  US
 JB0219  USGS QUAD   -  BOYLESTON (2018)
 JB0219
 JB0219                         *CURRENT SURVEY CONTROL
 JB0219  ______________________________________________________________________
 JB0219* NAD 83(1986) POSITION- 38 16 14.11   (N) 088 22 29.73   (W)   HD_HELD1
 JB0219* NAVD 88 ORTHO HEIGHT -   114.461 (meters)      375.53  (feet) ADJUSTED
 JB0219  ______________________________________________________________________
 JB0219  GEOID HEIGHT    -        -30.479 (meters)                     GEOID18
 JB0219  DYNAMIC HEIGHT  -        114.387 (meters)      375.28  (feet) COMP
 JB0219  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 JB0219
 JB0219  VERT ORDER      -  SECOND    CLASS 0
 JB0219
 JB0219.The horizontal coordinates were determined by differentially corrected
 JB0219.hand held GPS observations or other comparable positioning techniques
 JB0219.and have an estimated accuracy of +/- 3 meters.
 JB0219
 JB0219.The orthometric height was determined by differential leveling and
 JB0219.adjusted by the NATIONAL GEODETIC SURVEY
 JB0219.in June 1991.
 JB0219
 JB0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0219.GEOID18 height accuracy estimate available here.
 JB0219
 JB0219.Click photographs - Photos may exist for this station.
 JB0219
 JB0219.The dynamic height is computed by dividing the NAVD 88
 JB0219.geopotential number by the normal gravity value computed on the
 JB0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0219.degrees latitude (g = 980.6199 gals.).
 JB0219
 JB0219.The modeled gravity was interpolated from observed gravity values.
 JB0219
 JB0219;                    North         East    Units  Estimated Accuracy
 JB0219;SPC IL E     -   178,009.7     296,360.5     MT  (+/- 3 meters HH1 GPS) 
 JB0219
 JB0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7972736731(NAD 83)
 JB0219
 JB0219                          SUPERSEDED SURVEY CONTROL
 JB0219
 JB0219  NGVD 29 (??/??/92)  114.582  (m)          375.92   (f) ADJ UNCH    2 0
 JB0219
 JB0219.Superseded values are not recommended for survey control.
 JB0219
 JB0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0219.See file dsdata.pdf to determine how the superseded data were derived.
 JB0219
 JB0219_MARKER: DR = REFERENCE MARK DISK
 JB0219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0219_STAMPING: FELIX NO 1 1961
 JB0219_MARK LOGO: CGS
 JB0219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0219+STABILITY: SURFACE MOTION
 JB0219
 JB0219  HISTORY     - Date     Condition        Report By
 JB0219  HISTORY     - 1961     MONUMENTED       CGS
 JB0219
 JB0219                          STATION DESCRIPTION
 JB0219
 JB0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0219'3.2 MI NW FROM MILL SHOALS.
 JB0219'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN
 JB0219'MILL SHOALS, THENCE 0.55 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE
 JB0219'1.25 MILES WEST ALONG A GRAVEL ROAD, THENCE 1.0 MILE NORTH ALONG
 JB0219'A GRAVEL ROAD, THENCE 0.3 MILE WEST ALONG A PRIVATE ROAD TO OIL
 JB0219'WELLS, ABOUT 0.25 MILE WEST, ABOUT 1.0 MILE SOUTH, AND ABOUT 0.3
 JB0219'MILE WEST FROM THE POST OFFICE IN BARNHILL, NEAR A FORK IN THE
 JB0219'ROAD TO THE NORTHWEST AND SOUTHWEST, AT TWO OIL STORAGE TANKS
 JB0219'NORTH OF THE ROAD, 131 FEET NORTH OF THE CENTER OF THE ROAD, 79
 JB0219'FEET NORTHEAST OF A PIPE AT THE CENTER OF THE NORTH SIDE OF THE
 JB0219'EAST ONE OF TWO OIL STORAGE TANKS, 47 FEET NORTH OF A 30 INCH
 JB0219'TREE, 102.8 FEET NORTH OF TRAVERSE STATION FELIX, 116.9 FEET
 JB0219'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET
 JB0219'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0220 ***********************************************************************
 JB0220  DESIGNATION -  FELIX RM 2
 JB0220  PID         -  JB0220
 JB0220  STATE/COUNTY-  IL/WAYNE
 JB0220  COUNTRY     -  US
 JB0220  USGS QUAD   -  BOYLESTON (2018)
 JB0220
 JB0220                         *CURRENT SURVEY CONTROL
 JB0220  ______________________________________________________________________
 JB0220* NAD 83(1986) POSITION- 38 16 12.90   (N) 088 22 31.32   (W)   HD_HELD1
 JB0220* NAVD 88 ORTHO HEIGHT -   114.516 (meters)      375.71  (feet) ADJUSTED
 JB0220  ______________________________________________________________________
 JB0220  GEOID HEIGHT    -        -30.478 (meters)                     GEOID18
 JB0220  DYNAMIC HEIGHT  -        114.443 (meters)      375.47  (feet) COMP
 JB0220  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 JB0220
 JB0220  VERT ORDER      -  SECOND    CLASS 0
 JB0220
 JB0220.The horizontal coordinates were determined by differentially corrected
 JB0220.hand held GPS observations or other comparable positioning techniques
 JB0220.and have an estimated accuracy of +/- 3 meters.
 JB0220
 JB0220.The orthometric height was determined by differential leveling and
 JB0220.adjusted by the NATIONAL GEODETIC SURVEY
 JB0220.in June 1991.
 JB0220
 JB0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0220.GEOID18 height accuracy estimate available here.
 JB0220
 JB0220.Click photographs - Photos may exist for this station.
 JB0220
 JB0220.The dynamic height is computed by dividing the NAVD 88
 JB0220.geopotential number by the normal gravity value computed on the
 JB0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0220.degrees latitude (g = 980.6199 gals.).
 JB0220
 JB0220.The modeled gravity was interpolated from observed gravity values.
 JB0220
 JB0220;                    North         East    Units  Estimated Accuracy
 JB0220;SPC IL E     -   177,972.4     296,321.8     MT  (+/- 3 meters HH1 GPS) 
 JB0220
 JB0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7968836694(NAD 83)
 JB0220
 JB0220                          SUPERSEDED SURVEY CONTROL
 JB0220
 JB0220  NGVD 29 (??/??/92)  114.637  (m)          376.10   (f) ADJ UNCH    2 0
 JB0220
 JB0220.Superseded values are not recommended for survey control.
 JB0220
 JB0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0220.See file dsdata.pdf to determine how the superseded data were derived.
 JB0220
 JB0220_MARKER: DR = REFERENCE MARK DISK
 JB0220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0220_STAMPING: FELIX NO 2 1961
 JB0220_MARK LOGO: CGS
 JB0220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0220+STABILITY: SURFACE MOTION
 JB0220
 JB0220  HISTORY     - Date     Condition        Report By
 JB0220  HISTORY     - 1961     MONUMENTED       CGS
 JB0220
 JB0220                          STATION DESCRIPTION
 JB0220
 JB0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0220'3.2 MI NW FROM MILL SHOALS.
 JB0220'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0220'SHOALS, THENCE 0.55 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE
 JB0220'1.25 MILES WEST ALONG A GRAVEL ROAD, THENCE 1.0 MILE NORTH
 JB0220'ALONG A GRAVEL ROAD, THENCE 0.3 MILE WEST ALONG A PRIVATE ROAD
 JB0220'TO OIL WELLS, ABOUT 0.25 MILE WEST ALONG 1.0 MILE SOUTH, AND
 JB0220'ABOUT 0.3 MILE WEST FROM THE POST OFFICE IN BARNHILL, AT A FORK
 JB0220'IN THE ROAD TO THE NORTHWEST AND SOUTHWEST, NEAR TWO OIL STORAGE
 JB0220'TANKS NORTH OF THE ROAD, 38 FEET NORTHWEST OF THE CENTER OF THE
 JB0220'SOUTHWEST FORK OF THE ROAD, 30 FEET SOUTH-SOUTHWEST OF THE
 JB0220'NORTHWEST FORK OF THE ROAD, 89 FEET SOUTHWEST OF THE SOUTHWEST
 JB0220'SIDE OF THE WEST ONE OF TWO OIL STORAGE TANKS, 28 FEET WEST OF
 JB0220'THE WEST END OF A METAL PIPE CULVERT, 119.5 FEET WEST-SOUTHWEST
 JB0220'OF TRAVERSE STATION FELIX, 129.5 FEET WEST OF A METAL WITNESS
 JB0220'POST, ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB0220'TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1825 ***********************************************************************
 LC1825  DESIGNATION -  FELKEY
 LC1825  PID         -  LC1825
 LC1825  STATE/COUNTY-  IL/LIVINGSTON
 LC1825  COUNTRY     -  US
 LC1825  USGS QUAD   -  SOUTHEAST PONTIAC (2018)
 LC1825
 LC1825                         *CURRENT SURVEY CONTROL
 LC1825  ______________________________________________________________________
 LC1825* NAD 83(2011) POSITION- 40 50 46.23519(N) 088 31 04.25861(W)   ADJUSTED
 LC1825* NAD 83(2011) ELLIP HT-   175.807 (meters)        (06/27/12)   ADJUSTED
 LC1825* NAD 83(2011) EPOCH   -  2010.00
 LC1825* NAVD 88 ORTHO HEIGHT -   207.9   (meters)      682.    (feet) GPS OBS
 LC1825  ______________________________________________________________________
 LC1825  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1825  GEOID HEIGHT    -        -32.054 (meters)                     GEOID99
 LC1825  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 LC1825  NAD 83(2011) X  -    124,979.960 (meters)                     COMP
 LC1825  NAD 83(2011) Y  - -4,830,297.197 (meters)                     COMP
 LC1825  NAD 83(2011) Z  -  4,149,630.845 (meters)                     COMP
 LC1825  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 LC1825
 LC1825  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1825  Standards:
 LC1825         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1825            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1825  -------------------------------------------------------------------
 LC1825  NETWORK    1.11   1.76           0.49   0.41   0.90     -0.00674348
 LC1825  -------------------------------------------------------------------
 LC1825  Click here for local accuracies and other accuracy information.
 LC1825
 LC1825.The horizontal coordinates were established by GPS observations
 LC1825.and adjusted by the National Geodetic Survey in June 2012.
 LC1825
 LC1825.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1825.been affixed to the stable North American tectonic plate. See 
 LC1825.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1825
 LC1825.The horizontal coordinates are valid at the epoch date displayed above
 LC1825.which is a decimal equivalence of Year/Month/Day.
 LC1825
 LC1825.The orthometric height was determined by GPS observations and a
 LC1825.high-resolution geoid model.
 LC1825
 LC1825.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1825.GEOID18 height accuracy estimate available here.
 LC1825
 LC1825.Click photographs - Photos may exist for this station.
 LC1825
 LC1825.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1825
 LC1825.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1825
 LC1825.The ellipsoidal height was determined by GPS observations
 LC1825.and is referenced to NAD 83.
 LC1825
 LC1825. The following values were computed from the NAD 83(2011) position.
 LC1825
 LC1825;                    North         East     Units Scale Factor Converg.
 LC1825;SPC IL E     -   463,976.132   284,440.038   MT  0.99997798   -0 07 14.4
 LC1825;SPC IL E     - 1,522,228.36    933,200.36   sFT  0.99997798   -0 07 14.4
 LC1825;UTM  16      - 4,522,790.019   372,048.014   MT  0.99980151   -0 59 34.3
 LC1825
 LC1825!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1825!SPC IL E     -   0.99997242  x   0.99997798  =   0.99995040
 LC1825!UTM  16      -   0.99997242  x   0.99980151  =   0.99977394
 LC1825
 LC1825:                Primary Azimuth Mark                     Grid Az
 LC1825:SPC IL E     -  FELKEY AZ MK                             181 25 38.4
 LC1825:UTM  16      -  FELKEY AZ MK                             182 17 58.3
 LC1825
 LC1825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7204822790(NAD 83)
 LC1825
 LC1825|---------------------------------------------------------------------|
 LC1825| PID    Reference Object                     Distance      Geod. Az  |
 LC1825|                                                           dddmmss.s |
 LC1825| LC1719 SAUNEMIN MUNICIPAL TANK             APPROX.11.1 KM 0602553.1 |
 LC1825| LC1709 FORREST MUNICIPAL TANK              APPROX.13.9 KM 1401926.4 |
 LC1825| LC1838 FAIRBURY PRESBYTERIAN CH SPIRE      APPROX.11.3 KM 1775447.9 |
 LC1825| LC1837 FAIRBURY MUNICIPAL TANK             APPROX.11.0 KM 1793532.5 |
 LC1825| CI7396 FELKEY AZ MK                                       1811824.0 |
 LC1825| LC1824 PTS 86 MAG                           14.980 METERS 18827     |
 LC1825| CI7397 FELKEY RM 1                          27.671 METERS 22848     |
 LC1825| LC1827 PONTIAC ILL ST PRISON SPIPE         APPROX.10.2 KM 2841416.5 |
 LC1825| LC1829 PONTIAC ILL ST PRISON STK           APPROX.10.2 KM 2843437.4 |
 LC1825| LC1831 PONTIAC RAD WOPP RED LT TOP TR      APPROX.10.7 KM 2845231.4 |
 LC1825| LC1832 PONTIAC LIVINGSTON CTHSE FLAG       APPROX.10.1 KM 2914701.8 |
 LC1825| LC1822 PONTIAC MUNICIPAL STANDPIPE         APPROX. 9.0 KM 2920322.0 |
 LC1825| LC1834 PONTIAC ST MARYS CATH CH            APPROX.10.1 KM 2924526.4 |
 LC1825| CI7398 FELKEY RM 2                          25.756 METERS 31256     |
 LC1825|---------------------------------------------------------------------|
 LC1825
 LC1825                          SUPERSEDED SURVEY CONTROL
 LC1825
 LC1825  NAD 83(2007)-  40 50 46.23522(N)    088 31 04.25953(W) AD(2002.00) 0
 LC1825  ELLIP H (02/10/07)  175.830  (m)                       GP(2002.00)    
 LC1825  ELLIP H (02/03/05)  175.827  (m)                       GP(       ) 4 2
 LC1825  NAD 83(1997)-  40 50 46.23525(N)    088 31 04.25944(W) AD(       ) 1
 LC1825  ELLIP H (03/04/03)  175.831  (m)                       GP(       ) 4 2
 LC1825  NAD 83(1997)-  40 50 46.23667(N)    088 31 04.25926(W) AD(       ) 3
 LC1825  NAD 83(1986)-  40 50 46.24821(N)    088 31 04.26375(W) AD(       ) 3
 LC1825  NAD 83(1986)-  40 50 46.24854(N)    088 31 04.26520(W) AD(       ) 2
 LC1825  NAD 27      -  40 50 46.12400(N)    088 31 04.05900(W) AD(       ) 2
 LC1825
 LC1825.Superseded values are not recommended for survey control.
 LC1825
 LC1825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1825.See file dsdata.pdf to determine how the superseded data were derived.
 LC1825
 LC1825_MARKER: DS = TRIANGULATION STATION DISK
 LC1825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1825_STAMPING: FELKEY 1939
 LC1825_MARK LOGO: CGS
 LC1825_PROJECTION: PROJECTING 15 CENTIMETERS
 LC1825_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1825+STABILITY: SURFACE MOTION
 LC1825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1825+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2025
 LC1825
 LC1825  HISTORY     - Date     Condition        Report By
 LC1825  HISTORY     - 1939     MONUMENTED       CGS
 LC1825  HISTORY     - 200205   GOOD             ASCPC
 LC1825  HISTORY     - 20080318 GOOD             ILDT
 LC1825  HISTORY     - 20250128 GOOD             ILDT
 LC1825
 LC1825                          STATION DESCRIPTION
 LC1825
 LC1825'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1825'THE STATION IS LOCATED 4-1/2 MILES SOUTH AND 1/2 MILE EAST OF SWYGERT,
 LC1825'1 MILE NORTH OF THE FELKEY SLOUGH, AND IN THE SOUTHWEST CORNER OF THE
 LC1825'SOUTHEAST QUARTER OF SEC. 34, T. 28 N., R. 6 E.  IT IS SET ON THE WEST
 LC1825'SIDE OF A NORTH-AND-SOUTH FENCE LINE, 32 FEET EAST OF THE CENTER LINE
 LC1825'OF THE NORTH-AND-SOUTH ROAD, 85 FEET NORTH OF THE CENTER LINE OF AN
 LC1825'EAST-AND-WEST TOWNSHIP-LINE ROAD, AND 61 FEET NORTH OF A SOUTHWEST
 LC1825'FENCE CORNER.  THE MARK, PROJECTS 2 INCHES ABOVE THE GROUND AND IS
 LC1825'STAMPED FELKEY 1939.
 LC1825'
 LC1825'TO REACH THE STATION FROM SWYGERT GO SOUTH FOR 1.50 MILES TO ILLINOIS
 LC1825'HIGHWAY NO. 116 (PAVED)  CROSS THE HIGHWAY AND CONTINUE SOUTH FOR 0.9
 LC1825'MILE, TURN LEFT (EAST) AND GO 0.5 MILE, TURN RIGHT (SOUTH) AND GO 1.95
 LC1825'MILES TO THE STATION ON THE LEFT (EAST) SIDE OF THE ROAD.
 LC1825'
 LC1825'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1825'DISKS SET IN CONCRETE.
 LC1825'
 LC1825'REFERENCE MARK NO. 1 IS 27.671 METERS, 90.78 FEET, SOUTHWEST OF THE
 LC1825'STATION.  IT IS SET 1 FOOT EAST OF A NORTH-AND-SOUTH FENCE LINE, 31
 LC1825'FEET WEST OF THE CENTER LINE OF THE NORTH-AND-SOUTH ROAD, 30 FEET
 LC1825'NORTH OF THE CENTER LINE OF AN EAST-AND-WEST ROAD, AND 6 FEET NORTH OF
 LC1825'A CONCRETE RIGHT-OF-WAY POST.  THE MARK, PROJECTS 4 INCHES ABOVE THE
 LC1825'GROUND AND IS STAMPED FELKEY NO 1 1939.
 LC1825'
 LC1825'REFERENCE MARK NO. 2 IS 25.756 METERS, 84.50 FEET, NORTHWEST OF THE
 LC1825'STATION.  IT IS SET 1 FOOT EAST OF A NORTH-AND-SOUTH FENCE LINE AND 31
 LC1825'FEET WEST OF THE CENTER LINE OF THE ROAD.  THE MARK, PROJECTS 4 INCHES
 LC1825'ABOVE THE GROUND AND IS STAMPED FELKEY NO 2 1939.
 LC1825'
 LC1825'AZIMUTH MARK IS APPROXIMATELY 0.45 MILE SOUTH-SOUTHWEST OF THE
 LC1825'STATION.  IT IS SET IN THE WEST ROAD BANK, ABOUT 5 FEET ABOVE THE ROAD
 LC1825'LEVEL, AND 32 FEET WEST OF THE CENTER LINE OF THE ROAD.  THE MARK,
 LC1825'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED FELKEY 1939.
 LC1825'
 LC1825'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE POSTS WHICH PROJECT
 LC1825'2-1/2 FEET ABOVE THE GROUND.
 LC1825'
 LC1825'THE DISTANCE WAS MEASURED AND THE DIRECTION OBSERVED TO PRIMARY
 LC1825'TRAVERSE STATION NO. 86.  IT IS 14.980 METERS, 49.15 FEET,
 LC1825'SOUTH-SOUTHWEST OF TRIANGULATION STATION FELKEY, 9 FEET WEST OF A
 LC1825'NORTH-AND-SOUTH FENCE LINE, 23 FEET EAST OF THE CENTER LINE OF THE
 LC1825'NORTH-AND-SOUTH ROAD, 37 FEET NORTH OF THE CENTER LINE OF THE
 LC1825'EAST-AND-WEST ROAD, AND IN THE ROAD RIGHT-OF-WAY AND SO MAY BE
 LC1825'DESTROYED IN THE FUTURE.  THE MARK IS A STANDARD UNITED STATES
 LC1825'GEOLOGICAL SURVEY IN COOPERATION WITH THE STATE DISK SET IN A
 LC1825'6-INCH-SQUARE CONCRETE POST WHICH PROJECTS 18 INCHES ABOVE THE GROUND
 LC1825'AND IS STAMPED PRIM TRAV STA MAG NO 86 1923.
 LC1825'
 LC1825'A 50-FOOT TOWER WILL CLEAR ALL LINES.
 LC1825'
 LC1825'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1825
 LC1825                          STATION RECOVERY (2002)
 LC1825
 LC1825'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1825'RECOVERED AS DESCRIBED
 LC1825
 LC1825                          STATION RECOVERY (2008)
 LC1825
 LC1825'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC1825'STATION AND RM 2 FOUND AND ORANGE WITNESS POSTS PLACED NEXT TO MARKS.
 LC1825'RM 1 AND AZIMUTH MARK WERE SEARCHED FOR BUT NOT LOCATED.
 LC1825
 LC1825                          STATION RECOVERY (2025)
 LC1825
 LC1825'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC1825'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7923 ***********************************************************************
 DF7923  HT_MOD      -  This is a Height Modernization Survey Station.
 DF7923  CBN         -  This is a Cooperative Base Network Control Station.
 DF7923  DESIGNATION -  FERMI BASE
 DF7923  PID         -  DF7923
 DF7923  STATE/COUNTY-  IL/DU PAGE
 DF7923  COUNTRY     -  US
 DF7923  USGS QUAD   -  AURORA NORTH (2018)
 DF7923
 DF7923                         *CURRENT SURVEY CONTROL
 DF7923  ______________________________________________________________________
 DF7923* NAD 83(2011) POSITION- 41 50 29.41888(N) 088 15 16.41392(W)   ADJUSTED
 DF7923* NAD 83(2011) ELLIP HT-   211.428 (meters)        (06/27/12)   ADJUSTED
 DF7923* NAD 83(2011) EPOCH   -  2010.00
 DF7923* NAVD 88 ORTHO HEIGHT -   244.56  (meters)      802.4   (feet) GPS OBS
 DF7923  ______________________________________________________________________
 DF7923  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DF7923  GEOID HEIGHT    -        -33.091 (meters)                     GEOID03
 DF7923  GEOID HEIGHT    -        -33.137 (meters)                     GEOID18
 DF7923  NAD 83(2011) X  -    144,951.754 (meters)                     COMP
 DF7923  NAD 83(2011) Y  - -4,756,709.887 (meters)                     COMP
 DF7923  NAD 83(2011) Z  -  4,232,646.062 (meters)                     COMP
 DF7923  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 DF7923
 DF7923  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7923  Standards:
 DF7923         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7923            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7923  -------------------------------------------------------------------
 DF7923  NETWORK    0.18   0.35           0.08   0.07   0.18     -0.00902506
 DF7923  -------------------------------------------------------------------
 DF7923  Click here for local accuracies and other accuracy information.
 DF7923
 DF7923.The horizontal coordinates were established by GPS observations
 DF7923.and adjusted by the National Geodetic Survey in June 2012.
 DF7923
 DF7923.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7923.been affixed to the stable North American tectonic plate. See 
 DF7923.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7923
 DF7923.The horizontal coordinates are valid at the epoch date displayed above
 DF7923.which is a decimal equivalence of Year/Month/Day.
 DF7923
 DF7923.The orthometric height was determined by GPS observations and a
 DF7923.high-resolution geoid model using precise GPS observation and
 DF7923.processing techniques.
 DF7923
 DF7923.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7923.GEOID18 height accuracy estimate available here.
 DF7923
 DF7923.Click photographs - Photos may exist for this station.
 DF7923
 DF7923.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7923
 DF7923.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7923
 DF7923.The ellipsoidal height was determined by GPS observations
 DF7923.and is referenced to NAD 83.
 DF7923
 DF7923. The following values were computed from the NAD 83(2011) position.
 DF7923
 DF7923;                    North         East     Units Scale Factor Converg.
 DF7923;SPC IL E     -   574,501.760   306,542.486   MT  0.99997553   +0 03 09.2
 DF7923;SPC IL E     - 1,884,844.52  1,005,714.81   sFT  0.99997553   +0 03 09.2
 DF7923;UTM  16      - 4,632,939.726   395,842.012   MT  0.99973350   -0 50 13.0
 DF7923
 DF7923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7923!SPC IL E     -   0.99996684  x   0.99997553  =   0.99994237
 DF7923!UTM  16      -   0.99996684  x   0.99973350  =   0.99970035
 DF7923
 DF7923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9584232939(NAD 83)
 DF7923
 DF7923|---------------------------------------------------------------------|
 DF7923| PID    Reference Object                     Distance      Geod. Az  |
 DF7923|                                                           dddmmss.s |
 DF7923| DK3162 DRM 14                              139.694 METERS 23230     |
 DF7923|---------------------------------------------------------------------|
 DF7923
 DF7923                          SUPERSEDED SURVEY CONTROL
 DF7923
 DF7923  NAD 83(2007)-  41 50 29.41885(N)    088 15 16.41456(W) AD(2002.00) B
 DF7923  ELLIP H (07/03/08)  211.438  (m)                       GP(2002.00) 3 2
 DF7923  NAD 83(2007)-  41 50 29.41883(N)    088 15 16.41487(W) AD(2002.00) 0
 DF7923  ELLIP H (02/10/07)  211.463  (m)                       GP(2002.00)    
 DF7923  NAD 83(1997)-  41 50 29.41887(N)    088 15 16.41494(W) AD(       ) A
 DF7923  ELLIP H (09/15/03)  211.466  (m)                       GP(       ) 4 1
 DF7923  NAVD 88 (09/15/03)  244.6    (m)  GEOID99  model used  GPS OBS        
 DF7923
 DF7923.Superseded values are not recommended for survey control.
 DF7923
 DF7923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7923.See file dsdata.pdf to determine how the superseded data were derived.
 DF7923
 DF7923_MARKER: DB = BENCH MARK DISK
 DF7923_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 DF7923_SP_SET: ROOFTOP OF LARGE CEMENT BUILDING
 DF7923_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DF7923_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DF7923+STABILITY: POSITION/ELEVATION WELL
 DF7923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7923+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2002
 DF7923
 DF7923  HISTORY     - Date     Condition        Report By
 DF7923  HISTORY     - 1998     MONUMENTED       PATRIC
 DF7923  HISTORY     - 20020826 GOOD             NGS
 DF7923
 DF7923                          STATION DESCRIPTION
 DF7923
 DF7923'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (SL)
 DF7923'STATION IS LOCATED IN BATAVIA, IL.  TO REACH THE STATION FROM THE
 DF7923'INTERSECTION OF STATE ROUTE 59 AND STATE ROUTE 56, ALSO CALLED
 DF7923'BUTTERFIELD ROAD, IN WARRENVILLE, IL, GO NORTH ALONG STATE ROUTE 59
 DF7923'1.3 KM TO BATAVIA ROAD.  THEN GO WEST ON BATAVIA ROAD 1.2 KM TO AN
 DF7923'ENTRANCE GATE TO FERMILAB.  CONTINUE ALONG BATAVIA ROAD 0.9 KM TO A
 DF7923'STOP SIGN AND THEN ANOTHER 1.1 KM TO ANOTHER STOP SIGN.  CONTINUE
 DF7923'WESTERLY AND SOUTHWESTERLY ALONG BATAVIA ROAD WHICH BECOMES ROAD D FOR
 DF7923'1.6 KM TO ROAD B.  THEN GO NORTH 0.06 KM ALONG ROAD B AND TURN LEFT
 DF7923'INTO A PARKING LOT FOR THE FEYNMAN COMPUTING CENTER.
 DF7923'
 DF7923'THE STATION IS LOCATED ON THE ROOF OF THE FEYNMAN COMPUTING CENTER AT
 DF7923'THE NORTHEAST CORNER OF THE BUILDING, APPROXIMATELY 17 METERS ABOVE
 DF7923'THE GROUND.  ACCESS TO THE STATION IS RESTRICTED.  CALL JIM NIEHOFF
 DF7923'FOR ADDITIONAL INFORMATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1266 ***********************************************************************
 KA1266  DESIGNATION -  FERREL AZ
 KA1266  PID         -  KA1266
 KA1266  STATE/COUNTY-  IL/EDGAR
 KA1266  COUNTRY     -  US
 KA1266  USGS QUAD   -  DENNISON (2018)
 KA1266
 KA1266                         *CURRENT SURVEY CONTROL
 KA1266  ______________________________________________________________________
 KA1266* NAD 83(1986) POSITION- 39 29 28.     (N) 087 34 13.     (W)   SCALED
 KA1266* NAVD 88 ORTHO HEIGHT -   185.973 (meters)      610.15  (feet) ADJUSTED
 KA1266  ______________________________________________________________________
 KA1266  GEOID HEIGHT    -        -32.411 (meters)                     GEOID18
 KA1266  DYNAMIC HEIGHT  -        185.869 (meters)      609.81  (feet) COMP
 KA1266  MODELED GRAVITY -    980,064.1   (mgal)                       NAVD 88
 KA1266
 KA1266  VERT ORDER      -  FIRST     CLASS II
 KA1266
 KA1266.The horizontal coordinates were scaled from a map and have
 KA1266.an estimated accuracy of +/- 6 seconds.
 KA1266
 KA1266.The orthometric height was determined by differential leveling and
 KA1266.adjusted by the NATIONAL GEODETIC SURVEY
 KA1266.in June 1991.
 KA1266
 KA1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1266.GEOID18 height accuracy estimate available here.
 KA1266
 KA1266.Click photographs - Photos may exist for this station.
 KA1266
 KA1266.The dynamic height is computed by dividing the NAVD 88
 KA1266.geopotential number by the normal gravity value computed on the
 KA1266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1266.degrees latitude (g = 980.6199 gals.).
 KA1266
 KA1266.The modeled gravity was interpolated from observed gravity values.
 KA1266
 KA1266;                    North         East    Units  Estimated Accuracy
 KA1266;SPC IL E     -   313,780.      365,640.      MT  (+/- 180 meters Scaled)
 KA1266
 KA1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ509714(NAD 83)
 KA1266
 KA1266                          SUPERSEDED SURVEY CONTROL
 KA1266
 KA1266  NGVD 29 (??/??/92)  186.071  (m)          610.47   (f) ADJ UNCH    1 2
 KA1266
 KA1266.Superseded values are not recommended for survey control.
 KA1266
 KA1266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1266.See file dsdata.pdf to determine how the superseded data were derived.
 KA1266
 KA1266_MARKER: DZ = AZIMUTH MARK DISK
 KA1266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1266_STAMPING: FERREL 1947
 KA1266_MARK LOGO: CGS
 KA1266_PROJECTION: PROJECTING 15 CENTIMETERS
 KA1266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1266+STABILITY: SURFACE MOTION
 KA1266
 KA1266  HISTORY     - Date     Condition        Report By
 KA1266  HISTORY     - 1947     MONUMENTED       CGS
 KA1266  HISTORY     - 1956     GOOD             CGS
 KA1266
 KA1266                          STATION DESCRIPTION
 KA1266
 KA1266'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1266'2.7 MI NW FROM FARRINGTON.
 KA1266'2.3 MILES NORTHWEST ALONG A BRANCH LINE OF PENNSYLVANIA RAILROAD
 KA1266'WHICH LEADS THRU PARIS FROM THE JUNCTION OF MAIN LINE TRACK AT
 KA1266'FARRINGTON, THENCE ABOUT 0.4 MILE EAST ALONG A GRAVEL ROAD, IN
 KA1266'SECTION 7, T. 12 N., R. 10 W., ABOUT 0.15 MILE WEST OF A CULVERT
 KA1266'AND THE BOTTOM OF GRADES, 17 FEET NORTH OF CENTER LINE OF ROAD, 43
 KA1266'FEET EAST OF THE FIRST POWER POLE EAST OF A POLE WITH A TRANSFORMER
 KA1266'AND A BRANCH LINE TO A HOUSE SOUTH OF ROAD, 1 FOOT NORTH OF A FENCE
 KA1266'LINE, 2 FEET EAST OF A WHITE WOODEN WITNESS POST AND SET IN THE TOP
 KA1266'OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA7439 ***********************************************************************
 AA7439  DESIGNATION -  FERREL RESET
 AA7439  PID         -  AA7439
 AA7439  STATE/COUNTY-  IL/EDGAR
 AA7439  COUNTRY     -  US
 AA7439  USGS QUAD   -  DENNISON (2018)
 AA7439
 AA7439                         *CURRENT SURVEY CONTROL
 AA7439  ______________________________________________________________________
 AA7439* NAD 83(1997) POSITION- 39 29 38.38841(N) 087 34 07.06756(W)   ADJUSTED
 AA7439* NAVD 88 ORTHO HEIGHT -   189.13  (+/-2cm)      620.5   (feet) VERTCON3
 AA7439  ______________________________________________________________________
 AA7439  GEOID HEIGHT    -        -32.414 (meters)                     GEOID18
 AA7439  LAPLACE CORR    -         -3.96  (seconds)                    DEFLEC18
 AA7439  HORZ ORDER      -  FIRST
 AA7439  VERT ORDER      -  THIRD ? (See Below)
 AA7439
 AA7439.The horizontal coordinates were established by classical geodetic methods
 AA7439.and adjusted by the National Geodetic Survey in October 1999.
 AA7439
 AA7439.The NAVD 88 height was computed by applying the VERTCON shift value to
 AA7439.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AA7439
 AA7439.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA7439.GEOID18 height accuracy estimate available here.
 AA7439
 AA7439.The vertical order pertains to the NGVD 29 superseded value.
 AA7439
 AA7439.Click photographs - Photos may exist for this station.
 AA7439
 AA7439.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA7439
 AA7439. The following values were computed from the NAD 83(1997) position.
 AA7439
 AA7439;                    North         East     Units Scale Factor Converg.
 AA7439;SPC IL E     -   314,099.482   365,779.150   MT  1.00002825   +0 29 10.9
 AA7439;SPC IL E     - 1,030,508.05  1,200,060.43   sFT  1.00002825   +0 29 10.9
 AA7439;UTM  16      - 4,371,752.580   451,105.403   MT  0.99962943   -0 21 42.0
 AA7439
 AA7439!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA7439!SPC IL E     -   0.99997541  x   1.00002825  =   1.00000366
 AA7439!UTM  16      -   0.99997541  x   0.99962943  =   0.99960485
 AA7439
 AA7439:                Primary Azimuth Mark                     Grid Az
 AA7439:SPC IL E     -  FERREL AZ                                214 49 03.9
 AA7439:UTM  16      -  FERREL AZ                                215 39 56.8
 AA7439
 AA7439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5110571752(NAD 83)
 AA7439
 AA7439|---------------------------------------------------------------------|
 AA7439| PID    Reference Object                     Distance      Geod. Az  |
 AA7439|                                                           dddmmss.s |
 AA7439| KA1266 FERREL AZ                                          2151814.8 |
 AA7439| KA1267 FERREL RM 1                          29.117 METERS 24731     |
 AA7439| KA1269 FERREL RM 2                          31.760 METERS 33549     |
 AA7439|---------------------------------------------------------------------|
 AA7439
 AA7439                          SUPERSEDED SURVEY CONTROL
 AA7439
 AA7439  NAD 83(1997)-  39 29 38.38829(N)    087 34 07.06751(W) AD(       ) 1
 AA7439  NAD 83(1986)-  39 29 38.39577(N)    087 34 07.05937(W) AD(       ) 1
 AA7439  NGVD 29             189.23   (m)          620.8    (f) LEVELING    3  
 AA7439
 AA7439.Superseded values are not recommended for survey control.
 AA7439
 AA7439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA7439.See file dsdata.pdf to determine how the superseded data were derived.
 AA7439
 AA7439_MARKER: DS = TRIANGULATION STATION DISK
 AA7439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA7439_STAMPING: FERREL 1947 1964
 AA7439_MARK LOGO: CGS
 AA7439_PROJECTION: RECESSED 34 CENTIMETERS
 AA7439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA7439+STABILITY: SURFACE MOTION
 AA7439
 AA7439  HISTORY     - Date     Condition        Report By
 AA7439  HISTORY     - 1964     MONUMENTED       CGS
 AA7439  HISTORY     - 1971     GOOD             NGS
 AA7439  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 AA7439
 AA7439                          STATION DESCRIPTION
 AA7439
 AA7439'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (VRS)
 AA7439'RECOVERED ALL MARKS IN GOOD CONDITION EXCEPT SURFACE STATION MARK
 AA7439'WHICH WAS RENEWED.
 AA7439'
 AA7439'ABOUT 1 MILE E OF THE RAILROAD CROSSING OF FERREL, OR ABOUT 0.2 MILE
 AA7439'N ALONG THIRD ST., NO 150 U.S. HWY., FROM ITS JUNCTION WITH NO.
 AA7439'40 U.S., MAIN E-W STREET, IN WEST TERRE HAUTE, IND., THENCE 2.6 MILES
 AA7439'WESTERLY AND JOG RIGHT ACROSS R.R., THENCE 4.3 MILES WESTERLY ALONG
 AA7439'OLD LOWER PARIS-W. TERRE HAUTE ROAD TO 0.1 MILE W OF 100-FOOT CONC.
 AA7439'BRIDGE AND TURN LEFT (THIS T IS 2.0 MILES SE FROM ELBRIDGE
 AA7439'CROSSROADS), THENCE 0.5 MILE S ON GRAVEL RD., THENCE 0.6 MILE W TO
 AA7439'DRIVEWAY ON RIGHT, AZ. MK. IS 0.25 MILE W, THENCE 0.2 MILE NW TO
 AA7439'HOUSE OF WM. WEBSTER AND STATION, 55 YARDS NW OF DWELLING, 15
 AA7439'YARDS SSW OF HIGHEST POINT, 53 FEET ESE OF SE CORNER OF BARN, 45-1/2
 AA7439'FEET E OF PLANE OF E WALL OF SAME, 5.0 FEET N OF STEEL WITNESS
 AA7439'POST IN FENCE, MARK STAMPED FERREL 1947, AND MARK STAMPED
 AA7439'FERREL 1947 1964 AND 1.1 FEET UNDERGROUND.
 AA7439'
 AA7439'R.M. STAMPED FERREL NO 1 1947, PROJECTS 0.2 FOOT, IS 95.50
 AA7439'FEET, 29.108 M., WSW FROM STATION, 17-1/2
 AA7439'FEET NE OF NW CORNER OF CONCRETE FLOOR OF SMALL BARN, 5.5 FEET E OF
 AA7439'PLANE OF W WALL OF SAME, AND AT LATCH POST OF BARNLOT GATE.
 AA7439'
 AA7439'R.M. STAMPED FERREL NO 2 1947, FLUSH, IS 104.17
 AA7439'FEET, 31.751 M., WNW FROM STATION, 17.5
 AA7439'FEET NE OF NE CORNER OF BARN, AND 2 FEET W OF FENCE.
 AA7439'
 AA7439'AZIMUTH MARK STAMPED FERREL 1947, PROJECTS 0.5 FOOT, IS
 AA7439'ABOUT 0.2 MILE SW FROM
 AA7439'STATION, 35 YARDS W OF CREST OF RIDGE, 43 FEET E OF POWER POLE, 17
 AA7439'FEET N OF C/L OF ROAD, 0.3 FOOT HIGHER, AND 1.5 FEET W OF
 AA7439'STEEL WITNESS POST.
 AA7439
 AA7439                          STATION RECOVERY (1971)
 AA7439
 AA7439'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 AA7439'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE
 AA7439'RECOVERED AND FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE 1964
 AA7439'RECOVERY NOTE IS IN GOOD CONDITION.
 AA7439'
 AA7439'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 AA7439'EAST OF FERREL.
 AA7439
 AA7439                          STATION RECOVERY (2000)
 AA7439
 AA7439'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 AA7439'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 AA7439'SEARCHED FOR NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1267 ***********************************************************************
 KA1267  DESIGNATION -  FERREL RM 1
 KA1267  PID         -  KA1267
 KA1267  STATE/COUNTY-  IL/EDGAR
 KA1267  COUNTRY     -  US
 KA1267  USGS QUAD   -  DENNISON (2018)
 KA1267
 KA1267                         *CURRENT SURVEY CONTROL
 KA1267  ______________________________________________________________________
 KA1267* NAD 83(1986) POSITION- 39 29 38.03   (N) 087 34 08.19   (W)   HD_HELD1
 KA1267* NAVD 88 ORTHO HEIGHT -   188.506 (meters)      618.46  (feet) ADJUSTED
 KA1267  ______________________________________________________________________
 KA1267  GEOID HEIGHT    -        -32.413 (meters)                     GEOID18
 KA1267  DYNAMIC HEIGHT  -        188.401 (meters)      618.11  (feet) COMP
 KA1267  MODELED GRAVITY -    980,064.3   (mgal)                       NAVD 88
 KA1267
 KA1267  VERT ORDER      -  FIRST     CLASS II
 KA1267
 KA1267.The horizontal coordinates were determined by differentially corrected
 KA1267.hand held GPS observations or other comparable positioning techniques
 KA1267.and have an estimated accuracy of +/- 3 meters.
 KA1267
 KA1267.The orthometric height was determined by differential leveling and
 KA1267.adjusted by the NATIONAL GEODETIC SURVEY
 KA1267.in June 1991.
 KA1267
 KA1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1267.GEOID18 height accuracy estimate available here.
 KA1267
 KA1267.Click photographs - Photos may exist for this station.
 KA1267
 KA1267.The dynamic height is computed by dividing the NAVD 88
 KA1267.geopotential number by the normal gravity value computed on the
 KA1267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1267.degrees latitude (g = 980.6199 gals.).
 KA1267
 KA1267.The modeled gravity was interpolated from observed gravity values.
 KA1267
 KA1267;                    North         East    Units  Estimated Accuracy
 KA1267;SPC IL E     -   314,088.2     365,752.4     MT  (+/- 3 meters HH1 GPS) 
 KA1267
 KA1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5107871741(NAD 83)
 KA1267
 KA1267                          SUPERSEDED SURVEY CONTROL
 KA1267
 KA1267  NGVD 29 (??/??/92)  188.604  (m)          618.78   (f) ADJ UNCH    1 2
 KA1267
 KA1267.Superseded values are not recommended for survey control.
 KA1267
 KA1267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1267.See file dsdata.pdf to determine how the superseded data were derived.
 KA1267
 KA1267_MARKER: DR = REFERENCE MARK DISK
 KA1267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1267_STAMPING: FERREL NO 1 1947
 KA1267_MARK LOGO: CGS
 KA1267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1267+STABILITY: SURFACE MOTION
 KA1267
 KA1267  HISTORY     - Date     Condition        Report By
 KA1267  HISTORY     - 1947     MONUMENTED       CGS
 KA1267  HISTORY     - 1956     GOOD             CGS
 KA1267
 KA1267                          STATION DESCRIPTION
 KA1267
 KA1267'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1267'3.2 MI NW FROM FARRINGTON.
 KA1267'2.3 MILES NORTHWEST ALONG A BRANCH LINE OF PENNSYLVANIA RAILROAD
 KA1267'WHICH LEADS THRU PARIS FROM THE JUNCTION OF MAIN LINE TRACK AT
 KA1267'FARRINGTON, THENCE ABOUT 0.65 MILE EAST ALONG A GRAVEL ROAD,
 KA1267'THENCE ABOUT 0.2 MILE NORTHWEST ALONG A PRIVATE DRIVE, IN SECTION
 KA1267'7, T. 12 N., R. 10 W., AT THE S.F. WEBSTER FARM, 95.5 FEET
 KA1267'WEST-SOUTHWEST OF THE STATION, 139.25 FEET SOUTH-SOUTHWEST OF
 KA1267'RM NO. 2, 85 FEET SOUTH OF SOUTH FACE OF A CONCRETE SILO, 63
 KA1267'FEET SOUTH-SOUTHEAST OF SOUTHEAST CORNER OF A BARN, 18 FEET
 KA1267'NORTHEAST OF NORTHWEST CORNER OF A GRAINERY, 8 FEET WEST OF CENTER
 KA1267'OF A GATE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1269 ***********************************************************************
 KA1269  DESIGNATION -  FERREL RM 2
 KA1269  PID         -  KA1269
 KA1269  STATE/COUNTY-  IL/EDGAR
 KA1269  COUNTRY     -  US
 KA1269  USGS QUAD   -  DENNISON (2018)
 KA1269
 KA1269                         *CURRENT SURVEY CONTROL
 KA1269  ______________________________________________________________________
 KA1269* NAD 83(1986) POSITION- 39 29 39.33   (N) 087 34 07.61   (W)   HD_HELD1
 KA1269* NAVD 88 ORTHO HEIGHT -   189.163 (meters)      620.61  (feet) ADJUSTED
 KA1269  ______________________________________________________________________
 KA1269  GEOID HEIGHT    -        -32.413 (meters)                     GEOID18
 KA1269  DYNAMIC HEIGHT  -        189.057 (meters)      620.26  (feet) COMP
 KA1269  MODELED GRAVITY -    980,064.3   (mgal)                       NAVD 88
 KA1269
 KA1269  VERT ORDER      -  FIRST     CLASS II
 KA1269
 KA1269.The horizontal coordinates were determined by differentially corrected
 KA1269.hand held GPS observations or other comparable positioning techniques
 KA1269.and have an estimated accuracy of +/- 3 meters.
 KA1269
 KA1269.The orthometric height was determined by differential leveling and
 KA1269.adjusted by the NATIONAL GEODETIC SURVEY
 KA1269.in June 1991.
 KA1269
 KA1269.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1269.GEOID18 height accuracy estimate available here.
 KA1269
 KA1269.Click photographs - Photos may exist for this station.
 KA1269
 KA1269.The dynamic height is computed by dividing the NAVD 88
 KA1269.geopotential number by the normal gravity value computed on the
 KA1269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1269.degrees latitude (g = 980.6199 gals.).
 KA1269
 KA1269.The modeled gravity was interpolated from observed gravity values.
 KA1269
 KA1269;                    North         East    Units  Estimated Accuracy
 KA1269;SPC IL E     -   314,128.4     365,765.9     MT  (+/- 3 meters HH1 GPS) 
 KA1269
 KA1269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5109271781(NAD 83)
 KA1269
 KA1269                          SUPERSEDED SURVEY CONTROL
 KA1269
 KA1269  NGVD 29 (??/??/92)  189.261  (m)          620.93   (f) ADJ UNCH    1 2
 KA1269
 KA1269.Superseded values are not recommended for survey control.
 KA1269
 KA1269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1269.See file dsdata.pdf to determine how the superseded data were derived.
 KA1269
 KA1269_MARKER: DR = REFERENCE MARK DISK
 KA1269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1269_STAMPING: FERREL NO 2 1947
 KA1269_MARK LOGO: CGS
 KA1269_PROJECTION: FLUSH
 KA1269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1269+STABILITY: SURFACE MOTION
 KA1269
 KA1269  HISTORY     - Date     Condition        Report By
 KA1269  HISTORY     - 1947     MONUMENTED       CGS
 KA1269  HISTORY     - 1956     GOOD             CGS
 KA1269
 KA1269                          STATION DESCRIPTION
 KA1269
 KA1269'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1269'3.2 MI NW FROM FARRINGTON.
 KA1269'2.3 MILES NORTHWEST ALONG A BRANCH LINE OF THE PENNSYLVANIA
 KA1269'RAILROAD WHICH LEADS THRU PARIS FROM THE JUNCTION OF THE MAIN LINE
 KA1269'TRACK AT FARRINGTON, THENCE ABOUT 0.65 MILE EAST ALONG A GRAVEL
 KA1269'ROAD, THENCE ABOUT 0.2 MILE NORTHWEST ALONG A PRIVATE DRIVE, IN
 KA1269'SECTION 7, T. 12 N., R. 10 W., AT THE S.F. WEBSTER FARM, 104.15
 KA1269'FEET NORTH-NORTHWEST OF THE STATION, 71 1/2 FEET NORTHEAST OF
 KA1269'NORTHEAST FACE OF A CONCRETE SILO, 139.25 FEET NORTH-NORTHEAST OF
 KA1269'RM NO. 1, 7 FEET NORTHWEST OF A FENCE CORNER, 5 FEET WEST OF A
 KA1269'FENCE LINE NORTH, AND SET IN THE TOP OF A CONCRETE POST ABOUT
 KA1269'FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1845 ***********************************************************************
 JB1845  DESIGNATION -  FERRIN
 JB1845  PID         -  JB1845
 JB1845  STATE/COUNTY-  IL/CLINTON
 JB1845  COUNTRY     -  US
 JB1845  USGS QUAD   -  KEYESPORT (2018)
 JB1845
 JB1845                         *CURRENT SURVEY CONTROL
 JB1845  ______________________________________________________________________
 JB1845* NAD 83(1997) POSITION- 38 37 36.17523(N) 089 15 11.06449(W)   ADJUSTED
 JB1845* NAVD 88 ORTHO HEIGHT -   144.    (meters)      472.    (feet) SCALED
 JB1845  ______________________________________________________________________
 JB1845  GEOID HEIGHT    -        -30.982 (meters)                     GEOID18
 JB1845  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 JB1845  HORZ ORDER      -  THIRD
 JB1845
 JB1845.The horizontal coordinates were established by classical geodetic methods
 JB1845.and adjusted by the National Geodetic Survey in October 1999.
 JB1845
 JB1845.The orthometric height was scaled from a topographic map.
 JB1845
 JB1845.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1845.GEOID18 height accuracy estimate available here.
 JB1845
 JB1845.Click photographs - Photos may exist for this station.
 JB1845
 JB1845.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1845
 JB1845. The following values were computed from the NAD 83(1997) position.
 JB1845
 JB1845;                    North         East     Units Scale Factor Converg.
 JB1845;SPC IL W     -   217,928.608   779,551.516   MT  1.00001908   +0 34 13.2
 JB1845;SPC IL W     -   714,987.44  2,557,578.60   sFT  1.00001908   +0 34 13.2
 JB1845;UTM  16      - 4,277,762.053   303,870.192   MT  1.00007372   -1 24 24.9
 JB1845
 JB1845!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1845!SPC IL W     -   0.99998229  x   1.00001908  =   1.00000137
 JB1845!UTM  16      -   0.99998229  x   1.00007372  =   1.00005601
 JB1845
 JB1845:                Primary Azimuth Mark                     Grid Az
 JB1845:SPC IL W     -  FERRIN AZ MK                             158 13 44.6
 JB1845:UTM  16      -  FERRIN AZ MK                             160 12 22.7
 JB1845
 JB1845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0387077762(NAD 83)
 JB1845
 JB1845|---------------------------------------------------------------------|
 JB1845| PID    Reference Object                     Distance      Geod. Az  |
 JB1845|                                                           dddmmss.s |
 JB1845| JB1844 SHATTUC RADIO MAST                  APPROX. 5.1 KM 0853304.1 |
 JB1845| JB1832 CENTRALIA RADIO STA KSJ 56 TWR      APPROX.13.1 KM 1304334.1 |
 JB1845| JB1839 CENTRALIA RAD STA KSD 288 MAST      APPROX.13.2 KM 1404558.5 |
 JB1845| CI4430 FERRIN AZ MK                        APPROX. 1.1 KM 1584757.8 |
 JB1845| CI4431 FERRIN RM 1                          32.120 METERS 25117     |
 JB1845| CI4432 FERRIN RM 2                          34.667 METERS 30053     |
 JB1845|---------------------------------------------------------------------|
 JB1845
 JB1845                          SUPERSEDED SURVEY CONTROL
 JB1845
 JB1845  NAD 83(1986)-  38 37 36.19160(N)    089 15 11.06067(W) AD(       ) 3
 JB1845  NAD 27      -  38 37 36.02088(N)    089 15 10.79437(W) AD(       ) 3
 JB1845
 JB1845.Superseded values are not recommended for survey control.
 JB1845
 JB1845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1845.See file dsdata.pdf to determine how the superseded data were derived.
 JB1845
 JB1845_MARKER: DS = TRIANGULATION STATION DISK
 JB1845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1845_STAMPING: FERRIN 1962
 JB1845_MARK LOGO: CGS
 JB1845_PROJECTION: FLUSH
 JB1845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1845+STABILITY: SURFACE MOTION
 JB1845_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1845+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB1845
 JB1845  HISTORY     - Date     Condition        Report By
 JB1845  HISTORY     - 1962     MONUMENTED       CGS
 JB1845  HISTORY     - 1970     GOOD             LOCENG
 JB1845  HISTORY     - 20070508 GOOD             ILDT
 JB1845  HISTORY     - 20110822 GOOD             ILDT
 JB1845
 JB1845                          STATION DESCRIPTION
 JB1845
 JB1845'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1845'NO MEASUREMENT BETWEEN RMS, DUE TO HIGH LEVEE
 JB1845'
 JB1845'THE STATION IS ABOUT 1 MILE NORTH OF FERRIN, 7 MILES WEST OF SANDOVAL,
 JB1845'IN THE SOUTHWEST 0.25 OF SECTION 7, T 3 N, R 1 W AND ON U S GOVERNMENT
 JB1845'PROPERTY.  IT IS 5 FEET WEST OF A WITNESS POST, 11 FEET SOUTH OF THE
 JB1845'CENTERLINE OF A GRAVELED ROAD, 107 FEET NORTHEAST OF A POWER POLE, 115
 JB1845'FEET SOUTHEAST OF A POWER POLE AND 143 FEET EAST OF THE CENTER OF A
 JB1845'CROSSROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED FERRIN 1962.
 JB1845'
 JB1845'TO REACH THE STATION FROM THE INTERSECTION OF U S HIGHWAYS 50 AND 51
 JB1845'IN SANDOVAL GO WEST ON HIGHWAY 50 FOR 6.5 MILES TO A CROSSROAD
 JB1845'(FERRIN-BOULDER ROAD).  CONTINUE WEST ON HIGHWAY 50 FOR 0.85 MILE TO
 JB1845'THE AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST AND SOUTHWEST ON HIGHWAY
 JB1845'50 FOR 0.35 MILE TO A CROSSROAD.  TURN RIGHT AND GO NORTH ON A
 JB1845'GRAVELED ROAD FOR 0.8 MILE TO A CROSSROAD AT THE TOP OF A LEVEE AND
 JB1845'THE STATION ON THE RIGHT AT THE SOUTH EDGE OF THE LEVEE.
 JB1845'
 JB1845'REFERENCE MARK 1 IS 1 FOOT NORTHEAST OF A POWER POLE, 47 FEET SOUTH OF
 JB1845'THE CENTERLINE OF THE LEVEE ROAD AND 42 FEET EAST OF THE CENTERLINE OF
 JB1845'A GRAVELED ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED FERRIN
 JB1845'NO 1 1962.
 JB1845'
 JB1845'REFERENCE MARK 2 IS 1 FOOT EAST OF A POWER POLE, 45 FEET EAST OF THE
 JB1845'CENTERLINE OF THE GRAVELED ROAD AND 46 FEET NORTH OF THE CENTERLINE OF
 JB1845'THE LEVEE ROAD.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED
 JB1845'FERRIN NO 2 1962.
 JB1845'
 JB1845'THE AZIMUTH MARK IS 1 FOOT WEST OF A WITNESS POST, 1 FOOT SOUTH OF A
 JB1845'WIRE FENCE, 9 FEET EAST OF A TELEPHONE POLE AND 32 FEET NORTH OF THE
 JB1845'CENTERLINE OF HIGHWAY 50.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1845'STAMPED FERRIN 1962.
 JB1845'
 JB1845'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1845
 JB1845                          STATION RECOVERY (1970)
 JB1845
 JB1845'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (AS)
 JB1845'FERRIN 1962 ALL MARKS RECOVERED IN GOOD COND. AS DESCRIBED.
 JB1845'
 JB1845'THE AZIMUTH MARK HAS BEEN INCLUDED IN A CLOSED 2ND ORDER GEODIMETER
 JB1845'TRAVERSE BETWEEN USCGS STATIONS BOARDING.  FERRIN, AND CENTER.
 JB1845'
 JB1845'NOTES, COMPUTATIONS, COORDINATES, ETC. ARE AVAILABLE FROM THE
 JB1845'ILLINOIS HWY. DEPT. - SPRINGFIELD, ILL.
 JB1845
 JB1845                          STATION RECOVERY (2007)
 JB1845
 JB1845'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (KAK)
 JB1845'RECOVERED AS DESCRIBED.
 JB1845
 JB1845                          STATION RECOVERY (2011)
 JB1845
 JB1845'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1845'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4430 ***********************************************************************
 CI4430  DESIGNATION -  FERRIN AZ MK
 CI4430  PID         -  CI4430
 CI4430  STATE/COUNTY-  IL/CLINTON
 CI4430  COUNTRY     -  US
 CI4430  USGS QUAD   -  CENTRALIA WEST (2018)
 CI4430
 CI4430                         *CURRENT SURVEY CONTROL
 CI4430  ______________________________________________________________________
 CI4430* NAD 83(2011) POSITION- 38 37 03.63021(N) 089 14 54.96208(W)   ADJUSTED
 CI4430* NAD 83(2011) ELLIP HT-   109.134 (meters)        (06/27/12)   ADJUSTED
 CI4430* NAD 83(2011) EPOCH   -  2010.00
 CI4430* NAVD 88 ORTHO HEIGHT -   140.1   (meters)      460.    (feet) GPS OBS
 CI4430  ______________________________________________________________________
 CI4430  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI4430  GEOID HEIGHT    -        -30.935 (meters)                     GEOID03
 CI4430  GEOID HEIGHT    -        -30.954 (meters)                     GEOID18
 CI4430  NAD 83(2011) X  -     65,439.112 (meters)                     COMP
 CI4430  NAD 83(2011) Y  - -4,989,583.250 (meters)                     COMP
 CI4430  NAD 83(2011) Z  -  3,959,312.175 (meters)                     COMP
 CI4430  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 CI4430
 CI4430  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI4430  Standards:
 CI4430         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI4430            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI4430  -------------------------------------------------------------------
 CI4430  NETWORK    0.46   0.80           0.21   0.16   0.41     -0.04182227
 CI4430  -------------------------------------------------------------------
 CI4430  Click here for local accuracies and other accuracy information.
 CI4430
 CI4430.The horizontal coordinates were established by GPS observations
 CI4430.and adjusted by the National Geodetic Survey in June 2012.
 CI4430
 CI4430.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI4430.been affixed to the stable North American tectonic plate. See 
 CI4430.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI4430
 CI4430.The horizontal coordinates are valid at the epoch date displayed above
 CI4430.which is a decimal equivalence of Year/Month/Day.
 CI4430
 CI4430.The orthometric height was determined by GPS observations and a
 CI4430.high-resolution geoid model.
 CI4430
 CI4430.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4430.GEOID18 height accuracy estimate available here.
 CI4430
 CI4430.Click photographs - Photos may exist for this station.
 CI4430
 CI4430.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI4430
 CI4430.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI4430
 CI4430.The ellipsoidal height was determined by GPS observations
 CI4430.and is referenced to NAD 83.
 CI4430
 CI4430. The following values were computed from the NAD 83(2011) position.
 CI4430
 CI4430;                    North         East     Units Scale Factor Converg.
 CI4430;SPC IL W     -   216,928.978   779,951.040   MT  1.00001986   +0 34 22.9
 CI4430;SPC IL W     -   711,707.82  2,558,889.37   sFT  1.00001986   +0 34 22.9
 CI4430;UTM  16      - 4,276,749.181   304,235.011   MT  1.00007196   -1 24 13.8
 CI4430
 CI4430!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI4430!SPC IL W     -   0.99998288  x   1.00001986  =   1.00000274
 CI4430!UTM  16      -   0.99998288  x   1.00007196  =   1.00005484
 CI4430
 CI4430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0423576749(NAD 83)
 CI4430
 CI4430                          SUPERSEDED SURVEY CONTROL
 CI4430
 CI4430  NAD 83(2007)-  38 37 03.63043(N)    089 14 54.96284(W) AD(2002.00) 1
 CI4430  ELLIP H (04/07/09)  109.144  (m)                       GP(2002.00) 2 2
 CI4430  NAD 83(1997)-  38 37 03.63033(N)    089 14 54.96299(W) AD(       ) 1
 CI4430  ELLIP H (05/04/06)  109.122  (m)                       GP(       ) 2 2
 CI4430
 CI4430.Superseded values are not recommended for survey control.
 CI4430
 CI4430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI4430.See file dsdata.pdf to determine how the superseded data were derived.
 CI4430
 CI4430_MARKER: DZ = AZIMUTH MARK DISK
 CI4430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4430_STAMPING: FERRIN AZ MK 1962
 CI4430_MARK LOGO: CGS
 CI4430_PROJECTION: FLUSH
 CI4430_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI4430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4430+STABILITY: SURFACE MOTION
 CI4430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4430+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2019
 CI4430
 CI4430  HISTORY     - Date     Condition        Report By
 CI4430  HISTORY     - 1962     MONUMENTED       CGS
 CI4430  HISTORY     - 20060201 GOOD             ILDT
 CI4430  HISTORY     - 20191003 GOOD             ILDT
 CI4430
 CI4430                          STATION DESCRIPTION
 CI4430
 CI4430'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP)
 CI4430'FROM THE JUNCTION OF US 50 AND US 51 IN SANDAVOL IL PROCEED 7.5 MILES
 CI4430'TO MARK ON RIGHT.  MARK IS LOCATED ON THE START OF A PROMINENT BEND ON
 CI4430'SH 50. IT IS LOCATED BETWEEN TWO I  BEAMS DRIVEN VERTICALLY INTO THE
 CI4430'GROUND. THE I BEAMS ARE BOTH ABOUT 3 FT TALL. MARK IS  LOCATED 0.3 M
 CI4430'EAST OF WEST I BEAM 0.4 M WEST OF EAST I BEAM, 8.25 M SE OF OF SECOND
 CI4430'TURN  ARROW FROM EAST ALONG US 50 AND 5.1 M S OF EOP US 50
 CI4430
 CI4430                          STATION RECOVERY (2019)
 CI4430
 CI4430'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 CI4430'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0797 ***********************************************************************
 LD0797  DESIGNATION -  FERRIS NORTH BASE
 LD0797  PID         -  LD0797
 LD0797  STATE/COUNTY-  IL/HANCOCK
 LD0797  COUNTRY     -  US
 LD0797  USGS QUAD   -  COLUSA (2018)
 LD0797
 LD0797                         *CURRENT SURVEY CONTROL
 LD0797  ______________________________________________________________________
 LD0797* NAD 83(1997) POSITION- 40 32 58.50268(N) 091 10 00.61234(W)   ADJUSTED
 LD0797* NAVD 88 ORTHO HEIGHT -   211.    (meters)      692.    (feet) SCALED
 LD0797  ______________________________________________________________________
 LD0797  GEOID HEIGHT    -        -33.328 (meters)                     GEOID18
 LD0797  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 LD0797  HORZ ORDER      -  FIRST
 LD0797
 LD0797.The horizontal coordinates were established by classical geodetic methods
 LD0797.and adjusted by the National Geodetic Survey in October 1999.
 LD0797
 LD0797.The orthometric height was scaled from a topographic map.
 LD0797
 LD0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0797.GEOID18 height accuracy estimate available here.
 LD0797
 LD0797.Click photographs - Photos may exist for this station.
 LD0797
 LD0797.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0797
 LD0797. The following values were computed from the NAD 83(1997) position.
 LD0797
 LD0797;                    North         East     Units Scale Factor Converg.
 LD0797;SPC IL W     -   431,490.699   615,284.580   MT  1.00002948   -0 39 00.9
 LD0797;SPC IL W     - 1,415,649.07  2,018,646.16   sFT  1.00002948   -0 39 00.9
 LD0797;SPC IA S     -    63,681.183   697,610.116   MT  1.00001252   +1 32 12.7
 LD0797;SPC IA S     -   208,927.35  2,288,742.52   sFT  1.00001252   +1 32 12.7
 LD0797;UTM  15      - 4,490,373.172   655,220.722   MT  0.99989657   +1 11 31.2
 LD0797
 LD0797!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0797!SPC IL W     -   0.99997214  x   1.00002948  =   1.00000162
 LD0797!SPC IA S     -   0.99997214  x   1.00001252  =   0.99998466
 LD0797!UTM  15      -   0.99997214  x   0.99989657  =   0.99986871
 LD0797
 LD0797:                Primary Azimuth Mark                     Grid Az
 LD0797:SPC IL W     -  FERRIS SOUTH BASE                        181 31 10.8
 LD0797:SPC IA S     -  FERRIS SOUTH BASE                        179 19 57.2
 LD0797:UTM  15      -  FERRIS SOUTH BASE                        179 40 38.7
 LD0797
 LD0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5522090373(NAD 83)
 LD0797
 LD0797|---------------------------------------------------------------------|
 LD0797| PID    Reference Object                     Distance      Geod. Az  |
 LD0797|                                                           dddmmss.s |
 LD0797| LD0781 WEST BURLINGTON MUNICIPAL TANK      APPROX.30.6 KM 0014110.8 |
 LD0797| LD0764 LA HARPE WATER TANK                 APPROX.17.4 KM 0773901.1 |
 LD0797| LD0820 CARTHAGE COURTHOUSE DOME            APPROX.15.4 KM 1700139.0 |
 LD0797| LD0818 CARTHAGE MUNICIPAL TANK             APPROX.15.2 KM 1701951.5 |
 LD0797| CL8505 FERRIS NORTH BASE RM 1                             18014     |
 LD0797| LD0819 FERRIS SOUTH BASE                   APPROX. 8.0 KM 1805209.9 |
 LD0797| CL8506 FERRIS NORTH BASE RM 2               30.130 METERS 28050     |
 LD0797|---------------------------------------------------------------------|
 LD0797
 LD0797                          SUPERSEDED SURVEY CONTROL
 LD0797
 LD0797  NAD 83(1996)-  40 32 58.50268(N)    091 10 00.61231(W) AD(       ) 1
 LD0797  NAD 83(1986)-  40 32 58.51134(N)    091 10 00.61374(W) AD(       ) 1
 LD0797  NAD 27      -  40 32 58.35400(N)    091 10 00.08900(W) AD(       ) 1
 LD0797
 LD0797.Superseded values are not recommended for survey control.
 LD0797
 LD0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0797.See file dsdata.pdf to determine how the superseded data were derived.
 LD0797
 LD0797_MARKER: DS = TRIANGULATION STATION DISK
 LD0797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0797_STAMPING: FERRIS NB 1931
 LD0797_MARK LOGO: CGS
 LD0797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0797+STABILITY: SURFACE MOTION
 LD0797
 LD0797  HISTORY     - Date     Condition        Report By
 LD0797  HISTORY     - 1931     MONUMENTED       CGS
 LD0797
 LD0797                          STATION DESCRIPTION
 LD0797
 LD0797'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0797'ABOUT 5-1/4 MILES NORTH OF THE VILLAGE OF FERRIS, 1-1/2 MILES
 LD0797'SOUTH OF THE VILLAGE OF COLUSA, IN THE RIGHT-OF-WAY OF THE
 LD0797'CHICAGO, BURLINGTON AND QUINCY RAILROAD.
 LD0797'
 LD0797'TO REACH FROM STATE HIGHWAY 9 AT CARTHAGE BY OILED DIRT ROAD
 LD0797'NORTH AND WEST 4-1/2 MILES TO A POINT 1/2 MILE EAST OF FERRIS,
 LD0797'THENCE STRAIGHT NORTH ON OILED ROAD 5.5 MILES TO THE CROSSROADS,
 LD0797'TURN LEFT (WEST) AND GO 1/2 MILE TO RAILROAD CROSSING AND
 LD0797'STATION.  STATION IS 14.0 METERS SOUTH OF THE CENTERLINE OF
 LD0797'THE DIRT ROAD, 6.90 METERS SOUTHWEST OF A LARGE CEDAR TREE
 LD0797'AT THE NORTHWEST CORNER OF A CULTIVATED FIELD, 13.95 METERS
 LD0797'EAST OF THE EAST AND NEAREST RAIL.  THE MARK IS IN THE
 LD0797'SOUTHEAST CORNER OF THE INTERSECTION OF THE ROAD AND THE RAILROAD.
 LD0797'
 LD0797'REFERENCE MARK NO. 1 IS 6 TELEPHONE POLES SOUTH OF THE STATION,
 LD0797'1 FOOT WEST OF THE EAST RIGHT-OF-WAY FENCE, AND 15 METERS
 LD0797'EAST OF THE TRACKS.
 LD0797'
 LD0797'REFERENCE MARK NO. 2 IS WEST OF THE STATION JUST ACROSS THE
 LD0797'TRACKS, 1 FOOT EAST OF THE NORTHEAST CORNER OF THE CULTIVATED
 LD0797'FIELD, 10 METERS SOUTH OF THE ROAD, AND 16 METERS WEST OF TRACKS.
 LD0797'
 LD0797'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0819 ***********************************************************************
 LD0819  DESIGNATION -  FERRIS SOUTH BASE
 LD0819  PID         -  LD0819
 LD0819  STATE/COUNTY-  IL/HANCOCK
 LD0819  COUNTRY     -  US
 LD0819  USGS QUAD   -  CARTHAGE WEST (2018)
 LD0819
 LD0819                         *CURRENT SURVEY CONTROL
 LD0819  ______________________________________________________________________
 LD0819* NAD 83(1997) POSITION- 40 28 39.10574(N) 091 10 05.76728(W)   ADJUSTED
 LD0819* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 LD0819  ______________________________________________________________________
 LD0819  GEOID HEIGHT    -        -33.316 (meters)                     GEOID18
 LD0819  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 LD0819  HORZ ORDER      -  FIRST
 LD0819
 LD0819.The horizontal coordinates were established by classical geodetic methods
 LD0819.and adjusted by the National Geodetic Survey in October 1999.
 LD0819
 LD0819.The orthometric height was scaled from a topographic map.
 LD0819
 LD0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0819.GEOID18 height accuracy estimate available here.
 LD0819
 LD0819.Click photographs - Photos may exist for this station.
 LD0819
 LD0819.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0819
 LD0819. The following values were computed from the NAD 83(1997) position.
 LD0819
 LD0819;                    North         East     Units Scale Factor Converg.
 LD0819;SPC IL W     -   423,491.074   615,072.421   MT  1.00002993   -0 39 00.8
 LD0819;SPC IL W     - 1,389,403.63  2,017,950.10   sFT  1.00002993   -0 39 00.8
 LD0819;UTM  15      - 4,482,371.925   655,265.647   MT  0.99989675   +1 11 21.5
 LD0819
 LD0819!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0819!SPC IL W     -   0.99997151  x   1.00002993  =   1.00000144
 LD0819!UTM  15      -   0.99997151  x   0.99989675  =   0.99986826
 LD0819
 LD0819:                Primary Azimuth Mark                     Grid Az
 LD0819:SPC IL W     -  FERRIS SOUTH BASE AZ MK                  100 47 50.0
 LD0819:UTM  15      -  FERRIS SOUTH BASE AZ MK                  098 57 27.7
 LD0819
 LD0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5526582371(NAD 83)
 LD0819
 LD0819|---------------------------------------------------------------------|
 LD0819| PID    Reference Object                     Distance      Geod. Az  |
 LD0819|                                                           dddmmss.s |
 LD0819| CL8507 FERRIS SOUTH BASE RM 1               50.219 METERS 00952     |
 LD0819| LD0764 LA HARPE WATER TANK                 APPROX.20.8 KM 0553632.4 |
 LD0819| CL8509 FERRIS SOUTH BASE AZ MK                            1000849.2 |
 LD0819| CL8508 FERRIS SOUTH BASE RM 2                             1015538.2 |
 LD0819| LD0820 CARTHAGE COURTHOUSE DOME            APPROX. 7.7 KM 1584419.0 |
 LD0819| LD0818 CARTHAGE MUNICIPAL TANK             APPROX. 7.5 KM 1590129.9 |
 LD0819| LD0834 HAMILTON MUNICIPAL TANK             APPROX.16.5 KM 2371314.1 |
 LD0819|---------------------------------------------------------------------|
 LD0819
 LD0819                          SUPERSEDED SURVEY CONTROL
 LD0819
 LD0819  NAD 83(1996)-  40 28 39.10575(N)    091 10 05.76724(W) AD(       ) 1
 LD0819  NAD 83(1986)-  40 28 39.11453(N)    091 10 05.76917(W) AD(       ) 1
 LD0819  NAD 27      -  40 28 38.95500(N)    091 10 05.24500(W) AD(       ) 1
 LD0819
 LD0819.Superseded values are not recommended for survey control.
 LD0819
 LD0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0819.See file dsdata.pdf to determine how the superseded data were derived.
 LD0819
 LD0819_MARKER: DS = TRIANGULATION STATION DISK
 LD0819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0819_STAMPING: FERRIS SB 1931
 LD0819_MARK LOGO: CGS
 LD0819_PROJECTION: FLUSH
 LD0819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0819+STABILITY: SURFACE MOTION
 LD0819
 LD0819  HISTORY     - Date     Condition        Report By
 LD0819  HISTORY     - 1931     MONUMENTED       CGS
 LD0819  HISTORY     - 1970     GOOD             NGS
 LD0819
 LD0819                          STATION DESCRIPTION
 LD0819
 LD0819'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0819'STATION IS 5 MILES WEST OF NORTH OF CARTHAGE, AND 1/2 MILE
 LD0819'NORTH OF THE VILLAGE OF FERRIS, ON RIGHT-OF-WAY OF CHICAGO,
 LD0819'BURLINGTON AND QUINCY RAILROAD.  MARK IS 8.0 METERS WEST OF
 LD0819'EAST RIGHT-OF-WAY FENCE, 6.40 METERS EAST OF NEAREST RAIL EAST,
 LD0819'9.50 METERS NORTH-NORTHWEST OF THE 3RD. TELEPHONE POLE NORTH OF
 LD0819'THE ROAD CROSSING RAILROAD ABOUT 0.6 MILE NORTH OF THE DEPOT
 LD0819'AT FERRIS, AND OPPOSITE A SMALL ELM TREE IN WEST RIGHT-OF-WAY
 LD0819'FENCE.
 LD0819'
 LD0819'TO REACH FROM FERRIS, GO NORTH PAST A LARGE CONCRETE ELEVATOR
 LD0819'1/2 MILE TO EAST-WEST SECTION-LINE ROAD CROSSING RAILROAD,
 LD0819'TURN UP EAST SIDE OF RIGHT-OF-WAY 200 YARDS NORTH TO STATION.
 LD0819'
 LD0819'REFERENCE MARK NO. 1 IS NORTH OF THE STATION, 1 FOOT WEST OF
 LD0819'EAST RIGHT-OF-WAY FENCE, 16.0 METERS EAST OF EAST AND NEAREST
 LD0819'RAIL, 8 METERS NORTHEAST OF FIRST TELEPHONE POLE NORTH OF STATION.
 LD0819'
 LD0819'REFERENCE MARK NO. 2 IS 5/8 MILE EAST OF THE STATION IN A
 LD0819'SCHOOLYARD, AND IS IN THE SOUTHWEST CORNER OF THE SCHOOLYARD,
 LD0819'1 FOOT EAST OF THE FENCE, 6 METERS NORTH OF THE SOUTHEAST
 LD0819'CORNER POST OF A CULTIVATED FIELD ADJOINING SCHOOL, 16 METERS
 LD0819'NORTH OF AN EAST-WEST SECTION-LINE ROAD, MIDWAY BETWEEN TWO
 LD0819'LARGE MAPLE TREES, AND 57 METERS SOUTHWEST OF THE SOUTHWEST
 LD0819'CORNER OF THE SCHOOLHOUSE.
 LD0819'
 LD0819'HEIGHT OF SIGNAL ABOVE STATION MARK - 23 METERS.
 LD0819
 LD0819                          STATION RECOVERY (1970)
 LD0819
 LD0819'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LD0819'THE STATION MARK, REFERENCE MARK NO. 1, AND REFERENCE MARK NO. 2
 LD0819'(AZIMUTH MARK) WERE RECOVERED AND FOUND IN GOOD CONDITION.
 LD0819'REFERENCE MARK NO. 2 HAD BEEN RUN OVER BY FARM MACHINERY BUT
 LD0819'STILL IN POSITION, AND WAS MOVED AT THE REQUEST OF THE PROPERTY
 LD0819'OWNER.  THE DISTANCE AND DIRECTION TO REFERENCE MARK NO. 1
 LD0819'CHECKED, ALSO DIRECTION TO INTERSECTIONS AND REFERENCE MARK
 LD0819'NO. 2 CHECKED.  ADDITIONAL REFERENCE MARK WAS NOT SET FOR
 LD0819'THIS STATION DUE TO WET GROUND AND TRUCK COULD NOT BE DRIVEN
 LD0819'TO STATION.
 LD0819'
 LD0819'A NEW AZIMUTH MARK WAS SET.
 LD0819'
 LD0819'FOLLOWING IS A NEW DESCRIPTION.
 LD0819'
 LD0819'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 136
 LD0819'AND STATE HIGHWAY 94 AT THE NORTH SIDE OF CARTHAGE, GO NORTH
 LD0819'ON STATE HIGHWAY 94 FOR 4.2 MILES TO A SIDE ROAD ON THE LEFT.
 LD0819'TURN LEFT AND GO WEST ON A GRADED ROAD FOR 0.9 MILE TO A RAILROAD
 LD0819'CROSSING AND THE AZIMUTH MARK AT THE SOUTHWEST SIDE OF THE
 LD0819'CROSSING.  CONTINUE WEST ON THE GRADED ROAD FOR 0.65 MILE TO A
 LD0819'RAILROAD CROSSING.  TURN RIGHT AND GO NORTH ALONG THE EAST SIDE
 LD0819'OF TRACKS FOR 0.05 MILE TO THE STATION.
 LD0819'
 LD0819'STATION MARK, A STANDARD DISK STAMPED FERRIS S.B. 1931, IS SET IN
 LD0819'THE TOP OF A SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 LD0819'SURFACE OF THE GROUND.  IT IS 72.5 FEET SOUTHWEST OF THE
 LD0819'CENTER ONE OF THREE CONCRETE POSTS USED AS BRACES, 26.5 FEET
 LD0819'WEST OF THE RIGHT-OF-WAY FENCE, 21 FEET EAST OF THE EAST
 LD0819'RAIL OF RAILROAD TRACKS, AND 1 FOOT NORTH OF A METAL WITNESS
 LD0819'POST.  THE UNDERGROUND STATION MARK WAS NOT INSPECTED.
 LD0819'
 LD0819'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED FERRIS S.B. NO. 1
 LD0819'1931, IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS
 LD0819'4 INCHES.  IT IS 95.5 FEET NORTH OF THE CENTER ONE OF THREE
 LD0819'CONCRETE POSTS USED AS BRACES, 46.5 FEET EAST OF THE EAST
 LD0819'RAIL OF RAILROAD TRACKS, AND 1 FOOT WEST OF THE RIGHT-OF-WAY
 LD0819'FENCE.
 LD0819'
 LD0819'AZIMUTH MARK, A STANDARD DISK STAMPED FERRIS SOUTH BASE 1931
 LD0819'1970, IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 LD0819'4 INCHES.  IT IS 23 FEET NORTHWEST OF THE NORTHWEST RAIL OF
 LD0819'RAILROAD TRACKS, 22 FEET SOUTH OF THE CENTER OF THE GRAVELED
 LD0819'ROAD, 1 FOOT NORTH OF A CONCRETE BRACE POST, AND 1 FOOT WEST OF
 LD0819'A METAL WITNESS POST.
 LD0819'
 LD0819'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5 MILES
 LD0819'NW OF CARTHAGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1308 ***********************************************************************
 MF1308  DESIGNATION -  FERRY
 MF1308  PID         -  MF1308
 MF1308  STATE/COUNTY-  IL/DU PAGE
 MF1308  COUNTRY     -  US
 MF1308  USGS QUAD   -  NAPERVILLE (2018)
 MF1308
 MF1308                         *CURRENT SURVEY CONTROL
 MF1308  ______________________________________________________________________
 MF1308* NAD 83(1997) POSITION- 41 48 33.59045(N) 088 12 03.51295(W)   ADJUSTED
 MF1308* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 MF1308  ______________________________________________________________________
 MF1308  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 MF1308  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 MF1308  HORZ ORDER      -  THIRD
 MF1308
 MF1308.The horizontal coordinates were established by classical geodetic methods
 MF1308.and adjusted by the National Geodetic Survey in October 1999.
 MF1308
 MF1308.The orthometric height was scaled from a topographic map.
 MF1308
 MF1308.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1308.GEOID18 height accuracy estimate available here.
 MF1308
 MF1308.Click photographs - Photos may exist for this station.
 MF1308
 MF1308.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1308
 MF1308. The following values were computed from the NAD 83(1997) position.
 MF1308
 MF1308;                    North         East     Units Scale Factor Converg.
 MF1308;SPC IL E     -   570,933.693   310,998.322   MT  0.99997649   +0 05 17.7
 MF1308;SPC IL E     - 1,873,138.29  1,020,333.66   sFT  0.99997649   +0 05 17.7
 MF1308;UTM  16      - 4,629,303.839   400,240.847   MT  0.99972246   -0 48 02.5
 MF1308
 MF1308!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1308!SPC IL E     -   0.99997054  x   0.99997649  =   0.99994704
 MF1308!UTM  16      -   0.99997054  x   0.99972246  =   0.99969301
 MF1308
 MF1308:                Primary Azimuth Mark                     Grid Az
 MF1308:SPC IL E     -  FERRY AZ MK                              278 33 01.9
 MF1308:UTM  16      -  FERRY AZ MK                              279 26 22.1
 MF1308
 MF1308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0024029303(NAD 83)
 MF1308
 MF1308|---------------------------------------------------------------------|
 MF1308| PID    Reference Object                     Distance      Geod. Az  |
 MF1308|                                                           dddmmss.s |
 MF1308| MF1303 WHEATON MUNICIPAL TANK              APPROX.10.3 KM 0544114.1 |
 MF1308| MF1310 NAPERVILLE MUNICIPAL TANK           APPROX. 5.9 KM 1223515.1 |
 MF1308| MF1309 NAPERVILLE KROEHLER MFG CO STK      APPROX. 5.7 KM 1241128.3 |
 MF1308| CI7400 FERRY RM 1                           25.264 METERS 13856     |
 MF1308| CI7404 FERRY 2 RM 4                         18.062 METERS 17801     |
 MF1308| CI7401 FERRY RM 2                           21.725 METERS 24227     |
 MF1308| MF1307 FERRY 2                              27.628 METERS 24550     |
 MF1308| MF1306 PUBLIC SERV CO SUB STA 111 TK       APPROX. 2.8 KM 2455013.7 |
 MF1308| CI7399 FERRY AZ MK                                        2783819.6 |
 MF1308| MF1380 GENEVA RAD STA KSD 471 MAST         APPROX. 9.7 KM 3190714.0 |
 MF1308| MF1315 WEST CHICAGO MUNICIPAL TANK         APPROX. 8.5 KM 3571642.0 |
 MF1308|---------------------------------------------------------------------|
 MF1308
 MF1308                          SUPERSEDED SURVEY CONTROL
 MF1308
 MF1308  NAD 83(1997)-  41 48 33.59060(N)    088 12 03.51423(W) AD(       ) 3
 MF1308  NAD 83(1986)-  41 48 33.59422(N)    088 12 03.52351(W) AD(       ) 3
 MF1308  NAD 27      -  41 48 33.48910(N)    088 12 03.27550(W) AD(       ) 3
 MF1308
 MF1308.Superseded values are not recommended for survey control.
 MF1308
 MF1308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1308.See file dsdata.pdf to determine how the superseded data were derived.
 MF1308
 MF1308_MARKER: DS = TRIANGULATION STATION DISK
 MF1308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1308_STAMPING: FERRY 1956
 MF1308_MARK LOGO: CGS
 MF1308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1308+STABILITY: SURFACE MOTION
 MF1308
 MF1308  HISTORY     - Date     Condition        Report By
 MF1308  HISTORY     - 1956     MONUMENTED       CGS
 MF1308  HISTORY     - 1963     GOOD             CGS
 MF1308  HISTORY     - 1972     GOOD             LOCSUR
 MF1308  HISTORY     - 1973     MARK NOT FOUND   LOCSUR
 MF1308  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 MF1308
 MF1308                          STATION DESCRIPTION
 MF1308
 MF1308'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1308'THE STATION IS LOCATED ABOUT 7 MILES NORTHEAST OF AURORA,
 MF1308'5 MILES SOUTH OF WEST CHICAGO AND 4 MILES NORTHWEST OF NAPERVILLE
 MF1308'ON THE NORTH SIDE OF FERRY ROAD AND ON ROAD RIGHT-OF-WAY.
 MF1308'IT IS 25 FEET NORTH OF THE CENTER OF FERRY ROAD, 6 FEET
 MF1308'EAST OF A WHITE WITNESS POST AND 2 FEET SOUTH OF A FENCE LINE.
 MF1308'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 MF1308'FERRY 1956.
 MF1308'
 MF1308'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 MF1308'55 AND 59 (WHICH IS ABOUT 4-1/2 MILES SOUTH OF WEST CHICAGO),
 MF1308'GO SOUTH ON STATE HIGHWAY 59 FOR 0.8 MILE TO CROSS ROAD
 MF1308'(FERRY ROAD), TURN LEFT AND GO EAST ON FERRY ROAD FOR 0.15
 MF1308'MILE TO THE STATION ON THE NORTH SIDE AS DESCRIBED.
 MF1308'
 MF1308'REFERENCE MARK 1 IS 25 FEET SOUTH OF THE CENTER OF FERRY
 MF1308'ROAD AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK PROJECTS
 MF1308'ABOUT 2 INCHES AND THE DISK IS STAMPED FERRY NO 1 1956.
 MF1308'
 MF1308'REFERENCE MARK 2 IS 23 FEET SOUTH OF THE CENTER OF FERRY ROAD
 MF1308'AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK PROJECTS ABOUT
 MF1308'2 INCHES AND THE DISK IS STAMPED FERRY NO 2 1956.
 MF1308'
 MF1308'THE AZIMUTH MARK IS 36 FEET WEST OF THE WEST RAIL OF THE
 MF1308'RAILROAD TRACK, 31 FEET NORTH OF A POWER LINE POLE, 1 FOOT
 MF1308'NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.
 MF1308'THE MARK IS SET ON THE RAILROAD RIGHT-OF-WAY.  THE MARK
 MF1308'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED FERRY 1956.
 MF1308'
 MF1308'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON FERRY
 MF1308'ROAD FOR 0.15 MILE TO STATE HIGHWAY 59, CROSS HIGHWAY AND
 MF1308'CONTINUE WEST ON FERRY ROAD FOR 0.2 MILE TO RAILROAD TRACK
 MF1308'AND MARK ABOUT 100 FEET SOUTH OF ROAD AND ON WEST SIDE OF
 MF1308'TRACK AS DESCRIBED.
 MF1308'
 MF1308'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1308
 MF1308                          STATION RECOVERY (1963)
 MF1308
 MF1308'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (VRS)
 MF1308'ONLY THE STATION MARKS AND THE AZIMUTH MARK WERE RECOVERED
 MF1308'IN GOOD CONDITION ESSENTIALLY AS ORIGINALLY DESCRIBED.  THE
 MF1308'TWO REFERENCE MARKS EVIDENTLY HAD BEEN DESTROYED BY ROAD
 MF1308'DITCHING OPERATIONS.  THE AZIMUTH MARK WAS OBSTRUCTED BY A
 MF1308'WIDE FIELD OF CORN JUST NEARING MATURITY.  THE MUNICIPAL WATER
 MF1308'TANK AT NAPERVILLE REPORTEDLY AND EVIDENTLY HAS BEEN REPLACED
 MF1308'BY ANOTHER THO THE AZIMUTH TO THE ONE OBSERVED FROM THE
 MF1308'STATION IN 1956 IS NOW OBSTRUCTED BY A LARGE OFFICE BUILING OF
 MF1308'THE ILLINOIS GAS COMPANY.  THE PUBLIC SERVICE SUB-STATION
 MF1308'NO. 111 WATER TANK REPORTEDLY AND APPARENTLY UNCHANGED WAS
 MF1308'VISIBLE AND USED AS THE ONLY AVAILABLE AZIMUTH IN THE
 MF1308'ESTABLISHMENT OF FERRY 2 FOR WHICH SEE DESCRIPTION
 MF1308'THEREOF.
 MF1308'
 MF1308'THE SUBSURFACE STATION MARK OF THE SUBJECT STATION
 MF1308'WAS LEFT IN PLACE WITHOUT BEING DISTURBED.  IT APPEARS THAT
 MF1308'THE PROPOSED CONSTRUCTION WHICH IS ACTUALLY IN PROGRESS IN
 MF1308'THE ORDINARY COURSE OF SUCH WILL NOT DISTURB THE SUBSURFACE
 MF1308'MARK.
 MF1308
 MF1308                          STATION RECOVERY (1972)
 MF1308
 MF1308'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1308'ALL MARKS RECOVERED GOOD COND. AS DESC.
 MF1308
 MF1308                          STATION RECOVERY (1973)
 MF1308
 MF1308'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973
 MF1308'RECOVERED BY WEBSTER AND ASSOC
 MF1308'
 MF1308'A QUICK EXAMINATION OF AREA INDICATES THAT THE STATION MARK
 MF1308'HAS MOST LIKELY BEEN WIPED OUT BY SEWER CONSTRUCTION.  THE
 MF1308'SEWER LIES ABOUT 25 FEET N OF THE CENTER LINE OF THE ROAD
 MF1308'AND THERE IS NO EVIDENCE OF RIGHT OF WAY FENCE ALONG THE
 MF1308'NORTH SIDE OF ROAD.
 MF1308
 MF1308                          STATION RECOVERY (1988)
 MF1308
 MF1308'RECOVERY NOTE BY US POWER SQUADRON 1988 (RLP)
 MF1308'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1307 ***********************************************************************
 MF1307  DESIGNATION -  FERRY 2
 MF1307  PID         -  MF1307
 MF1307  STATE/COUNTY-  IL/DU PAGE
 MF1307  COUNTRY     -  US
 MF1307  USGS QUAD   -  NAPERVILLE (2018)
 MF1307
 MF1307                         *CURRENT SURVEY CONTROL
 MF1307  ______________________________________________________________________
 MF1307* NAD 83(1997) POSITION- 41 48 33.22387(N) 088 12 04.60499(W)   NO CHECK
 MF1307* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 MF1307  ______________________________________________________________________
 MF1307  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 MF1307  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 MF1307  HORZ ORDER      -  THIRD
 MF1307
 MF1307.The horizontal coordinates were established by classical geodetic methods
 MF1307.and adjusted by the National Geodetic Survey in October 1999.
 MF1307
 MF1307.No horizontal observational check was made to the station.
 MF1307
 MF1307.The orthometric height was scaled from a topographic map.
 MF1307
 MF1307.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1307.GEOID18 height accuracy estimate available here.
 MF1307
 MF1307.Click photographs - Photos may exist for this station.
 MF1307
 MF1307.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1307
 MF1307. The following values were computed from the NAD 83(1997) position.
 MF1307
 MF1307;                    North         East     Units Scale Factor Converg.
 MF1307;SPC IL E     -   570,922.344   310,973.133   MT  0.99997648   +0 05 16.9
 MF1307;SPC IL E     - 1,873,101.06  1,020,251.02   sFT  0.99997648   +0 05 16.9
 MF1307;UTM  16      - 4,629,292.885   400,215.491   MT  0.99972252   -0 48 03.2
 MF1307
 MF1307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1307!SPC IL E     -   0.99997054  x   0.99997648  =   0.99994703
 MF1307!UTM  16      -   0.99997054  x   0.99972252  =   0.99969307
 MF1307
 MF1307:                Primary Azimuth Mark                     Grid Az
 MF1307:SPC IL E     -  FERRY 2 AZ MK                            288 29 38.9
 MF1307:UTM  16      -  FERRY 2 AZ MK                            289 22 59.0
 MF1307
 MF1307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0021529292(NAD 83)
 MF1307
 MF1307|---------------------------------------------------------------------|
 MF1307| PID    Reference Object                     Distance      Geod. Az  |
 MF1307|                                                           dddmmss.s |
 MF1307| MF1308 FERRY                                27.628 METERS 06550     |
 MF1307| CI7404 FERRY 2 RM 4                         26.700 METERS 10438     |
 MF1307| MF1306 PUBLIC SERV CO SUB STA 111 TK       APPROX. 2.8 KM 2455013.0 |
 MF1307| CI7403 FERRY 2 RM 3                         25.852 METERS 28424     |
 MF1307| CI7402 FERRY 2 AZ MK                                      2883455.8 |
 MF1307|---------------------------------------------------------------------|
 MF1307
 MF1307                          SUPERSEDED SURVEY CONTROL
 MF1307
 MF1307  NAD 83(1997)-  41 48 33.22402(N)    088 12 04.60627(W) AD(       ) 3
 MF1307  NAD 83(1986)-  41 48 33.22765(N)    088 12 04.61554(W) AD(       ) 3
 MF1307  NAD 27      -  41 48 33.12250(N)    088 12 04.36750(W) AD(       ) 3
 MF1307
 MF1307.Superseded values are not recommended for survey control.
 MF1307
 MF1307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1307.See file dsdata.pdf to determine how the superseded data were derived.
 MF1307
 MF1307_MARKER: DS = TRIANGULATION STATION DISK
 MF1307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1307_STAMPING: FERRY 2 1963
 MF1307_MARK LOGO: CGS
 MF1307_PROJECTION: FLUSH
 MF1307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1307+STABILITY: SURFACE MOTION
 MF1307
 MF1307  HISTORY     - Date     Condition        Report By
 MF1307  HISTORY     - 1963     MONUMENTED       CGS
 MF1307  HISTORY     - 1973     GOOD             BRADY
 MF1307  HISTORY     - 1988     GOOD             USPSQD
 MF1307  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1307  HISTORY     - 20130113 MARK NOT FOUND   GEOCAC
 MF1307
 MF1307                          STATION DESCRIPTION
 MF1307
 MF1307'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (VRS)
 MF1307'ABOUT 5 MILES S OF WEST CHICAGO, ABOUT 1-1/4 MILES AIR LINE
 MF1307'WSW OF WARRENVILLE, OR 0.8 MILE S ALONG NO. 59 ILLINOIS HWY.
 MF1307'FROM ITS INTERSECTION WITH NO. 55 ILL. HWY. AND TURN LEFT,
 MF1307'THENCE 0.1 MILE E TO TOP OF RIDGE AND STATION ON RIGHT, 0.25
 MF1307'MILE N OF ILL. E-W (AURORA-CHICAGO) TOLLWAY FROM WHICH THERE
 MF1307'IS EGRESS ONLY WESTBOUND, ABOUT 25 YARDS E OF THE CREST OF
 MF1307'THE RIDGE, 50 FEET S OF CENTER LINE OF FERRY ROAD, AND 3.4
 MF1307'FEET W OF A STEEL WITNESS POST, BOTH DISKS STAMPED FERRY 2
 MF1307'1963, UPPER MARK FLUSH WITH THE GROUND.
 MF1307'
 MF1307'REFERENCE MARK NO. 3 IS ON APPROXIMATE CREST OF THE RIDGE,
 MF1307'FLUSH WITH THE GROUND, AND 50 FEET SSW OF CENTER LINE OF
 MF1307'FERRY ROAD.
 MF1307'
 MF1307'REFERENCE MARK NO. 4 IS FLUSH WITH GROUND, AND 50 FEET S
 MF1307'OF CENTER LINE OF ROAD
 MF1307'
 MF1307'THE REMAINING SUBSURFACE MARK OF FERRY 1956 IS ABOUT 7 FEET
 MF1307'NNE OF CENTER LINE OF THE ROAD AND WILL BE 2 OR 3 FEET BELOW
 MF1307'THE NEW PAVEMENT OF SAME.
 MF1307'
 MF1307'THE AZIMUTH MARK IS ABOUT 50 YARDS N OF THE CENTER LINE OF
 MF1307'FERRY ROAD, 39 FEET NW OF THE CENTER LINE OF OLD RAILROAD
 MF1307'ROADBED EVIDENTLY TO BE MADE A ROAD, 41 FEET SW OF A POWER
 MF1307'POLE, ONE FOOT SE OF A FENCE, AND 1.5 FEET S OF STEEL WITNESS
 MF1307'POST.
 MF1307
 MF1307                          STATION RECOVERY (1973)
 MF1307
 MF1307'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1973 (JJ)
 MF1307'STATION RECOVERED BY BRADY LAND SURVEYING INC.
 MF1307'
 MF1307'AZIM-GOOD
 MF1307'
 MF1307'FERRY 2 1963-GOOD
 MF1307'
 MF1307'R.M. 3-GOOD
 MF1307'
 MF1307'R.M. 4-GOOD
 MF1307
 MF1307                          STATION RECOVERY (1988)
 MF1307
 MF1307'RECOVERY NOTE BY US POWER SQUADRON 1988 (RLP)
 MF1307'RECOVERED IN GOOD CONDITION.
 MF1307
 MF1307                          STATION RECOVERY (1998)
 MF1307
 MF1307'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1307'MARK NOT FOUND.
 MF1307
 MF1307                          STATION RECOVERY (2013)
 MF1307
 MF1307'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 MF1307'THE STATION MARK, REFERENCE MARKS 3 AND 4 AND THE AZIMUTH MARK WERE
 MF1307'ALL SEARCHED FOR AND NOT FOUND.  FERRY ROAD HAS BEEN WIDENED AND THE
 MF1307'AREA HAS BEEN REGRADED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1851 ***********************************************************************
 LC1851  DESIGNATION -  FEVERS
 LC1851  PID         -  LC1851
 LC1851  STATE/COUNTY-  IL/MCLEAN
 LC1851  COUNTRY     -  US
 LC1851  USGS QUAD   -  GRIDLEY (2018)
 LC1851
 LC1851                         *CURRENT SURVEY CONTROL
 LC1851  ______________________________________________________________________
 LC1851* NAD 83(1997) POSITION- 40 42 49.19898(N) 088 58 01.46671(W)   ADJUSTED
 LC1851* NAVD 88 ORTHO HEIGHT -   233.    (meters)      764.    (feet) SCALED
 LC1851  ______________________________________________________________________
 LC1851  GEOID HEIGHT    -        -32.227 (meters)                     GEOID18
 LC1851  LAPLACE CORR    -          1.18  (seconds)                    DEFLEC18
 LC1851  HORZ ORDER      -  FIRST
 LC1851
 LC1851.The horizontal coordinates were established by classical geodetic methods
 LC1851.and adjusted by the National Geodetic Survey in October 1999.
 LC1851
 LC1851.The orthometric height was scaled from a topographic map.
 LC1851
 LC1851.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1851.GEOID18 height accuracy estimate available here.
 LC1851
 LC1851.Click photographs - Photos may exist for this station.
 LC1851
 LC1851.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1851
 LC1851. The following values were computed from the NAD 83(1997) position.
 LC1851
 LC1851;                    North         East     Units Scale Factor Converg.
 LC1851;SPC IL E     -   449,438.093   246,451.200   MT  1.00001028   -0 24 48.2
 LC1851;SPC IL E     - 1,474,531.48    808,565.31   sFT  1.00001028   -0 24 48.2
 LC1851;SPC IL W     -   449,921.887   801,358.610   MT  1.00006759   +0 46 57.1
 LC1851;SPC IL W     - 1,476,118.72  2,629,124.04   sFT  1.00006759   +0 46 57.1
 LC1851;UTM  16      - 4,508,832.913   333,847.269   MT  0.99993981   -1 17 00.1
 LC1851
 LC1851!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1851!SPC IL E     -   0.99996851  x   1.00001028  =   0.99997879
 LC1851!SPC IL W     -   0.99996851  x   1.00006759  =   1.00003610
 LC1851!UTM  16      -   0.99996851  x   0.99993981  =   0.99990832
 LC1851
 LC1851:                Primary Azimuth Mark                     Grid Az
 LC1851:SPC IL E     -  FEVERS AZ MK                             001 13 56.5
 LC1851:SPC IL W     -  FEVERS AZ MK                             000 02 11.2
 LC1851:UTM  16      -  FEVERS AZ MK                             002 06 08.4
 LC1851
 LC1851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3384708832(NAD 83)
 LC1851
 LC1851|---------------------------------------------------------------------|
 LC1851| PID    Reference Object                     Distance      Geod. Az  |
 LC1851|                                                           dddmmss.s |
 LC1851| CI7405 FEVERS AZ MK                                       0004908.3 |
 LC1851| CI7406 FEVERS RM 1                          28.843 METERS 03254     |
 LC1851| LC1852 GRIDLEY MUNICIPAL TANK              APPROX. 7.8 KM 0661820.1 |
 LC1851| LC1847 LEXINGTON MUNICIPAL STANDPIPE       APPROX.17.7 KM 1170147.4 |
 LC1851| CI7407 FEVERS RM 2                          32.850 METERS 14905     |
 LC1851| LC1873 EL PASO MUNICIPAL TANK              APPROX. 5.3 KM 3011500.8 |
 LC1851| LC1876 EL PASO CATHOLIC CHURCH SPIRE       APPROX. 4.9 KM 3081044.2 |
 LC1851|---------------------------------------------------------------------|
 LC1851
 LC1851                          SUPERSEDED SURVEY CONTROL
 LC1851
 LC1851  NAD 83(1986)-  40 42 49.21479(N)    088 58 01.47268(W) AD(       ) 1
 LC1851  NAD 27      -  40 42 49.08800(N)    088 58 01.21600(W) AD(       ) 1
 LC1851
 LC1851.Superseded values are not recommended for survey control.
 LC1851
 LC1851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1851.See file dsdata.pdf to determine how the superseded data were derived.
 LC1851
 LC1851_MARKER: DS = TRIANGULATION STATION DISK
 LC1851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1851_STAMPING: FEVERS 1939
 LC1851_MARK LOGO: CGS
 LC1851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1851+STABILITY: SURFACE MOTION
 LC1851
 LC1851  HISTORY     - Date     Condition        Report By
 LC1851  HISTORY     - 1939     MONUMENTED       CGS
 LC1851  HISTORY     - 1959     GOOD             CGS
 LC1851  HISTORY     - 1968     GOOD             CGS
 LC1851
 LC1851                          STATION DESCRIPTION
 LC1851
 LC1851'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1851'THE STATION IS ABOUT 4 MILES SOUTHEAST OF THE TOWN OF EL
 LC1851'PASO.  IN THE RIGHT-OF-WAY FENCE ON THE WEST SIDE OF A GRAVELED
 LC1851'ROAD.  ON THE HIGHEST PART OF A RIDGE RUNNING EAST-AND-WEST.
 LC1851'IN THE NE 1/4 SE 1/4 OF SEC. 15, T. 26 N., R. 2 E.  1 MILE
 LC1851'EAST OF THE WOODFORD-MC LEAN COUNTY LINE.  AND 0.2 MILE NORTH
 LC1851'OF THE HOME OF LEO FEVERS.  THE MARK, PROJECTS
 LC1851'4 INCHES ABOVE THE GROUND AND IS STAMPED FEVERS 1939.
 LC1851'
 LC1851'TO REACH THE STATION FROM THE JUNCTIONS OF U.S. PAVED HIGHWAYS
 LC1851'NO. 51 AND NO. 24 IN EL PASO, DRIVE EAST ON NO. 24 FOR 2.9
 LC1851'MILES, THEN TURN RIGHT (SOUTH) AND DRIVE 1.7 MILES TO THE
 LC1851'TOP OF THE GRADE AND THE STATION ON THE WEST SIDE OF THE
 LC1851'ROAD.
 LC1851'
 LC1851'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1851'BRONZE DISKS SET IN CONCRETE.
 LC1851'
 LC1851'REFERENCE MARK NO. 1 IS 94.62 FEET, 28.843 METERS, NORTHEAST
 LC1851'OF THE STATION.  IT IS 1 FOOT WEST OF THE EAST RIGHT-OF-WAY
 LC1851'FENCE, AND 15 FEET SOUTH OF A TELEPHONE POLE.  THE MARK,
 LC1851'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED
 LC1851'FEVERS NO 1 1939.
 LC1851'
 LC1851'REFERENCE MARK NO. 2 IS 107.78 FEET, 32.850 METERS, SOUTH-SOUTHEAST
 LC1851'OF THE STATION.  IT IS 1 FOOT WEST OF THE EAST RIGHT-OF-WAY
 LC1851'FENCE, AND 6 FEET NORTH OF A TELEPHONE POLE.  THE MARK,
 LC1851'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED FEVERS
 LC1851'NO 2 1939.
 LC1851'
 LC1851'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE NORTH OF THE STATION,
 LC1851'1-1/2 FEET WEST OF THE EAST RIGHT-OF-WAY FENCE, AND 100
 LC1851'YARDS SOUTH OF A FARMYARD GATE ON THE EAST SIDE OF THE ROAD.
 LC1851'THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND
 LC1851'IS STAMPED FEVERS 1939.
 LC1851'
 LC1851'ALL THE MARKS ARE WITNESSED BY A 4- BY 4-INCH WHITE POST
 LC1851'WHICH PROJECTS 2-1/2 FEET ABOVE THE GROUND.
 LC1851'
 LC1851'A 15-FOOT TOWER NEEDED TO SEE A 74-FOOT LIGHT AT HUMMEL.
 LC1851'
 LC1851'A 50-FOOT TOWER NEEDED TO SEE A 100-FOOT LIGHT AT FORD.
 LC1851'
 LC1851'A 70-FOOT TOWER NEEDED TO SEE A 100-FOOT TOWER AT ZIMMERMAN.
 LC1851'
 LC1851'AN 87-FOOT LIGHT AT DRESSLER IS VISIBLE FROM GROUND.
 LC1851'
 LC1851'A 100-FOOT LIGHT AT SCHLOSSER IS VISIBLE FROM GROUND.
 LC1851'
 LC1851'A 100-FOOT LIGHT AT FLANAGAN IS VISIBLE FROM GROUND.
 LC1851'
 LC1851'THE GRIDLEY AND EL PASO MUNICIPAL WATERTANKS ARE VISIBLE
 LC1851'FROM GROUND.
 LC1851'
 LC1851'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1851
 LC1851                          STATION RECOVERY (1959)
 LC1851
 LC1851'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JAW)
 LC1851'STATION RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 LC1851
 LC1851                          STATION RECOVERY (1968)
 LC1851
 LC1851'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (ARS)
 LC1851'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1693 ***********************************************************************
 JB1693  DESIGNATION -  FIELD
 JB1693  PID         -  JB1693
 JB1693  STATE/COUNTY-  IL/WHITE
 JB1693  COUNTRY     -  US
 JB1693  USGS QUAD   -  ENFIELD (2018)
 JB1693
 JB1693                         *CURRENT SURVEY CONTROL
 JB1693  ______________________________________________________________________
 JB1693* NAD 83(1997) POSITION- 38 05 03.98064(N) 088 21 58.16487(W)   ADJUSTED
 JB1693* NAVD 88 ORTHO HEIGHT -   152.    (meters)      499.    (feet) SCALED
 JB1693  ______________________________________________________________________
 JB1693  GEOID HEIGHT    -        -30.287 (meters)                     GEOID18
 JB1693  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 JB1693  HORZ ORDER      -  THIRD
 JB1693
 JB1693.The horizontal coordinates were established by classical geodetic methods
 JB1693.and adjusted by the National Geodetic Survey in October 1999.
 JB1693
 JB1693.The orthometric height was scaled from a topographic map.
 JB1693
 JB1693.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1693.GEOID18 height accuracy estimate available here.
 JB1693
 JB1693.Click photographs - Photos may exist for this station.
 JB1693
 JB1693.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1693
 JB1693. The following values were computed from the NAD 83(1997) position.
 JB1693
 JB1693;                    North         East     Units Scale Factor Converg.
 JB1693;SPC IL E     -   157,347.633   297,120.405   MT  0.99997510   -0 01 12.9
 JB1693;SPC IL E     -   516,231.36    974,802.53   sFT  0.99997510   -0 01 12.9
 JB1693;UTM  16      - 4,216,064.922   380,189.992   MT  0.99977679   -0 50 34.0
 JB1693
 JB1693!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1693!SPC IL E     -   0.99998092  x   0.99997510  =   0.99995602
 JB1693!UTM  16      -   0.99998092  x   0.99977679  =   0.99975771
 JB1693
 JB1693:                Primary Azimuth Mark                     Grid Az
 JB1693:SPC IL E     -  FIELD AZ MK                              096 29 30.7
 JB1693:UTM  16      -  FIELD AZ MK                              097 18 51.8
 JB1693
 JB1693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8018916064(NAD 83)
 JB1693
 JB1693|---------------------------------------------------------------------|
 JB1693| PID    Reference Object                     Distance      Geod. Az  |
 JB1693|                                                           dddmmss.s |
 JB1693| JB1694 ENFIELD MUNICIPAL TANK              APPROX. 3.0 KM 0572512.7 |
 JB1693| CI4437 FIELD AZ MK                                        0962817.8 |
 JB1693| CI4438 FIELD RM 1                           61.525 METERS 24020     |
 JB1693| CI4439 FIELD RM 2                           57.713 METERS 29959     |
 JB1693|---------------------------------------------------------------------|
 JB1693
 JB1693                          SUPERSEDED SURVEY CONTROL
 JB1693
 JB1693  NAD 83(1997)-  38 05 03.98629(N)    088 21 58.16609(W) AD(       ) 3
 JB1693  NAD 83(1993)-  38 05 03.98972(N)    088 21 58.16565(W) AD(       ) 3
 JB1693  NAD 83(1986)-  38 05 03.99266(N)    088 21 58.16674(W) AD(       ) 3
 JB1693  NAD 27      -  38 05 03.82089(N)    088 21 57.99783(W) AD(       ) 3
 JB1693
 JB1693.Superseded values are not recommended for survey control.
 JB1693
 JB1693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1693.See file dsdata.pdf to determine how the superseded data were derived.
 JB1693
 JB1693_MARKER: DS = TRIANGULATION STATION DISK
 JB1693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1693_STAMPING: FIELD 1961
 JB1693_MARK LOGO: CGS
 JB1693_PROJECTION: RECESSED 36 CENTIMETERS
 JB1693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1693+STABILITY: SURFACE MOTION
 JB1693
 JB1693  HISTORY     - Date     Condition        Report By
 JB1693  HISTORY     - 1961     MONUMENTED       CGS
 JB1693
 JB1693                          STATION DESCRIPTION
 JB1693
 JB1693'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1693'THE STATION IS ABOUT 1.5 MILES SOUTHWEST OF ENFIELD, ABOUT 9 MILES
 JB1693'EAST OF MC LEANSBORO, IN THE SOUTHWEST 0.25 OF SEC 18, T 5 S, R 8 E
 JB1693'AND ON PROPERTY OF MR FRANCIS HANNGAN.  IT IS 258 FEET EAST-NORTHEAST
 JB1693'OF THE SOUTHEAST CORNER OF A BARN, 212 FEET NORTHEAST OF A FENCE
 JB1693'CORNER AND 170 FEET EAST OF A WIRE FENCE.  THE MONUMENT IS UNDERGROUND
 JB1693'14 INCHES AND THE DISK IS STAMPED FIELD 1961.
 JB1693'
 JB1693'TO REACH FROM THE JUNCTION OF U S HIGHWAYS 460 AND 45, ABOUT 1 MILE
 JB1693'SOUTH OF ENFIELD, GO WEST ON HIGHWAY 460 FOR 0.4 MILE TO THE AZIMUTH
 JB1693'MARK ON THE LEFT.  CONTINUE WEST ON HIGHWAY 460 FOR 0.1 MILE TO A
 JB1693'RAILROAD CROSSING.  CONTINUE WEST ON HIGHWAY 460 FOR 1.1 MILES TO A
 JB1693'CROSSROAD.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 0.1 MILE TO
 JB1693'A DRIVEWAY RIGHT.  TURN RIGHT AND GO EAST ON A GRAVELED DRIVEWAY FOR
 JB1693'0.05 MILE TO MR HANNGAN HOME ON THE RIGHT AND THE STATION ABOUT 100
 JB1693'YARDS NORTHEAST ACROSS THE PASTURE.
 JB1693'
 JB1693'REFERENCE MARK 1 IS 83 FEET EAST OF THE SOUTHEAST CORNER OF THE BARN,
 JB1693'14 FEET NORTH OF A FENCE CORNER, 2 FEET NORTH OF A NORTH GATE POST AND
 JB1693'1 FOOT SOUTH OF A WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE
 JB1693'DISK IS STAMPED FIELD NO 1 1961.
 JB1693'
 JB1693'REFERENCE MARK 2 IS 50 FEET SOUTH OF A T-FENCE CORNER AND 6 INCHES
 JB1693'EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1693'STAMPED FIELD NO 2 1961.
 JB1693'
 JB1693'THE AZIMUTH MARK IS 58 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 460, 6
 JB1693'FEET NORTH OF THE NORTH POST OF A BILLBOARD, 2 FEET NORTH OF A WIRE
 JB1693'FENCE AND 2 FEET NORTHWEST OF A WITNESS POST.  THE MONUMENT PROJECTS 2
 JB1693'INCHES AND THE DISK IS STAMPED FIELD 1961.
 JB1693'
 JB1693'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1826 ***********************************************************************
 JB1826  DESIGNATION -  FIKES
 JB1826  PID         -  JB1826
 JB1826  STATE/COUNTY-  IL/MARION
 JB1826  COUNTRY     -  US
 JB1826  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1826
 JB1826                         *CURRENT SURVEY CONTROL
 JB1826  ______________________________________________________________________
 JB1826* NAD 83(1997) POSITION- 38 32 07.88075(N) 089 00 22.55324(W)   ADJUSTED
 JB1826* NAVD 88 ORTHO HEIGHT -   176.    (meters)      577.    (feet) SCALED
 JB1826  ______________________________________________________________________
 JB1826  GEOID HEIGHT    -        -30.699 (meters)                     GEOID18
 JB1826  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 JB1826  HORZ ORDER      -  THIRD
 JB1826
 JB1826.The horizontal coordinates were established by classical geodetic methods
 JB1826.and adjusted by the National Geodetic Survey in October 1999.
 JB1826
 JB1826.The orthometric height was scaled from a topographic map.
 JB1826
 JB1826.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1826.GEOID18 height accuracy estimate available here.
 JB1826
 JB1826.Click photographs - Photos may exist for this station.
 JB1826
 JB1826.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1826
 JB1826. The following values were computed from the NAD 83(1997) position.
 JB1826
 JB1826;                    North         East     Units Scale Factor Converg.
 JB1826;SPC IL E     -   207,631.844   241,328.331   MT  1.00001738   -0 25 09.3
 JB1826;SPC IL E     -   681,205.47    791,758.03   sFT  1.00001738   -0 25 09.3
 JB1826;UTM  16      - 4,267,142.823   325,135.851   MT  0.99997657   -1 15 00.8
 JB1826
 JB1826!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1826!SPC IL E     -   0.99997722  x   1.00001738  =   0.99999460
 JB1826!UTM  16      -   0.99997722  x   0.99997657  =   0.99995379
 JB1826
 JB1826:                Primary Azimuth Mark                     Grid Az
 JB1826:SPC IL E     -  FIKES AZ MK                              125 45 16.5
 JB1826:UTM  16      -  FIKES AZ MK                              126 35 08.0
 JB1826
 JB1826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2513567142(NAD 83)
 JB1826
 JB1826|---------------------------------------------------------------------|
 JB1826| PID    Reference Object                     Distance      Geod. Az  |
 JB1826|                                                           dddmmss.s |
 JB1826| CI4443 FIKES RM 1                           20.010 METERS 06230     |
 JB1826| CI4442 FIKES AZ MK                                        1252007.2 |
 JB1826| CI4444 FIKES RM 2                           46.967 METERS 15842     |
 JB1826|---------------------------------------------------------------------|
 JB1826
 JB1826                          SUPERSEDED SURVEY CONTROL
 JB1826
 JB1826  NAD 83(1986)-  38 32 07.89608(N)    089 00 22.54980(W) AD(       ) 3
 JB1826  NAD 27      -  38 32 07.71717(N)    089 00 22.31903(W) AD(       ) 3
 JB1826
 JB1826.Superseded values are not recommended for survey control.
 JB1826
 JB1826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1826.See file dsdata.pdf to determine how the superseded data were derived.
 JB1826
 JB1826_MARKER: DS = TRIANGULATION STATION DISK
 JB1826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1826_STAMPING: FIKES 1962
 JB1826_MARK LOGO: CGS
 JB1826_PROJECTION: RECESSED 41 CENTIMETERS
 JB1826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1826+STABILITY: SURFACE MOTION
 JB1826
 JB1826  HISTORY     - Date     Condition        Report By
 JB1826  HISTORY     - 1962     MONUMENTED       CGS
 JB1826  HISTORY     - 20130925 MARK NOT FOUND   ILDT
 JB1826
 JB1826                          STATION DESCRIPTION
 JB1826
 JB1826'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1826'THE STATION IS ABOUT 5 MILES EAST OF CENTRALIA, ABOUT 6.5 MILES
 JB1826'SOUTHWEST OF SALEM, ON THE PROPERTY OF MR O L BRANCH AND IS NEAR THE
 JB1826'CENTER OF SECTION 8, T 1 N, R 2 E.  IT IS 120 FEET WEST OF THE
 JB1826'CENTERLINE OF AN OILED ROAD, 98 FEET NORTH OF THE NORTHEAST CORNER OF
 JB1826'A FRAME HOUSE, 66 FEET SOUTHWEST OF A WITNESS POST AND 36 FEET SOUTH
 JB1826'OF A FENCE LINE.  THE MONUMENT IS 16 INCHES UNDERGROUND AND THE DISK
 JB1826'IS STAMPED FIKES 1962.
 JB1826'
 JB1826'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 161, ABOUT 7 MILES
 JB1826'SOUTH OF SALEM, GO WEST ON HIGHWAY 161 FOR 3.05 MILES TO A CROSSROAD.
 JB1826'TURN RIGHT AND GO NORTH ON A PAVED ROAD FOR 1.0 MILE TO A CROSSROAD.
 JB1826'TURN LEFT AND GO WEST ON AN OILED ROAD FOR 0.25 MILE TO ANOTHER
 JB1826'CROSSROAD AND THE AZIMUTH MARK IN THE SOUTHWEST ANGLE.  CONTINUE WEST
 JB1826'AND NORTH ON AN OILED ROAD FOR 0.35 MILE TO THE STATION ON THE LEFT,
 JB1826'JUST NORTH OF A HOUSE.
 JB1826'
 JB1826'REFERENCE MARK 1 IS 61 FEET WEST OF THE CENTERLINE OF THE OILED ROAD,
 JB1826'8 FEET SOUTHEAST OF A TWIN TRUNK CEDAR TREE AND 2 FEET NORTHWEST OF
 JB1826'THE WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1826'STAMPED FIKES NO 1 1962.
 JB1826'
 JB1826'REFERENCE MARK 2 IS 62 FEET WEST OF THE CENTERLINE OF THE OILED ROAD,
 JB1826'59 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE FRAME HOUSE AND 1
 JB1826'FOOT NORTH OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1826'STAMPED FIKES NO 2 1962.
 JB1826'
 JB1826'THE AZIMUTH MARK IS 62 FEET SOUTHWEST OF THE CENTERLINE OF A
 JB1826'CROSSROAD, 22 FEET SOUTH OF THE CENTERLINE OF AN OILED ROAD, 1 FOOT
 JB1826'NORTH OF A WIRE FENCE AND 1 FOOT WEST OF A WITNESS POST.  THE MONUMENT
 JB1826'PROJECTS 4 INCHES AND THE DISK IS STAMPED FIKES 1962.
 JB1826'
 JB1826'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1826
 JB1826                          STATION RECOVERY (2013)
 JB1826
 JB1826'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1826'PROPERTY OWNER SAYS HOUSE WAS BUILT OVER MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1161 ***********************************************************************
 KB1161  DESIGNATION -  FILSON
 KB1161  PID         -  KB1161
 KB1161  STATE/COUNTY-  IL/DOUGLAS
 KB1161  COUNTRY     -  US
 KB1161  USGS QUAD   -  HINDSBORO (2018)
 KB1161
 KB1161                         *CURRENT SURVEY CONTROL
 KB1161  ______________________________________________________________________
 KB1161* NAD 83(1997) POSITION- 39 41 13.87932(N) 088 13 54.12924(W)   ADJUSTED
 KB1161* NAVD 88 ORTHO HEIGHT -   195.5   (meters)      641.    (feet) VERTCON3
 KB1161  ______________________________________________________________________
 KB1161  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 KB1161  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 KB1161  HORZ ORDER      -  FIRST
 KB1161
 KB1161.The horizontal coordinates were established by classical geodetic methods
 KB1161.and adjusted by the National Geodetic Survey in October 1999.
 KB1161
 KB1161.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1161.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1161
 KB1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1161.GEOID18 height accuracy estimate available here.
 KB1161
 KB1161.Click photographs - Photos may exist for this station.
 KB1161
 KB1161.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1161
 KB1161. The following values were computed from the NAD 83(1997) position.
 KB1161
 KB1161;                    North         East     Units Scale Factor Converg.
 KB1161;SPC IL E     -   335,274.170   308,717.897   MT  0.99997594   +0 03 53.6
 KB1161;SPC IL E     - 1,099,978.67  1,012,851.97   sFT  0.99997594   +0 03 53.6
 KB1161;UTM  16      - 4,393,764.186   394,382.543   MT  0.99973733   -0 47 11.9
 KB1161
 KB1161!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1161!SPC IL E     -   0.99997436  x   0.99997594  =   0.99995030
 KB1161!UTM  16      -   0.99997436  x   0.99973733  =   0.99971170
 KB1161
 KB1161:                Primary Azimuth Mark                     Grid Az
 KB1161:SPC IL E     -  FILSON AZ MK                             185 35 59.4
 KB1161:UTM  16      -  FILSON AZ MK                             186 27 04.9
 KB1161
 KB1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9438293764(NAD 83)
 KB1161
 KB1161|---------------------------------------------------------------------|
 KB1161| PID    Reference Object                     Distance      Geod. Az  |
 KB1161|                                                           dddmmss.s |
 KB1161| CI7408 FILSON RM 1                          26.930 METERS 05403     |
 KB1161| KB1159 FILSON AZ MK                        APPROX. 0.6 KM 1853953.0 |
 KB1161| CI7409 FILSON RM 2                          22.167 METERS 25729     |
 KB1161|---------------------------------------------------------------------|
 KB1161
 KB1161                          SUPERSEDED SURVEY CONTROL
 KB1161
 KB1161  NAD 83(1997)-  39 41 13.87816(N)    088 13 54.12738(W) AD(       ) 1
 KB1161  NAD 83(1986)-  39 41 13.89048(N)    088 13 54.12463(W) AD(       ) 1
 KB1161  NAD 27      -  39 41 13.77107(N)    088 13 53.96402(W) AD(       ) 1
 KB1161  NGVD 29 (07/19/86)  195.6    (m)          642.     (f) VERT ANG       
 KB1161
 KB1161.Superseded values are not recommended for survey control.
 KB1161
 KB1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1161.See file dsdata.pdf to determine how the superseded data were derived.
 KB1161
 KB1161_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1161_STAMPING: FILSON 1980
 KB1161_MARK LOGO: NGS
 KB1161_PROJECTION: RECESSED 35 CENTIMETERS
 KB1161_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1161+STABILITY: SURFACE MOTION
 KB1161
 KB1161  HISTORY     - Date     Condition        Report By
 KB1161  HISTORY     - 1980     MONUMENTED       NGS
 KB1161  HISTORY     - 20001229 SEE DESCRIPTION  ZAMBRA
 KB1161
 KB1161                          STATION DESCRIPTION
 KB1161
 KB1161'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1161'THE STATION IS LOCATED ABOUT 13.3 KM (8-1/4 MI) SOUTH-SOUTHEAST OF
 KB1161'TUSCOLA, 8.4 KM (5-1/4 MI) WEST OF HINDSBORO, 6.4 KM (4 MI) EAST OF
 KB1161'ARCOLA, SOUTHWEST CORNER SECTION 6,T14N,R9E, AND ON PROPERTY OWNED BY
 KB1161'MR. EUGENE DALLMIER, 131 SOUTH PINE, ARCOLA, IL 61910.
 KB1161'
 KB1161'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 57 AND STATE
 KB1161'HIGHWAY 133, AT THE EAST EDGE OF ARCOLA, GO EAST ON STATE HIGHWAY 133
 KB1161'FOR 5.15 KM (3.2 MI) TO A CROSSROAD AND THE AZIMUTH MARK ON THE LEFT.
 KB1161'TURN LEFT AND GO NORTH ON PAVED ROAD FOR 0.7 KM (0.45 MI) O A
 KB1161'DRIVEWAY, THE FIRST ENTRANCE OF A GRAINERY, TURN RIGHT AND GO EAST FOR
 KB1161'0.08 KM (0.05 MI) TO THE STATION ON THE RIGHT.
 KB1161'
 KB1161'THE STATION IS A STANDARD NGS DISK STAMPED---FILSON 1980---, SET INTO
 KB1161'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 35 CM
 KB1161'BELOW THE GROUND.  IT IS LOCATED 21.3 METERS (69.9 FT) SOUTHWEST FROM
 KB1161'THE NORTHWEST CORNER OF A TIN SIDED BUILDING, 18.4 METERS (60.4 FT)
 KB1161'WEST FROM THE SOUTHWEST CORNER OF A TIN SIDED BUILDING AND 14.3 METERS
 KB1161'(46.9 FT) EAST FROM THE POWER POLE WITH TRANSFORMERS THE UNDERGROUND
 KB1161'MARK IS A STANDARD NGS DISK STAMPED---FILSON 1980---, SET INTO AN
 KB1161'IRREGULAR MASS OF CONCRETE 1.2 METERS BELOW THE SURFACE.
 KB1161'
 KB1161'REFERENCE MARK NUMBER 1 IS A STANDARD NGS DISK STAMPED
 KB1161'---FILSON NO 1 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1161'30 CM IN DIAMETER RECESSED 2.5 CM BELOW THE GROUND.  IT IS LOCATED
 KB1161'9.25 METERS (30.3 FT) SOUTH-SOUTHWEST FROM THE SOUTHWEST CORNER OF A
 KB1161'BARN AND 1.1 METERS (3.3 FT) NORTH FROM THE NORTHWEST CORNER OF THE
 KB1161'TIN SIDED BUILDING.  MARK IS ABOVE STATION 0.3 METER.
 KB1161'
 KB1161'REFERENCE MARK NUMBER 2 IS A STANDARD NGS DISK STAMPED
 KB1161'---FILSON NO 2 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1161'30 CM IN DIAMETER RECESSED 2 CM BELOW THE GROUND.  IT IS LOCATED 20
 KB1161'METERS (65.6 FT) SOUTH FROM THE LONGEST ENTRANCE ROAD OF THE GRAINERY,
 KB1161'15.5 METERS (50.9 FT) SOUTHWEST FROM THE POWER LINE POLE WITH
 KB1161'TRANSFORMERS, AND 7.4 METERS (24.3 FT) EAST FROM THE POWER POLE.  MARK
 KB1161'IS ABOVE STATION 0.3 METER.
 KB1161'
 KB1161'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1161'---FILSON 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM
 KB1161'IN DIAMETER RECESSED 3 CM BELOW THE GROUND.  IT IS LOCATED 13.3 METERS
 KB1161'(43.6 FT) NORTH FROM THE CENTER OF HIGHWAY 133, 12 METERS (39.4 FT)
 KB1161'WEST FROM THE PAVED ROAD, 0.6 METER (2.0 FT) NORTHEAST FROM THE METAL
 KB1161'WITNESS POST AND 0.6 METER (2.0 FT) NORTHEAST FROM THE POWER POLE.
 KB1161'
 KB1161'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 30.7 METERS.
 KB1161
 KB1161                          STATION RECOVERY (2000)
 KB1161
 KB1161'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1161'SEARCHED FOR NOT FOUND DUE TO HEAVY TRAFFIC FROM GRAINERY.
 KB1161'GRAINERY OPERATOR REQUESTED THAT POINT NOT BE USED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1159 ***********************************************************************
 KB1159  DESIGNATION -  FILSON AZ MK
 KB1159  PID         -  KB1159
 KB1159  STATE/COUNTY-  IL/DOUGLAS
 KB1159  COUNTRY     -  US
 KB1159  USGS QUAD   -  HINDSBORO (2018)
 KB1159
 KB1159                         *CURRENT SURVEY CONTROL
 KB1159  ______________________________________________________________________
 KB1159* NAD 83(1997) POSITION- 39 40 53.13538(N) 088 13 56.79213(W)   ADJUSTED
 KB1159* NAVD 88 ORTHO HEIGHT -   196.4   (meters)      644.    (feet) VERTCON3
 KB1159  ______________________________________________________________________
 KB1159  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 KB1159  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 KB1159  HORZ ORDER      -  SECOND
 KB1159
 KB1159.The horizontal coordinates were established by classical geodetic methods
 KB1159.and adjusted by the National Geodetic Survey in October 1999.
 KB1159
 KB1159.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1159.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1159
 KB1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1159.GEOID18 height accuracy estimate available here.
 KB1159
 KB1159.Click photographs - Photos may exist for this station.
 KB1159
 KB1159.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1159
 KB1159. The following values were computed from the NAD 83(1997) position.
 KB1159
 KB1159;                    North         East     Units Scale Factor Converg.
 KB1159;SPC IL E     -   334,634.345   308,655.166   MT  0.99997592   +0 03 51.9
 KB1159;SPC IL E     - 1,097,879.51  1,012,646.16   sFT  0.99997592   +0 03 51.9
 KB1159;UTM  16      - 4,393,125.516   394,310.328   MT  0.99973752   -0 47 13.2
 KB1159
 KB1159!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1159!SPC IL E     -   0.99997422  x   0.99997592  =   0.99995014
 KB1159!UTM  16      -   0.99997422  x   0.99973752  =   0.99971175
 KB1159
 KB1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9431093125(NAD 83)
 KB1159
 KB1159                          SUPERSEDED SURVEY CONTROL
 KB1159
 KB1159  NAD 83(1997)-  39 40 53.13423(N)    088 13 56.79036(W) AD(       ) 2
 KB1159  NAD 83(1986)-  39 40 53.14655(N)    088 13 56.78760(W) AD(       ) 2
 KB1159  NAD 27      -  39 40 53.02687(N)    088 13 56.62720(W) AD(       ) 2
 KB1159  NGVD 29 (07/19/86)  196.5    (m)          645.     (f) VERT ANG       
 KB1159
 KB1159.Superseded values are not recommended for survey control.
 KB1159
 KB1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1159.See file dsdata.pdf to determine how the superseded data were derived.
 KB1159
 KB1159_MARKER: DZ = AZIMUTH MARK DISK
 KB1159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1159_STAMPING: FILSON 1980
 KB1159_MARK LOGO: NGS
 KB1159_PROJECTION: RECESSED 3 CENTIMETERS
 KB1159_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1159+STABILITY: SURFACE MOTION
 KB1159
 KB1159  HISTORY     - Date     Condition        Report By
 KB1159  HISTORY     - 1980     MONUMENTED       NGS
 KB1159
 KB1159                          STATION DESCRIPTION
 KB1159
 KB1159'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1159'THE STATION IS LOCATED ABOUT 14.1 KM (8-3/4 MI) SOUTH-SOUTHEAST
 KB1159'OF TUSCOLA, 8.4 KM (5-1/4 MI) WEST OF HINDSBORO,
 KB1159'6.8 KM (4-1/4 MI) EAST OF ARCOLA,
 KB1159'IN THE SE1/4,SE1/4,S6,T14N,R9E OF BOWDRE TOWNSHIP AND ON
 KB1159'ROAD RIGHT-OF-WAY.
 KB1159'
 KB1159'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 57
 KB1159'AND STATE HIGHWAY 133, AT THE EAST EDGE OF ARCOLA, GO EAST
 KB1159'ON STATE HIGHWAY 133 FOR 5.2 KM (3.2 MI) TO A CROSSROAD AND
 KB1159'THE STATION ON THE LEFT IN THE NORTHWEST ANGLE.
 KB1159'
 KB1159'THE STATION IS A STANDARD NGS AZIMUTH MARK DISK
 KB1159'STAMPED---FILSON 1980---,
 KB1159'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1159'RECESSED 3 CM BELOW THE GROUND.  IT IS LOCATED
 KB1159'13.3 METERS (43.6 FT) NORTH FROM THE CENTER OF STATE HIGHWAY 133,
 KB1159'12.0 METERS (39.4 FT) WEST FROM THE CENTER OF A PAVED ROAD,
 KB1159'0.6 METER (2.0 FT) NORTHEAST FROM A POWER POLE, AND
 KB1159'0.6 METER (2.0 FT) NORTHEAST FROM A METAL WITNESS POST.
 KB1159'
 KB1159'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1091 ***********************************************************************
 NH1091  DESIGNATION -  FIN N FEATHER FARM WATER TANK
 NH1091  PID         -  NH1091
 NH1091  STATE/COUNTY-  IL/KANE
 NH1091  COUNTRY     -  US
 NH1091  USGS QUAD   -  ELGIN (2018)
 NH1091
 NH1091                         *CURRENT SURVEY CONTROL
 NH1091  ______________________________________________________________________
 NH1091* NAD 83(1997) POSITION- 42 04 34.25961(N) 088 15 40.46022(W)   ADJUSTED
 NH1091  ______________________________________________________________________
 NH1091  GEOID HEIGHT    -        -33.552 (meters)                     GEOID18
 NH1091  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 NH1091  HORZ ORDER      -  THIRD
 NH1091
 NH1091.The horizontal coordinates were established by classical geodetic methods
 NH1091.and adjusted by the National Geodetic Survey in October 1999.
 NH1091
 NH1091.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1091.GEOID18 height accuracy estimate available here.
 NH1091
 NH1091.Click photographs - Photos may exist for this station.
 NH1091
 NH1091.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1091
 NH1091. The following values were computed from the NAD 83(1997) position.
 NH1091
 NH1091;                    North         East     Units Scale Factor Converg.
 NH1091;SPC IL E     -   600,566.890   305,965.796   MT  0.99997544   +0 02 53.9
 NH1091;SPC IL E     - 1,970,359.87  1,003,822.78   sFT  0.99997544   +0 02 53.9
 NH1091;UTM  16      - 4,659,004.370   395,670.997   MT  0.99973393   -0 50 42.9
 NH1091
 NH1091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9567059004(NAD 83)
 NH1091
 NH1091                          SUPERSEDED SURVEY CONTROL
 NH1091
 NH1091  NAD 83(1997)-  42 04 34.25864(N)    088 15 40.46140(W) AD(       ) 3
 NH1091  NAD 83(1986)-  42 04 34.26193(N)    088 15 40.47105(W) AD(       ) 3
 NH1091  NAD 27      -  42 04 34.16800(N)    088 15 40.18700(W) AD(       ) 3
 NH1091
 NH1091.Superseded values are not recommended for survey control.
 NH1091
 NH1091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1091.See file dsdata.pdf to determine how the superseded data were derived.
 NH1091
 NH1091_MARKER: 53 = ELEVATED TANK
 NH1091
 NH1091  HISTORY     - Date     Condition        Report By
 NH1091  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1091  HISTORY     - 1966     GOOD             CGS
 NH1091  HISTORY     - 19910319 GOOD             USPSQD
 NH1091  HISTORY     - 19980522 GOOD             USPSQD
 NH1091  HISTORY     - 20051125 GOOD             GEOCAC
 NH1091
 NH1091                          STATION DESCRIPTION
 NH1091
 NH1091'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1091'STATION IS THE WOODEN FINIAL AT THE APEX OF THE ROOF OF THE
 NH1091'WATER TANK, LOCATED AT THE FINN FEATHER FARM, ABOUT 4 MILES
 NH1091'NORTH OF ELGIN AND 2 MILES SOUTHEAST OF DUNDEE.  IT IS A
 NH1091'SMALL WOODEN TANK, WITH A FLAT CONICAL TOP AND FLAT BOTTOM,
 NH1091'ATOP A 4 LEGGED STEEL STRUCTURE.  THE TANK AND LEGS ARE
 NH1091'PAINTED SILVER.  TOTAL HEIGHT IS ABOUT 130 FEET.
 NH1091'
 NH1091'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS
 NH1091'25 AND 72 ABOUT 1 MILE EAST OF DUNDEE, GO SOUTH ON HIGHWAY
 NH1091'25 FOR 1.2 MILES TO THE STATION ON THE RIGHT, ABOUT 0.1 MILE
 NH1091'WEST OF THE HIGHWAY.
 NH1091
 NH1091                          STATION RECOVERY (1966)
 NH1091
 NH1091'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1091'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AT
 NH1091'THIS TIME.  AT THE PRESENT TIME THE TANK HAS THE LEGEND
 NH1091'MILK PAIL PAINTED IN BLACK LETTERS ON THE SOUTH SIDE.
 NH1091
 NH1091                          STATION RECOVERY (1991)
 NH1091
 NH1091'RECOVERY NOTE BY US POWER SQUADRON 1991 (JBL)
 NH1091'RECOVERED IN GOOD CONDITION.
 NH1091
 NH1091                          STATION RECOVERY (1998)
 NH1091
 NH1091'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1091'RECOVERED IN GOOD CONDITION.
 NH1091
 NH1091                          STATION RECOVERY (2005)
 NH1091
 NH1091'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 NH1091'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1313 ***********************************************************************
 KB1313  DESIGNATION -  FINDLAY
 KB1313  PID         -  KB1313
 KB1313  STATE/COUNTY-  IL/SHELBY
 KB1313  COUNTRY     -  US
 KB1313  USGS QUAD   -  FINDLAY (2018)
 KB1313
 KB1313                         *CURRENT SURVEY CONTROL
 KB1313  ______________________________________________________________________
 KB1313* NAD 83(2011) POSITION- 39 31 25.47375(N) 088 45 15.59929(W)   ADJUSTED
 KB1313* NAD 83(2011) ELLIP HT-   175.360 (meters)        (06/27/12)   ADJUSTED
 KB1313* NAD 83(2011) EPOCH   -  2010.00
 KB1313* NAVD 88 ORTHO HEIGHT -   207.7   (meters)      681.    (feet) GPS OBS
 KB1313  ______________________________________________________________________
 KB1313  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1313  GEOID HEIGHT    -        -32.278 (meters)                     GEOID99
 KB1313  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 KB1313  NAD 83(2011) X  -    107,102.106 (meters)                     COMP
 KB1313  NAD 83(2011) Y  - -4,925,499.711 (meters)                     COMP
 KB1313  NAD 83(2011) Z  -  4,037,448.804 (meters)                     COMP
 KB1313  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 KB1313
 KB1313  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1313  Standards:
 KB1313         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1313            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1313  -------------------------------------------------------------------
 KB1313  NETWORK    3.13   3.82           1.45   1.04   1.95      0.08499421
 KB1313  -------------------------------------------------------------------
 KB1313  Click here for local accuracies and other accuracy information.
 KB1313
 KB1313.The horizontal coordinates were established by GPS observations
 KB1313.and adjusted by the National Geodetic Survey in June 2012.
 KB1313
 KB1313.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1313.been affixed to the stable North American tectonic plate. See 
 KB1313.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1313
 KB1313.The horizontal coordinates are valid at the epoch date displayed above
 KB1313.which is a decimal equivalence of Year/Month/Day.
 KB1313
 KB1313.The orthometric height was determined by GPS observations and a
 KB1313.high-resolution geoid model.
 KB1313
 KB1313.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1313.GEOID18 height accuracy estimate available here.
 KB1313
 KB1313.Click photographs - Photos may exist for this station.
 KB1313
 KB1313.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1313
 KB1313.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1313
 KB1313.The ellipsoidal height was determined by GPS observations
 KB1313.and is referenced to NAD 83.
 KB1313
 KB1313. The following values were computed from the NAD 83(2011) position.
 KB1313
 KB1313;                    North         East     Units Scale Factor Converg.
 KB1313;SPC IL E     -   317,207.394   263,801.533   MT  0.99999113   -0 16 04.5
 KB1313;SPC IL E     - 1,040,704.59    865,488.86   sFT  0.99999113   -0 16 04.5
 KB1313;SPC IL W     -   318,064.610   821,433.516   MT  1.00012267   +0 53 56.1
 KB1313;SPC IL W     - 1,043,516.97  2,694,986.46   sFT  1.00012267   +0 53 56.1
 KB1313;UTM  16      - 4,376,368.870   349,210.969   MT  0.99987995   -1 06 60.0
 KB1313
 KB1313!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1313!SPC IL E     -   0.99997249  x   0.99999113  =   0.99996362
 KB1313!SPC IL W     -   0.99997249  x   1.00012267  =   1.00009516
 KB1313!UTM  16      -   0.99997249  x   0.99987995  =   0.99985244
 KB1313
 KB1313:                Primary Azimuth Mark                     Grid Az
 KB1313:SPC IL E     -  FINDLAY AZ MK                            356 07 58.4
 KB1313:SPC IL W     -  FINDLAY AZ MK                            354 57 57.8
 KB1313:UTM  16      -  FINDLAY AZ MK                            356 58 53.9
 KB1313
 KB1313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4921076368(NAD 83)
 KB1313
 KB1313|---------------------------------------------------------------------|
 KB1313| PID    Reference Object                     Distance      Geod. Az  |
 KB1313|                                                           dddmmss.s |
 KB1313| CI7410 FINDLAY RM 1                         28.707 METERS 28325     |
 KB1313| CI7411 FINDLAY RM 2                         28.187 METERS 34955     |
 KB1313| KB1315 FINDLAY AZ MK                       APPROX. 1.4 KM 3555153.9 |
 KB1313|---------------------------------------------------------------------|
 KB1313
 KB1313                          SUPERSEDED SURVEY CONTROL
 KB1313
 KB1313  NAD 83(2007)-  39 31 25.47364(N)    088 45 15.60010(W) AD(2002.00) 0
 KB1313  ELLIP H (02/10/07)  175.393  (m)                       GP(2002.00)    
 KB1313  ELLIP H (12/06/04)  175.391  (m)                       GP(       ) 4 1
 KB1313  NAD 83(1997)-  39 31 25.47364(N)    088 45 15.59983(W) AD(       ) 1
 KB1313  ELLIP H (12/18/02)  175.399  (m)                       GP(       ) 4 2
 KB1313  NAD 83(1997)-  39 31 25.47210(N)    088 45 15.59995(W) AD(       ) 1
 KB1313  NAD 83(1986)-  39 31 25.48453(N)    088 45 15.58874(W) AD(       ) 1
 KB1313  NAD 27      -  39 31 25.35039(N)    088 45 15.33091(W) AD(       ) 1
 KB1313  NGVD 29 (07/19/86)  208.3    (m)          683.     (f) VERT ANG       
 KB1313
 KB1313.Superseded values are not recommended for survey control.
 KB1313
 KB1313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1313.See file dsdata.pdf to determine how the superseded data were derived.
 KB1313
 KB1313_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1313_STAMPING: FINDLAY 1976
 KB1313_MARK LOGO: NGS
 KB1313_PROJECTION: RECESSED 5 CENTIMETERS
 KB1313_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1313+STABILITY: SURFACE MOTION
 KB1313_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1313+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2020
 KB1313
 KB1313  HISTORY     - Date     Condition        Report By
 KB1313  HISTORY     - 1976     MONUMENTED       NGS
 KB1313  HISTORY     - 1980     GOOD             NGS
 KB1313  HISTORY     - 19940618 GOOD             USPSQD
 KB1313  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1313  HISTORY     - 20200513 GOOD             ILDT
 KB1313
 KB1313                          STATION DESCRIPTION
 KB1313
 KB1313'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1313'NO MEASUREMENT BETWEEN RMS DUE TO DIFFERENCE IN ELEVATION.
 KB1313'
 KB1313'THE STATION IS LOCATED IN THE TOWN OF FINDLAY, IN THE SOUTHEAST ANGLE
 KB1313'OF THE INTERSECTIONS OF N. WRIGHT STREET AND WEST NORTH 2ND STREET, IN
 KB1313'THE NORTHWEST CORNER OF THE FINDLAY GRADE SCHOOL GROUNDS.
 KB1313'
 KB1313'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 128 AND
 KB1313'FINDLAY ROAD, JUST WEST OF THE SMALL TOWN OF FINDLAY, GO EAST ON
 KB1313'FINDLAY ROAD FOR 2.4 MILES TO FINDLAY HIGH SCHOOL ON THE LEFT.
 KB1313'CONTINUE EAST ON FINDLAY ROAD FOR 0.3 MILE TO N. WRIGHT STREET.  TURN
 KB1313'LEFT AND GO NORTH ON N. WRIGHT STREET FOR 0.1 MILE TO THE STATION ON
 KB1313'THE RIGHT.  TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE NORTH
 KB1313'FOR 0.8 MILE TO A PAVED CROSSROAD AND THE AZIMUTH MARK ON THE LEFT.
 KB1313'
 KB1313'THE STATION MARKS ARE STANDARD DISKS STAMPED FINDLAY 1976.  THE
 KB1313'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1313'MONUMENT FLUSH WITH THE GROUND SURFACE.  THE UNDERGROUND DISK IS SET
 KB1313'IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 KB1313'SURFACE.  IT IS 36 FEET EAST OF THE CENTERLINE OF N. WRIGHT STREET, 36
 KB1313'FEET SOUTH OF WEST NORTH 2ND STREET, 42 FEET NORTHWEST OF THE
 KB1313'NORTHWEST CORNER OF A SMALL RED BRICK BUILDING, AND 58 FEET NORTH OF A
 KB1313'36-INCH SILVER MAPLE TREE.
 KB1313'
 KB1313'REFERENCE MARK 1 IS A STANDARD DISK STAMPED FINDLAY NO 1 1976.  IT IS
 KB1313'CEMENTED IN A DRILL HOLE IN THE CENTER OF A SIDEWALK.  IT IS 20 FEET
 KB1313'EAST OF THE APPROXIMATE CENTER OF N. WRIGHT STREET, AND 58 FEET NORTH
 KB1313'OF THE APPROXIMATE CENTER OF WEST NORTH 2ND STREET.
 KB1313'
 KB1313'REFERENCE MARK 2 IS A STANDARD DISK STAMPED FINDLAY NO 2 1976.  IT IS
 KB1313'CEMENTED IN A DRILL HOLE IN THE CENTER OF A SIDEWALK.  IT IS 20 FEET
 KB1313'EAST OF THE APPROXIMATE CENTER OF WEST NORTH 2ND STREET.
 KB1313'
 KB1313'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED FINDLAY AZ 1976,
 KB1313'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT FLUSH
 KB1313'WITH THE GROUND SURFACE.  IT IS 4 FEET WEST OF A POWERLINE POLE,
 KB1313'NUMBER 25459, AND 19 FEET NORTH OF THE APPROXIMATE CENTER OF A PAVED
 KB1313'ROAD.
 KB1313'
 KB1313'HEIGHT OF LIGHT ABOVE STATION MARK 35.0 METERS.
 KB1313
 KB1313                          STATION RECOVERY (1980)
 KB1313
 KB1313'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1313'THE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE
 KB1313'RECOVERED IN GOOD CONDITION.  THE 1976 DATA WAS NOT AVAILABLE TO MAKE
 KB1313'COMPARISONS.
 KB1313'
 KB1313'THE STATION IS LOCATED IN THE NORTHERN PART OF FINDLAY, AT THE
 KB1313'NORTHWEST CORNER OF THE FINDLAY GRADE SCHOOL YARD.
 KB1313'
 KB1313'TO REACH THE STATION FROM THE POST OFFICE IN FINDLAY, GO WEST ON EAST
 KB1313'SOUTH 2ND STREET FOR 0.08 KM (0.05 MI) TO MAIN STREET.  TURN RIGHT AND
 KB1313'GO NORTH FOR 0.4 KM (0.25 MI) TO THE FINDLAY GRADE SCHOOL, THE STATION
 KB1313'IS IN THE NORTHWEST CORNER OF THE SCHOOL YARD.
 KB1313'
 KB1313'THE STATION IS A STANDARD NGS DISK STAMPED---FINDLAY 1976---, SET INTO
 KB1313'THE TOP OF A ROUND CONCRETE MONUMENT 25 CM IN DIAMETER FLUSH WITH
 KB1313'GROUND.  IT IS LOCATED 17.9 METERS NORTH FROM A 3-FOOT DIAMETER OAK
 KB1313'TREE, 10.6 METERS EAST FROM THE CENTER OF A ROAD AND 10.8 METERS SOUTH
 KB1313'FROM THE CENTER OF A ROAD.
 KB1313'
 KB1313'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1313'---FINDLAY NO 1 1976---, SET INTO A DRILL HOLE IN A SIDEWALK.  IT IS
 KB1313'LOCATED 16.9 METERS EAST FROM THE CENTER OF A ROAD AND 7.5 METERS
 KB1313'NORTH FROM THE CENTER OF A ROAD.  MARK IS LEVEL WITH STATION.
 KB1313'
 KB1313'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1313'---FINDLAY NO 2 1976---, SET INTO A DRILL HOLE IN A SIDEWALK.  IT IS
 KB1313'LOCATED 17.0 METERS NORTH FROM THE CENTER OF A ROAD, 6.3 METERS EAST
 KB1313'FROM THE CENTER OF A ROAD AND 4.85 METERS WEST FROM THE WEST SIDE OF A
 KB1313'HOUSE.  MARK IS LEVEL WITH STATION.
 KB1313'
 KB1313'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS REFERENCE MARK DISK STAMPED
 KB1313'---FINDLAY AZ 1976---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1313'30 CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 5.8 METERS NORTH
 KB1313'FROM THE CENTER OF A ROAD AND 1.08 METERS WEST FROM A POWER POLE WITH
 KB1313'A WITNESS SIGN ATTACHED.  TO REACH AZIMUTH MARK FROM THE STATION
 KB1313'PROCEED NORTHERLY ON NORTH WRIGHT STREET FOR 1.4 KM (0.85 MI) TO A
 KB1313'CROSSROAD.  TURN LEFT AND GO WEST FOR 0.08 KM (0.05 MI) TO THE MARK ON
 KB1313'THE RIGHT.
 KB1313'
 KB1313'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF SHRUBS ON LINE.
 KB1313'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 34.4 METERS.
 KB1313
 KB1313                          STATION RECOVERY (1994)
 KB1313
 KB1313'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1313'RECOVERED IN GOOD CONDITION.
 KB1313
 KB1313                          STATION RECOVERY (2000)
 KB1313
 KB1313'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1313'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.  A SMALL TREE HAS
 KB1313'BEEN PLANTED TO THE SOUTH WHICH OBSTRUCTS THE SKY.
 KB1313
 KB1313                          STATION RECOVERY (2020)
 KB1313
 KB1313'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1313'THE STATION IS 1 FT (0.3 M) NORTH OF A 24 INCH (61 CM) OAK TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1315 ***********************************************************************
 KB1315  DESIGNATION -  FINDLAY AZ MK
 KB1315  PID         -  KB1315
 KB1315  STATE/COUNTY-  IL/SHELBY
 KB1315  COUNTRY     -  US
 KB1315  USGS QUAD   -  FINDLAY (2018)
 KB1315
 KB1315                         *CURRENT SURVEY CONTROL
 KB1315  ______________________________________________________________________
 KB1315* NAD 83(1997) POSITION- 39 32 10.82983(N) 088 45 19.83477(W)   ADJUSTED
 KB1315* NAVD 88 ORTHO HEIGHT -   205.9   (meters)      676.    (feet) VERTCON3
 KB1315  ______________________________________________________________________
 KB1315  GEOID HEIGHT    -        -32.292 (meters)                     GEOID18
 KB1315  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 KB1315  HORZ ORDER      -  SECOND
 KB1315
 KB1315.The horizontal coordinates were established by classical geodetic methods
 KB1315.and adjusted by the National Geodetic Survey in October 1999.
 KB1315
 KB1315.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1315.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1315
 KB1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1315.GEOID18 height accuracy estimate available here.
 KB1315
 KB1315.Click photographs - Photos may exist for this station.
 KB1315
 KB1315.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1315
 KB1315. The following values were computed from the NAD 83(1997) position.
 KB1315
 KB1315;                    North         East     Units Scale Factor Converg.
 KB1315;SPC IL E     -   318,606.642   263,706.933   MT  0.99999121   -0 16 07.5
 KB1315;SPC IL E     - 1,045,295.29    865,178.50   sFT  0.99999121   -0 16 07.5
 KB1315;SPC IL W     -   319,461.824   821,310.421   MT  1.00012230   +0 53 54.3
 KB1315;SPC IL W     - 1,048,101.00  2,694,582.61   sFT  1.00012230   +0 53 54.3
 KB1315;UTM  16      - 4,377,769.210   349,137.117   MT  0.99988022   -1 07 03.8
 KB1315
 KB1315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1315!SPC IL E     -   0.99997276  x   0.99999121  =   0.99996397
 KB1315!SPC IL W     -   0.99997276  x   1.00012230  =   1.00009506
 KB1315!UTM  16      -   0.99997276  x   0.99988022  =   0.99985298
 KB1315
 KB1315:                Primary Azimuth Mark                     Grid Az
 KB1315:SPC IL E     -  FINDLAY                                  176 07 58.7
 KB1315:SPC IL W     -  FINDLAY                                  174 57 56.9
 KB1315:UTM  16      -  FINDLAY                                  176 58 55.0
 KB1315
 KB1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4913777769(NAD 83)
 KB1315
 KB1315|---------------------------------------------------------------------|
 KB1315| PID    Reference Object                     Distance      Geod. Az  |
 KB1315|                                                           dddmmss.s |
 KB1315| KB1314 FINDLAY AZ MK A PT                   11.959 METERS 14248     |
 KB1315| KB1313 FINDLAY                             APPROX. 1.4 KM 1755151.2 |
 KB1315| KB1312 FINDLAY MUNICIPAL TANK              APPROX. 1.8 KM 1763811.5 |
 KB1315|---------------------------------------------------------------------|
 KB1315
 KB1315                          SUPERSEDED SURVEY CONTROL
 KB1315
 KB1315  NAD 83(1986)-  39 32 10.84225(N)    088 45 19.82366(W) AD(       ) 2
 KB1315  NAD 27      -  39 32 10.70873(N)    088 45 19.56638(W) AD(       ) 2
 KB1315  NGVD 29 (07/19/86)  206.0    (m)          676.     (f) VERT ANG       
 KB1315
 KB1315.Superseded values are not recommended for survey control.
 KB1315
 KB1315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1315.See file dsdata.pdf to determine how the superseded data were derived.
 KB1315
 KB1315_MARKER: DR = REFERENCE MARK DISK
 KB1315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1315_STAMPING: FINDLAY AZ 1976
 KB1315_MARK LOGO: NGS
 KB1315_PROJECTION: FLUSH
 KB1315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1315+STABILITY: SURFACE MOTION
 KB1315
 KB1315  HISTORY     - Date     Condition        Report By
 KB1315  HISTORY     - 1976     MONUMENTED       NGS
 KB1315  HISTORY     - 1980     GOOD             NGS
 KB1315  HISTORY     - 19940618 GOOD             USPSQD
 KB1315
 KB1315                          STATION DESCRIPTION
 KB1315
 KB1315'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1315'THE STATION IS LOCATED IN THE TOWN OF FINDLAY.
 KB1315'
 KB1315'STATION MARK A STANDARD REFERENCE MARK DISK STAMPED FINDLAY
 KB1315'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1315'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 19 FEET
 KB1315'NORTH OF THE CENTER OF A PAVED ROAD AND 4 FEET WEST OF A POWERLINE
 KB1315'POLE NUMBER 25459.
 KB1315'
 KB1315'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1315'STATION FINDLAY.
 KB1315'
 KB1315'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION FINDLAY,
 KB1315'DISTANCE BEING 1402.495 METERS, NORTH OF THE TRIANGULATION
 KB1315'STATION.
 KB1315
 KB1315                          STATION RECOVERY (1980)
 KB1315
 KB1315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1315'THE STATION WAS RECOVERED IN GOOD CONDITION.
 KB1315'THE STATION IS LOCATED ABOUT 1.9 KM. NORTHWEST OF FINDLAY ON ROAD
 KB1315'RIGHT-OF-WAY.
 KB1315'
 KB1315'TO REACH THE STATION FROM THE POST OFFICE IN FINDLAY, GO
 KB1315'WEST ON EAST SOUTH 2ND STREET FOR 0.08 KM (0.05 MI) TO
 KB1315'MAIN STREET.  TURN RIGHT AND GO NORTH ON MAIN STREET FOR
 KB1315'0.25 KM (0.15 MI) TO EAST DIVISION STREET.  TURN LEFT AND
 KB1315'GO WEST 0.08 KM (0.05 MI) TO NORTH WRIGHT STREET.  TURN
 KB1315'RIGHT AND GO NORTH ON NORTH WRIGHT STREET FOR 1.6 KM
 KB1315'(1.0 MI) TO A CROSSROAD.  TURN LEFT AND GO WEST ON A PAVED
 KB1315'ROAD FOR 0.08 KM (0.05 MI) TO THE STATION ON THE RIGHT.
 KB1315'
 KB1315'THE STATION IS A STANDARD NGS REFERENCE MARK DISK
 KB1315'STAMPED---FINDLAY AZ 1976---,
 KB1315'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB1315'FLUSH WITH GROUND.  IT IS LOCATED
 KB1315'5.8 METERS NORTH FROM THE CENTER OF THE PAVED ROAD AND
 KB1315'1.08 METERS WEST FROM A POWER POLE WITH A WITNESS SIGN ATTACHED.
 KB1315'
 KB1315'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.6 METERS.
 KB1315
 KB1315                          STATION RECOVERY (1994)
 KB1315
 KB1315'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1312 ***********************************************************************
 KB1312  DESIGNATION -  FINDLAY MUNICIPAL TANK
 KB1312  PID         -  KB1312
 KB1312  STATE/COUNTY-  IL/SHELBY
 KB1312  COUNTRY     -  US
 KB1312  USGS QUAD   -  FINDLAY (2018)
 KB1312
 KB1312                         *CURRENT SURVEY CONTROL
 KB1312  ______________________________________________________________________
 KB1312* NAD 83(1997) POSITION- 39 31 12.92361(N) 088 45 15.44076(W)   ADJUSTED
 KB1312  ______________________________________________________________________
 KB1312  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 KB1312  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 KB1312  HORZ ORDER      -  THIRD
 KB1312
 KB1312.The horizontal coordinates were established by classical geodetic methods
 KB1312.and adjusted by the National Geodetic Survey in October 1999.
 KB1312
 KB1312.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1312.GEOID18 height accuracy estimate available here.
 KB1312
 KB1312.Click photographs - Photos may exist for this station.
 KB1312
 KB1312.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1312
 KB1312. The following values were computed from the NAD 83(1997) position.
 KB1312
 KB1312;                    North         East     Units Scale Factor Converg.
 KB1312;SPC IL E     -   316,820.332   263,803.510   MT  0.99999112   -0 16 04.4
 KB1312;SPC IL E     - 1,039,434.71    865,495.35   sFT  0.99999112   -0 16 04.4
 KB1312;SPC IL W     -   317,677.618   821,443.375   MT  1.00012270   +0 53 56.0
 KB1312;SPC IL W     - 1,042,247.32  2,695,018.81   sFT  1.00012270   +0 53 56.0
 KB1312;UTM  16      - 4,375,981.864   349,207.213   MT  0.99987996   -1 06 59.6
 KB1312
 KB1312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4920775981(NAD 83)
 KB1312
 KB1312                          SUPERSEDED SURVEY CONTROL
 KB1312
 KB1312  NAD 83(1986)-  39 31 12.93678(N)    088 45 15.42959(W) AD(       ) 3
 KB1312  NAD 27      -  39 31 12.80486(N)    088 45 15.17172(W) AD(       ) 3
 KB1312
 KB1312.Superseded values are not recommended for survey control.
 KB1312
 KB1312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1312.See file dsdata.pdf to determine how the superseded data were derived.
 KB1312
 KB1312_MARKER: 53 = ELEVATED TANK
 KB1312
 KB1312  HISTORY     - Date     Condition        Report By
 KB1312  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1312  HISTORY     - 1980     GOOD             NGS
 KB1312  HISTORY     - 19940618 GOOD             USPSQD
 KB1312
 KB1312                          STATION DESCRIPTION
 KB1312
 KB1312'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1312'THE FINDLAY MUNICIPAL WATER TANK IS LOCATED IN THE CENTER OF
 KB1312'TOWN, JUST SOUTHWEST OF THE INTERSECTION OF EAST FIRST AND SOUTH
 KB1312'MAIN STREETS.
 KB1312'
 KB1312'THE TANK IS 120 FEET HIGH, PANTED SILVER WITH A RED ROOF, WITH
 KB1312'THE LEGEND FINDLAY ON THE WEST SIDE.
 KB1312
 KB1312                          STATION RECOVERY (1980)
 KB1312
 KB1312'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1312'THE STATION, FINDLAY MUNICIPAL WATER TANK, IS THE TOP CENTER OF A
 KB1312'4-LEGGED, 120 FEET ELEVATED WATER TANK, SILVER WITH A RED TOP AND
 KB1312'BLACK LETTERING (FINDLAY) AND IS OWNED BY THE CITY OF FINDLAY.
 KB1312'
 KB1312'THE STATION IS LOCATED IN THE CENTER OF FINDLAY, SOUTHWEST OF THE
 KB1312'INTERSECTION OF SOUTH MAIN STREET AND EAST SOUTH FIRST STREET.
 KB1312
 KB1312                          STATION RECOVERY (1994)
 KB1312
 KB1312'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0599 ***********************************************************************
 NG0599  DESIGNATION -  FIRE
 NG0599  PID         -  NG0599
 NG0599  STATE/COUNTY-  IL/LAKE
 NG0599  COUNTRY     -  US
 NG0599  USGS QUAD   -  WAUKEGAN (2018)
 NG0599
 NG0599                         *CURRENT SURVEY CONTROL
 NG0599  ______________________________________________________________________
 NG0599* NAD 83(1997) POSITION- 42 19 02.39464(N) 087 49 56.93710(W)   ADJUSTED
 NG0599* NAVD 88 ORTHO HEIGHT -   211.    (meters)      692.    (feet) SCALED
 NG0599  ______________________________________________________________________
 NG0599  GEOID HEIGHT    -        -34.269 (meters)                     GEOID18
 NG0599  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 NG0599  HORZ ORDER      -  THIRD
 NG0599
 NG0599.The horizontal coordinates were established by classical geodetic methods
 NG0599.and adjusted by the National Geodetic Survey in October 1999.
 NG0599
 NG0599.The orthometric height was scaled from a topographic map.
 NG0599
 NG0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0599.GEOID18 height accuracy estimate available here.
 NG0599
 NG0599.Click photographs - Photos may exist for this station.
 NG0599
 NG0599.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0599
 NG0599. The following values were computed from the NAD 83(1997) position.
 NG0599
 NG0599;                    North         East     Units Scale Factor Converg.
 NG0599;SPC IL E     -   627,471.290   341,288.083   MT  0.99999597   +0 20 13.9
 NG0599;SPC IL E     - 2,058,628.72  1,119,709.32   sFT  0.99999597   +0 20 13.9
 NG0599;UTM  16      - 4,685,345.727   431,399.149   MT  0.99965790   -0 33 37.7
 NG0599
 NG0599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0599!SPC IL E     -   0.99997230  x   0.99999597  =   0.99996827
 NG0599!UTM  16      -   0.99997230  x   0.99965790  =   0.99963021
 NG0599
 NG0599:                Primary Azimuth Mark                     Grid Az
 NG0599:SPC IL E     -  N CHICAGO ABBOTT LAB WHSE TANK           267 35 37.1
 NG0599:UTM  16      -  N CHICAGO ABBOTT LAB WHSE TANK           268 29 28.7
 NG0599
 NG0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3139985345(NAD 83)
 NG0599
 NG0599|---------------------------------------------------------------------|
 NG0599| PID    Reference Object                     Distance      Geod. Az  |
 NG0599|                                                           dddmmss.s |
 NG0599| NG0598 FIRE D USN 1979                      48.615 METERS 00032     |
 NG0599| NG0613 N CHICAGO ABBOTT LAB WHSE TANK      APPROX. 3.8 KM 2675551.0 |
 NG0599| NG0604 FIRE A USN 1979                      28.703 METERS 32011     |
 NG0599| NG0603 FIRE B USN 1979                      34.737 METERS 32813     |
 NG0599| NG0600 FIRE C USN 1979                      49.207 METERS 35145     |
 NG0599|---------------------------------------------------------------------|
 NG0599
 NG0599                          SUPERSEDED SURVEY CONTROL
 NG0599
 NG0599  NAD 83(1997)-  42 19 02.39449(N)    087 49 56.93757(W) AD(       ) 3
 NG0599  NAD 83(1994)-  42 19 02.39274(N)    087 49 56.94666(W) AD(       ) 3
 NG0599  NAD 83(1991)-  42 19 02.39563(N)    087 49 56.95079(W) AD(       ) 3
 NG0599  NAD 83(1986)-  42 19 02.39574(N)    087 49 56.95377(W) AD(       ) 3
 NG0599  NAD 27      -  42 19 02.30652(N)    087 49 56.69465(W) AD(       ) 3
 NG0599
 NG0599.Superseded values are not recommended for survey control.
 NG0599
 NG0599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0599.See file dsdata.pdf to determine how the superseded data were derived.
 NG0599
 NG0599_MARKER: DS = TRIANGULATION STATION DISK
 NG0599_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 NG0599_SP_SET: BUILDING ROOF
 NG0599_STAMPING: FIRE 1979
 NG0599_MARK LOGO: NGS
 NG0599_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0599_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NG0599+STABILITY: POSITION/ELEVATION WELL
 NG0599
 NG0599  HISTORY     - Date     Condition        Report By
 NG0599  HISTORY     - 1979     MONUMENTED       NGS
 NG0599  HISTORY     - 19970502 GOOD             USPSQD
 NG0599
 NG0599                          STATION DESCRIPTION
 NG0599
 NG0599'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 NG0599'STATION IS LOCATED AT THE GREAT LAKES U.S. NAVY BASE, AT NORTH CHICAGO
 NG0599'AND ATOP THE FIRE CONTROL SCHOOL SERVICE CENTER BUILDING, BUILDING
 NG0599'NUMBER 617.
 NG0599'
 NG0599'STATION MARK IS A STANDARD DISK, STAMPED---FIRE 1979---BONDED TO
 NG0599'THE ROOF OF THE BUILDING WITH ROOFING CEMENT AND WITHIN A COPPER
 NG0599'LINCOLN HAT.  IT IS AT THE SOUTHEAST CORNER OF THE BUILDING, 11.90
 NG0599'FEET NORTH OF THE SOUTH EDGE OF THE BUILDING, 9.72 FEET WEST OF THE
 NG0599'EAST EDGE OF THE BUILDING AND IS FLUSH WITH THE ROOF.
 NG0599'
 NG0599'FIRE A USN IS THE CENTER OF THE ROUND STEEL PLATE ATOP A 4-LEGGED
 NG0599'STEEL TOWER THAT IS THE SOUTH ONE AND TALLER OF TWO THAT ARE FREE
 NG0599'STANDING AND LOCATED WITHIN THE WEST, CENTER OF THE BUILDING.  THE
 NG0599'TOWER IS 12.21 METERS TALL AND PROJECTS 4.32 METERS ABOVE THE ROOF.
 NG0599'
 NG0599'FIRE B USN IS THE CENTER OF THE ROUND STEEL PLATE ATOP A 4-LEGGED
 NG0599'STEEL TOWER THAT IS THE NORTH ONE AND SHORTER OF TWO THAT ARE FREE
 NG0599'STANDING AND LOCATED WITHIN THE WEST, CENTER OF THE BUILDING.  THE
 NG0599'TOWER IS 8.78 METERS TALL AND PROJECTS 0.90 METER ABOVE THE ROOF.
 NG0599'
 NG0599'FIRE C USN IS THE CENTER OF THE ROUND STEEL PLATE ATOP A 4-LEGGED
 NG0599'STEEL TOWER THAT IS THE WEST ONE AND TALLER OF TWO THAT ARE FREE
 NG0599'STANDING AND LOCATED AT THE NORTHEAST CORNER AND ADJACENT TO THE
 NG0599'BUILDING.  THE TOWER IS 12.21 METERS TALL AND PROJECTS 4.32 METERS
 NG0599'HIGHER THAN THE ROOF.
 NG0599'
 NG0599'FIRE D USN IS THE CENTER OF THE ROUND STEEL PLATE ATOP A 4-LEGGED
 NG0599'STEEL TOWER THAT IS THE EAST ONE AND SHORTER OF TWO THAT ARE FREE
 NG0599'STANDING AND LOCATED AT THE NORTHEAST CORNER AND ADJACENT TO THE
 NG0599'BUILDING.  THE TOWER IS 8.78 METERS TALL AND PROJECTS 0.9 METERS
 NG0599'HIGHER THAN THE ROOF.
 NG0599'
 NG0599'TO GAIN ACCESS TO THE STATION, ENTER THE WEST ENTRANCE OF THE
 NG0599'BUILDING AND WALK TO THE STAIRS, IMMEDIATELY TO LEFT AND CLIMB THE
 NG0599'STAIRS TO THE ROOF.
 NG0599'
 NG0599'TO GAIN ACCESS TO FIRE A USN AND FIRE B USN, ENTER THE WEST
 NG0599'ENTRANCE OF THE BUILDING, WALK TO THE HALL STRAIGHT AHEAD, TURN
 NG0599'LEFT AND GO TO A DOORWAY ON THE RIGHT LEADING TO THE BASE OF THE
 NG0599'TOWER.
 NG0599'
 NG0599'TO GAIN ACCESS TO FIRE C USN AND FIRE D USN, GO TO THE NORTHEAST
 NG0599'CORNER OF THE BUILDING TO THE BASE OF THE TOWERS.
 NG0599
 NG0599                          STATION RECOVERY (1997)
 NG0599
 NG0599'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0599'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1454 ***********************************************************************
 NH1454  DESIGNATION -  FIRST
 NH1454  PID         -  NH1454
 NH1454  STATE/COUNTY-  IL/WINNEBAGO
 NH1454  COUNTRY     -  US
 NH1454  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1454
 NH1454                         *CURRENT SURVEY CONTROL
 NH1454  ______________________________________________________________________
 NH1454* NAD 83(1997) POSITION- 42 15 52.41474(N) 089 05 30.41765(W)   ADJUSTED
 NH1454* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 NH1454  ______________________________________________________________________
 NH1454  GEOID HEIGHT    -        -33.380 (meters)                     GEOID18
 NH1454  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 NH1454  HORZ ORDER      -  SECOND
 NH1454
 NH1454.The horizontal coordinates were established by classical geodetic methods
 NH1454.and adjusted by the National Geodetic Survey in October 1999.
 NH1454
 NH1454.The orthometric height was scaled from a topographic map.
 NH1454
 NH1454.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1454.GEOID18 height accuracy estimate available here.
 NH1454
 NH1454.Click photographs - Photos may exist for this station.
 NH1454
 NH1454.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1454
 NH1454. The following values were computed from the NAD 83(1997) position.
 NH1454
 NH1454;                    North         East     Units Scale Factor Converg.
 NH1454;SPC IL W     -   622,026.531   788,680.415   MT  1.00003790   +0 43 22.7
 NH1454;SPC IL W     - 2,040,765.38  2,587,528.99   sFT  1.00003790   +0 43 22.7
 NH1454;UTM  16      - 4,681,269.190   327,479.234   MT  0.99996622   -1 24 25.9
 NH1454
 NH1454!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1454!SPC IL W     -   0.99996980  x   1.00003790  =   1.00000770
 NH1454!UTM  16      -   0.99996980  x   0.99996622  =   0.99993602
 NH1454
 NH1454:                Primary Azimuth Mark                     Grid Az
 NH1454:SPC IL W     -  WESTERN                                  298 33 03.3
 NH1454:UTM  16      -  WESTERN                                  300 40 51.9
 NH1454
 NH1454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2747981269(NAD 83)
 NH1454
 NH1454|---------------------------------------------------------------------|
 NH1454| PID    Reference Object                     Distance      Geod. Az  |
 NH1454|                                                           dddmmss.s |
 NH1454| NH0880 FOURTH                              474.871 METERS 1172653.8 |
 NH1454| CI8678 FIRST RM S                           11.370 METERS 29707     |
 NH1454| NH1430 WESTERN                             APPROX. 0.7 KM 2991626.0 |
 NH1454| CI8677 FIRST RM N                           12.300 METERS 32427     |
 NH1454|---------------------------------------------------------------------|
 NH1454
 NH1454                          SUPERSEDED SURVEY CONTROL
 NH1454
 NH1454  NAD 83(1996)-  42 15 52.41524(N)    089 05 30.41886(W) AD(       ) 2
 NH1454  NAD 83(1991)-  42 15 52.41474(N)    089 05 30.41871(W) AD(       ) 2
 NH1454  NAD 83(1986)-  42 15 52.41489(N)    089 05 30.41865(W) AD(       ) 2
 NH1454  NAD 27      -  42 15 52.34930(N)    089 05 30.03510(W) AD(       ) 2
 NH1454  USSD        -  42 15 52.46300(N)    089 05 29.81900(W) AD(       ) 3
 NH1454
 NH1454.Superseded values are not recommended for survey control.
 NH1454
 NH1454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1454.See file dsdata.pdf to determine how the superseded data were derived.
 NH1454
 NH1454_MARKER: N = NAIL
 NH1454_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1454_SP_SET: OAK STAKE
 NH1454_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1454
 NH1454  HISTORY     - Date     Condition        Report By
 NH1454  HISTORY     - 1920     MONUMENTED       CGS
 NH1454  HISTORY     - 1953     SEE DESCRIPTION  CGS
 NH1454  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH1454
 NH1454                          STATION DESCRIPTION
 NH1454
 NH1454'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1454'STATION IS LOCATED AT ROCKFORD, ON THE S SIDE OF THE CHICAGO
 NH1454'AND NORTHWESTERN RAILWAY TRACK, 1/4 MILE E OF THE RAILROAD
 NH1454'STATION, 8 YARDS E OF OVERHEAD BRIDGE 463 WHICH IS OVER
 NH1454'THE TRACKS AT SOUTH FIRST STREET, 5 YARDS E OF THE FIRST
 NH1454'SWITCH SIGNAL E OF FIRST STREET, AND 1.70 METERS (5.57 FEET)
 NH1454'S OF THE S AND NEAREST RAIL.  THE STATION MARK IS A STAKE 2
 NH1454'BY 4 INCHES IN SIZE, WITH A NAIL WITH A CROSS FILED ON THE
 NH1454'HEAD, IN ITS TOP.  THE REFERENCE MARKS ARE THE NEAREST (SE
 NH1454'AND NE) CORNERS OF THE E STONE ABUTMENT (N AND S) ON WHICH
 NH1454'THE CENTRAL SUPPORTING TIMBERS REST.  THEY ARE (S) 11.37
 NH1454'METERS (37.30 FEET) FROM THE STATION N 62 DEG 53 MIN W.
 NH1454'MIN AND (N) 12.13 METERS (39.80 FEET) FROM THE STATION,
 NH1454'N 35 DEG 33 MIN W.  THE ELEVATION OF THE SE CORNER
 NH1454'OF THE E STONE ABUTMENT IS 224.044 METERS (735.051
 NH1454'FEET).
 NH1454
 NH1454                          STATION RECOVERY (1953)
 NH1454
 NH1454'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (JCM)
 NH1454'THIS STATION MARK WAS NOT RECOVERED.  THE STATION WAS
 NH1454'REESTABLISHED USING ALL AVAILABLE REFERENCE MARKS.  THE
 NH1454'FOLLOWING SHOULD BE DELETED FROM THE STATION DESCRIPTION--5
 NH1454'YD. E OF THE FIRST SWITCH SIGNAL E OF FIRST STREET, SINCE
 NH1454'IT HAS BEEN REMOVED.  THE STATION IS NOW MARKED BY A 2- BY
 NH1454'2-IN. OAK STAKE WITH A SURVEY STAKE TACK.
 NH1454
 NH1454                          STATION RECOVERY (1997)
 NH1454
 NH1454'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1454'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9197 ***********************************************************************
 DG9197  DESIGNATION -  FISCHER 1
 DG9197  PID         -  DG9197
 DG9197  STATE/COUNTY-  IL/STEPHENSON
 DG9197  COUNTRY     -  US
 DG9197  USGS QUAD   -  LENA (2018)
 DG9197
 DG9197                         *CURRENT SURVEY CONTROL
 DG9197  ______________________________________________________________________
 DG9197* NAD 83(2011) POSITION- 42 26 25.71896(N) 089 49 16.85503(W)   ADJUSTED
 DG9197* NAD 83(2011) ELLIP HT-   262.194 (meters)        (06/27/12)   ADJUSTED
 DG9197* NAD 83(2011) EPOCH   -  2010.00
 DG9197* NAVD 88 ORTHO HEIGHT -   295.6   (meters)      970.    (feet) GPS OBS
 DG9197  ______________________________________________________________________
 DG9197  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9197  GEOID HEIGHT    -        -33.339 (meters)                     GEOID99
 DG9197  GEOID HEIGHT    -        -33.429 (meters)                     GEOID18
 DG9197  NAD 83(2011) X  -     14,699.467 (meters)                     COMP
 DG9197  NAD 83(2011) Y  - -4,714,291.439 (meters)                     COMP
 DG9197  NAD 83(2011) Z  -  4,282,014.538 (meters)                     COMP
 DG9197  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 DG9197
 DG9197  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9197  Standards:
 DG9197         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9197            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9197  -------------------------------------------------------------------
 DG9197  NETWORK    0.84   1.47           0.39   0.28   0.75      0.06103504
 DG9197  -------------------------------------------------------------------
 DG9197  Click here for local accuracies and other accuracy information.
 DG9197
 DG9197.The horizontal coordinates were established by GPS observations
 DG9197.and adjusted by the National Geodetic Survey in June 2012.
 DG9197
 DG9197.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9197.been affixed to the stable North American tectonic plate. See 
 DG9197.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9197
 DG9197.The horizontal coordinates are valid at the epoch date displayed above
 DG9197.which is a decimal equivalence of Year/Month/Day.
 DG9197
 DG9197.The orthometric height was determined by GPS observations and a
 DG9197.high-resolution geoid model.
 DG9197
 DG9197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9197.GEOID18 height accuracy estimate available here.
 DG9197
 DG9197.Click photographs - Photos may exist for this station.
 DG9197
 DG9197.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9197
 DG9197.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9197
 DG9197.The ellipsoidal height was determined by GPS observations
 DG9197.and is referenced to NAD 83.
 DG9197
 DG9197. The following values were computed from the NAD 83(2011) position.
 DG9197
 DG9197;                    North         East     Units Scale Factor Converg.
 DG9197;SPC IL W     -   641,064.643   728,410.053   MT  0.99995110   +0 13 58.9
 DG9197;SPC IL W     - 2,103,226.25  2,389,791.98   sFT  0.99995110   +0 13 58.9
 DG9197;UTM  16      - 4,702,540.878   267,952.426   MT  1.00026255   -1 54 17.1
 DG9197
 DG9197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9197!SPC IL W     -   0.99995888  x   0.99995110  =   0.99990998
 DG9197!UTM  16      -   0.99995888  x   1.00026255  =   1.00022142
 DG9197
 DG9197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN6795202540(NAD 83)
 DG9197
 DG9197                          SUPERSEDED SURVEY CONTROL
 DG9197
 DG9197  NAD 83(2007)-  42 26 25.71897(N)    089 49 16.85593(W) AD(2002.00) 0
 DG9197  ELLIP H (02/10/07)  262.227  (m)                       GP(2002.00)    
 DG9197  NAD 83(1997)-  42 26 25.71867(N)    089 49 16.85480(W) AD(       ) 1
 DG9197  ELLIP H (03/01/05)  262.207  (m)                       GP(       ) 4 1
 DG9197
 DG9197.Superseded values are not recommended for survey control.
 DG9197
 DG9197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9197.See file dsdata.pdf to determine how the superseded data were derived.
 DG9197
 DG9197_MARKER: A = ALUMINUM MARKER
 DG9197_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9197_STAMPING: FISCHER NO. 1
 DG9197_MARK LOGO: FGRAH
 DG9197_PROJECTION: RECESSED 9 CENTIMETERS
 DG9197_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9197_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9197+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9197_ROD/PIPE-DEPTH: 3.66 meters
 DG9197
 DG9197  HISTORY     - Date     Condition        Report By
 DG9197  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9197
 DG9197                          STATION DESCRIPTION
 DG9197
 DG9197'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9197'STATION IS ABOUT 6.3 KM (3.9 MILES) SOUTHWEST OF WINSLOW AND ABOUT 6.9
 DG9197'KM (4.3 MILES) NORTH  OF LENA (AIR LINE), IN SECTION 9, T 28 N, R 6 E
 DG9197'ON PROPERTY OWNED BY ALLEN HEINKEL. THIS  STATION IS 3.7M (12 FT)
 DG9197'SOUTH OF THE EDGE OF PAVEMENT OF FISCHER ROAD, 0.3M (1 FT) NORTH OF
 DG9197'AN ORANGE CARSONITE WITNESS SIGN, 4.0M (13.3 FT) NORTHWEST OF A
 DG9197'CONCRETE FENCE POST AND  15M (49.4 FT) SOUTHWEST OF A POWER POLE.
 DG9197'MARK IS FLUSH WITH GROUND LEVEL.
 DG9197'
 DG9197'TO REACH THE STATION FROM THE POST OFFICE ON STATE HIGHWAY 73 IN LENA,
 DG9197'GO NORTHEAST ON  STATE HIGHWAY 73,  8.7 KM (5.4 MILES) TO FISCHER
 DG9197'ROAD, THEN TURN LEFT (WEST) ON FISCHER  ROAD 2.2 KM (1.4 MILES) THE
 DG9197'STATION ON THE LEFT (SOUTH).
 DG9197'
 DG9197'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9197'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9197'9.1 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9197'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9197'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9220 ***********************************************************************
 DG9220  DESIGNATION -  FISCHER 2
 DG9220  PID         -  DG9220
 DG9220  STATE/COUNTY-  IL/STEPHENSON
 DG9220  COUNTRY     -  US
 DG9220  USGS QUAD   -  LENA (2018)
 DG9220
 DG9220                         *CURRENT SURVEY CONTROL
 DG9220  ______________________________________________________________________
 DG9220* NAD 83(2011) POSITION- 42 26 27.03825(N) 089 48 47.70962(W)   ADJUSTED
 DG9220* NAD 83(2011) ELLIP HT-   259.565 (meters)        (06/27/12)   ADJUSTED
 DG9220* NAD 83(2011) EPOCH   -  2010.00
 DG9220* NAVD 88 ORTHO HEIGHT -   293.0   (meters)      961.    (feet) GPS OBS
 DG9220  ______________________________________________________________________
 DG9220  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9220  GEOID HEIGHT    -        -33.345 (meters)                     GEOID99
 DG9220  GEOID HEIGHT    -        -33.434 (meters)                     GEOID18
 DG9220  NAD 83(2011) X  -     15,365.504 (meters)                     COMP
 DG9220  NAD 83(2011) Y  - -4,714,259.902 (meters)                     COMP
 DG9220  NAD 83(2011) Z  -  4,282,042.807 (meters)                     COMP
 DG9220  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 DG9220
 DG9220  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9220  Standards:
 DG9220         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9220            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9220  -------------------------------------------------------------------
 DG9220  NETWORK    0.78   1.10           0.35   0.28   0.56     -0.09276864
 DG9220  -------------------------------------------------------------------
 DG9220  Click here for local accuracies and other accuracy information.
 DG9220
 DG9220.The horizontal coordinates were established by GPS observations
 DG9220.and adjusted by the National Geodetic Survey in June 2012.
 DG9220
 DG9220.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9220.been affixed to the stable North American tectonic plate. See 
 DG9220.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9220
 DG9220.The horizontal coordinates are valid at the epoch date displayed above
 DG9220.which is a decimal equivalence of Year/Month/Day.
 DG9220
 DG9220.The orthometric height was determined by GPS observations and a
 DG9220.high-resolution geoid model.
 DG9220
 DG9220.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9220.GEOID18 height accuracy estimate available here.
 DG9220
 DG9220.Click photographs - Photos may exist for this station.
 DG9220
 DG9220.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9220
 DG9220.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9220
 DG9220.The ellipsoidal height was determined by GPS observations
 DG9220.and is referenced to NAD 83.
 DG9220
 DG9220. The following values were computed from the NAD 83(2011) position.
 DG9220
 DG9220;                    North         East     Units Scale Factor Converg.
 DG9220;SPC IL W     -   641,108.090   729,075.956   MT  0.99995157   +0 14 18.6
 DG9220;SPC IL W     - 2,103,368.79  2,391,976.70   sFT  0.99995157   +0 14 18.6
 DG9220;UTM  16      - 4,702,559.460   268,619.692   MT  1.00025875   -1 53 57.5
 DG9220
 DG9220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9220!SPC IL W     -   0.99995929  x   0.99995157  =   0.99991087
 DG9220!UTM  16      -   0.99995929  x   1.00025875  =   1.00021803
 DG9220
 DG9220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN6861902559(NAD 83)
 DG9220
 DG9220                          SUPERSEDED SURVEY CONTROL
 DG9220
 DG9220  NAD 83(2007)-  42 26 27.03827(N)    089 48 47.71052(W) AD(2002.00) 0
 DG9220  ELLIP H (02/10/07)  259.597  (m)                       GP(2002.00)    
 DG9220  NAD 83(1997)-  42 26 27.03795(N)    089 48 47.70932(W) AD(       ) 2
 DG9220  ELLIP H (03/01/05)  259.581  (m)                       GP(       ) 4 1
 DG9220
 DG9220.Superseded values are not recommended for survey control.
 DG9220
 DG9220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9220.See file dsdata.pdf to determine how the superseded data were derived.
 DG9220
 DG9220_MARKER: A = ALUMINUM MARKER
 DG9220_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9220_STAMPING: FISCHER NO. 2
 DG9220_MARK LOGO: FGRAH
 DG9220_PROJECTION: RECESSED 7 CENTIMETERS
 DG9220_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9220_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9220+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9220_ROD/PIPE-DEPTH: 3.66 meters
 DG9220
 DG9220  HISTORY     - Date     Condition        Report By
 DG9220  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9220
 DG9220                          STATION DESCRIPTION
 DG9220
 DG9220'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9220'STATION IS ABOUT 6.0 KM (3.75 MILES) SOUTHWEST OF WINSLOW AND ABOUT
 DG9220'6.9 KM (4.3 MILES)  NORTH OF LENA (AIR LINE), IN SECTION 9, T 28 N, R
 DG9220'6 E, ON PROPERTY OWNED BY ALLEN HEINKEL.  THIS STATION IS 3.6M (11.7
 DG9220'FT) SOUTH OF THE EDGE OF PAVEMENT OF FISCHER ROAD, 0.3M (1.1 FT)
 DG9220'NORTH OF AN ORANGE CARSONITE WITNESS SIGN AND 6.8M (22.4 FT) NORTHEAST
 DG9220'OF A FENCE POST.  MARK IS FLUSH WITH GROUND LEVEL.
 DG9220'
 DG9220'TO REACH THE STATION FROM THE POST OFFICE ON STATE HIGHWAY 73 IN LENA,
 DG9220'GO NORTHEAST ON  STATE HIGHWAY 73,  8.7 KM (5.4 MILES) TO FISCHER
 DG9220'ROAD, THEN TURN LEFT (WEST) ON FISCHER  ROAD 1.5 KM (1 MILE) THE
 DG9220'STATION ON THE LEFT (SOUTH).
 DG9220'
 DG9220'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9220'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9220'7.6 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9220'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9220'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2110 ***********************************************************************
 JA2110  DESIGNATION -  FISHEL
 JA2110  PID         -  JA2110
 JA2110  STATE/COUNTY-  IL/EDWARDS
 JA2110  COUNTRY     -  US
 JA2110  USGS QUAD   -  BERRYVILLE (2018)
 JA2110
 JA2110                         *CURRENT SURVEY CONTROL
 JA2110  ______________________________________________________________________
 JA2110* NAD 83(1997) POSITION- 38 32 34.02826(N) 087 58 32.49617(W)   ADJUSTED
 JA2110* NAVD 88 ORTHO HEIGHT -   149.    (meters)      489.    (feet) SCALED
 JA2110  ______________________________________________________________________
 JA2110  GEOID HEIGHT    -        -31.175 (meters)                     GEOID18
 JA2110  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 JA2110  HORZ ORDER      -  SECOND
 JA2110
 JA2110.The horizontal coordinates were established by classical geodetic methods
 JA2110.and adjusted by the National Geodetic Survey in October 1999.
 JA2110
 JA2110.The orthometric height was scaled from a topographic map.
 JA2110
 JA2110.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2110.GEOID18 height accuracy estimate available here.
 JA2110
 JA2110.Click photographs - Photos may exist for this station.
 JA2110
 JA2110.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2110
 JA2110. The following values were computed from the NAD 83(1997) position.
 JA2110
 JA2110;                    North         East     Units Scale Factor Converg.
 JA2110;SPC IL E     -   208,284.064   331,178.725   MT  0.99998697   +0 13 22.2
 JA2110;SPC IL E     -   683,345.30  1,086,542.20   sFT  0.99998697   +0 13 22.2
 JA2110;UTM  16      - 4,266,492.141   414,971.036   MT  0.99968903   -0 36 28.8
 JA2110
 JA2110!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2110!SPC IL E     -   0.99998153  x   0.99998697  =   0.99996850
 JA2110!UTM  16      -   0.99998153  x   0.99968903  =   0.99967057
 JA2110
 JA2110:                Primary Azimuth Mark                     Grid Az
 JA2110:SPC IL E     -  FISHEL AZ MK                             137 48 26.7
 JA2110:UTM  16      -  FISHEL AZ MK                             138 38 17.7
 JA2110
 JA2110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1497166492(NAD 83)
 JA2110
 JA2110|---------------------------------------------------------------------|
 JA2110| PID    Reference Object                     Distance      Geod. Az  |
 JA2110|                                                           dddmmss.s |
 JA2110| JA2111 LANCASTER TEL MICROWAVE KSN 88      APPROX.10.5 KM 0381059.8 |
 JA2110| JA2109 LANCASTER DOW CHEMICAL CO RAD       APPROX.13.5 KM 0802952.8 |
 JA2110| JA2106 FRIENDSVILLE SHAW RAD KJJ 823       APPROX.12.3 KM 1060319.5 |
 JA2110| CG8672 FISHEL AZ MK                                       1380148.9 |
 JA2110| CG8673 FISHEL RM 1                          30.111 METERS 16246     |
 JA2110| JA2072 BONE GAP MUNICIPAL TANK             APPROX.11.0 KM 1870445.5 |
 JA2110| JB1634 WEST SALEM MORAVIAN CH SPIRE        APPROX. 3.4 KM 2235320.7 |
 JA2110| JB1636 WEST SALEM MUNICIPAL TANK           APPROX. 3.5 KM 2261703.2 |
 JA2110| JB1635 WEST SALEM CHAMPION LAB TANK        APPROX. 3.9 KM 2374559.9 |
 JA2110| CG8674 FISHEL RM 2                          31.687 METERS 34301     |
 JA2110|---------------------------------------------------------------------|
 JA2110
 JA2110                          SUPERSEDED SURVEY CONTROL
 JA2110
 JA2110  NAD 83(1997)-  38 32 34.02884(N)    087 58 32.49494(W) AD(       ) 2
 JA2110  NAD 83(1986)-  38 32 34.03921(N)    087 58 32.49442(W) AD(       ) 2
 JA2110  NAD 27      -  38 32 33.85808(N)    087 58 32.37502(W) AD(       ) 2
 JA2110
 JA2110.Superseded values are not recommended for survey control.
 JA2110
 JA2110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2110.See file dsdata.pdf to determine how the superseded data were derived.
 JA2110
 JA2110_MARKER: DS = TRIANGULATION STATION DISK
 JA2110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2110_STAMPING: FISHEL 1967
 JA2110_MARK LOGO: CGS
 JA2110_PROJECTION: FLUSH
 JA2110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2110+STABILITY: SURFACE MOTION
 JA2110
 JA2110  HISTORY     - Date     Condition        Report By
 JA2110  HISTORY     - 1967     MONUMENTED       CGS
 JA2110  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 JA2110
 JA2110                          STATION DESCRIPTION
 JA2110
 JA2110'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2110'THE STATION IS LOCATED ABOUT 6 MILES SOUTHEAST OF PARKERSBURG, 3 MILES
 JA2110'NORTHEAST OF WEST SALEM AND ON PROPERTY OWNED BY MR WALTER FISHEL, MR
 JA2110'J A FISCHEL AND MRS IMOGENE FISHEL.
 JA2110'
 JA2110'TO REACH THE STATION FROM THE POST OFFICE IN WEST SALEM, GO EAST ON A
 JA2110'PAVED STREET FOR 0.05 MILE TO A CROSS STREET.  TURN LEFT AND GO NORTH
 JA2110'ON A PAVED STREET FOR 0.35 MILE TO A CROSSROAD.  TURN RIGHT AND GO
 JA2110'EAST FOR 2.55 MILES TO A SIDE ROAD LEFT AND THE AZIMUTH ON THE RIGHT.
 JA2110'TURN LEFT AND GO NORTHERLY ON A GRAVELED ROAD FOR 1.05 MILES TO A
 JA2110'CROSSROAD.  TURN LEFT ANG GO WEST ON A GRAVELED ROAD FOR 1.05 MILES TO
 JA2110'A DRIVEWAY ON THE RIGHT.  TURN RIGHT AND GO NORTH ON THE DRIVEWAY FOR
 JA2110'0.25 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 JA2110'
 JA2110'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA2110'
 JA2110'STATION MARK, STAMPED FISCHEL 1967 IS SET FLUSH WITH THE GROUND
 JA2110'SURFACE.  IT IS 28 FEET NORTH OF A 24-INCH TREE, 16 FEET SOUTH OF AN
 JA2110'18-INCH TREE AND 1 FOOT WEST OF A FENCE.
 JA2110'
 JA2110'RM NO 1, STAMPED FISHEL NO 1 1967 PROJECTS 6 INCHES.  IT IS 15 FEET
 JA2110'EAST OF THE CENTER OF THE DRIVEWAY, 1.7 FEET NORTHWEST OF A METAL
 JA2110'WITNESS POST AND 1 FOOT WEST OF A FENCE.
 JA2110'
 JA2110'RM NO 2, STAMPED FISHEL NO 2 1967 PROJECTS 2 INCHES.  IT IS 26 FEET
 JA2110'NORTHEAST OF A TWIN TURNK EVERGREEN TREE, 4.4 FEET EAST OF THE
 JA2110'SOUTHWEST CORNER OF A BARN AND 2.4 FEET EAST OF A METAL WITNESS POST.
 JA2110'
 JA2110'AZIMUTH MARK, STAMPED FISHEL 1967 PROJECTS 5 INCHES.  IT IS 35.5 FEET
 JA2110'SOUTH OF THE CENTER OF A PAVED ROAD, 1 FOOT NORTHEAST OF A FENCE
 JA2110'CORNER AND 1 FOOT WEST OF A METAL WITNESS POST.
 JA2110'
 JA2110'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JA2110
 JA2110                          STATION RECOVERY (2012)
 JA2110
 JA2110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JA2110'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CG8672 ***********************************************************************
 CG8672  DESIGNATION -  FISHEL AZ MK
 CG8672  PID         -  CG8672
 CG8672  STATE/COUNTY-  IL/EDWARDS
 CG8672  COUNTRY     -  US
 CG8672  USGS QUAD   -  BERRYVILLE (2018)
 CG8672
 CG8672                         *CURRENT SURVEY CONTROL
 CG8672  ______________________________________________________________________
 CG8672* NAD 83(1986) POSITION- 38 31 34.10   (N) 087 57 23.91   (W)   HD_HELD1
 CG8672* NAVD 88 ORTHO HEIGHT -   138.417 (meters)      454.12  (feet) ADJUSTED
 CG8672  ______________________________________________________________________
 CG8672  GEOID HEIGHT    -        -31.180 (meters)                     GEOID18
 CG8672  DYNAMIC HEIGHT  -        138.330 (meters)      453.84  (feet) COMP
 CG8672  MODELED GRAVITY -    979,997.4   (mgal)                       NAVD 88
 CG8672
 CG8672  VERT ORDER      -  SECOND    CLASS I
 CG8672
 CG8672.The horizontal coordinates were determined by differentially corrected
 CG8672.hand held GPS observations or other comparable positioning techniques
 CG8672.and have an estimated accuracy of +/- 3 meters.
 CG8672
 CG8672.The orthometric height was determined by differential leveling and
 CG8672.adjusted by the NATIONAL GEODETIC SURVEY
 CG8672.in July 2014.
 CG8672
 CG8672.Significant digits in the geoid height do not necessarily reflect accuracy.
 CG8672.GEOID18 height accuracy estimate available here.
 CG8672
 CG8672.Click photographs - Photos may exist for this station.
 CG8672
 CG8672.The dynamic height is computed by dividing the NAVD 88
 CG8672.geopotential number by the normal gravity value computed on the
 CG8672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CG8672.degrees latitude (g = 980.6199 gals.).
 CG8672
 CG8672.The modeled gravity was interpolated from observed gravity values.
 CG8672
 CG8672;                    North         East    Units  Estimated Accuracy
 CG8672;SPC IL E     -   206,442.8     332,847.2     MT  (+/- 3 meters HH1 GPS) 
 CG8672
 CG8672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1661264627(NAD 83)
 CG8672
 CG8672                          SUPERSEDED SURVEY CONTROL
 CG8672
 CG8672.No superseded survey control is available for this station.
 CG8672
 CG8672_MARKER: DZ = AZIMUTH MARK DISK
 CG8672_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CG8672_STAMPING: FISHEL 1967
 CG8672_MARK LOGO: CGS
 CG8672_PROJECTION: FLUSH
 CG8672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CG8672+STABILITY: SURFACE MOTION
 CG8672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CG8672+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 CG8672
 CG8672  HISTORY     - Date     Condition        Report By
 CG8672  HISTORY     - 1967     MONUMENTED       CGS
 CG8672  HISTORY     - 20131212 GOOD             AMESC
 CG8672
 CG8672                          STATION DESCRIPTION
 CG8672
 CG8672'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CG8672'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) SOUTH-SOUTHWEST OF
 CG8672'BERRYVILLE, 5.2 MI (8.4 KM) WEST-SOUTHWEST OF LANCASTER AND 2.6 MI
 CG8672'(4.2 KM) EAST OF WEST SALEM.
 CG8672'
 CG8672'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 CG8672'PROCEED EAST ALONG COUNTY HIGHWAY 3 5.6 MI (9.0 KM) THROUGH THE TOWN
 CG8672'OF SALEM TO COUNTY ROAD 1050E.  CONTINUE EAST ALONG COUNTY HIGHWAY 3
 CG8672'123 FT (37.5 M) TO THE STATION ON THE RIGHT.
 CG8672'
 CG8672'THE STATION IS 35.5 FT (10.8 M) SOUTH OF THE CENTERLINE OF COUNTY
 CG8672'HIGHWAY 3, 105.5 FT (32.2 M) EAST OF THE NORTH END OF A NORTH-SOUTH
 CG8672'FENCE, 75.5 FT (23.0 M) SOUTHWEST OF A MAIL BOX TO ADDRESS 1054, 8.5
 CG8672'FT (2.6 M) SOUTH OF A 12 INCH (30 CM) CORRUGATED METAL PIPE, 1.0 FT
 CG8672'(0.3 M) WEST OF A METAL WITNESS POST INSIDE A WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9007 ***********************************************************************
 DE9007  DESIGNATION -  FIT MAINT
 DE9007  PID         -  DE9007
 DE9007  STATE/COUNTY-  IL/VERMILION
 DE9007  COUNTRY     -  US
 DE9007  USGS QUAD   -  ROYAL (2018)
 DE9007
 DE9007                         *CURRENT SURVEY CONTROL
 DE9007  ______________________________________________________________________
 DE9007* NAD 83(2011) POSITION- 40 07 30.97312(N) 087 54 40.04606(W)   ADJUSTED
 DE9007* NAD 83(2011) ELLIP HT-   169.733 (meters)        (06/27/12)   ADJUSTED
 DE9007* NAD 83(2011) EPOCH   -  2010.00
 DE9007* NAVD 88 ORTHO HEIGHT -   202.015 (meters)      662.78  (feet) ADJUSTED
 DE9007  ______________________________________________________________________
 DE9007  GEOID HEIGHT    -        -32.256 (meters)                     GEOID18
 DE9007  NAD 83(2011) X  -    178,016.089 (meters)                     COMP
 DE9007  NAD 83(2011) Y  - -4,880,639.499 (meters)                     COMP
 DE9007  NAD 83(2011) Z  -  4,088,740.466 (meters)                     COMP
 DE9007  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 DE9007  DYNAMIC HEIGHT  -        201.914 (meters)      662.45  (feet) COMP
 DE9007  MODELED GRAVITY -    980,119.4   (mgal)                       NAVD 88
 DE9007
 DE9007  VERT ORDER      -  SECOND    CLASS I
 DE9007
 DE9007  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9007  Standards:
 DE9007         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9007            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9007  -------------------------------------------------------------------
 DE9007  NETWORK    2.58   6.90           1.08   1.03   3.52     -0.03109617
 DE9007  -------------------------------------------------------------------
 DE9007  Click here for local accuracies and other accuracy information.
 DE9007
 DE9007.The horizontal coordinates were established by GPS observations
 DE9007.and adjusted by the National Geodetic Survey in June 2012.
 DE9007
 DE9007.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9007.been affixed to the stable North American tectonic plate. See 
 DE9007.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9007
 DE9007.The horizontal coordinates are valid at the epoch date displayed above
 DE9007.which is a decimal equivalence of Year/Month/Day.
 DE9007
 DE9007.The orthometric height was determined by differential leveling and
 DE9007.adjusted by the NATIONAL GEODETIC SURVEY
 DE9007.in April 2013.
 DE9007
 DE9007.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9007.GEOID18 height accuracy estimate available here.
 DE9007
 DE9007.Click photographs - Photos may exist for this station.
 DE9007
 DE9007.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9007
 DE9007.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9007
 DE9007.The ellipsoidal height was determined by GPS observations
 DE9007.and is referenced to NAD 83.
 DE9007
 DE9007.The dynamic height is computed by dividing the NAVD 88
 DE9007.geopotential number by the normal gravity value computed on the
 DE9007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE9007.degrees latitude (g = 980.6199 gals.).
 DE9007
 DE9007.The modeled gravity was interpolated from observed gravity values.
 DE9007
 DE9007. The following values were computed from the NAD 83(2011) position.
 DE9007
 DE9007;                    North         East     Units Scale Factor Converg.
 DE9007;SPC IL E     -   383,994.911   335,987.277   MT  0.99999094   +0 16 19.6
 DE9007;SPC IL E     - 1,259,823.30  1,102,318.26   sFT  0.99999094   +0 16 19.6
 DE9007;UTM  16      - 4,442,058.962   422,368.482   MT  0.99967419   -0 35 14.0
 DE9007
 DE9007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9007!SPC IL E     -   0.99997337  x   0.99999094  =   0.99996431
 DE9007!UTM  16      -   0.99997337  x   0.99967419  =   0.99964757
 DE9007
 DE9007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2236842058(NAD 83)
 DE9007
 DE9007                          SUPERSEDED SURVEY CONTROL
 DE9007
 DE9007  NAD 83(2007)-  40 07 30.97319(N)    087 54 40.04696(W) AD(2002.00) 0
 DE9007  ELLIP H (02/10/07)  169.758  (m)                       GP(2002.00)    
 DE9007  ELLIP H (12/06/04)  169.778  (m)                       GP(       ) 4 1
 DE9007  NAD 83(1997)-  40 07 30.97316(N)    087 54 40.04712(W) AD(       ) 1
 DE9007  ELLIP H (12/18/02)  169.775  (m)                       GP(       ) 4 2
 DE9007  NAVD 88 (12/18/02)  202.0    (m)  GEOID99  model used  GPS OBS        
 DE9007
 DE9007.Superseded values are not recommended for survey control.
 DE9007
 DE9007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9007.See file dsdata.pdf to determine how the superseded data were derived.
 DE9007
 DE9007_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE9007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9007_STAMPING: FIT MAINT
 DE9007_MARK LOGO: ILDT
 DE9007_PROJECTION: FLUSH
 DE9007_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE9007_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE9007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9007+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 DE9007
 DE9007  HISTORY     - Date     Condition        Report By
 DE9007  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9007  HISTORY     - 20120430 GOOD             PATRIC
 DE9007
 DE9007                          STATION DESCRIPTION
 DE9007
 DE9007'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9007'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE9007'TRANSPORTATION - FITHIAN  STORAGE FACILITY,  1518 E  1800 NORTH
 DE9007'RD. FITHIAN  -  ILLINOIS . CALL  217.548.2295  FOR ACCESS INFORMATION
 DE9007'(NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM - HOURS MAY
 DE9007'CHANGE DUE TO SEASONAL CONSIDERATIONS). FACILITY FAX NUMBER IS
 DE9007'217.548.2995
 DE9007'
 DE9007'THE STATION IS LOCATED ABOUT 2.1   MI ( 3.4  KM ) NORTHWEST  OF
 DE9007'FITHIAN  , ABOUT 5.6 MI ( 9.1 KM ) SOUTHEAST OF ROYAL, ABOUT 2.5 MI (
 DE9007'4.1
 DE9007'KM ) NORTHEAST OF OGDEN.  TO REACH FROM THE JUNCTION  AT THE
 DE9007'INTERSTATE 74 ( EXIT 200 ) AND STATE ROUTE 49, GO NORTH ON STATE
 DE9007'ROUTE 49  ABOUT 0.1 MI ( 0.15 KM ) TO THE CROSSROAD 1800 N COUNTY
 DE9007'ROAD, TURN LEFT GO WEST ON 1800 N COUNTY ROAD  ABOUT  0.4 MI ( 0.6 KM
 DE9007') TO ENTRANCE TO STORAGE FACILITY. TURN LEFT GO SOUTH INTO FACILITY
 DE9007'TO THE STATION ON THE LEFT NEAR THE SOUTHEAST CORNER OF THE
 DE9007'FACILITY.  THE STATION IS  10 FEET NORTHWEST  OF THE SOUTHEAST
 DE9007'FENCE CORNER  OF FENCE AROUND STORAGE .   IT IS  20.43  FT NORTHWEST
 DE9007'OF THE SOUTHEAST CORNER OF THE FENCE, 9.8  FT NORTHEAST  OF THE
 DE9007'FENCE LINE, 9.9  FT SOUTHWEST OF THE STEEL WITNESS POST.
 DE9007'
 DE9007'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE9007'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE9007'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE9007'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE9007'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE9007'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE9007'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE9007'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE9007'A PUNCHED DATUM POINT.
 DE9007
 DE9007                          STATION RECOVERY (2012)
 DE9007
 DE9007'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DE9007'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8990 ***********************************************************************
 DE8990  DESIGNATION -  FIT MAINT AZ
 DE8990  PID         -  DE8990
 DE8990  STATE/COUNTY-  IL/VERMILION
 DE8990  COUNTRY     -  US
 DE8990  USGS QUAD   -  ROYAL (2018)
 DE8990
 DE8990                         *CURRENT SURVEY CONTROL
 DE8990  ______________________________________________________________________
 DE8990* NAD 83(2011) POSITION- 40 07 39.40052(N) 087 54 21.96324(W)   ADJUSTED
 DE8990* NAD 83(2011) ELLIP HT-   170.957 (meters)        (06/27/12)   ADJUSTED
 DE8990* NAD 83(2011) EPOCH   -  2010.00
 DE8990* NAVD 88 ORTHO HEIGHT -   203.204 (meters)      666.68  (feet) ADJUSTED
 DE8990  ______________________________________________________________________
 DE8990  GEOID HEIGHT    -        -32.261 (meters)                     GEOID18
 DE8990  NAD 83(2011) X  -    178,437.877 (meters)                     COMP
 DE8990  NAD 83(2011) Y  - -4,880,457.397 (meters)                     COMP
 DE8990  NAD 83(2011) Z  -  4,088,940.010 (meters)                     COMP
 DE8990  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 DE8990  DYNAMIC HEIGHT  -        203.102 (meters)      666.34  (feet) COMP
 DE8990  MODELED GRAVITY -    980,119.7   (mgal)                       NAVD 88
 DE8990
 DE8990  VERT ORDER      -  SECOND    CLASS I
 DE8990
 DE8990  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8990  Standards:
 DE8990         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8990            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8990  -------------------------------------------------------------------
 DE8990  NETWORK    1.21   1.92           0.54   0.44   0.98      0.00344475
 DE8990  -------------------------------------------------------------------
 DE8990  Click here for local accuracies and other accuracy information.
 DE8990
 DE8990.The horizontal coordinates were established by GPS observations
 DE8990.and adjusted by the National Geodetic Survey in June 2012.
 DE8990
 DE8990.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8990.been affixed to the stable North American tectonic plate. See 
 DE8990.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8990
 DE8990.The horizontal coordinates are valid at the epoch date displayed above
 DE8990.which is a decimal equivalence of Year/Month/Day.
 DE8990
 DE8990.The orthometric height was determined by differential leveling and
 DE8990.adjusted by the NATIONAL GEODETIC SURVEY
 DE8990.in April 2013.
 DE8990
 DE8990.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8990.GEOID18 height accuracy estimate available here.
 DE8990
 DE8990.Click photographs - Photos may exist for this station.
 DE8990
 DE8990.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8990
 DE8990.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8990
 DE8990.The ellipsoidal height was determined by GPS observations
 DE8990.and is referenced to NAD 83.
 DE8990
 DE8990.The dynamic height is computed by dividing the NAVD 88
 DE8990.geopotential number by the normal gravity value computed on the
 DE8990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8990.degrees latitude (g = 980.6199 gals.).
 DE8990
 DE8990.The modeled gravity was interpolated from observed gravity values.
 DE8990
 DE8990. The following values were computed from the NAD 83(2011) position.
 DE8990
 DE8990;                    North         East     Units Scale Factor Converg.
 DE8990;SPC IL E     -   384,256.883   336,414.168   MT  0.99999132   +0 16 31.3
 DE8990;SPC IL E     - 1,260,682.79  1,103,718.82   sFT  0.99999132   +0 16 31.3
 DE8990;UTM  16      - 4,442,314.421   422,799.118   MT  0.99967337   -0 35 02.4
 DE8990
 DE8990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8990!SPC IL E     -   0.99997318  x   0.99999132  =   0.99996450
 DE8990!UTM  16      -   0.99997318  x   0.99967337  =   0.99964656
 DE8990
 DE8990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2279942314(NAD 83)
 DE8990
 DE8990                          SUPERSEDED SURVEY CONTROL
 DE8990
 DE8990  NAD 83(2007)-  40 07 39.40059(N)    087 54 21.96413(W) AD(2002.00) 0
 DE8990  ELLIP H (02/10/07)  170.980  (m)                       GP(2002.00)    
 DE8990  ELLIP H (12/06/04)  170.995  (m)                       GP(       ) 4 1
 DE8990  NAD 83(1997)-  40 07 39.40052(N)    087 54 21.96415(W) AD(       ) 1
 DE8990  ELLIP H (12/18/02)  170.986  (m)                       GP(       ) 4 2
 DE8990  NAVD 88 (12/18/02)  203.2    (m)  GEOID99  model used  GPS OBS        
 DE8990
 DE8990.Superseded values are not recommended for survey control.
 DE8990
 DE8990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8990.See file dsdata.pdf to determine how the superseded data were derived.
 DE8990
 DE8990_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8990_STAMPING: FIT MAINT AZ
 DE8990_MARK LOGO: ILDT
 DE8990_PROJECTION: FLUSH
 DE8990_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8990+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 DE8990
 DE8990  HISTORY     - Date     Condition        Report By
 DE8990  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8990  HISTORY     - 20120331 GOOD             GEOSPC
 DE8990
 DE8990                          STATION DESCRIPTION
 DE8990
 DE8990'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8990'THE STATION IS  LOCATED 0.3 MI ( 0.5 KM ) EAST OF THE THE ILLINOIS
 DE8990'DEPARTMENT OF TRANSPORTATION - FITHIAN  STORAGE FACILITY,  1518 E
 DE8990'1800 NORTH  RD. FITHIAN  -  ILLINOIS .
 DE8990'
 DE8990'THE STATION IS LOCATED ABOUT 2.0   MI ( 3.2  KM ) NORTHWEST  OF
 DE8990'FITHIAN  , ABOUT 5.6 MI ( 9.1 KM ) SOUTHEAST OF ROYAL, ABOUT 2.8 MI (
 DE8990'4.6
 DE8990'KM ) NORTHEAST OF OGDEN.  TO REACH FROM THE JUNCTION  AT THE
 DE8990'INTERSTATE 74 ( EXIT 200 ) AND STATE ROUTE 49, GO NORTH ON STATE
 DE8990'ROUTE 49  ABOUT 0.1 MI ( 0.15 KM ) TO THE CROSSROAD 1800 N COUNTY
 DE8990'ROAD, TURN LEFT GO WEST ON 1800 N COUNTY ROAD ABOUT  0.1 MI ( 0.15
 DE8990'KM) ,  THE STATION IS  ON THE LEFT. IT IS  21.0 FT SOUTH  OF THE 1800
 DE8990'N
 DE8990'COUNTY ROAD,  256.23 FT SOUTHWEST OF  FROM THE MAIL POST AT THE
 DE8990'NORTH SIDE  OF THE 1800 N COUNTY ROAD, 57.7 FT SOUTHWEST OF THE
 DE8990'STEEL WITNESS POST  AT THE NORTH SIDE OF THE 1800 N COUNTY ROAD,
 DE8990'324.47 FT SOUTH EAST OF THE WOOD POST AT THE NORTH SIDE OF THE
 DE8990'1800 N COUNTY ROAD.
 DE8990'
 DE8990'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH IS 0.25 FOOT
 DE8990'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8990'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8990'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8990'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8990'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8990'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8990'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8990'A PUNCHED DATUM POINT.
 DE8990
 DE8990                          STATION RECOVERY (2012)
 DE8990
 DE8990'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 DE8990'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DE8990'ROAD 1800N, LOCATED 1.8 MI (2.9 KM) NORTHWEST OF FITHIAN, IL, GO WEST
 DE8990'ON COUNTY ROAD 1800N FOR 975 FT (297.2 M) TO THE STATION ON THE LEFT.
 DE8990'
 DE8990'THE STATION IS 3.5 M (11.5 FT) SOUTH OF EDGE OF PAVEMENT OF COUNTY
 DE8990'ROAD 1800N, 17.6 M (57.7 FT) SOUTHWEST OF A POWER POLE '2636525', 98 M
 DE8990'(321.5 FT) WEST OF PRIVATE ENTRANCE AND 460 M (1509.2 FT) EAST OF THE
 DE8990'GATED ENTRANCE TO THE ILLINOIS DOT DISTRICT 5 OPERATIONS MAINTENANCE
 DE8990'YARD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1655 ***********************************************************************
 MF1655  DESIGNATION -  FIVE POINTS
 MF1655  PID         -  MF1655
 MF1655  STATE/COUNTY-  IL/BUREAU
 MF1655  COUNTRY     -  US
 MF1655  USGS QUAD   -  MALDEN (2018)
 MF1655
 MF1655                         *CURRENT SURVEY CONTROL
 MF1655  ______________________________________________________________________
 MF1655* NAD 83(1997) POSITION- 41 28 08.67715(N) 089 20 28.77557(W)   ADJUSTED
 MF1655* NAVD 88 ORTHO HEIGHT -   234.    (meters)      768.    (feet) SCALED
 MF1655  ______________________________________________________________________
 MF1655  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 MF1655  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 MF1655  HORZ ORDER      -  THIRD
 MF1655
 MF1655.The horizontal coordinates were established by classical geodetic methods
 MF1655.and adjusted by the National Geodetic Survey in October 1999.
 MF1655
 MF1655.The orthometric height was scaled from a topographic map.
 MF1655
 MF1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1655.GEOID18 height accuracy estimate available here.
 MF1655
 MF1655.Click photographs - Photos may exist for this station.
 MF1655
 MF1655.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1655
 MF1655. The following values were computed from the NAD 83(1997) position.
 MF1655
 MF1655;                    North         East     Units Scale Factor Converg.
 MF1655;SPC IL W     -   533,446.258   768,941.752   MT  0.99999965   +0 32 47.7
 MF1655;SPC IL W     - 1,750,148.26  2,522,769.73   sFT  0.99999965   +0 32 47.7
 MF1655;UTM  16      - 4,593,477.334   304,486.679   MT  1.00007044   -1 33 03.4
 MF1655
 MF1655!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1655!SPC IL W     -   0.99996850  x   0.99999965  =   0.99996815
 MF1655!UTM  16      -   0.99996850  x   1.00007044  =   1.00003893
 MF1655
 MF1655:                Primary Azimuth Mark                     Grid Az
 MF1655:SPC IL W     -  FIVE POINTS AZ MK                        049 46 08.5
 MF1655:UTM  16      -  FIVE POINTS AZ MK                        051 51 59.6
 MF1655
 MF1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0448693477(NAD 83)
 MF1655
 MF1655|---------------------------------------------------------------------|
 MF1655| PID    Reference Object                     Distance      Geod. Az  |
 MF1655|                                                           dddmmss.s |
 MF1655| CI7414 FIVE POINTS RM 1                     11.939 METERS 04602     |
 MF1655| CI7413 FIVE POINTS AZ MK                                  0501856.2 |
 MF1655| MF1649 ARLINGTON MUNICIPAL TANK            APPROX. 7.8 KM 0855748.9 |
 MF1655| MF1658 ZEARING CB AND Q RR WATER TANK      APPROX. 3.6 KM 1364536.4 |
 MF1655| CI7415 FIVE POINTS RM 2                     17.675 METERS 14520     |
 MF1655|---------------------------------------------------------------------|
 MF1655
 MF1655                          SUPERSEDED SURVEY CONTROL
 MF1655
 MF1655  NAD 83(1996)-  41 28 08.67700(N)    089 20 28.77636(W) AD(       ) 3
 MF1655  NAD 83(1986)-  41 28 08.68394(N)    089 20 28.78164(W) AD(       ) 3
 MF1655  NAD 27      -  41 28 08.56070(N)    089 20 28.45890(W) AD(       ) 3
 MF1655
 MF1655.Superseded values are not recommended for survey control.
 MF1655
 MF1655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1655.See file dsdata.pdf to determine how the superseded data were derived.
 MF1655
 MF1655_MARKER: DS = TRIANGULATION STATION DISK
 MF1655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1655_STAMPING: FIVE POINTS 1954
 MF1655_MARK LOGO: CGS
 MF1655_PROJECTION: FLUSH
 MF1655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1655+STABILITY: SURFACE MOTION
 MF1655
 MF1655  HISTORY     - Date     Condition        Report By
 MF1655  HISTORY     - 1954     MONUMENTED       CGS
 MF1655  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF1655  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF1655  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF1655
 MF1655                          STATION DESCRIPTION
 MF1655
 MF1655'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1655'THE STATION IS LOCATED ALONG THE NORTHWEST SIDE OF U.S. HIGHWAY 34
 MF1655'ABOUT 5-1/2 MILES SOUTHWEST OF LA MOILLE AND ABOUT 3-1/2 MILES
 MF1655'NORTHEAST OF DOVER.  IT IS 36 FEET NORTHEAST OF THE CENTER OF A
 MF1655'DRIVEWAY, 27 FEET NORTHWEST OF THE CENTER OF THE HIGHWAY, 5 FEET EAST
 MF1655'OF A WHITE WITNESS POST AND 2 FEET SOUTHEAST OF A FENCE.  IT IS FLUSH
 MF1655'AND THE DISK IS STAMPED FIVE POINTS 1954.
 MF1655'
 MF1655'REFERENCE MARK NO. 1 IS 28 FEET NORTHWEST OF THE CENTER OF THE
 MF1655'HIGHWAY, 1 FOOT SOUTH OF A TELEPHONE POLE AND 1 FOOT SOUTHEAST OF THE
 MF1655'FENCE.  IT IS FLUSH AND THE DISK IS STAMPED FIVE POINTS NO 1 1954.
 MF1655'
 MF1655'REFERENCE MARK NO. 2 IS 30 FEET SOUTHEAST OF THE CENTER OF THE HIGHWAY
 MF1655'AND 1 FOOT NORTHWEST OF A FENCE.  IT PROJECTS ABOUT 2 INCHES AND THE
 MF1655'DISK IS STAMPED FIVE POINTS NO 2 1954.
 MF1655'
 MF1655'AZIMUTH MARK IS 31 FEET SOUTHEAST OF THE CENTER OF HIGHWAY 34, 3 FEET
 MF1655'SOUTHWEST OF A POWER LINE POLE, 1 FOOT SOUTHWEST OF A WHITE WITNESS
 MF1655'POST AND 1 FOOT NORTHWEST OF A FENCE.  IT PROJECTS ABOUT 3 INCHES AND
 MF1655'THE DISK IS STAMPED FIVE POINTS 1954.
 MF1655'
 MF1655'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34 AND STATE
 MF1655'HIGHWAY 89 IN THE SOUTH EDGE OF LA MOILLE, GO SOUTH AND SOUTHWEST ON
 MF1655'HIGHWAY 34 FOR 5.0 MILES TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 MF1655'CONTINUE SOUTHWEST ON THE HIGHWAY FOR 0.25 MILE TO A DRIVEWAY RIGHT
 MF1655'AND THE STATION ON THE RIGHT AS DESCRIBED.
 MF1655'
 MF1655'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 MF1655
 MF1655                          STATION RECOVERY (1996)
 MF1655
 MF1655'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1655'MARK NOT FOUND.
 MF1655
 MF1655                          STATION RECOVERY (2001)
 MF1655
 MF1655'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1655'RM 1 AND AZ FOUND IN GOOD CONDITION. RM 2 NOT FOUND.
 MF1655
 MF1655                          STATION RECOVERY (2005)
 MF1655
 MF1655'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1655'RM 1, 2 AND AZ WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1856 ***********************************************************************
 LC1856  DESIGNATION -  FLANAGAN ST JOHNS EV LUTH CH
 LC1856  PID         -  LC1856
 LC1856  STATE/COUNTY-  IL/LIVINGSTON
 LC1856  COUNTRY     -  US
 LC1856  USGS QUAD   -  FLANAGAN SOUTH (2018)
 LC1856
 LC1856                         *CURRENT SURVEY CONTROL
 LC1856  ______________________________________________________________________
 LC1856* NAD 83(1997) POSITION- 40 52 26.87060(N) 088 51 36.07003(W)   ADJUSTED
 LC1856  ______________________________________________________________________
 LC1856  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 LC1856  LAPLACE CORR    -          1.61  (seconds)                    DEFLEC18
 LC1856  HORZ ORDER      -  THIRD
 LC1856
 LC1856.The horizontal coordinates were established by classical geodetic methods
 LC1856.and adjusted by the National Geodetic Survey in October 1999.
 LC1856
 LC1856.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1856.GEOID18 height accuracy estimate available here.
 LC1856
 LC1856.Click photographs - Photos may exist for this station.
 LC1856
 LC1856.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1856
 LC1856. The following values were computed from the NAD 83(1997) position.
 LC1856
 LC1856;                    North         East     Units Scale Factor Converg.
 LC1856;SPC IL E     -   467,197.559   255,603.993   MT  0.99999925   -0 20 40.8
 LC1856;SPC IL E     - 1,532,797.32    838,594.10   sFT  0.99999925   -0 20 40.8
 LC1856;SPC IL W     -   467,870.147   810,138.788   MT  1.00009043   +0 51 18.6
 LC1856;SPC IL W     - 1,535,003.97  2,657,930.34   sFT  1.00009043   +0 51 18.6
 LC1856;UTM  16      - 4,526,449.657   343,268.298   MT  0.99990235   -1 13 02.8
 LC1856
 LC1856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4326826449(NAD 83)
 LC1856
 LC1856                          SUPERSEDED SURVEY CONTROL
 LC1856
 LC1856  NAD 83(1986)-  40 52 26.88588(N)    088 51 36.07621(W) AD(       ) 3
 LC1856  NAD 27      -  40 52 26.76500(N)    088 51 35.83200(W) AD(       ) 3
 LC1856
 LC1856.Superseded values are not recommended for survey control.
 LC1856
 LC1856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1856.See file dsdata.pdf to determine how the superseded data were derived.
 LC1856
 LC1856_MARKER: 90 = CHURCH SPIRE
 LC1856_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1856+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2009
 LC1856
 LC1856  HISTORY     - Date     Condition        Report By
 LC1856  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1856  HISTORY     - 20091124 GOOD             GEOCAC
 LC1856
 LC1856                          STATION DESCRIPTION
 LC1856
 LC1856'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1856'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE AT THE BASE
 LC1856'OF THE CROSS OF THE ST. JOHNS EVANGELICAL LUTHERAN CHURCH
 LC1856'OF FLANAGAN.  THE CHURCH IS A BRICK BUILDING WITH A 75-FOOT
 LC1856'SPIRE.  IT IS LOCATED AT THE EAST SIDE OF TOWN.
 LC1856'
 LC1856'OBSERVED UPON FROM TRIANGULATION STATIONS ZIMMERMAN, HUTSON,
 LC1856'FLANAGAN (NO. 83 T U.S.G.S.), FORD (NO. 82 T U.S.G.S.) AND
 LC1856'SCHLOSSER.
 LC1856'
 LC1856'AN INTERSECTION STATION.
 LC1856
 LC1856                          STATION RECOVERY (2009)
 LC1856
 LC1856'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC1856'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1597 ***********************************************************************
 HB1597  DESIGNATION -  FLANNIGAN
 HB1597  PID         -  HB1597
 HB1597  STATE/COUNTY-  IL/HAMILTON
 HB1597  COUNTRY     -  US
 HB1597  USGS QUAD   -  AKIN (2018)
 HB1597
 HB1597                         *CURRENT SURVEY CONTROL
 HB1597  ______________________________________________________________________
 HB1597* NAD 83(1997) POSITION- 37 57 27.56243(N) 088 40 54.10946(W)   ADJUSTED
 HB1597* NAVD 88 ORTHO HEIGHT -   186.    (meters)      610.    (feet) SCALED
 HB1597  ______________________________________________________________________
 HB1597  GEOID HEIGHT    -        -29.775 (meters)                     GEOID18
 HB1597  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 HB1597  HORZ ORDER      -  FIRST
 HB1597
 HB1597.The horizontal coordinates were established by classical geodetic methods
 HB1597.and adjusted by the National Geodetic Survey in October 1999.
 HB1597
 HB1597.The orthometric height was scaled from a topographic map.
 HB1597
 HB1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1597.GEOID18 height accuracy estimate available here.
 HB1597
 HB1597.Click photographs - Photos may exist for this station.
 HB1597
 HB1597.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1597
 HB1597. The following values were computed from the NAD 83(1997) position.
 HB1597
 HB1597;                    North         East     Units Scale Factor Converg.
 HB1597;SPC IL E     -   143,332.223   269,385.489   MT  0.99998654   -0 12 51.4
 HB1597;SPC IL E     -   470,249.13    883,808.89   sFT  0.99998654   -0 12 51.4
 HB1597;UTM  16      - 4,202,450.707   352,261.419   MT  0.99986883   -1 02 04.4
 HB1597
 HB1597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1597!SPC IL E     -   0.99997550  x   0.99998654  =   0.99996204
 HB1597!UTM  16      -   0.99997550  x   0.99986883  =   0.99984433
 HB1597
 HB1597:                Primary Azimuth Mark                     Grid Az
 HB1597:SPC IL E     -  LOGAN                                    267 42 17.0
 HB1597:UTM  16      -  LOGAN                                    268 31 30.0
 HB1597
 HB1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5226102450(NAD 83)
 HB1597
 HB1597|---------------------------------------------------------------------|
 HB1597| PID    Reference Object                     Distance      Geod. Az  |
 HB1597|                                                           dddmmss.s |
 HB1597| CI4453 FLANNIGAN RM 1                       26.933 METERS 03844     |
 HB1597| JB1735 BRADEN RADIO STA 36 MAST            APPROX. 7.8 KM 0464136.0 |
 HB1597| HB1592 MUDDY RADIO STA KSL 31 MAST         APPROX.25.4 KM 1463212.8 |
 HB1597| CI4452 FLANNIGAN AZ MK                                    2581421.1 |
 HB1597| HB1629 LOGAN                               APPROX.13.2 KM 2672925.6 |
 HB1597| CI4454 FLANNIGAN RM 2                       27.202 METERS 27359     |
 HB1597|---------------------------------------------------------------------|
 HB1597
 HB1597                          SUPERSEDED SURVEY CONTROL
 HB1597
 HB1597  NAD 83(1993)-  37 57 27.57078(N)    088 40 54.10887(W) AD(       ) 1
 HB1597  NAD 83(1986)-  37 57 27.57439(N)    088 40 54.11100(W) AD(       ) 1
 HB1597  NAD 27      -  37 57 27.39962(N)    088 40 53.90342(W) AD(       ) 1
 HB1597
 HB1597.Superseded values are not recommended for survey control.
 HB1597
 HB1597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1597.See file dsdata.pdf to determine how the superseded data were derived.
 HB1597
 HB1597_MARKER: DS = TRIANGULATION STATION DISK
 HB1597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1597_STAMPING: FLANNIGAN 1957
 HB1597_MARK LOGO: CGS
 HB1597_PROJECTION: FLUSH
 HB1597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1597+STABILITY: SURFACE MOTION
 HB1597
 HB1597  HISTORY     - Date     Condition        Report By
 HB1597  HISTORY     - 1957     MONUMENTED       CGS
 HB1597  HISTORY     - 1960     GOOD             CGS
 HB1597  HISTORY     - 1961     GOOD             CGS
 HB1597
 HB1597                          STATION DESCRIPTION
 HB1597
 HB1597'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1597'THE STATION IS LOCATED ABOUT 5.5 MILES NORTHEAST OF THOMPSONVILLE,
 HB1597'ABOUT 10 MILES NORTHWEST OF GALATIA, ON THE PROPERTY OF MR. JOHN
 HB1597'HERRIN WHO LIVES AT HERRIN, ILLINOIS.  IT IS IN AN OLD FIELD, 22 FEET
 HB1597'SOUTH OF CENTERLINE OF TRACK ROAD AND 6 FEET NORTHWEST OF WHITE
 HB1597'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1597'FLANNIGAN 1957.
 HB1597'
 HB1597'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 34 AND 149
 HB1597'IN THE WEST EDGE OF THOMPSONVILLE, GO SOUTHEAST ON HIGHWAY 34 FOR
 HB1597'3.9 MILES TO A GRAVEL CROSSROAD.  TURN LEFT AND GO NORTH ON GRAVEL
 HB1597'ROAD 2.1 MILES TO A CROSSROAD.  CONTINUE NORTH ON PAVED ROAD
 HB1597'FOR 0.3 MILE TO THE END OF PAVED ROAD.  CONTINUE NORTH ON GRAVEL ROAD
 HB1597'FOR 0.95 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON
 HB1597'DIRT ROAD FOR 0.75 MILE TO A T ROAD.  TURN LEFT AND GO NORTH ON DIRT
 HB1597'ROAD FOR 0.55 MILE TO A T ROAD.  TURN RIGHT AND GO EAST ON DIRT
 HB1597'ROAD FOR 0.25 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH
 HB1597'ON DIRT ROAD FOR 0.75 MILE TO A CROSSROAD.  TURN RIGHT JUST BEFORE
 HB1597'CROSSING A SMALL WOODEN BRIDGE AND GO EAST ON DIRT ROAD FOR 0.2
 HB1597'MILE TO OIL WELL ON RIGHT.  CONTINUE EAST ON TRACK ROAD FOR 0.05 MILE
 HB1597'TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE EAST ON TRACK ROAD
 HB1597'FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 HB1597'
 HB1597'REFERENCE MARK 1 IS 29 FEET NORTH OF CENTERLINE OF TRACK ROAD AND 87
 HB1597'FEET NORTHEAST OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH
 HB1597'AND THE DISK IS STAMPED FLANNIGAN NO 1 1957.
 HB1597'
 HB1597'REFERENCE MARK 2 IS 9 FEET NORTH OF CENTERLINE OF TRACK ROAD AND 95
 HB1597'FEET NORTHWEST OF A WHITE WITNESS POST.  THE MONUMENT IS
 HB1597'FLUSH AND THE DISK IS STAMPED FLANNIGAN NO 2 1957.
 HB1597'
 HB1597'THE AZIMUTH MARK IS 50 FEET SOUTH OF CENTERLINE OF TRACK ROAD AND 2
 HB1597'FEET NORTH OF A WHITE WITNESS POST.  THE MARK IS SET ON THE WEST EDGE
 HB1597'OF AN OLD FIELD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1597'FLANNIGAN 1957.
 HB1597'
 HB1597'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 HB1597
 HB1597                          STATION RECOVERY (1960)
 HB1597
 HB1597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1597'THE STATION AND ALL MARKS RECOVERED AND FOUND IN GOOD CONDITION.  THE
 HB1597'DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.  NEW WITNESS POSTS
 HB1597'WERE SET AT THE STATION MARK AND THE AZIMUTH MARK.  THE STATION COULD
 HB1597'NOT BE REACHED BY FOLLOWING THE OLD DESCRIPTION, BECAUSE OF BAD
 HB1597'ROADS IN WET WEATHER.  THE PROPERTY OWNER HAS CHANGED.
 HB1597'
 HB1597'A NEW DESCRIPTION AND A NEW TO REACH FOLLOWS-
 HB1597'
 HB1597'THE STATION IS ABOUT 5.5 MILES NORTHEAST OF THOMPSONVILLE, ABOUT 10
 HB1597'MILES NORTHWEST OF GALATIA, ON THE PROPERTY OF MR.  Q.B. MITCHELL
 HB1597'WHO LIVES IN CARMI, ILLINOIS.  IT IS IN AN OLD FIELD THAT IS COVERED
 HB1597'BY A SPARSE GROWTH OF YOUNG SAPLINGS AND BRUSH.  THE STATION IS IN
 HB1597'SECTION 32, T. 6 S., R. 5 E., 2 FEET NORTHWEST OF A WITNESS POST, 22
 HB1597'FEET SOUTH OF THE CENTERLINE OF A TRACK ROAD AND 0.1 MILE EAST OF
 HB1597'A BRUSH FILLED FENCE LINE.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1597'STAMPED FLANNIGAN 1957.
 HB1597'
 HB1597'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 34 AND 149
 HB1597'AT THE WEST EDGE OF THOMPSONVILLE, GO SOUTHEAST ON STATE HIGHWAY 34
 HB1597'FOR 3.9 MILES TO A GRAVELED CROSSROAD.  TURN LEFT AND GO NORTH ON A
 HB1597'GRAVELED ROAD FOR 2.1 MILES TO A CROSSROAD.  CONTINUE NORTH ON A
 HB1597'PAVED ROAD FOR 0.3 MILE TO THE END OF PAVED ROAD.  CONTINUE NORTH ON
 HB1597'A GRAVELED ROAD FOR 1.35 MILES TO A JOGGED CROSSROAD.  TURN RIGHT AND
 HB1597'GO EAST ON A DIRT ROAD FOR 1 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND
 HB1597'GO NORTH ON A DIRT ROAD FOR 0.75 MILE TO A CROSSROAD, AT THE SOUTH
 HB1597'END OF A SMALL WOODEN BRIDGE.  TURN RIGHT AND GO EAST ON A DIRT ROAD
 HB1597'FOR 0.2 MILE TO AN OIL WELL ON THE RIGHT.  CONTINUE EAST ON A TRACK
 HB1597'ROAD FOR 0.05 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 HB1597'EAST ON THE TRACK ROAD FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 HB1597'
 HB1597'NOTE THE LAST 0.15 MILE WILL BE A PACK IN WET WEATHER.
 HB1597'
 HB1597'REFERENCE MARK 1 IS 29 FEET NORTH OF THE CENTERLINE OF THE TRACK ROAD
 HB1597'AND 88 FEET NORTHEAST OF THE WITNESS POST.  THE MONUMENT IS FLUSH
 HB1597'AND THE DISK IS STAMPED FLANNIGAN NO 1 1957.
 HB1597'
 HB1597'REFERENCE MARK 2 IS 9 FEET NORTH OF THE CENTERLINE OF THE TRACK ROAD
 HB1597'AND 92 FEET NORTHWEST OF THE WITNESS POST.  THE MONUMENT IS FLUSH
 HB1597'AND THE DISK IS STAMPED FLANNIGAN NO 2 1957.
 HB1597'
 HB1597'THE AZIMUTH MARK IS 50 FEET SOUTH OF THE CENTERLINE OF A TRACK ROAD
 HB1597'AND 1 FOOT EAST OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 HB1597'DISK IS STAMPED FLANNIGAN 1957.
 HB1597'
 HB1597'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 HB1597
 HB1597                          STATION RECOVERY (1961)
 HB1597
 HB1597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1597'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 HB1597'THE DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.  THE 1960
 HB1597'DESCRIPTION IS ADEQUATE.
 HB1597'
 HB1597'NO PICTURE POINT AVAILABLE
 HB1597'
 HB1597'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0733 ***********************************************************************
 LC0733  DESIGNATION -  FLAP
 LC0733  PID         -  LC0733
 LC0733  STATE/COUNTY-  IL/MCLEAN
 LC0733  COUNTRY     -  US
 LC0733  USGS QUAD   -  CHENOA (2018)
 LC0733
 LC0733                         *CURRENT SURVEY CONTROL
 LC0733  ______________________________________________________________________
 LC0733* NAD 83(1997) POSITION- 40 43 12.70577(N) 088 44 10.81249(W)   ADJUSTED
 LC0733* NAVD 88 ORTHO HEIGHT -   227.785 (meters)      747.32  (feet) ADJUSTED
 LC0733  ______________________________________________________________________
 LC0733  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 LC0733  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 LC0733  DYNAMIC HEIGHT  -        227.683 (meters)      746.99  (feet) COMP
 LC0733  MODELED GRAVITY -    980,173.8   (mgal)                       NAVD 88
 LC0733
 LC0733  HORZ ORDER      -  SECOND
 LC0733  VERT ORDER      -  SECOND    CLASS 0
 LC0733
 LC0733.The horizontal coordinates were established by classical geodetic methods
 LC0733.and adjusted by the National Geodetic Survey in October 1999.
 LC0733
 LC0733.The orthometric height was determined by differential leveling and
 LC0733.adjusted by the NATIONAL GEODETIC SURVEY
 LC0733.in June 1991.
 LC0733
 LC0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0733.GEOID18 height accuracy estimate available here.
 LC0733
 LC0733.Click photographs - Photos may exist for this station.
 LC0733
 LC0733.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0733
 LC0733.The dynamic height is computed by dividing the NAVD 88
 LC0733.geopotential number by the normal gravity value computed on the
 LC0733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0733.degrees latitude (g = 980.6199 gals.).
 LC0733
 LC0733.The modeled gravity was interpolated from observed gravity values.
 LC0733
 LC0733. The following values were computed from the NAD 83(1997) position.
 LC0733
 LC0733;                    North         East     Units Scale Factor Converg.
 LC0733;SPC IL E     -   450,048.127   265,951.055   MT  0.99998926   -0 15 46.5
 LC0733;SPC IL E     - 1,476,532.90    872,541.09   sFT  0.99998926   -0 15 46.5
 LC0733;UTM  16      - 4,509,146.764   353,352.236   MT  0.99986471   -1 07 58.5
 LC0733
 LC0733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0733!SPC IL E     -   0.99996931  x   0.99998926  =   0.99995857
 LC0733!UTM  16      -   0.99996931  x   0.99986471  =   0.99983402
 LC0733
 LC0733:                Primary Azimuth Mark                     Grid Az
 LC0733:SPC IL E     -  CHENOA ST JOSEPH CATH CH SPIRE           023 48 00.6
 LC0733:UTM  16      -  CHENOA ST JOSEPH CATH CH SPIRE           024 40 12.6
 LC0733
 LC0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5335209146(NAD 83)
 LC0733
 LC0733|---------------------------------------------------------------------|
 LC0733| PID    Reference Object                     Distance      Geod. Az  |
 LC0733|                                                           dddmmss.s |
 LC0733| LC1843 CHENOA ST JOSEPH CATH CH SPIRE      APPROX. 2.9 KM 0233214.1 |
 LC0733| LC0734 FLAP RM 1                            10.291 METERS 02425     |
 LC0733| LC0732 FLAP RM 2                            12.185 METERS 20528     |
 LC0733|---------------------------------------------------------------------|
 LC0733
 LC0733                          SUPERSEDED SURVEY CONTROL
 LC0733
 LC0733  NAD 83(1986)-  40 43 12.72011(N)    088 44 10.81996(W) AD(       ) 2
 LC0733  NAD 27      -  40 43 12.59460(N)    088 44 10.58890(W) AD(       ) 2
 LC0733  NGVD 29 (??/??/92)  227.835  (m)          747.49   (f) ADJ UNCH    2 0
 LC0733  NGVD 29             227.84   (m)          747.5    (f) LEVELING    3  
 LC0733
 LC0733.Superseded values are not recommended for survey control.
 LC0733
 LC0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0733.See file dsdata.pdf to determine how the superseded data were derived.
 LC0733
 LC0733_MARKER: DE = TRAVERSE STATION DISK
 LC0733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0733_STAMPING: FLAP 1960
 LC0733_MARK LOGO: CGS
 LC0733_PROJECTION: FLUSH
 LC0733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0733+STABILITY: SURFACE MOTION
 LC0733
 LC0733  HISTORY     - Date     Condition        Report By
 LC0733  HISTORY     - 1960     MONUMENTED       CGS
 LC0733  HISTORY     - 1961     GOOD             CGS
 LC0733  HISTORY     - 20060608 POOR             FARNGP
 LC0733
 LC0733                          STATION DESCRIPTION
 LC0733
 LC0733'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0733'STATION IS LOCATED ABOUT 4-1/2 MILES NORTH-NORTHEAST OF
 LC0733'LEXINGTON, ABOUT 2.0 MILES SOUTH-SOUTHWEST OF CHENOA AND ON
 LC0733'THE EAST SIDE OF U.S. HIGHWAY 66 BETWEEN THE HIGHWAY AND THE
 LC0733'RAILROAD TRACKS.
 LC0733'
 LC0733'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE 24
 LC0733'IN THE WEST EDGE CHENOA, GO SOUTH-SOUTHWEST 1.6 MILES TO
 LC0733'CROSSOVER, TURN LEFT (EAST) CROSSING U.S. HIGHWAY 66 AND
 LC0733'THEN GO NORTH-NORTHEAST ON RIGHT-OF-WAY FOR 0.05 MILE TO
 LC0733'STATION AS DESCRIBED.
 LC0733'
 LC0733'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED FLAP 1960,
 LC0733'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC0733'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 72
 LC0733'FEET SOUTHEAST OF THE CENTER OF U.S. HIGHWAY 66, 44.5 FEET
 LC0733'SOUTHEAST OF A DRAIN OUTLET, 44 FEET NORTHWEST OF THE WEST
 LC0733'RAIL OF RAILROAD TRACKS AND 28.6 FEET SOUTH WEST OF A TRIANGLE
 LC0733'BLAZED TELEGRAPH POLE.
 LC0733'
 LC0733'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED FLAP NO
 LC0733'1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC0733'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS SET
 LC0733'71 FEET SOUTHEAST OF THE CENTER OF U.S. HIGHWAY 66, 44.5
 LC0733'FEET NORTHWEST OF WEST RAIL OF RAILROAD TRACKS AND 6.2 FEET
 LC0733'NORTH OF A TRIANGLE BLAZED TELEGRAPH POLE.
 LC0733'
 LC0733'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED FLAP
 LC0733'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0733'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0733'MARK IS 72 FEET SOUTHEAST OF THE CENTER OF U.S. HIGHWAY 66,
 LC0733'68.5 FEET SOUTHWEST OF A TRIANGLE BLAZED TELEGRAPH POLE
 LC0733'AND 44 FEET NORTHWEST OF THE WEST RAIL OF RAILROAD TRACKS.
 LC0733'
 LC0733'NO AZIMUTH MARK SET AT THIS STATION.  CHENOA, ST. JOSEPH
 LC0733'CATHOLIC CHURCH SPIRE MAYBE USED AS A AZIMUTH.
 LC0733'
 LC0733'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
 LC0733
 LC0733                          STATION RECOVERY (1961)
 LC0733
 LC0733'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0733'1.5 MI SW FROM CHENOA.
 LC0733'1.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM JUNCTION OF U.S.
 LC0733'HIGHWAY 66 AND U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA,
 LC0733'AT JUNCTION OF DRIVE EAST TO A FARM HOUSE, 72 FEET SOUTHEAST
 LC0733'OF THE CENTER LINE OF THE NORTH BOUND LANE OF U.S. HIGHWAY 66,
 LC0733'43 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTH BOUND TRACK
 LC0733'OF THE GULF MOBILE AND OHIO RAIL ROAD, 256 FEET NORTHEAST OF THE
 LC0733'CENTER LINE OF THE DRIVE, 29 FEET SOUTHWEST OF THE THIRD
 LC0733'TELEGRAPH POLE NORTHEAST OF DRIVE, 1 FOOT ABOVE THE LEVEL OF THE
 LC0733'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC0733'GROUND.
 LC0733
 LC0733                          STATION RECOVERY (2006)
 LC0733
 LC0733'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC0733'LOOKS LIKE HAS BEEN HIT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0734 ***********************************************************************
 LC0734  DESIGNATION -  FLAP RM 1
 LC0734  PID         -  LC0734
 LC0734  STATE/COUNTY-  IL/MCLEAN
 LC0734  COUNTRY     -  US
 LC0734  USGS QUAD   -  CHENOA (2018)
 LC0734
 LC0734                         *CURRENT SURVEY CONTROL
 LC0734  ______________________________________________________________________
 LC0734* NAD 83(1986) POSITION- 40 43 13.01   (N) 088 44 10.63   (W)   HD_HELD1
 LC0734* NAVD 88 ORTHO HEIGHT -   227.753 (meters)      747.22  (feet) ADJUSTED
 LC0734  ______________________________________________________________________
 LC0734  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 LC0734  DYNAMIC HEIGHT  -        227.652 (meters)      746.89  (feet) COMP
 LC0734  MODELED GRAVITY -    980,173.8   (mgal)                       NAVD 88
 LC0734
 LC0734  VERT ORDER      -  SECOND    CLASS 0
 LC0734
 LC0734.The horizontal coordinates were determined by differentially corrected
 LC0734.hand held GPS observations or other comparable positioning techniques
 LC0734.and have an estimated accuracy of +/- 3 meters.
 LC0734
 LC0734.The orthometric height was determined by differential leveling and
 LC0734.adjusted by the NATIONAL GEODETIC SURVEY
 LC0734.in June 1991.
 LC0734
 LC0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0734.GEOID18 height accuracy estimate available here.
 LC0734
 LC0734.Click photographs - Photos may exist for this station.
 LC0734
 LC0734.The dynamic height is computed by dividing the NAVD 88
 LC0734.geopotential number by the normal gravity value computed on the
 LC0734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0734.degrees latitude (g = 980.6199 gals.).
 LC0734
 LC0734.The modeled gravity was interpolated from observed gravity values.
 LC0734
 LC0734;                    North         East    Units  Estimated Accuracy
 LC0734;SPC IL E     -   450,057.5     265,955.4     MT  (+/- 3 meters HH1 GPS) 
 LC0734
 LC0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5335609156(NAD 83)
 LC0734
 LC0734                          SUPERSEDED SURVEY CONTROL
 LC0734
 LC0734  NGVD 29 (??/??/92)  227.803  (m)          747.38   (f) ADJ UNCH    2 0
 LC0734
 LC0734.Superseded values are not recommended for survey control.
 LC0734
 LC0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0734.See file dsdata.pdf to determine how the superseded data were derived.
 LC0734
 LC0734_MARKER: DR = REFERENCE MARK DISK
 LC0734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0734_STAMPING: FLAP NO 1 1960
 LC0734_MARK LOGO: CGS
 LC0734_PROJECTION: FLUSH
 LC0734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0734+STABILITY: SURFACE MOTION
 LC0734
 LC0734  HISTORY     - Date     Condition        Report By
 LC0734  HISTORY     - 1960     MONUMENTED       CGS
 LC0734  HISTORY     - 1961     GOOD             CGS
 LC0734
 LC0734                          STATION DESCRIPTION
 LC0734
 LC0734'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0734'1.5 MI SW FROM CHENOA.
 LC0734'ABOUT 1.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM JUNCTION OF
 LC0734'U.S. HIGHWAY 66 AND U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF
 LC0734'CHENOA, AT JUNCTION OF DRIVE EAST TO A FARM HOUSE, 71 FEET
 LC0734'SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND LANE OF U.S.
 LC0734'HIGHWAY 66, 44 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 LC0734'SOUTH BOUND TRACK OF THE GULF MOBILE AND OHIO RAIL ROAD, 277
 LC0734'FEET NORTHEAST OF THE CENTER OF THE DRIVE, 6 FEET NORTHWEST OF
 LC0734'A TELEGRAPH POLE THE THIRD POLE NORTHEAST OF THE DRIVE, 20.7
 LC0734'FEET NORTHEAST OF TRAVERSE STATION FLAP, ABOUT 1 FOOT ABOVE THE
 LC0734'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST AND
 LC0734'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0732 ***********************************************************************
 LC0732  DESIGNATION -  FLAP RM 2
 LC0732  PID         -  LC0732
 LC0732  STATE/COUNTY-  IL/MCLEAN
 LC0732  COUNTRY     -  US
 LC0732  USGS QUAD   -  CHENOA (2018)
 LC0732
 LC0732                         *CURRENT SURVEY CONTROL
 LC0732  ______________________________________________________________________
 LC0732* NAD 83(1986) POSITION- 40 43 12.35   (N) 088 44 11.04   (W)   HD_HELD1
 LC0732* NAVD 88 ORTHO HEIGHT -   227.718 (meters)      747.10  (feet) ADJUSTED
 LC0732  ______________________________________________________________________
 LC0732  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 LC0732  DYNAMIC HEIGHT  -        227.617 (meters)      746.77  (feet) COMP
 LC0732  MODELED GRAVITY -    980,173.8   (mgal)                       NAVD 88
 LC0732
 LC0732  VERT ORDER      -  SECOND    CLASS 0
 LC0732
 LC0732.The horizontal coordinates were determined by differentially corrected
 LC0732.hand held GPS observations or other comparable positioning techniques
 LC0732.and have an estimated accuracy of +/- 3 meters.
 LC0732
 LC0732.The orthometric height was determined by differential leveling and
 LC0732.adjusted by the NATIONAL GEODETIC SURVEY
 LC0732.in June 1991.
 LC0732
 LC0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0732.GEOID18 height accuracy estimate available here.
 LC0732
 LC0732.Click photographs - Photos may exist for this station.
 LC0732
 LC0732.The dynamic height is computed by dividing the NAVD 88
 LC0732.geopotential number by the normal gravity value computed on the
 LC0732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0732.degrees latitude (g = 980.6199 gals.).
 LC0732
 LC0732.The modeled gravity was interpolated from observed gravity values.
 LC0732
 LC0732;                    North         East    Units  Estimated Accuracy
 LC0732;SPC IL E     -   450,037.2     265,945.7     MT  (+/- 3 meters HH1 GPS) 
 LC0732
 LC0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5334609135(NAD 83)
 LC0732
 LC0732                          SUPERSEDED SURVEY CONTROL
 LC0732
 LC0732  NGVD 29 (??/??/92)  227.768  (m)          747.27   (f) ADJ UNCH    2 0
 LC0732
 LC0732.Superseded values are not recommended for survey control.
 LC0732
 LC0732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0732.See file dsdata.pdf to determine how the superseded data were derived.
 LC0732
 LC0732_MARKER: DR = REFERENCE MARK DISK
 LC0732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0732_STAMPING: FLAP NO 2 1960
 LC0732_MARK LOGO: CGS
 LC0732_PROJECTION: FLUSH
 LC0732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0732+STABILITY: SURFACE MOTION
 LC0732
 LC0732  HISTORY     - Date     Condition        Report By
 LC0732  HISTORY     - 1960     MONUMENTED       CGS
 LC0732  HISTORY     - 1961     GOOD             CGS
 LC0732
 LC0732                          STATION DESCRIPTION
 LC0732
 LC0732'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0732'1.5 MI SW FROM CHENOA.
 LC0732'ABOUT 1.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE JUNCTION
 LC0732'OF U.S. HIGHWAY 66 AND U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF
 LC0732'CHENOA, AT A JUNCTION OF A DRIVE EAST TO A FARM HOUSE, 71 FEET
 LC0732'SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND LANE OF U.S.
 LC0732'HIGHWAY 66, 44 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 LC0732'SOUTH BOUND TRACK OF THE GULF MOBILE AND OHIO RAIL ROAD, 216
 LC0732'FEET NORTHEAST OF THE CENTER LINE OF THE DRIVE, 40.0 FEET
 LC0732'SOUTHWEST OF TRAVERSE STATION FLAP, 69 FEET SOUTHWEST OF THE
 LC0732'THIRD TELEPHONE POLE NORTHEAST OF THE DRIVE, 41 FEET NORTHEAST
 LC0732'OF THE SECOND POLE NORTHEAST OF THE DRIVE, ABOUT 1 FOOT ABOVE
 LC0732'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 LC0732'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1401 ***********************************************************************
 NH1401  DESIGNATION -  FLAT
 NH1401  PID         -  NH1401
 NH1401  STATE/COUNTY-  IL/WINNEBAGO
 NH1401  COUNTRY     -  US
 NH1401  USGS QUAD   -  SOUTH BELOIT (2018)
 NH1401
 NH1401                         *CURRENT SURVEY CONTROL
 NH1401  ______________________________________________________________________
 NH1401* NAD 83(1997) POSITION- 42 28 58.33272(N) 089 02 58.72961(W)   ADJUSTED
 NH1401* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 NH1401  ______________________________________________________________________
 NH1401  GEOID HEIGHT    -        -33.726 (meters)                     GEOID18
 NH1401  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 NH1401  HORZ ORDER      -  SECOND
 NH1401
 NH1401.The horizontal coordinates were established by classical geodetic methods
 NH1401.and adjusted by the National Geodetic Survey in October 1999.
 NH1401
 NH1401.The orthometric height was scaled from a topographic map.
 NH1401
 NH1401.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1401.GEOID18 height accuracy estimate available here.
 NH1401
 NH1401.Click photographs - Photos may exist for this station.
 NH1401
 NH1401.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1401
 NH1401. The following values were computed from the NAD 83(1997) position.
 NH1401
 NH1401;                    North         East     Units Scale Factor Converg.
 NH1401;SPC IL W     -   646,320.317   791,838.081   MT  1.00004491   +0 45 16.0
 NH1401;SPC IL W     - 2,120,469.24  2,597,888.77   sFT  1.00004491   +0 45 16.0
 NH1401;SPC WI S     -    54,088.955   678,142.377   MT  1.00005991   +0 39 10.8
 NH1401;SPC WI S     -   177,456.85  2,224,872.12   sFT  1.00005991   +0 39 10.8
 NH1401;UTM  16      - 4,705,426.482   331,539.245   MT  0.99994917   -1 23 04.5
 NH1401
 NH1401!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1401!SPC IL W     -   0.99997033  x   1.00004491  =   1.00001523
 NH1401!SPC WI S     -   0.99997033  x   1.00005991  =   1.00003023
 NH1401!UTM  16      -   0.99997033  x   0.99994917  =   0.99991950
 NH1401
 NH1401:                Primary Azimuth Mark                     Grid Az
 NH1401:SPC IL W     -  LIMIT                                    219 06 30.1
 NH1401:SPC WI S     -  LIMIT                                    219 12 35.3
 NH1401:UTM  16      -  LIMIT                                    221 14 50.6
 NH1401
 NH1401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3153905426(NAD 83)
 NH1401
 NH1401|---------------------------------------------------------------------|
 NH1401| PID    Reference Object                     Distance      Geod. Az  |
 NH1401|                                                           dddmmss.s |
 NH1401| NH1353 BELOIT FIRST CONG CH SPIRE          APPROX. 2.7 KM 0404902.7 |
 NH1401| CI8685 FLAT RM                              11.840 METERS 12037     |
 NH1401| NH1393 LIMIT                               APPROX. 0.8 KM 2195146.1 |
 NH1401|---------------------------------------------------------------------|
 NH1401
 NH1401                          SUPERSEDED SURVEY CONTROL
 NH1401
 NH1401  NAD 83(1996)-  42 28 58.33270(N)    089 02 58.72958(W) AD(       ) 2
 NH1401  NAD 83(1991)-  42 28 58.33088(N)    089 02 58.72948(W) AD(       ) 2
 NH1401  NAD 83(1986)-  42 28 58.33005(N)    089 02 58.73411(W) AD(       ) 2
 NH1401  NAD 27      -  42 28 58.27700(N)    089 02 58.33900(W) AD(       ) 2
 NH1401  USSD        -  42 28 58.36700(N)    089 02 58.12500(W) AD(       ) 3
 NH1401
 NH1401.Superseded values are not recommended for survey control.
 NH1401
 NH1401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1401.See file dsdata.pdf to determine how the superseded data were derived.
 NH1401
 NH1401_MARKER: N = NAIL
 NH1401_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1401_SP_SET: PINE STAKE
 NH1401_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1401
 NH1401  HISTORY     - Date     Condition        Report By
 NH1401  HISTORY     - 1920     MONUMENTED       CGS
 NH1401  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1401
 NH1401                          STATION DESCRIPTION
 NH1401
 NH1401'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1401'STATION IS ABOUT 1-1/2 MILES S OF BELOIT, WIS., ON THE E SIDE
 NH1401'OF THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 100 YARDS
 NH1401'S OF A SIGNPOST MARKED RAILROAD CROSSING 1 MILE, 190 YARDS
 NH1401'N OF THE S SWITCH SIGNAL FOR THE YARDS AT BELOIT, AND 2.62
 NH1401'METERS (8.60 FEET) E OF THE E AND NEAREST RAIL OF THE MAIN
 NH1401'TRACK.  THE STATION AND REFERENCE MARKS ARE PINE STAKES 2 BY
 NH1401'4 INCHES IN SIZE.  THE STATION MARK HAS A NAIL WITH A CROSS ON
 NH1401'IT AND THE REFERENCE MARK HAS A CROSS SAWED IN THE TOP.  THE
 NH1401'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE
 NH1401'FENCE LINE, 11.13 METERS (36.52 FEET) FROM THE STATION,
 NH1401'S 59 DEG 23 MIN E.
 NH1401
 NH1401                          STATION RECOVERY (1997)
 NH1401
 NH1401'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1401'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1604 ***********************************************************************
 HB1604  DESIGNATION -  FLAT
 HB1604  PID         -  HB1604
 HB1604  STATE/COUNTY-  IL/POPE
 HB1604  COUNTRY     -  US
 HB1604  USGS QUAD   -  EDDYVILLE (2018)
 HB1604
 HB1604                         *CURRENT SURVEY CONTROL
 HB1604  ______________________________________________________________________
 HB1604* NAD 83(2011) POSITION- 37 34 43.17185(N) 088 36 40.19622(W)   ADJUSTED
 HB1604* NAD 83(2011) ELLIP HT-   217.236 (meters)        (06/27/12)   ADJUSTED
 HB1604* NAD 83(2011) EPOCH   -  2010.00
 HB1604* NAVD 88 ORTHO HEIGHT -   246.4   (meters)      808.    (feet) GPS OBS
 HB1604  ______________________________________________________________________
 HB1604  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1604  GEOID HEIGHT    -        -29.180 (meters)                     GEOID93
 HB1604  GEOID HEIGHT    -        -29.106 (meters)                     GEOID18
 HB1604  NAD 83(2011) X  -    122,671.517 (meters)                     COMP
 HB1604  NAD 83(2011) Y  - -5,059,770.735 (meters)                     COMP
 HB1604  NAD 83(2011) Z  -  3,868,619.040 (meters)                     COMP
 HB1604  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 HB1604
 HB1604  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1604  Standards:
 HB1604         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1604            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1604  -------------------------------------------------------------------
 HB1604  NETWORK    1.60   1.76           0.72   0.57   0.90     -0.01045179
 HB1604  -------------------------------------------------------------------
 HB1604  Click here for local accuracies and other accuracy information.
 HB1604
 HB1604.The horizontal coordinates were established by GPS observations
 HB1604.and adjusted by the National Geodetic Survey in June 2012.
 HB1604
 HB1604.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1604.been affixed to the stable North American tectonic plate. See 
 HB1604.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1604
 HB1604.The horizontal coordinates are valid at the epoch date displayed above
 HB1604.which is a decimal equivalence of Year/Month/Day.
 HB1604
 HB1604.The orthometric height was determined by GPS observations and a
 HB1604.high-resolution geoid model.
 HB1604
 HB1604.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1604.GEOID18 height accuracy estimate available here.
 HB1604
 HB1604.Click photographs - Photos may exist for this station.
 HB1604
 HB1604.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1604
 HB1604.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1604
 HB1604.The ellipsoidal height was determined by GPS observations
 HB1604.and is referenced to NAD 83.
 HB1604
 HB1604. The following values were computed from the NAD 83(2011) position.
 HB1604
 HB1604;                    North         East     Units Scale Factor Converg.
 HB1604;SPC IL E     -   101,246.602   275,458.940   MT  0.99998242   -0 10 10.0
 HB1604;SPC IL E     -   332,173.23    903,734.87   sFT  0.99998242   -0 10 10.0
 HB1604;UTM  16      - 4,160,288.071   357,733.622   MT  0.99984930   -0 58 57.8
 HB1604
 HB1604!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1604!SPC IL E     -   0.99996591  x   0.99998242  =   0.99994833
 HB1604!UTM  16      -   0.99996591  x   0.99984930  =   0.99981522
 HB1604
 HB1604:                Primary Azimuth Mark                     Grid Az
 HB1604:SPC IL E     -  ABSHER                                   318 51 22.8
 HB1604:UTM  16      -  ABSHER                                   319 40 10.6
 HB1604
 HB1604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5773360288(NAD 83)
 HB1604
 HB1604|---------------------------------------------------------------------|
 HB1604| PID    Reference Object                     Distance      Geod. Az  |
 HB1604|                                                           dddmmss.s |
 HB1604| CI4457 FLAT RM 2                            18.537 METERS 00300     |
 HB1604| CI4456 FLAT RM 1                            21.554 METERS 06327     |
 HB1604| HB1463 HEROD RADIO STA KSD 268 MAST        APPROX.11.9 KM 0881929.2 |
 HB1604| CI4455 FLAT AZ MK                                         1034420.7 |
 HB1604| HB1605 MC CORMICK LOOKOUT TOWER            APPROX. 4.0 KM 2440455.6 |
 HB1604| HB1607 ABSHER                              APPROX.16.6 KM 3184112.8 |
 HB1604| HB1608 CARRIER MILLS MUNICIPAL TANK        APPROX.11.9 KM 3505755.7 |
 HB1604|---------------------------------------------------------------------|
 HB1604
 HB1604                          SUPERSEDED SURVEY CONTROL
 HB1604
 HB1604  NAD 83(2007)-  37 34 43.17191(N)    088 36 40.19693(W) AD(2002.00) 0
 HB1604  ELLIP H (02/10/07)  217.261  (m)                       GP(2002.00)    
 HB1604  ELLIP H (03/08/05)  217.227  (m)                       GP(       ) 4 1
 HB1604  NAD 83(1997)-  37 34 43.17192(N)    088 36 40.19726(W) AD(       ) 1
 HB1604  ELLIP H (10/21/99)  217.235  (m)                       GP(       ) 4 1
 HB1604  NAD 83(1993)-  37 34 43.17638(N)    088 36 40.19680(W) AD(       ) 1
 HB1604  NAD 83(1986)-  37 34 43.18267(N)    088 36 40.20118(W) AD(       ) 1
 HB1604  NAD 27      -  37 34 43.00475(N)    088 36 40.00700(W) AD(       ) 1
 HB1604
 HB1604.Superseded values are not recommended for survey control.
 HB1604
 HB1604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1604.See file dsdata.pdf to determine how the superseded data were derived.
 HB1604
 HB1604_MARKER: DS = TRIANGULATION STATION DISK
 HB1604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1604_STAMPING: FLAT 1957
 HB1604_MARK LOGO: CGS
 HB1604_MAGNETIC: O = OTHER; SEE DESCRIPTION
 HB1604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1604+STABILITY: SURFACE MOTION
 HB1604_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1604+SATELLITE: SATELLITE OBSERVATIONS - February 26, 1993
 HB1604
 HB1604  HISTORY     - Date     Condition        Report By
 HB1604  HISTORY     - 1957     MONUMENTED       CGS
 HB1604  HISTORY     - 1957     GOOD             CGS
 HB1604  HISTORY     - 19921210 GOOD
 HB1604  HISTORY     - 19930226 GOOD             NGS
 HB1604
 HB1604                          STATION DESCRIPTION
 HB1604
 HB1604'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1604'THE STATION IS ABOUT 11-1/2 MILES SOUTH-SOUTHWEST OF HARRISBURG,
 HB1604'5-3/4 MILES SOUTHEAST OF STONEFORT ON ROAD RIGHT-OF WAY.  IT IS
 HB1604'34 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD, 37 FEET SOUTHWEST
 HB1604'OF A 12 INCH LOCUST TREE, 6 FEET WEST OF A WHITE WITNESS POST AND 1
 HB1604'FOOT NORTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE
 HB1604'DISK IS STAMPED FLAT 1957.
 HB1604'
 HB1604'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1604'HIGHWAYS 145 AND 34 AT THE SOUTHEAST EDGE OF HARRISBURG, GO
 HB1604'SOUTH ON HIGHWAY NOS. 145 AND 34 FOR 6.1 MILES TO THE JUNCTION OF
 HB1604'STATE HIGHWAYS 145 AND 34.  CONTINUE STRAIGHT AHEAD AND GO
 HB1604'SOUTHWEST ON HIGHWAY 145 FOR 5.05 MILES TO A GRAVELED CROSSROAD AND A
 HB1604'GROCERY STORE AND A HOUSE IN THE SOUTHWEST ANGLE OF INTERSECTION.
 HB1604'TURN RIGHT AND GO WEST ON GRAVELED ROAD FOR 0.95 MILE TO A SMALL
 HB1604'CHURCH AND CEMETERY ON THE LEFT.  CONTINUE WEST ON THE GRAVELED
 HB1604'ROAD FOR 1.1 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE WEST
 HB1604'ON THE GRAVELED ROAD FOR 0.15 MILE TO THE STATION ON THE LEFT.
 HB1604'
 HB1604'REFERENCE MARK 1 IS 29 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 HB1604'ROAD AND 7 FEET NORTHWEST OF A 12 INCH POPLAR TREE.  THE MONUMENT
 HB1604'PROJECTS 2 INCHES AND THE DISK IS STAMPED FLAT NO 1 1957.
 HB1604'
 HB1604'REFERENCE MARK 2 IS 18 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 HB1604'ROAD AND 7 FEET SOUTHWEST OF A 10 INCH ELM TREE.  THE MONUMENT IS
 HB1604'FLUSH AND THE DISK IS STAMPED FLAT NO 2 1957.
 HB1604'
 HB1604'THE AZIMUTH MARK IS 23 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1604'ROAD, 26 FEET NORTH OF THE NORTHWEST CORNER OF A BARN, 104 FEET
 HB1604'SOUTHEAST OF THE SOUTHEAST CORNER OF A SMALL FRAME HOUSE, 1 FOOT
 HB1604'NORTH OF A WIRE FENCE AND 5 FEET WEST OF A WHITE WITNESS POST.  THE
 HB1604'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED FLAT 1957.
 HB1604'
 HB1604'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1604
 HB1604                          STATION RECOVERY (1957)
 HB1604
 HB1604'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 HB1604'RECOVERED IN GOOD CONDITION.
 HB1604
 HB1604                          STATION RECOVERY (1992)
 HB1604
 HB1604'RECOVERED 1992
 HB1604'RECOVERED IN GOOD CONDITION.
 HB1604
 HB1604                          STATION RECOVERY (1993)
 HB1604
 HB1604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB1604'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 34 AND 145 SOUTH OF
 HB1604'MITCHELLSVILLE, ILLINOIS, GO ON ROUTE 145 8.37 KM (5.20 MI) TO A ROAD
 HB1604'ON THE RIGHT, ( BELL SMITH SPRINGS TURNOFF), TURN RIGHT AND GO 3.7 KM
 HB1604'(2.3 MI) TO THE STATION ON THE LEFT (SOUTH) SIDE OF THE ROAD. STATION
 HB1604'FLAT IS A CIRCULAR INSCRIBED STANDARD BRASS BENCH MARK DISK SET IN
 HB1604'CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2975 ***********************************************************************
 AJ2975  DESIGNATION -  FLAT IRON
 AJ2975  PID         -  AJ2975
 AJ2975  STATE/COUNTY-  IL/MCHENRY
 AJ2975  COUNTRY     -  US
 AJ2975  USGS QUAD   -  GARDEN PRAIRIE (2018)
 AJ2975
 AJ2975                         *CURRENT SURVEY CONTROL
 AJ2975  ______________________________________________________________________
 AJ2975* NAD 83(2011) POSITION- 42 22 25.65449(N) 088 41 18.95716(W)   ADJUSTED
 AJ2975* NAD 83(2011) ELLIP HT-   239.812 (meters)        (06/27/12)   ADJUSTED
 AJ2975* NAD 83(2011) EPOCH   -  2010.00
 AJ2975* NAVD 88 ORTHO HEIGHT -   273.6   (meters)      898.    (feet) GPS OBS
 AJ2975  ______________________________________________________________________
 AJ2975  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2975  GEOID HEIGHT    -        -33.696 (meters)                     GEOID99
 AJ2975  GEOID HEIGHT    -        -33.759 (meters)                     GEOID18
 AJ2975  NAD 83(2011) X  -    108,006.994 (meters)                     COMP
 AJ2975  NAD 83(2011) Y  - -4,718,057.436 (meters)                     COMP
 AJ2975  NAD 83(2011) Z  -  4,276,529.814 (meters)                     COMP
 AJ2975  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 AJ2975
 AJ2975  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2975  Standards:
 AJ2975         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2975            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2975  -------------------------------------------------------------------
 AJ2975  NETWORK    0.84   1.08           0.38   0.29   0.55     -0.08685421
 AJ2975  -------------------------------------------------------------------
 AJ2975  Click here for local accuracies and other accuracy information.
 AJ2975
 AJ2975.The horizontal coordinates were established by GPS observations
 AJ2975.and adjusted by the National Geodetic Survey in June 2012.
 AJ2975
 AJ2975.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2975.been affixed to the stable North American tectonic plate. See 
 AJ2975.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2975
 AJ2975.The horizontal coordinates are valid at the epoch date displayed above
 AJ2975.which is a decimal equivalence of Year/Month/Day.
 AJ2975
 AJ2975.The orthometric height was determined by GPS observations and a
 AJ2975.high-resolution geoid model.
 AJ2975
 AJ2975.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2975.GEOID18 height accuracy estimate available here.
 AJ2975
 AJ2975.Click photographs - Photos may exist for this station.
 AJ2975
 AJ2975.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2975
 AJ2975.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2975
 AJ2975.The ellipsoidal height was determined by GPS observations
 AJ2975.and is referenced to NAD 83.
 AJ2975
 AJ2975. The following values were computed from the NAD 83(2011) position.
 AJ2975
 AJ2975;                    North         East     Units Scale Factor Converg.
 AJ2975;SPC IL E     -   633,682.474   270,739.553   MT  0.99998553   -0 14 22.0
 AJ2975;SPC IL E     - 2,079,006.58    888,251.35   sFT  0.99998553   -0 14 22.0
 AJ2975;UTM  16      - 4,692,660.318   360,973.766   MT  0.99983781   -1 08 17.7
 AJ2975
 AJ2975!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2975!SPC IL E     -   0.99996239  x   0.99998553  =   0.99994792
 AJ2975!UTM  16      -   0.99996239  x   0.99983781  =   0.99980021
 AJ2975
 AJ2975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6097392660(NAD 83)
 AJ2975
 AJ2975                          SUPERSEDED SURVEY CONTROL
 AJ2975
 AJ2975  NAD 83(2007)-  42 22 25.65449(N)    088 41 18.95808(W) AD(2002.00) 0
 AJ2975  ELLIP H (02/10/07)  239.843  (m)                       GP(2002.00)    
 AJ2975  ELLIP H (02/03/05)  239.813  (m)                       GP(       ) 4 2
 AJ2975  NAD 83(1997)-  42 22 25.65458(N)    088 41 18.95789(W) AD(       ) 1
 AJ2975  ELLIP H (04/24/01)  239.872  (m)                       GP(       ) 4 1
 AJ2975
 AJ2975.Superseded values are not recommended for survey control.
 AJ2975
 AJ2975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2975.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2975
 AJ2975_MARKER: I = METAL ROD
 AJ2975_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2975_STAMPING: FLAT IRON
 AJ2975_MARK LOGO: IL-111
 AJ2975_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2975_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2975_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2975+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2021
 AJ2975_ROD/PIPE-DEPTH: 3.7 meters
 AJ2975_SLEEVE-DEPTH  : 0.9 meters
 AJ2975
 AJ2975  HISTORY     - Date     Condition        Report By
 AJ2975  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2975  HISTORY     - 20210602 GOOD             ILDT
 AJ2975
 AJ2975                          STATION DESCRIPTION
 AJ2975
 AJ2975'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2975'STATION IS LOCATED APPROXIMATELY 4.0 MI SOUTHWEST OF HARVARD, 0.9
 AJ2975'MI EAST OF BOONE/MCHENRY COUNTY LINE IN SECTION 18, T45N, R5E.  TO
 AJ2975'REACH FROM THE JUNCTION OF IL RT 173 AND FLAT IRON RD PROCEED
 AJ2975'SOUTHWEST ON FLAT IRON RD 4.2 MI TO THE STATION LOCATED 28.7 FT
 AJ2975'SOUTH OF FLAT IRON RD.  STATION IS 0.20 MI NORTHEAST OF PAGLES RD.
 AJ2975'STATION IS LOCATED 143 FT EAST OF CENTERLINE  OF FIELD ENTRANCE, 94
 AJ2975'FT WEST OF CENTERLINE OF AGGREGATE FIELD ENTRANCE, 87.4 FT WEST OF
 AJ2975'POWERPOLE (PP), 76.1 FT EAST OF PP, 99 FT EAST OF WOODEN FENCE
 AJ2975'CORNER, 69.2 FT SOUTHEAST OF R.O.W. MARKER, AND 2 FT NORTH OF
 AJ2975'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2975'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW CAP.  PK NAILS
 AJ2975'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2975
 AJ2975                          STATION RECOVERY (2021)
 AJ2975
 AJ2975'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 AJ2975'LID MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2938 ***********************************************************************
 AJ2938  DESIGNATION -  FLEMING
 AJ2938  PID         -  AJ2938
 AJ2938  STATE/COUNTY-  IL/MCHENRY
 AJ2938  COUNTRY     -  US
 AJ2938  USGS QUAD   -  WOODSTOCK (2018)
 AJ2938
 AJ2938                         *CURRENT SURVEY CONTROL
 AJ2938  ______________________________________________________________________
 AJ2938* NAD 83(2011) POSITION- 42 18 12.59702(N) 088 22 53.71924(W)   ADJUSTED
 AJ2938* NAD 83(2011) ELLIP HT-   256.924 (meters)        (06/27/12)   ADJUSTED
 AJ2938* NAD 83(2011) EPOCH   -  2010.00
 AJ2938* NAVD 88 ORTHO HEIGHT -   290.8   (meters)      954.    (feet) GPS OBS
 AJ2938  ______________________________________________________________________
 AJ2938  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2938  GEOID HEIGHT    -        -33.843 (meters)                     GEOID99
 AJ2938  GEOID HEIGHT    -        -33.907 (meters)                     GEOID18
 AJ2938  NAD 83(2011) X  -    133,435.190 (meters)                     COMP
 AJ2938  NAD 83(2011) Y  - -4,722,680.642 (meters)                     COMP
 AJ2938  NAD 83(2011) Z  -  4,270,769.459 (meters)                     COMP
 AJ2938  LAPLACE CORR    -         -2.38  (seconds)                    DEFLEC18
 AJ2938
 AJ2938  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2938  Standards:
 AJ2938         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2938            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2938  -------------------------------------------------------------------
 AJ2938  NETWORK    0.80   1.06           0.37   0.27   0.54      0.13786750
 AJ2938  -------------------------------------------------------------------
 AJ2938  Click here for local accuracies and other accuracy information.
 AJ2938
 AJ2938.The horizontal coordinates were established by GPS observations
 AJ2938.and adjusted by the National Geodetic Survey in June 2012.
 AJ2938
 AJ2938.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2938.been affixed to the stable North American tectonic plate. See 
 AJ2938.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2938
 AJ2938.The horizontal coordinates are valid at the epoch date displayed above
 AJ2938.which is a decimal equivalence of Year/Month/Day.
 AJ2938
 AJ2938.The orthometric height was determined by GPS observations and a
 AJ2938.high-resolution geoid model.
 AJ2938
 AJ2938.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2938.GEOID18 height accuracy estimate available here.
 AJ2938
 AJ2938.Click photographs - Photos may exist for this station.
 AJ2938
 AJ2938.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2938
 AJ2938.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2938
 AJ2938.The ellipsoidal height was determined by GPS observations
 AJ2938.and is referenced to NAD 83.
 AJ2938
 AJ2938. The following values were computed from the NAD 83(2011) position.
 AJ2938
 AJ2938;                    North         East     Units Scale Factor Converg.
 AJ2938;SPC IL E     -   625,814.438   296,021.161   MT  0.99997519   -0 01 56.9
 AJ2938;SPC IL E     - 2,053,192.87    971,196.09   sFT  0.99997519   -0 01 56.9
 AJ2938;UTM  16      - 4,684,398.458   386,124.366   MT  0.99975955   -0 55 48.0
 AJ2938
 AJ2938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2938!SPC IL E     -   0.99995971  x   0.99997519  =   0.99993490
 AJ2938!UTM  16      -   0.99995971  x   0.99975955  =   0.99971927
 AJ2938
 AJ2938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8612484398(NAD 83)
 AJ2938
 AJ2938                          SUPERSEDED SURVEY CONTROL
 AJ2938
 AJ2938  NAD 83(2007)-  42 18 12.59703(N)    088 22 53.72018(W) AD(2002.00) 0
 AJ2938  ELLIP H (02/10/07)  256.954  (m)                       GP(2002.00)    
 AJ2938  ELLIP H (02/03/05)  256.947  (m)                       GP(       ) 4 2
 AJ2938  NAD 83(1997)-  42 18 12.59695(N)    088 22 53.72007(W) AD(       ) 1
 AJ2938  ELLIP H (04/24/01)  256.981  (m)                       GP(       ) 4 1
 AJ2938
 AJ2938.Superseded values are not recommended for survey control.
 AJ2938
 AJ2938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2938.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2938
 AJ2938_MARKER: I = METAL ROD
 AJ2938_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2938_STAMPING: FLEMING
 AJ2938_MARK LOGO: IL-111
 AJ2938_PROJECTION: FLUSH
 AJ2938_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2938_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2938+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2000
 AJ2938_ROD/PIPE-DEPTH: 3.7 meters
 AJ2938_SLEEVE-DEPTH  : 0.9 meters
 AJ2938
 AJ2938  HISTORY     - Date     Condition        Report By
 AJ2938  HISTORY     - 20000722 MONUMENTED       SECI
 AJ2938
 AJ2938                          STATION DESCRIPTION
 AJ2938
 AJ2938'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2938'STATION IS LOCATED APPROXIMATELY 3.3 MI EAST OF WOODSTOCK, 1.7 MI
 AJ2938'SOUTHWEST OF BULL VALLEY IN SECTION 11, T44N, R7E.  TO REACH FROM
 AJ2938'THE JUNCTION OF IL RT 120 AND FLEMING RD PROCEED SOUTH ON FLEMING
 AJ2938'RD 2.4 MI TO THE STATION LOCATED 25.5 FT WEST OF CENTERLINE OF
 AJ2938'FLEMING RD.  STATION IS LOCATED 260 FT NORTH OF CENTERLINE OF
 AJ2938'COUNTRY CLUB RD, 228 FT NORTH-NORTHWEST OF POWERPOLE (PP), 98 FT
 AJ2938'NORTHWEST OF PP, 132 FT SOUTHWEST OF PP, 15 FT WEST OF
 AJ2938'EDGE-OF-PAVEMENT, AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS
 AJ2938'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2938'DATUM POINT IS 0.4 FT BELOW CAP. PK NAILS WERE SET IN WOOD PHYSICAL
 AJ2938'TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1187 ***********************************************************************
 NH1187  DESIGNATION -  FLORA
 NH1187  PID         -  NH1187
 NH1187  STATE/COUNTY-  IL/BOONE
 NH1187  COUNTRY     -  US
 NH1187  USGS QUAD   -  CHERRY VALLEY (2018)
 NH1187
 NH1187                         *CURRENT SURVEY CONTROL
 NH1187  ______________________________________________________________________
 NH1187* NAD 83(1997) POSITION- 42 11 09.93290(N) 088 54 08.26352(W)   ADJUSTED
 NH1187* NAVD 88 ORTHO HEIGHT -   261.    (meters)      856.    (feet) SCALED
 NH1187  ______________________________________________________________________
 NH1187  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 NH1187  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 NH1187  HORZ ORDER      -  THIRD
 NH1187
 NH1187.The horizontal coordinates were established by classical geodetic methods
 NH1187.and adjusted by the National Geodetic Survey in October 1999.
 NH1187
 NH1187.The orthometric height was scaled from a topographic map.
 NH1187
 NH1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1187.GEOID18 height accuracy estimate available here.
 NH1187
 NH1187.Click photographs - Photos may exist for this station.
 NH1187
 NH1187.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1187
 NH1187. The following values were computed from the NAD 83(1997) position.
 NH1187
 NH1187;                    North         East     Units Scale Factor Converg.
 NH1187;SPC IL E     -   612,929.046   252,999.749   MT  1.00000217   -0 22 55.5
 NH1187;SPC IL E     - 2,010,918.05    830,050.01   sFT  1.00000217   -0 22 55.5
 NH1187;SPC IL W     -   613,525.551   804,443.058   MT  1.00007535   +0 50 57.0
 NH1187;SPC IL W     - 2,012,875.08  2,639,243.60   sFT  1.00007535   +0 50 57.0
 NH1187;UTM  16      - 4,672,189.739   342,913.388   MT  0.99990363   -1 16 39.8
 NH1187
 NH1187!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1187!SPC IL E     -   0.99996430  x   1.00000217  =   0.99996647
 NH1187!SPC IL W     -   0.99996430  x   1.00007535  =   1.00003965
 NH1187!UTM  16      -   0.99996430  x   0.99990363  =   0.99986794
 NH1187
 NH1187:                Primary Azimuth Mark                     Grid Az
 NH1187:SPC IL E     -  KIRKLAND                                 133 18 04.7
 NH1187:SPC IL W     -  KIRKLAND                                 132 04 12.2
 NH1187:UTM  16      -  KIRKLAND                                 134 11 49.0
 NH1187
 NH1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4291372189(NAD 83)
 NH1187
 NH1187|---------------------------------------------------------------------|
 NH1187| PID    Reference Object                     Distance      Geod. Az  |
 NH1187|                                                           dddmmss.s |
 NH1187| NH1181 KIRKLAND                            APPROX. 8.5 KM 1325509.2 |
 NH1187| CI8687 FLORA RM 1                           24.557 METERS 14303     |
 NH1187| CI8689 FLORA RM 3                           24.536 METERS 14309     |
 NH1187| CI8686 FLORA AZ MK                                        1471515.1 |
 NH1187| CI8688 FLORA RM 2                           18.690 METERS 25654     |
 NH1187|---------------------------------------------------------------------|
 NH1187
 NH1187                          SUPERSEDED SURVEY CONTROL
 NH1187
 NH1187  NAD 83(1996)-  42 11 09.93214(N)    088 54 08.26636(W) AD(       ) 3
 NH1187  NAD 83(1986)-  42 11 09.93124(N)    088 54 08.26927(W) AD(       ) 3
 NH1187  NAD 27      -  42 11 09.84470(N)    088 54 07.90440(W) AD(       ) 3
 NH1187
 NH1187.Superseded values are not recommended for survey control.
 NH1187
 NH1187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1187.See file dsdata.pdf to determine how the superseded data were derived.
 NH1187
 NH1187_MARKER: DS = TRIANGULATION STATION DISK
 NH1187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1187_STAMPING: FLORA 1954
 NH1187_MARK LOGO: CGS
 NH1187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1187+STABILITY: SURFACE MOTION
 NH1187
 NH1187  HISTORY     - Date     Condition        Report By
 NH1187  HISTORY     - 1954     MONUMENTED       CGS
 NH1187  HISTORY     - 1970     GOOD             ILHD
 NH1187  HISTORY     - 1973     GOOD             BRADY
 NH1187  HISTORY     - 1977     GOOD             NGS
 NH1187  HISTORY     - 1980     GOOD             LOCENG
 NH1187  HISTORY     - 19971217 GOOD             USPSQD
 NH1187  HISTORY     - 20090217 GOOD             ILDT
 NH1187
 NH1187                          STATION DESCRIPTION
 NH1187
 NH1187'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1187'STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF BELVIDERE,
 NH1187'1 MILE NORTHWEST OF IRENE AND IS ON ROAD RIGHT-OF-WAY.  IT
 NH1187'IS 144 FEET SOUTHEAST OF THE CENTER OF A FARM DRIVEWAY, 104
 NH1187'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A SMALL BARN, 29
 NH1187'FEET NORTHEAST OF THE CENTER OF A GRAVEL ROAD, 3 FEET SOUTHEAST
 NH1187'OF A WHITE WITNESS POST AND 1 FOOT NORTHWEST OF A FENCE LINE.
 NH1187'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED FLORA
 NH1187'1954.
 NH1187'
 NH1187'REFERENCE MARK NO. 1 IS 30 FEET NORTHEAST OF THE CENTER OF
 NH1187'A GRAVEL ROAD AND 1 FOOT SOUTHWEST OF A FENCE LINE.  THE MARK
 NH1187'PROJECTS 2 INCHES AND THE DISK IS STAMPED FLORA NO 1 1954.
 NH1187'
 NH1187'REFERENCE MARK NO. 2 IS 26 FEET SOUTHWEST OF THE CENTER OF
 NH1187'A GRAVEL ROAD AND 1 FOOT NORTHEAST OF A FENCE LINE.  THE MARK
 NH1187'PROJECTS 2 INCHES AND THE DISK IS STAMPED FLORA NO 2 1954.
 NH1187'
 NH1187'AZIMUTH MARK IS 86 FEET SOUTHEAST OF THE INTERSECTION OF A
 NH1187'GRAVEL CROSSROAD (CHERRY VALLEY ROAD) AND (IRENE ROAD), 2
 NH1187'FEET NORTHWEST OF A CONCRETE FENCE CORNER POST AND 1 FOOT
 NH1187'WEST OF A WHITE WITNESS POST.  THE MARK PROJECTS 2 INCHES AND
 NH1187'THE DISK IS STAMPED FLORA 1954.
 NH1187'
 NH1187'TO REACH THE STATION FROM THE INTERSECTION OF IRENE ROAD AND
 NH1187'A RAILROAD CROSSING ABOUT 0.05 MILE EAST OF THE RAILROAD
 NH1187'DEPOT IN IRENE, GO NORTH ON IRENE ROAD FOR 0.9 MILE TO A
 NH1187'CROSSROAD (CHERRY VALLEY ROAD) AND THE AZIMUTH MARK ON THE
 NH1187'RIGHT AS DESCRIBED, TURN LEFT AND GO NORTHWEST ON GRAVEL
 NH1187'ROAD (CHERRY VALLEY ROAD) FOR 0.15 MILE TO THE STATION ON
 NH1187'THE RIGHT AS DESCRIBED.
 NH1187'
 NH1187'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1187
 NH1187                          STATION RECOVERY (1970)
 NH1187
 NH1187'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 NH1187'FLORA 1954-GOOD
 NH1187'
 NH1187'FLORA NO 1 1954-GOOD
 NH1187'
 NH1187'FLORA NO 2 1954-GOOD
 NH1187'
 NH1187'FLORA 1954-AZI GOOD
 NH1187'
 NH1187'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN
 NH1187'GOOD CONDITION.
 NH1187'
 NH1187'ALL GRAVEL ROADS USED IN THE DESCRIPTION ARE NOW OILED ROADS.
 NH1187
 NH1187                          STATION RECOVERY (1973)
 NH1187
 NH1187'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1973 (JJ)
 NH1187'FLORA 1954-GOOD
 NH1187'
 NH1187'FLORA 1954 (AZIM)-GOOD
 NH1187'
 NH1187'FLORA NO 1 1954-GOOD
 NH1187'
 NH1187'FLORA NO 2 1954-GOOD
 NH1187
 NH1187                          STATION RECOVERY (1977)
 NH1187
 NH1187'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 NH1187'NO MEASUREMENT RM 2 TO RM 3 TRAFFIC TOO HEAVY.
 NH1187'
 NH1187'STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK FOUND IN GOOD
 NH1187'CONDITION.  REFERENCE MARK 1 WAS FOUND DESTROYED THE DISK HAD BEEN
 NH1187'SHEARED OFF AND WAS NOT FOUND.  REFERENCE MARK 3 WAS SET IN THE
 NH1187'SAME MONUMENT THAT NO 1 HAD BEEN SET IN.  THE DISTANCE TO REFERENCE
 NH1187'MARK 2 CHECKED AND THE DIRECTION WAS LESS BY 55 SECONDS.
 NH1187'
 NH1187'THE DESCRIPTION IS ADEQUATE AND METAL WITNESS POSTS WERE SET AT EACH
 NH1187'MARK.  CHERRY VALLEY ROAD IS NOW PAVED.
 NH1187'
 NH1187'REFERENCE MARK 3 IS 30 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD,
 NH1187'35 FEET SOUTHEAST OF THE FENCE CORNER AND 1 FOOT NORTHWEST OF A
 NH1187'METAL WITNESS POST.  THE MARK PROJECTS 4 INCHES, STAMPED FLORA 1954
 NH1187'NO 3 1977.
 NH1187'
 NH1187'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES SOUTHWEST
 NH1187'OF BELVIDERE.
 NH1187'
 NH1187'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1187
 NH1187                          STATION RECOVERY (1980)
 NH1187
 NH1187'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1980 (DEM)
 NH1187'FLORA 1954 RECOVERED GOOD.  FOUND AS DESCRIBED.
 NH1187'
 NH1187'FLORA AZI. RECOVERED GOOD.  FOUND AS DESCRIBED.
 NH1187'
 NH1187'REF MK NOT LOOKED FOR.
 NH1187'
 NH1187'DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES S.W. OF
 NH1187'BELVIDERE.
 NH1187
 NH1187                          STATION RECOVERY (1997)
 NH1187
 NH1187'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1187'RECOVERED IN GOOD CONDITION.
 NH1187
 NH1187                          STATION RECOVERY (2009)
 NH1187
 NH1187'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH1187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1653 ***********************************************************************
 JB1653  DESIGNATION -  FLORA
 JB1653  PID         -  JB1653
 JB1653  STATE/COUNTY-  IL/CLAY
 JB1653  COUNTRY     -  US
 JB1653  USGS QUAD   -  FLORA (2018)
 JB1653
 JB1653                         *CURRENT SURVEY CONTROL
 JB1653  ______________________________________________________________________
 JB1653* NAD 83(1997) POSITION- 38 40 46.82905(N) 088 29 22.90537(W)   ADJUSTED
 JB1653* NAVD 88 ORTHO HEIGHT -   153.    (meters)      502.    (feet) SCALED
 JB1653  ______________________________________________________________________
 JB1653  GEOID HEIGHT    -        -31.190 (meters)                     GEOID18
 JB1653  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 JB1653  HORZ ORDER      -  SECOND
 JB1653
 JB1653.The horizontal coordinates were established by classical geodetic methods
 JB1653.and adjusted by the National Geodetic Survey in October 1999.
 JB1653
 JB1653.The orthometric height was scaled from a topographic map.
 JB1653
 JB1653.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1653.GEOID18 height accuracy estimate available here.
 JB1653
 JB1653.Click photographs - Photos may exist for this station.
 JB1653
 JB1653.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1653
 JB1653. The following values were computed from the NAD 83(1997) position.
 JB1653
 JB1653;                    North         East     Units Scale Factor Converg.
 JB1653;SPC IL E     -   223,430.449   286,394.345   MT  0.99997728   -0 05 51.8
 JB1653;SPC IL E     -   733,038.06    939,612.11   sFT  0.99997728   -0 05 51.8
 JB1653;UTM  16      - 4,282,283.624   370,421.782   MT  0.99980677   -0 55 52.1
 JB1653
 JB1653!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1653!SPC IL E     -   0.99998091  x   0.99997728  =   0.99995819
 JB1653!UTM  16      -   0.99998091  x   0.99980677  =   0.99978768
 JB1653
 JB1653:                Primary Azimuth Mark                     Grid Az
 JB1653:SPC IL E     -  FLORA RADIO STA KSJ 58 MAST              258 16 55.2
 JB1653:UTM  16      -  FLORA RADIO STA KSJ 58 MAST              259 06 55.5
 JB1653
 JB1653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7042182283(NAD 83)
 JB1653
 JB1653|---------------------------------------------------------------------|
 JB1653| PID    Reference Object                     Distance      Geod. Az  |
 JB1653|                                                           dddmmss.s |
 JB1653| CI4467 FLORA RM 1                           39.895 METERS 06735     |
 JB1653| JB1641 CLAY CITY MUNICIPAL TANK            APPROX.11.7 KM 0873227.2 |
 JB1653| JB1650 AIRPORT BEACON FLORA AIRPORT        APPROX. 3.4 KM 1084630.8 |
 JB1653| CI3615 FLORA RM 2                           28.957 METERS 12132     |
 JB1653| JB1655 FLORA SE MUNICIPAL TANK             APPROX. 1.1 KM 1622010.2 |
 JB1653| JB1656 FLORA INTERNATIONAL SHOE TANK       APPROX. 2.0 KM 1683801.7 |
 JB1653| JB1652 FLORA NW MUNICIPAL TANK             APPROX. 0.8 KM 1921939.3 |
 JB1653| JB1775 FLORA RADIO STA KSJ 58 MAST         APPROX. 1.0 KM 2581103.4 |
 JB1653|---------------------------------------------------------------------|
 JB1653
 JB1653                          SUPERSEDED SURVEY CONTROL
 JB1653
 JB1653  NAD 83(1997)-  38 40 46.83995(N)    088 29 22.90337(W) AD(       ) 2
 JB1653  NAD 83(1986)-  38 40 46.84218(N)    088 29 22.90253(W) AD(       ) 2
 JB1653  NAD 27      -  38 40 46.67142(N)    088 29 22.72909(W) AD(       ) 2
 JB1653
 JB1653.Superseded values are not recommended for survey control.
 JB1653
 JB1653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1653.See file dsdata.pdf to determine how the superseded data were derived.
 JB1653
 JB1653_MARKER: DS = TRIANGULATION STATION DISK
 JB1653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1653_STAMPING: FLORA 1961
 JB1653_MARK LOGO: CGS
 JB1653_PROJECTION: RECESSED 36 CENTIMETERS
 JB1653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1653+STABILITY: SURFACE MOTION
 JB1653
 JB1653  HISTORY     - Date     Condition        Report By
 JB1653  HISTORY     - 1961     MONUMENTED       CGS
 JB1653
 JB1653                          STATION DESCRIPTION
 JB1653
 JB1653'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1653'IT IS LOCATED IN THE NORTH EDGE OF FLORA, IN THE SE 0.25 OF SEC 23,
 JB1653'T-3-N, R-6-E, AND ON THE PROPERTY OF MRS E P KINNAMAN.  IT IS 50 FEET
 JB1653'NORTHWEST OF THE SOUTHWEST CORNER OF A FRAME HOUSE, 39 FEET NORTH OF
 JB1653'THE NORTHWEST CORNER OF A SHED, 35 FEET NORTH OF THE CENTERLINE OF A
 JB1653'FIELD ROAD, 20 FEET WEST OF A FENCE AND 20 FEET NORTHWEST OF A WITNESS
 JB1653'POST.  THE MONUMENT IS 14 INCHES UNDERGROUND AND THE DISK IS STAMPED
 JB1653'FLORA 1961.
 JB1653'
 JB1653'TO REACH THE STATION FROM THE INTERSECTION OF N MAIN STREET AND W 12TH
 JB1653'STREET IN THE NORTH EDGE OF FLORA, GO NORTH ON N MAIN STREET FOR 0.1
 JB1653'MILE TO THE STATION ON THE LEFT.
 JB1653'
 JB1653'BENCH MARK N 84 IS A STANDARD U S COAST AND GEODETIC SURVEY BENCH MARK
 JB1653'DISK SET IN THE TOP OF A 6 X 6 INCH CONCRETE POST PROJECTING 4 INCHES.
 JB1653'IT IS 150 FEET SOUTHEAST OF THE INTERSECTION OF W 12TH STREET AND CLAN
 JB1653'STREET, 32 FEET SOUTH OF THE CENTERLINE OF W 12TH STREET, 27 FEET EAST
 JB1653'OF THE EAST RAIL OF A RAILROAD TRACK, AND 1 FOOT EAST OF A WITNESS
 JB1653'POST.  THE DISK IS STAMPED N 84 1935.
 JB1653'
 JB1653'REFERENCE MARK 1 IS 42 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 JB1653'HOUSE, 32 FEET WEST OF THE CENTERLINE OF THE STREET, AND 6 FEET SOUTH
 JB1653'OF A FENCE CORNER.  THE MONUMENT IS FLUSH AND THE DISK STAMPED FLORA
 JB1653'NO 1 1961.
 JB1653'
 JB1653'REFERENCE MARK 2 IS 44 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 JB1653'HOUSE, 11 FEET SOUTH OF THE CENTERLINE OF A DRIVEWAY AND SET IN AN
 JB1653'EAST-WEST FENCELINE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1653'FLORA NO 2 1961.
 JB1653'
 JB1653'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6926 ***********************************************************************
 DE6926  DESIGNATION -  FLORA AZ
 DE6926  PID         -  DE6926
 DE6926  STATE/COUNTY-  IL/CLAY
 DE6926  COUNTRY     -  US
 DE6926  USGS QUAD   -  XENIA NE (2018)
 DE6926
 DE6926                         *CURRENT SURVEY CONTROL
 DE6926  ______________________________________________________________________
 DE6926* NAD 83(2011) POSITION- 38 39 45.85392(N) 088 30 23.77281(W)   ADJUSTED
 DE6926* NAD 83(2011) ELLIP HT-   120.082 (meters)        (06/27/12)   ADJUSTED
 DE6926* NAD 83(2011) EPOCH   -  2010.00
 DE6926* NAVD 88 ORTHO HEIGHT -   151.2   (meters)      496.    (feet) GPS OBS
 DE6926  ______________________________________________________________________
 DE6926  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6926  GEOID HEIGHT    -        -31.098 (meters)                     GEOID99
 DE6926  GEOID HEIGHT    -        -31.147 (meters)                     GEOID18
 DE6926  NAD 83(2011) X  -    129,967.189 (meters)                     COMP
 DE6926  NAD 83(2011) Y  - -4,985,203.408 (meters)                     COMP
 DE6926  NAD 83(2011) Z  -  3,963,226.280 (meters)                     COMP
 DE6926  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 DE6926
 DE6926  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6926  Standards:
 DE6926         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6926            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6926  -------------------------------------------------------------------
 DE6926  NETWORK    0.68   1.18           0.30   0.25   0.60      0.10779003
 DE6926  -------------------------------------------------------------------
 DE6926  Click here for local accuracies and other accuracy information.
 DE6926
 DE6926.The horizontal coordinates were established by GPS observations
 DE6926.and adjusted by the National Geodetic Survey in June 2012.
 DE6926
 DE6926.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6926.been affixed to the stable North American tectonic plate. See 
 DE6926.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6926
 DE6926.The horizontal coordinates are valid at the epoch date displayed above
 DE6926.which is a decimal equivalence of Year/Month/Day.
 DE6926
 DE6926.The orthometric height was determined by GPS observations and a
 DE6926.high-resolution geoid model.
 DE6926
 DE6926.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6926.GEOID18 height accuracy estimate available here.
 DE6926
 DE6926.Click photographs - Photos may exist for this station.
 DE6926
 DE6926.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6926
 DE6926.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6926
 DE6926.The ellipsoidal height was determined by GPS observations
 DE6926.and is referenced to NAD 83.
 DE6926
 DE6926. The following values were computed from the NAD 83(2011) position.
 DE6926
 DE6926;                    North         East     Units Scale Factor Converg.
 DE6926;SPC IL E     -   221,552.917   284,919.600   MT  0.99997780   -0 06 29.7
 DE6926;SPC IL E     -   726,878.20    934,773.72   sFT  0.99997780   -0 06 29.7
 DE6926;UTM  16      - 4,280,428.049   368,920.142   MT  0.99981159   -0 56 28.9
 DE6926
 DE6926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6926!SPC IL E     -   0.99998116  x   0.99997780  =   0.99995896
 DE6926!UTM  16      -   0.99998116  x   0.99981159  =   0.99979275
 DE6926
 DE6926:                Primary Azimuth Mark                     Grid Az
 DE6926:SPC IL E     -  FLORA YRD                                276 30 42.1
 DE6926:UTM  16      -  FLORA YRD                                277 20 41.3
 DE6926
 DE6926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6892080428(NAD 83)
 DE6926
 DE6926|---------------------------------------------------------------------|
 DE6926| PID    Reference Object                     Distance      Geod. Az  |
 DE6926|                                                           dddmmss.s |
 DE6926| DE6925 FLORA YRD                           APPROX. 0.7 KM 2762412.4 |
 DE6926|---------------------------------------------------------------------|
 DE6926
 DE6926                          SUPERSEDED SURVEY CONTROL
 DE6926
 DE6926  NAD 83(2007)-  38 39 45.85393(N)    088 30 23.77373(W) AD(2002.00) 0
 DE6926  ELLIP H (02/10/07)  120.106  (m)                       GP(2002.00)    
 DE6926  ELLIP H (02/03/05)  120.113  (m)                       GP(       ) 4 2
 DE6926  NAD 83(1997)-  38 39 45.85374(N)    088 30 23.77348(W) AD(       ) 1
 DE6926  ELLIP H (08/21/02)  120.104  (m)                       GP(       ) 3 1
 DE6926
 DE6926.Superseded values are not recommended for survey control.
 DE6926
 DE6926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6926.See file dsdata.pdf to determine how the superseded data were derived.
 DE6926
 DE6926_MARKER: DD = SURVEY DISK
 DE6926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6926_STAMPING: FLORA YRD AZ 1997
 DE6926_MARK LOGO: ILDT
 DE6926_PROJECTION: FLUSH
 DE6926_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6926_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6926+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1999
 DE6926
 DE6926  HISTORY     - Date     Condition        Report By
 DE6926  HISTORY     - 1997     MONUMENTED       ILDT
 DE6926  HISTORY     - 19990927 GOOD             ILDT
 DE6926
 DE6926                          STATION DESCRIPTION
 DE6926
 DE6926'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (BES)
 DE6926'TO REACH FROM THE INTERSECTION OF US HIGHWAYS 45 AND 50 GO SOUTH ON
 DE6926'1000 F ROAD FOR 0.9
 DE6926'MILE TO A Y INTERSECTION. TURN RIGHT AND GO SOUTHEAST ALONG A CURVE TO
 DE6926'THE RIGHT FOR 0.1
 DE6926'MILE TO INTERSECTION OF 425 N ROAD AND 1005E ROAD. TURN RIGHT AND
 DE6926'SOUTH ON 1005 E (DEAD
 DE6926'END) ROAD 0.27 MILE TO STATION ON RIGHT. STATION IS 8 FEET WEST OF
 DE6926'CENTER OF 1005 E ROAD
 DE6926'AND 61.9 FEET NORTH OF NORTH RAIL OF THE B AND O RAILROAD AND 57.89
 DE6926'FEET SOUTHEAST FORM
 DE6926'A POWER POLE AND 27.97 FEET NORTHEAST FROM A FENCE CORNER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1656 ***********************************************************************
 JB1656  DESIGNATION -  FLORA INTERNATIONAL SHOE TANK
 JB1656  PID         -  JB1656
 JB1656  STATE/COUNTY-  IL/CLAY
 JB1656  COUNTRY     -  US
 JB1656  USGS QUAD   -  FLORA (2018)
 JB1656
 JB1656                         *CURRENT SURVEY CONTROL
 JB1656  ______________________________________________________________________
 JB1656* NAD 83(1997) POSITION- 38 39 42.70078(N) 088 29 06.46367(W)   ADJUSTED
 JB1656  ______________________________________________________________________
 JB1656  GEOID HEIGHT    -        -31.151 (meters)                     GEOID18
 JB1656  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 JB1656  HORZ ORDER      -  THIRD
 JB1656
 JB1656.The horizontal coordinates were established by classical geodetic methods
 JB1656.and adjusted by the National Geodetic Survey in October 1999.
 JB1656
 JB1656.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1656.GEOID18 height accuracy estimate available here.
 JB1656
 JB1656.Click photographs - Photos may exist for this station.
 JB1656
 JB1656.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1656
 JB1656. The following values were computed from the NAD 83(1997) position.
 JB1656
 JB1656;                    North         East     Units Scale Factor Converg.
 JB1656;SPC IL E     -   221,452.377   286,788.475   MT  0.99997715   -0 05 41.4
 JB1656;SPC IL E     -   726,548.34    940,905.19   sFT  0.99997715   -0 05 41.4
 JB1656;UTM  16      - 4,280,300.369   370,787.041   MT  0.99980560   -0 55 40.5
 JB1656
 JB1656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7078780300(NAD 83)
 JB1656
 JB1656                          SUPERSEDED SURVEY CONTROL
 JB1656
 JB1656  NAD 83(1997)-  38 39 42.71152(N)    088 29 06.46194(W) AD(       ) 3
 JB1656  NAD 83(1986)-  38 39 42.71385(N)    088 29 06.46092(W) AD(       ) 3
 JB1656  NAD 27      -  38 39 42.54399(N)    088 29 06.28827(W) AD(       ) 3
 JB1656
 JB1656.Superseded values are not recommended for survey control.
 JB1656
 JB1656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1656.See file dsdata.pdf to determine how the superseded data were derived.
 JB1656
 JB1656_MARKER: 53 = ELEVATED TANK
 JB1656
 JB1656  HISTORY     - Date     Condition        Report By
 JB1656  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1656
 JB1656                          STATION DESCRIPTION
 JB1656
 JB1656'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1656'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK LOCATED IN THE
 JB1656'SOUTH PART OF
 JB1656'FLORA ABOUT 150 FEET SOUTHWEST OF THE INTERSECTION OF
 JB1656'SOUTH MAIN STREET AND EAST FLORA
 JB1656'AVENUE.  IT IS A WOODEN TANK
 JB1656'SUPPORTED BY A FOUR LEGGED STEEL STRUCTURE.  THE
 JB1656'TANK AND STRUCTURE
 JB1656'ARE PAINTED BLACK AND THE OVERALL HEIGHT IS 100 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1652 ***********************************************************************
 JB1652  DESIGNATION -  FLORA NW MUNICIPAL TANK
 JB1652  PID         -  JB1652
 JB1652  STATE/COUNTY-  IL/CLAY
 JB1652  COUNTRY     -  US
 JB1652  USGS QUAD   -  FLORA (2018)
 JB1652
 JB1652                         *CURRENT SURVEY CONTROL
 JB1652  ______________________________________________________________________
 JB1652* NAD 83(1997) POSITION- 38 40 22.60834(N) 088 29 29.65736(W)   ADJUSTED
 JB1652  ______________________________________________________________________
 JB1652  GEOID HEIGHT    -        -31.174 (meters)                     GEOID18
 JB1652  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 JB1652  HORZ ORDER      -  THIRD
 JB1652
 JB1652.The horizontal coordinates were established by classical geodetic methods
 JB1652.and adjusted by the National Geodetic Survey in October 1999.
 JB1652
 JB1652.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1652.GEOID18 height accuracy estimate available here.
 JB1652
 JB1652.Click photographs - Photos may exist for this station.
 JB1652
 JB1652.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1652
 JB1652. The following values were computed from the NAD 83(1997) position.
 JB1652
 JB1652;                    North         East     Units Scale Factor Converg.
 JB1652;SPC IL E     -   222,683.879   286,229.858   MT  0.99997733   -0 05 56.0
 JB1652;SPC IL E     -   730,588.69    939,072.46   sFT  0.99997733   -0 05 56.0
 JB1652;UTM  16      - 4,281,539.652   370,246.484   MT  0.99980733   -0 55 55.8
 JB1652
 JB1652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7024681539(NAD 83)
 JB1652
 JB1652                          SUPERSEDED SURVEY CONTROL
 JB1652
 JB1652  NAD 83(1997)-  38 40 22.62100(N)    088 29 29.65518(W) AD(       ) 3
 JB1652  NAD 83(1986)-  38 40 22.62131(N)    088 29 29.65466(W) AD(       ) 3
 JB1652  NAD 27      -  38 40 22.45317(N)    088 29 29.48027(W) AD(       ) 3
 JB1652
 JB1652.Superseded values are not recommended for survey control.
 JB1652
 JB1652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1652.See file dsdata.pdf to determine how the superseded data were derived.
 JB1652
 JB1652_MARKER: 53 = ELEVATED TANK
 JB1652
 JB1652  HISTORY     - Date     Condition        Report By
 JB1652  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1652
 JB1652                          STATION DESCRIPTION
 JB1652
 JB1652'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1652'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED ABOUT 200
 JB1652'FEET SOUTHEAST OF
 JB1652'THE INTERSECTION OF WEST SEVENTH STREET AND WEST
 JB1652'STREET.  IT IS A SIX LEGGED STEEL
 JB1652'STRUCTURE PAINTED SILVER AND HAD
 JB1652'THE LEGEND FLORA IN BLACK LETTERS ON THE SOUTHEAST
 JB1652'AND NORTHWEST
 JB1652'SIDES.  THE OVERALL HEIGHT IS 110 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1775 ***********************************************************************
 JB1775  DESIGNATION -  FLORA RADIO STA KSJ 58 MAST
 JB1775  PID         -  JB1775
 JB1775  STATE/COUNTY-  IL/CLAY
 JB1775  COUNTRY     -  US
 JB1775  USGS QUAD   -  XENIA NE (2018)
 JB1775
 JB1775                         *CURRENT SURVEY CONTROL
 JB1775  ______________________________________________________________________
 JB1775* NAD 83(1997) POSITION- 38 40 40.43255(N) 088 30 01.90025(W)   ADJUSTED
 JB1775  ______________________________________________________________________
 JB1775  GEOID HEIGHT    -        -31.183 (meters)                     GEOID18
 JB1775  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 JB1775  HORZ ORDER      -  THIRD
 JB1775
 JB1775.The horizontal coordinates were established by classical geodetic methods
 JB1775.and adjusted by the National Geodetic Survey in October 1999.
 JB1775
 JB1775.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1775.GEOID18 height accuracy estimate available here.
 JB1775
 JB1775.Click photographs - Photos may exist for this station.
 JB1775
 JB1775.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1775
 JB1775. The following values were computed from the NAD 83(1997) position.
 JB1775
 JB1775;                    North         East     Units Scale Factor Converg.
 JB1775;SPC IL E     -   223,234.875   285,451.463   MT  0.99997761   -0 06 16.2
 JB1775;SPC IL E     -   732,396.42    936,518.67   sFT  0.99997761   -0 06 16.2
 JB1775;UTM  16      - 4,282,101.816   369,476.315   MT  0.99980979   -0 56 16.3
 JB1775
 JB1775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6947682101(NAD 83)
 JB1775
 JB1775                          SUPERSEDED SURVEY CONTROL
 JB1775
 JB1775  NAD 83(1986)-  38 40 40.44575(N)    088 30 01.89765(W) AD(       ) 3
 JB1775  NAD 27      -  38 40 40.27605(N)    088 30 01.72252(W) AD(       ) 3
 JB1775
 JB1775.Superseded values are not recommended for survey control.
 JB1775
 JB1775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1775.See file dsdata.pdf to determine how the superseded data were derived.
 JB1775
 JB1775_MARKER: 42 = RADIO/TV MAST
 JB1775
 JB1775  HISTORY     - Date     Condition        Report By
 JB1775  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1775
 JB1775                          STATION DESCRIPTION
 JB1775
 JB1775'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1775'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED IN THE
 JB1775'NORTHWEST PART OF
 JB1775'FLORA, ABOUT 200 FEET SOUTH OF WEST TWELFTH STREET
 JB1775'AND ABOUT 0.4 MILE EAST OF U S
 JB1775'HIGHWAY 45.  IT IS A GUYED STEEL
 JB1775'STRUCTURE PAINTED ALTERNATELY IN SECTIONS OF
 JB1775'INTERNATIONAL RED AND
 JB1775'WHITE WITH TWO RADAR FANS AT THE TOP AND OWNED AND OPERATED BY
 JB1775'THE GENERAL
 JB1775'TELEPHONE COMPANY OF ILLINOIS.  THE OVERALL HEIGHT IS 200 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1657 ***********************************************************************
 JB1657  DESIGNATION -  FLORA SCHOOLHOUSE SPIRE
 JB1657  PID         -  JB1657
 JB1657  STATE/COUNTY-  IL/CLAY
 JB1657  COUNTRY     -  US
 JB1657  USGS QUAD   -  FLORA (2018)
 JB1657
 JB1657                         *CURRENT SURVEY CONTROL
 JB1657  ______________________________________________________________________
 JB1657* NAD 83(1997) POSITION- 38 40 17.49140(N) 088 28 40.61655(W)   ADJUSTED
 JB1657  ______________________________________________________________________
 JB1657  GEOID HEIGHT    -        -31.175 (meters)                     GEOID18
 JB1657  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 JB1657  HORZ ORDER      -  THIRD
 JB1657
 JB1657.The horizontal coordinates were established by classical geodetic methods
 JB1657.and adjusted by the National Geodetic Survey in October 1999.
 JB1657
 JB1657.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1657.GEOID18 height accuracy estimate available here.
 JB1657
 JB1657.Click photographs - Photos may exist for this station.
 JB1657
 JB1657.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1657
 JB1657. The following values were computed from the NAD 83(1997) position.
 JB1657
 JB1657;                    North         East     Units Scale Factor Converg.
 JB1657;SPC IL E     -   222,524.140   287,415.057   MT  0.99997695   -0 05 25.3
 JB1657;SPC IL E     -   730,064.62    942,960.90   sFT  0.99997695   -0 05 25.3
 JB1657;UTM  16      - 4,281,362.724   371,429.031   MT  0.99980356   -0 55 25.1
 JB1657
 JB1657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7142981362(NAD 83)
 JB1657
 JB1657                          SUPERSEDED SURVEY CONTROL
 JB1657
 JB1657  NAD 83(1997)-  38 40 17.50084(N)    088 28 40.60994(W) AD(       ) 3
 JB1657  NAD 83(1986)-  38 40 17.50422(N)    088 28 40.61335(W) AD(       ) 3
 JB1657  NAD 27      -  38 40 17.32000(N)    088 28 40.44000(W) AD(       ) 3
 JB1657  USSD        -  38 40 17.44000(N)    088 28 40.31000(W) AD(       ) 3
 JB1657
 JB1657.Superseded values are not recommended for survey control.
 JB1657
 JB1657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1657.See file dsdata.pdf to determine how the superseded data were derived.
 JB1657
 JB1657_MARKER: 89 = SPIRE
 JB1657
 JB1657  HISTORY     - Date     Condition        Report By
 JB1657  HISTORY     - 1879     FIRST OBSERVED   CGS
 JB1657
 JB1657                          STATION DESCRIPTION
 JB1657
 JB1657'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1655 ***********************************************************************
 JB1655  DESIGNATION -  FLORA SE MUNICIPAL TANK
 JB1655  PID         -  JB1655
 JB1655  STATE/COUNTY-  IL/CLAY
 JB1655  COUNTRY     -  US
 JB1655  USGS QUAD   -  FLORA (2018)
 JB1655
 JB1655                         *CURRENT SURVEY CONTROL
 JB1655  ______________________________________________________________________
 JB1655* NAD 83(1997) POSITION- 38 40 11.96827(N) 088 29 08.74497(W)   ADJUSTED
 JB1655  ______________________________________________________________________
 JB1655  GEOID HEIGHT    -        -31.169 (meters)                     GEOID18
 JB1655  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 JB1655  HORZ ORDER      -  THIRD
 JB1655
 JB1655.The horizontal coordinates were established by classical geodetic methods
 JB1655.and adjusted by the National Geodetic Survey in October 1999.
 JB1655
 JB1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1655.GEOID18 height accuracy estimate available here.
 JB1655
 JB1655.Click photographs - Photos may exist for this station.
 JB1655
 JB1655.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1655
 JB1655. The following values were computed from the NAD 83(1997) position.
 JB1655
 JB1655;                    North         East     Units Scale Factor Converg.
 JB1655;SPC IL E     -   222,354.935   286,734.821   MT  0.99997717   -0 05 42.9
 JB1655;SPC IL E     -   729,509.48    940,729.16   sFT  0.99997717   -0 05 42.9
 JB1655;UTM  16      - 4,281,203.456   370,746.524   MT  0.99980573   -0 55 42.5
 JB1655
 JB1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7074681203(NAD 83)
 JB1655
 JB1655                          SUPERSEDED SURVEY CONTROL
 JB1655
 JB1655  NAD 83(1997)-  38 40 11.98035(N)    088 29 08.74350(W) AD(       ) 3
 JB1655  NAD 83(1986)-  38 40 11.98143(N)    088 29 08.74225(W) AD(       ) 3
 JB1655  NAD 27      -  38 40 11.81222(N)    088 29 08.57010(W) AD(       ) 3
 JB1655
 JB1655.Superseded values are not recommended for survey control.
 JB1655
 JB1655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1655.See file dsdata.pdf to determine how the superseded data were derived.
 JB1655
 JB1655_MARKER: 53 = ELEVATED TANK
 JB1655
 JB1655  HISTORY     - Date     Condition        Report By
 JB1655  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1655
 JB1655                          STATION DESCRIPTION
 JB1655
 JB1655'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1655'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK LOCATED JUST
 JB1655'EAST OF THE
 JB1655'INTERSECTION OF NORTH MAIN STREET AND SECOND STREET.  IT
 JB1655'IS A FOUR LEGGED STEEL
 JB1655'STRUCTURE PAINTED SILVER.  THE OVERALL HEIGHT
 JB1655'IS 155 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1654 ***********************************************************************
 JB1654  DESIGNATION -  FLORA TALL SPIRE
 JB1654  PID         -  JB1654
 JB1654  STATE/COUNTY-  IL/CLAY
 JB1654  COUNTRY     -  US
 JB1654  USGS QUAD   -  FLORA (2018)
 JB1654
 JB1654                         *CURRENT SURVEY CONTROL
 JB1654  ______________________________________________________________________
 JB1654* NAD 83(1997) POSITION- 38 40 12.96460(N) 088 29 16.66734(W)   ADJUSTED
 JB1654  ______________________________________________________________________
 JB1654  GEOID HEIGHT    -        -31.169 (meters)                     GEOID18
 JB1654  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 JB1654  HORZ ORDER      -  THIRD
 JB1654
 JB1654.The horizontal coordinates were established by classical geodetic methods
 JB1654.and adjusted by the National Geodetic Survey in October 1999.
 JB1654
 JB1654.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1654.GEOID18 height accuracy estimate available here.
 JB1654
 JB1654.Click photographs - Photos may exist for this station.
 JB1654
 JB1654.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1654
 JB1654. The following values were computed from the NAD 83(1997) position.
 JB1654
 JB1654;                    North         East     Units Scale Factor Converg.
 JB1654;SPC IL E     -   222,385.978   286,543.360   MT  0.99997723   -0 05 47.8
 JB1654;SPC IL E     -   729,611.33    940,101.01   sFT  0.99997723   -0 05 47.8
 JB1654;UTM  16      - 4,281,237.274   370,555.568   MT  0.99980634   -0 55 47.5
 JB1654
 JB1654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7055581237(NAD 83)
 JB1654
 JB1654                          SUPERSEDED SURVEY CONTROL
 JB1654
 JB1654  NAD 83(1997)-  38 40 12.97406(N)    088 29 16.66084(W) AD(       ) 3
 JB1654  NAD 83(1986)-  38 40 12.97747(N)    088 29 16.66412(W) AD(       ) 3
 JB1654  NAD 27      -  38 40 12.79000(N)    088 29 16.49000(W) AD(       ) 3
 JB1654  USSD        -  38 40 12.91000(N)    088 29 16.36000(W) AD(       ) 3
 JB1654
 JB1654.Superseded values are not recommended for survey control.
 JB1654
 JB1654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1654.See file dsdata.pdf to determine how the superseded data were derived.
 JB1654
 JB1654_MARKER: 89 = SPIRE
 JB1654
 JB1654  HISTORY     - Date     Condition        Report By
 JB1654  HISTORY     - 1879     FIRST OBSERVED   CGS
 JB1654
 JB1654                          STATION DESCRIPTION
 JB1654
 JB1654'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6925 ***********************************************************************
 DE6925  DESIGNATION -  FLORA YRD
 DE6925  PID         -  DE6925
 DE6925  STATE/COUNTY-  IL/CLAY
 DE6925  COUNTRY     -  US
 DE6925  USGS QUAD   -  XENIA NE (2018)
 DE6925
 DE6925                         *CURRENT SURVEY CONTROL
 DE6925  ______________________________________________________________________
 DE6925* NAD 83(2011) POSITION- 38 39 48.45264(N) 088 30 53.31825(W)   ADJUSTED
 DE6925* NAD 83(2011) ELLIP HT-   121.522 (meters)        (06/27/12)   ADJUSTED
 DE6925* NAD 83(2011) EPOCH   -  2010.00
 DE6925* NAVD 88 ORTHO HEIGHT -   152.7   (meters)      501.    (feet) GPS OBS
 DE6925  ______________________________________________________________________
 DE6925  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6925  GEOID HEIGHT    -        -31.098 (meters)                     GEOID99
 DE6925  GEOID HEIGHT    -        -31.147 (meters)                     GEOID18
 DE6925  NAD 83(2011) X  -    129,251.837 (meters)                     COMP
 DE6925  NAD 83(2011) Y  - -4,985,173.051 (meters)                     COMP
 DE6925  NAD 83(2011) Z  -  3,963,289.752 (meters)                     COMP
 DE6925  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 DE6925
 DE6925  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6925  Standards:
 DE6925         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6925            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6925  -------------------------------------------------------------------
 DE6925  NETWORK    0.69   1.22           0.31   0.24   0.62      0.12079331
 DE6925  -------------------------------------------------------------------
 DE6925  Click here for local accuracies and other accuracy information.
 DE6925
 DE6925.The horizontal coordinates were established by GPS observations
 DE6925.and adjusted by the National Geodetic Survey in June 2012.
 DE6925
 DE6925.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6925.been affixed to the stable North American tectonic plate. See 
 DE6925.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6925
 DE6925.The horizontal coordinates are valid at the epoch date displayed above
 DE6925.which is a decimal equivalence of Year/Month/Day.
 DE6925
 DE6925.The orthometric height was determined by GPS observations and a
 DE6925.high-resolution geoid model.
 DE6925
 DE6925.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6925.GEOID18 height accuracy estimate available here.
 DE6925
 DE6925.Click photographs - Photos may exist for this station.
 DE6925
 DE6925.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6925
 DE6925.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6925
 DE6925.The ellipsoidal height was determined by GPS observations
 DE6925.and is referenced to NAD 83.
 DE6925
 DE6925. The following values were computed from the NAD 83(2011) position.
 DE6925
 DE6925;                    North         East     Units Scale Factor Converg.
 DE6925;SPC IL E     -   221,634.430   284,205.465   MT  0.99997807   -0 06 48.2
 DE6925;SPC IL E     -   727,145.63    932,430.76   sFT  0.99997807   -0 06 48.2
 DE6925;UTM  16      - 4,280,519.922   368,207.384   MT  0.99981389   -0 56 47.4
 DE6925
 DE6925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6925!SPC IL E     -   0.99998093  x   0.99997807  =   0.99995900
 DE6925!UTM  16      -   0.99998093  x   0.99981389  =   0.99979483
 DE6925
 DE6925:                Primary Azimuth Mark                     Grid Az
 DE6925:SPC IL E     -  FLORA AZ                                 096 30 42.2
 DE6925:UTM  16      -  FLORA AZ                                 097 20 41.4
 DE6925
 DE6925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6820780519(NAD 83)
 DE6925
 DE6925|---------------------------------------------------------------------|
 DE6925| PID    Reference Object                     Distance      Geod. Az  |
 DE6925|                                                           dddmmss.s |
 DE6925| DE6926 FLORA AZ                            APPROX. 0.7 KM 0962354.0 |
 DE6925|---------------------------------------------------------------------|
 DE6925
 DE6925                          SUPERSEDED SURVEY CONTROL
 DE6925
 DE6925  NAD 83(2007)-  38 39 48.45266(N)    088 30 53.31917(W) AD(2002.00) 0
 DE6925  ELLIP H (02/10/07)  121.546  (m)                       GP(2002.00)    
 DE6925  ELLIP H (02/03/05)  121.553  (m)                       GP(       ) 4 2
 DE6925  NAD 83(1997)-  38 39 48.45246(N)    088 30 53.31891(W) AD(       ) 1
 DE6925  ELLIP H (08/21/02)  121.544  (m)                       GP(       ) 3 1
 DE6925
 DE6925.Superseded values are not recommended for survey control.
 DE6925
 DE6925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6925.See file dsdata.pdf to determine how the superseded data were derived.
 DE6925
 DE6925_MARKER: DD = SURVEY DISK
 DE6925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6925_STAMPING: FLORA YRD 1997
 DE6925_MARK LOGO: ILDT
 DE6925_PROJECTION: FLUSH
 DE6925_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6925_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6925+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2005
 DE6925
 DE6925  HISTORY     - Date     Condition        Report By
 DE6925  HISTORY     - 1997     MONUMENTED       ILDT
 DE6925  HISTORY     - 20050921 GOOD             LAMAC
 DE6925
 DE6925                          STATION DESCRIPTION
 DE6925
 DE6925'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997 (BES)
 DE6925'TO REACH FROM THE INTERSECTION OF US HIGHWAYS 45 AND 50 GO SOUTH ON
 DE6925'1000 F ROAD FOR 0.9
 DE6925'MILE TO A Y INTERSECTION. TURN RIGHT AND GO SOUTHEAST ALONG A CURVE TO
 DE6925'THE RIGHT FOR 0.1
 DE6925'MILE  TO 425 N ROAD. GO WEST ON 425 ROAD FOR 0.36 MILE TO ILDT
 DE6925'OPERATIONS ROAD. TURN RIGHT
 DE6925'AND GO SOUTH ON ILDT OPERATIONS ROAD 0.16 MILE TO STATION ON LEFT.
 DE6925'STATION IS 195 FEET
 DE6925'EAST OF CENTER OF ILDT OPERATIONS ROAD AND 9.0 FEET EAST OF A CHAIN
 DE6925'LINK FENCE AND 168.13
 DE6925'FEET EAST OF A MANHOLE. STATION IS FLUSH WITH GROUND.
 DE6925
 DE6925                          STATION RECOVERY (2005)
 DE6925
 DE6925'RECOVERY NOTE BY LAMAC ENGINEERING COMPANY INCO 2005 (ANR)
 DE6925'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2030 ***********************************************************************
 JB2030  DESIGNATION -  FLORAPORT
 JB2030  PID         -  JB2030
 JB2030  STATE/COUNTY-  IL/CLAY
 JB2030  COUNTRY     -  US
 JB2030  USGS QUAD   -  FLORA (2018)
 JB2030
 JB2030                         *CURRENT SURVEY CONTROL
 JB2030  ______________________________________________________________________
 JB2030* NAD 83(1997) POSITION- 38 39 54.06668(N) 088 27 09.11024(W)   ADJUSTED
 JB2030* NAD 83(1997) ELLIP HT-   110.223 (meters)        (10/21/99)   ADJUSTED
 JB2030* NAVD 88 ORTHO HEIGHT -   141.4   (meters)      464.    (feet) VERTCON3
 JB2030  ______________________________________________________________________
 JB2030  GEOID HEIGHT    -        -31.168 (meters)                     GEOID18
 JB2030  NAD 83(1997) X  -    134,667.440 (meters)                     COMP
 JB2030  NAD 83(1997) Y  - -4,984,912.674 (meters)                     COMP
 JB2030  NAD 83(1997) Z  -  3,963,417.866 (meters)                     COMP
 JB2030  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 JB2030  HORZ ORDER      -  FIRST
 JB2030  ELLP ORDER      -  FOURTH    CLASS I
 JB2030
 JB2030.This mark is at Flora Airport (FOA)
 JB2030
 JB2030.The horizontal coordinates were established by GPS observations
 JB2030.and adjusted by the National Geodetic Survey in October 1999.
 JB2030
 JB2030.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2030.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2030
 JB2030.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2030.GEOID18 height accuracy estimate available here.
 JB2030
 JB2030.Click photographs - Photos may exist for this station.
 JB2030
 JB2030.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2030
 JB2030.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2030
 JB2030.The ellipsoidal height was determined by GPS observations
 JB2030.and is referenced to NAD 83.
 JB2030
 JB2030. The following values were computed from the NAD 83(1997) position.
 JB2030
 JB2030;                    North         East     Units Scale Factor Converg.
 JB2030;SPC IL E     -   221,798.654   289,626.115   MT  0.99997632   -0 04 28.1
 JB2030;SPC IL E     -   727,684.42    950,215.01   sFT  0.99997632   -0 04 28.1
 JB2030;UTM  16      - 4,280,605.296   373,628.917   MT  0.99979666   -0 54 27.4
 JB2030
 JB2030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2030!SPC IL E     -   0.99998271  x   0.99997632  =   0.99995903
 JB2030!UTM  16      -   0.99998271  x   0.99979666  =   0.99977937
 JB2030
 JB2030:                Primary Azimuth Mark                     Grid Az
 JB2030:SPC IL E     -  FLORAPORT AZ MK                          029 25 43.1
 JB2030:UTM  16      -  FLORAPORT AZ MK                          030 15 42.4
 JB2030
 JB2030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7362880605(NAD 83)
 JB2030
 JB2030|---------------------------------------------------------------------|
 JB2030| PID    Reference Object                     Distance      Geod. Az  |
 JB2030|                                                           dddmmss.s |
 JB2030| JB2031 FLORAPORT AZ MK                     492.184 METERS 0292115.0 |
 JB2030|---------------------------------------------------------------------|
 JB2030
 JB2030                          SUPERSEDED SURVEY CONTROL
 JB2030
 JB2030  NAD 83(1997)-  38 39 54.06949(N)    088 27 09.10824(W) AD(       ) 1
 JB2030  NAD 83(1986)-  38 39 54.07905(N)    088 27 09.10635(W) AD(       ) 1
 JB2030  NGVD 29 (06/25/91)  141.5    (m)  OSU 89B  model used  GPS OBS        
 JB2030
 JB2030.Superseded values are not recommended for survey control.
 JB2030
 JB2030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2030.See file dsdata.pdf to determine how the superseded data were derived.
 JB2030
 JB2030_MARKER: I = METAL ROD
 JB2030_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2030_STAMPING: FLORAPORT 1990
 JB2030_MARK LOGO: NGS
 JB2030_PROJECTION: FLUSH
 JB2030_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2030_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2030+SATELLITE: SATELLITE OBSERVATIONS - 1990
 JB2030_ROD/PIPE-DEPTH: 4.6 meters
 JB2030_SLEEVE-DEPTH  : 1.0 meters
 JB2030
 JB2030  HISTORY     - Date     Condition        Report By
 JB2030  HISTORY     - 1990     MONUMENTED       NGS
 JB2030
 JB2030                          STATION DESCRIPTION
 JB2030
 JB2030'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2030'STATION IS LOCATED ABOUT 3 KM (1.9 MI) EAST OF FLORA, AT THE FLORA
 JB2030'MUNICIPAL AIRPORT, IN THE NORTH ANGLE OF JUNCTION OF RUNWAYS, IN THE
 JB2030'SOUTHWEST 1/4 OF SECTION 29, T 3 N, R 7 E.  OWNERSHIP--FLORA AIRPORT
 JB2030'AUTHORITY, BOX 228, FLORA, IL 62839.  AIRPORT MANAGER IS STEVE
 JB2030'TOLBERT, PHONE 618-662-2222.
 JB2030'TO REACH FROM THE JUNCTION OF US HIGHWAYS 50 AND 45 SOUTH, 4 KM
 JB2030'(2.5 MI) EAST OF FLORA, GO WEST ON HIGHWAYS 50 AND 45 FOR 1.03 KM
 JB2030'(0.64 MI) TO A ROAD LEFT.  BEAR LEFT, SOUTHWEST, FOR 0.15 KM
 JB2030'(0.09 MI) TO THE OLD HIGHWAY.  BEAR RIGHT, WEST, FOR 0.13 KM
 JB2030'(0.08 MI) TO THE AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT, SOUTH, ON
 JB2030'PAVED ROAD FOR 0.37 KM (0.23 MI) TO A GATE ON THE LEFT AT OFFICE.
 JB2030'TURN LEFT, NORTH, THROUGH GATE AND FOLLOW WINDING PAVEMENT, APRON AND
 JB2030'RAMP FOR 0.40 KM (0.25 MI) TO THE RUNWAY AND THE AZIMUTH MARK ON THE
 JB2030'RIGHT.  TURN RIGHT, SOUTHWEST, ALONGSIDE RUNWAY FOR 0.52 KM
 JB2030'(0.32 MI) TO A ASPHALT CROSS-SEGMENT FOR RUNWAY 15-33 (TURF) AND THE
 JB2030'STATION IN NORTH ANGLE OF JUNCTION OF RUNWAYS.
 JB2030'STATION IS 25.6 M (84.0 FT) NORTHWEST OF THE CENTERLINE OF THE RUNWAY,
 JB2030'13.3 M (43.6 FT) NORTHWEST OF A RUNWAY LIGHT, 13.9 M (45.6 FT) NORTH
 JB2030'OF THE NORTHEAST CORNER OF A ASPHALT CROSSOVER, 3.0 M (9.8 FT)
 JB2030'NORTNEAST OF A LINE OF TIRES FOR THE TURF RUNWAY, AT A WODDEN FLAGGED
 JB2030'STAKE. NOTE-ROD DRIVEN TO REFUSAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2031 ***********************************************************************
 JB2031  DESIGNATION -  FLORAPORT AZ MK
 JB2031  PID         -  JB2031
 JB2031  STATE/COUNTY-  IL/CLAY
 JB2031  COUNTRY     -  US
 JB2031  USGS QUAD   -  FLORA (2018)
 JB2031
 JB2031                         *CURRENT SURVEY CONTROL
 JB2031  ______________________________________________________________________
 JB2031* NAD 83(1997) POSITION- 38 40 07.97863(N) 088 26 59.12987(W)   ADJUSTED
 JB2031* NAD 83(1997) ELLIP HT-   110.506 (meters)        (10/21/99)   ADJUSTED
 JB2031* NAVD 88 ORTHO HEIGHT -   141.7   (meters)      465.    (feet) VERTCON3
 JB2031  ______________________________________________________________________
 JB2031  GEOID HEIGHT    -        -31.177 (meters)                     GEOID18
 JB2031  NAD 83(1997) X  -    134,901.395 (meters)                     COMP
 JB2031  NAD 83(1997) Y  - -4,984,638.439 (meters)                     COMP
 JB2031  NAD 83(1997) Z  -  3,963,752.998 (meters)                     COMP
 JB2031  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 JB2031  HORZ ORDER      -  FIRST
 JB2031  ELLP ORDER      -  FOURTH    CLASS I
 JB2031
 JB2031.This mark is at Flora Airport (FOA)
 JB2031
 JB2031.The horizontal coordinates were established by GPS observations
 JB2031.and adjusted by the National Geodetic Survey in October 1999.
 JB2031
 JB2031.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2031.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2031
 JB2031.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2031.GEOID18 height accuracy estimate available here.
 JB2031
 JB2031.Click photographs - Photos may exist for this station.
 JB2031
 JB2031.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2031
 JB2031.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2031
 JB2031.The ellipsoidal height was determined by GPS observations
 JB2031.and is referenced to NAD 83.
 JB2031
 JB2031. The following values were computed from the NAD 83(1997) position.
 JB2031
 JB2031;                    North         East     Units Scale Factor Converg.
 JB2031;SPC IL E     -   222,227.321   289,867.938   MT  0.99997626   -0 04 21.9
 JB2031;SPC IL E     -   729,090.80    951,008.39   sFT  0.99997626   -0 04 21.9
 JB2031;UTM  16      - 4,281,030.324   373,876.904   MT  0.99979589   -0 54 21.4
 JB2031
 JB2031!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2031!SPC IL E     -   0.99998266  x   0.99997626  =   0.99995892
 JB2031!UTM  16      -   0.99998266  x   0.99979589  =   0.99977856
 JB2031
 JB2031:                Primary Azimuth Mark                     Grid Az
 JB2031:SPC IL E     -  FLORAPORT                                209 25 43.1
 JB2031:UTM  16      -  FLORAPORT                                210 15 42.6
 JB2031
 JB2031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7387681030(NAD 83)
 JB2031
 JB2031|---------------------------------------------------------------------|
 JB2031| PID    Reference Object                     Distance      Geod. Az  |
 JB2031|                                                           dddmmss.s |
 JB2031| JB2030 FLORAPORT                           492.184 METERS 2092121.2 |
 JB2031|---------------------------------------------------------------------|
 JB2031
 JB2031                          SUPERSEDED SURVEY CONTROL
 JB2031
 JB2031  NAD 83(1997)-  38 40 07.98143(N)    088 26 59.12788(W) AD(       ) 1
 JB2031  NAD 83(1986)-  38 40 07.99099(N)    088 26 59.12598(W) AD(       ) 1
 JB2031  NGVD 29 (06/25/91)  141.8    (m)  OSU 89B  model used  GPS OBS        
 JB2031
 JB2031.Superseded values are not recommended for survey control.
 JB2031
 JB2031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2031.See file dsdata.pdf to determine how the superseded data were derived.
 JB2031
 JB2031_MARKER: I = METAL ROD
 JB2031_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2031_STAMPING: FLORAPORT AZ MK 1990
 JB2031_MARK LOGO: NGS
 JB2031_PROJECTION: FLUSH
 JB2031_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2031_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2031+SATELLITE: SATELLITE OBSERVATIONS - 1990
 JB2031_ROD/PIPE-DEPTH: 4.3 meters
 JB2031_SLEEVE-DEPTH  : 1.0 meters
 JB2031
 JB2031  HISTORY     - Date     Condition        Report By
 JB2031  HISTORY     - 1990     MONUMENTED       NGS
 JB2031
 JB2031                          STATION DESCRIPTION
 JB2031
 JB2031'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2031'STATION IS LOCATED ABOUT 3 KM (1.9 MI) EAST OF FLORA, AT THE FLORA
 JB2031'MUNICIPAL AIRPORT, AT THE NORTHEAST END OF A MEDIAN FORMED BY RUNWAY,
 JB2031'APRON AND RAMPS, IN CENTRAL SECTION 29, T 3 N, R 7 E.
 JB2031'OWNERSHIP--FLORA AIRPORT AUTHORITY, BOX 228, FLORA, IL 62839. AIRPORT
 JB2031'MANAGER IS STEVE TOLBERT, PHONE 618-662-2222.
 JB2031'TO REACH FROM THE JUNCTION OF US HIGHWAYS 50 AND 45 SOUTH, 4 KM
 JB2031'(2.5 MI) EAST OF FLORA, GO WEST ON HIGHWAYS 50 AND 45 FOR 1.03 KM
 JB2031'(0.64 MI) TO A ROAD LEFT.  BEAR LEFT, SOUTHWEST, FOR 0.15 KM
 JB2031'(0.09 MI) TO THE OLD HIGHWAY.  BEAR RIGHT, WEST, FOR 0.13 KM
 JB2031'(0.08 MI) TO THE AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT, SOUTH, ON
 JB2031'PAVED ROAD FOR 0.37 KM (0.23 MI) TO A GATE ON THE LEFT AT OFFICE.
 JB2031'TURN LEFT, NORTH, THROUGH GATE AND FOLLOW WINDING PAVEMENT, APRON AND
 JB2031'RAMP FOR 0.40 KM (0.25 MI) TO THE RUNWAY AND THE STATION ON THE
 JB2031'RIGHT.
 JB2031'STATION IS 28.1 M (92.2 FT) NORTHWEST OF THE CENTERLINE OF THE RUNWAY,
 JB2031'21.5 M (70.5 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE TAXI RAMP
 JB2031'APPROACH, 16.7 M (54.8 FT) WEST OF A ILLIMINATED RAMP SIGN, AT A
 JB2031'FLAGGED WOODEN STAKE. NOTE-ROD DRIVEN TO REFUSAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0610 ***********************************************************************
 KC0610  DESIGNATION -  FLORENCE RESET
 KC0610  PID         -  KC0610
 KC0610  STATE/COUNTY-  IL/PIKE
 KC0610  COUNTRY     -  US
 KC0610  USGS QUAD   -  FLORENCE (2018)
 KC0610
 KC0610                         *CURRENT SURVEY CONTROL
 KC0610  ______________________________________________________________________
 KC0610* NAD 83(1997) POSITION- 39 37 36.45900(N) 090 36 55.49756(W)   ADJUSTED
 KC0610* NAVD 88 ORTHO HEIGHT -   201.    (meters)      659.    (feet) SCALED
 KC0610  ______________________________________________________________________
 KC0610  GEOID HEIGHT    -        -32.532 (meters)                     GEOID18
 KC0610  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 KC0610  HORZ ORDER      -  SECOND
 KC0610
 KC0610.The horizontal coordinates were established by classical geodetic methods
 KC0610.and adjusted by the National Geodetic Survey in October 1999.
 KC0610
 KC0610.The orthometric height was scaled from a topographic map.
 KC0610
 KC0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0610.GEOID18 height accuracy estimate available here.
 KC0610
 KC0610.Click photographs - Photos may exist for this station.
 KC0610
 KC0610.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0610
 KC0610. The following values were computed from the NAD 83(1997) position.
 KC0610
 KC0610;                    North         East     Units Scale Factor Converg.
 KC0610;SPC IL W     -   328,649.024   661,473.955   MT  0.99995944   -0 17 10.4
 KC0610;SPC IL W     - 1,078,242.67  2,170,185.80   sFT  0.99995944   -0 17 10.4
 KC0610;UTM  15      - 4,389,053.484   704,662.304   MT  1.00011572   +1 31 17.0
 KC0610
 KC0610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0610!SPC IL W     -   0.99997359  x   0.99995944  =   0.99993303
 KC0610!UTM  15      -   0.99997359  x   1.00011572  =   1.00008931
 KC0610
 KC0610:                Primary Azimuth Mark                     Grid Az
 KC0610:SPC IL W     -  FLORENCE AZ MK                           279 05 45.0
 KC0610:UTM  15      -  FLORENCE AZ MK                           277 17 17.6
 KC0610
 KC0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0466289053(NAD 83)
 KC0610
 KC0610|---------------------------------------------------------------------|
 KC0610| PID    Reference Object                     Distance      Geod. Az  |
 KC0610|                                                           dddmmss.s |
 KC0610| CL8522 FLORENCE RM 1                        68.391 METERS 14548     |
 KC0610| CL8523 FLORENCE RM 2                       112.334 METERS 21605     |
 KC0610| CL8521 FLORENCE AZ MK                                     2784834.6 |
 KC0610| KC0615 GRIGGSVILLE SPIRE                   APPROX.13.0 KM 3131724.8 |
 KC0610| KC0616 GRIGGSVILLE TANK                    APPROX.13.2 KM 3140015.1 |
 KC0610|---------------------------------------------------------------------|
 KC0610
 KC0610                          SUPERSEDED SURVEY CONTROL
 KC0610
 KC0610  NAD 83(1996)-  39 37 36.46611(N)    090 36 55.49168(W) AD(       ) 2
 KC0610  NAD 83(1986)-  39 37 36.46552(N)    090 36 55.49176(W) AD(       ) 2
 KC0610  NAD 27      -  39 37 36.31500(N)    090 36 55.04400(W) AD(       ) 2
 KC0610  USSD        -  39 37 37.45500(N)    090 36 54.06300(W) AD(       ) 3
 KC0610
 KC0610.Superseded values are not recommended for survey control.
 KC0610
 KC0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0610.See file dsdata.pdf to determine how the superseded data were derived.
 KC0610
 KC0610_MARKER: DD = SURVEY DISK
 KC0610_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0610_STAMPING: FLORENCE 1903 39 DEG 37 MIN 37 SEC 90 DEG 36 MIN 5
 KC0610_MARK LOGO: IRC
 KC0610_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0610_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0610
 KC0610  HISTORY     - Date     Condition        Report By
 KC0610  HISTORY     - 1939     MONUMENTED       IRC
 KC0610  HISTORY     - 1970     GOOD             LOCENG
 KC0610
 KC0610                          STATION DESCRIPTION
 KC0610
 KC0610'DESCRIBED BY ILLINOIS RIVER COMMISSION 1939 (FBQ)
 KC0610'STATION IS 3.0 MILES E OF DETROIT, ON LAND OWNED BY DR. G.M.
 KC0610'SMITH, IN THE SE 1/4 OF SEC. 15, T 5 S, R 2 W, AND IS AN ILLINOIS
 KC0610'RIVER SURVEY STATION.  IT IS 24 FEET W OF THE E EDGE OF A PLOWED
 KC0610'FIELD, AT THE HIGHEST POINT OF A RIDGE AND ABOUT 3 FEET W OF
 KC0610'THE BEGINNING OF THE SLOPE TO THE ILLINOIS RIVER WHICH IS 1/2
 KC0610'MILE E OF THE STATION.
 KC0610'
 KC0610'STATION IS MARKED BY A STANDARD ILLINOIS RIVER SURVEY DISK SET
 KC0610'IN THE TOP OF A 3-INCH IRON PIPE WHICH PROJECTS 6 INCHES ABOVE
 KC0610'THE GROUND AND IS STAMPED 1903, 39 DEG 37 MIN 37 SEC 90 DEG 36 MIN.
 KC0610'54 SEC.
 KC0610'
 KC0610'REFERENCE AND AZIMUTH MARKS ARE STANDARD DISKS SET IN CONCRETE.
 KC0610'
 KC0610'REFERENCE MARK NO.1 IS 224.38 FEET (68.391 METERS) SSE OF THE
 KC0610'STATION AND IN THE BUSHES AT THE E EDGE OF THE PLOWED FIELD.  THE
 KC0610'MARK IS STAMPED FLORENCE NO.1 1939 AND PROJECTS 6 INCHES ABOVE
 KC0610'THE GROUND.
 KC0610'
 KC0610'REFERENCE MARK NO.2 IS 368.55 FEET (112.35 METERS) WSW OF THE
 KC0610'STATION AT THE E END OF A STRIP OF GRASS AND BUSHES WHICH RUNS
 KC0610'UP A GULLY INTO THE PLOWED FIELD FROM THE W.  THE MARK PROJECTS
 KC0610'6 INCHES ABOVE THE GROUND AND IS STAMPED FLORENCE NO.2 1939.
 KC0610'
 KC0610'AZIMUTH MARK IS ABOUT 1.25 MILES W BY N OF THE STATION, 25.7
 KC0610'FEET S OF THE CENTER OF THE PAVEMENT OF U.S. HIGHWAY 36, 19.8
 KC0610'FEET E OF THE NE CORNER OF A PIG PEN AND 1 FOOT N OF THE S
 KC0610'RIGHT-OF-WAY FENCE.
 KC0610'
 KC0610'TO REACH THE AZIMUTH MARK FROM THE W END OF THE ILLINOIS RIVER
 KC0610'BRIDGE, DRIVE W ON U.S. HIGHWAY 36 (PAVED) FOR 1.2 MILES TO THE
 KC0610'AZIMUTH MARK ON THE S SIDE OF THE ROAD JUST E OF A GROUP OF FARM
 KC0610'BUILDINGS.
 KC0610'
 KC0610'ALL MARKS ARE WITNESSED BY 4 IN BY 4 IN WHITE WOODEN POSTS WHICH
 KC0610'PROJECT APPROXIMATELY 2-1/2 FEET ABOVE THE GROUND.
 KC0610'
 KC0610'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 36 AND
 KC0610'ILLINOIS HIGHWAY 100 (PAVED) IN DETROIT, DRIVE E ON U.S. HIGHWAY
 KC0610'36 FOR 3.7 MILES TO THE W END OF THE ILLINOIS RIVER BRIDGE,
 KC0610'THEN TURN RIGHT AND DRIVE S FOR 0.25 MILE ON A GRAVEL ROAD, THEN
 KC0610'TAKE THE RIGHT FORK AND DRIVE 0.95 MILE TO THE ENTRANCE TO
 KC0610'PIONEER PARK ON THE LEFT, THEN TURN RIGHT AND DRIVE UP THE HILL
 KC0610'FOR 0.55 MILE TO A POWER LINE CROSSING THE ROAD, THEN TURN
 KC0610'RIGHT ON A FARM ROAD AND DRIVE ALONG THE E EDGE OF A FIELD
 KC0610'FOR 0.35 MILE TO THE STATION.
 KC0610'
 KC0610'A 64-FOOT TOWER IS NEEDED TO SEE A 64-FOOT TOWER AT SAND, A
 KC0610'4-FOOT STAND AT PILOT PEAK (U.S.E.), AND A 103-FOOT TOWER AT
 KC0610'CLAY.
 KC0610'
 KC0610'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 KC0610
 KC0610                          STATION RECOVERY (1970)
 KC0610
 KC0610'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (JL)
 KC0610'STATION RECOVERED GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1292 ***********************************************************************
 DQ1292  DESIGNATION -  FM 001
 DQ1292  PID         -  DQ1292
 DQ1292  STATE/COUNTY-  IL/FRANKLIN
 DQ1292  COUNTRY     -  US
 DQ1292  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1292
 DQ1292                         *CURRENT SURVEY CONTROL
 DQ1292  ______________________________________________________________________
 DQ1292* NAD 83(1986) POSITION- 37 53 32.6    (N) 088 55 54.0    (W)   HD_HELD2
 DQ1292* NAVD 88 ORTHO HEIGHT -   124.547 (meters)      408.62  (feet) ADJUSTED
 DQ1292  ______________________________________________________________________
 DQ1292  GEOID HEIGHT    -        -29.437 (meters)                     GEOID18
 DQ1292  DYNAMIC HEIGHT  -        124.463 (meters)      408.34  (feet) COMP
 DQ1292  MODELED GRAVITY -    979,953.1   (mgal)                       NAVD 88
 DQ1292
 DQ1292  VERT ORDER      -  SECOND    CLASS I
 DQ1292
 DQ1292.The horizontal coordinates were established by autonomous hand held GPS
 DQ1292.observations and have an estimated accuracy of +/- 10 meters.
 DQ1292
 DQ1292.The orthometric height was determined by differential leveling and
 DQ1292.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1292.in March 2016.
 DQ1292
 DQ1292.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1292.GEOID18 height accuracy estimate available here.
 DQ1292
 DQ1292.Click photographs - Photos may exist for this station.
 DQ1292
 DQ1292.The dynamic height is computed by dividing the NAVD 88
 DQ1292.geopotential number by the normal gravity value computed on the
 DQ1292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1292.degrees latitude (g = 980.6199 gals.).
 DQ1292
 DQ1292.The modeled gravity was interpolated from observed gravity values.
 DQ1292
 DQ1292;                    North         East    Units  Estimated Accuracy
 DQ1292;SPC IL E     -   136,200.      247,371.      MT  (+/- 10 meters HH2 GPS)
 DQ1292
 DQ1292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3014995634(NAD 83)
 DQ1292
 DQ1292                          SUPERSEDED SURVEY CONTROL
 DQ1292
 DQ1292.No superseded survey control is available for this station.
 DQ1292
 DQ1292_MARKER: F = FLANGE-ENCASED ROD
 DQ1292_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1292_STAMPING: FM 001 2015
 DQ1292_MARK LOGO: ILSGS
 DQ1292_PROJECTION: FLUSH
 DQ1292_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1292_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1292+STABILITY: POSITION/ELEVATION WELL
 DQ1292_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1292+SATELLITE: SATELLITE OBSERVATIONS - October 19, 2015
 DQ1292_ROD/PIPE-DEPTH: 32 meters
 DQ1292_SLEEVE-DEPTH  : 3 meters
 DQ1292
 DQ1292  HISTORY     - Date     Condition        Report By
 DQ1292  HISTORY     - 20151019 MONUMENTED       BCA
 DQ1292
 DQ1292                          STATION DESCRIPTION
 DQ1292
 DQ1292'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1292'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHEAST OF HERRIN, 5.0
 DQ1292'MI (8.0 KM) NORTH OF JOHNSTON CITY AND IN THE TOWN OF WEST FRANKFORT,
 DQ1292'IL.
 DQ1292'
 DQ1292'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 149 WITH STATE
 DQ1292'HIGHWAY 37 LOCATED IN WEST FRANKFORT, IL, GO SOUTH ON STATE HIGHWAY 37
 DQ1292'FOR 0.4 MI (0.6 KM) TO STOTLAR STREET AND THE STATION ON THE RIGHT.
 DQ1292'
 DQ1292'THE STATION IS LOCATED 25 FT (7.6 M) WEST OF THE CENTERLINE OF STATE
 DQ1292'HIGHWAY 37, 75.5 FT (23.0 M) SOUTH OF THE CENTERLINE OF STOTLAR
 DQ1292'STREET, 23.6 FT (7.2 M) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A
 DQ1292'BUILDING 'DARNELL HEATING AND COOLING', 18.5 FT (5.6 M) EAST OF THE
 DQ1292'EAST EDGE OF A CONCRETE WALK AND 2.2 FT (0.7 M) WEST OF BACK OF CURB.
 DQ1292'
 DQ1292'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1292'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1292'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1862 ***********************************************************************
 DQ1862  DESIGNATION -  FM 001
 DQ1862  PID         -  DQ1862
 DQ1862  STATE/COUNTY-  IL/FAYETTE
 DQ1862  COUNTRY     -  US
 DQ1862  USGS QUAD   -  RAMSEY (2018)
 DQ1862
 DQ1862                         *CURRENT SURVEY CONTROL
 DQ1862  ______________________________________________________________________
 DQ1862* NAD 83(1986) POSITION- 39 07 45.54   (N) 089 05 57.10   (W)   HD_HELD1
 DQ1862* NAVD 88 ORTHO HEIGHT -   182.092 (meters)      597.41  (feet) ADJUSTED
 DQ1862  ______________________________________________________________________
 DQ1862  GEOID HEIGHT    -        -31.947 (meters)                     GEOID18
 DQ1862  DYNAMIC HEIGHT  -        181.981 (meters)      597.05  (feet) COMP
 DQ1862  MODELED GRAVITY -    980,015.0   (mgal)                       NAVD 88
 DQ1862
 DQ1862  VERT ORDER      -  SECOND    CLASS I
 DQ1862
 DQ1862.The horizontal coordinates were determined by differentially corrected
 DQ1862.hand held GPS observations or other comparable positioning techniques
 DQ1862.and have an estimated accuracy of +/- 3 meters.
 DQ1862
 DQ1862.The orthometric height was determined by differential leveling and
 DQ1862.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1862.in May 2016.
 DQ1862
 DQ1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1862.GEOID18 height accuracy estimate available here.
 DQ1862
 DQ1862.Click photographs - Photos may exist for this station.
 DQ1862
 DQ1862.The dynamic height is computed by dividing the NAVD 88
 DQ1862.geopotential number by the normal gravity value computed on the
 DQ1862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1862.degrees latitude (g = 980.6199 gals.).
 DQ1862
 DQ1862.The modeled gravity was interpolated from observed gravity values.
 DQ1862
 DQ1862;                    North         East    Units  Estimated Accuracy
 DQ1862;SPC IL E     -   273,613.3     233,778.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1862
 DQ1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1855033225(NAD 83)
 DQ1862
 DQ1862                          SUPERSEDED SURVEY CONTROL
 DQ1862
 DQ1862.No superseded survey control is available for this station.
 DQ1862
 DQ1862_MARKER: F = FLANGE-ENCASED ROD
 DQ1862_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1862_STAMPING: FM 001 2015
 DQ1862_MARK LOGO: UIL
 DQ1862_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1862_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1862_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1862+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1862_ROD/PIPE-DEPTH: 6.1 meters
 DQ1862_SLEEVE-DEPTH  : 0.9 meters
 DQ1862
 DQ1862  HISTORY     - Date     Condition        Report By
 DQ1862  HISTORY     - 20151201 MONUMENTED       AMESC
 DQ1862  HISTORY     - 20170910 GOOD             MCA
 DQ1862
 DQ1862                          STATION DESCRIPTION
 DQ1862
 DQ1862'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1862'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH OF VERA, 6.2 MI
 DQ1862'(10.0 KM) EAST OF BINGHAM AND 1.2 MI (1.9 KM) SOUTH-SOUTHEAST OF
 DQ1862'RAMSEY.
 DQ1862'
 DQ1862'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DQ1862'MAIN STREET) IN THE TOWN OF RAMSEY PROCEED SOUTH ALONG US ROUTE 51 FOR
 DQ1862'1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT.
 DQ1862'
 DQ1862'THE STATION IS 59 FT (18.0 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE
 DQ1862'51, 138 FT (42.1 M) SOUTHEAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY,
 DQ1862'10.8 FT (3.3 M) NORTHWEST OF A FIBER OPTIC WARNING POST AND 10 FT (3.0
 DQ1862'M) NORTHWEST OF A POWER POLE WITH GUY WIRE.
 DQ1862'
 DQ1862'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1862'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1862'IN IDENTIFICATION.
 DQ1862
 DQ1862                          STATION RECOVERY (2017)
 DQ1862
 DQ1862'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1293 ***********************************************************************
 DQ1293  DESIGNATION -  FM 002
 DQ1293  PID         -  DQ1293
 DQ1293  STATE/COUNTY-  IL/FRANKLIN
 DQ1293  COUNTRY     -  US
 DQ1293  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1293
 DQ1293                         *CURRENT SURVEY CONTROL
 DQ1293  ______________________________________________________________________
 DQ1293* NAD 83(1986) POSITION- 37 52 47.0    (N) 088 55 59.1    (W)   HD_HELD2
 DQ1293* NAVD 88 ORTHO HEIGHT -   121.905 (meters)      399.95  (feet) ADJUSTED
 DQ1293  ______________________________________________________________________
 DQ1293  GEOID HEIGHT    -        -29.412 (meters)                     GEOID18
 DQ1293  DYNAMIC HEIGHT  -        121.823 (meters)      399.68  (feet) COMP
 DQ1293  MODELED GRAVITY -    979,952.1   (mgal)                       NAVD 88
 DQ1293
 DQ1293  VERT ORDER      -  SECOND    CLASS I
 DQ1293
 DQ1293.The horizontal coordinates were established by autonomous hand held GPS
 DQ1293.observations and have an estimated accuracy of +/- 10 meters.
 DQ1293
 DQ1293.The orthometric height was determined by differential leveling and
 DQ1293.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1293.in March 2016.
 DQ1293
 DQ1293.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1293.GEOID18 height accuracy estimate available here.
 DQ1293
 DQ1293.Click photographs - Photos may exist for this station.
 DQ1293
 DQ1293.The dynamic height is computed by dividing the NAVD 88
 DQ1293.geopotential number by the normal gravity value computed on the
 DQ1293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1293.degrees latitude (g = 980.6199 gals.).
 DQ1293
 DQ1293.The modeled gravity was interpolated from observed gravity values.
 DQ1293
 DQ1293;                    North         East    Units  Estimated Accuracy
 DQ1293;SPC IL E     -   134,794.      247,238.      MT  (+/- 10 meters HH2 GPS)
 DQ1293
 DQ1293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2999594231(NAD 83)
 DQ1293
 DQ1293                          SUPERSEDED SURVEY CONTROL
 DQ1293
 DQ1293.No superseded survey control is available for this station.
 DQ1293
 DQ1293_MARKER: F = FLANGE-ENCASED ROD
 DQ1293_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1293_STAMPING: FM 002 2015
 DQ1293_MARK LOGO: ILSGS
 DQ1293_PROJECTION: FLUSH
 DQ1293_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1293_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1293_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1293+SATELLITE: SATELLITE OBSERVATIONS - October 19, 2015
 DQ1293_ROD/PIPE-DEPTH: 19 meters
 DQ1293_SLEEVE-DEPTH  : 3 meters
 DQ1293
 DQ1293  HISTORY     - Date     Condition        Report By
 DQ1293  HISTORY     - 20151019 MONUMENTED       BCA
 DQ1293
 DQ1293                          STATION DESCRIPTION
 DQ1293
 DQ1293'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1293'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHEAST OF HERRIN, 4.1
 DQ1293'MI (6.6 KM) NORTH OF JOHNSTON CITY AND 1.2 MI (1.9 KM) SOUTH OF WEST
 DQ1293'FRANKFORT.
 DQ1293'
 DQ1293'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 149 WITH STATE
 DQ1293'HIGHWAY 37 LOCATED IN WEST FRANKFORT, IL, GO SOUTH ON STATE HIGHWAY 37
 DQ1293'FOR 1.3 MI (2.1 KM) TO CALSBURG ROAD AND THE STATION ON THE RIGHT.
 DQ1293'
 DQ1293'THE STATION IS LOCATED 43.0 FT (13.1 M) WEST OF THE CENTERLINE OF
 DQ1293'STATE HIGHWAY 37, 15.0 FT (4.6 M) NORTH OF THE CENTERLINE OF CALSBURG
 DQ1293'ROAD, 12.3 FT (3.7 M) SOUTHWEST OF THE NORTHWEST CORNER OF A 60 INCH
 DQ1293'(152 CM) BOX CULVERT, 7.3 FT (2.2 M) NORTH OF EDGE OF PAVEMENT AND 3.3
 DQ1293'FT (1.0 M) EAST OF A UTILITY POLE.
 DQ1293'
 DQ1293'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1293'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1293'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1863 ***********************************************************************
 DQ1863  DESIGNATION -  FM 002
 DQ1863  PID         -  DQ1863
 DQ1863  STATE/COUNTY-  IL/FAYETTE
 DQ1863  COUNTRY     -  US
 DQ1863  USGS QUAD   -  VERA (2018)
 DQ1863
 DQ1863                         *CURRENT SURVEY CONTROL
 DQ1863  ______________________________________________________________________
 DQ1863* NAD 83(1986) POSITION- 39 07 10.12   (N) 089 05 34.69   (W)   HD_HELD1
 DQ1863* NAVD 88 ORTHO HEIGHT -   178.910 (meters)      586.97  (feet) ADJUSTED
 DQ1863  ______________________________________________________________________
 DQ1863  GEOID HEIGHT    -        -31.942 (meters)                     GEOID18
 DQ1863  DYNAMIC HEIGHT  -        178.801 (meters)      586.62  (feet) COMP
 DQ1863  MODELED GRAVITY -    980,014.8   (mgal)                       NAVD 88
 DQ1863
 DQ1863  VERT ORDER      -  SECOND    CLASS I
 DQ1863
 DQ1863.The horizontal coordinates were determined by differentially corrected
 DQ1863.hand held GPS observations or other comparable positioning techniques
 DQ1863.and have an estimated accuracy of +/- 3 meters.
 DQ1863
 DQ1863.The orthometric height was determined by differential leveling and
 DQ1863.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1863.in May 2016.
 DQ1863
 DQ1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1863.GEOID18 height accuracy estimate available here.
 DQ1863
 DQ1863.Click photographs - Photos may exist for this station.
 DQ1863
 DQ1863.The dynamic height is computed by dividing the NAVD 88
 DQ1863.geopotential number by the normal gravity value computed on the
 DQ1863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1863.degrees latitude (g = 980.6199 gals.).
 DQ1863
 DQ1863.The modeled gravity was interpolated from observed gravity values.
 DQ1863
 DQ1863;                    North         East    Units  Estimated Accuracy
 DQ1863;SPC IL E     -   272,516.5     234,307.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1863
 DQ1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1906332120(NAD 83)
 DQ1863
 DQ1863                          SUPERSEDED SURVEY CONTROL
 DQ1863
 DQ1863.No superseded survey control is available for this station.
 DQ1863
 DQ1863_MARKER: F = FLANGE-ENCASED ROD
 DQ1863_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1863_STAMPING: FM 002 2015
 DQ1863_MARK LOGO: UIL
 DQ1863_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1863_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1863_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1863_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1863+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1863_ROD/PIPE-DEPTH: 6.1 meters
 DQ1863_SLEEVE-DEPTH  : 0.9 meters
 DQ1863
 DQ1863  HISTORY     - Date     Condition        Report By
 DQ1863  HISTORY     - 20151201 MONUMENTED       AMESC
 DQ1863  HISTORY     - 20170910 GOOD             MCA
 DQ1863
 DQ1863                          STATION DESCRIPTION
 DQ1863
 DQ1863'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1863'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST OF BINGHAM, 6.0 MI
 DQ1863'(9.7 KM) NORTH OF VERA AND 1.9 MI (3.1 KM) SOUTH-SOUTHEAST OF RAMSEY.
 DQ1863'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DQ1863'MAIN STREET) IN THE TOWN OF RAMSEY PROCEED SOUTH ALONG US ROUTE 51 FOR
 DQ1863'1.75 MI (2.8 KM) TO COUNTY ROAD 2650N, CONTINUE SOUTHEAST ALONG US
 DQ1863'ROUTE 51 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DQ1863'
 DQ1863'THE STATION IS 53 FT (16.2 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE
 DQ1863'51, 245.5 FT (74.8 M) SOUTHEAST OF A POWER POLE, 43 FT (13.1 M)
 DQ1863'NORTHWEST OF A POWER POLE, 26 FT (7.9 M) NORTH OF THE CENTERLINE OF A
 DQ1863'GRAVEL DRIVEWAY AND 4.4 FT (1.3 M) NORTHEAST OF A FIBER OPTIC WARNING
 DQ1863'POST AT THE END OF AN EAST-WEST FENCE.
 DQ1863'
 DQ1863'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1863'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1863'IN IDENTIFICATION.
 DQ1863
 DQ1863                          STATION RECOVERY (2017)
 DQ1863
 DQ1863'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1863'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1294 ***********************************************************************
 DQ1294  DESIGNATION -  FM 003
 DQ1294  PID         -  DQ1294
 DQ1294  STATE/COUNTY-  IL/FRANKLIN
 DQ1294  COUNTRY     -  US
 DQ1294  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1294
 DQ1294                         *CURRENT SURVEY CONTROL
 DQ1294  ______________________________________________________________________
 DQ1294* NAD 83(1986) POSITION- 37 51 57.0    (N) 088 55 57.1    (W)   HD_HELD2
 DQ1294* NAVD 88 ORTHO HEIGHT -   137.162 (meters)      450.01  (feet) ADJUSTED
 DQ1294  ______________________________________________________________________
 DQ1294  GEOID HEIGHT    -        -29.386 (meters)                     GEOID18
 DQ1294  DYNAMIC HEIGHT  -        137.069 (meters)      449.70  (feet) COMP
 DQ1294  MODELED GRAVITY -    979,950.8   (mgal)                       NAVD 88
 DQ1294
 DQ1294  VERT ORDER      -  SECOND    CLASS I
 DQ1294
 DQ1294.The horizontal coordinates were established by autonomous hand held GPS
 DQ1294.observations and have an estimated accuracy of +/- 10 meters.
 DQ1294
 DQ1294.The orthometric height was determined by differential leveling and
 DQ1294.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1294.in March 2016.
 DQ1294
 DQ1294.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1294.GEOID18 height accuracy estimate available here.
 DQ1294
 DQ1294.Click photographs - Photos may exist for this station.
 DQ1294
 DQ1294.The dynamic height is computed by dividing the NAVD 88
 DQ1294.geopotential number by the normal gravity value computed on the
 DQ1294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1294.degrees latitude (g = 980.6199 gals.).
 DQ1294
 DQ1294.The modeled gravity was interpolated from observed gravity values.
 DQ1294
 DQ1294;                    North         East    Units  Estimated Accuracy
 DQ1294;SPC IL E     -   133,253.      247,277.      MT  (+/- 10 meters HH2 GPS)
 DQ1294
 DQ1294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3001292689(NAD 83)
 DQ1294
 DQ1294                          SUPERSEDED SURVEY CONTROL
 DQ1294
 DQ1294.No superseded survey control is available for this station.
 DQ1294
 DQ1294_MARKER: F = FLANGE-ENCASED ROD
 DQ1294_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1294_STAMPING: FM 003 2015
 DQ1294_MARK LOGO: ILSGS
 DQ1294_PROJECTION: FLUSH
 DQ1294_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1294_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1294_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1294+SATELLITE: SATELLITE OBSERVATIONS - October 19, 2015
 DQ1294_ROD/PIPE-DEPTH: 8 meters
 DQ1294_SLEEVE-DEPTH  : 3 meters
 DQ1294
 DQ1294  HISTORY     - Date     Condition        Report By
 DQ1294  HISTORY     - 20151019 MONUMENTED       BCA
 DQ1294
 DQ1294                          STATION DESCRIPTION
 DQ1294
 DQ1294'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1294'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTHEAST OF HERRIN, 3.1
 DQ1294'MI (5.0 KM) NORTH OF JOHNSTON CITY AND 2.2 MI (3.5 KM) SOUTH OF WEST
 DQ1294'FRANKFORT.
 DQ1294'
 DQ1294'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 149 WITH STATE
 DQ1294'HIGHWAY 37 LOCATED IN WEST FRANKFORT, IL, GO SOUTH ON STATE HIGHWAY 37
 DQ1294'FOR 2.3 MI (3.7 KM) TO SOUTH POINT LANE AND THE STATION ON THE RIGHT.
 DQ1294'THE STATION IS LOCATED 40.4 FT (12.3 M) WEST OF THE CENTERLINE OF
 DQ1294'STATE HIGHWAY 37, 37.6 FT (11.5 M) NORTH-NORTHEAST OF A UTILITY POLE,
 DQ1294'29.3 FT (8.9 M) WEST OF THE WEST EDGE OF THE SOUTH BOUND LANE OF STATE
 DQ1294'HIGHWAY 37, 20.3 FT (6.2 M) NORTH OF THE CENTERLINE OF SOUTH POINT
 DQ1294'LANE, 10.2 FT (3.1 M) EAST OF RAILROAD TIE FENCE POST AND 8.1 FT (2.5
 DQ1294'M) NORTH OF THE EDGE OF PAVEMENT OF SOUTH POINT LANE.
 DQ1294'
 DQ1294'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1294'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1294'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1864 ***********************************************************************
 DQ1864  DESIGNATION -  FM 003
 DQ1864  PID         -  DQ1864
 DQ1864  STATE/COUNTY-  IL/FAYETTE
 DQ1864  COUNTRY     -  US
 DQ1864  USGS QUAD   -  VERA (2018)
 DQ1864
 DQ1864                         *CURRENT SURVEY CONTROL
 DQ1864  ______________________________________________________________________
 DQ1864* NAD 83(1986) POSITION- 39 06 23.11   (N) 089 05 16.98   (W)   HD_HELD1
 DQ1864* NAVD 88 ORTHO HEIGHT -   166.168 (meters)      545.17  (feet) ADJUSTED
 DQ1864  ______________________________________________________________________
 DQ1864  GEOID HEIGHT    -        -31.931 (meters)                     GEOID18
 DQ1864  DYNAMIC HEIGHT  -        166.067 (meters)      544.84  (feet) COMP
 DQ1864  MODELED GRAVITY -    980,014.6   (mgal)                       NAVD 88
 DQ1864
 DQ1864  VERT ORDER      -  SECOND    CLASS I
 DQ1864
 DQ1864.The horizontal coordinates were determined by differentially corrected
 DQ1864.hand held GPS observations or other comparable positioning techniques
 DQ1864.and have an estimated accuracy of +/- 3 meters.
 DQ1864
 DQ1864.The orthometric height was determined by differential leveling and
 DQ1864.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1864.in May 2016.
 DQ1864
 DQ1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1864.GEOID18 height accuracy estimate available here.
 DQ1864
 DQ1864.Click photographs - Photos may exist for this station.
 DQ1864
 DQ1864.The dynamic height is computed by dividing the NAVD 88
 DQ1864.geopotential number by the normal gravity value computed on the
 DQ1864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1864.degrees latitude (g = 980.6199 gals.).
 DQ1864
 DQ1864.The modeled gravity was interpolated from observed gravity values.
 DQ1864
 DQ1864;                    North         East    Units  Estimated Accuracy
 DQ1864;SPC IL E     -   271,063.3     234,720.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1864
 DQ1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1945430661(NAD 83)
 DQ1864
 DQ1864                          SUPERSEDED SURVEY CONTROL
 DQ1864
 DQ1864.No superseded survey control is available for this station.
 DQ1864
 DQ1864_MARKER: F = FLANGE-ENCASED ROD
 DQ1864_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1864_STAMPING: FM 003 2015
 DQ1864_MARK LOGO: UIL
 DQ1864_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1864_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1864_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1864+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1864_ROD/PIPE-DEPTH: 6.1 meters
 DQ1864_SLEEVE-DEPTH  : 0.9 meters
 DQ1864
 DQ1864  HISTORY     - Date     Condition        Report By
 DQ1864  HISTORY     - 20151201 MONUMENTED       AMESC
 DQ1864  HISTORY     - 20170910 GOOD             MCA
 DQ1864
 DQ1864                          STATION DESCRIPTION
 DQ1864
 DQ1864'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1864'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST OF BINGHAM, 5.2 MI
 DQ1864'(8.4 KM) NORTH-NORTHEAST OF VERA AND 2.8 MI (4.5 KM) SOUTH-SOUTHEAST
 DQ1864'OF RAMSEY.
 DQ1864'
 DQ1864'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DQ1864'MAIN STREET) IN THE TOWN OF RAMSEY PROCEED SOUTH ALONG US ROUTE 51 FOR
 DQ1864'2.3 MI (3.7 KM) TO COUNTY ROAD 2600N.  CONTINUE SOUTHEAST ALONG US
 DQ1864'ROUTE 51 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DQ1864'
 DQ1864'THE STATION IS 73 FT (22.3 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1864'300 FT (91.4 M) NORTHWEST OF THE NORTH END OF 2 15 INCH CORRUGATED
 DQ1864'METAL PIPES UNDER A FIELD ENTRANCE TO THE EAST, 262 FT (79.9 M) NORTH
 DQ1864'OF A POWER POLE AND 13.5 FT (4.1 M) SOUTHEAST OF A POWER POLE.
 DQ1864'
 DQ1864'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1864'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1864'IN IDENTIFICATION.
 DQ1864
 DQ1864                          STATION RECOVERY (2017)
 DQ1864
 DQ1864'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1295 ***********************************************************************
 DQ1295  DESIGNATION -  FM 004
 DQ1295  PID         -  DQ1295
 DQ1295  STATE/COUNTY-  IL/WILLIAMSON
 DQ1295  COUNTRY     -  US
 DQ1295  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1295
 DQ1295                         *CURRENT SURVEY CONTROL
 DQ1295  ______________________________________________________________________
 DQ1295* NAD 83(1986) POSITION- 37 51 01.1    (N) 088 55 58.0    (W)   HD_HELD2
 DQ1295* NAVD 88 ORTHO HEIGHT -   136.492 (meters)      447.81  (feet) ADJUSTED
 DQ1295  ______________________________________________________________________
 DQ1295  GEOID HEIGHT    -        -29.357 (meters)                     GEOID18
 DQ1295  DYNAMIC HEIGHT  -        136.400 (meters)      447.51  (feet) COMP
 DQ1295  MODELED GRAVITY -    979,949.4   (mgal)                       NAVD 88
 DQ1295
 DQ1295  VERT ORDER      -  SECOND    CLASS I
 DQ1295
 DQ1295.The horizontal coordinates were established by autonomous hand held GPS
 DQ1295.observations and have an estimated accuracy of +/- 10 meters.
 DQ1295
 DQ1295.The orthometric height was determined by differential leveling and
 DQ1295.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1295.in March 2016.
 DQ1295
 DQ1295.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1295.GEOID18 height accuracy estimate available here.
 DQ1295
 DQ1295.Click photographs - Photos may exist for this station.
 DQ1295
 DQ1295.The dynamic height is computed by dividing the NAVD 88
 DQ1295.geopotential number by the normal gravity value computed on the
 DQ1295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1295.degrees latitude (g = 980.6199 gals.).
 DQ1295
 DQ1295.The modeled gravity was interpolated from observed gravity values.
 DQ1295
 DQ1295;                    North         East    Units  Estimated Accuracy
 DQ1295;SPC IL E     -   131,529.      247,244.      MT  (+/- 10 meters HH2 GPS)
 DQ1295
 DQ1295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2995490966(NAD 83)
 DQ1295
 DQ1295                          SUPERSEDED SURVEY CONTROL
 DQ1295
 DQ1295.No superseded survey control is available for this station.
 DQ1295
 DQ1295_MARKER: F = FLANGE-ENCASED ROD
 DQ1295_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1295_STAMPING: FM 004 2015
 DQ1295_MARK LOGO: ILSGS
 DQ1295_PROJECTION: FLUSH
 DQ1295_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1295_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1295+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2015
 DQ1295_ROD/PIPE-DEPTH: 15.7 meters
 DQ1295_SLEEVE-DEPTH  : 3 meters
 DQ1295
 DQ1295  HISTORY     - Date     Condition        Report By
 DQ1295  HISTORY     - 20151020 MONUMENTED       BCA
 DQ1295
 DQ1295                          STATION DESCRIPTION
 DQ1295
 DQ1295'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1295'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) EAST-NORTHEAST OF HERRIN,
 DQ1295'3.3 MI (5.3 KM) SOUTH OF WEST FRANKFORT AND 2.1 MI (3.4 KM) NORTH OF
 DQ1295'JOHNSTON CITY.
 DQ1295'
 DQ1295'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH COUNTY
 DQ1295'ROAD 2 IN JOHNSTON CITY, IL, GO NORTH ON STATE HIGHWAY 37 FOR 1.6 MI
 DQ1295'(2.6 KM) TO STIRITZ ROAD.  CONTINUE NORTH OF STATE HIGHWAY 37 FOR 0.7
 DQ1295'MI (1.1 KM) TO THE STATION ON THE LEFT.
 DQ1295'
 DQ1295'THE STATION IS LOCATED 41.0 FT (12.5 M) WEST OF THE CENTERLINE OF
 DQ1295'STATE HIGHWAY 37, 37.0 FT (11.3 M) SOUTH OF THE CENTERLINE OF A
 DQ1295'PRIVATE ENTRANCE '17583', 31.5 FT (9.6 M) NORTH OF THE CENTERLINE OF A
 DQ1295'PRIVATE ENTRANCE '17553', 30.0 FT (9.1 M) WEST OF THE WEST EDGE OF THE
 DQ1295'SOUTH BOUND LANE OF STATE HIGHWAY 37, 20.6 FT (6.3 M) NORTHWEST OF THE
 DQ1295'NORTH END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE AND 20.2 FT (6.2
 DQ1295'M) SOUTHWEST OF THE SOUTH END OF A 18 INCH (46 CM) CORRUGATED METAL
 DQ1295'PIPE.
 DQ1295'
 DQ1295'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1295'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1295'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1865 ***********************************************************************
 DQ1865  DESIGNATION -  FM 004
 DQ1865  PID         -  DQ1865
 DQ1865  STATE/COUNTY-  IL/FAYETTE
 DQ1865  COUNTRY     -  US
 DQ1865  USGS QUAD   -  VERA (2018)
 DQ1865
 DQ1865                         *CURRENT SURVEY CONTROL
 DQ1865  ______________________________________________________________________
 DQ1865* NAD 83(1986) POSITION- 39 05 48.09   (N) 089 05 16.11   (W)   HD_HELD1
 DQ1865* NAVD 88 ORTHO HEIGHT -   168.841 (meters)      553.94  (feet) ADJUSTED
 DQ1865  ______________________________________________________________________
 DQ1865  GEOID HEIGHT    -        -31.918 (meters)                     GEOID18
 DQ1865  DYNAMIC HEIGHT  -        168.738 (meters)      553.60  (feet) COMP
 DQ1865  MODELED GRAVITY -    980,014.6   (mgal)                       NAVD 88
 DQ1865
 DQ1865  VERT ORDER      -  SECOND    CLASS I
 DQ1865
 DQ1865.The horizontal coordinates were determined by differentially corrected
 DQ1865.hand held GPS observations or other comparable positioning techniques
 DQ1865.and have an estimated accuracy of +/- 3 meters.
 DQ1865
 DQ1865.The orthometric height was determined by differential leveling and
 DQ1865.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1865.in May 2016.
 DQ1865
 DQ1865.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1865.GEOID18 height accuracy estimate available here.
 DQ1865
 DQ1865.Click photographs - Photos may exist for this station.
 DQ1865
 DQ1865.The dynamic height is computed by dividing the NAVD 88
 DQ1865.geopotential number by the normal gravity value computed on the
 DQ1865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1865.degrees latitude (g = 980.6199 gals.).
 DQ1865
 DQ1865.The modeled gravity was interpolated from observed gravity values.
 DQ1865
 DQ1865;                    North         East    Units  Estimated Accuracy
 DQ1865;SPC IL E     -   269,983.1     234,732.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1865
 DQ1865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1945129581(NAD 83)
 DQ1865
 DQ1865                          SUPERSEDED SURVEY CONTROL
 DQ1865
 DQ1865.No superseded survey control is available for this station.
 DQ1865
 DQ1865_MARKER: F = FLANGE-ENCASED ROD
 DQ1865_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1865_STAMPING: FM 004 2015
 DQ1865_MARK LOGO: UIL
 DQ1865_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1865_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1865_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1865+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1865_ROD/PIPE-DEPTH: 6.1 meters
 DQ1865_SLEEVE-DEPTH  : 0.9 meters
 DQ1865
 DQ1865  HISTORY     - Date     Condition        Report By
 DQ1865  HISTORY     - 20151201 MONUMENTED       AMESC
 DQ1865  HISTORY     - 20170910 GOOD             MCA
 DQ1865
 DQ1865                          STATION DESCRIPTION
 DQ1865
 DQ1865'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1865'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF BINGHAM, 4.5 MI
 DQ1865'(7.2 KM) NORTH-NORTHEAST OF VERA AND 3.5 MI (5.6 KM) SOUTH-SOUTHEAST
 DQ1865'OF RAMSEY.
 DQ1865'
 DQ1865'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DQ1865'MAIN STREET) IN THE TOWN OF RAMSEY PROCEED SOUTH ALONG US ROUTE 51 FOR
 DQ1865'3.1 MI (5.0 KM) TO COUNTY ROAD 2525N.  CONTINUE SOUTHEAST ALONG US
 DQ1865'ROUTE 51 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DQ1865'
 DQ1865'THE STATION IS 40 FT (12.2 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1865'355 FT (108.2 M) NORTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY, 57 FT
 DQ1865'(17.4 M) NORTH OF THE CENTERLINE OF THE GRAVEL DRIVEWAY TO THE
 DQ1865'BEAUMONT LUMBER COMPANY AND 10.5 FT (3.2 M) WEST OF THE WEST POST OF
 DQ1865'THE BEAUMONT LUMBER COMPANY SIGN.
 DQ1865'
 DQ1865'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1865'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1865'IN IDENTIFICATION.
 DQ1865
 DQ1865                          STATION RECOVERY (2017)
 DQ1865
 DQ1865'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1296 ***********************************************************************
 DQ1296  DESIGNATION -  FM 005
 DQ1296  PID         -  DQ1296
 DQ1296  STATE/COUNTY-  IL/WILLIAMSON
 DQ1296  COUNTRY     -  US
 DQ1296  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1296
 DQ1296                         *CURRENT SURVEY CONTROL
 DQ1296  ______________________________________________________________________
 DQ1296* NAD 83(1986) POSITION- 37 50 17.5    (N) 088 55 57.1    (W)   HD_HELD2
 DQ1296* NAVD 88 ORTHO HEIGHT -   133.922 (meters)      439.38  (feet) ADJUSTED
 DQ1296  ______________________________________________________________________
 DQ1296  GEOID HEIGHT    -        -29.336 (meters)                     GEOID18
 DQ1296  DYNAMIC HEIGHT  -        133.831 (meters)      439.08  (feet) COMP
 DQ1296  MODELED GRAVITY -    979,948.2   (mgal)                       NAVD 88
 DQ1296
 DQ1296  VERT ORDER      -  SECOND    CLASS I
 DQ1296
 DQ1296.The horizontal coordinates were established by autonomous hand held GPS
 DQ1296.observations and have an estimated accuracy of +/- 10 meters.
 DQ1296
 DQ1296.The orthometric height was determined by differential leveling and
 DQ1296.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1296.in March 2016.
 DQ1296
 DQ1296.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1296.GEOID18 height accuracy estimate available here.
 DQ1296
 DQ1296.Click photographs - Photos may exist for this station.
 DQ1296
 DQ1296.The dynamic height is computed by dividing the NAVD 88
 DQ1296.geopotential number by the normal gravity value computed on the
 DQ1296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1296.degrees latitude (g = 980.6199 gals.).
 DQ1296
 DQ1296.The modeled gravity was interpolated from observed gravity values.
 DQ1296
 DQ1296;                    North         East    Units  Estimated Accuracy
 DQ1296;SPC IL E     -   130,185.      247,257.      MT  (+/- 10 meters HH2 GPS)
 DQ1296
 DQ1296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2994989622(NAD 83)
 DQ1296
 DQ1296                          SUPERSEDED SURVEY CONTROL
 DQ1296
 DQ1296.No superseded survey control is available for this station.
 DQ1296
 DQ1296_MARKER: F = FLANGE-ENCASED ROD
 DQ1296_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1296_STAMPING: FM 005 2015
 DQ1296_MARK LOGO: ILSGS
 DQ1296_PROJECTION: FLUSH
 DQ1296_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1296_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1296+STABILITY: POSITION/ELEVATION WELL
 DQ1296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1296+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2015
 DQ1296_ROD/PIPE-DEPTH: 25 meters
 DQ1296_SLEEVE-DEPTH  : 3 meters
 DQ1296
 DQ1296  HISTORY     - Date     Condition        Report By
 DQ1296  HISTORY     - 20151020 MONUMENTED       BCA
 DQ1296
 DQ1296                          STATION DESCRIPTION
 DQ1296
 DQ1296'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1296'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) EAST-NORTHEAST OF HERRIN,
 DQ1296'4.1 MI (6.6 KM) SOUTH OF WEST FRANKFORT AND 1.2 MI (1.9 KM)
 DQ1296'NORTH-NORTHWEST OF JOHNSTON CITY.
 DQ1296'
 DQ1296'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH COUNTY
 DQ1296'ROAD 2 IN JOHNSTON CITY, IL, GO NORTH ON STATE HIGHWAY 37 FOR 1.4 MI
 DQ1296'(2.3 KM) TO UNION ROAD.  CONTINUE NORTH ON STATE HIGHWAY 37 FOR 0.1 MI
 DQ1296'(0.2 KM) TO THE STATION ON THE RIGHT.
 DQ1296'
 DQ1296'THE STATION IS LOCATED 48.6 FT (14.8 M) EAST OF THE CENTERLINE OF
 DQ1296'STATE HIGHWAY 37, 0.1 MI (0.2 KM) SOUTH OF STIRITZ ROAD, 37.4 FT (11.4
 DQ1296'M) EAST OF THE EAST EDGE OF THE NORTH BOUND LANE OF STATE HIGHWAY 37,
 DQ1296'11.8 FT (3.6 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A RAILROAD TIE
 DQ1296'FENCE POST AND 11.7 FT (3.6 M) NORTHWEST OF THE NORTHWEST CORNER OF A
 DQ1296'RAILROAD TIE FENCE POST.
 DQ1296'
 DQ1296'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1296'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1296'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1866 ***********************************************************************
 DQ1866  DESIGNATION -  FM 005
 DQ1866  PID         -  DQ1866
 DQ1866  STATE/COUNTY-  IL/FAYETTE
 DQ1866  COUNTRY     -  US
 DQ1866  USGS QUAD   -  VERA (2018)
 DQ1866
 DQ1866                         *CURRENT SURVEY CONTROL
 DQ1866  ______________________________________________________________________
 DQ1866* NAD 83(1986) POSITION- 39 05 08.73   (N) 089 05 20.16   (W)   HD_HELD1
 DQ1866* NAVD 88 ORTHO HEIGHT -   172.518 (meters)      566.00  (feet) ADJUSTED
 DQ1866  ______________________________________________________________________
 DQ1866  GEOID HEIGHT    -        -31.901 (meters)                     GEOID18
 DQ1866  DYNAMIC HEIGHT  -        172.412 (meters)      565.66  (feet) COMP
 DQ1866  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 DQ1866
 DQ1866  VERT ORDER      -  SECOND    CLASS I
 DQ1866
 DQ1866.The horizontal coordinates were determined by differentially corrected
 DQ1866.hand held GPS observations or other comparable positioning techniques
 DQ1866.and have an estimated accuracy of +/- 3 meters.
 DQ1866
 DQ1866.The orthometric height was determined by differential leveling and
 DQ1866.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1866.in May 2016.
 DQ1866
 DQ1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1866.GEOID18 height accuracy estimate available here.
 DQ1866
 DQ1866.Click photographs - Photos may exist for this station.
 DQ1866
 DQ1866.The dynamic height is computed by dividing the NAVD 88
 DQ1866.geopotential number by the normal gravity value computed on the
 DQ1866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1866.degrees latitude (g = 980.6199 gals.).
 DQ1866
 DQ1866.The modeled gravity was interpolated from observed gravity values.
 DQ1866
 DQ1866;                    North         East    Units  Estimated Accuracy
 DQ1866;SPC IL E     -   268,770.2     234,625.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1866
 DQ1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1932528370(NAD 83)
 DQ1866
 DQ1866                          SUPERSEDED SURVEY CONTROL
 DQ1866
 DQ1866.No superseded survey control is available for this station.
 DQ1866
 DQ1866_MARKER: F = FLANGE-ENCASED ROD
 DQ1866_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1866_STAMPING: FM 005 2015
 DQ1866_MARK LOGO: UIL
 DQ1866_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1866_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1866_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1866+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1866_ROD/PIPE-DEPTH: 8.5 meters
 DQ1866_SLEEVE-DEPTH  : 0.9 meters
 DQ1866
 DQ1866  HISTORY     - Date     Condition        Report By
 DQ1866  HISTORY     - 20151202 MONUMENTED       AMESC
 DQ1866  HISTORY     - 20170910 GOOD             MCA
 DQ1866
 DQ1866                          STATION DESCRIPTION
 DQ1866
 DQ1866'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1866'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST-SOUTHEAST OF
 DQ1866'BINGHAM, 4.2 MI (6.8 KM) SOUTH-SOUTHEAST OF RAMSEY AND 3.8 MI (6.1 KM)
 DQ1866'NORTH-NORTHEAST OF VERA.
 DQ1866'
 DQ1866'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DQ1866'MAIN STREET) IN THE TOWN OF RAMSEY PROCEED SOUTH ALONG US ROUTE 51 FOR
 DQ1866'4.35 MI (7.0 KM) TO COUNTY ROAD 2400N, THENCE WEST ALONG COUNTY ROAD
 DQ1866'2400N FOR 240 FT (73.2 M) TO THE STATION ON THE RIGHT.
 DQ1866'
 DQ1866'THE STATION IS 21 FT (6.4 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1866'2400N, 179.5 FT (54.7 M) WEST OF A POWER POLE AND 9 FT (2.7 M) EAST OF
 DQ1866'A POWER POLE WITH TRANSFORMER.
 DQ1866'
 DQ1866'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1866'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1866'IN IDENTIFICATION.
 DQ1866
 DQ1866                          STATION RECOVERY (2017)
 DQ1866
 DQ1866'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1297 ***********************************************************************
 DQ1297  DESIGNATION -  FM 006
 DQ1297  PID         -  DQ1297
 DQ1297  STATE/COUNTY-  IL/WILLIAMSON
 DQ1297  COUNTRY     -  US
 DQ1297  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1297
 DQ1297                         *CURRENT SURVEY CONTROL
 DQ1297  ______________________________________________________________________
 DQ1297* NAD 83(1986) POSITION- 37 49 24.4    (N) 088 55 57.1    (W)   HD_HELD2
 DQ1297* NAVD 88 ORTHO HEIGHT -   138.067 (meters)      452.97  (feet) ADJUSTED
 DQ1297  ______________________________________________________________________
 DQ1297  GEOID HEIGHT    -        -29.309 (meters)                     GEOID18
 DQ1297  DYNAMIC HEIGHT  -        137.973 (meters)      452.67  (feet) COMP
 DQ1297  MODELED GRAVITY -    979,946.8   (mgal)                       NAVD 88
 DQ1297
 DQ1297  VERT ORDER      -  SECOND    CLASS I
 DQ1297
 DQ1297.The horizontal coordinates were established by autonomous hand held GPS
 DQ1297.observations and have an estimated accuracy of +/- 10 meters.
 DQ1297
 DQ1297.The orthometric height was determined by differential leveling and
 DQ1297.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1297.in March 2016.
 DQ1297
 DQ1297.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1297.GEOID18 height accuracy estimate available here.
 DQ1297
 DQ1297.Click photographs - Photos may exist for this station.
 DQ1297
 DQ1297.The dynamic height is computed by dividing the NAVD 88
 DQ1297.geopotential number by the normal gravity value computed on the
 DQ1297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1297.degrees latitude (g = 980.6199 gals.).
 DQ1297
 DQ1297.The modeled gravity was interpolated from observed gravity values.
 DQ1297
 DQ1297;                    North         East    Units  Estimated Accuracy
 DQ1297;SPC IL E     -   128,548.      247,246.      MT  (+/- 10 meters HH2 GPS)
 DQ1297
 DQ1297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2991587985(NAD 83)
 DQ1297
 DQ1297                          SUPERSEDED SURVEY CONTROL
 DQ1297
 DQ1297.No superseded survey control is available for this station.
 DQ1297
 DQ1297_MARKER: F = FLANGE-ENCASED ROD
 DQ1297_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1297_STAMPING: FM 006 2015
 DQ1297_MARK LOGO: ILSGS
 DQ1297_PROJECTION: FLUSH
 DQ1297_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1297_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1297_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1297+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2015
 DQ1297_ROD/PIPE-DEPTH: 15.5 meters
 DQ1297_SLEEVE-DEPTH  : 3 meters
 DQ1297
 DQ1297  HISTORY     - Date     Condition        Report By
 DQ1297  HISTORY     - 20151020 MONUMENTED       BCA
 DQ1297  HISTORY     - 20240916 GOOD             INDIV
 DQ1297
 DQ1297                          STATION DESCRIPTION
 DQ1297
 DQ1297'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1297'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) EAST-NORTHEAST OF HERRIN,
 DQ1297'5.1 MI (8.2 KM) SOUTH OF WEST FRANKFORT AND IN THE TOWN OF JOHNSTON
 DQ1297'CITY, IL.
 DQ1297'
 DQ1297'TO REACH THE STATION FROM THE JUNCTION STATE HIGHWAY 37 WITH COUNTY
 DQ1297'ROAD 2 IN JOHNSTON CITY, IL, GO NORTH ON STATE HIGHWAY 37 FOR 0.5 MI
 DQ1297'(0.8 KM) TO 13TH STREET AND THE STATION ON THE RIGHT.
 DQ1297'
 DQ1297'THE STATION IS LOCATED 28.5 FT (8.7 M) EAST OF THE CENTERLINE OF STATE
 DQ1297'HIGHWAY 37, 40.7 FT (12.4 M) NORTH-NORTHWEST OF THE NORTHWEST CORNER
 DQ1297'OF A BRICK BUILDING, 22.5 FT (6.9 M) SOUTHEAST OF THE SOUTHEAST EDGE
 DQ1297'OF A MANHOLE COVER, 18.8 FT (5.7 M) NORTH OF THE CENTERLINE OF 13TH
 DQ1297'STREET, 7.0 FT (2.1 M) EAST OF THE EAST EDGE OF A SIDEWALK AND 5.0 FT
 DQ1297'(1.5 M) NORTH OF THE EDGE OF PAVEMENT OF 13TH STREET.
 DQ1297'
 DQ1297'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1297'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1297'IN IDENTIFICATION.
 DQ1297
 DQ1297                          STATION RECOVERY (2024)
 DQ1297
 DQ1297'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2024 (MDO)
 DQ1297'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1867 ***********************************************************************
 DQ1867  DESIGNATION -  FM 006
 DQ1867  PID         -  DQ1867
 DQ1867  STATE/COUNTY-  IL/FAYETTE
 DQ1867  COUNTRY     -  US
 DQ1867  USGS QUAD   -  VERA (2018)
 DQ1867
 DQ1867                         *CURRENT SURVEY CONTROL
 DQ1867  ______________________________________________________________________
 DQ1867* NAD 83(1986) POSITION- 39 04 16.05   (N) 089 05 13.33   (W)   HD_HELD1
 DQ1867* NAVD 88 ORTHO HEIGHT -   168.601 (meters)      553.15  (feet) ADJUSTED
 DQ1867  ______________________________________________________________________
 DQ1867  GEOID HEIGHT    -        -31.882 (meters)                     GEOID18
 DQ1867  DYNAMIC HEIGHT  -        168.499 (meters)      552.82  (feet) COMP
 DQ1867  MODELED GRAVITY -    980,015.0   (mgal)                       NAVD 88
 DQ1867
 DQ1867  VERT ORDER      -  SECOND    CLASS I
 DQ1867
 DQ1867.The horizontal coordinates were determined by differentially corrected
 DQ1867.hand held GPS observations or other comparable positioning techniques
 DQ1867.and have an estimated accuracy of +/- 3 meters.
 DQ1867
 DQ1867.The orthometric height was determined by differential leveling and
 DQ1867.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1867.in May 2016.
 DQ1867
 DQ1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1867.GEOID18 height accuracy estimate available here.
 DQ1867
 DQ1867.Click photographs - Photos may exist for this station.
 DQ1867
 DQ1867.The dynamic height is computed by dividing the NAVD 88
 DQ1867.geopotential number by the normal gravity value computed on the
 DQ1867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1867.degrees latitude (g = 980.6199 gals.).
 DQ1867
 DQ1867.The modeled gravity was interpolated from observed gravity values.
 DQ1867
 DQ1867;                    North         East    Units  Estimated Accuracy
 DQ1867;SPC IL E     -   267,144.3     234,776.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1867
 DQ1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1945226742(NAD 83)
 DQ1867
 DQ1867                          SUPERSEDED SURVEY CONTROL
 DQ1867
 DQ1867.No superseded survey control is available for this station.
 DQ1867
 DQ1867_MARKER: F = FLANGE-ENCASED ROD
 DQ1867_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1867_STAMPING: FM 006 2015
 DQ1867_MARK LOGO: UIL
 DQ1867_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1867_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1867_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1867+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1867_ROD/PIPE-DEPTH: 6.1 meters
 DQ1867_SLEEVE-DEPTH  : 0.9 meters
 DQ1867
 DQ1867  HISTORY     - Date     Condition        Report By
 DQ1867  HISTORY     - 20151202 MONUMENTED       AMESC
 DQ1867  HISTORY     - 20170910 GOOD             MCA
 DQ1867
 DQ1867                          STATION DESCRIPTION
 DQ1867
 DQ1867'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1867'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF
 DQ1867'BINGHAM, 5.2 MI (8.4 KM) SOUTH-SOUTHEAST OF RAMSEY AND 2.9 MI (4.7 KM)
 DQ1867'NORTH-NORTHEAST OF VERA.
 DQ1867'
 DQ1867'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DQ1867'MAIN STREET) IN THE TOWN OF RAMSEY PROCEED SOUTH ALONG US ROUTE 51 FOR
 DQ1867'5.35 MI (8.6 KM) TO COUNTY ROAD 2300N, THENCE EAST ALONG COUNTY ROAD
 DQ1867'2300N FOR 385 FT (117.3 M) TO THE STATION ON THE RIGHT.
 DQ1867'
 DQ1867'THE STATION IS 21 FT (6.4 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1867'2300N, 293 FT (89.3 M) WEST OF THE WEST END OF AN 8 INCH CORRUGATED
 DQ1867'PLASTIC PIPE UNDER A FIELD ENTRANCE, 127.5 FT (38.9 M) EAST OF THE
 DQ1867'CENTERLINE OF A GRAVEL DRIVEWAY, 116 FT (35.4 M) EAST OF A POWER POLE
 DQ1867'WITH TRANSFORMER, 3.7 FT (1.1 M) EAST OF THE CORNER OF A FENCE RUNNING
 DQ1867'SOUTH AND EAST AND 2.0 FT (0.6 M) NORTH OF A FENCE.
 DQ1867'
 DQ1867'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1867'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1867'IN IDENTIFICATION.
 DQ1867
 DQ1867                          STATION RECOVERY (2017)
 DQ1867
 DQ1867'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1298 ***********************************************************************
 DQ1298  DESIGNATION -  FM 007
 DQ1298  PID         -  DQ1298
 DQ1298  STATE/COUNTY-  IL/WILLIAMSON
 DQ1298  COUNTRY     -  US
 DQ1298  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1298
 DQ1298                         *CURRENT SURVEY CONTROL
 DQ1298  ______________________________________________________________________
 DQ1298* NAD 83(1986) POSITION- 37 48 43.2    (N) 088 55 57.4    (W)   HD_HELD2
 DQ1298* NAVD 88 ORTHO HEIGHT -   121.889 (meters)      399.90  (feet) ADJUSTED
 DQ1298  ______________________________________________________________________
 DQ1298  GEOID HEIGHT    -        -29.289 (meters)                     GEOID18
 DQ1298  DYNAMIC HEIGHT  -        121.806 (meters)      399.63  (feet) COMP
 DQ1298  MODELED GRAVITY -    979,945.7   (mgal)                       NAVD 88
 DQ1298
 DQ1298  VERT ORDER      -  SECOND    CLASS I
 DQ1298
 DQ1298.The horizontal coordinates were established by autonomous hand held GPS
 DQ1298.observations and have an estimated accuracy of +/- 10 meters.
 DQ1298
 DQ1298.The orthometric height was determined by differential leveling and
 DQ1298.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1298.in March 2016.
 DQ1298
 DQ1298.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1298.GEOID18 height accuracy estimate available here.
 DQ1298
 DQ1298.Click photographs - Photos may exist for this station.
 DQ1298
 DQ1298.The dynamic height is computed by dividing the NAVD 88
 DQ1298.geopotential number by the normal gravity value computed on the
 DQ1298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1298.degrees latitude (g = 980.6199 gals.).
 DQ1298
 DQ1298.The modeled gravity was interpolated from observed gravity values.
 DQ1298
 DQ1298;                    North         East    Units  Estimated Accuracy
 DQ1298;SPC IL E     -   127,278.      247,231.      MT  (+/- 10 meters HH2 GPS)
 DQ1298
 DQ1298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2988186715(NAD 83)
 DQ1298
 DQ1298                          SUPERSEDED SURVEY CONTROL
 DQ1298
 DQ1298.No superseded survey control is available for this station.
 DQ1298
 DQ1298_MARKER: F = FLANGE-ENCASED ROD
 DQ1298_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1298_STAMPING: FM 007 2015
 DQ1298_MARK LOGO: ILSGS
 DQ1298_PROJECTION: FLUSH
 DQ1298_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1298_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1298+STABILITY: POSITION/ELEVATION WELL
 DQ1298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1298+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2015
 DQ1298_ROD/PIPE-DEPTH: 48 meters
 DQ1298_SLEEVE-DEPTH  : 3 meters
 DQ1298
 DQ1298  HISTORY     - Date     Condition        Report By
 DQ1298  HISTORY     - 20151020 MONUMENTED       BCA
 DQ1298  HISTORY     - 20240916 GOOD             INDIV
 DQ1298
 DQ1298                          STATION DESCRIPTION
 DQ1298
 DQ1298'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1298'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) EAST OF HERRIN, 5.2 MI
 DQ1298'(8.4 KM) WEST-NORTHWEST OF PITTSBURG AND 0.7 MI (1.1 KM)
 DQ1298'SOUTH-SOUTHWEST OF JOHNSTON CITY.
 DQ1298'
 DQ1298'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH COUNTY
 DQ1298'ROAD 2 IN JOHNSTON CITY, IL, GO SOUTH ON STATE HIGHWAY 37 FOR 0.3 MI
 DQ1298'(0.5 KM) TO THE STATION ON THE LEFT.
 DQ1298'
 DQ1298'THE STATION IS LOCATED 31.5 FT (9.6 M) EAST OF THE CENTERLINE OF STATE
 DQ1298'HIGHWAY 37, 0.2 MI (0.3 KM) SOUTH OF THIRD STREET, 19.7 FT (6.0 M)
 DQ1298'EAST OF THE EAST EDGE OF THE NORTH BOUND LANE OF STATE HIGHWAY 37,
 DQ1298'17.3 FT (5.3 M) SOUTHWEST OF THE SOUTH-SOUTHWEST CORNER OF A TELEPHONE
 DQ1298'PEDESTAL, 17.2 FT (5.2 M) SOUTH OF A UTILITY POLE, 10.2 FT (3.1 M)
 DQ1298'NORTHEAST OF A POST FOR A '40 MPH' SIGN AND 3.5 FT (1.1 M) NORTHWEST
 DQ1298'OF A CONCRETE GUTTER.
 DQ1298'
 DQ1298'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1298'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1298'IN IDENTIFICATION.
 DQ1298
 DQ1298                          STATION RECOVERY (2024)
 DQ1298
 DQ1298'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2024 (MDO)
 DQ1298'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1868 ***********************************************************************
 DQ1868  DESIGNATION -  FM 007
 DQ1868  PID         -  DQ1868
 DQ1868  STATE/COUNTY-  IL/FAYETTE
 DQ1868  COUNTRY     -  US
 DQ1868  USGS QUAD   -  VERA (2018)
 DQ1868
 DQ1868                         *CURRENT SURVEY CONTROL
 DQ1868  ______________________________________________________________________
 DQ1868* NAD 83(1986) POSITION- 39 02 53.66   (N) 089 05 18.23   (W)   HD_HELD1
 DQ1868* NAVD 88 ORTHO HEIGHT -   157.229 (meters)      515.84  (feet) ADJUSTED
 DQ1868  ______________________________________________________________________
 DQ1868  GEOID HEIGHT    -        -31.848 (meters)                     GEOID18
 DQ1868  DYNAMIC HEIGHT  -        157.133 (meters)      515.53  (feet) COMP
 DQ1868  MODELED GRAVITY -    980,016.0   (mgal)                       NAVD 88
 DQ1868
 DQ1868  VERT ORDER      -  SECOND    CLASS I
 DQ1868
 DQ1868.The horizontal coordinates were determined by differentially corrected
 DQ1868.hand held GPS observations or other comparable positioning techniques
 DQ1868.and have an estimated accuracy of +/- 3 meters.
 DQ1868
 DQ1868.The orthometric height was determined by differential leveling and
 DQ1868.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1868.in May 2016.
 DQ1868
 DQ1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1868.GEOID18 height accuracy estimate available here.
 DQ1868
 DQ1868.Click photographs - Photos may exist for this station.
 DQ1868
 DQ1868.The dynamic height is computed by dividing the NAVD 88
 DQ1868.geopotential number by the normal gravity value computed on the
 DQ1868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1868.degrees latitude (g = 980.6199 gals.).
 DQ1868
 DQ1868.The modeled gravity was interpolated from observed gravity values.
 DQ1868
 DQ1868;                    North         East    Units  Estimated Accuracy
 DQ1868;SPC IL E     -   264,604.5     234,637.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1868
 DQ1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1927624205(NAD 83)
 DQ1868
 DQ1868                          SUPERSEDED SURVEY CONTROL
 DQ1868
 DQ1868.No superseded survey control is available for this station.
 DQ1868
 DQ1868_MARKER: F = FLANGE-ENCASED ROD
 DQ1868_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1868_STAMPING: FM 007 2015
 DQ1868_MARK LOGO: UIL
 DQ1868_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1868_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1868_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1868+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1868_ROD/PIPE-DEPTH: 3.7 meters
 DQ1868_SLEEVE-DEPTH  : 0.9 meters
 DQ1868
 DQ1868  HISTORY     - Date     Condition        Report By
 DQ1868  HISTORY     - 20151202 MONUMENTED       AMESC
 DQ1868  HISTORY     - 20170910 GOOD             MCA
 DQ1868
 DQ1868                          STATION DESCRIPTION
 DQ1868
 DQ1868'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1868'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF RAMSEY, 6.1 MI
 DQ1868'(9.8 KM) NORTH OF VANDALIA AND 1.6 MI (2.6 KM) NORTHEAST OF VERA.
 DQ1868'
 DQ1868'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 70 ON THE
 DQ1868'EAST SIDE OF THE TOWN OF VANDALIA PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1868'4.9 MI (7.9 KM) TO COUNTY ROAD 975E.  CONTINUE NORTH ALONG US ROUTE 51
 DQ1868'FOR 300 FT (91.4 M) TO THE STATION ON THE LEFT.
 DQ1868'
 DQ1868'THE STATION IS 58.5 FT (17.8 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1868'74.7 FT (22.8 M) SOUTHWEST OF THE SOUTH END OF AN 18 INCH CORRUGATED
 DQ1868'METAL PIPE UNDER A GRAVEL DRIVEWAY, 46.8 FT (14.3 M) NORTHWEST OF THE
 DQ1868'NORTH END OF AN 18 INCH CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE
 DQ1868'AND 36.7 FT (11.2 M) SOUTH OF A POWER POLE WITH TWO GUY WIRES.
 DQ1868'
 DQ1868'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1868'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1868'IN IDENTIFICATION.
 DQ1868
 DQ1868                          STATION RECOVERY (2017)
 DQ1868
 DQ1868'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1868'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1299 ***********************************************************************
 DQ1299  DESIGNATION -  FM 008
 DQ1299  PID         -  DQ1299
 DQ1299  STATE/COUNTY-  IL/WILLIAMSON
 DQ1299  COUNTRY     -  US
 DQ1299  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1299
 DQ1299                         *CURRENT SURVEY CONTROL
 DQ1299  ______________________________________________________________________
 DQ1299* NAD 83(1986) POSITION- 37 47 47.0    (N) 088 56 01.6    (W)   HD_HELD2
 DQ1299* NAVD 88 ORTHO HEIGHT -   127.873 (meters)      419.53  (feet) ADJUSTED
 DQ1299  ______________________________________________________________________
 DQ1299  GEOID HEIGHT    -        -29.258 (meters)                     GEOID18
 DQ1299  DYNAMIC HEIGHT  -        127.785 (meters)      419.24  (feet) COMP
 DQ1299  MODELED GRAVITY -    979,944.4   (mgal)                       NAVD 88
 DQ1299
 DQ1299  VERT ORDER      -  SECOND    CLASS I
 DQ1299
 DQ1299.The horizontal coordinates were established by autonomous hand held GPS
 DQ1299.observations and have an estimated accuracy of +/- 10 meters.
 DQ1299
 DQ1299.The orthometric height was determined by differential leveling and
 DQ1299.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1299.in March 2016.
 DQ1299
 DQ1299.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1299.GEOID18 height accuracy estimate available here.
 DQ1299
 DQ1299.Click photographs - Photos may exist for this station.
 DQ1299
 DQ1299.The dynamic height is computed by dividing the NAVD 88
 DQ1299.geopotential number by the normal gravity value computed on the
 DQ1299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1299.degrees latitude (g = 980.6199 gals.).
 DQ1299
 DQ1299.The modeled gravity was interpolated from observed gravity values.
 DQ1299
 DQ1299;                    North         East    Units  Estimated Accuracy
 DQ1299;SPC IL E     -   125,546.      247,117.      MT  (+/- 10 meters HH2 GPS)
 DQ1299
 DQ1299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2974384985(NAD 83)
 DQ1299
 DQ1299                          SUPERSEDED SURVEY CONTROL
 DQ1299
 DQ1299.No superseded survey control is available for this station.
 DQ1299
 DQ1299_MARKER: F = FLANGE-ENCASED ROD
 DQ1299_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1299_STAMPING: FM 008 2015
 DQ1299_MARK LOGO: ILSGS
 DQ1299_PROJECTION: FLUSH
 DQ1299_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1299_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1299+STABILITY: POSITION/ELEVATION WELL
 DQ1299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1299+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2015
 DQ1299_ROD/PIPE-DEPTH: 32 meters
 DQ1299_SLEEVE-DEPTH  : 3 meters
 DQ1299
 DQ1299  HISTORY     - Date     Condition        Report By
 DQ1299  HISTORY     - 20151020 MONUMENTED       BCA
 DQ1299
 DQ1299                          STATION DESCRIPTION
 DQ1299
 DQ1299'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1299'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST-NORTHWEST OF
 DQ1299'PITTSBURG, 4.5 MI (7.2 KM) NORTH OF MARION AND 1.7 MI (2.7 KM)
 DQ1299'SOUTH-SOUTHWEST OF JOHNSTON CITY.
 DQ1299'
 DQ1299'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH COUNTY
 DQ1299'ROAD 2 IN JOHNSTON CITY, IL, GO SOUTH ON STATE HIGHWAY 37 FOR 1.3 MI
 DQ1299'(2.1 KM) TO LEITZEN LANE.  CONTINUE SOUTH ON STATE HIGHWAY 37 FOR 0.1
 DQ1299'MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DQ1299'
 DQ1299'THE STATION IS LOCATED 46.2 FT (14.1 M) WEST OF THE CENTERLINE OF
 DQ1299'STATE HIGHWAY 37, 34.7 FT (10.6 M) WEST OF THE WEST EDGE OF THE SOUTH
 DQ1299'BOUND LANE OF STATE HIGHWAY 37, 14.0 FT (4.3 M) NORTH OF THE CENTER OF
 DQ1299'A PRIVATE ENTRANCE '13849', 12.5 FT (3.8 M) WEST-SOUTHWEST OF THE
 DQ1299'NORTHWEST EDGE OF A 24 INCH (61 CM) CORRUGATED METAL PIPE AND 6.3 FT
 DQ1299'(1.9 M) EAST OF A UTILITY POLE.
 DQ1299'
 DQ1299'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1299'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1299'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1869 ***********************************************************************
 DQ1869  DESIGNATION -  FM 008
 DQ1869  PID         -  DQ1869
 DQ1869  STATE/COUNTY-  IL/FAYETTE
 DQ1869  COUNTRY     -  US
 DQ1869  USGS QUAD   -  VERA (2018)
 DQ1869
 DQ1869                         *CURRENT SURVEY CONTROL
 DQ1869  ______________________________________________________________________
 DQ1869* NAD 83(1986) POSITION- 39 02 19.91   (N) 089 05 39.38   (W)   HD_HELD1
 DQ1869* NAVD 88 ORTHO HEIGHT -   165.898 (meters)      544.28  (feet) ADJUSTED
 DQ1869  ______________________________________________________________________
 DQ1869  GEOID HEIGHT    -        -31.827 (meters)                     GEOID18
 DQ1869  DYNAMIC HEIGHT  -        165.797 (meters)      543.95  (feet) COMP
 DQ1869  MODELED GRAVITY -    980,016.6   (mgal)                       NAVD 88
 DQ1869
 DQ1869  VERT ORDER      -  SECOND    CLASS I
 DQ1869
 DQ1869.The horizontal coordinates were determined by differentially corrected
 DQ1869.hand held GPS observations or other comparable positioning techniques
 DQ1869.and have an estimated accuracy of +/- 3 meters.
 DQ1869
 DQ1869.The orthometric height was determined by differential leveling and
 DQ1869.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1869.in May 2016.
 DQ1869
 DQ1869.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1869.GEOID18 height accuracy estimate available here.
 DQ1869
 DQ1869.Click photographs - Photos may exist for this station.
 DQ1869
 DQ1869.The dynamic height is computed by dividing the NAVD 88
 DQ1869.geopotential number by the normal gravity value computed on the
 DQ1869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1869.degrees latitude (g = 980.6199 gals.).
 DQ1869
 DQ1869.The modeled gravity was interpolated from observed gravity values.
 DQ1869
 DQ1869;                    North         East    Units  Estimated Accuracy
 DQ1869;SPC IL E     -   263,568.0     234,119.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1869
 DQ1869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1874423176(NAD 83)
 DQ1869
 DQ1869                          SUPERSEDED SURVEY CONTROL
 DQ1869
 DQ1869.No superseded survey control is available for this station.
 DQ1869
 DQ1869_MARKER: F = FLANGE-ENCASED ROD
 DQ1869_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1869_STAMPING: FM 008 2015
 DQ1869_MARK LOGO: UIL
 DQ1869_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1869_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1869_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1869+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1869_ROD/PIPE-DEPTH: 11.0 meters
 DQ1869_SLEEVE-DEPTH  : 0.9 meters
 DQ1869
 DQ1869  HISTORY     - Date     Condition        Report By
 DQ1869  HISTORY     - 20151202 MONUMENTED       AMESC
 DQ1869  HISTORY     - 20170910 GOOD             MCA
 DQ1869
 DQ1869                          STATION DESCRIPTION
 DQ1869
 DQ1869'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1869'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH OF RAMSEY, 5.4 MI
 DQ1869'(8.7 KM) NORTH OF VANDALIA AND 1.1 MI (1.8 KM) EAST-NORTHEAST OF VERA.
 DQ1869'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 70 ON THE
 DQ1869'EAST SIDE OF THE TOWN OF VANDALIA PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1869'3.4 MI (5.5 KM) TO COUNTY ROAD 2000N.  CONTINUE NORTH ALONG US ROUTE
 DQ1869'51 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DQ1869'
 DQ1869'THE STATION IS 65 FT (19.8 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1869'365 FT (111.3 M) NORTH OF THE CENTERLINE OF A FIELD ENTRANCE, 122 FT
 DQ1869'(37.2 M) SOUTH OF THE WESTERLY PROJECTION OF A DRIVEWAY CENTERLINE TO
 DQ1869'THE EAST, 12.5 FT (3.8 M) SOUTH OF A POWER POLE AND 5.7 FT (1.7 M)
 DQ1869'EAST OF THE RIGHT OF WAY FENCE.
 DQ1869'
 DQ1869'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1869'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1869'IN IDENTIFICATION.
 DQ1869
 DQ1869                          STATION RECOVERY (2017)
 DQ1869
 DQ1869'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1869'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1300 ***********************************************************************
 DQ1300  DESIGNATION -  FM 009
 DQ1300  PID         -  DQ1300
 DQ1300  STATE/COUNTY-  IL/WILLIAMSON
 DQ1300  COUNTRY     -  US
 DQ1300  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1300
 DQ1300                         *CURRENT SURVEY CONTROL
 DQ1300  ______________________________________________________________________
 DQ1300* NAD 83(1986) POSITION- 37 46 54.0    (N) 088 55 57.2    (W)   HD_HELD2
 DQ1300* NAVD 88 ORTHO HEIGHT -   143.046 (meters)      469.31  (feet) ADJUSTED
 DQ1300  ______________________________________________________________________
 DQ1300  GEOID HEIGHT    -        -29.231 (meters)                     GEOID18
 DQ1300  DYNAMIC HEIGHT  -        142.948 (meters)      468.99  (feet) COMP
 DQ1300  MODELED GRAVITY -    979,943.0   (mgal)                       NAVD 88
 DQ1300
 DQ1300  VERT ORDER      -  SECOND    CLASS I
 DQ1300
 DQ1300.The horizontal coordinates were established by autonomous hand held GPS
 DQ1300.observations and have an estimated accuracy of +/- 10 meters.
 DQ1300
 DQ1300.The orthometric height was determined by differential leveling and
 DQ1300.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1300.in March 2016.
 DQ1300
 DQ1300.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1300.GEOID18 height accuracy estimate available here.
 DQ1300
 DQ1300.Click photographs - Photos may exist for this station.
 DQ1300
 DQ1300.The dynamic height is computed by dividing the NAVD 88
 DQ1300.geopotential number by the normal gravity value computed on the
 DQ1300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1300.degrees latitude (g = 980.6199 gals.).
 DQ1300
 DQ1300.The modeled gravity was interpolated from observed gravity values.
 DQ1300
 DQ1300;                    North         East    Units  Estimated Accuracy
 DQ1300;SPC IL E     -   123,911.      247,214.      MT  (+/- 10 meters HH2 GPS)
 DQ1300
 DQ1300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2981683349(NAD 83)
 DQ1300
 DQ1300                          SUPERSEDED SURVEY CONTROL
 DQ1300
 DQ1300.No superseded survey control is available for this station.
 DQ1300
 DQ1300_MARKER: F = FLANGE-ENCASED ROD
 DQ1300_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1300_STAMPING: FM 009 2015
 DQ1300_MARK LOGO: ILSGS
 DQ1300_PROJECTION: FLUSH
 DQ1300_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1300_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1300+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2015
 DQ1300_ROD/PIPE-DEPTH: 12.5 meters
 DQ1300_SLEEVE-DEPTH  : 3 meters
 DQ1300
 DQ1300  HISTORY     - Date     Condition        Report By
 DQ1300  HISTORY     - 20151020 MONUMENTED       BCA
 DQ1300
 DQ1300                          STATION DESCRIPTION
 DQ1300
 DQ1300'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1300'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) WEST OF PITTSBURG, 3.5 MI
 DQ1300'(5.6 KM) NORTH OF MARION AND 2.7 MI (4.3 KM) SOUTH OF JOHNSTON CITY.
 DQ1300'
 DQ1300'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH COUNTY
 DQ1300'ROAD 2 IN JOHNSTON CITY, IL, GO SOUTH ON STATE HIGHWAY 37 FOR 1.6 MI
 DQ1300'(2.6 KM) TO COUNTY ROAD 4.  CONTINUE SOUTH ON STATE HIGHWAY 37 FOR 0.8
 DQ1300'MI (1.3 KM) TO THE STATION ON THE LEFT.
 DQ1300'
 DQ1300'THE STATION IS LOCATED 49.0 FT (14.9 M) EAST OF THE CENTERLINE OF
 DQ1300'STATE HIGHWAY 37, 37.0 FT (11.3 M) EAST OF THE EAST EDGE OF THE NORTH
 DQ1300'BOUND LANE OF STATE HIGHWAY 37, 15.5 FT (4.7 M) SOUTHWEST OF A UTILITY
 DQ1300'POLE AND 9.0 FT (2.7 M) WEST OF A POST FOR A 'JIMS MOBILE OFFICES'
 DQ1300'SIGN.
 DQ1300'
 DQ1300'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1300'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1300'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1870 ***********************************************************************
 DQ1870  DESIGNATION -  FM 009
 DQ1870  PID         -  DQ1870
 DQ1870  STATE/COUNTY-  IL/FAYETTE
 DQ1870  COUNTRY     -  US
 DQ1870  USGS QUAD   -  VERA (2018)
 DQ1870
 DQ1870                         *CURRENT SURVEY CONTROL
 DQ1870  ______________________________________________________________________
 DQ1870* NAD 83(1986) POSITION- 39 01 40.18   (N) 089 05 55.59   (W)   HD_HELD1
 DQ1870* NAVD 88 ORTHO HEIGHT -   151.462 (meters)      496.92  (feet) ADJUSTED
 DQ1870  ______________________________________________________________________
 DQ1870  GEOID HEIGHT    -        -31.806 (meters)                     GEOID18
 DQ1870  DYNAMIC HEIGHT  -        151.370 (meters)      496.62  (feet) COMP
 DQ1870  MODELED GRAVITY -    980,017.2   (mgal)                       NAVD 88
 DQ1870
 DQ1870  VERT ORDER      -  SECOND    CLASS I
 DQ1870
 DQ1870.The horizontal coordinates were determined by differentially corrected
 DQ1870.hand held GPS observations or other comparable positioning techniques
 DQ1870.and have an estimated accuracy of +/- 3 meters.
 DQ1870
 DQ1870.The orthometric height was determined by differential leveling and
 DQ1870.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1870.in May 2016.
 DQ1870
 DQ1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1870.GEOID18 height accuracy estimate available here.
 DQ1870
 DQ1870.Click photographs - Photos may exist for this station.
 DQ1870
 DQ1870.The dynamic height is computed by dividing the NAVD 88
 DQ1870.geopotential number by the normal gravity value computed on the
 DQ1870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1870.degrees latitude (g = 980.6199 gals.).
 DQ1870
 DQ1870.The modeled gravity was interpolated from observed gravity values.
 DQ1870
 DQ1870;                    North         East    Units  Estimated Accuracy
 DQ1870;SPC IL E     -   262,346.1     233,719.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1870
 DQ1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1832621960(NAD 83)
 DQ1870
 DQ1870                          SUPERSEDED SURVEY CONTROL
 DQ1870
 DQ1870.No superseded survey control is available for this station.
 DQ1870
 DQ1870_MARKER: F = FLANGE-ENCASED ROD
 DQ1870_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1870_STAMPING: FM 009 2015
 DQ1870_MARK LOGO: UIL
 DQ1870_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1870_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1870_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1870+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1870_ROD/PIPE-DEPTH: 9.8 meters
 DQ1870_SLEEVE-DEPTH  : 0.9 meters
 DQ1870
 DQ1870  HISTORY     - Date     Condition        Report By
 DQ1870  HISTORY     - 20151202 MONUMENTED       AMESC
 DQ1870  HISTORY     - 20170910 GOOD             MCA
 DQ1870
 DQ1870                          STATION DESCRIPTION
 DQ1870
 DQ1870'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1870'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHEAST OF
 DQ1870'HAGARSTOWN, 4.6 MI (7.4 KM) NORTH OF VANDALIA AND 0.9 MI (1.4 KM)
 DQ1870'EAST-SOUTHEAST OF VERA.
 DQ1870'
 DQ1870'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 70 ON THE
 DQ1870'EAST SIDE OF THE TOWN OF VANDALIA PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1870'3.4 MI (5.5 KM) TO COUNTY ROAD 2000N, THENCE WEST ALONG COUNTY ROAD
 DQ1870'2000N FOR 200 FT (61.0 M) TO THE STATION ON THE RIGHT.
 DQ1870'
 DQ1870'THE STATION IS 30 FT (9.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1870'2000N, 80.8 FT (24.6 M) EAST OF THE NORTH END OF A 2 FT (0.6 M) X 8 FT
 DQ1870'(2.4 M) BOX CULVERT UNDER COUNTY ROAD 2000N, 61.5 FT (18.7 M) NORTH OF
 DQ1870'A POWER POLE, 14.5 FT (4.4 M) WEST OF A FIBER OPTIC WARNING POST AND
 DQ1870'12 FT (3.7 M) WEST OF A POWER POLE WITH FIVE GUY WIRES.
 DQ1870'
 DQ1870'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1870'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1870'IN IDENTIFICATION.
 DQ1870
 DQ1870                          STATION RECOVERY (2017)
 DQ1870
 DQ1870'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1301 ***********************************************************************
 DQ1301  DESIGNATION -  FM 010
 DQ1301  PID         -  DQ1301
 DQ1301  STATE/COUNTY-  IL/WILLIAMSON
 DQ1301  COUNTRY     -  US
 DQ1301  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1301
 DQ1301                         *CURRENT SURVEY CONTROL
 DQ1301  ______________________________________________________________________
 DQ1301* NAD 83(1986) POSITION- 37 46 07.7    (N) 088 55 57.4    (W)   HD_HELD2
 DQ1301* NAVD 88 ORTHO HEIGHT -   158.902 (meters)      521.33  (feet) ADJUSTED
 DQ1301  ______________________________________________________________________
 DQ1301  GEOID HEIGHT    -        -29.205 (meters)                     GEOID18
 DQ1301  DYNAMIC HEIGHT  -        158.793 (meters)      520.97  (feet) COMP
 DQ1301  MODELED GRAVITY -    979,941.9   (mgal)                       NAVD 88
 DQ1301
 DQ1301  VERT ORDER      -  SECOND    CLASS I
 DQ1301
 DQ1301.The horizontal coordinates were established by autonomous hand held GPS
 DQ1301.observations and have an estimated accuracy of +/- 10 meters.
 DQ1301
 DQ1301.The orthometric height was determined by differential leveling and
 DQ1301.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1301.in March 2016.
 DQ1301
 DQ1301.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1301.GEOID18 height accuracy estimate available here.
 DQ1301
 DQ1301.Click photographs - Photos may exist for this station.
 DQ1301
 DQ1301.The dynamic height is computed by dividing the NAVD 88
 DQ1301.geopotential number by the normal gravity value computed on the
 DQ1301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1301.degrees latitude (g = 980.6199 gals.).
 DQ1301
 DQ1301.The modeled gravity was interpolated from observed gravity values.
 DQ1301
 DQ1301;                    North         East    Units  Estimated Accuracy
 DQ1301;SPC IL E     -   122,483.      247,200.      MT  (+/- 10 meters HH2 GPS)
 DQ1301
 DQ1301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2978281922(NAD 83)
 DQ1301
 DQ1301                          SUPERSEDED SURVEY CONTROL
 DQ1301
 DQ1301.No superseded survey control is available for this station.
 DQ1301
 DQ1301_MARKER: F = FLANGE-ENCASED ROD
 DQ1301_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1301_STAMPING: FM 010 2015
 DQ1301_MARK LOGO: ILSGS
 DQ1301_PROJECTION: FLUSH
 DQ1301_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1301_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1301+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 DQ1301_ROD/PIPE-DEPTH: 8 meters
 DQ1301_SLEEVE-DEPTH  : 3 meters
 DQ1301
 DQ1301  HISTORY     - Date     Condition        Report By
 DQ1301  HISTORY     - 20151022 MONUMENTED       BCA
 DQ1301
 DQ1301                          STATION DESCRIPTION
 DQ1301
 DQ1301'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1301'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) WEST OF PITTSBURG, 3.6 MI
 DQ1301'(5.8 KM) SOUTH OF JOHNSTON CITY AND 2.6 MI (4.2 KM) NORTH OF MARION.
 DQ1301'
 DQ1301'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH COUNTY
 DQ1301'ROAD 2 IN JOHNSTON CITY, IL, GO SOUTH ON STATE HIGHWAY 37 FOR 2.7 MI
 DQ1301'(4.3 KM) TO PROSPERITY ROAD.  CONTINUE SOUTH ON STATE HIGHWAY 37 FOR
 DQ1301'0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DQ1301'
 DQ1301'THE STATION IS LOCATED 42.3 FT (12.9 M) EAST OF THE CENTERLINE OF
 DQ1301'STATE HIGHWAY 37, 31.3 FT (9.5 M) EAST OF THE EAST EDGE OF THE NORTH
 DQ1301'BOUND LANE OF STATE HIGHWAY 37 AND 31.3 FT (9.5 M) SOUTH OF THE
 DQ1301'EXTENDED LINE OF THE SOUTHEAST CORNER OF A HOUSE '11977'.
 DQ1301'
 DQ1301'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1301'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1301'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1871 ***********************************************************************
 DQ1871  DESIGNATION -  FM 010
 DQ1871  PID         -  DQ1871
 DQ1871  STATE/COUNTY-  IL/FAYETTE
 DQ1871  COUNTRY     -  US
 DQ1871  USGS QUAD   -  VERA (2018)
 DQ1871
 DQ1871                         *CURRENT SURVEY CONTROL
 DQ1871  ______________________________________________________________________
 DQ1871* NAD 83(1986) POSITION- 39 00 47.44   (N) 089 05 58.09   (W)   HD_HELD1
 DQ1871* NAVD 88 ORTHO HEIGHT -   157.313 (meters)      516.12  (feet) ADJUSTED
 DQ1871  ______________________________________________________________________
 DQ1871  GEOID HEIGHT    -        -31.786 (meters)                     GEOID18
 DQ1871  DYNAMIC HEIGHT  -        157.218 (meters)      515.81  (feet) COMP
 DQ1871  MODELED GRAVITY -    980,018.1   (mgal)                       NAVD 88
 DQ1871
 DQ1871  VERT ORDER      -  SECOND    CLASS I
 DQ1871
 DQ1871.The horizontal coordinates were determined by differentially corrected
 DQ1871.hand held GPS observations or other comparable positioning techniques
 DQ1871.and have an estimated accuracy of +/- 3 meters.
 DQ1871
 DQ1871.The orthometric height was determined by differential leveling and
 DQ1871.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1871.in May 2016.
 DQ1871
 DQ1871.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1871.GEOID18 height accuracy estimate available here.
 DQ1871
 DQ1871.Click photographs - Photos may exist for this station.
 DQ1871
 DQ1871.The dynamic height is computed by dividing the NAVD 88
 DQ1871.geopotential number by the normal gravity value computed on the
 DQ1871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1871.degrees latitude (g = 980.6199 gals.).
 DQ1871
 DQ1871.The modeled gravity was interpolated from observed gravity values.
 DQ1871
 DQ1871;                    North         East    Units  Estimated Accuracy
 DQ1871;SPC IL E     -   260,720.2     233,645.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1871
 DQ1871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1822820335(NAD 83)
 DQ1871
 DQ1871                          SUPERSEDED SURVEY CONTROL
 DQ1871
 DQ1871.No superseded survey control is available for this station.
 DQ1871
 DQ1871_MARKER: F = FLANGE-ENCASED ROD
 DQ1871_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1871_STAMPING: FM 010 2015
 DQ1871_MARK LOGO: UIL
 DQ1871_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1871_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1871_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1871+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1871_ROD/PIPE-DEPTH: 5.5 meters
 DQ1871_SLEEVE-DEPTH  : 0.9 meters
 DQ1871
 DQ1871  HISTORY     - Date     Condition        Report By
 DQ1871  HISTORY     - 20151203 MONUMENTED       AMESC
 DQ1871  HISTORY     - 20170910 GOOD             MCA
 DQ1871
 DQ1871                          STATION DESCRIPTION
 DQ1871
 DQ1871'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1871'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTHEAST OF HAGARSTOWN,
 DQ1871'3.6 MI (5.8 KM) NORTH OF VANDALIA AND 1.6 MI (2.6 KM) SOUTH-SOUTHEAST
 DQ1871'OF VERA.
 DQ1871'
 DQ1871'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 70 ON THE
 DQ1871'EAST SIDE OF THE TOWN OF VANDALIA PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1871'2.4 MI (3.9 KM) TO COUNTY ROAD 1900N, THENCE WEST ALONG COUNTY ROAD
 DQ1871'1900N FOR 340 FT (103.6 M) TO THE STATION ON THE LEFT.
 DQ1871'
 DQ1871'THE STATION IS 20.5 FT (6.2 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1871'1900N, 220 FT (67.1 M) EAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY,
 DQ1871'94.5 FT (28.8 M) SOUTHEAST OF A POWER POLE WITH TRANSFORMER, 91.3 FT
 DQ1871'(27.8 M) WEST OF THE WEST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DQ1871'PIPE UNDER A DRIVEWAY, 77.9 FT (23.7 M) SOUTHEAST OF A TELEPHONE
 DQ1871'PEDESTAL, 4.0 FT (1.2 M) WEST OF THE ANGLE POINT IN THE FENCE AND 1.0
 DQ1871'FT (0.3 M) NORTH OF A EAST-WEST FENCE.
 DQ1871'
 DQ1871'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1871'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1871'IN IDENTIFICATION.
 DQ1871
 DQ1871                          STATION RECOVERY (2017)
 DQ1871
 DQ1871'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1871'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1302 ***********************************************************************
 DQ1302  DESIGNATION -  FM 011
 DQ1302  PID         -  DQ1302
 DQ1302  STATE/COUNTY-  IL/WILLIAMSON
 DQ1302  COUNTRY     -  US
 DQ1302  USGS QUAD   -  JOHNSTON CITY (2018)
 DQ1302
 DQ1302                         *CURRENT SURVEY CONTROL
 DQ1302  ______________________________________________________________________
 DQ1302* NAD 83(1986) POSITION- 37 45 19.5    (N) 088 55 58.6    (W)   HD_HELD2
 DQ1302* NAVD 88 ORTHO HEIGHT -   148.420 (meters)      486.94  (feet) ADJUSTED
 DQ1302  ______________________________________________________________________
 DQ1302  GEOID HEIGHT    -        -29.181 (meters)                     GEOID18
 DQ1302  DYNAMIC HEIGHT  -        148.318 (meters)      486.61  (feet) COMP
 DQ1302  MODELED GRAVITY -    979,940.7   (mgal)                       NAVD 88
 DQ1302
 DQ1302  VERT ORDER      -  SECOND    CLASS I
 DQ1302
 DQ1302.The horizontal coordinates were established by autonomous hand held GPS
 DQ1302.observations and have an estimated accuracy of +/- 10 meters.
 DQ1302
 DQ1302.The orthometric height was determined by differential leveling and
 DQ1302.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1302.in March 2016.
 DQ1302
 DQ1302.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1302.GEOID18 height accuracy estimate available here.
 DQ1302
 DQ1302.Click photographs - Photos may exist for this station.
 DQ1302
 DQ1302.The dynamic height is computed by dividing the NAVD 88
 DQ1302.geopotential number by the normal gravity value computed on the
 DQ1302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1302.degrees latitude (g = 980.6199 gals.).
 DQ1302
 DQ1302.The modeled gravity was interpolated from observed gravity values.
 DQ1302
 DQ1302;                    North         East    Units  Estimated Accuracy
 DQ1302;SPC IL E     -   120,998.      247,161.      MT  (+/- 10 meters HH2 GPS)
 DQ1302
 DQ1302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2972280437(NAD 83)
 DQ1302
 DQ1302                          SUPERSEDED SURVEY CONTROL
 DQ1302
 DQ1302.No superseded survey control is available for this station.
 DQ1302
 DQ1302_MARKER: F = FLANGE-ENCASED ROD
 DQ1302_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1302_STAMPING: FM 011 2015
 DQ1302_MARK LOGO: ILSGS
 DQ1302_PROJECTION: FLUSH
 DQ1302_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1302_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1302+STABILITY: POSITION/ELEVATION WELL
 DQ1302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1302+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2015
 DQ1302_ROD/PIPE-DEPTH: 28 meters
 DQ1302_SLEEVE-DEPTH  : 3 meters
 DQ1302
 DQ1302  HISTORY     - Date     Condition        Report By
 DQ1302  HISTORY     - 20151026 MONUMENTED       BCA
 DQ1302
 DQ1302                          STATION DESCRIPTION
 DQ1302
 DQ1302'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1302'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST-SOUTHWEST OF
 DQ1302'PITTSBURG, 4.5 MI (7.2 KM) SOUTH OF JOHNSTON CITY AND 1.7 MI (2.7 KM)
 DQ1302'NORTH OF MARION.
 DQ1302'
 DQ1302'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (COURT ST)
 DQ1302'WITH STATE HIGHWAY 13 (MAIN ST) IN MARION, IL, GO NORTH ON STATE
 DQ1302'HIGHWAY 37 FOR 1.7 MI (2.7 KM) TO LONGSTREET ROAD AND THE STATION ON
 DQ1302'THE LEFT.
 DQ1302'
 DQ1302'THE STATION IS LOCATED 54.4 FT (16.6 M) WEST OF THE CENTERLINE OF
 DQ1302'STATE HIGHWAY 37, 74.0 FT (22.6 M) SOUTH OF THE CENTERLINE OF
 DQ1302'LONGSTREET ROAD, 48.7 FT (14.8 M) SOUTHEAST OF A UTILITY POLE, 46.0 FT
 DQ1302'(14.0 M) SOUTHEAST OF THE SOUTHEAST EDGE OF A MANHOLE COVER AND 42.0
 DQ1302'FT (12.8 M) WEST OF THE WEST EDGE OF THE SOUTH BOUND LANE OF STATE
 DQ1302'HIGHWAY 37.
 DQ1302'
 DQ1302'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1302'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1302'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1872 ***********************************************************************
 DQ1872  DESIGNATION -  FM 011
 DQ1872  PID         -  DQ1872
 DQ1872  STATE/COUNTY-  IL/FAYETTE
 DQ1872  COUNTRY     -  US
 DQ1872  USGS QUAD   -  VANDALIA (2018)
 DQ1872
 DQ1872                         *CURRENT SURVEY CONTROL
 DQ1872  ______________________________________________________________________
 DQ1872* NAD 83(1986) POSITION- 38 59 55.05   (N) 089 05 59.57   (W)   HD_HELD1
 DQ1872* NAVD 88 ORTHO HEIGHT -   146.375 (meters)      480.23  (feet) ADJUSTED
 DQ1872  ______________________________________________________________________
 DQ1872  GEOID HEIGHT    -        -31.765 (meters)                     GEOID18
 DQ1872  DYNAMIC HEIGHT  -        146.285 (meters)      479.94  (feet) COMP
 DQ1872  MODELED GRAVITY -    980,013.5   (mgal)                       NAVD 88
 DQ1872
 DQ1872  VERT ORDER      -  SECOND    CLASS I
 DQ1872
 DQ1872.The horizontal coordinates were determined by differentially corrected
 DQ1872.hand held GPS observations or other comparable positioning techniques
 DQ1872.and have an estimated accuracy of +/- 3 meters.
 DQ1872
 DQ1872.The orthometric height was determined by differential leveling and
 DQ1872.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1872.in May 2016.
 DQ1872
 DQ1872.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1872.GEOID18 height accuracy estimate available here.
 DQ1872
 DQ1872.Click photographs - Photos may exist for this station.
 DQ1872
 DQ1872.The dynamic height is computed by dividing the NAVD 88
 DQ1872.geopotential number by the normal gravity value computed on the
 DQ1872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1872.degrees latitude (g = 980.6199 gals.).
 DQ1872
 DQ1872.The modeled gravity was interpolated from observed gravity values.
 DQ1872
 DQ1872;                    North         East    Units  Estimated Accuracy
 DQ1872;SPC IL E     -   259,104.9     233,596.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1872
 DQ1872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1815518721(NAD 83)
 DQ1872
 DQ1872                          SUPERSEDED SURVEY CONTROL
 DQ1872
 DQ1872.No superseded survey control is available for this station.
 DQ1872
 DQ1872_MARKER: F = FLANGE-ENCASED ROD
 DQ1872_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1872_STAMPING: FM 011 2015
 DQ1872_MARK LOGO: UIL
 DQ1872_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1872_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1872_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1872+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1872_ROD/PIPE-DEPTH: 8.8 meters
 DQ1872_SLEEVE-DEPTH  : 0.9 meters
 DQ1872
 DQ1872  HISTORY     - Date     Condition        Report By
 DQ1872  HISTORY     - 20151207 MONUMENTED       AMESC
 DQ1872  HISTORY     - 20170910 GOOD             MCA
 DQ1872
 DQ1872                          STATION DESCRIPTION
 DQ1872
 DQ1872'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1872'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) NORTHEAST OF HAGARSTOWN,
 DQ1872'2.6 MI (4.2 KM) NORTH OF VANDALIA AND 2.6 MI (4.2 KM) SOUTH-SOUTHEAST
 DQ1872'OF VERA.
 DQ1872'
 DQ1872'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 70 ON THE
 DQ1872'EAST SIDE OF THE TOWN OF VANDALIA PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1872'1.4 MI (2.3 KM) TO COUNTY ROAD 1800N, THENCE WEST ALONG COUNTY ROAD
 DQ1872'1800N FOR 400 FT (121.9 M) TO THE STATION ON THE RIGHT.
 DQ1872'
 DQ1872'THE STATION IS 21 FT (6.4 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1872'1800N, 334 FT (101.8 M) WEST OF A TELEPHONE PEDESTAL, 313 FT (95.4 M)
 DQ1872'WEST OF A POWER POLE AND 9 FT (2.7 M) EAST OF A POWER POLE.
 DQ1872'
 DQ1872'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1872'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1872'IN IDENTIFICATION.
 DQ1872
 DQ1872                          STATION RECOVERY (2017)
 DQ1872
 DQ1872'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1872'SET A CARSONITE MARKER 1.50 FT (0.5 M) NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1303 ***********************************************************************
 DQ1303  DESIGNATION -  FM 012
 DQ1303  PID         -  DQ1303
 DQ1303  STATE/COUNTY-  IL/WILLIAMSON
 DQ1303  COUNTRY     -  US
 DQ1303  USGS QUAD   -  MARION (2018)
 DQ1303
 DQ1303                         *CURRENT SURVEY CONTROL
 DQ1303  ______________________________________________________________________
 DQ1303* NAD 83(1986) POSITION- 37 44 09.1    (N) 088 55 58.1    (W)   HD_HELD2
 DQ1303* NAVD 88 ORTHO HEIGHT -   132.497 (meters)      434.70  (feet) ADJUSTED
 DQ1303  ______________________________________________________________________
 DQ1303  GEOID HEIGHT    -        -29.149 (meters)                     GEOID18
 DQ1303  DYNAMIC HEIGHT  -        132.406 (meters)      434.40  (feet) COMP
 DQ1303  MODELED GRAVITY -    979,939.1   (mgal)                       NAVD 88
 DQ1303
 DQ1303  VERT ORDER      -  SECOND    CLASS I
 DQ1303
 DQ1303.The horizontal coordinates were established by autonomous hand held GPS
 DQ1303.observations and have an estimated accuracy of +/- 10 meters.
 DQ1303
 DQ1303.The orthometric height was determined by differential leveling and
 DQ1303.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1303.in March 2016.
 DQ1303
 DQ1303.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1303.GEOID18 height accuracy estimate available here.
 DQ1303
 DQ1303.Click photographs - Photos may exist for this station.
 DQ1303
 DQ1303.The dynamic height is computed by dividing the NAVD 88
 DQ1303.geopotential number by the normal gravity value computed on the
 DQ1303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1303.degrees latitude (g = 980.6199 gals.).
 DQ1303
 DQ1303.The modeled gravity was interpolated from observed gravity values.
 DQ1303
 DQ1303;                    North         East    Units  Estimated Accuracy
 DQ1303;SPC IL E     -   118,827.      247,160.      MT  (+/- 10 meters HH2 GPS)
 DQ1303
 DQ1303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2968978267(NAD 83)
 DQ1303
 DQ1303                          SUPERSEDED SURVEY CONTROL
 DQ1303
 DQ1303.No superseded survey control is available for this station.
 DQ1303
 DQ1303_MARKER: F = FLANGE-ENCASED ROD
 DQ1303_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1303_STAMPING: FM 012 2015
 DQ1303_MARK LOGO: ILSGS
 DQ1303_PROJECTION: FLUSH
 DQ1303_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1303_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1303+STABILITY: POSITION/ELEVATION WELL
 DQ1303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1303+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 DQ1303_ROD/PIPE-DEPTH: 28 meters
 DQ1303_SLEEVE-DEPTH  : 3 meters
 DQ1303
 DQ1303  HISTORY     - Date     Condition        Report By
 DQ1303  HISTORY     - 20151022 MONUMENTED       BCA
 DQ1303
 DQ1303                          STATION DESCRIPTION
 DQ1303
 DQ1303'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1303'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH OF JOHNSTON CITY,
 DQ1303'5.4 MI (8.7 KM) WEST-SOUTHWEST OF PITTSBURG AND IN THE TOWN OF MARION,
 DQ1303'IL.
 DQ1303'
 DQ1303'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 COURT ST)
 DQ1303'WITH STATE HIGHWAY 13 (MAIN ST) IN MARION, IL, GO NORTH ON STATE
 DQ1303'HIGHWAY 37 FOR 0.4 MI (0.6 KM) TO GOODALL STREET AND THE STATION ON
 DQ1303'THE LEFT.
 DQ1303'
 DQ1303'THE STATION IS LOCATED 57.0 FT (17.4 M) WEST OF THE CENTERLINE OF
 DQ1303'STATE HIGHWAY 37, 26.6 FT (8.1 M) WEST-NORTHWEST OF A UTILITY POLE,
 DQ1303'21.3 FT (6.5 M) NORTH-NORTHWEST OF A 24 INCH (61 CM) WIDE CONCRETE
 DQ1303'CURB OF THE MCDONALDS PARKING LOT, 19.0 FT (5.8 M) SOUTH OF THE
 DQ1303'CENTERLINE OF GOODALL STREET, 9.3 FT (2.8 M) EAST OF A POST FOR A 'NO
 DQ1303'PARKING' SIGN AND 8.2 FT (2.5 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DQ1303'GOODALL STREET.
 DQ1303'
 DQ1303'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1303'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1303'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1873 ***********************************************************************
 DQ1873  DESIGNATION -  FM 012
 DQ1873  PID         -  DQ1873
 DQ1873  STATE/COUNTY-  IL/FAYETTE
 DQ1873  COUNTRY     -  US
 DQ1873  USGS QUAD   -  VANDALIA (2018)
 DQ1873
 DQ1873                         *CURRENT SURVEY CONTROL
 DQ1873  ______________________________________________________________________
 DQ1873* NAD 83(1986) POSITION- 38 58 53.32   (N) 089 07 00.32   (W)   HD_HELD1
 DQ1873* NAVD 88 ORTHO HEIGHT -   163.059 (meters)      534.97  (feet) ADJUSTED
 DQ1873  ______________________________________________________________________
 DQ1873  GEOID HEIGHT    -        -31.727 (meters)                     GEOID18
 DQ1873  DYNAMIC HEIGHT  -        162.959 (meters)      534.64  (feet) COMP
 DQ1873  MODELED GRAVITY -    980,011.0   (mgal)                       NAVD 88
 DQ1873
 DQ1873  VERT ORDER      -  SECOND    CLASS I
 DQ1873
 DQ1873.The horizontal coordinates were determined by differentially corrected
 DQ1873.hand held GPS observations or other comparable positioning techniques
 DQ1873.and have an estimated accuracy of +/- 3 meters.
 DQ1873
 DQ1873.The orthometric height was determined by differential leveling and
 DQ1873.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1873.in May 2016.
 DQ1873
 DQ1873.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1873.GEOID18 height accuracy estimate available here.
 DQ1873
 DQ1873.Click photographs - Photos may exist for this station.
 DQ1873
 DQ1873.The dynamic height is computed by dividing the NAVD 88
 DQ1873.geopotential number by the normal gravity value computed on the
 DQ1873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1873.degrees latitude (g = 980.6199 gals.).
 DQ1873
 DQ1873.The modeled gravity was interpolated from observed gravity values.
 DQ1873
 DQ1873;                    North         East    Units  Estimated Accuracy
 DQ1873;SPC IL E     -   257,213.8     232,118.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1873
 DQ1873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1664916852(NAD 83)
 DQ1873
 DQ1873                          SUPERSEDED SURVEY CONTROL
 DQ1873
 DQ1873.No superseded survey control is available for this station.
 DQ1873
 DQ1873_MARKER: F = FLANGE-ENCASED ROD
 DQ1873_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1873_STAMPING: FM 012 2015
 DQ1873_MARK LOGO: UIL
 DQ1873_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1873_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1873_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1873+STABILITY: POSITION/ELEVATION WELL
 DQ1873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1873+SATELLITE: SATELLITE OBSERVATIONS - December 21, 2015
 DQ1873_ROD/PIPE-DEPTH: 11.0 meters
 DQ1873_SLEEVE-DEPTH  : 0.9 meters
 DQ1873
 DQ1873  HISTORY     - Date     Condition        Report By
 DQ1873  HISTORY     - 20151221 MONUMENTED       AMESC
 DQ1873
 DQ1873                          STATION DESCRIPTION
 DQ1873
 DQ1873'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1873'THE STATION IS LOCATED ABOUT 3.8 MI (6.1 KM) NORTHEAST OF HAGARSTOWN,
 DQ1873'3.6 MI (5.8 KM) SOUTH OF VERA AND 1.9 MI (3.1 KM) NORTHWEST OF
 DQ1873'VANDALIA.
 DQ1873'
 DQ1873'TO REACH FROM THE INTERSECTION OF US ROUTE 40 (VETERANS AVENUE) AND US
 DQ1873'ROUTE 51 ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED WEST ALONG
 DQ1873'US ROUTE 40 FOR 1.1 MI (1.8 KM) TO HILLSBORO ROAD (IL ROUTE 185),
 DQ1873'THENCE NORTH ALONG HILLSBORO ROAD UNDER INTERSTATE 70 FOR 0.35 MI (0.6
 DQ1873'KM) TO THE STATION ON THE RIGHT.
 DQ1873'
 DQ1873'THE STATION IS 39 FT (11.9 M) EAST OF THE CENTERLINE OF HILLSBORO
 DQ1873'ROAD, 300 FT (91.4 M) SOUTHEAST OF THE CENTERLINE OF JANETTE AVENUE,
 DQ1873'252 FT (76.8 M) SOUTHEAST OF A POWER POLE, 171.5 FT (52.3 M) SOUTHEAST
 DQ1873'OF A GAS WARNING POST AND 6.5 FT (2.0 M) NORTH OF A POWER POLE WITH
 DQ1873'TRANSFORMER.
 DQ1873'
 DQ1873'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1873'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1873'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1251 ***********************************************************************
 DQ1251  DESIGNATION -  FM 013
 DQ1251  PID         -  DQ1251
 DQ1251  STATE/COUNTY-  IL/WILLIAMSON
 DQ1251  COUNTRY     -  US
 DQ1251  USGS QUAD   -  MARION (2018)
 DQ1251
 DQ1251                         *CURRENT SURVEY CONTROL
 DQ1251  ______________________________________________________________________
 DQ1251* NAD 83(1986) POSITION- 37 43 05.0    (N) 088 55 30.8    (W)   HD_HELD2
 DQ1251* NAVD 88 ORTHO HEIGHT -   127.056 (meters)      416.85  (feet) ADJUSTED
 DQ1251  ______________________________________________________________________
 DQ1251  GEOID HEIGHT    -        -29.126 (meters)                     GEOID18
 DQ1251  DYNAMIC HEIGHT  -        126.968 (meters)      416.56  (feet) COMP
 DQ1251  MODELED GRAVITY -    979,937.2   (mgal)                       NAVD 88
 DQ1251
 DQ1251  VERT ORDER      -  SECOND    CLASS I
 DQ1251
 DQ1251.The horizontal coordinates were established by autonomous hand held GPS
 DQ1251.observations and have an estimated accuracy of +/- 10 meters.
 DQ1251
 DQ1251.The orthometric height was determined by differential leveling and
 DQ1251.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1251.in March 2016.
 DQ1251
 DQ1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1251.GEOID18 height accuracy estimate available here.
 DQ1251
 DQ1251.Click photographs - Photos may exist for this station.
 DQ1251
 DQ1251.The dynamic height is computed by dividing the NAVD 88
 DQ1251.geopotential number by the normal gravity value computed on the
 DQ1251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1251.degrees latitude (g = 980.6199 gals.).
 DQ1251
 DQ1251.The modeled gravity was interpolated from observed gravity values.
 DQ1251
 DQ1251;                    North         East    Units  Estimated Accuracy
 DQ1251;SPC IL E     -   116,846.      247,816.      MT  (+/- 10 meters HH2 GPS)
 DQ1251
 DQ1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3031776277(NAD 83)
 DQ1251
 DQ1251                          SUPERSEDED SURVEY CONTROL
 DQ1251
 DQ1251.No superseded survey control is available for this station.
 DQ1251
 DQ1251_MARKER: F = FLANGE-ENCASED ROD
 DQ1251_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1251_STAMPING: FM 013 2015
 DQ1251_MARK LOGO: ILSGS
 DQ1251_PROJECTION: FLUSH
 DQ1251_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1251_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1251+STABILITY: POSITION/ELEVATION WELL
 DQ1251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1251+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 DQ1251_ROD/PIPE-DEPTH: 48 meters
 DQ1251_SLEEVE-DEPTH  : 3 meters
 DQ1251
 DQ1251  HISTORY     - Date     Condition        Report By
 DQ1251  HISTORY     - 20151022 MONUMENTED       BCA
 DQ1251
 DQ1251                          STATION DESCRIPTION
 DQ1251
 DQ1251'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1251'THE STATION IS LOCATED ABOUT 6.7 MI (10.7 KM) WEST OF CRAB ORCHARD,
 DQ1251'5.8 MI (9.3 KM) SOUTHWEST OF PITTSBURG AND 1.0 MI (1.6 KM)
 DQ1251'SOUTH-SOUTHEAST OF MARION.
 DQ1251'
 DQ1251'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (COURT ST)
 DQ1251'WITH STATE HIGHWAY 13 (MAIN ST) IN MARION, IL, GO SOUTH ON STATE
 DQ1251'HIGHWAY 37 FOR 0.6 M (2.0 FT) TO BOYTON STREET, TURN LEFT AND GO EAST
 DQ1251'ON BOYTON STREET FOR 0.3 MI (0.5 KM) TO COUNTY ROAD 13, TURN RIGHT AND
 DQ1251'GO SOUTH ON COUNTY ROAD 13 FOR 0.3 MI (0.5 KM) AND TO THE STATION ON
 DQ1251'THE LEFT.
 DQ1251'
 DQ1251'THE STATION IS LOCATED 31.3 FT (9.5 M) EAST-NORTHEAST OF THE
 DQ1251'CENTERLINE OF COUNTY ROAD 13, 73.0 FT (22.3 M) SOUTH-SOUTHEAST OF THE
 DQ1251'SOUTHWEST CORNER OF A CONCRETE HEADWALL AND 20.8 FT (6.3 M)
 DQ1251'EAST-NORTHEAST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 13.
 DQ1251'
 DQ1251'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1251'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1251'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1874 ***********************************************************************
 DQ1874  DESIGNATION -  FM 013
 DQ1874  PID         -  DQ1874
 DQ1874  STATE/COUNTY-  IL/FAYETTE
 DQ1874  COUNTRY     -  US
 DQ1874  USGS QUAD   -  VANDALIA (2018)
 DQ1874
 DQ1874                         *CURRENT SURVEY CONTROL
 DQ1874  ______________________________________________________________________
 DQ1874* NAD 83(1986) POSITION- 38 58 39.15   (N) 089 06 13.17   (W)   HD_HELD1
 DQ1874* NAVD 88 ORTHO HEIGHT -   158.644 (meters)      520.48  (feet) ADJUSTED
 DQ1874  ______________________________________________________________________
 DQ1874  GEOID HEIGHT    -        -31.733 (meters)                     GEOID18
 DQ1874  DYNAMIC HEIGHT  -        158.547 (meters)      520.17  (feet) COMP
 DQ1874  MODELED GRAVITY -    980,011.0   (mgal)                       NAVD 88
 DQ1874
 DQ1874  VERT ORDER      -  SECOND    CLASS I
 DQ1874
 DQ1874.The horizontal coordinates were determined by differentially corrected
 DQ1874.hand held GPS observations or other comparable positioning techniques
 DQ1874.and have an estimated accuracy of +/- 3 meters.
 DQ1874
 DQ1874.The orthometric height was determined by differential leveling and
 DQ1874.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1874.in May 2016.
 DQ1874
 DQ1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1874.GEOID18 height accuracy estimate available here.
 DQ1874
 DQ1874.Click photographs - Photos may exist for this station.
 DQ1874
 DQ1874.The dynamic height is computed by dividing the NAVD 88
 DQ1874.geopotential number by the normal gravity value computed on the
 DQ1874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1874.degrees latitude (g = 980.6199 gals.).
 DQ1874
 DQ1874.The modeled gravity was interpolated from observed gravity values.
 DQ1874
 DQ1874;                    North         East    Units  Estimated Accuracy
 DQ1874;SPC IL E     -   256,767.1     233,249.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1874
 DQ1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1777416389(NAD 83)
 DQ1874
 DQ1874                          SUPERSEDED SURVEY CONTROL
 DQ1874
 DQ1874.No superseded survey control is available for this station.
 DQ1874
 DQ1874_MARKER: F = FLANGE-ENCASED ROD
 DQ1874_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1874_STAMPING: FM 013 2015
 DQ1874_MARK LOGO: UIL
 DQ1874_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1874_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1874_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1874+STABILITY: POSITION/ELEVATION WELL
 DQ1874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1874+SATELLITE: SATELLITE OBSERVATIONS - December 21, 2015
 DQ1874_ROD/PIPE-DEPTH: 7.3 meters
 DQ1874_SLEEVE-DEPTH  : 0.9 meters
 DQ1874
 DQ1874  HISTORY     - Date     Condition        Report By
 DQ1874  HISTORY     - 20151221 MONUMENTED       AMESC
 DQ1874
 DQ1874                          STATION DESCRIPTION
 DQ1874
 DQ1874'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1874'THE STATION IS LOCATED ABOUT 4.2 MI (6.8 KM) NORTHEAST OF HAGARSTOWN,
 DQ1874'3.9 MI (6.3 KM) SOUTH OF VERA AND 1.3 MI (2.1 KM) NORTH-NORTHWEST OF
 DQ1874'VANDALIA.
 DQ1874'
 DQ1874'TO REACH FROM THE INTERSECTION OF US ROUTE 40 (VETERANS AVENUE) AND US
 DQ1874'ROUTE 51 ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED WEST ALONG
 DQ1874'US ROUTE 40 FOR 0.3 MI (0.5 KM) TO N8TH STREET.  CONTINUE WEST ALONG
 DQ1874'US ROUTE 40 FOR 990 FT (301.8 M) TO THE STATION ON THE RIGHT.
 DQ1874'
 DQ1874'THE STATION IS 65 FT (19.8 M) NORTH OF THE CENTERLINE OF US ROUTE 40,
 DQ1874'122 FT (37.2 M) EAST-SOUTHEAST OF A POWER POLE, 104 FT (31.7 M) WEST
 DQ1874'OF THE CENTERLINE OF THE ENTRANCE TO SUBWAY, 92 FT (28.0 M)
 DQ1874'SOUTH-SOUTHWEST OF POLE FOR THE 'SUBWAY' SIGN, 79 FT (24.1 M)
 DQ1874'SOUTH-SOUTHWEST OF THE EAST LIGHT POLE IN THE SUBWAY PARKING LOT AND
 DQ1874'34.9 FT (10.6 M) NORTH OF EAST END OF GUARD RAIL.
 DQ1874'
 DQ1874'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1874'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1874'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1252 ***********************************************************************
 DQ1252  DESIGNATION -  FM 014
 DQ1252  PID         -  DQ1252
 DQ1252  STATE/COUNTY-  IL/WILLIAMSON
 DQ1252  COUNTRY     -  US
 DQ1252  USGS QUAD   -  MARION (2018)
 DQ1252
 DQ1252                         *CURRENT SURVEY CONTROL
 DQ1252  ______________________________________________________________________
 DQ1252* NAD 83(1986) POSITION- 37 42 11.9    (N) 088 55 27.5    (W)   HD_HELD2
 DQ1252* NAVD 88 ORTHO HEIGHT -   133.060 (meters)      436.55  (feet) ADJUSTED
 DQ1252  ______________________________________________________________________
 DQ1252  GEOID HEIGHT    -        -29.101 (meters)                     GEOID18
 DQ1252  DYNAMIC HEIGHT  -        132.968 (meters)      436.25  (feet) COMP
 DQ1252  MODELED GRAVITY -    979,935.9   (mgal)                       NAVD 88
 DQ1252
 DQ1252  VERT ORDER      -  SECOND    CLASS I
 DQ1252
 DQ1252.The horizontal coordinates were established by autonomous hand held GPS
 DQ1252.observations and have an estimated accuracy of +/- 10 meters.
 DQ1252
 DQ1252.The orthometric height was determined by differential leveling and
 DQ1252.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1252.in March 2016.
 DQ1252
 DQ1252.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1252.GEOID18 height accuracy estimate available here.
 DQ1252
 DQ1252.Click photographs - Photos may exist for this station.
 DQ1252
 DQ1252.The dynamic height is computed by dividing the NAVD 88
 DQ1252.geopotential number by the normal gravity value computed on the
 DQ1252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1252.degrees latitude (g = 980.6199 gals.).
 DQ1252
 DQ1252.The modeled gravity was interpolated from observed gravity values.
 DQ1252
 DQ1252;                    North         East    Units  Estimated Accuracy
 DQ1252;SPC IL E     -   115,209.      247,886.      MT  (+/- 10 meters HH2 GPS)
 DQ1252
 DQ1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3036474639(NAD 83)
 DQ1252
 DQ1252                          SUPERSEDED SURVEY CONTROL
 DQ1252
 DQ1252.No superseded survey control is available for this station.
 DQ1252
 DQ1252_MARKER: F = FLANGE-ENCASED ROD
 DQ1252_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1252_STAMPING: FM 014 2015
 DQ1252_MARK LOGO: ILSGS
 DQ1252_PROJECTION: FLUSH
 DQ1252_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1252_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1252+STABILITY: POSITION/ELEVATION WELL
 DQ1252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1252+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 DQ1252_ROD/PIPE-DEPTH: 36 meters
 DQ1252_SLEEVE-DEPTH  : 3 meters
 DQ1252
 DQ1252  HISTORY     - Date     Condition        Report By
 DQ1252  HISTORY     - 20151022 MONUMENTED       BCA
 DQ1252
 DQ1252                          STATION DESCRIPTION
 DQ1252
 DQ1252'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1252'THE STATION IS LOCATED ABOUT 6.8 MI (11.0 KM) WEST-SOUTHWEST OF CRAB
 DQ1252'ORCHARD, 6.5 MI (10.5 KM) SOUTHWEST OF PITTSBURG AND 1.9 MI (3.1 KM)
 DQ1252'SOUTH-SOUTHEAST OF MARION.
 DQ1252'
 DQ1252'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (COURT ST)
 DQ1252'WITH STATE HIGHWAY 13 (MAIN ST) IN MARION, IL, GO SOUTH ON STATE
 DQ1252'HIGHWAY 37 FOR 0.6 M (2.0 FT) TO BOYTON STREET, TURN LEFT AND GO EAST
 DQ1252'ON BOYTON STREET FOR 0.3 MI (0.5 KM) TO COUNTY ROAD 13, TURN RIGHT AND
 DQ1252'GO SOUTH ON COUNTY ROAD 13 FOR 1.1 MI (1.8 KM) TO GOLF COURSE ROAD,
 DQ1252'CONTINUE SOUTH ON COUNTY ROAD 13 FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DQ1252'THE RIGHT.
 DQ1252'
 DQ1252'THE STATION IS LOCATED 23.7 FT (7.2 M) WEST OF THE CENTERLINE OF
 DQ1252'COUNTY ROAD 13, 67.2 FT (20.5 M) SOUTH OF THE SOUTH SIDE OF A FIRE
 DQ1252'HYDRANT, 11.6 FT (3.5 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD
 DQ1252'13 AND 9.6 FT (2.9 M) WEST OF THE EXTENDED LINE OF THE SOUTHWEST
 DQ1252'CORNER OF A GARAGE.
 DQ1252'
 DQ1252'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1252'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1252'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1875 ***********************************************************************
 DQ1875  DESIGNATION -  FM 014
 DQ1875  PID         -  DQ1875
 DQ1875  STATE/COUNTY-  IL/FAYETTE
 DQ1875  COUNTRY     -  US
 DQ1875  USGS QUAD   -  VANDALIA (2018)
 DQ1875
 DQ1875                         *CURRENT SURVEY CONTROL
 DQ1875  ______________________________________________________________________
 DQ1875* NAD 83(1986) POSITION- 38 58 13.50   (N) 089 05 36.11   (W)   HD_HELD1
 DQ1875* NAVD 88 ORTHO HEIGHT -   159.070 (meters)      521.88  (feet) ADJUSTED
 DQ1875  ______________________________________________________________________
 DQ1875  GEOID HEIGHT    -        -31.733 (meters)                     GEOID18
 DQ1875  DYNAMIC HEIGHT  -        158.972 (meters)      521.56  (feet) COMP
 DQ1875  MODELED GRAVITY -    980,010.5   (mgal)                       NAVD 88
 DQ1875
 DQ1875  VERT ORDER      -  SECOND    CLASS I
 DQ1875
 DQ1875.The horizontal coordinates were determined by differentially corrected
 DQ1875.hand held GPS observations or other comparable positioning techniques
 DQ1875.and have an estimated accuracy of +/- 3 meters.
 DQ1875
 DQ1875.The orthometric height was determined by differential leveling and
 DQ1875.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1875.in May 2016.
 DQ1875
 DQ1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1875.GEOID18 height accuracy estimate available here.
 DQ1875
 DQ1875.Click photographs - Photos may exist for this station.
 DQ1875
 DQ1875.The dynamic height is computed by dividing the NAVD 88
 DQ1875.geopotential number by the normal gravity value computed on the
 DQ1875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1875.degrees latitude (g = 980.6199 gals.).
 DQ1875
 DQ1875.The modeled gravity was interpolated from observed gravity values.
 DQ1875
 DQ1875;                    North         East    Units  Estimated Accuracy
 DQ1875;SPC IL E     -   255,968.7     234,135.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1875
 DQ1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1864715577(NAD 83)
 DQ1875
 DQ1875                          SUPERSEDED SURVEY CONTROL
 DQ1875
 DQ1875.No superseded survey control is available for this station.
 DQ1875
 DQ1875_MARKER: F = FLANGE-ENCASED ROD
 DQ1875_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1875_STAMPING: FM 014 2015
 DQ1875_MARK LOGO: UIL
 DQ1875_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1875_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1875_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1875+STABILITY: POSITION/ELEVATION WELL
 DQ1875_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1875+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2015
 DQ1875_ROD/PIPE-DEPTH: 12.2 meters
 DQ1875_SLEEVE-DEPTH  : 0.9 meters
 DQ1875
 DQ1875  HISTORY     - Date     Condition        Report By
 DQ1875  HISTORY     - 20151222 MONUMENTED       AMESC
 DQ1875
 DQ1875                          STATION DESCRIPTION
 DQ1875
 DQ1875'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1875'THE STATION IS LOCATED ABOUT 4.5 MI (7.2 KM) SOUTH-SOUTHEAST OF VERA,
 DQ1875'4.5 MI (7.2 KM) EAST-NORTHEAST OF HAGARSTOWN AND 0.7 MI (1.1 KM) NORTH
 DQ1875'OF VANDALIA.
 DQ1875'
 DQ1875'TO REACH FROM THE INTERSECTION OF US ROUTE 40 (VETERANS AVENUE) AND US
 DQ1875'ROUTE 51 ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED SOUTH ALONG
 DQ1875'US ROUTE 51 (N KENNEDY BLVD.) FOR 0.4 MI (0.6 KM) TO TAYLOR STREET.
 DQ1875'CONTINUE SOUTH ALONG US ROUTE 51 FOR 80 FT (24.4 M) TO THE STATION ON
 DQ1875'THE RIGHT.
 DQ1875'
 DQ1875'THE STATION IS 37.5 FT (11.4 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1875'92.5 FT (28.2 M) NORTH OF THE CENTERLINE OF GRANDVIEW DRIVE AND 2.6 FT
 DQ1875'(0.8 M) EAST OF A NORTH-SOUTH FENCE.
 DQ1875'
 DQ1875'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1875'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1875'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1253 ***********************************************************************
 DQ1253  DESIGNATION -  FM 015
 DQ1253  PID         -  DQ1253
 DQ1253  STATE/COUNTY-  IL/WILLIAMSON
 DQ1253  COUNTRY     -  US
 DQ1253  USGS QUAD   -  MARION (2018)
 DQ1253
 DQ1253                         *CURRENT SURVEY CONTROL
 DQ1253  ______________________________________________________________________
 DQ1253* NAD 83(1986) POSITION- 37 41 27.2    (N) 088 55 28.8    (W)   HD_HELD2
 DQ1253* NAVD 88 ORTHO HEIGHT -   137.501 (meters)      451.12  (feet) ADJUSTED
 DQ1253  ______________________________________________________________________
 DQ1253  GEOID HEIGHT    -        -29.079 (meters)                     GEOID18
 DQ1253  DYNAMIC HEIGHT  -        137.406 (meters)      450.81  (feet) COMP
 DQ1253  MODELED GRAVITY -    979,934.8   (mgal)                       NAVD 88
 DQ1253
 DQ1253  VERT ORDER      -  SECOND    CLASS I
 DQ1253
 DQ1253.The horizontal coordinates were established by autonomous hand held GPS
 DQ1253.observations and have an estimated accuracy of +/- 10 meters.
 DQ1253
 DQ1253.The orthometric height was determined by differential leveling and
 DQ1253.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1253.in March 2016.
 DQ1253
 DQ1253.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1253.GEOID18 height accuracy estimate available here.
 DQ1253
 DQ1253.Click photographs - Photos may exist for this station.
 DQ1253
 DQ1253.The dynamic height is computed by dividing the NAVD 88
 DQ1253.geopotential number by the normal gravity value computed on the
 DQ1253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1253.degrees latitude (g = 980.6199 gals.).
 DQ1253
 DQ1253.The modeled gravity was interpolated from observed gravity values.
 DQ1253
 DQ1253;                    North         East    Units  Estimated Accuracy
 DQ1253;SPC IL E     -   113,831.      247,846.      MT  (+/- 10 meters HH2 GPS)
 DQ1253
 DQ1253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3030473262(NAD 83)
 DQ1253
 DQ1253                          SUPERSEDED SURVEY CONTROL
 DQ1253
 DQ1253.No superseded survey control is available for this station.
 DQ1253
 DQ1253_MARKER: F = FLANGE-ENCASED ROD
 DQ1253_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1253_STAMPING: FM 015 2015
 DQ1253_MARK LOGO: ILSGS
 DQ1253_PROJECTION: FLUSH
 DQ1253_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1253_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1253+STABILITY: POSITION/ELEVATION WELL
 DQ1253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1253+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 DQ1253_ROD/PIPE-DEPTH: 28 meters
 DQ1253_SLEEVE-DEPTH  : 3 meters
 DQ1253
 DQ1253  HISTORY     - Date     Condition        Report By
 DQ1253  HISTORY     - 20151022 MONUMENTED       BCA
 DQ1253
 DQ1253                          STATION DESCRIPTION
 DQ1253
 DQ1253'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1253'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-SOUTHWEST OF CRAB
 DQ1253'ORCHARD, 6.9 MI (11.1 KM) NORTHWEST OF CREAL SPRINGS AND 2.8 MI (4.5
 DQ1253'KM) SOUTH OF MARION.
 DQ1253'
 DQ1253'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (COURT ST)
 DQ1253'WITH STATE HIGHWAY 13 (MAIN ST) IN MARION, IL, GO SOUTH ON STATE
 DQ1253'HIGHWAY 37 FOR 0.6 M (2.0 FT) TO BOYTON STREET, TURN LEFT AND GO EAST
 DQ1253'ON BOYTON STREET FOR 0.3 MI (0.5 KM) TO COUNTY ROAD 13, TURN RIGHT AND
 DQ1253'GO SOUTH ON COUNTY ROAD 13 FOR 1.8 MI (2.9 KM) TO TIMBERLINE ROAD,
 DQ1253'CONTINUE SOUTH ON COUNTY ROAD 13 FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DQ1253'THE LEFT.
 DQ1253'
 DQ1253'THE STATION IS LOCATED 28.5 FT (8.7 M) EAST OF THE CENTERLINE OF
 DQ1253'COUNTY ROAD 13, 15.5 FT (4.7 M) EAST OF THE EDGE OF PAVEMENT OF COUNTY
 DQ1253'ROAD 13 AND 5.0 FT (1.5 M) SOUTH OF A REBAR WITH A CAP 'PLS 3624'.
 DQ1253'
 DQ1253'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1253'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1253'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1876 ***********************************************************************
 DQ1876  DESIGNATION -  FM 015
 DQ1876  PID         -  DQ1876
 DQ1876  STATE/COUNTY-  IL/FAYETTE
 DQ1876  COUNTRY     -  US
 DQ1876  USGS QUAD   -  VANDALIA (2018)
 DQ1876
 DQ1876                         *CURRENT SURVEY CONTROL
 DQ1876  ______________________________________________________________________
 DQ1876* NAD 83(1986) POSITION- 38 57 32.97   (N) 089 05 05.98   (W)   HD_HELD1
 DQ1876* NAVD 88 ORTHO HEIGHT -   145.878 (meters)      478.60  (feet) ADJUSTED
 DQ1876  ______________________________________________________________________
 DQ1876  GEOID HEIGHT    -        -31.724 (meters)                     GEOID18
 DQ1876  DYNAMIC HEIGHT  -        145.788 (meters)      478.31  (feet) COMP
 DQ1876  MODELED GRAVITY -    980,009.5   (mgal)                       NAVD 88
 DQ1876
 DQ1876  VERT ORDER      -  SECOND    CLASS I
 DQ1876
 DQ1876.The horizontal coordinates were determined by differentially corrected
 DQ1876.hand held GPS observations or other comparable positioning techniques
 DQ1876.and have an estimated accuracy of +/- 3 meters.
 DQ1876
 DQ1876.The orthometric height was determined by differential leveling and
 DQ1876.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1876.in May 2016.
 DQ1876
 DQ1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1876.GEOID18 height accuracy estimate available here.
 DQ1876
 DQ1876.Click photographs - Photos may exist for this station.
 DQ1876
 DQ1876.The dynamic height is computed by dividing the NAVD 88
 DQ1876.geopotential number by the normal gravity value computed on the
 DQ1876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1876.degrees latitude (g = 980.6199 gals.).
 DQ1876
 DQ1876.The modeled gravity was interpolated from observed gravity values.
 DQ1876
 DQ1876;                    North         East    Units  Estimated Accuracy
 DQ1876;SPC IL E     -   254,712.8     234,850.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1876
 DQ1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1934414311(NAD 83)
 DQ1876
 DQ1876                          SUPERSEDED SURVEY CONTROL
 DQ1876
 DQ1876.No superseded survey control is available for this station.
 DQ1876
 DQ1876_MARKER: F = FLANGE-ENCASED ROD
 DQ1876_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1876_STAMPING: FM 015 2015
 DQ1876_MARK LOGO: UIL
 DQ1876_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1876_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1876_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1876+STABILITY: POSITION/ELEVATION WELL
 DQ1876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1876+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2025
 DQ1876_ROD/PIPE-DEPTH: 14.6 meters
 DQ1876_SLEEVE-DEPTH  : 0.9 meters
 DQ1876
 DQ1876  HISTORY     - Date     Condition        Report By
 DQ1876  HISTORY     - 20151222 MONUMENTED       AMESC
 DQ1876  HISTORY     - 20250505 GOOD             ILDW
 DQ1876
 DQ1876                          STATION DESCRIPTION
 DQ1876
 DQ1876'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1876'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTH-SOUTHEAST OF VERA,
 DQ1876'4.6 MI (7.4 KM) EAST-NORTHEAST OF HAGARSTOWN AND IN THE TOWN OF
 DQ1876'VANDALIA, IL.
 DQ1876'
 DQ1876'TO REACH FROM THE INTERSECTION OF US ROUTE 40 AND US ROUTE 51 EAST OF
 DQ1876'THE KASKASKIA RIVER ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED
 DQ1876'SOUTH ALONG US ROUTE 51 FOR 375 FT (114.3 M) TO THE STATION ON THE
 DQ1876'RIGHT.
 DQ1876'
 DQ1876'THE STATION IS 30 FT (9.1 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1876'203 FT (61.9 M) NORTH OF A LIGHT POLE AND 23.5 FT (7.2 M) NORTHEAST OF
 DQ1876'THE CENTERLINE OF THE US ROUTE 51 SOUTHBOUND ON RAMP.
 DQ1876'
 DQ1876'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1876'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1876'IN IDENTIFICATION.
 DQ1876
 DQ1876                          STATION RECOVERY (2025)
 DQ1876
 DQ1876'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (PS)
 DQ1876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1304 ***********************************************************************
 DQ1304  DESIGNATION -  FM 016
 DQ1304  PID         -  DQ1304
 DQ1304  STATE/COUNTY-  IL/WILLIAMSON
 DQ1304  COUNTRY     -  US
 DQ1304  USGS QUAD   -  MARION (2018)
 DQ1304
 DQ1304                         *CURRENT SURVEY CONTROL
 DQ1304  ______________________________________________________________________
 DQ1304* NAD 83(1986) POSITION- 37 40 35.4    (N) 088 55 41.9    (W)   HD_HELD2
 DQ1304* NAVD 88 ORTHO HEIGHT -   145.433 (meters)      477.14  (feet) ADJUSTED
 DQ1304  ______________________________________________________________________
 DQ1304  GEOID HEIGHT    -        -29.050 (meters)                     GEOID18
 DQ1304  DYNAMIC HEIGHT  -        145.332 (meters)      476.81  (feet) COMP
 DQ1304  MODELED GRAVITY -    979,933.5   (mgal)                       NAVD 88
 DQ1304
 DQ1304  VERT ORDER      -  SECOND    CLASS I
 DQ1304
 DQ1304.The horizontal coordinates were established by autonomous hand held GPS
 DQ1304.observations and have an estimated accuracy of +/- 10 meters.
 DQ1304
 DQ1304.The orthometric height was determined by differential leveling and
 DQ1304.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1304.in March 2016.
 DQ1304
 DQ1304.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1304.GEOID18 height accuracy estimate available here.
 DQ1304
 DQ1304.Click photographs - Photos may exist for this station.
 DQ1304
 DQ1304.The dynamic height is computed by dividing the NAVD 88
 DQ1304.geopotential number by the normal gravity value computed on the
 DQ1304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1304.degrees latitude (g = 980.6199 gals.).
 DQ1304
 DQ1304.The modeled gravity was interpolated from observed gravity values.
 DQ1304
 DQ1304;                    North         East    Units  Estimated Accuracy
 DQ1304;SPC IL E     -   112,236.      247,514.      MT  (+/- 10 meters HH2 GPS)
 DQ1304
 DQ1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2995071672(NAD 83)
 DQ1304
 DQ1304                          SUPERSEDED SURVEY CONTROL
 DQ1304
 DQ1304.No superseded survey control is available for this station.
 DQ1304
 DQ1304_MARKER: F = FLANGE-ENCASED ROD
 DQ1304_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1304_STAMPING: FM 016 2015
 DQ1304_MARK LOGO: UIL
 DQ1304_PROJECTION: FLUSH
 DQ1304_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1304_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1304+STABILITY: POSITION/ELEVATION WELL
 DQ1304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1304+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 DQ1304_ROD/PIPE-DEPTH: 28 meters
 DQ1304_SLEEVE-DEPTH  : 3 meters
 DQ1304
 DQ1304  HISTORY     - Date     Condition        Report By
 DQ1304  HISTORY     - 20151022 MONUMENTED       BCA
 DQ1304
 DQ1304                          STATION DESCRIPTION
 DQ1304
 DQ1304'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1304'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-SOUTHWEST OF CRAB
 DQ1304'ORCHARD, 6.4 MI (10.3 KM) NORTHWEST OF CREAL SPRINGS AND 3.7 MI (6.0
 DQ1304'KM) SOUTH OF MARION.
 DQ1304'
 DQ1304'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (COURT ST)
 DQ1304'WITH STATE HIGHWAY 13 (MAIN ST) IN MARION, IL, GO SOUTH ON STATE
 DQ1304'HIGHWAY 37 FOR 3.3 MI (5.3 KM) TO COCHRAN ROAD.  TURN LEFT AND GO EAST
 DQ1304'ON COCHRAN ROAD FOR 0.9 MI (1.4 KM) TO COUNTY ROAD 13.  TURN RIGHT AND
 DQ1304'GO SOUTH ON COUNTY ROAD 13 FOR 0.6 MI (1.0 KM) TO FOX LANE AND THE
 DQ1304'STATION ON THE RIGHT.
 DQ1304'
 DQ1304'THE STATION IS LOCATED 24.2 FT (7.4 M) WEST OF THE CENTERLINE OF
 DQ1304'COUNTY ROAD 13, 250 FT (76.2 M) SOUTH OF THE CENTERLINE OF FOX LANE,
 DQ1304'23.5 FT (7.2 M) SOUTHEAST OF A POWER POLE, 20.5 FT (6.2 M) NORTHWEST
 DQ1304'OF THE NORTHWEST SIDE OF A METAL POST FOR A SIGN 'CHEVRON ALIGNMENT'
 DQ1304'AND 12.0 FT (3.7 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 13.
 DQ1304'
 DQ1304'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1304'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1304'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1877 ***********************************************************************
 DQ1877  DESIGNATION -  FM 016
 DQ1877  PID         -  DQ1877
 DQ1877  STATE/COUNTY-  IL/FAYETTE
 DQ1877  COUNTRY     -  US
 DQ1877  USGS QUAD   -  VANDALIA (2018)
 DQ1877
 DQ1877                         *CURRENT SURVEY CONTROL
 DQ1877  ______________________________________________________________________
 DQ1877* NAD 83(1986) POSITION- 38 56 50.14   (N) 089 05 05.70   (W)   HD_HELD1
 DQ1877* NAVD 88 ORTHO HEIGHT -   143.064 (meters)      469.37  (feet) ADJUSTED
 DQ1877  ______________________________________________________________________
 DQ1877  GEOID HEIGHT    -        -31.708 (meters)                     GEOID18
 DQ1877  DYNAMIC HEIGHT  -        142.976 (meters)      469.08  (feet) COMP
 DQ1877  MODELED GRAVITY -    980,008.3   (mgal)                       NAVD 88
 DQ1877
 DQ1877  VERT ORDER      -  SECOND    CLASS I
 DQ1877
 DQ1877.The horizontal coordinates were determined by differentially corrected
 DQ1877.hand held GPS observations or other comparable positioning techniques
 DQ1877.and have an estimated accuracy of +/- 3 meters.
 DQ1877
 DQ1877.The orthometric height was determined by differential leveling and
 DQ1877.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1877.in May 2016.
 DQ1877
 DQ1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1877.GEOID18 height accuracy estimate available here.
 DQ1877
 DQ1877.Click photographs - Photos may exist for this station.
 DQ1877
 DQ1877.The dynamic height is computed by dividing the NAVD 88
 DQ1877.geopotential number by the normal gravity value computed on the
 DQ1877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1877.degrees latitude (g = 980.6199 gals.).
 DQ1877
 DQ1877.The modeled gravity was interpolated from observed gravity values.
 DQ1877
 DQ1877;                    North         East    Units  Estimated Accuracy
 DQ1877;SPC IL E     -   253,392.0     234,846.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1877
 DQ1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1932112991(NAD 83)
 DQ1877
 DQ1877                          SUPERSEDED SURVEY CONTROL
 DQ1877
 DQ1877.No superseded survey control is available for this station.
 DQ1877
 DQ1877_MARKER: F = FLANGE-ENCASED ROD
 DQ1877_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1877_STAMPING: FM 016 2015
 DQ1877_MARK LOGO: UIL
 DQ1877_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1877_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1877_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1877+STABILITY: POSITION/ELEVATION WELL
 DQ1877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1877+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2015
 DQ1877_ROD/PIPE-DEPTH: 14.6 meters
 DQ1877_SLEEVE-DEPTH  : 0.9 meters
 DQ1877
 DQ1877  HISTORY     - Date     Condition        Report By
 DQ1877  HISTORY     - 20151222 MONUMENTED       AMESC
 DQ1877
 DQ1877                          STATION DESCRIPTION
 DQ1877
 DQ1877'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1877'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF VERA,
 DQ1877'4.6 MI (7.4 KM) EAST OF HAGARSTOWN AND 2.1 MI (3.4 KM) SOUTH-SOUTHEAST
 DQ1877'OF VANDALIA.
 DQ1877'
 DQ1877'TO REACH FROM THE INTERSECTION OF US ROUTE 40 AND US ROUTE 51 EAST OF
 DQ1877'THE KASKASKIA RIVER ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED
 DQ1877'SOUTH ALONG US ROUTE 51 FOR 0.9 MI (1.4 KM) TO A FIELD ENTRANCE ON THE
 DQ1877'RIGHT AND LEFT AND THE STATION ON THE LEFT.
 DQ1877'
 DQ1877'THE STATION IS 43.5 FT (13.3 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1877'52 FT (15.8 M) SOUTH OF THE CENTERLINE OF THE FIELD ENTRANCE ON THE
 DQ1877'EAST SIDE OF US ROUTE 51 AND 1 FT (0.3 M) WEST OF AN ORANGE FIBERGLASS
 DQ1877'WITNESS POST.
 DQ1877'
 DQ1877'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1877'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1877'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1305 ***********************************************************************
 DQ1305  DESIGNATION -  FM 017
 DQ1305  PID         -  DQ1305
 DQ1305  STATE/COUNTY-  IL/WILLIAMSON
 DQ1305  COUNTRY     -  US
 DQ1305  USGS QUAD   -  MARION (2018)
 DQ1305
 DQ1305                         *CURRENT SURVEY CONTROL
 DQ1305  ______________________________________________________________________
 DQ1305* NAD 83(1986) POSITION- 37 39 48.2    (N) 088 55 40.9    (W)   HD_HELD2
 DQ1305* NAVD 88 ORTHO HEIGHT -   154.139 (meters)      505.70  (feet) ADJUSTED
 DQ1305  ______________________________________________________________________
 DQ1305  GEOID HEIGHT    -        -29.025 (meters)                     GEOID18
 DQ1305  DYNAMIC HEIGHT  -        154.032 (meters)      505.35  (feet) COMP
 DQ1305  MODELED GRAVITY -    979,932.2   (mgal)                       NAVD 88
 DQ1305
 DQ1305  VERT ORDER      -  SECOND    CLASS I
 DQ1305
 DQ1305.The horizontal coordinates were established by autonomous hand held GPS
 DQ1305.observations and have an estimated accuracy of +/- 10 meters.
 DQ1305
 DQ1305.The orthometric height was determined by differential leveling and
 DQ1305.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1305.in March 2016.
 DQ1305
 DQ1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1305.GEOID18 height accuracy estimate available here.
 DQ1305
 DQ1305.Click photographs - Photos may exist for this station.
 DQ1305
 DQ1305.The dynamic height is computed by dividing the NAVD 88
 DQ1305.geopotential number by the normal gravity value computed on the
 DQ1305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1305.degrees latitude (g = 980.6199 gals.).
 DQ1305
 DQ1305.The modeled gravity was interpolated from observed gravity values.
 DQ1305
 DQ1305;                    North         East    Units  Estimated Accuracy
 DQ1305;SPC IL E     -   110,781.      247,530.      MT  (+/- 10 meters HH2 GPS)
 DQ1305
 DQ1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2994570217(NAD 83)
 DQ1305
 DQ1305                          SUPERSEDED SURVEY CONTROL
 DQ1305
 DQ1305.No superseded survey control is available for this station.
 DQ1305
 DQ1305_MARKER: F = FLANGE-ENCASED ROD
 DQ1305_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1305_STAMPING: FM 017 2015
 DQ1305_MARK LOGO: UIL
 DQ1305_PROJECTION: FLUSH
 DQ1305_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1305_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1305+STABILITY: POSITION/ELEVATION WELL
 DQ1305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1305+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 DQ1305_ROD/PIPE-DEPTH: 27 meters
 DQ1305_SLEEVE-DEPTH  : 3 meters
 DQ1305
 DQ1305  HISTORY     - Date     Condition        Report By
 DQ1305  HISTORY     - 20151022 MONUMENTED       BCA
 DQ1305
 DQ1305                          STATION DESCRIPTION
 DQ1305
 DQ1305'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1305'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHEAST OF
 DQ1305'GOREVILLE, 5.9 MI (9.5 KM) WEST-NORTHWEST OF CREAL SPRINGS AND 4.6 MI
 DQ1305'(7.4 KM) SOUTH OF MARION.
 DQ1305'
 DQ1305'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (COURT ST)
 DQ1305'WITH STATE HIGHWAY 13 (MAIN ST) IN MARION, IL, GO SOUTH ON STATE
 DQ1305'HIGHWAY 37 FOR 5.2 MI (8.4 KM) TO HUDGENS ROAD.  TURN LEFT AND GO EAST
 DQ1305'ON HUDGENS ROAD FOR 1.0 MI (1.6 KM) TO MARKET ROAD (COUNTY ROAD 13).
 DQ1305'TURN LEFT AND GO NORTH ON MARKET ROAD FOR 0.3 MI (0.5 KM) TO QUARTER
 DQ1305'HORSE ROAD AND THE STATION ON THE RIGHT.
 DQ1305'
 DQ1305'THE STATION IS LOCATED 40.2 FT (12.3 M) EAST OF THE CENTERLINE OF
 DQ1305'MARKET ROAD, 32.7 FT (10.0 M) NORTH OF THE CENTERLINE OF QUARTER HORSE
 DQ1305'ROAD, 26.7 FT (8.1 M) EAST OF THE EDGE OF PAVEMENT OF MARKET ROAD,
 DQ1305'21.1 FT (6.4 M) NORTH OF THE EDGE OF PAVEMENT OF QUARTER HORSE ROAD,
 DQ1305'17.5 FT (5.3 M) NORTHWEST OF A 'STOP' SIGN, 11.7 FT (3.6 M)
 DQ1305'EAST-NORTHEAST OF A ROAD SIGN AND 7.8 FT (2.4 M) WEST-SOUTHWEST OF THE
 DQ1305'SOUTHWEST CORNER OF A TELEPHONE PEDESTAL.
 DQ1305'
 DQ1305'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1305'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1305'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1878 ***********************************************************************
 DQ1878  DESIGNATION -  FM 017
 DQ1878  PID         -  DQ1878
 DQ1878  STATE/COUNTY-  IL/FAYETTE
 DQ1878  COUNTRY     -  US
 DQ1878  USGS QUAD   -  VANDALIA (2018)
 DQ1878
 DQ1878                         *CURRENT SURVEY CONTROL
 DQ1878  ______________________________________________________________________
 DQ1878* NAD 83(1986) POSITION- 38 55 06.07   (N) 089 05 06.93   (W)   HD_HELD1
 DQ1878* NAVD 88 ORTHO HEIGHT -   141.953 (meters)      465.72  (feet) ADJUSTED
 DQ1878  ______________________________________________________________________
 DQ1878  GEOID HEIGHT    -        -31.665 (meters)                     GEOID18
 DQ1878  DYNAMIC HEIGHT  -        141.865 (meters)      465.44  (feet) COMP
 DQ1878  MODELED GRAVITY -    980,006.0   (mgal)                       NAVD 88
 DQ1878
 DQ1878  VERT ORDER      -  SECOND    CLASS I
 DQ1878
 DQ1878.The horizontal coordinates were determined by differentially corrected
 DQ1878.hand held GPS observations or other comparable positioning techniques
 DQ1878.and have an estimated accuracy of +/- 3 meters.
 DQ1878
 DQ1878.The orthometric height was determined by differential leveling and
 DQ1878.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1878.in May 2016.
 DQ1878
 DQ1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1878.GEOID18 height accuracy estimate available here.
 DQ1878
 DQ1878.Click photographs - Photos may exist for this station.
 DQ1878
 DQ1878.The dynamic height is computed by dividing the NAVD 88
 DQ1878.geopotential number by the normal gravity value computed on the
 DQ1878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1878.degrees latitude (g = 980.6199 gals.).
 DQ1878
 DQ1878.The modeled gravity was interpolated from observed gravity values.
 DQ1878
 DQ1878;                    North         East    Units  Estimated Accuracy
 DQ1878;SPC IL E     -   250,183.0     234,789.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1878
 DQ1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1921709783(NAD 83)
 DQ1878
 DQ1878                          SUPERSEDED SURVEY CONTROL
 DQ1878
 DQ1878.No superseded survey control is available for this station.
 DQ1878
 DQ1878_MARKER: F = FLANGE-ENCASED ROD
 DQ1878_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1878_STAMPING: FM 017 2016
 DQ1878_MARK LOGO: UIL
 DQ1878_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1878_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1878_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1878+STABILITY: POSITION/ELEVATION WELL
 DQ1878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1878+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2016
 DQ1878_ROD/PIPE-DEPTH: 11.0 meters
 DQ1878_SLEEVE-DEPTH  : 0.9 meters
 DQ1878
 DQ1878  HISTORY     - Date     Condition        Report By
 DQ1878  HISTORY     - 20160122 MONUMENTED       AMESC
 DQ1878
 DQ1878                          STATION DESCRIPTION
 DQ1878
 DQ1878'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1878'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH OF VERA, 4.8 MI
 DQ1878'(7.7 KM) EAST-SOUTHEAST OF HAGARSTOWN AND 2.9 MI (4.7 KM) SOUTH OF
 DQ1878'VANDALIA.
 DQ1878'
 DQ1878'TO REACH FROM THE INTERSECTION OF US ROUTE 40 AND US ROUTE 51 EAST OF
 DQ1878'THE KASKASKIA RIVER ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED
 DQ1878'SOUTH ALONG US ROUTE 51 FOR 2.9 MI (4.7 KM) TO COUNTY ROAD 1250N AND
 DQ1878'THE STATION ON THE LEFT.
 DQ1878'
 DQ1878'THE STATION IS 54 FT (16.5 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1878'25 FT (7.6 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 1250N, 320 FT
 DQ1878'(97.5 M) SOUTH OF A POWER POLE AND 12.5 FT (3.8 M) NORTHWEST OF A
 DQ1878'POWER POLE.
 DQ1878'
 DQ1878'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1878'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1878'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1306 ***********************************************************************
 DQ1306  DESIGNATION -  FM 018
 DQ1306  PID         -  DQ1306
 DQ1306  STATE/COUNTY-  IL/WILLIAMSON
 DQ1306  COUNTRY     -  US
 DQ1306  USGS QUAD   -  MARION (2018)
 DQ1306
 DQ1306                         *CURRENT SURVEY CONTROL
 DQ1306  ______________________________________________________________________
 DQ1306* NAD 83(1986) POSITION- 37 39 00.2    (N) 088 55 47.5    (W)   HD_HELD2
 DQ1306* NAVD 88 ORTHO HEIGHT -   156.355 (meters)      512.97  (feet) ADJUSTED
 DQ1306  ______________________________________________________________________
 DQ1306  GEOID HEIGHT    -        -28.998 (meters)                     GEOID18
 DQ1306  DYNAMIC HEIGHT  -        156.247 (meters)      512.62  (feet) COMP
 DQ1306  MODELED GRAVITY -    979,930.8   (mgal)                       NAVD 88
 DQ1306
 DQ1306  VERT ORDER      -  SECOND    CLASS I
 DQ1306
 DQ1306.The horizontal coordinates were established by autonomous hand held GPS
 DQ1306.observations and have an estimated accuracy of +/- 10 meters.
 DQ1306
 DQ1306.The orthometric height was determined by differential leveling and
 DQ1306.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1306.in March 2016.
 DQ1306
 DQ1306.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1306.GEOID18 height accuracy estimate available here.
 DQ1306
 DQ1306.Click photographs - Photos may exist for this station.
 DQ1306
 DQ1306.The dynamic height is computed by dividing the NAVD 88
 DQ1306.geopotential number by the normal gravity value computed on the
 DQ1306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1306.degrees latitude (g = 980.6199 gals.).
 DQ1306
 DQ1306.The modeled gravity was interpolated from observed gravity values.
 DQ1306
 DQ1306;                    North         East    Units  Estimated Accuracy
 DQ1306;SPC IL E     -   109,302.      247,359.      MT  (+/- 10 meters HH2 GPS)
 DQ1306
 DQ1306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2975368740(NAD 83)
 DQ1306
 DQ1306                          SUPERSEDED SURVEY CONTROL
 DQ1306
 DQ1306.No superseded survey control is available for this station.
 DQ1306
 DQ1306_MARKER: F = FLANGE-ENCASED ROD
 DQ1306_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1306_STAMPING: FM 018 2015
 DQ1306_MARK LOGO: UIL
 DQ1306_PROJECTION: FLUSH
 DQ1306_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1306_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1306+STABILITY: POSITION/ELEVATION WELL
 DQ1306_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1306+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2015
 DQ1306_ROD/PIPE-DEPTH: 28 meters
 DQ1306_SLEEVE-DEPTH  : 3 meters
 DQ1306
 DQ1306  HISTORY     - Date     Condition        Report By
 DQ1306  HISTORY     - 20151026 MONUMENTED       BCA
 DQ1306
 DQ1306                          STATION DESCRIPTION
 DQ1306
 DQ1306'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1306'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DQ1306'GOREVILLE, 5.6 MI (9.0 KM) SOUTH OF MARION AND 5.5 MI (8.8 KM)
 DQ1306'WEST-NORTHWEST OF CREAL SPRINGS.
 DQ1306'
 DQ1306'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (COURT ST)
 DQ1306'WITH STATE HIGHWAY 13 (MAIN ST) IN MARION, IL, GO SOUTH ON STATE
 DQ1306'HIGHWAY 37 FOR 5.2 MI (8.4 KM) TO HUDGENS ROAD TURN LEFT AND GO EAST
 DQ1306'ON HUDGEN ROAD FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 13.  TURN RIGHT AND
 DQ1306'GO SOUTH ON STATE HIGHWAY 13 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE
 DQ1306'RIGHT.
 DQ1306'
 DQ1306'THE STATION IS LOCATED 31.5 FT (9.6 M) WEST OF THE CENTERLINE OF
 DQ1306'COUNTY ROAD 13, 0.1 MI (0.2 KM) NORTH OF THE CENTERLINE OF (SOUTH)DEER
 DQ1306'RUN ROAD, 400 FT (121.9 M) SOUTH OF THE CENTERLINE OF (NORTH)DEER RUN
 DQ1306'ROAD, 17.7 FT (5.4 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 13
 DQ1306'AND 3.0 FT (0.9 M) EAST OF A POWER POLE.
 DQ1306'
 DQ1306'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1306'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1306'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1879 ***********************************************************************
 DQ1879  DESIGNATION -  FM 018
 DQ1879  PID         -  DQ1879
 DQ1879  STATE/COUNTY-  IL/FAYETTE
 DQ1879  COUNTRY     -  US
 DQ1879  USGS QUAD   -  VANDALIA (2018)
 DQ1879
 DQ1879                         *CURRENT SURVEY CONTROL
 DQ1879  ______________________________________________________________________
 DQ1879* NAD 83(1986) POSITION- 38 54 15.87   (N) 089 05 09.35   (W)   HD_HELD1
 DQ1879* NAVD 88 ORTHO HEIGHT -   146.039 (meters)      479.13  (feet) ADJUSTED
 DQ1879  ______________________________________________________________________
 DQ1879  GEOID HEIGHT    -        -31.641 (meters)                     GEOID18
 DQ1879  DYNAMIC HEIGHT  -        145.948 (meters)      478.83  (feet) COMP
 DQ1879  MODELED GRAVITY -    980,005.2   (mgal)                       NAVD 88
 DQ1879
 DQ1879  VERT ORDER      -  SECOND    CLASS I
 DQ1879
 DQ1879.The horizontal coordinates were determined by differentially corrected
 DQ1879.hand held GPS observations or other comparable positioning techniques
 DQ1879.and have an estimated accuracy of +/- 3 meters.
 DQ1879
 DQ1879.The orthometric height was determined by differential leveling and
 DQ1879.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1879.in May 2016.
 DQ1879
 DQ1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1879.GEOID18 height accuracy estimate available here.
 DQ1879
 DQ1879.Click photographs - Photos may exist for this station.
 DQ1879
 DQ1879.The dynamic height is computed by dividing the NAVD 88
 DQ1879.geopotential number by the normal gravity value computed on the
 DQ1879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1879.degrees latitude (g = 980.6199 gals.).
 DQ1879
 DQ1879.The modeled gravity was interpolated from observed gravity values.
 DQ1879
 DQ1879;                    North         East    Units  Estimated Accuracy
 DQ1879;SPC IL E     -   248,635.5     234,718.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1879
 DQ1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1912408237(NAD 83)
 DQ1879
 DQ1879                          SUPERSEDED SURVEY CONTROL
 DQ1879
 DQ1879.No superseded survey control is available for this station.
 DQ1879
 DQ1879_MARKER: F = FLANGE-ENCASED ROD
 DQ1879_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1879_STAMPING: FM 018 2016
 DQ1879_MARK LOGO: UIL
 DQ1879_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1879_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1879_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1879+STABILITY: POSITION/ELEVATION WELL
 DQ1879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1879+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2016
 DQ1879_ROD/PIPE-DEPTH: 11.6 meters
 DQ1879_SLEEVE-DEPTH  : 0.9 meters
 DQ1879
 DQ1879  HISTORY     - Date     Condition        Report By
 DQ1879  HISTORY     - 20160122 MONUMENTED       AMESC
 DQ1879
 DQ1879                          STATION DESCRIPTION
 DQ1879
 DQ1879'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1879'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-NORTHWEST OF SAINT
 DQ1879'PAUL, 5.1 MI (8.2 KM) EAST-SOUTHEAST OF HAGARSTOWN AND 3.6 MI (5.8 KM)
 DQ1879'SOUTH OF VANDALIA.
 DQ1879'
 DQ1879'TO REACH FROM THE INTERSECTION OF US ROUTE 40 AND US ROUTE 51 EAST OF
 DQ1879'THE KASKASKIA RIVER ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED
 DQ1879'SOUTH ALONG US ROUTE 51 FOR 3.7 MI (6.0 KM) TO TO A BRIDGE.  CONTINUE
 DQ1879'SOUTH ALONG US ROUTE 51 FROM THE SOUTH END OF THE BRIDGE FOR 0.15 MI
 DQ1879'(0.2 KM) TO THE STATION ON THE RIGHT.
 DQ1879'
 DQ1879'THE STATION IS 63.5 FT (19.4 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1879'300 FT (91.4 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 1150N, 320 FT
 DQ1879'(97.5 M) NORTH OF A POWER POLE, 230 FT (70.1 M) WEST-SOUTHWEST OF A
 DQ1879'POWER POLE WITH THREE TRANSFORMERS, 205 FT (62.5 M) SOUTHWEST OF THE
 DQ1879'SOUTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD
 DQ1879'ENTRANCE TO THE EAST AND 23.5 FT (7.2 M) SOUTH-SOUTHEAST OF A POWER
 DQ1879'POLE.
 DQ1879'
 DQ1879'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1879'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1879'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1307 ***********************************************************************
 DQ1307  DESIGNATION -  FM 019
 DQ1307  PID         -  DQ1307
 DQ1307  STATE/COUNTY-  IL/WILLIAMSON
 DQ1307  COUNTRY     -  US
 DQ1307  USGS QUAD   -  MARION (2018)
 DQ1307
 DQ1307                         *CURRENT SURVEY CONTROL
 DQ1307  ______________________________________________________________________
 DQ1307* NAD 83(1986) POSITION- 37 38 05.2    (N) 088 55 41.7    (W)   HD_HELD2
 DQ1307* NAVD 88 ORTHO HEIGHT -   148.806 (meters)      488.21  (feet) ADJUSTED
 DQ1307  ______________________________________________________________________
 DQ1307  GEOID HEIGHT    -        -28.967 (meters)                     GEOID18
 DQ1307  DYNAMIC HEIGHT  -        148.702 (meters)      487.87  (feet) COMP
 DQ1307  MODELED GRAVITY -    979,929.1   (mgal)                       NAVD 88
 DQ1307
 DQ1307  VERT ORDER      -  SECOND    CLASS I
 DQ1307
 DQ1307.The horizontal coordinates were established by autonomous hand held GPS
 DQ1307.observations and have an estimated accuracy of +/- 10 meters.
 DQ1307
 DQ1307.The orthometric height was determined by differential leveling and
 DQ1307.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1307.in March 2016.
 DQ1307
 DQ1307.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1307.GEOID18 height accuracy estimate available here.
 DQ1307
 DQ1307.Click photographs - Photos may exist for this station.
 DQ1307
 DQ1307.The dynamic height is computed by dividing the NAVD 88
 DQ1307.geopotential number by the normal gravity value computed on the
 DQ1307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1307.degrees latitude (g = 980.6199 gals.).
 DQ1307
 DQ1307.The modeled gravity was interpolated from observed gravity values.
 DQ1307
 DQ1307;                    North         East    Units  Estimated Accuracy
 DQ1307;SPC IL E     -   107,605.      247,490.      MT  (+/- 10 meters HH2 GPS)
 DQ1307
 DQ1307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2986067042(NAD 83)
 DQ1307
 DQ1307                          SUPERSEDED SURVEY CONTROL
 DQ1307
 DQ1307.No superseded survey control is available for this station.
 DQ1307
 DQ1307_MARKER: F = FLANGE-ENCASED ROD
 DQ1307_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1307_STAMPING: FM 019 2015
 DQ1307_MARK LOGO: UIL
 DQ1307_PROJECTION: FLUSH
 DQ1307_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1307_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1307_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1307+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2015
 DQ1307_ROD/PIPE-DEPTH: 8.5 meters
 DQ1307_SLEEVE-DEPTH  : 3 meters
 DQ1307
 DQ1307  HISTORY     - Date     Condition        Report By
 DQ1307  HISTORY     - 20151026 MONUMENTED       BCA
 DQ1307
 DQ1307                          STATION DESCRIPTION
 DQ1307
 DQ1307'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1307'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH OF MARION, 6.0 MI
 DQ1307'(9.7 KM) NORTH-NORTHEAST OF GOREVILLE AND 5.1 MI (8.2 KM)
 DQ1307'WEST-NORTHWEST OF CREAL SPRINGS.
 DQ1307'
 DQ1307'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (COURT ST)
 DQ1307'WITH STATE HIGHWAY 13 (MAIN ST) IN MARION, IL, GO SOUTH ON STATE
 DQ1307'HIGHWAY 37 FOR 5.2 MI (8.4 KM) TO HUDGENS ROAD.  TURN LEFT AND GO EAST
 DQ1307'ON HUDGENS ROAD FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 13.  TURN RIGHT AND
 DQ1307'GO SOUTH ON COUNTY ROAD 13 FOR 1.7 MI (2.7 KM) TO OLLIS LANE AND THE
 DQ1307'STATION ON THE RIGHT.
 DQ1307'
 DQ1307'THE STATION IS LOCATED 26.0 FT (7.9 M) WEST OF THE CENTERLINE OF
 DQ1307'COUNTY ROAD 13, 115 FT (35.1 M) SOUTH OF THE CENTERLINE OF OLLIS LANE,
 DQ1307'20.3 FT (6.2 M) SOUTH OF THE CENTERLINE OF A PRIVATE ENTRANCE '2715',
 DQ1307'13.0 FT (4.0 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 13, 6.4 FT
 DQ1307'(2.0 M) SOUTHEAST OF A POWER POLE, 3.8 FT (1.2 M) SOUTHEAST OF
 DQ1307'TELEPHONE PEDESTAL.
 DQ1307'
 DQ1307'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1307'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1307'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1880 ***********************************************************************
 DQ1880  DESIGNATION -  FM 019
 DQ1880  PID         -  DQ1880
 DQ1880  STATE/COUNTY-  IL/FAYETTE
 DQ1880  COUNTRY     -  US
 DQ1880  USGS QUAD   -  VANDALIA (2018)
 DQ1880
 DQ1880                         *CURRENT SURVEY CONTROL
 DQ1880  ______________________________________________________________________
 DQ1880* NAD 83(1986) POSITION- 38 53 40.27   (N) 089 05 09.65   (W)   HD_HELD1
 DQ1880* NAVD 88 ORTHO HEIGHT -   148.269 (meters)      486.45  (feet) ADJUSTED
 DQ1880  ______________________________________________________________________
 DQ1880  GEOID HEIGHT    -        -31.621 (meters)                     GEOID18
 DQ1880  DYNAMIC HEIGHT  -        148.177 (meters)      486.14  (feet) COMP
 DQ1880  MODELED GRAVITY -    980,004.8   (mgal)                       NAVD 88
 DQ1880
 DQ1880  VERT ORDER      -  SECOND    CLASS I
 DQ1880
 DQ1880.The horizontal coordinates were determined by differentially corrected
 DQ1880.hand held GPS observations or other comparable positioning techniques
 DQ1880.and have an estimated accuracy of +/- 3 meters.
 DQ1880
 DQ1880.The orthometric height was determined by differential leveling and
 DQ1880.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1880.in May 2016.
 DQ1880
 DQ1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1880.GEOID18 height accuracy estimate available here.
 DQ1880
 DQ1880.Click photographs - Photos may exist for this station.
 DQ1880
 DQ1880.The dynamic height is computed by dividing the NAVD 88
 DQ1880.geopotential number by the normal gravity value computed on the
 DQ1880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1880.degrees latitude (g = 980.6199 gals.).
 DQ1880
 DQ1880.The modeled gravity was interpolated from observed gravity values.
 DQ1880
 DQ1880;                    North         East    Units  Estimated Accuracy
 DQ1880;SPC IL E     -   247,537.8     234,702.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1880
 DQ1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1909107139(NAD 83)
 DQ1880
 DQ1880                          SUPERSEDED SURVEY CONTROL
 DQ1880
 DQ1880.No superseded survey control is available for this station.
 DQ1880
 DQ1880_MARKER: F = FLANGE-ENCASED ROD
 DQ1880_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1880_STAMPING: FM 019 2016
 DQ1880_MARK LOGO: UIL
 DQ1880_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1880_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1880_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1880+STABILITY: POSITION/ELEVATION WELL
 DQ1880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1880+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2016
 DQ1880_ROD/PIPE-DEPTH: 6.7 meters
 DQ1880_SLEEVE-DEPTH  : 0.9 meters
 DQ1880
 DQ1880  HISTORY     - Date     Condition        Report By
 DQ1880  HISTORY     - 20160108 MONUMENTED       AMESC
 DQ1880
 DQ1880                          STATION DESCRIPTION
 DQ1880
 DQ1880'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1880'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF SAINT
 DQ1880'PAUL, 5.6 MI (9.0 KM) SOUTHEAST OF HAGARSTOWN AND 4.6 MI (7.4 KM)
 DQ1880'SOUTH OF VANDALIA.
 DQ1880'
 DQ1880'TO REACH FROM THE INTERSECTION OF US ROUTE 40 AND US ROUTE 51 EAST OF
 DQ1880'THE KASKASKIA RIVER ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED
 DQ1880'SOUTH ALONG US ROUTE 51 FOR 4.25 MI (6.8 KM) TO COUNTY ROAD 1125N.
 DQ1880'CONTINUE SOUTH ALONG US ROUTE 51 FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DQ1880'THE RIGHT.
 DQ1880'
 DQ1880'THE STATION IS 65 FT (19.8 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1880'455 FT (138.7 M) SOUTHWEST OF A TELEPHONE PEDESTAL WITH WARNING POST,
 DQ1880'268 FT (81.7 M) SOUTH OF A POWER POLE, 137.5 FT (41.9 M) WEST OF THE
 DQ1880'NORTH-SOUTH FENCE LINE ON THE EAST SIDE OF US ROUTE 51 AND 11.5 FT
 DQ1880'(3.5 M) NORTH OF A POWER POLE.
 DQ1880'
 DQ1880'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1880'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1880'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1308 ***********************************************************************
 DQ1308  DESIGNATION -  FM 020
 DQ1308  PID         -  DQ1308
 DQ1308  STATE/COUNTY-  IL/WILLIAMSON
 DQ1308  COUNTRY     -  US
 DQ1308  USGS QUAD   -  GOREVILLE (2018)
 DQ1308
 DQ1308                         *CURRENT SURVEY CONTROL
 DQ1308  ______________________________________________________________________
 DQ1308* NAD 83(1986) POSITION- 37 37 24.4    (N) 088 55 41.1    (W)   HD_HELD2
 DQ1308* NAVD 88 ORTHO HEIGHT -   171.522 (meters)      562.74  (feet) ADJUSTED
 DQ1308  ______________________________________________________________________
 DQ1308  GEOID HEIGHT    -        -28.943 (meters)                     GEOID18
 DQ1308  DYNAMIC HEIGHT  -        171.402 (meters)      562.34  (feet) COMP
 DQ1308  MODELED GRAVITY -    979,927.8   (mgal)                       NAVD 88
 DQ1308
 DQ1308  VERT ORDER      -  SECOND    CLASS I
 DQ1308
 DQ1308.The horizontal coordinates were established by autonomous hand held GPS
 DQ1308.observations and have an estimated accuracy of +/- 10 meters.
 DQ1308
 DQ1308.The orthometric height was determined by differential leveling and
 DQ1308.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1308.in March 2016.
 DQ1308
 DQ1308.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1308.GEOID18 height accuracy estimate available here.
 DQ1308
 DQ1308.Click photographs - Photos may exist for this station.
 DQ1308
 DQ1308.The dynamic height is computed by dividing the NAVD 88
 DQ1308.geopotential number by the normal gravity value computed on the
 DQ1308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1308.degrees latitude (g = 980.6199 gals.).
 DQ1308
 DQ1308.The modeled gravity was interpolated from observed gravity values.
 DQ1308
 DQ1308;                    North         East    Units  Estimated Accuracy
 DQ1308;SPC IL E     -   106,347.      247,497.      MT  (+/- 10 meters HH2 GPS)
 DQ1308
 DQ1308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2984965784(NAD 83)
 DQ1308
 DQ1308                          SUPERSEDED SURVEY CONTROL
 DQ1308
 DQ1308.No superseded survey control is available for this station.
 DQ1308
 DQ1308_MARKER: F = FLANGE-ENCASED ROD
 DQ1308_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1308_STAMPING: FM 020 2015
 DQ1308_MARK LOGO: UIL
 DQ1308_PROJECTION: FLUSH
 DQ1308_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1308+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 DQ1308_ROD/PIPE-DEPTH: 14.7 meters
 DQ1308_SLEEVE-DEPTH  : 3 meters
 DQ1308
 DQ1308  HISTORY     - Date     Condition        Report By
 DQ1308  HISTORY     - 20151026 MONUMENTED       BCA
 DQ1308  HISTORY     - 20230515 GOOD             ILDT
 DQ1308
 DQ1308                          STATION DESCRIPTION
 DQ1308
 DQ1308'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1308'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH OF MARION, 5.3 MI
 DQ1308'(8.5 KM) NORTH-NORTHEAST OF GOREVILLE AND 5.0 MI (8.0 KM) WEST OF
 DQ1308'CREAL SPRINGS.
 DQ1308'
 DQ1308'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W.  BLUE
 DQ1308'AVENUE) WITH NORTH LINE STREET IN CREAL SPRINGS, IL, GO WEST ON STATE
 DQ1308'HIGHWAY 166 FOR 0.6 MI (1.0 KM) TO LAKE OF EGYPT ROAD.  TURN LEFT AND
 DQ1308'GO WEST ON LAKE OF EGYPT ROAD FOR 4.7 MI (7.6 KM) TO COUNTY ROAD 13
 DQ1308'AND THE STATION ON THE LEFT.
 DQ1308'
 DQ1308'THE STATION IS LOCATED 33.6 FT (10.2 M) SOUTH OF THE CENTERLINE OF
 DQ1308'LAKE OF EGYPT ROAD, 67.0 FT (20.4 M) EAST OF THE CENTERLINE OF COUNTY
 DQ1308'ROAD 13, 24.2 FT (7.4 M) EAST-NORTHEAST OF THE EAST POST OF A SIGN
 DQ1308''FOWLER HEATING COOLING', 16.0 FT (4.9 M) SOUTH OF THE EDGE OF
 DQ1308'PAVEMENT OF LAKE OF EGYPT ROAD AND 9.8 FT (3.0 M) NORTHEAST OF A SIGN
 DQ1308'EGYPTIAN HILLS RESORT'.
 DQ1308'
 DQ1308'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1308'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1308'IN IDENTIFICATION.
 DQ1308
 DQ1308                          STATION RECOVERY (2023)
 DQ1308
 DQ1308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1308'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1881 ***********************************************************************
 DQ1881  DESIGNATION -  FM 020
 DQ1881  PID         -  DQ1881
 DQ1881  STATE/COUNTY-  IL/FAYETTE
 DQ1881  COUNTRY     -  US
 DQ1881  USGS QUAD   -  PATOKA (2018)
 DQ1881
 DQ1881                         *CURRENT SURVEY CONTROL
 DQ1881  ______________________________________________________________________
 DQ1881* NAD 83(1986) POSITION- 38 51 30.88   (N) 089 05 15.89   (W)   HD_HELD1
 DQ1881* NAVD 88 ORTHO HEIGHT -   158.713 (meters)      520.71  (feet) ADJUSTED
 DQ1881  ______________________________________________________________________
 DQ1881  GEOID HEIGHT    -        -31.539 (meters)                     GEOID18
 DQ1881  DYNAMIC HEIGHT  -        158.615 (meters)      520.39  (feet) COMP
 DQ1881  MODELED GRAVITY -    980,003.7   (mgal)                       NAVD 88
 DQ1881
 DQ1881  VERT ORDER      -  SECOND    CLASS I
 DQ1881
 DQ1881.The horizontal coordinates were determined by differentially corrected
 DQ1881.hand held GPS observations or other comparable positioning techniques
 DQ1881.and have an estimated accuracy of +/- 3 meters.
 DQ1881
 DQ1881.The orthometric height was determined by differential leveling and
 DQ1881.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1881.in May 2016.
 DQ1881
 DQ1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1881.GEOID18 height accuracy estimate available here.
 DQ1881
 DQ1881.Click photographs - Photos may exist for this station.
 DQ1881
 DQ1881.The dynamic height is computed by dividing the NAVD 88
 DQ1881.geopotential number by the normal gravity value computed on the
 DQ1881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1881.degrees latitude (g = 980.6199 gals.).
 DQ1881
 DQ1881.The modeled gravity was interpolated from observed gravity values.
 DQ1881
 DQ1881;                    North         East    Units  Estimated Accuracy
 DQ1881;SPC IL E     -   243,549.0     234,519.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1881
 DQ1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1885003154(NAD 83)
 DQ1881
 DQ1881                          SUPERSEDED SURVEY CONTROL
 DQ1881
 DQ1881.No superseded survey control is available for this station.
 DQ1881
 DQ1881_MARKER: F = FLANGE-ENCASED ROD
 DQ1881_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1881_STAMPING: FM 020 2016
 DQ1881_MARK LOGO: UIL
 DQ1881_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1881_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1881+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2016
 DQ1881_ROD/PIPE-DEPTH: 4.9 meters
 DQ1881_SLEEVE-DEPTH  : 0.9 meters
 DQ1881
 DQ1881  HISTORY     - Date     Condition        Report By
 DQ1881  HISTORY     - 20160108 MONUMENTED       AMESC
 DQ1881
 DQ1881                          STATION DESCRIPTION
 DQ1881
 DQ1881'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1881'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF SAINT PAUL, 7.1
 DQ1881'MI (11.4 KM) NORTH OF PATOKA AND 7.0 MI (11.3 KM) SOUTH OF VANDALIA.
 DQ1881'
 DQ1881'TO REACH FROM THE INTERSECTION OF US ROUTE 40 AND US ROUTE 51 EAST OF
 DQ1881'THE KASKASKIA RIVER ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED
 DQ1881'SOUTH ALONG US ROUTE 51 FOR 6.75 MI (10.9 KM) TO COUNTY ROAD 885E.
 DQ1881'CONTINUE SOUTH ALONG US ROUTE 51 FOR 0.25 MI (0.4 KM) TO THE STATION
 DQ1881'ON THE LEFT.
 DQ1881'
 DQ1881'THE STATION IS 57 FT (17.4 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1881'340 FT (103.6 M) SOUTHEAST OF A HIGH TENSION POWER POLE, 300 FT (91.4
 DQ1881'M) NORTHEAST OF A HIGH TENSION POWER POLE, 246 FT (75.0 M) SOUTH OF
 DQ1881'THE CENTERLINE OF A DRIVEWAY, 224.5 FT (68.4 M) SOUTH OF A TELEPHONE
 DQ1881'PEDESTAL AND 36.5 FT (11.1 M) NORTHWEST OF A GAS WARNING POST.
 DQ1881'
 DQ1881'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1881'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1881'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1309 ***********************************************************************
 DQ1309  DESIGNATION -  FM 021
 DQ1309  PID         -  DQ1309
 DQ1309  STATE/COUNTY-  IL/WILLIAMSON
 DQ1309  COUNTRY     -  US
 DQ1309  USGS QUAD   -  GOREVILLE (2018)
 DQ1309
 DQ1309                         *CURRENT SURVEY CONTROL
 DQ1309  ______________________________________________________________________
 DQ1309* NAD 83(1986) POSITION- 37 37 08.9    (N) 088 54 50.5    (W)   HD_HELD2
 DQ1309* NAVD 88 ORTHO HEIGHT -   168.042 (meters)      551.32  (feet) ADJUSTED
 DQ1309  ______________________________________________________________________
 DQ1309  GEOID HEIGHT    -        -28.942 (meters)                     GEOID18
 DQ1309  DYNAMIC HEIGHT  -        167.924 (meters)      550.93  (feet) COMP
 DQ1309  MODELED GRAVITY -    979,927.3   (mgal)                       NAVD 88
 DQ1309
 DQ1309  VERT ORDER      -  SECOND    CLASS I
 DQ1309
 DQ1309.The horizontal coordinates were established by autonomous hand held GPS
 DQ1309.observations and have an estimated accuracy of +/- 10 meters.
 DQ1309
 DQ1309.The orthometric height was determined by differential leveling and
 DQ1309.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1309.in March 2016.
 DQ1309
 DQ1309.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1309.GEOID18 height accuracy estimate available here.
 DQ1309
 DQ1309.Click photographs - Photos may exist for this station.
 DQ1309
 DQ1309.The dynamic height is computed by dividing the NAVD 88
 DQ1309.geopotential number by the normal gravity value computed on the
 DQ1309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1309.degrees latitude (g = 980.6199 gals.).
 DQ1309
 DQ1309.The modeled gravity was interpolated from observed gravity values.
 DQ1309
 DQ1309;                    North         East    Units  Estimated Accuracy
 DQ1309;SPC IL E     -   105,862.      248,735.      MT  (+/- 10 meters HH2 GPS)
 DQ1309
 DQ1309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3108065281(NAD 83)
 DQ1309
 DQ1309                          SUPERSEDED SURVEY CONTROL
 DQ1309
 DQ1309.No superseded survey control is available for this station.
 DQ1309
 DQ1309_MARKER: F = FLANGE-ENCASED ROD
 DQ1309_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1309_STAMPING: FM 021 2015
 DQ1309_MARK LOGO: UIL
 DQ1309_PROJECTION: FLUSH
 DQ1309_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1309+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 DQ1309_ROD/PIPE-DEPTH: 15.5 meters
 DQ1309_SLEEVE-DEPTH  : 3 meters
 DQ1309
 DQ1309  HISTORY     - Date     Condition        Report By
 DQ1309  HISTORY     - 20151027 MONUMENTED       BCA
 DQ1309  HISTORY     - 20230515 GOOD             ILDT
 DQ1309
 DQ1309                          STATION DESCRIPTION
 DQ1309
 DQ1309'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1309'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH OF MARION, 5.5 MI
 DQ1309'(8.8 KM) NORTHEAST OF GOREVILLE AND 4.2 MI (6.8 KM) WEST OF CREAL
 DQ1309'SPRINGS.
 DQ1309'
 DQ1309'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W.  BLUE
 DQ1309'AVENUE) WITH NORTH LINE STREET IN CREAL SPRINGS, IL, GO WEST ON STATE
 DQ1309'HIGHWAY 166 FOR 0.6 MI (1.0 KM) TO LAKE OF EGYPT ROAD.  TURN LEFT AND
 DQ1309'GO WEST ON LAKE OF EGYPT ROAD FOR 3.5 MI (5.6 KM) TO COBB HILL ROAD.
 DQ1309'CONTINUE WEST ON LAKE OF EGYPT ROAD FOR 0.15 MI (0.2 KM) TO THE
 DQ1309'STATION ON THE RIGHT.
 DQ1309'
 DQ1309'THE STATION IS LOCATED 18.2 FT (5.5 M) NORTH OF THE CENTERLINE OF LAKE
 DQ1309'OF EGYPT ROAD, 37.3 FT (11.4 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A
 DQ1309'WOOD SHED, 7.0 FT (2.1 M) NORTH OF THE EDGE OF PAVEMENT OF LAKE OF
 DQ1309'EGYPT ROAD, 6.0 FT (1.8 M) EAST OF THE EXTENDED LINE OF A POST FOR A 4
 DQ1309'FT (1.2 M) WIRE FENCE RUNNING SOUTH TO NORTH AND 5.0 FT (1.5 M) SOUTH
 DQ1309'OF A 4 FT (1.2 M) WIRE FENCE RUNNING EAST TO WEST.
 DQ1309'
 DQ1309'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1309'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1309'IN IDENTIFICATION.
 DQ1309
 DQ1309                          STATION RECOVERY (2023)
 DQ1309
 DQ1309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1882 ***********************************************************************
 DQ1882  DESIGNATION -  FM 021
 DQ1882  PID         -  DQ1882
 DQ1882  STATE/COUNTY-  IL/FAYETTE
 DQ1882  COUNTRY     -  US
 DQ1882  USGS QUAD   -  PATOKA (2018)
 DQ1882
 DQ1882                         *CURRENT SURVEY CONTROL
 DQ1882  ______________________________________________________________________
 DQ1882* NAD 83(1986) POSITION- 38 50 12.94   (N) 089 05 16.17   (W)   HD_HELD1
 DQ1882* NAVD 88 ORTHO HEIGHT -   160.020 (meters)      525.00  (feet) ADJUSTED
 DQ1882  ______________________________________________________________________
 DQ1882  GEOID HEIGHT    -        -31.483 (meters)                     GEOID18
 DQ1882  DYNAMIC HEIGHT  -        159.920 (meters)      524.67  (feet) COMP
 DQ1882  MODELED GRAVITY -    980,003.2   (mgal)                       NAVD 88
 DQ1882
 DQ1882  VERT ORDER      -  SECOND    CLASS I
 DQ1882
 DQ1882.The horizontal coordinates were determined by differentially corrected
 DQ1882.hand held GPS observations or other comparable positioning techniques
 DQ1882.and have an estimated accuracy of +/- 3 meters.
 DQ1882
 DQ1882.The orthometric height was determined by differential leveling and
 DQ1882.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1882.in May 2016.
 DQ1882
 DQ1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1882.GEOID18 height accuracy estimate available here.
 DQ1882
 DQ1882.Click photographs - Photos may exist for this station.
 DQ1882
 DQ1882.The dynamic height is computed by dividing the NAVD 88
 DQ1882.geopotential number by the normal gravity value computed on the
 DQ1882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1882.degrees latitude (g = 980.6199 gals.).
 DQ1882
 DQ1882.The modeled gravity was interpolated from observed gravity values.
 DQ1882
 DQ1882;                    North         East    Units  Estimated Accuracy
 DQ1882;SPC IL E     -   241,145.7     234,492.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1882
 DQ1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1878800751(NAD 83)
 DQ1882
 DQ1882                          SUPERSEDED SURVEY CONTROL
 DQ1882
 DQ1882.No superseded survey control is available for this station.
 DQ1882
 DQ1882_MARKER: F = FLANGE-ENCASED ROD
 DQ1882_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1882_STAMPING: FM 021 2016
 DQ1882_MARK LOGO: UIL
 DQ1882_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1882_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1882_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1882+STABILITY: POSITION/ELEVATION WELL
 DQ1882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1882+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1882_ROD/PIPE-DEPTH: 6.1 meters
 DQ1882_SLEEVE-DEPTH  : 0.9 meters
 DQ1882
 DQ1882  HISTORY     - Date     Condition        Report By
 DQ1882  HISTORY     - 20160107 MONUMENTED       AMESC
 DQ1882
 DQ1882                          STATION DESCRIPTION
 DQ1882
 DQ1882'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1882'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHEAST OF
 DQ1882'HAGARSTOWN, 7.3 MI (11.7 KM) WEST OF SAINT PAUL AND 5.6 MI (9.0 KM)
 DQ1882'NORTH OF PATOKA.
 DQ1882'
 DQ1882'TO REACH FROM THE INTERSECTION OF US ROUTE 40 AND US ROUTE 51 EAST OF
 DQ1882'THE KASKASKIA RIVER ON THE EAST SIDE OF THE TOWN OF VANDALIA PROCEED
 DQ1882'SOUTH ALONG US ROUTE 51 FOR 8.45 MI (13.6 KM) TO COUNTY ROAD 700N.
 DQ1882'CONTINUE SOUTH ALONG US ROUTE 51 FOR 450 FT (137.2 M) TO A FIELD
 DQ1882'ENTRANCE AND THE STATION ON THE LEFT.
 DQ1882'
 DQ1882'THE STATION IS 47 FT (14.3 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1882'380 FT (115.8 M) SOUTHEAST OF A HIGH TENSION POWER POLE, 267 FT (81.4
 DQ1882'M) EAST-NORTHEAST OF A HIGH TENSION POWER POLE AND 18.8 FT (5.7 M)
 DQ1882'NORTHEAST OF THE NORTH END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE
 DQ1882'UNDER THE FIELD ENTRANCE.
 DQ1882'
 DQ1882'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1882'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1882'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1310 ***********************************************************************
 DQ1310  DESIGNATION -  FM 022
 DQ1310  PID         -  DQ1310
 DQ1310  STATE/COUNTY-  IL/WILLIAMSON
 DQ1310  COUNTRY     -  US
 DQ1310  USGS QUAD   -  GOREVILLE (2018)
 DQ1310
 DQ1310                         *CURRENT SURVEY CONTROL
 DQ1310  ______________________________________________________________________
 DQ1310* NAD 83(1986) POSITION- 37 37 09.3    (N) 088 53 39.5    (W)   HD_HELD2
 DQ1310* NAVD 88 ORTHO HEIGHT -   163.896 (meters)      537.72  (feet) ADJUSTED
 DQ1310  ______________________________________________________________________
 DQ1310  GEOID HEIGHT    -        -28.957 (meters)                     GEOID18
 DQ1310  DYNAMIC HEIGHT  -        163.781 (meters)      537.34  (feet) COMP
 DQ1310  MODELED GRAVITY -    979,927.2   (mgal)                       NAVD 88
 DQ1310
 DQ1310  VERT ORDER      -  SECOND    CLASS I
 DQ1310
 DQ1310.The horizontal coordinates were established by autonomous hand held GPS
 DQ1310.observations and have an estimated accuracy of +/- 10 meters.
 DQ1310
 DQ1310.The orthometric height was determined by differential leveling and
 DQ1310.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1310.in March 2016.
 DQ1310
 DQ1310.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1310.GEOID18 height accuracy estimate available here.
 DQ1310
 DQ1310.Click photographs - Photos may exist for this station.
 DQ1310
 DQ1310.The dynamic height is computed by dividing the NAVD 88
 DQ1310.geopotential number by the normal gravity value computed on the
 DQ1310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1310.degrees latitude (g = 980.6199 gals.).
 DQ1310
 DQ1310.The modeled gravity was interpolated from observed gravity values.
 DQ1310
 DQ1310;                    North         East    Units  Estimated Accuracy
 DQ1310;SPC IL E     -   105,863.      250,476.      MT  (+/- 10 meters HH2 GPS)
 DQ1310
 DQ1310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3282065258(NAD 83)
 DQ1310
 DQ1310                          SUPERSEDED SURVEY CONTROL
 DQ1310
 DQ1310.No superseded survey control is available for this station.
 DQ1310
 DQ1310_MARKER: F = FLANGE-ENCASED ROD
 DQ1310_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1310_STAMPING: FM 022 2015
 DQ1310_MARK LOGO: UIL
 DQ1310_PROJECTION: FLUSH
 DQ1310_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1310_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1310+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 DQ1310_ROD/PIPE-DEPTH: 9.25 meters
 DQ1310_SLEEVE-DEPTH  : 3 meters
 DQ1310
 DQ1310  HISTORY     - Date     Condition        Report By
 DQ1310  HISTORY     - 20151027 MONUMENTED       BCA
 DQ1310  HISTORY     - 20230515 GOOD             ILDT
 DQ1310
 DQ1310                          STATION DESCRIPTION
 DQ1310
 DQ1310'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1310'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF
 DQ1310'MARION, 6.2 MI (10.0 KM) NORTHEAST OF GOREVILLE AND 3.2 MI (5.1 KM)
 DQ1310'WEST OF CREAL SPRINGS.
 DQ1310'
 DQ1310'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W.  BLUE
 DQ1310'AVENUE) WITH NORTH LINE STREET IN CREAL SPRINGS, IL, GO WEST ON STATE
 DQ1310'HIGHWAY 166 FOR 0.6 MI (1.0 KM) TO LAKE OF EGYPT ROAD TURN LEFT AND GO
 DQ1310'WEST ON LAKE OF EGYPT ROAD FOR 1.8 MI (2.9 KM) TO WARDS MILLING ROAD.
 DQ1310'CONTINUE WEST ON LAKE OF EGYPT ROAD FOR 0.8 MI (1.3 KM) TO THE STATION
 DQ1310'ON THE RIGHT.
 DQ1310'
 DQ1310'THE STATION IS LOCATED 33.4 FT (10.2 M) NORTH OF THE CENTERLINE OF
 DQ1310'LAKE OF EGYPT ROAD, 49.0 FT (14.9 M) WEST OF A WARNING POST FOR A
 DQ1310'PETROLEUM PIPE LINE, 21.9 FT (6.7 M) NORTH OF THE EDGE OF PAVEMENT OF
 DQ1310'LAKE OF EGYPT ROAD AND 12.7 FT (3.9 M) SOUTHWEST OF A WARNING POST FOR
 DQ1310'A WATER VALVE.
 DQ1310'
 DQ1310'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1310'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1310'IN IDENTIFICATION.
 DQ1310
 DQ1310                          STATION RECOVERY (2023)
 DQ1310
 DQ1310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1310'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1883 ***********************************************************************
 DQ1883  DESIGNATION -  FM 022
 DQ1883  PID         -  DQ1883
 DQ1883  STATE/COUNTY-  IL/MARION
 DQ1883  COUNTRY     -  US
 DQ1883  USGS QUAD   -  PATOKA (2018)
 DQ1883
 DQ1883                         *CURRENT SURVEY CONTROL
 DQ1883  ______________________________________________________________________
 DQ1883* NAD 83(1986) POSITION- 38 48 31.79   (N) 089 05 10.38   (W)   HD_HELD1
 DQ1883* NAVD 88 ORTHO HEIGHT -   158.355 (meters)      519.54  (feet) ADJUSTED
 DQ1883  ______________________________________________________________________
 DQ1883  GEOID HEIGHT    -        -31.412 (meters)                     GEOID18
 DQ1883  DYNAMIC HEIGHT  -        158.257 (meters)      519.21  (feet) COMP
 DQ1883  MODELED GRAVITY -    980,002.2   (mgal)                       NAVD 88
 DQ1883
 DQ1883  VERT ORDER      -  SECOND    CLASS I
 DQ1883
 DQ1883.The horizontal coordinates were determined by differentially corrected
 DQ1883.hand held GPS observations or other comparable positioning techniques
 DQ1883.and have an estimated accuracy of +/- 3 meters.
 DQ1883
 DQ1883.The orthometric height was determined by differential leveling and
 DQ1883.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1883.in May 2016.
 DQ1883
 DQ1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1883.GEOID18 height accuracy estimate available here.
 DQ1883
 DQ1883.Click photographs - Photos may exist for this station.
 DQ1883
 DQ1883.The dynamic height is computed by dividing the NAVD 88
 DQ1883.geopotential number by the normal gravity value computed on the
 DQ1883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1883.degrees latitude (g = 980.6199 gals.).
 DQ1883
 DQ1883.The modeled gravity was interpolated from observed gravity values.
 DQ1883
 DQ1883;                    North         East    Units  Estimated Accuracy
 DQ1883;SPC IL E     -   238,025.4     234,606.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1883
 DQ1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1885797629(NAD 83)
 DQ1883
 DQ1883                          SUPERSEDED SURVEY CONTROL
 DQ1883
 DQ1883.No superseded survey control is available for this station.
 DQ1883
 DQ1883_MARKER: F = FLANGE-ENCASED ROD
 DQ1883_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1883_STAMPING: FM 022 2015
 DQ1883_MARK LOGO: UIL
 DQ1883_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1883_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1883_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1883+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2015
 DQ1883_ROD/PIPE-DEPTH: 4.9 meters
 DQ1883_SLEEVE-DEPTH  : 0.9 meters
 DQ1883
 DQ1883  HISTORY     - Date     Condition        Report By
 DQ1883  HISTORY     - 20151208 MONUMENTED       AMESC
 DQ1883
 DQ1883                          STATION DESCRIPTION
 DQ1883
 DQ1883'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1883'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF FAIRMAN, 7.8 MI
 DQ1883'(12.6 KM) WEST-SOUTHWEST OF SAINT PAUL AND 3.7 MI (6.0 KM) NORTH OF
 DQ1883'PATOKA.
 DQ1883'
 DQ1883'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND EAST CLINTON AVENUE
 DQ1883'(BERRY RD) ON THE EAST SIDE OF THE TOWN OF PATOKA PROCEED NORTH ALONG
 DQ1883'US ROUTE 51 FOR 3.75 MI (6.0 KM) TO WALKER STREET IN VERNON.  CONTINUE
 DQ1883'NORTH ALONG US ROUTE 51 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DQ1883'RIGHT.
 DQ1883'
 DQ1883'THE STATION IS 41.5 FT (12.6 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1883'495 FT (150.9 M) SOUTH OF A TELEPHONE PEDESTAL, 113.5 FT (34.6 M)
 DQ1883'NORTH OF A TELEPHONE PEDESTAL AND 27.3 FT (8.3 M) NORTHEAST OF THE
 DQ1883'NORTH END OF A 24 INCH (61 CM) CONCRETE PIPE UNDER A FIELD ENTRANCE.
 DQ1883'
 DQ1883'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1883'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1883'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1311 ***********************************************************************
 DQ1311  DESIGNATION -  FM 023
 DQ1311  PID         -  DQ1311
 DQ1311  STATE/COUNTY-  IL/WILLIAMSON
 DQ1311  COUNTRY     -  US
 DQ1311  USGS QUAD   -  GOREVILLE (2018)
 DQ1311
 DQ1311                         *CURRENT SURVEY CONTROL
 DQ1311  ______________________________________________________________________
 DQ1311* NAD 83(1986) POSITION- 37 37 08.9    (N) 088 52 38.9    (W)   HD_HELD2
 DQ1311* NAVD 88 ORTHO HEIGHT -   179.943 (meters)      590.36  (feet) ADJUSTED
 DQ1311  ______________________________________________________________________
 DQ1311  GEOID HEIGHT    -        -28.970 (meters)                     GEOID18
 DQ1311  DYNAMIC HEIGHT  -        179.817 (meters)      589.95  (feet) COMP
 DQ1311  MODELED GRAVITY -    979,927.0   (mgal)                       NAVD 88
 DQ1311
 DQ1311  VERT ORDER      -  SECOND    CLASS I
 DQ1311
 DQ1311.The horizontal coordinates were established by autonomous hand held GPS
 DQ1311.observations and have an estimated accuracy of +/- 10 meters.
 DQ1311
 DQ1311.The orthometric height was determined by differential leveling and
 DQ1311.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1311.in March 2016.
 DQ1311
 DQ1311.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1311.GEOID18 height accuracy estimate available here.
 DQ1311
 DQ1311.Click photographs - Photos may exist for this station.
 DQ1311
 DQ1311.The dynamic height is computed by dividing the NAVD 88
 DQ1311.geopotential number by the normal gravity value computed on the
 DQ1311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1311.degrees latitude (g = 980.6199 gals.).
 DQ1311
 DQ1311.The modeled gravity was interpolated from observed gravity values.
 DQ1311
 DQ1311;                    North         East    Units  Estimated Accuracy
 DQ1311;SPC IL E     -   105,842.      251,962.      MT  (+/- 10 meters HH2 GPS)
 DQ1311
 DQ1311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3430665216(NAD 83)
 DQ1311
 DQ1311                          SUPERSEDED SURVEY CONTROL
 DQ1311
 DQ1311.No superseded survey control is available for this station.
 DQ1311
 DQ1311_MARKER: F = FLANGE-ENCASED ROD
 DQ1311_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1311_STAMPING: FM 023 2015
 DQ1311_MARK LOGO: UIL
 DQ1311_PROJECTION: FLUSH
 DQ1311_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1311+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 DQ1311_ROD/PIPE-DEPTH: 17 meters
 DQ1311_SLEEVE-DEPTH  : 3 meters
 DQ1311
 DQ1311  HISTORY     - Date     Condition        Report By
 DQ1311  HISTORY     - 20151027 MONUMENTED       BCA
 DQ1311  HISTORY     - 20230515 GOOD             ILDT
 DQ1311
 DQ1311                          STATION DESCRIPTION
 DQ1311
 DQ1311'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1311'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH-SOUTHEAST OF
 DQ1311'MARION, 6.9 MI (11.1 KM) NORTHEAST OF GOREVILLE AND 2.2 MI (3.5 KM)
 DQ1311'WEST OF CREAL SPRINGS.
 DQ1311'
 DQ1311'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W.  BLUE
 DQ1311'AVENUE) WITH N LINE STREET IN CREAL SPRINGS, IL, GO WEST ON STATE
 DQ1311'HIGHWAY 166 FOR 0.6 MI (1.0 KM) TO LAKE OF EGYPT ROAD.  TURN LEFT AND
 DQ1311'GO WEST ON LAKE OF EGYPT ROAD FOR 1.5 MI (2.4 KM) TO WAGON CREEK ROAD.
 DQ1311'CONTINUE WEST ON LAKE OF EGYPT ROAD FOR 0.2 MI (0.3 KM) TO THE STATION
 DQ1311'ON THE LEFT.
 DQ1311'
 DQ1311'THE STATION IS LOCATED 33.7 FT (10.3 M) SOUTH OF THE CENTERLINE OF
 DQ1311'LAKE OF EGYPT ROAD, 40.8 FT (12.4 M) WEST OF THE NORTHWEST CORNER OF A
 DQ1311'BLOCK BUILDING 'FRONTIER', 28.0 FT (8.5 M) WEST-NORTHWEST OF A RIGHT
 DQ1311'OF WAY MARKER LOCATED BETWEEN TWO PRIVATE ENTRANCES, 22.8 FT (6.9 M)
 DQ1311'SOUTH OF THE EDGE OF PAVEMENT OF LAKE OF EGYPT ROAD, 5.2 FT (1.6 M)
 DQ1311'NORTHWEST OF A FENCE POST FOR A 4 FT (1.2 M) WIRE FENCE AND 4.2 FT
 DQ1311'(1.3 M) NORTHEAST OF A TELEPHONE PEDESTAL.
 DQ1311'
 DQ1311'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1311'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1311'IN IDENTIFICATION.
 DQ1311
 DQ1311                          STATION RECOVERY (2023)
 DQ1311
 DQ1311'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1311'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1884 ***********************************************************************
 DQ1884  DESIGNATION -  FM 023
 DQ1884  PID         -  DQ1884
 DQ1884  STATE/COUNTY-  IL/MARION
 DQ1884  COUNTRY     -  US
 DQ1884  USGS QUAD   -  PATOKA (2018)
 DQ1884
 DQ1884                         *CURRENT SURVEY CONTROL
 DQ1884  ______________________________________________________________________
 DQ1884* NAD 83(1986) POSITION- 38 47 27.70   (N) 089 05 10.36   (W)   HD_HELD1
 DQ1884* NAVD 88 ORTHO HEIGHT -   155.170 (meters)      509.09  (feet) ADJUSTED
 DQ1884  ______________________________________________________________________
 DQ1884  GEOID HEIGHT    -        -31.368 (meters)                     GEOID18
 DQ1884  DYNAMIC HEIGHT  -        155.074 (meters)      508.77  (feet) COMP
 DQ1884  MODELED GRAVITY -    980,001.4   (mgal)                       NAVD 88
 DQ1884
 DQ1884  VERT ORDER      -  SECOND    CLASS I
 DQ1884
 DQ1884.The horizontal coordinates were determined by differentially corrected
 DQ1884.hand held GPS observations or other comparable positioning techniques
 DQ1884.and have an estimated accuracy of +/- 3 meters.
 DQ1884
 DQ1884.The orthometric height was determined by differential leveling and
 DQ1884.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1884.in May 2016.
 DQ1884
 DQ1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1884.GEOID18 height accuracy estimate available here.
 DQ1884
 DQ1884.Click photographs - Photos may exist for this station.
 DQ1884
 DQ1884.The dynamic height is computed by dividing the NAVD 88
 DQ1884.geopotential number by the normal gravity value computed on the
 DQ1884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1884.degrees latitude (g = 980.6199 gals.).
 DQ1884
 DQ1884.The modeled gravity was interpolated from observed gravity values.
 DQ1884
 DQ1884;                    North         East    Units  Estimated Accuracy
 DQ1884;SPC IL E     -   236,049.1     234,590.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1884
 DQ1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1881295654(NAD 83)
 DQ1884
 DQ1884                          SUPERSEDED SURVEY CONTROL
 DQ1884
 DQ1884.No superseded survey control is available for this station.
 DQ1884
 DQ1884_MARKER: F = FLANGE-ENCASED ROD
 DQ1884_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1884_STAMPING: FM 023 2015
 DQ1884_MARK LOGO: UIL
 DQ1884_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1884_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1884_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1884+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2017
 DQ1884_ROD/PIPE-DEPTH: 4.6 meters
 DQ1884_SLEEVE-DEPTH  : 0.9 meters
 DQ1884
 DQ1884  HISTORY     - Date     Condition        Report By
 DQ1884  HISTORY     - 20151208 MONUMENTED       AMESC
 DQ1884  HISTORY     - 20170907 GOOD             MCA
 DQ1884
 DQ1884                          STATION DESCRIPTION
 DQ1884
 DQ1884'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1884'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST-SOUTHWEST OF SAINT
 DQ1884'PAUL, 7.9 MI (12.7 KM) NORTH OF FAIRMAN AND 2.5 MI (4.0 KM) NORTH OF
 DQ1884'PATOKA.
 DQ1884'
 DQ1884'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND EAST CLINTON AVENUE
 DQ1884'(BERRY RD) ON THE EAST SIDE OF THE TOWN OF PATOKA PROCEED NORTH ALONG
 DQ1884'US ROUTE 51 FOR 2.5 MI (4.0 KM) TO DICKEY POND ROAD.  CONTINUE NORTH
 DQ1884'ALONG US ROUTE 51 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DQ1884'
 DQ1884'THE STATION IS 56.5 FT (17.2 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1884'218 FT (66.4 M) NORTH OF THE CENTERLINE OF A GRAVEL ENTRANCE, 208 FT
 DQ1884'(63.4 M) NORTH OF A TELEPHONE PEDESTAL, 116.5 FT (35.5 M) EAST OF A
 DQ1884'POWER POLE, 54.5 FT (16.6 M) NORTH OF A LIGHT POLE, 21.9 FT (6.7 M)
 DQ1884'SOUTHWEST OF A FIRE HYDRANT AND 3.9 FT (1.2 M) WEST OF A CHAIN LINK
 DQ1884'FENCE.
 DQ1884'
 DQ1884'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1884'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1884
 DQ1884                          STATION RECOVERY (2017)
 DQ1884
 DQ1884'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1884'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1312 ***********************************************************************
 DQ1312  DESIGNATION -  FM 024
 DQ1312  PID         -  DQ1312
 DQ1312  STATE/COUNTY-  IL/WILLIAMSON
 DQ1312  COUNTRY     -  US
 DQ1312  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1312
 DQ1312                         *CURRENT SURVEY CONTROL
 DQ1312  ______________________________________________________________________
 DQ1312* NAD 83(1986) POSITION- 37 37 09.2    (N) 088 51 35.2    (W)   HD_HELD2
 DQ1312* NAVD 88 ORTHO HEIGHT -   157.059 (meters)      515.28  (feet) ADJUSTED
 DQ1312  ______________________________________________________________________
 DQ1312  GEOID HEIGHT    -        -28.987 (meters)                     GEOID18
 DQ1312  DYNAMIC HEIGHT  -        156.949 (meters)      514.92  (feet) COMP
 DQ1312  MODELED GRAVITY -    979,926.9   (mgal)                       NAVD 88
 DQ1312
 DQ1312  VERT ORDER      -  SECOND    CLASS I
 DQ1312
 DQ1312.The horizontal coordinates were established by autonomous hand held GPS
 DQ1312.observations and have an estimated accuracy of +/- 10 meters.
 DQ1312
 DQ1312.The orthometric height was determined by differential leveling and
 DQ1312.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1312.in March 2016.
 DQ1312
 DQ1312.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1312.GEOID18 height accuracy estimate available here.
 DQ1312
 DQ1312.Click photographs - Photos may exist for this station.
 DQ1312
 DQ1312.The dynamic height is computed by dividing the NAVD 88
 DQ1312.geopotential number by the normal gravity value computed on the
 DQ1312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1312.degrees latitude (g = 980.6199 gals.).
 DQ1312
 DQ1312.The modeled gravity was interpolated from observed gravity values.
 DQ1312
 DQ1312;                    North         East    Units  Estimated Accuracy
 DQ1312;SPC IL E     -   105,843.      253,524.      MT  (+/- 10 meters HH2 GPS)
 DQ1312
 DQ1312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3586865194(NAD 83)
 DQ1312
 DQ1312                          SUPERSEDED SURVEY CONTROL
 DQ1312
 DQ1312.No superseded survey control is available for this station.
 DQ1312
 DQ1312_MARKER: F = FLANGE-ENCASED ROD
 DQ1312_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1312_STAMPING: FM 024 2015
 DQ1312_MARK LOGO: UIL
 DQ1312_PROJECTION: FLUSH
 DQ1312_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1312_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1312+STABILITY: POSITION/ELEVATION WELL
 DQ1312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1312+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 DQ1312_ROD/PIPE-DEPTH: 23 meters
 DQ1312_SLEEVE-DEPTH  : 3 meters
 DQ1312
 DQ1312  HISTORY     - Date     Condition        Report By
 DQ1312  HISTORY     - 20151027 MONUMENTED       BCA
 DQ1312  HISTORY     - 20230515 GOOD             ILDT
 DQ1312
 DQ1312                          STATION DESCRIPTION
 DQ1312
 DQ1312'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1312'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH-SOUTHWEST OF CRAB
 DQ1312'ORCHARD, 7.6 MI (12.2 KM) NORTHEAST OF GOREVILLE AND 1.3 MI (2.1 KM)
 DQ1312'WEST OF CREAL SPRINGS.
 DQ1312'
 DQ1312'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W.  BLUE
 DQ1312'AVENUE) WITH NORTH LINE STREET IN CREAL SPRINGS, IL, GO WEST ON STATE
 DQ1312'HIGHWAY 166 FOR 0.6 MI (1.0 KM) TO LAKE OF EGYPT ROAD.  TURN LEFT AND
 DQ1312'GO WEST ON LAKE OF EGYPT ROAD FOR 0.7 MI (1.1 KM) TO THE STATION ON
 DQ1312'THE RIGHT.
 DQ1312'
 DQ1312'THE STATION IS LOCATED 21.7 FT (6.6 M) NORTH OF THE CENTERLINE OF LAKE
 DQ1312'OF EGYPT ROAD, 54 FT (16.5 M) SOUTHEAST OF A UTILITY POLE, 34.0 FT
 DQ1312'(10.4 M) EAST OF THE EAST END OF A 8 FT (2.4 M) TALL CONCRETE
 DQ1312'RETAINING WALL AND 3.8 FT (1.2 M) NORTH OF A CONCRETE GUTTER FOR WEST
 DQ1312'BOUND LANE OF LAKE OF EGYPT ROAD.
 DQ1312'
 DQ1312'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1312'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1312'IN IDENTIFICATION.
 DQ1312
 DQ1312                          STATION RECOVERY (2023)
 DQ1312
 DQ1312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1885 ***********************************************************************
 DQ1885  DESIGNATION -  FM 024
 DQ1885  PID         -  DQ1885
 DQ1885  STATE/COUNTY-  IL/MARION
 DQ1885  COUNTRY     -  US
 DQ1885  USGS QUAD   -  PATOKA (2018)
 DQ1885
 DQ1885                         *CURRENT SURVEY CONTROL
 DQ1885  ______________________________________________________________________
 DQ1885* NAD 83(1986) POSITION- 38 46 47.61   (N) 089 05 10.66   (W)   HD_HELD1
 DQ1885* NAVD 88 ORTHO HEIGHT -   150.232 (meters)      492.89  (feet) ADJUSTED
 DQ1885  ______________________________________________________________________
 DQ1885  GEOID HEIGHT    -        -31.342 (meters)                     GEOID18
 DQ1885  DYNAMIC HEIGHT  -        150.138 (meters)      492.58  (feet) COMP
 DQ1885  MODELED GRAVITY -    980,000.9   (mgal)                       NAVD 88
 DQ1885
 DQ1885  VERT ORDER      -  SECOND    CLASS I
 DQ1885
 DQ1885.The horizontal coordinates were determined by differentially corrected
 DQ1885.hand held GPS observations or other comparable positioning techniques
 DQ1885.and have an estimated accuracy of +/- 3 meters.
 DQ1885
 DQ1885.The orthometric height was determined by differential leveling and
 DQ1885.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1885.in May 2016.
 DQ1885
 DQ1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1885.GEOID18 height accuracy estimate available here.
 DQ1885
 DQ1885.Click photographs - Photos may exist for this station.
 DQ1885
 DQ1885.The dynamic height is computed by dividing the NAVD 88
 DQ1885.geopotential number by the normal gravity value computed on the
 DQ1885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1885.degrees latitude (g = 980.6199 gals.).
 DQ1885
 DQ1885.The modeled gravity was interpolated from observed gravity values.
 DQ1885
 DQ1885;                    North         East    Units  Estimated Accuracy
 DQ1885;SPC IL E     -   234,813.0     234,573.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1885
 DQ1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1877794418(NAD 83)
 DQ1885
 DQ1885                          SUPERSEDED SURVEY CONTROL
 DQ1885
 DQ1885.No superseded survey control is available for this station.
 DQ1885
 DQ1885_MARKER: F = FLANGE-ENCASED ROD
 DQ1885_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1885_STAMPING: FM 024 2015
 DQ1885_MARK LOGO: UIL
 DQ1885_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1885_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1885_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1885+STABILITY: POSITION/ELEVATION WELL
 DQ1885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1885+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2015
 DQ1885_ROD/PIPE-DEPTH: 6.1 meters
 DQ1885_SLEEVE-DEPTH  : 0.9 meters
 DQ1885
 DQ1885  HISTORY     - Date     Condition        Report By
 DQ1885  HISTORY     - 20151208 MONUMENTED       AMESC
 DQ1885
 DQ1885                          STATION DESCRIPTION
 DQ1885
 DQ1885'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1885'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTHWEST OF SAINT PAUL,
 DQ1885'7.1 MI (11.4 KM) NORTH OF FAIRMAN AND 1.8 MI (2.9 KM) NORTH-NORTHEAST
 DQ1885'OF PATOKA.
 DQ1885'
 DQ1885'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND EAST CLINTON AVENUE
 DQ1885'(BERRY RD) ON THE EAST SIDE OF THE TOWN OF PATOKA PROCEED NORTH ALONG
 DQ1885'US ROUTE 51 FOR 2.0 MI (3.2 KM) TO THE STATION ON THE RIGHT.
 DQ1885'
 DQ1885'THE STATION IS 56 FT (17.1 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1885'263 FT (80.2 M) NORTH OF THE PROJECTED CENTERLINE OF A FIELD ENTRANCE
 DQ1885'TO THE WEST, 188 FT (57.3 M) NORTHEAST OF A POWER POLE, 152 FT (46.3
 DQ1885'M) SOUTHEAST OF A POWER POLE AND 4.0 FT (1.2 M) WEST OF A CHAIN LINK
 DQ1885'FENCE.
 DQ1885'
 DQ1885'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1885'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1313 ***********************************************************************
 DQ1313  DESIGNATION -  FM 025
 DQ1313  PID         -  DQ1313
 DQ1313  STATE/COUNTY-  IL/WILLIAMSON
 DQ1313  COUNTRY     -  US
 DQ1313  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1313
 DQ1313                         *CURRENT SURVEY CONTROL
 DQ1313  ______________________________________________________________________
 DQ1313* NAD 83(1986) POSITION- 37 37 10.3    (N) 088 50 28.6    (W)   HD_HELD2
 DQ1313* NAVD 88 ORTHO HEIGHT -   153.964 (meters)      505.13  (feet) ADJUSTED
 DQ1313  ______________________________________________________________________
 DQ1313  GEOID HEIGHT    -        -29.005 (meters)                     GEOID18
 DQ1313  DYNAMIC HEIGHT  -        153.856 (meters)      504.78  (feet) COMP
 DQ1313  MODELED GRAVITY -    979,926.2   (mgal)                       NAVD 88
 DQ1313
 DQ1313  VERT ORDER      -  SECOND    CLASS I
 DQ1313
 DQ1313.The horizontal coordinates were established by autonomous hand held GPS
 DQ1313.observations and have an estimated accuracy of +/- 10 meters.
 DQ1313
 DQ1313.The orthometric height was determined by differential leveling and
 DQ1313.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1313.in March 2016.
 DQ1313
 DQ1313.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1313.GEOID18 height accuracy estimate available here.
 DQ1313
 DQ1313.Click photographs - Photos may exist for this station.
 DQ1313
 DQ1313.The dynamic height is computed by dividing the NAVD 88
 DQ1313.geopotential number by the normal gravity value computed on the
 DQ1313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1313.degrees latitude (g = 980.6199 gals.).
 DQ1313
 DQ1313.The modeled gravity was interpolated from observed gravity values.
 DQ1313
 DQ1313;                    North         East    Units  Estimated Accuracy
 DQ1313;SPC IL E     -   105,868.      255,157.      MT  (+/- 10 meters HH2 GPS)
 DQ1313
 DQ1313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3750165196(NAD 83)
 DQ1313
 DQ1313                          SUPERSEDED SURVEY CONTROL
 DQ1313
 DQ1313.No superseded survey control is available for this station.
 DQ1313
 DQ1313_MARKER: F = FLANGE-ENCASED ROD
 DQ1313_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1313_STAMPING: FM 025 2015
 DQ1313_MARK LOGO: UIL
 DQ1313_PROJECTION: FLUSH
 DQ1313_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1313_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1313+STABILITY: POSITION/ELEVATION WELL
 DQ1313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1313+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1313_ROD/PIPE-DEPTH: 48 meters
 DQ1313_SLEEVE-DEPTH  : 3 meters
 DQ1313
 DQ1313  HISTORY     - Date     Condition        Report By
 DQ1313  HISTORY     - 20151027 MONUMENTED       BCA
 DQ1313  HISTORY     - 20230511 GOOD             ILDT
 DQ1313
 DQ1313                          STATION DESCRIPTION
 DQ1313
 DQ1313'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1313'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHWEST OF CRAB
 DQ1313'ORCHARD, 7.3 MI (11.7 KM) WEST OF STONEFORT AND IN THE TOWN OF CREAL
 DQ1313'SPRINGS, IL.
 DQ1313'
 DQ1313'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W BLUE
 DQ1313'AVENUE) WITH NORTH LINE STREET IN CREAL SPRINGS, IL, GO WEST ON STATE
 DQ1313'HIGHWAY 166 FOR 0.3 MI (0.5 KM) TO RAILROAD STREET AND THE STATION ON
 DQ1313'THE RIGHT.
 DQ1313'
 DQ1313'THE STATION IS LOCATED 20.5 FT (6.2 M) NORTH OF THE CENTERLINE OF WEST
 DQ1313'STATE HIGHWAY 166 (BLUE AVENUE), 75.0 FT (22.9 M) EAST OF THE
 DQ1313'CENTERLINE OF RAILROAD STREET, 32.5 FT (9.9 M) WEST OF A FIRE HYDRANT,
 DQ1313'8.0 FT (2.4 M) NORTH OF THE BACK OF CURB OF STATE HIGHWAY 166 (BLUE
 DQ1313'AVENUE), 7.0 FT (2.1 M) EAST OF A UTILITY POLE AND 1.3 FT (0.4 M)
 DQ1313'NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK.
 DQ1313'
 DQ1313'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1313'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1313'IN IDENTIFICATION.
 DQ1313
 DQ1313                          STATION RECOVERY (2023)
 DQ1313
 DQ1313'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1313'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1886 ***********************************************************************
 DQ1886  DESIGNATION -  FM 025
 DQ1886  PID         -  DQ1886
 DQ1886  STATE/COUNTY-  IL/MARION
 DQ1886  COUNTRY     -  US
 DQ1886  USGS QUAD   -  PATOKA (2018)
 DQ1886
 DQ1886                         *CURRENT SURVEY CONTROL
 DQ1886  ______________________________________________________________________
 DQ1886* NAD 83(1986) POSITION- 38 46 07.86   (N) 089 05 13.96   (W)   HD_HELD1
 DQ1886* NAVD 88 ORTHO HEIGHT -   152.376 (meters)      499.92  (feet) ADJUSTED
 DQ1886  ______________________________________________________________________
 DQ1886  GEOID HEIGHT    -        -31.315 (meters)                     GEOID18
 DQ1886  DYNAMIC HEIGHT  -        152.281 (meters)      499.61  (feet) COMP
 DQ1886  MODELED GRAVITY -    980,000.4   (mgal)                       NAVD 88
 DQ1886
 DQ1886  VERT ORDER      -  SECOND    CLASS I
 DQ1886
 DQ1886.The horizontal coordinates were determined by differentially corrected
 DQ1886.hand held GPS observations or other comparable positioning techniques
 DQ1886.and have an estimated accuracy of +/- 3 meters.
 DQ1886
 DQ1886.The orthometric height was determined by differential leveling and
 DQ1886.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1886.in May 2016.
 DQ1886
 DQ1886.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1886.GEOID18 height accuracy estimate available here.
 DQ1886
 DQ1886.Click photographs - Photos may exist for this station.
 DQ1886
 DQ1886.The dynamic height is computed by dividing the NAVD 88
 DQ1886.geopotential number by the normal gravity value computed on the
 DQ1886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1886.degrees latitude (g = 980.6199 gals.).
 DQ1886
 DQ1886.The modeled gravity was interpolated from observed gravity values.
 DQ1886
 DQ1886;                    North         East    Units  Estimated Accuracy
 DQ1886;SPC IL E     -   233,587.9     234,483.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1886
 DQ1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1866993194(NAD 83)
 DQ1886
 DQ1886                          SUPERSEDED SURVEY CONTROL
 DQ1886
 DQ1886.No superseded survey control is available for this station.
 DQ1886
 DQ1886_MARKER: F = FLANGE-ENCASED ROD
 DQ1886_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1886_STAMPING: FM 025 2015
 DQ1886_MARK LOGO: UIL
 DQ1886_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1886_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1886_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1886+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2017
 DQ1886_ROD/PIPE-DEPTH: 7.3 meters
 DQ1886_SLEEVE-DEPTH  : 0.9 meters
 DQ1886
 DQ1886  HISTORY     - Date     Condition        Report By
 DQ1886  HISTORY     - 20151208 MONUMENTED       AMESC
 DQ1886  HISTORY     - 20170907 GOOD             MCA
 DQ1886
 DQ1886                          STATION DESCRIPTION
 DQ1886
 DQ1886'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1886'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) EAST-NORTHEAST OF
 DQ1886'BOULDER, 6.4 MI (10.3 KM) NORTH OF FAIRMAN AND 1.0 MI (1.6 KM)
 DQ1886'NORTH-NORTHEAST OF PATOKA.
 DQ1886'
 DQ1886'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND EAST CLINTON AVENUE
 DQ1886'(BERRY RD) ON THE EAST SIDE OF THE TOWN OF PATOKA PROCEED NORTH ALONG
 DQ1886'US ROUTE 51 FOR 1.3 MI (2.1 KM) TO NORTH OAK ROAD, THENCE WEST ALONG
 DQ1886'NORTH OAK ROAD FOR 200 FT (61.0 M) TO THE STATION ON THE RIGHT.
 DQ1886'
 DQ1886'THE STATION IS 38 FT (11.6 M) NORTHWEST OF THE CENTERLINE OF THE
 DQ1886'SOUTHBOUND LANE OF NORTH OAK STREET, 174 FT (53.0 M) WEST OF THE
 DQ1886'CENTERLINE OF US ROUTE 51, 261 FT (79.6 M) SOUTHWEST OF A POWER POLE,
 DQ1886'162 FT (49.4 M) NORTH-NORTHEAST OF THE NORTHWEST CORNER OF THE
 DQ1886'WESTERLY OF FOUR BUILDINGS ON THE SOUTH SIDE OF NORTH OAK STREET, 132
 DQ1886'FT (40.2 M) NORTHWEST OF THE NORTHWEST CORNER OF THE NORTHEAST OF FOUR
 DQ1886'BUILDINGS ON THE SOUTH SIDE OF NORTH OAK STREET, 131 FT (39.9 M)
 DQ1886'NORTHWEST OF A POWER POLE AND 1.1 FT (0.3 M) SOUTHEAST OF AN ORANGE
 DQ1886'FIBERGLASS WITNESS POST.
 DQ1886'
 DQ1886'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1886'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1886
 DQ1886                          STATION RECOVERY (2017)
 DQ1886
 DQ1886'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1886'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1314 ***********************************************************************
 DQ1314  DESIGNATION -  FM 026
 DQ1314  PID         -  DQ1314
 DQ1314  STATE/COUNTY-  IL/WILLIAMSON
 DQ1314  COUNTRY     -  US
 DQ1314  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1314
 DQ1314                         *CURRENT SURVEY CONTROL
 DQ1314  ______________________________________________________________________
 DQ1314* NAD 83(1986) POSITION- 37 36 53.4    (N) 088 50 29.0    (W)   HD_HELD2
 DQ1314* NAVD 88 ORTHO HEIGHT -   167.262 (meters)      548.76  (feet) ADJUSTED
 DQ1314  ______________________________________________________________________
 DQ1314  GEOID HEIGHT    -        -28.995 (meters)                     GEOID18
 DQ1314  DYNAMIC HEIGHT  -        167.145 (meters)      548.37  (feet) COMP
 DQ1314  MODELED GRAVITY -    979,925.8   (mgal)                       NAVD 88
 DQ1314
 DQ1314  VERT ORDER      -  SECOND    CLASS I
 DQ1314
 DQ1314.The horizontal coordinates were established by autonomous hand held GPS
 DQ1314.observations and have an estimated accuracy of +/- 10 meters.
 DQ1314
 DQ1314.The orthometric height was determined by differential leveling and
 DQ1314.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1314.in March 2016.
 DQ1314
 DQ1314.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1314.GEOID18 height accuracy estimate available here.
 DQ1314
 DQ1314.Click photographs - Photos may exist for this station.
 DQ1314
 DQ1314.The dynamic height is computed by dividing the NAVD 88
 DQ1314.geopotential number by the normal gravity value computed on the
 DQ1314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1314.degrees latitude (g = 980.6199 gals.).
 DQ1314
 DQ1314.The modeled gravity was interpolated from observed gravity values.
 DQ1314
 DQ1314;                    North         East    Units  Estimated Accuracy
 DQ1314;SPC IL E     -   105,347.      255,145.      MT  (+/- 10 meters HH2 GPS)
 DQ1314
 DQ1314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3748164675(NAD 83)
 DQ1314
 DQ1314                          SUPERSEDED SURVEY CONTROL
 DQ1314
 DQ1314.No superseded survey control is available for this station.
 DQ1314
 DQ1314_MARKER: F = FLANGE-ENCASED ROD
 DQ1314_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1314_STAMPING: FM 026 2015
 DQ1314_MARK LOGO: UIL
 DQ1314_PROJECTION: FLUSH
 DQ1314_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1314_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1314+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1314_ROD/PIPE-DEPTH: 48 meters
 DQ1314_SLEEVE-DEPTH  : 3 meters
 DQ1314
 DQ1314  HISTORY     - Date     Condition        Report By
 DQ1314  HISTORY     - 20151029 MONUMENTED       BCA
 DQ1314  HISTORY     - 20230511 GOOD             ILDT
 DQ1314
 DQ1314                          STATION DESCRIPTION
 DQ1314
 DQ1314'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1314'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHWEST OF CRAB
 DQ1314'ORCHARD, 7.3 MI (11.7 KM) WEST OF STONEFORT AND IN THE TOWN OF CREAL
 DQ1314'SPRINGS, IL.
 DQ1314'
 DQ1314'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W BLUE
 DQ1314'AVENUE) WITH LINE STREET IN CREAL SPRINGS, IL, GO SOUTH ON LINE STREET
 DQ1314'FOR 0.3 MI (0.5 KM) TO BORTON AVENUE.  TURN RIGHT AND GO WEST ON
 DQ1314'BORTON AVENUE FOR 0.3 MI (0.5 KM) TO CREAL SPRINGS ROAD AND THE
 DQ1314'STATION ON THE LEFT.
 DQ1314'
 DQ1314'THE STATION IS LOCATED 117 FT (35.7 M) SOUTH OF THE CENTERLINE OF
 DQ1314'BORTON AVENUE, 24.5 FT (7.5 M) WEST OF THE CENTERLINE OF CREAL SPRINGS
 DQ1314'ROAD, 35.6 FT (10.9 M) SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF A
 DQ1314'GARAGE, 17.2 FT (5.2 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A GARAGE
 DQ1314'AND 13.0 FT (4.0 M) WEST OF THE EDGE OF PAVEMENT OF CREAL SPRINGS
 DQ1314'ROAD.
 DQ1314'
 DQ1314'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1314'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1314'IN IDENTIFICATION.
 DQ1314
 DQ1314                          STATION RECOVERY (2023)
 DQ1314
 DQ1314'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1314'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1887 ***********************************************************************
 DQ1887  DESIGNATION -  FM 026
 DQ1887  PID         -  DQ1887
 DQ1887  STATE/COUNTY-  IL/MARION
 DQ1887  COUNTRY     -  US
 DQ1887  USGS QUAD   -  FAIRMAN (2018)
 DQ1887
 DQ1887                         *CURRENT SURVEY CONTROL
 DQ1887  ______________________________________________________________________
 DQ1887* NAD 83(1986) POSITION- 38 44 36.72   (N) 089 05 40.84   (W)   HD_HELD1
 DQ1887* NAVD 88 ORTHO HEIGHT -   153.494 (meters)      503.59  (feet) ADJUSTED
 DQ1887  ______________________________________________________________________
 DQ1887  GEOID HEIGHT    -        -31.254 (meters)                     GEOID18
 DQ1887  DYNAMIC HEIGHT  -        153.398 (meters)      503.27  (feet) COMP
 DQ1887  MODELED GRAVITY -    979,999.5   (mgal)                       NAVD 88
 DQ1887
 DQ1887  VERT ORDER      -  SECOND    CLASS I
 DQ1887
 DQ1887.The horizontal coordinates were determined by differentially corrected
 DQ1887.hand held GPS observations or other comparable positioning techniques
 DQ1887.and have an estimated accuracy of +/- 3 meters.
 DQ1887
 DQ1887.The orthometric height was determined by differential leveling and
 DQ1887.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1887.in May 2016.
 DQ1887
 DQ1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1887.GEOID18 height accuracy estimate available here.
 DQ1887
 DQ1887.Click photographs - Photos may exist for this station.
 DQ1887
 DQ1887.The dynamic height is computed by dividing the NAVD 88
 DQ1887.geopotential number by the normal gravity value computed on the
 DQ1887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1887.degrees latitude (g = 980.6199 gals.).
 DQ1887
 DQ1887.The modeled gravity was interpolated from observed gravity values.
 DQ1887
 DQ1887;                    North         East    Units  Estimated Accuracy
 DQ1887;SPC IL E     -   230,782.8     233,811.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1887
 DQ1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1795690399(NAD 83)
 DQ1887
 DQ1887                          SUPERSEDED SURVEY CONTROL
 DQ1887
 DQ1887.No superseded survey control is available for this station.
 DQ1887
 DQ1887_MARKER: F = FLANGE-ENCASED ROD
 DQ1887_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1887_STAMPING: FM 026 2015
 DQ1887_MARK LOGO: UIL
 DQ1887_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1887_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1887_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1887+STABILITY: POSITION/ELEVATION WELL
 DQ1887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1887+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2015
 DQ1887_ROD/PIPE-DEPTH: 7.3 meters
 DQ1887_SLEEVE-DEPTH  : 0.9 meters
 DQ1887
 DQ1887  HISTORY     - Date     Condition        Report By
 DQ1887  HISTORY     - 20151209 MONUMENTED       AMESC
 DQ1887
 DQ1887                          STATION DESCRIPTION
 DQ1887
 DQ1887'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1887'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST-NORTHEAST OF
 DQ1887'BOULDER, 4.6 MI (7.4 KM) NORTH OF FAIRMAN AND 0.8 MI (1.3 KM) SOUTH OF
 DQ1887'PATOKA.
 DQ1887'
 DQ1887'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND EAST CLINTON AVENUE
 DQ1887'(BERRY RD) ON THE EAST SIDE OF THE TOWN OF PATOKA PROCEED SOUTH ALONG
 DQ1887'US ROUTE 51 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DQ1887'
 DQ1887'THE STATION IS 59 FT (18.0 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1887'236 FT (71.9 M) SOUTH-SOUTHWEST OF A POWER POLE, 55.5 FT (16.9 M)
 DQ1887'NORTHWEST OF AN 18 INCH CONCRETE PIPE UNDER A GRAVEL DRIVEWAY AND 36
 DQ1887'FT (11.0 M) NORTH-NORTHEAST OF A POWER POLE WITH GUY WIRE.
 DQ1887'
 DQ1887'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1887'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1315 ***********************************************************************
 DQ1315  DESIGNATION -  FM 027
 DQ1315  PID         -  DQ1315
 DQ1315  STATE/COUNTY-  IL/WILLIAMSON
 DQ1315  COUNTRY     -  US
 DQ1315  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1315
 DQ1315                         *CURRENT SURVEY CONTROL
 DQ1315  ______________________________________________________________________
 DQ1315* NAD 83(1986) POSITION- 37 36 07.9    (N) 088 50 29.4    (W)   HD_HELD2
 DQ1315* NAVD 88 ORTHO HEIGHT -   153.612 (meters)      503.98  (feet) ADJUSTED
 DQ1315  ______________________________________________________________________
 DQ1315  GEOID HEIGHT    -        -28.969 (meters)                     GEOID18
 DQ1315  DYNAMIC HEIGHT  -        153.504 (meters)      503.62  (feet) COMP
 DQ1315  MODELED GRAVITY -    979,924.8   (mgal)                       NAVD 88
 DQ1315
 DQ1315  VERT ORDER      -  SECOND    CLASS I
 DQ1315
 DQ1315.The horizontal coordinates were established by autonomous hand held GPS
 DQ1315.observations and have an estimated accuracy of +/- 10 meters.
 DQ1315
 DQ1315.The orthometric height was determined by differential leveling and
 DQ1315.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1315.in March 2016.
 DQ1315
 DQ1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1315.GEOID18 height accuracy estimate available here.
 DQ1315
 DQ1315.Click photographs - Photos may exist for this station.
 DQ1315
 DQ1315.The dynamic height is computed by dividing the NAVD 88
 DQ1315.geopotential number by the normal gravity value computed on the
 DQ1315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1315.degrees latitude (g = 980.6199 gals.).
 DQ1315
 DQ1315.The modeled gravity was interpolated from observed gravity values.
 DQ1315
 DQ1315;                    North         East    Units  Estimated Accuracy
 DQ1315;SPC IL E     -   103,944.      255,127.      MT  (+/- 10 meters HH2 GPS)
 DQ1315
 DQ1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3744463273(NAD 83)
 DQ1315
 DQ1315                          SUPERSEDED SURVEY CONTROL
 DQ1315
 DQ1315.No superseded survey control is available for this station.
 DQ1315
 DQ1315_MARKER: F = FLANGE-ENCASED ROD
 DQ1315_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1315_STAMPING: FM 027 2015
 DQ1315_MARK LOGO: UIL
 DQ1315_PROJECTION: FLUSH
 DQ1315_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1315_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1315+STABILITY: POSITION/ELEVATION WELL
 DQ1315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1315+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1315_ROD/PIPE-DEPTH: 46.5 meters
 DQ1315_SLEEVE-DEPTH  : 3 meters
 DQ1315
 DQ1315  HISTORY     - Date     Condition        Report By
 DQ1315  HISTORY     - 20151029 MONUMENTED       BCA
 DQ1315  HISTORY     - 20230511 GOOD             ILDT
 DQ1315
 DQ1315                          STATION DESCRIPTION
 DQ1315
 DQ1315'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1315'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST-NORTHEAST OF
 DQ1315'GOREVILLE, 7.4 MI (11.9 KM) WEST OF STONEFORT AND 1.2 MI (1.9 KM)
 DQ1315'SOUTH-SOUTHWEST OF CREAL SPRINGS.
 DQ1315'
 DQ1315'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W BLUE
 DQ1315'AVENUE) WITH LINE STREET IN CREAL SPRINGS, IL, GO SOUTH ON LINE STREET
 DQ1315'FOR 0.3 MI (0.5 KM) TO BORTON AVENUE.  TURN RIGHT AND GO WEST ON
 DQ1315'BORTON AVENUE FOR 0.3 MI (0.5 KM) TO CREAL SPRINGS ROAD, TURN LEFT AND
 DQ1315'GO SOUTH ON CREAL SPRINGS ROAD FOR 0.7 MI (1.1 KM) TO SULPHUR SPRINGS
 DQ1315'ROAD.  CONTINUE SOUTH ON CREAL SPRINGS ROAD FOR 0.2 MI (0.3 KM) TO THE
 DQ1315'STATION ON THE RIGHT.
 DQ1315'
 DQ1315'THE STATION IS LOCATED 18.6 FT (5.7 M) WEST OF THE CENTERLINE OF CREAL
 DQ1315'SPRING ROAD, 28.5 FT (8.7 M) NORTH OF THE CENTER OF A PRIVATE ENTRANCE
 DQ1315''429', 16.0 FT (4.9 M) NORTHWEST OF THE NORTH END OF A 12 INCH (30 CM)
 DQ1315'CONCRETE PIPE UNDER THE DRIVE FOR PRIVATE ENTRANCE '429', 9.5 FT (2.9
 DQ1315'M) WEST OF THE EDGE OF PAVEMENT OF CREAL SPRINGS ROAD AND 8.5 FT (2.6
 DQ1315'M) NORTH OF THE NORTHERN MOST POST OF A WOODEN RAIL FENCE.
 DQ1315'
 DQ1315'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1315'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1315'IN IDENTIFICATION.
 DQ1315
 DQ1315                          STATION RECOVERY (2023)
 DQ1315
 DQ1315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1888 ***********************************************************************
 DQ1888  DESIGNATION -  FM 027
 DQ1888  PID         -  DQ1888
 DQ1888  STATE/COUNTY-  IL/MARION
 DQ1888  COUNTRY     -  US
 DQ1888  USGS QUAD   -  FAIRMAN (2018)
 DQ1888
 DQ1888                         *CURRENT SURVEY CONTROL
 DQ1888  ______________________________________________________________________
 DQ1888* NAD 83(1986) POSITION- 38 43 42.56   (N) 089 05 43.98   (W)   HD_HELD1
 DQ1888* NAVD 88 ORTHO HEIGHT -   154.723 (meters)      507.62  (feet) ADJUSTED
 DQ1888  ______________________________________________________________________
 DQ1888  GEOID HEIGHT    -        -31.218 (meters)                     GEOID18
 DQ1888  DYNAMIC HEIGHT  -        154.626 (meters)      507.30  (feet) COMP
 DQ1888  MODELED GRAVITY -    979,998.7   (mgal)                       NAVD 88
 DQ1888
 DQ1888  VERT ORDER      -  SECOND    CLASS I
 DQ1888
 DQ1888.The horizontal coordinates were determined by differentially corrected
 DQ1888.hand held GPS observations or other comparable positioning techniques
 DQ1888.and have an estimated accuracy of +/- 3 meters.
 DQ1888
 DQ1888.The orthometric height was determined by differential leveling and
 DQ1888.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1888.in May 2016.
 DQ1888
 DQ1888.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1888.GEOID18 height accuracy estimate available here.
 DQ1888
 DQ1888.Click photographs - Photos may exist for this station.
 DQ1888
 DQ1888.The dynamic height is computed by dividing the NAVD 88
 DQ1888.geopotential number by the normal gravity value computed on the
 DQ1888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1888.degrees latitude (g = 980.6199 gals.).
 DQ1888
 DQ1888.The modeled gravity was interpolated from observed gravity values.
 DQ1888
 DQ1888;                    North         East    Units  Estimated Accuracy
 DQ1888;SPC IL E     -   229,113.4     233,721.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1888
 DQ1888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1784288731(NAD 83)
 DQ1888
 DQ1888                          SUPERSEDED SURVEY CONTROL
 DQ1888
 DQ1888.No superseded survey control is available for this station.
 DQ1888
 DQ1888_MARKER: F = FLANGE-ENCASED ROD
 DQ1888_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1888_STAMPING: FM 027 2015
 DQ1888_MARK LOGO: UIL
 DQ1888_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1888_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1888_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1888+STABILITY: POSITION/ELEVATION WELL
 DQ1888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1888+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2015
 DQ1888_ROD/PIPE-DEPTH: 6.1 meters
 DQ1888_SLEEVE-DEPTH  : 0.9 meters
 DQ1888
 DQ1888  HISTORY     - Date     Condition        Report By
 DQ1888  HISTORY     - 20151209 MONUMENTED       AMESC
 DQ1888
 DQ1888                          STATION DESCRIPTION
 DQ1888
 DQ1888'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1888'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-NORTHEAST OF
 DQ1888'BOULDER, 3.5 MI (5.6 KM) NORTH OF FAIRMAN AND 1.9 MI (3.1 KM) SOUTH OF
 DQ1888'PATOKA.
 DQ1888'
 DQ1888'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND EAST CLINTON AVENUE
 DQ1888'(BERRY RD) ON THE EAST SIDE OF THE TOWN OF PATOKA PROCEED SOUTH ALONG
 DQ1888'US ROUTE 51 FOR 1.1 MI (1.8 KM) TO COUNTY ROAD 1800N.  CONTINUE SOUTH
 DQ1888'ALONG US ROUTE 51 FOR 0.6 MI (1.0 KM) TO A FIELD ENTRANCE AND THE
 DQ1888'STATION ON THE LEFT.
 DQ1888'
 DQ1888'THE STATION IS 47.5 FT (14.5 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1888'32 FT (9.8 M) SOUTH OF THE CENTERLINE OF A FIELD ENTRANCE TO THE EAST,
 DQ1888'18.5 FT (5.6 M) SOUTHEAST OF A 15 INCH (38 CM) CONCRETE PIPE UNDER THE
 DQ1888'FIELD ENTRANCE AND 1 FT (0.3 M) WEST OF AN ORANGE FIBERGLASS WITNESS
 DQ1888'POST.
 DQ1888'
 DQ1888'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1888'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1316 ***********************************************************************
 DQ1316  DESIGNATION -  FM 028
 DQ1316  PID         -  DQ1316
 DQ1316  STATE/COUNTY-  IL/JOHNSON
 DQ1316  COUNTRY     -  US
 DQ1316  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1316
 DQ1316                         *CURRENT SURVEY CONTROL
 DQ1316  ______________________________________________________________________
 DQ1316* NAD 83(1986) POSITION- 37 35 21.8    (N) 088 50 31.1    (W)   HD_HELD2
 DQ1316* NAVD 88 ORTHO HEIGHT -   147.171 (meters)      482.84  (feet) ADJUSTED
 DQ1316  ______________________________________________________________________
 DQ1316  GEOID HEIGHT    -        -28.940 (meters)                     GEOID18
 DQ1316  DYNAMIC HEIGHT  -        147.067 (meters)      482.50  (feet) COMP
 DQ1316  MODELED GRAVITY -    979,923.8   (mgal)                       NAVD 88
 DQ1316
 DQ1316  VERT ORDER      -  SECOND    CLASS I
 DQ1316
 DQ1316.The horizontal coordinates were established by autonomous hand held GPS
 DQ1316.observations and have an estimated accuracy of +/- 10 meters.
 DQ1316
 DQ1316.The orthometric height was determined by differential leveling and
 DQ1316.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1316.in March 2016.
 DQ1316
 DQ1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1316.GEOID18 height accuracy estimate available here.
 DQ1316
 DQ1316.Click photographs - Photos may exist for this station.
 DQ1316
 DQ1316.The dynamic height is computed by dividing the NAVD 88
 DQ1316.geopotential number by the normal gravity value computed on the
 DQ1316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1316.degrees latitude (g = 980.6199 gals.).
 DQ1316
 DQ1316.The modeled gravity was interpolated from observed gravity values.
 DQ1316
 DQ1316;                    North         East    Units  Estimated Accuracy
 DQ1316;SPC IL E     -   102,523.      255,078.      MT  (+/- 10 meters HH2 GPS)
 DQ1316
 DQ1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3737461853(NAD 83)
 DQ1316
 DQ1316                          SUPERSEDED SURVEY CONTROL
 DQ1316
 DQ1316.No superseded survey control is available for this station.
 DQ1316
 DQ1316_MARKER: F = FLANGE-ENCASED ROD
 DQ1316_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1316_STAMPING: FM 028 2015
 DQ1316_MARK LOGO: UIL
 DQ1316_PROJECTION: FLUSH
 DQ1316_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1316+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1316_ROD/PIPE-DEPTH: 28 meters
 DQ1316_SLEEVE-DEPTH  : 3 meters
 DQ1316
 DQ1316  HISTORY     - Date     Condition        Report By
 DQ1316  HISTORY     - 20151029 MONUMENTED       BCA
 DQ1316  HISTORY     - 20230511 GOOD             ILDT
 DQ1316
 DQ1316                          STATION DESCRIPTION
 DQ1316
 DQ1316'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1316'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-NORTHEAST OF
 DQ1316'GOREVILLE, 7.5 MI (12.1 KM) WEST-SOUTHWEST OF STONEFORT AND 2.1 MI
 DQ1316'(3.4 KM) SOUTH OF CREAL SPRINGS.
 DQ1316'
 DQ1316'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W BLUE
 DQ1316'AVENUE) WITH LINE STREET IN CREAL SPRINGS, IL, GO SOUTH ON LINE STREET
 DQ1316'FOR 0.3 MI (0.5 KM) TO BORTON AVENUE.  TURN RIGHT AND GO WEST ON
 DQ1316'BORTON AVENUE FOR 0.3 MI (0.5 KM) TO CREAL SPRINGS ROAD.  TURN LEFT
 DQ1316'AND GO SOUTH ON CREAL SPRINGS ROAD FOR 1.8 MI (2.9 KM) TO WAGON CREEK
 DQ1316'ROAD AND THE STATION ON THE LEFT.
 DQ1316'
 DQ1316'THE STATION IS LOCATED 29.0 FT (8.8 M) EAST OF THE CENTERLINE OF CREAL
 DQ1316'SPRINGS ROAD, 51.2 FT (15.6 M) SOUTH OF THE CENTERLINE OF WAGON CREEK
 DQ1316'ROAD, 41.0 FT (12.5 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 19.7 FT (6.0
 DQ1316'M) EAST OF THE EDGE OF PAVEMENT OF CREAL SPRINGS ROAD AND 3.6 FT (1.1
 DQ1316'M) WEST OF THE WEST POST FOR A SIGN 'WISEMAN'S TOWING'.
 DQ1316'
 DQ1316'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1316'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1316'IN IDENTIFICATION.
 DQ1316
 DQ1316                          STATION RECOVERY (2023)
 DQ1316
 DQ1316'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1316'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1889 ***********************************************************************
 DQ1889  DESIGNATION -  FM 028
 DQ1889  PID         -  DQ1889
 DQ1889  STATE/COUNTY-  IL/MARION
 DQ1889  COUNTRY     -  US
 DQ1889  USGS QUAD   -  FAIRMAN (2018)
 DQ1889
 DQ1889                         *CURRENT SURVEY CONTROL
 DQ1889  ______________________________________________________________________
 DQ1889* NAD 83(1986) POSITION- 38 42 48.16   (N) 089 05 45.06   (W)   HD_HELD1
 DQ1889* NAVD 88 ORTHO HEIGHT -   153.428 (meters)      503.37  (feet) ADJUSTED
 DQ1889  ______________________________________________________________________
 DQ1889  GEOID HEIGHT    -        -31.181 (meters)                     GEOID18
 DQ1889  DYNAMIC HEIGHT  -        153.332 (meters)      503.06  (feet) COMP
 DQ1889  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 DQ1889
 DQ1889  VERT ORDER      -  SECOND    CLASS I
 DQ1889
 DQ1889.The horizontal coordinates were determined by differentially corrected
 DQ1889.hand held GPS observations or other comparable positioning techniques
 DQ1889.and have an estimated accuracy of +/- 3 meters.
 DQ1889
 DQ1889.The orthometric height was determined by differential leveling and
 DQ1889.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1889.in May 2016.
 DQ1889
 DQ1889.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1889.GEOID18 height accuracy estimate available here.
 DQ1889
 DQ1889.Click photographs - Photos may exist for this station.
 DQ1889
 DQ1889.The dynamic height is computed by dividing the NAVD 88
 DQ1889.geopotential number by the normal gravity value computed on the
 DQ1889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1889.degrees latitude (g = 980.6199 gals.).
 DQ1889
 DQ1889.The modeled gravity was interpolated from observed gravity values.
 DQ1889
 DQ1889;                    North         East    Units  Estimated Accuracy
 DQ1889;SPC IL E     -   227,436.1     233,681.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1889
 DQ1889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1777787055(NAD 83)
 DQ1889
 DQ1889                          SUPERSEDED SURVEY CONTROL
 DQ1889
 DQ1889.No superseded survey control is available for this station.
 DQ1889
 DQ1889_MARKER: F = FLANGE-ENCASED ROD
 DQ1889_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1889_STAMPING: FM 028 2015
 DQ1889_MARK LOGO: UIL
 DQ1889_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1889_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1889+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2015
 DQ1889_ROD/PIPE-DEPTH: 4.9 meters
 DQ1889_SLEEVE-DEPTH  : 0.9 meters
 DQ1889
 DQ1889  HISTORY     - Date     Condition        Report By
 DQ1889  HISTORY     - 20151209 MONUMENTED       AMESC
 DQ1889
 DQ1889                          STATION DESCRIPTION
 DQ1889
 DQ1889'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1889'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF BOULDER, 2.9 MI
 DQ1889'(4.7 KM) SOUTH OF PATOKA AND 2.5 MI (4.0 KM) NORTH OF FAIRMAN.
 DQ1889'
 DQ1889'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND EAST CLINTON AVENUE
 DQ1889'(BERRY RD) ON THE EAST SIDE OF THE TOWN OF PATOKA PROCEED SOUTH ALONG
 DQ1889'US ROUTE 51 FOR 2.1 MI (3.4 KM) TO COUNTY ROAD 1700N.  CONTINUE SOUTH
 DQ1889'ALONG US ROUTE 51 FOR 0.55 MI (0.9 KM) TO THE STATION ON THE RIGHT.
 DQ1889'
 DQ1889'THE STATION IS 61 FT (18.6 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1889'247 FT (75.3 M) NORTH OF THE CENTERLINE OF A FIELD ENTRANCE, 176 FT
 DQ1889'(53.6 M) NORTH OF A TELEPHONE PEDESTAL AND 5.0 FT (1.5 M) SOUTH OF A
 DQ1889'POWER POLE.
 DQ1889'
 DQ1889'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1889'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1317 ***********************************************************************
 DQ1317  DESIGNATION -  FM 029
 DQ1317  PID         -  DQ1317
 DQ1317  STATE/COUNTY-  IL/JOHNSON
 DQ1317  COUNTRY     -  US
 DQ1317  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1317
 DQ1317                         *CURRENT SURVEY CONTROL
 DQ1317  ______________________________________________________________________
 DQ1317* NAD 83(1986) POSITION- 37 34 29.3    (N) 088 50 30.5    (W)   HD_HELD2
 DQ1317* NAVD 88 ORTHO HEIGHT -   175.625 (meters)      576.20  (feet) ADJUSTED
 DQ1317  ______________________________________________________________________
 DQ1317  GEOID HEIGHT    -        -28.908 (meters)                     GEOID18
 DQ1317  DYNAMIC HEIGHT  -        175.501 (meters)      575.79  (feet) COMP
 DQ1317  MODELED GRAVITY -    979,918.5   (mgal)                       NAVD 88
 DQ1317
 DQ1317  VERT ORDER      -  SECOND    CLASS I
 DQ1317
 DQ1317.The horizontal coordinates were established by autonomous hand held GPS
 DQ1317.observations and have an estimated accuracy of +/- 10 meters.
 DQ1317
 DQ1317.The orthometric height was determined by differential leveling and
 DQ1317.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1317.in March 2016.
 DQ1317
 DQ1317.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1317.GEOID18 height accuracy estimate available here.
 DQ1317
 DQ1317.Click photographs - Photos may exist for this station.
 DQ1317
 DQ1317.The dynamic height is computed by dividing the NAVD 88
 DQ1317.geopotential number by the normal gravity value computed on the
 DQ1317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1317.degrees latitude (g = 980.6199 gals.).
 DQ1317
 DQ1317.The modeled gravity was interpolated from observed gravity values.
 DQ1317
 DQ1317;                    North         East    Units  Estimated Accuracy
 DQ1317;SPC IL E     -   100,904.      255,084.      MT  (+/- 10 meters HH2 GPS)
 DQ1317
 DQ1317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3735760234(NAD 83)
 DQ1317
 DQ1317                          SUPERSEDED SURVEY CONTROL
 DQ1317
 DQ1317.No superseded survey control is available for this station.
 DQ1317
 DQ1317_MARKER: F = FLANGE-ENCASED ROD
 DQ1317_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1317_STAMPING: FM 029 2015
 DQ1317_MARK LOGO: UIL
 DQ1317_PROJECTION: FLUSH
 DQ1317_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1317_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1317_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1317+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1317_ROD/PIPE-DEPTH: 6 meters
 DQ1317_SLEEVE-DEPTH  : 3 meters
 DQ1317
 DQ1317  HISTORY     - Date     Condition        Report By
 DQ1317  HISTORY     - 20151019 MONUMENTED       BCA
 DQ1317  HISTORY     - 20230511 GOOD             ILDT
 DQ1317
 DQ1317                          STATION DESCRIPTION
 DQ1317
 DQ1317'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1317'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-SOUTHWEST OF
 DQ1317'STONEFORT, 7.3 MI (11.7 KM) EAST OF GOREVILLE AND 3.1 MI (5.0 KM)
 DQ1317'SOUTH OF CREAL SPRINGS.
 DQ1317'
 DQ1317'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W BLUE
 DQ1317'AVENUE) WITH LINE STREET IN CREAL SPRINGS, IL, GO SOUTH ON LINE STREET
 DQ1317'FOR 0.3 MI (0.5 KM) TO BORTON AVENUE.  TURN RIGHT AND GO WEST ON
 DQ1317'BORTON AVENUE FOR 0.3 MI (0.5 KM) TO CREAL SPRINGS ROAD.  TURN LEFT
 DQ1317'AND GO SOUTH ON CREAL SPRINGS ROAD FOR 2.8 MI (4.5 KM) TO RECREATION
 DQ1317'ROAD AND THE STATION ON THE RIGHT.
 DQ1317'
 DQ1317'THE STATION IS LOCATED 32.5 FT (9.9 M) SOUTHWEST OF THE CENTERLINE OF
 DQ1317'CREAL SPRINGS ROAD, 34.5 FT (10.5 M) SOUTH OF THE CENTERLINE OF
 DQ1317'RECREATION ROAD, 18.2 FT (5.5 M) SOUTHEAST OF A SIGN POST 'STOP', 15.0
 DQ1317'FT (4.6 M) SOUTHWEST OF THE EDGE OF PAVEMENT OF CREAL SPRINGS ROAD AND
 DQ1317'11.2 FT (3.4 M) NORTHEAST OF THE NORTHEAST CORNER OF A STONE BASE OF
 DQ1317'AN ABANDONED SIGN.
 DQ1317'
 DQ1317'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1317'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1317'IN IDENTIFICATION.
 DQ1317
 DQ1317                          STATION RECOVERY (2023)
 DQ1317
 DQ1317'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1317'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1890 ***********************************************************************
 DQ1890  DESIGNATION -  FM 029
 DQ1890  PID         -  DQ1890
 DQ1890  STATE/COUNTY-  IL/MARION
 DQ1890  COUNTRY     -  US
 DQ1890  USGS QUAD   -  FAIRMAN (2018)
 DQ1890
 DQ1890                         *CURRENT SURVEY CONTROL
 DQ1890  ______________________________________________________________________
 DQ1890* NAD 83(1986) POSITION- 38 42 11.29   (N) 089 05 41.23   (W)   HD_HELD1
 DQ1890* NAVD 88 ORTHO HEIGHT -   151.357 (meters)      496.58  (feet) ADJUSTED
 DQ1890  ______________________________________________________________________
 DQ1890  GEOID HEIGHT    -        -31.156 (meters)                     GEOID18
 DQ1890  DYNAMIC HEIGHT  -        151.261 (meters)      496.26  (feet) COMP
 DQ1890  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 DQ1890
 DQ1890  VERT ORDER      -  SECOND    CLASS I
 DQ1890
 DQ1890.The horizontal coordinates were determined by differentially corrected
 DQ1890.hand held GPS observations or other comparable positioning techniques
 DQ1890.and have an estimated accuracy of +/- 3 meters.
 DQ1890
 DQ1890.The orthometric height was determined by differential leveling and
 DQ1890.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1890.in May 2016.
 DQ1890
 DQ1890.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1890.GEOID18 height accuracy estimate available here.
 DQ1890
 DQ1890.Click photographs - Photos may exist for this station.
 DQ1890
 DQ1890.The dynamic height is computed by dividing the NAVD 88
 DQ1890.geopotential number by the normal gravity value computed on the
 DQ1890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1890.degrees latitude (g = 980.6199 gals.).
 DQ1890
 DQ1890.The modeled gravity was interpolated from observed gravity values.
 DQ1890
 DQ1890;                    North         East    Units  Estimated Accuracy
 DQ1890;SPC IL E     -   226,298.4     233,764.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1890
 DQ1890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1784485916(NAD 83)
 DQ1890
 DQ1890                          SUPERSEDED SURVEY CONTROL
 DQ1890
 DQ1890.No superseded survey control is available for this station.
 DQ1890
 DQ1890_MARKER: F = FLANGE-ENCASED ROD
 DQ1890_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1890_STAMPING: FM 029 2016
 DQ1890_MARK LOGO: UIL
 DQ1890_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1890_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1890+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2017
 DQ1890_ROD/PIPE-DEPTH: 6.1 meters
 DQ1890_SLEEVE-DEPTH  : 0.9 meters
 DQ1890
 DQ1890  HISTORY     - Date     Condition        Report By
 DQ1890  HISTORY     - 20160105 MONUMENTED       AMESC
 DQ1890  HISTORY     - 20170907 GOOD             MCA
 DQ1890
 DQ1890                          STATION DESCRIPTION
 DQ1890
 DQ1890'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1890'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF BOULDER, 3.6 MI
 DQ1890'(5.8 KM) SOUTH OF PATOKA AND 1.8 MI (2.9 KM) NORTH-NORTHEAST OF
 DQ1890'FAIRMAN.
 DQ1890'
 DQ1890'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1890'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1890'6.0 MI (9.7 KM) TO COUNTY ROAD 375E, THENCE EAST ALONG COUNTY ROAD
 DQ1890'375E FOR 220 FT (67.1 M) TO THE STATION ON THE LEFT.
 DQ1890'
 DQ1890'THE STATION IS 20 FT (6.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1890'375E, 280 FT (85.3 M) WEST OF A POWER POLE, 170.8 FT (52.1 M)
 DQ1890'NORTHEAST OF A FIRE HYDRANT, 130 FT (39.6 M) EAST OF THE CENTERLINE OF
 DQ1890'THE DRIVEWAY TO THE SOUTH AND 9.0 FT (2.7 M) EAST OF A POWER POLE.
 DQ1890'
 DQ1890'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1890'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1890
 DQ1890                          STATION RECOVERY (2017)
 DQ1890
 DQ1890'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1890'THE BRONZE DISK IS MISSING.  SET A CARSONITE MARKER 1.0 FT (0.3 M)
 DQ1890'NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1318 ***********************************************************************
 DQ1318  DESIGNATION -  FM 030
 DQ1318  PID         -  DQ1318
 DQ1318  STATE/COUNTY-  IL/JOHNSON
 DQ1318  COUNTRY     -  US
 DQ1318  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1318
 DQ1318                         *CURRENT SURVEY CONTROL
 DQ1318  ______________________________________________________________________
 DQ1318* NAD 83(1986) POSITION- 37 34 00.60   (N) 088 50 47.19   (W)   HD_HELD1
 DQ1318* NAVD 88 ORTHO HEIGHT -   186.804 (meters)      612.87  (feet) ADJUSTED
 DQ1318  ______________________________________________________________________
 DQ1318  GEOID HEIGHT    -        -28.886 (meters)                     GEOID18
 DQ1318  DYNAMIC HEIGHT  -        186.671 (meters)      612.44  (feet) COMP
 DQ1318  MODELED GRAVITY -    979,916.0   (mgal)                       NAVD 88
 DQ1318
 DQ1318  VERT ORDER      -  SECOND    CLASS I
 DQ1318
 DQ1318.The horizontal coordinates were determined by differentially corrected
 DQ1318.hand held GPS observations or other comparable positioning techniques
 DQ1318.and have an estimated accuracy of +/- 3 meters.
 DQ1318
 DQ1318.The orthometric height was determined by differential leveling and
 DQ1318.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1318.in March 2016.
 DQ1318
 DQ1318.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1318.GEOID18 height accuracy estimate available here.
 DQ1318
 DQ1318.Click photographs - Photos may exist for this station.
 DQ1318
 DQ1318.The dynamic height is computed by dividing the NAVD 88
 DQ1318.geopotential number by the normal gravity value computed on the
 DQ1318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1318.degrees latitude (g = 980.6199 gals.).
 DQ1318
 DQ1318.The modeled gravity was interpolated from observed gravity values.
 DQ1318
 DQ1318;                    North         East    Units  Estimated Accuracy
 DQ1318;SPC IL E     -   100,021.6     254,669.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1318
 DQ1318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3693159358(NAD 83)
 DQ1318
 DQ1318                          SUPERSEDED SURVEY CONTROL
 DQ1318
 DQ1318.No superseded survey control is available for this station.
 DQ1318
 DQ1318_MARKER: F = FLANGE-ENCASED ROD
 DQ1318_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1318_STAMPING: FM 030 2015
 DQ1318_MARK LOGO: UIL
 DQ1318_PROJECTION: FLUSH
 DQ1318_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1318_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1318_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1318+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2015
 DQ1318_ROD/PIPE-DEPTH: 9.25 meters
 DQ1318_SLEEVE-DEPTH  : 3 meters
 DQ1318
 DQ1318  HISTORY     - Date     Condition        Report By
 DQ1318  HISTORY     - 20151029 MONUMENTED       BCA
 DQ1318
 DQ1318                          STATION DESCRIPTION
 DQ1318
 DQ1318'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1318'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH OF BLOOMFIELD, 7.0
 DQ1318'MI (11.3 KM) EAST OF GOREVILLE AND 3.7 MI (6.0 KM) SOUTH OF CREAL
 DQ1318'SPRINGS.
 DQ1318'
 DQ1318'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 166 (W BLUE
 DQ1318'AVENUE) WITH LINE STREET IN CREAL SPRINGS, IL, GO SOUTH ON LINE STREET
 DQ1318'FOR 0.3 MI (0.5 KM) TO BORTON AVENUE.  TURN RIGHT AND GO WEST ON
 DQ1318'BORTON AVENUE FOR 03.MI TO CREAL SPRINGS ROAD.  TURN LEFT ON AND GO
 DQ1318'SOUTH ON CREAL SPRINGS ROAD FOR 3.3 MI (5.3 KM) TO NEW SALEM ROAD.
 DQ1318'CONTINUE SOUTHWEST AND SOUTH ON CREAL SPRINGS ROAD FOR 0.7 MI (1.1 KM)
 DQ1318'TO THE STATION ON THE RIGHT.
 DQ1318'
 DQ1318'THE STATION IS LOCATED 17.5 FT (5.3 M) WEST OF THE CENTERLINE OF CREAL
 DQ1318'SPRINGS ROAD, 48.0 FT (14.6 M) SOUTHEAST OF A UTILITY POLE, 18.5 FT
 DQ1318'(5.6 M) SOUTH OF THE CENTER OF A CRUSHED STONE DRIVE, 8.7 FT (2.7 M)
 DQ1318'WEST OF THE EDGE OF PAVEMENT OF CREAL SPRINGS ROAD AND 3.0 FT (0.9 M)
 DQ1318'EAST OF THE EAST WOODEN POST FOR A SIGN 'WINDY HILL VINEYARD'.
 DQ1318'
 DQ1318'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1318'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1318'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1891 ***********************************************************************
 DQ1891  DESIGNATION -  FM 030
 DQ1891  PID         -  DQ1891
 DQ1891  STATE/COUNTY-  IL/MARION
 DQ1891  COUNTRY     -  US
 DQ1891  USGS QUAD   -  FAIRMAN (2018)
 DQ1891
 DQ1891                         *CURRENT SURVEY CONTROL
 DQ1891  ______________________________________________________________________
 DQ1891* NAD 83(1986) POSITION- 38 41 35.20   (N) 089 05 52.22   (W)   HD_HELD1
 DQ1891* NAVD 88 ORTHO HEIGHT -   144.717 (meters)      474.79  (feet) ADJUSTED
 DQ1891  ______________________________________________________________________
 DQ1891  GEOID HEIGHT    -        -31.129 (meters)                     GEOID18
 DQ1891  DYNAMIC HEIGHT  -        144.626 (meters)      474.49  (feet) COMP
 DQ1891  MODELED GRAVITY -    979,997.2   (mgal)                       NAVD 88
 DQ1891
 DQ1891  VERT ORDER      -  SECOND    CLASS I
 DQ1891
 DQ1891.The horizontal coordinates were determined by differentially corrected
 DQ1891.hand held GPS observations or other comparable positioning techniques
 DQ1891.and have an estimated accuracy of +/- 3 meters.
 DQ1891
 DQ1891.The orthometric height was determined by differential leveling and
 DQ1891.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1891.in May 2016.
 DQ1891
 DQ1891.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1891.GEOID18 height accuracy estimate available here.
 DQ1891
 DQ1891.Click photographs - Photos may exist for this station.
 DQ1891
 DQ1891.The dynamic height is computed by dividing the NAVD 88
 DQ1891.geopotential number by the normal gravity value computed on the
 DQ1891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1891.degrees latitude (g = 980.6199 gals.).
 DQ1891
 DQ1891.The modeled gravity was interpolated from observed gravity values.
 DQ1891
 DQ1891;                    North         East    Units  Estimated Accuracy
 DQ1891;SPC IL E     -   225,187.8     233,489.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1891
 DQ1891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1755384810(NAD 83)
 DQ1891
 DQ1891                          SUPERSEDED SURVEY CONTROL
 DQ1891
 DQ1891.No superseded survey control is available for this station.
 DQ1891
 DQ1891_MARKER: F = FLANGE-ENCASED ROD
 DQ1891_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1891_STAMPING: FM 030 2016
 DQ1891_MARK LOGO: UIL
 DQ1891_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1891_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1891_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1891+STABILITY: POSITION/ELEVATION WELL
 DQ1891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1891+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2016
 DQ1891_ROD/PIPE-DEPTH: 6.1 meters
 DQ1891_SLEEVE-DEPTH  : 0.9 meters
 DQ1891
 DQ1891  HISTORY     - Date     Condition        Report By
 DQ1891  HISTORY     - 20160108 MONUMENTED       AMESC
 DQ1891
 DQ1891                          STATION DESCRIPTION
 DQ1891
 DQ1891'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1891'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF BOULDER, 4.3 MI
 DQ1891'(6.9 KM) SOUTH OF PATOKA AND 1.1 MI (1.8 KM) NORTH-NORTHEAST OF
 DQ1891'FAIRMAN.
 DQ1891'
 DQ1891'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1891'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1891'4.95 MI (8.0 KM) TO COUNTY ROAD 1500N.  CONTINUE NORTH ALONG US ROUTE
 DQ1891'51 FOR 0.35 MI (0.6 KM) TO MILE MARKER 16 AND THE STATION ON THE
 DQ1891'RIGHT.
 DQ1891'
 DQ1891'THE STATION IS 59 FT (18.0 M) SOUTHEAST OF THE CENTERLINE OF US ROUTE
 DQ1891'51, 325 FT (99.1 M) SOUTHWEST OF THE CENTERLINE OF A FIELD ENTRANCE,
 DQ1891'32 FT (9.8 M) SOUTHEAST OF MILE MARKER NUMBER 16 AND 1.0 FT (0.3 M)
 DQ1891'NORTHWEST OF AN ORANGE FIBERGLASS WITNESS POST.
 DQ1891'
 DQ1891'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1891'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1319 ***********************************************************************
 DQ1319  DESIGNATION -  FM 031
 DQ1319  PID         -  DQ1319
 DQ1319  STATE/COUNTY-  IL/JOHNSON
 DQ1319  COUNTRY     -  US
 DQ1319  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1319
 DQ1319                         *CURRENT SURVEY CONTROL
 DQ1319  ______________________________________________________________________
 DQ1319* NAD 83(1986) POSITION- 37 33 21.9    (N) 088 50 48.8    (W)   HD_HELD2
 DQ1319* NAVD 88 ORTHO HEIGHT -   204.553 (meters)      671.10  (feet) ADJUSTED
 DQ1319  ______________________________________________________________________
 DQ1319  GEOID HEIGHT    -        -28.863 (meters)                     GEOID18
 DQ1319  DYNAMIC HEIGHT  -        204.407 (meters)      670.63  (feet) COMP
 DQ1319  MODELED GRAVITY -    979,912.5   (mgal)                       NAVD 88
 DQ1319
 DQ1319  VERT ORDER      -  SECOND    CLASS I
 DQ1319
 DQ1319.The horizontal coordinates were established by autonomous hand held GPS
 DQ1319.observations and have an estimated accuracy of +/- 10 meters.
 DQ1319
 DQ1319.The orthometric height was determined by differential leveling and
 DQ1319.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1319.in March 2016.
 DQ1319
 DQ1319.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1319.GEOID18 height accuracy estimate available here.
 DQ1319
 DQ1319.Click photographs - Photos may exist for this station.
 DQ1319
 DQ1319.The dynamic height is computed by dividing the NAVD 88
 DQ1319.geopotential number by the normal gravity value computed on the
 DQ1319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1319.degrees latitude (g = 980.6199 gals.).
 DQ1319
 DQ1319.The modeled gravity was interpolated from observed gravity values.
 DQ1319
 DQ1319;                    North         East    Units  Estimated Accuracy
 DQ1319;SPC IL E     -    98,829.      254,624.      MT  (+/- 10 meters HH2 GPS)
 DQ1319
 DQ1319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3686858166(NAD 83)
 DQ1319
 DQ1319                          SUPERSEDED SURVEY CONTROL
 DQ1319
 DQ1319.No superseded survey control is available for this station.
 DQ1319
 DQ1319_MARKER: F = FLANGE-ENCASED ROD
 DQ1319_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1319_STAMPING: FM 031 2015
 DQ1319_MARK LOGO: UIL
 DQ1319_PROJECTION: FLUSH
 DQ1319_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1319_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1319_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1319+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1319_ROD/PIPE-DEPTH: 6 meters
 DQ1319_SLEEVE-DEPTH  : 3 meters
 DQ1319
 DQ1319  HISTORY     - Date     Condition        Report By
 DQ1319  HISTORY     - 20151029 MONUMENTED       BCA
 DQ1319  HISTORY     - 20230511 GOOD             ILDT
 DQ1319
 DQ1319                          STATION DESCRIPTION
 DQ1319
 DQ1319'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1319'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DQ1319'BLOOMFIELD, 6.9 MI (11.1 KM) EAST OF GOREVILLE AND 4.4 MI (7.1 KM)
 DQ1319'SOUTH OF CREAL SPRINGS.
 DQ1319'
 DQ1319'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DQ1319'ROAD 12 LOCATED 8.0 MI (12.9 KM) NORTH-NORTHEAST OF VIENNA, IL, GO
 DQ1319'NORTHWEST ON COUNTY ROAD 12 FOR 1.3 MI (2.1 KM) TO CREAL SPRINGS ROAD.
 DQ1319'TURN RIGHT AND GO NORTH ON CREAL SPRINGS ROAD FOR 1.4 MI (2.3 KM) TO
 DQ1319'PARKER CITY ROAD.  CONTINUE NORTH ON CREAL SPRINGS ROAD FOR 0.8 MI
 DQ1319'(1.3 KM) TO THE STATION ON THE LEFT.
 DQ1319'
 DQ1319'THE STATION IS LOCATED 31.6 FT (9.6 M) WEST OF THE CENTERLINE OF CREAL
 DQ1319'SPRINGS ROAD, 31.3 FT (9.5 M) SOUTH OF A WOODEN POST FOR A GATE, 23.0
 DQ1319'FT (7.0 M) WEST OF THE EDGE OF PAVEMENT OF CREAL SPRINGS ROAD, 12.5 FT
 DQ1319'(3.8 M) SOUTHWEST OF THE SOUTH END OF AN 18 INCH CONCRETE DRAINAGE
 DQ1319'PIPE UNDER A DIRT DRIVEWAY AND 4.8 FT (1.5 M) SOUTHEAST OF A WOODEN
 DQ1319'GATE POST FOR A 4 FT (1.2 M) WIRE FENCE.
 DQ1319'
 DQ1319'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1319'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1319'IN IDENTIFICATION.
 DQ1319
 DQ1319                          STATION RECOVERY (2023)
 DQ1319
 DQ1319'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1319'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1892 ***********************************************************************
 DQ1892  DESIGNATION -  FM 031
 DQ1892  PID         -  DQ1892
 DQ1892  STATE/COUNTY-  IL/MARION
 DQ1892  COUNTRY     -  US
 DQ1892  USGS QUAD   -  FAIRMAN (2018)
 DQ1892
 DQ1892                         *CURRENT SURVEY CONTROL
 DQ1892  ______________________________________________________________________
 DQ1892* NAD 83(1986) POSITION- 38 40 46.91   (N) 089 06 16.09   (W)   HD_HELD1
 DQ1892* NAVD 88 ORTHO HEIGHT -   159.660 (meters)      523.82  (feet) ADJUSTED
 DQ1892  ______________________________________________________________________
 DQ1892  GEOID HEIGHT    -        -31.094 (meters)                     GEOID18
 DQ1892  DYNAMIC HEIGHT  -        159.560 (meters)      523.49  (feet) COMP
 DQ1892  MODELED GRAVITY -    979,996.9   (mgal)                       NAVD 88
 DQ1892
 DQ1892  VERT ORDER      -  SECOND    CLASS I
 DQ1892
 DQ1892.The horizontal coordinates were determined by differentially corrected
 DQ1892.hand held GPS observations or other comparable positioning techniques
 DQ1892.and have an estimated accuracy of +/- 3 meters.
 DQ1892
 DQ1892.The orthometric height was determined by differential leveling and
 DQ1892.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1892.in May 2016.
 DQ1892
 DQ1892.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1892.GEOID18 height accuracy estimate available here.
 DQ1892
 DQ1892.Click photographs - Photos may exist for this station.
 DQ1892
 DQ1892.The dynamic height is computed by dividing the NAVD 88
 DQ1892.geopotential number by the normal gravity value computed on the
 DQ1892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1892.degrees latitude (g = 980.6199 gals.).
 DQ1892
 DQ1892.The modeled gravity was interpolated from observed gravity values.
 DQ1892
 DQ1892;                    North         East    Units  Estimated Accuracy
 DQ1892;SPC IL E     -   223,703.6     232,900.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1892
 DQ1892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1694283334(NAD 83)
 DQ1892
 DQ1892                          SUPERSEDED SURVEY CONTROL
 DQ1892
 DQ1892.No superseded survey control is available for this station.
 DQ1892
 DQ1892_MARKER: F = FLANGE-ENCASED ROD
 DQ1892_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1892_STAMPING: FM 031 2016
 DQ1892_MARK LOGO: UIL
 DQ1892_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1892_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1892_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1892+STABILITY: POSITION/ELEVATION WELL
 DQ1892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1892+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2016
 DQ1892_ROD/PIPE-DEPTH: 6.1 meters
 DQ1892_SLEEVE-DEPTH  : 0.9 meters
 DQ1892
 DQ1892  HISTORY     - Date     Condition        Report By
 DQ1892  HISTORY     - 20160106 MONUMENTED       AMESC
 DQ1892
 DQ1892                          STATION DESCRIPTION
 DQ1892
 DQ1892'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1892'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST OF BOULDER, 5.2 MI
 DQ1892'(8.4 KM) SOUTH OF PATOKA AND IN THE TOWN OF FAIRMAN, IL.
 DQ1892'
 DQ1892'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1892'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1892'4.1 MI (6.6 KM) TO FAIRMAN ROAD.  CONTINUE NORTH ALONG US ROUTE 51 FOR
 DQ1892'0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DQ1892'
 DQ1892'THE STATION IS 62 FT (18.9 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1892'365 FT (111.3 M) SOUTH OF THE CENTERLINE OF A FIELD ENTRANCE, 318 FT
 DQ1892'(96.9 M) SOUTH OF A POWER POLE, 117 FT (35.7 M) NORTH OF A TELEPHONE
 DQ1892'PEDESTAL AND 10.5 FT (3.2 M) NORTH OF A POWER POLE.
 DQ1892'
 DQ1892'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1892'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1320 ***********************************************************************
 DQ1320  DESIGNATION -  FM 032
 DQ1320  PID         -  DQ1320
 DQ1320  STATE/COUNTY-  IL/JOHNSON
 DQ1320  COUNTRY     -  US
 DQ1320  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1320
 DQ1320                         *CURRENT SURVEY CONTROL
 DQ1320  ______________________________________________________________________
 DQ1320* NAD 83(1986) POSITION- 37 32 36.0    (N) 088 50 43.7    (W)   HD_HELD2
 DQ1320* NAVD 88 ORTHO HEIGHT -   222.139 (meters)      728.80  (feet) ADJUSTED
 DQ1320  ______________________________________________________________________
 DQ1320  GEOID HEIGHT    -        -28.840 (meters)                     GEOID18
 DQ1320  DYNAMIC HEIGHT  -        221.980 (meters)      728.28  (feet) COMP
 DQ1320  MODELED GRAVITY -    979,908.5   (mgal)                       NAVD 88
 DQ1320
 DQ1320  VERT ORDER      -  SECOND    CLASS I
 DQ1320
 DQ1320.The horizontal coordinates were established by autonomous hand held GPS
 DQ1320.observations and have an estimated accuracy of +/- 10 meters.
 DQ1320
 DQ1320.The orthometric height was determined by differential leveling and
 DQ1320.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1320.in March 2016.
 DQ1320
 DQ1320.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1320.GEOID18 height accuracy estimate available here.
 DQ1320
 DQ1320.Click photographs - Photos may exist for this station.
 DQ1320
 DQ1320.The dynamic height is computed by dividing the NAVD 88
 DQ1320.geopotential number by the normal gravity value computed on the
 DQ1320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1320.degrees latitude (g = 980.6199 gals.).
 DQ1320
 DQ1320.The modeled gravity was interpolated from observed gravity values.
 DQ1320
 DQ1320;                    North         East    Units  Estimated Accuracy
 DQ1320;SPC IL E     -    97,413.      254,741.      MT  (+/- 10 meters HH2 GPS)
 DQ1320
 DQ1320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3696556749(NAD 83)
 DQ1320
 DQ1320                          SUPERSEDED SURVEY CONTROL
 DQ1320
 DQ1320.No superseded survey control is available for this station.
 DQ1320
 DQ1320_MARKER: F = FLANGE-ENCASED ROD
 DQ1320_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1320_STAMPING: FM 032 2015
 DQ1320_MARK LOGO: UIL
 DQ1320_PROJECTION: FLUSH
 DQ1320_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1320_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1320_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1320+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1320_ROD/PIPE-DEPTH: 11.5 meters
 DQ1320_SLEEVE-DEPTH  : 3 meters
 DQ1320
 DQ1320  HISTORY     - Date     Condition        Report By
 DQ1320  HISTORY     - 20151029 MONUMENTED       BCA
 DQ1320  HISTORY     - 20230511 POOR             ILDT
 DQ1320
 DQ1320                          STATION DESCRIPTION
 DQ1320
 DQ1320'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1320'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF GOREVILLE, 6.5
 DQ1320'MI (10.5 KM) NORTH-NORTHEAST OF BLOOMFIELD AND 5.3 MI (8.5 KM) SOUTH
 DQ1320'OF CREAL SPRINGS.
 DQ1320'
 DQ1320'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DQ1320'ROAD 12 LOCATED 8.0 MI (12.9 KM) NORTH-NORTHEAST OF VIENNA, IL, GO
 DQ1320'NORTHWEST ON COUNTY ROAD 12 FOR 1.3 MI (2.1 KM) TO CREAL SPRINGS ROAD.
 DQ1320'TURN RIGHT AND GO NORTH ON CREAL SPRINGS ROAD FOR 1.2 MI (1.9 KM) TO
 DQ1320'THE STATION ON THE LEFT.
 DQ1320'
 DQ1320'THE STATION IS LOCATED 24.0 FT (7.3 M) WEST-SOUTHWEST OF THE
 DQ1320'CENTERLINE OF CREAL SPRINGS ROAD, 61.5 FT (18.7 M) WEST OF A UTILITY
 DQ1320'POLE, 27.0 FT (8.2 M) NORTH OF THE OPEN END POST FOR A SWINGING METAL
 DQ1320'GATE, 17.0 FT (5.2 M) NORTHEAST OF A WOODEN POST WITH A SWINGING METAL
 DQ1320'GATE AND 14.3 FT (4.4 M) WEST-SOUTHWEST OF THE EDGE OF PAVEMENT OF
 DQ1320'CREAL SPRING ROAD.
 DQ1320'
 DQ1320'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1320'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1320'IN IDENTIFICATION.
 DQ1320
 DQ1320                          STATION RECOVERY (2023)
 DQ1320
 DQ1320'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1320'CANISTER HAS BEEN HIT BY FARM EQUIPMENT.  UNABLE TO OCCUPY ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1893 ***********************************************************************
 DQ1893  DESIGNATION -  FM 032
 DQ1893  PID         -  DQ1893
 DQ1893  STATE/COUNTY-  IL/MARION
 DQ1893  COUNTRY     -  US
 DQ1893  USGS QUAD   -  FAIRMAN (2018)
 DQ1893
 DQ1893                         *CURRENT SURVEY CONTROL
 DQ1893  ______________________________________________________________________
 DQ1893* NAD 83(1986) POSITION- 38 39 57.59   (N) 089 06 17.59   (W)   HD_HELD1
 DQ1893* NAVD 88 ORTHO HEIGHT -   159.601 (meters)      523.62  (feet) ADJUSTED
 DQ1893  ______________________________________________________________________
 DQ1893  GEOID HEIGHT    -        -31.058 (meters)                     GEOID18
 DQ1893  DYNAMIC HEIGHT  -        159.501 (meters)      523.30  (feet) COMP
 DQ1893  MODELED GRAVITY -    979,996.5   (mgal)                       NAVD 88
 DQ1893
 DQ1893  VERT ORDER      -  SECOND    CLASS I
 DQ1893
 DQ1893.The horizontal coordinates were determined by differentially corrected
 DQ1893.hand held GPS observations or other comparable positioning techniques
 DQ1893.and have an estimated accuracy of +/- 3 meters.
 DQ1893
 DQ1893.The orthometric height was determined by differential leveling and
 DQ1893.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1893.in May 2016.
 DQ1893
 DQ1893.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1893.GEOID18 height accuracy estimate available here.
 DQ1893
 DQ1893.Click photographs - Photos may exist for this station.
 DQ1893
 DQ1893.The dynamic height is computed by dividing the NAVD 88
 DQ1893.geopotential number by the normal gravity value computed on the
 DQ1893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1893.degrees latitude (g = 980.6199 gals.).
 DQ1893
 DQ1893.The modeled gravity was interpolated from observed gravity values.
 DQ1893
 DQ1893;                    North         East    Units  Estimated Accuracy
 DQ1893;SPC IL E     -   222,183.0     232,851.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1893
 DQ1893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1687181815(NAD 83)
 DQ1893
 DQ1893                          SUPERSEDED SURVEY CONTROL
 DQ1893
 DQ1893.No superseded survey control is available for this station.
 DQ1893
 DQ1893_MARKER: F = FLANGE-ENCASED ROD
 DQ1893_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1893_STAMPING: FM 032 2016
 DQ1893_MARK LOGO: UIL
 DQ1893_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1893_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1893_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1893+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2016
 DQ1893_ROD/PIPE-DEPTH: 4.9 meters
 DQ1893_SLEEVE-DEPTH  : 0.9 meters
 DQ1893
 DQ1893  HISTORY     - Date     Condition        Report By
 DQ1893  HISTORY     - 20160104 MONUMENTED       AMESC
 DQ1893
 DQ1893                          STATION DESCRIPTION
 DQ1893
 DQ1893'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1893'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-SOUTHEAST OF
 DQ1893'BOULDER, 6.2 MI (10.0 KM) SOUTH OF PATOKA AND 0.8 MI (1.3 KM) SOUTH OF
 DQ1893'FAIRMAN.
 DQ1893'
 DQ1893'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1893'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1893'3.1 MI (5.0 KM) TO COUNTY ROAD 1300N.  CONTINUE NORTH ALONG US ROUTE
 DQ1893'51 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DQ1893'
 DQ1893'THE STATION IS 57 FT (17.4 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1893'308 FT (93.9 M) NORTH OF A POWER POLE, 185 FT (56.4 M) NORTH OF THE
 DQ1893'CENTERLINE OF A FIELD ENTRANCE, 125 FT (38.1 M) NORTHEAST OF A
 DQ1893'TELEPHONE PEDESTAL AND 11 FT (3.4 M) SOUTH OF A POWER POLE.
 DQ1893'
 DQ1893'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1893'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1321 ***********************************************************************
 DQ1321  DESIGNATION -  FM 033
 DQ1321  PID         -  DQ1321
 DQ1321  STATE/COUNTY-  IL/JOHNSON
 DQ1321  COUNTRY     -  US
 DQ1321  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1321
 DQ1321                         *CURRENT SURVEY CONTROL
 DQ1321  ______________________________________________________________________
 DQ1321* NAD 83(1986) POSITION- 37 31 48.8    (N) 088 50 31.6    (W)   HD_HELD2
 DQ1321* NAVD 88 ORTHO HEIGHT -   206.147 (meters)      676.33  (feet) ADJUSTED
 DQ1321  ______________________________________________________________________
 DQ1321  GEOID HEIGHT    -        -28.822 (meters)                     GEOID18
 DQ1321  DYNAMIC HEIGHT  -        205.998 (meters)      675.85  (feet) COMP
 DQ1321  MODELED GRAVITY -    979,904.5   (mgal)                       NAVD 88
 DQ1321
 DQ1321  VERT ORDER      -  SECOND    CLASS I
 DQ1321
 DQ1321.The horizontal coordinates were established by autonomous hand held GPS
 DQ1321.observations and have an estimated accuracy of +/- 10 meters.
 DQ1321
 DQ1321.The orthometric height was determined by differential leveling and
 DQ1321.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1321.in March 2016.
 DQ1321
 DQ1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1321.GEOID18 height accuracy estimate available here.
 DQ1321
 DQ1321.Click photographs - Photos may exist for this station.
 DQ1321
 DQ1321.The dynamic height is computed by dividing the NAVD 88
 DQ1321.geopotential number by the normal gravity value computed on the
 DQ1321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1321.degrees latitude (g = 980.6199 gals.).
 DQ1321
 DQ1321.The modeled gravity was interpolated from observed gravity values.
 DQ1321
 DQ1321;                    North         East    Units  Estimated Accuracy
 DQ1321;SPC IL E     -    95,956.      255,030.      MT  (+/- 10 meters HH2 GPS)
 DQ1321
 DQ1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3723455288(NAD 83)
 DQ1321
 DQ1321                          SUPERSEDED SURVEY CONTROL
 DQ1321
 DQ1321.No superseded survey control is available for this station.
 DQ1321
 DQ1321_MARKER: F = FLANGE-ENCASED ROD
 DQ1321_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1321_STAMPING: FM 033 2015
 DQ1321_MARK LOGO: UIL
 DQ1321_PROJECTION: FLUSH
 DQ1321_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1321_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1321_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1321+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1321_ROD/PIPE-DEPTH: 4 meters
 DQ1321_SLEEVE-DEPTH  : 3 meters
 DQ1321
 DQ1321  HISTORY     - Date     Condition        Report By
 DQ1321  HISTORY     - 20151102 MONUMENTED       BCA
 DQ1321  HISTORY     - 20230511 GOOD             ILDT
 DQ1321
 DQ1321                          STATION DESCRIPTION
 DQ1321
 DQ1321'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1321'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST-SOUTHEAST OF
 DQ1321'GOREVILLE, 6.2 MI (10.0 KM) SOUTH OF CREAL SPRINGS AND 5.7 MI (9.2 KM)
 DQ1321'NORTH-NORTHEAST OF BLOOMFIELD.
 DQ1321'
 DQ1321'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DQ1321'ROAD 12 LOCATED 8.0 MI (12.9 KM) NORTH-NORTHEAST OF VIENNA, IL, GO
 DQ1321'NORTHWEST ON COUNTY ROAD 12 FOR 1.3 MI (2.1 KM) TO CREAL SPRINGS ROAD.
 DQ1321'TURN RIGHT AND GO NORTH ON CREAL SPRINGS ROAD FOR 0.3 MI (0.5 KM) TO
 DQ1321'JOHNSON ROAD AND THE STATION ON THE RIGHT.
 DQ1321'
 DQ1321'THE STATION IS LOCATED 30.8 FT (9.4 M) EAST OF THE CENTERLINE OF CREAL
 DQ1321'SPRINGS ROAD, 18.0 FT (5.5 M) SOUTH OF THE CENTERLINE OF JOHNSON ROAD,
 DQ1321'22.1 FT (6.7 M) EAST OF THE EDGE OF PAVEMENT OF CREAL SPRINGS ROAD,
 DQ1321'9.6 FT (2.9 M) NORTHWEST OF A TELEPHONE PEDESTAL AND 3.7 FT (1.1 M)
 DQ1321'WEST OF CONCRETE RIGHT OF WAY MARKER.
 DQ1321'
 DQ1321'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1321'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1321'IN IDENTIFICATION.
 DQ1321
 DQ1321                          STATION RECOVERY (2023)
 DQ1321
 DQ1321'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1321'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1894 ***********************************************************************
 DQ1894  DESIGNATION -  FM 033
 DQ1894  PID         -  DQ1894
 DQ1894  STATE/COUNTY-  IL/MARION
 DQ1894  COUNTRY     -  US
 DQ1894  USGS QUAD   -  FAIRMAN (2018)
 DQ1894
 DQ1894                         *CURRENT SURVEY CONTROL
 DQ1894  ______________________________________________________________________
 DQ1894* NAD 83(1986) POSITION- 38 39 03.22   (N) 089 06 19.55   (W)   HD_HELD1
 DQ1894* NAVD 88 ORTHO HEIGHT -   158.018 (meters)      518.43  (feet) ADJUSTED
 DQ1894  ______________________________________________________________________
 DQ1894  GEOID HEIGHT    -        -31.017 (meters)                     GEOID18
 DQ1894  DYNAMIC HEIGHT  -        157.918 (meters)      518.10  (feet) COMP
 DQ1894  MODELED GRAVITY -    979,996.2   (mgal)                       NAVD 88
 DQ1894
 DQ1894  VERT ORDER      -  SECOND    CLASS I
 DQ1894
 DQ1894.The horizontal coordinates were determined by differentially corrected
 DQ1894.hand held GPS observations or other comparable positioning techniques
 DQ1894.and have an estimated accuracy of +/- 3 meters.
 DQ1894
 DQ1894.The orthometric height was determined by differential leveling and
 DQ1894.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1894.in May 2016.
 DQ1894
 DQ1894.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1894.GEOID18 height accuracy estimate available here.
 DQ1894
 DQ1894.Click photographs - Photos may exist for this station.
 DQ1894
 DQ1894.The dynamic height is computed by dividing the NAVD 88
 DQ1894.geopotential number by the normal gravity value computed on the
 DQ1894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1894.degrees latitude (g = 980.6199 gals.).
 DQ1894
 DQ1894.The modeled gravity was interpolated from observed gravity values.
 DQ1894
 DQ1894;                    North         East    Units  Estimated Accuracy
 DQ1894;SPC IL E     -   220,506.9     232,789.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1894
 DQ1894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1678580140(NAD 83)
 DQ1894
 DQ1894                          SUPERSEDED SURVEY CONTROL
 DQ1894
 DQ1894.No superseded survey control is available for this station.
 DQ1894
 DQ1894_MARKER: F = FLANGE-ENCASED ROD
 DQ1894_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1894_STAMPING: FM 033 2016
 DQ1894_MARK LOGO: UIL
 DQ1894_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1894_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1894_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1894+STABILITY: POSITION/ELEVATION WELL
 DQ1894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1894+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1894_ROD/PIPE-DEPTH: 7.3 meters
 DQ1894_SLEEVE-DEPTH  : 0.9 meters
 DQ1894
 DQ1894  HISTORY     - Date     Condition        Report By
 DQ1894  HISTORY     - 20160105 MONUMENTED       AMESC
 DQ1894
 DQ1894                          STATION DESCRIPTION
 DQ1894
 DQ1894'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1894'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-SOUTHEAST OF
 DQ1894'BOULDER, 7.2 MI (11.6 KM) SOUTH OF PATOKA AND 1.9 MI (3.1 KM) SOUTH OF
 DQ1894'FAIRMAN.
 DQ1894'
 DQ1894'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1894'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1894'2.1 MI (3.4 KM) TO COUNTY ROAD 1200N.  CONTINUE NORTH ALONG US ROUTE
 DQ1894'51 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DQ1894'
 DQ1894'THE STATION IS 59.5 FT (18.1 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1894'311.5 FT (94.9 M) SOUTH OF A POWER POLE, 206.5 FT (62.9 M) NORTHWEST
 DQ1894'OF A FIRE HYDRANT, 187 FT (57.0 M) NORTH OF THE CENTERLINE OF A
 DQ1894'DRIVEWAY, 152.5 FT (46.5 M) SOUTH OF A FIBER OPTIC WARNING POST AND
 DQ1894'11.5 FT (3.5 M) NORTH OF A POWER POLE.
 DQ1894'
 DQ1894'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1894'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1322 ***********************************************************************
 DQ1322  DESIGNATION -  FM 034
 DQ1322  PID         -  DQ1322
 DQ1322  STATE/COUNTY-  IL/JOHNSON
 DQ1322  COUNTRY     -  US
 DQ1322  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1322
 DQ1322                         *CURRENT SURVEY CONTROL
 DQ1322  ______________________________________________________________________
 DQ1322* NAD 83(1986) POSITION- 37 31 01.17   (N) 088 50 10.21   (W)   HD_HELD1
 DQ1322* NAVD 88 ORTHO HEIGHT -   227.241 (meters)      745.54  (feet) ADJUSTED
 DQ1322  ______________________________________________________________________
 DQ1322  GEOID HEIGHT    -        -28.808 (meters)                     GEOID18
 DQ1322  DYNAMIC HEIGHT  -        227.077 (meters)      745.00  (feet) COMP
 DQ1322  MODELED GRAVITY -    979,902.3   (mgal)                       NAVD 88
 DQ1322
 DQ1322  VERT ORDER      -  SECOND    CLASS I
 DQ1322
 DQ1322.The horizontal coordinates were determined by differentially corrected
 DQ1322.hand held GPS observations or other comparable positioning techniques
 DQ1322.and have an estimated accuracy of +/- 3 meters.
 DQ1322
 DQ1322.The orthometric height was determined by differential leveling and
 DQ1322.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1322.in March 2016.
 DQ1322
 DQ1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1322.GEOID18 height accuracy estimate available here.
 DQ1322
 DQ1322.Click photographs - Photos may exist for this station.
 DQ1322
 DQ1322.The dynamic height is computed by dividing the NAVD 88
 DQ1322.geopotential number by the normal gravity value computed on the
 DQ1322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1322.degrees latitude (g = 980.6199 gals.).
 DQ1322
 DQ1322.The modeled gravity was interpolated from observed gravity values.
 DQ1322
 DQ1322;                    North         East    Units  Estimated Accuracy
 DQ1322;SPC IL E     -    94,485.0     255,547.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1322
 DQ1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3773053810(NAD 83)
 DQ1322
 DQ1322                          SUPERSEDED SURVEY CONTROL
 DQ1322
 DQ1322.No superseded survey control is available for this station.
 DQ1322
 DQ1322_MARKER: F = FLANGE-ENCASED ROD
 DQ1322_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1322_STAMPING: FM 034 2015
 DQ1322_MARK LOGO: UIL
 DQ1322_PROJECTION: FLUSH
 DQ1322_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1322_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1322+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2015
 DQ1322_ROD/PIPE-DEPTH: 13 meters
 DQ1322_SLEEVE-DEPTH  : 3 meters
 DQ1322
 DQ1322  HISTORY     - Date     Condition        Report By
 DQ1322  HISTORY     - 20151102 MONUMENTED       BCA
 DQ1322
 DQ1322                          STATION DESCRIPTION
 DQ1322
 DQ1322'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1322'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DQ1322'VIENNA, 7.1 MI (11.4 KM) SOUTH OF CREAL SPRINGS AND 4.9 MI (7.9 KM)
 DQ1322'NORTH-NORTHEAST OF BLOOMFIELD.
 DQ1322'
 DQ1322'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DQ1322'ROAD 12 LOCATED 8.0 MI (12.9 KM) NORTH-NORTHEAST OF VIENNA, IL, GO
 DQ1322'NORTHWEST ON COUNTY ROAD 12 (TUNNEL HILL ROAD) FOR 0.4 MI (0.6 KM) TO
 DQ1322'THE STATION ON THE LEFT.
 DQ1322'
 DQ1322'THE STATION IS LOCATED 32.0 FT (9.8 M) SOUTH-SOUTHWEST OF THE
 DQ1322'CENTERLINE OF COUNTY ROAD 12, 21.2 FT (6.5 M) SOUTH-SOUTHWEST OF THE
 DQ1322'EDGE OF PAVEMENT OF COUNTY ROAD 12, 6.2 FT (1.9 M) NORTHWEST OF A
 DQ1322'WOODEN POST FOR A 4 FT (1.2 M) WIRE FENCE AND 5.7 FT (1.7 M)
 DQ1322'NORTH-NORTHEAST OF A 4 FT (1.2 M) WIRE FENCE.
 DQ1322'
 DQ1322'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1322'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1322'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1895 ***********************************************************************
 DQ1895  DESIGNATION -  FM 034
 DQ1895  PID         -  DQ1895
 DQ1895  STATE/COUNTY-  IL/MARION
 DQ1895  COUNTRY     -  US
 DQ1895  USGS QUAD   -  FAIRMAN (2018)
 DQ1895
 DQ1895                         *CURRENT SURVEY CONTROL
 DQ1895  ______________________________________________________________________
 DQ1895* NAD 83(1986) POSITION- 38 38 18.60   (N) 089 06 43.86   (W)   HD_HELD1
 DQ1895* NAVD 88 ORTHO HEIGHT -   155.862 (meters)      511.36  (feet) ADJUSTED
 DQ1895  ______________________________________________________________________
 DQ1895  GEOID HEIGHT    -        -30.984 (meters)                     GEOID18
 DQ1895  DYNAMIC HEIGHT  -        155.764 (meters)      511.04  (feet) COMP
 DQ1895  MODELED GRAVITY -    979,995.9   (mgal)                       NAVD 88
 DQ1895
 DQ1895  VERT ORDER      -  SECOND    CLASS I
 DQ1895
 DQ1895.The horizontal coordinates were determined by differentially corrected
 DQ1895.hand held GPS observations or other comparable positioning techniques
 DQ1895.and have an estimated accuracy of +/- 3 meters.
 DQ1895
 DQ1895.The orthometric height was determined by differential leveling and
 DQ1895.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1895.in May 2016.
 DQ1895
 DQ1895.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1895.GEOID18 height accuracy estimate available here.
 DQ1895
 DQ1895.Click photographs - Photos may exist for this station.
 DQ1895
 DQ1895.The dynamic height is computed by dividing the NAVD 88
 DQ1895.geopotential number by the normal gravity value computed on the
 DQ1895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1895.degrees latitude (g = 980.6199 gals.).
 DQ1895
 DQ1895.The modeled gravity was interpolated from observed gravity values.
 DQ1895
 DQ1895;                    North         East    Units  Estimated Accuracy
 DQ1895;SPC IL E     -   219,136.0     232,190.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1895
 DQ1895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1616678778(NAD 83)
 DQ1895
 DQ1895                          SUPERSEDED SURVEY CONTROL
 DQ1895
 DQ1895.No superseded survey control is available for this station.
 DQ1895
 DQ1895_MARKER: F = FLANGE-ENCASED ROD
 DQ1895_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1895_STAMPING: FM 034 2016
 DQ1895_MARK LOGO: UIL
 DQ1895_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1895_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1895_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1895+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2016
 DQ1895_ROD/PIPE-DEPTH: 4.9 meters
 DQ1895_SLEEVE-DEPTH  : 0.9 meters
 DQ1895
 DQ1895  HISTORY     - Date     Condition        Report By
 DQ1895  HISTORY     - 20160104 MONUMENTED       AMESC
 DQ1895
 DQ1895                          STATION DESCRIPTION
 DQ1895
 DQ1895'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1895'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH OF CENTRALIA, 7.3
 DQ1895'MI (11.7 KM) EAST-SOUTHEAST OF BOULDER AND 2.7 MI (4.3 KM) SOUTH OF
 DQ1895'FAIRMAN.
 DQ1895'
 DQ1895'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1895'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1895'1.0 MI (1.6 KM) TO COUNTY ROAD 1100N.  CONTINUE NORTH ALONG US ROUTE
 DQ1895'51 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DQ1895'
 DQ1895'THE STATION IS 52 FT (15.8 M) NORTHWEST OF THE CENTERLINE OF US ROUTE
 DQ1895'51, 410 FT (125.0 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 60 FT (18.3 M)
 DQ1895'NORTHEAST OF THE CENTERLINE OF A DRIVEWAY, 36.5 FT (11.1 M) NORTHEAST
 DQ1895'OF A TELEPHONE PEDESTAL, 32.9 FT (10.0 M) NORTHEAST OF A FENCE CORNER
 DQ1895'AND 5.1 FT (1.6 M) SOUTHEAST OF A FENCE.
 DQ1895'
 DQ1895'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1895'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1323 ***********************************************************************
 DQ1323  DESIGNATION -  FM 035
 DQ1323  PID         -  DQ1323
 DQ1323  STATE/COUNTY-  IL/JOHNSON
 DQ1323  COUNTRY     -  US
 DQ1323  USGS QUAD   -  CREAL SPRINGS (2018)
 DQ1323
 DQ1323                         *CURRENT SURVEY CONTROL
 DQ1323  ______________________________________________________________________
 DQ1323* NAD 83(1986) POSITION- 37 30 20.5    (N) 088 50 13.0    (W)   HD_HELD2
 DQ1323* NAVD 88 ORTHO HEIGHT -   220.077 (meters)      722.04  (feet) ADJUSTED
 DQ1323  ______________________________________________________________________
 DQ1323  GEOID HEIGHT    -        -28.794 (meters)                     GEOID18
 DQ1323  DYNAMIC HEIGHT  -        219.918 (meters)      721.51  (feet) COMP
 DQ1323  MODELED GRAVITY -    979,904.2   (mgal)                       NAVD 88
 DQ1323
 DQ1323  VERT ORDER      -  SECOND    CLASS I
 DQ1323
 DQ1323.The horizontal coordinates were established by autonomous hand held GPS
 DQ1323.observations and have an estimated accuracy of +/- 10 meters.
 DQ1323
 DQ1323.The orthometric height was determined by differential leveling and
 DQ1323.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1323.in March 2016.
 DQ1323
 DQ1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1323.GEOID18 height accuracy estimate available here.
 DQ1323
 DQ1323.Click photographs - Photos may exist for this station.
 DQ1323
 DQ1323.The dynamic height is computed by dividing the NAVD 88
 DQ1323.geopotential number by the normal gravity value computed on the
 DQ1323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1323.degrees latitude (g = 980.6199 gals.).
 DQ1323
 DQ1323.The modeled gravity was interpolated from observed gravity values.
 DQ1323
 DQ1323;                    North         East    Units  Estimated Accuracy
 DQ1323;SPC IL E     -    93,232.      255,472.      MT  (+/- 10 meters HH2 GPS)
 DQ1323
 DQ1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3763752558(NAD 83)
 DQ1323
 DQ1323                          SUPERSEDED SURVEY CONTROL
 DQ1323
 DQ1323.No superseded survey control is available for this station.
 DQ1323
 DQ1323_MARKER: F = FLANGE-ENCASED ROD
 DQ1323_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1323_STAMPING: FM 035 2015
 DQ1323_MARK LOGO: UIL
 DQ1323_PROJECTION: FLUSH
 DQ1323_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1323_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1323+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1323_ROD/PIPE-DEPTH: 12 meters
 DQ1323_SLEEVE-DEPTH  : 3 meters
 DQ1323
 DQ1323  HISTORY     - Date     Condition        Report By
 DQ1323  HISTORY     - 20151102 MONUMENTED       BCA
 DQ1323  HISTORY     - 20230511 GOOD             ILDT
 DQ1323
 DQ1323                          STATION DESCRIPTION
 DQ1323
 DQ1323'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1323'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH OF CREAL SPRINGS,
 DQ1323'7.1 MI (11.4 KM) NORTH-NORTHEAST OF VIENNA AND 4.2 MI (6.8 KM)
 DQ1323'NORTH-NORTHEAST OF BLOOMFIELD.
 DQ1323'
 DQ1323'TO REACH THE STATION FROM THE JUNCTION OF I 24 WITH US HIGHWAY 45
 DQ1323'LOCATED 2.3 MI (3.7 KM) NORTH OF VIENNA, IL, GO NORTH ON US HIGHWAY 45
 DQ1323'FOR 5.1 MI (8.2 KM) TO SANDBURN LANE.  CONTINUE NORTH ON US HIGHWAY 45
 DQ1323'FOR 80 M (262.5 FT) TO THE STATION ON THE RIGHT.
 DQ1323'
 DQ1323'THE STATION IS LOCATED 44.3 FT (13.5 M) SOUTHEAST OF THE CENTERLINE OF
 DQ1323'US HIGHWAY 45, 31.0 FT (9.4 M) SOUTHEAST OF THE EDGE OF PAVEMENT OF US
 DQ1323'HIGHWAY 45, 7.8 FT (2.4 M) WEST OF THE NORTHERN MOST WOODEN POST FOR A
 DQ1323'4 FT (1.2 M) WIRE FENCE AND 2.3 FT (0.7 M) NORTH OF A WOODEN POST FOR
 DQ1323'A 4 FT (1.2 M) WIRE FENCE.
 DQ1323'
 DQ1323'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1323'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1323'IN IDENTIFICATION.
 DQ1323
 DQ1323                          STATION RECOVERY (2023)
 DQ1323
 DQ1323'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1323'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1896 ***********************************************************************
 DQ1896  DESIGNATION -  FM 035
 DQ1896  PID         -  DQ1896
 DQ1896  STATE/COUNTY-  IL/MARION
 DQ1896  COUNTRY     -  US
 DQ1896  USGS QUAD   -  CENTRALIA EAST (2018)
 DQ1896
 DQ1896                         *CURRENT SURVEY CONTROL
 DQ1896  ______________________________________________________________________
 DQ1896* NAD 83(1986) POSITION- 38 37 27.96   (N) 089 06 51.89   (W)   HD_HELD1
 DQ1896* NAVD 88 ORTHO HEIGHT -   156.026 (meters)      511.90  (feet) ADJUSTED
 DQ1896  ______________________________________________________________________
 DQ1896  GEOID HEIGHT    -        -30.945 (meters)                     GEOID18
 DQ1896  DYNAMIC HEIGHT  -        155.928 (meters)      511.57  (feet) COMP
 DQ1896  MODELED GRAVITY -    979,995.6   (mgal)                       NAVD 88
 DQ1896
 DQ1896  VERT ORDER      -  SECOND    CLASS I
 DQ1896
 DQ1896.The horizontal coordinates were determined by differentially corrected
 DQ1896.hand held GPS observations or other comparable positioning techniques
 DQ1896.and have an estimated accuracy of +/- 3 meters.
 DQ1896
 DQ1896.The orthometric height was determined by differential leveling and
 DQ1896.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1896.in May 2016.
 DQ1896
 DQ1896.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1896.GEOID18 height accuracy estimate available here.
 DQ1896
 DQ1896.Click photographs - Photos may exist for this station.
 DQ1896
 DQ1896.The dynamic height is computed by dividing the NAVD 88
 DQ1896.geopotential number by the normal gravity value computed on the
 DQ1896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1896.degrees latitude (g = 980.6199 gals.).
 DQ1896
 DQ1896.The modeled gravity was interpolated from observed gravity values.
 DQ1896
 DQ1896;                    North         East    Units  Estimated Accuracy
 DQ1896;SPC IL E     -   217,576.1     231,982.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1896
 DQ1896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1593577221(NAD 83)
 DQ1896
 DQ1896                          SUPERSEDED SURVEY CONTROL
 DQ1896
 DQ1896.No superseded survey control is available for this station.
 DQ1896
 DQ1896_MARKER: F = FLANGE-ENCASED ROD
 DQ1896_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1896_STAMPING: FM 035 2016
 DQ1896_MARK LOGO: UIL
 DQ1896_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1896_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1896_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1896+STABILITY: POSITION/ELEVATION WELL
 DQ1896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1896+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1896_ROD/PIPE-DEPTH: 7.3 meters
 DQ1896_SLEEVE-DEPTH  : 0.9 meters
 DQ1896
 DQ1896  HISTORY     - Date     Condition        Report By
 DQ1896  HISTORY     - 20160105 MONUMENTED       AMESC
 DQ1896
 DQ1896                          STATION DESCRIPTION
 DQ1896
 DQ1896'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1896'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHEAST OF BOULDER,
 DQ1896'6.9 MI (11.1 KM) NORTH OF CENTRALIA AND 3.7 MI (6.0 KM) SOUTH OF
 DQ1896'FAIRMAN.
 DQ1896'
 DQ1896'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1896'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED NORTH ALONG US ROUTE 51 FOR
 DQ1896'0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DQ1896'
 DQ1896'THE STATION IS 58 FT (17.7 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1896'224 FT (68.3 M) SOUTH OF A POWER POLE, 125 FT (38.1 M) SOUTH OF THE
 DQ1896'CENTERLINE OF A FIELD ENTRANCE, 78 FT (23.8 M) NORTH OF THE CENTERLINE
 DQ1896'OF A DRIVEWAY TO THE EAST, 27.5 FT (8.4 M) NORTH OF A TELEPHONE
 DQ1896'PEDESTAL AND 12 FT (3.7 M) NORTH OF A POWER POLE WITH GUY WIRE.
 DQ1896'
 DQ1896'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1896'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1324 ***********************************************************************
 DQ1324  DESIGNATION -  FM 036
 DQ1324  PID         -  DQ1324
 DQ1324  STATE/COUNTY-  IL/JOHNSON
 DQ1324  COUNTRY     -  US
 DQ1324  USGS QUAD   -  BLOOMFIELD (2018)
 DQ1324
 DQ1324                         *CURRENT SURVEY CONTROL
 DQ1324  ______________________________________________________________________
 DQ1324* NAD 83(1986) POSITION- 37 29 39.68   (N) 088 50 30.31   (W)   HD_HELD1
 DQ1324* NAVD 88 ORTHO HEIGHT -   203.246 (meters)      666.82  (feet) ADJUSTED
 DQ1324  ______________________________________________________________________
 DQ1324  GEOID HEIGHT    -        -28.775 (meters)                     GEOID18
 DQ1324  DYNAMIC HEIGHT  -        203.101 (meters)      666.34  (feet) COMP
 DQ1324  MODELED GRAVITY -    979,912.2   (mgal)                       NAVD 88
 DQ1324
 DQ1324  VERT ORDER      -  SECOND    CLASS I
 DQ1324
 DQ1324.The horizontal coordinates were determined by differentially corrected
 DQ1324.hand held GPS observations or other comparable positioning techniques
 DQ1324.and have an estimated accuracy of +/- 3 meters.
 DQ1324
 DQ1324.The orthometric height was determined by differential leveling and
 DQ1324.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1324.in March 2016.
 DQ1324
 DQ1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1324.GEOID18 height accuracy estimate available here.
 DQ1324
 DQ1324.Click photographs - Photos may exist for this station.
 DQ1324
 DQ1324.The dynamic height is computed by dividing the NAVD 88
 DQ1324.geopotential number by the normal gravity value computed on the
 DQ1324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1324.degrees latitude (g = 980.6199 gals.).
 DQ1324
 DQ1324.The modeled gravity was interpolated from observed gravity values.
 DQ1324
 DQ1324;                    North         East    Units  Estimated Accuracy
 DQ1324;SPC IL E     -    91,975.3     255,040.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1324
 DQ1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3718751308(NAD 83)
 DQ1324
 DQ1324                          SUPERSEDED SURVEY CONTROL
 DQ1324
 DQ1324.No superseded survey control is available for this station.
 DQ1324
 DQ1324_MARKER: F = FLANGE-ENCASED ROD
 DQ1324_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1324_STAMPING: FM 036 2015
 DQ1324_MARK LOGO: UIL
 DQ1324_PROJECTION: FLUSH
 DQ1324_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1324_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1324+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2015
 DQ1324_ROD/PIPE-DEPTH: 6 meters
 DQ1324_SLEEVE-DEPTH  : 3 meters
 DQ1324
 DQ1324  HISTORY     - Date     Condition        Report By
 DQ1324  HISTORY     - 20151102 MONUMENTED       BCA
 DQ1324
 DQ1324                          STATION DESCRIPTION
 DQ1324
 DQ1324'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1324'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-SOUTHEAST OF
 DQ1324'GOREVILLE, 6.3 MI (10.1 KM) NORTH-NORTHEAST OF VIENNA AND 3.4 MI (5.5
 DQ1324'KM) NORTH-NORTHEAST OF BLOOMFIELD.
 DQ1324'
 DQ1324'TO REACH THE STATION FROM THE JUNCTION OF I 24 WITH US HIGHWAY 45
 DQ1324'LOCATED 2.3 NORTH OF VIENNA, IL, GO NORTH ON US HIGHWAY 45 FOR 4.3 MI
 DQ1324'(6.9 KM) TO RIVER TRAIL AND THE STATION ON THE RIGHT.
 DQ1324'
 DQ1324'THE STATION IS LOCATED 43.3 FT (13.2 M) EAST OF THE CENTERLINE OF US
 DQ1324'HIGHWAY 45, 56.4 FT (17.2 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 34.5
 DQ1324'FT (10.5 M) NORTH OF THE CENTER OF A PRIVATE ENTRANCE '6540 TO 6570',
 DQ1324'30.0 FT (9.1 M) EAST OF THE EDGE OF PAVEMENT OF US HIGHWAY 45 AND 25.6
 DQ1324'FT (7.8 M) NORTHEAST OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED
 DQ1324'METAL PIPE.
 DQ1324'
 DQ1324'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1324'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1324'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1897 ***********************************************************************
 DQ1897  DESIGNATION -  FM 036
 DQ1897  PID         -  DQ1897
 DQ1897  STATE/COUNTY-  IL/MARION
 DQ1897  COUNTRY     -  US
 DQ1897  USGS QUAD   -  CENTRALIA EAST (2018)
 DQ1897
 DQ1897                         *CURRENT SURVEY CONTROL
 DQ1897  ______________________________________________________________________
 DQ1897* NAD 83(1986) POSITION- 38 35 50.96   (N) 089 06 51.96   (W)   HD_HELD1
 DQ1897* NAVD 88 ORTHO HEIGHT -   152.892 (meters)      501.61  (feet) ADJUSTED
 DQ1897  ______________________________________________________________________
 DQ1897  GEOID HEIGHT    -        -30.869 (meters)                     GEOID18
 DQ1897  DYNAMIC HEIGHT  -        152.796 (meters)      501.30  (feet) COMP
 DQ1897  MODELED GRAVITY -    979,995.4   (mgal)                       NAVD 88
 DQ1897
 DQ1897  VERT ORDER      -  SECOND    CLASS I
 DQ1897
 DQ1897.The horizontal coordinates were determined by differentially corrected
 DQ1897.hand held GPS observations or other comparable positioning techniques
 DQ1897.and have an estimated accuracy of +/- 3 meters.
 DQ1897
 DQ1897.The orthometric height was determined by differential leveling and
 DQ1897.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1897.in May 2016.
 DQ1897
 DQ1897.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1897.GEOID18 height accuracy estimate available here.
 DQ1897
 DQ1897.Click photographs - Photos may exist for this station.
 DQ1897
 DQ1897.The dynamic height is computed by dividing the NAVD 88
 DQ1897.geopotential number by the normal gravity value computed on the
 DQ1897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1897.degrees latitude (g = 980.6199 gals.).
 DQ1897
 DQ1897.The modeled gravity was interpolated from observed gravity values.
 DQ1897
 DQ1897;                    North         East    Units  Estimated Accuracy
 DQ1897;SPC IL E     -   214,585.1     231,955.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1897
 DQ1897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1586574231(NAD 83)
 DQ1897
 DQ1897                          SUPERSEDED SURVEY CONTROL
 DQ1897
 DQ1897.No superseded survey control is available for this station.
 DQ1897
 DQ1897_MARKER: F = FLANGE-ENCASED ROD
 DQ1897_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1897_STAMPING: FM 036 2016
 DQ1897_MARK LOGO: UIL
 DQ1897_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1897_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1897_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1897+STABILITY: POSITION/ELEVATION WELL
 DQ1897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1897+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1897_ROD/PIPE-DEPTH: 7.3 meters
 DQ1897_SLEEVE-DEPTH  : 0.9 meters
 DQ1897
 DQ1897  HISTORY     - Date     Condition        Report By
 DQ1897  HISTORY     - 20160107 MONUMENTED       AMESC
 DQ1897
 DQ1897                          STATION DESCRIPTION
 DQ1897
 DQ1897'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1897'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTHEAST OF BOULDER,
 DQ1897'5.6 MI (9.0 KM) SOUTH OF FAIRMAN AND 5.1 MI (8.2 KM) NORTH-NORTHEAST
 DQ1897'OF CENTRALIA.
 DQ1897'
 DQ1897'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1897'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED SOUTH ALONG US ROUTE 51
 DQ1897'THROUGH SANDOVAL FOR 1.0 MI (1.6 KM) TO OLD ROUTE 51 (S MINE STREET),
 DQ1897'THENCE SOUTH ALONG OLD ROUTE 51 FOR 0.55 MI (0.9 KM) TO THE STATION ON
 DQ1897'THE LEFT.
 DQ1897'
 DQ1897'THE STATION IS 30 FT (9.1 M) EAST OF THE CENTERLINE OF OLD ROUTE 51,
 DQ1897'92.5 FT (28.2 M) WEST-NORTHWEST OF THE SOUTHWEST CORNER OF THE PORCH
 DQ1897'AT ADDRESS NUMBER '3370' OLD ROUTE 51, 64 FT (19.5 M) EAST-SOUTHEAST
 DQ1897'OF A POWER POLE, 31 FT (9.4 M) SOUTH-SOUTHWEST OF A WHITE CONCRETE
 DQ1897'PILLAR, 29.5 FT (9.0 M) SOUTH OF A POWER POLE WITH A TRANSFORMER AND
 DQ1897'TWO GUY WIRES AND 21.5 FT (6.6 M) NORTH-NORTHEAST OF THE NORTH END OF
 DQ1897'A 15 INCH (38 CM) STEEL CULVERT PIPE UNDER THE DRIVEWAY TO ADDRESS
 DQ1897'NUMBER '3370'.
 DQ1897'
 DQ1897'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1897'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1325 ***********************************************************************
 DQ1325  DESIGNATION -  FM 037
 DQ1325  PID         -  DQ1325
 DQ1325  STATE/COUNTY-  IL/JOHNSON
 DQ1325  COUNTRY     -  US
 DQ1325  USGS QUAD   -  BLOOMFIELD (2018)
 DQ1325
 DQ1325                         *CURRENT SURVEY CONTROL
 DQ1325  ______________________________________________________________________
 DQ1325* NAD 83(1986) POSITION- 37 29 00.2    (N) 088 50 49.2    (W)   HD_HELD2
 DQ1325* NAVD 88 ORTHO HEIGHT -   198.024 (meters)      649.68  (feet) ADJUSTED
 DQ1325  ______________________________________________________________________
 DQ1325  GEOID HEIGHT    -        -28.757 (meters)                     GEOID18
 DQ1325  DYNAMIC HEIGHT  -        197.883 (meters)      649.22  (feet) COMP
 DQ1325  MODELED GRAVITY -    979,913.2   (mgal)                       NAVD 88
 DQ1325
 DQ1325  VERT ORDER      -  SECOND    CLASS I
 DQ1325
 DQ1325.The horizontal coordinates were established by autonomous hand held GPS
 DQ1325.observations and have an estimated accuracy of +/- 10 meters.
 DQ1325
 DQ1325.The orthometric height was determined by differential leveling and
 DQ1325.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1325.in March 2016.
 DQ1325
 DQ1325.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1325.GEOID18 height accuracy estimate available here.
 DQ1325
 DQ1325.Click photographs - Photos may exist for this station.
 DQ1325
 DQ1325.The dynamic height is computed by dividing the NAVD 88
 DQ1325.geopotential number by the normal gravity value computed on the
 DQ1325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1325.degrees latitude (g = 980.6199 gals.).
 DQ1325
 DQ1325.The modeled gravity was interpolated from observed gravity values.
 DQ1325
 DQ1325;                    North         East    Units  Estimated Accuracy
 DQ1325;SPC IL E     -    90,761.      254,570.      MT  (+/- 10 meters HH2 GPS)
 DQ1325
 DQ1325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3669950100(NAD 83)
 DQ1325
 DQ1325                          SUPERSEDED SURVEY CONTROL
 DQ1325
 DQ1325.No superseded survey control is available for this station.
 DQ1325
 DQ1325_MARKER: F = FLANGE-ENCASED ROD
 DQ1325_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1325_STAMPING: FM 037 2015
 DQ1325_MARK LOGO: UIL
 DQ1325_PROJECTION: FLUSH
 DQ1325_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1325_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1325_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1325+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2015
 DQ1325_ROD/PIPE-DEPTH: 4 meters
 DQ1325_SLEEVE-DEPTH  : 3 meters
 DQ1325
 DQ1325  HISTORY     - Date     Condition        Report By
 DQ1325  HISTORY     - 20151103 MONUMENTED       BCA
 DQ1325  HISTORY     - 20230511 MARK NOT FOUND   ILDT
 DQ1325
 DQ1325                          STATION DESCRIPTION
 DQ1325
 DQ1325'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1325'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHEAST OF GOREVILLE,
 DQ1325'5.5 MI (8.8 KM) NORTH-NORTHEAST OF VIENNA AND 2.6 MI (4.2 KM)
 DQ1325'NORTHEAST OF BLOOMFIELD.
 DQ1325'
 DQ1325'TO REACH THE STATION FROM THE JUNCTION OF I 24 WITH US HIGHWAY 45
 DQ1325'LOCATED 2.3 MI (3.7 KM) NORTH OF VIENNA, IL, GO NORTH ON US HIGHWAY 45
 DQ1325'FOR 3.2 MI (5.1 KM) TO TAYLOR RIDGE LANE.  CONTINUE NORTH ON US
 DQ1325'HIGHWAY 45 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DQ1325'
 DQ1325'THE STATION IS LOCATED 34.2 FT (10.4 M) WEST-NORTHWEST OF THE
 DQ1325'CENTERLINE OF US HIGHWAY 45, 33.0 FT (10.1 M) SOUTH-SOUTHWEST OF THE
 DQ1325'CENTER OF A PRIVATE ENTRANCE '5715', 22.0 FT (6.7 M) WEST-NORTHWEST OF
 DQ1325'THE EDGE OF PAVEMENT OF US HIGHWAY 45 AND 16.2 FT (4.9 M) NORTHEAST OF
 DQ1325'THE NORTHEAST END OF A 36 INCH (91 CM) CORRUGATED METAL PIPE.
 DQ1325'
 DQ1325'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1325'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1325'IN IDENTIFICATION.
 DQ1325
 DQ1325                          STATION RECOVERY (2023)
 DQ1325
 DQ1325'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1325'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1898 ***********************************************************************
 DQ1898  DESIGNATION -  FM 037
 DQ1898  PID         -  DQ1898
 DQ1898  STATE/COUNTY-  IL/MARION
 DQ1898  COUNTRY     -  US
 DQ1898  USGS QUAD   -  CENTRALIA EAST (2018)
 DQ1898
 DQ1898                         *CURRENT SURVEY CONTROL
 DQ1898  ______________________________________________________________________
 DQ1898* NAD 83(1986) POSITION- 38 35 00.06   (N) 089 06 49.64   (W)   HD_HELD1
 DQ1898* NAVD 88 ORTHO HEIGHT -   151.641 (meters)      497.51  (feet) ADJUSTED
 DQ1898  ______________________________________________________________________
 DQ1898  GEOID HEIGHT    -        -30.829 (meters)                     GEOID18
 DQ1898  DYNAMIC HEIGHT  -        151.546 (meters)      497.20  (feet) COMP
 DQ1898  MODELED GRAVITY -    979,995.2   (mgal)                       NAVD 88
 DQ1898
 DQ1898  VERT ORDER      -  SECOND    CLASS I
 DQ1898
 DQ1898.The horizontal coordinates were determined by differentially corrected
 DQ1898.hand held GPS observations or other comparable positioning techniques
 DQ1898.and have an estimated accuracy of +/- 3 meters.
 DQ1898
 DQ1898.The orthometric height was determined by differential leveling and
 DQ1898.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1898.in May 2016.
 DQ1898
 DQ1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1898.GEOID18 height accuracy estimate available here.
 DQ1898
 DQ1898.Click photographs - Photos may exist for this station.
 DQ1898
 DQ1898.The dynamic height is computed by dividing the NAVD 88
 DQ1898.geopotential number by the normal gravity value computed on the
 DQ1898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1898.degrees latitude (g = 980.6199 gals.).
 DQ1898
 DQ1898.The modeled gravity was interpolated from observed gravity values.
 DQ1898
 DQ1898;                    North         East    Units  Estimated Accuracy
 DQ1898;SPC IL E     -   213,015.1     231,998.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1898
 DQ1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1588572660(NAD 83)
 DQ1898
 DQ1898                          SUPERSEDED SURVEY CONTROL
 DQ1898
 DQ1898.No superseded survey control is available for this station.
 DQ1898
 DQ1898_MARKER: F = FLANGE-ENCASED ROD
 DQ1898_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1898_STAMPING: FM 037 2016
 DQ1898_MARK LOGO: UIL
 DQ1898_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1898_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1898_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1898+STABILITY: POSITION/ELEVATION WELL
 DQ1898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1898+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1898_ROD/PIPE-DEPTH: 8.5 meters
 DQ1898_SLEEVE-DEPTH  : 0.9 meters
 DQ1898
 DQ1898  HISTORY     - Date     Condition        Report By
 DQ1898  HISTORY     - 20160105 MONUMENTED       AMESC
 DQ1898
 DQ1898                          STATION DESCRIPTION
 DQ1898
 DQ1898'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1898'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH-NORTHWEST OF
 DQ1898'WALNUT HILL, 6.5 MI (10.5 KM) SOUTH OF FAIRMAN AND 4.2 MI (6.8 KM)
 DQ1898'NORTH-NORTHEAST OF CENTRALIA.
 DQ1898'
 DQ1898'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1898'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED SOUTH ALONG US ROUTE 51
 DQ1898'THROUGH SANDOVAL FOR 1.0 MI (1.6 KM) TO OLD ROUTE 51 (S MINE STREET),
 DQ1898'THENCE SOUTH ALONG OLD ROUTE 51 FOR 1.55 MI (2.5 KM) TO COUNTY ROAD
 DQ1898'750N (BRINK ROAD), THENCE EAST ALONG COUNTY ROAD 750N FOR 240 FT (73.2
 DQ1898'M) TO THE STATION ON THE RIGHT.
 DQ1898'
 DQ1898'THE STATION IS 20 FT (6.1 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1898'750N, 270 FT (82.3 M) EAST OF A POWER POLE AND 12 FT (3.7 M) WEST OF A
 DQ1898'POWER POLE.
 DQ1898'
 DQ1898'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1898'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1326 ***********************************************************************
 DQ1326  DESIGNATION -  FM 038
 DQ1326  PID         -  DQ1326
 DQ1326  STATE/COUNTY-  IL/JOHNSON
 DQ1326  COUNTRY     -  US
 DQ1326  USGS QUAD   -  BLOOMFIELD (2018)
 DQ1326
 DQ1326                         *CURRENT SURVEY CONTROL
 DQ1326  ______________________________________________________________________
 DQ1326* NAD 83(1986) POSITION- 37 28 24.78   (N) 088 51 32.66   (W)   HD_HELD1
 DQ1326* NAVD 88 ORTHO HEIGHT -   170.609 (meters)      559.74  (feet) ADJUSTED
 DQ1326  ______________________________________________________________________
 DQ1326  GEOID HEIGHT    -        -28.738 (meters)                     GEOID18
 DQ1326  DYNAMIC HEIGHT  -        170.488 (meters)      559.34  (feet) COMP
 DQ1326  MODELED GRAVITY -    979,914.8   (mgal)                       NAVD 88
 DQ1326
 DQ1326  VERT ORDER      -  SECOND    CLASS I
 DQ1326
 DQ1326.The horizontal coordinates were determined by differentially corrected
 DQ1326.hand held GPS observations or other comparable positioning techniques
 DQ1326.and have an estimated accuracy of +/- 3 meters.
 DQ1326
 DQ1326.The orthometric height was determined by differential leveling and
 DQ1326.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1326.in March 2016.
 DQ1326
 DQ1326.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1326.GEOID18 height accuracy estimate available here.
 DQ1326
 DQ1326.Click photographs - Photos may exist for this station.
 DQ1326
 DQ1326.The dynamic height is computed by dividing the NAVD 88
 DQ1326.geopotential number by the normal gravity value computed on the
 DQ1326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1326.degrees latitude (g = 980.6199 gals.).
 DQ1326
 DQ1326.The modeled gravity was interpolated from observed gravity values.
 DQ1326
 DQ1326;                    North         East    Units  Estimated Accuracy
 DQ1326;SPC IL E     -    89,674.6     253,495.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1326
 DQ1326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3561049029(NAD 83)
 DQ1326
 DQ1326                          SUPERSEDED SURVEY CONTROL
 DQ1326
 DQ1326.No superseded survey control is available for this station.
 DQ1326
 DQ1326_MARKER: F = FLANGE-ENCASED ROD
 DQ1326_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1326_STAMPING: FM 038 2015
 DQ1326_MARK LOGO: UIL
 DQ1326_PROJECTION: FLUSH
 DQ1326_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1326_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1326+STABILITY: POSITION/ELEVATION WELL
 DQ1326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1326+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2015
 DQ1326_ROD/PIPE-DEPTH: 32 meters
 DQ1326_SLEEVE-DEPTH  : 3 meters
 DQ1326
 DQ1326  HISTORY     - Date     Condition        Report By
 DQ1326  HISTORY     - 20151103 MONUMENTED       BCA
 DQ1326
 DQ1326                          STATION DESCRIPTION
 DQ1326
 DQ1326'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1326'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHEAST OF GOREVILLE,
 DQ1326'4.6 MI (7.4 KM) NORTH-NORTHEAST OF VIENNA AND 1.7 MI (2.7 KM)
 DQ1326'NORTH-NORTHEAST OF BLOOMFIELD.
 DQ1326'
 DQ1326'TO REACH THE STATION FROM THE JUNCTION OF I 24 WITH US HIGHWAY 45
 DQ1326'LOCATED 2.3 MI (3.7 KM) NORTH OF VIENNA, IL, GO NORTH ON US HIGHWAY 45
 DQ1326'FOR 2.5 MI (4.0 KM) TO ROOSEVELT LOOP (NORTH) AND THE STATION ON THE
 DQ1326'LEFT.
 DQ1326'
 DQ1326'THE STATION IS LOCATED 30.0 FT (9.1 M) WEST-NORTHWEST OF THE
 DQ1326'CENTERLINE OF US HIGHWAY 45, 22.7 FT (6.9 M) SOUTH OF THE CENTERLINE
 DQ1326'OF ROOSEVELT LOOP (NORTH), 29.6 FT (9.0 M) NORTH-NORTHEAST OF THE
 DQ1326'NORTHWEST CORNER OF A FIBER OPTIC HANDHOLD 'CLEARWAVE', 15.9 FT (4.8
 DQ1326'M) WEST-NORTHWEST OF THE EDGE OF PAVEMENT OF US HIGHWAY 45 AND 8.8 FT
 DQ1326'(2.7 M) SOUTHWEST OF THE SOUTH SIDE OF WOODEN POST FOE A SIGN 'STOP'.
 DQ1326'
 DQ1326'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1326'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1326'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1899 ***********************************************************************
 DQ1899  DESIGNATION -  FM 038
 DQ1899  PID         -  DQ1899
 DQ1899  STATE/COUNTY-  IL/MARION
 DQ1899  COUNTRY     -  US
 DQ1899  USGS QUAD   -  CENTRALIA EAST (2018)
 DQ1899
 DQ1899                         *CURRENT SURVEY CONTROL
 DQ1899  ______________________________________________________________________
 DQ1899* NAD 83(1986) POSITION- 38 34 27.28   (N) 089 07 04.27   (W)   HD_HELD1
 DQ1899* NAVD 88 ORTHO HEIGHT -   148.956 (meters)      488.70  (feet) ADJUSTED
 DQ1899  ______________________________________________________________________
 DQ1899  GEOID HEIGHT    -        -30.804 (meters)                     GEOID18
 DQ1899  DYNAMIC HEIGHT  -        148.862 (meters)      488.39  (feet) COMP
 DQ1899  MODELED GRAVITY -    979,994.6   (mgal)                       NAVD 88
 DQ1899
 DQ1899  VERT ORDER      -  SECOND    CLASS I
 DQ1899
 DQ1899.The horizontal coordinates were determined by differentially corrected
 DQ1899.hand held GPS observations or other comparable positioning techniques
 DQ1899.and have an estimated accuracy of +/- 3 meters.
 DQ1899
 DQ1899.The orthometric height was determined by differential leveling and
 DQ1899.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1899.in May 2016.
 DQ1899
 DQ1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1899.GEOID18 height accuracy estimate available here.
 DQ1899
 DQ1899.Click photographs - Photos may exist for this station.
 DQ1899
 DQ1899.The dynamic height is computed by dividing the NAVD 88
 DQ1899.geopotential number by the normal gravity value computed on the
 DQ1899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1899.degrees latitude (g = 980.6199 gals.).
 DQ1899
 DQ1899.The modeled gravity was interpolated from observed gravity values.
 DQ1899
 DQ1899;                    North         East    Units  Estimated Accuracy
 DQ1899;SPC IL E     -   212,007.3     231,635.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1899
 DQ1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1550871658(NAD 83)
 DQ1899
 DQ1899                          SUPERSEDED SURVEY CONTROL
 DQ1899
 DQ1899.No superseded survey control is available for this station.
 DQ1899
 DQ1899_MARKER: F = FLANGE-ENCASED ROD
 DQ1899_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1899_STAMPING: FM 038 2016
 DQ1899_MARK LOGO: UIL
 DQ1899_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1899_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1899_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1899+STABILITY: POSITION/ELEVATION WELL
 DQ1899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1899+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1899_ROD/PIPE-DEPTH: 6.1 meters
 DQ1899_SLEEVE-DEPTH  : 0.9 meters
 DQ1899
 DQ1899  HISTORY     - Date     Condition        Report By
 DQ1899  HISTORY     - 20160105 MONUMENTED       AMESC
 DQ1899
 DQ1899                          STATION DESCRIPTION
 DQ1899
 DQ1899'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1899'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF
 DQ1899'WALNUT HILL, 7.2 MI (11.6 KM) SOUTH OF FAIRMAN AND 3.5 MI (5.6 KM)
 DQ1899'NORTH-NORTHEAST OF CENTRALIA.
 DQ1899'
 DQ1899'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND US ROUTE 50 ON THE
 DQ1899'NORTH SIDE OF THE TOWN OF SANDOVAL PROCEED SOUTH ALONG US ROUTE 51
 DQ1899'THROUGH SANDOVAL FOR 1.0 MI (1.6 KM) TO OLD ROUTE 51 (S MINE STREET),
 DQ1899'THENCE SOUTH ALONG OLD ROUTE 51 FOR 2.3 MI (3.7 KM) UNDER A RAILROAD
 DQ1899'OVERPASS TO THE STATION ON THE RIGHT.
 DQ1899'
 DQ1899'THE STATION IS 38 FT (11.6 M) NORTHWEST OF THE CENTERLINE OF OLD ROUTE
 DQ1899'51, 188 FT (57.3 M) WEST-SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER,
 DQ1899'184 FT (56.1 M) WEST-SOUTHWEST OF A TELEPHONE PEDESTAL, 175 FT (53.3
 DQ1899'M) WEST-SOUTHWEST OF A FIRE HYDRANT, 113.5 FT (34.6 M) NORTHWEST OF A
 DQ1899'POWER POLE WITH LIGHT AND GUY WIRE, 92.5 FT (28.2 M) NORTHWEST OF THE
 DQ1899'NORTHWEST END OF THE SIGN FOR THE JUNCTION CITY BOWL, 67 FT (20.4 M)
 DQ1899'NORTHEAST OF AN OLD RAILROAD POWER POLE, 54.5 FT (16.6 M)
 DQ1899'SOUTH-SOUTHWEST OF AN OLD RAILROAD POWER POLE AND 43 FT (13.1 M)
 DQ1899'SOUTHEAST OF THE SOUTHEAST RAIL OF THE SOUTHEAST SET OF RAILROAD
 DQ1899'TRACKS.
 DQ1899'
 DQ1899'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1899'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1327 ***********************************************************************
 DQ1327  DESIGNATION -  FM 039
 DQ1327  PID         -  DQ1327
 DQ1327  STATE/COUNTY-  IL/JOHNSON
 DQ1327  COUNTRY     -  US
 DQ1327  USGS QUAD   -  BLOOMFIELD (2018)
 DQ1327
 DQ1327                         *CURRENT SURVEY CONTROL
 DQ1327  ______________________________________________________________________
 DQ1327* NAD 83(1986) POSITION- 37 27 32.7    (N) 088 52 06.0    (W)   HD_HELD2
 DQ1327* NAVD 88 ORTHO HEIGHT -   122.422 (meters)      401.65  (feet) ADJUSTED
 DQ1327  ______________________________________________________________________
 DQ1327  GEOID HEIGHT    -        -28.718 (meters)                     GEOID18
 DQ1327  DYNAMIC HEIGHT  -        122.335 (meters)      401.36  (feet) COMP
 DQ1327  MODELED GRAVITY -    979,917.5   (mgal)                       NAVD 88
 DQ1327
 DQ1327  VERT ORDER      -  SECOND    CLASS I
 DQ1327
 DQ1327.The horizontal coordinates were established by autonomous hand held GPS
 DQ1327.observations and have an estimated accuracy of +/- 10 meters.
 DQ1327
 DQ1327.The orthometric height was determined by differential leveling and
 DQ1327.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1327.in March 2016.
 DQ1327
 DQ1327.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1327.GEOID18 height accuracy estimate available here.
 DQ1327
 DQ1327.Click photographs - Photos may exist for this station.
 DQ1327
 DQ1327.The dynamic height is computed by dividing the NAVD 88
 DQ1327.geopotential number by the normal gravity value computed on the
 DQ1327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1327.degrees latitude (g = 980.6199 gals.).
 DQ1327
 DQ1327.The modeled gravity was interpolated from observed gravity values.
 DQ1327
 DQ1327;                    North         East    Units  Estimated Accuracy
 DQ1327;SPC IL E     -    88,074.      252,668.      MT  (+/- 10 meters HH2 GPS)
 DQ1327
 DQ1327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3476047440(NAD 83)
 DQ1327
 DQ1327                          SUPERSEDED SURVEY CONTROL
 DQ1327
 DQ1327.No superseded survey control is available for this station.
 DQ1327
 DQ1327_MARKER: F = FLANGE-ENCASED ROD
 DQ1327_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1327_STAMPING: FM 039 2015
 DQ1327_MARK LOGO: UIL
 DQ1327_PROJECTION: FLUSH
 DQ1327_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1327_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1327+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1327_ROD/PIPE-DEPTH: 24 meters
 DQ1327_SLEEVE-DEPTH  : 3 meters
 DQ1327
 DQ1327  HISTORY     - Date     Condition        Report By
 DQ1327  HISTORY     - 20151103 MONUMENTED       BCA
 DQ1327  HISTORY     - 20230511 GOOD             ILDT
 DQ1327
 DQ1327                          STATION DESCRIPTION
 DQ1327
 DQ1327'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1327'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTHEAST OF GOREVILLE,
 DQ1327'3.4 MI (5.5 KM) NORTH-NORTHEAST OF VIENNA AND IN THE TOWN OF
 DQ1327'BLOOMFIELD, IL.
 DQ1327'
 DQ1327'TO REACH THE STATION FROM THE JUNCTION OF I 24 WITH US HIGHWAY 45
 DQ1327'LOCATED 2.3 MI (3.7 KM) NORTH OF VIENNA, IL, GO NORTH ON US HIGHWAY 45
 DQ1327'FOR 1.0 MI (1.6 KM) TO WYATT ROAD.  CONTINUE NORTH ON US HIGHWAY 45
 DQ1327'FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DQ1327'
 DQ1327'THE STATION IS LOCATED 74.0 FT (22.6 M) WEST-NORTHWEST OF THE
 DQ1327'CENTERLINE ON US HIGHWAY 45, 60.6 FT (18.5 M) WEST-NORTHWEST OF THE
 DQ1327'EDGE OF PAVEMENT OF US HIGHWAY 45 AND 3.3 FT (1.0 M) EAST OF A UTILITY
 DQ1327'POLE.
 DQ1327'
 DQ1327'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1327'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1327'IN IDENTIFICATION.
 DQ1327
 DQ1327                          STATION RECOVERY (2023)
 DQ1327
 DQ1327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1327'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1900 ***********************************************************************
 DQ1900  DESIGNATION -  FM 039
 DQ1900  PID         -  DQ1900
 DQ1900  STATE/COUNTY-  IL/MARION
 DQ1900  COUNTRY     -  US
 DQ1900  USGS QUAD   -  CENTRALIA WEST (2018)
 DQ1900
 DQ1900                         *CURRENT SURVEY CONTROL
 DQ1900  ______________________________________________________________________
 DQ1900* NAD 83(1986) POSITION- 38 33 57.97   (N) 089 07 34.71   (W)   HD_HELD1
 DQ1900* NAVD 88 ORTHO HEIGHT -   146.440 (meters)      480.45  (feet) ADJUSTED
 DQ1900  ______________________________________________________________________
 DQ1900  GEOID HEIGHT    -        -30.782 (meters)                     GEOID18
 DQ1900  DYNAMIC HEIGHT  -        146.348 (meters)      480.14  (feet) COMP
 DQ1900  MODELED GRAVITY -    979,993.5   (mgal)                       NAVD 88
 DQ1900
 DQ1900  VERT ORDER      -  SECOND    CLASS I
 DQ1900
 DQ1900.The horizontal coordinates were determined by differentially corrected
 DQ1900.hand held GPS observations or other comparable positioning techniques
 DQ1900.and have an estimated accuracy of +/- 3 meters.
 DQ1900
 DQ1900.The orthometric height was determined by differential leveling and
 DQ1900.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1900.in May 2016.
 DQ1900
 DQ1900.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1900.GEOID18 height accuracy estimate available here.
 DQ1900
 DQ1900.Click photographs - Photos may exist for this station.
 DQ1900
 DQ1900.The dynamic height is computed by dividing the NAVD 88
 DQ1900.geopotential number by the normal gravity value computed on the
 DQ1900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1900.degrees latitude (g = 980.6199 gals.).
 DQ1900
 DQ1900.The modeled gravity was interpolated from observed gravity values.
 DQ1900
 DQ1900;                    North         East    Units  Estimated Accuracy
 DQ1900;SPC IL E     -   211,109.9     230,891.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1900
 DQ1900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1475070771(NAD 83)
 DQ1900
 DQ1900                          SUPERSEDED SURVEY CONTROL
 DQ1900
 DQ1900.No superseded survey control is available for this station.
 DQ1900
 DQ1900_MARKER: F = FLANGE-ENCASED ROD
 DQ1900_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1900_STAMPING: FM 039 2016
 DQ1900_MARK LOGO: UIL
 DQ1900_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1900_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1900_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1900+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2016
 DQ1900_ROD/PIPE-DEPTH: 4.9 meters
 DQ1900_SLEEVE-DEPTH  : 0.9 meters
 DQ1900
 DQ1900  HISTORY     - Date     Condition        Report By
 DQ1900  HISTORY     - 20160106 MONUMENTED       AMESC
 DQ1900
 DQ1900                          STATION DESCRIPTION
 DQ1900
 DQ1900'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1900'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH OF FAIRMAN, 7.6 MI
 DQ1900'(12.2 KM) NORTHWEST OF WALNUT HILL AND 2.9 MI (4.7 KM) NORTH OF
 DQ1900'CENTRALIA.
 DQ1900'
 DQ1900'TO REACH FROM THE INTERSECTION OF US ROUTE 51 (SOUTH BROADWAY STREET)
 DQ1900'AND EAST GREEN STREET IN THE TOWN OF CENTRAL CITY PROCEED NORTH ALONG
 DQ1900'US ROUTE 51 FOR 0.55 MI (0.9 KM) TO OLD ROUTE 51, THENCE NORTHWEST
 DQ1900'ALONG OLD ROUTE 51 FOR 0.8 MI (1.3 KM) TO THE ENTRANCE TO HILLCREST
 DQ1900'MEMORIAL PARK CEMETERY AND TO THE STATION ON THE RIGHT.
 DQ1900'
 DQ1900'THE STATION IS 44 FT (13.4 M) SOUTHEAST OF THE CENTERLINE OF OLD ROUTE
 DQ1900'51, 320 FT (97.5 M) SOUTHWEST OF A POWER POLE, 79 FT (24.1 M)
 DQ1900'EAST-SOUTHEAST OF TELEPHONE PEDESTAL '1950', 75 FT (22.9 M) NORTHEAST
 DQ1900'OF THE CENTERLINE OF THE ENTRANCE TO A CEMETERY, 71 FT (21.6 M)
 DQ1900'EAST-SOUTHEAST OF A POWER POLE, 42 FT (12.8 M) NORTHWEST OF THE BRICK
 DQ1900'PILLAR AT THE CEMETERY ENTRANCE AND 2.3 FT (0.7 M) SOUTHWEST OF A LONE
 DQ1900'POST.
 DQ1900'
 DQ1900'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1900'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1328 ***********************************************************************
 DQ1328  DESIGNATION -  FM 040
 DQ1328  PID         -  DQ1328
 DQ1328  STATE/COUNTY-  IL/JOHNSON
 DQ1328  COUNTRY     -  US
 DQ1328  USGS QUAD   -  VIENNA (2018)
 DQ1328
 DQ1328                         *CURRENT SURVEY CONTROL
 DQ1328  ______________________________________________________________________
 DQ1328* NAD 83(1986) POSITION- 37 27 01.1    (N) 088 52 48.6    (W)   HD_HELD2
 DQ1328* NAVD 88 ORTHO HEIGHT -   121.296 (meters)      397.95  (feet) ADJUSTED
 DQ1328  ______________________________________________________________________
 DQ1328  GEOID HEIGHT    -        -28.698 (meters)                     GEOID18
 DQ1328  DYNAMIC HEIGHT  -        121.210 (meters)      397.67  (feet) COMP
 DQ1328  MODELED GRAVITY -    979,917.5   (mgal)                       NAVD 88
 DQ1328
 DQ1328  VERT ORDER      -  SECOND    CLASS I
 DQ1328
 DQ1328.The horizontal coordinates were established by autonomous hand held GPS
 DQ1328.observations and have an estimated accuracy of +/- 10 meters.
 DQ1328
 DQ1328.The orthometric height was determined by differential leveling and
 DQ1328.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1328.in March 2016.
 DQ1328
 DQ1328.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1328.GEOID18 height accuracy estimate available here.
 DQ1328
 DQ1328.Click photographs - Photos may exist for this station.
 DQ1328
 DQ1328.The dynamic height is computed by dividing the NAVD 88
 DQ1328.geopotential number by the normal gravity value computed on the
 DQ1328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1328.degrees latitude (g = 980.6199 gals.).
 DQ1328
 DQ1328.The modeled gravity was interpolated from observed gravity values.
 DQ1328
 DQ1328;                    North         East    Units  Estimated Accuracy
 DQ1328;SPC IL E     -    87,105.      251,615.      MT  (+/- 10 meters HH2 GPS)
 DQ1328
 DQ1328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3369446487(NAD 83)
 DQ1328
 DQ1328                          SUPERSEDED SURVEY CONTROL
 DQ1328
 DQ1328.No superseded survey control is available for this station.
 DQ1328
 DQ1328_MARKER: F = FLANGE-ENCASED ROD
 DQ1328_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1328_STAMPING: FM 040 2015
 DQ1328_MARK LOGO: UIL
 DQ1328_PROJECTION: FLUSH
 DQ1328_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1328_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1328+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1328_ROD/PIPE-DEPTH: 19.5 meters
 DQ1328_SLEEVE-DEPTH  : 3 meters
 DQ1328
 DQ1328  HISTORY     - Date     Condition        Report By
 DQ1328  HISTORY     - 20151103 MONUMENTED       BCA
 DQ1328  HISTORY     - 20230511 GOOD             ILDT
 DQ1328
 DQ1328                          STATION DESCRIPTION
 DQ1328
 DQ1328'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1328'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTHEAST OF GOREVILLE,
 DQ1328'2.6 MI (4.2 KM) NORTH-NORTHEAST OF VIENNA AND IN THE TOWN OF
 DQ1328'BLOOMFIELD, IL.
 DQ1328'
 DQ1328'TO REACH THE STATION FROM THE JUNCTION OF I 24 WITH US HIGHWAY 45
 DQ1328'LOCATED 2.3 MI (3.7 KM) NORTH OF VIENNA, IL, GO NORTH ON US HIGHWAY 45
 DQ1328'FOR 0.4 MI (0.6 KM) TO RENFRO ROAD AND THE STATION ON THE RIGHT.
 DQ1328'
 DQ1328'THE STATION IS LOCATED 123.0 FT (37.5 M) SOUTHEAST OF THE CENTERLINE
 DQ1328'OF US HIGHWAY 45, 35.0 FT (10.7 M) NORTHEAST OF THE CENTERLINE OF
 DQ1328'RENFRO ROAD, 72.1 FT (22.0 M) SOUTH OF A TELEPHONE PEDESTAL, 38.8 FT
 DQ1328'(11.8 M) EAST-SOUTHEAST OF A FIRE HYDRANT, 26.5 FT (8.1 M) NORTHEAST
 DQ1328'OF THE EDGE OF PAVEMENT OF RENFRO ROAD AND 3.0 FT (0.9 M) SOUTH OF A
 DQ1328'CONCRETE RIGHT OF WAY MARKER.
 DQ1328'
 DQ1328'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1328'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1328'IN IDENTIFICATION.
 DQ1328
 DQ1328                          STATION RECOVERY (2023)
 DQ1328
 DQ1328'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1328'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1901 ***********************************************************************
 DQ1901  DESIGNATION -  FM 040
 DQ1901  PID         -  DQ1901
 DQ1901  STATE/COUNTY-  IL/MARION
 DQ1901  COUNTRY     -  US
 DQ1901  USGS QUAD   -  CENTRALIA WEST (2018)
 DQ1901
 DQ1901                         *CURRENT SURVEY CONTROL
 DQ1901  ______________________________________________________________________
 DQ1901* NAD 83(1986) POSITION- 38 33 19.32   (N) 089 07 44.90   (W)   HD_HELD1
 DQ1901* NAVD 88 ORTHO HEIGHT -   142.385 (meters)      467.14  (feet) ADJUSTED
 DQ1901  ______________________________________________________________________
 DQ1901  GEOID HEIGHT    -        -30.751 (meters)                     GEOID18
 DQ1901  DYNAMIC HEIGHT  -        142.294 (meters)      466.84  (feet) COMP
 DQ1901  MODELED GRAVITY -    979,992.6   (mgal)                       NAVD 88
 DQ1901
 DQ1901  VERT ORDER      -  SECOND    CLASS I
 DQ1901
 DQ1901.The horizontal coordinates were determined by differentially corrected
 DQ1901.hand held GPS observations or other comparable positioning techniques
 DQ1901.and have an estimated accuracy of +/- 3 meters.
 DQ1901
 DQ1901.The orthometric height was determined by differential leveling and
 DQ1901.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1901.in May 2016.
 DQ1901
 DQ1901.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1901.GEOID18 height accuracy estimate available here.
 DQ1901
 DQ1901.Click photographs - Photos may exist for this station.
 DQ1901
 DQ1901.The dynamic height is computed by dividing the NAVD 88
 DQ1901.geopotential number by the normal gravity value computed on the
 DQ1901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1901.degrees latitude (g = 980.6199 gals.).
 DQ1901
 DQ1901.The modeled gravity was interpolated from observed gravity values.
 DQ1901
 DQ1901;                    North         East    Units  Estimated Accuracy
 DQ1901;SPC IL E     -   209,920.2     230,634.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1901
 DQ1901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1447669586(NAD 83)
 DQ1901
 DQ1901                          SUPERSEDED SURVEY CONTROL
 DQ1901
 DQ1901.No superseded survey control is available for this station.
 DQ1901
 DQ1901_MARKER: F = FLANGE-ENCASED ROD
 DQ1901_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1901_STAMPING: FM 040 2016
 DQ1901_MARK LOGO: UIL
 DQ1901_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1901_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1901_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1901+STABILITY: POSITION/ELEVATION WELL
 DQ1901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1901+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1901_ROD/PIPE-DEPTH: 11.0 meters
 DQ1901_SLEEVE-DEPTH  : 0.9 meters
 DQ1901
 DQ1901  HISTORY     - Date     Condition        Report By
 DQ1901  HISTORY     - 20160107 MONUMENTED       AMESC
 DQ1901
 DQ1901                          STATION DESCRIPTION
 DQ1901
 DQ1901'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1901'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHEAST OF
 DQ1901'IRVINGTON, 7.1 MI (11.4 KM) NORTHWEST OF WALNUT HILL AND 2.1 MI (3.4
 DQ1901'KM) NORTH OF CENTRALIA.
 DQ1901'
 DQ1901'TO REACH FROM THE INTERSECTION OF US ROUTE 51 (SOUTH BROADWAY STREET)
 DQ1901'AND EAST GREEN STREET IN THE TOWN OF CENTRAL CITY PROCEED NORTH ALONG
 DQ1901'US ROUTE 51 FOR 0.55 MI (0.9 KM) TO OLD ROUTE 51, THENCE NORTHWEST
 DQ1901'ALONG OLD ROUTE 51 FOR 270 FT (82.3 M) TO THE STATION ON THE LEFT.
 DQ1901'
 DQ1901'THE STATION IS 65 FT (19.8 M) SOUTHWEST OF THE CENTERLINE OF OLD ROUTE
 DQ1901'51, 28 FT (8.5 M) EAST OF THE CENTERLINE OF BROADWAY STREET, 139 FT
 DQ1901'(42.4 M) NORTHWEST OF A POWER POLE WITH LIGHT, 83.5 FT (25.5 M)
 DQ1901'EAST-SOUTHEAST OF A POWER POLE WITH TRANSFORMER AND 19.5 FT (5.9 M)
 DQ1901'NORTHEAST OF A POWER POLE WITH LIGHT.
 DQ1901'
 DQ1901'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1901'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1329 ***********************************************************************
 DQ1329  DESIGNATION -  FM 041
 DQ1329  PID         -  DQ1329
 DQ1329  STATE/COUNTY-  IL/JOHNSON
 DQ1329  COUNTRY     -  US
 DQ1329  USGS QUAD   -  VIENNA (2018)
 DQ1329
 DQ1329                         *CURRENT SURVEY CONTROL
 DQ1329  ______________________________________________________________________
 DQ1329* NAD 83(1986) POSITION- 37 26 35.8    (N) 088 53 28.6    (W)   HD_HELD2
 DQ1329* NAVD 88 ORTHO HEIGHT -   137.209 (meters)      450.16  (feet) ADJUSTED
 DQ1329  ______________________________________________________________________
 DQ1329  GEOID HEIGHT    -        -28.678 (meters)                     GEOID18
 DQ1329  DYNAMIC HEIGHT  -        137.112 (meters)      449.84  (feet) COMP
 DQ1329  MODELED GRAVITY -    979,916.1   (mgal)                       NAVD 88
 DQ1329
 DQ1329  VERT ORDER      -  SECOND    CLASS I
 DQ1329
 DQ1329.The horizontal coordinates were established by autonomous hand held GPS
 DQ1329.observations and have an estimated accuracy of +/- 10 meters.
 DQ1329
 DQ1329.The orthometric height was determined by differential leveling and
 DQ1329.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1329.in March 2016.
 DQ1329
 DQ1329.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1329.GEOID18 height accuracy estimate available here.
 DQ1329
 DQ1329.Click photographs - Photos may exist for this station.
 DQ1329
 DQ1329.The dynamic height is computed by dividing the NAVD 88
 DQ1329.geopotential number by the normal gravity value computed on the
 DQ1329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1329.degrees latitude (g = 980.6199 gals.).
 DQ1329
 DQ1329.The modeled gravity was interpolated from observed gravity values.
 DQ1329
 DQ1329;                    North         East    Units  Estimated Accuracy
 DQ1329;SPC IL E     -    86,331.      250,627.      MT  (+/- 10 meters HH2 GPS)
 DQ1329
 DQ1329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3269545727(NAD 83)
 DQ1329
 DQ1329                          SUPERSEDED SURVEY CONTROL
 DQ1329
 DQ1329.No superseded survey control is available for this station.
 DQ1329
 DQ1329_MARKER: F = FLANGE-ENCASED ROD
 DQ1329_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1329_STAMPING: FM 041 2015
 DQ1329_MARK LOGO: UIL
 DQ1329_PROJECTION: FLUSH
 DQ1329_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1329_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1329+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1329_ROD/PIPE-DEPTH: 7 meters
 DQ1329_SLEEVE-DEPTH  : 3 meters
 DQ1329
 DQ1329  HISTORY     - Date     Condition        Report By
 DQ1329  HISTORY     - 20151103 MONUMENTED       BCA
 DQ1329  HISTORY     - 20230511 GOOD             ILDT
 DQ1329
 DQ1329                          STATION DESCRIPTION
 DQ1329
 DQ1329'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1329'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTHEAST OF CYPRESS,
 DQ1329'2.0 MI (3.2 KM) NORTH OF VIENNA AND 1.1 MI (1.8 KM) SOUTHWEST OF
 DQ1329'BLOOMFIELD.
 DQ1329'
 DQ1329'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1329'HIGHWAY 146 (VINE ST) IN VIENNA, IL, GO NORTH ON US HIGHWAY 45 FOR 1.9
 DQ1329'MI (3.1 KM) TO DAMERON LANE.  CONTINUE SOUTH ON US HIGHWAY 45 FOR 0.1
 DQ1329'MI (0.2 KM) TO THE STATION ON THE LEFT.
 DQ1329'
 DQ1329'THE STATION IS LOCATED 55.1 FT (16.8 M) WEST-NORTHWEST OF THE
 DQ1329'CENTERLINE OF US HIGHWAY 45, 43.0 FT (13.1 M) WEST-NORTHWEST OF THE
 DQ1329'WEST EDGE OF THE NORTH BOUND LANE OF US HIGHWAY 45, 13.3 FT (4.1 M)
 DQ1329'NORTHWEST OF THE NORTHEAST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DQ1329'PIPE AND 12.3 FT (3.7 M) NORTHEAST OF THE NORTHWEST CORNER OF A
 DQ1329'CONCRETE APRON.
 DQ1329'
 DQ1329'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1329'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1329'IN IDENTIFICATION.
 DQ1329
 DQ1329                          STATION RECOVERY (2023)
 DQ1329
 DQ1329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1329'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1902 ***********************************************************************
 DQ1902  DESIGNATION -  FM 041
 DQ1902  PID         -  DQ1902
 DQ1902  STATE/COUNTY-  IL/MARION
 DQ1902  COUNTRY     -  US
 DQ1902  USGS QUAD   -  CENTRALIA WEST (2018)
 DQ1902
 DQ1902                         *CURRENT SURVEY CONTROL
 DQ1902  ______________________________________________________________________
 DQ1902* NAD 83(1986) POSITION- 38 32 59.08   (N) 089 08 18.05   (W)   HD_HELD1
 DQ1902* NAVD 88 ORTHO HEIGHT -   147.489 (meters)      483.89  (feet) ADJUSTED
 DQ1902  ______________________________________________________________________
 DQ1902  GEOID HEIGHT    -        -30.736 (meters)                     GEOID18
 DQ1902  DYNAMIC HEIGHT  -        147.396 (meters)      483.58  (feet) COMP
 DQ1902  MODELED GRAVITY -    979,991.7   (mgal)                       NAVD 88
 DQ1902
 DQ1902  VERT ORDER      -  SECOND    CLASS I
 DQ1902
 DQ1902.The horizontal coordinates were determined by differentially corrected
 DQ1902.hand held GPS observations or other comparable positioning techniques
 DQ1902.and have an estimated accuracy of +/- 3 meters.
 DQ1902
 DQ1902.The orthometric height was determined by differential leveling and
 DQ1902.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1902.in May 2016.
 DQ1902
 DQ1902.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1902.GEOID18 height accuracy estimate available here.
 DQ1902
 DQ1902.Click photographs - Photos may exist for this station.
 DQ1902
 DQ1902.The dynamic height is computed by dividing the NAVD 88
 DQ1902.geopotential number by the normal gravity value computed on the
 DQ1902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1902.degrees latitude (g = 980.6199 gals.).
 DQ1902
 DQ1902.The modeled gravity was interpolated from observed gravity values.
 DQ1902
 DQ1902;                    North         East    Units  Estimated Accuracy
 DQ1902;SPC IL E     -   209,303.1     229,826.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1902
 DQ1902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1365968980(NAD 83)
 DQ1902
 DQ1902                          SUPERSEDED SURVEY CONTROL
 DQ1902
 DQ1902.No superseded survey control is available for this station.
 DQ1902
 DQ1902_MARKER: F = FLANGE-ENCASED ROD
 DQ1902_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1902_STAMPING: FM 041 2016
 DQ1902_MARK LOGO: UIL
 DQ1902_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1902_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1902_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1902+STABILITY: POSITION/ELEVATION WELL
 DQ1902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1902+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1902_ROD/PIPE-DEPTH: 6.1 meters
 DQ1902_SLEEVE-DEPTH  : 0.9 meters
 DQ1902
 DQ1902  HISTORY     - Date     Condition        Report By
 DQ1902  HISTORY     - 20160107 MONUMENTED       AMESC
 DQ1902
 DQ1902                          STATION DESCRIPTION
 DQ1902
 DQ1902'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1902'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH OF IRVINGTON, 7.2
 DQ1902'MI (11.6 KM) NORTHWEST OF WALNUT HILL AND 1.7 MI (2.7 KM) NORTH OF
 DQ1902'CENTRALIA.
 DQ1902'
 DQ1902'TO REACH FROM THE INTERSECTION OF US ROUTE 51 (SOUTH BROADWAY STREET)
 DQ1902'AND EAST GREEN STREET IN THE TOWN OF CENTRAL CITY PROCEED WEST ALONG
 DQ1902'EAST GREEN STREET WHICH BECOMES WEST GREEN STREET FOR 0.6 MI (1.0 KM)
 DQ1902'TO THE STATION ON THE LEFT.
 DQ1902'
 DQ1902'THE STATION IS 16.5 FT (5.0 M) WEST OF THE CENTERLINE OF WEST GREEN
 DQ1902'STREET, 180 FT (54.9 M) SOUTH OF A POWER POLE, 41 FT (12.5 M) NORTH OF
 DQ1902'A FENCE CORNER OF A FENCE RUNNING SOUTH AND WEST, 33.5 FT (10.2 M)
 DQ1902'NORTH OF A TELEPHONE PEDESTAL AND 7 FT (2.1 M) NORTH-NORTHWEST OF THE
 DQ1902'NORTH END OF A 10 INCH (25 CM) STEEL PIPE UNDER THE GRAVEL DRIVEWAY TO
 DQ1902'AN ATT BUILDING AND RADIO TOWER.
 DQ1902'
 DQ1902'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1902'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1330 ***********************************************************************
 DQ1330  DESIGNATION -  FM 042
 DQ1330  PID         -  DQ1330
 DQ1330  STATE/COUNTY-  IL/JOHNSON
 DQ1330  COUNTRY     -  US
 DQ1330  USGS QUAD   -  VIENNA (2018)
 DQ1330
 DQ1330                         *CURRENT SURVEY CONTROL
 DQ1330  ______________________________________________________________________
 DQ1330* NAD 83(1986) POSITION- 37 25 40.5    (N) 088 53 34.1    (W)   HD_HELD2
 DQ1330* NAVD 88 ORTHO HEIGHT -   121.053 (meters)      397.15  (feet) ADJUSTED
 DQ1330  ______________________________________________________________________
 DQ1330  GEOID HEIGHT    -        -28.661 (meters)                     GEOID18
 DQ1330  DYNAMIC HEIGHT  -        120.967 (meters)      396.87  (feet) COMP
 DQ1330  MODELED GRAVITY -    979,914.9   (mgal)                       NAVD 88
 DQ1330
 DQ1330  VERT ORDER      -  SECOND    CLASS I
 DQ1330
 DQ1330.The horizontal coordinates were established by autonomous hand held GPS
 DQ1330.observations and have an estimated accuracy of +/- 10 meters.
 DQ1330
 DQ1330.The orthometric height was determined by differential leveling and
 DQ1330.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1330.in March 2016.
 DQ1330
 DQ1330.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1330.GEOID18 height accuracy estimate available here.
 DQ1330
 DQ1330.Click photographs - Photos may exist for this station.
 DQ1330
 DQ1330.The dynamic height is computed by dividing the NAVD 88
 DQ1330.geopotential number by the normal gravity value computed on the
 DQ1330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1330.degrees latitude (g = 980.6199 gals.).
 DQ1330
 DQ1330.The modeled gravity was interpolated from observed gravity values.
 DQ1330
 DQ1330;                    North         East    Units  Estimated Accuracy
 DQ1330;SPC IL E     -    84,627.      250,482.      MT  (+/- 10 meters HH2 GPS)
 DQ1330
 DQ1330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3252644025(NAD 83)
 DQ1330
 DQ1330                          SUPERSEDED SURVEY CONTROL
 DQ1330
 DQ1330.No superseded survey control is available for this station.
 DQ1330
 DQ1330_MARKER: F = FLANGE-ENCASED ROD
 DQ1330_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1330_STAMPING: FM 042 2015
 DQ1330_MARK LOGO: UIL
 DQ1330_PROJECTION: FLUSH
 DQ1330_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1330_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1330_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1330+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DQ1330_ROD/PIPE-DEPTH: 12 meters
 DQ1330_SLEEVE-DEPTH  : 3 meters
 DQ1330
 DQ1330  HISTORY     - Date     Condition        Report By
 DQ1330  HISTORY     - 20151103 MONUMENTED       BCA
 DQ1330  HISTORY     - 20230511 GOOD             ILDT
 DQ1330
 DQ1330                          STATION DESCRIPTION
 DQ1330
 DQ1330'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1330'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST-NORTHEAST OF
 DQ1330'CYPRESS, 2.0 MI (3.2 KM) SOUTH-SOUTHWEST OF BLOOMFIELD AND 0.9 MI (1.4
 DQ1330'KM) NORTH-NORTHEAST OF VIENNA.
 DQ1330'
 DQ1330'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1330'HIGHWAY 146 (VINE ST) IN VIENNA, IL, GO NORTH ON US HIGHWAY 45 FOR 0.9
 DQ1330'MI (1.4 KM) TO OLD BLOOMFIELD ROAD AND THE STATION ON THE RIGHT.
 DQ1330'
 DQ1330'THE STATION IS LOCATED 36.5 FT (11.1 M) EAST OF THE CENTERLINE OF US
 DQ1330'HIGHWAY 45, 104.5 FT (31.9 M) NORTH OF THE CENTERLINE OF OLD
 DQ1330'BLOOMFIELD ROAD, 53.5 FT (16.3 M) SOUTHWEST OF THE NORTHWEST CORNER OF
 DQ1330'A CONCRETE PARKING LOT, 24.0 FT (7.3 M) EAST OF THE EDGE OF PAVEMENT
 DQ1330'OF US HIGHWAY 45 AND 23.0 FT (7.0 M) WEST OF THE WESTERN MOST CORNER
 DQ1330'OF A BRICK SIGN 'DON E AKRIDGE DMD'.
 DQ1330'
 DQ1330'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1330'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1330'IN IDENTIFICATION.
 DQ1330
 DQ1330                          STATION RECOVERY (2023)
 DQ1330
 DQ1330'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1330'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1903 ***********************************************************************
 DQ1903  DESIGNATION -  FM 042
 DQ1903  PID         -  DQ1903
 DQ1903  STATE/COUNTY-  IL/MARION
 DQ1903  COUNTRY     -  US
 DQ1903  USGS QUAD   -  CENTRALIA WEST (2018)
 DQ1903
 DQ1903                         *CURRENT SURVEY CONTROL
 DQ1903  ______________________________________________________________________
 DQ1903* NAD 83(1986) POSITION- 38 32 23.71   (N) 089 07 51.97   (W)   HD_HELD1
 DQ1903* NAVD 88 ORTHO HEIGHT -   149.698 (meters)      491.13  (feet) ADJUSTED
 DQ1903  ______________________________________________________________________
 DQ1903  GEOID HEIGHT    -        -30.706 (meters)                     GEOID18
 DQ1903  DYNAMIC HEIGHT  -        149.603 (meters)      490.82  (feet) COMP
 DQ1903  MODELED GRAVITY -    979,991.2   (mgal)                       NAVD 88
 DQ1903
 DQ1903  VERT ORDER      -  SECOND    CLASS I
 DQ1903
 DQ1903.The horizontal coordinates were determined by differentially corrected
 DQ1903.hand held GPS observations or other comparable positioning techniques
 DQ1903.and have an estimated accuracy of +/- 3 meters.
 DQ1903
 DQ1903.The orthometric height was determined by differential leveling and
 DQ1903.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1903.in May 2016.
 DQ1903
 DQ1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1903.GEOID18 height accuracy estimate available here.
 DQ1903
 DQ1903.Click photographs - Photos may exist for this station.
 DQ1903
 DQ1903.The dynamic height is computed by dividing the NAVD 88
 DQ1903.geopotential number by the normal gravity value computed on the
 DQ1903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1903.degrees latitude (g = 980.6199 gals.).
 DQ1903
 DQ1903.The modeled gravity was interpolated from observed gravity values.
 DQ1903
 DQ1903;                    North         East    Units  Estimated Accuracy
 DQ1903;SPC IL E     -   208,207.0     230,448.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1903
 DQ1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1426567875(NAD 83)
 DQ1903
 DQ1903                          SUPERSEDED SURVEY CONTROL
 DQ1903
 DQ1903.No superseded survey control is available for this station.
 DQ1903
 DQ1903_MARKER: F = FLANGE-ENCASED ROD
 DQ1903_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1903_STAMPING: FM 042 2016
 DQ1903_MARK LOGO: UIL
 DQ1903_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1903_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1903+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1903_ROD/PIPE-DEPTH: 5.3 meters
 DQ1903_SLEEVE-DEPTH  : 0.9 meters
 DQ1903
 DQ1903  HISTORY     - Date     Condition        Report By
 DQ1903  HISTORY     - 20160107 MONUMENTED       AMESC
 DQ1903
 DQ1903                          STATION DESCRIPTION
 DQ1903
 DQ1903'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1903'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHEAST OF
 DQ1903'IRVINGTON, 6.4 MI (10.3 KM) NORTHWEST OF WALNUT HILL AND 1.0 MI (1.6
 DQ1903'KM) NORTH OF CENTRALIA.
 DQ1903'
 DQ1903'TO REACH FROM THE INTERSECTION OF US ROUTE 51 (SOUTH COMMERCIAL
 DQ1903'STREET) AND WEST GREEN STREET IN THE TOWN OF CENTRAL CITY PROCEED
 DQ1903'SOUTH ALONG SOUTH COMMERCIAL STREET WHICH BECOMES NORTH POPLAR STREET
 DQ1903'FOR 0.5 MI (0.8 KM) TO ALLISON AVENUE AND THE STATION ON THE RIGHT.
 DQ1903'
 DQ1903'THE STATION IS 29 FT (8.8 M) WEST OF THE CENTERLINE OF NORTH POPLAR
 DQ1903'STREET, 60 FT (18.3 M) SOUTH OF THE CENTERLINE OF ALLISON STREET, 86.5
 DQ1903'FT (26.4 M) NORTHWEST OF A STREET LIGHT POLE, 82.5 FT (25.1 M)
 DQ1903'SOUTHWEST OF THE NORTHWEST CORNER OF THE BRICK OFFICE BUILDING FOR C
 DQ1903'AND B REPAIR, 29.5 FT (9.0 M) SOUTH-SOUTHWEST OF A STREET LIGHT POLE
 DQ1903'AND 0.5 FT (15 CM) EAST OF THE EAST EDGE OF SIDEWALK.
 DQ1903'
 DQ1903'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1903'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1331 ***********************************************************************
 DQ1331  DESIGNATION -  FM 043
 DQ1331  PID         -  DQ1331
 DQ1331  STATE/COUNTY-  IL/JOHNSON
 DQ1331  COUNTRY     -  US
 DQ1331  USGS QUAD   -  VIENNA (2018)
 DQ1331
 DQ1331                         *CURRENT SURVEY CONTROL
 DQ1331  ______________________________________________________________________
 DQ1331* NAD 83(1986) POSITION- 37 24 17.9    (N) 088 53 35.7    (W)   HD_HELD2
 DQ1331* NAVD 88 ORTHO HEIGHT -   133.078 (meters)      436.61  (feet) ADJUSTED
 DQ1331  ______________________________________________________________________
 DQ1331  GEOID HEIGHT    -        -28.633 (meters)                     GEOID18
 DQ1331  DYNAMIC HEIGHT  -        132.983 (meters)      436.30  (feet) COMP
 DQ1331  MODELED GRAVITY -    979,913.8   (mgal)                       NAVD 88
 DQ1331
 DQ1331  VERT ORDER      -  SECOND    CLASS I
 DQ1331
 DQ1331.The horizontal coordinates were established by autonomous hand held GPS
 DQ1331.observations and have an estimated accuracy of +/- 10 meters.
 DQ1331
 DQ1331.The orthometric height was determined by differential leveling and
 DQ1331.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1331.in March 2016.
 DQ1331
 DQ1331.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1331.GEOID18 height accuracy estimate available here.
 DQ1331
 DQ1331.Click photographs - Photos may exist for this station.
 DQ1331
 DQ1331.The dynamic height is computed by dividing the NAVD 88
 DQ1331.geopotential number by the normal gravity value computed on the
 DQ1331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1331.degrees latitude (g = 980.6199 gals.).
 DQ1331
 DQ1331.The modeled gravity was interpolated from observed gravity values.
 DQ1331
 DQ1331;                    North         East    Units  Estimated Accuracy
 DQ1331;SPC IL E     -    82,081.      250,427.      MT  (+/- 10 meters HH2 GPS)
 DQ1331
 DQ1331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3243541480(NAD 83)
 DQ1331
 DQ1331                          SUPERSEDED SURVEY CONTROL
 DQ1331
 DQ1331.No superseded survey control is available for this station.
 DQ1331
 DQ1331_MARKER: F = FLANGE-ENCASED ROD
 DQ1331_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1331_STAMPING: FM 043 2015
 DQ1331_MARK LOGO: UIL
 DQ1331_PROJECTION: FLUSH
 DQ1331_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1331_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1331+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 DQ1331_ROD/PIPE-DEPTH: 11.2 meters
 DQ1331_SLEEVE-DEPTH  : 3 meters
 DQ1331
 DQ1331  HISTORY     - Date     Condition        Report By
 DQ1331  HISTORY     - 20151103 MONUMENTED       BCA
 DQ1331  HISTORY     - 20230510 GOOD             ILDT
 DQ1331
 DQ1331                          STATION DESCRIPTION
 DQ1331
 DQ1331'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1331'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-NORTHEAST OF
 DQ1331'CYPRESS, 3.4 MI (5.5 KM) SOUTH-SOUTHWEST OF BLOOMFIELD AND 0.8 MI (1.3
 DQ1331'KM) SOUTH-SOUTHEAST OF VIENNA.
 DQ1331'
 DQ1331'T  TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1331'HIGHWAY 146 (VINE ST) IN VIENNA, IL, GO SOUTH ON US HIGHWAY 45 FOR 0.7
 DQ1331'MI (1.1 KM) TO OAK ROAD AND THE STATION ON THE RIGHT.
 DQ1331'
 DQ1331'THE STATION IS LOCATED 28.0 FT (8.5 M) WEST OF THE CENTERLINE OF US
 DQ1331'HIGHWAY 45, 225 FT (68.6 M) SOUTH OF THE EXTENDED CENTERLINE OF OAK
 DQ1331'ROAD, 16.0 FT (4.9 M) WEST OF THE EDGE OF PAVEMENT OF US HIGHWAY 45
 DQ1331'AND 1.8 FT (0.5 M) EAST-SOUTHEAST OF A CORNER WOODEN POST FOR A 4 FT
 DQ1331'(1.2 M) WIRE FENCE.
 DQ1331'
 DQ1331'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1331'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1331'IN IDENTIFICATION.
 DQ1331
 DQ1331                          STATION RECOVERY (2023)
 DQ1331
 DQ1331'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1331'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1332 ***********************************************************************
 DQ1332  DESIGNATION -  FM 044
 DQ1332  PID         -  DQ1332
 DQ1332  STATE/COUNTY-  IL/JOHNSON
 DQ1332  COUNTRY     -  US
 DQ1332  USGS QUAD   -  VIENNA (2018)
 DQ1332
 DQ1332                         *CURRENT SURVEY CONTROL
 DQ1332  ______________________________________________________________________
 DQ1332* NAD 83(1986) POSITION- 37 23 34.5    (N) 088 53 35.2    (W)   HD_HELD2
 DQ1332* NAVD 88 ORTHO HEIGHT -   122.714 (meters)      402.60  (feet) ADJUSTED
 DQ1332  ______________________________________________________________________
 DQ1332  GEOID HEIGHT    -        -28.617 (meters)                     GEOID18
 DQ1332  DYNAMIC HEIGHT  -        122.627 (meters)      402.32  (feet) COMP
 DQ1332  MODELED GRAVITY -    979,914.6   (mgal)                       NAVD 88
 DQ1332
 DQ1332  VERT ORDER      -  SECOND    CLASS I
 DQ1332
 DQ1332.The horizontal coordinates were established by autonomous hand held GPS
 DQ1332.observations and have an estimated accuracy of +/- 10 meters.
 DQ1332
 DQ1332.The orthometric height was determined by differential leveling and
 DQ1332.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1332.in March 2016.
 DQ1332
 DQ1332.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1332.GEOID18 height accuracy estimate available here.
 DQ1332
 DQ1332.Click photographs - Photos may exist for this station.
 DQ1332
 DQ1332.The dynamic height is computed by dividing the NAVD 88
 DQ1332.geopotential number by the normal gravity value computed on the
 DQ1332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1332.degrees latitude (g = 980.6199 gals.).
 DQ1332
 DQ1332.The modeled gravity was interpolated from observed gravity values.
 DQ1332
 DQ1332;                    North         East    Units  Estimated Accuracy
 DQ1332;SPC IL E     -    80,743.      250,432.      MT  (+/- 10 meters HH2 GPS)
 DQ1332
 DQ1332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3242140142(NAD 83)
 DQ1332
 DQ1332                          SUPERSEDED SURVEY CONTROL
 DQ1332
 DQ1332.No superseded survey control is available for this station.
 DQ1332
 DQ1332_MARKER: F = FLANGE-ENCASED ROD
 DQ1332_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1332_STAMPING: FM 044 2015
 DQ1332_MARK LOGO: UIL
 DQ1332_PROJECTION: FLUSH
 DQ1332_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1332_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1332_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1332+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2015
 DQ1332_ROD/PIPE-DEPTH: 6.25 meters
 DQ1332_SLEEVE-DEPTH  : 3 meters
 DQ1332
 DQ1332  HISTORY     - Date     Condition        Report By
 DQ1332  HISTORY     - 20151105 MONUMENTED       BCA
 DQ1332
 DQ1332                          STATION DESCRIPTION
 DQ1332
 DQ1332'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1332'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-NORTHEAST OF
 DQ1332'CYPRESS, 4.2 MI (6.8 KM) SOUTH-SOUTHWEST OF BLOOMFIELD AND 1.6 MI (2.6
 DQ1332'KM) SOUTH OF VIENNA.
 DQ1332'
 DQ1332'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1332'HIGHWAY 146 (VINE ST) IN VIENNA, IL, GO SOUTH ON US HIGHWAY 45 FOR 1.4
 DQ1332'MI (2.3 KM) TO GAGE LANE.  CONTINUE SOUTH ON US HIGHWAY 45 FOR 0.1 MI
 DQ1332'(0.2 KM) TO THE STATION ON THE LEFT.
 DQ1332'
 DQ1332'THE STATION IS LOCATED 20.4 FT (6.2 M) EAST OF THE CENTERLINE OF US
 DQ1332'HIGHWAY 45, 41.4 FT (12.6 M) SOUTH-SOUTHWEST OF A POWER POLE, 32.0 FT
 DQ1332'(9.8 M) SOUTH OF THE SOUTHEAST CORNER OF A ASPHALT DRIVEWAY FOR
 DQ1332'PRIVATE ENTRANCE FOR '1515', 10.7 FT (3.3 M) WEST OF A CORNER WOODEN
 DQ1332'POST FOR A 4 FT (1.2 M) WIRE FENCE AND 9.1 FT (2.8 M) EAST OF THE EDGE
 DQ1332'OF PAVEMENT OF US HIGHWAY 45.
 DQ1332'
 DQ1332'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1332'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1332'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1333 ***********************************************************************
 DQ1333  DESIGNATION -  FM 045
 DQ1333  PID         -  DQ1333
 DQ1333  STATE/COUNTY-  IL/JOHNSON
 DQ1333  COUNTRY     -  US
 DQ1333  USGS QUAD   -  VIENNA (2018)
 DQ1333
 DQ1333                         *CURRENT SURVEY CONTROL
 DQ1333  ______________________________________________________________________
 DQ1333* NAD 83(1986) POSITION- 37 22 40.91   (N) 088 53 36.86   (W)   HD_HELD1
 DQ1333* NAVD 88 ORTHO HEIGHT -   112.857 (meters)      370.27  (feet) ADJUSTED
 DQ1333  ______________________________________________________________________
 DQ1333  GEOID HEIGHT    -        -28.599 (meters)                     GEOID18
 DQ1333  DYNAMIC HEIGHT  -        112.777 (meters)      370.00  (feet) COMP
 DQ1333  MODELED GRAVITY -    979,917.5   (mgal)                       NAVD 88
 DQ1333
 DQ1333  VERT ORDER      -  SECOND    CLASS I
 DQ1333
 DQ1333.The horizontal coordinates were determined by differentially corrected
 DQ1333.hand held GPS observations or other comparable positioning techniques
 DQ1333.and have an estimated accuracy of +/- 3 meters.
 DQ1333
 DQ1333.The orthometric height was determined by differential leveling and
 DQ1333.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1333.in March 2016.
 DQ1333
 DQ1333.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1333.GEOID18 height accuracy estimate available here.
 DQ1333
 DQ1333.Click photographs - Photos may exist for this station.
 DQ1333
 DQ1333.The dynamic height is computed by dividing the NAVD 88
 DQ1333.geopotential number by the normal gravity value computed on the
 DQ1333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1333.degrees latitude (g = 980.6199 gals.).
 DQ1333
 DQ1333.The modeled gravity was interpolated from observed gravity values.
 DQ1333
 DQ1333;                    North         East    Units  Estimated Accuracy
 DQ1333;SPC IL E     -    79,091.1     250,381.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1333
 DQ1333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3234738492(NAD 83)
 DQ1333
 DQ1333                          SUPERSEDED SURVEY CONTROL
 DQ1333
 DQ1333.No superseded survey control is available for this station.
 DQ1333
 DQ1333_MARKER: F = FLANGE-ENCASED ROD
 DQ1333_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1333_STAMPING: FM 045 2015
 DQ1333_MARK LOGO: UIL
 DQ1333_PROJECTION: FLUSH
 DQ1333_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1333_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1333+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2015
 DQ1333_ROD/PIPE-DEPTH: 15 meters
 DQ1333_SLEEVE-DEPTH  : 3 meters
 DQ1333
 DQ1333  HISTORY     - Date     Condition        Report By
 DQ1333  HISTORY     - 20151105 MONUMENTED       BCA
 DQ1333
 DQ1333                          STATION DESCRIPTION
 DQ1333
 DQ1333'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1333'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF CYPRESS, 5.2 MI
 DQ1333'(8.4 KM) SOUTH-SOUTHWEST OF BLOOMFIELD AND 2.6 MI (4.2 KM) SOUTH OF
 DQ1333'VIENNA.
 DQ1333'
 DQ1333'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1333'HIGHWAY 146 (VINE ST) IN VIENNA, IL, GO SOUTH ON US HIGHWAY 45 FOR 2.6
 DQ1333'MI (4.2 KM) TO THE STATION ON THE RIGHT.
 DQ1333'
 DQ1333'THE STATION IS LOCATED 31.0 FT (9.4 M) WEST-NORTHWEST OF THE
 DQ1333'CENTERLINE OF US HIGHWAY 45, 19.0 FT (5.8 M) NORTH OF THE CENTER OF A
 DQ1333'PRIVATE ENTRANCE '2590', 18.2 FT (5.5 M) WEST-NORTHWEST OF THE EDGE OF
 DQ1333'PAVEMENT OF US HIGHWAY 45 AND 6.2 FT (1.9 M) NORTHEAST OF A TELEPHONE
 DQ1333'PEDESTAL.
 DQ1333'
 DQ1333'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1333'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1333'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1334 ***********************************************************************
 DQ1334  DESIGNATION -  FM 046
 DQ1334  PID         -  DQ1334
 DQ1334  STATE/COUNTY-  IL/JOHNSON
 DQ1334  COUNTRY     -  US
 DQ1334  USGS QUAD   -  KARNAK (2018)
 DQ1334
 DQ1334                         *CURRENT SURVEY CONTROL
 DQ1334  ______________________________________________________________________
 DQ1334* NAD 83(1986) POSITION- 37 21 52.3    (N) 088 53 18.6    (W)   HD_HELD2
 DQ1334* NAVD 88 ORTHO HEIGHT -   108.635 (meters)      356.41  (feet) ADJUSTED
 DQ1334  ______________________________________________________________________
 DQ1334  GEOID HEIGHT    -        -28.588 (meters)                     GEOID18
 DQ1334  DYNAMIC HEIGHT  -        108.558 (meters)      356.16  (feet) COMP
 DQ1334  MODELED GRAVITY -    979,917.4   (mgal)                       NAVD 88
 DQ1334
 DQ1334  VERT ORDER      -  SECOND    CLASS I
 DQ1334
 DQ1334.The horizontal coordinates were established by autonomous hand held GPS
 DQ1334.observations and have an estimated accuracy of +/- 10 meters.
 DQ1334
 DQ1334.The orthometric height was determined by differential leveling and
 DQ1334.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1334.in March 2016.
 DQ1334
 DQ1334.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1334.GEOID18 height accuracy estimate available here.
 DQ1334
 DQ1334.Click photographs - Photos may exist for this station.
 DQ1334
 DQ1334.The dynamic height is computed by dividing the NAVD 88
 DQ1334.geopotential number by the normal gravity value computed on the
 DQ1334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1334.degrees latitude (g = 980.6199 gals.).
 DQ1334
 DQ1334.The modeled gravity was interpolated from observed gravity values.
 DQ1334
 DQ1334;                    North         East    Units  Estimated Accuracy
 DQ1334;SPC IL E     -    77,590.      250,822.      MT  (+/- 10 meters HH2 GPS)
 DQ1334
 DQ1334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3276636984(NAD 83)
 DQ1334
 DQ1334                          SUPERSEDED SURVEY CONTROL
 DQ1334
 DQ1334.No superseded survey control is available for this station.
 DQ1334
 DQ1334_MARKER: F = FLANGE-ENCASED ROD
 DQ1334_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1334_STAMPING: FM 046 2015
 DQ1334_MARK LOGO: UIL
 DQ1334_PROJECTION: FLUSH
 DQ1334_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1334_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1334+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 DQ1334_ROD/PIPE-DEPTH: 14.5 meters
 DQ1334_SLEEVE-DEPTH  : 3 meters
 DQ1334
 DQ1334  HISTORY     - Date     Condition        Report By
 DQ1334  HISTORY     - 20151105 MONUMENTED       BCA
 DQ1334  HISTORY     - 20230510 GOOD             ILDT
 DQ1334
 DQ1334                          STATION DESCRIPTION
 DQ1334
 DQ1334'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1334'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHWEST OF
 DQ1334'MERMET, 6.1 MI (9.8 KM) SOUTH OF BLOOMFIELD AND 3.5 MI (5.6 KM) SOUTH
 DQ1334'OF VIENNA.
 DQ1334'
 DQ1334'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1334'HIGHWAY 146 (VINE ST) IN VIENNA, IL, GO SOUTH ON US HIGHWAY 45 FOR 2.9
 DQ1334'MI (4.7 KM) TO BALLOWE CHURCH DR. CONTINUE SOUTH ON US HIGHWAY 45 FOR
 DQ1334'0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DQ1334'
 DQ1334'THE STATION IS LOCATED 29.2 FT (8.9 M) WEST-SOUTHWEST OF THE
 DQ1334'CENTERLINE OF US HIGHWAY 45, 16.2 FT (4.9 M) WEST-SOUTHWEST OF THE
 DQ1334'EDGE OF PAVEMENT OF US HIGHWAY 45 AND 3.0 FT (0.9 M) NORTH-NORTHWEST
 DQ1334'OF A UTILITY POLE.
 DQ1334'
 DQ1334'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1334'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1334'IN IDENTIFICATION.
 DQ1334
 DQ1334                          STATION RECOVERY (2023)
 DQ1334
 DQ1334'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1334'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1335 ***********************************************************************
 DQ1335  DESIGNATION -  FM 047
 DQ1335  PID         -  DQ1335
 DQ1335  STATE/COUNTY-  IL/JOHNSON
 DQ1335  COUNTRY     -  US
 DQ1335  USGS QUAD   -  KARNAK (2018)
 DQ1335
 DQ1335                         *CURRENT SURVEY CONTROL
 DQ1335  ______________________________________________________________________
 DQ1335* NAD 83(1986) POSITION- 37 21 12.6    (N) 088 52 58.3    (W)   HD_HELD2
 DQ1335* NAVD 88 ORTHO HEIGHT -   109.026 (meters)      357.70  (feet) ADJUSTED
 DQ1335  ______________________________________________________________________
 DQ1335  GEOID HEIGHT    -        -28.580 (meters)                     GEOID18
 DQ1335  DYNAMIC HEIGHT  -        108.948 (meters)      357.44  (feet) COMP
 DQ1335  MODELED GRAVITY -    979,915.2   (mgal)                       NAVD 88
 DQ1335
 DQ1335  VERT ORDER      -  SECOND    CLASS I
 DQ1335
 DQ1335.The horizontal coordinates were established by autonomous hand held GPS
 DQ1335.observations and have an estimated accuracy of +/- 10 meters.
 DQ1335
 DQ1335.The orthometric height was determined by differential leveling and
 DQ1335.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1335.in March 2016.
 DQ1335
 DQ1335.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1335.GEOID18 height accuracy estimate available here.
 DQ1335
 DQ1335.Click photographs - Photos may exist for this station.
 DQ1335
 DQ1335.The dynamic height is computed by dividing the NAVD 88
 DQ1335.geopotential number by the normal gravity value computed on the
 DQ1335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1335.degrees latitude (g = 980.6199 gals.).
 DQ1335
 DQ1335.The modeled gravity was interpolated from observed gravity values.
 DQ1335
 DQ1335;                    North         East    Units  Estimated Accuracy
 DQ1335;SPC IL E     -    76,363.      251,314.      MT  (+/- 10 meters HH2 GPS)
 DQ1335
 DQ1335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3324135751(NAD 83)
 DQ1335
 DQ1335                          SUPERSEDED SURVEY CONTROL
 DQ1335
 DQ1335.No superseded survey control is available for this station.
 DQ1335
 DQ1335_MARKER: F = FLANGE-ENCASED ROD
 DQ1335_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1335_STAMPING: FM 047 2015
 DQ1335_MARK LOGO: UIL
 DQ1335_PROJECTION: FLUSH
 DQ1335_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1335_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1335+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 DQ1335_ROD/PIPE-DEPTH: 8.75 meters
 DQ1335_SLEEVE-DEPTH  : 3 meters
 DQ1335
 DQ1335  HISTORY     - Date     Condition        Report By
 DQ1335  HISTORY     - 20151105 MONUMENTED       BCA
 DQ1335  HISTORY     - 20230510 GOOD             ILDT
 DQ1335
 DQ1335                          STATION DESCRIPTION
 DQ1335
 DQ1335'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1335'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTHEAST OF KARNAK, 5.9
 DQ1335'MI (9.5 KM) NORTH-NORTHWEST OF MERMET AND 4.3 MI (6.9 KM) SOUTH OF
 DQ1335'VIENNA.
 DQ1335'
 DQ1335'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1335'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1335'GO NORTH ON US HIGHWAY 45 FOR 4.1 MI (6.6 KM) TO BELKNAP ROAD.
 DQ1335'CONTINUE NORTH OF US HIGHWAY 45 FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DQ1335'THE RIGHT.
 DQ1335'
 DQ1335'THE STATION IS LOCATED 28.0 FT (8.5 M) EAST OF THE CENTERLINE OF US
 DQ1335'HIGHWAY 45, 29.0 FT (8.8 M) SOUTHWEST OF A POWER POLE, 15.5 FT (4.7 M)
 DQ1335'EAST OF THE EDGE OF PAVEMENT OF US HIGHWAY 45, 3.5 FT (1.1 M)
 DQ1335'SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER AND 2.2 FT (0.7 M) WEST OF
 DQ1335'A WIRE FENCE.
 DQ1335'
 DQ1335'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1335'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1335'IN IDENTIFICATION.
 DQ1335
 DQ1335                          STATION RECOVERY (2023)
 DQ1335
 DQ1335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1335'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1336 ***********************************************************************
 DQ1336  DESIGNATION -  FM 048
 DQ1336  PID         -  DQ1336
 DQ1336  STATE/COUNTY-  IL/JOHNSON
 DQ1336  COUNTRY     -  US
 DQ1336  USGS QUAD   -  KARNAK (2018)
 DQ1336
 DQ1336                         *CURRENT SURVEY CONTROL
 DQ1336  ______________________________________________________________________
 DQ1336* NAD 83(1986) POSITION- 37 20 20.8    (N) 088 52 32.9    (W)   HD_HELD2
 DQ1336* NAVD 88 ORTHO HEIGHT -   109.150 (meters)      358.10  (feet) ADJUSTED
 DQ1336  ______________________________________________________________________
 DQ1336  GEOID HEIGHT    -        -28.569 (meters)                     GEOID18
 DQ1336  DYNAMIC HEIGHT  -        109.072 (meters)      357.85  (feet) COMP
 DQ1336  MODELED GRAVITY -    979,914.2   (mgal)                       NAVD 88
 DQ1336
 DQ1336  VERT ORDER      -  SECOND    CLASS I
 DQ1336
 DQ1336.The horizontal coordinates were established by autonomous hand held GPS
 DQ1336.observations and have an estimated accuracy of +/- 10 meters.
 DQ1336
 DQ1336.The orthometric height was determined by differential leveling and
 DQ1336.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1336.in March 2016.
 DQ1336
 DQ1336.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1336.GEOID18 height accuracy estimate available here.
 DQ1336
 DQ1336.Click photographs - Photos may exist for this station.
 DQ1336
 DQ1336.The dynamic height is computed by dividing the NAVD 88
 DQ1336.geopotential number by the normal gravity value computed on the
 DQ1336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1336.degrees latitude (g = 980.6199 gals.).
 DQ1336
 DQ1336.The modeled gravity was interpolated from observed gravity values.
 DQ1336
 DQ1336;                    North         East    Units  Estimated Accuracy
 DQ1336;SPC IL E     -    74,762.      251,930.      MT  (+/- 10 meters HH2 GPS)
 DQ1336
 DQ1336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3383434142(NAD 83)
 DQ1336
 DQ1336                          SUPERSEDED SURVEY CONTROL
 DQ1336
 DQ1336.No superseded survey control is available for this station.
 DQ1336
 DQ1336_MARKER: F = FLANGE-ENCASED ROD
 DQ1336_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1336_STAMPING: FM 048 2015
 DQ1336_MARK LOGO: UIL
 DQ1336_PROJECTION: FLUSH
 DQ1336_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1336_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1336+STABILITY: POSITION/ELEVATION WELL
 DQ1336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1336+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 DQ1336_ROD/PIPE-DEPTH: 29.5 meters
 DQ1336_SLEEVE-DEPTH  : 3 meters
 DQ1336
 DQ1336  HISTORY     - Date     Condition        Report By
 DQ1336  HISTORY     - 20151105 MONUMENTED       BCA
 DQ1336  HISTORY     - 20230510 GOOD             ILDT
 DQ1336
 DQ1336                          STATION DESCRIPTION
 DQ1336
 DQ1336'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1336'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST-NORTHEAST OF
 DQ1336'KARNAK, 5.4 MI (8.7 KM) SOUTH-SOUTHEAST OF VIENNA AND 4.8 MI (7.7 KM)
 DQ1336'NORTH-NORTHWEST OF MERMET.
 DQ1336'
 DQ1336'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1336'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1336'GO NORTH ON US HIGHWAY 45 FOR 3.0 MI (4.8 KM) TO WESTVIEW ROAD.
 DQ1336'CONTINUE NORTH ON US HIGHWAY 45 FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DQ1336'THE RIGHT.
 DQ1336'
 DQ1336'THE STATION IS LOCATED 30.2 FT (9.2 M) EAST-NORTHEAST OF THE
 DQ1336'CENTERLINE OF US HIGHWAY 45, 26.5 FT (8.1 M) SOUTH-SOUTHEAST OF THE
 DQ1336'NORTHEAST END OF A 18 INCH (46 CM) CONCRETE PIPE RUNNING UNDER US
 DQ1336'HIGHWAY 45 AND 18.0 FT (5.5 M) EAST-NORTHEAST OF THE EDGE OF PAVEMENT
 DQ1336'OF US HIGHWAY 45.
 DQ1336'
 DQ1336'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1336'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1336'IN IDENTIFICATION.
 DQ1336
 DQ1336                          STATION RECOVERY (2023)
 DQ1336
 DQ1336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1336'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1337 ***********************************************************************
 DQ1337  DESIGNATION -  FM 049
 DQ1337  PID         -  DQ1337
 DQ1337  STATE/COUNTY-  IL/MASSAC
 DQ1337  COUNTRY     -  US
 DQ1337  USGS QUAD   -  KARNAK (2018)
 DQ1337
 DQ1337                         *CURRENT SURVEY CONTROL
 DQ1337  ______________________________________________________________________
 DQ1337* NAD 83(1986) POSITION- 37 19 30.0    (N) 088 52 33.7    (W)   HD_HELD2
 DQ1337* NAVD 88 ORTHO HEIGHT -   103.959 (meters)      341.07  (feet) ADJUSTED
 DQ1337  ______________________________________________________________________
 DQ1337  GEOID HEIGHT    -        -28.554 (meters)                     GEOID18
 DQ1337  DYNAMIC HEIGHT  -        103.885 (meters)      340.83  (feet) COMP
 DQ1337  MODELED GRAVITY -    979,915.0   (mgal)                       NAVD 88
 DQ1337
 DQ1337  VERT ORDER      -  SECOND    CLASS I
 DQ1337
 DQ1337.The horizontal coordinates were established by autonomous hand held GPS
 DQ1337.observations and have an estimated accuracy of +/- 10 meters.
 DQ1337
 DQ1337.The orthometric height was determined by differential leveling and
 DQ1337.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1337.in March 2016.
 DQ1337
 DQ1337.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1337.GEOID18 height accuracy estimate available here.
 DQ1337
 DQ1337.Click photographs - Photos may exist for this station.
 DQ1337
 DQ1337.The dynamic height is computed by dividing the NAVD 88
 DQ1337.geopotential number by the normal gravity value computed on the
 DQ1337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1337.degrees latitude (g = 980.6199 gals.).
 DQ1337
 DQ1337.The modeled gravity was interpolated from observed gravity values.
 DQ1337
 DQ1337;                    North         East    Units  Estimated Accuracy
 DQ1337;SPC IL E     -    73,197.      251,901.      MT  (+/- 10 meters HH2 GPS)
 DQ1337
 DQ1337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3378332576(NAD 83)
 DQ1337
 DQ1337                          SUPERSEDED SURVEY CONTROL
 DQ1337
 DQ1337.No superseded survey control is available for this station.
 DQ1337
 DQ1337_MARKER: F = FLANGE-ENCASED ROD
 DQ1337_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1337_STAMPING: FM 049 2015
 DQ1337_MARK LOGO: UIL
 DQ1337_PROJECTION: FLUSH
 DQ1337_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1337_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1337+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DQ1337_ROD/PIPE-DEPTH: 100 meters
 DQ1337_SLEEVE-DEPTH  : 3 meters
 DQ1337
 DQ1337  HISTORY     - Date     Condition        Report By
 DQ1337  HISTORY     - 20151105 MONUMENTED       BCA
 DQ1337  HISTORY     - 20230518 GOOD             ILDT
 DQ1337
 DQ1337                          STATION DESCRIPTION
 DQ1337
 DQ1337'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1337'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTH OF VIENNA, 5.9 MI
 DQ1337'(9.5 KM) EAST-NORTHEAST OF KARNAK AND 3.9 MI (6.3 KM) NORTH-NORTHWEST
 DQ1337'OF MERMET.
 DQ1337'
 DQ1337'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1337'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1337'GO NORTH ON US HIGHWAY 45 FOR 2.6 MI (4.2 KM) TO THE STATION ON THE
 DQ1337'LEFT.
 DQ1337'
 DQ1337'THE STATION IS LOCATED 21.5 FT (6.6 M) WEST OF THE CENTERLINE OF US
 DQ1337'HIGHWAY 45, 116.5 FT (35.5 M) NORTHEAST OF A POWER POLE, 9.0 FT (2.7
 DQ1337'M) WEST OF THE EDGE OF PAVEMENT OF US HIGHWAY 45 AND 6.5 FT (2.0 M)
 DQ1337'SOUTH-SOUTHEAST OF A SIGN '45 MASSAC 24.00'.
 DQ1337'
 DQ1337'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1337'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1337'IN IDENTIFICATION.
 DQ1337
 DQ1337                          STATION RECOVERY (2023)
 DQ1337
 DQ1337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1338 ***********************************************************************
 DQ1338  DESIGNATION -  FM 050
 DQ1338  PID         -  DQ1338
 DQ1338  STATE/COUNTY-  IL/MASSAC
 DQ1338  COUNTRY     -  US
 DQ1338  USGS QUAD   -  KARNAK (2018)
 DQ1338
 DQ1338                         *CURRENT SURVEY CONTROL
 DQ1338  ______________________________________________________________________
 DQ1338* NAD 83(1986) POSITION- 37 18 35.2    (N) 088 52 34.9    (W)   HD_HELD2
 DQ1338* NAVD 88 ORTHO HEIGHT -   104.535 (meters)      342.96  (feet) ADJUSTED
 DQ1338  ______________________________________________________________________
 DQ1338  GEOID HEIGHT    -        -28.534 (meters)                     GEOID18
 DQ1338  DYNAMIC HEIGHT  -        104.460 (meters)      342.72  (feet) COMP
 DQ1338  MODELED GRAVITY -    979,914.8   (mgal)                       NAVD 88
 DQ1338
 DQ1338  VERT ORDER      -  SECOND    CLASS I
 DQ1338
 DQ1338.The horizontal coordinates were established by autonomous hand held GPS
 DQ1338.observations and have an estimated accuracy of +/- 10 meters.
 DQ1338
 DQ1338.The orthometric height was determined by differential leveling and
 DQ1338.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1338.in March 2016.
 DQ1338
 DQ1338.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1338.GEOID18 height accuracy estimate available here.
 DQ1338
 DQ1338.Click photographs - Photos may exist for this station.
 DQ1338
 DQ1338.The dynamic height is computed by dividing the NAVD 88
 DQ1338.geopotential number by the normal gravity value computed on the
 DQ1338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1338.degrees latitude (g = 980.6199 gals.).
 DQ1338
 DQ1338.The modeled gravity was interpolated from observed gravity values.
 DQ1338
 DQ1338;                    North         East    Units  Estimated Accuracy
 DQ1338;SPC IL E     -    71,507.      251,862.      MT  (+/- 10 meters HH2 GPS)
 DQ1338
 DQ1338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3372030888(NAD 83)
 DQ1338
 DQ1338                          SUPERSEDED SURVEY CONTROL
 DQ1338
 DQ1338.No superseded survey control is available for this station.
 DQ1338
 DQ1338_MARKER: F = FLANGE-ENCASED ROD
 DQ1338_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1338_STAMPING: FM 050 2015
 DQ1338_MARK LOGO: UIL
 DQ1338_PROJECTION: FLUSH
 DQ1338_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1338_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1338+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DQ1338_ROD/PIPE-DEPTH: 44 meters
 DQ1338_SLEEVE-DEPTH  : 3 meters
 DQ1338
 DQ1338  HISTORY     - Date     Condition        Report By
 DQ1338  HISTORY     - 20151109 MONUMENTED       BCA
 DQ1338  HISTORY     - 20230518 GOOD             ILDT
 DQ1338
 DQ1338                          STATION DESCRIPTION
 DQ1338
 DQ1338'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1338'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHWEST OF
 DQ1338'JOPPA, 5.6 MI (9.0 KM) EAST-NORTHEAST OF KARNAK AND 3.0 MI (4.8 KM)
 DQ1338'NORTH-NORTHWEST OF MERMET.
 DQ1338'
 DQ1338'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1338'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1338'GO NORTH ON US HIGHWAY 45 FOR 1.3 MI (2.1 KM) TO DRY RIDGE ROAD
 DQ1338'(COUNTY ROAD 1600N).  CONTINUE NORTH ON US HIGHWAY 45 OF 0.2 MI (0.3
 DQ1338'KM) TO THE STATION ON THE RIGHT.
 DQ1338'
 DQ1338'THE STATION IS LOCATED 52.0 FT (15.8 M) EAST-NORTHEAST OF THE
 DQ1338'CENTERLINE OF US HIGHWAY 45, 39.7 FT (12.1 M) EAST-NORTHEAST OF THE
 DQ1338'EDGE OF PAVEMENT OF US HIGHWAY 45, 11.3 FT (3.4 M) NORTH OF THE
 DQ1338'EXTENDED LINE OF THE NORTHEAST CORNER OF A HOUSE '7600' 9.7 FT (3.0 M)
 DQ1338'WEST OF A WOODEN POST AND 8.8 FT (2.7 M) WEST OF A TELEPHONE PEDESTAL.
 DQ1338'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1338'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1338'IN IDENTIFICATION.
 DQ1338
 DQ1338                          STATION RECOVERY (2023)
 DQ1338
 DQ1338'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1338'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1339 ***********************************************************************
 DQ1339  DESIGNATION -  FM 051
 DQ1339  PID         -  DQ1339
 DQ1339  STATE/COUNTY-  IL/MASSAC
 DQ1339  COUNTRY     -  US
 DQ1339  USGS QUAD   -  MERMET (2018)
 DQ1339
 DQ1339                         *CURRENT SURVEY CONTROL
 DQ1339  ______________________________________________________________________
 DQ1339* NAD 83(1986) POSITION- 37 17 46.6    (N) 088 51 57.1    (W)   HD_HELD2
 DQ1339* NAVD 88 ORTHO HEIGHT -   104.198 (meters)      341.86  (feet) ADJUSTED
 DQ1339  ______________________________________________________________________
 DQ1339  GEOID HEIGHT    -        -28.522 (meters)                     GEOID18
 DQ1339  DYNAMIC HEIGHT  -        104.124 (meters)      341.61  (feet) COMP
 DQ1339  MODELED GRAVITY -    979,913.7   (mgal)                       NAVD 88
 DQ1339
 DQ1339  VERT ORDER      -  SECOND    CLASS I
 DQ1339
 DQ1339.The horizontal coordinates were established by autonomous hand held GPS
 DQ1339.observations and have an estimated accuracy of +/- 10 meters.
 DQ1339
 DQ1339.The orthometric height was determined by differential leveling and
 DQ1339.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1339.in March 2016.
 DQ1339
 DQ1339.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1339.GEOID18 height accuracy estimate available here.
 DQ1339
 DQ1339.Click photographs - Photos may exist for this station.
 DQ1339
 DQ1339.The dynamic height is computed by dividing the NAVD 88
 DQ1339.geopotential number by the normal gravity value computed on the
 DQ1339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1339.degrees latitude (g = 980.6199 gals.).
 DQ1339
 DQ1339.The modeled gravity was interpolated from observed gravity values.
 DQ1339
 DQ1339;                    North         East    Units  Estimated Accuracy
 DQ1339;SPC IL E     -    70,004.      252,784.      MT  (+/- 10 meters HH2 GPS)
 DQ1339
 DQ1339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3462129372(NAD 83)
 DQ1339
 DQ1339                          SUPERSEDED SURVEY CONTROL
 DQ1339
 DQ1339.No superseded survey control is available for this station.
 DQ1339
 DQ1339_MARKER: F = FLANGE-ENCASED ROD
 DQ1339_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1339_STAMPING: FM 051 2015
 DQ1339_MARK LOGO: UIL
 DQ1339_PROJECTION: FLUSH
 DQ1339_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1339_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1339+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DQ1339_ROD/PIPE-DEPTH: 26.5 meters
 DQ1339_SLEEVE-DEPTH  : 3 meters
 DQ1339
 DQ1339  HISTORY     - Date     Condition        Report By
 DQ1339  HISTORY     - 20151109 MONUMENTED       BCA
 DQ1339  HISTORY     - 20230518 GOOD             ILDT
 DQ1339
 DQ1339                          STATION DESCRIPTION
 DQ1339
 DQ1339'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1339'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH OF JOPPA, 6.0 MI
 DQ1339'(9.7 KM) EAST OF KARNAK AND 1.9 MI (3.1 KM) NORTHWEST OF MERMET.
 DQ1339'
 DQ1339'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1339'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1339'GO NORTH ON US HIGHWAY 45 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DQ1339'RIGHT.
 DQ1339'
 DQ1339'THE STATION IS LOCATED 26.7 FT (8.1 M) EAST-NORTHEAST OF THE
 DQ1339'CENTERLINE OF US HIGHWAY 45, 68.0 FT (20.7 M) WEST OF A POWER POLE,
 DQ1339'41.0 FT (12.5 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE
 DQ1339'HEADWALL, 24.0 FT (7.3 M) NORTH-NORTHWEST OF THE CENTER OF A PRIVATE
 DQ1339'ENTRANCE '7107' AND 14.2 FT (4.3 M) EAST-NORTHEAST OF THE EDGE OF
 DQ1339'PAVEMENT OF US HIGHWAY 45.
 DQ1339'
 DQ1339'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1339'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1339'IN IDENTIFICATION.
 DQ1339
 DQ1339                          STATION RECOVERY (2023)
 DQ1339
 DQ1339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1339'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1340 ***********************************************************************
 DQ1340  DESIGNATION -  FM 052
 DQ1340  PID         -  DQ1340
 DQ1340  STATE/COUNTY-  IL/MASSAC
 DQ1340  COUNTRY     -  US
 DQ1340  USGS QUAD   -  MERMET (2018)
 DQ1340
 DQ1340                         *CURRENT SURVEY CONTROL
 DQ1340  ______________________________________________________________________
 DQ1340* NAD 83(1986) POSITION- 37 17 16.1    (N) 088 51 31.3    (W)   HD_HELD2
 DQ1340* NAVD 88 ORTHO HEIGHT -   104.196 (meters)      341.85  (feet) ADJUSTED
 DQ1340  ______________________________________________________________________
 DQ1340  GEOID HEIGHT    -        -28.515 (meters)                     GEOID18
 DQ1340  DYNAMIC HEIGHT  -        104.122 (meters)      341.61  (feet) COMP
 DQ1340  MODELED GRAVITY -    979,912.7   (mgal)                       NAVD 88
 DQ1340
 DQ1340  VERT ORDER      -  SECOND    CLASS I
 DQ1340
 DQ1340.The horizontal coordinates were established by autonomous hand held GPS
 DQ1340.observations and have an estimated accuracy of +/- 10 meters.
 DQ1340
 DQ1340.The orthometric height was determined by differential leveling and
 DQ1340.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1340.in March 2016.
 DQ1340
 DQ1340.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1340.GEOID18 height accuracy estimate available here.
 DQ1340
 DQ1340.Click photographs - Photos may exist for this station.
 DQ1340
 DQ1340.The dynamic height is computed by dividing the NAVD 88
 DQ1340.geopotential number by the normal gravity value computed on the
 DQ1340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1340.degrees latitude (g = 980.6199 gals.).
 DQ1340
 DQ1340.The modeled gravity was interpolated from observed gravity values.
 DQ1340
 DQ1340;                    North         East    Units  Estimated Accuracy
 DQ1340;SPC IL E     -    69,060.      253,415.      MT  (+/- 10 meters HH2 GPS)
 DQ1340
 DQ1340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3523828419(NAD 83)
 DQ1340
 DQ1340                          SUPERSEDED SURVEY CONTROL
 DQ1340
 DQ1340.No superseded survey control is available for this station.
 DQ1340
 DQ1340_MARKER: F = FLANGE-ENCASED ROD
 DQ1340_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1340_STAMPING: FM 052 2015
 DQ1340_MARK LOGO: UIL
 DQ1340_PROJECTION: FLUSH
 DQ1340_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1340_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1340_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1340+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DQ1340_ROD/PIPE-DEPTH: 44 meters
 DQ1340_SLEEVE-DEPTH  : 3 meters
 DQ1340
 DQ1340  HISTORY     - Date     Condition        Report By
 DQ1340  HISTORY     - 20151109 MONUMENTED       BCA
 DQ1340  HISTORY     - 20230518 GOOD             ILDT
 DQ1340
 DQ1340                          STATION DESCRIPTION
 DQ1340
 DQ1340'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1340'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST OF KARNAK, 5.7 MI
 DQ1340'(9.2 KM) NORTH OF JOPPA AND 1.2 MI (1.9 KM) NORTHWEST OF MERMET.
 DQ1340'
 DQ1340'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1340'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1340'GO SOUTH ON US HIGHWAY 45 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DQ1340'RIGHT.
 DQ1340'
 DQ1340'THE STATION IS LOCATED 25.3 FT (7.7 M) SOUTHWEST OF THE CENTERLINE OF
 DQ1340'US HIGHWAY 45, 46.0 FT (14.0 M) NORTH-NORTHWEST OF THE CENTER OF A
 DQ1340'PRIVATE ENTRANCE '6770', 29.3 NORTH OF THE NORTHWEST END OF A 30 INCH
 DQ1340'(76 CM) CORRUGATED METAL PIPE, 19.3 FT (5.9 M) NORTHWEST OF A MAIL BOX
 DQ1340'FOR '6770' AND 13.0 FT (4.0 M) SOUTHWEST OF THE EDGE OF PAVEMENT OF US
 DQ1340'HIGHWAY 45.
 DQ1340'
 DQ1340'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1340'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1340'IN IDENTIFICATION.
 DQ1340
 DQ1340                          STATION RECOVERY (2023)
 DQ1340
 DQ1340'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1340'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1341 ***********************************************************************
 DQ1341  DESIGNATION -  FM 053
 DQ1341  PID         -  DQ1341
 DQ1341  STATE/COUNTY-  IL/MASSAC
 DQ1341  COUNTRY     -  US
 DQ1341  USGS QUAD   -  MERMET (2018)
 DQ1341
 DQ1341                         *CURRENT SURVEY CONTROL
 DQ1341  ______________________________________________________________________
 DQ1341* NAD 83(1986) POSITION- 37 16 30.2    (N) 088 50 51.2    (W)   HD_HELD2
 DQ1341* NAVD 88 ORTHO HEIGHT -   104.027 (meters)      341.30  (feet) ADJUSTED
 DQ1341  ______________________________________________________________________
 DQ1341  GEOID HEIGHT    -        -28.504 (meters)                     GEOID18
 DQ1341  DYNAMIC HEIGHT  -        103.952 (meters)      341.05  (feet) COMP
 DQ1341  MODELED GRAVITY -    979,911.0   (mgal)                       NAVD 88
 DQ1341
 DQ1341  VERT ORDER      -  SECOND    CLASS I
 DQ1341
 DQ1341.The horizontal coordinates were established by autonomous hand held GPS
 DQ1341.observations and have an estimated accuracy of +/- 10 meters.
 DQ1341
 DQ1341.The orthometric height was determined by differential leveling and
 DQ1341.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1341.in March 2016.
 DQ1341
 DQ1341.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1341.GEOID18 height accuracy estimate available here.
 DQ1341
 DQ1341.Click photographs - Photos may exist for this station.
 DQ1341
 DQ1341.The dynamic height is computed by dividing the NAVD 88
 DQ1341.geopotential number by the normal gravity value computed on the
 DQ1341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1341.degrees latitude (g = 980.6199 gals.).
 DQ1341
 DQ1341.The modeled gravity was interpolated from observed gravity values.
 DQ1341
 DQ1341;                    North         East    Units  Estimated Accuracy
 DQ1341;SPC IL E     -    67,639.      254,395.      MT  (+/- 10 meters HH2 GPS)
 DQ1341
 DQ1341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3619826985(NAD 83)
 DQ1341
 DQ1341                          SUPERSEDED SURVEY CONTROL
 DQ1341
 DQ1341.No superseded survey control is available for this station.
 DQ1341
 DQ1341_MARKER: F = FLANGE-ENCASED ROD
 DQ1341_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1341_STAMPING: FM 053 2015
 DQ1341_MARK LOGO: UIL
 DQ1341_PROJECTION: FLUSH
 DQ1341_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1341_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1341_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1341+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DQ1341_ROD/PIPE-DEPTH: 61.2 meters
 DQ1341_SLEEVE-DEPTH  : 3 meters
 DQ1341
 DQ1341  HISTORY     - Date     Condition        Report By
 DQ1341  HISTORY     - 20151109 MONUMENTED       BCA
 DQ1341  HISTORY     - 20230518 GOOD             ILDT
 DQ1341
 DQ1341                          STATION DESCRIPTION
 DQ1341
 DQ1341'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1341'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST OF KARNAK, 4.7 MI
 DQ1341'(7.6 KM) NORTH OF JOPPA AND IN THE TOWN OF MERMET, IL.
 DQ1341'
 DQ1341'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1341'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1341'GO SOUTH ON US HIGHWAY 45 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE
 DQ1341'RIGHT.
 DQ1341'
 DQ1341'THE STATION IS LOCATED 23.0 FT (7.0 M) SOUTHWEST OF THE CENTERLINE OF
 DQ1341'US HIGHWAY 45, 0.1 MI (0.2 KM) NORTHWEST OF GRINNELL ROAD (COUNTY ROAD
 DQ1341'1400N), 12.5 FT (3.8 M) SOUTH OF A SIGN 'MERMET' AND 10.7 FT (3.3 M)
 DQ1341'SOUTH-SOUTHWEST OF THE EDGE OF PAVEMENT OF US HIGHWAY 45.
 DQ1341'
 DQ1341'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1341'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1341'IN IDENTIFICATION.
 DQ1341
 DQ1341                          STATION RECOVERY (2023)
 DQ1341
 DQ1341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1341'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1342 ***********************************************************************
 DQ1342  DESIGNATION -  FM 054
 DQ1342  PID         -  DQ1342
 DQ1342  STATE/COUNTY-  IL/MASSAC
 DQ1342  COUNTRY     -  US
 DQ1342  USGS QUAD   -  MERMET (2018)
 DQ1342
 DQ1342                         *CURRENT SURVEY CONTROL
 DQ1342  ______________________________________________________________________
 DQ1342* NAD 83(1986) POSITION- 37 15 44.6    (N) 088 50 10.6    (W)   HD_HELD2
 DQ1342* NAVD 88 ORTHO HEIGHT -   103.792 (meters)      340.52  (feet) ADJUSTED
 DQ1342  ______________________________________________________________________
 DQ1342  GEOID HEIGHT    -        -28.492 (meters)                     GEOID18
 DQ1342  DYNAMIC HEIGHT  -        103.717 (meters)      340.28  (feet) COMP
 DQ1342  MODELED GRAVITY -    979,909.3   (mgal)                       NAVD 88
 DQ1342
 DQ1342  VERT ORDER      -  SECOND    CLASS I
 DQ1342
 DQ1342.The horizontal coordinates were established by autonomous hand held GPS
 DQ1342.observations and have an estimated accuracy of +/- 10 meters.
 DQ1342
 DQ1342.The orthometric height was determined by differential leveling and
 DQ1342.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1342.in March 2016.
 DQ1342
 DQ1342.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1342.GEOID18 height accuracy estimate available here.
 DQ1342
 DQ1342.Click photographs - Photos may exist for this station.
 DQ1342
 DQ1342.The dynamic height is computed by dividing the NAVD 88
 DQ1342.geopotential number by the normal gravity value computed on the
 DQ1342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1342.degrees latitude (g = 980.6199 gals.).
 DQ1342
 DQ1342.The modeled gravity was interpolated from observed gravity values.
 DQ1342
 DQ1342;                    North         East    Units  Estimated Accuracy
 DQ1342;SPC IL E     -    66,228.      255,387.      MT  (+/- 10 meters HH2 GPS)
 DQ1342
 DQ1342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3717025560(NAD 83)
 DQ1342
 DQ1342                          SUPERSEDED SURVEY CONTROL
 DQ1342
 DQ1342.No superseded survey control is available for this station.
 DQ1342
 DQ1342_MARKER: F = FLANGE-ENCASED ROD
 DQ1342_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1342_STAMPING: FM 054 2015
 DQ1342_MARK LOGO: UIL
 DQ1342_PROJECTION: FLUSH
 DQ1342_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1342+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DQ1342_ROD/PIPE-DEPTH: 100 meters
 DQ1342_SLEEVE-DEPTH  : 3 meters
 DQ1342
 DQ1342  HISTORY     - Date     Condition        Report By
 DQ1342  HISTORY     - 20151110 MONUMENTED       BCA
 DQ1342  HISTORY     - 20230518 GOOD             ILDT
 DQ1342
 DQ1342                          STATION DESCRIPTION
 DQ1342
 DQ1342'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1342'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST-SOUTHEAST OF
 DQ1342'KARNAK, 3.9 MI (6.3 KM) NORTH OF JOPPA AND 0.9 MI (1.4 KM) SOUTHEAST
 DQ1342'OF MERMET.
 DQ1342'
 DQ1342'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1342'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1342'GO SOUTH ON US HIGHWAY 45 FOR 1.5 MI (2.4 KM) TO TEAGUE HILL ROAD
 DQ1342'(COUNTY ROAD 1375N).  CONTINUE SOUTH ON US HIGHWAY 45 FOR 0.7 MI (1.1
 DQ1342'KM) TO THE STATION ON THE LEFT.
 DQ1342'
 DQ1342'THE STATION IS LOCATED 31.0 FT (9.4 M) EAST-NORTHEAST OF THE
 DQ1342'CENTERLINE OF US HIGHWAY 45, 72.2 FT (22.0 M) NORTHWEST OF THE
 DQ1342'NORTHEAST END OF A CONCRETE HEADWALL AND 18.4 FT (5.6 M)
 DQ1342'EAST-NORTHEAST OF THE EDGE OF PAVEMENT OF US HIGHWAY 45.
 DQ1342'
 DQ1342'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1342'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1342'IN IDENTIFICATION.
 DQ1342
 DQ1342                          STATION RECOVERY (2023)
 DQ1342
 DQ1342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1342'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1343 ***********************************************************************
 DQ1343  DESIGNATION -  FM 055
 DQ1343  PID         -  DQ1343
 DQ1343  STATE/COUNTY-  IL/MASSAC
 DQ1343  COUNTRY     -  US
 DQ1343  USGS QUAD   -  MERMET (2018)
 DQ1343
 DQ1343                         *CURRENT SURVEY CONTROL
 DQ1343  ______________________________________________________________________
 DQ1343* NAD 83(1986) POSITION- 37 15 05.6    (N) 088 49 36.7    (W)   HD_HELD2
 DQ1343* NAVD 88 ORTHO HEIGHT -   103.956 (meters)      341.06  (feet) ADJUSTED
 DQ1343  ______________________________________________________________________
 DQ1343  GEOID HEIGHT    -        -28.482 (meters)                     GEOID18
 DQ1343  DYNAMIC HEIGHT  -        103.881 (meters)      340.82  (feet) COMP
 DQ1343  MODELED GRAVITY -    979,908.1   (mgal)                       NAVD 88
 DQ1343
 DQ1343  VERT ORDER      -  SECOND    CLASS I
 DQ1343
 DQ1343.The horizontal coordinates were established by autonomous hand held GPS
 DQ1343.observations and have an estimated accuracy of +/- 10 meters.
 DQ1343
 DQ1343.The orthometric height was determined by differential leveling and
 DQ1343.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1343.in March 2016.
 DQ1343
 DQ1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1343.GEOID18 height accuracy estimate available here.
 DQ1343
 DQ1343.Click photographs - Photos may exist for this station.
 DQ1343
 DQ1343.The dynamic height is computed by dividing the NAVD 88
 DQ1343.geopotential number by the normal gravity value computed on the
 DQ1343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1343.degrees latitude (g = 980.6199 gals.).
 DQ1343
 DQ1343.The modeled gravity was interpolated from observed gravity values.
 DQ1343
 DQ1343;                    North         East    Units  Estimated Accuracy
 DQ1343;SPC IL E     -    65,022.      256,216.      MT  (+/- 10 meters HH2 GPS)
 DQ1343
 DQ1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3798224342(NAD 83)
 DQ1343
 DQ1343                          SUPERSEDED SURVEY CONTROL
 DQ1343
 DQ1343.No superseded survey control is available for this station.
 DQ1343
 DQ1343_MARKER: F = FLANGE-ENCASED ROD
 DQ1343_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1343_STAMPING: FM 055 2015
 DQ1343_MARK LOGO: UIL
 DQ1343_PROJECTION: FLUSH
 DQ1343_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1343_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1343_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1343+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DQ1343_ROD/PIPE-DEPTH: 84 meters
 DQ1343_SLEEVE-DEPTH  : 3 meters
 DQ1343
 DQ1343  HISTORY     - Date     Condition        Report By
 DQ1343  HISTORY     - 20151110 MONUMENTED       BCA
 DQ1343  HISTORY     - 20230518 GOOD             ILDT
 DQ1343
 DQ1343                          STATION DESCRIPTION
 DQ1343
 DQ1343'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1343'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTHWEST OF
 DQ1343'REEVESVILLE, 3.3 MI (5.3 KM) NORTH-NORTHEAST OF JOPPA AND 1.8 MI (2.9
 DQ1343'KM) SOUTHEAST OF MERMET.
 DQ1343'
 DQ1343'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1343'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1343'GO SOUTH ON US HIGHWAY 45 FOR 1.5 MI (2.4 KM) TO TEAGUE HILL ROAD
 DQ1343'(COUNTY ROAD 1375N).  CONTINUE SOUTH ON US HIGHWAY 45 FOR 1.8 MI (2.9
 DQ1343'KM) TO THE STATION ON THE LEFT.
 DQ1343'
 DQ1343'THE STATION IS LOCATED 29.7 FT (9.1 M) EAST-NORTHEAST OF THE
 DQ1343'CENTERLINE OF US HIGHWAY 45, 18.0 FT (5.5 M) NORTH-NORTHWEST OF THE
 DQ1343'CENTER OF A GRAVEL FIELD ENTRANCE AND 17.0 FT (5.2 M) EAST-NORTHEAST
 DQ1343'OF THE EDGE OF PAVEMENT OF US HIGHWAY 45.
 DQ1343'
 DQ1343'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1343'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1343'IN IDENTIFICATION.
 DQ1343
 DQ1343                          STATION RECOVERY (2023)
 DQ1343
 DQ1343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1343'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1344 ***********************************************************************
 DQ1344  DESIGNATION -  FM 056
 DQ1344  PID         -  DQ1344
 DQ1344  STATE/COUNTY-  IL/MASSAC
 DQ1344  COUNTRY     -  US
 DQ1344  USGS QUAD   -  JOPPA (2018)
 DQ1344
 DQ1344                         *CURRENT SURVEY CONTROL
 DQ1344  ______________________________________________________________________
 DQ1344* NAD 83(1986) POSITION- 37 14 34.5    (N) 088 49 09.9    (W)   HD_HELD2
 DQ1344* NAVD 88 ORTHO HEIGHT -   105.282 (meters)      345.41  (feet) ADJUSTED
 DQ1344  ______________________________________________________________________
 DQ1344  GEOID HEIGHT    -        -28.474 (meters)                     GEOID18
 DQ1344  DYNAMIC HEIGHT  -        105.206 (meters)      345.16  (feet) COMP
 DQ1344  MODELED GRAVITY -    979,907.3   (mgal)                       NAVD 88
 DQ1344
 DQ1344  VERT ORDER      -  SECOND    CLASS I
 DQ1344
 DQ1344.The horizontal coordinates were established by autonomous hand held GPS
 DQ1344.observations and have an estimated accuracy of +/- 10 meters.
 DQ1344
 DQ1344.The orthometric height was determined by differential leveling and
 DQ1344.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1344.in March 2016.
 DQ1344
 DQ1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1344.GEOID18 height accuracy estimate available here.
 DQ1344
 DQ1344.Click photographs - Photos may exist for this station.
 DQ1344
 DQ1344.The dynamic height is computed by dividing the NAVD 88
 DQ1344.geopotential number by the normal gravity value computed on the
 DQ1344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1344.degrees latitude (g = 980.6199 gals.).
 DQ1344
 DQ1344.The modeled gravity was interpolated from observed gravity values.
 DQ1344
 DQ1344;                    North         East    Units  Estimated Accuracy
 DQ1344;SPC IL E     -    64,060.      256,872.      MT  (+/- 10 meters HH2 GPS)
 DQ1344
 DQ1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3862423371(NAD 83)
 DQ1344
 DQ1344                          SUPERSEDED SURVEY CONTROL
 DQ1344
 DQ1344.No superseded survey control is available for this station.
 DQ1344
 DQ1344_MARKER: F = FLANGE-ENCASED ROD
 DQ1344_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1344_STAMPING: FM 056 2015
 DQ1344_MARK LOGO: UIL
 DQ1344_PROJECTION: FLUSH
 DQ1344_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1344_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1344_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1344+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DQ1344_ROD/PIPE-DEPTH: 40 meters
 DQ1344_SLEEVE-DEPTH  : 3 meters
 DQ1344
 DQ1344  HISTORY     - Date     Condition        Report By
 DQ1344  HISTORY     - 20151110 MONUMENTED       BCA
 DQ1344  HISTORY     - 20230518 GOOD             ILDT
 DQ1344
 DQ1344                          STATION DESCRIPTION
 DQ1344
 DQ1344'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1344'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTHWEST OF METROPOLIS,
 DQ1344'2.9 MI (4.7 KM) NORTH-NORTHEAST OF JOPPA AND 2.5 MI (4.0 KM) SOUTHEAST
 DQ1344'OF MERMET.
 DQ1344'
 DQ1344'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1344'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1344'GO SOUTH ON US HIGHWAY 45 FOR 4.1 MI (6.6 KM) TO MACEDONIA CHURCH ROAD
 DQ1344'AND THE STATION ON THE RIGHT.
 DQ1344'
 DQ1344'THE STATION IS LOCATED 58.6 FT (17.9 M) SOUTHWEST OF THE CENTERLINE OF
 DQ1344'US HIGHWAY 45, 23.3 FT (7.1 M) NORTH OF THE CENTERLINE OF MACEDONIA
 DQ1344'CHURCH ROAD, 57.0 FT (17.4 M) NORTHWEST OF A POWER POLE, 41.8 FT (12.7
 DQ1344'M) SOUTH OF A STATE OF IL DIVISION OF HWS.  ALUMINUM DISK IN CONCRETE
 DQ1344''064-1012', 13.3 FT (4.1 M) NORTH OF THE EDGE OF PAVEMENT OF MACEDONIA
 DQ1344'CHURCH ROAD AND 5.5 FT (1.7 M) NORTHEAST OF A SIGN ' RAILROAD CROSSING
 DQ1344'AHEAD '.
 DQ1344'
 DQ1344'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1344'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1344'IN IDENTIFICATION.
 DQ1344
 DQ1344                          STATION RECOVERY (2023)
 DQ1344
 DQ1344'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1345 ***********************************************************************
 DQ1345  DESIGNATION -  FM 057
 DQ1345  PID         -  DQ1345
 DQ1345  STATE/COUNTY-  IL/MASSAC
 DQ1345  COUNTRY     -  US
 DQ1345  USGS QUAD   -  JOPPA (2018)
 DQ1345
 DQ1345                         *CURRENT SURVEY CONTROL
 DQ1345  ______________________________________________________________________
 DQ1345* NAD 83(1986) POSITION- 37 13 51.1    (N) 088 48 32.6    (W)   HD_HELD2
 DQ1345* NAVD 88 ORTHO HEIGHT -   106.743 (meters)      350.21  (feet) ADJUSTED
 DQ1345  ______________________________________________________________________
 DQ1345  GEOID HEIGHT    -        -28.464 (meters)                     GEOID18
 DQ1345  DYNAMIC HEIGHT  -        106.666 (meters)      349.95  (feet) COMP
 DQ1345  MODELED GRAVITY -    979,906.5   (mgal)                       NAVD 88
 DQ1345
 DQ1345  VERT ORDER      -  SECOND    CLASS I
 DQ1345
 DQ1345.The horizontal coordinates were established by autonomous hand held GPS
 DQ1345.observations and have an estimated accuracy of +/- 10 meters.
 DQ1345
 DQ1345.The orthometric height was determined by differential leveling and
 DQ1345.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1345.in March 2016.
 DQ1345
 DQ1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1345.GEOID18 height accuracy estimate available here.
 DQ1345
 DQ1345.Click photographs - Photos may exist for this station.
 DQ1345
 DQ1345.The dynamic height is computed by dividing the NAVD 88
 DQ1345.geopotential number by the normal gravity value computed on the
 DQ1345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1345.degrees latitude (g = 980.6199 gals.).
 DQ1345
 DQ1345.The modeled gravity was interpolated from observed gravity values.
 DQ1345
 DQ1345;                    North         East    Units  Estimated Accuracy
 DQ1345;SPC IL E     -    62,717.      257,784.      MT  (+/- 10 meters HH2 GPS)
 DQ1345
 DQ1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3951822016(NAD 83)
 DQ1345
 DQ1345                          SUPERSEDED SURVEY CONTROL
 DQ1345
 DQ1345.No superseded survey control is available for this station.
 DQ1345
 DQ1345_MARKER: F = FLANGE-ENCASED ROD
 DQ1345_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1345_STAMPING: FM 057 2015
 DQ1345_MARK LOGO: UIL
 DQ1345_PROJECTION: FLUSH
 DQ1345_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1345_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1345_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1345+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DQ1345_ROD/PIPE-DEPTH: 40 meters
 DQ1345_SLEEVE-DEPTH  : 3 meters
 DQ1345
 DQ1345  HISTORY     - Date     Condition        Report By
 DQ1345  HISTORY     - 20151110 MONUMENTED       BCA
 DQ1345  HISTORY     - 20230518 GOOD             ILDT
 DQ1345
 DQ1345                          STATION DESCRIPTION
 DQ1345
 DQ1345'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1345'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTHWEST OF METROPOLIS,
 DQ1345'2.9 MI (4.7 KM) NORTH-NORTHEAST OF JOPPA AND 2.5 MI (4.0 KM) SOUTHEAST
 DQ1345'OF MERMET.
 DQ1345'
 DQ1345'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1345'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1345'GO SOUTH ON US HIGHWAY 45 FOR 5.1 MI (8.2 KM) TO BURNETT ROAD AND THE
 DQ1345'STATION ON THE LEFT.
 DQ1345'
 DQ1345'THE STATION IS LOCATED 39.5 FT (12.0 M) EAST-NORTHEAST OF THE
 DQ1345'CENTERLINE OF US HIGHWAY 45, 27.0 FT (8.2 M) EAST-NORTHEAST OF THE
 DQ1345'EDGE OF PAVEMENT OF US HIGHWAY 45 AND INLINE WITH THE EXTENDED
 DQ1345'CENTERLINE OF BURNETT ROAD.
 DQ1345'
 DQ1345'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1345'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1345'IN IDENTIFICATION.
 DQ1345
 DQ1345                          STATION RECOVERY (2023)
 DQ1345
 DQ1345'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1345'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1346 ***********************************************************************
 DQ1346  DESIGNATION -  FM 058
 DQ1346  PID         -  DQ1346
 DQ1346  STATE/COUNTY-  IL/MASSAC
 DQ1346  COUNTRY     -  US
 DQ1346  USGS QUAD   -  JOPPA (2018)
 DQ1346
 DQ1346                         *CURRENT SURVEY CONTROL
 DQ1346  ______________________________________________________________________
 DQ1346* NAD 83(1986) POSITION- 37 13 19.6    (N) 088 48 11.4    (W)   HD_HELD2
 DQ1346* NAVD 88 ORTHO HEIGHT -   123.119 (meters)      403.93  (feet) ADJUSTED
 DQ1346  ______________________________________________________________________
 DQ1346  GEOID HEIGHT    -        -28.455 (meters)                     GEOID18
 DQ1346  DYNAMIC HEIGHT  -        123.030 (meters)      403.64  (feet) COMP
 DQ1346  MODELED GRAVITY -    979,906.8   (mgal)                       NAVD 88
 DQ1346
 DQ1346  VERT ORDER      -  SECOND    CLASS I
 DQ1346
 DQ1346.The horizontal coordinates were established by autonomous hand held GPS
 DQ1346.observations and have an estimated accuracy of +/- 10 meters.
 DQ1346
 DQ1346.The orthometric height was determined by differential leveling and
 DQ1346.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1346.in March 2016.
 DQ1346
 DQ1346.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1346.GEOID18 height accuracy estimate available here.
 DQ1346
 DQ1346.Click photographs - Photos may exist for this station.
 DQ1346
 DQ1346.The dynamic height is computed by dividing the NAVD 88
 DQ1346.geopotential number by the normal gravity value computed on the
 DQ1346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1346.degrees latitude (g = 980.6199 gals.).
 DQ1346
 DQ1346.The modeled gravity was interpolated from observed gravity values.
 DQ1346
 DQ1346;                    North         East    Units  Estimated Accuracy
 DQ1346;SPC IL E     -    61,743.      258,302.      MT  (+/- 10 meters HH2 GPS)
 DQ1346
 DQ1346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4002221035(NAD 83)
 DQ1346
 DQ1346                          SUPERSEDED SURVEY CONTROL
 DQ1346
 DQ1346.No superseded survey control is available for this station.
 DQ1346
 DQ1346_MARKER: F = FLANGE-ENCASED ROD
 DQ1346_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1346_STAMPING: FM 058 2015
 DQ1346_MARK LOGO: UIL
 DQ1346_PROJECTION: FLUSH
 DQ1346_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1346_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1346+STABILITY: POSITION/ELEVATION WELL
 DQ1346_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1346+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2015
 DQ1346_ROD/PIPE-DEPTH: 28 meters
 DQ1346_SLEEVE-DEPTH  : 3 meters
 DQ1346
 DQ1346  HISTORY     - Date     Condition        Report By
 DQ1346  HISTORY     - 20151110 MONUMENTED       BCA
 DQ1346  HISTORY     - 20230518 MARK NOT FOUND   ILDT
 DQ1346
 DQ1346                          STATION DESCRIPTION
 DQ1346
 DQ1346'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1346'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHWEST OF METROPOLIS,
 DQ1346'4.2 MI (6.8 KM) SOUTHEAST OF MERMET AND 2.5 MI (4.0 KM) EAST-NORTHEAST
 DQ1346'OF JOPPA.
 DQ1346'
 DQ1346'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1346'HIGHWAY 169 (KARNAK ROAD) LOCATED 6.4 MI (10.3 KM) EAST OF KARNAK, IL,
 DQ1346'GO SOUTH ON US HIGHWAY 45 FOR 5.1 MI (8.2 KM) TO BURNETT ROAD.
 DQ1346'CONTINUE SOUTH ON US HIGHWAY 45 FOR 0.7 MI (1.1 KM) TO THE STATION ON
 DQ1346'THE LEFT.
 DQ1346'
 DQ1346'THE STATION IS LOCATED 18.8 FT (5.7 M) EAST-NORTHEAST OF THE
 DQ1346'CENTERLINE OF US HIGHWAY 45, 37.6 FT (11.5 M) SOUTH-SOUTHEAST OF A 15
 DQ1346'INCH (38 CM) DIAMETER SWEET GUM TREE, 30.2 FT (9.2 M) SOUTHWEST OF AN
 DQ1346'18 INCH DIAMETER SWEETGUM TREE AND 7.0 FT (2.1 M) EAST-NORTHEAST OF
 DQ1346'THE EDGE OF PAVEMENT OF US HIGHWAY 45.
 DQ1346'
 DQ1346'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1346'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1346'IN IDENTIFICATION.
 DQ1346
 DQ1346                          STATION RECOVERY (2023)
 DQ1346
 DQ1346'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DQ1346'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1862 ***********************************************************************
 HB1862  DESIGNATION -  FOOTE R 9 16
 HB1862  PID         -  HB1862
 HB1862  STATE/COUNTY-  IL/POPE
 HB1862  COUNTRY     -  US
 HB1862  USGS QUAD   -  BROWNFIELD (2018)
 HB1862
 HB1862                         *CURRENT SURVEY CONTROL
 HB1862  ______________________________________________________________________
 HB1862* NAD 83(2011) POSITION- 37 20 08.16682(N) 088 30 02.55371(W)   ADJUSTED
 HB1862* NAD 83(2011) ELLIP HT-   135.323 (meters)        (06/27/12)   ADJUSTED
 HB1862* NAD 83(2011) EPOCH   -  2010.00
 HB1862* NAVD 88 ORTHO HEIGHT -   164.3   (meters)      539.    (feet) GPS OBS
 HB1862  ______________________________________________________________________
 HB1862  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1862  GEOID HEIGHT    -        -29.010 (meters)                     GEOID93
 HB1862  GEOID HEIGHT    -        -28.917 (meters)                     GEOID18
 HB1862  NAD 83(2011) X  -    132,853.201 (meters)                     COMP
 HB1862  NAD 83(2011) Y  - -5,075,860.584 (meters)                     COMP
 HB1862  NAD 83(2011) Z  -  3,847,154.885 (meters)                     COMP
 HB1862  LAPLACE CORR    -         -2.36  (seconds)                    DEFLEC18
 HB1862
 HB1862  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1862  Standards:
 HB1862         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1862            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1862  -------------------------------------------------------------------
 HB1862  NETWORK    1.23   1.57           0.56   0.43   0.80     -0.08478827
 HB1862  -------------------------------------------------------------------
 HB1862  Click here for local accuracies and other accuracy information.
 HB1862
 HB1862.The horizontal coordinates were established by GPS observations
 HB1862.and adjusted by the National Geodetic Survey in June 2012.
 HB1862
 HB1862.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1862.been affixed to the stable North American tectonic plate. See 
 HB1862.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1862
 HB1862.The horizontal coordinates are valid at the epoch date displayed above
 HB1862.which is a decimal equivalence of Year/Month/Day.
 HB1862
 HB1862.The orthometric height was determined by GPS observations and a
 HB1862.high-resolution geoid model.
 HB1862
 HB1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1862.GEOID18 height accuracy estimate available here.
 HB1862
 HB1862.Click photographs - Photos may exist for this station.
 HB1862
 HB1862.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1862
 HB1862.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1862
 HB1862.The ellipsoidal height was determined by GPS observations
 HB1862.and is referenced to NAD 83.
 HB1862
 HB1862. The following values were computed from the NAD 83(2011) position.
 HB1862
 HB1862;                    North         East     Units Scale Factor Converg.
 HB1862;SPC IL E     -    74,248.154   285,167.679   MT  0.99997771   -0 06 05.4
 HB1862;SPC IL E     -   243,595.82    935,587.63   sFT  0.99997771   -0 06 05.4
 HB1862;SPC KY1Z     - 1,114,827.469 1,256,282.728   MT  0.99994919   -1 41 19.8
 HB1862;SPC KY1Z     - 3,657,563.12  4,121,654.25   sFT  0.99994919   -1 41 19.8
 HB1862;SPC KY S     -   614,774.074   256,282.795   MT  0.99994540   -1 40 05.5
 HB1862;SPC KY S     - 2,016,971.27    840,821.14   sFT  0.99994540   -1 40 05.5
 HB1862;UTM  16      - 4,133,158.879   367,057.864   MT  0.99981771   -0 54 37.0
 HB1862
 HB1862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1862!SPC IL E     -   0.99997876  x   0.99997771  =   0.99995648
 HB1862!SPC KY1Z     -   0.99997876  x   0.99994919  =   0.99992796
 HB1862!SPC KY S     -   0.99997876  x   0.99994540  =   0.99992417
 HB1862!UTM  16      -   0.99997876  x   0.99981771  =   0.99979648
 HB1862
 HB1862:                Primary Azimuth Mark                     Grid Az
 HB1862:SPC IL E     -  FOOTE R 9 16 AZ MK                       356 28 03.0
 HB1862:SPC KY1Z     -  FOOTE R 9 16 AZ MK                       358 03 17.4
 HB1862:SPC KY S     -  FOOTE R 9 16 AZ MK                       358 02 03.1
 HB1862:UTM  16      -  FOOTE R 9 16 AZ MK                       357 16 34.6
 HB1862
 HB1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6705733158(NAD 83)
 HB1862
 HB1862|---------------------------------------------------------------------|
 HB1862| PID    Reference Object                     Distance      Geod. Az  |
 HB1862|                                                           dddmmss.s |
 HB1862| HB1861 FOOTE R 9 16 AZ MK                  APPROX. 0.5 KM 3562157.6 |
 HB1862|---------------------------------------------------------------------|
 HB1862
 HB1862                          SUPERSEDED SURVEY CONTROL
 HB1862
 HB1862  NAD 83(2007)-  37 20 08.16689(N)    088 30 02.55443(W) AD(2002.00) 0
 HB1862  ELLIP H (02/10/07)  135.348  (m)                       GP(2002.00)    
 HB1862  ELLIP H (03/08/05)  135.354  (m)                       GP(       ) 4 1
 HB1862  NAD 83(1997)-  37 20 08.16666(N)    088 30 02.55498(W) AD(       ) 1
 HB1862  ELLIP H (10/21/99)  135.347  (m)                       GP(       ) 4 1
 HB1862  NAD 83(1993)-  37 20 08.17122(N)    088 30 02.55335(W) AD(       ) 1
 HB1862  NAD 83(1986)-  37 20 08.17736(N)    088 30 02.55699(W) AD(       ) 1
 HB1862
 HB1862.Superseded values are not recommended for survey control.
 HB1862
 HB1862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1862.See file dsdata.pdf to determine how the superseded data were derived.
 HB1862
 HB1862_MARKER: I = METAL ROD
 HB1862_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1862_STAMPING: FOOTE R-9-16
 HB1862_MARK LOGO: USFS
 HB1862_PROJECTION: FLUSH
 HB1862_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1862_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1862+STABILITY: POSITION/ELEVATION WELL
 HB1862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1862+SATELLITE: SATELLITE OBSERVATIONS - December 12, 1992
 HB1862_ROD/PIPE-DEPTH: 10 meters
 HB1862
 HB1862  HISTORY     - Date     Condition        Report By
 HB1862  HISTORY     - 1991     MONUMENTED       USFS
 HB1862  HISTORY     - 19921212 GOOD
 HB1862
 HB1862                          STATION DESCRIPTION
 HB1862
 HB1862'DESCRIBED BY US FOREST SERVICE 1991
 HB1862'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1862'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 34 36.1 KM (22.4 MI) TO THE
 HB1862'INTERSECTION OF ILLINOIS STATE ROUTES 34 AND 146, TURN RIGHT (WEST)ON
 HB1862'ROUTE 146 AND GO 15.0 KM (9.3 MI) TO THE STOP SIGN IN GOLCONDA,
 HB1862'ILLINOIS ACROSS FROM THE GOLCONDA POST OFFICE, LEAVING ILLINOIS ROUTE
 HB1862'146 CONTINUE SOUTHERLY ON PAVED ROAD 3.4 KM (2.1 MI) TO THE STATION
 HB1862'AZIMUTH ON THE RIGHT (WEST) SIDE OF THE ROAD, CONTINUE 0.48 KM
 HB1862'(0.30 MI) TO THE STATION ON THE LEFT (EAST) SIDE OF THE ROAD.
 HB1862'STATION (FOOTE) IS AN ALUMINUM CYLINDER WITH ACCESS COVER, SET IN
 HB1862'CONCRETE WITH CENTER PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE
 HB1862'ACCESS COVER.
 HB1862'1.)  13.3M EAST OF THE CENTERLINE OF THE ROAD.
 HB1862'2.)  1.04M NORTHWEST OF A POWER POLE.
 HB1862'3.)  30.3M SOUTHEAST OF AN BLACK CHERRY TREE.
 HB1862
 HB1862                          STATION RECOVERY (1992)
 HB1862
 HB1862'RECOVERED 1992
 HB1862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1861 ***********************************************************************
 HB1861  DESIGNATION -  FOOTE R 9 16 AZ MK
 HB1861  PID         -  HB1861
 HB1861  STATE/COUNTY-  IL/POPE
 HB1861  COUNTRY     -  US
 HB1861  USGS QUAD   -  BROWNFIELD (2018)
 HB1861
 HB1861                         *CURRENT SURVEY CONTROL
 HB1861  ______________________________________________________________________
 HB1861* NAD 83(2011) POSITION- 37 20 25.92411(N) 088 30 03.96620(W)   ADJUSTED
 HB1861* NAD 83(2011) ELLIP HT-   123.026 (meters)        (06/27/12)   ADJUSTED
 HB1861* NAD 83(2011) EPOCH   -  2010.00
 HB1861* NAVD 88 ORTHO HEIGHT -   152.0   (meters)      499.    (feet) GPS OBS
 HB1861  ______________________________________________________________________
 HB1861  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1861  GEOID HEIGHT    -        -29.010 (meters)                     GEOID93
 HB1861  GEOID HEIGHT    -        -28.924 (meters)                     GEOID18
 HB1861  NAD 83(2011) X  -    132,809.501 (meters)                     COMP
 HB1861  NAD 83(2011) Y  - -5,075,519.797 (meters)                     COMP
 HB1861  NAD 83(2011) Z  -  3,847,582.687 (meters)                     COMP
 HB1861  LAPLACE CORR    -         -2.28  (seconds)                    DEFLEC18
 HB1861
 HB1861  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1861  Standards:
 HB1861         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1861            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1861  -------------------------------------------------------------------
 HB1861  NETWORK    1.29   1.57           0.58   0.46   0.80     -0.14462432
 HB1861  -------------------------------------------------------------------
 HB1861  Click here for local accuracies and other accuracy information.
 HB1861
 HB1861.The horizontal coordinates were established by GPS observations
 HB1861.and adjusted by the National Geodetic Survey in June 2012.
 HB1861
 HB1861.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1861.been affixed to the stable North American tectonic plate. See 
 HB1861.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1861
 HB1861.The horizontal coordinates are valid at the epoch date displayed above
 HB1861.which is a decimal equivalence of Year/Month/Day.
 HB1861
 HB1861.The orthometric height was determined by GPS observations and a
 HB1861.high-resolution geoid model.
 HB1861
 HB1861.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1861.GEOID18 height accuracy estimate available here.
 HB1861
 HB1861.Click photographs - Photos may exist for this station.
 HB1861
 HB1861.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1861
 HB1861.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1861
 HB1861.The ellipsoidal height was determined by GPS observations
 HB1861.and is referenced to NAD 83.
 HB1861
 HB1861. The following values were computed from the NAD 83(2011) position.
 HB1861
 HB1861;                    North         East     Units Scale Factor Converg.
 HB1861;SPC IL E     -    74,795.640   285,133.881   MT  0.99997772   -0 06 06.3
 HB1861;SPC IL E     -   245,392.03    935,476.74   sFT  0.99997772   -0 06 06.3
 HB1861;SPC KY1Z     - 1,115,375.666 1,256,264.109   MT  0.99994839   -1 41 20.6
 HB1861;SPC KY1Z     - 3,659,361.66  4,121,593.16   sFT  0.99994839   -1 41 20.6
 HB1861;SPC KY S     -   615,322.262   256,263.980   MT  0.99994541   -1 40 06.4
 HB1861;SPC KY S     - 2,018,769.79    840,759.41   sFT  0.99994541   -1 40 06.4
 HB1861;UTM  16      - 4,133,706.700   367,031.802   MT  0.99981779   -0 54 38.3
 HB1861
 HB1861!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1861!SPC IL E     -   0.99998069  x   0.99997772  =   0.99995841
 HB1861!SPC KY1Z     -   0.99998069  x   0.99994839  =   0.99992909
 HB1861!SPC KY S     -   0.99998069  x   0.99994541  =   0.99992611
 HB1861!UTM  16      -   0.99998069  x   0.99981779  =   0.99979849
 HB1861
 HB1861:                Primary Azimuth Mark                     Grid Az
 HB1861:SPC IL E     -  FOOTE R 9 16                             176 28 03.0
 HB1861:SPC KY1Z     -  FOOTE R 9 16                             178 03 17.3
 HB1861:SPC KY S     -  FOOTE R 9 16                             178 02 03.1
 HB1861:UTM  16      -  FOOTE R 9 16                             177 16 35.0
 HB1861
 HB1861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6703133706(NAD 83)
 HB1861
 HB1861|---------------------------------------------------------------------|
 HB1861| PID    Reference Object                     Distance      Geod. Az  |
 HB1861|                                                           dddmmss.s |
 HB1861| HB1862 FOOTE R 9 16                        APPROX. 0.5 KM 1762156.7 |
 HB1861|---------------------------------------------------------------------|
 HB1861
 HB1861                          SUPERSEDED SURVEY CONTROL
 HB1861
 HB1861  NAD 83(2007)-  37 20 25.92415(N)    088 30 03.96694(W) AD(2002.00) 0
 HB1861  ELLIP H (02/10/07)  123.051  (m)                       GP(2002.00)    
 HB1861  ELLIP H (03/08/05)  123.061  (m)                       GP(       ) 4 1
 HB1861  NAD 83(1997)-  37 20 25.92398(N)    088 30 03.96747(W) AD(       ) 1
 HB1861  ELLIP H (10/21/99)  123.064  (m)                       GP(       ) 4 1
 HB1861  NAD 83(1993)-  37 20 25.92849(N)    088 30 03.96602(W) AD(       ) 1
 HB1861  NAD 83(1986)-  37 20 25.93473(N)    088 30 03.96961(W) AD(       ) 1
 HB1861
 HB1861.Superseded values are not recommended for survey control.
 HB1861
 HB1861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1861.See file dsdata.pdf to determine how the superseded data were derived.
 HB1861
 HB1861_MARKER: DD = SURVEY DISK
 HB1861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1861_STAMPING: FOOTE AZIMUTH R-9-16 1991
 HB1861_MARK LOGO: USFS
 HB1861_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1861_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1861+STABILITY: POSITION/ELEVATION WELL
 HB1861_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1861+SATELLITE: SATELLITE OBSERVATIONS - December 12, 1992
 HB1861
 HB1861  HISTORY     - Date     Condition        Report By
 HB1861  HISTORY     - 1991     MONUMENTED       USFS
 HB1861  HISTORY     - 19921212 GOOD
 HB1861
 HB1861                          STATION DESCRIPTION
 HB1861
 HB1861'DESCRIBED BY US FOREST SERVICE 1991
 HB1861'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1861'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 34 36.1 KM (22.4 MI) TO THE
 HB1861'INTERSECTION OF ILLINOIS STATE ROUTES 34 AND 146, TURN RIGHT (WEST)ON
 HB1861'ROUTE 146 AND GO 15.0 KM (9.3 MI) TO THE STOP SIGN IN GOLCONDA,
 HB1861'ILLINOIS ACROSS FROM THE GOLCONDA POST OFFICE, LEAVING ILLINOIS ROUTE
 HB1861'146 CONTINUE SOUTHERLY ON PAVED ROAD 3.4 KM (2.1 MI) TO THE STATION
 HB1861'AZIMUTH ON THE RIGHT (WEST) SIDE OF THE ROAD. STATION AZIMUTH (FOOTE)
 HB1861'IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED MARK, SET
 HB1861'IN CONCRETE.
 HB1861'1.)  9.9M WEST OF THE CENTERLINE OF THE ROAD.
 HB1861'2.)  0.91M EAST OF A CORNER FENCE POST.
 HB1861'3.)  26.8M SOUTHWEST OF A 36 INCH DIAMETER GREEN ASH TREE.
 HB1861
 HB1861                          STATION RECOVERY (1992)
 HB1861
 HB1861'RECOVERED 1992
 HB1861'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0116 ***********************************************************************
 MG0116  DESIGNATION -  FORD
 MG0116  PID         -  MG0116
 MG0116  STATE/COUNTY-  IL/HENRY
 MG0116  COUNTRY     -  US
 MG0116  USGS QUAD   -  GREEN ROCK (2018)
 MG0116
 MG0116                         *CURRENT SURVEY CONTROL
 MG0116  ______________________________________________________________________
 MG0116* NAD 83(1997) POSITION- 41 25 49.83525(N) 090 16 45.15660(W)   ADJUSTED
 MG0116* NAVD 88 ORTHO HEIGHT -   220.987 (meters)      725.02  (feet) ADJUSTED
 MG0116  ______________________________________________________________________
 MG0116  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 MG0116  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 MG0116  DYNAMIC HEIGHT  -        220.900 (meters)      724.74  (feet) COMP
 MG0116  MODELED GRAVITY -    980,224.2   (mgal)                       NAVD 88
 MG0116
 MG0116  HORZ ORDER      -  SECOND
 MG0116  VERT ORDER      -  SECOND    CLASS 0
 MG0116
 MG0116.The horizontal coordinates were established by classical geodetic methods
 MG0116.and adjusted by the National Geodetic Survey in October 1999.
 MG0116
 MG0116.The orthometric height was determined by differential leveling and
 MG0116.adjusted by the NATIONAL GEODETIC SURVEY
 MG0116.in June 1991.
 MG0116
 MG0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0116.GEOID18 height accuracy estimate available here.
 MG0116
 MG0116.Click photographs - Photos may exist for this station.
 MG0116
 MG0116.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0116
 MG0116.The dynamic height is computed by dividing the NAVD 88
 MG0116.geopotential number by the normal gravity value computed on the
 MG0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0116.degrees latitude (g = 980.6199 gals.).
 MG0116
 MG0116.The modeled gravity was interpolated from observed gravity values.
 MG0116
 MG0116. The following values were computed from the NAD 83(1997) position.
 MG0116
 MG0116;                    North         East     Units Scale Factor Converg.
 MG0116;SPC IL W     -   528,840.414   690,593.563   MT  0.99994226   -0 04 28.1
 MG0116;SPC IL W     - 1,735,037.26  2,265,722.38   sFT  0.99994226   -0 04 28.1
 MG0116;UTM  15      - 4,590,122.726   727,338.012   MT  1.00023608   +1 48 04.1
 MG0116
 MG0116!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0116!SPC IL W     -   0.99997050  x   0.99994226  =   0.99991276
 MG0116!UTM  15      -   0.99997050  x   1.00023608  =   1.00020657
 MG0116
 MG0116:                Primary Azimuth Mark                     Grid Az
 MG0116:SPC IL W     -  FORD AZ MK                               181 33 20.6
 MG0116:UTM  15      -  FORD AZ MK                               179 40 48.4
 MG0116
 MG0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2733890122(NAD 83)
 MG0116
 MG0116|---------------------------------------------------------------------|
 MG0116| PID    Reference Object                     Distance      Geod. Az  |
 MG0116|                                                           dddmmss.s |
 MG0116| MG0117 FORD RM 1                            19.682 METERS 00115     |
 MG0116| MG0114 FORD AZ MK                                         1812852.5 |
 MG0116| MG0115 FORD RM 2                            11.919 METERS 27148     |
 MG0116|---------------------------------------------------------------------|
 MG0116
 MG0116                          SUPERSEDED SURVEY CONTROL
 MG0116
 MG0116  NAD 83(1996)-  41 25 49.83524(N)    090 16 45.15660(W) AD(       ) 2
 MG0116  NAD 83(1986)-  41 25 49.83886(N)    090 16 45.16668(W) AD(       ) 2
 MG0116  NAD 27      -  41 25 49.71200(N)    090 16 44.72380(W) AD(       ) 2
 MG0116  NGVD 29 (??/??/92)  221.066  (m)          725.28   (f) ADJ UNCH    2 0
 MG0116  NGVD 29             221.07   (m)          725.3    (f) LEVELING    3  
 MG0116
 MG0116.Superseded values are not recommended for survey control.
 MG0116
 MG0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0116.See file dsdata.pdf to determine how the superseded data were derived.
 MG0116
 MG0116_MARKER: DS = TRIANGULATION STATION DISK
 MG0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0116_STAMPING: FORD 1959
 MG0116_MARK LOGO: CGS
 MG0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0116+STABILITY: SURFACE MOTION
 MG0116
 MG0116  HISTORY     - Date     Condition        Report By
 MG0116  HISTORY     - 1959     MONUMENTED       CGS
 MG0116  HISTORY     - 1959     GOOD             CGS
 MG0116  HISTORY     - 19880329 POOR             USPSQD
 MG0116  HISTORY     - 20011006 POOR             USPSQD
 MG0116  HISTORY     - 20040623 POOR             USPSQD
 MG0116
 MG0116                          STATION DESCRIPTION
 MG0116
 MG0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0116'THE STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF COLONA AND
 MG0116'6.5 MILES WEST-SOUTHWEST OF GENESEO.
 MG0116'
 MG0116'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 MG0116'6 AND SOUTH STATE STREET IN GENESEO, GO WEST ON U.S. HIGHWAY
 MG0116'6 FOR 4.6 MILES TO A SURFACED SIDE ROAD LEFT, TURN LEFT, SOUTH,
 MG0116'FOR 1.5 MILES TO A BRICK CHURCH ON THE LEFT WHERE THE MAIN
 MG0116'ROAD TURNS RIGHT, TURN RIGHT AND FOLLOW THE SURFACED ROAD
 MG0116'FOR 0.6 MILES TO A ROAD FORK AND A CHURCH AND A CEMETARY
 MG0116'ON THE RIGHT, TAKE RIGHT FORK, WESTERLY, FOR 1.05 MILES TO A
 MG0116'CROSSROAD, TURN RIGHT, NORTH, FOR 0.3 MILE TO A POWER POLE
 MG0116'WITH A TRIANGLE BLAZE ON THE LEFT AND THE STATION ON THE
 MG0116'RIGHT.
 MG0116'
 MG0116'STATION MARK, A STANDARD DISK STAMPED FORD 1959, IS SET IN
 MG0116'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE
 MG0116'MARK IS 41 FEET EAST-SOUTHEAST OF A POWER POLE WITH A TRIANGLE
 MG0116'BLAZE, 19 FEET EAST OF THE APPROXIMATE CENTER OF THE ROAD AND
 MG0116'2.4 FEET WEST OF THE FENCE LINE AND THE WITNESS POST.
 MG0116'
 MG0116'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED FORD NO.
 MG0116'1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0116'6 INCHES.  THE MARK IS 21 FEET EAST OF THE APPROXIMATE
 MG0116'CENTER OF THE ROAD AND 1.5 FEET WEST OF THE FENCE LINE.
 MG0116'
 MG0116'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED FORD NO. 2
 MG0116'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0116'2 INCHES.  THE MARK IS 19.8 FEET WEST OF THE APPROXIMATE
 MG0116'CENTER OF THE ROAD, 5.8 FEET SOUTH-SOUTHEAST OF A POWER POLE
 MG0116'WITH A TRIANGLE BLAZE AND 3.6 FEET EAST OF THE FENCE LINE.
 MG0116'
 MG0116'AZIMUTH MARK, A STANDARD DISK STAMPED FORD 1959, IS SET IN
 MG0116'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 MG0116'MARK IS 63.5 FEET SOUTH OF A POWER AND TELEPHONE POLE WITH
 MG0116'A TRANSFORMER, 17.5 FEET WEST OF THE APPROXIMATE CENTER OF
 MG0116'THE ROAD AND 2 FEET EAST OF THE FENCE LINE AND THE WITNESS
 MG0116'POST.
 MG0116'
 MG0116'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 MG0116'SURFACED ROAD FOR 0.3 MILE TO A FARM HOUSE ON THE LEFT AND THE
 MG0116'AZIMUTH MARK ON THE RIGHT.
 MG0116
 MG0116                          STATION RECOVERY (1959)
 MG0116
 MG0116'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0116'7.8 MI W FROM GENESEO.
 MG0116'ABOUT 4.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0116'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0116'1.3 MILES SOUTH ALONG A BLACKTOP ROAD, THENCE 1.55 MILES WEST
 MG0116'ALONG A BLACKTOP ROAD, THENCE 0.3 MILES NORTH ALONG A BLACKTOP
 MG0116'ROAD, 315 FEET SOUTH OF THE CENTER LINE OF DRIVEWAY EAST TO A
 MG0116'FARM HOUSE, 19 FEET EAST OF THE CENTER LINE OF THE ROAD, 2.9
 MG0116'FEET WEST OF FENCE LINE, 41 FEET EAST OF POWER POLE, 2.4 FEET
 MG0116'WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF
 MG0116'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0116
 MG0116                          STATION RECOVERY (1988)
 MG0116
 MG0116'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0116'MARK RECOVERED IN POOR CONDITION.
 MG0116
 MG0116                          STATION RECOVERY (2001)
 MG0116
 MG0116'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0116'FOUND MARK AS DESCRIBED
 MG0116'
 MG0116'DISK IS MISSING EXCEPT FOR THE SHAFT, THE CONCRETE POST IS
 MG0116'STILL INTACT.
 MG0116
 MG0116                          STATION RECOVERY (2004)
 MG0116
 MG0116'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0116'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0617 ***********************************************************************
 NH0617  DESIGNATION -  FORD
 NH0617  PID         -  NH0617
 NH0617  STATE/COUNTY-  IL/OGLE
 NH0617  COUNTRY     -  US
 NH0617  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0617
 NH0617                         *CURRENT SURVEY CONTROL
 NH0617  ______________________________________________________________________
 NH0617* NAD 83(1997) POSITION- 42 08 56.10058(N) 089 05 32.38427(W)   ADJUSTED
 NH0617* NAVD 88 ORTHO HEIGHT -   218.670 (meters)      717.42  (feet) ADJUSTED
 NH0617  ______________________________________________________________________
 NH0617  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 NH0617  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 NH0617  DYNAMIC HEIGHT  -        218.598 (meters)      717.18  (feet) COMP
 NH0617  MODELED GRAVITY -    980,289.0   (mgal)                       NAVD 88
 NH0617
 NH0617  HORZ ORDER      -  SECOND
 NH0617  VERT ORDER      -  FIRST     CLASS II
 NH0617
 NH0617.The horizontal coordinates were established by classical geodetic methods
 NH0617.and adjusted by the National Geodetic Survey in October 1999.
 NH0617
 NH0617.The orthometric height was determined by differential leveling and
 NH0617.adjusted by the NATIONAL GEODETIC SURVEY
 NH0617.in June 1991.
 NH0617
 NH0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0617.GEOID18 height accuracy estimate available here.
 NH0617
 NH0617.Click photographs - Photos may exist for this station.
 NH0617
 NH0617.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0617
 NH0617.The dynamic height is computed by dividing the NAVD 88
 NH0617.geopotential number by the normal gravity value computed on the
 NH0617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0617.degrees latitude (g = 980.6199 gals.).
 NH0617
 NH0617.The modeled gravity was interpolated from observed gravity values.
 NH0617
 NH0617. The following values were computed from the NAD 83(1997) position.
 NH0617
 NH0617;                    North         East     Units Scale Factor Converg.
 NH0617;SPC IL W     -   609,181.201   788,797.168   MT  1.00003816   +0 43 15.6
 NH0617;SPC IL W     - 1,998,621.99  2,587,912.04   sFT  1.00003816   +0 43 15.6
 NH0617;UTM  16      - 4,668,429.295   327,119.007   MT  0.99996776   -1 24 15.9
 NH0617
 NH0617!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0617!SPC IL W     -   0.99997091  x   1.00003816  =   1.00000907
 NH0617!UTM  16      -   0.99997091  x   0.99996776  =   0.99993867
 NH0617
 NH0617:                Primary Azimuth Mark                     Grid Az
 NH0617:SPC IL W     -  FAYETTE                                  010 12 13.3
 NH0617:UTM  16      -  FAYETTE                                  012 19 44.8
 NH0617
 NH0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2711968429(NAD 83)
 NH0617
 NH0617|---------------------------------------------------------------------|
 NH0617| PID    Reference Object                     Distance      Geod. Az  |
 NH0617|                                                           dddmmss.s |
 NH0617| NH1489 FAYETTE                             APPROX. 2.1 KM 0105528.9 |
 NH0617| NH0616 FORD RM                               9.640 METERS 29144     |
 NH0617|---------------------------------------------------------------------|
 NH0617
 NH0617                          SUPERSEDED SURVEY CONTROL
 NH0617
 NH0617  NAD 83(1996)-  42 08 56.10111(N)    089 05 32.38599(W) AD(       ) 2
 NH0617  NAD 83(1986)-  42 08 56.09895(N)    089 05 32.39310(W) AD(       ) 2
 NH0617  NAD 27      -  42 08 56.01610(N)    089 05 32.00980(W) AD(       ) 2
 NH0617  USSD        -  42 08 56.14700(N)    089 05 31.79700(W) AD(       ) 3
 NH0617  NGVD 29 (??/??/92)  218.719  (m)          717.58   (f) ADJ UNCH    1 2
 NH0617  NGVD 29             218.72   (m)          717.6    (f) LEVELING    3  
 NH0617
 NH0617.Superseded values are not recommended for survey control.
 NH0617
 NH0617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0617.See file dsdata.pdf to determine how the superseded data were derived.
 NH0617
 NH0617_MARKER: DS = TRIANGULATION STATION DISK
 NH0617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0617_STAMPING: ELEV 717.817 FORD 1920
 NH0617_MARK LOGO: CGS
 NH0617_PROJECTION: FLUSH
 NH0617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0617+STABILITY: SURFACE MOTION
 NH0617
 NH0617  HISTORY     - Date     Condition        Report By
 NH0617  HISTORY     - 1920     MONUMENTED       CGS
 NH0617  HISTORY     - 1954     GOOD             CGS
 NH0617  HISTORY     - 1960     GOOD             CGS
 NH0617  HISTORY     - 1972     GOOD             ILDT
 NH0617  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0617
 NH0617                          STATION DESCRIPTION
 NH0617
 NH0617'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0617'STATION IS ABOUT 8-1/4 MILES S OF ROCKFORD, ON THE W SIDE OF
 NH0617'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 200 YARDS
 NH0617'S OF A ROAD CROSSING, 125 YARDS SW OF C.A. SMITHS SILO, AND
 NH0617'9.64 METERS (31.63 FEET) W OF THE W AND NEAREST RAIL.  THE
 NH0617'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 NH0617'DISKS SET IN CONCRETE.
 NH0617'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE
 NH0617'FENCE LINE, 4.92 METERS (16.14 FEET) FROM THE STATION,
 NH0617'N 68 DEG 16 MIN W.
 NH0617
 NH0617                          STATION RECOVERY (1954)
 NH0617
 NH0617'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0617'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED IN 1920.
 NH0617'THE ORIGINAL DESCRIPTION IS ADEQUATE WITH THE FOLLOWING CHANGES
 NH0617'AND ADDITIONS--
 NH0617'
 NH0617'CHANGE 200 YD. S OF ROAD CROSSING TO 635 FT. S OF ROAD
 NH0617'CROSSING.
 NH0617'
 NH0617'ADD--OPPOSITE THE FIFTH TELEPHONE POLE S OF THE CROSSING.
 NH0617'
 NH0617'TO REACH THE JUNCTION OF U.S. HIGHWAY 51 AND STATE ROUTE 2,
 NH0617'GO S ON U.S. HIGHWAY 51 FOR 0.95 MI. TO A CROSSROAD, TURN
 NH0617'RIGHT AND GO W FOR 0.75 MI. TO A RAILROAD CROSSING AND THE
 NH0617'STATION TO THE LEFT OR S.
 NH0617
 NH0617                          STATION RECOVERY (1960)
 NH0617
 NH0617'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0617'3.4 MI N FROM DAVIS JUNCTION.
 NH0617'ABOUT 3.35 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0617'RAILROAD FROM THE STATION AT DAVIS JUNCTION, 133 YARDS NORTH OF
 NH0617'MILEPOST 15, IN S-2, R-1E, T-42N, 212 YARDS SOUTH OF THE CROSSING
 NH0617'OF EDSON ROAD AND THE OGLE-WINNEBAGO COUNTY LINE, 31 FEET WEST
 NH0617'OF THE WEST RAIL AND ON THE OUTSIDE OF A CURVE, 16.1 FEET
 NH0617'EAST-SOUTHEAST OF R.M. FORD, DESCRIBED, 64 1/2 FEET SOUTH-SOUTHEAST
 NH0617'OF PIPE LINE MARKER 771 (NORTHERN ILLINOIS GAS CO.), 67 FEET
 NH0617'SOUTH-SOUTHEAST OF PIPELINE VENT PIPE, AT ABOUT RIGHT ANGLE
 NH0617'ACROSS THE TRACK FROM THE FIFTH POLE SOUTH OF THE CROSSING, IN
 NH0617'LINE WITH THE WEST RAIL TO THE SOUTH AND TO THE NORTH, ABOUT
 NH0617'2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN TOP OF A
 NH0617'CONCRETE POST FLUSH WITH THE GROUND.  NOTE-- LEVELING IN 1960
 NH0617'INDICATES THAT MARK HAS SETTLED SLIGHTLY.  USE WITH CAUTION.
 NH0617
 NH0617                          STATION RECOVERY (1972)
 NH0617
 NH0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH0617'FORD 1920-GOOD
 NH0617'
 NH0617'FORD 1920-REF. GOOD
 NH0617
 NH0617                          STATION RECOVERY (1987)
 NH0617
 NH0617'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0617'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0114 ***********************************************************************
 MG0114  DESIGNATION -  FORD AZ MK
 MG0114  PID         -  MG0114
 MG0114  STATE/COUNTY-  IL/HENRY
 MG0114  COUNTRY     -  US
 MG0114  USGS QUAD   -  GREEN ROCK (2018)
 MG0114
 MG0114                         *CURRENT SURVEY CONTROL
 MG0114  ______________________________________________________________________
 MG0114* NAD 83(1986) POSITION- 41 25 34.87   (N) 090 16 45.71   (W)   HD_HELD1
 MG0114* NAVD 88 ORTHO HEIGHT -   221.354 (meters)      726.23  (feet) ADJUSTED
 MG0114  ______________________________________________________________________
 MG0114  GEOID HEIGHT    -        -32.888 (meters)                     GEOID18
 MG0114  DYNAMIC HEIGHT  -        221.266 (meters)      725.94  (feet) COMP
 MG0114  MODELED GRAVITY -    980,224.1   (mgal)                       NAVD 88
 MG0114
 MG0114  VERT ORDER      -  SECOND    CLASS 0
 MG0114
 MG0114.The horizontal coordinates were determined by differentially corrected
 MG0114.hand held GPS observations or other comparable positioning techniques
 MG0114.and have an estimated accuracy of +/- 3 meters.
 MG0114
 MG0114.The orthometric height was determined by differential leveling and
 MG0114.adjusted by the NATIONAL GEODETIC SURVEY
 MG0114.in June 1991.
 MG0114
 MG0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0114.GEOID18 height accuracy estimate available here.
 MG0114
 MG0114.Click photographs - Photos may exist for this station.
 MG0114
 MG0114.The dynamic height is computed by dividing the NAVD 88
 MG0114.geopotential number by the normal gravity value computed on the
 MG0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0114.degrees latitude (g = 980.6199 gals.).
 MG0114
 MG0114.The modeled gravity was interpolated from observed gravity values.
 MG0114
 MG0114;                    North         East    Units  Estimated Accuracy
 MG0114;SPC IL W     -   528,378.8     690,580.1     MT  (+/- 3 meters HH1 GPS) 
 MG0114
 MG0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2733989660(NAD 83)
 MG0114
 MG0114                          SUPERSEDED SURVEY CONTROL
 MG0114
 MG0114  NGVD 29 (??/??/92)  221.433  (m)          726.48   (f) ADJ UNCH    2 0
 MG0114
 MG0114.Superseded values are not recommended for survey control.
 MG0114
 MG0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0114.See file dsdata.pdf to determine how the superseded data were derived.
 MG0114
 MG0114_MARKER: DZ = AZIMUTH MARK DISK
 MG0114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0114_STAMPING: FORD 1959
 MG0114_MARK LOGO: CGS
 MG0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0114+STABILITY: SURFACE MOTION
 MG0114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0114+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 MG0114
 MG0114  HISTORY     - Date     Condition        Report By
 MG0114  HISTORY     - 1959     MONUMENTED       CGS
 MG0114  HISTORY     - 19960717 GOOD             USPSQD
 MG0114  HISTORY     - 20011006 GOOD             USPSQD
 MG0114  HISTORY     - 20040623 GOOD             USPSQD
 MG0114
 MG0114                          STATION DESCRIPTION
 MG0114
 MG0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0114'7.6 MI W FROM GENESEO.
 MG0114'ABOUT 4.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0114'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE 1.3
 MG0114'MILES SOUTH ALONG A BLACKTOP ROAD, THENCE 1.55 MILES WEST ALONG
 MG0114'A BLACKTOP ROAD, THENCE 0.05 MILES NORTH ALONG A BLACKTOP ROAD,
 MG0114'19 FEET WEST OF THE CENTER LINE OF THE ROAD, 67 FEET
 MG0114'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A FARM HOUSE, 71 FEET
 MG0114'SOUTHWEST AND ACROSS THE ROAD FROM THE SOUTHWEST CORNER OF A RED
 MG0114'BARN, 64 FEET SOUTH OF A POWER POLE WITH A TRANSFORMER, 2.5
 MG0114'FEET EAST OF A FENCE LINE, 2.0 FEET EAST OF A METAL WITNESS
 MG0114'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF
 MG0114'A CONCRETE POST PROJECTING 2 INCHES.
 MG0114
 MG0114                          STATION RECOVERY (1996)
 MG0114
 MG0114'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0114'RECOVERED IN GOOD CONDITION.
 MG0114
 MG0114                          STATION RECOVERY (2001)
 MG0114
 MG0114'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0114'RECOVERED IN GOOD CONDITION.
 MG0114
 MG0114                          STATION RECOVERY (2004)
 MG0114
 MG0114'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0616 ***********************************************************************
 NH0616  DESIGNATION -  FORD RM
 NH0616  PID         -  NH0616
 NH0616  STATE/COUNTY-  IL/OGLE
 NH0616  COUNTRY     -  US
 NH0616  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0616
 NH0616                         *CURRENT SURVEY CONTROL
 NH0616  ______________________________________________________________________
 NH0616* NAD 83(1986) POSITION- 42 08 56.22   (N) 089 05 32.77   (W)   HD_HELD1
 NH0616* NAVD 88 ORTHO HEIGHT -   218.699 (meters)      717.52  (feet) ADJUSTED
 NH0616  ______________________________________________________________________
 NH0616  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 NH0616  DYNAMIC HEIGHT  -        218.628 (meters)      717.28  (feet) COMP
 NH0616  MODELED GRAVITY -    980,289.0   (mgal)                       NAVD 88
 NH0616
 NH0616  VERT ORDER      -  FIRST     CLASS II
 NH0616
 NH0616.The horizontal coordinates were determined by differentially corrected
 NH0616.hand held GPS observations or other comparable positioning techniques
 NH0616.and have an estimated accuracy of +/- 3 meters.
 NH0616
 NH0616.The orthometric height was determined by differential leveling and
 NH0616.adjusted by the NATIONAL GEODETIC SURVEY
 NH0616.in June 1991.
 NH0616
 NH0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0616.GEOID18 height accuracy estimate available here.
 NH0616
 NH0616.Click photographs - Photos may exist for this station.
 NH0616
 NH0616.The dynamic height is computed by dividing the NAVD 88
 NH0616.geopotential number by the normal gravity value computed on the
 NH0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0616.degrees latitude (g = 980.6199 gals.).
 NH0616
 NH0616.The modeled gravity was interpolated from observed gravity values.
 NH0616
 NH0616;                    North         East    Units  Estimated Accuracy
 NH0616;SPC IL W     -   609,184.8     788,788.3     MT  (+/- 3 meters HH1 GPS) 
 NH0616
 NH0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2711068433(NAD 83)
 NH0616
 NH0616                          SUPERSEDED SURVEY CONTROL
 NH0616
 NH0616  NGVD 29 (??/??/92)  218.748  (m)          717.68   (f) ADJ UNCH    1 2
 NH0616
 NH0616.Superseded values are not recommended for survey control.
 NH0616
 NH0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0616.See file dsdata.pdf to determine how the superseded data were derived.
 NH0616
 NH0616_MARKER: DR = REFERENCE MARK DISK
 NH0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0616_STAMPING: ELEV 717.676 FORD 1920
 NH0616_MARK LOGO: CGS
 NH0616_PROJECTION: FLUSH
 NH0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0616+STABILITY: SURFACE MOTION
 NH0616
 NH0616  HISTORY     - Date     Condition        Report By
 NH0616  HISTORY     - 1920     MONUMENTED       CGS
 NH0616  HISTORY     - 1960     GOOD             CGS
 NH0616  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0616
 NH0616                          STATION DESCRIPTION
 NH0616
 NH0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0616'3.4 MI N FROM DAVIS JUNCTION.
 NH0616'ABOUT 3.35 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0616'RAILROAD FROM THE STATION AT DAVIS JUNCTION, 136 YARDS NORTH OF
 NH0616'MILEPOST 15, IN S-2, R-1E, T-42N, 211 YARDS SOUTH OF THE CENTER
 NH0616'OF CROSSING OF EDSON ROAD AND THE OGLE-WINNEBAGO COUNTY LINE,
 NH0616'47 FEET WEST OF THE WEST RAIL AND ON THE OUTSIDE OF A CURVE,
 NH0616'16.1 FEET WEST-NORTHWEST OF TRIANGULATION-STATION FORD, DESCRIBED,
 NH0616'AT ABOUT RIGHT ANGLE ACROSS THE TRACK FROM THE FIFTH TELEPHONE
 NH0616'POLE SOUTH OF THE CROSSING, IN LINE WITH A WIRE FENCE, 58 FEET
 NH0616'SOUTH OF PIPELINE MARKER 77, 60 FEET SOUTH OF PIPELINE VENT PIPE
 NH0616'OF PIPELINE CROSSING TRACK, 1.2 FEET NORTH OF A STEEL WITNESS
 NH0616'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN TOP
 NH0616'OF A CONCRETE POST FLUSH WITH THE GROUND.  NOTE-- LEANING ABOUT
 NH0616'5 DEGREES.
 NH0616
 NH0616                          STATION RECOVERY (1987)
 NH0616
 NH0616'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0616'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0117 ***********************************************************************
 MG0117  DESIGNATION -  FORD RM 1
 MG0117  PID         -  MG0117
 MG0117  STATE/COUNTY-  IL/HENRY
 MG0117  COUNTRY     -  US
 MG0117  USGS QUAD   -  GREEN ROCK (2018)
 MG0117
 MG0117                         *CURRENT SURVEY CONTROL
 MG0117  ______________________________________________________________________
 MG0117* NAD 83(1986) POSITION- 41 25 50.47   (N) 090 16 45.14   (W)   HD_HELD1
 MG0117* NAVD 88 ORTHO HEIGHT -   220.864 (meters)      724.62  (feet) ADJUSTED
 MG0117  ______________________________________________________________________
 MG0117  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 MG0117  DYNAMIC HEIGHT  -        220.777 (meters)      724.33  (feet) COMP
 MG0117  MODELED GRAVITY -    980,224.2   (mgal)                       NAVD 88
 MG0117
 MG0117  VERT ORDER      -  SECOND    CLASS 0
 MG0117
 MG0117.The horizontal coordinates were determined by differentially corrected
 MG0117.hand held GPS observations or other comparable positioning techniques
 MG0117.and have an estimated accuracy of +/- 3 meters.
 MG0117
 MG0117.The orthometric height was determined by differential leveling and
 MG0117.adjusted by the NATIONAL GEODETIC SURVEY
 MG0117.in June 1991.
 MG0117
 MG0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0117.GEOID18 height accuracy estimate available here.
 MG0117
 MG0117.Click photographs - Photos may exist for this station.
 MG0117
 MG0117.The dynamic height is computed by dividing the NAVD 88
 MG0117.geopotential number by the normal gravity value computed on the
 MG0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0117.degrees latitude (g = 980.6199 gals.).
 MG0117
 MG0117.The modeled gravity was interpolated from observed gravity values.
 MG0117
 MG0117;                    North         East    Units  Estimated Accuracy
 MG0117;SPC IL W     -   528,860.0     690,594.0     MT  (+/- 3 meters HH1 GPS) 
 MG0117
 MG0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2733790142(NAD 83)
 MG0117
 MG0117                          SUPERSEDED SURVEY CONTROL
 MG0117
 MG0117  NGVD 29 (??/??/92)  220.943  (m)          724.88   (f) ADJ UNCH    2 0
 MG0117
 MG0117.Superseded values are not recommended for survey control.
 MG0117
 MG0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0117.See file dsdata.pdf to determine how the superseded data were derived.
 MG0117
 MG0117_MARKER: DR = REFERENCE MARK DISK
 MG0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0117_STAMPING: FORD NO 1 1959
 MG0117_MARK LOGO: CGS
 MG0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0117+STABILITY: SURFACE MOTION
 MG0117
 MG0117  HISTORY     - Date     Condition        Report By
 MG0117  HISTORY     - 1959     MONUMENTED       CGS
 MG0117  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0117
 MG0117                          STATION DESCRIPTION
 MG0117
 MG0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0117'7.8 MI W FROM GENESEO.
 MG0117'ABOUT 4.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0117'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0117'1.3 MILES SOUTH ALONG A BLACKTOP ROAD, THENCE 1.55 MILES WEST ALONG
 MG0117'A BLACKTOP ROAD, THENCE 0.3 MILES NORTH ALONG A BLACKTOP ROAD,
 MG0117'250 FEET SOUTH OF THE CENTER LINE OF A DRIVEWAY EAST TO A
 MG0117'FARM HOUSE, 20.5 FEET EAST OF THE CENTER LINE OF THE ROAD, 1
 MG0117'FOOT WEST OF FENCE LINE, 70 FEET NORTHEAST AND ACROSS THE
 MG0117'ROAD FROM POWER POLE, 64.6 FEET NORTH OF TRIANGULATION STATION
 MG0117'FORD, 64.8 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 MG0117'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0117'PROJECTING 3 INCHES.
 MG0117
 MG0117                          STATION RECOVERY (1988)
 MG0117
 MG0117'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0117'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0115 ***********************************************************************
 MG0115  DESIGNATION -  FORD RM 2
 MG0115  PID         -  MG0115
 MG0115  STATE/COUNTY-  IL/HENRY
 MG0115  COUNTRY     -  US
 MG0115  USGS QUAD   -  GREEN ROCK (2018)
 MG0115
 MG0115                         *CURRENT SURVEY CONTROL
 MG0115  ______________________________________________________________________
 MG0115* NAD 83(1986) POSITION- 41 25 49.85   (N) 090 16 45.67   (W)   HD_HELD1
 MG0115* NAVD 88 ORTHO HEIGHT -   220.953 (meters)      724.91  (feet) ADJUSTED
 MG0115  ______________________________________________________________________
 MG0115  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 MG0115  DYNAMIC HEIGHT  -        220.866 (meters)      724.62  (feet) COMP
 MG0115  MODELED GRAVITY -    980,224.2   (mgal)                       NAVD 88
 MG0115
 MG0115  VERT ORDER      -  SECOND    CLASS 0
 MG0115
 MG0115.The horizontal coordinates were determined by differentially corrected
 MG0115.hand held GPS observations or other comparable positioning techniques
 MG0115.and have an estimated accuracy of +/- 3 meters.
 MG0115
 MG0115.The orthometric height was determined by differential leveling and
 MG0115.adjusted by the NATIONAL GEODETIC SURVEY
 MG0115.in June 1991.
 MG0115
 MG0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0115.GEOID18 height accuracy estimate available here.
 MG0115
 MG0115.Click photographs - Photos may exist for this station.
 MG0115
 MG0115.The dynamic height is computed by dividing the NAVD 88
 MG0115.geopotential number by the normal gravity value computed on the
 MG0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0115.degrees latitude (g = 980.6199 gals.).
 MG0115
 MG0115.The modeled gravity was interpolated from observed gravity values.
 MG0115
 MG0115;                    North         East    Units  Estimated Accuracy
 MG0115;SPC IL W     -   528,840.9     690,581.6     MT  (+/- 3 meters HH1 GPS) 
 MG0115
 MG0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2732690122(NAD 83)
 MG0115
 MG0115                          SUPERSEDED SURVEY CONTROL
 MG0115
 MG0115  NGVD 29 (??/??/92)  221.032  (m)          725.17   (f) ADJ UNCH    2 0
 MG0115
 MG0115.Superseded values are not recommended for survey control.
 MG0115
 MG0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0115.See file dsdata.pdf to determine how the superseded data were derived.
 MG0115
 MG0115_MARKER: DR = REFERENCE MARK DISK
 MG0115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0115_STAMPING: FORD NO 2 1959
 MG0115_MARK LOGO: CGS
 MG0115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0115+STABILITY: SURFACE MOTION
 MG0115
 MG0115  HISTORY     - Date     Condition        Report By
 MG0115  HISTORY     - 1959     MONUMENTED       CGS
 MG0115  HISTORY     - 19960717 GOOD             USPSQD
 MG0115  HISTORY     - 20011006 GOOD             USPSQD
 MG0115  HISTORY     - 20040623 GOOD             USPSQD
 MG0115
 MG0115                          STATION DESCRIPTION
 MG0115
 MG0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0115'7.8 MI W FROM GENESEO.
 MG0115'ABOUT 4.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0115'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0115'1.3 MILES SOUTH ALONG A BLACKTOP ROAD, THENCE 1.55 MILES WEST
 MG0115'ALONG A BLACKTOP ROAD, THENCE 0.3 MILES NORTH ALONG A BLACKTOP
 MG0115'ROAD, 316 FEET SOUTH AND ACROSS THE ROAD FROM THE CENTER LINE
 MG0115'OF DRIVEWAY EAST TO A FARM HOUSE, 21 FEET WEST OF THE CENTER LINE
 MG0115'OF THE ROAD, 3.4 FEET EAST OF THE FENCE LINE, 5.5 FEET SOUTH
 MG0115'OF A POWER POLE, 39.2 FEET WEST OF TRIANGULATION STATION FORD,
 MG0115'41.5 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 MG0115'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0115'3 INCHES.
 MG0115
 MG0115                          STATION RECOVERY (1996)
 MG0115
 MG0115'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0115'RECOVERED IN GOOD CONDITION.
 MG0115
 MG0115                          STATION RECOVERY (2001)
 MG0115
 MG0115'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0115'RECOVERED IN GOOD CONDITION.
 MG0115
 MG0115                          STATION RECOVERY (2004)
 MG0115
 MG0115'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0614 ***********************************************************************
 KC0614  DESIGNATION -  FOREMAN
 KC0614  PID         -  KC0614
 KC0614  STATE/COUNTY-  IL/PIKE
 KC0614  COUNTRY     -  US
 KC0614  USGS QUAD   -  MILTON (2018)
 KC0614
 KC0614                         *CURRENT SURVEY CONTROL
 KC0614  ______________________________________________________________________
 KC0614* NAD 83(1997) POSITION- 39 36 24.99324(N) 090 42 29.20655(W)   ADJUSTED
 KC0614* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 KC0614  ______________________________________________________________________
 KC0614  GEOID HEIGHT    -        -32.490 (meters)                     GEOID18
 KC0614  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 KC0614  HORZ ORDER      -  FIRST
 KC0614
 KC0614.The horizontal coordinates were established by classical geodetic methods
 KC0614.and adjusted by the National Geodetic Survey in October 1999.
 KC0614
 KC0614.The orthometric height was scaled from a topographic map.
 KC0614
 KC0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0614.GEOID18 height accuracy estimate available here.
 KC0614
 KC0614.Click photographs - Photos may exist for this station.
 KC0614
 KC0614.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0614
 KC0614. The following values were computed from the NAD 83(1997) position.
 KC0614
 KC0614;                    North         East     Units Scale Factor Converg.
 KC0614;SPC IL W     -   326,488.926   653,502.411   MT  0.99996779   -0 20 42.7
 KC0614;SPC IL W     - 1,071,155.75  2,144,032.49   sFT  0.99996779   -0 20 42.7
 KC0614;UTM  15      - 4,386,642.751   696,761.798   MT  1.00007667   +1 27 41.7
 KC0614
 KC0614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0614!SPC IL W     -   0.99996966  x   0.99996779  =   0.99993745
 KC0614!UTM  15      -   0.99996966  x   1.00007667  =   1.00004633
 KC0614
 KC0614:                Primary Azimuth Mark                     Grid Az
 KC0614:SPC IL W     -  FOREMAN AZ MK                            321 00 44.3
 KC0614:UTM  15      -  FOREMAN AZ MK                            319 12 19.9
 KC0614
 KC0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9676186642(NAD 83)
 KC0614
 KC0614|---------------------------------------------------------------------|
 KC0614| PID    Reference Object                     Distance      Geod. Az  |
 KC0614|                                                           dddmmss.s |
 KC0614| CL8529 FOREMAN RM 1                        102.535 METERS 03651     |
 KC0614| KC0618 PITTSFIELD PIKE CO CTHSE DOME       APPROX. 8.3 KM 2702022.3 |
 KC0614| KC0619 PITTSFIELD STANDPIPE                APPROX. 8.3 KM 2711044.6 |
 KC0614| KC0621 PITTSFIELD TANK                     APPROX. 8.4 KM 2714631.6 |
 KC0614| CL8530 FOREMAN RM 2                        175.504 METERS 29728     |
 KC0614| CL8528 FOREMAN AZ MK                                      3204001.6 |
 KC0614| KC0616 GRIGGSVILLE TANK                    APPROX.11.5 KM 3521851.9 |
 KC0614|---------------------------------------------------------------------|
 KC0614
 KC0614                          SUPERSEDED SURVEY CONTROL
 KC0614
 KC0614  NAD 83(1996)-  39 36 24.99998(N)    090 42 29.20231(W) AD(       ) 1
 KC0614  NAD 83(1986)-  39 36 24.99923(N)    090 42 29.20194(W) AD(       ) 1
 KC0614  NAD 27      -  39 36 24.84300(N)    090 42 28.75700(W) AD(       ) 1
 KC0614
 KC0614.Superseded values are not recommended for survey control.
 KC0614
 KC0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0614.See file dsdata.pdf to determine how the superseded data were derived.
 KC0614
 KC0614_MARKER: DS = TRIANGULATION STATION DISK
 KC0614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0614_STAMPING: FOREMAN 1939
 KC0614_MARK LOGO: CGS
 KC0614_PROJECTION: RECESSED 30 CENTIMETERS
 KC0614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0614+STABILITY: SURFACE MOTION
 KC0614
 KC0614  HISTORY     - Date     Condition        Report By
 KC0614  HISTORY     - 1939     MONUMENTED       CGS
 KC0614  HISTORY     - 1958     POOR             ILHD
 KC0614  HISTORY     - 1980     MARK NOT FOUND   NGS
 KC0614
 KC0614                          STATION DESCRIPTION
 KC0614
 KC0614'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0614'ABOUT 2.0 MILES SOUTHWEST OF DETROIT, IN THE SOUTHEAST 1/4
 KC0614'OF SECTION 23, T 5 S, R 3 W, ON LAND OWNED BY MRS. J.G. FOREMAN,
 KC0614'AND 1 MILE SOUTH OF U.S. PAVED HIGHWAY NO. 36.  IT IS ON THE
 KC0614'HIGHEST PART OF THE HIGHEST KNOLL IN THE IMMEDIATE VICINITY,
 KC0614'ABOUT 100 YARDS SOUTH OF A FIELD FENCE, AND 150 YARDS EAST OF
 KC0614'ANOTHER FIELD FENCE.  THE KNOLL IS AT PRESENT COVERED WITH GRASS
 KC0614'AND IS A PASTURE.  THE MARK IS STAMPED
 KC0614'FOREMAN 1939 AND THE SURFACE MARK IS BURIED 1 FOOT UNDERGROUND.
 KC0614'
 KC0614'TO REACH THE STATION FROM DETROIT, DRIVE WEST ON U.S. PAVED
 KC0614'HIGHWAY NO. 36, FROM THE JUNCTION WITH ILLINOIS HIGHWAY NO. 100,
 KC0614'FOR 2.05 MILES, THEN TURN LEFT AT A SCHOOL AND A CROSS ROAD AND
 KC0614'DRIVE SOUTH ON A GRAVEL ROAD FOR 0.7 MILE TO A SMALL CEMETERY,
 KC0614'HERE TURN LEFT, EAST, AND TAKE THE RIGHT FORK OF A FIELD ROAD,
 KC0614'EAST, FOR 0.2 MILE, THEN TAKE THE RIGHT FORK TO THE SOUTH OF A
 KC0614'HOG PEN AND DRIVE EAST UP THE HILL FOR 0.1 MILE TO THE STATION.
 KC0614'
 KC0614'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0614'BRONZE DISKS IN CONCRETE.
 KC0614'
 KC0614'REFERENCE MARK NO. 1 IS 336.4 FEET (102.534 METERS), HORIZONTAL
 KC0614'DISTANCE, NORTH-NORTHEAST OF THE STATION AND IS ABOUT 17 FEET
 KC0614'LOWER.  IT IS IN THE LINE OF AN EAST-AND-WEST FIELD FENCE.  THE
 KC0614'MARK IS STAMPED FOREMAN NO 1 1939 AND PROJECTS 5 INCHES
 KC0614'ABOVE THE GROUND.  REFERENCE MARK NO. 2 IS 575.8 FEET, (175.504
 KC0614'METERS), HORIZONTAL DISTANCE, WEST-NORTHWEST OF THE STATION AND
 KC0614'IS ABOUT 16 FEET LOWER.  IT IS 1 FOOT EAST OF A NORTH-AND-SOUTH
 KC0614'FIELD FENCE AT THE SOUTHEAST CORNER OF A HOG PEN AND IS 34 FEET
 KC0614'SOUTH OF A FIELD FENCE CORNER.  THE MARK IS
 KC0614'STAMPED FOREMAN NO 2 1939 AND PROJECTS 2 INCHES ABOVE THE
 KC0614'GROUND.
 KC0614'
 KC0614'THE AZIMUTH MARK IS ABOUT 0.5 MILE NORTHWEST OF THE STATION.  IT
 KC0614'IS 1 FOOT WEST OF THE NORTH-AND-SOUTH RIGHT-OF-WAY FENCE ON
 KC0614'THE EAST SIDE OF THE ROAD, AND JUST SOUTH OF A FENCE CORNER.
 KC0614'THE MARK PROJECTS 6 INCHES ABOVE THE GROUND AND IS
 KC0614'STAMPED FOREMAN 1939.  TO REACH THE AZIMUTH FROM THE CEMETERY,
 KC0614'0.3 MILE WEST OF THE STATION, DRIVE NORTH ON THE GRAVEL ROAD FOR
 KC0614'0.25 MILE TO A FENCE CORNER AND THE MARK.
 KC0614'
 KC0614'ALL MARKS ARE WITNESSED BY 4 IN. BY 4 IN. WHITE WOODEN POSTS
 KC0614'THAT PROJECT APPROXIMATELY 2-1/2 FEET ABOVE THE GROUND.
 KC0614'
 KC0614'A 64-FOOT TOWER IS NEEDED TO SEE A 100-FOOT LIGHT AT TICK.
 KC0614'
 KC0614'STATIONS LONG, SAND, CLAY, BAY, AND LANE ARE VISIBLE FROM THE
 KC0614'GROUND AT THIS STATION.
 KC0614'
 KC0614'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 KC0614
 KC0614                          STATION RECOVERY (1958)
 KC0614
 KC0614'RECOVERY NOTE BY IL HIGHWAY DEPT 1958 (HWB)
 KC0614'THE SURFACE MARK WAS REMOVED AND THE UNDERGROUND MARK WAS GOOD.
 KC0614'
 KC0614'THE SCHOOL NO LONGER EXISTS.  FROM TO A SMALL CEMETERY TO END
 KC0614'OF DESCRIPTION NO LONGER APPLIES - SHOULD READ - DRIVE S ON A
 KC0614'GRAVEL ROAD APPROXIMATELY 1.0 MILE ENTER A BARNYARD GATE ON
 KC0614'E SIDE OF ROAD OPPOSITE T-ROAD TO W AND FOLLOW A FIELD TRAIL
 KC0614'EASTERLY TO A N-S FENCE, GO N ALONG THIS FENCE TO A GATE NEAR
 KC0614'TOP OF HILL PROCEED THROUGH GATE TO TOP OF HILL (HIGHEST POINT)
 KC0614'APPROXIMATELY 100 YARDS E OF N-S FENCE.
 KC0614'
 KC0614'REFERENCE MARK 1 UNABLE TO RECOVER.  E-W FENCE ALSO REMOVED.
 KC0614'
 KC0614'REFERENCE MARK 2 AND THE N-S FENCE WERE MOVED EASTERLY WHEN
 KC0614'REDISTRIBUTION OF LAND WAS NECESSITATED WHEN A WILL WAS PROBATED.
 KC0614'THE 575.8 IS NOT RIGHT.  THE 34 FEET S OF FENCE CORNER IS STILL
 KC0614'GOOD.  THE MARK IS NOW 6-8 INCHES W OF N-S FENCE.
 KC0614'
 KC0614'REGRADING ALONG THIS ROAD HAS UNCOVERED THE AZIMUTH MARK AND
 KC0614'IT PROJECTS 8 TO 12 INCHES ABOVE GROUND.  THE FENCE HAS BEEN MOVED
 KC0614'E, AND IT IS DOUBTFUL THIS MARK WILL LAST.
 KC0614
 KC0614                          STATION RECOVERY (1980)
 KC0614
 KC0614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 KC0614'REFERENCE MARK 2 WAS FOUND LYING ON ITS SIDE ON TOP OF THE GROUND AND
 KC0614'THE DISK WAS SALVAGED.  AN LENGTHY SEARCH PRODUCED NO EVIDENCE OF THE
 KC0614'STATION MARKS, REFERENCE MARK 1 OR THE AZIMUTH MARK.  A THREE POINT
 KC0614'FIX OBSERVATION WAS TAKEN TO THE PITTSFIELD COURTHOUSE, THE PITTSFIELD
 KC0614'MUNICIPAL TANK AND THE GRIGGSVILLE TANK AND A POSITION WAS COMPUTED
 KC0614'FOR A TEMPORARY POINT.  AN INVERSE COMPUTATION WAS THEN DONE BETWEEN
 KC0614'THE TEMPORARY POINT AND THE TRUE STATION POSITION.  THE DISTANCE AND
 KC0614'DIRECTION FROM THE TEMPORARY POINT TO THE STATION WERE THEN MEASURED
 KC0614'AND THE STATION MARKS PROBED AND DUG FOR, THE RESULTS BEING
 KC0614'NEGATIVE.  THE MARKS ARE IN A CULTIVATED FIELD BUT IT IS NOT KNOWN
 KC0614'IF ANY EARTHWORK HAS EVER OCCURED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3026 ***********************************************************************
 ME3026  DESIGNATION -  FOREST PARK ST JOHNS LUTH CH
 ME3026  PID         -  ME3026
 ME3026  STATE/COUNTY-  IL/COOK
 ME3026  COUNTRY     -  US
 ME3026  USGS QUAD   -  RIVER FOREST (2018)
 ME3026
 ME3026                         *CURRENT SURVEY CONTROL
 ME3026  ______________________________________________________________________
 ME3026* NAD 83(1997) POSITION- 41 52 52.13687(N) 087 48 32.91353(W)   ADJUSTED
 ME3026  ______________________________________________________________________
 ME3026  GEOID HEIGHT    -        -33.515 (meters)                     GEOID18
 ME3026  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 ME3026  HORZ ORDER      -  THIRD
 ME3026
 ME3026.The horizontal coordinates were established by classical geodetic methods
 ME3026.and adjusted by the National Geodetic Survey in October 1999.
 ME3026
 ME3026.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3026.GEOID18 height accuracy estimate available here.
 ME3026
 ME3026.Click photographs - Photos may exist for this station.
 ME3026
 ME3026.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3026
 ME3026. The following values were computed from the NAD 83(1997) position.
 ME3026
 ME3026;                    North         East     Units Scale Factor Converg.
 ME3026;SPC IL E     -   579,034.792   343,509.298   MT  0.99999829   +0 20 59.8
 ME3026;SPC IL E     - 1,899,716.65  1,126,996.76   sFT  0.99999829   +0 20 59.8
 ME3026;UTM  16      - 4,636,896.970   432,863.933   MT  0.99965546   -0 32 24.7
 ME3026
 ME3026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3286336896(NAD 83)
 ME3026
 ME3026                          SUPERSEDED SURVEY CONTROL
 ME3026
 ME3026  NAD 83(1997)-  41 52 52.13697(N)    087 48 32.91399(W) AD(       ) 3
 ME3026  NAD 83(1994)-  41 52 52.13879(N)    087 48 32.92523(W) AD(       ) 3
 ME3026  NAD 83(1986)-  41 52 52.13977(N)    087 48 32.92475(W) AD(       ) 3
 ME3026  NAD 27      -  41 52 52.02773(N)    087 48 32.71226(W) AD(       ) 3
 ME3026
 ME3026.Superseded values are not recommended for survey control.
 ME3026
 ME3026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3026.See file dsdata.pdf to determine how the superseded data were derived.
 ME3026
 ME3026_MARKER: 90 = CHURCH SPIRE
 ME3026
 ME3026  HISTORY     - Date     Condition        Report By
 ME3026  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3026  HISTORY     - 1987     GOOD             USPSQD
 ME3026  HISTORY     - 1989     GOOD             USPSQD
 ME3026  HISTORY     - 20100223 GOOD             GEOCAC
 ME3026
 ME3026                          STATION DESCRIPTION
 ME3026
 ME3026'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3026'THE STATION IS THE CENTER OF THE BASE OF A CROSS AT THE TOP
 ME3026'OF THE SPIRE OF
 ME3026'THE ST. JOHN EVANGELICAL LUTHERAN CHURCH LOCATED AT THE SOUTHWEST
 ME3026'CORNER OF THE INTERSECTION OF CIRCLE
 ME3026'AVENUE AND WASHINGTON STREET IN THE NORTHEAST EDGE OF
 ME3026'FOREST PARK.  IT IS A WOOD STRUCTURE COVERED
 ME3026'WITH RED TILE ON TOP OF A YELLOW BRICK
 ME3026'TOWER ON THE NORTHEAST CORNER OF THE CHURCH BUILDING.  THE
 ME3026'HEIGHT IS ABOUT 135 FEET.
 ME3026
 ME3026                          STATION RECOVERY (1987)
 ME3026
 ME3026'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3026'RECOVERED IN GOOD CONDITION.
 ME3026
 ME3026                          STATION RECOVERY (1989)
 ME3026
 ME3026'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3026'RECOVERED IN GOOD CONDITION.
 ME3026
 ME3026                          STATION RECOVERY (2010)
 ME3026
 ME3026'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME3026'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3123 ***********************************************************************
 ME3123  DESIGNATION -  FOREST VIEW MUNICIPAL TANK
 ME3123  PID         -  ME3123
 ME3123  STATE/COUNTY-  IL/COOK
 ME3123  COUNTRY     -  US
 ME3123  USGS QUAD   -  BERWYN (2018)
 ME3123
 ME3123                         *CURRENT SURVEY CONTROL
 ME3123  ______________________________________________________________________
 ME3123* NAD 83(1997) POSITION- 41 47 59.38078(N) 087 47 25.13280(W)   ADJUSTED
 ME3123  ______________________________________________________________________
 ME3123  GEOID HEIGHT    -        -33.435 (meters)                     GEOID18
 ME3123  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 ME3123  HORZ ORDER      -  THIRD
 ME3123
 ME3123.The horizontal coordinates were established by classical geodetic methods
 ME3123.and adjusted by the National Geodetic Survey in October 1999.
 ME3123
 ME3123.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3123.GEOID18 height accuracy estimate available here.
 ME3123
 ME3123.Click photographs - Photos may exist for this station.
 ME3123
 ME3123.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3123
 ME3123. The following values were computed from the NAD 83(1997) position.
 ME3123
 ME3123;                    North         East     Units Scale Factor Converg.
 ME3123;SPC IL E     -   570,012.335   345,129.181   MT  1.00000005   +0 21 43.0
 ME3123;SPC IL E     - 1,870,115.47  1,132,311.32   sFT  1.00000005   +0 21 43.0
 ME3123;UTM  16      - 4,627,853.575   434,343.056   MT  0.99965305   -0 31 36.4
 ME3123
 ME3123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3434327853(NAD 83)
 ME3123
 ME3123                          SUPERSEDED SURVEY CONTROL
 ME3123
 ME3123  NAD 83(1997)-  41 47 59.38088(N)    087 47 25.13316(W) AD(       ) 3
 ME3123  NAD 83(1994)-  41 47 59.38361(N)    087 47 25.14224(W) AD(       ) 3
 ME3123  NAD 83(1986)-  41 47 59.38432(N)    087 47 25.14194(W) AD(       ) 3
 ME3123  NAD 27      -  41 47 59.26961(N)    087 47 24.93978(W) AD(       ) 3
 ME3123
 ME3123.Superseded values are not recommended for survey control.
 ME3123
 ME3123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3123.See file dsdata.pdf to determine how the superseded data were derived.
 ME3123
 ME3123_MARKER: 53 = ELEVATED TANK
 ME3123
 ME3123  HISTORY     - Date     Condition        Report By
 ME3123  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3123  HISTORY     - 1973     GOOD             NGS
 ME3123  HISTORY     - 1977     GOOD             NGS
 ME3123  HISTORY     - 1987     GOOD             USPSQD
 ME3123  HISTORY     - 1989     GOOD             USPSQD
 ME3123  HISTORY     - 19970901 GOOD             USPSQD
 ME3123
 ME3123                          STATION DESCRIPTION
 ME3123
 ME3123'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3123'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER TANK
 ME3123'IN THE SOUTHWEST
 ME3123'EDGE OF FOREST VIEW.  IT IS LOCATED AT THE NORTH END OF RUTHERFORD
 ME3123'AVENUE, 0.1 MILE NORTH OF THE
 ME3123'INTERSECTION OF 52ND STREET, AND ON THE SOUTH SIDE OF THE RAILROAD
 ME3123'TRACKS AND THE CHICAGO SANITARY AND SHIP
 ME3123'CANAL.  IT IS A STEEL STRUCTURE SUPPORTED BY A
 ME3123'SIX-LEGGED STEEL STRUCTURE AND IS PAINTED SILVER WITH THE
 ME3123'NAME FOREST VIEW PAINTED IN BLACK
 ME3123'LETTERS ON THE NORTH SIDE.  THE HEIGHT IS ABOUT 150 FEET.
 ME3123
 ME3123                          STATION RECOVERY (1973)
 ME3123
 ME3123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME3123'RECOVERED BY AERO PARTY 83
 ME3123'
 ME3123'RECOVERED AS DESCRIBED.
 ME3123'
 ME3123'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- IT IS IN CHICAGO.
 ME3123
 ME3123                          STATION RECOVERY (1977)
 ME3123
 ME3123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3123'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS,
 ME3123'FOREST VIEW MUNICIPAL WATER TANK.
 ME3123'
 ME3123'THE STATION IS THE RED LIGHT ON THE TOP CENTER OF THE VILLAGE
 ME3123'OF FOREST VIEW WATER TANK WHICH IS CYLINDRICAL SHAPED, DOMED ON
 ME3123'TOP AND HEMISPHERICAL ON THE BOTTOM.  IT IS SUPPORTED BY SIX
 ME3123'STEEL TUBULAR LEGS PAINTED SILVER AND HAS AN OVERALL HEIGHT OF
 ME3123'ABOUT 150 FEET.
 ME3123'
 ME3123'LOCATED IN THE SOUTHWEST SECTION OF FOREST VIEW IN THE
 ME3123'NORTHEAST ANGLE OF THE INTERSECTION OF WEST FIFTY-FIRST STREET
 ME3123'AND SOUTH RUTHERFORD AVENUE, 0.1 MILE NORTH OF THE CENTER OF
 ME3123'WEST FIFTY-SECOND STREET, 65 FEET EAST OF THE CENTER OF SOUTH
 ME3123'RUTHERFORD AVENUE AND ON THE SOUTH SIDE OF THE CHICAGO SANITARY
 ME3123'SHIP CANAL.
 ME3123
 ME3123                          STATION RECOVERY (1987)
 ME3123
 ME3123'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3123'RECOVERED IN GOOD CONDITION.
 ME3123
 ME3123                          STATION RECOVERY (1989)
 ME3123
 ME3123'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3123'RECOVERED IN GOOD CONDITION.
 ME3123
 ME3123                          STATION RECOVERY (1997)
 ME3123
 ME3123'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1569 ***********************************************************************
 ME1569  DESIGNATION -  FORKED
 ME1569  PID         -  ME1569
 ME1569  STATE/COUNTY-  IL/WILL
 ME1569  COUNTRY     -  US
 ME1569  USGS QUAD   -  PEOTONE (2018)
 ME1569
 ME1569                         *CURRENT SURVEY CONTROL
 ME1569  ______________________________________________________________________
 ME1569* NAD 83(1997) POSITION- 41 21 13.14851(N) 087 48 22.34163(W)   ADJUSTED
 ME1569* NAVD 88 ORTHO HEIGHT -   215.547 (meters)      707.17  (feet) ADJUSTED
 ME1569  ______________________________________________________________________
 ME1569  GEOID HEIGHT    -        -33.157 (meters)                     GEOID18
 ME1569  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 ME1569  DYNAMIC HEIGHT  -        215.459 (meters)      706.89  (feet) COMP
 ME1569  MODELED GRAVITY -    980,214.6   (mgal)                       NAVD 88
 ME1569
 ME1569  HORZ ORDER      -  SECOND
 ME1569  VERT ORDER      -  SECOND    CLASS I
 ME1569
 ME1569.The horizontal coordinates were established by classical geodetic methods
 ME1569.and adjusted by the National Geodetic Survey in October 1999.
 ME1569
 ME1569.The orthometric height was determined by differential leveling and
 ME1569.adjusted by the NATIONAL GEODETIC SURVEY
 ME1569.in June 1991.
 ME1569
 ME1569.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1569.GEOID18 height accuracy estimate available here.
 ME1569
 ME1569.Click photographs - Photos may exist for this station.
 ME1569
 ME1569.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1569
 ME1569.The dynamic height is computed by dividing the NAVD 88
 ME1569.geopotential number by the normal gravity value computed on the
 ME1569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1569.degrees latitude (g = 980.6199 gals.).
 ME1569
 ME1569.The modeled gravity was interpolated from observed gravity values.
 ME1569
 ME1569. The following values were computed from the NAD 83(1997) position.
 ME1569
 ME1569;                    North         East     Units Scale Factor Converg.
 ME1569;SPC IL E     -   520,450.570   344,111.032   MT  0.99999894   +0 20 53.8
 ME1569;SPC IL E     - 1,707,511.58  1,128,970.94   sFT  0.99999894   +0 20 53.8
 ME1569;UTM  16      - 4,578,330.534   432,560.261   MT  0.99965597   -0 31 57.7
 ME1569
 ME1569!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1569!SPC IL E     -   0.99997139  x   0.99999894  =   0.99997033
 ME1569!UTM  16      -   0.99997139  x   0.99965597  =   0.99962737
 ME1569
 ME1569:                Primary Azimuth Mark                     Grid Az
 ME1569:SPC IL E     -  PEOTONE BENNETT INDUST INC TK            142 43 18.4
 ME1569:UTM  16      -  PEOTONE BENNETT INDUST INC TK            143 36 09.9
 ME1569
 ME1569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3256078330(NAD 83)
 ME1569
 ME1569|---------------------------------------------------------------------|
 ME1569| PID    Reference Object                     Distance      Geod. Az  |
 ME1569|                                                           dddmmss.s |
 ME1569| ME2642 MONEE SINCLAIR PLINE MAST           APPROX. 7.4 KM 0260208.5 |
 ME1569| ME1571 FORKED RM 1                          18.443 METERS 08201     |
 ME1569| ME1570 FORKED RM 2                          21.014 METERS 12544     |
 ME1569| ME2647 PEOTONE BENNETT INDUST INC TK       APPROX. 2.3 KM 1430412.2 |
 ME1569| CM3515 FORKED AZ MK                                       1494149.9 |
 ME1569|---------------------------------------------------------------------|
 ME1569
 ME1569                          SUPERSEDED SURVEY CONTROL
 ME1569
 ME1569  NAD 83(1997)-  41 21 13.14852(N)    087 48 22.34167(W) AD(       ) 2
 ME1569  NAD 83(1986)-  41 21 13.15299(N)    087 48 22.35102(W) AD(       ) 2
 ME1569  NAD 83(1986)-  41 21 13.15083(N)    087 48 22.34839(W) AD(       ) 2
 ME1569  NAD 27      -  41 21 13.03280(N)    087 48 22.18320(W) AD(       ) 2
 ME1569  NGVD 29 (??/??/92)  215.635  (m)          707.46   (f) ADJ UNCH    2 0
 ME1569  NGVD 29             215.64   (m)          707.5    (f) LEVELING    3  
 ME1569
 ME1569.Superseded values are not recommended for survey control.
 ME1569
 ME1569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1569.See file dsdata.pdf to determine how the superseded data were derived.
 ME1569
 ME1569_MARKER: DS = TRIANGULATION STATION DISK
 ME1569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1569_STAMPING: FORKED 1959
 ME1569_MARK LOGO: CGS
 ME1569_PROJECTION: FLUSH
 ME1569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1569+STABILITY: SURFACE MOTION
 ME1569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1569+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2012
 ME1569
 ME1569  HISTORY     - Date     Condition        Report By
 ME1569  HISTORY     - 1959     MONUMENTED       CGS
 ME1569  HISTORY     - 1959     GOOD             CGS
 ME1569  HISTORY     - 1967     GOOD             CGS
 ME1569  HISTORY     - 1967     GOOD             CGS
 ME1569  HISTORY     - 19880520 MARK NOT FOUND   USPSQD
 ME1569  HISTORY     - 20081015 GOOD             GEOCAC
 ME1569  HISTORY     - 20101123 GOOD             GEOCAC
 ME1569  HISTORY     - 20110521 GOOD             AMESC
 ME1569  HISTORY     - 20120918 GOOD             ILDT
 ME1569
 ME1569                          STATION DESCRIPTION
 ME1569
 ME1569'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1569'STATION IS LOCATED ABOUT 1-1/2 MILES NORTHWEST OF PEOTONE, ABOUT 1-1/2
 ME1569'MILES WEST OF U.S. HIGHWAY 54 AND IN THE NORTHWEST CORNER OF A
 ME1569'TRIANGLE FORMED BY CURVE IN SURFACED ROAD AND GRAVEL CROSSROAD.
 ME1569'
 ME1569'TO REACH FROM THE JUNCTION OF CRAWFORD STREET AND U.S. HIGHWAY 54 AT A
 ME1569'TEXACO SERVICE STATION IN PEOTONE, GO WEST ON CRAWFORD STREET FOR 0.45
 ME1569'MILE TO N. WEST STREET, TURN NORTH ON N WEST STREET AND FOLLOW MAIN
 ME1569'SURFACED ROAD NORTH, THEN WEST AND NORTH AGAIN FOR 1.7 MILES TO
 ME1569'STATION ON RIGHT SIDE OF CURVE AS DESCRIBED.
 ME1569'
 ME1569'STATION MARK, A STANDARD STATION MARK DISK STAMPED FORKED 1959, IS SET
 ME1569'ON TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 ME1569'SURFACE OF THE GROUND.  THE MARK IS 38.5 FEET NORTH OF SURFACED ROAD,
 ME1569'36 FEET SOUTH OF GRAVEL ROAD, 20.5 FEET EAST-SOUTHEAST OF A TRIANGLE
 ME1569'BLAZED TELEPHONE POLE AND 9.5 FEET SOUTH-SOUTHWEST OF WITNESS POST.
 ME1569'
 ME1569'REFERENCE MARK NO. 1, IS A STANDARD REFERENCE MARK DISK STAMPED FORKED
 ME1569'NO 1 1959, IS SET ON TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS
 ME1569'SET FLUSH WITH SURFACE OF THE GROUND.  THE MARK IS 76 FEET NORTH OF
 ME1569'SURFACED ROAD AND 29.5 FEET SOUTH OF GRAVEL ROAD.
 ME1569'
 ME1569'REFERENCE MARK NO. 2, IS A STANDARD REFERENCE MARK DISK STAMPED FORKED
 ME1569'NO 2 1959, IS SET ON TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS
 ME1569'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 77 FEET SOUTH
 ME1569'OF CENTER OF GRAVEL ROAD AND 28 FEET NORTH OF CENTER OF SURFACED ROAD.
 ME1569'
 ME1569'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED FORKED 1959, IS SET
 ME1569'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES.  THE
 ME1569'MARK IS 35 FEET EAST OF CENTER OF SURFACED ROAD, 28.5 FEET NORTH OF A
 ME1569'TELEPHONE POLE, 2 FEET NORTH OF WITNESS POST AND 6 INCHES WEST OF
 ME1569'FENCE.
 ME1569'
 ME1569'TO REACH AZIMUTH MARK FROM STATION, GO SOUTHEAST ON SURFACED ROAD FOR
 ME1569'0.15 MILE TO AZIMUTH MARK ON LEFT SIDE OF ROAD AS DESCRIBED.
 ME1569
 ME1569                          STATION RECOVERY (1959)
 ME1569
 ME1569'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1569'2.8 MI NW FROM PEOTONE.  ABOUT 1.3 MILES NORTH ALONG U.S. HIGHWAY 54
 ME1569'FROM ITS JUNCTION WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 1.45
 ME1569'MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.1 MILE WEST OF A NORTH-SOUTH
 ME1569'GRAVEL ROAD CROSSING, AT THE NORTHWEST ANGLE OF A TRIANGLE FORMED BY
 ME1569'THE GRAVEL ROADS AND A CURVE IN AN ASPHALT ROAD WITH TANGENTS TO THE
 ME1569'WEST AND SOUTH, 36 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD,
 ME1569'34 FEET NORTH-NORTHEAST OF THE CENTER LINE OF THE ASPHALT ROAD, 20 1/2
 ME1569'FEET EAST-SOUTHEAST OF A TELEPHONE POLE, 132 FEET EAST-NORTHEAST AND
 ME1569'ACROSS THE ROAD FROM A T-FENCE CORNER, 9.4 FEET SOUTH-SOUTHWEST OF A
 ME1569'METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE ASPHALT ROAD
 ME1569'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1/2 INCH.
 ME1569
 ME1569                          STATION RECOVERY (1967)
 ME1569
 ME1569'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1569'RECOVERED IN GOOD CONDITION.
 ME1569
 ME1569                          STATION RECOVERY (1967)
 ME1569
 ME1569'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1569'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 ME1569'
 ME1569'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1-1/2 MILES
 ME1569'NORTHWEST OF PEOTONE
 ME1569
 ME1569                          STATION RECOVERY (1988)
 ME1569
 ME1569'RECOVERY NOTE BY US POWER SQUADRON 1988 (LCR)
 ME1569'MARK NOT FOUND.
 ME1569
 ME1569                          STATION RECOVERY (2008)
 ME1569
 ME1569'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1569'MAIN STATION FOUND IN GOOD CONDITION.  RM 1 NOT FOUND.  RM 2 NOT
 ME1569'FOUND.  AZ NOT SOUGHT.
 ME1569'
 ME1569'THE GRAVEL ROAD MENTIONED IN THE DESCRIPTION IS N PEOTONE ROAD.  THERE
 ME1569'ARE NO WITNESS POSTS OR TELEPHONE POLES TYING IN TO THE MAIN STATION
 ME1569'OR REFERENCE MARKS.  THE MARK IS APPROXIMATELY 1.5 INCHES BELOW GROUND
 ME1569'SURFACE.
 ME1569
 ME1569                          STATION RECOVERY (2010)
 ME1569
 ME1569'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME1569'FORKED FOUND IN GOOD CONDITION.  RM 1 FOUND IN GOOD CONDITION.  RM 2
 ME1569'SOUGHT BUT NOT FOUND.
 ME1569
 ME1569                          STATION RECOVERY (2011)
 ME1569
 ME1569'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 ME1569'RECOVERED AS DESCRIBED.
 ME1569
 ME1569                          STATION RECOVERY (2012)
 ME1569
 ME1569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 ME1569'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1571 ***********************************************************************
 ME1571  DESIGNATION -  FORKED RM 1
 ME1571  PID         -  ME1571
 ME1571  STATE/COUNTY-  IL/WILL
 ME1571  COUNTRY     -  US
 ME1571  USGS QUAD   -  PEOTONE (2018)
 ME1571
 ME1571                         *CURRENT SURVEY CONTROL
 ME1571  ______________________________________________________________________
 ME1571* NAD 83(1986) POSITION- 41 21 13.23   (N) 087 48 21.56   (W)   HD_HELD1
 ME1571* NAVD 88 ORTHO HEIGHT -   215.490 (meters)      706.99  (feet) ADJUSTED
 ME1571  ______________________________________________________________________
 ME1571  GEOID HEIGHT    -        -33.157 (meters)                     GEOID18
 ME1571  DYNAMIC HEIGHT  -        215.403 (meters)      706.70  (feet) COMP
 ME1571  MODELED GRAVITY -    980,214.6   (mgal)                       NAVD 88
 ME1571
 ME1571  VERT ORDER      -  SECOND    CLASS I
 ME1571
 ME1571.The horizontal coordinates were determined by differentially corrected
 ME1571.hand held GPS observations or other comparable positioning techniques
 ME1571.and have an estimated accuracy of +/- 3 meters.
 ME1571
 ME1571.The orthometric height was determined by differential leveling and
 ME1571.adjusted by the NATIONAL GEODETIC SURVEY
 ME1571.in June 1991.
 ME1571
 ME1571.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1571.GEOID18 height accuracy estimate available here.
 ME1571
 ME1571.Click photographs - Photos may exist for this station.
 ME1571
 ME1571.The dynamic height is computed by dividing the NAVD 88
 ME1571.geopotential number by the normal gravity value computed on the
 ME1571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1571.degrees latitude (g = 980.6199 gals.).
 ME1571
 ME1571.The modeled gravity was interpolated from observed gravity values.
 ME1571
 ME1571;                    North         East    Units  Estimated Accuracy
 ME1571;SPC IL E     -   520,453.2     344,129.2     MT  (+/- 3 meters HH1 GPS) 
 ME1571
 ME1571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3257878332(NAD 83)
 ME1571
 ME1571                          SUPERSEDED SURVEY CONTROL
 ME1571
 ME1571  NGVD 29 (??/??/92)  215.579  (m)          707.28   (f) ADJ UNCH    2 0
 ME1571
 ME1571.Superseded values are not recommended for survey control.
 ME1571
 ME1571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1571.See file dsdata.pdf to determine how the superseded data were derived.
 ME1571
 ME1571_MARKER: DR = REFERENCE MARK DISK
 ME1571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1571_STAMPING: FORKED NO 1 1959
 ME1571_MARK LOGO: CGS
 ME1571_PROJECTION: FLUSH
 ME1571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1571+STABILITY: SURFACE MOTION
 ME1571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1571+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2012
 ME1571
 ME1571  HISTORY     - Date     Condition        Report By
 ME1571  HISTORY     - 1959     MONUMENTED       CGS
 ME1571  HISTORY     - 1967     GOOD             CGS
 ME1571  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1571  HISTORY     - 20101123 GOOD             GEOCAC
 ME1571  HISTORY     - 20110521 GOOD             AMESC
 ME1571  HISTORY     - 20120918 GOOD             ILDT
 ME1571
 ME1571                          STATION DESCRIPTION
 ME1571
 ME1571'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1571'2.8 MI NW FROM PEOTONE.
 ME1571'ABOUT 1.3 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1571'WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 1.45 MILES WEST
 ME1571'ALONG A GRAVEL ROAD, ABOUT 0.1 MILE WEST OF A NORTH-SOUTH GRAVEL
 ME1571'ROAD CROSSING, AT THE NORTHWEST ANGLE FORMED BY THE GRAVEL ROADS
 ME1571'AND A CURVE IN THE ASPHALT ROAD WITH TANGENTS TO THE WEST AND
 ME1571'SOUTH, 29 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 70 FEET
 ME1571'NORTH-NORTHEAST OF THE CENTER LINE OF THE ASPHALT ROAD, 79
 ME1571'FEET EAST OF A TELEPHONE POLE, 192 FEET EAST AND ACROSS THE
 ME1571'ROAD FROM A T-FENCE CORNER, 60.6 FEET EAST OF TRIANGULATION
 ME1571'STATION FORKED, 56.3 FEET EAST OF A METAL WITNESS POST, ABOUT
 ME1571'2 1/2 FEET BELOW THE LEVEL OF THE ASPHALT ROAD AND SET IN THE
 ME1571'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 ME1571
 ME1571                          STATION RECOVERY (1967)
 ME1571
 ME1571'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1571'RECOVERED IN GOOD CONDITION.
 ME1571
 ME1571                          STATION RECOVERY (2008)
 ME1571
 ME1571'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1571'THERE ARE NO WITNESS POSTS WITHIN THIS ROAD TRIANGLE.  MEASUREMENTS
 ME1571'MADE FROM TRIANGULATION STATION FORKED, BUT THIS MARK WAS NOT LOCATED.
 ME1571'THIS PARTY LACKED APPROPRIATE TOOLS SUCH AS A PROBE IN THAT THE
 ME1571'PRAIRIE GRASSES IN THIS AREA ARE VERY THICK AND HIGH.
 ME1571
 ME1571                          STATION RECOVERY (2010)
 ME1571
 ME1571'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME1571'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 ME1571'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 ME1571'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 ME1571
 ME1571                          STATION RECOVERY (2011)
 ME1571
 ME1571'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 ME1571'RECOVERED AS DESCRIBED.
 ME1571
 ME1571                          STATION RECOVERY (2012)
 ME1571
 ME1571'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 ME1571'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1570 ***********************************************************************
 ME1570  DESIGNATION -  FORKED RM 2
 ME1570  PID         -  ME1570
 ME1570  STATE/COUNTY-  IL/WILL
 ME1570  COUNTRY     -  US
 ME1570  USGS QUAD   -  PEOTONE (2018)
 ME1570
 ME1570                         *CURRENT SURVEY CONTROL
 ME1570  ______________________________________________________________________
 ME1570* NAD 83(1986) POSITION- 41 21 12.75   (N) 087 48 21.61   (W)   HD_HELD1
 ME1570* NAVD 88 ORTHO HEIGHT -   215.627 (meters)      707.44  (feet) ADJUSTED
 ME1570  ______________________________________________________________________
 ME1570  GEOID HEIGHT    -        -33.157 (meters)                     GEOID18
 ME1570  DYNAMIC HEIGHT  -        215.540 (meters)      707.15  (feet) COMP
 ME1570  MODELED GRAVITY -    980,214.5   (mgal)                       NAVD 88
 ME1570
 ME1570  VERT ORDER      -  SECOND    CLASS 0
 ME1570
 ME1570.The horizontal coordinates were determined by differentially corrected
 ME1570.hand held GPS observations or other comparable positioning techniques
 ME1570.and have an estimated accuracy of +/- 3 meters.
 ME1570
 ME1570.The orthometric height was determined by differential leveling and
 ME1570.adjusted by the NATIONAL GEODETIC SURVEY
 ME1570.in June 1991.
 ME1570
 ME1570.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1570.GEOID18 height accuracy estimate available here.
 ME1570
 ME1570.Click photographs - Photos may exist for this station.
 ME1570
 ME1570.The dynamic height is computed by dividing the NAVD 88
 ME1570.geopotential number by the normal gravity value computed on the
 ME1570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1570.degrees latitude (g = 980.6199 gals.).
 ME1570
 ME1570.The modeled gravity was interpolated from observed gravity values.
 ME1570
 ME1570;                    North         East    Units  Estimated Accuracy
 ME1570;SPC IL E     -   520,438.4     344,128.1     MT  (+/- 3 meters HH1 GPS) 
 ME1570
 ME1570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3257778318(NAD 83)
 ME1570
 ME1570                          SUPERSEDED SURVEY CONTROL
 ME1570
 ME1570  NGVD 29 (??/??/92)  215.716  (m)          707.73   (f) ADJ UNCH    2 0
 ME1570
 ME1570.Superseded values are not recommended for survey control.
 ME1570
 ME1570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1570.See file dsdata.pdf to determine how the superseded data were derived.
 ME1570
 ME1570_MARKER: DR = REFERENCE MARK DISK
 ME1570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1570_STAMPING: FORKED NO 2 1959
 ME1570_MARK LOGO: CGS
 ME1570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1570+STABILITY: SURFACE MOTION
 ME1570
 ME1570  HISTORY     - Date     Condition        Report By
 ME1570  HISTORY     - 1959     MONUMENTED       CGS
 ME1570  HISTORY     - 1967     GOOD             CGS
 ME1570  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1570  HISTORY     - 20101123 MARK NOT FOUND   GEOCAC
 ME1570
 ME1570                          STATION DESCRIPTION
 ME1570
 ME1570'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1570'2.8 MI NW FROM PEOTONE.
 ME1570'ABOUT 1.3 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1570'WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 1.45 MILES WEST
 ME1570'ALONG A GRAVEL ROAD, ABOUT 0.1 MILES WEST OF A NORTH-SOUTH
 ME1570'GRAVEL-ROAD CROSSING, AT THE NORTHWEST ANGLE OF A TRIANGLE FORMED
 ME1570'BY THE GRAVEL ROADS AND A CURVE IN THE ASPHALT ROAD WITH TANGENTS
 ME1570'TO THE WEST AND SOUTH, 26 FEET NORTH-NORTHEAST OF THE CENTER
 ME1570'LINE OF THE ASPHALT ROAD, 77 1/2 FEET SOUTH OF THE CENTER LINE
 ME1570'OF THE GRAVEL ROAD, 88 1/2 FEET EAST-SOUTHEAST OF A TELEPHONE
 ME1570'POLE, 185 FEET EAST AND ACROSS THE ROAD FROM A T-FENCE CORNER,
 ME1570'69.0 FEET EAST-SOUTHEAST OF TRIANGULATION STATION FORKED, 71.6
 ME1570'FEET EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 1/2 FEET
 ME1570'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 ME1570'POST PROJECTING 1 INCH.
 ME1570
 ME1570                          STATION RECOVERY (1967)
 ME1570
 ME1570'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1570'RECOVERED IN GOOD CONDITION.
 ME1570
 ME1570                          STATION RECOVERY (2008)
 ME1570
 ME1570'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1570'THERE ARE NO WITNESS POSTS WITHIN THIS ROAD TRIANGLE.  MEASUREMENTS
 ME1570'MADE FROM TRIANGULATION STATION FORKED, BUT THIS MARK WAS NOT LOCATED.
 ME1570'THIS PARTY LACKED APPROPRIATE TOOLS SUCH AS A PROBE IN THAT THE
 ME1570'PRAIRIE GRASSES IN THIS AREA ARE VERY THICK AND HIGH.
 ME1570
 ME1570                          STATION RECOVERY (2010)
 ME1570
 ME1570'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME1570'ONLY THE MAIN STATION AND RM WERE LOCATED.  REPORT SUBMITTED BY
 ME1570'GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0873 ***********************************************************************
 NH0873  DESIGNATION -  FORREST
 NH0873  PID         -  NH0873
 NH0873  STATE/COUNTY-  IL/WINNEBAGO
 NH0873  COUNTRY     -  US
 NH0873  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0873
 NH0873                         *CURRENT SURVEY CONTROL
 NH0873  ______________________________________________________________________
 NH0873* NAD 83(1997) POSITION- 42 17 44.92751(N) 089 04 37.28385(W)   ADJUSTED
 NH0873* NAVD 88 ORTHO HEIGHT -   226.909 (meters)      744.45  (feet) POSTED
 NH0873  ______________________________________________________________________
 NH0873  GEOID HEIGHT    -        -33.438 (meters)                     GEOID18
 NH0873  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 NH0873  DYNAMIC HEIGHT  -        226.84  (meters)      744.2   (feet) COMP
 NH0873  MODELED GRAVITY -    980,297.7   (mgal)                       NAVD 88
 NH0873
 NH0873  HORZ ORDER      -  SECOND
 NH0873  VERT ORDER      -  * POSTED, SEE BELOW
 NH0873
 NH0873.The horizontal coordinates were established by classical geodetic methods
 NH0873.and adjusted by the National Geodetic Survey in October 1999.
 NH0873
 NH0873.The orthometric height was determined by differential leveling
 NH0873.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0873
 NH0873.* This is a POSTED BENCH MARK height.
 NH0873
 NH0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0873.GEOID18 height accuracy estimate available here.
 NH0873
 NH0873.Click photographs - Photos may exist for this station.
 NH0873
 NH0873.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0873
 NH0873.The dynamic height is computed by dividing the NAVD 88
 NH0873.geopotential number by the normal gravity value computed on the
 NH0873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0873.degrees latitude (g = 980.6199 gals.).
 NH0873
 NH0873.The modeled gravity was interpolated from observed gravity values.
 NH0873
 NH0873. The following values were computed from the NAD 83(1997) position.
 NH0873
 NH0873;                    North         East     Units Scale Factor Converg.
 NH0873;SPC IL W     -   625,513.463   789,853.692   MT  1.00004048   +0 44 00.0
 NH0873;SPC IL W     - 2,052,205.42  2,591,378.32   sFT  1.00004048   +0 44 00.0
 NH0873;UTM  16      - 4,684,709.827   328,781.248   MT  0.99996071   -1 23 53.1
 NH0873
 NH0873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0873!SPC IL W     -   0.99996966  x   1.00004048  =   1.00001014
 NH0873!UTM  16      -   0.99996966  x   0.99996071  =   0.99993037
 NH0873
 NH0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2878184709(NAD 83)
 NH0873
 NH0873|---------------------------------------------------------------------|
 NH0873| PID    Reference Object                     Distance      Geod. Az  |
 NH0873|                                                           dddmmss.s |
 NH0873| DR6115 FOREST RM                            17.030 METERS 31054     |
 NH0873|---------------------------------------------------------------------|
 NH0873
 NH0873                          SUPERSEDED SURVEY CONTROL
 NH0873
 NH0873  NAD 83(1996)-  42 17 44.92792(N)    089 04 37.28475(W) AD(       ) 2
 NH0873  NAD 83(1991)-  42 17 44.92736(N)    089 04 37.28432(W) AD(       ) 2
 NH0873  NAD 83(1986)-  42 17 44.92775(N)    089 04 37.28390(W) AD(       ) 2
 NH0873  NAD 27      -  42 17 44.86760(N)    089 04 36.89800(W) AD(       ) 2
 NH0873  USSD        -  42 17 44.97700(N)    089 04 36.69100(W) AD(       ) 3
 NH0873
 NH0873.Superseded values are not recommended for survey control.
 NH0873
 NH0873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0873.See file dsdata.pdf to determine how the superseded data were derived.
 NH0873
 NH0873_MARKER: DS = TRIANGULATION STATION DISK
 NH0873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0873_STAMPING: FORREST 1920
 NH0873_MARK LOGO: CGS
 NH0873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0873+STABILITY: SURFACE MOTION
 NH0873
 NH0873  HISTORY     - Date     Condition        Report By
 NH0873  HISTORY     - 1920     MONUMENTED       CGS
 NH0873  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0873  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0873
 NH0873                          STATION DESCRIPTION
 NH0873
 NH0873'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0873'STATION IS ABOUT 1-1/2 MILES N OF THE CENTER OF ROCKFORD, ON THE E
 NH0873'SIDE OF NORTH MAIN STREET AT ITS INTERSECTION WITH BROWN AVENUE, 50
 NH0873'YARDS NW OF FOREST VIEW ABBEY, 20 YARDS E OF BEN CAREYS STORE, AND
 NH0873'1.66 METERS (5.45 FEET) E OF THE E AND NEAREST RAIL OF THE STREET-CAR
 NH0873'TRACK.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 NH0873'BRONZE DISKS SET IN CONCRETE.  THE REFERENCE MARK IS ON THE OPPOSITE
 NH0873'SIDE OF THE STREET, 17.03 METERS (55.87 FEET) FROM THE STATION, N 49
 NH0873'DEG 06 MIN W.
 NH0873
 NH0873                          STATION RECOVERY (1954)
 NH0873
 NH0873'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0873'THIS STATION NOT RECOVERED AND WAS PROBABLY DESTROYED BY
 NH0873'WIDENING AND RESURFACING OF NORTH MAIN STREET.
 NH0873
 NH0873                          STATION RECOVERY (1997)
 NH0873
 NH0873'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0873'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4357 ***********************************************************************
 DF4357  DESIGNATION -  FORREST MAINT YD
 DF4357  PID         -  DF4357
 DF4357  STATE/COUNTY-  IL/LIVINGSTON
 DF4357  COUNTRY     -  US
 DF4357  USGS QUAD   -  FORREST NORTH (2018)
 DF4357
 DF4357                         *CURRENT SURVEY CONTROL
 DF4357  ______________________________________________________________________
 DF4357* NAD 83(2011) POSITION- 40 45 33.57708(N) 088 24 38.24714(W)   ADJUSTED
 DF4357* NAD 83(2011) ELLIP HT-   178.642 (meters)        (06/27/12)   ADJUSTED
 DF4357* NAD 83(2011) EPOCH   -  2010.00
 DF4357* NAVD 88 ORTHO HEIGHT -   210.7   (meters)      691.    (feet) GPS OBS
 DF4357  ______________________________________________________________________
 DF4357  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4357  GEOID HEIGHT    -        -32.016 (meters)                     GEOID99
 DF4357  GEOID HEIGHT    -        -32.053 (meters)                     GEOID18
 DF4357  NAD 83(2011) X  -    134,194.198 (meters)                     COMP
 DF4357  NAD 83(2011) Y  - -4,836,357.100 (meters)                     COMP
 DF4357  NAD 83(2011) Z  -  4,142,331.851 (meters)                     COMP
 DF4357  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 DF4357
 DF4357  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4357  Standards:
 DF4357         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4357            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4357  -------------------------------------------------------------------
 DF4357  NETWORK    1.08   1.74           0.50   0.36   0.89     -0.07878303
 DF4357  -------------------------------------------------------------------
 DF4357  Click here for local accuracies and other accuracy information.
 DF4357
 DF4357.The horizontal coordinates were established by GPS observations
 DF4357.and adjusted by the National Geodetic Survey in June 2012.
 DF4357
 DF4357.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4357.been affixed to the stable North American tectonic plate. See 
 DF4357.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4357
 DF4357.The horizontal coordinates are valid at the epoch date displayed above
 DF4357.which is a decimal equivalence of Year/Month/Day.
 DF4357
 DF4357.The orthometric height was determined by GPS observations and a
 DF4357.high-resolution geoid model.
 DF4357
 DF4357.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4357.GEOID18 height accuracy estimate available here.
 DF4357
 DF4357.Click photographs - Photos may exist for this station.
 DF4357
 DF4357.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4357
 DF4357.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4357
 DF4357.The ellipsoidal height was determined by GPS observations
 DF4357.and is referenced to NAD 83.
 DF4357
 DF4357. The following values were computed from the NAD 83(2011) position.
 DF4357
 DF4357;                    North         East     Units Scale Factor Converg.
 DF4357;SPC IL E     -   454,318.218   293,473.684   MT  0.99997552   -0 03 01.7
 DF4357;SPC IL E     - 1,490,542.35    962,838.24   sFT  0.99997552   -0 03 01.7
 DF4357;UTM  16      - 4,512,997.685   380,932.060   MT  0.99977450   -0 55 15.9
 DF4357
 DF4357!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4357!SPC IL E     -   0.99997198  x   0.99997552  =   0.99994750
 DF4357!UTM  16      -   0.99997198  x   0.99977450  =   0.99974648
 DF4357
 DF4357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8093212997(NAD 83)
 DF4357
 DF4357                          SUPERSEDED SURVEY CONTROL
 DF4357
 DF4357  NAD 83(2007)-  40 45 33.57710(N)    088 24 38.24807(W) AD(2002.00) 0
 DF4357  ELLIP H (02/10/07)  178.665  (m)                       GP(2002.00)    
 DF4357  ELLIP H (02/03/05)  178.677  (m)                       GP(       ) 4 2
 DF4357  NAD 83(1997)-  40 45 33.57702(N)    088 24 38.24794(W) AD(       ) 1
 DF4357  ELLIP H (03/04/03)  178.680  (m)                       GP(       ) 4 2
 DF4357
 DF4357.Superseded values are not recommended for survey control.
 DF4357
 DF4357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4357.See file dsdata.pdf to determine how the superseded data were derived.
 DF4357
 DF4357_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4357_STAMPING: FORREST 1996
 DF4357_MARK LOGO: ILDT
 DF4357_PROJECTION: FLUSH
 DF4357_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4357+STABILITY: SURFACE MOTION
 DF4357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4357+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 DF4357
 DF4357  HISTORY     - Date     Condition        Report By
 DF4357  HISTORY     - 1996     MONUMENTED       ILDT
 DF4357  HISTORY     - 200205   GOOD             ASCPC
 DF4357
 DF4357                          STATION DESCRIPTION
 DF4357
 DF4357'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4357'FROM THE INTERSECTION OF US 24 AND ROUTE 47 IN THE CENTER OF FORREST
 DF4357'GO NORTH ON
 DF4357'ROUTE 47 FOR 0.70 MILES TO THE IDOT YARD ON THE EAST SIDE OF ROUTE 47
 DF4357'STATION IS LOCATED
 DF4357'61 FEET NORTH OF CENTERLINE OF DRIVE AT RIGHT-OF-WAY FENCE AND 10 FEET
 DF4357'EAST OF THE WEST
 DF4357'FENCE LINE.
 DF4357'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION FORREST 1996.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1709 ***********************************************************************
 LC1709  DESIGNATION -  FORREST MUNICIPAL TANK
 LC1709  PID         -  LC1709
 LC1709  STATE/COUNTY-  IL/LIVINGSTON
 LC1709  COUNTRY     -  US
 LC1709  USGS QUAD   -  FORREST SOUTH (2018)
 LC1709
 LC1709                         *CURRENT SURVEY CONTROL
 LC1709  ______________________________________________________________________
 LC1709* NAD 83(1997) POSITION- 40 44 59.43273(N) 088 24 46.16668(W)   ADJUSTED
 LC1709  ______________________________________________________________________
 LC1709  GEOID HEIGHT    -        -32.047 (meters)                     GEOID18
 LC1709  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 LC1709  HORZ ORDER      -  THIRD
 LC1709
 LC1709.The horizontal coordinates were established by classical geodetic methods
 LC1709.and adjusted by the National Geodetic Survey in October 1999.
 LC1709
 LC1709.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1709.GEOID18 height accuracy estimate available here.
 LC1709
 LC1709.Click photographs - Photos may exist for this station.
 LC1709
 LC1709.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1709
 LC1709. The following values were computed from the NAD 83(1997) position.
 LC1709
 LC1709;                    North         East     Units Scale Factor Converg.
 LC1709;SPC IL E     -   453,265.160   293,286.977   MT  0.99997555   -0 03 06.8
 LC1709;SPC IL E     - 1,487,087.45    962,225.69   sFT  0.99997555   -0 03 06.8
 LC1709;UTM  16      - 4,511,947.796   380,729.415   MT  0.99977509   -0 55 20.4
 LC1709
 LC1709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8072911947(NAD 83)
 LC1709
 LC1709                          SUPERSEDED SURVEY CONTROL
 LC1709
 LC1709  NAD 83(1997)-  40 44 59.43991(N)    088 24 46.16713(W) AD(       ) 3
 LC1709  NAD 83(1986)-  40 44 59.44403(N)    088 24 46.17348(W) AD(       ) 3
 LC1709  NAD 27      -  40 44 59.31800(N)    088 24 45.97900(W) AD(       ) 3
 LC1709
 LC1709.Superseded values are not recommended for survey control.
 LC1709
 LC1709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1709.See file dsdata.pdf to determine how the superseded data were derived.
 LC1709
 LC1709_MARKER: 82 = FINIAL
 LC1709
 LC1709  HISTORY     - Date     Condition        Report By
 LC1709  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1709
 LC1709                          STATION DESCRIPTION
 LC1709
 LC1709'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1709'THE POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 LC1709'TANK OF FORREST.  THE TANK IS A STEEL STRUCTURE PAINTED SILVER
 LC1709'AND IS APPROXIMATELY 125 FEET HIGH.  IT IS LOCATED IN THE
 LC1709'CENTRAL PART OF TOWN AND IS THE ONLY TANK IN THE IMMEDIATE
 LC1709'VICINITY.
 LC1709'
 LC1709'OBSERVED UPON FROM TRIANGULATION STATIONS.  THOMAS, DONOVAN,
 LC1709'FELKEY, SWYGERT, SANCKEN, AND CULLOM (NO. 105 U.S.G.S.).
 LC1709'
 LC1709'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1558 ***********************************************************************
 NH1558  DESIGNATION -  FORRESTON
 NH1558  PID         -  NH1558
 NH1558  STATE/COUNTY-  IL/OGLE
 NH1558  COUNTRY     -  US
 NH1558  USGS QUAD   -  SHANNON (2018)
 NH1558
 NH1558                         *CURRENT SURVEY CONTROL
 NH1558  ______________________________________________________________________
 NH1558* NAD 83(1997) POSITION- 42 10 14.50018(N) 089 37 42.67394(W)   ADJUSTED
 NH1558* NAVD 88 ORTHO HEIGHT -   297.    (meters)      974.    (feet) SCALED
 NH1558  ______________________________________________________________________
 NH1558  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 NH1558  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 NH1558  HORZ ORDER      -  THIRD
 NH1558
 NH1558.The horizontal coordinates were established by classical geodetic methods
 NH1558.and adjusted by the National Geodetic Survey in October 1999.
 NH1558
 NH1558.The orthometric height was scaled from a topographic map.
 NH1558
 NH1558.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1558.GEOID18 height accuracy estimate available here.
 NH1558
 NH1558.Click photographs - Photos may exist for this station.
 NH1558
 NH1558.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1558
 NH1558. The following values were computed from the NAD 83(1997) position.
 NH1558
 NH1558;                    North         East     Units Scale Factor Converg.
 NH1558;SPC IL W     -   611,181.534   744,463.911   MT  0.99996549   +0 21 40.6
 NH1558;SPC IL W     - 2,005,184.75  2,442,462.01   sFT  0.99996549   +0 21 40.6
 NH1558;UTM  16      - 4,672,073.155   282,887.285   MT  1.00018004   -1 45 55.2
 NH1558
 NH1558!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1558!SPC IL W     -   0.99995862  x   0.99996549  =   0.99992411
 NH1558!UTM  16      -   0.99995862  x   1.00018004  =   1.00013865
 NH1558
 NH1558:                Primary Azimuth Mark                     Grid Az
 NH1558:SPC IL W     -  FORRESTON 2 AZ MK                        184 49 49.7
 NH1558:UTM  16      -  FORRESTON 2 AZ MK                        186 57 25.5
 NH1558
 NH1558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8288772073(NAD 83)
 NH1558
 NH1558|---------------------------------------------------------------------|
 NH1558| PID    Reference Object                     Distance      Geod. Az  |
 NH1558|                                                           dddmmss.s |
 NH1558| CI8699 FORRESTON RM 1                       17.252 METERS 00015     |
 NH1558| CI8700 FORRESTON RM 2                       28.248 METERS 08930     |
 NH1558| NH1561 FORRESTON 2                           8.877 METERS 09737     |
 NH1558| NH1553 FORRESTON MUNICIPAL TANK            APPROX. 6.7 KM 1444057.6 |
 NH1558| CI8698 FORRESTON AZ MK                                    1824834.8 |
 NH1558| CI8701 FORRESTON 2 AZ MK                                  1851130.3 |
 NH1558|---------------------------------------------------------------------|
 NH1558
 NH1558                          SUPERSEDED SURVEY CONTROL
 NH1558
 NH1558  NAD 83(1996)-  42 10 14.50019(N)    089 37 42.67394(W) AD(       ) 3
 NH1558  NAD 83(1986)-  42 10 14.50127(N)    089 37 42.67573(W) AD(       ) 3
 NH1558  NAD 27      -  42 10 14.41260(N)    089 37 42.26690(W) AD(       ) 3
 NH1558
 NH1558.Superseded values are not recommended for survey control.
 NH1558
 NH1558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1558.See file dsdata.pdf to determine how the superseded data were derived.
 NH1558
 NH1558_MARKER: DS = TRIANGULATION STATION DISK
 NH1558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1558_STAMPING: FORRESTTON 1954
 NH1558_MARK LOGO: CGS
 NH1558_PROJECTION: FLUSH
 NH1558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1558+STABILITY: SURFACE MOTION
 NH1558
 NH1558  HISTORY     - Date     Condition        Report By
 NH1558  HISTORY     - 1954     MONUMENTED       CGS
 NH1558  HISTORY     - 1970     GOOD             ALSTER
 NH1558  HISTORY     - 1970     SEE DESCRIPTION  NGS
 NH1558  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NH1558  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH1558  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 NH1558
 NH1558                          STATION DESCRIPTION
 NH1558
 NH1558'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1558'STATION IS LOCATED ABOUT 9 MILES SOUTH OF FREEPORT AND 5 MILES
 NH1558'NORTHWEST OF FORRESTON ALONG THE EAST SIDE OF STATE HIGHWAY
 NH1558'26 AND ON HIGHWAY PROPERTY.  IT IS 83 FEET SOUTHEAST OF THE
 NH1558'INTERSECTION OF A GRAVEL CROSSROAD AND HIGHWAY 26, 30 FEET SOUTH
 NH1558'OF THE CENTER OF A GRAVEL ROAD, 44 FEET EAST OF A POWER LINE
 NH1558'POLE, 9 FEET WEST OF A WHITE WITNESS POST AND 2 FEET NORTH OF A
 NH1558'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1558'FORRESTON 1954.
 NH1558'
 NH1558'REFERENCE MARK NO. 1 IS 26 FEET NORTH OF THE CENTER OF THE
 NH1558'GRAVEL ROAD, 23 FEET EAST OF A TELEPHONE POLE AND 1 FOOT SOUTH
 NH1558'OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1558'FORRESTON NO 1 1954.
 NH1558'
 NH1558'REFERENCE MARK NO. 2 IS 31 FEET SOUTH OF THE CENTER OF THE GRAVEL
 NH1558'ROAD, 2 FEET WEST OF A POWER LINE POLE AND 1 FOOT NORTH OF
 NH1558'A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED FORRESTON
 NH1558'NO 2 1954.
 NH1558'
 NH1558'AZIMUTH MARK IS 34 FEET WEST OF THE CENTER OF HIGHWAY 26, 3
 NH1558'FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF THE
 NH1558'EAST EDGE OF A CULTIVATED FIELD.  THE MARK IS FLUSH AND THE
 NH1558'DISK IS STAMPED FORRESTON 1954.
 NH1558'
 NH1558'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1558'72 AND 26 IN FORRESTON GO NORTH AND WEST ON HIGHWAY 26 FOR 4.2
 NH1558'MILES WHERE HIGHWAY 72 GO WEST, CONTINUE NORTH ON HIGHWAY
 NH1558'26 FOR 0.65 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 NH1558'CONTINUE NORTH ON HIGHWAY 26 FOR 0.3 MILE TO THE GRAVEL CROSSROAD
 NH1558'AND THE STATION ON THE RIGHT AS DESCRIBED.
 NH1558'
 NH1558'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1558
 NH1558                          STATION RECOVERY (1970)
 NH1558
 NH1558'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1970 (LOC)
 NH1558'FORRESTON 1954-GOOD FLUSH
 NH1558'
 NH1558'FORRESTON NO 1 1954-GOOD FLUSH 5 FT SOUTH OF E-W FENCE
 NH1558'
 NH1558'FORRESTON NO 2 1954-GOOD FLUSH
 NH1558'
 NH1558'AZ MARK-GOOD
 NH1558'
 NH1558'AZ MARK IS IN FRONT YARD OF A BRICK SINGLE STORY HOME (JOE
 NH1558'BOCKER RESID) 34 FT WEST CENTERLINE ILL 26 AND 31 FT NORTH OF
 NH1558'THE EAST END OF A WHITE BOARD.  MARK IS JUST NORTH OF DRIVE TO
 NH1558'HOUSE AND APPROX. 8 INCHES ABOVE GROUND.
 NH1558
 NH1558                          STATION RECOVERY (1970)
 NH1558
 NH1558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1558'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE STATION MARK
 NH1558'AND REFERENCE MARKS WERE IN THE WAY OF ROAD CONSTRUCTION
 NH1558'AND THE SURFACE STATION MARK AND THE REFERENCE MARKS WERE
 NH1558'DESTROYED AFTER A NEW STATION FORRESTON 2 1970 WAS SET.  THE
 NH1558'AZIMUTH MARK WAS IN A LAWN AND WAS DESTROYED AT THE REQUEST
 NH1558'OF THE PROPERTY OWNER.  THE DISTANCE AND DIRECTION TO THE
 NH1558'REFERENCE MARKS CHECKED.
 NH1558'
 NH1558'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1558'
 NH1558'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 NH1558'MILES NORTHWEST OF FORRESTON.
 NH1558
 NH1558                          STATION RECOVERY (1996)
 NH1558
 NH1558'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1558'MARK NOT FOUND.
 NH1558
 NH1558                          STATION RECOVERY (2001)
 NH1558
 NH1558'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1558'RM 1 RM 2 AND THE AZIMUTH WERE NOT LOCATED
 NH1558
 NH1558                          STATION RECOVERY (2005)
 NH1558
 NH1558'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH1558'AFTER A 30 MINUTE SEARCH RM 1 AND RM 2 AND THE AZIMUTH
 NH1558'WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1561 ***********************************************************************
 NH1561  DESIGNATION -  FORRESTON 2
 NH1561  PID         -  NH1561
 NH1561  STATE/COUNTY-  IL/OGLE
 NH1561  COUNTRY     -  US
 NH1561  USGS QUAD   -  SHANNON (2018)
 NH1561
 NH1561                         *CURRENT SURVEY CONTROL
 NH1561  ______________________________________________________________________
 NH1561* NAD 83(1997) POSITION- 42 10 14.46205(N) 089 37 42.29059(W)   NO CHECK
 NH1561* NAVD 88 ORTHO HEIGHT -   297.    (meters)      974.    (feet) SCALED
 NH1561  ______________________________________________________________________
 NH1561  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 NH1561  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 NH1561  HORZ ORDER      -  THIRD
 NH1561
 NH1561.The horizontal coordinates were established by classical geodetic methods
 NH1561.and adjusted by the National Geodetic Survey in October 1999.
 NH1561
 NH1561.No horizontal observational check was made to the station.
 NH1561
 NH1561.The orthometric height was scaled from a topographic map.
 NH1561
 NH1561.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1561.GEOID18 height accuracy estimate available here.
 NH1561
 NH1561.Click photographs - Photos may exist for this station.
 NH1561
 NH1561.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1561
 NH1561. The following values were computed from the NAD 83(1997) position.
 NH1561
 NH1561;                    North         East     Units Scale Factor Converg.
 NH1561;SPC IL W     -   611,180.413   744,472.717   MT  0.99996550   +0 21 40.9
 NH1561;SPC IL W     - 2,005,181.07  2,442,490.91   sFT  0.99996550   +0 21 40.9
 NH1561;UTM  16      - 4,672,071.708   282,896.045   MT  1.00017999   -1 45 54.9
 NH1561
 NH1561!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1561!SPC IL W     -   0.99995862  x   0.99996550  =   0.99992412
 NH1561!UTM  16      -   0.99995862  x   1.00017999  =   1.00013860
 NH1561
 NH1561:                Primary Azimuth Mark                     Grid Az
 NH1561:SPC IL W     -  FORRESTON 2 AZ MK                        185 53 10.3
 NH1561:UTM  16      -  FORRESTON 2 AZ MK                        188 00 46.1
 NH1561
 NH1561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8289672071(NAD 83)
 NH1561
 NH1561|---------------------------------------------------------------------|
 NH1561| PID    Reference Object                     Distance      Geod. Az  |
 NH1561|                                                           dddmmss.s |
 NH1561| CI8702 FORRESTON 2 RM 3                      6.355 METERS 08808     |
 NH1561| NH1553 FORRESTON MUNICIPAL TANK            APPROX. 6.7 KM 1444416.9 |
 NH1561| CI8701 FORRESTON 2 AZ MK                                  1861451.2 |
 NH1561| CI8703 FORRESTON 2 RM 4                      5.818 METERS 26853     |
 NH1561| NH1558 FORRESTON                             8.877 METERS 27737     |
 NH1561|---------------------------------------------------------------------|
 NH1561
 NH1561                          SUPERSEDED SURVEY CONTROL
 NH1561
 NH1561  NAD 83(1996)-  42 10 14.46206(N)    089 37 42.29059(W) AD(       ) 3
 NH1561  NAD 83(1986)-  42 10 14.46313(N)    089 37 42.29239(W) AD(       ) 3
 NH1561  NAD 27      -  42 10 14.37445(N)    089 37 41.88361(W) AD(       ) 3
 NH1561
 NH1561.Superseded values are not recommended for survey control.
 NH1561
 NH1561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1561.See file dsdata.pdf to determine how the superseded data were derived.
 NH1561
 NH1561_MARKER: DS = TRIANGULATION STATION DISK
 NH1561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1561_STAMPING: FORRESTON 2 1970
 NH1561_MARK LOGO: CGS
 NH1561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1561+STABILITY: SURFACE MOTION
 NH1561
 NH1561  HISTORY     - Date     Condition        Report By
 NH1561  HISTORY     - 1970     MONUMENTED       NGS
 NH1561  HISTORY     - 19960503 GOOD             USPSQD
 NH1561  HISTORY     - 20010813 MARK NOT FOUND   USPSQD
 NH1561  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 NH1561
 NH1561                          STATION DESCRIPTION
 NH1561
 NH1561'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1561'THE STATION IS LOCATED ABOUT 9 MILES SOUTH OF FREEPORT, ABOUT
 NH1561'5 MILES NORTHWEST OF FORRESTON, ON ROAD RIGHT-OF-WAY, 106
 NH1561'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 26, 34 FEET SOUTH
 NH1561'OF THE CENTERLINE OF COFFMAN ROAD AND 1 FOOT EAST OF A METAL
 NH1561'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 NH1561'IS STAMPED FORRESTON 2 1970.
 NH1561'
 NH1561'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1561'26 AND 72 IN FORRESTON, GO NORTHERLY ON HIGHWAY 26 AND 72
 NH1561'FOR 4.2 MILES TO THEIR JUNCTION.  CONTINUE NORTH ON HIGHWAY 26
 NH1561'FOR 0.65 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 NH1561'NORTH ON THE HIGHWAY FOR 0.3 MILE TO A CROSSROAD AND THE
 NH1561'STATION ON THE RIGHT.
 NH1561'
 NH1561'REFERENCE MARK 3 IS 1 FOOT WEST OF A METAL WITNESS POST,
 NH1561'34 FEET SOUTH OF THE CENTERLINE OF COFFMAN RD., AND 127 FEET
 NH1561'EAST OF THE CENTERLINE OF THE HIGHWAY.  THE MONUMENT PROJECTS
 NH1561'3 INCHES AND THE DISK IS STAMPED FORRESTON 2 NO 3 1970.
 NH1561'
 NH1561'REFERENCE MARK 4 IS 1 FOOT EAST OF A METAL WITNESS POST,
 NH1561'87 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 34 FEET
 NH1561'SOUTH OF THE CENTERLINE OF COFFMAN RD., THE MONUMENT PROJECTS
 NH1561'4 INCHES AND THE DISK IS STAMPED FORRESTON 2 NO 4 1970.
 NH1561'
 NH1561'THE AZIMUTH MARK IS A STANDARD DISK STAMPED FORRESTON 2 1970
 NH1561'SET IN A DRILL HOLE IN THE NORTH EDGE OF THE CONCRETE DRIVEWAY
 NH1561'OF MR. JOE BOOKER, 19 FEET EAST OF THE EAST WALL OF HOUSE,
 NH1561'27 FEET NORTHEAST OF THE SOUTHEAST CORNER OF HOUSE, 4 INCHES
 NH1561'SOUTH OF THE NORTH EDGE OF DRIVE AND 97 FEET WEST OF THE
 NH1561'CENTERLINE OF THE HIGHWAY.
 NH1561'
 NH1561'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1561
 NH1561                          STATION RECOVERY (1996)
 NH1561
 NH1561'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1561'RECOVERED IN GOOD CONDITION.
 NH1561
 NH1561                          STATION RECOVERY (2001)
 NH1561
 NH1561'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1561'RM 3, RM 4 WERE NOT FOUND. THE AZIMUTH WAS FOUND IN GOOD CONDITION.
 NH1561
 NH1561                          STATION RECOVERY (2005)
 NH1561
 NH1561'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH1561'AFTER A 25 MINUTE SEARCH RM 3 AND RM 4 WERE NOT FOUND
 NH1561'THE AZIMUTH WAS FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0542 ***********************************************************************
 KB0542  DESIGNATION -  FORSYTH
 KB0542  PID         -  KB0542
 KB0542  STATE/COUNTY-  IL/MACON
 KB0542  COUNTRY     -  US
 KB0542  USGS QUAD   -  FORSYTH (2018)
 KB0542
 KB0542                         *CURRENT SURVEY CONTROL
 KB0542  ______________________________________________________________________
 KB0542* NAD 83(1997) POSITION- 39 55 53.36789(N) 088 56 54.72108(W)   ADJUSTED
 KB0542* NAVD 88 ORTHO HEIGHT -   206.720 (meters)      678.21  (feet) ADJUSTED
 KB0542  ______________________________________________________________________
 KB0542  GEOID HEIGHT    -        -32.211 (meters)                     GEOID18
 KB0542  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 KB0542  DYNAMIC HEIGHT  -        206.612 (meters)      677.86  (feet) COMP
 KB0542  MODELED GRAVITY -    980,099.2   (mgal)                       NAVD 88
 KB0542
 KB0542  HORZ ORDER      -  SECOND
 KB0542  VERT ORDER      -  FIRST     CLASS I
 KB0542
 KB0542.The horizontal coordinates were established by classical geodetic methods
 KB0542.and adjusted by the National Geodetic Survey in October 1999.
 KB0542
 KB0542.The orthometric height was determined by differential leveling and
 KB0542.adjusted by the NATIONAL GEODETIC SURVEY
 KB0542.in June 1991.
 KB0542
 KB0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0542.GEOID18 height accuracy estimate available here.
 KB0542
 KB0542.Click photographs - Photos may exist for this station.
 KB0542
 KB0542.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0542
 KB0542.The dynamic height is computed by dividing the NAVD 88
 KB0542.geopotential number by the normal gravity value computed on the
 KB0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0542.degrees latitude (g = 980.6199 gals.).
 KB0542
 KB0542.The modeled gravity was interpolated from observed gravity values.
 KB0542
 KB0542. The following values were computed from the NAD 83(1997) position.
 KB0542
 KB0542;                    North         East     Units Scale Factor Converg.
 KB0542;SPC IL E     -   362,574.898   247,414.345   MT  1.00000903   -0 23 41.6
 KB0542;SPC IL E     - 1,189,547.81    811,725.23   sFT  1.00000903   -0 23 41.6
 KB0542;SPC IL W     -   363,091.922   804,120.232   MT  1.00007459   +0 46 55.0
 KB0542;SPC IL W     - 1,191,244.08  2,638,184.46   sFT  1.00007459   +0 46 55.0
 KB0542;UTM  16      - 4,421,971.068   333,501.935   MT  0.99994128   -1 15 03.6
 KB0542
 KB0542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0542!SPC IL E     -   0.99997262  x   1.00000903  =   0.99998165
 KB0542!SPC IL W     -   0.99997262  x   1.00007459  =   1.00004721
 KB0542!UTM  16      -   0.99997262  x   0.99994128  =   0.99991391
 KB0542
 KB0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3350121971(NAD 83)
 KB0542
 KB0542|---------------------------------------------------------------------|
 KB0542| PID    Reference Object                     Distance      Geod. Az  |
 KB0542|                                                           dddmmss.s |
 KB0542| CI7422 FORSYTH RM                           18.750 METERS 05055     |
 KB0542|---------------------------------------------------------------------|
 KB0542
 KB0542                          SUPERSEDED SURVEY CONTROL
 KB0542
 KB0542  NAD 83(1986)-  39 55 53.37603(N)    088 56 54.71533(W) AD(       ) 2
 KB0542  NAD 27      -  39 55 53.24650(N)    088 56 54.43070(W) AD(       ) 2
 KB0542  USSD        -  39 55 53.36300(N)    088 56 54.32600(W) AD(       ) 3
 KB0542  NGVD 29 (??/??/92)  206.805  (m)          678.49   (f) ADJ UNCH    1 1
 KB0542  NGVD 29             206.80   (m)          678.5    (f) LEVELING    3  
 KB0542
 KB0542.Superseded values are not recommended for survey control.
 KB0542
 KB0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0542.See file dsdata.pdf to determine how the superseded data were derived.
 KB0542
 KB0542_MARKER: DS = TRIANGULATION STATION DISK
 KB0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0542_STAMPING: FORSYTH 1920
 KB0542_MARK LOGO: CGS
 KB0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0542+STABILITY: SURFACE MOTION
 KB0542
 KB0542  HISTORY     - Date     Condition        Report By
 KB0542  HISTORY     - 1920     MONUMENTED       CGS
 KB0542  HISTORY     - 1968     GOOD             CGS
 KB0542  HISTORY     - 1969     GOOD             ILDT
 KB0542  HISTORY     - 1969     GOOD             CGS
 KB0542  HISTORY     - 1972     GOOD             ILDT
 KB0542  HISTORY     - 1976     GOOD             NGS
 KB0542  HISTORY     - 1976     GOOD             NGS
 KB0542  HISTORY     - 1989     GOOD             USPSQD
 KB0542  HISTORY     - 20140114 MARK NOT FOUND   AMESC
 KB0542
 KB0542                          STATION DESCRIPTION
 KB0542
 KB0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0542'STATION IS LOCATED AT FORSYTH, ON THE E SIDE OF THE ILLINOIS CENTRAL
 KB0542'RAILROAD TRACK, IN THE RAILROAD STATION PLATFORM, 12.11
 KB0542'METERS, 39.73 FEET, SW OF THE SW CORNER OF THE RAILROAD STATION, AND
 KB0542'1.69 METERS, 5.54 FEET, E OF THE E AND NEAREST RAIL. THE
 KB0542'SURFACE AND UNDERGROUND MARKS ARE STANDARD BRONZE DISKS SET IN
 KB0542'CONCRETE. THE REFERENCE MARK IS
 KB0542'A U.S. GEOLOGICAL SURVEY BENCH MARK, 18.75 METERS, 61.52 FEET, FROM
 KB0542'THE STATION N 50 DEG 55 MIN E.  THE ELEVATION OF
 KB0542'THE STATION MARK IS 207.552 METERS, 680.944 FEET, AND OF THE
 KB0542'REFERENCE MARK 206.989 METERS, 679.096 FEET.
 KB0542
 KB0542                          STATION RECOVERY (1968)
 KB0542
 KB0542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 KB0542'THE STATION MARK WAS FOUND IN GOOD CONDITION. THE U.S.G.S. BENCH MARK
 KB0542'WAS NOT FOUND AND IS ASSUMED LOST. THE LINE OF SIGHT TO STATION
 KB0542'EMERY IS OBSTRUCTED BY TREES AND GROWTH AND IT WOULD TAKE A 12 TO 15
 KB0542'FOOT STAND TO SEE AT THIS TIME.  2 NEW REFERENCE MARKS WERE SET. A
 KB0542'NEW DESCRIPTION FOLLOWS.
 KB0542'
 KB0542'THE STATION IS LOCATED AT THE EAST EDGE OF FORSYTH, ON THE EAST SIDE
 KB0542'OF THE FORSYTH ILLINOIS LUMBER CO. AND ON RAILROAD
 KB0542'PROPERTY. IT IS 238 FEET SOUTH OF MILE POST 758, 53 FEET NORTH OF A
 KB0542'CYCLONE FENCE CORNER AT THE SOUTHEAST CORNER OF A
 KB0542'GALVANIZED BUILDING, 43 FEET SOUTHWEST OF A SIGNAL LIGHT BOX ON A
 KB0542'CONCRETE POST, 36 FEET NORTHWEST OF A CONCRETE RIGHT-OF-WAY
 KB0542'MARKER AND 5.5 FEET EAST OF THE EAST RAIL OF THE MAIN LINE RAILROAD
 KB0542'TRACK. THE MONUMENT IS 1 FOOT UNDERGROUND AND THE DISK IS
 KB0542'STAMPED FORSYTH 1920.
 KB0542'
 KB0542'REFERENCE MARK 1 IS A STANDARD DISK SET IN A DRILL HOLE IN THE
 KB0542'NORTHEAST CORNER OF A CONCRETE RETAINING WALL AT THE EAST SIDE
 KB0542'OF THE LUMBER COMPANY STORAGE YARD. IT IS 60 FEET SOUTH OF THE FENCE
 KB0542'CORNER, 6 FEET WEST OF THE WEST RAIL OF A RAILROAD SIDE TRACK
 KB0542'AND 6 INCHES NORTHEAST OF A METAL FENCE POST. THE DISK IS STAMPED
 KB0542'FORSYTH 1920 NO 1 1968.
 KB0542'
 KB0542'REFERENCE MARK 2 IS A STANDARD DISK WELDED TO THE TOP OF A 2-1/2 INCH
 KB0542'GALVANIZED STEEL PIPE 5 FEET LONG WHICH IS REINFORCED BY
 KB0542'CONCRETE. IT IS 54 FEET NORTH OF THE FENCE CORNER, 11 FEET WEST OF
 KB0542'THE WEST RAIL OF THE SIDE TRACK, 1 FOOT EAST OF THE EAST EDGE OF
 KB0542'THE LUMBER COMPANY BUILDING AND 1 FOOT NORTH OF A METAL WITNESS POST.
 KB0542'THE PIPE PROJECTS 10 INCHES AND THE DISK IS STAMPED FORSYTH 1920
 KB0542'NO 2 1968.
 KB0542'
 KB0542'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - AT FORSYTH.
 KB0542'
 KB0542'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KB0542
 KB0542                          STATION RECOVERY (1969)
 KB0542
 KB0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 KB0542'FORSYTH 1920 RECOVERED GOOD.  DESCRIPTION (1968) GOOD.
 KB0542'
 KB0542'FORSYTH 1920 NO. 1 1968 RECOVERED GOOD.  DESCRIPTION (1968) GOOD.
 KB0542'
 KB0542'FORSYTH 1920 NO. 2 1968 RECOVERED GOOD.  DESCRIPTION (1968) GOOD.
 KB0542'
 KB0542'NOTE--THERES NO SUITABLE V.G. AZIMUTH AVAILABLE.  THE SIGHT LINE
 KB0542'BETWEEN EMERY AND FORSYTH IS BLOCKED BY A R.R. SIGNAL.
 KB0542
 KB0542                          STATION RECOVERY (1969)
 KB0542
 KB0542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0542'5.8 MI N FROM DECATUR.
 KB0542'ABOUT 5.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0542'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, AT THE
 KB0542'COMMUNITY OF FORSYTH, 0.25 MILE SOUTH OF A CROSSING OF THE
 KB0542'RAILROAD AND A PAVED ROAD, 238 1/2 FEET SOUTH OF MILEPOST 758,
 KB0542'5 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 5 FEET WEST OF
 KB0542'THE WEST RAIL OF THE MOST EASTERLY SIDETRACK, 56 1/2 FEET
 KB0542'NORTHEAST AND ACROSS THE TRACKS FROM THE SOUTHEAST CORNER OF THE
 KB0542'FORSYTH ILLINOIS LUMBER COMPANY INC. BUILDING, ABOUT 1 1/2 FEET
 KB0542'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 KB0542'POST WHICH IS 12 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 14,
 KB0542'T 17 N, R 2 E.
 KB0542
 KB0542                          STATION RECOVERY (1972)
 KB0542
 KB0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB0542'FORSYTH 1920 GOOD.
 KB0542'
 KB0542'FOUND AS DESCRIBED.
 KB0542
 KB0542                          STATION RECOVERY (1976)
 KB0542
 KB0542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0542'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AS DESCRIBED
 KB0542'IN 1968 AND WERE FOUND TO BE IN GOOD CONDITION.
 KB0542'
 KB0542'THE LUMBER YARD MENTIONED IS NOW CLOSED BUT THE BUILDINGS AND FENCE
 KB0542'REMAIN.
 KB0542'
 KB0542'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 KB0542'
 KB0542'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT FORSYTH.
 KB0542
 KB0542                          STATION RECOVERY (1976)
 KB0542
 KB0542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0542'MARK WAS RECOVERED. IT IS 238 FEET SOUTH OF MILE POST 758, 53 FEET
 KB0542'NORTHEAST OF A CYCLONE FENCE CORNER, AT THE SOUTHEAST CORNER OF A
 KB0542'METAL-BUILDING, 43 FT SOUTHWEST OF A SIGNAL LIGHT BOX, 36 FT.
 KB0542'NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER AND 5.5 FEET EAST OF THE
 KB0542'EAST RAIL OF THE MAIN TRACK. IT IS 1 FT. UNDERGROUND.
 KB0542
 KB0542                          STATION RECOVERY (1989)
 KB0542
 KB0542'RECOVERY NOTE BY US POWER SQUADRON 1989 (GDG)
 KB0542'RECOVERED IN GOOD CONDITION.
 KB0542
 KB0542                          STATION RECOVERY (2014)
 KB0542
 KB0542'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0542'THE STATION WAS NOT FOUND.  THE RAILROAD TRACKS, MILE POST, SIGNAL
 KB0542'LIGHT BOX AND CONCRETE RIGHT-OF-WAY MARKER ARE ALL GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1355 ***********************************************************************
 KB1355  DESIGNATION -  FORSYTH MUN TANK
 KB1355  PID         -  KB1355
 KB1355  STATE/COUNTY-  IL/MACON
 KB1355  COUNTRY     -  US
 KB1355  USGS QUAD   -  FORSYTH (2018)
 KB1355
 KB1355                         *CURRENT SURVEY CONTROL
 KB1355  ______________________________________________________________________
 KB1355* NAD 83(1997) POSITION- 39 56 25.92671(N) 088 56 47.53563(W)   ADJUSTED
 KB1355  ______________________________________________________________________
 KB1355  GEOID HEIGHT    -        -32.204 (meters)                     GEOID18
 KB1355  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 KB1355  HORZ ORDER      -  THIRD
 KB1355
 KB1355.The horizontal coordinates were established by classical geodetic methods
 KB1355.and adjusted by the National Geodetic Survey in October 1999.
 KB1355
 KB1355.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1355.GEOID18 height accuracy estimate available here.
 KB1355
 KB1355.Click photographs - Photos may exist for this station.
 KB1355
 KB1355.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1355
 KB1355. The following values were computed from the NAD 83(1997) position.
 KB1355
 KB1355;                    North         East     Units Scale Factor Converg.
 KB1355;SPC IL E     -   363,577.908   247,591.854   MT  1.00000880   -0 23 37.3
 KB1355;SPC IL E     - 1,192,838.52    812,307.61   sFT  1.00000880   -0 23 37.3
 KB1355;SPC IL W     -   364,098.433   804,277.112   MT  1.00007499   +0 47 00.2
 KB1355;SPC IL W     - 1,194,546.28  2,638,699.16   sFT  1.00007499   +0 47 00.2
 KB1355;UTM  16      - 4,422,971.246   333,694.399   MT  0.99994049   -1 14 59.8
 KB1355
 KB1355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3369422971(NAD 83)
 KB1355
 KB1355                          SUPERSEDED SURVEY CONTROL
 KB1355
 KB1355  NAD 83(1986)-  39 56 25.93468(N)    088 56 47.53027(W) AD(       ) 3
 KB1355  NAD 27      -  39 56 25.80919(N)    088 56 47.23749(W) AD(       ) 3
 KB1355
 KB1355.Superseded values are not recommended for survey control.
 KB1355
 KB1355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1355.See file dsdata.pdf to determine how the superseded data were derived.
 KB1355
 KB1355_MARKER: 53 = ELEVATED TANK
 KB1355
 KB1355  HISTORY     - Date     Condition        Report By
 KB1355  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1355
 KB1355                          STATION DESCRIPTION
 KB1355
 KB1355'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1355'FORSYTH MUNICIPAL WATER TANK IS A 3-LEGGED STEEL STRUCTURE,
 KB1355'WITH ELIPSOIDAL TOP AND BOTTOM TANK, PAINTED SILVER, AND HAS
 KB1355'THE LETTERS FORSYTH IN BLACK ON THE EAST AND WEST SIDE.  THE
 KB1355'STRUCTURE IS ABOUT 120 FEET HIGH.
 KB1355'
 KB1355'THE TANK IS LOCATED IN THE EAST EDGE OF FORSYTH AND ABOUT 50
 KB1355'YARDS SOUTHEAST OF THE INTERSECTION OF SOUTH ELWOOD AND EAST
 KB1355'FITCH STREETS.
 KB1355'
 KB1355'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0544 ***********************************************************************
 KB0544  DESIGNATION -  FORSYTH RM 1
 KB0544  PID         -  KB0544
 KB0544  STATE/COUNTY-  IL/MACON
 KB0544  COUNTRY     -  US
 KB0544  USGS QUAD   -  FORSYTH (2018)
 KB0544
 KB0544                         *CURRENT SURVEY CONTROL
 KB0544  ______________________________________________________________________
 KB0544* NAD 83(1986) POSITION- 39 55 53.     (N) 088 56 54.     (W)   SCALED
 KB0544* NAVD 88 ORTHO HEIGHT -   207.025 (meters)      679.21  (feet) ADJUSTED
 KB0544  ______________________________________________________________________
 KB0544  GEOID HEIGHT    -        -32.211 (meters)                     GEOID18
 KB0544  DYNAMIC HEIGHT  -        206.917 (meters)      678.86  (feet) COMP
 KB0544  MODELED GRAVITY -    980,099.2   (mgal)                       NAVD 88
 KB0544
 KB0544  VERT ORDER      -  FIRST     CLASS I
 KB0544
 KB0544.The horizontal coordinates were scaled from a map and have
 KB0544.an estimated accuracy of +/- 6 seconds.
 KB0544
 KB0544.The orthometric height was determined by differential leveling and
 KB0544.adjusted by the NATIONAL GEODETIC SURVEY
 KB0544.in June 1991.
 KB0544
 KB0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0544.GEOID18 height accuracy estimate available here.
 KB0544
 KB0544.Click photographs - Photos may exist for this station.
 KB0544
 KB0544.The dynamic height is computed by dividing the NAVD 88
 KB0544.geopotential number by the normal gravity value computed on the
 KB0544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0544.degrees latitude (g = 980.6199 gals.).
 KB0544
 KB0544.The modeled gravity was interpolated from observed gravity values.
 KB0544
 KB0544;                    North         East    Units  Estimated Accuracy
 KB0544;SPC IL E     -   362,560.      247,430.      MT  (+/- 180 meters Scaled)
 KB0544
 KB0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335219(NAD 83)
 KB0544
 KB0544                          SUPERSEDED SURVEY CONTROL
 KB0544
 KB0544  NGVD 29 (??/??/92)  207.111  (m)          679.50   (f) ADJ UNCH    1 1
 KB0544
 KB0544.Superseded values are not recommended for survey control.
 KB0544
 KB0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0544.See file dsdata.pdf to determine how the superseded data were derived.
 KB0544
 KB0544_MARKER: DR = REFERENCE MARK DISK
 KB0544_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0544_SP_SET: BUILDING
 KB0544_STAMPING: FORSYTH 1920 NO 1 1968
 KB0544_MARK LOGO: CGS
 KB0544_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0544
 KB0544  HISTORY     - Date     Condition        Report By
 KB0544  HISTORY     - 1968     MONUMENTED       CGS
 KB0544  HISTORY     - 1969     GOOD             CGS
 KB0544  HISTORY     - 1975     GOOD             ILDT
 KB0544  HISTORY     - 1989     GOOD             USPSQD
 KB0544  HISTORY     - 20140114 MARK NOT FOUND   AMESC
 KB0544
 KB0544                          STATION DESCRIPTION
 KB0544
 KB0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0544'5.8 MI N FROM DECATUR.
 KB0544'ABOUT 5.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0544'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, AT THE
 KB0544'COMMUNITY OF FORSYTH, 0.25 MILE SOUTH OF A CROSSING OF THE
 KB0544'RAILROAD AND A PAVED ROAD, 19 1/2 FEET WEST OF THE WEST RAIL OF
 KB0544'THE MAIN TRACK, 6 FEET WEST OF THE WEST RAIL OF A SIDETRACK, SET
 KB0544'IN THE TOP OF THE NORTHEAST CORNER OF A CONCRETE RETAINING WALL
 KB0544'AT THE EAST SIDE OF THE FORSYTH ILLINOIS LUMBER COMPANY INC.
 KB0544'STORAGE YARD, 60 FEET SOUTH OF A CORNER FENCE POST, AND ABOUT
 KB0544'1 FOOT BELOW THE LEVEL OF THE TRACK.  NOTE-- RUBBING TAKEN AS
 KB0544'STAMPING IS DIFFERENT FROM ORIGINAL DESCRIPTION.
 KB0544
 KB0544                          STATION RECOVERY (1975)
 KB0544
 KB0544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0544'DESCRIPTION-- SUGGEST ADDING-- 60 FEET SOUTH OF A CYCLONE FENCE
 KB0544'CORNER (LOCATED AT SOUTHEAST CORNER LUMBER YARD BLDG.)
 KB0544
 KB0544                          STATION RECOVERY (1989)
 KB0544
 KB0544'RECOVERY NOTE BY US POWER SQUADRON 1989 (GDG)
 KB0544'RECOVERED IN GOOD CONDITION.
 KB0544
 KB0544                          STATION RECOVERY (2014)
 KB0544
 KB0544'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0544'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0543 ***********************************************************************
 KB0543  DESIGNATION -  FORSYTH RM 2
 KB0543  PID         -  KB0543
 KB0543  STATE/COUNTY-  IL/MACON
 KB0543  COUNTRY     -  US
 KB0543  USGS QUAD   -  FORSYTH (2018)
 KB0543
 KB0543                         *CURRENT SURVEY CONTROL
 KB0543  ______________________________________________________________________
 KB0543* NAD 83(1986) POSITION- 39 55 53.     (N) 088 56 54.     (W)   SCALED
 KB0543* NAVD 88 ORTHO HEIGHT -   207.201 (meters)      679.79  (feet) ADJUSTED
 KB0543  ______________________________________________________________________
 KB0543  GEOID HEIGHT    -        -32.211 (meters)                     GEOID18
 KB0543  DYNAMIC HEIGHT  -        207.093 (meters)      679.44  (feet) COMP
 KB0543  MODELED GRAVITY -    980,099.2   (mgal)                       NAVD 88
 KB0543
 KB0543  VERT ORDER      -  FIRST     CLASS I
 KB0543
 KB0543.The horizontal coordinates were scaled from a map and have
 KB0543.an estimated accuracy of +/- 6 seconds.
 KB0543
 KB0543.The orthometric height was determined by differential leveling and
 KB0543.adjusted by the NATIONAL GEODETIC SURVEY
 KB0543.in June 1991.
 KB0543
 KB0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0543.GEOID18 height accuracy estimate available here.
 KB0543
 KB0543.Click photographs - Photos may exist for this station.
 KB0543
 KB0543.The dynamic height is computed by dividing the NAVD 88
 KB0543.geopotential number by the normal gravity value computed on the
 KB0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0543.degrees latitude (g = 980.6199 gals.).
 KB0543
 KB0543.The modeled gravity was interpolated from observed gravity values.
 KB0543
 KB0543;                    North         East    Units  Estimated Accuracy
 KB0543;SPC IL E     -   362,560.      247,430.      MT  (+/- 180 meters Scaled)
 KB0543
 KB0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335219(NAD 83)
 KB0543
 KB0543                          SUPERSEDED SURVEY CONTROL
 KB0543
 KB0543  NGVD 29 (??/??/92)  207.287  (m)          680.07   (f) ADJ UNCH    1 1
 KB0543
 KB0543.Superseded values are not recommended for survey control.
 KB0543
 KB0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0543.See file dsdata.pdf to determine how the superseded data were derived.
 KB0543
 KB0543_MARKER: DR = REFERENCE MARK DISK
 KB0543_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0543_STAMPING: FORSYTH 1920 NO 2 1968
 KB0543_MARK LOGO: CGS
 KB0543_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0543_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0543
 KB0543  HISTORY     - Date     Condition        Report By
 KB0543  HISTORY     - 1968     MONUMENTED       CGS
 KB0543  HISTORY     - 1969     GOOD             CGS
 KB0543  HISTORY     - 1989     GOOD             USPSQD
 KB0543  HISTORY     - 20140114 MARK NOT FOUND   AMESC
 KB0543
 KB0543                          STATION DESCRIPTION
 KB0543
 KB0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0543'5.8 MI N FROM DECATUR.
 KB0543'ABOUT 5.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0543'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, AT THE
 KB0543'COMMUNITY OF FORSYTH, 0.25 MILE SOUTH OF A CROSSING OF THE
 KB0543'RAILROAD AND A PAVED ROAD, 24 1/2 FEET WEST OF THE WEST RAIL OF
 KB0543'THE MAIN TRACK, 11 FEET WEST OF THE SOUTHEAST CORNER OF THE
 KB0543'FORSYTH ILLINOIS LUMBER COMPANY INC. BUILDING, 1 FOOT EAST OF THE
 KB0543'EAST WALL OF THE BUILDING, 36 FEET WEST-NORTHWEST AND ACROSS
 KB0543'THE TRACKS FROM TRIANGULATION STATION FORSYTH 1920, 1.1 FEET
 KB0543'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND
 KB0543'ON THE TOP OF A 2-INCH IRON PIPE WHICH PROJECTS 10 INCHES ABOVE
 KB0543'THE SURFACE OF THE GROUND.  SEC 14, T 17 N, R 2 E.
 KB0543
 KB0543                          STATION RECOVERY (1989)
 KB0543
 KB0543'RECOVERY NOTE BY US POWER SQUADRON 1989 (GDG)
 KB0543'RECOVERED IN GOOD CONDITION.
 KB0543
 KB0543                          STATION RECOVERY (2014)
 KB0543
 KB0543'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0543'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1039 ***********************************************************************
 NH1039  DESIGNATION -  FORT HILL
 NH1039  PID         -  NH1039
 NH1039  STATE/COUNTY-  IL/LAKE
 NH1039  COUNTRY     -  US
 NH1039  USGS QUAD   -  GRAYSLAKE (2018)
 NH1039
 NH1039                         *CURRENT SURVEY CONTROL
 NH1039  ______________________________________________________________________
 NH1039* NAD 83(1997) POSITION- 42 19 41.07478(N) 088 05 50.81598(W)   ADJUSTED
 NH1039* NAVD 88 ORTHO HEIGHT -   249.    (meters)      817.    (feet) SCALED
 NH1039  ______________________________________________________________________
 NH1039  GEOID HEIGHT    -        -34.166 (meters)                     GEOID18
 NH1039  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 NH1039  HORZ ORDER      -  THIRD
 NH1039
 NH1039.The horizontal coordinates were established by classical geodetic methods
 NH1039.and adjusted by the National Geodetic Survey in October 1999.
 NH1039
 NH1039.The orthometric height was scaled from a topographic map.
 NH1039
 NH1039.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1039.GEOID18 height accuracy estimate available here.
 NH1039
 NH1039.Click photographs - Photos may exist for this station.
 NH1039
 NH1039.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1039
 NH1039. The following values were computed from the NAD 83(1997) position.
 NH1039
 NH1039;                    North         East     Units Scale Factor Converg.
 NH1039;SPC IL E     -   628,570.208   319,442.018   MT  0.99997965   +0 09 31.8
 NH1039;SPC IL E     - 2,062,234.09  1,048,036.02   sFT  0.99997965   +0 09 31.8
 NH1039;UTM  16      - 4,686,786.361   409,579.720   MT  0.99970059   -0 44 20.6
 NH1039
 NH1039!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1039!SPC IL E     -   0.99996633  x   0.99997965  =   0.99994598
 NH1039!UTM  16      -   0.99996633  x   0.99970059  =   0.99966693
 NH1039
 NH1039:                Primary Azimuth Mark                     Grid Az
 NH1039:SPC IL E     -  FORT HILL AZ MK                          087 59 15.7
 NH1039:UTM  16      -  FORT HILL AZ MK                          088 53 08.1
 NH1039
 NH1039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0957986786(NAD 83)
 NH1039
 NH1039|---------------------------------------------------------------------|
 NH1039| PID    Reference Object                     Distance      Geod. Az  |
 NH1039|                                                           dddmmss.s |
 NH1039| NH1044 ROUND LAKE MUNICIPAL TANK           APPROX. 3.1 KM 0052416.7 |
 NH1039| NH1043 GRAYS LAKE GELATIN CO STACK         APPROX. 5.2 KM 0665745.8 |
 NH1039| NH1045 GRAYS LAKE MUNICIPAL TANK           APPROX. 5.1 KM 0670751.8 |
 NH1039| DF7571 FORT HILL RM 3                        7.458 METERS 07622     |
 NH1039| CI8707 FORT HILL AZ MK                                    0880847.5 |
 NH1039| NH1041 IVANHOE PRIVATE WATER CO TANK       APPROX. 8.4 KM 1493324.2 |
 NH1039| CI8708 FORT HILL RM 1                       25.876 METERS 17155     |
 NH1039| NH1062 LAKE ZURICH ATT MICROWAVE TWR       APPROX.15.6 KM 1782609.1 |
 NH1039| NH1052 VOLO NATL GAS CO RADIO MAST         APPROX. 4.6 KM 2401919.9 |
 NH1039| DF7573 FORT HILL AZ MK 2                                  2710527.1 |
 NH1039| CI8709 FORT HILL RM 2                       25.616 METERS 27433     |
 NH1039| DF7572 FORT HILL RM 4                       20.032 METERS 27609     |
 NH1039|---------------------------------------------------------------------|
 NH1039
 NH1039                          SUPERSEDED SURVEY CONTROL
 NH1039
 NH1039  NAD 83(1997)-  42 19 41.07474(N)    088 05 50.81655(W) AD(       ) 3
 NH1039  NAD 83(1991)-  42 19 41.07482(N)    088 05 50.82560(W) AD(       ) 3
 NH1039  NAD 83(1986)-  42 19 41.07445(N)    088 05 50.82924(W) AD(       ) 3
 NH1039  NAD 27      -  42 19 40.99750(N)    088 05 50.53130(W) AD(       ) 3
 NH1039
 NH1039.Superseded values are not recommended for survey control.
 NH1039
 NH1039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1039.See file dsdata.pdf to determine how the superseded data were derived.
 NH1039
 NH1039_MARKER: DS = TRIANGULATION STATION DISK
 NH1039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1039_STAMPING: FORT HILLL 1954
 NH1039_MARK LOGO: CGS
 NH1039_PROJECTION: FLUSH
 NH1039_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1039+STABILITY: SURFACE MOTION
 NH1039_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1039+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2006
 NH1039
 NH1039  HISTORY     - Date     Condition        Report By
 NH1039  HISTORY     - 1954     MONUMENTED       CGS
 NH1039  HISTORY     - 1963     GOOD             ILHD
 NH1039  HISTORY     - 1966     GOOD             CGS
 NH1039  HISTORY     - 1973     GOOD             BRADY
 NH1039  HISTORY     - 1975     GOOD             ALSTER
 NH1039  HISTORY     - 1976     GOOD             NGS
 NH1039  HISTORY     - 19820615 GOOD             NGS
 NH1039  HISTORY     - 1987     GOOD             USPSQD
 NH1039  HISTORY     - 1989     GOOD             USPSQD
 NH1039  HISTORY     - 19940519 GOOD             USPSQD
 NH1039  HISTORY     - 19981211 GOOD             USPSQD
 NH1039  HISTORY     - 20060422 GOOD             USPSQD
 NH1039
 NH1039                          STATION DESCRIPTION
 NH1039
 NH1039'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1039'STATION IS LOCATED ABOUT 4 MILES EAST OF VOLO AND ABOUT 3
 NH1039'MILES SOUTHWEST OF GRAYS LAKE.  IT IS 27 FEET SOUTH OF THE
 NH1039'CENTER OF A GRAVEL ROAD, 9 FEET SOUTHWEST OF A FENCE CORNER
 NH1039'POST AND 7 FEET SOUTHWEST OF A WHITE WITNESS POST.  THE MARK
 NH1039'IS FLUSH AND THE DISK IS STAMPED FORT HILL 1954.
 NH1039'
 NH1039'REFERENCE MARK NO. 1 IS 18 FEET NORTHWEST OF AN 8 INCH WALNUT
 NH1039'TREE AND 1 FOOT WEST OF A FENCE LINE.  THE MARK IS FLUSH
 NH1039'AND THE DISK IS STAMPED FORT HILL NO 1 1954.
 NH1039'
 NH1039'REFERENCE MARK NO. 2 IS 91 FEET WEST OF A WHITE WITNESS POST
 NH1039'AND 22 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD.  THE MARK
 NH1039'IS FLUSH AND THE DISK IS STAMPED FORT HILL NO 2 1954.
 NH1039'
 NH1039'AZIMUTH MARK IS 34 FEET NORTH OF THE CENTER OF A GRAVEL ROAD,
 NH1039'8 FEET WEST OF A TWIN WILD CHERRY TREE AND 2 FEET WEST OF
 NH1039'A WHITE WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE
 NH1039'DISK IS STAMPED FORT HILL 1954.
 NH1039'
 NH1039'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 120,
 NH1039'59A AND U.S. HIGHWAY 12, GO EAST ON HIGHWAYS 120 AND 59A
 NH1039'FOR 0.5 MILE TO ROAD FORK, TAKE LEFT FORK (HIGHWAY 120) FOR
 NH1039'2.45 MILES TO A CEMETERY ON THE LEFT, CONTINUE ON HIGHWAY 120
 NH1039'FOR 0.3 MILE TO A T-ROAD RIGHT, GO SOUTH ON BLACKTOP ROAD FOR
 NH1039'0.65 MILE TO A CROSSROAD, TURN LEFT AND GO EAST ON GRAVEL ROAD
 NH1039'FOR 0.25 MILE TO THE STATION ON THE LEFT AS DESCRIBED.  CONTINUE
 NH1039'EAST ON GRAVEL ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 NH1039'LEFT AS DESCRIBED.
 NH1039'
 NH1039'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1039
 NH1039                          STATION RECOVERY (1963)
 NH1039
 NH1039'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (HB)
 NH1039'STATION, R.M. 1 AND R.M. 2, AZIMUTH MARK, HAVE BEEN RECOVERED
 NH1039'IN GOOD CONDITION.  DELETE WHITE WITNESS POST FROM DESCRIPTION -
 NH1039'IT HAS BEEN REMOVED.
 NH1039
 NH1039                          STATION RECOVERY (1966)
 NH1039
 NH1039'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1039'THE STATION, REFERENCE MARK 1 AND AZIMUTH MARK WERE RECOVERED
 NH1039'AS DESCRIBED AND FOUND IN GOOD CONDITION.  REFERENCE MARK 2
 NH1039'WAS NOT FOUND AND IS ASSUMED LOST.  REFERENCE MARK 3 WAS
 NH1039'ESTABLISHED AT THIS TIME.  THE DISTANCE AND DIRECTION TO REFERENCE
 NH1039'MARK 1 CHECKED.  THE PREVIOUS DESCRIPTION WITH THE BELOW
 NH1039'CHANGES IS GOOD.
 NH1039'
 NH1039'THE T-ROAD MENTIONED IN THE DESCRIPTION IS BACON ROAD AND
 NH1039'THE STATION IS ON THE RIGHT OF THE GRAVELED ROAD INSTEAD OF THE
 NH1039'STATION.
 NH1039'
 NH1039'A METAL WITNESS POST WAS SET 1 FOOT EAST OF THE STATION.
 NH1039'
 NH1039'REFERENCE MARK 1 IS NOW 2 INCHES BELOW THE SURFACE OF THE
 NH1039'GROUND.
 NH1039'
 NH1039'A METAL WITNESS POST WAS SET 1 FOOT EAST OF THE AZIMUTH MARK.
 NH1039'
 NH1039'REFERENCE MARK 3 IS 21 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 NH1039'17 FEET EAST OF THE FENCE CORNER AND 1 FOOT NORTH OF A FENCE
 NH1039'LINE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 NH1039'FORT HILL 1954 NO 3 1966.
 NH1039'
 NH1039'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1039'
 NH1039'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES
 NH1039'SOUTHWEST OF GRAYS LAKE
 NH1039
 NH1039                          STATION RECOVERY (1973)
 NH1039
 NH1039'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1973 (JJ)
 NH1039'FORT HILL 1954-GOOD
 NH1039'
 NH1039'FORT HILL 1954 (AZIM)-GOOD
 NH1039'
 NH1039'FORT HILL NO 1 1954-GOOD
 NH1039'
 NH1039'FORT HILL NO 2 1954-DID NOT FIND (SEARCH NOT THOROUGH)
 NH1039
 NH1039                          STATION RECOVERY (1975)
 NH1039
 NH1039'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1975 (LC)
 NH1039'FORT HILL 1954-GOOD--
 NH1039'
 NH1039'FORT HILL NO 1 1954-GOOD--
 NH1039'
 NH1039'FORT HILL NO 2 1954-NOT FOUND-AREA HAS BEEN GRADED
 NH1039'
 NH1039'FORT HILL 1954 AZ MK-GOOD--
 NH1039'
 NH1039'SIGHT TO AZ MK IS BLOCKED FROM GROUND BY BRUSH ROUND LAKE
 NH1039'MUNI TANK IS VISIBLE FROM GROUND
 NH1039
 NH1039                          STATION RECOVERY (1976)
 NH1039
 NH1039'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 NH1039'STATION MARK, REFERENCE MARKS 1, 3 AND THE AZIMUTH MARK WERE FOUND
 NH1039'IN GOOD CONDITION, HOWEVER THE AZIMUTH MARK AND REFERENCE MARK 3
 NH1039'WERE FOUND TO BE OBSTRUCTED.  REFERENCE MARK 4 AND AZIMUTH MARK 2
 NH1039'WERE ESTABLISHED AT THIS TIME.  THE DIRECTION TO REFERENCE MARK 1
 NH1039'WAS LESS BY 1 MINUTE 49 SECONDS.  THE DISTANCE CHECKED REFERENCE
 NH1039'MARK 1.  THE ANGLE BETWEEN THE WATER TANKS CHECKED.  A NEW
 NH1039'DESCRIPTION FOLLOWS.
 NH1039'
 NH1039'STATION IS 29 FEET SOUTH OF THE CENTERLINE OF TOWN LINE ROAD, 9 FEET
 NH1039'SOUTHWEST OF A FENCE CORNER, 7 FEET WEST OF A FENCE LINE AND 1 FOOT
 NH1039'WEST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 NH1039'IS STAMPED FORT HILL 1954.
 NH1039'
 NH1039'TO REACH THE STATION FROM THE POST OFFICE IN ROUND LAKE, GO WEST ON
 NH1039'NIPPERSINK ROAD FOR 0.2 MILE TO WHERE NIPPERSINK ROAD CONTINUES
 NH1039'AHEAD AND CEDAR ROAD GOES LEFT.  BEAR LEFT ON CEDAR ROAD AND GO
 NH1039'SOUTH FOR 1.0 MILE TO THE INTERSECTION WITH STATE HIGHWAY 120.
 NH1039'TURN RIGHT AND GO WEST ON THE HIGHWAY FOR 0.25 MILE TO A SIDE ROAD
 NH1039'LEFT (BACON ROAD).  TURN LEFT AND GO SOUTH ON BACON ROAD FOR 0.65
 NH1039'MILE TO A CROSSROAD AND AZI 2 IN THE SOUTHEAST ANGLE OF THE
 NH1039'CROSSROAD.  TURN LEFT AND GO EAST ON TOWN LINE ROAD FOR 0.25 MILE
 NH1039'AND THE STATION ON THE RIGHT AS DESCRIBED ABOVE.
 NH1039'
 NH1039'REFERENCE MARK 1 IS 18 FEET NORTHWEST OF A WALNUT TREE, 1 FOOT NORTH
 NH1039'OF A METAL WITNESS POST AND 0.5 FOOT WEST OF A FENCE LINE.  THE
 NH1039'MONUMENT IS FLUSH AND THE DISK STAMPED FORT HILL NO 1 1954.
 NH1039'
 NH1039'REFERENCE MARK 3 IS 21 FEET SOUTH OF CENTERLINE OF TOWN LINE ROAD,
 NH1039'1 FOOT NORTH OF FENCE LINE AND 17 FEET EAST OF FENCE CORNER.  THE
 NH1039'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED FORT HILL 1954
 NH1039'NO 3 1966.
 NH1039'
 NH1039'REFERENCE MARK 4 IS 74 FEET WEST OF THE FENCE CORNER, 22 FEET SOUTH
 NH1039'OF THE CENTERLINE OF TOWN LINE ROAD AND 1 FOOT NORTHEAST OF A METAL
 NH1039'WITNESS POST.  THE MONUMENT IS A 3 FOOT PRE-CAST ALUMINUM MONUMENT
 NH1039'WITH 3 MAGNETS ATTACHED.  THE DISK IS STAMPED FORT HILL 1954 NO 4
 NH1039'1976.
 NH1039'
 NH1039'AZIMUTH MARK IS 34 FEET NORTH OF THE CENTERLINE OF TOWN LINE ROAD, 1
 NH1039'FOOT WEST OF A METAL WITNESS POST AND 10 FEET WEST OF A WILD CHERRY
 NH1039'TREE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED FORT
 NH1039'HILL 1954.
 NH1039'
 NH1039'AZI 2 IS 60 FEET EAST OF THE CENTERLINE OF BACON ROAD, 19 FEET SOUTH
 NH1039'OF TOWN LINE ROAD AND 2 FEET EAST OF A METAL WITNESS POST.  THE
 NH1039'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED FORT HILL 1954 AZI
 NH1039'2 1976.
 NH1039'
 NH1039'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTHWEST
 NH1039'OF GRAYS LAKE.
 NH1039'
 NH1039'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1039
 NH1039                          STATION RECOVERY (1982)
 NH1039
 NH1039'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 NH1039'THE STATION MARK, RMS 1 AND 3 AND THE AZ MKS 1 AND 2 WERE RECOVERED IN
 NH1039'GOOD CONDITION AS DESCRIBED.  AZ MK 1 WILL NOT SEE STATION DUE TO
 NH1039'TREES AND BUSH ON LINE.  DUE TO THE AMOUNT OF BRUSH ON LINE TO THE
 NH1039'RMS, NO ANGLE CHECK OR DISTANCE WAS MADE AT THIS TIME.  IT WAS
 NH1039'REQUESTED A POLARIS OBSERVATION TO AZ MK 2 AND THIS WAS ALL THAT WAS
 NH1039'DONE AT THIS TIME.  THE TO REACH FOR THIS STATION IS STILL ADEQUATE.
 NH1039
 NH1039                          STATION RECOVERY (1987)
 NH1039
 NH1039'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH1039'RECOVERED IN GOOD CONDITION.
 NH1039
 NH1039                          STATION RECOVERY (1989)
 NH1039
 NH1039'RECOVERY NOTE BY US POWER SQUADRON 1989 (FC)
 NH1039'RECOVERED IN GOOD CONDITION.
 NH1039
 NH1039                          STATION RECOVERY (1994)
 NH1039
 NH1039'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1039'RECOVERED IN GOOD CONDITION.
 NH1039
 NH1039                          STATION RECOVERY (1998)
 NH1039
 NH1039'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1039'RECOVERED IN GOOD CONDITION.
 NH1039
 NH1039                          STATION RECOVERY (2006)
 NH1039
 NH1039'RECOVERY NOTE BY US POWER SQUADRON 2006 (HC)
 NH1039'RECOVERED IN CORRECT LOCATION.  WAS BURIED ABOUT 6 INCHES BELOW GROUND
 NH1039'SURFACE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0516 ***********************************************************************
 NG0516  DESIGNATION -  FORT SHERIDAN TOWER
 NG0516  PID         -  NG0516
 NG0516  STATE/COUNTY-  IL/LAKE
 NG0516  COUNTRY     -  US
 NG0516  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0516
 NG0516                         *CURRENT SURVEY CONTROL
 NG0516  ______________________________________________________________________
 NG0516* NAD 83(1997) POSITION- 42 12 59.53967(N) 087 48 43.09480(W)   ADJUSTED
 NG0516  ______________________________________________________________________
 NG0516  GEOID HEIGHT    -        -34.070 (meters)                     GEOID18
 NG0516  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 NG0516  HORZ ORDER      -  THIRD
 NG0516
 NG0516.The horizontal coordinates were established by classical geodetic methods
 NG0516.and adjusted by the National Geodetic Survey in October 1999.
 NG0516
 NG0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0516.GEOID18 height accuracy estimate available here.
 NG0516
 NG0516.Click photographs - Photos may exist for this station.
 NG0516
 NG0516.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0516
 NG0516. The following values were computed from the NAD 83(1997) position.
 NG0516
 NG0516;                    North         East     Units Scale Factor Converg.
 NG0516;SPC IL E     -   616,285.742   343,047.513   MT  0.99999779   +0 21 01.2
 NG0516;SPC IL E     - 2,021,930.81  1,125,481.72   sFT  0.99999779   +0 21 01.2
 NG0516;UTM  16      - 4,674,137.827   432,982.754   MT  0.99965526   -0 32 44.2
 NG0516
 NG0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3298274137(NAD 83)
 NG0516
 NG0516                          SUPERSEDED SURVEY CONTROL
 NG0516
 NG0516  NAD 83(1997)-  42 12 59.53967(N)    087 48 43.09481(W) AD(       ) 3
 NG0516  NAD 83(1994)-  42 12 59.53496(N)    087 48 43.10260(W) AD(       ) 3
 NG0516  NAD 83(1986)-  42 12 59.54413(N)    087 48 43.11548(W) AD(       ) 3
 NG0516  NAD 27      -  42 12 59.47100(N)    087 48 42.88300(W) AD(       ) 3
 NG0516
 NG0516.Superseded values are not recommended for survey control.
 NG0516
 NG0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0516.See file dsdata.pdf to determine how the superseded data were derived.
 NG0516
 NG0516_MARKER: 55 = TOWER
 NG0516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0516+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2010
 NG0516
 NG0516  HISTORY     - Date     Condition        Report By
 NG0516  HISTORY     - 1944     FIRST OBSERVED   CGS
 NG0516  HISTORY     - 1976     GOOD             NGS
 NG0516  HISTORY     - 19901125 GOOD             USPSQD
 NG0516  HISTORY     - 19931002 GOOD             USPSQD
 NG0516  HISTORY     - 19960503 GOOD             USPSQD
 NG0516  HISTORY     - 20021216 GOOD             USPSQD
 NG0516  HISTORY     - 20090503 GOOD             INDIV
 NG0516  HISTORY     - 20100217 GOOD             GEOCAC
 NG0516
 NG0516                          STATION DESCRIPTION
 NG0516
 NG0516'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 NG0516'STATION IS LOCATED NEAR THE CENTER OF FORT SHERIDAN, ON BUILDING 49,
 NG0516'AT THE INTERSECTION OF LEONARD WOOD DRIVE AND RONAN ROAD.
 NG0516'
 NG0516'THE TOWER WAS BUILT IN 1891.  IT IS OF YELLOW BRICK CONSTRUCTION,
 NG0516'SQUARE IN SHAPE BUT NARROWING GRADUALLY TOWARD A FOUR-SIDED
 NG0516'ROOF WITH A PEAK IN THE CENTER AT THE TOP.  INSIDE THE TOWER, ABOUT
 NG0516'80 FEET ABOVE STREET LEVEL, IS A WATER TANK.  THE TANK IS 20 FEET
 NG0516'IN DIAMETER AND 40 FEET IN HEIGHT.  THE PEAK OF THE ROOF WAS THE
 NG0516'POINT SIGHTED UPON.
 NG0516
 NG0516                          STATION RECOVERY (1976)
 NG0516
 NG0516'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RS)
 NG0516'STATION RECOVERED AS DESCRIBED.
 NG0516'
 NG0516'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT FORT SHERIDAN,
 NG0516'ILLINOIS.
 NG0516
 NG0516                          STATION RECOVERY (1990)
 NG0516
 NG0516'RECOVERY NOTE BY US POWER SQUADRON 1990 (REH)
 NG0516'RECOVERED IN GOOD CONDITION.
 NG0516
 NG0516                          STATION RECOVERY (1993)
 NG0516
 NG0516'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 NG0516'RECOVERED IN GOOD CONDITION.
 NG0516
 NG0516                          STATION RECOVERY (1996)
 NG0516
 NG0516'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0516'RECOVERED IN GOOD CONDITION.
 NG0516
 NG0516                          STATION RECOVERY (2002)
 NG0516
 NG0516'RECOVERY NOTE BY US POWER SQUADRON 2002 (EFU)
 NG0516'RECOVERED IN GOOD CONDITION.
 NG0516
 NG0516                          STATION RECOVERY (2009)
 NG0516
 NG0516'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (VAN)
 NG0516'RECOVERED AS DESCRIBED
 NG0516
 NG0516                          STATION RECOVERY (2010)
 NG0516
 NG0516'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 NG0516'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0789 ***********************************************************************
 LC0789  DESIGNATION -  FOSEN
 LC0789  PID         -  LC0789
 LC0789  STATE/COUNTY-  IL/LIVINGSTON
 LC0789  COUNTRY     -  US
 LC0789  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0789
 LC0789                         *CURRENT SURVEY CONTROL
 LC0789  ______________________________________________________________________
 LC0789* NAD 83(1997) POSITION- 40 58 26.16275(N) 088 33 06.31669(W)   ADJUSTED
 LC0789* NAVD 88 ORTHO HEIGHT -   232.796 (meters)      763.76  (feet) ADJUSTED
 LC0789  ______________________________________________________________________
 LC0789  GEOID HEIGHT    -        -32.212 (meters)                     GEOID18
 LC0789  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 LC0789  DYNAMIC HEIGHT  -        232.699 (meters)      763.45  (feet) COMP
 LC0789  MODELED GRAVITY -    980,200.2   (mgal)                       NAVD 88
 LC0789
 LC0789  HORZ ORDER      -  SECOND
 LC0789  VERT ORDER      -  SECOND    CLASS 0
 LC0789
 LC0789.The horizontal coordinates were established by classical geodetic methods
 LC0789.and adjusted by the National Geodetic Survey in October 1999.
 LC0789
 LC0789.The orthometric height was determined by differential leveling and
 LC0789.adjusted by the NATIONAL GEODETIC SURVEY
 LC0789.in June 1991.
 LC0789
 LC0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0789.GEOID18 height accuracy estimate available here.
 LC0789
 LC0789.Click photographs - Photos may exist for this station.
 LC0789
 LC0789.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0789
 LC0789.The dynamic height is computed by dividing the NAVD 88
 LC0789.geopotential number by the normal gravity value computed on the
 LC0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0789.degrees latitude (g = 980.6199 gals.).
 LC0789
 LC0789.The modeled gravity was interpolated from observed gravity values.
 LC0789
 LC0789. The following values were computed from the NAD 83(1997) position.
 LC0789
 LC0789;                    North         East     Units Scale Factor Converg.
 LC0789;SPC IL E     -   478,170.133   281,616.299   MT  0.99997916   -0 08 35.6
 LC0789;SPC IL E     - 1,568,796.51    923,936.14   sFT  0.99997916   -0 08 35.6
 LC0789;UTM  16      - 4,537,022.947   369,441.390   MT  0.99980979   -1 01 03.6
 LC0789
 LC0789!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0789!SPC IL E     -   0.99996854  x   0.99997916  =   0.99994770
 LC0789!UTM  16      -   0.99996854  x   0.99980979  =   0.99977833
 LC0789
 LC0789:                Primary Azimuth Mark                     Grid Az
 LC0789:SPC IL E     -  FOSEN AZ MK                              213 44 04.5
 LC0789:UTM  16      -  FOSEN AZ MK                              214 36 32.5
 LC0789
 LC0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6944137022(NAD 83)
 LC0789
 LC0789|---------------------------------------------------------------------|
 LC0789| PID    Reference Object                     Distance      Geod. Az  |
 LC0789|                                                           dddmmss.s |
 LC0789| LC0790 FOSEN RM 2                           15.811 METERS 02042     |
 LC0789| LC0787 FOSEN AZ MK                                        2133528.9 |
 LC0789| LC0788 FOSEN RM 1                           16.503 METERS 22804     |
 LC0789|---------------------------------------------------------------------|
 LC0789
 LC0789                          SUPERSEDED SURVEY CONTROL
 LC0789
 LC0789  NAD 83(1986)-  40 58 26.17275(N)    088 33 06.32222(W) AD(       ) 2
 LC0789  NAD 27      -  40 58 26.05840(N)    088 33 06.11600(W) AD(       ) 2
 LC0789  NGVD 29 (??/??/92)  232.859  (m)          763.97   (f) ADJ UNCH    2 0
 LC0789  NGVD 29             232.86   (m)          764.0    (f) LEVELING    3  
 LC0789
 LC0789.Superseded values are not recommended for survey control.
 LC0789
 LC0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0789.See file dsdata.pdf to determine how the superseded data were derived.
 LC0789
 LC0789_MARKER: DE = TRAVERSE STATION DISK
 LC0789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0789_STAMPING: FOSEN 1960
 LC0789_MARK LOGO: CGS
 LC0789_PROJECTION: FLUSH
 LC0789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0789+STABILITY: SURFACE MOTION
 LC0789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0789+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2006
 LC0789
 LC0789  HISTORY     - Date     Condition        Report By
 LC0789  HISTORY     - 1960     MONUMENTED       CGS
 LC0789  HISTORY     - 1961     GOOD             CGS
 LC0789  HISTORY     - 1970     GOOD             ILDT
 LC0789  HISTORY     - 20010410 GOOD             JCLS
 LC0789  HISTORY     - 20010418 GOOD             JCLS
 LC0789  HISTORY     - 20060929 GOOD             FARNGP
 LC0789  HISTORY     - 20200124 MARK NOT FOUND   ILDT
 LC0789
 LC0789                          STATION DESCRIPTION
 LC0789
 LC0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0789'STATION IS LOCATED ABOUT 8.0 MILES NORTHEAST OF PONTIAC,
 LC0789'ABOUT 2-1/2 MILES SOUTHWEST OF ODELL, ABOUT 1/4 MILE SOUTHWEST
 LC0789'OF CROSSROAD AND BRIDGE OVER RAILROAD TRACKS AND IN THE WEST
 LC0789'EDGE OF PASTURE ON HIGHEST POINT.
 LC0789'
 LC0789'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0789'AND ODELL ROAD IN THE WEST EDGE OF ODELL, GO SOUTHERLY ON
 LC0789'U.S. HIGHWAY 66 FOR 2.5 MILES TO A CROSSROAD, TURN LEFT
 LC0789'ACROSS WOODEN BRIDGE AND GO 0.1 MILE TO A SIDE ROAD RIGHT,
 LC0789'TURN RIGHT THROUGH CATTLE GUARD AND GO SOUTHERLY 0.15 MILE
 LC0789'TO GATE IN FENCE, LEAVE ROAD AND GO SOUTHWESTERLY IN PASTURE
 LC0789'ALONG WEST SIDE OF TREES FOR 0.05 MILE TO STATION ON RIGHT
 LC0789'AT HIGHEST POINT.
 LC0789'
 LC0789'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED FOSEN 1960,
 LC0789'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC0789'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 LC0789'136 FEET WEST OF THE CENTER OF WATER WELL WHICH HAS A PUMP,
 LC0789'56.4 FEET WEST OF A POWER POLE NO. 215 AND 13.5 FEET SOUTHEAST
 LC0789'OF THE WITNESS POST AND FENCE.
 LC0789'
 LC0789'REFERENCE MARK 1, IS A STANDARD REFERENCE DISK STAMPED FOSEN
 LC0789'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0789'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0789'MARK IS 101.5 FEET WEST-SOUTH WEST OF A POWER POLE NO. 215,
 LC0789'52.7 FEET SOUTHWEST OF THE WITNESS POST AND 1 FOOT SOUTHEAST
 LC0789'OF THE FENCE.
 LC0789'
 LC0789'REFERENCE MARK 2, IS A STANDARD REFERENCE MARK DISK STAMPED
 LC0789'FOSEN NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0789'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0789'MARK IS 63.5 FEET NORTHWEST OF A POWER POLE NO. 215, 50.5
 LC0789'FEET NORTHEAST OF THE WITNESS POST AND 1 FOOT SOUTHEAST OF
 LC0789'THE FENCE.
 LC0789'
 LC0789'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED FOSEN 1960, IS SET
 LC0789'IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC0789'THE SURFACE OF THE GROUND.  THE MARK IS 58 FEET NORTHEAST OF A
 LC0789'POWER POLE NO. 205, 24.5 FEET SOUTHEAST OF A 24 INCH TREE, 9 FEET
 LC0789'SOUTHEAST OF THE CENTER OF A SINGLE LANE ROAD, 2.1 FEET
 LC0789'NORTHEAST OF THE WITNESS POST AND 1.6 FEET NORTH OF THE FENCE.
 LC0789'
 LC0789'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWEST
 LC0789'ALONG ELECTRICAL HIGH LINE FOR 0.25 MILE TO AZIMUTH MARK
 LC0789'ON LEFT AS DESCRIBED.
 LC0789'
 LC0789'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC0789
 LC0789                          STATION RECOVERY (1961)
 LC0789
 LC0789'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0789'3.1 MI SW FROM ODELL.
 LC0789'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF
 LC0789'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 2.4 MILES
 LC0789'SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.1 MILE EAST AND
 LC0789'NORTHEAST ALONG A GRAVELED ROAD, THENCE 0.15 MILE SOUTHWEST ALONG
 LC0789'A PRIVATE ROAD, THENCE 0.1 MILE SOUTHWEST ALONG THE GULF MOBILE
 LC0789'AND OHIO RAIL ROAD RIGHT-OF-WAY ON THE TOP OF A CUT SOUTHEAST
 LC0789'OF THE TRACK, 35 YARDS SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 LC0789'NORTH BOUND TRACK OF THE GULF MOBILE AND OHIO RAIL ROAD, 13 FEET
 LC0789'SOUTHEAST OF THE FENCE, 56.5 FEET WEST OF A TRIANGLE BLAZED
 LC0789'POWER POLE, 13 FEET SOUTHEAST OF A METAL WITNESS POST AND SET IN
 LC0789'THE TOP OF A CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC0789'OF THE GROUND.
 LC0789
 LC0789                          STATION RECOVERY (1970)
 LC0789
 LC0789'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (JKK)
 LC0789'FOSEN 1960-GOOD DESCRIPTION IS O.K.
 LC0789'
 LC0789'FOSEN NO. 1 1960-GOOD DESCRIPTION IS O.K.
 LC0789'
 LC0789'FOSEN NO. 2 1960-GOOD DESCRIPTION IS O.K.
 LC0789'
 LC0789'FOSEN 1960-AZI. MK. WAS NOT CHECKED.
 LC0789
 LC0789                          STATION RECOVERY (2001)
 LC0789
 LC0789'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 LC0789'RECOVERED IN GOOD CONDITION.
 LC0789
 LC0789                          STATION RECOVERY (2001)
 LC0789
 LC0789'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 LC0789'RECOVERED IN GOOD CONDITION.
 LC0789
 LC0789                          STATION RECOVERY (2006)
 LC0789
 LC0789'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC0789'RECOVERED IN GOOD CONDITION.
 LC0789
 LC0789                          STATION RECOVERY (2020)
 LC0789
 LC0789'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 LC0789'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0787 ***********************************************************************
 LC0787  DESIGNATION -  FOSEN AZ MK
 LC0787  PID         -  LC0787
 LC0787  STATE/COUNTY-  IL/LIVINGSTON
 LC0787  COUNTRY     -  US
 LC0787  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0787
 LC0787                         *CURRENT SURVEY CONTROL
 LC0787  ______________________________________________________________________
 LC0787* NAD 83(1986) POSITION- 40 58 12.     (N) 088 33 17.     (W)   SCALED
 LC0787* NAVD 88 ORTHO HEIGHT -   225.746 (meters)      740.64  (feet) ADJUSTED
 LC0787  ______________________________________________________________________
 LC0787  GEOID HEIGHT    -        -32.209 (meters)                     GEOID18
 LC0787  DYNAMIC HEIGHT  -        225.651 (meters)      740.32  (feet) COMP
 LC0787  MODELED GRAVITY -    980,200.0   (mgal)                       NAVD 88
 LC0787
 LC0787  VERT ORDER      -  SECOND    CLASS 0
 LC0787
 LC0787.The horizontal coordinates were scaled from a map and have
 LC0787.an estimated accuracy of +/- 6 seconds.
 LC0787
 LC0787.The orthometric height was determined by differential leveling and
 LC0787.adjusted by the NATIONAL GEODETIC SURVEY
 LC0787.in June 1991.
 LC0787
 LC0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0787.GEOID18 height accuracy estimate available here.
 LC0787
 LC0787.Click photographs - Photos may exist for this station.
 LC0787
 LC0787.The dynamic height is computed by dividing the NAVD 88
 LC0787.geopotential number by the normal gravity value computed on the
 LC0787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0787.degrees latitude (g = 980.6199 gals.).
 LC0787
 LC0787.The modeled gravity was interpolated from observed gravity values.
 LC0787
 LC0787;                    North         East    Units  Estimated Accuracy
 LC0787;SPC IL E     -   477,730.      281,370.      MT  (+/- 180 meters Scaled)
 LC0787
 LC0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL691365(NAD 83)
 LC0787
 LC0787                          SUPERSEDED SURVEY CONTROL
 LC0787
 LC0787  NGVD 29 (??/??/92)  225.809  (m)          740.84   (f) ADJ UNCH    2 0
 LC0787
 LC0787.Superseded values are not recommended for survey control.
 LC0787
 LC0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0787.See file dsdata.pdf to determine how the superseded data were derived.
 LC0787
 LC0787_MARKER: DZ = AZIMUTH MARK DISK
 LC0787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0787_STAMPING: FOSEN 1960
 LC0787_MARK LOGO: CGS
 LC0787_PROJECTION: FLUSH
 LC0787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0787+STABILITY: SURFACE MOTION
 LC0787
 LC0787  HISTORY     - Date     Condition        Report By
 LC0787  HISTORY     - 1960     MONUMENTED       CGS
 LC0787  HISTORY     - 1961     GOOD             CGS
 LC0787  HISTORY     - 20200422 MARK NOT FOUND   ILDT
 LC0787
 LC0787                          STATION DESCRIPTION
 LC0787
 LC0787'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0787'3.4 MI SW FROM ODELL.
 LC0787'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 LC0787'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 2.4 MILES
 LC0787'SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.10 MILES EAST AND
 LC0787'NORTHEAST ALONG A GRAVEL ROAD, THENCE 0.15 MILE SOUTHWEST ALONG
 LC0787'A PRIVATE DRIVE, THENCE 0.35 MILES SOUTHWEST ALONG THE GULF,
 LC0787'MOBILE AND OHIO RAIL ROAD RIGHT OF WAY AND A PRIVATE DRIVE, 9 FEET
 LC0787'SOUTHEAST OF THE CENTER LINE OF THE PRIVATE DRIVE, 1 FOOT NORTHEAST
 LC0787'OF THE FENCE, 24 FEET SOUTHEAST OF A 14 INCH APPLE TREE, 29 FEET
 LC0787'WEST OF A FENCE CORNER, 58 FEET NORTHEAST OF A POWER POLE, 1.9
 LC0787'FEET NORTHEAST OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL
 LC0787'OF THE PRIVATE DRIVE, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 LC0787'WITH THE GROUND.
 LC0787
 LC0787                          STATION RECOVERY (2020)
 LC0787
 LC0787'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0787'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0788 ***********************************************************************
 LC0788  DESIGNATION -  FOSEN RM 1
 LC0788  PID         -  LC0788
 LC0788  STATE/COUNTY-  IL/LIVINGSTON
 LC0788  COUNTRY     -  US
 LC0788  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0788
 LC0788                         *CURRENT SURVEY CONTROL
 LC0788  ______________________________________________________________________
 LC0788* NAD 83(1986) POSITION- 40 58 25.81   (N) 088 33 06.84   (W)   HD_HELD1
 LC0788* NAVD 88 ORTHO HEIGHT -   231.504 (meters)      759.53  (feet) ADJUSTED
 LC0788  ______________________________________________________________________
 LC0788  GEOID HEIGHT    -        -32.212 (meters)                     GEOID18
 LC0788  DYNAMIC HEIGHT  -        231.407 (meters)      759.21  (feet) COMP
 LC0788  MODELED GRAVITY -    980,200.2   (mgal)                       NAVD 88
 LC0788
 LC0788  VERT ORDER      -  SECOND    CLASS 0
 LC0788
 LC0788.The horizontal coordinates were determined by differentially corrected
 LC0788.hand held GPS observations or other comparable positioning techniques
 LC0788.and have an estimated accuracy of +/- 3 meters.
 LC0788
 LC0788.The orthometric height was determined by differential leveling and
 LC0788.adjusted by the NATIONAL GEODETIC SURVEY
 LC0788.in June 1991.
 LC0788
 LC0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0788.GEOID18 height accuracy estimate available here.
 LC0788
 LC0788.Click photographs - Photos may exist for this station.
 LC0788
 LC0788.The dynamic height is computed by dividing the NAVD 88
 LC0788.geopotential number by the normal gravity value computed on the
 LC0788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0788.degrees latitude (g = 980.6199 gals.).
 LC0788
 LC0788.The modeled gravity was interpolated from observed gravity values.
 LC0788
 LC0788;                    North         East    Units  Estimated Accuracy
 LC0788;SPC IL E     -   478,159.3     281,604.0     MT  (+/- 3 meters HH1 GPS) 
 LC0788
 LC0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6942837012(NAD 83)
 LC0788
 LC0788                          SUPERSEDED SURVEY CONTROL
 LC0788
 LC0788  NGVD 29 (??/??/92)  231.567  (m)          759.73   (f) ADJ UNCH    2 0
 LC0788
 LC0788.Superseded values are not recommended for survey control.
 LC0788
 LC0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0788.See file dsdata.pdf to determine how the superseded data were derived.
 LC0788
 LC0788_MARKER: DB = BENCH MARK DISK
 LC0788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0788_STAMPING: FOSEN NO 1 1960
 LC0788_MARK LOGO: CGS
 LC0788_PROJECTION: FLUSH
 LC0788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0788+STABILITY: SURFACE MOTION
 LC0788
 LC0788  HISTORY     - Date     Condition        Report By
 LC0788  HISTORY     - 1960     MONUMENTED       CGS
 LC0788  HISTORY     - 1961     GOOD             CGS
 LC0788
 LC0788                          STATION DESCRIPTION
 LC0788
 LC0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0788'3.1 MI SW FROM ODELL.
 LC0788'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 LC0788'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 2.4 MILES
 LC0788'SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.10 MILES EAST AND
 LC0788'NORTHEAST ALONG A GRAVEL ROAD, THENCE 0.15 MILES SOUTHWEST ALONG
 LC0788'A PRIVATE ROAD, THENCE 0.10 MILES SOUTHWEST ALONG THE GULF,
 LC0788'MOBILE AND OHIO RAIL ROAD RIGHT OF WAY ON THE TOP OF A CUT
 LC0788'SOUTHEAST OF THE TRACK, 30 YARDS SOUTHEAST OF THE SOUTHEAST RAIL
 LC0788'OF THE NORTHBOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL ROAD,
 LC0788'0.5 FEET SOUTHEAST OF THE FENCE, 101 FEET WEST-SOUTHWEST OF A
 LC0788'TRIANGLE BLAZED POWER POLE, 54 FEET SOUTHWEST OF TRAVERSE STATION
 LC0788'FOSEN, 52.5 FEET SOUTHWEST OF A METAL WITNESS POST, AND SET IN
 LC0788'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0790 ***********************************************************************
 LC0790  DESIGNATION -  FOSEN RM 2
 LC0790  PID         -  LC0790
 LC0790  STATE/COUNTY-  IL/LIVINGSTON
 LC0790  COUNTRY     -  US
 LC0790  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0790
 LC0790                         *CURRENT SURVEY CONTROL
 LC0790  ______________________________________________________________________
 LC0790* NAD 83(1986) POSITION- 40 58 26.64   (N) 088 33 06.08   (W)   HD_HELD1
 LC0790* NAVD 88 ORTHO HEIGHT -   231.631 (meters)      759.94  (feet) ADJUSTED
 LC0790  ______________________________________________________________________
 LC0790  GEOID HEIGHT    -        -32.213 (meters)                     GEOID18
 LC0790  DYNAMIC HEIGHT  -        231.534 (meters)      759.62  (feet) COMP
 LC0790  MODELED GRAVITY -    980,200.2   (mgal)                       NAVD 88
 LC0790
 LC0790  VERT ORDER      -  SECOND    CLASS 0
 LC0790
 LC0790.The horizontal coordinates were determined by differentially corrected
 LC0790.hand held GPS observations or other comparable positioning techniques
 LC0790.and have an estimated accuracy of +/- 3 meters.
 LC0790
 LC0790.The orthometric height was determined by differential leveling and
 LC0790.adjusted by the NATIONAL GEODETIC SURVEY
 LC0790.in June 1991.
 LC0790
 LC0790.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0790.GEOID18 height accuracy estimate available here.
 LC0790
 LC0790.Click photographs - Photos may exist for this station.
 LC0790
 LC0790.The dynamic height is computed by dividing the NAVD 88
 LC0790.geopotential number by the normal gravity value computed on the
 LC0790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0790.degrees latitude (g = 980.6199 gals.).
 LC0790
 LC0790.The modeled gravity was interpolated from observed gravity values.
 LC0790
 LC0790;                    North         East    Units  Estimated Accuracy
 LC0790;SPC IL E     -   478,184.8     281,621.9     MT  (+/- 3 meters HH1 GPS) 
 LC0790
 LC0790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6944737037(NAD 83)
 LC0790
 LC0790                          SUPERSEDED SURVEY CONTROL
 LC0790
 LC0790  NGVD 29 (??/??/92)  231.694  (m)          760.15   (f) ADJ UNCH    2 0
 LC0790
 LC0790.Superseded values are not recommended for survey control.
 LC0790
 LC0790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0790.See file dsdata.pdf to determine how the superseded data were derived.
 LC0790
 LC0790_MARKER: DR = REFERENCE MARK DISK
 LC0790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0790_STAMPING: FOSEN NO 2 1960
 LC0790_MARK LOGO: CGS
 LC0790_PROJECTION: FLUSH
 LC0790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0790+STABILITY: SURFACE MOTION
 LC0790
 LC0790  HISTORY     - Date     Condition        Report By
 LC0790  HISTORY     - 1960     MONUMENTED       CGS
 LC0790  HISTORY     - 1961     GOOD             CGS
 LC0790
 LC0790                          STATION DESCRIPTION
 LC0790
 LC0790'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0790'3.1 MI SW FROM ODELL.
 LC0790'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 LC0790'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 2.4 MILES
 LC0790'SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.10 MILES EAST AND
 LC0790'NORTHEAST ALONG A GRAVEL ROAD, THENCE 0.15 MILES SOUTHWEST ALONG
 LC0790'A PRIVATE ROAD, THENCE 0.10 MILES SOUTHWEST ALONG THE GULF,
 LC0790'MOBILE AND OHIO RAIL ROAD RIGHT OF WAY ON THE TOP OF A CUT SOUTHEAST
 LC0790'OF THE TRACK, 30 YARDS SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 LC0790'NORTHBOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL ROAD, 0.5 FEET
 LC0790'SOUTHEAST OF THE FENCE, 63.5 FEET NORTHWEST OF A TRIANGLE BLAZED
 LC0790'POWER POLE, 52.1 FEET NORTHEAST OF TRAVERSE STATION FOSEN, 50.5
 LC0790'FEET NORTHEAST OF A METAL WITNESS POST, AND SET IN THE TOP OF
 LC0790'A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1891 ***********************************************************************
 LC1891  DESIGNATION -  FOSTER
 LC1891  PID         -  LC1891
 LC1891  STATE/COUNTY-  IL/WOODFORD
 LC1891  COUNTRY     -  US
 LC1891  USGS QUAD   -  METAMORA (2018)
 LC1891
 LC1891                         *CURRENT SURVEY CONTROL
 LC1891  ______________________________________________________________________
 LC1891* NAD 83(2011) POSITION- 40 51 02.56139(N) 089 19 55.87829(W)   ADJUSTED
 LC1891* NAD 83(2011) ELLIP HT-   204.921 (meters)        (06/27/12)   ADJUSTED
 LC1891* NAD 83(2011) EPOCH   -  2010.00
 LC1891* NAVD 88 ORTHO HEIGHT -   237.6   (meters)      780.    (feet) GPS OBS
 LC1891  ______________________________________________________________________
 LC1891  NAVD 88 orthometric height was determined with geoid model    GEOID09
 LC1891  GEOID HEIGHT    -        -32.637 (meters)                     GEOID09
 LC1891  GEOID HEIGHT    -        -32.654 (meters)                     GEOID18
 LC1891  NAD 83(2011) X  -     56,313.566 (meters)                     COMP
 LC1891  NAD 83(2011) Y  - -4,831,278.231 (meters)                     COMP
 LC1891  NAD 83(2011) Z  -  4,150,030.860 (meters)                     COMP
 LC1891  LAPLACE CORR    -          2.33  (seconds)                    DEFLEC18
 LC1891
 LC1891  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1891  Standards:
 LC1891         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1891            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1891  -------------------------------------------------------------------
 LC1891  NETWORK    0.49   0.76           0.22   0.17   0.39     -0.05989306
 LC1891  -------------------------------------------------------------------
 LC1891  Click here for local accuracies and other accuracy information.
 LC1891
 LC1891.The horizontal coordinates were established by GPS observations
 LC1891.and adjusted by the National Geodetic Survey in June 2012.
 LC1891
 LC1891.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1891.been affixed to the stable North American tectonic plate. See 
 LC1891.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1891
 LC1891.The horizontal coordinates are valid at the epoch date displayed above
 LC1891.which is a decimal equivalence of Year/Month/Day.
 LC1891
 LC1891.The orthometric height was determined by GPS observations and a
 LC1891.high-resolution geoid model.
 LC1891
 LC1891.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1891.GEOID18 height accuracy estimate available here.
 LC1891
 LC1891.Click photographs - Photos may exist for this station.
 LC1891
 LC1891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1891
 LC1891.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1891
 LC1891.The ellipsoidal height was determined by GPS observations
 LC1891.and is referenced to NAD 83.
 LC1891
 LC1891. The following values were computed from the NAD 83(2011) position.
 LC1891
 LC1891;                    North         East     Units Scale Factor Converg.
 LC1891;SPC IL W     -   464,782.814   770,363.383   MT  1.00000209   +0 32 45.0
 LC1891;SPC IL W     - 1,524,874.95  2,527,433.87   sFT  1.00000209   +0 32 45.0
 LC1891;UTM  16      - 4,524,802.663   303,409.552   MT  1.00007571   -1 31 33.4
 LC1891
 LC1891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1891!SPC IL W     -   0.99996786  x   1.00000209  =   0.99996995
 LC1891!UTM  16      -   0.99996786  x   1.00007571  =   1.00004356
 LC1891
 LC1891:                Primary Azimuth Mark                     Grid Az
 LC1891:SPC IL W     -  FOSTER AZ MK                             224 56 50.8
 LC1891:UTM  16      -  FOSTER AZ MK                             227 01 09.2
 LC1891
 LC1891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0340924802(NAD 83)
 LC1891
 LC1891|---------------------------------------------------------------------|
 LC1891| PID    Reference Object                     Distance      Geod. Az  |
 LC1891|                                                           dddmmss.s |
 LC1891| CI7424 FOSTER RM 1                          56.157 METERS 12754     |
 LC1891| LC1893 METAMORA ST MARY CATH CH SPIRE      APPROX. 7.1 KM 2044056.0 |
 LC1891| CI7423 FOSTER AZ MK                                       2252935.8 |
 LC1891| CI7425 FOSTER RM 2                          28.076 METERS 23120     |
 LC1891|---------------------------------------------------------------------|
 LC1891
 LC1891                          SUPERSEDED SURVEY CONTROL
 LC1891
 LC1891  NAD 83(2007)-  40 51 02.56117(N)    089 19 55.87922(W) AD(2002.00) 1
 LC1891  ELLIP H (08/01/11)  204.953  (m)                       GP(2002.00) 3 1
 LC1891  NAD 83(2007)-  40 51 02.56069(N)    089 19 55.87967(W) AD(2002.00) 0
 LC1891  ELLIP H (02/10/07)  204.902  (m)                       GP(2002.00)    
 LC1891  ELLIP H (02/03/05)  204.890  (m)                       GP(       ) 4 2
 LC1891  NAD 83(1997)-  40 51 02.56063(N)    089 19 55.87944(W) AD(       ) 1
 LC1891  ELLIP H (03/04/03)  204.899  (m)                       GP(       ) 4 2
 LC1891  NAD 83(1997)-  40 51 02.56138(N)    089 19 55.87980(W) AD(       ) 1
 LC1891  NAD 83(1986)-  40 51 02.57494(N)    089 19 55.88529(W) AD(       ) 1
 LC1891  NAD 27      -  40 51 02.44400(N)    089 19 55.57600(W) AD(       ) 1
 LC1891  NAVD 88 (03/04/03)  237.5    (m)  GEOID99  model used  GPS OBS        
 LC1891
 LC1891.Superseded values are not recommended for survey control.
 LC1891
 LC1891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1891.See file dsdata.pdf to determine how the superseded data were derived.
 LC1891
 LC1891_MARKER: DS = TRIANGULATION STATION DISK
 LC1891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1891_STAMPING: FOSTER 1939
 LC1891_MARK LOGO: CGS
 LC1891_PROJECTION: FLUSH
 LC1891_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1891+STABILITY: SURFACE MOTION
 LC1891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1891+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 LC1891
 LC1891  HISTORY     - Date     Condition        Report By
 LC1891  HISTORY     - 1939     MONUMENTED       CGS
 LC1891  HISTORY     - 1968     GOOD             CGS
 LC1891  HISTORY     - 1969     GOOD             USGS
 LC1891  HISTORY     - 19981028 GOOD             USPSQD
 LC1891  HISTORY     - 20020121 GOOD             INDIV
 LC1891  HISTORY     - 200205   GOOD             ASCPC
 LC1891  HISTORY     - 20100501 GOOD             ILDT
 LC1891
 LC1891                          STATION DESCRIPTION
 LC1891
 LC1891'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1891'THE STATION IS LOCATED IN THE TOWN OF CAZENOVIA.  IN THE
 LC1891'SOUTHEAST CORNER OF SEC. 28, T. 28 N., R. 2 W..  ON LAND OWNED
 LC1891'BY MR. B.D. FOSTER.  84 FEET NORTH OF THE CENTER LINE OF THE
 LC1891'MAIN STREET.  52.4 FEET NORTH OF THE NORTH EDGE OF THE SIDEWALK.
 LC1891'AND 27.5 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE B.D.
 LC1891'FOSTER GARAGE.  THE MARK, IS FLUSH WITH THE
 LC1891'SURFACE OF THE GROUND AND IS STAMPED FOSTER 1939.
 LC1891'
 LC1891'TO REACH THE STATION FROM THE RAILROAD STATION IN CAZENOVIA,
 LC1891'GO EAST ON THE GRAVEL STREET WHICH IS JUST SOUTH OF THE RAILROAD
 LC1891'STATION FOR ONE BLOCK TO THE FOSTER HOME ON THE LEFT, NORTH,
 LC1891'AND THE STATION.
 LC1891'
 LC1891'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1891'BRONZE DISKS SET IN CONCRETE.
 LC1891'
 LC1891'THE AZIMUTH MARK IS APPROXIMATELY 0.25 MILE SOUTHWEST OF THE
 LC1891'STATION IN THE WEST RIGHT-OF-WAY OF ILLINOIS STATE ROUTE NO. 89.
 LC1891'38 FEET WEST OF THE CENTER LINE OF ROUTE NO. 89.  AND 3 FEET
 LC1891'SOUTH OF A TELEPHONE POLE.  THE MARK, PROJECTS 3
 LC1891'INCHES ABOVE THE GROUND AND IS STAMPED FOSTER 1939.
 LC1891'
 LC1891'REFERENCE MARK NO. 1 IS 56.157 METERS, AND 184.57 FEET, SOUTHEAST
 LC1891'OF THE STATION, IN THE NORTHWEST CORNER OF THE SCHOOL-YARD.
 LC1891'32 FEET SOUTH OF THE CENTER LINE OF THE EAST-AND-WEST STREET.
 LC1891'AND 3 FEET EAST OF THE SIDEWALK.  THE MARK, PROJECTS
 LC1891'2 INCHES ABOVE THE GROUND AND IS STAMPED FOSTER NO 1 1939.
 LC1891'
 LC1891'REFERENCE MARK NO. 2 IS 28.076 METERS, AND 92.10 FEET, SOUTHWEST
 LC1891'OF THE STATION.  24 FEET NORTH OF THE CENTER LINE OF THE
 LC1891'EAST-AND-WEST STREET.  3 FEET EAST OF A TELEPHONE POLE.  AND
 LC1891'1 FOOT NORTH OF THE SIDEWALK.  THE MARK PROJECTS
 LC1891'2 INCHES ABOVE THE GROUND AND IS STAMPED FOSTER NO 2 1939.
 LC1891'
 LC1891'THE AZIMUTH MARK AND REFERENCE MARKS NO. 1 AND NO. 2 ARE
 LC1891'WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS WHICH PROJECT
 LC1891'APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1891'
 LC1891'A 64-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
 LC1891'
 LC1891'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 LC1891
 LC1891                          STATION RECOVERY (1968)
 LC1891
 LC1891'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (WGT)
 LC1891'THE STATION SITE WAS VISITED AND ALL MARKS WERE RECOVERED AND
 LC1891'FOUND TO BE IN GOOD CONDITION.  A SHED HAS BEEN BUILT 18 INCHES
 LC1891'SOUTHWEST OF THE STATION MARK AND BLOCKS THE LINE OF SIGHT
 LC1891'TO BOTH REFERENCE MARKS AND THE AZIMUTH MARK.  A NEW DESCRIPTION
 LC1891'FOLLOWS--
 LC1891'
 LC1891'THE STATION IS LOCATED IN THE SMALL TOWN OF CAZENOVIA, ON
 LC1891'PROPERTY OF MR. B.D. FOSTER AND ON THE WEST SIDE OF HIS AUTO REPAIR
 LC1891'SHOP.  MR. FOSTERS PROPERTY IS AT THE EAST SIDE OF THE POST
 LC1891'OFFICE IN CAZENOVIA.
 LC1891'
 LC1891'THE STATION MARK IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1891'THAT IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED FOSTER 1939.
 LC1891'IT IS 26 FEET WEST-SOUTHWEST OF THE NORTHWEST CORNER OF CONCRETE
 LC1891'BLOCK GARAGE, 6.0 FEET SOUTHEAST OF THE NORTH CORNER OF SHINGLE
 LC1891'SHED ON CONCRETE BLOCK FOUNDATION AND 1.5 FEET NORTHEAST OF THE
 LC1891'NORTHEAST WALL OF THIS SHED.
 LC1891'
 LC1891'REFERENCE MARK 1 IS SET IN THE TOP OF 12 INCH SQUARE CONCRETE
 LC1891'POST THAT PROJECTS 2 INCHES ABOVE THE GROUND AND THE DISK IS
 LC1891'STAMPED FOSTER NO 1 1939.  IT IS IN THE SOUTHEAST ANGLE OF THE
 LC1891'CROSS STREET THAT IS SOUTHEAST OF THE STATION, IN THE FRONT YARD
 LC1891'OF PURPLE SHINGLE HOUSE, 49 FEET SOUTHEAST OF THE CENTER OF
 LC1891'THE INTERSECTION, 41 FEET NORTHWEST OF THE NORTHWEST CORNER
 LC1891'OF THE HOUSE AND 3.4 FEET NORTHEAST OF THE NORTHEAST EDGE
 LC1891'OF SIDEWALK LEADING TO THIS HOUSE.
 LC1891'
 LC1891'REFERENCE MARK 2 IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1891'POST THAT IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED FOSTER
 LC1891'NO 2 1939.  IT IS 36.5 FEET EAST-SOUTHEAST OF THE SOUTHEAST
 LC1891'CORNER OF THE POST OFFICE, 25.5 FEET NORTH OF THE CENTER OF
 LC1891'AN EAST-WEST STREET, 7.0 FEET EAST OF POWER LINE POLE, AND
 LC1891'1.4 FEET SOUTH OF THE SOUTH EDGE OF A SIDEWALK.
 LC1891'
 LC1891'THE AZIMUTH MARK IS SET IN THE TOP OF A 12 INCH CONCRETE POST
 LC1891'THAT PROJECTS 1 INCH AND THE DISK IS STAMPED FOSTER 1939.
 LC1891'IT IS 0.1 MILE WEST OF THE POST OFFICE, THENCE 0.1 MILE
 LC1891'SOUTH-SOUTHWEST ALONG STATE HIGHWAY 89 ON THE WEST SIDE OF THE
 LC1891'ROAD, 86.5 FEET NORTH-NORTHEAST OF A LONE JUNIPER TREE THAT
 LC1891'IS IN THE RIGHT-OF-WAY FENCE, 38 FEET WEST-NORTHWEST OF THE
 LC1891'CENTERLINE OF STATE HIGHWAY 89, AND 0.8 FEET EAST-SOUTHEAST
 LC1891'OF A WITNESS SIGN WIRED TO THE RIGHT-OF-WAY FENCE.
 LC1891'
 LC1891'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT CAZENOVIA
 LC1891
 LC1891                          STATION RECOVERY (1969)
 LC1891
 LC1891'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 LC1891'STATION MARK AND REFERENCE MARK 1 FOUND IN GOOD CONDITION,
 LC1891'REFERENCE MARK 2 WAS NOT FOUND.  STATION MARK IS NOW ONE FOOT
 LC1891'E. AND 6 FEET S. OF THE NE CORNER OF A SHED.  THE SHED AND GARAGE
 LC1891'BLOCK SIGHTS TO REFERENCE MARKS AND AZIMUTH MARK.
 LC1891'
 LC1891'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN THE
 LC1891'TOWN OF CAZENOVIA
 LC1891
 LC1891                          STATION RECOVERY (1998)
 LC1891
 LC1891'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1891'RECOVERED IN GOOD CONDITION.
 LC1891
 LC1891                          STATION RECOVERY (2002)
 LC1891
 LC1891'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KEZ)
 LC1891'RECOVERED AS DESCRIBED AT INTERSECTION OF 1800N, 1100E ON WEST SIDE OF
 LC1891'CONCRETE BLOCK BUILDING AT ABOVE MENTIONED INTERSECTION
 LC1891
 LC1891                          STATION RECOVERY (2002)
 LC1891
 LC1891'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1891'RECOVERED AS DESCRIBED
 LC1891
 LC1891                          STATION RECOVERY (2010)
 LC1891
 LC1891'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC1891'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2849 ***********************************************************************
 ME2849  DESIGNATION -  FOSTER
 ME2849  PID         -  ME2849
 ME2849  STATE/COUNTY-  IL/COOK
 ME2849  COUNTRY     -  US
 ME2849  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2849
 ME2849                         *CURRENT SURVEY CONTROL
 ME2849  ______________________________________________________________________
 ME2849* NAD 83(1997) POSITION- 41 58 31.42697(N) 087 42 05.66871(W)   ADJUSTED
 ME2849* NAVD 88 ORTHO HEIGHT -   185.4   (meters)      608.    (feet) VERTCON3
 ME2849  ______________________________________________________________________
 ME2849  GEOID HEIGHT    -        -33.709 (meters)                     GEOID18
 ME2849  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 ME2849  HORZ ORDER      -  FIRST
 ME2849
 ME2849.The horizontal coordinates were established by classical geodetic methods
 ME2849.and adjusted by the National Geodetic Survey in October 1999.
 ME2849
 ME2849.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2849.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2849
 ME2849.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2849.GEOID18 height accuracy estimate available here.
 ME2849
 ME2849.Click photographs - Photos may exist for this station.
 ME2849
 ME2849.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2849
 ME2849. The following values were computed from the NAD 83(1997) position.
 ME2849
 ME2849;                    North         East     Units Scale Factor Converg.
 ME2849;SPC IL E     -   589,562.949   352,360.651   MT  1.00000872   +0 25 21.1
 ME2849;SPC IL E     - 1,934,257.78  1,156,036.57   sFT  1.00000872   +0 25 21.1
 ME2849;UTM  16      - 4,647,282.532   441,874.724   MT  0.99964157   -0 28 09.2
 ME2849
 ME2849!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2849!SPC IL E     -   0.99997621  x   1.00000872  =   0.99998493
 ME2849!UTM  16      -   0.99997621  x   0.99964157  =   0.99961779
 ME2849
 ME2849:                Primary Azimuth Mark                     Grid Az
 ME2849:SPC IL E     -  GRACE                                    121 45 11.9
 ME2849:UTM  16      -  GRACE                                    122 38 42.2
 ME2849
 ME2849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4187447282(NAD 83)
 ME2849
 ME2849|---------------------------------------------------------------------|
 ME2849| PID    Reference Object                     Distance      Geod. Az  |
 ME2849|                                                           dddmmss.s |
 ME2849| ME2831 CHICAGO A G CATH CH SPIRE           APPROX. 3.2 KM 0393826.1 |
 ME2849| ME2811 GRACE                               APPROX. 5.0 KM 1221033.0 |
 ME2849| CM3516 FOSTER RM 1                          30.829 METERS 23519     |
 ME2849| CM3517 FOSTER RM 2                          27.284 METERS 33643     |
 ME2849|---------------------------------------------------------------------|
 ME2849
 ME2849                          SUPERSEDED SURVEY CONTROL
 ME2849
 ME2849  NAD 83(1997)-  41 58 31.42715(N)    087 42 05.66923(W) AD(       ) 1
 ME2849  NAD 83(1994)-  41 58 31.43022(N)    087 42 05.68332(W) AD(       ) 1
 ME2849  NAD 83(1986)-  41 58 31.43132(N)    087 42 05.68244(W) AD(       ) 1
 ME2849  NAD 27      -  41 58 31.31561(N)    087 42 05.47594(W) AD(       ) 1
 ME2849  NGVD 29 (07/19/86)  185.5    (m)          609.     (f) VERT ANG       
 ME2849
 ME2849.Superseded values are not recommended for survey control.
 ME2849
 ME2849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2849.See file dsdata.pdf to determine how the superseded data were derived.
 ME2849
 ME2849_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2849_STAMPING: FOSTER 1977
 ME2849_MARK LOGO: NGS
 ME2849_PROJECTION: RECESSED 15 CENTIMETERS
 ME2849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2849+STABILITY: SURFACE MOTION
 ME2849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2849+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2012
 ME2849
 ME2849  HISTORY     - Date     Condition        Report By
 ME2849  HISTORY     - 1977     MONUMENTED       NGS
 ME2849  HISTORY     - 20120130 GOOD             GEOCAC
 ME2849
 ME2849                          STATION DESCRIPTION
 ME2849
 ME2849'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2849'THE STATION IS LOCATED IN THE NORTH SECTION OF CHICAGO, IN
 ME2849'THE NORTHEAST CORNER OF EAST RIVER CITY PARK. IT IS IN THE
 ME2849'SOUTHWEST ANGLE OF THE INTERSECTION OF FOSTER AVENUE AND
 ME2849'FRANCISCO AVENUE. THE ADDRESS FOR THE STATION IS 5144 NORTH
 ME2849'FRANCISCO AVENUE.
 ME2849'
 ME2849'STATION MARKS, STAMPED---FOSTER 1977---, ARE STANDARD DISKS.
 ME2849'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2849'CONCRETE MONUMENT THAT IS 6 INCHES BELOW THE GROUND SURFACE
 ME2849'AND COVERED BY A CAST IRON COVER WITH THE LETTERING, NATIONAL
 ME2849'GEODETIC SURVEY. IT IS 67 FEET WEST OF THE CENTERLINE OF
 ME2849'FRANCISCO AVENUE, 74.5 FEET SOUTH OF A CONCRETE LIGHT POLE
 ME2849'AND 46 FEET NORTHEAST OF A CONCRETE LIGHT POLE. THE UNDERGROUND
 ME2849'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 ME2849'INCHES BELOW THE GROUND SURFACE.
 ME2849'
 ME2849'REFERENCE MARK 1, STAMPED---FOSTER NO 1 1977---, IS A STANDARD
 ME2849'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2849'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 183 FEET EAST OF
 ME2849'A CONCRETE LIGHT POLE, 100 FEET NORTHWEST OF A CONCRETE LIGHT
 ME2849'POLE AND 60 FEET WEST OF A CONCRETE LIGHT POLE.
 ME2849'
 ME2849'REFERENCE MARK 2, STAMPED---FOSTER NO 2 1977---, IS A STANDARD
 ME2849'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2849'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 64.6 FEET EAST OF
 ME2849'A CONCRETE LIGHT POLE, 26 FEET WEST-NORTHWEST OF A CONCRETE
 ME2849'LIGHT POLE AND 12 FEET NORTH OF AN ASPHALT WALKWAY.
 ME2849'
 ME2849'STATION 010 COC CAN BE USED FOR AN AZIMUTH MARK. SEE
 ME2849'DESCRIPTION THEREOF.
 ME2849'
 ME2849'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.60 METERS.
 ME2849
 ME2849                          STATION RECOVERY (2012)
 ME2849
 ME2849'RECOVERY NOTE BY GEOCACHING 2012 (RS)
 ME2849'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI7424 ***********************************************************************
 CI7424  DESIGNATION -  FOSTER RM 1
 CI7424  PID         -  CI7424
 CI7424  STATE/COUNTY-  IL/WOODFORD
 CI7424  COUNTRY     -  US
 CI7424  USGS QUAD   -  METAMORA (2018)
 CI7424
 CI7424                         *CURRENT SURVEY CONTROL
 CI7424  ______________________________________________________________________
 CI7424* NAD 83(1986) POSITION- 40 51 01.44   (N) 089 19 53.99   (W)   HD_HELD1
 CI7424* NAVD 88 ORTHO HEIGHT -   237.451 (meters)      779.04  (feet) ADJUSTED
 CI7424  ______________________________________________________________________
 CI7424  GEOID HEIGHT    -        -32.653 (meters)                     GEOID18
 CI7424  DYNAMIC HEIGHT  -        237.345 (meters)      778.69  (feet) COMP
 CI7424  MODELED GRAVITY -    980,174.6   (mgal)                       NAVD 88
 CI7424
 CI7424  VERT ORDER      -  SECOND    CLASS I
 CI7424
 CI7424.The horizontal coordinates were determined by differentially corrected
 CI7424.hand held GPS observations or other comparable positioning techniques
 CI7424.and have an estimated accuracy of +/- 3 meters.
 CI7424
 CI7424.The orthometric height was determined by differential leveling and
 CI7424.adjusted by the NATIONAL GEODETIC SURVEY
 CI7424.in January 2016.
 CI7424
 CI7424.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI7424.GEOID18 height accuracy estimate available here.
 CI7424
 CI7424.Click photographs - Photos may exist for this station.
 CI7424
 CI7424.The dynamic height is computed by dividing the NAVD 88
 CI7424.geopotential number by the normal gravity value computed on the
 CI7424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI7424.degrees latitude (g = 980.6199 gals.).
 CI7424
 CI7424.The modeled gravity was interpolated from observed gravity values.
 CI7424
 CI7424;                    North         East    Units  Estimated Accuracy
 CI7424;SPC IL W     -   464,748.6     770,407.9     MT  (+/- 3 meters HH1 GPS) 
 CI7424
 CI7424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0345224766(NAD 83)
 CI7424
 CI7424                          SUPERSEDED SURVEY CONTROL
 CI7424
 CI7424.No superseded survey control is available for this station.
 CI7424
 CI7424_MARKER: DR = REFERENCE MARK DISK
 CI7424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI7424_STAMPING: FOSTER NO 1 1939
 CI7424_MARK LOGO: CGS
 CI7424_PROJECTION: PROJECTING 15 CENTIMETERS
 CI7424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI7424+STABILITY: SURFACE MOTION
 CI7424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI7424+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 CI7424
 CI7424  HISTORY     - Date     Condition        Report By
 CI7424  HISTORY     - 1939     MONUMENTED       CGS
 CI7424  HISTORY     - 20150416 GOOD             DJHENK
 CI7424
 CI7424                          STATION DESCRIPTION
 CI7424
 CI7424'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 CI7424'RECOVERED IN GOOD CONDITION.
 CI7424'
 CI7424'NOTE-THE STATION IS 33 FT (10.1 M) SOUTH OF THE CENTERLINE OF SR 26
 CI7424'AND 33 FT (10.1 M) EAST OF CR 1100E (STATE STREET).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2322 ***********************************************************************
 LB2322  CBN         -  This is a Cooperative Base Network Control Station.
 LB2322  DESIGNATION -  FOUNTAIN
 LB2322  PID         -  LB2322
 LB2322  STATE/COUNTY-  IL/IROQUOIS
 LB2322  COUNTRY     -  US
 LB2322  USGS QUAD   -  CLAYTONVILLE (2018)
 LB2322
 LB2322                         *CURRENT SURVEY CONTROL
 LB2322  ______________________________________________________________________
 LB2322* NAD 83(2011) POSITION- 40 30 58.60118(N) 087 48 05.95227(W)   ADJUSTED
 LB2322* NAD 83(2011) ELLIP HT-   172.359 (meters)        (06/27/12)   ADJUSTED
 LB2322* NAD 83(2011) EPOCH   -  2010.00
 LB2322* NAVD 88 ORTHO HEIGHT -   205.1   (meters)      673.    (feet) GPS OBS
 LB2322  ______________________________________________________________________
 LB2322  NAVD 88 orthometric height was determined with an earlier geoid model
 LB2322  GEOID HEIGHT    -        -32.745 (meters)                     GEOID18
 LB2322  NAD 83(2011) X  -    186,263.193 (meters)                     COMP
 LB2322  NAD 83(2011) Y  - -4,852,218.239 (meters)                     COMP
 LB2322  NAD 83(2011) Z  -  4,121,846.202 (meters)                     COMP
 LB2322  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 LB2322
 LB2322  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2322  Standards:
 LB2322         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2322            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2322  -------------------------------------------------------------------
 LB2322  NETWORK    0.82   1.61           0.38   0.27   0.82      0.02319127
 LB2322  -------------------------------------------------------------------
 LB2322  Click here for local accuracies and other accuracy information.
 LB2322
 LB2322.The horizontal coordinates were established by GPS observations
 LB2322.and adjusted by the National Geodetic Survey in June 2012.
 LB2322
 LB2322.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2322.been affixed to the stable North American tectonic plate. See 
 LB2322.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2322
 LB2322.The horizontal coordinates are valid at the epoch date displayed above
 LB2322.which is a decimal equivalence of Year/Month/Day.
 LB2322
 LB2322.The orthometric height was determined by GPS observations and a
 LB2322.high-resolution geoid model.
 LB2322
 LB2322.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2322.GEOID18 height accuracy estimate available here.
 LB2322
 LB2322.Click photographs - Photos may exist for this station.
 LB2322
 LB2322.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2322
 LB2322.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2322
 LB2322.The ellipsoidal height was determined by GPS observations
 LB2322.and is referenced to NAD 83.
 LB2322
 LB2322. The following values were computed from the NAD 83(2011) position.
 LB2322
 LB2322;                    North         East     Units Scale Factor Converg.
 LB2322;SPC IL E     -   427,462.012   345,057.398   MT  0.99999998   +0 20 43.5
 LB2322;SPC IL E     - 1,402,431.62  1,132,075.81   sFT  0.99999998   +0 20 43.5
 LB2322;UTM  16      - 4,485,370.260   432,088.886   MT  0.99965677   -0 31 15.0
 LB2322
 LB2322!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2322!SPC IL E     -   0.99997296  x   0.99999998  =   0.99997294
 LB2322!UTM  16      -   0.99997296  x   0.99965677  =   0.99962974
 LB2322
 LB2322:                Primary Azimuth Mark                     Grid Az
 LB2322:SPC IL E     -  FOUNTAIN AZ MK                           176 44 59.1
 LB2322:UTM  16      -  FOUNTAIN AZ MK                           177 36 57.6
 LB2322
 LB2322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3208885370(NAD 83)
 LB2322
 LB2322|---------------------------------------------------------------------|
 LB2322| PID    Reference Object                     Distance      Geod. Az  |
 LB2322|                                                           dddmmss.s |
 LB2322| CM3519 FOUNTAIN RM 1                        29.498 METERS 01652     |
 LB2322| LB2260 HOOPESTON MUNICIPAL TANK            APPROX.12.0 KM 1171708.4 |
 LB2322| CM3518 FOUNTAIN AZ MK                                     1770542.6 |
 LB2322| CM3520 FOUNTAIN RM 2                        22.725 METERS 29724     |
 LB2322|---------------------------------------------------------------------|
 LB2322
 LB2322                          SUPERSEDED SURVEY CONTROL
 LB2322
 LB2322  NAD 83(2007)-  40 30 58.60126(N)    087 48 05.95319(W) AD(2002.00) 0
 LB2322  ELLIP H (02/10/07)  172.381  (m)                       GP(2002.00)    
 LB2322  ELLIP H (10/15/04)  172.366  (m)                       GP(       ) 4 2
 LB2322  NAD 83(1997)-  40 30 58.60108(N)    087 48 05.95306(W) AD(       ) B
 LB2322  ELLIP H (07/17/98)  172.361  (m)                       GP(       ) 4 1
 LB2322  NAD 83(1986)-  40 30 58.60926(N)    087 48 05.95871(W) AD(       ) 3
 LB2322  NAD 27      -  40 30 58.47790(N)    087 48 05.85360(W) AD(       ) 3
 LB2322  NAVD 88 (07/17/98)  205.1    (m)  GEOID96  model used  GPS OBS        
 LB2322
 LB2322.Superseded values are not recommended for survey control.
 LB2322
 LB2322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2322.See file dsdata.pdf to determine how the superseded data were derived.
 LB2322
 LB2322_MARKER: DS = TRIANGULATION STATION DISK
 LB2322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2322_STAMPING: FOUNTAIN 1955
 LB2322_MARK LOGO: CGS
 LB2322_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2322+STABILITY: SURFACE MOTION
 LB2322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2322+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LB2322
 LB2322  HISTORY     - Date     Condition        Report By
 LB2322  HISTORY     - 1955     MONUMENTED       CGS
 LB2322  HISTORY     - 19800615 GOOD             NGS
 LB2322  HISTORY     - 19970415 GOOD             NGS
 LB2322  HISTORY     - 20000615 GOOD             NGS
 LB2322  HISTORY     - 20001229 GOOD             ZAMBRA
 LB2322  HISTORY     - 20011130 GOOD             NGS
 LB2322  HISTORY     - 200205   GOOD             ASCPC
 LB2322
 LB2322                          STATION DESCRIPTION
 LB2322
 LB2322'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2322'STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF HOOPESTON AND 3-1/2
 LB2322'MILES NORTH OF EAST LYNN ON STATE HIGHWAY RIGHT-OF-WAY.  IT IS 91
 LB2322'FEET SOUTHWEST OF THE INTERSECTION OF A PAVED CROSSROAD AND 38 FEET
 LB2322'WEST OF A POWER LINE POLE.  THE MARK PROJECTS ABOUT 2 INCHES AND
 LB2322'THE DISK IS STAMPED FOUNTAIN 1955.
 LB2322'
 LB2322'REFERENCE MARK NO. 1 IS 50 FEET NORTHWEST OF THE ROAD INTERSECTION
 LB2322'AND 40 FEET EAST OF A POWER LINE POLE.  THE MARK PROJECTS ABOUT 2
 LB2322'INCHES AND THE DISK IS STAMPED FOUNTAIN NO 1 1955.
 LB2322'
 LB2322'REFERENCE MARK NO. 2 IS 25 FEET SOUTH OF THE EAST-WEST PAVED ROAD, 6
 LB2322'FEET NORTHWEST OF A TELEPHONE POLE AND 1 FOOT NORTHWEST OF A WHITE
 LB2322'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED FOUNTAIN
 LB2322'NO 2 1955.
 LB2322'
 LB2322'AZIMUTH MARK IS 28 FEET EAST OF THE CENTER OF A PAVED ROAD, 1 FOOT
 LB2322'WEST OF A FENCE AND 1 FOOT NORTH OF A WHITE WITNESS POST.  THE MARK
 LB2322'PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED FOUNTAIN 1955.
 LB2322'
 LB2322'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 9
 LB2322'IN THE SOUTHWEST SECTION OF HOOPESTON, GO WEST ON STATE HIGHWAY
 LB2322'9 FOR 5.8 MILES TO PAVED CROSSROAD, TURN RIGHT AND GO NORTH
 LB2322'ON PAVED ROAD FOR 0.5 MILE TO RAILROAD CROSSING IN EAST LYNN.
 LB2322'CONTINUE NORTH ON PAVED ROAD FOR 3.0 MILES TO THE AZIMUTH MARK ON
 LB2322'THE RIGHT, EAST SIDE OF ROAD AS DESCRIBED.  CONTINUE NORTH ON PAVED
 LB2322'ROAD FOR 0.5 MILE TO PAVED CROSSROAD AND THE STATION IN THE
 LB2322'SOUTHWEST ANGLE OF INTERSECTION AS DESCRIBED.
 LB2322'
 LB2322'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2322
 LB2322                          STATION RECOVERY (1980)
 LB2322
 LB2322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LB2322'STATION MARK AND RM 1 FOUND IN GOOD CONDITION.  RM 2 FOUND DESTROYED
 LB2322'WITH THE TOP BROKEN OFF.  THE AZ MK WAS FOUND WITH THE DISK SHEARED
 LB2322'OFF, THE IMPRINT OF THE DISK AND STEM VISIBLE.  A NEW DISK WAS SET IN
 LB2322'THE SAME POSITION AS OLD MARK.  THE DISTANCE AND DIRECTION TO RM 1
 LB2322'CHECKED.  STATION IS LOCATED ABOUT 8 MILES (12.9 KM) NW OF HOOPESTON,
 LB2322'3.5 MILES (5.6 KM) N OF E LYNN AND ON STATE RIGHT OF WAY.  TO REACH
 LB2322'STATION FROM JUNCTION OF STATE HWYS 1 AND 9 AT THE SW EDGE OF
 LB2322'HOOPSTON, GO W ON HWY 9 FOR 6.0 MILES (9.7 KM) TO A CROSS ROADS. TURN
 LB2322'RIGHT,GO N ON ROAD FOR 0.5 MILE (0.8 KM) TO RAIL ROAD TRACKS CROSSING
 LB2322'OF HWY AT VILLAGE OF E LYNN.  CONTINUE N ON THE ROAD FOR 3.0 MILE (4.8
 LB2322'KM) TO AZ MK ON THE RIGHT.  CONTINUE AHEAD FOR 0.5 MILE (0.8 KM) TO A
 LB2322'CROSS ROAD AND STATION IN THE SW ANGLE AS DESCRIBED.
 LB2322'
 LB2322'STATION MARKS ARE STANDARD DISKS, STAMPED---FOUNTAIN 1955---.  THE
 LB2322'SURFACE MARK IS 65 FT (19.8 M) W OF CENTER LINE OF COUNTY ROAD 1700E,
 LB2322'61 FT (18.6 M) S OF CENTER LINE OF COUNTY ROAD 200N, 38 FT (11.6 M)
 LB2322'WSW OF POWER LINE POLE, 1 FT (0.3 M) N OF A METAL WITNESS POST AND SET
 LB2322'FLUSH WITH THE GROUND.  RM 1 A STANDARD DISK, STAMPED---FOUNTAIN NO 1
 LB2322'1955---.  IT IS 39 FT (11.9 M) E PF A POWER LINE POLE, 35 FT (10.7 M)
 LB2322'W OF CENTER LINE OF ROAD 1700E, 32 FT (9.8 M) N OF CENTER LINE OF ROAD
 LB2322'ZONE.  THE MARK IS FLUSH.  RM 3 A STANDARD DISK, STAMPED---FOUNTAIN
 LB2322'1955 NO 3 1980---.  IT IS 26 FT (7.9 M) NE OF CENTER LINE OF ROAD, 25
 LB2322'FT (7.6 M) S OF CENTER LINE OF ROAD 200 N AMD 1 FT (0.3 M) NE OF A
 LB2322'METAL WITNESS POST.  THE MARK PROJECTS 2 INCHES.  AZ MK RESET IS A
 LB2322'STANDARD DISK, STAMPED---FOUNTAIN 1955 1980---.  IT IS 115 FT (35.1 M)
 LB2322'N OF A CONCRETE RIGHT OF WAY POST, 28 FT (8.5 M) E OF CENTER LINE OF
 LB2322'ROAD 1700E AND 1 FT (0.3 M) N OF A METAL WITNESS POST.  THE MARK IS
 LB2322'FLUSH.
 LB2322
 LB2322                          STATION RECOVERY (1997)
 LB2322
 LB2322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LB2322'THE STATION IS LOCATED ABOUT 6 MI (9.7 KM) NORTHEAST OF RANKIN AND 3.4
 LB2322'MI (5.5 KM) NORTH OF EAST LYNN.  TO REACH FROM THE JUNCTION OF STATE
 LB2322'ROUTE 9 AND COUNTY ROAD 1700E, ABOUT 5 MI (8.0 KM) EAST OF RANKIN, GO
 LB2322'NORTH THROUGH EAST LYNN FOR 4.0 MI (6.4 KM) TO A ROAD CROSSING AND THE
 LB2322'STATION ON THE LEFT, IN THE CENTER OF A GRASS TRIANGLE FORMED BY THE
 LB2322'ROAD INTERSECTION AND A CURVE ON THE SOUTHWEST SIDE, 27.2 M (89.2 FT)
 LB2322'SOUTHWEST OF THE INTERSECTION OF ROADS 1700E AND 200N, 19.8 M (65.0
 LB2322'FT) WEST OF ROAD 1700E, 18.6 M (61.0 FT) SOUTH OF ROAD 200N, 11.7 M
 LB2322'(38.4 FT) NORTHEAST OF THE APPROXIMATE CENTER OF ROAD CURVE, 11.3 M
 LB2322'(37.1 FT) WEST-SOUTHWEST OF A POWER POLE WITH GUY WIRE WHICH IS 1.0 M
 LB2322'(3.3 FT) SOUTH OF A ROUND TELEPHONE SPLICE BOX, AND 0.3 M (1.0 FT)
 LB2322'NORTHWEST OF A FIBERGLASS WITNESS POST.
 LB2322
 LB2322                          STATION RECOVERY (2000)
 LB2322
 LB2322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (CK)
 LB2322'GOOD, DESCRIPTION ADEQUATE, GOOD FOR GPS OBSERVATION.
 LB2322
 LB2322                          STATION RECOVERY (2000)
 LB2322
 LB2322'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LB2322'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB2322'RECOVERED  IN GOOD CONDITION. TO REACH FROM THE JUNCTION OF
 LB2322'STATEROUTE 9 AND COUNTY ROAD 770E (VERMILION CO.) , ABOUT 5 MI (8.0
 LB2322'KM) EAST OF RANKIN, GO NORTH THROUGH EAST LYNN, COUNTY ROAD
 LB2322'CHANGES FROM 770E (VERMILION CO.) TO 1700E (IROQUOIS CO.) FOR 4.0 MI
 LB2322'(6.4 KM) TO A ROAD CROSSING AND THE STATION ON THE LEFT AS
 LB2322'DESCRIBED.
 LB2322
 LB2322                          STATION RECOVERY (2001)
 LB2322
 LB2322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (RSC)
 LB2322'REFERENCE MARK DISK --FOUNTAIN 1955 NO 3 1980-- HAS BEEN RETURNED TO
 LB2322'THIS OFFICE DESTROYED.
 LB2322'THIS MARK IS NOT IN THE DATABASE, BUT MUST EXIST AS A MARK MAINTENANCE
 LB2322'PROJECT.
 LB2322
 LB2322                          STATION RECOVERY (2002)
 LB2322
 LB2322'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2322'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1699 ***********************************************************************
 HB1699  DESIGNATION -  FOUNTAIN BLUFF RESET
 HB1699  PID         -  HB1699
 HB1699  STATE/COUNTY-  IL/JACKSON
 HB1699  COUNTRY     -  US
 HB1699  USGS QUAD   -  ALTENBURG (2017)
 HB1699
 HB1699                         *CURRENT SURVEY CONTROL
 HB1699  ______________________________________________________________________
 HB1699* NAD 83(1997) POSITION- 37 41 36.86510(N) 089 29 59.17607(W)   ADJUSTED
 HB1699* NAVD 88 ORTHO HEIGHT -   236.    (meters)      774.    (feet) SCALED
 HB1699  ______________________________________________________________________
 HB1699  GEOID HEIGHT    -        -29.025 (meters)                     GEOID18
 HB1699  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 HB1699  HORZ ORDER      -  FIRST
 HB1699
 HB1699.The horizontal coordinates were established by classical geodetic methods
 HB1699.and adjusted by the National Geodetic Survey in October 1999.
 HB1699
 HB1699.The orthometric height was scaled from a topographic map.
 HB1699
 HB1699.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1699.GEOID18 height accuracy estimate available here.
 HB1699
 HB1699.Click photographs - Photos may exist for this station.
 HB1699
 HB1699.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1699
 HB1699. The following values were computed from the NAD 83(1997) position.
 HB1699
 HB1699;                    North         East     Units Scale Factor Converg.
 HB1699;SPC IL W     -   114,169.783   758,814.845   MT  0.99998377   +0 24 28.0
 HB1699;SPC IL W     -   374,572.03  2,489,545.04   sFT  0.99998377   +0 24 28.0
 HB1699;SPC MO E     -   206,893.955   338,212.118   MT  1.00002914   +0 36 41.8
 HB1699;UTM  16      - 4,174,758.100   279,598.886   MT  1.00019836   -1 31 44.7
 HB1699
 HB1699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1699!SPC IL W     -   0.99996753  x   0.99998377  =   0.99995130
 HB1699!SPC MO E     -   0.99996753  x   1.00002914  =   0.99999667
 HB1699!UTM  16      -   0.99996753  x   1.00019836  =   1.00016589
 HB1699
 HB1699:                Primary Azimuth Mark                     Grid Az
 HB1699:SPC IL W     -  MILES                                    355 50 05.3
 HB1699:SPC MO E     -  MILES                                    355 37 51.5
 HB1699:UTM  16      -  MILES                                    357 46 18.0
 HB1699
 HB1699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG7959874758(NAD 83)
 HB1699
 HB1699|---------------------------------------------------------------------|
 HB1699| PID    Reference Object                     Distance      Geod. Az  |
 HB1699|                                                           dddmmss.s |
 HB1699| HB1759 MILES                               APPROX.10.8 KM 3561433.3 |
 HB1699|---------------------------------------------------------------------|
 HB1699
 HB1699                          SUPERSEDED SURVEY CONTROL
 HB1699
 HB1699  NAD 83(1993)-  37 41 36.87507(N)    089 29 59.17882(W) AD(       ) 1
 HB1699  NAD 83(1986)-  37 41 36.87557(N)    089 29 59.17876(W) AD(       ) 1
 HB1699  NAD 27      -  37 41 36.69200(N)    089 29 58.83000(W) AD(       ) 1
 HB1699
 HB1699.Superseded values are not recommended for survey control.
 HB1699
 HB1699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1699.See file dsdata.pdf to determine how the superseded data were derived.
 HB1699
 HB1699_MARKER: DS = TRIANGULATION STATION DISK
 HB1699_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 HB1699_STAMPING: FOUNTAIN BLUFF 1930
 HB1699_MARK LOGO: CGS
 HB1699_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1699
 HB1699  HISTORY     - Date     Condition        Report By
 HB1699  HISTORY     - 1930     MONUMENTED       CGS
 HB1699  HISTORY     - 1975     MARK NOT FOUND   LOCENG
 HB1699  HISTORY     - 1975     MARK NOT FOUND   LOCENG
 HB1699
 HB1699                          STATION DESCRIPTION
 HB1699
 HB1699'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1699'ON SOUTHERN END AND HIGHEST POINT OF DETACHED HILL KNOWN AS FOUNTAIN
 HB1699'BLUFF, ABOUT 12 MILES SOUTHWEST OF MURPHYSBORO, AND 2 MILES SOUTH OF
 HB1699'GORHAM, ON ILLINOIS CENTRAL RAILROAD ONE-HALF MILE SOUTH OF FOUNTAIN
 HB1699'BLUFF STATION.  TO REACH FROM SMALL DAM ON WEST SIDE OF HILL,
 HB1699'FOLLOW TRAIL UP RIDGE TO SOUTH OVER SEVERAL POINTS AND THROUGH
 HB1699'SEVERAL SMALL SADDLES.  AT BOTTOM OF SHORT, STEEP PITCH, TURN
 HB1699'SOUTHEAST AND CLIMB TO TOP OF RIDGE.  MARKED BY STANDARD STATION DISK
 HB1699'(PLACED IN 1930) IN TOP OF 6-BY 6-INCH STONE POST.  TOP OF POST IS
 HB1699'8 INCHES BELOW SURFACE.  TWO REFERENCE MARKS, 3-INCH CAPPED IRON
 HB1699'PIPES, PROJECTING 1 FOOT ABOVE GROUND, ARE DISTANT FROM STATION-
 HB1699'2.99 METERS (9.8 FEET), S 00 DEG 40 MIN E, AND 3.06
 HB1699'METERS (10.0 FEET), N 1 DEG 24 MIN E.
 HB1699
 HB1699                          STATION RECOVERY (1975)
 HB1699
 HB1699'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TO)
 HB1699'STATION NOT FOUND.
 HB1699'
 HB1699'NEITHER MARK OR RMS RECOVERED.  SEARCH MADE WITH PROBES AND METAL
 HB1699'DETECTOR.
 HB1699'
 HB1699'DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES SOUTH OF
 HB1699'GORHAM.
 HB1699
 HB1699                          STATION RECOVERY (1975)
 HB1699
 HB1699'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 HB1699'THE MARK WAS SEARCHED FOR BUT COULD NOT BE FOUND.  AN OLD CONCRETE
 HB1699'FOUNDATION WAS FOUND IN THE AREA AND PORTIONS OF AN OLD TOWER.
 HB1699'
 HB1699'DISTANCE AND DIRECTION FROM NEAREST TOWN--12 MILES SOUTHWEST OF
 HB1699'MURPHYSBORO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2670 ***********************************************************************
 ME2670  DESIGNATION -  FOUR MILE CRIB LT
 ME2670  PID         -  ME2670
 ME2670  STATE/COUNTY-  IL/COOK
 ME2670  COUNTRY     -  US
 ME2670  USGS QUAD   -  JACKSON PARK (2018)
 ME2670
 ME2670                         *CURRENT SURVEY CONTROL
 ME2670  ______________________________________________________________________
 ME2670* NAD 83(1997) POSITION- 41 52 22.13729(N) 087 32 43.22481(W)   ADJUSTED
 ME2670  ______________________________________________________________________
 ME2670  GEOID HEIGHT    -        -33.606 (meters)                     GEOID18
 ME2670  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 ME2670  HORZ ORDER      -  THIRD
 ME2670
 ME2670.The horizontal coordinates were established by classical geodetic methods
 ME2670.and adjusted by the National Geodetic Survey in October 1999.
 ME2670
 ME2670.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2670.GEOID18 height accuracy estimate available here.
 ME2670
 ME2670.Click photographs - Photos may exist for this station.
 ME2670
 ME2670.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2670
 ME2670. The following values were computed from the NAD 83(1997) position.
 ME2670
 ME2670;                    North         East     Units Scale Factor Converg.
 ME2670;SPC IL E     -   578,276.623   365,414.264   MT  1.00002763   +0 31 33.6
 ME2670;SPC IL E     - 1,897,229.22  1,198,863.30   sFT  1.00002763   +0 31 33.6
 ME2670;UTM  16      - 4,635,799.030   454,746.322   MT  0.99962520   -0 21 50.4
 ME2670
 ME2670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5474635799(NAD 83)
 ME2670
 ME2670                          SUPERSEDED SURVEY CONTROL
 ME2670
 ME2670  NAD 83(1997)-  41 52 22.13755(N)    087 32 43.22523(W) AD(       ) 3
 ME2670  NAD 83(1994)-  41 52 22.14274(N)    087 32 43.23660(W) AD(       ) 3
 ME2670  NAD 83(1986)-  41 52 22.14242(N)    087 32 43.23439(W) AD(       ) 3
 ME2670  NAD 27      -  41 52 22.01687(N)    087 32 43.05732(W) AD(       ) 3
 ME2670
 ME2670.Superseded values are not recommended for survey control.
 ME2670
 ME2670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2670.See file dsdata.pdf to determine how the superseded data were derived.
 ME2670
 ME2670_MARKER: 14 = NAVIGATION LIGHT
 ME2670
 ME2670  HISTORY     - Date     Condition        Report By
 ME2670  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2670  HISTORY     - 19941013 GOOD             USPSQD
 ME2670
 ME2670                          STATION DESCRIPTION
 ME2670
 ME2670'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2670'THE STATION IS LOCATED OFF GRANT PARK IN CHICAGO.  THIS
 ME2670'LANDMARK IS LISTED IN THE DEPARTMENT OF TRANSPORTATION
 ME2670'COAST GUARD LIGHT LIST,VOLUME FOUR,1977.
 ME2670'IT IS A FLASHING WHITE LIGHT ATOP A RED SKELETON TOWER
 ME2670'ON A STONE CRIB.
 ME2670
 ME2670                          STATION RECOVERY (1994)
 ME2670
 ME2670'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME2670'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0880 ***********************************************************************
 NH0880  DESIGNATION -  FOURTH
 NH0880  PID         -  NH0880
 NH0880  STATE/COUNTY-  IL/WINNEBAGO
 NH0880  COUNTRY     -  US
 NH0880  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0880
 NH0880                         *CURRENT SURVEY CONTROL
 NH0880  ______________________________________________________________________
 NH0880* NAD 83(1997) POSITION- 42 15 45.32019(N) 089 05 12.03077(W)   ADJUSTED
 NH0880* NAVD 88 ORTHO HEIGHT -   229.753 (meters)      753.78  (feet) POSTED
 NH0880  ______________________________________________________________________
 NH0880  GEOID HEIGHT    -        -33.378 (meters)                     GEOID18
 NH0880  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 NH0880  DYNAMIC HEIGHT  -        229.68  (meters)      753.5   (feet) COMP
 NH0880  MODELED GRAVITY -    980,297.2   (mgal)                       NAVD 88
 NH0880
 NH0880  HORZ ORDER      -  SECOND
 NH0880  VERT ORDER      -  * POSTED, SEE BELOW
 NH0880
 NH0880.The horizontal coordinates were established by classical geodetic methods
 NH0880.and adjusted by the National Geodetic Survey in October 1999.
 NH0880
 NH0880.The orthometric height was determined by differential leveling
 NH0880.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0880
 NH0880.* This is a POSTED BENCH MARK height.
 NH0880
 NH0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0880.GEOID18 height accuracy estimate available here.
 NH0880
 NH0880.Click photographs - Photos may exist for this station.
 NH0880
 NH0880.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0880
 NH0880.The dynamic height is computed by dividing the NAVD 88
 NH0880.geopotential number by the normal gravity value computed on the
 NH0880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0880.degrees latitude (g = 980.6199 gals.).
 NH0880
 NH0880.The modeled gravity was interpolated from observed gravity values.
 NH0880
 NH0880. The following values were computed from the NAD 83(1997) position.
 NH0880
 NH0880;                    North         East     Units Scale Factor Converg.
 NH0880;SPC IL W     -   621,812.966   789,104.573   MT  1.00003883   +0 43 34.9
 NH0880;SPC IL W     - 2,040,064.71  2,588,920.59   sFT  1.00003883   +0 43 34.9
 NH0880;UTM  16      - 4,681,040.025   327,895.131   MT  0.99996446   -1 24 13.3
 NH0880
 NH0880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0880!SPC IL W     -   0.99996920  x   1.00003883  =   1.00000803
 NH0880!UTM  16      -   0.99996920  x   0.99996446  =   0.99993366
 NH0880
 NH0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2789581040(NAD 83)
 NH0880
 NH0880                          SUPERSEDED SURVEY CONTROL
 NH0880
 NH0880  NAD 83(1996)-  42 15 45.32067(N)    089 05 12.03199(W) AD(       ) 2
 NH0880  NAD 83(1991)-  42 15 45.32007(N)    089 05 12.03191(W) AD(       ) 2
 NH0880  NAD 83(1986)-  42 15 45.32019(N)    089 05 12.03186(W) AD(       ) 2
 NH0880  NAD 27      -  42 15 45.25400(N)    089 05 11.64840(W) AD(       ) 2
 NH0880  USSD        -  42 15 45.36900(N)    089 05 11.43200(W) AD(       ) 3
 NH0880
 NH0880.Superseded values are not recommended for survey control.
 NH0880
 NH0880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0880.See file dsdata.pdf to determine how the superseded data were derived.
 NH0880
 NH0880_MARKER: DS = TRIANGULATION STATION DISK
 NH0880_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0880_SP_SET: PAVEMENT
 NH0880_STAMPING: FOURTH 1920
 NH0880_MARK LOGO: CGS
 NH0880_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0880
 NH0880  HISTORY     - Date     Condition        Report By
 NH0880  HISTORY     - 1920     MONUMENTED       CGS
 NH0880  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0880  HISTORY     - 1956     SEE DESCRIPTION  CGS
 NH0880  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0880
 NH0880                          STATION DESCRIPTION
 NH0880
 NH0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0880'STATION IS LOCATED AT ROCKFORD, AT THE INTERSECTION OF
 NH0880'KISHWAUKEE AND FOURTH STREETS, IN THE BRICK PAVEMENT OF
 NH0880'KISHWAUKEE STREET, 0.51 METER (1.67 FEET) FROM THE EDGE OF
 NH0880'THE BRIDGE PLANKING OVER THE CHICAGO AND NORTHWESTERN RAILWAY
 NH0880'TRACKS, 7.00 METERS (22.97 FEET) SW OF THE SW AND NEAREST
 NH0880'RAIL OF THE STREET-CAR TRACKS, AND 11.45 METERS (37.57 FEET)
 NH0880'E OF THE W OUTSIDE EDGE OF THE BRIDGE.  THE STATION MARK IS
 NH0880'A STANDARD BRONZE DISK SET IN CONCRETE IN THE BRICK PAVEMENT.
 NH0880'THERE IS NO REFERENCE MARK.
 NH0880
 NH0880                          STATION RECOVERY (1954)
 NH0880
 NH0880'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0880'STATION WAS PROBABLY DESTROYED WHEN THE STREET WAS WIDENED
 NH0880'AND PAVED.  THE 1920 DESCRIPTION IS ADEQUATE TO REACH THIS
 NH0880'SITE.
 NH0880
 NH0880                          STATION RECOVERY (1956)
 NH0880
 NH0880'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (HH)
 NH0880'THIS MARK EVIDENTLY COVERED DURING POURING OF NEW CONCRETE
 NH0880'BRIDGE OR PAVEMENT.
 NH0880
 NH0880                          STATION RECOVERY (1997)
 NH0880
 NH0880'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0880'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1058 ***********************************************************************
 NH1058  DESIGNATION -  FOX
 NH1058  PID         -  NH1058
 NH1058  STATE/COUNTY-  IL/LAKE
 NH1058  COUNTRY     -  US
 NH1058  USGS QUAD   -  FOX LAKE (2018)
 NH1058
 NH1058                         *CURRENT SURVEY CONTROL
 NH1058  ______________________________________________________________________
 NH1058* NAD 83(1997) POSITION- 42 26 05.91655(N) 088 08 25.42199(W)   ADJUSTED
 NH1058* NAVD 88 ORTHO HEIGHT -   243.    (meters)      797.    (feet) SCALED
 NH1058  ______________________________________________________________________
 NH1058  GEOID HEIGHT    -        -34.333 (meters)                     GEOID18
 NH1058  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 NH1058  HORZ ORDER      -  THIRD
 NH1058
 NH1058.The horizontal coordinates were established by classical geodetic methods
 NH1058.and adjusted by the National Geodetic Survey in October 1999.
 NH1058
 NH1058.The orthometric height was scaled from a topographic map.
 NH1058
 NH1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1058.GEOID18 height accuracy estimate available here.
 NH1058
 NH1058.Click photographs - Photos may exist for this station.
 NH1058
 NH1058.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1058
 NH1058. The following values were computed from the NAD 83(1997) position.
 NH1058
 NH1058;                    North         East     Units Scale Factor Converg.
 NH1058;SPC IL E     -   640,435.579   315,875.368   MT  0.99997810   +0 07 48.7
 NH1058;SPC IL E     - 2,101,162.40  1,036,334.44   sFT  0.99997810   +0 07 48.7
 NH1058;SPC WI S     -    50,029.448   753,014.536   MT  1.00007350   +1 16 39.9
 NH1058;SPC WI S     -   164,138.28  2,470,515.19   sFT  1.00007350   +1 16 39.9
 NH1058;UTM  16      - 4,698,702.949   406,200.562   MT  0.99970825   -0 46 10.3
 NH1058
 NH1058!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1058!SPC IL E     -   0.99996729  x   0.99997810  =   0.99994539
 NH1058!SPC WI S     -   0.99996729  x   1.00007350  =   1.00004079
 NH1058!UTM  16      -   0.99996729  x   0.99970825  =   0.99967555
 NH1058
 NH1058:                Primary Azimuth Mark                     Grid Az
 NH1058:SPC IL E     -  GRANT                                    194 16 06.0
 NH1058:SPC WI S     -  GRANT                                    193 07 14.8
 NH1058:UTM  16      -  GRANT                                    195 10 05.0
 NH1058
 NH1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0620098702(NAD 83)
 NH1058
 NH1058|---------------------------------------------------------------------|
 NH1058| PID    Reference Object                     Distance      Geod. Az  |
 NH1058|                                                           dddmmss.s |
 NH1058| NH1051 GRANT                               APPROX. 7.6 KM 1942354.7 |
 NH1058| CI8712 FOX RM 1                             27.441 METERS 20955     |
 NH1058| CI8711 FOX AZ MK                                          2153854.4 |
 NH1058| CI8713 FOX RM 2                             23.672 METERS 30014     |
 NH1058|---------------------------------------------------------------------|
 NH1058
 NH1058                          SUPERSEDED SURVEY CONTROL
 NH1058
 NH1058  NAD 83(1997)-  42 26 05.91622(N)    088 08 25.42241(W) AD(       ) 3
 NH1058  NAD 83(1991)-  42 26 05.91440(N)    088 08 25.42784(W) AD(       ) 3
 NH1058  NAD 83(1986)-  42 26 05.91352(N)    088 08 25.43372(W) AD(       ) 3
 NH1058  NAD 27      -  42 26 05.84200(N)    088 08 25.12880(W) AD(       ) 3
 NH1058
 NH1058.Superseded values are not recommended for survey control.
 NH1058
 NH1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1058.See file dsdata.pdf to determine how the superseded data were derived.
 NH1058
 NH1058_MARKER: DS = TRIANGULATION STATION DISK
 NH1058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1058_STAMPING: FOX 1954
 NH1058_MARK LOGO: CGS
 NH1058_PROJECTION: FLUSH
 NH1058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1058+STABILITY: SURFACE MOTION
 NH1058
 NH1058  HISTORY     - Date     Condition        Report By
 NH1058  HISTORY     - 1954     MONUMENTED       CGS
 NH1058  HISTORY     - 1966     GOOD             CGS
 NH1058  HISTORY     - 1975     GOOD             ALSTER
 NH1058  HISTORY     - 1975     GOOD             LOCSUR
 NH1058  HISTORY     - 1977     GOOD             ILDT
 NH1058  HISTORY     - 19910519 GOOD             USPSQD
 NH1058
 NH1058                          STATION DESCRIPTION
 NH1058
 NH1058'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1058'STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF ANTIOCH AND
 NH1058'ABOUT 3 MILES NORTHEAST OF FOX LAKE.  IT IS 59 FEET SOUTH
 NH1058'OF THE CENTER OF A GRAVEL DRIVE EAST, 42 FEET EAST OF THE
 NH1058'CENTER OF A BLACK TOP ROAD AND 3 FEET SOUTH OF A WHITE WITNESS
 NH1058'POST AND RIGHT-OF-WAY MARKER.  THE MARK IS FLUSH AND THE DISK
 NH1058'IS STAMPED FOX 1954.
 NH1058'
 NH1058'REFERENCE MARK NO. 1 IS 93 FEET SOUTH OF WHITE WITNESS POST
 NH1058'AND 40 FEET EAST OF THE CENTER OF A BLACK TOP ROAD.  THE MARK
 NH1058'IS FLUSH AND THE DISK IS STAMPED FOX NO 1 1954.
 NH1058'
 NH1058'REFERENCE MARK NO. 2 IS 36 FEET WEST OF THE CENTER OF A BLACK
 NH1058'TOP ROAD, 3-1/2 FEET SOUTHEAST OF RIGHT-OF-WAY MARKER AND
 NH1058'1-1/2 FEET NORTH OF A POWER LINE POLE WITH A TRANSFORMER.
 NH1058'THE MARK IS FLUSH AND THE DISK IS STAMPED FOX NO 2 1954.
 NH1058'
 NH1058'AZIMUTH MARK IS 41 FEET WEST OF THE CENTER OF A BLACK TOP
 NH1058'ROAD, 19 FEET NORTHEAST OF A 24 INCH OAK TREE AND 3 FEET
 NH1058'NORTHEAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 NH1058'DISK IS STAMPED FOX 1954.
 NH1058'
 NH1058'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 59
 NH1058'AND STATE HIGHWAY 173 AT THE SOUTH EDGE OF ANTIOCH GO SOUTH
 NH1058'ON HIGHWAY 59 FOR 1.95 MILES TO CROSSROAD, TURN WEST AND GO
 NH1058'WEST AND SOUTHWEST ON BLACKTOP ROAD FOR 1.65 MILES TO GRASS
 NH1058'LAKE SCHOOL ON LEFT, CONTINUE SOUTH FOR 0.35 MILE TO STATION
 NH1058'ON LEFT AS DESCRIBED.  CONTINUE SOUTH FOR 0.15 MILE TO AZIMUTH
 NH1058'MARK ON RIGHT AS DESCRIBED.
 NH1058'
 NH1058'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1058
 NH1058                          STATION RECOVERY (1966)
 NH1058
 NH1058'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1058'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD
 NH1058'CONDITION AT THIS TIME.  THE DESCRIPTION IS GOOD WITH THE
 NH1058'BELOW CHANGES.
 NH1058'
 NH1058'STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 NH1058'
 NH1058'AZIMUTH MARK IS 1 FOOT NORTHWEST OF A METAL WITNESS POST.
 NH1058
 NH1058                          STATION RECOVERY (1975)
 NH1058
 NH1058'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1975 (LC)
 NH1058'FOX 1954-GOOD
 NH1058'
 NH1058'FOX NO 1 1954-GOOD
 NH1058'
 NH1058'FOX NO 2 1954-GOOD
 NH1058'
 NH1058'FOX 1954 AZ MK-GOOD
 NH1058
 NH1058                          STATION RECOVERY (1975)
 NH1058
 NH1058'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1975 (ARS)
 NH1058'FOX-ALL MARKS FOUND IN GOOD CONDITION AS DESCRIBED.
 NH1058'
 NH1058'AZIMUTH MARK IS 130 PLUS OR MINUS SSW OF HILLSIDE AVE.
 NH1058'HORIZONTAL DISTANCE FROM STA. TO AZ. MK. = 804.25 FT (BY LASER
 NH1058'RANGER)
 NH1058
 NH1058                          STATION RECOVERY (1977)
 NH1058
 NH1058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977 (RIL)
 NH1058'FOX 1954 RECOVERED GOOD.
 NH1058'
 NH1058'FOX NO 1 1954 RECOVERED GOOD.
 NH1058'
 NH1058'FOX NO 2 1954 RECOVERED GOOD.
 NH1058'
 NH1058'FOX 1954 AZI. RECOVERED GOOD.
 NH1058'
 NH1058'DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES N.E. FOX LAKE.
 NH1058
 NH1058                          STATION RECOVERY (1991)
 NH1058
 NH1058'RECOVERY NOTE BY US POWER SQUADRON 1991 (FB)
 NH1058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1615 ***********************************************************************
 JB1615  DESIGNATION -  FOX
 JB1615  PID         -  JB1615
 JB1615  STATE/COUNTY-  IL/RICHLAND
 JB1615  COUNTRY     -  US
 JB1615  USGS QUAD   -  DUNDAS (2018)
 JB1615
 JB1615                         *CURRENT SURVEY CONTROL
 JB1615  ______________________________________________________________________
 JB1615* NAD 83(1997) POSITION- 38 45 38.08498(N) 088 06 51.68376(W)   ADJUSTED
 JB1615* NAVD 88 ORTHO HEIGHT -   154.    (meters)      505.    (feet) SCALED
 JB1615  ______________________________________________________________________
 JB1615  GEOID HEIGHT    -        -31.405 (meters)                     GEOID18
 JB1615  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 JB1615  HORZ ORDER      -  SECOND
 JB1615
 JB1615.The horizontal coordinates were established by classical geodetic methods
 JB1615.and adjusted by the National Geodetic Survey in October 1999.
 JB1615
 JB1615.The orthometric height was scaled from a topographic map.
 JB1615
 JB1615.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1615.GEOID18 height accuracy estimate available here.
 JB1615
 JB1615.Click photographs - Photos may exist for this station.
 JB1615
 JB1615.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1615
 JB1615. The following values were computed from the NAD 83(1997) position.
 JB1615
 JB1615;                    North         East     Units Scale Factor Converg.
 JB1615;SPC IL E     -   232,422.604   319,032.463   MT  0.99997946   +0 08 13.5
 JB1615;SPC IL E     -   762,539.83  1,046,692.34   sFT  0.99997946   +0 08 13.5
 JB1615;UTM  16      - 4,290,797.846   403,180.225   MT  0.99971543   -0 41 51.8
 JB1615
 JB1615!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1615!SPC IL E     -   0.99998078  x   0.99997946  =   0.99996024
 JB1615!UTM  16      -   0.99998078  x   0.99971543  =   0.99969622
 JB1615
 JB1615:                Primary Azimuth Mark                     Grid Az
 JB1615:SPC IL E     -  FOX AZ MK                                290 04 32.9
 JB1615:UTM  16      -  FOX AZ MK                                290 54 38.2
 JB1615
 JB1615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0318090797(NAD 83)
 JB1615
 JB1615|---------------------------------------------------------------------|
 JB1615| PID    Reference Object                     Distance      Geod. Az  |
 JB1615|                                                           dddmmss.s |
 JB1615| CI3635 FOX RM 3                             10.645 METERS 06406     |
 JB1615| JB1624 OLNEY RADIO STA KSF 530 MAST        APPROX. 2.5 KM 1180917.5 |
 JB1615| JB1625 OLNEY MUNICIPAL TANK                APPROX. 5.0 KM 1361657.5 |
 JB1615| JB1622 OLNEY RADIO STA KSD 416 MAST        APPROX. 2.7 KM 1451333.0 |
 JB1615| JB1626 OLNEY RADIO STA KSJ 59 MAST         APPROX. 6.0 KM 1524853.1 |
 JB1615| CI3633 FOX RM 1                             19.825 METERS 15616     |
 JB1615| CI3636 FOX RM 4                             12.812 METERS 18803     |
 JB1615| CI3634 FOX RM 2                             27.958 METERS 24749     |
 JB1615| CI3632 FOX AZ MK                                          2901246.4 |
 JB1615|---------------------------------------------------------------------|
 JB1615
 JB1615                          SUPERSEDED SURVEY CONTROL
 JB1615
 JB1615  NAD 83(1997)-  38 45 38.08835(N)    088 06 51.67883(W) AD(       ) 2
 JB1615  NAD 83(1986)-  38 45 38.09629(N)    088 06 51.67982(W) AD(       ) 2
 JB1615  NAD 27      -  38 45 37.92359(N)    088 06 51.54114(W) AD(       ) 2
 JB1615
 JB1615.Superseded values are not recommended for survey control.
 JB1615
 JB1615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1615.See file dsdata.pdf to determine how the superseded data were derived.
 JB1615
 JB1615_MARKER: DS = TRIANGULATION STATION DISK
 JB1615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1615_STAMPING: FOX 1961
 JB1615_MARK LOGO: CGS
 JB1615_PROJECTION: FLUSH
 JB1615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1615+STABILITY: SURFACE MOTION
 JB1615
 JB1615  HISTORY     - Date     Condition        Report By
 JB1615  HISTORY     - 1961     MONUMENTED       CGS
 JB1615  HISTORY     - 1971     GOOD             NGS
 JB1615  HISTORY     - 1971     GOOD             NGS
 JB1615
 JB1615                          STATION DESCRIPTION
 JB1615
 JB1615'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1615'THE STATION IS ABOUT 3 MILES NORTHWEST OF OLNEY, ON THE PROPERTY OF MR
 JB1615'TOMMY BROOKS AND IS IN THE SOUTHEAST 0.25 OF SECTION 20, T 4 N, R 10
 JB1615'E.  IT IS 50.2 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME
 JB1615'HOUSE, 50 FEET NORTHWEST OF AN OIL WELL, 41 FEET SOUTHWEST OF A POWER
 JB1615'POLE, 37 FEET SOUTH OF A 20 INCH TREE AND 29 FEET SOUTHEAST OF A 24
 JB1615'INCH TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED FOX 1961.
 JB1615'
 JB1615'TO REACH THE STATION FROM THE JUCTION OF U S HIGHWAY 50 AND STATE
 JB1615'HIGHWAY 130 IN THE WEST PART OF OLNEY, GO NORTH ON STATE HIGHWAY 130
 JB1615'FOR 3.05 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A
 JB1615'GRAVELD ROAD FOR 1.0 MILE TO A CROSSROAD.  TURN LEFT AND GO SOUTH ON A
 JB1615'GRAVELED ROAD FOR 0.9 MILE TO A DRIVEWAY ON THE RIGHT.  TURN RIGHT AND
 JB1615'GO WEST ON THE DRIVEWAY FOR 0.1 MILE TO THE STATION.
 JB1615'
 JB1615'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO SOUTH ON A GRAVELED ROAD
 JB1615'FOR 0.55 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON A
 JB1615'GRAVELED ROAD FOR 0.55 MILE TO ANOTHER SIDE ROAD RIGHT.  TURN RIGHT
 JB1615'AND GO NORTH ON A GRAVELED ROAD FOR 0.7 MILE TO A FRAME HOUSE ON THE
 JB1615'RIGHT.  TURN RIGHT AND GO EAST, PASSING TO THE NORTH OF THE HOUSE, FOR
 JB1615'0.1 MILE TO THE AZIMUTH MARK AT THE SOUTHEAST CORNER OF A BARN.
 JB1615'
 JB1615'REFERENCE MARK 1 IS 98 FEET SOUTHEAST OF AN 18 INCH MAPLE TREE, 42
 JB1615'FEET SOUTHWEST OF THE OIL WELL AND 8 FEET NORTH OF THE NORTHWEST
 JB1615'CORNER OF A FRAME SHED.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1615'FOX NO 1961.
 JB1615'
 JB1615'REFERENCE MARK 2 IS 58 FEET SOUTHWEST OF THE 18 INCH MAPLE TREE, 34
 JB1615'FEET SOUTH OF A WOODEN GATE AND 1 FOOT EAST OF A WIRE FENCE.  THE
 JB1615'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED FOX NO 2 1961.
 JB1615'
 JB1615'THE AZIMUTH MARK IS ON THE PROPERTY OF MR A R MERRITT, 1 FOOT EAST OF
 JB1615'THE SOUTHEAST CORNER OF A BARN.  THE MONUMENT IS FLUSH IS FLUSH AND
 JB1615'THE DISK IS STAMPED FOX 1961.
 JB1615'
 JB1615'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 JB1615
 JB1615                          STATION RECOVERY (1971)
 JB1615
 JB1615'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1615'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND IN
 JB1615'GOOD CONDITION.  THE LINE OF SIGHT TO REFERENCE MARK 2 IS OBSTRUCTED
 JB1615'BY AN IMPLEMENT SHED.  REFERENCE MARK 1 WAS NOT FOUND.  THE STATION
 JB1615'WAS OCCUPIED TO PROVE DIRECTION TO RADIO MAST.  THE DIRECTION TO THE
 JB1615'WATER TANK CHECKED.  RADIO STATION KSF 530 LISTED AT THIS STATION
 JB1615'SHOULD BE CHANGED TO KSF 59 AND ALL DATA CHANGED AS SUCH.  DUE TO
 JB1615'FREEZING WEATHER NO NEW MARKS COULD BE SET AND THIS STATION WILL BE
 JB1615'OCCUPIED AT A LATER DATE AND NEW MARKS SET AS WELL AS NEW DESCRIPTION.
 JB1615'
 JB1615'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB1615
 JB1615                          STATION RECOVERY (1971)
 JB1615
 JB1615'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1615'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD
 JB1615'CONDITION.  REFERENCE MARK 1 WAS NOT FOUND AND IS ASSUMED TO HAVE BEEN
 JB1615'DESTROYED.  THE LINE OF SIGHT TO REFERENCE MARK 2 IS OBSTRUCTED BY AN
 JB1615'IMPLEMENT SHED.  REFERENCE MARKS 3 AND 4 WERE SET.  REFERENCE MARK 2
 JB1615'WAS LEFT INTACT.  A NEW DESCRIPTION FOLLOWS-
 JB1615'
 JB1615'THE STATION IS LOCATED IN THE SOUTHEAST 0.25 OF SEC 20, T-4-N, R-10-E,
 JB1615'1 FOOT EAST OF A METAL WITNESS POST, 41 FEET SOUTHWEST OF A UTILITY
 JB1615'POLE, 58 FEET WEST OF THE CENTERLINE OF A GRAVELED DRIVEWAY, 49 FEET
 JB1615'NORTHWEST OF THE SHAFT OF AN OIL WELL, 16 FEET NORTHEAST OF THE
 JB1615'NORTHEAST CORNER OF AN IMPLEMENT SHED, 28 FEET SOUTHEAST OF A 24 INCH
 JB1615'TREE AND 49 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF AN OLD ABANDONED
 JB1615'HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED FOX 1961.  THE
 JB1615'STATION IS LOCATED ON THE PROPERTY OF MR TOMMY BROOKS.
 JB1615'
 JB1615'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 130 AND 250
 JB1615'AT THE WEST EDGE OF OLNEY, GO NORTH ON HIGHWAY 130 FOR 3.05 MILES TO A
 JB1615'SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON THE PAVED ROAD FOR 1.0 MILE
 JB1615'TO A CROSSROAD.  TURN LEFT AND GO SOUTH ON THE ROAD FOR 0.9 MILE TO A
 JB1615'DRIVEWAY ON THE RIGHT AND THE STATION ABOUT 0.1 MILE WEST OF THE ROAD.
 JB1615'CONTINUE SOUTH ON THE ROAD FOR 0.55 MILE TO A SIDE ROAD RIGHT.  TURN
 JB1615'RIGHT AND GO WEST ON GRAVELED ROAD FOR 0.55 MILE TO A SIDE ROAD RIGHT.
 JB1615'TURN RIGHT AND GO NORTH ON THE ROAD FOR 0.7 MILE TO A FRAME HOUSE ON
 JB1615'THE RIGHT.  TURN RIGHT AND GO EAST FOR ABOUT 0.1 MILE TO A BARN AND
 JB1615'THE AZIMUTH MARK.
 JB1615'
 JB1615'REFERENCE MARK 3 IS 7 FEET WEST OF THE UTILITY POLE, 3 FEET SOUTHEAST
 JB1615'OF A 10 INCH TREE, 29 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY AND
 JB1615'71 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE.  THE MONUMENT
 JB1615'PROJECTS 2 INCHES AND THE DISK IS STAMPED FOX 1961 NO 3 1971.
 JB1615'
 JB1615'REFERENCE MARK 4 IS 1 FOOT NORTHEAST OF THE NORTHEAST CORNER OF THE
 JB1615'SHED, 53 FEET SOUTHWEST OF THE OIL WELL SHAFT AND 1 FOOT EAST OF THE
 JB1615'EAST WALL OF THE SHED.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1615'STAMPED FOX 1961 NO 4 1971.
 JB1615'
 JB1615'THE AZIMUTH MARK IS ON THE PROPERTY OF MR A R MERRITT, 1 FOOT EAST OF
 JB1615'THE SOUTHEAST CORNER OF THE BARN AND 1 FOOT NORTH OF THE METAL WITNESS
 JB1615'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED FOX 1961.
 JB1615'
 JB1615'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1230 ***********************************************************************
 MF1230  DESIGNATION -  FOX 56 A D CO
 MF1230  PID         -  MF1230
 MF1230  STATE/COUNTY-  IL/KANE
 MF1230  COUNTRY     -  US
 MF1230  USGS QUAD   -  AURORA NORTH (2018)
 MF1230
 MF1230                         *CURRENT SURVEY CONTROL
 MF1230  ______________________________________________________________________
 MF1230* NAD 83(1986) POSITION- 41 48 23.     (N) 088 19 20.     (W)   SCALED
 MF1230* NAVD 88 ORTHO HEIGHT -   198.475 (meters)      651.16  (feet) ADJUSTED
 MF1230  ______________________________________________________________________
 MF1230  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 MF1230  DYNAMIC HEIGHT  -        198.406 (meters)      650.94  (feet) COMP
 MF1230  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 MF1230
 MF1230  VERT ORDER      -  THIRD
 MF1230
 MF1230.The horizontal coordinates were scaled from a map and have
 MF1230.an estimated accuracy of +/- 6 seconds.
 MF1230
 MF1230.The orthometric height was determined by differential leveling and
 MF1230.adjusted by the NATIONAL GEODETIC SURVEY
 MF1230.in June 1991.
 MF1230
 MF1230.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1230.GEOID18 height accuracy estimate available here.
 MF1230
 MF1230.Click photographs - Photos may exist for this station.
 MF1230
 MF1230.The dynamic height is computed by dividing the NAVD 88
 MF1230.geopotential number by the normal gravity value computed on the
 MF1230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1230.degrees latitude (g = 980.6199 gals.).
 MF1230
 MF1230.The modeled gravity was interpolated from observed gravity values.
 MF1230
 MF1230;                    North         East    Units  Estimated Accuracy
 MF1230;SPC IL E     -   570,600.      300,920.      MT  (+/- 180 meters Scaled)
 MF1230
 MF1230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM901291(NAD 83)
 MF1230
 MF1230                          SUPERSEDED SURVEY CONTROL
 MF1230
 MF1230.No superseded survey control is available for this station.
 MF1230
 MF1230_MARKER: DB = BENCH MARK DISK
 MF1230_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1230_SP_SET: WALK OF BRIDGE
 MF1230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1230+STABILITY: SURFACE MOTION
 MF1230
 MF1230  HISTORY     - Date     Condition        Report By
 MF1230  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1230  HISTORY     - 19980506 MARK NOT FOUND   USPSQD
 MF1230
 MF1230                          STATION DESCRIPTION
 MF1230
 MF1230'DESCRIBED BY MARCHESE AND SONS 1983
 MF1230'IN NORTH AURORA.
 MF1230'300 FEET EAST OF THE CENTERLINE OF THE FOX RIVER WHERE IT INTERSECTS
 MF1230'STATE ROUTE 56, ON THE NORTHEAST END OF A BRIDGE OVER A SMALL BRANCH
 MF1230'OF THE FOX RIVER, THE BRIDGE IS 150 FEET WEST OF THE CENTERLINE OF
 MF1230'GRANT STREET, AND 250 FEET WEST OF THE BURLINGTON NORTHERN RAILROAD
 MF1230'TRACKS, IN A CONCRETE WALK 24.0 FEET WEST OF THE ENTRANCE TO NORTH
 MF1230'AURORA POLICE STATION.
 MF1230
 MF1230                          STATION RECOVERY (1998)
 MF1230
 MF1230'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1230'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1231 ***********************************************************************
 MF1231  DESIGNATION -  FOX 56 B D CO
 MF1231  PID         -  MF1231
 MF1231  STATE/COUNTY-  IL/KANE
 MF1231  COUNTRY     -  US
 MF1231  USGS QUAD   -  AURORA NORTH (2018)
 MF1231
 MF1231                         *CURRENT SURVEY CONTROL
 MF1231  ______________________________________________________________________
 MF1231* NAD 83(1986) POSITION- 41 48 36.     (N) 088 18 30.     (W)   SCALED
 MF1231* NAVD 88 ORTHO HEIGHT -   215.525 (meters)      707.10  (feet) ADJUSTED
 MF1231  ______________________________________________________________________
 MF1231  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 MF1231  DYNAMIC HEIGHT  -        215.451 (meters)      706.86  (feet) COMP
 MF1231  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 MF1231
 MF1231  VERT ORDER      -  THIRD
 MF1231
 MF1231.The horizontal coordinates were scaled from a map and have
 MF1231.an estimated accuracy of +/- 6 seconds.
 MF1231
 MF1231.The orthometric height was determined by differential leveling and
 MF1231.adjusted by the NATIONAL GEODETIC SURVEY
 MF1231.in June 1991.
 MF1231
 MF1231.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1231.GEOID18 height accuracy estimate available here.
 MF1231
 MF1231.Click photographs - Photos may exist for this station.
 MF1231
 MF1231.The dynamic height is computed by dividing the NAVD 88
 MF1231.geopotential number by the normal gravity value computed on the
 MF1231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1231.degrees latitude (g = 980.6199 gals.).
 MF1231
 MF1231.The modeled gravity was interpolated from observed gravity values.
 MF1231
 MF1231;                    North         East    Units  Estimated Accuracy
 MF1231;SPC IL E     -   571,000.      302,080.      MT  (+/- 180 meters Scaled)
 MF1231
 MF1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM913295(NAD 83)
 MF1231
 MF1231                          SUPERSEDED SURVEY CONTROL
 MF1231
 MF1231.No superseded survey control is available for this station.
 MF1231
 MF1231_MARKER: DB = BENCH MARK DISK
 MF1231_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1231_SP_SET: HEADWALL
 MF1231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1231+STABILITY: SURFACE MOTION
 MF1231
 MF1231  HISTORY     - Date     Condition        Report By
 MF1231  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1231  HISTORY     - 19980506 MARK NOT FOUND   USPSQD
 MF1231
 MF1231                          STATION DESCRIPTION
 MF1231
 MF1231'DESCRIBED BY MARCHESE AND SONS 1983
 MF1231'IN NORTH AURORA.
 MF1231'AT THE EAST END OF NORTH AURORA, AND ON THE SOUTH SIDE OF STATE
 MF1231'HIGHWAY 56, 0.9 MILE EAST OF THE FOX RIVER, 36.0 FEET SOUTH OF THE
 MF1231'EDGE OF THE PAVEMENT, 200.0 FEET EAST OF NORTH AURORA SIGN, IN TOP OF
 MF1231'MIDDLE CONCRETE HEADWALL FOR CREEK DRAINING NORTH AND SOUTH, 131.4
 MF1231'FEET NORTHWEST OF WOOD SERVICE POLE ALONG SOUTH HIGHWAY RIGHT-OF-WAY.
 MF1231
 MF1231                          STATION RECOVERY (1998)
 MF1231
 MF1231'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1231'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1740 ***********************************************************************
 JB1740  DESIGNATION -  FOX HOUND
 JB1740  PID         -  JB1740
 JB1740  STATE/COUNTY-  IL/HAMILTON
 JB1740  COUNTRY     -  US
 JB1740  USGS QUAD   -  MACEDONIA (2018)
 JB1740
 JB1740                         *CURRENT SURVEY CONTROL
 JB1740  ______________________________________________________________________
 JB1740* NAD 83(1997) POSITION- 38 01 54.71966(N) 088 41 27.40095(W)   ADJUSTED
 JB1740* NAVD 88 ORTHO HEIGHT -   174.    (meters)      571.    (feet) SCALED
 JB1740  ______________________________________________________________________
 JB1740  GEOID HEIGHT    -        -29.890 (meters)                     GEOID18
 JB1740  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 JB1740  HORZ ORDER      -  SECOND
 JB1740
 JB1740.The horizontal coordinates were established by classical geodetic methods
 JB1740.and adjusted by the National Geodetic Survey in October 1999.
 JB1740
 JB1740.The orthometric height was scaled from a topographic map.
 JB1740
 JB1740.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1740.GEOID18 height accuracy estimate available here.
 JB1740
 JB1740.Click photographs - Photos may exist for this station.
 JB1740
 JB1740.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1740
 JB1740. The following values were computed from the NAD 83(1997) position.
 JB1740
 JB1740;                    North         East     Units Scale Factor Converg.
 JB1740;SPC IL E     -   151,572.215   268,604.445   MT  0.99998713   -0 13 13.2
 JB1740;SPC IL E     -   497,283.18    881,246.42   sFT  0.99998713   -0 13 13.2
 JB1740;UTM  16      - 4,210,700.080   351,598.596   MT  0.99987124   -1 02 31.1
 JB1740
 JB1740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1740!SPC IL E     -   0.99997740  x   0.99998713  =   0.99996453
 JB1740!UTM  16      -   0.99997740  x   0.99987124  =   0.99984865
 JB1740
 JB1740:                Primary Azimuth Mark                     Grid Az
 JB1740:SPC IL E     -  FOX HOUND AZ MK                          047 21 01.4
 JB1740:UTM  16      -  FOX HOUND AZ MK                          048 10 19.3
 JB1740
 JB1740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5159810700(NAD 83)
 JB1740
 JB1740|---------------------------------------------------------------------|
 JB1740| PID    Reference Object                     Distance      Geod. Az  |
 JB1740|                                                           dddmmss.s |
 JB1740| JB1745 DAHLGREN RADIO STA 371 TWR          APPROX.14.6 KM 0003744.6 |
 JB1740| CI3637 FOX HOUND AZ MK                                    0470748.2 |
 JB1740| JB1734 MC LEANSBORO W MUNICIPAL TANK       APPROX.14.9 KM 0620413.0 |
 JB1740| JB1737 MC LEANSBORO E MUNICIPAL TANK       APPROX.14.9 KM 0620724.5 |
 JB1740| JB1735 BRADEN RADIO STA 36 MAST            APPROX. 7.1 KM 1134227.0 |
 JB1740| CI3638 FOX HOUND RM 1                       19.692 METERS 15958     |
 JB1740| CI3639 FOX HOUND RM 2                       21.312 METERS 22307     |
 JB1740|---------------------------------------------------------------------|
 JB1740
 JB1740                          SUPERSEDED SURVEY CONTROL
 JB1740
 JB1740  NAD 83(1993)-  38 01 54.72898(N)    088 41 27.40030(W) AD(       ) 2
 JB1740  NAD 83(1986)-  38 01 54.73194(N)    088 41 27.40219(W) AD(       ) 2
 JB1740  NAD 27      -  38 01 54.55714(N)    088 41 27.19272(W) AD(       ) 2
 JB1740
 JB1740.Superseded values are not recommended for survey control.
 JB1740
 JB1740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1740.See file dsdata.pdf to determine how the superseded data were derived.
 JB1740
 JB1740_MARKER: DS = TRIANGULATION STATION DISK
 JB1740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1740_STAMPING: FOX HOUND 1961
 JB1740_MARK LOGO: CGS
 JB1740_PROJECTION: FLUSH
 JB1740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1740+STABILITY: SURFACE MOTION
 JB1740
 JB1740  HISTORY     - Date     Condition        Report By
 JB1740  HISTORY     - 1961     MONUMENTED       CGS
 JB1740
 JB1740                          STATION DESCRIPTION
 JB1740
 JB1740'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1740'NO MEASUREMENT BETWEEN RMS LARGE DOGHOUSE ON LINE.
 JB1740'
 JB1740'THE STATION IS ABOUT 9.5 MILES SOUTHWEST OF MCLEANSBORO, ABOUT 1 MILE
 JB1740'SOUTHEAST OF MACEDONIA, ON THE PROPERTY OF MR LEONARD SANDERS AND IS
 JB1740'IN THE NORTHEAST .25 OF SECTION 6, T 6 S R 5 E.  IT IS 117 FEET
 JB1740'NORTHEAST OF THE NORTHWEST CORNER OF A HOUSE, 49 FEET EAST OF A WIRE
 JB1740'FENCE, 31 FEET SOUTH OF THE SOUTHEAST CORNER OF A CHICKEN HOUSE AND 61
 JB1740'FEET NORTH OF A WITNESS POST AND WIRE FENCE.  THE MONUMENT IS FLUSH
 JB1740'AND THE DISK IS STAMPED FOX HOUND 1961.
 JB1740'
 JB1740'TO REACH FROM THE POST OFFICE IN MCLEANSBORO, GO SOUTH ON JACKSON
 JB1740'STREET FOR 0.15 MILE TO A JUNCTION WITH U S HIGHWAY 460 AND STATE
 JB1740'HIGHWAYS 14 AND 142.  TURN RIGHT AND GO WEST ON HIGHWAY 14 FOR 6.6
 JB1740'MILES TO A RED BRICK SCHOOL ON THE RIGHT.  CONTINUE WEST ON HIGHWAY 14
 JB1740'FOR 1.3 MILE TO A 5 POINT ROAD JUNCTION.  TURN LEFT AND GO SOUTH ON A
 JB1740'GRAVELED ROAD FOR 2.95 MILES TO A CROSSROAD.  CONTINUE SOUTH ON THE
 JB1740'GRAVELED ROAD FOR 0.45 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO
 JB1740'WEST ON A GRAVELED ROAD FOR 0.65 MILE TO THE STATION.
 JB1740'
 JB1740'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO WEST ON A GRAVELED ROAD
 JB1740'FOR 0.3 MILE TO THE MARK ON THE LEFT.
 JB1740'
 JB1740'REFERENCE MARK 1 IS 66 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 JB1740'HOUSE, 14 FEET EAST OF THE WITNESS POST AND 1 FOOT SOUTHWEST OF A
 JB1740'CORNER FENCE POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED FOX
 JB1740'HOUND NO 1 1961.
 JB1740'
 JB1740'REFERENCE MARK 2 IS 49 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE
 JB1740'HOUSE, 12 FEET NORTH OF A T-FENCE CORNER AND 6 INCHES EAST OF THE WIRE
 JB1740'FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED FOX
 JB1740'HOUND NO 2 1961.
 JB1740'
 JB1740'THE AZIMUTH MARK IS 21 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 JB1740'ROAD, 2 FEET WEST OF A WITNESS POST AND 1 FOOT NORTH OF A WIRE FENCE.
 JB1740'THE MONUMENT PROJECTS 3 INCHES AND THE DISK STAMPED FOX HOUND 1961.
 JB1740'
 JB1740'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1056 ***********************************************************************
 NH1056  DESIGNATION -  FOX LAKE MUNICIPAL TANK
 NH1056  PID         -  NH1056
 NH1056  STATE/COUNTY-  IL/LAKE
 NH1056  COUNTRY     -  US
 NH1056  USGS QUAD   -  FOX LAKE (2018)
 NH1056
 NH1056                         *CURRENT SURVEY CONTROL
 NH1056  ______________________________________________________________________
 NH1056* NAD 83(1997) POSITION- 42 23 55.05094(N) 088 10 52.63756(W)   ADJUSTED
 NH1056  ______________________________________________________________________
 NH1056  GEOID HEIGHT    -        -34.256 (meters)                     GEOID18
 NH1056  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 NH1056  HORZ ORDER      -  THIRD
 NH1056
 NH1056.The horizontal coordinates were established by classical geodetic methods
 NH1056.and adjusted by the National Geodetic Survey in October 1999.
 NH1056
 NH1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1056.GEOID18 height accuracy estimate available here.
 NH1056
 NH1056.Click photographs - Photos may exist for this station.
 NH1056
 NH1056.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1056
 NH1056. The following values were computed from the NAD 83(1997) position.
 NH1056
 NH1056;                    North         East     Units Scale Factor Converg.
 NH1056;SPC IL E     -   636,390.862   312,517.816   MT  0.99997693   +0 06 09.1
 NH1056;SPC IL E     - 2,087,892.35  1,025,318.87   sFT  0.99997693   +0 06 09.1
 NH1056;SPC WI S     -    45,917.895   749,738.315   MT  1.00008428   +1 14 58.7
 NH1056;SPC WI S     -   150,648.96  2,459,766.46   sFT  1.00008428   +1 14 58.7
 NH1056;UTM  16      - 4,694,712.493   402,780.841   MT  0.99971629   -0 47 47.7
 NH1056
 NH1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0278094712(NAD 83)
 NH1056
 NH1056                          SUPERSEDED SURVEY CONTROL
 NH1056
 NH1056  NAD 83(1997)-  42 23 55.05076(N)    088 10 52.63766(W) AD(       ) 3
 NH1056  NAD 83(1991)-  42 23 55.05008(N)    088 10 52.64203(W) AD(       ) 3
 NH1056  NAD 83(1986)-  42 23 55.04921(N)    088 10 52.64827(W) AD(       ) 3
 NH1056  NAD 27      -  42 23 54.97900(N)    088 10 52.33700(W) AD(       ) 3
 NH1056
 NH1056.Superseded values are not recommended for survey control.
 NH1056
 NH1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1056.See file dsdata.pdf to determine how the superseded data were derived.
 NH1056
 NH1056_MARKER: 53 = ELEVATED TANK
 NH1056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1056+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1056
 NH1056  HISTORY     - Date     Condition        Report By
 NH1056  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1056  HISTORY     - 1946     GOOD             CGS
 NH1056  HISTORY     - 1954     GOOD             CGS
 NH1056  HISTORY     - 1966     GOOD             CGS
 NH1056  HISTORY     - 1987     GOOD             USPSQD
 NH1056  HISTORY     - 19910519 GOOD             USPSQD
 NH1056  HISTORY     - 19940515 GOOD             USPSQD
 NH1056  HISTORY     - 19981211 GOOD             USPSQD
 NH1056  HISTORY     - 20041113 GOOD             USPSQD
 NH1056
 NH1056                          STATION DESCRIPTION
 NH1056
 NH1056'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1056'THIS STATION IS THE TALL SLIM SILVER MUNICIPAL TANK IN THE
 NH1056'TOWN OF FOX LAKE, ILLINOIS.  IT IS LOCATED ON A HIGH KNOLL
 NH1056'ON THE NORTH SIDE OF THE TOWN, ABOUT 60 FEET NORTHWEST OF THE
 NH1056'NORTHWEST CORNER OF THE VILLAGE HALL AND ABOUT 25 FEET NORTH
 NH1056'OF THE PUMP HOUSE.  IT IS ABOUT 0.15 MILE NORTH OF THE MAIN
 NH1056'STREET (ILL.RT.60).  THE TANK WAS ERECTED IN 1928 AND IS
 NH1056'VERY PROMINENT.
 NH1056'
 NH1056'THE TANK HAS FOUR BLACK TRUSSWORK LEGS ABOUT 90 FEET HIGH.
 NH1056'THE SILVER OVAL SECTION EXTENDS DOWNWARD ABOUT 10 FEET.
 NH1056'THE SILVER VERTICAL SECTION IS ABOUT 25 FEET HIGH, HAS A CATWALK
 NH1056'AND RAIL AROUND ITS BASE, AND THE WORDS FOX LAKE PAINTED
 NH1056'IN BLACK LETTERS ON THE NORTH AND SOUTH SIDES.  THE FLAT
 NH1056'CONICAL ROOF HAS A BALL AT ITS APEX.  THE TOTAL HEIGHT IS
 NH1056'ABOUT 120 FEET.
 NH1056
 NH1056                          STATION RECOVERY (1946)
 NH1056
 NH1056'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NH1056'STATION WAS OBSERVED AS DESCRIBED.
 NH1056
 NH1056                          STATION RECOVERY (1954)
 NH1056
 NH1056'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1056'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1056'THE OLD DESCRIPTION IS ADEQUATE.
 NH1056
 NH1056                          STATION RECOVERY (1966)
 NH1056
 NH1056'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1056'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AT
 NH1056'THIS TIME.  THE ROOF OF THE TANK HAS BEEN PAINTED RED.
 NH1056
 NH1056                          STATION RECOVERY (1987)
 NH1056
 NH1056'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH1056'RECOVERED IN GOOD CONDITION.
 NH1056
 NH1056                          STATION RECOVERY (1991)
 NH1056
 NH1056'RECOVERY NOTE BY US POWER SQUADRON 1991 (FB)
 NH1056'RECOVERED IN GOOD CONDITION.
 NH1056
 NH1056                          STATION RECOVERY (1994)
 NH1056
 NH1056'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1056'RECOVERED IN GOOD CONDITION.
 NH1056
 NH1056                          STATION RECOVERY (1998)
 NH1056
 NH1056'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1056'RECOVERED IN GOOD CONDITION.
 NH1056
 NH1056                          STATION RECOVERY (2004)
 NH1056
 NH1056'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH1056'STRUCTURE IS FON LAKEBLACK LETERS) BLUE WATERTOWER.  STATION
 NH1056'DESCRIPTION AND DIRECTION ARE GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1733 ***********************************************************************
 MF1733  DESIGNATION -  FOY
 MF1733  PID         -  MF1733
 MF1733  STATE/COUNTY-  IL/LEE
 MF1733  COUNTRY     -  US
 MF1733  USGS QUAD   -  HARMON (2018)
 MF1733
 MF1733                         *CURRENT SURVEY CONTROL
 MF1733  ______________________________________________________________________
 MF1733* NAD 83(2011) POSITION- 41 38 29.17227(N) 089 36 34.37973(W)   ADJUSTED
 MF1733* NAD 83(2011) ELLIP HT-   181.129 (meters)        (06/27/12)   ADJUSTED
 MF1733* NAD 83(2011) EPOCH   -  2010.00
 MF1733* NAVD 88 ORTHO HEIGHT -   214.2   (meters)      703.    (feet) GPS OBS
 MF1733  ______________________________________________________________________
 MF1733  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1733  GEOID HEIGHT    -        -32.848 (meters)                     GEOID96
 MF1733  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF1733  NAD 83(2011) X  -     32,530.724 (meters)                     COMP
 MF1733  NAD 83(2011) Y  - -4,773,579.201 (meters)                     COMP
 MF1733  NAD 83(2011) Z  -  4,216,044.848 (meters)                     COMP
 MF1733  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 MF1733
 MF1733  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1733  Standards:
 MF1733         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1733            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1733  -------------------------------------------------------------------
 MF1733  NETWORK    0.30   0.49           0.14   0.10   0.25      0.00891679
 MF1733  -------------------------------------------------------------------
 MF1733  Click here for local accuracies and other accuracy information.
 MF1733
 MF1733.The horizontal coordinates were established by GPS observations
 MF1733.and adjusted by the National Geodetic Survey in June 2012.
 MF1733
 MF1733.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1733.been affixed to the stable North American tectonic plate. See 
 MF1733.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1733
 MF1733.The horizontal coordinates are valid at the epoch date displayed above
 MF1733.which is a decimal equivalence of Year/Month/Day.
 MF1733
 MF1733.The orthometric height was determined by GPS observations and a
 MF1733.high-resolution geoid model.
 MF1733
 MF1733.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1733.GEOID18 height accuracy estimate available here.
 MF1733
 MF1733.Click photographs - Photos may exist for this station.
 MF1733
 MF1733.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1733
 MF1733.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1733
 MF1733.The ellipsoidal height was determined by GPS observations
 MF1733.and is referenced to NAD 83.
 MF1733
 MF1733. The following values were computed from the NAD 83(2011) position.
 MF1733
 MF1733;                    North         East     Units Scale Factor Converg.
 MF1733;SPC IL W     -   552,409.313   746,413.118   MT  0.99996768   +0 22 12.7
 MF1733;SPC IL W     - 1,812,362.89  2,448,857.04   sFT  0.99996768   +0 22 12.7
 MF1733;UTM  16      - 4,613,256.448   282,665.355   MT  1.00018130   -1 44 04.7
 MF1733
 MF1733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1733!SPC IL W     -   0.99997159  x   0.99996768  =   0.99993927
 MF1733!UTM  16      -   0.99997159  x   1.00018130  =   1.00015289
 MF1733
 MF1733:                Primary Azimuth Mark                     Grid Az
 MF1733:SPC IL W     -  FOY AZ MK                                310 51 04.9
 MF1733:UTM  16      -  FOY AZ MK                                312 57 22.3
 MF1733
 MF1733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8266513256(NAD 83)
 MF1733
 MF1733|---------------------------------------------------------------------|
 MF1733| PID    Reference Object                     Distance      Geod. Az  |
 MF1733|                                                           dddmmss.s |
 MF1733| MF1608 DIXON BORDEN CO STACK               APPROX.24.6 KM 0222245.2 |
 MF1733| MF1610 DIXON ILL NORTHERN UTIL CO STK      APPROX.24.4 KM 0231650.2 |
 MF1733| MF1612 DIXON STATE HOSPITAL STACK          APPROX.28.4 KM 0232525.5 |
 MF1733| MF1734 HARMON MUNICIPAL TANK               APPROX. 9.9 KM 0271428.2 |
 MF1733| MF1606 DIXON MENDUSA CEMENT CO STACK       APPROX.27.6 KM 0274815.4 |
 MF1733| MF1735 WALNUT MUNICIPAL TANK               APPROX. 9.7 KM 1650701.7 |
 MF1733| MF1739 NORMANDY ATHERTON GRAIN CO TK       APPROX. 9.3 KM 1934543.5 |
 MF1733| CI7427 FOY RM 1                             52.191 METERS 20528     |
 MF1733| CI7428 FOY RM 2                             44.232 METERS 25104     |
 MF1733| MF1744 TAMPICO MUNICIPAL TANK              APPROX.14.6 KM 2645238.4 |
 MF1733| MF1746 TAMPICO FARMERS ELEV CO TOWER       APPROX.14.8 KM 2650947.4 |
 MF1733| MF1743 TAMPICO ST MARYS CHURCH SPIRE       APPROX.14.6 KM 2655545.2 |
 MF1733| MF1750 PROPHETSTOWN MUNICIPAL TANK         APPROX.27.0 KM 2771440.5 |
 MF1733| CI7426 FOY AZ MK                                          3111317.6 |
 MF1733|---------------------------------------------------------------------|
 MF1733
 MF1733                          SUPERSEDED SURVEY CONTROL
 MF1733
 MF1733  NAD 83(2007)-  41 38 29.17226(N)    089 36 34.38059(W) AD(2002.00) 0
 MF1733  ELLIP H (02/10/07)  181.161  (m)                       GP(2002.00)    
 MF1733  ELLIP H (12/06/04)  181.144  (m)                       GP(       ) 4 1
 MF1733  NAD 83(1997)-  41 38 29.17206(N)    089 36 34.38017(W) AD(       ) 1
 MF1733  ELLIP H (09/15/98)  181.194  (m)                       GP(       ) 3 1
 MF1733  NAD 83(1986)-  41 38 29.17864(N)    089 36 34.38550(W) AD(       ) 1
 MF1733  NAD 27      -  41 38 29.05400(N)    089 36 34.02400(W) AD(       ) 1
 MF1733
 MF1733.Superseded values are not recommended for survey control.
 MF1733
 MF1733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1733.See file dsdata.pdf to determine how the superseded data were derived.
 MF1733
 MF1733_MARKER: DS = TRIANGULATION STATION DISK
 MF1733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1733_STAMPING: FOY 1935
 MF1733_MARK LOGO: CGS
 MF1733_PROJECTION: FLUSH
 MF1733_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1733+STABILITY: SURFACE MOTION
 MF1733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1733+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2003
 MF1733
 MF1733  HISTORY     - Date     Condition        Report By
 MF1733  HISTORY     - 1935     MONUMENTED       CGS
 MF1733  HISTORY     - 1954     GOOD             CGS
 MF1733  HISTORY     - 19950820 MARK NOT FOUND   USPSQD
 MF1733  HISTORY     - 19960808 GOOD             SECI
 MF1733  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1733  HISTORY     - 20030605 GOOD             USPSQD
 MF1733
 MF1733                          STATION DESCRIPTION
 MF1733
 MF1733'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1733'STATION IS ABOUT 11-1/2 MILES SSE OF STERLING, ABOUT 10 MILES
 MF1733'EAST OF TAMPICO, IN NW 1/4 SEC. 17 T 19 N R 8 E, ON FARM
 MF1733'OWNED AND OCCUPIED BY E.H. FOY, IN WEST END OF LARGE PASTURE,
 MF1733'ON HIGHEST POINT OF PROMINENT NORTHWEST-SOUTHEAST RIDGE, ABOUT
 MF1733'0.8 MILE WSW OF MR. FOYS HOUSE, ABOUT 0.15 MILE EAST OF THE
 MF1733'NORTH-SOUTH SECTION-LINE ROAD, ABOUT 0.1 MILE SOUTH OF THE
 MF1733'EAST-WEST SECTION-LINE ROAD, ABOUT 0.15 MILE SSE OF NW CORNER
 MF1733'OF THE PASTURE.  THE MARK PROJECTS 5 INCHES.
 MF1733'
 MF1733'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1733'TABLETS SET IN CONCRETE.
 MF1733'
 MF1733'AZ. MK. IS NW OF STATION, ABOUT 240 FEET NORTH OF INTERSECTION
 MF1733'OF SECTION-LINE ROADS, 30 FEET WEST OF CENTER-LINE OF THE
 MF1733'NORTH-SOUTH ROAD, ON PASTURE (RIGHT-OF-WAY) FENCE LINE, ABOUT
 MF1733'200 FEET NORTH OF THE SE CORNER-POST, ABOUT 250 FEET ESE OF THE
 MF1733'STEEL TRANSMISSION TOWER.  IT PROJECTS 5 INCHES.
 MF1733'
 MF1733'R.M. NO. 1 IS SSW OF STATION, ON THE NORTH NORTH-WEST SOUTH
 MF1733'SOUTHEAST PASTURE FENCE LINE, 49 FEET NNW OF THE SW CORNER-POST
 MF1733'OF PASTURE FENCE.  IT PROJECTS 4 INCHES.
 MF1733'
 MF1733'R.M. NO. 2 IS WSW OF STATION, ON THE NORTH NORTHWEST-SOUTH
 MF1733'SOUTHEAST PASTURE FENCE LINE, 124.90 FEET NNW OF R.M. NO. 1.
 MF1733'IT PROJECTS 6 INCHES.
 MF1733'
 MF1733'TO REACH FROM BRIDGE ACROSS ROCK RIVER AT STERLING, GO SOUTH
 MF1733'ON ILLINOIS HIGHWAY NO. 88, ABOUT 11 MILES TO GRAVEL CROSS-ROADS
 MF1733'AT SIGN, TAMPICO 5 MILES WHICH IS ABOUT 0.25 MILE NORTH OF A
 MF1733'STEEL TRUSS BRIDGE OVER DRAINAGE DITCH (THIS CROSS-ROADS IS
 MF1733'4.0 MILES SOUTH OF JUNCTION OF HIGHWAYS 88 AND 226).  GO EAST
 MF1733'ON GRAVEL ROAD 2.8 MILES TO R.R. CROSSING.  CONTINUE EAST
 MF1733'ON GRAVEL ROAD 2.2 MILES TO CROSS-ROADS.  THENCE NORTH 1.0
 MF1733'MILE TO MR. FOYS HOUSE ON WEST SIDE OF ROAD.  THENCE WEST
 MF1733'THRU BARN YARD AND WSW ACROSS PASTURE 0.8 MILE TO HIGHEST
 MF1733'POINT OF RIDGE AND STATION.
 MF1733'
 MF1733'A 100-FOOT SIGNAL AT OLSON COMES INTO VIEW AT 30 FEET.
 MF1733'
 MF1733'A 100-FOOT SIGNAL AT ROCKI IS VISIBLE FROM THE GROUND.
 MF1733'
 MF1733'A 100-FOOT SIGNAL AT HOLLENBECK IS VISIBLE FROM THE GROUND.
 MF1733'
 MF1733'AN 87-FOOT SIGNAL AT SMITH IS VISIBLE FROM THE GROUND.
 MF1733'
 MF1733'A 100-FOOT SIGNAL AT BRADY COMES INTO VIEW AT 10 FEET.
 MF1733'
 MF1733'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 MF1733
 MF1733                          STATION RECOVERY (1954)
 MF1733
 MF1733'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1733'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 MF1733'IN GOOD CONDITION.  DIRECTION TO ALL MARKS WERE CHECKED AND
 MF1733'FOUND CORRECT.  THE DISTANCE TO REFERENCE MARKS 1 AND 2 DID
 MF1733'NOT CHECK.  THE OLD DESCRIPTION IS ADEQUATE WITH THE ABOVE
 MF1733'CHANGES AND THE FOLLOWING NEW TO REACH--
 MF1733'
 MF1733'TO REACH THE STATION FROM THE RAILROAD CROSSING IN HARMON GO
 MF1733'SOUTH ON PAVED ROAD FOR 1.3 MILES TO A GRAVEL CROSSROAD AND
 MF1733'END OF PAVEMENT, CONTINUE SOUTH ON GRAVEL ROAD FOR 3.9 MILES
 MF1733'TO A GRAVEL SIDE ROAD RIGHT, TURN RIGHT AND GO WEST ON GRAVEL
 MF1733'ROAD FOR 2.0 MILES TO A T ROAD, TURN LEFT AND GO SOUTH ON
 MF1733'GRAVEL ROAD FOR 1.0 MILE TO A GRAVEL CROSSROAD, TURN RIGHT
 MF1733'AND GO WEST ON GRAVEL ROAD FOR 0.95 MILE TO A GRAVEL CROSSROAD,
 MF1733'TURN RIGHT AND GO NORTH ON GRAVEL ROAD FOR 0.5 MILE TO A GATE
 MF1733'ON THE RIGHT INTO A FIELD *, TURN RIGHT THROUGH GATE AND GO
 MF1733'EAST ALONG THE NORTH SIDE OF FENCE LINE FOR 0.25 MILE TO A
 MF1733'GATE, PASS THROUGH GATE AND GO NORTH ALONG THE EAST SIDE OF
 MF1733'FENCE LINE FOR 0.25 MILE TO A FENCE CORNER, TURN LEFT AND
 MF1733'GO NORTHWEST ACROSS FIELD FOR 0.1 MILE TO A FENCE CORNER
 MF1733'AND GATE, PASS THROUGH GATE AND GO WESTERLY FOR 0.2 MILE TO
 MF1733'THE TOP OF HILL AND THE STATION AS DESCRIBED.
 MF1733'
 MF1733'TO REACH THE AZIMUTH MARK FROM THIS * POINT CONTINUE NORTH
 MF1733'ON GRAVEL ROAD FOR 0.5 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 MF1733'
 MF1733'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1733
 MF1733                          STATION RECOVERY (1995)
 MF1733
 MF1733'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1733'MARK NOT FOUND.
 MF1733
 MF1733                          STATION RECOVERY (1996)
 MF1733
 MF1733'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1733'RECOVERED AS DESCRIBED.
 MF1733
 MF1733                          STATION RECOVERY (2002)
 MF1733
 MF1733'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1733'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1733
 MF1733                          STATION RECOVERY (2003)
 MF1733
 MF1733'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1733'RM 1 LOCATED IN GOOD CONDITION. RM 2 AND AZIMUTH NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2644 ***********************************************************************
 ME2644  DESIGNATION -  FRANKFORT GRAIN CO ELEVATOR
 ME2644  PID         -  ME2644
 ME2644  STATE/COUNTY-  IL/WILL
 ME2644  COUNTRY     -  US
 ME2644  USGS QUAD   -  FRANKFORT (2018)
 ME2644
 ME2644                         *CURRENT SURVEY CONTROL
 ME2644  ______________________________________________________________________
 ME2644* NAD 83(1997) POSITION- 41 29 56.55094(N) 087 51 01.77682(W)   ADJUSTED
 ME2644  ______________________________________________________________________
 ME2644  GEOID HEIGHT    -        -33.256 (meters)                     GEOID18
 ME2644  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 ME2644  HORZ ORDER      -  THIRD
 ME2644
 ME2644.The horizontal coordinates were established by classical geodetic methods
 ME2644.and adjusted by the National Geodetic Survey in October 1999.
 ME2644
 ME2644.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2644.GEOID18 height accuracy estimate available here.
 ME2644
 ME2644.Click photographs - Photos may exist for this station.
 ME2644
 ME2644.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2644
 ME2644. The following values were computed from the NAD 83(1997) position.
 ME2644
 ME2644;                    North         East     Units Scale Factor Converg.
 ME2644;SPC IL E     -   536,575.935   340,314.917   MT  0.99999499   +0 19 11.8
 ME2644;SPC IL E     - 1,760,416.21  1,116,516.52   sFT  0.99999499   +0 19 11.8
 ME2644;UTM  16      - 4,594,506.969   429,014.082   MT  0.99966201   -0 33 48.8
 ME2644
 ME2644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2901494506(NAD 83)
 ME2644
 ME2644                          SUPERSEDED SURVEY CONTROL
 ME2644
 ME2644  NAD 83(1997)-  41 29 56.55093(N)    087 51 01.77700(W) AD(       ) 3
 ME2644  NAD 83(1986)-  41 29 56.55222(N)    087 51 01.78195(W) AD(       ) 3
 ME2644  NAD 27      -  41 29 56.43900(N)    087 51 01.60300(W) AD(       ) 3
 ME2644
 ME2644.Superseded values are not recommended for survey control.
 ME2644
 ME2644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2644.See file dsdata.pdf to determine how the superseded data were derived.
 ME2644
 ME2644_MARKER: 65 = GRAIN ELEVATOR
 ME2644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2644+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2007
 ME2644
 ME2644  HISTORY     - Date     Condition        Report By
 ME2644  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2644  HISTORY     - 1956     GOOD             CGS
 ME2644  HISTORY     - 20070310 GOOD             GEOCAC
 ME2644
 ME2644                          STATION DESCRIPTION
 ME2644
 ME2644'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2644'STATION IS LOCATED NEAR THE CENTER OF THE TOWN OF FRANKFORT,
 ME2644'AT THE FOOT OF
 ME2644'CARPENTER STREET AND ABOUT 200 FEET SOUTH OF ELWOOD STREET.  IT IS A
 ME2644'CONCRETE GRAIN ELEVATOR ABOUT 30
 ME2644'FEET SQUARE AND 120 FEET HIGH.  THE POINT OBSERVED ON
 ME2644'WAS THE CENTER OF THE TOP OF THE ELEVATOR.
 ME2644
 ME2644                          STATION RECOVERY (1956)
 ME2644
 ME2644'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2644'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION IS
 ME2644'ADEQUATE.
 ME2644
 ME2644                          STATION RECOVERY (2007)
 ME2644
 ME2644'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME2644'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2643 ***********************************************************************
 ME2643  DESIGNATION -  FRANKFORT MUNICIPAL TANK
 ME2643  PID         -  ME2643
 ME2643  STATE/COUNTY-  IL/WILL
 ME2643  COUNTRY     -  US
 ME2643  USGS QUAD   -  FRANKFORT (2018)
 ME2643
 ME2643                         *CURRENT SURVEY CONTROL
 ME2643  ______________________________________________________________________
 ME2643* NAD 83(1997) POSITION- 41 29 55.45502(N) 087 51 08.31924(W)   ADJUSTED
 ME2643  ______________________________________________________________________
 ME2643  GEOID HEIGHT    -        -33.255 (meters)                     GEOID18
 ME2643  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 ME2643  HORZ ORDER      -  THIRD
 ME2643
 ME2643.The horizontal coordinates were established by classical geodetic methods
 ME2643.and adjusted by the National Geodetic Survey in October 1999.
 ME2643
 ME2643.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2643.GEOID18 height accuracy estimate available here.
 ME2643
 ME2643.Click photographs - Photos may exist for this station.
 ME2643
 ME2643.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2643
 ME2643. The following values were computed from the NAD 83(1997) position.
 ME2643
 ME2643;                    North         East     Units Scale Factor Converg.
 ME2643;SPC IL E     -   536,541.280   340,163.365   MT  0.99999484   +0 19 07.4
 ME2643;SPC IL E     - 1,760,302.52  1,116,019.31   sFT  0.99999484   +0 19 07.4
 ME2643;UTM  16      - 4,594,474.666   428,862.064   MT  0.99966228   -0 33 53.2
 ME2643
 ME2643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2886294474(NAD 83)
 ME2643
 ME2643                          SUPERSEDED SURVEY CONTROL
 ME2643
 ME2643  NAD 83(1997)-  41 29 55.45506(N)    087 51 08.31939(W) AD(       ) 3
 ME2643  NAD 83(1986)-  41 29 55.45818(N)    087 51 08.32482(W) AD(       ) 3
 ME2643  NAD 27      -  41 29 55.33626(N)    087 51 08.14612(W) AD(       ) 3
 ME2643
 ME2643.Superseded values are not recommended for survey control.
 ME2643
 ME2643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2643.See file dsdata.pdf to determine how the superseded data were derived.
 ME2643
 ME2643_MARKER: 53 = ELEVATED TANK
 ME2643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2643+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2007
 ME2643
 ME2643  HISTORY     - Date     Condition        Report By
 ME2643  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2643  HISTORY     - 1956     GOOD             CGS
 ME2643  HISTORY     - 20070310 GOOD             GEOCAC
 ME2643
 ME2643                          STATION DESCRIPTION
 ME2643
 ME2643'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2643'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF A LARGE,
 ME2643'4 LEGGED, STEEL
 ME2643'WATER TANK, ABOUT 125 FEET HIGH, PAINTED SILVER WITH THE LEGEND
 ME2643'FRANKFORT PAINTED IN LARGE BLACK
 ME2643'LETTERS ON THE NORTH AND SOUTH SIDES OF THE TANK.  THE
 ME2643'TANK IS LOCATED NEAR THE CENTER OF THE TOWN OF
 ME2643'FRANKFORT.
 ME2643
 ME2643                          STATION RECOVERY (1956)
 ME2643
 ME2643'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2643'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION IS
 ME2643'ADEQUATE.
 ME2643
 ME2643                          STATION RECOVERY (2007)
 ME2643
 ME2643'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME2643'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0622 ***********************************************************************
 NH0622  DESIGNATION -  FRANKLIN
 NH0622  PID         -  NH0622
 NH0622  STATE/COUNTY-  IL/OGLE
 NH0622  COUNTRY     -  US
 NH0622  USGS QUAD   -  KINGS (2018)
 NH0622
 NH0622                         *CURRENT SURVEY CONTROL
 NH0622  ______________________________________________________________________
 NH0622* NAD 83(1997) POSITION- 42 06 49.71464(N) 089 05 27.91983(W)   ADJUSTED
 NH0622* NAVD 88 ORTHO HEIGHT -   244.520 (meters)      802.23  (feet) ADJUSTED
 NH0622  ______________________________________________________________________
 NH0622  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 NH0622  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 NH0622  DYNAMIC HEIGHT  -        244.439 (meters)      801.96  (feet) COMP
 NH0622  MODELED GRAVITY -    980,285.0   (mgal)                       NAVD 88
 NH0622
 NH0622  HORZ ORDER      -  SECOND
 NH0622  VERT ORDER      -  FIRST     CLASS I
 NH0622
 NH0622.The horizontal coordinates were established by classical geodetic methods
 NH0622.and adjusted by the National Geodetic Survey in October 1999.
 NH0622
 NH0622.The orthometric height was determined by differential leveling and
 NH0622.adjusted by the NATIONAL GEODETIC SURVEY
 NH0622.in June 1991.
 NH0622
 NH0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0622.GEOID18 height accuracy estimate available here.
 NH0622
 NH0622.Click photographs - Photos may exist for this station.
 NH0622
 NH0622.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0622
 NH0622.The dynamic height is computed by dividing the NAVD 88
 NH0622.geopotential number by the normal gravity value computed on the
 NH0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0622.degrees latitude (g = 980.6199 gals.).
 NH0622
 NH0622.The modeled gravity was interpolated from observed gravity values.
 NH0622
 NH0622. The following values were computed from the NAD 83(1997) position.
 NH0622
 NH0622;                    North         East     Units Scale Factor Converg.
 NH0622;SPC IL W     -   605,283.089   788,948.780   MT  1.00003849   +0 43 16.8
 NH0622;SPC IL W     - 1,985,832.93  2,588,409.46   sFT  1.00003849   +0 43 16.8
 NH0622;UTM  16      - 4,664,528.517   327,125.994   MT  0.99996774   -1 24 09.5
 NH0622
 NH0622!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0622!SPC IL W     -   0.99996685  x   1.00003849  =   1.00000534
 NH0622!UTM  16      -   0.99996685  x   0.99996774  =   0.99993459
 NH0622
 NH0622:                Primary Azimuth Mark                     Grid Az
 NH0622:SPC IL W     -  FORD                                     357 46 22.5
 NH0622:UTM  16      -  FORD                                     359 53 48.8
 NH0622
 NH0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2712564528(NAD 83)
 NH0622
 NH0622|---------------------------------------------------------------------|
 NH0622| PID    Reference Object                     Distance      Geod. Az  |
 NH0622|                                                           dddmmss.s |
 NH0622| NH0621 FRANKLIN RM                          24.250 METERS 26547     |
 NH0622| NH0617 FORD                                APPROX. 3.9 KM 3582939.3 |
 NH0622|---------------------------------------------------------------------|
 NH0622
 NH0622                          SUPERSEDED SURVEY CONTROL
 NH0622
 NH0622  NAD 83(1996)-  42 06 49.71518(N)    089 05 27.92169(W) AD(       ) 2
 NH0622  NAD 83(1986)-  42 06 49.71322(N)    089 05 27.92950(W) AD(       ) 2
 NH0622  NAD 27      -  42 06 49.62420(N)    089 05 27.54980(W) AD(       ) 2
 NH0622  USSD        -  42 06 49.76000(N)    089 05 27.34200(W) AD(       ) 3
 NH0622  NGVD 29 (??/??/92)  244.560  (m)          802.36   (f) ADJ UNCH    1 1
 NH0622  NGVD 29             244.56   (m)          802.4    (f) LEVELING    3  
 NH0622
 NH0622.Superseded values are not recommended for survey control.
 NH0622
 NH0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0622.See file dsdata.pdf to determine how the superseded data were derived.
 NH0622
 NH0622_MARKER: DS = TRIANGULATION STATION DISK
 NH0622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0622_STAMPING: 802.498 FRANKLIN 1920
 NH0622_MARK LOGO: CGS
 NH0622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0622+STABILITY: SURFACE MOTION
 NH0622
 NH0622  HISTORY     - Date     Condition        Report By
 NH0622  HISTORY     - 1920     MONUMENTED       CGS
 NH0622  HISTORY     - 1954     GOOD             CGS
 NH0622  HISTORY     - 1960     GOOD             CGS
 NH0622  HISTORY     - 1969     GOOD             CGS
 NH0622  HISTORY     - 1970     GOOD             NGS
 NH0622  HISTORY     - 1970     GOOD             NGS
 NH0622  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0622  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0622  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0622
 NH0622                          STATION DESCRIPTION
 NH0622
 NH0622'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0622'STATION IS ABOUT 7/8 MILE N OF DAVIS JUNCTION, ON THE E SIDE
 NH0622'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, ON THE
 NH0622'BANK OF THE FIRST CUT N OF DAVIS JUNCTION, 75 YARDS S OF A
 NH0622'WAGON-ROAD CROSSING, 50 YARDS S OF A SIGNBOARD MARKED DAVIS
 NH0622'JUNCTION 1 MILE, 130 YARDS N OF THE N SWITCH SIGNAL FOR DAVIS
 NH0622'JUNCTION YARDS, NEARLY DUE E OF ELMER JOHNSONS RESIDENCE,
 NH0622'AND 8.23 METERS (27.00 FEET) E OF THE E AND NEAREST RAIL.
 NH0622'THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 NH0622'BRONZE DISKS SET IN CONCRETE.
 NH0622'THE REFERENCE MARK IS ON THE OPPOSITE SIDE OF THE
 NH0622'TRACK, NEAR THE FENCE LINE, 24.25 METERS (79.56 FEET) FROM
 NH0622'THE STATION, S 85 DEG 47 MIN W.
 NH0622
 NH0622                          STATION RECOVERY (1954)
 NH0622
 NH0622'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0622'STATION RECOVERED AS DESCRIBED IN 1920 IN GOOD CONDITION.
 NH0622'THE ORIGINAL DESCRIPTION IS ADEQUATE WITH THE FOLLOWING
 NH0622'ADDITIONS--
 NH0622'
 NH0622'THE STATION IS 18 FT. S AND ACROSS THE TRACKS FROM SIGN YARD
 NH0622'LIMIT, AND ABOUT MIDWAY BETWEEN THE SECOND AND THIRD TELEPHONE
 NH0622'POLES S OF THE ROAD CROSSING.
 NH0622'
 NH0622'TO REACH FROM THE RAILROAD CROSSING IN DAVIS JUNCTION, GO
 NH0622'W ON STATE HIGHWAY 72 FOR 0.15 MI. TO A CROSSROAD, TURN RIGHT
 NH0622'ON A BLACK-TOP ROAD AND GO N FOR 0.95 MI., TURN RIGHT INTO
 NH0622'A FARM AND GO E ON A FARM ROAD FOR 0.25 MI. TO A RAILROAD
 NH0622'CROSSING AND THE STATION AT THE RIGHT.
 NH0622
 NH0622                          STATION RECOVERY (1960)
 NH0622
 NH0622'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH0622'THE STATION MARK AND THE REFERENCE MARK WERE RECOVERED AS
 NH0622'DESCRIBED.  THE DISTANCE AND DIRECTION TO THE REFERENCE MARK
 NH0622'CHECKED WITH THE 1920 DESCRIPTION.  THE 1954 DESCRIPTION IS
 NH0622'ADEQUATE FOR RECOVERY.
 NH0622
 NH0622                          STATION RECOVERY (1969)
 NH0622
 NH0622'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 NH0622'THE STATION MARK, STAMPED 802.498 FRANKLIN 1920 IS ABOUT
 NH0622'0.95 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0622'RAILROAD FROM THE RAILROAD STATION AT DAVIS JUNCTION, 0.35
 NH0622'MILE SOUTH OF MILEPOST 13, 30 FEET EAST OF THE EAST RAIL,
 NH0622'102 YARDS SOUTH OF A CROSSING OF THE RAILROAD AND A TRAIL
 NH0622'ROAD, 49 FEET EAST AND ACROSS THE TRACK FROM A YARD LIMIT SIGN
 NH0622'FOR THE RAILROAD, 19 FEET WEST OF A FENCE, 79.56 FEET EAST
 NH0622'AND ACROSS THE TRACK FROM R.M. FRANKLIN, ABOUT 10 FEET ABOVE
 NH0622'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 NH0622'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 NH0622'
 NH0622'R.M. FRANKLIN, STAMPED ELEV. 799.907 FRANKLIN 1920 IS 79.56
 NH0622'FEET WEST AND ACROSS THE TRACK FROM THE STATION MARK, 45-1/2
 NH0622'FEET WEST OF THE WEST RAIL, 106 YARDS SOUTH OF THE CENTER OF
 NH0622'A CROSSING OF THE RAILROAD AND A TRAIL ROAD, 40 FEET SOUTHWEST
 NH0622'OF A YARD LIMIT SIGN FOR THE RAILROAD, 1 FOOT EAST OF A FENCE,
 NH0622'ABOUT 7 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP
 NH0622'OF A CONCRETE POST WHICH IS 2 INCHES BELOW THE SURFACE OF THE
 NH0622'GROUND.
 NH0622'
 NH0622'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.95 MILE
 NH0622'NORTH
 NH0622
 NH0622                          STATION RECOVERY (1970)
 NH0622
 NH0622'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (DLW)
 NH0622'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 NH0622'
 NH0622'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7/8 MILE
 NH0622'N OF DAVIS JUNCTION
 NH0622
 NH0622                          STATION RECOVERY (1970)
 NH0622
 NH0622'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 NH0622'1 MI N FROM DAVIS JUNCTION.
 NH0622'ABOUT 0.95 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0622'RAILROAD FROM THE RAILROAD STATION AT DAVIS JUNCTION, 0.35 MILE
 NH0622'SOUTH OF MILEPOST 13, 30 FEET EAST OF THE EAST RAIL, 102 YARDS
 NH0622'SOUTH OF A CROSSING OF THE RAILROAD AND A TRAIL ROAD, 49 FEET
 NH0622'EAST AND ACROSS THE TRACK FROM A YARD LIMIT SIGN, 19 FEET WEST
 NH0622'OF A FENCE, 79.56 FEET EAST AND ACROSS THE TRACK FROM RM FRANKLIN,
 NH0622'ABOUT 10 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP
 NH0622'OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF
 NH0622'THE GROUND.  SEC 14, T42N, R1E.
 NH0622
 NH0622                          STATION RECOVERY (1996)
 NH0622
 NH0622'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0622'MARK NOT FOUND.
 NH0622
 NH0622                          STATION RECOVERY (2001)
 NH0622
 NH0622'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0622'MARK NOT FOUND.
 NH0622
 NH0622                          STATION RECOVERY (2004)
 NH0622
 NH0622'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0622'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1600 ***********************************************************************
 MF1600  DESIGNATION -  FRANKLIN
 MF1600  PID         -  MF1600
 MF1600  STATE/COUNTY-  IL/LEE
 MF1600  COUNTRY     -  US
 MF1600  USGS QUAD   -  FRANKLIN GROVE (2018)
 MF1600
 MF1600                         *CURRENT SURVEY CONTROL
 MF1600  ______________________________________________________________________
 MF1600* NAD 83(1997) POSITION- 41 50 13.94583(N) 089 20 31.02822(W)   ADJUSTED
 MF1600* NAVD 88 ORTHO HEIGHT -   247.    (meters)      810.    (feet) SCALED
 MF1600  ______________________________________________________________________
 MF1600  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 MF1600  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 MF1600  HORZ ORDER      -  THIRD
 MF1600
 MF1600.The horizontal coordinates were established by classical geodetic methods
 MF1600.and adjusted by the National Geodetic Survey in October 1999.
 MF1600
 MF1600.The orthometric height was scaled from a topographic map.
 MF1600
 MF1600.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1600.GEOID18 height accuracy estimate available here.
 MF1600
 MF1600.Click photographs - Photos may exist for this station.
 MF1600
 MF1600.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1600
 MF1600. The following values were computed from the NAD 83(1997) position.
 MF1600
 MF1600;                    North         East     Units Scale Factor Converg.
 MF1600;SPC IL W     -   574,330.808   768,498.328   MT  0.99999889   +0 33 00.4
 MF1600;SPC IL W     - 1,884,283.66  2,521,314.93   sFT  0.99999889   +0 33 00.4
 MF1600;UTM  16      - 4,634,353.384   305,545.451   MT  1.00006532   -1 33 45.4
 MF1600
 MF1600!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1600!SPC IL W     -   0.99996646  x   0.99999889  =   0.99996535
 MF1600!UTM  16      -   0.99996646  x   1.00006532  =   1.00003177
 MF1600
 MF1600:                Primary Azimuth Mark                     Grid Az
 MF1600:SPC IL W     -  FRANKLIN AZ MK                           179 18 21.4
 MF1600:UTM  16      -  FRANKLIN AZ MK                           181 25 07.2
 MF1600
 MF1600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0554534353(NAD 83)
 MF1600
 MF1600|---------------------------------------------------------------------|
 MF1600| PID    Reference Object                     Distance      Geod. Az  |
 MF1600|                                                           dddmmss.s |
 MF1600| CI7430 FRANKLIN RM 1                        22.129 METERS 17938     |
 MF1600| CI7429 FRANKLIN AZ MK                                     1795121.8 |
 MF1600| CI7431 FRANKLIN RM 2                        18.312 METERS 26559     |
 MF1600|---------------------------------------------------------------------|
 MF1600
 MF1600                          SUPERSEDED SURVEY CONTROL
 MF1600
 MF1600  NAD 83(1996)-  41 50 13.94628(N)    089 20 31.02898(W) AD(       ) 3
 MF1600  NAD 83(1986)-  41 50 13.94802(N)    089 20 31.03460(W) AD(       ) 3
 MF1600  NAD 27      -  41 50 13.82490(N)    089 20 30.66540(W) AD(       ) 3
 MF1600
 MF1600.Superseded values are not recommended for survey control.
 MF1600
 MF1600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1600.See file dsdata.pdf to determine how the superseded data were derived.
 MF1600
 MF1600_MARKER: DS = TRIANGULATION STATION DISK
 MF1600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1600_STAMPING: FRANKLIN 1954
 MF1600_MARK LOGO: CGS
 MF1600_PROJECTION: FLUSH
 MF1600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1600+STABILITY: SURFACE MOTION
 MF1600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1600+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2003
 MF1600
 MF1600  HISTORY     - Date     Condition        Report By
 MF1600  HISTORY     - 1954     MONUMENTED       CGS
 MF1600  HISTORY     - 19950814 GOOD             USPSQD
 MF1600  HISTORY     - 20020116 GOOD             NGS
 MF1600  HISTORY     - 20030531 GOOD             USPSQD
 MF1600
 MF1600                          STATION DESCRIPTION
 MF1600
 MF1600'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1600'STATION IS LOCATED IN THE SOUTHEAST ANGLE OF THE INTERSECTION
 MF1600'OF U.S. HIGHWAY 30A AND A GRAVEL ROAD ABOUT 7 MILES EAST OF
 MF1600'DIXON AND ABOUT 2 MILES WEST OF FRANKLIN GROVE.  IT IS 140 FEET
 MF1600'SOUTHEAST OF THE INTERSECTION, 28 FEET EAST OF THE CENTER OF
 MF1600'THE GRAVEL ROAD AND 3 FEET SOUTH OF A WHITE WITNESS POST.
 MF1600'THE MARK IS FLUSH AND THE DISK IS STAMPED FRANKLIN 1954.
 MF1600'
 MF1600'REFERENCE MARK NO. 1 IS 28 FEET EAST OF THE CENTER OF THE ROAD,
 MF1600'4 FEET NORTH OF A CLUMP OF WILD CHERRY TREES AND 1 FOOT WEST OF
 MF1600'A WIRE FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK
 MF1600'IS STAMPED FRANKLIN NO 1 1954.
 MF1600'
 MF1600'REFERENCE MARK NO. 2 IS 32 FEET WEST OF THE CENTER OF THE
 MF1600'ROAD AND 1 FOOT EAST OF A FENCE.  THE MARK IS FLUSH AND THE
 MF1600'DISK IS STAMPED FRANKLIN NO 2 1954.
 MF1600'
 MF1600'AZIMUTH MARK IS 33 FEET EAST OF THE CENTER OF THE GRAVEL ROAD,
 MF1600'22 FEET NORTH OF A 24 INCH WILD CHERRY TREE, 3 FEET NORTH OF
 MF1600'A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK
 MF1600'PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED FRANKLIN 1954.
 MF1600'
 MF1600'TO REACH THE STATION FROM THE CHICAGO AND NORTHWESTERN RAILROAD
 MF1600'DEPOT IN FRANKLIN GROVE, GO NORTH ON A PAVED STREET FOR 0.2
 MF1600'MILE TO THE JUNCTION OF U.S. HIGHWAY 30A.  TURN LEFT AND GO
 MF1600'WEST AND SOUTH ON HIGHWAY 30A FOR 2.3 MILES TO A GRAVEL ROAD
 MF1600'LEFT AND THE STATION ON THE LEFT AS DESCRIBED.
 MF1600'
 MF1600'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 MF1600'GRAVEL ROAD FOR 0.3 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 MF1600'
 MF1600'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1600
 MF1600                          STATION RECOVERY (1995)
 MF1600
 MF1600'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1600'RECOVERED IN GOOD CONDITION.
 MF1600
 MF1600                          STATION RECOVERY (2002)
 MF1600
 MF1600'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1600'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1600
 MF1600                          STATION RECOVERY (2003)
 MF1600
 MF1600'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1600'RM 1 RM 2 AND THE AZIMUTH WERE FOUND. THE DISK WAS MISSING FROM RM 1
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0560 ***********************************************************************
 KC0560  DESIGNATION -  FRANKLIN CATHOLIC CHURCH SPIRE
 KC0560  PID         -  KC0560
 KC0560  STATE/COUNTY-  IL/MORGAN
 KC0560  COUNTRY     -  US
 KC0560  USGS QUAD   -  FRANKLIN (2018)
 KC0560
 KC0560                         *CURRENT SURVEY CONTROL
 KC0560  ______________________________________________________________________
 KC0560* NAD 83(1997) POSITION- 39 37 22.06914(N) 090 02 36.48204(W)   ADJUSTED
 KC0560  ______________________________________________________________________
 KC0560  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 KC0560  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 KC0560  HORZ ORDER      -  THIRD
 KC0560
 KC0560.The horizontal coordinates were established by classical geodetic methods
 KC0560.and adjusted by the National Geodetic Survey in October 1999.
 KC0560
 KC0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0560.GEOID18 height accuracy estimate available here.
 KC0560
 KC0560.Click photographs - Photos may exist for this station.
 KC0560
 KC0560.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0560
 KC0560. The following values were computed from the NAD 83(1997) position.
 KC0560
 KC0560;                    North         East     Units Scale Factor Converg.
 KC0560;SPC IL W     -   328,116.281   710,577.513   MT  0.99994255   +0 04 42.8
 KC0560;SPC IL W     - 1,076,494.83  2,331,286.39   sFT  0.99994255   +0 04 42.8
 KC0560;UTM  15      - 4,390,070.323   753,773.122   MT  1.00039296   +1 53 11.3
 KC0560;UTM  16      - 4,390,319.764   238,763.581   MT  1.00044029   -1 56 31.2
 KC0560
 KC0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5377390070(NAD 83)
 KC0560
 KC0560                          SUPERSEDED SURVEY CONTROL
 KC0560
 KC0560  NAD 83(1996)-  39 37 22.07602(N)    090 02 36.47379(W) AD(       ) 3
 KC0560  NAD 83(1986)-  39 37 22.07682(N)    090 02 36.47151(W) AD(       ) 3
 KC0560  NAD 27      -  39 37 21.90700(N)    090 02 36.08000(W) AD(       ) 3
 KC0560
 KC0560.Superseded values are not recommended for survey control.
 KC0560
 KC0560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0560.See file dsdata.pdf to determine how the superseded data were derived.
 KC0560
 KC0560_MARKER: 90 = CHURCH SPIRE
 KC0560
 KC0560  HISTORY     - Date     Condition        Report By
 KC0560  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0560
 KC0560                          STATION DESCRIPTION
 KC0560
 KC0560'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0560'INTERSECTION STATION.  THIS IS THE CROSS ON THE CATHOLIC CHURCH
 KC0560'IN THE CENTER OF FRANKLIN, AND IS ABOUT 120 FEET HIGH.  THE BASE
 KC0560'OF THE CROSS WAS LOCATED FROM TRIANGULATION STATIONS SCOTT,
 KC0560'ATHEN, LEEK, AND WALSH.  THE STATION WAS NOT VISITED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3028 ***********************************************************************
 ME3028  DESIGNATION -  FRANKLIN PARK MOTOROLA INC TK
 ME3028  PID         -  ME3028
 ME3028  STATE/COUNTY-  IL/COOK
 ME3028  COUNTRY     -  US
 ME3028  USGS QUAD   -  RIVER FOREST (2018)
 ME3028
 ME3028                         *CURRENT SURVEY CONTROL
 ME3028  ______________________________________________________________________
 ME3028* NAD 83(1997) POSITION- 41 55 34.01224(N) 087 51 37.83158(W)   ADJUSTED
 ME3028  ______________________________________________________________________
 ME3028  GEOID HEIGHT    -        -33.559 (meters)                     GEOID18
 ME3028  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 ME3028  HORZ ORDER      -  THIRD
 ME3028
 ME3028.The horizontal coordinates were established by classical geodetic methods
 ME3028.and adjusted by the National Geodetic Survey in October 1999.
 ME3028
 ME3028.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3028.GEOID18 height accuracy estimate available here.
 ME3028
 ME3028.Click photographs - Photos may exist for this station.
 ME3028
 ME3028.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3028
 ME3028. The following values were computed from the NAD 83(1997) position.
 ME3028
 ME3028;                    North         East     Units Scale Factor Converg.
 ME3028;SPC IL E     -   584,004.289   339,218.227   MT  0.99999392   +0 18 57.4
 ME3028;SPC IL E     - 1,916,020.74  1,112,918.47   sFT  0.99999392   +0 18 57.4
 ME3028;UTM  16      - 4,641,930.862   428,652.037   MT  0.99966264   -0 34 30.0
 ME3028
 ME3028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2865241930(NAD 83)
 ME3028
 ME3028                          SUPERSEDED SURVEY CONTROL
 ME3028
 ME3028  NAD 83(1997)-  41 55 34.01235(N)    087 51 37.83210(W) AD(       ) 3
 ME3028  NAD 83(1994)-  41 55 34.01325(N)    087 51 37.84493(W) AD(       ) 3
 ME3028  NAD 83(1986)-  41 55 34.01479(N)    087 51 37.84460(W) AD(       ) 3
 ME3028  NAD 27      -  41 55 33.90457(N)    087 51 37.62061(W) AD(       ) 3
 ME3028
 ME3028.Superseded values are not recommended for survey control.
 ME3028
 ME3028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3028.See file dsdata.pdf to determine how the superseded data were derived.
 ME3028
 ME3028_MARKER: 53 = ELEVATED TANK
 ME3028
 ME3028  HISTORY     - Date     Condition        Report By
 ME3028  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3028  HISTORY     - 1977     GOOD             NGS
 ME3028  HISTORY     - 1989     GOOD             USPSQD
 ME3028
 ME3028                          STATION DESCRIPTION
 ME3028
 ME3028'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3028'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 ME3028'MOTOROLA
 ME3028'INCORPORATED LOCATED 0.2 MILE SOUTHEAST OF THE INTERSECTION OF 25TH
 ME3028'AVENUE AND GRAND AVENUE IN THE
 ME3028'SOUTH-CENTRAL SECTION OF FRANKLIN PARK.  IT IS A STEEL TANK SUPPORTED
 ME3028'BY A FOUR-LEGGED STEEL STRUCTURE AND
 ME3028'IS PAINTED SILVER WITH THE NAME MOTOROLA PAINTED IN
 ME3028'BLACK LETTERS ON THREE SIDES AND THE WORDS CAR RADIO
 ME3028'TELEVISION HOME APPLIANCES RADIOS
 ME3028'PAINTED AROUND THE TOP IN BLACK LETTERS.  THE HEIGHT IS ABOUT 135
 ME3028'FEET.
 ME3028
 ME3028                          STATION RECOVERY (1977)
 ME3028
 ME3028'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3028'THE STATION IS THE APEX OF THE VENT OF MOTOROLA, INC. WATER
 ME3028'TANK.  THE TANK IS WHITE IN COLOR, HAS A CYLINDRICAL BODY WITH
 ME3028'A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM WITH QUASAR IN GREY
 ME3028'LETTERS.  IT IS SUPPORTED BY 4 TUBULAR LEGS AND IS
 ME3028'APPROXIMATELY 135 FEET HIGH.
 ME3028'
 ME3028'LOCATED IN THE SOUTH CENTRAL SECTION OF FRANKLIN PARK, 0.2
 ME3028'MILE SOUTHEAST OF THE INTERSECTION OF NORTH 25TH AVENUE AND
 ME3028'GRAND AVENUE.
 ME3028
 ME3028                          STATION RECOVERY (1989)
 ME3028
 ME3028'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3095 ***********************************************************************
 ME3095  DESIGNATION -  FRANKLIN PARK MUN TANK
 ME3095  PID         -  ME3095
 ME3095  STATE/COUNTY-  IL/COOK
 ME3095  COUNTRY     -  US
 ME3095  USGS QUAD   -  RIVER FOREST (2018)
 ME3095
 ME3095                         *CURRENT SURVEY CONTROL
 ME3095  ______________________________________________________________________
 ME3095* NAD 83(1997) POSITION- 41 56 10.14718(N) 087 51 48.77823(W)   ADJUSTED
 ME3095  ______________________________________________________________________
 ME3095  GEOID HEIGHT    -        -33.577 (meters)                     GEOID18
 ME3095  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 ME3095  HORZ ORDER      -  THIRD
 ME3095
 ME3095.The horizontal coordinates were established by classical geodetic methods
 ME3095.and adjusted by the National Geodetic Survey in October 1999.
 ME3095
 ME3095.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3095.GEOID18 height accuracy estimate available here.
 ME3095
 ME3095.Click photographs - Photos may exist for this station.
 ME3095
 ME3095.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3095
 ME3095. The following values were computed from the NAD 83(1997) position.
 ME3095
 ME3095;                    North         East     Units Scale Factor Converg.
 ME3095;SPC IL E     -   585,117.762   338,959.905   MT  0.99999367   +0 18 50.3
 ME3095;SPC IL E     - 1,919,673.86  1,112,070.95   sFT  0.99999367   +0 18 50.3
 ME3095;UTM  16      - 4,643,047.847   428,411.141   MT  0.99966306   -0 34 37.7
 ME3095
 ME3095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2841143047(NAD 83)
 ME3095
 ME3095                          SUPERSEDED SURVEY CONTROL
 ME3095
 ME3095  NAD 83(1997)-  41 56 10.14729(N)    087 51 48.77875(W) AD(       ) 3
 ME3095  NAD 83(1994)-  41 56 10.14808(N)    087 51 48.79204(W) AD(       ) 3
 ME3095  NAD 83(1986)-  41 56 10.14963(N)    087 51 48.79161(W) AD(       ) 3
 ME3095  NAD 27      -  41 56 10.03979(N)    087 51 48.56447(W) AD(       ) 3
 ME3095
 ME3095.Superseded values are not recommended for survey control.
 ME3095
 ME3095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3095.See file dsdata.pdf to determine how the superseded data were derived.
 ME3095
 ME3095_MARKER: 53 = ELEVATED TANK
 ME3095
 ME3095  HISTORY     - Date     Condition        Report By
 ME3095  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3095  HISTORY     - 19941124 GOOD             USPSQD
 ME3095
 ME3095                          STATION DESCRIPTION
 ME3095
 ME3095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3095'THE STATION IS THE LIGHT ON TOP AND IN THE CENTER OF THE
 ME3095'WATER TANK OF THE VILLAGE OF FRANKLIN PARK.  IT IS LIGHT BLUE
 ME3095'IN COLOR WITH A CYLINDRICAL BODY, DOME SHAPED TOP HEMISPHERICAL
 ME3095'BOTTOM WITH FRANKLIN PARK IN BLACK LETTERS.  IT IS SUPPORTED BY
 ME3095'8 TUBULAR LEGS AND IS APPROXIMATELY 140 FEET HIGH.
 ME3095'
 ME3095'LOCATED IN THE NORTHEAST CENTRAL SECTION OF FRANKLIN PARK IN
 ME3095'THE SOUTHWEST ANGLE OF THE INTERSECTION OF WEST BELMONT AVENUE
 ME3095'AND NORTH EDGINGTON STREET.  THE TANK IS LOCATED NORTH OF THE
 ME3095'RAILROAD TRACKS, 260 FEET SOUTH OF THE CENTERLINE OF WEST
 ME3095'BELMONT AVENUE AND 135 FEET WEST OF THE CENTERLINE OF NORTH
 ME3095'EDGINGTON STREET.
 ME3095
 ME3095                          STATION RECOVERY (1994)
 ME3095
 ME3095'RECOVERY NOTE BY US POWER SQUADRON 1994
 ME3095'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3170 ***********************************************************************
 ME3170  DESIGNATION -  FRANKLIN PARK RESERV SUP CO TK
 ME3170  PID         -  ME3170
 ME3170  STATE/COUNTY-  IL/COOK
 ME3170  COUNTRY     -  US
 ME3170  USGS QUAD   -  ELMHURST (2018)
 ME3170
 ME3170                         *CURRENT SURVEY CONTROL
 ME3170  ______________________________________________________________________
 ME3170* NAD 83(1997) POSITION- 41 56 44.00894(N) 087 53 11.18983(W)   ADJUSTED
 ME3170  ______________________________________________________________________
 ME3170  GEOID HEIGHT    -        -33.580 (meters)                     GEOID18
 ME3170  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 ME3170  HORZ ORDER      -  THIRD
 ME3170
 ME3170.The horizontal coordinates were established by classical geodetic methods
 ME3170.and adjusted by the National Geodetic Survey in October 1999.
 ME3170
 ME3170.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3170.GEOID18 height accuracy estimate available here.
 ME3170
 ME3170.Click photographs - Photos may exist for this station.
 ME3170
 ME3170.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3170
 ME3170. The following values were computed from the NAD 83(1997) position.
 ME3170
 ME3170;                    North         East     Units Scale Factor Converg.
 ME3170;SPC IL E     -   586,152.339   337,055.976   MT  0.99999189   +0 17 55.4
 ME3170;SPC IL E     - 1,923,068.13  1,105,824.48   sFT  0.99999189   +0 17 55.4
 ME3170;UTM  16      - 4,644,111.563   426,524.153   MT  0.99966643   -0 35 33.2
 ME3170
 ME3170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2652444111(NAD 83)
 ME3170
 ME3170                          SUPERSEDED SURVEY CONTROL
 ME3170
 ME3170  NAD 83(1997)-  41 56 44.00904(N)    087 53 11.19040(W) AD(       ) 3
 ME3170  NAD 83(1994)-  41 56 44.01016(N)    087 53 11.20541(W) AD(       ) 3
 ME3170  NAD 83(1986)-  41 56 44.01155(N)    087 53 11.20453(W) AD(       ) 3
 ME3170  NAD 27      -  41 56 43.90308(N)    087 53 10.97381(W) AD(       ) 3
 ME3170
 ME3170.Superseded values are not recommended for survey control.
 ME3170
 ME3170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3170.See file dsdata.pdf to determine how the superseded data were derived.
 ME3170
 ME3170_MARKER: 53 = ELEVATED TANK
 ME3170
 ME3170  HISTORY     - Date     Condition        Report By
 ME3170  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3170  HISTORY     - 1971     GOOD             NGS
 ME3170  HISTORY     - 20100217 GOOD             GEOCAC
 ME3170
 ME3170                          STATION DESCRIPTION
 ME3170
 ME3170'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3170'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 ME3170'RESERVE SUPPLY
 ME3170'COMPANY LOCATED ON THE WEST SIDE OF MANNHEIM ROAD (U.S. HIGHWAY 45)
 ME3170'ABOUT 0.2 MILE NORTH OF A RAILROAD
 ME3170'UNDERPASS AND ADDISON STREET IN THE NORTHWEST SECTION OF
 ME3170'FRANKLIN PARK.  IT IS A STEEL TANK SUPPORTED BY
 ME3170'A FOUR-LEGGED STEEL STRUCTURE AND IS
 ME3170'PAINTED BLACK WITH THE NAME RESERVE SUPPLY CO. PAINTED ON THE EAST
 ME3170'AND WEST SIDES IN BLACK LETTERS.
 ME3170'THE HEIGHT IS ABOUT 100 FEET.
 ME3170
 ME3170                          STATION RECOVERY (1971)
 ME3170
 ME3170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (DLV)
 ME3170'THE STATION WAS RECOVERED AS DESCRIBED.
 ME3170'
 ME3170'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT FRANKLIN PARK
 ME3170
 ME3170                          STATION RECOVERY (2010)
 ME3170
 ME3170'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME3170'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0621 ***********************************************************************
 NH0621  DESIGNATION -  FRANKLIN RM
 NH0621  PID         -  NH0621
 NH0621  STATE/COUNTY-  IL/OGLE
 NH0621  COUNTRY     -  US
 NH0621  USGS QUAD   -  KINGS (2018)
 NH0621
 NH0621                         *CURRENT SURVEY CONTROL
 NH0621  ______________________________________________________________________
 NH0621* NAD 83(1986) POSITION- 42 06 49.66   (N) 089 05 28.97   (W)   HD_HELD1
 NH0621* NAVD 88 ORTHO HEIGHT -   243.772 (meters)      799.78  (feet) ADJUSTED
 NH0621  ______________________________________________________________________
 NH0621  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 NH0621  DYNAMIC HEIGHT  -        243.692 (meters)      799.51  (feet) COMP
 NH0621  MODELED GRAVITY -    980,285.0   (mgal)                       NAVD 88
 NH0621
 NH0621  VERT ORDER      -  FIRST     CLASS I
 NH0621
 NH0621.The horizontal coordinates were determined by differentially corrected
 NH0621.hand held GPS observations or other comparable positioning techniques
 NH0621.and have an estimated accuracy of +/- 3 meters.
 NH0621
 NH0621.The orthometric height was determined by differential leveling and
 NH0621.adjusted by the NATIONAL GEODETIC SURVEY
 NH0621.in June 1991.
 NH0621
 NH0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0621.GEOID18 height accuracy estimate available here.
 NH0621
 NH0621.Click photographs - Photos may exist for this station.
 NH0621
 NH0621.The dynamic height is computed by dividing the NAVD 88
 NH0621.geopotential number by the normal gravity value computed on the
 NH0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0621.degrees latitude (g = 980.6199 gals.).
 NH0621
 NH0621.The modeled gravity was interpolated from observed gravity values.
 NH0621
 NH0621;                    North         East    Units  Estimated Accuracy
 NH0621;SPC IL W     -   605,281.1     788,924.7     MT  (+/- 3 meters HH1 GPS) 
 NH0621
 NH0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2710164527(NAD 83)
 NH0621
 NH0621                          SUPERSEDED SURVEY CONTROL
 NH0621
 NH0621  NGVD 29 (??/??/92)  243.812  (m)          799.91   (f) ADJ UNCH    1 1
 NH0621
 NH0621.Superseded values are not recommended for survey control.
 NH0621
 NH0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0621.See file dsdata.pdf to determine how the superseded data were derived.
 NH0621
 NH0621_MARKER: DR = REFERENCE MARK DISK
 NH0621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0621_STAMPING: ELEV 799.907 FRANKLIN 1920
 NH0621_MARK LOGO: CGS
 NH0621_PROJECTION: RECESSED 5 CENTIMETERS
 NH0621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0621+STABILITY: SURFACE MOTION
 NH0621
 NH0621  HISTORY     - Date     Condition        Report By
 NH0621  HISTORY     - 1920     MONUMENTED       CGS
 NH0621  HISTORY     - 1970     GOOD             NGS
 NH0621  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0621  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0621  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0621
 NH0621                          STATION DESCRIPTION
 NH0621
 NH0621'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0621'1 MI N FROM DAVIS JUNCTION.
 NH0621'ABOUT 0.95 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0621'RAILROAD FROM THE RAILROAD STATION AT DAVIS JUNCTION, 0.35 MILE
 NH0621'SOUTH OF MILEPOST 13, 45 1/2 FEET WEST OF THE WEST RAIL, 106 YARDS
 NH0621'SOUTH OF THE CENTER OF A CROSSING OF THE RAILROAD AND A TRAIL
 NH0621'ROAD, 40 FEET SOUTHWEST OF A YARD LIMIT SIGN, 1 FOOT EAST OF A
 NH0621'FENCE, 79.56 FEET WEST AND ACROSS THE TRACK, AND SET IN THE TOP
 NH0621'OF A CONCRETE POST WHICH IS 2 INCHES BELOW THE SURFACE OF THE
 NH0621'GROUND.  SEC 14, T42N, R1E.
 NH0621
 NH0621                          STATION RECOVERY (1996)
 NH0621
 NH0621'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0621'MARK NOT FOUND.
 NH0621
 NH0621                          STATION RECOVERY (2001)
 NH0621
 NH0621'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0621'MARK NOT FOUND.
 NH0621
 NH0621                          STATION RECOVERY (2004)
 NH0621
 NH0621'RECOVERY NOTE BY US POWER SQUADRON 2004
 NH0621'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2962 ***********************************************************************
 AJ2962  DESIGNATION -  FRANKLINVILLE
 AJ2962  PID         -  AJ2962
 AJ2962  STATE/COUNTY-  IL/MCHENRY
 AJ2962  COUNTRY     -  US
 AJ2962  USGS QUAD   -  MARENGO NORTH (2018)
 AJ2962
 AJ2962                         *CURRENT SURVEY CONTROL
 AJ2962  ______________________________________________________________________
 AJ2962* NAD 83(2011) POSITION- 42 17 01.88405(N) 088 30 40.43963(W)   ADJUSTED
 AJ2962* NAD 83(2011) ELLIP HT-   222.798 (meters)        (06/27/12)   ADJUSTED
 AJ2962* NAD 83(2011) EPOCH   -  2010.00
 AJ2962* NAVD 88 ORTHO HEIGHT -   256.6   (meters)      842.    (feet) GPS OBS
 AJ2962  ______________________________________________________________________
 AJ2962  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2962  GEOID HEIGHT    -        -33.695 (meters)                     GEOID99
 AJ2962  GEOID HEIGHT    -        -33.759 (meters)                     GEOID18
 AJ2962  NAD 83(2011) X  -    122,786.226 (meters)                     COMP
 AJ2962  NAD 83(2011) Y  - -4,724,413.051 (meters)                     COMP
 AJ2962  NAD 83(2011) Z  -  4,269,132.494 (meters)                     COMP
 AJ2962  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 AJ2962
 AJ2962  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2962  Standards:
 AJ2962         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2962            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2962  -------------------------------------------------------------------
 AJ2962  NETWORK    0.76   1.12           0.35   0.25   0.57     -0.17159877
 AJ2962  -------------------------------------------------------------------
 AJ2962  Click here for local accuracies and other accuracy information.
 AJ2962
 AJ2962.The horizontal coordinates were established by GPS observations
 AJ2962.and adjusted by the National Geodetic Survey in June 2012.
 AJ2962
 AJ2962.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2962.been affixed to the stable North American tectonic plate. See 
 AJ2962.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2962
 AJ2962.The horizontal coordinates are valid at the epoch date displayed above
 AJ2962.which is a decimal equivalence of Year/Month/Day.
 AJ2962
 AJ2962.The orthometric height was determined by GPS observations and a
 AJ2962.high-resolution geoid model.
 AJ2962
 AJ2962.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2962.GEOID18 height accuracy estimate available here.
 AJ2962
 AJ2962.Click photographs - Photos may exist for this station.
 AJ2962
 AJ2962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2962
 AJ2962.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2962
 AJ2962.The ellipsoidal height was determined by GPS observations
 AJ2962.and is referenced to NAD 83.
 AJ2962
 AJ2962. The following values were computed from the NAD 83(2011) position.
 AJ2962
 AJ2962;                    North         East     Units Scale Factor Converg.
 AJ2962;SPC IL E     -   623,646.823   285,326.909   MT  0.99997765   -0 07 10.9
 AJ2962;SPC IL E     - 2,046,081.29    936,110.03   sFT  0.99997765   -0 07 10.9
 AJ2962;UTM  16      - 4,682,398.996   375,399.635   MT  0.99979102   -1 01 00.8
 AJ2962
 AJ2962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2962!SPC IL E     -   0.99996506  x   0.99997765  =   0.99994271
 AJ2962!UTM  16      -   0.99996506  x   0.99979102  =   0.99975609
 AJ2962
 AJ2962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7539982398(NAD 83)
 AJ2962
 AJ2962                          SUPERSEDED SURVEY CONTROL
 AJ2962
 AJ2962  NAD 83(2007)-  42 17 01.88405(N)    088 30 40.44055(W) AD(2002.00) 0
 AJ2962  ELLIP H (02/10/07)  222.829  (m)                       GP(2002.00)    
 AJ2962  ELLIP H (02/03/05)  222.827  (m)                       GP(       ) 4 2
 AJ2962  NAD 83(1997)-  42 17 01.88403(N)    088 30 40.43992(W) AD(       ) 1
 AJ2962  ELLIP H (04/24/01)  222.830  (m)                       GP(       ) 4 1
 AJ2962
 AJ2962.Superseded values are not recommended for survey control.
 AJ2962
 AJ2962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2962.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2962
 AJ2962_MARKER: I = METAL ROD
 AJ2962_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2962_STAMPING: FRANKLINVILLE
 AJ2962_MARK LOGO: IL-111
 AJ2962_PROJECTION: FLUSH
 AJ2962_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2962_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2962+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2000
 AJ2962_ROD/PIPE-DEPTH: 12.2 meters
 AJ2962_SLEEVE-DEPTH  : 0.9 meters
 AJ2962
 AJ2962  HISTORY     - Date     Condition        Report By
 AJ2962  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2962
 AJ2962                          STATION DESCRIPTION
 AJ2962
 AJ2962'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2962'STATION IS LOCATED APPROXIMATELY 3.5 MI SOUTHWEST OF WOODSTOCK,
 AJ2962'6.0 MI NORTHEAST OF MARENGO IN SECTION 22, T44N, R6E.  TO REACH FROM
 AJ2962'THE JUNCTION OF IL RT 176 AND FRANKLINVILLE RD PROCEED NORTH ON
 AJ2962'FRANKLINVILLE RD 2.0 MI TO THE STATION LOCATED  IN THE SOUTHWEST
 AJ2962'CORNER OF INTERSECTION OF FRANKLINVILLE RD AND SECOR RD.  STATION
 AJ2962'IS LOCATED 23.5 FT SOUTH OF CENTERLINE TO SECOR RD, 48.5 FT WEST OF
 AJ2962'CENTERLINE OF FRANKLINVILLE RD, 84.6 FT WEST OF POWERPOLE (PP), 49.2
 AJ2962'FT SOUTHWEST OF PP, 95.4 FT SOUTHEAST OF PP, AND 11 FT SOUTHWEST
 AJ2962'OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2962'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW CAP.  PK NAILS
 AJ2962'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3307 ***********************************************************************
 ME3307  DESIGNATION -  FRANPORT
 ME3307  PID         -  ME3307
 ME3307  STATE/COUNTY-  IL/WILL
 ME3307  COUNTRY     -  US
 ME3307  USGS QUAD   -  FRANKFORT (2018)
 ME3307
 ME3307                         *CURRENT SURVEY CONTROL
 ME3307  ______________________________________________________________________
 ME3307* NAD 83(2011) POSITION- 41 28 40.07154(N) 087 50 45.89076(W)   ADJUSTED
 ME3307* NAD 83(2011) ELLIP HT-   203.414 (meters)        (06/27/12)   ADJUSTED
 ME3307* NAD 83(2011) EPOCH   -  2010.00
 ME3307* NAVD 88 ORTHO HEIGHT -   236.7   (meters)      777.    (feet) GPS OBS
 ME3307  ______________________________________________________________________
 ME3307  NAVD 88 orthometric height was determined with geoid model    GEOID96
 ME3307  GEOID HEIGHT    -        -33.039 (meters)                     GEOID96
 ME3307  GEOID HEIGHT    -        -33.244 (meters)                     GEOID18
 ME3307  NAD 83(2011) X  -    179,868.771 (meters)                     COMP
 ME3307  NAD 83(2011) Y  - -4,782,382.746 (meters)                     COMP
 ME3307  NAD 83(2011) Z  -  4,202,459.843 (meters)                     COMP
 ME3307  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 ME3307
 ME3307  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME3307  Standards:
 ME3307         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME3307            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME3307  -------------------------------------------------------------------
 ME3307  NETWORK    1.77   1.14           0.78   0.65   0.58     -0.19198389
 ME3307  -------------------------------------------------------------------
 ME3307  Click here for local accuracies and other accuracy information.
 ME3307
 ME3307.This mark is at Frankfort Airport (C18)
 ME3307
 ME3307.The horizontal coordinates were established by GPS observations
 ME3307.and adjusted by the National Geodetic Survey in June 2012.
 ME3307
 ME3307.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME3307.been affixed to the stable North American tectonic plate. See 
 ME3307.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME3307
 ME3307.The horizontal coordinates are valid at the epoch date displayed above
 ME3307.which is a decimal equivalence of Year/Month/Day.
 ME3307
 ME3307.The orthometric height was determined by GPS observations and a
 ME3307.high-resolution geoid model.
 ME3307
 ME3307.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3307.GEOID18 height accuracy estimate available here.
 ME3307
 ME3307.Click photographs - Photos may exist for this station.
 ME3307
 ME3307.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME3307
 ME3307.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3307
 ME3307.The ellipsoidal height was determined by GPS observations
 ME3307.and is referenced to NAD 83.
 ME3307
 ME3307. The following values were computed from the NAD 83(2011) position.
 ME3307
 ME3307;                    North         East     Units Scale Factor Converg.
 ME3307;SPC IL E     -   534,218.590   340,696.658   MT  0.99999537   +0 19 21.8
 ME3307;SPC IL E     - 1,752,682.16  1,117,768.95   sFT  0.99999537   +0 19 21.8
 ME3307;UTM  16      - 4,592,144.807   429,359.322   MT  0.99966141   -0 33 37.5
 ME3307
 ME3307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3307!SPC IL E     -   0.99996810  x   0.99999537  =   0.99996347
 ME3307!UTM  16      -   0.99996810  x   0.99966141  =   0.99962952
 ME3307
 ME3307:                Primary Azimuth Mark                     Grid Az
 ME3307:SPC IL E     -  FRANPORT AZ MK                           089 41 36.0
 ME3307:UTM  16      -  FRANPORT AZ MK                           090 34 35.3
 ME3307
 ME3307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2935992144(NAD 83)
 ME3307
 ME3307|---------------------------------------------------------------------|
 ME3307| PID    Reference Object                     Distance      Geod. Az  |
 ME3307|                                                           dddmmss.s |
 ME3307| ME3308 FRANPORT AZ MK                      APPROX. 0.6 KM 0900057.8 |
 ME3307|---------------------------------------------------------------------|
 ME3307
 ME3307                          SUPERSEDED SURVEY CONTROL
 ME3307
 ME3307  NAD 83(2007)-  41 28 40.07158(N)    087 50 45.89168(W) AD(2002.00) 0
 ME3307  ELLIP H (02/10/07)  203.433  (m)                       GP(2002.00)    
 ME3307  ELLIP H (02/03/05)  203.443  (m)                       GP(       ) 4 2
 ME3307  NAD 83(1997)-  41 28 40.07130(N)    087 50 45.89100(W) AD(       ) 1
 ME3307  ELLIP H (10/21/99)  203.448  (m)                       GP(       ) 4 1
 ME3307  NAD 83(1997)-  41 28 40.07131(N)    087 50 45.89110(W) AD(       ) 1
 ME3307  NAD 83(1986)-  41 28 40.07372(N)    087 50 45.90477(W) AD(       ) 1
 ME3307  ELLIP H (11/21/91)  203.297  (m)                       GP(       ) 4 1
 ME3307  NAD 83(1986)-  41 28 40.07267(N)    087 50 45.89811(W) AD(       ) 1
 ME3307  NGVD 29 (06/25/91)  236.6    (m)  OSU 89B  model used  GPS OBS        
 ME3307
 ME3307.Superseded values are not recommended for survey control.
 ME3307
 ME3307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3307.See file dsdata.pdf to determine how the superseded data were derived.
 ME3307
 ME3307_MARKER: I = METAL ROD
 ME3307_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 ME3307_STAMPING: FRANPORT 1990
 ME3307_MARK LOGO: NGS
 ME3307_PROJECTION: FLUSH
 ME3307_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3307_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3307+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1997
 ME3307_ROD/PIPE-DEPTH: 3.7 meters
 ME3307_SLEEVE-DEPTH  : 1.0 meters
 ME3307
 ME3307  HISTORY     - Date     Condition        Report By
 ME3307  HISTORY     - 1990     MONUMENTED       NGS
 ME3307  HISTORY     - 19970505 GOOD             ASCPC
 ME3307
 ME3307                          STATION DESCRIPTION
 ME3307
 ME3307'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 ME3307'STATION IS LOCATED ABOUT 2.0 KM (1.2 MI) SOUTH OF FRANKFORT, 1.0 KM
 ME3307'(0.6 MI) NORTH OF THE COOK-WILL COUNTY LINE, AT THE FRANKFORT
 ME3307'AIRPORT, IN THE EAST END OF A GRASS STRIP BETWEEN THE TAXI AND
 ME3307'PAVEMENT ALONG THE T-HANGARS, IN EAST CENTRAL SECTION 34, T 35 N, R
 ME3307'12 E. OWNERSHIP--J. ARNOLD AND H. M.BROWN, BOX 577, FRANKFORT, IL
 ME3307'60423. AIRPORT MANAGER IS JOEL ARNOLD, PHONE 815-469-2311.
 ME3307'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND US HIGHWAY 45
 ME3307'(EXIT 145) ABOUT 6.0 KM (3.7 MI) NORTH OF FRANKFORT, GO SOUTH ON
 ME3307'HIGHWAY 45 FOR 5.21 KM (3.24 MI) TO ITS JUNCTION WITH US HIGHWAY 30.
 ME3307'CONTINUE ON HIGHWAY 45 FOR 0.10 KM (0.06 MI) TO A PAVED ROAD LEFT.
 ME3307'TURN LEFT, SOUTH, ON WHITE STREET, FOR 0.86 KM (0.53 MI) TO A
 ME3307'T-STREET IN FRANKFORT.  TURN LEFT, EAST, ON NEBRASKA STREET FOR 0.07
 ME3307'KM (0.04 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, SOUTH, ON CENTER
 ME3307'ROAD FOR 2.17 KM (1.35 MI) TO THE AIRPORT ENTRANCE ON THE LEFT.  TURN
 ME3307'LEFT, EAST, ON GRAVEL, KEEPING LEFT OF OFFICE, FOR 0.17 KM (0.11 MI)
 ME3307'TO APRON ON THE RIGHT.  TURN RIGHT, SOUTH, ON APRON FOR 0.05 KM
 ME3307'(0.03 MI) TO THE TAXI AND STATION ON THE LEFT.
 ME3307'THE STATION IS LOCATED 35.2 M (115.5 FT) SOUTH-SOUTHEAST FROM THE
 ME3307'SOUTHEAST CORNER OF THE FIRST EAST-WEST HANGAR FROM THE WEST, 31.4 M
 ME3307'(103.0 FT) NORTH FROM THE CENTER OF THE RUNWAY, 31.2 M (102.4 FT)
 ME3307'SOUTH-SOUTHWEST FROM THE SOUTHWEST CORNER OF THE SECOND EAST-WEST
 ME3307'HANGAR, 20.2 M (66.3 FT) EAST FROM THE CENTER OF THE RAMP, AND 7.4 M
 ME3307'(24.3 FT) NORTH FROM THE CENTER OF THE TAXI.
 ME3307'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 ME3307
 ME3307                          STATION RECOVERY (1997)
 ME3307
 ME3307'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 ME3307'350 FEET (106.7 M) EAST SOUTHEAST OF AIRPORT OFFICE, NORTH OF TAXIWAY.
 ME3307'115.5 FEET (35.2 M) SOUTHEAST OF SOUTHEAST CORNER OF FIRST HANGAR
 ME3307'ADJOINING OFFICE RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS
 ME3307'DESCRIBED IN PREVIOUS DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3308 ***********************************************************************
 ME3308  DESIGNATION -  FRANPORT AZ MK
 ME3308  PID         -  ME3308
 ME3308  STATE/COUNTY-  IL/WILL
 ME3308  COUNTRY     -  US
 ME3308  USGS QUAD   -  FRANKFORT (2018)
 ME3308
 ME3308                         *CURRENT SURVEY CONTROL
 ME3308  ______________________________________________________________________
 ME3308* NAD 83(1997) POSITION- 41 28 40.06602(N) 087 50 19.78374(W)   ADJUSTED
 ME3308* NAD 83(1997) ELLIP HT-   199.734 (meters)        (10/21/99)   ADJUSTED
 ME3308* NAVD 88 ORTHO HEIGHT -   232.8   (meters)      764.    (feet) VERTCON3
 ME3308  ______________________________________________________________________
 ME3308  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 ME3308  NAD 83(1997) X  -    180,473.978 (meters)                     COMP
 ME3308  NAD 83(1997) Y  - -4,782,357.299 (meters)                     COMP
 ME3308  NAD 83(1997) Z  -  4,202,457.278 (meters)                     COMP
 ME3308  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 ME3308  HORZ ORDER      -  FIRST
 ME3308  ELLP ORDER      -  FOURTH    CLASS I
 ME3308
 ME3308.This mark is at Frankfort Airport (C18)
 ME3308
 ME3308.The horizontal coordinates were established by GPS observations
 ME3308.and adjusted by the National Geodetic Survey in October 1999.
 ME3308
 ME3308.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3308.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3308
 ME3308.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3308.GEOID18 height accuracy estimate available here.
 ME3308
 ME3308.Click photographs - Photos may exist for this station.
 ME3308
 ME3308.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME3308
 ME3308.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3308
 ME3308.The ellipsoidal height was determined by GPS observations
 ME3308.and is referenced to NAD 83.
 ME3308
 ME3308. The following values were computed from the NAD 83(1997) position.
 ME3308
 ME3308;                    North         East     Units Scale Factor Converg.
 ME3308;SPC IL E     -   534,221.857   341,302.364   MT  0.99999598   +0 19 39.1
 ME3308;SPC IL E     - 1,752,692.88  1,119,756.17   sFT  0.99999598   +0 19 39.1
 ME3308;UTM  16      - 4,592,138.739   429,964.803   MT  0.99966036   -0 33 20.2
 ME3308
 ME3308!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3308!SPC IL E     -   0.99996867  x   0.99999598  =   0.99996465
 ME3308!UTM  16      -   0.99996867  x   0.99966036  =   0.99962904
 ME3308
 ME3308:                Primary Azimuth Mark                     Grid Az
 ME3308:SPC IL E     -  FRANPORT                                 269 41 36.0
 ME3308:UTM  16      -  FRANPORT                                 270 34 35.3
 ME3308
 ME3308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2996492138(NAD 83)
 ME3308
 ME3308|---------------------------------------------------------------------|
 ME3308| PID    Reference Object                     Distance      Geod. Az  |
 ME3308|                                                           dddmmss.s |
 ME3308| ME3307 FRANPORT                            APPROX. 0.6 KM 2700115.1 |
 ME3308|---------------------------------------------------------------------|
 ME3308
 ME3308                          SUPERSEDED SURVEY CONTROL
 ME3308
 ME3308  NAD 83(1997)-  41 28 40.06603(N)    087 50 19.78384(W) AD(       ) 1
 ME3308  NAD 83(1986)-  41 28 40.06739(N)    087 50 19.79085(W) AD(       ) 1
 ME3308  NGVD 29 (06/25/91)  232.9    (m)  OSU 89B  model used  GPS OBS        
 ME3308
 ME3308.Superseded values are not recommended for survey control.
 ME3308
 ME3308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3308.See file dsdata.pdf to determine how the superseded data were derived.
 ME3308
 ME3308_MARKER: I = METAL ROD
 ME3308_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 ME3308_STAMPING: FRANPORT AZ MK 1990
 ME3308_MARK LOGO: NGS
 ME3308_PROJECTION: FLUSH
 ME3308_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3308+SATELLITE: SATELLITE OBSERVATIONS - 1990
 ME3308_ROD/PIPE-DEPTH: 5.5 meters
 ME3308_SLEEVE-DEPTH  : 1.0 meters
 ME3308
 ME3308  HISTORY     - Date     Condition        Report By
 ME3308  HISTORY     - 1990     MONUMENTED       NGS
 ME3308
 ME3308                          STATION DESCRIPTION
 ME3308
 ME3308'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 ME3308'STATION IS LOCATED ABOUT 2.0 KM (1.2 MI) SOUTH OF FRANKFORT, 1.0 KM
 ME3308'(0.6 MI) NORTH OF THE COOK-WILL COUNTY LINE, AT THE FRANKFORT
 ME3308'AIRPORT, AT TURN IN THE TAXI NEAR THE EAST END OF THE RUNWAY, IN THE
 ME3308'CENTER OF SECTION 34, T 35 N, R 12 E.  OWNERSHIP--J. ARNOLD AND H. M
 ME3308'. (0.0 FT) BROWN, BOX 1, FRANKFORT, IL 60423.  AIRPORT MANAGER IS
 ME3308'JOEL ARNOLD, PHONE 815-469-2311.
 ME3308'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND US HIGHWAY 45
 ME3308'(EXIT 145) ABOUT 6.0 KM (3.7 MI) NORTH OF FRANKFORT, GO SOUTH ON
 ME3308'HIGHWAY 45 FOR 5.21 KM (3.24 MI) TO ITS JUNCTION WITH US HIGHWAY 30.
 ME3308'CONTINUE ON HIGHWAY 45 FOR 0.10 KM (0.06 MI) TO A PAVED ROAD LEFT.
 ME3308'TURN LEFT, SOUTH, ON WHITE STREET, FOR 0.86 KM (0.53 MI) TO A
 ME3308'T-STREET IN FRANKFORT.  TURN LEFT, EAST, ON NEBRASKA STREET FOR 0.07
 ME3308'KM (0.04 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, SOUTH, ON CENTER
 ME3308'ROAD FOR 2.17 KM (1.35 MI) TO THE AIRPORT ENTRANCE ON THE LEFT.  TURN
 ME3308'LEFT, EAST, ON GRAVEL, KEEPING LEFT OF OFFICE, FOR 0.17 KM (0.11 MI)
 ME3308'TO APRON ON THE RIGHT.  TURN RIGHT, SOUTH, ON APRON FOR 0.05 KM
 ME3308'(0.03 MI) TO THE TAXI.  TURN LEFT, EAST, ON TAXI FOR 0.61 KM
 ME3308'(0.38 MI) TO END OF TAXI AND THE STATION ON THE LEFT.
 ME3308'THE STATION IS LOCATED 33.4 M (109.6 FT) NORTH FROM THE CENTER OF THE
 ME3308'RUNWAY, 19.3 M (63.3 FT) WEST-NORTHWEST FROM THE FIRST RUNWAY LIGHT
 ME3308'EAST OF THE TAXI CONNECTION, 7.4 M (24.3 FT) NORTH FROM THE EXTENDED
 ME3308'CENTER OF THE PARALLEL TAXI, AND 6.8 M (22.3 FT) EAST FROM THE CENTER
 ME3308'OF THE CONNECTING TAXI.
 ME3308'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0575 ***********************************************************************
 MF0575  DESIGNATION -  FRED
 MF0575  PID         -  MF0575
 MF0575  STATE/COUNTY-  IL/LEE
 MF0575  COUNTRY     -  US
 MF0575  USGS QUAD   -  STEWARD (2018)
 MF0575
 MF0575                         *CURRENT SURVEY CONTROL
 MF0575  ______________________________________________________________________
 MF0575* NAD 83(1997) POSITION- 41 45 54.07602(N) 089 01 53.53038(W)   ADJUSTED
 MF0575* NAVD 88 ORTHO HEIGHT -   249.153 (meters)      817.43  (feet) POSTED
 MF0575  ______________________________________________________________________
 MF0575  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 MF0575  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 MF0575  DYNAMIC HEIGHT  -        249.06  (meters)      817.1   (feet) COMP
 MF0575  MODELED GRAVITY -    980,245.5   (mgal)                       NAVD 88
 MF0575
 MF0575  HORZ ORDER      -  SECOND
 MF0575  VERT ORDER      -  * POSTED, SEE BELOW
 MF0575
 MF0575.The horizontal coordinates were established by classical geodetic methods
 MF0575.and adjusted by the National Geodetic Survey in October 1999.
 MF0575
 MF0575.The orthometric height was determined by differential leveling
 MF0575.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0575
 MF0575.* This is a POSTED BENCH MARK height.
 MF0575
 MF0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0575.GEOID18 height accuracy estimate available here.
 MF0575
 MF0575.Click photographs - Photos may exist for this station.
 MF0575
 MF0575.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0575
 MF0575.The dynamic height is computed by dividing the NAVD 88
 MF0575.geopotential number by the normal gravity value computed on the
 MF0575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0575.degrees latitude (g = 980.6199 gals.).
 MF0575
 MF0575.The modeled gravity was interpolated from observed gravity values.
 MF0575
 MF0575. The following values were computed from the NAD 83(1997) position.
 MF0575
 MF0575;                    North         East     Units Scale Factor Converg.
 MF0575;SPC IL W     -   566,607.592   794,386.779   MT  1.00005077   +0 45 22.1
 MF0575;SPC IL W     - 1,858,945.07  2,606,250.62   sFT  1.00005077   +0 45 22.1
 MF0575;UTM  16      - 4,625,681.862   331,131.391   MT  0.99995092   -1 21 12.5
 MF0575
 MF0575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0575!SPC IL W     -   0.99996611  x   1.00005077  =   1.00001687
 MF0575!UTM  16      -   0.99996611  x   0.99995092  =   0.99991703
 MF0575
 MF0575:                Primary Azimuth Mark                     Grid Az
 MF0575:SPC IL W     -  SCARBORO                                 351 45 05.1
 MF0575:UTM  16      -  SCARBORO                                 353 51 39.7
 MF0575
 MF0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3113125681(NAD 83)
 MF0575
 MF0575|---------------------------------------------------------------------|
 MF0575| PID    Reference Object                     Distance      Geod. Az  |
 MF0575|                                                           dddmmss.s |
 MF0575| CI7432 FRED RM                               9.840 METERS 08439     |
 MF0575| MF1212 SCARBORO                            APPROX. 1.5 KM 3523027.2 |
 MF0575|---------------------------------------------------------------------|
 MF0575
 MF0575                          SUPERSEDED SURVEY CONTROL
 MF0575
 MF0575  NAD 83(1996)-  41 45 54.07719(N)    089 01 53.53323(W) AD(       ) 2
 MF0575  NAD 83(1986)-  41 45 54.07973(N)    089 01 53.53526(W) AD(       ) 2
 MF0575  NAD 27      -  41 45 53.97770(N)    089 01 53.20170(W) AD(       ) 2
 MF0575  USSD        -  41 45 54.13100(N)    089 01 52.99600(W) AD(       ) 3
 MF0575  NGVD 29             249.20   (m)          817.6    (f) LEVELING    3  
 MF0575
 MF0575.Superseded values are not recommended for survey control.
 MF0575
 MF0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0575.See file dsdata.pdf to determine how the superseded data were derived.
 MF0575
 MF0575_MARKER: DS = TRIANGULATION STATION DISK
 MF0575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0575_STAMPING: 817.571 FRED 1920
 MF0575_MARK LOGO: CGS
 MF0575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0575+STABILITY: SURFACE MOTION
 MF0575
 MF0575  HISTORY     - Date     Condition        Report By
 MF0575  HISTORY     - 1920     MONUMENTED       CGS
 MF0575  HISTORY     - 1920     GOOD             CGS
 MF0575  HISTORY     - 1954     GOOD             CGS
 MF0575  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0575  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0575  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0575  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0575
 MF0575                          STATION DESCRIPTION
 MF0575
 MF0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0575'STATION IS ABOUT 1 MILE S OF SCARBORO, ON THE W SIDE OF THE
 MF0575'CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 30 YARDS S OF
 MF0575'A SIGN MARKED STATION 1 MILE, 100 YARDS E OF R.J. HERMANS BARN,
 MF0575'AND JUST N OF WHERE A LANE FROM A WOOD LOT BACK OF THE BARN
 MF0575'CROSSES THE TRACK.  THE SURFACE, UNDERGROUND, AND REFERENCE
 MF0575'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE, AS DESCRIBED.
 MF0575'THE REFERENCE MARK IS ON THE
 MF0575'OPPOSITE SIDE OF THE TRACK, NEAR THE FENCE LINE, 9.84 METERS
 MF0575'(32.28 FEET) FROM THE STATION, N 84 DEG 39 MIN E.
 MF0575
 MF0575                          STATION RECOVERY (1920)
 MF0575
 MF0575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1920
 MF0575'1 MI S FROM SCARBORO.
 MF0575'ABOUT 1 MILE SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 MF0575'PACIFIC RAILROAD FROM SCARBORO, LEE COUNTY, 30 YARDS SOUTH OF
 MF0575'THE STATION 1 MILE SIGN, ABOUT 100 YARDS EAST OF THE R.J. HERMAN
 MF0575'BARN, JUST NORTH OF THE CROSSING OF A LANE LEADING TO A WOOD
 MF0575'LOT, AND WEST OF THE TRACK.  A STANDARD TRAINGULATION-STATION
 MF0575'DISK, STAMPED 817.571 FRED 1920 AND SET IN THE TOP OF A
 MF0575'CONCRETE POST.
 MF0575
 MF0575                          STATION RECOVERY (1954)
 MF0575
 MF0575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0575'THIS TRAVERSE STATION WAS SEARCHED FOR BUT COULD NOT BE FOUND.
 MF0575'THE FILL AT THIS POINT REACHED OUT TO THE RIGHT-OF-WAY FENCE.
 MF0575'
 MF0575'THE 1920 DESCRIPTION MENTIONED A SIGN, STATION 1 MILE, THIS
 MF0575'SIGN DOES NOT EXIST, AND MR. HERMANS LANE ACROSS THE TRACKS
 MF0575'HAS BEEN CLOSED.  A TWO-HOUR SEARCH WAS MADE FOR THIS MARK.
 MF0575
 MF0575                          STATION RECOVERY (1969)
 MF0575
 MF0575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0575'MARK NOT FOUND.
 MF0575
 MF0575                          STATION RECOVERY (1995)
 MF0575
 MF0575'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0575'MARK NOT FOUND.
 MF0575
 MF0575                          STATION RECOVERY (2002)
 MF0575
 MF0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0575'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0575
 MF0575                          STATION RECOVERY (2003)
 MF0575
 MF0575'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0575'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1564 ***********************************************************************
 NH1564  DESIGNATION -  FREDERICK
 NH1564  PID         -  NH1564
 NH1564  STATE/COUNTY-  IL/CARROLL
 NH1564  COUNTRY     -  US
 NH1564  USGS QUAD   -  MOUNT CARROLL (2018)
 NH1564
 NH1564                         *CURRENT SURVEY CONTROL
 NH1564  ______________________________________________________________________
 NH1564* NAD 83(2011) POSITION- 42 00 01.77330(N) 089 54 57.52712(W)   ADJUSTED
 NH1564* NAD 83(2011) ELLIP HT-   250.091 (meters)        (06/27/12)   ADJUSTED
 NH1564* NAD 83(2011) EPOCH   -  2010.00
 NH1564* NAVD 88 ORTHO HEIGHT -   283.1   (meters)      929.    (feet) GPS OBS
 NH1564  ______________________________________________________________________
 NH1564  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1564  GEOID HEIGHT    -        -32.829 (meters)                     GEOID96
 NH1564  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 NH1564  NAD 83(2011) X  -      6,961.358 (meters)                     COMP
 NH1564  NAD 83(2011) Y  - -4,747,143.106 (meters)                     COMP
 NH1564  NAD 83(2011) Z  -  4,245,811.841 (meters)                     COMP
 NH1564  LAPLACE CORR    -          1.38  (seconds)                    DEFLEC18
 NH1564
 NH1564  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1564  Standards:
 NH1564         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1564            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1564  -------------------------------------------------------------------
 NH1564  NETWORK    0.99   1.72           0.44   0.36   0.88     -0.01074916
 NH1564  -------------------------------------------------------------------
 NH1564  Click here for local accuracies and other accuracy information.
 NH1564
 NH1564.The horizontal coordinates were established by GPS observations
 NH1564.and adjusted by the National Geodetic Survey in June 2012.
 NH1564
 NH1564.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1564.been affixed to the stable North American tectonic plate. See 
 NH1564.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1564
 NH1564.The horizontal coordinates are valid at the epoch date displayed above
 NH1564.which is a decimal equivalence of Year/Month/Day.
 NH1564
 NH1564.The orthometric height was determined by GPS observations and a
 NH1564.high-resolution geoid model.
 NH1564
 NH1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1564.GEOID18 height accuracy estimate available here.
 NH1564
 NH1564.Click photographs - Photos may exist for this station.
 NH1564
 NH1564.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1564
 NH1564.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1564
 NH1564.The ellipsoidal height was determined by GPS observations
 NH1564.and is referenced to NAD 83.
 NH1564
 NH1564. The following values were computed from the NAD 83(2011) position.
 NH1564
 NH1564;                    North         East     Units Scale Factor Converg.
 NH1564;SPC IL W     -   592,167.693   720,768.227   MT  0.99994648   +0 10 03.9
 NH1564;SPC IL W     - 1,942,803.51  2,364,720.42   sFT  0.99994648   +0 10 03.9
 NH1564;UTM  16      - 4,653,944.964   258,496.283   MT  1.00031773   -1 57 07.7
 NH1564
 NH1564!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1564!SPC IL W     -   0.99996078  x   0.99994648  =   0.99990726
 NH1564!UTM  16      -   0.99996078  x   1.00031773  =   1.00027849
 NH1564
 NH1564:                Primary Azimuth Mark                     Grid Az
 NH1564:SPC IL W     -  FREDERICK AZ MK 2                        335 24 09.1
 NH1564:UTM  16      -  FREDERICK AZ MK 2                        337 31 20.7
 NH1564
 NH1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5849653944(NAD 83)
 NH1564
 NH1564|---------------------------------------------------------------------|
 NH1564| PID    Reference Object                     Distance      Geod. Az  |
 NH1564|                                                           dddmmss.s |
 NH1564| CI8719 FREDERICK RM 1                       28.941 METERS 08930     |
 NH1564| CI8717 FREDERICK AZ MK                                    2801529.9 |
 NH1564| CI8718 FREDERICK AZ MK 2                                  3353413.0 |
 NH1564| CI8720 FREDERICK RM 2                                     34506     |
 NH1564| CI8721 FREDERICK RM 3                       18.842 METERS 34511     |
 NH1564|---------------------------------------------------------------------|
 NH1564
 NH1564                          SUPERSEDED SURVEY CONTROL
 NH1564
 NH1564  NAD 83(2007)-  42 00 01.77330(N)    089 54 57.52795(W) AD(2002.00) 0
 NH1564  ELLIP H (02/10/07)  250.127  (m)                       GP(2002.00)    
 NH1564  ELLIP H (12/06/04)  250.102  (m)                       GP(       ) 4 1
 NH1564  NAD 83(1997)-  42 00 01.77307(N)    089 54 57.52742(W) AD(       ) 1
 NH1564  ELLIP H (09/15/98)  250.155  (m)                       GP(       ) 3 1
 NH1564  NAD 83(1986)-  42 00 01.77936(N)    089 54 57.53070(W) AD(       ) 1
 NH1564  NAD 27      -  42 00 01.68200(N)    089 54 57.09200(W) AD(       ) 1
 NH1564
 NH1564.Superseded values are not recommended for survey control.
 NH1564
 NH1564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1564.See file dsdata.pdf to determine how the superseded data were derived.
 NH1564
 NH1564_MARKER: DS = TRIANGULATION STATION DISK
 NH1564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1564_STAMPING: FREDERICK 1938
 NH1564_MARK LOGO: CGS
 NH1564_PROJECTION: FLUSH
 NH1564_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1564+STABILITY: SURFACE MOTION
 NH1564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1564+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2023
 NH1564
 NH1564  HISTORY     - Date     Condition        Report By
 NH1564  HISTORY     - 1938     MONUMENTED       CGS
 NH1564  HISTORY     - 1970     GOOD             ILDT
 NH1564  HISTORY     - 1970     GOOD             NGS
 NH1564  HISTORY     - 1975     GOOD             NGS
 NH1564  HISTORY     - 19960804 GOOD             SECI
 NH1564  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH1564  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NH1564  HISTORY     - 20230215 GOOD             ILDT
 NH1564
 NH1564                          STATION DESCRIPTION
 NH1564
 NH1564'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (CDM)
 NH1564'STATION IS ON LAND OWNED BY MYRON FREDERICK, IN THE SW 1/4
 NH1564'OF THE NW 1/4 OF SEC. 10, T 23 N, R 5 E, 3/4 MILE S AND 1.5
 NH1564'MILES E OF CHADWICK AND ABOUT 1/4 MILE SSE OF PLEASANT HILL
 NH1564'SCHOOL, ON A PROMINENT SANDY ALFALFA-COVERED HILL, 100 YARDS
 NH1564'SE OF THE SE CORNER OF LARGE RED BARN IN REAR OF FREDERICK
 NH1564'FARMHOUSE.
 NH1564'
 NH1564'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 NH1564'BRONZE DISKS SET IN CONCRETE.
 NH1564'
 NH1564'MARK IS FLUSH WITH GROUND, 0.15 MILE E OF N-S SECTION
 NH1564'LINE ROAD, 0.25 MILE N OF E-W 1/2 SECTION LINE ROAD, 63 FEET
 NH1564'S OF A SE FENCE CORNER, 96.5 FEET W OF W FENCE OF A LANE FROM
 NH1564'FREDERICK BARN TO FIELD.
 NH1564'
 NH1564'REACHED FROM CHADWICK RAILROAD STATION, GO S ON MAIN STREET,
 NH1564'PAST E SIDE OF R.R. STATION AND ACROSS TRACKS FOR 0.05 MILE
 NH1564'TO END OF STREET, THEN TURN RIGHT, W ON GRAVEL FOR 1.35
 NH1564'MILES TO CROSS ROAD, THENCE LEFT, S FOR 0.75 MILE TO 0.2
 NH1564'MILE PAST PLEASANT HILL SCHOOL ON RIGHT, TO GATE INTO FIELD
 NH1564'JUST S OF FREDERICK HOUSE, THENCE LEFT, E THROUGH GATE ALONG
 NH1564'S SIDE OF AN E-W FENCE 0.15 MILE TO TOP OF HILL AND STATION.
 NH1564'
 NH1564'REFERENCE MARK NO. 1 IS E OF STATION AT BOTTOM OF HILL, 1
 NH1564'FOOT W OF W FENCE OF LANE.  PROJECTS 8 INCHES.
 NH1564'DISTANCE = 95.54 FEET, SLOPE MEASUREMENT.  REFERENCE MARK
 NH1564'NO. 2 IS NNW OF STATION, 1 FOOT S OF AN E-W FENCE, 5 FEET
 NH1564'W OF SE FENCE CORNER.  PROJECTS ABOUT 8 INCHES.
 NH1564'DISTANCE = 62.02 FEET, SLOPE MEASUREMENT.
 NH1564'
 NH1564'AZIMUTH MARK IS APPROXIMATELY 1.2 MILES WNW OF STATION.  FROM
 NH1564'STATION GO W 0.15 MILE TO N-S ROAD, THENCE N 0.2 MILE TO
 NH1564'PLEASANT HILL SCHOOL, THENCE W 1.1 MILES TO TOP OF SMALL HILL
 NH1564'AND MARK ON LEFT, S.  MARK PROJECTS ABOUT 8
 NH1564'INCHES, SET 1 FOOT N OF AN E-W FENCE LINE, 24 FEET S OF CENTER
 NH1564'LINE OF ROAD.
 NH1564'
 NH1564'90-FOOT TOWERS AT BYERS (1935), LEWIS (1931) AND HINRICHS
 NH1564'(1935) ARE ALL VISIBLE FROM THE GROUND.
 NH1564'
 NH1564'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 NH1564
 NH1564                          STATION RECOVERY (1970)
 NH1564
 NH1564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DEW)
 NH1564'FREDERICK 1938-GOOD DESCRIPTION ADEQUATE SEE NOTE.
 NH1564'
 NH1564'FREDERICK NO. 2 1938-SEE NOTE
 NH1564'
 NH1564'FREDERICK NO. 1 1938-GOOD DESCRIPTION ADEQUATE
 NH1564'
 NH1564'FREDERICK 1938 AZI MK-GOOD DESCRIPTION ADEQUATE.
 NH1564'
 NH1564'NOTE--BESIDE THE AZI. MK. - STA. LANARK IS V.G.
 NH1564'
 NH1564'R.M. NO. 2--BECAUSE OF EROSION R.M. NO. 2 NOW PROJECTS APPROX 2.5
 NH1564'FEET AND IS TILTED TO THE EAST.  THIS MK. SHOULD BE RESET WHEN
 NH1564'CONVENIENT.  PROPERTY IS STILL OWNED BY ORIGINAL OWNERS
 NH1564'AND IS STILL IN ALFALFA.
 NH1564
 NH1564                          STATION RECOVERY (1970)
 NH1564
 NH1564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1564'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 NH1564'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND WITH THE
 NH1564'TOP 2-1/2 FEET EXPOSED AND LEANING TO THE EAST.  THE MONUMENT
 NH1564'WAS RESET AND USED AS REFERENCE MARK 3.  THE DIRECTION TO
 NH1564'REFERENCE MARK 1 CHECKED AND THE MARK WAS MEASURED HORIZONTAL
 NH1564'AT THIS TIME RATHER THAN SLOPE.  A NEW DESCRIPTION FOLLOWS--
 NH1564'
 NH1564'STATION IS LOCATED IN THE SW 1/4 OF THE NW 1/4 OF SEC. 10,
 NH1564'T-23-N, R-5-E, ON A PROMINENT SANDY ALFALFA COVERED HILL
 NH1564'OWNED BY MR. MYRON FREDERICK, 270 FEET NORTHEAST OF THE
 NH1564'NORTHEAST CORNER OF A FENCE AROUND A SHORT FAA MAST, 125
 NH1564'FEET NORTHWEST OF A FENCE CORNER, 95 FEET WEST OF A FENCE AND A
 NH1564'METAL WITNESS POST, 56 FEET SOUTH OF A FENCE AND ON THE
 NH1564'HIGHEST POINT.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1564'FREDERICK 1938.
 NH1564'
 NH1564'TO REACH THE STATION FROM THE FARMERS STATE BANK IN CHADWICK,
 NH1564'GO SOUTH ON MAIN STREET FOR 0.15 MILE TO ROAD CURVE TO THE
 NH1564'RIGHT.  TURN RIGHT AND GO WEST ON PAVED ROAD FOR 1.35 MILES
 NH1564'TO A CROSS ROAD.  TURN LEFT AND GO SOUTH ON THE GRAVELED
 NH1564'ROAD FOR 0.75 MILE TO THE STATION ON THE LEFT 0.1 MILE EAST
 NH1564'OF THE ROAD.  CONTINUE SOUTH ON THE ROAD FOR 0.25 MILE TO A
 NH1564'CROSSROAD.  TURN RIGHT AND GO WEST ON THE GRADED SAND ROAD
 NH1564'FOR 1.0 MILE TO A T-ROAD.  TURN RIGHT AND GO NORTH ON GRAVELED
 NH1564'ROAD FOR 0.55 MILE TO A CROSSROAD.  TURN LEFT AND GO WEST
 NH1564'ON GRADED SAND ROAD FOR 0.15 MILE TO THE TOP OF GRADE AND
 NH1564'THE AZIMUTH MARK ON THE LEFT.
 NH1564'
 NH1564'REFERENCE MARK 1 IS 1 FOOT WEST OF FENCE, 65 FEET NORTH OF
 NH1564'THE FENCE CORNER AND 1 FOOT SOUTH OF A METAL WITNESS POST.
 NH1564'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED FREDERICK
 NH1564'NO 1 1938.
 NH1564'
 NH1564'REFERENCE MARK 3 IS 1 FOOT EAST OF A METAL WITNESS POST AND
 NH1564'1 FOOT SOUTH OF A FENCE.  THE MONUMENT PROJECTS ABOUT 12
 NH1564'INCHES AND THE DISK IS STAMPED FREDERICK 1938 NO 3 1970.
 NH1564'
 NH1564'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST,
 NH1564'1 FOOT NORTH OF A FENCE, 30 FEET SOUTH OF CENTERLINE OF THE
 NH1564'ROAD, 7 FEET NORTHWEST OF AN 8 INCH WILD CHERRY TREE AND 7
 NH1564'FEET EAST OF A 6 INCH ELM TREE.  THE MONUMENT PROJECTS
 NH1564'10 INCHES AND THE DISK IS STAMPED FREDERICK 1938.
 NH1564'
 NH1564'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1564'
 NH1564'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1
 NH1564'MILE SOUTHWEST OF CHADWICK
 NH1564
 NH1564                          STATION RECOVERY (1975)
 NH1564
 NH1564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 NH1564'THE STATION MARK, REFERENCE MARKS 1, 3 AND THE AZIMUTH MARK WERE
 NH1564'FOUND IN GOOD CONDITION.  THE AZIMUTH MARK WAS IN THE WAY OF ROAD
 NH1564'WORK AND AZI 2 WAS ESTABLISHED.  THE AZIMUTH MARK WAS LEFT INTACT
 NH1564'AS THE ROAD CONSTRUCTION DATE IS NOT KNOWN.  THE DIRECTION TO
 NH1564'REFERENCE MARK 1, 3 AND THE CHADWICK WATER TANK CHECKED.  THE
 NH1564'DISTANCE TO REFERENCE MARK 3 CHECKED.  THE DISTANCE TO
 NH1564'REFERENCE MARK 1 MISSED THE 1938 DISTANCE BY 0.18 METER AND THE
 NH1564'DISTANCE WAS MEASURED SLOPE.  A NEW DESCRIPTION FOLLOWS.
 NH1564'
 NH1564'STATION IS LOCATED IN THE SW 1/4 OF THE NW 1/4 OF SEC. 10, T-23-N,
 NH1564'R-5-E, ON A PROMINENT SANDY HILL ON LAND OWNED BY MR. MYRON
 NH1564'FREDERICK, 270 FEET NORTHEAST OF THE NORTHEAST CORNER OF A FENCE
 NH1564'AROUND A SHORT FAA MAST, 125 FEET NORTHWEST OF A FENCE CORNER, 69
 NH1564'FEET NORTH OF A FENCE, 62 FEET SOUTHWEST OF A METAL WITNESS POST
 NH1564'AND 58 FEET SOUTH OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 NH1564'STAMPED FREDERICK 1938.
 NH1564'
 NH1564'TO REACH THE STATION FROM THE FARMERS STATE BANK IN CHADWICK, GO
 NH1564'SOUTH ON MAIN STREET FOR 0.15 MILE TO A CURVE RIGHT.  TURN RIGHT AND
 NH1564'GO WEST ON A PAVED ROAD FOR 1.35 MILES TO A CROSS ROAD.  TURN LEFT
 NH1564'AND GO SOUTH ON A PAVED ROAD FOR 0.5 MILE TO A SIDE ROAD RIGHT AND
 NH1564'AZI 2 IN THE NORTHWEST ANGLE OF ROADS.  CONTINUE AHEAD FOR 0.25
 NH1564'MILE AND STATION ON LEFT 0.1 MILE EAST OF THE PAVED ROAD ON A
 NH1564'SMALL SAND HILL.
 NH1564'
 NH1564'REFERENCE MARK 1 IS 65 FEET NORTH OF A FENCE CORNER, 19 FEET WEST
 NH1564'OF A FENCE AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT
 NH1564'PROJECTS 5 INCHES AND THE DISK IS STAMPED FREDERICK NO 1 1938.
 NH1564'
 NH1564'REFERENCE MARK 3 IS 1 FOOT EAST OF A METAL WITNESS POST AND 1 FOOT
 NH1564'SOUTH OF A FENCE.  THE MONUMENT PROJECTS 12 INCHES AND THE DISK IS
 NH1564'STAMPED FREDERICK 1938 NO 3 1970.
 NH1564'
 NH1564'AZI 2 IS 56 FEET WEST OF CENTERLINE OF THE PAVED ROAD, 30 FEET NORTH
 NH1564'OF THE CENTERLINE OF A DIRT ROAD 25 FEET WEST OF A FENCE CORNER,
 NH1564'2 FEET SOUTH OF A POWER POLE AND 1 FOOT EAST OF A METAL WITNESS
 NH1564'POST. THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED
 NH1564'FREDERICK AZI 2 1975.
 NH1564'
 NH1564'AZIMUTH MARK IS 30 FEET SOUTH OF CENTERLINE OF A DIRT ROAD, 6 FEET
 NH1564'WEST OF A 6 INCH WILD CHERRY TREE AND 1 FOOT EAST OF A METAL WITNESS
 NH1564'POST.  THE MONUMENT PROJECTS 10 INCHES AND THE DISK IS STAMPED
 NH1564'FREDERICK 1938.
 NH1564'
 NH1564'TO REACH THE AZIMUTH MARK FROM HERE, GO WEST ON A DIRT ROAD FOR 1
 NH1564'MILE TO A PAVED CROSS ROAD.  CONTINUE AHEAD ACROSS THE PAVED ROAD
 NH1564'FOR 0.2 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 NH1564'
 NH1564'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE SOUTHWEST
 NH1564'OF CHADWICK.
 NH1564
 NH1564                          STATION RECOVERY (1996)
 NH1564
 NH1564'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1564'RECOVERED AS DESCRIBED.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE
 NH1564'78 AND U.S.  ROUTE 52/ILLINOIS ROUTE 64, PROCEED SOUTH ON ILLINOIS
 NH1564'ROUTE 78 FOR APPROXIMENTLY 5 MI (8.0 KM) TO THE JUNCTION OF ILLINOIS
 NH1564'ROUTE 78 AND VINEGAR ROAD, TURN LEFT (EAST) ON VINEGAR ROAD AND
 NH1564'PROCEED FOR APPROXIMENTLY 3.5 MI (5.6 KM) TO THE JUNCTION OF VINEGAR
 NH1564'ROAD AND OAKVILLE ROAD, TURN RIGHT (SOUTH) ON OAKVILLE ROAD AND
 NH1564'PROCEED FOR APPROXIMENTLY 0.75 MI (1.21 KM) TO THE STATION ON THE LEFT
 NH1564'(EAST) SIDE OF OAKVILLE ROAD.  THE STATION IS LOCATED APPROXIMENTLY
 NH1564'0.1 MI (0.2 KM) EAST OF THE CENTERLINE OF OAKVILLE ROAD OF TOP OF A
 NH1564'HILL IN A GRASS PRAIRIE SURROUNDED BY CULTIVATED FIELDS, 58 FT (17.7
 NH1564'M) SOUTH OF A EAST-WEST FENCE LINE, 68 FT (20.7 M) NORTH OF A
 NH1564'EAST-WEST FENCE LINE, 126 FT (38.4 M) WEST OF A WEST EDGE OF A
 NH1564'CULTIVATED FIELD, 124 FT (37.8 M) NORTHWEST OF A FENCE CORNER TO THE
 NH1564'WEST, 62.5 FT (19.1 M) SOUTHEAST OF FREDERICK RM 3, AND 95 FT (29.0 M)
 NH1564'WEST OF FREDERICK RM 1.
 NH1564
 NH1564                          STATION RECOVERY (2001)
 NH1564
 NH1564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH1564'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH1564
 NH1564                          STATION RECOVERY (2003)
 NH1564
 NH1564'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH1564'STATION RM1 RM2 RM3 APPEAR TO BE IN A CULTIVATED FIELD THE AZIMUTH WAS
 NH1564'NOT FOUND.
 NH1564
 NH1564                          STATION RECOVERY (2023)
 NH1564
 NH1564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 NH1564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1220 ***********************************************************************
 JB1220  DESIGNATION -  FREEBURG
 JB1220  PID         -  JB1220
 JB1220  STATE/COUNTY-  IL/ST CLAIR
 JB1220  COUNTRY     -  US
 JB1220  USGS QUAD   -  FREEBURG (2018)
 JB1220
 JB1220                         *CURRENT SURVEY CONTROL
 JB1220  ______________________________________________________________________
 JB1220* NAD 83(1986) POSITION- 38 25 33.78   (N) 089 54 42.03   (W)   HD_HELD1
 JB1220* NAVD 88 ORTHO HEIGHT -   157.886 (meters)      518.00  (feet) ADJUSTED
 JB1220  ______________________________________________________________________
 JB1220  GEOID HEIGHT    -        -30.383 (meters)                     GEOID18
 JB1220  DYNAMIC HEIGHT  -        157.785 (meters)      517.67  (feet) COMP
 JB1220  MODELED GRAVITY -    979,982.1   (mgal)                       NAVD 88
 JB1220
 JB1220  VERT ORDER      -  SECOND    CLASS 0
 JB1220
 JB1220.The horizontal coordinates were determined by differentially corrected
 JB1220.hand held GPS observations or other comparable positioning techniques
 JB1220.and have an estimated accuracy of +/- 3 meters.
 JB1220
 JB1220.The orthometric height was determined by differential leveling and
 JB1220.adjusted by the NATIONAL GEODETIC SURVEY
 JB1220.in June 1991.
 JB1220
 JB1220.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1220.GEOID18 height accuracy estimate available here.
 JB1220
 JB1220.Click photographs - Photos may exist for this station.
 JB1220
 JB1220.The dynamic height is computed by dividing the NAVD 88
 JB1220.geopotential number by the normal gravity value computed on the
 JB1220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1220.degrees latitude (g = 980.6199 gals.).
 JB1220
 JB1220.The modeled gravity was interpolated from observed gravity values.
 JB1220
 JB1220;                    North         East    Units  Estimated Accuracy
 JB1220;SPC IL W     -   195,289.6     722,265.1     MT  (+/- 3 meters HH1 GPS) 
 JB1220
 JB1220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4582357103(NAD 83)
 JB1220
 JB1220                          SUPERSEDED SURVEY CONTROL
 JB1220
 JB1220  NGVD 29 (??/??/92)  158.009  (m)          518.40   (f) ADJ UNCH    2 0
 JB1220
 JB1220.Superseded values are not recommended for survey control.
 JB1220
 JB1220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1220.See file dsdata.pdf to determine how the superseded data were derived.
 JB1220
 JB1220_MARKER: DB = BENCH MARK DISK
 JB1220_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1220_SP_SET: MEMORIAL MONUMENT
 JB1220_STAMPING: FREEBURG 1935
 JB1220_MARK LOGO: CGS
 JB1220_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1220_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1220+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2019
 JB1220
 JB1220  HISTORY     - Date     Condition        Report By
 JB1220  HISTORY     - 1935     MONUMENTED       CGS
 JB1220  HISTORY     - 1945     GOOD             CGS
 JB1220  HISTORY     - 20011230 GOOD             INDIV
 JB1220  HISTORY     - 20110822 GOOD             ILDT
 JB1220  HISTORY     - 20190910 GOOD             ILDT
 JB1220
 JB1220                          STATION DESCRIPTION
 JB1220
 JB1220'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 JB1220'AT FREEBURG.
 JB1220'AT FREEBURG, ST. CLAIR COUNTY, AT THE CITY PARK, IN THE CONCRETE
 JB1220'BASE OF A WORLD WAR VETERANS MEMORIAL MONUMENT, 3 FEET NORTH
 JB1220'OF THE SECOND STEP THAT LEADS TO THE MONUMENT, AND 8 INCHES
 JB1220'SOUTH OF THE BASE OF THE MONUMENT.  A STANDARD DISK, STAMPED
 JB1220'FREEBURG 1935.
 JB1220
 JB1220                          STATION RECOVERY (2001)
 JB1220
 JB1220'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (JCT)
 JB1220'RECOVERED IN GOOD CONDITION.
 JB1220
 JB1220                          STATION RECOVERY (2011)
 JB1220
 JB1220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1220'RECOVERED IN GOOD CONDITION.
 JB1220
 JB1220                          STATION RECOVERY (2019)
 JB1220
 JB1220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1219 ***********************************************************************
 JB1219  DESIGNATION -  FREEBURG 2
 JB1219  PID         -  JB1219
 JB1219  STATE/COUNTY-  IL/ST CLAIR
 JB1219  COUNTRY     -  US
 JB1219  USGS QUAD   -  FREEBURG (2018)
 JB1219
 JB1219                         *CURRENT SURVEY CONTROL
 JB1219  ______________________________________________________________________
 JB1219* NAD 83(1986) POSITION- 38 25 23.     (N) 089 54 40.     (W)   SCALED
 JB1219* NAVD 88 ORTHO HEIGHT -   156.958 (meters)      514.95  (feet) ADJUSTED
 JB1219  ______________________________________________________________________
 JB1219  GEOID HEIGHT    -        -30.377 (meters)                     GEOID18
 JB1219  DYNAMIC HEIGHT  -        156.856 (meters)      514.62  (feet) COMP
 JB1219  MODELED GRAVITY -    979,982.2   (mgal)                       NAVD 88
 JB1219
 JB1219  VERT ORDER      -  SECOND    CLASS 0
 JB1219
 JB1219.The horizontal coordinates were scaled from a map and have
 JB1219.an estimated accuracy of +/- 6 seconds.
 JB1219
 JB1219.The orthometric height was determined by differential leveling and
 JB1219.adjusted by the NATIONAL GEODETIC SURVEY
 JB1219.in June 1991.
 JB1219
 JB1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1219.GEOID18 height accuracy estimate available here.
 JB1219
 JB1219.Click photographs - Photos may exist for this station.
 JB1219
 JB1219.The dynamic height is computed by dividing the NAVD 88
 JB1219.geopotential number by the normal gravity value computed on the
 JB1219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1219.degrees latitude (g = 980.6199 gals.).
 JB1219
 JB1219.The modeled gravity was interpolated from observed gravity values.
 JB1219
 JB1219;                    North         East    Units  Estimated Accuracy
 JB1219;SPC IL W     -   194,960.      722,320.      MT  (+/- 180 meters Scaled)
 JB1219
 JB1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH458567(NAD 83)
 JB1219
 JB1219                          SUPERSEDED SURVEY CONTROL
 JB1219
 JB1219  NGVD 29 (??/??/92)  157.080  (m)          515.35   (f) ADJ UNCH    2 0
 JB1219
 JB1219.Superseded values are not recommended for survey control.
 JB1219
 JB1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1219.See file dsdata.pdf to determine how the superseded data were derived.
 JB1219
 JB1219_MARKER: Z = SEE DESCRIPTION
 JB1219_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB1219_SP_SET: FLOOR
 JB1219_STAMPING: ELEVATION ABOVE SEA LEVEL
 JB1219_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1219_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1219+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB1219
 JB1219  HISTORY     - Date     Condition        Report By
 JB1219  HISTORY     - UNK      MONUMENTED       IL3200
 JB1219  HISTORY     - 1935     GOOD             CGS
 JB1219  HISTORY     - 20110822 GOOD             ILDT
 JB1219
 JB1219                          STATION DESCRIPTION
 JB1219
 JB1219'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1219'AT FREEBURG.
 JB1219'AT FREEBURG, ST. CLAIR COUNTY, AT THE HIGH SCHOOL, 2 FEET
 JB1219'INSIDE THE NORTH ENTRANCE DOOR, AND IN THE CONCRETE FLOOR.  A
 JB1219'BRASS PLATE STAMPED ELEVATION ABOVE SEA LEVEL.  NOTE-- THIS
 JB1219'MARK IS A BRASS PLATE SET BY LOCAL CITIZENS IN THE HIGH SCHOOL
 JB1219'BUILDING.
 JB1219
 JB1219                          STATION RECOVERY (2011)
 JB1219
 JB1219'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1219'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1463 ***********************************************************************
 MF1463  DESIGNATION -  FREEDOM
 MF1463  PID         -  MF1463
 MF1463  STATE/COUNTY-  IL/LASALLE
 MF1463  COUNTRY     -  US
 MF1463  USGS QUAD   -  WEDRON (2018)
 MF1463
 MF1463                         *CURRENT SURVEY CONTROL
 MF1463  ______________________________________________________________________
 MF1463* NAD 83(1997) POSITION- 41 28 13.15326(N) 088 50 14.48410(W)   ADJUSTED
 MF1463* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 MF1463  ______________________________________________________________________
 MF1463  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 MF1463  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 MF1463  HORZ ORDER      -  THIRD
 MF1463
 MF1463.The horizontal coordinates were established by classical geodetic methods
 MF1463.and adjusted by the National Geodetic Survey in October 1999.
 MF1463
 MF1463.The orthometric height was scaled from a topographic map.
 MF1463
 MF1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1463.GEOID18 height accuracy estimate available here.
 MF1463
 MF1463.Click photographs - Photos may exist for this station.
 MF1463
 MF1463.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1463
 MF1463. The following values were computed from the NAD 83(1997) position.
 MF1463
 MF1463;                    North         East     Units Scale Factor Converg.
 MF1463;SPC IL E     -   533,396.180   257,897.757   MT  0.99999681   -0 20 01.6
 MF1463;SPC IL E     - 1,749,983.97    846,119.56   sFT  0.99999681   -0 20 01.6
 MF1463;UTM  16      - 4,592,598.608   346,575.842   MT  0.99988969   -1 13 01.2
 MF1463
 MF1463!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1463!SPC IL E     -   0.99997477  x   0.99999681  =   0.99997158
 MF1463!UTM  16      -   0.99997477  x   0.99988969  =   0.99986446
 MF1463
 MF1463:                Primary Azimuth Mark                     Grid Az
 MF1463:SPC IL E     -  LONG RM 4                                120 52 49.8
 MF1463:UTM  16      -  LONG RM 4                                121 45 49.4
 MF1463
 MF1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4657592598(NAD 83)
 MF1463
 MF1463|---------------------------------------------------------------------|
 MF1463| PID    Reference Object                     Distance      Geod. Az  |
 MF1463|                                                           dddmmss.s |
 MF1463| CI7433 FREEDOM AZ MK                                      0823756.2 |
 MF1463| MF1456 LONG RM 4                           APPROX.14.2 KM 1203248.2 |
 MF1463| CI7434 FREEDOM RM 1                         17.752 METERS 21932     |
 MF1463| CI7435 FREEDOM RM 2                         19.034 METERS 29049     |
 MF1463|---------------------------------------------------------------------|
 MF1463
 MF1463                          SUPERSEDED SURVEY CONTROL
 MF1463
 MF1463  NAD 83(1996)-  41 28 13.15784(N)    088 50 14.49245(W) AD(       ) 3
 MF1463  NAD 83(1986)-  41 28 13.15866(N)    088 50 14.49249(W) AD(       ) 3
 MF1463  NAD 27      -  41 28 13.04680(N)    088 50 14.21750(W) AD(       ) 3
 MF1463
 MF1463.Superseded values are not recommended for survey control.
 MF1463
 MF1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1463.See file dsdata.pdf to determine how the superseded data were derived.
 MF1463
 MF1463_MARKER: DS = TRIANGULATION STATION DISK
 MF1463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1463_STAMPING: FREEDOM 1954
 MF1463_MARK LOGO: CGS
 MF1463_PROJECTION: FLUSH
 MF1463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1463+STABILITY: SURFACE MOTION
 MF1463
 MF1463  HISTORY     - Date     Condition        Report By
 MF1463  HISTORY     - 1954     MONUMENTED       CGS
 MF1463  HISTORY     - 1968     MARK NOT FOUND   CGS
 MF1463  HISTORY     - 1970     SEE DESCRIPTION  USGS
 MF1463  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF1463  HISTORY     - 20021023 MARK NOT FOUND   USPSQD
 MF1463  HISTORY     - 20130918 MARK NOT FOUND   ILDT
 MF1463
 MF1463                          STATION DESCRIPTION
 MF1463
 MF1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1463'STATION IS LOCATED IN THE EAST END OF A ROADSIDE PARK IN THE
 MF1463'SOUTHWEST ANGLE OF THE INTERSECTION OF U.S. HIGHWAY 52 AND
 MF1463'STATE HIGHWAY 23 ABOUT 8-1/2 MILES NORTH OF OTTAWA AND ABOUT
 MF1463'5-3/4 MILES WEST OF SERENA.  IT IS 215 FEET SOUTHWEST OF THE
 MF1463'CENTER OF THE INTERSECTION, 55 FEET SOUTH OF THE CENTER
 MF1463'OF HIGHWAY 52 AND 49 FEET NORTH OF THE CENTER OF HIGHWAY 23.
 MF1463'THE MARK IS FLUSH AND THE DISK IS STAMPED FREEDOM 1954.
 MF1463'
 MF1463'REFERENCE MARK NO. 1 IS 29 FEET NORTHWEST OF THE CENTER
 MF1463'OF HIGHWAY 23 AND 23 FEET SOUTHEAST OF A 14 INCH ELM TREE.
 MF1463'THE MARK IS FLUSH AND THE DISK IS STAMPED FREEDOM NO 1 1954.
 MF1463'
 MF1463'REFERENCE MARK NO. 2 IS 46 FEET NORTH OF THE ELM TREE AND 30
 MF1463'FEET SOUTH OF THE CENTER OF HIGHWAY 52.  THE MARK IS FLUSH
 MF1463'AND THE DISK IS STAMPED FREEDOM NO 2 1954.
 MF1463'
 MF1463'AZIMUTH MARK IS 29 FEET NORTH OF THE CENTER OF HIGHWAY NOS.
 MF1463'52 AND 23, 26 FEET EAST OF THE CENTER OF A DRIVEWAY, 1 FOOT
 MF1463'WEST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE.
 MF1463'THE MARK IS FLUSH AND THE DISK IS STAMPED FREEDOM 1954.
 MF1463'
 MF1463'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY
 MF1463'NOS. 52 AND 23 FOR 0.15 MILE TO A DRIVEWAY LEFT AND THE MARK
 MF1463'ON THE LEFT AS DESCRIBED.
 MF1463'
 MF1463'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1463
 MF1463                          STATION RECOVERY (1968)
 MF1463
 MF1463'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 MF1463'THE ONLY MARK FOUND AT THIS STATION WAS REFERENCE MARK 1.  THE
 MF1463'STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK COULD
 MF1463'NOT BE FOUND AND ARE ASSUMED DESTROYED BY ROAD CONSTRUCTION.
 MF1463'
 MF1463'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 6
 MF1463'MILES WEST OF SERENA
 MF1463
 MF1463                          STATION RECOVERY (1970)
 MF1463
 MF1463'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970 (DRL)
 MF1463'SEARCHED THE AREA BUT FOUND ONLY R.M. 1.  OTHER MARKS WERE
 MF1463'POSSIBLY REMOVED BY ROAD CONSTRUCTION.
 MF1463
 MF1463                          STATION RECOVERY (1997)
 MF1463
 MF1463'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1463'MARK NOT FOUND.
 MF1463
 MF1463                          STATION RECOVERY (2002)
 MF1463
 MF1463'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1463'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
 MF1463
 MF1463                          STATION RECOVERY (2013)
 MF1463
 MF1463'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1463'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2991 ***********************************************************************
 ME2991  DESIGNATION -  FREEMAN
 ME2991  PID         -  ME2991
 ME2991  STATE/COUNTY-  IL/COOK
 ME2991  COUNTRY     -  US
 ME2991  USGS QUAD   -  PALOS PARK (2018)
 ME2991
 ME2991                         *CURRENT SURVEY CONTROL
 ME2991  ______________________________________________________________________
 ME2991* NAD 83(1997) POSITION- 41 43 56.94217(N) 087 50 48.99698(W)   ADJUSTED
 ME2991* NAVD 88 ORTHO HEIGHT -   212.5   (meters)      697.    (feet) VERTCON3
 ME2991  ______________________________________________________________________
 ME2991  GEOID HEIGHT    -        -33.354 (meters)                     GEOID18
 ME2991  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 ME2991  HORZ ORDER      -  SECOND
 ME2991
 ME2991.The horizontal coordinates were established by classical geodetic methods
 ME2991.and adjusted by the National Geodetic Survey in October 1999.
 ME2991
 ME2991.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2991.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2991
 ME2991.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2991.GEOID18 height accuracy estimate available here.
 ME2991
 ME2991.Click photographs - Photos may exist for this station.
 ME2991
 ME2991.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2991
 ME2991. The following values were computed from the NAD 83(1997) position.
 ME2991
 ME2991;                    North         East     Units Scale Factor Converg.
 ME2991;SPC IL E     -   562,504.491   340,465.146   MT  0.99999514   +0 19 25.6
 ME2991;SPC IL E     - 1,845,483.48  1,117,009.40   sFT  0.99999514   +0 19 25.6
 ME2991;UTM  16      - 4,620,421.459   429,564.833   MT  0.99966105   -0 33 49.7
 ME2991
 ME2991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2991!SPC IL E     -   0.99997190  x   0.99999514  =   0.99996704
 ME2991!UTM  16      -   0.99997190  x   0.99966105  =   0.99963296
 ME2991
 ME2991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2956420421(NAD 83)
 ME2991
 ME2991|---------------------------------------------------------------------|
 ME2991| PID    Reference Object                     Distance      Geod. Az  |
 ME2991|                                                           dddmmss.s |
 ME2991| ME2989 VASQUEZ                             394.236 METERS 08721     |
 ME2991| ME2990 VASQUEZ TPT                           9.587 METERS 08721     |
 ME2991| ME2992 FREEMAN TPT                           6.556 METERS 21223     |
 ME2991|---------------------------------------------------------------------|
 ME2991
 ME2991                          SUPERSEDED SURVEY CONTROL
 ME2991
 ME2991  NAD 83(1997)-  41 43 56.94231(N)    087 50 48.99731(W) AD(       ) 2
 ME2991  NAD 83(1994)-  41 43 56.94611(N)    087 50 49.00407(W) AD(       ) 2
 ME2991  NAD 83(1986)-  41 43 56.94645(N)    087 50 49.00392(W) AD(       ) 2
 ME2991  NAD 27      -  41 43 56.83307(N)    087 50 48.79990(W) AD(       ) 2
 ME2991  NGVD 29 (07/19/86)  212.6    (m)          698.     (f) VERT ANG       
 ME2991
 ME2991.Superseded values are not recommended for survey control.
 ME2991
 ME2991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2991.See file dsdata.pdf to determine how the superseded data were derived.
 ME2991
 ME2991_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2991_STAMPING: FREEMAN 1977
 ME2991_MARK LOGO: CGS
 ME2991_PROJECTION: FLUSH
 ME2991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2991+STABILITY: SURFACE MOTION
 ME2991
 ME2991  HISTORY     - Date     Condition        Report By
 ME2991  HISTORY     - 1977     MONUMENTED       NGS
 ME2991  HISTORY     - 20050507 MARK NOT FOUND   GEOCAC
 ME2991
 ME2991                          STATION DESCRIPTION
 ME2991
 ME2991'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2991'THE STATION IS LOCATED 30 MILES SOUTHWEST OF CHICAGO AT HICKORY HILLS,
 ME2991'ILLINOIS, IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF KEAN AVENUE
 ME2991'AND EIGHTY-SEVENTH STREET.  WNERSHIP--HIGHWAY RIGHT-OF-WAY.
 ME2991'
 ME2991'TO REACH THE STATION FROM THE INTERSECTION OF U. S. HIGHWAYS 12, 20,
 ME2991'45 AND EIGHTY-SEVENTH STREET ABOUT ONE MILE SOUTH OF WILLOW SPRINGS,
 ME2991'GO EAST ON EIGHTY-SEVENTH STREET FOR 0.3 MILE TO THE INTERSECTION WITH
 ME2991'KEAN AVENUE.  GO THROUGH THE INTERSECTION TO THE STATION ON THE RIGHT,
 ME2991'NEAR A TEXACO GAS STATION.
 ME2991'
 ME2991'THE STATION MARKS ARE STANDARD DISKS STAMPED---FREEMAN 1977--- .  THE
 ME2991'SURFACE MARK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2991'MONUMENT FLUSH WITH THE GROUND.  THE SUB-SURFACE MARK IS SET IN AN
 ME2991'IRREGULAR MASS OF CONCRETE 48 INCHES BELOW THE GROUND.  IT IS 12.63
 ME2991'FEET SOUTH OF AN X CUT IN THE CENTER OF A MANHOLE, 45.74 FEET
 ME2991'NORTH-NORTHEAST OF THE WEST ANCHOR BOLT OF THE WEST LIGHT STAND IN THE
 ME2991'FUEL PUMP ISLAND, AND 44.57 FEET NORTH-NORTHWEST OF THE EAST ANCHOR
 ME2991'BOLT OF THE EAST LIGHT STAND IN THE FUEL PUMP ISLAND.
 ME2991'
 ME2991'NO REFERENCE MARKS WERE ESTABLISHED.  STATION VASQUEZ CAN BE USED AS
 ME2991'THE AZIMUTH MARK.  THE HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.3
 ME2991'METERS.
 ME2991
 ME2991                          STATION RECOVERY (2005)
 ME2991
 ME2991'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 ME2991'MARK MAY HAVE BEEN DESTROYED DUE TO EXPANSION OF 87TH STREET CIRCA
 ME2991'1991.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1653 ***********************************************************************
 HB1653  DESIGNATION -  FREEMAN
 HB1653  PID         -  HB1653
 HB1653  STATE/COUNTY-  IL/FRANKLIN
 HB1653  COUNTRY     -  US
 HB1653  USGS QUAD   -  HERRIN (2018)
 HB1653
 HB1653                         *CURRENT SURVEY CONTROL
 HB1653  ______________________________________________________________________
 HB1653* NAD 83(1997) POSITION- 37 51 43.46267(N) 089 00 22.30711(W)   ADJUSTED
 HB1653* NAVD 88 ORTHO HEIGHT -   130.2   (meters)      427.    (feet) VERTCON3
 HB1653  ______________________________________________________________________
 HB1653  GEOID HEIGHT    -        -29.319 (meters)                     GEOID18
 HB1653  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 HB1653  HORZ ORDER      -  SECOND
 HB1653
 HB1653.The horizontal coordinates were established by classical geodetic methods
 HB1653.and adjusted by the National Geodetic Survey in October 1999.
 HB1653
 HB1653.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1653.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1653
 HB1653.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1653.GEOID18 height accuracy estimate available here.
 HB1653
 HB1653.Click photographs - Photos may exist for this station.
 HB1653
 HB1653.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1653
 HB1653. The following values were computed from the NAD 83(1997) position.
 HB1653
 HB1653;                    North         East     Units Scale Factor Converg.
 HB1653;SPC IL E     -   132,879.388   240,791.403   MT  1.00001816   -0 24 46.8
 HB1653;SPC IL E     -   435,955.13    789,996.46   sFT  1.00001816   -0 24 46.8
 HB1653;UTM  16      - 4,192,408.658   323,522.949   MT  0.99998360   -1 13 53.9
 HB1653
 HB1653!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1653!SPC IL E     -   0.99998417  x   1.00001816  =   1.00000233
 HB1653!UTM  16      -   0.99998417  x   0.99998360  =   0.99996777
 HB1653
 HB1653:                Primary Azimuth Mark                     Grid Az
 HB1653:SPC IL E     -  FREEMAN AZ MK                            145 28 16.5
 HB1653:UTM  16      -  FREEMAN AZ MK                            146 17 23.6
 HB1653
 HB1653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2352292408(NAD 83)
 HB1653
 HB1653|---------------------------------------------------------------------|
 HB1653| PID    Reference Object                     Distance      Geod. Az  |
 HB1653|                                                           dddmmss.s |
 HB1653| CI3650 FREEMAN RM 1                         26.521 METERS 03425     |
 HB1653| CI3649 FREEMAN AZ MK                                      1450329.7 |
 HB1653| HB1650 ROYALTON MUNICIPAL TANK             APPROX. 9.7 KM 2821830.4 |
 HB1653| HB1649 ROYALTON LOOKOUT TOWER              APPROX. 9.4 KM 2910330.0 |
 HB1653| CI3651 FREEMAN RM 2                         24.795 METERS 31000     |
 HB1653|---------------------------------------------------------------------|
 HB1653
 HB1653                          SUPERSEDED SURVEY CONTROL
 HB1653
 HB1653  NAD 83(1993)-  37 51 43.47342(N)    089 00 22.30716(W) AD(       ) 2
 HB1653  NAD 83(1986)-  37 51 43.47558(N)    089 00 22.30893(W) AD(       ) 2
 HB1653  NAD 27      -  37 51 43.29513(N)    089 00 22.04557(W) AD(       ) 2
 HB1653  NGVD 29 (07/19/86)  130.3    (m)          427.     (f) VERT ANG       
 HB1653
 HB1653.Superseded values are not recommended for survey control.
 HB1653
 HB1653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1653.See file dsdata.pdf to determine how the superseded data were derived.
 HB1653
 HB1653_MARKER: DS = TRIANGULATION STATION DISK
 HB1653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1653_STAMPING: FREEMAN 1961
 HB1653_MARK LOGO: CGS
 HB1653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1653+STABILITY: SURFACE MOTION
 HB1653_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1653+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 HB1653
 HB1653  HISTORY     - Date     Condition        Report By
 HB1653  HISTORY     - 1961     MONUMENTED       CGS
 HB1653  HISTORY     - 1976     GOOD             ILDT
 HB1653  HISTORY     - 20041218 GOOD             ILDT
 HB1653  HISTORY     - 20120614 GOOD             ILDT
 HB1653
 HB1653                          STATION DESCRIPTION
 HB1653
 HB1653'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1653'THE STATION IS ABOUT 4-1/2 MILES SOUTHWEST OF WEST FRANKFORT IN THE
 HB1653'VILLAGE OF FREEMANSPUR, IN THE SOUTHEAST 1/4 OF SECTION 32, T 7
 HB1653'S, R 2 E. AND ON THE PROPERTY OF MR. HARRY GOSSAGE.  IT IS 10 FEET
 HB1653'NORTH OF A WITNESS POST, 11 FEET NORTH OF A WIRE FENCE, 56 FEET
 HB1653'SOUTHWEST OF THE CENTERLINE OF A PAVED ROAD, 118 FEET NORTHWEST OF
 HB1653'THE SOUTHWEST CORNER OF A HOUSE AND 124 FEET SOUTHEAST OF THE
 HB1653'SOUTHEAST CORNER OF A HOUSE.  THE MONUMENT PROJECTS 1 INCH AND THE
 HB1653'DISK IS STAMPED FREEMAN 1961.
 HB1653'
 HB1653'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 37 AND
 HB1653'149 IN WEST FRANKFORT, GO WEST ON HIGHWAY 149 FOR 4.25 MILES TO A
 HB1653'CROSSROAD (FREEMANSPUR ROAD).  TURN LEFT AND GO SOUTH ON FREEMANSPUR
 HB1653'ROAD FOR 1.8 MILES TO A CROSSROAD.  CONTINUE SOUTH ON THE PAVED ROAD
 HB1653'FOR 0.3 MILE TO THE STATION ON THE RIGHT.
 HB1653'
 HB1653'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTHEAST AND SOUTH ON
 HB1653'THE PAVED ROAD FOR 0.5 MILE TO THE MARK ON THE LEFT ON THE ROAD
 HB1653'RIGHT-OF-WAY.
 HB1653'
 HB1653'REFERENCE MARK 1 IS 7 FEET EAST OF A 4 INCH PLUM TREE, 30 FEET
 HB1653'NORTHEAST OF THE CENTERLINE OF THE PAVED ROAD AND 59 FEET
 HB1653'NORTHEAST OF THE NORTHEAST CORNER OF A HOUSE.  THE MONUMENT PROJECTS
 HB1653'4 INCHES AND THE DISK IS STAMPED FREEMAN NO. 1 1961.
 HB1653'
 HB1653'REFERENCE MARK 2 IS 12 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 HB1653'DRIVEWAY, 42 FEET SOUTHWEST OF THE CENTERLINE OF THE PAVED ROAD AND
 HB1653'49 FEET EAST OF THE SOUTHEAST CORNER OF A HOUSE.  THE MONUMENT IS
 HB1653'FLUSH AND THE DISK IS STAMPED FREEMAN NO. 2 1961.
 HB1653'
 HB1653'THE AZIMUTH MARK IS 8 FEET NORTH OF A WITNESS POST, 8 FEET NORTHWEST
 HB1653'OF A 20 INCH MAPLE TREE, 10 FEET NORTH OF A TELEPHONE POLE
 HB1653'AND 24 FEET EAST OF THE CENTERLINE OF A PAVED ROAD.  THE MONUMENT IS
 HB1653'FLUSH AND THE DISK IS STAMPED FREEMAN 1961.
 HB1653'
 HB1653'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1653
 HB1653                          STATION RECOVERY (1976)
 HB1653
 HB1653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976 (DEM)
 HB1653'FREEMAN 1961 RECOVERED GOOD.
 HB1653'
 HB1653'DISTANCE AND DIRECTION FROM NEAREST TOWN--AT FREEMAN SPUR.
 HB1653
 HB1653                          STATION RECOVERY (2004)
 HB1653
 HB1653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (WAE)
 HB1653'RECOVERED IN GOOD CONDITION.
 HB1653
 HB1653                          STATION RECOVERY (2012)
 HB1653
 HB1653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1653'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1540 ***********************************************************************
 NH1540  DESIGNATION -  FREEPORT
 NH1540  PID         -  NH1540
 NH1540  STATE/COUNTY-  IL/STEPHENSON
 NH1540  COUNTRY     -  US
 NH1540  USGS QUAD   -  FREEPORT WEST (2018)
 NH1540
 NH1540                         *CURRENT SURVEY CONTROL
 NH1540  ______________________________________________________________________
 NH1540* NAD 83(1997) POSITION- 42 18 06.66585(N) 089 38 23.38815(W)   ADJUSTED
 NH1540* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 NH1540  ______________________________________________________________________
 NH1540  GEOID HEIGHT    -        -33.308 (meters)                     GEOID18
 NH1540  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 NH1540  HORZ ORDER      -  FIRST
 NH1540
 NH1540.The horizontal coordinates were established by classical geodetic methods
 NH1540.and adjusted by the National Geodetic Survey in October 1999.
 NH1540
 NH1540.The orthometric height was scaled from a topographic map.
 NH1540
 NH1540.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1540.GEOID18 height accuracy estimate available here.
 NH1540
 NH1540.Click photographs - Photos may exist for this station.
 NH1540
 NH1540.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1540
 NH1540. The following values were computed from the NAD 83(1997) position.
 NH1540
 NH1540;                    North         East     Units Scale Factor Converg.
 NH1540;SPC IL W     -   625,743.562   743,439.426   MT  0.99996439   +0 21 16.5
 NH1540;SPC IL W     - 2,052,960.34  2,439,100.85   sFT  0.99996439   +0 21 16.5
 NH1540;UTM  16      - 4,686,666.350   282,404.450   MT  1.00018261   -1 46 38.6
 NH1540
 NH1540!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1540!SPC IL W     -   0.99996462  x   0.99996439  =   0.99992901
 NH1540!UTM  16      -   0.99996462  x   1.00018261  =   1.00014723
 NH1540
 NH1540:                Primary Azimuth Mark                     Grid Az
 NH1540:SPC IL W     -  FREEPORT AZ MK                           282 29 40.2
 NH1540:UTM  16      -  FREEPORT AZ MK                           284 37 35.3
 NH1540
 NH1540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8240486666(NAD 83)
 NH1540
 NH1540|---------------------------------------------------------------------|
 NH1540| PID    Reference Object                     Distance      Geod. Az  |
 NH1540|                                                           dddmmss.s |
 NH1540| NH1529 FREEPORT STOVER MFG CO STACK        APPROX. 2.4 KM 0795246.9 |
 NH1540| NH1528 FREEPORT ILL CEN RR SHOPS STK       APPROX. 2.9 KM 1043910.4 |
 NH1540| NH1536 FREEPORT ARCADE MFG CO STACK        APPROX. 3.6 KM 1080308.9 |
 NH1540| NH1534 FREEPORT FIRST PRESB CH SPIRE       APPROX. 1.4 KM 1104740.0 |
 NH1540| NH1531 FREEPORT ST JOSEPHS CH SPIRE        APPROX. 1.8 KM 1175751.1 |
 NH1540| CI9587 FREEPORT RM 1                        42.062 METERS 11811     |
 NH1540| NH1537 FREEPORT ST JOHNS EVANG CH          APPROX. 2.2 KM 1210703.2 |
 NH1540| NH1532 FREEPORT ST VIN ORPHANAGE STK       APPROX. 3.4 KM 1253713.9 |
 NH1540| NH1512 SILVER CREEK REFORMED CH SPIRE      APPROX.15.8 KM 1294530.1 |
 NH1540| NH1541 FREEPORT MUNICIPAL TANK             APPROX. 0.8 KM 1622623.7 |
 NH1540| NH1559 SHANNON MUNICIPAL TANK              APPROX.18.8 KM 2055004.0 |
 NH1540| CI9588 FREEPORT RM 2                        37.472 METERS 23302     |
 NH1540| CI9586 FREEPORT AZ MK                                     2825056.7 |
 NH1540| NH1566 LENA WATERWORKS TANK                APPROX.17.8 KM 2992022.2 |
 NH1540|---------------------------------------------------------------------|
 NH1540
 NH1540                          SUPERSEDED SURVEY CONTROL
 NH1540
 NH1540  NAD 83(1996)-  42 18 06.66586(N)    089 38 23.38816(W) AD(       ) 1
 NH1540  NAD 83(1991)-  42 18 06.66595(N)    089 38 23.38887(W) AD(       ) 1
 NH1540  NAD 83(1986)-  42 18 06.66539(N)    089 38 23.38851(W) AD(       ) 1
 NH1540  NAD 27      -  42 18 06.59600(N)    089 38 22.96900(W) AD(       ) 1
 NH1540
 NH1540.Superseded values are not recommended for survey control.
 NH1540
 NH1540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1540.See file dsdata.pdf to determine how the superseded data were derived.
 NH1540
 NH1540_MARKER: DS = TRIANGULATION STATION DISK
 NH1540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1540_STAMPING: FREEPORT 1935
 NH1540_MARK LOGO: CGS
 NH1540_PROJECTION: FLUSH
 NH1540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1540+STABILITY: SURFACE MOTION
 NH1540
 NH1540  HISTORY     - Date     Condition        Report By
 NH1540  HISTORY     - 1935     MONUMENTED       CGS
 NH1540  HISTORY     - 1964     GOOD             CGS
 NH1540  HISTORY     - 19960918 MARK NOT FOUND   USPSQD
 NH1540  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH1540
 NH1540                          STATION DESCRIPTION
 NH1540
 NH1540'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1540'THIS STATION IS IN THE WESTERN PART OF FREEPORT ON PROPERTY
 NH1540'OWNED BY P. GRANT, 75 FEET WEST NORTHWEST OF THE INTERSECTION OF
 NH1540'W. GALENA ST. AND N. HARLEM AVE.  ABOUT 100 YARDS NORTH OF
 NH1540'THE CHILDRENS HOME.  63 FEET WEST NORTHWEST OF FIRE HYDRANT.  27
 NH1540'FEET WEST OF CENTER-LINE OF GRAVEL ROAD LEADING NORTH FROM
 NH1540'PAVEMENT.  17 FEET NORTH OF NORTH EDGE OF SIDEWALK ON W. GALENA
 NH1540'ST.  30 FEET OF NORTH CURB OF W. GALENA ST. AND HIGHWAY
 NH1540'U.S. 20.  26 FEET NORTH NORTHEAST OF ELECTRIC LIGHT POLE.
 NH1540'THE MARK IS FLUSH.
 NH1540'
 NH1540'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1540'TABLETS SET IN CONCRETE.
 NH1540'
 NH1540'REFERENCE MARK NO. 1 IS EAST SOUTHEAST OF STATION IN SOUTHEAST
 NH1540'ANGLE OF N. HARLEM AVE. AND W. GALENA ST.  6 INCHES NORTH
 NH1540'OF SIDEWALK ON W. GALENA ST.  52 FEET EAST OF W. GALENA ST.-N.
 NH1540'HARLEM AVE. SIGN.  35 FEET NORTHWEST OF NORTHWEST CORNER OF
 NH1540'HOUSE ON SOUTHEAST CORNER OF N. HARLEM AVE. AND W. GALENA ST.
 NH1540'
 NH1540'REFERENCE MARK NO. 2 IS WEST SOUTHWEST OF STATION, 15 FEET
 NH1540'EAST OF DRIVE TO CHILDRENS HOME.  25 FEET SOUTH OF SOUTH CURB
 NH1540'OF W. GALENA ST.  8 FEET NORTH OF HEDGE ROW.  3 FEET EAST
 NH1540'OF TELEPHONE POLE.  THE MARK IS FLUSH.  THE DISTANCE BETWEEN
 NH1540'THE REFERENCE MARKS IS 220.04 FEET.
 NH1540'
 NH1540'THE AZIMUTH MARK IS 0.6 MILE BY ROAD NORTHWEST OF STATION,
 NH1540'ACROSS ROAD (EAST) OF AUG. CABOT HOUSE.  30 FEET NORTHEAST OF
 NH1540'CENTER LINE OF HIGHWAY U.S. 20.  1 FOOT NORTHEAST OF FENCE
 NH1540'LINE.  45 FEET SOUTHEAST OF 24-INCH OAK TREE IN FENCE CORNER.
 NH1540'50 FEET SOUTHEAST OF GRAVEL DRIVEWAY AND CONCRETE CULVERT.
 NH1540'THE MARK PROJECTS 4 INCHES.
 NH1540'
 NH1540'LIGHTS 100 FEET ABOVE STATION JANSSEN COME INTO VIEW 100
 NH1540'FEET ABOVE THIS STATION.
 NH1540'
 NH1540'LIGHTS 100 FEET ABOVE STATION STUKENBERG COME INTO VIEW 77 FEET
 NH1540'ABOVE THIS STATION.
 NH1540'
 NH1540'LIGHTS 100 FEET ABOVE STATION DAMASCUS COME INTO VIEW 15
 NH1540'FEET ABOVE THIS STATION.
 NH1540'
 NH1540'LIGHTS 100 FEET ABOVE STATION TAYLOR COME INTO VIEW 50 FEET
 NH1540'ABOVE THIS STATION.
 NH1540
 NH1540                          STATION RECOVERY (1964)
 NH1540
 NH1540'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 NH1540'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 NH1540'FOUND IN GOOD CONDITION, EXCEPT THE AZIMUTH MARK WHICH WAS
 NH1540'NOT FOUND.  THE LINE OF SIGHT BETWEEN THE STATION AND THE
 NH1540'AZIMUTH MARK WOULD BE OBSTRUCTED, SO THE AZIMUTH MARK SHOULD
 NH1540'BE LISTED AS LOST.
 NH1540'
 NH1540'HIGHWAY AND STREET CONSTRUCTION ALONG W. GALENA STREET WHICH
 NH1540'CARRIES U.S. HIGHWAY 20 THRU THE CITY WILL DESTROY THE STATION
 NH1540'MARK AND BOTH REFERENCE MARKS, SO THEY WERE MOVED.  THERE
 NH1540'WAS NO SUITABLE LOCATION FOR AN AZIMUTH MARK.  FOR DETAILS,
 NH1540'SEE THE DESCRIPTION OF FREEPORT 2 1964.
 NH1540'
 NH1540'THIS STATION WAS MOVED ON LINE TOWARD THE FREEPORT, MUNICIPAL
 NH1540'WATER TANK AND THE FOLLOWING OBSERVATIONS WERE MADE AT THIS STATION
 NH1540'IN 1964.
 NH1540'
 NH1540'THIS STATION AND BOTH R.M.S WERE DESTROYED.
 NH1540
 NH1540                          STATION RECOVERY (1996)
 NH1540
 NH1540'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1540'MARK NOT FOUND.
 NH1540
 NH1540                          STATION RECOVERY (2001)
 NH1540
 NH1540'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1540'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1643 ***********************************************************************
 NH1643  DESIGNATION -  FREEPORT
 NH1643  PID         -  NH1643
 NH1643  STATE/COUNTY-  IL/STEPHENSON
 NH1643  COUNTRY     -  US
 NH1643  USGS QUAD   -  FORRESTON NORTH (2018)
 NH1643
 NH1643                         *CURRENT SURVEY CONTROL
 NH1643  ______________________________________________________________________
 NH1643* NAD 83(2011) POSITION- 42 14 48.81849(N) 089 35 01.19366(W)   ADJUSTED
 NH1643* NAD 83(2011) ELLIP HT-   222.972 (meters)        (06/27/12)   ADJUSTED
 NH1643* NAD 83(2011) EPOCH   -  2010.00
 NH1643* NAVD 88 ORTHO HEIGHT -   256.203 (meters)      840.56  (feet) ADJUSTED
 NH1643  ______________________________________________________________________
 NH1643  GEOID HEIGHT    -        -33.227 (meters)                     GEOID18
 NH1643  NAD 83(2011) X  -     34,360.918 (meters)                     COMP
 NH1643  NAD 83(2011) Y  - -4,728,645.145 (meters)                     COMP
 NH1643  NAD 83(2011) Z  -  4,266,094.092 (meters)                     COMP
 NH1643  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 NH1643  DYNAMIC HEIGHT  -        256.118 (meters)      840.28  (feet) COMP
 NH1643  MODELED GRAVITY -    980,283.4   (mgal)                       NAVD 88
 NH1643
 NH1643  VERT ORDER      -  SECOND    CLASS I
 NH1643
 NH1643  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1643  Standards:
 NH1643         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1643            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1643  -------------------------------------------------------------------
 NH1643  NETWORK    0.48   0.76           0.22   0.17   0.39     -0.00565774
 NH1643  -------------------------------------------------------------------
 NH1643  Click here for local accuracies and other accuracy information.
 NH1643
 NH1643.This mark is at Albertus Airport (FEP)
 NH1643
 NH1643.The horizontal coordinates were established by GPS observations
 NH1643.and adjusted by the National Geodetic Survey in June 2012.
 NH1643
 NH1643.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1643.been affixed to the stable North American tectonic plate. See 
 NH1643.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1643
 NH1643.The horizontal coordinates are valid at the epoch date displayed above
 NH1643.which is a decimal equivalence of Year/Month/Day.
 NH1643
 NH1643.The orthometric height was determined by differential leveling and
 NH1643.adjusted by the NATIONAL GEODETIC SURVEY
 NH1643.in March 2013.
 NH1643
 NH1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1643.GEOID18 height accuracy estimate available here.
 NH1643
 NH1643.Click photographs - Photos may exist for this station.
 NH1643
 NH1643.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1643
 NH1643.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1643
 NH1643.The ellipsoidal height was determined by GPS observations
 NH1643.and is referenced to NAD 83.
 NH1643
 NH1643.The dynamic height is computed by dividing the NAVD 88
 NH1643.geopotential number by the normal gravity value computed on the
 NH1643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH1643.degrees latitude (g = 980.6199 gals.).
 NH1643
 NH1643.The modeled gravity was interpolated from observed gravity values.
 NH1643
 NH1643. The following values were computed from the NAD 83(2011) position.
 NH1643
 NH1643;                    North         East     Units Scale Factor Converg.
 NH1643;SPC IL W     -   619,669.464   748,112.226   MT  0.99996965   +0 23 31.1
 NH1643;SPC IL W     - 2,033,032.23  2,454,431.53   sFT  0.99996965   +0 23 31.1
 NH1643;UTM  16      - 4,680,421.438   286,849.080   MT  1.00015905   -1 44 15.8
 NH1643
 NH1643!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1643!SPC IL W     -   0.99996503  x   0.99996965  =   0.99993468
 NH1643!UTM  16      -   0.99996503  x   1.00015905  =   1.00012408
 NH1643
 NH1643:                Primary Azimuth Mark                     Grid Az
 NH1643:SPC IL W     -  FREEPORT AZ MK                           081 29 53.2
 NH1643:UTM  16      -  FREEPORT AZ MK                           083 37 40.1
 NH1643
 NH1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8684980421(NAD 83)
 NH1643
 NH1643|---------------------------------------------------------------------|
 NH1643| PID    Reference Object                     Distance      Geod. Az  |
 NH1643|                                                           dddmmss.s |
 NH1643| NH1644 FREEPORT AZ MK                      APPROX. 0.6 KM 0815324.3 |
 NH1643|---------------------------------------------------------------------|
 NH1643
 NH1643                          SUPERSEDED SURVEY CONTROL
 NH1643
 NH1643  NAD 83(2007)-  42 14 48.81851(N)    089 35 01.19456(W) AD(2002.00) 0
 NH1643  ELLIP H (02/10/07)  223.005  (m)                       GP(2002.00)    
 NH1643  ELLIP H (12/06/04)  222.986  (m)                       GP(       ) 4 1
 NH1643  NAD 83(1997)-  42 14 48.81842(N)    089 35 01.19394(W) AD(       ) 1
 NH1643  ELLIP H (09/15/98)  223.045  (m)                       GP(       ) 3 1
 NH1643  ELLIP H (11/21/91)  223.043  (m)                       GP(       ) 4 1
 NH1643  NAD 83(1986)-  42 14 48.82046(N)    089 35 01.19734(W) AD(       ) 1
 NH1643  NAVD 88 (09/15/98)  256.2    (m)  GEOID96  model used  GPS OBS        
 NH1643  NGVD 29 (06/25/91)  256.3    (m)  OSU 89B  model used  GPS OBS        
 NH1643
 NH1643.Superseded values are not recommended for survey control.
 NH1643
 NH1643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1643.See file dsdata.pdf to determine how the superseded data were derived.
 NH1643
 NH1643_MARKER: F = FLANGE-ENCASED ROD
 NH1643_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1643_STAMPING: FREEPORT 1990
 NH1643_MARK LOGO: ILDT
 NH1643_PROJECTION: FLUSH
 NH1643_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1643_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH1643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1643+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 NH1643_ROD/PIPE-DEPTH: 11.6 meters
 NH1643_SLEEVE-DEPTH  : 1.0 meters
 NH1643
 NH1643  HISTORY     - Date     Condition        Report By
 NH1643  HISTORY     - 1990     MONUMENTED       NGS
 NH1643  HISTORY     - 19960817 GOOD             SECI
 NH1643  HISTORY     - 19960918 GOOD             USPSQD
 NH1643  HISTORY     - 20011219 GOOD             USPSQD
 NH1643  HISTORY     - 20030512 GOOD             FGRAH
 NH1643  HISTORY     - 20120328 GOOD             AMESC
 NH1643
 NH1643                          STATION DESCRIPTION
 NH1643
 NH1643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1643'STATION IS LOCATED ABOUT 6.0 KM (3.7 MI) SOUTH-SOUTHEAST OF FREEPORT,
 NH1643'AT THE ALBERTUS AIRPORT, AT THE JUNCTION OF THE APRON AND A TAXI
 NH1643'LEADING EAST TO THE NORTHEAST END OF RUNWAY 6-24, IN SOUTH CENTRAL
 NH1643'SECTION 16, T 26 N, R 8 3. OWNERSHIP--CITY OF FREEPORT, CITY HALL,
 NH1643'FREEPORT. IL 61032. AIRPORT MANAGER IS DARRELL JANSSEN, PHONE
 NH1643'815-232-3013.
 NH1643'TO REACH FROM THE JUNCTION OF US HIGHWAY 20 BUSINESS AND STATE HIGHWAY
 NH1643'26 IN FREEPORT, GO EAST ON HIGHWAY 20 BUSINESS THROUGH TOWN FOR 3.37
 NH1643'KM (2.09 MI) TO A CROSSROAD AT SOUTHEAST CORNER OF TOWN. TURN RIGHT,
 NH1643'SOUTH, ON ARMSTRONG ROAD (BECOMES BAILEYVILLE ROAD) FOR 2.64 KM
 NH1643'(1.64 MI) TO A PAVED CROSSROAD.  TURN LEFT, EAST, ON LAMM ROAD FOR
 NH1643'0.82 KM (0.51 MI) TO A PAVED ROAD ON THE RIGHT.  TURN RIGHT, SOUTH,
 NH1643'ON AIRPORT ROAD FOR 1.73 KM (1.07 MI) TO THE AIRPORT OFFICE ON THE
 NH1643'RIGHT. BEAR LEFT, NORTHEAST, ON APRON FOR 0.11 KM (0.07 MI) TO A TAXI
 NH1643'ON THE RIGHT AND STATION IN NORTHEAST ANGLE JUNCTION OF TAXI AND
 NH1643'APRON.
 NH1643'THE STATION IS LOCATED 19.2 M (63.0 FT) NORTH FROM THE CENTER OF THE
 NH1643'TAXI, 12.2 M (40.0 FT) EAST FROM THE EAST EDGE OF THE APRON, AND 8.2
 NH1643'M (26.9 FT) NORTHEAST FROM THE CENTRAL ONE OF THREE TAXI LIGHTS AT
 NH1643'CURVE IN PAVEMENT.
 NH1643'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1643
 NH1643                          STATION RECOVERY (1996)
 NH1643
 NH1643'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1643'RECOVERED AS DESCRIBED EXCEPT THAT THE AIRPORT MANAGER IS STEPHEN
 NH1643'KOPKO 815-232-1078.
 NH1643
 NH1643                          STATION RECOVERY (1996)
 NH1643
 NH1643'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1643'RECOVERED IN GOOD CONDITION.
 NH1643
 NH1643                          STATION RECOVERY (2001)
 NH1643
 NH1643'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1643'RECOVERED IN GOOD CONDITION.
 NH1643
 NH1643                          STATION RECOVERY (2003)
 NH1643
 NH1643'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2003
 NH1643'RECOVERED AS DESCRIBED EXCEPT THAT THE AIRPORT MANAGER IS DARRELL
 NH1643'JANSSEN 815-232-1078
 NH1643
 NH1643                          STATION RECOVERY (2012)
 NH1643
 NH1643'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH1643'RECOVERED AS DESCRIBED.
 NH1643'
 NH1643'NOTE-ACCESS COVER IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1539 ***********************************************************************
 NH1539  DESIGNATION -  FREEPORT 2
 NH1539  PID         -  NH1539
 NH1539  STATE/COUNTY-  IL/STEPHENSON
 NH1539  COUNTRY     -  US
 NH1539  USGS QUAD   -  FREEPORT WEST (2018)
 NH1539
 NH1539                         *CURRENT SURVEY CONTROL
 NH1539  ______________________________________________________________________
 NH1539* NAD 83(1997) POSITION- 42 18 05.70649(N) 089 38 22.97918(W)   NO CHECK
 NH1539* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 NH1539  ______________________________________________________________________
 NH1539  GEOID HEIGHT    -        -33.308 (meters)                     GEOID18
 NH1539  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 NH1539  HORZ ORDER      -  SECOND
 NH1539
 NH1539.The horizontal coordinates were established by classical geodetic methods
 NH1539.and adjusted by the National Geodetic Survey in October 1999.
 NH1539
 NH1539.No horizontal observational check was made to the station.
 NH1539
 NH1539.The orthometric height was scaled from a topographic map.
 NH1539
 NH1539.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1539.GEOID18 height accuracy estimate available here.
 NH1539
 NH1539.Click photographs - Photos may exist for this station.
 NH1539
 NH1539.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1539
 NH1539. The following values were computed from the NAD 83(1997) position.
 NH1539
 NH1539;                    North         East     Units Scale Factor Converg.
 NH1539;SPC IL W     -   625,714.020   743,448.976   MT  0.99996440   +0 21 16.8
 NH1539;SPC IL W     - 2,052,863.41  2,439,132.18   sFT  0.99996440   +0 21 16.8
 NH1539;UTM  16      - 4,686,636.467   282,412.897   MT  1.00018256   -1 46 38.3
 NH1539
 NH1539!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1539!SPC IL W     -   0.99996462  x   0.99996440  =   0.99992902
 NH1539!UTM  16      -   0.99996462  x   1.00018256  =   1.00014718
 NH1539
 NH1539:                Primary Azimuth Mark                     Grid Az
 NH1539:SPC IL W     -  FREEPORT MUNICIPAL TANK                  162 05 06.6
 NH1539:UTM  16      -  FREEPORT MUNICIPAL TANK                  164 13 01.7
 NH1539
 NH1539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8241286636(NAD 83)
 NH1539
 NH1539|---------------------------------------------------------------------|
 NH1539| PID    Reference Object                     Distance      Geod. Az  |
 NH1539|                                                           dddmmss.s |
 NH1539| CI9591 FREEPORT 2 RM 5                      12.963 METERS 08751     |
 NH1539| CI9592 FREEPORT 2 RM 6                      13.104 METERS 11545     |
 NH1539| NH1541 FREEPORT MUNICIPAL TANK             APPROX. 0.7 KM 1622623.4 |
 NH1539| CI9589 FREEPORT 2 RM 3                      50.853 METERS 19009     |
 NH1539| CI9590 FREEPORT 2 RM 4                      39.901 METERS 26858     |
 NH1539| NH1540 FREEPORT                             31.048 METERS 34226     |
 NH1539|---------------------------------------------------------------------|
 NH1539
 NH1539                          SUPERSEDED SURVEY CONTROL
 NH1539
 NH1539  NAD 83(1996)-  42 18 05.70650(N)    089 38 22.97920(W) AD(       ) 2
 NH1539  NAD 83(1991)-  42 18 05.70659(N)    089 38 22.97991(W) AD(       ) 2
 NH1539  NAD 83(1986)-  42 18 05.70604(N)    089 38 22.97956(W) AD(       ) 2
 NH1539  NAD 27      -  42 18 05.63700(N)    089 38 22.56000(W) AD(       ) 2
 NH1539
 NH1539.Superseded values are not recommended for survey control.
 NH1539
 NH1539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1539.See file dsdata.pdf to determine how the superseded data were derived.
 NH1539
 NH1539_MARKER: DS = TRIANGULATION STATION DISK
 NH1539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1539_STAMPING: FREEPORT 2 1964
 NH1539_MARK LOGO: CGS
 NH1539_PROJECTION: FLUSH
 NH1539_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1539+STABILITY: SURFACE MOTION
 NH1539
 NH1539  HISTORY     - Date     Condition        Report By
 NH1539  HISTORY     - 1964     MONUMENTED       CGS
 NH1539  HISTORY     - 1969     GOOD             ILDT
 NH1539  HISTORY     - 1970     GOOD             ALSTER
 NH1539  HISTORY     - 1972     GOOD             BRADY
 NH1539  HISTORY     - 1974     GOOD             LOCENG
 NH1539  HISTORY     - 1974     GOOD             NGS
 NH1539  HISTORY     - 19830615 GOOD             NGS
 NH1539  HISTORY     - 19960918 GOOD             USPSQD
 NH1539  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH1539
 NH1539                          STATION DESCRIPTION
 NH1539
 NH1539'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (RAE)
 NH1539'THIS STATION WAS ESTABLISHED ON LINE FROM TRIANGULATION STATION
 NH1539'FREEPORT 1935 TOWARD THE FREEPORT, MUNICIPAL WATER TANK.
 NH1539'REFERENCE MARKS NO. AND NO. 4 WERE ESTABLISHED.  A COMPLETE
 NH1539'DESCRIPTION FOLLOWS.
 NH1539'
 NH1539'STATION IS LOCATED IN THE NORTHWEST PART OF THE CITY OF
 NH1539'FREEPORT IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF W. GALENA
 NH1539'STREET AND HARLAN AVE. ON THE NORTH EDGE OF PROPERTY BELONGING
 NH1539'TO THE KINGS DAUGHTERS CHILDREN HOME, 139.5 FEET NORTH-NORTHEAST
 NH1539'OF THE NORTHEAST CORNER OF THE KINGS DAUGHTERS CHILDREN HOME
 NH1539'BRICK BUILDING, 87 FEET WEST-SOUTHWEST OF THE INTERSECTION
 NH1539'OF GALENA STREET AND HARLAN AVENUE, 65 FEET WEST OF THE CENTER
 NH1539'OF HARLAN AVENUE, 52 FEET SOUTH OF THE CENTER OF GALENA
 NH1539'STREET, 22 FEET NORTH OF A FLAGPOLE, 2.5 FEET SOUTH OF A NEW
 NH1539'STEEL WITNESS POST, AND 2 FEET SOUTH OF A ROW OF BUSHES.
 NH1539'THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 NH1539'IS STAMPED FREEPORT 2 1964.
 NH1539'
 NH1539'REFERENCE MARK NO. 3 IS 166.84 FEET SOUTH OF THE STATION,
 NH1539'33 FEET SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF THE KINGS
 NH1539'DAUGHTERS CHILDREN HOME, 5 FEET EAST OF THE EAST WALL OF THE
 NH1539'PORCH, AND 6 INCHES NORTH OF THE 4TH STEP LEADING TO CHILDREN
 NH1539'HOME.  THE MARK IS FLUSH WITH SURFACE OF THE GROUND AND
 NH1539'THE DISK IS STAMPED FREEPORT 2 NO 3 1964.
 NH1539'
 NH1539'REFERENCE MARK NO. 4 IS 131.05 FEET WEST OF THE STATION,
 NH1539'51 FEET SOUTH OF THE CENTER OF GALENA STREET, 15 FEET EAST OF
 NH1539'THE CENTER OF DRIVEWAY TO THE REAR OF CHILDRENS HOME 8 FEET
 NH1539'EAST OF A 12-INCH LOCUST TREE, AND 1 FOOT SOUTH OF A ROW OF
 NH1539'BUSHES.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND
 NH1539'AND THE DISK IS STAMPED FREEPORT 2 NO 4 1964.
 NH1539'
 NH1539'THERE WAS NO SUITABLE LOCATION FOR AN AZIMUTH MARK.
 NH1539'
 NH1539'NOTE--THIS STATION, FREEPORT 2, IS 2.54 FEET LOWER THAN
 NH1539'STATION FREEPORT 1935 AND 3.24 FEET LOWER THAN FREEPORT REFERENCE
 NH1539'MARK NO. 1.  THE ELEVATIONS WERE TRANSFERRED IN CASE LOCAL
 NH1539'ENGINEERS HAD ESTABLISHED AN ELEVATION ON EITHER OF THE MARKS
 NH1539'WHICH WERE DESTROYED.
 NH1539'
 NH1539'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1539
 NH1539                          STATION RECOVERY (1969)
 NH1539
 NH1539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 NH1539'FREEPORT 2 1964-GOOD DESCRIPTION OK.
 NH1539'
 NH1539'FREEPORT 2 NO. 3 1964-GOOD DESCRIPTION OK.
 NH1539'
 NH1539'FREEPORT 2 NO. 4 1964-GOOD DESCRIPTION OK.  SEE NOTE
 NH1539'
 NH1539'FREEPORT MUNICIPAL TANK-SEE NOTE.
 NH1539'
 NH1539'NOTE--FREEPORT 2 NO. 4 - 8 FEET EAST OF A 12 INCH LOCUST TREE - THE
 NH1539'TREE HAS BEEN CUT DOWN.  THE AZI LINE FROM THE STATION TO
 NH1539'THE MUNICIPAL TANK IS BEING BLOCKED BY TREE LIMBS
 NH1539
 NH1539                          STATION RECOVERY (1970)
 NH1539
 NH1539'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1970 (LOC)
 NH1539'FREEPORT 2 1964-GOOD
 NH1539'
 NH1539'FREEPORT 2 NO 3 1964-GOOD
 NH1539'
 NH1539'FREEPORT 2 NO 4 1964-GOOD
 NH1539'
 NH1539'TANK IS VISIBLE THROUGH TREE LIMB AND MAY BE HARD TO SEE IN SUMMER
 NH1539
 NH1539                          STATION RECOVERY (1972)
 NH1539
 NH1539'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 NH1539'FREEPORT 2 1964-GOOD
 NH1539'
 NH1539'FREEPORT 2 NO. 3 1964-GOOD
 NH1539'
 NH1539'FREEPORT 2 NO 4 1964-GOOD
 NH1539
 NH1539                          STATION RECOVERY (1974)
 NH1539
 NH1539'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1974 (JGG)
 NH1539'RECOVERED BY FEHRY GRAHAM CONSULTING ENGINEERS
 NH1539'
 NH1539'STATION MAY BE DESTROYED BY NEW CONSTRUCTION.  SUGGEST CONTACTING
 NH1539'NEW OWNER, SJOSTROM AND SONS, INC., 1129 HARRISON AVE., ROCKFORD
 NH1539'ILLINOIS ABOUT THEIR PLANS FOR AREA.
 NH1539
 NH1539                          STATION RECOVERY (1974)
 NH1539
 NH1539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 NH1539'THE STATION MARK AND REFERENCE MARK 4 WERE FOUND IN GOOD
 NH1539'CONDITION.  REFERENCE MARK 3 WAS NOT FOUND AND ASSUMED TO
 NH1539'HAVE BEEN DESTROYED BY GRADING.  THE WATER TANKS MENTIONED IN
 NH1539'THE DESCRIPTION ARE NO LONGER VISIBLE TO THE STATION.  THE
 NH1539'DISTANCE TO REFERENCE MARK 4 WAS FOUND TO BE 0.14 OF A FOOT
 NH1539'SHORTER THAN THE PREVIOUS AND THIS WAS THOUGHT TO BE DUE
 NH1539'TO THE MARK BEING MEASURED HORIZONAL RATHER THAN SLOPE AT THIS
 NH1539'TIME.  REFERENCE MARKS 5 AND 6 WERE SET.  IT IS POSSIBLE
 NH1539'THAT THE STATION MAY HAVE TO BE MOVED IN THE FUTURE BUT
 NH1539'THERE WERE NO FINAL PLANS ON CONSTRUCTION AT THIS TIME.  A
 NH1539'NEW DESCRIPTION FOLLOWS--
 NH1539'
 NH1539'THE STATION IS LOCATED AT THE NORTHWEST EDGE OF FREEPORT, 52
 NH1539'FEET FEET SOUTH OF THE CENTERLINE OF GALENA STREET, 65 FEET WEST
 NH1539'OF THE CENTERLINE OF HARLEM AVE., 8 FEET SOUTH OF THE SOUTH
 NH1539'EDGE OF SIDEWALK, 42 FEET NORTHWEST OF A 14 INCH OAK TREE AND
 NH1539'44 FEET NORTHWEST OF A METAL TRAFFIC CONTROL BOX.  THE MONUMENT
 NH1539'IS FLUSH AND THE DISK IS STAMPED FREEPORT 2 1964.
 NH1539'
 NH1539'REFERENCE MARK 4 IS 51 FEET SOUTH OF THE CENTERLINE OF GALENA
 NH1539'STREET AND 15 FEET EAST OF THE CENTERLINE OF A DRIVEWAY.
 NH1539'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED FREEPORT 2 NO 4 1964.
 NH1539'
 NH1539'REFERENCE MARK 5 IS A STANDARD DISK STAMPED FREEPORT 2 1964
 NH1539'NO 5 1974, SET IN A DRILL HOLE IN THE TOP AND NORTHWEST
 NH1539'CORNER OF THE CONCRETE BASE OF A METAL TRAFFIC LIGHT, 23
 NH1539'FEET WEST OF THE CENTERLINE OF HARLEM AVE. AND 52 FEET SOUTH
 NH1539'OF THE CENTERLINE OF GALENA ST.
 NH1539'
 NH1539'REFERENCE MARK 6 IS A STANDARD DISK STAMPED FREEPORT 2 1964 NO
 NH1539'6 1974, SET IN A DRILL HOLE IN THE SOUTHWEST CORNER OF THE CONCRETE
 NH1539'BASE OF A METAL TRAFFIC CONTROL BOX, 26 FEET WEST OF THE CENTERLINE
 NH1539'OF HARLEM AVE. AND 72 FEET SOUTH OF THE CENTERLINE OF GALENA
 NH1539'ST.
 NH1539'
 NH1539'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1539'
 NH1539'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT FREEPORT
 NH1539
 NH1539                          STATION RECOVERY (1983)
 NH1539
 NH1539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 NH1539'THE STATION MARK, RM 5 AND 6 WERE RECOVERED IN GOOD CONDITION.  DUE TO
 NH1539'THE CONSTRUCTION OF A NEW WENDYS RESTAURANT AND THE CHANGING OF THE
 NH1539'TRAFFIC LIGHT CONTROL BOX AND LIGHT RMS 5 AND 6 WERE DESTROYED AND RMS
 NH1539'7 AND 8 WERE ESTABLISHED AT THIS TIME.  ARRANGEMENTS WERE MADE WITH
 NH1539'THE CONTRACTOR BUILDING THE BUILDING AND DOING THE LAND-SCAPING TO
 NH1539'HAVE A COVER PUT OVER THE STATION MARK AND IT WILL BE APPROXIMATELY 20
 NH1539'INCHES UNDERGROUND AFTER THE AREA IS LAND-SCAPED.  A NEW DESCRIPTION
 NH1539'FOLLOWS.  THE DISTANCE AND DIRECTION BETWEEN THE RMS CHECKED THE 1974
 NH1539'DATA.  THE STATION IS LOCATED IN THE NW PART OF FREEPORT IN THE SW
 NH1539'ANGLE OF THE INTERSECTION OF W GALENA AVENUE AND HARLAN AVENUE, ON THE
 NH1539'N EDGE OF THE NE CORNER OF THE PROPERTY OWNED BY MR LYLE KING WHO OWNS
 NH1539'THE WENDYS RESTAURANT AT THE STATION SITE.
 NH1539'
 NH1539'THE STATION IS A STANDARD NGS DISK STAMPED---FREEPORT 2 1964---, SET
 NH1539'INTO THE TOP OF A ROUND CONCRETE MONUMENT, RECESSED 20 IN (60 CM)
 NH1539'BELOW THE GROUND.  THE STATION IS LOCATED 87.0 FT (26.5 M) WSW FROM
 NH1539'THE INTERSECTION OF GALENA AVENUE AND HARLAN AVENUE, 65.0 FT (19.8 M)
 NH1539'W FROM THE APPROXIMATE CENTER OF HARLAN AVENUE, 52.0 FT (15.8 M) S
 NH1539'FROM THE APPROXIMATE CENTER OF GALENA AVENUE, 7.6 FT (2.3 M) S FROM
 NH1539'THE S EDGE OF A SIDEWALK AND 2.0 FT (0.6 M) S FROM A WITNESS POST. RM
 NH1539'NO 7, IS A STANDARD NGS DISK STAMPED---FREEPORT 2 1964 NO 7 1983---,
 NH1539'IS CEMENTED IN A DRILL HOLE IN THE SIDEWALK ALONG THE S EDGE OF GALENA
 NH1539'AVENUE.  THE STATION IS LOCATED 80.0 FT (24.4 M) W FROM THE CENTER OF
 NH1539'HARLAN AVENUE, 75.6 FT (23.0 M) S FROM THE CENTER OF GALENA AVENUE AND
 NH1539'21.0 FT (6.4 M) WSW FROM A UTILITY POLE, AND LEVEL WITH THE STATION.
 NH1539'RM NO 8, IS A STANDARD NGS DISK STAMPED---FREEPORT 2 1964 NO 8
 NH1539'1983---, CEMENTED IN A DRILL HOLE IN THE NW CORNER OF A CONCRETE SLAB
 NH1539'FOR THE TRAFFIC CONTROL SIGNAL OF A TRAFFIC LIGHT.  THE STATION IS
 NH1539'LOCATED 64.0 FT (19.5 M) S FROM THE CENTER OF GALENA AVENUE, 22.6 FT
 NH1539'(6.9 M) W FROM THE CENTER OF HARLAN AVENUE, 0.6 FT (18.3 CM) E FROM
 NH1539'THE E EDFGE OF A SIDEWALK, 02 FT (0.6 M) HIGHER THAN THE STATION.
 NH1539
 NH1539                          STATION RECOVERY (1996)
 NH1539
 NH1539'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1539'RECOVERED IN GOOD CONDITION.
 NH1539
 NH1539                          STATION RECOVERY (2001)
 NH1539
 NH1539'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1539'RM 3, RM 4, RM 5, RM 6, NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1644 ***********************************************************************
 NH1644  DESIGNATION -  FREEPORT AZ MK
 NH1644  PID         -  NH1644
 NH1644  STATE/COUNTY-  IL/STEPHENSON
 NH1644  COUNTRY     -  US
 NH1644  USGS QUAD   -  FORRESTON NORTH (2018)
 NH1644
 NH1644                         *CURRENT SURVEY CONTROL
 NH1644  ______________________________________________________________________
 NH1644* NAD 83(1997) POSITION- 42 14 51.64646(N) 089 34 34.47413(W)   ADJUSTED
 NH1644* NAD 83(1997) ELLIP HT-   223.482 (meters)        (10/21/99)   ADJUSTED
 NH1644* NAVD 88 ORTHO HEIGHT -   256.645 (meters)      842.01  (feet) ADJUSTED
 NH1644  ______________________________________________________________________
 NH1644  GEOID HEIGHT    -        -33.230 (meters)                     GEOID18
 NH1644  NAD 83(1997) X  -     34,973.035 (meters)                     COMP
 NH1644  NAD 83(1997) Y  - -4,728,582.365 (meters)                     COMP
 NH1644  NAD 83(1997) Z  -  4,266,159.029 (meters)                     COMP
 NH1644  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 NH1644  DYNAMIC HEIGHT  -        256.560 (meters)      841.73  (feet) COMP
 NH1644  MODELED GRAVITY -    980,283.0   (mgal)                       NAVD 88
 NH1644
 NH1644  HORZ ORDER      -  FIRST
 NH1644  VERT ORDER      -  SECOND    CLASS I
 NH1644  ELLP ORDER      -  FOURTH    CLASS I
 NH1644
 NH1644.This mark is at Albertus Airport (FEP)
 NH1644
 NH1644.The horizontal coordinates were established by GPS observations
 NH1644.and adjusted by the National Geodetic Survey in October 1999.
 NH1644
 NH1644.The orthometric height was determined by differential leveling and
 NH1644.adjusted by the NATIONAL GEODETIC SURVEY
 NH1644.in March 2013.
 NH1644
 NH1644.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1644.GEOID18 height accuracy estimate available here.
 NH1644
 NH1644.Click photographs - Photos may exist for this station.
 NH1644
 NH1644.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1644
 NH1644.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1644
 NH1644.The ellipsoidal height was determined by GPS observations
 NH1644.and is referenced to NAD 83.
 NH1644
 NH1644.The dynamic height is computed by dividing the NAVD 88
 NH1644.geopotential number by the normal gravity value computed on the
 NH1644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH1644.degrees latitude (g = 980.6199 gals.).
 NH1644
 NH1644.The modeled gravity was interpolated from observed gravity values.
 NH1644
 NH1644. The following values were computed from the NAD 83(1997) position.
 NH1644
 NH1644;                    North         East     Units Scale Factor Converg.
 NH1644;SPC IL W     -   619,760.934   748,724.132   MT  0.99997038   +0 23 49.1
 NH1644;SPC IL W     - 2,033,332.33  2,456,439.09   sFT  0.99997038   +0 23 49.1
 NH1644;UTM  16      - 4,680,490.118   287,464.078   MT  1.00015583   -1 43 57.9
 NH1644
 NH1644!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1644!SPC IL W     -   0.99996495  x   0.99997038  =   0.99993533
 NH1644!UTM  16      -   0.99996495  x   1.00015583  =   1.00012078
 NH1644
 NH1644:                Primary Azimuth Mark                     Grid Az
 NH1644:SPC IL W     -  FREEPORT                                 261 29 53.1
 NH1644:UTM  16      -  FREEPORT                                 263 37 40.1
 NH1644
 NH1644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8746480490(NAD 83)
 NH1644
 NH1644|---------------------------------------------------------------------|
 NH1644| PID    Reference Object                     Distance      Geod. Az  |
 NH1644|                                                           dddmmss.s |
 NH1644| NH1643 FREEPORT                            APPROX. 0.6 KM 2615342.2 |
 NH1644|---------------------------------------------------------------------|
 NH1644
 NH1644                          SUPERSEDED SURVEY CONTROL
 NH1644
 NH1644  ELLIP H (11/21/91)  223.479  (m)                       GP(       ) 4 1
 NH1644  NAD 83(1986)-  42 14 51.64850(N)    089 34 34.47753(W) AD(       ) 1
 NH1644  NGVD 29 (06/25/91)  256.7    (m)  OSU 89B  model used  GPS OBS        
 NH1644
 NH1644.Superseded values are not recommended for survey control.
 NH1644
 NH1644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1644.See file dsdata.pdf to determine how the superseded data were derived.
 NH1644
 NH1644_MARKER: F = FLANGE-ENCASED ROD
 NH1644_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1644_STAMPING: FREEPORT AZ MK 1990
 NH1644_MARK LOGO: NGS
 NH1644_PROJECTION: FLUSH
 NH1644_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 NH1644_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NH1644+STABILITY: POSITION/ELEVATION WELL
 NH1644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1644+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 NH1644_ROD/PIPE-DEPTH: 7.9 meters
 NH1644_SLEEVE-DEPTH  : 1.0 meters
 NH1644
 NH1644  HISTORY     - Date     Condition        Report By
 NH1644  HISTORY     - 1990     MONUMENTED       NGS
 NH1644  HISTORY     - 19960817 GOOD             SECI
 NH1644  HISTORY     - 19960918 GOOD             USPSQD
 NH1644  HISTORY     - 20011219 GOOD             USPSQD
 NH1644  HISTORY     - 20120328 GOOD             AMESC
 NH1644
 NH1644                          STATION DESCRIPTION
 NH1644
 NH1644'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1644'STATION IS LOCATED ABOUT 6.0 KM (3.7 MI) SOUTH-SOUTHEAST OF FREEPORT,
 NH1644'AT THE ALBERTUS AIRPORT, AT THE JUNCTION OF A TAXI AND THE NORTHEAST
 NH1644'END OF RUNWAY 6-24, IN EAST CENTRAL SECTION 16, T 26 N, R 8 3.
 NH1644'OWNERSHIP--CITY OF FREEPORT, CITY HALL, FREEPORT. IL 61032. AIRPORT
 NH1644'MANAGER IS DARRELL JANSSEN, PHONE 815-232-3013.
 NH1644'TO REACH FROM THE JUNCTION OF US HIGHWAY 20 BUSINESS AND STATE HIGHWAY
 NH1644'26 IN FREEPORT, GO EAST ON HIGHWAY 20 BUSINESS THROUGH TOWN FOR 3.37
 NH1644'KM (2.09 MI) TO A CROSSROAD AT SOUTHEAST CORNER OF TOWN. TURN RIGHT,
 NH1644'SOUTH, ON ARMSTRONG ROAD (BECOMES BAILEYVILLE ROAD) FOR 2.64 KM
 NH1644'(1.64 MI) TO A PAVED CROSSROAD.  TURN LEFT, EAST, ON LAMM ROAD FOR
 NH1644'0.82 KM (0.51 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, SOUTH, ON
 NH1644'AIRPORT ROAD FOR 1.62 KM (1.01 MI) TO THE AIRPORT OFFICE ON THE
 NH1644'RIGHT.  BEAR LEFT, NORTHEAST, ON APRON FOR 0.11 KM (0.07 MI) TO A
 NH1644'TAXI ON THE RIGHT. TURN RIGHT, EAST, ON TAXI FOR 0.30 KM (0.19 MI) TO
 NH1644'A FORK.  BEAR LEFT, NORTHEAST, ON TAXI FOR 0.43 KM (0.27 MI) TO THE
 NH1644'RUNWAY AND THE STATION ON THE RIGHT.
 NH1644'THE STATION IS LOCATED 35.5 M (116.5 FT) NORTHEAST FROM THE FIRST
 NH1644'RUNWAY LIGHT SOUTHWEST OF THE TAXI JUNCTION, 24.2 M (79.4 FT)
 NH1644'NORTHWEST FROM THE CENTER OF THE RUNWAY, 8.0 M (26.2 FT) NORTH FROM
 NH1644'THE OUTBOARD ONE OF TWO TAXI LIGHTS, AND 17.8 M (58.4 FT) SOUTHEAST
 NH1644'FROM THE CENTER OF THE TAXI.
 NH1644'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1644
 NH1644                          STATION RECOVERY (1996)
 NH1644
 NH1644'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1644'RECOVERED AS DESCRIBED.
 NH1644
 NH1644                          STATION RECOVERY (1996)
 NH1644
 NH1644'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1644'RECOVERED IN GOOD CONDITION.
 NH1644
 NH1644                          STATION RECOVERY (2001)
 NH1644
 NH1644'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1644'RECOVERED IN GOOD CONDITION.
 NH1644
 NH1644                          STATION RECOVERY (2012)
 NH1644
 NH1644'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH1644'RECOVERED AS DESCRIBED.
 NH1644'
 NH1644'NOTE-ACCESS COVER IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1534 ***********************************************************************
 NH1534  DESIGNATION -  FREEPORT FIRST PRESB CH SPIRE
 NH1534  PID         -  NH1534
 NH1534  STATE/COUNTY-  IL/STEPHENSON
 NH1534  COUNTRY     -  US
 NH1534  USGS QUAD   -  FREEPORT EAST (2018)
 NH1534
 NH1534                         *CURRENT SURVEY CONTROL
 NH1534  ______________________________________________________________________
 NH1534* NAD 83(1997) POSITION- 42 17 49.99265(N) 089 37 24.26240(W)   ADJUSTED
 NH1534  ______________________________________________________________________
 NH1534  GEOID HEIGHT    -        -33.304 (meters)                     GEOID18
 NH1534  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 NH1534  HORZ ORDER      -  THIRD
 NH1534
 NH1534.The horizontal coordinates were established by classical geodetic methods
 NH1534.and adjusted by the National Geodetic Survey in October 1999.
 NH1534
 NH1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1534.GEOID18 height accuracy estimate available here.
 NH1534
 NH1534.Click photographs - Photos may exist for this station.
 NH1534
 NH1534.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1534
 NH1534. The following values were computed from the NAD 83(1997) position.
 NH1534
 NH1534;                    North         East     Units Scale Factor Converg.
 NH1534;SPC IL W     -   625,237.645   744,796.911   MT  0.99996586   +0 21 56.2
 NH1534;SPC IL W     - 2,051,300.51  2,443,554.53   sFT  0.99996586   +0 21 56.2
 NH1534;UTM  16      - 4,686,110.166   283,742.462   MT  1.00017546   -1 45 58.2
 NH1534
 NH1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8374286110(NAD 83)
 NH1534
 NH1534                          SUPERSEDED SURVEY CONTROL
 NH1534
 NH1534  NAD 83(1996)-  42 17 49.99266(N)    089 37 24.26239(W) AD(       ) 3
 NH1534  NAD 83(1991)-  42 17 49.99274(N)    089 37 24.26366(W) AD(       ) 3
 NH1534  NAD 83(1986)-  42 17 49.99233(N)    089 37 24.26354(W) AD(       ) 3
 NH1534  NAD 27      -  42 17 49.92300(N)    089 37 23.84600(W) AD(       ) 3
 NH1534
 NH1534.Superseded values are not recommended for survey control.
 NH1534
 NH1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1534.See file dsdata.pdf to determine how the superseded data were derived.
 NH1534
 NH1534_MARKER: 90 = CHURCH SPIRE
 NH1534
 NH1534  HISTORY     - Date     Condition        Report By
 NH1534  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1534  HISTORY     - 1954     GOOD             CGS
 NH1534  HISTORY     - 19960918 GOOD             USPSQD
 NH1534  HISTORY     - 20011219 GOOD             USPSQD
 NH1534
 NH1534                          STATION DESCRIPTION
 NH1534
 NH1534'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1534'THIS STATION IS THE SPIRE ON THE FIRST PRESBYTERIAN CHURCH
 NH1534'IN THE CITY OF FREEPORT, ILLINOIS.  IT IS LOCATED ON THE
 NH1534'SOUTHEAST CORNER OF A STONE CHURCH, ABOUT 40 FEET WEST OF
 NH1534'THE CENTERLINE OF N. WALNUT AVENUE, AND ABOUT 45 FEET NORTH
 NH1534'OF THE CENTERLINE OF W. STEPHENSON AVENUE.  THE CHURCH WAS
 NH1534'ERECTED IN 1866 AND THE SPIRE IS PROBABLY THE MOST PROMINENT
 NH1534'OBJECT IN THE CITY.
 NH1534'
 NH1534'THE BASE OF THE SPIRE IS A SQUARE GREY STONE TOWER TAPERING
 NH1534'TO OCTAGONAL NEAR THE TOP.  THIS TOWER IS ABOUT 90 FEET
 NH1534'HIGH AND HAS AN ORNAMENTAL BAND AROUND THE TOP.  THE TALL
 NH1534'SLIM GREY SHINGLED SPIRE IS ABOUT 80 FEET HIGH AND HAS NARROW
 NH1534'GABLED OPENINGS ON THE NORTH, EAST, SOUTH, AND WEST SIDES
 NH1534'AT THE BASE.  THERE IS A BALL AT THE APEX.  THE TOTAL HEIGHT
 NH1534'IS ABOUT 170 FEET.
 NH1534
 NH1534                          STATION RECOVERY (1954)
 NH1534
 NH1534'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1534'STATION WAS RECOVERED BY ANGLE MEASUREMENT AND VISITED.
 NH1534'IT IS IN GOOD CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1534
 NH1534                          STATION RECOVERY (1996)
 NH1534
 NH1534'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1534'RECOVERED IN GOOD CONDITION.
 NH1534
 NH1534                          STATION RECOVERY (2001)
 NH1534
 NH1534'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1530 ***********************************************************************
 NH1530  DESIGNATION -  FREEPORT RAD STA WFRL MAST
 NH1530  PID         -  NH1530
 NH1530  STATE/COUNTY-  IL/STEPHENSON
 NH1530  COUNTRY     -  US
 NH1530  USGS QUAD   -  FREEPORT EAST (2018)
 NH1530
 NH1530                         *CURRENT SURVEY CONTROL
 NH1530  ______________________________________________________________________
 NH1530* NAD 83(1997) POSITION- 42 18 46.29381(N) 089 35 36.05175(W)   ADJUSTED
 NH1530  ______________________________________________________________________
 NH1530  GEOID HEIGHT    -        -33.331 (meters)                     GEOID18
 NH1530  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 NH1530  HORZ ORDER      -  THIRD
 NH1530
 NH1530.The horizontal coordinates were established by classical geodetic methods
 NH1530.and adjusted by the National Geodetic Survey in October 1999.
 NH1530
 NH1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1530.GEOID18 height accuracy estimate available here.
 NH1530
 NH1530.Click photographs - Photos may exist for this station.
 NH1530
 NH1530.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1530
 NH1530. The following values were computed from the NAD 83(1997) position.
 NH1530
 NH1530;                    North         East     Units Scale Factor Converg.
 NH1530;SPC IL W     -   626,990.996   747,263.825   MT  0.99996865   +0 23 09.4
 NH1530;SPC IL W     - 2,057,052.96  2,451,648.07   sFT  0.99996865   +0 23 09.4
 NH1530;UTM  16      - 4,687,770.861   286,273.409   MT  1.00016207   -1 44 47.2
 NH1530
 NH1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8627387770(NAD 83)
 NH1530
 NH1530                          SUPERSEDED SURVEY CONTROL
 NH1530
 NH1530  NAD 83(1996)-  42 18 46.29380(N)    089 35 36.05180(W) AD(       ) 3
 NH1530  NAD 83(1991)-  42 18 46.29251(N)    089 35 36.05287(W) AD(       ) 3
 NH1530  NAD 83(1986)-  42 18 46.29163(N)    089 35 36.05250(W) AD(       ) 3
 NH1530  NAD 27      -  42 18 46.22000(N)    089 35 35.63300(W) AD(       ) 3
 NH1530
 NH1530.Superseded values are not recommended for survey control.
 NH1530
 NH1530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1530.See file dsdata.pdf to determine how the superseded data were derived.
 NH1530
 NH1530_MARKER: 42 = RADIO/TV MAST
 NH1530
 NH1530  HISTORY     - Date     Condition        Report By
 NH1530  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1530  HISTORY     - 19960918 GOOD             USPSQD
 NH1530  HISTORY     - 20011219 GOOD             USPSQD
 NH1530
 NH1530                          STATION DESCRIPTION
 NH1530
 NH1530'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1530'STATION IS THE FLASHING RED LIGHT ATOP THE WFRL RADIO STATION
 NH1530'MAST, WHICH IS LOCATED ABOUT 1-3/4 MILE NORTHEAST OF THE
 NH1530'CENTER OF FREEPORT, 1/2 MILE NORTH OF STATE HIGHWAY 75 AND ABOUT
 NH1530'150 FEET WEST OF A GRAVEL ROAD.  IT IS A UNIFORM CROSS SECTION,
 NH1530'GUYED MAST, 206 FEET HIGH AND IS PAINTED IN ALTERNATE SECTIONS
 NH1530'OF ORANGE AND WHITE.
 NH1530
 NH1530                          STATION RECOVERY (1996)
 NH1530
 NH1530'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1530'RECOVERED IN GOOD CONDITION.
 NH1530
 NH1530                          STATION RECOVERY (2001)
 NH1530
 NH1530'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1530'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1531 ***********************************************************************
 NH1531  DESIGNATION -  FREEPORT ST JOSEPHS CH SPIRE
 NH1531  PID         -  NH1531
 NH1531  STATE/COUNTY-  IL/STEPHENSON
 NH1531  COUNTRY     -  US
 NH1531  USGS QUAD   -  FREEPORT EAST (2018)
 NH1531
 NH1531                         *CURRENT SURVEY CONTROL
 NH1531  ______________________________________________________________________
 NH1531* NAD 83(1997) POSITION- 42 17 38.81298(N) 089 37 12.73934(W)   ADJUSTED
 NH1531  ______________________________________________________________________
 NH1531  GEOID HEIGHT    -        -33.300 (meters)                     GEOID18
 NH1531  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 NH1531  HORZ ORDER      -  THIRD
 NH1531
 NH1531.The horizontal coordinates were established by classical geodetic methods
 NH1531.and adjusted by the National Geodetic Survey in October 1999.
 NH1531
 NH1531.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1531.GEOID18 height accuracy estimate available here.
 NH1531
 NH1531.Click photographs - Photos may exist for this station.
 NH1531
 NH1531.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1531
 NH1531. The following values were computed from the NAD 83(1997) position.
 NH1531
 NH1531;                    North         East     Units Scale Factor Converg.
 NH1531;SPC IL W     -   624,894.401   745,063.066   MT  0.99996615   +0 22 03.9
 NH1531;SPC IL W     - 2,050,174.38  2,444,427.74   sFT  0.99996615   +0 22 03.9
 NH1531;UTM  16      - 4,685,757.186   283,995.718   MT  1.00017412   -1 45 50.1
 NH1531
 NH1531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8399585757(NAD 83)
 NH1531
 NH1531                          SUPERSEDED SURVEY CONTROL
 NH1531
 NH1531  NAD 83(1996)-  42 17 38.81299(N)    089 37 12.73933(W) AD(       ) 3
 NH1531  NAD 83(1991)-  42 17 38.81298(N)    089 37 12.74043(W) AD(       ) 3
 NH1531  NAD 83(1986)-  42 17 38.81265(N)    089 37 12.74041(W) AD(       ) 3
 NH1531  NAD 27      -  42 17 38.74400(N)    089 37 12.32700(W) AD(       ) 3
 NH1531
 NH1531.Superseded values are not recommended for survey control.
 NH1531
 NH1531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1531.See file dsdata.pdf to determine how the superseded data were derived.
 NH1531
 NH1531_MARKER: 90 = CHURCH SPIRE
 NH1531
 NH1531  HISTORY     - Date     Condition        Report By
 NH1531  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1531  HISTORY     - 1954     GOOD             CGS
 NH1531  HISTORY     - 19960918 GOOD             USPSQD
 NH1531  HISTORY     - 20011219 GOOD             USPSQD
 NH1531
 NH1531                          STATION DESCRIPTION
 NH1531
 NH1531'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1531'THIS STATION IS THE SPIRE ON ST. JOSEPHS CHURCH, IN THE CITY
 NH1531'OF FREEPORT, ILLINOIS.  IT IS LOCATED ABOUT 160 FEET WEST
 NH1531'OF THE CENTERLINE OF S. GALENA AVENUE, AND ABOUT 35 FEET
 NH1531'SOUTH OF THE CENTERLINE OF W. WASHINGTON AVENUE.  THE CHURCH
 NH1531'WAS ERECTED IN 1872 AND THE SPIRE IS VERY PROMINENT.
 NH1531'
 NH1531'THE BASE OF THE SPIRE IS A SQUARE GREY STONE TOWER AT THE
 NH1531'NORTH END OF THE CHURCH.  THIS SECTION IS ABOUT 90 FEET
 NH1531'HIGH, HAS HEAVY BUTTRESSES AT THE CORNERS AND TWO TALL SLIM
 NH1531'GOTHIC LOUVERED WINDOWS AT THE TOP WITH A CLOCK DIAL ABOVE THE
 NH1531'WINDOWS AND A GABLE OVER EACH CLOCK DIAL.  THE SLIM GREY
 NH1531'OCTAGONAL SPIRE IS ABOUT 50 FEET HIGH AND HAS A 5-FOOT GOLD
 NH1531'CROSS AT ITS APEX.  THE TOTAL HEIGHT IS ABOUT 145 FEET.
 NH1531
 NH1531                          STATION RECOVERY (1954)
 NH1531
 NH1531'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1531'STATION WAS RECOVERED BY ANGLE MEASURMENT AND VISITED.  IT
 NH1531'IS IN GOOD CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1531
 NH1531                          STATION RECOVERY (1996)
 NH1531
 NH1531'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1531'RECOVERED IN GOOD CONDITION.
 NH1531
 NH1531                          STATION RECOVERY (2001)
 NH1531
 NH1531'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1532 ***********************************************************************
 NH1532  DESIGNATION -  FREEPORT ST VIN ORPHANAGE STK
 NH1532  PID         -  NH1532
 NH1532  STATE/COUNTY-  IL/STEPHENSON
 NH1532  COUNTRY     -  US
 NH1532  USGS QUAD   -  FREEPORT EAST (2018)
 NH1532
 NH1532                         *CURRENT SURVEY CONTROL
 NH1532  ______________________________________________________________________
 NH1532* NAD 83(1997) POSITION- 42 17 02.36958(N) 089 36 22.56614(W)   ADJUSTED
 NH1532  ______________________________________________________________________
 NH1532  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 NH1532  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 NH1532  HORZ ORDER      -  THIRD
 NH1532
 NH1532.The horizontal coordinates were established by classical geodetic methods
 NH1532.and adjusted by the National Geodetic Survey in October 1999.
 NH1532
 NH1532.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1532.GEOID18 height accuracy estimate available here.
 NH1532
 NH1532.Click photographs - Photos may exist for this station.
 NH1532
 NH1532.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1532
 NH1532. The following values were computed from the NAD 83(1997) position.
 NH1532
 NH1532;                    North         East     Units Scale Factor Converg.
 NH1532;SPC IL W     -   623,777.462   746,219.762   MT  0.99996745   +0 22 37.4
 NH1532;SPC IL W     - 2,046,509.89  2,448,222.67   sFT  0.99996745   +0 22 37.4
 NH1532;UTM  16      - 4,684,597.763   285,110.300   MT  1.00016821   -1 45 15.1
 NH1532
 NH1532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8511084597(NAD 83)
 NH1532
 NH1532                          SUPERSEDED SURVEY CONTROL
 NH1532
 NH1532  NAD 83(1996)-  42 17 02.36959(N)    089 36 22.56612(W) AD(       ) 3
 NH1532  NAD 83(1991)-  42 17 02.36962(N)    089 36 22.56777(W) AD(       ) 3
 NH1532  NAD 83(1986)-  42 17 02.36933(N)    089 36 22.56770(W) AD(       ) 3
 NH1532  NAD 27      -  42 17 02.29600(N)    089 36 22.15100(W) AD(       ) 3
 NH1532
 NH1532.Superseded values are not recommended for survey control.
 NH1532
 NH1532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1532.See file dsdata.pdf to determine how the superseded data were derived.
 NH1532
 NH1532_MARKER: 63 = STACK
 NH1532
 NH1532  HISTORY     - Date     Condition        Report By
 NH1532  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1532  HISTORY     - 1954     GOOD             CGS
 NH1532  HISTORY     - 19960918 GOOD             USPSQD
 NH1532  HISTORY     - 20011219 GOOD             USPSQD
 NH1532
 NH1532                          STATION DESCRIPTION
 NH1532
 NH1532'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1532'THIS STATION IS THE STACK AT THE POWERHOUSE OF THE ST. VINCENTS
 NH1532'ORPHANAGE, IN THE SOUTHEASTERN PART OF THE CITY OF FREEPORT,
 NH1532'ILLINOIS.  IT IS LOCATED ON THE SOUTHEAST CORNER OF THE POWERHOUSE
 NH1532'AT THE SOUTHEAST CORNER OF THE GROUNDS, ABOUT 50 FEET WEST
 NH1532'OF THE CENTERLINE OF S. BIDWELL AVENUE, AND ABOUT 310 FEET
 NH1532'SOUTH OF THE CENTERLINE OF S. GALENA AVENUE.  THE STACK
 NH1532'WAS ERECTED IN 1931.  IT IS VERY PROMINENT.
 NH1532'
 NH1532'THE STACK IS A YELLOW TILE STRUCTURE ABOUT 12 FEET IN DIAMETER
 NH1532'AT THE BASE, AND ABOUT 8 FEET IN DIAMETER AT THE TOP.  IT
 NH1532'IS ABOUT 125 FEET HIGH.
 NH1532
 NH1532                          STATION RECOVERY (1954)
 NH1532
 NH1532'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1532'STATION WAS RECOVERED BY ANGLE MEASUREMENT AND VISITED.
 NH1532'IT IS IN GOOD CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1532
 NH1532                          STATION RECOVERY (1996)
 NH1532
 NH1532'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1532'RECOVERED IN GOOD CONDITION.
 NH1532
 NH1532                          STATION RECOVERY (2001)
 NH1532
 NH1532'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1532'STACK ABOUT 1/2 THE DESCRIBED HEIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1622 ***********************************************************************
 JC1622  DESIGNATION -  FREES
 JC1622  PID         -  JC1622
 JC1622  STATE/COUNTY-  IL/MONROE
 JC1622  COUNTRY     -  US
 JC1622  USGS QUAD   -  AMES (2018)
 JC1622
 JC1622                         *CURRENT SURVEY CONTROL
 JC1622  ______________________________________________________________________
 JC1622* NAD 83(1997) POSITION- 38 12 25.69339(N) 090 06 16.11726(W)   ADJUSTED
 JC1622* NAVD 88 ORTHO HEIGHT -   210.4   (meters)      690.    (feet) VERTCON3
 JC1622  ______________________________________________________________________
 JC1622  GEOID HEIGHT    -        -30.009 (meters)                     GEOID18
 JC1622  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 JC1622  HORZ ORDER      -  SECOND
 JC1622
 JC1622.The horizontal coordinates were established by classical geodetic methods
 JC1622.and adjusted by the National Geodetic Survey in October 1999.
 JC1622
 JC1622.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC1622.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC1622
 JC1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1622.GEOID18 height accuracy estimate available here.
 JC1622
 JC1622.Click photographs - Photos may exist for this station.
 JC1622
 JC1622.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1622
 JC1622. The following values were computed from the NAD 83(1997) position.
 JC1622
 JC1622;                    North         East     Units Scale Factor Converg.
 JC1622;SPC IL W     -   170,962.212   705,446.550   MT  0.99994154   +0 02 18.5
 JC1622;SPC IL W     -   560,898.52  2,314,452.56   sFT  0.99994154   +0 02 18.5
 JC1622;UTM  15      - 4,232,761.887   753,528.054   MT  1.00039169   +1 47 30.7
 JC1622
 JC1622!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1622!SPC IL W     -   0.99997170  x   0.99994154  =   0.99991324
 JC1622!UTM  15      -   0.99997170  x   1.00039169  =   1.00036338
 JC1622
 JC1622:                Primary Azimuth Mark                     Grid Az
 JC1622:SPC IL W     -  BURKESVILLE BELL MICROWAVE               347 55 18.7
 JC1622:UTM  15      -  BURKESVILLE BELL MICROWAVE               346 10 06.5
 JC1622
 JC1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5352832761(NAD 83)
 JC1622
 JC1622|---------------------------------------------------------------------|
 JC1622| PID    Reference Object                     Distance      Geod. Az  |
 JC1622|                                                           dddmmss.s |
 JC1622| CI3652 FREES RM 1                          113.609 METERS 03239     |
 JC1622| JB1925 BALDWIN ILL POWER PLANT STACK       APPROX.21.8 KM 0903124.5 |
 JC1622| CI3653 FREES RM 2                          123.795 METERS 33935     |
 JC1622| JC1615 BURKESVILLE BELL MICROWAVE          APPROX. 6.3 KM 3475737.2 |
 JC1622|---------------------------------------------------------------------|
 JC1622
 JC1622                          SUPERSEDED SURVEY CONTROL
 JC1622
 JC1622  NAD 83(1986)-  38 12 25.70420(N)    090 06 16.11075(W) AD(       ) 2
 JC1622  NAD 27      -  38 12 25.51665(N)    090 06 15.71110(W) AD(       ) 2
 JC1622  NGVD 29 (07/19/86)  210.6    (m)          691.     (f) VERT ANG       
 JC1622
 JC1622.Superseded values are not recommended for survey control.
 JC1622
 JC1622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1622.See file dsdata.pdf to determine how the superseded data were derived.
 JC1622
 JC1622_MARKER: DS = TRIANGULATION STATION DISK
 JC1622_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JC1622_STAMPING: FREES 1969
 JC1622_MARK LOGO: CGS
 JC1622_PROJECTION: RECESSED 55 CENTIMETERS
 JC1622_MAGNETIC: I = MARKER IS A STEEL ROD
 JC1622_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1622+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2019
 JC1622
 JC1622  HISTORY     - Date     Condition        Report By
 JC1622  HISTORY     - 1969     MONUMENTED       CGS
 JC1622  HISTORY     - 20190801 GOOD             ILDT
 JC1622
 JC1622                          STATION DESCRIPTION
 JC1622
 JC1622'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JFS)
 JC1622'STATION IS LOCATED 6.0 MI. W. OF RED BUD, IN THE NW. QUARTER
 JC1622'OF SEC. 9, T. 4 S., R. 9 W., ON LAND OWNED BY MR. ELMER
 JC1622'FREES, ON TOP OF A PROMINENT GRASSY KNOLL IN MR. FREES PASTURE.
 JC1622'
 JC1622'TO REACH THE STATION FROM THE POST OFFICE AT RED BUD, DRIVE
 JC1622'0.5 BLOCK N. OF STATE HWY. 3 TO JCT. WITH STATE HWYS. 154
 JC1622'AND 159, TURN LEFT AND DRIVE W. ON STATE HWY. 3 FOR 2.65 MI TO A
 JC1622'Y-JCT. OF A PAVED RD. (TO AMES), TURN LEFT AND DRIVE SW. AND
 JC1622'W. ON PAVED RD. FOR 0.5 MI TO JCT. WITH A BLACKTOP RD. LEADING
 JC1622'S., TURN LEFT AND DRIVE S. ON BLACKTOP FOR 0.05 MI TO JCT. OF A
 JC1622'GRAVEL RD. LEADING W., TURN RIGHT AND DRIVE W. ON GRAVEL RD.
 JC1622'FOR 3.15 MI TO JCT. OF DRIVE N. TO MR. FREES HOUSE, CONTINUE
 JC1622'W. ON GRAVEL RD. FOR 0.25 MI TO TOP OF RIDGE AND STATION
 JC1622'ON THE LEFT.
 JC1622'
 JC1622'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED
 JC1622'FREES 1969 CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD,
 JC1622'DRIVEN IN GROUND AND SET IN 6 IN. TILE FILLED WITH GRAVEL.
 JC1622'REFERENCE MARKS ARE FLUSH.  STATION MARK IS 12 IN. BELOW
 JC1622'GROUND.
 JC1622'
 JC1622'STATION MARK IS 294 FT S. OF CENTER OF THE GRAVEL RD., 348 FT
 JC1622'SE. OF JCT. OF A RD. LEADING INTO THE PASTURE, 318 FT ESE.
 JC1622'OF A FENCE AND 389 FT NE. OF A 30 IN. OAK TREE.
 JC1622'
 JC1622'REFERENCE MARK 1 IS 372.73 FT (113.609 M.) NNE. OF STATION,
 JC1622'25 FT SE. OF CENTER OF GRAVEL RD. AND 1 FT NW. OF FENCE
 JC1622'AND A METAL WITNESS POST.
 JC1622'
 JC1622'REFERENCE MARK 2 IS 406.15 FT (123.795 M.) NW. OF STATION,
 JC1622'19 FT SW. OF CENTER OF THE GRAVEL RD., 65 FT NW. OF JCT. OF RD.
 JC1622'LEADING INTO PASTURE, 1 FT NE. OF FENCE AND A METAL WITNESS
 JC1622'POST.  REFERENCE MARKS WERE NOT TAPED BETWEEN DUE TO
 JC1622'OBSTRUCTIONS.
 JC1622'
 JC1622'HEIGHT OF LIGHT ABOVE STATION 32.78 FT.
 JC1622
 JC1622                          STATION RECOVERY (2019)
 JC1622
 JC1622'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1622'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1037 ***********************************************************************
 NH1037  DESIGNATION -  FREMONT
 NH1037  PID         -  NH1037
 NH1037  STATE/COUNTY-  IL/LAKE
 NH1037  COUNTRY     -  US
 NH1037  USGS QUAD   -  GRAYSLAKE (2018)
 NH1037
 NH1037                         *CURRENT SURVEY CONTROL
 NH1037  ______________________________________________________________________
 NH1037* NAD 83(1997) POSITION- 42 16 37.14859(N) 088 02 43.70856(W)   ADJUSTED
 NH1037* NAVD 88 ORTHO HEIGHT -   264.    (meters)      866.    (feet) SCALED
 NH1037  ______________________________________________________________________
 NH1037  GEOID HEIGHT    -        -34.071 (meters)                     GEOID18
 NH1037  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 NH1037  HORZ ORDER      -  FIRST
 NH1037
 NH1037.The horizontal coordinates were established by classical geodetic methods
 NH1037.and adjusted by the National Geodetic Survey in October 1999.
 NH1037
 NH1037.The orthometric height was scaled from a topographic map.
 NH1037
 NH1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1037.GEOID18 height accuracy estimate available here.
 NH1037
 NH1037.Click photographs - Photos may exist for this station.
 NH1037
 NH1037.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1037
 NH1037. The following values were computed from the NAD 83(1997) position.
 NH1037
 NH1037;                    North         East     Units Scale Factor Converg.
 NH1037;SPC IL E     -   622,908.425   323,745.024   MT  0.99998193   +0 11 37.1
 NH1037;SPC IL E     - 2,043,658.72  1,062,153.47   sFT  0.99998193   +0 11 37.1
 NH1037;SPC WI S     -    32,661.493   761,234.860   MT  1.00012321   +1 20 34.7
 NH1037;SPC WI S     -   107,156.91  2,497,484.70   sFT  1.00012321   +1 20 34.7
 NH1037;UTM  16      - 4,681,059.508   413,792.320   MT  0.99969144   -0 42 12.1
 NH1037
 NH1037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1037!SPC IL E     -   0.99996396  x   0.99998193  =   0.99994589
 NH1037!SPC WI S     -   0.99996396  x   1.00012321  =   1.00008716
 NH1037!UTM  16      -   0.99996396  x   0.99969144  =   0.99965541
 NH1037
 NH1037:                Primary Azimuth Mark                     Grid Az
 NH1037:SPC IL E     -  ANTIOCH                                  357 40 20.3
 NH1037:SPC WI S     -  ANTIOCH                                  356 31 22.7
 NH1037:UTM  16      -  ANTIOCH                                  358 34 09.5
 NH1037
 NH1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1379281059(NAD 83)
 NH1037
 NH1037|---------------------------------------------------------------------|
 NH1037| PID    Reference Object                     Distance      Geod. Az  |
 NH1037|                                                           dddmmss.s |
 NH1037| NH1035 ANTIOCH                             APPROX.17.5 KM 3575157.4 |
 NH1037|---------------------------------------------------------------------|
 NH1037
 NH1037                          SUPERSEDED SURVEY CONTROL
 NH1037
 NH1037  NAD 83(1997)-  42 16 37.14879(N)    088 02 43.70903(W) AD(       ) 1
 NH1037  NAD 83(1991)-  42 16 37.15027(N)    088 02 43.71718(W) AD(       ) 1
 NH1037  NAD 83(1986)-  42 16 37.15028(N)    088 02 43.72140(W) AD(       ) 1
 NH1037  NAD 27      -  42 16 37.07400(N)    088 02 43.44100(W) AD(       ) 1
 NH1037  USSD        -  42 16 37.19300(N)    088 02 43.27400(W) AD(       ) 3
 NH1037
 NH1037.Superseded values are not recommended for survey control.
 NH1037
 NH1037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1037.See file dsdata.pdf to determine how the superseded data were derived.
 NH1037
 NH1037_MARKER: V = STONE MONUMENT
 NH1037_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1037
 NH1037  HISTORY     - Date     Condition        Report By
 NH1037  HISTORY     - 1873     MONUMENTED       USLS
 NH1037  HISTORY     - 1944     SEE DESCRIPTION  CGS
 NH1037  HISTORY     - 19940519 MARK NOT FOUND   USPSQD
 NH1037
 NH1037                          STATION DESCRIPTION
 NH1037
 NH1037'DESCRIBED BY US LAKE SURVEY 1873
 NH1037'THIS STATION IS SITUATED IN SECTION 22, FREMONT TOWNSHIP,
 NH1037'LAKE COUNTY, ILLINOIS, NEAR DEANS CORNERS.  THE HEIGHT OF
 NH1037'STATION USED WAS 41 FEET.  THE GEODETIC POINT IS MARKED BY
 NH1037'A STONE OF THE USUAL FORM, SET SO THAT ITS UPPER END IS 3
 NH1037'FEET BENEATH THE SURFACE OF THE GROUND.  THREE REFERENCE STONES
 NH1037'ARE SET IN THE ROAD NORTH OF THE STATION.  ONE STONE BEARS
 NH1037'NORTH 47 DEG 02 MIN WEST, AND IS 33.62 METERS DISTANT, ONE
 NH1037'BEARS NORTH 20 DEG 27 MIN WEST AND IS 6.16 METERS DISTANT.  AND
 NH1037'ONE BEARS NORTH 36 DEG 01 MIN EAST, AND IS 30.61 METERS
 NH1037'DISTANT FROM THE GEODETIC POINT.  (PROFESSIONAL PAPERS NO.
 NH1037'24).
 NH1037
 NH1037                          STATION RECOVERY (1944)
 NH1037
 NH1037'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 NH1037'STATION WAS NOT RECOVERED.  IT HAS BEEN DESTROYED BY A HIGHWAY
 NH1037'CUT THROUGH THE KNOLL.  TWO REFERENCE MARKS WERE RECOVERED
 NH1037'IN THE S FENCELINE OF THE IVANHOE CEMETERY, BUT A THIRD WHICH
 NH1037'BEARS N. 20 DEG 27 MIN W.  AND IS 6.16 METERS DISTANT WAS
 NH1037'DESTROYED.
 NH1037'
 NH1037'A NEW STATION, FREMONT 2, WAS ESTABLISHED NEAR THE OLD POINT.
 NH1037
 NH1037                          STATION RECOVERY (1994)
 NH1037
 NH1037'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1037'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1038 ***********************************************************************
 NH1038  DESIGNATION -  FREMONT 2
 NH1038  PID         -  NH1038
 NH1038  STATE/COUNTY-  IL/LAKE
 NH1038  COUNTRY     -  US
 NH1038  USGS QUAD   -  GRAYSLAKE (2018)
 NH1038
 NH1038                         *CURRENT SURVEY CONTROL
 NH1038  ______________________________________________________________________
 NH1038* NAD 83(1997) POSITION- 42 16 36.96876(N) 088 02 43.78334(W)   ADJUSTED
 NH1038* NAVD 88 ORTHO HEIGHT -   264.    (meters)      866.    (feet) SCALED
 NH1038  ______________________________________________________________________
 NH1038  GEOID HEIGHT    -        -34.071 (meters)                     GEOID18
 NH1038  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 NH1038  HORZ ORDER      -  FIRST
 NH1038
 NH1038.The horizontal coordinates were established by classical geodetic methods
 NH1038.and adjusted by the National Geodetic Survey in October 1999.
 NH1038
 NH1038.The orthometric height was scaled from a topographic map.
 NH1038
 NH1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1038.GEOID18 height accuracy estimate available here.
 NH1038
 NH1038.Click photographs - Photos may exist for this station.
 NH1038
 NH1038.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1038
 NH1038. The following values were computed from the NAD 83(1997) position.
 NH1038
 NH1038;                    North         East     Units Scale Factor Converg.
 NH1038;SPC IL E     -   622,902.871   323,743.330   MT  0.99998193   +0 11 37.1
 NH1038;SPC IL E     - 2,043,640.50  1,062,147.91   sFT  0.99998193   +0 11 37.1
 NH1038;UTM  16      - 4,681,053.983   413,790.539   MT  0.99969144   -0 42 12.1
 NH1038
 NH1038!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1038!SPC IL E     -   0.99996396  x   0.99998193  =   0.99994589
 NH1038!UTM  16      -   0.99996396  x   0.99969144  =   0.99965541
 NH1038
 NH1038:                Primary Azimuth Mark                     Grid Az
 NH1038:SPC IL E     -  FREMONT 2 AZ MK                          125 42 44.0
 NH1038:UTM  16      -  FREMONT 2 AZ MK                          126 36 33.2
 NH1038
 NH1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1379081053(NAD 83)
 NH1038
 NH1038|---------------------------------------------------------------------|
 NH1038| PID    Reference Object                     Distance      Geod. Az  |
 NH1038|                                                           dddmmss.s |
 NH1038| CI9594 FREMONT 2 RM 1                       30.449 METERS 08218     |
 NH1038| CI9593 FREMONT 2 AZ MK                                    1255421.1 |
 NH1038| NH1041 IVANHOE PRIVATE WATER CO TANK       APPROX. 1.6 KM 1805533.8 |
 NH1038| CI9595 FREMONT 2 RM 2                       37.430 METERS 27529     |
 NH1038|---------------------------------------------------------------------|
 NH1038
 NH1038                          SUPERSEDED SURVEY CONTROL
 NH1038
 NH1038  NAD 83(1997)-  42 16 36.96874(N)    088 02 43.78379(W) AD(       ) 1
 NH1038  NAD 83(1991)-  42 16 36.96962(N)    088 02 43.79326(W) AD(       ) 1
 NH1038  NAD 83(1986)-  42 16 36.96985(N)    088 02 43.79681(W) AD(       ) 1
 NH1038  NAD 27      -  42 16 36.88630(N)    088 02 43.51350(W) AD(       ) 1
 NH1038
 NH1038.Superseded values are not recommended for survey control.
 NH1038
 NH1038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1038.See file dsdata.pdf to determine how the superseded data were derived.
 NH1038
 NH1038_MARKER: DS = TRIANGULATION STATION DISK
 NH1038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1038_STAMPING: FREMONT 2 1944
 NH1038_MARK LOGO: CGS
 NH1038_PROJECTION: RECESSED 30 CENTIMETERS
 NH1038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1038+STABILITY: SURFACE MOTION
 NH1038_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1038+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2000
 NH1038
 NH1038  HISTORY     - Date     Condition        Report By
 NH1038  HISTORY     - 1944     MONUMENTED       CGS
 NH1038  HISTORY     - 1946     GOOD             CGS
 NH1038  HISTORY     - 1949     GOOD             CGS
 NH1038  HISTORY     - 1954     GOOD             CGS
 NH1038  HISTORY     - 1966     GOOD             CGS
 NH1038  HISTORY     - 1975     GOOD             ILDT
 NH1038  HISTORY     - 1989     GOOD             USPSQD
 NH1038  HISTORY     - 19940519 MARK NOT FOUND   USPSQD
 NH1038  HISTORY     - 20000315 GOOD             SECI
 NH1038  HISTORY     - 20010429 GOOD             USPSQD
 NH1038
 NH1038                          STATION DESCRIPTION
 NH1038
 NH1038'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 NH1038'STATION IS LOCATED ABOUT 0.25 MILE W OF THE JUNCTION OF STATE
 NH1038'HIGHWAYS 83 AND 176 IN THE VILLAGE OF IVANHOE.  IT IS OPPOSITE
 NH1038'THE IVANHOE CEMETERY TO THE N, 52 FEET S OF STATE HIGHWAY
 NH1038'176, 15 FEET SE OF A SHELL GASOLINE SIGN, AND 13 FEET S OF
 NH1038'E-W FENCELINE.  IT IS IN A CULTIVATED FIELD ABOUT 178 FEET
 NH1038'W OF A GATE WHICH IS AT THE NE CORNER OF THE FIELD.  MARK IS
 NH1038'STAMPED FREMONT 2 1944 AND IS ABOUT 12 INCHES BELOW THE
 NH1038'GROUND.
 NH1038'
 NH1038'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1038'DISKS SET IN CONCRETE.
 NH1038'
 NH1038'REFERENCE MARK 1 IS 99.90 FEET ENE OF THE STATION, IN THE
 NH1038'E-W FENCELINE, AND 79 FEET W OF A GATE IN THE FENCE CORNER.
 NH1038'IT IS STAMPED FREMONT 2 NO 1 1944.
 NH1038'
 NH1038'REFERENCE MARK 2 IS 122.80 FEET WNW OF THE STATION, IN THE
 NH1038'SAME FENCELINE.  IT IS STAMPED FREMONT 2 NO 2 1944.
 NH1038'
 NH1038'AZIMUTH MARK IS SSE OF THE STATION AND ABOUT 0.35 MILE S OF
 NH1038'THE JUNCTION OF STATE HIGHWAYS 83 AND 176.  IT IS ON THE
 NH1038'RIGHT-OF-WAY, ABOUT 38 FEET W OF THE CENTER LINE OF STATE
 NH1038'HIGHWAY 83, 2.5 FEET N OF A POLE, AND 2.5 FEET NW OF A WOODEN
 NH1038'WITNESS POST.  IT IS STAMPED FREMONT 2 1944.
 NH1038'
 NH1038'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 83
 NH1038'AND 176 IN IVANHOE, GO W ON HIGHWAY 83 FOR 0.25 MILE TO THE
 NH1038'CEMETERY ON THE RIGHT AND STATION ON THE LEFT.
 NH1038'
 NH1038'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 NH1038
 NH1038                          STATION RECOVERY (1946)
 NH1038
 NH1038'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NH1038'STATION, REFERENCE AND AZIMUTH MARKS WERE RECOVERED EXACTLY
 NH1038'AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1038
 NH1038                          STATION RECOVERY (1949)
 NH1038
 NH1038'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MMJ)
 NH1038'R.M. NO. 1 RECOVERED IN GOOD CONDITION.  STAMPED FREMONT 2
 NH1038'NO 1 1944.
 NH1038
 NH1038                          STATION RECOVERY (1954)
 NH1038
 NH1038'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1038'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 NH1038'IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO ALL MARKS
 NH1038'CHECKED.  THE OLD DESCRIPTION IS ADEQUATE.
 NH1038'
 NH1038'DISTANCES AND DIRECTIONS TO AZIMUTH MARK, REFERENCE MARKS
 NH1038'AND OBJECTS VISIBLE FROM THE GROUND.
 NH1038'
 NH1038'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1038
 NH1038                          STATION RECOVERY (1966)
 NH1038
 NH1038'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1038'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD
 NH1038'CONDITION AT THIS TIME.  THE DESCRIPTION IS GOOD WITH THE BELOW
 NH1038'CHANGES.
 NH1038'
 NH1038'THE TO REACH SHOULD BE, GO WEST ON HIGHWAY 176 INSTEAD OF 83
 NH1038'FOR 0.25 MILE TO THE STATION ON THE LEFT, AND GO SOUTH ON
 NH1038'HIGHWAY 83 FOR 0.4 MILE TO THE AZIMUTH MARK ON THE RIGHT
 NH1038'AT THE SOUTHEAST EDGE OF A GOLF COURSE.
 NH1038'
 NH1038'A METAL WITNESS POST WAS SET 1 FOOT EAST OF REFERENCE MARK 1
 NH1038'AND 1 FOOT NORTH OF THE AZIMUTH MARK.
 NH1038
 NH1038                          STATION RECOVERY (1975)
 NH1038
 NH1038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975 (RIL)
 NH1038'FREMONT 2, 1944 RECOVERED GOOD.
 NH1038'
 NH1038'FREMONT 2, NO 1, 1944 RECOVERED GOOD.
 NH1038'
 NH1038'FREMONT 2, NO 2, 1944 RECOVERED GOOD.
 NH1038'
 NH1038'FREMONT 2, 1944 AZI. RECOVERED GOOD.
 NH1038'
 NH1038'IN DESCRIPTION, ADD, STA. IS 14.8 FT. S. OF WITNESS POST.  AND STA.
 NH1038'IS 8 INCHES BELOW GROUND.
 NH1038'
 NH1038'STA. SHOULD BE MOVED, AREA TO BE SUB-DIVIDED.
 NH1038'
 NH1038'DISTANCE AND DIRECTION FROM NEAREST TOWN--S.W. COR. OF IVANHOE.
 NH1038
 NH1038                          STATION RECOVERY (1989)
 NH1038
 NH1038'RECOVERY NOTE BY US POWER SQUADRON 1989 (GM)
 NH1038'RECOVERED IN GOOD CONDITION.
 NH1038
 NH1038                          STATION RECOVERY (1994)
 NH1038
 NH1038'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1038'MARK NOT FOUND.
 NH1038
 NH1038                          STATION RECOVERY (2000)
 NH1038
 NH1038'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RW)
 NH1038'RECOVERED IN GOOD CONDITION.
 NH1038
 NH1038                          STATION RECOVERY (2001)
 NH1038
 NH1038'RECOVERY NOTE BY US POWER SQUADRON 2001 (CD)
 NH1038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0157 ***********************************************************************
 LD0157  DESIGNATION -  FRENCH
 LD0157  PID         -  LD0157
 LD0157  STATE/COUNTY-  IL/KNOX
 LD0157  COUNTRY     -  US
 LD0157  USGS QUAD   -  YATES CITY (2018)
 LD0157
 LD0157                         *CURRENT SURVEY CONTROL
 LD0157  ______________________________________________________________________
 LD0157* NAD 83(1997) POSITION- 40 51 11.26500(N) 090 02 34.50469(W)   ADJUSTED
 LD0157* NAVD 88 ORTHO HEIGHT -   220.367 (meters)      722.99  (feet) ADJUSTED
 LD0157  ______________________________________________________________________
 LD0157  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 LD0157  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 LD0157  DYNAMIC HEIGHT  -        220.267 (meters)      722.66  (feet) COMP
 LD0157  MODELED GRAVITY -    980,167.6   (mgal)                       NAVD 88
 LD0157
 LD0157  HORZ ORDER      -  SECOND
 LD0157  VERT ORDER      -  SECOND    CLASS 0
 LD0157
 LD0157.The horizontal coordinates were established by classical geodetic methods
 LD0157.and adjusted by the National Geodetic Survey in October 1999.
 LD0157
 LD0157.The orthometric height was determined by differential leveling and
 LD0157.adjusted by the NATIONAL GEODETIC SURVEY
 LD0157.in June 1991.
 LD0157
 LD0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0157.GEOID18 height accuracy estimate available here.
 LD0157
 LD0157.Click photographs - Photos may exist for this station.
 LD0157
 LD0157.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0157
 LD0157.The dynamic height is computed by dividing the NAVD 88
 LD0157.geopotential number by the normal gravity value computed on the
 LD0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0157.degrees latitude (g = 980.6199 gals.).
 LD0157
 LD0157.The modeled gravity was interpolated from observed gravity values.
 LD0157
 LD0157. The following values were computed from the NAD 83(1997) position.
 LD0157
 LD0157;                    North         East     Units Scale Factor Converg.
 LD0157;SPC IL W     -   464,723.485   710,434.084   MT  0.99994252   +0 04 51.4
 LD0157;SPC IL W     - 1,524,680.30  2,330,815.82   sFT  0.99994252   +0 04 51.4
 LD0157;UTM  15      - 4,526,662.757   749,262.522   MT  1.00036480   +1 56 07.0
 LD0157;UTM  16      - 4,526,910.830   243,501.096   MT  1.00040986   -1 59 29.5
 LD0157
 LD0157!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0157!SPC IL W     -   0.99997062  x   0.99994252  =   0.99991315
 LD0157!UTM  15      -   0.99997062  x   1.00036480  =   1.00033541
 LD0157!UTM  16      -   0.99997062  x   1.00040986  =   1.00038047
 LD0157
 LD0157:                Primary Azimuth Mark                     Grid Az
 LD0157:SPC IL W     -  FRENCH AZ MK                             359 54 28.1
 LD0157:UTM  15      -  FRENCH AZ MK                             358 03 12.5
 LD0157:UTM  16      -  FRENCH AZ MK                             001 58 49.0
 LD0157
 LD0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4926226662(NAD 83)
 LD0157
 LD0157|---------------------------------------------------------------------|
 LD0157| PID    Reference Object                     Distance      Geod. Az  |
 LD0157|                                                           dddmmss.s |
 LD0157| LD0158 FRENCH RM 1                          12.498 METERS 17951     |
 LD0157| LD0159 FRENCH RM 2                          16.788 METERS 27118     |
 LD0157| LD0156 FRENCH AZ MK                                       3595919.5 |
 LD0157|---------------------------------------------------------------------|
 LD0157
 LD0157                          SUPERSEDED SURVEY CONTROL
 LD0157
 LD0157  NAD 83(1996)-  40 51 11.26671(N)    090 02 34.50688(W) AD(       ) 2
 LD0157  NAD 83(1986)-  40 51 11.27186(N)    090 02 34.50980(W) AD(       ) 2
 LD0157  NAD 27      -  40 51 11.13820(N)    090 02 34.09600(W) AD(       ) 2
 LD0157  NGVD 29 (??/??/92)  220.439  (m)          723.22   (f) ADJ UNCH    2 0
 LD0157  NGVD 29             220.44   (m)          723.2    (f) LEVELING    3  
 LD0157
 LD0157.Superseded values are not recommended for survey control.
 LD0157
 LD0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0157.See file dsdata.pdf to determine how the superseded data were derived.
 LD0157
 LD0157_MARKER: DS = TRIANGULATION STATION DISK
 LD0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0157_STAMPING: FRENCH 1959
 LD0157_MARK LOGO: CGS
 LD0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0157+STABILITY: SURFACE MOTION
 LD0157
 LD0157  HISTORY     - Date     Condition        Report By
 LD0157  HISTORY     - 1959     MONUMENTED       CGS
 LD0157  HISTORY     - 1959     GOOD             CGS
 LD0157  HISTORY     - 1964     GOOD             ILDT
 LD0157  HISTORY     - 19971107 GOOD             USPSQD
 LD0157
 LD0157                          STATION DESCRIPTION
 LD0157
 LD0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0157'THE STATION IS LOCATED ABOUT 5.0 MILES SOUTH-SOUTHWEST OF
 LD0157'WILLIAMSFIELD, 3-1/2 MILES SOUTH OF U.S. HIGHWAY NO. 150 AND 3-1/2
 LD0157'MILES EAST OF THE SPOON RIVER.
 LD0157'
 LD0157'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY NO. 150 AND STATE
 LD0157'HIGHWAY NO. 180 ABOUT 1-1/2 MILES SOUTH OF WILLIAMSFIELD,
 LD0157'GO WEST ON U.S. HIGHWAY NO. 150 FOR 1.55 MILES TO CROSSROADS,
 LD0157'TURN LEFT AND GO SOUTH ON SURFACED ROAD FOR 3 MILES TO CROSSROADS,
 LD0157'CONTINUE SOUTH FOR 0.15 MILE TO AZIMUTH MARK ON LEFT AS
 LD0157'DESCRIBED, CONTINUE SOUTH ON SURFACED ROAD FOR 0.3 MILES TO
 LD0157'STATION ON LEFT AS DESCRIBED.
 LD0157'
 LD0157'STATION MARK, A STANDARD DISK STAMPED FRENCH 1959, IS SET IN
 LD0157'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES.
 LD0157'THE MARK IS 28 FEET EAST OF CENTER OF ROAD, 69 FEET SOUTH OF
 LD0157'POWER POLE, 2 FEET WEST OF FENCE LINE AND 1.9 FEET WEST-NORTHWEST
 LD0157'OF WITNESS POST.
 LD0157'
 LD0157'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED FRENCH
 LD0157'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LD0157'PROJECTS 2 INCHES.  THE MARK IS 40 FEET SOUTH OF WITNESS POST,
 LD0157'28 FEET EAST OF CENTER OF ROAD AND 2 FEET WEST OF FENCE LINE.
 LD0157'
 LD0157'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED FRENCH NO. 2
 LD0157'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 6
 LD0157'INCHES.  THE MARK IS 30.5 FEET NORTH OF POWER POLE, 28.5
 LD0157'FEET WEST OF CENTER OF ROAD, 14.4 FEET EAST OF NORTHEAST CORNER OF
 LD0157'MACHINE SHED AND 2.3 FEET EAST OF FENCE LINE.
 LD0157'
 LD0157'AZIMUTH MARK, A STANDARD DISK STAMPED FRENCH 1959, IS SET
 LD0157'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
 LD0157'THE MARK IS 28 FEET EAST OF CENTER OF ROAD, 3 FEET SOUTH OF
 LD0157'TELEPHONE POLE, 1.6 FEET WEST OF FENCE LINE AND 1.2 WEST OF
 LD0157'WITNESS POST.
 LD0157'
 LD0157'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LD0157
 LD0157                          STATION RECOVERY (1959)
 LD0157
 LD0157'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0157'9.1 MI W FROM BRIMFIELD.
 LD0157'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0157'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0157'78, THENCE 4.1 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.4 MILES
 LD0157'SOUTH ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVEWAY WEST
 LD0157'TO A FARMHOUSE, 28 FEET EAST OF THE CENTER LINE OF THE ROAD, 95
 LD0157'FEET NORTH OF THE EXTENDED CENTER LINE OF THE DRIVEWAY, 62 FEET
 LD0157'NORTHEAST AND ACROSS THE ROAD FROM A POWER POLE WITH A
 LD0157'TRANSFORMER, 76 FEET NORTHEAST AND ACROSS THE ROAD FROM THE
 LD0157'SOUTHEAST CORNER OF A MACHINE SHED, 2 FEET WEST OF A FENCE, 1.8
 LD0157'FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LD0157'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 LD0157'INCHES.
 LD0157
 LD0157                          STATION RECOVERY (1964)
 LD0157
 LD0157'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964 (HWB)
 LD0157'STATION AND ALL REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION AS
 LD0157'DESCRIBED.
 LD0157
 LD0157                          STATION RECOVERY (1997)
 LD0157
 LD0157'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0157'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0156 ***********************************************************************
 LD0156  DESIGNATION -  FRENCH AZ MK
 LD0156  PID         -  LD0156
 LD0156  STATE/COUNTY-  IL/KNOX
 LD0156  COUNTRY     -  US
 LD0156  USGS QUAD   -  YATES CITY (2018)
 LD0156
 LD0156                         *CURRENT SURVEY CONTROL
 LD0156  ______________________________________________________________________
 LD0156* NAD 83(1986) POSITION- 40 51 23.     (N) 090 02 32.     (W)   SCALED
 LD0156* NAVD 88 ORTHO HEIGHT -   220.631 (meters)      723.85  (feet) ADJUSTED
 LD0156  ______________________________________________________________________
 LD0156  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 LD0156  DYNAMIC HEIGHT  -        220.531 (meters)      723.53  (feet) COMP
 LD0156  MODELED GRAVITY -    980,168.1   (mgal)                       NAVD 88
 LD0156
 LD0156  VERT ORDER      -  SECOND    CLASS 0
 LD0156
 LD0156.The horizontal coordinates were scaled from a map and have
 LD0156.an estimated accuracy of +/- 6 seconds.
 LD0156
 LD0156.The orthometric height was determined by differential leveling and
 LD0156.adjusted by the NATIONAL GEODETIC SURVEY
 LD0156.in June 1991.
 LD0156
 LD0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0156.GEOID18 height accuracy estimate available here.
 LD0156
 LD0156.Click photographs - Photos may exist for this station.
 LD0156
 LD0156.The dynamic height is computed by dividing the NAVD 88
 LD0156.geopotential number by the normal gravity value computed on the
 LD0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0156.degrees latitude (g = 980.6199 gals.).
 LD0156
 LD0156.The modeled gravity was interpolated from observed gravity values.
 LD0156
 LD0156;                    North         East    Units  Estimated Accuracy
 LD0156;SPC IL W     -   465,090.      710,490.      MT  (+/- 180 meters Scaled)
 LD0156
 LD0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF493270(NAD 83)
 LD0156
 LD0156                          SUPERSEDED SURVEY CONTROL
 LD0156
 LD0156  NGVD 29 (??/??/92)  220.704  (m)          724.09   (f) ADJ UNCH    2 0
 LD0156
 LD0156.Superseded values are not recommended for survey control.
 LD0156
 LD0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0156.See file dsdata.pdf to determine how the superseded data were derived.
 LD0156
 LD0156_MARKER: DZ = AZIMUTH MARK DISK
 LD0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0156_STAMPING: FRENCH 1959
 LD0156_MARK LOGO: CGS
 LD0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0156+STABILITY: SURFACE MOTION
 LD0156
 LD0156  HISTORY     - Date     Condition        Report By
 LD0156  HISTORY     - 1959     MONUMENTED       CGS
 LD0156  HISTORY     - 19971107 GOOD             USPSQD
 LD0156
 LD0156                          STATION DESCRIPTION
 LD0156
 LD0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0156'8.8 MI W FROM BRIMFIELD.
 LD0156'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0156'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0156'78, THENCE 4.1 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.15 MILES
 LD0156'SOUTH ALONG AN ASPHALT ROAD, 28 FEET EAST OF THE CENTER LINE
 LD0156'OF THE ASPHALT ROAD, 1 1/2 FEET WEST OF A FENCE, 3 FEET SOUTH
 LD0156'OF A TELEPHONE POLE, 140 FEET NORTHEAST AND ACROSS THE ROAD FROM
 LD0156'THE NORTH END OF A BOARD GATE, 80 FEET NORTHEAST AND ACROSS THE
 LD0156'ROAD FROM A POWER POLE WHICH IS THE FIFTH POLE NORTH OF A FARM
 LD0156'HOUSE ON THE WEST SIDE OF THE ROAD AND IS ALSO THE THIRD POLE
 LD0156'SOUTH OF A CROSS ROAD, 1.1 FEET WEST OF A METAL WITNESS POST,
 LD0156'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 LD0156'CONCRETE POST PROJECTING 5 INCHES.
 LD0156
 LD0156                          STATION RECOVERY (1997)
 LD0156
 LD0156'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0156'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0158 ***********************************************************************
 LD0158  DESIGNATION -  FRENCH RM 1
 LD0158  PID         -  LD0158
 LD0158  STATE/COUNTY-  IL/KNOX
 LD0158  COUNTRY     -  US
 LD0158  USGS QUAD   -  YATES CITY (2018)
 LD0158
 LD0158                         *CURRENT SURVEY CONTROL
 LD0158  ______________________________________________________________________
 LD0158* NAD 83(1986) POSITION- 40 51 10.86   (N) 090 02 34.50   (W)   HD_HELD1
 LD0158* NAVD 88 ORTHO HEIGHT -   220.456 (meters)      723.28  (feet) ADJUSTED
 LD0158  ______________________________________________________________________
 LD0158  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 LD0158  DYNAMIC HEIGHT  -        220.356 (meters)      722.95  (feet) COMP
 LD0158  MODELED GRAVITY -    980,167.6   (mgal)                       NAVD 88
 LD0158
 LD0158  VERT ORDER      -  SECOND    CLASS 0
 LD0158
 LD0158.The horizontal coordinates were determined by differentially corrected
 LD0158.hand held GPS observations or other comparable positioning techniques
 LD0158.and have an estimated accuracy of +/- 3 meters.
 LD0158
 LD0158.The orthometric height was determined by differential leveling and
 LD0158.adjusted by the NATIONAL GEODETIC SURVEY
 LD0158.in June 1991.
 LD0158
 LD0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0158.GEOID18 height accuracy estimate available here.
 LD0158
 LD0158.Click photographs - Photos may exist for this station.
 LD0158
 LD0158.The dynamic height is computed by dividing the NAVD 88
 LD0158.geopotential number by the normal gravity value computed on the
 LD0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0158.degrees latitude (g = 980.6199 gals.).
 LD0158
 LD0158.The modeled gravity was interpolated from observed gravity values.
 LD0158
 LD0158;                    North         East    Units  Estimated Accuracy
 LD0158;SPC IL W     -   464,711.0     710,434.2     MT  (+/- 3 meters HH1 GPS) 
 LD0158
 LD0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4926326650(NAD 83)
 LD0158
 LD0158                          SUPERSEDED SURVEY CONTROL
 LD0158
 LD0158  NGVD 29 (??/??/92)  220.528  (m)          723.52   (f) ADJ UNCH    2 0
 LD0158
 LD0158.Superseded values are not recommended for survey control.
 LD0158
 LD0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0158.See file dsdata.pdf to determine how the superseded data were derived.
 LD0158
 LD0158_MARKER: DR = REFERENCE MARK DISK
 LD0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0158_STAMPING: FRENCH NO 1 1959
 LD0158_MARK LOGO: CGS
 LD0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0158+STABILITY: SURFACE MOTION
 LD0158
 LD0158  HISTORY     - Date     Condition        Report By
 LD0158  HISTORY     - 1959     MONUMENTED       CGS
 LD0158  HISTORY     - 19971107 GOOD             USPSQD
 LD0158
 LD0158                          STATION DESCRIPTION
 LD0158
 LD0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0158'9.1 MI W FROM BRIMFIELD.
 LD0158'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0158'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0158'78, THENCE 4.1 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.4 MILES
 LD0158'SOUTH ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVEWAY WEST
 LD0158'TO A FARMHOUSE, 28 FEET EAST OF THE CENTER LINE OF THE ROAD, 52
 LD0158'FEET NORTH OF THE EXTENDED CENTER LINE OF THE DRIVEWAY, 71 FEET
 LD0158'EAST AND ACROSS THE ROAD FROM THE SOUTHEAST CORNER OF A MACHINE
 LD0158'SHED, 56 FEET EAST AND ACROSS THE ROAD FROM A POWER POLE WITH A
 LD0158'TRANSFORMER, 2 FEET WEST OF A FENCE, 41.0 FEET SOUTH OF
 LD0158'TRIANGULATION STATION FRENCH, 40.3 FEET SOUTH OF A METAL WITNESS
 LD0158'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF
 LD0158'A CONCRETE POST PROJECTING 5 INCHES.
 LD0158
 LD0158                          STATION RECOVERY (1997)
 LD0158
 LD0158'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0158'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0159 ***********************************************************************
 LD0159  DESIGNATION -  FRENCH RM 2
 LD0159  PID         -  LD0159
 LD0159  STATE/COUNTY-  IL/KNOX
 LD0159  COUNTRY     -  US
 LD0159  USGS QUAD   -  YATES CITY (2018)
 LD0159
 LD0159                         *CURRENT SURVEY CONTROL
 LD0159  ______________________________________________________________________
 LD0159* NAD 83(1986) POSITION- 40 51 11.28   (N) 090 02 35.22   (W)   HD_HELD1
 LD0159* NAVD 88 ORTHO HEIGHT -   220.032 (meters)      721.89  (feet) ADJUSTED
 LD0159  ______________________________________________________________________
 LD0159  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 LD0159  DYNAMIC HEIGHT  -        219.932 (meters)      721.56  (feet) COMP
 LD0159  MODELED GRAVITY -    980,167.6   (mgal)                       NAVD 88
 LD0159
 LD0159  VERT ORDER      -  SECOND    CLASS 0
 LD0159
 LD0159.The horizontal coordinates were determined by differentially corrected
 LD0159.hand held GPS observations or other comparable positioning techniques
 LD0159.and have an estimated accuracy of +/- 3 meters.
 LD0159
 LD0159.The orthometric height was determined by differential leveling and
 LD0159.adjusted by the NATIONAL GEODETIC SURVEY
 LD0159.in June 1991.
 LD0159
 LD0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0159.GEOID18 height accuracy estimate available here.
 LD0159
 LD0159.Click photographs - Photos may exist for this station.
 LD0159
 LD0159.The dynamic height is computed by dividing the NAVD 88
 LD0159.geopotential number by the normal gravity value computed on the
 LD0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0159.degrees latitude (g = 980.6199 gals.).
 LD0159
 LD0159.The modeled gravity was interpolated from observed gravity values.
 LD0159
 LD0159;                    North         East    Units  Estimated Accuracy
 LD0159;SPC IL W     -   464,723.9     710,417.3     MT  (+/- 3 meters HH1 GPS) 
 LD0159
 LD0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4924526662(NAD 83)
 LD0159
 LD0159                          SUPERSEDED SURVEY CONTROL
 LD0159
 LD0159  NGVD 29 (??/??/92)  220.104  (m)          722.12   (f) ADJ UNCH    2 0
 LD0159
 LD0159.Superseded values are not recommended for survey control.
 LD0159
 LD0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0159.See file dsdata.pdf to determine how the superseded data were derived.
 LD0159
 LD0159_MARKER: DR = REFERENCE MARK DISK
 LD0159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0159_STAMPING: FRENCH NO 2 1959
 LD0159_MARK LOGO: CGS
 LD0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0159+STABILITY: SURFACE MOTION
 LD0159
 LD0159  HISTORY     - Date     Condition        Report By
 LD0159  HISTORY     - 1959     MONUMENTED       CGS
 LD0159  HISTORY     - 19971107 GOOD             USPSQD
 LD0159
 LD0159                          STATION DESCRIPTION
 LD0159
 LD0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0159'9.1 MI W FROM BRIMFIELD.
 LD0159'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0159'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0159'78, THENCE 4.1 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.4 MILES
 LD0159'SOUTH ALONG AN ASPHALT ROAD, 27 1/2 FEET WEST OF THE CENTER LINE
 LD0159'OF THE ROAD, 93 FEET NORTH OF THE CENTER LINE OF A FARM DRIVEWAY,
 LD0159'35 FEET NORTHEAST OF THE SOUTHEAST CORNER OF A MACHINE SHED, 31
 LD0159'FEET NORTH OF A POWER POLE WITH A TRANSFORMER, 2 FEET EAST OF A
 LD0159'FENCE, 55.0 FEET WEST OF TRIANGULATION STATION FRENCH, 57.0 FEET
 LD0159'WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN
 LD0159'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LD0159
 LD0159                          STATION RECOVERY (1997)
 LD0159
 LD0159'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1581 ***********************************************************************
 JC1581  DESIGNATION -  FRENCH VILLAGE ST POL RAD MAST
 JC1581  PID         -  JC1581
 JC1581  STATE/COUNTY-  IL/ST CLAIR
 JC1581  COUNTRY     -  US
 JC1581  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC1581
 JC1581                         *CURRENT SURVEY CONTROL
 JC1581  ______________________________________________________________________
 JC1581* NAD 83(1997) POSITION- 38 35 42.05444(N) 090 02 50.09213(W)   ADJUSTED
 JC1581  ______________________________________________________________________
 JC1581  GEOID HEIGHT    -        -30.834 (meters)                     GEOID18
 JC1581  LAPLACE CORR    -          2.01  (seconds)                    DEFLEC18
 JC1581  HORZ ORDER      -  THIRD
 JC1581
 JC1581.The horizontal coordinates were established by classical geodetic methods
 JC1581.and adjusted by the National Geodetic Survey in October 1999.
 JC1581
 JC1581.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1581.GEOID18 height accuracy estimate available here.
 JC1581
 JC1581.Click photographs - Photos may exist for this station.
 JC1581
 JC1581.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1581
 JC1581. The following values were computed from the NAD 83(1997) position.
 JC1581
 JC1581;                    North         East     Units Scale Factor Converg.
 JC1581;SPC IL W     -   214,020.663   710,402.927   MT  0.99994251   +0 04 28.2
 JC1581;SPC IL W     -   702,166.13  2,330,713.60   sFT  0.99994251   +0 04 28.2
 JC1581;UTM  15      - 4,275,972.225   757,160.607   MT  1.00041447   +1 50 34.7
 JC1581;UTM  16      - 4,276,241.336   234,607.887   MT  1.00046745   -1 54 07.3
 JC1581
 JC1581_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5716075972(NAD 83)
 JC1581
 JC1581                          SUPERSEDED SURVEY CONTROL
 JC1581
 JC1581  NAD 83(1986)-  38 35 42.07134(N)    090 02 50.08487(W) AD(       ) 3
 JC1581  NAD 27      -  38 35 41.88526(N)    090 02 49.70741(W) AD(       ) 3
 JC1581
 JC1581.Superseded values are not recommended for survey control.
 JC1581
 JC1581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1581.See file dsdata.pdf to determine how the superseded data were derived.
 JC1581
 JC1581_MARKER: 42 = RADIO/TV MAST
 JC1581
 JC1581  HISTORY     - Date     Condition        Report By
 JC1581  HISTORY     - 1961     FIRST OBSERVED   CGS
 JC1581
 JC1581                          STATION DESCRIPTION
 JC1581
 JC1581'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC1581'STATION IS LOCATED ABOUT 6.0 MILES EAST-SOUTHEAST OF E.
 JC1581'ST. LOUIS AND AT THE SMALL VILLAGE OF FRENCH VILLAGE.
 JC1581'
 JC1581'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 50 AND STATE
 JC1581'HIGHWAY 111 ABOUT 3 MILES EAST OF E. ST. LOUIS, GO EAST
 JC1581'THEN SOUTHEAST ON U.S. HIGHWAY 50 FOR 3 MILES TO ILLINOIS
 JC1581'STATE POLICE BUILDING ON RIGHT AND STATION BEHIND BUILDING.
 JC1581'
 JC1581'STATION IS A STEEL MAST PAINTED RED AND WHITE, HAS 5 ANTENNAS
 JC1581'ATTACHED ON TOP PART OF MAST, HAS RED LIGHT ATOP AND MAST
 JC1581'IS SET ON A 26 FEET THREE LEG STEEL STRUCTURE MAKING TOTAL
 JC1581'HEIGTH 176 FEET.
 JC1581'
 JC1581'POINT INTERSECTED WAS RED LIGHT ATOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2106 ***********************************************************************
 JA2106  DESIGNATION -  FRIENDSVILLE SHAW RAD KJJ 823
 JA2106  PID         -  JA2106
 JA2106  STATE/COUNTY-  IL/WABASH
 JA2106  COUNTRY     -  US
 JA2106  USGS QUAD   -  LANCASTER (2018)
 JA2106
 JA2106                         *CURRENT SURVEY CONTROL
 JA2106  ______________________________________________________________________
 JA2106* NAD 83(1997) POSITION- 38 30 43.22059(N) 087 50 23.70962(W)   ADJUSTED
 JA2106  ______________________________________________________________________
 JA2106  GEOID HEIGHT    -        -31.251 (meters)                     GEOID18
 JA2106  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 JA2106  HORZ ORDER      -  THIRD
 JA2106
 JA2106.The horizontal coordinates were established by classical geodetic methods
 JA2106.and adjusted by the National Geodetic Survey in October 1999.
 JA2106
 JA2106.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2106.GEOID18 height accuracy estimate available here.
 JA2106
 JA2106.Click photographs - Photos may exist for this station.
 JA2106
 JA2106.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2106
 JA2106. The following values were computed from the NAD 83(1997) position.
 JA2106
 JA2106;                    North         East     Units Scale Factor Converg.
 JA2106;SPC IL E     -   204,922.128   343,033.767   MT  0.99999780   +0 18 26.1
 JA2106;SPC IL E     -   672,315.35  1,125,436.62   sFT  0.99999780   +0 18 26.1
 JA2106;UTM  16      - 4,262,959.828   426,772.383   MT  0.99966603   -0 31 22.9
 JA2106
 JA2106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2677262959(NAD 83)
 JA2106
 JA2106                          SUPERSEDED SURVEY CONTROL
 JA2106
 JA2106  NAD 83(1997)-  38 30 43.22088(N)    087 50 23.70831(W) AD(       ) 3
 JA2106  NAD 83(1986)-  38 30 43.23095(N)    087 50 23.70811(W) AD(       ) 3
 JA2106  NAD 27      -  38 30 43.05705(N)    087 50 23.61161(W) AD(       ) 3
 JA2106
 JA2106.Superseded values are not recommended for survey control.
 JA2106
 JA2106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2106.See file dsdata.pdf to determine how the superseded data were derived.
 JA2106
 JA2106_MARKER: 42 = RADIO/TV MAST
 JA2106
 JA2106  HISTORY     - Date     Condition        Report By
 JA2106  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2106
 JA2106                          STATION DESCRIPTION
 JA2106
 JA2106'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2106'STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF MT CARMEL, 2 MILES
 JA2106'NORTHWEST OF
 JA2106'FRIENDSVILLE AND ON PROPERTY OF MR GERALD PARMENTER.
 JA2106'
 JA2106'TO REACH FROM FRIENDSVILLE, GO WEST ON MACADAM ROAD 2.0 MILES TO A
 JA2106'CROSSROAD, TURN
 JA2106'RIGHT AND GO NORTHERLY ON GRAVELED ROAD 0.75 MILE TO
 JA2106'MR WRIGHTS RESIDENCE ON THE RIGHT.
 JA2106'TURN RIGHT AND GO EAST FOLLOWING
 JA2106'THE FIELD ROAD TO THE SOUTH OF THE HOUSE FOR 0.25
 JA2106'MILE TO WHERE THE
 JA2106'FIELD ROAD TURNS RIGHT, TURN RIGHT AND GO SOUTH FOLLOWING FIELD ROAD
 JA2106'FOR 0.05, THENCE
 JA2106'EASTERLY ON FIELD ROAD 0.6 MILE TO STATION.
 JA2106'
 JA2106'THE MAST IS OWNED BY THE SHAW CONSTRUCTION COMPANY OF MT CARMEL.
 JA2106'
 JA2106'THE MAST IS 400 FEET HIGH, IS PAINTED RED AND WHITE AND HAS A RED
 JA2106'LIGHT ON TOP.
 JA2106'
 JA2106'POINT INTERSECTED WAS TOP AND CENTER OF MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1854 ***********************************************************************
 JB1854  DESIGNATION -  FROG
 JB1854  PID         -  JB1854
 JB1854  STATE/COUNTY-  IL/CLINTON
 JB1854  COUNTRY     -  US
 JB1854  USGS QUAD   -  STOLLETOWN (2018)
 JB1854
 JB1854                         *CURRENT SURVEY CONTROL
 JB1854  ______________________________________________________________________
 JB1854* NAD 83(1997) POSITION- 38 39 03.59348(N) 089 27 50.43324(W)   ADJUSTED
 JB1854* NAVD 88 ORTHO HEIGHT -   154.    (meters)      505.    (feet) SCALED
 JB1854  ______________________________________________________________________
 JB1854  GEOID HEIGHT    -        -30.954 (meters)                     GEOID18
 JB1854  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 JB1854  HORZ ORDER      -  THIRD
 JB1854
 JB1854.The horizontal coordinates were established by classical geodetic methods
 JB1854.and adjusted by the National Geodetic Survey in October 1999.
 JB1854
 JB1854.The orthometric height was scaled from a topographic map.
 JB1854
 JB1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1854.GEOID18 height accuracy estimate available here.
 JB1854
 JB1854.Click photographs - Photos may exist for this station.
 JB1854
 JB1854.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1854
 JB1854. The following values were computed from the NAD 83(1997) position.
 JB1854
 JB1854;                    North         East     Units Scale Factor Converg.
 JB1854;SPC IL W     -   220,462.369   761,163.317   MT  0.99998723   +0 26 20.0
 JB1854;SPC IL W     -   723,300.29  2,497,249.98   sFT  0.99998723   +0 26 20.0
 JB1854;UTM  16      - 4,280,929.303   285,578.258   MT  1.00016621   -1 32 22.4
 JB1854
 JB1854!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1854!SPC IL W     -   0.99998071  x   0.99998723  =   0.99996794
 JB1854!UTM  16      -   0.99998071  x   1.00016621  =   1.00014692
 JB1854
 JB1854:                Primary Azimuth Mark                     Grid Az
 JB1854:SPC IL W     -  FROG AZ MK                               019 48 02.9
 JB1854:UTM  16      -  FROG AZ MK                               021 46 45.3
 JB1854
 JB1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8557880929(NAD 83)
 JB1854
 JB1854|---------------------------------------------------------------------|
 JB1854| PID    Reference Object                     Distance      Geod. Az  |
 JB1854|                                                           dddmmss.s |
 JB1854| CI3654 FROG AZ MK                                         0201422.9 |
 JB1854| JB1850 CARLYLE ARMY ENGINEERS RAD ANT      APPROX. 9.3 KM 1080900.9 |
 JB1854| JB1853 CARLYLE W MUNICIPAL TANK            APPROX. 8.5 KM 1192433.2 |
 JB1854| CI3655 FROG RM 1                            19.038 METERS 22902     |
 JB1854| CI3656 FROG RM 2                            19.697 METERS 31401     |
 JB1854|---------------------------------------------------------------------|
 JB1854
 JB1854                          SUPERSEDED SURVEY CONTROL
 JB1854
 JB1854  NAD 83(1986)-  38 39 03.61156(N)    089 27 50.42968(W) AD(       ) 3
 JB1854  NAD 27      -  38 39 03.43997(N)    089 27 50.12131(W) AD(       ) 3
 JB1854
 JB1854.Superseded values are not recommended for survey control.
 JB1854
 JB1854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1854.See file dsdata.pdf to determine how the superseded data were derived.
 JB1854
 JB1854_MARKER: DS = TRIANGULATION STATION DISK
 JB1854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1854_STAMPING: FROG 1962
 JB1854_MARK LOGO: CGS
 JB1854_PROJECTION: RECESSED 46 CENTIMETERS
 JB1854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1854+STABILITY: SURFACE MOTION
 JB1854
 JB1854  HISTORY     - Date     Condition        Report By
 JB1854  HISTORY     - 1962     MONUMENTED       CGS
 JB1854
 JB1854                          STATION DESCRIPTION
 JB1854
 JB1854'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1854'NO MEASUREMENT BETWEEN RMS, FENCE POSTS ON LINE.
 JB1854'
 JB1854'THE STATION IS ABOUT 6 MILES NORTHWEST OF CARLYLE, ABOUT 3 MILES
 JB1854'NORTH-NORTHWEST OF BECKEMEYER, ABOUT 1 MILE NORTHEAST OF FROGTOWN, IN
 JB1854'THE NORTHWEST 0.25 OF SEC 5, T 2 N, R 3 W, AND ON THE PROPERTY OF MR
 JB1854'CARL SCHROEDER.  IT IS 63 FEET NORTHEAST OF A WITNESS POST AND 46 FEET
 JB1854'EAST OF A WIRE FENCE.  THE MONUMENT IS 18 INCHES BELOW THE SURFACE OF
 JB1854'THE GROUND AND THE DISK IS STAMPED FROG 1962.
 JB1854'
 JB1854'TO REACH FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE HIGHWAY 127 IN
 JB1854'CARLYLE, GO WEST ON HIGHWAY 50 FOR 3.25 MILES TO A SIDE ROAD LEFT,
 JB1854'JUST NORTH OF BECKMEYER.  CONTINUE WEST ON HIGHWAY 50 FOR 1.3 MILES TO
 JB1854'A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON STOLLETOWN ROAD FOR 1.8
 JB1854'MILES TO A CROSSROAD.  CONTINUE NORTH ON THE PAVED ROAD FOR 1.3 MILES
 JB1854'TO A CROSSROAD.  TURN LEFT AND GO WEST ON A DIRT ROAD FOR 0.15 MILE TO
 JB1854'A FIELD ENTRANCE ON THE LEFT.  TURN LEFT AND GO SOUTH THROUGH A FIELD
 JB1854'FOR 0.2 MILE TO THE TOP OF A HILL AND THE STATION.
 JB1854'
 JB1854'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO NORTH ON THE PAVED ROAD
 JB1854'FOR 0.35 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1854'
 JB1854'REFERENCE MARK 1 IS 2 FEET NORTH OF THE WITNESS POST AND 6 INCHES EAST
 JB1854'OF THE WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1854'STAMPED FROG NO 1 1962.
 JB1854'
 JB1854'REFERENCE MARK 2 IS 88 FEET NORTH OF THE WITNESS POST AND 6 INCHES
 JB1854'EAST OF THE WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 JB1854'IS STAMPED FROG NO 2 1962.
 JB1854'
 JB1854'THE AZIMUTH MARK IS 24 FEET EAST OF THE CENTERLINE OF THE PAVED ROAD,
 JB1854'4 FEET SOUTH OF A TWIN TREE STUMP AND 1 FOOT SOUTH OF A WITNESS POST.
 JB1854'THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED FROG 1962.
 JB1854'
 JB1854'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0449 ***********************************************************************
 JB0449  DESIGNATION -  FROG AZ MK
 JB0449  PID         -  JB0449
 JB0449  STATE/COUNTY-  IL/JEFFERSON
 JB0449  COUNTRY     -  US
 JB0449  USGS QUAD   -  MOUNT VERNON (2018)
 JB0449
 JB0449                         *CURRENT SURVEY CONTROL
 JB0449  ______________________________________________________________________
 JB0449* NAD 83(1986) POSITION- 38 15 55.     (N) 088 53 18.     (W)   SCALED
 JB0449* NAVD 88 ORTHO HEIGHT -   132.059 (meters)      433.26  (feet) ADJUSTED
 JB0449  ______________________________________________________________________
 JB0449  GEOID HEIGHT    -        -30.121 (meters)                     GEOID18
 JB0449  DYNAMIC HEIGHT  -        131.974 (meters)      432.98  (feet) COMP
 JB0449  MODELED GRAVITY -    979,981.4   (mgal)                       NAVD 88
 JB0449
 JB0449  VERT ORDER      -  SECOND    CLASS 0
 JB0449
 JB0449.The horizontal coordinates were scaled from a map and have
 JB0449.an estimated accuracy of +/- 6 seconds.
 JB0449
 JB0449.The orthometric height was determined by differential leveling and
 JB0449.adjusted by the NATIONAL GEODETIC SURVEY
 JB0449.in June 1991.
 JB0449
 JB0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0449.GEOID18 height accuracy estimate available here.
 JB0449
 JB0449.Click photographs - Photos may exist for this station.
 JB0449
 JB0449.The dynamic height is computed by dividing the NAVD 88
 JB0449.geopotential number by the normal gravity value computed on the
 JB0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0449.degrees latitude (g = 980.6199 gals.).
 JB0449
 JB0449.The modeled gravity was interpolated from observed gravity values.
 JB0449
 JB0449;                    North         East    Units  Estimated Accuracy
 JB0449;SPC IL E     -   177,570.      251,430.      MT  (+/- 180 meters Scaled)
 JB0449
 JB0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH348369(NAD 83)
 JB0449
 JB0449                          SUPERSEDED SURVEY CONTROL
 JB0449
 JB0449  NGVD 29 (??/??/92)  132.167  (m)          433.62   (f) ADJ UNCH    2 0
 JB0449
 JB0449.Superseded values are not recommended for survey control.
 JB0449
 JB0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0449.See file dsdata.pdf to determine how the superseded data were derived.
 JB0449
 JB0449_MARKER: DZ = AZIMUTH MARK DISK
 JB0449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0449_STAMPING: FROG 1961
 JB0449_MARK LOGO: CGS
 JB0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0449+STABILITY: SURFACE MOTION
 JB0449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0449+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0449
 JB0449  HISTORY     - Date     Condition        Report By
 JB0449  HISTORY     - 1961     MONUMENTED       CGS
 JB0449  HISTORY     - 1973     GOOD             NGS
 JB0449  HISTORY     - 20090120 GOOD             ILDT
 JB0449  HISTORY     - 20090126 GOOD             ILDT
 JB0449  HISTORY     - 20120604 GOOD             ILDT
 JB0449  HISTORY     - 20140709 GOOD             ILDT
 JB0449
 JB0449                          STATION DESCRIPTION
 JB0449
 JB0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0449'4.1 MI SE FROM MT VERNON.
 JB0449'ABOUT 3.55 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0449'HOUSE IN MT. VERNON, THENCE 0.55 MILES EAST ALONG AN OILED ROAD,
 JB0449'AT THE JUNCTION OF A DIRT ROAD SOUTH AT A FARM HOUSE EAST OF
 JB0449'THE ROAD SOUTH, 15 FEET SOUTH OF THE CENTER OF THE ROAD, 16 FEET
 JB0449'WEST OF THE CENTER OF THE ROAD, 1.5 FEET NORTHEAST OF THE FENCE
 JB0449'CORNER, 1.5 FEET NORTH OF A POWER POLE THE FIRST POLE SOUTH OF A
 JB0449'POWER POLE WITH A TRANSFORMER, 2.2 FEET EAST OF A METAL WITNESS
 JB0449'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0449'POST PROJECTING 1 INCH.
 JB0449
 JB0449                          STATION RECOVERY (1973)
 JB0449
 JB0449'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0449'RECOVERED IN GOOD CONDITION.
 JB0449
 JB0449                          STATION RECOVERY (2009)
 JB0449
 JB0449'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0449'RECOVERED IN GOOD CONDITION.
 JB0449
 JB0449                          STATION RECOVERY (2009)
 JB0449
 JB0449'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0449'RECOVERED IN GOOD CONDITION.
 JB0449
 JB0449                          STATION RECOVERY (2012)
 JB0449
 JB0449'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0449'RECOVERED IN GOOD CONDITION.
 JB0449
 JB0449                          STATION RECOVERY (2014)
 JB0449
 JB0449'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0449'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0453 ***********************************************************************
 JB0453  DESIGNATION -  FROG RESET
 JB0453  PID         -  JB0453
 JB0453  STATE/COUNTY-  IL/JEFFERSON
 JB0453  COUNTRY     -  US
 JB0453  USGS QUAD   -  MOUNT VERNON (2018)
 JB0453
 JB0453                         *CURRENT SURVEY CONTROL
 JB0453  ______________________________________________________________________
 JB0453* NAD 83(1997) POSITION- 38 16 05.59371(N) 088 53 18.03209(W)   ADJUSTED
 JB0453* NAVD 88 ORTHO HEIGHT -   131.55  (meters)      431.6   (feet) RESET
 JB0453  ______________________________________________________________________
 JB0453  GEOID HEIGHT    -        -30.128 (meters)                     GEOID18
 JB0453  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 JB0453  HORZ ORDER      -  SECOND
 JB0453  VERT ORDER      -  THIRD
 JB0453
 JB0453.The horizontal coordinates were established by classical geodetic methods
 JB0453.and adjusted by the National Geodetic Survey in October 1999.
 JB0453
 JB0453.The orthometric height was computed from unverified reset data.
 JB0453
 JB0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0453.GEOID18 height accuracy estimate available here.
 JB0453
 JB0453.Click photographs - Photos may exist for this station.
 JB0453
 JB0453.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0453
 JB0453. The following values were computed from the NAD 83(1997) position.
 JB0453
 JB0453;                    North         East     Units Scale Factor Converg.
 JB0453;SPC IL E     -   177,892.011   251,431.322   MT  1.00000404   -0 20 37.5
 JB0453;SPC IL E     -   583,634.04    824,904.26   sFT  1.00000404   -0 20 37.5
 JB0453;UTM  16      - 4,237,261.637   334,807.229   MT  0.99993608   -1 10 11.3
 JB0453
 JB0453!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0453!SPC IL E     -   0.99998409  x   1.00000404  =   0.99998813
 JB0453!UTM  16      -   0.99998409  x   0.99993608  =   0.99992017
 JB0453
 JB0453:                Primary Azimuth Mark                     Grid Az
 JB0453:SPC IL E     -  HEBRON                                   086 04 06.7
 JB0453:UTM  16      -  HEBRON                                   086 53 40.5
 JB0453
 JB0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3480737261(NAD 83)
 JB0453
 JB0453|---------------------------------------------------------------------|
 JB0453| PID    Reference Object                     Distance      Geod. Az  |
 JB0453|                                                           dddmmss.s |
 JB0453| JB0452 FROG RM 1                            21.004 METERS 02139     |
 JB0453| JB0460 HEBRON                              APPROX. 2.8 KM 0854329.2 |
 JB0453| JB0449 FROG AZ MK                                         1811514.3 |
 JB0453| JB0450 FROG RM 2                            18.718 METERS 19041     |
 JB0453| JB1756 MT VERNON ILL PWR MICROWAV TWR      APPROX. 5.3 KM 3445549.5 |
 JB0453| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 5.1 KM 3482040.3 |
 JB0453|---------------------------------------------------------------------|
 JB0453
 JB0453                          SUPERSEDED SURVEY CONTROL
 JB0453
 JB0453  NAD 83(1993)-  38 16 05.60653(N)    088 53 18.03086(W) AD(       ) 2
 JB0453  NAD 83(1986)-  38 16 05.60842(N)    088 53 18.03179(W) AD(       ) 2
 JB0453  NAD 27      -  38 16 05.43021(N)    088 53 17.79482(W) AD(       ) 2
 JB0453
 JB0453.Superseded values are not recommended for survey control.
 JB0453
 JB0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0453.See file dsdata.pdf to determine how the superseded data were derived.
 JB0453
 JB0453_MARKER: DH = HORIZONTAL CONTROL DISK
 JB0453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0453_STAMPING: FROG 1961 1973
 JB0453_MARK LOGO: NGS
 JB0453_PROJECTION: FLUSH
 JB0453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0453+STABILITY: SURFACE MOTION
 JB0453
 JB0453  HISTORY     - Date     Condition        Report By
 JB0453  HISTORY     - 1973     MONUMENTED       NGS
 JB0453  HISTORY     - 1973     GOOD             NGS
 JB0453  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 JB0453
 JB0453                          STATION DESCRIPTION
 JB0453
 JB0453'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0453'THE STATION IS 12 FEET EAST OF A FENCE, 64 FEET NORTHWEST OF A 40 INCH
 JB0453'OAK TREE, 14 FEET WEST OF THE CENTERLINE OF TRACK ROAD, 85 FEET NORTH
 JB0453'OF THE CENTERLINE OF A DRIVEWAY, 25 FEET WEST OF A FENCE AND ABOUT 200
 JB0453'FEET NORTHEAST OF A HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB0453'STAMPED FROG 1961 1973.
 JB0453'
 JB0453'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 64 AND
 JB0453'STATE HIGHWAY 37 37ABOUT 3 MILES SOUTH OF MT VERNON), GO SOUTH ON
 JB0453'HIGHWAY 37 FOR 0.65 MILE TO A ROAD LEFT.  TURN LEFT AND GO EAST ON
 JB0453'OILED ROAD FOR 0.55 MILE TO A T-ROAD AND THE AZIMUTH MARK ON THE
 JB0453'RIGHT.  TURN LEFT AND GO NORTH ON GRAVELED FOR 0.2 MILE TO A DRIVEWAY
 JB0453'LEFT AND TRACK ROAD AHEAD AND THE STATION AS DESCRIBED.
 JB0453'
 JB0453'REFERENCE MARK 1 IS 118 FEET NORTH OF THE TREE, 10 FEET EAST OF THE
 JB0453'CENTERLINE OF THE TRACK ROAD, 151 FEET NORTH OF THE CENTERLINE OF THE
 JB0453'DRIVEWAY, 1 FOOT WEST OF A FENCE AND 10 FEET SOUTHWEST OF THE
 JB0453'SOUTHWEST CORNER OF A SMALL POND.  THE MONUMENT IS FLUSH AND THE DISK
 JB0453'IS STAMPED FROG NO 1 1961.
 JB0453'
 JB0453'REFERENCE MARK 2 IS 48 FEET WEST OF THE TREE, 37 FEET WEST OF A FENCE,
 JB0453'2 FEET SOUTH OF A METAL WITNESS POST, 23 FEET WEST OF THE CENTERLINE
 JB0453'OF THE ROAD AND 24 FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY.  THE
 JB0453'MONUMENT IS FLUSH AND THE DISK IS STAMPED FROG NO 2 1961.
 JB0453'
 JB0453'THE AZIMUTH MARK IS 17 FEET WEST OF THE CENTERLINE OF ROAD, 16 FEET
 JB0453'SOUTH OF THE CENTERLINE OF ROAD, 2 FEET EAST OF A METAL WITNESS POST
 JB0453'AND 2 FEET NORTH OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE DISK
 JB0453'IS STAMPED FROG 1961.
 JB0453
 JB0453                          STATION RECOVERY (1973)
 JB0453
 JB0453'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0453'3.5 MI SE FROM MT VERNON.  ABOUT 3.55 MILES SOUTH ALONG STATE HIGHWAY
 JB0453'37 FROM THE COURTHOUSE AT MT. VERNON, THENCE EAST ALONG OILED ROAD
 JB0453'0.55 MILE, THENCE NORTH ALONG OILED ROAD FOR 0.2 MILE TO THE MARK, 12
 JB0453'FEET EAST OF A FENCE, 64 FEET NORTHWEST OF A 40 INCH OAK TREE, 14 FEET
 JB0453'WEST OF THE CENTERLINE OF TRACK ROAD, 85 FEET NORTH OF THE CENTERLINE
 JB0453'OF A DRIVEWAY, ABOUT 200 FEET NORTHEAST OF A HOUSE AND SET IN THE TOP
 JB0453'OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 JB0453
 JB0453                          STATION RECOVERY (2014)
 JB0453
 JB0453'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0453'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0452 ***********************************************************************
 JB0452  DESIGNATION -  FROG RM 1
 JB0452  PID         -  JB0452
 JB0452  STATE/COUNTY-  IL/JEFFERSON
 JB0452  COUNTRY     -  US
 JB0452  USGS QUAD   -  MOUNT VERNON (2018)
 JB0452
 JB0452                         *CURRENT SURVEY CONTROL
 JB0452  ______________________________________________________________________
 JB0452* NAD 83(1986) POSITION- 38 16 06.23   (N) 088 53 17.71   (W)   HD_HELD1
 JB0452* NAVD 88 ORTHO HEIGHT -   130.524 (meters)      428.23  (feet) ADJUSTED
 JB0452  ______________________________________________________________________
 JB0452  GEOID HEIGHT    -        -30.128 (meters)                     GEOID18
 JB0452  DYNAMIC HEIGHT  -        130.440 (meters)      427.95  (feet) COMP
 JB0452  MODELED GRAVITY -    979,981.6   (mgal)                       NAVD 88
 JB0452
 JB0452  VERT ORDER      -  SECOND    CLASS 0
 JB0452
 JB0452.The horizontal coordinates were determined by differentially corrected
 JB0452.hand held GPS observations or other comparable positioning techniques
 JB0452.and have an estimated accuracy of +/- 3 meters.
 JB0452
 JB0452.The orthometric height was determined by differential leveling and
 JB0452.adjusted by the NATIONAL GEODETIC SURVEY
 JB0452.in June 1991.
 JB0452
 JB0452.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0452.GEOID18 height accuracy estimate available here.
 JB0452
 JB0452.Click photographs - Photos may exist for this station.
 JB0452
 JB0452.The dynamic height is computed by dividing the NAVD 88
 JB0452.geopotential number by the normal gravity value computed on the
 JB0452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0452.degrees latitude (g = 980.6199 gals.).
 JB0452
 JB0452.The modeled gravity was interpolated from observed gravity values.
 JB0452
 JB0452;                    North         East    Units  Estimated Accuracy
 JB0452;SPC IL E     -   177,911.6     251,439.3     MT  (+/- 3 meters HH1 GPS) 
 JB0452
 JB0452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3481537281(NAD 83)
 JB0452
 JB0452                          SUPERSEDED SURVEY CONTROL
 JB0452
 JB0452  NGVD 29 (??/??/92)  130.632  (m)          428.58   (f) ADJ UNCH    2 0
 JB0452
 JB0452.Superseded values are not recommended for survey control.
 JB0452
 JB0452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0452.See file dsdata.pdf to determine how the superseded data were derived.
 JB0452
 JB0452_MARKER: DR = REFERENCE MARK DISK
 JB0452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0452_STAMPING: FROG NO 1 1961
 JB0452_MARK LOGO: CGS
 JB0452_PROJECTION: FLUSH
 JB0452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0452+STABILITY: SURFACE MOTION
 JB0452
 JB0452  HISTORY     - Date     Condition        Report By
 JB0452  HISTORY     - 1961     MONUMENTED       CGS
 JB0452  HISTORY     - 1973     GOOD             NGS
 JB0452  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 JB0452
 JB0452                          STATION DESCRIPTION
 JB0452
 JB0452'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0452'4.3 MI SE FROM MT VERNON.
 JB0452'ABOUT 3.55 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0452'HOUSE IN MT. VERNON, THENCE 0.55 MILES EAST ALONG AN OILED ROAD,
 JB0452'THENCE 0.2 MILES NORTH ALONG A DIRT ROAD, AT A FARM HOUSE WEST OF
 JB0452'THE ROAD, 7 FEET EAST OF THE CENTER OF THE ROAD, 0.5 FEET WEST
 JB0452'OF THE FENCE, 118 FEET NORTH OF A THIRTYSIX INCH TRIANGLE BLAZED
 JB0452'OAK TREE, 69.1 FEET NORTHEAST OF TRAVERSE STATION FROG, 248
 JB0452'FEET NORTH-NORTHEAST OF A POWER POLE WITH A TRANSFORMER, 57 FEET
 JB0452'NORTHEAST OF A FENCE CORNER, 128.6 FEET NORTHEAST OF A METAL
 JB0452'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 JB0452'CONCRETE POST FLUSH WITH THE GROUND.
 JB0452
 JB0452                          STATION RECOVERY (1973)
 JB0452
 JB0452'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0452'RECOVERED IN GOOD CONDITION.
 JB0452
 JB0452                          STATION RECOVERY (2014)
 JB0452
 JB0452'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0452'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0450 ***********************************************************************
 JB0450  DESIGNATION -  FROG RM 2
 JB0450  PID         -  JB0450
 JB0450  STATE/COUNTY-  IL/JEFFERSON
 JB0450  COUNTRY     -  US
 JB0450  USGS QUAD   -  MOUNT VERNON (2018)
 JB0450
 JB0450                         *CURRENT SURVEY CONTROL
 JB0450  ______________________________________________________________________
 JB0450* NAD 83(1986) POSITION- 38 16 05.00   (N) 088 53 18.17   (W)   HD_HELD1
 JB0450* NAVD 88 ORTHO HEIGHT -   131.718 (meters)      432.14  (feet) ADJUSTED
 JB0450  ______________________________________________________________________
 JB0450  GEOID HEIGHT    -        -30.127 (meters)                     GEOID18
 JB0450  DYNAMIC HEIGHT  -        131.633 (meters)      431.87  (feet) COMP
 JB0450  MODELED GRAVITY -    979,981.6   (mgal)                       NAVD 88
 JB0450
 JB0450  VERT ORDER      -  SECOND    CLASS 0
 JB0450
 JB0450.The horizontal coordinates were determined by differentially corrected
 JB0450.hand held GPS observations or other comparable positioning techniques
 JB0450.and have an estimated accuracy of +/- 3 meters.
 JB0450
 JB0450.The orthometric height was determined by differential leveling and
 JB0450.adjusted by the NATIONAL GEODETIC SURVEY
 JB0450.in June 1991.
 JB0450
 JB0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0450.GEOID18 height accuracy estimate available here.
 JB0450
 JB0450.Click photographs - Photos may exist for this station.
 JB0450
 JB0450.The dynamic height is computed by dividing the NAVD 88
 JB0450.geopotential number by the normal gravity value computed on the
 JB0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0450.degrees latitude (g = 980.6199 gals.).
 JB0450
 JB0450.The modeled gravity was interpolated from observed gravity values.
 JB0450
 JB0450;                    North         East    Units  Estimated Accuracy
 JB0450;SPC IL E     -   177,873.7     251,427.9     MT  (+/- 3 meters HH1 GPS) 
 JB0450
 JB0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3480337243(NAD 83)
 JB0450
 JB0450                          SUPERSEDED SURVEY CONTROL
 JB0450
 JB0450  NGVD 29 (??/??/92)  131.826  (m)          432.50   (f) ADJ UNCH    2 0
 JB0450
 JB0450.Superseded values are not recommended for survey control.
 JB0450
 JB0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0450.See file dsdata.pdf to determine how the superseded data were derived.
 JB0450
 JB0450_MARKER: DR = REFERENCE MARK DISK
 JB0450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0450_STAMPING: FROG NO 2 1961
 JB0450_MARK LOGO: CGS
 JB0450_PROJECTION: FLUSH
 JB0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0450+STABILITY: SURFACE MOTION
 JB0450_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0450+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0450
 JB0450  HISTORY     - Date     Condition        Report By
 JB0450  HISTORY     - 1961     MONUMENTED       CGS
 JB0450  HISTORY     - 1973     GOOD             NGS
 JB0450  HISTORY     - 20090120 GOOD             ILDT
 JB0450  HISTORY     - 20090126 GOOD             ILDT
 JB0450  HISTORY     - 20140709 GOOD             ILDT
 JB0450
 JB0450                          STATION DESCRIPTION
 JB0450
 JB0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0450'4.3 MI SE FROM MT VERNON.
 JB0450'ABOUT 3.55 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0450'HOUSE IN MT. VERNON, THENCE 0.55 MILES EAST ALONG AN OILED ROAD,
 JB0450'THENCE 0.2 MILES NORTH ALONG A DIRT ROAD, AT A FARM HOUSE WEST
 JB0450'OF THE ROAD, 23 FEET WEST OF THE CENTER OF THE ROAD, 0.5 FEET
 JB0450'EAST OF THE FENCE, 15 FEET NORTH OF THE FENCE CORNER, 125 FEET
 JB0450'NORTH OF A POWER POLE WITH A TRANSFORMER, 61.4 FEET
 JB0450'SOUTH-SOUTHWEST OF TRAVERSE STATION FROG, 49 FEET WEST OF A
 JB0450'THIRTY SIX INCH TRIANGLE BLAZED OAK TREE, 1.6 FEET SOUTHEAST OF
 JB0450'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 JB0450'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0450
 JB0450                          STATION RECOVERY (1973)
 JB0450
 JB0450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0450'RECOVERED IN GOOD CONDITION.
 JB0450
 JB0450                          STATION RECOVERY (2009)
 JB0450
 JB0450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0450'RECOVERED IN GOOD CONDITION.
 JB0450
 JB0450                          STATION RECOVERY (2009)
 JB0450
 JB0450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0450'RECOVERED IN GOOD CONDITION.
 JB0450
 JB0450                          STATION RECOVERY (2014)
 JB0450
 JB0450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0450'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1565 ***********************************************************************
 MF1565  DESIGNATION -  FULL
 MF1565  PID         -  MF1565
 MF1565  STATE/COUNTY-  IL/LASALLE
 MF1565  COUNTRY     -  US
 MF1565  USGS QUAD   -  MENDOTA EAST (2018)
 MF1565
 MF1565                         *CURRENT SURVEY CONTROL
 MF1565  ______________________________________________________________________
 MF1565* NAD 83(1997) POSITION- 41 33 15.61418(N) 089 03 36.41807(W)   ADJUSTED
 MF1565* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 MF1565  ______________________________________________________________________
 MF1565  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 MF1565  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 MF1565  HORZ ORDER      -  THIRD
 MF1565
 MF1565.The horizontal coordinates were established by classical geodetic methods
 MF1565.and adjusted by the National Geodetic Survey in October 1999.
 MF1565
 MF1565.The orthometric height was scaled from a topographic map.
 MF1565
 MF1565.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1565.GEOID18 height accuracy estimate available here.
 MF1565
 MF1565.Click photographs - Photos may exist for this station.
 MF1565
 MF1565.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1565
 MF1565. The following values were computed from the NAD 83(1997) position.
 MF1565
 MF1565;                    North         East     Units Scale Factor Converg.
 MF1565;SPC IL E     -   542,859.641   239,368.490   MT  1.00002022   -0 28 55.6
 MF1565;SPC IL E     - 1,781,032.01    785,328.12   sFT  1.00002022   -0 28 55.6
 MF1565;SPC IL W     -   543,177.527   792,310.729   MT  1.00004600   +0 44 02.6
 MF1565;SPC IL W     - 1,782,074.94  2,599,439.45   sFT  1.00004600   +0 44 02.6
 MF1565;UTM  16      - 4,602,346.008   328,196.289   MT  0.99996325   -1 22 00.7
 MF1565
 MF1565!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1565!SPC IL E     -   0.99997084  x   1.00002022  =   0.99999106
 MF1565!SPC IL W     -   0.99997084  x   1.00004600  =   1.00001684
 MF1565!UTM  16      -   0.99997084  x   0.99996325  =   0.99993410
 MF1565
 MF1565:                Primary Azimuth Mark                     Grid Az
 MF1565:SPC IL E     -  FULL 2 AZ MK                             292 34 52.1
 MF1565:SPC IL W     -  FULL 2 AZ MK                             291 21 53.9
 MF1565:UTM  16      -  FULL 2 AZ MK                             293 27 57.2
 MF1565
 MF1565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2819602346(NAD 83)
 MF1565
 MF1565|---------------------------------------------------------------------|
 MF1565| PID    Reference Object                     Distance      Geod. Az  |
 MF1565|                                                           dddmmss.s |
 MF1565| CI7437 FULL RM 1                            11.058 METERS 09841     |
 MF1565| CI7438 FULL RM 2                             8.950 METERS 26138     |
 MF1565| MF1560 MENDOTA MUNICIPAL TANK              APPROX. 4.8 KM 2634537.5 |
 MF1565| CI7436 FULL AZ MK                                         2690237.7 |
 MF1565| MF1567 FULL 2 AZ MK                        APPROX. 0.9 KM 2920556.5 |
 MF1565| MF1562 WELLAND MICH WISC PLINE KSD 81      APPROX. 7.1 KM 3323919.7 |
 MF1565|---------------------------------------------------------------------|
 MF1565
 MF1565                          SUPERSEDED SURVEY CONTROL
 MF1565
 MF1565  NAD 83(1996)-  41 33 15.61441(N)    089 03 36.41838(W) AD(       ) 3
 MF1565  NAD 83(1986)-  41 33 15.61971(N)    089 03 36.42424(W) AD(       ) 3
 MF1565  NAD 27      -  41 33 15.50270(N)    089 03 36.12350(W) AD(       ) 3
 MF1565
 MF1565.Superseded values are not recommended for survey control.
 MF1565
 MF1565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1565.See file dsdata.pdf to determine how the superseded data were derived.
 MF1565
 MF1565_MARKER: DS = TRIANGULATION STATION DISK
 MF1565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1565_STAMPING: FULL 1954
 MF1565_MARK LOGO: CGS
 MF1565_PROJECTION: FLUSH
 MF1565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1565+STABILITY: SURFACE MOTION
 MF1565
 MF1565  HISTORY     - Date     Condition        Report By
 MF1565  HISTORY     - 1954     MONUMENTED       CGS
 MF1565  HISTORY     - 1972     GOOD             ILHD
 MF1565  HISTORY     - 1975     GOOD             LOCENG
 MF1565  HISTORY     - 1976     GOOD             NGS
 MF1565  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF1565  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1565
 MF1565                          STATION DESCRIPTION
 MF1565
 MF1565'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1565'STATION IS LOCATED IN THE SOUTHEAST CORNER OF A CULTIVATED
 MF1565'FIELD OWNED BY MR. FERDINAND FULL AND IS ON THE NORTH SIDE OF
 MF1565'U.S. HIGHWAY 34 ABOUT 3 MILES EAST OF MENDOTA.  IT IS 34 FEET
 MF1565'NORTH OF THE CENTER OF HIGHWAY 34, 20 FEET NORTHEAST OF A
 MF1565'TELEPHONE POLE, 5 FEET NORTH OF A WHITE WITNESS POST AND 4
 MF1565'FEET NORTHWEST OF A FENCE CORNER.  THE MARK IS FLUSH AND THE
 MF1565'DISK IS STAMPED FULL 1954.
 MF1565'
 MF1565'REFERENCE MARK NO. 1 IS 30 FEET NORTH OF THE CENTER OF HIGHWAY
 MF1565'34 AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK PROJECTS 2
 MF1565'INCHES AND THE DISK IS STAMPED FULL NO 1 1954.
 MF1565'
 MF1565'REFERENCE MARK NO. 2 IS 30 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 MF1565'9 FEET WEST OF A TELEPHONE POLE AND 1 FOOT SOUTH OF A FENCE
 MF1565'LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 MF1565'FULL NO 2 1954.
 MF1565'
 MF1565'AZIMUTH MARK IS 39 FEET SOUTH OF THE INTERSECTION OF HIGHWAY
 MF1565'34 AND A FARM DRIVEWAY, 2 FEET EAST OF A WHITE WITNESS POST
 MF1565'AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES
 MF1565'AND THE DISK IS STAMPED FULL 1954.
 MF1565'
 MF1565'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 51 AND
 MF1565'34 IN THE WEST SECTION OF MENDOTA, GO EAST ON HIGHWAY 34 FOR
 MF1565'3.55 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED,
 MF1565'CONTINUE EAST ON HIGHWAY 34 FOR 0.3 MILE TO THE STATION ON
 MF1565'THE LEFT AS DESCRIBED.
 MF1565'
 MF1565'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1565
 MF1565                          STATION RECOVERY (1972)
 MF1565
 MF1565'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (RIL)
 MF1565'FULL 1954-GOOD
 MF1565'
 MF1565'FULL NO 1 AND 2 1954-GOOD
 MF1565'
 MF1565'AZI. FULL 1954-GOOD
 MF1565'
 MF1565'IN DESCRIPTION--FULL 1954, DELETE-5 FEET NORTH OF A WHITE
 MF1565'WITNESS POST, AND AND FULL AZI, 1954, DELETE-2 FEET EAST
 MF1565'OF A WHITE WITNESS POST, AND 1 FOOT NORTH OF A FENCE LINE.
 MF1565
 MF1565                          STATION RECOVERY (1975)
 MF1565
 MF1565'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 MF1565'RECOVERED BY BRIGHTON ENGINEERING CO.
 MF1565'
 MF1565'BRONZE DISK-TRIANGULATION-GOOD
 MF1565'
 MF1565'STATION FULL-LOCATION--SE 1/4 SEC. 25, T36N, R.I.E., 3RD P.M.
 MF1565'
 MF1565'AZIMUTH MARK FULL-LOCATION--NW 1/4 SEC. 36 T36N, R.I.E.,
 MF1565'3RD P.M.
 MF1565
 MF1565                          STATION RECOVERY (1976)
 MF1565
 MF1565'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF1565'THE STATION AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 MF1565'THE DISTANCE THE DIRECTION TO REFERENCE MARK 2 CHECKED, AN ERROR
 MF1565'IN REFERENCE MARK 1 WAS FOUND OF 1 MINUTE 43 SECONDS.  THE
 MF1565'DIRECTION TO ALL AZIMUTH OBJECTS CHECKED.  THE STATION MARK,
 MF1565'REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WILL BE DESTROYED
 MF1565'BY HIGHWAY CONSTRUCTION.  ALL MARKS WERE LEFT INTACT.
 MF1565'
 MF1565'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES EAST OF
 MF1565'MENDOTA.
 MF1565
 MF1565                          STATION RECOVERY (1997)
 MF1565
 MF1565'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1565'MARK NOT FOUND.
 MF1565
 MF1565                          STATION RECOVERY (2002)
 MF1565
 MF1565'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1565'RM 1 AND 2 AND AZIMUTH NOT LOCATED. BELIEVE ALL MARKS DESTROYED BY
 MF1565'HIGHWAY CONSTRUCTION
 MF1565'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1568 ***********************************************************************
 MF1568  DESIGNATION -  FULL 2
 MF1568  PID         -  MF1568
 MF1568  STATE/COUNTY-  IL/LASALLE
 MF1568  COUNTRY     -  US
 MF1568  USGS QUAD   -  MENDOTA EAST (2018)
 MF1568
 MF1568                         *CURRENT SURVEY CONTROL
 MF1568  ______________________________________________________________________
 MF1568* NAD 83(1997) POSITION- 41 33 41.84473(N) 089 04 11.48725(W)   ADJUSTED
 MF1568* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 MF1568  ______________________________________________________________________
 MF1568  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 MF1568  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 MF1568  HORZ ORDER      -  SECOND
 MF1568
 MF1568.The horizontal coordinates were established by classical geodetic methods
 MF1568.and adjusted by the National Geodetic Survey in October 1999.
 MF1568
 MF1568.The orthometric height was scaled from a topographic map.
 MF1568
 MF1568.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1568.GEOID18 height accuracy estimate available here.
 MF1568
 MF1568.Click photographs - Photos may exist for this station.
 MF1568
 MF1568.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1568
 MF1568. The following values were computed from the NAD 83(1997) position.
 MF1568
 MF1568;                    North         East     Units Scale Factor Converg.
 MF1568;SPC IL E     -   543,675.760   238,562.711   MT  1.00002143   -0 29 19.1
 MF1568;SPC IL E     - 1,783,709.56    782,684.49   sFT  1.00002143   -0 29 19.1
 MF1568;SPC IL W     -   543,976.378   791,487.788   MT  1.00004414   +0 43 39.7
 MF1568;SPC IL W     - 1,784,695.83  2,596,739.52   sFT  1.00004414   +0 43 39.7
 MF1568;UTM  16      - 4,603,174.427   327,403.253   MT  0.99996661   -1 22 24.7
 MF1568
 MF1568!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1568!SPC IL E     -   0.99997053  x   1.00002143  =   0.99999196
 MF1568!SPC IL W     -   0.99997053  x   1.00004414  =   1.00001467
 MF1568!UTM  16      -   0.99997053  x   0.99996661  =   0.99993714
 MF1568
 MF1568:                Primary Azimuth Mark                     Grid Az
 MF1568:SPC IL E     -  FULL 3 AZ MK                             139 38 36.4
 MF1568:SPC IL W     -  FULL 3 AZ MK                             138 25 37.6
 MF1568:UTM  16      -  FULL 3 AZ MK                             140 31 42.0
 MF1568
 MF1568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2740303174(NAD 83)
 MF1568
 MF1568|---------------------------------------------------------------------|
 MF1568| PID    Reference Object                     Distance      Geod. Az  |
 MF1568|                                                           dddmmss.s |
 MF1568| MF1569 FULL 3                                5.326 METERS 04137     |
 MF1568| CI7439 FULL 2 RM 3                          10.334 METERS 06316     |
 MF1568| CI7441 FULL 3 AZ MK                                       1390917.3 |
 MF1568| MF1567 FULL 2 AZ MK                        482.190 METERS 1791031.5 |
 MF1568| CI7440 FULL 2 RM 4                           7.625 METERS 18611     |
 MF1568| MF1560 MENDOTA MUNICIPAL TANK              APPROX. 4.1 KM 2511759.3 |
 MF1568| MF1564 MENDOTA CALIF PACKING CO TANK       APPROX. 2.5 KM 2555849.8 |
 MF1568| MF1562 WELLAND MICH WISC PLINE KSD 81      APPROX. 6.0 KM 3355933.0 |
 MF1568|---------------------------------------------------------------------|
 MF1568
 MF1568                          SUPERSEDED SURVEY CONTROL
 MF1568
 MF1568  NAD 83(1996)-  41 33 41.84493(N)    089 04 11.48760(W) AD(       ) 2
 MF1568  NAD 83(1986)-  41 33 41.85030(N)    089 04 11.49338(W) AD(       ) 2
 MF1568  NAD 27      -  41 33 41.73393(N)    089 04 11.19122(W) AD(       ) 2
 MF1568
 MF1568.Superseded values are not recommended for survey control.
 MF1568
 MF1568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1568.See file dsdata.pdf to determine how the superseded data were derived.
 MF1568
 MF1568_MARKER: DH = HORIZONTAL CONTROL DISK
 MF1568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1568_STAMPING: FULL 2 1976
 MF1568_MARK LOGO: NGS
 MF1568_PROJECTION: RECESSED 5 CENTIMETERS
 MF1568_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1568+STABILITY: SURFACE MOTION
 MF1568
 MF1568  HISTORY     - Date     Condition        Report By
 MF1568  HISTORY     - 1976     MONUMENTED       NGS
 MF1568  HISTORY     - 1980     GOOD             NGS
 MF1568  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF1568  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1568
 MF1568                          STATION DESCRIPTION
 MF1568
 MF1568'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF1568'THE STATION IS LOCATED ABOUT 3 MILES EAST OF MENDOTA, IN THE
 MF1568'NORTHWEST CORNER OF A CULTIVATED FIELD OWNED BY MR. RAYMOND
 MF1568'FULL.  IT IS 27 FEET EAST OF THE CENTERLINE OF WELLAND ROAD, 26
 MF1568'FEET SOUTH OF CENTERLINE OF FIELD ENTRANCE, 16.8 FEET SOUTH OF
 MF1568'FENCE CORNER, 6.4 FEET NORTHEAST OF A METAL WITNESS POST AND
 MF1568'3.4 FEET EAST OF A FENCE.  THE MARK IS UNDERGROUND 2
 MF1568'INCHES AND THE DISK STAMPED FULL 2 1976.
 MF1568'
 MF1568'REFERENCE MARK 3 IS 59 FEET EAST OF THE CENTERLINE OF THE ROAD,
 MF1568'33 FEET EAST OF THE FENCE CORNER, 11 FEET SOUTH OF THE
 MF1568'CENTERLINE OF THE FIELD ENTRANCE, 1 FOOT SOUTH OF FENCE LINE
 MF1568'AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MARK IS A STANDARD 3
 MF1568'FOOT ALUMINUM MARK WITH MAGNETS ATTACHED.  THE DISK IS STAMPED
 MF1568'FULL 2 NO 3 1976.
 MF1568'
 MF1568'REFERENCE MARK 4 IS 51 FEET SOUTH OF THE CENTERLINE OF THE FIELD
 MF1568'ENTRANCE ROAD, 42 FEET SOUTH OF THE FENCE CORNER, 24 FEET
 MF1568'EAST OF THE CENTERLINE OF THE ROAD, 0.5 FOOT EAST OF FENCE AND
 MF1568'0.5 FOOT WEST OF A METAL WITNESS POST.  THE MARK IS A STANDARD
 MF1568'3 FOOT ALUMINUM MARK WITH MAGNETS ATTACHED.  THE DISK IS STAMPED
 MF1568'FULL 2 NO 4 1976.
 MF1568'
 MF1568'AZIMUTH MARK IS 90 FEET NORTH OF A POWER POLE, 21 FEET EAST OF THE
 MF1568'CENTERLINE OF WELLAND ROAD, 24 FEET SOUTH OF THE EXTENDED DRIVEWAY,
 MF1568'3 FEET NORTHEAST OF A FENCE CORNER, 3 FEET EAST OF A FENCE AND
 MF1568'A METAL WITNESS POST AND 2.2 FEET NORTH OF A FENCE.  THE MARK IS
 MF1568'UNDERGROUND 2 INCHES AND THE DISK IS STAMPED FULL 2 1976.
 MF1568'
 MF1568'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 34 AND 51
 MF1568'IN THE WEST EDGE OF MENDOTA, GO EAST ON HIGHWAY 34 FOR 3.35
 MF1568'MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON WELLAND
 MF1568'ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MF1568'CONTINUE NORTH ON THE ROAD FOR 0.3 MILE TO THE STATION ON THE
 MF1568'RIGHT AS DESCRIBED.
 MF1568'
 MF1568'NEAREST TOWN--MENDOTA.
 MF1568
 MF1568                          STATION RECOVERY (1980)
 MF1568
 MF1568'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MF1568'STATION MARK, RM 4 AND THE AZIMUTH MARK WERE IN WAY OF ROAD WIDENING
 MF1568'AND WOULD BE DESTROYED.  THE MARKS WERE FOUND IN GOOD
 MF1568'CONDITION.  THERE WAS NO INFORMATION ON THE 1976 STATION.
 MF1568'
 MF1568'AFTER THE STATION FULL 3 WAS ESTABLISHED THE STATION SURFACE MARK,
 MF1568'RM 4 AND THE 1976 AZI MK WERE DESTROYED AS PER HIGHWAY OFFICIALS
 MF1568'REQUEST.
 MF1568'
 MF1568'FOR FURTHER INFORMATION SEE DESCRIPTION FULL 3 1980.
 MF1568
 MF1568                          STATION RECOVERY (1997)
 MF1568
 MF1568'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1568'MARK NOT FOUND.
 MF1568
 MF1568                          STATION RECOVERY (2002)
 MF1568
 MF1568'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1568'RM 3 AND 4 AND THE AZIMUTH WERE NOT LOCATED. BELIEVE ALL DESTROYED BY
 MF1568'HIGHWAY CONSTRUCTION.
 MF1568'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1567 ***********************************************************************
 MF1567  DESIGNATION -  FULL 2 AZ MK
 MF1567  PID         -  MF1567
 MF1567  STATE/COUNTY-  IL/LASALLE
 MF1567  COUNTRY     -  US
 MF1567  USGS QUAD   -  MENDOTA EAST (2018)
 MF1567
 MF1567                         *CURRENT SURVEY CONTROL
 MF1567  ______________________________________________________________________
 MF1567* NAD 83(1997) POSITION- 41 33 26.21686(N) 089 04 11.18779(W)   ADJUSTED
 MF1567* NAVD 88 ORTHO HEIGHT -   220.    (meters)      722.    (feet) SCALED
 MF1567  ______________________________________________________________________
 MF1567  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1567  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 MF1567  HORZ ORDER      -  THIRD
 MF1567
 MF1567.The horizontal coordinates were established by classical geodetic methods
 MF1567.and adjusted by the National Geodetic Survey in October 1999.
 MF1567
 MF1567.The orthometric height was scaled from a topographic map.
 MF1567
 MF1567.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1567.GEOID18 height accuracy estimate available here.
 MF1567
 MF1567.Click photographs - Photos may exist for this station.
 MF1567
 MF1567.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1567
 MF1567. The following values were computed from the NAD 83(1997) position.
 MF1567
 MF1567;                    North         East     Units Scale Factor Converg.
 MF1567;SPC IL E     -   543,193.567   238,565.538   MT  1.00002143   -0 29 18.8
 MF1567;SPC IL E     - 1,782,127.56    782,693.77   sFT  1.00002143   -0 29 18.8
 MF1567;SPC IL W     -   543,494.343   791,500.851   MT  1.00004417   +0 43 39.7
 MF1567;SPC IL W     - 1,783,114.36  2,596,782.38   sFT  1.00004417   +0 43 39.7
 MF1567;UTM  16      - 4,602,692.275   327,398.634   MT  0.99996663   -1 22 24.1
 MF1567
 MF1567!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1567!SPC IL E     -   0.99997069  x   1.00002143  =   0.99999212
 MF1567!SPC IL W     -   0.99997069  x   1.00004417  =   1.00001485
 MF1567!UTM  16      -   0.99997069  x   0.99996663  =   0.99993732
 MF1567
 MF1567:                Primary Azimuth Mark                     Grid Az
 MF1567:SPC IL E     -  FULL 2                                   359 39 50.5
 MF1567:SPC IL W     -  FULL 2                                   358 26 52.0
 MF1567:UTM  16      -  FULL 2                                   000 32 55.8
 MF1567
 MF1567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2739802692(NAD 83)
 MF1567
 MF1567|---------------------------------------------------------------------|
 MF1567| PID    Reference Object                     Distance      Geod. Az  |
 MF1567|                                                           dddmmss.s |
 MF1567| MF1568 FULL 2                              482.190 METERS 3591031.7 |
 MF1567| MF1569 FULL 3                              486.134 METERS 3593556.7 |
 MF1567|---------------------------------------------------------------------|
 MF1567
 MF1567                          SUPERSEDED SURVEY CONTROL
 MF1567
 MF1567  NAD 83(1996)-  41 33 26.21706(N)    089 04 11.18812(W) AD(       ) 3
 MF1567  NAD 83(1986)-  41 33 26.22238(N)    089 04 11.19394(W) AD(       ) 3
 MF1567  NAD 27      -  41 33 26.10573(N)    089 04 10.89201(W) AD(       ) 3
 MF1567
 MF1567.Superseded values are not recommended for survey control.
 MF1567
 MF1567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1567.See file dsdata.pdf to determine how the superseded data were derived.
 MF1567
 MF1567_MARKER: DZ = AZIMUTH MARK DISK
 MF1567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1567_STAMPING: FULL 2 1976
 MF1567_MARK LOGO: NGS
 MF1567_PROJECTION: RECESSED 5 CENTIMETERS
 MF1567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1567+STABILITY: SURFACE MOTION
 MF1567
 MF1567  HISTORY     - Date     Condition        Report By
 MF1567  HISTORY     - 1976     MONUMENTED       NGS
 MF1567  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF1567  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1567
 MF1567                          STATION DESCRIPTION
 MF1567
 MF1567'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF1567'AZIMUTH MARK IS 90 FEET NORTH OF A POWER POLE, 21 FEET EAST OF THE
 MF1567'CENTERLINE OF WELLAND ROAD, 24 FEET SOUTH OF THE EXTENDED
 MF1567'DRIVEWAY, 3 FEET NORTHEAST OF A FENCE CORNER, 3 FEET EAST OF A
 MF1567'FENCE AND A METAL WITNESS POST AND 2.2 FEET NORTH OF A FENCE.  THE
 MF1567'MARK IS UNDERGROUND 2 INCHES AND THE DISK IS STAMPED FULL 2
 MF1567'1976.
 MF1567'
 MF1567'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 34 AND 51
 MF1567'IN THE WEST EDGE OF MENDOTA, GO EAST ON HIGHWAY 34 FOR 3.35
 MF1567'MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON WELLAND ROAD
 MF1567'FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MF1567'
 MF1567'NEAREST TOWN--MENDOTA.
 MF1567
 MF1567                          STATION RECOVERY (1997)
 MF1567
 MF1567'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1567'MARK NOT FOUND.
 MF1567
 MF1567                          STATION RECOVERY (2002)
 MF1567
 MF1567'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1567'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1569 ***********************************************************************
 MF1569  DESIGNATION -  FULL 3
 MF1569  PID         -  MF1569
 MF1569  STATE/COUNTY-  IL/LASALLE
 MF1569  COUNTRY     -  US
 MF1569  USGS QUAD   -  MENDOTA EAST (2018)
 MF1569
 MF1569                         *CURRENT SURVEY CONTROL
 MF1569  ______________________________________________________________________
 MF1569* NAD 83(1997) POSITION- 41 33 41.97379(N) 089 04 11.33459(W)   NO CHECK
 MF1569* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 MF1569  ______________________________________________________________________
 MF1569  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF1569  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 MF1569  HORZ ORDER      -  THIRD
 MF1569
 MF1569.The horizontal coordinates were established by classical geodetic methods
 MF1569.and adjusted by the National Geodetic Survey in October 1999.
 MF1569
 MF1569.No horizontal observational check was made to the station.
 MF1569
 MF1569.The orthometric height was scaled from a topographic map.
 MF1569
 MF1569.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1569.GEOID18 height accuracy estimate available here.
 MF1569
 MF1569.Click photographs - Photos may exist for this station.
 MF1569
 MF1569.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1569
 MF1569. The following values were computed from the NAD 83(1997) position.
 MF1569
 MF1569;                    North         East     Units Scale Factor Converg.
 MF1569;SPC IL E     -   543,679.711   238,566.282   MT  1.00002143   -0 29 19.0
 MF1569;SPC IL E     - 1,783,722.52    782,696.21   sFT  1.00002143   -0 29 19.0
 MF1569;SPC IL W     -   543,980.405   791,491.275   MT  1.00004415   +0 43 39.8
 MF1569;SPC IL W     - 1,784,709.05  2,596,750.96   sFT  1.00004415   +0 43 39.8
 MF1569;UTM  16      - 4,603,178.323   327,406.885   MT  0.99996659   -1 22 24.6
 MF1569
 MF1569!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1569!SPC IL E     -   0.99997053  x   1.00002143  =   0.99999196
 MF1569!SPC IL W     -   0.99997053  x   1.00004415  =   1.00001468
 MF1569!UTM  16      -   0.99997053  x   0.99996659  =   0.99993712
 MF1569
 MF1569:                Primary Azimuth Mark                     Grid Az
 MF1569:SPC IL E     -  FULL 3 AZ MK                             139 55 36.0
 MF1569:SPC IL W     -  FULL 3 AZ MK                             138 42 37.2
 MF1569:UTM  16      -  FULL 3 AZ MK                             140 48 41.6
 MF1569
 MF1569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2740603178(NAD 83)
 MF1569
 MF1569|---------------------------------------------------------------------|
 MF1569| PID    Reference Object                     Distance      Geod. Az  |
 MF1569|                                                           dddmmss.s |
 MF1569| CI7439 FULL 2 RM 3                           5.728 METERS 08322     |
 MF1569| CI7441 FULL 3 AZ MK                                       1392617.0 |
 MF1569| MF1567 FULL 2 AZ MK                        486.134 METERS 1793556.6 |
 MF1569| CI7442 FULL 3 RM 5                           3.151 METERS 18015     |
 MF1569| MF1568 FULL 2                                5.326 METERS 22137     |
 MF1569|---------------------------------------------------------------------|
 MF1569
 MF1569                          SUPERSEDED SURVEY CONTROL
 MF1569
 MF1569  NAD 83(1996)-  41 33 41.97399(N)    089 04 11.33494(W) AD(       ) 3
 MF1569  NAD 83(1986)-  41 33 41.97925(N)    089 04 11.34084(W) AD(       ) 3
 MF1569  NAD 27      -  41 33 41.86288(N)    089 04 11.03856(W) AD(       ) 3
 MF1569
 MF1569.Superseded values are not recommended for survey control.
 MF1569
 MF1569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1569.See file dsdata.pdf to determine how the superseded data were derived.
 MF1569
 MF1569_MARKER: DH = HORIZONTAL CONTROL DISK
 MF1569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1569_STAMPING: FULL 3 1980
 MF1569_MARK LOGO: NGS
 MF1569_PROJECTION: FLUSH
 MF1569_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 MF1569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1569+STABILITY: SURFACE MOTION
 MF1569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1569+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2008
 MF1569
 MF1569  HISTORY     - Date     Condition        Report By
 MF1569  HISTORY     - 1980     MONUMENTED       NGS
 MF1569  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF1569  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1569  HISTORY     - 20080423 GOOD             ILDT
 MF1569
 MF1569                          STATION DESCRIPTION
 MF1569
 MF1569'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MF1569'STATION IS LOCATED ABOUT 3 MILES E OF MENDOTA, IN THE NW CORNER OF A
 MF1569'CULTIVATED FIELD ON THE E SIDE OF WELL AND ROAD AND ON PROPERTY OF A
 MF1569'MR F. FULL WHO LIVES ABOUT 0.25 MILE SE OF STATION.
 MF1569'
 MF1569'TO REACH STATION FROM THE POST OFFICE IN MENDOTA, GO E ON
 MF1569'U.S. HIGHWAY 34 FOR 3.05 MILE TO A SIDE ROAD ON THE LEFT.  TURN LEFT
 MF1569'AND GO N ON WELLAND ROAD FOR 0.55 MILE TO THE STATION ON THE RIGHT.
 MF1569'
 MF1569'STATION MARKS ARE STANDARD DISKS, STAMPED FULL 3 1980.  THE SURFACE
 MF1569'MARK IS 37 FT E OF CENTER LINE OF WELLAND ROAD, 19 FT SW OF A
 MF1569'METAL WITNESS POST, 3 FT S OF FENCE LINE AND 1 FT S OF A METAL WITNESS
 MF1569'POST.  THE MARK IS FLUSH WITH THE GROUND SURFACE.
 MF1569'
 MF1569'REFERENCE MARK 3 IS AN STANDARD 3 FT ALUMINUM MARK WITH 3 MAGNETS
 MF1569'ATTACHED AND PROJECTS 2 INCHES, STAMPED FULL 2 NO 3 1976.  THE MARK
 MF1569'SET IN CEMENT.  IT IS 55 FT E OF CENTER LINE OF WELLAND ROAD, 1 FT S
 MF1569'OF FENCE AND 1 FT W OF A METAL WITNESS POST.
 MF1569'
 MF1569'REFERENCE MARK 5 IS AN STANDARD 3 FT ALUMINUM MARK WITH 3 MAGNETS
 MF1569'ATTACHED AND PROJECTS 3 INCHES, STAMPED FULL 3 NO 5 1980.  IT IS 37 FT
 MF1569'E OF CENTER LINE OF WELLAND ROAD, 13 FT S OF FENCE LINE AND 1 FT N OF
 MF1569'A METAL WITNESS POST.
 MF1569'
 MF1569'THE AZIMUTH MARK IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN THE
 MF1569'CONCRETE PORTION OF THE N HEADWALL AND NEAR THE W END OF BRIDGE OF
 MF1569'U.S. HIGHWAY 34 THAT SPANS HIGHWAY 412, STAMPED FULL 3 1980.  34 FT N
 MF1569'OF THE CENTER LINE OF HIGHWAY 34 AND 2.5 FT E OF THE W END OF THE
 MF1569'N HEADWALL.
 MF1569'
 MF1569'TO REACH THE AZIMUTH MARK FROM THE STATION, GO S ON WELLAND ROAD FOR
 MF1569'0.55 MILE TO U.S. HIGHWAY 34.  GO E ON HIGHWAY 34 FOR 0.45 MILE TO
 MF1569'THE BRIDGE AND THE MARK ON THE N SIDE OF BRIDGE SPAN.
 MF1569
 MF1569                          STATION RECOVERY (1997)
 MF1569
 MF1569'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1569'MARK NOT FOUND.
 MF1569
 MF1569                          STATION RECOVERY (2002)
 MF1569
 MF1569'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1569'RM 3 AND 5 AND THE AZIMUTH WERE NOT LOCATED
 MF1569'
 MF1569
 MF1569                          STATION RECOVERY (2008)
 MF1569
 MF1569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF1569'PREVIOUS TOO REACH IS ADEQUATE. STATION IS 37 FEET EAST OF CENTERLINE
 MF1569'OF WELLAND ROAD,135 FEET NORTH OF A POWER POLE,57.5 FEET SOUTH OF A
 MF1569'POWER POLE,20 FEET SOUTH OF A FIELD ENTRANCE AND 1 FOOT WEST OF A
 MF1569'FIBERGLASS WITNESS POST.
 MF1569'
 MF1569'RM3,RM5 AND AZIMUTH MARK WERE ALL RECOVERED AS DESCRIBED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0882 ***********************************************************************
 NH0882  DESIGNATION -  FULTON
 NH0882  PID         -  NH0882
 NH0882  STATE/COUNTY-  IL/OGLE
 NH0882  COUNTRY     -  US
 NH0882  USGS QUAD   -  KINGS (2018)
 NH0882
 NH0882                         *CURRENT SURVEY CONTROL
 NH0882  ______________________________________________________________________
 NH0882* NAD 83(1997) POSITION- 42 06 25.63222(N) 089 05 28.91339(W)   ADJUSTED
 NH0882* NAVD 88 ORTHO HEIGHT -   240.745 (meters)      789.84  (feet) POSTED
 NH0882  ______________________________________________________________________
 NH0882  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 NH0882  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 NH0882  DYNAMIC HEIGHT  -        240.66  (meters)      789.6   (feet) COMP
 NH0882  MODELED GRAVITY -    980,284.3   (mgal)                       NAVD 88
 NH0882
 NH0882  HORZ ORDER      -  SECOND
 NH0882  VERT ORDER      -  * POSTED, SEE BELOW
 NH0882
 NH0882.The horizontal coordinates were established by classical geodetic methods
 NH0882.and adjusted by the National Geodetic Survey in October 1999.
 NH0882
 NH0882.The orthometric height was determined by differential leveling
 NH0882.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0882
 NH0882.* This is a POSTED BENCH MARK height.
 NH0882
 NH0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0882.GEOID18 height accuracy estimate available here.
 NH0882
 NH0882.Click photographs - Photos may exist for this station.
 NH0882
 NH0882.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0882
 NH0882.The dynamic height is computed by dividing the NAVD 88
 NH0882.geopotential number by the normal gravity value computed on the
 NH0882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0882.degrees latitude (g = 980.6199 gals.).
 NH0882
 NH0882.The modeled gravity was interpolated from observed gravity values.
 NH0882
 NH0882. The following values were computed from the NAD 83(1997) position.
 NH0882
 NH0882;                    North         East     Units Scale Factor Converg.
 NH0882;SPC IL W     -   604,539.786   788,935.308   MT  1.00003847   +0 43 15.8
 NH0882;SPC IL W     - 1,983,394.28  2,588,365.26   sFT  1.00003847   +0 43 15.8
 NH0882;UTM  16      - 4,663,786.276   327,084.987   MT  0.99996791   -1 24 09.5
 NH0882
 NH0882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0882!SPC IL W     -   0.99996744  x   1.00003847  =   1.00000591
 NH0882!UTM  16      -   0.99996744  x   0.99996791  =   0.99993535
 NH0882
 NH0882:                Primary Azimuth Mark                     Grid Az
 NH0882:SPC IL W     -  FRANKLIN                                 001 02 18.3
 NH0882:UTM  16      -  FRANKLIN                                 003 09 43.6
 NH0882
 NH0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2708463786(NAD 83)
 NH0882
 NH0882|---------------------------------------------------------------------|
 NH0882| PID    Reference Object                     Distance      Geod. Az  |
 NH0882|                                                           dddmmss.s |
 NH0882| NH0622 FRANKLIN                            APPROX. 0.7 KM 0014534.1 |
 NH0882| NH0883 FULTON RM                            24.730 METERS 12133     |
 NH0882|---------------------------------------------------------------------|
 NH0882
 NH0882                          SUPERSEDED SURVEY CONTROL
 NH0882
 NH0882  NAD 83(1996)-  42 06 25.63277(N)    089 05 28.91528(W) AD(       ) 2
 NH0882  NAD 83(1986)-  42 06 25.63042(N)    089 05 28.92287(W) AD(       ) 2
 NH0882  NAD 27      -  42 06 25.54070(N)    089 05 28.54430(W) AD(       ) 2
 NH0882  USSD        -  42 06 25.67800(N)    089 05 28.33700(W) AD(       ) 3
 NH0882
 NH0882.Superseded values are not recommended for survey control.
 NH0882
 NH0882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0882.See file dsdata.pdf to determine how the superseded data were derived.
 NH0882
 NH0882_MARKER: DS = TRIANGULATION STATION DISK
 NH0882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0882_STAMPING: FULTON 1920
 NH0882_MARK LOGO: CGS
 NH0882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0882+STABILITY: SURFACE MOTION
 NH0882
 NH0882  HISTORY     - Date     Condition        Report By
 NH0882  HISTORY     - 1920     MONUMENTED       CGS
 NH0882  HISTORY     - 1952     SEE DESCRIPTION  CBQRR
 NH0882  HISTORY     - 1954     GOOD             CGS
 NH0882  HISTORY     - 1972     MARK NOT FOUND   NGS
 NH0882  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0882  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 NH0882  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0882
 NH0882                          STATION DESCRIPTION
 NH0882
 NH0882'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0882'STATION IS ABOUT 3/8 MILE N OF DAVIS JUNCTION, ON THE E SIDE
 NH0882'OF THE MAIN TRACK OF THE CHICAGO, BURLINGTON AND QUINCY
 NH0882'RAILROAD, 7 YARDS N OF A WAGON-ROAD CROSSING, 325 YARDS SE
 NH0882'OF C.J. RICHARDSONS BRICK SILO, AND 1.36 METERS (4.46 FEET)
 NH0882'E OF THE E AND NEAREST RAIL OF THE MAIN TRACK.  THE SURFACE,
 NH0882'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 NH0882'SET IN CONCRETE.  THE
 NH0882'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE
 NH0882'FENCE LINE, 24.73 METERS (81.14 FEET) FROM THE STATION,
 NH0882'S 58 DEG 27 MIN E.  THE SATION MARK IS 0.234 METERS (0.768 FEET)
 NH0882'ABOVE THE REFERENCE MARK.
 NH0882
 NH0882                          STATION RECOVERY (1952)
 NH0882
 NH0882'RECOVERY NOTE BY BURLINGTON RAILROAD 1952 (FXF)
 NH0882'STATION DESTROYED.  WAGON ROAD CROSSING REMOVED.  TRACK DITCH
 NH0882'BY JORDAN DITCHER UPROOTED BOTH STATION AND REFERENCE MARKS.
 NH0882'ONE CONCRETE BLOCK FOUND AT E LINE OF RAILROADS.
 NH0882
 NH0882                          STATION RECOVERY (1954)
 NH0882
 NH0882'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0882'STATION RECOVERED AS DESCRIBED IN THE 1920 DESCRIPTION EXCEPT
 NH0882'FOR THE FOLLOWING CHANGES--
 NH0882'
 NH0882'THE ROAD, 7 YD. S OF THE STATION, NO LONGER EXISTS.
 NH0882'
 NH0882'THE REFERENCE MARK HAS BEEN DESTROYED, THE CONCRETE WAS FOUND
 NH0882'NEAR THE FENCE LINE WITHOUT A DISK.
 NH0882'
 NH0882'TO REACH THE STATION FROM THE RAILROAD CROSSING AT DAVIS
 NH0882'JUNCTION, ON STATE HIGHWAY 72, GO N ALONG THE E SIDE OF THE
 NH0882'TRACKS TO THE END OF THE ROAD AT THE RAILROAD WORKSHOP, THEN
 NH0882'WALK N ALONG THE TRACK FOR ABOUT 1/4 MI. TO THE POINT WHERE A
 NH0882'POWERLINE CROSSES THE TRACKS.  STATION MARK IS 19.14 FT.
 NH0882'N OF THE CENTER OF THIS POLE LINE, 4.5 FT. E OF THE CENTER
 NH0882'OF THE E RAIL OF THE MAIN LINE TRACK, 2-1/2 IN. UNDERGROUND,
 NH0882'AND ALONG THE E LINE OF THE GRAVEL BALLAST.
 NH0882
 NH0882                          STATION RECOVERY (1972)
 NH0882
 NH0882'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (DLW)
 NH0882'STATION WAS SEARCHED FOR BUT NOT FOUND.
 NH0882'
 NH0882'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3/8 MILE
 NH0882'N OF DAVIS JUNCTION.
 NH0882
 NH0882                          STATION RECOVERY (1996)
 NH0882
 NH0882'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0882'MARK NOT FOUND.
 NH0882
 NH0882                          STATION RECOVERY (2001)
 NH0882
 NH0882'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0882'MARK NOT FOUND.
 NH0882
 NH0882                          STATION RECOVERY (2004)
 NH0882
 NH0882'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0882'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1410 ***********************************************************************
 KA1410  DESIGNATION -  FUNK
 KA1410  PID         -  KA1410
 KA1410  STATE/COUNTY-  IL/CLARK
 KA1410  COUNTRY     -  US
 KA1410  USGS QUAD   -  CLARK CENTER (2018)
 KA1410
 KA1410                         *CURRENT SURVEY CONTROL
 KA1410  ______________________________________________________________________
 KA1410* NAD 83(1997) POSITION- 39 20 46.74054(N) 087 52 20.40594(W)   ADJUSTED
 KA1410* NAVD 88 ORTHO HEIGHT -   186.171 (meters)      610.80  (feet) ADJUSTED
 KA1410  ______________________________________________________________________
 KA1410  GEOID HEIGHT    -        -32.122 (meters)                     GEOID18
 KA1410  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 KA1410  DYNAMIC HEIGHT  -        186.063 (meters)      610.44  (feet) COMP
 KA1410  MODELED GRAVITY -    980,046.9   (mgal)                       NAVD 88
 KA1410
 KA1410  HORZ ORDER      -  SECOND
 KA1410  VERT ORDER      -  SECOND    CLASS 0
 KA1410
 KA1410.The horizontal coordinates were established by classical geodetic methods
 KA1410.and adjusted by the National Geodetic Survey in October 1999.
 KA1410
 KA1410.The orthometric height was determined by differential leveling and
 KA1410.adjusted by the NATIONAL GEODETIC SURVEY
 KA1410.in June 1991.
 KA1410
 KA1410.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1410.GEOID18 height accuracy estimate available here.
 KA1410
 KA1410.Click photographs - Photos may exist for this station.
 KA1410
 KA1410.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1410
 KA1410.The dynamic height is computed by dividing the NAVD 88
 KA1410.geopotential number by the normal gravity value computed on the
 KA1410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1410.degrees latitude (g = 980.6199 gals.).
 KA1410
 KA1410.The modeled gravity was interpolated from observed gravity values.
 KA1410
 KA1410. The following values were computed from the NAD 83(1997) position.
 KA1410
 KA1410;                    North         East     Units Scale Factor Converg.
 KA1410;SPC IL E     -   297,526.112   339,738.317   MT  0.99999444   +0 17 32.2
 KA1410;SPC IL E     -   976,133.59  1,114,624.80   sFT  0.99999444   +0 17 32.2
 KA1410;UTM  16      - 4,355,571.684   424,832.018   MT  0.99966957   -0 33 11.1
 KA1410
 KA1410!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1410!SPC IL E     -   0.99997583  x   0.99999444  =   0.99997027
 KA1410!UTM  16      -   0.99997583  x   0.99966957  =   0.99964541
 KA1410
 KA1410:                Primary Azimuth Mark                     Grid Az
 KA1410:SPC IL E     -  FUNK AZ MK                               357 03 11.7
 KA1410:UTM  16      -  FUNK AZ MK                               357 53 55.0
 KA1410
 KA1410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2483255571(NAD 83)
 KA1410
 KA1410|---------------------------------------------------------------------|
 KA1410| PID    Reference Object                     Distance      Geod. Az  |
 KA1410|                                                           dddmmss.s |
 KA1410| KA1412 FUNK RM 1                            22.288 METERS 21200     |
 KA1410| KA1887 MARTINSVILLE MUNICIPAL TANK         APPROX. 1.7 KM 2203706.5 |
 KA1410| KA1886 MARTINSVILLE OHIO OIL MICROWAV      APPROX. 3.1 KM 2304844.4 |
 KA1410| KA1891 CASEY MUNICIPAL TANK                APPROX.11.1 KM 2405048.4 |
 KA1410| KA1889 CASEY CTN TELEPHONE RAD TWR         APPROX.11.6 KM 2430740.3 |
 KA1410| KB1188 CASEY CIPS MICROWAVE MAST           APPROX.12.1 KM 2585804.6 |
 KA1410| KA1411 FUNK RM 2                            19.944 METERS 32018     |
 KA1410| CM3533 FUNK AZ MK                                         3572043.9 |
 KA1410|---------------------------------------------------------------------|
 KA1410
 KA1410                          SUPERSEDED SURVEY CONTROL
 KA1410
 KA1410  NAD 83(1997)-  39 20 46.74058(N)    087 52 20.40399(W) AD(       ) 2
 KA1410  NAD 83(1986)-  39 20 46.74847(N)    087 52 20.39994(W) AD(       ) 2
 KA1410  NAD 27      -  39 20 46.61740(N)    087 52 20.28880(W) AD(       ) 2
 KA1410  NGVD 29 (??/??/92)  186.242  (m)          611.03   (f) ADJ UNCH    2 0
 KA1410  NGVD 29             186.24   (m)          611.0    (f) LEVELING    3  
 KA1410
 KA1410.Superseded values are not recommended for survey control.
 KA1410
 KA1410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1410.See file dsdata.pdf to determine how the superseded data were derived.
 KA1410
 KA1410_MARKER: DS = TRIANGULATION STATION DISK
 KA1410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1410_STAMPING: FUNK 1959
 KA1410_MARK LOGO: CGS
 KA1410_PROJECTION: RECESSED 61 CENTIMETERS
 KA1410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1410+STABILITY: SURFACE MOTION
 KA1410
 KA1410  HISTORY     - Date     Condition        Report By
 KA1410  HISTORY     - 1959     MONUMENTED       CGS
 KA1410  HISTORY     - 1959     GOOD             CGS
 KA1410  HISTORY     - 19950817 MARK NOT FOUND   USPSQD
 KA1410
 KA1410                          STATION DESCRIPTION
 KA1410
 KA1410'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1410'THE STATION IS LOCATED ABOUT 1 MILE NORTHEAST OF MARTINSVILLE AND
 KA1410'ABOUT 0.1 MILE NORTH OF U.S. HIGHWAY 40.
 KA1410'
 KA1410'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND CLEONE
 KA1410'ROAD AT THE NORTHEAST EDGE OF MARTINSVILLE, GO EAST ON U.S.
 KA1410'HIGHWAY 40 FOR 0.5 MILE TO A CROSSROAD, TURN LEFT, NORTH, ON GRAVEL
 KA1410'ROAD FOR 0.1 MILE TO A FENCE CORNER AND THE STATION ON THE RIGHT.
 KA1410'
 KA1410'STATION MARK, A STANDARD DISK STAMPED FUNK 1959, IS SET IN A 14 INCH
 KA1410'SQUARE CONCRETE POST WHICH IS 24 INCHES BELOW THE SURFACE OF
 KA1410'THE GROUND. THE MARK IS 23 FEET EAST OF THE APPROXIMATE CENTER OF THE
 KA1410'GRAVEL ROAD, 11 FEET SOUTHEAST OF A FENCE CORNER AND 10.2 FEET
 KA1410'SOUTHEAST OF A WITNESS POST.
 KA1410'
 KA1410'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED FUNK NO 1 1959, IS
 KA1410'SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 KA1410'SURFACE OF THE GROUND. THE MARK IS 59 FEET SOUTH OF A TELEPHONE POLE,
 KA1410'16 FEET WEST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD AND 1
 KA1410'FOOT EAST OF THE APPROXIMATE EDGE OF FIELD LINE.
 KA1410'
 KA1410'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED FUNK NO 2 1959, IS
 KA1410'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2
 KA1410'INCHES. THE MARK IS 18 FEET WEST OF THE APPROXIMATE CENTER OF THE
 KA1410'GRAVEL ROAD AND 14.5 FEET NORTH OF A TELEPHONE POLE.
 KA1410'
 KA1410'AZIMUTH MARK, A STANDARD DISK STAMPED FUNK 1959, IS SET IN A 10 INCH
 KA1410'SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE MARK IS 16
 KA1410'FEET WEST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 12 FEET SOUTH
 KA1410'OF A FENCE CORNER, 11 FEET SOUTH OF A TELEPHONE POLE, 2 FEET
 KA1410'SOUTHEAST OF A WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.
 KA1410'
 KA1410'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE GRAVEL
 KA1410'ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 KA1410'
 KA1410'HEIGHT OF LIGHT ABOVE STATION MARK 26.63 METERS.
 KA1410
 KA1410                          STATION RECOVERY (1959)
 KA1410
 KA1410'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KA1410'0.6 MI NE FROM MARTINSVILLE.
 KA1410'0.5 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1410'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.1 MILE NORTH
 KA1410'ALONG A GRAVEL ROAD, AT AN EAST-WEST FENCE LINE EAST OF THE ROAD,
 KA1410'27 FEET EAST OF THE CENTER LINE OF THE ROAD, 10 1/2 FEET SOUTH OF
 KA1410'A FENCE, 41 FEET EAST AND ACROSS THE ROAD FROM A TELEPHONE POLE,
 KA1410'144 FEET NORTH OF A LONE 30-INCH ELM TREE, ABOUT 2 FEET ABOVE THE
 KA1410'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST 18 INCHES
 KA1410'UNDERGROUND, 10.3 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST.
 KA1410
 KA1410                          STATION RECOVERY (1995)
 KA1410
 KA1410'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1410'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1412 ***********************************************************************
 KA1412  DESIGNATION -  FUNK RM 1
 KA1412  PID         -  KA1412
 KA1412  STATE/COUNTY-  IL/CLARK
 KA1412  COUNTRY     -  US
 KA1412  USGS QUAD   -  CLARK CENTER (2018)
 KA1412
 KA1412                         *CURRENT SURVEY CONTROL
 KA1412  ______________________________________________________________________
 KA1412* NAD 83(1986) POSITION- 39 20 46.13   (N) 087 52 20.90   (W)   HD_HELD1
 KA1412* NAVD 88 ORTHO HEIGHT -   186.868 (meters)      613.08  (feet) ADJUSTED
 KA1412  ______________________________________________________________________
 KA1412  GEOID HEIGHT    -        -32.122 (meters)                     GEOID18
 KA1412  DYNAMIC HEIGHT  -        186.761 (meters)      612.73  (feet) COMP
 KA1412  MODELED GRAVITY -    980,046.9   (mgal)                       NAVD 88
 KA1412
 KA1412  VERT ORDER      -  SECOND    CLASS 0
 KA1412
 KA1412.The horizontal coordinates were determined by differentially corrected
 KA1412.hand held GPS observations or other comparable positioning techniques
 KA1412.and have an estimated accuracy of +/- 3 meters.
 KA1412
 KA1412.The orthometric height was determined by differential leveling and
 KA1412.adjusted by the NATIONAL GEODETIC SURVEY
 KA1412.in June 1991.
 KA1412
 KA1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1412.GEOID18 height accuracy estimate available here.
 KA1412
 KA1412.Click photographs - Photos may exist for this station.
 KA1412
 KA1412.The dynamic height is computed by dividing the NAVD 88
 KA1412.geopotential number by the normal gravity value computed on the
 KA1412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1412.degrees latitude (g = 980.6199 gals.).
 KA1412
 KA1412.The modeled gravity was interpolated from observed gravity values.
 KA1412
 KA1412;                    North         East    Units  Estimated Accuracy
 KA1412;SPC IL E     -   297,507.2     339,726.6     MT  (+/- 3 meters HH1 GPS) 
 KA1412
 KA1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2482055552(NAD 83)
 KA1412
 KA1412                          SUPERSEDED SURVEY CONTROL
 KA1412
 KA1412  NGVD 29 (??/??/92)  186.940  (m)          613.32   (f) ADJ UNCH    2 0
 KA1412
 KA1412.Superseded values are not recommended for survey control.
 KA1412
 KA1412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1412.See file dsdata.pdf to determine how the superseded data were derived.
 KA1412
 KA1412_MARKER: DR = REFERENCE MARK DISK
 KA1412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1412_STAMPING: FUNK NO 1 1959
 KA1412_MARK LOGO: CGS
 KA1412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1412+STABILITY: SURFACE MOTION
 KA1412
 KA1412  HISTORY     - Date     Condition        Report By
 KA1412  HISTORY     - 1959     MONUMENTED       CGS
 KA1412  HISTORY     - 19950817 MARK NOT FOUND   USPSQD
 KA1412
 KA1412                          STATION DESCRIPTION
 KA1412
 KA1412'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1412'0.6 MI NE FROM MARTINSVILLE.
 KA1412'0.5 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1412'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.1 MILE NORTH
 KA1412'ALONG A GRAVEL ROAD, AT AN EAST-WEST FENCE LINE EAST OF THE ROAD,
 KA1412'17 FEET WEST OF THE CENTER LINE OF THE ROAD, 71 FEET SOUTH OF THE
 KA1412'EXTENDED EAST-WEST FENCE LINE, 59 FEET SOUTH OF A TELEPHONE POLE,
 KA1412'91 FEET NORTH-NORTHWEST OF A LONE 30-INCH ELM TREE, 85 FEET SOUTH
 KA1412'OF THE CENTER OF AN ENTRANCE TO A FIELD WEST OF THE ROAD, 73.4 FEET
 KA1412'SOUTH-SOUTHWEST OF TRIANGULATION STATION FUNK, 78.3 FEET
 KA1412'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 KA1412'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1412
 KA1412                          STATION RECOVERY (1995)
 KA1412
 KA1412'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1412'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1411 ***********************************************************************
 KA1411  DESIGNATION -  FUNK RM 2
 KA1411  PID         -  KA1411
 KA1411  STATE/COUNTY-  IL/CLARK
 KA1411  COUNTRY     -  US
 KA1411  USGS QUAD   -  CLARK CENTER (2018)
 KA1411
 KA1411                         *CURRENT SURVEY CONTROL
 KA1411  ______________________________________________________________________
 KA1411* NAD 83(1986) POSITION- 39 20 47.24   (N) 087 52 20.94   (W)   HD_HELD1
 KA1411* NAVD 88 ORTHO HEIGHT -   186.093 (meters)      610.54  (feet) ADJUSTED
 KA1411  ______________________________________________________________________
 KA1411  GEOID HEIGHT    -        -32.122 (meters)                     GEOID18
 KA1411  DYNAMIC HEIGHT  -        185.986 (meters)      610.19  (feet) COMP
 KA1411  MODELED GRAVITY -    980,046.9   (mgal)                       NAVD 88
 KA1411
 KA1411  VERT ORDER      -  SECOND    CLASS 0
 KA1411
 KA1411.The horizontal coordinates were determined by differentially corrected
 KA1411.hand held GPS observations or other comparable positioning techniques
 KA1411.and have an estimated accuracy of +/- 3 meters.
 KA1411
 KA1411.The orthometric height was determined by differential leveling and
 KA1411.adjusted by the NATIONAL GEODETIC SURVEY
 KA1411.in June 1991.
 KA1411
 KA1411.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1411.GEOID18 height accuracy estimate available here.
 KA1411
 KA1411.Click photographs - Photos may exist for this station.
 KA1411
 KA1411.The dynamic height is computed by dividing the NAVD 88
 KA1411.geopotential number by the normal gravity value computed on the
 KA1411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1411.degrees latitude (g = 980.6199 gals.).
 KA1411
 KA1411.The modeled gravity was interpolated from observed gravity values.
 KA1411
 KA1411;                    North         East    Units  Estimated Accuracy
 KA1411;SPC IL E     -   297,541.5     339,725.5     MT  (+/- 3 meters HH1 GPS) 
 KA1411
 KA1411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2481955587(NAD 83)
 KA1411
 KA1411                          SUPERSEDED SURVEY CONTROL
 KA1411
 KA1411  NGVD 29 (??/??/92)  186.165  (m)          610.78   (f) ADJ UNCH    2 0
 KA1411
 KA1411.Superseded values are not recommended for survey control.
 KA1411
 KA1411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1411.See file dsdata.pdf to determine how the superseded data were derived.
 KA1411
 KA1411_MARKER: DR = REFERENCE MARK DISK
 KA1411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1411_STAMPING: FUNK NO 2 1959
 KA1411_MARK LOGO: CGS
 KA1411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1411+STABILITY: SURFACE MOTION
 KA1411
 KA1411  HISTORY     - Date     Condition        Report By
 KA1411  HISTORY     - 1959     MONUMENTED       CGS
 KA1411  HISTORY     - 19950817 MARK NOT FOUND   USPSQD
 KA1411
 KA1411                          STATION DESCRIPTION
 KA1411
 KA1411'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1411'0.6 MI NE FROM MARTINSVILLE.
 KA1411'0.5 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1411'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.1 MILE NORTH
 KA1411'ALONG A GRAVEL ROAD, AT AN EAST-WEST FENCE LINE EAST OF THE ROAD,
 KA1411'18 FEET WEST OF THE CENTER LINE OF THE ROAD, 42 FEET NORTH OF THE
 KA1411'EXTENDED EAST-WEST FENCE LINE, 28 FEET NORTH OF THE CENTER OF AN
 KA1411'ENTRANCE TO A FIELD WEST OF THE ROAD, 15 FEET NORTH OF A TELEPHONE
 KA1411'POLE, 201 FEET NORTH-NORTHWEST AND ACROSS THE ROAD FROM A 30-INCH
 KA1411'ELM TREE, 65.6 FEET NORTH-NORTHWEST OF TRIANGULATION STATION FUNK,
 KA1411'55.4 FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET
 KA1411'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1411'PROJECTING 2 INCHES.
 KA1411
 KA1411                          STATION RECOVERY (1995)
 KA1411
 KA1411'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1411'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1029 ***********************************************************************
 LC1029  DESIGNATION -  FUNKS
 LC1029  PID         -  LC1029
 LC1029  STATE/COUNTY-  IL/MCLEAN
 LC1029  COUNTRY     -  US
 LC1029  USGS QUAD   -  FUNKS GROVE (2018)
 LC1029
 LC1029                         *CURRENT SURVEY CONTROL
 LC1029  ______________________________________________________________________
 LC1029* NAD 83(1997) POSITION- 40 21 20.25435(N) 089 06 23.16090(W)   ADJUSTED
 LC1029* NAVD 88 ORTHO HEIGHT -   223.449 (meters)      733.10  (feet) ADJUSTED
 LC1029  ______________________________________________________________________
 LC1029  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 LC1029  LAPLACE CORR    -          3.06  (seconds)                    DEFLEC18
 LC1029  DYNAMIC HEIGHT  -        223.340 (meters)      732.74  (feet) COMP
 LC1029  MODELED GRAVITY -    980,132.1   (mgal)                       NAVD 88
 LC1029
 LC1029  HORZ ORDER      -  SECOND
 LC1029  VERT ORDER      -  SECOND    CLASS 0
 LC1029
 LC1029.The horizontal coordinates were established by classical geodetic methods
 LC1029.and adjusted by the National Geodetic Survey in October 1999.
 LC1029
 LC1029.The orthometric height was determined by differential leveling and
 LC1029.adjusted by the NATIONAL GEODETIC SURVEY
 LC1029.in June 1991.
 LC1029
 LC1029.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1029.GEOID18 height accuracy estimate available here.
 LC1029
 LC1029.Click photographs - Photos may exist for this station.
 LC1029
 LC1029.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1029
 LC1029.The dynamic height is computed by dividing the NAVD 88
 LC1029.geopotential number by the normal gravity value computed on the
 LC1029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1029.degrees latitude (g = 980.6199 gals.).
 LC1029
 LC1029.The modeled gravity was interpolated from observed gravity values.
 LC1029
 LC1029. The following values were computed from the NAD 83(1997) position.
 LC1029
 LC1029;                    North         East     Units Scale Factor Converg.
 LC1029;SPC IL E     -   409,774.276   234,327.057   MT  1.00002807   -0 30 02.2
 LC1029;SPC IL E     - 1,344,401.10    768,788.02   sFT  1.00002807   -0 30 02.2
 LC1029;UTM  16      - 4,469,359.128   321,125.109   MT  0.99999387   -1 21 51.6
 LC1029
 LC1029!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1029!SPC IL E     -   0.99997001  x   1.00002807  =   0.99999808
 LC1029!UTM  16      -   0.99997001  x   0.99999387  =   0.99996388
 LC1029
 LC1029:                Primary Azimuth Mark                     Grid Az
 LC1029:SPC IL E     -  FUNKS AZ MK                              008 14 50.4
 LC1029:UTM  16      -  FUNKS AZ MK                              009 06 39.8
 LC1029
 LC1029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2112569359(NAD 83)
 LC1029
 LC1029|---------------------------------------------------------------------|
 LC1029| PID    Reference Object                     Distance      Geod. Az  |
 LC1029|                                                           dddmmss.s |
 LC1029| LC1027 FUNKS AZ MK                                        0074448.2 |
 LC1029| LC1028 FUNKS RM 1                           32.612 METERS 03019     |
 LC1029| LC1030 FUNKS RM 2                                         30637     |
 LC1029|---------------------------------------------------------------------|
 LC1029
 LC1029                          SUPERSEDED SURVEY CONTROL
 LC1029
 LC1029  NAD 83(1986)-  40 21 20.26462(N)    089 06 23.15895(W) AD(       ) 2
 LC1029  NAD 27      -  40 21 20.12780(N)    089 06 22.85960(W) AD(       ) 2
 LC1029  NGVD 29 (??/??/92)  223.513  (m)          733.31   (f) ADJ UNCH    2 0
 LC1029  NGVD 29             223.51   (m)          733.3    (f) LEVELING    3  
 LC1029
 LC1029.Superseded values are not recommended for survey control.
 LC1029
 LC1029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1029.See file dsdata.pdf to determine how the superseded data were derived.
 LC1029
 LC1029_MARKER: DE = TRAVERSE STATION DISK
 LC1029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1029_STAMPING: FUNKS 1960
 LC1029_MARK LOGO: CGS
 LC1029_PROJECTION: RECESSED 46 CENTIMETERS
 LC1029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1029+STABILITY: SURFACE MOTION
 LC1029
 LC1029  HISTORY     - Date     Condition        Report By
 LC1029  HISTORY     - 1960     MONUMENTED       CGS
 LC1029  HISTORY     - 1960     GOOD             CGS
 LC1029
 LC1029                          STATION DESCRIPTION
 LC1029
 LC1029'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1029'STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF MC LEAN, 1/2
 LC1029'MILE SOUTHEAST OF FUNKS GROVE, ABOUT 0.3 MILE SOUTH OF FARM
 LC1029'BUILDINGS ON LAND OWNED BY MR. ROBERT RITCHIE AND JUST EAST OF A
 LC1029'CONCRETE WATER SUPPLY TANK.
 LC1029'
 LC1029'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND
 LC1029'CROSSROAD, JUST SOUTH OF THE GRAIN ELEVATOR IN FUNKS GROVE,
 LC1029'GO EAST-SOUTHEAST ON SURFACED ROAD 0.1 MILE TO CROSSROAD JUST
 LC1029'AFTER CROSSING SMALL BRIDGE, CONTINUE EASTERLY FOR 0.3 MILE TO A
 LC1029'DRIVEWAY ON RIGHT, TURN RIGHT AND GO SOUTH 0.25 MILE TO FARM
 LC1029'BUILDINGS AND GATE, (AND AZIMUTH MARK 0.05 MILE WEST ON WEST
 LC1029'SIDE OF A SHED AND GARAGE), BEAR RIGHT AND LEFT AND GO 0.1 MILE
 LC1029'TO RED BOARD GATE SOUTH OF BARN, PASS THROUGH GATE AND GO
 LC1029'ABOUT 100 FEET, BEAR RIGHT AND GO SOUTH ALONG EAST SIDE OF
 LC1029'FENCE FOR 0.05 MILE TO OPEN GATE AND WOODEN GATE ON RIGHT IN
 LC1029'NORTH-SOUTH FENCE, TURN RIGHT THROUGH GATE AND GO WEST 0.05
 LC1029'MILE TO WHITE BARN ON RIGHT, BEAR LEFT AND GO SOUTH-SOUTHWEST 0.1
 LC1029'MILE TO SOUTHWEST CORNER OF PASTURE AND GATE, PASS THROUGH GATE
 LC1029'AND GO ABOUT 90 FEET SOUTHWEST TO STATION AS DESCRIBED.
 LC1029'
 LC1029'STATION MARK, A STANDARD TRAVERSE DISK STAMPED FUNKS 1960, IS
 LC1029'SET IN THE TOP OF A 16 INCH SQUARE CONCRETE POST WHICH IS
 LC1029'SET 15 INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK IS
 LC1029'107.8 FEET SOUTH-SOUTHWEST OF THE WITNESS POST, 102 FEET EAST
 LC1029'OF EAST SIDE OF CONCRETE WATER SUPPLY TANK, 80.6 FEET SOUTHWEST
 LC1029'OF A 20 INCH TREE, 74 FEET NORTHWEST OF A FENCE CORNER, 67
 LC1029'FEET WEST OF FENCE AND 35 FEET NORTH OF FENCE.
 LC1029'
 LC1029'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED FUNKS NO 1
 LC1029'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1029'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 43.6
 LC1029'FEET NORTH-NORTHWEST OF A 20 INCH TREE, 7.5 FEET WEST OF A
 LC1029'CONCRETE POST AND FENCE CORNER AND 1.3 FEET WEST OF THE WITNESS
 LC1029'POST.
 LC1029'
 LC1029'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED FUNKS NO
 LC1029'2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1029'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 LC1029'IS 173 FEET WEST OF THE WITNESS POST, 72 FEET NORTH OF THE NORTH
 LC1029'SIDE OF A CONCRETE WATER SUPPLY TANK AND 1 FOOT SOUTH OF FENCE.
 LC1029'
 LC1029'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED FUNKS 1960,
 LC1029'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC1029'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 133.2
 LC1029'FEET NORTHEAST OF THE NORTHEAST CORNER OF HOUSE, 81 FEET
 LC1029'NORTHEAST OF A LARGE TREE, 4.4 FEET WEST OF THE NORTHWEST
 LC1029'CORNER OF SHED, 1.7 FEET WEST-SOUTHWEST OF THE WITNESS POST
 LC1029'AND 1 FOOT SOUTH OF THE FENCE.
 LC1029'
 LC1029'HEIGHT OF LIGHT ABOVE STATION MARK 30.56 METERS.
 LC1029
 LC1029                          STATION RECOVERY (1960)
 LC1029
 LC1029'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1029'5.1 MI NE FROM MCLEAN.
 LC1029'ABOUT 4.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1029'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , TO THE SMALL
 LC1029'COMMUNITY OF FUNKS GROVE, THENCE 0.4 MILES SOUTHEAST AND EAST ALONG
 LC1029'AN ASPHALT PAVED ROAD, THENCE 0.3 MILES SOUTH ALONG A PRIVATE DRIVE
 LC1029'TO FARM BUILDINGS AND GATE TO A BARNLOT, THENCE THRU GATE INTO
 LC1029'BARNLOT TO ANOTHER GATE AT SOUTHEAST CORNER OF LOT AND AT SOUTHWEST
 LC1029'CORNER OF A BARN, THENCE THRU GATE 0.10 MILE SOUTHEAST AND SOUTH
 LC1029'ALONG A FIELD ROAD TO A GATE IN A NORTH-SOUTH FENCE LINE, THENCE
 LC1029'THRU GATE 0.2 MILES WEST AND SOUTHWEST ALONG A FIELD ROAD TO FENCE
 LC1029'CORNERS AN A BOARD GATE, 112 FEET SOUTHWEST OF A FENCE CORNER, 80
 LC1029'FEET WEST SOUTHWEST OF FENCE CORNER, 74 FEET WEST NORTH WEST OF A
 LC1029'FENCE CORNER, 103 FEET SOUTHWEST OF THE NORTH END OF A BOARD GATE,
 LC1029'81 FEET WEST SOUTHWEST OF A 15 INCH CHERRY TREE, 107 FEET EAST
 LC1029'SOUTHEAST OF AN ABANDONED CONCRETE WATER RESERVOIR, 107.7 FEET
 LC1029'SOUTHWEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 LC1029'POST 18 INCHES BELOW THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1027 ***********************************************************************
 LC1027  DESIGNATION -  FUNKS AZ MK
 LC1027  PID         -  LC1027
 LC1027  STATE/COUNTY-  IL/MCLEAN
 LC1027  COUNTRY     -  US
 LC1027  USGS QUAD   -  FUNKS GROVE (2018)
 LC1027
 LC1027                         *CURRENT SURVEY CONTROL
 LC1027  ______________________________________________________________________
 LC1027* NAD 83(1986) POSITION- 40 21 34.     (N) 089 06 17.     (W)   SCALED
 LC1027* NAVD 88 ORTHO HEIGHT -   217.253 (meters)      712.77  (feet) ADJUSTED
 LC1027  ______________________________________________________________________
 LC1027  GEOID HEIGHT    -        -32.268 (meters)                     GEOID18
 LC1027  DYNAMIC HEIGHT  -        217.147 (meters)      712.42  (feet) COMP
 LC1027  MODELED GRAVITY -    980,132.9   (mgal)                       NAVD 88
 LC1027
 LC1027  VERT ORDER      -  SECOND    CLASS 0
 LC1027
 LC1027.The horizontal coordinates were scaled from a map and have
 LC1027.an estimated accuracy of +/- 6 seconds.
 LC1027
 LC1027.The orthometric height was determined by differential leveling and
 LC1027.adjusted by the NATIONAL GEODETIC SURVEY
 LC1027.in June 1991.
 LC1027
 LC1027.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1027.GEOID18 height accuracy estimate available here.
 LC1027
 LC1027.Click photographs - Photos may exist for this station.
 LC1027
 LC1027.The dynamic height is computed by dividing the NAVD 88
 LC1027.geopotential number by the normal gravity value computed on the
 LC1027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1027.degrees latitude (g = 980.6199 gals.).
 LC1027
 LC1027.The modeled gravity was interpolated from observed gravity values.
 LC1027
 LC1027;                    North         East    Units  Estimated Accuracy
 LC1027;SPC IL E     -   410,200.      234,480.      MT  (+/- 180 meters Scaled)
 LC1027
 LC1027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK212697(NAD 83)
 LC1027
 LC1027                          SUPERSEDED SURVEY CONTROL
 LC1027
 LC1027  NGVD 29 (??/??/92)  217.317  (m)          712.98   (f) ADJ UNCH    2 0
 LC1027
 LC1027.Superseded values are not recommended for survey control.
 LC1027
 LC1027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1027.See file dsdata.pdf to determine how the superseded data were derived.
 LC1027
 LC1027_MARKER: DZ = AZIMUTH MARK DISK
 LC1027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1027_STAMPING: FUNKS 1960
 LC1027_MARK LOGO: CGS
 LC1027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1027+STABILITY: SURFACE MOTION
 LC1027
 LC1027  HISTORY     - Date     Condition        Report By
 LC1027  HISTORY     - 1960     MONUMENTED       CGS
 LC1027
 LC1027                          STATION DESCRIPTION
 LC1027
 LC1027'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1027'4.8 MI NE FROM MCLEAN.
 LC1027'ABOUT 4.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1027'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN  TO THE SMALL
 LC1027'COMMUNITY OF FUNKS GROVE, THENCE 0.4 MILES SOUTHEAST AND EAST
 LC1027'ALONG AN ASPHALT PAVED ROAD, THENCE 0.3 MILES SOUTH ALONG A
 LC1027'PRIVATE DRIVE TO FARM BUILDINGS AND GATE INTO BARNLOT, THENCE THRU
 LC1027'GATE ABOUT 100 YARDS WEST AND NORTH TO A FENCE CORNER AND GATE AT
 LC1027'THE NORTHEAST CORNER OF THE FARM HOUSE YARD, 21 FEET NORTH OF THE
 LC1027'CENTER LINE OF THE FARM DRIVE, 1 FOOT SOUTH OF A FENCE, 31 FEET
 LC1027'EAST OF A FENCE CORNER, 31 FEET EAST OF THE NORTH END OF A BOARD
 LC1027'GATE, 63 FEET NORTHEAST OF A POWER POLE, 7 FEET WEST OF THE
 LC1027'NORTHWEST CORNER OF A TOOL SHED, 1.7 FEET SOUTHWEST OF A METAL
 LC1027'WITNESS POST, ABOUT LEVEL WITH THE FARM DRIVE, AND SET IN THE TOP
 LC1027'OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1028 ***********************************************************************
 LC1028  DESIGNATION -  FUNKS RM 1
 LC1028  PID         -  LC1028
 LC1028  STATE/COUNTY-  IL/MCLEAN
 LC1028  COUNTRY     -  US
 LC1028  USGS QUAD   -  FUNKS GROVE (2018)
 LC1028
 LC1028                         *CURRENT SURVEY CONTROL
 LC1028  ______________________________________________________________________
 LC1028* NAD 83(1986) POSITION- 40 21 21.17   (N) 089 06 22.46   (W)   HD_HELD1
 LC1028* NAVD 88 ORTHO HEIGHT -   223.532 (meters)      733.37  (feet) ADJUSTED
 LC1028  ______________________________________________________________________
 LC1028  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 LC1028  DYNAMIC HEIGHT  -        223.423 (meters)      733.01  (feet) COMP
 LC1028  MODELED GRAVITY -    980,132.1   (mgal)                       NAVD 88
 LC1028
 LC1028  VERT ORDER      -  SECOND    CLASS 0
 LC1028
 LC1028.The horizontal coordinates were determined by differentially corrected
 LC1028.hand held GPS observations or other comparable positioning techniques
 LC1028.and have an estimated accuracy of +/- 3 meters.
 LC1028
 LC1028.The orthometric height was determined by differential leveling and
 LC1028.adjusted by the NATIONAL GEODETIC SURVEY
 LC1028.in June 1991.
 LC1028
 LC1028.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1028.GEOID18 height accuracy estimate available here.
 LC1028
 LC1028.Click photographs - Photos may exist for this station.
 LC1028
 LC1028.The dynamic height is computed by dividing the NAVD 88
 LC1028.geopotential number by the normal gravity value computed on the
 LC1028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1028.degrees latitude (g = 980.6199 gals.).
 LC1028
 LC1028.The modeled gravity was interpolated from observed gravity values.
 LC1028
 LC1028;                    North         East    Units  Estimated Accuracy
 LC1028;SPC IL E     -   409,802.4     234,343.8     MT  (+/- 3 meters HH1 GPS) 
 LC1028
 LC1028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2114269386(NAD 83)
 LC1028
 LC1028                          SUPERSEDED SURVEY CONTROL
 LC1028
 LC1028  NGVD 29 (??/??/92)  223.596  (m)          733.58   (f) ADJ UNCH    2 0
 LC1028
 LC1028.Superseded values are not recommended for survey control.
 LC1028
 LC1028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1028.See file dsdata.pdf to determine how the superseded data were derived.
 LC1028
 LC1028_MARKER: DR = REFERENCE MARK DISK
 LC1028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1028_STAMPING: FUNKS NO 1 1960
 LC1028_MARK LOGO: CGS
 LC1028_PROJECTION: FLUSH
 LC1028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1028+STABILITY: SURFACE MOTION
 LC1028
 LC1028  HISTORY     - Date     Condition        Report By
 LC1028  HISTORY     - 1960     MONUMENTED       CGS
 LC1028
 LC1028                          STATION DESCRIPTION
 LC1028
 LC1028'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1028'5.1 MI NE FROM MCLEAN.
 LC1028'ABOUT 4.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1028'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , TO THE SMALL
 LC1028'COMMUNITY OF FUNKS GROVE, THENCE 0.4 MILES SOUTHEAST AND EAST
 LC1028'ALONG AN ASPHALT PAVED ROAD, THENCE 0.3 MILES SOUTH ALONG A
 LC1028'PRIVATE DRIVE TO FARM BUILDINGS AND GATE TO A BARNLOT, THENCE THRU
 LC1028'GATE INTO BARNLOT TO ANOTHER GATE AT SOUTHEAST CORNER OF LOT AND
 LC1028'AT SOUTHWEST CORNER OF A BARN, THENCE THRU GATE 0.10 MILE SOUTHEAST
 LC1028'AND SOUTH ALONG A FIELD ROAD TO A GATE IN THE NORTH-SOUTH FENCE
 LC1028'LINE, THENCE THRU GATE 0.2 MILE WEST AND SOUTHWEST ALONG A FIELD
 LC1028'ROAD TO FENCE CORNERS AND A BOARD GATE, 1 FOOT SOUTH OF A FENCE,
 LC1028'7 FEET WEST OF A FENCE CORNER, 14 FEET NORTHWEST OF THE NORTH END
 LC1028'OF A BOARD GATE, 43 FEET NORTH OF A 15 INCH CHERRY TREE, 106.9
 LC1028'FEET NORTHEAST OF TRAVERSE STATION FUNKS, 1.3 FEET WEST OF A METAL
 LC1028'WITNESS POST, ABOUT LEVEL WITH THE FIELD ROAD, AND SET IN THE TOP
 LC1028'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1030 ***********************************************************************
 LC1030  DESIGNATION -  FUNKS RM 2
 LC1030  PID         -  LC1030
 LC1030  STATE/COUNTY-  IL/MCLEAN
 LC1030  COUNTRY     -  US
 LC1030  USGS QUAD   -  FUNKS GROVE (2018)
 LC1030
 LC1030                         *CURRENT SURVEY CONTROL
 LC1030  ______________________________________________________________________
 LC1030* NAD 83(1986) POSITION- 40 21 21.12   (N) 089 06 24.68   (W)   HD_HELD1
 LC1030* NAVD 88 ORTHO HEIGHT -   223.622 (meters)      733.67  (feet) ADJUSTED
 LC1030  ______________________________________________________________________
 LC1030  GEOID HEIGHT    -        -32.274 (meters)                     GEOID18
 LC1030  DYNAMIC HEIGHT  -        223.512 (meters)      733.31  (feet) COMP
 LC1030  MODELED GRAVITY -    980,132.1   (mgal)                       NAVD 88
 LC1030
 LC1030  VERT ORDER      -  SECOND    CLASS 0
 LC1030
 LC1030.The horizontal coordinates were determined by differentially corrected
 LC1030.hand held GPS observations or other comparable positioning techniques
 LC1030.and have an estimated accuracy of +/- 3 meters.
 LC1030
 LC1030.The orthometric height was determined by differential leveling and
 LC1030.adjusted by the NATIONAL GEODETIC SURVEY
 LC1030.in June 1991.
 LC1030
 LC1030.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1030.GEOID18 height accuracy estimate available here.
 LC1030
 LC1030.Click photographs - Photos may exist for this station.
 LC1030
 LC1030.The dynamic height is computed by dividing the NAVD 88
 LC1030.geopotential number by the normal gravity value computed on the
 LC1030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1030.degrees latitude (g = 980.6199 gals.).
 LC1030
 LC1030.The modeled gravity was interpolated from observed gravity values.
 LC1030
 LC1030;                    North         East    Units  Estimated Accuracy
 LC1030;SPC IL E     -   409,801.3     234,291.4     MT  (+/- 3 meters HH1 GPS) 
 LC1030
 LC1030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2108969386(NAD 83)
 LC1030
 LC1030                          SUPERSEDED SURVEY CONTROL
 LC1030
 LC1030  NGVD 29 (??/??/92)  223.685  (m)          733.87   (f) ADJ UNCH    2 0
 LC1030
 LC1030.Superseded values are not recommended for survey control.
 LC1030
 LC1030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1030.See file dsdata.pdf to determine how the superseded data were derived.
 LC1030
 LC1030_MARKER: DR = REFERENCE MARK DISK
 LC1030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1030_STAMPING: FUNKS NO 2 1960
 LC1030_MARK LOGO: CGS
 LC1030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1030+STABILITY: SURFACE MOTION
 LC1030
 LC1030  HISTORY     - Date     Condition        Report By
 LC1030  HISTORY     - 1960     MONUMENTED       CGS
 LC1030
 LC1030                          STATION DESCRIPTION
 LC1030
 LC1030'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1030'5.1 MI NE FROM MCLEAN.
 LC1030'ABOUT 4.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1030'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN  TO THE SMALL
 LC1030'COMMUNITY OF FUNKS GROVE, THENCE 0.4 MILES SOUTHEAST AND EAST
 LC1030'ALONG AN ASPHALT PAVED ROAD, THENCE 0.3 MILES SOUTH ALONG A PRIVATE
 LC1030'DRIVE TO FARM BUILDINGS AND GATE INTO BARNLOT, THENCE THRU GATE
 LC1030'INTO BARNLOT TO ANOTHER GATE AT SOUTHEAST CORNER OF LOT AND AT
 LC1030'SOUTHWEST CORNER OF A BARN, THENCE THRU GATE 0.10 MILE SOUTHEAST
 LC1030'AND SOUTH ALONG A FIELD ROAD TO A GATE IN THE NORTH-SOUTH FENCE
 LC1030'LINE, THENCE THRU GATE 0.2 MILE WEST AND SOUTHWEST ALONG A FIELD
 LC1030'ROAD TO FENCE CORNERS AND A BOARD GATE, 179 FEET WEST OF A FENCE
 LC1030'CORNER, 1 FOOT SOUTH OF A FENCE, 74 FEET NORTH OF AN ABANDONED
 LC1030'CONCRETE WATER RESERVOIR, 146.5 FEET NORTHWEST OF TRAVERSE STATION
 LC1030'FUNKS, 173 FEET WEST OF A METAL WITNESS POST, AND SET IN THE TOP
 LC1030'OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0039 ***********************************************************************
 LD0039  DESIGNATION -  G 10
 LD0039  PID         -  LD0039
 LD0039  STATE/COUNTY-  IL/KNOX
 LD0039  COUNTRY     -  US
 LD0039  USGS QUAD   -  GALESBURG EAST (2018)
 LD0039
 LD0039                         *CURRENT SURVEY CONTROL
 LD0039  ______________________________________________________________________
 LD0039* NAD 83(1986) POSITION- 40 57 23.     (N) 090 22 08.     (W)   SCALED
 LD0039* NAVD 88 ORTHO HEIGHT -   235.509 (meters)      772.67  (feet) ADJUSTED
 LD0039  ______________________________________________________________________
 LD0039  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 LD0039  DYNAMIC HEIGHT  -        235.404 (meters)      772.32  (feet) COMP
 LD0039  MODELED GRAVITY -    980,171.4   (mgal)                       NAVD 88
 LD0039
 LD0039  VERT ORDER      -  SECOND    CLASS 0
 LD0039
 LD0039.The horizontal coordinates were scaled from a map and have
 LD0039.an estimated accuracy of +/- 6 seconds.
 LD0039
 LD0039.The orthometric height was determined by differential leveling and
 LD0039.adjusted by the NATIONAL GEODETIC SURVEY
 LD0039.in June 1991.
 LD0039
 LD0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0039.GEOID18 height accuracy estimate available here.
 LD0039
 LD0039.Click photographs - Photos may exist for this station.
 LD0039
 LD0039.The dynamic height is computed by dividing the NAVD 88
 LD0039.geopotential number by the normal gravity value computed on the
 LD0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0039.degrees latitude (g = 980.6199 gals.).
 LD0039
 LD0039.The modeled gravity was interpolated from observed gravity values.
 LD0039
 LD0039;                    North         East    Units  Estimated Accuracy
 LD0039;SPC IL W     -   476,200.      682,980.      MT  (+/- 180 meters Scaled)
 LD0039
 LD0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF214372(NAD 83)
 LD0039
 LD0039                          SUPERSEDED SURVEY CONTROL
 LD0039
 LD0039  NGVD 29 (??/??/92)  235.563  (m)          772.84   (f) ADJ UNCH    2 0
 LD0039
 LD0039.Superseded values are not recommended for survey control.
 LD0039
 LD0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0039.See file dsdata.pdf to determine how the superseded data were derived.
 LD0039
 LD0039_MARKER: DD = SURVEY DISK
 LD0039_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0039_SP_SET: CURB
 LD0039_STAMPING: G 10 ILL 1924
 LD0039_MARK LOGO: USGS
 LD0039_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0039
 LD0039  HISTORY     - Date     Condition        Report By
 LD0039  HISTORY     - 1924     MONUMENTED       USGS
 LD0039  HISTORY     - 1942     GOOD             CGS
 LD0039  HISTORY     - 1965     GOOD             CGS
 LD0039  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0039  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0039  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0039
 LD0039                          STATION DESCRIPTION
 LD0039
 LD0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0039'AT GALESBURG.
 LD0039'AT GALESBURG, KNOX COUNTY, ON NORTH CHERRY STREET, 82 FEET NORTH
 LD0039'OF THE NORTH END OF THE HITCHCOCK SCHOOL, EAST OF A SIDEWALK,
 LD0039'AND IN THE TOP OF A CURB.  A UNITED STATES GEOLOGICAL SURVEY
 LD0039'STANDARD DISK, STAMPED G 10 ILL 1924.
 LD0039
 LD0039                          STATION RECOVERY (1965)
 LD0039
 LD0039'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LD0039'RECOVERED IN GOOD CONDITION.
 LD0039
 LD0039                          STATION RECOVERY (1997)
 LD0039
 LD0039'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0039'MARK NOT FOUND.
 LD0039
 LD0039                          STATION RECOVERY (2005)
 LD0039
 LD0039'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0039'MARK NOT FOUND.
 LD0039
 LD0039                          STATION RECOVERY (2012)
 LD0039
 LD0039'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0039'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0867 ***********************************************************************
 KB0867  DESIGNATION -  G 102
 KB0867  PID         -  KB0867
 KB0867  STATE/COUNTY-  IL/MACOUPIN
 KB0867  COUNTRY     -  US
 KB0867  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB0867
 KB0867                         *CURRENT SURVEY CONTROL
 KB0867  ______________________________________________________________________
 KB0867* NAD 83(1986) POSITION- 39 16 42.89   (N) 089 52 49.08   (W)   HD_HELD1
 KB0867* NAVD 88 ORTHO HEIGHT -   188.174 (meters)      617.37  (feet) ADJUSTED
 KB0867  ______________________________________________________________________
 KB0867  GEOID HEIGHT    -        -31.477 (meters)                     GEOID18
 KB0867  DYNAMIC HEIGHT  -        188.066 (meters)      617.01  (feet) COMP
 KB0867  MODELED GRAVITY -    980,054.2   (mgal)                       NAVD 88
 KB0867
 KB0867  VERT ORDER      -  SECOND    CLASS 0
 KB0867
 KB0867.The horizontal coordinates were determined by differentially corrected
 KB0867.hand held GPS observations or other comparable positioning techniques
 KB0867.and have an estimated accuracy of +/- 3 meters.
 KB0867
 KB0867.The orthometric height was determined by differential leveling and
 KB0867.adjusted by the NATIONAL GEODETIC SURVEY
 KB0867.in June 1991.
 KB0867
 KB0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0867.GEOID18 height accuracy estimate available here.
 KB0867
 KB0867.Click photographs - Photos may exist for this station.
 KB0867
 KB0867.The dynamic height is computed by dividing the NAVD 88
 KB0867.geopotential number by the normal gravity value computed on the
 KB0867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0867.degrees latitude (g = 980.6199 gals.).
 KB0867
 KB0867.The modeled gravity was interpolated from observed gravity values.
 KB0867
 KB0867;                    North         East    Units  Estimated Accuracy
 KB0867;SPC IL W     -   289,934.0     724,707.9     MT  (+/- 3 meters HH1 GPS) 
 KB0867
 KB0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5154951647(NAD 83)
 KB0867
 KB0867                          SUPERSEDED SURVEY CONTROL
 KB0867
 KB0867  NGVD 29 (??/??/92)  188.306  (m)          617.80   (f) ADJ UNCH    2 0
 KB0867
 KB0867.Superseded values are not recommended for survey control.
 KB0867
 KB0867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0867.See file dsdata.pdf to determine how the superseded data were derived.
 KB0867
 KB0867_MARKER: DB = BENCH MARK DISK
 KB0867_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0867_SP_SET: BUILDING
 KB0867_STAMPING: G 102 1935
 KB0867_MARK LOGO: CGS
 KB0867_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0867
 KB0867  HISTORY     - Date     Condition        Report By
 KB0867  HISTORY     - 1935     MONUMENTED       CGS
 KB0867
 KB0867                          STATION DESCRIPTION
 KB0867
 KB0867'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0867'AT CARLINVILLE.
 KB0867'AT CARLINVILLE, MACOUPIN COUNTY, IN THE EAST WALL OF THE POST
 KB0867'OFFICE, 7 FEET NORTH OF A BASEMENT ENTRANCE, 3 FEET SOUTH OF THE
 KB0867'NORTHEAST CORNER OF THE BUILDING, 11 FEET SOUTHWEST OF A
 KB0867'FLAGPOLE, AND ABOUT 2 FEET ABOVE THE GROUND.  A STANDARD DISK,
 KB0867'STAMPED G 102 1935 AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0084 ***********************************************************************
 KC0084  DESIGNATION -  G 103
 KC0084  PID         -  KC0084
 KC0084  STATE/COUNTY-  IL/MACOUPIN
 KC0084  COUNTRY     -  US
 KC0084  USGS QUAD   -  SHIPMAN (2018)
 KC0084
 KC0084                         *CURRENT SURVEY CONTROL
 KC0084  ______________________________________________________________________
 KC0084* NAD 83(1986) POSITION- 39 06 56.     (N) 090 07 28.     (W)   SCALED
 KC0084* NAVD 88 ORTHO HEIGHT -   183.805 (meters)      603.03  (feet) ADJUSTED
 KC0084  ______________________________________________________________________
 KC0084  GEOID HEIGHT    -        -31.456 (meters)                     GEOID18
 KC0084  DYNAMIC HEIGHT  -        183.698 (meters)      602.68  (feet) COMP
 KC0084  MODELED GRAVITY -    980,042.5   (mgal)                       NAVD 88
 KC0084
 KC0084  VERT ORDER      -  SECOND    CLASS 0
 KC0084
 KC0084.The horizontal coordinates were scaled from a map and have
 KC0084.an estimated accuracy of +/- 6 seconds.
 KC0084
 KC0084.The orthometric height was determined by differential leveling and
 KC0084.adjusted by the NATIONAL GEODETIC SURVEY
 KC0084.in June 1991.
 KC0084
 KC0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0084.GEOID18 height accuracy estimate available here.
 KC0084
 KC0084.Click photographs - Photos may exist for this station.
 KC0084
 KC0084.The dynamic height is computed by dividing the NAVD 88
 KC0084.geopotential number by the normal gravity value computed on the
 KC0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0084.degrees latitude (g = 980.6199 gals.).
 KC0084
 KC0084.The modeled gravity was interpolated from observed gravity values.
 KC0084
 KC0084;                    North         East    Units  Estimated Accuracy
 KC0084;SPC IL W     -   271,800.      703,650.      MT  (+/- 180 meters Scaled)
 KC0084
 KC0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD486335(NAD 83)
 KC0084
 KC0084                          SUPERSEDED SURVEY CONTROL
 KC0084
 KC0084  NGVD 29 (??/??/92)  183.925  (m)          603.43   (f) ADJ UNCH    2 0
 KC0084
 KC0084.Superseded values are not recommended for survey control.
 KC0084
 KC0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0084.See file dsdata.pdf to determine how the superseded data were derived.
 KC0084
 KC0084_MARKER: DB = BENCH MARK DISK
 KC0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0084_STAMPING: G 103 1935
 KC0084_MARK LOGO: CGS
 KC0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0084+STABILITY: SURFACE MOTION
 KC0084
 KC0084  HISTORY     - Date     Condition        Report By
 KC0084  HISTORY     - 1935     MONUMENTED       CGS
 KC0084  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 KC0084  HISTORY     - 20140820 MARK NOT FOUND   AMESC
 KC0084
 KC0084                          STATION DESCRIPTION
 KC0084
 KC0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0084'AT PIASA.
 KC0084'AT PIASA, MACOUPIN COUNTY, ON THE CHICAGO, BURLINGTON AND
 KC0084'QUINCY RAILROAD, ABOUT 160 YARDS NORTH OF THE STATION, 56 YARDS
 KC0084'SOUTH OF A CROSSING OF STATE HIGHWAY 110, 15 YARDS EAST OF THE
 KC0084'CENTERLINE OF THE TRACK, AND AT A FENCE LINE.  A STANDARD DISK,
 KC0084'STAMPED G 103 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0084
 KC0084                          STATION RECOVERY (2012)
 KC0084
 KC0084'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0084'MARK NOT FOUND.
 KC0084
 KC0084                          STATION RECOVERY (2014)
 KC0084
 KC0084'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KC0084'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1117 ***********************************************************************
 JB1117  DESIGNATION -  G 104
 JB1117  PID         -  JB1117
 JB1117  STATE/COUNTY-  IL/WASHINGTON
 JB1117  COUNTRY     -  US
 JB1117  USGS QUAD   -  HOYLETON (2018)
 JB1117
 JB1117                         *CURRENT SURVEY CONTROL
 JB1117  ______________________________________________________________________
 JB1117* NAD 83(1986) POSITION- 38 22 46.     (N) 089 20 40.     (W)   SCALED
 JB1117* NAVD 88 ORTHO HEIGHT -   148.105 (meters)      485.91  (feet) ADJUSTED
 JB1117  ______________________________________________________________________
 JB1117  GEOID HEIGHT    -        -30.166 (meters)                     GEOID18
 JB1117  DYNAMIC HEIGHT  -        148.010 (meters)      485.60  (feet) COMP
 JB1117  MODELED GRAVITY -    979,990.0   (mgal)                       NAVD 88
 JB1117
 JB1117  VERT ORDER      -  SECOND    CLASS 0
 JB1117
 JB1117.The horizontal coordinates were scaled from a map and have
 JB1117.an estimated accuracy of +/- 6 seconds.
 JB1117
 JB1117.The orthometric height was determined by differential leveling and
 JB1117.adjusted by the NATIONAL GEODETIC SURVEY
 JB1117.in June 1991.
 JB1117
 JB1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1117.GEOID18 height accuracy estimate available here.
 JB1117
 JB1117.Click photographs - Photos may exist for this station.
 JB1117
 JB1117.The dynamic height is computed by dividing the NAVD 88
 JB1117.geopotential number by the normal gravity value computed on the
 JB1117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1117.degrees latitude (g = 980.6199 gals.).
 JB1117
 JB1117.The modeled gravity was interpolated from observed gravity values.
 JB1117
 JB1117;                    North         East    Units  Estimated Accuracy
 JB1117;SPC IL W     -   190,410.      771,840.      MT  (+/- 180 meters Scaled)
 JB1117
 JB1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH952505(NAD 83)
 JB1117
 JB1117                          SUPERSEDED SURVEY CONTROL
 JB1117
 JB1117  NGVD 29 (??/??/92)  148.226  (m)          486.30   (f) ADJ UNCH    2 0
 JB1117
 JB1117.Superseded values are not recommended for survey control.
 JB1117
 JB1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1117.See file dsdata.pdf to determine how the superseded data were derived.
 JB1117
 JB1117_MARKER: DB = BENCH MARK DISK
 JB1117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1117_STAMPING: G 104 1935
 JB1117_MARK LOGO: CGS
 JB1117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1117+STABILITY: SURFACE MOTION
 JB1117
 JB1117  HISTORY     - Date     Condition        Report By
 JB1117  HISTORY     - 1935     MONUMENTED       CGS
 JB1117  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1117  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1117
 JB1117                          STATION DESCRIPTION
 JB1117
 JB1117'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1117'3.9 MI NE FROM NASHVILLE.
 JB1117'3.9 MILES NORTHEAST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM THE
 JB1117'CROSSING OF STATE HIGHWAY 15 AT NASHVILLE, WASHINGTON COUNTY, 73
 JB1117'YARDS WEST OF MILEPOST 29, 9 YARDS SOUTH OF A COUNTY ROAD, AND
 JB1117'6 YARDS NORTHWEST OF THE CENTERLINE OF THE TRACK.  A STANDARD
 JB1117'DISK, STAMPED G 104 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1117
 JB1117                          STATION RECOVERY (1974)
 JB1117
 JB1117'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1117'MARK NOT FOUND.
 JB1117
 JB1117                          STATION RECOVERY (2011)
 JB1117
 JB1117'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1117'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1058 ***********************************************************************
 HB1058  DESIGNATION -  G 105
 HB1058  PID         -  HB1058
 HB1058  STATE/COUNTY-  IL/RANDOLPH
 HB1058  COUNTRY     -  US
 HB1058  USGS QUAD   -  CHESTER (2018)
 HB1058
 HB1058                         *CURRENT SURVEY CONTROL
 HB1058  ______________________________________________________________________
 HB1058* NAD 83(1986) POSITION- 37 54 22.8    (N) 089 49 35.0    (W)   HD_HELD2
 HB1058* NAVD 88 ORTHO HEIGHT -   199.791 (meters)      655.48  (feet) ADJUSTED
 HB1058  ______________________________________________________________________
 HB1058  GEOID HEIGHT    -        -29.517 (meters)                     GEOID18
 HB1058  DYNAMIC HEIGHT  -        199.654 (meters)      655.03  (feet) COMP
 HB1058  MODELED GRAVITY -    979,936.5   (mgal)                       NAVD 88
 HB1058
 HB1058  VERT ORDER      -  FIRST     CLASS II
 HB1058
 HB1058.The horizontal coordinates were established by autonomous hand held GPS
 HB1058.observations and have an estimated accuracy of +/- 10 meters.
 HB1058
 HB1058.The orthometric height was determined by differential leveling and
 HB1058.adjusted by the NATIONAL GEODETIC SURVEY
 HB1058.in June 1991.
 HB1058
 HB1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1058.GEOID18 height accuracy estimate available here.
 HB1058
 HB1058.Click photographs - Photos may exist for this station.
 HB1058
 HB1058.The dynamic height is computed by dividing the NAVD 88
 HB1058.geopotential number by the normal gravity value computed on the
 HB1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1058.degrees latitude (g = 980.6199 gals.).
 HB1058
 HB1058.The modeled gravity was interpolated from observed gravity values.
 HB1058
 HB1058;                    North         East    Units  Estimated Accuracy
 HB1058;SPC IL W     -   137,628.      729,924.      MT  (+/- 10 meters HH2 GPS)
 HB1058
 HB1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG5151099189(NAD 83)
 HB1058
 HB1058                          SUPERSEDED SURVEY CONTROL
 HB1058
 HB1058  NGVD 29 (11/26/84)  199.724  (m)          655.26   (f) ADJUSTED    1 2
 HB1058
 HB1058.Superseded values are not recommended for survey control.
 HB1058
 HB1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1058.See file dsdata.pdf to determine how the superseded data were derived.
 HB1058
 HB1058_MARKER: DB = BENCH MARK DISK
 HB1058_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB1058_SP_SET: BUILDING
 HB1058_STAMPING: G 105 1935
 HB1058_MARK LOGO: CGS
 HB1058_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1058
 HB1058  HISTORY     - Date     Condition        Report By
 HB1058  HISTORY     - 1935     MONUMENTED       CGS
 HB1058  HISTORY     - 1955     GOOD             CGS
 HB1058  HISTORY     - 1981     GOOD             NGS
 HB1058  HISTORY     - 20121101 GOOD             GEOCAC
 HB1058
 HB1058                          STATION DESCRIPTION
 HB1058
 HB1058'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 HB1058'AT CHESTER.
 HB1058'AT CHESTER, RANDOLPH COUNTY, AT THE PUBLIC LIBRARY, IN THE FRONT
 HB1058'(SOUTH) WALL, 8 FEET WEST OF THE SOUTHEAST CORNER, 18 INCHES EAST
 HB1058'OF A STEEL RAILING AROUND A WINDOW, 2 FEET BELOW THE WATER TABLE,
 HB1058'AND 2 FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED G 105 1935
 HB1058'AND SET VERTICALLY.
 HB1058
 HB1058                          STATION RECOVERY (1981)
 HB1058
 HB1058'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1058'IN CHESTER, AT THE CHESTER PUBLIC LIBRARY ALONG STATE STREET, SET
 HB1058'VERTICALLY AT THE NORTHEAST CORNER OF THE BUILDING AND 0.55 METER (1.8
 HB1058'FEET) SOUTH OF THE NORTHEAST CORNER OF THE BUILDING.
 HB1058'THE MARK IS 0.61 M ABOVE GROUND SURFACE.
 HB1058
 HB1058                          STATION RECOVERY (2012)
 HB1058
 HB1058'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 HB1058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0785 ***********************************************************************
 HB0785  DESIGNATION -  G 106
 HB0785  PID         -  HB0785
 HB0785  STATE/COUNTY-  IL/UNION
 HB0785  COUNTRY     -  US
 HB0785  USGS QUAD   -  ANNA (2018)
 HB0785
 HB0785                         *CURRENT SURVEY CONTROL
 HB0785  ______________________________________________________________________
 HB0785* NAD 83(1986) POSITION- 37 27 36.     (N) 089 14 49.     (W)   SCALED
 HB0785* NAVD 88 ORTHO HEIGHT -   192.250 (meters)      630.74  (feet) ADJUSTED
 HB0785  ______________________________________________________________________
 HB0785  GEOID HEIGHT    -        -28.540 (meters)                     GEOID18
 HB0785  DYNAMIC HEIGHT  -        192.113 (meters)      630.29  (feet) COMP
 HB0785  MODELED GRAVITY -    979,910.5   (mgal)                       NAVD 88
 HB0785
 HB0785  VERT ORDER      -  FIRST     CLASS II
 HB0785
 HB0785.The horizontal coordinates were scaled from a map and have
 HB0785.an estimated accuracy of +/- 6 seconds.
 HB0785
 HB0785.The orthometric height was determined by differential leveling and
 HB0785.adjusted by the NATIONAL GEODETIC SURVEY
 HB0785.in June 1991.
 HB0785
 HB0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0785.GEOID18 height accuracy estimate available here.
 HB0785
 HB0785.Click photographs - Photos may exist for this station.
 HB0785
 HB0785.The dynamic height is computed by dividing the NAVD 88
 HB0785.geopotential number by the normal gravity value computed on the
 HB0785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0785.degrees latitude (g = 980.6199 gals.).
 HB0785
 HB0785.The modeled gravity was interpolated from observed gravity values.
 HB0785
 HB0785;                    North         East    Units  Estimated Accuracy
 HB0785;SPC IL W     -    88,440.      781,370.      MT  (+/- 180 meters Scaled)
 HB0785
 HB0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG012482(NAD 83)
 HB0785
 HB0785                          SUPERSEDED SURVEY CONTROL
 HB0785
 HB0785  NGVD 29 (11/26/84)  192.263  (m)          630.78   (f) ADJUSTED    1 2
 HB0785
 HB0785.Superseded values are not recommended for survey control.
 HB0785
 HB0785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0785.See file dsdata.pdf to determine how the superseded data were derived.
 HB0785
 HB0785_MARKER: DB = BENCH MARK DISK
 HB0785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0785_STAMPING: G 106 1935
 HB0785_MARK LOGO: CGS
 HB0785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0785+STABILITY: SURFACE MOTION
 HB0785
 HB0785  HISTORY     - Date     Condition        Report By
 HB0785  HISTORY     - 1935     MONUMENTED       CGS
 HB0785  HISTORY     - 1954     POOR             CGS
 HB0785  HISTORY     - 1969     MARK NOT FOUND   CGS
 HB0785  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0785  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0785
 HB0785                          STATION DESCRIPTION
 HB0785
 HB0785'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0785'AT ANNA.
 HB0785'AT ANNA, ALONG THE ILLINOIS CENTRAL RAILROAD, ABOUT 0.2 MILE
 HB0785'NORTHWEST OF MILE POST 330, 174 FEET SOUTHEAST OF SOUTH CORNER
 HB0785'OF STATION BUILDING, 16 FEET NORTHWEST OF NORTHWEST CURB OF MAIN
 HB0785'STREET, 21.8 FEET NORTHEAST OF NORTHEAST RAIL OF NORTHEAST TRACK,
 HB0785'8 FEET SOUTH OF THE FIRST TELEPHONE POLE NORTHWEST OF MAIN STREET
 HB0785'CROSSING, 12.2 FEET NORTHWEST OF CROSSING WARNING SIGNAL AND
 HB0785'AUTOMATIC GATE, IN THE SOUTHEAST EDGE OF A HEDGE ROW, ABOUT LEVEL
 HB0785'WITH TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 HB0785'INCH.
 HB0785
 HB0785                          STATION RECOVERY (1969)
 HB0785
 HB0785'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB0785'MARK NOT FOUND.
 HB0785
 HB0785                          STATION RECOVERY (2011)
 HB0785
 HB0785'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0785'MARK NOT FOUND.
 HB0785
 HB0785                          STATION RECOVERY (2012)
 HB0785
 HB0785'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0785'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0750 ***********************************************************************
 HB0750  DESIGNATION -  G 107
 HB0750  PID         -  HB0750
 HB0750  STATE/COUNTY-  IL/ALEXANDER
 HB0750  COUNTRY     -  US
 HB0750  USGS QUAD   -  THEBES (2018)
 HB0750
 HB0750                         *CURRENT SURVEY CONTROL
 HB0750  ______________________________________________________________________
 HB0750* NAD 83(1986) POSITION- 37 14 16.     (N) 089 26 42.     (W)   SCALED
 HB0750* NAVD 88 ORTHO HEIGHT -   112.227 (meters)      368.20  (feet) ADJUSTED
 HB0750  ______________________________________________________________________
 HB0750  GEOID HEIGHT    -        -28.253 (meters)                     GEOID18
 HB0750  DYNAMIC HEIGHT  -        112.146 (meters)      367.93  (feet) COMP
 HB0750  MODELED GRAVITY -    979,908.0   (mgal)                       NAVD 88
 HB0750
 HB0750  VERT ORDER      -  SECOND    CLASS 0
 HB0750
 HB0750.The horizontal coordinates were scaled from a map and have
 HB0750.an estimated accuracy of +/- 6 seconds.
 HB0750
 HB0750.The orthometric height was determined by differential leveling and
 HB0750.adjusted by the NATIONAL GEODETIC SURVEY
 HB0750.in June 1991.
 HB0750
 HB0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0750.GEOID18 height accuracy estimate available here.
 HB0750
 HB0750.Click photographs - Photos may exist for this station.
 HB0750
 HB0750.The dynamic height is computed by dividing the NAVD 88
 HB0750.geopotential number by the normal gravity value computed on the
 HB0750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0750.degrees latitude (g = 980.6199 gals.).
 HB0750
 HB0750.The modeled gravity was interpolated from observed gravity values.
 HB0750
 HB0750;                    North         East    Units  Estimated Accuracy
 HB0750;SPC IL W     -    63,620.      764,030.      MT  (+/- 180 meters Scaled)
 HB0750
 HB0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG831240(NAD 83)
 HB0750
 HB0750                          SUPERSEDED SURVEY CONTROL
 HB0750
 HB0750  NGVD 29 (11/26/84)  112.117  (m)          367.84   (f) ADJUSTED    2 0
 HB0750
 HB0750.Superseded values are not recommended for survey control.
 HB0750
 HB0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0750.See file dsdata.pdf to determine how the superseded data were derived.
 HB0750
 HB0750_MARKER: DB = BENCH MARK DISK
 HB0750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0750_STAMPING: G 107 1935
 HB0750_MARK LOGO: CGS
 HB0750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0750+STABILITY: SURFACE MOTION
 HB0750
 HB0750  HISTORY     - Date     Condition        Report By
 HB0750  HISTORY     - 1935     MONUMENTED       CGS
 HB0750  HISTORY     - 1965     MARK NOT FOUND   CGS
 HB0750
 HB0750                          STATION DESCRIPTION
 HB0750
 HB0750'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0750'1.3 MI S FROM GALE.
 HB0750'1.3 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB0750'AT GALE, ALEXANDER COUNTY, 65 FEET EAST OF THE NORTH JUNCTION SIGN,
 HB0750'100 FEET SOUTH OF THE JUNCTION, AND 30 FEET EAST OF THE CENTERLINE
 HB0750'OF THE EAST MAIN TRACK.  A STANDARD DISK, STAMPED G 107 1935 AND
 HB0750'SET IN THE TOP OF A CONCRETE POST.
 HB0750
 HB0750                          STATION RECOVERY (1965)
 HB0750
 HB0750'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 HB0750'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0172 ***********************************************************************
 JB0172  DESIGNATION -  G 108
 JB0172  PID         -  JB0172
 JB0172  STATE/COUNTY-  IL/WAYNE
 JB0172  COUNTRY     -  US
 JB0172  USGS QUAD   -  GOLDEN GATE (2018)
 JB0172
 JB0172                         *CURRENT SURVEY CONTROL
 JB0172  ______________________________________________________________________
 JB0172* NAD 83(1986) POSITION- 38 21 16.     (N) 088 08 56.     (W)   SCALED
 JB0172* NAVD 88 ORTHO HEIGHT -   130.152 (meters)      427.01  (feet) ADJUSTED
 JB0172  ______________________________________________________________________
 JB0172  GEOID HEIGHT    -        -30.741 (meters)                     GEOID18
 JB0172  DYNAMIC HEIGHT  -        130.070 (meters)      426.74  (feet) COMP
 JB0172  MODELED GRAVITY -    979,995.5   (mgal)                       NAVD 88
 JB0172
 JB0172  VERT ORDER      -  SECOND    CLASS 0
 JB0172
 JB0172.The horizontal coordinates were scaled from a map and have
 JB0172.an estimated accuracy of +/- 6 seconds.
 JB0172
 JB0172.The orthometric height was determined by differential leveling and
 JB0172.adjusted by the NATIONAL GEODETIC SURVEY
 JB0172.in June 1991.
 JB0172
 JB0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0172.GEOID18 height accuracy estimate available here.
 JB0172
 JB0172.Click photographs - Photos may exist for this station.
 JB0172
 JB0172.The dynamic height is computed by dividing the NAVD 88
 JB0172.geopotential number by the normal gravity value computed on the
 JB0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0172.degrees latitude (g = 980.6199 gals.).
 JB0172
 JB0172.The modeled gravity was interpolated from observed gravity values.
 JB0172
 JB0172;                    North         East    Units  Estimated Accuracy
 JB0172;SPC IL E     -   187,330.      316,120.      MT  (+/- 180 meters Scaled)
 JB0172
 JB0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH996457(NAD 83)
 JB0172
 JB0172                          SUPERSEDED SURVEY CONTROL
 JB0172
 JB0172  NGVD 29 (??/??/92)  130.282  (m)          427.43   (f) ADJ UNCH    2 0
 JB0172
 JB0172.Superseded values are not recommended for survey control.
 JB0172
 JB0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0172.See file dsdata.pdf to determine how the superseded data were derived.
 JB0172
 JB0172_MARKER: DB = BENCH MARK DISK
 JB0172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0172_STAMPING: G 108 1935
 JB0172_MARK LOGO: CGS
 JB0172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0172+STABILITY: SURFACE MOTION
 JB0172_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0172+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2014
 JB0172
 JB0172  HISTORY     - Date     Condition        Report By
 JB0172  HISTORY     - 1935     MONUMENTED       CGS
 JB0172  HISTORY     - 20120605 GOOD             ILDT
 JB0172  HISTORY     - 20141103 GOOD             ILDT
 JB0172
 JB0172                          STATION DESCRIPTION
 JB0172
 JB0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0172'AT ELLERY.
 JB0172'AT ELLERY, WAYNE COUNTY, ON THE SOUTHERN RAILWAY, 3 RAILS WEST
 JB0172'OF THE EDWARDS-WAYNE COUNTY LINE, AND 30 FEET SOUTH OF THE MAIN
 JB0172'TRACK.  A STANDARD DISK, STAMPED G 108 1935 AND SET IN THE TOP
 JB0172'OF A CONCRETE POST.
 JB0172
 JB0172                          STATION RECOVERY (2012)
 JB0172
 JB0172'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0172'RECOVERED IN GOOD CONDITION.
 JB0172
 JB0172                          STATION RECOVERY (2014)
 JB0172
 JB0172'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0172'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0359 ***********************************************************************
 JB0359  DESIGNATION -  G 109
 JB0359  PID         -  JB0359
 JB0359  STATE/COUNTY-  IL/JEFFERSON
 JB0359  COUNTRY     -  US
 JB0359  USGS QUAD   -  MOUNT VERNON (2018)
 JB0359
 JB0359                         *CURRENT SURVEY CONTROL
 JB0359  ______________________________________________________________________
 JB0359* NAD 83(1986) POSITION- 38 18 57.     (N) 088 54 27.     (W)   SCALED
 JB0359* NAVD 88 ORTHO HEIGHT -   152.162 (meters)      499.22  (feet) ADJUSTED
 JB0359  ______________________________________________________________________
 JB0359  GEOID HEIGHT    -        -30.208 (meters)                     GEOID18
 JB0359  DYNAMIC HEIGHT  -        152.064 (meters)      498.90  (feet) COMP
 JB0359  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB0359
 JB0359  VERT ORDER      -  SECOND    CLASS 0
 JB0359
 JB0359.The horizontal coordinates were scaled from a map and have
 JB0359.an estimated accuracy of +/- 6 seconds.
 JB0359
 JB0359.The orthometric height was determined by differential leveling and
 JB0359.adjusted by the NATIONAL GEODETIC SURVEY
 JB0359.in June 1991.
 JB0359
 JB0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0359.GEOID18 height accuracy estimate available here.
 JB0359
 JB0359.Click photographs - Photos may exist for this station.
 JB0359
 JB0359.The dynamic height is computed by dividing the NAVD 88
 JB0359.geopotential number by the normal gravity value computed on the
 JB0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0359.degrees latitude (g = 980.6199 gals.).
 JB0359
 JB0359.The modeled gravity was interpolated from observed gravity values.
 JB0359
 JB0359;                    North         East    Units  Estimated Accuracy
 JB0359;SPC IL E     -   183,190.      249,790.      MT  (+/- 180 meters Scaled)
 JB0359
 JB0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH332425(NAD 83)
 JB0359
 JB0359                          SUPERSEDED SURVEY CONTROL
 JB0359
 JB0359  NGVD 29 (??/??/92)  152.270  (m)          499.57   (f) ADJ UNCH    2 0
 JB0359
 JB0359.Superseded values are not recommended for survey control.
 JB0359
 JB0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0359.See file dsdata.pdf to determine how the superseded data were derived.
 JB0359
 JB0359_MARKER: DB = BENCH MARK DISK
 JB0359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0359_STAMPING: G 109 1935
 JB0359_MARK LOGO: CGS
 JB0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0359+STABILITY: SURFACE MOTION
 JB0359
 JB0359  HISTORY     - Date     Condition        Report By
 JB0359  HISTORY     - 1935     MONUMENTED       CGS
 JB0359  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0359  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0359
 JB0359                          STATION DESCRIPTION
 JB0359
 JB0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0359'AT MT VERNON.
 JB0359'AT MT. VERNON, JEFFERSON COUNTY, ABOUT 500 FEET EAST OF THE
 JB0359'LOUISVILLE AND NASHVILLE RAILROAD STATION, ABOUT 300 FEET EAST
 JB0359'OF A STREET CROSSING, 1-1/2 RAILS EAST OF SIGNAL 407.6, AND 22
 JB0359'FEET SOUTH OF THE TRACK.  A STANDARD DISK, STAMPED G 109 1935
 JB0359'AND SET IN THE TOP OF A CONCRETE POST.
 JB0359
 JB0359                          STATION RECOVERY (2009)
 JB0359
 JB0359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0359'MARK NOT FOUND.
 JB0359
 JB0359                          STATION RECOVERY (2012)
 JB0359
 JB0359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0359'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0622 ***********************************************************************
 HB0622  DESIGNATION -  G 10=390
 HB0622  PID         -  HB0622
 HB0622  STATE/COUNTY-  IL/JACKSON
 HB0622  COUNTRY     -  US
 HB0622  USGS QUAD   -  DE SOTO (2018)
 HB0622
 HB0622                         *CURRENT SURVEY CONTROL
 HB0622  ______________________________________________________________________
 HB0622* NAD 83(1986) POSITION- 37 49 12.     (N) 089 13 39.     (W)   SCALED
 HB0622* NAVD 88 ORTHO HEIGHT -   118.859 (meters)      389.96  (feet) ADJUSTED
 HB0622  ______________________________________________________________________
 HB0622  GEOID HEIGHT    -        -29.206 (meters)                     GEOID18
 HB0622  DYNAMIC HEIGHT  -        118.779 (meters)      389.69  (feet) COMP
 HB0622  MODELED GRAVITY -    979,950.2   (mgal)                       NAVD 88
 HB0622
 HB0622  VERT ORDER      -  FIRST     CLASS I
 HB0622
 HB0622.The horizontal coordinates were scaled from a map and have
 HB0622.an estimated accuracy of +/- 6 seconds.
 HB0622
 HB0622.The orthometric height was determined by differential leveling and
 HB0622.adjusted by the NATIONAL GEODETIC SURVEY
 HB0622.in June 1991.
 HB0622
 HB0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0622.GEOID18 height accuracy estimate available here.
 HB0622
 HB0622.Click photographs - Photos may exist for this station.
 HB0622
 HB0622.The dynamic height is computed by dividing the NAVD 88
 HB0622.geopotential number by the normal gravity value computed on the
 HB0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0622.degrees latitude (g = 980.6199 gals.).
 HB0622
 HB0622.The modeled gravity was interpolated from observed gravity values.
 HB0622
 HB0622;                    North         East    Units  Estimated Accuracy
 HB0622;SPC IL W     -   128,410.      782,690.      MT  (+/- 180 meters Scaled)
 HB0622
 HB0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG039881(NAD 83)
 HB0622
 HB0622                          SUPERSEDED SURVEY CONTROL
 HB0622
 HB0622  NGVD 29 (11/26/84)  118.961  (m)          390.29   (f) ADJUSTED    1 1
 HB0622
 HB0622.Superseded values are not recommended for survey control.
 HB0622
 HB0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0622.See file dsdata.pdf to determine how the superseded data were derived.
 HB0622
 HB0622_MARKER: Z = SEE DESCRIPTION
 HB0622_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0622_SP_SET: CULVERT
 HB0622_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0622
 HB0622  HISTORY     - Date     Condition        Report By
 HB0622  HISTORY     - UNK      MONUMENTED       LOCENG
 HB0622  HISTORY     - 1969     GOOD             CGS
 HB0622  HISTORY     - 20110713 MARK NOT FOUND   ILDT
 HB0622  HISTORY     - 20120614 MARK NOT FOUND   ILDT
 HB0622
 HB0622                          STATION DESCRIPTION
 HB0622
 HB0622'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0622'0.2 MI N FROM DE SOTO.
 HB0622'ABOUT 0.25 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0622'FROM THE POST OFFICE AT DE SOTO, 94 FEET SOUTH OF THE SOUTH
 HB0622'EDGE OF A STEEL GIRDER FOR THE RAILROAD UNDERPASS FOR THE MISSOURI
 HB0622'PACIFIC RAILROAD, 19 FEET EAST OF THE EAST RAIL OF THE EAST
 HB0622'TRACK, THE MARK IS THE SECOND C IN CHICAGO IN THE INSCRIPTION
 HB0622'GILBERT SCRIBNER JR. CHICAGO 1902 WHICH IS ON A BRASS PLATE, SET
 HB0622'IN THE CENTER OF THE TOP OF THE EAST CONCRETE HEADWALL OF A
 HB0622'30-INCH TUBULAR CULVERT, 120 FEET SOUTHWEST OF BENCH MARK Q 158,
 HB0622'AND ABOUT 8 FEET BELOW THE LEVEL OF THE TRACK.  SEC 17, T 8S,
 HB0622'R 1W
 HB0622
 HB0622                          STATION RECOVERY (2011)
 HB0622
 HB0622'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0622'MARK NOT FOUND.
 HB0622
 HB0622                          STATION RECOVERY (2012)
 HB0622
 HB0622'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0622'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0347 ***********************************************************************
 HB0347  DESIGNATION -  G 111
 HB0347  PID         -  HB0347
 HB0347  STATE/COUNTY-  IL/MASSAC
 HB0347  COUNTRY     -  US
 HB0347  USGS QUAD   -  REEVESVILLE (2018)
 HB0347
 HB0347                         *CURRENT SURVEY CONTROL
 HB0347  ______________________________________________________________________
 HB0347* NAD 83(1986) POSITION- 37 19 54.     (N) 088 43 09.     (W)   SCALED
 HB0347* NAVD 88 ORTHO HEIGHT -   105.160 (meters)      345.01  (feet) ADJUSTED
 HB0347  ______________________________________________________________________
 HB0347  GEOID HEIGHT    -        -28.723 (meters)                     GEOID18
 HB0347  DYNAMIC HEIGHT  -        105.084 (meters)      344.76  (feet) COMP
 HB0347  MODELED GRAVITY -    979,902.5   (mgal)                       NAVD 88
 HB0347
 HB0347  VERT ORDER      -  SECOND    CLASS 0
 HB0347
 HB0347.The horizontal coordinates were scaled from a map and have
 HB0347.an estimated accuracy of +/- 6 seconds.
 HB0347
 HB0347.The orthometric height was determined by differential leveling and
 HB0347.adjusted by the NATIONAL GEODETIC SURVEY
 HB0347.in June 1991.
 HB0347
 HB0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0347.GEOID18 height accuracy estimate available here.
 HB0347
 HB0347.Click photographs - Photos may exist for this station.
 HB0347
 HB0347.The dynamic height is computed by dividing the NAVD 88
 HB0347.geopotential number by the normal gravity value computed on the
 HB0347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0347.degrees latitude (g = 980.6199 gals.).
 HB0347
 HB0347.The modeled gravity was interpolated from observed gravity values.
 HB0347
 HB0347;                    North         East    Units  Estimated Accuracy
 HB0347;SPC IL E     -    73,870.      265,810.      MT  (+/- 180 meters Scaled)
 HB0347
 HB0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG476330(NAD 83)
 HB0347
 HB0347                          SUPERSEDED SURVEY CONTROL
 HB0347
 HB0347  NGVD 29 (11/26/84)  105.232  (m)          345.25   (f) ADJUSTED    2 0
 HB0347
 HB0347.Superseded values are not recommended for survey control.
 HB0347
 HB0347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0347.See file dsdata.pdf to determine how the superseded data were derived.
 HB0347
 HB0347_MARKER: DB = BENCH MARK DISK
 HB0347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0347_STAMPING: G 111 1935
 HB0347_MARK LOGO: CGS
 HB0347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0347+STABILITY: SURFACE MOTION
 HB0347
 HB0347  HISTORY     - Date     Condition        Report By
 HB0347  HISTORY     - 1935     MONUMENTED       CGS
 HB0347  HISTORY     - 1959     MARK NOT FOUND   CGS
 HB0347
 HB0347                          STATION DESCRIPTION
 HB0347
 HB0347'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 HB0347'0.8 MI S FROM REEVESVILLE.
 HB0347'IN MASSAC COUNTY, 0.8 MILE SOUTH ALONG THE ILLINOIS CENTRAL
 HB0347'RAILROAD FROM THE STATION AT REEVESVILLE, JOHNSON COUNTY, 0.1
 HB0347'MILE SOUTH OF MILEPOST B 19, 30 YARDS SOUTH OF A PUMP HOUSE,
 HB0347'AND 7 YARDS WEST OF THE CENTERLINE OF THE TRACK.  A STANDARD
 HB0347'DISK, STAMPED G 111 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0347'NOTE-- THE RAILROAD HAS BEEN CHANGED IN THIS VICINITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0317 ***********************************************************************
 HB0317  DESIGNATION -  G 112
 HB0317  PID         -  HB0317
 HB0317  STATE/COUNTY-  IL/MASSAC
 HB0317  COUNTRY     -  US
 HB0317  USGS QUAD   -  METROPOLIS (2018)
 HB0317
 HB0317                         *CURRENT SURVEY CONTROL
 HB0317  ______________________________________________________________________
 HB0317* NAD 83(1986) POSITION- 37 07 33.     (N) 088 37 40.     (W)   SCALED
 HB0317* NAVD 88 ORTHO HEIGHT -   102.825 (meters)      337.35  (feet) ADJUSTED
 HB0317  ______________________________________________________________________
 HB0317  GEOID HEIGHT    -        -28.527 (meters)                     GEOID18
 HB0317  DYNAMIC HEIGHT  -        102.751 (meters)      337.11  (feet) COMP
 HB0317  MODELED GRAVITY -    979,904.3   (mgal)                       NAVD 88
 HB0317
 HB0317  VERT ORDER      -  SECOND    CLASS 0
 HB0317
 HB0317.The horizontal coordinates were scaled from a map and have
 HB0317.an estimated accuracy of +/- 6 seconds.
 HB0317
 HB0317.The orthometric height was determined by differential leveling and
 HB0317.adjusted by the NATIONAL GEODETIC SURVEY
 HB0317.in June 1991.
 HB0317
 HB0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0317.GEOID18 height accuracy estimate available here.
 HB0317
 HB0317.Click photographs - Photos may exist for this station.
 HB0317
 HB0317.The dynamic height is computed by dividing the NAVD 88
 HB0317.geopotential number by the normal gravity value computed on the
 HB0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0317.degrees latitude (g = 980.6199 gals.).
 HB0317
 HB0317.The modeled gravity was interpolated from observed gravity values.
 HB0317
 HB0317;                    North         East    Units  Estimated Accuracy
 HB0317;SPC IL E     -    51,000.      273,840.      MT  (+/- 180 meters Scaled)
 HB0317
 HB0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG554100(NAD 83)
 HB0317
 HB0317                          SUPERSEDED SURVEY CONTROL
 HB0317
 HB0317  NGVD 29 (11/26/84)  102.852  (m)          337.44   (f) ADJUSTED    2 0
 HB0317
 HB0317.Superseded values are not recommended for survey control.
 HB0317
 HB0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0317.See file dsdata.pdf to determine how the superseded data were derived.
 HB0317
 HB0317_MARKER: DB = BENCH MARK DISK
 HB0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0317_STAMPING: G 112 1935
 HB0317_MARK LOGO: CGS
 HB0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0317+STABILITY: SURFACE MOTION
 HB0317
 HB0317  HISTORY     - Date     Condition        Report By
 HB0317  HISTORY     - 1935     MONUMENTED       CGS
 HB0317  HISTORY     - 1935     GOOD             CGS
 HB0317
 HB0317                          STATION DESCRIPTION
 HB0317
 HB0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0317'AT BROOKPORT.
 HB0317'AT N. END OF BROOKPORT, ILL ALONG U.S. HIGHWAY 45 AT THE N.
 HB0317'END OF BROOKPORT.  MARK IS ON THE FENCE LINE 50 YDS. S. OF THE I.C.
 HB0317'R.R. TRACKS.  AND 12 YDS. E. OF HI-WAY.  1 YD EAST OF FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0318 ***********************************************************************
 HB0318  DESIGNATION -  G 112 RESET
 HB0318  PID         -  HB0318
 HB0318  STATE/COUNTY-  IL/MASSAC
 HB0318  COUNTRY     -  US
 HB0318  USGS QUAD   -  METROPOLIS (2018)
 HB0318
 HB0318                         *CURRENT SURVEY CONTROL
 HB0318  ______________________________________________________________________
 HB0318* NAD 83(1986) POSITION- 37 07 33.     (N) 088 37 40.     (W)   SCALED
 HB0318* NAVD 88 ORTHO HEIGHT -   103.10  (+/-2cm)      338.3   (feet) VERTCON3
 HB0318  ______________________________________________________________________
 HB0318  GEOID HEIGHT    -        -28.527 (meters)                     GEOID18
 HB0318  VERT ORDER      -  ? (See Below)
 HB0318
 HB0318.The horizontal coordinates were scaled from a map and have
 HB0318.an estimated accuracy of +/- 6 seconds.
 HB0318
 HB0318.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0318.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0318
 HB0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0318.GEOID18 height accuracy estimate available here.
 HB0318
 HB0318.The vertical order pertains to the NGVD 29 superseded value.
 HB0318
 HB0318.Click photographs - Photos may exist for this station.
 HB0318
 HB0318;                    North         East    Units  Estimated Accuracy
 HB0318;SPC IL E     -    51,000.      273,840.      MT  (+/- 180 meters Scaled)
 HB0318
 HB0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG554100(NAD 83)
 HB0318
 HB0318                          SUPERSEDED SURVEY CONTROL
 HB0318
 HB0318  NGVD 29 (11/26/84)  103.123  (m)          338.33   (f) ADJUSTED       
 HB0318
 HB0318.Superseded values are not recommended for survey control.
 HB0318
 HB0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0318.See file dsdata.pdf to determine how the superseded data were derived.
 HB0318
 HB0318_MARKER: DB = BENCH MARK DISK
 HB0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0318_STAMPING: G 112 RESET 1950
 HB0318_MARK LOGO: CGS
 HB0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0318+STABILITY: SURFACE MOTION
 HB0318
 HB0318  HISTORY     - Date     Condition        Report By
 HB0318  HISTORY     - 1950     MONUMENTED       ILHD
 HB0318
 HB0318                          STATION DESCRIPTION
 HB0318
 HB0318'DESCRIBED BY IL HIGHWAY DEPT 1950
 HB0318'AT BROOKPORT.
 HB0318'AT BROOKPORT, MASSAC COUNTY, ON U.S. HIGHWAY 45, AT THE NORTH
 HB0318'EDGE OF TOWN, AT A CROSSING OF THE ILLINOIS CENTRAL RAILROAD,
 HB0318'327 FEET SOUTH OF THE TRACK, AND 29 FEET WEST OF THE CENTERLINE
 HB0318'OF THE HIGHWAY, AND AT SURVEY STATION 254+86.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1306 ***********************************************************************
 JB1306  DESIGNATION -  G 113
 JB1306  PID         -  JB1306
 JB1306  STATE/COUNTY-  IL/BOND
 JB1306  COUNTRY     -  US
 JB1306  USGS QUAD   -  SORENTO SOUTH (2018)
 JB1306
 JB1306                         *CURRENT SURVEY CONTROL
 JB1306  ______________________________________________________________________
 JB1306* NAD 83(1986) POSITION- 38 58 35.     (N) 089 30 44.     (W)   SCALED
 JB1306* NAVD 88 ORTHO HEIGHT -   177.191 (meters)      581.33  (feet) ADJUSTED
 JB1306  ______________________________________________________________________
 JB1306  GEOID HEIGHT    -        -31.237 (meters)                     GEOID18
 JB1306  DYNAMIC HEIGHT  -        177.086 (meters)      580.99  (feet) COMP
 JB1306  MODELED GRAVITY -    980,031.8   (mgal)                       NAVD 88
 JB1306
 JB1306  VERT ORDER      -  SECOND    CLASS 0
 JB1306
 JB1306.The horizontal coordinates were scaled from a map and have
 JB1306.an estimated accuracy of +/- 6 seconds.
 JB1306
 JB1306.The orthometric height was determined by differential leveling and
 JB1306.adjusted by the NATIONAL GEODETIC SURVEY
 JB1306.in June 1991.
 JB1306
 JB1306.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1306.GEOID18 height accuracy estimate available here.
 JB1306
 JB1306.Click photographs - Photos may exist for this station.
 JB1306
 JB1306.The dynamic height is computed by dividing the NAVD 88
 JB1306.geopotential number by the normal gravity value computed on the
 JB1306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1306.degrees latitude (g = 980.6199 gals.).
 JB1306
 JB1306.The modeled gravity was interpolated from observed gravity values.
 JB1306
 JB1306;                    North         East    Units  Estimated Accuracy
 JB1306;SPC IL W     -   256,550.      756,710.      MT  (+/- 180 meters Scaled)
 JB1306
 JB1306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ823171(NAD 83)
 JB1306
 JB1306                          SUPERSEDED SURVEY CONTROL
 JB1306
 JB1306  NGVD 29 (??/??/92)  177.319  (m)          581.75   (f) ADJ UNCH    2 0
 JB1306
 JB1306.Superseded values are not recommended for survey control.
 JB1306
 JB1306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1306.See file dsdata.pdf to determine how the superseded data were derived.
 JB1306
 JB1306_MARKER: DB = BENCH MARK DISK
 JB1306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1306_STAMPING: G 113 1935
 JB1306_MARK LOGO: CGS
 JB1306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1306+STABILITY: SURFACE MOTION
 JB1306
 JB1306  HISTORY     - Date     Condition        Report By
 JB1306  HISTORY     - 1935     MONUMENTED       CGS
 JB1306  HISTORY     - 1974     POOR             NGS
 JB1306
 JB1306                          STATION DESCRIPTION
 JB1306
 JB1306'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1306'AT RENO.
 JB1306'AT RENO, BOND COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 JB1306'RAILROAD, 3 RAILS NORTH OF THE STATION, AT POLE 81/9, 4 RAILS
 JB1306'SOUTH OF A ROAD CROSSING, 18 FEET EAST OF THE TRACK, AND 36 FEET
 JB1306'WEST OF THE CENTERLINE OF A STREET.  A STANDARD DISK, STAMPED
 JB1306'G 113 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1306
 JB1306                          STATION RECOVERY (1974)
 JB1306
 JB1306'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 JB1306'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0116 ***********************************************************************
 JC0116  DESIGNATION -  G 114
 JC0116  PID         -  JC0116
 JC0116  STATE/COUNTY-  IL/ST CLAIR
 JC0116  COUNTRY     -  US
 JC0116  USGS QUAD   -  CAHOKIA (2018)
 JC0116
 JC0116                         *CURRENT SURVEY CONTROL
 JC0116  ______________________________________________________________________
 JC0116* NAD 83(1986) POSITION- 38 34 12.     (N) 090 07 35.     (W)   SCALED
 JC0116* NAVD 88 ORTHO HEIGHT -   126.696 (meters)      415.67  (feet) ADJUSTED
 JC0116  ______________________________________________________________________
 JC0116  GEOID HEIGHT    -        -30.842 (meters)                     GEOID18
 JC0116  DYNAMIC HEIGHT  -        126.616 (meters)      415.41  (feet) COMP
 JC0116  MODELED GRAVITY -    979,992.4   (mgal)                       NAVD 88
 JC0116
 JC0116  VERT ORDER      -  SECOND    CLASS 0
 JC0116
 JC0116.The horizontal coordinates were scaled from a map and have
 JC0116.an estimated accuracy of +/- 6 seconds.
 JC0116
 JC0116.The orthometric height was determined by differential leveling and
 JC0116.adjusted by the NATIONAL GEODETIC SURVEY
 JC0116.in June 1991.
 JC0116
 JC0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0116.GEOID18 height accuracy estimate available here.
 JC0116
 JC0116.Click photographs - Photos may exist for this station.
 JC0116
 JC0116.The dynamic height is computed by dividing the NAVD 88
 JC0116.geopotential number by the normal gravity value computed on the
 JC0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0116.degrees latitude (g = 980.6199 gals.).
 JC0116
 JC0116.The modeled gravity was interpolated from observed gravity values.
 JC0116
 JC0116;                    North         East    Units  Estimated Accuracy
 JC0116;SPC IL W     -   211,240.      703,510.      MT  (+/- 180 meters Scaled)
 JC0116
 JC0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC503729(NAD 83)
 JC0116
 JC0116                          SUPERSEDED SURVEY CONTROL
 JC0116
 JC0116  NGVD 29 (??/??/92)  126.829  (m)          416.10   (f) ADJ UNCH    2 0
 JC0116
 JC0116.Superseded values are not recommended for survey control.
 JC0116
 JC0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0116.See file dsdata.pdf to determine how the superseded data were derived.
 JC0116
 JC0116_MARKER: DB = BENCH MARK DISK
 JC0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0116_STAMPING: G 114 1935
 JC0116_MARK LOGO: CGS
 JC0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0116+STABILITY: SURFACE MOTION
 JC0116
 JC0116  HISTORY     - Date     Condition        Report By
 JC0116  HISTORY     - 1935     MONUMENTED       CGS
 JC0116  HISTORY     - 1935     GOOD             CGS
 JC0116
 JC0116                          STATION DESCRIPTION
 JC0116
 JC0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0116'AT EAST ST LOUIS.
 JC0116'AT EAST ST. LOUIS, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL
 JC0116'RAILROAD, 1-3/4 MILES SOUTHEAST OF RELAY STATION, AT A ROAD
 JC0116'CROSSING, 15 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 15 FEET
 JC0116'WEST OF THE CENTERLINE OF THE SOUTHBOUND TRACK, AND AT THE EDGE
 JC0116'OF A FILL.  A STANDARD DISK, STAMPED G 114 1935 AND SET IN THE
 JC0116'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0280 ***********************************************************************
 JC0280  DESIGNATION -  G 115
 JC0280  PID         -  JC0280
 JC0280  STATE/COUNTY-  IL/ST CLAIR
 JC0280  COUNTRY     -  US
 JC0280  USGS QUAD   -  COLUMBIA (2018)
 JC0280
 JC0280                         *CURRENT SURVEY CONTROL
 JC0280  ______________________________________________________________________
 JC0280* NAD 83(1986) POSITION- 38 29 35.     (N) 090 13 22.     (W)   SCALED
 JC0280* NAVD 88 ORTHO HEIGHT -   125.214 (meters)      410.81  (feet) ADJUSTED
 JC0280  ______________________________________________________________________
 JC0280  GEOID HEIGHT    -        -30.699 (meters)                     GEOID18
 JC0280  DYNAMIC HEIGHT  -        125.133 (meters)      410.54  (feet) COMP
 JC0280  MODELED GRAVITY -    979,986.6   (mgal)                       NAVD 88
 JC0280
 JC0280  VERT ORDER      -  SECOND    CLASS 0
 JC0280
 JC0280.The horizontal coordinates were scaled from a map and have
 JC0280.an estimated accuracy of +/- 6 seconds.
 JC0280
 JC0280.The orthometric height was determined by differential leveling and
 JC0280.adjusted by the NATIONAL GEODETIC SURVEY
 JC0280.in June 1991.
 JC0280
 JC0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0280.GEOID18 height accuracy estimate available here.
 JC0280
 JC0280.Click photographs - Photos may exist for this station.
 JC0280
 JC0280.The dynamic height is computed by dividing the NAVD 88
 JC0280.geopotential number by the normal gravity value computed on the
 JC0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0280.degrees latitude (g = 980.6199 gals.).
 JC0280
 JC0280.The modeled gravity was interpolated from observed gravity values.
 JC0280
 JC0280;                    North         East    Units  Estimated Accuracy
 JC0280;SPC IL W     -   202,700.      695,110.      MT  (+/- 180 meters Scaled)
 JC0280
 JC0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC422641(NAD 83)
 JC0280
 JC0280                          SUPERSEDED SURVEY CONTROL
 JC0280
 JC0280  NGVD 29 (??/??/92)  125.358  (m)          411.28   (f) ADJ UNCH    2 0
 JC0280
 JC0280.Superseded values are not recommended for survey control.
 JC0280
 JC0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0280.See file dsdata.pdf to determine how the superseded data were derived.
 JC0280
 JC0280_MARKER: DB = BENCH MARK DISK
 JC0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0280_STAMPING: G 115 1935
 JC0280_MARK LOGO: CGS
 JC0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0280+STABILITY: SURFACE MOTION
 JC0280
 JC0280  HISTORY     - Date     Condition        Report By
 JC0280  HISTORY     - 1935     MONUMENTED       CGS
 JC0280  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0280
 JC0280                          STATION DESCRIPTION
 JC0280
 JC0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0280'1.9 MI S FROM DUPO.
 JC0280'1.9 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0280'STATION AT DUPO, ST. CLAIR COUNTY, 10 FEET SOUTH OF POLE 8/01,
 JC0280'15 FEET EAST OF THE CENTERLINE OF THE NORTH-BOUND MAIN TRACK,
 JC0280'AND 20 FEET WEST OF A ROAD.  A STANDARD DISK, STAMPED G 115 1935
 JC0280'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 JC0280'ABOVE GROUND.
 JC0280
 JC0280                          STATION RECOVERY (1987)
 JC0280
 JC0280'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0280'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0860 ***********************************************************************
 HB0860  DESIGNATION -  G 116
 HB0860  PID         -  HB0860
 HB0860  STATE/COUNTY-  IL/ALEXANDER
 HB0860  COUNTRY     -  US
 HB0860  USGS QUAD   -  CAIRO (2018)
 HB0860
 HB0860                         *CURRENT SURVEY CONTROL
 HB0860  ______________________________________________________________________
 HB0860* NAD 83(1986) POSITION- 37 00 10.45   (N) 089 10 20.36   (W)   HD_HELD1
 HB0860* NAVD 88 ORTHO HEIGHT -    95.488 (meters)      313.28  (feet) ADJUSTED
 HB0860  ______________________________________________________________________
 HB0860  GEOID HEIGHT    -        -28.230 (meters)                     GEOID18
 HB0860  DYNAMIC HEIGHT  -         95.417 (meters)      313.05  (feet) COMP
 HB0860  MODELED GRAVITY -    979,891.7   (mgal)                       NAVD 88
 HB0860
 HB0860  VERT ORDER      -  FIRST     CLASS I
 HB0860
 HB0860.The horizontal coordinates were determined by differentially corrected
 HB0860.hand held GPS observations or other comparable positioning techniques
 HB0860.and have an estimated accuracy of +/- 3 meters.
 HB0860
 HB0860.The orthometric height was determined by differential leveling and
 HB0860.adjusted by the NATIONAL GEODETIC SURVEY
 HB0860.in June 1991.
 HB0860
 HB0860.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0860.GEOID18 height accuracy estimate available here.
 HB0860
 HB0860.Click photographs - Photos may exist for this station.
 HB0860
 HB0860.The dynamic height is computed by dividing the NAVD 88
 HB0860.geopotential number by the normal gravity value computed on the
 HB0860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0860.degrees latitude (g = 980.6199 gals.).
 HB0860
 HB0860.The modeled gravity was interpolated from observed gravity values.
 HB0860
 HB0860;                    North         East    Units  Estimated Accuracy
 HB0860;SPC IL W     -    37,773.7     788,500.9     MT  (+/- 3 meters HH1 GPS) 
 HB0860
 HB0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF0670997400(NAD 83)
 HB0860
 HB0860                          SUPERSEDED SURVEY CONTROL
 HB0860
 HB0860  NGVD 29 (11/26/84)   95.369  (m)          312.89   (f) ADJUSTED    1 1
 HB0860
 HB0860.Superseded values are not recommended for survey control.
 HB0860
 HB0860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0860.See file dsdata.pdf to determine how the superseded data were derived.
 HB0860
 HB0860_MARKER: DB = BENCH MARK DISK
 HB0860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0860_STAMPING: G 116 1935
 HB0860_MARK LOGO: CGS
 HB0860_PROJECTION: FLUSH
 HB0860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0860+STABILITY: SURFACE MOTION
 HB0860_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0860+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2022
 HB0860
 HB0860  HISTORY     - Date     Condition        Report By
 HB0860  HISTORY     - 1935     MONUMENTED       CGS
 HB0860  HISTORY     - 1976     GOOD             NGS
 HB0860  HISTORY     - 1976     GOOD             ILDT
 HB0860  HISTORY     - 1976     GOOD             ILDT
 HB0860  HISTORY     - 20020830 GOOD             USACE
 HB0860  HISTORY     - 20090803 GOOD             USACE
 HB0860  HISTORY     - 20220325 GOOD             WSRR
 HB0860
 HB0860                          STATION DESCRIPTION
 HB0860
 HB0860'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 HB0860'IN CAIRO.
 HB0860'34 YARDS SW AND ACROSS 155TH STREET FROM THE SOUTH CORNER OF THE
 HB0860'POST OFFICE AND COURTHOUSE ,IN THE LAWN OF AND 87 FT WEST OF THE
 HB0860'WEST CORNER OF POLICE STATION,50.0 FT NE OF CENTERLINE OF HIGHWAY
 HB0860'51(ALSO WASHINGTON AVENUE),28.0 FT SE OF THE CENTERLINE OF 15TH
 HB0860'STREET,41.5 FT WEST OF A 50 INCH CEDAR TREE,0.5 FT NE OF A CONCRETE
 HB0860'CURB
 HB0860
 HB0860                          STATION RECOVERY (1976)
 HB0860
 HB0860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0860'RECOVERED IN GOOD CONDITION.
 HB0860
 HB0860                          STATION RECOVERY (1976)
 HB0860
 HB0860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0860'RECOVERED IN GOOD CONDITION.
 HB0860
 HB0860                          STATION RECOVERY (2002)
 HB0860
 HB0860'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0860'RECOVERED IN GOOD CONDITION.
 HB0860
 HB0860                          STATION RECOVERY (2009)
 HB0860
 HB0860'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2009 (JMH)
 HB0860'RECOVERED IN GOOD CONDITION.
 HB0860
 HB0860                          STATION RECOVERY (2022)
 HB0860
 HB0860'RECOVERY NOTE BY WALKERSVILLE SOUTHERN RR 2022 (MFM)
 HB0860'STATION IS LOCATED IN THE WESTERN-MOST CORNER OF THE LAWN FOR THE
 HB0860'CAIRO CUSTOM HOUSE MUSEUM (EX POLICE STATION), AT THE INTERSECTION OF
 HB0860'15TH ST AND WASHINGTON AVE (US51).  STATION IS DIRECTLY WEST OF A
 HB0860'MILITARY DISPLAY OF A CANNON.  USAGE FOR GNSS IS EXTREMELY LIMITED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0692 ***********************************************************************
 HB0692  DESIGNATION -  G 119
 HB0692  PID         -  HB0692
 HB0692  STATE/COUNTY-  IL/JACKSON
 HB0692  COUNTRY     -  US
 HB0692  USGS QUAD   -  MURPHYSBORO (2018)
 HB0692
 HB0692                         *CURRENT SURVEY CONTROL
 HB0692  ______________________________________________________________________
 HB0692* NAD 83(1986) POSITION- 37 45 35.     (N) 089 19 21.     (W)   SCALED
 HB0692* NAVD 88 ORTHO HEIGHT -   118.278 (meters)      388.05  (feet) ADJUSTED
 HB0692  ______________________________________________________________________
 HB0692  GEOID HEIGHT    -        -29.192 (meters)                     GEOID18
 HB0692  DYNAMIC HEIGHT  -        118.196 (meters)      387.78  (feet) COMP
 HB0692  MODELED GRAVITY -    979,932.2   (mgal)                       NAVD 88
 HB0692
 HB0692  VERT ORDER      -  FIRST     CLASS II
 HB0692
 HB0692.The horizontal coordinates were scaled from a map and have
 HB0692.an estimated accuracy of +/- 6 seconds.
 HB0692
 HB0692.The orthometric height was determined by differential leveling and
 HB0692.adjusted by the NATIONAL GEODETIC SURVEY
 HB0692.in June 1991.
 HB0692
 HB0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0692.GEOID18 height accuracy estimate available here.
 HB0692
 HB0692.Click photographs - Photos may exist for this station.
 HB0692
 HB0692.The dynamic height is computed by dividing the NAVD 88
 HB0692.geopotential number by the normal gravity value computed on the
 HB0692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0692.degrees latitude (g = 980.6199 gals.).
 HB0692
 HB0692.The modeled gravity was interpolated from observed gravity values.
 HB0692
 HB0692;                    North         East    Units  Estimated Accuracy
 HB0692;SPC IL W     -   121,640.      774,380.      MT  (+/- 180 meters Scaled)
 HB0692
 HB0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG954816(NAD 83)
 HB0692
 HB0692                          SUPERSEDED SURVEY CONTROL
 HB0692
 HB0692  NGVD 29 (11/26/84)  118.372  (m)          388.36   (f) ADJUSTED    1 2
 HB0692
 HB0692.Superseded values are not recommended for survey control.
 HB0692
 HB0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0692.See file dsdata.pdf to determine how the superseded data were derived.
 HB0692
 HB0692_MARKER: DB = BENCH MARK DISK
 HB0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0692_STAMPING: G 119 1935
 HB0692_MARK LOGO: CGS
 HB0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0692+STABILITY: SURFACE MOTION
 HB0692_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0692+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2015
 HB0692
 HB0692  HISTORY     - Date     Condition        Report By
 HB0692  HISTORY     - 1935     MONUMENTED       CGS
 HB0692  HISTORY     - 1949     GOOD             CGS
 HB0692  HISTORY     - 1976     GOOD             ILDT
 HB0692  HISTORY     - 1976     GOOD             ILDT
 HB0692  HISTORY     - 1976     GOOD             ILDT
 HB0692  HISTORY     - 20071120 GOOD             ILDT
 HB0692  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB0692  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0692  HISTORY     - 20150511 GOOD             ILDT
 HB0692
 HB0692                          STATION DESCRIPTION
 HB0692
 HB0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0692'AT TEXAS JUNCTION.
 HB0692'AT TEXAS JUNCTION, ABOUT 50 YARDS SOUTHWEST OF THE CENTER OF THE
 HB0692'JUNCTION OF THE ILLINOIS CENTRAL RAILROAD MAIN TRACK AND A TRACK
 HB0692'LEADING WEST TO MURPHYSBORO, ABOUT 0.2 MILE NORTH OF INTERSECTION
 HB0692'WITH HIGHWAY 13, 17 FEET SOUTHEAST AND THE SOUTHEAST OF THE
 HB0692'MURPHYSBORO TRACK, 17 FEET WEST-NORTHWEST OF THE WEST-NORTHWEST
 HB0692'RAIL OF THE GORHAM TRACK, 9 FEET EAST-SOUTHEAST OF MILE POST
 HB0692'E 85, 7 FEET SOUTH OF A TELEPHONE POLE, 3.5 FEET SOUTHWEST OF A
 HB0692'WHITE WOODEN WITNESS POST, ABOUT 0.5 FOOT BELOW THE LEVEL OF THE
 HB0692'TRACKS AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 HB0692
 HB0692                          STATION RECOVERY (1976)
 HB0692
 HB0692'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0692'RECOVERED IN GOOD CONDITION.
 HB0692
 HB0692                          STATION RECOVERY (1976)
 HB0692
 HB0692'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0692'RECOVERED IN GOOD CONDITION.
 HB0692
 HB0692                          STATION RECOVERY (1976)
 HB0692
 HB0692'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0692'RECOVERED IN GOOD CONDITION.
 HB0692
 HB0692                          STATION RECOVERY (2007)
 HB0692
 HB0692'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (JGH)
 HB0692'WOODEN WITNESS POST GONE, METAL POST WITH SIGN LOCATED 1.0 FEET NORTH
 HB0692
 HB0692                          STATION RECOVERY (2011)
 HB0692
 HB0692'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0692'MARK NOT FOUND.
 HB0692
 HB0692                          STATION RECOVERY (2012)
 HB0692
 HB0692'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0692'MARK NOT FOUND.
 HB0692
 HB0692                          STATION RECOVERY (2015)
 HB0692
 HB0692'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MF)
 HB0692'RECOVERED AS DESCRIBED IN 2007, MARK IS APPROX. 2500' SOUTH OF IL 13
 HB0692'ALONG SOUTH WILLIAMS ST., MARK IS IN THE MIDDLE OF THREE TREES
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0616 ***********************************************************************
 KB0616  DESIGNATION -  G 12
 KB0616  PID         -  KB0616
 KB0616  STATE/COUNTY-  IL/MACON
 KB0616  COUNTRY     -  US
 KB0616  USGS QUAD   -  LONG CREEK (2018)
 KB0616
 KB0616                         *CURRENT SURVEY CONTROL
 KB0616  ______________________________________________________________________
 KB0616* NAD 83(1986) POSITION- 39 45 17.14   (N) 088 47 10.40   (W)   HD_HELD1
 KB0616* NAVD 88 ORTHO HEIGHT -   214.378 (meters)      703.34  (feet) ADJUSTED
 KB0616  ______________________________________________________________________
 KB0616  GEOID HEIGHT    -        -32.439 (meters)                     GEOID18
 KB0616  DYNAMIC HEIGHT  -        214.257 (meters)      702.94  (feet) COMP
 KB0616  MODELED GRAVITY -    980,054.2   (mgal)                       NAVD 88
 KB0616
 KB0616  VERT ORDER      -  FIRST     CLASS II
 KB0616
 KB0616.The horizontal coordinates were determined by differentially corrected
 KB0616.hand held GPS observations or other comparable positioning techniques
 KB0616.and have an estimated accuracy of +/- 3 meters.
 KB0616
 KB0616.The orthometric height was determined by differential leveling and
 KB0616.adjusted by the NATIONAL GEODETIC SURVEY
 KB0616.in June 1991.
 KB0616
 KB0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0616.GEOID18 height accuracy estimate available here.
 KB0616
 KB0616.Click photographs - Photos may exist for this station.
 KB0616
 KB0616.The dynamic height is computed by dividing the NAVD 88
 KB0616.geopotential number by the normal gravity value computed on the
 KB0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0616.degrees latitude (g = 980.6199 gals.).
 KB0616
 KB0616.The modeled gravity was interpolated from observed gravity values.
 KB0616
 KB0616;                    North         East    Units  Estimated Accuracy
 KB0616;SPC IL E     -   342,869.7     261,189.0     MT  (+/- 3 meters HH1 GPS) 
 KB0616
 KB0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4697902064(NAD 83)
 KB0616
 KB0616                          SUPERSEDED SURVEY CONTROL
 KB0616
 KB0616  NGVD 29 (??/??/92)  214.444  (m)          703.56   (f) ADJ UNCH    1 2
 KB0616
 KB0616.Superseded values are not recommended for survey control.
 KB0616
 KB0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0616.See file dsdata.pdf to determine how the superseded data were derived.
 KB0616
 KB0616_MARKER: DB = BENCH MARK DISK
 KB0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0616_STAMPING: G 12 1933
 KB0616_MARK LOGO: CGS
 KB0616_PROJECTION: FLUSH
 KB0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0616+STABILITY: SURFACE MOTION
 KB0616_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0616+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 KB0616
 KB0616  HISTORY     - Date     Condition        Report By
 KB0616  HISTORY     - 1933     MONUMENTED       CGS
 KB0616  HISTORY     - 1959     GOOD             CGS
 KB0616  HISTORY     - 20120717 GOOD             ILDT
 KB0616  HISTORY     - 20140114 SEE DESCRIPTION  AMESC
 KB0616
 KB0616                          STATION DESCRIPTION
 KB0616
 KB0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0616'AT PRAIRIE HALL.
 KB0616'AT PRAIRIE HALL, MACON COUNTY, ON THE PENNSYLVANIA RAILROAD, AT
 KB0616'MILEPOST 81, OPPOSITE THE STATION SIGN, AT A ROAD CROSSING, 20
 KB0616'FEET EAST OF THE ROAD, AND 18 FEET SOUTH OF THE TRACK.  A
 KB0616'STANDARD DISK, STAMPED G 12 1933 AND SET IN THE TOP OF A CONCRETE
 KB0616'POST.
 KB0616
 KB0616                          STATION RECOVERY (1959)
 KB0616
 KB0616'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0616'RECOVERED IN GOOD CONDITION.
 KB0616
 KB0616                          STATION RECOVERY (2012)
 KB0616
 KB0616'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0616'STATION IS 1 FOOT NORTH OF FENCE AND 5 FEET EAST OF FENCE CORNER. THE
 KB0616'RAILROAD IS NOW GONE.
 KB0616
 KB0616                          STATION RECOVERY (2014)
 KB0616
 KB0616'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0616'THE STATION IS 69.5 FT (21.2 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A
 KB0616'METAL BUILDING, 57 FT (17.4 M) SOUTH-SOUTHEAST OF A POWER POLE WITH
 KB0616'TWO GUY WIRES.
 KB0616'
 KB0616'NOTE-THE YEAR HAS BEEN PARTIALLY REMOVED FROM THE STAMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0309 ***********************************************************************
 JB0309  DESIGNATION -  G 123
 JB0309  PID         -  JB0309
 JB0309  STATE/COUNTY-  IL/JEFFERSON
 JB0309  COUNTRY     -  US
 JB0309  USGS QUAD   -  INA (2018)
 JB0309
 JB0309                         *CURRENT SURVEY CONTROL
 JB0309  ______________________________________________________________________
 JB0309* NAD 83(1986) POSITION- 38 10 29.     (N) 088 54 10.     (W)   SCALED
 JB0309* NAVD 88 ORTHO HEIGHT -   129.901 (meters)      426.18  (feet) ADJUSTED
 JB0309  ______________________________________________________________________
 JB0309  GEOID HEIGHT    -        -29.947 (meters)                     GEOID18
 JB0309  DYNAMIC HEIGHT  -        129.816 (meters)      425.90  (feet) COMP
 JB0309  MODELED GRAVITY -    979,973.2   (mgal)                       NAVD 88
 JB0309
 JB0309  VERT ORDER      -  SECOND    CLASS 0
 JB0309
 JB0309.The horizontal coordinates were scaled from a map and have
 JB0309.an estimated accuracy of +/- 6 seconds.
 JB0309
 JB0309.The orthometric height was determined by differential leveling and
 JB0309.adjusted by the NATIONAL GEODETIC SURVEY
 JB0309.in June 1991.
 JB0309
 JB0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0309.GEOID18 height accuracy estimate available here.
 JB0309
 JB0309.Click photographs - Photos may exist for this station.
 JB0309
 JB0309.The dynamic height is computed by dividing the NAVD 88
 JB0309.geopotential number by the normal gravity value computed on the
 JB0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0309.degrees latitude (g = 980.6199 gals.).
 JB0309
 JB0309.The modeled gravity was interpolated from observed gravity values.
 JB0309
 JB0309;                    North         East    Units  Estimated Accuracy
 JB0309;SPC IL E     -   167,520.      250,100.      MT  (+/- 180 meters Scaled)
 JB0309
 JB0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH333269(NAD 83)
 JB0309
 JB0309                          SUPERSEDED SURVEY CONTROL
 JB0309
 JB0309  NGVD 29 (??/??/92)  130.004  (m)          426.52   (f) ADJ UNCH    2 0
 JB0309
 JB0309.Superseded values are not recommended for survey control.
 JB0309
 JB0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0309.See file dsdata.pdf to determine how the superseded data were derived.
 JB0309
 JB0309_MARKER: DB = BENCH MARK DISK
 JB0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0309_STAMPING: G 123 1935
 JB0309_MARK LOGO: CGS
 JB0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0309+STABILITY: SURFACE MOTION
 JB0309
 JB0309  HISTORY     - Date     Condition        Report By
 JB0309  HISTORY     - 1935     MONUMENTED       CGS
 JB0309  HISTORY     - 1960     GOOD             CGS
 JB0309  HISTORY     - 1978     GOOD             ILDT
 JB0309  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0309  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 JB0309
 JB0309                          STATION DESCRIPTION
 JB0309
 JB0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0309'1.6 MI N FROM INA.
 JB0309'ABOUT 1.55 MILES NORTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0309'RAILROAD FROM THE STATION AT INA, AT A DRIVE EAST TO A BARN, 46
 JB0309'FEET EAST OF THE EAST RAIL, 111 FEET EAST OF STATE HIGHWAY 37,
 JB0309'15 FEET NORTH OF THE CENTER LINE OF THE DRIVE, 1 FOOT WEST OF A
 JB0309'FENCE, 6 FEET NORTH OF THE NORTH END OF A BOARD GATE, 51 FEET
 JB0309'EAST-NORTHEAST OF THE CENTER OF THE CROSSING OF THE DRIVE, 1.3
 JB0309'FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 JB0309'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 JB0309'PROJECTING 3 INCHES.
 JB0309
 JB0309                          STATION RECOVERY (1978)
 JB0309
 JB0309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB0309'RECOVERED IN GOOD CONDITION.
 JB0309
 JB0309                          STATION RECOVERY (2009)
 JB0309
 JB0309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0309'MARK NOT FOUND.
 JB0309
 JB0309                          STATION RECOVERY (2014)
 JB0309
 JB0309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0309'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1367 ***********************************************************************
 JA1367  DESIGNATION -  G 127
 JA1367  PID         -  JA1367
 JA1367  STATE/COUNTY-  IL/LAWRENCE
 JA1367  COUNTRY     -  US
 JA1367  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1367
 JA1367                         *CURRENT SURVEY CONTROL
 JA1367  ______________________________________________________________________
 JA1367* NAD 83(1986) POSITION- 38 43 14.     (N) 087 38 35.     (W)   SCALED
 JA1367* NAVD 88 ORTHO HEIGHT -   132.647 (meters)      435.19  (feet) POSTED
 JA1367  ______________________________________________________________________
 JA1367  GEOID HEIGHT    -        -31.657 (meters)                     GEOID18
 JA1367  DYNAMIC HEIGHT  -        132.57  (meters)      434.9   (feet) COMP
 JA1367  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 JA1367
 JA1367  VERT ORDER      -  * POSTED, SEE BELOW
 JA1367
 JA1367.The horizontal coordinates were scaled from a map and have
 JA1367.an estimated accuracy of +/- 6 seconds.
 JA1367
 JA1367.The orthometric height was determined by differential leveling
 JA1367.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JA1367
 JA1367.* This is a POSTED BENCH MARK height.
 JA1367
 JA1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1367.GEOID18 height accuracy estimate available here.
 JA1367
 JA1367.Click photographs - Photos may exist for this station.
 JA1367
 JA1367.The dynamic height is computed by dividing the NAVD 88
 JA1367.geopotential number by the normal gravity value computed on the
 JA1367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1367.degrees latitude (g = 980.6199 gals.).
 JA1367
 JA1367.The modeled gravity was interpolated from observed gravity values.
 JA1367
 JA1367;                    North         East    Units  Estimated Accuracy
 JA1367;SPC IL E     -   228,180.      360,030.      MT  (+/- 180 meters Scaled)
 JA1367
 JA1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH440859(NAD 83)
 JA1367
 JA1367                          SUPERSEDED SURVEY CONTROL
 JA1367
 JA1367  NGVD 29 (??/??/92)  132.764  (m)          435.58   (f) ADJ UNCH    1 2
 JA1367
 JA1367.Superseded values are not recommended for survey control.
 JA1367
 JA1367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1367.See file dsdata.pdf to determine how the superseded data were derived.
 JA1367
 JA1367_MARKER: DB = BENCH MARK DISK
 JA1367_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1367_SP_SET: HEADWALL
 JA1367_STAMPING: G 127 1938
 JA1367_MARK LOGO: CGS
 JA1367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1367+STABILITY: SURFACE MOTION
 JA1367
 JA1367  HISTORY     - Date     Condition        Report By
 JA1367  HISTORY     - 1938     MONUMENTED       CGS
 JA1367  HISTORY     - 1962     GOOD             CGS
 JA1367  HISTORY     - 1986     GOOD             NGS
 JA1367
 JA1367                          STATION DESCRIPTION
 JA1367
 JA1367'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 JA1367'2.3 MI E FROM LAWRENCEVILLE.
 JA1367'2.3 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1367'STATION AT LAWRENCEVILLE, LAWRENCE COUNTY, NEAR CENTER S. 1/2
 JA1367'OF SECTION 4, T. 3 N., R 11 W., 130 FEET WEST OF MILEPOST ST. L.
 JA1367'143 - C 196, 200 YARDS NORTH OF ALTERNATE HIGHWAY 50, AT A
 JA1367'CONCRETE CULVERT, 25 FEET SOUTH OF THE SOUTH RAIL, IN THE
 JA1367'CENTER OF THE TOP OF THE SOUTH HEADWALL.  A STANDARD DISK,
 JA1367'STAMPED G 127 1938.
 JA1367
 JA1367                          STATION RECOVERY (1986)
 JA1367
 JA1367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1367'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JA1367'NEW DESCRIPTION FOLLOWS.  2.9 KM (1.8 MI) EASTERLY ALONG U.S. HIGHWAY
 JA1367'50 BUSINESS ROUTE FROM THE COURTHOUSE IN LAWRENCEVILLE, THENCE 0.2 KM
 JA1367'(0.1 MI) SOUTHEAST ALONG A PAVED ROAD (OLD U.S. HIGHWAY 50), THENCE
 JA1367'0.7 KM (0.45 MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD, IN THE
 JA1367'CENTER OF THE SOUTH CONCRETE HEADWALL OF A RAILROAD CULVERT, AND 7.6 M
 JA1367'(24.9 FT) SOUTH OF THE NEAR RAIL.
 JA1367'THE MARK IS 2.4 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0130 ***********************************************************************
 JB0130  DESIGNATION -  G 128
 JB0130  PID         -  JB0130
 JB0130  STATE/COUNTY-  IL/RICHLAND
 JB0130  COUNTRY     -  US
 JB0130  USGS QUAD   -  OLNEY (2018)
 JB0130
 JB0130                         *CURRENT SURVEY CONTROL
 JB0130  ______________________________________________________________________
 JB0130* NAD 83(1986) POSITION- 38 43 31.     (N) 088 04 32.     (W)   SCALED
 JB0130* NAVD 88 ORTHO HEIGHT -   149.243 (meters)      489.64  (feet) POSTED
 JB0130  ______________________________________________________________________
 JB0130  GEOID HEIGHT    -        -31.354 (meters)                     GEOID18
 JB0130  DYNAMIC HEIGHT  -        149.15  (meters)      489.3   (feet) COMP
 JB0130  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 JB0130
 JB0130  VERT ORDER      -  * POSTED, SEE BELOW
 JB0130
 JB0130.The horizontal coordinates were scaled from a map and have
 JB0130.an estimated accuracy of +/- 6 seconds.
 JB0130
 JB0130.The orthometric height was determined by differential leveling
 JB0130.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0130
 JB0130.* This is a POSTED BENCH MARK height.
 JB0130
 JB0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0130.GEOID18 height accuracy estimate available here.
 JB0130
 JB0130.Click photographs - Photos may exist for this station.
 JB0130
 JB0130.The dynamic height is computed by dividing the NAVD 88
 JB0130.geopotential number by the normal gravity value computed on the
 JB0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0130.degrees latitude (g = 980.6199 gals.).
 JB0130
 JB0130.The modeled gravity was interpolated from observed gravity values.
 JB0130
 JB0130;                    North         East    Units  Estimated Accuracy
 JB0130;SPC IL E     -   228,510.      322,420.      MT  (+/- 180 meters Scaled)
 JB0130
 JB0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH065868(NAD 83)
 JB0130
 JB0130                          SUPERSEDED SURVEY CONTROL
 JB0130
 JB0130  NGVD 29 (??/??/92)  149.355  (m)          490.01   (f) ADJ UNCH    1 2
 JB0130
 JB0130.Superseded values are not recommended for survey control.
 JB0130
 JB0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0130.See file dsdata.pdf to determine how the superseded data were derived.
 JB0130
 JB0130_MARKER: DB = BENCH MARK DISK
 JB0130_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0130_SP_SET: OVERPASS
 JB0130_STAMPING: G 128 1938
 JB0130_MARK LOGO: CGS
 JB0130_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0130
 JB0130  HISTORY     - Date     Condition        Report By
 JB0130  HISTORY     - 1938     MONUMENTED       CGS
 JB0130  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0130
 JB0130                          STATION DESCRIPTION
 JB0130
 JB0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0130'0.5 MI E FROM OLNEY.
 JB0130'0.5 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0130'STATION AT OLNEY, RICHLAND COUNTY, AT OVERPASS 219.69, IN THE
 JB0130'WEST END OF THE NORTH RETAINING WALL, 20 FEET NORTH OF THE NORTH
 JB0130'RAIL, AND 2 FEET ABOVE THE LEVEL OF THE TRACK.  A STANDARD DISK,
 JB0130'STAMPED G 128 1938 AND SET VERTICALLY.
 JB0130
 JB0130                          STATION RECOVERY (1986)
 JB0130
 JB0130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0130'THE BRIDGE HAS BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0930 ***********************************************************************
 KB0930  DESIGNATION -  G 13
 KB0930  PID         -  KB0930
 KB0930  STATE/COUNTY-  IL/SANGAMON
 KB0930  COUNTRY     -  US
 KB0930  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB0930
 KB0930                         *CURRENT SURVEY CONTROL
 KB0930  ______________________________________________________________________
 KB0930* NAD 83(2011) POSITION- 39 49 57.58839(N) 089 34 22.71418(W)   ADJUSTED
 KB0930* NAD 83(2011) ELLIP HT-   146.531 (meters)        (06/27/12)   ADJUSTED
 KB0930* NAD 83(2011) EPOCH   -  2010.00
 KB0930* NAVD 88 ORTHO HEIGHT -   179.039 (meters)      587.40  (feet) ADJUSTED
 KB0930  ______________________________________________________________________
 KB0930  GEOID HEIGHT    -        -32.506 (meters)                     GEOID18
 KB0930  NAD 83(2011) X  -     36,554.568 (meters)                     COMP
 KB0930  NAD 83(2011) Y  - -4,904,606.022 (meters)                     COMP
 KB0930  NAD 83(2011) Z  -  4,063,828.995 (meters)                     COMP
 KB0930  LAPLACE CORR    -          2.20  (seconds)                    DEFLEC18
 KB0930  DYNAMIC HEIGHT  -        178.942 (meters)      587.08  (feet) COMP
 KB0930  MODELED GRAVITY -    980,083.2   (mgal)                       NAVD 88
 KB0930
 KB0930  VERT ORDER      -  FIRST     CLASS II
 KB0930
 KB0930  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0930  Standards:
 KB0930         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0930            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0930  -------------------------------------------------------------------
 KB0930  NETWORK    0.61   1.49           0.28   0.21   0.76      0.00659949
 KB0930  -------------------------------------------------------------------
 KB0930  Click here for local accuracies and other accuracy information.
 KB0930
 KB0930.The horizontal coordinates were established by GPS observations
 KB0930.and adjusted by the National Geodetic Survey in June 2012.
 KB0930
 KB0930.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0930.been affixed to the stable North American tectonic plate. See 
 KB0930.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0930
 KB0930.The horizontal coordinates are valid at the epoch date displayed above
 KB0930.which is a decimal equivalence of Year/Month/Day.
 KB0930
 KB0930.The orthometric height was determined by differential leveling and
 KB0930.adjusted by the NATIONAL GEODETIC SURVEY
 KB0930.in June 1991.
 KB0930
 KB0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0930.GEOID18 height accuracy estimate available here.
 KB0930
 KB0930.Click photographs - Photos may exist for this station.
 KB0930
 KB0930.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0930
 KB0930.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0930
 KB0930.The ellipsoidal height was determined by GPS observations
 KB0930.and is referenced to NAD 83.
 KB0930
 KB0930.The dynamic height is computed by dividing the NAVD 88
 KB0930.geopotential number by the normal gravity value computed on the
 KB0930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0930.degrees latitude (g = 980.6199 gals.).
 KB0930
 KB0930.The modeled gravity was interpolated from observed gravity values.
 KB0930
 KB0930. The following values were computed from the NAD 83(2011) position.
 KB0930
 KB0930;                    North         East     Units Scale Factor Converg.
 KB0930;SPC IL W     -   351,577.656   750,818.233   MT  0.99997296   +0 22 49.1
 KB0930;SPC IL W     - 1,153,467.69  2,463,309.49   sFT  0.99997296   +0 22 49.1
 KB0930;UTM  16      - 4,412,352.633   279,822.927   MT  1.00019686   -1 38 55.6
 KB0930
 KB0930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0930!SPC IL W     -   0.99997701  x   0.99997296  =   0.99994997
 KB0930!UTM  16      -   0.99997701  x   1.00019686  =   1.00017387
 KB0930
 KB0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7982212352(NAD 83)
 KB0930
 KB0930                          SUPERSEDED SURVEY CONTROL
 KB0930
 KB0930  NAD 83(2007)-  39 49 57.58851(N)    089 34 22.71491(W) AD(2002.00) 0
 KB0930  ELLIP H (02/10/07)  146.548  (m)                       GP(2002.00)    
 KB0930  ELLIP H (09/22/04)  146.563  (m)                       GP(       ) 4 1
 KB0930  NAD 83(1997)-  39 49 57.58874(N)    089 34 22.71471(W) AD(       ) 1
 KB0930  ELLIP H (11/27/02)  146.563  (m)                       GP(       ) 4 1
 KB0930  NAD 83(1997)-  39 49 57.58867(N)    089 34 22.71539(W) AD(       ) 1
 KB0930  ELLIP H (03/18/02)  146.560  (m)                       GP(       ) 4 1
 KB0930  NAVD 88             179.04   (m)          587.4    (f) LEVELING    3  
 KB0930  NGVD 29 (??/??/92)  179.135  (m)          587.71   (f) ADJ UNCH    1 2
 KB0930
 KB0930.Superseded values are not recommended for survey control.
 KB0930
 KB0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0930.See file dsdata.pdf to determine how the superseded data were derived.
 KB0930
 KB0930_MARKER: DB = BENCH MARK DISK
 KB0930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0930_STAMPING: G 13 1933
 KB0930_MARK LOGO: CGS
 KB0930_PROJECTION: FLUSH
 KB0930_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0930+STABILITY: SURFACE MOTION
 KB0930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0930+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2014
 KB0930
 KB0930  HISTORY     - Date     Condition        Report By
 KB0930  HISTORY     - 1933     MONUMENTED       CGS
 KB0930  HISTORY     - 1971     GOOD             ILHD
 KB0930  HISTORY     - 20010501 GOOD             WOOLPT
 KB0930  HISTORY     - 20020611 GOOD             NGS
 KB0930  HISTORY     - 20120627 GOOD             ILDT
 KB0930  HISTORY     - 20140911 GOOD             AMESC
 KB0930
 KB0930                          STATION DESCRIPTION
 KB0930
 KB0930'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0930'2 MI SW FROM RIVERTON.
 KB0930'ABOUT 2 MILES SOUTHWEST ALONG THE WABASH RAILROAD FROM RIVERTON,
 KB0930'SANGAMON COUNTY, AT THE ILLINOIS TERMINAL RAILROAD STATION AT
 KB0930'BUTLER, 35 FEET EAST OF A ROAD CROSSING, AND 25 FEET SOUTH OF
 KB0930'THE WABASH TRACK.  A STANDARD DISK, STAMPED G 13 1933 AND SET
 KB0930'IN THE TOP OF A CONCRETE POST.  NOTE-- 35 FEET EAST OF EXTENSION
 KB0930'OF ROAD (TO ST. JAMES SCHOOL) CROSSING, WITNESS POST IS 2 FEET
 KB0930'NORTH OF BENCH MARK.
 KB0930
 KB0930                          STATION RECOVERY (1971)
 KB0930
 KB0930'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0930'RECOVERED IN GOOD CONDITION.
 KB0930
 KB0930                          STATION RECOVERY (2001)
 KB0930
 KB0930'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 KB0930'RECOVERED AS DESCRIBED.
 KB0930
 KB0930                          STATION RECOVERY (2002)
 KB0930
 KB0930'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DSE)
 KB0930'RECOVERED IN GOOD CONDITION
 KB0930
 KB0930                          STATION RECOVERY (2012)
 KB0930
 KB0930'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0930'ACCESS FROM GRAVEL ROAD ON SOUTH SIDE OF TRACKS, GO EAST NORTH EAST
 KB0930'FOR 0.2 MILE TO STATION ON THE LEFT.
 KB0930
 KB0930                          STATION RECOVERY (2014)
 KB0930
 KB0930'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0930'RECOVERED IN GOOD CONDITION.
 KB0930'
 KB0930'NOTE-ADD-THE STATION IS 115.8 FT (35.3 M) SOUTHWEST OF A VENT PIPE,
 KB0930'88.6 FT (27.0 M) SOUTH-SOUTHEAST OF A GAS VALVE, 65 FT (19.8 M)
 KB0930'NORTHWEST OF A CHAIN LINK FENCE, 23 FT (7.0 M) SOUTH OF THE SOUTHEAST
 KB0930'RAIL, 1.0 FT (0.3 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0259 ***********************************************************************
 NH0259  CBN         -  This is a Cooperative Base Network Control Station.
 NH0259  DESIGNATION -  G 130
 NH0259  PID         -  NH0259
 NH0259  STATE/COUNTY-  IL/OGLE
 NH0259  COUNTRY     -  US
 NH0259  USGS QUAD   -  FAIRDALE (2018)
 NH0259
 NH0259                         *CURRENT SURVEY CONTROL
 NH0259  ______________________________________________________________________
 NH0259* NAD 83(2011) POSITION- 42 06 04.08952(N) 088 58 58.92766(W)   ADJUSTED
 NH0259* NAD 83(2011) ELLIP HT-   231.114 (meters)        (06/27/12)   ADJUSTED
 NH0259* NAD 83(2011) EPOCH   -  2010.00
 NH0259* NAVD 88 ORTHO HEIGHT -   264.269 (meters)      867.02  (feet) ADJUSTED
 NH0259  ______________________________________________________________________
 NH0259  GEOID HEIGHT    -        -33.164 (meters)                     GEOID18
 NH0259  NAD 83(2011) X  -     84,121.365 (meters)                     COMP
 NH0259  NAD 83(2011) Y  - -4,738,899.763 (meters)                     COMP
 NH0259  NAD 83(2011) Z  -  4,254,100.341 (meters)                     COMP
 NH0259  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 NH0259  DYNAMIC HEIGHT  -        264.180 (meters)      866.73  (feet) COMP
 NH0259  MODELED GRAVITY -    980,281.0   (mgal)                       NAVD 88
 NH0259
 NH0259  VERT ORDER      -  FIRST     CLASS I
 NH0259
 NH0259  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0259  Standards:
 NH0259         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0259            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0259  -------------------------------------------------------------------
 NH0259  NETWORK    0.30   0.49           0.14   0.10   0.25     -0.01661729
 NH0259  -------------------------------------------------------------------
 NH0259  Click here for local accuracies and other accuracy information.
 NH0259
 NH0259.The horizontal coordinates were established by GPS observations
 NH0259.and adjusted by the National Geodetic Survey in June 2012.
 NH0259
 NH0259.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0259.been affixed to the stable North American tectonic plate. See 
 NH0259.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0259
 NH0259.The horizontal coordinates are valid at the epoch date displayed above
 NH0259.which is a decimal equivalence of Year/Month/Day.
 NH0259
 NH0259.The orthometric height was determined by differential leveling and
 NH0259.adjusted by the NATIONAL GEODETIC SURVEY
 NH0259.in June 1991.
 NH0259
 NH0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0259.GEOID18 height accuracy estimate available here.
 NH0259
 NH0259.Click photographs - Photos may exist for this station.
 NH0259
 NH0259.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0259
 NH0259.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0259
 NH0259.The ellipsoidal height was determined by GPS observations
 NH0259.and is referenced to NAD 83.
 NH0259
 NH0259.The dynamic height is computed by dividing the NAVD 88
 NH0259.geopotential number by the normal gravity value computed on the
 NH0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0259.degrees latitude (g = 980.6199 gals.).
 NH0259
 NH0259.The modeled gravity was interpolated from observed gravity values.
 NH0259
 NH0259. The following values were computed from the NAD 83(2011) position.
 NH0259
 NH0259;                    North         East     Units Scale Factor Converg.
 NH0259;SPC IL W     -   603,993.571   797,904.270   MT  1.00005908   +0 47 37.0
 NH0259;SPC IL W     - 1,981,602.24  2,617,790.93   sFT  1.00005908   +0 47 37.0
 NH0259;UTM  16      - 4,662,908.182   336,026.661   MT  0.99993085   -1 19 47.3
 NH0259
 NH0259!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0259!SPC IL W     -   0.99996375  x   1.00005908  =   1.00002283
 NH0259!UTM  16      -   0.99996375  x   0.99993085  =   0.99989461
 NH0259
 NH0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3602662908(NAD 83)
 NH0259
 NH0259                          SUPERSEDED SURVEY CONTROL
 NH0259
 NH0259  NAD 83(2007)-  42 06 04.08951(N)    088 58 58.92856(W) AD(2002.00) 0
 NH0259  ELLIP H (02/10/07)  231.146  (m)                       GP(2002.00)    
 NH0259  ELLIP H (10/15/04)  231.131  (m)                       GP(       ) 4 2
 NH0259  NAD 83(1997)-  42 06 04.08933(N)    088 58 58.92804(W) AD(       ) B
 NH0259  ELLIP H (07/17/98)  231.184  (m)                       GP(       ) 4 1
 NH0259  ELLIP H (11/21/91)  231.156  (m)                       GP(       ) 4 1
 NH0259  NAD 83(1986)-  42 06 04.08914(N)    088 58 58.93855(W) AD(       ) 1
 NH0259  NAVD 88             264.27   (m)          867.0    (f) LEVELING    3  
 NH0259  NGVD 29 (??/??/92)  264.317  (m)          867.18   (f) ADJ UNCH    1 1
 NH0259  NGVD 29             264.32   (m)          867.2    (f) LEVELING    3  
 NH0259
 NH0259.Superseded values are not recommended for survey control.
 NH0259
 NH0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0259.See file dsdata.pdf to determine how the superseded data were derived.
 NH0259
 NH0259_MARKER: DB = BENCH MARK DISK
 NH0259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0259_STAMPING: G 130 1947
 NH0259_MARK LOGO: CGS
 NH0259_PROJECTION: FLUSH
 NH0259_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0259+STABILITY: SURFACE MOTION
 NH0259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0259+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 NH0259
 NH0259  HISTORY     - Date     Condition        Report By
 NH0259  HISTORY     - 1947     MONUMENTED       CGS
 NH0259  HISTORY     - 1969     GOOD             CGS
 NH0259  HISTORY     - 1990     GOOD             USPSQD
 NH0259  HISTORY     - 19900822 GOOD             NGS
 NH0259  HISTORY     - 19960812 GOOD             SECI
 NH0259  HISTORY     - 19970508 GOOD             NGS
 NH0259  HISTORY     - 20000901 GOOD             AYRES
 NH0259  HISTORY     - 20090930 GOOD             WOOLPT
 NH0259  HISTORY     - 20171108 GOOD             AMESC
 NH0259  HISTORY     - 20200507 GOOD             ILDT
 NH0259
 NH0259                          STATION DESCRIPTION
 NH0259
 NH0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0259'1.2 MI E FROM MONROE CENTER.
 NH0259'ABOUT 1.2 MILES EAST ALONG STATE HIGHWAY 72 FROM THE MONROE
 NH0259'CENTER SCHOOL AT MONROE CENTER, 100 YARDS SOUTHEAST OF A RADAR
 NH0259'TOWER, 39 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 29 FEET
 NH0259'WEST OF A TELEPHONE POLE, 1 1/2 FEET SOUTH OF A FENCE AND A
 NH0259'CORNER FENCE POST, 1 1/2 FEET WEST OF A CONCRETE RIGHT-OF-WAY
 NH0259'MARKER, 0.6 FOOT SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 NH0259'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 NH0259'IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 22, T42N, R2E
 NH0259
 NH0259                          STATION RECOVERY (1990)
 NH0259
 NH0259'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0259'RECOVERED IN GOOD CONDITION.
 NH0259
 NH0259                          STATION RECOVERY (1990)
 NH0259
 NH0259'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 NH0259'STATION IS LOCATED ABOUT MIDWAY BETWEEN ROCKFORD AND ROCHELLE, 3.3 KM
 NH0259'(2.1 MI) EAST OF EXIT 111 OF INTERSTATE HIGHWAY 39, 3.5 KM (2.2 MI)
 NH0259'WEST OF THE OGLE-DE KALB COUNTY LINE, ON HIGHWAY RIGHT-OF-WAY, AT THE
 NH0259'SOUTHEAST CORNER OF FENCE AROUND A MICROWAVE TOWER, IN EAST CENTRAL
 NH0259'SECTION 22, T 41 N, R 2 E.  OWNERSHIP--STATE DEPARTMENT OF
 NH0259'TRANSPORTATION.
 NH0259'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 39 AND STATE HIGHWAY
 NH0259'72 (EXIT 111), GO EAST ON HIGHWAY 72 FOR 3.24 KM (2.01 MI) TO THE
 NH0259'MICROWAVE TOWER ON THE LEFT.  CONTINUE EAST FOR 0.07 KM (0.04 MI) TO
 NH0259'THE STATION ON THE LEFT AT FENCE CORNER.
 NH0259'STATION MARK IS SET IN THE TOP OF A 25-CM SQUARE CONCRETE POST FLUSH
 NH0259'WITH THE GROUND.  IT IS 11.8 M (38.7 FT) NORTH OF, AND 0.5 M
 NH0259'(1.6 FT) LOWER THAN THE HIGHWAY CENTER, 0.6 M (2.0 FT) SOUTH OF A
 NH0259'BRACED PIPE FENCE CORNER POST, 0.3 M (1.0 FT) SOUTH OF A METAL
 NH0259'WITNESS POST, 0.6 M (2.0 FT) SOUTHWEST OF A CONCRETE RIGHT-OF-WAY
 NH0259'POST, AND 69.5 M (228.0 FT) EAST OF THE CENTER OF DRIVE TO THE TOWER.
 NH0259
 NH0259                          STATION RECOVERY (1996)
 NH0259
 NH0259'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH0259'RECOVERED AS DESCRIBED.
 NH0259
 NH0259                          STATION RECOVERY (1997)
 NH0259
 NH0259'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH0259'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) EAST OF MONROE CENTER AT
 NH0259'THE SOUTHEAST CORNER OF A FENCE AROUND A MICROWAVE TOWER.  TO REACH
 NH0259'FROM THE JUNCTION OF INTERSTATE HIGHWAY 39 AND STATE ROUTE 72, EXIT
 NH0259'111, GO EAST ON ROUTE 72 FOR 2.0 MI (3.2 KM) TO THE MICROWAVE TOWER ON
 NH0259'THE LEFT.  CONTINUE EAST FOR 0.04 MI (0.06 KM) TO THE STATION ON THE
 NH0259'LEFT AT FENCE CORNER, 11.8 M (38.7 FT) NORTH OF AND ABOUT 0.5 M (1.6
 NH0259'FT) LOWER THAN THE CENTER OF THE HIGHWAY, 69.5 M (228.0 FT) EAST OF
 NH0259'THE CENTER OF THE DRIVE TO THE TOWER, 0.6 M (2.0 FT) SOUTH OF A BRACED
 NH0259'PIPE FENCE CORNER POST, 0.6 M (2.0 FT) SOUTHWEST OF A CONCRETE
 NH0259'RIGHT-OF-WAY MARKER, 0.6 M (2.0 FT) WEST-SOUTHWEST OF A METAL WITNESS
 NH0259'POST, AND 0.5 M (1.6 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.
 NH0259
 NH0259                          STATION RECOVERY (2000)
 NH0259
 NH0259'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 NH0259'RECOVERED AS DESCRIBED.
 NH0259
 NH0259                          STATION RECOVERY (2009)
 NH0259
 NH0259'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 NH0259'SUITABLE FOR SURVEY GRADE GPS.
 NH0259
 NH0259                          STATION RECOVERY (2017)
 NH0259
 NH0259'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (THH)
 NH0259'RECOVERED IN GOOD CONDITION.
 NH0259
 NH0259                          STATION RECOVERY (2020)
 NH0259
 NH0259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 NH0259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0223 ***********************************************************************
 NH0223  DESIGNATION -  G 131
 NH0223  PID         -  NH0223
 NH0223  STATE/COUNTY-  IL/KANE
 NH0223  COUNTRY     -  US
 NH0223  USGS QUAD   -  HAMPSHIRE (2018)
 NH0223
 NH0223                         *CURRENT SURVEY CONTROL
 NH0223  ______________________________________________________________________
 NH0223* NAD 83(1986) POSITION- 42 05 17.     (N) 088 34 42.     (W)   SCALED
 NH0223* NAVD 88 ORTHO HEIGHT -   264.221 (meters)      866.87  (feet) ADJUSTED
 NH0223  ______________________________________________________________________
 NH0223  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 NH0223  DYNAMIC HEIGHT  -        264.131 (meters)      866.57  (feet) COMP
 NH0223  MODELED GRAVITY -    980,273.3   (mgal)                       NAVD 88
 NH0223
 NH0223  VERT ORDER      -  FIRST     CLASS I
 NH0223
 NH0223.The horizontal coordinates were scaled from a map and have
 NH0223.an estimated accuracy of +/- 6 seconds.
 NH0223
 NH0223.The orthometric height was determined by differential leveling and
 NH0223.adjusted by the NATIONAL GEODETIC SURVEY
 NH0223.in June 1991.
 NH0223
 NH0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0223.GEOID18 height accuracy estimate available here.
 NH0223
 NH0223.Click photographs - Photos may exist for this station.
 NH0223
 NH0223.The dynamic height is computed by dividing the NAVD 88
 NH0223.geopotential number by the normal gravity value computed on the
 NH0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0223.degrees latitude (g = 980.6199 gals.).
 NH0223
 NH0223.The modeled gravity was interpolated from observed gravity values.
 NH0223
 NH0223;                    North         East    Units  Estimated Accuracy
 NH0223;SPC IL E     -   601,910.      279,730.      MT  (+/- 180 meters Scaled)
 NH0223
 NH0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM694607(NAD 83)
 NH0223
 NH0223                          SUPERSEDED SURVEY CONTROL
 NH0223
 NH0223  NGVD 29 (??/??/92)  264.274  (m)          867.04   (f) ADJ UNCH    1 1
 NH0223
 NH0223.Superseded values are not recommended for survey control.
 NH0223
 NH0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0223.See file dsdata.pdf to determine how the superseded data were derived.
 NH0223
 NH0223_MARKER: DB = BENCH MARK DISK
 NH0223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0223_STAMPING: G 131 1947
 NH0223_MARK LOGO: CGS
 NH0223_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0223+STABILITY: SURFACE MOTION
 NH0223
 NH0223  HISTORY     - Date     Condition        Report By
 NH0223  HISTORY     - 1947     MONUMENTED       CGS
 NH0223  HISTORY     - 1969     GOOD             CGS
 NH0223  HISTORY     - 1989     GOOD             USPSQD
 NH0223  HISTORY     - 1990     GOOD             USPSQD
 NH0223  HISTORY     - 19980511 GOOD             USPSQD
 NH0223  HISTORY     - 20121010 MARK NOT FOUND   ILDT
 NH0223
 NH0223                          STATION DESCRIPTION
 NH0223
 NH0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0223'2.8 MI W FROM HAMPSHIRE.
 NH0223'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0223'HAMPSHIRE, THENCE 2.55 MILES WEST ALONG STATE HIGHWAY 72, OR
 NH0223'ABOUT 6.2 MILES EAST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0223'BANK AT GENOA, 0.5 MILE EAST OF THE KANE-DE KALB COUNTY LINE,
 NH0223'101 FEET NORTH AND ACROSS THE HIGHWAY FROM THE NORTHEAST CORNER
 NH0223'OF A BRICK HOUSE, 38 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 NH0223'63 FEET WEST OF THE PROJECTED CENTER LINE OF A PAVED ROAD WHICH
 NH0223'LEADS SOUTH, 35 FEET WEST OF A CORNER FENCE POST, 1 1/2 FEET
 NH0223'SOUTH OF A FENCE, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT
 NH0223'1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 NH0223'CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 NH0223'GROUND.  SEC 30, T42N, R 6E.
 NH0223
 NH0223                          STATION RECOVERY (1989)
 NH0223
 NH0223'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0223'RECOVERED IN GOOD CONDITION.
 NH0223
 NH0223                          STATION RECOVERY (1990)
 NH0223
 NH0223'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0223'RECOVERED IN GOOD CONDITION.
 NH0223
 NH0223                          STATION RECOVERY (1998)
 NH0223
 NH0223'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0223'RECOVERED IN GOOD CONDITION.
 NH0223
 NH0223                          STATION RECOVERY (2012)
 NH0223
 NH0223'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 NH0223'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0046 ***********************************************************************
 NH0046  DESIGNATION -  G 132
 NH0046  PID         -  NH0046
 NH0046  STATE/COUNTY-  IL/COOK
 NH0046  COUNTRY     -  US
 NH0046  USGS QUAD   -  STREAMWOOD (2018)
 NH0046
 NH0046                         *CURRENT SURVEY CONTROL
 NH0046  ______________________________________________________________________
 NH0046* NAD 83(1986) POSITION- 42 00 45.     (N) 088 12 55.     (W)   SCALED
 NH0046* NAVD 88 ORTHO HEIGHT -   258.550 (meters)      848.26  (feet) ADJUSTED
 NH0046  ______________________________________________________________________
 NH0046  GEOID HEIGHT    -        -33.448 (meters)                     GEOID18
 NH0046  DYNAMIC HEIGHT  -        258.462 (meters)      847.97  (feet) COMP
 NH0046  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 NH0046
 NH0046  VERT ORDER      -  FIRST     CLASS I
 NH0046
 NH0046.The horizontal coordinates were scaled from a map and have
 NH0046.an estimated accuracy of +/- 6 seconds.
 NH0046
 NH0046.The orthometric height was determined by differential leveling and
 NH0046.adjusted by the NATIONAL GEODETIC SURVEY
 NH0046.in June 1991.
 NH0046
 NH0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0046.GEOID18 height accuracy estimate available here.
 NH0046
 NH0046.Click photographs - Photos may exist for this station.
 NH0046
 NH0046.The dynamic height is computed by dividing the NAVD 88
 NH0046.geopotential number by the normal gravity value computed on the
 NH0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0046.degrees latitude (g = 980.6199 gals.).
 NH0046
 NH0046.The modeled gravity was interpolated from observed gravity values.
 NH0046
 NH0046;                    North         East    Units  Estimated Accuracy
 NH0046;SPC IL E     -   593,500.      309,780.      MT  (+/- 180 meters Scaled)
 NH0046
 NH0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM993518(NAD 83)
 NH0046
 NH0046                          SUPERSEDED SURVEY CONTROL
 NH0046
 NH0046  NGVD 29 (??/??/92)  258.629  (m)          848.52   (f) ADJ UNCH    1 1
 NH0046
 NH0046.Superseded values are not recommended for survey control.
 NH0046
 NH0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0046.See file dsdata.pdf to determine how the superseded data were derived.
 NH0046
 NH0046_MARKER: DB = BENCH MARK DISK
 NH0046_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NH0046+WITH SETTING: PAVEMENT
 NH0046_SP_SET: WATER TANK BASE
 NH0046_STAMPING: G 132 1947
 NH0046_MARK LOGO: CGS
 NH0046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0046+STABILITY: SURFACE MOTION
 NH0046
 NH0046  HISTORY     - Date     Condition        Report By
 NH0046  HISTORY     - 1947     MONUMENTED       CGS
 NH0046  HISTORY     - 1969     GOOD             CGS
 NH0046  HISTORY     - 1987     GOOD             USPSQD
 NH0046
 NH0046                          STATION DESCRIPTION
 NH0046
 NH0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0046'2.6 MI NW FROM BARTLETT.
 NH0046'ABOUT 0.8 MILE NORTH ALONG OAK AVENUE FROM THE CHICAGO,
 NH0046'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT BARTLETT,
 NH0046'THENCE 1.8 MILES NORTHWEST ALONG U.S. HIGHWAY 20, 193 FEET NORTH
 NH0046'OF THE CENTER LINE OF THE HIGHWAY, SET IN THE CENTER OF THE TOP
 NH0046'OF THE MOST NORTHEASTERLY OF 4 CONCRETE BASES FOR THE LEGS OF
 NH0046'AN ABANDONED WATER TANK, 102 1/2 FEET WEST OF THE NORTHWEST
 NH0046'CORNER OF THE MAIN BUILDING AT BORDENS NUTRITIONAL RESEARCH
 NH0046'LABORATORY, 42 FEET WEST OF THE WEST EDGE OF A PARKING AREA, AND
 NH0046'ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY.  THIS MARK IS ALSO
 NH0046'ABOUT 4.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 20 BUSINESS ROUTE
 NH0046'FROM THE POST OFFICE AT ELGIN.  SEC 28, T41N, R 9E.
 NH0046
 NH0046                          STATION RECOVERY (1987)
 NH0046
 NH0046'RECOVERY NOTE BY US POWER SQUADRON 1987 (CMB)
 NH0046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1907 ***********************************************************************
 ME1907  DESIGNATION -  G 134
 ME1907  PID         -  ME1907
 ME1907  STATE/COUNTY-  IL/COOK
 ME1907  COUNTRY     -  US
 ME1907  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1907
 ME1907                         *CURRENT SURVEY CONTROL
 ME1907  ______________________________________________________________________
 ME1907* NAD 83(1986) POSITION- 41 55 26.4    (N) 087 40 04.7    (W)   HD_HELD1
 ME1907* NAVD 88 ORTHO HEIGHT -   180.346 (meters)      591.69  (feet) ADJUSTED
 ME1907  ______________________________________________________________________
 ME1907  GEOID HEIGHT    -        -33.645 (meters)                     GEOID18
 ME1907  DYNAMIC HEIGHT  -        180.285 (meters)      591.49  (feet) COMP
 ME1907  MODELED GRAVITY -    980,281.5   (mgal)                       NAVD 88
 ME1907
 ME1907  VERT ORDER      -  FIRST     CLASS 0
 ME1907
 ME1907.The horizontal coordinates were determined by differentially corrected
 ME1907.hand held GPS observations or other comparable positioning techniques
 ME1907.and have an estimated accuracy of +/- 3 meters.
 ME1907
 ME1907.The orthometric height was determined by differential leveling and
 ME1907.adjusted by the NATIONAL GEODETIC SURVEY
 ME1907.in June 1991.
 ME1907
 ME1907.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1907.GEOID18 height accuracy estimate available here.
 ME1907
 ME1907.Click photographs - Photos may exist for this station.
 ME1907
 ME1907.The dynamic height is computed by dividing the NAVD 88
 ME1907.geopotential number by the normal gravity value computed on the
 ME1907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1907.degrees latitude (g = 980.6199 gals.).
 ME1907
 ME1907.The modeled gravity was interpolated from observed gravity values.
 ME1907
 ME1907;                    North         East    Units  Estimated Accuracy
 ME1907;SPC IL E     -   583,875.4     355,190.0     MT  (+/- 3 meters HH1 GPS) 
 ME1907
 ME1907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4461441553(NAD 83)
 ME1907
 ME1907                          SUPERSEDED SURVEY CONTROL
 ME1907
 ME1907  NGVD 29 (??/??/92)  180.432  (m)          591.97   (f) ADJ UNCH    1 0
 ME1907
 ME1907.Superseded values are not recommended for survey control.
 ME1907
 ME1907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1907.See file dsdata.pdf to determine how the superseded data were derived.
 ME1907
 ME1907_MARKER: DB = BENCH MARK DISK
 ME1907_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1907_SP_SET: FOUNDATION
 ME1907_STAMPING: G 134 1947
 ME1907_MARK LOGO: CGS
 ME1907_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1907+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2013
 ME1907
 ME1907  HISTORY     - Date     Condition        Report By
 ME1907  HISTORY     - 1947     MONUMENTED       CGS
 ME1907  HISTORY     - 1971     GOOD             NGS
 ME1907  HISTORY     - 1973     GOOD             NGS
 ME1907  HISTORY     - 1977     GOOD             NGS
 ME1907  HISTORY     - 1987     GOOD             USPSQD
 ME1907  HISTORY     - 20030301 GOOD             GEOCAC
 ME1907  HISTORY     - 20131204 GOOD             GEOCAC
 ME1907
 ME1907                          STATION DESCRIPTION
 ME1907
 ME1907'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1907'AT CHICAGO.
 ME1907'AT CHICAGO, AT THE INTERSECTION OF ASHLAND AND CLAYBOURN AVENUES,
 ME1907'SET IN THE SOUTHEAST QUARTER OF THE INTERSECTION, SET IN THE TOP
 ME1907'OF THE CONCRETE FOUNDATION OF THE EAST GUARD RAIL AT THE NORTH
 ME1907'END OF THE NORTH APPROACH TO THE ASHLAND AVENUE BRIDGE OVER THE
 ME1907'NORTH BRANCH OF CHICAGO RIVER, 22.4 FEET SOUTH OF THE NORTH END
 ME1907'OF THE GUARD RAIL, 0.3 FOOT EAST OF THE EDGE OF THE GUARD RAIL
 ME1907'AND LEVEL WITH THE SIDE WALK.
 ME1907
 ME1907                          STATION RECOVERY (1971)
 ME1907
 ME1907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1907'RECOVERED IN GOOD CONDITION.
 ME1907
 ME1907                          STATION RECOVERY (1973)
 ME1907
 ME1907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1907'AT INTERSECTION OF ASHLAND AND CLAYBOURN AVENUE, IN SOUTHEAST QUARTER
 ME1907'OF INTERSECTION, SET IN TOP OF THE CONCRETE FOUNDATION OF EAST GUARD
 ME1907'RAIL AT THE NORTH END OF NORTH APPROACH TO THE ASHLAND AVENUE BRIDGE
 ME1907'OVER NORTH BRANCH OF THE CHICAGO RIVER, 22.4 FEET SOUTH OF THE NORTH
 ME1907'END OF GUARD RAIL, 0.3 FEET EAST OF EAST SIDE OF GUARD RAIL.  SEC 32,
 ME1907'T 40N, R 14E.
 ME1907
 ME1907                          STATION RECOVERY (1977)
 ME1907
 ME1907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1907'RECOVERED IN GOOD CONDITION.
 ME1907
 ME1907                          STATION RECOVERY (1987)
 ME1907
 ME1907'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1907'RECOVERED IN GOOD CONDITION.
 ME1907
 ME1907                          STATION RECOVERY (2003)
 ME1907
 ME1907'RECOVERY NOTE BY GEOCACHING 2003 (JZ)
 ME1907'MARK FOUND IN GOOD CONDITION.  THE DESCRIBED LOCATION IS EXACTLY THE
 ME1907'SAME AS PREVIOUS REPORTS.  YOU CAN FIND THE MARK DIRECTLY BELOW A
 ME1907'BILLBOARD AT THE INTERSECTION OF ASHLAND AND CLYBOURN IN CHICAGO, ON
 ME1907'THE SOUTH EAST CORNER OF THE INTERSECTION.
 ME1907
 ME1907                          STATION RECOVERY (2013)
 ME1907
 ME1907'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME1907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1612 ***********************************************************************
 ME1612  DESIGNATION -  G 135
 ME1612  PID         -  ME1612
 ME1612  STATE/COUNTY-  IL/COOK
 ME1612  COUNTRY     -  US
 ME1612  USGS QUAD   -  JACKSON PARK (2018)
 ME1612
 ME1612                         *CURRENT SURVEY CONTROL
 ME1612  ______________________________________________________________________
 ME1612* NAD 83(1986) POSITION- 41 52 04.     (N) 087 37 22.     (W)   SCALED
 ME1612* NAVD 88 ORTHO HEIGHT -   182.416 (meters)      598.48  (feet) ADJUSTED
 ME1612  ______________________________________________________________________
 ME1612  GEOID HEIGHT    -        -33.587 (meters)                     GEOID18
 ME1612  DYNAMIC HEIGHT  -        182.354 (meters)      598.27  (feet) COMP
 ME1612  MODELED GRAVITY -    980,277.8   (mgal)                       NAVD 88
 ME1612
 ME1612  VERT ORDER      -  FIRST     CLASS I
 ME1612
 ME1612.The horizontal coordinates were scaled from a map and have
 ME1612.an estimated accuracy of +/- 6 seconds.
 ME1612
 ME1612.The orthometric height was determined by differential leveling and
 ME1612.adjusted by the NATIONAL GEODETIC SURVEY
 ME1612.in June 1991.
 ME1612
 ME1612.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1612.GEOID18 height accuracy estimate available here.
 ME1612
 ME1612.Click photographs - Photos may exist for this station.
 ME1612
 ME1612.The dynamic height is computed by dividing the NAVD 88
 ME1612.geopotential number by the normal gravity value computed on the
 ME1612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1612.degrees latitude (g = 980.6199 gals.).
 ME1612
 ME1612.The modeled gravity was interpolated from observed gravity values.
 ME1612
 ME1612;                    North         East    Units  Estimated Accuracy
 ME1612;SPC IL E     -   577,660.      358,990.      MT  (+/- 180 meters Scaled)
 ME1612
 ME1612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM483352(NAD 83)
 ME1612
 ME1612                          SUPERSEDED SURVEY CONTROL
 ME1612
 ME1612  NGVD 29 (??/??/92)  182.503  (m)          598.76   (f) ADJ UNCH    1 1
 ME1612
 ME1612.Superseded values are not recommended for survey control.
 ME1612
 ME1612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1612.See file dsdata.pdf to determine how the superseded data were derived.
 ME1612
 ME1612_MARKER: DB = BENCH MARK DISK
 ME1612_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1612_SP_SET: PIER
 ME1612_STAMPING: G 135 1947
 ME1612_MARK LOGO: CGS
 ME1612_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1612
 ME1612  HISTORY     - Date     Condition        Report By
 ME1612  HISTORY     - 1947     MONUMENTED       CGS
 ME1612  HISTORY     - 1969     GOOD             CGS
 ME1612  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1612  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1612
 ME1612                          STATION DESCRIPTION
 ME1612
 ME1612'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1612'AT CHICAGO.
 ME1612'AT CHICAGO, AT THE ILLINOIS CENTRAL RAILROAD STATION, AT THE
 ME1612'JUNCTION OF S. MICHIGAN AVENUE AND ROOSEVELT ROAD, SET IN THE
 ME1612'TOP OF THE SOUTHEAST CORNER OF THE SOUTHEAST CONCRETE PIER OF
 ME1612'THE SUPPORT FOR THE OVERHEAD WALK BETWEEN THE STATION AND THE ANNEX
 ME1612'BUILDING, 57 FEET SOUTH OF THE SOUTHWEST CORNER OF THE STATION,
 ME1612'66 FEET NORTH OF THE NORTHEAST CORNER OF THE ANNEX BUILDING,
 ME1612'150 FEET EAST OF THE EAST CURB OF THE AVENUE, AND ABOUT 5 1/2 FEET
 ME1612'ABOVE THE LEVEL OF THE GROUND.
 ME1612
 ME1612                          STATION RECOVERY (1977)
 ME1612
 ME1612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1612'MARK NOT FOUND.
 ME1612
 ME1612                          STATION RECOVERY (1987)
 ME1612
 ME1612'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1612'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1895 ***********************************************************************
 ME1895  DESIGNATION -  G 137
 ME1895  PID         -  ME1895
 ME1895  STATE/COUNTY-  IL/COOK
 ME1895  COUNTRY     -  US
 ME1895  USGS QUAD   -  ENGLEWOOD (2018)
 ME1895
 ME1895                         *CURRENT SURVEY CONTROL
 ME1895  ______________________________________________________________________
 ME1895* NAD 83(1986) POSITION- 41 50 17.     (N) 087 37 46.     (W)   SCALED
 ME1895* NAVD 88 ORTHO HEIGHT -   184.605 (meters)      605.66  (feet) ADJUSTED
 ME1895  ______________________________________________________________________
 ME1895  GEOID HEIGHT    -        -33.555 (meters)                     GEOID18
 ME1895  DYNAMIC HEIGHT  -        184.541 (meters)      605.45  (feet) COMP
 ME1895  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 ME1895
 ME1895  VERT ORDER      -  FIRST     CLASS I
 ME1895
 ME1895.The horizontal coordinates were scaled from a map and have
 ME1895.an estimated accuracy of +/- 6 seconds.
 ME1895
 ME1895.The orthometric height was determined by differential leveling and
 ME1895.adjusted by the NATIONAL GEODETIC SURVEY
 ME1895.in April 1995.
 ME1895
 ME1895.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1895.GEOID18 height accuracy estimate available here.
 ME1895
 ME1895.Click photographs - Photos may exist for this station.
 ME1895
 ME1895.The dynamic height is computed by dividing the NAVD 88
 ME1895.geopotential number by the normal gravity value computed on the
 ME1895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1895.degrees latitude (g = 980.6199 gals.).
 ME1895
 ME1895.The modeled gravity was interpolated from observed gravity values.
 ME1895
 ME1895;                    North         East    Units  Estimated Accuracy
 ME1895;SPC IL E     -   574,360.      358,460.      MT  (+/- 180 meters Scaled)
 ME1895
 ME1895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM477319(NAD 83)
 ME1895
 ME1895                          SUPERSEDED SURVEY CONTROL
 ME1895
 ME1895  NAVD 88 (06/15/91)  184.610  (m)          605.67   (f) SUPERSEDED  1 1
 ME1895  NGVD 29 (01/19/93)  184.691  (m)          605.94   (f) ADJUSTED    1 1
 ME1895  NGVD 29 (??/??/92)  184.699  (m)          605.97   (f) SUPERSEDED  1 1
 ME1895
 ME1895.Superseded values are not recommended for survey control.
 ME1895
 ME1895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1895.See file dsdata.pdf to determine how the superseded data were derived.
 ME1895
 ME1895_MARKER: DB = BENCH MARK DISK
 ME1895_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1895_SP_SET: ABUTMENT
 ME1895_STAMPING: G 137 1947
 ME1895_MARK LOGO: CGS
 ME1895_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1895_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1895_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1895+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1895
 ME1895  HISTORY     - Date     Condition        Report By
 ME1895  HISTORY     - 1947     MONUMENTED       CGS
 ME1895  HISTORY     - 1968     GOOD             CGS
 ME1895  HISTORY     - 1969     GOOD             CGS
 ME1895  HISTORY     - 1977     GOOD             NGS
 ME1895  HISTORY     - 19920805 GOOD             NGS
 ME1895
 ME1895                          STATION DESCRIPTION
 ME1895
 ME1895'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1895'AT CHICAGO.
 ME1895'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, SET ON THE TOP AND
 ME1895'26 FEET WEST OF THE EAST END OF THE NORTH STONE ABUTMENT OF THE
 ME1895'OVERPASS OVER 31 ST STREET, 8.1 FEET EAST OF THE EAST RAIL, 4
 ME1895'FEET EAST OF THE BRIDGE GIRDER AND 1 FOOT BELOW THE LEVEL OF THE
 ME1895'TRACK.
 ME1895
 ME1895                          STATION RECOVERY (1969)
 ME1895
 ME1895'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1895'RECOVERED IN GOOD CONDITION.
 ME1895
 ME1895                          STATION RECOVERY (1977)
 ME1895
 ME1895'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1895'RECOVERED IN GOOD CONDITION.
 ME1895
 ME1895                          STATION RECOVERY (1992)
 ME1895
 ME1895'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1895'IN CHICAGO, AT THE INTERSECTION OF 31ST STREET AND THE
 ME1895'METRO-METROPOLITAN RAILROAD, IN TOP OF AND 6.8 M (22.3 FT) WEST OF
 ME1895'THE EAST END OF THE NORTH STONE ABUTMENT OF THE RAILROAD OVERPASS OF
 ME1895'THE STREET, 106.0 M (347.8 FT) EAST OF THE CENTER OF INTERSTATE
 ME1895'HIGHWAY 90, 10.7 M (35.1 FT) EAST OF THE NEAR RAIL, 10.0 M (32.8 FT)
 ME1895'NORTH OF THE STREET CENTERLINE, 1.0 M (3.3 FT) EAST OF THE EAST BRIDGE
 ME1895'RAIL, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1829 ***********************************************************************
 ME1829  DESIGNATION -  G 138
 ME1829  PID         -  ME1829
 ME1829  STATE/COUNTY-  IL/COOK
 ME1829  COUNTRY     -  US
 ME1829  USGS QUAD   -  LAKE CALUMET (2018)
 ME1829
 ME1829                         *CURRENT SURVEY CONTROL
 ME1829  ______________________________________________________________________
 ME1829* NAD 83(1986) POSITION- 41 39 48.     (N) 087 37 19.     (W)   SCALED
 ME1829* NAVD 88 ORTHO HEIGHT -   183.410 (meters)      601.74  (feet) ADJUSTED
 ME1829  ______________________________________________________________________
 ME1829  GEOID HEIGHT    -        -33.474 (meters)                     GEOID18
 ME1829  DYNAMIC HEIGHT  -        183.344 (meters)      601.52  (feet) COMP
 ME1829  MODELED GRAVITY -    980,257.7   (mgal)                       NAVD 88
 ME1829
 ME1829  VERT ORDER      -  FIRST     CLASS II
 ME1829
 ME1829.The horizontal coordinates were scaled from a map and have
 ME1829.an estimated accuracy of +/- 6 seconds.
 ME1829
 ME1829.The orthometric height was determined by differential leveling and
 ME1829.adjusted by the NATIONAL GEODETIC SURVEY
 ME1829.in June 1991.
 ME1829
 ME1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1829.GEOID18 height accuracy estimate available here.
 ME1829
 ME1829.Click photographs - Photos may exist for this station.
 ME1829
 ME1829.The dynamic height is computed by dividing the NAVD 88
 ME1829.geopotential number by the normal gravity value computed on the
 ME1829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1829.degrees latitude (g = 980.6199 gals.).
 ME1829
 ME1829.The modeled gravity was interpolated from observed gravity values.
 ME1829
 ME1829;                    North         East    Units  Estimated Accuracy
 ME1829;SPC IL E     -   554,950.      359,250.      MT  (+/- 180 meters Scaled)
 ME1829
 ME1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM482125(NAD 83)
 ME1829
 ME1829                          SUPERSEDED SURVEY CONTROL
 ME1829
 ME1829  NGVD 29 (??/??/92)  183.510  (m)          602.07   (f) ADJ UNCH    1 2
 ME1829
 ME1829.Superseded values are not recommended for survey control.
 ME1829
 ME1829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1829.See file dsdata.pdf to determine how the superseded data were derived.
 ME1829
 ME1829_MARKER: DB = BENCH MARK DISK
 ME1829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1829_STAMPING: G 138 1947
 ME1829_MARK LOGO: CGS
 ME1829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1829+STABILITY: SURFACE MOTION
 ME1829
 ME1829  HISTORY     - Date     Condition        Report By
 ME1829  HISTORY     - 1947     MONUMENTED       CGS
 ME1829  HISTORY     - 1971     GOOD             NGS
 ME1829  HISTORY     - 1977     GOOD             NGS
 ME1829
 ME1829                          STATION DESCRIPTION
 ME1829
 ME1829'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1829'3.2 MI E FROM BLUE ISLAND.
 ME1829'ABOUT 2.5 MILES EAST ALONG VERMONT STREET FROM THE POST OFFICE
 ME1829'AT BLUE ISLAND, THENCE ABOUT 0.75 MILE EAST ALONG 127TH STREET,
 ME1829'AT THE JUNCTION OF SOUTH STATE STREET, 120 FEET SOUTHWEST OF THE
 ME1829'SOUTHWEST CORNER OF A FRUIT STAND, 39 FEET EAST OF THE CENTER
 ME1829'LINE OF SOUTH STATE STREET, 7 FEET NORTH OF THE NORTH CURB OF
 ME1829'127TH STREET, 4.5 FEET NORTH OF A LIGHT POST, 2 FEET WEST OF A
 ME1829'WHITE WOODEN WITNESS POST, 0.5 FOOT ABOVE THE JUNCTION, AND
 ME1829'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 ME1829
 ME1829                          STATION RECOVERY (1971)
 ME1829
 ME1829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1829'RECOVERED IN GOOD CONDITION.
 ME1829
 ME1829                          STATION RECOVERY (1977)
 ME1829
 ME1829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1829'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1764 ***********************************************************************
 ME1764  DESIGNATION -  G 139
 ME1764  PID         -  ME1764
 ME1764  STATE/COUNTY-  IL/COOK
 ME1764  COUNTRY     -  US
 ME1764  USGS QUAD   -  PALOS PARK (2018)
 ME1764
 ME1764                         *CURRENT SURVEY CONTROL
 ME1764  ______________________________________________________________________
 ME1764* NAD 83(1986) POSITION- 41 44 01.     (N) 087 47 31.     (W)   SCALED
 ME1764* NAVD 88 ORTHO HEIGHT -   187.309 (meters)      614.53  (feet) ADJUSTED
 ME1764  ______________________________________________________________________
 ME1764  GEOID HEIGHT    -        -33.394 (meters)                     GEOID18
 ME1764  DYNAMIC HEIGHT  -        187.242 (meters)      614.31  (feet) COMP
 ME1764  MODELED GRAVITY -    980,261.3   (mgal)                       NAVD 88
 ME1764
 ME1764  VERT ORDER      -  FIRST     CLASS II
 ME1764
 ME1764.The horizontal coordinates were scaled from a map and have
 ME1764.an estimated accuracy of +/- 6 seconds.
 ME1764
 ME1764.The orthometric height was determined by differential leveling and
 ME1764.adjusted by the NATIONAL GEODETIC SURVEY
 ME1764.in June 1991.
 ME1764
 ME1764.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1764.GEOID18 height accuracy estimate available here.
 ME1764
 ME1764.Click photographs - Photos may exist for this station.
 ME1764
 ME1764.The dynamic height is computed by dividing the NAVD 88
 ME1764.geopotential number by the normal gravity value computed on the
 ME1764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1764.degrees latitude (g = 980.6199 gals.).
 ME1764
 ME1764.The modeled gravity was interpolated from observed gravity values.
 ME1764
 ME1764;                    North         East    Units  Estimated Accuracy
 ME1764;SPC IL E     -   562,660.      345,040.      MT  (+/- 180 meters Scaled)
 ME1764
 ME1764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM341205(NAD 83)
 ME1764
 ME1764                          SUPERSEDED SURVEY CONTROL
 ME1764
 ME1764  NGVD 29 (??/??/92)  187.397  (m)          614.82   (f) ADJ UNCH    1 2
 ME1764
 ME1764.Superseded values are not recommended for survey control.
 ME1764
 ME1764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1764.See file dsdata.pdf to determine how the superseded data were derived.
 ME1764
 ME1764_MARKER: DB = BENCH MARK DISK
 ME1764_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1764_SP_SET: CULVERT HEADWALL
 ME1764_STAMPING: G 139 1947
 ME1764_MARK LOGO: CGS
 ME1764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1764+STABILITY: SURFACE MOTION
 ME1764
 ME1764  HISTORY     - Date     Condition        Report By
 ME1764  HISTORY     - 1947     MONUMENTED       CGS
 ME1764  HISTORY     - 1971     GOOD             NGS
 ME1764  HISTORY     - 1978     MARK NOT FOUND   LOCENG
 ME1764  HISTORY     - 19870701 MARK NOT FOUND   USPSQD
 ME1764  HISTORY     - 20080818 MARK NOT FOUND   GEOCAC
 ME1764
 ME1764                          STATION DESCRIPTION
 ME1764
 ME1764'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1764'7.1 MI SE FROM SUMMIT.
 ME1764'ABOUT 3.5 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE PUBLIC
 ME1764'SCHOOL AT SUMMIT, THENCE ABOUT 2.2 MILES EAST ALONG 79TH STREET,
 ME1764'THENCE ABOUT 1.0 MILE SOUTH ALONG HARLEM AVENUE, THENCE ABOUT
 ME1764'0.4 MILE EAST ALONG 87TH STREET, ABOUT 0.1 MILE WEST OF THE
 ME1764'NORTHEAST CORNER OF THE HARLEM AIRPORT, SET IN THE TOP OF THE
 ME1764'WEST END OF THE NORTH CONCRETE HEAD WALL OF A 16-INCH CORRUGATED
 ME1764'PIPE CULVERT, 92 FEET WEST OF THE CENTER LINE OF A GRAVEL ROAD
 ME1764'LEADING NORTH, 21 FEET NORTH OF THE CENTER LINE OF 87TH STREET,
 ME1764'1 FOOT EAST OF THE WEST END OF THE HEAD WALL AND ABOUT 0.5 FOOT
 ME1764'ABOVE THE STREET.  NOTE-- MARK MAY BE REACHED FROM OAK LAWN, COOK
 ME1764'COUNTY BY GOING ABOUT 0.8 MILE NORTH ALONG CICERO AVENUE (STATE
 ME1764'HIGHWAY 50) FROM ITS INTERSECTION WITH STATE HIGHWAY 7, THENCE
 ME1764'ABOUT 2.7 MILES WEST ALONG 87TH STREET.
 ME1764
 ME1764                          STATION RECOVERY (1971)
 ME1764
 ME1764'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1764'RECOVERED IN GOOD CONDITION.
 ME1764
 ME1764                          STATION RECOVERY (1978)
 ME1764
 ME1764'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 ME1764'MARK NOT FOUND.
 ME1764
 ME1764                          STATION RECOVERY (1987)
 ME1764
 ME1764'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1764'MARK NOT FOUND.
 ME1764
 ME1764                          STATION RECOVERY (2008)
 ME1764
 ME1764'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1764'NO PIPE CULVERT OR HEADWALL EXISTS IN THIS AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0017 ***********************************************************************
 KC0017  DESIGNATION -  G 14
 KC0017  PID         -  KC0017
 KC0017  STATE/COUNTY-  IL/MORGAN
 KC0017  COUNTRY     -  US
 KC0017  USGS QUAD   -  JACKSONVILLE (2018)
 KC0017
 KC0017                         *CURRENT SURVEY CONTROL
 KC0017  ______________________________________________________________________
 KC0017* NAD 83(1986) POSITION- 39 44 31.     (N) 090 14 56.     (W)   SCALED
 KC0017* NAVD 88 ORTHO HEIGHT -   183.094 (meters)      600.70  (feet) ADJUSTED
 KC0017  ______________________________________________________________________
 KC0017  GEOID HEIGHT    -        -32.514 (meters)                     GEOID18
 KC0017  DYNAMIC HEIGHT  -        182.993 (meters)      600.37  (feet) COMP
 KC0017  MODELED GRAVITY -    980,072.3   (mgal)                       NAVD 88
 KC0017
 KC0017  VERT ORDER      -  FIRST     CLASS II
 KC0017
 KC0017.The horizontal coordinates were scaled from a map and have
 KC0017.an estimated accuracy of +/- 6 seconds.
 KC0017
 KC0017.The orthometric height was determined by differential leveling and
 KC0017.adjusted by the NATIONAL GEODETIC SURVEY
 KC0017.in June 1991.
 KC0017
 KC0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0017.GEOID18 height accuracy estimate available here.
 KC0017
 KC0017.Click photographs - Photos may exist for this station.
 KC0017
 KC0017.The dynamic height is computed by dividing the NAVD 88
 KC0017.geopotential number by the normal gravity value computed on the
 KC0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0017.degrees latitude (g = 980.6199 gals.).
 KC0017
 KC0017.The modeled gravity was interpolated from observed gravity values.
 KC0017
 KC0017;                    North         East    Units  Estimated Accuracy
 KC0017;SPC IL W     -   341,340.      692,950.      MT  (+/- 180 meters Scaled)
 KC0017
 KC0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE357027(NAD 83)
 KC0017
 KC0017                          SUPERSEDED SURVEY CONTROL
 KC0017
 KC0017  NGVD 29 (??/??/92)  183.213  (m)          601.09   (f) ADJ UNCH    1 2
 KC0017
 KC0017.Superseded values are not recommended for survey control.
 KC0017
 KC0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0017.See file dsdata.pdf to determine how the superseded data were derived.
 KC0017
 KC0017_MARKER: DB = BENCH MARK DISK
 KC0017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0017_STAMPING: G 14 1933
 KC0017_MARK LOGO: CGS
 KC0017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0017+STABILITY: SURFACE MOTION
 KC0017
 KC0017  HISTORY     - Date     Condition        Report By
 KC0017  HISTORY     - 1933     MONUMENTED       CGS
 KC0017  HISTORY     - 1978     MARK NOT FOUND   USGS
 KC0017  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0017
 KC0017                          STATION DESCRIPTION
 KC0017
 KC0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0017'AT JACKSONVILLE.
 KC0017'AT JACKSONVILLE, MORGAN COUNTY, 1.1 MILES WEST ALONG THE WABASH
 KC0017'RAILROAD FROM THE STATION, 7 POLES WEST OF MILEPOST 449, 45 FEET
 KC0017'EAST OF A GRADE CROSSING, 35 FEET SOUTH OF THE CENTERLINE OF THE
 KC0017'TRACK, AND 1 FOOT WEST OF A FENCE.  A STANDARD DISK, STAMPED G
 KC0017'14 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KC0017
 KC0017                          STATION RECOVERY (1978)
 KC0017
 KC0017'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KC0017'MARK NOT FOUND.
 KC0017
 KC0017                          STATION RECOVERY (2012)
 KC0017
 KC0017'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0017'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0121 ***********************************************************************
 MF0121  DESIGNATION -  G 140
 MF0121  PID         -  MF0121
 MF0121  STATE/COUNTY-  IL/COOK
 MF0121  COUNTRY     -  US
 MF0121  USGS QUAD   -  ROMEOVILLE (2018)
 MF0121
 MF0121                         *CURRENT SURVEY CONTROL
 MF0121  ______________________________________________________________________
 MF0121* NAD 83(1986) POSITION- 41 40 12.     (N) 088 01 05.     (W)   SCALED
 MF0121* NAVD 88 ORTHO HEIGHT -   180.574 (meters)      592.43  (feet) ADJUSTED
 MF0121  ______________________________________________________________________
 MF0121  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 MF0121  DYNAMIC HEIGHT  -        180.508 (meters)      592.22  (feet) COMP
 MF0121  MODELED GRAVITY -    980,251.5   (mgal)                       NAVD 88
 MF0121
 MF0121  VERT ORDER      -  FIRST     CLASS II
 MF0121
 MF0121.The horizontal coordinates were scaled from a map and have
 MF0121.an estimated accuracy of +/- 6 seconds.
 MF0121
 MF0121.The orthometric height was determined by differential leveling and
 MF0121.adjusted by the NATIONAL GEODETIC SURVEY
 MF0121.in June 1991.
 MF0121
 MF0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0121.GEOID18 height accuracy estimate available here.
 MF0121
 MF0121.Click photographs - Photos may exist for this station.
 MF0121
 MF0121.The dynamic height is computed by dividing the NAVD 88
 MF0121.geopotential number by the normal gravity value computed on the
 MF0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0121.degrees latitude (g = 980.6199 gals.).
 MF0121
 MF0121.The modeled gravity was interpolated from observed gravity values.
 MF0121
 MF0121;                    North         East    Units  Estimated Accuracy
 MF0121;SPC IL E     -   555,500.      326,260.      MT  (+/- 180 meters Scaled)
 MF0121
 MF0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM152136(NAD 83)
 MF0121
 MF0121                          SUPERSEDED SURVEY CONTROL
 MF0121
 MF0121  NGVD 29 (??/??/92)  180.663  (m)          592.73   (f) ADJ UNCH    1 2
 MF0121
 MF0121.Superseded values are not recommended for survey control.
 MF0121
 MF0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0121.See file dsdata.pdf to determine how the superseded data were derived.
 MF0121
 MF0121_MARKER: DB = BENCH MARK DISK
 MF0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0121_STAMPING: G 140 1947
 MF0121_MARK LOGO: CGS
 MF0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0121+STABILITY: SURFACE MOTION
 MF0121
 MF0121  HISTORY     - Date     Condition        Report By
 MF0121  HISTORY     - 1947     MONUMENTED       CGS
 MF0121  HISTORY     - 1972     GOOD             NGS
 MF0121  HISTORY     - 20030927 MARK NOT FOUND   USPSQD
 MF0121  HISTORY     - 20070325 GOOD             GEOCAC
 MF0121  HISTORY     - 20100117 MARK NOT FOUND   GEOCAC
 MF0121
 MF0121                          STATION DESCRIPTION
 MF0121
 MF0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0121'0.8 MI SW FROM LEMONT.
 MF0121'ABOUT 0.8 MILE SOUTHWEST ALONG NEW AVENUE FROM THE ALTON RAILROAD
 MF0121'STATION AT LEMONT, SET ON THE SOUTHEAST SIDE OF THE ROAD AT
 MF0121'A 1-STORY FARM HOUSE (IMITATION BRICK HOUSE), 70 FEET NORTH
 MF0121'OF THE NORTH CORNER OF THE HOUSE, 117 FEET SOUTHWEST OF THE
 MF0121'SOUTHWEST END OF THE SOUTHEAST HEAD WALL OF A 6-FOOT CONCRETE
 MF0121'BOX CULVERT, 103 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 MF0121'1-STORY ASBESTOS SHINGEL FARM HOUSE, 29 FEET SOUTHEAST OF THE
 MF0121'CENTER LINE OF THE ROAD, 2 FEET SOUTHWEST OF A WHITE WOODEN
 MF0121'WITNESS POST, ABOUT 0.3 FOOT ABOVE THE ROAD AND SET IN THE TOP
 MF0121'OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0121
 MF0121                          STATION RECOVERY (1972)
 MF0121
 MF0121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0121'RECOVERED IN GOOD CONDITION.
 MF0121
 MF0121                          STATION RECOVERY (2003)
 MF0121
 MF0121'RECOVERY NOTE BY US POWER SQUADRON 2003 (JPC)
 MF0121'MARK NOT FOUND.
 MF0121
 MF0121                          STATION RECOVERY (2007)
 MF0121
 MF0121'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0121'(CT)
 MF0121
 MF0121                          STATION RECOVERY (2010)
 MF0121
 MF0121'RECOVERY NOTE BY GEOCACHING 2010 (L)
 MF0121'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0429 ***********************************************************************
 MF0429  DESIGNATION -  G 141
 MF0429  PID         -  MF0429
 MF0429  STATE/COUNTY-  IL/GRUNDY
 MF0429  COUNTRY     -  US
 MF0429  USGS QUAD   -  SENECA (2018)
 MF0429
 MF0429                         *CURRENT SURVEY CONTROL
 MF0429  ______________________________________________________________________
 MF0429* NAD 83(1986) POSITION- 41 20 00.     (N) 088 31 41.     (W)   SCALED
 MF0429* NAVD 88 ORTHO HEIGHT -   155.291 (meters)      509.48  (feet) ADJUSTED
 MF0429  ______________________________________________________________________
 MF0429  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 MF0429  DYNAMIC HEIGHT  -        155.231 (meters)      509.29  (feet) COMP
 MF0429  MODELED GRAVITY -    980,235.4   (mgal)                       NAVD 88
 MF0429
 MF0429  VERT ORDER      -  FIRST     CLASS II
 MF0429
 MF0429.The horizontal coordinates were scaled from a map and have
 MF0429.an estimated accuracy of +/- 6 seconds.
 MF0429
 MF0429.The orthometric height was determined by differential leveling and
 MF0429.adjusted by the NATIONAL GEODETIC SURVEY
 MF0429.in June 1991.
 MF0429
 MF0429.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0429.GEOID18 height accuracy estimate available here.
 MF0429
 MF0429.Click photographs - Photos may exist for this station.
 MF0429
 MF0429.The dynamic height is computed by dividing the NAVD 88
 MF0429.geopotential number by the normal gravity value computed on the
 MF0429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0429.degrees latitude (g = 980.6199 gals.).
 MF0429
 MF0429.The modeled gravity was interpolated from observed gravity values.
 MF0429
 MF0429;                    North         East    Units  Estimated Accuracy
 MF0429;SPC IL E     -   518,080.      283,700.      MT  (+/- 180 meters Scaled)
 MF0429
 MF0429_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL721768(NAD 83)
 MF0429
 MF0429                          SUPERSEDED SURVEY CONTROL
 MF0429
 MF0429  NGVD 29 (??/??/92)  155.362  (m)          509.72   (f) ADJ UNCH    1 2
 MF0429
 MF0429.Superseded values are not recommended for survey control.
 MF0429
 MF0429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0429.See file dsdata.pdf to determine how the superseded data were derived.
 MF0429
 MF0429_MARKER: DB = BENCH MARK DISK
 MF0429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0429_STAMPING: G 141 1947
 MF0429_MARK LOGO: CGS
 MF0429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0429+STABILITY: SURFACE MOTION
 MF0429
 MF0429  HISTORY     - Date     Condition        Report By
 MF0429  HISTORY     - 1947     MONUMENTED       CGS
 MF0429  HISTORY     - 20081007 MARK NOT FOUND   GEOCAC
 MF0429
 MF0429                          STATION DESCRIPTION
 MF0429
 MF0429'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0429'6.4 MI SW FROM MORRIS.
 MF0429'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURT
 MF0429'HOUSE AT MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON
 MF0429'STREET, THENCE ABOUT 5.45 MILES SOUTHWEST ALONG RIVER ROAD, ABOUT
 MF0429'0.7 MILE SOUTHWEST OF THE FIVE MILE BRIDGE OVER THE ILLINOIS
 MF0429'MICHIGAN CANAL, SET ON THE NORTHWEST SIDE OF THE ROAD AT A
 MF0429'DRIVE WAY LEADING TO A FARM HOUSE WHICH IS ABOUT 0.2 MILE NORTH
 MF0429'OF THE RIVER ROAD, 40 FEET NORTHEAST OF THE CENTER LINE OF THE
 MF0429'DRIVE WAY, 26 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD,
 MF0429'29 FEET NORTHEAST OF A 24-INCH PINE TREE, 26 FEET SOUTHWEST
 MF0429'OF A TELEPHONE POLE, 5 FEET SOUTHEAST OF THE FENCE LINE, 2
 MF0429'FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 1.5
 MF0429'FEET ABOVE THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 MF0429'PROJECTING 4 INCHES.
 MF0429
 MF0429                          STATION RECOVERY (2008)
 MF0429
 MF0429'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0429'THE DRIVEWAY AND PARTIAL FENCE LINE MENTIONED IN THE ORIGINAL
 MF0429'DESCRIPTION STILL EXIST.  TREE STUMPS AND OTHER DEBRIS ARE SCATTERED
 MF0429'THROUGHOUT THE AREA.  A CHECK OF THE AREA WAS CONDUCTED WITH NEGATIVE
 MF0429'FINDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0081 ***********************************************************************
 MF0081  DESIGNATION -  G 142
 MF0081  PID         -  MF0081
 MF0081  STATE/COUNTY-  IL/WILL
 MF0081  COUNTRY     -  US
 MF0081  USGS QUAD   -  PLAINFIELD (2018)
 MF0081
 MF0081                         *CURRENT SURVEY CONTROL
 MF0081  ______________________________________________________________________
 MF0081* NAD 83(1986) POSITION- 41 31 14.48   (N) 088 10 43.61   (W)   HD_HELD1
 MF0081* NAVD 88 ORTHO HEIGHT -   177.745 (meters)      583.15  (feet) ADJUSTED
 MF0081  ______________________________________________________________________
 MF0081  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 MF0081  DYNAMIC HEIGHT  -        177.679 (meters)      582.94  (feet) COMP
 MF0081  MODELED GRAVITY -    980,243.4   (mgal)                       NAVD 88
 MF0081
 MF0081  VERT ORDER      -  FIRST     CLASS II
 MF0081
 MF0081.This mark is at Joliet Park District Airport (JOT)
 MF0081
 MF0081.The horizontal coordinates were determined by differentially corrected
 MF0081.hand held GPS observations or other comparable positioning techniques
 MF0081.and have an estimated accuracy of +/- 3 meters.
 MF0081
 MF0081.The orthometric height was determined by differential leveling and
 MF0081.adjusted by the NATIONAL GEODETIC SURVEY
 MF0081.in June 1991.
 MF0081
 MF0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0081.GEOID18 height accuracy estimate available here.
 MF0081
 MF0081.Click photographs - Photos may exist for this station.
 MF0081
 MF0081.The dynamic height is computed by dividing the NAVD 88
 MF0081.geopotential number by the normal gravity value computed on the
 MF0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0081.degrees latitude (g = 980.6199 gals.).
 MF0081
 MF0081.The modeled gravity was interpolated from observed gravity values.
 MF0081
 MF0081;                    North         East    Units  Estimated Accuracy
 MF0081;SPC IL E     -   538,879.0     312,900.1     MT  (+/- 3 meters HH1 GPS) 
 MF0081
 MF0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0164697231(NAD 83)
 MF0081
 MF0081                          SUPERSEDED SURVEY CONTROL
 MF0081
 MF0081  NGVD 29 (??/??/92)  177.840  (m)          583.46   (f) ADJ UNCH    1 2
 MF0081
 MF0081.Superseded values are not recommended for survey control.
 MF0081
 MF0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0081.See file dsdata.pdf to determine how the superseded data were derived.
 MF0081
 MF0081_MARKER: DB = BENCH MARK DISK
 MF0081_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0081_SP_SET: BUILDING
 MF0081_STAMPING: G 142 1947
 MF0081_MARK LOGO: CGS
 MF0081_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0081_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0081+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2018
 MF0081
 MF0081  HISTORY     - Date     Condition        Report By
 MF0081  HISTORY     - 1947     MONUMENTED       CGS
 MF0081  HISTORY     - 1979     GOOD             LOCENG
 MF0081  HISTORY     - 20080605 GOOD             GEOCAC
 MF0081  HISTORY     - 20080930 GOOD             GEOCAC
 MF0081  HISTORY     - 20130820 GOOD             ILDT
 MF0081  HISTORY     - 20180105 GOOD             AMESC
 MF0081
 MF0081                          STATION DESCRIPTION
 MF0081
 MF0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0081'5.2 MI W FROM JOLIET.
 MF0081'ABOUT 5.15 MILES WEST ALONG U.S. HIGHWAY 52 FROM THE COURT HOUSE
 MF0081'AT JOLIET, AT THE JOLIET MUNICIPAL AIRPORT, SET VERTICALLY IN THE
 MF0081'NORTHEAST FACE AT THE EAST CORNER OF THE BRICK ADMINSTRATION
 MF0081'BUILDING, ALSO, THE WEATHER BUREAU STATION, 1.3 FEET NORTHWEST
 MF0081'OF THE EAST CORNER OF THE BUILDING AND 3.2 FEET ABOVE THE SIDE
 MF0081'WALK.
 MF0081
 MF0081                          STATION RECOVERY (1979)
 MF0081
 MF0081'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 MF0081'RECOVERED IN GOOD CONDITION.
 MF0081
 MF0081                          STATION RECOVERY (2008)
 MF0081
 MF0081'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0081'RECOVERED IN GOOD CONDITION.
 MF0081
 MF0081                          STATION RECOVERY (2008)
 MF0081
 MF0081'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0081'RECOVERED IN GOOD CONDITION.
 MF0081
 MF0081                          STATION RECOVERY (2013)
 MF0081
 MF0081'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0081'RECOVERED IN GOOD CONDITION.
 MF0081
 MF0081                          STATION RECOVERY (2018)
 MF0081
 MF0081'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 MF0081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0150 ***********************************************************************
 MF0150  DESIGNATION -  G 143
 MF0150  PID         -  MF0150
 MF0150  STATE/COUNTY-  IL/GRUNDY
 MF0150  COUNTRY     -  US
 MF0150  USGS QUAD   -  LISBON (2018)
 MF0150
 MF0150                         *CURRENT SURVEY CONTROL
 MF0150  ______________________________________________________________________
 MF0150* NAD 83(1986) POSITION- 41 25 50.     (N) 088 25 24.     (W)   SCALED
 MF0150* NAVD 88 ORTHO HEIGHT -   179.708 (meters)      589.59  (feet) ADJUSTED
 MF0150  ______________________________________________________________________
 MF0150  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 MF0150  DYNAMIC HEIGHT  -        179.639 (meters)      589.37  (feet) COMP
 MF0150  MODELED GRAVITY -    980,237.3   (mgal)                       NAVD 88
 MF0150
 MF0150  VERT ORDER      -  FIRST     CLASS II
 MF0150
 MF0150.The horizontal coordinates were scaled from a map and have
 MF0150.an estimated accuracy of +/- 6 seconds.
 MF0150
 MF0150.The orthometric height was determined by differential leveling and
 MF0150.adjusted by the NATIONAL GEODETIC SURVEY
 MF0150.in June 1991.
 MF0150
 MF0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0150.GEOID18 height accuracy estimate available here.
 MF0150
 MF0150.Click photographs - Photos may exist for this station.
 MF0150
 MF0150.The dynamic height is computed by dividing the NAVD 88
 MF0150.geopotential number by the normal gravity value computed on the
 MF0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0150.degrees latitude (g = 980.6199 gals.).
 MF0150
 MF0150.The modeled gravity was interpolated from observed gravity values.
 MF0150
 MF0150;                    North         East    Units  Estimated Accuracy
 MF0150;SPC IL E     -   528,860.      292,480.      MT  (+/- 180 meters Scaled)
 MF0150
 MF0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL810875(NAD 83)
 MF0150
 MF0150                          SUPERSEDED SURVEY CONTROL
 MF0150
 MF0150  NGVD 29 (??/??/92)  179.782  (m)          589.83   (f) ADJ UNCH    1 2
 MF0150
 MF0150.Superseded values are not recommended for survey control.
 MF0150
 MF0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0150.See file dsdata.pdf to determine how the superseded data were derived.
 MF0150
 MF0150_MARKER: DB = BENCH MARK DISK
 MF0150_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0150_SP_SET: BUILDING
 MF0150_STAMPING: G 143 1947
 MF0150_MARK LOGO: CGS
 MF0150_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0150
 MF0150  HISTORY     - Date     Condition        Report By
 MF0150  HISTORY     - 1947     MONUMENTED       CGS
 MF0150  HISTORY     - 20091016 MARK NOT FOUND   GEOCAC
 MF0150
 MF0150                          STATION DESCRIPTION
 MF0150
 MF0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0150'5 MI N FROM MORRIS.
 MF0150'ABOUT 4.95 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0150'HOUSE AT MORRIS, ACROSS THE HIGHWAY FROM THE MORRIS AIRPORT
 MF0150'SET VERTICALLY IN THE WEST FACE AT THE SOUTHWEST CORNER OF THE
 MF0150'GRACE EV.-LUTHERAN CHURCH, 9.3 FEET NORTH OF THE SOUTHWEST
 MF0150'CORNER OF THE BUILDING, 7.8 FEET SOUTH OF THE CENTER OF THE
 MF0150'WEST ENTRANCE AND 3 FEET ABOVE THE GROUND.
 MF0150
 MF0150                          STATION RECOVERY (2009)
 MF0150
 MF0150'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0150'THERE IS AN ADDITIONAL WING ON THE CHURCH'S WEST SIDE (ADDED IN 1995
 MF0150'PER AN INSCRIBED STONE PLAQUE).  MARK MAY HAVE BEEN DESTROYED DURING
 MF0150'CONSTRUCTION OF THIS ADDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0044 ***********************************************************************
 HB0044  DESIGNATION -  G 144
 HB0044  PID         -  HB0044
 HB0044  STATE/COUNTY-  IL/GALLATIN
 HB0044  COUNTRY     -  US
 HB0044  USGS QUAD   -  EQUALITY (2018)
 HB0044
 HB0044                         *CURRENT SURVEY CONTROL
 HB0044  ______________________________________________________________________
 HB0044* NAD 83(2011) POSITION- 37 43 53.63978(N) 088 21 01.30974(W)   ADJUSTED
 HB0044* NAD 83(2011) ELLIP HT-    80.102 (meters)        (06/27/12)   ADJUSTED
 HB0044* NAD 83(2011) EPOCH   -  2010.00
 HB0044* NAVD 88 ORTHO HEIGHT -   109.790 (meters)      360.20  (feet) ADJUSTED
 HB0044  ______________________________________________________________________
 HB0044  GEOID HEIGHT    -        -29.683 (meters)                     GEOID18
 HB0044  NAD 83(2011) X  -    145,399.887 (meters)                     COMP
 HB0044  NAD 83(2011) Y  - -5,048,687.630 (meters)                     COMP
 HB0044  NAD 83(2011) Z  -  3,881,971.734 (meters)                     COMP
 HB0044  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 HB0044  DYNAMIC HEIGHT  -        109.715 (meters)      359.96  (feet) COMP
 HB0044  MODELED GRAVITY -    979,941.6   (mgal)                       NAVD 88
 HB0044
 HB0044  VERT ORDER      -  FIRST     CLASS II
 HB0044
 HB0044  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0044  Standards:
 HB0044         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0044            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0044  -------------------------------------------------------------------
 HB0044  NETWORK    1.50   1.61           0.68   0.51   0.82      0.22119325
 HB0044  -------------------------------------------------------------------
 HB0044  Click here for local accuracies and other accuracy information.
 HB0044
 HB0044.The horizontal coordinates were established by GPS observations
 HB0044.and adjusted by the National Geodetic Survey in June 2012.
 HB0044
 HB0044.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0044.been affixed to the stable North American tectonic plate. See 
 HB0044.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0044
 HB0044.The horizontal coordinates are valid at the epoch date displayed above
 HB0044.which is a decimal equivalence of Year/Month/Day.
 HB0044
 HB0044.The orthometric height was determined by differential leveling and
 HB0044.adjusted by the NATIONAL GEODETIC SURVEY
 HB0044.in June 1991.
 HB0044
 HB0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0044.GEOID18 height accuracy estimate available here.
 HB0044
 HB0044.Click photographs - Photos may exist for this station.
 HB0044
 HB0044.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0044
 HB0044.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0044
 HB0044.The ellipsoidal height was determined by GPS observations
 HB0044.and is referenced to NAD 83.
 HB0044
 HB0044.The dynamic height is computed by dividing the NAVD 88
 HB0044.geopotential number by the normal gravity value computed on the
 HB0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0044.degrees latitude (g = 980.6199 gals.).
 HB0044
 HB0044.The modeled gravity was interpolated from observed gravity values.
 HB0044
 HB0044. The following values were computed from the NAD 83(2011) position.
 HB0044
 HB0044;                    North         East     Units Scale Factor Converg.
 HB0044;SPC IL E     -   118,181.254   298,498.772   MT  0.99997503   -0 00 37.5
 HB0044;SPC IL E     -   387,733.00    979,324.72   sFT  0.99997503   -0 00 37.5
 HB0044;UTM  16      - 4,176,890.654   381,008.021   MT  0.99977440   -0 49 35.3
 HB0044
 HB0044!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0044!SPC IL E     -   0.99998743  x   0.99997503  =   0.99996246
 HB0044!UTM  16      -   0.99998743  x   0.99977440  =   0.99976183
 HB0044
 HB0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8100876890(NAD 83)
 HB0044
 HB0044                          SUPERSEDED SURVEY CONTROL
 HB0044
 HB0044  NAD 83(2007)-  37 43 53.63987(N)    088 21 01.31043(W) AD(2002.00) 0
 HB0044  ELLIP H (02/10/07)   80.126  (m)                       GP(2002.00)    
 HB0044  ELLIP H (03/08/05)   80.094  (m)                       GP(       ) 4 1
 HB0044  NAD 83(1997)-  37 43 53.63982(N)    088 21 01.31079(W) AD(       ) 1
 HB0044  ELLIP H (10/21/99)   80.100  (m)                       GP(       ) 4 1
 HB0044  NAD 83(1997)-  37 43 53.64207(N)    088 21 01.31053(W) AD(       ) 1
 HB0044  NAD 83(1993)-  37 43 53.64400(N)    088 21 01.31053(W) AD(       ) 1
 HB0044  NAD 83(1986)-  37 43 53.65080(N)    088 21 01.31243(W) AD(       ) 1
 HB0044  NAVD 88             109.79   (m)          360.2    (f) LEVELING    3  
 HB0044  NGVD 29 (11/26/84)  109.891  (m)          360.53   (f) ADJUSTED    1 2
 HB0044
 HB0044.Superseded values are not recommended for survey control.
 HB0044
 HB0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0044.See file dsdata.pdf to determine how the superseded data were derived.
 HB0044
 HB0044_MARKER: DB = BENCH MARK DISK
 HB0044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0044_STAMPING: G 144 1940
 HB0044_MARK LOGO: CGS
 HB0044_PROJECTION: FLUSH
 HB0044_MAGNETIC: O = OTHER; SEE DESCRIPTION
 HB0044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0044+STABILITY: SURFACE MOTION
 HB0044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0044+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2014
 HB0044
 HB0044  HISTORY     - Date     Condition        Report By
 HB0044  HISTORY     - 1940     MONUMENTED       CGS
 HB0044  HISTORY     - 1953     GOOD             CGS
 HB0044  HISTORY     - 19921209 GOOD
 HB0044  HISTORY     - 19930226 GOOD             NGS
 HB0044  HISTORY     - 20140214 GOOD             INDOT
 HB0044
 HB0044                          STATION DESCRIPTION
 HB0044
 HB0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 HB0044'7.8 MI SE FROM ELDORADO.
 HB0044'ABOUT 7.75 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASVHILLE
 HB0044'RAILROAD FROM THE UNION STATION AT ELDORADO, AT THE OLD STATION
 HB0044'SITE AT EQUALITY, ABOUT 0.1 MILE WEST OF MILE POST 411, 89 FEET
 HB0044'NORTHEAST OF THE CENTER OF A ROAD CROSSING, 46 1/2 FEET NORTH OF
 HB0044'THE NORTH RAIL, 71 FEET SOUTHWEST OF A WELL, 59 FEET SOUTHWEST
 HB0044'OF THE SOUTHWEST CORNER OF AN IMITATION RED BRICK HOUSE, 50 1/2
 HB0044'FEET WEST OF U.S.G.S. B.M. 362 (PIPE), 37 FEET SOUTHEAST OF THE
 HB0044'CENTER LINE OF THE ROAD, 1 1/2 FEET EAST OF A WHITE WOODEN
 HB0044'WITNESS POST, 1 FOOT BELOW THE TRACK AND SET IN THE TOP OF A
 HB0044'CONCRETE POST PROJECTING 3 INCHES.
 HB0044
 HB0044                          STATION RECOVERY (1953)
 HB0044
 HB0044'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 HB0044'RECOVERED IN GOOD CONDITION.
 HB0044
 HB0044                          STATION RECOVERY (1992)
 HB0044
 HB0044'RECOVERED 1992
 HB0044'RECOVERED IN GOOD CONDITION.
 HB0044
 HB0044                          STATION RECOVERY (1993)
 HB0044
 HB0044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB0044'FROM THE INTERSECTION OF ILLINOIS HIGHWAYS 142 AND 13, PROCEED
 HB0044'SOUTHEAST ALONG HIGHWAY 142 1.61 KM (1.00 MI) TO AN INTERSECTION WITH
 HB0044'WALNUT STREET (ALSO KNOWN AS COUNTY ROAD 902), TURN RIGHT
 HB0044'(SOUTHWESTERLY)AND PROCEED 0.48 KM (0.30 MI) TO AN INTERSECTION WITH
 HB0044'A ROAD TO THE RIGHT (NEXT TO A BUILDING UNDER CONSTRUCTION), TURN
 HB0044'RIGHT AND PROCEED 0.16 KM (0.10 MI) TO A DRIVEWAY ON THE LEFT, TURN
 HB0044'LEFT AND THE STATION IS 37.5 M (123.0 FT) SOUTH ON LEFT SIDE OF
 HB0044'DRIVEWAY.  STATION G-144 IS A CIRCULAR INSCRIBED BRASS CAP SET IN
 HB0044'CONCRETE.
 HB0044'1.)  37.5M SOUTH OF THE CENTERLINE OF DEPOT STREET.
 HB0044'2.)  15.9M SOUTHWEST OF THE SOUTHWEST CORNER OF NEW BUILDING.
 HB0044'3.)  11.1M SOUTH OF A 30 INCH DIAMETER SILVER MAPLE TREE.
 HB0044'4.)  5.49M EAST OF THE CENTERLINE OF GRAVEL DRIVE.
 HB0044'5.)  16.7M EAST OF A POWER POLE.
 HB0044
 HB0044                          STATION RECOVERY (2014)
 HB0044
 HB0044'RECOVERY NOTE BY INDIANA DEPARTMENT OF TRANSPORTATION 2014 (JK)
 HB0044'RECOVERED AS DESCRIBED WITH ADDITION BELOW.
 HB0044'
 HB0044'STATION IS LOCATED ON A VACANT LOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0547 ***********************************************************************
 HB0547  DESIGNATION -  G 145
 HB0547  PID         -  HB0547
 HB0547  STATE/COUNTY-  IL/SALINE
 HB0547  COUNTRY     -  US
 HB0547  USGS QUAD   -  GALATIA (2018)
 HB0547
 HB0547                         *CURRENT SURVEY CONTROL
 HB0547  ______________________________________________________________________
 HB0547* NAD 83(1986) POSITION- 37 49 44.     (N) 088 36 03.     (W)   SCALED
 HB0547* NAVD 88 ORTHO HEIGHT -   119.073 (meters)      390.66  (feet) ADJUSTED
 HB0547  ______________________________________________________________________
 HB0547  GEOID HEIGHT    -        -29.645 (meters)                     GEOID18
 HB0547  DYNAMIC HEIGHT  -        118.992 (meters)      390.39  (feet) COMP
 HB0547  MODELED GRAVITY -    979,942.1   (mgal)                       NAVD 88
 HB0547
 HB0547  VERT ORDER      -  FIRST     CLASS II
 HB0547
 HB0547.The horizontal coordinates were scaled from a map and have
 HB0547.an estimated accuracy of +/- 6 seconds.
 HB0547
 HB0547.The orthometric height was determined by differential leveling and
 HB0547.adjusted by the NATIONAL GEODETIC SURVEY
 HB0547.in June 1991.
 HB0547
 HB0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0547.GEOID18 height accuracy estimate available here.
 HB0547
 HB0547.Click photographs - Photos may exist for this station.
 HB0547
 HB0547.The dynamic height is computed by dividing the NAVD 88
 HB0547.geopotential number by the normal gravity value computed on the
 HB0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0547.degrees latitude (g = 980.6199 gals.).
 HB0547
 HB0547.The modeled gravity was interpolated from observed gravity values.
 HB0547
 HB0547;                    North         East    Units  Estimated Accuracy
 HB0547;SPC IL E     -   129,020.      276,450.      MT  (+/- 180 meters Scaled)
 HB0547
 HB0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG591880(NAD 83)
 HB0547
 HB0547                          SUPERSEDED SURVEY CONTROL
 HB0547
 HB0547  NGVD 29 (11/26/84)  119.173  (m)          390.99   (f) ADJUSTED    1 2
 HB0547
 HB0547.Superseded values are not recommended for survey control.
 HB0547
 HB0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0547.See file dsdata.pdf to determine how the superseded data were derived.
 HB0547
 HB0547_MARKER: DB = BENCH MARK DISK
 HB0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0547_STAMPING: G 145 1949
 HB0547_MARK LOGO: CGS
 HB0547_PROJECTION: FLUSH
 HB0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0547+STABILITY: SURFACE MOTION
 HB0547
 HB0547  HISTORY     - Date     Condition        Report By
 HB0547  HISTORY     - 1949     MONUMENTED       CGS
 HB0547  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0547
 HB0547                          STATION DESCRIPTION
 HB0547
 HB0547'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0547'0.8 MI SE FROM GALATIA.
 HB0547'0.8 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0547'STATION AT GALATIA, AT FARM ROAD CROSSING, ABOUT 0.25 MILE NORTHWEST
 HB0547'OF A ROAD CROSSING, 33 FEET NORTH-NORTHWEST OF CENTER LINE OF
 HB0547'CROSSING, 21 FEET NORTHEAST OF THE NORTHEAST RAIL, 18.5 FEET
 HB0547'WEST OF THE CENTER LINE OF FARM ROAD AT THE CENTER LINE OF A
 HB0547'GAP IN THE FENCE, 11 FEET WEST OF FENCE CORNER, 7 FEET NORTHWEST
 HB0547'OF TELEPHONE POLE, 2 FEET SOUTHWEST OF R/W FENCE LINE, 1.5 FEET
 HB0547'WEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE TRACK
 HB0547'AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 HB0547
 HB0547                          STATION RECOVERY (2012)
 HB0547
 HB0547'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0547'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0368 ***********************************************************************
 JB0368  DESIGNATION -  G 146
 JB0368  PID         -  JB0368
 JB0368  STATE/COUNTY-  IL/FRANKLIN
 JB0368  COUNTRY     -  US
 JB0368  USGS QUAD   -  REND LAKE DAM (2018)
 JB0368
 JB0368                         *CURRENT SURVEY CONTROL
 JB0368  ______________________________________________________________________
 JB0368* NAD 83(1986) POSITION- 38 00 20.     (N) 088 55 54.     (W)   SCALED
 JB0368* NAVD 88 ORTHO HEIGHT -   134.713 (meters)      441.97  (feet) ADJUSTED
 JB0368  ______________________________________________________________________
 JB0368  GEOID HEIGHT    -        -29.633 (meters)                     GEOID18
 JB0368  DYNAMIC HEIGHT  -        134.622 (meters)      441.67  (feet) COMP
 JB0368  MODELED GRAVITY -    979,958.2   (mgal)                       NAVD 88
 JB0368
 JB0368  VERT ORDER      -  FIRST     CLASS II
 JB0368
 JB0368.The horizontal coordinates were scaled from a map and have
 JB0368.an estimated accuracy of +/- 6 seconds.
 JB0368
 JB0368.The orthometric height was determined by differential leveling and
 JB0368.adjusted by the NATIONAL GEODETIC SURVEY
 JB0368.in June 1991.
 JB0368
 JB0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0368.GEOID18 height accuracy estimate available here.
 JB0368
 JB0368.Click photographs - Photos may exist for this station.
 JB0368
 JB0368.The dynamic height is computed by dividing the NAVD 88
 JB0368.geopotential number by the normal gravity value computed on the
 JB0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0368.degrees latitude (g = 980.6199 gals.).
 JB0368
 JB0368.The modeled gravity was interpolated from observed gravity values.
 JB0368
 JB0368;                    North         East    Units  Estimated Accuracy
 JB0368;SPC IL E     -   148,760.      247,450.      MT  (+/- 180 meters Scaled)
 JB0368
 JB0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH304081(NAD 83)
 JB0368
 JB0368                          SUPERSEDED SURVEY CONTROL
 JB0368
 JB0368  NGVD 29 (??/??/92)  134.804  (m)          442.27   (f) ADJ UNCH    1 2
 JB0368
 JB0368.Superseded values are not recommended for survey control.
 JB0368
 JB0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0368.See file dsdata.pdf to determine how the superseded data were derived.
 JB0368
 JB0368_MARKER: DB = BENCH MARK DISK
 JB0368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0368_STAMPING: G 146 1949
 JB0368_MARK LOGO: CGS
 JB0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0368+STABILITY: SURFACE MOTION
 JB0368
 JB0368  HISTORY     - Date     Condition        Report By
 JB0368  HISTORY     - 1949     MONUMENTED       CGS
 JB0368  HISTORY     - 1979     GOOD             ILDT
 JB0368  HISTORY     - 20060228 GOOD             ILDT
 JB0368  HISTORY     - 20090505 MARK NOT FOUND   ILDT
 JB0368
 JB0368                          STATION DESCRIPTION
 JB0368
 JB0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0368'AT BENTON AIRPORT.
 JB0368'AT THE BENTON AIRPORT, SET IN THE TOP OF THE SOUTHEAST CONCRETE
 JB0368'FOUNDATION BLOCK OF THE MAIN AIRPORT HANGAR, AND ABOUT 1/4 FEET
 JB0368'ABOVE THE HANGAR FLOOR.
 JB0368
 JB0368                          STATION RECOVERY (1979)
 JB0368
 JB0368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB0368'RECOVERED IN GOOD CONDITION.
 JB0368
 JB0368                          STATION RECOVERY (2006)
 JB0368
 JB0368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB0368'RECOVERED IN GOOD CONDITION.
 JB0368
 JB0368                          STATION RECOVERY (2009)
 JB0368
 JB0368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0368'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0025 ***********************************************************************
 JC0025  DESIGNATION -  G 147
 JC0025  PID         -  JC0025
 JC0025  STATE/COUNTY-  IL/ST CLAIR
 JC0025  COUNTRY     -  US
 JC0025  USGS QUAD   -  MONKS MOUND (2018)
 JC0025
 JC0025                         *CURRENT SURVEY CONTROL
 JC0025  ______________________________________________________________________
 JC0025* NAD 83(1986) POSITION- 38 38 11.     (N) 090 06 29.     (W)   SCALED
 JC0025* NAVD 88 ORTHO HEIGHT -   125.245 (meters)      410.91  (feet) ADJUSTED
 JC0025  ______________________________________________________________________
 JC0025  GEOID HEIGHT    -        -31.004 (meters)                     GEOID18
 JC0025  DYNAMIC HEIGHT  -        125.166 (meters)      410.65  (feet) COMP
 JC0025  MODELED GRAVITY -    979,995.0   (mgal)                       NAVD 88
 JC0025
 JC0025  VERT ORDER      -  FIRST     CLASS I
 JC0025
 JC0025.The horizontal coordinates were scaled from a map and have
 JC0025.an estimated accuracy of +/- 6 seconds.
 JC0025
 JC0025.The orthometric height was determined by differential leveling and
 JC0025.adjusted by the NATIONAL GEODETIC SURVEY
 JC0025.in June 1991.
 JC0025
 JC0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0025.GEOID18 height accuracy estimate available here.
 JC0025
 JC0025.Click photographs - Photos may exist for this station.
 JC0025
 JC0025.The dynamic height is computed by dividing the NAVD 88
 JC0025.geopotential number by the normal gravity value computed on the
 JC0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0025.degrees latitude (g = 980.6199 gals.).
 JC0025
 JC0025.The modeled gravity was interpolated from observed gravity values.
 JC0025
 JC0025;                    North         East    Units  Estimated Accuracy
 JC0025;SPC IL W     -   218,610.      705,100.      MT  (+/- 180 meters Scaled)
 JC0025
 JC0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC517803(NAD 83)
 JC0025
 JC0025                          SUPERSEDED SURVEY CONTROL
 JC0025
 JC0025  NGVD 29 (??/??/92)  125.357  (m)          411.28   (f) ADJ UNCH    1 1
 JC0025
 JC0025.Superseded values are not recommended for survey control.
 JC0025
 JC0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0025.See file dsdata.pdf to determine how the superseded data were derived.
 JC0025
 JC0025_MARKER: DB = BENCH MARK DISK
 JC0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0025_STAMPING: G 147 1949
 JC0025_MARK LOGO: CGS
 JC0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0025+STABILITY: SURFACE MOTION
 JC0025
 JC0025  HISTORY     - Date     Condition        Report By
 JC0025  HISTORY     - 1949     MONUMENTED       CGS
 JC0025  HISTORY     - 1969     GOOD             CGS
 JC0025
 JC0025                          STATION DESCRIPTION
 JC0025
 JC0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0025'AT EAST ST LOUIS.
 JC0025'AT EAST ST LOUIS, ABOUT 1.0 MILE WEST ALONG FORST BLVD FROM
 JC0025'THE CITY HALL AT WASHINGTON PARK, 158 FEET EAST OF THE CENTER
 JC0025'OF THE JUNCTION OF FOREST BLVD AND 40 TH STREET, 46 FEET NORTHWEST
 JC0025'OF AND ACROSS AN ALLEY FROM THE NORTHWEST CORNER OF A RESIDENCE
 JC0025'AT 4012 FOREST BLVD, 28 FEET SOUTH OF THE CENTER LINE OF THE
 JC0025'BLVD, 16 FEET WEST OF THE CENTER LINE OF THE ALLEY, 4 FEET
 JC0025'WEST OF A POWER LINE POLE, ABOUT LEVEL WITH THE BLVD AND SET
 JC0025'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL
 JC0025'OF THE GROUND.  SEC 9, T 2N, R 9W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0677 ***********************************************************************
 HB0677  DESIGNATION -  G 148
 HB0677  PID         -  HB0677
 HB0677  STATE/COUNTY-  IL/JACKSON
 HB0677  COUNTRY     -  US
 HB0677  USGS QUAD   -  GORHAM (2018)
 HB0677
 HB0677                         *CURRENT SURVEY CONTROL
 HB0677  ______________________________________________________________________
 HB0677* NAD 83(1986) POSITION- 37 42 13.     (N) 089 29 30.     (W)   SCALED
 HB0677* NAVD 88 ORTHO HEIGHT -   111.684 (meters)      366.42  (feet) ADJUSTED
 HB0677  ______________________________________________________________________
 HB0677  GEOID HEIGHT    -        -29.057 (meters)                     GEOID18
 HB0677  DYNAMIC HEIGHT  -        111.606 (meters)      366.16  (feet) COMP
 HB0677  MODELED GRAVITY -    979,930.5   (mgal)                       NAVD 88
 HB0677
 HB0677  VERT ORDER      -  FIRST     CLASS II
 HB0677
 HB0677.The horizontal coordinates were scaled from a map and have
 HB0677.an estimated accuracy of +/- 6 seconds.
 HB0677
 HB0677.The orthometric height was determined by differential leveling and
 HB0677.adjusted by the NATIONAL GEODETIC SURVEY
 HB0677.in June 1991.
 HB0677
 HB0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0677.GEOID18 height accuracy estimate available here.
 HB0677
 HB0677.Click photographs - Photos may exist for this station.
 HB0677
 HB0677.The dynamic height is computed by dividing the NAVD 88
 HB0677.geopotential number by the normal gravity value computed on the
 HB0677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0677.degrees latitude (g = 980.6199 gals.).
 HB0677
 HB0677.The modeled gravity was interpolated from observed gravity values.
 HB0677
 HB0677;                    North         East    Units  Estimated Accuracy
 HB0677;SPC IL W     -   115,290.      759,520.      MT  (+/- 180 meters Scaled)
 HB0677
 HB0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG803758(NAD 83)
 HB0677
 HB0677                          SUPERSEDED SURVEY CONTROL
 HB0677
 HB0677  NGVD 29 (11/26/84)  111.785  (m)          366.75   (f) ADJUSTED    1 2
 HB0677
 HB0677.Superseded values are not recommended for survey control.
 HB0677
 HB0677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0677.See file dsdata.pdf to determine how the superseded data were derived.
 HB0677
 HB0677_MARKER: DB = BENCH MARK DISK
 HB0677_SETTING: 66 = SET IN ROCK OUTCROP
 HB0677_STAMPING: G 148 1949
 HB0677_MARK LOGO: CGS
 HB0677_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB0677+STABILITY: POSITION/ELEVATION WELL
 HB0677
 HB0677  HISTORY     - Date     Condition        Report By
 HB0677  HISTORY     - 1949     MONUMENTED       CGS
 HB0677  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB0677
 HB0677                          STATION DESCRIPTION
 HB0677
 HB0677'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0677'0.8 MI SW FROM GORHAM.
 HB0677'0.85 MILE SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0677'CROSSING OF THE MISSOURI PACIFIC RAILROAD AT GORHAM, 19.5 FEET
 HB0677'SOUTHEAST AND ACROSS THE TRACK FROM MILE POST T 12, AT THE
 HB0677'NORTHEAST END OF A CURVE IN TRACK FROM NORTHEAST TO
 HB0677'SOUTH-SOUTHWEST, SET VERTICALLY AND 2.5 FEET ABOVE THE GROUND
 HB0677'IN THE VERTICAL NORTHWEST FACE OF A ROCK WITH A VERTICAL FACE OF
 HB0677'20 BY 9 FEET, ABOUT 235 YARDS NORTHEAST OF A LARGE BOULDER
 HB0677'BETWEEN TRACK AND THE ROAD, 7.5 FEET SOUTHEAST OF THE SOUTHEAST
 HB0677'RAIL AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK.
 HB0677
 HB0677                          STATION RECOVERY (1981)
 HB0677
 HB0677'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0677'NOT RECOVERED, NO LARGE PROJECTING BOULDER WAS FOUND IN THE AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0634 ***********************************************************************
 HB0634  DESIGNATION -  G 149
 HB0634  PID         -  HB0634
 HB0634  STATE/COUNTY-  IL/JACKSON
 HB0634  COUNTRY     -  US
 HB0634  USGS QUAD   -  DE SOTO (2018)
 HB0634
 HB0634                         *CURRENT SURVEY CONTROL
 HB0634  ______________________________________________________________________
 HB0634* NAD 83(1986) POSITION- 37 45 36.     (N) 089 13 15.     (W)   SCALED
 HB0634* NAVD 88 ORTHO HEIGHT -   119.504 (meters)      392.07  (feet) ADJUSTED
 HB0634  ______________________________________________________________________
 HB0634  GEOID HEIGHT    -        -29.152 (meters)                     GEOID18
 HB0634  DYNAMIC HEIGHT  -        119.422 (meters)      391.80  (feet) COMP
 HB0634  MODELED GRAVITY -    979,939.6   (mgal)                       NAVD 88
 HB0634
 HB0634  VERT ORDER      -  FIRST     CLASS I
 HB0634
 HB0634.The horizontal coordinates were scaled from a map and have
 HB0634.an estimated accuracy of +/- 6 seconds.
 HB0634
 HB0634.The orthometric height was determined by differential leveling and
 HB0634.adjusted by the NATIONAL GEODETIC SURVEY
 HB0634.in June 1991.
 HB0634
 HB0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0634.GEOID18 height accuracy estimate available here.
 HB0634
 HB0634.Click photographs - Photos may exist for this station.
 HB0634
 HB0634.The dynamic height is computed by dividing the NAVD 88
 HB0634.geopotential number by the normal gravity value computed on the
 HB0634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0634.degrees latitude (g = 980.6199 gals.).
 HB0634
 HB0634.The modeled gravity was interpolated from observed gravity values.
 HB0634
 HB0634;                    North         East    Units  Estimated Accuracy
 HB0634;SPC IL W     -   121,750.      783,340.      MT  (+/- 180 meters Scaled)
 HB0634
 HB0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG043815(NAD 83)
 HB0634
 HB0634                          SUPERSEDED SURVEY CONTROL
 HB0634
 HB0634  NGVD 29 (11/26/84)  119.592  (m)          392.36   (f) ADJUSTED    1 1
 HB0634
 HB0634.Superseded values are not recommended for survey control.
 HB0634
 HB0634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0634.See file dsdata.pdf to determine how the superseded data were derived.
 HB0634
 HB0634_MARKER: DB = BENCH MARK DISK
 HB0634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0634_STAMPING: G 149 1969
 HB0634_MARK LOGO: CGS
 HB0634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0634+STABILITY: SURFACE MOTION
 HB0634
 HB0634  HISTORY     - Date     Condition        Report By
 HB0634  HISTORY     - 1949     MONUMENTED       CGS
 HB0634  HISTORY     - 1969     GOOD             CGS
 HB0634  HISTORY     - 1976     GOOD             ILDT
 HB0634  HISTORY     - 1976     GOOD             ILDT
 HB0634  HISTORY     - 1976     GOOD             ILDT
 HB0634  HISTORY     - 20110714 MARK NOT FOUND   ILDT
 HB0634
 HB0634                          STATION DESCRIPTION
 HB0634
 HB0634'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0634'2.2 MI N FROM CARBONDALE.
 HB0634'ABOUT 2.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0634'FROM THE STATION AT CARBONDALE, 0.2 MILE NORTH OF MILEPOST 306,
 HB0634'65 YARDS WEST-SOUTHWEST OF THE CENTER OF A CROSSING OF THE
 HB0634'RAILROAD AND A PAVED ROAD, 195 1/2 FEET WEST AND ACROSS U.S.
 HB0634'HIGHWAY 51 FROM THE WEST RAIL OF THE WEST TRACK, 89 1/2 FEET
 HB0634'WEST OF THE CENTER LINE OF THE HIGHWAY, 78 FEET SOUTH OF THE
 HB0634'SOUTHEAST CORNER OF A FRAME HOUSE, 29 FEET WEST OF POWER POLE
 HB0634'NUMBER 105, 14 FEET NORTHEAST OF A CONCRETE FOUNDATION, 0.8
 HB0634'FOOT EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 HB0634'HIGHWAY, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 HB0634'THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 HB0634'SURFACE OF THE GROUND.  SEC 9, T9S, R1W.
 HB0634
 HB0634                          STATION RECOVERY (1976)
 HB0634
 HB0634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0634'RECOVERED IN GOOD CONDITION.
 HB0634
 HB0634                          STATION RECOVERY (1976)
 HB0634
 HB0634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0634'RECOVERED IN GOOD CONDITION.
 HB0634
 HB0634                          STATION RECOVERY (1976)
 HB0634
 HB0634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0634'RECOVERED IN GOOD CONDITION.
 HB0634
 HB0634                          STATION RECOVERY (2011)
 HB0634
 HB0634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0634'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0395 ***********************************************************************
 LD0395  DESIGNATION -  G 15
 LD0395  PID         -  LD0395
 LD0395  STATE/COUNTY-  IL/BROWN
 LD0395  COUNTRY     -  US
 LD0395  USGS QUAD   -  LAKE MOUNT STERLING (2018)
 LD0395
 LD0395                         *CURRENT SURVEY CONTROL
 LD0395  ______________________________________________________________________
 LD0395* NAD 83(1986) POSITION- 40 00 25.     (N) 090 52 14.     (W)   SCALED
 LD0395* NAVD 88 ORTHO HEIGHT -   229.308 (meters)      752.32  (feet) ADJUSTED
 LD0395  ______________________________________________________________________
 LD0395  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 LD0395  DYNAMIC HEIGHT  -        229.186 (meters)      751.92  (feet) COMP
 LD0395  MODELED GRAVITY -    980,088.4   (mgal)                       NAVD 88
 LD0395
 LD0395  VERT ORDER      -  FIRST     CLASS II
 LD0395
 LD0395.The horizontal coordinates were scaled from a map and have
 LD0395.an estimated accuracy of +/- 6 seconds.
 LD0395
 LD0395.The orthometric height was determined by differential leveling and
 LD0395.adjusted by the NATIONAL GEODETIC SURVEY
 LD0395.in June 1991.
 LD0395
 LD0395.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0395.GEOID18 height accuracy estimate available here.
 LD0395
 LD0395.Click photographs - Photos may exist for this station.
 LD0395
 LD0395.The dynamic height is computed by dividing the NAVD 88
 LD0395.geopotential number by the normal gravity value computed on the
 LD0395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0395.degrees latitude (g = 980.6199 gals.).
 LD0395
 LD0395.The modeled gravity was interpolated from observed gravity values.
 LD0395
 LD0395;                    North         East    Units  Estimated Accuracy
 LD0395;SPC IL W     -   371,000.      639,900.      MT  (+/- 180 meters Scaled)
 LD0395
 LD0395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE817306(NAD 83)
 LD0395
 LD0395                          SUPERSEDED SURVEY CONTROL
 LD0395
 LD0395  NGVD 29 (??/??/92)  229.387  (m)          752.58   (f) ADJ UNCH    1 2
 LD0395
 LD0395.Superseded values are not recommended for survey control.
 LD0395
 LD0395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0395.See file dsdata.pdf to determine how the superseded data were derived.
 LD0395
 LD0395_MARKER: DB = BENCH MARK DISK
 LD0395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0395_STAMPING: G 15 1933
 LD0395_MARK LOGO: CGS
 LD0395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0395+STABILITY: SURFACE MOTION
 LD0395
 LD0395  HISTORY     - Date     Condition        Report By
 LD0395  HISTORY     - 1933     MONUMENTED       CGS
 LD0395
 LD0395                          STATION DESCRIPTION
 LD0395
 LD0395'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0395'.2 MI E FROM TIMEWELL.
 LD0395'ABOUT 1/4 MILE EAST ALONG THE WABASH RAILWAY FROM TIMEWELL, BROWN
 LD0395'COUNTY, AT MILEPOST DET 494, 160 FEET WEST OF A SWITCH, 48 FEET
 LD0395'SOUTH OF THE CENTERLINE OF THE TRACK, AND 2 FEET NORTH OF A FENCE.
 LD0395'A STANDARD DISK, STAMPED G 15 1933 AND SET IN THE TOP OF A CONCRETE
 LD0395'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0789 ***********************************************************************
 HB0789  DESIGNATION -  G 150
 HB0789  PID         -  HB0789
 HB0789  STATE/COUNTY-  IL/UNION
 HB0789  COUNTRY     -  US
 HB0789  USGS QUAD   -  ANNA (2018)
 HB0789
 HB0789                         *CURRENT SURVEY CONTROL
 HB0789  ______________________________________________________________________
 HB0789* NAD 83(1986) POSITION- 37 27 11.     (N) 089 13 53.     (W)   SCALED
 HB0789* NAVD 88 ORTHO HEIGHT -   185.279 (meters)      607.87  (feet) ADJUSTED
 HB0789  ______________________________________________________________________
 HB0789  GEOID HEIGHT    -        -28.533 (meters)                     GEOID18
 HB0789  DYNAMIC HEIGHT  -        185.146 (meters)      607.43  (feet) COMP
 HB0789  MODELED GRAVITY -    979,910.0   (mgal)                       NAVD 88
 HB0789
 HB0789  VERT ORDER      -  FIRST     CLASS I
 HB0789
 HB0789.The horizontal coordinates were scaled from a map and have
 HB0789.an estimated accuracy of +/- 6 seconds.
 HB0789
 HB0789.The orthometric height was determined by differential leveling and
 HB0789.adjusted by the NATIONAL GEODETIC SURVEY
 HB0789.in June 1991.
 HB0789
 HB0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0789.GEOID18 height accuracy estimate available here.
 HB0789
 HB0789.Click photographs - Photos may exist for this station.
 HB0789
 HB0789.The dynamic height is computed by dividing the NAVD 88
 HB0789.geopotential number by the normal gravity value computed on the
 HB0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0789.degrees latitude (g = 980.6199 gals.).
 HB0789
 HB0789.The modeled gravity was interpolated from observed gravity values.
 HB0789
 HB0789;                    North         East    Units  Estimated Accuracy
 HB0789;SPC IL W     -    87,680.      782,750.      MT  (+/- 180 meters Scaled)
 HB0789
 HB0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG026474(NAD 83)
 HB0789
 HB0789                          SUPERSEDED SURVEY CONTROL
 HB0789
 HB0789  NGVD 29 (11/26/84)  185.283  (m)          607.88   (f) ADJUSTED    1 1
 HB0789
 HB0789.Superseded values are not recommended for survey control.
 HB0789
 HB0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0789.See file dsdata.pdf to determine how the superseded data were derived.
 HB0789
 HB0789_MARKER: DB = BENCH MARK DISK
 HB0789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0789_STAMPING: G 150 1949
 HB0789_MARK LOGO: CGS
 HB0789_PROJECTION: FLUSH
 HB0789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0789+STABILITY: SURFACE MOTION
 HB0789
 HB0789  HISTORY     - Date     Condition        Report By
 HB0789  HISTORY     - 1949     MONUMENTED       CGS
 HB0789  HISTORY     - 1969     GOOD             CGS
 HB0789  HISTORY     - 1976     GOOD             ILDT
 HB0789  HISTORY     - 1976     GOOD             ILDT
 HB0789  HISTORY     - 1976     GOOD             ILDT
 HB0789  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0789  HISTORY     - 20110615 MARK NOT FOUND   ILDT
 HB0789  HISTORY     - 20120621 MARK NOT FOUND   ILDT
 HB0789
 HB0789                          STATION DESCRIPTION
 HB0789
 HB0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0789'1 MI SE FROM ANNA.
 HB0789'ABOUT 1.05 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0789'FROM THE STATION AT ANNA, 0.3 MILE NORTHWEST OF MILEPOST 330, 135
 HB0789'FEET WEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 HB0789'GRAVELED ROAD, 79 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 HB0789'SOUTHWEST TRACK, 43 FEET NORTH OF THE CENTER LINE OF THE ROAD, 77.5
 HB0789'FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF THE CONCRETE
 HB0789'FOUNDATION FOR SEMAPHORE SIGNAL NUMBER 329.7, 2 1/2 FEET NORTHWEST
 HB0789'OF A 12-INCH ELM TREE, 1 FOOT NORTHEAST OF A FENCE, 1.0 FOOT
 HB0789'SOUTHEAST OF A METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF
 HB0789'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 HB0789'THE SURFACE OF THE GROUND.  SEC 20, T12S, R1W
 HB0789
 HB0789                          STATION RECOVERY (1976)
 HB0789
 HB0789'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0789'RECOVERED IN GOOD CONDITION.
 HB0789
 HB0789                          STATION RECOVERY (1976)
 HB0789
 HB0789'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0789'RECOVERED IN GOOD CONDITION.
 HB0789
 HB0789                          STATION RECOVERY (1976)
 HB0789
 HB0789'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0789'RECOVERED IN GOOD CONDITION.
 HB0789
 HB0789                          STATION RECOVERY (2002)
 HB0789
 HB0789'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0789'MARK NOT FOUND.
 HB0789
 HB0789                          STATION RECOVERY (2011)
 HB0789
 HB0789'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0789'TIES PULL TO A LARGE CEDAR TREE IN A PRIVATE YARD
 HB0789
 HB0789                          STATION RECOVERY (2012)
 HB0789
 HB0789'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0789'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2010 ***********************************************************************
 JB2010  DESIGNATION -  G 151 RESET
 JB2010  PID         -  JB2010
 JB2010  STATE/COUNTY-  IL/ST CLAIR
 JB2010  COUNTRY     -  US
 JB2010  USGS QUAD   -  LEBANON (2018)
 JB2010
 JB2010                         *CURRENT SURVEY CONTROL
 JB2010  ______________________________________________________________________
 JB2010* NAD 83(1986) POSITION- 38 35 21.     (N) 089 51 15.     (W)   SCALED
 JB2010* NAVD 88 ORTHO HEIGHT -   157.95  (meters)      518.2   (feet) RESET
 JB2010  ______________________________________________________________________
 JB2010  GEOID HEIGHT    -        -30.680 (meters)                     GEOID18
 JB2010  VERT ORDER      -  THIRD
 JB2010
 JB2010.The horizontal coordinates were scaled from a map and have
 JB2010.an estimated accuracy of +/- 6 seconds.
 JB2010
 JB2010.The orthometric height was computed from unverified reset data.
 JB2010
 JB2010.No vertical observational check was made to the station.
 JB2010
 JB2010.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2010.GEOID18 height accuracy estimate available here.
 JB2010
 JB2010.Click photographs - Photos may exist for this station.
 JB2010
 JB2010;                    North         East    Units  Estimated Accuracy
 JB2010;SPC IL W     -   213,410.      727,230.      MT  (+/- 180 meters Scaled)
 JB2010
 JB2010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH514750(NAD 83)
 JB2010
 JB2010                          SUPERSEDED SURVEY CONTROL
 JB2010
 JB2010  NGVD 29 (11/09/15)  158.07   (m)          518.6    (f) RESET       3  
 JB2010
 JB2010.Superseded values are not recommended for survey control.
 JB2010
 JB2010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2010.See file dsdata.pdf to determine how the superseded data were derived.
 JB2010
 JB2010_MARKER: DV = VERTICAL CONTROL DISK
 JB2010_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB2010_SP_SET: BRIDGE ABUTMENT
 JB2010_STAMPING: G 151 RESET 1986
 JB2010_MARK LOGO: NGS
 JB2010_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2010+SATELLITE: SATELLITE OBSERVATIONS - 1986
 JB2010
 JB2010  HISTORY     - Date     Condition        Report By
 JB2010  HISTORY     - 1986     MONUMENTED       ILDT
 JB2010
 JB2010                          STATION DESCRIPTION
 JB2010
 JB2010'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1986
 JB2010'3.0 MI (4.8 KM) EASTERLY ALONG OLD U.S. ROUTE 50 FROM ITS
 JB2010'INTERSECTION WITH LINCOLN AVENUE IN OFALLON, SET IN TOP OF NORTH
 JB2010'PARAPET AT WEST ABUTMENT OF BRIDGE CARRYING OLD U.S. ROUTE 50 OVER
 JB2010'THE BALTIMORE AND OHIO RAILROAD, 5.3 M (17.4 FT) NORTH OF BRIDGE
 JB2010'CENTERLINE, AND 0.9 M (3.0 FT) ABOVE BRIDGE DECK SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1312 ***********************************************************************
 JB1312  DESIGNATION -  G 152
 JB1312  PID         -  JB1312
 JB1312  STATE/COUNTY-  IL/CLINTON
 JB1312  COUNTRY     -  US
 JB1312  USGS QUAD   -  BREESE (2018)
 JB1312
 JB1312                         *CURRENT SURVEY CONTROL
 JB1312  ______________________________________________________________________
 JB1312* NAD 83(1986) POSITION- 38 36 25.     (N) 089 32 00.     (W)   SCALED
 JB1312* NAVD 88 ORTHO HEIGHT -   137.761 (meters)      451.97  (feet) ADJUSTED
 JB1312  ______________________________________________________________________
 JB1312  GEOID HEIGHT    -        -30.792 (meters)                     GEOID18
 JB1312  DYNAMIC HEIGHT  -        137.675 (meters)      451.69  (feet) COMP
 JB1312  MODELED GRAVITY -    979,998.3   (mgal)                       NAVD 88
 JB1312
 JB1312  VERT ORDER      -  FIRST     CLASS I
 JB1312
 JB1312.The horizontal coordinates were scaled from a map and have
 JB1312.an estimated accuracy of +/- 6 seconds.
 JB1312
 JB1312.The orthometric height was determined by differential leveling and
 JB1312.adjusted by the NATIONAL GEODETIC SURVEY
 JB1312.in June 1991.
 JB1312
 JB1312.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1312.GEOID18 height accuracy estimate available here.
 JB1312
 JB1312.Click photographs - Photos may exist for this station.
 JB1312
 JB1312.The dynamic height is computed by dividing the NAVD 88
 JB1312.geopotential number by the normal gravity value computed on the
 JB1312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1312.degrees latitude (g = 980.6199 gals.).
 JB1312
 JB1312.The modeled gravity was interpolated from observed gravity values.
 JB1312
 JB1312;                    North         East    Units  Estimated Accuracy
 JB1312;SPC IL W     -   215,530.      755,160.      MT  (+/- 180 meters Scaled)
 JB1312
 JB1312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH794762(NAD 83)
 JB1312
 JB1312                          SUPERSEDED SURVEY CONTROL
 JB1312
 JB1312  NGVD 29 (??/??/92)  137.873  (m)          452.34   (f) ADJ UNCH    1 1
 JB1312
 JB1312.Superseded values are not recommended for survey control.
 JB1312
 JB1312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1312.See file dsdata.pdf to determine how the superseded data were derived.
 JB1312
 JB1312_MARKER: DB = BENCH MARK DISK
 JB1312_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1312_SP_SET: BRIDGE
 JB1312_STAMPING: G 152 1949
 JB1312_MARK LOGO: CGS
 JB1312_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1312
 JB1312  HISTORY     - Date     Condition        Report By
 JB1312  HISTORY     - 1949     MONUMENTED       CGS
 JB1312  HISTORY     - 1969     GOOD             CGS
 JB1312  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1312
 JB1312                          STATION DESCRIPTION
 JB1312
 JB1312'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1312'AT BREEZE.
 JB1312'AT BREEZE, ABOUT 0.4 MILE WEST ALONG THE BALTIMORE AND OHIO
 JB1312'RAILROAD FROM THE STATION, NEAR MILEPOLE 299-33, SET IN THE TOP
 JB1312'OF THE WING WALL AT THE NORTHEAST CORNER OF A 20-FOOT CONCRETE
 JB1312'BRIDGE OVER A SMALL STREAM, 6.8 FEET NORTH OF THE NORTH RAIL
 JB1312'AND 3 FEET BELOW THE LEVEL OF THE TRACK.  SEC 22, T2N, R4W.
 JB1312
 JB1312                          STATION RECOVERY (2011)
 JB1312
 JB1312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1312'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0050 ***********************************************************************
 JB0050  DESIGNATION -  G 153
 JB0050  PID         -  JB0050
 JB0050  STATE/COUNTY-  IL/RICHLAND
 JB0050  COUNTRY     -  US
 JB0050  USGS QUAD   -  OLNEY (2018)
 JB0050
 JB0050                         *CURRENT SURVEY CONTROL
 JB0050  ______________________________________________________________________
 JB0050* NAD 83(1986) POSITION- 38 43 28.     (N) 088 05 38.     (W)   SCALED
 JB0050* NAVD 88 ORTHO HEIGHT -   141.305 (meters)      463.60  (feet) ADJUSTED
 JB0050  ______________________________________________________________________
 JB0050  GEOID HEIGHT    -        -31.351 (meters)                     GEOID18
 JB0050  DYNAMIC HEIGHT  -        141.218 (meters)      463.31  (feet) COMP
 JB0050  MODELED GRAVITY -    980,016.3   (mgal)                       NAVD 88
 JB0050
 JB0050  VERT ORDER      -  FIRST     CLASS II
 JB0050
 JB0050.The horizontal coordinates were scaled from a map and have
 JB0050.an estimated accuracy of +/- 6 seconds.
 JB0050
 JB0050.The orthometric height was determined by differential leveling and
 JB0050.adjusted by the NATIONAL GEODETIC SURVEY
 JB0050.in June 1991.
 JB0050
 JB0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0050.GEOID18 height accuracy estimate available here.
 JB0050
 JB0050.Click photographs - Photos may exist for this station.
 JB0050
 JB0050.The dynamic height is computed by dividing the NAVD 88
 JB0050.geopotential number by the normal gravity value computed on the
 JB0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0050.degrees latitude (g = 980.6199 gals.).
 JB0050
 JB0050.The modeled gravity was interpolated from observed gravity values.
 JB0050
 JB0050;                    North         East    Units  Estimated Accuracy
 JB0050;SPC IL E     -   228,420.      320,820.      MT  (+/- 180 meters Scaled)
 JB0050
 JB0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH049867(NAD 83)
 JB0050
 JB0050                          SUPERSEDED SURVEY CONTROL
 JB0050
 JB0050  NGVD 29 (??/??/92)  141.407  (m)          463.93   (f) ADJ UNCH    1 2
 JB0050
 JB0050.Superseded values are not recommended for survey control.
 JB0050
 JB0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0050.See file dsdata.pdf to determine how the superseded data were derived.
 JB0050
 JB0050_MARKER: DB = BENCH MARK DISK
 JB0050_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0050_SP_SET: BRIDGE ABUTMENT
 JB0050_STAMPING: G 153 1949
 JB0050_MARK LOGO: CGS
 JB0050_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0050
 JB0050  HISTORY     - Date     Condition        Report By
 JB0050  HISTORY     - 1949     MONUMENTED       CGS
 JB0050  HISTORY     - 1986     GOOD             NGS
 JB0050
 JB0050                          STATION DESCRIPTION
 JB0050
 JB0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0050'0.5 MI W FROM OLNEY.
 JB0050'0.5 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0050'STATION AT OLNEY, SET IN THE NORTH END OF THE WEST ABUTMENT OF
 JB0050'OVERPASS 220/69 OVER STATE HIGHWAY 130, 7 FEET NORTH OF THE NORTH
 JB0050'RAIL AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 JB0050
 JB0050                          STATION RECOVERY (1986)
 JB0050
 JB0050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0050'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN OLNEY, AT
 JB0050'THE INTERSECTION OF THE CHESSIE SYSTEM RAILROAD AND STATE HIGHWAY 130,
 JB0050'IN TOP OF AND 7.0 M (23.0 FT) SOUTH OF THE NORTH END OF THE WEST
 JB0050'CONCRETE ABUTMENT OF THE RAILROAD OVERPASS OF THE HIGHWAY, 5.5 M (18.0
 JB0050'FT) WEST OF THE CENTER OF THE HIGHWAY, AND 2.1 M (6.9 FT) NORTH OF THE
 JB0050'NEAR RAIL.
 JB0050'THE MARK IS 0.6 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0871 ***********************************************************************
 JB0871  DESIGNATION -  G 154 RESET
 JB0871  PID         -  JB0871
 JB0871  STATE/COUNTY-  IL/CLINTON
 JB0871  COUNTRY     -  US
 JB0871  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0871
 JB0871                         *CURRENT SURVEY CONTROL
 JB0871  ______________________________________________________________________
 JB0871* NAD 83(1986) POSITION- 38 36 35.     (N) 089 10 52.     (W)   SCALED
 JB0871* NAVD 88 ORTHO HEIGHT -   145.787 (meters)      478.30  (feet) ADJUSTED
 JB0871  ______________________________________________________________________
 JB0871  GEOID HEIGHT    -        -30.919 (meters)                     GEOID18
 JB0871  DYNAMIC HEIGHT  -        145.695 (meters)      478.00  (feet) COMP
 JB0871  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JB0871
 JB0871  VERT ORDER      -  FIRST     CLASS I
 JB0871
 JB0871.The horizontal coordinates were scaled from a map and have
 JB0871.an estimated accuracy of +/- 6 seconds.
 JB0871
 JB0871.The orthometric height was determined by differential leveling and
 JB0871.adjusted by the NATIONAL GEODETIC SURVEY
 JB0871.in June 1991.
 JB0871
 JB0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0871.GEOID18 height accuracy estimate available here.
 JB0871
 JB0871.Click photographs - Photos may exist for this station.
 JB0871
 JB0871.The dynamic height is computed by dividing the NAVD 88
 JB0871.geopotential number by the normal gravity value computed on the
 JB0871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0871.degrees latitude (g = 980.6199 gals.).
 JB0871
 JB0871.The modeled gravity was interpolated from observed gravity values.
 JB0871
 JB0871;                    North         East    Units  Estimated Accuracy
 JB0871;SPC IL W     -   216,110.      785,840.      MT  (+/- 180 meters Scaled)
 JB0871
 JB0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH100757(NAD 83)
 JB0871
 JB0871                          SUPERSEDED SURVEY CONTROL
 JB0871
 JB0871  NGVD 29 (??/??/92)  145.917  (m)          478.73   (f) ADJ UNCH    1 1
 JB0871
 JB0871.Superseded values are not recommended for survey control.
 JB0871
 JB0871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0871.See file dsdata.pdf to determine how the superseded data were derived.
 JB0871
 JB0871_MARKER: DB = BENCH MARK DISK
 JB0871_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0871_SP_SET: BOX CULVERT HEADWALL
 JB0871_STAMPING: G 154 RESET 1964
 JB0871_MARK LOGO: CGS
 JB0871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0871+STABILITY: SURFACE MOTION
 JB0871
 JB0871  HISTORY     - Date     Condition        Report By
 JB0871  HISTORY     - 1964     MONUMENTED       BORR
 JB0871  HISTORY     - 1969     GOOD             CGS
 JB0871
 JB0871                          STATION DESCRIPTION
 JB0871
 JB0871'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0871'3.4 MI W FROM SANDOVAL.
 JB0871'ABOUT 3.35 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0871'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT SANDOVAL, ABOUT
 JB0871'0.2 MILE WEST OF A BLACK TOPPED ROAD CROSSING, NEAR MILEPOST
 JB0871'280-22, SET ON THE TOP OF THE EAST END OF THE SOUTH HEADWALL FOR
 JB0871'A 12 FOOT BOX CULVERT, 7 FEET SOUTH OF THE SOUTH RAIL, 1.1 FEET
 JB0871'WEST OF THE EAST END OF THE HEAD WALL AND 1 FOOT BELOW THE LEVEL
 JB0871'OF THE TRACK.  SEC 15, T2N, R1W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1012 ***********************************************************************
 JB1012  DESIGNATION -  G 155
 JB1012  PID         -  JB1012
 JB1012  STATE/COUNTY-  IL/MARION
 JB1012  COUNTRY     -  US
 JB1012  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1012
 JB1012                         *CURRENT SURVEY CONTROL
 JB1012  ______________________________________________________________________
 JB1012* NAD 83(1986) POSITION- 38 32 36.     (N) 089 07 54.     (W)   SCALED
 JB1012* NAVD 88 ORTHO HEIGHT -   149.990 (meters)      492.09  (feet) ADJUSTED
 JB1012  ______________________________________________________________________
 JB1012  GEOID HEIGHT    -        -30.716 (meters)                     GEOID18
 JB1012  DYNAMIC HEIGHT  -        149.894 (meters)      491.78  (feet) COMP
 JB1012  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JB1012
 JB1012  VERT ORDER      -  FIRST     CLASS I
 JB1012
 JB1012.The horizontal coordinates were scaled from a map and have
 JB1012.an estimated accuracy of +/- 6 seconds.
 JB1012
 JB1012.The orthometric height was determined by differential leveling and
 JB1012.adjusted by the NATIONAL GEODETIC SURVEY
 JB1012.in June 1991.
 JB1012
 JB1012.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1012.GEOID18 height accuracy estimate available here.
 JB1012
 JB1012.Click photographs - Photos may exist for this station.
 JB1012
 JB1012.The dynamic height is computed by dividing the NAVD 88
 JB1012.geopotential number by the normal gravity value computed on the
 JB1012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1012.degrees latitude (g = 980.6199 gals.).
 JB1012
 JB1012.The modeled gravity was interpolated from observed gravity values.
 JB1012
 JB1012;                    North         East    Units  Estimated Accuracy
 JB1012;SPC IL E     -   208,590.      230,400.      MT  (+/- 180 meters Scaled)
 JB1012
 JB1012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH142682(NAD 83)
 JB1012
 JB1012                          SUPERSEDED SURVEY CONTROL
 JB1012
 JB1012  NGVD 29 (??/??/92)  150.121  (m)          492.52   (f) ADJ UNCH    1 1
 JB1012
 JB1012.Superseded values are not recommended for survey control.
 JB1012
 JB1012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1012.See file dsdata.pdf to determine how the superseded data were derived.
 JB1012
 JB1012_MARKER: DB = BENCH MARK DISK
 JB1012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1012_STAMPING: G 155 1949
 JB1012_MARK LOGO: CGS
 JB1012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1012+STABILITY: SURFACE MOTION
 JB1012
 JB1012  HISTORY     - Date     Condition        Report By
 JB1012  HISTORY     - 1949     MONUMENTED       CGS
 JB1012  HISTORY     - 1969     GOOD             CGS
 JB1012  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB1012  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB1012
 JB1012                          STATION DESCRIPTION
 JB1012
 JB1012'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1012'1.2 MI N FROM CENTRALIA.
 JB1012'ABOUT 1.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1012'THE STATION AT CENTRALIA, 0.2 MILE SOUTH OF MILEPOST 251, 85
 JB1012'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 64 FEET SOUTH OF
 JB1012'THE CENTER LINE OF W. MARVIN STREET, 53 FEET EAST OF THE EAST
 JB1012'RAIL OF A SIDETRACK, 76 FEET EAST OF SEMAPHORE SIGNAL NUMBER
 JB1012'251.2, 5 FEET WEST OF TELEPHONE POLE NUMBER 140, 0.9 FOOT SOUTH
 JB1012'OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 JB1012'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1
 JB1012'INCH ABOVE THE SURFACE OF THE GROUND.  SEC 7, T 1 N, R 1 E.
 JB1012
 JB1012                          STATION RECOVERY (2011)
 JB1012
 JB1012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1012'MARK NOT FOUND.
 JB1012
 JB1012                          STATION RECOVERY (2014)
 JB1012
 JB1012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1012'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0606 ***********************************************************************
 JB0606  DESIGNATION -  G 156
 JB0606  PID         -  JB0606
 JB0606  STATE/COUNTY-  IL/MARION
 JB0606  COUNTRY     -  US
 JB0606  USGS QUAD   -  SALEM SOUTH (2018)
 JB0606
 JB0606                         *CURRENT SURVEY CONTROL
 JB0606  ______________________________________________________________________
 JB0606* NAD 83(1986) POSITION- 38 37 11.     (N) 088 52 56.     (W)   SCALED
 JB0606* NAVD 88 ORTHO HEIGHT -   156.975 (meters)      515.01  (feet) ADJUSTED
 JB0606  ______________________________________________________________________
 JB0606  GEOID HEIGHT    -        -31.015 (meters)                     GEOID18
 JB0606  DYNAMIC HEIGHT  -        156.875 (meters)      514.68  (feet) COMP
 JB0606  MODELED GRAVITY -    979,985.4   (mgal)                       NAVD 88
 JB0606
 JB0606  VERT ORDER      -  FIRST     CLASS II
 JB0606
 JB0606.The horizontal coordinates were scaled from a map and have
 JB0606.an estimated accuracy of +/- 6 seconds.
 JB0606
 JB0606.The orthometric height was determined by differential leveling and
 JB0606.adjusted by the NATIONAL GEODETIC SURVEY
 JB0606.in June 1991.
 JB0606
 JB0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0606.GEOID18 height accuracy estimate available here.
 JB0606
 JB0606.Click photographs - Photos may exist for this station.
 JB0606
 JB0606.The dynamic height is computed by dividing the NAVD 88
 JB0606.geopotential number by the normal gravity value computed on the
 JB0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0606.degrees latitude (g = 980.6199 gals.).
 JB0606
 JB0606.The modeled gravity was interpolated from observed gravity values.
 JB0606
 JB0606;                    North         East    Units  Estimated Accuracy
 JB0606;SPC IL E     -   216,910.      252,200.      MT  (+/- 180 meters Scaled)
 JB0606
 JB0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH361762(NAD 83)
 JB0606
 JB0606                          SUPERSEDED SURVEY CONTROL
 JB0606
 JB0606  NGVD 29 (??/??/92)  157.09   (m)          515.4    (f) COMPUTED    1 2
 JB0606
 JB0606.Superseded values are not recommended for survey control.
 JB0606
 JB0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0606.See file dsdata.pdf to determine how the superseded data were derived.
 JB0606
 JB0606_MARKER: DB = BENCH MARK DISK
 JB0606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0606_STAMPING: G 156 1949
 JB0606_MARK LOGO: CGS
 JB0606_PROJECTION: RECESSED 5 CENTIMETERS
 JB0606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0606+STABILITY: SURFACE MOTION
 JB0606_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0606+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2011
 JB0606
 JB0606  HISTORY     - Date     Condition        Report By
 JB0606  HISTORY     - 1949     MONUMENTED       CGS
 JB0606  HISTORY     - 1986     GOOD             NGS
 JB0606  HISTORY     - 20110913 GOOD             ILDT
 JB0606
 JB0606                          STATION DESCRIPTION
 JB0606
 JB0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0606'3.5 MI E FROM SALEM.
 JB0606'ABOUT 3.5 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0606'THE STATION AT SALEM, ABOUT 0.35 MILE WEST OF MILE POST C 264,
 JB0606'SET IN THE SOUTHEAST QUARTER OF A ROAD CROSSING, 50 FEET EAST OF
 JB0606'THE CENTER LINE OF THE ROAD, 45 FEET SOUTHEAST OF A CROSSING SIGN,
 JB0606'44 FEET SOUTH OF THE SOUTH RAIL, 10 FEET EAST OF MILE POLE
 JB0606'264/14 AND IN LINE WITH THE POLES, 8 FEET NORTH OF THE R/W
 JB0606'FENCE, 3 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET
 JB0606'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB0606'POST PROJECTING 4 INCHES.
 JB0606
 JB0606                          STATION RECOVERY (1986)
 JB0606
 JB0606'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0606'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JB0606'NEW DESCRIPTION FOLLOWS.  5.5 KM (3.4 MI) EASTERLY ALONG U.S. HIGHWAY
 JB0606'50 FROM ITS JUNCTION WITH STATE HIGHWAY 37 IN SALEM, THENCE 0.9 KM
 JB0606'(0.55 MI) SOUTH ALONG COUNTY ROAD 1400 E, 15.2 M (49.9 FT) EAST OF THE
 JB0606'CENTER OF THE ROAD, 13.7 M (44.9 FT) SOUTHEAST OF A RAILROAD CROSSING
 JB0606'SIGN, 13.4 M (44.0 FT) SOUTH OF THE NEAR RAIL OF THE CHESSIE SYSTEM
 JB0606'RAILROAD, AND 3.4 M (11.2 FT) EAST OF A UTILITY POLE WITH 2 GUY WIRES.
 JB0606'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 JB0606'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB0606
 JB0606                          STATION RECOVERY (2011)
 JB0606
 JB0606'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0606'BELOW SURFACE 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0821 ***********************************************************************
 HB0821  DESIGNATION -  G 157
 HB0821  PID         -  HB0821
 HB0821  STATE/COUNTY-  IL/PULASKI
 HB0821  COUNTRY     -  US
 HB0821  USGS QUAD   -  DONGOLA (2018)
 HB0821
 HB0821                         *CURRENT SURVEY CONTROL
 HB0821  ______________________________________________________________________
 HB0821* NAD 83(1986) POSITION- 37 16 04.     (N) 089 11 10.     (W)   SCALED
 HB0821* NAVD 88 ORTHO HEIGHT -   100.506 (meters)      329.74  (feet) ADJUSTED
 HB0821  ______________________________________________________________________
 HB0821  GEOID HEIGHT    -        -28.334 (meters)                     GEOID18
 HB0821  DYNAMIC HEIGHT  -        100.434 (meters)      329.51  (feet) COMP
 HB0821  MODELED GRAVITY -    979,916.1   (mgal)                       NAVD 88
 HB0821
 HB0821  VERT ORDER      -  FIRST     CLASS I
 HB0821
 HB0821.The horizontal coordinates were scaled from a map and have
 HB0821.an estimated accuracy of +/- 6 seconds.
 HB0821
 HB0821.The orthometric height was determined by differential leveling and
 HB0821.adjusted by the NATIONAL GEODETIC SURVEY
 HB0821.in June 1991.
 HB0821
 HB0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0821.GEOID18 height accuracy estimate available here.
 HB0821
 HB0821.Click photographs - Photos may exist for this station.
 HB0821
 HB0821.The dynamic height is computed by dividing the NAVD 88
 HB0821.geopotential number by the normal gravity value computed on the
 HB0821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0821.degrees latitude (g = 980.6199 gals.).
 HB0821
 HB0821.The modeled gravity was interpolated from observed gravity values.
 HB0821
 HB0821;                    North         East    Units  Estimated Accuracy
 HB0821;SPC IL W     -    67,160.      786,970.      MT  (+/- 180 meters Scaled)
 HB0821
 HB0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG061268(NAD 83)
 HB0821
 HB0821                          SUPERSEDED SURVEY CONTROL
 HB0821
 HB0821  NGVD 29 (11/26/84)  100.455  (m)          329.58   (f) ADJUSTED    1 1
 HB0821
 HB0821.Superseded values are not recommended for survey control.
 HB0821
 HB0821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0821.See file dsdata.pdf to determine how the superseded data were derived.
 HB0821
 HB0821_MARKER: DB = BENCH MARK DISK
 HB0821_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0821_SP_SET: CULVERT HEADWALL
 HB0821_STAMPING: G 157 1954
 HB0821_MARK LOGO: CGS
 HB0821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0821+STABILITY: SURFACE MOTION
 HB0821_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0821+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2002
 HB0821
 HB0821  HISTORY     - Date     Condition        Report By
 HB0821  HISTORY     - 1954     MONUMENTED       CGS
 HB0821  HISTORY     - 1969     GOOD             CGS
 HB0821  HISTORY     - 20020827 GOOD             USACE
 HB0821
 HB0821                          STATION DESCRIPTION
 HB0821
 HB0821'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0821'0.6 MI S FROM ULLIN.
 HB0821'ABOUT 0.6 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0821'THE POST OFFICE AT ULLIN, 0.2 MILE SOUTH OF MILEPOST 345, 15
 HB0821'FEET EAST OF THE EAST RAIL OF THE EAST TRACK, SET IN THE TOP
 HB0821'OF THE NORTH END OF THE EAST CONCRETE HEADWALL OF A DOUBLE-CHANNEL
 HB0821'CONCRETE CULVERT, 14 RAILS NORTH OF A TELEPHONE WHICH IS ON
 HB0821'THE OUTSIDE OF A CURVE IN THE TRACK, AND ABOUT 7 FEET BELOW
 HB0821'THE LEVEL OF THE TRACK.  SEC 26, T14S, R1W.
 HB0821
 HB0821                          STATION RECOVERY (2002)
 HB0821
 HB0821'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0659 ***********************************************************************
 HB0659  DESIGNATION -  G 158
 HB0659  PID         -  HB0659
 HB0659  STATE/COUNTY-  IL/JACKSON
 HB0659  COUNTRY     -  US
 HB0659  USGS QUAD   -  MAKANDA (2018)
 HB0659
 HB0659                         *CURRENT SURVEY CONTROL
 HB0659  ______________________________________________________________________
 HB0659* NAD 83(1986) POSITION- 37 36 58.     (N) 089 12 34.     (W)   SCALED
 HB0659* NAVD 88 ORTHO HEIGHT -   133.027 (meters)      436.44  (feet) ADJUSTED
 HB0659  ______________________________________________________________________
 HB0659  GEOID HEIGHT    -        -28.871 (meters)                     GEOID18
 HB0659  DYNAMIC HEIGHT  -        132.933 (meters)      436.13  (feet) COMP
 HB0659  MODELED GRAVITY -    979,922.2   (mgal)                       NAVD 88
 HB0659
 HB0659  VERT ORDER      -  FIRST     CLASS I
 HB0659
 HB0659.The horizontal coordinates were scaled from a map and have
 HB0659.an estimated accuracy of +/- 6 seconds.
 HB0659
 HB0659.The orthometric height was determined by differential leveling and
 HB0659.adjusted by the NATIONAL GEODETIC SURVEY
 HB0659.in June 1991.
 HB0659
 HB0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0659.GEOID18 height accuracy estimate available here.
 HB0659
 HB0659.Click photographs - Photos may exist for this station.
 HB0659
 HB0659.The dynamic height is computed by dividing the NAVD 88
 HB0659.geopotential number by the normal gravity value computed on the
 HB0659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0659.degrees latitude (g = 980.6199 gals.).
 HB0659
 HB0659.The modeled gravity was interpolated from observed gravity values.
 HB0659
 HB0659;                    North         East    Units  Estimated Accuracy
 HB0659;SPC IL W     -   105,790.      784,510.      MT  (+/- 180 meters Scaled)
 HB0659
 HB0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG049655(NAD 83)
 HB0659
 HB0659                          SUPERSEDED SURVEY CONTROL
 HB0659
 HB0659  NGVD 29 (11/26/84)  133.077  (m)          436.60   (f) ADJUSTED    1 1
 HB0659
 HB0659.Superseded values are not recommended for survey control.
 HB0659
 HB0659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0659.See file dsdata.pdf to determine how the superseded data were derived.
 HB0659
 HB0659_MARKER: DB = BENCH MARK DISK
 HB0659_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0659_SP_SET: BRIDGE
 HB0659_STAMPING: G 158 1954
 HB0659_MARK LOGO: CGS
 HB0659_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0659
 HB0659  HISTORY     - Date     Condition        Report By
 HB0659  HISTORY     - 1954     MONUMENTED       CGS
 HB0659  HISTORY     - 1969     GOOD             CGS
 HB0659  HISTORY     - 1976     GOOD             ILDT
 HB0659  HISTORY     - 1976     GOOD             ILDT
 HB0659  HISTORY     - 1976     GOOD             ILDT
 HB0659  HISTORY     - 20110615 MARK NOT FOUND   ILDT
 HB0659
 HB0659                          STATION DESCRIPTION
 HB0659
 HB0659'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0659'0.1 MI S FROM MAKANDA.
 HB0659'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0659'STATION AT MAKANDA, 0.25 MILE SOUTH OF MILEPOST 316, 13 RAILS
 HB0659'SOUTH OF THE CENTER OF THE CROSSING OF THE RAILROAD AND A PAVED
 HB0659'ROAD, 14 FEET WEST OF THE WEST RAIL OF THE WEST TRACK, SET IN THE
 HB0659'TOP OF THE NORTHWEST END OF THE SECOND STEP BELOW THE TOP OF THE
 HB0659'NORTHWEST CONCRETE WINGWALL OF RAILROAD BRIDGE NUMBER 316.3 OVER
 HB0659'DRURY CREEK, AND ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.
 HB0659'SEC 27, T 10 S, R 1 W.
 HB0659
 HB0659                          STATION RECOVERY (1976)
 HB0659
 HB0659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0659'RECOVERED IN GOOD CONDITION.
 HB0659
 HB0659                          STATION RECOVERY (1976)
 HB0659
 HB0659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0659'RECOVERED IN GOOD CONDITION.
 HB0659
 HB0659                          STATION RECOVERY (1976)
 HB0659
 HB0659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0659'RECOVERED IN GOOD CONDITION.
 HB0659
 HB0659                          STATION RECOVERY (2011)
 HB0659
 HB0659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0659'WINGWALL TOP IS BROKEN OFF IN THE DESCRIBED AREA
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0609 ***********************************************************************
 HB0609  DESIGNATION -  G 159
 HB0609  PID         -  HB0609
 HB0609  STATE/COUNTY-  IL/JACKSON
 HB0609  COUNTRY     -  US
 HB0609  USGS QUAD   -  ELKVILLE (2018)
 HB0609
 HB0609                         *CURRENT SURVEY CONTROL
 HB0609  ______________________________________________________________________
 HB0609* NAD 83(1986) POSITION- 37 54 12.     (N) 089 14 08.     (W)   SCALED
 HB0609* NAVD 88 ORTHO HEIGHT -   123.136 (meters)      403.99  (feet) ADJUSTED
 HB0609  ______________________________________________________________________
 HB0609  GEOID HEIGHT    -        -29.300 (meters)                     GEOID18
 HB0609  DYNAMIC HEIGHT  -        123.055 (meters)      403.72  (feet) COMP
 HB0609  MODELED GRAVITY -    979,965.3   (mgal)                       NAVD 88
 HB0609
 HB0609  VERT ORDER      -  FIRST     CLASS I
 HB0609
 HB0609.The horizontal coordinates were scaled from a map and have
 HB0609.an estimated accuracy of +/- 6 seconds.
 HB0609
 HB0609.The orthometric height was determined by differential leveling and
 HB0609.adjusted by the NATIONAL GEODETIC SURVEY
 HB0609.in June 1991.
 HB0609
 HB0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0609.GEOID18 height accuracy estimate available here.
 HB0609
 HB0609.Click photographs - Photos may exist for this station.
 HB0609
 HB0609.The dynamic height is computed by dividing the NAVD 88
 HB0609.geopotential number by the normal gravity value computed on the
 HB0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0609.degrees latitude (g = 980.6199 gals.).
 HB0609
 HB0609.The modeled gravity was interpolated from observed gravity values.
 HB0609
 HB0609;                    North         East    Units  Estimated Accuracy
 HB0609;SPC IL W     -   137,650.      781,890.      MT  (+/- 180 meters Scaled)
 HB0609
 HB0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG034974(NAD 83)
 HB0609
 HB0609                          SUPERSEDED SURVEY CONTROL
 HB0609
 HB0609  NGVD 29 (11/26/84)  123.235  (m)          404.31   (f) ADJUSTED    1 1
 HB0609
 HB0609.Superseded values are not recommended for survey control.
 HB0609
 HB0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0609.See file dsdata.pdf to determine how the superseded data were derived.
 HB0609
 HB0609_MARKER: DB = BENCH MARK DISK
 HB0609_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0609_SP_SET: WATER TOWER FOOTING
 HB0609_STAMPING: G 159 1954
 HB0609_MARK LOGO: CGS
 HB0609_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0609
 HB0609  HISTORY     - Date     Condition        Report By
 HB0609  HISTORY     - 1954     MONUMENTED       CGS
 HB0609  HISTORY     - 1969     GOOD             CGS
 HB0609  HISTORY     - 1976     GOOD             ILDT
 HB0609  HISTORY     - 1976     GOOD             ILDT
 HB0609  HISTORY     - 1976     GOOD             ILDT
 HB0609  HISTORY     - 20110713 MARK NOT FOUND   ILDT
 HB0609
 HB0609                          STATION DESCRIPTION
 HB0609
 HB0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0609'0.4 MI S FROM ELKVILLE.
 HB0609'ABOUT 0.4 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0609'THE POST OFFICE AT ELKVILLE, 0.15 MILE NORTHEAST OF MILEPOST
 HB0609'296, 100 YARDS EAST AND ACROSS U.S. HIGHWAY 51 FROM THE EAST
 HB0609'RAIL OF THE MAIN TRACK, 178 FEET EAST OF THE CENTER LINE OF THE
 HB0609'HIGHWAY, SET IN THE TOP OF THE WEST CORNER OF THE SOUTHWEST
 HB0609'CONCRETE FOOTING FOR A WATER TOWER, 74 FEET EAST OF THE NORTHEAST
 HB0609'CORNER OF A BRICK BUILDING WHICH IS OCCUPIED BY THE ELKVILLE
 HB0609'WATER WORKS, ABOUT LEVEL WITH THE TRACK, AND ABOUT 3 1/2 FEET
 HB0609'ABOVE THE LEVEL OF THE HIGHWAY.  SEC 20, T 7S, R 1W
 HB0609
 HB0609                          STATION RECOVERY (1976)
 HB0609
 HB0609'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0609'RECOVERED IN GOOD CONDITION.
 HB0609
 HB0609                          STATION RECOVERY (1976)
 HB0609
 HB0609'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0609'RECOVERED IN GOOD CONDITION.
 HB0609
 HB0609                          STATION RECOVERY (1976)
 HB0609
 HB0609'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0609'RECOVERED IN GOOD CONDITION.
 HB0609
 HB0609                          STATION RECOVERY (2011)
 HB0609
 HB0609'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0609'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1845 ***********************************************************************
 LB1845  DESIGNATION -  G 16
 LB1845  PID         -  LB1845
 LB1845  STATE/COUNTY-  IL/VERMILION
 LB1845  COUNTRY     -  US
 LB1845  USGS QUAD   -  DANVILLE SW (2018)
 LB1845
 LB1845                         *CURRENT SURVEY CONTROL
 LB1845  ______________________________________________________________________
 LB1845* NAD 83(1986) POSITION- 40 07 11.     (N) 087 37 44.     (W)   SCALED
 LB1845* NAVD 88 ORTHO HEIGHT -   181.867 (meters)      596.68  (feet) ADJUSTED
 LB1845  ______________________________________________________________________
 LB1845  GEOID HEIGHT    -        -32.507 (meters)                     GEOID18
 LB1845  DYNAMIC HEIGHT  -        181.777 (meters)      596.38  (feet) COMP
 LB1845  MODELED GRAVITY -    980,126.3   (mgal)                       NAVD 88
 LB1845
 LB1845  VERT ORDER      -  FIRST     CLASS II
 LB1845
 LB1845.The horizontal coordinates were scaled from a map and have
 LB1845.an estimated accuracy of +/- 6 seconds.
 LB1845
 LB1845.The orthometric height was determined by differential leveling and
 LB1845.adjusted by the NATIONAL GEODETIC SURVEY
 LB1845.in June 1991.
 LB1845
 LB1845.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1845.GEOID18 height accuracy estimate available here.
 LB1845
 LB1845.Click photographs - Photos may exist for this station.
 LB1845
 LB1845.The dynamic height is computed by dividing the NAVD 88
 LB1845.geopotential number by the normal gravity value computed on the
 LB1845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1845.degrees latitude (g = 980.6199 gals.).
 LB1845
 LB1845.The modeled gravity was interpolated from observed gravity values.
 LB1845
 LB1845;                    North         East    Units  Estimated Accuracy
 LB1845;SPC IL E     -   383,530.      360,050.      MT  (+/- 180 meters Scaled)
 LB1845
 LB1845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK464412(NAD 83)
 LB1845
 LB1845                          SUPERSEDED SURVEY CONTROL
 LB1845
 LB1845  NGVD 29 (??/??/92)  181.912  (m)          596.82   (f) ADJ UNCH    1 2
 LB1845
 LB1845.Superseded values are not recommended for survey control.
 LB1845
 LB1845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1845.See file dsdata.pdf to determine how the superseded data were derived.
 LB1845
 LB1845_MARKER: DB = BENCH MARK DISK
 LB1845_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 LB1845_SP_SET: MASSIVE RETAINING WALL
 LB1845_STAMPING: G 16 1934
 LB1845_MARK LOGO: CGS
 LB1845_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1845
 LB1845  HISTORY     - Date     Condition        Report By
 LB1845  HISTORY     - 1934     MONUMENTED       CGS
 LB1845  HISTORY     - 1954     GOOD             CGS
 LB1845  HISTORY     - 1986     GOOD             NGS
 LB1845
 LB1845                          STATION DESCRIPTION
 LB1845
 LB1845'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1845'0.4 MI SW FROM DANVILLE.
 LB1845'0.4 MILE SOUTHWEST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1845'AT DANVILLE, VERMILION COUNTY, AT THE SOUTH EDGE OF THE TOWN,
 LB1845'AT THE BRIDGE OVER VERMILION RIVER, IN THE TOP OF THE NORTHWEST
 LB1845'END OF THE WEST WING WALL, 6.4 FEET WEST OF THE WEST RAIL OF THE
 LB1845'SOUTHBOUND TRACK, AND ABOUT 1 FOOT LOWER THAN THE RAIL.  A
 LB1845'STANDARD DISK, STAMPED G 16 1934.
 LB1845
 LB1845                          STATION RECOVERY (1986)
 LB1845
 LB1845'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1845'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  0.8 KM (0.5
 LB1845'MI) EAST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION WITH U.S. HIGHWAY
 LB1845'150 IN DANVILLE, THENCE 0.6 KM (0.35 MI) SOUTHWEST ALONG THE NORFOLK
 LB1845'AND WESTERN RAILROAD, IN THE NORTHEAST END OF THE NORTHWEST CONCRETE
 LB1845'RETAINING WALL OF A RAILROAD BRIDGE SPANNING THE VERMILION RIVER,
 LB1845'2.0 M (6.6 FT) NORTHWEST OF THE NEAR RAIL, AND 0.5 M (1.6 FT)
 LB1845'SOUTHWEST OF THE NORTHEAST END OF THE RETAINING WALL.
 LB1845'THE MARK IS ABOVE LEVEL WITH THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1044 ***********************************************************************
 JB1044  DESIGNATION -  G 160
 JB1044  PID         -  JB1044
 JB1044  STATE/COUNTY-  IL/WASHINGTON
 JB1044  COUNTRY     -  US
 JB1044  USGS QUAD   -  ASHLEY (2018)
 JB1044
 JB1044                         *CURRENT SURVEY CONTROL
 JB1044  ______________________________________________________________________
 JB1044* NAD 83(1986) POSITION- 38 20 15.     (N) 089 11 15.     (W)   SCALED
 JB1044* NAVD 88 ORTHO HEIGHT -   170.371 (meters)      558.96  (feet) ADJUSTED
 JB1044  ______________________________________________________________________
 JB1044  GEOID HEIGHT    -        -30.089 (meters)                     GEOID18
 JB1044  DYNAMIC HEIGHT  -        170.263 (meters)      558.60  (feet) COMP
 JB1044  MODELED GRAVITY -    979,986.3   (mgal)                       NAVD 88
 JB1044
 JB1044  VERT ORDER      -  FIRST     CLASS I
 JB1044
 JB1044.The horizontal coordinates were scaled from a map and have
 JB1044.an estimated accuracy of +/- 6 seconds.
 JB1044
 JB1044.The orthometric height was determined by differential leveling and
 JB1044.adjusted by the NATIONAL GEODETIC SURVEY
 JB1044.in June 1991.
 JB1044
 JB1044.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1044.GEOID18 height accuracy estimate available here.
 JB1044
 JB1044.Click photographs - Photos may exist for this station.
 JB1044
 JB1044.The dynamic height is computed by dividing the NAVD 88
 JB1044.geopotential number by the normal gravity value computed on the
 JB1044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1044.degrees latitude (g = 980.6199 gals.).
 JB1044
 JB1044.The modeled gravity was interpolated from observed gravity values.
 JB1044
 JB1044;                    North         East    Units  Estimated Accuracy
 JB1044;SPC IL W     -   185,880.      785,600.      MT  (+/- 180 meters Scaled)
 JB1044
 JB1044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH088455(NAD 83)
 JB1044
 JB1044                          SUPERSEDED SURVEY CONTROL
 JB1044
 JB1044  NGVD 29 (??/??/92)  170.479  (m)          559.31   (f) ADJ UNCH    1 1
 JB1044
 JB1044.Superseded values are not recommended for survey control.
 JB1044
 JB1044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1044.See file dsdata.pdf to determine how the superseded data were derived.
 JB1044
 JB1044_MARKER: DB = BENCH MARK DISK
 JB1044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1044_STAMPING: G 160 1954
 JB1044_MARK LOGO: CGS
 JB1044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1044+STABILITY: SURFACE MOTION
 JB1044
 JB1044  HISTORY     - Date     Condition        Report By
 JB1044  HISTORY     - 1954     MONUMENTED       CGS
 JB1044  HISTORY     - 1969     GOOD             CGS
 JB1044  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 JB1044
 JB1044                          STATION DESCRIPTION
 JB1044
 JB1044'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1044'0.6 MI N FROM ASHLEY.
 JB1044'ABOUT 0.6 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1044'THE STATION AT ASHLEY, 0.3 MILE NORTH OF MILEPOST 266, 97 FEET
 JB1044'EAST OF THE EAST RAIL OF THE EAST SET OF MAIN TRACKS, 68 FEET
 JB1044'EAST OF THE EAST RAIL OF A SIDETRACK, 103 FEET SOUTHWEST OF
 JB1044'POWER POLE NUMBER B 10 WHICH IS BRACED BY 6 GUY WIRES, 48 FEET
 JB1044'EAST OF A TELEPHONE POLE WHICH IS BRACED BY 2 GUY WIRES, ABOUT
 JB1044'2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 JB1044'A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 JB1044'GROUND.  SEC 22, T2S, R1W.
 JB1044
 JB1044                          STATION RECOVERY (2011)
 JB1044
 JB1044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1044'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1083 ***********************************************************************
 JB1083  DESIGNATION -  G 161
 JB1083  PID         -  JB1083
 JB1083  STATE/COUNTY-  IL/PERRY
 JB1083  COUNTRY     -  US
 JB1083  USGS QUAD   -  DU QUOIN (2018)
 JB1083
 JB1083                         *CURRENT SURVEY CONTROL
 JB1083  ______________________________________________________________________
 JB1083* NAD 83(1986) POSITION- 38 01 03.     (N) 089 14 24.     (W)   SCALED
 JB1083* NAVD 88 ORTHO HEIGHT -   141.567 (meters)      464.46  (feet) ADJUSTED
 JB1083  ______________________________________________________________________
 JB1083  GEOID HEIGHT    -        -29.470 (meters)                     GEOID18
 JB1083  DYNAMIC HEIGHT  -        141.473 (meters)      464.15  (feet) COMP
 JB1083  MODELED GRAVITY -    979,967.2   (mgal)                       NAVD 88
 JB1083
 JB1083  VERT ORDER      -  FIRST     CLASS I
 JB1083
 JB1083.The horizontal coordinates were scaled from a map and have
 JB1083.an estimated accuracy of +/- 6 seconds.
 JB1083
 JB1083.The orthometric height was determined by differential leveling and
 JB1083.adjusted by the NATIONAL GEODETIC SURVEY
 JB1083.in June 1991.
 JB1083
 JB1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1083.GEOID18 height accuracy estimate available here.
 JB1083
 JB1083.Click photographs - Photos may exist for this station.
 JB1083
 JB1083.The dynamic height is computed by dividing the NAVD 88
 JB1083.geopotential number by the normal gravity value computed on the
 JB1083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1083.degrees latitude (g = 980.6199 gals.).
 JB1083
 JB1083.The modeled gravity was interpolated from observed gravity values.
 JB1083
 JB1083;                    North         East    Units  Estimated Accuracy
 JB1083;SPC IL W     -   150,320.      781,370.      MT  (+/- 180 meters Scaled)
 JB1083
 JB1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH033101(NAD 83)
 JB1083
 JB1083                          SUPERSEDED SURVEY CONTROL
 JB1083
 JB1083  NGVD 29 (??/??/92)  141.658  (m)          464.76   (f) ADJ UNCH    1 1
 JB1083
 JB1083.Superseded values are not recommended for survey control.
 JB1083
 JB1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1083.See file dsdata.pdf to determine how the superseded data were derived.
 JB1083
 JB1083_MARKER: DB = BENCH MARK DISK
 JB1083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1083_STAMPING: G 161 1954
 JB1083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1083+STABILITY: SURFACE MOTION
 JB1083
 JB1083  HISTORY     - Date     Condition        Report By
 JB1083  HISTORY     - 1954     MONUMENTED       CGS
 JB1083  HISTORY     - 1969     GOOD             CGS
 JB1083  HISTORY     - 1979     GOOD             ILDT
 JB1083  HISTORY     - 20090302 MARK NOT FOUND   ILDT
 JB1083
 JB1083                          STATION DESCRIPTION
 JB1083
 JB1083'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1083'0.5 MI N FROM DU QUOIN.
 JB1083'ABOUT 0.5 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1083'THE STATION AT DU QUOIN, 164 1/2 FEET SOUTH OF MILEPOST 288, 31
 JB1083'FEET WEST OF THE WEST RAIL OF THE WEST SET OF TRACKS, 37 FEET
 JB1083'NORTH OF THE EXTENDED CENTER LINE OF PERRY STREET, 24 FEET EAST
 JB1083'OF THE CENTER LINE OF A PAVED STREET, 73 1/2 FEET NORTHEAST AND
 JB1083'ACROSS THE PAVED STREET FROM A FIRE HYDRANT, 15 FEET NORTH OF A
 JB1083'POWER POLE WHICH BEARS A STREET LIGHT, ABOUT 2 FEET BELOW THE
 JB1083'LEVEL OF THE TRACKS, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB1083'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 8, T6S,
 JB1083'R1W.
 JB1083
 JB1083                          STATION RECOVERY (1979)
 JB1083
 JB1083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1083'RECOVERED IN GOOD CONDITION.
 JB1083
 JB1083                          STATION RECOVERY (2009)
 JB1083
 JB1083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1083'FOUND BROKEN OFF CONCRETE ABOUT ONE FOOT BELOW THE SURFACE, DID NOT
 JB1083'FIND THE CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0806 ***********************************************************************
 LC0806  DESIGNATION -  G 162
 LC0806  PID         -  LC0806
 LC0806  STATE/COUNTY-  IL/TAZEWELL
 LC0806  COUNTRY     -  US
 LC0806  USGS QUAD   -  MORTON (2018)
 LC0806
 LC0806                         *CURRENT SURVEY CONTROL
 LC0806  ______________________________________________________________________
 LC0806* NAD 83(1986) POSITION- 40 31 34.     (N) 089 22 29.     (W)   SCALED
 LC0806* NAVD 88 ORTHO HEIGHT -   180.262 (meters)      591.41  (feet) ADJUSTED
 LC0806  ______________________________________________________________________
 LC0806  GEOID HEIGHT    -        -32.600 (meters)                     GEOID18
 LC0806  DYNAMIC HEIGHT  -        180.176 (meters)      591.13  (feet) COMP
 LC0806  MODELED GRAVITY -    980,141.9   (mgal)                       NAVD 88
 LC0806
 LC0806  VERT ORDER      -  FIRST     CLASS II
 LC0806
 LC0806.The horizontal coordinates were scaled from a map and have
 LC0806.an estimated accuracy of +/- 6 seconds.
 LC0806
 LC0806.The orthometric height was determined by differential leveling and
 LC0806.adjusted by the NATIONAL GEODETIC SURVEY
 LC0806.in June 1991.
 LC0806
 LC0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0806.GEOID18 height accuracy estimate available here.
 LC0806
 LC0806.Click photographs - Photos may exist for this station.
 LC0806
 LC0806.The dynamic height is computed by dividing the NAVD 88
 LC0806.geopotential number by the normal gravity value computed on the
 LC0806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0806.degrees latitude (g = 980.6199 gals.).
 LC0806
 LC0806.The modeled gravity was interpolated from observed gravity values.
 LC0806
 LC0806;                    North         East    Units  Estimated Accuracy
 LC0806;SPC IL W     -   428,710.      767,100.      MT  (+/- 180 meters Scaled)
 LC0806
 LC0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK988888(NAD 83)
 LC0806
 LC0806                          SUPERSEDED SURVEY CONTROL
 LC0806
 LC0806  NGVD 29 (??/??/92)  180.345  (m)          591.68   (f) ADJ UNCH    1 2
 LC0806
 LC0806.Superseded values are not recommended for survey control.
 LC0806
 LC0806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0806.See file dsdata.pdf to determine how the superseded data were derived.
 LC0806
 LC0806_MARKER: DB = BENCH MARK DISK
 LC0806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0806_STAMPING: G 162 1954
 LC0806_MARK LOGO: CGS
 LC0806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0806+STABILITY: SURFACE MOTION
 LC0806
 LC0806  HISTORY     - Date     Condition        Report By
 LC0806  HISTORY     - 1954     MONUMENTED       CGS
 LC0806
 LC0806                          STATION DESCRIPTION
 LC0806
 LC0806'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0806'0.8 MI W FROM MACKINAW.
 LC0806'ABOUT 0.8 MILE WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0806'THE STATION AT MACKINAW, AT CROSSING OF A GRAVEL ROAD, 30 1/2
 LC0806'FEET SOUTH OF SOUTH RAIL, 57 FEET NORTH OF CENTER LINE OF STATE
 LC0806'HIGHWAY 9, 144 FEET NORTHEAST OF CENTER OF INTERSECTION OF
 LC0806'HIGHWAY AND GRAVEL ROAD, 106 FEET EAST OF CENTER LINE OF GRAVEL
 LC0806'ROAD, 30 1/2 FEET EAST OF TELEPHONE POLE NO. 187/14, 2 FEET SOUTH
 LC0806'OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF
 LC0806'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0370 ***********************************************************************
 LC0370  DESIGNATION -  G 163
 LC0370  PID         -  LC0370
 LC0370  STATE/COUNTY-  IL/MCLEAN
 LC0370  COUNTRY     -  US
 LC0370  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0370
 LC0370                         *CURRENT SURVEY CONTROL
 LC0370  ______________________________________________________________________
 LC0370* NAD 83(1986) POSITION- 40 28 35.     (N) 088 59 54.     (W)   SCALED
 LC0370* NAVD 88 ORTHO HEIGHT -   239.082 (meters)      784.39  (feet) ADJUSTED
 LC0370  ______________________________________________________________________
 LC0370  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 LC0370  DYNAMIC HEIGHT  -        238.970 (meters)      784.02  (feet) COMP
 LC0370  MODELED GRAVITY -    980,149.2   (mgal)                       NAVD 88
 LC0370
 LC0370  VERT ORDER      -  FIRST     CLASS II
 LC0370
 LC0370.The horizontal coordinates were scaled from a map and have
 LC0370.an estimated accuracy of +/- 6 seconds.
 LC0370
 LC0370.The orthometric height was determined by differential leveling and
 LC0370.adjusted by the NATIONAL GEODETIC SURVEY
 LC0370.in June 1991.
 LC0370
 LC0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0370.GEOID18 height accuracy estimate available here.
 LC0370
 LC0370.Click photographs - Photos may exist for this station.
 LC0370
 LC0370.The dynamic height is computed by dividing the NAVD 88
 LC0370.geopotential number by the normal gravity value computed on the
 LC0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0370.degrees latitude (g = 980.6199 gals.).
 LC0370
 LC0370.The modeled gravity was interpolated from observed gravity values.
 LC0370
 LC0370;                    North         East    Units  Estimated Accuracy
 LC0370;SPC IL E     -   423,110.      243,610.      MT  (+/- 180 meters Scaled)
 LC0370
 LC0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK306825(NAD 83)
 LC0370
 LC0370                          SUPERSEDED SURVEY CONTROL
 LC0370
 LC0370  NGVD 29 (??/??/92)  239.168  (m)          784.67   (f) ADJ UNCH    1 2
 LC0370
 LC0370.Superseded values are not recommended for survey control.
 LC0370
 LC0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0370.See file dsdata.pdf to determine how the superseded data were derived.
 LC0370
 LC0370_MARKER: DB = BENCH MARK DISK
 LC0370_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LC0370_SP_SET: FOUNDATION WALL
 LC0370_STAMPING: G 163 1954
 LC0370_MARK LOGO: CGS
 LC0370_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC0370+STABILITY: POSITION/ELEVATION WELL
 LC0370
 LC0370  HISTORY     - Date     Condition        Report By
 LC0370  HISTORY     - 1954     MONUMENTED       CGS
 LC0370  HISTORY     - 1986     GOOD             NGS
 LC0370
 LC0370                          STATION DESCRIPTION
 LC0370
 LC0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0370'AT BLOOMINGTON.
 LC0370'AT BLOOMINGTON, ABOUT 0.3 MILE WEST ALONG THE NEW YORK CENTRAL
 LC0370'RAILROAD FROM THE FREIGHT STATION, LOCATED BETWEEN CROSSING OF
 LC0370'SOUTH MASON STREET AND SOUTH LEE STREET, SET VERTICALLY IN THE
 LC0370'SOUTH FACE OF SUNBEAM BAKERY COMPANY BUILDING, 18 FEET NORTH OF
 LC0370'NORTH RAIL OF NORTH MAIN TRACK, 0.6 FOOT EAST OF SOUTHWEST CORNER
 LC0370'OF BUILDING AND ABOUT 2 FEET ABOVE SIDE WALK.
 LC0370
 LC0370                          STATION RECOVERY (1986)
 LC0370
 LC0370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0370'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC0370'BLOOMINGTON, AT 508 WEST OLIVE STREET, SET VERTICALLY IN THE SOUTH
 LC0370'FACE NEAR THE SOUTHWEST CORNER OF THE CONCRETE FOUNDATION WALL OF THE
 LC0370'PURITY BAKING COMPANY, AND 0.6 M (2.0 FT) EAST OF THE SOUTHWEST CORNER
 LC0370'OF THE BUILDING.
 LC0370'THE MARK IS 0.6 M ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0435 ***********************************************************************
 LC0435  DESIGNATION -  G 164
 LC0435  PID         -  LC0435
 LC0435  STATE/COUNTY-  IL/MCLEAN
 LC0435  COUNTRY     -  US
 LC0435  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0435
 LC0435                         *CURRENT SURVEY CONTROL
 LC0435  ______________________________________________________________________
 LC0435* NAD 83(1986) POSITION- 40 27 32.     (N) 088 59 33.     (W)   SCALED
 LC0435* NAVD 88 ORTHO HEIGHT -   252.595 (meters)      828.72  (feet) ADJUSTED
 LC0435  ______________________________________________________________________
 LC0435  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 LC0435  DYNAMIC HEIGHT  -        252.477 (meters)      828.34  (feet) COMP
 LC0435  MODELED GRAVITY -    980,147.6   (mgal)                       NAVD 88
 LC0435
 LC0435  VERT ORDER      -  FIRST     CLASS II
 LC0435
 LC0435.The horizontal coordinates were scaled from a map and have
 LC0435.an estimated accuracy of +/- 6 seconds.
 LC0435
 LC0435.The orthometric height was determined by differential leveling and
 LC0435.adjusted by the NATIONAL GEODETIC SURVEY
 LC0435.in June 1991.
 LC0435
 LC0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0435.GEOID18 height accuracy estimate available here.
 LC0435
 LC0435.Click photographs - Photos may exist for this station.
 LC0435
 LC0435.The dynamic height is computed by dividing the NAVD 88
 LC0435.geopotential number by the normal gravity value computed on the
 LC0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0435.degrees latitude (g = 980.6199 gals.).
 LC0435
 LC0435.The modeled gravity was interpolated from observed gravity values.
 LC0435
 LC0435;                    North         East    Units  Estimated Accuracy
 LC0435;SPC IL E     -   421,160.      244,090.      MT  (+/- 180 meters Scaled)
 LC0435
 LC0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK310805(NAD 83)
 LC0435
 LC0435                          SUPERSEDED SURVEY CONTROL
 LC0435
 LC0435  NGVD 29 (??/??/92)  252.657  (m)          828.93   (f) ADJ UNCH    1 2
 LC0435
 LC0435.Superseded values are not recommended for survey control.
 LC0435
 LC0435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0435.See file dsdata.pdf to determine how the superseded data were derived.
 LC0435
 LC0435_MARKER: DB = BENCH MARK DISK
 LC0435_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0435_SP_SET: CURB
 LC0435_STAMPING: G 164 1954
 LC0435_MARK LOGO: CGS
 LC0435_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0435
 LC0435  HISTORY     - Date     Condition        Report By
 LC0435  HISTORY     - 1954     MONUMENTED       CGS
 LC0435  HISTORY     - 1969     GOOD             CGS
 LC0435  HISTORY     - 20120712 MARK NOT FOUND   ILDT
 LC0435
 LC0435                          STATION DESCRIPTION
 LC0435
 LC0435'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0435'2.8 MI S FROM BLOOMINGTON.
 LC0435'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0435'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 1.45 MILES SOUTH ALONG
 LC0435'THE ILLINOIS CENTRAL RAILROAD, THENCE 0.7 MILE WEST ALONG U.S.
 LC0435'HIGHWAY 66, 14 FEET SOUTH OF THE CENTER LINE OF THE SOUTH TRAFFIC
 LC0435'LANE OF THE HIGHWAY, SET IN THE SOUTH CURB OF THE HIGHWAY OVERPASS
 LC0435'FOR SOUTH MAIN STREET WHICH IS U.S. HIGHWAY 51, 19 FEET WEST OF
 LC0435'THE EAST END OF THE SOUTH CONCRETE GUARD RAIL ON THE OVERPASS,
 LC0435'AND 1/2 FOOT ABOVE THE FLOOR OF THE OVERPASS.  SEC 16, T23N, R2E
 LC0435
 LC0435                          STATION RECOVERY (2012)
 LC0435
 LC0435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0435'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0391 ***********************************************************************
 LC0391  DESIGNATION -  G 165
 LC0391  PID         -  LC0391
 LC0391  STATE/COUNTY-  IL/MCLEAN
 LC0391  COUNTRY     -  US
 LC0391  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0391
 LC0391                         *CURRENT SURVEY CONTROL
 LC0391  ______________________________________________________________________
 LC0391* NAD 83(1986) POSITION- 40 20 04.     (N) 088 44 41.     (W)   SCALED
 LC0391* NAVD 88 ORTHO HEIGHT -   233.767 (meters)      766.95  (feet) ADJUSTED
 LC0391  ______________________________________________________________________
 LC0391  GEOID HEIGHT    -        -31.918 (meters)                     GEOID18
 LC0391  DYNAMIC HEIGHT  -        233.656 (meters)      766.59  (feet) COMP
 LC0391  MODELED GRAVITY -    980,141.4   (mgal)                       NAVD 88
 LC0391
 LC0391  VERT ORDER      -  FIRST     CLASS II
 LC0391
 LC0391.The horizontal coordinates were scaled from a map and have
 LC0391.an estimated accuracy of +/- 6 seconds.
 LC0391
 LC0391.The orthometric height was determined by differential leveling and
 LC0391.adjusted by the NATIONAL GEODETIC SURVEY
 LC0391.in June 1991.
 LC0391
 LC0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0391.GEOID18 height accuracy estimate available here.
 LC0391
 LC0391.Click photographs - Photos may exist for this station.
 LC0391
 LC0391.The dynamic height is computed by dividing the NAVD 88
 LC0391.geopotential number by the normal gravity value computed on the
 LC0391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0391.degrees latitude (g = 980.6199 gals.).
 LC0391
 LC0391.The modeled gravity was interpolated from observed gravity values.
 LC0391
 LC0391;                    North         East    Units  Estimated Accuracy
 LC0391;SPC IL E     -   407,220.      265,040.      MT  (+/- 180 meters Scaled)
 LC0391
 LC0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK517663(NAD 83)
 LC0391
 LC0391                          SUPERSEDED SURVEY CONTROL
 LC0391
 LC0391  NGVD 29 (??/??/92)  233.823  (m)          767.13   (f) ADJ UNCH    1 2
 LC0391
 LC0391.Superseded values are not recommended for survey control.
 LC0391
 LC0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0391.See file dsdata.pdf to determine how the superseded data were derived.
 LC0391
 LC0391_MARKER: DB = BENCH MARK DISK
 LC0391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0391_STAMPING: G 165 1954
 LC0391_MARK LOGO: CGS
 LC0391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0391+STABILITY: SURFACE MOTION
 LC0391
 LC0391  HISTORY     - Date     Condition        Report By
 LC0391  HISTORY     - 1954     MONUMENTED       CGS
 LC0391  HISTORY     - 1959     GOOD             CGS
 LC0391  HISTORY     - 1976     GOOD             NGS
 LC0391  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0391  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0391
 LC0391                          STATION DESCRIPTION
 LC0391
 LC0391'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0391'1.4 MI SE FROM LE ROY.
 LC0391'ABOUT 1.45 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0391'FROM THE STATION AT LE ROY, AT A FARM ROAD CROSSING, 44 FEET
 LC0391'NORTHEAST OF THE NORTHEAST RAIL, 55 FEET EAST-NORTHEAST OF THE
 LC0391'CENTER OF THE FARM ROAD CROSSING, 29 FEET SOUTHEAST OF THE CENTER
 LC0391'OF A GATE ACROSS THE FARM DRIVE, 93 FEET EAST-NORTHEAST AND ACROSS
 LC0391'THE TRACK AND DRIVE FROM TELEPHONE POLE NUMBER 149/10, 2 FEET
 LC0391'SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE
 LC0391'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0391
 LC0391                          STATION RECOVERY (1976)
 LC0391
 LC0391'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0391'RECOVERED IN GOOD CONDITION.
 LC0391
 LC0391                          STATION RECOVERY (1986)
 LC0391
 LC0391'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0391'MARK NOT FOUND.
 LC0391
 LC0391                          STATION RECOVERY (2012)
 LC0391
 LC0391'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0391'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1507 ***********************************************************************
 ME1507  DESIGNATION -  G 166
 ME1507  PID         -  ME1507
 ME1507  STATE/COUNTY-  IL/KANKAKEE
 ME1507  COUNTRY     -  US
 ME1507  USGS QUAD   -  MOMENCE (2018)
 ME1507
 ME1507                         *CURRENT SURVEY CONTROL
 ME1507  ______________________________________________________________________
 ME1507* NAD 83(1986) POSITION- 41 10 12.     (N) 087 37 39.     (W)   SCALED
 ME1507* NAVD 88 ORTHO HEIGHT -   191.352 (meters)      627.79  (feet) ADJUSTED
 ME1507  ______________________________________________________________________
 ME1507  GEOID HEIGHT    -        -33.230 (meters)                     GEOID18
 ME1507  DYNAMIC HEIGHT  -        191.272 (meters)      627.53  (feet) COMP
 ME1507  MODELED GRAVITY -    980,204.5   (mgal)                       NAVD 88
 ME1507
 ME1507  VERT ORDER      -  SECOND    CLASS 0
 ME1507
 ME1507.The horizontal coordinates were scaled from a map and have
 ME1507.an estimated accuracy of +/- 6 seconds.
 ME1507
 ME1507.The orthometric height was determined by differential leveling and
 ME1507.adjusted by the NATIONAL GEODETIC SURVEY
 ME1507.in June 1991.
 ME1507
 ME1507.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1507.GEOID18 height accuracy estimate available here.
 ME1507
 ME1507.Click photographs - Photos may exist for this station.
 ME1507
 ME1507.The dynamic height is computed by dividing the NAVD 88
 ME1507.geopotential number by the normal gravity value computed on the
 ME1507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1507.degrees latitude (g = 980.6199 gals.).
 ME1507
 ME1507.The modeled gravity was interpolated from observed gravity values.
 ME1507
 ME1507;                    North         East    Units  Estimated Accuracy
 ME1507;SPC IL E     -   500,160.      359,230.      MT  (+/- 180 meters Scaled)
 ME1507
 ME1507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL473578(NAD 83)
 ME1507
 ME1507                          SUPERSEDED SURVEY CONTROL
 ME1507
 ME1507  NGVD 29 (??/??/92)  191.443  (m)          628.09   (f) ADJ UNCH    2 0
 ME1507
 ME1507.Superseded values are not recommended for survey control.
 ME1507
 ME1507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1507.See file dsdata.pdf to determine how the superseded data were derived.
 ME1507
 ME1507_MARKER: DB = BENCH MARK DISK
 ME1507_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1507_SP_SET: ABUTMENT
 ME1507_STAMPING: G 166 1954
 ME1507_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1507
 ME1507  HISTORY     - Date     Condition        Report By
 ME1507  HISTORY     - 1954     MONUMENTED       NYCRR
 ME1507  HISTORY     - 1954     GOOD             CGS
 ME1507
 ME1507                          STATION DESCRIPTION
 ME1507
 ME1507'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1507'1.9 MI E FROM MOMENCE.
 ME1507'ABOUT 1.9 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 ME1507'STATION AT MOMENCE, IN THE TOP OF THE NORTH END OF THE EAST
 ME1507'CONCRETE ABUTMENT OF RAILROAD BRIDGE OVER TRIM CREEK, 8 1/2 FEET
 ME1507'NORTH OF NORTH RAIL, 1 FOOT SOUTH OF NORTH END OF ABUTMENT AND
 ME1507'ABOUT 1/2 FOOT BELOW LEVEL OF TRACK.  NOTE-- THIS DISK WAS FOUND
 ME1507'UNSTAMPED AND ASSIGNED OUR NEXT DESIGNATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1825 ***********************************************************************
 LB1825  DESIGNATION -  G 167
 LB1825  PID         -  LB1825
 LB1825  STATE/COUNTY-  IL/VERMILION
 LB1825  COUNTRY     -  US
 LB1825  USGS QUAD   -  HOMER (2018)
 LB1825
 LB1825                         *CURRENT SURVEY CONTROL
 LB1825  ______________________________________________________________________
 LB1825* NAD 83(1986) POSITION- 40 02 17.     (N) 087 55 20.     (W)   SCALED
 LB1825* NAVD 88 ORTHO HEIGHT -   202.576 (meters)      664.62  (feet) ADJUSTED
 LB1825  ______________________________________________________________________
 LB1825  GEOID HEIGHT    -        -32.188 (meters)                     GEOID18
 LB1825  DYNAMIC HEIGHT  -        202.473 (meters)      664.28  (feet) COMP
 LB1825  MODELED GRAVITY -    980,113.1   (mgal)                       NAVD 88
 LB1825
 LB1825  VERT ORDER      -  FIRST     CLASS II
 LB1825
 LB1825.The horizontal coordinates were scaled from a map and have
 LB1825.an estimated accuracy of +/- 6 seconds.
 LB1825
 LB1825.The orthometric height was determined by differential leveling and
 LB1825.adjusted by the NATIONAL GEODETIC SURVEY
 LB1825.in June 1991.
 LB1825
 LB1825.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1825.GEOID18 height accuracy estimate available here.
 LB1825
 LB1825.Click photographs - Photos may exist for this station.
 LB1825
 LB1825.The dynamic height is computed by dividing the NAVD 88
 LB1825.geopotential number by the normal gravity value computed on the
 LB1825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1825.degrees latitude (g = 980.6199 gals.).
 LB1825
 LB1825.The modeled gravity was interpolated from observed gravity values.
 LB1825
 LB1825;                    North         East    Units  Estimated Accuracy
 LB1825;SPC IL E     -   374,310.      335,090.      MT  (+/- 180 meters Scaled)
 LB1825
 LB1825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK213323(NAD 83)
 LB1825
 LB1825                          SUPERSEDED SURVEY CONTROL
 LB1825
 LB1825  NGVD 29 (??/??/92)  202.627  (m)          664.79   (f) ADJ UNCH    1 2
 LB1825
 LB1825.Superseded values are not recommended for survey control.
 LB1825
 LB1825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1825.See file dsdata.pdf to determine how the superseded data were derived.
 LB1825
 LB1825_MARKER: DB = BENCH MARK DISK
 LB1825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1825_STAMPING: G 167 1954
 LB1825_MARK LOGO: CGS
 LB1825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1825+STABILITY: SURFACE MOTION
 LB1825
 LB1825  HISTORY     - Date     Condition        Report By
 LB1825  HISTORY     - 1954     MONUMENTED       CGS
 LB1825  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1825  HISTORY     - 20110118 SEE DESCRIPTION  ILDT
 LB1825
 LB1825                          STATION DESCRIPTION
 LB1825
 LB1825'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1825'ABOUT 1.95 MILES EAST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1825'AT HOMER, AT A NORTH-SOUTH GRAVEL ROAD CROSSING, 29 FEET SOUTH
 LB1825'OF SOUTH RAIL, 39 FEET SOUTHEAST OF CENTER OF CROSSING, 28 1/2
 LB1825'FEET EAST OF CENTER LINE OF ROAD, 1 FOOT NORTH OF A FENCE LINE,
 LB1825'18 FEET SOUTHEAST OF CROSSING WARNING SIGN, 55 1/2 FEET EAST
 LB1825'AND ACROSS ROAD FROM A TELEPHONE POLE, 1 FOOT NORTHWEST OF A PARTLY
 LB1825'BURIED 2 BY 2-FOOT BOULDER, ABOUT 4 1/2 FEET BELOW LEVEL OF
 LB1825'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LB1825
 LB1825                          STATION RECOVERY (1986)
 LB1825
 LB1825'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1825'MARK NOT FOUND.
 LB1825
 LB1825                          STATION RECOVERY (2011)
 LB1825
 LB1825'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1825'FOUND BROKEN OFF WITNESS POST AT IT'S BASE, BALLIST FROM RAILROAD WAS
 LB1825'FROZEN SO HARD IT COULD NOT BE DUG.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1522 ***********************************************************************
 ME1522  DESIGNATION -  G 168
 ME1522  PID         -  ME1522
 ME1522  STATE/COUNTY-  IL/KANKAKEE
 ME1522  COUNTRY     -  US
 ME1522  USGS QUAD   -  MOMENCE (2018)
 ME1522
 ME1522                         *CURRENT SURVEY CONTROL
 ME1522  ______________________________________________________________________
 ME1522* NAD 83(1986) POSITION- 41 09 14.92   (N) 087 44 56.71   (W)   HD_HELD1
 ME1522* NAVD 88 ORTHO HEIGHT -   193.139 (meters)      633.66  (feet) ADJUSTED
 ME1522  ______________________________________________________________________
 ME1522  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 ME1522  DYNAMIC HEIGHT  -        193.060 (meters)      633.40  (feet) COMP
 ME1522  MODELED GRAVITY -    980,211.6   (mgal)                       NAVD 88
 ME1522
 ME1522  VERT ORDER      -  SECOND    CLASS 0
 ME1522
 ME1522.The horizontal coordinates were determined by differentially corrected
 ME1522.hand held GPS observations or other comparable positioning techniques
 ME1522.and have an estimated accuracy of +/- 3 meters.
 ME1522
 ME1522.The orthometric height was determined by differential leveling and
 ME1522.adjusted by the NATIONAL GEODETIC SURVEY
 ME1522.in June 1991.
 ME1522
 ME1522.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1522.GEOID18 height accuracy estimate available here.
 ME1522
 ME1522.Click photographs - Photos may exist for this station.
 ME1522
 ME1522.The dynamic height is computed by dividing the NAVD 88
 ME1522.geopotential number by the normal gravity value computed on the
 ME1522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1522.degrees latitude (g = 980.6199 gals.).
 ME1522
 ME1522.The modeled gravity was interpolated from observed gravity values.
 ME1522
 ME1522;                    North         East    Units  Estimated Accuracy
 ME1522;SPC IL E     -   498,324.5     349,039.9     MT  (+/- 3 meters HH1 GPS) 
 ME1522
 ME1522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3714756139(NAD 83)
 ME1522
 ME1522                          SUPERSEDED SURVEY CONTROL
 ME1522
 ME1522  NGVD 29 (??/??/92)  193.232  (m)          633.96   (f) ADJ UNCH    2 0
 ME1522
 ME1522.Superseded values are not recommended for survey control.
 ME1522
 ME1522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1522.See file dsdata.pdf to determine how the superseded data were derived.
 ME1522
 ME1522_MARKER: DB = BENCH MARK DISK
 ME1522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1522_STAMPING: G 168 1954
 ME1522_MARK LOGO: CGS
 ME1522_PROJECTION: PROJECTING 8 CENTIMETERS
 ME1522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1522+STABILITY: SURFACE MOTION
 ME1522_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1522+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2021
 ME1522
 ME1522  HISTORY     - Date     Condition        Report By
 ME1522  HISTORY     - 1954     MONUMENTED       CGS
 ME1522  HISTORY     - 20210302 GOOD             ILDT
 ME1522
 ME1522                          STATION DESCRIPTION
 ME1522
 ME1522'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1522'1 MI E FROM EXLINE.
 ME1522'ABOUT 1.0 MILE EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 ME1522'ROAD CROSSING AT EXLINE, AT A NORTH-SOUTH DIRT ROAD CROSSING,
 ME1522'46 1/2 FEET NORTH OF NORTH RAIL, 133 1/2 FEET NORTHEAST OF CENTER
 ME1522'OF CROSSING, 111 FEET EAST OF CENTER LINE OF DIRT ROAD, 1 FOOT
 ME1522'SOUTH OF A FENCE LINE, 15 FEET NORTHEAST OF THE FIRST TELEPHONE
 ME1522'POLE EAST OF CROSSING, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND
 ME1522'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1522
 ME1522                          STATION RECOVERY (2021)
 ME1522
 ME1522'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 ME1522'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1310 ***********************************************************************
 JB1310  DESIGNATION -  G 169
 JB1310  PID         -  JB1310
 JB1310  STATE/COUNTY-  IL/CLINTON
 JB1310  COUNTRY     -  US
 JB1310  USGS QUAD   -  BREESE (2018)
 JB1310
 JB1310                         *CURRENT SURVEY CONTROL
 JB1310  ______________________________________________________________________
 JB1310* NAD 83(1986) POSITION- 38 36 26.     (N) 089 31 55.     (W)   SCALED
 JB1310* NAVD 88 ORTHO HEIGHT -   138.835 (meters)      455.49  (feet) ADJUSTED
 JB1310  ______________________________________________________________________
 JB1310  GEOID HEIGHT    -        -30.793 (meters)                     GEOID18
 JB1310  DYNAMIC HEIGHT  -        138.748 (meters)      455.21  (feet) COMP
 JB1310  MODELED GRAVITY -    979,998.3   (mgal)                       NAVD 88
 JB1310
 JB1310  VERT ORDER      -  FIRST     CLASS I
 JB1310
 JB1310.The horizontal coordinates were scaled from a map and have
 JB1310.an estimated accuracy of +/- 6 seconds.
 JB1310
 JB1310.The orthometric height was determined by differential leveling and
 JB1310.adjusted by the NATIONAL GEODETIC SURVEY
 JB1310.in June 1991.
 JB1310
 JB1310.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1310.GEOID18 height accuracy estimate available here.
 JB1310
 JB1310.Click photographs - Photos may exist for this station.
 JB1310
 JB1310.The dynamic height is computed by dividing the NAVD 88
 JB1310.geopotential number by the normal gravity value computed on the
 JB1310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1310.degrees latitude (g = 980.6199 gals.).
 JB1310
 JB1310.The modeled gravity was interpolated from observed gravity values.
 JB1310
 JB1310;                    North         East    Units  Estimated Accuracy
 JB1310;SPC IL W     -   215,560.      755,280.      MT  (+/- 180 meters Scaled)
 JB1310
 JB1310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH795762(NAD 83)
 JB1310
 JB1310                          SUPERSEDED SURVEY CONTROL
 JB1310
 JB1310  NGVD 29 (??/??/92)  138.949  (m)          455.87   (f) ADJ UNCH    1 1
 JB1310
 JB1310.Superseded values are not recommended for survey control.
 JB1310
 JB1310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1310.See file dsdata.pdf to determine how the superseded data were derived.
 JB1310
 JB1310_MARKER: DB = BENCH MARK DISK
 JB1310_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1310_STAMPING: G 169 1969
 JB1310_MARK LOGO: CGS
 JB1310_PROJECTION: FLUSH
 JB1310_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1310_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1310
 JB1310  HISTORY     - Date     Condition        Report By
 JB1310  HISTORY     - 1969     MONUMENTED       CGS
 JB1310  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1310
 JB1310                          STATION DESCRIPTION
 JB1310
 JB1310'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1310'AT BREEZE.
 JB1310'AT BREEZE, 0.1 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD
 JB1310'FROM THE STATION, 65 FEET NORTHWEST OF THE CENTER OF THE CROSSING
 JB1310'OF NORTH CLINTON STREET AND THE MAIN TRACK, 52 FEET WEST OF THE
 JB1310'CENTER LINE OF THE STREET, 36.2 FEET NORTH OF THE NORTH RAIL OF
 JB1310'THE MAIN TRACK, 2.8 FEET WEST OF MILEPOST 299-20, IN LINE WITH A
 JB1310'ROW OF POLES, 1.1 FEET EAST OF A METAL WITNESS POST, 2 FEET
 JB1310'ABOVE THE LEVEL OF THE TRACK AND IS A DISK ON THE TOP OF A COPPER
 JB1310'COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY A 6 INCH
 JB1310'METAL PIPE WHICH PROJECTS 2 INCHES ABOVE THE LEVEL OF THE
 JB1310'GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 21.8 FEET.
 JB1310'SECTION 22, T2N, R4W.
 JB1310
 JB1310                          STATION RECOVERY (2011)
 JB1310
 JB1310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1310'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0117 ***********************************************************************
 NH0117  DESIGNATION -  G 17
 NH0117  PID         -  NH0117
 NH0117  STATE/COUNTY-  IL/MCHENRY
 NH0117  COUNTRY     -  US
 NH0117  USGS QUAD   -  MCHENRY (2018)
 NH0117
 NH0117                         *CURRENT SURVEY CONTROL
 NH0117  ______________________________________________________________________
 NH0117* NAD 83(1986) POSITION- 42 21 34.     (N) 088 16 51.     (W)   SCALED
 NH0117* NAVD 88 ORTHO HEIGHT -   232.014 (meters)      761.20  (feet) ADJUSTED
 NH0117  ______________________________________________________________________
 NH0117  GEOID HEIGHT    -        -34.114 (meters)                     GEOID18
 NH0117  DYNAMIC HEIGHT  -        231.937 (meters)      760.95  (feet) COMP
 NH0117  MODELED GRAVITY -    980,286.9   (mgal)                       NAVD 88
 NH0117
 NH0117  VERT ORDER      -  SECOND    CLASS 0
 NH0117
 NH0117.The horizontal coordinates were scaled from a map and have
 NH0117.an estimated accuracy of +/- 6 seconds.
 NH0117
 NH0117.The orthometric height was determined by differential leveling and
 NH0117.adjusted by the NATIONAL GEODETIC SURVEY
 NH0117.in June 1991.
 NH0117
 NH0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0117.GEOID18 height accuracy estimate available here.
 NH0117
 NH0117.Click photographs - Photos may exist for this station.
 NH0117
 NH0117.The dynamic height is computed by dividing the NAVD 88
 NH0117.geopotential number by the normal gravity value computed on the
 NH0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0117.degrees latitude (g = 980.6199 gals.).
 NH0117
 NH0117.The modeled gravity was interpolated from observed gravity values.
 NH0117
 NH0117;                    North         East    Units  Estimated Accuracy
 NH0117;SPC IL E     -   632,030.      304,330.      MT  (+/- 180 meters Scaled)
 NH0117
 NH0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM945904(NAD 83)
 NH0117
 NH0117                          SUPERSEDED SURVEY CONTROL
 NH0117
 NH0117  NGVD 29 (??/??/92)  232.066  (m)          761.37   (f) ADJ UNCH    2 0
 NH0117
 NH0117.Superseded values are not recommended for survey control.
 NH0117
 NH0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0117.See file dsdata.pdf to determine how the superseded data were derived.
 NH0117
 NH0117_MARKER: DB = BENCH MARK DISK
 NH0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0117_STAMPING: G 17 1934
 NH0117_MARK LOGO: CGS
 NH0117_PROJECTION: PROJECTING 5 CENTIMETERS
 NH0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0117+STABILITY: SURFACE MOTION
 NH0117
 NH0117  HISTORY     - Date     Condition        Report By
 NH0117  HISTORY     - 1934     MONUMENTED       CGS
 NH0117  HISTORY     - 1960     GOOD             CGS
 NH0117  HISTORY     - 19940508 MARK NOT FOUND   USPSQD
 NH0117  HISTORY     - 20040403 GOOD             USPSQD
 NH0117
 NH0117                          STATION DESCRIPTION
 NH0117
 NH0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0117'1.1 MI N FROM MCHENRY.
 NH0117'ABOUT 1.1 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0117'FROM THE STATION AT MCHENRY , ABOUT 100 YARDS SOUTH OF MILEPOLE
 NH0117'67, 0.35 MILE SOUTH OF THE CROSSING OF MC CULLOM LAKE ROAD, AT
 NH0117'THE CROSSING OF A PRIVATE DIRT ROAD, 44 1/2 FEET WEST OF THE
 NH0117'WEST RAIL AND THE CENTER LINE OF CROSSING, 16 FEET NORTHWEST
 NH0117'OF THE CENTER LINE OF ROAD, 40 FEET SOUTH OF THE FIRST POWER
 NH0117'LINE POLE NORTH OF THE CROSSING, 2 FEET WEST OF THE LINE OF
 NH0117'POLES, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 NH0117'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THE POST
 NH0117'HAS BEEN CHIPPED BUT IS SOLID IN THE GROUND.
 NH0117
 NH0117                          STATION RECOVERY (1994)
 NH0117
 NH0117'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0117'MARK NOT FOUND.
 NH0117
 NH0117                          STATION RECOVERY (2004)
 NH0117
 NH0117'RECOVERY NOTE BY US POWER SQUADRON 2004 (DD)
 NH0117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0674 ***********************************************************************
 LC0674  DESIGNATION -  G 172
 LC0674  PID         -  LC0674
 LC0674  STATE/COUNTY-  IL/MCLEAN
 LC0674  COUNTRY     -  US
 LC0674  USGS QUAD   -  NORMAL EAST (2018)
 LC0674
 LC0674                         *CURRENT SURVEY CONTROL
 LC0674  ______________________________________________________________________
 LC0674* NAD 83(1986) POSITION- 40 34 35.     (N) 088 59 23.     (W)   SCALED
 LC0674* NAVD 88 ORTHO HEIGHT -   243.032 (meters)      797.35  (feet) ADJUSTED
 LC0674  ______________________________________________________________________
 LC0674  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 LC0674  DYNAMIC HEIGHT  -        242.920 (meters)      796.98  (feet) COMP
 LC0674  MODELED GRAVITY -    980,156.2   (mgal)                       NAVD 88
 LC0674
 LC0674  VERT ORDER      -  FIRST     CLASS I
 LC0674
 LC0674.The horizontal coordinates were scaled from a map and have
 LC0674.an estimated accuracy of +/- 6 seconds.
 LC0674
 LC0674.The orthometric height was determined by differential leveling and
 LC0674.adjusted by the NATIONAL GEODETIC SURVEY
 LC0674.in June 1991.
 LC0674
 LC0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0674.GEOID18 height accuracy estimate available here.
 LC0674
 LC0674.Click photographs - Photos may exist for this station.
 LC0674
 LC0674.The dynamic height is computed by dividing the NAVD 88
 LC0674.geopotential number by the normal gravity value computed on the
 LC0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0674.degrees latitude (g = 980.6199 gals.).
 LC0674
 LC0674.The modeled gravity was interpolated from observed gravity values.
 LC0674
 LC0674;                    North         East    Units  Estimated Accuracy
 LC0674;SPC IL E     -   434,210.      244,420.      MT  (+/- 180 meters Scaled)
 LC0674
 LC0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK315936(NAD 83)
 LC0674
 LC0674                          SUPERSEDED SURVEY CONTROL
 LC0674
 LC0674  NGVD 29 (??/??/92)  243.086  (m)          797.52   (f) ADJ UNCH    1 1
 LC0674
 LC0674.Superseded values are not recommended for survey control.
 LC0674
 LC0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0674.See file dsdata.pdf to determine how the superseded data were derived.
 LC0674
 LC0674_MARKER: DB = BENCH MARK DISK
 LC0674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0674_STAMPING: G 172 1954
 LC0674_MARK LOGO: CGS
 LC0674_PROJECTION: FLUSH
 LC0674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0674+STABILITY: SURFACE MOTION
 LC0674
 LC0674  HISTORY     - Date     Condition        Report By
 LC0674  HISTORY     - 1954     MONUMENTED       CGS
 LC0674  HISTORY     - 1969     GOOD             CGS
 LC0674
 LC0674                          STATION DESCRIPTION
 LC0674
 LC0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0674'4.7 MI N FROM NORMAL.
 LC0674'ABOUT 4.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0674'THE STATION AT NORMAL, 101 FEET EAST-NORTHEAST OF THE CENTER OF
 LC0674'A CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 96 FEET EAST OF
 LC0674'THE EAST RAIL, 27 FEET NORTH OF THE CENTER LINE OF THE GRAVELED
 LC0674'ROAD, 2.2 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 1/2 FEET
 LC0674'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 LC0674'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 33, T25N,
 LC0674'R2E
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0168 ***********************************************************************
 LC0168  DESIGNATION -  G 173
 LC0168  PID         -  LC0168
 LC0168  STATE/COUNTY-  IL/CHAMPAIGN
 LC0168  COUNTRY     -  US
 LC0168  USGS QUAD   -  THOMASBORO (2018)
 LC0168
 LC0168                         *CURRENT SURVEY CONTROL
 LC0168  ______________________________________________________________________
 LC0168* NAD 83(1986) POSITION- 40 08 32.     (N) 088 11 31.     (W)   SCALED
 LC0168* NAVD 88 ORTHO HEIGHT -   222.582 (meters)      730.25  (feet) ADJUSTED
 LC0168  ______________________________________________________________________
 LC0168  GEOID HEIGHT    -        -32.144 (meters)                     GEOID18
 LC0168  DYNAMIC HEIGHT  -        222.469 (meters)      729.88  (feet) COMP
 LC0168  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 LC0168
 LC0168  VERT ORDER      -  FIRST     CLASS II
 LC0168
 LC0168.This mark is at Frasca Field Airport (C16)
 LC0168
 LC0168.The horizontal coordinates were scaled from a map and have
 LC0168.an estimated accuracy of +/- 6 seconds.
 LC0168
 LC0168.The orthometric height was determined by differential leveling and
 LC0168.adjusted by the NATIONAL GEODETIC SURVEY
 LC0168.in June 1991.
 LC0168
 LC0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0168.GEOID18 height accuracy estimate available here.
 LC0168
 LC0168.Click photographs - Photos may exist for this station.
 LC0168
 LC0168.The dynamic height is computed by dividing the NAVD 88
 LC0168.geopotential number by the normal gravity value computed on the
 LC0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0168.degrees latitude (g = 980.6199 gals.).
 LC0168
 LC0168.The modeled gravity was interpolated from observed gravity values.
 LC0168
 LC0168;                    North         East    Units  Estimated Accuracy
 LC0168;SPC IL E     -   385,800.      312,050.      MT  (+/- 180 meters Scaled)
 LC0168
 LC0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK984442(NAD 83)
 LC0168
 LC0168                          SUPERSEDED SURVEY CONTROL
 LC0168
 LC0168  NGVD 29 (??/??/92)  222.618  (m)          730.37   (f) ADJ UNCH    1 2
 LC0168
 LC0168.Superseded values are not recommended for survey control.
 LC0168
 LC0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0168.See file dsdata.pdf to determine how the superseded data were derived.
 LC0168
 LC0168_MARKER: DB = BENCH MARK DISK
 LC0168_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0168_SP_SET: FOUNDATION WALL
 LC0168_STAMPING: G 173 1954
 LC0168_MARK LOGO: CGS
 LC0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0168+STABILITY: SURFACE MOTION
 LC0168_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0168+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2021
 LC0168
 LC0168  HISTORY     - Date     Condition        Report By
 LC0168  HISTORY     - 1954     MONUMENTED       CGS
 LC0168  HISTORY     - 1973     GOOD             NGS
 LC0168  HISTORY     - 1986     GOOD             NGS
 LC0168  HISTORY     - 20051207 GOOD             ILDT
 LC0168  HISTORY     - 20210614 GOOD             ILDT
 LC0168
 LC0168                          STATION DESCRIPTION
 LC0168
 LC0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0168'2.2 MI NE FROM URBANA.
 LC0168'ABOUT 2.15 MILES NORTH AND NORTHEAST ALONG U.S. HIGHWAY 45 FROM
 LC0168'THE WABASH RAILROAD STATION AT URBANA, AT ILLINI AIRPORT, SET
 LC0168'VERTICALLY IN SOUTH FACE OF WINDOW SILL OF CONCRETE BLOCK
 LC0168'HANGAR, 8 FEET WEST OF SOUTHEAST CORNER OF HANGAR AND 3 FEET
 LC0168'ABOVE GROUND.
 LC0168
 LC0168                          STATION RECOVERY (1973)
 LC0168
 LC0168'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0168'RECOVERED IN GOOD CONDITION.
 LC0168
 LC0168                          STATION RECOVERY (1986)
 LC0168
 LC0168'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0168'RECOVERED IN GOOD CONDITION.
 LC0168
 LC0168                          STATION RECOVERY (2005)
 LC0168
 LC0168'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CHM)
 LC0168'RAD
 LC0168
 LC0168                          STATION RECOVERY (2021)
 LC0168
 LC0168'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (MY)
 LC0168'MARK HAS BEEN PAINTED OVER BUT IT IS STILL THERE PER DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0205 ***********************************************************************
 KB0205  DESIGNATION -  G 174
 KB0205  PID         -  KB0205
 KB0205  STATE/COUNTY-  IL/COLES
 KB0205  COUNTRY     -  US
 KB0205  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0205
 KB0205                         *CURRENT SURVEY CONTROL
 KB0205  ______________________________________________________________________
 KB0205* NAD 83(1986) POSITION- 39 23 25.19   (N) 088 14 54.98   (W)   HD_HELD1
 KB0205* NAVD 88 ORTHO HEIGHT -   217.005 (meters)      711.96  (feet) ADJUSTED
 KB0205  ______________________________________________________________________
 KB0205  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 KB0205  DYNAMIC HEIGHT  -        216.879 (meters)      711.54  (feet) COMP
 KB0205  MODELED GRAVITY -    980,042.6   (mgal)                       NAVD 88
 KB0205
 KB0205  VERT ORDER      -  FIRST     CLASS II
 KB0205
 KB0205.The horizontal coordinates were determined by differentially corrected
 KB0205.hand held GPS observations or other comparable positioning techniques
 KB0205.and have an estimated accuracy of +/- 3 meters.
 KB0205
 KB0205.The orthometric height was determined by differential leveling and
 KB0205.adjusted by the NATIONAL GEODETIC SURVEY
 KB0205.in June 1991.
 KB0205
 KB0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0205.GEOID18 height accuracy estimate available here.
 KB0205
 KB0205.Click photographs - Photos may exist for this station.
 KB0205
 KB0205.The dynamic height is computed by dividing the NAVD 88
 KB0205.geopotential number by the normal gravity value computed on the
 KB0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0205.degrees latitude (g = 980.6199 gals.).
 KB0205
 KB0205.The modeled gravity was interpolated from observed gravity values.
 KB0205
 KB0205;                    North         East    Units  Estimated Accuracy
 KB0205;SPC IL E     -   302,314.6     307,299.0     MT  (+/- 3 meters HH1 GPS) 
 KB0205
 KB0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9247560836(NAD 83)
 KB0205
 KB0205                          SUPERSEDED SURVEY CONTROL
 KB0205
 KB0205  NGVD 29 (??/??/92)  217.067  (m)          712.16   (f) ADJ UNCH    1 2
 KB0205
 KB0205.Superseded values are not recommended for survey control.
 KB0205
 KB0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0205.See file dsdata.pdf to determine how the superseded data were derived.
 KB0205
 KB0205_MARKER: DB = BENCH MARK DISK
 KB0205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0205_STAMPING: G 174 1956
 KB0205_MARK LOGO: CGS
 KB0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0205+STABILITY: SURFACE MOTION
 KB0205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0205+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0205
 KB0205  HISTORY     - Date     Condition        Report By
 KB0205  HISTORY     - 1956     MONUMENTED       CGS
 KB0205  HISTORY     - 1973     GOOD             NGS
 KB0205  HISTORY     - 20050302 GOOD             ILDT
 KB0205
 KB0205                          STATION DESCRIPTION
 KB0205
 KB0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0205'3 MI SE FROM LERNA.
 KB0205'ABOUT 2.95 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0205'FROM THE STATION AT LERNA, ABOUT 0.4 MILE NORTHWEST OF MILE POST
 KB0205'P 129, AT A NORTH-SOUTH ROAD CROSSING, 29 1/2 FEET NORTHEAST OF
 KB0205'NORTHEAST RAIL, 47 FEET WEST OF CENTER LINE OF ROAD, 8.2 FEET
 KB0205'EAST-NORTHEAST OF THE FIRST TELEPHONE POLE NORTHWEST OF CROSSING,
 KB0205'65 1/2 FEET NORTHWEST OF CROSSING SIGN, 35 FEET WEST-NORTHWEST OF
 KB0205'A TALL TELEPHONE POLE ON A NORTH-SOUTH LINE, 76 FEET NORTHWEST
 KB0205'OF NORTHWEST END OF A 15-INCH TILE PIPE CULVERT UNDER ROAD, 1
 KB0205'FOOT SOUTHWEST OF A FENCE LINE, 2 FEET NORTHWEST OF A WHITE
 KB0205'WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET
 KB0205'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0205
 KB0205                          STATION RECOVERY (1973)
 KB0205
 KB0205'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0205'RECOVERED IN GOOD CONDITION.
 KB0205
 KB0205                          STATION RECOVERY (2005)
 KB0205
 KB0205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0205'TO REACH FROM THE INTERSECTION OF E. LINCOLN HWY RD AND 1200E GO NORTH
 KB0205'ON 1200E +-0.1MILE TO MARK ON THE LEFT. MARK IS 46' EAST OF CL OF
 KB0205'ROAD, 75.5' EAST NORTHEAST AND ACROSS ROAD FROM POWER POLE 211,
 KB0205'29.5'EAST OF THE SOUTH END OF A 15 INCH CMP UNDER FIELD ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0171 ***********************************************************************
 KB0171  DESIGNATION -  G 176
 KB0171  PID         -  KB0171
 KB0171  STATE/COUNTY-  IL/COLES
 KB0171  COUNTRY     -  US
 KB0171  USGS QUAD   -  MATTOON EAST (2018)
 KB0171
 KB0171                         *CURRENT SURVEY CONTROL
 KB0171  ______________________________________________________________________
 KB0171* NAD 83(1986) POSITION- 39 28 48.     (N) 088 16 50.     (W)   SCALED
 KB0171* NAVD 88 ORTHO HEIGHT -   216.342 (meters)      709.78  (feet) ADJUSTED
 KB0171  ______________________________________________________________________
 KB0171  GEOID HEIGHT    -        -32.131 (meters)                     GEOID18
 KB0171  DYNAMIC HEIGHT  -        216.218 (meters)      709.38  (feet) COMP
 KB0171  MODELED GRAVITY -    980,049.4   (mgal)                       NAVD 88
 KB0171
 KB0171  VERT ORDER      -  SECOND    CLASS 0
 KB0171
 KB0171.This mark is at Coles Co Mem Airport (MTO)
 KB0171
 KB0171.The horizontal coordinates were scaled from a map and have
 KB0171.an estimated accuracy of +/- 6 seconds.
 KB0171
 KB0171.The orthometric height was determined by differential leveling and
 KB0171.adjusted by the NATIONAL GEODETIC SURVEY
 KB0171.in June 1991.
 KB0171
 KB0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0171.GEOID18 height accuracy estimate available here.
 KB0171
 KB0171.Click photographs - Photos may exist for this station.
 KB0171
 KB0171.The dynamic height is computed by dividing the NAVD 88
 KB0171.geopotential number by the normal gravity value computed on the
 KB0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0171.degrees latitude (g = 980.6199 gals.).
 KB0171
 KB0171.The modeled gravity was interpolated from observed gravity values.
 KB0171
 KB0171;                    North         East    Units  Estimated Accuracy
 KB0171;SPC IL E     -   312,270.      304,540.      MT  (+/- 180 meters Scaled)
 KB0171
 KB0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ898708(NAD 83)
 KB0171
 KB0171                          SUPERSEDED SURVEY CONTROL
 KB0171
 KB0171  NGVD 29 (??/??/92)  216.402  (m)          709.98   (f) ADJ UNCH    2 0
 KB0171
 KB0171.Superseded values are not recommended for survey control.
 KB0171
 KB0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0171.See file dsdata.pdf to determine how the superseded data were derived.
 KB0171
 KB0171_MARKER: DB = BENCH MARK DISK
 KB0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0171_STAMPING: G 176 1956
 KB0171_MARK LOGO: CGS
 KB0171_PROJECTION: FLUSH
 KB0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0171+STABILITY: SURFACE MOTION
 KB0171
 KB0171  HISTORY     - Date     Condition        Report By
 KB0171  HISTORY     - 1956     MONUMENTED       CGS
 KB0171  HISTORY     - 1967     GOOD             CGS
 KB0171  HISTORY     - 1970     GOOD             NGS
 KB0171  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0171
 KB0171                          STATION DESCRIPTION
 KB0171
 KB0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 KB0171'5.5 MI E FROM MATTOON.
 KB0171'THE MARK IS LOCATED ABOUT 5.5 MILES EAST OF MATTOON, AT THE COLES
 KB0171'COUNTY MEMORIAL AIRPORT, ABOUT 1000 FEET SSE OF THE TERMINAL
 KB0171'BUILDING, ON THE WEST SIDE OF THE CENTER TAXIWAY, AT THE LIGHTED
 KB0171'WIND T, 129.3 FEET WEST OF THE WEST EDGE OF THE TAXIWAY, 49 FEET
 KB0171'EAST OF THE WIND T AND 1 FOOT WEST OF THE CONCRETE SLABS WHICH
 KB0171'FORM A CIRCLE AROUND THE WIND T.  A STANDARD DISK STAMPED G 176
 KB0171'1956 IN TOP OF A CONCRETE MONUMENT WHICH IS ABOUT FLUSH WITH THE
 KB0171'GROUND.
 KB0171
 KB0171                          STATION RECOVERY (1970)
 KB0171
 KB0171'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 KB0171'RECOVERED IN GOOD CONDITION.
 KB0171
 KB0171                          STATION RECOVERY (1982)
 KB0171
 KB0171'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0171'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0033 ***********************************************************************
 KB0033  DESIGNATION -  G 177
 KB0033  PID         -  KB0033
 KB0033  STATE/COUNTY-  IL/COLES
 KB0033  COUNTRY     -  US
 KB0033  USGS QUAD   -  ASHMORE (2018)
 KB0033
 KB0033                         *CURRENT SURVEY CONTROL
 KB0033  ______________________________________________________________________
 KB0033* NAD 83(1986) POSITION- 39 36 14.     (N) 088 06 18.     (W)   SCALED
 KB0033* NAVD 88 ORTHO HEIGHT -   202.815 (meters)      665.40  (feet) ADJUSTED
 KB0033  ______________________________________________________________________
 KB0033  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 KB0033  DYNAMIC HEIGHT  -        202.703 (meters)      665.03  (feet) COMP
 KB0033  MODELED GRAVITY -    980,070.0   (mgal)                       NAVD 88
 KB0033
 KB0033  VERT ORDER      -  FIRST     CLASS II
 KB0033
 KB0033.The horizontal coordinates were scaled from a map and have
 KB0033.an estimated accuracy of +/- 6 seconds.
 KB0033
 KB0033.The orthometric height was determined by differential leveling and
 KB0033.adjusted by the NATIONAL GEODETIC SURVEY
 KB0033.in June 1991.
 KB0033
 KB0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0033.GEOID18 height accuracy estimate available here.
 KB0033
 KB0033.Click photographs - Photos may exist for this station.
 KB0033
 KB0033.The dynamic height is computed by dividing the NAVD 88
 KB0033.geopotential number by the normal gravity value computed on the
 KB0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0033.degrees latitude (g = 980.6199 gals.).
 KB0033
 KB0033.The modeled gravity was interpolated from observed gravity values.
 KB0033
 KB0033;                    North         East    Units  Estimated Accuracy
 KB0033;SPC IL E     -   326,050.      319,610.      MT  (+/- 180 meters Scaled)
 KB0033
 KB0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ051843(NAD 83)
 KB0033
 KB0033                          SUPERSEDED SURVEY CONTROL
 KB0033
 KB0033  NGVD 29 (??/??/92)  202.893  (m)          665.66   (f) ADJ UNCH    1 2
 KB0033
 KB0033.Superseded values are not recommended for survey control.
 KB0033
 KB0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0033.See file dsdata.pdf to determine how the superseded data were derived.
 KB0033
 KB0033_MARKER: DB = BENCH MARK DISK
 KB0033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0033_STAMPING: G 177 1956
 KB0033_MARK LOGO: CGS
 KB0033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0033+STABILITY: SURFACE MOTION
 KB0033
 KB0033  HISTORY     - Date     Condition        Report By
 KB0033  HISTORY     - 1956     MONUMENTED       CGS
 KB0033  HISTORY     - 1973     GOOD             ILHD
 KB0033  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0033  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KB0033
 KB0033                          STATION DESCRIPTION
 KB0033
 KB0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0033'5.8 MI SW FROM OAKLAND.
 KB0033'ABOUT 5.8 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0033'LOUIS RAILROAD FROM THE STATION AT OAKLAND, AT THE WEST EDGE AND
 KB0033'ABOUT 0.25 MILE SOUTHWEST OF MAIN NORTH-SOUTH ROAD CROSSING AT
 KB0033'RARDIN, 33 FEET SOUTHEAST OF SOUTHEAST RAIL OF A SIDE TRACK, 47
 KB0033'FEET SOUTHEAST OF SOUTHEAST RAIL OF MAIN TRACK, 34 FEET SOUTH
 KB0033'OF THE EXTENDED CENTER LINE OF A GRAVEL STREET LEADING EAST,
 KB0033'89 1/2 FEET WEST OF THE NORTHWEST CORNER OF A HOUSE WITH PINK
 KB0033'ASBESTOS SIDING (THE LAST HOUSE ON GRAVEL STREET) ABOUT 2 FEET
 KB0033'NORTH OF THE EXTENDED NORTH FACE OF HOUSE, 67 FEET EAST-SOUTHEAST
 KB0033'AND ACROSS TRACK FROM A WHISTLE POST, 1 FOOT NORTHWEST OF A
 KB0033'FENCE LINE, 2 1/2 FEET NORTHEAST OF A WHITE WOODEN WITNESS POST,
 KB0033'ABOUT 2 1/2 FEET BELOW LEVEL OF MAIN TRACK AND SET IN THE TOP
 KB0033'OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0033
 KB0033                          STATION RECOVERY (1973)
 KB0033
 KB0033'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0033'RECOVERED IN GOOD CONDITION.
 KB0033
 KB0033                          STATION RECOVERY (2005)
 KB0033
 KB0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0033'MARK NOT FOUND.
 KB0033
 KB0033                          STATION RECOVERY (2011)
 KB0033
 KB0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0033'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1244 ***********************************************************************
 KA1244  DESIGNATION -  G 178
 KA1244  PID         -  KA1244
 KA1244  STATE/COUNTY-  IL/CLARK
 KA1244  COUNTRY     -  US
 KA1244  USGS QUAD   -  DENNISON (2018)
 KA1244
 KA1244                         *CURRENT SURVEY CONTROL
 KA1244  ______________________________________________________________________
 KA1244* NAD 83(1986) POSITION- 39 27 59.     (N) 087 33 32.     (W)   SCALED
 KA1244* NAVD 88 ORTHO HEIGHT -   173.559 (meters)      569.42  (feet) ADJUSTED
 KA1244  ______________________________________________________________________
 KA1244  GEOID HEIGHT    -        -32.437 (meters)                     GEOID18
 KA1244  DYNAMIC HEIGHT  -        173.462 (meters)      569.10  (feet) COMP
 KA1244  MODELED GRAVITY -    980,061.1   (mgal)                       NAVD 88
 KA1244
 KA1244  VERT ORDER      -  FIRST     CLASS II
 KA1244
 KA1244.The horizontal coordinates were scaled from a map and have
 KA1244.an estimated accuracy of +/- 6 seconds.
 KA1244
 KA1244.The orthometric height was determined by differential leveling and
 KA1244.adjusted by the NATIONAL GEODETIC SURVEY
 KA1244.in June 1991.
 KA1244
 KA1244.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1244.GEOID18 height accuracy estimate available here.
 KA1244
 KA1244.Click photographs - Photos may exist for this station.
 KA1244
 KA1244.The dynamic height is computed by dividing the NAVD 88
 KA1244.geopotential number by the normal gravity value computed on the
 KA1244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1244.degrees latitude (g = 980.6199 gals.).
 KA1244
 KA1244.The modeled gravity was interpolated from observed gravity values.
 KA1244
 KA1244;                    North         East    Units  Estimated Accuracy
 KA1244;SPC IL E     -   311,040.      366,640.      MT  (+/- 180 meters Scaled)
 KA1244
 KA1244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ519686(NAD 83)
 KA1244
 KA1244                          SUPERSEDED SURVEY CONTROL
 KA1244
 KA1244  NGVD 29 (??/??/92)  173.654  (m)          569.73   (f) ADJ UNCH    1 2
 KA1244
 KA1244.Superseded values are not recommended for survey control.
 KA1244
 KA1244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1244.See file dsdata.pdf to determine how the superseded data were derived.
 KA1244
 KA1244_MARKER: DB = BENCH MARK DISK
 KA1244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1244_STAMPING: G 178 1956
 KA1244_MARK LOGO: CGS
 KA1244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1244+STABILITY: SURFACE MOTION
 KA1244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1244+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2005
 KA1244
 KA1244  HISTORY     - Date     Condition        Report By
 KA1244  HISTORY     - 1956     MONUMENTED       CGS
 KA1244  HISTORY     - 1959     GOOD             CGS
 KA1244  HISTORY     - 19981104 MARK NOT FOUND   USPSQD
 KA1244  HISTORY     - 20050210 GOOD             ILDT
 KA1244
 KA1244                          STATION DESCRIPTION
 KA1244
 KA1244'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1244'0.8 MI SW FROM FARRINGTON.
 KA1244'0.8 MILE SOUTHWEST ALONG THE MAIN LINE OF THE PENNSYLVANIA
 KA1244'RAILROAD FROM THE JUNCTION OF A BRANCH LINE TRACK LEADING
 KA1244'NORTHWEST THRU PARIS AT FARRINGTON, IN SECTION 19, T 12 N.,
 KA1244'R. 10 W., AT A NORTH-SOUTH ROAD CROSSING, 45 1/2 FEET
 KA1244'SOUTH-SOUTHEAST OF THE NEAR RAIL OF THE MAIN TRACK, 50 FEET EAST
 KA1244'OF THE CENTER LINE OF THE ROAD, 61 FEET SOUTHEAST OF THE CENTER
 KA1244'OF THE CROSSING, 29 FEET EAST-NORTHEAST OF A FENCE CORNER, 1 FOOT
 KA1244'NORTH OF A FENCE, 2 1/2 FEET NORTHEAST OF A WHITE WOODEN WITNESS
 KA1244'POST, ABOUT 4 1/2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN
 KA1244'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1244
 KA1244                          STATION RECOVERY (1998)
 KA1244
 KA1244'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1244'MARK NOT FOUND.
 KA1244
 KA1244                          STATION RECOVERY (2005)
 KA1244
 KA1244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1921 ***********************************************************************
 ME1921  DESIGNATION -  G 18
 ME1921  PID         -  ME1921
 ME1921  STATE/COUNTY-  IL/COOK
 ME1921  COUNTRY     -  US
 ME1921  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1921
 ME1921                         *CURRENT SURVEY CONTROL
 ME1921  ______________________________________________________________________
 ME1921* NAD 83(2011) POSITION- 41 59 52.42126(N) 087 40 31.20689(W)   ADJUSTED
 ME1921* NAD 83(2011) ELLIP HT-   154.918 (meters)        (06/27/12)   ADJUSTED
 ME1921* NAD 83(2011) EPOCH   -  2010.00
 ME1921* NAVD 88 ORTHO HEIGHT -   188.673 (meters)      619.00  (feet) ADJUSTED
 ME1921  ______________________________________________________________________
 ME1921  GEOID HEIGHT    -        -33.741 (meters)                     GEOID18
 ME1921  NAD 83(2011) X  -    192,558.424 (meters)                     COMP
 ME1921  NAD 83(2011) Y  - -4,743,363.682 (meters)                     COMP
 ME1921  NAD 83(2011) Z  -  4,245,533.718 (meters)                     COMP
 ME1921  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 ME1921  DYNAMIC HEIGHT  -        188.610 (meters)      618.80  (feet) COMP
 ME1921  MODELED GRAVITY -    980,287.2   (mgal)                       NAVD 88
 ME1921
 ME1921  VERT ORDER      -  FIRST     CLASS 0
 ME1921
 ME1921  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1921  Standards:
 ME1921         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1921            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1921  -------------------------------------------------------------------
 ME1921  NETWORK    1.90   2.80           0.94   0.43   1.43      0.12492195
 ME1921  -------------------------------------------------------------------
 ME1921  Click here for local accuracies and other accuracy information.
 ME1921
 ME1921.The horizontal coordinates were established by GPS observations
 ME1921.and adjusted by the National Geodetic Survey in June 2012.
 ME1921
 ME1921.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1921.been affixed to the stable North American tectonic plate. See 
 ME1921.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1921
 ME1921.The horizontal coordinates are valid at the epoch date displayed above
 ME1921.which is a decimal equivalence of Year/Month/Day.
 ME1921
 ME1921.The orthometric height was determined by differential leveling and
 ME1921.adjusted by the NATIONAL GEODETIC SURVEY
 ME1921.in June 1991.
 ME1921
 ME1921.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1921.GEOID18 height accuracy estimate available here.
 ME1921
 ME1921.Click photographs - Photos may exist for this station.
 ME1921
 ME1921.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1921
 ME1921.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1921
 ME1921.The ellipsoidal height was determined by GPS observations
 ME1921.and is referenced to NAD 83.
 ME1921
 ME1921.The dynamic height is computed by dividing the NAVD 88
 ME1921.geopotential number by the normal gravity value computed on the
 ME1921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1921.degrees latitude (g = 980.6199 gals.).
 ME1921
 ME1921.The modeled gravity was interpolated from observed gravity values.
 ME1921
 ME1921. The following values were computed from the NAD 83(2011) position.
 ME1921
 ME1921;                    North         East     Units Scale Factor Converg.
 ME1921;SPC IL E     -   592,078.243   354,516.204   MT  1.00001156   +0 26 25.0
 ME1921;SPC IL E     - 1,942,510.04  1,163,108.58   sFT  1.00001156   +0 26 25.0
 ME1921;UTM  16      - 4,649,763.047   444,068.360   MT  0.99963849   -0 27 06.8
 ME1921
 ME1921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1921!SPC IL E     -   0.99997570  x   1.00001156  =   0.99998726
 ME1921!UTM  16      -   0.99997570  x   0.99963849  =   0.99961420
 ME1921
 ME1921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4406849763(NAD 83)
 ME1921
 ME1921                          SUPERSEDED SURVEY CONTROL
 ME1921
 ME1921  NAD 83(2007)-  41 59 52.42136(N)    087 40 31.20792(W) AD(2002.00) 0
 ME1921  ELLIP H (02/10/07)  154.943  (m)                       GP(2002.00)    
 ME1921  ELLIP H (02/03/05)  154.957  (m)                       GP(       ) 4 2
 ME1921  NAD 83(1997)-  41 59 52.42142(N)    087 40 31.20784(W) AD(       ) 1
 ME1921  ELLIP H (04/23/01)  154.973  (m)                       GP(       ) 4 1
 ME1921  NAVD 88             188.67   (m)          619.0    (f) LEVELING    3  
 ME1921  NGVD 29 (??/??/92)  188.749  (m)          619.25   (f) ADJ UNCH    1 0
 ME1921
 ME1921.Superseded values are not recommended for survey control.
 ME1921
 ME1921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1921.See file dsdata.pdf to determine how the superseded data were derived.
 ME1921
 ME1921_MARKER: DB = BENCH MARK DISK
 ME1921_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1921_SP_SET: ABUTMENT
 ME1921_STAMPING: G 18 1934
 ME1921_MARK LOGO: CGS
 ME1921_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 ME1921_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1921+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2000
 ME1921
 ME1921  HISTORY     - Date     Condition        Report By
 ME1921  HISTORY     - 1934     MONUMENTED       CGS
 ME1921  HISTORY     - 1947     GOOD             CGS
 ME1921  HISTORY     - 1971     GOOD             NGS
 ME1921  HISTORY     - 1973     GOOD             NGS
 ME1921  HISTORY     - 1977     GOOD             NGS
 ME1921  HISTORY     - 1987     GOOD             USPSQD
 ME1921  HISTORY     - 19961026 GOOD             USPSQD
 ME1921  HISTORY     - 20000811 GOOD             PATRIC
 ME1921
 ME1921                          STATION DESCRIPTION
 ME1921
 ME1921'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1921'AT CHICAGO.
 ME1921'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 ME1921'RAILWAY, 27 POLES NORTH OF MILEPOST 8, AT THE DEVON AVENUE
 ME1921'SUBWAY (BRIDGE NO. 1308-1/2), IN THE WEST END OF THE SOUTH
 ME1921'CONCRETE ABUTMENT, 9 FEET WEST OF THE CENTERLINE OF THE WEST
 ME1921'TRACK, AND 1.5 FEET BELOW THE LEVEL OF THE TRACK.  A STANDARD
 ME1921'DISK, STAMPED G 18 1934.
 ME1921
 ME1921                          STATION RECOVERY (1971)
 ME1921
 ME1921'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1921'RECOVERED IN GOOD CONDITION.
 ME1921
 ME1921                          STATION RECOVERY (1973)
 ME1921
 ME1921'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1921'ABOUT 0.8 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILROAD
 ME1921'FROM THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL
 ME1921'CEMETERY, ALSO 0.15 MILES WEST OF THE ROGENS PARK POST OFFICE AT THE
 ME1921'DEVON AVENUE UNDERPASS, 7.5 FEET WEST OF THE WEST RAIL OF WEST TRACK,
 ME1921'SET IN TOP OF THE SOUTHEAST CORNER OF THE WEST END OF THE SOUTH
 ME1921'CONCRETE ABUTMENT, 0.8 FEET SOUTHEAST OF A PIPE POST IN PIPE RAILING.
 ME1921'ABOUT 2.5 MILES SOUTH OF THE MAIN STREET RAILWAY STATION AT EVANSTON.
 ME1921'0.2 MILES NORTH OF BM RV 12 (C AND NW RY A C AND GS DISK DRILLED IN A
 ME1921'CONCRETE ABUTMENT ABOUT 2 FEET BELOW THE LEVEL OF THE RAILROAD. SEC 6,
 ME1921'T 40N, R 14E.
 ME1921
 ME1921                          STATION RECOVERY (1977)
 ME1921
 ME1921'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1921'RECOVERED IN GOOD CONDITION.
 ME1921
 ME1921                          STATION RECOVERY (1987)
 ME1921
 ME1921'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1921'RECOVERED IN GOOD CONDITION.
 ME1921
 ME1921                          STATION RECOVERY (1996)
 ME1921
 ME1921'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME1921'RECOVERED IN GOOD CONDITION.
 ME1921
 ME1921                          STATION RECOVERY (2000)
 ME1921
 ME1921'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1921'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0251 ***********************************************************************
 KB0251  DESIGNATION -  G 181
 KB0251  PID         -  KB0251
 KB0251  STATE/COUNTY-  IL/JASPER
 KB0251  COUNTRY     -  US
 KB0251  USGS QUAD   -  ROSE HILL (2018)
 KB0251
 KB0251                         *CURRENT SURVEY CONTROL
 KB0251  ______________________________________________________________________
 KB0251* NAD 83(1986) POSITION- 39 06 19.     (N) 088 08 49.     (W)   SCALED
 KB0251* NAVD 88 ORTHO HEIGHT -   171.961 (meters)      564.18  (feet) ADJUSTED
 KB0251  ______________________________________________________________________
 KB0251  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 KB0251  DYNAMIC HEIGHT  -        171.859 (meters)      563.84  (feet) COMP
 KB0251  MODELED GRAVITY -    980,031.4   (mgal)                       NAVD 88
 KB0251
 KB0251  VERT ORDER      -  FIRST     CLASS II
 KB0251
 KB0251.The horizontal coordinates were scaled from a map and have
 KB0251.an estimated accuracy of +/- 6 seconds.
 KB0251
 KB0251.The orthometric height was determined by differential leveling and
 KB0251.adjusted by the NATIONAL GEODETIC SURVEY
 KB0251.in June 1991.
 KB0251
 KB0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0251.GEOID18 height accuracy estimate available here.
 KB0251
 KB0251.Click photographs - Photos may exist for this station.
 KB0251
 KB0251.The dynamic height is computed by dividing the NAVD 88
 KB0251.geopotential number by the normal gravity value computed on the
 KB0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0251.degrees latitude (g = 980.6199 gals.).
 KB0251
 KB0251.The modeled gravity was interpolated from observed gravity values.
 KB0251
 KB0251;                    North         East    Units  Estimated Accuracy
 KB0251;SPC IL E     -   270,680.      316,120.      MT  (+/- 180 meters Scaled)
 KB0251
 KB0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ008290(NAD 83)
 KB0251
 KB0251                          SUPERSEDED SURVEY CONTROL
 KB0251
 KB0251  NGVD 29 (??/??/92)  172.025  (m)          564.39   (f) ADJ UNCH    1 2
 KB0251
 KB0251.Superseded values are not recommended for survey control.
 KB0251
 KB0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0251.See file dsdata.pdf to determine how the superseded data were derived.
 KB0251
 KB0251_MARKER: DB = BENCH MARK DISK
 KB0251_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0251_STAMPING: G 181 1956
 KB0251_MARK LOGO: CGS
 KB0251_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0251_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0251
 KB0251  HISTORY     - Date     Condition        Report By
 KB0251  HISTORY     - 1956     MONUMENTED       CGS
 KB0251  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0251  HISTORY     - 20140904 MARK NOT FOUND   AMESC
 KB0251
 KB0251                          STATION DESCRIPTION
 KB0251
 KB0251'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0251'AT ROSE HILL.
 KB0251'AT ROSE HILL, ALONG THE ILLINOIS CENTRAL RAILROAD, ABOUT 4
 KB0251'TELEPHONE POLES NORTH OF MILE POST P 152, AT CROSSING OF
 KB0251'EAST-WEST BLACK TOP ROAD, 63 FEET NORTHEAST OF CENTER OF CROSSING
 KB0251'OF ROAD AND TRACK, 34 FEET NORTH-NORTHWEST OF SOUTHWEST CORNER
 KB0251'OF AN ABANDONED STORE BUILDING, 19 1/2 FEET WEST OF WEST FACE OF
 KB0251'STORE BUILDING, 28 FEET NORTH OF NORTH EDGE OF A CONCRETE WALK,
 KB0251'26 1/2 FEET NORTH OF A TELEPHONE POLE AND IN LINE WITH ROW OF
 KB0251'POLES, 1 FOOT NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET
 KB0251'BELOW LEVEL OF TRACK AND IS A DISK ON TOP OF A COPPER COATED
 KB0251'STEEL ROD PROJECTING 1 INCH AND PROTECTED BY A 4-INCH TILE WHICH
 KB0251'PROJECTS 3 INCHES.  THE ROD IS DRIVEN TO A DEPTH OF 17 FEET 7
 KB0251'INCHES (DRIVE TO REFUSAL).
 KB0251
 KB0251                          STATION RECOVERY (1983)
 KB0251
 KB0251'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0251'MARK NOT FOUND.
 KB0251
 KB0251                          STATION RECOVERY (2014)
 KB0251
 KB0251'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0251'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1322 ***********************************************************************
 KA1322  DESIGNATION -  G 182
 KA1322  PID         -  KA1322
 KA1322  STATE/COUNTY-  IL/CRAWFORD
 KA1322  COUNTRY     -  US
 KA1322  USGS QUAD   -  MEROM (2019)
 KA1322
 KA1322                         *CURRENT SURVEY CONTROL
 KA1322  ______________________________________________________________________
 KA1322* NAD 83(1986) POSITION- 39 03 15.     (N) 087 36 57.     (W)   SCALED
 KA1322* NAVD 88 ORTHO HEIGHT -   135.060 (meters)      443.11  (feet) ADJUSTED
 KA1322  ______________________________________________________________________
 KA1322  GEOID HEIGHT    -        -31.987 (meters)                     GEOID18
 KA1322  DYNAMIC HEIGHT  -        134.980 (meters)      442.85  (feet) COMP
 KA1322  MODELED GRAVITY -    980,035.8   (mgal)                       NAVD 88
 KA1322
 KA1322  VERT ORDER      -  FIRST     CLASS II
 KA1322
 KA1322.The horizontal coordinates were scaled from a map and have
 KA1322.an estimated accuracy of +/- 6 seconds.
 KA1322
 KA1322.The orthometric height was determined by differential leveling and
 KA1322.adjusted by the NATIONAL GEODETIC SURVEY
 KA1322.in June 1991.
 KA1322
 KA1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1322.GEOID18 height accuracy estimate available here.
 KA1322
 KA1322.Click photographs - Photos may exist for this station.
 KA1322
 KA1322.The dynamic height is computed by dividing the NAVD 88
 KA1322.geopotential number by the normal gravity value computed on the
 KA1322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1322.degrees latitude (g = 980.6199 gals.).
 KA1322
 KA1322.The modeled gravity was interpolated from observed gravity values.
 KA1322
 KA1322;                    North         East    Units  Estimated Accuracy
 KA1322;SPC IL E     -   265,240.      362,110.      MT  (+/- 180 meters Scaled)
 KA1322
 KA1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ467229(NAD 83)
 KA1322
 KA1322                          SUPERSEDED SURVEY CONTROL
 KA1322
 KA1322  NGVD 29 (??/??/92)  135.191  (m)          443.54   (f) ADJ UNCH    1 2
 KA1322
 KA1322.Superseded values are not recommended for survey control.
 KA1322
 KA1322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1322.See file dsdata.pdf to determine how the superseded data were derived.
 KA1322
 KA1322_MARKER: DB = BENCH MARK DISK
 KA1322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1322_STAMPING: G 182 1956
 KA1322_MARK LOGO: CGS
 KA1322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1322+STABILITY: SURFACE MOTION
 KA1322_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1322+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2010
 KA1322
 KA1322  HISTORY     - Date     Condition        Report By
 KA1322  HISTORY     - 1956     MONUMENTED       CGS
 KA1322  HISTORY     - 20100517 GOOD             ILDT
 KA1322
 KA1322                          STATION DESCRIPTION
 KA1322
 KA1322'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1322'3.5 MI NW FROM PALESTINE.
 KA1322'3.5 MILES NORTH AND NORTHWEST ALONG LINCOLN NATIONAL MEMORIAL
 KA1322'HIGHWAY FROM THE ILLINOIS CENTRAL RAILROAD FREIGHT STATION AT
 KA1322'PALESTINE, ABOUT 0.5 MILE NORTH OF A ROAD LEADING EAST TO MEROM
 KA1322'FERRY, ABOUT 0.25 MILE SOUTH OF ANOTHER ROAD LEADING EAST TO
 KA1322'MEROM FERRY, 30 FEET EAST OF CENTER LINE OF HIGHWAY, 156 FEET
 KA1322'SOUTHWEST AND ACROSS A DRIVE FROM THE SOUTHWEST CORNER OF A.L.
 KA1322'LOWE RESIDENCE, 88 FEET SOUTH OF CENTER LINE OF DRIVE, 12 FEET
 KA1322'NORTH OF A TELEPHONE POLE, 19 FEET SOUTH OF A 40-INCH HACKBERRY
 KA1322'TREE, 3 1/2 FEET SOUTH OF A FENCE CORNER, 1 1/2 FEET WEST OF A
 KA1322'FENCE LINE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1322'1 1/2 FEET BELOW LEVEL OF HIGHWAY AND SET IN THE TOP OF A
 KA1322'CONCRETE POST PROJECTING 4 INCHES.
 KA1322
 KA1322                          STATION RECOVERY (2010)
 KA1322
 KA1322'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 KA1322'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1293 ***********************************************************************
 KA1293  DESIGNATION -  G 183
 KA1293  PID         -  KA1293
 KA1293  STATE/COUNTY-  IL/CLARK
 KA1293  COUNTRY     -  US
 KA1293  USGS QUAD   -  FAIRBANKS (2019)
 KA1293
 KA1293                         *CURRENT SURVEY CONTROL
 KA1293  ______________________________________________________________________
 KA1293* NAD 83(1986) POSITION- 39 14 14.     (N) 087 34 42.     (W)   SCALED
 KA1293* NAVD 88 ORTHO HEIGHT -   138.217 (meters)      453.47  (feet) ADJUSTED
 KA1293  ______________________________________________________________________
 KA1293  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 KA1293  DYNAMIC HEIGHT  -        138.136 (meters)      453.20  (feet) COMP
 KA1293  MODELED GRAVITY -    980,044.8   (mgal)                       NAVD 88
 KA1293
 KA1293  VERT ORDER      -  FIRST     CLASS II
 KA1293
 KA1293.The horizontal coordinates were scaled from a map and have
 KA1293.an estimated accuracy of +/- 6 seconds.
 KA1293
 KA1293.The orthometric height was determined by differential leveling and
 KA1293.adjusted by the NATIONAL GEODETIC SURVEY
 KA1293.in June 1991.
 KA1293
 KA1293.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1293.GEOID18 height accuracy estimate available here.
 KA1293
 KA1293.Click photographs - Photos may exist for this station.
 KA1293
 KA1293.The dynamic height is computed by dividing the NAVD 88
 KA1293.geopotential number by the normal gravity value computed on the
 KA1293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1293.degrees latitude (g = 980.6199 gals.).
 KA1293
 KA1293.The modeled gravity was interpolated from observed gravity values.
 KA1293
 KA1293;                    North         East    Units  Estimated Accuracy
 KA1293;SPC IL E     -   285,590.      365,180.      MT  (+/- 180 meters Scaled)
 KA1293
 KA1293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ500432(NAD 83)
 KA1293
 KA1293                          SUPERSEDED SURVEY CONTROL
 KA1293
 KA1293  NGVD 29 (??/??/92)  138.334  (m)          453.85   (f) ADJ UNCH    1 2
 KA1293
 KA1293.Superseded values are not recommended for survey control.
 KA1293
 KA1293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1293.See file dsdata.pdf to determine how the superseded data were derived.
 KA1293
 KA1293_MARKER: DB = BENCH MARK DISK
 KA1293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1293_STAMPING: G 183 1956
 KA1293_MARK LOGO: CGS
 KA1293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1293+STABILITY: SURFACE MOTION
 KA1293
 KA1293  HISTORY     - Date     Condition        Report By
 KA1293  HISTORY     - 1956     MONUMENTED       CGS
 KA1293  HISTORY     - 19950803 MARK NOT FOUND   USPSQD
 KA1293  HISTORY     - 20050210 POOR             ILDT
 KA1293
 KA1293                          STATION DESCRIPTION
 KA1293
 KA1293'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1293'4.4 MI SE FROM DARWIN.
 KA1293'3.1 MILES SOUTH AND SOUTHEAST ALONG A GRAVEL ROAD FROM THE CEMETERY
 KA1293'AT DARWIN, THENCE ABOUT 1.3 MILES EAST AND SOUTH ALONG A GRAVEL
 KA1293'ROAD, ON THE OUTSIDE OF A CURVE IN ROAD WITH TANGENTS EXTENDING
 KA1293'NORTH AND SOUTHWEST, 18 FEET EAST OF CENTER LINE OF ROAD, 42 FEET
 KA1293'NORTHEAST OF A POWER POLE, 29 FEET SOUTH OF A TELEPHONE POLE, ABOUT
 KA1293'110 FEET WEST OF WEST BANK OF WABASH RIVER, 62 FEET WEST OF A
 KA1293'LONE 30-INCH OAK TREE IN A FENCE LINE, 1 FOOT WEST OF A PROPERTY
 KA1293'LINE FENCE CORNER, 2 FEET SOUTHWEST OF A WHITE WOODEN WITNESS
 KA1293'POST, ABOUT 1 FOOT BELOW LEVEL OF ROAD AND SET IN THE TOP OF A
 KA1293'CONCRETE POST PROJECTING 4 INCHES.
 KA1293
 KA1293                          STATION RECOVERY (1995)
 KA1293
 KA1293'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1293'MARK NOT FOUND.
 KA1293
 KA1293                          STATION RECOVERY (2005)
 KA1293
 KA1293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1293'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1481 ***********************************************************************
 KA1481  DESIGNATION -  G 184
 KA1481  PID         -  KA1481
 KA1481  STATE/COUNTY-  IL/DOUGLAS
 KA1481  COUNTRY     -  US
 KA1481  USGS QUAD   -  BROCTON (2018)
 KA1481
 KA1481                         *CURRENT SURVEY CONTROL
 KA1481  ______________________________________________________________________
 KA1481* NAD 83(1986) POSITION- 39 44 40.     (N) 087 58 47.     (W)   SCALED
 KA1481* NAVD 88 ORTHO HEIGHT -   202.501 (meters)      664.37  (feet) ADJUSTED
 KA1481  ______________________________________________________________________
 KA1481  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 KA1481  DYNAMIC HEIGHT  -        202.392 (meters)      664.01  (feet) COMP
 KA1481  MODELED GRAVITY -    980,083.8   (mgal)                       NAVD 88
 KA1481
 KA1481  VERT ORDER      -  FIRST     CLASS II
 KA1481
 KA1481.The horizontal coordinates were scaled from a map and have
 KA1481.an estimated accuracy of +/- 6 seconds.
 KA1481
 KA1481.The orthometric height was determined by differential leveling and
 KA1481.adjusted by the NATIONAL GEODETIC SURVEY
 KA1481.in June 1991.
 KA1481
 KA1481.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1481.GEOID18 height accuracy estimate available here.
 KA1481
 KA1481.Click photographs - Photos may exist for this station.
 KA1481
 KA1481.The dynamic height is computed by dividing the NAVD 88
 KA1481.geopotential number by the normal gravity value computed on the
 KA1481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1481.degrees latitude (g = 980.6199 gals.).
 KA1481
 KA1481.The modeled gravity was interpolated from observed gravity values.
 KA1481
 KA1481;                    North         East    Units  Estimated Accuracy
 KA1481;SPC IL E     -   341,690.      330,310.      MT  (+/- 180 meters Scaled)
 KA1481
 KA1481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ160998(NAD 83)
 KA1481
 KA1481                          SUPERSEDED SURVEY CONTROL
 KA1481
 KA1481  NGVD 29 (??/??/92)  202.580  (m)          664.63   (f) ADJ UNCH    1 2
 KA1481
 KA1481.Superseded values are not recommended for survey control.
 KA1481
 KA1481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1481.See file dsdata.pdf to determine how the superseded data were derived.
 KA1481
 KA1481_MARKER: DB = BENCH MARK DISK
 KA1481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1481_STAMPING: G 184 1956
 KA1481_MARK LOGO: CGS
 KA1481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1481+STABILITY: SURFACE MOTION
 KA1481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1481+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KA1481
 KA1481  HISTORY     - Date     Condition        Report By
 KA1481  HISTORY     - 1956     MONUMENTED       CGS
 KA1481  HISTORY     - 20110907 GOOD             ILDT
 KA1481
 KA1481                          STATION DESCRIPTION
 KA1481
 KA1481'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1481'7.4 MI NE FROM OAKLAND.
 KA1481'ABOUT 2.65 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1481'LOUIS RAILROAD FROM THE STATION AT OAKLAND, THENCE ABOUT 4.45
 KA1481'MILES NORTH ALONG A GRAVEL ROAD, THENCE ABOUT 0.35 MILE EAST ALONG
 KA1481'A DIRT ROAD, IN SECTION 16, T. 15 N., R. 14 W., AT THE SOUTHEAST
 KA1481'CORNER OF BROCTON AIRPORT, ABOUT 0.35 MILE EAST OF HANGAR, 19
 KA1481'FEET NORTH OF CENTER LINE OF ROAD, 86 FEET NORTHWEST AND ACROSS
 KA1481'ROAD FROM A POWER POLE, 29 FEET WEST OF SOUTHEAST CORNER OF
 KA1481'AIRPORT, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 1/2
 KA1481'FOOT BELOW LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1481'PROJECTING 3 INCHES.
 KA1481
 KA1481                          STATION RECOVERY (2011)
 KA1481
 KA1481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KA1481'0.35 MILE E. ALONG A GRAVEL ROAD FROM THE INTERSECTION. 19' N. OT THE
 KA1481'ROAD. 86' NW OF A POWER POLE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0031 ***********************************************************************
 NH0031  DESIGNATION -  G 19 RESET
 NH0031  PID         -  NH0031
 NH0031  STATE/COUNTY-  IL/KANE
 NH0031  COUNTRY     -  US
 NH0031  USGS QUAD   -  ELGIN (2018)
 NH0031
 NH0031                         *CURRENT SURVEY CONTROL
 NH0031  ______________________________________________________________________
 NH0031* NAD 83(1986) POSITION- 42 01 22.     (N) 088 17 01.     (W)   SCALED
 NH0031* NAVD 88 ORTHO HEIGHT -   230.77  (meters)      757.1   (feet) RESET
 NH0031  ______________________________________________________________________
 NH0031  GEOID HEIGHT    -        -33.426 (meters)                     GEOID18
 NH0031  VERT ORDER      -  THIRD
 NH0031
 NH0031.The horizontal coordinates were scaled from a map and have
 NH0031.an estimated accuracy of +/- 6 seconds.
 NH0031
 NH0031.The orthometric height was computed from unverified reset data.
 NH0031
 NH0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0031.GEOID18 height accuracy estimate available here.
 NH0031
 NH0031.Click photographs - Photos may exist for this station.
 NH0031
 NH0031;                    North         East    Units  Estimated Accuracy
 NH0031;SPC IL E     -   594,630.      304,120.      MT  (+/- 180 meters Scaled)
 NH0031
 NH0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM937531(NAD 83)
 NH0031
 NH0031                          SUPERSEDED SURVEY CONTROL
 NH0031
 NH0031.No superseded survey control is available for this station.
 NH0031
 NH0031_MARKER: DB = BENCH MARK DISK
 NH0031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0031_STAMPING: G 19 1934 RESET 1954
 NH0031_MARK LOGO: CGS
 NH0031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0031+STABILITY: SURFACE MOTION
 NH0031
 NH0031  HISTORY     - Date     Condition        Report By
 NH0031  HISTORY     - 1954     MONUMENTED       CGS
 NH0031  HISTORY     - 1988     GOOD             USPSQD
 NH0031  HISTORY     - 20090422 MARK NOT FOUND   ILDT
 NH0031  HISTORY     - 20240801 GOOD             RSH
 NH0031
 NH0031                          STATION DESCRIPTION
 NH0031
 NH0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 NH0031'AT ELGIN.
 NH0031'AT ELGIN, KANE COUNTY, AT THE INTERSECTION OF ADAMS AND SOUTH
 NH0031'STATE STREET, 2 FEET SOUTH OF THE SOUTH EDGE OF THE SIDEWALK ON
 NH0031'ADAMS STREET, AND 2 FEET EAST OF THE EAST EDGE OF THE SIDEWALK
 NH0031'ON SOUTH STATE STREET.
 NH0031
 NH0031                          STATION RECOVERY (1988)
 NH0031
 NH0031'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0031'RECOVERED IN GOOD CONDITION.
 NH0031
 NH0031                          STATION RECOVERY (2009)
 NH0031
 NH0031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0031'MARK NOT FOUND.
 NH0031
 NH0031                          STATION RECOVERY (2024)
 NH0031
 NH0031'RECOVERY NOTE BY RS&H 2024 (DW)
 NH0031'BENCH MARK IN ELGIN ILLINOIS AT THE CORNER OF ADAMS STREET AND
 NH0031'SOUTHBOUND ROUTE 31 RECOVERED DURING RECONSTRUCTION OF THE US 20-RT 31
 NH0031'BRIDGE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0285 ***********************************************************************
 MG0285  DESIGNATION -  G 190
 MG0285  PID         -  MG0285
 MG0285  STATE/COUNTY-  IL/HENRY
 MG0285  COUNTRY     -  US
 MG0285  USGS QUAD   -  GENESEO (2018)
 MG0285
 MG0285                         *CURRENT SURVEY CONTROL
 MG0285  ______________________________________________________________________
 MG0285* NAD 83(1986) POSITION- 41 25 25.84   (N) 090 08 39.89   (W)   HD_HELD1
 MG0285* NAVD 88 ORTHO HEIGHT -   213.894 (meters)      701.75  (feet) ADJUSTED
 MG0285  ______________________________________________________________________
 MG0285  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 MG0285  DYNAMIC HEIGHT  -        213.809 (meters)      701.47  (feet) COMP
 MG0285  MODELED GRAVITY -    980,222.4   (mgal)                       NAVD 88
 MG0285
 MG0285  VERT ORDER      -  SECOND    CLASS 0
 MG0285
 MG0285.The horizontal coordinates were determined by differentially corrected
 MG0285.hand held GPS observations or other comparable positioning techniques
 MG0285.and have an estimated accuracy of +/- 3 meters.
 MG0285
 MG0285.The orthometric height was determined by differential leveling and
 MG0285.adjusted by the NATIONAL GEODETIC SURVEY
 MG0285.in June 1991.
 MG0285
 MG0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0285.GEOID18 height accuracy estimate available here.
 MG0285
 MG0285.Click photographs - Photos may exist for this station.
 MG0285
 MG0285.The dynamic height is computed by dividing the NAVD 88
 MG0285.geopotential number by the normal gravity value computed on the
 MG0285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0285.degrees latitude (g = 980.6199 gals.).
 MG0285
 MG0285.The modeled gravity was interpolated from observed gravity values.
 MG0285
 MG0285;                    North         East    Units  Estimated Accuracy
 MG0285;SPC IL W     -   528,094.3     701,860.1     MT  (+/- 3 meters HH1 GPS) 
 MG0285
 MG0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3862689745(NAD 83)
 MG0285
 MG0285                          SUPERSEDED SURVEY CONTROL
 MG0285
 MG0285  NGVD 29 (??/??/92)  213.972  (m)          702.01   (f) ADJ UNCH    2 0
 MG0285
 MG0285.Superseded values are not recommended for survey control.
 MG0285
 MG0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0285.See file dsdata.pdf to determine how the superseded data were derived.
 MG0285
 MG0285_MARKER: DB = BENCH MARK DISK
 MG0285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0285_STAMPING: G 190 1959
 MG0285_MARK LOGO: CGS
 MG0285_PROJECTION: PROJECTING 30 CENTIMETERS
 MG0285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0285+STABILITY: SURFACE MOTION
 MG0285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0285+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2023
 MG0285
 MG0285  HISTORY     - Date     Condition        Report By
 MG0285  HISTORY     - 1959     MONUMENTED       CGS
 MG0285  HISTORY     - 19880405 MARK NOT FOUND   USPSQD
 MG0285  HISTORY     - 19960722 GOOD             USPSQD
 MG0285  HISTORY     - 20011006 GOOD             USPSQD
 MG0285  HISTORY     - 20040609 GOOD             USPSQD
 MG0285  HISTORY     - 20230118 GOOD             ILDT
 MG0285
 MG0285                          STATION DESCRIPTION
 MG0285
 MG0285'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0285'3.8 MI SE FROM GENESEO.
 MG0285'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 82 FROM ITS JUNCTION
 MG0285'WITH U.S. HIGHWAY 6 IN THE SOUTHERN PART OF GENESEO, THENCE 0.95
 MG0285'MILES EAST ALONG BLACKTOP ROAD, THENCE 0.85 MILES NORTH ALONG
 MG0285'BLACKTOP ROAD, AT THE JUNCTION OF FARM DRIVE WEST TO A HOUSE,
 MG0285'22.5 FEET WEST OF THE CENTER LINE OF THE ROAD, 53 FEET NORTH OF
 MG0285'THE CENTER LINE OF THE DRIVE, 3.8 FEET SOUTH OF A POWER POLE,
 MG0285'3.0 FEET NORTH OF A POWER POLE, 19.5 FEET NORTH OF THE NORTH
 MG0285'EDGE OF A FARM GATE, 1.5 FEET SOUTH OF A METAL WITNESS POST,
 MG0285'ABOUT 1.0 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 MG0285'CONCRETE POST FLUSH WITH THE GROUND.
 MG0285
 MG0285                          STATION RECOVERY (1988)
 MG0285
 MG0285'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0285'MARK NOT FOUND.
 MG0285
 MG0285                          STATION RECOVERY (1996)
 MG0285
 MG0285'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0285'RECOVERED IN GOOD CONDITION.
 MG0285
 MG0285                          STATION RECOVERY (2001)
 MG0285
 MG0285'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0285'FOUND MARK AS DESCRIBED
 MG0285
 MG0285                          STATION RECOVERY (2004)
 MG0285
 MG0285'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0285'RECOVERED IN GOOD CONDITION.
 MG0285
 MG0285                          STATION RECOVERY (2023)
 MG0285
 MG0285'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0285'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1012 ***********************************************************************
 MF1012  DESIGNATION -  G 191
 MF1012  PID         -  MF1012
 MF1012  STATE/COUNTY-  IL/BUREAU
 MF1012  COUNTRY     -  US
 MF1012  USGS QUAD   -  MINERAL (2018)
 MF1012
 MF1012                         *CURRENT SURVEY CONTROL
 MF1012  ______________________________________________________________________
 MF1012* NAD 83(1986) POSITION- 41 23 13.     (N) 089 47 03.     (W)   SCALED
 MF1012* NAVD 88 ORTHO HEIGHT -   193.508 (meters)      634.87  (feet) ADJUSTED
 MF1012  ______________________________________________________________________
 MF1012  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 MF1012  DYNAMIC HEIGHT  -        193.430 (meters)      634.61  (feet) COMP
 MF1012  MODELED GRAVITY -    980,216.4   (mgal)                       NAVD 88
 MF1012
 MF1012  VERT ORDER      -  SECOND    CLASS 0
 MF1012
 MF1012.The horizontal coordinates were scaled from a map and have
 MF1012.an estimated accuracy of +/- 6 seconds.
 MF1012
 MF1012.The orthometric height was determined by differential leveling and
 MF1012.adjusted by the NATIONAL GEODETIC SURVEY
 MF1012.in June 1991.
 MF1012
 MF1012.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1012.GEOID18 height accuracy estimate available here.
 MF1012
 MF1012.Click photographs - Photos may exist for this station.
 MF1012
 MF1012.The dynamic height is computed by dividing the NAVD 88
 MF1012.geopotential number by the normal gravity value computed on the
 MF1012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1012.degrees latitude (g = 980.6199 gals.).
 MF1012
 MF1012.The modeled gravity was interpolated from observed gravity values.
 MF1012
 MF1012;                    North         East    Units  Estimated Accuracy
 MF1012;SPC IL W     -   524,070.      731,990.      MT  (+/- 180 meters Scaled)
 MF1012
 MF1012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL672854(NAD 83)
 MF1012
 MF1012                          SUPERSEDED SURVEY CONTROL
 MF1012
 MF1012  NGVD 29 (??/??/92)  193.587  (m)          635.13   (f) ADJ UNCH    2 0
 MF1012
 MF1012.Superseded values are not recommended for survey control.
 MF1012
 MF1012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1012.See file dsdata.pdf to determine how the superseded data were derived.
 MF1012
 MF1012_MARKER: DB = BENCH MARK DISK
 MF1012_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1012_SP_SET: BRIDGE
 MF1012_STAMPING: G 191 1959
 MF1012_MARK LOGO: CGS
 MF1012_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1012+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2021
 MF1012
 MF1012  HISTORY     - Date     Condition        Report By
 MF1012  HISTORY     - 1959     MONUMENTED       CGS
 MF1012  HISTORY     - 19960412 GOOD             USPSQD
 MF1012  HISTORY     - 20010509 GOOD             USPSQD
 MF1012  HISTORY     - 20060203 GOOD             USPSQD
 MF1012  HISTORY     - 20200420 GOOD             ILDT
 MF1012  HISTORY     - 20210413 GOOD             ILDT
 MF1012
 MF1012                          STATION DESCRIPTION
 MF1012
 MF1012'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1012'3.8 MI NE FROM MINERAL.
 MF1012'ABOUT 2.1 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1012'ROCK ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, THENCE 0.85
 MF1012'MILES NORTH ALONG BLACKTOP ROAD, THENCE 0.8 MILES EAST ALONG A
 MF1012'GRAVEL ROAD, SET IN THE TOP OF THE SOUTHWEST END OF THE WINGWALL
 MF1012'AT THE NORTHEAST CORNER OF A 48-FOOT CONCRETE BRIDGE, 12 FEET
 MF1012'NORTH OF THE CENTER LINE OF THE ROAD, ABOUT 1/2 FOOT ABOVE THE
 MF1012'LEVEL OF THE ROAD.  THE MARK MAY ALSO BE REACHED FROM SHEFFIELD,
 MF1012'BUREAU COUNTY, BY GOING WEST FOR 0.75 MILES ALONG U.S. HIGHWAY 6
 MF1012'FROM THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY STATION AT
 MF1012'SHEFFIELD, THENCE 2.05 MILES NORTH ALONG A GRAVEL ROAD, THENCE
 MF1012'0.9 MILE WEST ALONG A GRAVEL ROAD.
 MF1012
 MF1012                          STATION RECOVERY (1996)
 MF1012
 MF1012'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1012'RECOVERED IN GOOD CONDITION.
 MF1012
 MF1012                          STATION RECOVERY (2001)
 MF1012
 MF1012'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1012'RECOVERED IN GOOD CONDITION.
 MF1012
 MF1012                          STATION RECOVERY (2006)
 MF1012
 MF1012'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1012'RECOVERED IN GOOD CONDITION.
 MF1012
 MF1012                          STATION RECOVERY (2020)
 MF1012
 MF1012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1012'RECOVERED IN GOOD CONDITION.
 MF1012
 MF1012                          STATION RECOVERY (2021)
 MF1012
 MF1012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF1012'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0912 ***********************************************************************
 MF0912  DESIGNATION -  G 193 RESET
 MF0912  PID         -  MF0912
 MF0912  STATE/COUNTY-  IL/BUREAU
 MF0912  COUNTRY     -  US
 MF0912  USGS QUAD   -  LADD (2018)
 MF0912
 MF0912                         *CURRENT SURVEY CONTROL
 MF0912  ______________________________________________________________________
 MF0912* NAD 83(1986) POSITION- 41 22 44.     (N) 089 14 50.     (W)   SCALED
 MF0912* NAVD 88 ORTHO HEIGHT -   187.16  (meters)      614.0   (feet) RESET
 MF0912  ______________________________________________________________________
 MF0912  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0912  VERT ORDER      -  THIRD
 MF0912
 MF0912.The horizontal coordinates were scaled from a map and have
 MF0912.an estimated accuracy of +/- 6 seconds.
 MF0912
 MF0912.The orthometric height was computed from unverified reset data.
 MF0912
 MF0912.No vertical observational check was made to the station.
 MF0912
 MF0912.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0912.GEOID18 height accuracy estimate available here.
 MF0912
 MF0912.Click photographs - Photos may exist for this station.
 MF0912
 MF0912;                    North         East    Units  Estimated Accuracy
 MF0912;SPC IL W     -   523,510.      776,910.      MT  (+/- 180 meters Scaled)
 MF0912
 MF0912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL120832(NAD 83)
 MF0912
 MF0912                          SUPERSEDED SURVEY CONTROL
 MF0912
 MF0912  NGVD 29 (??/??/??)  187.24   (m)          614.3    (f) RESET       3  
 MF0912
 MF0912.Superseded values are not recommended for survey control.
 MF0912
 MF0912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0912.See file dsdata.pdf to determine how the superseded data were derived.
 MF0912
 MF0912_MARKER: DB = BENCH MARK DISK
 MF0912_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0912_SP_SET: ABUTMENT
 MF0912_STAMPING: G 193 RESET 1963
 MF0912_MARK LOGO: CGS
 MF0912_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0912
 MF0912  HISTORY     - Date     Condition        Report By
 MF0912  HISTORY     - 1963     MONUMENTED       ILDT
 MF0912  HISTORY     - 19960406 MARK NOT FOUND   USPSQD
 MF0912  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0912  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0912
 MF0912                          STATION DESCRIPTION
 MF0912
 MF0912'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1963
 MF0912'5.8 MI NW FROM SPRING VALLEY.
 MF0912'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0912'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0912'A GRAVEL ROAD, THENCE 0.4 MILE WEST ALONG A GRAVEL ROAD, SET IN
 MF0912'TOP OF A NEW 8-INCH ROUND CONCRETE POST LOCATED 89 FEET WEST OF
 MF0912'THE CENTERLINE OF THE WEST ABUTMENT OF A NEW 70-FOOT BRIDGE AND
 MF0912'32 FEET NORTH OF THE CENTERLINE OF THE NEW BRIDGE.
 MF0912
 MF0912                          STATION RECOVERY (1996)
 MF0912
 MF0912'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0912'MARK NOT FOUND.
 MF0912
 MF0912                          STATION RECOVERY (2001)
 MF0912
 MF0912'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0912'MARK NOT FOUND.
 MF0912
 MF0912                          STATION RECOVERY (2005)
 MF0912
 MF0912'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0912'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0156 ***********************************************************************
 MG0156  DESIGNATION -  G 194
 MG0156  PID         -  MG0156
 MG0156  STATE/COUNTY-  IL/HENRY
 MG0156  COUNTRY     -  US
 MG0156  USGS QUAD   -  ANDOVER (2018)
 MG0156
 MG0156                         *CURRENT SURVEY CONTROL
 MG0156  ______________________________________________________________________
 MG0156* NAD 83(1986) POSITION- 41 21 14.     (N) 090 20 08.     (W)   SCALED
 MG0156* NAVD 88 ORTHO HEIGHT -   238.242 (meters)      781.63  (feet) ADJUSTED
 MG0156  ______________________________________________________________________
 MG0156  GEOID HEIGHT    -        -32.822 (meters)                     GEOID18
 MG0156  DYNAMIC HEIGHT  -        238.147 (meters)      781.32  (feet) COMP
 MG0156  MODELED GRAVITY -    980,220.6   (mgal)                       NAVD 88
 MG0156
 MG0156  VERT ORDER      -  SECOND    CLASS 0
 MG0156
 MG0156.The horizontal coordinates were scaled from a map and have
 MG0156.an estimated accuracy of +/- 6 seconds.
 MG0156
 MG0156.The orthometric height was determined by differential leveling and
 MG0156.adjusted by the NATIONAL GEODETIC SURVEY
 MG0156.in June 1991.
 MG0156
 MG0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0156.GEOID18 height accuracy estimate available here.
 MG0156
 MG0156.Click photographs - Photos may exist for this station.
 MG0156
 MG0156.The dynamic height is computed by dividing the NAVD 88
 MG0156.geopotential number by the normal gravity value computed on the
 MG0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0156.degrees latitude (g = 980.6199 gals.).
 MG0156
 MG0156.The modeled gravity was interpolated from observed gravity values.
 MG0156
 MG0156;                    North         East    Units  Estimated Accuracy
 MG0156;SPC IL W     -   520,340.      685,870.      MT  (+/- 180 meters Scaled)
 MG0156
 MG0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF228814(NAD 83)
 MG0156
 MG0156                          SUPERSEDED SURVEY CONTROL
 MG0156
 MG0156  NGVD 29 (??/??/92)  238.314  (m)          781.87   (f) ADJ UNCH    2 0
 MG0156
 MG0156.Superseded values are not recommended for survey control.
 MG0156
 MG0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0156.See file dsdata.pdf to determine how the superseded data were derived.
 MG0156
 MG0156_MARKER: DB = BENCH MARK DISK
 MG0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0156_STAMPING: G 194 1959
 MG0156_MARK LOGO: CGS
 MG0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0156+STABILITY: SURFACE MOTION
 MG0156
 MG0156  HISTORY     - Date     Condition        Report By
 MG0156  HISTORY     - 1959     MONUMENTED       CGS
 MG0156  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0156  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0156  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0156  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0156
 MG0156                          STATION DESCRIPTION
 MG0156
 MG0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0156'6 MI SE FROM WARNER.
 MG0156'THE MARK MAY BE REACHED FROM THE SOUTHEAST CORNER OF THE MUNICIPAL
 MG0156'PARK AT ORION, HENRY COUNTY, BY GOING SOUTH FOR 0.25 MILES ALONG
 MG0156'A STREET, THENCE 2.1 MILES EAST ALONG A BLACKTOP ROAD, THENCE
 MG0156'0.5 MILE NORTH ALONG AN OILED ROAD, THENCE 0.1 MILE EAST ALONG
 MG0156'AN OILED ROAD.  NOTE-- ABOUT 0.1 MILES NORTH ALONG THE CHICAGO,
 MG0156'BURLINGTON AND QUINCY RAILROAD FROM THE STATION SIGN AT WARNER,
 MG0156'THENCE 1.9 MILES EAST ALONG AN OILED ROAD, THENCE 3.9 MILES
 MG0156'SOUTH ALONG AN OILED ROAD, THENCE 0.1 MILES EAST ALONG AN OILED
 MG0156'ROAD, 25 FEET NORTH OF THE CENTERLINE OF THE ROAD, 3 FEET SOUTH
 MG0156'OF FENCE LINE, 5 FEET WEST-SOUTHWEST OF THE WEST END OF A BOARD
 MG0156'GATE, 1.2 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 MG0156'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 MG0156'INCHES.
 MG0156
 MG0156                          STATION RECOVERY (1988)
 MG0156
 MG0156'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0156'MARK NOT FOUND.
 MG0156
 MG0156                          STATION RECOVERY (1996)
 MG0156
 MG0156'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0156'MARK NOT FOUND.
 MG0156
 MG0156                          STATION RECOVERY (2001)
 MG0156
 MG0156'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0156'MARK NOT FOUND.
 MG0156
 MG0156                          STATION RECOVERY (2004)
 MG0156
 MG0156'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0156'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0222 ***********************************************************************
 MG0222  DESIGNATION -  G 195
 MG0222  PID         -  MG0222
 MG0222  STATE/COUNTY-  IL/KNOX
 MG0222  COUNTRY     -  US
 MG0222  USGS QUAD   -  WOODHULL (2018)
 MG0222
 MG0222                         *CURRENT SURVEY CONTROL
 MG0222  ______________________________________________________________________
 MG0222* NAD 83(1986) POSITION- 41 09 03.     (N) 090 19 22.     (W)   SCALED
 MG0222* NAVD 88 ORTHO HEIGHT -   235.542 (meters)      772.77  (feet) ADJUSTED
 MG0222  ______________________________________________________________________
 MG0222  GEOID HEIGHT    -        -32.820 (meters)                     GEOID18
 MG0222  DYNAMIC HEIGHT  -        235.442 (meters)      772.45  (feet) COMP
 MG0222  MODELED GRAVITY -    980,195.7   (mgal)                       NAVD 88
 MG0222
 MG0222  VERT ORDER      -  SECOND    CLASS 0
 MG0222
 MG0222.The horizontal coordinates were scaled from a map and have
 MG0222.an estimated accuracy of +/- 6 seconds.
 MG0222
 MG0222.The orthometric height was determined by differential leveling and
 MG0222.adjusted by the NATIONAL GEODETIC SURVEY
 MG0222.in June 1991.
 MG0222
 MG0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0222.GEOID18 height accuracy estimate available here.
 MG0222
 MG0222.Click photographs - Photos may exist for this station.
 MG0222
 MG0222.The dynamic height is computed by dividing the NAVD 88
 MG0222.geopotential number by the normal gravity value computed on the
 MG0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0222.degrees latitude (g = 980.6199 gals.).
 MG0222
 MG0222.The modeled gravity was interpolated from observed gravity values.
 MG0222
 MG0222;                    North         East    Units  Estimated Accuracy
 MG0222;SPC IL W     -   497,790.      686,900.      MT  (+/- 180 meters Scaled)
 MG0222
 MG0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF246589(NAD 83)
 MG0222
 MG0222                          SUPERSEDED SURVEY CONTROL
 MG0222
 MG0222  NGVD 29 (??/??/92)  235.599  (m)          772.96   (f) ADJ UNCH    2 0
 MG0222
 MG0222.Superseded values are not recommended for survey control.
 MG0222
 MG0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0222.See file dsdata.pdf to determine how the superseded data were derived.
 MG0222
 MG0222_MARKER: DB = BENCH MARK DISK
 MG0222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0222_STAMPING: G 195 1959
 MG0222_MARK LOGO: CGS
 MG0222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0222+STABILITY: SURFACE MOTION
 MG0222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0222+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2001
 MG0222
 MG0222  HISTORY     - Date     Condition        Report By
 MG0222  HISTORY     - 1959     MONUMENTED       CGS
 MG0222  HISTORY     - 19971124 GOOD             USPSQD
 MG0222  HISTORY     - 20011031 GOOD             USPSQD
 MG0222  HISTORY     - 20040616 GOOD             USPSQD
 MG0222
 MG0222                          STATION DESCRIPTION
 MG0222
 MG0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0222'2.4 MI S FROM WOODHULL.
 MG0222'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0222'TANK AT WOODHULL, THENCE 2.0 MILES SOUTH ALONG A DIRT ROAD
 MG0222'TO A EAST-WEST CROSS ROAD, 28 FEET EAST OF THE CENTERLINE
 MG0222'OF THE ROAD, 45 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL
 MG0222'ROAD, 10 FEET SOUTH OF A FENCE CORNER, 51 FEET SOUTHEAST OF THE
 MG0222'CENTERLINE OF THE JUNCTION, 10 FEET SOUTH OF A TELEPHONE POLE,
 MG0222'1.4 FEET WEST OF FENCE LINE, 3.0 FEET SOUTHWEST OF A METAL WITNESS
 MG0222'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE
 MG0222'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MG0222
 MG0222                          STATION RECOVERY (1997)
 MG0222
 MG0222'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0222'RECOVERED IN GOOD CONDITION.
 MG0222
 MG0222                          STATION RECOVERY (2001)
 MG0222
 MG0222'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0222'RECOVERED IN GOOD CONDITION.
 MG0222
 MG0222                          STATION RECOVERY (2004)
 MG0222
 MG0222'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0097 ***********************************************************************
 LD0097  DESIGNATION -  G 196
 LD0097  PID         -  LD0097
 LD0097  STATE/COUNTY-  IL/KNOX
 LD0097  COUNTRY     -  US
 LD0097  USGS QUAD   -  GALESBURG EAST (2018)
 LD0097
 LD0097                         *CURRENT SURVEY CONTROL
 LD0097  ______________________________________________________________________
 LD0097* NAD 83(1986) POSITION- 40 55 05.     (N) 090 18 31.     (W)   SCALED
 LD0097* NAVD 88 ORTHO HEIGHT -   234.612 (meters)      769.72  (feet) ADJUSTED
 LD0097  ______________________________________________________________________
 LD0097  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 LD0097  DYNAMIC HEIGHT  -        234.508 (meters)      769.38  (feet) COMP
 LD0097  MODELED GRAVITY -    980,172.5   (mgal)                       NAVD 88
 LD0097
 LD0097  VERT ORDER      -  SECOND    CLASS 0
 LD0097
 LD0097.The horizontal coordinates were scaled from a map and have
 LD0097.an estimated accuracy of +/- 6 seconds.
 LD0097
 LD0097.The orthometric height was determined by differential leveling and
 LD0097.adjusted by the NATIONAL GEODETIC SURVEY
 LD0097.in June 1991.
 LD0097
 LD0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0097.GEOID18 height accuracy estimate available here.
 LD0097
 LD0097.Click photographs - Photos may exist for this station.
 LD0097
 LD0097.The dynamic height is computed by dividing the NAVD 88
 LD0097.geopotential number by the normal gravity value computed on the
 LD0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0097.degrees latitude (g = 980.6199 gals.).
 LD0097
 LD0097.The modeled gravity was interpolated from observed gravity values.
 LD0097
 LD0097;                    North         East    Units  Estimated Accuracy
 LD0097;SPC IL W     -   471,940.      688,040.      MT  (+/- 180 meters Scaled)
 LD0097
 LD0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF266331(NAD 83)
 LD0097
 LD0097                          SUPERSEDED SURVEY CONTROL
 LD0097
 LD0097  NGVD 29 (??/??/92)  234.669  (m)          769.91   (f) ADJ UNCH    2 0
 LD0097
 LD0097.Superseded values are not recommended for survey control.
 LD0097
 LD0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0097.See file dsdata.pdf to determine how the superseded data were derived.
 LD0097
 LD0097_MARKER: DB = BENCH MARK DISK
 LD0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0097_STAMPING: G 196 1959
 LD0097_MARK LOGO: CGS
 LD0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0097+STABILITY: SURFACE MOTION
 LD0097
 LD0097  HISTORY     - Date     Condition        Report By
 LD0097  HISTORY     - 1959     MONUMENTED       CGS
 LD0097  HISTORY     - 19971112 GOOD             USPSQD
 LD0097
 LD0097                          STATION DESCRIPTION
 LD0097
 LD0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0097'3.6 MI SE FROM GALESBURG.
 LD0097'ABOUT 3.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0097'OFFICE AT GALESBURG, AT THE JUNCTIONS OF GRAVEL ROAD SOUTH AND A
 LD0097'BLACKTOP ROAD WEST, 74 FEET SOUTH OF THE CENTER LINE OF HIGHWAY
 LD0097'150, 66 FEET SOUTH-SOUTHEAST OF THE CENTER LINE OF THE BLACKTOP
 LD0097'ROAD, 91 FEET WEST OF THE CENTER LINE OF THE GRAVEL ROAD, 2.3 FEET
 LD0097'NORTH OF FENCE LINE, 5 FEET WEST OF A TELEPHONE POLE 2098C, 2.4
 LD0097'FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LD0097'OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 LD0097'INCHES.  NOTE-- THE MARK MAY BE REACHED FROM KNOXVILLE, KNOX
 LD0097'COUNTY, BY GOING WEST FOR 1.45 MILES ALONG U.S. HIGHWAY 150 FROM
 LD0097'THE POST OFFICE AT KNOXVILLE.
 LD0097
 LD0097                          STATION RECOVERY (1997)
 LD0097
 LD0097'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0097'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1435 ***********************************************************************
 LC1435  DESIGNATION -  G 197
 LC1435  PID         -  LC1435
 LC1435  STATE/COUNTY-  IL/PEORIA
 LC1435  COUNTRY     -  US
 LC1435  USGS QUAD   -  ELMWOOD (2018)
 LC1435
 LC1435                         *CURRENT SURVEY CONTROL
 LC1435  ______________________________________________________________________
 LC1435* NAD 83(1986) POSITION- 40 50 38.     (N) 089 54 36.     (W)   SCALED
 LC1435* NAVD 88 ORTHO HEIGHT -   209.313 (meters)      686.72  (feet) ADJUSTED
 LC1435  ______________________________________________________________________
 LC1435  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LC1435  DYNAMIC HEIGHT  -        209.218 (meters)      686.41  (feet) COMP
 LC1435  MODELED GRAVITY -    980,165.2   (mgal)                       NAVD 88
 LC1435
 LC1435  VERT ORDER      -  SECOND    CLASS 0
 LC1435
 LC1435.The horizontal coordinates were scaled from a map and have
 LC1435.an estimated accuracy of +/- 6 seconds.
 LC1435
 LC1435.The orthometric height was determined by differential leveling and
 LC1435.adjusted by the NATIONAL GEODETIC SURVEY
 LC1435.in June 1991.
 LC1435
 LC1435.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1435.GEOID18 height accuracy estimate available here.
 LC1435
 LC1435.Click photographs - Photos may exist for this station.
 LC1435
 LC1435.The dynamic height is computed by dividing the NAVD 88
 LC1435.geopotential number by the normal gravity value computed on the
 LC1435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1435.degrees latitude (g = 980.6199 gals.).
 LC1435
 LC1435.The modeled gravity was interpolated from observed gravity values.
 LC1435
 LC1435;                    North         East    Units  Estimated Accuracy
 LC1435;SPC IL W     -   463,720.      721,640.      MT  (+/- 180 meters Scaled)
 LC1435
 LC1435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL546255(NAD 83)
 LC1435
 LC1435                          SUPERSEDED SURVEY CONTROL
 LC1435
 LC1435  NGVD 29 (??/??/92)  209.394  (m)          686.99   (f) ADJ UNCH    2 0
 LC1435
 LC1435.Superseded values are not recommended for survey control.
 LC1435
 LC1435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1435.See file dsdata.pdf to determine how the superseded data were derived.
 LC1435
 LC1435_MARKER: DB = BENCH MARK DISK
 LC1435_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1435_SP_SET: BRIDGE
 LC1435_STAMPING: G 197 1959
 LC1435_MARK LOGO: CGS
 LC1435_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1435
 LC1435  HISTORY     - Date     Condition        Report By
 LC1435  HISTORY     - 1959     MONUMENTED       CGS
 LC1435  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1435
 LC1435                          STATION DESCRIPTION
 LC1435
 LC1435'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1435'1.4 MI W FROM BRIMFIELD.
 LC1435'ABOUT 1.0 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1435'STATION AT BRIMFIELD, THENCE 0.45 MILES WEST ALONG TUCKER ROAD,
 LC1435'ABOUT 0.1 MILES WEST OF A NORTH-SOUTH CROSS ROAD, SET IN THE TOP
 LC1435'OF THE EAST END OF THE SOUTH HEADWALL OF A 12-FOOT CONCRETE BRIDGE,
 LC1435'12 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1 FOOT WEST OF THE
 LC1435'EAST END OF THE HEADWALL, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD.
 LC1435
 LC1435                          STATION RECOVERY (1998)
 LC1435
 LC1435'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1435'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1436 ***********************************************************************
 LC1436  DESIGNATION -  G 197 RESET
 LC1436  PID         -  LC1436
 LC1436  STATE/COUNTY-  IL/PEORIA
 LC1436  COUNTRY     -  US
 LC1436  USGS QUAD   -  ELMWOOD (2018)
 LC1436
 LC1436                         *CURRENT SURVEY CONTROL
 LC1436  ______________________________________________________________________
 LC1436* NAD 83(1986) POSITION- 40 50 32.     (N) 089 54 19.     (W)   SCALED
 LC1436* NAVD 88 ORTHO HEIGHT -   207.16  (meters)      679.7   (feet) RESET
 LC1436  ______________________________________________________________________
 LC1436  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LC1436  VERT ORDER      -  THIRD
 LC1436
 LC1436.The horizontal coordinates were scaled from a map and have
 LC1436.an estimated accuracy of +/- 6 seconds.
 LC1436
 LC1436.The orthometric height was computed from unverified reset data.
 LC1436
 LC1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1436.GEOID18 height accuracy estimate available here.
 LC1436
 LC1436.Click photographs - Photos may exist for this station.
 LC1436
 LC1436;                    North         East    Units  Estimated Accuracy
 LC1436;SPC IL W     -   463,540.      722,040.      MT  (+/- 180 meters Scaled)
 LC1436
 LC1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL550253(NAD 83)
 LC1436
 LC1436                          SUPERSEDED SURVEY CONTROL
 LC1436
 LC1436.No superseded survey control is available for this station.
 LC1436
 LC1436_MARKER: DB = BENCH MARK DISK
 LC1436_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1436_SP_SET: BOX CULVERT HEADWALL
 LC1436_STAMPING: G 197 RESET 1968
 LC1436_MARK LOGO: CGS
 LC1436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1436+STABILITY: SURFACE MOTION
 LC1436
 LC1436  HISTORY     - Date     Condition        Report By
 LC1436  HISTORY     - 1968     MONUMENTED       ILHD
 LC1436
 LC1436                          STATION DESCRIPTION
 LC1436
 LC1436'DESCRIBED BY IL HIGHWAY DEPT 1968
 LC1436'1.4 MI NW FROM BRIMFIELD.
 LC1436'ABOUT 1 MILE NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1436'STATION AT BRIMFIELD, THENCE 0.45 MILE WEST ALONG TUCKER ROAD,
 LC1436'ABOUT 0.1 MILE SOUTH OF A NORTH-SOUTH CROSS ROADS, SET IN THE
 LC1436'TOP OF THE EAST END OF THE NORTH HEADWALL OF A 8 FT X 7 FT BOX
 LC1436'CULVERT, 120 FEET NORTH OF THE CENTER LINE OF THE WEST BOUND LANES
 LC1436'OF THE INTERSTATE HIGHWAY, ABOUT 18.5 FEET BELOW THE LEVEL OF THE
 LC1436'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1496 ***********************************************************************
 LC1496  DESIGNATION -  G 198
 LC1496  PID         -  LC1496
 LC1496  STATE/COUNTY-  IL/PEORIA
 LC1496  COUNTRY     -  US
 LC1496  USGS QUAD   -  DUNLAP (2018)
 LC1496
 LC1496                         *CURRENT SURVEY CONTROL
 LC1496  ______________________________________________________________________
 LC1496* NAD 83(1986) POSITION- 40 45 10.     (N) 089 39 00.     (W)   SCALED
 LC1496* NAVD 88 ORTHO HEIGHT -   174.384 (meters)      572.12  (feet) ADJUSTED
 LC1496  ______________________________________________________________________
 LC1496  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 LC1496  DYNAMIC HEIGHT  -        174.303 (meters)      571.86  (feet) COMP
 LC1496  MODELED GRAVITY -    980,158.9   (mgal)                       NAVD 88
 LC1496
 LC1496  VERT ORDER      -  SECOND    CLASS 0
 LC1496
 LC1496.The horizontal coordinates were scaled from a map and have
 LC1496.an estimated accuracy of +/- 6 seconds.
 LC1496
 LC1496.The orthometric height was determined by differential leveling and
 LC1496.adjusted by the NATIONAL GEODETIC SURVEY
 LC1496.in June 1991.
 LC1496
 LC1496.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1496.GEOID18 height accuracy estimate available here.
 LC1496
 LC1496.Click photographs - Photos may exist for this station.
 LC1496
 LC1496.The dynamic height is computed by dividing the NAVD 88
 LC1496.geopotential number by the normal gravity value computed on the
 LC1496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1496.degrees latitude (g = 980.6199 gals.).
 LC1496
 LC1496.The modeled gravity was interpolated from observed gravity values.
 LC1496
 LC1496;                    North         East    Units  Estimated Accuracy
 LC1496;SPC IL W     -   453,700.      743,630.      MT  (+/- 180 meters Scaled)
 LC1496
 LC1496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL762146(NAD 83)
 LC1496
 LC1496                          SUPERSEDED SURVEY CONTROL
 LC1496
 LC1496  NGVD 29 (??/??/92)  174.468  (m)          572.40   (f) ADJ UNCH    2 0
 LC1496
 LC1496.Superseded values are not recommended for survey control.
 LC1496
 LC1496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1496.See file dsdata.pdf to determine how the superseded data were derived.
 LC1496
 LC1496_MARKER: DB = BENCH MARK DISK
 LC1496_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1496_SP_SET: BRIDGE
 LC1496_STAMPING: G 198 1959
 LC1496_MARK LOGO: CGS
 LC1496_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1496
 LC1496  HISTORY     - Date     Condition        Report By
 LC1496  HISTORY     - 1959     MONUMENTED       CGS
 LC1496  HISTORY     - 1977     MARK NOT FOUND   LOCENG
 LC1496
 LC1496                          STATION DESCRIPTION
 LC1496
 LC1496'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1496'3.8 MI W FROM PEORIA.
 LC1496'ABOUT 2.35 MILES WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1496'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE 1.2
 LC1496'MILES WEST ALONG BIG HOLLOW ROAD, THENCE 0.2 MILES WEST ALONG
 LC1496'CHARTER OAK ROAD, SET IN THE TOP OF THE SOUTH END OF THE EAST
 LC1496'HEADWALL OF A 30-FOOT CONCRETE BRIDGE, 14 FEET SOUTH OF THE CENTER
 LC1496'LINE OF THE ROAD, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
 LC1496
 LC1496                          STATION RECOVERY (1977)
 LC1496
 LC1496'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1496'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0943 ***********************************************************************
 LC0943  DESIGNATION -  G 199
 LC0943  PID         -  LC0943
 LC0943  STATE/COUNTY-  IL/WOODFORD
 LC0943  COUNTRY     -  US
 LC0943  USGS QUAD   -  DANVERS (2018)
 LC0943
 LC0943                         *CURRENT SURVEY CONTROL
 LC0943  ______________________________________________________________________
 LC0943* NAD 83(1986) POSITION- 40 37 00.     (N) 089 13 27.     (W)   SCALED
 LC0943* NAVD 88 ORTHO HEIGHT -   211.228 (meters)      693.00  (feet) ADJUSTED
 LC0943  ______________________________________________________________________
 LC0943  GEOID HEIGHT    -        -32.357 (meters)                     GEOID18
 LC0943  DYNAMIC HEIGHT  -        211.132 (meters)      692.69  (feet) COMP
 LC0943  MODELED GRAVITY -    980,162.1   (mgal)                       NAVD 88
 LC0943
 LC0943  VERT ORDER      -  SECOND    CLASS 0
 LC0943
 LC0943.The horizontal coordinates were scaled from a map and have
 LC0943.an estimated accuracy of +/- 6 seconds.
 LC0943
 LC0943.The orthometric height was determined by differential leveling and
 LC0943.adjusted by the NATIONAL GEODETIC SURVEY
 LC0943.in June 1991.
 LC0943
 LC0943.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0943.GEOID18 height accuracy estimate available here.
 LC0943
 LC0943.Click photographs - Photos may exist for this station.
 LC0943
 LC0943.The dynamic height is computed by dividing the NAVD 88
 LC0943.geopotential number by the normal gravity value computed on the
 LC0943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0943.degrees latitude (g = 980.6199 gals.).
 LC0943
 LC0943.The modeled gravity was interpolated from observed gravity values.
 LC0943
 LC0943;                    North         East    Units  Estimated Accuracy
 LC0943;SPC IL W     -   438,890.      779,750.      MT  (+/- 180 meters Scaled)
 LC0943
 LC0943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK118985(NAD 83)
 LC0943
 LC0943                          SUPERSEDED SURVEY CONTROL
 LC0943
 LC0943  NGVD 29 (??/??/92)  211.300  (m)          693.24   (f) ADJ UNCH    2 0
 LC0943
 LC0943.Superseded values are not recommended for survey control.
 LC0943
 LC0943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0943.See file dsdata.pdf to determine how the superseded data were derived.
 LC0943
 LC0943_MARKER: DB = BENCH MARK DISK
 LC0943_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0943_SP_SET: BOX CULVERT HEADWALL
 LC0943_STAMPING: G 199 1959
 LC0943_MARK LOGO: CGS
 LC0943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0943+STABILITY: SURFACE MOTION
 LC0943
 LC0943  HISTORY     - Date     Condition        Report By
 LC0943  HISTORY     - 1959     MONUMENTED       CGS
 LC0943  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0943  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC0943
 LC0943                          STATION DESCRIPTION
 LC0943
 LC0943'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0943'2.9 MI E FROM GOODFIELD.
 LC0943'ABOUT 2.9 MILES EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0943'WITH STATE HIGHWAY 117 AT GOODFIELD, SET IN THE TOP OF THE EAST
 LC0943'END OF THE SOUTH HEADWALL OF A 5-FOOT CONCRETE BOX CULVERT, 24
 LC0943'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 1 1/2 FEET WEST
 LC0943'OF THE EAST END OF THE HEADWALL, ABOUT 15 FEET BELOW THE LEVEL
 LC0943'OF THE HIGHWAY.  NOTE-- THE MARK MAY BE REACHED FROM CONGERVILLE,
 LC0943'WOODFORD COUNTY, BY GOING NORTH ALONG AN ASPHALT STREET FOR
 LC0943'0.1 MILE FROM THE POST OFFICE AT CONGERVILLE, THENCE 1.0 MILE
 LC0943'WEST ALONG U.S. HIGHWAY 150.
 LC0943
 LC0943                          STATION RECOVERY (1988)
 LC0943
 LC0943'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0943'MARK NOT FOUND.
 LC0943
 LC0943                          STATION RECOVERY (1998)
 LC0943
 LC0943'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0943'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0625 ***********************************************************************
 LC0625  DESIGNATION -  G 200
 LC0625  PID         -  LC0625
 LC0625  STATE/COUNTY-  IL/MCLEAN
 LC0625  COUNTRY     -  US
 LC0625  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0625
 LC0625                         *CURRENT SURVEY CONTROL
 LC0625  ______________________________________________________________________
 LC0625* NAD 83(1986) POSITION- 40 24 03.     (N) 088 54 03.     (W)   SCALED
 LC0625* NAVD 88 ORTHO HEIGHT -   243.465 (meters)      798.77  (feet) ADJUSTED
 LC0625  ______________________________________________________________________
 LC0625  GEOID HEIGHT    -        -32.018 (meters)                     GEOID18
 LC0625  DYNAMIC HEIGHT  -        243.348 (meters)      798.38  (feet) COMP
 LC0625  MODELED GRAVITY -    980,139.0   (mgal)                       NAVD 88
 LC0625
 LC0625  VERT ORDER      -  SECOND    CLASS 0
 LC0625
 LC0625.The horizontal coordinates were scaled from a map and have
 LC0625.an estimated accuracy of +/- 6 seconds.
 LC0625
 LC0625.The orthometric height was determined by differential leveling and
 LC0625.adjusted by the NATIONAL GEODETIC SURVEY
 LC0625.in June 1991.
 LC0625
 LC0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0625.GEOID18 height accuracy estimate available here.
 LC0625
 LC0625.Click photographs - Photos may exist for this station.
 LC0625
 LC0625.The dynamic height is computed by dividing the NAVD 88
 LC0625.geopotential number by the normal gravity value computed on the
 LC0625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0625.degrees latitude (g = 980.6199 gals.).
 LC0625
 LC0625.The modeled gravity was interpolated from observed gravity values.
 LC0625
 LC0625;                    North         East    Units  Estimated Accuracy
 LC0625;SPC IL E     -   414,660.      251,830.      MT  (+/- 180 meters Scaled)
 LC0625
 LC0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK386739(NAD 83)
 LC0625
 LC0625                          SUPERSEDED SURVEY CONTROL
 LC0625
 LC0625  NGVD 29 (??/??/92)  243.523  (m)          798.96   (f) ADJ UNCH    2 0
 LC0625
 LC0625.Superseded values are not recommended for survey control.
 LC0625
 LC0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0625.See file dsdata.pdf to determine how the superseded data were derived.
 LC0625
 LC0625_MARKER: DB = BENCH MARK DISK
 LC0625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0625_STAMPING: G 200 1959
 LC0625_MARK LOGO: CGS
 LC0625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0625+STABILITY: SURFACE MOTION
 LC0625
 LC0625  HISTORY     - Date     Condition        Report By
 LC0625  HISTORY     - 1959     MONUMENTED       CGS
 LC0625  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0625
 LC0625                          STATION DESCRIPTION
 LC0625
 LC0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0625'0.3 MI S FROM GILLUM.
 LC0625'ABOUT 0.3 MILES SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0625'THE NEW YORK CENTRAL RAILROAD IN GILLUM, 26 FEET EAST OF THE CENTER
 LC0625'LINE OF THE ROAD, 1 1/2 FEET WEST OF A FENCE, 3 FEET SOUTH OF A
 LC0625'T-FENCE CORNER, 21 1/2 FEET NORTH OF A POWER POLE, 284 FEET SOUTH
 LC0625'OF THE CENTER LINE OF A DRIVEWAY EAST TO A FARM HOUSE, 2.6 FEET
 LC0625'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 LC0625'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0625'2 INCHES.
 LC0625
 LC0625                          STATION RECOVERY (2012)
 LC0625
 LC0625'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0625'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0284 ***********************************************************************
 LC0284  DESIGNATION -  G 201
 LC0284  PID         -  LC0284
 LC0284  STATE/COUNTY-  IL/CHAMPAIGN
 LC0284  COUNTRY     -  US
 LC0284  USGS QUAD   -  RANTOUL (2018)
 LC0284
 LC0284                         *CURRENT SURVEY CONTROL
 LC0284  ______________________________________________________________________
 LC0284* NAD 83(1986) POSITION- 40 21 39.     (N) 088 08 13.     (W)   SCALED
 LC0284* NAVD 88 ORTHO HEIGHT -   237.307 (meters)      778.56  (feet) ADJUSTED
 LC0284  ______________________________________________________________________
 LC0284  GEOID HEIGHT    -        -32.289 (meters)                     GEOID18
 LC0284  DYNAMIC HEIGHT  -        237.191 (meters)      778.18  (feet) COMP
 LC0284  MODELED GRAVITY -    980,130.4   (mgal)                       NAVD 88
 LC0284
 LC0284  VERT ORDER      -  SECOND    CLASS I
 LC0284
 LC0284.The horizontal coordinates were scaled from a map and have
 LC0284.an estimated accuracy of +/- 6 seconds.
 LC0284
 LC0284.The orthometric height was determined by differential leveling and
 LC0284.adjusted by the NATIONAL GEODETIC SURVEY
 LC0284.in April 2013.
 LC0284
 LC0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0284.GEOID18 height accuracy estimate available here.
 LC0284
 LC0284.Click photographs - Photos may exist for this station.
 LC0284
 LC0284.The dynamic height is computed by dividing the NAVD 88
 LC0284.geopotential number by the normal gravity value computed on the
 LC0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0284.degrees latitude (g = 980.6199 gals.).
 LC0284
 LC0284.The modeled gravity was interpolated from observed gravity values.
 LC0284
 LC0284;                    North         East    Units  Estimated Accuracy
 LC0284;SPC IL E     -   410,080.      316,680.      MT  (+/- 180 meters Scaled)
 LC0284
 LC0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK034684(NAD 83)
 LC0284
 LC0284                          SUPERSEDED SURVEY CONTROL
 LC0284
 LC0284  NAVD 88 (06/15/91)  237.295  (m)          778.53   (f) SUPERSEDED  2 0
 LC0284  NGVD 29 (??/??/92)  237.345  (m)          778.69   (f) ADJ UNCH    2 0
 LC0284
 LC0284.Superseded values are not recommended for survey control.
 LC0284
 LC0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0284.See file dsdata.pdf to determine how the superseded data were derived.
 LC0284
 LC0284_MARKER: DB = BENCH MARK DISK
 LC0284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0284_STAMPING: G 201 1959
 LC0284_MARK LOGO: CGS
 LC0284_PROJECTION: FLUSH
 LC0284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0284+STABILITY: SURFACE MOTION
 LC0284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0284+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 LC0284
 LC0284  HISTORY     - Date     Condition        Report By
 LC0284  HISTORY     - 1959     MONUMENTED       CGS
 LC0284  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0284  HISTORY     - 20051208 GOOD             ILDT
 LC0284  HISTORY     - 20120330 GOOD             GEOSPC
 LC0284
 LC0284                          STATION DESCRIPTION
 LC0284
 LC0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0284'3.6 MI NE FROM RANTOUL.
 LC0284'ABOUT 3.65 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0284'WITH U.S. HIGHWAY 136 IN RANTOUL, AT THE JUNCTION OF A GRAVEL
 LC0284'ROAD EAST, 104 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 LC0284'53 FEET SOUTH-SOUTHWEST OF THE CENTER LINE OF THE GRAVEL ROAD,
 LC0284'6 FEET EAST OF A FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE, 43
 LC0284'FEET SOUTH OF THE SOUTHWEST END OF A CONCRETE PIPE CULVERT,
 LC0284'1.8 FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 LC0284'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 LC0284'PROJECTING 3 INCHES.  NOTE-- THE MARK MAY BE REACHED FROM LUDLOW,
 LC0284'CHMPAIGN COUNTY, BY GOING SOUTHWEST ALONG AN ASPHALT ROAD FOR
 LC0284'0.8 MILES FROM THE POST OFFICE AT LUDLOW, THENCE 2.05 MILES
 LC0284'SOUTHWEST ALONG U.S. HIGHWAY 45.
 LC0284
 LC0284                          STATION RECOVERY (1973)
 LC0284
 LC0284'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0284'MARK NOT FOUND.
 LC0284
 LC0284                          STATION RECOVERY (2005)
 LC0284
 LC0284'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0284'TO REACH FROM THE INTERSECTION OF US 45 AND CH 55.  MARK IS 104 FT SE
 LC0284'OF INTERSECTION.  50 FT SOUTH OF CH 55.  43 FT SE OF PIPE CULVERT.
 LC0284'7.7 FT NE OF A POWER POLE.  9.2 NE OF TELEPHONE PED.  6.6 FT SE OF
 LC0284'METAL FENCE CORNER.
 LC0284
 LC0284                          STATION RECOVERY (2012)
 LC0284
 LC0284'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LC0284'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0094 ***********************************************************************
 LC0094  DESIGNATION -  G 202
 LC0094  PID         -  LC0094
 LC0094  STATE/COUNTY-  IL/IROQUOIS
 LC0094  COUNTRY     -  US
 LC0094  USGS QUAD   -  ONARGA WEST (2018)
 LC0094
 LC0094                         *CURRENT SURVEY CONTROL
 LC0094  ______________________________________________________________________
 LC0094* NAD 83(1986) POSITION- 40 42 00.     (N) 088 01 41.     (W)   SCALED
 LC0094* NAVD 88 ORTHO HEIGHT -   203.336 (meters)      667.11  (feet) ADJUSTED
 LC0094  ______________________________________________________________________
 LC0094  GEOID HEIGHT    -        -32.406 (meters)                     GEOID18
 LC0094  DYNAMIC HEIGHT  -        203.245 (meters)      666.81  (feet) COMP
 LC0094  MODELED GRAVITY -    980,173.3   (mgal)                       NAVD 88
 LC0094
 LC0094  VERT ORDER      -  SECOND    CLASS 0
 LC0094
 LC0094.The horizontal coordinates were scaled from a map and have
 LC0094.an estimated accuracy of +/- 6 seconds.
 LC0094
 LC0094.The orthometric height was determined by differential leveling and
 LC0094.adjusted by the NATIONAL GEODETIC SURVEY
 LC0094.in June 1991.
 LC0094
 LC0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0094.GEOID18 height accuracy estimate available here.
 LC0094
 LC0094.Click photographs - Photos may exist for this station.
 LC0094
 LC0094.The dynamic height is computed by dividing the NAVD 88
 LC0094.geopotential number by the normal gravity value computed on the
 LC0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0094.degrees latitude (g = 980.6199 gals.).
 LC0094
 LC0094.The modeled gravity was interpolated from observed gravity values.
 LC0094
 LC0094;                    North         East    Units  Estimated Accuracy
 LC0094;SPC IL E     -   447,770.      325,800.      MT  (+/- 180 meters Scaled)
 LC0094
 LC0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL131059(NAD 83)
 LC0094
 LC0094                          SUPERSEDED SURVEY CONTROL
 LC0094
 LC0094  NGVD 29 (??/??/92)  203.405  (m)          667.34   (f) ADJ UNCH    2 0
 LC0094
 LC0094.Superseded values are not recommended for survey control.
 LC0094
 LC0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0094.See file dsdata.pdf to determine how the superseded data were derived.
 LC0094
 LC0094_MARKER: DB = BENCH MARK DISK
 LC0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0094_STAMPING: G 202 1959
 LC0094_MARK LOGO: CGS
 LC0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0094+STABILITY: SURFACE MOTION
 LC0094
 LC0094  HISTORY     - Date     Condition        Report By
 LC0094  HISTORY     - 1959     MONUMENTED       CGS
 LC0094  HISTORY     - 20180302 MARK NOT FOUND   ILDT
 LC0094
 LC0094                          STATION DESCRIPTION
 LC0094
 LC0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0094'2 MI SW FROM ONARGA.
 LC0094'ABOUT 1.05 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0094'WITH U.S. HIGHWAY 54 IN ONARGA, THENCE 1.0 MILE WEST ALONG A
 LC0094'GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL ROAD NORTH, 25 FEET
 LC0094'SOUTH OF THE CENTER LINE OF THE ROAD, 8 FEET WEST OF THE EXTENDED
 LC0094'CENTER LINE OF THE ROAD NORTH, 1 1/2 FEET NORTH OF A FENCE,
 LC0094'6 FEET WEST-NORTHWEST OF A FENCE CORNER, 20 1/2 FEET
 LC0094'EAST-SOUTHEAST OF A TELEPHONE POLE, 28 FEET SOUTHWEST OF THE CENTER
 LC0094'OF THE JUNCTION, 1.9 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 LC0094'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0094'PROJECTING 2 INCHES.
 LC0094
 LC0094                          STATION RECOVERY (2018)
 LC0094
 LC0094'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RAS)
 LC0094'DISK IS MISSING.  STEM REMAINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2011 ***********************************************************************
 LB2011  DESIGNATION -  G 203
 LB2011  PID         -  LB2011
 LB2011  STATE/COUNTY-  IL/IROQUOIS
 LB2011  COUNTRY     -  US
 LB2011  USGS QUAD   -  CLIFTON (2018)
 LB2011
 LB2011                         *CURRENT SURVEY CONTROL
 LB2011  ______________________________________________________________________
 LB2011* NAD 83(1986) POSITION- 40 59 19.82   (N) 087 53 15.59   (W)   HD_HELD1
 LB2011* NAVD 88 ORTHO HEIGHT -   195.874 (meters)      642.63  (feet) ADJUSTED
 LB2011  ______________________________________________________________________
 LB2011  GEOID HEIGHT    -        -32.636 (meters)                     GEOID18
 LB2011  DYNAMIC HEIGHT  -        195.794 (meters)      642.37  (feet) COMP
 LB2011  MODELED GRAVITY -    980,208.8   (mgal)                       NAVD 88
 LB2011
 LB2011  VERT ORDER      -  SECOND    CLASS I
 LB2011
 LB2011.The horizontal coordinates were determined by differentially corrected
 LB2011.hand held GPS observations or other comparable positioning techniques
 LB2011.and have an estimated accuracy of +/- 3 meters.
 LB2011
 LB2011.The orthometric height was determined by differential leveling and
 LB2011.adjusted by the NATIONAL GEODETIC SURVEY
 LB2011.in June 1991.
 LB2011
 LB2011.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2011.GEOID18 height accuracy estimate available here.
 LB2011
 LB2011.Click photographs - Photos may exist for this station.
 LB2011
 LB2011.The dynamic height is computed by dividing the NAVD 88
 LB2011.geopotential number by the normal gravity value computed on the
 LB2011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2011.degrees latitude (g = 980.6199 gals.).
 LB2011
 LB2011.The modeled gravity was interpolated from observed gravity values.
 LB2011
 LB2011;                    North         East    Units  Estimated Accuracy
 LB2011;SPC IL E     -   479,898.0     337,501.9     MT  (+/- 3 meters HH1 GPS) 
 LB2011
 LB2011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2533337897(NAD 83)
 LB2011
 LB2011                          SUPERSEDED SURVEY CONTROL
 LB2011
 LB2011  NGVD 29 (??/??/92)  195.958  (m)          642.91   (f) ADJ UNCH    2 0
 LB2011
 LB2011.Superseded values are not recommended for survey control.
 LB2011
 LB2011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2011.See file dsdata.pdf to determine how the superseded data were derived.
 LB2011
 LB2011_MARKER: DB = BENCH MARK DISK
 LB2011_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB2011_SP_SET: CULVERT HEADWALL
 LB2011_STAMPING: G 203 1959
 LB2011_MARK LOGO: CGS
 LB2011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2011+STABILITY: SURFACE MOTION
 LB2011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2011+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2025
 LB2011
 LB2011  HISTORY     - Date     Condition        Report By
 LB2011  HISTORY     - 1959     MONUMENTED       CGS
 LB2011  HISTORY     - 20070325 GOOD             GEOCAC
 LB2011  HISTORY     - 20110412 GOOD             TROTT
 LB2011  HISTORY     - 20110506 GOOD             ILSGS
 LB2011  HISTORY     - 20250114 GOOD             ILDT
 LB2011
 LB2011                          STATION DESCRIPTION
 LB2011
 LB2011'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB2011'2.8 MI SE FROM CHEBANSE.
 LB2011'ABOUT 0.2 MILE EAST ALONG CHEBANSE STREET FROM ITS JUNCTION WITH
 LB2011'CHESTNUT STREET IN CHESBANSE, THENCE 1.15 MILES SOUTH ALONG U.S.
 LB2011'HIGHWAY 45, THENCE 1.4 MILES EAST ALONG AN ASPHALT ROAD, SET IN
 LB2011'THE TOP OF THE EAST END OF THE SOUTH HEADWALL OF A 6-FOOT CONCRETE
 LB2011'BOX CULVERT, 18 FEET SOUTH OF THE CENTER LINE OF THE ROAD AND ABOUT
 LB2011'1 FOOT ABOVE THE LEVEL OF THE ROAD.
 LB2011
 LB2011                          STATION RECOVERY (2007)
 LB2011
 LB2011'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2011'RECOVERED IN GOOD CONDITION.
 LB2011
 LB2011                          STATION RECOVERY (2011)
 LB2011
 LB2011'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 LB2011'RECOVERED IN GOOD CONDITION
 LB2011
 LB2011                          STATION RECOVERY (2011)
 LB2011
 LB2011'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2011 (MEB)
 LB2011'RECOVERED IN GOOD CONDITION.
 LB2011
 LB2011                          STATION RECOVERY (2025)
 LB2011
 LB2011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LB2011'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0136 ***********************************************************************
 KB0136  DESIGNATION -  G 206
 KB0136  PID         -  KB0136
 KB0136  STATE/COUNTY-  IL/COLES
 KB0136  COUNTRY     -  US
 KB0136  USGS QUAD   -  HUMBOLDT (2018)
 KB0136
 KB0136                         *CURRENT SURVEY CONTROL
 KB0136  ______________________________________________________________________
 KB0136* NAD 83(1986) POSITION- 39 35 51.     (N) 088 19 16.     (W)   SCALED
 KB0136* NAVD 88 ORTHO HEIGHT -   199.562 (meters)      654.73  (feet) ADJUSTED
 KB0136  ______________________________________________________________________
 KB0136  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB0136  DYNAMIC HEIGHT  -        199.451 (meters)      654.37  (feet) COMP
 KB0136  MODELED GRAVITY -    980,064.0   (mgal)                       NAVD 88
 KB0136
 KB0136  VERT ORDER      -  SECOND    CLASS 0
 KB0136
 KB0136.The horizontal coordinates were scaled from a map and have
 KB0136.an estimated accuracy of +/- 6 seconds.
 KB0136
 KB0136.The orthometric height was determined by differential leveling and
 KB0136.adjusted by the NATIONAL GEODETIC SURVEY
 KB0136.in June 1991.
 KB0136
 KB0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0136.GEOID18 height accuracy estimate available here.
 KB0136
 KB0136.Click photographs - Photos may exist for this station.
 KB0136
 KB0136.The dynamic height is computed by dividing the NAVD 88
 KB0136.geopotential number by the normal gravity value computed on the
 KB0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0136.degrees latitude (g = 980.6199 gals.).
 KB0136
 KB0136.The modeled gravity was interpolated from observed gravity values.
 KB0136
 KB0136;                    North         East    Units  Estimated Accuracy
 KB0136;SPC IL E     -   325,310.      301,050.      MT  (+/- 180 meters Scaled)
 KB0136
 KB0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ865839(NAD 83)
 KB0136
 KB0136                          SUPERSEDED SURVEY CONTROL
 KB0136
 KB0136  NGVD 29 (??/??/92)  199.634  (m)          654.97   (f) ADJ UNCH    2 0
 KB0136
 KB0136.Superseded values are not recommended for survey control.
 KB0136
 KB0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0136.See file dsdata.pdf to determine how the superseded data were derived.
 KB0136
 KB0136_MARKER: DB = BENCH MARK DISK
 KB0136_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0136_SP_SET: BRIDGE
 KB0136_STAMPING: G 206 1959
 KB0136_MARK LOGO: CGS
 KB0136_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0136
 KB0136  HISTORY     - Date     Condition        Report By
 KB0136  HISTORY     - 1959     MONUMENTED       CGS
 KB0136  HISTORY     - 1973     GOOD             ILHD
 KB0136  HISTORY     - 20050228 MARK NOT FOUND   ILDT
 KB0136
 KB0136                          STATION DESCRIPTION
 KB0136
 KB0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0136'0.2 MI S FROM HUMBOLDT.
 KB0136'ABOUT 0.25 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0136'THE STATION AT HUMBOLDT, SET IN THE TOP OF THE SOUTH END OF THE
 KB0136'EAST HEADWALL OF A 45-FOOT CONCRETE BRIDGE UNDER THE RAILROAD,
 KB0136'12 FEET EAST OF THE EAST RAIL OF THE NORTH BOUND TRACK AND
 KB0136'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.
 KB0136
 KB0136                          STATION RECOVERY (1973)
 KB0136
 KB0136'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0136'RECOVERED IN GOOD CONDITION.
 KB0136
 KB0136                          STATION RECOVERY (2005)
 KB0136
 KB0136'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0136'BRIDGE HAS BEEN EXTENDED APPEARS TO BE UNDER NEW CONCRETE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0345 ***********************************************************************
 KB0345  DESIGNATION -  G 209
 KB0345  PID         -  KB0345
 KB0345  STATE/COUNTY-  IL/SHELBY
 KB0345  COUNTRY     -  US
 KB0345  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0345
 KB0345                         *CURRENT SURVEY CONTROL
 KB0345  ______________________________________________________________________
 KB0345* NAD 83(1986) POSITION- 39 13 07.     (N) 088 29 19.     (W)   SCALED
 KB0345* NAVD 88 ORTHO HEIGHT -   191.358 (meters)      627.81  (feet) ADJUSTED
 KB0345  ______________________________________________________________________
 KB0345  GEOID HEIGHT    -        -32.069 (meters)                     GEOID18
 KB0345  DYNAMIC HEIGHT  -        191.244 (meters)      627.44  (feet) COMP
 KB0345  MODELED GRAVITY -    980,027.8   (mgal)                       NAVD 88
 KB0345
 KB0345  VERT ORDER      -  SECOND    CLASS 0
 KB0345
 KB0345.The horizontal coordinates were scaled from a map and have
 KB0345.an estimated accuracy of +/- 6 seconds.
 KB0345
 KB0345.The orthometric height was determined by differential leveling and
 KB0345.adjusted by the NATIONAL GEODETIC SURVEY
 KB0345.in June 1991.
 KB0345
 KB0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0345.GEOID18 height accuracy estimate available here.
 KB0345
 KB0345.Click photographs - Photos may exist for this station.
 KB0345
 KB0345.The dynamic height is computed by dividing the NAVD 88
 KB0345.geopotential number by the normal gravity value computed on the
 KB0345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0345.degrees latitude (g = 980.6199 gals.).
 KB0345
 KB0345.The modeled gravity was interpolated from observed gravity values.
 KB0345
 KB0345;                    North         East    Units  Estimated Accuracy
 KB0345;SPC IL E     -   283,260.      286,590.      MT  (+/- 180 meters Scaled)
 KB0345
 KB0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ714420(NAD 83)
 KB0345
 KB0345                          SUPERSEDED SURVEY CONTROL
 KB0345
 KB0345  NGVD 29 (??/??/92)  191.440  (m)          628.08   (f) ADJ UNCH    2 0
 KB0345
 KB0345.Superseded values are not recommended for survey control.
 KB0345
 KB0345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0345.See file dsdata.pdf to determine how the superseded data were derived.
 KB0345
 KB0345_MARKER: DB = BENCH MARK DISK
 KB0345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0345_STAMPING: G 209 1959
 KB0345_MARK LOGO: CGS
 KB0345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0345+STABILITY: SURFACE MOTION
 KB0345
 KB0345  HISTORY     - Date     Condition        Report By
 KB0345  HISTORY     - 1959     MONUMENTED       CGS
 KB0345  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0345  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0345  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0345
 KB0345                          STATION DESCRIPTION
 KB0345
 KB0345'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0345'0.9 MI SE FROM SIGEL.
 KB0345'ABOUT 0.25 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0345'AT SIGEL, THENCE 0.35 MILE SOUTH ALONG AN ASPHALT ROAD, THENCE
 KB0345'0.3 MILE EAST ALONG AN ASPHALT ROAD, ABOUT 33 YARDS WEST OF THE
 KB0345'WEST END OF A 9-FOOT CONCRETE CULVERT, AT A FENCE CORNER SOUTH
 KB0345'OF THE ROAD, 22 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 KB0345'1 1/2 FEET NORTH OF A FENCE, 8 FEET EAST OF A FENCE CORNER, 19
 KB0345'FEET EAST OF THE CENTER LINE OF A FARM ROAD SOUTH TO A FIELD,
 KB0345'13 FEET SOUTHEAST OF THE EAST END OF A CORRUGATED STEEL PIPE
 KB0345'CULVERT, 1.7 FEET EAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 KB0345'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0345'POST PROJECTING 3 INCHES.
 KB0345
 KB0345                          STATION RECOVERY (1973)
 KB0345
 KB0345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0345'MARK NOT FOUND.
 KB0345
 KB0345                          STATION RECOVERY (1982)
 KB0345
 KB0345'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0345'MARK NOT FOUND.
 KB0345
 KB0345                          STATION RECOVERY (2004)
 KB0345
 KB0345'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0345'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0006 ***********************************************************************
 LC0006  DESIGNATION -  G 21
 LC0006  PID         -  LC0006
 LC0006  STATE/COUNTY-  IL/LIVINGSTON
 LC0006  COUNTRY     -  US
 LC0006  USGS QUAD   -  SAUNEMIN (2018)
 LC0006
 LC0006                         *CURRENT SURVEY CONTROL
 LC0006  ______________________________________________________________________
 LC0006* NAD 83(1986) POSITION- 40 57 48.     (N) 088 24 57.     (W)   SCALED
 LC0006* NAVD 88 ORTHO HEIGHT -   217.943 (meters)      715.03  (feet) ADJUSTED
 LC0006  ______________________________________________________________________
 LC0006  GEOID HEIGHT    -        -32.207 (meters)                     GEOID18
 LC0006  DYNAMIC HEIGHT  -        217.854 (meters)      714.74  (feet) COMP
 LC0006  MODELED GRAVITY -    980,208.9   (mgal)                       NAVD 88
 LC0006
 LC0006  VERT ORDER      -  SECOND    CLASS 0
 LC0006
 LC0006.The horizontal coordinates were scaled from a map and have
 LC0006.an estimated accuracy of +/- 6 seconds.
 LC0006
 LC0006.The orthometric height was determined by differential leveling and
 LC0006.adjusted by the NATIONAL GEODETIC SURVEY
 LC0006.in June 1991.
 LC0006
 LC0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0006.GEOID18 height accuracy estimate available here.
 LC0006
 LC0006.Click photographs - Photos may exist for this station.
 LC0006
 LC0006.The dynamic height is computed by dividing the NAVD 88
 LC0006.geopotential number by the normal gravity value computed on the
 LC0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0006.degrees latitude (g = 980.6199 gals.).
 LC0006
 LC0006.The modeled gravity was interpolated from observed gravity values.
 LC0006
 LC0006;                    North         East    Units  Estimated Accuracy
 LC0006;SPC IL E     -   476,970.      293,060.      MT  (+/- 180 meters Scaled)
 LC0006
 LC0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL808356(NAD 83)
 LC0006
 LC0006                          SUPERSEDED SURVEY CONTROL
 LC0006
 LC0006  NGVD 29 (??/??/92)  218.012  (m)          715.26   (f) ADJ UNCH    2 0
 LC0006
 LC0006.Superseded values are not recommended for survey control.
 LC0006
 LC0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0006.See file dsdata.pdf to determine how the superseded data were derived.
 LC0006
 LC0006_MARKER: DB = BENCH MARK DISK
 LC0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0006_STAMPING: G 21 1934
 LC0006_MARK LOGO: CGS
 LC0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0006+STABILITY: SURFACE MOTION
 LC0006
 LC0006  HISTORY     - Date     Condition        Report By
 LC0006  HISTORY     - 1934     MONUMENTED       CGS
 LC0006  HISTORY     - 20130513 MARK NOT FOUND   ILDT
 LC0006
 LC0006                          STATION DESCRIPTION
 LC0006
 LC0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0006'5.6 MI N FROM SAUNEMIN.
 LC0006'5.6 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE WABASH RAILWAY
 LC0006'STATION AT SAUNEMIN, LIVINGSTON COUNTY, 42 FEET SOUTH OF THE
 LC0006'CENTER OF THE INTERSECTION OF A CROSS ROAD, 38 FEET WEST OF THE
 LC0006'CENTERLINE OF THE HIGHWAY, 2 FEET EAST OF A RIGHT-OF-WAY FENCE,
 LC0006'AND ABOUT 2 FEET LOWER THAN THE ROADWAY.  A STANDARD DISK,
 LC0006'STAMPED G 21 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC0006
 LC0006                          STATION RECOVERY (2013)
 LC0006
 LC0006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0006'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0413 ***********************************************************************
 KB0413  DESIGNATION -  G 210 RESET
 KB0413  PID         -  KB0413
 KB0413  STATE/COUNTY-  IL/CUMBERLAND
 KB0413  COUNTRY     -  US
 KB0413  USGS QUAD   -  GREENUP (2018)
 KB0413
 KB0413                         *CURRENT SURVEY CONTROL
 KB0413  ______________________________________________________________________
 KB0413* NAD 83(1986) POSITION- 39 12 44.     (N) 088 14 10.     (W)   SCALED
 KB0413* NAVD 88 ORTHO HEIGHT -   176.306 (meters)      578.43  (feet) ADJUSTED
 KB0413  ______________________________________________________________________
 KB0413  GEOID HEIGHT    -        -32.029 (meters)                     GEOID18
 KB0413  DYNAMIC HEIGHT  -        176.202 (meters)      578.09  (feet) COMP
 KB0413  MODELED GRAVITY -    980,034.7   (mgal)                       NAVD 88
 KB0413
 KB0413  VERT ORDER      -  SECOND    CLASS 0
 KB0413
 KB0413.The horizontal coordinates were scaled from a map and have
 KB0413.an estimated accuracy of +/- 6 seconds.
 KB0413
 KB0413.The orthometric height was determined by differential leveling and
 KB0413.adjusted by the NATIONAL GEODETIC SURVEY
 KB0413.in June 1991.
 KB0413
 KB0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0413.GEOID18 height accuracy estimate available here.
 KB0413
 KB0413.Click photographs - Photos may exist for this station.
 KB0413
 KB0413.The dynamic height is computed by dividing the NAVD 88
 KB0413.geopotential number by the normal gravity value computed on the
 KB0413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0413.degrees latitude (g = 980.6199 gals.).
 KB0413
 KB0413.The modeled gravity was interpolated from observed gravity values.
 KB0413
 KB0413;                    North         East    Units  Estimated Accuracy
 KB0413;SPC IL E     -   282,540.      308,400.      MT  (+/- 180 meters Scaled)
 KB0413
 KB0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ932410(NAD 83)
 KB0413
 KB0413                          SUPERSEDED SURVEY CONTROL
 KB0413
 KB0413  NGVD 29 (??/??/92)  176.370  (m)          578.64   (f) ADJ UNCH    2 0
 KB0413
 KB0413.Superseded values are not recommended for survey control.
 KB0413
 KB0413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0413.See file dsdata.pdf to determine how the superseded data were derived.
 KB0413
 KB0413_MARKER: DB = BENCH MARK DISK
 KB0413_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0413_SP_SET: CULVERT WINGWALL
 KB0413_STAMPING: G 210 1959 RESET 1960
 KB0413_MARK LOGO: CGS
 KB0413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0413+STABILITY: SURFACE MOTION
 KB0413_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0413+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 KB0413
 KB0413  HISTORY     - Date     Condition        Report By
 KB0413  HISTORY     - 1960     MONUMENTED       CGS
 KB0413  HISTORY     - 20050215 GOOD             ILDT
 KB0413  HISTORY     - 20120417 GOOD             ILDT
 KB0413
 KB0413                          STATION DESCRIPTION
 KB0413
 KB0413'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0413'1.4 MI NE FROM JEWETT.
 KB0413'ABOUT 1.05 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0413'WITH JEWETT ROAD IN THE NORTH PART OF JEWETT, THENCE 0.15 MILE
 KB0413'SOUTH ACROSS THE HIGHWAY AND RAILROAD RIGHT-OF-WAY TO THE
 KB0413'RAILROAD TRACK, ABOUT 0.25 MILE NORTHEAST OF A NORTH-SOUTH ROAD
 KB0413'CROSSING, SET IN THE TOP OF THE SOUTHEAST END OF THE WINGWALL AT
 KB0413'THE WEST CORNER OF A 6-FOOT CONCRETE CULVERT UNDER THE RAILROAD
 KB0413'AND NUMBERED 122-49, 22 FEET NORTH-NORTHWEST OF THE
 KB0413'NORTH-NORTHWEST RAIL OF THE WEST-BOUND TRACK, ABOUT 9 FEET BELOW
 KB0413'THE LEVEL OF THE TRACK.
 KB0413
 KB0413                          STATION RECOVERY (2005)
 KB0413
 KB0413'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0413'RECOVERED IN GOOD CONDITION.
 KB0413
 KB0413                          STATION RECOVERY (2012)
 KB0413
 KB0413'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0413'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1405 ***********************************************************************
 KA1405  DESIGNATION -  G 211
 KA1405  PID         -  KA1405
 KA1405  STATE/COUNTY-  IL/CLARK
 KA1405  COUNTRY     -  US
 KA1405  USGS QUAD   -  CLARK CENTER (2018)
 KA1405
 KA1405                         *CURRENT SURVEY CONTROL
 KA1405  ______________________________________________________________________
 KA1405* NAD 83(1986) POSITION- 39 21 03.     (N) 087 48 56.     (W)   SCALED
 KA1405* NAVD 88 ORTHO HEIGHT -   193.243 (meters)      634.00  (feet) ADJUSTED
 KA1405  ______________________________________________________________________
 KA1405  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 KA1405  DYNAMIC HEIGHT  -        193.132 (meters)      633.63  (feet) COMP
 KA1405  MODELED GRAVITY -    980,048.9   (mgal)                       NAVD 88
 KA1405
 KA1405  VERT ORDER      -  SECOND    CLASS I
 KA1405
 KA1405.The horizontal coordinates were scaled from a map and have
 KA1405.an estimated accuracy of +/- 6 seconds.
 KA1405
 KA1405.The orthometric height was determined by differential leveling and
 KA1405.adjusted by the NATIONAL GEODETIC SURVEY
 KA1405.in April 2013.
 KA1405
 KA1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1405.GEOID18 height accuracy estimate available here.
 KA1405
 KA1405.Click photographs - Photos may exist for this station.
 KA1405
 KA1405.The dynamic height is computed by dividing the NAVD 88
 KA1405.geopotential number by the normal gravity value computed on the
 KA1405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1405.degrees latitude (g = 980.6199 gals.).
 KA1405
 KA1405.The modeled gravity was interpolated from observed gravity values.
 KA1405
 KA1405;                    North         East    Units  Estimated Accuracy
 KA1405;SPC IL E     -   298,050.      344,630.      MT  (+/- 180 meters Scaled)
 KA1405
 KA1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ297560(NAD 83)
 KA1405
 KA1405                          SUPERSEDED SURVEY CONTROL
 KA1405
 KA1405  NAVD 88 (06/15/91)  193.236  (m)          633.98   (f) SUPERSEDED  2 0
 KA1405  NGVD 29 (??/??/92)  193.310  (m)          634.22   (f) ADJ UNCH    2 0
 KA1405
 KA1405.Superseded values are not recommended for survey control.
 KA1405
 KA1405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1405.See file dsdata.pdf to determine how the superseded data were derived.
 KA1405
 KA1405_MARKER: DB = BENCH MARK DISK
 KA1405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1405_STAMPING: G 211 1959
 KA1405_MARK LOGO: CGS
 KA1405_PROJECTION: FLUSH
 KA1405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1405+STABILITY: SURFACE MOTION
 KA1405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1405+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1405
 KA1405  HISTORY     - Date     Condition        Report By
 KA1405  HISTORY     - 1959     MONUMENTED       CGS
 KA1405  HISTORY     - 20050207 GOOD             ILDT
 KA1405  HISTORY     - 20120330 GOOD             TROTT
 KA1405
 KA1405                          STATION DESCRIPTION
 KA1405
 KA1405'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1405'3.6 MI NE FROM MARTINSVILLE.
 KA1405'3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1405'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.1 MILE
 KA1405'SOUTH ALONG A PRIVATE FARM ROAD, 10 FEET EAST OF THE CENTER LINE
 KA1405'OF THE ROAD, 214 FEET NORTH OF A TELEPHONE POLE, 171 FEET
 KA1405'NORTH-NORTHEAST AND ACROSS THE ROAD FROM A POWER POLE, 1 1/2 FEET
 KA1405'WEST OF A FENCE, 258 FEET SOUTH OF A FENCE CORNER, 2.2 FEET NORTH
 KA1405'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 KA1405'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1405
 KA1405                          STATION RECOVERY (2005)
 KA1405
 KA1405'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1405'RECOVERED IN GOOD CONDITION.
 KA1405
 KA1405                          STATION RECOVERY (2012)
 KA1405
 KA1405'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1405'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0956 ***********************************************************************
 JB0956  DESIGNATION -  G 212
 JB0956  PID         -  JB0956
 JB0956  STATE/COUNTY-  IL/BOND
 JB0956  COUNTRY     -  US
 JB0956  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0956
 JB0956                         *CURRENT SURVEY CONTROL
 JB0956  ______________________________________________________________________
 JB0956* NAD 83(1986) POSITION- 38 53 55.     (N) 089 17 36.     (W)   SCALED
 JB0956* NAVD 88 ORTHO HEIGHT -   169.783 (meters)      557.03  (feet) ADJUSTED
 JB0956  ______________________________________________________________________
 JB0956  GEOID HEIGHT    -        -31.430 (meters)                     GEOID18
 JB0956  DYNAMIC HEIGHT  -        169.678 (meters)      556.69  (feet) COMP
 JB0956  MODELED GRAVITY -    980,008.5   (mgal)                       NAVD 88
 JB0956
 JB0956  VERT ORDER      -  SECOND    CLASS 0
 JB0956
 JB0956.The horizontal coordinates were scaled from a map and have
 JB0956.an estimated accuracy of +/- 6 seconds.
 JB0956
 JB0956.The orthometric height was determined by differential leveling and
 JB0956.adjusted by the NATIONAL GEODETIC SURVEY
 JB0956.in June 1991.
 JB0956
 JB0956.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0956.GEOID18 height accuracy estimate available here.
 JB0956
 JB0956.Click photographs - Photos may exist for this station.
 JB0956
 JB0956.The dynamic height is computed by dividing the NAVD 88
 JB0956.geopotential number by the normal gravity value computed on the
 JB0956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0956.degrees latitude (g = 980.6199 gals.).
 JB0956
 JB0956.The modeled gravity was interpolated from observed gravity values.
 JB0956
 JB0956;                    North         East    Units  Estimated Accuracy
 JB0956;SPC IL W     -   248,080.      775,760.      MT  (+/- 180 meters Scaled)
 JB0956
 JB0956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ011080(NAD 83)
 JB0956
 JB0956                          SUPERSEDED SURVEY CONTROL
 JB0956
 JB0956  NGVD 29 (??/??/92)  169.908  (m)          557.44   (f) ADJ UNCH    2 0
 JB0956
 JB0956.Superseded values are not recommended for survey control.
 JB0956
 JB0956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0956.See file dsdata.pdf to determine how the superseded data were derived.
 JB0956
 JB0956_MARKER: DB = BENCH MARK DISK
 JB0956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0956_STAMPING: G 212 1960
 JB0956_MARK LOGO: CGS
 JB0956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0956+STABILITY: SURFACE MOTION
 JB0956
 JB0956  HISTORY     - Date     Condition        Report By
 JB0956  HISTORY     - 1960     MONUMENTED       CGS
 JB0956
 JB0956                          STATION DESCRIPTION
 JB0956
 JB0956'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0956'5.1 MI SW FROM MULBERRY GROVE.
 JB0956'ABOUT 2.8 MILES WEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0956'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, THENCE 0.8 MILE SOUTH
 JB0956'ALONG AN ASPHALT ROAD, THENCE 1.25 MILE EAST ALONG AN OILED ROAD,
 JB0956'THENCE 0.25 MILE NORTH ALONG AN OILED ROAD, ABOUT 0.1 MILE SOUTH
 JB0956'OF A FARM HOUSE, 15 FEET EAST OF THE CENTER LINE OF THE ROAD,
 JB0956'1 FOOT WEST OF A FENCE, 10 FEET NORTH OF A FENCE CORNER, 2.2 FEET
 JB0956'NORTH OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF
 JB0956'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB0956'INCHES.  NOTE-- THE MARK MAY BE REACHED FROM SMITHBORO, BOND
 JB0956'COUNTY, BY GOING EAST FOR 2.55 MILES ALONG AN OILED ROAD FROM THE
 JB0956'POST OFFICE, THENCE 0.25 MILE NORTH ALONG AN OILED ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1405 ***********************************************************************
 JB1405  DESIGNATION -  G 213
 JB1405  PID         -  JB1405
 JB1405  STATE/COUNTY-  IL/MADISON
 JB1405  COUNTRY     -  US
 JB1405  USGS QUAD   -  POCAHONTAS (2018)
 JB1405
 JB1405                         *CURRENT SURVEY CONTROL
 JB1405  ______________________________________________________________________
 JB1405* NAD 83(1986) POSITION- 38 45 39.     (N) 089 35 52.     (W)   SCALED
 JB1405* NAVD 88 ORTHO HEIGHT -   161.511 (meters)      529.89  (feet) ADJUSTED
 JB1405  ______________________________________________________________________
 JB1405  GEOID HEIGHT    -        -31.080 (meters)                     GEOID18
 JB1405  DYNAMIC HEIGHT  -        161.410 (meters)      529.56  (feet) COMP
 JB1405  MODELED GRAVITY -    980,001.0   (mgal)                       NAVD 88
 JB1405
 JB1405  VERT ORDER      -  SECOND    CLASS 0
 JB1405
 JB1405.The horizontal coordinates were scaled from a map and have
 JB1405.an estimated accuracy of +/- 6 seconds.
 JB1405
 JB1405.The orthometric height was determined by differential leveling and
 JB1405.adjusted by the NATIONAL GEODETIC SURVEY
 JB1405.in June 1991.
 JB1405
 JB1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1405.GEOID18 height accuracy estimate available here.
 JB1405
 JB1405.Click photographs - Photos may exist for this station.
 JB1405
 JB1405.The dynamic height is computed by dividing the NAVD 88
 JB1405.geopotential number by the normal gravity value computed on the
 JB1405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1405.degrees latitude (g = 980.6199 gals.).
 JB1405
 JB1405.The modeled gravity was interpolated from observed gravity values.
 JB1405
 JB1405;                    North         East    Units  Estimated Accuracy
 JB1405;SPC IL W     -   232,570.      749,440.      MT  (+/- 180 meters Scaled)
 JB1405
 JB1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH742934(NAD 83)
 JB1405
 JB1405                          SUPERSEDED SURVEY CONTROL
 JB1405
 JB1405  NGVD 29 (??/??/92)  161.632  (m)          530.29   (f) ADJ UNCH    2 0
 JB1405
 JB1405.Superseded values are not recommended for survey control.
 JB1405
 JB1405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1405.See file dsdata.pdf to determine how the superseded data were derived.
 JB1405
 JB1405_MARKER: DB = BENCH MARK DISK
 JB1405_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1405_SP_SET: BOX CULVERT HEADWALL
 JB1405_STAMPING: G 213 1960
 JB1405_MARK LOGO: CGS
 JB1405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1405+STABILITY: SURFACE MOTION
 JB1405_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1405+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 JB1405
 JB1405  HISTORY     - Date     Condition        Report By
 JB1405  HISTORY     - 1960     MONUMENTED       CGS
 JB1405  HISTORY     - 20110801 GOOD             ILDT
 JB1405
 JB1405                          STATION DESCRIPTION
 JB1405
 JB1405'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1405'6.6 MI SW FROM POCAHONTAS.
 JB1405'ABOUT 3.65 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1405'JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE 2.9 MILES SOUTH
 JB1405'ALONG AN OILED ROAD, ABOUT 0.2 MILE NORTH OF AN EAST-WEST CROSS
 JB1405'ROAD, ABOUT 0.35 MILE SOUTH OF THE JUNCTION OF AN OILED ROAD
 JB1405'EAST, SET IN THE TOP OF THE SOUTH END OF THE WEST HEADWALL OF A
 JB1405'6-FOOT CONCRETE BOX CULVERT, 10 FEET WEST OF THE CENTER LINE OF
 JB1405'THE ROAD, 9 FEET NORTH OF THE SOUTH END OF THE HEADWALL AND ABOUT
 JB1405'2 FEET ABOVE THE LEVEL OF THE ROAD.
 JB1405
 JB1405                          STATION RECOVERY (2011)
 JB1405
 JB1405'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (KAK)
 JB1405'THE MONUMENT IS CURRENTLY IN GOOD CONDITION, HOWEVER, THE BOX CULVERT
 JB1405'IS SCHEDUALLED TO BE REPLACED. A NEW MONUMENT WILL BE SET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0739 ***********************************************************************
 JB0739  DESIGNATION -  G 214
 JB0739  PID         -  JB0739
 JB0739  STATE/COUNTY-  IL/FAYETTE
 JB0739  COUNTRY     -  US
 JB0739  USGS QUAD   -  EDGEWOOD (2018)
 JB0739
 JB0739                         *CURRENT SURVEY CONTROL
 JB0739  ______________________________________________________________________
 JB0739* NAD 83(1986) POSITION- 38 52 51.     (N) 088 44 26.     (W)   SCALED
 JB0739* NAVD 88 ORTHO HEIGHT -   175.991 (meters)      577.40  (feet) ADJUSTED
 JB0739  ______________________________________________________________________
 JB0739  GEOID HEIGHT    -        -31.626 (meters)                     GEOID18
 JB0739  DYNAMIC HEIGHT  -        175.882 (meters)      577.04  (feet) COMP
 JB0739  MODELED GRAVITY -    980,004.8   (mgal)                       NAVD 88
 JB0739
 JB0739  VERT ORDER      -  SECOND    CLASS 0
 JB0739
 JB0739.The horizontal coordinates were scaled from a map and have
 JB0739.an estimated accuracy of +/- 6 seconds.
 JB0739
 JB0739.The orthometric height was determined by differential leveling and
 JB0739.adjusted by the NATIONAL GEODETIC SURVEY
 JB0739.in June 1991.
 JB0739
 JB0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0739.GEOID18 height accuracy estimate available here.
 JB0739
 JB0739.Click photographs - Photos may exist for this station.
 JB0739
 JB0739.The dynamic height is computed by dividing the NAVD 88
 JB0739.geopotential number by the normal gravity value computed on the
 JB0739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0739.degrees latitude (g = 980.6199 gals.).
 JB0739
 JB0739.The modeled gravity was interpolated from observed gravity values.
 JB0739
 JB0739;                    North         East    Units  Estimated Accuracy
 JB0739;SPC IL E     -   245,830.      264,670.      MT  (+/- 180 meters Scaled)
 JB0739
 JB0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ490049(NAD 83)
 JB0739
 JB0739                          SUPERSEDED SURVEY CONTROL
 JB0739
 JB0739  NGVD 29 (??/??/92)  176.092  (m)          577.73   (f) ADJ UNCH    2 0
 JB0739
 JB0739.Superseded values are not recommended for survey control.
 JB0739
 JB0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0739.See file dsdata.pdf to determine how the superseded data were derived.
 JB0739
 JB0739_MARKER: DB = BENCH MARK DISK
 JB0739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0739_STAMPING: G 214 1960
 JB0739_MARK LOGO: CGS
 JB0739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0739+STABILITY: SURFACE MOTION
 JB0739
 JB0739  HISTORY     - Date     Condition        Report By
 JB0739  HISTORY     - 1960     MONUMENTED       CGS
 JB0739
 JB0739                          STATION DESCRIPTION
 JB0739
 JB0739'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0739'2 MI W FROM LA CLEDE.
 JB0739'ABOUT 0.35 MILE WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE
 JB0739'AT LA CLEDE, THENCE 0.4 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 JB0739'1.0 MILE WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILE SOUTH ALONG
 JB0739'A DIRT ROAD, AT THE JUNCTION OF FIELD ROAD WEST AND EAST, 20 FEET
 JB0739'EAST OF THE CENTER LINE OF THE ROAD, 16 FEET SOUTH OF THE CENTER
 JB0739'LINE OF THE FIELD ROAD, 2 FEET WEST OF A FENCE, 6 FEET
 JB0739'SOUTH-SOUTHWEST OF A FENCE CORNER, 8 FEET SOUTHEAST OF THE SOUTH
 JB0739'END OF A CORRUGATED PIPE CULVERT, 1.6 FEET WEST OF A METAL
 JB0739'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF
 JB0739'A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1555 ***********************************************************************
 JB1555  DESIGNATION -  G 216 RESET
 JB1555  PID         -  JB1555
 JB1555  STATE/COUNTY-  IL/JEFFERSON
 JB1555  COUNTRY     -  US
 JB1555  USGS QUAD   -  INA (2018)
 JB1555
 JB1555                         *CURRENT SURVEY CONTROL
 JB1555  ______________________________________________________________________
 JB1555* NAD 83(1986) POSITION- 38 14 48.     (N) 088 54 01.     (W)   SCALED
 JB1555* NAVD 88 ORTHO HEIGHT -   130.23  (meters)      427.3   (feet) RESET
 JB1555  ______________________________________________________________________
 JB1555  GEOID HEIGHT    -        -30.075 (meters)                     GEOID18
 JB1555  VERT ORDER      -  THIRD
 JB1555
 JB1555.The horizontal coordinates were scaled from a map and have
 JB1555.an estimated accuracy of +/- 6 seconds.
 JB1555
 JB1555.The orthometric height was computed from unverified reset data.
 JB1555
 JB1555.No vertical observational check was made to the station.
 JB1555
 JB1555.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1555.GEOID18 height accuracy estimate available here.
 JB1555
 JB1555.Click photographs - Photos may exist for this station.
 JB1555
 JB1555;                    North         East    Units  Estimated Accuracy
 JB1555;SPC IL E     -   175,510.      250,370.      MT  (+/- 180 meters Scaled)
 JB1555
 JB1555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH337348(NAD 83)
 JB1555
 JB1555                          SUPERSEDED SURVEY CONTROL
 JB1555
 JB1555  NGVD 29 (11/09/15)  130.34   (m)          427.6    (f) RESET       3  
 JB1555
 JB1555.Superseded values are not recommended for survey control.
 JB1555
 JB1555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1555.See file dsdata.pdf to determine how the superseded data were derived.
 JB1555
 JB1555_MARKER: DV = VERTICAL CONTROL DISK
 JB1555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1555_STAMPING: G 216 RESET 1984
 JB1555_MARK LOGO: NGS
 JB1555_PROJECTION: PROJECTING 5 CENTIMETERS
 JB1555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1555+STABILITY: SURFACE MOTION
 JB1555
 JB1555  HISTORY     - Date     Condition        Report By
 JB1555  HISTORY     - 1984     MONUMENTED       NGS
 JB1555  HISTORY     - 20090122 MARK NOT FOUND   ILDT
 JB1555  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 JB1555
 JB1555                          STATION DESCRIPTION
 JB1555
 JB1555'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 JB1555'8.3 KM (5.1 MI) SOUTH FROM MT VERNON.
 JB1555'8.3 KM (5.1 MI) SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS RAILROAD
 JB1555'FROM THE STATION IN MT VERNON, ABOUT 150 YARDS SOUTH OF A RAILROAD
 JB1555'BRIDGE AND HIGHWAY BRIDGE, 15.1 METERS (49.5 FEET) EAST OF THE
 JB1555'CENTERLINE OF STATE HIGHWAY 37, 8.9 METERS (29.4 FEET) WEST OF THE
 JB1555'WEST RAIL OF RAILROAD TRACK, 3.2 METERS (10.5 FEET) SOUTH OF A
 JB1555'FARM CROSSING OVER TRACKS, 2.4 METERS (8.0 FEET) NORTH-NORTHWEST
 JB1555'OF A UTILITY POLE, AND IN BETWEEN STATE HIGHWAY AND RAILROAD
 JB1555'RIGHT-OF-WAY.
 JB1555'THE MARK IS 1.5 FT  W FROM A WITNESS POST.
 JB1555'THE MARK IS 1.5 FT BELOW HIGHWAY.
 JB1555
 JB1555                          STATION RECOVERY (2009)
 JB1555
 JB1555'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1555'MARK NOT FOUND.
 JB1555
 JB1555                          STATION RECOVERY (2014)
 JB1555
 JB1555'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1555'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0946 ***********************************************************************
 HB0946  DESIGNATION -  G 217
 HB0946  PID         -  HB0946
 HB0946  STATE/COUNTY-  IL/PULASKI
 HB0946  COUNTRY     -  US
 HB0946  USGS QUAD   -  DONGOLA (2018)
 HB0946
 HB0946                         *CURRENT SURVEY CONTROL
 HB0946  ______________________________________________________________________
 HB0946* NAD 83(2011) POSITION- 37 17 31.98884(N) 089 09 49.99128(W)   ADJUSTED
 HB0946* NAD 83(2011) ELLIP HT-    74.965 (meters)        (06/27/12)   ADJUSTED
 HB0946* NAD 83(2011) EPOCH   -  2010.00
 HB0946* NAVD 88 ORTHO HEIGHT -   103.337 (meters)      339.03  (feet) ADJUSTED
 HB0946  ______________________________________________________________________
 HB0946  GEOID HEIGHT    -        -28.373 (meters)                     GEOID18
 HB0946  NAD 83(2011) X  -     74,136.326 (meters)                     COMP
 HB0946  NAD 83(2011) Y  - -5,079,928.633 (meters)                     COMP
 HB0946  NAD 83(2011) Z  -  3,843,288.918 (meters)                     COMP
 HB0946  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 HB0946  DYNAMIC HEIGHT  -        103.263 (meters)      338.79  (feet) COMP
 HB0946  MODELED GRAVITY -    979,916.6   (mgal)                       NAVD 88
 HB0946
 HB0946  VERT ORDER      -  SECOND    CLASS I
 HB0946
 HB0946  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0946  Standards:
 HB0946         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0946            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0946  -------------------------------------------------------------------
 HB0946  NETWORK    0.64   0.96           0.27   0.25   0.49     -0.01169456
 HB0946  -------------------------------------------------------------------
 HB0946  Click here for local accuracies and other accuracy information.
 HB0946
 HB0946.The horizontal coordinates were established by GPS observations
 HB0946.and adjusted by the National Geodetic Survey in June 2012.
 HB0946
 HB0946.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0946.been affixed to the stable North American tectonic plate. See 
 HB0946.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0946
 HB0946.The horizontal coordinates are valid at the epoch date displayed above
 HB0946.which is a decimal equivalence of Year/Month/Day.
 HB0946
 HB0946.The orthometric height was determined by differential leveling and
 HB0946.adjusted by the NATIONAL GEODETIC SURVEY
 HB0946.in April 2013.
 HB0946
 HB0946.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0946.GEOID18 height accuracy estimate available here.
 HB0946
 HB0946.Click photographs - Photos may exist for this station.
 HB0946
 HB0946.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0946
 HB0946.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0946
 HB0946.The ellipsoidal height was determined by GPS observations
 HB0946.and is referenced to NAD 83.
 HB0946
 HB0946.The dynamic height is computed by dividing the NAVD 88
 HB0946.geopotential number by the normal gravity value computed on the
 HB0946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0946.degrees latitude (g = 980.6199 gals.).
 HB0946
 HB0946.The modeled gravity was interpolated from observed gravity values.
 HB0946
 HB0946. The following values were computed from the NAD 83(2011) position.
 HB0946
 HB0946;                    North         East     Units Scale Factor Converg.
 HB0946;SPC IL W     -    69,889.455   788,912.389   MT  1.00003852   +0 36 27.4
 HB0946;SPC IL W     -   229,295.65  2,588,290.06   sFT  1.00003852   +0 36 27.4
 HB0946;UTM  16      - 4,129,485.073   308,192.958   MT  1.00005321   -1 18 41.2
 HB0946
 HB0946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0946!SPC IL W     -   0.99998824  x   1.00003852  =   1.00002676
 HB0946!UTM  16      -   0.99998824  x   1.00005321  =   1.00004145
 HB0946
 HB0946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0819229485(NAD 83)
 HB0946
 HB0946                          SUPERSEDED SURVEY CONTROL
 HB0946
 HB0946  NAD 83(2007)-  37 17 31.98897(N)    089 09 49.99195(W) AD(2002.00) A
 HB0946  ELLIP H (11/24/10)   74.986  (m)                       GP(2002.00) 4 1
 HB0946  NAVD 88             103.36   (m)          339.1    (f) LEVELING    3  
 HB0946  NAVD 88 (06/15/91)  103.368  (m)          339.13   (f) SUPERSEDED  2 0
 HB0946  NGVD 29 (11/26/84)  103.324  (m)          338.99   (f) ADJUSTED    2 0
 HB0946
 HB0946.Superseded values are not recommended for survey control.
 HB0946
 HB0946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0946.See file dsdata.pdf to determine how the superseded data were derived.
 HB0946
 HB0946_MARKER: DB = BENCH MARK DISK
 HB0946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0946_STAMPING: G 217 1960
 HB0946_MARK LOGO: CGS
 HB0946_PROJECTION: FLUSH
 HB0946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0946+STABILITY: SURFACE MOTION
 HB0946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0946+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0946
 HB0946  HISTORY     - Date     Condition        Report By
 HB0946  HISTORY     - 1960     MONUMENTED       CGS
 HB0946  HISTORY     - 1978     GOOD             ILDT
 HB0946  HISTORY     - 1978     GOOD             ILDT
 HB0946  HISTORY     - 1978     GOOD             ILDT
 HB0946  HISTORY     - 20020827 GOOD             USACE
 HB0946  HISTORY     - 20100621 GOOD             ILDT
 HB0946  HISTORY     - 20100720 GOOD             ILDT
 HB0946  HISTORY     - 20120503 GOOD             AMESC
 HB0946  HISTORY     - 20120618 GOOD             ILDT
 HB0946
 HB0946                          STATION DESCRIPTION
 HB0946
 HB0946'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0946'2 MI NE FROM ULLIN.
 HB0946'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0946'WITH FIRST NORTH STREET IN ULLIN, THENCE 0.25 MILE SOUTHEAST
 HB0946'ALONG A GRAVEL ROAD, THENCE 0.7 MILE NORTHEAST ALONG A GRAVEL
 HB0946'ROAD, AT A JUNCTION OF A DRIVE SOUTH TO A FARM HOUSE, 16 FEET
 HB0946'NORTH OF THE CENTER LINE OF THE ROAD, 113 FEET WEST-NORTHWEST
 HB0946'OF THE JUNCTION, 1 FOOT SOUTH OF A FENCE, 16 FEET WEST OF THE WEST
 HB0946'GATE POST, 68 FEET NORTHWEST AND ACROSS THE ROAD FROM A FENCE
 HB0946'CORNER, 1.7 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 HB0946'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 HB0946'INCHES.
 HB0946
 HB0946                          STATION RECOVERY (1978)
 HB0946
 HB0946'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0946'RECOVERED IN GOOD CONDITION.
 HB0946
 HB0946                          STATION RECOVERY (1978)
 HB0946
 HB0946'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0946'RECOVERED IN GOOD CONDITION.
 HB0946
 HB0946                          STATION RECOVERY (1978)
 HB0946
 HB0946'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0946'RECOVERED IN GOOD CONDITION.
 HB0946
 HB0946                          STATION RECOVERY (2002)
 HB0946
 HB0946'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0946'MARK IS 40.5 FT WEST OF POWERPOLE NUMBER UWHT 230 WITH STREET LIGHT.
 HB0946
 HB0946                          STATION RECOVERY (2010)
 HB0946
 HB0946'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0946'RECOVERED IN GOOD CONDITION.
 HB0946
 HB0946                          STATION RECOVERY (2010)
 HB0946
 HB0946'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (BE)
 HB0946'RECOVERED AS DESCRIBED
 HB0946
 HB0946                          STATION RECOVERY (2012)
 HB0946
 HB0946'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0946'THE STATION IS 18 FT (5.5 M) NORTH OF THE CENTERLINE OF RIDGE ROAD, 62
 HB0946'FT (18.9 M) NORTHEAST OF A 15 INCH (38 CM) RCP AND 41 FT (12.5 M)
 HB0946'SOUTHWEST OF A POWER POLE W/TRANSFORMER.
 HB0946'
 HB0946'NOTE-THE WITNESS POST AND FENCES HAVE BEEN REMOVED.
 HB0946
 HB0946                          STATION RECOVERY (2012)
 HB0946
 HB0946'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0946'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1421 ***********************************************************************
 JB1421  DESIGNATION -  G 218
 JB1421  PID         -  JB1421
 JB1421  STATE/COUNTY-  IL/MADISON
 JB1421  COUNTRY     -  US
 JB1421  USGS QUAD   -  WORDEN (2018)
 JB1421
 JB1421                         *CURRENT SURVEY CONTROL
 JB1421  ______________________________________________________________________
 JB1421* NAD 83(1986) POSITION- 38 57 29.     (N) 089 48 04.     (W)   SCALED
 JB1421* NAVD 88 ORTHO HEIGHT -   179.922 (meters)      590.29  (feet) ADJUSTED
 JB1421  ______________________________________________________________________
 JB1421  GEOID HEIGHT    -        -31.126 (meters)                     GEOID18
 JB1421  DYNAMIC HEIGHT  -        179.816 (meters)      589.95  (feet) COMP
 JB1421  MODELED GRAVITY -    980,034.8   (mgal)                       NAVD 88
 JB1421
 JB1421  VERT ORDER      -  SECOND    CLASS 0
 JB1421
 JB1421.The horizontal coordinates were scaled from a map and have
 JB1421.an estimated accuracy of +/- 6 seconds.
 JB1421
 JB1421.The orthometric height was determined by differential leveling and
 JB1421.adjusted by the NATIONAL GEODETIC SURVEY
 JB1421.in June 1991.
 JB1421
 JB1421.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1421.GEOID18 height accuracy estimate available here.
 JB1421
 JB1421.Click photographs - Photos may exist for this station.
 JB1421
 JB1421.The dynamic height is computed by dividing the NAVD 88
 JB1421.geopotential number by the normal gravity value computed on the
 JB1421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1421.degrees latitude (g = 980.6199 gals.).
 JB1421
 JB1421.The modeled gravity was interpolated from observed gravity values.
 JB1421
 JB1421;                    North         East    Units  Estimated Accuracy
 JB1421;SPC IL W     -   254,380.      731,680.      MT  (+/- 180 meters Scaled)
 JB1421
 JB1421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ572158(NAD 83)
 JB1421
 JB1421                          SUPERSEDED SURVEY CONTROL
 JB1421
 JB1421  NGVD 29 (??/??/92)  180.043  (m)          590.69   (f) ADJ UNCH    2 0
 JB1421
 JB1421.Superseded values are not recommended for survey control.
 JB1421
 JB1421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1421.See file dsdata.pdf to determine how the superseded data were derived.
 JB1421
 JB1421_MARKER: DB = BENCH MARK DISK
 JB1421_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1421_SP_SET: BOX CULVERT HEADWALL
 JB1421_STAMPING: G 218 1960
 JB1421_MARK LOGO: CGS
 JB1421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1421+STABILITY: SURFACE MOTION
 JB1421
 JB1421  HISTORY     - Date     Condition        Report By
 JB1421  HISTORY     - 1960     MONUMENTED       CGS
 JB1421  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1421
 JB1421                          STATION DESCRIPTION
 JB1421
 JB1421'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1421'3.6 MI NE FROM WORDEN.
 JB1421'ABOUT 2.0 MILES EAST ALONG WORDEN ROAD FROM THE WORDEN PUBLIC
 JB1421'HIGHSCHOOL IN WORDEN, THENCE 1.6 MILES NORTH ALONG STATE HIGHWAY
 JB1421'4, ABOUT 0.25 MILE SOUTH OF THE JUNCTION OF LIVINGSTON ROAD, AT
 JB1421'A DRIVE WEST TO A FARM HOUSE, SET IN THE TOP OF THE NORTH END
 JB1421'OF THE WEST HEADWALL OF A SIX FOOT CONCRETE BOX CULVERT, 15
 JB1421'FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 120 FEET SOUTH OF
 JB1421'THE CENTER LINE OF A DRIVE WEST, AND ABOUT LEVEL WITH THE
 JB1421'HIGHWAY.
 JB1421
 JB1421                          STATION RECOVERY (1987)
 JB1421
 JB1421'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1421'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1066 ***********************************************************************
 KB1066  DESIGNATION -  G 219
 KB1066  PID         -  KB1066
 KB1066  STATE/COUNTY-  IL/SANGAMON
 KB1066  COUNTRY     -  US
 KB1066  USGS QUAD   -  CHATHAM (2018)
 KB1066
 KB1066                         *CURRENT SURVEY CONTROL
 KB1066  ______________________________________________________________________
 KB1066* NAD 83(1986) POSITION- 39 43 13.     (N) 089 40 19.     (W)   SCALED
 KB1066* NAVD 88 ORTHO HEIGHT -   175.888 (meters)      577.06  (feet) ADJUSTED
 KB1066  ______________________________________________________________________
 KB1066  GEOID HEIGHT    -        -32.439 (meters)                     GEOID18
 KB1066  DYNAMIC HEIGHT  -        175.791 (meters)      576.74  (feet) COMP
 KB1066  MODELED GRAVITY -    980,068.5   (mgal)                       NAVD 88
 KB1066
 KB1066  VERT ORDER      -  SECOND    CLASS 0
 KB1066
 KB1066.The horizontal coordinates were scaled from a map and have
 KB1066.an estimated accuracy of +/- 6 seconds.
 KB1066
 KB1066.The orthometric height was determined by differential leveling and
 KB1066.adjusted by the NATIONAL GEODETIC SURVEY
 KB1066.in June 1991.
 KB1066
 KB1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1066.GEOID18 height accuracy estimate available here.
 KB1066
 KB1066.Click photographs - Photos may exist for this station.
 KB1066
 KB1066.The dynamic height is computed by dividing the NAVD 88
 KB1066.geopotential number by the normal gravity value computed on the
 KB1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1066.degrees latitude (g = 980.6199 gals.).
 KB1066
 KB1066.The modeled gravity was interpolated from observed gravity values.
 KB1066
 KB1066;                    North         East    Units  Estimated Accuracy
 KB1066;SPC IL W     -   339,050.      742,420.      MT  (+/- 180 meters Scaled)
 KB1066
 KB1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK709001(NAD 83)
 KB1066
 KB1066                          SUPERSEDED SURVEY CONTROL
 KB1066
 KB1066  NGVD 29 (??/??/92)  176.002  (m)          577.43   (f) ADJ UNCH    2 0
 KB1066
 KB1066.Superseded values are not recommended for survey control.
 KB1066
 KB1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1066.See file dsdata.pdf to determine how the superseded data were derived.
 KB1066
 KB1066_MARKER: DB = BENCH MARK DISK
 KB1066_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1066_SP_SET: BOX CULVERT HEADWALL
 KB1066_STAMPING: G 219 1960
 KB1066_MARK LOGO: CGS
 KB1066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1066+STABILITY: SURFACE MOTION
 KB1066
 KB1066  HISTORY     - Date     Condition        Report By
 KB1066  HISTORY     - 1960     MONUMENTED       CGS
 KB1066  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1066
 KB1066                          STATION DESCRIPTION
 KB1066
 KB1066'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1066'3 MI SW FROM SPRINGFIELD.
 KB1066'2.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1066'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 1.0
 KB1066'MILE WEST ALONG AN OILED ROAD, THENCE 0.15 MILES SOUTH ALONG AN
 KB1066'OILED ROAD, THENCE 0.25 MILES WEST ALONG AN OILED ROAD, THENCE
 KB1066'0.4 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.3 MILES WEST ALONG
 KB1066'AN OILED ROAD, AT THE JUNCTION OF A DRIVE SOUTH TO A FARM HOUSE,
 KB1066'SET IN THE TOP OF THE EAST END OF THE SOUTH HEADWALL OF A 6 FOOT
 KB1066'CONCRETE BOX CULVERT, 15 FEET SOUTH OF THE CENTER LINE OF THE
 KB1066'ROAD, 30 FEET WEST OF THE CENTER LINE OF THE DRIVE, AND ABOUT 1
 KB1066'FOOT ABOVE THE LEVEL OF THE ROAD.
 KB1066
 KB1066                          STATION RECOVERY (1976)
 KB1066
 KB1066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1066'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0194 ***********************************************************************
 LC0194  DESIGNATION -  G 22
 LC0194  PID         -  LC0194
 LC0194  STATE/COUNTY-  IL/FORD
 LC0194  COUNTRY     -  US
 LC0194  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0194
 LC0194                         *CURRENT SURVEY CONTROL
 LC0194  ______________________________________________________________________
 LC0194* NAD 83(1986) POSITION- 40 26 33.     (N) 088 22 58.     (W)   SCALED
 LC0194* NAVD 88 ORTHO HEIGHT -   224.150 (meters)      735.40  (feet) ADJUSTED
 LC0194  ______________________________________________________________________
 LC0194  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 LC0194  DYNAMIC HEIGHT  -        224.044 (meters)      735.05  (feet) COMP
 LC0194  MODELED GRAVITY -    980,147.3   (mgal)                       NAVD 88
 LC0194
 LC0194  VERT ORDER      -  SECOND    CLASS 0
 LC0194
 LC0194.The horizontal coordinates were scaled from a map and have
 LC0194.an estimated accuracy of +/- 6 seconds.
 LC0194
 LC0194.The orthometric height was determined by differential leveling and
 LC0194.adjusted by the NATIONAL GEODETIC SURVEY
 LC0194.in June 1991.
 LC0194
 LC0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0194.GEOID18 height accuracy estimate available here.
 LC0194
 LC0194.Click photographs - Photos may exist for this station.
 LC0194
 LC0194.The dynamic height is computed by dividing the NAVD 88
 LC0194.geopotential number by the normal gravity value computed on the
 LC0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0194.degrees latitude (g = 980.6199 gals.).
 LC0194
 LC0194.The modeled gravity was interpolated from observed gravity values.
 LC0194
 LC0194;                    North         East    Units  Estimated Accuracy
 LC0194;SPC IL E     -   419,140.      295,810.      MT  (+/- 180 meters Scaled)
 LC0194
 LC0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK827777(NAD 83)
 LC0194
 LC0194                          SUPERSEDED SURVEY CONTROL
 LC0194
 LC0194  NGVD 29 (??/??/92)  224.203  (m)          735.57   (f) ADJ UNCH    2 0
 LC0194
 LC0194.Superseded values are not recommended for survey control.
 LC0194
 LC0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0194.See file dsdata.pdf to determine how the superseded data were derived.
 LC0194
 LC0194_MARKER: DB = BENCH MARK DISK
 LC0194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0194_STAMPING: G 22 1934
 LC0194_MARK LOGO: CGS
 LC0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0194+STABILITY: SURFACE MOTION
 LC0194
 LC0194  HISTORY     - Date     Condition        Report By
 LC0194  HISTORY     - 1934     MONUMENTED       CGS
 LC0194  HISTORY     - 1973     GOOD             NGS
 LC0194  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0194
 LC0194                          STATION DESCRIPTION
 LC0194
 LC0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0194'1.6 MI SW FROM GIBSON CITY.
 LC0194'1.6 MILES SOUTHWEST ALONG THE WABASH RAILWAY FROM THE STATION
 LC0194'AT GIBSON CITY, FORD COUNTY, 37 POLES SOUTH OF MILEPOST 114, AT
 LC0194'A PUBLIC-ROAD CROSSING, 27 FEET NORTHEAST OF THE CENTERLINE
 LC0194'OF THE ROAD, 18 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK,
 LC0194'8 FEET WEST OF A FENCE CORNER, 7 FEET SOUTHWEST OF A POLE, AND
 LC0194'ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED G 22 1934
 LC0194'AND SET IN THE TOP OF A CONCRETE POST.
 LC0194
 LC0194                          STATION RECOVERY (1973)
 LC0194
 LC0194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0194'RECOVERED IN GOOD CONDITION.
 LC0194
 LC0194                          STATION RECOVERY (1979)
 LC0194
 LC0194'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0194'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1082 ***********************************************************************
 LC1082  DESIGNATION -  G 220
 LC1082  PID         -  LC1082
 LC1082  STATE/COUNTY-  IL/LOGAN
 LC1082  COUNTRY     -  US
 LC1082  USGS QUAD   -  LINCOLN EAST (2018)
 LC1082
 LC1082                         *CURRENT SURVEY CONTROL
 LC1082  ______________________________________________________________________
 LC1082* NAD 83(1986) POSITION- 40 11 15.     (N) 089 18 05.     (W)   SCALED
 LC1082* NAVD 88 ORTHO HEIGHT -   184.748 (meters)      606.13  (feet) ADJUSTED
 LC1082  ______________________________________________________________________
 LC1082  GEOID HEIGHT    -        -32.535 (meters)                     GEOID18
 LC1082  DYNAMIC HEIGHT  -        184.653 (meters)      605.82  (feet) COMP
 LC1082  MODELED GRAVITY -    980,110.1   (mgal)                       NAVD 88
 LC1082
 LC1082  VERT ORDER      -  SECOND    CLASS 0
 LC1082
 LC1082.The horizontal coordinates were scaled from a map and have
 LC1082.an estimated accuracy of +/- 6 seconds.
 LC1082
 LC1082.The orthometric height was determined by differential leveling and
 LC1082.adjusted by the NATIONAL GEODETIC SURVEY
 LC1082.in June 1991.
 LC1082
 LC1082.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1082.GEOID18 height accuracy estimate available here.
 LC1082
 LC1082.Click photographs - Photos may exist for this station.
 LC1082
 LC1082.The dynamic height is computed by dividing the NAVD 88
 LC1082.geopotential number by the normal gravity value computed on the
 LC1082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1082.degrees latitude (g = 980.6199 gals.).
 LC1082
 LC1082.The modeled gravity was interpolated from observed gravity values.
 LC1082
 LC1082;                    North         East    Units  Estimated Accuracy
 LC1082;SPC IL W     -   391,170.      773,680.      MT  (+/- 180 meters Scaled)
 LC1082
 LC1082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK040511(NAD 83)
 LC1082
 LC1082                          SUPERSEDED SURVEY CONTROL
 LC1082
 LC1082  NGVD 29 (??/??/92)  184.826  (m)          606.38   (f) ADJ UNCH    2 0
 LC1082
 LC1082.Superseded values are not recommended for survey control.
 LC1082
 LC1082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1082.See file dsdata.pdf to determine how the superseded data were derived.
 LC1082
 LC1082_MARKER: DB = BENCH MARK DISK
 LC1082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1082_STAMPING: G 220 1960
 LC1082_MARK LOGO: CGS
 LC1082_PROJECTION: FLUSH
 LC1082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1082+STABILITY: SURFACE MOTION
 LC1082
 LC1082  HISTORY     - Date     Condition        Report By
 LC1082  HISTORY     - 1960     MONUMENTED       CGS
 LC1082
 LC1082                          STATION DESCRIPTION
 LC1082
 LC1082'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1082'6 MI NE FROM LINCOLN.
 LC1082'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1082'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1082'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.5 MILE EAST
 LC1082'ALONG A GRAVEL ROAD, THENCE NORTH 0.6 MILE ALONG A GRAVEL ROAD,
 LC1082'AT A FARM HOUSE ON THE EAST SIDE OF ROAD, 19 FEET EAST OF THE
 LC1082'CENTER LINE OF THE ROAD, 20 FEET SOUTH OF THE CENTER LINE OF THE
 LC1082'FARM DRIVE, 0.5 FEET WEST OF THE FENCE, 2 FEET SOUTH OF THE FENCE
 LC1082'CORNER, 1.5 FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT
 LC1082'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 LC1082'WITH THE GROUND.  NOTE-- THIS MARK MAY BE REACHED BY GOING FROM
 LC1082'THE JUNCTION OF U.S. HIGHWAY 66 AND BUSINESS ROUTE 66 IN THE NORTH
 LC1082'PART OF LINCOLN, 3 MILES NORTHEAST ALONG U.S. HIGHWAY 66 THENCE
 LC1082'0.9 MILE SOUTH ALONG A GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0531 ***********************************************************************
 NH0531  DESIGNATION -  G 221
 NH0531  PID         -  NH0531
 NH0531  STATE/COUNTY-  IL/WINNEBAGO
 NH0531  COUNTRY     -  US
 NH0531  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0531
 NH0531                         *CURRENT SURVEY CONTROL
 NH0531  ______________________________________________________________________
 NH0531* NAD 83(1986) POSITION- 42 26 19.     (N) 089 03 34.     (W)   SCALED
 NH0531* NAVD 88 ORTHO HEIGHT -   226.566 (meters)      743.33  (feet) ADJUSTED
 NH0531  ______________________________________________________________________
 NH0531  GEOID HEIGHT    -        -33.672 (meters)                     GEOID18
 NH0531  DYNAMIC HEIGHT  -        226.495 (meters)      743.09  (feet) COMP
 NH0531  MODELED GRAVITY -    980,305.7   (mgal)                       NAVD 88
 NH0531
 NH0531  VERT ORDER      -  FIRST     CLASS II
 NH0531
 NH0531.The horizontal coordinates were scaled from a map and have
 NH0531.an estimated accuracy of +/- 6 seconds.
 NH0531
 NH0531.The orthometric height was determined by differential leveling and
 NH0531.adjusted by the NATIONAL GEODETIC SURVEY
 NH0531.in June 1991.
 NH0531
 NH0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0531.GEOID18 height accuracy estimate available here.
 NH0531
 NH0531.Click photographs - Photos may exist for this station.
 NH0531
 NH0531.The dynamic height is computed by dividing the NAVD 88
 NH0531.geopotential number by the normal gravity value computed on the
 NH0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0531.degrees latitude (g = 980.6199 gals.).
 NH0531
 NH0531.The modeled gravity was interpolated from observed gravity values.
 NH0531
 NH0531;                    North         East    Units  Estimated Accuracy
 NH0531;SPC IL W     -   641,390.      791,100.      MT  (+/- 180 meters Scaled)
 NH0531
 NH0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN306005(NAD 83)
 NH0531
 NH0531                          SUPERSEDED SURVEY CONTROL
 NH0531
 NH0531  NGVD 29 (??/??/92)  226.628  (m)          743.53   (f) ADJ UNCH    1 2
 NH0531
 NH0531.Superseded values are not recommended for survey control.
 NH0531
 NH0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0531.See file dsdata.pdf to determine how the superseded data were derived.
 NH0531
 NH0531_MARKER: DB = BENCH MARK DISK
 NH0531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0531_STAMPING: G 221 1960
 NH0531_MARK LOGO: CGS
 NH0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0531+STABILITY: SURFACE MOTION
 NH0531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0531+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2025
 NH0531
 NH0531  HISTORY     - Date     Condition        Report By
 NH0531  HISTORY     - 1960     MONUMENTED       CGS
 NH0531  HISTORY     - 19970530 GOOD             USPSQD
 NH0531  HISTORY     - 20251218 GOOD             ILDW
 NH0531
 NH0531                          STATION DESCRIPTION
 NH0531
 NH0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0531'1.7 MI SE FROM ROCKTON.
 NH0531'ABOUT 1.7 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0531'AND PACIFIC RAILROAD FROM THE STATION AT ROCKTON, 0.3 MILE
 NH0531'NORTHWEST OF MILEPOLE 2, IN S-30, R-2 E, T-46 N, 0.8 MILE
 NH0531'SOUTH-SOUTHEAST OF THE SOUTH END OF RAILROAD BRIDGE OVER ROCK
 NH0531'RIVER, 85 YARDS SOUTH OF A SMALL BRIDGE UNDER THE TRACK, 78 YARDS
 NH0531'SOUTH OF A CULVERT UNDER A GRAVEL ROAD, 48 FEET WEST-SOUTHWEST
 NH0531'OF THE WEST-SOUTHWEST RAIL, AT A POINT WHERE A GRAVEL ROAD TURNS
 NH0531'SOUTH AND AWAY FROM THE TRACK, 35 1/2 FEET EAST OF THE CENTER
 NH0531'LINE OF GRAVEL ROAD AND ON THE OUTSIDE OF A CURVE IN ROAD, 10
 NH0531'FEET EAST OF POWER LINE POLE NO. J 46-2-30 0/46, 60 FEET
 NH0531'NORTH-NORTHWEST OF FENCE CORNER OF SHORT EAST-WEST FENCE IN THE
 NH0531'RIGHT-OF-WAY FENCE, ABOUT 1 FOOT BELOW THE LEVEL OF GRAVEL ROAD,
 NH0531'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN TOP
 NH0531'OF A CONCRETE POST PROJECTING 2 INCHES.
 NH0531
 NH0531                          STATION RECOVERY (1997)
 NH0531
 NH0531'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0531'RECOVERED IN GOOD CONDITION.
 NH0531
 NH0531                          STATION RECOVERY (2025)
 NH0531
 NH0531'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 NH0531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0559 ***********************************************************************
 NH0559  DESIGNATION -  G 222
 NH0559  PID         -  NH0559
 NH0559  STATE/COUNTY-  IL/WINNEBAGO
 NH0559  COUNTRY     -  US
 NH0559  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0559
 NH0559                         *CURRENT SURVEY CONTROL
 NH0559  ______________________________________________________________________
 NH0559* NAD 83(1986) POSITION- 42 21 00.     (N) 089 02 57.     (W)   SCALED
 NH0559* NAVD 88 ORTHO HEIGHT -   224.110 (meters)      735.27  (feet) ADJUSTED
 NH0559  ______________________________________________________________________
 NH0559  GEOID HEIGHT    -        -33.539 (meters)                     GEOID18
 NH0559  DYNAMIC HEIGHT  -        224.038 (meters)      735.03  (feet) COMP
 NH0559  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 NH0559
 NH0559  VERT ORDER      -  FIRST     CLASS II
 NH0559
 NH0559.The horizontal coordinates were scaled from a map and have
 NH0559.an estimated accuracy of +/- 6 seconds.
 NH0559
 NH0559.The orthometric height was determined by differential leveling and
 NH0559.adjusted by the NATIONAL GEODETIC SURVEY
 NH0559.in June 1991.
 NH0559
 NH0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0559.GEOID18 height accuracy estimate available here.
 NH0559
 NH0559.Click photographs - Photos may exist for this station.
 NH0559
 NH0559.The dynamic height is computed by dividing the NAVD 88
 NH0559.geopotential number by the normal gravity value computed on the
 NH0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0559.degrees latitude (g = 980.6199 gals.).
 NH0559
 NH0559.The modeled gravity was interpolated from observed gravity values.
 NH0559
 NH0559;                    North         East    Units  Estimated Accuracy
 NH0559;SPC IL W     -   631,560.      792,070.      MT  (+/- 180 meters Scaled)
 NH0559
 NH0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM312906(NAD 83)
 NH0559
 NH0559                          SUPERSEDED SURVEY CONTROL
 NH0559
 NH0559  NGVD 29 (??/??/92)  224.167  (m)          735.45   (f) ADJ UNCH    1 2
 NH0559
 NH0559.Superseded values are not recommended for survey control.
 NH0559
 NH0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0559.See file dsdata.pdf to determine how the superseded data were derived.
 NH0559
 NH0559_MARKER: DB = BENCH MARK DISK
 NH0559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0559_STAMPING: G 222 1960
 NH0559_MARK LOGO: CGS
 NH0559_PROJECTION: FLUSH
 NH0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0559+STABILITY: SURFACE MOTION
 NH0559
 NH0559  HISTORY     - Date     Condition        Report By
 NH0559  HISTORY     - 1960     MONUMENTED       CGS
 NH0559  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0559
 NH0559                          STATION DESCRIPTION
 NH0559
 NH0559'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0559'2.4 MI N FROM LOVES PARK.
 NH0559'ABOUT 2.45 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE INTERSECTION
 NH0559'OF RIVERSIDE BOULEVARD AT LOVES PARK, IN S-30, R-2E, T-45N, 112
 NH0559'FEET SOUTH OF THE CENTER LINE OF DRIVE LEADING TO MACHESNEY
 NH0559'AIRFIELD, 208 FEET WEST OF THE CENTER LINE OF HIGHWAY 51, 172 1/2
 NH0559'FEET SOUTH OF THE SOUTHEAST CORNER OF ROUND-ROOFED HANGAR
 NH0559'BUILDING, 187 1/2 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF SAME
 NH0559'BUILDING, 35 FEET SOUTH OF THE SOUTHEAST CORNER OF A GULF
 NH0559'GASOLINE PUMP, 2.3 FEET WEST OF A WIRE FENCE, 3 1/2 FEET SOUTHWEST
 NH0559'OF A STEEL WITNESS POST, ABOUT LEVEL WITH AIRFIELD GROUND, AND
 NH0559'SET IN TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 NH0559
 NH0559                          STATION RECOVERY (1987)
 NH0559
 NH0559'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0559'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0637 ***********************************************************************
 NH0637  DESIGNATION -  G 223
 NH0637  PID         -  NH0637
 NH0637  STATE/COUNTY-  IL/OGLE
 NH0637  COUNTRY     -  US
 NH0637  USGS QUAD   -  KINGS (2018)
 NH0637
 NH0637                         *CURRENT SURVEY CONTROL
 NH0637  ______________________________________________________________________
 NH0637* NAD 83(1986) POSITION- 42 02 00.     (N) 089 05 45.     (W)   SCALED
 NH0637* NAVD 88 ORTHO HEIGHT -   269.911 (meters)      885.53  (feet) ADJUSTED
 NH0637  ______________________________________________________________________
 NH0637  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 NH0637  DYNAMIC HEIGHT  -        269.820 (meters)      885.23  (feet) COMP
 NH0637  MODELED GRAVITY -    980,277.0   (mgal)                       NAVD 88
 NH0637
 NH0637  VERT ORDER      -  FIRST     CLASS I
 NH0637
 NH0637.The horizontal coordinates were scaled from a map and have
 NH0637.an estimated accuracy of +/- 6 seconds.
 NH0637
 NH0637.The orthometric height was determined by differential leveling and
 NH0637.adjusted by the NATIONAL GEODETIC SURVEY
 NH0637.in June 1991.
 NH0637
 NH0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0637.GEOID18 height accuracy estimate available here.
 NH0637
 NH0637.Click photographs - Photos may exist for this station.
 NH0637
 NH0637.The dynamic height is computed by dividing the NAVD 88
 NH0637.geopotential number by the normal gravity value computed on the
 NH0637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0637.degrees latitude (g = 980.6199 gals.).
 NH0637
 NH0637.The modeled gravity was interpolated from observed gravity values.
 NH0637
 NH0637;                    North         East    Units  Estimated Accuracy
 NH0637;SPC IL W     -   596,340.      788,670.      MT  (+/- 180 meters Scaled)
 NH0637
 NH0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM265556(NAD 83)
 NH0637
 NH0637                          SUPERSEDED SURVEY CONTROL
 NH0637
 NH0637  NGVD 29 (??/??/92)  269.942  (m)          885.63   (f) ADJ UNCH    1 1
 NH0637
 NH0637.Superseded values are not recommended for survey control.
 NH0637
 NH0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0637.See file dsdata.pdf to determine how the superseded data were derived.
 NH0637
 NH0637_MARKER: DB = BENCH MARK DISK
 NH0637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0637_STAMPING: G 223 1960
 NH0637_MARK LOGO: CGS
 NH0637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0637+STABILITY: SURFACE MOTION
 NH0637
 NH0637  HISTORY     - Date     Condition        Report By
 NH0637  HISTORY     - 1960     MONUMENTED       CGS
 NH0637  HISTORY     - 1969     GOOD             CGS
 NH0637  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 NH0637  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0637  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0637
 NH0637                          STATION DESCRIPTION
 NH0637
 NH0637'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0637'2 MI N FROM KINGS.
 NH0637'ABOUT 2.0 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0637'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, OR ABOUT
 NH0637'2.05 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0637'RAILROAD FROM THE STATION AT HOLCOMB, ON THE OUTSIDE OF A CURVE
 NH0637'IN THE TRACK, 0.15 MILE SOUTH OF THE CROSSING OF THE RAILROAD
 NH0637'AND A PAVED ROAD, 14 1/2 RAILS NORTHEAST OF MILEPOST 7, 125 YARDS
 NH0637'NORTHEAST OF CONCRETE CULVERT NUMBER 7.03, 48 FEET SOUTHEAST
 NH0637'OF THE SOUTHEAST RAIL, 128 FEET EAST AND ACROSS THE TRACK FROM
 NH0637'A 26-INCH PLUM TREE, 13 FEET SOUTHEAST OF A TELEPHONE POLE, 1 1/2
 NH0637'FEET NORTHWEST OF A FENCE, ABOUT 1 1/2 FEET BELOW THE LEVEL OF
 NH0637'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NH0637'4 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 15, T41N, R1E.
 NH0637
 NH0637                          STATION RECOVERY (1996)
 NH0637
 NH0637'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0637'MARK NOT FOUND.
 NH0637
 NH0637                          STATION RECOVERY (2001)
 NH0637
 NH0637'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0637'MARK NOT FOUND.
 NH0637
 NH0637                          STATION RECOVERY (2004)
 NH0637
 NH0637'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0637'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0567 ***********************************************************************
 MF0567  DESIGNATION -  G 224
 MF0567  PID         -  MF0567
 MF0567  STATE/COUNTY-  IL/LEE
 MF0567  COUNTRY     -  US
 MF0567  USGS QUAD   -  STEWARD (2018)
 MF0567
 MF0567                         *CURRENT SURVEY CONTROL
 MF0567  ______________________________________________________________________
 MF0567* NAD 83(1986) POSITION- 41 49 06.     (N) 089 01 43.     (W)   SCALED
 MF0567* NAVD 88 ORTHO HEIGHT -   242.949 (meters)      797.08  (feet) ADJUSTED
 MF0567  ______________________________________________________________________
 MF0567  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 MF0567  DYNAMIC HEIGHT  -        242.861 (meters)      796.79  (feet) COMP
 MF0567  MODELED GRAVITY -    980,252.7   (mgal)                       NAVD 88
 MF0567
 MF0567  VERT ORDER      -  FIRST     CLASS I
 MF0567
 MF0567.The horizontal coordinates were scaled from a map and have
 MF0567.an estimated accuracy of +/- 6 seconds.
 MF0567
 MF0567.The orthometric height was determined by differential leveling and
 MF0567.adjusted by the NATIONAL GEODETIC SURVEY
 MF0567.in June 1991.
 MF0567
 MF0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0567.GEOID18 height accuracy estimate available here.
 MF0567
 MF0567.Click photographs - Photos may exist for this station.
 MF0567
 MF0567.The dynamic height is computed by dividing the NAVD 88
 MF0567.geopotential number by the normal gravity value computed on the
 MF0567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0567.degrees latitude (g = 980.6199 gals.).
 MF0567
 MF0567.The modeled gravity was interpolated from observed gravity values.
 MF0567
 MF0567;                    North         East    Units  Estimated Accuracy
 MF0567;SPC IL W     -   572,530.      794,550.      MT  (+/- 180 meters Scaled)
 MF0567
 MF0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM315315(NAD 83)
 MF0567
 MF0567                          SUPERSEDED SURVEY CONTROL
 MF0567
 MF0567  NGVD 29 (??/??/92)  243.004  (m)          797.26   (f) ADJ UNCH    1 1
 MF0567
 MF0567.Superseded values are not recommended for survey control.
 MF0567
 MF0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0567.See file dsdata.pdf to determine how the superseded data were derived.
 MF0567
 MF0567_MARKER: DB = BENCH MARK DISK
 MF0567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0567_STAMPING: G 224 1960
 MF0567_MARK LOGO: CGS
 MF0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0567+STABILITY: SURFACE MOTION
 MF0567
 MF0567  HISTORY     - Date     Condition        Report By
 MF0567  HISTORY     - 1960     MONUMENTED       CGS
 MF0567  HISTORY     - 1969     GOOD             CGS
 MF0567  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0567  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0567  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0567
 MF0567                          STATION DESCRIPTION
 MF0567
 MF0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0567'7.8 MI S FROM ROCHELLE.
 MF0567'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON, AND
 MF0567'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, THENCE 2.25 MILES
 MF0567'SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0567'RAILROAD, 0.15 MILE SOUTH OF RAILROAD BRIDGE NUMBER V9, 46 FEET
 MF0567'WEST OF THE WEST RAIL, 78 1/2 FEET NORTHWEST OF THE CENTER OF THE
 MF0567'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 69 FEET NORTH OF
 MF0567'THE CENTER LINE OF THE ROAD, 4 1/2 FEET SOUTHWEST OF A TELEPHONE
 MF0567'POLE, 1 1/2 FEET EAST OF A FENCE, ABOUT 3 FEET BELOW THE LEVEL
 MF0567'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 MF0567'2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 29, T39N, R2E.
 MF0567
 MF0567                          STATION RECOVERY (1995)
 MF0567
 MF0567'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0567'MARK NOT FOUND.
 MF0567
 MF0567                          STATION RECOVERY (2002)
 MF0567
 MF0567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0567'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0567
 MF0567                          STATION RECOVERY (2003)
 MF0567
 MF0567'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0567'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0675 ***********************************************************************
 MF0675  DESIGNATION -  G 225
 MF0675  PID         -  MF0675
 MF0675  STATE/COUNTY-  IL/LASALLE
 MF0675  COUNTRY     -  US
 MF0675  USGS QUAD   -  TROY GROVE (2018)
 MF0675
 MF0675                         *CURRENT SURVEY CONTROL
 MF0675  ______________________________________________________________________
 MF0675* NAD 83(2011) POSITION- 41 29 54.75512(N) 089 07 06.77494(W)   ADJUSTED
 MF0675* NAD 83(2011) ELLIP HT-   178.412 (meters)        (06/27/12)   ADJUSTED
 MF0675* NAD 83(2011) EPOCH   -  2010.00
 MF0675* NAVD 88 ORTHO HEIGHT -   211.453 (meters)      693.74  (feet) ADJUSTED
 MF0675  ______________________________________________________________________
 MF0675  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 MF0675  NAD 83(2011) X  -     73,598.617 (meters)                     COMP
 MF0675  NAD 83(2011) Y  - -4,783,652.772 (meters)                     COMP
 MF0675  NAD 83(2011) Z  -  4,204,169.285 (meters)                     COMP
 MF0675  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 MF0675  DYNAMIC HEIGHT  -        211.371 (meters)      693.47  (feet) COMP
 MF0675  MODELED GRAVITY -    980,231.0   (mgal)                       NAVD 88
 MF0675
 MF0675  VERT ORDER      -  FIRST     CLASS I
 MF0675
 MF0675  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0675  Standards:
 MF0675         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0675            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0675  -------------------------------------------------------------------
 MF0675  NETWORK    2.59   3.14           1.14   0.97   1.60      0.00629254
 MF0675  -------------------------------------------------------------------
 MF0675  Click here for local accuracies and other accuracy information.
 MF0675
 MF0675.The horizontal coordinates were established by GPS observations
 MF0675.and adjusted by the National Geodetic Survey in June 2012.
 MF0675
 MF0675.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0675.been affixed to the stable North American tectonic plate. See 
 MF0675.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0675
 MF0675.The horizontal coordinates are valid at the epoch date displayed above
 MF0675.which is a decimal equivalence of Year/Month/Day.
 MF0675
 MF0675.The orthometric height was determined by differential leveling and
 MF0675.adjusted by the NATIONAL GEODETIC SURVEY
 MF0675.in June 1991.
 MF0675
 MF0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0675.GEOID18 height accuracy estimate available here.
 MF0675
 MF0675.Click photographs - Photos may exist for this station.
 MF0675
 MF0675.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0675
 MF0675.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0675
 MF0675.The ellipsoidal height was determined by GPS observations
 MF0675.and is referenced to NAD 83.
 MF0675
 MF0675.The dynamic height is computed by dividing the NAVD 88
 MF0675.geopotential number by the normal gravity value computed on the
 MF0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0675.degrees latitude (g = 980.6199 gals.).
 MF0675
 MF0675.The modeled gravity was interpolated from observed gravity values.
 MF0675
 MF0675. The following values were computed from the NAD 83(2011) position.
 MF0675
 MF0675;                    North         East     Units Scale Factor Converg.
 MF0675;SPC IL E     -   536,705.662   234,437.449   MT  1.00002788   -0 31 13.1
 MF0675;SPC IL E     - 1,760,841.83    769,150.20   sFT  1.00002788   -0 31 13.1
 MF0675;UTM  16      - 4,596,269.168   323,171.112   MT  0.99998481   -1 24 14.8
 MF0675
 MF0675!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0675!SPC IL E     -   0.99997202  x   1.00002788  =   0.99999990
 MF0675!UTM  16      -   0.99997202  x   0.99998481  =   0.99995683
 MF0675
 MF0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2317196269(NAD 83)
 MF0675
 MF0675                          SUPERSEDED SURVEY CONTROL
 MF0675
 MF0675  NAD 83(2007)-  41 29 54.75511(N)    089 07 06.77584(W) AD(2002.00) 0
 MF0675  ELLIP H (02/10/07)  178.439  (m)                       GP(2002.00)    
 MF0675  ELLIP H (02/03/05)  178.435  (m)                       GP(       ) 4 2
 MF0675  NAD 83(1997)-  41 29 54.75510(N)    089 07 06.77562(W) AD(       ) 1
 MF0675  ELLIP H (03/04/03)  178.453  (m)                       GP(       ) 4 2
 MF0675  NAVD 88             211.45   (m)          693.7    (f) LEVELING    3  
 MF0675  NGVD 29 (??/??/92)  211.500  (m)          693.90   (f) ADJ UNCH    1 1
 MF0675
 MF0675.Superseded values are not recommended for survey control.
 MF0675
 MF0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0675.See file dsdata.pdf to determine how the superseded data were derived.
 MF0675
 MF0675_MARKER: DB = BENCH MARK DISK
 MF0675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0675_STAMPING: G 225 1960
 MF0675_MARK LOGO: CGS
 MF0675_PROJECTION: PROJECTING 30 CENTIMETERS
 MF0675_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0675+STABILITY: SURFACE MOTION
 MF0675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0675+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2020
 MF0675
 MF0675  HISTORY     - Date     Condition        Report By
 MF0675  HISTORY     - 1960     MONUMENTED       CGS
 MF0675  HISTORY     - 1969     GOOD             CGS
 MF0675  HISTORY     - 19970711 GOOD             USPSQD
 MF0675  HISTORY     - 200205   GOOD             ASCPC
 MF0675  HISTORY     - 20020803 GOOD             USPSQD
 MF0675  HISTORY     - 20030616 GOOD             BCA
 MF0675  HISTORY     - 20130919 GOOD             ILDT
 MF0675  HISTORY     - 20200427 GOOD             ILDT
 MF0675
 MF0675                          STATION DESCRIPTION
 MF0675
 MF0675'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0675'3.6 MI S FROM MENDOTA.
 MF0675'ABOUT 3.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0675'THE RAILROAD STATION AT MENDOTA, 0.15 MILE NORTH OF MILEPOST 868,
 MF0675'296 1/2 FEET WEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 MF0675'A PAVED ROAD, 294 FEET WEST OF THE WEST RAIL, 22 FEET NORTH OF
 MF0675'THE CENTER LINE OF THE ROAD, 245 FEET WEST OF A CORNER FENCE POST,
 MF0675'7 1/2 FEET NORTH OF THE NORTH END OF AN 18-INCH CORRUGATED METAL
 MF0675'PIPE CULVERT,  2 FEET SOUTH OF A FENCE, ABOUT 1 FOOT BELOW THE
 MF0675'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0675'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 16, T35N,
 MF0675'R1E.
 MF0675
 MF0675                          STATION RECOVERY (1997)
 MF0675
 MF0675'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0675'RECOVERED IN GOOD CONDITION.
 MF0675
 MF0675                          STATION RECOVERY (2002)
 MF0675
 MF0675'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0675'RECOVERED AS DESCRIBED
 MF0675
 MF0675                          STATION RECOVERY (2002)
 MF0675
 MF0675'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0675'RECOVERED IN GOOD CONDITION.
 MF0675
 MF0675                          STATION RECOVERY (2003)
 MF0675
 MF0675'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DGW)
 MF0675'RECOVERED IN GOOD CONDITION.
 MF0675
 MF0675                          STATION RECOVERY (2013)
 MF0675
 MF0675'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0675'RECOVERED IN GOOD CONDITION.
 MF0675
 MF0675                          STATION RECOVERY (2020)
 MF0675
 MF0675'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0675'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0097 ***********************************************************************
 NH0097  DESIGNATION -  G 226
 NH0097  PID         -  NH0097
 NH0097  STATE/COUNTY-  IL/MCHENRY
 NH0097  COUNTRY     -  US
 NH0097  USGS QUAD   -  RICHMOND (2018)
 NH0097
 NH0097                         *CURRENT SURVEY CONTROL
 NH0097  ______________________________________________________________________
 NH0097* NAD 83(1986) POSITION- 42 28 16.     (N) 088 20 05.     (W)   SCALED
 NH0097* NAVD 88 ORTHO HEIGHT -   265.651 (meters)      871.56  (feet) ADJUSTED
 NH0097  ______________________________________________________________________
 NH0097  GEOID HEIGHT    -        -34.182 (meters)                     GEOID18
 NH0097  DYNAMIC HEIGHT  -        265.566 (meters)      871.28  (feet) COMP
 NH0097  MODELED GRAVITY -    980,295.2   (mgal)                       NAVD 88
 NH0097
 NH0097  VERT ORDER      -  SECOND    CLASS 0
 NH0097
 NH0097.The horizontal coordinates were scaled from a map and have
 NH0097.an estimated accuracy of +/- 6 seconds.
 NH0097
 NH0097.The orthometric height was determined by differential leveling and
 NH0097.adjusted by the NATIONAL GEODETIC SURVEY
 NH0097.in June 1991.
 NH0097
 NH0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0097.GEOID18 height accuracy estimate available here.
 NH0097
 NH0097.Click photographs - Photos may exist for this station.
 NH0097
 NH0097.The dynamic height is computed by dividing the NAVD 88
 NH0097.geopotential number by the normal gravity value computed on the
 NH0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0097.degrees latitude (g = 980.6199 gals.).
 NH0097
 NH0097.The modeled gravity was interpolated from observed gravity values.
 NH0097
 NH0097;                    North         East    Units  Estimated Accuracy
 NH0097;SPC IL E     -   644,430.      299,890.      MT  (+/- 180 meters Scaled)
 NH0097
 NH0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN902029(NAD 83)
 NH0097
 NH0097                          SUPERSEDED SURVEY CONTROL
 NH0097
 NH0097  NGVD 29 (??/??/92)  265.722  (m)          871.79   (f) ADJ UNCH    2 0
 NH0097
 NH0097.Superseded values are not recommended for survey control.
 NH0097
 NH0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0097.See file dsdata.pdf to determine how the superseded data were derived.
 NH0097
 NH0097_MARKER: DB = BENCH MARK DISK
 NH0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0097_STAMPING: G 226 1960
 NH0097_MARK LOGO: CGS
 NH0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0097+STABILITY: SURFACE MOTION
 NH0097
 NH0097  HISTORY     - Date     Condition        Report By
 NH0097  HISTORY     - 1960     MONUMENTED       CGS
 NH0097
 NH0097                          STATION DESCRIPTION
 NH0097
 NH0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0097'1.8 MI NW FROM RICHMOND.
 NH0097'ABOUT 1.85 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0097'AND PACIFIC RAILROAD FROM THE CROSSING OF THE CHICAGO AND NORTH
 NH0097'WESTERN RAILWAY IN THE SOUTH PART OF RICHMOND, 0.15 MILE
 NH0097'NORTHWEST OF MILEPOLE 59, 0.55 MILE SOUTHEAST OF THE CROSSING
 NH0097'OF STATE HIGHWAY 173, AT THE CROSSING OF A GRAVEL ROAD, AT THE
 NH0097'NORTH CORNER OF THE STEEL POLE FENCE AROUND A SMALL POWER
 NH0097'SUB-STATION, 21 FEET NORTHEAST OF THE CENTER LINE OF ENTRANCE
 NH0097'ROAD TO SUB-STATION, 46 1/2 FEET NORTHEAST OF THE NORTHEAST
 NH0097'RAIL, 64 FEET SOUTHEAST OF THE CENTER LINE OF GRAVEL ROAD, 67
 NH0097'FEET EAST OF THE CENTER LINE OF CROSSING, 7 FEET WEST OF THE
 NH0097'NORTH CORNER OF SUB-STATION FENCE, 1 FOOT SOUTHWEST OF THE
 NH0097'EXTENDED LINE OF THE NORTHWEST-SOUTHEAST FENCE LINE, 2 FEET
 NH0097'SOUTHEAST OF A STEEL WITNESS POST, ABOUT 2 1/2 FEET BELOW THE
 NH0097'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 NH0097'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0169 ***********************************************************************
 NH0169  DESIGNATION -  G 227
 NH0169  PID         -  NH0169
 NH0169  STATE/COUNTY-  IL/KANE
 NH0169  COUNTRY     -  US
 NH0169  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0169
 NH0169                         *CURRENT SURVEY CONTROL
 NH0169  ______________________________________________________________________
 NH0169* NAD 83(1986) POSITION- 42 08 22.     (N) 088 16 37.     (W)   SCALED
 NH0169* NAVD 88 ORTHO HEIGHT -   223.817 (meters)      734.31  (feet) ADJUSTED
 NH0169  ______________________________________________________________________
 NH0169  GEOID HEIGHT    -        -33.679 (meters)                     GEOID18
 NH0169  DYNAMIC HEIGHT  -        223.739 (meters)      734.05  (feet) COMP
 NH0169  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 NH0169
 NH0169  VERT ORDER      -  SECOND    CLASS 0
 NH0169
 NH0169.The horizontal coordinates were scaled from a map and have
 NH0169.an estimated accuracy of +/- 6 seconds.
 NH0169
 NH0169.The orthometric height was determined by differential leveling and
 NH0169.adjusted by the NATIONAL GEODETIC SURVEY
 NH0169.in June 1991.
 NH0169
 NH0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0169.GEOID18 height accuracy estimate available here.
 NH0169
 NH0169.Click photographs - Photos may exist for this station.
 NH0169
 NH0169.The dynamic height is computed by dividing the NAVD 88
 NH0169.geopotential number by the normal gravity value computed on the
 NH0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0169.degrees latitude (g = 980.6199 gals.).
 NH0169
 NH0169.The modeled gravity was interpolated from observed gravity values.
 NH0169
 NH0169;                    North         East    Units  Estimated Accuracy
 NH0169;SPC IL E     -   607,590.      304,660.      MT  (+/- 180 meters Scaled)
 NH0169
 NH0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM944660(NAD 83)
 NH0169
 NH0169                          SUPERSEDED SURVEY CONTROL
 NH0169
 NH0169  NGVD 29 (??/??/92)  223.882  (m)          734.52   (f) ADJ UNCH    2 0
 NH0169
 NH0169.Superseded values are not recommended for survey control.
 NH0169
 NH0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0169.See file dsdata.pdf to determine how the superseded data were derived.
 NH0169
 NH0169_MARKER: DB = BENCH MARK DISK
 NH0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0169_STAMPING: G 227 1960
 NH0169_MARK LOGO: CGS
 NH0169_PROJECTION: PROJECTING 8 CENTIMETERS
 NH0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0169+STABILITY: SURFACE MOTION
 NH0169
 NH0169  HISTORY     - Date     Condition        Report By
 NH0169  HISTORY     - 1960     MONUMENTED       CGS
 NH0169  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 NH0169  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH0169  HISTORY     - 20010110 MARK NOT FOUND   PATRIC
 NH0169
 NH0169                          STATION DESCRIPTION
 NH0169
 NH0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0169'2.4 MI N FROM CARPENTERSVILLE.
 NH0169'ABOUT 2.4 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0169'FROM THE STATION AT CARPENTERSVILLE, ABOUT 2.0 MILES SOUTHEAST
 NH0169'ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE STATION
 NH0169'AT ALGONQUIN, MCHENRY  COUNTY, 0.25 MILE SOUTHEAST OF MILEPOLE
 NH0169'51, AT THE CROSSING OF A BLACK TOP ROAD, 87 FEET EAST-SOUTHEAST
 NH0169'OF THE CENTER LINE OF THE CROSSING, 32 FEET NORTHEAST OF THE
 NH0169'NORTHEAST RAIL, 47 FEET SOUTHEAST OF THE FIRST POWER LINE POLE
 NH0169'NORTH OF THE TRACK, 59 FEET SOUTH OF THE CENTER LINE OF A GRAVEL
 NH0169'ROAD LEADING EAST, 2 FEET NORTHWEST OF A STEEL WITNESS POST,
 NH0169'ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP
 NH0169'OF A CONCRETE POST PROJECTING 3 INCHES.
 NH0169
 NH0169                          STATION RECOVERY (1988)
 NH0169
 NH0169'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0169'MARK NOT FOUND.
 NH0169
 NH0169                          STATION RECOVERY (1998)
 NH0169
 NH0169'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0169'MARK NOT FOUND.
 NH0169
 NH0169                          STATION RECOVERY (2001)
 NH0169
 NH0169'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0169'LIKELY DESTROYED DUE TO ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0453 ***********************************************************************
 NH0453  DESIGNATION -  G 228
 NH0453  PID         -  NH0453
 NH0453  STATE/COUNTY-  IL/WINNEBAGO
 NH0453  COUNTRY     -  US
 NH0453  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0453
 NH0453                         *CURRENT SURVEY CONTROL
 NH0453  ______________________________________________________________________
 NH0453* NAD 83(1986) POSITION- 42 16 02.     (N) 089 07 08.     (W)   SCALED
 NH0453* NAVD 88 ORTHO HEIGHT -   224.397 (meters)      736.21  (feet) ADJUSTED
 NH0453  ______________________________________________________________________
 NH0453  GEOID HEIGHT    -        -33.377 (meters)                     GEOID18
 NH0453  DYNAMIC HEIGHT  -        224.325 (meters)      735.97  (feet) COMP
 NH0453  MODELED GRAVITY -    980,296.8   (mgal)                       NAVD 88
 NH0453
 NH0453  VERT ORDER      -  FIRST     CLASS II
 NH0453
 NH0453.The horizontal coordinates were scaled from a map and have
 NH0453.an estimated accuracy of +/- 6 seconds.
 NH0453
 NH0453.The orthometric height was determined by differential leveling and
 NH0453.adjusted by the NATIONAL GEODETIC SURVEY
 NH0453.in June 1991.
 NH0453
 NH0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0453.GEOID18 height accuracy estimate available here.
 NH0453
 NH0453.Click photographs - Photos may exist for this station.
 NH0453
 NH0453.The dynamic height is computed by dividing the NAVD 88
 NH0453.geopotential number by the normal gravity value computed on the
 NH0453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0453.degrees latitude (g = 980.6199 gals.).
 NH0453
 NH0453.The modeled gravity was interpolated from observed gravity values.
 NH0453
 NH0453;                    North         East    Units  Estimated Accuracy
 NH0453;SPC IL W     -   622,290.      786,440.      MT  (+/- 180 meters Scaled)
 NH0453
 NH0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM252816(NAD 83)
 NH0453
 NH0453                          SUPERSEDED SURVEY CONTROL
 NH0453
 NH0453  NGVD 29 (??/??/92)  224.454  (m)          736.40   (f) ADJ UNCH    1 2
 NH0453
 NH0453.Superseded values are not recommended for survey control.
 NH0453
 NH0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0453.See file dsdata.pdf to determine how the superseded data were derived.
 NH0453
 NH0453_MARKER: DB = BENCH MARK DISK
 NH0453_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0453_SP_SET: BRIDGE
 NH0453_STAMPING: G 228 1960
 NH0453_MARK LOGO: CGS
 NH0453_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0453
 NH0453  HISTORY     - Date     Condition        Report By
 NH0453  HISTORY     - 1960     MONUMENTED       CGS
 NH0453  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0453
 NH0453                          STATION DESCRIPTION
 NH0453
 NH0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0453'1.3 MI W FROM ROCKFORD.
 NH0453'ABOUT 1.3 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0453'FROM THE OVERPASS OVER STATE HIGHWAY 2 (SOUTH MAIN STREET) AT
 NH0453'ROCKFORD, ABOUT 0.1 MILE EAST OF MILE POST 94, IN THE TOP OF THE
 NH0453'SOUTH END OF BRIDGE SEAT OF EAST ABUTMENT OF OVERPASS NO. 477 1/2
 NH0453'OVER A GRAVEL DRIVE LEADING NORTH TO A STEEL MILL, 5 FEET SOUTH
 NH0453'OF SOUTH RAIL, 9 FEET NORTH OF SOUTH END OF ABUTMENT, 1 FOOT
 NH0453'EAST OF WEST EDGE OF ABUTMENT AND 3 FEET BELOW LEVEL OF TRACK.
 NH0453
 NH0453                          STATION RECOVERY (1997)
 NH0453
 NH0453'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0453'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0857 ***********************************************************************
 LC0857  DESIGNATION -  G 229
 LC0857  PID         -  LC0857
 LC0857  STATE/COUNTY-  IL/WOODFORD
 LC0857  COUNTRY     -  US
 LC0857  USGS QUAD   -  BENSON (2018)
 LC0857
 LC0857                         *CURRENT SURVEY CONTROL
 LC0857  ______________________________________________________________________
 LC0857* NAD 83(1986) POSITION- 40 47 17.     (N) 089 01 15.     (W)   SCALED
 LC0857* NAVD 88 ORTHO HEIGHT -   220.819 (meters)      724.47  (feet) ADJUSTED
 LC0857  ______________________________________________________________________
 LC0857  GEOID HEIGHT    -        -32.346 (meters)                     GEOID18
 LC0857  DYNAMIC HEIGHT  -        220.721 (meters)      724.15  (feet) COMP
 LC0857  MODELED GRAVITY -    980,175.5   (mgal)                       NAVD 88
 LC0857
 LC0857  VERT ORDER      -  FIRST     CLASS I
 LC0857
 LC0857.The horizontal coordinates were scaled from a map and have
 LC0857.an estimated accuracy of +/- 6 seconds.
 LC0857
 LC0857.The orthometric height was determined by differential leveling and
 LC0857.adjusted by the NATIONAL GEODETIC SURVEY
 LC0857.in June 1991.
 LC0857
 LC0857.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0857.GEOID18 height accuracy estimate available here.
 LC0857
 LC0857.Click photographs - Photos may exist for this station.
 LC0857
 LC0857.The dynamic height is computed by dividing the NAVD 88
 LC0857.geopotential number by the normal gravity value computed on the
 LC0857.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0857.degrees latitude (g = 980.6199 gals.).
 LC0857
 LC0857.The modeled gravity was interpolated from observed gravity values.
 LC0857
 LC0857;                    North         East    Units  Estimated Accuracy
 LC0857;SPC IL W     -   458,120.      796,710.      MT  (+/- 180 meters Scaled)
 LC0857
 LC0857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL294171(NAD 83)
 LC0857
 LC0857                          SUPERSEDED SURVEY CONTROL
 LC0857
 LC0857  NGVD 29 (??/??/92)  220.869  (m)          724.63   (f) ADJ UNCH    1 1
 LC0857
 LC0857.Superseded values are not recommended for survey control.
 LC0857
 LC0857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0857.See file dsdata.pdf to determine how the superseded data were derived.
 LC0857
 LC0857_MARKER: DB = BENCH MARK DISK
 LC0857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0857_STAMPING: G 229 1960
 LC0857_MARK LOGO: CGS
 LC0857_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0857+STABILITY: SURFACE MOTION
 LC0857
 LC0857  HISTORY     - Date     Condition        Report By
 LC0857  HISTORY     - 1960     MONUMENTED       CGS
 LC0857  HISTORY     - 1969     GOOD             CGS
 LC0857  HISTORY     - 1978     MARK NOT FOUND   USGS
 LC0857  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0857
 LC0857                          STATION DESCRIPTION
 LC0857
 LC0857'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0857'3.4 MI N FROM EL PASO.
 LC0857'ABOUT 3.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0857'THE STATION AT EL PASO, 21 RAILS NORTH OF THE CENTER OF A CROSSING
 LC0857'OF THE RAILROAD AND A GRAVELED ROAD, 97 FEET EAST OF THE EAST RAIL,
 LC0857'122 FEET NORTHWEST OF THE CENTER LINE OF A CURVE IN THE GRAVELED
 LC0857'ROAD, 60 FEET NORTH OF THE SOUTH END OF A FENCE, 1 FOOT WEST OF A
 LC0857'FENCE, ABOUT 4 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 LC0857'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 LC0857'THE SURFACE OF THE GROUND.  SEC 20, T27N, R2E
 LC0857
 LC0857                          STATION RECOVERY (1978)
 LC0857
 LC0857'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LC0857'MARK NOT FOUND.
 LC0857
 LC0857                          STATION RECOVERY (1998)
 LC0857
 LC0857'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0857'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0638 ***********************************************************************
 KB0638  DESIGNATION -  G 23
 KB0638  PID         -  KB0638
 KB0638  STATE/COUNTY-  IL/PIATT
 KB0638  COUNTRY     -  US
 KB0638  USGS QUAD   -  BEMENT (2018)
 KB0638
 KB0638                         *CURRENT SURVEY CONTROL
 KB0638  ______________________________________________________________________
 KB0638* NAD 83(1986) POSITION- 39 57 59.     (N) 088 34 44.     (W)   SCALED
 KB0638* NAVD 88 ORTHO HEIGHT -   219.295 (meters)      719.47  (feet) ADJUSTED
 KB0638  ______________________________________________________________________
 KB0638  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 KB0638  DYNAMIC HEIGHT  -        219.182 (meters)      719.10  (feet) COMP
 KB0638  MODELED GRAVITY -    980,106.1   (mgal)                       NAVD 88
 KB0638
 KB0638  VERT ORDER      -  SECOND    CLASS 0
 KB0638
 KB0638.The horizontal coordinates were scaled from a map and have
 KB0638.an estimated accuracy of +/- 6 seconds.
 KB0638
 KB0638.The orthometric height was determined by differential leveling and
 KB0638.adjusted by the NATIONAL GEODETIC SURVEY
 KB0638.in June 1991.
 KB0638
 KB0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0638.GEOID18 height accuracy estimate available here.
 KB0638
 KB0638.Click photographs - Photos may exist for this station.
 KB0638
 KB0638.The dynamic height is computed by dividing the NAVD 88
 KB0638.geopotential number by the normal gravity value computed on the
 KB0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0638.degrees latitude (g = 980.6199 gals.).
 KB0638
 KB0638.The modeled gravity was interpolated from observed gravity values.
 KB0638
 KB0638;                    North         East    Units  Estimated Accuracy
 KB0638;SPC IL E     -   366,300.      279,020.      MT  (+/- 180 meters Scaled)
 KB0638
 KB0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK651252(NAD 83)
 KB0638
 KB0638                          SUPERSEDED SURVEY CONTROL
 KB0638
 KB0638  NGVD 29 (??/??/92)  219.364  (m)          719.70   (f) ADJ UNCH    2 0
 KB0638
 KB0638.Superseded values are not recommended for survey control.
 KB0638
 KB0638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0638.See file dsdata.pdf to determine how the superseded data were derived.
 KB0638
 KB0638_MARKER: DB = BENCH MARK DISK
 KB0638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0638_STAMPING: G 23 1934
 KB0638_MARK LOGO: CGS
 KB0638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0638+STABILITY: SURFACE MOTION
 KB0638
 KB0638  HISTORY     - Date     Condition        Report By
 KB0638  HISTORY     - 1934     MONUMENTED       CGS
 KB0638  HISTORY     - 1981     MARK NOT FOUND   LOCSUR
 KB0638
 KB0638                          STATION DESCRIPTION
 KB0638
 KB0638'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0638'4.2 MI S FROM MONTICELLO.
 KB0638'4.2 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE ILLINOIS
 KB0638'CENTRAL RAILROAD UNDERPASS AT MONTICELLO, PIATT COUNTY, 8 POLES
 KB0638'NORTH OF MILEPOST 150, AT A ROAD CROSSING, 28 FEET NORTH OF THE
 KB0638'CENTERLINE OF THE ROAD, 23 FEET EAST OF THE CENTERLINE OF THE
 KB0638'EAST TRACK, 2 FEET NORTH AND 5 FEET WEST OF A RIGHT-OF-WAY
 KB0638'FENCE CORNER, AND ABOUT 1-1/2 FEET LOWER THAN THE TRACK.  A
 KB0638'STANDARD DISK, STAMPED G 23 1934 AND SET IN THE TOP OF A CONCRETE
 KB0638'POST.
 KB0638
 KB0638                          STATION RECOVERY (1981)
 KB0638
 KB0638'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981
 KB0638'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0739 ***********************************************************************
 MF0739  DESIGNATION -  G 230
 MF0739  PID         -  MF0739
 MF0739  STATE/COUNTY-  IL/LASALLE
 MF0739  COUNTRY     -  US
 MF0739  USGS QUAD   -  WENONA (2018)
 MF0739
 MF0739                         *CURRENT SURVEY CONTROL
 MF0739  ______________________________________________________________________
 MF0739* NAD 83(1986) POSITION- 41 07 09.     (N) 089 03 26.     (W)   SCALED
 MF0739* NAVD 88 ORTHO HEIGHT -   214.043 (meters)      702.24  (feet) ADJUSTED
 MF0739  ______________________________________________________________________
 MF0739  GEOID HEIGHT    -        -32.751 (meters)                     GEOID18
 MF0739  DYNAMIC HEIGHT  -        213.953 (meters)      701.94  (feet) COMP
 MF0739  MODELED GRAVITY -    980,199.5   (mgal)                       NAVD 88
 MF0739
 MF0739  VERT ORDER      -  FIRST     CLASS I
 MF0739
 MF0739.The horizontal coordinates were scaled from a map and have
 MF0739.an estimated accuracy of +/- 6 seconds.
 MF0739
 MF0739.The orthometric height was determined by differential leveling and
 MF0739.adjusted by the NATIONAL GEODETIC SURVEY
 MF0739.in June 1991.
 MF0739
 MF0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0739.GEOID18 height accuracy estimate available here.
 MF0739
 MF0739.Click photographs - Photos may exist for this station.
 MF0739
 MF0739.The dynamic height is computed by dividing the NAVD 88
 MF0739.geopotential number by the normal gravity value computed on the
 MF0739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0739.degrees latitude (g = 980.6199 gals.).
 MF0739
 MF0739.The modeled gravity was interpolated from observed gravity values.
 MF0739
 MF0739;                    North         East    Units  Estimated Accuracy
 MF0739;SPC IL E     -   494,530.      239,210.      MT  (+/- 180 meters Scaled)
 MF0739
 MF0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL272540(NAD 83)
 MF0739
 MF0739                          SUPERSEDED SURVEY CONTROL
 MF0739
 MF0739  NGVD 29 (??/??/92)  214.095  (m)          702.41   (f) ADJ UNCH    1 1
 MF0739
 MF0739.Superseded values are not recommended for survey control.
 MF0739
 MF0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0739.See file dsdata.pdf to determine how the superseded data were derived.
 MF0739
 MF0739_MARKER: DB = BENCH MARK DISK
 MF0739_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0739_SP_SET: BOX CULVERT HEADWALL
 MF0739_STAMPING: G 230 1960
 MF0739_MARK LOGO: CGS
 MF0739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0739+STABILITY: SURFACE MOTION
 MF0739
 MF0739  HISTORY     - Date     Condition        Report By
 MF0739  HISTORY     - 1960     MONUMENTED       CGS
 MF0739  HISTORY     - 1969     GOOD             CGS
 MF0739  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0739  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0739
 MF0739                          STATION DESCRIPTION
 MF0739
 MF0739'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0739'1.6 MI S FROM LOSTANT.
 MF0739'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0739'THE STATION AT LOSTANT, 0.15 MILE NORTH OF MILEPOST 840, AT THE
 MF0739'CROSSING OF THE RAILROAD AND STATE HIGHWAY 18, 23 FEET WEST OF THE
 MF0739'WEST RAIL, 19 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 MF0739'SET IN THE TOP AND 2 FEET WEST OF THE EAST END OF THE SOUTH CONCRETE
 MF0739'HEADWALL OF A CONCRETE BOX CULVERT UNDER THE HIGHWAY, 79.5 FEET
 MF0739'EAST-NORTHEAST OF BENCH MARK M 236, AND ABOUT LEVEL WITH THE TRACK.
 MF0739'SEC 36, T31N, R1E
 MF0739
 MF0739                          STATION RECOVERY (1997)
 MF0739
 MF0739'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0739'MARK NOT FOUND.
 MF0739
 MF0739                          STATION RECOVERY (2002)
 MF0739
 MF0739'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0739'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1818 ***********************************************************************
 MF1818  DESIGNATION -  G 230 RESET
 MF1818  PID         -  MF1818
 MF1818  STATE/COUNTY-  IL/LASALLE
 MF1818  COUNTRY     -  US
 MF1818  USGS QUAD   -  WENONA (2018)
 MF1818
 MF1818                         *CURRENT SURVEY CONTROL
 MF1818  ______________________________________________________________________
 MF1818* NAD 83(1986) POSITION- 41 07 08.98   (N) 089 03 23.23   (W)   HD_HELD1
 MF1818* NAVD 88 ORTHO HEIGHT -   212.79  (meters)      698.1   (feet) RESET
 MF1818  ______________________________________________________________________
 MF1818  GEOID HEIGHT    -        -32.750 (meters)                     GEOID18
 MF1818  VERT ORDER      -  THIRD
 MF1818
 MF1818.The horizontal coordinates were determined by differentially corrected
 MF1818.hand held GPS observations or other comparable positioning techniques
 MF1818.and have an estimated accuracy of +/- 3 meters.
 MF1818
 MF1818.The orthometric height was computed from unverified reset data.
 MF1818
 MF1818.No vertical observational check was made to the station.
 MF1818
 MF1818.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1818.GEOID18 height accuracy estimate available here.
 MF1818
 MF1818.Click photographs - Photos may exist for this station.
 MF1818
 MF1818;                    North         East    Units  Estimated Accuracy
 MF1818;SPC IL E     -   494,526.9     239,271.2     MT  (+/- 3 meters HH1 GPS) 
 MF1818
 MF1818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2735554023(NAD 83)
 MF1818
 MF1818                          SUPERSEDED SURVEY CONTROL
 MF1818
 MF1818  NGVD 29 (11/09/15)  212.85   (m)          698.3    (f) RESET       3  
 MF1818
 MF1818.Superseded values are not recommended for survey control.
 MF1818
 MF1818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1818.See file dsdata.pdf to determine how the superseded data were derived.
 MF1818
 MF1818_MARKER: DV = VERTICAL CONTROL DISK
 MF1818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1818_STAMPING: G 230 RESET 1991
 MF1818_MARK LOGO: NGS
 MF1818_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1818+STABILITY: SURFACE MOTION
 MF1818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1818+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 MF1818
 MF1818  HISTORY     - Date     Condition        Report By
 MF1818  HISTORY     - 1991     MONUMENTED       NGS
 MF1818  HISTORY     - 19970728 GOOD             USPSQD
 MF1818  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF1818  HISTORY     - 20211228 GOOD             ILDT
 MF1818
 MF1818                          STATION DESCRIPTION
 MF1818
 MF1818'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 MF1818'1.6 MILES SOUTH OF LOSTANT, ALONG THE ABANDONED ILLINOIS CENTRAL
 MF1818'RAILROAD AT THE CROSSING OF THE RAILROAD AND STATE ROUTE 18. TO REACH
 MF1818'FROM THE INTERSECTION OF U.S. ROUTE 51 AND ROUTE 18, PROCEED EAST ON
 MF1818'ROUTE 18 FOR O.5 MILE TO THE MARK ON THE RIGHT AS DESCRIBED. 11.5 M
 MF1818'(37.7 FT) SOUTH OF THE CENTERLINE OF ROUTE 18 IN HIGHWAY RIGHT-OF-
 MF1818'WAY, 13.5 M (44.3 FT) EAST OF THE CENTERLINE OF A GRAVEL ROAD WHICH
 MF1818'WAS THE ROADBED OF THE ABANDONED RAILROAD, 17.5 M (57.4 FT) WEST OF A
 MF1818'HIGHWAY RIGHT-OF-WAY CONCRETE POST, AND 0.4 M (1.3 FT) NORTH OF A
 MF1818'FIBERGLASS WITNESS POST. THE MARK IS SET IN A ROUND, 26 CM, CONCRETE
 MF1818'POST WHICH IS FLUSH WITH THE GROUND.
 MF1818
 MF1818                          STATION RECOVERY (1997)
 MF1818
 MF1818'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1818'RECOVERED IN GOOD CONDITION.
 MF1818
 MF1818                          STATION RECOVERY (2002)
 MF1818
 MF1818'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1818'MARK NOT FOUND.
 MF1818
 MF1818                          STATION RECOVERY (2021)
 MF1818
 MF1818'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF1818'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0393 ***********************************************************************
 MF0393  DESIGNATION -  G 231
 MF0393  PID         -  MF0393
 MF0393  STATE/COUNTY-  IL/LASALLE
 MF0393  COUNTRY     -  US
 MF0393  USGS QUAD   -  OTTAWA (2018)
 MF0393
 MF0393                         *CURRENT SURVEY CONTROL
 MF0393  ______________________________________________________________________
 MF0393* NAD 83(1986) POSITION- 41 21 07.     (N) 088 50 10.     (W)   SCALED
 MF0393* NAVD 88 ORTHO HEIGHT -   147.863 (meters)      485.11  (feet) ADJUSTED
 MF0393  ______________________________________________________________________
 MF0393  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 MF0393  DYNAMIC HEIGHT  -        147.806 (meters)      484.93  (feet) COMP
 MF0393  MODELED GRAVITY -    980,235.0   (mgal)                       NAVD 88
 MF0393
 MF0393  VERT ORDER      -  FIRST     CLASS II
 MF0393
 MF0393.The horizontal coordinates were scaled from a map and have
 MF0393.an estimated accuracy of +/- 6 seconds.
 MF0393
 MF0393.The orthometric height was determined by differential leveling and
 MF0393.adjusted by the NATIONAL GEODETIC SURVEY
 MF0393.in June 1991.
 MF0393
 MF0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0393.GEOID18 height accuracy estimate available here.
 MF0393
 MF0393.Click photographs - Photos may exist for this station.
 MF0393
 MF0393.The dynamic height is computed by dividing the NAVD 88
 MF0393.geopotential number by the normal gravity value computed on the
 MF0393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0393.degrees latitude (g = 980.6199 gals.).
 MF0393
 MF0393.The modeled gravity was interpolated from observed gravity values.
 MF0393
 MF0393;                    North         East    Units  Estimated Accuracy
 MF0393;SPC IL E     -   520,250.      257,930.      MT  (+/- 180 meters Scaled)
 MF0393
 MF0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL464794(NAD 83)
 MF0393
 MF0393                          SUPERSEDED SURVEY CONTROL
 MF0393
 MF0393  NGVD 29 (??/??/92)  147.919  (m)          485.30   (f) ADJ UNCH    1 2
 MF0393
 MF0393.Superseded values are not recommended for survey control.
 MF0393
 MF0393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0393.See file dsdata.pdf to determine how the superseded data were derived.
 MF0393
 MF0393_MARKER: DB = BENCH MARK DISK
 MF0393_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0393_SP_SET: BUILDING
 MF0393_STAMPING: G 231 1960
 MF0393_MARK LOGO: CGS
 MF0393_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0393
 MF0393  HISTORY     - Date     Condition        Report By
 MF0393  HISTORY     - 1960     MONUMENTED       CGS
 MF0393  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 MF0393
 MF0393                          STATION DESCRIPTION
 MF0393
 MF0393'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0393'AT OTTAWA.
 MF0393'AT OTTAWA, ABOUT 0.4 MILE NORTH ALONG LA SALLE STREET FROM THE
 MF0393'COURTHOUSE, THENCE ABOUT 0.35 MILE EAST ALONG E. SUPERIOR STREET,
 MF0393'AT THE INTERSECTION OF E. SUPERIOR STREET AND GUION STREET, 76
 MF0393'FEET SOUTH OF THE SOUTH CURB OF SUPERIOR STREET, 100 1/2 FEET
 MF0393'EAST CURB OF GUION STREET, SET VERTICALLY IN THE NORTH FACE OF RED
 MF0393'BRICK THREE-STORY COLUMBUS SCHOOL, 1.8 FEET EAST OF THE NORTHWEST
 MF0393'CORNER OF NORTH WING OF BUILDING, AND 1.8 FEET ABOVE THE LEVEL
 MF0393'OF CONCRETE WALK.
 MF0393
 MF0393                          STATION RECOVERY (1987)
 MF0393
 MF0393'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0393'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0834 ***********************************************************************
 MF0834  DESIGNATION -  G 232
 MF0834  PID         -  MF0834
 MF0834  STATE/COUNTY-  IL/LASALLE
 MF0834  COUNTRY     -  US
 MF0834  USGS QUAD   -  SPRING VALLEY (2018)
 MF0834
 MF0834                         *CURRENT SURVEY CONTROL
 MF0834  ______________________________________________________________________
 MF0834* NAD 83(1986) POSITION- 41 19 13.     (N) 089 08 12.     (W)   SCALED
 MF0834* NAVD 88 ORTHO HEIGHT -   143.939 (meters)      472.24  (feet) ADJUSTED
 MF0834  ______________________________________________________________________
 MF0834  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 MF0834  DYNAMIC HEIGHT  -        143.881 (meters)      472.05  (feet) COMP
 MF0834  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 MF0834
 MF0834  VERT ORDER      -  FIRST     CLASS II
 MF0834
 MF0834.The horizontal coordinates were scaled from a map and have
 MF0834.an estimated accuracy of +/- 6 seconds.
 MF0834
 MF0834.The orthometric height was determined by differential leveling and
 MF0834.adjusted by the NATIONAL GEODETIC SURVEY
 MF0834.in June 1991.
 MF0834
 MF0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0834.GEOID18 height accuracy estimate available here.
 MF0834
 MF0834.Click photographs - Photos may exist for this station.
 MF0834
 MF0834.The dynamic height is computed by dividing the NAVD 88
 MF0834.geopotential number by the normal gravity value computed on the
 MF0834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0834.degrees latitude (g = 980.6199 gals.).
 MF0834
 MF0834.The modeled gravity was interpolated from observed gravity values.
 MF0834
 MF0834;                    North         East    Units  Estimated Accuracy
 MF0834;SPC IL E     -   516,920.      232,740.      MT  (+/- 180 meters Scaled)
 MF0834
 MF0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL211765(NAD 83)
 MF0834
 MF0834                          SUPERSEDED SURVEY CONTROL
 MF0834
 MF0834  NGVD 29 (??/??/92)  144.016  (m)          472.49   (f) ADJ UNCH    1 2
 MF0834
 MF0834.Superseded values are not recommended for survey control.
 MF0834
 MF0834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0834.See file dsdata.pdf to determine how the superseded data were derived.
 MF0834
 MF0834_MARKER: DB = BENCH MARK DISK
 MF0834_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0834_SP_SET: CULVERT HEADWALL
 MF0834_STAMPING: G 232 1960
 MF0834_MARK LOGO: CGS
 MF0834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0834+STABILITY: SURFACE MOTION
 MF0834
 MF0834  HISTORY     - Date     Condition        Report By
 MF0834  HISTORY     - 1960     MONUMENTED       CGS
 MF0834  HISTORY     - 19970711 GOOD             USPSQD
 MF0834  HISTORY     - 20020803 GOOD             USPSQD
 MF0834
 MF0834                          STATION DESCRIPTION
 MF0834
 MF0834'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0834'0.8 MI W FROM PERU.
 MF0834'ABOUT 0.75 MILE WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0834'RAILROAD FROM THE POWER PLANT AT PERU, IN S-20, R-1E, T-33N, IN
 MF0834'SOUTHWEST PART OF PERU, 45 YARDS WEST OF MILEPOST 101, 120 YARDS
 MF0834'EAST OF CROSSING OF CHICAGO, BURLINGTON AND QUINCY RAILROAD,
 MF0834'10.5 FEET NORTH OF NORTH RAIL OF NORTH TRACK, IN THE TOP AND WEST
 MF0834'END OF THE NORTH CONCRETE HEAD WALL OF A 6-FOOT STONE CULVERT
 MF0834'UNDER RAILROAD TRACK, AND 1 FOOT BELOW TOP OF RAIL.
 MF0834
 MF0834                          STATION RECOVERY (1997)
 MF0834
 MF0834'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0834'RECOVERED IN GOOD CONDITION.
 MF0834
 MF0834                          STATION RECOVERY (2002)
 MF0834
 MF0834'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0834'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0759 ***********************************************************************
 MF0759  DESIGNATION -  G 233
 MF0759  PID         -  MF0759
 MF0759  STATE/COUNTY-  IL/MARSHALL
 MF0759  COUNTRY     -  US
 MF0759  USGS QUAD   -  LACON (2018)
 MF0759
 MF0759                         *CURRENT SURVEY CONTROL
 MF0759  ______________________________________________________________________
 MF0759* NAD 83(1986) POSITION- 41 02 55.     (N) 089 25 50.     (W)   SCALED
 MF0759* NAVD 88 ORTHO HEIGHT -   144.473 (meters)      473.99  (feet) ADJUSTED
 MF0759  ______________________________________________________________________
 MF0759  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 MF0759  DYNAMIC HEIGHT  -        144.411 (meters)      473.79  (feet) COMP
 MF0759  MODELED GRAVITY -    980,193.5   (mgal)                       NAVD 88
 MF0759
 MF0759  VERT ORDER      -  FIRST     CLASS II
 MF0759
 MF0759.The horizontal coordinates were scaled from a map and have
 MF0759.an estimated accuracy of +/- 6 seconds.
 MF0759
 MF0759.The orthometric height was determined by differential leveling and
 MF0759.adjusted by the NATIONAL GEODETIC SURVEY
 MF0759.in June 1991.
 MF0759
 MF0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0759.GEOID18 height accuracy estimate available here.
 MF0759
 MF0759.Click photographs - Photos may exist for this station.
 MF0759
 MF0759.The dynamic height is computed by dividing the NAVD 88
 MF0759.geopotential number by the normal gravity value computed on the
 MF0759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0759.degrees latitude (g = 980.6199 gals.).
 MF0759
 MF0759.The modeled gravity was interpolated from observed gravity values.
 MF0759
 MF0759;                    North         East    Units  Estimated Accuracy
 MF0759;SPC IL W     -   486,690.      761,880.      MT  (+/- 180 meters Scaled)
 MF0759
 MF0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL957469(NAD 83)
 MF0759
 MF0759                          SUPERSEDED SURVEY CONTROL
 MF0759
 MF0759  NGVD 29 (??/??/92)  144.542  (m)          474.22   (f) ADJ UNCH    1 2
 MF0759
 MF0759.Superseded values are not recommended for survey control.
 MF0759
 MF0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0759.See file dsdata.pdf to determine how the superseded data were derived.
 MF0759
 MF0759_MARKER: DB = BENCH MARK DISK
 MF0759_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0759_SP_SET: BOX CULVERT HEADWALL
 MF0759_STAMPING: G 233 1960
 MF0759_MARK LOGO: CGS
 MF0759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0759+STABILITY: SURFACE MOTION
 MF0759
 MF0759  HISTORY     - Date     Condition        Report By
 MF0759  HISTORY     - 1960     MONUMENTED       CGS
 MF0759  HISTORY     - 19981108 GOOD             USPSQD
 MF0759  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0759
 MF0759                          STATION DESCRIPTION
 MF0759
 MF0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0759'1.6 MI N FROM SPARLAND.
 MF0759'ABOUT 1.55 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0759'RAILROAD FROM THE STATION AT SPARLAND, 0.15 MILE SOUTH OF MILE
 MF0759'POST 133, IN SECTION 2, R 9 E, T 12 N, ALONG STATE HIGHWAY 29,
 MF0759'ABOUT 50 YARDS WEST OF RAILROAD TRACK, IN THE TOP OF THE NORTH
 MF0759'END OF WEST HEAD WALL OF A 6-FOOT CONCRETE BOX CULVERT UNDER
 MF0759'HIGHWAY 29 FOR A CREEK BRANCH, 38 FEET WEST OF CENTER LINE OF
 MF0759'HIGHWAY AND ABOUT 4 1/2 FEET BELOW LEVEL OF TRACK.
 MF0759
 MF0759                          STATION RECOVERY (1998)
 MF0759
 MF0759'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0759'RECOVERED IN GOOD CONDITION.
 MF0759
 MF0759                          STATION RECOVERY (2013)
 MF0759
 MF0759'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0759'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1341 ***********************************************************************
 LC1341  DESIGNATION -  G 234
 LC1341  PID         -  LC1341
 LC1341  STATE/COUNTY-  IL/PEORIA
 LC1341  COUNTRY     -  US
 LC1341  USGS QUAD   -  SPRING BAY (2018)
 LC1341
 LC1341                         *CURRENT SURVEY CONTROL
 LC1341  ______________________________________________________________________
 LC1341* NAD 83(1986) POSITION- 40 47 28.     (N) 089 34 38.     (W)   SCALED
 LC1341* NAVD 88 ORTHO HEIGHT -   140.179 (meters)      459.90  (feet) ADJUSTED
 LC1341  ______________________________________________________________________
 LC1341  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 LC1341  DYNAMIC HEIGHT  -        140.115 (meters)      459.69  (feet) COMP
 LC1341  MODELED GRAVITY -    980,168.6   (mgal)                       NAVD 88
 LC1341
 LC1341  VERT ORDER      -  FIRST     CLASS II
 LC1341
 LC1341.The horizontal coordinates were scaled from a map and have
 LC1341.an estimated accuracy of +/- 6 seconds.
 LC1341
 LC1341.The orthometric height was determined by differential leveling and
 LC1341.adjusted by the NATIONAL GEODETIC SURVEY
 LC1341.in June 1991.
 LC1341
 LC1341.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1341.GEOID18 height accuracy estimate available here.
 LC1341
 LC1341.Click photographs - Photos may exist for this station.
 LC1341
 LC1341.The dynamic height is computed by dividing the NAVD 88
 LC1341.geopotential number by the normal gravity value computed on the
 LC1341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1341.degrees latitude (g = 980.6199 gals.).
 LC1341
 LC1341.The modeled gravity was interpolated from observed gravity values.
 LC1341
 LC1341;                    North         East    Units  Estimated Accuracy
 LC1341;SPC IL W     -   458,000.      749,750.      MT  (+/- 180 meters Scaled)
 LC1341
 LC1341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL825187(NAD 83)
 LC1341
 LC1341                          SUPERSEDED SURVEY CONTROL
 LC1341
 LC1341  NGVD 29 (??/??/92)  140.265  (m)          460.19   (f) ADJ UNCH    1 2
 LC1341
 LC1341.Superseded values are not recommended for survey control.
 LC1341
 LC1341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1341.See file dsdata.pdf to determine how the superseded data were derived.
 LC1341
 LC1341_MARKER: DB = BENCH MARK DISK
 LC1341_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1341_SP_SET: BOX CULVERT HEADWALL
 LC1341_STAMPING: G 234 1960
 LC1341_MARK LOGO: CGS
 LC1341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1341+STABILITY: SURFACE MOTION
 LC1341
 LC1341  HISTORY     - Date     Condition        Report By
 LC1341  HISTORY     - 1960     MONUMENTED       CGS
 LC1341  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1341
 LC1341                          STATION DESCRIPTION
 LC1341
 LC1341'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1341'8.2 MI N FROM PEORIA.
 LC1341'ABOUT 8.25 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1341'RAILROAD FROM THE PASSENGER STATION AT PEORIA, 0.2 MILE NORTH
 LC1341'OF MILE POST 153, IN SECTION 3, R 8 E, T 9 N, ALONG STATE
 LC1341'HIGHWAY 29, ABOUT 0.15 MILE SOUTH OF JUNCTION OF DETWEILLER PARK
 LC1341'DRIVE LEADING WEST, IN THE TOP OF SOUTH END OF WEST HEAD WALL
 LC1341'OF A 6-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY 29, 22 1/2 FEET
 LC1341'WEST OF CENTER LINE OF SOUTH BOUND LANE OF HIGHWAY AND ABOUT
 LC1341'1 1/2 FEET BELOW LEVEL OF HIGHWAY.
 LC1341
 LC1341                          STATION RECOVERY (1999)
 LC1341
 LC1341'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1341'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1313 ***********************************************************************
 LC1313  DESIGNATION -  G 235
 LC1313  PID         -  LC1313
 LC1313  STATE/COUNTY-  IL/TAZEWELL
 LC1313  COUNTRY     -  US
 LC1313  USGS QUAD   -  PEORIA EAST (2018)
 LC1313
 LC1313                         *CURRENT SURVEY CONTROL
 LC1313  ______________________________________________________________________
 LC1313* NAD 83(1986) POSITION- 40 39 23.     (N) 089 36 04.     (W)   SCALED
 LC1313* NAVD 88 ORTHO HEIGHT -   141.883 (meters)      465.49  (feet) ADJUSTED
 LC1313  ______________________________________________________________________
 LC1313  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 LC1313  DYNAMIC HEIGHT  -        141.816 (meters)      465.27  (feet) COMP
 LC1313  MODELED GRAVITY -    980,154.7   (mgal)                       NAVD 88
 LC1313
 LC1313  VERT ORDER      -  FIRST     CLASS II
 LC1313
 LC1313.The horizontal coordinates were scaled from a map and have
 LC1313.an estimated accuracy of +/- 6 seconds.
 LC1313
 LC1313.The orthometric height was determined by differential leveling and
 LC1313.adjusted by the NATIONAL GEODETIC SURVEY
 LC1313.in June 1991.
 LC1313
 LC1313.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1313.GEOID18 height accuracy estimate available here.
 LC1313
 LC1313.Click photographs - Photos may exist for this station.
 LC1313
 LC1313.The dynamic height is computed by dividing the NAVD 88
 LC1313.geopotential number by the normal gravity value computed on the
 LC1313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1313.degrees latitude (g = 980.6199 gals.).
 LC1313
 LC1313.The modeled gravity was interpolated from observed gravity values.
 LC1313
 LC1313;                    North         East    Units  Estimated Accuracy
 LC1313;SPC IL W     -   443,020.      747,830.      MT  (+/- 180 meters Scaled)
 LC1313
 LC1313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL800038(NAD 83)
 LC1313
 LC1313                          SUPERSEDED SURVEY CONTROL
 LC1313
 LC1313  NGVD 29 (??/??/92)  141.981  (m)          465.82   (f) ADJ UNCH    1 2
 LC1313
 LC1313.Superseded values are not recommended for survey control.
 LC1313
 LC1313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1313.See file dsdata.pdf to determine how the superseded data were derived.
 LC1313
 LC1313_MARKER: DB = BENCH MARK DISK
 LC1313_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1313_SP_SET: CRANE FOUNDATION
 LC1313_STAMPING: G 235 1960
 LC1313_MARK LOGO: CGS
 LC1313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1313+STABILITY: SURFACE MOTION
 LC1313
 LC1313  HISTORY     - Date     Condition        Report By
 LC1313  HISTORY     - 1960     MONUMENTED       CGS
 LC1313
 LC1313                          STATION DESCRIPTION
 LC1313
 LC1313'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1313'AT CREVE COEUR.
 LC1313'AT CREVE COEUR, AT THE SOUTHWEST END OF TAN BRICK FREIGHT HOUSE
 LC1313'OF THE PEORIA AND PEKIN UNION RAILWAY, IN THE TOP OF THE CONCRETE
 LC1313'FOUNDATION OF LOADING CRANE WHICH IS AT WEST CORNER OF CONCRETE
 LC1313'LOADING PLATFORM, 4 1/2 FEET SOUTH OF CENTER OF CRANE, 1 1/2 FEET
 LC1313'NORTH OF SOUTH CORNER OF FOUNDATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0852 ***********************************************************************
 LC0852  DESIGNATION -  G 236
 LC0852  PID         -  LC0852
 LC0852  STATE/COUNTY-  IL/WOODFORD
 LC0852  COUNTRY     -  US
 LC0852  USGS QUAD   -  BENSON (2018)
 LC0852
 LC0852                         *CURRENT SURVEY CONTROL
 LC0852  ______________________________________________________________________
 LC0852* NAD 83(1986) POSITION- 40 50 46.     (N) 089 01 36.     (W)   SCALED
 LC0852* NAVD 88 ORTHO HEIGHT -   220.255 (meters)      722.62  (feet) ADJUSTED
 LC0852  ______________________________________________________________________
 LC0852  GEOID HEIGHT    -        -32.403 (meters)                     GEOID18
 LC0852  DYNAMIC HEIGHT  -        220.158 (meters)      722.30  (feet) COMP
 LC0852  MODELED GRAVITY -    980,180.2   (mgal)                       NAVD 88
 LC0852
 LC0852  VERT ORDER      -  FIRST     CLASS I
 LC0852
 LC0852.The horizontal coordinates were scaled from a map and have
 LC0852.an estimated accuracy of +/- 6 seconds.
 LC0852
 LC0852.The orthometric height was determined by differential leveling and
 LC0852.adjusted by the NATIONAL GEODETIC SURVEY
 LC0852.in June 1991.
 LC0852
 LC0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0852.GEOID18 height accuracy estimate available here.
 LC0852
 LC0852.Click photographs - Photos may exist for this station.
 LC0852
 LC0852.The dynamic height is computed by dividing the NAVD 88
 LC0852.geopotential number by the normal gravity value computed on the
 LC0852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0852.degrees latitude (g = 980.6199 gals.).
 LC0852
 LC0852.The modeled gravity was interpolated from observed gravity values.
 LC0852
 LC0852;                    North         East    Units  Estimated Accuracy
 LC0852;SPC IL W     -   464,560.      796,130.      MT  (+/- 180 meters Scaled)
 LC0852
 LC0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL291236(NAD 83)
 LC0852
 LC0852                          SUPERSEDED SURVEY CONTROL
 LC0852
 LC0852  NGVD 29 (??/??/92)  220.309  (m)          722.80   (f) ADJ UNCH    1 1
 LC0852
 LC0852.Superseded values are not recommended for survey control.
 LC0852
 LC0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0852.See file dsdata.pdf to determine how the superseded data were derived.
 LC0852
 LC0852_MARKER: DB = BENCH MARK DISK
 LC0852_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0852_STAMPING: G 236 1960
 LC0852_MARK LOGO: CGS
 LC0852_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0852
 LC0852  HISTORY     - Date     Condition        Report By
 LC0852  HISTORY     - 1960     MONUMENTED       CGS
 LC0852  HISTORY     - 1969     GOOD             CGS
 LC0852  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0852
 LC0852                          STATION DESCRIPTION
 LC0852
 LC0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0852'3.8 MI S FROM WOODFORD.
 LC0852'ABOUT 2.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0852'THE STATION AT MINONK, AT WOODFORD, 95 1/2 FEET EAST OF THE EAST
 LC0852'RAIL OF THE MAIN TRACK, 88 FEET SOUTH OF THE CENTER LINE OF A
 LC0852'PRIVATE ROAD WHICH LEADS EAST TO A 2-STORY FARMHOUSE, 36 1/2 FEET
 LC0852'NORTHEAST OF THE NORTHEAST CORNER OF A METAL BUILDING, 1 FOOT WEST
 LC0852'OF A FENCE, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 1/2
 LC0852'FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH
 LC0852'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 24 FEET AND IS
 LC0852'ENCASED IN A 6-INCH TILE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE
 LC0852'OF THE GROUND.  SEC 31, T28N, R2E
 LC0852
 LC0852                          STATION RECOVERY (1998)
 LC0852
 LC0852'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0852'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0892 ***********************************************************************
 LC0892  DESIGNATION -  G 237
 LC0892  PID         -  LC0892
 LC0892  STATE/COUNTY-  IL/PEORIA
 LC0892  COUNTRY     -  US
 LC0892  USGS QUAD   -  CHILLICOTHE (2018)
 LC0892
 LC0892                         *CURRENT SURVEY CONTROL
 LC0892  ______________________________________________________________________
 LC0892* NAD 83(1986) POSITION- 40 57 58.     (N) 089 27 41.     (W)   SCALED
 LC0892* NAVD 88 ORTHO HEIGHT -   142.149 (meters)      466.37  (feet) ADJUSTED
 LC0892  ______________________________________________________________________
 LC0892  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 LC0892  DYNAMIC HEIGHT  -        142.088 (meters)      466.17  (feet) COMP
 LC0892  MODELED GRAVITY -    980,189.2   (mgal)                       NAVD 88
 LC0892
 LC0892  VERT ORDER      -  FIRST     CLASS II
 LC0892
 LC0892.The horizontal coordinates were scaled from a map and have
 LC0892.an estimated accuracy of +/- 6 seconds.
 LC0892
 LC0892.The orthometric height was determined by differential leveling and
 LC0892.adjusted by the NATIONAL GEODETIC SURVEY
 LC0892.in June 1991.
 LC0892
 LC0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0892.GEOID18 height accuracy estimate available here.
 LC0892
 LC0892.Click photographs - Photos may exist for this station.
 LC0892
 LC0892.The dynamic height is computed by dividing the NAVD 88
 LC0892.geopotential number by the normal gravity value computed on the
 LC0892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0892.degrees latitude (g = 980.6199 gals.).
 LC0892
 LC0892.The modeled gravity was interpolated from observed gravity values.
 LC0892
 LC0892;                    North         East    Units  Estimated Accuracy
 LC0892;SPC IL W     -   477,500.      759,370.      MT  (+/- 180 meters Scaled)
 LC0892
 LC0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL928379(NAD 83)
 LC0892
 LC0892                          SUPERSEDED SURVEY CONTROL
 LC0892
 LC0892  NGVD 29 (??/??/92)  142.220  (m)          466.60   (f) ADJ UNCH    1 2
 LC0892
 LC0892.Superseded values are not recommended for survey control.
 LC0892
 LC0892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0892.See file dsdata.pdf to determine how the superseded data were derived.
 LC0892
 LC0892_MARKER: DB = BENCH MARK DISK
 LC0892_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0892_STAMPING: G 237 1960
 LC0892_MARK LOGO: CGS
 LC0892_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0892_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0892_ROD/PIPE-DEPTH: 8.5 meters
 LC0892
 LC0892  HISTORY     - Date     Condition        Report By
 LC0892  HISTORY     - 1960     MONUMENTED       CGS
 LC0892  HISTORY     - 19981207 GOOD             USPSQD
 LC0892
 LC0892                          STATION DESCRIPTION
 LC0892
 LC0892'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0892'3.6 MI N FROM CHILLICOTHE.
 LC0892'ABOUT 3.55 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0892'RAILROAD FROM THE STATION AT CHILLICOTHE, IN SECTION 3, R 9 E,
 LC0892'T 11 N, 0.15 MILE SOUTHWEST OF MILE POST 139, AT A FARM ROAD
 LC0892'CROSSING, 37 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL, 52 FEET
 LC0892'SOUTHWEST OF CENTER LINE OF FARM ROAD, 125 FEET EAST AND ACROSS
 LC0892'TRACK FROM THE EAST CORNER OF A 30-FOOT CONCRETE CULVERT (CULVERT
 LC0892'HAS CONCRETE HEADWALLS WITH THREE 5-FOOT PIPES) UNDER STATE HIGHWAY
 LC0892'29, 73 FEET SOUTH OF CENTER OF CROSSING, 2 1/2 FEET NORTHEAST OF
 LC0892'A TELEPHONE POLE AND IN LINE WITH ROW OF POLES, 1 1/2 FEET
 LC0892'SOUTHWEST OF A STEEL WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF
 LC0892'TRACK AND IS A DISK ON COPPER COATED STEEL ROD PROJECTING 2
 LC0892'INCHES AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS 4 INCHES.
 LC0892'THE ROD WAS DRIVEN TO A DEPTH OF 28 FEET (REFUSAL).
 LC0892
 LC0892                          STATION RECOVERY (1998)
 LC0892
 LC0892'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1511 ***********************************************************************
 LC1511  DESIGNATION -  G 238
 LC1511  PID         -  LC1511
 LC1511  STATE/COUNTY-  IL/TAZEWELL
 LC1511  COUNTRY     -  US
 LC1511  USGS QUAD   -  GLASFORD (2018)
 LC1511
 LC1511                         *CURRENT SURVEY CONTROL
 LC1511  ______________________________________________________________________
 LC1511* NAD 83(1986) POSITION- 40 31 02.     (N) 089 46 52.     (W)   SCALED
 LC1511* NAVD 88 ORTHO HEIGHT -   148.176 (meters)      486.14  (feet) ADJUSTED
 LC1511  ______________________________________________________________________
 LC1511  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 LC1511  DYNAMIC HEIGHT  -        148.106 (meters)      485.91  (feet) COMP
 LC1511  MODELED GRAVITY -    980,148.2   (mgal)                       NAVD 88
 LC1511
 LC1511  VERT ORDER      -  FIRST     CLASS II
 LC1511
 LC1511.The horizontal coordinates were scaled from a map and have
 LC1511.an estimated accuracy of +/- 6 seconds.
 LC1511
 LC1511.The orthometric height was determined by differential leveling and
 LC1511.adjusted by the NATIONAL GEODETIC SURVEY
 LC1511.in June 1991.
 LC1511
 LC1511.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1511.GEOID18 height accuracy estimate available here.
 LC1511
 LC1511.Click photographs - Photos may exist for this station.
 LC1511
 LC1511.The dynamic height is computed by dividing the NAVD 88
 LC1511.geopotential number by the normal gravity value computed on the
 LC1511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1511.degrees latitude (g = 980.6199 gals.).
 LC1511
 LC1511.The modeled gravity was interpolated from observed gravity values.
 LC1511
 LC1511;                    North         East    Units  Estimated Accuracy
 LC1511;SPC IL W     -   427,490.      732,670.      MT  (+/- 180 meters Scaled)
 LC1511
 LC1511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK643888(NAD 83)
 LC1511
 LC1511                          SUPERSEDED SURVEY CONTROL
 LC1511
 LC1511  NGVD 29 (??/??/92)  148.278  (m)          486.48   (f) ADJ UNCH    1 2
 LC1511
 LC1511.Superseded values are not recommended for survey control.
 LC1511
 LC1511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1511.See file dsdata.pdf to determine how the superseded data were derived.
 LC1511
 LC1511_MARKER: DB = BENCH MARK DISK
 LC1511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1511_STAMPING: G 238 1961
 LC1511_MARK LOGO: CGS
 LC1511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1511+STABILITY: SURFACE MOTION
 LC1511
 LC1511  HISTORY     - Date     Condition        Report By
 LC1511  HISTORY     - 1961     MONUMENTED       CGS
 LC1511
 LC1511                          STATION DESCRIPTION
 LC1511
 LC1511'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1511'0.2 MI ENE FROM SPRING LAKE SCHOOL.
 LC1511'ABOUT 0.25 MILE EAST-NORTHEAST ALONG THE POWERTON-MANITO ROAD
 LC1511'FROM THE SPRING LAKE SCHOOL NO. 6, 5.8 MILES WEST-SOUTHWEST OF
 LC1511'THE POWERTON POWER STATION AT POWERTON, 145.8 FEET EAST-SOUTHEAST
 LC1511'FROM THE SOUTHEAST CORNER OF A ONE-STORY RESIDENCE OF MR. L.S.
 LC1511'GRUBER, 38 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 4 FEET
 LC1511'NORTHEAST OF A POWER LINE POLE, 68 FEET SOUTH-SOUTHEAST OF A
 LC1511'CONCRETE RIGHT-OF-WAY MARKER, 2 FEET SOUTHWEST OF A METAL WITNESS
 LC1511'POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 LC1511'CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0275 ***********************************************************************
 LD0275  DESIGNATION -  G 239
 LD0275  PID         -  LD0275
 LD0275  STATE/COUNTY-  IL/MASON
 LD0275  COUNTRY     -  US
 LD0275  USGS QUAD   -  HAVANA (2018)
 LD0275
 LD0275                         *CURRENT SURVEY CONTROL
 LD0275  ______________________________________________________________________
 LD0275* NAD 83(1986) POSITION- 40 20 30.     (N) 090 01 32.     (W)   SCALED
 LD0275* NAVD 88 ORTHO HEIGHT -   142.561 (meters)      467.72  (feet) ADJUSTED
 LD0275  ______________________________________________________________________
 LD0275  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 LD0275  DYNAMIC HEIGHT  -        142.491 (meters)      467.49  (feet) COMP
 LD0275  MODELED GRAVITY -    980,129.1   (mgal)                       NAVD 88
 LD0275
 LD0275  VERT ORDER      -  FIRST     CLASS II
 LD0275
 LD0275.The horizontal coordinates were scaled from a map and have
 LD0275.an estimated accuracy of +/- 6 seconds.
 LD0275
 LD0275.The orthometric height was determined by differential leveling and
 LD0275.adjusted by the NATIONAL GEODETIC SURVEY
 LD0275.in June 1991.
 LD0275
 LD0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0275.GEOID18 height accuracy estimate available here.
 LD0275
 LD0275.Click photographs - Photos may exist for this station.
 LD0275
 LD0275.The dynamic height is computed by dividing the NAVD 88
 LD0275.geopotential number by the normal gravity value computed on the
 LD0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0275.degrees latitude (g = 980.6199 gals.).
 LD0275
 LD0275.The modeled gravity was interpolated from observed gravity values.
 LD0275
 LD0275;                    North         East    Units  Estimated Accuracy
 LD0275;SPC IL W     -   407,930.      711,990.      MT  (+/- 180 meters Scaled)
 LD0275
 LD0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE526699(NAD 83)
 LD0275
 LD0275                          SUPERSEDED SURVEY CONTROL
 LD0275
 LD0275  NGVD 29 (??/??/92)  142.666  (m)          468.06   (f) ADJ UNCH    1 2
 LD0275
 LD0275.Superseded values are not recommended for survey control.
 LD0275
 LD0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0275.See file dsdata.pdf to determine how the superseded data were derived.
 LD0275
 LD0275_MARKER: DB = BENCH MARK DISK
 LD0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0275_STAMPING: G 239 1961
 LD0275_MARK LOGO: CGS
 LD0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0275+STABILITY: SURFACE MOTION
 LD0275
 LD0275  HISTORY     - Date     Condition        Report By
 LD0275  HISTORY     - 1961     MONUMENTED       CGS
 LD0275  HISTORY     - 20220803 MARK NOT FOUND   ILDT
 LD0275
 LD0275                          STATION DESCRIPTION
 LD0275
 LD0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0275'3 MI NE FROM HAVANA.
 LD0275'ABOUT 0.7 MILE NORTHEAST ALONG THE PEKIN-HAVANA ROAD FROM ITS
 LD0275'OVERPASS OVER THE CHICAGO AND ILLINOIS MIDLAND RAILWAY IN THE
 LD0275'NORTH PART OF HAVANA, THENCE 1.7 MILES NORTH ALONG THE ILLINOIS
 LD0275'RIVER ROAD, THENCE 0.6 MILE EAST ALONG A BLACK TOP ROAD, 33 FEET
 LD0275'SOUTH OF THE CENTER LINE OF THE ROAD, 304 FEET WEST OF THE CENTER
 LD0275'LINE OF A GRAVEL ROAD LEADING NORTH TO THE ILLINOIS NATURAL
 LD0275'HISTORY SURVEY LABORATORY, 3 1/2 FEET EAST OF A TELEPHONE POLE,
 LD0275'1.5 FEET NORTH OF A FENCE LINE, ABOUT LEVEL WITH THE BLACK TOP
 LD0275'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 LD0275'ABOVE THE LEVEL OF THE GROUND.
 LD0275
 LD0275                          STATION RECOVERY (2022)
 LD0275
 LD0275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LD0275'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7266 ***********************************************************************
 AB7266  DESIGNATION -  G 24 RESET
 AB7266  PID         -  AB7266
 AB7266  STATE/COUNTY-  IL/VERMILION
 AB7266  COUNTRY     -  US
 AB7266  USGS QUAD   -  ROYAL (2018)
 AB7266
 AB7266                         *CURRENT SURVEY CONTROL
 AB7266  ______________________________________________________________________
 AB7266* NAD 83(1986) POSITION- 40 11 36.     (N) 087 54 11.     (W)   SCALED
 AB7266* NAVD 88 ORTHO HEIGHT -   208.45  (meters)      683.9   (feet) RESET
 AB7266  ______________________________________________________________________
 AB7266  GEOID HEIGHT    -        -32.310 (meters)                     GEOID18
 AB7266  VERT ORDER      -  THIRD
 AB7266
 AB7266.The horizontal coordinates were scaled from a map and have
 AB7266.an estimated accuracy of +/- 6 seconds.
 AB7266
 AB7266.The orthometric height was computed from unverified reset data.
 AB7266
 AB7266.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7266.GEOID18 height accuracy estimate available here.
 AB7266
 AB7266.Click photographs - Photos may exist for this station.
 AB7266
 AB7266;                    North         East    Units  Estimated Accuracy
 AB7266;SPC IL E     -   391,560.      336,640.      MT  (+/- 180 meters Scaled)
 AB7266
 AB7266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK231496(NAD 83)
 AB7266
 AB7266                          SUPERSEDED SURVEY CONTROL
 AB7266
 AB7266.No superseded survey control is available for this station.
 AB7266
 AB7266_MARKER: DV = VERTICAL CONTROL DISK
 AB7266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7266_STAMPING: G 24 RESET 1995
 AB7266_MARK LOGO: NGS
 AB7266_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7266+STABILITY: SURFACE MOTION
 AB7266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7266+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AB7266
 AB7266  HISTORY     - Date     Condition        Report By
 AB7266  HISTORY     - 1995     MONUMENTED       NGS
 AB7266  HISTORY     - 20110118 POOR             ILDT
 AB7266
 AB7266                          STATION DESCRIPTION
 AB7266
 AB7266'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (RKB)
 AB7266'TO REACH THE STATION FROM THE CENTER OF THE STATE ROUTE 49 OVERPASS OF
 AB7266'INTERSTATE HIGHWAY 74 (EXIT 200 IN WESTERN VERMILION COUNTY) PROCEED
 AB7266'NORTH ON ROUTE 49 FOR 4.8 MI (7.7 KM) TO COUNTY ROAD 2250N (ROYAL
 AB7266'ROAD) , TURN RIGHT FOR ABOUT 100 M (328.1 FT) TO THE STATION ON THE
 AB7266'RIGHT, 6.3 M (20.7 FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD 2250N,
 AB7266'21.8 M (71.5 FT) WEST OF THE SECOND POWER POLE EAST OF ROUTE 49, 38.0
 AB7266'M (124.7 FT) EAST SOUTHEAST OF THE INTERSECTION OF COUNTY ROAD 2250N
 AB7266'AND A GRAVEL DRIVEWAY NORTH, 38.3 M (125.7 FT) WEST SOUTHWEST OF A
 AB7266'GREEN METAL TELEPHONE SPLICE BOX, 0.3 M (1.0 FT) NORTH OF A FIBERGLASS
 AB7266'WITNESS POST, SET IN A ROUND CONCRETE MONUMENT WHICH IS FLUSH WITH THE
 AB7266'GROUND.
 AB7266
 AB7266                          STATION RECOVERY (2011)
 AB7266
 AB7266'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 AB7266'CAP COMPLETELY BROKEN OFF. HAVE PICTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0168 ***********************************************************************
 LD0168  DESIGNATION -  G 240
 LD0168  PID         -  LD0168
 LD0168  STATE/COUNTY-  IL/CASS
 LD0168  COUNTRY     -  US
 LD0168  USGS QUAD   -  BEARDSTOWN (2018)
 LD0168
 LD0168                         *CURRENT SURVEY CONTROL
 LD0168  ______________________________________________________________________
 LD0168* NAD 83(1986) POSITION- 40 00 46.     (N) 090 25 47.     (W)   SCALED
 LD0168* NAVD 88 ORTHO HEIGHT -   138.606 (meters)      454.74  (feet) ADJUSTED
 LD0168  ______________________________________________________________________
 LD0168  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 LD0168  DYNAMIC HEIGHT  -        138.534 (meters)      454.51  (feet) COMP
 LD0168  MODELED GRAVITY -    980,100.4   (mgal)                       NAVD 88
 LD0168
 LD0168  VERT ORDER      -  FIRST     CLASS II
 LD0168
 LD0168.The horizontal coordinates were scaled from a map and have
 LD0168.an estimated accuracy of +/- 6 seconds.
 LD0168
 LD0168.The orthometric height was determined by differential leveling and
 LD0168.adjusted by the NATIONAL GEODETIC SURVEY
 LD0168.in June 1991.
 LD0168
 LD0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0168.GEOID18 height accuracy estimate available here.
 LD0168
 LD0168.Click photographs - Photos may exist for this station.
 LD0168
 LD0168.The dynamic height is computed by dividing the NAVD 88
 LD0168.geopotential number by the normal gravity value computed on the
 LD0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0168.degrees latitude (g = 980.6199 gals.).
 LD0168
 LD0168.The modeled gravity was interpolated from observed gravity values.
 LD0168
 LD0168;                    North         East    Units  Estimated Accuracy
 LD0168;SPC IL W     -   371,440.      677,540.      MT  (+/- 180 meters Scaled)
 LD0168
 LD0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE193323(NAD 83)
 LD0168
 LD0168                          SUPERSEDED SURVEY CONTROL
 LD0168
 LD0168  NGVD 29 (??/??/92)  138.719  (m)          455.11   (f) ADJ UNCH    1 2
 LD0168
 LD0168.Superseded values are not recommended for survey control.
 LD0168
 LD0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0168.See file dsdata.pdf to determine how the superseded data were derived.
 LD0168
 LD0168_MARKER: DB = BENCH MARK DISK
 LD0168_STAMPING: G 240 1961
 LD0168_MARK LOGO: CGS
 LD0168_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0168
 LD0168  HISTORY     - Date     Condition        Report By
 LD0168  HISTORY     - 1961     MONUMENTED       CGS
 LD0168
 LD0168                          STATION DESCRIPTION
 LD0168
 LD0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0168'0.6 MI SW FROM BEARDSTOWN.
 LD0168'ABOUT 0.5 MILE SOUTHWEST ALONG MAIN STREET FROM THE POST OFFICE
 LD0168'AT BEARDSTOWN, THENCE 0.1 MILE SOUTHEAST ALONG A LEVEE, ON TOP
 LD0168'AND AT THE SOUTHEAST CORNER OF A HIGH WATER VALVE, AT THE FOOT OF
 LD0168'3RD STREET AND ACROSS THE LEVEE FROM THE BEARDSTOWN SANITATION PUMP
 LD0168'HOUSE, 104 FEET SOUTHWEST OF THE SOUTHWEST SIDE OF THE SANATION
 LD0168'BUILDING, 53.5 FEET SOUTHWEST OF THE CENTER OF THE LEVEE AND ABOUT
 LD0168'LEVEL WITH THE LEVEE.  NOTE-- THE VALVE BOX IS 5 1/2 FEET WIDE-6 FEET
 LD0168'LONG AND 15 FEET DEEP AND CALLED AN EMERGENCY VALVE USED ONLY IN
 LD0168'CASE OF HIGH WATER OR FLOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0575 ***********************************************************************
 JC0575  DESIGNATION -  G 241
 JC0575  PID         -  JC0575
 JC0575  STATE/COUNTY-  IL/JERSEY
 JC0575  COUNTRY     -  US
 JC0575  USGS QUAD   -  BRUSSELS (2018)
 JC0575
 JC0575                         *CURRENT SURVEY CONTROL
 JC0575  ______________________________________________________________________
 JC0575* NAD 83(2011) POSITION- 38 58 04.99873(N) 090 31 14.98721(W)   ADJUSTED
 JC0575* NAD 83(2011) ELLIP HT-   105.916 (meters)        (06/27/12)   ADJUSTED
 JC0575* NAD 83(2011) EPOCH   -  2010.00
 JC0575* NAVD 88 ORTHO HEIGHT -   137.720 (meters)      451.84  (feet) ADJUSTED
 JC0575  ______________________________________________________________________
 JC0575  GEOID HEIGHT    -        -31.832 (meters)                     GEOID18
 JC0575  NAD 83(2011) X  -    -45,138.018 (meters)                     COMP
 JC0575  NAD 83(2011) Y  - -4,965,435.556 (meters)                     COMP
 JC0575  NAD 83(2011) Z  -  3,989,626.973 (meters)                     COMP
 JC0575  LAPLACE CORR    -          1.72  (seconds)                    DEFLEC18
 JC0575  DYNAMIC HEIGHT  -        137.634 (meters)      451.55  (feet) COMP
 JC0575  MODELED GRAVITY -    980,001.6   (mgal)                       NAVD 88
 JC0575
 JC0575  VERT ORDER      -  FIRST     CLASS II
 JC0575
 JC0575  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC0575  Standards:
 JC0575         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC0575            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC0575  -------------------------------------------------------------------
 JC0575  NETWORK    0.93   1.59           0.40   0.36   0.81     -0.16607914
 JC0575  -------------------------------------------------------------------
 JC0575  Click here for local accuracies and other accuracy information.
 JC0575
 JC0575.The horizontal coordinates were established by GPS observations
 JC0575.and adjusted by the National Geodetic Survey in June 2012.
 JC0575
 JC0575.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC0575.been affixed to the stable North American tectonic plate. See 
 JC0575.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC0575
 JC0575.The horizontal coordinates are valid at the epoch date displayed above
 JC0575.which is a decimal equivalence of Year/Month/Day.
 JC0575
 JC0575.The orthometric height was determined by differential leveling and
 JC0575.adjusted by the NATIONAL GEODETIC SURVEY
 JC0575.in June 1991.
 JC0575
 JC0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0575.GEOID18 height accuracy estimate available here.
 JC0575
 JC0575.Click photographs - Photos may exist for this station.
 JC0575
 JC0575.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC0575
 JC0575.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC0575
 JC0575.The ellipsoidal height was determined by GPS observations
 JC0575.and is referenced to NAD 83.
 JC0575
 JC0575.The dynamic height is computed by dividing the NAVD 88
 JC0575.geopotential number by the normal gravity value computed on the
 JC0575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0575.degrees latitude (g = 980.6199 gals.).
 JC0575
 JC0575.The modeled gravity was interpolated from observed gravity values.
 JC0575
 JC0575. The following values were computed from the NAD 83(2011) position.
 JC0575
 JC0575;                    North         East     Units Scale Factor Converg.
 JC0575;SPC IL W     -   255,482.790   669,308.097   MT  0.99995277   -0 13 21.8
 JC0575;SPC IL W     -   838,196.45  2,195,888.31   sFT  0.99995277   -0 13 21.8
 JC0575;UTM  15      - 4,316,155.015   714,786.351   MT  1.00016810   +1 33 35.0
 JC0575
 JC0575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC0575!SPC IL W     -   0.99998338  x   0.99995277  =   0.99993615
 JC0575!UTM  15      -   0.99998338  x   1.00016810  =   1.00015148
 JC0575
 JC0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1478616155(NAD 83)
 JC0575
 JC0575                          SUPERSEDED SURVEY CONTROL
 JC0575
 JC0575  NAD 83(2007)-  38 58 04.99869(N)    090 31 14.98785(W) AD(2002.00) 0
 JC0575  ELLIP H (02/10/07)  105.943  (m)                       GP(2002.00)    
 JC0575  NAD 83(1997)-  38 58 04.99881(N)    090 31 14.98832(W) AD(       ) B
 JC0575  ELLIP H (08/29/03)  105.951  (m)                       GP(       ) 4 2
 JC0575  NAVD 88             137.72   (m)          451.8    (f) LEVELING    3  
 JC0575  NGVD 29 (??/??/92)  137.831  (m)          452.20   (f) ADJ UNCH    1 2
 JC0575
 JC0575.Superseded values are not recommended for survey control.
 JC0575
 JC0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0575.See file dsdata.pdf to determine how the superseded data were derived.
 JC0575
 JC0575_MARKER: DB = BENCH MARK DISK
 JC0575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0575_STAMPING: G 241 1961
 JC0575_MARK LOGO: CGS
 JC0575_PROJECTION: RECESSED 2 CENTIMETERS
 JC0575_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC0575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0575+STABILITY: SURFACE MOTION
 JC0575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0575+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2003
 JC0575
 JC0575  HISTORY     - Date     Condition        Report By
 JC0575  HISTORY     - 1961     MONUMENTED       CGS
 JC0575  HISTORY     - 1981     GOOD             AEROS
 JC0575  HISTORY     - 19990306 GOOD             USPSQD
 JC0575  HISTORY     - 20010331 GOOD             NGS
 JC0575  HISTORY     - 20030502 GOOD             WOOLPT
 JC0575  HISTORY     - 20190925 GOOD             ILDW
 JC0575
 JC0575                          STATION DESCRIPTION
 JC0575
 JC0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0575'4.6 MI W FROM GRAFTON.
 JC0575'ABOUT 4.65 MILES WEST ALONG STATE HIGHWAY 100 FROM THE GRAFTON
 JC0575'SCHOOL AT GRAFTON, SECTION S 15 T 6 N R 13 W, 1.05 MILE EAST OF
 JC0575'THE HARTFORD CHURCH AND CEMETERY, AT THE BASE OF A SMALL HILL,
 JC0575'NEAR THE JUNCTION OF A DRIVE LEADING NORTH TO A LARGE PASTURE, 47
 JC0575'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 57 FEET WEST OF THE
 JC0575'CENTER OF A BOARD GATE ACROSS THE DRIVE, 62 FEET NORTHEAST OF THE
 JC0575'NORTHEAST END OF A 2 FOOT BOX CULVERT UNDER THE HIGHWAY, 3 1/2
 JC0575'FEET NORTH OF A TELEPHONE POLE, 1 FOOT SOUTH OF A FENCE LINE,
 JC0575'1 1/2 FEET WEST OF A METAL WITNESS POST, 1 1/2 FEET BELOW THE
 JC0575'LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING
 JC0575'3 INCHES ABOVE THE LEVEL OF THE GROUND.
 JC0575
 JC0575                          STATION RECOVERY (1981)
 JC0575
 JC0575'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 JC0575'RECOVERED IN GOOD CONDITION.
 JC0575
 JC0575                          STATION RECOVERY (1999)
 JC0575
 JC0575'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0575'RECOVERED IN GOOD CONDITION.
 JC0575
 JC0575                          STATION RECOVERY (2001)
 JC0575
 JC0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 JC0575'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 JC0575
 JC0575                          STATION RECOVERY (2003)
 JC0575
 JC0575'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 JC0575'THE STATION IS LOCATED 4.7 MI WEST OF GRAFTON, IL., 1.05 MI EAST OF
 JC0575'THE HARTFORD CHURCH AND CEMETERY ON SR-100, AND 3.9 MI NORTHWEST OF
 JC0575'BRUSSELS, IL.  OWNERSHIP--STATE OF ILLINOIS RIGHT-OF-WAY.
 JC0575'
 JC0575'TO REACH THE STATION FROM THE INTERSECTION OF SR-100 WITH SR-3 IN THE
 JC0575'COMMUNITY OF GRAFTON, GO WEST 4.7 MI ON SR-100 TO THE STATION ON THE
 JC0575'RIGHT BETWEEN A FIELD ENTRANCE DRIVE LEADING TO A PASTURE (EAST) AND A
 JC0575'BOX CULVERT CROSSING UNDER SR-100 (WEST)
 JC0575'
 JC0575'THE STATION IS A STANDARD BRONZE CGS DISK STAMPED--G 241 1961-- AND
 JC0575'SET IN THE TOP OF A 12-INCH DIAMETER CONCRETE MONUMENT RECESSED 9.4
 JC0575'INCHES BELOW THE GROUND.
 JC0575'
 JC0575'THE STATION IS 40.0 FEET NORTH-NORTHWEST OF THE CENTERLINE OF SR-100,
 JC0575'66.9 FEET NORTH OF A UTILITY POLE, 57.0 FEET WEST-SOUTHWEST OF THE
 JC0575'CENTERLINE OF A FIELD ENTRANCE DRIVE, 46.3 FEET EAST-SOUTHEAST OF THE
 JC0575'EASTERNMOST METAL GUARDRAIL POST, 24 FEET EAST-SOUTHEAST OF A RAILROAD
 JC0575'SPIKE IN A TREE, 9.5 FEET NORTH-NORTHWEST OF THE CENTERLINE OF THE
 JC0575'PEDESTRIAN PATH, 1.1 FEET SOUTH-SOUTHEAST OF THE FENCE LINE, AND 0.8
 JC0575'FEET SOUTHEAST OF A METAL WITNESS POST.
 JC0575
 JC0575                          STATION RECOVERY (2019)
 JC0575
 JC0575'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC0575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0140 ***********************************************************************
 KC0140  DESIGNATION -  G 242
 KC0140  PID         -  KC0140
 KC0140  STATE/COUNTY-  IL/GREENE
 KC0140  COUNTRY     -  US
 KC0140  USGS QUAD   -  HARDIN (2018)
 KC0140
 KC0140                         *CURRENT SURVEY CONTROL
 KC0140  ______________________________________________________________________
 KC0140* NAD 83(1986) POSITION- 39 13 28.     (N) 090 33 19.     (W)   SCALED
 KC0140* NAVD 88 ORTHO HEIGHT -   135.665 (meters)      445.09  (feet) ADJUSTED
 KC0140  ______________________________________________________________________
 KC0140  GEOID HEIGHT    -        -32.028 (meters)                     GEOID18
 KC0140  DYNAMIC HEIGHT  -        135.585 (meters)      444.83  (feet) COMP
 KC0140  MODELED GRAVITY -    980,041.6   (mgal)                       NAVD 88
 KC0140
 KC0140  VERT ORDER      -  FIRST     CLASS II
 KC0140
 KC0140.The horizontal coordinates were scaled from a map and have
 KC0140.an estimated accuracy of +/- 6 seconds.
 KC0140
 KC0140.The orthometric height was determined by differential leveling and
 KC0140.adjusted by the NATIONAL GEODETIC SURVEY
 KC0140.in June 1991.
 KC0140
 KC0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0140.GEOID18 height accuracy estimate available here.
 KC0140
 KC0140.Click photographs - Photos may exist for this station.
 KC0140
 KC0140.The dynamic height is computed by dividing the NAVD 88
 KC0140.geopotential number by the normal gravity value computed on the
 KC0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0140.degrees latitude (g = 980.6199 gals.).
 KC0140
 KC0140.The modeled gravity was interpolated from observed gravity values.
 KC0140
 KC0140;                    North         East    Units  Estimated Accuracy
 KC0140;SPC IL W     -   283,960.      666,450.      MT  (+/- 180 meters Scaled)
 KC0140
 KC0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD110445(NAD 83)
 KC0140
 KC0140                          SUPERSEDED SURVEY CONTROL
 KC0140
 KC0140  NGVD 29 (??/??/92)  135.776  (m)          445.46   (f) ADJ UNCH    1 2
 KC0140
 KC0140.Superseded values are not recommended for survey control.
 KC0140
 KC0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0140.See file dsdata.pdf to determine how the superseded data were derived.
 KC0140
 KC0140_MARKER: DB = BENCH MARK DISK
 KC0140_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KC0140_SP_SET: BOX CULVERT HEADWALL
 KC0140_STAMPING: G 242 1961
 KC0140_MARK LOGO: CGS
 KC0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0140+STABILITY: SURFACE MOTION
 KC0140
 KC0140  HISTORY     - Date     Condition        Report By
 KC0140  HISTORY     - 1961     MONUMENTED       CGS
 KC0140
 KC0140                          STATION DESCRIPTION
 KC0140
 KC0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0140'4.8 MI S FROM ELDRED.
 KC0140'ABOUT 4.75 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0140'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 16 T 9 N R 13 W,
 KC0140'0.25 MILE SOUTH OF THE JUNCTION OF A ROAD LEADING EAST, SET
 KC0140'ON TOP OF THE NORTH END OF THE WEST HEADWALL OF AN 8 FOOT CONCRETE
 KC0140'BOX CULVERT UNDER THE ROAD, 27 FEET WEST OF THE CENTER LINE OF
 KC0140'THE ROAD, 0.5 FOOT SOUTH OF THE NORTH END OF THE HEADWALL AND
 KC0140'2 1/2 FEET BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0160 ***********************************************************************
 KC0160  DESIGNATION -  G 243
 KC0160  PID         -  KC0160
 KC0160  STATE/COUNTY-  IL/GREENE
 KC0160  COUNTRY     -  US
 KC0160  USGS QUAD   -  PEARL EAST (2018)
 KC0160
 KC0160                         *CURRENT SURVEY CONTROL
 KC0160  ______________________________________________________________________
 KC0160* NAD 83(2011) POSITION- 39 22 33.06943(N) 090 33 06.20609(W)   ADJUSTED
 KC0160* NAD 83(2011) ELLIP HT-   102.726 (meters)        (06/27/12)   ADJUSTED
 KC0160* NAD 83(2011) EPOCH   -  2010.00
 KC0160* NAVD 88 ORTHO HEIGHT -   134.944 (meters)      442.73  (feet) ADJUSTED
 KC0160  ______________________________________________________________________
 KC0160  GEOID HEIGHT    -        -32.220 (meters)                     GEOID18
 KC0160  NAD 83(2011) X  -    -47,540.003 (meters)                     COMP
 KC0160  NAD 83(2011) Y  - -4,936,812.148 (meters)                     COMP
 KC0160  NAD 83(2011) Z  -  4,024,723.650 (meters)                     COMP
 KC0160  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 KC0160  DYNAMIC HEIGHT  -        134.866 (meters)      442.47  (feet) COMP
 KC0160  MODELED GRAVITY -    980,049.6   (mgal)                       NAVD 88
 KC0160
 KC0160  VERT ORDER      -  FIRST     CLASS II
 KC0160
 KC0160  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0160  Standards:
 KC0160         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0160            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0160  -------------------------------------------------------------------
 KC0160  NETWORK    0.89   2.06           0.40   0.31   1.05      0.15825862
 KC0160  -------------------------------------------------------------------
 KC0160  Click here for local accuracies and other accuracy information.
 KC0160
 KC0160.The horizontal coordinates were established by GPS observations
 KC0160.and adjusted by the National Geodetic Survey in June 2012.
 KC0160
 KC0160.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0160.been affixed to the stable North American tectonic plate. See 
 KC0160.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0160
 KC0160.The horizontal coordinates are valid at the epoch date displayed above
 KC0160.which is a decimal equivalence of Year/Month/Day.
 KC0160
 KC0160.The orthometric height was determined by differential leveling and
 KC0160.adjusted by the NATIONAL GEODETIC SURVEY
 KC0160.in June 1991.
 KC0160
 KC0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0160.GEOID18 height accuracy estimate available here.
 KC0160
 KC0160.Click photographs - Photos may exist for this station.
 KC0160
 KC0160.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0160
 KC0160.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0160
 KC0160.The ellipsoidal height was determined by GPS observations
 KC0160.and is referenced to NAD 83.
 KC0160
 KC0160.The dynamic height is computed by dividing the NAVD 88
 KC0160.geopotential number by the normal gravity value computed on the
 KC0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0160.degrees latitude (g = 980.6199 gals.).
 KC0160
 KC0160.The modeled gravity was interpolated from observed gravity values.
 KC0160
 KC0160. The following values were computed from the NAD 83(2011) position.
 KC0160
 KC0160;                    North         East     Units Scale Factor Converg.
 KC0160;SPC IL W     -   300,764.363   666,822.969   MT  0.99995472   -0 14 39.4
 KC0160;SPC IL W     -   986,757.75  2,187,735.02   sFT  0.99995472   -0 14 39.4
 KC0160;UTM  15      - 4,361,346.070   710,887.008   MT  1.00014760   +1 33 13.6
 KC0160
 KC0160!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0160!SPC IL W     -   0.99998388  x   0.99995472  =   0.99993860
 KC0160!UTM  15      -   0.99998388  x   1.00014760  =   1.00013148
 KC0160
 KC0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1088761346(NAD 83)
 KC0160
 KC0160                          SUPERSEDED SURVEY CONTROL
 KC0160
 KC0160  NAD 83(2007)-  39 22 33.06941(N)    090 33 06.20680(W) AD(2002.00) 1
 KC0160  ELLIP H (01/08/09)  102.778  (m)                       GP(2002.00) 4 1
 KC0160  NAVD 88             134.95   (m)          442.7    (f) LEVELING    3  
 KC0160  NGVD 29 (??/??/92)  135.067  (m)          443.13   (f) ADJ UNCH    1 2
 KC0160
 KC0160.Superseded values are not recommended for survey control.
 KC0160
 KC0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0160.See file dsdata.pdf to determine how the superseded data were derived.
 KC0160
 KC0160_MARKER: DB = BENCH MARK DISK
 KC0160_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0160_SP_SET: BOX CULVERT HEADWALL
 KC0160_STAMPING: G 243 1961
 KC0160_MARK LOGO: CGS
 KC0160_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0160+STABILITY: SURFACE MOTION
 KC0160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0160+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2008
 KC0160
 KC0160  HISTORY     - Date     Condition        Report By
 KC0160  HISTORY     - 1961     MONUMENTED       CGS
 KC0160  HISTORY     - 20081212 GOOD             ILDT
 KC0160
 KC0160                          STATION DESCRIPTION
 KC0160
 KC0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0160'6.4 MI N FROM ELDRED.
 KC0160'ABOUT 6.4 MILES NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0160'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 28-T 11 N- R 13 W,
 KC0160'0.5 MILE NORTH OF A LARGE BRIDGE OVER APPLE CREEK, ABOUT 45 YARDS
 KC0160'SOUTHEAST OF THE JUNCTION OF A DIM ROAD LEADING EAST, AT THE
 KC0160'OUTSIDE OF A LONG CURVE, ON TOP OF THE SOUTHEAST END OF THE
 KC0160'SOUTHWEST HEADWALL OF A 10 FOOT CONCRETE BOX CULVERT UNDER THE
 KC0160'ROAD, 20 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 KC0160'ABOVE THE LEVEL OF THE ROAD.
 KC0160
 KC0160                          STATION RECOVERY (2008)
 KC0160
 KC0160'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 KC0160'FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0231 ***********************************************************************
 KC0231  DESIGNATION -  G 244
 KC0231  PID         -  KC0231
 KC0231  STATE/COUNTY-  IL/SCOTT
 KC0231  COUNTRY     -  US
 KC0231  USGS QUAD   -  BEDFORD (2018)
 KC0231
 KC0231                         *CURRENT SURVEY CONTROL
 KC0231  ______________________________________________________________________
 KC0231* NAD 83(1986) POSITION- 39 35 13.     (N) 090 31 23.     (W)   SCALED
 KC0231* NAVD 88 ORTHO HEIGHT -   139.607 (meters)      458.03  (feet) ADJUSTED
 KC0231  ______________________________________________________________________
 KC0231  GEOID HEIGHT    -        -32.469 (meters)                     GEOID18
 KC0231  DYNAMIC HEIGHT  -        139.529 (meters)      457.77  (feet) COMP
 KC0231  MODELED GRAVITY -    980,069.8   (mgal)                       NAVD 88
 KC0231
 KC0231  VERT ORDER      -  FIRST     CLASS II
 KC0231
 KC0231.The horizontal coordinates were scaled from a map and have
 KC0231.an estimated accuracy of +/- 6 seconds.
 KC0231
 KC0231.The orthometric height was determined by differential leveling and
 KC0231.adjusted by the NATIONAL GEODETIC SURVEY
 KC0231.in June 1991.
 KC0231
 KC0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0231.GEOID18 height accuracy estimate available here.
 KC0231
 KC0231.Click photographs - Photos may exist for this station.
 KC0231
 KC0231.The dynamic height is computed by dividing the NAVD 88
 KC0231.geopotential number by the normal gravity value computed on the
 KC0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0231.degrees latitude (g = 980.6199 gals.).
 KC0231
 KC0231.The modeled gravity was interpolated from observed gravity values.
 KC0231
 KC0231;                    North         East    Units  Estimated Accuracy
 KC0231;SPC IL W     -   324,190.      669,390.      MT  (+/- 180 meters Scaled)
 KC0231
 KC0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD127848(NAD 83)
 KC0231
 KC0231                          SUPERSEDED SURVEY CONTROL
 KC0231
 KC0231  NGVD 29 (??/??/92)  139.737  (m)          458.45   (f) ADJ UNCH    1 2
 KC0231
 KC0231.Superseded values are not recommended for survey control.
 KC0231
 KC0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0231.See file dsdata.pdf to determine how the superseded data were derived.
 KC0231
 KC0231_MARKER: DB = BENCH MARK DISK
 KC0231_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0231_SP_SET: BOX CULVERT HEADWALL
 KC0231_STAMPING: G 244 1961
 KC0231_MARK LOGO: CGS
 KC0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0231+STABILITY: SURFACE MOTION
 KC0231
 KC0231  HISTORY     - Date     Condition        Report By
 KC0231  HISTORY     - 1961     MONUMENTED       CGS
 KC0231
 KC0231                          STATION DESCRIPTION
 KC0231
 KC0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0231'10 MI N FROM HILLVIEW.
 KC0231'ABOUT 10.0 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0231'BAPTIST CHURCH AT HILLVIEW, 0.3 MILE NORTHWEST OF THE JUNCTION
 KC0231'OF A SIDE ROAD LEADING NORTH, SET ON TOP OF THE NORTH END OF THE
 KC0231'EAST CONCRETE HEADWALL OF AN 8-FOOT CONCRETE BOX CULVERT UNDER
 KC0231'THE BLACK TOP ROAD, 27 FEET EAST OF THE CENTER LINE OF THE ROAD,
 KC0231'1/2 FOOT SOUTH OF THE NORTH END OF THE HEADWALL AND 2 1/2 FEET
 KC0231'BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0241 ***********************************************************************
 KC0241  DESIGNATION -  G 245
 KC0241  PID         -  KC0241
 KC0241  STATE/COUNTY-  IL/SCOTT
 KC0241  COUNTRY     -  US
 KC0241  USGS QUAD   -  FLORENCE (2018)
 KC0241
 KC0241                         *CURRENT SURVEY CONTROL
 KC0241  ______________________________________________________________________
 KC0241* NAD 83(1986) POSITION- 39 37 55.     (N) 090 34 16.     (W)   SCALED
 KC0241* NAVD 88 ORTHO HEIGHT -   128.175 (meters)      420.52  (feet) ADJUSTED
 KC0241  ______________________________________________________________________
 KC0241  GEOID HEIGHT    -        -32.545 (meters)                     GEOID18
 KC0241  DYNAMIC HEIGHT  -        128.105 (meters)      420.29  (feet) COMP
 KC0241  MODELED GRAVITY -    980,076.0   (mgal)                       NAVD 88
 KC0241
 KC0241  VERT ORDER      -  FIRST     CLASS II
 KC0241
 KC0241.The horizontal coordinates were scaled from a map and have
 KC0241.an estimated accuracy of +/- 6 seconds.
 KC0241
 KC0241.The orthometric height was determined by differential leveling and
 KC0241.adjusted by the NATIONAL GEODETIC SURVEY
 KC0241.in June 1991.
 KC0241
 KC0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0241.GEOID18 height accuracy estimate available here.
 KC0241
 KC0241.Click photographs - Photos may exist for this station.
 KC0241
 KC0241.The dynamic height is computed by dividing the NAVD 88
 KC0241.geopotential number by the normal gravity value computed on the
 KC0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0241.degrees latitude (g = 980.6199 gals.).
 KC0241
 KC0241.The modeled gravity was interpolated from observed gravity values.
 KC0241
 KC0241;                    North         East    Units  Estimated Accuracy
 KC0241;SPC IL W     -   329,200.      665,280.      MT  (+/- 180 meters Scaled)
 KC0241
 KC0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD084897(NAD 83)
 KC0241
 KC0241                          SUPERSEDED SURVEY CONTROL
 KC0241
 KC0241  NGVD 29 (??/??/92)  128.300  (m)          420.93   (f) ADJ UNCH    1 2
 KC0241
 KC0241.Superseded values are not recommended for survey control.
 KC0241
 KC0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0241.See file dsdata.pdf to determine how the superseded data were derived.
 KC0241
 KC0241_MARKER: DB = BENCH MARK DISK
 KC0241_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0241_SP_SET: BOX CULVERT HEADWALL
 KC0241_STAMPING: G 245 1961
 KC0241_MARK LOGO: CGS
 KC0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0241+STABILITY: SURFACE MOTION
 KC0241
 KC0241  HISTORY     - Date     Condition        Report By
 KC0241  HISTORY     - 1961     MONUMENTED       CGS
 KC0241
 KC0241                          STATION DESCRIPTION
 KC0241
 KC0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0241'10.2 MI S FROM BLUFFS.
 KC0241'ABOUT 10.1 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0241'OF THE WABASH RAILROAD AT BLUFFS, THENCE 0.1 MILE EAST ALONG U.S.
 KC0241'HIGHWAY 36, ON TOP OF THE WEST END OF THE NORTH CONCRETE HEADWALL
 KC0241'OF A 12-FOOT BOX CULVERT UNDER U.S. HIGHWAY 36 FOR A DRAINAGE
 KC0241'DITCH, 28 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 0.5 FOOT
 KC0241'EAST OF THE WEST END OF THE HEADWALL, 4 FEET BELOW THE LEVEL OF
 KC0241'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1013 ***********************************************************************
 LC1013  DESIGNATION -  G 246 RESET
 LC1013  PID         -  LC1013
 LC1013  STATE/COUNTY-  IL/MCLEAN
 LC1013  COUNTRY     -  US
 LC1013  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1013
 LC1013                         *CURRENT SURVEY CONTROL
 LC1013  ______________________________________________________________________
 LC1013* NAD 83(1986) POSITION- 40 26 02.     (N) 089 02 04.     (W)   SCALED
 LC1013* NAVD 88 ORTHO HEIGHT -   229.33  (meters)      752.4   (feet) RESET
 LC1013  ______________________________________________________________________
 LC1013  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 LC1013  VERT ORDER      -  THIRD
 LC1013
 LC1013.The horizontal coordinates were scaled from a map and have
 LC1013.an estimated accuracy of +/- 6 seconds.
 LC1013
 LC1013.The orthometric height was computed from unverified reset data.
 LC1013
 LC1013.No vertical observational check was made to the station.
 LC1013
 LC1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1013.GEOID18 height accuracy estimate available here.
 LC1013
 LC1013.Click photographs - Photos may exist for this station.
 LC1013
 LC1013;                    North         East    Units  Estimated Accuracy
 LC1013;SPC IL E     -   418,410.      240,510.      MT  (+/- 180 meters Scaled)
 LC1013
 LC1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK274779(NAD 83)
 LC1013
 LC1013                          SUPERSEDED SURVEY CONTROL
 LC1013
 LC1013  NGVD 29 (??/??/??)  229.39   (m)          752.6    (f) RESET       3  
 LC1013
 LC1013.Superseded values are not recommended for survey control.
 LC1013
 LC1013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1013.See file dsdata.pdf to determine how the superseded data were derived.
 LC1013
 LC1013_MARKER: DB = BENCH MARK DISK
 LC1013_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1013_SP_SET: CULVERT HEADWALL
 LC1013_STAMPING: G 246 1960 RESET 1961
 LC1013_MARK LOGO: CGS
 LC1013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1013+STABILITY: SURFACE MOTION
 LC1013
 LC1013  HISTORY     - Date     Condition        Report By
 LC1013  HISTORY     - 1961     MONUMENTED       CGS
 LC1013
 LC1013                          STATION DESCRIPTION
 LC1013
 LC1013'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1013'3.2 MI SW FROM BLOOMINGTON.
 LC1013'ABOUT 2.85 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1013'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, THENCE 0.10
 LC1013'MILE WEST ALONG AN ASPHALT PAVED ROAD, THENCE 0.3 MILE NORTH
 LC1013'ALONG THE GULF MOBILE AND OHIO RAILROAD, SET IN TOP OF THE SOUTH
 LC1013'END OF THE EAST HEADWALL OF AN 8 FOOT CONCRETE BOX CULVERT UNDER
 LC1013'THE RAILROAD, 60 FEET EAST OF THE EAST RAIL, AND ABOUT 25 FEET
 LC1013'BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0792 ***********************************************************************
 LC0792  DESIGNATION -  G 248
 LC0792  PID         -  LC0792
 LC0792  STATE/COUNTY-  IL/LIVINGSTON
 LC0792  COUNTRY     -  US
 LC0792  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0792
 LC0792                         *CURRENT SURVEY CONTROL
 LC0792  ______________________________________________________________________
 LC0792* NAD 83(1986) POSITION- 40 59 30.     (N) 088 32 08.     (W)   SCALED
 LC0792* NAVD 88 ORTHO HEIGHT -   221.230 (meters)      725.82  (feet) ADJUSTED
 LC0792  ______________________________________________________________________
 LC0792  GEOID HEIGHT    -        -32.229 (meters)                     GEOID18
 LC0792  DYNAMIC HEIGHT  -        221.138 (meters)      725.52  (feet) COMP
 LC0792  MODELED GRAVITY -    980,203.6   (mgal)                       NAVD 88
 LC0792
 LC0792  VERT ORDER      -  SECOND    CLASS 0
 LC0792
 LC0792.The horizontal coordinates were scaled from a map and have
 LC0792.an estimated accuracy of +/- 6 seconds.
 LC0792
 LC0792.The orthometric height was determined by differential leveling and
 LC0792.adjusted by the NATIONAL GEODETIC SURVEY
 LC0792.in June 1991.
 LC0792
 LC0792.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0792.GEOID18 height accuracy estimate available here.
 LC0792
 LC0792.Click photographs - Photos may exist for this station.
 LC0792
 LC0792.The dynamic height is computed by dividing the NAVD 88
 LC0792.geopotential number by the normal gravity value computed on the
 LC0792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0792.degrees latitude (g = 980.6199 gals.).
 LC0792
 LC0792.The modeled gravity was interpolated from observed gravity values.
 LC0792
 LC0792;                    North         East    Units  Estimated Accuracy
 LC0792;SPC IL E     -   480,140.      282,980.      MT  (+/- 180 meters Scaled)
 LC0792
 LC0792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL708389(NAD 83)
 LC0792
 LC0792                          SUPERSEDED SURVEY CONTROL
 LC0792
 LC0792  NGVD 29 (??/??/92)  221.294  (m)          726.03   (f) ADJ UNCH    2 0
 LC0792
 LC0792.Superseded values are not recommended for survey control.
 LC0792
 LC0792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0792.See file dsdata.pdf to determine how the superseded data were derived.
 LC0792
 LC0792_MARKER: DB = BENCH MARK DISK
 LC0792_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0792_STAMPING: G 248 1961
 LC0792_MARK LOGO: CGS
 LC0792_PROJECTION: FLUSH
 LC0792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0792+STABILITY: SURFACE MOTION
 LC0792
 LC0792  HISTORY     - Date     Condition        Report By
 LC0792  HISTORY     - 1961     MONUMENTED       CGS
 LC0792  HISTORY     - 1987     GOOD             USPSQD
 LC0792  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 LC0792  HISTORY     - 20200124 MARK NOT FOUND   ILDT
 LC0792
 LC0792                          STATION DESCRIPTION
 LC0792
 LC0792'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0792'1.4 MI SW FROM ODELL.
 LC0792'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 LC0792'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 1.05 MILES
 LC0792'SOUTHWEST ALONG U.S. HIGHWAY 66, AT THE JUNCTION OF AN EAST-WEST
 LC0792'GRAVEL ROAD, 57 FEET SOUTHEAST OF THE CENTER LINE OF NORTHBOUND
 LC0792'LANE OF U.S. HIGHWAY 66, 18.5 FEET NORTHWEST OF THE NORTHWEST
 LC0792'RAIL OF THE SOUTHBOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL
 LC0792'ROAD, 2 FEET SOUTHWEST OF THE THIRD TELEGRAPH POLE NORTHEAST OF
 LC0792'THE JUNCTION, 1.7 FEET NORTHWEST OF A METAL WITNESS POST, 2.5
 LC0792'FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 LC0792'CONCRETE POST FLUSH WITH THE GROUND.
 LC0792
 LC0792                          STATION RECOVERY (1987)
 LC0792
 LC0792'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 LC0792'RECOVERED IN GOOD CONDITION.
 LC0792
 LC0792                          STATION RECOVERY (2009)
 LC0792
 LC0792'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0792'THE AREA DESCRIBED LANDS THE MARK IN A SMALL WETLAND ALONGSIDE THE
 LC0792'ROAD AND RAIL ROAD TRACKS.
 LC0792
 LC0792                          STATION RECOVERY (2020)
 LC0792
 LC0792'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 LC0792'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1433 ***********************************************************************
 JB1433  DESIGNATION -  G 249
 JB1433  PID         -  JB1433
 JB1433  STATE/COUNTY-  IL/ST CLAIR
 JB1433  COUNTRY     -  US
 JB1433  USGS QUAD   -  O'FALLON (2018)
 JB1433
 JB1433                         *CURRENT SURVEY CONTROL
 JB1433  ______________________________________________________________________
 JB1433* NAD 83(1986) POSITION- 38 35 45.     (N) 089 57 55.     (W)   SCALED
 JB1433* NAVD 88 ORTHO HEIGHT -   171.973 (meters)      564.21  (feet) ADJUSTED
 JB1433  ______________________________________________________________________
 JB1433  GEOID HEIGHT    -        -30.766 (meters)                     GEOID18
 JB1433  DYNAMIC HEIGHT  -        171.864 (meters)      563.86  (feet) COMP
 JB1433  MODELED GRAVITY -    979,990.3   (mgal)                       NAVD 88
 JB1433
 JB1433  VERT ORDER      -  SECOND    CLASS 0
 JB1433
 JB1433.The horizontal coordinates were scaled from a map and have
 JB1433.an estimated accuracy of +/- 6 seconds.
 JB1433
 JB1433.The orthometric height was determined by differential leveling and
 JB1433.adjusted by the NATIONAL GEODETIC SURVEY
 JB1433.in June 1991.
 JB1433
 JB1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1433.GEOID18 height accuracy estimate available here.
 JB1433
 JB1433.Click photographs - Photos may exist for this station.
 JB1433
 JB1433.The dynamic height is computed by dividing the NAVD 88
 JB1433.geopotential number by the normal gravity value computed on the
 JB1433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1433.degrees latitude (g = 980.6199 gals.).
 JB1433
 JB1433.The modeled gravity was interpolated from observed gravity values.
 JB1433
 JB1433;                    North         East    Units  Estimated Accuracy
 JB1433;SPC IL W     -   214,120.      717,540.      MT  (+/- 180 meters Scaled)
 JB1433
 JB1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH417760(NAD 83)
 JB1433
 JB1433                          SUPERSEDED SURVEY CONTROL
 JB1433
 JB1433  NGVD 29 (??/??/92)  172.066  (m)          564.52   (f) ADJ UNCH    2 0
 JB1433
 JB1433.Superseded values are not recommended for survey control.
 JB1433
 JB1433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1433.See file dsdata.pdf to determine how the superseded data were derived.
 JB1433
 JB1433_MARKER: DB = BENCH MARK DISK
 JB1433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1433_STAMPING: G 249 1961
 JB1433_MARK LOGO: CGS
 JB1433_PROJECTION: FLUSH
 JB1433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1433+STABILITY: SURFACE MOTION
 JB1433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1433+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB1433
 JB1433  HISTORY     - Date     Condition        Report By
 JB1433  HISTORY     - 1961     MONUMENTED       CGS
 JB1433  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1433  HISTORY     - 20110822 GOOD             ILDT
 JB1433
 JB1433                          STATION DESCRIPTION
 JB1433
 JB1433'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1433'3.2 MI W FROM O FALLON.
 JB1433'ABOUT 0.5 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1433'ITS STATION IN OFALLON, THENCE 0.7 MILE WEST ALONG A CONCRETE
 JB1433'PAVED ROAD, THENCE 1.8 MILES WEST ALONG U.S. HIGHWAY 50, THENCE
 JB1433'0.2 MILE NORTH ALONG AN ASPHALT PAVED ROAD, AT THE JUNCTION OF
 JB1433'WEST WASHINGTON STREET IN THE SMALL COMMUNITY OF HOMESTEAD, 127
 JB1433'FEET EAST OF THE CENTER LINE OF THE ASPHALT PAVED ROAD, 24 FEET
 JB1433'NORTH OF THE CENTER LINE OF WEST WASHINGTON STREET, 29.5 FEET
 JB1433'EAST OF THE CENTER LINE OF A DRIVE TO A HOUSE, 0.5 FOOT SOUTH
 JB1433'OF A FENCE, 20 FEET EAST OF A FENCE CORNER, 1.8 FEET EAST OF A
 JB1433'METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF WEST WASHINGTON
 JB1433'STREET, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB1433'GROUND.
 JB1433
 JB1433                          STATION RECOVERY (1987)
 JB1433
 JB1433'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1433'MARK NOT FOUND.
 JB1433
 JB1433                          STATION RECOVERY (2011)
 JB1433
 JB1433'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1433'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1918 ***********************************************************************
 LB1918  DESIGNATION -  G 25
 LB1918  PID         -  LB1918
 LB1918  STATE/COUNTY-  IL/IROQUOIS
 LB1918  COUNTRY     -  US
 LB1918  USGS QUAD   -  WOODWORTH (2018)
 LB1918
 LB1918                         *CURRENT SURVEY CONTROL
 LB1918  ______________________________________________________________________
 LB1918* NAD 83(1986) POSITION- 40 43 19.     (N) 087 51 35.     (W)   SCALED
 LB1918* NAVD 88 ORTHO HEIGHT -   198.312 (meters)      650.63  (feet) ADJUSTED
 LB1918  ______________________________________________________________________
 LB1918  GEOID HEIGHT    -        -32.662 (meters)                     GEOID18
 LB1918  DYNAMIC HEIGHT  -        198.222 (meters)      650.33  (feet) COMP
 LB1918  MODELED GRAVITY -    980,169.7   (mgal)                       NAVD 88
 LB1918
 LB1918  VERT ORDER      -  SECOND    CLASS 0
 LB1918
 LB1918.The horizontal coordinates were scaled from a map and have
 LB1918.an estimated accuracy of +/- 6 seconds.
 LB1918
 LB1918.The orthometric height was determined by differential leveling and
 LB1918.adjusted by the NATIONAL GEODETIC SURVEY
 LB1918.in June 1991.
 LB1918
 LB1918.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1918.GEOID18 height accuracy estimate available here.
 LB1918
 LB1918.Click photographs - Photos may exist for this station.
 LB1918
 LB1918.The dynamic height is computed by dividing the NAVD 88
 LB1918.geopotential number by the normal gravity value computed on the
 LB1918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1918.degrees latitude (g = 980.6199 gals.).
 LB1918
 LB1918.The modeled gravity was interpolated from observed gravity values.
 LB1918
 LB1918;                    North         East    Units  Estimated Accuracy
 LB1918;SPC IL E     -   450,270.      340,010.      MT  (+/- 180 meters Scaled)
 LB1918
 LB1918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL273082(NAD 83)
 LB1918
 LB1918                          SUPERSEDED SURVEY CONTROL
 LB1918
 LB1918  NGVD 29 (??/??/92)  198.381  (m)          650.86   (f) ADJ UNCH    2 0
 LB1918
 LB1918.Superseded values are not recommended for survey control.
 LB1918
 LB1918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1918.See file dsdata.pdf to determine how the superseded data were derived.
 LB1918
 LB1918_MARKER: DB = BENCH MARK DISK
 LB1918_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1918_SP_SET: BRIDGE
 LB1918_STAMPING: G 25 1935
 LB1918_MARK LOGO: CGS
 LB1918_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1918
 LB1918  HISTORY     - Date     Condition        Report By
 LB1918  HISTORY     - 1935     MONUMENTED       CGS
 LB1918  HISTORY     - 1954     GOOD             CGS
 LB1918  HISTORY     - 20070908 MARK NOT FOUND   GEOCAC
 LB1918  HISTORY     - 20110124 MARK NOT FOUND   ILDT
 LB1918
 LB1918                          STATION DESCRIPTION
 LB1918
 LB1918'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1918'3.4 MI S FROM CRESCENT CITY.
 LB1918'ABOUT 3.35 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE
 LB1918'INTERSECTION OF U.S. HIGHWAY 24 AT CRESCENT CITY, ABOUT 0.3 MILE
 LB1918'NORTH OF A CROSSROAD, ABOUT 0.7 MILE NORTH OF ONARGA-WOODLAND
 LB1918'CROSSROADS, IN THE TOP OF SOUTHEAST END OF NORTHWEST WING WALL
 LB1918'OF A 20-FOOT CONCRETE BRIDGE, 19 FEET WEST OF CENTER LINE OF
 LB1918'HIGHWAY, 1/2 FOOT WEST OF CONCRETE BANISTER AND ABOUT LEVEL WITH
 LB1918'HIGHWAY.
 LB1918
 LB1918                          STATION RECOVERY (2007)
 LB1918
 LB1918'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1918'BRIDGE REPLACED
 LB1918
 LB1918                          STATION RECOVERY (2011)
 LB1918
 LB1918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1918'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1274 ***********************************************************************
 JB1274  DESIGNATION -  G 250
 JB1274  PID         -  JB1274
 JB1274  STATE/COUNTY-  IL/CLINTON
 JB1274  COUNTRY     -  US
 JB1274  USGS QUAD   -  OKAWVILLE (2018)
 JB1274
 JB1274                         *CURRENT SURVEY CONTROL
 JB1274  ______________________________________________________________________
 JB1274* NAD 83(1986) POSITION- 38 29 59.     (N) 089 35 36.     (W)   SCALED
 JB1274* NAVD 88 ORTHO HEIGHT -   122.881 (meters)      403.15  (feet) ADJUSTED
 JB1274  ______________________________________________________________________
 JB1274  GEOID HEIGHT    -        -30.457 (meters)                     GEOID18
 JB1274  DYNAMIC HEIGHT  -        122.805 (meters)      402.90  (feet) COMP
 JB1274  MODELED GRAVITY -    980,003.3   (mgal)                       NAVD 88
 JB1274
 JB1274  VERT ORDER      -  SECOND    CLASS 0
 JB1274
 JB1274.The horizontal coordinates were scaled from a map and have
 JB1274.an estimated accuracy of +/- 6 seconds.
 JB1274
 JB1274.The orthometric height was determined by differential leveling and
 JB1274.adjusted by the NATIONAL GEODETIC SURVEY
 JB1274.in June 1991.
 JB1274
 JB1274.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1274.GEOID18 height accuracy estimate available here.
 JB1274
 JB1274.Click photographs - Photos may exist for this station.
 JB1274
 JB1274.The dynamic height is computed by dividing the NAVD 88
 JB1274.geopotential number by the normal gravity value computed on the
 JB1274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1274.degrees latitude (g = 980.6199 gals.).
 JB1274
 JB1274.The modeled gravity was interpolated from observed gravity values.
 JB1274
 JB1274;                    North         East    Units  Estimated Accuracy
 JB1274;SPC IL W     -   203,590.      750,010.      MT  (+/- 180 meters Scaled)
 JB1274
 JB1274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH738644(NAD 83)
 JB1274
 JB1274                          SUPERSEDED SURVEY CONTROL
 JB1274
 JB1274  NGVD 29 (??/??/92)  123.002  (m)          403.55   (f) ADJ UNCH    2 0
 JB1274
 JB1274.Superseded values are not recommended for survey control.
 JB1274
 JB1274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1274.See file dsdata.pdf to determine how the superseded data were derived.
 JB1274
 JB1274_MARKER: DB = BENCH MARK DISK
 JB1274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1274_STAMPING: G 250 1961
 JB1274_MARK LOGO: CGS
 JB1274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1274+STABILITY: SURFACE MOTION
 JB1274
 JB1274  HISTORY     - Date     Condition        Report By
 JB1274  HISTORY     - 1961     MONUMENTED       CGS
 JB1274  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1274
 JB1274                          STATION DESCRIPTION
 JB1274
 JB1274'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1274'2.4 MI SE FROM DAMIANSVILLE.
 JB1274'ABOUT 1.65 MILES EAST ALONG AN ASPHALT PAVED ROAD FROM ST
 JB1274'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 0.7 MILE SOUTH
 JB1274'ALONG A DIRT ROAD, AT A FENCE CORNER WEST OF THE ROAD, 23 FEET
 JB1274'WEST OF THE CENTER LINE OF THE ROAD, 1.5 FEET EAST OF A FENCE, 11
 JB1274'FEET SOUTH OF THE FENCE CORNER, 11 FEET SOUTH OF A 12 INCH ASH
 JB1274'TREE, 1.5 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 JB1274'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 JB1274'INCHES.
 JB1274
 JB1274                          STATION RECOVERY (2011)
 JB1274
 JB1274'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1274'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0433 ***********************************************************************
 JB0433  DESIGNATION -  G 252
 JB0433  PID         -  JB0433
 JB0433  STATE/COUNTY-  IL/JEFFERSON
 JB0433  COUNTRY     -  US
 JB0433  USGS QUAD   -  MOUNT VERNON (2018)
 JB0433
 JB0433                         *CURRENT SURVEY CONTROL
 JB0433  ______________________________________________________________________
 JB0433* NAD 83(1986) POSITION- 38 17 12.     (N) 088 59 13.     (W)   SCALED
 JB0433* NAVD 88 ORTHO HEIGHT -   129.761 (meters)      425.72  (feet) ADJUSTED
 JB0433  ______________________________________________________________________
 JB0433  GEOID HEIGHT    -        -30.083 (meters)                     GEOID18
 JB0433  DYNAMIC HEIGHT  -        129.679 (meters)      425.46  (feet) COMP
 JB0433  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 JB0433
 JB0433  VERT ORDER      -  SECOND    CLASS 0
 JB0433
 JB0433.The horizontal coordinates were scaled from a map and have
 JB0433.an estimated accuracy of +/- 6 seconds.
 JB0433
 JB0433.The orthometric height was determined by differential leveling and
 JB0433.adjusted by the NATIONAL GEODETIC SURVEY
 JB0433.in June 1991.
 JB0433
 JB0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0433.GEOID18 height accuracy estimate available here.
 JB0433
 JB0433.Click photographs - Photos may exist for this station.
 JB0433
 JB0433.The dynamic height is computed by dividing the NAVD 88
 JB0433.geopotential number by the normal gravity value computed on the
 JB0433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0433.degrees latitude (g = 980.6199 gals.).
 JB0433
 JB0433.The modeled gravity was interpolated from observed gravity values.
 JB0433
 JB0433;                    North         East    Units  Estimated Accuracy
 JB0433;SPC IL E     -   180,000.      242,820.      MT  (+/- 180 meters Scaled)
 JB0433
 JB0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH262394(NAD 83)
 JB0433
 JB0433                          SUPERSEDED SURVEY CONTROL
 JB0433
 JB0433  NGVD 29 (??/??/92)  129.872  (m)          426.09   (f) ADJ UNCH    2 0
 JB0433
 JB0433.Superseded values are not recommended for survey control.
 JB0433
 JB0433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0433.See file dsdata.pdf to determine how the superseded data were derived.
 JB0433
 JB0433_MARKER: DB = BENCH MARK DISK
 JB0433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0433_STAMPING: G 252 1961
 JB0433_MARK LOGO: CGS
 JB0433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0433+STABILITY: SURFACE MOTION
 JB0433
 JB0433  HISTORY     - Date     Condition        Report By
 JB0433  HISTORY     - 1961     MONUMENTED       CGS
 JB0433  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB0433  HISTORY     - 20110421 MARK NOT FOUND   ILDT
 JB0433
 JB0433                          STATION DESCRIPTION
 JB0433
 JB0433'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0433'6.2 MI SW FROM MT VERNON.
 JB0433'ABOUT 4.0 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURTHOUSE
 JB0433'IN MT. VERNON, THENCE 1.6 MILES SOUTH ALONG AN OILED ROAD,
 JB0433'THENCE 0.65 MILE WEST ALONG A DIRT ROAD, ABOUT 0.4 MILE WEST OF
 JB0433'A FARMHOUSE SOUTH OF THE ROAD, AND ABOUT 0.10 MILE WEST OF A FENCE
 JB0433'CORNER SOUTH OF THE ROAD, 13.5 FEET NORTH OF THE CENTER OF THE
 JB0433'ROAD, 7 FEET EAST OF A TRIANGLE BLAZED OAK TREE, 9 FEET SOUTHWEST
 JB0433'OF A TRIANGLE BLAZED TRIPLE TRUNK OAK TREE, 124 FEET WEST OF THE
 JB0433'EXTENDED CENTER OF A FIELD ENTRANCE SOUTH OF THE ROAD, 1.8 FEET
 JB0433'WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 JB0433'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0433
 JB0433                          STATION RECOVERY (2009)
 JB0433
 JB0433'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0433'MARK NOT FOUND.
 JB0433
 JB0433                          STATION RECOVERY (2011)
 JB0433
 JB0433'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB0433'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1551 ***********************************************************************
 JB1551  DESIGNATION -  G 253 RESET
 JB1551  PID         -  JB1551
 JB1551  STATE/COUNTY-  IL/WAYNE
 JB1551  COUNTRY     -  US
 JB1551  USGS QUAD   -  WAYNE CITY (2018)
 JB1551
 JB1551                         *CURRENT SURVEY CONTROL
 JB1551  ______________________________________________________________________
 JB1551* NAD 83(1986) POSITION- 38 18 25.     (N) 088 35 17.     (W)   SCALED
 JB1551* NAVD 88 ORTHO HEIGHT -   123.68  (+/-2cm)      405.8   (feet) VERTCON3
 JB1551  ______________________________________________________________________
 JB1551  GEOID HEIGHT    -        -30.412 (meters)                     GEOID18
 JB1551  VERT ORDER      -  THIRD (See Below)
 JB1551
 JB1551.The horizontal coordinates were scaled from a map and have
 JB1551.an estimated accuracy of +/- 6 seconds.
 JB1551
 JB1551.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1551.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1551
 JB1551.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1551.GEOID18 height accuracy estimate available here.
 JB1551
 JB1551.The vertical order pertains to the NGVD 29 superseded value.
 JB1551
 JB1551.Click photographs - Photos may exist for this station.
 JB1551
 JB1551;                    North         East    Units  Estimated Accuracy
 JB1551;SPC IL E     -   182,080.      277,720.      MT  (+/- 180 meters Scaled)
 JB1551
 JB1551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH611410(NAD 83)
 JB1551
 JB1551                          SUPERSEDED SURVEY CONTROL
 JB1551
 JB1551  NGVD 29 (11/09/15)  123.81   (m)          406.2    (f) RESET       3  
 JB1551
 JB1551.Superseded values are not recommended for survey control.
 JB1551
 JB1551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1551.See file dsdata.pdf to determine how the superseded data were derived.
 JB1551
 JB1551_MARKER: DV = VERTICAL CONTROL DISK
 JB1551_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1551_SP_SET: PIER
 JB1551_STAMPING: G 253 RESET 1976
 JB1551_MARK LOGO: NGS
 JB1551_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1551
 JB1551  HISTORY     - Date     Condition        Report By
 JB1551  HISTORY     - 1976     MONUMENTED       ILDT
 JB1551
 JB1551                          STATION DESCRIPTION
 JB1551
 JB1551'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 JB1551'2.8 MI SOUTH FROM WAYNE CITY.
 JB1551'2.8 MILES SOUTH ON STATE HIGHWAY 142 FROM ITS JUNCTION WITH STATE
 JB1551'HIGHWAY 15 IN WAYNE CITY, IN TOP OF THE SOUTHWEST END OF NORTHWEST
 JB1551'BRIDGE PIER OF A 120 FOOT CONCRETE BRIDGE OVER FOUR MILE CREEK, AND 15
 JB1551'FEET WEST OF THE CENTER OF HIGHWAY.
 JB1551'THE MARK IS 2.0 FT BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0264 ***********************************************************************
 JB0264  DESIGNATION -  G 254
 JB0264  PID         -  JB0264
 JB0264  STATE/COUNTY-  IL/WHITE
 JB0264  COUNTRY     -  US
 JB0264  USGS QUAD   -  CENTERVILLE (2018)
 JB0264
 JB0264                         *CURRENT SURVEY CONTROL
 JB0264  ______________________________________________________________________
 JB0264* NAD 83(1986) POSITION- 38 14 32.5    (N) 088 08 17.2    (W)   HD_HELD2
 JB0264* NAVD 88 ORTHO HEIGHT -   115.442 (meters)      378.75  (feet) ADJUSTED
 JB0264  ______________________________________________________________________
 JB0264  GEOID HEIGHT    -        -30.685 (meters)                     GEOID18
 JB0264  DYNAMIC HEIGHT  -        115.368 (meters)      378.50  (feet) COMP
 JB0264  MODELED GRAVITY -    979,981.9   (mgal)                       NAVD 88
 JB0264
 JB0264  VERT ORDER      -  SECOND    CLASS 0
 JB0264
 JB0264.The horizontal coordinates were established by autonomous hand held GPS
 JB0264.observations and have an estimated accuracy of +/- 10 meters.
 JB0264
 JB0264.The orthometric height was determined by differential leveling and
 JB0264.adjusted by the NATIONAL GEODETIC SURVEY
 JB0264.in June 1991.
 JB0264
 JB0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0264.GEOID18 height accuracy estimate available here.
 JB0264
 JB0264.Click photographs - Photos may exist for this station.
 JB0264
 JB0264.The dynamic height is computed by dividing the NAVD 88
 JB0264.geopotential number by the normal gravity value computed on the
 JB0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0264.degrees latitude (g = 980.6199 gals.).
 JB0264
 JB0264.The modeled gravity was interpolated from observed gravity values.
 JB0264
 JB0264;                    North         East    Units  Estimated Accuracy
 JB0264;SPC IL E     -   174,894.      317,090.      MT  (+/- 10 meters HH2 GPS)
 JB0264
 JB0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0040533318(NAD 83)
 JB0264
 JB0264                          SUPERSEDED SURVEY CONTROL
 JB0264
 JB0264  NGVD 29 (??/??/92)  115.568  (m)          379.16   (f) ADJ UNCH    2 0
 JB0264
 JB0264.Superseded values are not recommended for survey control.
 JB0264
 JB0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0264.See file dsdata.pdf to determine how the superseded data were derived.
 JB0264
 JB0264_MARKER: DB = BENCH MARK DISK
 JB0264_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0264_SP_SET: BRIDGE
 JB0264_STAMPING: G 254 1961
 JB0264_MARK LOGO: CGS
 JB0264_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0264_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0264+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2007
 JB0264
 JB0264  HISTORY     - Date     Condition        Report By
 JB0264  HISTORY     - 1961     MONUMENTED       CGS
 JB0264  HISTORY     - 20070717 GOOD             GEOCAC
 JB0264
 JB0264                          STATION DESCRIPTION
 JB0264
 JB0264'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0264'6.8 MI SE FROM BURNT PRAIRIE.
 JB0264'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0264'BURNT PRAIRIE, THENCE FROM THE END OF BLACK TOP CONTINUE 2.1 MILES
 JB0264'EAST ON GRAVELED ROAD, THENCE 0.35 MILE SOUTH ON GRAVELED ROAD,
 JB0264'ABOUT 0.1 MILE NORTH OF HOUSE WEST OF ROAD, 10 FEET EAST OF
 JB0264'CENTER OF ROAD, AND SET IN TOP OF THE SOUTH END OF THE CONCRETE
 JB0264'BACKWALL OF A 15 FOOT CONCRETE BRIDGE, ABOUT LEVEL WITH THE ROAD.
 JB0264
 JB0264                          STATION RECOVERY (2007)
 JB0264
 JB0264'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 JB0264'THE DISK IS IN THE TOP OF THE BACKWALL AT THE SOUTHEAST CORNER OF THE
 JB0264'BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0276 ***********************************************************************
 KC0276  CBN         -  This is a Cooperative Base Network Control Station.
 KC0276  DESIGNATION -  G 255
 KC0276  PID         -  KC0276
 KC0276  STATE/COUNTY-  IL/MORGAN
 KC0276  COUNTRY     -  US
 KC0276  USGS QUAD   -  COOPERSTOWN (2018)
 KC0276
 KC0276                         *CURRENT SURVEY CONTROL
 KC0276  ______________________________________________________________________
 KC0276* NAD 83(2011) POSITION- 39 52 33.37999(N) 090 30 19.52838(W)   ADJUSTED
 KC0276* NAD 83(2011) ELLIP HT-   101.895 (meters)        (06/27/12)   ADJUSTED
 KC0276* NAD 83(2011) EPOCH   -  2010.00
 KC0276* NAVD 88 ORTHO HEIGHT -   134.714 (meters)      441.97  (feet) ADJUSTED
 KC0276  ______________________________________________________________________
 KC0276  GEOID HEIGHT    -        -32.820 (meters)                     GEOID18
 KC0276  NAD 83(2011) X  -    -43,238.287 (meters)                     COMP
 KC0276  NAD 83(2011) Y  - -4,901,438.012 (meters)                     COMP
 KC0276  NAD 83(2011) Z  -  4,067,489.112 (meters)                     COMP
 KC0276  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 KC0276  DYNAMIC HEIGHT  -        134.642 (meters)      441.74  (feet) COMP
 KC0276  MODELED GRAVITY -    980,093.9   (mgal)                       NAVD 88
 KC0276
 KC0276  VERT ORDER      -  FIRST     CLASS II
 KC0276
 KC0276  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0276  Standards:
 KC0276         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0276            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0276  -------------------------------------------------------------------
 KC0276  NETWORK    0.44   1.02           0.19   0.17   0.52      0.09035315
 KC0276  -------------------------------------------------------------------
 KC0276  Click here for local accuracies and other accuracy information.
 KC0276
 KC0276.The horizontal coordinates were established by GPS observations
 KC0276.and adjusted by the National Geodetic Survey in June 2012.
 KC0276
 KC0276.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0276.been affixed to the stable North American tectonic plate. See 
 KC0276.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0276
 KC0276.The horizontal coordinates are valid at the epoch date displayed above
 KC0276.which is a decimal equivalence of Year/Month/Day.
 KC0276
 KC0276.The orthometric height was determined by differential leveling and
 KC0276.adjusted by the NATIONAL GEODETIC SURVEY
 KC0276.in June 1991.
 KC0276
 KC0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0276.GEOID18 height accuracy estimate available here.
 KC0276
 KC0276.Click photographs - Photos may exist for this station.
 KC0276
 KC0276.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0276
 KC0276.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0276
 KC0276.The ellipsoidal height was determined by GPS observations
 KC0276.and is referenced to NAD 83.
 KC0276
 KC0276.The dynamic height is computed by dividing the NAVD 88
 KC0276.geopotential number by the normal gravity value computed on the
 KC0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0276.degrees latitude (g = 980.6199 gals.).
 KC0276
 KC0276.The modeled gravity was interpolated from observed gravity values.
 KC0276
 KC0276. The following values were computed from the NAD 83(2011) position.
 KC0276
 KC0276;                    North         East     Units Scale Factor Converg.
 KC0276;SPC IL W     -   356,268.599   671,021.549   MT  0.99995151   -0 13 01.9
 KC0276;SPC IL W     - 1,168,857.90  2,201,509.87   sFT  0.99995151   -0 13 01.9
 KC0276;UTM  15      - 4,416,966.295   713,333.197   MT  1.00016032   +1 35 59.8
 KC0276
 KC0276!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0276!SPC IL W     -   0.99998401  x   0.99995151  =   0.99993553
 KC0276!UTM  15      -   0.99998401  x   1.00016032  =   1.00014433
 KC0276
 KC0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1333316966(NAD 83)
 KC0276
 KC0276                          SUPERSEDED SURVEY CONTROL
 KC0276
 KC0276  NAD 83(2007)-  39 52 33.38008(N)    090 30 19.52904(W) AD(2002.00) 0
 KC0276  ELLIP H (02/10/07)  101.911  (m)                       GP(2002.00)    
 KC0276  ELLIP H (10/15/04)  101.873  (m)                       GP(       ) 4 2
 KC0276  NAD 83(1997)-  39 52 33.38018(N)    090 30 19.52887(W) AD(       ) B
 KC0276  ELLIP H (07/17/98)  101.920  (m)                       GP(       ) 4 1
 KC0276  NAVD 88             134.71   (m)          442.0    (f) LEVELING    3  
 KC0276  NGVD 29 (??/??/92)  134.827  (m)          442.34   (f) ADJ UNCH    1 2
 KC0276
 KC0276.Superseded values are not recommended for survey control.
 KC0276
 KC0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0276.See file dsdata.pdf to determine how the superseded data were derived.
 KC0276
 KC0276_MARKER: DB = BENCH MARK DISK
 KC0276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0276_STAMPING: G 255 1961
 KC0276_MARK LOGO: CGS
 KC0276_PROJECTION: FLUSH
 KC0276_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0276+STABILITY: SURFACE MOTION
 KC0276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0276+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2019
 KC0276
 KC0276  HISTORY     - Date     Condition        Report By
 KC0276  HISTORY     - 1961     MONUMENTED       CGS
 KC0276  HISTORY     - 19970327 GOOD             NGS
 KC0276  HISTORY     - 19980709 GOOD             ILDT
 KC0276  HISTORY     - 19980716 GOOD             NGS
 KC0276  HISTORY     - 20040202 GOOD             ILDT
 KC0276  HISTORY     - 20100323 GOOD             JCLS
 KC0276  HISTORY     - 20110908 GOOD             ILDT
 KC0276  HISTORY     - 20170405 GOOD             INDIV
 KC0276  HISTORY     - 20190906 GOOD             ILDT
 KC0276
 KC0276                          STATION DESCRIPTION
 KC0276
 KC0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0276'9.3 MI N FROM BLUFFS.
 KC0276'ABOUT 9.3 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0276'OF THE WABASH RAILROAD AT BLUFFS, NEAR THE MORGAN-CASS COUNTY
 KC0276'LINE, AT THE JUNCTION OF A DRIVE LEADING WEST ALONG THE COUNTY
 KC0276'LINE, 39 1/2 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 158
 KC0276'FEET SOUTH OF THE CENTER LINE OF DRIVE AND THE COUNTY LINE, 72
 KC0276'FEET NORTH OF A TELEPHONE POLE, 5 FEET SOUTH OF A T FENCE CORNER,
 KC0276'1 FOOT EAST OF A NORTH-SOUTH FENCE LINE, 1 1/2 FEET NORTH OF A
 KC0276'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE
 KC0276'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL OF THE
 KC0276'GROUND.  NOTE-- THIS MARK MAY BE REACHED BY GOING 10.0 MILES
 KC0276'SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION WITH U.S.
 KC0276'HIGHWAY 67 AT BEARDSTOWN.
 KC0276
 KC0276                          STATION RECOVERY (1997)
 KC0276
 KC0276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KC0276'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTH OF BLUFFS AND 10
 KC0276'MI (16.1 KM) SOUTH OF BEARDSTOWN ALONG U.S. HIGHWAY 67 AND STATE ROUTE
 KC0276'100, NEAR THE MORGAN/CASS COUNTY LINE.  IT IS 47.2 M (154.9 FT) SOUTH
 KC0276'OF THE CENTER OF MORGAN CASS COUNTY ROAD (COUNTY LINE), 12.0 M (39.4
 KC0276'FT) WEST OF THE CENTERLINE OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 KC0276'METAL WITNESS POST, AND 0.3 M (1.0 FT) EAST OF A FIBERGLASS WITNESS
 KC0276'POST.
 KC0276
 KC0276                          STATION RECOVERY (1998)
 KC0276
 KC0276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (JK)
 KC0276'RECOVERED AS DESCRIBED
 KC0276
 KC0276                          STATION RECOVERY (1998)
 KC0276
 KC0276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 KC0276'RECOVERED AS DESCRIBED
 KC0276
 KC0276                          STATION RECOVERY (2004)
 KC0276
 KC0276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 KC0276'RECOVERED AS DESCRIBED
 KC0276
 KC0276                          STATION RECOVERY (2010)
 KC0276
 KC0276'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 KC0276'RECOVERED IN GOOD CONDITION.
 KC0276
 KC0276                          STATION RECOVERY (2011)
 KC0276
 KC0276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0276'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST OF VERSAILLES.
 KC0276'
 KC0276'RECOVERED AS DESCRIBED.
 KC0276
 KC0276                          STATION RECOVERY (2017)
 KC0276
 KC0276'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 KC0276'RECOVERED IN GOOD CONDITION.
 KC0276
 KC0276                          STATION RECOVERY (2019)
 KC0276
 KC0276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KC0276'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0799 ***********************************************************************
 JB0799  DESIGNATION -  G 256
 JB0799  PID         -  JB0799
 JB0799  STATE/COUNTY-  IL/FAYETTE
 JB0799  COUNTRY     -  US
 JB0799  USGS QUAD   -  PATOKA (2018)
 JB0799
 JB0799                         *CURRENT SURVEY CONTROL
 JB0799  ______________________________________________________________________
 JB0799* NAD 83(1986) POSITION- 38 49 30.36   (N) 089 05 16.28   (W)   HD_HELD1
 JB0799* NAVD 88 ORTHO HEIGHT -   156.883 (meters)      514.71  (feet) ADJUSTED
 JB0799  ______________________________________________________________________
 JB0799  GEOID HEIGHT    -        -31.453 (meters)                     GEOID18
 JB0799  DYNAMIC HEIGHT  -        156.786 (meters)      514.39  (feet) COMP
 JB0799  MODELED GRAVITY -    980,002.8   (mgal)                       NAVD 88
 JB0799
 JB0799  VERT ORDER      -  FIRST     CLASS I
 JB0799
 JB0799.The horizontal coordinates were determined by differentially corrected
 JB0799.hand held GPS observations or other comparable positioning techniques
 JB0799.and have an estimated accuracy of +/- 3 meters.
 JB0799
 JB0799.The orthometric height was determined by differential leveling and
 JB0799.adjusted by the NATIONAL GEODETIC SURVEY
 JB0799.in June 1991.
 JB0799
 JB0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0799.GEOID18 height accuracy estimate available here.
 JB0799
 JB0799.Click photographs - Photos may exist for this station.
 JB0799
 JB0799.The dynamic height is computed by dividing the NAVD 88
 JB0799.geopotential number by the normal gravity value computed on the
 JB0799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0799.degrees latitude (g = 980.6199 gals.).
 JB0799
 JB0799.The modeled gravity was interpolated from observed gravity values.
 JB0799
 JB0799;                    North         East    Units  Estimated Accuracy
 JB0799;SPC IL E     -   239,832.7     234,479.1     MT  (+/- 3 meters HH1 GPS) 
 JB0799
 JB0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1875699438(NAD 83)
 JB0799
 JB0799                          SUPERSEDED SURVEY CONTROL
 JB0799
 JB0799  NGVD 29 (??/??/92)  156.997  (m)          515.08   (f) ADJ UNCH    1 1
 JB0799
 JB0799.Superseded values are not recommended for survey control.
 JB0799
 JB0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0799.See file dsdata.pdf to determine how the superseded data were derived.
 JB0799
 JB0799_MARKER: DB = BENCH MARK DISK
 JB0799_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0799_SP_SET: CULVERT HEADWALL
 JB0799_STAMPING: G 256 1961
 JB0799_MARK LOGO: CGS
 JB0799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0799+STABILITY: SURFACE MOTION
 JB0799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0799+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0799
 JB0799  HISTORY     - Date     Condition        Report By
 JB0799  HISTORY     - 1961     MONUMENTED       CGS
 JB0799  HISTORY     - 1969     GOOD             CGS
 JB0799  HISTORY     - 20140617 GOOD             ILDT
 JB0799  HISTORY     - 20150326 GOOD             MCA
 JB0799  HISTORY     - 20150916 GOOD             AMESC
 JB0799
 JB0799                          STATION DESCRIPTION
 JB0799
 JB0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0799'4.9 MI N FROM PATOKA.
 JB0799'ABOUT 4.9 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0799'THE POST OFFICE AT PATOKA, 0.3 MILE NORTH OF MILEPOST 680, 0.1
 JB0799'MILE NORTH OF THE FAYETTE-MARION COUNTY LINE, 70 YARDS EAST AND
 JB0799'ACROSS U.S. HIGHWAY 51 FROM THE EAST RAIL, 42 FEET EAST OF THE
 JB0799'CENTER LINE OF THE HIGHWAY, SET IN THE TOP AND 0.5 FOOT SOUTH OF
 JB0799'THE NORTH END OF THE EAST CONCRETE HEADWALL OF A 6-FOOT CONCRETE
 JB0799'CULVERT UNDER THE HIGHWAY, AND ABOUT 6 FEET BELOW THE LEVEL OF
 JB0799'THE HIGHWAY.  SEC 33, T 5 N, R 1 E.
 JB0799
 JB0799                          STATION RECOVERY (2014)
 JB0799
 JB0799'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0799'RECOVERED IN GOOD CONDITION.
 JB0799
 JB0799                          STATION RECOVERY (2015)
 JB0799
 JB0799'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0799'THE GEODETIC POSITION, ALTHOUGH SCALED, IS INCORRECT.  THE CORRECT
 JB0799'GEODETIC POSITION IS--
 JB0799'N 38-49-30.3
 JB0799'W 83-05-16.3
 JB0799
 JB0799                          STATION RECOVERY (2015)
 JB0799
 JB0799'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0799'RECOVERED IN GOOD CONDITION.
 JB0799'
 JB0799'NOTE-ADD-THE STATION IS 2 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS
 JB0799'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0803 ***********************************************************************
 KB0803  DESIGNATION -  G 257
 KB0803  PID         -  KB0803
 KB0803  STATE/COUNTY-  IL/FAYETTE
 KB0803  COUNTRY     -  US
 KB0803  USGS QUAD   -  VERA (2018)
 KB0803
 KB0803                         *CURRENT SURVEY CONTROL
 KB0803  ______________________________________________________________________
 KB0803* NAD 83(1986) POSITION- 39 03 57.     (N) 089 06 40.     (W)   SCALED
 KB0803* NAVD 88 ORTHO HEIGHT -   163.368 (meters)      535.98  (feet) ADJUSTED
 KB0803  ______________________________________________________________________
 KB0803  GEOID HEIGHT    -        -31.847 (meters)                     GEOID18
 KB0803  DYNAMIC HEIGHT  -        163.268 (meters)      535.66  (feet) COMP
 KB0803  MODELED GRAVITY -    980,015.0   (mgal)                       NAVD 88
 KB0803
 KB0803  VERT ORDER      -  FIRST     CLASS I
 KB0803
 KB0803.The horizontal coordinates were scaled from a map and have
 KB0803.an estimated accuracy of +/- 6 seconds.
 KB0803
 KB0803.The orthometric height was determined by differential leveling and
 KB0803.adjusted by the NATIONAL GEODETIC SURVEY
 KB0803.in June 1991.
 KB0803
 KB0803.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0803.GEOID18 height accuracy estimate available here.
 KB0803
 KB0803.Click photographs - Photos may exist for this station.
 KB0803
 KB0803.The dynamic height is computed by dividing the NAVD 88
 KB0803.geopotential number by the normal gravity value computed on the
 KB0803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0803.degrees latitude (g = 980.6199 gals.).
 KB0803
 KB0803.The modeled gravity was interpolated from observed gravity values.
 KB0803
 KB0803;                    North         East    Units  Estimated Accuracy
 KB0803;SPC IL E     -   266,570.      232,690.      MT  (+/- 180 meters Scaled)
 KB0803
 KB0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ173262(NAD 83)
 KB0803
 KB0803                          SUPERSEDED SURVEY CONTROL
 KB0803
 KB0803  NGVD 29 (??/??/92)  163.472  (m)          536.32   (f) ADJ UNCH    1 1
 KB0803
 KB0803.Superseded values are not recommended for survey control.
 KB0803
 KB0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0803.See file dsdata.pdf to determine how the superseded data were derived.
 KB0803
 KB0803_MARKER: DB = BENCH MARK DISK
 KB0803_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0803_SP_SET: CULVERT HEADWALL
 KB0803_STAMPING: G 257 1961
 KB0803_MARK LOGO: CGS
 KB0803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0803+STABILITY: SURFACE MOTION
 KB0803
 KB0803  HISTORY     - Date     Condition        Report By
 KB0803  HISTORY     - 1961     MONUMENTED       CGS
 KB0803  HISTORY     - 1969     GOOD             CGS
 KB0803  HISTORY     - 1976     GOOD             NGS
 KB0803
 KB0803                          STATION DESCRIPTION
 KB0803
 KB0803'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0803'5 MI S FROM RAMSEY.
 KB0803'ABOUT 5.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0803'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.25 MILE NORTH OF
 KB0803'MILEPOST 697, 19 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF
 KB0803'THE NORTH END OF THE WEST CONCRETE HEADWALL OF A 12-FOOT CONCRETE
 KB0803'ARCH CULVERT, 1 FOOT SOUTH OF THE NORTH END OF THE HEADWALL, AND
 KB0803'ABOUT 6 FEET BELOW THE LEVEL OF THE TRACK.  SEC 8, T 7 N, R 1 E.
 KB0803
 KB0803                          STATION RECOVERY (1976)
 KB0803
 KB0803'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0803'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0229 ***********************************************************************
 LD0229  DESIGNATION -  G 258
 LD0229  PID         -  LD0229
 LD0229  STATE/COUNTY-  IL/MASON
 LD0229  COUNTRY     -  US
 LD0229  USGS QUAD   -  BATH (2018)
 LD0229
 LD0229                         *CURRENT SURVEY CONTROL
 LD0229  ______________________________________________________________________
 LD0229* NAD 83(2011) POSITION- 40 09 23.37449(N) 090 09 18.17999(W)   ADJUSTED
 LD0229* NAD 83(2011) ELLIP HT-   109.743 (meters)        (06/27/12)   ADJUSTED
 LD0229* NAD 83(2011) EPOCH   -  2010.00
 LD0229* NAVD 88 ORTHO HEIGHT -   142.670 (meters)      468.08  (feet) ADJUSTED
 LD0229  ______________________________________________________________________
 LD0229  GEOID HEIGHT    -        -32.921 (meters)                     GEOID18
 LD0229  NAD 83(2011) X  -    -13,210.253 (meters)                     COMP
 LD0229  NAD 83(2011) Y  - -4,881,586.122 (meters)                     COMP
 LD0229  NAD 83(2011) Z  -  4,091,352.143 (meters)                     COMP
 LD0229  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 LD0229  DYNAMIC HEIGHT  -        142.598 (meters)      467.84  (feet) COMP
 LD0229  MODELED GRAVITY -    980,116.8   (mgal)                       NAVD 88
 LD0229
 LD0229  VERT ORDER      -  FIRST     CLASS II
 LD0229
 LD0229  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0229  Standards:
 LD0229         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0229            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0229  -------------------------------------------------------------------
 LD0229  NETWORK    0.72   1.16           0.33   0.25   0.59     -0.12721144
 LD0229  -------------------------------------------------------------------
 LD0229  Click here for local accuracies and other accuracy information.
 LD0229
 LD0229.The horizontal coordinates were established by GPS observations
 LD0229.and adjusted by the National Geodetic Survey in June 2012.
 LD0229
 LD0229.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0229.been affixed to the stable North American tectonic plate. See 
 LD0229.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0229
 LD0229.The horizontal coordinates are valid at the epoch date displayed above
 LD0229.which is a decimal equivalence of Year/Month/Day.
 LD0229
 LD0229.The orthometric height was determined by differential leveling and
 LD0229.adjusted by the NATIONAL GEODETIC SURVEY
 LD0229.in June 1991.
 LD0229
 LD0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0229.GEOID18 height accuracy estimate available here.
 LD0229
 LD0229.Click photographs - Photos may exist for this station.
 LD0229
 LD0229.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0229
 LD0229.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0229
 LD0229.The ellipsoidal height was determined by GPS observations
 LD0229.and is referenced to NAD 83.
 LD0229
 LD0229.The dynamic height is computed by dividing the NAVD 88
 LD0229.geopotential number by the normal gravity value computed on the
 LD0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0229.degrees latitude (g = 980.6199 gals.).
 LD0229
 LD0229.The modeled gravity was interpolated from observed gravity values.
 LD0229
 LD0229. The following values were computed from the NAD 83(2011) position.
 LD0229
 LD0229;                    North         East     Units Scale Factor Converg.
 LD0229;SPC IL W     -   387,363.209   700,989.666   MT  0.99994119   +0 00 27.0
 LD0229;SPC IL W     - 1,270,874.13  2,299,830.26   sFT  0.99994119   +0 00 27.0
 LD0229;UTM  15      - 4,449,007.764   742,305.750   MT  1.00032282   +1 50 07.9
 LD0229
 LD0229!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0229!SPC IL W     -   0.99998278  x   0.99994119  =   0.99992398
 LD0229!UTM  15      -   0.99998278  x   1.00032282  =   1.00030560
 LD0229
 LD0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4230549007(NAD 83)
 LD0229
 LD0229                          SUPERSEDED SURVEY CONTROL
 LD0229
 LD0229  NAD 83(2007)-  40 09 23.37472(N)    090 09 18.18077(W) AD(2002.00) 0
 LD0229  ELLIP H (02/10/07)  109.748  (m)                       GP(2002.00)    
 LD0229  ELLIP H (02/03/05)  109.731  (m)                       GP(       ) 4 2
 LD0229  NAD 83(1997)-  40 09 23.37486(N)    090 09 18.18022(W) AD(       ) 1
 LD0229  ELLIP H (12/06/04)  109.757  (m)                       GP(       ) 4 1
 LD0229  NAVD 88             142.67   (m)          468.1    (f) LEVELING    3  
 LD0229  NGVD 29 (??/??/92)  142.768  (m)          468.40   (f) ADJ UNCH    1 2
 LD0229
 LD0229.Superseded values are not recommended for survey control.
 LD0229
 LD0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0229.See file dsdata.pdf to determine how the superseded data were derived.
 LD0229
 LD0229_MARKER: DB = BENCH MARK DISK
 LD0229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0229_STAMPING: G 258 1961
 LD0229_MARK LOGO: CGS
 LD0229_PROJECTION: FLUSH
 LD0229_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0229+STABILITY: SURFACE MOTION
 LD0229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0229+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2020
 LD0229
 LD0229  HISTORY     - Date     Condition        Report By
 LD0229  HISTORY     - 1961     MONUMENTED       CGS
 LD0229  HISTORY     - 20040517 GOOD             ILDT
 LD0229  HISTORY     - 20050501 GOOD             ILDT
 LD0229  HISTORY     - 20200708 GOOD             ILDT
 LD0229
 LD0229                          STATION DESCRIPTION
 LD0229
 LD0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0229'2.6 MI S FROM BATH.
 LD0229'ABOUT 2.65 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE CENTER OF
 LD0229'THE PARK IN THE TOWN OF BATH, NEAR THE JUNCTION OF A ROAD LEADING
 LD0229'WEST, 38.4 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 188 FEET
 LD0229'NORTH OF THE CENTER LINE OF THE ROAD WEST, 4 1/2 FEET SOUTH OF A
 LD0229'TELEPHONE POLE, 133 FEET NORTH OF THE SOUTH END OF ROW OF SHORT
 LD0229'LEAF PINE TREES, 1.8 FEET NORTH OF A METAL WITNESS POST, 1 FOOT
 LD0229'BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE
 LD0229'POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 LD0229
 LD0229                          STATION RECOVERY (2004)
 LD0229
 LD0229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 LD0229'RECOVERED AS DESCRIBED
 LD0229
 LD0229                          STATION RECOVERY (2005)
 LD0229
 LD0229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LD0229'RECOVERED IN GOOD CONDITION.
 LD0229
 LD0229                          STATION RECOVERY (2020)
 LD0229
 LD0229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0500 ***********************************************************************
 LC0500  DESIGNATION -  G 259
 LC0500  PID         -  LC0500
 LC0500  STATE/COUNTY-  IL/DE WITT
 LC0500  COUNTRY     -  US
 LC0500  USGS QUAD   -  CLINTON (2018)
 LC0500
 LC0500                         *CURRENT SURVEY CONTROL
 LC0500  ______________________________________________________________________
 LC0500* NAD 83(1986) POSITION- 40 07 45.     (N) 088 57 19.     (W)   SCALED
 LC0500* NAVD 88 ORTHO HEIGHT -   224.908 (meters)      737.89  (feet) ADJUSTED
 LC0500  ______________________________________________________________________
 LC0500  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 LC0500  DYNAMIC HEIGHT  -        224.793 (meters)      737.51  (feet) COMP
 LC0500  MODELED GRAVITY -    980,109.0   (mgal)                       NAVD 88
 LC0500
 LC0500  VERT ORDER      -  FIRST     CLASS I
 LC0500
 LC0500.The horizontal coordinates were scaled from a map and have
 LC0500.an estimated accuracy of +/- 6 seconds.
 LC0500
 LC0500.The orthometric height was determined by differential leveling and
 LC0500.adjusted by the NATIONAL GEODETIC SURVEY
 LC0500.in June 1991.
 LC0500
 LC0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0500.GEOID18 height accuracy estimate available here.
 LC0500
 LC0500.Click photographs - Photos may exist for this station.
 LC0500
 LC0500.The dynamic height is computed by dividing the NAVD 88
 LC0500.geopotential number by the normal gravity value computed on the
 LC0500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0500.degrees latitude (g = 980.6199 gals.).
 LC0500
 LC0500.The modeled gravity was interpolated from observed gravity values.
 LC0500
 LC0500;                    North         East    Units  Estimated Accuracy
 LC0500;SPC IL E     -   384,530.      246,990.      MT  (+/- 180 meters Scaled)
 LC0500
 LC0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK334439(NAD 83)
 LC0500
 LC0500                          SUPERSEDED SURVEY CONTROL
 LC0500
 LC0500  NGVD 29 (??/??/92)  224.984  (m)          738.14   (f) ADJ UNCH    1 1
 LC0500
 LC0500.Superseded values are not recommended for survey control.
 LC0500
 LC0500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0500.See file dsdata.pdf to determine how the superseded data were derived.
 LC0500
 LC0500_MARKER: DB = BENCH MARK DISK
 LC0500_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0500_STAMPING: G 259 1961
 LC0500_MARK LOGO: CGS
 LC0500_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0500_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0500+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2004
 LC0500
 LC0500  HISTORY     - Date     Condition        Report By
 LC0500  HISTORY     - 1961     MONUMENTED       CGS
 LC0500  HISTORY     - 1969     GOOD             CGS
 LC0500  HISTORY     - 1976     GOOD             NGS
 LC0500  HISTORY     - 20040927 GOOD             ILDT
 LC0500
 LC0500                          STATION DESCRIPTION
 LC0500
 LC0500'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0500'1.8 MI S FROM CLINTON.
 LC0500'ABOUT 1.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0500'THE STATION AT CLINTON, 0.5 MILE NORTH OF MILEPOST 771 131 FEET
 LC0500'SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PAVED
 LC0500'ROAD, 97 1/2 FEET EAST OF THE EAST RAIL, 64 FEET SOUTH OF THE
 LC0500'CENTER LINE OF THE ROAD, 61 FEET EAST-NORTHEAST OF A TELEPHONE
 LC0500'POLE WHICH IS BRACED BY 4 GUY WIRES, 30 FEET SOUTH OF A CORNER
 LC0500'FENCE POST, 1 FOOT WEST OF A FENCE, 1.5 FEET NORTH OF A METAL WITNESS
 LC0500'POST, ABOUT LEVEL WITH THE TRACK, AND ON THE TOP OF A 5/8-INCH
 LC0500'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 40 FEET AND IS
 LC0500'ENCASED IN A 6-INCH TILE WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 LC0500'OF THE GROUND.  SEC 2, T19N, R2E
 LC0500
 LC0500                          STATION RECOVERY (1976)
 LC0500
 LC0500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0500'RECOVERED IN GOOD CONDITION.
 LC0500
 LC0500                          STATION RECOVERY (2004)
 LC0500
 LC0500'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0500'NEW TO REACH DESCRIPTION.  TO REACH FROM INTERSECTION OF US 51
 LC0500'BUSINESS AND COUNTY HIGHWAY 1 SOUTH OF CLINTON.  THENCE EAST ALONG CH
 LC0500'1 0.3 MILES TO THE MARK ON THE RIGHT.  1.5 FEET NORTH OF METAL WITNESS
 LC0500'POST, 57.7 FEET SOUTH OF THE CENTERLINE OF CH 1, 28.8 FEET SE OF LONE
 LC0500'FENCE POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0541 ***********************************************************************
 KB0541  DESIGNATION -  G 260
 KB0541  PID         -  KB0541
 KB0541  STATE/COUNTY-  IL/MACON
 KB0541  COUNTRY     -  US
 KB0541  USGS QUAD   -  FORSYTH (2018)
 KB0541
 KB0541                         *CURRENT SURVEY CONTROL
 KB0541  ______________________________________________________________________
 KB0541* NAD 83(1986) POSITION- 39 56 07.08   (N) 088 56 54.56   (W)   HD_HELD1
 KB0541* NAVD 88 ORTHO HEIGHT -   206.086 (meters)      676.13  (feet) ADJUSTED
 KB0541  ______________________________________________________________________
 KB0541  GEOID HEIGHT    -        -32.208 (meters)                     GEOID18
 KB0541  DYNAMIC HEIGHT  -        205.979 (meters)      675.78  (feet) COMP
 KB0541  MODELED GRAVITY -    980,099.6   (mgal)                       NAVD 88
 KB0541
 KB0541  VERT ORDER      -  FIRST     CLASS I
 KB0541
 KB0541.The horizontal coordinates were determined by differentially corrected
 KB0541.hand held GPS observations or other comparable positioning techniques
 KB0541.and have an estimated accuracy of +/- 3 meters.
 KB0541
 KB0541.The orthometric height was determined by differential leveling and
 KB0541.adjusted by the NATIONAL GEODETIC SURVEY
 KB0541.in June 1991.
 KB0541
 KB0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0541.GEOID18 height accuracy estimate available here.
 KB0541
 KB0541.Click photographs - Photos may exist for this station.
 KB0541
 KB0541.The dynamic height is computed by dividing the NAVD 88
 KB0541.geopotential number by the normal gravity value computed on the
 KB0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0541.degrees latitude (g = 980.6199 gals.).
 KB0541
 KB0541.The modeled gravity was interpolated from observed gravity values.
 KB0541
 KB0541;                    North         East    Units  Estimated Accuracy
 KB0541;SPC IL E     -   362,997.8     247,421.1     MT  (+/- 3 meters HH1 GPS) 
 KB0541
 KB0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3351422393(NAD 83)
 KB0541
 KB0541                          SUPERSEDED SURVEY CONTROL
 KB0541
 KB0541  NGVD 29 (??/??/92)  206.170  (m)          676.41   (f) ADJ UNCH    1 1
 KB0541
 KB0541.Superseded values are not recommended for survey control.
 KB0541
 KB0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0541.See file dsdata.pdf to determine how the superseded data were derived.
 KB0541
 KB0541_MARKER: DB = BENCH MARK DISK
 KB0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0541_STAMPING: G 260 1961
 KB0541_MARK LOGO: CGS
 KB0541_PROJECTION: FLUSH
 KB0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0541+STABILITY: SURFACE MOTION
 KB0541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0541+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 KB0541
 KB0541  HISTORY     - Date     Condition        Report By
 KB0541  HISTORY     - 1961     MONUMENTED       CGS
 KB0541  HISTORY     - 1969     GOOD             CGS
 KB0541  HISTORY     - 1976     GOOD             NGS
 KB0541  HISTORY     - 1987     GOOD             USPSQD
 KB0541  HISTORY     - 1989     GOOD             USPSQD
 KB0541  HISTORY     - 20131104 GOOD             ILGS
 KB0541  HISTORY     - 20140114 GOOD             AMESC
 KB0541
 KB0541                          STATION DESCRIPTION
 KB0541
 KB0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0541'6 MI N FROM DECATUR.
 KB0541'ABOUT 6.0 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0541'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, OR ABOUT 6.9
 KB0541'MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 KB0541'AT MAROA, 0.2 MILE NORTH OF MILEPOST 758, 79 FEET NORTHEAST OF
 KB0541'THE CENTER OF A CROSSING OF THE RAILROAD AND A PAVED ROAD AT
 KB0541'FORSYTH, 62 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 46 FEET
 KB0541'NORTH OF THE CENTER LINE OF THE ROAD, 2 1/2 FEET SOUTH OF A
 KB0541'TELEPHONE POLE WHICH IS BRACED BY 2 GUY WIRES, 1.8 FEET NORTH
 KB0541'OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE
 KB0541'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 KB0541'THE SURFACE OF THE GROUND.  SEC 11, T 17 N, R 2 E.
 KB0541
 KB0541                          STATION RECOVERY (1976)
 KB0541
 KB0541'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0541'RECOVERED IN GOOD CONDITION.
 KB0541
 KB0541                          STATION RECOVERY (1987)
 KB0541
 KB0541'RECOVERY NOTE BY US POWER SQUADRON 1987 (DMD)
 KB0541'RECOVERED IN GOOD CONDITION.
 KB0541
 KB0541                          STATION RECOVERY (1989)
 KB0541
 KB0541'RECOVERY NOTE BY US POWER SQUADRON 1989 (GG)
 KB0541'RECOVERED IN GOOD CONDITION.
 KB0541
 KB0541                          STATION RECOVERY (2013)
 KB0541
 KB0541'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 KB0541'RECOVERED IN GOOD CONDITION.
 KB0541
 KB0541                          STATION RECOVERY (2014)
 KB0541
 KB0541'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0541'NOTE - THE TRACKS HAVE BEEN REMOVED, THE WITNESS POST IS ATTACHED TO
 KB0541'THE POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0759 ***********************************************************************
 KB0759  DESIGNATION -  G 261
 KB0759  PID         -  KB0759
 KB0759  STATE/COUNTY-  IL/CHRISTIAN
 KB0759  COUNTRY     -  US
 KB0759  USGS QUAD   -  PANA (2018)
 KB0759
 KB0759                         *CURRENT SURVEY CONTROL
 KB0759  ______________________________________________________________________
 KB0759* NAD 83(1986) POSITION- 39 23 03.     (N) 089 04 54.     (W)   SCALED
 KB0759* NAVD 88 ORTHO HEIGHT -   214.811 (meters)      704.76  (feet) ADJUSTED
 KB0759  ______________________________________________________________________
 KB0759  GEOID HEIGHT    -        -32.150 (meters)                     GEOID18
 KB0759  DYNAMIC HEIGHT  -        214.682 (meters)      704.34  (feet) COMP
 KB0759  MODELED GRAVITY -    980,022.2   (mgal)                       NAVD 88
 KB0759
 KB0759  VERT ORDER      -  FIRST     CLASS I
 KB0759
 KB0759.The horizontal coordinates were scaled from a map and have
 KB0759.an estimated accuracy of +/- 6 seconds.
 KB0759
 KB0759.The orthometric height was determined by differential leveling and
 KB0759.adjusted by the NATIONAL GEODETIC SURVEY
 KB0759.in June 1991.
 KB0759
 KB0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0759.GEOID18 height accuracy estimate available here.
 KB0759
 KB0759.Click photographs - Photos may exist for this station.
 KB0759
 KB0759.The dynamic height is computed by dividing the NAVD 88
 KB0759.geopotential number by the normal gravity value computed on the
 KB0759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0759.degrees latitude (g = 980.6199 gals.).
 KB0759
 KB0759.The modeled gravity was interpolated from observed gravity values.
 KB0759
 KB0759;                    North         East    Units  Estimated Accuracy
 KB0759;SPC IL W     -   302,180.      793,480.      MT  (+/- 180 meters Scaled)
 KB0759
 KB0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ207614(NAD 83)
 KB0759
 KB0759                          SUPERSEDED SURVEY CONTROL
 KB0759
 KB0759  NGVD 29 (??/??/92)  214.890  (m)          705.02   (f) ADJ UNCH    1 1
 KB0759
 KB0759.Superseded values are not recommended for survey control.
 KB0759
 KB0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0759.See file dsdata.pdf to determine how the superseded data were derived.
 KB0759
 KB0759_MARKER: DB = BENCH MARK DISK
 KB0759_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0759_SP_SET: BUILDING FOUNDATION
 KB0759_STAMPING: G 261 1961
 KB0759_MARK LOGO: CGS
 KB0759_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0759
 KB0759  HISTORY     - Date     Condition        Report By
 KB0759  HISTORY     - 1961     MONUMENTED       CGS
 KB0759  HISTORY     - 1969     GOOD             CGS
 KB0759  HISTORY     - 1976     GOOD             NGS
 KB0759
 KB0759                          STATION DESCRIPTION
 KB0759
 KB0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0759'0.5 MI SSE FROM PANA.
 KB0759'ABOUT 0.35 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0759'THE RAILROAD SWITCH CONTROL TOWER AT PANA, THENCE 0.15 MILE
 KB0759'EAST ALONG E. FIFTH STREET, 31 FEET SOUTH OF THE SOUTH CURB
 KB0759'OF THE STREET, SET VERTICALLY IN THE NORTH FACE OF THE CONCRETE
 KB0759'FOUNDATION FOR THE JUNIOR HIGH SCHOOL BUILDING, 1.2 FEET EAST
 KB0759'OF THE NORTHWEST CORNER OF THE BUILDING, 1.2 FEET ABOVE THE LEVEL
 KB0759'OF THE GROUND, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE STREET.
 KB0759'SEC 21, T11N, R1E.
 KB0759
 KB0759                          STATION RECOVERY (1976)
 KB0759
 KB0759'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0759'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8941 ***********************************************************************
 DH8941  DESIGNATION -  G 261 RESET
 DH8941  PID         -  DH8941
 DH8941  STATE/COUNTY-  IL/CHRISTIAN
 DH8941  COUNTRY     -  US
 DH8941  USGS QUAD   -  PANA (2018)
 DH8941
 DH8941                         *CURRENT SURVEY CONTROL
 DH8941  ______________________________________________________________________
 DH8941* NAD 83(1986) POSITION- 39 23 03.     (N) 089 04 54.     (W)   SCALED
 DH8941* NAVD 88 ORTHO HEIGHT -   215.76  (meters)      707.9   (feet) RESET
 DH8941  ______________________________________________________________________
 DH8941  GEOID HEIGHT    -        -32.150 (meters)                     GEOID18
 DH8941  VERT ORDER      -  THIRD
 DH8941
 DH8941.The horizontal coordinates were scaled from a map and have
 DH8941.an estimated accuracy of +/- 6 seconds.
 DH8941
 DH8941.The orthometric height was computed from unverified reset data.
 DH8941
 DH8941.No vertical observational check was made to the station.
 DH8941
 DH8941.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8941.GEOID18 height accuracy estimate available here.
 DH8941
 DH8941.Click photographs - Photos may exist for this station.
 DH8941
 DH8941;                    North         East    Units  Estimated Accuracy
 DH8941;SPC IL W     -   302,180.      793,480.      MT  (+/- 180 meters Scaled)
 DH8941
 DH8941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ207614(NAD 83)
 DH8941
 DH8941                          SUPERSEDED SURVEY CONTROL
 DH8941
 DH8941.No superseded survey control is available for this station.
 DH8941
 DH8941_MARKER: DV = VERTICAL CONTROL DISK
 DH8941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH8941_STAMPING: G 261 RESET 2005
 DH8941_MARK LOGO: NGS
 DH8941_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH8941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH8941+STABILITY: SURFACE MOTION
 DH8941
 DH8941  HISTORY     - Date     Condition        Report By
 DH8941  HISTORY     - 2005     MONUMENTED       LOCSUR
 DH8941
 DH8941                          STATION DESCRIPTION
 DH8941
 DH8941'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2005 (RJH)
 DH8941'FROM THE JUNCTION OF ROUTE 16 AND 51 IN THE CENTER OF PANA, DRIVE 3
 DH8941'BLOCKS SOUTH TO THE JUNCTION OF 51 AND E 5TH STREET.  TURN RIGHT AND
 DH8941'PROCEED WEST FOR ONE BLOCK TO JUNCTION WITH SOUTH LOCUST STREET AND
 DH8941'MARK ON RIGHT.  THE MARK IS LOCATED 10.1 FEET (3.1 M) NORTH OF EDGE OF
 DH8941'PAVEMENT E 5TH STREET, 38.4 FEET (11.7 M) SOUTHEAST OF A FIRE HYDRANT,
 DH8941'5.5 FEET (1.7 M) SOUTHEAST OF INTERIOR CORNER FORMED BY THE JUNCTION
 DH8941'OF TWO SIDEWALKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0624 ***********************************************************************
 KB0624  DESIGNATION -  G 262
 KB0624  PID         -  KB0624
 KB0624  STATE/COUNTY-  IL/MACON
 KB0624  COUNTRY     -  US
 KB0624  USGS QUAD   -  DECATUR (2018)
 KB0624
 KB0624                         *CURRENT SURVEY CONTROL
 KB0624  ______________________________________________________________________
 KB0624* NAD 83(1986) POSITION- 39 48 20.     (N) 088 57 05.     (W)   SCALED
 KB0624* NAVD 88 ORTHO HEIGHT -   211.464 (meters)      693.78  (feet) ADJUSTED
 KB0624  ______________________________________________________________________
 KB0624  GEOID HEIGHT    -        -32.338 (meters)                     GEOID18
 KB0624  DYNAMIC HEIGHT  -        211.349 (meters)      693.40  (feet) COMP
 KB0624  MODELED GRAVITY -    980,078.7   (mgal)                       NAVD 88
 KB0624
 KB0624  VERT ORDER      -  FIRST     CLASS II
 KB0624
 KB0624.The horizontal coordinates were scaled from a map and have
 KB0624.an estimated accuracy of +/- 6 seconds.
 KB0624
 KB0624.The orthometric height was determined by differential leveling and
 KB0624.adjusted by the NATIONAL GEODETIC SURVEY
 KB0624.in June 1991.
 KB0624
 KB0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0624.GEOID18 height accuracy estimate available here.
 KB0624
 KB0624.Click photographs - Photos may exist for this station.
 KB0624
 KB0624.The dynamic height is computed by dividing the NAVD 88
 KB0624.geopotential number by the normal gravity value computed on the
 KB0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0624.degrees latitude (g = 980.6199 gals.).
 KB0624
 KB0624.The modeled gravity was interpolated from observed gravity values.
 KB0624
 KB0624;                    North         East    Units  Estimated Accuracy
 KB0624;SPC IL E     -   348,590.      247,070.      MT  (+/- 180 meters Scaled)
 KB0624
 KB0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK329079(NAD 83)
 KB0624
 KB0624                          SUPERSEDED SURVEY CONTROL
 KB0624
 KB0624  NGVD 29 (??/??/92)  211.543  (m)          694.04   (f) ADJ UNCH    1 2
 KB0624
 KB0624.Superseded values are not recommended for survey control.
 KB0624
 KB0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0624.See file dsdata.pdf to determine how the superseded data were derived.
 KB0624
 KB0624_MARKER: DB = BENCH MARK DISK
 KB0624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0624_STAMPING: G 262 1961
 KB0624_MARK LOGO: CGS
 KB0624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0624+STABILITY: SURFACE MOTION
 KB0624
 KB0624  HISTORY     - Date     Condition        Report By
 KB0624  HISTORY     - 1961     MONUMENTED       CGS
 KB0624  HISTORY     - 1975     GOOD             ILDT
 KB0624
 KB0624                          STATION DESCRIPTION
 KB0624
 KB0624'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0624'3.5 MI SE FROM DECATUR.
 KB0624'ABOUT 3.5 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0624'FROM THE WABASH RAILROAD STATION AT DECATUR, IN SECTION 26 R 2 E
 KB0624'T 16 N, ABOUT 1.3 MILES SOUTHEAST OF DECATUR JUNCTION, 0.5 MILE
 KB0624'NORTHWEST OF MILEPOST 81, AT A GRADED ROAD CROSSING, 29.5 FEET
 KB0624'NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 211 FEET
 KB0624'SOUTHEAST OF THE CENTER LINE OF A BLACK TOP ROAD, 4 FEET
 KB0624'NORTHEAST OF A TELEGRAPH POLE, 1.9 FEET NORTHWEST OF A METAL
 KB0624'WITNESS POST, ABOUT LEVEL WITH THE ROAD, ABOUT 3 FEET ABOVE THE
 KB0624'LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 KB0624'PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 KB0624
 KB0624                          STATION RECOVERY (1975)
 KB0624
 KB0624'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0624'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1893 ***********************************************************************
 ME1893  DESIGNATION -  G 266
 ME1893  PID         -  ME1893
 ME1893  STATE/COUNTY-  IL/COOK
 ME1893  COUNTRY     -  US
 ME1893  USGS QUAD   -  ENGLEWOOD (2018)
 ME1893
 ME1893                         *CURRENT SURVEY CONTROL
 ME1893  ______________________________________________________________________
 ME1893* NAD 83(1986) POSITION- 41 50 10.     (N) 087 37 44.     (W)   SCALED
 ME1893* NAVD 88 ORTHO HEIGHT -   180.880 (meters)      593.44  (feet) ADJUSTED
 ME1893  ______________________________________________________________________
 ME1893  GEOID HEIGHT    -        -33.553 (meters)                     GEOID18
 ME1893  DYNAMIC HEIGHT  -        180.818 (meters)      593.23  (feet) COMP
 ME1893  MODELED GRAVITY -    980,275.4   (mgal)                       NAVD 88
 ME1893
 ME1893  VERT ORDER      -  FIRST     CLASS I
 ME1893
 ME1893.The horizontal coordinates were scaled from a map and have
 ME1893.an estimated accuracy of +/- 6 seconds.
 ME1893
 ME1893.The orthometric height was determined by differential leveling and
 ME1893.adjusted by the NATIONAL GEODETIC SURVEY
 ME1893.in June 1991.
 ME1893
 ME1893.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1893.GEOID18 height accuracy estimate available here.
 ME1893
 ME1893.Click photographs - Photos may exist for this station.
 ME1893
 ME1893.The dynamic height is computed by dividing the NAVD 88
 ME1893.geopotential number by the normal gravity value computed on the
 ME1893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1893.degrees latitude (g = 980.6199 gals.).
 ME1893
 ME1893.The modeled gravity was interpolated from observed gravity values.
 ME1893
 ME1893;                    North         East    Units  Estimated Accuracy
 ME1893;SPC IL E     -   574,140.      358,510.      MT  (+/- 180 meters Scaled)
 ME1893
 ME1893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM477317(NAD 83)
 ME1893
 ME1893                          SUPERSEDED SURVEY CONTROL
 ME1893
 ME1893  NGVD 29 (01/19/93)  180.966  (m)          593.72   (f) ADJUSTED    1 1
 ME1893  NGVD 29 (??/??/92)  180.966  (m)          593.72   (f) SUPERSEDED  1 1
 ME1893
 ME1893.Superseded values are not recommended for survey control.
 ME1893
 ME1893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1893.See file dsdata.pdf to determine how the superseded data were derived.
 ME1893
 ME1893_MARKER: DB = BENCH MARK DISK
 ME1893_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1893_STAMPING: G 266 1968
 ME1893_MARK LOGO: CGS
 ME1893_PROJECTION: FLUSH
 ME1893_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1893_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1893_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1893+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1893_ROD/PIPE-DEPTH: 18.3 meters
 ME1893
 ME1893  HISTORY     - Date     Condition        Report By
 ME1893  HISTORY     - 1968     MONUMENTED       CGS
 ME1893  HISTORY     - 1969     GOOD             CGS
 ME1893  HISTORY     - 1977     GOOD             NGS
 ME1893  HISTORY     - 19920805 GOOD             NGS
 ME1893
 ME1893                          STATION DESCRIPTION
 ME1893
 ME1893'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1893'AT CHICAGO.
 ME1893'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE JUNCTION OF
 ME1893'WEST 32 ND STREET AND SOUTH FEDERAL STREET, NEAR THE NORTHEAST
 ME1893'CORNER OF A STEEL FENCE AROUND A POWER TRANSFORMER, 130.9 FEET
 ME1893'EAST OF THE EAST RAIL OF THE EAST TRACK, 16.5 FEET WEST OF THE
 ME1893'WEST CUB OF SOUTH FEDERAL STREET, 8 FEET SOUTH OF THE EXTENDED
 ME1893'SOUTH CURB OF WEST 32 ND STREET, 1.5 FEET WEST OF THE NORTHEAST
 ME1893'CORNER OF THE STEEL FENCE, 0.5 FOOT NORTH OF THE NORTH SIDE OF
 ME1893'THE FENCE, 123 FEET SOUTHEAST OF BENCH MARK W 5 DESCRIBED, ABOUT
 ME1893'LEVEL WITH THE SIDEWALK, AND IS A DISK ON THE TOP OF A COPPER
 ME1893'COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY A 6 INCH
 ME1893'STEEL PIPE WHICH PROJECTS 1 INCH ABOVE THE LEVEL OF THE GROUND.
 ME1893'THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 60.0 FEET.
 ME1893
 ME1893                          STATION RECOVERY (1969)
 ME1893
 ME1893'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1893'RECOVERED IN GOOD CONDITION.
 ME1893
 ME1893                          STATION RECOVERY (1977)
 ME1893
 ME1893'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1893'RECOVERED IN GOOD CONDITION.
 ME1893
 ME1893                          STATION RECOVERY (1992)
 ME1893
 ME1893'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1893'IN CHICAGO, AT THE INTERSECTION OF WEST 32RD AND SOUTH FEDERAL
 ME1893'STREETS, 12.5 M (41.0 FT) WEST OF THE CENTER OF FEDERAL STREET, 6.6 M
 ME1893'(21.7 FT) SOUTH OF THE EXTENDED CENTER OF 32ND STREET, 5.3 M
 ME1893'(17.4 FT) NORTHWEST OF A FIRE HYDRANT, 0.5 M (1.6 FT) WEST-NORTHWEST
 ME1893'OF THE NORTHEAST CORNER OF A CHAIN-LINK FENCE ENCLOSING A
 ME1893'TRANSFORMER, AND 0.1 M (0.3 FT) NORTH OF THE FENCE.  NOTE--THE DISK
 ME1893'IS ENCASED IN A 5-INCH METAL PIPE AND IS FLUSH WITH THE GROUND
 ME1893'SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0044 ***********************************************************************
 NH0044  DESIGNATION -  G 267
 NH0044  PID         -  NH0044
 NH0044  STATE/COUNTY-  IL/COOK
 NH0044  COUNTRY     -  US
 NH0044  USGS QUAD   -  STREAMWOOD (2018)
 NH0044
 NH0044                         *CURRENT SURVEY CONTROL
 NH0044  ______________________________________________________________________
 NH0044* NAD 83(1986) POSITION- 42 00 32.     (N) 088 12 10.     (W)   SCALED
 NH0044* NAVD 88 ORTHO HEIGHT -   244.426 (meters)      801.92  (feet) ADJUSTED
 NH0044  ______________________________________________________________________
 NH0044  GEOID HEIGHT    -        -33.449 (meters)                     GEOID18
 NH0044  DYNAMIC HEIGHT  -        244.342 (meters)      801.65  (feet) COMP
 NH0044  MODELED GRAVITY -    980,271.8   (mgal)                       NAVD 88
 NH0044
 NH0044  VERT ORDER      -  FIRST     CLASS I
 NH0044
 NH0044.The horizontal coordinates were scaled from a map and have
 NH0044.an estimated accuracy of +/- 6 seconds.
 NH0044
 NH0044.The orthometric height was determined by differential leveling and
 NH0044.adjusted by the NATIONAL GEODETIC SURVEY
 NH0044.in June 1991.
 NH0044
 NH0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0044.GEOID18 height accuracy estimate available here.
 NH0044
 NH0044.Click photographs - Photos may exist for this station.
 NH0044
 NH0044.The dynamic height is computed by dividing the NAVD 88
 NH0044.geopotential number by the normal gravity value computed on the
 NH0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0044.degrees latitude (g = 980.6199 gals.).
 NH0044
 NH0044.The modeled gravity was interpolated from observed gravity values.
 NH0044
 NH0044;                    North         East    Units  Estimated Accuracy
 NH0044;SPC IL E     -   593,100.      310,820.      MT  (+/- 180 meters Scaled)
 NH0044
 NH0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM004514(NAD 83)
 NH0044
 NH0044                          SUPERSEDED SURVEY CONTROL
 NH0044
 NH0044  NGVD 29 (??/??/92)  244.505  (m)          802.18   (f) ADJ UNCH    1 1
 NH0044
 NH0044.Superseded values are not recommended for survey control.
 NH0044
 NH0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0044.See file dsdata.pdf to determine how the superseded data were derived.
 NH0044
 NH0044_MARKER: DB = BENCH MARK DISK
 NH0044_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0044_SP_SET: CURB
 NH0044_STAMPING: G 267 1967
 NH0044_MARK LOGO: CGS
 NH0044_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0044
 NH0044  HISTORY     - Date     Condition        Report By
 NH0044  HISTORY     - 1969     MONUMENTED       CGS
 NH0044  HISTORY     - 1987     GOOD             USPSQD
 NH0044  HISTORY     - 1989     GOOD             USPSQD
 NH0044
 NH0044                          STATION DESCRIPTION
 NH0044
 NH0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0044'1.9 MI NW FROM BARTLETT.
 NH0044'ABOUT 0.8 MILE NORTH ALONG OAK AVENUE FROM THE CHICAGO,
 NH0044'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT BARTLETT,
 NH0044'THENCE 1.1 MILES NORTHWEST ALONG U.S. HIGHWAY 20, IN SECTION 28,
 NH0044'T 41 N, R 9 E, 28 1/2 FEET NORTH OF THE CENTER LINE OF THE
 NH0044'HIGHWAY, SET IN THE TOP OF THE EAST END OF THE NORTH CONCRETE
 NH0044'CURB OF THE NORTH GUARD RAIL ON A HIGHWAY OVERPASS FOR STATE
 NH0044'HIGHWAY 59, 7.2 FEET WEST OF THE EAST END OF THE CURB, AND ABOUT
 NH0044'1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 NH0044
 NH0044                          STATION RECOVERY (1987)
 NH0044
 NH0044'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0044'RECOVERED IN GOOD CONDITION.
 NH0044
 NH0044                          STATION RECOVERY (1989)
 NH0044
 NH0044'RECOVERY NOTE BY US POWER SQUADRON 1989 (EPC)
 NH0044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0697 ***********************************************************************
 NH0697  DESIGNATION -  G 268
 NH0697  PID         -  NH0697
 NH0697  STATE/COUNTY-  IL/CARROLL
 NH0697  COUNTRY     -  US
 NH0697  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0697
 NH0697                         *CURRENT SURVEY CONTROL
 NH0697  ______________________________________________________________________
 NH0697* NAD 83(1986) POSITION- 42 04 47.9    (N) 089 58 23.0    (W)   HD_HELD2
 NH0697* NAVD 88 ORTHO HEIGHT -   245.560 (meters)      805.64  (feet) ADJUSTED
 NH0697  ______________________________________________________________________
 NH0697  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 NH0697  DYNAMIC HEIGHT  -        245.475 (meters)      805.36  (feet) COMP
 NH0697  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 NH0697
 NH0697  VERT ORDER      -  FIRST     CLASS I
 NH0697
 NH0697.The horizontal coordinates were established by autonomous hand held GPS
 NH0697.observations and have an estimated accuracy of +/- 10 meters.
 NH0697
 NH0697.The orthometric height was determined by differential leveling and
 NH0697.adjusted by the NATIONAL GEODETIC SURVEY
 NH0697.in June 1991.
 NH0697
 NH0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0697.GEOID18 height accuracy estimate available here.
 NH0697
 NH0697.Click photographs - Photos may exist for this station.
 NH0697
 NH0697.The dynamic height is computed by dividing the NAVD 88
 NH0697.geopotential number by the normal gravity value computed on the
 NH0697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0697.degrees latitude (g = 980.6199 gals.).
 NH0697
 NH0697.The modeled gravity was interpolated from observed gravity values.
 NH0697
 NH0697;                    North         East    Units  Estimated Accuracy
 NH0697;SPC IL W     -   600,983.      716,020.      MT  (+/- 10 meters HH2 GPS)
 NH0697
 NH0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5407562933(NAD 83)
 NH0697
 NH0697                          SUPERSEDED SURVEY CONTROL
 NH0697
 NH0697  NGVD 29 (??/??/92)  245.591  (m)          805.74   (f) ADJ UNCH    1 1
 NH0697
 NH0697.Superseded values are not recommended for survey control.
 NH0697
 NH0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0697.See file dsdata.pdf to determine how the superseded data were derived.
 NH0697
 NH0697_MARKER: DB = BENCH MARK DISK
 NH0697_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0697_STAMPING: G 268 1970
 NH0697_MARK LOGO: CGS
 NH0697_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0697
 NH0697  HISTORY     - Date     Condition        Report By
 NH0697  HISTORY     - 1970     MONUMENTED       NGS
 NH0697  HISTORY     - 1987     GOOD             USPSQD
 NH0697  HISTORY     - 19950515 GOOD             USPSQD
 NH0697  HISTORY     - 20011203 GOOD             NGS
 NH0697  HISTORY     - 20031002 GOOD             USPSQD
 NH0697
 NH0697                          STATION DESCRIPTION
 NH0697
 NH0697'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0697'1.6 MI S FROM MT CARROLL.
 NH0697'ABOUT 1.4 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NH0697'AT MT. CARROLL, THENCE 0.2 MILE EAST ALONG STATE HIGHWAY 88, 43
 NH0697'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 27 FEET WEST OF
 NH0697'THE CENTER OF A WOODEN GATE AT AN ENTRANCE TO A FIELD, 1.2 FEET
 NH0697'NORTH OF A FENCE, 0.7 FOOT SOUTH OF A METAL WITNESS POST, ABOUT
 NH0697'2 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND BRAZED ON THE
 NH0697'TOP OF A 3-INCH IRON PIPE PROJECTING 4 INCHES.  SECTION 18,
 NH0697'T24N, R5E.
 NH0697
 NH0697                          STATION RECOVERY (1987)
 NH0697
 NH0697'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0697'RECOVERED IN GOOD CONDITION.
 NH0697
 NH0697                          STATION RECOVERY (1995)
 NH0697
 NH0697'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0697'RECOVERED IN GOOD CONDITION.
 NH0697
 NH0697                          STATION RECOVERY (2001)
 NH0697
 NH0697'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0697'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0697
 NH0697                          STATION RECOVERY (2003)
 NH0697
 NH0697'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0697'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0681 ***********************************************************************
 LC0681  DESIGNATION -  G 269
 LC0681  PID         -  LC0681
 LC0681  STATE/COUNTY-  IL/MCLEAN
 LC0681  COUNTRY     -  US
 LC0681  USGS QUAD   -  NORMAL EAST (2018)
 LC0681
 LC0681                         *CURRENT SURVEY CONTROL
 LC0681  ______________________________________________________________________
 LC0681* NAD 83(1986) POSITION- 40 32 19.     (N) 088 59 12.     (W)   SCALED
 LC0681* NAVD 88 ORTHO HEIGHT -   265.501 (meters)      871.06  (feet) ADJUSTED
 LC0681  ______________________________________________________________________
 LC0681  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC0681  DYNAMIC HEIGHT  -        265.378 (meters)      870.66  (feet) COMP
 LC0681  MODELED GRAVITY -    980,152.3   (mgal)                       NAVD 88
 LC0681
 LC0681  VERT ORDER      -  FIRST     CLASS I
 LC0681
 LC0681.The horizontal coordinates were scaled from a map and have
 LC0681.an estimated accuracy of +/- 6 seconds.
 LC0681
 LC0681.The orthometric height was determined by differential leveling and
 LC0681.adjusted by the NATIONAL GEODETIC SURVEY
 LC0681.in June 1991.
 LC0681
 LC0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0681.GEOID18 height accuracy estimate available here.
 LC0681
 LC0681.Click photographs - Photos may exist for this station.
 LC0681
 LC0681.The dynamic height is computed by dividing the NAVD 88
 LC0681.geopotential number by the normal gravity value computed on the
 LC0681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0681.degrees latitude (g = 980.6199 gals.).
 LC0681
 LC0681.The modeled gravity was interpolated from observed gravity values.
 LC0681
 LC0681;                    North         East    Units  Estimated Accuracy
 LC0681;SPC IL E     -   430,010.      244,650.      MT  (+/- 180 meters Scaled)
 LC0681
 LC0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK317894(NAD 83)
 LC0681
 LC0681                          SUPERSEDED SURVEY CONTROL
 LC0681
 LC0681  NGVD 29 (??/??/92)  265.554  (m)          871.24   (f) ADJ UNCH    1 1
 LC0681
 LC0681.Superseded values are not recommended for survey control.
 LC0681
 LC0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0681.See file dsdata.pdf to determine how the superseded data were derived.
 LC0681
 LC0681_MARKER: DB = BENCH MARK DISK
 LC0681_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0681_SP_SET: PILLAR
 LC0681_STAMPING: G 269 1969
 LC0681_MARK LOGO: CGS
 LC0681_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0681
 LC0681  HISTORY     - Date     Condition        Report By
 LC0681  HISTORY     - 1969     MONUMENTED       CGS
 LC0681  HISTORY     - 20030627 GOOD             GEOCAC
 LC0681
 LC0681                          STATION DESCRIPTION
 LC0681
 LC0681'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0681'2.1 MI N FROM NORMAL.
 LC0681'ABOUT 2.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0681'THE STATION AT NORMAL, IN SECTION 16, T 24 N, R 2 E, 5 RAILS
 LC0681'SOUTH OF MILEPOST 800, 25 FEET WEST OF THE WEST RAIL, SET VERTICALLY
 LC0681'IN THE NORTH FACE OF A CONCRETE PILLAR FOR THE MORE NORTHERLY
 LC0681'OF 2 RAILROAD UNDERPASSES FOR INTERSTATE HIGHWAY 55, AND ABOUT
 LC0681'5 1/2 FEET ABOVE THE LEVEL OF THE TRACK.
 LC0681
 LC0681                          STATION RECOVERY (2003)
 LC0681
 LC0681'RECOVERY NOTE BY GEOCACHING 2003 (RSW)
 LC0681'THERE ARE NO LONGER RAILROAD TRACKS NEAR THIS MARKER. THE TRACKS HAVE
 LC0681'BEEN REMOVED AND THE CITY HAS CONVERTED THE FORMER TRACKS TO A
 LC0681'BIKING/HIKING/JOGGING TRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0668 ***********************************************************************
 HB0668  DESIGNATION -  G 270
 HB0668  PID         -  HB0668
 HB0668  STATE/COUNTY-  IL/UNION
 HB0668  COUNTRY     -  US
 HB0668  USGS QUAD   -  MAKANDA (2018)
 HB0668
 HB0668                         *CURRENT SURVEY CONTROL
 HB0668  ______________________________________________________________________
 HB0668* NAD 83(1986) POSITION- 37 32 45.     (N) 089 14 38.     (W)   SCALED
 HB0668* NAVD 88 ORTHO HEIGHT -   175.472 (meters)      575.69  (feet) ADJUSTED
 HB0668  ______________________________________________________________________
 HB0668  GEOID HEIGHT    -        -28.703 (meters)                     GEOID18
 HB0668  DYNAMIC HEIGHT  -        175.347 (meters)      575.28  (feet) COMP
 HB0668  MODELED GRAVITY -    979,910.0   (mgal)                       NAVD 88
 HB0668
 HB0668  VERT ORDER      -  FIRST     CLASS I
 HB0668
 HB0668.The horizontal coordinates were scaled from a map and have
 HB0668.an estimated accuracy of +/- 6 seconds.
 HB0668
 HB0668.The orthometric height was determined by differential leveling and
 HB0668.adjusted by the NATIONAL GEODETIC SURVEY
 HB0668.in June 1991.
 HB0668
 HB0668.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0668.GEOID18 height accuracy estimate available here.
 HB0668
 HB0668.Click photographs - Photos may exist for this station.
 HB0668
 HB0668.The dynamic height is computed by dividing the NAVD 88
 HB0668.geopotential number by the normal gravity value computed on the
 HB0668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0668.degrees latitude (g = 980.6199 gals.).
 HB0668
 HB0668.The modeled gravity was interpolated from observed gravity values.
 HB0668
 HB0668;                    North         East    Units  Estimated Accuracy
 HB0668;SPC IL W     -    97,960.      781,540.      MT  (+/- 180 meters Scaled)
 HB0668
 HB0668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG017577(NAD 83)
 HB0668
 HB0668                          SUPERSEDED SURVEY CONTROL
 HB0668
 HB0668  NGVD 29 (11/26/84)  175.501  (m)          575.79   (f) ADJUSTED    1 1
 HB0668
 HB0668.Superseded values are not recommended for survey control.
 HB0668
 HB0668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0668.See file dsdata.pdf to determine how the superseded data were derived.
 HB0668
 HB0668_MARKER: DB = BENCH MARK DISK
 HB0668_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 HB0668+WITH SETTING: INFORMATION.
 HB0668_STAMPING: G 270 1969
 HB0668_MARK LOGO: CGS
 HB0668_MAGNETIC: I = MARKER IS A STEEL ROD
 HB0668_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0668_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0668+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2011
 HB0668
 HB0668  HISTORY     - Date     Condition        Report By
 HB0668  HISTORY     - 1969     MONUMENTED       CGS
 HB0668  HISTORY     - 1976     GOOD             ILDT
 HB0668  HISTORY     - 1976     GOOD             ILDT
 HB0668  HISTORY     - 1976     GOOD             ILDT
 HB0668  HISTORY     - 20110615 GOOD             ILDT
 HB0668  HISTORY     - 20110714 GOOD             ILDT
 HB0668
 HB0668                          STATION DESCRIPTION
 HB0668
 HB0668'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0668'1.2 MI N FROM COBDEN.
 HB0668'ABOUT 1.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0668'THE POST OFFICE AT COBDEN, IN SECTION 20, T 11 S, R 1 W, 0.15
 HB0668'MILE SOUTH OF MILEPOST 322, 145 FEET WEST-SOUTHWEST AND ACROSS
 HB0668'A PAVED ROAD FROM THE CENTER OF A CROSSING OF THE RAILROAD AND A
 HB0668'GRAVELED ROAD, 136 FEET WEST OF THE WEST RAIL OF THE WEST
 HB0668'TRACK, 35 FEET WEST OF THE CENTER LINE OF THE PAVED ROAD, 96
 HB0668'FEET NORTHWEST AND ACROSS THE PAVED ROAD FROM A POWER POLE, 37
 HB0668'FEET NORTH OF A CORNER FENCE POST, 17 FEET NORTH OF THE CENTER
 HB0668'OF A GATE, 1 1/2 FEET EAST OF A FENCE, 1.0 FOOT NORTHWEST OF A
 HB0668'METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE PAVED
 HB0668'ROAD, ABOUT 8 FEET ABOVE THE LEVEL OF THE TRACK, AND ON THE TOP
 HB0668'OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF
 HB0668'8 FEET AND IS ENCASED IN A 5-INCH IRON PIPE WHICH PROJECTS 5
 HB0668'INCHES ABOVE THE SURFACE OF THE GROUND.
 HB0668
 HB0668                          STATION RECOVERY (1976)
 HB0668
 HB0668'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0668'RECOVERED IN GOOD CONDITION.
 HB0668
 HB0668                          STATION RECOVERY (1976)
 HB0668
 HB0668'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0668'RECOVERED IN GOOD CONDITION.
 HB0668
 HB0668                          STATION RECOVERY (1976)
 HB0668
 HB0668'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0668'RECOVERED IN GOOD CONDITION.
 HB0668
 HB0668                          STATION RECOVERY (2011)
 HB0668
 HB0668'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0668'RECOVERED IN GOOD CONDITION.
 HB0668
 HB0668                          STATION RECOVERY (2011)
 HB0668
 HB0668'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0668'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0659 ***********************************************************************
 NH0659  DESIGNATION -  G 271
 NH0659  PID         -  NH0659
 NH0659  STATE/COUNTY-  IL/OGLE
 NH0659  COUNTRY     -  US
 NH0659  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0659
 NH0659                         *CURRENT SURVEY CONTROL
 NH0659  ______________________________________________________________________
 NH0659* NAD 83(1986) POSITION- 42 07 38.     (N) 089 34 21.     (W)   SCALED
 NH0659* NAVD 88 ORTHO HEIGHT -   282.524 (meters)      926.91  (feet) ADJUSTED
 NH0659  ______________________________________________________________________
 NH0659  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 NH0659  DYNAMIC HEIGHT  -        282.429 (meters)      926.60  (feet) COMP
 NH0659  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 NH0659
 NH0659  VERT ORDER      -  FIRST     CLASS I
 NH0659
 NH0659.The horizontal coordinates were scaled from a map and have
 NH0659.an estimated accuracy of +/- 6 seconds.
 NH0659
 NH0659.The orthometric height was determined by differential leveling and
 NH0659.adjusted by the NATIONAL GEODETIC SURVEY
 NH0659.in June 1991.
 NH0659
 NH0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0659.GEOID18 height accuracy estimate available here.
 NH0659
 NH0659.Click photographs - Photos may exist for this station.
 NH0659
 NH0659.The dynamic height is computed by dividing the NAVD 88
 NH0659.geopotential number by the normal gravity value computed on the
 NH0659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0659.degrees latitude (g = 980.6199 gals.).
 NH0659
 NH0659.The modeled gravity was interpolated from observed gravity values.
 NH0659
 NH0659;                    North         East    Units  Estimated Accuracy
 NH0659;SPC IL W     -   606,380.      749,130.      MT  (+/- 180 meters Scaled)
 NH0659
 NH0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM873671(NAD 83)
 NH0659
 NH0659                          SUPERSEDED SURVEY CONTROL
 NH0659
 NH0659  NGVD 29 (??/??/92)  282.558  (m)          927.03   (f) ADJ UNCH    1 1
 NH0659
 NH0659.Superseded values are not recommended for survey control.
 NH0659
 NH0659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0659.See file dsdata.pdf to determine how the superseded data were derived.
 NH0659
 NH0659_MARKER: DB = BENCH MARK DISK
 NH0659_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0659_STAMPING: G 271 1970
 NH0659_MARK LOGO: CGS
 NH0659_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0659_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0659
 NH0659  HISTORY     - Date     Condition        Report By
 NH0659  HISTORY     - 1970     MONUMENTED       NGS
 NH0659  HISTORY     - 1981     MARK NOT FOUND   USGS
 NH0659  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0659  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NH0659  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH0659  HISTORY     - 20041117 MARK NOT FOUND   USPSQD
 NH0659
 NH0659                          STATION DESCRIPTION
 NH0659
 NH0659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0659'0.4 MI E FROM FORRESTON.
 NH0659'ABOUT 0.4 MILE EAST ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0659'AT FORRESTON, 112 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 NH0659'163 FEET EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE FORRESTON
 NH0659'HIGH SCHOOL, 0.9 FOOT WEST OF A FENCE, 1.2 FEET NORTH OF A
 NH0659'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND ON THE
 NH0659'TOP OF A COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 56
 NH0659'FEET AND IS ENCASED IN A 3 1/2-INCH IRON PIPE PROJECTING 1
 NH0659'INCH.  SECTION 33, T 25N, R8E
 NH0659
 NH0659                          STATION RECOVERY (1981)
 NH0659
 NH0659'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 NH0659'MARK NOT FOUND.
 NH0659
 NH0659                          STATION RECOVERY (1987)
 NH0659
 NH0659'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0659'MARK NOT FOUND.
 NH0659
 NH0659                          STATION RECOVERY (1996)
 NH0659
 NH0659'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0659'MARK NOT FOUND.
 NH0659
 NH0659                          STATION RECOVERY (2001)
 NH0659
 NH0659'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0659'MARK NOT FOUND.
 NH0659
 NH0659                          STATION RECOVERY (2004)
 NH0659
 NH0659'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0659'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0163 ***********************************************************************
 NJ0163  DESIGNATION -  G 272
 NJ0163  PID         -  NJ0163
 NJ0163  STATE/COUNTY-  IL/CARROLL
 NJ0163  COUNTRY     -  US
 NJ0163  USGS QUAD   -  WACKER (2018)
 NJ0163
 NJ0163                         *CURRENT SURVEY CONTROL
 NJ0163  ______________________________________________________________________
 NJ0163* NAD 83(1986) POSITION- 42 05 49.     (N) 090 06 00.     (W)   SCALED
 NJ0163* NAVD 88 ORTHO HEIGHT -   236.964 (meters)      777.44  (feet) ADJUSTED
 NJ0163  ______________________________________________________________________
 NJ0163  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 NJ0163  DYNAMIC HEIGHT  -        236.881 (meters)      777.17  (feet) COMP
 NJ0163  MODELED GRAVITY -    980,266.9   (mgal)                       NAVD 88
 NJ0163
 NJ0163  VERT ORDER      -  FIRST     CLASS I
 NJ0163
 NJ0163.The horizontal coordinates were scaled from a map and have
 NJ0163.an estimated accuracy of +/- 6 seconds.
 NJ0163
 NJ0163.The orthometric height was determined by differential leveling and
 NJ0163.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0163.in June 1991.
 NJ0163
 NJ0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0163.GEOID18 height accuracy estimate available here.
 NJ0163
 NJ0163.Click photographs - Photos may exist for this station.
 NJ0163
 NJ0163.The dynamic height is computed by dividing the NAVD 88
 NJ0163.geopotential number by the normal gravity value computed on the
 NJ0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0163.degrees latitude (g = 980.6199 gals.).
 NJ0163
 NJ0163.The modeled gravity was interpolated from observed gravity values.
 NJ0163
 NJ0163;                    North         East    Units  Estimated Accuracy
 NJ0163;SPC IL W     -   602,850.      705,520.      MT  (+/- 180 meters Scaled)
 NJ0163
 NJ0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG398646(NAD 83)
 NJ0163
 NJ0163                          SUPERSEDED SURVEY CONTROL
 NJ0163
 NJ0163  NGVD 29 (??/??/92)  236.994  (m)          777.54   (f) ADJ UNCH    1 1
 NJ0163
 NJ0163.Superseded values are not recommended for survey control.
 NJ0163
 NJ0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0163.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0163
 NJ0163_MARKER: DB = BENCH MARK DISK
 NJ0163_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0163_STAMPING: G 272 1970
 NJ0163_MARK LOGO: CGS
 NJ0163_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0163_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0163
 NJ0163  HISTORY     - Date     Condition        Report By
 NJ0163  HISTORY     - 1970     MONUMENTED       NGS
 NJ0163  HISTORY     - 1987     GOOD             USPSQD
 NJ0163  HISTORY     - 19950524 GOOD             USPSQD
 NJ0163  HISTORY     - 20011203 GOOD             NGS
 NJ0163  HISTORY     - 20030923 GOOD             USPSQD
 NJ0163
 NJ0163                          STATION DESCRIPTION
 NJ0163
 NJ0163'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0163'3.4 MI E FROM SAVANNA.
 NJ0163'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0163'SAVANNA, THENCE 3.2 MILES EAST ALONG U.S. HIGHWAY 52, NEAR THE
 NJ0163'EAST END OF A PAVED ROAD LEADING TO A HISTORICAL MARKER, 100 FEET
 NJ0163'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 174 FEET EAST OF THE EAST
 NJ0163'LEG FOR THE SIGN AT THE HISTORICAL MARKER, 3.0 FEET EAST OF A
 NJ0163'CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 2.0 FEET WEST OF A METAL
 NJ0163'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND
 NJ0163'BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 6 INCHES.
 NJ0163'SECTION 1, T24N, R3E
 NJ0163
 NJ0163                          STATION RECOVERY (1987)
 NJ0163
 NJ0163'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NJ0163'RECOVERED IN GOOD CONDITION.
 NJ0163
 NJ0163                          STATION RECOVERY (1995)
 NJ0163
 NJ0163'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0163'RECOVERED IN GOOD CONDITION.
 NJ0163
 NJ0163                          STATION RECOVERY (2001)
 NJ0163
 NJ0163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0163'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0163
 NJ0163                          STATION RECOVERY (2003)
 NJ0163
 NJ0163'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0163'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0076 ***********************************************************************
 NJ0076  DESIGNATION -  G 273
 NJ0076  PID         -  NJ0076
 NJ0076  STATE/COUNTY-  IL/CARROLL
 NJ0076  COUNTRY     -  US
 NJ0076  USGS QUAD   -  BLACKHAWK (2018)
 NJ0076
 NJ0076                         *CURRENT SURVEY CONTROL
 NJ0076  ______________________________________________________________________
 NJ0076* NAD 83(1986) POSITION- 42 08 23.     (N) 090 09 56.     (W)   SCALED
 NJ0076* NAVD 88 ORTHO HEIGHT -   182.769 (meters)      599.63  (feet) ADJUSTED
 NJ0076  ______________________________________________________________________
 NJ0076  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 NJ0076  DYNAMIC HEIGHT  -        182.707 (meters)      599.43  (feet) COMP
 NJ0076  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 NJ0076
 NJ0076  VERT ORDER      -  FIRST     CLASS I
 NJ0076
 NJ0076.The horizontal coordinates were scaled from a map and have
 NJ0076.an estimated accuracy of +/- 6 seconds.
 NJ0076
 NJ0076.The orthometric height was determined by differential leveling and
 NJ0076.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0076.in June 1991.
 NJ0076
 NJ0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0076.GEOID18 height accuracy estimate available here.
 NJ0076
 NJ0076.Click photographs - Photos may exist for this station.
 NJ0076
 NJ0076.The dynamic height is computed by dividing the NAVD 88
 NJ0076.geopotential number by the normal gravity value computed on the
 NJ0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0076.degrees latitude (g = 980.6199 gals.).
 NJ0076
 NJ0076.The modeled gravity was interpolated from observed gravity values.
 NJ0076
 NJ0076;                    North         East    Units  Estimated Accuracy
 NJ0076;SPC IL W     -   607,600.      700,090.      MT  (+/- 180 meters Scaled)
 NJ0076
 NJ0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG342691(NAD 83)
 NJ0076
 NJ0076                          SUPERSEDED SURVEY CONTROL
 NJ0076
 NJ0076  NGVD 29 (??/??/92)  182.795  (m)          599.72   (f) ADJ UNCH    1 1
 NJ0076
 NJ0076.Superseded values are not recommended for survey control.
 NJ0076
 NJ0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0076.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0076
 NJ0076_MARKER: DB = BENCH MARK DISK
 NJ0076_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NJ0076_SP_SET: ABUTMENT
 NJ0076_STAMPING: G 273 1970
 NJ0076_MARK LOGO: CGS
 NJ0076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0076
 NJ0076  HISTORY     - Date     Condition        Report By
 NJ0076  HISTORY     - 1970     MONUMENTED       NGS
 NJ0076  HISTORY     - 19950524 GOOD             USPSQD
 NJ0076  HISTORY     - 20011203 GOOD             NGS
 NJ0076  HISTORY     - 20030923 GOOD             USPSQD
 NJ0076
 NJ0076                          STATION DESCRIPTION
 NJ0076
 NJ0076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0076'3 MI N FROM SAVANNA.
 NJ0076'ABOUT 3.05 MILES NORTH ALONG THE BURLINGTON NORTHERN RAILROAD
 NJ0076'FROM THE STATION AT SAVANNA, 139 FEET NORTHEAST OF THE NORTHEAST
 NJ0076'RAIL OF THE NORTHEAST TRACK, 27 FEET SOUTHWEST OF THE CENTER
 NJ0076'LINE OF STATE HIGHWAY 84, SET IN THE TOP OF THE SOUTHWEST END
 NJ0076'OF THE NORTHWEST CONCRETE ABUTMENT OF A 43-FOOT CONCRETE HIGHWAY
 NJ0076'BRIDGE OVER A CREEK, AND ABOUT LEVEL WITH THE TRACK AND THE
 NJ0076'HIGHWAY.  SECTION 21, T25N, R3E
 NJ0076
 NJ0076                          STATION RECOVERY (1995)
 NJ0076
 NJ0076'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0076'RECOVERED IN GOOD CONDITION.
 NJ0076
 NJ0076                          STATION RECOVERY (2001)
 NJ0076
 NJ0076'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0076'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0076
 NJ0076                          STATION RECOVERY (2003)
 NJ0076
 NJ0076'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3811 ***********************************************************************
 DO3811  DESIGNATION -  G 273 RESET
 DO3811  PID         -  DO3811
 DO3811  STATE/COUNTY-  IL/CARROLL
 DO3811  COUNTRY     -  US
 DO3811  USGS QUAD   -  BLACKHAWK (2018)
 DO3811
 DO3811                         *CURRENT SURVEY CONTROL
 DO3811  ______________________________________________________________________
 DO3811* NAD 83(1986) POSITION- 42 08 22.10   (N) 090 09 56.62   (W)   HD_HELD1
 DO3811* NAVD 88 ORTHO HEIGHT -   182.848 (meters)      599.89  (feet) ADJUSTED
 DO3811  ______________________________________________________________________
 DO3811  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 DO3811  DYNAMIC HEIGHT  -        182.786 (meters)      599.69  (feet) COMP
 DO3811  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 DO3811
 DO3811  VERT ORDER      -  SECOND    CLASS I
 DO3811
 DO3811.The horizontal coordinates were determined by differentially corrected
 DO3811.hand held GPS observations or other comparable positioning techniques
 DO3811.and have an estimated accuracy of +/- 3 meters.
 DO3811
 DO3811.The orthometric height was determined by differential leveling and
 DO3811.adjusted by the NATIONAL GEODETIC SURVEY
 DO3811.in March 2013.
 DO3811
 DO3811.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3811.GEOID18 height accuracy estimate available here.
 DO3811
 DO3811.Click photographs - Photos may exist for this station.
 DO3811
 DO3811.The dynamic height is computed by dividing the NAVD 88
 DO3811.geopotential number by the normal gravity value computed on the
 DO3811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3811.degrees latitude (g = 980.6199 gals.).
 DO3811
 DO3811.The modeled gravity was interpolated from observed gravity values.
 DO3811
 DO3811;                    North         East    Units  Estimated Accuracy
 DO3811;SPC IL W     -   607,573.5     700,077.6     MT  (+/- 3 meters HH1 GPS) 
 DO3811
 DO3811_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3422469150(NAD 83)
 DO3811
 DO3811                          SUPERSEDED SURVEY CONTROL
 DO3811
 DO3811.No superseded survey control is available for this station.
 DO3811
 DO3811_MARKER: DV = VERTICAL CONTROL DISK
 DO3811_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3811_SP_SET: ABUTMENT
 DO3811_STAMPING: G 273 RESET 1982
 DO3811_MARK LOGO: NGS
 DO3811_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3811+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2021
 DO3811
 DO3811  HISTORY     - Date     Condition        Report By
 DO3811  HISTORY     - 1982     MONUMENTED       NGS
 DO3811  HISTORY     - 20120525 GOOD             AMESC
 DO3811  HISTORY     - 20210513 GOOD             ILDT
 DO3811
 DO3811                          STATION DESCRIPTION
 DO3811
 DO3811'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3811'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTHWEST OF WACKER, 4.5
 DO3811'MI (7.2 KM) SOUTHEAST OF BLACKHAWK AND 3.1 MI (5.0 KM) NORTH OF
 DO3811'SAVANNA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3811'
 DO3811'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 52
 DO3811'PROCEED 2.55 MI (4.1 KM) NORTH ALONG ILLINOIS ROUTE 84 TO A BRIDGE AND
 DO3811'THE STATION ON THE LEFT.
 DO3811'
 DO3811'THE STATION IS SET IN THE TOP OF THE SOUTHWEST END OF THE NORTHWEST
 DO3811'ABUTMENT OF THE BRIDGE REBUILT IN 2008, 28 FT (8.5 M) WEST OF THE
 DO3811'CENTERLINE OF ILLINOIS ROUTE 84, 83 FT (25.3 M) SOUTHEAST OF A POWER
 DO3811'POLE WITH GUY WIRE.
 DO3811
 DO3811                          STATION RECOVERY (2021)
 DO3811
 DO3811'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DO3811'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0114 ***********************************************************************
 NG0114  DESIGNATION -  G 274
 NG0114  PID         -  NG0114
 NG0114  STATE/COUNTY-  IL/COOK
 NG0114  COUNTRY     -  US
 NG0114  USGS QUAD   -  EVANSTON (2018)
 NG0114
 NG0114                         *CURRENT SURVEY CONTROL
 NG0114  ______________________________________________________________________
 NG0114* NAD 83(1986) POSITION- 42 02 39.     (N) 087 40 57.     (W)   SCALED
 NG0114* NAVD 88 ORTHO HEIGHT -   182.651 (meters)      599.25  (feet) ADJUSTED
 NG0114  ______________________________________________________________________
 NG0114  GEOID HEIGHT    -        -33.807 (meters)                     GEOID18
 NG0114  DYNAMIC HEIGHT  -        182.592 (meters)      599.05  (feet) COMP
 NG0114  MODELED GRAVITY -    980,293.4   (mgal)                       NAVD 88
 NG0114
 NG0114  VERT ORDER      -  FIRST     CLASS 0
 NG0114
 NG0114.The horizontal coordinates were scaled from a map and have
 NG0114.an estimated accuracy of +/- 6 seconds.
 NG0114
 NG0114.The orthometric height was determined by differential leveling and
 NG0114.adjusted by the NATIONAL GEODETIC SURVEY
 NG0114.in June 1991.
 NG0114
 NG0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0114.GEOID18 height accuracy estimate available here.
 NG0114
 NG0114.Click photographs - Photos may exist for this station.
 NG0114
 NG0114.The dynamic height is computed by dividing the NAVD 88
 NG0114.geopotential number by the normal gravity value computed on the
 NG0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0114.degrees latitude (g = 980.6199 gals.).
 NG0114
 NG0114.The modeled gravity was interpolated from observed gravity values.
 NG0114
 NG0114;                    North         East    Units  Estimated Accuracy
 NG0114;SPC IL E     -   597,210.      353,880.      MT  (+/- 180 meters Scaled)
 NG0114
 NG0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM435549(NAD 83)
 NG0114
 NG0114                          SUPERSEDED SURVEY CONTROL
 NG0114
 NG0114  NGVD 29 (??/??/92)  182.75   (m)          599.6    (f) COMPUTED    1 0
 NG0114
 NG0114.Superseded values are not recommended for survey control.
 NG0114
 NG0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0114.See file dsdata.pdf to determine how the superseded data were derived.
 NG0114
 NG0114_MARKER: DV = VERTICAL CONTROL DISK
 NG0114_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0114+WITH SETTING: INTO GROUND
 NG0114_STAMPING: G 274 1973
 NG0114_MARK LOGO: NGS
 NG0114_PROJECTION: FLUSH
 NG0114_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0114_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0114
 NG0114  HISTORY     - Date     Condition        Report By
 NG0114  HISTORY     - 1973     MONUMENTED       NGS
 NG0114  HISTORY     - 19951119 GOOD             USPSQD
 NG0114  HISTORY     - 20011110 MARK NOT FOUND   USPSQD
 NG0114
 NG0114                          STATION DESCRIPTION
 NG0114
 NG0114'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0114'0.8 MI NW FROM EVANSTON.
 NG0114'0.85 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0114'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, AT THE LAKE
 NG0114'STREET UNDERPASS, 52.6 FEET EAST OF THE SOUTHEAST CORNER OF THE
 NG0114'EVANSTON SEWAGE PUMPING STATION, 50.0 FEET NORTH OF CENTER LINE
 NG0114'OF LAKE STREET, 34.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 NG0114'SOUTHWEST TRACK, 17.2 FEET NORTH OF THE NORTHWEST CORNER OF
 NG0114'UNDERPASS FOUNDATION, 16.2 FEET NORTH OF NORTH EDGE OF A CONCRETE
 NG0114'SIDEWALK, 1.6 FEET SOUTHWEST OF A HIGH CHAIN LINK FENCE, 2.0
 NG0114'FEET SOUTH OF A LOW CHAIN LINK FENCE.  A NGS ON THE TOP OF A
 NG0114'6-FOOT COPPER COATED ROD THAT IS ATTACHED TO A METAL BASE PLATE.
 NG0114'THE DISK IS 3 INCHES BELOW THE LEVEL OF THE GROUND AND ENCASED
 NG0114'IN A 6-INCH METAL PIPE FLUSH WITH THE GROUND.  SECTION 18,
 NG0114'T 41 N, R 14 E.
 NG0114
 NG0114                          STATION RECOVERY (1995)
 NG0114
 NG0114'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0114'RECOVERED IN GOOD CONDITION.
 NG0114
 NG0114                          STATION RECOVERY (2001)
 NG0114
 NG0114'RECOVERY NOTE BY US POWER SQUADRON 2001 (VMR)
 NG0114'MARK NOT FOUND. OUR COORDINATES WERE IDENTICAL WITH THOSE SPECIFIED ON
 NG0114'THE NGS RETRIEVAL SHEET. WE ASUME THE MARK IS DESTROYED OR COMPLETLY
 NG0114'COVERED BY CONSTRUCTION CHANGES.
 NG0114'GPS LOCATION. L 42 DEGREES 02.7'N LO 087 DEGREES 40.9'W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0248 ***********************************************************************
 MF0248  DESIGNATION -  G 28
 MF0248  PID         -  MF0248
 MF0248  STATE/COUNTY-  IL/KANKAKEE
 MF0248  COUNTRY     -  US
 MF0248  USGS QUAD   -  BUCKINGHAM (2018)
 MF0248
 MF0248                         *CURRENT SURVEY CONTROL
 MF0248  ______________________________________________________________________
 MF0248* NAD 83(1986) POSITION- 41 06 24.     (N) 088 08 34.     (W)   SCALED
 MF0248* NAVD 88 ORTHO HEIGHT -   188.471 (meters)      618.34  (feet) ADJUSTED
 MF0248  ______________________________________________________________________
 MF0248  GEOID HEIGHT    -        -32.608 (meters)                     GEOID18
 MF0248  DYNAMIC HEIGHT  -        188.394 (meters)      618.09  (feet) COMP
 MF0248  MODELED GRAVITY -    980,211.8   (mgal)                       NAVD 88
 MF0248
 MF0248  VERT ORDER      -  SECOND    CLASS 0
 MF0248
 MF0248.The horizontal coordinates were scaled from a map and have
 MF0248.an estimated accuracy of +/- 6 seconds.
 MF0248
 MF0248.The orthometric height was determined by differential leveling and
 MF0248.adjusted by the NATIONAL GEODETIC SURVEY
 MF0248.in June 1991.
 MF0248
 MF0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0248.GEOID18 height accuracy estimate available here.
 MF0248
 MF0248.Click photographs - Photos may exist for this station.
 MF0248
 MF0248.The dynamic height is computed by dividing the NAVD 88
 MF0248.geopotential number by the normal gravity value computed on the
 MF0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0248.degrees latitude (g = 980.6199 gals.).
 MF0248
 MF0248.The modeled gravity was interpolated from observed gravity values.
 MF0248
 MF0248;                    North         East    Units  Estimated Accuracy
 MF0248;SPC IL E     -   492,910.      316,010.      MT  (+/- 180 meters Scaled)
 MF0248
 MF0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL040512(NAD 83)
 MF0248
 MF0248                          SUPERSEDED SURVEY CONTROL
 MF0248
 MF0248  NGVD 29 (??/??/92)  188.552  (m)          618.61   (f) ADJ UNCH    2 0
 MF0248
 MF0248.Superseded values are not recommended for survey control.
 MF0248
 MF0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0248.See file dsdata.pdf to determine how the superseded data were derived.
 MF0248
 MF0248_MARKER: DB = BENCH MARK DISK
 MF0248_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0248_SP_SET: WATER TANK FOUNDATION
 MF0248_STAMPING: G 28 1934
 MF0248_MARK LOGO: CGS
 MF0248_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0248
 MF0248  HISTORY     - Date     Condition        Report By
 MF0248  HISTORY     - 1934     MONUMENTED       CGS
 MF0248  HISTORY     - 1954     GOOD             CGS
 MF0248  HISTORY     - 19980526 MARK NOT FOUND   PATRIC
 MF0248
 MF0248                          STATION DESCRIPTION
 MF0248
 MF0248'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0248'AT UNION HILL.
 MF0248'ALONG THE NEW YORK CENTRAL RAILROAD AT UNION HILL, 280 YARDS
 MF0248'EAST OF A NORTH-SOUTH ROAD CROSSING, 260 YARDS EAST OF THE
 MF0248'STATION, 12 1/2 FEET NORTH OF THE NORTH RAIL, IN THE TOP OF THE
 MF0248'SOUTH CORNER OF THE SOUTHEAST CONCRETE FOUNDATION OF AN ABANDONED
 MF0248'WATER TANK.
 MF0248
 MF0248                          STATION RECOVERY (1998)
 MF0248
 MF0248'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1998 (SL)
 MF0248'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1214 ***********************************************************************
 JC1214  DESIGNATION -  G 282
 JC1214  PID         -  JC1214
 JC1214  STATE/COUNTY-  IL/MADISON
 JC1214  COUNTRY     -  US
 JC1214  USGS QUAD   -  ALTON (2018)
 JC1214
 JC1214                         *CURRENT SURVEY CONTROL
 JC1214  ______________________________________________________________________
 JC1214* NAD 83(1986) POSITION- 38 53 06.     (N) 090 07 36.     (W)   SCALED
 JC1214* NAVD 88 ORTHO HEIGHT -   135.842 (meters)      445.68  (feet) ADJUSTED
 JC1214  ______________________________________________________________________
 JC1214  GEOID HEIGHT    -        -31.432 (meters)                     GEOID18
 JC1214  DYNAMIC HEIGHT  -        135.758 (meters)      445.40  (feet) COMP
 JC1214  MODELED GRAVITY -    980,007.7   (mgal)                       NAVD 88
 JC1214
 JC1214  VERT ORDER      -  FIRST     CLASS II
 JC1214
 JC1214.The horizontal coordinates were scaled from a map and have
 JC1214.an estimated accuracy of +/- 6 seconds.
 JC1214
 JC1214.The orthometric height was determined by differential leveling and
 JC1214.adjusted by the NATIONAL GEODETIC SURVEY
 JC1214.in June 1991.
 JC1214
 JC1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1214.GEOID18 height accuracy estimate available here.
 JC1214
 JC1214.Click photographs - Photos may exist for this station.
 JC1214
 JC1214.The dynamic height is computed by dividing the NAVD 88
 JC1214.geopotential number by the normal gravity value computed on the
 JC1214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1214.degrees latitude (g = 980.6199 gals.).
 JC1214
 JC1214.The modeled gravity was interpolated from observed gravity values.
 JC1214
 JC1214;                    North         East    Units  Estimated Accuracy
 JC1214;SPC IL W     -   246,200.      703,470.      MT  (+/- 180 meters Scaled)
 JC1214
 JC1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD492079(NAD 83)
 JC1214
 JC1214                          SUPERSEDED SURVEY CONTROL
 JC1214
 JC1214  NGVD 29 (11/26/84)  135.808  (m)          445.56   (f) ADJUSTED    1 2
 JC1214
 JC1214.Superseded values are not recommended for survey control.
 JC1214
 JC1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1214.See file dsdata.pdf to determine how the superseded data were derived.
 JC1214
 JC1214_MARKER: I = METAL ROD
 JC1214_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1214_STAMPING: G 282 1981
 JC1214_MARK LOGO: NGS
 JC1214_PROJECTION: FLUSH
 JC1214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1214+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 JC1214_ROD/PIPE-DEPTH: 9.75 meters
 JC1214
 JC1214  HISTORY     - Date     Condition        Report By
 JC1214  HISTORY     - 1981     MONUMENTED       NGS
 JC1214  HISTORY     - 20120430 GOOD             ILDT
 JC1214
 JC1214                          STATION DESCRIPTION
 JC1214
 JC1214'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1214'IN ALTON.
 JC1214'IN ALTON AT THE JUNCTION OF EAST BROADWAY AND THE NORTH END OF THE
 JC1214'SPUR LEVEE ON THE NORTHWEST SIDE OF WOOD RIVER, 0.35 KILOMETER (0.2
 JC1214'MILE) EAST OF THE EAST END OF THE BROADWAY BRIDGE OVER WOOD RIVER, AT
 JC1214'THE NORTH END OF THE FIRST FLOOD GATE OF THE LEVEE SOUTH OF EAST
 JC1214'BROADWAY, 24.38 METERS (81.0 FEET) SOUTH OF THE CENTER LINE OF THE
 JC1214'WEST BOUND LANE OF EAST BROADWAY, 19.50 METERS (64.0 FEET) WEST OF A
 JC1214'POWER POLE WITH LINE CROSSING THE LEVEE, 10.50 METERS (33.0 FEET)
 JC1214'NORTHEAST OF THE CENTER OF THE FLOOD GATE, 1.56 METERS (3.8 FEET) WEST
 JC1214'OF THE TOP WEST EDGE OF THE NORTH CONCRETE HEAD WALL OF THE FLOOD GATE
 JC1214'AND 0.21 METER (0.7 FOOT) NORTH OF A METAL WITNESS POST.
 JC1214'THE MARK IS 0.32 METERS  S FROM A WITNESS POST.
 JC1214
 JC1214                          STATION RECOVERY (2012)
 JC1214
 JC1214'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1192 ***********************************************************************
 JC1192  DESIGNATION -  G 283
 JC1192  PID         -  JC1192
 JC1192  STATE/COUNTY-  IL/MADISON
 JC1192  COUNTRY     -  US
 JC1192  USGS QUAD   -  WOOD RIVER (2018)
 JC1192
 JC1192                         *CURRENT SURVEY CONTROL
 JC1192  ______________________________________________________________________
 JC1192* NAD 83(1986) POSITION- 38 48 15.     (N) 090 04 50.     (W)   SCALED
 JC1192* NAVD 88 ORTHO HEIGHT -   136.525 (meters)      447.92  (feet) ADJUSTED
 JC1192  ______________________________________________________________________
 JC1192  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 JC1192  DYNAMIC HEIGHT  -        136.440 (meters)      447.64  (feet) COMP
 JC1192  MODELED GRAVITY -    980,001.4   (mgal)                       NAVD 88
 JC1192
 JC1192  VERT ORDER      -  FIRST     CLASS II
 JC1192
 JC1192.The horizontal coordinates were scaled from a map and have
 JC1192.an estimated accuracy of +/- 6 seconds.
 JC1192
 JC1192.The orthometric height was determined by differential leveling and
 JC1192.adjusted by the NATIONAL GEODETIC SURVEY
 JC1192.in June 1991.
 JC1192
 JC1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1192.GEOID18 height accuracy estimate available here.
 JC1192
 JC1192.Click photographs - Photos may exist for this station.
 JC1192
 JC1192.The dynamic height is computed by dividing the NAVD 88
 JC1192.geopotential number by the normal gravity value computed on the
 JC1192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1192.degrees latitude (g = 980.6199 gals.).
 JC1192
 JC1192.The modeled gravity was interpolated from observed gravity values.
 JC1192
 JC1192;                    North         East    Units  Estimated Accuracy
 JC1192;SPC IL W     -   237,230.      707,480.      MT  (+/- 180 meters Scaled)
 JC1192
 JC1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC535990(NAD 83)
 JC1192
 JC1192                          SUPERSEDED SURVEY CONTROL
 JC1192
 JC1192  NGVD 29 (11/26/84)  136.491  (m)          447.80   (f) ADJUSTED    1 2
 JC1192
 JC1192.Superseded values are not recommended for survey control.
 JC1192
 JC1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1192.See file dsdata.pdf to determine how the superseded data were derived.
 JC1192
 JC1192_MARKER: I = METAL ROD
 JC1192_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1192_STAMPING: G 283 1981
 JC1192_MARK LOGO: NGS
 JC1192_PROJECTION: FLUSH
 JC1192_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1192_ROD/PIPE-DEPTH: 9.8 meters
 JC1192
 JC1192  HISTORY     - Date     Condition        Report By
 JC1192  HISTORY     - 1981     MONUMENTED       NGS
 JC1192  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JC1192
 JC1192                          STATION DESCRIPTION
 JC1192
 JC1192'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1192'4.9 KM (3.05 MI) SOUTH FROM HARTFORD.
 JC1192'3.3 KILOMETERS (2.05 MILES) SOUTH ALONG STATE HIGHWAY 3 FROM THE
 JC1192'JUNCTION OF HAWTHORNE ROAD IN HARTFORD TO THE SOUTH LEVEE OF THE
 JC1192'CAHOKIA DIVERSION CHANNEL, THENCE 1.6 KILOMETERS (1.0 MILE) EAST ALONG
 JC1192'THE SOUTH LEVEE TO THE MARK ON THE RIGHT, 2.74 METERS (9.0 FEET) SOUTH
 JC1192'OF THE CENTER OF THE LEVEE ROAD, AND 0.49 METERS (1.6 FEET) EAST OF A
 JC1192'METAL WITNESS POST.
 JC1192'THE MARK IS 0.49 METERS  W FROM A WITNESS POST.
 JC1192'THE MARK IS 0.1 M BELOW LEVEE.
 JC1192
 JC1192                          STATION RECOVERY (2012)
 JC1192
 JC1192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1091 ***********************************************************************
 JC1091  DESIGNATION -  G 284
 JC1091  PID         -  JC1091
 JC1091  STATE/COUNTY-  IL/MONROE
 JC1091  COUNTRY     -  US
 JC1091  USGS QUAD   -  VALMEYER (2018)
 JC1091
 JC1091                         *CURRENT SURVEY CONTROL
 JC1091  ______________________________________________________________________
 JC1091* NAD 83(1986) POSITION- 38 19 15.     (N) 090 21 14.     (W)   SCALED
 JC1091* NAVD 88 ORTHO HEIGHT -   125.870 (meters)      412.96  (feet) ADJUSTED
 JC1091  ______________________________________________________________________
 JC1091  GEOID HEIGHT    -        -30.374 (meters)                     GEOID18
 JC1091  DYNAMIC HEIGHT  -        125.788 (meters)      412.69  (feet) COMP
 JC1091  MODELED GRAVITY -    979,974.3   (mgal)                       NAVD 88
 JC1091
 JC1091  VERT ORDER      -  FIRST     CLASS II
 JC1091
 JC1091.The horizontal coordinates were scaled from a map and have
 JC1091.an estimated accuracy of +/- 6 seconds.
 JC1091
 JC1091.The orthometric height was determined by differential leveling and
 JC1091.adjusted by the NATIONAL GEODETIC SURVEY
 JC1091.in June 1991.
 JC1091
 JC1091.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1091.GEOID18 height accuracy estimate available here.
 JC1091
 JC1091.Click photographs - Photos may exist for this station.
 JC1091
 JC1091.The dynamic height is computed by dividing the NAVD 88
 JC1091.geopotential number by the normal gravity value computed on the
 JC1091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1091.degrees latitude (g = 980.6199 gals.).
 JC1091
 JC1091.The modeled gravity was interpolated from observed gravity values.
 JC1091
 JC1091;                    North         East    Units  Estimated Accuracy
 JC1091;SPC IL W     -   183,600.      683,630.      MT  (+/- 180 meters Scaled)
 JC1091
 JC1091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC313447(NAD 83)
 JC1091
 JC1091                          SUPERSEDED SURVEY CONTROL
 JC1091
 JC1091  NGVD 29 (11/26/84)  125.822  (m)          412.80   (f) ADJUSTED    1 2
 JC1091
 JC1091.Superseded values are not recommended for survey control.
 JC1091
 JC1091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1091.See file dsdata.pdf to determine how the superseded data were derived.
 JC1091
 JC1091_MARKER: I = METAL ROD
 JC1091_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1091_STAMPING: G 284 1981
 JC1091_MARK LOGO: NGS
 JC1091_PROJECTION: FLUSH
 JC1091_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1091+STABILITY: POSITION/ELEVATION WELL
 JC1091_ROD/PIPE-DEPTH: 21.9 meters
 JC1091_SLEEVE-DEPTH  : 6.0 meters
 JC1091
 JC1091  HISTORY     - Date     Condition        Report By
 JC1091  HISTORY     - 1981     MONUMENTED       NGS
 JC1091
 JC1091                          STATION DESCRIPTION
 JC1091
 JC1091'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1091'8.5 KM (5.3 MI) WSW FROM FOUNTAIN.
 JC1091'7.9 KILOMETERS (4.9 MILES) WEST-SOUTHWEST ALONG LEVEE ROAD ON THE
 JC1091'SOUTHEAST SIDE OF FOUNTAIN CREEK FROM THE SOUTHWEST END OF THE
 JC1091'MISSOURI PACIFIC RAILROAD BRIDGE OVER FONTAIN CREEK IN FOUNTAIN,
 JC1091'THENCE CONTINUE SOUTH ALONG THE SAME LEVEE ROAD FOR 0.6 KILOMETER (0.4
 JC1091'MILE) TO THE JUNCTION OF COUNTY ROAD NUMBER 1660N AND THE MARK ON THE
 JC1091'LEFT, IN THE SOUTHEAST ANGLE OF THE JUNCTION OF COUNTY ROAD 1660N,
 JC1091'5.79 METERS (19.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD,
 JC1091'4.87 METERS (16.0 FEET) SOUTH OF THE CENTER OF ROAD NUMBER 1660N,
 JC1091'1.52 METERS (5.0 FEET) NORTH OF A 4X4-INCH WOODEN POST ROAD SIGN AND
 JC1091'0.3 METER (1.0 FOOT) WEST OF A METAL WITNESS POST.
 JC1091'THE MARK IS 0.3 METERS  E FROM A WITNESS POST.
 JC1091'THE MARK IS 0.18 M BELOW ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1129 ***********************************************************************
 JC1129  DESIGNATION -  G 285
 JC1129  PID         -  JC1129
 JC1129  STATE/COUNTY-  IL/MONROE
 JC1129  COUNTRY     -  US
 JC1129  USGS QUAD   -  OAKVILLE (2017)
 JC1129
 JC1129                         *CURRENT SURVEY CONTROL
 JC1129  ______________________________________________________________________
 JC1129* NAD 83(1986) POSITION- 38 29 50.     (N) 090 15 27.     (W)   SCALED
 JC1129* NAVD 88 ORTHO HEIGHT -   129.675 (meters)      425.44  (feet) ADJUSTED
 JC1129  ______________________________________________________________________
 JC1129  GEOID HEIGHT    -        -30.742 (meters)                     GEOID18
 JC1129  DYNAMIC HEIGHT  -        129.592 (meters)      425.17  (feet) COMP
 JC1129  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JC1129
 JC1129  VERT ORDER      -  FIRST     CLASS II
 JC1129
 JC1129.The horizontal coordinates were scaled from a map and have
 JC1129.an estimated accuracy of +/- 6 seconds.
 JC1129
 JC1129.The orthometric height was determined by differential leveling and
 JC1129.adjusted by the NATIONAL GEODETIC SURVEY
 JC1129.in June 1991.
 JC1129
 JC1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1129.GEOID18 height accuracy estimate available here.
 JC1129
 JC1129.Click photographs - Photos may exist for this station.
 JC1129
 JC1129.The dynamic height is computed by dividing the NAVD 88
 JC1129.geopotential number by the normal gravity value computed on the
 JC1129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1129.degrees latitude (g = 980.6199 gals.).
 JC1129
 JC1129.The modeled gravity was interpolated from observed gravity values.
 JC1129
 JC1129;                    North         East    Units  Estimated Accuracy
 JC1129;SPC IL W     -   203,160.      692,080.      MT  (+/- 180 meters Scaled)
 JC1129
 JC1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC391645(NAD 83)
 JC1129
 JC1129                          SUPERSEDED SURVEY CONTROL
 JC1129
 JC1129  NGVD 29 (11/26/84)  129.634  (m)          425.31   (f) ADJUSTED    1 2
 JC1129
 JC1129.Superseded values are not recommended for survey control.
 JC1129
 JC1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1129.See file dsdata.pdf to determine how the superseded data were derived.
 JC1129
 JC1129_MARKER: I = METAL ROD
 JC1129_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1129_STAMPING: G 285 1981
 JC1129_MARK LOGO: NGS
 JC1129_PROJECTION: FLUSH
 JC1129_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1129_ROD/PIPE-DEPTH: 9.8 meters
 JC1129
 JC1129  HISTORY     - Date     Condition        Report By
 JC1129  HISTORY     - 1981     MONUMENTED       NGS
 JC1129
 JC1129                          STATION DESCRIPTION
 JC1129
 JC1129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1129'5.8 KM (3.6 MI) SW FROM EAST CARONDELET.
 JC1129'5.8 KILOMETERS (3.6 MILES)SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1129'THE JUNCTION OF STATE STREET IN CARONDELET TO THE MARK ON THE LEFT
 JC1129'REAR THE DRIVEWAY LEADING EAST TO A SMALL WOOD FRAMED HOUSE ALSO 1.85
 JC1129'KILOMETERS (1.15 FEET) EAST OF THE CENTER OF THE LEVEE ROAD,
 JC1129'38.10 METERS (125.0 FEET) SOUTH OF THE CENTER OF THE DRIVEWAY,
 JC1129'0.45 METERS (1.5 FEET) NORTH OF A METAL WITNESS POST.
 JC1129'THE MARK IS 0.45 METERS  S FROM A WITNESS POST.
 JC1129'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1066 ***********************************************************************
 JC1066  DESIGNATION -  G 286
 JC1066  PID         -  JC1066
 JC1066  STATE/COUNTY-  IL/RANDOLPH
 JC1066  COUNTRY     -  US
 JC1066  USGS QUAD   -  BLOOMSDALE (2017)
 JC1066
 JC1066                         *CURRENT SURVEY CONTROL
 JC1066  ______________________________________________________________________
 JC1066* NAD 83(1986) POSITION- 38 04 16.     (N) 090 07 51.     (W)   SCALED
 JC1066* NAVD 88 ORTHO HEIGHT -   123.276 (meters)      404.45  (feet) ADJUSTED
 JC1066  ______________________________________________________________________
 JC1066  GEOID HEIGHT    -        -29.837 (meters)                     GEOID18
 JC1066  DYNAMIC HEIGHT  -        123.193 (meters)      404.18  (feet) COMP
 JC1066  MODELED GRAVITY -    979,954.3   (mgal)                       NAVD 88
 JC1066
 JC1066  VERT ORDER      -  FIRST     CLASS II
 JC1066
 JC1066.The horizontal coordinates were scaled from a map and have
 JC1066.an estimated accuracy of +/- 6 seconds.
 JC1066
 JC1066.The orthometric height was determined by differential leveling and
 JC1066.adjusted by the NATIONAL GEODETIC SURVEY
 JC1066.in June 1991.
 JC1066
 JC1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1066.GEOID18 height accuracy estimate available here.
 JC1066
 JC1066.Click photographs - Photos may exist for this station.
 JC1066
 JC1066.The dynamic height is computed by dividing the NAVD 88
 JC1066.geopotential number by the normal gravity value computed on the
 JC1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1066.degrees latitude (g = 980.6199 gals.).
 JC1066
 JC1066.The modeled gravity was interpolated from observed gravity values.
 JC1066
 JC1066;                    North         East    Units  Estimated Accuracy
 JC1066;SPC IL W     -   155,860.      703,140.      MT  (+/- 180 meters Scaled)
 JC1066
 JC1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC516175(NAD 83)
 JC1066
 JC1066                          SUPERSEDED SURVEY CONTROL
 JC1066
 JC1066  NGVD 29 (11/26/84)  123.219  (m)          404.26   (f) ADJUSTED    1 2
 JC1066
 JC1066.Superseded values are not recommended for survey control.
 JC1066
 JC1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1066.See file dsdata.pdf to determine how the superseded data were derived.
 JC1066
 JC1066_MARKER: I = METAL ROD
 JC1066_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1066_STAMPING: G 286 1981
 JC1066_MARK LOGO: NGS
 JC1066_PROJECTION: FLUSH
 JC1066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1066_ROD/PIPE-DEPTH: 11.0 meters
 JC1066
 JC1066  HISTORY     - Date     Condition        Report By
 JC1066  HISTORY     - 1981     MONUMENTED       NGS
 JC1066  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1066
 JC1066                          STATION DESCRIPTION
 JC1066
 JC1066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1066'6.1 KM (3.8 MI) WEST FROM PRAIRIE DU ROCHER.
 JC1066'3.4 KILOMETERS (2.1 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1066'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1066'155 IN PRAIRIE DUROCHER, THENCE CONTINUE NORTHWEST ON THE SAME LEVEE
 JC1066'FOR 2.7 KILOMETERS (1.7 MILES) TO THE MARK ON THE RIGHT, 0.2
 JC1066'KILOMETERS (0.1 MILE) NORTHWEST OF THE JUNCTION OF A GRAVEL ROAD
 JC1066'LEADING EAST, 4.57 METERS (15.0 FEET) NORTHEAST OF THE CENTER OF THE
 JC1066'LEVEE ROAD AND 0.30 METER (1.0 FOOT) SOUTHEAST OF A METAL WITNESS
 JC1066'POST.
 JC1066'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 JC1066'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1066
 JC1066                          STATION RECOVERY (2011)
 JC1066
 JC1066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1066'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1093 ***********************************************************************
 JC1093  DESIGNATION -  G 287
 JC1093  PID         -  JC1093
 JC1093  STATE/COUNTY-  IL/MONROE
 JC1093  COUNTRY     -  US
 JC1093  USGS QUAD   -  VALMEYER (2018)
 JC1093
 JC1093                         *CURRENT SURVEY CONTROL
 JC1093  ______________________________________________________________________
 JC1093* NAD 83(1986) POSITION- 38 19 44.     (N) 090 20 16.     (W)   SCALED
 JC1093* NAVD 88 ORTHO HEIGHT -   126.113 (meters)      413.76  (feet) ADJUSTED
 JC1093  ______________________________________________________________________
 JC1093  GEOID HEIGHT    -        -30.390 (meters)                     GEOID18
 JC1093  DYNAMIC HEIGHT  -        126.031 (meters)      413.49  (feet) COMP
 JC1093  MODELED GRAVITY -    979,975.2   (mgal)                       NAVD 88
 JC1093
 JC1093  VERT ORDER      -  FIRST     CLASS II
 JC1093
 JC1093.The horizontal coordinates were scaled from a map and have
 JC1093.an estimated accuracy of +/- 6 seconds.
 JC1093
 JC1093.The orthometric height was determined by differential leveling and
 JC1093.adjusted by the NATIONAL GEODETIC SURVEY
 JC1093.in June 1991.
 JC1093
 JC1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1093.GEOID18 height accuracy estimate available here.
 JC1093
 JC1093.Click photographs - Photos may exist for this station.
 JC1093
 JC1093.The dynamic height is computed by dividing the NAVD 88
 JC1093.geopotential number by the normal gravity value computed on the
 JC1093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1093.degrees latitude (g = 980.6199 gals.).
 JC1093
 JC1093.The modeled gravity was interpolated from observed gravity values.
 JC1093
 JC1093;                    North         East    Units  Estimated Accuracy
 JC1093;SPC IL W     -   184,490.      685,040.      MT  (+/- 180 meters Scaled)
 JC1093
 JC1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC327456(NAD 83)
 JC1093
 JC1093                          SUPERSEDED SURVEY CONTROL
 JC1093
 JC1093  NGVD 29 (11/26/84)  126.066  (m)          413.60   (f) ADJUSTED    1 2
 JC1093
 JC1093.Superseded values are not recommended for survey control.
 JC1093
 JC1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1093.See file dsdata.pdf to determine how the superseded data were derived.
 JC1093
 JC1093_MARKER: I = METAL ROD
 JC1093_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1093_STAMPING: G 287 1981
 JC1093_MARK LOGO: NGS
 JC1093_PROJECTION: FLUSH
 JC1093_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1093_ROD/PIPE-DEPTH: 9.8 meters
 JC1093
 JC1093  HISTORY     - Date     Condition        Report By
 JC1093  HISTORY     - 1981     MONUMENTED       NGS
 JC1093
 JC1093                          STATION DESCRIPTION
 JC1093
 JC1093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1093'6.4 KM (4.0 MI) SW FROM FOUNTAIN.
 JC1093'6.4 KILOMETERS (4.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH LEVEE
 JC1093'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1093'IN FOUNTAIN TO THE MARK ON THE LEFT, 3.81 METERS (12.5 FEET)
 JC1093'SOUTH-SOUTHEAST OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5
 JC1093'FEET) EAST-NORTHEAST OF A METAL WITNESS POST.
 JC1093'THE MARK IS 0.46 METERS  WSW FROM A WITNESS POST.
 JC1093'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1052 ***********************************************************************
 JC1052  DESIGNATION -  G 288
 JC1052  PID         -  JC1052
 JC1052  STATE/COUNTY-  IL/RANDOLPH
 JC1052  COUNTRY     -  US
 JC1052  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1052
 JC1052                         *CURRENT SURVEY CONTROL
 JC1052  ______________________________________________________________________
 JC1052* NAD 83(1986) POSITION- 38 00 41.     (N) 090 02 48.     (W)   SCALED
 JC1052* NAVD 88 ORTHO HEIGHT -   121.474 (meters)      398.54  (feet) ADJUSTED
 JC1052  ______________________________________________________________________
 JC1052  GEOID HEIGHT    -        -29.789 (meters)                     GEOID18
 JC1052  DYNAMIC HEIGHT  -        121.391 (meters)      398.26  (feet) COMP
 JC1052  MODELED GRAVITY -    979,945.7   (mgal)                       NAVD 88
 JC1052
 JC1052  VERT ORDER      -  FIRST     CLASS II
 JC1052
 JC1052.The horizontal coordinates were scaled from a map and have
 JC1052.an estimated accuracy of +/- 6 seconds.
 JC1052
 JC1052.The orthometric height was determined by differential leveling and
 JC1052.adjusted by the NATIONAL GEODETIC SURVEY
 JC1052.in June 1991.
 JC1052
 JC1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1052.GEOID18 height accuracy estimate available here.
 JC1052
 JC1052.Click photographs - Photos may exist for this station.
 JC1052
 JC1052.The dynamic height is computed by dividing the NAVD 88
 JC1052.geopotential number by the normal gravity value computed on the
 JC1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1052.degrees latitude (g = 980.6199 gals.).
 JC1052
 JC1052.The modeled gravity was interpolated from observed gravity values.
 JC1052
 JC1052;                    North         East    Units  Estimated Accuracy
 JC1052;SPC IL W     -   149,240.      710,540.      MT  (+/- 180 meters Scaled)
 JC1052
 JC1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC592111(NAD 83)
 JC1052
 JC1052                          SUPERSEDED SURVEY CONTROL
 JC1052
 JC1052  NGVD 29 (11/26/84)  121.413  (m)          398.34   (f) ADJUSTED    1 2
 JC1052
 JC1052.Superseded values are not recommended for survey control.
 JC1052
 JC1052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1052.See file dsdata.pdf to determine how the superseded data were derived.
 JC1052
 JC1052_MARKER: I = METAL ROD
 JC1052_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1052_STAMPING: G 288 1981
 JC1052_MARK LOGO: NGS
 JC1052_PROJECTION: FLUSH
 JC1052_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1052_ROD/PIPE-DEPTH: 7.30 meters
 JC1052
 JC1052  HISTORY     - Date     Condition        Report By
 JC1052  HISTORY     - 1981     MONUMENTED       NGS
 JC1052  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1052
 JC1052                          STATION DESCRIPTION
 JC1052
 JC1052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1052'11.0 KM (6.85 MI) SOUTH FROM PRAIRIE DU ROCHER.
 JC1052'3.7 KILOMETERS (2.3 MILES) SOUTH ALONG THE TOP OF THE SOUTH MAIN LEVEE
 JC1052'FROM THE INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER TO A
 JC1052'BEND IN THE LEVEE, THENCE 7.3 KILOMETERS (4.55 MILES) SOUTHEAST ALONG
 JC1052'THE TOP OF THE MAIN LEVEE TO THE MARK ON THE LEFT, 4.27 METERS (14.0
 JC1052'FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5
 JC1052'FEET) SOUTHEAST OF A METAL WITNESS POST.
 JC1052'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1052'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
 JC1052
 JC1052                          STATION RECOVERY (2011)
 JC1052
 JC1052'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1052'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1392 ***********************************************************************
 HB1392  DESIGNATION -  G 289
 HB1392  PID         -  HB1392
 HB1392  STATE/COUNTY-  IL/RANDOLPH
 HB1392  COUNTRY     -  US
 HB1392  USGS QUAD   -  BELGIQUE (2017)
 HB1392
 HB1392                         *CURRENT SURVEY CONTROL
 HB1392  ______________________________________________________________________
 HB1392* NAD 83(1986) POSITION- 37 52 20.     (N) 089 47 53.     (W)   SCALED
 HB1392* NAVD 88 ORTHO HEIGHT -   119.279 (meters)      391.33  (feet) ADJUSTED
 HB1392  ______________________________________________________________________
 HB1392  GEOID HEIGHT    -        -29.446 (meters)                     GEOID18
 HB1392  DYNAMIC HEIGHT  -        119.197 (meters)      391.07  (feet) COMP
 HB1392  MODELED GRAVITY -    979,940.6   (mgal)                       NAVD 88
 HB1392
 HB1392  VERT ORDER      -  FIRST     CLASS II
 HB1392
 HB1392.The horizontal coordinates were scaled from a map and have
 HB1392.an estimated accuracy of +/- 6 seconds.
 HB1392
 HB1392.The orthometric height was determined by differential leveling and
 HB1392.adjusted by the NATIONAL GEODETIC SURVEY
 HB1392.in June 1991.
 HB1392
 HB1392.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1392.GEOID18 height accuracy estimate available here.
 HB1392
 HB1392.Click photographs - Photos may exist for this station.
 HB1392
 HB1392.The dynamic height is computed by dividing the NAVD 88
 HB1392.geopotential number by the normal gravity value computed on the
 HB1392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1392.degrees latitude (g = 980.6199 gals.).
 HB1392
 HB1392.The modeled gravity was interpolated from observed gravity values.
 HB1392
 HB1392;                    North         East    Units  Estimated Accuracy
 HB1392;SPC IL W     -   133,850.      732,430.      MT  (+/- 180 meters Scaled)
 HB1392
 HB1392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG538953(NAD 83)
 HB1392
 HB1392                          SUPERSEDED SURVEY CONTROL
 HB1392
 HB1392  NGVD 29 (11/26/84)  119.209  (m)          391.10   (f) ADJUSTED    1 2
 HB1392
 HB1392.Superseded values are not recommended for survey control.
 HB1392
 HB1392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1392.See file dsdata.pdf to determine how the superseded data were derived.
 HB1392
 HB1392_MARKER: I = METAL ROD
 HB1392_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1392_STAMPING: G 289 1981
 HB1392_MARK LOGO: NGS
 HB1392_PROJECTION: FLUSH
 HB1392_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1392_ROD/PIPE-DEPTH: 9.80 meters
 HB1392
 HB1392  HISTORY     - Date     Condition        Report By
 HB1392  HISTORY     - 1981     MONUMENTED       NGS
 HB1392  HISTORY     - 20091005 MARK NOT FOUND   MODNR
 HB1392
 HB1392                          STATION DESCRIPTION
 HB1392
 HB1392'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1392'6.2 KM (3.85 MI) SE FROM CHESTER.
 HB1392'1.35 KILOMETERS (0.85 MILE) SOUTHWEST ALONG ILLINOIS STATE HIGHWAY 150
 HB1392'AND MISSOURI STATE HIGHWAY 51 FROM THE JUNCTION OF REILY LAKE ROAD AND
 HB1392'THE TOLL BOOTH OF THE BRIDGE IN CHESTER, THENCE 4.8 KILOMETERS (3.0
 HB1392'MILES) SOUTHEAST ALONG THE TOP OF THE MAIN LEVEE TO THE MARK ON THE
 HB1392'RIGHT, 3.51 METERS (11.5 FEET) SOUTHWEST OF THE CENTER OF THE LEVEE
 HB1392'ROAD AND 0.46 METER (1.5 FEET) SOUTHEAST OF A METAL WITNESS POST.
 HB1392'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HB1392'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 HB1392
 HB1392                          STATION RECOVERY (2009)
 HB1392
 HB1392'RECOVERY NOTE BY MO DEPT OF NAT RES 2009
 HB1392'MARK WAS SEARCHED FOR BUT NOT FOUND.  IT SHOULD BE THERE, NO SIGNS OF
 HB1392'DISTURBANCE IN THE AREA.  WITNESS POST NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0350 ***********************************************************************
 MF0350  DESIGNATION -  G 29
 MF0350  PID         -  MF0350
 MF0350  STATE/COUNTY-  IL/LASALLE
 MF0350  COUNTRY     -  US
 MF0350  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0350
 MF0350                         *CURRENT SURVEY CONTROL
 MF0350  ______________________________________________________________________
 MF0350* NAD 83(1986) POSITION- 41 07 04.     (N) 088 49 15.     (W)   SCALED
 MF0350* NAVD 88 ORTHO HEIGHT -   187.786 (meters)      616.09  (feet) ADJUSTED
 MF0350  ______________________________________________________________________
 MF0350  GEOID HEIGHT    -        -32.557 (meters)                     GEOID18
 MF0350  DYNAMIC HEIGHT  -        187.709 (meters)      615.84  (feet) COMP
 MF0350  MODELED GRAVITY -    980,210.3   (mgal)                       NAVD 88
 MF0350
 MF0350  VERT ORDER      -  SECOND    CLASS 0
 MF0350
 MF0350.The horizontal coordinates were scaled from a map and have
 MF0350.an estimated accuracy of +/- 6 seconds.
 MF0350
 MF0350.The orthometric height was determined by differential leveling and
 MF0350.adjusted by the NATIONAL GEODETIC SURVEY
 MF0350.in June 1991.
 MF0350
 MF0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0350.GEOID18 height accuracy estimate available here.
 MF0350
 MF0350.Click photographs - Photos may exist for this station.
 MF0350
 MF0350.The dynamic height is computed by dividing the NAVD 88
 MF0350.geopotential number by the normal gravity value computed on the
 MF0350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0350.degrees latitude (g = 980.6199 gals.).
 MF0350
 MF0350.The modeled gravity was interpolated from observed gravity values.
 MF0350
 MF0350;                    North         East    Units  Estimated Accuracy
 MF0350;SPC IL E     -   494,240.      259,060.      MT  (+/- 180 meters Scaled)
 MF0350
 MF0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL471534(NAD 83)
 MF0350
 MF0350                          SUPERSEDED SURVEY CONTROL
 MF0350
 MF0350  NGVD 29 (??/??/92)  187.848  (m)          616.30   (f) ADJ UNCH    2 0
 MF0350
 MF0350.Superseded values are not recommended for survey control.
 MF0350
 MF0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0350.See file dsdata.pdf to determine how the superseded data were derived.
 MF0350
 MF0350_MARKER: DB = BENCH MARK DISK
 MF0350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0350_STAMPING: G 29 1934
 MF0350_MARK LOGO: CGS
 MF0350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0350+STABILITY: SURFACE MOTION
 MF0350
 MF0350  HISTORY     - Date     Condition        Report By
 MF0350  HISTORY     - 1934     MONUMENTED       CGS
 MF0350  HISTORY     - 1941     GOOD             CGS
 MF0350  HISTORY     - 1941     GOOD             CGS
 MF0350  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF0350  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0350  HISTORY     - 20080826 MARK NOT FOUND   ILDT
 MF0350
 MF0350                          STATION DESCRIPTION
 MF0350
 MF0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 MF0350'AT STREATOR.
 MF0350'AT STREATOR, LA SALLE COUNTY, ON THE NEW YORK CENTRAL RAILROAD,
 MF0350'54 FEET NORTH OF STATION 8000, AT THE LUNDY STREET CROSSING, 15
 MF0350'FEET NORTH OF THE CENTERLINE OF THE STREET, 18 FEET WEST OF THE
 MF0350'CENTERLINE OF THE TRACK, IN A TERRACE BETWEEN THE STREET AND THE
 MF0350'SIDEWALK, 3 FEET EAST OF A POWER POLE, AND LEVEL WITH THE RAIL.
 MF0350'A STANDARD DISK, STAMPED G 29 1934 AND SET IN THE TOP OF A CONCRETE
 MF0350'POST.
 MF0350
 MF0350                          STATION RECOVERY (1941)
 MF0350
 MF0350'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 MF0350'RECOVERED IN GOOD CONDITION.
 MF0350
 MF0350                          STATION RECOVERY (1997)
 MF0350
 MF0350'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0350'MARK NOT FOUND.
 MF0350
 MF0350                          STATION RECOVERY (2002)
 MF0350
 MF0350'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0350'MARK NOT FOUND.
 MF0350
 MF0350                          STATION RECOVERY (2008)
 MF0350
 MF0350'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0350'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1370 ***********************************************************************
 HB1370  DESIGNATION -  G 290
 HB1370  PID         -  HB1370
 HB1370  STATE/COUNTY-  IL/JACKSON
 HB1370  COUNTRY     -  US
 HB1370  USGS QUAD   -  ALTENBURG (2017)
 HB1370
 HB1370                         *CURRENT SURVEY CONTROL
 HB1370  ______________________________________________________________________
 HB1370* NAD 83(1986) POSITION- 37 42 57.     (N) 089 33 20.     (W)   SCALED
 HB1370* NAVD 88 ORTHO HEIGHT -   116.368 (meters)      381.78  (feet) ADJUSTED
 HB1370  ______________________________________________________________________
 HB1370  GEOID HEIGHT    -        -29.065 (meters)                     GEOID18
 HB1370  DYNAMIC HEIGHT  -        116.287 (meters)      381.52  (feet) COMP
 HB1370  MODELED GRAVITY -    979,932.5   (mgal)                       NAVD 88
 HB1370
 HB1370  VERT ORDER      -  FIRST     CLASS II
 HB1370
 HB1370.The horizontal coordinates were scaled from a map and have
 HB1370.an estimated accuracy of +/- 6 seconds.
 HB1370
 HB1370.The orthometric height was determined by differential leveling and
 HB1370.adjusted by the NATIONAL GEODETIC SURVEY
 HB1370.in June 1991.
 HB1370
 HB1370.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1370.GEOID18 height accuracy estimate available here.
 HB1370
 HB1370.Click photographs - Photos may exist for this station.
 HB1370
 HB1370.The dynamic height is computed by dividing the NAVD 88
 HB1370.geopotential number by the normal gravity value computed on the
 HB1370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1370.degrees latitude (g = 980.6199 gals.).
 HB1370
 HB1370.The modeled gravity was interpolated from observed gravity values.
 HB1370
 HB1370;                    North         East    Units  Estimated Accuracy
 HB1370;SPC IL W     -   116,610.      753,880.      MT  (+/- 180 meters Scaled)
 HB1370
 HB1370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG747773(NAD 83)
 HB1370
 HB1370                          SUPERSEDED SURVEY CONTROL
 HB1370
 HB1370  NGVD 29 (11/26/84)  116.286  (m)          381.52   (f) ADJUSTED    1 2
 HB1370
 HB1370.Superseded values are not recommended for survey control.
 HB1370
 HB1370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1370.See file dsdata.pdf to determine how the superseded data were derived.
 HB1370
 HB1370_MARKER: I = METAL ROD
 HB1370_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1370_STAMPING: G 290 1981
 HB1370_MARK LOGO: NGS
 HB1370_PROJECTION: FLUSH
 HB1370_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1370_ROD/PIPE-DEPTH: 9.8 meters
 HB1370
 HB1370  HISTORY     - Date     Condition        Report By
 HB1370  HISTORY     - 1981     MONUMENTED       NGS
 HB1370
 HB1370                          STATION DESCRIPTION
 HB1370
 HB1370'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1370'21.0 KM (13.05 MI) SE FROM CORA.
 HB1370'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG TOP OF THE MAIN LEVEE FROM THE
 HB1370'INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN THE
 HB1370'LEVEE, THENCE 12.9 KILOMETERS (8.0 MILES) SOUTHEAST ALONG TOP OF THE
 HB1370'LEVEE TO THE MARK ON THE LEFT, 3.05 METERS (10.0 FEET) NORTH OF THE
 HB1370'CENTER OF THE LEVEE ROAD.
 HB1370'THE MARK IS 0.46 METERS  WNW FROM A WITNESS POST.
 HB1370'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1351 ***********************************************************************
 HB1351  DESIGNATION -  G 291
 HB1351  PID         -  HB1351
 HB1351  STATE/COUNTY-  IL/JACKSON
 HB1351  COUNTRY     -  US
 HB1351  USGS QUAD   -  MURPHYSBORO (2018)
 HB1351
 HB1351                         *CURRENT SURVEY CONTROL
 HB1351  ______________________________________________________________________
 HB1351* NAD 83(1986) POSITION- 37 45 51.     (N) 089 20 34.     (W)   SCALED
 HB1351* NAVD 88 ORTHO HEIGHT -   127.194 (meters)      417.30  (feet) ADJUSTED
 HB1351  ______________________________________________________________________
 HB1351  GEOID HEIGHT    -        -29.201 (meters)                     GEOID18
 HB1351  DYNAMIC HEIGHT  -        127.106 (meters)      417.01  (feet) COMP
 HB1351  MODELED GRAVITY -    979,931.2   (mgal)                       NAVD 88
 HB1351
 HB1351  VERT ORDER      -  FIRST     CLASS II
 HB1351
 HB1351.The horizontal coordinates were scaled from a map and have
 HB1351.an estimated accuracy of +/- 6 seconds.
 HB1351
 HB1351.The orthometric height was determined by differential leveling and
 HB1351.adjusted by the NATIONAL GEODETIC SURVEY
 HB1351.in June 1991.
 HB1351
 HB1351.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1351.GEOID18 height accuracy estimate available here.
 HB1351
 HB1351.Click photographs - Photos may exist for this station.
 HB1351
 HB1351.The dynamic height is computed by dividing the NAVD 88
 HB1351.geopotential number by the normal gravity value computed on the
 HB1351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1351.degrees latitude (g = 980.6199 gals.).
 HB1351
 HB1351.The modeled gravity was interpolated from observed gravity values.
 HB1351
 HB1351;                    North         East    Units  Estimated Accuracy
 HB1351;SPC IL W     -   122,120.      772,590.      MT  (+/- 180 meters Scaled)
 HB1351
 HB1351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG936822(NAD 83)
 HB1351
 HB1351                          SUPERSEDED SURVEY CONTROL
 HB1351
 HB1351  NGVD 29 (11/26/84)  127.116  (m)          417.05   (f) ADJUSTED    1 2
 HB1351
 HB1351.Superseded values are not recommended for survey control.
 HB1351
 HB1351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1351.See file dsdata.pdf to determine how the superseded data were derived.
 HB1351
 HB1351_MARKER: I = METAL ROD
 HB1351_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1351_STAMPING: G 291 1981
 HB1351_MARK LOGO: NGS
 HB1351_PROJECTION: FLUSH
 HB1351_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1351_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1351+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB1351_ROD/PIPE-DEPTH: 10.3 meters
 HB1351
 HB1351  HISTORY     - Date     Condition        Report By
 HB1351  HISTORY     - 1981     MONUMENTED       NGS
 HB1351  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB1351  HISTORY     - 20120618 GOOD             ILDT
 HB1351
 HB1351                          STATION DESCRIPTION
 HB1351
 HB1351'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1351'IN MURPHYSBORO.
 HB1351'IN MURPHYSBORO, AT THE INTERSECTION OF WALNUT STREET (STATE HIGHWAY
 HB1351'149) AND 18TH STREET, 0.7 KILOMETER (0.45 MILE) WEST OF THE JACKSON
 HB1351'COUNTY COURTHOUSE, AT THE SOUTHEAST CORNER OF THE CONCRETE WALKWAY
 HB1351'AROUND THE METAL FLAGPOLE OF THE SALLIE LOGAN LIBRARY, 7.01 METERS
 HB1351'(23.0 FEET) NORTH OF THE NORTH CURB OF WALNUT STREET, 8.29 METERS
 HB1351'(27.2 FEET) SOUTH OF THE SOUTH FACE OF THE LIBRARY, 3.78 METERS (12.4
 HB1351'FEET) EAST OF THE EAST EDGE OF SIDEWALK OF THE MAIN ENTRANCE OF THE
 HB1351'LIBRARY, 0.30 METER (1.0 FEET) SOUTHEAST OF THE SOUTHEAST CORNER OF
 HB1351'THE SIDEWALK AROUND THE FLAGPOLE.
 HB1351'THE MARK IS 0.3 M ABOVE STREET.
 HB1351
 HB1351                          STATION RECOVERY (2011)
 HB1351
 HB1351'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1351'MARK NOT FOUND.
 HB1351
 HB1351                          STATION RECOVERY (2012)
 HB1351
 HB1351'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1351'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1323 ***********************************************************************
 HB1323  DESIGNATION -  G 292
 HB1323  PID         -  HB1323
 HB1323  STATE/COUNTY-  IL/JACKSON
 HB1323  COUNTRY     -  US
 HB1323  USGS QUAD   -  WOLF LAKE (2018)
 HB1323
 HB1323                         *CURRENT SURVEY CONTROL
 HB1323  ______________________________________________________________________
 HB1323* NAD 83(1986) POSITION- 37 33 50.     (N) 089 28 23.     (W)   SCALED
 HB1323* NAVD 88 ORTHO HEIGHT -   113.780 (meters)      373.29  (feet) ADJUSTED
 HB1323  ______________________________________________________________________
 HB1323  GEOID HEIGHT    -        -28.648 (meters)                     GEOID18
 HB1323  DYNAMIC HEIGHT  -        113.701 (meters)      373.03  (feet) COMP
 HB1323  MODELED GRAVITY -    979,940.2   (mgal)                       NAVD 88
 HB1323
 HB1323  VERT ORDER      -  FIRST     CLASS II
 HB1323
 HB1323.The horizontal coordinates were scaled from a map and have
 HB1323.an estimated accuracy of +/- 6 seconds.
 HB1323
 HB1323.The orthometric height was determined by differential leveling and
 HB1323.adjusted by the NATIONAL GEODETIC SURVEY
 HB1323.in June 1991.
 HB1323
 HB1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1323.GEOID18 height accuracy estimate available here.
 HB1323
 HB1323.Click photographs - Photos may exist for this station.
 HB1323
 HB1323.The dynamic height is computed by dividing the NAVD 88
 HB1323.geopotential number by the normal gravity value computed on the
 HB1323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1323.degrees latitude (g = 980.6199 gals.).
 HB1323
 HB1323.The modeled gravity was interpolated from observed gravity values.
 HB1323
 HB1323;                    North         East    Units  Estimated Accuracy
 HB1323;SPC IL W     -    99,790.      761,280.      MT  (+/- 180 meters Scaled)
 HB1323
 HB1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG815603(NAD 83)
 HB1323
 HB1323                          SUPERSEDED SURVEY CONTROL
 HB1323
 HB1323  NGVD 29 (11/26/84)  113.691  (m)          373.00   (f) ADJUSTED    1 2
 HB1323
 HB1323.Superseded values are not recommended for survey control.
 HB1323
 HB1323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1323.See file dsdata.pdf to determine how the superseded data were derived.
 HB1323
 HB1323_MARKER: I = METAL ROD
 HB1323_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1323_STAMPING: G 292 1981
 HB1323_MARK LOGO: NGS
 HB1323_PROJECTION: FLUSH
 HB1323_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1323+STABILITY: POSITION/ELEVATION WELL
 HB1323_ROD/PIPE-DEPTH: 21.9 meters
 HB1323_SLEEVE-DEPTH  : 6.1 meters
 HB1323
 HB1323  HISTORY     - Date     Condition        Report By
 HB1323  HISTORY     - 1981     MONUMENTED       NGS
 HB1323
 HB1323                          STATION DESCRIPTION
 HB1323
 HB1323'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1323'6.6 KM (4.1 MI) SOUTH FROM GRAND TOWER.
 HB1323'6.6 KILOMETERS (4.1 MILES) SOUTH ALONG TOP OF THE LEVEE FROM THE POST
 HB1323'OFFICE IN GRAND TOWER TO THE MARK ON THE RIGHT, AT THE JUNCTION OF
 HB1323'STATE HIGHWAY 3, 18.80 METERS (59.3 FEET) NORTHWEST OF THE NORTHWEST
 HB1323'END OF A METAL GUARDRAIL EXTENDING FROM THE BRIDGE OVER THE BIG MUDDY
 HB1323'RIVER, 10.67 METERS (35.0 FEET) SOUTHWEST OF THE CENTER LINE OF STATE
 HB1323'HIGHWAY 3.
 HB1323'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1323'THE MARK IS 1.5 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1644 ***********************************************************************
 JA1644  DESIGNATION -  G 294
 JA1644  PID         -  JA1644
 JA1644  STATE/COUNTY-  IL/LAWRENCE
 JA1644  COUNTRY     -  US
 JA1644  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1644
 JA1644                         *CURRENT SURVEY CONTROL
 JA1644  ______________________________________________________________________
 JA1644* NAD 83(1986) POSITION- 38 42 54.     (N) 087 37 42.     (W)   SCALED
 JA1644* NAVD 88 ORTHO HEIGHT -   128.553 (meters)      421.76  (feet) ADJUSTED
 JA1644  ______________________________________________________________________
 JA1644  GEOID HEIGHT    -        -31.670 (meters)                     GEOID18
 JA1644  DYNAMIC HEIGHT  -        128.475 (meters)      421.51  (feet) COMP
 JA1644  MODELED GRAVITY -    980,014.9   (mgal)                       NAVD 88
 JA1644
 JA1644  VERT ORDER      -  FIRST     CLASS II
 JA1644
 JA1644.The horizontal coordinates were scaled from a map and have
 JA1644.an estimated accuracy of +/- 6 seconds.
 JA1644
 JA1644.The orthometric height was determined by differential leveling and
 JA1644.adjusted by the NATIONAL GEODETIC SURVEY
 JA1644.in June 1991.
 JA1644
 JA1644.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1644.GEOID18 height accuracy estimate available here.
 JA1644
 JA1644.Click photographs - Photos may exist for this station.
 JA1644
 JA1644.The dynamic height is computed by dividing the NAVD 88
 JA1644.geopotential number by the normal gravity value computed on the
 JA1644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1644.degrees latitude (g = 980.6199 gals.).
 JA1644
 JA1644.The modeled gravity was interpolated from observed gravity values.
 JA1644
 JA1644;                    North         East    Units  Estimated Accuracy
 JA1644;SPC IL E     -   227,580.      361,320.      MT  (+/- 180 meters Scaled)
 JA1644
 JA1644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH453853(NAD 83)
 JA1644
 JA1644                          SUPERSEDED SURVEY CONTROL
 JA1644
 JA1644.No superseded survey control is available for this station.
 JA1644
 JA1644_MARKER: I = METAL ROD
 JA1644_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1644_STAMPING: G 294 1986
 JA1644_MARK LOGO: NGS
 JA1644_PROJECTION: FLUSH
 JA1644_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1644_ROD/PIPE-DEPTH: 22.0 meters
 JA1644
 JA1644  HISTORY     - Date     Condition        Report By
 JA1644  HISTORY     - 1986     MONUMENTED       NGS
 JA1644
 JA1644                          STATION DESCRIPTION
 JA1644
 JA1644'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1644'5.2 KM (3.25 MI) EAST FROM LAWRENCEVILLE.
 JA1644'2.9 KM (1.8 MI) EASTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1644'COURTHOUSE IN LAWRENCEVILLE, THENCE 2.3 KM (1.45 MI) EASTERLY ALONG A
 JA1644'PAVED ROAD (OLD U.S. HIGHWAY 50), ON THE EXTENDED CENTER OF A DRIVEWAY
 JA1644'LEADING SOUTH, 12.6 M (41.3 FT) NORTH OF THE CENTERLINE OF THE
 JA1644'HIGHWAY, AND 1.2 M (3.9 FT) WEST OF A UTILITY POLE WITH A GUY WIRE.
 JA1644'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1644'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JA1644'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1565 ***********************************************************************
 JB1565  DESIGNATION -  G 295
 JB1565  PID         -  JB1565
 JB1565  STATE/COUNTY-  IL/RICHLAND
 JB1565  COUNTRY     -  US
 JB1565  USGS QUAD   -  OLNEY (2018)
 JB1565
 JB1565                         *CURRENT SURVEY CONTROL
 JB1565  ______________________________________________________________________
 JB1565* NAD 83(1986) POSITION- 38 43 12.     (N) 088 03 26.     (W)   SCALED
 JB1565* NAVD 88 ORTHO HEIGHT -   153.542 (meters)      503.75  (feet) ADJUSTED
 JB1565  ______________________________________________________________________
 JB1565  GEOID HEIGHT    -        -31.349 (meters)                     GEOID18
 JB1565  DYNAMIC HEIGHT  -        153.448 (meters)      503.44  (feet) COMP
 JB1565  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 JB1565
 JB1565  VERT ORDER      -  FIRST     CLASS II
 JB1565
 JB1565.The horizontal coordinates were scaled from a map and have
 JB1565.an estimated accuracy of +/- 6 seconds.
 JB1565
 JB1565.The orthometric height was determined by differential leveling and
 JB1565.adjusted by the NATIONAL GEODETIC SURVEY
 JB1565.in June 1991.
 JB1565
 JB1565.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1565.GEOID18 height accuracy estimate available here.
 JB1565
 JB1565.Click photographs - Photos may exist for this station.
 JB1565
 JB1565.The dynamic height is computed by dividing the NAVD 88
 JB1565.geopotential number by the normal gravity value computed on the
 JB1565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1565.degrees latitude (g = 980.6199 gals.).
 JB1565
 JB1565.The modeled gravity was interpolated from observed gravity values.
 JB1565
 JB1565;                    North         East    Units  Estimated Accuracy
 JB1565;SPC IL E     -   227,930.      324,010.      MT  (+/- 180 meters Scaled)
 JB1565
 JB1565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH080862(NAD 83)
 JB1565
 JB1565                          SUPERSEDED SURVEY CONTROL
 JB1565
 JB1565.No superseded survey control is available for this station.
 JB1565
 JB1565_MARKER: I = METAL ROD
 JB1565_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1565_STAMPING: G 295 1986
 JB1565_MARK LOGO: NGS
 JB1565_PROJECTION: FLUSH
 JB1565_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1565_ROD/PIPE-DEPTH: 3.6 meters
 JB1565
 JB1565  HISTORY     - Date     Condition        Report By
 JB1565  HISTORY     - 1986     MONUMENTED       NGS
 JB1565
 JB1565                          STATION DESCRIPTION
 JB1565
 JB1565'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1565'3.7 KM (2.3 MI) EAST FROM OLNEY.
 JB1565'3.2 KM (2.0 MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS
 JB1565'JUNCTION WITH STATE HIGHWAY 130 IN OLNEY, THENCE 0.5 KM (0.3 MI) SOUTH
 JB1565'ALONG COUNTY ROAD 1300 E, 6.2 M (20.3 FT) EAST OF THE CENTER OF THE
 JB1565'ROAD, 4.0 M (13.1 FT) SOUTH OF A UTILITY POLE, 3.3 M (10.8 FT) NORTH
 JB1565'OF THE EXTENDED CENTER OF COUNTY ROAD 1025 N, AND 1.6 M (5.3 FT) NORTH
 JB1565'OF A FENCE CORNER.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 JB1565'5-INCH LOGO CAP.
 JB1565'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST AND FENCE
 JB1565'THE MARK IS ABOVE LEVEL WITH COUNTY ROAD 1300 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1570 ***********************************************************************
 JB1570  DESIGNATION -  G 296
 JB1570  PID         -  JB1570
 JB1570  STATE/COUNTY-  IL/RICHLAND
 JB1570  COUNTRY     -  US
 JB1570  USGS QUAD   -  NOBLE (2018)
 JB1570
 JB1570                         *CURRENT SURVEY CONTROL
 JB1570  ______________________________________________________________________
 JB1570* NAD 83(1986) POSITION- 38 43 01.     (N) 088 10 28.     (W)   SCALED
 JB1570* NAVD 88 ORTHO HEIGHT -   140.911 (meters)      462.31  (feet) ADJUSTED
 JB1570  ______________________________________________________________________
 JB1570  GEOID HEIGHT    -        -31.323 (meters)                     GEOID18
 JB1570  DYNAMIC HEIGHT  -        140.825 (meters)      462.02  (feet) COMP
 JB1570  MODELED GRAVITY -    980,016.0   (mgal)                       NAVD 88
 JB1570
 JB1570  VERT ORDER      -  FIRST     CLASS II
 JB1570
 JB1570.The horizontal coordinates were scaled from a map and have
 JB1570.an estimated accuracy of +/- 6 seconds.
 JB1570
 JB1570.The orthometric height was determined by differential leveling and
 JB1570.adjusted by the NATIONAL GEODETIC SURVEY
 JB1570.in June 1991.
 JB1570
 JB1570.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1570.GEOID18 height accuracy estimate available here.
 JB1570
 JB1570.Click photographs - Photos may exist for this station.
 JB1570
 JB1570.The dynamic height is computed by dividing the NAVD 88
 JB1570.geopotential number by the normal gravity value computed on the
 JB1570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1570.degrees latitude (g = 980.6199 gals.).
 JB1570
 JB1570.The modeled gravity was interpolated from observed gravity values.
 JB1570
 JB1570;                    North         East    Units  Estimated Accuracy
 JB1570;SPC IL E     -   227,570.      313,820.      MT  (+/- 180 meters Scaled)
 JB1570
 JB1570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH978860(NAD 83)
 JB1570
 JB1570                          SUPERSEDED SURVEY CONTROL
 JB1570
 JB1570.No superseded survey control is available for this station.
 JB1570
 JB1570_MARKER: I = METAL ROD
 JB1570_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1570+WITH SETTING: INFORMATION.
 JB1570_STAMPING: G 296 1986
 JB1570_MARK LOGO: NGS
 JB1570_PROJECTION: FLUSH
 JB1570_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1570_ROD/PIPE-DEPTH: 2.8 meters
 JB1570
 JB1570  HISTORY     - Date     Condition        Report By
 JB1570  HISTORY     - 1986     MONUMENTED       NGS
 JB1570
 JB1570                          STATION DESCRIPTION
 JB1570
 JB1570'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1570'10.3 KM (6.4 MI) WEST FROM OLNEY.
 JB1570'1.2 KM (0.75 MI) SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH
 JB1570'THE CHESSIE SYSTEM RAILROAD IN OLNEY, THENCE 6.6 KM (4.1 MI) WESTERLY
 JB1570'ALONG U.S. HIGHWAY 50, THENCE 1.5 KM (0.95 MI) NORTH ALONG COUNTY ROAD
 JB1570'700 E, THENCE 0.7 KM (0.45 MI) WEST ALONG STATE HIGHWAY 250, THENCE
 JB1570'0.3 KM (0.2 MI) NORTH ALONG AIRPORT ROAD, 14.2 M (46.6 FT) SOUTHEAST
 JB1570'OF THE CENTER OF THE ROAD, AND 4.9 M (16.1 FT) SOUTHWEST OF THE CENTER
 JB1570'OF A FIELD ENTRANCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 JB1570'5-INCH LOGO CAP.
 JB1570'THE MARK IS 0.8 METERS  W FROM  A WITNESS POST AND FENCE
 JB1570'THE MARK IS 0.6 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1676 ***********************************************************************
 LC1676  DESIGNATION -  G 297
 LC1676  PID         -  LC1676
 LC1676  STATE/COUNTY-  IL/DE WITT
 LC1676  COUNTRY     -  US
 LC1676  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC1676
 LC1676                         *CURRENT SURVEY CONTROL
 LC1676  ______________________________________________________________________
 LC1676* NAD 83(1986) POSITION- 40 15 48.     (N) 088 39 23.     (W)   SCALED
 LC1676* NAVD 88 ORTHO HEIGHT -   223.352 (meters)      732.78  (feet) ADJUSTED
 LC1676  ______________________________________________________________________
 LC1676  GEOID HEIGHT    -        -31.903 (meters)                     GEOID18
 LC1676  DYNAMIC HEIGHT  -        223.244 (meters)      732.43  (feet) COMP
 LC1676  MODELED GRAVITY -    980,137.7   (mgal)                       NAVD 88
 LC1676
 LC1676  VERT ORDER      -  FIRST     CLASS II
 LC1676
 LC1676.The horizontal coordinates were scaled from a map and have
 LC1676.an estimated accuracy of +/- 6 seconds.
 LC1676
 LC1676.The orthometric height was determined by differential leveling and
 LC1676.adjusted by the NATIONAL GEODETIC SURVEY
 LC1676.in June 1991.
 LC1676
 LC1676.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1676.GEOID18 height accuracy estimate available here.
 LC1676
 LC1676.Click photographs - Photos may exist for this station.
 LC1676
 LC1676.The dynamic height is computed by dividing the NAVD 88
 LC1676.geopotential number by the normal gravity value computed on the
 LC1676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1676.degrees latitude (g = 980.6199 gals.).
 LC1676
 LC1676.The modeled gravity was interpolated from observed gravity values.
 LC1676
 LC1676;                    North         East    Units  Estimated Accuracy
 LC1676;SPC IL E     -   399,290.      272,520.      MT  (+/- 180 meters Scaled)
 LC1676
 LC1676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK591583(NAD 83)
 LC1676
 LC1676                          SUPERSEDED SURVEY CONTROL
 LC1676
 LC1676.No superseded survey control is available for this station.
 LC1676
 LC1676_MARKER: DV = VERTICAL CONTROL DISK
 LC1676_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC1676_SP_SET: PIER
 LC1676_STAMPING: G 297 1986
 LC1676_MARK LOGO: NGS
 LC1676_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1676_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1676+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 LC1676
 LC1676  HISTORY     - Date     Condition        Report By
 LC1676  HISTORY     - 1986     MONUMENTED       NGS
 LC1676  HISTORY     - 20030602 GOOD             BCA
 LC1676  HISTORY     - 20040927 GOOD             ILDT
 LC1676
 LC1676                          STATION DESCRIPTION
 LC1676
 LC1676'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1676'3.2 KM (2.0 MI) NW FROM FARMER CITY.
 LC1676'3.2 KM (2.0 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1676'WITH STATE HIGHWAY 54 IN FARMER CITY, IN TOP OF THE BASE OF THE CENTER
 LC1676'PIER OF THE EAST BOUND LANES OF INTERSTATE HIGHWAY 74, 12.8 M
 LC1676'(42.0 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND 1.7 M (5.6
 LC1676'FT) NORTHWEST OF THE EAST END OF THE PIER.
 LC1676'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
 LC1676
 LC1676                          STATION RECOVERY (2003)
 LC1676
 LC1676'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DSC)
 LC1676'RECOVERED IN GOOD CONDITION.
 LC1676
 LC1676                          STATION RECOVERY (2004)
 LC1676
 LC1676'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC1676'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1342 ***********************************************************************
 JB1342  DESIGNATION -  G 3
 JB1342  PID         -  JB1342
 JB1342  STATE/COUNTY-  IL/ST CLAIR
 JB1342  COUNTRY     -  US
 JB1342  USGS QUAD   -  LEBANON (2018)
 JB1342
 JB1342                         *CURRENT SURVEY CONTROL
 JB1342  ______________________________________________________________________
 JB1342* NAD 83(1986) POSITION- 38 36 02.     (N) 089 48 29.     (W)   SCALED
 JB1342* NAVD 88 ORTHO HEIGHT -   139.18  (+/-2cm)      456.6   (feet) VERTCON3
 JB1342  ______________________________________________________________________
 JB1342  GEOID HEIGHT    -        -30.678 (meters)                     GEOID18
 JB1342  VERT ORDER      -  ? (See Below)
 JB1342
 JB1342.The horizontal coordinates were scaled from a map and have
 JB1342.an estimated accuracy of +/- 6 seconds.
 JB1342
 JB1342.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1342.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1342
 JB1342.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1342.GEOID18 height accuracy estimate available here.
 JB1342
 JB1342.The vertical order pertains to the NGVD 29 superseded value.
 JB1342
 JB1342.Click photographs - Photos may exist for this station.
 JB1342
 JB1342;                    North         East    Units  Estimated Accuracy
 JB1342;SPC IL W     -   214,690.      731,240.      MT  (+/- 180 meters Scaled)
 JB1342
 JB1342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH554761(NAD 83)
 JB1342
 JB1342                          SUPERSEDED SURVEY CONTROL
 JB1342
 JB1342  NGVD 29 (??/??/92)  139.298  (m)          457.01   (f) ADJ UNCH       
 JB1342
 JB1342.Superseded values are not recommended for survey control.
 JB1342
 JB1342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1342.See file dsdata.pdf to determine how the superseded data were derived.
 JB1342
 JB1342_MARKER: Q = CHISELED SQUARE
 JB1342_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1342_SP_SET: BUILDING
 JB1342_STAMPING: G 3 USC AND GS B M 1882
 JB1342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1342
 JB1342  HISTORY     - Date     Condition        Report By
 JB1342  HISTORY     - 1882     MONUMENTED       CGS
 JB1342
 JB1342                          STATION DESCRIPTION
 JB1342
 JB1342'DESCRIBED BY COAST AND GEODETIC SURVEY 1882
 JB1342'AT LEBANON.
 JB1342'AT LEBANON, ST. CLAIR COUNTY, AT THE E FACE OF THE PUBLIC SCHOOL
 JB1342'BUILDING, AND ON THE SILL OF A BASEMENT WINDOW.  THE BOTTOM OF
 JB1342'A CHISELED SQUARE, SURROUNDED BY THE LETTERS G 3 U.S.C. AND G.S.
 JB1342'B M 1882.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1343 ***********************************************************************
 JB1343  DESIGNATION -  G 3 RESET=455
 JB1343  PID         -  JB1343
 JB1343  STATE/COUNTY-  IL/ST CLAIR
 JB1343  COUNTRY     -  US
 JB1343  USGS QUAD   -  LEBANON (2018)
 JB1343
 JB1343                         *CURRENT SURVEY CONTROL
 JB1343  ______________________________________________________________________
 JB1343* NAD 83(1986) POSITION- 38 36 02.     (N) 089 48 29.     (W)   SCALED
 JB1343* NAVD 88 ORTHO HEIGHT -   138.646 (meters)      454.87  (feet) ADJUSTED
 JB1343  ______________________________________________________________________
 JB1343  GEOID HEIGHT    -        -30.678 (meters)                     GEOID18
 JB1343  DYNAMIC HEIGHT  -        138.560 (meters)      454.59  (feet) COMP
 JB1343  MODELED GRAVITY -    980,007.2   (mgal)                       NAVD 88
 JB1343
 JB1343  VERT ORDER      -  FIRST     CLASS I
 JB1343
 JB1343.The horizontal coordinates were scaled from a map and have
 JB1343.an estimated accuracy of +/- 6 seconds.
 JB1343
 JB1343.The orthometric height was determined by differential leveling and
 JB1343.adjusted by the NATIONAL GEODETIC SURVEY
 JB1343.in June 1991.
 JB1343
 JB1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1343.GEOID18 height accuracy estimate available here.
 JB1343
 JB1343.Click photographs - Photos may exist for this station.
 JB1343
 JB1343.The dynamic height is computed by dividing the NAVD 88
 JB1343.geopotential number by the normal gravity value computed on the
 JB1343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1343.degrees latitude (g = 980.6199 gals.).
 JB1343
 JB1343.The modeled gravity was interpolated from observed gravity values.
 JB1343
 JB1343;                    North         East    Units  Estimated Accuracy
 JB1343;SPC IL W     -   214,690.      731,240.      MT  (+/- 180 meters Scaled)
 JB1343
 JB1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH554761(NAD 83)
 JB1343
 JB1343                          SUPERSEDED SURVEY CONTROL
 JB1343
 JB1343  NGVD 29 (??/??/92)  138.761  (m)          455.25   (f) ADJ UNCH    1 1
 JB1343
 JB1343.Superseded values are not recommended for survey control.
 JB1343
 JB1343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1343.See file dsdata.pdf to determine how the superseded data were derived.
 JB1343
 JB1343_MARKER: DB = BENCH MARK DISK
 JB1343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1343_STAMPING: G 3 455 1948
 JB1343_MARK LOGO: USGS
 JB1343_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1343+STABILITY: SURFACE MOTION
 JB1343
 JB1343  HISTORY     - Date     Condition        Report By
 JB1343  HISTORY     - 1948     MONUMENTED       USGS
 JB1343  HISTORY     - 1969     GOOD             CGS
 JB1343  HISTORY     - 19960605 GOOD             NGS
 JB1343
 JB1343                          STATION DESCRIPTION
 JB1343
 JB1343'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1343'AT LEBANON.
 JB1343'AT LEBANON, ABOUT 0.3 MILE SOUTHWEST ALONG U.S. HIGHWAY 50 FROM
 JB1343'THE POST OFFICE BUILDING, AT THE SOUTHWEST CORNER OF THE
 JB1343'INTERSECTION OF THE HIGHWAY AND SCHUETZ STREET, ABOUT 100 YARDS
 JB1343'WEST OF THE HIGHWAY, SET ON THE TOP OF THE SOUTHWEST CORNER OF
 JB1343'THE 1 FOOT WIDE CONCRETE FOUNDATION AROUND THE PORCH AT THE
 JB1343'MAIN ENTRANCE TO A TWO-STORIED PORTION OF THE LEBANON PUBLIC
 JB1343'SCHOOL, 0.6 FOOT NORTH OF THE NORTH WALL OF THE BUILDING AND
 JB1343'ABOUT LEVEL WITH THE HIGHWAY.  SEC 19, T 2 N, R 6 W.
 JB1343
 JB1343                          STATION RECOVERY (1996)
 JB1343
 JB1343'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1343'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0905 ***********************************************************************
 LC0905  DESIGNATION -  G 30
 LC0905  PID         -  LC0905
 LC0905  STATE/COUNTY-  IL/MARSHALL
 LC0905  COUNTRY     -  US
 LC0905  USGS QUAD   -  WASHBURN (2018)
 LC0905
 LC0905                         *CURRENT SURVEY CONTROL
 LC0905  ______________________________________________________________________
 LC0905* NAD 83(1986) POSITION- 40 56 22.     (N) 089 21 57.     (W)   SCALED
 LC0905* NAVD 88 ORTHO HEIGHT -   153.104 (meters)      502.31  (feet) ADJUSTED
 LC0905  ______________________________________________________________________
 LC0905  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 LC0905  DYNAMIC HEIGHT  -        153.037 (meters)      502.09  (feet) COMP
 LC0905  MODELED GRAVITY -    980,184.8   (mgal)                       NAVD 88
 LC0905
 LC0905  VERT ORDER      -  SECOND    CLASS 0
 LC0905
 LC0905.The horizontal coordinates were scaled from a map and have
 LC0905.an estimated accuracy of +/- 6 seconds.
 LC0905
 LC0905.The orthometric height was determined by differential leveling and
 LC0905.adjusted by the NATIONAL GEODETIC SURVEY
 LC0905.in June 1991.
 LC0905
 LC0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0905.GEOID18 height accuracy estimate available here.
 LC0905
 LC0905.Click photographs - Photos may exist for this station.
 LC0905
 LC0905.The dynamic height is computed by dividing the NAVD 88
 LC0905.geopotential number by the normal gravity value computed on the
 LC0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0905.degrees latitude (g = 980.6199 gals.).
 LC0905
 LC0905.The modeled gravity was interpolated from observed gravity values.
 LC0905
 LC0905;                    North         East    Units  Estimated Accuracy
 LC0905;SPC IL W     -   474,610.      767,440.      MT  (+/- 180 meters Scaled)
 LC0905
 LC0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL008347(NAD 83)
 LC0905
 LC0905                          SUPERSEDED SURVEY CONTROL
 LC0905
 LC0905  NGVD 29 (??/??/92)  153.184  (m)          502.57   (f) ADJ UNCH    2 0
 LC0905
 LC0905.Superseded values are not recommended for survey control.
 LC0905
 LC0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0905.See file dsdata.pdf to determine how the superseded data were derived.
 LC0905
 LC0905_MARKER: DB = BENCH MARK DISK
 LC0905_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0905_SP_SET: BRIDGE
 LC0905_STAMPING: G 30 1934
 LC0905_MARK LOGO: CGS
 LC0905_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0905
 LC0905  HISTORY     - Date     Condition        Report By
 LC0905  HISTORY     - 1934     MONUMENTED       CGS
 LC0905  HISTORY     - 19981108 GOOD             USPSQD
 LC0905
 LC0905                          STATION DESCRIPTION
 LC0905
 LC0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0905'2.4 MI SW FROM WILBERN.
 LC0905'2.4 MILES SOUTHWEST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LC0905'RAILWAY FROM THE STATION AT WILBERN, MARSHALL COUNTY, 11 POLES
 LC0905'WEST OF MILEPOST 123, AT BRIDGE 123 A, IN THE TOP OF THE SOUTH
 LC0905'END OF THE EAST ABUTMENT, 12 FEET SOUTH OF THE CENTERLINE OF THE
 LC0905'SOUTH TRACK, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD
 LC0905'DISK, STAMPED G 30 1934.
 LC0905
 LC0905                          STATION RECOVERY (1998)
 LC0905
 LC0905'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0905'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2712 ***********************************************************************
 LB2712  DESIGNATION -  G 300 RESET
 LB2712  PID         -  LB2712
 LB2712  STATE/COUNTY-  IL/VERMILION
 LB2712  COUNTRY     -  US
 LB2712  USGS QUAD   -  DANVILLE SW (2018)
 LB2712
 LB2712                         *CURRENT SURVEY CONTROL
 LB2712  ______________________________________________________________________
 LB2712* NAD 83(1986) POSITION- 40 07 24.     (N) 087 38 08.     (W)   SCALED
 LB2712* NAVD 88 ORTHO HEIGHT -   180.01  (meters)      590.6   (feet) RESET
 LB2712  ______________________________________________________________________
 LB2712  GEOID HEIGHT    -        -32.499 (meters)                     GEOID18
 LB2712  VERT ORDER      -  THIRD
 LB2712
 LB2712.The horizontal coordinates were scaled from a map and have
 LB2712.an estimated accuracy of +/- 6 seconds.
 LB2712
 LB2712.The orthometric height was computed from unverified reset data.
 LB2712
 LB2712.No vertical observational check was made to the station.
 LB2712
 LB2712.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2712.GEOID18 height accuracy estimate available here.
 LB2712
 LB2712.Click photographs - Photos may exist for this station.
 LB2712
 LB2712;                    North         East    Units  Estimated Accuracy
 LB2712;SPC IL E     -   383,930.      359,480.      MT  (+/- 180 meters Scaled)
 LB2712
 LB2712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK458416(NAD 83)
 LB2712
 LB2712                          SUPERSEDED SURVEY CONTROL
 LB2712
 LB2712.No superseded survey control is available for this station.
 LB2712
 LB2712_MARKER: DV = VERTICAL CONTROL DISK
 LB2712_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LB2712+WITH SETTING: PAVEMENT
 LB2712_SP_SET: TRAFFIC SIGNAL BASE
 LB2712_STAMPING: G 300 RESET 1990
 LB2712_MARK LOGO: NGS
 LB2712_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2712+STABILITY: SURFACE MOTION
 LB2712_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB2712+SATELLITE: SATELLITE OBSERVATIONS - 1990
 LB2712
 LB2712  HISTORY     - Date     Condition        Report By
 LB2712  HISTORY     - 1990     MONUMENTED       NGS
 LB2712
 LB2712                          STATION DESCRIPTION
 LB2712
 LB2712'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LB2712'IN DANVILLE, NEAR THE INTERSECTION OF U.S. HIGHWAY 150 AND MAIN
 LB2712'STREET AND AT THE NORTH END OF THE HIGHWAY 150 BRIDGE OVER THE
 LB2712'VERMILION RIVER.  TO REACH THE STATION FROM THE INTERSECTION OF U.S.
 LB2712'HIGHWAY 150 AND MAIN STREET IN DANVILLE, GO APPROXIMATELY 100 METERS
 LB2712'SOUTH OF THE CENTER OF MAIN STREET ALONG SOUTHBOUND U.S. ROUTE 150
 LB2712'TO THE MARK ON THE RIGHT, 6.1 M (20.0 FT) WEST OF THE CENTER OF THE
 LB2712'SOUTHBOUND LANES OF U.S. ROUTE 150, 0.3 M (1.0 FT) WEST OF THE
 LB2712'CENTER OF A 26 CM DIAMETER TRAFFIC SIGNAL POLE, 7.2 M (23.6 FT) EAST
 LB2712'OF A GUARDRAIL AT THE DEAD END OF MCVEY STREET AND ON LINE WITH THE
 LB2712'CENTERLINE OF MCVEY STREET EXTENDED, SET IN THE TOP OF THE WEST SIDE
 LB2712'OF A 0.75 M (2.46 FT) ROUND, CONCRETE BASE OF A TRAFFIC SIGNAL POLE.
 LB2712'THE CONCRETE BASE EXTENDS TO A DEPTH OF 3.4 M (11.2 FT) .
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1646 ***********************************************************************
 LC1646  DESIGNATION -  G 301
 LC1646  PID         -  LC1646
 LC1646  STATE/COUNTY-  IL/CHAMPAIGN
 LC1646  COUNTRY     -  US
 LC1646  USGS QUAD   -  SAINT JOSEPH (2018)
 LC1646
 LC1646                         *CURRENT SURVEY CONTROL
 LC1646  ______________________________________________________________________
 LC1646* NAD 83(1986) POSITION- 40 01 33.17   (N) 088 06 57.78   (W)   HD_HELD1
 LC1646* NAVD 88 ORTHO HEIGHT -   208.419 (meters)      683.79  (feet) ADJUSTED
 LC1646  ______________________________________________________________________
 LC1646  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 LC1646  DYNAMIC HEIGHT  -        208.313 (meters)      683.44  (feet) COMP
 LC1646  MODELED GRAVITY -    980,110.2   (mgal)                       NAVD 88
 LC1646
 LC1646  VERT ORDER      -  FIRST     CLASS II
 LC1646
 LC1646.The horizontal coordinates were determined by differentially corrected
 LC1646.hand held GPS observations or other comparable positioning techniques
 LC1646.and have an estimated accuracy of +/- 3 meters.
 LC1646
 LC1646.The orthometric height was determined by differential leveling and
 LC1646.adjusted by the NATIONAL GEODETIC SURVEY
 LC1646.in June 1991.
 LC1646
 LC1646.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1646.GEOID18 height accuracy estimate available here.
 LC1646
 LC1646.Click photographs - Photos may exist for this station.
 LC1646
 LC1646.The dynamic height is computed by dividing the NAVD 88
 LC1646.geopotential number by the normal gravity value computed on the
 LC1646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1646.degrees latitude (g = 980.6199 gals.).
 LC1646
 LC1646.The modeled gravity was interpolated from observed gravity values.
 LC1646
 LC1646;                    North         East    Units  Estimated Accuracy
 LC1646;SPC IL E     -   372,896.5     318,547.2     MT  (+/- 3 meters HH1 GPS) 
 LC1646
 LC1646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0476931226(NAD 83)
 LC1646
 LC1646                          SUPERSEDED SURVEY CONTROL
 LC1646
 LC1646.No superseded survey control is available for this station.
 LC1646
 LC1646_MARKER: I = METAL ROD
 LC1646_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1646_STAMPING: G 301 1986
 LC1646_MARK LOGO: NGS
 LC1646_PROJECTION: FLUSH
 LC1646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1646+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2005
 LC1646_ROD/PIPE-DEPTH: 9.7 meters
 LC1646
 LC1646  HISTORY     - Date     Condition        Report By
 LC1646  HISTORY     - 1986     MONUMENTED       NGS
 LC1646  HISTORY     - 19980406 GOOD             BCA
 LC1646  HISTORY     - 20051205 GOOD             ILDT
 LC1646
 LC1646                          STATION DESCRIPTION
 LC1646
 LC1646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1646'14.0 KM (8.7 MI) WEST FROM HOMER.
 LC1646'14.0 KM (8.7 MI) WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH
 LC1646'JUNCTION WITH STATE HIGHWAY 49 IN HOMER, 51.0 M (167.3 FT)
 LC1646'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE, 18.0 M (59.1 FT)
 LC1646'EAST OF THE CENTER OF THE MOST EASTERLY 1 OF 2 DRIVEWAYS LEADING TO
 LC1646'THE WELCH RESIDENCE, 8.7 M (28.5 FT) NORTH OF THE CENTERLINE OF THE
 LC1646'ROAD, AND 0.8 M (2.6 FT) WEST OF A UTILITY POLE.  NOTE--ACCESS TO
 LC1646'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1646'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 LC1646'THE MARK IS 0.6 M ABOVE THE ROAD.
 LC1646
 LC1646                          STATION RECOVERY (1998)
 LC1646
 LC1646'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC1646'RECOVERED IN GOOD CONDITION.
 LC1646
 LC1646                          STATION RECOVERY (2005)
 LC1646
 LC1646'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1646'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0018 ***********************************************************************
 LD0018  DESIGNATION -  G 31
 LD0018  PID         -  LD0018
 LD0018  STATE/COUNTY-  IL/KNOX
 LD0018  COUNTRY     -  US
 LD0018  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0018
 LD0018                         *CURRENT SURVEY CONTROL
 LD0018  ______________________________________________________________________
 LD0018* NAD 83(1986) POSITION- 40 55 20.     (N) 090 02 34.     (W)   SCALED
 LD0018* NAVD 88 ORTHO HEIGHT -   210.707 (meters)      691.29  (feet) ADJUSTED
 LD0018  ______________________________________________________________________
 LD0018  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 LD0018  DYNAMIC HEIGHT  -        210.614 (meters)      690.99  (feet) COMP
 LD0018  MODELED GRAVITY -    980,175.7   (mgal)                       NAVD 88
 LD0018
 LD0018  VERT ORDER      -  SECOND    CLASS 0
 LD0018
 LD0018.The horizontal coordinates were scaled from a map and have
 LD0018.an estimated accuracy of +/- 6 seconds.
 LD0018
 LD0018.The orthometric height was determined by differential leveling and
 LD0018.adjusted by the NATIONAL GEODETIC SURVEY
 LD0018.in June 1991.
 LD0018
 LD0018.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0018.GEOID18 height accuracy estimate available here.
 LD0018
 LD0018.Click photographs - Photos may exist for this station.
 LD0018
 LD0018.The dynamic height is computed by dividing the NAVD 88
 LD0018.geopotential number by the normal gravity value computed on the
 LD0018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0018.degrees latitude (g = 980.6199 gals.).
 LD0018
 LD0018.The modeled gravity was interpolated from observed gravity values.
 LD0018
 LD0018;                    North         East    Units  Estimated Accuracy
 LD0018;SPC IL W     -   472,400.      710,440.      MT  (+/- 180 meters Scaled)
 LD0018
 LD0018_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF490343(NAD 83)
 LD0018
 LD0018                          SUPERSEDED SURVEY CONTROL
 LD0018
 LD0018  NGVD 29 (??/??/92)  210.774  (m)          691.51   (f) ADJ UNCH    2 0
 LD0018
 LD0018.Superseded values are not recommended for survey control.
 LD0018
 LD0018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0018.See file dsdata.pdf to determine how the superseded data were derived.
 LD0018
 LD0018_MARKER: DB = BENCH MARK DISK
 LD0018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0018_STAMPING: G 31 1934
 LD0018_MARK LOGO: CGS
 LD0018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0018+STABILITY: SURFACE MOTION
 LD0018
 LD0018  HISTORY     - Date     Condition        Report By
 LD0018  HISTORY     - 1934     MONUMENTED       CGS
 LD0018  HISTORY     - 1942     GOOD             CGS
 LD0018  HISTORY     - 1977     MARK NOT FOUND   USGS
 LD0018  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0018
 LD0018                          STATION DESCRIPTION
 LD0018
 LD0018'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0018'1.3 MI W FROM WILLIAMSFIELD.
 LD0018'1.3 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0018'FROM THE STATION AT WILLIAMSFIELD, KNOX COUNTY, AT A ROAD
 LD0018'CROSSING, 36 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, 31
 LD0018'FEET WEST OF THE CENTERLINE OF THE ROAD, ONE FOOT WEST OF THE
 LD0018'FENCE, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED G 31
 LD0018'1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0018
 LD0018                          STATION RECOVERY (1977)
 LD0018
 LD0018'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LD0018'MARK NOT FOUND.
 LD0018
 LD0018                          STATION RECOVERY (1997)
 LD0018
 LD0018'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0018'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0437 ***********************************************************************
 LD0437  DESIGNATION -  G 32
 LD0437  PID         -  LD0437
 LD0437  STATE/COUNTY-  IL/WARREN
 LD0437  COUNTRY     -  US
 LD0437  USGS QUAD   -  CAMERON (2018)
 LD0437
 LD0437                         *CURRENT SURVEY CONTROL
 LD0437  ______________________________________________________________________
 LD0437* NAD 83(1986) POSITION- 40 53 23.     (N) 090 31 24.     (W)   SCALED
 LD0437* NAVD 88 ORTHO HEIGHT -   235.851 (meters)      773.79  (feet) ADJUSTED
 LD0437  ______________________________________________________________________
 LD0437  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 LD0437  DYNAMIC HEIGHT  -        235.744 (meters)      773.44  (feet) COMP
 LD0437  MODELED GRAVITY -    980,165.2   (mgal)                       NAVD 88
 LD0437
 LD0437  VERT ORDER      -  SECOND    CLASS 0
 LD0437
 LD0437.The horizontal coordinates were scaled from a map and have
 LD0437.an estimated accuracy of +/- 6 seconds.
 LD0437
 LD0437.The orthometric height was determined by differential leveling and
 LD0437.adjusted by the NATIONAL GEODETIC SURVEY
 LD0437.in June 1991.
 LD0437
 LD0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0437.GEOID18 height accuracy estimate available here.
 LD0437
 LD0437.Click photographs - Photos may exist for this station.
 LD0437
 LD0437.The dynamic height is computed by dividing the NAVD 88
 LD0437.geopotential number by the normal gravity value computed on the
 LD0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0437.degrees latitude (g = 980.6199 gals.).
 LD0437
 LD0437.The modeled gravity was interpolated from observed gravity values.
 LD0437
 LD0437;                    North         East    Units  Estimated Accuracy
 LD0437;SPC IL W     -   468,840.      669,940.      MT  (+/- 180 meters Scaled)
 LD0437
 LD0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF086294(NAD 83)
 LD0437
 LD0437                          SUPERSEDED SURVEY CONTROL
 LD0437
 LD0437  NGVD 29 (??/??/92)  235.905  (m)          773.97   (f) ADJ UNCH    2 0
 LD0437
 LD0437.Superseded values are not recommended for survey control.
 LD0437
 LD0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0437.See file dsdata.pdf to determine how the superseded data were derived.
 LD0437
 LD0437_MARKER: DB = BENCH MARK DISK
 LD0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0437_STAMPING: G 32 1934
 LD0437_MARK LOGO: CGS
 LD0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0437+STABILITY: SURFACE MOTION
 LD0437_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0437+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 LD0437
 LD0437  HISTORY     - Date     Condition        Report By
 LD0437  HISTORY     - 1934     MONUMENTED       CGS
 LD0437  HISTORY     - 1943     GOOD             CGS
 LD0437  HISTORY     - 20010331 GOOD             NGS
 LD0437  HISTORY     - 20120605 GOOD             ILDT
 LD0437
 LD0437                          STATION DESCRIPTION
 LD0437
 LD0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0437'0.5 MI W FROM CAMERON.
 LD0437'0.5 MILE WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0437'FROM THE STATION AT CAMERON, WARREN COUNTY, AT MILEPOST 172, AT
 LD0437'THE CROSSING OF THE ATCHISON, TOPEKA AND SANTA FE RAILWAY, AT
 LD0437'AN OVERPASS, IN THE TOP OF THE NORTHEAST CORNER OF THE SOUTH
 LD0437'CONCRETE FOUNDATION OF A PILLAR, 7 FEET SOUTH OF THE CENTERLINE
 LD0437'OF THE SOUTH C.B. AND Q.R.R. TRACK, AND ONE-HALF FOOT ABOVE THE
 LD0437'LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED G 32 1934.
 LD0437
 LD0437                          STATION RECOVERY (2001)
 LD0437
 LD0437'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0437'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0437
 LD0437                          STATION RECOVERY (2012)
 LD0437
 LD0437'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0437'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0500 ***********************************************************************
 LD0500  DESIGNATION -  G 33
 LD0500  PID         -  LD0500
 LD0500  STATE/COUNTY-  IL/HENDERSON
 LD0500  COUNTRY     -  US
 LD0500  USGS QUAD   -  LOMAX (2018)
 LD0500
 LD0500                         *CURRENT SURVEY CONTROL
 LD0500  ______________________________________________________________________
 LD0500* NAD 83(1986) POSITION- 40 40 47.     (N) 091 04 40.     (W)   SCALED
 LD0500* NAVD 88 ORTHO HEIGHT -   167.626 (meters)      549.95  (feet) ADJUSTED
 LD0500  ______________________________________________________________________
 LD0500  GEOID HEIGHT    -        -33.335 (meters)                     GEOID18
 LD0500  DYNAMIC HEIGHT  -        167.547 (meters)      549.69  (feet) COMP
 LD0500  MODELED GRAVITY -    980,147.3   (mgal)                       NAVD 88
 LD0500
 LD0500  VERT ORDER      -  SECOND    CLASS 0
 LD0500
 LD0500.The horizontal coordinates were scaled from a map and have
 LD0500.an estimated accuracy of +/- 6 seconds.
 LD0500
 LD0500.The orthometric height was determined by differential leveling and
 LD0500.adjusted by the NATIONAL GEODETIC SURVEY
 LD0500.in June 1991.
 LD0500
 LD0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0500.GEOID18 height accuracy estimate available here.
 LD0500
 LD0500.Click photographs - Photos may exist for this station.
 LD0500
 LD0500.The dynamic height is computed by dividing the NAVD 88
 LD0500.geopotential number by the normal gravity value computed on the
 LD0500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0500.degrees latitude (g = 980.6199 gals.).
 LD0500
 LD0500.The modeled gravity was interpolated from observed gravity values.
 LD0500
 LD0500;                    North         East    Units  Estimated Accuracy
 LD0500;SPC IL W     -   445,860.      622,980.      MT  (+/- 180 meters Scaled)
 LD0500
 LD0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF624049(NAD 83)
 LD0500
 LD0500                          SUPERSEDED SURVEY CONTROL
 LD0500
 LD0500  NGVD 29 (??/??/92)  167.677  (m)          550.12   (f) ADJ UNCH    2 0
 LD0500
 LD0500.Superseded values are not recommended for survey control.
 LD0500
 LD0500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0500.See file dsdata.pdf to determine how the superseded data were derived.
 LD0500
 LD0500_MARKER: DB = BENCH MARK DISK
 LD0500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0500_STAMPING: G 33 1935
 LD0500_MARK LOGO: CGS
 LD0500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0500+STABILITY: SURFACE MOTION
 LD0500
 LD0500  HISTORY     - Date     Condition        Report By
 LD0500  HISTORY     - 1935     MONUMENTED       CGS
 LD0500  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0500  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0500
 LD0500                          STATION DESCRIPTION
 LD0500
 LD0500'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0500'AT LOMAX.
 LD0500'AT LOMAX, HENDERSON COUNTY, ON THE ATCHISON, TOPEKA AND SANTA
 LD0500'FE RAILWAY, 0.1 MILE SOUTHWEST OF THE STATION, ONE POLE NORTHEAST
 LD0500'OF MILEPOST 219, 132 FEET NORTHEAST OF THE CENTER OF A STREET
 LD0500'CROSSING, 48 FEET SOUTHEAST OF THE CENTERLINE OF THE SOUTH TRACK,
 LD0500'6 FEET SOUTHWEST OF A POLE, AND ABOUT 18 INCHES ABOVE THE LEVEL
 LD0500'OF THE TRACK.  A STANDARD DISK, STAMPED G 33 1935 AND SET IN
 LD0500'THE TOP OF A CONCRETE POST.
 LD0500
 LD0500                          STATION RECOVERY (2001)
 LD0500
 LD0500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0500'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0500
 LD0500                          STATION RECOVERY (2012)
 LD0500
 LD0500'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0500'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0995 ***********************************************************************
 KB0995  DESIGNATION -  G 36
 KB0995  PID         -  KB0995
 KB0995  STATE/COUNTY-  IL/SANGAMON
 KB0995  COUNTRY     -  US
 KB0995  USGS QUAD   -  ATHENS (2018)
 KB0995
 KB0995                         *CURRENT SURVEY CONTROL
 KB0995  ______________________________________________________________________
 KB0995* NAD 83(1986) POSITION- 39 53 43.     (N) 089 38 06.     (W)   SCALED
 KB0995* NAVD 88 ORTHO HEIGHT -   178.125 (meters)      584.40  (feet) ADJUSTED
 KB0995  ______________________________________________________________________
 KB0995  GEOID HEIGHT    -        -32.611 (meters)                     GEOID18
 KB0995  DYNAMIC HEIGHT  -        178.029 (meters)      584.08  (feet) COMP
 KB0995  MODELED GRAVITY -    980,085.4   (mgal)                       NAVD 88
 KB0995
 KB0995  VERT ORDER      -  SECOND    CLASS 0
 KB0995
 KB0995.The horizontal coordinates were scaled from a map and have
 KB0995.an estimated accuracy of +/- 6 seconds.
 KB0995
 KB0995.The orthometric height was determined by differential leveling and
 KB0995.adjusted by the NATIONAL GEODETIC SURVEY
 KB0995.in June 1991.
 KB0995
 KB0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0995.GEOID18 height accuracy estimate available here.
 KB0995
 KB0995.Click photographs - Photos may exist for this station.
 KB0995
 KB0995.The dynamic height is computed by dividing the NAVD 88
 KB0995.geopotential number by the normal gravity value computed on the
 KB0995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0995.degrees latitude (g = 980.6199 gals.).
 KB0995
 KB0995.The modeled gravity was interpolated from observed gravity values.
 KB0995
 KB0995;                    North         East    Units  Estimated Accuracy
 KB0995;SPC IL W     -   358,500.      745,470.      MT  (+/- 180 meters Scaled)
 KB0995
 KB0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK747194(NAD 83)
 KB0995
 KB0995                          SUPERSEDED SURVEY CONTROL
 KB0995
 KB0995  NGVD 29 (??/??/92)  178.224  (m)          584.72   (f) ADJ UNCH    2 0
 KB0995
 KB0995.Superseded values are not recommended for survey control.
 KB0995
 KB0995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0995.See file dsdata.pdf to determine how the superseded data were derived.
 KB0995
 KB0995_MARKER: DB = BENCH MARK DISK
 KB0995_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0995_SP_SET: CULVERT HEADWALL
 KB0995_STAMPING: G 36 1934
 KB0995_MARK LOGO: CGS
 KB0995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0995+STABILITY: SURFACE MOTION
 KB0995
 KB0995  HISTORY     - Date     Condition        Report By
 KB0995  HISTORY     - 1934     MONUMENTED       CGS
 KB0995  HISTORY     - 1957     GOOD             CGS
 KB0995
 KB0995                          STATION DESCRIPTION
 KB0995
 KB0995'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 KB0995'AT ANDREW.
 KB0995'AT ANDREW, SANGAMON COUNTY, AT PUBLIC ROAD CROSSING 805, 66 FEET
 KB0995'EAST OF THE CENTERLINE OF THE MAIN TRACK OF THE CHICAGO AND
 KB0995'ILLINOIS MIDLAND RAILROAD, 13 FEET SOUTH OF THE CENTERLINE OF
 KB0995'THE ROAD, AT A 2 BY 2 FOOT CULVERT, IN THE TOP OF THE WEST END
 KB0995'OF THE SOUTH HEADWALL AND ABOUT LEVEL WITH THE TRACK.  A STANDARD
 KB0995'DISK STAMPED G 36 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1205 ***********************************************************************
 LC1205  DESIGNATION -  G 37
 LC1205  PID         -  LC1205
 LC1205  STATE/COUNTY-  IL/TAZEWELL
 LC1205  COUNTRY     -  US
 LC1205  USGS QUAD   -  DELAVAN SOUTH (2018)
 LC1205
 LC1205                         *CURRENT SURVEY CONTROL
 LC1205  ______________________________________________________________________
 LC1205* NAD 83(1986) POSITION- 40 19 30.     (N) 089 36 51.     (W)   SCALED
 LC1205* NAVD 88 ORTHO HEIGHT -   164.937 (meters)      541.13  (feet) ADJUSTED
 LC1205  ______________________________________________________________________
 LC1205  GEOID HEIGHT    -        -32.756 (meters)                     GEOID18
 LC1205  DYNAMIC HEIGHT  -        164.855 (meters)      540.86  (feet) COMP
 LC1205  MODELED GRAVITY -    980,129.3   (mgal)                       NAVD 88
 LC1205
 LC1205  VERT ORDER      -  SECOND    CLASS 0
 LC1205
 LC1205.The horizontal coordinates were scaled from a map and have
 LC1205.an estimated accuracy of +/- 6 seconds.
 LC1205
 LC1205.The orthometric height was determined by differential leveling and
 LC1205.adjusted by the NATIONAL GEODETIC SURVEY
 LC1205.in June 1991.
 LC1205
 LC1205.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1205.GEOID18 height accuracy estimate available here.
 LC1205
 LC1205.Click photographs - Photos may exist for this station.
 LC1205
 LC1205.The dynamic height is computed by dividing the NAVD 88
 LC1205.geopotential number by the normal gravity value computed on the
 LC1205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1205.degrees latitude (g = 980.6199 gals.).
 LC1205
 LC1205.The modeled gravity was interpolated from observed gravity values.
 LC1205
 LC1205;                    North         East    Units  Estimated Accuracy
 LC1205;SPC IL W     -   406,220.      746,950.      MT  (+/- 180 meters Scaled)
 LC1205
 LC1205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK779671(NAD 83)
 LC1205
 LC1205                          SUPERSEDED SURVEY CONTROL
 LC1205
 LC1205  NGVD 29 (??/??/92)  165.034  (m)          541.45   (f) ADJ UNCH    2 0
 LC1205
 LC1205.Superseded values are not recommended for survey control.
 LC1205
 LC1205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1205.See file dsdata.pdf to determine how the superseded data were derived.
 LC1205
 LC1205_MARKER: DB = BENCH MARK DISK
 LC1205_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1205_SP_SET: BRIDGE
 LC1205_STAMPING: G 37 1934
 LC1205_MARK LOGO: CGS
 LC1205_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1205
 LC1205  HISTORY     - Date     Condition        Report By
 LC1205  HISTORY     - 1934     MONUMENTED       CGS
 LC1205  HISTORY     - 1954     GOOD             CGS
 LC1205  HISTORY     - 20120712 MARK NOT FOUND   ILDT
 LC1205
 LC1205                          STATION DESCRIPTION
 LC1205
 LC1205'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1205'1.4 MI N FROM SAN JOSE.
 LC1205'ABOUT 1.35 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD
 LC1205'FROM GRAIN ELEVATOR AT SAN JOSE, ABOUT 4 TELEPHONE POLES NORTH
 LC1205'OF MILE POST 181, ABOUT 0.45 MILE NORTH OF A GRAVEL ROAD
 LC1205'CROSSING, IN THE TOP OF CENTER OF EAST CONCRETE HEAD WALL OF
 LC1205'RAILROAD BRIDGE NO. 181.1, 8 1/2 FEET EAST OF EAST RAIL AND ABOUT
 LC1205'1 1/2 FEET BELOW LEVEL OF TRACK.
 LC1205
 LC1205                          STATION RECOVERY (2012)
 LC1205
 LC1205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1151 ***********************************************************************
 LC1151  DESIGNATION -  G 38
 LC1151  PID         -  LC1151
 LC1151  STATE/COUNTY-  IL/LOGAN
 LC1151  COUNTRY     -  US
 LC1151  USGS QUAD   -  LINCOLN WEST (2018)
 LC1151
 LC1151                         *CURRENT SURVEY CONTROL
 LC1151  ______________________________________________________________________
 LC1151* NAD 83(1986) POSITION- 40 09 54.     (N) 089 27 08.     (W)   SCALED
 LC1151* NAVD 88 ORTHO HEIGHT -   172.612 (meters)      566.31  (feet) ADJUSTED
 LC1151  ______________________________________________________________________
 LC1151  GEOID HEIGHT    -        -32.616 (meters)                     GEOID18
 LC1151  DYNAMIC HEIGHT  -        172.523 (meters)      566.02  (feet) COMP
 LC1151  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 LC1151
 LC1151  VERT ORDER      -  SECOND    CLASS 0
 LC1151
 LC1151.The horizontal coordinates were scaled from a map and have
 LC1151.an estimated accuracy of +/- 6 seconds.
 LC1151
 LC1151.The orthometric height was determined by differential leveling and
 LC1151.adjusted by the NATIONAL GEODETIC SURVEY
 LC1151.in June 1991.
 LC1151
 LC1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1151.GEOID18 height accuracy estimate available here.
 LC1151
 LC1151.Click photographs - Photos may exist for this station.
 LC1151
 LC1151.The dynamic height is computed by dividing the NAVD 88
 LC1151.geopotential number by the normal gravity value computed on the
 LC1151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1151.degrees latitude (g = 980.6199 gals.).
 LC1151
 LC1151.The modeled gravity was interpolated from observed gravity values.
 LC1151
 LC1151;                    North         East    Units  Estimated Accuracy
 LC1151;SPC IL W     -   388,550.      760,860.      MT  (+/- 180 meters Scaled)
 LC1151
 LC1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK911489(NAD 83)
 LC1151
 LC1151                          SUPERSEDED SURVEY CONTROL
 LC1151
 LC1151  NGVD 29 (??/??/92)  172.700  (m)          566.60   (f) ADJ UNCH    2 0
 LC1151
 LC1151.Superseded values are not recommended for survey control.
 LC1151
 LC1151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1151.See file dsdata.pdf to determine how the superseded data were derived.
 LC1151
 LC1151_MARKER: DB = BENCH MARK DISK
 LC1151_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1151_SP_SET: CULVERT HEADWALL
 LC1151_STAMPING: G 38 1934
 LC1151_MARK LOGO: CGS
 LC1151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1151+STABILITY: SURFACE MOTION
 LC1151
 LC1151  HISTORY     - Date     Condition        Report By
 LC1151  HISTORY     - 1934     MONUMENTED       CGS
 LC1151  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC1151
 LC1151                          STATION DESCRIPTION
 LC1151
 LC1151'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1151'1.7 MI E FROM BURTONVIEW.
 LC1151'1.7 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC1151'STATION AT BURTONVIEW, LOGAN COUNTY, 2 POLES WEST OF A ROAD
 LC1151'CROSSING, 45 FEET NORTH OF THE CENTERLINE OF THE TRACK, AT A 4-FOOT
 LC1151'SQUARE RCB CULVERT, IN THE TOP OF THE EAST END OF THE SOUTH
 LC1151'HEADWALL, AND ABOUT 1-1/2 FEET LOWER THAN THE TRACK.  A STANDARD
 LC1151'DISK, STAMPED G 38 1934.
 LC1151
 LC1151                          STATION RECOVERY (1975)
 LC1151
 LC1151'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1151'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0215 ***********************************************************************
 LC0215  DESIGNATION -  G 40
 LC0215  PID         -  LC0215
 LC0215  STATE/COUNTY-  IL/FORD
 LC0215  COUNTRY     -  US
 LC0215  USGS QUAD   -  PAXTON (2018)
 LC0215
 LC0215                         *CURRENT SURVEY CONTROL
 LC0215  ______________________________________________________________________
 LC0215* NAD 83(1986) POSITION- 40 27 46.     (N) 088 01 18.     (W)   SCALED
 LC0215* NAVD 88 ORTHO HEIGHT -   238.214 (meters)      781.54  (feet) ADJUSTED
 LC0215  ______________________________________________________________________
 LC0215  GEOID HEIGHT    -        -32.386 (meters)                     GEOID18
 LC0215  DYNAMIC HEIGHT  -        238.101 (meters)      781.17  (feet) COMP
 LC0215  MODELED GRAVITY -    980,143.4   (mgal)                       NAVD 88
 LC0215
 LC0215  VERT ORDER      -  SECOND    CLASS 0
 LC0215
 LC0215.The horizontal coordinates were scaled from a map and have
 LC0215.an estimated accuracy of +/- 6 seconds.
 LC0215
 LC0215.The orthometric height was determined by differential leveling and
 LC0215.adjusted by the NATIONAL GEODETIC SURVEY
 LC0215.in June 1991.
 LC0215
 LC0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0215.GEOID18 height accuracy estimate available here.
 LC0215
 LC0215.Click photographs - Photos may exist for this station.
 LC0215
 LC0215.The dynamic height is computed by dividing the NAVD 88
 LC0215.geopotential number by the normal gravity value computed on the
 LC0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0215.degrees latitude (g = 980.6199 gals.).
 LC0215
 LC0215.The modeled gravity was interpolated from observed gravity values.
 LC0215
 LC0215;                    North         East    Units  Estimated Accuracy
 LC0215;SPC IL E     -   421,430.      326,430.      MT  (+/- 180 meters Scaled)
 LC0215
 LC0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK133796(NAD 83)
 LC0215
 LC0215                          SUPERSEDED SURVEY CONTROL
 LC0215
 LC0215  NGVD 29 (??/??/92)  238.273  (m)          781.73   (f) ADJ UNCH    2 0
 LC0215
 LC0215.Superseded values are not recommended for survey control.
 LC0215
 LC0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0215.See file dsdata.pdf to determine how the superseded data were derived.
 LC0215
 LC0215_MARKER: DB = BENCH MARK DISK
 LC0215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0215_STAMPING: G 40 1935
 LC0215_MARK LOGO: CGS
 LC0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0215+STABILITY: SURFACE MOTION
 LC0215
 LC0215  HISTORY     - Date     Condition        Report By
 LC0215  HISTORY     - 1935     MONUMENTED       CGS
 LC0215  HISTORY     - 1973     GOOD             NGS
 LC0215
 LC0215                          STATION DESCRIPTION
 LC0215
 LC0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0215'3.9 MI E FROM PAXTON.
 LC0215'3.9 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0215'FROM THE STATION FROM THE STATION AT PAXTON, FORD COUNTY, 8 POLES
 LC0215'WEST OF MILEPOST 321, AT A PUBLIC-ROAD CROSSING, 40 FEET NORTH OF
 LC0215'THE CENTERLINE OF THE TRACK, 27 FEET EAST OF THE CENTERLINE OF THE
 LC0215'ROAD, 5 FEET SOUTHEAST OF A RIGHT-OF-WAY FENCE CORNER, 4 FEET
 LC0215'EAST OF A POLE, AND ABOUT 5 1/2 FEET LOWER THAN THE TRACK.  A
 LC0215'STANDARD DISK, STAMPED G 40 1935 AND SET IN THE TOP OF A CONCRETE
 LC0215'POST.
 LC0215
 LC0215                          STATION RECOVERY (1973)
 LC0215
 LC0215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1943 ***********************************************************************
 LB1943  DESIGNATION -  G 41
 LB1943  PID         -  LB1943
 LB1943  STATE/COUNTY-  IL/IROQUOIS
 LB1943  COUNTRY     -  US
 LB1943  USGS QUAD   -  SHELDON (2018)
 LB1943
 LB1943                         *CURRENT SURVEY CONTROL
 LB1943  ______________________________________________________________________
 LB1943* NAD 83(1986) POSITION- 40 46 16.     (N) 087 33 58.     (W)   SCALED
 LB1943* NAVD 88 ORTHO HEIGHT -   209.407 (meters)      687.03  (feet) ADJUSTED
 LB1943  ______________________________________________________________________
 LB1943  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 LB1943  DYNAMIC HEIGHT  -        209.312 (meters)      686.72  (feet) COMP
 LB1943  MODELED GRAVITY -    980,167.3   (mgal)                       NAVD 88
 LB1943
 LB1943  VERT ORDER      -  SECOND    CLASS 0
 LB1943
 LB1943.The horizontal coordinates were scaled from a map and have
 LB1943.an estimated accuracy of +/- 6 seconds.
 LB1943
 LB1943.The orthometric height was determined by differential leveling and
 LB1943.adjusted by the NATIONAL GEODETIC SURVEY
 LB1943.in June 1991.
 LB1943
 LB1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1943.GEOID18 height accuracy estimate available here.
 LB1943
 LB1943.Click photographs - Photos may exist for this station.
 LB1943
 LB1943.The dynamic height is computed by dividing the NAVD 88
 LB1943.geopotential number by the normal gravity value computed on the
 LB1943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1943.degrees latitude (g = 980.6199 gals.).
 LB1943
 LB1943.The modeled gravity was interpolated from observed gravity values.
 LB1943
 LB1943;                    North         East    Units  Estimated Accuracy
 LB1943;SPC IL E     -   455,910.      364,770.      MT  (+/- 180 meters Scaled)
 LB1943
 LB1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL522135(NAD 83)
 LB1943
 LB1943                          SUPERSEDED SURVEY CONTROL
 LB1943
 LB1943  NGVD 29 (??/??/92)  209.470  (m)          687.24   (f) ADJ UNCH    2 0
 LB1943
 LB1943.Superseded values are not recommended for survey control.
 LB1943
 LB1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1943.See file dsdata.pdf to determine how the superseded data were derived.
 LB1943
 LB1943_MARKER: DB = BENCH MARK DISK
 LB1943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1943_STAMPING: G 41 1934
 LB1943_MARK LOGO: CGS
 LB1943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1943+STABILITY: SURFACE MOTION
 LB1943
 LB1943  HISTORY     - Date     Condition        Report By
 LB1943  HISTORY     - 1934     MONUMENTED       CGS
 LB1943  HISTORY     - 1970     POOR             NGS
 LB1943  HISTORY     - 20071013 MARK NOT FOUND   GEOCAC
 LB1943
 LB1943                          STATION DESCRIPTION
 LB1943
 LB1943'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LB1943'AT SHELDON.
 LB1943'AT SHELDON, IROQUOIS COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LB1943'RAILROAD, 123 FEET WEST OF THE WEST END OF THE STATION, 225 FEET
 LB1943'WEST OF THE CROSSING OF THE CLEVELAND, CINCINNATI, CHICAGO AND
 LB1943'ST. LOUIS RAILWAY, 45 FEET SOUTH OF THE CENTERLINE OF THE TRACK,
 LB1943'15 FEET NORTHWEST OF A 2-FOOT OAK TREE, AND LEVEL WITH THE TRACK.
 LB1943'A STANDARD DISK, STAMPED G 41 1934 AND SET IN THE TOP OF A
 LB1943'CONCRETE POST.
 LB1943
 LB1943                          STATION RECOVERY (1970)
 LB1943
 LB1943'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LB1943'MARK RECOVERED IN POOR CONDITION.
 LB1943
 LB1943                          STATION RECOVERY (2007)
 LB1943
 LB1943'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1943'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0041 ***********************************************************************
 LC0041  DESIGNATION -  G 42 RESET
 LC0041  PID         -  LC0041
 LC0041  STATE/COUNTY-  IL/LIVINGSTON
 LC0041  COUNTRY     -  US
 LC0041  USGS QUAD   -  FORREST SOUTH (2018)
 LC0041
 LC0041                         *CURRENT SURVEY CONTROL
 LC0041  ______________________________________________________________________
 LC0041* NAD 83(1986) POSITION- 40 44 57.     (N) 088 23 07.     (W)   SCALED
 LC0041* NAVD 88 ORTHO HEIGHT -   217.19  (meters)      712.6   (feet) RESET
 LC0041  ______________________________________________________________________
 LC0041  GEOID HEIGHT    -        -32.051 (meters)                     GEOID18
 LC0041  VERT ORDER      -  THIRD
 LC0041
 LC0041.The horizontal coordinates were scaled from a map and have
 LC0041.an estimated accuracy of +/- 6 seconds.
 LC0041
 LC0041.The orthometric height was computed from unverified reset data.
 LC0041
 LC0041.No vertical observational check was made to the station.
 LC0041
 LC0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0041.GEOID18 height accuracy estimate available here.
 LC0041
 LC0041.Click photographs - Photos may exist for this station.
 LC0041
 LC0041;                    North         East    Units  Estimated Accuracy
 LC0041;SPC IL E     -   453,190.      295,610.      MT  (+/- 180 meters Scaled)
 LC0041
 LC0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL830118(NAD 83)
 LC0041
 LC0041                          SUPERSEDED SURVEY CONTROL
 LC0041
 LC0041  NGVD 29 (??/??/??)  217.26   (m)          712.8    (f) RESET       3  
 LC0041
 LC0041.Superseded values are not recommended for survey control.
 LC0041
 LC0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0041.See file dsdata.pdf to determine how the superseded data were derived.
 LC0041
 LC0041_MARKER: DB = BENCH MARK DISK
 LC0041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0041_STAMPING: G 42 RESET 1951
 LC0041_MARK LOGO: CGS
 LC0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0041+STABILITY: SURFACE MOTION
 LC0041
 LC0041  HISTORY     - Date     Condition        Report By
 LC0041  HISTORY     - 1951     MONUMENTED       ILHD
 LC0041  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0041
 LC0041                          STATION DESCRIPTION
 LC0041
 LC0041'DESCRIBED BY IL HIGHWAY DEPT 1951
 LC0041'1.3 MI E FROM FORREST.
 LC0041'1.3 MILES EAST OF FORREST, 4.8 MILES WEST OF CHATSWORTH, 0.2
 LC0041'MILE SOUTH AND 1762 FEET WEST OF THE W. 1/4 COR. SEC. 2 T.
 LC0041'26N., R 7E, 59 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY
 LC0041'PAVEMENT.
 LC0041
 LC0041                          STATION RECOVERY (1984)
 LC0041
 LC0041'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0041'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0667 ***********************************************************************
 LC0667  DESIGNATION -  G 43
 LC0667  PID         -  LC0667
 LC0667  STATE/COUNTY-  IL/MCLEAN
 LC0667  COUNTRY     -  US
 LC0667  USGS QUAD   -  GRIDLEY (2018)
 LC0667
 LC0667                         *CURRENT SURVEY CONTROL
 LC0667  ______________________________________________________________________
 LC0667* NAD 83(1986) POSITION- 40 44 21.     (N) 088 58 05.     (W)   SCALED
 LC0667* NAVD 88 ORTHO HEIGHT -   221.776 (meters)      727.61  (feet) ADJUSTED
 LC0667  ______________________________________________________________________
 LC0667  GEOID HEIGHT    -        -32.264 (meters)                     GEOID18
 LC0667  DYNAMIC HEIGHT  -        221.676 (meters)      727.28  (feet) COMP
 LC0667  MODELED GRAVITY -    980,167.7   (mgal)                       NAVD 88
 LC0667
 LC0667  VERT ORDER      -  SECOND    CLASS 0
 LC0667
 LC0667.The horizontal coordinates were scaled from a map and have
 LC0667.an estimated accuracy of +/- 6 seconds.
 LC0667
 LC0667.The orthometric height was determined by differential leveling and
 LC0667.adjusted by the NATIONAL GEODETIC SURVEY
 LC0667.in June 1991.
 LC0667
 LC0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0667.GEOID18 height accuracy estimate available here.
 LC0667
 LC0667.Click photographs - Photos may exist for this station.
 LC0667
 LC0667.The dynamic height is computed by dividing the NAVD 88
 LC0667.geopotential number by the normal gravity value computed on the
 LC0667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0667.degrees latitude (g = 980.6199 gals.).
 LC0667
 LC0667.The modeled gravity was interpolated from observed gravity values.
 LC0667
 LC0667;                    North         East    Units  Estimated Accuracy
 LC0667;SPC IL E     -   452,270.      246,390.      MT  (+/- 180 meters Scaled)
 LC0667
 LC0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL338116(NAD 83)
 LC0667
 LC0667                          SUPERSEDED SURVEY CONTROL
 LC0667
 LC0667  NGVD 29 (??/??/92)  221.815  (m)          727.74   (f) ADJ UNCH    2 0
 LC0667
 LC0667.Superseded values are not recommended for survey control.
 LC0667
 LC0667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0667.See file dsdata.pdf to determine how the superseded data were derived.
 LC0667
 LC0667_MARKER: DB = BENCH MARK DISK
 LC0667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0667_STAMPING: G 43 1934
 LC0667_MARK LOGO: CGS
 LC0667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0667+STABILITY: SURFACE MOTION
 LC0667
 LC0667  HISTORY     - Date     Condition        Report By
 LC0667  HISTORY     - 1934     MONUMENTED       CGS
 LC0667  HISTORY     - 1959     GOOD             CGS
 LC0667
 LC0667                          STATION DESCRIPTION
 LC0667
 LC0667'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0667'2.5 MI E FROM EL PASO.
 LC0667'IN MCLEAN  COUNTY, 2.5 MILES EAST ALONG THE TOLEDO, PEORIA AND
 LC0667'WESTERN RAILROAD FROM THE STATION AT EL PASO, WOODFORD COUNTY,
 LC0667'8 POLES EAST OF MILEPOST 76, AT A PUBLIC-ROAD CROSSING, 45 FEET
 LC0667'SOUTH OF THE CENTERLINE OF THE TRACK, 30 FEET WEST OF THE
 LC0667'CENTERLINE OF THE ROAD, 3 FEET NORTH OF THE RIGHT-OF-WAY FENCE,
 LC0667'AND ONE FOOT ABOVE THE LEVEL OF THE TRACK.  A STANDARD DISK,
 LC0667'STAMPED G 43 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC0667
 LC0667                          STATION RECOVERY (1959)
 LC0667
 LC0667'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0667'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0085 ***********************************************************************
 LD0085  DESIGNATION -  G 44
 LD0085  PID         -  LD0085
 LD0085  STATE/COUNTY-  IL/KNOX
 LD0085  COUNTRY     -  US
 LD0085  USGS QUAD   -  YATES CITY (2018)
 LD0085
 LD0085                         *CURRENT SURVEY CONTROL
 LD0085  ______________________________________________________________________
 LD0085* NAD 83(1986) POSITION- 40 46 49.     (N) 090 00 50.     (W)   SCALED
 LD0085* NAVD 88 ORTHO HEIGHT -   204.953 (meters)      672.42  (feet) ADJUSTED
 LD0085  ______________________________________________________________________
 LD0085  GEOID HEIGHT    -        -33.155 (meters)                     GEOID18
 LD0085  DYNAMIC HEIGHT  -        204.857 (meters)      672.10  (feet) COMP
 LD0085  MODELED GRAVITY -    980,153.8   (mgal)                       NAVD 88
 LD0085
 LD0085  VERT ORDER      -  SECOND    CLASS 0
 LD0085
 LD0085.The horizontal coordinates were scaled from a map and have
 LD0085.an estimated accuracy of +/- 6 seconds.
 LD0085
 LD0085.The orthometric height was determined by differential leveling and
 LD0085.adjusted by the NATIONAL GEODETIC SURVEY
 LD0085.in June 1991.
 LD0085
 LD0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0085.GEOID18 height accuracy estimate available here.
 LD0085
 LD0085.Click photographs - Photos may exist for this station.
 LD0085
 LD0085.The dynamic height is computed by dividing the NAVD 88
 LD0085.geopotential number by the normal gravity value computed on the
 LD0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0085.degrees latitude (g = 980.6199 gals.).
 LD0085
 LD0085.The modeled gravity was interpolated from observed gravity values.
 LD0085
 LD0085;                    North         East    Units  Estimated Accuracy
 LD0085;SPC IL W     -   456,640.      712,900.      MT  (+/- 180 meters Scaled)
 LD0085
 LD0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF519186(NAD 83)
 LD0085
 LD0085                          SUPERSEDED SURVEY CONTROL
 LD0085
 LD0085  NGVD 29 (??/??/92)  205.040  (m)          672.70   (f) ADJ UNCH    2 0
 LD0085
 LD0085.Superseded values are not recommended for survey control.
 LD0085
 LD0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0085.See file dsdata.pdf to determine how the superseded data were derived.
 LD0085
 LD0085_MARKER: DB = BENCH MARK DISK
 LD0085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0085_STAMPING: G 44 1935
 LD0085_MARK LOGO: CGS
 LD0085_PROJECTION: PROJECTING 20 CENTIMETERS
 LD0085_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0085+STABILITY: SURFACE MOTION
 LD0085_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0085+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2020
 LD0085
 LD0085  HISTORY     - Date     Condition        Report By
 LD0085  HISTORY     - 1935     MONUMENTED       CGS
 LD0085  HISTORY     - 1942     GOOD             CGS
 LD0085  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0085  HISTORY     - 20201028 GOOD             ILDT
 LD0085
 LD0085                          STATION DESCRIPTION
 LD0085
 LD0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0085'AT YATES CITY.
 LD0085'AT YATES CITY, KNOX COUNTY, AT THE SOUTHEAST CORNER OF THE CITY
 LD0085'PARK, 102 FEET SOUTHEAST OF THE BAND STAND, AND AT THE INTERSECTION
 LD0085'OF THE WALKS.  A STANDARD DISK, STAMPED G 44 1935 AND SET IN THE
 LD0085'TOP OF A CONCRETE POST PROJECTING 7 INCHES ABOVE GROUND.
 LD0085
 LD0085                          STATION RECOVERY (1997)
 LD0085
 LD0085'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0085'MARK NOT FOUND.
 LD0085
 LD0085                          STATION RECOVERY (2020)
 LD0085
 LD0085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0085'STATIONS IS 41 FT (12.5 M) NORTH OF THE CENTERLINE OF MAIN STREET (IL
 LD0085'8) AND 43 FT (13.1 M) WEST OF THE CENTERLINE OF BURSON STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1191 ***********************************************************************
 MF1191  DESIGNATION -  G 48
 MF1191  PID         -  MF1191
 MF1191  STATE/COUNTY-  IL/LEE
 MF1191  COUNTRY     -  US
 MF1191  USGS QUAD   -  HARMON (2018)
 MF1191
 MF1191                         *CURRENT SURVEY CONTROL
 MF1191  ______________________________________________________________________
 MF1191* NAD 83(1986) POSITION- 41 44 04.     (N) 089 36 09.     (W)   SCALED
 MF1191* NAVD 88 ORTHO HEIGHT -   200.705 (meters)      658.48  (feet) ADJUSTED
 MF1191  ______________________________________________________________________
 MF1191  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 MF1191  DYNAMIC HEIGHT  -        200.632 (meters)      658.24  (feet) COMP
 MF1191  MODELED GRAVITY -    980,255.1   (mgal)                       NAVD 88
 MF1191
 MF1191  VERT ORDER      -  SECOND    CLASS 0
 MF1191
 MF1191.The horizontal coordinates were scaled from a map and have
 MF1191.an estimated accuracy of +/- 6 seconds.
 MF1191
 MF1191.The orthometric height was determined by differential leveling and
 MF1191.adjusted by the NATIONAL GEODETIC SURVEY
 MF1191.in June 1991.
 MF1191
 MF1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1191.GEOID18 height accuracy estimate available here.
 MF1191
 MF1191.Click photographs - Photos may exist for this station.
 MF1191
 MF1191.The dynamic height is computed by dividing the NAVD 88
 MF1191.geopotential number by the normal gravity value computed on the
 MF1191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1191.degrees latitude (g = 980.6199 gals.).
 MF1191
 MF1191.The modeled gravity was interpolated from observed gravity values.
 MF1191
 MF1191;                    North         East    Units  Estimated Accuracy
 MF1191;SPC IL W     -   562,740.      746,930.      MT  (+/- 180 meters Scaled)
 MF1191
 MF1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM835235(NAD 83)
 MF1191
 MF1191                          SUPERSEDED SURVEY CONTROL
 MF1191
 MF1191  NGVD 29 (??/??/92)  200.770  (m)          658.69   (f) ADJ UNCH    2 0
 MF1191
 MF1191.Superseded values are not recommended for survey control.
 MF1191
 MF1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1191.See file dsdata.pdf to determine how the superseded data were derived.
 MF1191
 MF1191_MARKER: DB = BENCH MARK DISK
 MF1191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1191_STAMPING: G 48 1934
 MF1191_MARK LOGO: CGS
 MF1191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1191+STABILITY: SURFACE MOTION
 MF1191
 MF1191  HISTORY     - Date     Condition        Report By
 MF1191  HISTORY     - 1934     MONUMENTED       CGS
 MF1191  HISTORY     - 19950820 MARK NOT FOUND   USPSQD
 MF1191  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1191  HISTORY     - 20030605 MARK NOT FOUND   USPSQD
 MF1191
 MF1191                          STATION DESCRIPTION
 MF1191
 MF1191'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1191'1.5 MI SE FROM STONES.
 MF1191'1.5 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF1191'RAILROAD FROM THE STATION AT STONES, LEE COUNTY, 0.8 MILE SOUTHEAST
 MF1191'OF THE CROSSING OF THE CHICAGO AND NORTH WESTERN RAILWAY, AT A
 MF1191'ROAD CROSSING, 75 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD,
 MF1191'30 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK, AND 1 FOOT
 MF1191'SOUTHWEST OF A FENCE.  A STANDARD DISK, STAMPED G 48 1934 AND SET
 MF1191'IN THE TOP OF A CONCRETE POST.
 MF1191
 MF1191                          STATION RECOVERY (1995)
 MF1191
 MF1191'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1191'MARK NOT FOUND.
 MF1191
 MF1191                          STATION RECOVERY (2002)
 MF1191
 MF1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1191'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1191
 MF1191                          STATION RECOVERY (2003)
 MF1191
 MF1191'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1191'CBQ ABANDONED IN THIS AREA. MARK APPEARS TO BE IN A CULTIVATED FIELD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0500 ***********************************************************************
 MF0500  DESIGNATION -  G 49
 MF0500  PID         -  MF0500
 MF0500  STATE/COUNTY-  IL/LASALLE
 MF0500  COUNTRY     -  US
 MF0500  USGS QUAD   -  EARLVILLE (2018)
 MF0500
 MF0500                         *CURRENT SURVEY CONTROL
 MF0500  ______________________________________________________________________
 MF0500* NAD 83(1986) POSITION- 41 34 38.     (N) 088 59 39.     (W)   SCALED
 MF0500* NAVD 88 ORTHO HEIGHT -   215.823 (meters)      708.08  (feet) ADJUSTED
 MF0500  ______________________________________________________________________
 MF0500  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 MF0500  DYNAMIC HEIGHT  -        215.739 (meters)      707.80  (feet) COMP
 MF0500  MODELED GRAVITY -    980,228.8   (mgal)                       NAVD 88
 MF0500
 MF0500  VERT ORDER      -  SECOND    CLASS 0
 MF0500
 MF0500.The horizontal coordinates were scaled from a map and have
 MF0500.an estimated accuracy of +/- 6 seconds.
 MF0500
 MF0500.The orthometric height was determined by differential leveling and
 MF0500.adjusted by the NATIONAL GEODETIC SURVEY
 MF0500.in June 1991.
 MF0500
 MF0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0500.GEOID18 height accuracy estimate available here.
 MF0500
 MF0500.Click photographs - Photos may exist for this station.
 MF0500
 MF0500.The dynamic height is computed by dividing the NAVD 88
 MF0500.geopotential number by the normal gravity value computed on the
 MF0500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0500.degrees latitude (g = 980.6199 gals.).
 MF0500
 MF0500.The modeled gravity was interpolated from observed gravity values.
 MF0500
 MF0500;                    North         East    Units  Estimated Accuracy
 MF0500;SPC IL E     -   545,360.      244,890.      MT  (+/- 180 meters Scaled)
 MF0500
 MF0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM337047(NAD 83)
 MF0500
 MF0500                          SUPERSEDED SURVEY CONTROL
 MF0500
 MF0500  NGVD 29 (??/??/92)  215.892  (m)          708.31   (f) ADJ UNCH    2 0
 MF0500
 MF0500.Superseded values are not recommended for survey control.
 MF0500
 MF0500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0500.See file dsdata.pdf to determine how the superseded data were derived.
 MF0500
 MF0500_MARKER: DB = BENCH MARK DISK
 MF0500_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0500_SP_SET: BRIDGE
 MF0500_STAMPING: G 49 1934
 MF0500_MARK LOGO: CGS
 MF0500_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0500
 MF0500  HISTORY     - Date     Condition        Report By
 MF0500  HISTORY     - 1934     MONUMENTED       CGS
 MF0500  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF0500  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0500
 MF0500                          STATION DESCRIPTION
 MF0500
 MF0500'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0500'2.2 MI E FROM MERIDEN.
 MF0500'2.2 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0500'FROM THE STATION AT MERIDEN, LA SALLE COUNTY, AT POLE 76/01,
 MF0500'70 FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, AT A 66-FOOT
 MF0500'CONCRETE HIGHWAY BRIDGE, IN THE TOP OF THE EAST END OF THE NORTH
 MF0500'HEADWALL, 13 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 MF0500'AND 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MF0500'G 49 1934.
 MF0500
 MF0500                          STATION RECOVERY (1997)
 MF0500
 MF0500'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0500'MARK NOT FOUND.
 MF0500
 MF0500                          STATION RECOVERY (2002)
 MF0500
 MF0500'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0500'DESCRIBED HIGHWAY BRIDGE RECONSTRUCTED. DISK PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1279 ***********************************************************************
 MF1279  DESIGNATION -  G 49 RESET
 MF1279  PID         -  MF1279
 MF1279  STATE/COUNTY-  IL/LASALLE
 MF1279  COUNTRY     -  US
 MF1279  USGS QUAD   -  EARLVILLE (2018)
 MF1279
 MF1279                         *CURRENT SURVEY CONTROL
 MF1279  ______________________________________________________________________
 MF1279* NAD 83(1986) POSITION- 41 34 38.     (N) 088 59 39.     (W)   SCALED
 MF1279* NAVD 88 ORTHO HEIGHT -   215.14  (meters)      705.8   (feet) RESET
 MF1279  ______________________________________________________________________
 MF1279  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 MF1279  VERT ORDER      -  THIRD
 MF1279
 MF1279.The horizontal coordinates were scaled from a map and have
 MF1279.an estimated accuracy of +/- 6 seconds.
 MF1279
 MF1279.The orthometric height was computed from unverified reset data.
 MF1279
 MF1279.No vertical observational check was made to the station.
 MF1279
 MF1279.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1279.GEOID18 height accuracy estimate available here.
 MF1279
 MF1279.Click photographs - Photos may exist for this station.
 MF1279
 MF1279;                    North         East    Units  Estimated Accuracy
 MF1279;SPC IL E     -   545,360.      244,890.      MT  (+/- 180 meters Scaled)
 MF1279
 MF1279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM337047(NAD 83)
 MF1279
 MF1279                          SUPERSEDED SURVEY CONTROL
 MF1279
 MF1279  NGVD 29 (11/09/15)  215.21   (m)          706.1    (f) RESET       3  
 MF1279
 MF1279.Superseded values are not recommended for survey control.
 MF1279
 MF1279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1279.See file dsdata.pdf to determine how the superseded data were derived.
 MF1279
 MF1279_MARKER: DV = VERTICAL CONTROL DISK
 MF1279_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1279_SP_SET: HEADWALL
 MF1279_STAMPING: G 49 RESET 1983
 MF1279_MARK LOGO: NGS
 MF1279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1279+STABILITY: SURFACE MOTION
 MF1279_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1279+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2002
 MF1279
 MF1279  HISTORY     - Date     Condition        Report By
 MF1279  HISTORY     - 1983     MONUMENTED       NGS
 MF1279  HISTORY     - 19970801 GOOD             USPSQD
 MF1279  HISTORY     - 20020819 GOOD             USPSQD
 MF1279
 MF1279                          STATION DESCRIPTION
 MF1279
 MF1279'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 MF1279'3.5 KM (2.2 MI) EAST FROM MERIDEN.
 MF1279'3.5 KM (2.2 MI) EAST ALONG THE CHICAGO-BURLINGTON RAILROAD FROM THE
 MF1279'CENTER OF MERIDEN, AT A BRIDGE OVER INDIAN CREEK, IN THE SOUTH PART
 MF1279'OF THE EAST ABUTMENT OF RAILROAD BRIDGE, 21.3 METERS (70.0 FT)
 MF1279'NORTHEAST OF THE CENTER OF HIGHWAY 34, AND 1.5 METERS (4.8 FT)
 MF1279'SOUTHWEST OF THE SOUTH RAIL OF RAILROAD TRACK.
 MF1279
 MF1279                          STATION RECOVERY (1997)
 MF1279
 MF1279'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1279'RECOVERED IN GOOD CONDITION.
 MF1279
 MF1279                          STATION RECOVERY (2002)
 MF1279
 MF1279'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1279'UNDER BRIDGE TIMBERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0445 ***********************************************************************
 MF0445  DESIGNATION -  G 50
 MF0445  PID         -  MF0445
 MF0445  STATE/COUNTY-  IL/DE KALB
 MF0445  COUNTRY     -  US
 MF0445  USGS QUAD   -  SYCAMORE (2018)
 MF0445
 MF0445                         *CURRENT SURVEY CONTROL
 MF0445  ______________________________________________________________________
 MF0445* NAD 83(1986) POSITION- 41 59 36.     (N) 088 41 25.     (W)   SCALED
 MF0445* NAVD 88 ORTHO HEIGHT -   258.306 (meters)      847.46  (feet) ADJUSTED
 MF0445  ______________________________________________________________________
 MF0445  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 MF0445  DYNAMIC HEIGHT  -        258.218 (meters)      847.17  (feet) COMP
 MF0445  MODELED GRAVITY -    980,274.9   (mgal)                       NAVD 88
 MF0445
 MF0445  VERT ORDER      -  SECOND    CLASS 0
 MF0445
 MF0445.The horizontal coordinates were scaled from a map and have
 MF0445.an estimated accuracy of +/- 6 seconds.
 MF0445
 MF0445.The orthometric height was determined by differential leveling and
 MF0445.adjusted by the NATIONAL GEODETIC SURVEY
 MF0445.in June 1991.
 MF0445
 MF0445.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0445.GEOID18 height accuracy estimate available here.
 MF0445
 MF0445.Click photographs - Photos may exist for this station.
 MF0445
 MF0445.The dynamic height is computed by dividing the NAVD 88
 MF0445.geopotential number by the normal gravity value computed on the
 MF0445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0445.degrees latitude (g = 980.6199 gals.).
 MF0445
 MF0445.The modeled gravity was interpolated from observed gravity values.
 MF0445
 MF0445;                    North         East    Units  Estimated Accuracy
 MF0445;SPC IL E     -   591,420.      270,430.      MT  (+/- 180 meters Scaled)
 MF0445
 MF0445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM599504(NAD 83)
 MF0445
 MF0445                          SUPERSEDED SURVEY CONTROL
 MF0445
 MF0445  NGVD 29 (??/??/92)  258.347  (m)          847.59   (f) ADJ UNCH    2 0
 MF0445
 MF0445.Superseded values are not recommended for survey control.
 MF0445
 MF0445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0445.See file dsdata.pdf to determine how the superseded data were derived.
 MF0445
 MF0445_MARKER: DB = BENCH MARK DISK
 MF0445_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0445_SP_SET: SIGNAL CONTROL BASE
 MF0445_STAMPING: G 50 1934
 MF0445_MARK LOGO: CGS
 MF0445_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0445
 MF0445  HISTORY     - Date     Condition        Report By
 MF0445  HISTORY     - 1934     MONUMENTED       CGS
 MF0445  HISTORY     - 1968     MARK NOT FOUND   USGS
 MF0445  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0445
 MF0445                          STATION DESCRIPTION
 MF0445
 MF0445'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0445'AT SYCAMORE.
 MF0445'AT SYCAMORE, DE KALB COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF0445'RAILWAY, 0.4 MILE NORTH OF THE STATION, AT THE CROSSING OF THE
 MF0445'CHICAGO GREAT WESTERN RAILROAD, 10 FEET WEST OF THE CENTERLINE
 MF0445'OF THE C AND NW TRACK, 12 FEET NORTH OF THE CENTERLINE OF THE
 MF0445'C.G.W. TRACK, IN THE TOP OF THE SOUTHWEST CORNER OF A CONCRETE
 MF0445'SIGNAL-CONTROL BASE, AND ABOUT 12 INCHES LOWER THAN THE TRACK.
 MF0445'A STANDARD DISK STAMPED G 50 1934.
 MF0445
 MF0445                          STATION RECOVERY (1968)
 MF0445
 MF0445'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 MF0445'MARK NOT FOUND.
 MF0445
 MF0445                          STATION RECOVERY (1996)
 MF0445
 MF0445'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0445'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0860 ***********************************************************************
 MF0860  DESIGNATION -  G 51
 MF0860  PID         -  MF0860
 MF0860  STATE/COUNTY-  IL/BUREAU
 MF0860  COUNTRY     -  US
 MF0860  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF0860
 MF0860                         *CURRENT SURVEY CONTROL
 MF0860  ______________________________________________________________________
 MF0860* NAD 83(1986) POSITION- 41 18 18.     (N) 089 24 37.     (W)   SCALED
 MF0860* NAVD 88 ORTHO HEIGHT -   143.622 (meters)      471.20  (feet) ADJUSTED
 MF0860  ______________________________________________________________________
 MF0860  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 MF0860  DYNAMIC HEIGHT  -        143.564 (meters)      471.01  (feet) COMP
 MF0860  MODELED GRAVITY -    980,216.5   (mgal)                       NAVD 88
 MF0860
 MF0860  VERT ORDER      -  SECOND    CLASS 0
 MF0860
 MF0860.The horizontal coordinates were scaled from a map and have
 MF0860.an estimated accuracy of +/- 6 seconds.
 MF0860
 MF0860.The orthometric height was determined by differential leveling and
 MF0860.adjusted by the NATIONAL GEODETIC SURVEY
 MF0860.in June 1991.
 MF0860
 MF0860.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0860.GEOID18 height accuracy estimate available here.
 MF0860
 MF0860.Click photographs - Photos may exist for this station.
 MF0860
 MF0860.The dynamic height is computed by dividing the NAVD 88
 MF0860.geopotential number by the normal gravity value computed on the
 MF0860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0860.degrees latitude (g = 980.6199 gals.).
 MF0860
 MF0860.The modeled gravity was interpolated from observed gravity values.
 MF0860
 MF0860;                    North         East    Units  Estimated Accuracy
 MF0860;SPC IL W     -   515,170.      763,340.      MT  (+/- 180 meters Scaled)
 MF0860
 MF0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL982754(NAD 83)
 MF0860
 MF0860                          SUPERSEDED SURVEY CONTROL
 MF0860
 MF0860  NGVD 29 (??/??/92)  143.70   (m)          471.5    (f) COMPUTED    2 0
 MF0860
 MF0860.Superseded values are not recommended for survey control.
 MF0860
 MF0860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0860.See file dsdata.pdf to determine how the superseded data were derived.
 MF0860
 MF0860_MARKER: DB = BENCH MARK DISK
 MF0860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0860_STAMPING: G 51 1934
 MF0860_MARK LOGO: CGS
 MF0860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0860+STABILITY: SURFACE MOTION
 MF0860
 MF0860  HISTORY     - Date     Condition        Report By
 MF0860  HISTORY     - 1934     MONUMENTED       CGS
 MF0860  HISTORY     - 19960406 MARK NOT FOUND   USPSQD
 MF0860  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0860  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF0860
 MF0860                          STATION DESCRIPTION
 MF0860
 MF0860'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0860'2.7 MI W FROM BUREAU.
 MF0860'2.7 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0860'RAILROAD FROM THE COALING STATION AT BUREAU, BUREAU COUNTY,
 MF0860'AT POLE C 117/20, AT A ROAD CROSSING, 24 FEET WEST OF THE
 MF0860'CENTERLINE OF THE ROAD, 18 FEET SOUTH OF THE CENTERLINE OF
 MF0860'THE SOUTH TRACK, 3 FEET NORTH OF A POLE, AND ABOUT 4 FEET LOWER
 MF0860'THAN THE TRACK.  A STANDARD DISK, STAMPED G 51 1934 AND SET
 MF0860'IN THE TOP OF A CONCRETE POST.
 MF0860
 MF0860                          STATION RECOVERY (1996)
 MF0860
 MF0860'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0860'MARK NOT FOUND.
 MF0860
 MF0860                          STATION RECOVERY (2001)
 MF0860
 MF0860'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0860'MARK NOT FOUND.
 MF0860
 MF0860                          STATION RECOVERY (2005)
 MF0860
 MF0860'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0860'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0078 ***********************************************************************
 MG0078  DESIGNATION -  G 52
 MG0078  PID         -  MG0078
 MG0078  STATE/COUNTY-  IL/HENRY
 MG0078  COUNTRY     -  US
 MG0078  USGS QUAD   -  ATKINSON (2018)
 MG0078
 MG0078                         *CURRENT SURVEY CONTROL
 MG0078  ______________________________________________________________________
 MG0078* NAD 83(1986) POSITION- 41 26 40.     (N) 090 06 54.     (W)   SCALED
 MG0078* NAVD 88 ORTHO HEIGHT -   191.266 (meters)      627.51  (feet) ADJUSTED
 MG0078  ______________________________________________________________________
 MG0078  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 MG0078  DYNAMIC HEIGHT  -        191.191 (meters)      627.27  (feet) COMP
 MG0078  MODELED GRAVITY -    980,224.6   (mgal)                       NAVD 88
 MG0078
 MG0078  VERT ORDER      -  SECOND    CLASS 0
 MG0078
 MG0078.The horizontal coordinates were scaled from a map and have
 MG0078.an estimated accuracy of +/- 6 seconds.
 MG0078
 MG0078.The orthometric height was determined by differential leveling and
 MG0078.adjusted by the NATIONAL GEODETIC SURVEY
 MG0078.in June 1991.
 MG0078
 MG0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0078.GEOID18 height accuracy estimate available here.
 MG0078
 MG0078.Click photographs - Photos may exist for this station.
 MG0078
 MG0078.The dynamic height is computed by dividing the NAVD 88
 MG0078.geopotential number by the normal gravity value computed on the
 MG0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0078.degrees latitude (g = 980.6199 gals.).
 MG0078
 MG0078.The modeled gravity was interpolated from observed gravity values.
 MG0078
 MG0078;                    North         East    Units  Estimated Accuracy
 MG0078;SPC IL W     -   530,380.      704,320.      MT  (+/- 180 meters Scaled)
 MG0078
 MG0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF410921(NAD 83)
 MG0078
 MG0078                          SUPERSEDED SURVEY CONTROL
 MG0078
 MG0078  NGVD 29 (??/??/92)  191.351  (m)          627.79   (f) ADJ UNCH    2 0
 MG0078
 MG0078.Superseded values are not recommended for survey control.
 MG0078
 MG0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0078.See file dsdata.pdf to determine how the superseded data were derived.
 MG0078
 MG0078_MARKER: DB = BENCH MARK DISK
 MG0078_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0078_SP_SET: CULVERT HEADWALL
 MG0078_STAMPING: G 52 1934
 MG0078_MARK LOGO: CGS
 MG0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0078+STABILITY: SURFACE MOTION
 MG0078
 MG0078  HISTORY     - Date     Condition        Report By
 MG0078  HISTORY     - 1934     MONUMENTED       CGS
 MG0078  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0078  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0078  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0078  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0078
 MG0078                          STATION DESCRIPTION
 MG0078
 MG0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0078'2.1 MI E FROM GENESEO.
 MG0078'2.1 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MG0078'RAILWAY FROM THE STATION AT GENESEO, HENRY COUNTY, 2 POLES
 MG0078'WEST OF MILEPOST 157, AT A ROAD CROSSING, 45 FEET WEST OF THE
 MG0078'CENTERLINE OF THE ROAD, AT A CULVERT, AND IN THE CENTER OF THE
 MG0078'TOP OF THE SOUTH CONCRETE HEADWALL.  A STANDARD DISK, STAMPED
 MG0078'G 52 1934.
 MG0078
 MG0078                          STATION RECOVERY (1988)
 MG0078
 MG0078'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0078'MARK NOT FOUND.
 MG0078
 MG0078                          STATION RECOVERY (1996)
 MG0078
 MG0078'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0078'MARK NOT FOUND.
 MG0078
 MG0078                          STATION RECOVERY (2001)
 MG0078
 MG0078'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0078'MARK NOT FOUND.
 MG0078
 MG0078                          STATION RECOVERY (2004)
 MG0078
 MG0078'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0052 ***********************************************************************
 MG0052  DESIGNATION -  G 53
 MG0052  PID         -  MG0052
 MG0052  STATE/COUNTY-  IL/HENRY
 MG0052  COUNTRY     -  US
 MG0052  USGS QUAD   -  GREEN ROCK (2018)
 MG0052
 MG0052                         *CURRENT SURVEY CONTROL
 MG0052  ______________________________________________________________________
 MG0052* NAD 83(1986) POSITION- 41 23 00.     (N) 090 22 24.     (W)   SCALED
 MG0052* NAVD 88 ORTHO HEIGHT -   210.073 (meters)      689.21  (feet) ADJUSTED
 MG0052  ______________________________________________________________________
 MG0052  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0052  DYNAMIC HEIGHT  -        209.991 (meters)      688.95  (feet) COMP
 MG0052  MODELED GRAVITY -    980,225.6   (mgal)                       NAVD 88
 MG0052
 MG0052  VERT ORDER      -  SECOND    CLASS 0
 MG0052
 MG0052.The horizontal coordinates were scaled from a map and have
 MG0052.an estimated accuracy of +/- 6 seconds.
 MG0052
 MG0052.The orthometric height was determined by differential leveling and
 MG0052.adjusted by the NATIONAL GEODETIC SURVEY
 MG0052.in June 1991.
 MG0052
 MG0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0052.GEOID18 height accuracy estimate available here.
 MG0052
 MG0052.Click photographs - Photos may exist for this station.
 MG0052
 MG0052.The dynamic height is computed by dividing the NAVD 88
 MG0052.geopotential number by the normal gravity value computed on the
 MG0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0052.degrees latitude (g = 980.6199 gals.).
 MG0052
 MG0052.The modeled gravity was interpolated from observed gravity values.
 MG0052
 MG0052;                    North         East    Units  Estimated Accuracy
 MG0052;SPC IL W     -   523,620.      682,710.      MT  (+/- 180 meters Scaled)
 MG0052
 MG0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF196846(NAD 83)
 MG0052
 MG0052                          SUPERSEDED SURVEY CONTROL
 MG0052
 MG0052  NGVD 29 (??/??/92)  210.147  (m)          689.46   (f) ADJ UNCH    2 0
 MG0052
 MG0052.Superseded values are not recommended for survey control.
 MG0052
 MG0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0052.See file dsdata.pdf to determine how the superseded data were derived.
 MG0052
 MG0052_MARKER: DB = BENCH MARK DISK
 MG0052_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0052_SP_SET: BRIDGE
 MG0052_STAMPING: G 53 1934
 MG0052_MARK LOGO: CGS
 MG0052_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0052_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0052+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2003
 MG0052
 MG0052  HISTORY     - Date     Condition        Report By
 MG0052  HISTORY     - 1934     MONUMENTED       CGS
 MG0052  HISTORY     - 1959     GOOD             CGS
 MG0052  HISTORY     - 19960715 GOOD             USPSQD
 MG0052  HISTORY     - 20011015 GOOD             USPSQD
 MG0052  HISTORY     - 20031222 GOOD             GEOCAC
 MG0052
 MG0052                          STATION DESCRIPTION
 MG0052
 MG0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0052'2 MI S FROM WARNER.
 MG0052'ABOUT 2.0 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0052'RAILROAD FROM THE STATION SIGN AT WARNER, AT A ROAD CROSSING,
 MG0052'60 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF THE NORTHWEST
 MG0052'END OF THE WINGWALL AT THE SOUTHEAST CORNER OF A ROAD BRIDGE,
 MG0052'2 FEET SOUTHEAST OF THE NORTHWEST END OF THE WINGWALL, 10 FEET
 MG0052'SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 2 FEET BELOW
 MG0052'THE LEVEL OF THE TRACK.
 MG0052
 MG0052                          STATION RECOVERY (1996)
 MG0052
 MG0052'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0052'RECOVERED IN GOOD CONDITION.
 MG0052
 MG0052                          STATION RECOVERY (2001)
 MG0052
 MG0052'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0052'RECOVERED IN GOOD CONDITION.
 MG0052
 MG0052                          STATION RECOVERY (2003)
 MG0052
 MG0052'RECOVERY NOTE BY GEOCACHING 2003 (CBB)
 MG0052'PICTURES AVAILABLE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0006 ***********************************************************************
 LD0006  DESIGNATION -  G 54
 LD0006  PID         -  LD0006
 LD0006  STATE/COUNTY-  IL/KNOX
 LD0006  COUNTRY     -  US
 LD0006  USGS QUAD   -  ABINGDON (2018)
 LD0006
 LD0006                         *CURRENT SURVEY CONTROL
 LD0006  ______________________________________________________________________
 LD0006* NAD 83(1986) POSITION- 40 49 52.     (N) 090 23 41.     (W)   SCALED
 LD0006* NAVD 88 ORTHO HEIGHT -   223.447 (meters)      733.09  (feet) ADJUSTED
 LD0006  ______________________________________________________________________
 LD0006  GEOID HEIGHT    -        -33.171 (meters)                     GEOID18
 LD0006  DYNAMIC HEIGHT  -        223.342 (meters)      732.75  (feet) COMP
 LD0006  MODELED GRAVITY -    980,153.3   (mgal)                       NAVD 88
 LD0006
 LD0006  VERT ORDER      -  SECOND    CLASS 0
 LD0006
 LD0006.The horizontal coordinates were scaled from a map and have
 LD0006.an estimated accuracy of +/- 6 seconds.
 LD0006
 LD0006.The orthometric height was determined by differential leveling and
 LD0006.adjusted by the NATIONAL GEODETIC SURVEY
 LD0006.in June 1991.
 LD0006
 LD0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0006.GEOID18 height accuracy estimate available here.
 LD0006
 LD0006.Click photographs - Photos may exist for this station.
 LD0006
 LD0006.The dynamic height is computed by dividing the NAVD 88
 LD0006.geopotential number by the normal gravity value computed on the
 LD0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0006.degrees latitude (g = 980.6199 gals.).
 LD0006
 LD0006.The modeled gravity was interpolated from observed gravity values.
 LD0006
 LD0006;                    North         East    Units  Estimated Accuracy
 LD0006;SPC IL W     -   462,300.      680,770.      MT  (+/- 180 meters Scaled)
 LD0006
 LD0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF196232(NAD 83)
 LD0006
 LD0006                          SUPERSEDED SURVEY CONTROL
 LD0006
 LD0006  NGVD 29 (??/??/92)  223.504  (m)          733.28   (f) ADJ UNCH    2 0
 LD0006
 LD0006.Superseded values are not recommended for survey control.
 LD0006
 LD0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0006.See file dsdata.pdf to determine how the superseded data were derived.
 LD0006
 LD0006_MARKER: DB = BENCH MARK DISK
 LD0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0006_STAMPING: G 54 1934
 LD0006_MARK LOGO: CGS
 LD0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0006+STABILITY: SURFACE MOTION
 LD0006
 LD0006  HISTORY     - Date     Condition        Report By
 LD0006  HISTORY     - 1934     MONUMENTED       CGS
 LD0006  HISTORY     - 1935     GOOD             CGS
 LD0006  HISTORY     - 1978     MARK NOT FOUND   USGS
 LD0006  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0006
 LD0006                          STATION DESCRIPTION
 LD0006
 LD0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0006'1.7 MI N FROM ABINGDON.
 LD0006'1.7 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0006'FROM THE STATION AT ABINGDON, KNOX COUNTY, AT A ROAD CROSSING,
 LD0006'48 FEET NORTHWEST OF THE CENTERLINE OF THE NORTHWEST TRACK, 30
 LD0006'FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 3 FEET SOUTH OF A
 LD0006'FENCE CORNER, AND 5 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LD0006'STAMPED G 54 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0006
 LD0006                          STATION RECOVERY (1978)
 LD0006
 LD0006'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LD0006'MARK NOT FOUND.
 LD0006
 LD0006                          STATION RECOVERY (1997)
 LD0006
 LD0006'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0006'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0329 ***********************************************************************
 LD0329  DESIGNATION -  G 56
 LD0329  PID         -  LD0329
 LD0329  STATE/COUNTY-  IL/SCHUYLER
 LD0329  COUNTRY     -  US
 LD0329  USGS QUAD   -  RAY (2018)
 LD0329
 LD0329                         *CURRENT SURVEY CONTROL
 LD0329  ______________________________________________________________________
 LD0329* NAD 83(1986) POSITION- 40 09 40.     (N) 090 25 07.     (W)   SCALED
 LD0329* NAVD 88 ORTHO HEIGHT -   170.202 (meters)      558.40  (feet) ADJUSTED
 LD0329  ______________________________________________________________________
 LD0329  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 LD0329  DYNAMIC HEIGHT  -        170.114 (meters)      558.12  (feet) COMP
 LD0329  MODELED GRAVITY -    980,103.2   (mgal)                       NAVD 88
 LD0329
 LD0329  VERT ORDER      -  SECOND    CLASS 0
 LD0329
 LD0329.The horizontal coordinates were scaled from a map and have
 LD0329.an estimated accuracy of +/- 6 seconds.
 LD0329
 LD0329.The orthometric height was determined by differential leveling and
 LD0329.adjusted by the NATIONAL GEODETIC SURVEY
 LD0329.in June 1991.
 LD0329
 LD0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0329.GEOID18 height accuracy estimate available here.
 LD0329
 LD0329.Click photographs - Photos may exist for this station.
 LD0329
 LD0329.The dynamic height is computed by dividing the NAVD 88
 LD0329.geopotential number by the normal gravity value computed on the
 LD0329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0329.degrees latitude (g = 980.6199 gals.).
 LD0329
 LD0329.The modeled gravity was interpolated from observed gravity values.
 LD0329
 LD0329;                    North         East    Units  Estimated Accuracy
 LD0329;SPC IL W     -   387,910.      678,540.      MT  (+/- 180 meters Scaled)
 LD0329
 LD0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE198488(NAD 83)
 LD0329
 LD0329                          SUPERSEDED SURVEY CONTROL
 LD0329
 LD0329  NGVD 29 (??/??/92)  170.300  (m)          558.73   (f) ADJ UNCH    2 0
 LD0329
 LD0329.Superseded values are not recommended for survey control.
 LD0329
 LD0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0329.See file dsdata.pdf to determine how the superseded data were derived.
 LD0329
 LD0329_MARKER: DB = BENCH MARK DISK
 LD0329_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0329_SP_SET: BRIDGE
 LD0329_STAMPING: G 56 1935
 LD0329_MARK LOGO: CGS
 LD0329_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0329
 LD0329  HISTORY     - Date     Condition        Report By
 LD0329  HISTORY     - 1935     MONUMENTED       CGS
 LD0329
 LD0329                          STATION DESCRIPTION
 LD0329
 LD0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0329'7 MI N FROM FREDERICK.
 LD0329'7.0 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0329'FROM THE UNDERPASS OF STATE HIGHWAY 100 AT FREDERICK, SCHUYLER
 LD0329'COUNTY, 4 POLES SOUTH OF MILEPOST 128, AT BRIDGE 127.96, IN THE
 LD0329'TOP OF THE WEST END OF THE SOUTH ABUTMENT, 8 FEET WEST OF THE
 LD0329'CENTERLINE OF THE TRACK, AND 18 INCHES LOWER THAN THE TRACK.  A
 LD0329'STANDARD DISK, STAMPED G 56 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1100 ***********************************************************************
 JB1100  DESIGNATION -  G 561
 JB1100  PID         -  JB1100
 JB1100  STATE/COUNTY-  IL/PERRY
 JB1100  COUNTRY     -  US
 JB1100  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1100
 JB1100                         *CURRENT SURVEY CONTROL
 JB1100  ______________________________________________________________________
 JB1100* NAD 83(1986) POSITION- 38 07 16.     (N) 089 27 02.     (W)   SCALED
 JB1100* NAVD 88 ORTHO HEIGHT -   165.484 (meters)      542.93  (feet) ADJUSTED
 JB1100  ______________________________________________________________________
 JB1100  GEOID HEIGHT    -        -29.636 (meters)                     GEOID18
 JB1100  DYNAMIC HEIGHT  -        165.375 (meters)      542.57  (feet) COMP
 JB1100  MODELED GRAVITY -    979,971.4   (mgal)                       NAVD 88
 JB1100
 JB1100  VERT ORDER      -  SECOND    CLASS 0
 JB1100
 JB1100.The horizontal coordinates were scaled from a map and have
 JB1100.an estimated accuracy of +/- 6 seconds.
 JB1100
 JB1100.The orthometric height was determined by differential leveling and
 JB1100.adjusted by the NATIONAL GEODETIC SURVEY
 JB1100.in June 1991.
 JB1100
 JB1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1100.GEOID18 height accuracy estimate available here.
 JB1100
 JB1100.Click photographs - Photos may exist for this station.
 JB1100
 JB1100.The dynamic height is computed by dividing the NAVD 88
 JB1100.geopotential number by the normal gravity value computed on the
 JB1100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1100.degrees latitude (g = 980.6199 gals.).
 JB1100
 JB1100.The modeled gravity was interpolated from observed gravity values.
 JB1100
 JB1100;                    North         East    Units  Estimated Accuracy
 JB1100;SPC IL W     -   161,650.      762,790.      MT  (+/- 180 meters Scaled)
 JB1100
 JB1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH851220(NAD 83)
 JB1100
 JB1100                          SUPERSEDED SURVEY CONTROL
 JB1100
 JB1100  NGVD 29 (??/??/92)  165.579  (m)          543.24   (f) ADJ UNCH    2 0
 JB1100
 JB1100.Superseded values are not recommended for survey control.
 JB1100
 JB1100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1100.See file dsdata.pdf to determine how the superseded data were derived.
 JB1100
 JB1100_MARKER: Q = CHISELED SQUARE
 JB1100_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB1100_SP_SET: SEMAPHORE
 JB1100_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1100
 JB1100  HISTORY     - Date     Condition        Report By
 JB1100  HISTORY     - 1921     MONUMENTED       USGS
 JB1100  HISTORY     - 1935     GOOD             CGS
 JB1100  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1100  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 JB1100
 JB1100                          STATION DESCRIPTION
 JB1100
 JB1100'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1100'4.8 MI NW FROM PINCKNEYVILLE.
 JB1100'4.8 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1100'STATION AT PINCKNEYVILLE, PERRY COUNTY, 480 FEET NORTHWEST OF A
 JB1100'ROAD CROSSING, AT SEMAPHORE G 561, AND ON THE NORTHWEST CORNER OF
 JB1100'THE CONCRETE BASE.  A CHISELED SQUARE.
 JB1100
 JB1100                          STATION RECOVERY (1974)
 JB1100
 JB1100'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1100'MARK NOT FOUND.
 JB1100
 JB1100                          STATION RECOVERY (2012)
 JB1100
 JB1100'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1100'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0067 ***********************************************************************
 NJ0067  DESIGNATION -  G 57
 NJ0067  PID         -  NJ0067
 NJ0067  STATE/COUNTY-  IL/CARROLL
 NJ0067  COUNTRY     -  US
 NJ0067  USGS QUAD   -  SAVANNA (2018)
 NJ0067
 NJ0067                         *CURRENT SURVEY CONTROL
 NJ0067  ______________________________________________________________________
 NJ0067* NAD 83(1986) POSITION- 42 06 15.7    (N) 090 09 29.3    (W)   HD_HELD2
 NJ0067* NAVD 88 ORTHO HEIGHT -   192.038 (meters)      630.04  (feet) ADJUSTED
 NJ0067  ______________________________________________________________________
 NJ0067  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 NJ0067  DYNAMIC HEIGHT  -        191.972 (meters)      629.83  (feet) COMP
 NJ0067  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 NJ0067
 NJ0067  VERT ORDER      -  SECOND    CLASS I
 NJ0067
 NJ0067.The horizontal coordinates were established by autonomous hand held GPS
 NJ0067.observations and have an estimated accuracy of +/- 10 meters.
 NJ0067
 NJ0067.The orthometric height was determined by differential leveling and
 NJ0067.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0067.in March 2013.
 NJ0067
 NJ0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0067.GEOID18 height accuracy estimate available here.
 NJ0067
 NJ0067.Click photographs - Photos may exist for this station.
 NJ0067
 NJ0067.The dynamic height is computed by dividing the NAVD 88
 NJ0067.geopotential number by the normal gravity value computed on the
 NJ0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0067.degrees latitude (g = 980.6199 gals.).
 NJ0067
 NJ0067.The modeled gravity was interpolated from observed gravity values.
 NJ0067
 NJ0067;                    North         East    Units  Estimated Accuracy
 NJ0067;SPC IL W     -   603,674.      700,705.      MT  (+/- 10 meters HH2 GPS)
 NJ0067
 NJ0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3498165272(NAD 83)
 NJ0067
 NJ0067                          SUPERSEDED SURVEY CONTROL
 NJ0067
 NJ0067  NAVD 88 (06/15/91)  192.034  (m)          630.03   (f) SUPERSEDED  1 1
 NJ0067  NGVD 29 (??/??/92)  192.067  (m)          630.14   (f) ADJ UNCH    1 1
 NJ0067
 NJ0067.Superseded values are not recommended for survey control.
 NJ0067
 NJ0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0067.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0067
 NJ0067_MARKER: DB = BENCH MARK DISK
 NJ0067_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NJ0067_SP_SET: PIER
 NJ0067_STAMPING: G 57 1934
 NJ0067_MARK LOGO: CGS
 NJ0067_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0067_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0067+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2015
 NJ0067
 NJ0067  HISTORY     - Date     Condition        Report By
 NJ0067  HISTORY     - 1934     MONUMENTED       CGS
 NJ0067  HISTORY     - 1970     GOOD             NGS
 NJ0067  HISTORY     - 1977     GOOD             LOCSUR
 NJ0067  HISTORY     - 1988     GOOD             USPSQD
 NJ0067  HISTORY     - 19950524 GOOD             USPSQD
 NJ0067  HISTORY     - 20011203 GOOD             NGS
 NJ0067  HISTORY     - 20030923 GOOD             USPSQD
 NJ0067  HISTORY     - 20120330 GOOD             AMESC
 NJ0067  HISTORY     - 20150827 GOOD             ILDT
 NJ0067
 NJ0067                          STATION DESCRIPTION
 NJ0067
 NJ0067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0067'0.8 MI N FROM SAVANNA.
 NJ0067'ABOUT 0.05 MILE WEST ALONG MADISON STREET FROM THE POST OFFICE
 NJ0067'AT SAVANNA, THENCE 0.75 MILE NORTH ALONG U.S. HIGHWAY 52, AT THE
 NJ0067'EAST END OF THE HIGHWAY BRIDGE OVER THE MISSISSIPPI RIVER, 13
 NJ0067'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF
 NJ0067'THE NORTH END OF THE EAST CONCRETE PIER, AND ABOUT 5 FEET BELOW
 NJ0067'THE LEVEL OF THE BRIDGE FLOOR.  SEC 4, T24N, R3E.  NOTE-- THIS
 NJ0067'MARK IS ALSO 2.95 MILES NORTH ALONG U.S. HIGHWAY 52 FROM THE
 NJ0067'MUNICAPAL BUILDING AT SABULA, IOWA.
 NJ0067
 NJ0067                          STATION RECOVERY (1977)
 NJ0067
 NJ0067'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 NJ0067'RECOVERED IN GOOD CONDITION.
 NJ0067
 NJ0067                          STATION RECOVERY (1988)
 NJ0067
 NJ0067'RECOVERY NOTE BY US POWER SQUADRON 1988 (GG)
 NJ0067'RECOVERED IN GOOD CONDITION.
 NJ0067
 NJ0067                          STATION RECOVERY (1995)
 NJ0067
 NJ0067'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0067'RECOVERED IN GOOD CONDITION.
 NJ0067
 NJ0067                          STATION RECOVERY (2001)
 NJ0067
 NJ0067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0067'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0067
 NJ0067                          STATION RECOVERY (2003)
 NJ0067
 NJ0067'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0067'RECOVERED IN GOOD CONDITION.
 NJ0067
 NJ0067                          STATION RECOVERY (2012)
 NJ0067
 NJ0067'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NJ0067'RECOVERED AS DESCRIBED.
 NJ0067
 NJ0067                          STATION RECOVERY (2015)
 NJ0067
 NJ0067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 NJ0067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1864 ***********************************************************************
 ME1864  DESIGNATION -  G 6
 ME1864  PID         -  ME1864
 ME1864  STATE/COUNTY-  IL/COOK
 ME1864  COUNTRY     -  US
 ME1864  USGS QUAD   -  LAKE CALUMET (2018)
 ME1864
 ME1864                         *CURRENT SURVEY CONTROL
 ME1864  ______________________________________________________________________
 ME1864* NAD 83(1986) POSITION- 41 42 50.     (N) 087 32 06.     (W)   SCALED
 ME1864* NAVD 88 ORTHO HEIGHT -   183.786 (meters)      602.97  (feet) ADJUSTED
 ME1864  ______________________________________________________________________
 ME1864  GEOID HEIGHT    -        -33.523 (meters)                     GEOID18
 ME1864  DYNAMIC HEIGHT  -        183.721 (meters)      602.76  (feet) COMP
 ME1864  MODELED GRAVITY -    980,267.7   (mgal)                       NAVD 88
 ME1864
 ME1864  VERT ORDER      -  FIRST     CLASS I
 ME1864
 ME1864.The horizontal coordinates were scaled from a map and have
 ME1864.an estimated accuracy of +/- 6 seconds.
 ME1864
 ME1864.The orthometric height was determined by differential leveling and
 ME1864.adjusted by the NATIONAL GEODETIC SURVEY
 ME1864.in June 1991.
 ME1864
 ME1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1864.GEOID18 height accuracy estimate available here.
 ME1864
 ME1864.Click photographs - Photos may exist for this station.
 ME1864
 ME1864.The dynamic height is computed by dividing the NAVD 88
 ME1864.geopotential number by the normal gravity value computed on the
 ME1864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1864.degrees latitude (g = 980.6199 gals.).
 ME1864
 ME1864.The modeled gravity was interpolated from observed gravity values.
 ME1864
 ME1864;                    North         East    Units  Estimated Accuracy
 ME1864;SPC IL E     -   560,630.      366,440.      MT  (+/- 180 meters Scaled)
 ME1864
 ME1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM554181(NAD 83)
 ME1864
 ME1864                          SUPERSEDED SURVEY CONTROL
 ME1864
 ME1864  NGVD 29 (??/??/92)  183.895  (m)          603.33   (f) ADJ UNCH    1 1
 ME1864
 ME1864.Superseded values are not recommended for survey control.
 ME1864
 ME1864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1864.See file dsdata.pdf to determine how the superseded data were derived.
 ME1864
 ME1864_MARKER: DB = BENCH MARK DISK
 ME1864_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1864_SP_SET: CULVERT HEADWALL
 ME1864_STAMPING: G 6 1916 ELEV 603.270 FT G 6
 ME1864_MARK LOGO: CGS
 ME1864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1864+STABILITY: SURFACE MOTION
 ME1864
 ME1864  HISTORY     - Date     Condition        Report By
 ME1864  HISTORY     - 1916     MONUMENTED       CGS
 ME1864  HISTORY     - 1968     GOOD             CGS
 ME1864  HISTORY     - 1977     GOOD             NGS
 ME1864  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1864  HISTORY     - 19920805 MARK NOT FOUND   NGS
 ME1864
 ME1864                          STATION DESCRIPTION
 ME1864
 ME1864'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1864'AT CHICAGO.
 ME1864'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE INTERSECTION
 ME1864'OF EAST 100 TH STREET AND EWING AVENUE, 0.55 MILE SOUTHEAST OF THE
 ME1864'SOUTHEAST END OF THE RAILROAD BRIDGE OVER THE CALUMET RIVER,
 ME1864'0.1 MILE NORTHWEST OF MILEPOST 454, SET ON THE TOP OF THE EAST
 ME1864'END OF THE NORTH CONCRETE HEAD WALL OF THE SOUTHERN MOST OVERPASS
 ME1864'OVER EWING AVENUE, 82 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 ME1864'THE NORTHEAST MAIN TRACK, 6.5 FEET NORTHEAST OF THE NORTHEAST RAIL
 ME1864'OF THE SOUTHWEST MAIN TRACK AND 2 FEET BELOW THE LEVEL OF THE
 ME1864'TRACK.
 ME1864
 ME1864                          STATION RECOVERY (1977)
 ME1864
 ME1864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1864'RECOVERED IN GOOD CONDITION.
 ME1864
 ME1864                          STATION RECOVERY (1987)
 ME1864
 ME1864'RECOVERY NOTE BY US POWER SQUADRON 1987 (EJH)
 ME1864'MARK NOT FOUND.
 ME1864
 ME1864                          STATION RECOVERY (1992)
 ME1864
 ME1864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1864'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0626 ***********************************************************************
 MF0626  DESIGNATION -  G 7 RESET
 MF0626  PID         -  MF0626
 MF0626  STATE/COUNTY-  IL/LASALLE
 MF0626  COUNTRY     -  US
 MF0626  USGS QUAD   -  MENDOTA EAST (2018)
 MF0626
 MF0626                         *CURRENT SURVEY CONTROL
 MF0626  ______________________________________________________________________
 MF0626* NAD 83(1986) POSITION- 41 32 59.1    (N) 089 07 04.3    (W)   HD_HELD2
 MF0626* NAVD 88 ORTHO HEIGHT -   228.206 (meters)      748.71  (feet) ADJUSTED
 MF0626  ______________________________________________________________________
 MF0626  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0626  DYNAMIC HEIGHT  -        228.118 (meters)      748.42  (feet) COMP
 MF0626  MODELED GRAVITY -    980,232.2   (mgal)                       NAVD 88
 MF0626
 MF0626  VERT ORDER      -  FIRST     CLASS I
 MF0626
 MF0626.The horizontal coordinates were established by autonomous hand held GPS
 MF0626.observations and have an estimated accuracy of +/- 10 meters.
 MF0626
 MF0626.The orthometric height was determined by differential leveling and
 MF0626.adjusted by the NATIONAL GEODETIC SURVEY
 MF0626.in June 1991.
 MF0626
 MF0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0626.GEOID18 height accuracy estimate available here.
 MF0626
 MF0626.Click photographs - Photos may exist for this station.
 MF0626
 MF0626.The dynamic height is computed by dividing the NAVD 88
 MF0626.geopotential number by the normal gravity value computed on the
 MF0626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0626.degrees latitude (g = 980.6199 gals.).
 MF0626
 MF0626.The modeled gravity was interpolated from observed gravity values.
 MF0626
 MF0626;                    North         East    Units  Estimated Accuracy
 MF0626;SPC IL E     -   542,392.      234,546.      MT  (+/- 10 meters HH2 GPS)
 MF0626
 MF0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2336701953(NAD 83)
 MF0626
 MF0626                          SUPERSEDED SURVEY CONTROL
 MF0626
 MF0626  NGVD 29 (??/??/92)  228.250  (m)          748.85   (f) ADJ UNCH    1 1
 MF0626
 MF0626.Superseded values are not recommended for survey control.
 MF0626
 MF0626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0626.See file dsdata.pdf to determine how the superseded data were derived.
 MF0626
 MF0626_MARKER: DB = BENCH MARK DISK
 MF0626_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0626_SP_SET: FOUNDATION
 MF0626_STAMPING: G 7 RESET 1943
 MF0626_MARK LOGO: CGS
 MF0626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0626+STABILITY: SURFACE MOTION
 MF0626
 MF0626  HISTORY     - Date     Condition        Report By
 MF0626  HISTORY     - 1943     MONUMENTED       CGS
 MF0626  HISTORY     - 1969     GOOD             CGS
 MF0626  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0626  HISTORY     - 20020619 POOR             USPSQD
 MF0626  HISTORY     - 20170508 MARK NOT FOUND   GEOCAC
 MF0626
 MF0626                          STATION DESCRIPTION
 MF0626
 MF0626'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0626'AT MENDOTA.
 MF0626'AT MENDOTA, SET VERTICALLY IN THE EAST FACE OF THE CONCRETE
 MF0626'FOUNDATION FOR THE RAILROAD STATION, 26 FEET WEST OF THE WEST
 MF0626'RAIL OF THE MAIN TRACK, 28.4 FEET NORTH OF THE SOUTHEAST CORNER
 MF0626'OF THE BUILDING 90 1/2 FEET SOUTH OF THE CENTER LINE OF 8TH
 MF0626'STREET, 35.5 FEET SOUTH OF THE NORTHEAST CORNER OF THE BUILDING,
 MF0626'AND 2.4 FEET ABOVE THE BRICK PLATFORM AT THE STATION.  CORNER
 MF0626'OF 1/4, SEC 33, T 36N, R 1E.
 MF0626
 MF0626                          STATION RECOVERY (1997)
 MF0626
 MF0626'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0626'MARK NOT FOUND.
 MF0626
 MF0626                          STATION RECOVERY (2002)
 MF0626
 MF0626'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0626'SITE LOCATED. DISC AND PIN REMOVED. IMPRINT OF DISC ON SURFACE OF
 MF0626'FOUNDATION VISIBLE.
 MF0626
 MF0626                          STATION RECOVERY (2017)
 MF0626
 MF0626'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 MF0626'STATION DISK TORN FROM WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0216 ***********************************************************************
 KC0216  DESIGNATION -  G 80
 KC0216  PID         -  KC0216
 KC0216  STATE/COUNTY-  IL/SCOTT
 KC0216  COUNTRY     -  US
 KC0216  USGS QUAD   -  MEREDOSIA (2018)
 KC0216
 KC0216                         *CURRENT SURVEY CONTROL
 KC0216  ______________________________________________________________________
 KC0216* NAD 83(1986) POSITION- 39 45 00.6    (N) 090 32 06.4    (W)   HD_HELD2
 KC0216* NAVD 88 ORTHO HEIGHT -   144.681 (meters)      474.67  (feet) ADJUSTED
 KC0216  ______________________________________________________________________
 KC0216  GEOID HEIGHT    -        -32.663 (meters)                     GEOID18
 KC0216  DYNAMIC HEIGHT  -        144.602 (meters)      474.42  (feet) COMP
 KC0216  MODELED GRAVITY -    980,079.5   (mgal)                       NAVD 88
 KC0216
 KC0216  VERT ORDER      -  FIRST     CLASS II
 KC0216
 KC0216.The horizontal coordinates were established by autonomous hand held GPS
 KC0216.observations and have an estimated accuracy of +/- 10 meters.
 KC0216
 KC0216.The orthometric height was determined by differential leveling and
 KC0216.adjusted by the NATIONAL GEODETIC SURVEY
 KC0216.in June 1991.
 KC0216
 KC0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0216.GEOID18 height accuracy estimate available here.
 KC0216
 KC0216.Click photographs - Photos may exist for this station.
 KC0216
 KC0216.The dynamic height is computed by dividing the NAVD 88
 KC0216.geopotential number by the normal gravity value computed on the
 KC0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0216.degrees latitude (g = 980.6199 gals.).
 KC0216
 KC0216.The modeled gravity was interpolated from observed gravity values.
 KC0216
 KC0216;                    North         East    Units  Estimated Accuracy
 KC0216;SPC IL W     -   342,315.      668,425.      MT  (+/- 10 meters HH2 GPS)
 KC0216
 KC0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1117802934(NAD 83)
 KC0216
 KC0216                          SUPERSEDED SURVEY CONTROL
 KC0216
 KC0216  NGVD 29 (??/??/92)  144.796  (m)          475.05   (f) ADJ UNCH    1 2
 KC0216
 KC0216.Superseded values are not recommended for survey control.
 KC0216
 KC0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0216.See file dsdata.pdf to determine how the superseded data were derived.
 KC0216
 KC0216_MARKER: DB = BENCH MARK DISK
 KC0216_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0216_SP_SET: BUILDING
 KC0216_STAMPING: G 80 1935
 KC0216_MARK LOGO: CGS
 KC0216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0216_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0216+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2009
 KC0216
 KC0216  HISTORY     - Date     Condition        Report By
 KC0216  HISTORY     - 1935     MONUMENTED       CGS
 KC0216  HISTORY     - 1961     GOOD             CGS
 KC0216  HISTORY     - 20090910 GOOD             GEOCAC
 KC0216
 KC0216                          STATION DESCRIPTION
 KC0216
 KC0216'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0216'AT BLUFFS.
 KC0216'AT BLUFFS, ALONG STATE HIGHWAY 100, SET VERTICALLY IN THE
 KC0216'NORTHWEST FACE AND AT THE MAIN ENTRANCE TO THE BANK OF BLUFFS
 KC0216'BUILDING, 2 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 KC0216'BUILDING AND 2 1/2 FEET ABOVE THE LEVEL OF THE SIDEWALK.
 KC0216
 KC0216                          STATION RECOVERY (2009)
 KC0216
 KC0216'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KC0216'BUILDING IS AT THE INTERSECTION OF S BLUFF ST AND E OAKES ST, IN THE
 KC0216'SOUTHEAST CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0373 ***********************************************************************
 KC0373  DESIGNATION -  G 81
 KC0373  PID         -  KC0373
 KC0373  STATE/COUNTY-  IL/ADAMS
 KC0373  COUNTRY     -  US
 KC0373  USGS QUAD   -  QUINCY SW (2017)
 KC0373
 KC0373                         *CURRENT SURVEY CONTROL
 KC0373  ______________________________________________________________________
 KC0373* NAD 83(1986) POSITION- 39 51 58.     (N) 091 23 36.     (W)   SCALED
 KC0373* NAVD 88 ORTHO HEIGHT -   144.528 (meters)      474.17  (feet) ADJUSTED
 KC0373  ______________________________________________________________________
 KC0373  GEOID HEIGHT    -        -32.562 (meters)                     GEOID18
 KC0373  DYNAMIC HEIGHT  -        144.452 (meters)      473.92  (feet) COMP
 KC0373  MODELED GRAVITY -    980,099.6   (mgal)                       NAVD 88
 KC0373
 KC0373  VERT ORDER      -  SECOND    CLASS 0
 KC0373
 KC0373.The horizontal coordinates were scaled from a map and have
 KC0373.an estimated accuracy of +/- 6 seconds.
 KC0373
 KC0373.The orthometric height was determined by differential leveling and
 KC0373.adjusted by the NATIONAL GEODETIC SURVEY
 KC0373.in June 1991.
 KC0373
 KC0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0373.GEOID18 height accuracy estimate available here.
 KC0373
 KC0373.Click photographs - Photos may exist for this station.
 KC0373
 KC0373.The dynamic height is computed by dividing the NAVD 88
 KC0373.geopotential number by the normal gravity value computed on the
 KC0373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0373.degrees latitude (g = 980.6199 gals.).
 KC0373
 KC0373.The modeled gravity was interpolated from observed gravity values.
 KC0373
 KC0373;                    North         East    Units  Estimated Accuracy
 KC0373;SPC IL W     -   355,840.      595,050.      MT  (+/- 180 meters Scaled)
 KC0373
 KC0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE374141(NAD 83)
 KC0373
 KC0373                          SUPERSEDED SURVEY CONTROL
 KC0373
 KC0373  NGVD 29 (??/??/92)  144.612  (m)          474.45   (f) ADJ UNCH    2 0
 KC0373
 KC0373.Superseded values are not recommended for survey control.
 KC0373
 KC0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0373.See file dsdata.pdf to determine how the superseded data were derived.
 KC0373
 KC0373_MARKER: DB = BENCH MARK DISK
 KC0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0373_STAMPING: G 81 1935
 KC0373_MARK LOGO: CGS
 KC0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0373+STABILITY: SURFACE MOTION
 KC0373
 KC0373  HISTORY     - Date     Condition        Report By
 KC0373  HISTORY     - 1935     MONUMENTED       CGS
 KC0373  HISTORY     - 1970     GOOD             NGS
 KC0373  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0373
 KC0373                          STATION DESCRIPTION
 KC0373
 KC0373'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0373'2.3 MI N FROM MARBLEHEAD.
 KC0373'2.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0373'FROM THE STATION AT MARBLEHEAD, ADAMS COUNTY, 0.3 MILE SOUTH OF
 KC0373'MILEPOST 267, 55 FEET SOUTH OF THE CENTER OF A ROAD CROSSING, 45
 KC0373'FEET EAST OF THE TRACK, AND ONE FOOT WEST OF THE RIGHT-OF-WAY
 KC0373'FENCE.  A STANDARD DISK, STAMPED G 81 1935 AND SET IN THE TOP OF
 KC0373'A CONCRETE POST.
 KC0373
 KC0373                          STATION RECOVERY (1970)
 KC0373
 KC0373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 KC0373'RECOVERED IN GOOD CONDITION.
 KC0373
 KC0373                          STATION RECOVERY (2012)
 KC0373
 KC0373'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0373'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0630 ***********************************************************************
 KB0630  DESIGNATION -  G 82
 KB0630  PID         -  KB0630
 KB0630  STATE/COUNTY-  IL/MOULTRIE
 KB0630  COUNTRY     -  US
 KB0630  USGS QUAD   -  SULLIVAN (2018)
 KB0630
 KB0630                         *CURRENT SURVEY CONTROL
 KB0630  ______________________________________________________________________
 KB0630* NAD 83(1986) POSITION- 39 34 41.     (N) 088 36 30.     (W)   SCALED
 KB0630* NAVD 88 ORTHO HEIGHT -   202.938 (meters)      665.81  (feet) ADJUSTED
 KB0630  ______________________________________________________________________
 KB0630  GEOID HEIGHT    -        -32.276 (meters)                     GEOID18
 KB0630  DYNAMIC HEIGHT  -        202.824 (meters)      665.43  (feet) COMP
 KB0630  MODELED GRAVITY -    980,059.7   (mgal)                       NAVD 88
 KB0630
 KB0630  VERT ORDER      -  SECOND    CLASS 0
 KB0630
 KB0630.The horizontal coordinates were scaled from a map and have
 KB0630.an estimated accuracy of +/- 6 seconds.
 KB0630
 KB0630.The orthometric height was determined by differential leveling and
 KB0630.adjusted by the NATIONAL GEODETIC SURVEY
 KB0630.in June 1991.
 KB0630
 KB0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0630.GEOID18 height accuracy estimate available here.
 KB0630
 KB0630.Click photographs - Photos may exist for this station.
 KB0630
 KB0630.The dynamic height is computed by dividing the NAVD 88
 KB0630.geopotential number by the normal gravity value computed on the
 KB0630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0630.degrees latitude (g = 980.6199 gals.).
 KB0630
 KB0630.The modeled gravity was interpolated from observed gravity values.
 KB0630
 KB0630;                    North         East    Units  Estimated Accuracy
 KB0630;SPC IL E     -   323,190.      276,370.      MT  (+/- 180 meters Scaled)
 KB0630
 KB0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ618821(NAD 83)
 KB0630
 KB0630                          SUPERSEDED SURVEY CONTROL
 KB0630
 KB0630  NGVD 29 (??/??/92)  203.012  (m)          666.05   (f) ADJ UNCH    2 0
 KB0630
 KB0630.Superseded values are not recommended for survey control.
 KB0630
 KB0630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0630.See file dsdata.pdf to determine how the superseded data were derived.
 KB0630
 KB0630_MARKER: DB = BENCH MARK DISK
 KB0630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0630_STAMPING: G 82 1935
 KB0630_MARK LOGO: CGS
 KB0630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0630+STABILITY: SURFACE MOTION
 KB0630
 KB0630  HISTORY     - Date     Condition        Report By
 KB0630  HISTORY     - 1935     MONUMENTED       CGS
 KB0630
 KB0630                          STATION DESCRIPTION
 KB0630
 KB0630'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0630'1.6 MI S FROM SULLIVAN.
 KB0630'1.6 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 KB0630'SULLIVAN, MOULTRIE COUNTY, 0.4 MILE SOUTH OF MILEPOST 36, AT A
 KB0630'CROSSING OF STATE HIGHWAY 32, 40 FEET WEST OF THE TRACK, AND 45
 KB0630'FEET NORTHWEST OF THE HIGHWAY.  A STANDARD DISK, STAMPED G 82
 KB0630'1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0470 ***********************************************************************
 KB0470  DESIGNATION -  G 83
 KB0470  PID         -  KB0470
 KB0470  STATE/COUNTY-  IL/EFFINGHAM
 KB0470  COUNTRY     -  US
 KB0470  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0470
 KB0470                         *CURRENT SURVEY CONTROL
 KB0470  ______________________________________________________________________
 KB0470* NAD 83(1986) POSITION- 39 01 34.     (N) 088 34 19.     (W)   SCALED
 KB0470* NAVD 88 ORTHO HEIGHT -   170.868 (meters)      560.59  (feet) ADJUSTED
 KB0470  ______________________________________________________________________
 KB0470  GEOID HEIGHT    -        -31.855 (meters)                     GEOID18
 KB0470  DYNAMIC HEIGHT  -        170.765 (meters)      560.25  (feet) COMP
 KB0470  MODELED GRAVITY -    980,019.6   (mgal)                       NAVD 88
 KB0470
 KB0470  VERT ORDER      -  SECOND    CLASS 0
 KB0470
 KB0470.The horizontal coordinates were scaled from a map and have
 KB0470.an estimated accuracy of +/- 6 seconds.
 KB0470
 KB0470.The orthometric height was determined by differential leveling and
 KB0470.adjusted by the NATIONAL GEODETIC SURVEY
 KB0470.in June 1991.
 KB0470
 KB0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0470.GEOID18 height accuracy estimate available here.
 KB0470
 KB0470.Click photographs - Photos may exist for this station.
 KB0470
 KB0470.The dynamic height is computed by dividing the NAVD 88
 KB0470.geopotential number by the normal gravity value computed on the
 KB0470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0470.degrees latitude (g = 980.6199 gals.).
 KB0470
 KB0470.The modeled gravity was interpolated from observed gravity values.
 KB0470
 KB0470;                    North         East    Units  Estimated Accuracy
 KB0470;SPC IL E     -   261,900.      279,340.      MT  (+/- 180 meters Scaled)
 KB0470
 KB0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ639208(NAD 83)
 KB0470
 KB0470                          SUPERSEDED SURVEY CONTROL
 KB0470
 KB0470  NGVD 29 (??/??/92)  170.965  (m)          560.91   (f) ADJ UNCH    2 0
 KB0470
 KB0470.Superseded values are not recommended for survey control.
 KB0470
 KB0470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0470.See file dsdata.pdf to determine how the superseded data were derived.
 KB0470
 KB0470_MARKER: DB = BENCH MARK DISK
 KB0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0470_STAMPING: G 83 1935
 KB0470_MARK LOGO: CGS
 KB0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0470+STABILITY: SURFACE MOTION
 KB0470
 KB0470  HISTORY     - Date     Condition        Report By
 KB0470  HISTORY     - 1935     MONUMENTED       CGS
 KB0470  HISTORY     - 1942     GOOD             CGS
 KB0470  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0470
 KB0470                          STATION DESCRIPTION
 KB0470
 KB0470'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0470'AT WATSON.
 KB0470'AT WATSON, EFFINGHAM COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 KB0470'10 RAILS SOUTH OF THE STATION, 45 FEET WEST OF THE TRACK, AT A
 KB0470'RAILROAD DWELLING HOUSE, AND 20 FEET EAST AND 50 FEET NORTH OF
 KB0470'THE NORTHEAST CORNER OF THE BUILDING.  A STANDARD DISK, STAMPED
 KB0470'G 83 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0470
 KB0470                          STATION RECOVERY (1942)
 KB0470
 KB0470'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 KB0470'RECOVERED IN GOOD CONDITION.
 KB0470
 KB0470                          STATION RECOVERY (1983)
 KB0470
 KB0470'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0470'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0004 ***********************************************************************
 JB0004  DESIGNATION -  G 84
 JB0004  PID         -  JB0004
 JB0004  STATE/COUNTY-  IL/WAYNE
 JB0004  COUNTRY     -  US
 JB0004  USGS QUAD   -  CISNE (2018)
 JB0004
 JB0004                         *CURRENT SURVEY CONTROL
 JB0004  ______________________________________________________________________
 JB0004* NAD 83(1986) POSITION- 38 34 13.     (N) 088 27 47.     (W)   SCALED
 JB0004* NAVD 88 ORTHO HEIGHT -   139.597 (meters)      457.99  (feet) ADJUSTED
 JB0004  ______________________________________________________________________
 JB0004  GEOID HEIGHT    -        -30.925 (meters)                     GEOID18
 JB0004  DYNAMIC HEIGHT  -        139.510 (meters)      457.71  (feet) COMP
 JB0004  MODELED GRAVITY -    980,002.0   (mgal)                       NAVD 88
 JB0004
 JB0004  VERT ORDER      -  SECOND    CLASS 0
 JB0004
 JB0004.The horizontal coordinates were scaled from a map and have
 JB0004.an estimated accuracy of +/- 6 seconds.
 JB0004
 JB0004.The orthometric height was determined by differential leveling and
 JB0004.adjusted by the NATIONAL GEODETIC SURVEY
 JB0004.in June 1991.
 JB0004
 JB0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0004.GEOID18 height accuracy estimate available here.
 JB0004
 JB0004.Click photographs - Photos may exist for this station.
 JB0004
 JB0004.The dynamic height is computed by dividing the NAVD 88
 JB0004.geopotential number by the normal gravity value computed on the
 JB0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0004.degrees latitude (g = 980.6199 gals.).
 JB0004
 JB0004.The modeled gravity was interpolated from observed gravity values.
 JB0004
 JB0004;                    North         East    Units  Estimated Accuracy
 JB0004;SPC IL E     -   211,280.      288,700.      MT  (+/- 180 meters Scaled)
 JB0004
 JB0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH725701(NAD 83)
 JB0004
 JB0004                          SUPERSEDED SURVEY CONTROL
 JB0004
 JB0004  NGVD 29 (??/??/92)  139.711  (m)          458.37   (f) ADJ UNCH    2 0
 JB0004
 JB0004.Superseded values are not recommended for survey control.
 JB0004
 JB0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0004.See file dsdata.pdf to determine how the superseded data were derived.
 JB0004
 JB0004_MARKER: DB = BENCH MARK DISK
 JB0004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0004_STAMPING: G 84 1935
 JB0004_MARK LOGO: CGS
 JB0004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0004+STABILITY: SURFACE MOTION
 JB0004
 JB0004  HISTORY     - Date     Condition        Report By
 JB0004  HISTORY     - 1935     MONUMENTED       CGS
 JB0004  HISTORY     - 20130927 MARK NOT FOUND   ILDT
 JB0004
 JB0004                          STATION DESCRIPTION
 JB0004
 JB0004'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0004'AT RINARD.
 JB0004'AT RINARD, WAYNE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD, 3
 JB0004'RAILS SOUTH OF THE STATION, AT THE SOUTHWEST CORNER OF THE
 JB0004'PLATFORM, AND 12 FEET WEST OF THE TRACK.  A STANDARD DISK, STAMPED
 JB0004'G 84 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0004
 JB0004                          STATION RECOVERY (2013)
 JB0004
 JB0004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0004'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0141 ***********************************************************************
 JB0141  DESIGNATION -  G 85
 JB0141  PID         -  JB0141
 JB0141  STATE/COUNTY-  IL/WHITE
 JB0141  COUNTRY     -  US
 JB0141  USGS QUAD   -  ENFIELD (2018)
 JB0141
 JB0141                         *CURRENT SURVEY CONTROL
 JB0141  ______________________________________________________________________
 JB0141* NAD 83(1986) POSITION- 38 03 14.6    (N) 088 20 49.1    (W)   HD_HELD2
 JB0141* NAVD 88 ORTHO HEIGHT -   133.023 (meters)      436.43  (feet) ADJUSTED
 JB0141  ______________________________________________________________________
 JB0141  GEOID HEIGHT    -        -30.276 (meters)                     GEOID18
 JB0141  DYNAMIC HEIGHT  -        132.933 (meters)      436.13  (feet) COMP
 JB0141  MODELED GRAVITY -    979,956.6   (mgal)                       NAVD 88
 JB0141
 JB0141  VERT ORDER      -  SECOND    CLASS 0
 JB0141
 JB0141.The horizontal coordinates were established by autonomous hand held GPS
 JB0141.observations and have an estimated accuracy of +/- 10 meters.
 JB0141
 JB0141.The orthometric height was determined by differential leveling and
 JB0141.adjusted by the NATIONAL GEODETIC SURVEY
 JB0141.in June 1991.
 JB0141
 JB0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0141.GEOID18 height accuracy estimate available here.
 JB0141
 JB0141.Click photographs - Photos may exist for this station.
 JB0141
 JB0141.The dynamic height is computed by dividing the NAVD 88
 JB0141.geopotential number by the normal gravity value computed on the
 JB0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0141.degrees latitude (g = 980.6199 gals.).
 JB0141
 JB0141.The modeled gravity was interpolated from observed gravity values.
 JB0141
 JB0141;                    North         East    Units  Estimated Accuracy
 JB0141;SPC IL E     -   153,975.      298,803.      MT  (+/- 10 meters HH2 GPS)
 JB0141
 JB0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8182312668(NAD 83)
 JB0141
 JB0141                          SUPERSEDED SURVEY CONTROL
 JB0141
 JB0141  NGVD 29 (??/??/92)  133.127  (m)          436.77   (f) ADJ UNCH    2 0
 JB0141
 JB0141.Superseded values are not recommended for survey control.
 JB0141
 JB0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0141.See file dsdata.pdf to determine how the superseded data were derived.
 JB0141
 JB0141_MARKER: DB = BENCH MARK DISK
 JB0141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0141_STAMPING: G 85 1935
 JB0141_MARK LOGO: CGS
 JB0141_PROJECTION: PROJECTING 15 CENTIMETERS
 JB0141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0141+STABILITY: SURFACE MOTION
 JB0141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0141+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2018
 JB0141
 JB0141  HISTORY     - Date     Condition        Report By
 JB0141  HISTORY     - 1935     MONUMENTED       CGS
 JB0141  HISTORY     - 20180903 GOOD             GEOCAC
 JB0141
 JB0141                          STATION DESCRIPTION
 JB0141
 JB0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0141'3 MI S FROM ENFIELD.
 JB0141'3.0 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0141'STATION AT ENFIELD, WHITE COUNTY, 11 RAILS NORTH OF MILEPOST S
 JB0141'30, ONE RAIL NORTH OF A ROAD CROSSING, AND 40 FEET WEST OF THE
 JB0141'TRACK.  A STANDARD DISK, STAMPED G 85 1935 AND SET IN THE TOP
 JB0141'OF A CONCRETE POST.
 JB0141
 JB0141                          STATION RECOVERY (2018)
 JB0141
 JB0141'RECOVERY NOTE BY GEOCACHING 2018 (RCB)
 JB0141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0164 ***********************************************************************
 KB0164  DESIGNATION -  G 87
 KB0164  PID         -  KB0164
 KB0164  STATE/COUNTY-  IL/COLES
 KB0164  COUNTRY     -  US
 KB0164  USGS QUAD   -  MATTOON EAST (2018)
 KB0164
 KB0164                         *CURRENT SURVEY CONTROL
 KB0164  ______________________________________________________________________
 KB0164* NAD 83(1986) POSITION- 39 29 44.     (N) 088 15 53.     (W)   SCALED
 KB0164* NAVD 88 ORTHO HEIGHT -   204.966 (meters)      672.46  (feet) ADJUSTED
 KB0164  ______________________________________________________________________
 KB0164  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 KB0164  DYNAMIC HEIGHT  -        204.849 (meters)      672.08  (feet) COMP
 KB0164  MODELED GRAVITY -    980,052.3   (mgal)                       NAVD 88
 KB0164
 KB0164  VERT ORDER      -  SECOND    CLASS 0
 KB0164
 KB0164.The horizontal coordinates were scaled from a map and have
 KB0164.an estimated accuracy of +/- 6 seconds.
 KB0164
 KB0164.The orthometric height was determined by differential leveling and
 KB0164.adjusted by the NATIONAL GEODETIC SURVEY
 KB0164.in June 1991.
 KB0164
 KB0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0164.GEOID18 height accuracy estimate available here.
 KB0164
 KB0164.Click photographs - Photos may exist for this station.
 KB0164
 KB0164.The dynamic height is computed by dividing the NAVD 88
 KB0164.geopotential number by the normal gravity value computed on the
 KB0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0164.degrees latitude (g = 980.6199 gals.).
 KB0164
 KB0164.The modeled gravity was interpolated from observed gravity values.
 KB0164
 KB0164;                    North         East    Units  Estimated Accuracy
 KB0164;SPC IL E     -   314,000.      305,900.      MT  (+/- 180 meters Scaled)
 KB0164
 KB0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ912725(NAD 83)
 KB0164
 KB0164                          SUPERSEDED SURVEY CONTROL
 KB0164
 KB0164  NGVD 29 (??/??/92)  205.024  (m)          672.65   (f) ADJ UNCH    2 0
 KB0164
 KB0164.Superseded values are not recommended for survey control.
 KB0164
 KB0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0164.See file dsdata.pdf to determine how the superseded data were derived.
 KB0164
 KB0164_MARKER: DB = BENCH MARK DISK
 KB0164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0164_STAMPING: G 87 1935
 KB0164_MARK LOGO: CGS
 KB0164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0164+STABILITY: SURFACE MOTION
 KB0164
 KB0164  HISTORY     - Date     Condition        Report By
 KB0164  HISTORY     - 1935     MONUMENTED       CGS
 KB0164  HISTORY     - 1956     POOR             CGS
 KB0164  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0164  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0164  HISTORY     - 20050228 MARK NOT FOUND   ILDT
 KB0164
 KB0164                          STATION DESCRIPTION
 KB0164
 KB0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0164'AT LOXA.
 KB0164'THE MARK IS AT LOXA, ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0164'ST. LOUIS RAILWAY, ABOUT 10 RAILS EAST OF THE STATION, 8 RAILS
 KB0164'EAST OF A ROAD CROSSING, AT POLE 122/15, 27 FEET SOUTHEAST OF
 KB0164'SIGNAL NO. 1222, 40 FEET SOUTH OF THE TRACK AND SET IN THE TOP
 KB0164'OF A CONCRETE POST PROJECTING 6 INCHES.  NOTE-- THE POST IS BROKEN
 KB0164'UNDERGROUND AND MARK IS UNSTABLE.  USE WITH EXTREME CAUTION.
 KB0164
 KB0164                          STATION RECOVERY (1973)
 KB0164
 KB0164'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0164'MARK NOT FOUND.
 KB0164
 KB0164                          STATION RECOVERY (1982)
 KB0164
 KB0164'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0164'MARK NOT FOUND.
 KB0164
 KB0164                          STATION RECOVERY (2005)
 KB0164
 KB0164'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0164'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0469 ***********************************************************************
 KB0469  DESIGNATION -  G 88
 KB0469  PID         -  KB0469
 KB0469  STATE/COUNTY-  IL/SHELBY
 KB0469  COUNTRY     -  US
 KB0469  USGS QUAD   -  TOWER HILL (2018)
 KB0469
 KB0469                         *CURRENT SURVEY CONTROL
 KB0469  ______________________________________________________________________
 KB0469* NAD 83(1986) POSITION- 39 23 16.     (N) 088 59 26.     (W)   SCALED
 KB0469* NAVD 88 ORTHO HEIGHT -   205.292 (meters)      673.53  (feet) ADJUSTED
 KB0469  ______________________________________________________________________
 KB0469  GEOID HEIGHT    -        -32.233 (meters)                     GEOID18
 KB0469  DYNAMIC HEIGHT  -        205.171 (meters)      673.13  (feet) COMP
 KB0469  MODELED GRAVITY -    980,031.4   (mgal)                       NAVD 88
 KB0469
 KB0469  VERT ORDER      -  SECOND    CLASS 0
 KB0469
 KB0469.The horizontal coordinates were scaled from a map and have
 KB0469.an estimated accuracy of +/- 6 seconds.
 KB0469
 KB0469.The orthometric height was determined by differential leveling and
 KB0469.adjusted by the NATIONAL GEODETIC SURVEY
 KB0469.in June 1991.
 KB0469
 KB0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0469.GEOID18 height accuracy estimate available here.
 KB0469
 KB0469.Click photographs - Photos may exist for this station.
 KB0469
 KB0469.The dynamic height is computed by dividing the NAVD 88
 KB0469.geopotential number by the normal gravity value computed on the
 KB0469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0469.degrees latitude (g = 980.6199 gals.).
 KB0469
 KB0469.The modeled gravity was interpolated from observed gravity values.
 KB0469
 KB0469;                    North         East    Units  Estimated Accuracy
 KB0469;SPC IL E     -   302,230.      243,380.      MT  (+/- 180 meters Scaled)
 KB0469
 KB0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ285617(NAD 83)
 KB0469
 KB0469                          SUPERSEDED SURVEY CONTROL
 KB0469
 KB0469  NGVD 29 (??/??/92)  205.379  (m)          673.81   (f) ADJ UNCH    2 0
 KB0469
 KB0469.Superseded values are not recommended for survey control.
 KB0469
 KB0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0469.See file dsdata.pdf to determine how the superseded data were derived.
 KB0469
 KB0469_MARKER: DB = BENCH MARK DISK
 KB0469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0469_STAMPING: G 88 1935
 KB0469_MARK LOGO: CGS
 KB0469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0469+STABILITY: SURFACE MOTION
 KB0469
 KB0469  HISTORY     - Date     Condition        Report By
 KB0469  HISTORY     - 1935     MONUMENTED       CGS
 KB0469
 KB0469                          STATION DESCRIPTION
 KB0469
 KB0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0469'1.6 MI W FROM TOWER HILL.
 KB0469'1.6 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0469'ST. LOUIS RAILWAY FROM THE STATION AT TOWER HILL, CHRISTIAN
 KB0469'COUNTY, 10 FEET EAST OF POLE 162/11, 45 FEET EAST OF A ROAD
 KB0469'CROSSING, 40 FEET NORTH OF THE TRACK, AND 40 FEET SOUTH OF THE
 KB0469'BALTIMORE AND OHIO RAILROAD TRACK.  A STANDARD DISK, STAMPED
 KB0469'G 88 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0506 ***********************************************************************
 KB0506  DESIGNATION -  G 89
 KB0506  PID         -  KB0506
 KB0506  STATE/COUNTY-  IL/EFFINGHAM
 KB0506  COUNTRY     -  US
 KB0506  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0506
 KB0506                         *CURRENT SURVEY CONTROL
 KB0506  ______________________________________________________________________
 KB0506* NAD 83(1986) POSITION- 39 06 12.     (N) 088 35 25.     (W)   SCALED
 KB0506* NAVD 88 ORTHO HEIGHT -   169.418 (meters)      555.83  (feet) ADJUSTED
 KB0506  ______________________________________________________________________
 KB0506  GEOID HEIGHT    -        -31.982 (meters)                     GEOID18
 KB0506  DYNAMIC HEIGHT  -        169.316 (meters)      555.50  (feet) COMP
 KB0506  MODELED GRAVITY -    980,021.4   (mgal)                       NAVD 88
 KB0506
 KB0506  VERT ORDER      -  SECOND    CLASS 0
 KB0506
 KB0506.The horizontal coordinates were scaled from a map and have
 KB0506.an estimated accuracy of +/- 6 seconds.
 KB0506
 KB0506.The orthometric height was determined by differential leveling and
 KB0506.adjusted by the NATIONAL GEODETIC SURVEY
 KB0506.in June 1991.
 KB0506
 KB0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0506.GEOID18 height accuracy estimate available here.
 KB0506
 KB0506.Click photographs - Photos may exist for this station.
 KB0506
 KB0506.The dynamic height is computed by dividing the NAVD 88
 KB0506.geopotential number by the normal gravity value computed on the
 KB0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0506.degrees latitude (g = 980.6199 gals.).
 KB0506
 KB0506.The modeled gravity was interpolated from observed gravity values.
 KB0506
 KB0506;                    North         East    Units  Estimated Accuracy
 KB0506;SPC IL E     -   270,480.      277,780.      MT  (+/- 180 meters Scaled)
 KB0506
 KB0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ624294(NAD 83)
 KB0506
 KB0506                          SUPERSEDED SURVEY CONTROL
 KB0506
 KB0506  NGVD 29 (??/??/92)  169.518  (m)          556.16   (f) ADJ UNCH    2 0
 KB0506
 KB0506.Superseded values are not recommended for survey control.
 KB0506
 KB0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0506.See file dsdata.pdf to determine how the superseded data were derived.
 KB0506
 KB0506_MARKER: DB = BENCH MARK DISK
 KB0506_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0506_SP_SET: BRIDGE
 KB0506_STAMPING: G 89 1935
 KB0506_MARK LOGO: CGS
 KB0506_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0506
 KB0506  HISTORY     - Date     Condition        Report By
 KB0506  HISTORY     - 1935     MONUMENTED       CGS
 KB0506
 KB0506                          STATION DESCRIPTION
 KB0506
 KB0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0506'2.5 MI W FROM EFFINGHAM.
 KB0506'2.5 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0506'AT EFFINGHAM, EFFINGHAM COUNTY, AT BRIDGE NO. 143.1 OVER LITTLE
 KB0506'WABASH RIVER, IN THE TOP OF THE BACKWALL OF THE WEST ABUTMENT,
 KB0506'AND 6 INCHES FROM THE SOUTH END OF THE ABUTMENT.  A STANDARD
 KB0506'DISK, STAMPED G 89 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0814 ***********************************************************************
 JB0814  DESIGNATION -  G 9
 JB0814  PID         -  JB0814
 JB0814  STATE/COUNTY-  IL/MARION
 JB0814  COUNTRY     -  US
 JB0814  USGS QUAD   -  FAIRMAN (2018)
 JB0814
 JB0814                         *CURRENT SURVEY CONTROL
 JB0814  ______________________________________________________________________
 JB0814* NAD 83(1986) POSITION- 38 42 57.     (N) 089 06 08.     (W)   SCALED
 JB0814* NAVD 88 ORTHO HEIGHT -   151.865 (meters)      498.24  (feet) ADJUSTED
 JB0814  ______________________________________________________________________
 JB0814  GEOID HEIGHT    -        -31.187 (meters)                     GEOID18
 JB0814  DYNAMIC HEIGHT  -        151.770 (meters)      497.93  (feet) COMP
 JB0814  MODELED GRAVITY -    979,998.4   (mgal)                       NAVD 88
 JB0814
 JB0814  VERT ORDER      -  FIRST     CLASS I
 JB0814
 JB0814.The horizontal coordinates were scaled from a map and have
 JB0814.an estimated accuracy of +/- 6 seconds.
 JB0814
 JB0814.The orthometric height was determined by differential leveling and
 JB0814.adjusted by the NATIONAL GEODETIC SURVEY
 JB0814.in June 1991.
 JB0814
 JB0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0814.GEOID18 height accuracy estimate available here.
 JB0814
 JB0814.Click photographs - Photos may exist for this station.
 JB0814
 JB0814.The dynamic height is computed by dividing the NAVD 88
 JB0814.geopotential number by the normal gravity value computed on the
 JB0814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0814.degrees latitude (g = 980.6199 gals.).
 JB0814
 JB0814.The modeled gravity was interpolated from observed gravity values.
 JB0814
 JB0814;                    North         East    Units  Estimated Accuracy
 JB0814;SPC IL E     -   227,710.      233,130.      MT  (+/- 180 meters Scaled)
 JB0814
 JB0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH172873(NAD 83)
 JB0814
 JB0814                          SUPERSEDED SURVEY CONTROL
 JB0814
 JB0814  NGVD 29 (??/??/92)  151.987  (m)          498.64   (f) ADJ UNCH    1 1
 JB0814
 JB0814.Superseded values are not recommended for survey control.
 JB0814
 JB0814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0814.See file dsdata.pdf to determine how the superseded data were derived.
 JB0814
 JB0814_MARKER: O = CHISELED CIRCLE
 JB0814_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0814_SP_SET: BRIDGE
 JB0814_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0814
 JB0814  HISTORY     - Date     Condition        Report By
 JB0814  HISTORY     - 1920     MONUMENTED       CGS
 JB0814  HISTORY     - 1969     GOOD             CGS
 JB0814  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0814
 JB0814                          STATION DESCRIPTION
 JB0814
 JB0814'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0814'2.7 MI S FROM PATOKA.
 JB0814'ABOUT 2.7 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0814'THE POST OFFICE AT PATOKA, 0.3 MILE SOUTH OF MILEPOST 673, 0.3
 JB0814'MILE NORTH OF A CROSSING OF THE RAILROAD AND A ROAD, 7 FEET WEST
 JB0814'OF THE WEST RAIL, THE HIGH POINT OF AN OUTLINED CIRCLE WHICH IS
 JB0814'ON THE TOP OF THE WEST END OF THE NORTH STONE ABUTMENT OF A
 JB0814'WOODEN RAILROAD TRESTLE OVER LOUSE RUN, 10 FEET SOUTH OF THE
 JB0814'NORTH END OF THE TRESTLE, AND ABOUT 6 FEET BELOW THE LEVEL OF
 JB0814'THE TRACK.  SEC 9, T 3 N, R 1 E.
 JB0814
 JB0814                          STATION RECOVERY (2014)
 JB0814
 JB0814'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0814'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1040 ***********************************************************************
 JB1040  DESIGNATION -  G 9
 JB1040  PID         -  JB1040
 JB1040  STATE/COUNTY-  IL/WASHINGTON
 JB1040  COUNTRY     -  US
 JB1040  USGS QUAD   -  IRVINGTON (2018)
 JB1040
 JB1040                         *CURRENT SURVEY CONTROL
 JB1040  ______________________________________________________________________
 JB1040* NAD 83(1986) POSITION- 38 22 53.55   (N) 089 10 43.87   (W)   HD_HELD1
 JB1040* NAVD 88 ORTHO HEIGHT -   164.152 (meters)      538.56  (feet) ADJUSTED
 JB1040  ______________________________________________________________________
 JB1040  GEOID HEIGHT    -        -30.204 (meters)                     GEOID18
 JB1040  DYNAMIC HEIGHT  -        164.048 (meters)      538.21  (feet) COMP
 JB1040  MODELED GRAVITY -    979,990.4   (mgal)                       NAVD 88
 JB1040
 JB1040  VERT ORDER      -  SECOND    CLASS I
 JB1040
 JB1040.The horizontal coordinates were determined by differentially corrected
 JB1040.hand held GPS observations or other comparable positioning techniques
 JB1040.and have an estimated accuracy of +/- 3 meters.
 JB1040
 JB1040.The orthometric height was determined by differential leveling and
 JB1040.adjusted by the NATIONAL GEODETIC SURVEY
 JB1040.in May 2016.
 JB1040
 JB1040.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1040.GEOID18 height accuracy estimate available here.
 JB1040
 JB1040.Click photographs - Photos may exist for this station.
 JB1040
 JB1040.The dynamic height is computed by dividing the NAVD 88
 JB1040.geopotential number by the normal gravity value computed on the
 JB1040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1040.degrees latitude (g = 980.6199 gals.).
 JB1040
 JB1040.The modeled gravity was interpolated from observed gravity values.
 JB1040
 JB1040;                    North         East    Units  Estimated Accuracy
 JB1040;SPC IL W     -   190,780.5     786,306.6     MT  (+/- 3 meters HH1 GPS) 
 JB1040
 JB1040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0968750396(NAD 83)
 JB1040
 JB1040                          SUPERSEDED SURVEY CONTROL
 JB1040
 JB1040  NAVD 88 (06/15/91)  164.087  (m)          538.34   (f) SUPERSEDED  1 1
 JB1040  NGVD 29 (??/??/92)  164.198  (m)          538.71   (f) ADJ UNCH    1 1
 JB1040
 JB1040.Superseded values are not recommended for survey control.
 JB1040
 JB1040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1040.See file dsdata.pdf to determine how the superseded data were derived.
 JB1040
 JB1040_MARKER: DB = BENCH MARK DISK
 JB1040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1040_STAMPING: G 9 1922
 JB1040_MARK LOGO: CGS
 JB1040_PROJECTION: RECESSED 3 CENTIMETERS
 JB1040_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1040+STABILITY: SURFACE MOTION
 JB1040_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1040+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1040
 JB1040  HISTORY     - Date     Condition        Report By
 JB1040  HISTORY     - 1922     MONUMENTED       CGS
 JB1040  HISTORY     - 1969     GOOD             CGS
 JB1040  HISTORY     - 20110815 MARK NOT FOUND   ILDT
 JB1040  HISTORY     - 20121004 GOOD             ILDT
 JB1040  HISTORY     - 20140707 GOOD             ILDT
 JB1040  HISTORY     - 20151008 GOOD             AMESC
 JB1040
 JB1040                          STATION DESCRIPTION
 JB1040
 JB1040'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1040'3.6 MI N FROM ASHLEY.
 JB1040'ABOUT 3.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1040'THE STATION AT ASHLEY, OR ABOUT 4.05 MILES SOUTH ALONG THE
 JB1040'ILLINOIS CENTRAL RAILROAD FROM THE CROSSING OF THE RAILROAD AND
 JB1040'STATE HIGHWAY 177 AT IRVINGTON, 0.3 MILE NORTH OF MILEPOST
 JB1040'263, 0.15 MILE NORTH OF THE COMMUNITY OF RICHVIEW, 39 1/2 FEET
 JB1040'EAST OF THE EAST RAIL OF THE EAST SET OF MAIN TRACKS, 51 FEET
 JB1040'NORTH OF THE CENTER LINE OF A TRAIL ROAD, 52 1/2 FEET WEST
 JB1040'OF A 26-INCH OAK TREE, 11 1/2 FEET NORTH OF A TELEPHONE POLE, 1.5
 JB1040'FEET SOUTH OF A METAL WITNESS POST, ABOUT 5 1/2 FEET BELOW THE
 JB1040'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB1040'IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 2, T2S, R1W.
 JB1040
 JB1040                          STATION RECOVERY (2011)
 JB1040
 JB1040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1040'MARK NOT FOUND.
 JB1040
 JB1040                          STATION RECOVERY (2012)
 JB1040
 JB1040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1040'RECOVERED IN GOOD CONDITION.
 JB1040
 JB1040                          STATION RECOVERY (2014)
 JB1040
 JB1040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1040'RECOVERED IN GOOD CONDITION.
 JB1040
 JB1040                          STATION RECOVERY (2015)
 JB1040
 JB1040'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1040'RECOVERED IN GOOD CONDITION.
 JB1040'
 JB1040'NOTE-THE TRAIL ROAD IS NO LONGER EVIDENT, TELEPHONE POLE IS GONE.
 JB1040'
 JB1040'THE STATION IS 1.0 FT (0.3 M) SOUTH OF THE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1395 ***********************************************************************
 JA1395  DESIGNATION -  G 90
 JA1395  PID         -  JA1395
 JA1395  STATE/COUNTY-  IL/JASPER
 JA1395  COUNTRY     -  US
 JA1395  USGS QUAD   -  OBLONG SOUTH (2018)
 JA1395
 JA1395                         *CURRENT SURVEY CONTROL
 JA1395  ______________________________________________________________________
 JA1395* NAD 83(1986) POSITION- 38 59 56.84   (N) 087 58 59.68   (W)   HD_HELD1
 JA1395* NAVD 88 ORTHO HEIGHT -   147.766 (meters)      484.80  (feet) ADJUSTED
 JA1395  ______________________________________________________________________
 JA1395  GEOID HEIGHT    -        -31.741 (meters)                     GEOID18
 JA1395  DYNAMIC HEIGHT  -        147.679 (meters)      484.51  (feet) COMP
 JA1395  MODELED GRAVITY -    980,034.7   (mgal)                       NAVD 88
 JA1395
 JA1395  VERT ORDER      -  SECOND    CLASS 0
 JA1395
 JA1395.The horizontal coordinates were determined by differentially corrected
 JA1395.hand held GPS observations or other comparable positioning techniques
 JA1395.and have an estimated accuracy of +/- 3 meters.
 JA1395
 JA1395.The orthometric height was determined by differential leveling and
 JA1395.adjusted by the NATIONAL GEODETIC SURVEY
 JA1395.in June 1991.
 JA1395
 JA1395.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1395.GEOID18 height accuracy estimate available here.
 JA1395
 JA1395.Click photographs - Photos may exist for this station.
 JA1395
 JA1395.The dynamic height is computed by dividing the NAVD 88
 JA1395.geopotential number by the normal gravity value computed on the
 JA1395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1395.degrees latitude (g = 980.6199 gals.).
 JA1395
 JA1395.The modeled gravity was interpolated from observed gravity values.
 JA1395
 JA1395;                    North         East    Units  Estimated Accuracy
 JA1395;SPC IL E     -   258,938.9     330,326.6     MT  (+/- 3 meters HH1 GPS) 
 JA1395
 JA1395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1485717138(NAD 83)
 JA1395
 JA1395                          SUPERSEDED SURVEY CONTROL
 JA1395
 JA1395  NGVD 29 (??/??/92)  147.886  (m)          485.19   (f) ADJ UNCH    2 0
 JA1395
 JA1395.Superseded values are not recommended for survey control.
 JA1395
 JA1395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1395.See file dsdata.pdf to determine how the superseded data were derived.
 JA1395
 JA1395_MARKER: DB = BENCH MARK DISK
 JA1395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1395_STAMPING: G 90 1935
 JA1395_MARK LOGO: CGS
 JA1395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1395+STABILITY: SURFACE MOTION
 JA1395
 JA1395  HISTORY     - Date     Condition        Report By
 JA1395  HISTORY     - 1935     MONUMENTED       CGS
 JA1395
 JA1395                          STATION DESCRIPTION
 JA1395
 JA1395'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1395'2.1 MI E FROM WILLOW HILL.
 JA1395'2.1 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JA1395'STATION AT WILLOW HILL, JASPER COUNTY, 0.4 MILE EAST OF MILEPOST
 JA1395'E 33- I 144, AT A ROAD CROSSING, 13 YARDS SOUTH OF THE CENTERLINE
 JA1395'OF THE TRACK, 12 YARDS EAST OF THE CENTERLINE OF THE ROAD, 6
 JA1395'YARDS EAST OF A FENCE CORNER, AND AT THE FENCE.  A STANDARD DISK,
 JA1395'STAMPED G 90 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0064 ***********************************************************************
 JB0064  DESIGNATION -  G 91
 JB0064  PID         -  JB0064
 JB0064  STATE/COUNTY-  IL/RICHLAND
 JB0064  COUNTRY     -  US
 JB0064  USGS QUAD   -  WEST SALEM (2018)
 JB0064
 JB0064                         *CURRENT SURVEY CONTROL
 JB0064  ______________________________________________________________________
 JB0064* NAD 83(1986) POSITION- 38 35 20.     (N) 088 03 15.     (W)   SCALED
 JB0064* NAVD 88 ORTHO HEIGHT -   146.950 (meters)      482.12  (feet) ADJUSTED
 JB0064  ______________________________________________________________________
 JB0064  GEOID HEIGHT    -        -31.159 (meters)                     GEOID18
 JB0064  DYNAMIC HEIGHT  -        146.859 (meters)      481.82  (feet) COMP
 JB0064  MODELED GRAVITY -    980,004.7   (mgal)                       NAVD 88
 JB0064
 JB0064  VERT ORDER      -  SECOND    CLASS 0
 JB0064
 JB0064.The horizontal coordinates were scaled from a map and have
 JB0064.an estimated accuracy of +/- 6 seconds.
 JB0064
 JB0064.The orthometric height was determined by differential leveling and
 JB0064.adjusted by the NATIONAL GEODETIC SURVEY
 JB0064.in June 1991.
 JB0064
 JB0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0064.GEOID18 height accuracy estimate available here.
 JB0064
 JB0064.Click photographs - Photos may exist for this station.
 JB0064
 JB0064.The dynamic height is computed by dividing the NAVD 88
 JB0064.geopotential number by the normal gravity value computed on the
 JB0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0064.degrees latitude (g = 980.6199 gals.).
 JB0064
 JB0064.The modeled gravity was interpolated from observed gravity values.
 JB0064
 JB0064;                    North         East    Units  Estimated Accuracy
 JB0064;SPC IL E     -   213,380.      324,320.      MT  (+/- 180 meters Scaled)
 JB0064
 JB0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH081716(NAD 83)
 JB0064
 JB0064                          SUPERSEDED SURVEY CONTROL
 JB0064
 JB0064  NGVD 29 (??/??/92)  147.061  (m)          482.48   (f) ADJ UNCH    2 0
 JB0064
 JB0064.Superseded values are not recommended for survey control.
 JB0064
 JB0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0064.See file dsdata.pdf to determine how the superseded data were derived.
 JB0064
 JB0064_MARKER: DB = BENCH MARK DISK
 JB0064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0064_STAMPING: G 91 1935
 JB0064_MARK LOGO: CGS
 JB0064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0064+STABILITY: SURFACE MOTION
 JB0064
 JB0064  HISTORY     - Date     Condition        Report By
 JB0064  HISTORY     - 1935     MONUMENTED       CGS
 JB0064  HISTORY     - 1941     GOOD             CGS
 JB0064  HISTORY     - 1971     MARK NOT FOUND   NGS
 JB0064
 JB0064                          STATION DESCRIPTION
 JB0064
 JB0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 JB0064'AT PARKERSBURG.
 JB0064'AT PARKERSBURG, RICHLAND COUNTY, ON THE ILLINOIS CENTRAL
 JB0064'RAILROAD, 3 RAILS SOUTH OF THE STATION, 50 FEET EAST OF THE
 JB0064'TRACK, AND 10 FEET SOUTH OF THE SIDEWALK ON THE SOUTH SIDE OF A
 JB0064'STREET.  A STANDARD DISK, STAMPED G 91 1935 AND SET IN THE TOP
 JB0064'OF A CONCRETE POST.
 JB0064
 JB0064                          STATION RECOVERY (1971)
 JB0064
 JB0064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB0064'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0715 ***********************************************************************
 KB0715  DESIGNATION -  G 92
 KB0715  PID         -  KB0715
 KB0715  STATE/COUNTY-  IL/CHRISTIAN
 KB0715  COUNTRY     -  US
 KB0715  USGS QUAD   -  WILLEYS (2018)
 KB0715
 KB0715                         *CURRENT SURVEY CONTROL
 KB0715  ______________________________________________________________________
 KB0715* NAD 83(1986) POSITION- 39 30 15.     (N) 089 13 05.     (W)   SCALED
 KB0715* NAVD 88 ORTHO HEIGHT -   189.601 (meters)      622.05  (feet) ADJUSTED
 KB0715  ______________________________________________________________________
 KB0715  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 KB0715  DYNAMIC HEIGHT  -        189.491 (meters)      621.69  (feet) COMP
 KB0715  MODELED GRAVITY -    980,043.1   (mgal)                       NAVD 88
 KB0715
 KB0715  VERT ORDER      -  SECOND    CLASS 0
 KB0715
 KB0715.The horizontal coordinates were scaled from a map and have
 KB0715.an estimated accuracy of +/- 6 seconds.
 KB0715
 KB0715.The orthometric height was determined by differential leveling and
 KB0715.adjusted by the NATIONAL GEODETIC SURVEY
 KB0715.in June 1991.
 KB0715
 KB0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0715.GEOID18 height accuracy estimate available here.
 KB0715
 KB0715.Click photographs - Photos may exist for this station.
 KB0715
 KB0715.The dynamic height is computed by dividing the NAVD 88
 KB0715.geopotential number by the normal gravity value computed on the
 KB0715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0715.degrees latitude (g = 980.6199 gals.).
 KB0715
 KB0715.The modeled gravity was interpolated from observed gravity values.
 KB0715
 KB0715;                    North         East    Units  Estimated Accuracy
 KB0715;SPC IL W     -   315,370.      781,580.      MT  (+/- 180 meters Scaled)
 KB0715
 KB0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ092750(NAD 83)
 KB0715
 KB0715                          SUPERSEDED SURVEY CONTROL
 KB0715
 KB0715  NGVD 29 (??/??/92)  189.693  (m)          622.35   (f) ADJ UNCH    2 0
 KB0715
 KB0715.Superseded values are not recommended for survey control.
 KB0715
 KB0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0715.See file dsdata.pdf to determine how the superseded data were derived.
 KB0715
 KB0715_MARKER: DB = BENCH MARK DISK
 KB0715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0715_STAMPING: G 92 1935
 KB0715_MARK LOGO: CGS
 KB0715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0715+STABILITY: SURFACE MOTION
 KB0715
 KB0715  HISTORY     - Date     Condition        Report By
 KB0715  HISTORY     - 1935     MONUMENTED       CGS
 KB0715  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0715  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0715
 KB0715                          STATION DESCRIPTION
 KB0715
 KB0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0715'1 MI SE FROM VELMA.
 KB0715'1.0 MILE SOUTHEAST ALONG THE BALTIMORE AND OHO RAILROAD FROM THE
 KB0715'STATION AT VELMA, CHRISTIAN COUNTY, 1 YARD EAST OF POLE 150/13,
 KB0715'ABOUT 150 YARDS SOUTHEAST OF A CULVERT, AND 9 YARDS NORTHEAST OF
 KB0715'THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED G 92 1935
 KB0715'AND SET IN THE TOP OF A CONCRETE POST.
 KB0715
 KB0715                          STATION RECOVERY (1977)
 KB0715
 KB0715'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0715'MARK NOT FOUND.
 KB0715
 KB0715                          STATION RECOVERY (2014)
 KB0715
 KB0715'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0715'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0831 ***********************************************************************
 KB0831  DESIGNATION -  G 94
 KB0831  PID         -  KB0831
 KB0831  STATE/COUNTY-  IL/MACOUPIN
 KB0831  COUNTRY     -  US
 KB0831  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0831
 KB0831                         *CURRENT SURVEY CONTROL
 KB0831  ______________________________________________________________________
 KB0831* NAD 83(1986) POSITION- 39 05 40.     (N) 089 42 19.     (W)   SCALED
 KB0831* NAVD 88 ORTHO HEIGHT -   207.300 (meters)      680.12  (feet) ADJUSTED
 KB0831  ______________________________________________________________________
 KB0831  GEOID HEIGHT    -        -31.250 (meters)                     GEOID18
 KB0831  DYNAMIC HEIGHT  -        207.178 (meters)      679.72  (feet) COMP
 KB0831  MODELED GRAVITY -    980,033.9   (mgal)                       NAVD 88
 KB0831
 KB0831  VERT ORDER      -  SECOND    CLASS 0
 KB0831
 KB0831.The horizontal coordinates were scaled from a map and have
 KB0831.an estimated accuracy of +/- 6 seconds.
 KB0831
 KB0831.The orthometric height was determined by differential leveling and
 KB0831.adjusted by the NATIONAL GEODETIC SURVEY
 KB0831.in June 1991.
 KB0831
 KB0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0831.GEOID18 height accuracy estimate available here.
 KB0831
 KB0831.Click photographs - Photos may exist for this station.
 KB0831
 KB0831.The dynamic height is computed by dividing the NAVD 88
 KB0831.geopotential number by the normal gravity value computed on the
 KB0831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0831.degrees latitude (g = 980.6199 gals.).
 KB0831
 KB0831.The modeled gravity was interpolated from observed gravity values.
 KB0831
 KB0831;                    North         East    Units  Estimated Accuracy
 KB0831;SPC IL W     -   269,560.      739,910.      MT  (+/- 180 meters Scaled)
 KB0831
 KB0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ660307(NAD 83)
 KB0831
 KB0831                          SUPERSEDED SURVEY CONTROL
 KB0831
 KB0831  NGVD 29 (??/??/92)  207.429  (m)          680.54   (f) ADJ UNCH    2 0
 KB0831
 KB0831.Superseded values are not recommended for survey control.
 KB0831
 KB0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0831.See file dsdata.pdf to determine how the superseded data were derived.
 KB0831
 KB0831_MARKER: DB = BENCH MARK DISK
 KB0831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0831_STAMPING: G 94 1935
 KB0831_MARK LOGO: CGS
 KB0831_PROJECTION: FLUSH
 KB0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0831+STABILITY: SURFACE MOTION
 KB0831
 KB0831  HISTORY     - Date     Condition        Report By
 KB0831  HISTORY     - 1935     MONUMENTED       CGS
 KB0831  HISTORY     - 1960     GOOD             CGS
 KB0831  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0831
 KB0831                          STATION DESCRIPTION
 KB0831
 KB0831'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0831'1.9 MI N FROM MOUNT OLIVE.
 KB0831'1.9 MILES NORTH ALONG THE WABASH RAILROAD FROM THE STATION IN
 KB0831'MOUNT OLIVE, AT THE CROSSING OF AN EAST-WEST OIL ROAD, 13.5 FEET
 KB0831'SOUTH OF THE CENTER LINE OF OIL ROAD, 10 FEET WEST OF THE WEST
 KB0831'RAIL OF THE WEST TRACK, 25 FEET SOUTHWEST OF THE CENTER OF THE
 KB0831'JUNCTION OF THE OIL ROAD AND WEST TRACK, 63 FEET WEST-NORTHWEST
 KB0831'OF POLE 442/46, 3 FEET NORTH OF CROSSING SIGN, 1.9 FEET NORTH
 KB0831'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 KB0831'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB0831'GROUND.
 KB0831
 KB0831                          STATION RECOVERY (2013)
 KB0831
 KB0831'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0831'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0155 ***********************************************************************
 JC0155  DESIGNATION -  G 95
 JC0155  PID         -  JC0155
 JC0155  STATE/COUNTY-  IL/MADISON
 JC0155  COUNTRY     -  US
 JC0155  USGS QUAD   -  GRANITE CITY (2018)
 JC0155
 JC0155                         *CURRENT SURVEY CONTROL
 JC0155  ______________________________________________________________________
 JC0155* NAD 83(1986) POSITION- 38 41 49.     (N) 090 09 41.     (W)   SCALED
 JC0155* NAVD 88 ORTHO HEIGHT -   129.577 (meters)      425.12  (feet) ADJUSTED
 JC0155  ______________________________________________________________________
 JC0155  GEOID HEIGHT    -        -31.197 (meters)                     GEOID18
 JC0155  DYNAMIC HEIGHT  -        129.495 (meters)      424.85  (feet) COMP
 JC0155  MODELED GRAVITY -    979,994.1   (mgal)                       NAVD 88
 JC0155
 JC0155  VERT ORDER      -  SECOND    CLASS 0
 JC0155
 JC0155.The horizontal coordinates were scaled from a map and have
 JC0155.an estimated accuracy of +/- 6 seconds.
 JC0155
 JC0155.The orthometric height was determined by differential leveling and
 JC0155.adjusted by the NATIONAL GEODETIC SURVEY
 JC0155.in June 1991.
 JC0155
 JC0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0155.GEOID18 height accuracy estimate available here.
 JC0155
 JC0155.Click photographs - Photos may exist for this station.
 JC0155
 JC0155.The dynamic height is computed by dividing the NAVD 88
 JC0155.geopotential number by the normal gravity value computed on the
 JC0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0155.degrees latitude (g = 980.6199 gals.).
 JC0155
 JC0155.The modeled gravity was interpolated from observed gravity values.
 JC0155
 JC0155;                    North         East    Units  Estimated Accuracy
 JC0155;SPC IL W     -   225,330.      700,460.      MT  (+/- 180 meters Scaled)
 JC0155
 JC0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC468869(NAD 83)
 JC0155
 JC0155                          SUPERSEDED SURVEY CONTROL
 JC0155
 JC0155  NGVD 29 (??/??/92)  129.692  (m)          425.50   (f) ADJ UNCH    2 0
 JC0155
 JC0155.Superseded values are not recommended for survey control.
 JC0155
 JC0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0155.See file dsdata.pdf to determine how the superseded data were derived.
 JC0155
 JC0155_MARKER: DB = BENCH MARK DISK
 JC0155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0155_STAMPING: G 95 1935
 JC0155_MARK LOGO: CGS
 JC0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0155+STABILITY: SURFACE MOTION
 JC0155
 JC0155  HISTORY     - Date     Condition        Report By
 JC0155  HISTORY     - 1935     MONUMENTED       CGS
 JC0155  HISTORY     - 1942     GOOD             CGS
 JC0155
 JC0155                          STATION DESCRIPTION
 JC0155
 JC0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JC0155'AT GRANITE CITY.
 JC0155'AT GRANITE CITY, MADISON COUNTY, ON THE WABASH RAILROAD, ABOUT
 JC0155'1/2 MILE SOUTH OF THE STATION, 2 RAILS SOUTH OF A STREET
 JC0155'CROSSING, 20 FEET EAST OF THE TRACK, 22 FEET WEST OF THE
 JC0155'CENTERLINE OF A STREET LEADING INTO A STEEL PLANT, AND DIRECTLY
 JC0155'EAST AND IN FRONT OF THE SECTION TOOLHOUSE.  A STANDARD DISK,
 JC0155'STAMPED G 95 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0855 ***********************************************************************
 KB0855  DESIGNATION -  G 96
 KB0855  PID         -  KB0855
 KB0855  STATE/COUNTY-  IL/MACOUPIN
 KB0855  COUNTRY     -  US
 KB0855  USGS QUAD   -  ATWATER (2018)
 KB0855
 KB0855                         *CURRENT SURVEY CONTROL
 KB0855  ______________________________________________________________________
 KB0855* NAD 83(1986) POSITION- 39 22 07.     (N) 089 44 27.     (W)   SCALED
 KB0855* NAVD 88 ORTHO HEIGHT -   193.099 (meters)      633.53  (feet) ADJUSTED
 KB0855  ______________________________________________________________________
 KB0855  GEOID HEIGHT    -        -31.646 (meters)                     GEOID18
 KB0855  DYNAMIC HEIGHT  -        192.989 (meters)      633.16  (feet) COMP
 KB0855  MODELED GRAVITY -    980,057.5   (mgal)                       NAVD 88
 KB0855
 KB0855  VERT ORDER      -  SECOND    CLASS 0
 KB0855
 KB0855.The horizontal coordinates were scaled from a map and have
 KB0855.an estimated accuracy of +/- 6 seconds.
 KB0855
 KB0855.The orthometric height was determined by differential leveling and
 KB0855.adjusted by the NATIONAL GEODETIC SURVEY
 KB0855.in June 1991.
 KB0855
 KB0855.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0855.GEOID18 height accuracy estimate available here.
 KB0855
 KB0855.Click photographs - Photos may exist for this station.
 KB0855
 KB0855.The dynamic height is computed by dividing the NAVD 88
 KB0855.geopotential number by the normal gravity value computed on the
 KB0855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0855.degrees latitude (g = 980.6199 gals.).
 KB0855
 KB0855.The modeled gravity was interpolated from observed gravity values.
 KB0855
 KB0855;                    North         East    Units  Estimated Accuracy
 KB0855;SPC IL W     -   299,980.      736,690.      MT  (+/- 180 meters Scaled)
 KB0855
 KB0855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ638612(NAD 83)
 KB0855
 KB0855                          SUPERSEDED SURVEY CONTROL
 KB0855
 KB0855  NGVD 29 (??/??/92)  193.227  (m)          633.95   (f) ADJ UNCH    2 0
 KB0855
 KB0855.Superseded values are not recommended for survey control.
 KB0855
 KB0855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0855.See file dsdata.pdf to determine how the superseded data were derived.
 KB0855
 KB0855_MARKER: DB = BENCH MARK DISK
 KB0855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0855_STAMPING: G 96 1935
 KB0855_MARK LOGO: CGS
 KB0855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0855+STABILITY: SURFACE MOTION
 KB0855
 KB0855  HISTORY     - Date     Condition        Report By
 KB0855  HISTORY     - 1935     MONUMENTED       CGS
 KB0855  HISTORY     - 1959     MARK NOT FOUND   CGS
 KB0855  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0855
 KB0855                          STATION DESCRIPTION
 KB0855
 KB0855'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0855'2.7 MI N FROM ATWATER.
 KB0855'2.7 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KB0855'RAILROAD FROM THE STATION AT ATWATER, MACOUPIN COUNTY, 0.3 MILE
 KB0855'SOUTH OF MILEPOST 50, ABOUT 200 YARDS SOUTHEAST OF A SCHOOLHOUSE,
 KB0855'AT A ROAD CROSSING, 5 YARDS SOUTH OF THE CENTERLINE OF THE CROSS
 KB0855'ROAD, AND 4 YARDS EAST OF THE CENTERLINE OF THE EAST TRACK.  A
 KB0855'STANDARD DISK, STAMPED G 96 1935 AND SET IN THE TOP OF A CONCRETE
 KB0855'POST.
 KB0855
 KB0855                          STATION RECOVERY (1959)
 KB0855
 KB0855'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0855'MARK NOT FOUND.
 KB0855
 KB0855                          STATION RECOVERY (1976)
 KB0855
 KB0855'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0855'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1268 ***********************************************************************
 JB1268  DESIGNATION -  G 97
 JB1268  PID         -  JB1268
 JB1268  STATE/COUNTY-  IL/RANDOLPH
 JB1268  COUNTRY     -  US
 JB1268  USGS QUAD   -  EVANSVILLE (2018)
 JB1268
 JB1268                         *CURRENT SURVEY CONTROL
 JB1268  ______________________________________________________________________
 JB1268* NAD 83(1986) POSITION- 38 00 06.     (N) 089 58 07.     (W)   SCALED
 JB1268* NAVD 88 ORTHO HEIGHT -   115.559 (meters)      379.13  (feet) ADJUSTED
 JB1268  ______________________________________________________________________
 JB1268  GEOID HEIGHT    -        -29.771 (meters)                     GEOID18
 JB1268  DYNAMIC HEIGHT  -        115.481 (meters)      378.87  (feet) COMP
 JB1268  MODELED GRAVITY -    979,948.9   (mgal)                       NAVD 88
 JB1268
 JB1268  VERT ORDER      -  SECOND    CLASS 0
 JB1268
 JB1268.The horizontal coordinates were scaled from a map and have
 JB1268.an estimated accuracy of +/- 6 seconds.
 JB1268
 JB1268.The orthometric height was determined by differential leveling and
 JB1268.adjusted by the NATIONAL GEODETIC SURVEY
 JB1268.in June 1991.
 JB1268
 JB1268.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1268.GEOID18 height accuracy estimate available here.
 JB1268
 JB1268.Click photographs - Photos may exist for this station.
 JB1268
 JB1268.The dynamic height is computed by dividing the NAVD 88
 JB1268.geopotential number by the normal gravity value computed on the
 JB1268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1268.degrees latitude (g = 980.6199 gals.).
 JB1268
 JB1268.The modeled gravity was interpolated from observed gravity values.
 JB1268
 JB1268;                    North         East    Units  Estimated Accuracy
 JB1268;SPC IL W     -   148,170.      717,390.      MT  (+/- 180 meters Scaled)
 JB1268
 JB1268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH393101(NAD 83)
 JB1268
 JB1268                          SUPERSEDED SURVEY CONTROL
 JB1268
 JB1268  NGVD 29 (??/??/92)  115.666  (m)          379.48   (f) ADJ UNCH    2 0
 JB1268
 JB1268.Superseded values are not recommended for survey control.
 JB1268
 JB1268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1268.See file dsdata.pdf to determine how the superseded data were derived.
 JB1268
 JB1268_MARKER: DB = BENCH MARK DISK
 JB1268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1268_STAMPING: G 97 1935
 JB1268_MARK LOGO: CGS
 JB1268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1268+STABILITY: SURFACE MOTION
 JB1268
 JB1268  HISTORY     - Date     Condition        Report By
 JB1268  HISTORY     - 1935     MONUMENTED       CGS
 JB1268  HISTORY     - 1968     MARK NOT FOUND   USGS
 JB1268
 JB1268                          STATION DESCRIPTION
 JB1268
 JB1268'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1268'1.6 MI S FROM FLINTON.
 JB1268'1.6 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JB1268'STATION AT FLINTON, RANDOLPH COUNTY, AT POLE 50/30, 48 FEET EAST
 JB1268'OF THE CENTERLINE OF THE EAST MAIN TRACK, AND 12 FEET EAST OF A
 JB1268'ROAD.  A STANDARD DISK, STAMPED G 97 1935 AND SET IN THE TOP
 JB1268'OF A CONCRETE POST.
 JB1268
 JB1268                          STATION RECOVERY (1968)
 JB1268
 JB1268'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JB1268'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1086 ***********************************************************************
 HB1086  DESIGNATION -  G 98
 HB1086  PID         -  HB1086
 HB1086  STATE/COUNTY-  IL/JACKSON
 HB1086  COUNTRY     -  US
 HB1086  USGS QUAD   -  ALTENBURG (2017)
 HB1086
 HB1086                         *CURRENT SURVEY CONTROL
 HB1086  ______________________________________________________________________
 HB1086* NAD 83(1986) POSITION- 37 44 42.     (N) 089 32 04.     (W)   SCALED
 HB1086* NAVD 88 ORTHO HEIGHT -   109.764 (meters)      360.12  (feet) ADJUSTED
 HB1086  ______________________________________________________________________
 HB1086  GEOID HEIGHT    -        -29.151 (meters)                     GEOID18
 HB1086  DYNAMIC HEIGHT  -        109.688 (meters)      359.87  (feet) COMP
 HB1086  MODELED GRAVITY -    979,934.9   (mgal)                       NAVD 88
 HB1086
 HB1086  VERT ORDER      -  SECOND    CLASS 0
 HB1086
 HB1086.The horizontal coordinates were scaled from a map and have
 HB1086.an estimated accuracy of +/- 6 seconds.
 HB1086
 HB1086.The orthometric height was determined by differential leveling and
 HB1086.adjusted by the NATIONAL GEODETIC SURVEY
 HB1086.in June 1991.
 HB1086
 HB1086.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1086.GEOID18 height accuracy estimate available here.
 HB1086
 HB1086.Click photographs - Photos may exist for this station.
 HB1086
 HB1086.The dynamic height is computed by dividing the NAVD 88
 HB1086.geopotential number by the normal gravity value computed on the
 HB1086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1086.degrees latitude (g = 980.6199 gals.).
 HB1086
 HB1086.The modeled gravity was interpolated from observed gravity values.
 HB1086
 HB1086;                    North         East    Units  Estimated Accuracy
 HB1086;SPC IL W     -   119,860.      755,720.      MT  (+/- 180 meters Scaled)
 HB1086
 HB1086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG766805(NAD 83)
 HB1086
 HB1086                          SUPERSEDED SURVEY CONTROL
 HB1086
 HB1086  NGVD 29 (11/26/84)  109.865  (m)          360.45   (f) ADJUSTED    2 0
 HB1086
 HB1086.Superseded values are not recommended for survey control.
 HB1086
 HB1086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1086.See file dsdata.pdf to determine how the superseded data were derived.
 HB1086
 HB1086_MARKER: DB = BENCH MARK DISK
 HB1086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1086_STAMPING: G 98 1935
 HB1086_MARK LOGO: CGS
 HB1086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1086+STABILITY: SURFACE MOTION
 HB1086
 HB1086  HISTORY     - Date     Condition        Report By
 HB1086  HISTORY     - 1935     MONUMENTED       CGS
 HB1086
 HB1086                          STATION DESCRIPTION
 HB1086
 HB1086'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1086'AT JACOB.
 HB1086'AT JACOB, JACKSON COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 250
 HB1086'FEET SOUTH OF THE STATION, AT MILEPOST 81, 25 FEET EAST OF THE
 HB1086'CENTERLINE OF THE MAIN TRACK, AND 4 FEET NORTH OF A POLE.  A
 HB1086'STANDARD DISK, STAMPED G 98 1935 AND SET IN THE TOP OF A CONCRETE
 HB1086'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1099 ***********************************************************************
 JB1099  DESIGNATION -  G 99
 JB1099  PID         -  JB1099
 JB1099  STATE/COUNTY-  IL/PERRY
 JB1099  COUNTRY     -  US
 JB1099  USGS QUAD   -  WINKLE (2018)
 JB1099
 JB1099                         *CURRENT SURVEY CONTROL
 JB1099  ______________________________________________________________________
 JB1099* NAD 83(1986) POSITION- 38 07 59.     (N) 089 27 50.     (W)   SCALED
 JB1099* NAVD 88 ORTHO HEIGHT -   172.830 (meters)      567.03  (feet) ADJUSTED
 JB1099  ______________________________________________________________________
 JB1099  GEOID HEIGHT    -        -29.658 (meters)                     GEOID18
 JB1099  DYNAMIC HEIGHT  -        172.717 (meters)      566.66  (feet) COMP
 JB1099  MODELED GRAVITY -    979,971.5   (mgal)                       NAVD 88
 JB1099
 JB1099  VERT ORDER      -  SECOND    CLASS 0
 JB1099
 JB1099.The horizontal coordinates were scaled from a map and have
 JB1099.an estimated accuracy of +/- 6 seconds.
 JB1099
 JB1099.The orthometric height was determined by differential leveling and
 JB1099.adjusted by the NATIONAL GEODETIC SURVEY
 JB1099.in June 1991.
 JB1099
 JB1099.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1099.GEOID18 height accuracy estimate available here.
 JB1099
 JB1099.Click photographs - Photos may exist for this station.
 JB1099
 JB1099.The dynamic height is computed by dividing the NAVD 88
 JB1099.geopotential number by the normal gravity value computed on the
 JB1099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1099.degrees latitude (g = 980.6199 gals.).
 JB1099
 JB1099.The modeled gravity was interpolated from observed gravity values.
 JB1099
 JB1099;                    North         East    Units  Estimated Accuracy
 JB1099;SPC IL W     -   162,970.      761,610.      MT  (+/- 180 meters Scaled)
 JB1099
 JB1099_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH840234(NAD 83)
 JB1099
 JB1099                          SUPERSEDED SURVEY CONTROL
 JB1099
 JB1099  NGVD 29 (??/??/92)  172.925  (m)          567.34   (f) ADJ UNCH    2 0
 JB1099
 JB1099.Superseded values are not recommended for survey control.
 JB1099
 JB1099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1099.See file dsdata.pdf to determine how the superseded data were derived.
 JB1099
 JB1099_MARKER: DB = BENCH MARK DISK
 JB1099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1099_STAMPING: G 99 1935
 JB1099_MARK LOGO: CGS
 JB1099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1099+STABILITY: SURFACE MOTION
 JB1099
 JB1099  HISTORY     - Date     Condition        Report By
 JB1099  HISTORY     - 1935     MONUMENTED       CGS
 JB1099  HISTORY     - 20020516 MARK NOT FOUND   ILDT
 JB1099
 JB1099                          STATION DESCRIPTION
 JB1099
 JB1099'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1099'5.9 MI NW FROM PINCKNEYVILLE.
 JB1099'5.9 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1099'THE STATION AT PINCKNEYVILLE, PERRY COUNTY, AT POLE E 55+06, AT
 JB1099'A ROAD CROSSING, 48 FEET NORTHWEST OF THE CENTERLINE OF THE ROAD,
 JB1099'AND 37 FEET NORTHEAST OF THE CENTERLINE OF THE NORTHEAST MAIN
 JB1099'TRACK.  A STANDARD DISK, STAMPED G 99 1935 AND SET IN THE TOP
 JB1099'OF A CONCRETE POST.
 JB1099
 JB1099                          STATION RECOVERY (2002)
 JB1099
 JB1099'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 JB1099'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2744 ***********************************************************************
 ME2744  DESIGNATION -  GAGE
 ME2744  PID         -  ME2744
 ME2744  STATE/COUNTY-  IL/COOK
 ME2744  COUNTRY     -  US
 ME2744  USGS QUAD   -  ENGLEWOOD (2018)
 ME2744
 ME2744                         *CURRENT SURVEY CONTROL
 ME2744  ______________________________________________________________________
 ME2744* NAD 83(1997) POSITION- 41 47 32.25114(N) 087 41 04.34642(W)   ADJUSTED
 ME2744* NAVD 88 ORTHO HEIGHT -   181.9   (meters)      597.    (feet) VERTCON3
 ME2744  ______________________________________________________________________
 ME2744  GEOID HEIGHT    -        -33.493 (meters)                     GEOID18
 ME2744  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 ME2744  HORZ ORDER      -  FIRST
 ME2744
 ME2744.The horizontal coordinates were established by classical geodetic methods
 ME2744.and adjusted by the National Geodetic Survey in October 1999.
 ME2744
 ME2744.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2744.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2744
 ME2744.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2744.GEOID18 height accuracy estimate available here.
 ME2744
 ME2744.Click photographs - Photos may exist for this station.
 ME2744
 ME2744.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2744
 ME2744. The following values were computed from the NAD 83(1997) position.
 ME2744
 ME2744;                    North         East     Units Scale Factor Converg.
 ME2744;SPC IL E     -   569,236.272   353,926.200   MT  1.00001077   +0 25 56.6
 ME2744;SPC IL E     - 1,867,569.34  1,161,172.87   sFT  1.00001077   +0 25 56.6
 ME2744;UTM  16      - 4,626,941.495   443,123.827   MT  0.99963981   -0 27 22.4
 ME2744
 ME2744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2744!SPC IL E     -   0.99997672  x   1.00001077  =   0.99998749
 ME2744!UTM  16      -   0.99997672  x   0.99963981  =   0.99961654
 ME2744
 ME2744:                Primary Azimuth Mark                     Grid Az
 ME2744:SPC IL E     -  KELLY                                    348 21 21.9
 ME2744:UTM  16      -  KELLY                                    349 14 40.9
 ME2744
 ME2744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4312326941(NAD 83)
 ME2744
 ME2744|---------------------------------------------------------------------|
 ME2744| PID    Reference Object                     Distance      Geod. Az  |
 ME2744|                                                           dddmmss.s |
 ME2744| ME2780 050 COC                             254.833 METERS 04551     |
 ME2744| ME2779 050 COC TPT                         263.829 METERS 04551     |
 ME2744| ME2714 CHICAGO ST AUGUSTINE CATH CH        APPROX. 2.2 KM 0593830.0 |
 ME2744| ME2726 CHICAGO VISITATION CH SPIRE         APPROX. 3.1 KM 0865839.2 |
 ME2744| CM3534 GAGE RM 1                            28.991 METERS 08843     |
 ME2744| ME2733 CHICAGO DEPT OF SAN S TWR           APPROX. 2.7 KM 1133225.7 |
 ME2744| ME2715 AIRPORT BCN CHICAGO MIDWAY APT      APPROX. 5.0 KM 2591022.5 |
 ME2744| ME2705 CHICAGO F W WOOLWORTH CO TANK       APPROX. 2.9 KM 2971203.5 |
 ME2744| ME2703 CHICAGO STONE CONTAIN CORP TK       APPROX. 4.7 KM 3074832.8 |
 ME2744| ME2752 CHICAGO INMONT TANK                 APPROX. 1.7 KM 3100655.2 |
 ME2744| ME2755 CHICAGO GRANT TK                    APPROX. 3.5 KM 3254250.3 |
 ME2744| CM3535 GAGE RM 2                            28.925 METERS 34207     |
 ME2744| ME2746 KELLY                               APPROX. 3.0 KM 3484718.5 |
 ME2744|---------------------------------------------------------------------|
 ME2744
 ME2744                          SUPERSEDED SURVEY CONTROL
 ME2744
 ME2744  NAD 83(1997)-  41 47 32.25128(N)    087 41 04.34675(W) AD(       ) 1
 ME2744  NAD 83(1994)-  41 47 32.25512(N)    087 41 04.35669(W) AD(       ) 1
 ME2744  NAD 83(1986)-  41 47 32.25564(N)    087 41 04.35615(W) AD(       ) 1
 ME2744  NAD 27      -  41 47 32.13574(N)    087 41 04.16900(W) AD(       ) 1
 ME2744  NGVD 29 (07/19/86)  182.0    (m)          597.     (f) VERT ANG       
 ME2744
 ME2744.Superseded values are not recommended for survey control.
 ME2744
 ME2744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2744.See file dsdata.pdf to determine how the superseded data were derived.
 ME2744
 ME2744_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2744_STAMPING: GAGE 1977
 ME2744_MARK LOGO: NGS
 ME2744_PROJECTION: RECESSED 15 CENTIMETERS
 ME2744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2744+STABILITY: SURFACE MOTION
 ME2744
 ME2744  HISTORY     - Date     Condition        Report By
 ME2744  HISTORY     - 1977     MONUMENTED       NGS
 ME2744
 ME2744                          STATION DESCRIPTION
 ME2744
 ME2744'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2744'THE STATION IS LOCATED IN THE SOUTHWEST SECTION OF CHICAGO,
 ME2744'IN THE SOUTHEAST CORNER OF GAGE CITY PARK AND IN THE
 ME2744'NORTHWEST ANGLE OF THE INTERSECTION OF SOUTH WESTERN AVENUE
 ME2744'AND WEST 56 TH STREET.
 ME2744'
 ME2744'STATION MARKS, STAMPED---GAGE 1977---. ARE STANDARD DISKS.
 ME2744'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2744'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2744'WITH LETTERING, NATIONAL GEODETIC SURVEY.
 ME2744'IT IS 59 FEET SOUTHEAST OF A
 ME2744'DOUBLE GATE IN THE FENCE AND 47 FEET EAST-NORTHEAST OF A
 ME2744'CONCRETE LIGHT POST. THE UNDERGROUND DISK IS SET IN THE
 ME2744'TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 ME2744'GROUND SURFACE.
 ME2744'
 ME2744'REFERENCE MARK 1, STAMPED---GAGE NO 1 1977---, A STANDARD
 ME2744'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2744'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS
 ME2744'40 FEET NORTH-NORTHWEST OF THE FIRST METAL LIGHT POST NORTH
 ME2744'OF THE NORTHWEST CORNER OF WESTERN AVENUE AND 56 TH STREET
 ME2744'AND 16 FEET WEST OF WESTERN AVENUE WEST CURB.
 ME2744'
 ME2744'REFERENCE MARK 2, STAMPED---GAGE NO 2 1977---, A STANDARD
 ME2744'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2744'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS
 ME2744'56 FEET NORTH-NORTHEAST OF THE DOUBLE GATE AND 15 FEET EAST
 ME2744'OF A CONCRETE LIGHT POST.
 ME2744'
 ME2744'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.5 METERS.
 ME2744'
 ME2744'STATION MARK 050 COC CAN BE USED AS AN AZIMUTH MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1097 ***********************************************************************
 HB1097  DESIGNATION -  GAGE 1
 HB1097  PID         -  HB1097
 HB1097  STATE/COUNTY-  IL/JACKSON
 HB1097  COUNTRY     -  US
 HB1097  USGS QUAD   -  ALTENBURG (2017)
 HB1097
 HB1097                         *CURRENT SURVEY CONTROL
 HB1097  ______________________________________________________________________
 HB1097* NAD 83(1986) POSITION- 37 37 58.     (N) 089 30 20.     (W)   SCALED
 HB1097* NAVD 88 ORTHO HEIGHT -   111.168 (meters)      364.72  (feet) ADJUSTED
 HB1097  ______________________________________________________________________
 HB1097  GEOID HEIGHT    -        -28.837 (meters)                     GEOID18
 HB1097  DYNAMIC HEIGHT  -        111.091 (meters)      364.47  (feet) COMP
 HB1097  MODELED GRAVITY -    979,937.7   (mgal)                       NAVD 88
 HB1097
 HB1097  VERT ORDER      -  FIRST     CLASS II
 HB1097
 HB1097.The horizontal coordinates were scaled from a map and have
 HB1097.an estimated accuracy of +/- 6 seconds.
 HB1097
 HB1097.The orthometric height was determined by differential leveling and
 HB1097.adjusted by the NATIONAL GEODETIC SURVEY
 HB1097.in June 1991.
 HB1097
 HB1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1097.GEOID18 height accuracy estimate available here.
 HB1097
 HB1097.Click photographs - Photos may exist for this station.
 HB1097
 HB1097.The dynamic height is computed by dividing the NAVD 88
 HB1097.geopotential number by the normal gravity value computed on the
 HB1097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1097.degrees latitude (g = 980.6199 gals.).
 HB1097
 HB1097.The modeled gravity was interpolated from observed gravity values.
 HB1097
 HB1097;                    North         East    Units  Estimated Accuracy
 HB1097;SPC IL W     -   107,420.      758,350.      MT  (+/- 180 meters Scaled)
 HB1097
 HB1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG789680(NAD 83)
 HB1097
 HB1097                          SUPERSEDED SURVEY CONTROL
 HB1097
 HB1097  NGVD 29 (11/26/84)  111.268  (m)          365.05   (f) ADJUSTED    1 2
 HB1097
 HB1097.Superseded values are not recommended for survey control.
 HB1097
 HB1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1097.See file dsdata.pdf to determine how the superseded data were derived.
 HB1097
 HB1097_MARKER: Z = SEE DESCRIPTION
 HB1097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1097+STABILITY: SURFACE MOTION
 HB1097
 HB1097  HISTORY     - Date     Condition        Report By
 HB1097  HISTORY     - UNK      MONUMENTED       NONE
 HB1097  HISTORY     - 1949     GOOD             CGS
 HB1097
 HB1097                          STATION DESCRIPTION
 HB1097
 HB1097'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1097'AT GRAND TOWER.
 HB1097'AT GRAND TOWER, AT THE NORTHWEST END OF 1ST STREET, AT THE
 HB1097'JUNCTION OF MARKET STREET, IN TOP OF A 5 INCH LIMESTONE POST WITH
 HB1097'U.S. CHISELED IN THE TOP, 76 FEET NORTHEAST OF THE WEST CORNER
 HB1097'OF A RAIL FENCE, 69 FEET NORTH-NORTHEAST OF A 36 INCH MAPLE
 HB1097'TREE, 27 FEET NORTH OF THE NORTH CORNER OF HOUSE THAT IS A COAL
 HB1097'COMPANY OFFICE, ABOUT 26 YARDS NORTHEAST OF PROLONGATION OF THE
 HB1097'CENTER LINE OF 1ST STREET, ABOUT 54 YARDS NORTHWEST OF THE CENTER
 HB1097'LINE OF MARKET STREET, 1 FOOT WEST OF A WHITE WOODEN WITNESS
 HB1097'POST AND 1 INCH BELOW THE SURFACE OF THE GROUND.  NOTE-- THE ROD
 HB1097'WAS HELD ON THE HIGH POINT, WHICH WAS AT THE SOUTH CORNER OF TOP
 HB1097'OF POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0095 ***********************************************************************
 MG0095  DESIGNATION -  GAGING STATION
 MG0095  PID         -  MG0095
 MG0095  STATE/COUNTY-  IL/ROCK ISLAND
 MG0095  COUNTRY     -  US
 MG0095  USGS QUAD   -  COAL VALLEY (2018)
 MG0095
 MG0095                         *CURRENT SURVEY CONTROL
 MG0095  ______________________________________________________________________
 MG0095* NAD 83(1986) POSITION- 41 27 36.     (N) 090 29 55.     (W)   SCALED
 MG0095* NAVD 88 ORTHO HEIGHT -   178.281 (meters)      584.91  (feet) ADJUSTED
 MG0095  ______________________________________________________________________
 MG0095  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 MG0095  DYNAMIC HEIGHT  -        178.212 (meters)      584.68  (feet) COMP
 MG0095  MODELED GRAVITY -    980,235.5   (mgal)                       NAVD 88
 MG0095
 MG0095  VERT ORDER      -  SECOND    CLASS 0
 MG0095
 MG0095.The horizontal coordinates were scaled from a map and have
 MG0095.an estimated accuracy of +/- 6 seconds.
 MG0095
 MG0095.The orthometric height was determined by differential leveling and
 MG0095.adjusted by the NATIONAL GEODETIC SURVEY
 MG0095.in June 1991.
 MG0095
 MG0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0095.GEOID18 height accuracy estimate available here.
 MG0095
 MG0095.Click photographs - Photos may exist for this station.
 MG0095
 MG0095.The dynamic height is computed by dividing the NAVD 88
 MG0095.geopotential number by the normal gravity value computed on the
 MG0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0095.degrees latitude (g = 980.6199 gals.).
 MG0095
 MG0095.The modeled gravity was interpolated from observed gravity values.
 MG0095
 MG0095;                    North         East    Units  Estimated Accuracy
 MG0095;SPC IL W     -   532,160.      672,270.      MT  (+/- 180 meters Scaled)
 MG0095
 MG0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF089928(NAD 83)
 MG0095
 MG0095                          SUPERSEDED SURVEY CONTROL
 MG0095
 MG0095  NGVD 29 (??/??/92)  178.350  (m)          585.14   (f) ADJ UNCH    2 0
 MG0095
 MG0095.Superseded values are not recommended for survey control.
 MG0095
 MG0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0095.See file dsdata.pdf to determine how the superseded data were derived.
 MG0095
 MG0095_MARKER: DR = REFERENCE MARK DISK
 MG0095_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0095_SP_SET: ABUTMENT
 MG0095_STAMPING: GAGING STATION
 MG0095_MARK LOGO: USGS
 MG0095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0095
 MG0095  HISTORY     - Date     Condition        Report By
 MG0095  HISTORY     - UNK      MONUMENTED       USGS
 MG0095  HISTORY     - 1957     GOOD             CGS
 MG0095  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0095  HISTORY     - 19970609 MARK NOT FOUND   USPSQD
 MG0095
 MG0095                          STATION DESCRIPTION
 MG0095
 MG0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 MG0095'0.5 MI S FROM MOLINE.
 MG0095'STATION IS 3.3 MILES SOUTH OF THE CHICAGO ROCK ISLAND AND PACIFIC
 MG0095'RAILROAD STATION IN MOLINE, ON BRIDGE LANE ROAD (U.S. ROUTE 150),
 MG0095'ON THE BRIDGE SPANNING ROCK RIVER, AT THE FOOT OF CONCRETE PEDESTAL
 MG0095'SUPPORTING A CONCRETE EAGLE, ON THE WEST WING WALL OF THE NORTH
 MG0095'BRIDGE ABUTMENT JUST WEST OF THE PEDESTAL.  THE MARK IS SET IN
 MG0095'CEMENT IN A DRILL HOLE IN THE ABUTMENT.
 MG0095
 MG0095                          STATION RECOVERY (1996)
 MG0095
 MG0095'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0095'MARK NOT FOUND.
 MG0095
 MG0095                          STATION RECOVERY (1997)
 MG0095
 MG0095'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0095'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8509 ***********************************************************************
 DP8509  DESIGNATION -  GAGING STATION X
 DP8509  PID         -  DP8509
 DP8509  STATE/COUNTY-  IL/MORGAN
 DP8509  COUNTRY     -  US
 DP8509  USGS QUAD   -  MEREDOSIA (2018)
 DP8509
 DP8509                         *CURRENT SURVEY CONTROL
 DP8509  ______________________________________________________________________
 DP8509* NAD 83(1986) POSITION- 39 49 35.62   (N) 090 33 53.18   (W)   HD_HELD1
 DP8509* NAVD 88 ORTHO HEIGHT -   136.637 (meters)      448.28  (feet) ADJUSTED
 DP8509  ______________________________________________________________________
 DP8509  GEOID HEIGHT    -        -32.776 (meters)                     GEOID18
 DP8509  DYNAMIC HEIGHT  -        136.564 (meters)      448.04  (feet) COMP
 DP8509  MODELED GRAVITY -    980,088.1   (mgal)                       NAVD 88
 DP8509
 DP8509  VERT ORDER      -  SECOND    CLASS I
 DP8509
 DP8509.The horizontal coordinates were determined by differentially corrected
 DP8509.hand held GPS observations or other comparable positioning techniques
 DP8509.and have an estimated accuracy of +/- 3 meters.
 DP8509
 DP8509.The orthometric height was determined by differential leveling and
 DP8509.adjusted by the NATIONAL GEODETIC SURVEY
 DP8509.in September 2015.
 DP8509
 DP8509.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8509.GEOID18 height accuracy estimate available here.
 DP8509
 DP8509.Click photographs - Photos may exist for this station.
 DP8509
 DP8509.The dynamic height is computed by dividing the NAVD 88
 DP8509.geopotential number by the normal gravity value computed on the
 DP8509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8509.degrees latitude (g = 980.6199 gals.).
 DP8509
 DP8509.The modeled gravity was interpolated from observed gravity values.
 DP8509
 DP8509;                    North         East    Units  Estimated Accuracy
 DP8509;SPC IL W     -   350,807.3     665,920.3     MT  (+/- 3 meters HH1 GPS) 
 DP8509
 DP8509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0840611345(NAD 83)
 DP8509
 DP8509                          SUPERSEDED SURVEY CONTROL
 DP8509
 DP8509.No superseded survey control is available for this station.
 DP8509
 DP8509_MARKER: DR = REFERENCE MARK DISK
 DP8509_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DP8509_SP_SET: WALL
 DP8509_STAMPING: GAGING STATION
 DP8509_MARK LOGO: USGS
 DP8509_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP8509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP8509+STABILITY: SURFACE MOTION
 DP8509_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP8509+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2014
 DP8509
 DP8509  HISTORY     - Date     Condition        Report By
 DP8509  HISTORY     - UNK      MONUMENTED
 DP8509  HISTORY     - 20140819 GOOD             AMESC
 DP8509
 DP8509                          STATION DESCRIPTION
 DP8509
 DP8509'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP8509'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTH-SOUTHEAST OF
 DP8509'COOPERSTOWN, 6.3 MI (10.1 KM) SOUTHEAST OF VERSAILLES AND IN THE TOWN
 DP8509'OF MEREDOSIA, IL.
 DP8509'
 DP8509'TO REACH FROM THE INTERSECTION OF IL TRE 104 AND US ROUTE 67 EAST OF
 DP8509'MEREDOSIA PROCEED WEST ALONG IL ROUTE 104 FOR 2.9 MI (4.7 KM) TO SOUTH
 DP8509'WASHINGTON STREET IN MEREDOSIA, THENCE SOUTH ALONG SOUTH WASHINGTON
 DP8509'STREET FOR 0.28 MI (0.5 KM) TO PEARL STREET, THENCE WEST ALONG PEARL
 DP8509'STREET FOR 0.15 MI (0.2 KM) TO THE PARKING LOT FOR THE BOAT RAMPS TO
 DP8509'THE ILLINOIS RIVER AND THE STATION ON THE LEFT.
 DP8509'
 DP8509'THE STATION IS 106 FT (32.3 M) SOUTH OF THE SOUTH EDGE OF THE PARKING
 DP8509'LOT, 44.6 FT (13.6 M) SOUTHWEST OF A LIGHT POLE, 18.4 FT (5.6 M) NORTH
 DP8509'OF THE SOUTHEAST CORNER OF THE SOUTH WING WALL, 16.7 FT (5.1 M)
 DP8509'NORTHEAST OF THE SOUTHEAST POST OF THE SHELTER, 1.77 FT (0.5 M) WEST
 DP8509'OF THE EAST END OF THE NORTH WING WALL, 1.3 FT (0.4 M) EAST OF THE
 DP8509'NORTHEAST POST OF THE SHELTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1590 ***********************************************************************
 HB1590  DESIGNATION -  GALATIA MUNICIPAL TANK
 HB1590  PID         -  HB1590
 HB1590  STATE/COUNTY-  IL/SALINE
 HB1590  COUNTRY     -  US
 HB1590  USGS QUAD   -  GALATIA (2018)
 HB1590
 HB1590                         *CURRENT SURVEY CONTROL
 HB1590  ______________________________________________________________________
 HB1590* NAD 83(1997) POSITION- 37 50 36.69163(N) 088 36 39.85268(W)   ADJUSTED
 HB1590  ______________________________________________________________________
 HB1590  GEOID HEIGHT    -        -29.662 (meters)                     GEOID18
 HB1590  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 HB1590  HORZ ORDER      -  THIRD
 HB1590
 HB1590.The horizontal coordinates were established by classical geodetic methods
 HB1590.and adjusted by the National Geodetic Survey in October 1999.
 HB1590
 HB1590.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1590.GEOID18 height accuracy estimate available here.
 HB1590
 HB1590.Click photographs - Photos may exist for this station.
 HB1590
 HB1590.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1590
 HB1590. The following values were computed from the NAD 83(1997) position.
 HB1590
 HB1590;                    North         East     Units Scale Factor Converg.
 HB1590;SPC IL E     -   130,643.744   275,554.534   MT  0.99998236   -0 10 13.4
 HB1590;SPC IL E     -   428,620.35    904,048.50   sFT  0.99998236   -0 10 13.4
 HB1590;UTM  16      - 4,189,676.935   358,247.659   MT  0.99984749   -0 59 18.8
 HB1590
 HB1590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5824789676(NAD 83)
 HB1590
 HB1590                          SUPERSEDED SURVEY CONTROL
 HB1590
 HB1590  NAD 83(1993)-  37 50 36.69852(N)    088 36 39.85220(W) AD(       ) 3
 HB1590  NAD 83(1986)-  37 50 36.70334(N)    088 36 39.85477(W) AD(       ) 3
 HB1590  NAD 27      -  37 50 36.52946(N)    088 36 39.65574(W) AD(       ) 3
 HB1590
 HB1590.Superseded values are not recommended for survey control.
 HB1590
 HB1590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1590.See file dsdata.pdf to determine how the superseded data were derived.
 HB1590
 HB1590_MARKER: 53 = ELEVATED TANK
 HB1590
 HB1590  HISTORY     - Date     Condition        Report By
 HB1590  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1590  HISTORY     - 1960     GOOD             CGS
 HB1590
 HB1590                          STATION DESCRIPTION
 HB1590
 HB1590'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1590'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1590'GALATIA.  IT IS LOCATED IN THE NORTH SECTION OF TOWN, 0.2 MILE
 HB1590'NORTH OF STATE HIGHWAY 34.  THE TANK IS SUPPORTED BY A 4 LEGGED STEEL
 HB1590'STRUCTURE AND THE OVERALL HEIGHT IS ABOUT 110 FEET.  THE TANK AND THE
 HB1590'SUPPORTING STRUCTURE ARE ALUMINUM COLORED WITH THE LEGEND GALATIA IN
 HB1590'BLACK ON THE SOUTH SIDE OF THE TANK.
 HB1590
 HB1590                          STATION RECOVERY (1960)
 HB1590
 HB1590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1590'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED IN
 HB1590'1957.
 HB1590'
 HB1590'THE DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0054 ***********************************************************************
 LD0054  DESIGNATION -  GALE
 LD0054  PID         -  LD0054
 LD0054  STATE/COUNTY-  IL/KNOX
 LD0054  COUNTRY     -  US
 LD0054  USGS QUAD   -  GALESBURG EAST (2018)
 LD0054
 LD0054                         *CURRENT SURVEY CONTROL
 LD0054  ______________________________________________________________________
 LD0054* NAD 83(1997) POSITION- 40 58 05.13085(N) 090 20 21.68951(W)   ADJUSTED
 LD0054* NAVD 88 ORTHO HEIGHT -   242.393 (meters)      795.25  (feet) ADJUSTED
 LD0054  ______________________________________________________________________
 LD0054  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 LD0054  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 LD0054  DYNAMIC HEIGHT  -        242.284 (meters)      794.89  (feet) COMP
 LD0054  MODELED GRAVITY -    980,172.2   (mgal)                       NAVD 88
 LD0054
 LD0054  HORZ ORDER      -  SECOND
 LD0054  VERT ORDER      -  SECOND    CLASS 0
 LD0054
 LD0054.The horizontal coordinates were established by classical geodetic methods
 LD0054.and adjusted by the National Geodetic Survey in October 1999.
 LD0054
 LD0054.The orthometric height was determined by differential leveling and
 LD0054.adjusted by the NATIONAL GEODETIC SURVEY
 LD0054.in June 1991.
 LD0054
 LD0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0054.GEOID18 height accuracy estimate available here.
 LD0054
 LD0054.Click photographs - Photos may exist for this station.
 LD0054
 LD0054.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0054
 LD0054.The dynamic height is computed by dividing the NAVD 88
 LD0054.geopotential number by the normal gravity value computed on the
 LD0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0054.degrees latitude (g = 980.6199 gals.).
 LD0054
 LD0054.The modeled gravity was interpolated from observed gravity values.
 LD0054
 LD0054. The following values were computed from the NAD 83(1997) position.
 LD0054
 LD0054;                    North         East     Units Scale Factor Converg.
 LD0054;SPC IL W     -   477,496.588   685,464.413   MT  0.99994378   -0 06 47.6
 LD0054;SPC IL W     - 1,566,586.72  2,248,894.49   sFT  0.99994378   -0 06 47.6
 LD0054;UTM  15      - 4,538,624.452   723,883.366   MT  1.00021696   +1 44 42.5
 LD0054
 LD0054!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0054!SPC IL W     -   0.99996715  x   0.99994378  =   0.99991093
 LD0054!UTM  15      -   0.99996715  x   1.00021696  =   1.00018411
 LD0054
 LD0054:                Primary Azimuth Mark                     Grid Az
 LD0054:SPC IL W     -  GALE AZ MK                               214 57 45.0
 LD0054:UTM  15      -  GALE AZ MK                               213 06 14.9
 LD0054
 LD0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2388338624(NAD 83)
 LD0054
 LD0054|---------------------------------------------------------------------|
 LD0054| PID    Reference Object                     Distance      Geod. Az  |
 LD0054|                                                           dddmmss.s |
 LD0054| LD0055 GALE RM 1                            12.895 METERS 03818     |
 LD0054| LD0056 GALE RM 2                            19.487 METERS 12614     |
 LD0054| LD0715 GALESBURG RAD STA WGIL MAST         APPROX. 2.9 KM 1881553.5 |
 LD0054| LD0053 GALE AZ MK                                         2145057.4 |
 LD0054| LD0717 GALESBURG ILL PWR AND L CO STK      APPROX. 3.5 KM 2334835.1 |
 LD0054|---------------------------------------------------------------------|
 LD0054
 LD0054                          SUPERSEDED SURVEY CONTROL
 LD0054
 LD0054  NAD 83(1996)-  40 58 05.13088(N)    090 20 21.68972(W) AD(       ) 2
 LD0054  NAD 83(1986)-  40 58 05.13594(N)    090 20 21.70274(W) AD(       ) 2
 LD0054  NAD 27      -  40 58 05.01370(N)    090 20 21.24600(W) AD(       ) 2
 LD0054  NGVD 29 (??/??/92)  242.445  (m)          795.42   (f) ADJ UNCH    2 0
 LD0054  NGVD 29             242.45   (m)          795.4    (f) LEVELING    3  
 LD0054
 LD0054.Superseded values are not recommended for survey control.
 LD0054
 LD0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0054.See file dsdata.pdf to determine how the superseded data were derived.
 LD0054
 LD0054_MARKER: DS = TRIANGULATION STATION DISK
 LD0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0054_STAMPING: GALE 1959
 LD0054_MARK LOGO: CGS
 LD0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0054+STABILITY: SURFACE MOTION
 LD0054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0054+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2003
 LD0054
 LD0054  HISTORY     - Date     Condition        Report By
 LD0054  HISTORY     - 1959     MONUMENTED       CGS
 LD0054  HISTORY     - 1959     GOOD             CGS
 LD0054  HISTORY     - 1969     GOOD             ILDT
 LD0054  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0054  HISTORY     - 20020311 GOOD             ILDT
 LD0054  HISTORY     - 20031105 GOOD             JCLS
 LD0054  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0054
 LD0054                          STATION DESCRIPTION
 LD0054
 LD0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0054'STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF GALESBURG, 5.25
 LD0054'MILES SOUTHWEST OF WATAGA AND ON THE RIGHT-OF-WAY OF CHICAGO,
 LD0054'BURLINGTON AND QUINCY RAILROAD, BETWEEN RAILROAD TRACKS AND
 LD0054'U.S. HIGHWAY NO. 34.
 LD0054'
 LD0054'TO REACH FROM THE POST OFFICE IN WATAGA, GO SOUTHWESTERLY ON
 LD0054'U.S. HIGHWAY NO. 34 FOR 4.45 MILES TO ELECTRICAL SUB STATION
 LD0054'ON LEFT, CONTINUE SOUTHWEST ON U.S. HIGHWAY NO. 34 FOR 0.8
 LD0054'MILE TO STATION ON RIGHT AS DESCRIBED.
 LD0054'
 LD0054'STATION MARK, A STANDARD DISK STAMPED GALE 1959, IS SET IN A
 LD0054'10 INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.  THE
 LD0054'MARK IS 38 FEET NORTHWEST OF CENTER OF ROAD, 14 FEET SOUTHEAST
 LD0054'OF EAST RAIL OF RAILROAD TRACKS AND 2.4 FEET SOUTHEAST OF
 LD0054'WITNESS POST.
 LD0054'
 LD0054'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED GALE NO.
 LD0054'1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LD0054'3 INCHES.  THE MARK IS 32.5 FEET NORTHWEST OF CENTER OF ROAD,
 LD0054'14 FEET SOUTHEAST OF EAST RAIL OF RAILROAD TRACKS AND 5 FEET
 LD0054'SOUTH OF POWER POLE.
 LD0054'
 LD0054'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED GALE
 LD0054'NO. 2 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 LD0054'PROJECTS 1 INCH.  THE MARK IS 26 FEET SOUTHEAST OF CENTER
 LD0054'OF ROAD AND 1 FOOT NORTHWEST OF FENCE LINE.
 LD0054'
 LD0054'AZIMUTH MARK, A STANDARD DISK STAMPED GALE 1959, IS SET IN
 LD0054'A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LD0054'GROUND.  THE MARK IS 23 FEET SOUTHEAST OF CENTER OF ROAD,
 LD0054'5.6 EAST-SOUTHEAST OF HIGHWAY SIGN (SPEED LIMIT 50), 2 FEET
 LD0054'NORTHWEST OF FENCE LINE AND 1.8 FEET WEST OF WITNESS POST.
 LD0054'
 LD0054'TO REACH AZIMUTH MARK FROM STATION GO SOUTHWESTERLY FROM STATION
 LD0054'0.3 MILE TO MARK ON LEFT AS DESCRIBED.
 LD0054'
 LD0054'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 LD0054
 LD0054                          STATION RECOVERY (1959)
 LD0054
 LD0054'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0054'2.2 MI NE FROM GALESBURG.
 LD0054'ABOUT 2.25 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND
 LD0054'QUINCY RAILROAD FROM THE STATION AT GALESBURG, 13.9 FEET SOUTHEAST
 LD0054'OF THE SOUTHEAST RAIL OF THE SOUTHEAST TRACK, 39 FEET NORTHWEST
 LD0054'OF THE CENTER LINE OF U.S. HIGHWAY 34, 35 FEET WEST-SOUTHWEST
 LD0054'OF TELEPHONE POLE 2735, 2.4 FEET SOUTHEAST OF A METAL WITNESS POST,
 LD0054'3 FEET ABOVE THE LEVEL OF THE ROAD, ABOUT 3 FEET BELOW THE LEVEL
 LD0054'OF THE TRACK, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LD0054'NOTE-- THE MARK MAY BE REACHED FROM WATAGA, KNOX COUNTY, BY GOING
 LD0054'SOUTHWEST FOR 5.1 MILES ALONG U.S. HIGHWAY 34 FROM THE POST OFFICE
 LD0054'AT WATAGA.
 LD0054
 LD0054                          STATION RECOVERY (1969)
 LD0054
 LD0054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DRR)
 LD0054'GALE 1959-GOOD
 LD0054'
 LD0054'GALE NO 2, 1959-GOOD
 LD0054'
 LD0054'GALE NO 1, 1959-GOOD
 LD0054'
 LD0054'GALE, 1959-GOOD
 LD0054'
 LD0054'STATION WAS RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING
 LD0054'CHANGES--(1) R.M. 1 IS 37.5 FEET N.W. OF CENTER OF ROAD,
 LD0054'(2) FENCELINE 1 FOOT S.E. OF R.M. 2 HAS BEEN REMOVED., (3)
 LD0054'FENCE LINE 2 FEET S.E. OF AZI. MK HAS BEEN REMOVED, (4) TWO
 LD0054'STEEL POST MARK AZI-MK.  NO WITNESS SIGN IS THERE NOW.
 LD0054
 LD0054                          STATION RECOVERY (1997)
 LD0054
 LD0054'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0054'MARK NOT FOUND.
 LD0054
 LD0054                          STATION RECOVERY (2002)
 LD0054
 LD0054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MW)
 LD0054'RECOVERED IN GOOD CONDITION.
 LD0054
 LD0054                          STATION RECOVERY (2003)
 LD0054
 LD0054'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2003
 LD0054'RECOVERED IN GOOD CONDITION.
 LD0054
 LD0054                          STATION RECOVERY (2012)
 LD0054
 LD0054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0054'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0055 ***********************************************************************
 LD0055  DESIGNATION -  GALE RM 1
 LD0055  PID         -  LD0055
 LD0055  STATE/COUNTY-  IL/KNOX
 LD0055  COUNTRY     -  US
 LD0055  USGS QUAD   -  GALESBURG EAST (2018)
 LD0055
 LD0055                         *CURRENT SURVEY CONTROL
 LD0055  ______________________________________________________________________
 LD0055* NAD 83(1986) POSITION- 40 58 05.46   (N) 090 20 21.35   (W)   HD_HELD1
 LD0055* NAVD 88 ORTHO HEIGHT -   242.478 (meters)      795.53  (feet) ADJUSTED
 LD0055  ______________________________________________________________________
 LD0055  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 LD0055  DYNAMIC HEIGHT  -        242.369 (meters)      795.17  (feet) COMP
 LD0055  MODELED GRAVITY -    980,172.3   (mgal)                       NAVD 88
 LD0055
 LD0055  VERT ORDER      -  SECOND    CLASS 0
 LD0055
 LD0055.The horizontal coordinates were determined by differentially corrected
 LD0055.hand held GPS observations or other comparable positioning techniques
 LD0055.and have an estimated accuracy of +/- 3 meters.
 LD0055
 LD0055.The orthometric height was determined by differential leveling and
 LD0055.adjusted by the NATIONAL GEODETIC SURVEY
 LD0055.in June 1991.
 LD0055
 LD0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0055.GEOID18 height accuracy estimate available here.
 LD0055
 LD0055.Click photographs - Photos may exist for this station.
 LD0055
 LD0055.The dynamic height is computed by dividing the NAVD 88
 LD0055.geopotential number by the normal gravity value computed on the
 LD0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0055.degrees latitude (g = 980.6199 gals.).
 LD0055
 LD0055.The modeled gravity was interpolated from observed gravity values.
 LD0055
 LD0055;                    North         East    Units  Estimated Accuracy
 LD0055;SPC IL W     -   477,506.7     685,472.4     MT  (+/- 3 meters HH1 GPS) 
 LD0055
 LD0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2389038634(NAD 83)
 LD0055
 LD0055                          SUPERSEDED SURVEY CONTROL
 LD0055
 LD0055  NGVD 29 (??/??/92)  242.530  (m)          795.70   (f) ADJ UNCH    2 0
 LD0055
 LD0055.Superseded values are not recommended for survey control.
 LD0055
 LD0055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0055.See file dsdata.pdf to determine how the superseded data were derived.
 LD0055
 LD0055_MARKER: DR = REFERENCE MARK DISK
 LD0055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0055_STAMPING: GALE NO 1 1959
 LD0055_MARK LOGO: CGS
 LD0055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0055+STABILITY: SURFACE MOTION
 LD0055
 LD0055  HISTORY     - Date     Condition        Report By
 LD0055  HISTORY     - 1959     MONUMENTED       CGS
 LD0055  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0055  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0055
 LD0055                          STATION DESCRIPTION
 LD0055
 LD0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0055'2.2 MI NE FROM GALESBURG.
 LD0055'ABOUT 2.25 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND
 LD0055'QUINCY RAILROAD FROM THE STATION AT GALESBURG, 14.4 FEET SOUTHEAST
 LD0055'OF THE SOUTHEAST RAIL OF THE SOUTHEAST TRACK, 37.5 FEET NORTHWEST
 LD0055'OF THE CENTER LINE OF U.S. HIGHWAY 34, 15 FEET NORTH OF TELEPHONE
 LD0055'POLE 2735, 42.3 FEET NORTHEAST OF TRIANGULATION STATION GALE, 42.2
 LD0055'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 LD0055'LEVEL OF THE HIGHWAY, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK,
 LD0055'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LD0055
 LD0055                          STATION RECOVERY (1997)
 LD0055
 LD0055'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0055'MARK NOT FOUND.
 LD0055
 LD0055                          STATION RECOVERY (2012)
 LD0055
 LD0055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0056 ***********************************************************************
 LD0056  DESIGNATION -  GALE RM 2
 LD0056  PID         -  LD0056
 LD0056  STATE/COUNTY-  IL/KNOX
 LD0056  COUNTRY     -  US
 LD0056  USGS QUAD   -  GALESBURG EAST (2018)
 LD0056
 LD0056                         *CURRENT SURVEY CONTROL
 LD0056  ______________________________________________________________________
 LD0056* NAD 83(1986) POSITION- 40 58 04.76   (N) 090 20 21.02   (W)   HD_HELD1
 LD0056* NAVD 88 ORTHO HEIGHT -   241.974 (meters)      793.88  (feet) ADJUSTED
 LD0056  ______________________________________________________________________
 LD0056  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 LD0056  DYNAMIC HEIGHT  -        241.866 (meters)      793.52  (feet) COMP
 LD0056  MODELED GRAVITY -    980,172.3   (mgal)                       NAVD 88
 LD0056
 LD0056  VERT ORDER      -  SECOND    CLASS 0
 LD0056
 LD0056.The horizontal coordinates were determined by differentially corrected
 LD0056.hand held GPS observations or other comparable positioning techniques
 LD0056.and have an estimated accuracy of +/- 3 meters.
 LD0056
 LD0056.The orthometric height was determined by differential leveling and
 LD0056.adjusted by the NATIONAL GEODETIC SURVEY
 LD0056.in June 1991.
 LD0056
 LD0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0056.GEOID18 height accuracy estimate available here.
 LD0056
 LD0056.Click photographs - Photos may exist for this station.
 LD0056
 LD0056.The dynamic height is computed by dividing the NAVD 88
 LD0056.geopotential number by the normal gravity value computed on the
 LD0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0056.degrees latitude (g = 980.6199 gals.).
 LD0056
 LD0056.The modeled gravity was interpolated from observed gravity values.
 LD0056
 LD0056;                    North         East    Units  Estimated Accuracy
 LD0056;SPC IL W     -   477,485.1     685,480.0     MT  (+/- 3 meters HH1 GPS) 
 LD0056
 LD0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2389938613(NAD 83)
 LD0056
 LD0056                          SUPERSEDED SURVEY CONTROL
 LD0056
 LD0056  NGVD 29 (??/??/92)  242.026  (m)          794.05   (f) ADJ UNCH    2 0
 LD0056
 LD0056.Superseded values are not recommended for survey control.
 LD0056
 LD0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0056.See file dsdata.pdf to determine how the superseded data were derived.
 LD0056
 LD0056_MARKER: DR = REFERENCE MARK DISK
 LD0056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0056_STAMPING: GALE NO 2 1959
 LD0056_MARK LOGO: CGS
 LD0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0056+STABILITY: SURFACE MOTION
 LD0056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0056+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2002
 LD0056
 LD0056  HISTORY     - Date     Condition        Report By
 LD0056  HISTORY     - 1959     MONUMENTED       CGS
 LD0056  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0056  HISTORY     - 20020311 GOOD             ILDT
 LD0056  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0056
 LD0056                          STATION DESCRIPTION
 LD0056
 LD0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0056'2.2 MI NE FROM GALESBURG.
 LD0056'ABOUT 2.25 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0056'RAILROAD FROM THE STATION AT GALESBURG, 77.5 FEET SOUTHEAST OF THE
 LD0056'SOUTHEAST RAIL OF THE SOUTHEAST TRACK, 26 FEET SOUTHEAST OF THE
 LD0056'CENTER LINE OF U.S. HIGHWAY 34, 60.5 FEET SOUTH-SOUTHEAST OF
 LD0056'TELEPHONE POLE 2735, 64.0 FEET SOUTHEAST OF TRIANGULATION STATION
 LD0056'GALE, 66.5 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 LD0056'ABOVE THE LEVEL OF THE HIGHWAY.
 LD0056
 LD0056                          STATION RECOVERY (1997)
 LD0056
 LD0056'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0056'MARK NOT FOUND.
 LD0056
 LD0056                          STATION RECOVERY (2002)
 LD0056
 LD0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MW)
 LD0056'RECOVERED IN GOOD CONDITION.
 LD0056
 LD0056                          STATION RECOVERY (2012)
 LD0056
 LD0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0040 ***********************************************************************
 LD0040  DESIGNATION -  GALESBURG
 LD0040  PID         -  LD0040
 LD0040  STATE/COUNTY-  IL/KNOX
 LD0040  COUNTRY     -  US
 LD0040  USGS QUAD   -  GALESBURG EAST (2018)
 LD0040
 LD0040                         *CURRENT SURVEY CONTROL
 LD0040  ______________________________________________________________________
 LD0040* NAD 83(1986) POSITION- 40 56 51.     (N) 090 22 15.     (W)   SCALED
 LD0040* NAVD 88 ORTHO HEIGHT -   234.573 (meters)      769.59  (feet) ADJUSTED
 LD0040  ______________________________________________________________________
 LD0040  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 LD0040  DYNAMIC HEIGHT  -        234.468 (meters)      769.25  (feet) COMP
 LD0040  MODELED GRAVITY -    980,170.8   (mgal)                       NAVD 88
 LD0040
 LD0040  VERT ORDER      -  SECOND    CLASS 0
 LD0040
 LD0040.The horizontal coordinates were scaled from a map and have
 LD0040.an estimated accuracy of +/- 6 seconds.
 LD0040
 LD0040.The orthometric height was determined by differential leveling and
 LD0040.adjusted by the NATIONAL GEODETIC SURVEY
 LD0040.in June 1991.
 LD0040
 LD0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0040.GEOID18 height accuracy estimate available here.
 LD0040
 LD0040.Click photographs - Photos may exist for this station.
 LD0040
 LD0040.The dynamic height is computed by dividing the NAVD 88
 LD0040.geopotential number by the normal gravity value computed on the
 LD0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0040.degrees latitude (g = 980.6199 gals.).
 LD0040
 LD0040.The modeled gravity was interpolated from observed gravity values.
 LD0040
 LD0040;                    North         East    Units  Estimated Accuracy
 LD0040;SPC IL W     -   475,220.      682,810.      MT  (+/- 180 meters Scaled)
 LD0040
 LD0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF213362(NAD 83)
 LD0040
 LD0040                          SUPERSEDED SURVEY CONTROL
 LD0040
 LD0040  NGVD 29 (??/??/92)  234.626  (m)          769.77   (f) ADJ UNCH    2 0
 LD0040
 LD0040.Superseded values are not recommended for survey control.
 LD0040
 LD0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0040.See file dsdata.pdf to determine how the superseded data were derived.
 LD0040
 LD0040_MARKER: DB = BENCH MARK DISK
 LD0040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0040_STAMPING: GALESBURG 1934
 LD0040_MARK LOGO: CGS
 LD0040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0040+STABILITY: SURFACE MOTION
 LD0040
 LD0040  HISTORY     - Date     Condition        Report By
 LD0040  HISTORY     - 1934     MONUMENTED       CGS
 LD0040  HISTORY     - 1965     GOOD             CGS
 LD0040  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0040  HISTORY     - 20020129 MARK NOT FOUND   ILDT
 LD0040  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0040  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0040
 LD0040                          STATION DESCRIPTION
 LD0040
 LD0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0040'AT GALESBURG.
 LD0040'AT GALESBURG, KNOX COUNTY, AT THE CITY SQUARE, AT THE CENTER OF
 LD0040'THE PARK, AND IN THE TOP OF THE CONCRETE FOUNDATION OF AN OLD
 LD0040'METAL-COVERED MANHOLE.  A STANDARD DISK, STAMPED GALESBURG 1934.
 LD0040
 LD0040                          STATION RECOVERY (1965)
 LD0040
 LD0040'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LD0040'RECOVERED IN GOOD CONDITION.
 LD0040
 LD0040                          STATION RECOVERY (1997)
 LD0040
 LD0040'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0040'MARK NOT FOUND.
 LD0040
 LD0040                          STATION RECOVERY (2002)
 LD0040
 LD0040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MW)
 LD0040'MARK NOT FOUND.
 LD0040
 LD0040                          STATION RECOVERY (2005)
 LD0040
 LD0040'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0040'MARK NOT FOUND.
 LD0040
 LD0040                          STATION RECOVERY (2012)
 LD0040
 LD0040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0040'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0876 ***********************************************************************
 LD0876  DESIGNATION -  GALESBURG
 LD0876  PID         -  LD0876
 LD0876  STATE/COUNTY-  IL/KNOX
 LD0876  COUNTRY     -  US
 LD0876  USGS QUAD   -  GALESBURG EAST (2018)
 LD0876
 LD0876                         *CURRENT SURVEY CONTROL
 LD0876  ______________________________________________________________________
 LD0876* NAD 83(1997) POSITION- 40 56 39.80593(N) 090 21 59.52002(W)   ADJUSTED
 LD0876  ______________________________________________________________________
 LD0876  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 LD0876  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 LD0876  HORZ ORDER      -  SECOND
 LD0876
 LD0876.The horizontal coordinates were established by classical geodetic methods
 LD0876.and adjusted by the National Geodetic Survey in October 1999.
 LD0876
 LD0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0876.GEOID18 height accuracy estimate available here.
 LD0876
 LD0876.Click photographs - Photos may exist for this station.
 LD0876
 LD0876.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0876
 LD0876. The following values were computed from the NAD 83(1997) position.
 LD0876
 LD0876;                    North         East     Units Scale Factor Converg.
 LD0876;SPC IL W     -   474,869.507   683,171.040   MT  0.99994466   -0 07 51.5
 LD0876;SPC IL W     - 1,557,967.71  2,241,370.32   sFT  0.99994466   -0 07 51.5
 LD0876;UTM  15      - 4,535,923.679   721,675.782   MT  1.00020485   +1 43 35.3
 LD0876
 LD0876:                Primary Azimuth Mark                     Grid Az
 LD0876:SPC IL W     -  GALESBURG O E JOHNSON DEPT STORE TANK    335 08 43.5
 LD0876:UTM  15      -  GALESBURG O E JOHNSON DEPT STORE TANK    333 17 16.7
 LD0876
 LD0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2167535923(NAD 83)
 LD0876
 LD0876|---------------------------------------------------------------------|
 LD0876| PID    Reference Object                     Distance      Geod. Az  |
 LD0876|                                                           dddmmss.s |
 LD0876| CL8550 GALESBURG RM 1                       22.348 METERS 01115     |
 LD0876| LD0719 GALESBURG WESTERN ICE CO STACK      286.283 METERS 09234     |
 LD0876| LD0708 KNOXVILLE ST MARYS SCH CUPOLA       APPROX. 7.7 KM 1155020.4 |
 LD0876| LD0713 KNOXVILLE HIGH SCHOOL CUPOLA        APPROX. 8.1 KM 1193405.9 |
 LD0876| LD0714 GALESBURG CBQ RR POWERHSE STK       356.888 METERS 17320     |
 LD0876| CL8549 GALESBURG AZ MK                                    1733754.8 |
 LD0876| LD0723 GALESBURG CBQRR TIE TREAT STK       APPROX. 5.6 KM 2015032.4 |
 LD0876| CL8551 GALESBURG RM 2                       25.399 METERS 24158     |
 LD0876| LD0711 GALESBURG CORP CHRISTI CATH CH      118.404 METERS 25028     |
 LD0876| LD0717 GALESBURG ILL PWR AND L CO STK      APPROX. 0.8 KM 3130028.2 |
 LD0876| LD0709 GALESBURG O E JOHNSON DEPT STORE TA 449.431 METERS 3350052.0 |
 LD0876|---------------------------------------------------------------------|
 LD0876
 LD0876                          SUPERSEDED SURVEY CONTROL
 LD0876
 LD0876  NAD 83(1996)-  40 56 39.80566(N)    090 21 59.52026(W) AD(       ) 2
 LD0876  NAD 83(1986)-  40 56 39.80949(N)    090 21 59.53295(W) AD(       ) 2
 LD0876  NAD 27      -  40 56 39.67300(N)    090 21 59.06500(W) AD(       ) 2
 LD0876
 LD0876.Superseded values are not recommended for survey control.
 LD0876
 LD0876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0876.See file dsdata.pdf to determine how the superseded data were derived.
 LD0876
 LD0876_MARKER: DS = TRIANGULATION STATION DISK
 LD0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0876_STAMPING: GALESBURG 1935
 LD0876_MARK LOGO: CGS
 LD0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0876+STABILITY: SURFACE MOTION
 LD0876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0876+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 LD0876
 LD0876  HISTORY     - Date     Condition        Report By
 LD0876  HISTORY     - 1935     MONUMENTED       CGS
 LD0876  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0876  HISTORY     - 20020129 GOOD             ILDT
 LD0876  HISTORY     - 20050201 MARK NOT FOUND   USPSQD
 LD0876  HISTORY     - 20120612 GOOD             ILDT
 LD0876
 LD0876                          STATION DESCRIPTION
 LD0876
 LD0876'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0876'THIS STATION IS IN THE SOUTHEASTERN PART OF GALESBURG, ON
 LD0876'ATHLETIC FIELD OF CORPUS CHRISTI LYCEUM, BETWEEN EAST SOUTH
 LD0876'AND EAST TOMPKINS STREETS AND 31 FEET W OF W CURB OF SOUTH
 LD0876'KELLOGG STREET, 15 FEET W OF STEEL FENCE, 44 FEET NNW OF SE
 LD0876'FENCE CORNER, 25 FEET N OF 24-INCH MAPLE TREE, 175 FEET NNW OF
 LD0876'FIRE HYDRANT AT INTERSECTION OF SOUTH KELLOGG AND EAST SOUTH
 LD0876'STREETS.
 LD0876'
 LD0876'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 LD0876'DISKS SET IN CONCRETE.
 LD0876'
 LD0876'REFERENCE MARK NO. 1 IS NNE OF STATION, 2 FEET W OF STEEL
 LD0876'FENCE, 17 FEET W OF W CURB OF SOUTH KELLOGG STREET, AND 41
 LD0876'FEET S OF 18-INCH TREE.
 LD0876'
 LD0876'REFERENCE MARK NO. 2 IS WSW OF STATION IN STEEL FENCE LINE,
 LD0876'89 FEET W OF FENCE CORNER, 6 FEET NE OF NE CORNER OF SMALL
 LD0876'GARAGE.  ALL MARKS ARE FLUSH WITH SURFACE.
 LD0876'
 LD0876'AZIMUTH MARK IS S OF THE STATION SET IN THE E CURB OF SOUTH
 LD0876'KELLOGG STREET, 57 FEET N OF DEPOT STREET CURB, 100 FEET
 LD0876'NW OF ENTRANCE TO OFFICE OF CHICAGO, BURLINGTON AND QUINCY
 LD0876'FREIGHT DEPOT, AND 75 FEET S OF SW CORNER OF BEATRICE CREAMERY
 LD0876'COMPANY.
 LD0876'
 LD0876'A 90 FOOT TOWER WILL CLEAR ALL LINES.
 LD0876
 LD0876                          STATION RECOVERY (1997)
 LD0876
 LD0876'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0876'MARK NOT FOUND.
 LD0876
 LD0876                          STATION RECOVERY (2002)
 LD0876
 LD0876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MW)
 LD0876'RECOVERED IN GOOD CONDITION.
 LD0876
 LD0876                          STATION RECOVERY (2005)
 LD0876
 LD0876'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0876'RM 1 AND RM 2 WERE NOT FOUND NOR WAS THE AZIMUTH FOR THIS STATION.
 LD0876
 LD0876                          STATION RECOVERY (2012)
 LD0876
 LD0876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0876'MARK IS INSIDE FENCE OF PRESCHOOL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0711 ***********************************************************************
 LD0711  DESIGNATION -  GALESBURG CORP CHRISTI CATH CH
 LD0711  PID         -  LD0711
 LD0711  STATE/COUNTY-  IL/KNOX
 LD0711  COUNTRY     -  US
 LD0711  USGS QUAD   -  GALESBURG EAST (2018)
 LD0711
 LD0711                         *CURRENT SURVEY CONTROL
 LD0711  ______________________________________________________________________
 LD0711* NAD 83(1997) POSITION- 40 56 38.52205(N) 090 22 04.29050(W)   ADJUSTED
 LD0711  ______________________________________________________________________
 LD0711  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 LD0711  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 LD0711  HORZ ORDER      -  THIRD
 LD0711
 LD0711.The horizontal coordinates were established by classical geodetic methods
 LD0711.and adjusted by the National Geodetic Survey in October 1999.
 LD0711
 LD0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0711.GEOID18 height accuracy estimate available here.
 LD0711
 LD0711.Click photographs - Photos may exist for this station.
 LD0711
 LD0711.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0711
 LD0711. The following values were computed from the NAD 83(1997) position.
 LD0711
 LD0711;                    North         East     Units Scale Factor Converg.
 LD0711;SPC IL W     -   474,830.160   683,059.372   MT  0.99994471   -0 07 54.6
 LD0711;SPC IL W     - 1,557,838.62  2,241,003.96   sFT  0.99994471   -0 07 54.6
 LD0711;UTM  15      - 4,535,880.722   721,565.419   MT  1.00020425   +1 43 32.2
 LD0711
 LD0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2156535880(NAD 83)
 LD0711
 LD0711                          SUPERSEDED SURVEY CONTROL
 LD0711
 LD0711  NAD 83(1996)-  40 56 38.52179(N)    090 22 04.29071(W) AD(       ) 3
 LD0711  NAD 83(1986)-  40 56 38.52548(N)    090 22 04.30349(W) AD(       ) 3
 LD0711  NAD 27      -  40 56 38.39000(N)    090 22 03.83700(W) AD(       ) 3
 LD0711
 LD0711.Superseded values are not recommended for survey control.
 LD0711
 LD0711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0711.See file dsdata.pdf to determine how the superseded data were derived.
 LD0711
 LD0711_MARKER: 90 = CHURCH SPIRE
 LD0711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0711+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2005
 LD0711
 LD0711  HISTORY     - Date     Condition        Report By
 LD0711  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0711  HISTORY     - 1977     GOOD             NGS
 LD0711  HISTORY     - 1979     GOOD             NGS
 LD0711  HISTORY     - 19971126 GOOD             USPSQD
 LD0711  HISTORY     - 20050126 GOOD             USPSQD
 LD0711
 LD0711                          STATION DESCRIPTION
 LD0711
 LD0711'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0711'THIS STATION IS THE TALL SLIM SPIRE ON THE CORPUS CHRISTI
 LD0711'CATHOLIC CHURCH, IN THE CITY OF GALESBURG, ON THE W END
 LD0711'OF A RED BRICK CHURCH, 45 FEET W OF THE CENTER LINE OF SOUTH
 LD0711'PRAIRIE STREET, AND ABOUT 75 FEET N OF THE CENTER LINE OF
 LD0711'EAST SOUTH STREET.  THE CHURCH WAS ERECTED IN 1884, AND
 LD0711'THE SPIRE IS ESPECIALLY PROMINENT.
 LD0711'
 LD0711'THE BASE OF THE SPIRE IS A SQUARE RED BRICK TOWER ABOUT
 LD0711'80 FEET HIGH, WITH HEAVY BUTTRESSES TO THE TOP OF THE BUILDING.
 LD0711'ON THE TOWER THERE IS A 20-FOOT CUPOLA, OCTAGONAL IN SHAPE,
 LD0711'WITH ARCHED LOUVRED WINDOWS SET IN GABLES ON THE N, E, S,
 LD0711'AND W SIDES.  THE SPIRE IS ABOUT 50 FEET HIGH, OCTAGONAL,
 LD0711'GREY-SHINGLED, AND HAS A COLLAR ABOUT ONE-HALF THE WAY UP
 LD0711'THE SPIRE, AND A PLATE AND GOLD CROSS AT THE APEX.  TOTAL
 LD0711'HEIGHT IS ABOUT 150 FEET.
 LD0711
 LD0711                          STATION RECOVERY (1977)
 LD0711
 LD0711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 LD0711'RECOVERED AS DESCRIBED.
 LD0711'
 LD0711'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN GALESBURG.
 LD0711
 LD0711                          STATION RECOVERY (1979)
 LD0711
 LD0711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LD0711'STATION RECOVERED AS DESCRIBED, AND IN GOOD CONDITION.
 LD0711
 LD0711                          STATION RECOVERY (1997)
 LD0711
 LD0711'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0711'RECOVERED IN GOOD CONDITION.
 LD0711
 LD0711                          STATION RECOVERY (2005)
 LD0711
 LD0711'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0715 ***********************************************************************
 LD0715  DESIGNATION -  GALESBURG RAD STA WGIL MAST
 LD0715  PID         -  LD0715
 LD0715  STATE/COUNTY-  IL/KNOX
 LD0715  COUNTRY     -  US
 LD0715  USGS QUAD   -  GALESBURG EAST (2018)
 LD0715
 LD0715                         *CURRENT SURVEY CONTROL
 LD0715  ______________________________________________________________________
 LD0715* NAD 83(1997) POSITION- 40 56 33.68939(N) 090 20 39.20645(W)   ADJUSTED
 LD0715  ______________________________________________________________________
 LD0715  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 LD0715  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 LD0715  HORZ ORDER      -  THIRD
 LD0715
 LD0715.The horizontal coordinates were established by classical geodetic methods
 LD0715.and adjusted by the National Geodetic Survey in October 1999.
 LD0715
 LD0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0715.GEOID18 height accuracy estimate available here.
 LD0715
 LD0715.Click photographs - Photos may exist for this station.
 LD0715
 LD0715.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0715
 LD0715. The following values were computed from the NAD 83(1997) position.
 LD0715
 LD0715;                    North         East     Units Scale Factor Converg.
 LD0715;SPC IL W     -   474,676.780   685,049.124   MT  0.99994393   -0 06 58.9
 LD0715;SPC IL W     - 1,557,335.40  2,247,532.00   sFT  0.99994393   -0 06 58.9
 LD0715;UTM  15      - 4,535,791.892   723,559.626   MT  1.00021518   +1 44 27.8
 LD0715
 LD0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2355935791(NAD 83)
 LD0715
 LD0715                          SUPERSEDED SURVEY CONTROL
 LD0715
 LD0715  NAD 83(1996)-  40 56 33.68906(N)    090 20 39.20670(W) AD(       ) 3
 LD0715  NAD 83(1986)-  40 56 33.69278(N)    090 20 39.21888(W) AD(       ) 3
 LD0715  NAD 27      -  40 56 33.55800(N)    090 20 38.76100(W) AD(       ) 3
 LD0715
 LD0715.Superseded values are not recommended for survey control.
 LD0715
 LD0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0715.See file dsdata.pdf to determine how the superseded data were derived.
 LD0715
 LD0715_MARKER: 42 = RADIO/TV MAST
 LD0715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0715+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2005
 LD0715
 LD0715  HISTORY     - Date     Condition        Report By
 LD0715  HISTORY     - 1959     FIRST OBSERVED   CGS
 LD0715  HISTORY     - 1977     GOOD             NGS
 LD0715  HISTORY     - 19971126 GOOD             USPSQD
 LD0715  HISTORY     - 20050126 GOOD             USPSQD
 LD0715
 LD0715                          STATION DESCRIPTION
 LD0715
 LD0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0715'STATION IS LOCATED IN THE WEST-SOUTHWEST SECTION OF GALESBURG
 LD0715'AND ABOUT 0.1 MILE NORTH OF U.S. HIGHWAY NO. 150.
 LD0715'
 LD0715'IT IS A STEEL STRUCTURE PAINTED RED AND WHITE AND 355 FEET
 LD0715'HIGH.
 LD0715'
 LD0715'THE POINT INTERSECTED WAS THE RED LIGHT ON TOP.
 LD0715'
 LD0715'TO REACH FROM THE POST OFFICE IN GALESBURG, GO EAST THEN
 LD0715'SOUTHEAST ON U.S. HIGHWAY NO. 150 FOR 1.2 MILES TO JUNCTION
 LD0715'OF GRAND AVENUE (U.S. HIGHWAY 150) AND S. FARNHAM STREET.
 LD0715'TURN LEFT (NORTH) ON S. FARNHAM STREET 0.15 MILE TO A SIDE
 LD0715'ROAD RIGHT, TURN RIGHT (EAST) 0.05 MILE TO DRIVE WAY ON THE
 LD0715'RIGHT, TURN RIGHT (SOUTH) 0.05 MILE TO THE STATION.
 LD0715
 LD0715                          STATION RECOVERY (1977)
 LD0715
 LD0715'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 LD0715'RECOVERED AS DESCRIBED.
 LD0715'
 LD0715'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN GALESBURG.
 LD0715
 LD0715                          STATION RECOVERY (1997)
 LD0715
 LD0715'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0715'RECOVERED IN GOOD CONDITION.
 LD0715
 LD0715                          STATION RECOVERY (2005)
 LD0715
 LD0715'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0715'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0710 ***********************************************************************
 LD0710  DESIGNATION -  GALESBURG SEMINARY ST MUN TK
 LD0710  PID         -  LD0710
 LD0710  STATE/COUNTY-  IL/KNOX
 LD0710  COUNTRY     -  US
 LD0710  USGS QUAD   -  GALESBURG EAST (2018)
 LD0710
 LD0710                         *CURRENT SURVEY CONTROL
 LD0710  ______________________________________________________________________
 LD0710* NAD 83(1997) POSITION- 40 56 26.29145(N) 090 21 51.45668(W)   ADJUSTED
 LD0710  ______________________________________________________________________
 LD0710  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 LD0710  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 LD0710  HORZ ORDER      -  THIRD
 LD0710
 LD0710.The horizontal coordinates were established by classical geodetic methods
 LD0710.and adjusted by the National Geodetic Survey in October 1999.
 LD0710
 LD0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0710.GEOID18 height accuracy estimate available here.
 LD0710
 LD0710.Click photographs - Photos may exist for this station.
 LD0710
 LD0710.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0710
 LD0710. The following values were computed from the NAD 83(1997) position.
 LD0710
 LD0710;                    North         East     Units Scale Factor Converg.
 LD0710;SPC IL W     -   474,452.208   683,358.693   MT  0.99994458   -0 07 46.2
 LD0710;SPC IL W     - 1,556,598.62  2,241,985.98   sFT  0.99994458   -0 07 46.2
 LD0710;UTM  15      - 4,535,512.574   721,876.914   MT  1.00020595   +1 43 40.2
 LD0710
 LD0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2187635512(NAD 83)
 LD0710
 LD0710                          SUPERSEDED SURVEY CONTROL
 LD0710
 LD0710  NAD 83(1996)-  40 56 26.29123(N)    090 21 51.45699(W) AD(       ) 3
 LD0710  NAD 83(1986)-  40 56 26.29471(N)    090 21 51.46918(W) AD(       ) 3
 LD0710  NAD 27      -  40 56 26.15800(N)    090 21 51.00100(W) AD(       ) 3
 LD0710
 LD0710.Superseded values are not recommended for survey control.
 LD0710
 LD0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0710.See file dsdata.pdf to determine how the superseded data were derived.
 LD0710
 LD0710_MARKER: 53 = ELEVATED TANK
 LD0710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0710+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2005
 LD0710
 LD0710  HISTORY     - Date     Condition        Report By
 LD0710  HISTORY     - 1959     FIRST OBSERVED   CGS
 LD0710  HISTORY     - 1977     GOOD             NGS
 LD0710  HISTORY     - 19971126 GOOD             USPSQD
 LD0710  HISTORY     - 20050126 GOOD             USPSQD
 LD0710
 LD0710                          STATION DESCRIPTION
 LD0710
 LD0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0710'THE STATION IS LOCATED IN GALESBURG ON E. SEMINARY STREET
 LD0710'0.1 MILE SOUTH OF BROOKS STREET.
 LD0710'
 LD0710'THE STATION IS THE TOP AND CENTER OF THE FINIAL AT THE TOP
 LD0710'OF A LARGE SQUATY TANK WHICH IS SUPPORTED BY 8 LEGS.  THE
 LD0710'TANK IS 136 FEET HIGH AND HAS A LARGE CENTER PIPE FROM THE
 LD0710'BASE OF THE TANK TO THE GROUND.
 LD0710
 LD0710                          STATION RECOVERY (1977)
 LD0710
 LD0710'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 LD0710'RECOVERED AS DESCRIBED.
 LD0710'
 LD0710'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN GALESBURG.
 LD0710
 LD0710                          STATION RECOVERY (1997)
 LD0710
 LD0710'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0710'RECOVERED IN GOOD CONDITION.
 LD0710
 LD0710                          STATION RECOVERY (2005)
 LD0710
 LD0710'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0633 ***********************************************************************
 NH0633  DESIGNATION -  GALLATIN RM
 NH0633  PID         -  NH0633
 NH0633  STATE/COUNTY-  IL/OGLE
 NH0633  COUNTRY     -  US
 NH0633  USGS QUAD   -  KINGS (2018)
 NH0633
 NH0633                         *CURRENT SURVEY CONTROL
 NH0633  ______________________________________________________________________
 NH0633* NAD 83(1986) POSITION- 42 02 44.05   (N) 089 05 42.71   (W)   HD_HELD1
 NH0633* NAVD 88 ORTHO HEIGHT -   269.393 (meters)      883.83  (feet) ADJUSTED
 NH0633  ______________________________________________________________________
 NH0633  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 NH0633  DYNAMIC HEIGHT  -        269.303 (meters)      883.54  (feet) COMP
 NH0633  MODELED GRAVITY -    980,278.1   (mgal)                       NAVD 88
 NH0633
 NH0633  VERT ORDER      -  FIRST     CLASS I
 NH0633
 NH0633.The horizontal coordinates were determined by differentially corrected
 NH0633.hand held GPS observations or other comparable positioning techniques
 NH0633.and have an estimated accuracy of +/- 3 meters.
 NH0633
 NH0633.The orthometric height was determined by differential leveling and
 NH0633.adjusted by the NATIONAL GEODETIC SURVEY
 NH0633.in June 1991.
 NH0633
 NH0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0633.GEOID18 height accuracy estimate available here.
 NH0633
 NH0633.Click photographs - Photos may exist for this station.
 NH0633
 NH0633.The dynamic height is computed by dividing the NAVD 88
 NH0633.geopotential number by the normal gravity value computed on the
 NH0633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0633.degrees latitude (g = 980.6199 gals.).
 NH0633
 NH0633.The modeled gravity was interpolated from observed gravity values.
 NH0633
 NH0633;                    North         East    Units  Estimated Accuracy
 NH0633;SPC IL W     -   597,699.4     788,704.0     MT  (+/- 3 meters HH1 GPS) 
 NH0633
 NH0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2660056959(NAD 83)
 NH0633
 NH0633                          SUPERSEDED SURVEY CONTROL
 NH0633
 NH0633  NGVD 29 (??/??/92)  269.426  (m)          883.94   (f) ADJ UNCH    1 1
 NH0633
 NH0633.Superseded values are not recommended for survey control.
 NH0633
 NH0633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0633.See file dsdata.pdf to determine how the superseded data were derived.
 NH0633
 NH0633_MARKER: DR = REFERENCE MARK DISK
 NH0633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0633_STAMPING: GALLITAN 883.942 1920
 NH0633_MARK LOGO: CGS
 NH0633_PROJECTION: FLUSH
 NH0633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0633+STABILITY: SURFACE MOTION
 NH0633
 NH0633  HISTORY     - Date     Condition        Report By
 NH0633  HISTORY     - 1920     MONUMENTED       CGS
 NH0633  HISTORY     - 1969     GOOD             CGS
 NH0633  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 NH0633  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0633  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0633
 NH0633                          STATION DESCRIPTION
 NH0633
 NH0633'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0633'1.2 MI S FROM HOLCOMB.
 NH0633'ABOUT 1.25 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0633'RAILROAD FROM THE STATION AT HOLCOMB, 118 YARDS SOUTH OF MILEPOST
 NH0633'8, 256 FEET NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 NH0633'AND A PAVED ROAD WHICH LEADS EAST, 64 FEET WEST AND ACROSS A
 NH0633'GRAVELED ROAD FROM THE WEST RAIL OF THE MAIN TRACK, 23 FEET
 NH0633'WEST OF THE CENTER LINE OF THE ROAD, 18 1/2 FEET NORTH OF A
 NH0633'POWER POLE, 376 FEET NORTHWEST OF BENCH MARK F 223, ABOUT LEVEL
 NH0633'WITH THE ROAD, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND
 NH0633'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 NH0633'OF THE GROUND.  SEC 10, T41N, R1E.  NOTE-- THE POST IS LEANING
 NH0633'SLIGHTLY BUT IT IS SOLID.
 NH0633
 NH0633                          STATION RECOVERY (1996)
 NH0633
 NH0633'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0633'MARK NOT FOUND.
 NH0633
 NH0633                          STATION RECOVERY (2001)
 NH0633
 NH0633'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0633'MARK NOT FOUND.
 NH0633
 NH0633                          STATION RECOVERY (2004)
 NH0633
 NH0633'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0633'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0108 ***********************************************************************
 KB0108  DESIGNATION -  GALTON
 KB0108  PID         -  KB0108
 KB0108  STATE/COUNTY-  IL/DOUGLAS
 KB0108  COUNTRY     -  US
 KB0108  USGS QUAD   -  ARCOLA (2018)
 KB0108
 KB0108                         *CURRENT SURVEY CONTROL
 KB0108  ______________________________________________________________________
 KB0108* NAD 83(1997) POSITION- 39 43 27.75537(N) 088 17 40.44611(W)   ADJUSTED
 KB0108* NAVD 88 ORTHO HEIGHT -   197.766 (meters)      648.84  (feet) ADJUSTED
 KB0108  ______________________________________________________________________
 KB0108  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 KB0108  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 KB0108  DYNAMIC HEIGHT  -        197.659 (meters)      648.49  (feet) COMP
 KB0108  MODELED GRAVITY -    980,080.6   (mgal)                       NAVD 88
 KB0108
 KB0108  HORZ ORDER      -  SECOND
 KB0108  VERT ORDER      -  SECOND    CLASS 0
 KB0108
 KB0108.The horizontal coordinates were established by classical geodetic methods
 KB0108.and adjusted by the National Geodetic Survey in October 1999.
 KB0108
 KB0108.The orthometric height was determined by differential leveling and
 KB0108.adjusted by the NATIONAL GEODETIC SURVEY
 KB0108.in June 1991.
 KB0108
 KB0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0108.GEOID18 height accuracy estimate available here.
 KB0108
 KB0108.Click photographs - Photos may exist for this station.
 KB0108
 KB0108.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0108
 KB0108.The dynamic height is computed by dividing the NAVD 88
 KB0108.geopotential number by the normal gravity value computed on the
 KB0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0108.degrees latitude (g = 980.6199 gals.).
 KB0108
 KB0108.The modeled gravity was interpolated from observed gravity values.
 KB0108
 KB0108. The following values were computed from the NAD 83(1997) position.
 KB0108
 KB0108;                    North         East     Units Scale Factor Converg.
 KB0108;SPC IL E     -   339,398.771   303,323.478   MT  0.99997514   +0 01 29.2
 KB0108;SPC IL E     - 1,113,510.80    995,153.78   sFT  0.99997514   +0 01 29.2
 KB0108;UTM  16      - 4,397,967.560   389,051.275   MT  0.99975155   -0 49 38.8
 KB0108
 KB0108!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0108!SPC IL E     -   0.99997401  x   0.99997514  =   0.99994915
 KB0108!UTM  16      -   0.99997401  x   0.99975155  =   0.99972557
 KB0108
 KB0108:                Primary Azimuth Mark                     Grid Az
 KB0108:SPC IL E     -  GALTON AZ MK                             271 31 52.5
 KB0108:UTM  16      -  GALTON AZ MK                             272 23 00.5
 KB0108
 KB0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8905197967(NAD 83)
 KB0108
 KB0108|---------------------------------------------------------------------|
 KB0108| PID    Reference Object                     Distance      Geod. Az  |
 KB0108|                                                           dddmmss.s |
 KB0108| KB0106 GALTON RM 1                          15.390 METERS 09103     |
 KB0108| KB1164 ARCOLA MUNICIPAL TANK 1980          APPROX. 4.4 KM 1944707.2 |
 KB0108| KB1163 BOURBON TRUNKLN GAS MICROWAVE       APPROX. 6.6 KM 2570050.7 |
 KB0108| KB0107 GALTON RM 2                          14.963 METERS 27005     |
 KB0108| CI7443 GALTON AZ MK                                       2713321.7 |
 KB0108|---------------------------------------------------------------------|
 KB0108
 KB0108                          SUPERSEDED SURVEY CONTROL
 KB0108
 KB0108  NAD 83(1997)-  39 43 27.75478(N)    088 17 40.44381(W) AD(       ) 2
 KB0108  NAD 83(1986)-  39 43 27.76695(N)    088 17 40.44074(W) AD(       ) 2
 KB0108  NAD 27      -  39 43 27.65180(N)    088 17 40.27050(W) AD(       ) 2
 KB0108  NGVD 29 (??/??/92)  197.843  (m)          649.09   (f) ADJ UNCH    2 0
 KB0108  NGVD 29             197.84   (m)          649.1    (f) LEVELING    3  
 KB0108
 KB0108.Superseded values are not recommended for survey control.
 KB0108
 KB0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0108.See file dsdata.pdf to determine how the superseded data were derived.
 KB0108
 KB0108_MARKER: DS = TRIANGULATION STATION DISK
 KB0108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0108_STAMPING: GALTON 1959
 KB0108_MARK LOGO: CGS
 KB0108_PROJECTION: FLUSH
 KB0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0108+STABILITY: SURFACE MOTION
 KB0108
 KB0108  HISTORY     - Date     Condition        Report By
 KB0108  HISTORY     - 1959     MONUMENTED       CGS
 KB0108  HISTORY     - 1972     GOOD             NGS
 KB0108  HISTORY     - 1972     GOOD             NGS
 KB0108  HISTORY     - 1973     GOOD             ILHD
 KB0108  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0108
 KB0108                          STATION DESCRIPTION
 KB0108
 KB0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0108'THE STATION IS LOCATED ABOUT 4.5 MILES SOUTH-SOUTHWEST OF TUSCOLA,
 KB0108'ABOUT 2.5 MILES NORTH OF ARCOLA AND ABOUT 0.5 MILE EAST OF
 KB0108'U.S.HIGHWAY 45.
 KB0108'
 KB0108'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0108'HIGHWAY 133 IN THE SOUTH EDGE OF ARCOLA, GO NORTH ON U.S. HIGHWAY
 KB0108'45 FOR 3.0 MILES TO CROSSROADS, TURN RIGHT AND GO EAST ACROSS
 KB0108'RAILROAD TRACKS FOR 0.05 MILE, BEAR RIGHT THEN LEFT TO THE
 KB0108'AZIMUTH MARK ON LEFT IN A CONCRETE CULVERT ABUTMENT AS DESCRIBED.
 KB0108'CONTINUE EAST FOR 0.4 MILE TO THE STATION ON THE RIGHT AS
 KB0108'DESCRIBED.
 KB0108'
 KB0108'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 10 X 10
 KB0108'INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED GALTON
 KB0108'1959. IT IS 52 FEET EAST OF WITNESS POST, 20 FEET SOUTH OF THE
 KB0108'APPROXIMATE CENTER OF ROAD AND 1 FOOT NORTH OF FENCE.
 KB0108'
 KB0108'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0108'A 10 X 10 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 KB0108'GALTON NO 1 1959. IT IS 49 FEET EAST OF TELEPHONE POLE, 20 FEET SOUTH
 KB0108'OF THE APPROXIMATE CENTER OF ROAD AND 1 FOOT NORTH OF FENCE.
 KB0108'
 KB0108'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0108'A 10 X 10 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 KB0108'GALTON NO 2 1959. IT IS 52 FEET EAST OF WITNESS POST, 20 FEET SOUTH
 KB0108'OF THE APPROXIMATE CENTER OF ROAD AND 1 FOOT NORTH OF FENCE.
 KB0108'
 KB0108'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A CONCRETE
 KB0108'CULVERT ABUTMENT AND THE DISK IS STAMPED GALTON 1959. IT IS 23
 KB0108'FEET NORTH OF THE APPROXIMATE CENTER OF ROAD, 17 FEET EAST OF THE
 KB0108'APPROXIMATE CENTER OF ROAD, 1.7 FEET SOUTHEAST OF WITNESS POST AND
 KB0108'IS AT THE NORTH END OF SMALL CONCRETE CULVERT ABUTMENT.
 KB0108'
 KB0108'HEIGHT OF LIGHT ABOVE STATION MARK 3.63 METERS.
 KB0108
 KB0108                          STATION RECOVERY (1972)
 KB0108
 KB0108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0108'ALL MARKS RECOVERED AND FOUND IN GOOD CONDITION.  THE DIRECTION TO
 KB0108'ALL OBJECTS CHECKED AS DID THE DIRECTION TO THE REFERENCE MARKS.
 KB0108'A NEW DESCRIPTION FOLLOWS.
 KB0108'
 KB0108'THE STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF TUSCOLA, 2 FEET
 KB0108'NORTHEAST OF A METAL WITNESS POST, 20 FEET SOUTH OF THE CENTERLINE
 KB0108'OF ROAD AND 377 FEET WEST OF THE DEAD END OF ROAD AND A METAL GUARD
 KB0108'RAIL.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GALTON 1959.
 KB0108'
 KB0108'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0108'HIGHWAY 133 AT ARCOLA, GO NORTH ON HIGHWAY 45 FOR 3.0 MILES TO A
 KB0108'CROSSROAD.  TURN RIGHT AND GO EAST ACROSS RAILROAD TRACKS FOR 0.05
 KB0108'MILE.  BEAR RIGHT THEN LEFT ON PAVED ROAD TO THE AZIMUTH MARK ON
 KB0108'THE LEFT.  CONTINUE EAST ON THE OILED ROAD FOR 0.4 MILE TO THE
 KB0108'STATION ON THE RIGHT.
 KB0108'
 KB0108'REFERENCE MARK 1 IS 1 FOOT WEST OF A METAL WITNESS POST, 20 FEET
 KB0108'SOUTH OF THE CENTERLINE OF THE ROAD AND 327 FEET WEST OF THE GUARD
 KB0108'RAIL.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GALTON NO 1
 KB0108'1959.
 KB0108'
 KB0108'REFERENCE MARK 2 IS 1 FOOT EAST OF A METAL WITNESS POST, 20 FEET
 KB0108'SOUTH OF THE CENTERLINE OF THE ROAD AND 426 FEET WEST OF THE GUARD
 KB0108'RAIL.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GALTON NO 2
 KB0108'1972.
 KB0108'
 KB0108'THE AZIMUTH MARK IS A STANDARD DISK STAMPED GALTON 1959, SET IN A
 KB0108'DRILL HOLE IN THE NORTH END AND TOP OF A CONCRETE HEADWALL OF A
 KB0108'4 FOOT BOX CULVERT, 23 FEET NORTH OF THE CENTERLINE OF ROAD EAST,
 KB0108'17 FEET EAST OF THE CENTERLINE OF A NORTH-SOUTH ROAD AND 2 FEET
 KB0108'SOUTHEAST OF A METAL WITNESS POST.
 KB0108'
 KB0108'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2 MILES
 KB0108'NORTH OF ARCOLA.
 KB0108'
 KB0108'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0108
 KB0108                          STATION RECOVERY (1972)
 KB0108
 KB0108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 KB0108'2.5 MI N FROM ARCOLA.
 KB0108'3.0 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH
 KB0108'STATE HIGHWAY 133, THENCE EAST ACROSS RAILROAD FOR 0.05 MILE,
 KB0108'THENCE SOUTH AND EAST ON PAVED ROAD 0.4 MILE TO THE MARK ON THE
 KB0108'RIGHT, 2 FEET NORTHEAST OF A METAL WITNESS POST, 20 FEET SOUTH
 KB0108'OF THE CENTERLINE OF THE ROAD, 377 FEET WEST OF DEAD END ROAD AND
 KB0108'A METAL GUARD RAIL, SET IN THE TOP OF A SQUARE CONCRETE POST
 KB0108'FLUSH WITH THE GROUND.  NOTE-- APPROX. 0.10 M OF I 57 ON
 KB0108'ABANDONED ROAD.
 KB0108
 KB0108                          STATION RECOVERY (1973)
 KB0108
 KB0108'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0108'RECOVERED IN GOOD CONDITION.
 KB0108
 KB0108                          STATION RECOVERY (2011)
 KB0108
 KB0108'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0108'GALTON, GALTON RM1, GALTON RM2-NOT FOUND, GALTON AZ FND IN GOOD
 KB0108'CONDITION GPS GOOD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0106 ***********************************************************************
 KB0106  DESIGNATION -  GALTON RM 1
 KB0106  PID         -  KB0106
 KB0106  STATE/COUNTY-  IL/DOUGLAS
 KB0106  COUNTRY     -  US
 KB0106  USGS QUAD   -  ARCOLA (2018)
 KB0106
 KB0106                         *CURRENT SURVEY CONTROL
 KB0106  ______________________________________________________________________
 KB0106* NAD 83(1986) POSITION- 39 43 27.75   (N) 088 17 39.80   (W)   HD_HELD1
 KB0106* NAVD 88 ORTHO HEIGHT -   197.712 (meters)      648.66  (feet) ADJUSTED
 KB0106  ______________________________________________________________________
 KB0106  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 KB0106  DYNAMIC HEIGHT  -        197.605 (meters)      648.31  (feet) COMP
 KB0106  MODELED GRAVITY -    980,080.6   (mgal)                       NAVD 88
 KB0106
 KB0106  VERT ORDER      -  SECOND    CLASS 0
 KB0106
 KB0106.The horizontal coordinates were determined by differentially corrected
 KB0106.hand held GPS observations or other comparable positioning techniques
 KB0106.and have an estimated accuracy of +/- 3 meters.
 KB0106
 KB0106.The orthometric height was determined by differential leveling and
 KB0106.adjusted by the NATIONAL GEODETIC SURVEY
 KB0106.in June 1991.
 KB0106
 KB0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0106.GEOID18 height accuracy estimate available here.
 KB0106
 KB0106.Click photographs - Photos may exist for this station.
 KB0106
 KB0106.The dynamic height is computed by dividing the NAVD 88
 KB0106.geopotential number by the normal gravity value computed on the
 KB0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0106.degrees latitude (g = 980.6199 gals.).
 KB0106
 KB0106.The modeled gravity was interpolated from observed gravity values.
 KB0106
 KB0106;                    North         East    Units  Estimated Accuracy
 KB0106;SPC IL E     -   339,398.6     303,338.9     MT  (+/- 3 meters HH1 GPS) 
 KB0106
 KB0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8906697967(NAD 83)
 KB0106
 KB0106                          SUPERSEDED SURVEY CONTROL
 KB0106
 KB0106  NGVD 29 (??/??/92)  197.788  (m)          648.91   (f) ADJ UNCH    2 0
 KB0106
 KB0106.Superseded values are not recommended for survey control.
 KB0106
 KB0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0106.See file dsdata.pdf to determine how the superseded data were derived.
 KB0106
 KB0106_MARKER: DR = REFERENCE MARK DISK
 KB0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0106_STAMPING: GALTON NO 1 1959
 KB0106_MARK LOGO: CGS
 KB0106_PROJECTION: FLUSH
 KB0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0106+STABILITY: SURFACE MOTION
 KB0106
 KB0106  HISTORY     - Date     Condition        Report By
 KB0106  HISTORY     - 1959     MONUMENTED       CGS
 KB0106  HISTORY     - 1972     GOOD             NGS
 KB0106  HISTORY     - 1973     GOOD             ILHD
 KB0106
 KB0106                          STATION DESCRIPTION
 KB0106
 KB0106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 KB0106'2.5 MI N FROM ARCOLA.
 KB0106'3.0 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH
 KB0106'STATE HIGHWAY 133 AT ARCOLA, THENCE EAST ACROSS RAILROAD TRACKS,
 KB0106'0.05 MILE, THENCE SOUTH AND EAST ON PAVED ROAD FOR 0.4 MILE TO
 KB0106'THE MARK ON THE RIGHT, 1 FOOT WEST OF A METAL WITNESS POST, 20
 KB0106'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 327 FEET WEST OF DEAD
 KB0106'END OF ROAD AND METAL GUARD RAIL, SET IN THE TOP OF A SQUARE
 KB0106'CONCRETE POST FLUSH WITH THE GROUND.  NOTE-- APPROX. 0.10 M W OF
 KB0106'I 57 ON ABANDONED ROAD.
 KB0106
 KB0106                          STATION RECOVERY (1973)
 KB0106
 KB0106'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0107 ***********************************************************************
 KB0107  DESIGNATION -  GALTON RM 2
 KB0107  PID         -  KB0107
 KB0107  STATE/COUNTY-  IL/DOUGLAS
 KB0107  COUNTRY     -  US
 KB0107  USGS QUAD   -  ARCOLA (2018)
 KB0107
 KB0107                         *CURRENT SURVEY CONTROL
 KB0107  ______________________________________________________________________
 KB0107* NAD 83(1986) POSITION- 39 43 27.76   (N) 088 17 41.07   (W)   HD_HELD1
 KB0107* NAVD 88 ORTHO HEIGHT -   197.769 (meters)      648.85  (feet) ADJUSTED
 KB0107  ______________________________________________________________________
 KB0107  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 KB0107  DYNAMIC HEIGHT  -        197.662 (meters)      648.50  (feet) COMP
 KB0107  MODELED GRAVITY -    980,080.6   (mgal)                       NAVD 88
 KB0107
 KB0107  VERT ORDER      -  SECOND    CLASS 0
 KB0107
 KB0107.The horizontal coordinates were determined by differentially corrected
 KB0107.hand held GPS observations or other comparable positioning techniques
 KB0107.and have an estimated accuracy of +/- 3 meters.
 KB0107
 KB0107.The orthometric height was determined by differential leveling and
 KB0107.adjusted by the NATIONAL GEODETIC SURVEY
 KB0107.in June 1991.
 KB0107
 KB0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0107.GEOID18 height accuracy estimate available here.
 KB0107
 KB0107.Click photographs - Photos may exist for this station.
 KB0107
 KB0107.The dynamic height is computed by dividing the NAVD 88
 KB0107.geopotential number by the normal gravity value computed on the
 KB0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0107.degrees latitude (g = 980.6199 gals.).
 KB0107
 KB0107.The modeled gravity was interpolated from observed gravity values.
 KB0107
 KB0107;                    North         East    Units  Estimated Accuracy
 KB0107;SPC IL E     -   339,398.9     303,308.6     MT  (+/- 3 meters HH1 GPS) 
 KB0107
 KB0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8903697967(NAD 83)
 KB0107
 KB0107                          SUPERSEDED SURVEY CONTROL
 KB0107
 KB0107  NGVD 29 (??/??/92)  197.846  (m)          649.10   (f) ADJ UNCH    2 0
 KB0107
 KB0107.Superseded values are not recommended for survey control.
 KB0107
 KB0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0107.See file dsdata.pdf to determine how the superseded data were derived.
 KB0107
 KB0107_MARKER: DR = REFERENCE MARK DISK
 KB0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0107_STAMPING: GALTON NO 2 1959
 KB0107_MARK LOGO: CGS
 KB0107_PROJECTION: FLUSH
 KB0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0107+STABILITY: SURFACE MOTION
 KB0107
 KB0107  HISTORY     - Date     Condition        Report By
 KB0107  HISTORY     - 1959     MONUMENTED       CGS
 KB0107  HISTORY     - 1972     GOOD             NGS
 KB0107  HISTORY     - 1973     GOOD             ILHD
 KB0107
 KB0107                          STATION DESCRIPTION
 KB0107
 KB0107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 KB0107'2.5 MI N FROM ARCOLA.
 KB0107'3.0 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH
 KB0107'STATE HIGHWAY 133 AT ARCOLA, THENCE EAST ACROSS RAILROAD TRACKS,
 KB0107'THENCE SOUTH AND EAST ON PAVED ROAD FOR 0.4 MILE TO THE MARK ON
 KB0107'THE RIGHT, 1 FOOT EAST OF A METAL WITNESS POST, 20 FEET SOUTH OF
 KB0107'THE CENTERLINE OF THE ROAD, 426 FEET WEST OF THE DEAD END OF
 KB0107'ROAD AND A METAL GUARD RAIL, SET IN THE TOP OF A SQUARE CONCRETE
 KB0107'POST FLUSH WITH THE GROUND.  NOTE-- APPROX. 0.10 M W OF I 57
 KB0107'ON ABANDONED ROAD.
 KB0107
 KB0107                          STATION RECOVERY (1973)
 KB0107
 KB0107'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1647 ***********************************************************************
 NH1647  DESIGNATION -  GALTPORT
 NH1647  PID         -  NH1647
 NH1647  STATE/COUNTY-  IL/MCHENRY
 NH1647  COUNTRY     -  US
 NH1647  USGS QUAD   -  HEBRON (2018)
 NH1647
 NH1647                         *CURRENT SURVEY CONTROL
 NH1647  ______________________________________________________________________
 NH1647* NAD 83(2011) POSITION- 42 24 07.29378(N) 088 22 48.44632(W)   ADJUSTED
 NH1647* NAD 83(2011) ELLIP HT-   232.973 (meters)        (06/27/12)   ADJUSTED
 NH1647* NAD 83(2011) EPOCH   -  2010.00
 NH1647* NAVD 88 ORTHO HEIGHT -   267.0   (meters)      876.    (feet) GPS OBS
 NH1647  ______________________________________________________________________
 NH1647  NAVD 88 orthometric height was determined with geoid model    GEOID99
 NH1647  GEOID HEIGHT    -        -34.001 (meters)                     GEOID99
 NH1647  GEOID HEIGHT    -        -34.067 (meters)                     GEOID18
 NH1647  NAD 83(2011) X  -    133,346.984 (meters)                     COMP
 NH1647  NAD 83(2011) Y  - -4,715,289.045 (meters)                     COMP
 NH1647  NAD 83(2011) Z  -  4,278,841.650 (meters)                     COMP
 NH1647  LAPLACE CORR    -         -2.26  (seconds)                    DEFLEC18
 NH1647
 NH1647  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1647  Standards:
 NH1647         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1647            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1647  -------------------------------------------------------------------
 NH1647  NETWORK    0.56   0.92           0.26   0.19   0.47     -0.10000933
 NH1647  -------------------------------------------------------------------
 NH1647  Click here for local accuracies and other accuracy information.
 NH1647
 NH1647.This mark is at Galt Airport (10C)
 NH1647
 NH1647.The horizontal coordinates were established by GPS observations
 NH1647.and adjusted by the National Geodetic Survey in June 2012.
 NH1647
 NH1647.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1647.been affixed to the stable North American tectonic plate. See 
 NH1647.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1647
 NH1647.The horizontal coordinates are valid at the epoch date displayed above
 NH1647.which is a decimal equivalence of Year/Month/Day.
 NH1647
 NH1647.The orthometric height was determined by GPS observations and a
 NH1647.high-resolution geoid model.
 NH1647
 NH1647.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1647.GEOID18 height accuracy estimate available here.
 NH1647
 NH1647.Click photographs - Photos may exist for this station.
 NH1647
 NH1647.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1647
 NH1647.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1647
 NH1647.The ellipsoidal height was determined by GPS observations
 NH1647.and is referenced to NAD 83.
 NH1647
 NH1647. The following values were computed from the NAD 83(2011) position.
 NH1647
 NH1647;                    North         East     Units Scale Factor Converg.
 NH1647;SPC IL E     -   636,758.477   296,147.953   MT  0.99997518   -0 01 53.6
 NH1647;SPC IL E     - 2,089,098.44    971,612.08   sFT  0.99997518   -0 01 53.6
 NH1647;UTM  16      - 4,695,336.800   386,422.665   MT  0.99975872   -0 55 50.7
 NH1647
 NH1647!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1647!SPC IL E     -   0.99996346  x   0.99997518  =   0.99993864
 NH1647!UTM  16      -   0.99996346  x   0.99975872  =   0.99972219
 NH1647
 NH1647:                Primary Azimuth Mark                     Grid Az
 NH1647:SPC IL E     -  GALTPORT AZ MK                           089 49 19.4
 NH1647:UTM  16      -  GALTPORT AZ MK                           090 43 16.5
 NH1647
 NH1647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8642295336(NAD 83)
 NH1647
 NH1647|---------------------------------------------------------------------|
 NH1647| PID    Reference Object                     Distance      Geod. Az  |
 NH1647|                                                           dddmmss.s |
 NH1647| NH1648 GALTPORT AZ MK                      APPROX. 0.5 KM 0894725.8 |
 NH1647|---------------------------------------------------------------------|
 NH1647
 NH1647                          SUPERSEDED SURVEY CONTROL
 NH1647
 NH1647  NAD 83(2007)-  42 24 07.29382(N)    088 22 48.44728(W) AD(2002.00) 0
 NH1647  ELLIP H (02/10/07)  233.002  (m)                       GP(2002.00)    
 NH1647  ELLIP H (02/03/05)  232.994  (m)                       GP(       ) 4 2
 NH1647  NAD 83(1997)-  42 24 07.29376(N)    088 22 48.44694(W) AD(       ) 1
 NH1647  ELLIP H (04/23/01)  233.028  (m)                       GP(       ) 3 1
 NH1647  NAD 83(1997)-  42 24 07.29288(N)    088 22 48.44878(W) AD(       ) 1
 NH1647  ELLIP H (10/21/99)  233.045  (m)                       GP(       ) 4 1
 NH1647  NAD 83(1997)-  42 24 07.29261(N)    088 22 48.44832(W) AD(       ) 1
 NH1647  NAD 83(1991)-  42 24 07.29047(N)    088 22 48.45172(W) AD(       ) 1
 NH1647  ELLIP H (11/21/91)  233.034  (m)                       GP(       ) 4 1
 NH1647  NAD 83(1986)-  42 24 07.28825(N)    088 22 48.45974(W) AD(       ) 1
 NH1647  NGVD 29 (06/25/91)  267.1    (m)  OSU 89B  model used  GPS OBS        
 NH1647
 NH1647.Superseded values are not recommended for survey control.
 NH1647
 NH1647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1647.See file dsdata.pdf to determine how the superseded data were derived.
 NH1647
 NH1647_MARKER: I = METAL ROD
 NH1647_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1647_STAMPING: GALTPORT 1990
 NH1647_MARK LOGO: NONE
 NH1647_PROJECTION: FLUSH
 NH1647_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH1647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1647+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2004
 NH1647_ROD/PIPE-DEPTH: 11.6 meters
 NH1647_SLEEVE-DEPTH  : 1.00 meters
 NH1647
 NH1647  HISTORY     - Date     Condition        Report By
 NH1647  HISTORY     - 1990     MONUMENTED       NGS
 NH1647  HISTORY     - 20000327 GOOD             SECI
 NH1647  HISTORY     - 20040403 GOOD             USPSQD
 NH1647
 NH1647                          STATION DESCRIPTION
 NH1647
 NH1647'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1647'STATION IS LOCATED ABOUT 12.0 KM (7.5 MI) NORTHWEST OF WOODSTOCK, 9.0
 NH1647'KM (5.6 MI) SOUTHEAST OF HEBRON, AT THE GREENWOOD/GALT WONDER LAKE
 NH1647'AIRPORT, ON TOP OF A LOW BANK ON THE NORTH SIDE OF THE RUNWAY, IN THE
 NH1647'SOUTHEAST 1/4 OF SECTION 2, T 45 N, R 7 E.  OWNERSHIP--A. T. GALT,
 NH1647'JR, 5112 GREENWOOD, WONDER LAKE, IL 60097.  PHONE IS 815-648-2095.
 NH1647'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 47 AND 120 IN THE
 NH1647'NORTHEAST SECTION OF WOODSTOCK, GO NORTHEAST ON HIGHWAY 120 FOR 6.24
 NH1647'KM (3.88 MI) TO A CROSSROAD (HIGHWAY 120 TURNS RIGHT).  CONTINUE
 NH1647'AHEAD, NORTH, ON COUNTY ROAD V 24 FOR 5.26 KM (3.27 MI) TO A PAVED
 NH1647'ROAD LEFT (ALLENDALE ROAD).  CONTINUE NORTH FOR 0.13 KM (0.08 MI) TO
 NH1647'THE GRAVEL AIRPORT ENTRANCE ON THE RIGHT AT YELLOW BUILDINGS.  TURN
 NH1647'RIGHT, EAST, ON GRAVEL ROAD FOR 0.27 KM (0.17 MI) TO THE WEST END OF
 NH1647'THE RUNWAY. CROSS RUNWAY, THEN TURN RIGHT, EAST, ON GRAVEL TRACK FOR
 NH1647'0.23 KM (0.14 MI) TO THE STATION ON TOP OF THE BANK ON THE LEFT.
 NH1647'THE STATION IS LOCATED 27.5 M (90.2 FT) NORTH OF AND 1.5 M (4.9 FT)
 NH1647'HIGHER THAN THE CENTER OF THE RUNWAY, 23.6 M (77.4 FT) WEST-SOUTHWEST
 NH1647'FROM THE WEST END OF AN ALUMINUM SLAT GATE IN THE FENCELINE, 23.0 M
 NH1647'(75.5 FT) NORTHWEST FROM THE SECOND RUNWAY LIGHT FROM THE WEST END OF
 NH1647'THE RUNWAY, AND 3.0 M (9.8 FT) SOUTH FROM A CARSONITE WITNESS POST IN
 NH1647'THE FENCELINE.
 NH1647'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1647
 NH1647                          STATION RECOVERY (2000)
 NH1647
 NH1647'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 NH1647'RECOVERED AS DESCRIBED USING 1990 DESCRIPTION
 NH1647'
 NH1647
 NH1647                          STATION RECOVERY (2004)
 NH1647
 NH1647'RECOVERY NOTE BY US POWER SQUADRON 2004 (GB)
 NH1647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1648 ***********************************************************************
 NH1648  DESIGNATION -  GALTPORT AZ MK
 NH1648  PID         -  NH1648
 NH1648  STATE/COUNTY-  IL/MCHENRY
 NH1648  COUNTRY     -  US
 NH1648  USGS QUAD   -  RICHMOND (2018)
 NH1648
 NH1648                         *CURRENT SURVEY CONTROL
 NH1648  ______________________________________________________________________
 NH1648* NAD 83(1997) POSITION- 42 24 07.35262(N) 088 22 26.17813(W)   ADJUSTED
 NH1648* NAD 83(1997) ELLIP HT-   227.347 (meters)        (10/21/99)   ADJUSTED
 NH1648* NAVD 88 ORTHO HEIGHT -   261.4   (meters)      858.    (feet) VERTCON3
 NH1648  ______________________________________________________________________
 NH1648  GEOID HEIGHT    -        -34.073 (meters)                     GEOID18
 NH1648  NAD 83(1997) X  -    133,855.890 (meters)                     COMP
 NH1648  NAD 83(1997) Y  - -4,715,269.245 (meters)                     COMP
 NH1648  NAD 83(1997) Z  -  4,278,839.197 (meters)                     COMP
 NH1648  LAPLACE CORR    -         -2.32  (seconds)                    DEFLEC18
 NH1648  HORZ ORDER      -  FIRST
 NH1648  ELLP ORDER      -  FOURTH    CLASS I
 NH1648
 NH1648.This mark is at Galt Airport (10C)
 NH1648
 NH1648.The horizontal coordinates were established by GPS observations
 NH1648.and adjusted by the National Geodetic Survey in October 1999.
 NH1648
 NH1648.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1648.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1648
 NH1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1648.GEOID18 height accuracy estimate available here.
 NH1648
 NH1648.Click photographs - Photos may exist for this station.
 NH1648
 NH1648.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1648
 NH1648.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1648
 NH1648.The ellipsoidal height was determined by GPS observations
 NH1648.and is referenced to NAD 83.
 NH1648
 NH1648. The following values were computed from the NAD 83(1997) position.
 NH1648
 NH1648;                    North         East     Units Scale Factor Converg.
 NH1648;SPC IL E     -   636,760.031   296,657.185   MT  0.99997514   -0 01 38.6
 NH1648;SPC IL E     - 2,089,103.54    973,282.78   sFT  0.99997514   -0 01 38.6
 NH1648;UTM  16      - 4,695,330.363   386,931.748   MT  0.99975730   -0 55 35.7
 NH1648
 NH1648!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1648!SPC IL E     -   0.99996435  x   0.99997514  =   0.99993949
 NH1648!UTM  16      -   0.99996435  x   0.99975730  =   0.99972165
 NH1648
 NH1648:                Primary Azimuth Mark                     Grid Az
 NH1648:SPC IL E     -  GALTPORT                                 269 49 19.4
 NH1648:UTM  16      -  GALTPORT                                 270 43 16.5
 NH1648
 NH1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8693195330(NAD 83)
 NH1648
 NH1648|---------------------------------------------------------------------|
 NH1648| PID    Reference Object                     Distance      Geod. Az  |
 NH1648|                                                           dddmmss.s |
 NH1648| NH1647 GALTPORT                            APPROX. 0.5 KM 2694740.8 |
 NH1648|---------------------------------------------------------------------|
 NH1648
 NH1648                          SUPERSEDED SURVEY CONTROL
 NH1648
 NH1648  NAD 83(1997)-  42 24 07.35235(N)    088 22 26.17767(W) AD(       ) 1
 NH1648  NAD 83(1991)-  42 24 07.35022(N)    088 22 26.18107(W) AD(       ) 1
 NH1648  ELLIP H (11/21/91)  227.337  (m)                       GP(       ) 4 1
 NH1648  NAD 83(1986)-  42 24 07.34800(N)    088 22 26.18909(W) AD(       ) 1
 NH1648  NGVD 29 (06/25/91)  261.4    (m)  OSU 89B  model used  GPS OBS        
 NH1648
 NH1648.Superseded values are not recommended for survey control.
 NH1648
 NH1648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1648.See file dsdata.pdf to determine how the superseded data were derived.
 NH1648
 NH1648_MARKER: I = METAL ROD
 NH1648_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1648_STAMPING: GALTPORT AZ MK 1990
 NH1648_MARK LOGO: NGS
 NH1648_PROJECTION: FLUSH
 NH1648_MAGNETIC: I = MARKER IS A STEEL ROD
 NH1648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH1648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1648+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NH1648_ROD/PIPE-DEPTH: 18.2 meters
 NH1648_SLEEVE-DEPTH  : 1.0 meters
 NH1648
 NH1648  HISTORY     - Date     Condition        Report By
 NH1648  HISTORY     - 1990     MONUMENTED       NGS
 NH1648  HISTORY     - 20040403 MARK NOT FOUND   USPSQD
 NH1648
 NH1648                          STATION DESCRIPTION
 NH1648
 NH1648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1648'STATION IS LOCATED ABOUT 12.0 KM (7.5 MI) NORTHWEST OF WOODSTOCK, 9.0
 NH1648'KM (5.6 MI) SOUTHEAST OF HEBRON, AT THE GREENWOOD/GALT WONDER LAKE
 NH1648'AIRPORT, IN THE NORTHWEST ANGLE OF THE JUNCTION OF THE ASPHALT AND
 NH1648'TURF RUNWAYS, IN THE SOUTHWEST 1/4 OF SECTION 1, T 45 N, R 7 E.
 NH1648'OWNERSHIP--A. T. GALT, JR, 5112 GREENWOOD, WONDER LAKE, IL 60097.
 NH1648'PHONE IS 815-648-2095.
 NH1648'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 47 AND 120 IN THE
 NH1648'NORTHEAST SECTION OF WOODSTOCK, GO NORTHEAST ON HIGHWAY 120 FOR 6.24
 NH1648'KM (3.88 MI) TO A CROSSROAD (HIGHWAY 120 TURNS RIGHT).  CONTINUE
 NH1648'AHEAD, NORTH, ON COUNTY ROAD V 24 FOR 5.26 KM (3.27 MI) TO A PAVED
 NH1648'ROAD LEFT (ALLENDALE ROAD).  CONTINUE NORTH FOR 0.13 KM (0.08 MI) TO
 NH1648'THE GRAVEL AIRPORT ENTRANCE ON THE RIGHT AT YELLOW BUILDINGS.  TURN
 NH1648'RIGHT, EAST, ON GRAVEL ROAD FOR 0.27 KM (0.17 MI) TO THE WEST END OF
 NH1648'THE RUNWAY. CROSS RUNWAY, THEN TURN RIGHT, EAST, ON GRAVEL TRACK
 NH1648'ALONG NORTH SIDE OF RUNWAY FOR 0.78 KM (0.48 MI) TO THE STATION ON
 NH1648'THE RIGHT JUST BEFORE REACHING THE TURF RUNWAY.
 NH1648'THE STATION IS LOCATED 12.7 M (41.7 FT) NORTH FROM THE CENTER OF
 NH1648'RUNWAY 9-27, 11.1 M (36.4 FT) SOUTHWEST FROM THE NORTHWEST CORNER OF
 NH1648'THE ASPHALT PAD FOR THE TURF RUNWAY CROSSING, 6.25 M (20.51 FT)
 NH1648'NORTHWEST FROM THE CURVED PAVEMENT EDGE, AND 2.8 M (9.2 FT) SOUTH FROM
 NH1648'A RUNWAY LIGHT.
 NH1648'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1648
 NH1648                          STATION RECOVERY (2004)
 NH1648
 NH1648'RECOVERY NOTE BY US POWER SQUADRON 2004 (GB)
 NH1648'UNABLE TO LOCATE, SUGGEST BRINGING A METAL DETECTOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0694 ***********************************************************************
 MG0694  DESIGNATION -  GALVA
 MG0694  PID         -  MG0694
 MG0694  STATE/COUNTY-  IL/HENRY
 MG0694  COUNTRY     -  US
 MG0694  USGS QUAD   -  GALVA (2018)
 MG0694
 MG0694                         *CURRENT SURVEY CONTROL
 MG0694  ______________________________________________________________________
 MG0694* NAD 83(1997) POSITION- 41 10 10.82173(N) 090 02 54.45524(W)   ADJUSTED
 MG0694* NAVD 88 ORTHO HEIGHT -   262.    (meters)      860.    (feet) SCALED
 MG0694  ______________________________________________________________________
 MG0694  GEOID HEIGHT    -        -32.877 (meters)                     GEOID18
 MG0694  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 MG0694  HORZ ORDER      -  FIRST
 MG0694
 MG0694.The horizontal coordinates were established by classical geodetic methods
 MG0694.and adjusted by the National Geodetic Survey in October 1999.
 MG0694
 MG0694.The orthometric height was scaled from a topographic map.
 MG0694
 MG0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0694.GEOID18 height accuracy estimate available here.
 MG0694
 MG0694.Click photographs - Photos may exist for this station.
 MG0694
 MG0694.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0694
 MG0694. The following values were computed from the NAD 83(1997) position.
 MG0694
 MG0694;                    North         East     Units Scale Factor Converg.
 MG0694;SPC IL W     -   499,874.249   709,919.227   MT  0.99994239   +0 04 40.1
 MG0694;SPC IL W     - 1,640,004.10  2,329,126.66   sFT  0.99994239   +0 04 40.1
 MG0694;UTM  15      - 4,561,792.936   747,606.191   MT  1.00035461   +1 56 38.2
 MG0694;UTM  16      - 4,562,073.476   244,262.159   MT  1.00040500   -2 00 28.3
 MG0694
 MG0694!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0694!SPC IL W     -   0.99996408  x   0.99994239  =   0.99990648
 MG0694!UTM  15      -   0.99996408  x   1.00035461  =   1.00031868
 MG0694!UTM  16      -   0.99996408  x   1.00040500  =   1.00036907
 MG0694
 MG0694:                Primary Azimuth Mark                     Grid Az
 MG0694:SPC IL W     -  ELMIRA                                   086 25 41.8
 MG0694:UTM  15      -  ELMIRA                                   084 33 43.7
 MG0694:UTM  16      -  ELMIRA                                   088 30 50.2
 MG0694
 MG0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4760661792(NAD 83)
 MG0694
 MG0694|---------------------------------------------------------------------|
 MG0694| PID    Reference Object                     Distance      Geod. Az  |
 MG0694|                                                           dddmmss.s |
 MG0694| MF1703 KEWANEE BOILER WORKS TANK           APPROX.12.4 KM 0482241.4 |
 MG0694| MF1704 KEWANEE BOSS MFG CO TANK            APPROX.12.5 KM 0485257.8 |
 MG0694| MF1697 KEWANEE WATER WORKS TANK            APPROX.13.4 KM 0495724.4 |
 MG0694| MF1696 KEWANEE CENTRAL SCHOOL CUPOLA       APPROX.13.3 KM 0524225.2 |
 MG0694| MF1702 KEWANEE AIRPORT AIRWAY BEACON       APPROX.11.0 KM 0694604.1 |
 MG0694| MF1690 ELMIRA                              APPROX.15.9 KM 0863021.9 |
 MG0694| CL8557 GALVA RM 1                           22.662 METERS 10218     |
 MG0694| MG0696 GALVA SOLA FIDE EVAN LUTH CH        APPROX. 0.7 KM 1694516.4 |
 MG0694| MG0699 KANSAS CITY CHICAGO AWY BCN 27      APPROX. 6.6 KM 1751032.9 |
 MG0694| CL8558 GALVA RM 2                           26.161 METERS 17954     |
 MG0694| MG0697 GALVA HAYES PUMP AND PLT CO TK      492.776 METERS 2063823.8 |
 MG0694| CL8556 GALVA AZ MK                                        2863256.6 |
 MG0694| MG0686 CAMBRIDGE COURTHOUSE DOME           APPROX.19.3 KM 3195311.0 |
 MG0694| MG0685 CAMBRIDGE MUNICIPAL STANDPIPE       APPROX.19.1 KM 3211452.3 |
 MG0694|---------------------------------------------------------------------|
 MG0694
 MG0694                          SUPERSEDED SURVEY CONTROL
 MG0694
 MG0694  NAD 83(1996)-  41 10 10.82189(N)    090 02 54.45595(W) AD(       ) 1
 MG0694  NAD 83(1986)-  41 10 10.82949(N)    090 02 54.46287(W) AD(       ) 1
 MG0694  NAD 27      -  41 10 10.69400(N)    090 02 54.05200(W) AD(       ) 1
 MG0694
 MG0694.Superseded values are not recommended for survey control.
 MG0694
 MG0694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0694.See file dsdata.pdf to determine how the superseded data were derived.
 MG0694
 MG0694_MARKER: DS = TRIANGULATION STATION DISK
 MG0694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0694_STAMPING: GALVA 1935
 MG0694_MARK LOGO: CGS
 MG0694_PROJECTION: FLUSH
 MG0694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0694+STABILITY: SURFACE MOTION
 MG0694_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0694+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 MG0694
 MG0694  HISTORY     - Date     Condition        Report By
 MG0694  HISTORY     - 1935     MONUMENTED       CGS
 MG0694  HISTORY     - 1968     GOOD             CGS
 MG0694  HISTORY     - 19960722 GOOD             USPSQD
 MG0694  HISTORY     - 20011031 GOOD             USPSQD
 MG0694  HISTORY     - 20040506 GOOD             USPSQD
 MG0694  HISTORY     - 20080829 GOOD             GEOCAC
 MG0694  HISTORY     - 20150903 GOOD             ILDT
 MG0694
 MG0694                          STATION DESCRIPTION
 MG0694
 MG0694'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MG0694'THIS STATION IS IN THE NW PART OF THE CITY OF GALVA, NEAR THE
 MG0694'CENTER OF SEC. 88, T 14 N, R 4 E, IN THE N EDGE OF WILEY PARK
 MG0694'74 FEET S OF THE S CURB OF NORTHWEST FOURTH STREET, MIDWAY
 MG0694'BETWEEN NORTHWEST FOURTH AND NORTHWEST SIXTH AVENUES, ACROSS
 MG0694'STREET (SOUTH) OF LARGE RED BRICK HOUSE, 245 FEET N OF PAVILION
 MG0694'IN CENTER OF PARK, AND 42 FEET E OF 16-INCH RED MAPLE TREE.
 MG0694'MARK IS FLUSH.
 MG0694'
 MG0694'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 MG0694'BRONZE DISKS SET IN CONCRETE.
 MG0694'
 MG0694'REFERENCE MARK NO. 1 IS E OF STATION, ABOUT 25 FEET W OF A
 MG0694'FEW CEDARS, 89 FEET S OF S CURB OF NORTHWEST FOURTH STREET,
 MG0694'AND 32 FEET SSE OF LARGE MAPLE TREE.  IS FLUSH.  DISTANCE BETWEEN
 MG0694'R.M.S 100.76 FEET.
 MG0694'
 MG0694'REFERENCE MARK NO. 2 IS S OF STATION, 159 FEET N OF PAVILION,
 MG0694'AND 99 FEET SSE OF 16-INCH RED MAPLE TREE.  IS FLUSH.
 MG0694'
 MG0694'AZIMUTH MARK IS WNW OF STATION, IN FENCE LINE DIVIDING TWO
 MG0694'CULTIVATED FIELDS ABOUT 0.15 MILE S OF DIRT ROAD T-INTERSECTION,
 MG0694'AND 0.1 MILE N OF RAILROAD.  THERE IS A 10-INCH TREE IN THE
 MG0694'FENCE LINE ABOUT 150 FEET S OF THE T-INTERSECTION.
 MG0694'
 MG0694'A 90 FOOT TOWER WAS USED BUT A 77 FOOT TOWER WOULD HAVE CLEARED
 MG0694'ALL LINES.
 MG0694
 MG0694                          STATION RECOVERY (1968)
 MG0694
 MG0694'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (WGT)
 MG0694'THE STATION WAS VISITED AND THE STATION MARK AND REFERENCE
 MG0694'MARKS 1 AND 2 WERE RECOVERED AS DESCRIBED AND FOUND TO BE IN
 MG0694'GOOD CONDITION.  THE AZIMUTH MARK WAS SEARCHED FOR BUT COULD NOT
 MG0694'BE FOUND AND WOULD NOT BE V.G. IN ANY EVENT.
 MG0694'
 MG0694'THE STATION MARK IS NOW 8 FEET SOUTH-SOUTHWEST OF A 12 INCH
 MG0694'TREE THAT WOULD HAVE TO BE REMOVED IF A TOWER IS TO BE BUILT
 MG0694'OVER THE STATION.
 MG0694'
 MG0694'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT GALVA
 MG0694
 MG0694                          STATION RECOVERY (1996)
 MG0694
 MG0694'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0694'RECOVERED IN GOOD CONDITION.
 MG0694
 MG0694                          STATION RECOVERY (2001)
 MG0694
 MG0694'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0694'RM 1 AND RM 2 FOUND IN GOOD CONDITION. THE AZIMUTH MARK WAS NOT
 MG0694'LOCATED.
 MG0694
 MG0694                          STATION RECOVERY (2004)
 MG0694
 MG0694'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0694'RM 1 AND RM 2 RECOVERED IN GOOD CONDITION. THE AZIMUTH MARK WAS NOT
 MG0694'FOUND.
 MG0694
 MG0694                          STATION RECOVERY (2008)
 MG0694
 MG0694'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 MG0694'THE STATION IS LOCATED 74 FEET SOUTH OF THE SOUTH CURB OF NORTHWEST
 MG0694'FOURTH STREET, ABOUT 65 FEET SOUTH OF AN UNNUMBERED WOOD UTILITY POLE
 MG0694'WITH A SINGLE GUY WIRE, AND ABOUT SIX FEET SOUTH-SOUTHWEST OF A
 MG0694'24-INCH DIAMETER OAK.  FOUND REFERENCE MARK NO. 1 AND REFERENCE MARK
 MG0694'NO. 2 IN GOOD CONDITION.  DID NOT SEARCH FOR THE AZIMUTH MARK.
 MG0694
 MG0694                          STATION RECOVERY (2015)
 MG0694
 MG0694'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 MG0694'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0696 ***********************************************************************
 MG0696  DESIGNATION -  GALVA SOLA FIDE EVAN LUTH CH
 MG0696  PID         -  MG0696
 MG0696  STATE/COUNTY-  IL/HENRY
 MG0696  COUNTRY     -  US
 MG0696  USGS QUAD   -  GALVA (2018)
 MG0696
 MG0696                         *CURRENT SURVEY CONTROL
 MG0696  ______________________________________________________________________
 MG0696* NAD 83(1997) POSITION- 41 09 47.15366(N) 090 02 48.79450(W)   ADJUSTED
 MG0696  ______________________________________________________________________
 MG0696  GEOID HEIGHT    -        -32.878 (meters)                     GEOID18
 MG0696  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 MG0696  HORZ ORDER      -  THIRD
 MG0696
 MG0696.The horizontal coordinates were established by classical geodetic methods
 MG0696.and adjusted by the National Geodetic Survey in October 1999.
 MG0696
 MG0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0696.GEOID18 height accuracy estimate available here.
 MG0696
 MG0696.Click photographs - Photos may exist for this station.
 MG0696
 MG0696.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0696
 MG0696. The following values were computed from the NAD 83(1997) position.
 MG0696
 MG0696;                    North         East     Units Scale Factor Converg.
 MG0696;SPC IL W     -   499,144.331   710,052.181   MT  0.99994242   +0 04 43.8
 MG0696;SPC IL W     - 1,637,609.36  2,329,562.86   sFT  0.99994242   +0 04 43.8
 MG0696;UTM  15      - 4,561,067.435   747,762.907   MT  1.00035557   +1 56 41.1
 MG0696;UTM  16      - 4,561,338.863   244,368.511   MT  1.00040433   -2 00 23.6
 MG0696
 MG0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4776261067(NAD 83)
 MG0696
 MG0696                          SUPERSEDED SURVEY CONTROL
 MG0696
 MG0696  NAD 83(1996)-  41 09 47.15331(N)    090 02 48.79524(W) AD(       ) 3
 MG0696  NAD 83(1986)-  41 09 47.16148(N)    090 02 48.80210(W) AD(       ) 3
 MG0696  NAD 27      -  41 09 47.02500(N)    090 02 48.39200(W) AD(       ) 3
 MG0696
 MG0696.Superseded values are not recommended for survey control.
 MG0696
 MG0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0696.See file dsdata.pdf to determine how the superseded data were derived.
 MG0696
 MG0696_MARKER: 90 = CHURCH SPIRE
 MG0696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0696+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2004
 MG0696
 MG0696  HISTORY     - Date     Condition        Report By
 MG0696  HISTORY     - 1935     FIRST OBSERVED   CGS
 MG0696  HISTORY     - 19960722 GOOD             USPSQD
 MG0696  HISTORY     - 20011031 GOOD             USPSQD
 MG0696  HISTORY     - 20040506 GOOD             USPSQD
 MG0696
 MG0696                          STATION DESCRIPTION
 MG0696
 MG0696'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MG0696'THIS STATION IS THE SPIRE ON THE SOLA FIDE EVANGELICAL LUTHERAN
 MG0696'CHURCH, IN THE TOWN OF GALVA, LOCATED AT THE SE CORNER OF
 MG0696'THIRD STREET AND FOURTH AVENUE, ABOUT 60 FEET S OF THE CENTER
 MG0696'LINE OF THIRD STREET, AND ABOUT 65 FEET E OF THE CENTER
 MG0696'LINE OF FOURTH AVENUE.  THE CHURCH WAS ERECTED IN 1915, AND
 MG0696'THE SPIRE IS QUITE PROMINENT.
 MG0696'
 MG0696'THE BASE OF THE SPIRE IS A SQUARE RED BRICK TOWER ON THE NW
 MG0696'CORNER OF A RED BRICK CHURCH.  THE TOWER IS ABOUT 80 FEET
 MG0696'HIGH, IS HIGHLY ORNAMENTAL, AND HAS A WHITE GOTHIC WINDOW
 MG0696'ON EACH SIDE AND A CLOCK DIAL AT THE TOP OF THE TOWER ON EACH
 MG0696'SIDE.  THE OCTAGONAL GREY SHINGLED SPIRE IS ABOUT 60 FEET
 MG0696'HIGH WITH A GOLD CROWN AROUND THE TOP AND A GOLD BALL AND
 MG0696'GOLD CROSS AT ITS APEX.  TOTAL HEIGHT IS ABOUT 140 FEET.
 MG0696
 MG0696                          STATION RECOVERY (1996)
 MG0696
 MG0696'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0696'RECOVERED IN GOOD CONDITION.
 MG0696
 MG0696                          STATION RECOVERY (2001)
 MG0696
 MG0696'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0696'RECOVERED IN GOOD CONDITION.
 MG0696
 MG0696                          STATION RECOVERY (2004)
 MG0696
 MG0696'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0696'IS THE MESSIAH LUTHERAN CHURCH
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0324 ***********************************************************************
 LC0324  DESIGNATION -  GAMON
 LC0324  PID         -  LC0324
 LC0324  STATE/COUNTY-  IL/CHAMPAIGN
 LC0324  COUNTRY     -  US
 LC0324  USGS QUAD   -  MAHOMET (2018)
 LC0324
 LC0324                         *CURRENT SURVEY CONTROL
 LC0324  ______________________________________________________________________
 LC0324* NAD 83(1997) POSITION- 40 12 50.03156(N) 088 25 53.30410(W)   ADJUSTED
 LC0324* NAVD 88 ORTHO HEIGHT -   243.830 (meters)      799.97  (feet) ADJUSTED
 LC0324  ______________________________________________________________________
 LC0324  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 LC0324  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 LC0324  DYNAMIC HEIGHT  -        243.708 (meters)      799.57  (feet) COMP
 LC0324  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 LC0324
 LC0324  HORZ ORDER      -  SECOND
 LC0324  VERT ORDER      -  SECOND    CLASS 0
 LC0324
 LC0324.The horizontal coordinates were established by classical geodetic methods
 LC0324.and adjusted by the National Geodetic Survey in October 1999.
 LC0324
 LC0324.The orthometric height was determined by differential leveling and
 LC0324.adjusted by the NATIONAL GEODETIC SURVEY
 LC0324.in June 1991.
 LC0324
 LC0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0324.GEOID18 height accuracy estimate available here.
 LC0324
 LC0324.Click photographs - Photos may exist for this station.
 LC0324
 LC0324.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0324
 LC0324.The dynamic height is computed by dividing the NAVD 88
 LC0324.geopotential number by the normal gravity value computed on the
 LC0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0324.degrees latitude (g = 980.6199 gals.).
 LC0324
 LC0324.The modeled gravity was interpolated from observed gravity values.
 LC0324
 LC0324. The following values were computed from the NAD 83(1997) position.
 LC0324
 LC0324;                    North         East     Units Scale Factor Converg.
 LC0324;SPC IL E     -   393,754.826   291,645.860   MT  0.99997586   -0 03 48.1
 LC0324;SPC IL E     - 1,291,843.96    956,841.46   sFT  0.99997586   -0 03 48.1
 LC0324;UTM  16      - 4,452,480.759   378,189.841   MT  0.99978265   -0 55 27.6
 LC0324
 LC0324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0324!SPC IL E     -   0.99996678  x   0.99997586  =   0.99994264
 LC0324!UTM  16      -   0.99996678  x   0.99978265  =   0.99974944
 LC0324
 LC0324:                Primary Azimuth Mark                     Grid Az
 LC0324:SPC IL E     -  GAMON AZ MK 2                            148 58 52.0
 LC0324:UTM  16      -  GAMON AZ MK 2                            149 50 31.5
 LC0324
 LC0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7818952480(NAD 83)
 LC0324
 LC0324|---------------------------------------------------------------------|
 LC0324| PID    Reference Object                     Distance      Geod. Az  |
 LC0324|                                                           dddmmss.s |
 LC0324| LC1768 MAHOMET MUNICIPAL TANK              APPROX. 3.2 KM 1332829.6 |
 LC0324| CI7445 GAMON AZ MK 2                                      1485503.9 |
 LC0324| LC1767 SEYMOUR TV STATION WCIA MAST        APPROX.12.1 KM 1873000.4 |
 LC0324| LC0323 GAMON RM 1                           20.237 METERS 23303     |
 LC0324| LC0325 GAMON RM 2                           25.140 METERS 31956     |
 LC0324| CI7444 GAMON AZ MK                                        3583730.6 |
 LC0324|---------------------------------------------------------------------|
 LC0324
 LC0324                          SUPERSEDED SURVEY CONTROL
 LC0324
 LC0324  NAD 83(1997)-  40 12 50.03504(N)    088 25 53.30297(W) AD(       ) 2
 LC0324  NAD 83(1986)-  40 12 50.03783(N)    088 25 53.30118(W) AD(       ) 2
 LC0324  NAD 27      -  40 12 49.92010(N)    088 25 53.09390(W) AD(       ) 2
 LC0324  NGVD 29 (??/??/92)  243.877  (m)          800.12   (f) ADJ UNCH    2 0
 LC0324  NGVD 29             243.88   (m)          800.1    (f) LEVELING    3  
 LC0324
 LC0324.Superseded values are not recommended for survey control.
 LC0324
 LC0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0324.See file dsdata.pdf to determine how the superseded data were derived.
 LC0324
 LC0324_MARKER: DS = TRIANGULATION STATION DISK
 LC0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0324_STAMPING: GAMON 1959
 LC0324_MARK LOGO: CGS
 LC0324_PROJECTION: FLUSH
 LC0324_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0324+STABILITY: SURFACE MOTION
 LC0324
 LC0324  HISTORY     - Date     Condition        Report By
 LC0324  HISTORY     - 1959     MONUMENTED       CGS
 LC0324  HISTORY     - 1959     GOOD             CGS
 LC0324  HISTORY     - 1973     GOOD             ILDT
 LC0324  HISTORY     - 1979     GOOD             NGS
 LC0324
 LC0324                          STATION DESCRIPTION
 LC0324
 LC0324'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0324'THE STATION IS LOCATED ABOUT 1-3/4 MILES NORTHWEST OF MAHOMET
 LC0324'ON THE WEST SIDE OF A TRIANGLE FORMED BY THE JUNCTION OF
 LC0324'THREE ROADS.
 LC0324'
 LC0324'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC0324'AND STATE HIGHWAY 47 IN THE SOUTHWEST EDGE OF MAHOMET, GO WESTERLY
 LC0324'ON U.S. HIGHWAY 150 FOR 1.0 MILE TO A SIDE ROAD RIGHT JUST
 LC0324'AFTER CROSSING A SMALL CONCRETE BRIDGE, TURN RIGHT, NORTH, ON
 LC0324'OILED ROAD FOR 1.4 MILES TO A FORK, TAKE RIGHT FORK FOR 0.05
 LC0324'MILE TO THE STATION ON THE LEFT.
 LC0324'
 LC0324'STATION MARK, A STANDARD DISK STAMPED GAMON 1959, IS SET IN
 LC0324'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC0324'OF THE GROUND.  THE MARK IS 127 FEET WEST OF THE APPROXIMATE
 LC0324'CENTER OF A SURFACED ROAD, 119 FEET NORTH OF THE APPROXIMATE
 LC0324'CENTER OF A EAST-WEST GRAVEL ROAD, 31 FEET EAST OF THE
 LC0324'APPROXIMATE CENTER OF A NORTH-SOUTH GRAVEL ROAD, 67.5 FEET
 LC0324'NORTHEAST OF A WITNESS POST AND 62 FEET NORTH-NORTHWEST OF
 LC0324'A POWER POLE WITH A TRIANGLE BLAZE.
 LC0324'
 LC0324'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED GAMON NO 1
 LC0324'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0324'5 INCHES.  THE MARK IS 22 FEET NORTH OF THE SOUTHEAST CORNER
 LC0324'OF THE BARNYARD FENCE, 21 FEET WEST OF THE APPROXIMATE CENTER
 LC0324'OF A NORTH-SOUTH GRAVEL ROAD AND 1.2 FEET NORTH OF A WITNESS
 LC0324'POST.
 LC0324'
 LC0324'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED GAMON NO 2 1959,
 LC0324'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 6 INCHES.
 LC0324'THE MARK IS 73 FEET SOUTH OF A TELEPHONE POLE, 21 FEET WEST OF
 LC0324'THE APPROXIMATE CENTER OF THE NORTH-SOUTH GRAVEL ROAD, AND 1
 LC0324'FOOT EAST OF THE BARNYARD FENCE LINE.
 LC0324'
 LC0324'AZIMUTH MARK, A STANDARD DISK STAMPED GAMON 1959, IS SET IN
 LC0324'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE MARK
 LC0324'IS 35 FEET WEST OF THE APPROXIMATE CENTER OF THE SURFACED ROAD,
 LC0324'4 FEET SOUTH OF A TELEPHONE POLE AND 1 FOOT EAST OF A FENCE
 LC0324'LINE.
 LC0324'
 LC0324'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE
 LC0324'SURFACED ROAD FOR 0.5 MILE TO THE AZIMUTH MARK ON THE LEFT
 LC0324'AS DESCRIBED.
 LC0324
 LC0324                          STATION RECOVERY (1959)
 LC0324
 LC0324'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0324'2.5 MI NW FROM MAHOMET.
 LC0324'ABOUT 1.0 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0324'THE STATION AT MAHOMET, THENCE 1.5 MILES NORTH ALONG AN ASPHALT
 LC0324'ROAD, ON THE OUTSIDE OF A CURVE WITH TANGENTS EXTENDING TO THE
 LC0324'NORTH AND EAST, AT THE JUNCTION OF A GRAVEL ROAD WEST, 126 FEET
 LC0324'WEST OF THE CENTER LINE OF THE ROAD, 112 FEET NORTH OF THE CENTER
 LC0324'LINE OF THE GRAVEL ROAD, 62 FEET NORTH OF A TELEPHONE POLE WITH
 LC0324'A WIRE BRACE, 54 FEET EAST OF A FENCE, 82 FEET NORTH OF A FENCE
 LC0324'CORNER, 29 FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD
 LC0324'NORTH, 67.4 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 LC0324'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0324'1 INCH.
 LC0324
 LC0324                          STATION RECOVERY (1973)
 LC0324
 LC0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (GDM)
 LC0324'GAMON 1959 - GOOD
 LC0324'
 LC0324'GAMON NO 1 1959 - GOOD
 LC0324'
 LC0324'GAMON NO 2 1959 - GOOD
 LC0324'
 LC0324'GAMON 1959 (AZI) - FAIR - 1/2 CONCRETE POST HAS BEEN CHIPPED
 LC0324'AWAY BY A MOWER.  ELEV AND LINE SHOULD BE OK
 LC0324
 LC0324                          STATION RECOVERY (1979)
 LC0324
 LC0324'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0324'STATION MARK, RM 1 AND 2 FOUND IN GOOD CONDITION.  THE AZIMUTH MARK
 LC0324'WAS FOUND WITH A LARGE CHIP OUT OF IT, THE DISK IN GOOD CONDITION, THE
 LC0324'MARK BEING HIT BY FARMING EQUIPMENT.  AZIMUTH MARK 2 WAS ESTABLISHED
 LC0324'AFTER VERIFYING THE 1959 MARK.  THE 1959 AZIMUTH MARK WAS LEFT INTACT.
 LC0324'
 LC0324'THE 1959 BOX SCORE IN THE DESCRIPTION IS INCORRECT.  THE REFERENCE
 LC0324'MARKS WERE REVERSED.  RM 1 SHOULD BE 308 DEG 50 MIN 30 SEC.  RM 2 35
 LC0324'DEG 43 MIN 54 SEC.  THE DISTANCE TO THE MARKS CHECKED.  THE DIRECTION
 LC0324'TO RM 1 WAS LARGER BY 4 MIN 58 SEC.  RM 2 BY 2 MIN 50 SEC.  A NEW TOO
 LC0324'REACH AS ROADS AND HIGHWAYS HAVE CHANGED.
 LC0324'
 LC0324'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 74 AND
 LC0324'COUNTY ROAD 200 E AT THE NW EDGE OF MAHOMET, GO N AND W ON COUNTY ROAD
 LC0324'200 E FOR 0.2 MILE TO BRIDGE ACROSS INTERSTATE HIGHWAY 74.  THE
 LC0324'AZIMUTH MARK IS LOCATED IN THE NE END OF THE BRIDGE AS
 LC0324'DESCRIBED.  CONTINUE ON THE ROAD FOR 0.4 TO A TRIANGLE FORMED BY ROADS
 LC0324'AND THE STATION ALONG THE W SIDE OF THE TRIANGLE.  IT IS 129 FT W OF
 LC0324'CENTER LINE OF ROAD 200 E, 113 FT N OF CENTER LINE OF GRAVELED ROAD,
 LC0324'79 FT N OF POWER LINE POLE, 25 FT E OF CENTER LINE OF ROAD AND 1 FT W
 LC0324'OF A METAL WITNESS POST.  THE MARK IS FLUSH, THE DISK STAMPED GAMON
 LC0324'1959.
 LC0324'
 LC0324'A METAL WITNESS POST WAS SET 1 FOOT S OF RM 1.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0323 ***********************************************************************
 LC0323  DESIGNATION -  GAMON RM 1
 LC0323  PID         -  LC0323
 LC0323  STATE/COUNTY-  IL/CHAMPAIGN
 LC0323  COUNTRY     -  US
 LC0323  USGS QUAD   -  MAHOMET (2018)
 LC0323
 LC0323                         *CURRENT SURVEY CONTROL
 LC0323  ______________________________________________________________________
 LC0323* NAD 83(1986) POSITION- 40 12 49.64   (N) 088 25 53.99   (W)   HD_HELD1
 LC0323* NAVD 88 ORTHO HEIGHT -   244.601 (meters)      802.50  (feet) ADJUSTED
 LC0323  ______________________________________________________________________
 LC0323  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 LC0323  DYNAMIC HEIGHT  -        244.478 (meters)      802.09  (feet) COMP
 LC0323  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 LC0323
 LC0323  VERT ORDER      -  SECOND    CLASS 0
 LC0323
 LC0323.The horizontal coordinates were determined by differentially corrected
 LC0323.hand held GPS observations or other comparable positioning techniques
 LC0323.and have an estimated accuracy of +/- 3 meters.
 LC0323
 LC0323.The orthometric height was determined by differential leveling and
 LC0323.adjusted by the NATIONAL GEODETIC SURVEY
 LC0323.in June 1991.
 LC0323
 LC0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0323.GEOID18 height accuracy estimate available here.
 LC0323
 LC0323.Click photographs - Photos may exist for this station.
 LC0323
 LC0323.The dynamic height is computed by dividing the NAVD 88
 LC0323.geopotential number by the normal gravity value computed on the
 LC0323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0323.degrees latitude (g = 980.6199 gals.).
 LC0323
 LC0323.The modeled gravity was interpolated from observed gravity values.
 LC0323
 LC0323;                    North         East    Units  Estimated Accuracy
 LC0323;SPC IL E     -   393,742.8     291,629.6     MT  (+/- 3 meters HH1 GPS) 
 LC0323
 LC0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7817352468(NAD 83)
 LC0323
 LC0323                          SUPERSEDED SURVEY CONTROL
 LC0323
 LC0323  NGVD 29 (??/??/92)  244.647  (m)          802.65   (f) ADJ UNCH    2 0
 LC0323
 LC0323.Superseded values are not recommended for survey control.
 LC0323
 LC0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0323.See file dsdata.pdf to determine how the superseded data were derived.
 LC0323
 LC0323_MARKER: DR = REFERENCE MARK DISK
 LC0323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0323_STAMPING: GAMON NO 1 1959
 LC0323_MARK LOGO: CGS
 LC0323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0323+STABILITY: SURFACE MOTION
 LC0323
 LC0323  HISTORY     - Date     Condition        Report By
 LC0323  HISTORY     - 1959     MONUMENTED       CGS
 LC0323
 LC0323                          STATION DESCRIPTION
 LC0323
 LC0323'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0323'2.5 MI NW FROM MAHOMET.
 LC0323'ABOUT 1.0 MILE WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0323'THE STATION AT MAHOMET, THENCE 1.5 MILES NORTH ALONG AN ASPHALT
 LC0323'ROAD, ON THE OUTSIDE OF A CURVE WITH TANGENTS EXTENDING TO THE
 LC0323'NORTH AND EAST, AT THE JUNCTION OF A GRAVEL ROAD WEST, 218 FEET
 LC0323'WEST OF THE CENTER LINE OF THE ROAD, 70 FEET NORTH OF THE
 LC0323'CENTER LINE OF THE ROAD WEST, 60 1/2 FEET WEST OF A TELEPHONE
 LC0323'POLE WITH A BRACE POLE, 22 FEET NORTH OF A FENCE CORNER, 1 FOOT
 LC0323'EAST OF A FENCE, 22 FEET WEST OF THE CENTER LINE OF A GRAVEL
 LC0323'ROAD, 11 FEET NORTH OF A TELEPHONE POLE, 66.4 FEET SOUTHWEST OF
 LC0323'TRIANGULATION STATION GAMON, 1.2 FEET NORTH OF A METAL WITNESS
 LC0323'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0323'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0325 ***********************************************************************
 LC0325  DESIGNATION -  GAMON RM 2
 LC0325  PID         -  LC0325
 LC0325  STATE/COUNTY-  IL/CHAMPAIGN
 LC0325  COUNTRY     -  US
 LC0325  USGS QUAD   -  MAHOMET (2018)
 LC0325
 LC0325                         *CURRENT SURVEY CONTROL
 LC0325  ______________________________________________________________________
 LC0325* NAD 83(1986) POSITION- 40 12 50.66   (N) 088 25 53.99   (W)   HD_HELD1
 LC0325* NAVD 88 ORTHO HEIGHT -   244.293 (meters)      801.48  (feet) ADJUSTED
 LC0325  ______________________________________________________________________
 LC0325  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 LC0325  DYNAMIC HEIGHT  -        244.170 (meters)      801.08  (feet) COMP
 LC0325  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 LC0325
 LC0325  VERT ORDER      -  SECOND    CLASS 0
 LC0325
 LC0325.The horizontal coordinates were determined by differentially corrected
 LC0325.hand held GPS observations or other comparable positioning techniques
 LC0325.and have an estimated accuracy of +/- 3 meters.
 LC0325
 LC0325.The orthometric height was determined by differential leveling and
 LC0325.adjusted by the NATIONAL GEODETIC SURVEY
 LC0325.in June 1991.
 LC0325
 LC0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0325.GEOID18 height accuracy estimate available here.
 LC0325
 LC0325.Click photographs - Photos may exist for this station.
 LC0325
 LC0325.The dynamic height is computed by dividing the NAVD 88
 LC0325.geopotential number by the normal gravity value computed on the
 LC0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0325.degrees latitude (g = 980.6199 gals.).
 LC0325
 LC0325.The modeled gravity was interpolated from observed gravity values.
 LC0325
 LC0325;                    North         East    Units  Estimated Accuracy
 LC0325;SPC IL E     -   393,774.2     291,629.7     MT  (+/- 3 meters HH1 GPS) 
 LC0325
 LC0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7817352500(NAD 83)
 LC0325
 LC0325                          SUPERSEDED SURVEY CONTROL
 LC0325
 LC0325  NGVD 29 (??/??/92)  244.340  (m)          801.64   (f) ADJ UNCH    2 0
 LC0325
 LC0325.Superseded values are not recommended for survey control.
 LC0325
 LC0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0325.See file dsdata.pdf to determine how the superseded data were derived.
 LC0325
 LC0325_MARKER: DR = REFERENCE MARK DISK
 LC0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0325_STAMPING: GAMON NO 2 1959
 LC0325_MARK LOGO: CGS
 LC0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0325+STABILITY: SURFACE MOTION
 LC0325
 LC0325  HISTORY     - Date     Condition        Report By
 LC0325  HISTORY     - 1959     MONUMENTED       CGS
 LC0325
 LC0325                          STATION DESCRIPTION
 LC0325
 LC0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0325'2.5 MI NW FROM MAHOMET.
 LC0325'ABOUT 1.0 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0325'THE STATION AT MAHOMET, THENCE 1.5 MILES NORTH ALONG AN ASPHALT
 LC0325'ROAD, ON THE OUTSIDE OF A CURVE WITH TANGENTS TO THE NORTH AND
 LC0325'EAST, AT THE JUNCTION OF A GRAVEL ROAD WEST, 130 FEET WEST OF THE
 LC0325'CENTER LINE OF THE ROAD, 173 FEET NORTH OF THE CENTER LINE OF
 LC0325'THE GRAVEL ROAD WEST, 1 FOOT EAST OF A FENCE, 125 FEET NORTH
 LC0325'OF A FENCE CORNER, 21 FEET WEST OF THE CENTER LINE OF THE GRAVEL
 LC0325'ROAD NORTH, 138 FEET NORTHWEST OF A TELEPHONE POLE WITH A BRACE
 LC0325'POLE, 82.5 FEET NORTHWEST OF TRIANGULATION STATION GAMON, 104.2
 LC0325'FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 LC0325'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0629 ***********************************************************************
 KC0629  DESIGNATION -  GARD
 KC0629  PID         -  KC0629
 KC0629  STATE/COUNTY-  IL/PIKE
 KC0629  COUNTRY     -  US
 KC0629  USGS QUAD   -  BARRY (2018)
 KC0629
 KC0629                         *CURRENT SURVEY CONTROL
 KC0629  ______________________________________________________________________
 KC0629* NAD 83(1997) POSITION- 39 39 03.83800(N) 091 06 51.96866(W)   ADJUSTED
 KC0629* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 KC0629  ______________________________________________________________________
 KC0629  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 KC0629  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 KC0629  HORZ ORDER      -  FIRST
 KC0629
 KC0629.The horizontal coordinates were established by classical geodetic methods
 KC0629.and adjusted by the National Geodetic Survey in October 1999.
 KC0629
 KC0629.The orthometric height was scaled from a topographic map.
 KC0629
 KC0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0629.GEOID18 height accuracy estimate available here.
 KC0629
 KC0629.Click photographs - Photos may exist for this station.
 KC0629
 KC0629.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0629
 KC0629. The following values were computed from the NAD 83(1997) position.
 KC0629
 KC0629;                    North         East     Units Scale Factor Converg.
 KC0629;SPC IL W     -   331,676.810   618,659.987   MT  1.00002260   -0 36 17.3
 KC0629;SPC IL W     - 1,088,176.33  2,029,720.31   sFT  1.00002260   -0 36 17.3
 KC0629;SPC MO E     -   423,888.870   197,268.198   MT  0.99996756   -0 23 31.5
 KC0629;UTM  15      - 4,390,729.074   661,772.927   MT  0.99992221   +1 12 12.5
 KC0629
 KC0629!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0629!SPC IL W     -   0.99997076  x   1.00002260  =   0.99999336
 KC0629!SPC MO E     -   0.99997076  x   0.99996756  =   0.99993832
 KC0629!UTM  15      -   0.99997076  x   0.99992221  =   0.99989297
 KC0629
 KC0629:                Primary Azimuth Mark                     Grid Az
 KC0629:SPC IL W     -  GIBBS                                    238 26 46.2
 KC0629:SPC MO E     -  GIBBS                                    238 14 00.4
 KC0629:UTM  15      -  GIBBS                                    236 38 16.4
 KC0629
 KC0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6177290729(NAD 83)
 KC0629
 KC0629|---------------------------------------------------------------------|
 KC0629| PID    Reference Object                     Distance      Geod. Az  |
 KC0629|                                                           dddmmss.s |
 KC0629| KC0633 GIBBS                               APPROX.12.8 KM 2375028.9 |
 KC0629|---------------------------------------------------------------------|
 KC0629
 KC0629                          SUPERSEDED SURVEY CONTROL
 KC0629
 KC0629  NAD 83(1996)-  39 39 03.84299(N)    091 06 51.96869(W) AD(       ) 1
 KC0629  NAD 83(1986)-  39 39 03.84358(N)    091 06 51.96726(W) AD(       ) 1
 KC0629  NAD 27      -  39 39 03.67800(N)    091 06 51.47300(W) AD(       ) 1
 KC0629
 KC0629.Superseded values are not recommended for survey control.
 KC0629
 KC0629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0629.See file dsdata.pdf to determine how the superseded data were derived.
 KC0629
 KC0629_MARKER: H = DRILL HOLE
 KC0629_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KC0629_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0629
 KC0629  HISTORY     - Date     Condition        Report By
 KC0629  HISTORY     - 1881     MONUMENTED       MRC
 KC0629  HISTORY     - 1931     GOOD             CGS
 KC0629  HISTORY     - 1959     GOOD             ILHD
 KC0629  HISTORY     - 1960     GOOD             ILHD
 KC0629  HISTORY     - 1975     GOOD             LOCENG
 KC0629
 KC0629                          STATION DESCRIPTION
 KC0629
 KC0629'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0629'ON BARE, PROMINENT POINT ABOUT 50 FEET LOWER THAN SUMMIT OF BLUFF,
 KC0629'ABOUT 250 METERS (820 FEET) ABOVE SECOND BARE, PROMINENT POINT
 KC0629'WHICH IS JUST ABOVE VERY LARGE RAVINE, ON LEFT BANK OF MISSISSIPPI
 KC0629'RIVER, ABOUT 4 MILES BELOW KINDERHOOK, ABOUT 30 METERS (98
 KC0629'FEET) ABOVE PROLONGATION OF NORTH-AND-SOUTH ROAD, ABOUT 250
 KC0629'METERS (820 FEET) ABOVE PROLONGATION OF NORTH-AND-SOUTH HEDGE
 KC0629'WHICH RUNS TOWARD RIVER FROM NEAR FOOT OF BLUFFS, AND ABOUT 50
 KC0629'METERS (164 FEET) EAST OF EAST-AND-WEST ROAD WHICH RUNS
 KC0629'OUT ACROSS BOTTOM 10 METERS (33 FEET) TOWARD RIVER FROM
 KC0629'EDGE OF TIMBER.  TO REACH FROM NEW CANTON, GO NORTH 1.7
 KC0629'MILES ON ROAD AT BASE OF BLUFFS TO POINT OPPOSITE RED BARN,
 KC0629'AND ASCEND BLUFF FROM THIS POINT.  MARKED BY CENTER HOLE IN
 KC0629'STONE POST WHICH PROJECTS 8 INCHES ABOVE GROUND.  BEARINGS
 KC0629'FROM STATION TO FOLLOWING POINTS ARE- SPIRE OF METHODIST
 KC0629'CHURCH AT NEW CANTON, DISTANT 1-1/2 MILES, S 38 DEG 22 MIN E,
 KC0629'SOUTH WATER TANK AT HANNIBAL, MO., DISTANT 12 MILES,
 KC0629'N 75 DEG 02 MIN W AND BLACK STEEL STACK AT BUSCH, MO., S 29
 KC0629'DEG 40 MIN.
 KC0629
 KC0629                          STATION RECOVERY (1959)
 KC0629
 KC0629'RECOVERY NOTE BY IL HIGHWAY DEPT 1959 (HWB)
 KC0629'STATION RECOVERED IN GOOD CONDITION.
 KC0629'
 KC0629'THE DESCRIPTION IS RATHER POOR WHERE IT MENTIONS ABOVE
 KC0629'PROLONGATION OF N-S ROAD, THE TERM WESTERLY WOULD FIT BETTER.
 KC0629
 KC0629                          STATION RECOVERY (1960)
 KC0629
 KC0629'RECOVERY NOTE BY IL HIGHWAY DEPT 1960
 KC0629'STATION MARK (DRILL HOLE) WAS FOUND IN GOOD CONDITION.  THE
 KC0629'DESCRIPTION IS VAGUE. POSITION ON QUADRANGLE HELPED VERY MUCH
 KC0629'LOCATING STATION.
 KC0629
 KC0629                          STATION RECOVERY (1975)
 KC0629
 KC0629'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 KC0629'DESCRIPTION IS POOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4351 ***********************************************************************
 DF4351  DESIGNATION -  GARD MAINT YD
 DF4351  PID         -  DF4351
 DF4351  STATE/COUNTY-  IL/GRUNDY
 DF4351  COUNTRY     -  US
 DF4351  USGS QUAD   -  GARDNER (2018)
 DF4351
 DF4351                         *CURRENT SURVEY CONTROL
 DF4351  ______________________________________________________________________
 DF4351* NAD 83(2011) POSITION- 41 10 44.55465(N) 088 19 13.31033(W)   ADJUSTED
 DF4351* NAD 83(2011) ELLIP HT-   147.123 (meters)        (06/27/12)   ADJUSTED
 DF4351* NAD 83(2011) EPOCH   -  2010.00
 DF4351* NAVD 88 ORTHO HEIGHT -   179.8   (meters)      590.    (feet) GPS OBS
 DF4351  ______________________________________________________________________
 DF4351  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4351  GEOID HEIGHT    -        -32.607 (meters)                     GEOID99
 DF4351  GEOID HEIGHT    -        -32.661 (meters)                     GEOID18
 DF4351  NAD 83(2011) X  -    140,916.448 (meters)                     COMP
 DF4351  NAD 83(2011) Y  - -4,805,567.779 (meters)                     COMP
 DF4351  NAD 83(2011) Z  -  4,177,506.104 (meters)                     COMP
 DF4351  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 DF4351
 DF4351  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4351  Standards:
 DF4351         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4351            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4351  -------------------------------------------------------------------
 DF4351  NETWORK    0.70   1.08           0.32   0.24   0.55     -0.10640570
 DF4351  -------------------------------------------------------------------
 DF4351  Click here for local accuracies and other accuracy information.
 DF4351
 DF4351.The horizontal coordinates were established by GPS observations
 DF4351.and adjusted by the National Geodetic Survey in June 2012.
 DF4351
 DF4351.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4351.been affixed to the stable North American tectonic plate. See 
 DF4351.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4351
 DF4351.The horizontal coordinates are valid at the epoch date displayed above
 DF4351.which is a decimal equivalence of Year/Month/Day.
 DF4351
 DF4351.The orthometric height was determined by GPS observations and a
 DF4351.high-resolution geoid model.
 DF4351
 DF4351.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4351.GEOID18 height accuracy estimate available here.
 DF4351
 DF4351.Click photographs - Photos may exist for this station.
 DF4351
 DF4351.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4351
 DF4351.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4351
 DF4351.The ellipsoidal height was determined by GPS observations
 DF4351.and is referenced to NAD 83.
 DF4351
 DF4351. The following values were computed from the NAD 83(2011) position.
 DF4351
 DF4351;                    North         East     Units Scale Factor Converg.
 DF4351;SPC IL E     -   500,925.112   301,088.194   MT  0.99997501   +0 00 30.7
 DF4351;SPC IL E     - 1,643,451.80    987,820.18   sFT  0.99997501   +0 00 30.7
 DF4351;UTM  16      - 4,559,473.082   389,255.079   MT  0.99975094   -0 52 10.0
 DF4351
 DF4351!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4351!SPC IL E     -   0.99997692  x   0.99997501  =   0.99995193
 DF4351!UTM  16      -   0.99997692  x   0.99975094  =   0.99972787
 DF4351
 DF4351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8925559473(NAD 83)
 DF4351
 DF4351                          SUPERSEDED SURVEY CONTROL
 DF4351
 DF4351  NAD 83(2007)-  41 10 44.55473(N)    088 19 13.31122(W) AD(2002.00) 0
 DF4351  ELLIP H (02/10/07)  147.143  (m)                       GP(2002.00)    
 DF4351  ELLIP H (02/03/05)  147.145  (m)                       GP(       ) 4 2
 DF4351  NAD 83(1997)-  41 10 44.55459(N)    088 19 13.31156(W) AD(       ) 1
 DF4351  ELLIP H (03/04/03)  147.152  (m)                       GP(       ) 4 2
 DF4351
 DF4351.Superseded values are not recommended for survey control.
 DF4351
 DF4351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4351.See file dsdata.pdf to determine how the superseded data were derived.
 DF4351
 DF4351_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4351_STAMPING: GARD 1996
 DF4351_MARK LOGO: ILDT
 DF4351_PROJECTION: FLUSH
 DF4351_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4351+STABILITY: SURFACE MOTION
 DF4351_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4351+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 DF4351
 DF4351  HISTORY     - Date     Condition        Report By
 DF4351  HISTORY     - 1996     MONUMENTED       ILDT
 DF4351  HISTORY     - 200205   GOOD             ASCPC
 DF4351  HISTORY     - 20081106 GOOD             GEOCAC
 DF4351
 DF4351                          STATION DESCRIPTION
 DF4351
 DF4351'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4351'FROM THE INTERSECTION IF I-55 AND ROUTE 53, GO EAST AND SOUTH ON ROUTE
 DF4351'53 FOR 0.3 MILES TO
 DF4351'A ROAD TO THE SOUTH WEST OLD ROUTE 66 THENCE SOUTHWEST 0.3 MILES TO
 DF4351'THE IDOT YARD.
 DF4351'STATION IS LOCATED IN THE NORTHEAST CORNER OF PROPERTY 10.00 FEET WEST
 DF4351'OF EAST FENCE
 DF4351'AND 26.50 FEET SOUTH OF NORTH FENCE.
 DF4351'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION GARD 1996
 DF4351
 DF4351                          STATION RECOVERY (2008)
 DF4351
 DF4351'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 DF4351'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1779 ***********************************************************************
 JB1779  DESIGNATION -  GARDEN
 JB1779  PID         -  JB1779
 JB1779  STATE/COUNTY-  IL/WAYNE
 JB1779  COUNTRY     -  US
 JB1779  USGS QUAD   -  ORCHARDVILLE (2018)
 JB1779
 JB1779                         *CURRENT SURVEY CONTROL
 JB1779  ______________________________________________________________________
 JB1779* NAD 83(1997) POSITION- 38 35 32.78018(N) 088 39 01.80784(W)   ADJUSTED
 JB1779* NAVD 88 ORTHO HEIGHT -   184.    (meters)      604.    (feet) SCALED
 JB1779  ______________________________________________________________________
 JB1779  GEOID HEIGHT    -        -30.957 (meters)                     GEOID18
 JB1779  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 JB1779  HORZ ORDER      -  SECOND
 JB1779
 JB1779.The horizontal coordinates were established by classical geodetic methods
 JB1779.and adjusted by the National Geodetic Survey in October 1999.
 JB1779
 JB1779.The orthometric height was scaled from a topographic map.
 JB1779
 JB1779.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1779.GEOID18 height accuracy estimate available here.
 JB1779
 JB1779.Click photographs - Photos may exist for this station.
 JB1779
 JB1779.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1779
 JB1779. The following values were computed from the NAD 83(1997) position.
 JB1779
 JB1779;                    North         East     Units Scale Factor Converg.
 JB1779;SPC IL E     -   213,782.876   272,368.540   MT  0.99998440   -0 11 52.2
 JB1779;SPC IL E     -   701,385.99    893,595.78   sFT  0.99998440   -0 11 52.2
 JB1779;UTM  16      - 4,272,842.310   356,259.389   MT  0.99985444   -1 01 47.0
 JB1779
 JB1779!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1779!SPC IL E     -   0.99997601  x   0.99998440  =   0.99996041
 JB1779!UTM  16      -   0.99997601  x   0.99985444  =   0.99983045
 JB1779
 JB1779:                Primary Azimuth Mark                     Grid Az
 JB1779:SPC IL E     -  GARDEN AZ MK                             172 47 41.4
 JB1779:UTM  16      -  GARDEN AZ MK                             173 37 36.2
 JB1779
 JB1779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5625972842(NAD 83)
 JB1779
 JB1779|---------------------------------------------------------------------|
 JB1779| PID    Reference Object                     Distance      Geod. Az  |
 JB1779|                                                           dddmmss.s |
 JB1779| JB1780 XENIA RADIO STA 377 MAST            APPROX. 6.5 KM 0123435.1 |
 JB1779| JB1781 XENIA MUNICIPAL TANK                APPROX. 6.3 KM 0130642.8 |
 JB1779| CI3665 GARDEN RM 2                          16.689 METERS 06524     |
 JB1779| CI3664 GARDEN RM 1                          20.371 METERS 16845     |
 JB1779| CI3663 GARDEN AZ MK                        APPROX. 0.6 KM 1723549.2 |
 JB1779|---------------------------------------------------------------------|
 JB1779
 JB1779                          SUPERSEDED SURVEY CONTROL
 JB1779
 JB1779  NAD 83(1986)-  38 35 32.79409(N)    088 39 01.80494(W) AD(       ) 2
 JB1779  NAD 27      -  38 35 32.62125(N)    088 39 01.61520(W) AD(       ) 2
 JB1779
 JB1779.Superseded values are not recommended for survey control.
 JB1779
 JB1779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1779.See file dsdata.pdf to determine how the superseded data were derived.
 JB1779
 JB1779_MARKER: DS = TRIANGULATION STATION DISK
 JB1779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1779_STAMPING: GARDEN 1961
 JB1779_MARK LOGO: CGS
 JB1779_PROJECTION: FLUSH
 JB1779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1779+STABILITY: SURFACE MOTION
 JB1779
 JB1779  HISTORY     - Date     Condition        Report By
 JB1779  HISTORY     - 1961     MONUMENTED       CGS
 JB1779
 JB1779                          STATION DESCRIPTION
 JB1779
 JB1779'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1779'NO MEASUREMENT BETWEEN RMS SHRUBBERY, AND PARKED CAR ON LINE.
 JB1779'
 JB1779'THE STATION IS ABOUT 3 MILES SOUTH OF XENIA, ON CHURCH PROPERTY AND IS
 JB1779'NEAR THE CENTER OF SECTION 21, T 2 N, R 5 E.  IT IS 44 FEET WEST OF
 JB1779'THE NORTHWEST CORNER OF THE CHURCH, 24 FEET SOUTH OF A WIRE FENCE AND
 JB1779'16 FEET EAST OF A WIRE FENCE AND WITNESS POST.  THE MONUMENT IS FLUSH
 JB1779'AND THE DISK IS STAMPED GARDEN 1961.
 JB1779'
 JB1779'TO REACH FROM THE WEST SIDE OF THE RAILROAD STATION IN XENIA, GO SOUTH
 JB1779'ON A PAVED ROAD FOR 0.2 MILE TO A JOG IN THE ROAD, AT A CROSSROAD.
 JB1779'CONTINUE SOUTH ON THE PAVED ROAD FOR 1.75 MILES TO THE END OF THE
 JB1779'PAVEMENT.  CONTINUE SOUTH ON A GRAVELED ROAD FOR 1.0 MILE TO A FORK.
 JB1779'KEEP RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.45 MILE TO ANOTHER
 JB1779'FORK.  KEEP RIGHT AND CONTINUE WEST ON A PAVED ROAD FOR 0.1 MILE TO
 JB1779'THE MARK ON THE RIGHT.
 JB1779'
 JB1779'TO REACH THE AZIMUTH MARK FROM THIS POINT, SO SOUTH ON A GRAVELED ROAD
 JB1779'FOR 0.4 MILE TO THE MARK ON THE RIGHT.
 JB1779'
 JB1779'REFERENCE MARK 1 IS 55 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD,
 JB1779'33 FEET EAST OF THE WIRE FENCE AND 31 FEET WEST OF THE SOUTHWEST
 JB1779'CORNER OF THE CHURCH.  THE MONUMENT IS 2 INCHES UNDERGROUND AND THE
 JB1779'DISK IS STAMPED GARDEN NO 1 1961.
 JB1779'
 JB1779'REFERENCE MARK 2 IS 32 FEET NORTH OF THE NORHWEST CORNER OF THE
 JB1779'CHURCH, 21 FEET EAST OF A T-FENCE CORNER AND 1 FOOT SOUTH OF A WIRE
 JB1779'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GARDEN NO 2
 JB1779'1961.
 JB1779'
 JB1779'THE AZIMUTH MARK IS 30 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1779'2 FEET NORTHWEST OF A POWER POLE, 1 FOOT NORTH OF A WITNESS POST AND 6
 JB1779'INCHES EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS 5 INCHES AND THE
 JB1779'DISK IS STAMPED GARDEN 1961.
 JB1779'
 JB1779'NOTE- THE STATION WAS BUILT IN 1961 BUT NOT OCCUPIED UNTIL 1962.
 JB1779'
 JB1779'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI3663 ***********************************************************************
 CI3663  DESIGNATION -  GARDEN AZ MK
 CI3663  PID         -  CI3663
 CI3663  STATE/COUNTY-  IL/WAYNE
 CI3663  COUNTRY     -  US
 CI3663  USGS QUAD   -  ORCHARDVILLE (2018)
 CI3663
 CI3663                         *CURRENT SURVEY CONTROL
 CI3663  ______________________________________________________________________
 CI3663* NAD 83(2011) POSITION- 38 35 11.95217(N) 088 38 58.35475(W)   ADJUSTED
 CI3663* NAD 83(2011) ELLIP HT-   139.687 (meters)        (06/27/12)   ADJUSTED
 CI3663* NAD 83(2011) EPOCH   -  2010.00
 CI3663* NAVD 88 ORTHO HEIGHT -   170.6   (meters)      560.    (feet) GPS OBS
 CI3663  ______________________________________________________________________
 CI3663  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI3663  GEOID HEIGHT    -        -30.937 (meters)                     GEOID03
 CI3663  GEOID HEIGHT    -        -30.943 (meters)                     GEOID18
 CI3663  NAD 83(2011) X  -    117,654.508 (meters)                     COMP
 CI3663  NAD 83(2011) Y  - -4,990,798.179 (meters)                     COMP
 CI3663  NAD 83(2011) Z  -  3,956,639.982 (meters)                     COMP
 CI3663  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 CI3663
 CI3663  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI3663  Standards:
 CI3663         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI3663            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI3663  -------------------------------------------------------------------
 CI3663  NETWORK    0.72   1.71           0.34   0.23   0.87     -0.06704427
 CI3663  -------------------------------------------------------------------
 CI3663  Click here for local accuracies and other accuracy information.
 CI3663
 CI3663.The horizontal coordinates were established by GPS observations
 CI3663.and adjusted by the National Geodetic Survey in June 2012.
 CI3663
 CI3663.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI3663.been affixed to the stable North American tectonic plate. See 
 CI3663.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI3663
 CI3663.The horizontal coordinates are valid at the epoch date displayed above
 CI3663.which is a decimal equivalence of Year/Month/Day.
 CI3663
 CI3663.The orthometric height was determined by GPS observations and a
 CI3663.high-resolution geoid model.
 CI3663
 CI3663.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI3663.GEOID18 height accuracy estimate available here.
 CI3663
 CI3663.Click photographs - Photos may exist for this station.
 CI3663
 CI3663.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI3663
 CI3663.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI3663
 CI3663.The ellipsoidal height was determined by GPS observations
 CI3663.and is referenced to NAD 83.
 CI3663
 CI3663. The following values were computed from the NAD 83(2011) position.
 CI3663
 CI3663;                    North         East     Units Scale Factor Converg.
 CI3663;SPC IL E     -   213,140.360   272,449.893   MT  0.99998434   -0 11 50.0
 CI3663;SPC IL E     -   699,278.00    893,862.69   sFT  0.99998434   -0 11 50.0
 CI3663;UTM  16      - 4,272,198.765   356,331.396   MT  0.99985418   -1 01 44.4
 CI3663
 CI3663!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI3663!SPC IL E     -   0.99997808  x   0.99998434  =   0.99996242
 CI3663!UTM  16      -   0.99997808  x   0.99985418  =   0.99983227
 CI3663
 CI3663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5633172198(NAD 83)
 CI3663
 CI3663                          SUPERSEDED SURVEY CONTROL
 CI3663
 CI3663  NAD 83(2007)-  38 35 11.95227(N)    088 38 58.35573(W) AD(2002.00) 0
 CI3663  ELLIP H (02/10/07)  139.712  (m)                       GP(2002.00)    
 CI3663  NAD 83(1997)-  38 35 11.95215(N)    088 38 58.35559(W) AD(       ) 1
 CI3663  ELLIP H (05/30/05)  139.706  (m)                       GP(       ) 4 1
 CI3663
 CI3663.Superseded values are not recommended for survey control.
 CI3663
 CI3663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI3663.See file dsdata.pdf to determine how the superseded data were derived.
 CI3663
 CI3663_MARKER: DZ = AZIMUTH MARK DISK
 CI3663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI3663_STAMPING: GARDEN 1961
 CI3663_MARK LOGO: CGS
 CI3663_PROJECTION: FLUSH
 CI3663_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI3663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI3663+STABILITY: SURFACE MOTION
 CI3663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI3663+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2004
 CI3663
 CI3663  HISTORY     - Date     Condition        Report By
 CI3663  HISTORY     - 1961     MONUMENTED       CGS
 CI3663  HISTORY     - 20040630 GOOD             ILDT
 CI3663
 CI3663                          STATION DESCRIPTION
 CI3663
 CI3663'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (KA)
 CI3663'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2641 ***********************************************************************
 ME2641  DESIGNATION -  GARDEN RESET
 ME2641  PID         -  ME2641
 ME2641  STATE/COUNTY-  IL/WILL
 ME2641  COUNTRY     -  US
 ME2641  USGS QUAD   -  FRANKFORT (2018)
 ME2641
 ME2641                         *CURRENT SURVEY CONTROL
 ME2641  ______________________________________________________________________
 ME2641* NAD 83(1997) POSITION- 41 26 24.43222(N) 087 49 35.54973(W)   ADJUSTED
 ME2641* NAVD 88 ORTHO HEIGHT -   244.    (meters)      801.    (feet) SCALED
 ME2641  ______________________________________________________________________
 ME2641  GEOID HEIGHT    -        -33.227 (meters)                     GEOID18
 ME2641  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 ME2641  HORZ ORDER      -  FIRST
 ME2641
 ME2641.The horizontal coordinates were established by classical geodetic methods
 ME2641.and adjusted by the National Geodetic Survey in October 1999.
 ME2641
 ME2641.The orthometric height was scaled from a topographic map.
 ME2641
 ME2641.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2641.GEOID18 height accuracy estimate available here.
 ME2641
 ME2641.Click photographs - Photos may exist for this station.
 ME2641
 ME2641.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2641
 ME2641. The following values were computed from the NAD 83(1997) position.
 ME2641
 ME2641;                    North         East     Units Scale Factor Converg.
 ME2641;SPC IL E     -   530,043.473   342,353.135   MT  0.99999707   +0 20 07.5
 ME2641;SPC IL E     - 1,738,984.29  1,123,203.58   sFT  0.99999707   +0 20 07.5
 ME2641;UTM  16      - 4,587,946.075   430,950.739   MT  0.99965867   -0 32 49.4
 ME2641
 ME2641!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2641!SPC IL E     -   0.99996695  x   0.99999707  =   0.99996402
 ME2641!UTM  16      -   0.99996695  x   0.99965867  =   0.99962564
 ME2641
 ME2641:                Primary Azimuth Mark                     Grid Az
 ME2641:SPC IL E     -  GARDEN RM 2                              172 51 42.0
 ME2641:UTM  16      -  GARDEN RM 2                              173 44 38.9
 ME2641
 ME2641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3095087946(NAD 83)
 ME2641
 ME2641|---------------------------------------------------------------------|
 ME2641| PID    Reference Object                     Distance      Geod. Az  |
 ME2641|                                                           dddmmss.s |
 ME2641| CM3541 GARDEN RM 1                          86.100 METERS 04001     |
 ME2641| CM2680 ANGELICA CHURCH                                    0445201.2 |
 ME2641| CM3543 GARDEN RM 3                          57.912 METERS 08839     |
 ME2641| CM3542 GARDEN RM 2                                        1731149.5 |
 ME2641| ME2651 MANHATTAN MUNICIPAL TANK            APPROX.13.5 KM 2611713.7 |
 ME2641| ME2643 FRANKFORT MUNICIPAL TANK            APPROX. 6.9 KM 3414242.2 |
 ME2641|---------------------------------------------------------------------|
 ME2641
 ME2641                          SUPERSEDED SURVEY CONTROL
 ME2641
 ME2641  NAD 83(1997)-  41 26 24.43215(N)    087 49 35.54986(W) AD(       ) 1
 ME2641  NAD 83(1986)-  41 26 24.43609(N)    087 49 35.55597(W) AD(       ) 1
 ME2641  NAD 27      -  41 26 24.31230(N)    087 49 35.38360(W) AD(       ) 1
 ME2641  USSD        -  41 26 24.43200(N)    087 49 35.21600(W) AD(       ) 3
 ME2641
 ME2641.Superseded values are not recommended for survey control.
 ME2641
 ME2641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2641.See file dsdata.pdf to determine how the superseded data were derived.
 ME2641
 ME2641_MARKER: DS = TRIANGULATION STATION DISK
 ME2641_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME2641+WITH SETTING: PAVEMENT
 ME2641_SP_SET: CONCRETE SLAB
 ME2641
 ME2641  HISTORY     - Date     Condition        Report By
 ME2641  HISTORY     - 1879     MONUMENTED       USLS
 ME2641  HISTORY     - 1930     GOOD             CGS
 ME2641  HISTORY     - 1952     GOOD             CGS
 ME2641  HISTORY     - 1959     GOOD             CGS
 ME2641  HISTORY     - 1973     GOOD             ILHD
 ME2641  HISTORY     - 20081015 SEE DESCRIPTION  GEOCAC
 ME2641
 ME2641                          STATION DESCRIPTION
 ME2641
 ME2641'DESCRIBED BY US LAKE SURVEY 1879
 ME2641'THIS STATION IS SITUATED IN THE NE QUARTER OF THE NE QUARTER OF SEC.
 ME2641'15, T 34 N, R 13 W, GREEN GARDEN TOWNSHIP, WILL COUNTY, ILLINOIS,
 ME2641'ABOUT 1-1/2 MILES N AND 4 MILES W OF MONEE RAILWAY STATION ON THE
 ME2641'ILLINOIS CENTRAL RAILROAD.  THE HEIGHT OF STATION USED WAS 50 FEET.
 ME2641'
 ME2641'THE GEODETIC POINT IS MARKED BY A STONE POST OF THE USUAL FORM, SET
 ME2641'ABOUT 3 FEET BELOW THE SURFACE OF THE GROUND, WITH A STONE POST SET
 ME2641'DIRECTLY OVER IT AS A SURFACE MARK.  THREE STONE REFERENCE POSTS WERE
 ME2641'SET AS FOLLOWS- ONE ON THE W SIDE OF THE ROAD JUST E OF THE STATION,
 ME2641'BEARING S 57 DEG 22 MIN E, DISTANT 72.8 METERS, ONE NEAR THE SE CORNER
 ME2641'OF THE CROSSING OF TWO ROADS ON SECTION LINES, AT THE CORNER OF
 ME2641'SECTIONS 10, 11, 14, AND 15, BEARING N 49 DEG 28 MIN E, DISTANT 103.3
 ME2641'METERS, AND ONE ON THE N SIDE OF THE ROAD N OF THE STATION BEARING N
 ME2641'17 DEG 07 MIN W, DISTANT 86.6 METERS FROM THE GEODETIC POINT.  THE
 ME2641'CORNER OF SECTIONS 10, 11, 14, AND 15 BEARS N 41 DEG 13 MIN E, AND IS
 ME2641'DISTANT 103.0 METERS FROM THE GEODETIC POINT.  THE HEIGHT OF GROUND AT
 ME2641'THE STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS 218.3 FEET.
 ME2641
 ME2641                          STATION RECOVERY (1930)
 ME2641
 ME2641'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (FLG)
 ME2641'THE STATION AND THE THREE REFERENCE MARKS WERE RECOVERED, AND FOUND TO
 ME2641'BE IN FAIR CONDITION.  THE LOCATION OF THE STATION IS AS FOLLOWS-
 ME2641'ABOUT 8 MILES E AND 1 MILE N OF MANHATTAN, 3-1/2 MILES E OF S OF
 ME2641'FRANKFORT, 1 MILE SW OF THE ANGELICA CHURCH, IN THE NE 1/4 OF THE NE
 ME2641'1/4 OF SEC. 15, T 34 N, R 12 E, ON HIGHEST GROUND IN A CULTIVATED
 ME2641'FIELD OWNED AND FARMED BY MR. HENRY EISENBRANDT OF FRANKFORT, WHOSE
 ME2641'BROTHER LIVES 750 FEET N OF THE STATION.
 ME2641'
 ME2641'THE MARK IS 12 INCHES BELOW THE SURFACE, 103 METERS SW OF A ROAD
 ME2641'INTERSECTION WHICH IS THE SECTION CORNER, 66.7 METERS S OF A FENCE,
 ME2641'AND 58.0 METERS W OF A FENCE.
 ME2641'
 ME2641'A SLAB OF CONCRETE WAS PLACED OVER THE ORIGINAL STONE POST MARKING THE
 ME2641'STATION, AND A BRASS DISK CENTERED OVER THE GEODETIC POINT AND MARKED
 ME2641'U.S.C. AND G.S. 1930 AND U.S.E. 1879.  THE ORIGINAL REFERENCE MARKS
 ME2641'ARE STONE POSTS 6 INCHES SQUARE WITH A CROSS AND U.S. CUT IN THE TOP
 ME2641'THEY PROJECT ABOUT 5 INCHES ABOVE THE SURFACE.  THE DESCRIPTION OF THE
 ME2641'OLD REFERENCE MARKS IS GOOD EXCEPT FOR THE DISTANCE TO THE STATION
 ME2641'WHICH WAS CORRECTED.  TWO NEW REFERENCE MARKS WERE SET AS FOLLOWS-
 ME2641'
 ME2641'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN CONCRETE AS
 ME2641'DESCRIBED IN SET 4 INCHES ABOVE THE SURFACE, AND IS LOCATED NEAR A
 ME2641'FENCE CORNER IN THE SW CORNER OF THE ROAD INTERSECTION, AND 86.05
 ME2641'METERS (SLOPE DISTANCE) NE OF STATION.  IT IS 17.0 METERS SW OF THE
 ME2641'SECTION CORNER, AND 2.0 METERS SW OF THE FENCE CORNER.
 ME2641'
 ME2641'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN CONCRETE AS
 ME2641'DESCRIBED, SET 4 INCHES ABOVE THE SURFACE, AND IS LOCATED NEAR A FENCE
 ME2641'CORNER ON THE W SIDE OF THE SECTION LINE ROAD 500 FEET NE OF A HOUSE
 ME2641'AND APPROXIMATELY 0.35 MILE E OF S OF THE STATION.
 ME2641'
 ME2641'HEIGHT OF SIGNAL USED 35 METERS.
 ME2641
 ME2641                          STATION RECOVERY (1952)
 ME2641
 ME2641'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2641'STATION WAS RECOVERED AS DESCRIBED BY THE 1930 DESCRIPTION.  STATION
 ME2641'MARK AND REFERENCE MARKS SET IN 1930 WERE FOUND IN GOOD CONDITION.
 ME2641'DISTANCES AND DIRECTIONS TO THESE REFERENCE MARKS CHECKED.  THE USLS
 ME2641'REFERENCE MARKS WERE SEARCHED FOR BUT COULD NOT BE FOUND AND SHOULD BE
 ME2641'CONSIDERED DESTROYED.  THE ANGELICA CHURCH STEEPLE USED AS AN AZIMUTH
 ME2641'MARK HAS BEEN DESTROYED.  A NEW REFERENCE MARK NO. 3 WAS SET BY THIS
 ME2641'PARTY.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 ME2641'
 ME2641'STATION IS LOCATED 4 MILES NORTHWEST OF MONEE AND 3 MILES SOUTH OF
 ME2641'FRANKFORT ON PROPERTY OWNED BY MR. BASTON SWETS.  IT IS 310 FEET
 ME2641'SOUTHWEST OF THE INTERSECTION OF A GRAVEL CROSSROAD, 250 FEET SOUTH OF
 ME2641'A GRAVEL ROAD AND 224 FEET WEST OF A GRAVEL ROAD.  THE MARK IS 12
 ME2641'INCHES BELOW THE SURFACE AND THE DISK IS STAMPED USE GARDEN 1930 1879.
 ME2641'
 ME2641'REFERENCE MARK NO. 1 IS 282.5 FEET (SLOPE DISTANCE) NORTHEAST OF THE
 ME2641'STATION.  IT IS 43 FEET WEST OF A GRAVEL ROAD, 39 FEET SOUTH OF A
 ME2641'GRAVEL ROAD AND 8 FEET SOUTHWEST OF A POWER LINE POLE.  THE MARK
 ME2641'PROJECTS 2 INCHES AND THE DISK IS STAMPED GARDEN NO 1 1930.
 ME2641'
 ME2641'REFERENCE MARK MARK NO. 2 IS 0.35 MILE SOUTH OF THE STATION AND WAS
 ME2641'USED AS AN AZIMUTH MARK.  IT IS 35 FEET WEST OF A GRAVEL ROAD, 4 FEET
 ME2641'SOUTHWEST OF A WHITE WITNESS POST AND 3 FEET NORTHWEST OF A FENCE
 ME2641'CORNER.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED GARDEN.
 ME2641'
 ME2641'REFERENCE MARK NO. 3 IS 190.00 FEET EAST OF THE STATION.  IT IS 38
 ME2641'FEET WEST OF A GRAVEL ROAD AND 2 FEET SOUTH OF A WHITE WITNESS POST.
 ME2641'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED GARDEN NO 3 1930.
 ME2641'
 ME2641'TO REACH THE STATION FROM THE BRIDGE ACROSS THE ILLNOIS CENTRAL RAIL
 ME2641'ROAD, NORTH OF THE DEPOT IN MONEE, GO WEST FOR 0.1 MILE TO THE
 ME2641'INTERSECTION OF U.S. HIGHWAY 54, CONTINUE WEST FOR 0.1 MILE TO A
 ME2641'REVERSE Y, TURN RIGHT AND GO NORTH AND WEST FOR 4.3 MILES TO A GRAVEL
 ME2641'CROSS ROAD, TURN RIGHT AND GO NORTH FOR 0.6 MILE TO R.M. NO. 2 ON THE
 ME2641'LEFT AS DESCRIBED.  CONTINUE FOR 0.4 MILE TO A GRAVEL CROSS ROAD AND
 ME2641'THE STATION IN THE SOUTHWEST CORNER AS DESCRIBED.
 ME2641'
 ME2641'THE UNDERGROUND MARK IS A BRASS DISK SET IN CONCRETE AND CENTERED OVER
 ME2641'THE ORIGINAL STONE POST.  THE DISK IS STAMPED U.S.C. AND G.S. 1930
 ME2641'U.S.E. 1879.
 ME2641'
 ME2641'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 ME2641
 ME2641                          STATION RECOVERY (1959)
 ME2641
 ME2641'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2641'THE STATION AND ALL MARKS WITH THE EXCEPTION OF REFERENCE MARK NO. 3
 ME2641'WERE RECOVERED AS DESCRIBED BY M.W. SWANSON IN 1952.  REFERENCE MARK
 ME2641'NO. 3 WAS FOUND LAYING NEAR REFERENCE MARK NO. 1.
 ME2641'
 ME2641'RECOVERED BY RECONNAISSANCE PARTY.
 ME2641
 ME2641                          STATION RECOVERY (1973)
 ME2641
 ME2641'RECOVERY NOTE BY IL HIGHWAY DEPT 1973 (FAW)
 ME2641'GARDEN 1879, 1930 GOOD- DESCRIPTION O.K.  GARDEN NO. 1, 1930 GOOD.
 ME2641'GARDEN NO. 2, 1930 GOOD.  GARDEN NO. 3, 1930 DESTROYED- DISK WAS
 ME2641'RECOVERED.
 ME2641'
 ME2641'GARDEN 1879, 1930 IS ON THE PROPERTY OWED BY RICH REAL ESTATE OF
 ME2641'ORLAND PARK AND IS NOW BEING SUBDIVIDED.  MR. CLARK, WHO WORKS FOR THE
 ME2641'REAL ESTATE COMPANY, LIVES WEST OF THE STATION ABOUT 0.5 MILES ON THE
 ME2641'NORTH SIDE OF THE GRAVEL ROAD.  HE WAS NOT AT HOME WHEN THE STATION
 ME2641'WAS RECOVERED.
 ME2641'
 ME2641'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 4.0 MILES NORTH-
 ME2641'WEST OF MONEE
 ME2641
 ME2641                          STATION RECOVERY (2008)
 ME2641
 ME2641'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2641'THIS MARK IS IN THE YARD OF A PRIVATE RESIDENCE, OWNERSHIP IS UNKNOWN.
 ME2641'THIS PARTY REQUESTED PERMISSION TO SEEK THE MARK, BUT WAS DENIED BY
 ME2641'THE HOME OWNER.
 ME2641'
 ME2641'RM 1 WAS RECOVERED.
 ME2641'RM 2 WAS NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0292 ***********************************************************************
 MF0292  DESIGNATION -  GARDNER AZ MK
 MF0292  PID         -  MF0292
 MF0292  STATE/COUNTY-  IL/GRUNDY
 MF0292  COUNTRY     -  US
 MF0292  USGS QUAD   -  GARDNER (2018)
 MF0292
 MF0292                         *CURRENT SURVEY CONTROL
 MF0292  ______________________________________________________________________
 MF0292* NAD 83(1986) POSITION- 41 10 46.     (N) 088 19 10.     (W)   SCALED
 MF0292* NAVD 88 ORTHO HEIGHT -   179.308 (meters)      588.28  (feet) ADJUSTED
 MF0292  ______________________________________________________________________
 MF0292  GEOID HEIGHT    -        -32.662 (meters)                     GEOID18
 MF0292  DYNAMIC HEIGHT  -        179.236 (meters)      588.04  (feet) COMP
 MF0292  MODELED GRAVITY -    980,218.9   (mgal)                       NAVD 88
 MF0292
 MF0292  VERT ORDER      -  SECOND    CLASS 0
 MF0292
 MF0292.The horizontal coordinates were scaled from a map and have
 MF0292.an estimated accuracy of +/- 6 seconds.
 MF0292
 MF0292.The orthometric height was determined by differential leveling and
 MF0292.adjusted by the NATIONAL GEODETIC SURVEY
 MF0292.in June 1991.
 MF0292
 MF0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0292.GEOID18 height accuracy estimate available here.
 MF0292
 MF0292.Click photographs - Photos may exist for this station.
 MF0292
 MF0292.The dynamic height is computed by dividing the NAVD 88
 MF0292.geopotential number by the normal gravity value computed on the
 MF0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0292.degrees latitude (g = 980.6199 gals.).
 MF0292
 MF0292.The modeled gravity was interpolated from observed gravity values.
 MF0292
 MF0292;                    North         East    Units  Estimated Accuracy
 MF0292;SPC IL E     -   500,970.      301,170.      MT  (+/- 180 meters Scaled)
 MF0292
 MF0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL893595(NAD 83)
 MF0292
 MF0292                          SUPERSEDED SURVEY CONTROL
 MF0292
 MF0292  NGVD 29 (??/??/92)  179.385  (m)          588.53   (f) ADJ UNCH    2 0
 MF0292
 MF0292.Superseded values are not recommended for survey control.
 MF0292
 MF0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0292.See file dsdata.pdf to determine how the superseded data were derived.
 MF0292
 MF0292_MARKER: DZ = AZIMUTH MARK DISK
 MF0292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0292_STAMPING: GARDNER 1960
 MF0292_MARK LOGO: CGS
 MF0292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0292+STABILITY: SURFACE MOTION
 MF0292
 MF0292  HISTORY     - Date     Condition        Report By
 MF0292  HISTORY     - 1960     MONUMENTED       CGS
 MF0292  HISTORY     - 1961     GOOD             CGS
 MF0292  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0292
 MF0292                          STATION DESCRIPTION
 MF0292
 MF0292'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0292'0.4 MI SW FROM GARDNER.
 MF0292'ABOUT 0.15 MILES EAST ALONG ALTERNATE U.S. HIGHWAY 66 FROM THE
 MF0292'OVERPASS AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S.
 MF0292'HIGHWAY 66 IN THE WEST PART OF GARDNER, THENCE 0.10 MILES SOUTHWEST
 MF0292'ALONG ALTERNATE U.S. HIGHWAY 66, THENCE 0.2 MILES SOUTHWEST ALONG
 MF0292'A CONCRETE PAVED ROAD AT ITS JUNCTION WITH A GRAVEL ROAD, 53 FEET
 MF0292'SOUTHEAST OF THE CENTER LINE OF THE ROAD, 28 FEET NORTHEAST OF THE
 MF0292'CENTER LINE OF THE GRAVEL ROAD, 2.9 FEET NORTH OF A POWER POLE,
 MF0292'1.9 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 MF0292'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 MF0292'PROJECTING 2 INCHES.
 MF0292
 MF0292                          STATION RECOVERY (2008)
 MF0292
 MF0292'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0292'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1426 ***********************************************************************
 MF1426  DESIGNATION -  GARDNER MUNICIPAL TANK
 MF1426  PID         -  MF1426
 MF1426  STATE/COUNTY-  IL/GRUNDY
 MF1426  COUNTRY     -  US
 MF1426  USGS QUAD   -  GARDNER (2018)
 MF1426
 MF1426                         *CURRENT SURVEY CONTROL
 MF1426  ______________________________________________________________________
 MF1426* NAD 83(1997) POSITION- 41 11 09.92935(N) 088 18 35.02143(W)   ADJUSTED
 MF1426  ______________________________________________________________________
 MF1426  GEOID HEIGHT    -        -32.675 (meters)                     GEOID18
 MF1426  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 MF1426  HORZ ORDER      -  THIRD
 MF1426
 MF1426.The horizontal coordinates were established by classical geodetic methods
 MF1426.and adjusted by the National Geodetic Survey in October 1999.
 MF1426
 MF1426.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1426.GEOID18 height accuracy estimate available here.
 MF1426
 MF1426.Click photographs - Photos may exist for this station.
 MF1426
 MF1426.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1426
 MF1426. The following values were computed from the NAD 83(1997) position.
 MF1426
 MF1426;                    North         East     Units Scale Factor Converg.
 MF1426;SPC IL E     -   501,708.071   301,980.379   MT  0.99997505   +0 00 56.0
 MF1426;SPC IL E     - 1,646,020.56    990,747.29   sFT  0.99997505   +0 00 56.0
 MF1426;UTM  16      - 4,560,242.105   390,158.953   MT  0.99974849   -0 51 45.2
 MF1426
 MF1426_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9015860242(NAD 83)
 MF1426
 MF1426                          SUPERSEDED SURVEY CONTROL
 MF1426
 MF1426  NAD 83(1997)-  41 11 09.93299(N)    088 18 35.02426(W) AD(       ) 3
 MF1426  NAD 83(1986)-  41 11 09.93752(N)    088 18 35.03785(W) AD(       ) 3
 MF1426  NAD 27      -  41 11 09.81900(N)    088 18 34.82200(W) AD(       ) 3
 MF1426
 MF1426.Superseded values are not recommended for survey control.
 MF1426
 MF1426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1426.See file dsdata.pdf to determine how the superseded data were derived.
 MF1426
 MF1426_MARKER: 53 = ELEVATED TANK
 MF1426_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1426+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2008
 MF1426
 MF1426  HISTORY     - Date     Condition        Report By
 MF1426  HISTORY     - 1961     FIRST OBSERVED   CGS
 MF1426  HISTORY     - 20081106 GOOD             GEOCAC
 MF1426
 MF1426                          STATION DESCRIPTION
 MF1426
 MF1426'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 MF1426'STATION IS LOCATED IN THE VILLAGE OF GARDNER AND IS APPROXIMATELY
 MF1426'100 FEET NORTH OF THE JUNCTION OF MAIN AND GRUNDY STREETS.
 MF1426'
 MF1426'STATION IS A ROUND METAL TANK PAINTED SILVER, IS SUPPORTED
 MF1426'BY A STANDPIPE BASE, HAS GARDNER PAINTED WITH BLACK LETTERING
 MF1426'ON NORTH AND SOUTHWEST SIDES OF TANK AND IS APPROXIMATELY
 MF1426'100 FEET HIGH.
 MF1426'
 MF1426'POINT INTERSECTED WAS TOP AND CENTER.
 MF1426
 MF1426                          STATION RECOVERY (2008)
 MF1426
 MF1426'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1426'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0293 ***********************************************************************
 MF0293  DESIGNATION -  GARDNER RM 1
 MF0293  PID         -  MF0293
 MF0293  STATE/COUNTY-  IL/GRUNDY
 MF0293  COUNTRY     -  US
 MF0293  USGS QUAD   -  GARDNER (2018)
 MF0293
 MF0293                         *CURRENT SURVEY CONTROL
 MF0293  ______________________________________________________________________
 MF0293* NAD 83(1986) POSITION- 41 11 04.15   (N) 088 19 06.26   (W)   HD_HELD1
 MF0293* NAVD 88 ORTHO HEIGHT -   178.647 (meters)      586.11  (feet) ADJUSTED
 MF0293  ______________________________________________________________________
 MF0293  GEOID HEIGHT    -        -32.670 (meters)                     GEOID18
 MF0293  DYNAMIC HEIGHT  -        178.576 (meters)      585.88  (feet) COMP
 MF0293  MODELED GRAVITY -    980,219.7   (mgal)                       NAVD 88
 MF0293
 MF0293  VERT ORDER      -  SECOND    CLASS 0
 MF0293
 MF0293.The horizontal coordinates were determined by differentially corrected
 MF0293.hand held GPS observations or other comparable positioning techniques
 MF0293.and have an estimated accuracy of +/- 3 meters.
 MF0293
 MF0293.The orthometric height was determined by differential leveling and
 MF0293.adjusted by the NATIONAL GEODETIC SURVEY
 MF0293.in June 1991.
 MF0293
 MF0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0293.GEOID18 height accuracy estimate available here.
 MF0293
 MF0293.Click photographs - Photos may exist for this station.
 MF0293
 MF0293.The dynamic height is computed by dividing the NAVD 88
 MF0293.geopotential number by the normal gravity value computed on the
 MF0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0293.degrees latitude (g = 980.6199 gals.).
 MF0293
 MF0293.The modeled gravity was interpolated from observed gravity values.
 MF0293
 MF0293;                    North         East    Units  Estimated Accuracy
 MF0293;SPC IL E     -   501,529.6     301,252.4     MT  (+/- 3 meters HH1 GPS) 
 MF0293
 MF0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8942860074(NAD 83)
 MF0293
 MF0293                          SUPERSEDED SURVEY CONTROL
 MF0293
 MF0293  NGVD 29 (??/??/92)  178.724  (m)          586.36   (f) ADJ UNCH    2 0
 MF0293
 MF0293.Superseded values are not recommended for survey control.
 MF0293
 MF0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0293.See file dsdata.pdf to determine how the superseded data were derived.
 MF0293
 MF0293_MARKER: DR = REFERENCE MARK DISK
 MF0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0293_STAMPING: GARDNER NO 1 1960
 MF0293_MARK LOGO: CGS
 MF0293_PROJECTION: FLUSH
 MF0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0293+STABILITY: SURFACE MOTION
 MF0293
 MF0293  HISTORY     - Date     Condition        Report By
 MF0293  HISTORY     - 1960     MONUMENTED       CGS
 MF0293  HISTORY     - 1961     GOOD             CGS
 MF0293  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0293
 MF0293                          STATION DESCRIPTION
 MF0293
 MF0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0293'AT GARDNER.
 MF0293'IN THE WEST PART OF GARDNER AT THE JUNCTION OF ALTERNATE U.S.
 MF0293'HIGHWAY 66 AND STATE HIGHWAY 129, ABOUT 0.15 MILES EAST ALONG
 MF0293'ALTERNATE U.S. HIGHWAY 66 FROM THE OVERPASS AT THE JUNCTION OF U.S.
 MF0293'HIGHWAY 66, AT THE ENTRANCE TO THE U.S.D.A. GRAIN STORAGE BINS,
 MF0293'86 FEET NORTHWEST OF THE CENTER LINE OF ALTERNATE U.S. HIGHWAY 66,
 MF0293'1 FOOT SOUTHEAST OF THE FENCE, 114 FEET SOUTHWEST OF THE SOUTH
 MF0293'END OF A METAL GATE, 86.5 FEET SOUTHWEST OF TRAVERSE STATION GARDNER,
 MF0293'83.3 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 MF0293'ALTERNATE U.S. HIGHWAY 66 AND SET IN THE TOP OF A CONCRETE POST
 MF0293'FLUSH WITH THE GROUND.
 MF0293
 MF0293                          STATION RECOVERY (2008)
 MF0293
 MF0293'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0293'THIS PARTY MEASURED FROM STATION GARDNER BUT DID NOT LOCATE THIS MARK.
 MF0293'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0295 ***********************************************************************
 MF0295  DESIGNATION -  GARDNER RM 2
 MF0295  PID         -  MF0295
 MF0295  STATE/COUNTY-  IL/GRUNDY
 MF0295  COUNTRY     -  US
 MF0295  USGS QUAD   -  GARDNER (2018)
 MF0295
 MF0295                         *CURRENT SURVEY CONTROL
 MF0295  ______________________________________________________________________
 MF0295* NAD 83(1986) POSITION- 41 11 05.76   (N) 088 19 05.59   (W)   HD_HELD1
 MF0295* NAVD 88 ORTHO HEIGHT -   178.865 (meters)      586.83  (feet) ADJUSTED
 MF0295  ______________________________________________________________________
 MF0295  GEOID HEIGHT    -        -32.671 (meters)                     GEOID18
 MF0295  DYNAMIC HEIGHT  -        178.794 (meters)      586.59  (feet) COMP
 MF0295  MODELED GRAVITY -    980,219.7   (mgal)                       NAVD 88
 MF0295
 MF0295  VERT ORDER      -  SECOND    CLASS 0
 MF0295
 MF0295.The horizontal coordinates were determined by differentially corrected
 MF0295.hand held GPS observations or other comparable positioning techniques
 MF0295.and have an estimated accuracy of +/- 3 meters.
 MF0295
 MF0295.The orthometric height was determined by differential leveling and
 MF0295.adjusted by the NATIONAL GEODETIC SURVEY
 MF0295.in June 1991.
 MF0295
 MF0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0295.GEOID18 height accuracy estimate available here.
 MF0295
 MF0295.Click photographs - Photos may exist for this station.
 MF0295
 MF0295.The dynamic height is computed by dividing the NAVD 88
 MF0295.geopotential number by the normal gravity value computed on the
 MF0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0295.degrees latitude (g = 980.6199 gals.).
 MF0295
 MF0295.The modeled gravity was interpolated from observed gravity values.
 MF0295
 MF0295;                    North         East    Units  Estimated Accuracy
 MF0295;SPC IL E     -   501,579.3     301,268.0     MT  (+/- 3 meters HH1 GPS) 
 MF0295
 MF0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8944460124(NAD 83)
 MF0295
 MF0295                          SUPERSEDED SURVEY CONTROL
 MF0295
 MF0295  NGVD 29 (??/??/92)  178.943  (m)          587.08   (f) ADJ UNCH    2 0
 MF0295
 MF0295.Superseded values are not recommended for survey control.
 MF0295
 MF0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0295.See file dsdata.pdf to determine how the superseded data were derived.
 MF0295
 MF0295_MARKER: DR = REFERENCE MARK DISK
 MF0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0295_STAMPING: GARDNER NO 2 1960
 MF0295_MARK LOGO: CGS
 MF0295_PROJECTION: FLUSH
 MF0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0295+STABILITY: SURFACE MOTION
 MF0295
 MF0295  HISTORY     - Date     Condition        Report By
 MF0295  HISTORY     - 1960     MONUMENTED       CGS
 MF0295  HISTORY     - 1961     GOOD             CGS
 MF0295  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0295
 MF0295                          STATION DESCRIPTION
 MF0295
 MF0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0295'AT GARDNER.
 MF0295'IN THE WEST PART OF GARDNER AT THE JUNCTION OF ALTERNATE U.S.
 MF0295'HIGHWAY 66 AND STATE HIGHWAY 129, ABOUT 0.15 MILES EAST ALONG
 MF0295'ALTERNATE U.S. HIGHWAY 66 FROM THE OVERPASS AT THE JUNCTION OF
 MF0295'U.S. HIGHWAY 66, AT THE ENTRANCE TO THE U.S.D.A. GRAIN STORAGE
 MF0295'BINS, 87 FEET NORTHWEST OF THE CENTER LINE OF ALTERNATE U.S. HIGHWAY
 MF0295'66, 1 FOOT SOUTHEAST OF THE FENCE, 3 FEET SOUTH-SOUTHEAST OF A
 MF0295'FENCE CORNER, 36 FEET NORTHWEST OF THE NORTH END OF A METAL GATE,
 MF0295'87.7 FEET NORTH OF TRAVERSE STATION GARDNER, 87.3 FEET
 MF0295'NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH ALTERNATE
 MF0295'U.S. HIGHWAY 66, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 MF0295'THE GROUND
 MF0295
 MF0295                          STATION RECOVERY (2008)
 MF0295
 MF0295'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0295'THIS PARTY MEASURED FROM STATION GARDNER BUT DID NOT LOCATE THIS MARK.
 MF0295'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1878 ***********************************************************************
 LC1878  DESIGNATION -  GARFIELD
 LC1878  PID         -  LC1878
 LC1878  STATE/COUNTY-  IL/MCLEAN
 LC1878  COUNTRY     -  US
 LC1878  USGS QUAD   -  NORMAL WEST (2018)
 LC1878
 LC1878                         *CURRENT SURVEY CONTROL
 LC1878  ______________________________________________________________________
 LC1878* NAD 83(1997) POSITION- 40 33 52.85393(N) 089 03 45.33553(W)   ADJUSTED
 LC1878* NAVD 88 ORTHO HEIGHT -   267.    (meters)      876.    (feet) SCALED
 LC1878  ______________________________________________________________________
 LC1878  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 LC1878  LAPLACE CORR    -          2.36  (seconds)                    DEFLEC18
 LC1878  HORZ ORDER      -  FIRST
 LC1878
 LC1878.The horizontal coordinates were established by classical geodetic methods
 LC1878.and adjusted by the National Geodetic Survey in October 1999.
 LC1878
 LC1878.The orthometric height was scaled from a topographic map.
 LC1878
 LC1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1878.GEOID18 height accuracy estimate available here.
 LC1878
 LC1878.Click photographs - Photos may exist for this station.
 LC1878
 LC1878.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1878
 LC1878. The following values were computed from the NAD 83(1997) position.
 LC1878
 LC1878;                    North         East     Units Scale Factor Converg.
 LC1878;SPC IL E     -   432,956.623   238,242.966   MT  1.00002193   -0 28 27.3
 LC1878;SPC IL E     - 1,420,458.52    781,635.46   sFT  1.00002193   -0 28 27.3
 LC1878;SPC IL W     -   433,272.240   793,495.296   MT  1.00004874   +0 43 04.9
 LC1878;SPC IL W     - 1,421,494.01  2,603,325.82   sFT  1.00004874   +0 43 04.9
 LC1878;UTM  16      - 4,492,478.741   325,390.599   MT  0.99997529   -1 20 30.0
 LC1878
 LC1878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1878!SPC IL E     -   0.99996317  x   1.00002193  =   0.99998510
 LC1878!SPC IL W     -   0.99996317  x   1.00004874  =   1.00001191
 LC1878!UTM  16      -   0.99996317  x   0.99997529  =   0.99993846
 LC1878
 LC1878:                Primary Azimuth Mark                     Grid Az
 LC1878:SPC IL E     -  GARFIELD AZ MK                           003 12 24.0
 LC1878:SPC IL W     -  GARFIELD AZ MK                           002 00 51.8
 LC1878:UTM  16      -  GARFIELD AZ MK                           004 04 26.7
 LC1878
 LC1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2539092478(NAD 83)
 LC1878
 LC1878|---------------------------------------------------------------------|
 LC1878| PID    Reference Object                     Distance      Geod. Az  |
 LC1878|                                                           dddmmss.s |
 LC1878| CI7447 GARFIELD AZ MK                                     0024356.7 |
 LC1878| CI7448 GARFIELD RM 1                        22.418 METERS 11839     |
 LC1878| CI7449 GARFIELD RM 2                        26.750 METERS 34237     |
 LC1878|---------------------------------------------------------------------|
 LC1878
 LC1878                          SUPERSEDED SURVEY CONTROL
 LC1878
 LC1878  NAD 83(1986)-  40 33 52.86775(N)    089 03 45.33697(W) AD(       ) 1
 LC1878  NAD 27      -  40 33 52.73700(N)    089 03 45.05770(W) AD(       ) 1
 LC1878
 LC1878.Superseded values are not recommended for survey control.
 LC1878
 LC1878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1878.See file dsdata.pdf to determine how the superseded data were derived.
 LC1878
 LC1878_MARKER: DS = TRIANGULATION STATION DISK
 LC1878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1878_STAMPING: GARFIELD 1959
 LC1878_MARK LOGO: CGS
 LC1878_PROJECTION: RECESSED 36 CENTIMETERS
 LC1878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1878+STABILITY: SURFACE MOTION
 LC1878
 LC1878  HISTORY     - Date     Condition        Report By
 LC1878  HISTORY     - 1959     MONUMENTED       CGS
 LC1878
 LC1878                          STATION DESCRIPTION
 LC1878
 LC1878'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1878'THE STATION IS ABOUT 7 MILES NORTHWEST OF BLOOMINGTON, ABOUT
 LC1878'3-1/2 MILES EAST-SOUTHEAST OF CARLOCK AND IS ON THE PROPERTY
 LC1878'OF MR. WALTER KINZINGER, WHO LIVES SOUTHEAST OF THE STATION.
 LC1878'IT IS IN THE SOUTHEAST 1/4 OF SECTION 2, T. 24 N., R. 1 W.,
 LC1878'27 FEET EAST OF A NORTH-SOUTH FENCE LINE, 36 FEET NORTH OF
 LC1878'A FENCE LINE AND 72 FEET NORTHWEST OF A WITNESS POST.  THE
 LC1878'MONUMENT IS 14 INCHES UNDERGROUND AND THE DISK IS STAMPED
 LC1878'GARFIELD 1959.
 LC1878'
 LC1878'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9
 LC1878'AND U.S. HIGHWAY 150 IN THE WEST BUSINESS SECTION OF BLOOMINGTON,
 LC1878'GO NORTHWEST ON U.S. HIGHWAY 150 FOR 4.6 MILES TO A SIDE ROAD
 LC1878'RIGHT WHERE HIGHWAY 150 CURVES TO THE LEFT.  TURN RIGHT
 LC1878'AND GO NORTH ON A PAVED ROAD FOR 1.95 MILES TO A DRIVEWAY
 LC1878'ON THE LEFT.  CONTINUE NORTH FOR ABOUT 30 PACES TO A WOODEN
 LC1878'GATE ON THE LEFT*.  TURN LEFT AND PASS THROUGH GATE AND
 LC1878'GO NORTH-NORTHWEST ACROSS A PASTURE FIELD FOR ABOUT 78 PACES
 LC1878'AND THE STATION NEAR THE SOUTHWEST CORNER OF THE FIELD.
 LC1878'
 LC1878'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO NORTH ON
 LC1878'THE PAVED ROAD FOR 0.7 MILE TO THE MARK ON THE RIGHT.
 LC1878'
 LC1878'REFERENCE MARK 1 IS 6 INCHES NORTH ON A WIRE FENCE, 1 FOOT
 LC1878'NORTHWEST OF A FENCE CORNER AND 2 FEET EAST OF A WITNESS
 LC1878'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GARFIELD
 LC1878'NO 1 1959
 LC1878'
 LC1878'REFERENCE MARK 2 IS 1 FOOT EAST OF THE NORTH-SOUTH FENCE
 LC1878'LINE AND 87 FEET SOUTH OF A FENCE CORNER.  THE MONUMENT
 LC1878'PROJECTS 2 INCHES AND THE DISK IS STAMPED GARFIELD NO 2 1959.
 LC1878'
 LC1878'THE AZIMUTH MARK IS 1 FOOT WEST OF A T-FENCE CORNER, 23 FEET
 LC1878'EAST OF THE CENTERLINE OF A PAVED ROAD AND 2 FEET SOUTH OF
 LC1878'A WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE
 LC1878'DISK IS STAMPED GARFIELD 1959.
 LC1878'
 LC1878'NO MEASUREMENT BETWEEN R.M.S FARM MACHINERY ON LINE.
 LC1878'
 LC1878'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2757 ***********************************************************************
 ME2757  DESIGNATION -  GARFIELD
 ME2757  PID         -  ME2757
 ME2757  STATE/COUNTY-  IL/COOK
 ME2757  COUNTRY     -  US
 ME2757  USGS QUAD   -  ENGLEWOOD (2018)
 ME2757
 ME2757                         *CURRENT SURVEY CONTROL
 ME2757  ______________________________________________________________________
 ME2757* NAD 83(1997) POSITION- 41 52 29.17454(N) 087 43 06.16095(W)   ADJUSTED
 ME2757* NAVD 88 ORTHO HEIGHT -   234.2   (meters)      768.    (feet) VERTCON3
 ME2757  ______________________________________________________________________
 ME2757  GEOID HEIGHT    -        -33.561 (meters)                     GEOID18
 ME2757  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 ME2757  HORZ ORDER      -  FIRST
 ME2757
 ME2757.The horizontal coordinates were established by classical geodetic methods
 ME2757.and adjusted by the National Geodetic Survey in October 1999.
 ME2757
 ME2757.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2757.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2757
 ME2757.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2757.GEOID18 height accuracy estimate available here.
 ME2757
 ME2757.Click photographs - Photos may exist for this station.
 ME2757
 ME2757.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2757
 ME2757. The following values were computed from the NAD 83(1997) position.
 ME2757
 ME2757;                    North         East     Units Scale Factor Converg.
 ME2757;SPC IL E     -   578,376.347   351,048.120   MT  1.00000705   +0 24 37.8
 ME2757;SPC IL E     - 1,897,556.40  1,151,730.37   sFT  1.00000705   +0 24 37.8
 ME2757;UTM  16      - 4,636,121.768   440,388.960   MT  0.99964373   -0 28 46.3
 ME2757
 ME2757!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2757!SPC IL E     -   0.99996853  x   1.00000705  =   0.99997558
 ME2757!UTM  16      -   0.99996853  x   0.99964373  =   0.99961227
 ME2757
 ME2757:                Primary Azimuth Mark                     Grid Az
 ME2757:SPC IL E     -  STD 80 COC                               188 54 15.2
 ME2757:UTM  16      -  STD 80 COC                               189 47 39.3
 ME2757
 ME2757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4038836121(NAD 83)
 ME2757
 ME2757|---------------------------------------------------------------------|
 ME2757| PID    Reference Object                     Distance      Geod. Az  |
 ME2757|                                                           dddmmss.s |
 ME2757| ME2786 STD 80 COC                          APPROX. 0.9 KM 1891853.0 |
 ME2757|---------------------------------------------------------------------|
 ME2757
 ME2757                          SUPERSEDED SURVEY CONTROL
 ME2757
 ME2757  NAD 83(1997)-  41 52 29.17469(N)    087 43 06.16137(W) AD(       ) 1
 ME2757  NAD 83(1994)-  41 52 29.17781(N)    087 43 06.17296(W) AD(       ) 1
 ME2757  NAD 83(1986)-  41 52 29.17862(N)    087 43 06.17233(W) AD(       ) 1
 ME2757  NAD 27      -  41 52 29.06213(N)    087 43 05.97277(W) AD(       ) 1
 ME2757  NGVD 29 (07/19/86)  234.3    (m)          769.     (f) VERT ANG       
 ME2757
 ME2757.Superseded values are not recommended for survey control.
 ME2757
 ME2757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2757.See file dsdata.pdf to determine how the superseded data were derived.
 ME2757
 ME2757_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2757_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2757_SP_SET: BUILDING ROOF
 ME2757_STAMPING: GARFIELD 1977
 ME2757_MARK LOGO: NGS
 ME2757_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2757+STABILITY: POSITION/ELEVATION WELL
 ME2757
 ME2757  HISTORY     - Date     Condition        Report By
 ME2757  HISTORY     - 1977     MONUMENTED       NGS
 ME2757
 ME2757                          STATION DESCRIPTION
 ME2757
 ME2757'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2757'THE STATION IS LOCATED IN THE WEST SECTION OF CHICAGO ON THE
 ME2757'ROOF OF THE GARFIELD PARK APARTMENT BUILDING AT 3700 W.
 ME2757'CONGRESS PARKWAY.
 ME2757'
 ME2757'STATION MARK, A STANDARD DISK STAMPED---GARFIELD 1977---, IS
 ME2757'GLUED TO THE ROOF AND IS COVERED BY A COPPER LINCOLN HAT
 ME2757'PROJECTING 6 INCHES ABOVE THE ROOF SURFACE.  IT IS 20.0 FEET
 ME2757'SOUTHEAST OF THE NORTHWEST CORNER OF THE ELEVATOR SHAFT, 18.0
 ME2757'FEET NORTHWEST OF THE SOUTHEAST CORNER OF THE ELEVATOR SHAFT,
 ME2757'15.7 FEET NORTHEAST OF THE SOUTHWEST CORNER OF THE ELEVATOR
 ME2757'SHAFT AND 9.9 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 ME2757'CHIMNEY PROJECTING FROM THE ELEVATOR SHAFT.
 ME2757'
 ME2757'NO REFERENCE MARKS WERE ESTABLISHED.
 ME2757'
 ME2757'STATION BM STD 80 COC CAN BE USED AS THE AZIMUTH.  SEE
 ME2757'SEE DESCRIPTION THEREOF.
 ME2757'
 ME2757'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.7 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0761 ***********************************************************************
 JB0761  DESIGNATION -  GARNER
 JB0761  PID         -  JB0761
 JB0761  STATE/COUNTY-  IL/FAYETTE
 JB0761  COUNTRY     -  US
 JB0761  USGS QUAD   -  VANDALIA (2018)
 JB0761
 JB0761                         *CURRENT SURVEY CONTROL
 JB0761  ______________________________________________________________________
 JB0761* NAD 83(1986) POSITION- 38 59 00.62   (N) 089 06 24.70   (W)   HD_HELD1
 JB0761* NAVD 88 ORTHO HEIGHT -   159.218 (meters)      522.37  (feet) ADJUSTED
 JB0761  ______________________________________________________________________
 JB0761  GEOID HEIGHT    -        -31.738 (meters)                     GEOID18
 JB0761  DYNAMIC HEIGHT  -        159.121 (meters)      522.05  (feet) COMP
 JB0761  MODELED GRAVITY -    980,011.6   (mgal)                       NAVD 88
 JB0761
 JB0761  VERT ORDER      -  FIRST     CLASS II
 JB0761
 JB0761.The horizontal coordinates were determined by differentially corrected
 JB0761.hand held GPS observations or other comparable positioning techniques
 JB0761.and have an estimated accuracy of +/- 3 meters.
 JB0761
 JB0761.The orthometric height was determined by differential leveling and
 JB0761.adjusted by the NATIONAL GEODETIC SURVEY
 JB0761.in June 1991.
 JB0761
 JB0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0761.GEOID18 height accuracy estimate available here.
 JB0761
 JB0761.Click photographs - Photos may exist for this station.
 JB0761
 JB0761.The dynamic height is computed by dividing the NAVD 88
 JB0761.geopotential number by the normal gravity value computed on the
 JB0761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0761.degrees latitude (g = 980.6199 gals.).
 JB0761
 JB0761.The modeled gravity was interpolated from observed gravity values.
 JB0761
 JB0761;                    North         East    Units  Estimated Accuracy
 JB0761;SPC IL E     -   257,431.6     232,977.8     MT  (+/- 3 meters HH1 GPS) 
 JB0761
 JB0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1751217057(NAD 83)
 JB0761
 JB0761                          SUPERSEDED SURVEY CONTROL
 JB0761
 JB0761  USSD        -  38 59 00.57700(N)    089 06 24.34300(W) AD(       ) 3
 JB0761  NGVD 29 (??/??/92)  159.334  (m)          522.75   (f) ADJ UNCH    1 2
 JB0761
 JB0761.Superseded values are not recommended for survey control.
 JB0761
 JB0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0761.See file dsdata.pdf to determine how the superseded data were derived.
 JB0761
 JB0761_MARKER: DS = TRIANGULATION STATION DISK
 JB0761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0761_STAMPING: GARNER 1920
 JB0761_MARK LOGO: CGS
 JB0761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0761+STABILITY: SURFACE MOTION
 JB0761
 JB0761  HISTORY     - Date     Condition        Report By
 JB0761  HISTORY     - 1920     MONUMENTED       CGS
 JB0761  HISTORY     - 1934     GOOD             CGS
 JB0761  HISTORY     - 1976     GOOD             NGS
 JB0761  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 JB0761
 JB0761                          STATION DESCRIPTION
 JB0761
 JB0761'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 JB0761'1.5 MI N FROM VANDALIA.
 JB0761'1.5 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0761'STATION AT VANDALIA, FAYETTE COUNTY, 0.3 MILE NORTH OF THE FOURTH
 JB0761'ROAD CROSSING SOUTH OF VERA, 30 YARDS SOUTHWEST OF THE YARD LIMIT
 JB0761'AND STATION 1 MILE SIGNS, ABOUT 230 FEET SOUTH OF THE NORTH LINE
 JB0761'OF SECTION 8, T 6 N, R 1 E, 51 FEET WEST OF THE WEST RAIL, 44
 JB0761'FEET WEST AND 8 FEET SOUTH OF A WHISTLE POST, AND 55 FEET SOUTH
 JB0761'OF A 12-INCH BLAZED ELM TREE IN THE FENCE LINE AND MARKED B M.
 JB0761'A STANDARD TRIANGULATION-STATION DISK, STAMPED GARNER 1920 AND
 JB0761'SET IN THE TOP OF A CONCRETE POST.  SEC 8, T 6 N, R 1 E.
 JB0761
 JB0761                          STATION RECOVERY (1976)
 JB0761
 JB0761'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0761'RECOVERED/NOT RECOVERED AS DESCRIBED/INDICATED
 JB0761
 JB0761                          STATION RECOVERY (2012)
 JB0761
 JB0761'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0761'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0762 ***********************************************************************
 JB0762  DESIGNATION -  GARNER RESET
 JB0762  PID         -  JB0762
 JB0762  STATE/COUNTY-  IL/FAYETTE
 JB0762  COUNTRY     -  US
 JB0762  USGS QUAD   -  VANDALIA (2018)
 JB0762
 JB0762                         *CURRENT SURVEY CONTROL
 JB0762  ______________________________________________________________________
 JB0762* NAD 83(1997) POSITION- 38 59 00.61686(N) 089 06 24.70108(W)   ADJUSTED
 JB0762* NAVD 88 ORTHO HEIGHT -   159.30  (meters)      522.6   (feet) RESET
 JB0762  ______________________________________________________________________
 JB0762  GEOID HEIGHT    -        -31.738 (meters)                     GEOID18
 JB0762  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 JB0762  HORZ ORDER      -  SECOND
 JB0762  VERT ORDER      -  THIRD
 JB0762
 JB0762.The horizontal coordinates were established by classical geodetic methods
 JB0762.and adjusted by the National Geodetic Survey in October 1999.
 JB0762
 JB0762.The orthometric height was computed from unverified reset data.
 JB0762
 JB0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0762.GEOID18 height accuracy estimate available here.
 JB0762
 JB0762.Click photographs - Photos may exist for this station.
 JB0762
 JB0762.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0762
 JB0762. The following values were computed from the NAD 83(1997) position.
 JB0762
 JB0762;                    North         East     Units Scale Factor Converg.
 JB0762;SPC IL E     -   257,431.482   232,977.735   MT  1.00003029   -0 29 11.9
 JB0762;SPC IL E     -   844,589.79    764,361.12   sFT  1.00003029   -0 29 11.9
 JB0762;SPC IL W     -   257,672.445   791,824.134   MT  1.00004496   +0 40 00.4
 JB0762;SPC IL W     -   845,380.35  2,597,843.01   sFT  1.00004496   +0 40 00.4
 JB0762;UTM  16      - 4,317,057.352   317,512.156   MT  1.00001008   -1 19 32.8
 JB0762
 JB0762!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0762!SPC IL E     -   0.99997999  x   1.00003029  =   1.00001028
 JB0762!SPC IL W     -   0.99997999  x   1.00004496  =   1.00002495
 JB0762!UTM  16      -   0.99997999  x   1.00001008  =   0.99999007
 JB0762
 JB0762:                Primary Azimuth Mark                     Grid Az
 JB0762:SPC IL E     -  GARNER AZ MK                             176 05 46.2
 JB0762:SPC IL W     -  GARNER AZ MK                             174 56 33.9
 JB0762:UTM  16      -  GARNER AZ MK                             176 56 07.1
 JB0762
 JB0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1751217057(NAD 83)
 JB0762
 JB0762|---------------------------------------------------------------------|
 JB0762| PID    Reference Object                     Distance      Geod. Az  |
 JB0762|                                                           dddmmss.s |
 JB0762| KB1421 VANDALIA STATE PENAL FARM TK        APPROX. 3.0 KM 0192314.4 |
 JB0762| JB0760 GARNER RM 2                           7.178 METERS 04811     |
 JB0762| JB0764 GARNER RM 3                           6.738 METERS 12444     |
 JB0762| CI3666 GARNER AZ MK                                       1753634.3 |
 JB0762| JB1803 VANDALIA FORD ROOFING PROD TK       APPROX. 2.2 KM 1763717.2 |
 JB0762| JB0763 GARNER RM                            23.770 METERS 21529     |
 JB0762|---------------------------------------------------------------------|
 JB0762
 JB0762                          SUPERSEDED SURVEY CONTROL
 JB0762
 JB0762  NAD 83(1986)-  38 59 00.63547(N)    089 06 24.69124(W) AD(       ) 2
 JB0762  NAD 27      -  38 59 00.47200(N)    089 06 24.45200(W) AD(       ) 2
 JB0762  NGVD 29             159.33   (m)          522.7    (f) LEVELING    3  
 JB0762
 JB0762.Superseded values are not recommended for survey control.
 JB0762
 JB0762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0762.See file dsdata.pdf to determine how the superseded data were derived.
 JB0762
 JB0762_MARKER: DS = TRIANGULATION STATION DISK
 JB0762_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0762_STAMPING: GARNER 1920 1969
 JB0762_MARK LOGO: CGS
 JB0762_PROJECTION: FLUSH
 JB0762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0762+STABILITY: SURFACE MOTION
 JB0762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0762+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 JB0762
 JB0762  HISTORY     - Date     Condition        Report By
 JB0762  HISTORY     - 1920     MONUMENTED       CGS
 JB0762  HISTORY     - 1959     SEE DESCRIPTION  ILHD
 JB0762  HISTORY     - 1960     GOOD             CGS
 JB0762  HISTORY     - 1969     SEE DESCRIPTION  CGS
 JB0762  HISTORY     - 1969     GOOD             CGS
 JB0762  HISTORY     - 1976     GOOD             NGS
 JB0762  HISTORY     - 20120626 GOOD             ILDT
 JB0762  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB0762  HISTORY     - 20150916 MARK NOT FOUND   AMESC
 JB0762
 JB0762                          STATION DESCRIPTION
 JB0762
 JB0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 JB0762'STATION IS ABOUT 1 MILE N OF THE RAILROAD STATION AT VANDALIA, ON THE
 JB0762'W SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, 30 YARDS SW OF
 JB0762'SIGNPOSTS MARKED YARD LIMIT AND STATION 1 MILE, 0.25 MILE N OF THE
 JB0762'FOURTH ROAD CROSSING S OF VERA, AND 15.65 METERS (51.35 FEET) W OF THE
 JB0762'W AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 JB0762'STANDARD BRONZE DISKS SET IN CONCRETE.
 JB0762'
 JB0762'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE
 JB0762'LINE, 23.76 METERS (77.95 FEET) FROM THE STATION, S 28 DEG 24 MIN W.
 JB0762'THE ELEVATION OF THE STATION MARK IS 159.440 METERS (523.096 FEET) AND
 JB0762'OF THE REFERENCE MARK 158.688 METERS (520.629 FEET)
 JB0762
 JB0762                          STATION RECOVERY (1959)
 JB0762
 JB0762'RECOVERY NOTE BY IL HIGHWAY DEPT 1959 (HWB)
 JB0762'THE CONCRETE POST FOR THE SURFACE MARK WAS BADLY DISINTEGRATED.  WILL
 JB0762'SOON BE NO LONGER USEFUL.  THE REFERENCE MARK WAS NOT VISITED.
 JB0762
 JB0762                          STATION RECOVERY (1960)
 JB0762
 JB0762'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0762'THE STATION MARK AND REFERENCE MARK WAS RECOVERED AND FOUND TO BE IN
 JB0762'FAIR CONDITION.  DUE TO CHANGES MADE IN THE SURROUNDING AREA A
 JB0762'COMPLETE NEW DESCRIPTION AND TO REACH THE STATION FOLLOWS.
 JB0762'
 JB0762'THE STATION IS LOCATED ABOUT 1.9 MILES NORTH OF THE CENTER OF
 JB0762'VANDALIA, ABOUT 0.4 MILE NORTH OF U S HIGHWAY 40 AND IS ON RAILROAD
 JB0762'POROPERTY JUST WEST OF RAILROAD TRACKS.
 JB0762'
 JB0762'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAYS 51 AND 40 ABOUT
 JB0762'1 MILE NORTH OF VANDALIA, GO NORTH ON U S HIGHWAY 51 FOR 0.15 MILE TO
 JB0762'SIDE ROAD LEFT, TURN LEFT AND GO WEST ON SURFACED ROAD FOR 0.35 MILE
 JB0762'TO RAILROAD CROSSING, CONTINUE WEST FOR 0.05 MILE TO SIDE ROAD RIGHT,
 JB0762'TURN RIGHT AND GO NORTH FOR 0.2 MILE TO SIDE ROAD LEFT, CONTINUE NORTH
 JB0762'FOR 0.05 MILE TO THE STATION 201 FEET ON RIGHT AS DESCRIBED.
 JB0762'
 JB0762'THE STATION IS A STANDARD DISK SET IN TOP OF 12 INCH SQUARE CONCRETE
 JB0762'POST WHICH IS SET FLUSH AND THE DISK IS STAMPED GARNER 1920.  THE MARK
 JB0762'IS 247.5 FEET NORTH OF SIDING SWITCH, 201 FEET EAST OF TRACK ROAD 59.5
 JB0762'FEET SOUTHWEST OF WHITE CONCRETE WHISTLE POST AND 52 FEET WEST OF THE
 JB0762'WEST RAIL OF RAILROAD TRACKS.
 JB0762'
 JB0762'REFERENCE MARK IS A STANDARD DISK SET IN TOP OF 12 INCH SQUARE
 JB0762'CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED GARDNER 1920.
 JB0762'THE MARK IS 180 FEET NORTH OF SIDING SWITCH, 157 FEET EAST OF THE
 JB0762'CENTER OF TRACK ROAD AND 96 FEET WEST OF THE WEST RAIL OF RAILROAD
 JB0762'TRACK.
 JB0762'
 JB0762'THE DISTANCE TO THE REFERENCE MARK CHECK AND WAS FOUND TO BE CORRECT.
 JB0762'NO DATA WAS FURNISHED AT THIS TIME TO CHECK THE DIRECTION.
 JB0762
 JB0762                          STATION RECOVERY (1969)
 JB0762
 JB0762'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 JB0762'THE STATION MARK WAS FOUND IN POOR CONDITION AND THE UNDERGROUND MARK
 JB0762'WAS RECOVERED AND IT FOUND TO BE IN SAD SHAPE ALSO.  A NEW SURFACE
 JB0762'AND UNDERGROUND MARK WAS SET HOLDING THE UNDERGROUND POINT.  THE
 JB0762'REFERENCE MARK WAS NOT FOUND AND IS ASSUMED DESTROYED.  REFERENCE
 JB0762'MARKS 2 AND 3 WERE SET ALONG WITH AN AZIMUTH MARK.
 JB0762'
 JB0762'STATION IS LOCATED ABOUT 2 MILES NORTH OF VAMDALIA, ABOUT 1/2 MILE
 JB0762'NORTHWEST OF THE JUNCTION OF INTERSTATE HIGHWAY 70 AND U.S. HIGHWAY
 JB0762'51, 0.25 MILE NORTH OF THE INTERSTATE HIGHWAY AND ON RAILROAD
 JB0762'RIGHT-OF-WAY, 248 FEET NORTH OF A SIDING SWITCH, 52 FEET WEST OF
 JB0762'THE WEST RAIL OF THE RAILROAD, 59 FEET SOUTHWEST OF A WHITE
 JB0762'CONCRETE WHISTLE POST, 200 FEET EAST OF A GRADED ROAD, 1 FOOT
 JB0762'EAST OF A METAL WITNESS POST, 24 FEET SOUTHWEST OF A WITNESS
 JB0762'POST AND 22 FEET NORTHWEST OF A WITNESS POST.  THE MONUMENT IS
 JB0762'FLUSH AND THE DISK IS STAMPED GARNER 1920 1969.
 JB0762'
 JB0762'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND
 JB0762'INTERSTATE HIGHWAY 70 AT THE NORTH EDGE OF VANDALIA, GO NORTH ON
 JB0762'HIGHWAY 51 FOR 0.15 MILE TO A SIDE ROAD LEFT AND SOUTH OF A
 JB0762'PHILLIPS 66 SERVICE STATION.  TURN LEFT AND GO WEST ON THE ROAD
 JB0762'FOR 0.15 MILE TO A T-ROAD INTERSECTION.  TURN LEFT AND GO SOUTH
 JB0762'FOR 0.05 MILE TO A ROAD RIGHT.  TURN RIGHT AND GO WEST ON THE
 JB0762'ROAD FOR 0.35 MILE TO A RAILROAD CROSSING AND THE AZIMUTH MARK ON
 JB0762'THE LEFT.  CONTINUE WEST FOR 0.05 MILE TO A SIDE ROAD RIGHT.  TURN
 JB0762'RIGHT AND GO NORTH ON THE ROAD FOR 0.2 MILE TO A SIDE ROAD LEFT.
 JB0762'CONTINUE NORTH ON THE ROAD FOR 0.05 MILE TO THE STATION ON THE
 JB0762'RIGHT.
 JB0762'
 JB0762'REFERENCE MARK 2 IS 34 FEET WEST OF THE WEST RAIL OF THE TRACK, 32
 JB0762'FEET SOUTHWEST OF THE CONCRETE POST AND 1 FOOT SOUTH OF A METAL
 JB0762'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB0762'STAMPED GARNER 1920 NO 2 1969.
 JB0762'
 JB0762'REFERENCE MARK 3 IS 32 FEET WEST OF THE WEST RAIL OF THE TRACK, 54
 JB0762'FEET SOUTHWEST OF THE CONCRETE POST AND 1 FOOT NORTH OF A METAL
 JB0762'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB0762'STAMPED GARNER 1920 NO 3 1969.
 JB0762'
 JB0762'THE AZIMUTH MARK IS A STANDARD DISK STAMPED GARNER 1920 1969 SET
 JB0762'IN A DRILL HOLE IN THE NORTHEAST ABUTTMENT OF BRIDGE (I 70) OVER THE
 JB0762'RAILROAD, 24 FEET SOUTH OF THE CENTERLINE OF THE WEST BOUND LANE OF
 JB0762'I 70, 78 FEET EAST OF THE CENTER OF THE BRIDGE IN THE SECOND STEP
 JB0762'OF THE ABUTTMENT ABOUT 3 FEET ABOVE THE PAVEMENT.
 JB0762'
 JB0762'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES NORTH
 JB0762'OF VANDALIA.
 JB0762'
 JB0762'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB0762
 JB0762                          STATION RECOVERY (1969)
 JB0762
 JB0762'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0762'ABOUT 1.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0762'CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT VANDALIA, IN
 JB0762'SECTION 8, T 6 N, R 1 E, 0.45 MILE SOUTH OF MILEPOST 692, 7 RAILS
 JB0762'NORTH OF THE MORE EASTERLY OF 2 SWITCH STANDS, 0.25 MILE NORTH OF A
 JB0762'CROSSING OF THE RAILROAD AND A PAVED ROAD, 52 FEET WEST OF THE WEST
 JB0762'RAIL, 55 FEET SOUTHWEST OF A CONCRETE WHISTLE SIGN, 0.7 FOOT EAST OF A
 JB0762'METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE TRACK, AND SET
 JB0762'IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 JB0762'GROUND.
 JB0762
 JB0762                          STATION RECOVERY (1976)
 JB0762
 JB0762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB0762'STATION MARK AND REFERENCE MARKS 2 AND 3 WERE RECOVERED AS DESCRIBED
 JB0762'IN 1969 BY R.R.G. AND WERE FOUND TO BE IN GOOD CONDITION.  REFERENCE
 JB0762'MARK 1920 WAS NOT RECOVERED.
 JB0762'
 JB0762'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 40 AND 51, IN THE NORTH
 JB0762'EDGE OF VANDALIA, GO NORTH ON HIGHWAY 51 FOR 0.35 MILE TO A SIDE ROAD
 JB0762'LEFT.  TURN LEFT AND GO WEST FOR 0.15 MILE TO A T-ROAD.  TURN LEFT AND
 JB0762'GO SOUTH FOR 0.05 MILE THEN WEST ON JANETT AVE. FOR 0.4 MILE TO A SIDE
 JB0762'ROAD RIGHT.  TURN RIGHT AND GO NORTH ON ILLINI ST. FOR 0.25 MILE TO
 JB0762'THE SOUTH SIDE OF A GREEN METAL BUILDING ON THE RIGHT.  GO EAST FOR
 JB0762'ABOUT 70 YARDS TO THE STATION ON THE WEST SIDE OF THE TRACKS.
 JB0762'
 JB0762'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.  AIRLINE
 JB0762'DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE NORTH OF VANDALIA.
 JB0762
 JB0762                          STATION RECOVERY (2012)
 JB0762
 JB0762'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0762'RECOVERED IN GOOD CONDITION.
 JB0762
 JB0762                          STATION RECOVERY (2014)
 JB0762
 JB0762'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0762'MARK NOT FOUND.
 JB0762
 JB0762                          STATION RECOVERY (2015)
 JB0762
 JB0762'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0762'INTERSECTED DISTANCES FROM REFERENCE MARK 2 AND REFERENCE MARK 3 AND
 JB0762'FOUND A HOLE THE SIZE OF A CONCRETE MONUMENT.  IT APPEARS THE STATION
 JB0762'HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0760 ***********************************************************************
 JB0760  DESIGNATION -  GARNER RM 2
 JB0760  PID         -  JB0760
 JB0760  STATE/COUNTY-  IL/FAYETTE
 JB0760  COUNTRY     -  US
 JB0760  USGS QUAD   -  VANDALIA (2018)
 JB0760
 JB0760                         *CURRENT SURVEY CONTROL
 JB0760  ______________________________________________________________________
 JB0760* NAD 83(1986) POSITION- 38 59 00.77   (N) 089 06 24.48   (W)   HD_HELD1
 JB0760* NAVD 88 ORTHO HEIGHT -   158.801 (meters)      521.00  (feet) ADJUSTED
 JB0760  ______________________________________________________________________
 JB0760  GEOID HEIGHT    -        -31.738 (meters)                     GEOID18
 JB0760  DYNAMIC HEIGHT  -        158.704 (meters)      520.68  (feet) COMP
 JB0760  MODELED GRAVITY -    980,011.6   (mgal)                       NAVD 88
 JB0760
 JB0760  VERT ORDER      -  SECOND    CLASS I
 JB0760
 JB0760.The horizontal coordinates were determined by differentially corrected
 JB0760.hand held GPS observations or other comparable positioning techniques
 JB0760.and have an estimated accuracy of +/- 3 meters.
 JB0760
 JB0760.The orthometric height was determined by differential leveling and
 JB0760.adjusted by the NATIONAL GEODETIC SURVEY
 JB0760.in May 2016.
 JB0760
 JB0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0760.GEOID18 height accuracy estimate available here.
 JB0760
 JB0760.Click photographs - Photos may exist for this station.
 JB0760
 JB0760.The dynamic height is computed by dividing the NAVD 88
 JB0760.geopotential number by the normal gravity value computed on the
 JB0760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0760.degrees latitude (g = 980.6199 gals.).
 JB0760
 JB0760.The modeled gravity was interpolated from observed gravity values.
 JB0760
 JB0760;                    North         East    Units  Estimated Accuracy
 JB0760;SPC IL E     -   257,436.2     232,983.1     MT  (+/- 3 meters HH1 GPS) 
 JB0760
 JB0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1751717061(NAD 83)
 JB0760
 JB0760                          SUPERSEDED SURVEY CONTROL
 JB0760
 JB0760  NAVD 88 (06/15/91)  158.805  (m)          521.01   (f) SUPERSEDED  1 1
 JB0760  NGVD 29 (??/??/92)  158.921  (m)          521.39   (f) ADJ UNCH    1 1
 JB0760
 JB0760.Superseded values are not recommended for survey control.
 JB0760
 JB0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0760.See file dsdata.pdf to determine how the superseded data were derived.
 JB0760
 JB0760_MARKER: DR = REFERENCE MARK DISK
 JB0760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0760_STAMPING: GARNER NO 2 1920 1969
 JB0760_MARK LOGO: CGS
 JB0760_PROJECTION: RECESSED 3 CENTIMETERS
 JB0760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0760+STABILITY: SURFACE MOTION
 JB0760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0760+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2015
 JB0760
 JB0760  HISTORY     - Date     Condition        Report By
 JB0760  HISTORY     - 1969     MONUMENTED       CGS
 JB0760  HISTORY     - 1976     GOOD             NGS
 JB0760  HISTORY     - 20120626 GOOD             ILDT
 JB0760  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB0760  HISTORY     - 20151007 GOOD             MCA
 JB0760  HISTORY     - 20151201 GOOD             AMESC
 JB0760
 JB0760                          STATION DESCRIPTION
 JB0760
 JB0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 JB0760'1.6 MI N FROM VANDALIA.
 JB0760'ABOUT 1.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0760'CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT VANDALIA,
 JB0760'IN SECTION 8, T 6 N, R 1 E, 0.45 MILE SOUTH OF MILEPOST 692,
 JB0760'7 RAILS NORTH OF THE MORE NORTHERLY OF 2 SWITCH STANDS, 34 FEET
 JB0760'WEST OF THE WEST RAIL, 32 FEET SOUTHWEST OF A CONCRETE WHISTLE
 JB0760'SIGN, 23.5 FEET NORTHEAST OF TRIANGULATION STATION GARNER 1969,
 JB0760'1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE
 JB0760'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB0760'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
 JB0760
 JB0760                          STATION RECOVERY (1976)
 JB0760
 JB0760'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0760'RECOVERED IN GOOD CONDITION.
 JB0760
 JB0760                          STATION RECOVERY (2012)
 JB0760
 JB0760'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0760'RECOVERED IN GOOD CONDITION.
 JB0760
 JB0760                          STATION RECOVERY (2014)
 JB0760
 JB0760'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0760'MARK NOT FOUND.
 JB0760
 JB0760                          STATION RECOVERY (2015)
 JB0760
 JB0760'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0760'RECOVERED IN GOOD CONDITION.
 JB0760
 JB0760                          STATION RECOVERY (2015)
 JB0760
 JB0760'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0760'RECOVERED IN GOOD CONDITION.
 JB0760'
 JB0760'NOTE-ADD-THE METAL WITNESS POST AND CONCRETE WHISTLE SIGN ARE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0764 ***********************************************************************
 JB0764  DESIGNATION -  GARNER RM 3
 JB0764  PID         -  JB0764
 JB0764  STATE/COUNTY-  IL/FAYETTE
 JB0764  COUNTRY     -  US
 JB0764  USGS QUAD   -  VANDALIA (2018)
 JB0764
 JB0764                         *CURRENT SURVEY CONTROL
 JB0764  ______________________________________________________________________
 JB0764* NAD 83(1986) POSITION- 38 59 00.49   (N) 089 06 24.47   (W)   HD_HELD1
 JB0764* NAVD 88 ORTHO HEIGHT -   158.688 (meters)      520.63  (feet) ADJUSTED
 JB0764  ______________________________________________________________________
 JB0764  GEOID HEIGHT    -        -31.738 (meters)                     GEOID18
 JB0764  DYNAMIC HEIGHT  -        158.591 (meters)      520.31  (feet) COMP
 JB0764  MODELED GRAVITY -    980,011.6   (mgal)                       NAVD 88
 JB0764
 JB0764  VERT ORDER      -  FIRST     CLASS I
 JB0764
 JB0764.The horizontal coordinates were determined by differentially corrected
 JB0764.hand held GPS observations or other comparable positioning techniques
 JB0764.and have an estimated accuracy of +/- 3 meters.
 JB0764
 JB0764.The orthometric height was determined by differential leveling and
 JB0764.adjusted by the NATIONAL GEODETIC SURVEY
 JB0764.in June 1991.
 JB0764
 JB0764.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0764.GEOID18 height accuracy estimate available here.
 JB0764
 JB0764.Click photographs - Photos may exist for this station.
 JB0764
 JB0764.The dynamic height is computed by dividing the NAVD 88
 JB0764.geopotential number by the normal gravity value computed on the
 JB0764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0764.degrees latitude (g = 980.6199 gals.).
 JB0764
 JB0764.The modeled gravity was interpolated from observed gravity values.
 JB0764
 JB0764;                    North         East    Units  Estimated Accuracy
 JB0764;SPC IL E     -   257,427.5     232,983.3     MT  (+/- 3 meters HH1 GPS) 
 JB0764
 JB0764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1751717053(NAD 83)
 JB0764
 JB0764                          SUPERSEDED SURVEY CONTROL
 JB0764
 JB0764  NGVD 29 (??/??/92)  158.804  (m)          521.01   (f) ADJ UNCH    1 1
 JB0764
 JB0764.Superseded values are not recommended for survey control.
 JB0764
 JB0764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0764.See file dsdata.pdf to determine how the superseded data were derived.
 JB0764
 JB0764_MARKER: DR = REFERENCE MARK DISK
 JB0764_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0764_STAMPING: GARNER NO 3 1920 1969
 JB0764_MARK LOGO: CGS
 JB0764_PROJECTION: FLUSH
 JB0764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0764+STABILITY: SURFACE MOTION
 JB0764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0764+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2015
 JB0764
 JB0764  HISTORY     - Date     Condition        Report By
 JB0764  HISTORY     - 1969     MONUMENTED       CGS
 JB0764  HISTORY     - 1976     GOOD             NGS
 JB0764  HISTORY     - 20120626 GOOD             ILDT
 JB0764  HISTORY     - 20151007 GOOD             MCA
 JB0764  HISTORY     - 20151201 GOOD             AMESC
 JB0764
 JB0764                          STATION DESCRIPTION
 JB0764
 JB0764'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 JB0764'1.6 MI N FROM VANDALIA.
 JB0764'ABOUT 1.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0764'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0764'VANDALIA, IN SECTION 8, T 6 N, R 1 E, 0.45 MILE SOUTH OF MILEPOST
 JB0764'692, 7 RAILS NORTH OF THE MORE NORTHERLY OF 2 SWITCH STANDS, 32
 JB0764'FEET WEST OF THE WEST RAIL, 22.5 FEET SOUTHEAST OF TRIANGULATION
 JB0764'STATION GARNER 1969, 1.0 FOOT NORTH OF A METAL WITNESS POST,
 JB0764'ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP
 JB0764'OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE LEVEL OF THE
 JB0764'GROUND.
 JB0764
 JB0764                          STATION RECOVERY (1976)
 JB0764
 JB0764'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0764'RECOVERED IN GOOD CONDITION.
 JB0764
 JB0764                          STATION RECOVERY (2012)
 JB0764
 JB0764'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0764'RECOVERED IN GOOD CONDITION.
 JB0764
 JB0764                          STATION RECOVERY (2015)
 JB0764
 JB0764'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0764'RECOVERED IN GOOD CONDITION.
 JB0764
 JB0764                          STATION RECOVERY (2015)
 JB0764
 JB0764'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0764'RECOVERED IN GOOD CONDITION.
 JB0764'
 JB0764'NOTE-ADD-WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1184 ***********************************************************************
 KB1184  DESIGNATION -  GARRETT
 KB1184  PID         -  KB1184
 KB1184  STATE/COUNTY-  IL/DOUGLAS
 KB1184  COUNTRY     -  US
 KB1184  USGS QUAD   -  ATWOOD (2018)
 KB1184
 KB1184                         *CURRENT SURVEY CONTROL
 KB1184  ______________________________________________________________________
 KB1184* NAD 83(1997) POSITION- 39 47 30.45088(N) 088 24 02.81735(W)   ADJUSTED
 KB1184* NAVD 88 ORTHO HEIGHT -   204.774 (meters)      671.83  (feet) ADJUSTED
 KB1184  ______________________________________________________________________
 KB1184  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 KB1184  LAPLACE CORR    -          1.44  (seconds)                    DEFLEC18
 KB1184  DYNAMIC HEIGHT  -        204.665 (meters)      671.47  (feet) COMP
 KB1184  MODELED GRAVITY -    980,085.4   (mgal)                       NAVD 88
 KB1184
 KB1184  HORZ ORDER      -  SECOND
 KB1184  VERT ORDER      -  SECOND    CLASS I
 KB1184
 KB1184.The horizontal coordinates were established by classical geodetic methods
 KB1184.and adjusted by the National Geodetic Survey in October 1999.
 KB1184
 KB1184.The orthometric height was determined by differential leveling and
 KB1184.adjusted by the NATIONAL GEODETIC SURVEY
 KB1184.in November 2014.
 KB1184
 KB1184.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1184.GEOID18 height accuracy estimate available here.
 KB1184
 KB1184.Click photographs - Photos may exist for this station.
 KB1184
 KB1184.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1184
 KB1184.The dynamic height is computed by dividing the NAVD 88
 KB1184.geopotential number by the normal gravity value computed on the
 KB1184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1184.degrees latitude (g = 980.6199 gals.).
 KB1184
 KB1184.The modeled gravity was interpolated from observed gravity values.
 KB1184
 KB1184. The following values were computed from the NAD 83(1997) position.
 KB1184
 KB1184;                    North         East     Units Scale Factor Converg.
 KB1184;SPC IL E     -   346,885.175   294,222.936   MT  0.99997541   -0 02 35.4
 KB1184;SPC IL E     - 1,138,072.44    965,296.42   sFT  0.99997541   -0 02 35.4
 KB1184;UTM  16      - 4,405,586.980   380,065.065   MT  0.99977709   -0 53 47.8
 KB1184
 KB1184!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1184!SPC IL E     -   0.99997292  x   0.99997541  =   0.99994833
 KB1184!UTM  16      -   0.99997292  x   0.99977709  =   0.99975001
 KB1184
 KB1184:                Primary Azimuth Mark                     Grid Az
 KB1184:SPC IL E     -  GARRETT AZ MK                            270 02 00.3
 KB1184:UTM  16      -  GARRETT AZ MK                            270 53 12.7
 KB1184
 KB1184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8006505586(NAD 83)
 KB1184
 KB1184|---------------------------------------------------------------------|
 KB1184| PID    Reference Object                     Distance      Geod. Az  |
 KB1184|                                                           dddmmss.s |
 KB1184| CI7450 GARRETT RM 1                         10.526 METERS 08914     |
 KB1184| KB1163 BOURBON TRUNKLN GAS MICROWAVE       APPROX. 9.4 KM 1634029.6 |
 KB1184| KB1183 GARRETT AZ MK                       APPROX. 0.9 KM 2695924.9 |
 KB1184| CI7451 GARRETT RM 2                         12.661 METERS 29607     |
 KB1184|---------------------------------------------------------------------|
 KB1184
 KB1184                          SUPERSEDED SURVEY CONTROL
 KB1184
 KB1184  NAD 83(1997)-  39 47 30.45134(N)    088 24 02.81469(W) AD(       ) 2
 KB1184  NAD 83(1986)-  39 47 30.46340(N)    088 24 02.81176(W) AD(       ) 2
 KB1184  NAD 27      -  39 47 30.34925(N)    088 24 02.62510(W) AD(       ) 2
 KB1184  NGVD 29 (07/19/86)  204.9    (m)          672.     (f) VERT ANG       
 KB1184
 KB1184.Superseded values are not recommended for survey control.
 KB1184
 KB1184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1184.See file dsdata.pdf to determine how the superseded data were derived.
 KB1184
 KB1184_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1184_STAMPING: GARRETT 1980
 KB1184_MARK LOGO: NGS
 KB1184_PROJECTION: FLUSH
 KB1184_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1184+STABILITY: SURFACE MOTION
 KB1184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1184+SATELLITE: SATELLITE OBSERVATIONS - July 30, 2018
 KB1184
 KB1184  HISTORY     - Date     Condition        Report By
 KB1184  HISTORY     - 1980     MONUMENTED       NGS
 KB1184  HISTORY     - 20120717 GOOD             ILDT
 KB1184  HISTORY     - 20140115 GOOD             AMESC
 KB1184  HISTORY     - 20180730 GOOD             ILDT
 KB1184
 KB1184                          STATION DESCRIPTION
 KB1184
 KB1184'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1184'THE STATION IS LOCATED ABOUT 10.0 KM NORTH OF CHESTERVILLE, 9.6 KM
 KB1184'WEST-SOUTHWEST OF TUSCOLA, 5.6 KM EAST-SOUTHEAST OF GARRETT, IN THE
 KB1184'SE1/4,SW1/4,S34,T16N,R7E OF GARRETT TOWNSHIP.  PERMISSION FOR THE
 KB1184'STATION WAS OBTAINED FROM ILLINOIS DEPARTMENT OF TRANSPORTATION, MR.
 KB1184'P.R. ENGELBERTH, DISTRICT TRAFFIC ENGINEER, DIVISION OF HIGHWAYS,
 KB1184'DISTRICT 5, TRANSPORTATION BUILDING, PARIS, IL  61944.  TELEPHONE
 KB1184'NUMBER 217-465-4181.
 KB1184'
 KB1184'TO REACH THE STATION FROM THE DOUGLAS-PIATT COUNTY LINE AT THE
 KB1184'SOUTHWEST EDGE OF THE SMALL COMMUNITY OF GARRETT, GO EAST ON U.S.
 KB1184'HIGHWAY 36 FOR 4.3 KM (2.65 MI) TO THE AZIMUTH MARK ON THE LEFT.
 KB1184'CONTINUE AHEAD ON HIGHWAY 36 FOR 0.7 KM (0.45 MI) TO THE STATION ON
 KB1184'THE LEFT, JUST AFTER A SIDE ROAD LEFT.
 KB1184'
 KB1184'THE STATION IS A STANDARD NGS DISK STAMPED---GARRETT 1980---, SET INTO
 KB1184'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 KB1184'GROUND.  IT IS LOCATED 27.0 METERS EAST FROM POWER POLE NUMBER 21,
 KB1184'21.1 METERS WEST FROM A 24-INCH OAK TREE, 17.6 METERS EAST FROM THE
 KB1184'CENTER OF A PAVED ROAD, 10.8 METERS NORTH FROM THE CENTER OF U.S.
 KB1184'HIGHWAY 36, AND 10.5 METERS EAST-SOUTHEAST FROM A DOUGLAS COUNTY
 KB1184'INTERSECTION MARKER 950N-375E WITH A WITNESS SIGN ATTACHED.  THE
 KB1184'UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED---GARRETT 1980---,
 KB1184'SET INTO AN IRREGULAR MASS OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 KB1184'
 KB1184'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1184'---GARRETT NO 1 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1184'30 CM IN DIAMETER RECESSED 3 CM BELOW THE GROUND.  IT IS LOCATED 28.0
 KB1184'METERS EAST FROM THE CENTER OF THE PAVED ROAD, 11.0 METERS NORTH FROM
 KB1184'THE CENTER OF U.S. HIGHWAY 36, AND 11.0 METERS WEST FROM THE OAK TREE.
 KB1184'MARK IS LEVEL WITH STATION.
 KB1184'
 KB1184'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1184'---GARRETT NO 2 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1184'30 CM IN DIAMETER RECESSED 3 CM BELOW THE GROUND.  IT IS LOCATED 32.8
 KB1184'METERS NORTHWEST FROM THE OAK TREE, 16.5 METERS NORTH FROM THE CENTER
 KB1184'OF U.S. HIGHWAY 36, 13.0 METERS NORTHEAST FROM POWER POLE NUMBER 21,
 KB1184'6.9 METERS EAST FROM THE CENTER OF THE PAVED ROAD, AND 4.75 METERS
 KB1184'NORTH-NORTHWEST FROM THE DOUGLAS COUNTY INTERSECTION MARKER WITH
 KB1184'WITNESS SIGN ATTACHED.  MARK IS LEVEL WITH STATION.
 KB1184'
 KB1184'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1184'---GARRETT 1980---, SET INTO A DRILL HOLE IN A CONCRETE HEADWALL.  IT
 KB1184'IS LOCATED 8.3 METERS NORTH FROM THE CENTER OF U.S. HIGHWAY 36 AND
 KB1184'4.15 METERS SOUTH FROM THE EAST ONE OF TWO CONCRETE POSTS 33 CM IN
 KB1184'DIAMETER.
 KB1184'
 KB1184'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
 KB1184
 KB1184                          STATION RECOVERY (2012)
 KB1184
 KB1184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB1184'BOTH GARRETT NO 1 AND GARRETT NO 2 WERE FOUND AND IN GOOD SHAPE.
 KB1184
 KB1184                          STATION RECOVERY (2014)
 KB1184
 KB1184'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB1184'NOTE THE OAK TREE AND WITNESS SIGN HAVE BEEN REMOVED.
 KB1184
 KB1184                          STATION RECOVERY (2018)
 KB1184
 KB1184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (SWR)
 KB1184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1183 ***********************************************************************
 KB1183  DESIGNATION -  GARRETT AZ MK
 KB1183  PID         -  KB1183
 KB1183  STATE/COUNTY-  IL/DOUGLAS
 KB1183  COUNTRY     -  US
 KB1183  USGS QUAD   -  ATWOOD (2018)
 KB1183
 KB1183                         *CURRENT SURVEY CONTROL
 KB1183  ______________________________________________________________________
 KB1183* NAD 83(1997) POSITION- 39 47 30.44413(N) 088 24 40.83681(W)   ADJUSTED
 KB1183* NAVD 88 ORTHO HEIGHT -   201.9   (meters)      662.    (feet) VERTCON3
 KB1183  ______________________________________________________________________
 KB1183  GEOID HEIGHT    -        -32.144 (meters)                     GEOID18
 KB1183  LAPLACE CORR    -          1.49  (seconds)                    DEFLEC18
 KB1183  HORZ ORDER      -  SECOND
 KB1183
 KB1183.The horizontal coordinates were established by classical geodetic methods
 KB1183.and adjusted by the National Geodetic Survey in October 1999.
 KB1183
 KB1183.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1183.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1183
 KB1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1183.GEOID18 height accuracy estimate available here.
 KB1183
 KB1183.Click photographs - Photos may exist for this station.
 KB1183
 KB1183.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1183
 KB1183. The following values were computed from the NAD 83(1997) position.
 KB1183
 KB1183;                    North         East     Units Scale Factor Converg.
 KB1183;SPC IL E     -   346,885.701   293,318.384   MT  0.99997555   -0 02 59.7
 KB1183;SPC IL E     - 1,138,074.17    962,328.73   sFT  0.99997555   -0 02 59.7
 KB1183;UTM  16      - 4,405,600.977   379,160.799   MT  0.99977977   -0 54 12.1
 KB1183
 KB1183!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1183!SPC IL E     -   0.99997336  x   0.99997555  =   0.99994892
 KB1183!UTM  16      -   0.99997336  x   0.99977977  =   0.99975314
 KB1183
 KB1183:                Primary Azimuth Mark                     Grid Az
 KB1183:SPC IL E     -  GARRETT                                  090 02 00.1
 KB1183:UTM  16      -  GARRETT                                  090 53 12.5
 KB1183
 KB1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7916005600(NAD 83)
 KB1183
 KB1183|---------------------------------------------------------------------|
 KB1183| PID    Reference Object                     Distance      Geod. Az  |
 KB1183|                                                           dddmmss.s |
 KB1183| KB1184 GARRETT                             APPROX. 0.9 KM 0895900.4 |
 KB1183| KB1163 BOURBON TRUNKLN GAS MICROWAVE       APPROX. 9.7 KM 1583027.3 |
 KB1183|---------------------------------------------------------------------|
 KB1183
 KB1183                          SUPERSEDED SURVEY CONTROL
 KB1183
 KB1183  NAD 83(1997)-  39 47 30.44477(N)    088 24 40.83415(W) AD(       ) 2
 KB1183  NAD 83(1986)-  39 47 30.45668(N)    088 24 40.83122(W) AD(       ) 2
 KB1183  NAD 27      -  39 47 30.34240(N)    088 24 40.64335(W) AD(       ) 2
 KB1183  NGVD 29 (07/19/86)  202.0    (m)          663.     (f) VERT ANG       
 KB1183
 KB1183.Superseded values are not recommended for survey control.
 KB1183
 KB1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1183.See file dsdata.pdf to determine how the superseded data were derived.
 KB1183
 KB1183_MARKER: DZ = AZIMUTH MARK DISK
 KB1183_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1183_SP_SET: CULVERT HEADWALL
 KB1183_STAMPING: GARRETT 1980
 KB1183_MARK LOGO: NGS
 KB1183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1183+STABILITY: SURFACE MOTION
 KB1183
 KB1183  HISTORY     - Date     Condition        Report By
 KB1183  HISTORY     - 1980     MONUMENTED       NGS
 KB1183  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB1183
 KB1183                          STATION DESCRIPTION
 KB1183
 KB1183'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1183'THE STATION IS LOCATED ABOUT 10.4 KM WEST-SOUTHWEST OF
 KB1183'TUSCOLA, 10.0 KM NORTH OF CHESTERVILLE, 4.8 KM
 KB1183'EAST-SOUTHEAST OF ATWOOD, 1.6 KM EAST-SOUTHEAST OF GARRETT,
 KB1183'IN THE SE1/4,SE1/4,S33,T16N,R7E OF GARRETT TOWNSHIP ON
 KB1183'RIGHT-OF-WAY OF U.S. HIGHWAY 36.  PERMISSION FOR THE STATION
 KB1183'WAS OBTAINED FROM ILLINOIS DEPARTMENT OF TRANSPORTATION,
 KB1183'MR. P.R. ENGELBERTH, DISTRICT TRAFFIC ENGINEER,
 KB1183'DIVISION OF HIGHWAYS, DISTRICT 5, TRANSPORTATION BUILDING,
 KB1183'PARIS, IL 61944.  TELEPHONE NUMBER 217-465-4181.
 KB1183'
 KB1183'TO REACH THE STATION FROM DOUGLAS-PIATT COUNTY LINE AT THE
 KB1183'SOUTHWEST EDGE OF THE SMALL COMMUNITY OF GARRETT, GO
 KB1183'EAST ON U.S. HIGHWAY 36 FOR 4.3 KM (2.65 MI) TO THE
 KB1183'STATION ON THE LEFT.
 KB1183'
 KB1183'THE STATION IS A STANDARD NGS AZIMUTH MARK DISK
 KB1183'STAMPED---GARRETT 1980---,
 KB1183'SET INTO A DRILL HOLE IN A CONCRETE HEADWALL.
 KB1183'IT IS LOCATED
 KB1183'8.3 METERS NORTH FROM THE CENTER OF U.S. HIGHWAY 36 AND
 KB1183'4.15 METERS SOUTH FROM THE EAST ONE OF TWO CONCRETE POSTS 33 CM
 KB1183'IN DIAMETER.
 KB1183'
 KB1183'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 01.3 METERS.
 KB1183
 KB1183                          STATION RECOVERY (2012)
 KB1183
 KB1183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB1183'NEW CULVERT UNDER US 36.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI7450 ***********************************************************************
 CI7450  DESIGNATION -  GARRETT RM 1
 CI7450  PID         -  CI7450
 CI7450  STATE/COUNTY-  IL/DOUGLAS
 CI7450  COUNTRY     -  US
 CI7450  USGS QUAD   -  ATWOOD (2018)
 CI7450
 CI7450                         *CURRENT SURVEY CONTROL
 CI7450  ______________________________________________________________________
 CI7450* NAD 83(1986) POSITION- 39 47 30.46   (N) 088 24 02.37   (W)   HD_HELD1
 CI7450* NAVD 88 ORTHO HEIGHT -   204.776 (meters)      671.84  (feet) ADJUSTED
 CI7450  ______________________________________________________________________
 CI7450  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 CI7450  DYNAMIC HEIGHT  -        204.666 (meters)      671.48  (feet) COMP
 CI7450  MODELED GRAVITY -    980,085.4   (mgal)                       NAVD 88
 CI7450
 CI7450  VERT ORDER      -  SECOND    CLASS I
 CI7450
 CI7450.The horizontal coordinates were determined by differentially corrected
 CI7450.hand held GPS observations or other comparable positioning techniques
 CI7450.and have an estimated accuracy of +/- 3 meters.
 CI7450
 CI7450.The orthometric height was determined by differential leveling and
 CI7450.adjusted by the NATIONAL GEODETIC SURVEY
 CI7450.in November 2014.
 CI7450
 CI7450.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI7450.GEOID18 height accuracy estimate available here.
 CI7450
 CI7450.Click photographs - Photos may exist for this station.
 CI7450
 CI7450.The dynamic height is computed by dividing the NAVD 88
 CI7450.geopotential number by the normal gravity value computed on the
 CI7450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI7450.degrees latitude (g = 980.6199 gals.).
 CI7450
 CI7450.The modeled gravity was interpolated from observed gravity values.
 CI7450
 CI7450;                    North         East    Units  Estimated Accuracy
 CI7450;SPC IL E     -   346,885.4     294,233.6     MT  (+/- 3 meters HH1 GPS) 
 CI7450
 CI7450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8007505587(NAD 83)
 CI7450
 CI7450                          SUPERSEDED SURVEY CONTROL
 CI7450
 CI7450.No superseded survey control is available for this station.
 CI7450
 CI7450_MARKER: DR = REFERENCE MARK DISK
 CI7450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI7450_STAMPING: GARRETT NO 1 1980
 CI7450_MARK LOGO: NGS
 CI7450_PROJECTION: FLUSH
 CI7450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI7450+STABILITY: SURFACE MOTION
 CI7450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI7450+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 CI7450
 CI7450  HISTORY     - Date     Condition        Report By
 CI7450  HISTORY     - 1980     MONUMENTED       NGS
 CI7450  HISTORY     - 20140115 GOOD             AMESC
 CI7450
 CI7450                          STATION DESCRIPTION
 CI7450
 CI7450'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 CI7450'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHEAST OF ARTHUR, 6.3
 CI7450'MI (10.1 KM) WEST OF TUSCOLA AND 3.3 MI (5.3 KM) EAST OF ATWOOD.
 CI7450'
 CI7450'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 CI7450'WEST ALONG US ROUTE 36 FOR 5.75 MI (9.3 KM) TO COUNTY ROAD 375E AND
 CI7450'THE STATION ON THE RIGHT.
 CI7450'
 CI7450'THE STATION IS 36.0 FT (11.0 M) NORTH OF THE CENTERLINE OF US ROUTE
 CI7450'36, 92 FT (28.0 M) EAST OF THE CENTERLINE OF COUNTY ROAD 375E, 34.5 FT
 CI7450'(10.5 M) EAST OF STATION GARRETT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI7451 ***********************************************************************
 CI7451  DESIGNATION -  GARRETT RM 2
 CI7451  PID         -  CI7451
 CI7451  STATE/COUNTY-  IL/DOUGLAS
 CI7451  COUNTRY     -  US
 CI7451  USGS QUAD   -  ATWOOD (2018)
 CI7451
 CI7451                         *CURRENT SURVEY CONTROL
 CI7451  ______________________________________________________________________
 CI7451* NAD 83(1986) POSITION- 39 47 30.63   (N) 088 24 03.30   (W)   HD_HELD1
 CI7451* NAVD 88 ORTHO HEIGHT -   204.846 (meters)      672.07  (feet) ADJUSTED
 CI7451  ______________________________________________________________________
 CI7451  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 CI7451  DYNAMIC HEIGHT  -        204.737 (meters)      671.71  (feet) COMP
 CI7451  MODELED GRAVITY -    980,085.4   (mgal)                       NAVD 88
 CI7451
 CI7451  VERT ORDER      -  SECOND    CLASS I
 CI7451
 CI7451.The horizontal coordinates were determined by differentially corrected
 CI7451.hand held GPS observations or other comparable positioning techniques
 CI7451.and have an estimated accuracy of +/- 3 meters.
 CI7451
 CI7451.The orthometric height was determined by differential leveling and
 CI7451.adjusted by the NATIONAL GEODETIC SURVEY
 CI7451.in November 2014.
 CI7451
 CI7451.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI7451.GEOID18 height accuracy estimate available here.
 CI7451
 CI7451.Click photographs - Photos may exist for this station.
 CI7451
 CI7451.The dynamic height is computed by dividing the NAVD 88
 CI7451.geopotential number by the normal gravity value computed on the
 CI7451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI7451.degrees latitude (g = 980.6199 gals.).
 CI7451
 CI7451.The modeled gravity was interpolated from observed gravity values.
 CI7451
 CI7451;                    North         East    Units  Estimated Accuracy
 CI7451;SPC IL E     -   346,890.7     294,211.5     MT  (+/- 3 meters HH1 GPS) 
 CI7451
 CI7451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8005305592(NAD 83)
 CI7451
 CI7451                          SUPERSEDED SURVEY CONTROL
 CI7451
 CI7451.No superseded survey control is available for this station.
 CI7451
 CI7451_MARKER: DR = REFERENCE MARK DISK
 CI7451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI7451_STAMPING: GARRETT NO 2 1980
 CI7451_MARK LOGO: NGS
 CI7451_PROJECTION: FLUSH
 CI7451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI7451+STABILITY: SURFACE MOTION
 CI7451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI7451+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 CI7451
 CI7451  HISTORY     - Date     Condition        Report By
 CI7451  HISTORY     - 1980     MONUMENTED       NGS
 CI7451  HISTORY     - 20140115 GOOD             AMESC
 CI7451
 CI7451                          STATION DESCRIPTION
 CI7451
 CI7451'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 CI7451'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHEAST OF ARTHUR, 6.3
 CI7451'MI (10.1 KM) WEST OF TUSCOLA AND 3.3 MI (5.4 KM) EAST OF ATWOOD.
 CI7451'
 CI7451'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND US ROUTE 36 PROCEED
 CI7451'WEST ALONG US ROUTE 36 FOR 5.75 MI (9.3 KM) TO COUNTY ROAD 375E AND
 CI7451'THE STATION ON THE RIGHT.
 CI7451'
 CI7451'THE STATION IS 54 FT (16.5 M) NORTH OF THE CENTERLINE OF US ROUTE 36,
 CI7451'18 FT (5.5 M) EAST OF THE CENTERLINE OF COUNTY ROAD 375E, 41 FT (12.5
 CI7451'M) NORTHEAST OF A POWER POLE, 41.5 FT (12.6 M) NORTHWEST OF STATION
 CI7451'GARRETT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1206 ***********************************************************************
 JB1206  DESIGNATION -  GASTON
 JB1206  PID         -  JB1206
 JB1206  STATE/COUNTY-  IL/JEFFERSON
 JB1206  COUNTRY     -  US
 JB1206  USGS QUAD   -  WOODLAWN (2018)
 JB1206
 JB1206                         *CURRENT SURVEY CONTROL
 JB1206  ______________________________________________________________________
 JB1206* NAD 83(1997) POSITION- 38 18 52.14639(N) 089 02 15.53293(W)   ADJUSTED
 JB1206* NAVD 88 ORTHO HEIGHT -   150.911 (meters)      495.11  (feet) ADJUSTED
 JB1206  ______________________________________________________________________
 JB1206  GEOID HEIGHT    -        -30.101 (meters)                     GEOID18
 JB1206  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 JB1206  DYNAMIC HEIGHT  -        150.815 (meters)      494.80  (feet) COMP
 JB1206  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 JB1206
 JB1206  HORZ ORDER      -  SECOND
 JB1206  VERT ORDER      -  SECOND    CLASS I
 JB1206
 JB1206.The horizontal coordinates were established by classical geodetic methods
 JB1206.and adjusted by the National Geodetic Survey in October 1999.
 JB1206
 JB1206.The orthometric height was determined by differential leveling and
 JB1206.adjusted by the NATIONAL GEODETIC SURVEY
 JB1206.in May 2016.
 JB1206
 JB1206.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1206.GEOID18 height accuracy estimate available here.
 JB1206
 JB1206.Click photographs - Photos may exist for this station.
 JB1206
 JB1206.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1206
 JB1206.The dynamic height is computed by dividing the NAVD 88
 JB1206.geopotential number by the normal gravity value computed on the
 JB1206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1206.degrees latitude (g = 980.6199 gals.).
 JB1206
 JB1206.The modeled gravity was interpolated from observed gravity values.
 JB1206
 JB1206. The following values were computed from the NAD 83(1997) position.
 JB1206
 JB1206;                    North         East     Units Scale Factor Converg.
 JB1206;SPC IL E     -   183,116.375   238,404.595   MT  1.00002171   -0 26 12.0
 JB1206;SPC IL E     -   600,774.31    782,165.74   sFT  1.00002171   -0 26 12.0
 JB1206;UTM  16      - 4,242,673.097   321,857.857   MT  0.99999084   -1 15 49.1
 JB1206
 JB1206!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1206!SPC IL E     -   0.99998104  x   1.00002171  =   1.00000275
 JB1206!UTM  16      -   0.99998104  x   0.99999084  =   0.99997188
 JB1206
 JB1206:                Primary Azimuth Mark                     Grid Az
 JB1206:SPC IL E     -  GASTON AZ MK                             271 09 43.3
 JB1206:UTM  16      -  GASTON AZ MK                             271 59 20.4
 JB1206
 JB1206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2185742673(NAD 83)
 JB1206
 JB1206|---------------------------------------------------------------------|
 JB1206| PID    Reference Object                     Distance      Geod. Az  |
 JB1206|                                                           dddmmss.s |
 JB1206| JB1205 GASTON RM 1                          33.067 METERS 00306     |
 JB1206| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX.11.9 KM 0580720.6 |
 JB1206| JB1762 MT VERNON C I P S CO MICROWAVE      APPROX. 6.5 KM 0701417.3 |
 JB1206| JB1759 MT VERNON RAD STA KSE 208 MAST      APPROX.11.4 KM 0814018.8 |
 JB1206| JB1869 WALTONVILLE ORIENT MINE 3 TANK      APPROX.14.3 KM 1894652.6 |
 JB1206| JB1204 GASTON RM 2                          26.277 METERS 26321     |
 JB1206| JB1203 GASTON AZ MK                                       2704331.3 |
 JB1206|---------------------------------------------------------------------|
 JB1206
 JB1206                          SUPERSEDED SURVEY CONTROL
 JB1206
 JB1206  NAD 83(1993)-  38 18 52.16024(N)    089 02 15.53122(W) AD(       ) 2
 JB1206  NAD 83(1986)-  38 18 52.16135(N)    089 02 15.53148(W) AD(       ) 2
 JB1206  NAD 27      -  38 18 51.98283(N)    089 02 15.28113(W) AD(       ) 2
 JB1206  NAVD 88 (06/15/91)  150.914  (m)          495.12   (f) SUPERSEDED  2 0
 JB1206  NGVD 29 (??/??/92)  151.021  (m)          495.47   (f) ADJ UNCH    2 0
 JB1206  NGVD 29             151.02   (m)          495.5    (f) LEVELING    3  
 JB1206
 JB1206.Superseded values are not recommended for survey control.
 JB1206
 JB1206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1206.See file dsdata.pdf to determine how the superseded data were derived.
 JB1206
 JB1206_MARKER: DE = TRAVERSE STATION DISK
 JB1206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1206_STAMPING: GASTON 1961
 JB1206_MARK LOGO: CGS
 JB1206_PROJECTION: RECESSED 36 CENTIMETERS
 JB1206_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1206+STABILITY: SURFACE MOTION
 JB1206_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1206+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2015
 JB1206
 JB1206  HISTORY     - Date     Condition        Report By
 JB1206  HISTORY     - 1961     MONUMENTED       CGS
 JB1206  HISTORY     - 1961     GOOD             CGS
 JB1206  HISTORY     - 1962     GOOD             CGS
 JB1206  HISTORY     - 20090126 GOOD             ILDT
 JB1206  HISTORY     - 20110421 GOOD             ILDT
 JB1206  HISTORY     - 20140626 GOOD             ILDT
 JB1206  HISTORY     - 20151009 GOOD             AMESC
 JB1206
 JB1206                          STATION DESCRIPTION
 JB1206
 JB1206'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1206'THE STATION IS LOCATED ABOUT 7 MILES WEST OF MT. VERNON, ABOUT 1
 JB1206'MILE SOUTH OF WOODLAWN, ABOUT 1/2 MILE NORTH OF U. S. HIGHWAY 460
 JB1206'AND IS JUST SOUTHEAST OF A SHARP CURVE IN THE ROAD.
 JB1206'
 JB1206'TO REACH THE STATION FROM THE NORTHWEST CORNER OF THE COURTHOUSE
 JB1206'SQUARE IN MT. VERNON, GO WESTERLY ON U. S. HIGHWAY 460 FOR 4.7
 JB1206'MILES TO A BRIDGE OVER THE EAST MUDDY CREEK, CONTINUE WEST ON U. S.
 JB1206'HIGHWAY 460 FOR 2.6 MILES TO A SIDE ROAD RIGHT AND A SIGN
 JB1206'WOODLAWN, TURN RIGHT, GO NORTH ON SURFACED ROAD FOR 0.8 MILE TO A
 JB1206'SIDE ROAD LEFT, TURN LEFT, GO WEST AND SOUTH FOR 0.4 MILE TO THE
 JB1206'STATION ON THE LEFT AT POINT WHERE ROAD MAKES A SHARP TURN TO THE
 JB1206'RIGHT (WEST).
 JB1206'
 JB1206'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 14 INCH
 JB1206'SQUARE CONCRETE POST WHICH IS SET ABOUT 14 INCHES BELOW THE SURFACE
 JB1206'OF THE GROUND AND IS STAMPED GASTON 1961.  THE MARK IS 122 FEET
 JB1206'SOUTH OF THE CENTER OF DRIVEWAY, 118 FEET SOUTHWEST OF THE SOUTHWEST
 JB1206'CORNER OF HOUSE, 87.5 FEET EAST OF WITNESS POST, 53 FEET
 JB1206'EAST-SOUTHEAST OF CENTER OF THE CURVE IN ROAD, 33 FEET
 JB1206'SOUTH-SOUTHWEST OF A POWER POLE AND 28 FEET EAST-SOUTHEAST OF A
 JB1206'TELEPHONE POLE.
 JB1206'
 JB1206'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1206'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1206'GROUND AND THE DISK IS STAMPED GASTON NO 1 1961.  THE MARK IS 73
 JB1206'FEET WEST-NORTHWEST OF THE SOUTHWEST CORNER OF HOUSE, 13.5 FEET
 JB1206'SOUTH OF CENTER OF DRIVEWAY AND 16.5 FEET EAST OF CENTER OF ROAD.
 JB1206'
 JB1206'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1206'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 JB1206'GASTON NO 2 1961.  THE MARK IS 29.5 FEET WEST OF TELEPHONE POLE, 19
 JB1206'FEET SOUTH OF CENTER OF ROAD, 1.5 FEET EAST OF A WITNESS POST AND
 JB1206'1 FOOT NORTH OF FENCE.
 JB1206'
 JB1206'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB1206'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED GASTON
 JB1206'1961.  THE MARK IS 21 FEET NORTH OF CENTER OF ROAD, 41 FEET
 JB1206'NORTH-NORTHWEST OF TELEPHONE POLE, 1.9 FEET WEST-SOUTHWEST OF
 JB1206'WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 JB1206'
 JB1206'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.3 MILE TO
 JB1206'THE MARK ON THE RIGHT.
 JB1206'
 JB1206'HEIGHT OF LIGHT ABOVE STATION MARK 30.5 METERS.
 JB1206
 JB1206                          STATION RECOVERY (1961)
 JB1206
 JB1206'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1206'1.1 MI SW FROM WOODLAWN.
 JB1206'ABOUT 0.7 MILE SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1206'SCHOOL IN WOODLAWN, THENCE 0.15 MILE WEST ALONG A GRAVEL ROAD,
 JB1206'THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, AT A FARM HOUSE EAST
 JB1206'OF THE ROAD, AT A SHARP TURN IN THE ROAD TO THE WEST.  50 FEET
 JB1206'SOUTHEAST OF THE CENTER OF THE ROAD FROM THE APPROXIMATE CENTER
 JB1206'OF THE TURN, 118 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 JB1206'FARM HOUSE, 33 FEET SOUTHWEST OF A POWER POLE, 28 FEET
 JB1206'EAST-SOUTHEAST OF A TELEPHONE POLE, 87.4 FEET EAST OF A METAL
 JB1206'WITNESS POST, ABOUT 1.5 FEET ABOVE THE LEVEL OF THE ROAD, AND
 JB1206'SET IN THE TOP OF A CONCRETE POST ABOUT 14 INCHES UNDERGROUND.
 JB1206
 JB1206                          STATION RECOVERY (1962)
 JB1206
 JB1206'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1206'THE STATION, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 JB1206'RECOVERED IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO ALL
 JB1206'MARKS CHECKED.  THE 1961 DESCRIPTIONS WAS FOUND TO BE ADEQUATE.
 JB1206'
 JB1206'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1206
 JB1206                          STATION RECOVERY (2009)
 JB1206
 JB1206'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1206'RECOVERED IN GOOD CONDITION.
 JB1206
 JB1206                          STATION RECOVERY (2011)
 JB1206
 JB1206'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1206'MONUMENT IS BURIED 1.0', REFERENCE MARK 2 WAS FOUND, REFERENCE MARK 1
 JB1206'WAS NOT LOOKED FOR
 JB1206
 JB1206                          STATION RECOVERY (2014)
 JB1206
 JB1206'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1206'RECOVERED IN GOOD CONDITION.
 JB1206
 JB1206                          STATION RECOVERY (2015)
 JB1206
 JB1206'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1206'RECOVERED IN GOOD CONDITION.
 JB1206'
 JB1206'NOTE-THE FARM HOUSE AND TELEPHONE POLE ARE GONE.  REFERENCE MARK 1 AND
 JB1206'2 WERE FOUND IN GOOD CONDITION.
 JB1206'
 JB1206'THE STATION IS 28.9 FT (8.8 M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER
 JB1206''L5E P2'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1203 ***********************************************************************
 JB1203  DESIGNATION -  GASTON AZ MK
 JB1203  PID         -  JB1203
 JB1203  STATE/COUNTY-  IL/JEFFERSON
 JB1203  COUNTRY     -  US
 JB1203  USGS QUAD   -  WOODLAWN (2018)
 JB1203
 JB1203                         *CURRENT SURVEY CONTROL
 JB1203  ______________________________________________________________________
 JB1203* NAD 83(1986) POSITION- 38 18 52.37   (N) 089 02 33.90   (W)   HD_HELD1
 JB1203* NAVD 88 ORTHO HEIGHT -   148.855 (meters)      488.37  (feet) ADJUSTED
 JB1203  ______________________________________________________________________
 JB1203  GEOID HEIGHT    -        -30.097 (meters)                     GEOID18
 JB1203  DYNAMIC HEIGHT  -        148.761 (meters)      488.06  (feet) COMP
 JB1203  MODELED GRAVITY -    979,990.5   (mgal)                       NAVD 88
 JB1203
 JB1203  VERT ORDER      -  SECOND    CLASS I
 JB1203
 JB1203.The horizontal coordinates were determined by differentially corrected
 JB1203.hand held GPS observations or other comparable positioning techniques
 JB1203.and have an estimated accuracy of +/- 3 meters.
 JB1203
 JB1203.The orthometric height was determined by differential leveling and
 JB1203.adjusted by the NATIONAL GEODETIC SURVEY
 JB1203.in June 1991.
 JB1203
 JB1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1203.GEOID18 height accuracy estimate available here.
 JB1203
 JB1203.Click photographs - Photos may exist for this station.
 JB1203
 JB1203.The dynamic height is computed by dividing the NAVD 88
 JB1203.geopotential number by the normal gravity value computed on the
 JB1203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1203.degrees latitude (g = 980.6199 gals.).
 JB1203
 JB1203.The modeled gravity was interpolated from observed gravity values.
 JB1203
 JB1203;                    North         East    Units  Estimated Accuracy
 JB1203;SPC IL E     -   183,126.7     237,958.5     MT  (+/- 3 meters HH1 GPS) 
 JB1203
 JB1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2141142689(NAD 83)
 JB1203
 JB1203                          SUPERSEDED SURVEY CONTROL
 JB1203
 JB1203  NGVD 29 (??/??/92)  148.962  (m)          488.72   (f) ADJ UNCH    2 0
 JB1203
 JB1203.Superseded values are not recommended for survey control.
 JB1203
 JB1203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1203.See file dsdata.pdf to determine how the superseded data were derived.
 JB1203
 JB1203_MARKER: DZ = AZIMUTH MARK DISK
 JB1203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1203_STAMPING: GASTON 1961
 JB1203_MARK LOGO: CGS
 JB1203_PROJECTION: PROJECTING 3 CENTIMETERS
 JB1203_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1203+STABILITY: SURFACE MOTION
 JB1203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1203+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1203
 JB1203  HISTORY     - Date     Condition        Report By
 JB1203  HISTORY     - 1961     MONUMENTED       CGS
 JB1203  HISTORY     - 20071204 GOOD             ILDT
 JB1203  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1203  HISTORY     - 20110316 GOOD             ILDT
 JB1203  HISTORY     - 20121003 GOOD             ILDT
 JB1203  HISTORY     - 20140626 GOOD             ILDT
 JB1203  HISTORY     - 20151008 GOOD             AMESC
 JB1203
 JB1203                          STATION DESCRIPTION
 JB1203
 JB1203'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1203'1.4 MI SW FROM WOODLAWN.
 JB1203'ABOUT 0.7 MILE SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1203'SCHOOL IN WOODLAWN, THENCE 0.15 MILE WEST ALONG A GRAVEL ROAD,
 JB1203'THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.3 MILE WEST
 JB1203'ALONG A GRAVEL ROAD, 19 FEET NORTH OF THE CENTER OF THE ROAD, 1
 JB1203'FOOT SOUTH OF A FENCE, 40 FEET NORTH-NORTHEAST OF THE THIRD
 JB1203'TELEPHONE POLE EAST OF A HOUSE NORTH OF THE ROAD WHICH IS ALSO
 JB1203'THE SECOND POLE WEST OF THE CROSSING OF THE C.B. AND Q RAILROAD,
 JB1203'117 FEET WEST OF THE SECOND POWER POLE EAST OF A POWER POLE WITH
 JB1203'A TRANSFORMER AND IS ALSO THE THIRD POLE WEST OF THE CROSSING
 JB1203'OF THE C.B. AND Q. RAILROAD, 1.9 FEET SOUTHWEST OF A METAL
 JB1203'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET
 JB1203'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1203
 JB1203                          STATION RECOVERY (2007)
 JB1203
 JB1203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 JB1203'RECOVERED IN GOOD CONDITION.
 JB1203
 JB1203                          STATION RECOVERY (2009)
 JB1203
 JB1203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1203'MARK NOT FOUND.
 JB1203
 JB1203                          STATION RECOVERY (2011)
 JB1203
 JB1203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAF)
 JB1203'RECOVERED IN GOOD CONDITION.
 JB1203
 JB1203                          STATION RECOVERY (2012)
 JB1203
 JB1203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1203'RECOVERED IN GOOD CONDITION.
 JB1203
 JB1203                          STATION RECOVERY (2014)
 JB1203
 JB1203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1203'RECOVERED IN GOOD CONDITION.
 JB1203
 JB1203                          STATION RECOVERY (2015)
 JB1203
 JB1203'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1203'RECOVERED IN GOOD CONDITION.
 JB1203'
 JB1203'NOTE-THE TELEPHONE POLES AND FENCE ARE GONE.
 JB1203'
 JB1203'THE STATION IS 500 FT (152.4 M) WEST OF THE RAILROAD TRACKS AND 119 FT
 JB1203'(36.3 M) WEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1205 ***********************************************************************
 JB1205  DESIGNATION -  GASTON RM 1
 JB1205  PID         -  JB1205
 JB1205  STATE/COUNTY-  IL/JEFFERSON
 JB1205  COUNTRY     -  US
 JB1205  USGS QUAD   -  WOODLAWN (2018)
 JB1205
 JB1205                         *CURRENT SURVEY CONTROL
 JB1205  ______________________________________________________________________
 JB1205* NAD 83(1986) POSITION- 38 18 53.22   (N) 089 02 15.46   (W)   HD_HELD1
 JB1205* NAVD 88 ORTHO HEIGHT -   151.012 (meters)      495.45  (feet) ADJUSTED
 JB1205  ______________________________________________________________________
 JB1205  GEOID HEIGHT    -        -30.102 (meters)                     GEOID18
 JB1205  DYNAMIC HEIGHT  -        150.916 (meters)      495.13  (feet) COMP
 JB1205  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 JB1205
 JB1205  VERT ORDER      -  SECOND    CLASS I
 JB1205
 JB1205.The horizontal coordinates were determined by differentially corrected
 JB1205.hand held GPS observations or other comparable positioning techniques
 JB1205.and have an estimated accuracy of +/- 3 meters.
 JB1205
 JB1205.The orthometric height was determined by differential leveling and
 JB1205.adjusted by the NATIONAL GEODETIC SURVEY
 JB1205.in June 1991.
 JB1205
 JB1205.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1205.GEOID18 height accuracy estimate available here.
 JB1205
 JB1205.Click photographs - Photos may exist for this station.
 JB1205
 JB1205.The dynamic height is computed by dividing the NAVD 88
 JB1205.geopotential number by the normal gravity value computed on the
 JB1205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1205.degrees latitude (g = 980.6199 gals.).
 JB1205
 JB1205.The modeled gravity was interpolated from observed gravity values.
 JB1205
 JB1205;                    North         East    Units  Estimated Accuracy
 JB1205;SPC IL E     -   183,149.5     238,406.6     MT  (+/- 3 meters HH1 GPS) 
 JB1205
 JB1205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2186042706(NAD 83)
 JB1205
 JB1205                          SUPERSEDED SURVEY CONTROL
 JB1205
 JB1205  NGVD 29 (??/??/92)  151.119  (m)          495.80   (f) ADJ UNCH    2 0
 JB1205
 JB1205.Superseded values are not recommended for survey control.
 JB1205
 JB1205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1205.See file dsdata.pdf to determine how the superseded data were derived.
 JB1205
 JB1205_MARKER: DR = REFERENCE MARK DISK
 JB1205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1205_STAMPING: GASTON NO 1 1961
 JB1205_MARK LOGO: CGS
 JB1205_PROJECTION: FLUSH
 JB1205_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1205+STABILITY: SURFACE MOTION
 JB1205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1205+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2015
 JB1205
 JB1205  HISTORY     - Date     Condition        Report By
 JB1205  HISTORY     - 1961     MONUMENTED       CGS
 JB1205  HISTORY     - 20090126 GOOD             ILDT
 JB1205  HISTORY     - 20140626 GOOD             ILDT
 JB1205  HISTORY     - 20151009 GOOD             AMESC
 JB1205
 JB1205                          STATION DESCRIPTION
 JB1205
 JB1205'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1205'1.1 MI SW FROM WOODLAWN.
 JB1205'ABOUT 0.7 MILE SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1205'SCHOOL IN WOODLAWN, THENCE 0.15 MILE WEST ALONG A GRAVEL ROAD,
 JB1205'THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, AT A FARM HOUSE EAST
 JB1205'OF THE ROAD, AT A SHARP TURN IN THE ROAD TO THE WEST, 15 FEET
 JB1205'EAST OF THE CENTER OF THE ROAD, 19 FEET SOUTH OF THE CENTER OF
 JB1205'THE FARM DRIVE, 73 FEET WEST OF THE SOUTHWEST CORNER OF THE FARM
 JB1205'HOUSE, 80 FEET NORTHWEST OF A POWER POLE, 108.5 FEET
 JB1205'NORTH-NORTHWEST OF TRAVERSE STATION GASTON, 150.9 FEET NORTHEAST
 JB1205'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 JB1205'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1205
 JB1205                          STATION RECOVERY (2009)
 JB1205
 JB1205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1205'RECOVERED IN GOOD CONDITION.
 JB1205
 JB1205                          STATION RECOVERY (2014)
 JB1205
 JB1205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1205'RECOVERED IN GOOD CONDITION.
 JB1205
 JB1205                          STATION RECOVERY (2015)
 JB1205
 JB1205'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1205'RECOVERED IN GOOD CONDITION.
 JB1205'
 JB1205'NOTE-THE FARM HOUSE AND DRIVE ARE GONE.
 JB1205'
 JB1205'THE STATION IS 102.4 FT (31.2 M) NORTHEAST OF TELEPHONE PEDESTAL
 JB1205'NUMBER 'L5E P2' AND ALONG THE EDGE OF THE CULTIVATED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1204 ***********************************************************************
 JB1204  DESIGNATION -  GASTON RM 2
 JB1204  PID         -  JB1204
 JB1204  STATE/COUNTY-  IL/JEFFERSON
 JB1204  COUNTRY     -  US
 JB1204  USGS QUAD   -  WOODLAWN (2018)
 JB1204
 JB1204                         *CURRENT SURVEY CONTROL
 JB1204  ______________________________________________________________________
 JB1204* NAD 83(1986) POSITION- 38 18 52.05   (N) 089 02 16.61   (W)   HD_HELD1
 JB1204* NAVD 88 ORTHO HEIGHT -   150.842 (meters)      494.89  (feet) ADJUSTED
 JB1204  ______________________________________________________________________
 JB1204  GEOID HEIGHT    -        -30.101 (meters)                     GEOID18
 JB1204  DYNAMIC HEIGHT  -        150.746 (meters)      494.57  (feet) COMP
 JB1204  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 JB1204
 JB1204  VERT ORDER      -  SECOND    CLASS I
 JB1204
 JB1204.The horizontal coordinates were determined by differentially corrected
 JB1204.hand held GPS observations or other comparable positioning techniques
 JB1204.and have an estimated accuracy of +/- 3 meters.
 JB1204
 JB1204.The orthometric height was determined by differential leveling and
 JB1204.adjusted by the NATIONAL GEODETIC SURVEY
 JB1204.in June 1991.
 JB1204
 JB1204.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1204.GEOID18 height accuracy estimate available here.
 JB1204
 JB1204.Click photographs - Photos may exist for this station.
 JB1204
 JB1204.The dynamic height is computed by dividing the NAVD 88
 JB1204.geopotential number by the normal gravity value computed on the
 JB1204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1204.degrees latitude (g = 980.6199 gals.).
 JB1204
 JB1204.The modeled gravity was interpolated from observed gravity values.
 JB1204
 JB1204;                    North         East    Units  Estimated Accuracy
 JB1204;SPC IL E     -   183,113.6     238,378.4     MT  (+/- 3 meters HH1 GPS) 
 JB1204
 JB1204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2183142670(NAD 83)
 JB1204
 JB1204                          SUPERSEDED SURVEY CONTROL
 JB1204
 JB1204  NGVD 29 (??/??/92)  150.949  (m)          495.24   (f) ADJ UNCH    2 0
 JB1204
 JB1204.Superseded values are not recommended for survey control.
 JB1204
 JB1204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1204.See file dsdata.pdf to determine how the superseded data were derived.
 JB1204
 JB1204_MARKER: DR = REFERENCE MARK DISK
 JB1204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1204_STAMPING: GASTON NO 2 1961
 JB1204_MARK LOGO: CGS
 JB1204_PROJECTION: FLUSH
 JB1204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1204+STABILITY: SURFACE MOTION
 JB1204_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1204+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2015
 JB1204
 JB1204  HISTORY     - Date     Condition        Report By
 JB1204  HISTORY     - 1961     MONUMENTED       CGS
 JB1204  HISTORY     - 20090126 GOOD             ILDT
 JB1204  HISTORY     - 20110421 GOOD             ILDT
 JB1204  HISTORY     - 20140626 GOOD             ILDT
 JB1204  HISTORY     - 20151009 GOOD             AMESC
 JB1204
 JB1204                          STATION DESCRIPTION
 JB1204
 JB1204'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1204'1.1 MI SW FROM WOODLAWN.
 JB1204'ABOUT 0.7 MILE SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE GRADE
 JB1204'SCHOOL IN WOODLAWN, THENCE 0.15 MILE WEST ALONG A GRAVEL ROAD,
 JB1204'THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, AT A FARM HOUSE EAST
 JB1204'OF THE ROAD, AT A SHARP TURN IN THE ROAD TO THE WEST, 17 FEET
 JB1204'SOUTH OF THE CENTER OF THE ROAD, 1 FOOT NORTH OF A FENCE, 30
 JB1204'FEET WEST OF A TELEPHONE POLE, 86.1 FEET WEST-SOUTHWEST OF
 JB1204'TRAVERSE STATION GASTON, 1.4 FEET EAST OF A METAL WITNESS POST,
 JB1204'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB1204'CONCRETE POST PROJECTING 2 INCHES.
 JB1204
 JB1204                          STATION RECOVERY (2009)
 JB1204
 JB1204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1204'RECOVERED IN GOOD CONDITION.
 JB1204
 JB1204                          STATION RECOVERY (2011)
 JB1204
 JB1204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1204'RECOVERED IN GOOD CONDITION.
 JB1204
 JB1204                          STATION RECOVERY (2014)
 JB1204
 JB1204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1204'RECOVERED IN GOOD CONDITION.
 JB1204
 JB1204                          STATION RECOVERY (2015)
 JB1204
 JB1204'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1204'RECOVERED IN GOOD CONDITION.
 JB1204'
 JB1204'NOTE-THE FENCE AND TELEPHONE POLE ARE GONE.
 JB1204'
 JB1204'THE STATION IS 62.3 FT (19.0 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER
 JB1204''L5E P2' AND 1 FT (0.3 M) EAST OF A LEANING METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0899 ***********************************************************************
 HB0899  DESIGNATION -  GATE
 HB0899  PID         -  HB0899
 HB0899  STATE/COUNTY-  IL/PULASKI
 HB0899  COUNTRY     -  US
 HB0899  USGS QUAD   -  CAIRO (2018)
 HB0899
 HB0899                         *CURRENT SURVEY CONTROL
 HB0899  ______________________________________________________________________
 HB0899* NAD 83(1997) POSITION- 37 05 42.35697(N) 089 11 01.64129(W)   ADJUSTED
 HB0899* NAVD 88 ORTHO HEIGHT -    97.189 (meters)      318.86  (feet) ADJUSTED
 HB0899  ______________________________________________________________________
 HB0899  GEOID HEIGHT    -        -28.225 (meters)                     GEOID18
 HB0899  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 HB0899  DYNAMIC HEIGHT  -         97.119 (meters)      318.63  (feet) COMP
 HB0899  MODELED GRAVITY -    979,901.7   (mgal)                       NAVD 88
 HB0899
 HB0899  HORZ ORDER      -  SECOND
 HB0899  VERT ORDER      -  SECOND    CLASS 0
 HB0899
 HB0899.The horizontal coordinates were established by classical geodetic methods
 HB0899.and adjusted by the National Geodetic Survey in October 1999.
 HB0899
 HB0899.The orthometric height was determined by differential leveling and
 HB0899.adjusted by the NATIONAL GEODETIC SURVEY
 HB0899.in June 1991.
 HB0899
 HB0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0899.GEOID18 height accuracy estimate available here.
 HB0899
 HB0899.Click photographs - Photos may exist for this station.
 HB0899
 HB0899.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0899
 HB0899.The dynamic height is computed by dividing the NAVD 88
 HB0899.geopotential number by the normal gravity value computed on the
 HB0899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0899.degrees latitude (g = 980.6199 gals.).
 HB0899
 HB0899.The modeled gravity was interpolated from observed gravity values.
 HB0899
 HB0899. The following values were computed from the NAD 83(1997) position.
 HB0899
 HB0899;                    North         East     Units Scale Factor Converg.
 HB0899;SPC IL W     -    47,994.713   787,374.524   MT  1.00003519   +0 35 34.3
 HB0899;SPC IL W     -   157,462.65  2,583,244.58   sFT  1.00003519   +0 35 34.3
 HB0899;UTM  16      - 4,107,653.463   305,924.353   MT  1.00006401   -1 19 03.1
 HB0899
 HB0899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0899!SPC IL W     -   0.99998918  x   1.00003519  =   1.00002437
 HB0899!UTM  16      -   0.99998918  x   1.00006401  =   1.00005319
 HB0899
 HB0899:                Primary Azimuth Mark                     Grid Az
 HB0899:SPC IL W     -  GATE AZ MK                               141 47 20.6
 HB0899:UTM  16      -  GATE AZ MK                               143 41 58.0
 HB0899
 HB0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0592407653(NAD 83)
 HB0899
 HB0899|---------------------------------------------------------------------|
 HB0899| PID    Reference Object                     Distance      Geod. Az  |
 HB0899|                                                           dddmmss.s |
 HB0899| HB0898 GATE RM 1                            25.799 METERS 11703     |
 HB0899| HB1724 MOUND CITY MUNICIPAL TANK           APPROX. 2.3 KM 1183655.8 |
 HB0899| HB0897 GATE AZ MK                                         1422254.9 |
 HB0899| HB0900 GATE RM 2                            25.404 METERS 31822     |
 HB0899| HB1726 MOUNDS MUNICIPAL TANK               APPROX. 2.5 KM 3193432.8 |
 HB0899|---------------------------------------------------------------------|
 HB0899
 HB0899                          SUPERSEDED SURVEY CONTROL
 HB0899
 HB0899  NAD 83(1993)-  37 05 42.35869(N)    089 11 01.64116(W) AD(       ) 2
 HB0899  NAD 83(1986)-  37 05 42.36393(N)    089 11 01.64356(W) AD(       ) 2
 HB0899  NAD 83(1986)-  37 05 42.36789(N)    089 11 01.64577(W) AD(       ) 2
 HB0899  NAD 27      -  37 05 42.18730(N)    089 11 01.37720(W) AD(       ) 2
 HB0899  NGVD 29              97.30   (m)          319.2    (f) LEVELING    3  
 HB0899  NGVD 29 (11/26/84)   97.094  (m)          318.55   (f) ADJUSTED    2 0
 HB0899
 HB0899.Superseded values are not recommended for survey control.
 HB0899
 HB0899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0899.See file dsdata.pdf to determine how the superseded data were derived.
 HB0899
 HB0899_MARKER: DE = TRAVERSE STATION DISK
 HB0899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0899_STAMPING: GATE 1960
 HB0899_MARK LOGO: CGS
 HB0899_PROJECTION: FLUSH
 HB0899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0899+STABILITY: SURFACE MOTION
 HB0899
 HB0899  HISTORY     - Date     Condition        Report By
 HB0899  HISTORY     - 1960     MONUMENTED       CGS
 HB0899  HISTORY     - 1960     GOOD             CGS
 HB0899  HISTORY     - 1966     MARK NOT FOUND   CGS
 HB0899  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0899
 HB0899                          STATION DESCRIPTION
 HB0899
 HB0899'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0899'THE STATION IS LOCATED ABOUT 1.5 MILES SOUTHEAST OF MOUNDS, ABOUT 1.5
 HB0899'MILES WEST-NORTHWEST OF MOUND CITY AND ABOUT 0.8 MILE NORTH OF THE
 HB0899'CACHE RIVER WHICH IS THE ALEXANDER-PULASKI COUNTY LINE, AND ON THE
 HB0899'SOUTH SIDE OF U.S. HIGHWAY 51 ON THE ROAD RIGHT-OF-WAY WHICH IS
 HB0899'ABOUT 10 FEET LOWER THAN THE ROAD.
 HB0899'
 HB0899'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE
 HB0899'HIGHWAY 37 ABOUT 6 MILES NORTH OF CAIRO, GO NORTHWEST ON
 HB0899'U.S. HIGHWAY 51 FOR 0.6 MILE TO A TRIANGLE BLAZED TREE ON LEFT AND
 HB0899'STATION AS DESCRIBED.
 HB0899'
 HB0899'STATION MARK, A STANDARD TRAVERSE STATION DISK SET IN THE TOP OF A 12
 HB0899'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND THE
 HB0899'DISK IS STAMPED GATE 1960. THE MARK IS 50 FEET SOUTH-SOUTHWEST OF
 HB0899'CENTER OF ROAD, 26 FEET NORTH-NORTHEAST OF FIELD, 22.4 FEET SOUTH OF
 HB0899'TRIANGLE BLAZE TREE AND 17.8 FEET SOUTH-SOUTHWEST OF WITNESS POST.
 HB0899'
 HB0899'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK SET IN A 12
 HB0899'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE
 HB0899'DISK IS STAMPED GATE NO 1 1960. THE MARK IS 79.8 FEET EAST-SOUTHEAST
 HB0899'OF WITNESS POST, 42 FEET NORTH-NORTHEAST OF FIELD AND
 HB0899'33.6 FEET SOUTH-SOUTHWEST OF CENTER OF ROAD.
 HB0899'
 HB0899'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK SET IN THE
 HB0899'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1 INCH
 HB0899'AND THE DISK IS STAMPED GATE NO 2 1960. THE MARK IS 85.5 FEET
 HB0899'SOUTHEAST OF WITNESS POST, 43 FEET NORTH-NORTHEAST OF
 HB0899'FIELD AND 32.5 FEET SOUTH-SOUTHWEST OF CENTER OF ROAD.
 HB0899'
 HB0899'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK SET IN THE TOP OF A 12
 HB0899'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE
 HB0899'DISK IS STAMPED GATE 1960. THE MARK IS 51 FEET NORTHWEST OF NORTHWEST
 HB0899'CORNER OF UNCLEARED AREA, 40 FEET SOUTH OF ROAD AND 1.9 FEET WEST
 HB0899'OF WITNESS POST.
 HB0899'
 HB0899'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTHEAST ON U.S.
 HB0899'HIGHWAY 51 FOR 0.3 MILE TO AZIMUTH MARK ON RIGHT SIDE OF ROAD AS
 HB0899'DESCRIBED.
 HB0899'
 HB0899'HEIGHT OF LIGHT ABOVE STATION MARK 26.35 METERS.
 HB0899
 HB0899                          STATION RECOVERY (1960)
 HB0899
 HB0899'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0899'1.6 MI SE FROM MOUNDS.
 HB0899'ABOUT 1.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 51 FROM ITS
 HB0899'JUNCTION WITH FIRST STREET IN MOUNDS, ABOUT 0.1 MILE SOUTHEAST
 HB0899'OF THE JUNCTION OF A GRAVEL ROAD SOUTHWEST AND THE CROSSING OF
 HB0899'A HIGH POWER TRANSMISSION LINE, 50 FEET SOUTHWEST OF THE CENTER
 HB0899'LINE OF THE HIGHWAY, 22 FEET SOUTH-SOUTHEAST OF A LONE BLAZED
 HB0899'TREE, (SYCAMORE), 612 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION
 HB0899'OF THE GRAVEL ROAD SOUTHWEST, 18.1 FEET SOUTHWEST OF A METAL
 HB0899'WITNESS POST, ABOUT 8 FEET BELOW THE LEVEL OF THE HIGHWAY AND
 HB0899'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 HB0899
 HB0899                          STATION RECOVERY (1966)
 HB0899
 HB0899'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 HB0899'MARK NOT FOUND.
 HB0899
 HB0899                          STATION RECOVERY (2012)
 HB0899
 HB0899'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0899'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0236 ***********************************************************************
 JB0236  DESIGNATION -  GATE
 JB0236  PID         -  JB0236
 JB0236  STATE/COUNTY-  IL/WAYNE
 JB0236  COUNTRY     -  US
 JB0236  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0236
 JB0236                         *CURRENT SURVEY CONTROL
 JB0236  ______________________________________________________________________
 JB0236* NAD 83(1997) POSITION- 38 15 56.49737(N) 088 17 35.76119(W)   ADJUSTED
 JB0236* NAVD 88 ORTHO HEIGHT -   153.764 (meters)      504.47  (feet) ADJUSTED
 JB0236  ______________________________________________________________________
 JB0236  GEOID HEIGHT    -        -30.546 (meters)                     GEOID18
 JB0236  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 JB0236  DYNAMIC HEIGHT  -        153.666 (meters)      504.15  (feet) COMP
 JB0236  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0236
 JB0236  HORZ ORDER      -  SECOND
 JB0236  VERT ORDER      -  SECOND    CLASS 0
 JB0236
 JB0236.The horizontal coordinates were established by classical geodetic methods
 JB0236.and adjusted by the National Geodetic Survey in October 1999.
 JB0236
 JB0236.The orthometric height was determined by differential leveling and
 JB0236.adjusted by the NATIONAL GEODETIC SURVEY
 JB0236.in June 1991.
 JB0236
 JB0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0236.GEOID18 height accuracy estimate available here.
 JB0236
 JB0236.Click photographs - Photos may exist for this station.
 JB0236
 JB0236.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0236
 JB0236.The dynamic height is computed by dividing the NAVD 88
 JB0236.geopotential number by the normal gravity value computed on the
 JB0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0236.degrees latitude (g = 980.6199 gals.).
 JB0236
 JB0236.The modeled gravity was interpolated from observed gravity values.
 JB0236
 JB0236. The following values were computed from the NAD 83(1997) position.
 JB0236
 JB0236;                    North         East     Units Scale Factor Converg.
 JB0236;SPC IL E     -   177,466.609   303,506.303   MT  0.99997515   +0 01 29.3
 JB0236;SPC IL E     -   582,238.37    995,753.60   sFT  0.99997515   +0 01 29.3
 JB0236;UTM  16      - 4,236,085.797   386,863.236   MT  0.99975764   -0 48 03.7
 JB0236
 JB0236!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0236!SPC IL E     -   0.99998067  x   0.99997515  =   0.99995582
 JB0236!UTM  16      -   0.99998067  x   0.99975764  =   0.99973831
 JB0236
 JB0236:                Primary Azimuth Mark                     Grid Az
 JB0236:SPC IL E     -  GATE AZ MK                               085 00 38.9
 JB0236:UTM  16      -  GATE AZ MK                               085 50 11.9
 JB0236
 JB0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8686336085(NAD 83)
 JB0236
 JB0236|---------------------------------------------------------------------|
 JB0236| PID    Reference Object                     Distance      Geod. Az  |
 JB0236|                                                           dddmmss.s |
 JB0236| JB0238 GATE AZ MK                                         0850208.2 |
 JB0236| JB0237 GATE RM 1                            18.689 METERS 11204     |
 JB0236| JB0235 GATE RM 2                            18.373 METERS 19853     |
 JB0236|---------------------------------------------------------------------|
 JB0236
 JB0236                          SUPERSEDED SURVEY CONTROL
 JB0236
 JB0236  NAD 83(1997)-  38 15 56.49879(N)    088 17 35.76041(W) AD(       ) 2
 JB0236  NAD 83(1993)-  38 15 56.50898(N)    088 17 35.76061(W) AD(       ) 2
 JB0236  NAD 83(1986)-  38 15 56.51087(N)    088 17 35.76170(W) AD(       ) 2
 JB0236  NAD 27      -  38 15 56.34086(N)    088 17 35.60191(W) AD(       ) 2
 JB0236  NGVD 29 (??/??/92)  153.886  (m)          504.87   (f) ADJ UNCH    2 0
 JB0236  NGVD 29             153.89   (m)          504.9    (f) LEVELING    3  
 JB0236
 JB0236.Superseded values are not recommended for survey control.
 JB0236
 JB0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0236.See file dsdata.pdf to determine how the superseded data were derived.
 JB0236
 JB0236_MARKER: DE = TRAVERSE STATION DISK
 JB0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0236_STAMPING: GATE 1961
 JB0236_MARK LOGO: CGS
 JB0236_PROJECTION: FLUSH
 JB0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0236+STABILITY: SURFACE MOTION
 JB0236
 JB0236  HISTORY     - Date     Condition        Report By
 JB0236  HISTORY     - 1961     MONUMENTED       CGS
 JB0236  HISTORY     - 1961     GOOD             CGS
 JB0236  HISTORY     - 1972     GOOD             ILDT
 JB0236
 JB0236                          STATION DESCRIPTION
 JB0236
 JB0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0236'THE STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF MILL SHOALS AND
 JB0236'ABOUT 2.25 MILES NORTHWEST OF BURNT PRAIRIE ON LAND OWNED BY MR TOM
 JB0236'MUSGRAVE WHO LIVES IN BURNT PRAIRIE.
 JB0236'
 JB0236'TO REACH THE STATION FROM THE BURNT PRAIRIE POST OFFICE, GO WEST ON
 JB0236'THE BLACKTOP ROAD FOR 1.9 MILES TO A CROSSROAD JUST AFTER MAKING A
 JB0236'LEFT CURVE IN THE ROAD, TURN SHARP RIGHT AND GO NORTH ON THE GRAVEL
 JB0236'ROAD FOR 1.1 MILES TO A DRIVEWAY LEFT, TURN LEFT AND FOLLOW THE
 JB0236'DRIVEWAY FOR 0.3 MILE TO THE FARM BUILDINGS AND THE STATION.
 JB0236'
 JB0236'STATION MARK, A STANDARD TRAVERSE DISK STAMPED GATE 1961, IS SET IN
 JB0236'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 JB0236'SURFACE OF THE GROUND.  THE MARK IS 21.8 FEET SOUTHEAST OF THE
 JB0236'SOUTHWEST CORNER OF THE GARAGE, 20.0 FEET SOUTHWEST OF THE SOUTHEAST
 JB0236'CORNER OF THE GARAGE, 21.8 FEET NORTHWEST OF THE CENTER OF A BOARD
 JB0236'GATE AND 14.5 FEET EAST OF A WITNESS POST AND A FENCE LINE.
 JB0236'
 JB0236'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE DISK STAMPED GATE NO 1
 JB0236'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB0236'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 30 FEET SOUTH OF
 JB0236'THE CENTER OF THE DRIVEWAY, 11 FEET EAST OF A 14 INCH TREE AND 1 FOOT
 JB0236'NORTH OF THE NORTH BARNYARD FENCE.
 JB0236'
 JB0236'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE DISK STAMPED GATE NO 2
 JB0236'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB0236'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 48.3 FEET SOUTHWEST
 JB0236'OF THE CENTER OF A BOARD GATE, 39 FEET SOUTH OF THE NORTHWEST CORNER
 JB0236'OF THE BARNYARD FENCE AND 30 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 JB0236'THE BARN.
 JB0236'
 JB0236'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED GATE 1961, IS SET IN THE
 JB0236'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 JB0236'OF THE GROUND.  THE MARK IS 42 FEET SOUTH-SOUTHEAST OF A LARGE MAIL
 JB0236'BOX, 17 FEET EAST OF THE CENTER OF THE GRAVEL ROAD, 2 FEET NORTHWEST
 JB0236'OF A WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.
 JB0236'
 JB0236'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE DRIVEWAY
 JB0236'FOR 0.3 MILE TO THE MAIN GRAVEL ROAD, TURN LEFT, NORTH, FOR 0.05 MILE
 JB0236'TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 JB0236'
 JB0236'HEIGHT OF LIGHT ABOVE STATION MARK 22.15 METERS.
 JB0236
 JB0236                          STATION RECOVERY (1961)
 JB0236
 JB0236'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0236'4.4 MI NE FROM MILL SHOALS.
 JB0236'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0236'SHOALS, THENCE 0.05 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE
 JB0236'3.1 MILES EAST ALONG AN ASPHALT PAVED ROAD (BURNT
 JB0236'PRAIRIE - LIBERTY ROAD), THENCE 1.0 MILE NORTH ALONG A GRAVEL
 JB0236'ROAD, THENCE 0.25 MILE WEST ALONG A DRIVE TO A FARM AND FARM
 JB0236'BUILDINGS, 20 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A MACHINE
 JB0236'SHED, 15 FEET EAST OF A FENCE, 17.5 FEET NORTH OF A FENCE, 24
 JB0236'FEET NORTHEAST OF A FENCE CORNER, 72 FEET SOUTHWEST OF A POWER
 JB0236'POLE, 16 FEET EAST-SOUTHEAST OF A TRIANGLE BLAZED MAPLE TREE,
 JB0236'14.8 FEET EAST OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 JB0236'CONCRETE POST PROJECTING 1 INCH.
 JB0236
 JB0236                          STATION RECOVERY (1972)
 JB0236
 JB0236'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (WEB)
 JB0236'GATE 1961 RECOVERED GOOD.  GATE NO. 1 1961 RECOVERED GOOD.  GATE NO.2
 JB0236'1961 RECOVERED GOOD.  GATE 1961 AZI RECOVERED GOOD.  IT IS SUGGESTED
 JB0236'STATION GATE BE MOVED A FEW FEET BECAUSE OF HEAVY USES OF FARM
 JB0236'EQUIPMENT AROUND THE STATION.  THE BARN USED FOR A TIE OF REFERENCE
 JB0236'NO. 2 IS GONE.
 JB0236'
 JB0236'DISTANCE AND DIRECTION FROM NEAREST TOWN--2.25 MILES NW OF BURNT
 JB0236'PRAIRIE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0897 ***********************************************************************
 HB0897  DESIGNATION -  GATE AZ MK
 HB0897  PID         -  HB0897
 HB0897  STATE/COUNTY-  IL/PULASKI
 HB0897  COUNTRY     -  US
 HB0897  USGS QUAD   -  CAIRO (2018)
 HB0897
 HB0897                         *CURRENT SURVEY CONTROL
 HB0897  ______________________________________________________________________
 HB0897* NAD 83(1986) POSITION- 37 05 28.     (N) 089 10 49.     (W)   SCALED
 HB0897* NAVD 88 ORTHO HEIGHT -    98.221 (meters)      322.25  (feet) ADJUSTED
 HB0897  ______________________________________________________________________
 HB0897  GEOID HEIGHT    -        -28.226 (meters)                     GEOID18
 HB0897  DYNAMIC HEIGHT  -         98.149 (meters)      322.01  (feet) COMP
 HB0897  MODELED GRAVITY -    979,901.2   (mgal)                       NAVD 88
 HB0897
 HB0897  VERT ORDER      -  SECOND    CLASS 0
 HB0897
 HB0897.The horizontal coordinates were scaled from a map and have
 HB0897.an estimated accuracy of +/- 6 seconds.
 HB0897
 HB0897.The orthometric height was determined by differential leveling and
 HB0897.adjusted by the NATIONAL GEODETIC SURVEY
 HB0897.in June 1991.
 HB0897
 HB0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0897.GEOID18 height accuracy estimate available here.
 HB0897
 HB0897.Click photographs - Photos may exist for this station.
 HB0897
 HB0897.The dynamic height is computed by dividing the NAVD 88
 HB0897.geopotential number by the normal gravity value computed on the
 HB0897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0897.degrees latitude (g = 980.6199 gals.).
 HB0897
 HB0897.The modeled gravity was interpolated from observed gravity values.
 HB0897
 HB0897;                    North         East    Units  Estimated Accuracy
 HB0897;SPC IL W     -    47,560.      787,690.      MT  (+/- 180 meters Scaled)
 HB0897
 HB0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG062072(NAD 83)
 HB0897
 HB0897                          SUPERSEDED SURVEY CONTROL
 HB0897
 HB0897  NGVD 29 (11/26/84)   98.124  (m)          321.93   (f) ADJUSTED    2 0
 HB0897
 HB0897.Superseded values are not recommended for survey control.
 HB0897
 HB0897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0897.See file dsdata.pdf to determine how the superseded data were derived.
 HB0897
 HB0897_MARKER: DZ = AZIMUTH MARK DISK
 HB0897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0897_STAMPING: GATE 1960
 HB0897_MARK LOGO: CGS
 HB0897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0897+STABILITY: SURFACE MOTION
 HB0897
 HB0897  HISTORY     - Date     Condition        Report By
 HB0897  HISTORY     - 1960     MONUMENTED       CGS
 HB0897  HISTORY     - 20020830 MARK NOT FOUND   USACE
 HB0897  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0897
 HB0897                          STATION DESCRIPTION
 HB0897
 HB0897'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0897'2 MI SE FROM MOUNDS.
 HB0897'ABOUT 1.95 MILES SOUTHEAST ALONG U.S. HIGHWAY 51 FROM ITS
 HB0897'JUNCTION WITH FIRST STREET IN MOUNDS, AT THE EAST CORNER OF A
 HB0897'FIELD SOUTH OF THE HIGHWAY, 39 FEET SOUTHWEST OF THE CENTER
 HB0897'LINE OF THE HIGHWAY, 51 FEET NORTH OF THE NORTH CORNER OF THE
 HB0897'WOODS, 157 FEET SOUTHEAST OF THE SOUTHEAST ONE OF TWO LONE
 HB0897'TREE ALONG THE SOUTHWEST SIDE OF THE HIGHWAY, 1.9 FEET NORTHWEST
 HB0897'OF A METAL WITNESS POST, ABOUT 7 FEET BELOW THE LEVEL OF THE
 HB0897'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 HB0897'INCHES.
 HB0897
 HB0897                          STATION RECOVERY (2002)
 HB0897
 HB0897'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0897'MARK NOT FOUND.
 HB0897
 HB0897                          STATION RECOVERY (2012)
 HB0897
 HB0897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0897'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0238 ***********************************************************************
 JB0238  DESIGNATION -  GATE AZ MK
 JB0238  PID         -  JB0238
 JB0238  STATE/COUNTY-  IL/WAYNE
 JB0238  COUNTRY     -  US
 JB0238  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0238
 JB0238                         *CURRENT SURVEY CONTROL
 JB0238  ______________________________________________________________________
 JB0238* NAD 83(1986) POSITION- 38 15 56.     (N) 088 17 17.     (W)   SCALED
 JB0238* NAVD 88 ORTHO HEIGHT -   145.117 (meters)      476.10  (feet) ADJUSTED
 JB0238  ______________________________________________________________________
 JB0238  GEOID HEIGHT    -        -30.551 (meters)                     GEOID18
 JB0238  DYNAMIC HEIGHT  -        145.024 (meters)      475.80  (feet) COMP
 JB0238  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0238
 JB0238  VERT ORDER      -  SECOND    CLASS 0
 JB0238
 JB0238.The horizontal coordinates were scaled from a map and have
 JB0238.an estimated accuracy of +/- 6 seconds.
 JB0238
 JB0238.The orthometric height was determined by differential leveling and
 JB0238.adjusted by the NATIONAL GEODETIC SURVEY
 JB0238.in June 1991.
 JB0238
 JB0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0238.GEOID18 height accuracy estimate available here.
 JB0238
 JB0238.Click photographs - Photos may exist for this station.
 JB0238
 JB0238.The dynamic height is computed by dividing the NAVD 88
 JB0238.geopotential number by the normal gravity value computed on the
 JB0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0238.degrees latitude (g = 980.6199 gals.).
 JB0238
 JB0238.The modeled gravity was interpolated from observed gravity values.
 JB0238
 JB0238;                    North         East    Units  Estimated Accuracy
 JB0238;SPC IL E     -   177,450.      303,960.      MT  (+/- 180 meters Scaled)
 JB0238
 JB0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH873360(NAD 83)
 JB0238
 JB0238                          SUPERSEDED SURVEY CONTROL
 JB0238
 JB0238  NGVD 29 (??/??/92)  145.238  (m)          476.50   (f) ADJ UNCH    2 0
 JB0238
 JB0238.Superseded values are not recommended for survey control.
 JB0238
 JB0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0238.See file dsdata.pdf to determine how the superseded data were derived.
 JB0238
 JB0238_MARKER: DZ = AZIMUTH MARK DISK
 JB0238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0238_STAMPING: GATE 1961
 JB0238_MARK LOGO: CGS
 JB0238_PROJECTION: FLUSH
 JB0238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0238+STABILITY: SURFACE MOTION
 JB0238
 JB0238  HISTORY     - Date     Condition        Report By
 JB0238  HISTORY     - 1961     MONUMENTED       CGS
 JB0238
 JB0238                          STATION DESCRIPTION
 JB0238
 JB0238'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0238'4.2 MI NE FROM MILL SHOALS.
 JB0238'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0238'SHOALS, THENCE 0.05 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE 3.1
 JB0238'MILE EAST ALONG AN ASPHALT PAVED ROAD (BURNT PRAIRIE - LIBERTY
 JB0238'ROAD), THENCE 1.0 MILE NORTH ALONG A GRAVEL ROAD, NEAR A DRIVE
 JB0238'WEST TO A FARM HOUSE, 18 FEET EAST OF THE CENTER OF THE ROAD, 146
 JB0238'FEET NORTH OF THE EXTENDED CENTER OF THE DRIVE, 1 FOOT WEST OF A
 JB0238'FENCE, 2.0 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 JB0238'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JB0238'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0898 ***********************************************************************
 HB0898  DESIGNATION -  GATE RM 1
 HB0898  PID         -  HB0898
 HB0898  STATE/COUNTY-  IL/PULASKI
 HB0898  COUNTRY     -  US
 HB0898  USGS QUAD   -  CAIRO (2018)
 HB0898
 HB0898                         *CURRENT SURVEY CONTROL
 HB0898  ______________________________________________________________________
 HB0898* NAD 83(1986) POSITION- 37 05 41.98   (N) 089 11 00.71   (W)   HD_HELD1
 HB0898* NAVD 88 ORTHO HEIGHT -    98.183 (meters)      322.12  (feet) ADJUSTED
 HB0898  ______________________________________________________________________
 HB0898  GEOID HEIGHT    -        -28.225 (meters)                     GEOID18
 HB0898  DYNAMIC HEIGHT  -         98.112 (meters)      321.89  (feet) COMP
 HB0898  MODELED GRAVITY -    979,901.7   (mgal)                       NAVD 88
 HB0898
 HB0898  VERT ORDER      -  SECOND    CLASS 0
 HB0898
 HB0898.The horizontal coordinates were determined by differentially corrected
 HB0898.hand held GPS observations or other comparable positioning techniques
 HB0898.and have an estimated accuracy of +/- 3 meters.
 HB0898
 HB0898.The orthometric height was determined by differential leveling and
 HB0898.adjusted by the NATIONAL GEODETIC SURVEY
 HB0898.in June 1991.
 HB0898
 HB0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0898.GEOID18 height accuracy estimate available here.
 HB0898
 HB0898.Click photographs - Photos may exist for this station.
 HB0898
 HB0898.The dynamic height is computed by dividing the NAVD 88
 HB0898.geopotential number by the normal gravity value computed on the
 HB0898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0898.degrees latitude (g = 980.6199 gals.).
 HB0898
 HB0898.The modeled gravity was interpolated from observed gravity values.
 HB0898
 HB0898;                    North         East    Units  Estimated Accuracy
 HB0898;SPC IL W     -    47,983.3     787,397.6     MT  (+/- 3 meters HH1 GPS) 
 HB0898
 HB0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0594707641(NAD 83)
 HB0898
 HB0898                          SUPERSEDED SURVEY CONTROL
 HB0898
 HB0898  NGVD 29 (11/26/84)   98.087  (m)          321.81   (f) ADJUSTED    2 0
 HB0898
 HB0898.Superseded values are not recommended for survey control.
 HB0898
 HB0898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0898.See file dsdata.pdf to determine how the superseded data were derived.
 HB0898
 HB0898_MARKER: DR = REFERENCE MARK DISK
 HB0898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0898_STAMPING: GATE NO 1 1960
 HB0898_MARK LOGO: CGS
 HB0898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0898+STABILITY: SURFACE MOTION
 HB0898
 HB0898  HISTORY     - Date     Condition        Report By
 HB0898  HISTORY     - 1960     MONUMENTED       CGS
 HB0898  HISTORY     - 1966     MARK NOT FOUND   CGS
 HB0898  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0898
 HB0898                          STATION DESCRIPTION
 HB0898
 HB0898'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0898'1.6 MI SE FROM MOUNDS.
 HB0898'ABOUT 1.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 51 FROM ITS
 HB0898'JUNCTION WITH FIRST STREET IN MOUNDS, ABOUT 0.1 MILES SOUTHEAST
 HB0898'OF THE JUNCTION OF A GRAVEL ROAD SOUTHWEST AND THE CROSSING
 HB0898'OF A HIGH POWER TRANSMISSION LINE, 33 FEET SOUTHWEST OF THE
 HB0898'CENTER LINE OF THE HIGHWAY, 92 FEET SOUTHEAST OF A LONE BLAZED
 HB0898'SYCAMORE TREE, 698 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION
 HB0898'OF THE GRAVEL ROAD SOUTHWEST, 84.7 FEET SOUTHEAST OF TRAVERSE
 HB0898'STATION GATE, 79.9 FEET SOUTHEAST OF A METAL WITNESS POST,
 HB0898'ABOUT 7 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE
 HB0898'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0898
 HB0898                          STATION RECOVERY (1966)
 HB0898
 HB0898'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 HB0898'MARK NOT FOUND.
 HB0898
 HB0898                          STATION RECOVERY (2012)
 HB0898
 HB0898'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0898'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0237 ***********************************************************************
 JB0237  DESIGNATION -  GATE RM 1
 JB0237  PID         -  JB0237
 JB0237  STATE/COUNTY-  IL/WAYNE
 JB0237  COUNTRY     -  US
 JB0237  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0237
 JB0237                         *CURRENT SURVEY CONTROL
 JB0237  ______________________________________________________________________
 JB0237* NAD 83(1986) POSITION- 38 15 56.27   (N) 088 17 35.05   (W)   HD_HELD1
 JB0237* NAVD 88 ORTHO HEIGHT -   153.364 (meters)      503.16  (feet) ADJUSTED
 JB0237  ______________________________________________________________________
 JB0237  GEOID HEIGHT    -        -30.546 (meters)                     GEOID18
 JB0237  DYNAMIC HEIGHT  -        153.267 (meters)      502.84  (feet) COMP
 JB0237  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0237
 JB0237  VERT ORDER      -  SECOND    CLASS 0
 JB0237
 JB0237.The horizontal coordinates were determined by differentially corrected
 JB0237.hand held GPS observations or other comparable positioning techniques
 JB0237.and have an estimated accuracy of +/- 3 meters.
 JB0237
 JB0237.The orthometric height was determined by differential leveling and
 JB0237.adjusted by the NATIONAL GEODETIC SURVEY
 JB0237.in June 1991.
 JB0237
 JB0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0237.GEOID18 height accuracy estimate available here.
 JB0237
 JB0237.Click photographs - Photos may exist for this station.
 JB0237
 JB0237.The dynamic height is computed by dividing the NAVD 88
 JB0237.geopotential number by the normal gravity value computed on the
 JB0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0237.degrees latitude (g = 980.6199 gals.).
 JB0237
 JB0237.The modeled gravity was interpolated from observed gravity values.
 JB0237
 JB0237;                    North         East    Units  Estimated Accuracy
 JB0237;SPC IL E     -   177,459.6     303,523.6     MT  (+/- 3 meters HH1 GPS) 
 JB0237
 JB0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8688036078(NAD 83)
 JB0237
 JB0237                          SUPERSEDED SURVEY CONTROL
 JB0237
 JB0237  NGVD 29 (??/??/92)  153.486  (m)          503.56   (f) ADJ UNCH    2 0
 JB0237
 JB0237.Superseded values are not recommended for survey control.
 JB0237
 JB0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0237.See file dsdata.pdf to determine how the superseded data were derived.
 JB0237
 JB0237_MARKER: DR = REFERENCE MARK DISK
 JB0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0237_STAMPING: GATE NO 1 1961
 JB0237_MARK LOGO: CGS
 JB0237_PROJECTION: FLUSH
 JB0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0237+STABILITY: SURFACE MOTION
 JB0237
 JB0237  HISTORY     - Date     Condition        Report By
 JB0237  HISTORY     - 1961     MONUMENTED       CGS
 JB0237
 JB0237                          STATION DESCRIPTION
 JB0237
 JB0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0237'4.4 MI NE FROM MILL SHOALS.
 JB0237'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0237'SHOALS, THENCE 0.05 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE 3.1
 JB0237'MILES EAST ALONG AN ASPHALT PAVED ROAD (BURNT PRAIRIE - LIBERTY
 JB0237'ROAD), THENCE 1.0 MILE NORTH ALONG AN ASPHALT PAVED ROAD, THENCE
 JB0237'0.25 MILE WEST ALONG A DRIVE TO FARM HOUSE AND FARM BUILDINGS, 65
 JB0237'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A MACHINE SHED, 82
 JB0237'FEET SOUTH-SOUTHEAST OF A POWER POLE, 11 FEET EAST OF A 12 INCH
 JB0237'MAPLE TREE, 8 FEET WEST OF A 12 INCH MAPLE TREE, 1 FOOT NORTH OF
 JB0237'A FENCE, 61.3 FEET EAST-SOUTHEAST OF TRAVERSE STATION GATE, 75.2
 JB0237'FEET EAST-SOUTHEAST OF A METAL WITNESS POST, AND SET IN THE TOP
 JB0237'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0900 ***********************************************************************
 HB0900  DESIGNATION -  GATE RM 2
 HB0900  PID         -  HB0900
 HB0900  STATE/COUNTY-  IL/PULASKI
 HB0900  COUNTRY     -  US
 HB0900  USGS QUAD   -  CAIRO (2018)
 HB0900
 HB0900                         *CURRENT SURVEY CONTROL
 HB0900  ______________________________________________________________________
 HB0900* NAD 83(1986) POSITION- 37 05 42.97   (N) 089 11 02.32   (W)   HD_HELD1
 HB0900* NAVD 88 ORTHO HEIGHT -    98.068 (meters)      321.74  (feet) ADJUSTED
 HB0900  ______________________________________________________________________
 HB0900  GEOID HEIGHT    -        -28.225 (meters)                     GEOID18
 HB0900  DYNAMIC HEIGHT  -         97.997 (meters)      321.51  (feet) COMP
 HB0900  MODELED GRAVITY -    979,901.7   (mgal)                       NAVD 88
 HB0900
 HB0900  VERT ORDER      -  SECOND    CLASS 0
 HB0900
 HB0900.The horizontal coordinates were determined by differentially corrected
 HB0900.hand held GPS observations or other comparable positioning techniques
 HB0900.and have an estimated accuracy of +/- 3 meters.
 HB0900
 HB0900.The orthometric height was determined by differential leveling and
 HB0900.adjusted by the NATIONAL GEODETIC SURVEY
 HB0900.in June 1991.
 HB0900
 HB0900.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0900.GEOID18 height accuracy estimate available here.
 HB0900
 HB0900.Click photographs - Photos may exist for this station.
 HB0900
 HB0900.The dynamic height is computed by dividing the NAVD 88
 HB0900.geopotential number by the normal gravity value computed on the
 HB0900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0900.degrees latitude (g = 980.6199 gals.).
 HB0900
 HB0900.The modeled gravity was interpolated from observed gravity values.
 HB0900
 HB0900;                    North         East    Units  Estimated Accuracy
 HB0900;SPC IL W     -    48,013.4     787,357.6     MT  (+/- 3 meters HH1 GPS) 
 HB0900
 HB0900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0590807672(NAD 83)
 HB0900
 HB0900                          SUPERSEDED SURVEY CONTROL
 HB0900
 HB0900  NGVD 29 (11/26/84)   97.973  (m)          321.43   (f) ADJUSTED    2 0
 HB0900
 HB0900.Superseded values are not recommended for survey control.
 HB0900
 HB0900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0900.See file dsdata.pdf to determine how the superseded data were derived.
 HB0900
 HB0900_MARKER: DR = REFERENCE MARK DISK
 HB0900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0900_STAMPING: GATE NO 2 1960
 HB0900_MARK LOGO: CGS
 HB0900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0900+STABILITY: SURFACE MOTION
 HB0900
 HB0900  HISTORY     - Date     Condition        Report By
 HB0900  HISTORY     - 1960     MONUMENTED       CGS
 HB0900  HISTORY     - 1966     MARK NOT FOUND   CGS
 HB0900  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0900
 HB0900                          STATION DESCRIPTION
 HB0900
 HB0900'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0900'1.6 MI SE FROM MOUNDS.
 HB0900'ABOUT 1.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 51 FROM ITS
 HB0900'JUNCTION WITH FIRST STREET IN MOUNDS, ABOUT 0.1 MILE SOUTHEAST
 HB0900'OF THE JUNCTION OF A GRAVEL ROAD SOUTHWEST AND THE CROSSING
 HB0900'OF A HIGH POWER TRANSMISSION LINE, 32 FEET SOUTHWEST OF THE
 HB0900'CENTER LINE OF THE HIGHWAY, 75 FEET NORTHWEST OF A LONG BLAZED
 HB0900'SYCAMORE TREE, 532 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION
 HB0900'OF THE GRAVEL ROAD SOUTHWEST, 83.4 FEET NORTHWEST OF TRAVERSE
 HB0900'STATION GATE, 85.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 HB0900'7 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 HB0900'CONCRETE POST PROJECTING 2 INCHES.
 HB0900
 HB0900                          STATION RECOVERY (1966)
 HB0900
 HB0900'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 HB0900'MARK NOT FOUND.
 HB0900
 HB0900                          STATION RECOVERY (2012)
 HB0900
 HB0900'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0900'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0235 ***********************************************************************
 JB0235  DESIGNATION -  GATE RM 2
 JB0235  PID         -  JB0235
 JB0235  STATE/COUNTY-  IL/WAYNE
 JB0235  COUNTRY     -  US
 JB0235  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0235
 JB0235                         *CURRENT SURVEY CONTROL
 JB0235  ______________________________________________________________________
 JB0235* NAD 83(1986) POSITION- 38 15 55.93   (N) 088 17 36.01   (W)   HD_HELD1
 JB0235* NAVD 88 ORTHO HEIGHT -   153.585 (meters)      503.89  (feet) ADJUSTED
 JB0235  ______________________________________________________________________
 JB0235  GEOID HEIGHT    -        -30.546 (meters)                     GEOID18
 JB0235  DYNAMIC HEIGHT  -        153.487 (meters)      503.57  (feet) COMP
 JB0235  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0235
 JB0235  VERT ORDER      -  SECOND    CLASS 0
 JB0235
 JB0235.The horizontal coordinates were determined by differentially corrected
 JB0235.hand held GPS observations or other comparable positioning techniques
 JB0235.and have an estimated accuracy of +/- 3 meters.
 JB0235
 JB0235.The orthometric height was determined by differential leveling and
 JB0235.adjusted by the NATIONAL GEODETIC SURVEY
 JB0235.in June 1991.
 JB0235
 JB0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0235.GEOID18 height accuracy estimate available here.
 JB0235
 JB0235.Click photographs - Photos may exist for this station.
 JB0235
 JB0235.The dynamic height is computed by dividing the NAVD 88
 JB0235.geopotential number by the normal gravity value computed on the
 JB0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0235.degrees latitude (g = 980.6199 gals.).
 JB0235
 JB0235.The modeled gravity was interpolated from observed gravity values.
 JB0235
 JB0235;                    North         East    Units  Estimated Accuracy
 JB0235;SPC IL E     -   177,449.1     303,500.3     MT  (+/- 3 meters HH1 GPS) 
 JB0235
 JB0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8685636068(NAD 83)
 JB0235
 JB0235                          SUPERSEDED SURVEY CONTROL
 JB0235
 JB0235  NGVD 29 (??/??/92)  153.707  (m)          504.29   (f) ADJ UNCH    2 0
 JB0235
 JB0235.Superseded values are not recommended for survey control.
 JB0235
 JB0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0235.See file dsdata.pdf to determine how the superseded data were derived.
 JB0235
 JB0235_MARKER: DR = REFERENCE MARK DISK
 JB0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0235_STAMPING: GATE NO 2 1961
 JB0235_MARK LOGO: CGS
 JB0235_PROJECTION: FLUSH
 JB0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0235+STABILITY: SURFACE MOTION
 JB0235
 JB0235  HISTORY     - Date     Condition        Report By
 JB0235  HISTORY     - 1961     MONUMENTED       CGS
 JB0235
 JB0235                          STATION DESCRIPTION
 JB0235
 JB0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0235'4.4 MI NE FROM MILL SHOALS.
 JB0235'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0235'SHOALS, THENCE 0.05 MILES NORTH ALONG U.S. HIGHWAY 45, THENCE 3.1
 JB0235'MILES EAST ALONG AN ASPHALT PAVED ROAD (BURNT PRAIRIE - LIBERTY
 JB0235'ROAD), THENCE 1.0 MILE NORTH ALONG A GRAVEL ROAD, THENCE 0.25
 JB0235'MILE WEST ALONG A DRIVE TO FARM HOUSE AND FARM BUILDINGS, 80
 JB0235'FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A MACHINE SHED, 31
 JB0235'FEET NORTHWEST OF THE NORTHWEST CORNER OF A BARN, 1 FOOT EAST OF
 JB0235'A FENCE, 38 FEET SOUTH OF A FENCE CORNER, 60.3 FEET
 JB0235'SOUTH-SOUTHWEST TRAVERSE STATION GATE, 57.0 FEET SOUTH OF A
 JB0235'METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0235'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1715 ***********************************************************************
 JB1715  DESIGNATION -  GEFF
 JB1715  PID         -  JB1715
 JB1715  STATE/COUNTY-  IL/WAYNE
 JB1715  COUNTRY     -  US
 JB1715  USGS QUAD   -  GEFF (2018)
 JB1715
 JB1715                         *CURRENT SURVEY CONTROL
 JB1715  ______________________________________________________________________
 JB1715* NAD 83(1997) POSITION- 38 26 39.14995(N) 088 24 18.63283(W)   ADJUSTED
 JB1715* NAVD 88 ORTHO HEIGHT -   126.    (meters)      413.    (feet) SCALED
 JB1715  ______________________________________________________________________
 JB1715  GEOID HEIGHT    -        -30.662 (meters)                     GEOID18
 JB1715  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 JB1715  HORZ ORDER      -  THIRD
 JB1715
 JB1715.The horizontal coordinates were established by classical geodetic methods
 JB1715.and adjusted by the National Geodetic Survey in October 1999.
 JB1715
 JB1715.The orthometric height was scaled from a topographic map.
 JB1715
 JB1715.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1715.GEOID18 height accuracy estimate available here.
 JB1715
 JB1715.Click photographs - Photos may exist for this station.
 JB1715
 JB1715.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1715
 JB1715. The following values were computed from the NAD 83(1997) position.
 JB1715
 JB1715;                    North         East     Units Scale Factor Converg.
 JB1715;SPC IL E     -   197,283.492   293,728.309   MT  0.99997548   -0 02 40.8
 JB1715;SPC IL E     -   647,254.26    963,673.63   sFT  0.99997548   -0 02 40.8
 JB1715;UTM  16      - 4,256,037.755   377,374.385   MT  0.99978518   -0 52 25.6
 JB1715
 JB1715!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1715!SPC IL E     -   0.99998506  x   0.99997548  =   0.99996054
 JB1715!UTM  16      -   0.99998506  x   0.99978518  =   0.99977024
 JB1715
 JB1715:                Primary Azimuth Mark                     Grid Az
 JB1715:SPC IL E     -  GEFF AZ MK                               306 31 02.6
 JB1715:UTM  16      -  GEFF AZ MK                               307 20 47.4
 JB1715
 JB1715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7737456037(NAD 83)
 JB1715
 JB1715|---------------------------------------------------------------------|
 JB1715| PID    Reference Object                     Distance      Geod. Az  |
 JB1715|                                                           dddmmss.s |
 JB1715| CI3670 GEFF RM 1                            26.360 METERS 12245     |
 JB1715| CI3671 GEFF RM 2                            23.083 METERS 21024     |
 JB1715| CI3669 GEFF AZ MK                                         3062821.8 |
 JB1715| JB1647 CISNE MUNICIPAL TANK                APPROX. 7.9 KM 3420516.4 |
 JB1715|---------------------------------------------------------------------|
 JB1715
 JB1715                          SUPERSEDED SURVEY CONTROL
 JB1715
 JB1715  NAD 83(1997)-  38 26 39.15680(N)    088 24 18.63248(W) AD(       ) 3
 JB1715  NAD 83(1993)-  38 26 39.16255(N)    088 24 18.63154(W) AD(       ) 3
 JB1715  NAD 83(1986)-  38 26 39.16306(N)    088 24 18.63146(W) AD(       ) 3
 JB1715  NAD 27      -  38 26 38.98951(N)    088 24 18.45841(W) AD(       ) 3
 JB1715
 JB1715.Superseded values are not recommended for survey control.
 JB1715
 JB1715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1715.See file dsdata.pdf to determine how the superseded data were derived.
 JB1715
 JB1715_MARKER: DS = TRIANGULATION STATION DISK
 JB1715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1715_STAMPING: GEFF 1961
 JB1715_MARK LOGO: CGS
 JB1715_PROJECTION: FLUSH
 JB1715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1715+STABILITY: SURFACE MOTION
 JB1715
 JB1715  HISTORY     - Date     Condition        Report By
 JB1715  HISTORY     - 1961     MONUMENTED       CGS
 JB1715  HISTORY     - 1970     GOOD             ILDT
 JB1715  HISTORY     - 20130926 GOOD             ILDT
 JB1715
 JB1715                          STATION DESCRIPTION
 JB1715
 JB1715'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1715'THE STATION IS IN THE NORTHWEST EDGE OF GEFF AND ON PROPERTY OWNED BY
 JB1715'THE CITY.  IT IS ABOUT 72 PACES WEST-NORTHWEST OF THE NORTHWEST EDGE
 JB1715'OF THE TOWN HALL, 115 FEET SOUTH OF THE SOUTHEAST CORNER OF A CHURCH,
 JB1715'86 FEET SOUTH OF THE CENTERLINE OF A PAVED STREET, 81 FEET EAST OF THE
 JB1715'CENTERLINE OF A PAVED STREET AND 64 FEET EAST-NORTHEAST OF A POWER
 JB1715'POLE WITH A TRANSFORMER.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1715'STAMPED GEFF 1961.
 JB1715'
 JB1715'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON A PAVED STREET
 JB1715'FOR 0.15 MILE TO A POINT WHERE THE STREET CURVES FROM WEST TO NORTH.
 JB1715'TURN RIGHT AND GO NORTH ON THE PAVED STREET FOR 0.1 MILE TO A BARN AND
 JB1715'THE AZIMUTH MARK ON THE LEFT.
 JB1715'
 JB1715'REFERENCE MARK 1 IS 114 FEET EAST OF A LEANING 24 INCH TREE, 105 FEET
 JB1715'SOUTH OF A TELEPHONE AND 44 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 JB1715'AN OUTHOUSE.  THE MONUMENT IS FULSH AND THE DISK IS STAMPED GEFF NO 1
 JB1715'1961.
 JB1715'
 JB1715'REFERENCE MARK 2 IS 46 FEET SOUTH-SOUTHEAST OF THE POWER POLE WITH THE
 JB1715'TRANSFORMER, 43 FEET EAST OF THE CENTERLINE OF A PAVED STREET AND 13
 JB1715'FEET SOUTH OF THE LEANING 24 INCH TREE.  THE MONUMENT IS FLUSH AND THE
 JB1715'DISK IS STAMPED GEFF NO 2 1961.
 JB1715'
 JB1715'THE AZIMUTH MARK IS 22 FEET WEST OF THE CENTERLINE OF A PAVED STREET,
 JB1715'6 FEET WEST OF THE NORTH END OF A CONCRETE CULVERT, 2 FEET NORTHEAST
 JB1715'OF A NORTH GATE POST, 1 FOOT EAST OF A WIRE FENCE AND 1 FOOT SOUTHEAST
 JB1715'OF A WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 JB1715'STAMPED GEFF 1961.
 JB1715'
 JB1715'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1715
 JB1715                          STATION RECOVERY (1970)
 JB1715
 JB1715'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 JB1715'GEFF 1961 RECOVERED GOOD.  GEFF NO 1 1961 RECOVERED GOOD.  GEFF NO 2
 JB1715'1961 RECOVERED GOOD.  GEFF 1961 AZI. RECOVERED GOOD.  STATION WAS
 JB1715'RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING.  1) THE 24 INCH TREE
 JB1715'13 FT. NORTH OF R.M. NO. 2 HAS BEEN REMOVED.  ONLY STUMP REMAINS.
 JB1715
 JB1715                          STATION RECOVERY (2013)
 JB1715
 JB1715'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1715'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0933 ***********************************************************************
 JB0933  DESIGNATION -  GEHLE
 JB0933  PID         -  JB0933
 JB0933  STATE/COUNTY-  IL/FAYETTE
 JB0933  COUNTRY     -  US
 JB0933  USGS QUAD   -  HAGARSTOWN (2018)
 JB0933
 JB0933                         *CURRENT SURVEY CONTROL
 JB0933  ______________________________________________________________________
 JB0933* NAD 83(1997) POSITION- 38 57 49.91555(N) 089 09 58.00008(W)   ADJUSTED
 JB0933* NAVD 88 ORTHO HEIGHT -   164.824 (meters)      540.76  (feet) ADJUSTED
 JB0933  ______________________________________________________________________
 JB0933  GEOID HEIGHT    -        -31.663 (meters)                     GEOID18
 JB0933  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 JB0933  DYNAMIC HEIGHT  -        164.722 (meters)      540.43  (feet) COMP
 JB0933  MODELED GRAVITY -    980,007.5   (mgal)                       NAVD 88
 JB0933
 JB0933  HORZ ORDER      -  SECOND
 JB0933  VERT ORDER      -  SECOND    CLASS 0
 JB0933
 JB0933.The horizontal coordinates were established by classical geodetic methods
 JB0933.and adjusted by the National Geodetic Survey in October 1999.
 JB0933
 JB0933.The orthometric height was determined by differential leveling and
 JB0933.adjusted by the NATIONAL GEODETIC SURVEY
 JB0933.in June 1991.
 JB0933
 JB0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0933.GEOID18 height accuracy estimate available here.
 JB0933
 JB0933.Click photographs - Photos may exist for this station.
 JB0933
 JB0933.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0933
 JB0933.The dynamic height is computed by dividing the NAVD 88
 JB0933.geopotential number by the normal gravity value computed on the
 JB0933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0933.degrees latitude (g = 980.6199 gals.).
 JB0933
 JB0933.The modeled gravity was interpolated from observed gravity values.
 JB0933
 JB0933. The following values were computed from the NAD 83(1997) position.
 JB0933
 JB0933;                    North         East     Units Scale Factor Converg.
 JB0933;SPC IL E     -   255,296.511   227,824.042   MT  1.00003912   -0 31 25.3
 JB0933;SPC IL E     -   837,585.30    747,452.71   sFT  1.00003912   -0 31 25.3
 JB0933;SPC IL W     -   255,434.178   786,714.427   MT  1.00003373   +0 37 45.2
 JB0933;SPC IL W     -   838,036.97  2,581,078.92   sFT  1.00003373   +0 37 45.2
 JB0933;UTM  16      - 4,314,998.099   312,327.821   MT  1.00003371   -1 21 45.0
 JB0933
 JB0933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0933!SPC IL E     -   0.99997911  x   1.00003912  =   1.00001823
 JB0933!SPC IL W     -   0.99997911  x   1.00003373  =   1.00001284
 JB0933!UTM  16      -   0.99997911  x   1.00003371  =   1.00001282
 JB0933
 JB0933:                Primary Azimuth Mark                     Grid Az
 JB0933:SPC IL E     -  GEHLE AZ MK                              090 37 54.5
 JB0933:SPC IL W     -  GEHLE AZ MK                              089 28 44.0
 JB0933:UTM  16      -  GEHLE AZ MK                              091 28 14.2
 JB0933
 JB0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1232714998(NAD 83)
 JB0933
 JB0933|---------------------------------------------------------------------|
 JB0933| PID    Reference Object                     Distance      Geod. Az  |
 JB0933|                                                           dddmmss.s |
 JB0933| JB0931 GEHLE RM 1                           12.478 METERS 06334     |
 JB0933| JB0930 GEHLE AZ MK                                        0900629.2 |
 JB0933| JB1805 VANDALIA TX ILL GAS MICROWAVE       APPROX. 5.8 KM 1103935.2 |
 JB0933| JB0932 GEHLE RM 2                           19.916 METERS 34023     |
 JB0933|---------------------------------------------------------------------|
 JB0933
 JB0933                          SUPERSEDED SURVEY CONTROL
 JB0933
 JB0933  NAD 83(1986)-  38 57 49.93451(N)    089 09 57.99103(W) AD(       ) 2
 JB0933  NAD 27      -  38 57 49.77190(N)    089 09 57.74650(W) AD(       ) 2
 JB0933  NGVD 29 (??/??/92)  164.951  (m)          541.18   (f) ADJ UNCH    2 0
 JB0933  NGVD 29             164.95   (m)          541.2    (f) LEVELING    3  
 JB0933
 JB0933.Superseded values are not recommended for survey control.
 JB0933
 JB0933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0933.See file dsdata.pdf to determine how the superseded data were derived.
 JB0933
 JB0933_MARKER: DS = TRIANGULATION STATION DISK
 JB0933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0933_STAMPING: GEHLE 1959
 JB0933_MARK LOGO: CGS
 JB0933_PROJECTION: RECESSED 36 CENTIMETERS
 JB0933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0933+STABILITY: SURFACE MOTION
 JB0933
 JB0933  HISTORY     - Date     Condition        Report By
 JB0933  HISTORY     - 1959     MONUMENTED       CGS
 JB0933  HISTORY     - 1960     GOOD             CGS
 JB0933  HISTORY     - 1975     GOOD             NGS
 JB0933  HISTORY     - 1975     GOOD             NGS
 JB0933
 JB0933                          STATION DESCRIPTION
 JB0933
 JB0933'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 JB0933'THE STATION IS LOCATED ABOUT 6 MILES NORTHEAST OF MULBERRY GROVE,
 JB0933'ABOUT 3.5 MILES WEST OF VANDALIA AND ABOUT 0.5 MILE NORTH OF U S
 JB0933'HIGHWAY 40.
 JB0933'
 JB0933'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAYS 51 AND 40 AT
 JB0933'THE NORTH EDGE OF VANDALIA, GO SOUTHWESTERLY ON U S HIGHWAY 40 FOR 4.1
 JB0933'MILES TO CROSSROADS, TURN RIGHT AND GO NORTH ON GRAVEL ROAD FOR 0.5
 JB0933'MILE TO A T-INTERSECTION, TURN RIGHT AND GO EAST FOR 0.25 MILE TO THE
 JB0933'STATION ON THE RIGHT AS DESCRIBED.
 JB0933'
 JB0933'THE STATION IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE CONCRETE
 JB0933'POST WHICH IS 14 INCHES BELOW THE SURFACE OF THE GROUND AND THE DISK
 JB0933'IS STAMPED GEHLE 1960.  THE MARK IS 43 FEET SOUTHWEST OF TELEPHONE
 JB0933'POLE, 42 FEET SOUTHWEST OF WITNESS POST AND 37 FEET SOUTH OF THE
 JB0933'APPROXIMATE CENTER OF ROAD.
 JB0933'
 JB0933'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0933'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND
 JB0933'THE DISK IS STAMPED GEHLE NO 1 1960.  THE MARK IS 24 FEET SOUTH OF THE
 JB0933'APPROXIMATE CENTER OF ROAD, 3 FEET WEST OF TELEPHONE POLE AND 1.5 FEET
 JB0933'WEST OF WITNESS POST.
 JB0933'
 JB0933'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0933'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND
 JB0933'THE DISK IS STAMPED GEHLE NO 2 1960.  THE MARK IS 64 FEET SOUTHWEST OF
 JB0933'THE SOUTHWEST CORNER OF HOUSE, 26 FEET WEST OF AN 18 INCH TREE AND 22
 JB0933'FEET NORTH OF THE APPROXIMATE CENTER OF ROAD.
 JB0933'
 JB0933'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0933'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 JB0933'GEHLE 1960.  THE MARK IS 26.5 FEET NORTH OF THE APPROXIMATE CENTER OF
 JB0933'ROAD, 2.9 FEET WEST OF WITNESS POST AND 2.5 FEET WEST OF TELEPHONE
 JB0933'POLE.
 JB0933'
 JB0933'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.25 MILE TO
 JB0933'THE MARK ON THE LEFT AS DESCRIBED.
 JB0933'
 JB0933'HEIGHT OF LIGHT ABOVE STATION MARK 1.75 METERS.
 JB0933
 JB0933                          STATION RECOVERY (1960)
 JB0933
 JB0933'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0933'3.6 MI SW FROM VANDALIA.
 JB0933'ABOUT 2.85 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0933'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0933'THENCE 0.8 MILE WEST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF
 JB0933'A FARM ROAD SOUTH, 39 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB0933'11 FEET EAST OF THE CENTER LINE OF THE FARM ROAD, 24 FEET SOUTH
 JB0933'OF THE EAST END OF A CORRUGATED PIPE CULVERT, 128 FEET WEST OF
 JB0933'THE EXTENDED CENTER LINE OF A DRIVE NORTH TO A FARM HOUSE, 43 1/2
 JB0933'FEET WEST-SOUTHWEST OF A TELEPHONE POLE, 42.4 FEET WEST-SOUTHWEST
 JB0933'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 JB0933'ROAD AND SET IN THE TOP OF A CONCRETE POST 18 INCHES UNDERGROUND.
 JB0933
 JB0933                          STATION RECOVERY (1975)
 JB0933
 JB0933'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB0933'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 JB0933'RECOVERED IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO THE MARKS
 JB0933'VERIFIED THE 1960 DATA.  DUE TO HIGHWAY CHANGES A NEW DESCRIPTION
 JB0933'FOLLOWS.
 JB0933'
 JB0933'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 JB0933'HIGHWAY 185 AT THE NORTHWEST EDGE OF VANDALIA, GO SOUTHWESTERLY ON
 JB0933'HIGHWAY 40 FOR 3.35 MILES TO A SIDE ROAD RIGHT AT SIGN HAGARSTOWN.
 JB0933'TURN RIGHT AND GO 0.1 MILE, THEN RIGHT, NORTH FOR 0.4 MILE TO A T
 JB0933'INTERSECTION.  TURN RIGHT AND GO EAST ON A PAVED ROAD FOR 0.25 MILE TO
 JB0933'THE HOME OF MR. FILBERT GEHLE LEFT AND THE STATION ON THE RIGHT.  THE
 JB0933'MARK IS 42 FEET SOUTHWEST OF A METAL WITNESS POST, 37 FEET SOUTH OF
 JB0933'THE CENTERLINE OF THE PAVED ROAD AND IS ABOUT 10 INCHES BELOW THE
 JB0933'GROUND SURFACE.  THE DISK IS STAMPED GEHLE 1959.
 JB0933'
 JB0933'REFERENCE MARK 1 IS 47 FEET EAST OF AN ENTRANCE TO A FIELD ROAD, 24
 JB0933'FEET SOUTH OF THE CENTERLINE OF THE PAVED ROAD AND 1 FOOT WEST OF A
 JB0933'METAL WITNESS POST.  THE MONUMENT IS 2 INCHES BELOW THE SURFACE OF THE
 JB0933'GROUND AND THE DISK IS STAMPED GEHLE RM 1 1959.
 JB0933'
 JB0933'REFERENCE MARK 2 IS 64 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF MR.
 JB0933'GEHLE HOUSE, 26 FEET WEST OF A 18-INCH TREE, 22 FEET NORTH OF THE
 JB0933'CENTERLINE OF THE PAVED ROAD AND 2 FEET WEST OF A TELEPHONE
 JB0933'UNDERGROUND WARNING CABLE SIGN.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB0933'STAMPED GEHLE RM 2 1959.
 JB0933'
 JB0933'AZIMUTH MARK IS 45 FEET NORTHWEST OF THE CENTERLINE OF A FIELD ROAD,
 JB0933'27 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD, 3 FEET WEST OF A
 JB0933'METAL WITNESS POST AND 2.5 FEET WEST OF A POWERLINE POLE.  THE
 JB0933'MONUMENT PROJECTS 1-INCH AND THE DISK IS STAMPED GEHLE 1959.
 JB0933'
 JB0933'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE EAST ALONG THE
 JB0933'PAVED ROAD FOR 0.25 MILE TO THE MARK ON THE RIGHT, NORTH SIDE OF THE
 JB0933'ROAD.
 JB0933'
 JB0933'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES WEST OF
 JB0933'VANDALIA.
 JB0933
 JB0933                          STATION RECOVERY (1975)
 JB0933
 JB0933'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 JB0933'FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE HIGHWAY 185 AT THE
 JB0933'NORTHWEST EDGE OF VANDALIA, GO SOUTHWESTERLY ON HIGHWAY 40 FOR 3.35
 JB0933'MILES TO A SIDE ROAD RIGHT, THENCE RIGHT FOR 0.5 MILE ALONG A PAVED
 JB0933'ROAD TO A T INTERSECTION, THENCE RIGHT ON PAVED ROAD FOR 0.25 MILE TO
 JB0933'THE MARK ON THE RIGHT. 42 FEET SOUTHWEST OF A METAL WITNESS POST, 37
 JB0933'FEET SOUTH OF THE CENTERLINE OF THE ROAD, ABOUT 10 INCHES BELOW THE
 JB0933'SURFACE AND ABOUT 1 FOOT HIGHER THAN THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0930 ***********************************************************************
 JB0930  DESIGNATION -  GEHLE AZ MK
 JB0930  PID         -  JB0930
 JB0930  STATE/COUNTY-  IL/FAYETTE
 JB0930  COUNTRY     -  US
 JB0930  USGS QUAD   -  HAGARSTOWN (2018)
 JB0930
 JB0930                         *CURRENT SURVEY CONTROL
 JB0930  ______________________________________________________________________
 JB0930* NAD 83(1986) POSITION- 38 57 50.     (N) 089 09 40.     (W)   SCALED
 JB0930* NAVD 88 ORTHO HEIGHT -   161.605 (meters)      530.20  (feet) ADJUSTED
 JB0930  ______________________________________________________________________
 JB0930  GEOID HEIGHT    -        -31.667 (meters)                     GEOID18
 JB0930  DYNAMIC HEIGHT  -        161.505 (meters)      529.87  (feet) COMP
 JB0930  MODELED GRAVITY -    980,007.6   (mgal)                       NAVD 88
 JB0930
 JB0930  VERT ORDER      -  SECOND    CLASS 0
 JB0930
 JB0930.The horizontal coordinates were scaled from a map and have
 JB0930.an estimated accuracy of +/- 6 seconds.
 JB0930
 JB0930.The orthometric height was determined by differential leveling and
 JB0930.adjusted by the NATIONAL GEODETIC SURVEY
 JB0930.in June 1991.
 JB0930
 JB0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0930.GEOID18 height accuracy estimate available here.
 JB0930
 JB0930.Click photographs - Photos may exist for this station.
 JB0930
 JB0930.The dynamic height is computed by dividing the NAVD 88
 JB0930.geopotential number by the normal gravity value computed on the
 JB0930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0930.degrees latitude (g = 980.6199 gals.).
 JB0930
 JB0930.The modeled gravity was interpolated from observed gravity values.
 JB0930
 JB0930;                    North         East    Units  Estimated Accuracy
 JB0930;SPC IL E     -   255,300.      228,260.      MT  (+/- 180 meters Scaled)
 JB0930
 JB0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ127149(NAD 83)
 JB0930
 JB0930                          SUPERSEDED SURVEY CONTROL
 JB0930
 JB0930  NGVD 29 (??/??/92)  161.732  (m)          530.62   (f) ADJ UNCH    2 0
 JB0930
 JB0930.Superseded values are not recommended for survey control.
 JB0930
 JB0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0930.See file dsdata.pdf to determine how the superseded data were derived.
 JB0930
 JB0930_MARKER: DZ = AZIMUTH MARK DISK
 JB0930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0930_STAMPING: GEHLE 1959
 JB0930_MARK LOGO: CGS
 JB0930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0930+STABILITY: SURFACE MOTION
 JB0930
 JB0930  HISTORY     - Date     Condition        Report By
 JB0930  HISTORY     - 1959     MONUMENTED       CGS
 JB0930  HISTORY     - 1960     GOOD             CGS
 JB0930  HISTORY     - 1975     GOOD             NGS
 JB0930
 JB0930                          STATION DESCRIPTION
 JB0930
 JB0930'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0930'3.4 MI SW FROM VANDALIA.
 JB0930'ABOUT 2.85 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0930'WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA, THENCE 0.5
 JB0930'MILE WEST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DIRT ROAD
 JB0930'SOUTH, 26 FEET NORTH OF THE CENTER LINE OF THE ROAD, 21 FEET WEST
 JB0930'OF THE EXTENDED CENTER LINE OF THE DIRT ROAD SOUTH, 35 FEET
 JB0930'NORTHWEST OF THE CENTER OF THE JUNCTION, 2 1/2 FEET WEST OF A
 JB0930'POWER POLE, 2.9 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0930'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0930'PROJECTING 1 INCH.
 JB0930
 JB0930                          STATION RECOVERY (1975)
 JB0930
 JB0930'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 JB0930'FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE HIGHWAY 185 AT THE
 JB0930'NORTHWEST EDGE OF VANDALIA, GO SOUTHWESTERLY ON HIGHWAY 40 FOR 3.35
 JB0930'MILES TO A ROAD RIGHT, THENCE RIGHT ON A PAVED ROAD FOR 0.5 MILE TO A
 JB0930'T INTERSECTION, THENCE RIGHT ON A PAVED ROAD FOR 0.5 MILE TO THE MARK
 JB0930'ON THE LEFT. 45 FEET NORTHWEST OF THE CENTERLINE OF A FIELD ROAD, 27
 JB0930'FEET NORTH OF THE CENTERLINE OF THE ROAD, 3 FEET WEST OF A METAL
 JB0930'WITNESS POST. 2.5 FEET WEST OF A POWER POLE. IT PROJECTS 1-INCH AND
 JB0930'ABOUT THE SAME ELEVATION AS THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0931 ***********************************************************************
 JB0931  DESIGNATION -  GEHLE RM 1
 JB0931  PID         -  JB0931
 JB0931  STATE/COUNTY-  IL/FAYETTE
 JB0931  COUNTRY     -  US
 JB0931  USGS QUAD   -  HAGARSTOWN (2018)
 JB0931
 JB0931                         *CURRENT SURVEY CONTROL
 JB0931  ______________________________________________________________________
 JB0931* NAD 83(1986) POSITION- 38 57 50.10   (N) 089 09 57.54   (W)   HD_HELD1
 JB0931* NAVD 88 ORTHO HEIGHT -   164.612 (meters)      540.06  (feet) ADJUSTED
 JB0931  ______________________________________________________________________
 JB0931  GEOID HEIGHT    -        -31.663 (meters)                     GEOID18
 JB0931  DYNAMIC HEIGHT  -        164.510 (meters)      539.73  (feet) COMP
 JB0931  MODELED GRAVITY -    980,007.5   (mgal)                       NAVD 88
 JB0931
 JB0931  VERT ORDER      -  SECOND    CLASS 0
 JB0931
 JB0931.The horizontal coordinates were determined by differentially corrected
 JB0931.hand held GPS observations or other comparable positioning techniques
 JB0931.and have an estimated accuracy of +/- 3 meters.
 JB0931
 JB0931.The orthometric height was determined by differential leveling and
 JB0931.adjusted by the NATIONAL GEODETIC SURVEY
 JB0931.in June 1991.
 JB0931
 JB0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0931.GEOID18 height accuracy estimate available here.
 JB0931
 JB0931.Click photographs - Photos may exist for this station.
 JB0931
 JB0931.The dynamic height is computed by dividing the NAVD 88
 JB0931.geopotential number by the normal gravity value computed on the
 JB0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0931.degrees latitude (g = 980.6199 gals.).
 JB0931
 JB0931.The modeled gravity was interpolated from observed gravity values.
 JB0931
 JB0931;                    North         East    Units  Estimated Accuracy
 JB0931;SPC IL E     -   255,302.1     227,835.2     MT  (+/- 3 meters HH1 GPS) 
 JB0931
 JB0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1233915003(NAD 83)
 JB0931
 JB0931                          SUPERSEDED SURVEY CONTROL
 JB0931
 JB0931  NGVD 29 (??/??/92)  164.739  (m)          540.48   (f) ADJ UNCH    2 0
 JB0931
 JB0931.Superseded values are not recommended for survey control.
 JB0931
 JB0931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0931.See file dsdata.pdf to determine how the superseded data were derived.
 JB0931
 JB0931_MARKER: DR = REFERENCE MARK DISK
 JB0931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0931_STAMPING: GEHLE NO 1 1959
 JB0931_MARK LOGO: CGS
 JB0931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0931+STABILITY: SURFACE MOTION
 JB0931
 JB0931  HISTORY     - Date     Condition        Report By
 JB0931  HISTORY     - 1959     MONUMENTED       CGS
 JB0931  HISTORY     - 1960     GOOD             CGS
 JB0931  HISTORY     - 1975     GOOD             NGS
 JB0931
 JB0931                          STATION DESCRIPTION
 JB0931
 JB0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0931'3.6 MI SW FROM VANDALIA.
 JB0931'ABOUT 2.85 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0931'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0931'THENCE 0.8 MILE WEST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A
 JB0931'FARM ROAD SOUTH, 19 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 47
 JB0931'FEET EAST OF THE CENTER LINE OF THE FARM ROAD, 37 FEET EAST OF
 JB0931'THE EAST END OF A CORRUGATED PIPE CULVERT, 94 FEET WEST OF THE
 JB0931'EXTENDED CENTER LINE OF A DRIVE NORTH TO A FARM HOUSE, 2 1/2
 JB0931'FEET WEST OF A TELEPHONE POLE, 40.9 FEET NORTH-NORTHEAST OF
 JB0931'TRIANGULATION STATION GEHLE, 1.5 FEET WEST OF A METAL WITNESS
 JB0931'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 JB0931'OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0931
 JB0931                          STATION RECOVERY (1975)
 JB0931
 JB0931'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 JB0931'FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE HIGHWAY 185 AT THE
 JB0931'NORTHWEST EDGE OF VANDALIA, GO SOUTHWESTERLY ON HIGHWAY 40 FOR 3.35
 JB0931'MILES TO A ROAD RIGHT, THENCE RIGHT ON A PAVED ROAD FOR 0.5 MILE TO A
 JB0931'T INTERSECTION, THENCE RIGHT ON A PAVED ROAD FOR 0.25 MILE TO THE
 JB0931'MARK ON THE RIGHT. 47 FEET EAST OF A FIELD ROAD ENTRANCE, 24 FEET
 JB0931'SOUTH OF THE CENTERLINE OF THE ROAD, 1 FOOT WEST OF A METAL WITNESS
 JB0931'POST AND ABOUT 1 FOOT HIGHER THAN THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0932 ***********************************************************************
 JB0932  DESIGNATION -  GEHLE RM 2
 JB0932  PID         -  JB0932
 JB0932  STATE/COUNTY-  IL/FAYETTE
 JB0932  COUNTRY     -  US
 JB0932  USGS QUAD   -  HAGARSTOWN (2018)
 JB0932
 JB0932                         *CURRENT SURVEY CONTROL
 JB0932  ______________________________________________________________________
 JB0932* NAD 83(1986) POSITION- 38 57 50.52   (N) 089 09 58.28   (W)   HD_HELD1
 JB0932* NAVD 88 ORTHO HEIGHT -   165.675 (meters)      543.55  (feet) ADJUSTED
 JB0932  ______________________________________________________________________
 JB0932  GEOID HEIGHT    -        -31.663 (meters)                     GEOID18
 JB0932  DYNAMIC HEIGHT  -        165.572 (meters)      543.21  (feet) COMP
 JB0932  MODELED GRAVITY -    980,007.5   (mgal)                       NAVD 88
 JB0932
 JB0932  VERT ORDER      -  SECOND    CLASS 0
 JB0932
 JB0932.The horizontal coordinates were determined by differentially corrected
 JB0932.hand held GPS observations or other comparable positioning techniques
 JB0932.and have an estimated accuracy of +/- 3 meters.
 JB0932
 JB0932.The orthometric height was determined by differential leveling and
 JB0932.adjusted by the NATIONAL GEODETIC SURVEY
 JB0932.in June 1991.
 JB0932
 JB0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0932.GEOID18 height accuracy estimate available here.
 JB0932
 JB0932.Click photographs - Photos may exist for this station.
 JB0932
 JB0932.The dynamic height is computed by dividing the NAVD 88
 JB0932.geopotential number by the normal gravity value computed on the
 JB0932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0932.degrees latitude (g = 980.6199 gals.).
 JB0932
 JB0932.The modeled gravity was interpolated from observed gravity values.
 JB0932
 JB0932;                    North         East    Units  Estimated Accuracy
 JB0932;SPC IL E     -   255,315.2     227,817.5     MT  (+/- 3 meters HH1 GPS) 
 JB0932
 JB0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1232115016(NAD 83)
 JB0932
 JB0932                          SUPERSEDED SURVEY CONTROL
 JB0932
 JB0932  NGVD 29 (??/??/92)  165.802  (m)          543.97   (f) ADJ UNCH    2 0
 JB0932
 JB0932.Superseded values are not recommended for survey control.
 JB0932
 JB0932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0932.See file dsdata.pdf to determine how the superseded data were derived.
 JB0932
 JB0932_MARKER: DR = REFERENCE MARK DISK
 JB0932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0932_STAMPING: GEHLE NO 2 1959
 JB0932_MARK LOGO: CGS
 JB0932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0932+STABILITY: SURFACE MOTION
 JB0932
 JB0932  HISTORY     - Date     Condition        Report By
 JB0932  HISTORY     - 1959     MONUMENTED       CGS
 JB0932  HISTORY     - 1960     GOOD             CGS
 JB0932  HISTORY     - 1975     GOOD             NGS
 JB0932
 JB0932                          STATION DESCRIPTION
 JB0932
 JB0932'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0932'3.6 MI SW FROM VANDALIA.
 JB0932'ABOUT 2.85 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0932'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0932'THENCE 0.8 MILES WEST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF
 JB0932'A FARM ROAD SOUTH, 23 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 JB0932'13 1/2 FEET WEST OF THE EXTENDED CENTER LINE OF THE FIELD ROAD
 JB0932'SOUTH, 37 FEET NORTH AND ACROSS THE ROAD FROM THE WEST END OF A
 JB0932'CORRUGATED PIPE CULVERT, 65.2 NORTH-NORTHWEST OF TRIANGULATION
 JB0932'STATION GEHLE, 74.0 FEET NORTHWEST OF A METAL WITNESS POST AND
 JB0932'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0932
 JB0932                          STATION RECOVERY (1975)
 JB0932
 JB0932'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 JB0932'FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE HIGHWAY 185 AT THE
 JB0932'NORTHWEST EDGE OF VANDALIA, GO SOUTHWESTERLY ON HIGHWAY 40 FOR 3.35
 JB0932'MILES TO A ROAD RIGHT, THENCE RIGHT ON A PAVED ROAD FOR 0.5 MILE TO A
 JB0932'T INTERSECTION, THENCE RIGHT ON A PAVED ROAD FOR 0.25 MILE TO THE
 JB0932'MARK ON THE LEFT. 64 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 JB0932'FRAME HOUSE, 26 FEET WEST OF A 18-INCH TREE, 22 FEET NORTH OF THE
 JB0932'CENTERLINE OF THE ROAD, 2 FEET WEST OF A TELEPHONE UNDERGROUND
 JB0932'WARNING SIGN, FLUSH WITH THE GROUND AND ABOUT 3 FEET HIGHER THAN THE
 JB0932'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0704 ***********************************************************************
 MG0704  DESIGNATION -  GEHRING
 MG0704  PID         -  MG0704
 MG0704  STATE/COUNTY-  IL/KNOX
 MG0704  COUNTRY     -  US
 MG0704  USGS QUAD   -  WATAGA (2018)
 MG0704
 MG0704                         *CURRENT SURVEY CONTROL
 MG0704  ______________________________________________________________________
 MG0704* NAD 83(1997) POSITION- 41 02 03.02481(N) 090 15 58.62343(W)   ADJUSTED
 MG0704* NAVD 88 ORTHO HEIGHT -   256.704 (meters)      842.20  (feet) ADJUSTED
 MG0704  ______________________________________________________________________
 MG0704  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 MG0704  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 MG0704  DYNAMIC HEIGHT  -        256.593 (meters)      841.84  (feet) COMP
 MG0704  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 MG0704
 MG0704  HORZ ORDER      -  FIRST
 MG0704  VERT ORDER      -  SECOND    CLASS I
 MG0704
 MG0704.The horizontal coordinates were established by classical geodetic methods
 MG0704.and adjusted by the National Geodetic Survey in October 1999.
 MG0704
 MG0704.The orthometric height was determined by differential leveling and
 MG0704.adjusted by the NATIONAL GEODETIC SURVEY
 MG0704.in November 2014.
 MG0704
 MG0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0704.GEOID18 height accuracy estimate available here.
 MG0704
 MG0704.Click photographs - Photos may exist for this station.
 MG0704
 MG0704.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0704
 MG0704.The dynamic height is computed by dividing the NAVD 88
 MG0704.geopotential number by the normal gravity value computed on the
 MG0704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0704.degrees latitude (g = 980.6199 gals.).
 MG0704
 MG0704.The modeled gravity was interpolated from observed gravity values.
 MG0704
 MG0704. The following values were computed from the NAD 83(1997) position.
 MG0704
 MG0704;                    North         East     Units Scale Factor Converg.
 MG0704;SPC IL W     -   484,825.202   691,623.476   MT  0.99994204   -0 03 55.4
 MG0704;SPC IL W     - 1,590,630.68  2,269,101.35   sFT  0.99994204   -0 03 55.4
 MG0704;UTM  15      - 4,546,151.261   729,803.083   MT  1.00025001   +1 47 43.8
 MG0704
 MG0704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0704!SPC IL W     -   0.99996489  x   0.99994204  =   0.99990694
 MG0704!UTM  15      -   0.99996489  x   1.00025001  =   1.00021490
 MG0704
 MG0704:                Primary Azimuth Mark                     Grid Az
 MG0704:SPC IL W     -  GEHRING AZ MK                            091 36 49.6
 MG0704:UTM  15      -  GEHRING AZ MK                            089 45 10.4
 MG0704
 MG0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2980346151(NAD 83)
 MG0704
 MG0704|---------------------------------------------------------------------|
 MG0704| PID    Reference Object                     Distance      Geod. Az  |
 MG0704|                                                           dddmmss.s |
 MG0704| MG0699 KANSAS CITY CHICAGO AWY BCN 27      APPROX.20.7 KM 0654404.0 |
 MG0704| CL8568 GEHRING AZ MK                                      0913254.2 |
 MG0704| CL8569 GEHRING RM 1                         28.892 METERS 17842     |
 MG0704| LD0712 KNOXVILLE MUNICIPAL TANK            APPROX.13.8 KM 1844102.1 |
 MG0704| LD0713 KNOXVILLE HIGH SCHOOL CUPOLA        APPROX.14.1 KM 1853829.9 |
 MG0704| LD0708 KNOXVILLE ST MARYS SCH CUPOLA       APPROX.13.4 KM 1862308.1 |
 MG0704| LD0718 KNOXVILLE CO NURSING HOME TANK      APPROX.12.9 KM 1872114.8 |
 MG0704| LD0715 GALESBURG RAD STA WGIL MAST         APPROX.12.1 KM 2125214.4 |
 MG0704| LD0723 GALESBURG CBQRR TIE TREAT STK       APPROX.18.4 KM 2144816.5 |
 MG0704| LD0710 GALESBURG SEMINARY ST MUN TK        APPROX.13.3 KM 2182852.0 |
 MG0704| LD0714 GALESBURG CBQ RR POWERHSE STK       APPROX.13.3 KM 2190839.6 |
 MG0704| LD0719 GALESBURG WESTERN ICE CO STACK      APPROX.12.9 KM 2191528.2 |
 MG0704| LD0711 GALESBURG CORP CHRISTI CATH CH      APPROX.13.2 KM 2203132.0 |
 MG0704| LD0709 GALESBURG O E JOHNSON DEPT STORE TA APPROX.12.9 KM 2220451.7 |
 MG0704| LD0717 GALESBURG ILL PWR AND L CO STK      APPROX.13.0 KM 2234308.3 |
 MG0704| CL8570 GEHRING RM 2                         22.517 METERS 24848     |
 MG0704| MG0705 KANSAS CITY CHICAGO AWY BCN 26      APPROX. 1.6 KM 3551236.1 |
 MG0704|---------------------------------------------------------------------|
 MG0704
 MG0704                          SUPERSEDED SURVEY CONTROL
 MG0704
 MG0704  NAD 83(1996)-  41 02 03.02489(N)    090 15 58.62391(W) AD(       ) 1
 MG0704  NAD 83(1986)-  41 02 03.02971(N)    090 15 58.63796(W) AD(       ) 1
 MG0704  NAD 27      -  41 02 02.89400(N)    090 15 58.18700(W) AD(       ) 1
 MG0704  NGVD 29 (07/19/86)  256.8    (m)          843.     (f) VERT ANG       
 MG0704
 MG0704.Superseded values are not recommended for survey control.
 MG0704
 MG0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0704.See file dsdata.pdf to determine how the superseded data were derived.
 MG0704
 MG0704_MARKER: DS = TRIANGULATION STATION DISK
 MG0704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0704_STAMPING: GEHRING 1935
 MG0704_MARK LOGO: CGS
 MG0704_PROJECTION: FLUSH
 MG0704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0704+STABILITY: SURFACE MOTION
 MG0704
 MG0704  HISTORY     - Date     Condition        Report By
 MG0704  HISTORY     - 1935     MONUMENTED       CGS
 MG0704  HISTORY     - 1939     GOOD             CGS
 MG0704  HISTORY     - 1959     GOOD             CGS
 MG0704  HISTORY     - 19971124 GOOD             USPSQD
 MG0704  HISTORY     - 20130815 GOOD             ILDT
 MG0704  HISTORY     - 20140326 GOOD             PATRIC
 MG0704
 MG0704                          STATION DESCRIPTION
 MG0704
 MG0704'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MG0704'THIS STATION IS ABOUT 8 MILES NE OF GALESBURG, IN THE SW 1/4
 MG0704'OF THE SW 1/4 OF SEC. 10, T 12 N, R 2 E, ON THE LAND OWNED
 MG0704'AND OCCUPIED BY A.J. GEHRING.  IT IS IN THE SE CORNER OF THE
 MG0704'FARMYARD, 52 FEET N OF THE N EDGE OF THE PAVEMENT, 28 FEET
 MG0704'N OF THE E-W FARMYARD FENCE, 12.5 FEET W OF THE N-S FENCE,
 MG0704'69 FEET SE OF THE SE CORNER OF THE CORN SHED.
 MG0704'
 MG0704'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 MG0704'BRONZE DISKS SET IN CONCRETE.
 MG0704'
 MG0704'REFERENCE MARK NO. 1 IS S OF THE STATION JUST N OF THE
 MG0704'FENCE ON THE RIGHT-OF-WAY, 33 FEET S OF THE CENTER LINE OF
 MG0704'THE PAVEMENT.
 MG0704'
 MG0704'REFERENCE MARK NO. 2 IS SW OF THE STATION ON THE N SIDE OF
 MG0704'THE FARMYARD FENCE, 36 FEET E OF THE E SIDE OF THE WAGON
 MG0704'SCALES.
 MG0704'
 MG0704'AZIMUTH MARK IS E OF THE STATION JUST INSIDE OF THE RIGHT-OF-WAY
 MG0704'FENCE, 6 FEET N OF THE CONCRETE CULVERT AT THE ENTRANCE
 MG0704'OF THE FIELD.  ALL MARKS ARE FLUSH WITH THE GROUND.
 MG0704'
 MG0704'TO REACH STATION, FOLLOW HIGHWAY 167 W 11.8 MILES FROM ITS
 MG0704'INTERSECTION WITH HIGHWAY 180 OR E 0.2 MILE FROM ITS JUNCTION
 MG0704'WITH U.S. HIGHWAY 34.
 MG0704'
 MG0704'A 90 FOOT TOWER WAS USED BUT A 77 FOOT TOWER WOULD HAVE CLEARED
 MG0704'ALL LINES.
 MG0704
 MG0704                          STATION RECOVERY (1939)
 MG0704
 MG0704'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 MG0704'RECOVERED AS DESCRIBED, AND ALL MARKS FOUND IN GOOD CONDITION.
 MG0704'
 MG0704'THE STATION IS LOCATED 1/2 MILE N AND 1/2 MILE E OF WATAGA,
 MG0704'IN THE SW 1/4 OF THE SW 1/4 SEC. 10, T 12 N, R 2 E, ON LAND OWNED
 MG0704'AND OCCUPIED BY A.J. GEHRING, IN THE SE CORNER OF THE FARMYARD,
 MG0704'62 FEET N OF THE CENTER LINE OF STATE HIGHWAY 167 (PAVED),
 MG0704'28 FEET N OF THE S FARMYARD FENCE, 12-1/2 FEET W OF THE E
 MG0704'FARMYARD FENCE, AND 69 FEET SE OF THE SE CORNER OF A CORN
 MG0704'SHED.  THE MARK IS STAMPED GEHRING 1935.
 MG0704'
 MG0704'REFERENCE MARK NO. 1 IS S OF THE STATION, 1 FOOT N OF THE S
 MG0704'RIGHT-OF-WAY FENCE OF HIGHWAY 167, AND 33 FEET S OF THE CENTER
 MG0704'LINE OF THE HIGHWAY.  THE MARK IS STAMPED GEHRING NO. 1 1935.
 MG0704'
 MG0704'REFERENCE MARK NO. 2 IS WSW OF THE STATION, 1 FOOT N OF THE
 MG0704'S FARMYARD FENCE, 34 FEET N OF THE CENTER LINE OF HIGHWAY
 MG0704'167, AND 36 FEET E OF THE E SIDE OF A WAGON SCALE.  THE MARK
 MG0704'IS STAMPED GEHRING NO. 2 1935.
 MG0704'
 MG0704'AZIMUTH MARK IS E OF THE STATION, 34-1/2 FEET N OF THE CENTER
 MG0704'LINE OF HIGHWAY 167, 1 FOOT S OF AN E AND W FENCE LINE,
 MG0704'AND 6 FEET N OF A CONCRETE CULVERT.  THE MARK IS STAMPED
 MG0704'GEHRING 1935 AZIMUTH.
 MG0704'
 MG0704'THE REFERENCE AND AZIMUTH MARKS ARE WITNESSES BY 4- BY 4-INCH
 MG0704'WHITE POSTS WHICH PROJECT 2-1/2 FEET ABOVE THE GROUND.
 MG0704'
 MG0704'TO REACH STATION FROM THE POST OFFICE IN WATAGA, GO NE ON U.S.
 MG0704'HIGHWAY 34, FOR 0.5 MILE TO THE JUNCTION WITH STATE HIGHWAY 167.
 MG0704'TURN RIGHT ON STATE HIGHWAY 167 AND GO 0.4 MILE TO THE
 MG0704'GEHRING FARMHOUSE (BRICK) ON THE LEFT (N) SIDE OF THE HIGHWAY
 MG0704'AND THE STATION.
 MG0704'
 MG0704'ALL LIGHTS COME INTO VIEW AT 103 FEET.
 MG0704
 MG0704                          STATION RECOVERY (1959)
 MG0704
 MG0704'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0704'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2 AND
 MG0704'THE AZIMUTH MARK WERE ALL RECOVERED AS DESCRIBED AND FOUND IN
 MG0704'GOOD CONDITION.  THE TO REACH IS ADEQUATE.  THE DISTANCE TO
 MG0704'REFERENCE MARK NUMBER 2 WAS NOT CHECKED, THE DISTANCE BEING
 MG0704'(73.87 FT.) 22.517 MTRS. INSTEAD OF 73.78 FT.  THIS DISTANCE
 MG0704'WAS CHECKED TWICE IN THE FIELD.
 MG0704
 MG0704                          STATION RECOVERY (1997)
 MG0704
 MG0704'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0704'RECOVERED IN GOOD CONDITION.
 MG0704
 MG0704                          STATION RECOVERY (2013)
 MG0704
 MG0704'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MG0704'RECOVERED IN GOOD CONDITION.
 MG0704
 MG0704                          STATION RECOVERY (2014)
 MG0704
 MG0704'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 MG0704'RECOVERED AS DESCRIBED.
 MG0704'
 MG0704'-  NOTE-REFERNECE STATION NO 2 WAS ALSO RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL8570 ***********************************************************************
 CL8570  DESIGNATION -  GEHRING RM 2
 CL8570  PID         -  CL8570
 CL8570  STATE/COUNTY-  IL/KNOX
 CL8570  COUNTRY     -  US
 CL8570  USGS QUAD   -  WATAGA (2018)
 CL8570
 CL8570                         *CURRENT SURVEY CONTROL
 CL8570  ______________________________________________________________________
 CL8570* NAD 83(1986) POSITION- 41 02 02.76   (N) 090 15 59.52   (W)   HD_HELD1
 CL8570* NAVD 88 ORTHO HEIGHT -   256.392 (meters)      841.18  (feet) ADJUSTED
 CL8570  ______________________________________________________________________
 CL8570  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 CL8570  DYNAMIC HEIGHT  -        256.281 (meters)      840.82  (feet) COMP
 CL8570  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 CL8570
 CL8570  VERT ORDER      -  SECOND    CLASS I
 CL8570
 CL8570.The horizontal coordinates were determined by differentially corrected
 CL8570.hand held GPS observations or other comparable positioning techniques
 CL8570.and have an estimated accuracy of +/- 3 meters.
 CL8570
 CL8570.The orthometric height was determined by differential leveling and
 CL8570.adjusted by the NATIONAL GEODETIC SURVEY
 CL8570.in November 2014.
 CL8570
 CL8570.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL8570.GEOID18 height accuracy estimate available here.
 CL8570
 CL8570.Click photographs - Photos may exist for this station.
 CL8570
 CL8570.The dynamic height is computed by dividing the NAVD 88
 CL8570.geopotential number by the normal gravity value computed on the
 CL8570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CL8570.degrees latitude (g = 980.6199 gals.).
 CL8570
 CL8570.The modeled gravity was interpolated from observed gravity values.
 CL8570
 CL8570;                    North         East    Units  Estimated Accuracy
 CL8570;SPC IL W     -   484,817.1     691,602.5     MT  (+/- 3 meters HH1 GPS) 
 CL8570
 CL8570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2978246142(NAD 83)
 CL8570
 CL8570                          SUPERSEDED SURVEY CONTROL
 CL8570
 CL8570.No superseded survey control is available for this station.
 CL8570
 CL8570_MARKER: DR = REFERENCE MARK DISK
 CL8570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL8570_STAMPING: GEHRING NO 2 1935
 CL8570_MARK LOGO: CGS
 CL8570_PROJECTION: FLUSH
 CL8570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL8570+STABILITY: SURFACE MOTION
 CL8570_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL8570+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2014
 CL8570
 CL8570  HISTORY     - Date     Condition        Report By
 CL8570  HISTORY     - 1935     MONUMENTED       CGS
 CL8570  HISTORY     - 20140325 GOOD             PATRIC
 CL8570
 CL8570                          STATION DESCRIPTION
 CL8570
 CL8570'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 CL8570'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHEAST OF GALESBURG,
 CL8570'3.4 MI (5.5 KM) SOUTHWEST OF ONEIDA AND 0.9 MI (1.4 KM) NORTHEAST OF
 CL8570'WATAGA.
 CL8570'
 CL8570'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 CL8570'HIGHWAY 167 LOCATED ON THE NORTH SIDE OF WATAGA, IL, GO SOUTHEAST ON
 CL8570'STATE HIGHWAY 167 FOR 0.15 MI (0.2 KM) TO DEPOT ROAD.  TURN LEFT AND
 CL8570'GO NORTHEAST AND THE EAST ON STATE HIGHWAY 167 FOR 0.4 MI (0.6 KM) TO
 CL8570'THE STATION ON THE LEFT.
 CL8570'
 CL8570'THE STATION IS LOCATED 34 FT (10.4 M) NORTH OF THE CENTERLINE OF STATE
 CL8570'HIGHWAY 167.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0275 ***********************************************************************
 MG0275  DESIGNATION -  GENESEO
 MG0275  PID         -  MG0275
 MG0275  STATE/COUNTY-  IL/HENRY
 MG0275  COUNTRY     -  US
 MG0275  USGS QUAD   -  GENESEO (2018)
 MG0275
 MG0275                         *CURRENT SURVEY CONTROL
 MG0275  ______________________________________________________________________
 MG0275* NAD 83(1997) POSITION- 41 26 09.96417(N) 090 11 35.02671(W)   ADJUSTED
 MG0275* NAVD 88 ORTHO HEIGHT -   225.166 (meters)      738.73  (feet) ADJUSTED
 MG0275  ______________________________________________________________________
 MG0275  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 MG0275  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 MG0275  DYNAMIC HEIGHT  -        225.077 (meters)      738.44  (feet) COMP
 MG0275  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 MG0275
 MG0275  HORZ ORDER      -  FIRST
 MG0275  VERT ORDER      -  SECOND    CLASS 0
 MG0275
 MG0275.The horizontal coordinates were established by classical geodetic methods
 MG0275.and adjusted by the National Geodetic Survey in October 1999.
 MG0275
 MG0275.The orthometric height was determined by differential leveling and
 MG0275.adjusted by the NATIONAL GEODETIC SURVEY
 MG0275.in June 1991.
 MG0275
 MG0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0275.GEOID18 height accuracy estimate available here.
 MG0275
 MG0275.Click photographs - Photos may exist for this station.
 MG0275
 MG0275.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0275
 MG0275.The dynamic height is computed by dividing the NAVD 88
 MG0275.geopotential number by the normal gravity value computed on the
 MG0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0275.degrees latitude (g = 980.6199 gals.).
 MG0275
 MG0275.The modeled gravity was interpolated from observed gravity values.
 MG0275
 MG0275. The following values were computed from the NAD 83(1997) position.
 MG0275
 MG0275;                    North         East     Units Scale Factor Converg.
 MG0275;SPC IL W     -   529,455.591   697,793.974   MT  0.99994124   -0 01 02.9
 MG0275;SPC IL W     - 1,737,055.55  2,289,345.73   sFT  0.99994124   -0 01 02.9
 MG0275;UTM  15      - 4,590,973.527   734,516.687   MT  1.00027689   +1 51 30.4
 MG0275
 MG0275!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0275!SPC IL W     -   0.99996985  x   0.99994124  =   0.99991109
 MG0275!UTM  15      -   0.99996985  x   1.00027689  =   1.00024673
 MG0275
 MG0275:                Primary Azimuth Mark                     Grid Az
 MG0275:SPC IL W     -  GENESEO RM 2 AZIMUTH                     184 59 17.2
 MG0275:UTM  15      -  GENESEO RM 2 AZIMUTH                     183 06 43.9
 MG0275
 MG0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3451690973(NAD 83)
 MG0275
 MG0275|---------------------------------------------------------------------|
 MG0275| PID    Reference Object                     Distance      Geod. Az  |
 MG0275|                                                           dddmmss.s |
 MG0275| MG0691 GENESEO MUNICIPAL TANK              APPROX. 3.9 KM 0560740.0 |
 MG0275| MG0681 ATKINSON MUNICIPAL TANK             APPROX.15.2 KM 0960838.9 |
 MG0275| MG0276 GENESEO RM 1                         86.987 METERS 10545     |
 MG0275| MG0692 NATURAL GAS CO OF AM MICROWAVE      APPROX. 5.3 KM 1574041.7 |
 MG0275| MG0685 CAMBRIDGE MUNICIPAL STANDPIPE       APPROX.14.7 KM 1793055.1 |
 MG0275| MG0686 CAMBRIDGE COURTHOUSE DOME           APPROX.14.9 KM 1810758.3 |
 MG0275| MG0273 GENESEO RM 2 AZIMUTH                               1845814.3 |
 MG0275| MG0274 GENESEO RM 3                        137.413 METERS 23929     |
 MG0275|---------------------------------------------------------------------|
 MG0275
 MG0275                          SUPERSEDED SURVEY CONTROL
 MG0275
 MG0275  NAD 83(1996)-  41 26 09.96415(N)    090 11 35.02672(W) AD(       ) 1
 MG0275  NAD 83(1986)-  41 26 09.96846(N)    090 11 35.03787(W) AD(       ) 1
 MG0275  NAD 27      -  41 26 09.84100(N)    090 11 34.60800(W) AD(       ) 1
 MG0275  NGVD 29 (??/??/92)  225.248  (m)          739.00   (f) ADJ UNCH    2 0
 MG0275  NGVD 29             225.25   (m)          739.0    (f) LEVELING    3  
 MG0275
 MG0275.Superseded values are not recommended for survey control.
 MG0275
 MG0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0275.See file dsdata.pdf to determine how the superseded data were derived.
 MG0275
 MG0275_MARKER: DS = TRIANGULATION STATION DISK
 MG0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0275_STAMPING: GENESEO 1930
 MG0275_MARK LOGO: CGS
 MG0275_PROJECTION: RECESSED 10 CENTIMETERS
 MG0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0275+STABILITY: SURFACE MOTION
 MG0275
 MG0275  HISTORY     - Date     Condition        Report By
 MG0275  HISTORY     - 1930     MONUMENTED       CGS
 MG0275  HISTORY     - 1958     GOOD             CGS
 MG0275  HISTORY     - 1959     GOOD             CGS
 MG0275  HISTORY     - 1959     GOOD             CGS
 MG0275  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0275  HISTORY     - 20011006 MARK NOT FOUND   USPSQD
 MG0275  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0275
 MG0275                          STATION DESCRIPTION
 MG0275
 MG0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MG0275'STATION IS ABOUT 1-1/2 MILES W AND 3/4 MILE S OF THE TOWN
 MG0275'OF GENESEO ABOUT 85 METERS W OF THE EASTERN SIDE OF THE SE 1/4
 MG0275'OF THE NW 1/4 OF SEC. 30, T 17 N, R 3 E, ON LAND OWNED BY
 MG0275'HERMAN RESCHE.  THE STATION IS ON THE HIGHEST PART OF A KNOLL
 MG0275'IN PASTURE LAND.  THE KNOLL IS LIGHTLY WOODED WITH SCATTERED TALL
 MG0275'TREES 70 TO 80 FEET IN HEIGHT.  THE MARK IS DEPRESSED ABOUT
 MG0275'4 INCHES AND MAY BE COVERED.
 MG0275'
 MG0275'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MG0275'DISKS SET IN CONCRETE.
 MG0275'
 MG0275'REFERENCE MARK NO. 1 IS ON THE N AND S 1/2-SECTION LINE
 MG0275'IN SECTION 30 AND IS NEAR A HEDGE FENCE WHICH IS LOCATED
 MG0275'ON THIS LINE.  THE MARK IS ABOUT 1/4 MILE N OF THE E AND W
 MG0275'1/2-SECTION LINE ROAD WHICH RUNS THROUGH SECTION 30.  REFERENCE
 MG0275'MARK NO. 2 IS ON FENCE LINE ON N SIDE OF THE E AND W 1/2-SECTION
 MG0275'LINE ROAD AND 2/10 MILE W OF THE SE CORNER OF THE NW 1/4
 MG0275'OF SECTION 30.
 MG0275'
 MG0275'TO REACH FROM GENESEO GO W ON U.S. HIGHWAY 32 ABOUT 1 MILE
 MG0275'TO SECTION-LINE ROAD, THENCE S 1 MILE TO 1/2-SECTION LINE
 MG0275'ROAD, THENCE W ABOUT 1/2 MILE TO GATE LEADING N INTO PASTURE.
 MG0275'
 MG0275'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MG0275
 MG0275                          STATION RECOVERY (1958)
 MG0275
 MG0275'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (HBW)
 MG0275'STATION AND REFERENCE MARK 2 FOUND UNDISTURBED.  REFERENCE
 MG0275'MARK 1 WAS NOT SEARCHED FOR.  OWNER STATES THAT HE WILL
 MG0275'PROBABLY CULTIVATE FIELD IN STATION IS LOCATED IN THE NEAR
 MG0275'FUTURE.
 MG0275
 MG0275                          STATION RECOVERY (1959)
 MG0275
 MG0275'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0275'STATION MARK, REFERENCE MARK NUMBER 1 AND REFERENCE MARK
 MG0275'NUMBER 2 WERE RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD
 MG0275'CONDITION.  REFERENCE MARK NUMBER 3 WAS ESTABLISHED BY THIS
 MG0275'PARTY THIS YEAR DUE TO THE FACT THAT THE PROPERTY OWNER
 MG0275'INFORMED US THAT HE PLANS TO CUT DOWN THE HILL THAT THE STATION
 MG0275'IS LOCATED ON AND USE IT FOR FILL IN SOME LOW SPOTS ON HIS
 MG0275'PROPERTY.  THE STATION MAY BE DESTROYED IN THE NEAR FUTURE
 MG0275'SO A TRAVERSE CONNECTION WAS MADE TO REFERENCE MARK NUMBER 3
 MG0275'THE DISTANCE BEING (450.83 FEET) 137.413 METERS.  DUE TO
 MG0275'SOME CHANGES IN THE AREA A COMPLETE NEW DESCRIPTION FOLLOWS.
 MG0275'
 MG0275'THE STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHWEST OF GENESEO AND
 MG0275'ABOUT 1 MILE SOUTH OF U.S. HIGHWAY 6 ON PROPERTY OWNED BY
 MG0275'MR. CLIFTON RESCHKE.
 MG0275'
 MG0275'TO REACH THE STATION FROM THE SMALL STEEL BRIDGE ON U.S.
 MG0275'HIGHWAY 6 AT THE WEST EDGE OF GENESEO, GO WEST ON U.S. HIGHWAY
 MG0275'6 FOR 1.1 MILES TO A CROSSROAD, TURN LEFT, SOUTH, FOR 1.0 MILE
 MG0275'TO A CROSSROAD, TURN RIGHT, WEST, FOR 0.6 MILE TO THE TOP
 MG0275'OF A SMALL GRADE AT THE HOME OF MR. CLIFTON RESCHKE (PROPERTY
 MG0275'OWNER) ON THE LEFT AND A GATE ON THE RIGHT, TURN RIGHT THROUGH
 MG0275'GATE, NORTH, DRIVE FOR 0.2 MILE TO THE HIGHEST POINT IN THE
 MG0275'PASTURE LAND AND THE STATION.
 MG0275'
 MG0275'STATION MARK, A STANDARD DISK STAMPED GENESEO 1930, IS SET
 MG0275'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 MG0275'OF THE GROUND.  THE MARK IS ON THE HIGHEST PART OF THE HILL
 MG0275'AND IS AT THE SOUTHEAST CORNER OF A DEPRESSION IN THE TOP OF
 MG0275'THE HILL.
 MG0275'
 MG0275'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED GENESEO
 MG0275'NO 1 1930, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 MG0275'PROJECTS 6 INCHES.  THE MARK IS 8 FEET NORTHWEST OF A LARGE
 MG0275'LONE TREE AND 5 FEET WEST OF A FENCE LINE AND A HEDGE ROW.
 MG0275'
 MG0275'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED GENESEO
 MG0275'NO 2 1930, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 MG0275'PROJECTS 2 INCHES.  THE MARK IS 66 FEET EAST OF A POWER POLE
 MG0275'WITH A TRANSFORMER, 30 FEET NORTH OF THE APPROXIMATE CENTER OF
 MG0275'THE SURFACED ROAD AND 1 FOOT SOUTH OF THE RIGHT-OF-WAY FENCE
 MG0275'LINE.  THIS MARK IS USED AS THE AZIMUTH MARK.
 MG0275'
 MG0275'REFERENCE MARK NUMBER 3, A STANDARD DISK STAMPED GENESEO NO.
 MG0275'3 1930, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0275'2 INCHES.  THE MARK IS 35 FEET SOUTH OF A SMALL TREE, 2.2 FEET
 MG0275'SOUTH OF A WITNESS POST AND 9 INCHES EAST OF A FENCE LINE.
 MG0275
 MG0275                          STATION RECOVERY (1959)
 MG0275
 MG0275'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0275'2.9 MI SW FROM GENESEO.
 MG0275'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0275'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0275'1.0 MILES SOUTH ALONG BLACKTOP ROAD, THENCE 0.55 MILES WEST
 MG0275'ALONG BLACKTOP ROAD TO A BOARD GATE FOR A FARM ROAD NORTH,
 MG0275'THENCE 0.2 MILES NORTH ALONG FARM ROAD TO THE HIGHEST PART OF
 MG0275'THE HILL, AT THE SOUTHWEST EDGE OF A DEPRESSION IN THE GROUND,
 MG0275'7 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF THE DEPRESSION, 47
 MG0275'FEET NORTHEAST OF A 24-INCH FORKED MAPLE TREE, SET IN THE TOP
 MG0275'OF A CONCRETE POST 1 INCH UNDERGROUND.
 MG0275
 MG0275                          STATION RECOVERY (1996)
 MG0275
 MG0275'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0275'MARK NOT FOUND.
 MG0275
 MG0275                          STATION RECOVERY (2001)
 MG0275
 MG0275'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0275'MARK NOT FOUND
 MG0275
 MG0275                          STATION RECOVERY (2004)
 MG0275
 MG0275'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0275'PROPERTY OWNER SAID THE STATION WAS REMOVED AND A SHED WAS CONSTRUCTED
 MG0275'
 MG0275'OVER ITS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0693 ***********************************************************************
 MG0693  DESIGNATION -  GENESEO FIRST CONG CH SPIRE
 MG0693  PID         -  MG0693
 MG0693  STATE/COUNTY-  IL/HENRY
 MG0693  COUNTRY     -  US
 MG0693  USGS QUAD   -  GENESEO (2018)
 MG0693
 MG0693                         *CURRENT SURVEY CONTROL
 MG0693  ______________________________________________________________________
 MG0693* NAD 83(1997) POSITION- 41 26 58.29241(N) 090 09 21.92870(W)   ADJUSTED
 MG0693  ______________________________________________________________________
 MG0693  GEOID HEIGHT    -        -32.980 (meters)                     GEOID18
 MG0693  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 MG0693  HORZ ORDER      -  THIRD
 MG0693
 MG0693.The horizontal coordinates were established by classical geodetic methods
 MG0693.and adjusted by the National Geodetic Survey in October 1999.
 MG0693
 MG0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0693.GEOID18 height accuracy estimate available here.
 MG0693
 MG0693.Click photographs - Photos may exist for this station.
 MG0693
 MG0693.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0693
 MG0693. The following values were computed from the NAD 83(1997) position.
 MG0693
 MG0693;                    North         East     Units Scale Factor Converg.
 MG0693;SPC IL W     -   530,946.181   700,883.635   MT  0.99994119   +0 00 25.2
 MG0693;SPC IL W     - 1,741,945.93  2,299,482.39   sFT  0.99994119   +0 00 25.2
 MG0693;UTM  15      - 4,592,565.019   737,556.938   MT  1.00029455   +1 53 00.4
 MG0693
 MG0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3755692565(NAD 83)
 MG0693
 MG0693                          SUPERSEDED SURVEY CONTROL
 MG0693
 MG0693  NAD 83(1996)-  41 26 58.29238(N)    090 09 21.92877(W) AD(       ) 3
 MG0693  NAD 83(1986)-  41 26 58.29700(N)    090 09 21.93996(W) AD(       ) 3
 MG0693  NAD 27      -  41 26 58.16500(N)    090 09 21.51800(W) AD(       ) 3
 MG0693
 MG0693.Superseded values are not recommended for survey control.
 MG0693
 MG0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0693.See file dsdata.pdf to determine how the superseded data were derived.
 MG0693
 MG0693_MARKER: 90 = CHURCH SPIRE
 MG0693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0693+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2004
 MG0693
 MG0693  HISTORY     - Date     Condition        Report By
 MG0693  HISTORY     - 1958     FIRST OBSERVED   CGS
 MG0693  HISTORY     - 19960722 GOOD             USPSQD
 MG0693  HISTORY     - 20010919 GOOD             USPSQD
 MG0693  HISTORY     - 20040609 GOOD             USPSQD
 MG0693
 MG0693                          STATION DESCRIPTION
 MG0693
 MG0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0693'STATION IS LOCATED AT THE CORNER OF S. STATE STREET AND W.
 MG0693'PEARL STREET IN GENESEO.
 MG0693'
 MG0693'POINT INTERSECTED IS THE TOP OF THE SPIRE WHICH IS ON TOP OF
 MG0693'A LARGE BRICK CHURCH.  THERE IS A CROSS ON TOP OF THE SPIRE.
 MG0693'THE SPIRE IS WHITE AND IS APPROXIMATELY 90 FEET HIGH.
 MG0693
 MG0693                          STATION RECOVERY (1996)
 MG0693
 MG0693'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0693'RECOVERED IN GOOD CONDITION.
 MG0693
 MG0693                          STATION RECOVERY (2001)
 MG0693
 MG0693'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0693'RECOVERED IN GOOD CONDITION.
 MG0693
 MG0693                          STATION RECOVERY (2004)
 MG0693
 MG0693'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0693'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0276 ***********************************************************************
 MG0276  DESIGNATION -  GENESEO RM 1
 MG0276  PID         -  MG0276
 MG0276  STATE/COUNTY-  IL/HENRY
 MG0276  COUNTRY     -  US
 MG0276  USGS QUAD   -  GENESEO (2018)
 MG0276
 MG0276                         *CURRENT SURVEY CONTROL
 MG0276  ______________________________________________________________________
 MG0276* NAD 83(1986) POSITION- 41 26 09.20   (N) 090 11 31.42   (W)   HD_HELD1
 MG0276* NAVD 88 ORTHO HEIGHT -   220.165 (meters)      722.32  (feet) ADJUSTED
 MG0276  ______________________________________________________________________
 MG0276  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 MG0276  DYNAMIC HEIGHT  -        220.078 (meters)      722.04  (feet) COMP
 MG0276  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 MG0276
 MG0276  VERT ORDER      -  SECOND    CLASS 0
 MG0276
 MG0276.The horizontal coordinates were determined by differentially corrected
 MG0276.hand held GPS observations or other comparable positioning techniques
 MG0276.and have an estimated accuracy of +/- 3 meters.
 MG0276
 MG0276.The orthometric height was determined by differential leveling and
 MG0276.adjusted by the NATIONAL GEODETIC SURVEY
 MG0276.in June 1991.
 MG0276
 MG0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0276.GEOID18 height accuracy estimate available here.
 MG0276
 MG0276.Click photographs - Photos may exist for this station.
 MG0276
 MG0276.The dynamic height is computed by dividing the NAVD 88
 MG0276.geopotential number by the normal gravity value computed on the
 MG0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0276.degrees latitude (g = 980.6199 gals.).
 MG0276
 MG0276.The modeled gravity was interpolated from observed gravity values.
 MG0276
 MG0276;                    North         East    Units  Estimated Accuracy
 MG0276;SPC IL W     -   529,432.0     697,877.7     MT  (+/- 3 meters HH1 GPS) 
 MG0276
 MG0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3460190952(NAD 83)
 MG0276
 MG0276                          SUPERSEDED SURVEY CONTROL
 MG0276
 MG0276  NGVD 29 (??/??/92)  220.247  (m)          722.59   (f) ADJ UNCH    2 0
 MG0276
 MG0276.Superseded values are not recommended for survey control.
 MG0276
 MG0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0276.See file dsdata.pdf to determine how the superseded data were derived.
 MG0276
 MG0276_MARKER: DR = REFERENCE MARK DISK
 MG0276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0276_STAMPING: GENESEO NO 1 1930
 MG0276_MARK LOGO: CGS
 MG0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0276+STABILITY: SURFACE MOTION
 MG0276
 MG0276  HISTORY     - Date     Condition        Report By
 MG0276  HISTORY     - 1930     MONUMENTED       CGS
 MG0276  HISTORY     - 1959     GOOD             CGS
 MG0276  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0276  HISTORY     - 20011006 MARK NOT FOUND   USPSQD
 MG0276  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0276
 MG0276                          STATION DESCRIPTION
 MG0276
 MG0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0276'2.8 MI SW FROM GENESEO.
 MG0276'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0276'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0276'1.0 MILES SOUTH ALONG BLACKTOP ROAD, THENCE 0.5 MILES WEST ALONG
 MG0276'BLACKTOP ROAD TO A FENCE LINE LEADING NORTH, THENCE 0.2 MILES
 MG0276'NORTH ALONG FENCE LINE, 5.4 FEET WEST OF THE FENCE LINE, 7
 MG0276'FEET NORTH OF A LONE TREE IN THE FENCE LINE, ABOUT 117 YARDS
 MG0276'SOUTH OF A FENCE CORNER, 285.13 FEET EAST-SOUTHEAST OF GENESEO,
 MG0276'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 MG0276
 MG0276                          STATION RECOVERY (1996)
 MG0276
 MG0276'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0276'MARK NOT FOUND.
 MG0276
 MG0276                          STATION RECOVERY (2001)
 MG0276
 MG0276'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0276'MARK NOT FOUND
 MG0276
 MG0276                          STATION RECOVERY (2004)
 MG0276
 MG0276'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0276'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0273 ***********************************************************************
 MG0273  DESIGNATION -  GENESEO RM 2 AZIMUTH
 MG0273  PID         -  MG0273
 MG0273  STATE/COUNTY-  IL/HENRY
 MG0273  COUNTRY     -  US
 MG0273  USGS QUAD   -  GENESEO (2018)
 MG0273
 MG0273                         *CURRENT SURVEY CONTROL
 MG0273  ______________________________________________________________________
 MG0273* NAD 83(1986) POSITION- 41 25 59.     (N) 090 11 20.     (W)   SCALED
 MG0273* NAVD 88 ORTHO HEIGHT -   218.235 (meters)      715.99  (feet) ADJUSTED
 MG0273  ______________________________________________________________________
 MG0273  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 MG0273  DYNAMIC HEIGHT  -        218.148 (meters)      715.71  (feet) COMP
 MG0273  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 MG0273
 MG0273  VERT ORDER      -  SECOND    CLASS 0
 MG0273
 MG0273.The horizontal coordinates were scaled from a map and have
 MG0273.an estimated accuracy of +/- 6 seconds.
 MG0273
 MG0273.The orthometric height was determined by differential leveling and
 MG0273.adjusted by the NATIONAL GEODETIC SURVEY
 MG0273.in June 1991.
 MG0273
 MG0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0273.GEOID18 height accuracy estimate available here.
 MG0273
 MG0273.Click photographs - Photos may exist for this station.
 MG0273
 MG0273.The dynamic height is computed by dividing the NAVD 88
 MG0273.geopotential number by the normal gravity value computed on the
 MG0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0273.degrees latitude (g = 980.6199 gals.).
 MG0273
 MG0273.The modeled gravity was interpolated from observed gravity values.
 MG0273
 MG0273;                    North         East    Units  Estimated Accuracy
 MG0273;SPC IL W     -   529,120.      698,140.      MT  (+/- 180 meters Scaled)
 MG0273
 MG0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF348906(NAD 83)
 MG0273
 MG0273                          SUPERSEDED SURVEY CONTROL
 MG0273
 MG0273  NGVD 29 (??/??/92)  218.316  (m)          716.26   (f) ADJ UNCH    2 0
 MG0273
 MG0273.Superseded values are not recommended for survey control.
 MG0273
 MG0273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0273.See file dsdata.pdf to determine how the superseded data were derived.
 MG0273
 MG0273_MARKER: DR = REFERENCE MARK DISK
 MG0273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0273_STAMPING: GENESEO NO 2 1930
 MG0273_MARK LOGO: CGS
 MG0273_PROJECTION: FLUSH
 MG0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0273+STABILITY: SURFACE MOTION
 MG0273
 MG0273  HISTORY     - Date     Condition        Report By
 MG0273  HISTORY     - 1930     MONUMENTED       CGS
 MG0273  HISTORY     - 1959     GOOD             CGS
 MG0273  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0273  HISTORY     - 20011006 GOOD             USPSQD
 MG0273  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0273
 MG0273                          STATION DESCRIPTION
 MG0273
 MG0273'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0273'2.7 MI SW FROM GENESEO.
 MG0273'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0273'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0273'1.0 MILES SOUTH ALONG A BLACKTOP ROAD, THENCE 0.55 MILES WEST
 MG0273'ALONG A GRAVEL ROAD, AT THE JUNCTION OF A FARM DRIVEWAY SOUTH TO
 MG0273'A FARM HOUSE, 30.5 FEET NORTH OF THE CENTER LINE OF THE ROAD, 80
 MG0273'FEET EAST OF THE EXTENDED CENTER LINE OF THE DRIVEWAY SOUTH, 65.5
 MG0273'FEET EAST OF A POWER POLE WITH A TRANSFORMER, 80 FEET EAST OF
 MG0273'THE CENTER OF A BOARD GATE, 1 FOOT SOUTH OF FENCE LINE, ABOUT
 MG0273'1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 MG0273'CONCRETE POST FLUSH WITH THE GROUND.
 MG0273
 MG0273                          STATION RECOVERY (1996)
 MG0273
 MG0273'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0273'MARK NOT FOUND.
 MG0273
 MG0273                          STATION RECOVERY (2001)
 MG0273
 MG0273'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0273'RECOVERED AS DESCRIBED
 MG0273
 MG0273                          STATION RECOVERY (2004)
 MG0273
 MG0273'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0273'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0274 ***********************************************************************
 MG0274  DESIGNATION -  GENESEO RM 3
 MG0274  PID         -  MG0274
 MG0274  STATE/COUNTY-  IL/HENRY
 MG0274  COUNTRY     -  US
 MG0274  USGS QUAD   -  GENESEO (2018)
 MG0274
 MG0274                         *CURRENT SURVEY CONTROL
 MG0274  ______________________________________________________________________
 MG0274* NAD 83(1997) POSITION- 41 26 07.70216(N) 090 11 40.12549(W)   ADJUSTED
 MG0274* NAVD 88 ORTHO HEIGHT -   224.041 (meters)      735.04  (feet) ADJUSTED
 MG0274  ______________________________________________________________________
 MG0274  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 MG0274  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 MG0274  DYNAMIC HEIGHT  -        223.952 (meters)      734.75  (feet) COMP
 MG0274  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 MG0274
 MG0274  HORZ ORDER      -  SECOND
 MG0274  VERT ORDER      -  SECOND    CLASS 0
 MG0274
 MG0274.The horizontal coordinates were established by classical geodetic methods
 MG0274.and adjusted by the National Geodetic Survey in October 1999.
 MG0274
 MG0274.The orthometric height was determined by differential leveling and
 MG0274.adjusted by the NATIONAL GEODETIC SURVEY
 MG0274.in June 1991.
 MG0274
 MG0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0274.GEOID18 height accuracy estimate available here.
 MG0274
 MG0274.Click photographs - Photos may exist for this station.
 MG0274
 MG0274.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0274
 MG0274.The dynamic height is computed by dividing the NAVD 88
 MG0274.geopotential number by the normal gravity value computed on the
 MG0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0274.degrees latitude (g = 980.6199 gals.).
 MG0274
 MG0274.The modeled gravity was interpolated from observed gravity values.
 MG0274
 MG0274. The following values were computed from the NAD 83(1997) position.
 MG0274
 MG0274;                    North         East     Units Scale Factor Converg.
 MG0274;SPC IL W     -   529,385.848   697,675.585   MT  0.99994124   -0 01 06.3
 MG0274;SPC IL W     - 1,736,826.74  2,288,957.32   sFT  0.99994124   -0 01 06.3
 MG0274;UTM  15      - 4,590,899.921   734,400.605   MT  1.00027622   +1 51 26.9
 MG0274
 MG0274!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0274!SPC IL W     -   0.99997003  x   0.99994124  =   0.99991127
 MG0274!UTM  15      -   0.99997003  x   1.00027622  =   1.00024624
 MG0274
 MG0274:                Primary Azimuth Mark                     Grid Az
 MG0274:SPC IL W     -  GENESEO RM 2 AZIMUTH                     158 11 40.8
 MG0274:UTM  15      -  GENESEO RM 2 AZIMUTH                     156 19 07.6
 MG0274
 MG0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3440090899(NAD 83)
 MG0274
 MG0274|---------------------------------------------------------------------|
 MG0274| PID    Reference Object                     Distance      Geod. Az  |
 MG0274|                                                           dddmmss.s |
 MG0274| MG0275 GENESEO                             137.413 METERS 05929     |
 MG0274| MG0692 NATURAL GAS CO OF AM MICROWAVE      APPROX. 5.3 KM 1561153.8 |
 MG0274| MG0273 GENESEO RM 2 AZIMUTH                               1581034.5 |
 MG0274|---------------------------------------------------------------------|
 MG0274
 MG0274                          SUPERSEDED SURVEY CONTROL
 MG0274
 MG0274  NAD 83(1996)-  41 26 07.70215(N)    090 11 40.12550(W) AD(       ) 2
 MG0274  NAD 83(1986)-  41 26 07.70644(N)    090 11 40.13664(W) AD(       ) 2
 MG0274  NAD 27      -  41 26 07.57900(N)    090 11 39.70600(W) AD(       ) 2
 MG0274  NGVD 29 (??/??/92)  224.123  (m)          735.31   (f) ADJ UNCH    2 0
 MG0274  NGVD 29             224.12   (m)          735.3    (f) LEVELING    3  
 MG0274
 MG0274.Superseded values are not recommended for survey control.
 MG0274
 MG0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0274.See file dsdata.pdf to determine how the superseded data were derived.
 MG0274
 MG0274_MARKER: DR = REFERENCE MARK DISK
 MG0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0274_STAMPING: GENESEO NO 3 1930
 MG0274_MARK LOGO: CGS
 MG0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0274+STABILITY: SURFACE MOTION
 MG0274
 MG0274  HISTORY     - Date     Condition        Report By
 MG0274  HISTORY     - 1959     MONUMENTED       CGS
 MG0274  HISTORY     - 1959     GOOD             CGS
 MG0274  HISTORY     - 19960717 GOOD             USPSQD
 MG0274  HISTORY     - 20040609 GOOD             USPSQD
 MG0274
 MG0274                          STATION DESCRIPTION
 MG0274
 MG0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0274'STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHWEST OF GENESEO AND
 MG0274'ABOUT 1.0 MILE SOUTH OF U.S. HIGHWAY NO. 6.
 MG0274'
 MG0274'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO. 6
 MG0274'AND STATE HIGHWAY NO. 82 (S. HENRY AND W. MAIN STREET) IN GENESEO,
 MG0274'GO WEST ON U.S. HIGHWAY NO. 6 FOR 0.2 MILE TO A SIDE ROAD LEFT
 MG0274'JUST AFTER CROSSING A STEEL BRIDGE, TURN LEFT AND GO SOUTH
 MG0274'FOR 0.8 MILE TO A T INTERSECTION, TURN RIGHT AND GO WEST,
 MG0274'THEN SOUTH AND THEN WEST AGAIN FOR 1.25 MILES TO CROSSROADS.
 MG0274'CONTINUE WEST FOR 0.6 MILE TO GENESEO NO. 2 1930 REFERENCE
 MG0274'MARK ON RIGHT AND WOODEN GATE.  TURN RIGHT THROUGH GATE GOING
 MG0274'NORTH, THEN WEST AND THEN NORTH ALONG FENCE FOR 0.2 MILE TO
 MG0274'STATION ON LEFT IN FENCE LINE AS DESCRIBED.
 MG0274'
 MG0274'STATION MARK, A STANDARD DISK STAMPED GENESEO NO. 3 1930, IS
 MG0274'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 MG0274'THE MARK IS 35 FEET SOUTH OF A SMALL TREE, 2.2 FEET SOUTH OF
 MG0274'WITNESS POST AND 9 INCHES EAST OF FENCE LINE.
 MG0274'
 MG0274'A TRAVERSE CONNECTION WAS MADE TO GENESEO 1930, AND THE DISTANCE
 MG0274'IS 137.413 METERS OR 450.83 FEET.
 MG0274'
 MG0274'THE PROPERTY OWNER INFORMED THIS PARTY THAT THE STATION MAY
 MG0274'BE DESTROYED IN THE NEAR FUTURE, DO TO THE FACT HE PLANS ON USING
 MG0274'THE HILL THE STATION IS ON FOR FILL IN LOW SPOTS.
 MG0274'
 MG0274'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0274
 MG0274                          STATION RECOVERY (1959)
 MG0274
 MG0274'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0274'2.9 MI SW FROM GENESEO.
 MG0274'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0274'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0274'1.0 MILES SOUTH ALONG A BLACKTOP ROAD, THENCE 0.6 MILES WEST
 MG0274'ALONG A BLACKTOP ROAD TO THE FENCE LINE LEADING NORTH, THENCE
 MG0274'0.15 MILES NORTH ALONG FENCE LINE TO THE CREST OF THE HILL, 24
 MG0274'FEET SOUTH OF THE CREST OF THE HILL.  1 FOOT EAST OF FENCE LINE,
 MG0274'450.83 FEET WEST-SOUTHWEST OF TRINGULATION STATION GENESEO,
 MG0274'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0274
 MG0274                          STATION RECOVERY (1996)
 MG0274
 MG0274'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0274'RECOVERED IN GOOD CONDITION.
 MG0274
 MG0274                          STATION RECOVERY (2004)
 MG0274
 MG0274'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0274'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0867 ***********************************************************************
 NH0867  DESIGNATION -  GENET
 NH0867  PID         -  NH0867
 NH0867  STATE/COUNTY-  IL/WINNEBAGO
 NH0867  COUNTRY     -  US
 NH0867  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0867
 NH0867                         *CURRENT SURVEY CONTROL
 NH0867  ______________________________________________________________________
 NH0867* NAD 83(1997) POSITION- 42 20 43.69137(N) 089 04 36.54737(W)   ADJUSTED
 NH0867* NAVD 88 ORTHO HEIGHT -   222.748 (meters)      730.80  (feet) POSTED
 NH0867  ______________________________________________________________________
 NH0867  GEOID HEIGHT    -        -33.526 (meters)                     GEOID18
 NH0867  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 NH0867  DYNAMIC HEIGHT  -        222.68  (meters)      730.6   (feet) COMP
 NH0867  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 NH0867
 NH0867  HORZ ORDER      -  SECOND
 NH0867  VERT ORDER      -  * POSTED, SEE BELOW
 NH0867
 NH0867.The horizontal coordinates were established by classical geodetic methods
 NH0867.and adjusted by the National Geodetic Survey in October 1999.
 NH0867
 NH0867.The orthometric height was determined by differential leveling
 NH0867.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0867
 NH0867.* This is a POSTED BENCH MARK height.
 NH0867
 NH0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0867.GEOID18 height accuracy estimate available here.
 NH0867
 NH0867.Click photographs - Photos may exist for this station.
 NH0867
 NH0867.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0867
 NH0867.The dynamic height is computed by dividing the NAVD 88
 NH0867.geopotential number by the normal gravity value computed on the
 NH0867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0867.degrees latitude (g = 980.6199 gals.).
 NH0867
 NH0867.The modeled gravity was interpolated from observed gravity values.
 NH0867
 NH0867. The following values were computed from the NAD 83(1997) position.
 NH0867
 NH0867;                    North         East     Units Scale Factor Converg.
 NH0867;SPC IL W     -   631,029.283   789,799.917   MT  1.00004036   +0 44 03.0
 NH0867;SPC IL W     - 2,070,301.91  2,591,201.89   sFT  1.00004036   +0 44 03.0
 NH0867;SPC WI S     -    38,800.956   676,077.278   MT  1.00010074   +0 38 03.6
 NH0867;SPC WI S     -   127,299.47  2,218,096.87   sFT  1.00010074   +0 38 03.6
 NH0867;UTM  16      - 4,690,223.388   328,932.738   MT  0.99996007   -1 23 57.4
 NH0867
 NH0867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0867!SPC IL W     -   0.99997032  x   1.00004036  =   1.00001068
 NH0867!SPC WI S     -   0.99997032  x   1.00010074  =   1.00007106
 NH0867!UTM  16      -   0.99997032  x   0.99996007  =   0.99993040
 NH0867
 NH0867:                Primary Azimuth Mark                     Grid Az
 NH0867:SPC IL W     -  COLES                                    168 04 55.4
 NH0867:SPC WI S     -  COLES                                    168 10 54.8
 NH0867:UTM  16      -  COLES                                    170 12 55.8
 NH0867
 NH0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2893290223(NAD 83)
 NH0867
 NH0867|---------------------------------------------------------------------|
 NH0867| PID    Reference Object                     Distance      Geod. Az  |
 NH0867|                                                           dddmmss.s |
 NH0867| NH1428 CLINTON                             284.020 METERS 01755     |
 NH0867| CI9614 GENET RM                             23.760 METERS 09005     |
 NH0867| NH0551 COLES                               APPROX. 0.7 KM 1684858.4 |
 NH0867|---------------------------------------------------------------------|
 NH0867
 NH0867                          SUPERSEDED SURVEY CONTROL
 NH0867
 NH0867  NAD 83(1996)-  42 20 43.69136(N)    089 04 36.54803(W) AD(       ) 2
 NH0867  NAD 83(1991)-  42 20 43.68830(N)    089 04 36.54854(W) AD(       ) 2
 NH0867  NAD 83(1986)-  42 20 43.68618(N)    089 04 36.55022(W) AD(       ) 2
 NH0867  NAD 27      -  42 20 43.62090(N)    089 04 36.16140(W) AD(       ) 2
 NH0867  USSD        -  42 20 43.72300(N)    089 04 35.95900(W) AD(       ) 3
 NH0867
 NH0867.Superseded values are not recommended for survey control.
 NH0867
 NH0867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0867.See file dsdata.pdf to determine how the superseded data were derived.
 NH0867
 NH0867_MARKER: DS = TRIANGULATION STATION DISK
 NH0867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0867_STAMPING: GENET 1920
 NH0867_MARK LOGO: CGS
 NH0867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0867+STABILITY: SURFACE MOTION
 NH0867
 NH0867  HISTORY     - Date     Condition        Report By
 NH0867  HISTORY     - 1920     MONUMENTED       CGS
 NH0867  HISTORY     - 1935     GOOD             CGS
 NH0867  HISTORY     - 1954     GOOD             CGS
 NH0867  HISTORY     - 19970607 MARK NOT FOUND   USPSQD
 NH0867
 NH0867                          STATION DESCRIPTION
 NH0867
 NH0867'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0867'STATION IS ABOUT 2-1/8 MILES S OF LATHAM PARK, ON THE W SIDE
 NH0867'OF THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 30 YARDS
 NH0867'S OF A PRIVATE DRIVEWAY, 40 YARDS E OF SAM BLACKS RESIDENCE,
 NH0867'AND 7.96 METERS (26.12 FEET) W OF THE W AND NEAREST RAIL.
 NH0867'THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 NH0867'BRONZE DISKS SET IN CONCRETE.
 NH0867'THE REFERENCE MARK IS ON THE OPPOSITE SIDE OF THE
 NH0867'TRACK, NEAR THE FENCE LINE, 23.76 METERS (77.95 FEET) FROM
 NH0867'THE STATION, S 89 DEG 55 MIN E.
 NH0867
 NH0867                          STATION RECOVERY (1935)
 NH0867
 NH0867'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH0867'STATION WAS RECOVERED AND ALL MARKS FOUND TO BE IN GOOD
 NH0867'CONDITION.  STATION WAS NOT OCCUPIED BY AN OBSERVING PARTY.
 NH0867'THE ORIGINAL DESCRIPTION IS CORRECT WITH THE EXCEPTION THAT
 NH0867'THERE IS NO PRIVATE DRIVE 30 YARDS N OF THE STATION.  THIS
 NH0867'IS A PRECISE TRAVERSE STATION.
 NH0867'
 NH0867'ADDITIONAL INFORMATION FOLLOWS--THE STATION MARK IS ABOUT
 NH0867'100 YARDS N OF POINT OF CURVATURE OF RAILROAD TRACKS.  ON
 NH0867'TANGENT EXTENDED FROM E RAIL.  19 YARDS S OF FENCE CORNER.
 NH0867'18 FEET SSE OF TELEPHONE POLE.  54 YARDS N OF CONCRETE DRIVE
 NH0867'ACROSS TRACKS AND NOT 30 YARDS S OF DRIVE AS NOTED.  THE MARK
 NH0867'PROJECTS 8 INCHES.
 NH0867'
 NH0867'TO REACH THE STATION FROM THE BRIDGE ACROSS ROCK RIVER ON U.S.
 NH0867'HIGHWAY 51 IN ROCKFORD, GO S ON U.S. HIGHWAY 51, 0.6 MILE TO
 NH0867'JUNCTION WITH ILLINOIS HIGHWAY 75.  CONTINUE S ON U.S. HIGHWAY
 NH0867'51, 7.1 MILES TO LANE E AT STONE GATE POSTS.  THENCE E 0.15
 NH0867'MILE TO RAILROAD.  THENCE N ON E SIDE OF TRACKS 0.1 MILE TO
 NH0867'END OF ROAD AND TRUCK TRAVEL.  THENCE N ON TRACKS 0.05 MILE
 NH0867'TO CONCRETE DRIVE ACROSS TRACKS.  STATION IS 54 YARDS N AS
 NH0867'DESCRIBED ABOVE.
 NH0867
 NH0867                          STATION RECOVERY (1954)
 NH0867
 NH0867'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0867'THIS STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED IN
 NH0867'1935 EXCEPT THE TO REACH WAS FOUND IN ERROR.  CORRECT TO
 NH0867'REACH FOLLOWS--
 NH0867'
 NH0867'TO REACH FROM THE INTERSECTION OF STATE STREET AND MAIN
 NH0867'STREET (JUNCTION OF U.S. HIGHWAY 20 AND STATE HIGHWAY 2),
 NH0867'GO N ON MAIN STREET (STATE HIGHWAY 2) FOR 6.15 MI. TO A
 NH0867'DRIVEWAY TO THE RIGHT WITH STONE POSTS ON EITHER SIDE (THIS
 NH0867'IS 1.3 MI. N OF THE ENTRANCE TO ROCKFORD TOWNSHIP HOSPITAL),
 NH0867'TURN RIGHT ON THIS DRIVE AND GO 0.15 MI. TO A RAILROAD CROSSING,
 NH0867'TURN LEFT ALONG THE E SIDE OF THE TRACKS FOR 0.1 MI. TO THE
 NH0867'POINT WHERE THE ROAD TURNS RIGHT INTO PRIVATE GROUNDS.  LEAVE
 NH0867'TRUCK AND WALK N ALONG THE TRACKS FOR ABOUT 0.05 MI. TO THE
 NH0867'THIRD TELEPHONE POLE N OF THE TRACK AND THE STATION.
 NH0867
 NH0867                          STATION RECOVERY (1997)
 NH0867
 NH0867'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0867'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5140 ***********************************************************************
 DQ5140  DESIGNATION -  GENEVA 002
 DQ5140  PID         -  DQ5140
 DQ5140  STATE/COUNTY-  IL/KANE
 DQ5140  COUNTRY     -  US
 DQ5140  USGS QUAD   -  GENEVA (2018)
 DQ5140
 DQ5140                         *CURRENT SURVEY CONTROL
 DQ5140  ______________________________________________________________________
 DQ5140* NAD 83(1986) POSITION- 41 53 03.61   (N) 088 21 35.92   (W)   HD_HELD1
 DQ5140* NAVD 88 ORTHO HEIGHT -   237.210 (meters)      778.25  (feet) ADJUSTED
 DQ5140  ______________________________________________________________________
 DQ5140  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 DQ5140  DYNAMIC HEIGHT  -        237.130 (meters)      777.98  (feet) COMP
 DQ5140  MODELED GRAVITY -    980,276.7   (mgal)                       NAVD 88
 DQ5140
 DQ5140  VERT ORDER      -  SECOND    CLASS II
 DQ5140
 DQ5140.The horizontal coordinates were determined by differentially corrected
 DQ5140.hand held GPS observations or other comparable positioning techniques
 DQ5140.and have an estimated accuracy of +/- 3 meters.
 DQ5140
 DQ5140.The orthometric height was determined by differential leveling and
 DQ5140.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5140.in May 2017.
 DQ5140
 DQ5140.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5140.GEOID18 height accuracy estimate available here.
 DQ5140
 DQ5140.Click photographs - Photos may exist for this station.
 DQ5140
 DQ5140.The dynamic height is computed by dividing the NAVD 88
 DQ5140.geopotential number by the normal gravity value computed on the
 DQ5140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5140.degrees latitude (g = 980.6199 gals.).
 DQ5140
 DQ5140.The modeled gravity was interpolated from observed gravity values.
 DQ5140
 DQ5140;                    North         East    Units  Estimated Accuracy
 DQ5140;SPC IL E     -   579,256.2     297,788.5     MT  (+/- 3 meters HH1 GPS) 
 DQ5140
 DQ5140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8716437828(NAD 83)
 DQ5140
 DQ5140                          SUPERSEDED SURVEY CONTROL
 DQ5140
 DQ5140.No superseded survey control is available for this station.
 DQ5140
 DQ5140_MARKER: F = FLANGE-ENCASED ROD
 DQ5140_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5140_STAMPING: GENEVA 002 2017
 DQ5140_MARK LOGO: IL3300
 DQ5140_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5140_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ5140_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5140+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2025
 DQ5140_ROD/PIPE-DEPTH: 4.9 meters
 DQ5140_SLEEVE-DEPTH  : 0.9 meters
 DQ5140
 DQ5140  HISTORY     - Date     Condition        Report By
 DQ5140  HISTORY     - 20170320 MONUMENTED       AMESC
 DQ5140  HISTORY     - 20250425 GOOD             ASMINC
 DQ5140
 DQ5140                          STATION DESCRIPTION
 DQ5140
 DQ5140'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (BJD)
 DQ5140'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF WEST CHICAGO,
 DQ5140'5.8 MI (9.3 KM) EAST OF ELBURN AND 2.8 MI (4.5 KM) WEST OF GENEVA.
 DQ5140'
 DQ5140'TO REACH FROM THE INTERSECTION OF RANDALL ROAD AND KESLINGER ROAD
 DQ5140'PROCEED WEST ALONG KESLINGER ROAD FOR 1.0 MI (1.6 KM) TO PECK ROAD,
 DQ5140'NORTH ON PECK ROAD FOR 575 FT (175.3 M) TO THE STATION ON THE LEFT.
 DQ5140'
 DQ5140'THE STATION IS 40.5 FT (12.3 M) WEST OF THE CENTERLINE OF PECK ROAD,
 DQ5140'77.0 FT (23.5 M) NORTH-NORTHWEST OF THE NORTH END OF THE WESTERLY
 DQ5140'GUARDRAIL ON PECK ROAD, 21.0 FT (6.4 M) WEST-NORTHWEST OF THE NORTH
 DQ5140'END OF THE CURB AND GUTTER ON THE WEST SIDE OF PECK ROAD, 3.2 FT (1.0
 DQ5140'M) WEST OF THE WEST EDGE OF THE BITUMINOUS BIKE PATH.
 DQ5140
 DQ5140                          STATION RECOVERY (2025)
 DQ5140
 DQ5140'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DQ5140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5141 ***********************************************************************
 DQ5141  DESIGNATION -  GENEVA 003
 DQ5141  PID         -  DQ5141
 DQ5141  STATE/COUNTY-  IL/KANE
 DQ5141  COUNTRY     -  US
 DQ5141  USGS QUAD   -  GENEVA (2018)
 DQ5141
 DQ5141                         *CURRENT SURVEY CONTROL
 DQ5141  ______________________________________________________________________
 DQ5141* NAD 83(1986) POSITION- 41 53 19.62   (N) 088 17 26.74   (W)   HD_HELD1
 DQ5141* NAVD 88 ORTHO HEIGHT -   228.121 (meters)      748.43  (feet) ADJUSTED
 DQ5141  ______________________________________________________________________
 DQ5141  GEOID HEIGHT    -        -33.170 (meters)                     GEOID18
 DQ5141  DYNAMIC HEIGHT  -        228.044 (meters)      748.17  (feet) COMP
 DQ5141  MODELED GRAVITY -    980,276.0   (mgal)                       NAVD 88
 DQ5141
 DQ5141  VERT ORDER      -  SECOND    CLASS II
 DQ5141
 DQ5141.The horizontal coordinates were determined by differentially corrected
 DQ5141.hand held GPS observations or other comparable positioning techniques
 DQ5141.and have an estimated accuracy of +/- 3 meters.
 DQ5141
 DQ5141.The orthometric height was determined by differential leveling and
 DQ5141.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5141.in May 2017.
 DQ5141
 DQ5141.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5141.GEOID18 height accuracy estimate available here.
 DQ5141
 DQ5141.Click photographs - Photos may exist for this station.
 DQ5141
 DQ5141.The dynamic height is computed by dividing the NAVD 88
 DQ5141.geopotential number by the normal gravity value computed on the
 DQ5141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5141.degrees latitude (g = 980.6199 gals.).
 DQ5141
 DQ5141.The modeled gravity was interpolated from observed gravity values.
 DQ5141
 DQ5141;                    North         East    Units  Estimated Accuracy
 DQ5141;SPC IL E     -   579,750.7     303,533.2     MT  (+/- 3 meters HH1 GPS) 
 DQ5141
 DQ5141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9291538233(NAD 83)
 DQ5141
 DQ5141                          SUPERSEDED SURVEY CONTROL
 DQ5141
 DQ5141.No superseded survey control is available for this station.
 DQ5141
 DQ5141_MARKER: DB = BENCH MARK DISK
 DQ5141_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DQ5141_SP_SET: FOOTING
 DQ5141_STAMPING: GENEVA 003 2017
 DQ5141_MARK LOGO: NONE
 DQ5141_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5141+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2017
 DQ5141
 DQ5141  HISTORY     - Date     Condition        Report By
 DQ5141  HISTORY     - 20170320 MONUMENTED       AMESC
 DQ5141
 DQ5141                          STATION DESCRIPTION
 DQ5141
 DQ5141'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (BJD)
 DQ5141'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH OF AURORA, 4.5 MI
 DQ5141'(7.2 KM) WEST OF WEST CHICAGO AND 0.8 MI (1.3 KM) EAST OF GENEVA.
 DQ5141'
 DQ5141'TO REACH FROM THE INTERSECTION OF IL ROUTE 25 AND IL ROUTE 38 PROCEED
 DQ5141'EASTERLY ALONG IL ROUTE 38 FOR 0.6 MI (1.0 KM) TO EAST SIDE ROAD,
 DQ5141'NORTH ALONG EAST SIDE ROAD FOR 660 FT (201.2 M) TO DODSON STREET, WEST
 DQ5141'ALONG DODSON STREET FOR 320 FT (97.5 M) TO THE ENTRANCE TO THE CITY OF
 DQ5141'GENEVA WATER TOWER, SOUTH ALONG THE DRIVEWAY FOR 160 FT (48.8 M) TO
 DQ5141'STATION ON THE FOOTING OF THE MOST NORTHERLY LEG OF THE WATER TOWER.
 DQ5141'
 DQ5141'THE STATION IS 48.6 FT (14.8 M) WEST-NORTHWEST OF THE NORTHWEST CORNER
 DQ5141'OF A ONE STORY BRICK BUILDING, 22.6 FT (6.9 M) EAST-SOUTHEAST OF A
 DQ5141'FIRE HYDRANT, 9.7 FT (3.0 M) EAST OF A WATER VALVE, 5.9 FT (1.8 M)
 DQ5141'SOUTH OF THE EAST-WEST FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5142 ***********************************************************************
 DQ5142  DESIGNATION -  GENEVA 004
 DQ5142  PID         -  DQ5142
 DQ5142  STATE/COUNTY-  IL/KANE
 DQ5142  COUNTRY     -  US
 DQ5142  USGS QUAD   -  GENEVA (2018)
 DQ5142
 DQ5142                         *CURRENT SURVEY CONTROL
 DQ5142  ______________________________________________________________________
 DQ5142* NAD 83(1986) POSITION- 41 52 56.94   (N) 088 15 52.27   (W)   HD_HELD1
 DQ5142* NAVD 88 ORTHO HEIGHT -   246.104 (meters)      807.43  (feet) ADJUSTED
 DQ5142  ______________________________________________________________________
 DQ5142  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 DQ5142  DYNAMIC HEIGHT  -        246.020 (meters)      807.15  (feet) COMP
 DQ5142  MODELED GRAVITY -    980,274.2   (mgal)                       NAVD 88
 DQ5142
 DQ5142  VERT ORDER      -  SECOND    CLASS II
 DQ5142
 DQ5142.The horizontal coordinates were determined by differentially corrected
 DQ5142.hand held GPS observations or other comparable positioning techniques
 DQ5142.and have an estimated accuracy of +/- 3 meters.
 DQ5142
 DQ5142.The orthometric height was determined by differential leveling and
 DQ5142.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5142.in May 2017.
 DQ5142
 DQ5142.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5142.GEOID18 height accuracy estimate available here.
 DQ5142
 DQ5142.Click photographs - Photos may exist for this station.
 DQ5142
 DQ5142.The dynamic height is computed by dividing the NAVD 88
 DQ5142.geopotential number by the normal gravity value computed on the
 DQ5142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5142.degrees latitude (g = 980.6199 gals.).
 DQ5142
 DQ5142.The modeled gravity was interpolated from observed gravity values.
 DQ5142
 DQ5142;                    North         East    Units  Estimated Accuracy
 DQ5142;SPC IL E     -   579,052.4     305,711.6     MT  (+/- 3 meters HH1 GPS) 
 DQ5142
 DQ5142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9508237501(NAD 83)
 DQ5142
 DQ5142                          SUPERSEDED SURVEY CONTROL
 DQ5142
 DQ5142.No superseded survey control is available for this station.
 DQ5142
 DQ5142_MARKER: DB = BENCH MARK DISK
 DQ5142_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DQ5142_SP_SET: TOP OF RETAINING WALL
 DQ5142_STAMPING: GENEVA 004 2017
 DQ5142_MARK LOGO: NONE
 DQ5142_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5142_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5142+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2017
 DQ5142
 DQ5142  HISTORY     - Date     Condition        Report By
 DQ5142  HISTORY     - 20170320 MONUMENTED       AMESC
 DQ5142
 DQ5142                          STATION DESCRIPTION
 DQ5142
 DQ5142'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (BJD)
 DQ5142'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF WHEATON, 3.1 MI
 DQ5142'(5.0 KM) WEST OF WEST CHICAGO AND 2.1 MI (3.4 KM) EAST OF GENEVA.
 DQ5142'
 DQ5142'TO REACH FROM THE INTERSECTION OF IL ROUTE 25 AND IL ROUTE 38 PROCEED
 DQ5142'EASTERLY ALONG IL ROUTE 38 FOR 1.95 MI (3.14 KM) TO KAUTZ ROAD AND THE
 DQ5142'STATION ON THE RIGHT.
 DQ5142'
 DQ5142'THE STATION IS 78.5 FT (23.9 M) SOUTHWEST OF THE CENTERLINE OF THE
 DQ5142'EAST BOUND LANE OF IL ROUTE 38, 55 FT (16.8 M) NORTHWEST OF THE
 DQ5142'SOUTHERLY PROJECT OF THE CENTERLINE OF KAUTZ ROAD, 104.8 FT (31.9 M)
 DQ5142'NORTH OF THE SOUTH END OF THE FENCE ON TOP OF A RETAINING WALL, 7.85
 DQ5142'FT (2.4 M) WEST OF THE SOUTH END OF A WALL, 1.95 FT (0.6 M) SOUTHWEST
 DQ5142'OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5139 ***********************************************************************
 DQ5139  DESIGNATION -  GENEVA 1
 DQ5139  PID         -  DQ5139
 DQ5139  STATE/COUNTY-  IL/KANE
 DQ5139  COUNTRY     -  US
 DQ5139  USGS QUAD   -  GENEVA (2018)
 DQ5139
 DQ5139                         *CURRENT SURVEY CONTROL
 DQ5139  ______________________________________________________________________
 DQ5139* NAD 83(1986) POSITION- 41 52 58.86   (N) 088 19 40.49   (W)   HD_HELD1
 DQ5139* NAVD 88 ORTHO HEIGHT -   225.108 (meters)      738.54  (feet) ADJUSTED
 DQ5139  ______________________________________________________________________
 DQ5139  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 DQ5139  DYNAMIC HEIGHT  -        225.032 (meters)      738.29  (feet) COMP
 DQ5139  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 DQ5139
 DQ5139  VERT ORDER      -  SECOND    CLASS II
 DQ5139
 DQ5139.The horizontal coordinates were determined by differentially corrected
 DQ5139.hand held GPS observations or other comparable positioning techniques
 DQ5139.and have an estimated accuracy of +/- 3 meters.
 DQ5139
 DQ5139.The orthometric height was determined by differential leveling and
 DQ5139.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5139.in May 2017.
 DQ5139
 DQ5139.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5139.GEOID18 height accuracy estimate available here.
 DQ5139
 DQ5139.Click photographs - Photos may exist for this station.
 DQ5139
 DQ5139.The dynamic height is computed by dividing the NAVD 88
 DQ5139.geopotential number by the normal gravity value computed on the
 DQ5139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5139.degrees latitude (g = 980.6199 gals.).
 DQ5139
 DQ5139.The modeled gravity was interpolated from observed gravity values.
 DQ5139
 DQ5139;                    North         East    Units  Estimated Accuracy
 DQ5139;SPC IL E     -   579,109.4     300,449.8     MT  (+/- 3 meters HH1 GPS) 
 DQ5139
 DQ5139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8982337640(NAD 83)
 DQ5139
 DQ5139                          SUPERSEDED SURVEY CONTROL
 DQ5139
 DQ5139.No superseded survey control is available for this station.
 DQ5139
 DQ5139_MARKER: DD = SURVEY DISK
 DQ5139_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DQ5139+WITH SETTING: INFORMATION.
 DQ5139_STAMPING: CITY OF GENEVA SURVEY CONTROL POINT
 DQ5139_MARK LOGO: NONE
 DQ5139_PROJECTION: RECESSED 12 CENTIMETERS
 DQ5139_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ5139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5139+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2017
 DQ5139_ROD/PIPE-DEPTH: 3.0 meters
 DQ5139_SLEEVE-DEPTH  : 0.8 meters
 DQ5139
 DQ5139  HISTORY     - Date     Condition        Report By
 DQ5139  HISTORY     - 20110803 MONUMENTED
 DQ5139  HISTORY     - 20170331 GOOD             AMESC
 DQ5139
 DQ5139                          STATION DESCRIPTION
 DQ5139
 DQ5139'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (BJD)
 DQ5139'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST OF ELBURN, 6.4 MI
 DQ5139'(10.3 KM) WEST OF WEST CHICAGO AND 1.2 MI (1.9 KM) WEST-SOUTHWEST OF
 DQ5139'GENEVA.
 DQ5139'
 DQ5139'TO REACH FROM THE INTERSECTION OF IL ROUTE 31 AND IL ROUTE 38 PROCEED
 DQ5139'WEST ALONG IL ROUTE 38 FOR 0.7 MI (1.1 KM) TO KANEVILLE ROAD,
 DQ5139'SOUTHWEST ALONG KANEVILLE ROAD FOR 0.4 MI (0.6 KM) TO BURGESS ROAD,
 DQ5139'SOUTH ALONG BURGESS ROAD FOR 0.25 MI (0.40 KM) TO SOUTH STREET, WEST
 DQ5139'ALONG SOUTH STREET FOR 600 FT (182.9 M) TO THE ENTRANCE TO THE CITY OF
 DQ5139'GENEVA PUBLIC WORKS FACILITY, SOUTH ALONG THE ENTRANCE FOR 120 FT
 DQ5139'(36.6 M) TO THE STATION ON THE LEFT.
 DQ5139'
 DQ5139'THE STATION IS 28 FT (8.5 M) SOUTHEAST OF THE CENTERLINE OF THE
 DQ5139'ENTRANCE, 23.5 FT (7.2 M) SOUTHWEST OF THE BACK OF CURB OF THE
 DQ5139'ENTRANCE TO THE EAST PARKING LOT, 10 FT (3.0 M) SOUTHEAST OF THE BACK
 DQ5139'OF CURB ON THE SOUTHEAST SIDE OF THE MAIN ENTRANCE.
 DQ5139'
 DQ5139'NOTE-THE INFORMATION PROVIDED BY THE CITY OF GENEVA ABOUT THIS
 DQ5139'MONUMENTS STATES IT'S A STAINLESS STEEL ROD DRIVEN 10 FT (3.0 M) AND
 DQ5139'ENCASED IN SAND WITH A 3 INCH ALUMINUM DISK ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5143 ***********************************************************************
 DQ5143  DESIGNATION -  GENEVA 1 A
 DQ5143  PID         -  DQ5143
 DQ5143  STATE/COUNTY-  IL/KANE
 DQ5143  COUNTRY     -  US
 DQ5143  USGS QUAD   -  GENEVA (2018)
 DQ5143
 DQ5143                         *CURRENT SURVEY CONTROL
 DQ5143  ______________________________________________________________________
 DQ5143* NAD 83(1986) POSITION- 41 53 08.94   (N) 088 19 45.77   (W)   HD_HELD1
 DQ5143* NAVD 88 ORTHO HEIGHT -   226.548 (meters)      743.27  (feet) ADJUSTED
 DQ5143  ______________________________________________________________________
 DQ5143  GEOID HEIGHT    -        -33.142 (meters)                     GEOID18
 DQ5143  DYNAMIC HEIGHT  -        226.471 (meters)      743.01  (feet) COMP
 DQ5143  MODELED GRAVITY -    980,277.1   (mgal)                       NAVD 88
 DQ5143
 DQ5143  VERT ORDER      -  SECOND    CLASS II
 DQ5143
 DQ5143.The horizontal coordinates were determined by differentially corrected
 DQ5143.hand held GPS observations or other comparable positioning techniques
 DQ5143.and have an estimated accuracy of +/- 3 meters.
 DQ5143
 DQ5143.The orthometric height was determined by differential leveling and
 DQ5143.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5143.in May 2017.
 DQ5143
 DQ5143.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5143.GEOID18 height accuracy estimate available here.
 DQ5143
 DQ5143.Click photographs - Photos may exist for this station.
 DQ5143
 DQ5143.The dynamic height is computed by dividing the NAVD 88
 DQ5143.geopotential number by the normal gravity value computed on the
 DQ5143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5143.degrees latitude (g = 980.6199 gals.).
 DQ5143
 DQ5143.The modeled gravity was interpolated from observed gravity values.
 DQ5143
 DQ5143;                    North         East    Units  Estimated Accuracy
 DQ5143;SPC IL E     -   579,420.3     300,328.1     MT  (+/- 3 meters HH1 GPS) 
 DQ5143
 DQ5143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8970637953(NAD 83)
 DQ5143
 DQ5143                          SUPERSEDED SURVEY CONTROL
 DQ5143
 DQ5143.No superseded survey control is available for this station.
 DQ5143
 DQ5143_MARKER: Q = CHISELED SQUARE
 DQ5143_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DQ5143_SP_SET: BOX CULVERT
 DQ5143_MARK LOGO: NONE
 DQ5143_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ5143+STABILITY: SURFACE MOTION
 DQ5143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5143+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2017
 DQ5143
 DQ5143  HISTORY     - Date     Condition        Report By
 DQ5143  HISTORY     - 20170331 MONUMENTED       AMESC
 DQ5143
 DQ5143                          STATION DESCRIPTION
 DQ5143
 DQ5143'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (BJD)
 DQ5143'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST OF ELBURN, 6.5 MI
 DQ5143'(10.5 KM) WEST OF WEST CHICAGO AND 1.2 MI (1.9 KM) WEST OF GENEVA.
 DQ5143'
 DQ5143'TO REACH FROM THE INTERSECTION OF IL ROUTE 31 AND IL ROUTE 38 PROCEED
 DQ5143'WEST ALONG IL ROUTE 38 FOR 0.7 MI (1.1 KM) TO KANEVILLE ROAD,
 DQ5143'SOUTHWEST ALONG KANEVILLE ROAD FOR 0.4 MI (0.6 KM) TO BURGESS ROAD.
 DQ5143'CONTINUE SOUTHWEST ALONG KANEVILLE ROAD FOR 0.20 MI (0.32 KM) TO THE
 DQ5143'STATION ON THE RIGHT.
 DQ5143'
 DQ5143'THE STATION IS AT THE NORTHEAST END OF A 10 FT (3.0 M) X 4 FT (1.2 M)
 DQ5143'BOX CULVERT UNDER KANEVILLE ROAD, 40.5 FT (12.3 M) NORTHWEST OF THE
 DQ5143'CENTERLINE OF KANEVILLE ROAD, 132 FT (40.2 M) NORTHEAST OF THE
 DQ5143'CENTERLINE OF NORTHAMPTON DROVE, 38 FT (11.6 M) SOUTHWEST OF THE
 DQ5143'CENTERLINE OF THE DRIVEWAY TO SAINT PETER CATHOLIC CHURCH, 0.45 FT (14
 DQ5143'CM) SOUTHEAST OF A FENCE CORNER, 0.2 FT (6 CM) NORTHEAST OF THE NORTH
 DQ5143'EDGE OF A SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1380 ***********************************************************************
 MF1380  DESIGNATION -  GENEVA RAD STA KSD 471 MAST
 MF1380  PID         -  MF1380
 MF1380  STATE/COUNTY-  IL/KANE
 MF1380  COUNTRY     -  US
 MF1380  USGS QUAD   -  GENEVA (2018)
 MF1380
 MF1380                         *CURRENT SURVEY CONTROL
 MF1380  ______________________________________________________________________
 MF1380* NAD 83(1997) POSITION- 41 52 30.55568(N) 088 16 38.06365(W)   ADJUSTED
 MF1380  ______________________________________________________________________
 MF1380  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 MF1380  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 MF1380  HORZ ORDER      -  THIRD
 MF1380
 MF1380.The horizontal coordinates were established by classical geodetic methods
 MF1380.and adjusted by the National Geodetic Survey in October 1999.
 MF1380
 MF1380.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1380.GEOID18 height accuracy estimate available here.
 MF1380
 MF1380.Click photographs - Photos may exist for this station.
 MF1380
 MF1380.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1380
 MF1380. The following values were computed from the NAD 83(1997) position.
 MF1380
 MF1380;                    North         East     Units Scale Factor Converg.
 MF1380;SPC IL E     -   578,237.613   304,656.340   MT  0.99997527   +0 02 14.8
 MF1380;SPC IL E     - 1,897,101.24    999,526.68   sFT  0.99997527   +0 02 14.8
 MF1380;UTM  16      - 4,636,703.516   394,014.547   MT  0.99973822   -0 51 09.5
 MF1380
 MF1380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9401436703(NAD 83)
 MF1380
 MF1380                          SUPERSEDED SURVEY CONTROL
 MF1380
 MF1380  NAD 83(1997)-  41 52 30.55630(N)    088 16 38.06509(W) AD(       ) 3
 MF1380  NAD 83(1986)-  41 52 30.55977(N)    088 16 38.07483(W) AD(       ) 3
 MF1380  NAD 27      -  41 52 30.45900(N)    088 16 37.81000(W) AD(       ) 3
 MF1380
 MF1380.Superseded values are not recommended for survey control.
 MF1380
 MF1380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1380.See file dsdata.pdf to determine how the superseded data were derived.
 MF1380
 MF1380_MARKER: 42 = RADIO/TV MAST
 MF1380
 MF1380  HISTORY     - Date     Condition        Report By
 MF1380  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1380  HISTORY     - 19980425 GOOD             USPSQD
 MF1380  HISTORY     - 20060715 GOOD             USGSNP
 MF1380
 MF1380                          STATION DESCRIPTION
 MF1380
 MF1380'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1380'THE STATION IS THE CENTER OF THE TOP OF THE RADIO MAST OF
 MF1380'THE PUBLIC SERVICE COMPANY OF NORTHERN ILLINOIS LOCATED AT
 MF1380'THE BRADLEY SCHOOL ON KIRK ROAD ABOUT 1-3/4 MILES EAST OF
 MF1380'GENEVA.  IT IS A STEEL MAST SUPPORTED BY GUY WIRES AND IS
 MF1380'PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE.  THE
 MF1380'HEIGHT IS ABOUT 150 FEET.
 MF1380'
 MF1380'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30
 MF1380'ALTERNATE AND STATE HIGHWAY 25 IN THE EAST EDGE OF GENEVA,
 MF1380'GO EAST ON HIGHWAY 30 FOR 1.35 MILES TO A GRAVEL ROAD RIGHT.
 MF1380'TURN RIGHT AND GO SOUTH ON THE GRAVEL ROAD (KIRK ROAD) FOR
 MF1380'0.65 MILE TO THE BRADLEY SCHOOL AND THE MAST.
 MF1380
 MF1380                          STATION RECOVERY (1998)
 MF1380
 MF1380'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1380'RECOVERED IN GOOD CONDITION.
 MF1380
 MF1380                          STATION RECOVERY (2006)
 MF1380
 MF1380'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF1380'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1852 ***********************************************************************
 JB1852  DESIGNATION -  GEOFFREY RESET
 JB1852  PID         -  JB1852
 JB1852  STATE/COUNTY-  IL/CLINTON
 JB1852  COUNTRY     -  US
 JB1852  USGS QUAD   -  BECKEMEYER (2018)
 JB1852
 JB1852                         *CURRENT SURVEY CONTROL
 JB1852  ______________________________________________________________________
 JB1852* NAD 83(1997) POSITION- 38 32 58.26179(N) 089 26 55.36684(W)   ADJUSTED
 JB1852* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 JB1852  ______________________________________________________________________
 JB1852  GEOID HEIGHT    -        -30.636 (meters)                     GEOID18
 JB1852  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 JB1852  HORZ ORDER      -  FIRST
 JB1852
 JB1852.The horizontal coordinates were established by classical geodetic methods
 JB1852.and adjusted by the National Geodetic Survey in October 1999.
 JB1852
 JB1852.The orthometric height was scaled from a topographic map.
 JB1852
 JB1852.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1852.GEOID18 height accuracy estimate available here.
 JB1852
 JB1852.Click photographs - Photos may exist for this station.
 JB1852
 JB1852.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1852
 JB1852. The following values were computed from the NAD 83(1997) position.
 JB1852
 JB1852;                    North         East     Units Scale Factor Converg.
 JB1852;SPC IL W     -   209,207.951   762,582.871   MT  0.99998939   +0 26 50.8
 JB1852;SPC IL W     -   686,376.42  2,501,907.30   sFT  0.99998939   +0 26 50.8
 JB1852;UTM  16      - 4,269,630.648   286,609.043   MT  1.00016079   -1 31 35.7
 JB1852
 JB1852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1852!SPC IL W     -   0.99997878  x   0.99998939  =   0.99996817
 JB1852!UTM  16      -   0.99997878  x   1.00016079  =   1.00013957
 JB1852
 JB1852:                Primary Azimuth Mark                     Grid Az
 JB1852:SPC IL W     -  CARLYLE CATHOLIC CHURCH SPIRE            043 07 44.3
 JB1852:UTM  16      -  CARLYLE CATHOLIC CHURCH SPIRE            045 06 10.8
 JB1852
 JB1852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8660969630(NAD 83)
 JB1852
 JB1852|---------------------------------------------------------------------|
 JB1852| PID    Reference Object                     Distance      Geod. Az  |
 JB1852|                                                           dddmmss.s |
 JB1852| JB1853 CARLYLE W MUNICIPAL TANK            APPROX. 9.3 KM 0403142.1 |
 JB1852| JB1847 CARLYLE CATHOLIC CHURCH SPIRE       APPROX. 9.6 KM 0433435.1 |
 JB1852| JB1849 CARLYLE E MUNICIPAL TANK            APPROX.10.2 KM 0480118.5 |
 JB1852| JB1894 AVIATION BN 3 MI ESE GEOFFREY       APPROX.17.1 KM 1170053.7 |
 JB1852| CI3677 GEOFFREY RM 1                        28.455 METERS 16709     |
 JB1852| JB1851 BARTELSO AVIATION BEACON            APPROX. 2.5 KM 2191033.7 |
 JB1852| JB1911 VENEDY CHURCH SPIRE                 APPROX.24.2 KM 2253754.1 |
 JB1852| CI3678 GEOFFREY RM 2                        10.000 METERS 25331     |
 JB1852| JB1951 DAMIANSVILLE CHURCH SPIRE           APPROX.15.9 KM 2535929.9 |
 JB1852| JB1954 TRENTON LUTHERAN CHURCH SPIRE       APPROX.23.8 KM 2855702.2 |
 JB1852| JB1950 BREESE CATHOLIC CHURCH SPIRE        APPROX. 9.6 KM 3131724.7 |
 JB1852| JB1949 BREESE CONCRETE STACK               APPROX.12.5 KM 3214256.3 |
 JB1852|---------------------------------------------------------------------|
 JB1852
 JB1852                          SUPERSEDED SURVEY CONTROL
 JB1852
 JB1852  NAD 83(1986)-  38 32 58.27831(N)    089 26 55.36384(W) AD(       ) 1
 JB1852  NAD 27      -  38 32 58.11030(N)    089 26 55.05931(W) AD(       ) 1
 JB1852  USSD        -  38 32 58.18400(N)    089 26 54.96400(W) AD(       ) 3
 JB1852
 JB1852.Superseded values are not recommended for survey control.
 JB1852
 JB1852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1852.See file dsdata.pdf to determine how the superseded data were derived.
 JB1852
 JB1852_MARKER: DS = TRIANGULATION STATION DISK
 JB1852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1852_STAMPING: GEOFFREY 1881 1930
 JB1852_MARK LOGO: CGS
 JB1852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1852+STABILITY: SURFACE MOTION
 JB1852
 JB1852  HISTORY     - Date     Condition        Report By
 JB1852  HISTORY     - 1881     MONUMENTED       CGS
 JB1852  HISTORY     - 1930     SEE DESCRIPTION  CGS
 JB1852  HISTORY     - 1937     GOOD             CGS
 JB1852  HISTORY     - 1960     GOOD             CGS
 JB1852  HISTORY     - 1962     GOOD             CGS
 JB1852  HISTORY     - 20130924 MARK NOT FOUND   ILDT
 JB1852
 JB1852                          STATION DESCRIPTION
 JB1852
 JB1852'DESCRIBED BY COAST AND GEODETIC SURVEY 1881 (GAF)
 JB1852'IN SANTA FE TOWNSHIP, NEAR THE CENTER OF THE NE 0.25 NE 0.25 SEC 8, T
 JB1852'1 N, R 3 W.  THE STATION IS MARKED BY A CROSS IN THE TOP OF A WHITE
 JB1852'MARBLE POST ABOUT 6 INCHES SQUARE AND 30 INCHES LONG PROJECTING ABOUT
 JB1852'6 INCHES ABOVE THE GROUND.  THE LETTERS U S C AND G S ARE INSCRIBED IN
 JB1852'THE POST.  THE UNDERGROUND MARK IS THE APEX OF AN EARTHENWARE PYRAMID
 JB1852'6 INCHES ON AN EDGE AND ABOUT 30 INCHES BELOW THE GROUND, AND HAS ON
 JB1852'ONE FACE THE RAISED LETTERS U S C S.
 JB1852'
 JB1852'THERE ARE TWO REFERENCE POSTS, ALSO OF WHITE MARBLE BUT SLIGHTLY
 JB1852'SMALLER THAN THE POST MARKING THE STATION, WITH AN ARROW IN THE TOP OF
 JB1852'EACH POINTING TOWARD THE STATION.
 JB1852'
 JB1852'ONE REFERENCE MARK IS NEAR THE FENCE LINE ON THE SOUTH SIDE OF THE
 JB1852'ROAD NORTH OF THE STATION, JUST WEST OF THE ROAD LEADING TO MR
 JB1852'GEOFFREYS HOUSE, 223.8 METERS WEST OF THE STONE AT THE NORTHEAST
 JB1852'CORNER OF SECTION 8, AND 144.5 METERS FROM THE STATION N 0 DEG 33 MIN
 JB1852'W.
 JB1852'
 JB1852'THE OTHER REFERENCE MARK IS IN THE FENCE LINE ON THE WEST SIDE OF THE
 JB1852'ROAD EAST OF THE STATION, 148.3 METERS SOUTH OF THE STONE AT THE
 JB1852'NORTHEAST CORNER OF SECTION 8, AND 217.8 METERS FROM THE STATION N 89
 JB1852'DEG 07 MIN E.
 JB1852
 JB1852                          STATION RECOVERY (1930)
 JB1852
 JB1852'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1852'SUBSURFACE MARK FOUND AS DESCRIBED.  ALL SURFACE MARKS INCLUDING THE
 JB1852'SECTION CORNER MENTIONED ARE LOST.  A NEW SURFACE MARK WAS ESTABLISHED
 JB1852'OVER THE OLD-SUB-SURFACE MARK, AND 12 INCHES BELOW THE SURFACE OF THE
 JB1852'GROUND.  STATION IS 5.5 METERS WEST OF THE CENTER OF LANE AND 29.1
 JB1852'METERS NORTH OF A PROLONGATION OF LANE AFTER IT TURNS WEST.  STATION
 JB1852'IS FOUR MILES SOUTH OF THE WESTERN LIMITS OF THE VILLAGE OF BECKEMEYER
 JB1852'WHICH IS ON U S HIGHWAY 50.
 JB1852'
 JB1852'TO REACH, TURN WEST AT FOUR MILE CORNER FOR 225 YARDS, THEN SOUTH INTO
 JB1852'LANE LEADING INTO GERHARD VAN DE LOOS HOUSE 150 YARDS, AND JUST NORTH
 JB1852'OF WHERE LANE TURNS WEST.  GERHARD VAN DE LOO OWNS THE LAND, AND HIS
 JB1852'HOUSE IS 200 YARDS SOUTHWEST OF THE STATION.
 JB1852'
 JB1852'REFERENCE MARK NO 1 IS SOUTH BY EAST OF THE STATION, SOUTHEAST OF TURN
 JB1852'IN LANE, IN LINE WITH LANE TO THE NORTH AND 1.5 METERS NORTH OF CENTER
 JB1852'LINE OF LANE TO THE WEST.
 JB1852'
 JB1852'REFERENCE MARK NO 2 IS APPROXIAMTELY 100 METERS WEST OF THE STATION,
 JB1852'IN A NORTH-AND-SOUTH FENCE LINE AND ABOUT 100 METERS NORTH OF THE
 JB1852'FARMHOUSE.
 JB1852
 JB1852                          STATION RECOVERY (1937)
 JB1852
 JB1852'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1852'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY P A S, 1930).
 JB1852
 JB1852                          STATION RECOVERY (1960)
 JB1852
 JB1852'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1852'STATION WAS RECOVERED AND ALL MARKS WERE FOUND TO BE IN GOOD
 JB1852'CONDITION.  THE DISTANCE TO RM NO 1 AND RM NO 2 WAS MEASURED AND RM NO
 JB1852'1 CHECKED.  RM NO 2 WAS AN APPROXIMATE DISTANCE ON OLD LIST AND HAD
 JB1852'NOT BEEN MEASURED UNTIL 1960.  THE DISTANCES ARE SHOWN BELOW.  THE
 JB1852'DIRECTION TO RM NO 2 CHECKED, BUT A SLIGHT DIFFERENCE WAS FOUND TO RM
 JB1852'NO 1.  STATION MARK, RM NO 1 AND RM NO 2 WERE FOUND TO BE STAMPED
 JB1852'GEOFFERY.  THE STATION CARRIES THE SPELLING GEOFFREY ON ALL LISTS WE
 JB1852'HAD ACCESS TO. DUE TO CHANGES, A COMPLETE NEW DESCRIPTION FOLLOWS.
 JB1852'
 JB1852'STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF CARLYLE, 4 MILES
 JB1852'SOUTH-SOUTHWEST OF BECKEMEYER AND 1.5 MILES NORTHEAST OF BARTELSO.
 JB1852'
 JB1852'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB1852'HIGHWAY 127 IN CARLYLE, GO SOUTH ON STATE HIGHWAY 127 FOR 1.6 MILES TO
 JB1852'A SIDE ROAD RIGHT, TURN RIGHT AND GO WEST AND SOUTHWEST FOR 5.0 MILES
 JB1852'TO A SIDE ROAD RIGHT, TURN RIGHT AND GO WEST 0.5 MILE TO A SIDE ROAD
 JB1852'LEFT, TURN LEFT AND GO SOUTH FOR 0.1 MILE TO STATION ON RIGHT AS
 JB1852'DESCRIBED.
 JB1852'
 JB1852'STATION MARK, A STANDARD STATION MARK DISK STAMPED GEOFFREY 1881 1930,
 JB1852'IS SET IN TOP OF A CONCRETE POST WHICH IS SET 12 INCHES BELOW THE
 JB1852'SURFACE OF THE GROUND.  THE MARK IS 98 FEET NORTH OF THE CENTER OF A
 JB1852'EAST-WEST ROAD, 93 FEET NORTH-NORTHWEST OF A WITNESS POST AND 18 FEET
 JB1852'WEST OF CENTER OF ROAD.
 JB1852'
 JB1852'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 JB1852'GEOFFERY NO 1 1881 1930, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 JB1852'POST WHICH IS SET FLUSH WITH THE GROUND.  THE MARK IS 22 FEET
 JB1852'SOUTHEAST OF THE CENTER OF THE ROAD AND 1 FOOT EAST OF THE WITNESS
 JB1852'POST.
 JB1852'
 JB1852'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 JB1852'GEOFFERY NO 2 1881 1930, IS SET IN TOP OF A 18 INCH SQUARE CONCRETE
 JB1852'POST WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 33 FEET WEST OF A
 JB1852'FIELD ROAD, 28 FEET SOUTHWEST OF A TELEPHONE POLE AND 9 FEET WEST OF A
 JB1852'FENCE.
 JB1852
 JB1852                          STATION RECOVERY (1962)
 JB1852
 JB1852'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1852'THE STATION MARK, REFERENCE MARK 1 AND REFERENCE MARK 2 WERE FOUND IN
 JB1852'GOOD CONDITION.  THE PROPERTY OWNER WOULD NOT GRANT PERMISSION TO
 JB1852'OCCUPY THE STATION, THEREFORE NO MEASUREMENTS OR DIRECTIONS WERE
 JB1852'CHECKED.  THE SURFACE MARK WAS LOWERED AND THE UNDERGROUND MARK WAS
 JB1852'RESET AT THE REQUEST OF THE PROPERTY OWNER.
 JB1852'
 JB1852'THE 1960 DESCRIPTION AND TO REACH ARE ADEQUATE.  THE OBSERVATIONS
 JB1852'WERE MADE FROM AN ECCENTRIC POINT.
 JB1852
 JB1852                          STATION RECOVERY (2013)
 JB1852
 JB1852'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1852'FOUND RM 2 ON THE PROPERTY OF CARL VANDELOO NOW. HE HAD NO PROBLEM
 JB1852'WITH ME LOOKING FOR MARKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2075 ***********************************************************************
 JA2075  DESIGNATION -  GEORGE
 JA2075  PID         -  JA2075
 JA2075  STATE/COUNTY-  IL/LAWRENCE
 JA2075  COUNTRY     -  US
 JA2075  USGS QUAD   -  RUSSELLVILLE (2018)
 JA2075
 JA2075                         *CURRENT SURVEY CONTROL
 JA2075  ______________________________________________________________________
 JA2075* NAD 83(2011) POSITION- 38 45 43.39630(N) 087 36 18.04212(W)   ADJUSTED
 JA2075* NAD 83(2011) ELLIP HT-    98.947 (meters)        (06/27/12)   ADJUSTED
 JA2075* NAD 83(2011) EPOCH   -  2010.00
 JA2075* NAVD 88 ORTHO HEIGHT -   130.7   (meters)      429.    (feet) GPS OBS
 JA2075  ______________________________________________________________________
 JA2075  NAVD 88 orthometric height was determined with geoid model    GEOID09
 JA2075  GEOID HEIGHT    -        -31.725 (meters)                     GEOID09
 JA2075  GEOID HEIGHT    -        -31.732 (meters)                     GEOID18
 JA2075  NAD 83(2011) X  -    208,104.922 (meters)                     COMP
 JA2075  NAD 83(2011) Y  - -4,975,635.303 (meters)                     COMP
 JA2075  NAD 83(2011) Z  -  3,971,816.132 (meters)                     COMP
 JA2075  LAPLACE CORR    -         -2.24  (seconds)                    DEFLEC18
 JA2075
 JA2075  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA2075  Standards:
 JA2075         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA2075            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA2075  -------------------------------------------------------------------
 JA2075  NETWORK    0.67   1.06           0.31   0.22   0.54     -0.01324463
 JA2075  -------------------------------------------------------------------
 JA2075  Click here for local accuracies and other accuracy information.
 JA2075
 JA2075.This mark is at Lawrenceville Vincennes Intl Airport (LWV)
 JA2075
 JA2075.The horizontal coordinates were established by GPS observations
 JA2075.and adjusted by the National Geodetic Survey in June 2012.
 JA2075
 JA2075.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA2075.been affixed to the stable North American tectonic plate. See 
 JA2075.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA2075
 JA2075.The horizontal coordinates are valid at the epoch date displayed above
 JA2075.which is a decimal equivalence of Year/Month/Day.
 JA2075
 JA2075.The orthometric height was determined by GPS observations and a
 JA2075.high-resolution geoid model.
 JA2075
 JA2075.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2075.GEOID18 height accuracy estimate available here.
 JA2075
 JA2075.Click photographs - Photos may exist for this station.
 JA2075
 JA2075.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA2075
 JA2075.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2075
 JA2075.The ellipsoidal height was determined by GPS observations
 JA2075.and is referenced to NAD 83.
 JA2075
 JA2075. The following values were computed from the NAD 83(2011) position.
 JA2075
 JA2075;                    North         East     Units Scale Factor Converg.
 JA2075;SPC IL E     -   232,815.514   363,301.444   MT  1.00002432   +0 27 21.6
 JA2075;SPC IL E     -   763,828.90  1,191,931.49   sFT  1.00002432   +0 27 21.6
 JA2075;SPC IN W     -   390,211.316   854,659.285   MT  0.99999197   -0 19 35.8
 JA2075;SPC IN W     - 1,280,218.29  2,803,994.67   sFT  0.99999197   -0 19 35.8
 JA2075;UTM  16      - 4,290,545.816   447,435.748   MT  0.99963402   -0 22 43.7
 JA2075
 JA2075!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2075!SPC IL E     -   0.99998448  x   1.00002432  =   1.00000880
 JA2075!SPC IN W     -   0.99998448  x   0.99999197  =   0.99997645
 JA2075!UTM  16      -   0.99998448  x   0.99963402  =   0.99961850
 JA2075
 JA2075:                Primary Azimuth Mark                     Grid Az
 JA2075:SPC IL E     -  GEORGE AZ MK                             150 44 05.0
 JA2075:SPC IN W     -  GEORGE AZ MK                             151 31 02.4
 JA2075:UTM  16      -  GEORGE AZ MK                             151 34 10.3
 JA2075
 JA2075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4743590545(NAD 83)
 JA2075
 JA2075|---------------------------------------------------------------------|
 JA2075| PID    Reference Object                     Distance      Geod. Az  |
 JA2075|                                                           dddmmss.s |
 JA2075| CG7875 GEORGE RM 1                          12.899 METERS 11954     |
 JA2075| JA1952 VINCENNES UNIV TV WVUT              APPROX.16.6 KM 1374307.6 |
 JA2075| CG7874 GEORGE AZ MK                        APPROX. 0.8 KM 1511126.6 |
 JA2075| JA2139 GEORGE AZ MK 2                      APPROX. 0.9 KM 1604648.7 |
 JA2075| JA2077 AIRPORT BCN LAWRENCEVILLE APT        58.291 METERS 18155     |
 JA2075| JA2076 34 SAN                               49.453 METERS 18655     |
 JA2075| CG7876 GEORGE RM 2                          18.698 METERS 32422     |
 JA2075|---------------------------------------------------------------------|
 JA2075
 JA2075                          SUPERSEDED SURVEY CONTROL
 JA2075
 JA2075  NAD 83(2007)-  38 45 43.39649(N)    087 36 18.04289(W) AD(2002.00) 1
 JA2075  ELLIP H (06/09/11)   98.948  (m)                       GP(2002.00) 3 2
 JA2075  NAD 83(1997)-  38 45 43.39610(N)    087 36 18.04403(W) AD(       ) 3
 JA2075  ELLIP H (10/21/99)   98.974  (m)                       GP(       ) 4 1
 JA2075  NAD 83(1997)-  38 45 43.39634(N)    087 36 18.04389(W) AD(       ) 3
 JA2075  NAD 83(1986)-  38 45 43.40612(N)    087 36 18.04335(W) AD(       ) 3
 JA2075  NAD 27      -  38 45 43.24204(N)    087 36 17.95092(W) AD(       ) 3
 JA2075  NGVD 29 (06/25/91)  130.8    (m)  OSU 89B  model used  GPS OBS        
 JA2075
 JA2075.Superseded values are not recommended for survey control.
 JA2075
 JA2075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2075.See file dsdata.pdf to determine how the superseded data were derived.
 JA2075
 JA2075_MARKER: DS = TRIANGULATION STATION DISK
 JA2075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2075_STAMPING: GEORGE 1968
 JA2075_MARK LOGO: CGS
 JA2075_PROJECTION: RECESSED 5 CENTIMETERS
 JA2075_MAGNETIC: N = NO MAGNETIC MATERIAL
 JA2075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2075+STABILITY: SURFACE MOTION
 JA2075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA2075+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 JA2075
 JA2075  HISTORY     - Date     Condition        Report By
 JA2075  HISTORY     - 1968     MONUMENTED       CGS
 JA2075  HISTORY     - 1968     GOOD             CGS
 JA2075  HISTORY     - 19901025 GOOD             NGS
 JA2075  HISTORY     - 20100804 GOOD             ILDT
 JA2075
 JA2075                          STATION DESCRIPTION
 JA2075
 JA2075'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2075'THE STATION IS LOCATED AT THE WEST EDGE OF THE LAWRENCVILLE-VINCENNES
 JA2075'AIRPORT, WHICH WAS ORIGINALLY U S AIRFORCE BASE GEORGE FIELD, ABOUT
 JA2075'4.5 MILES NORTHEAST OF LAWRENCEVILLE, 6 MILES SOUTHWEST OF
 JA2075'RUSSELVILLE, 7 MILES NORTHWEST OF VINCENNES AND ON AIRPORT PROPERTY.
 JA2075'
 JA2075'TO REACH FROM THE INTERSECTION OF U S BUSINESS ROUTE AND STATE HIGHWAY
 JA2075'1 IN LAWRENCEVILLE, GO NORTH ON HIGHWAY 1 FOR 0.75 MILE TO U S HIGHWAY
 JA2075'50.  TURN RIGHT AND GO EAST ON HIGHWAY 50 FOR 3.0 MILES TO AN EXIT
 JA2075'RAMP ON THE RIGHT.  TURN RIGHT AND GO SOUTHEAST ON THE EXIT RAMP FOR
 JA2075'0.3 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH AND EAST ON A PAVED
 JA2075'ROAD FOR 1.35 MILES TO A FORK.  KEEP LEFT AND GO NORTHEAST AND NORTH
 JA2075'ON A PAVED ROAD FOR 1.15 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND
 JA2075'GO NORTHEASTERLY ON A PAVED ROAD FOR 0.9 MILE TO A FORK.  KEEP LEFT
 JA2075'AND GO NORTH ON A PAVED ROAD FOR 0.2 MILE TO A CROSSROAD.  TURN RIGHT
 JA2075'AND GO EAST FOR 0.1 MILE TO THE END OF THE ROAD AND THE STATION ON THE
 JA2075'LEFT.
 JA2075'
 JA2075'STATION MARK, A STANDARD DISK STAMPED GEORGE 1968 IS SET IN THE TOP OF
 JA2075'A ROUND CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND SURFACE.  IT
 JA2075'IS 16.4 FEET WEST OF A FENCE AND THE AIRPORT RUNWAY, 37.3 FEET
 JA2075'NORTHWEST OF A FIRE HYDRANT, 81 FEET NORTH OF THE CENTER OF A ROAD,
 JA2075'191 FEET NORTHEAST OF THE AIRPORT BEACON AND 231.4 FEET NORTHEAST OF
 JA2075'THE NORTHWEST CORNER OF THE AIRPORT ADMINISTRATION BUILDING.
 JA2075'
 JA2075'RM 1, A STANDARD DISK STAMPED GEORGE NO 1 1968 IS CEMENTED IN A DRILL
 JA2075'HOLE IN A 2 FOOT SQUARE CONCRETE SLAB.  IT IS 6 FEET WEST OF THE FENCE
 JA2075'AND RUNWAY, 5.4 FEET SOUTH OF THE FIRE HYDRANT AND 48 FEET NORTH OF
 JA2075'THE CENTER OF THE PAVED ROAD.
 JA2075'
 JA2075'RM 2, A STANDARD DISK STAMPED GEORGE NO 2 1968 IS CEMENTED IN A DRILL
 JA2075'HOLE IN A 2 FOOT SQUARE CONCRETE SLAB FLUSH WITH THE GROUND.  IT IS 6
 JA2075'FEET WEST OF THE FENCE AND AIRPORT RUNWAY AND 150 FEET SOUTHEAST OF
 JA2075'THE SOUTHEAST CORNER OF AN AIRPLANE HANGAR.
 JA2075'
 JA2075'BENCH MARK 34 SAN (USGS) IS A U S GEOLOGICAL SURVEY DEPARTMENT OF THE
 JA2075'INTERIOR DISK, STAMPED 34 SAN 1967 ELEV 429 FEET, SET IN THE TOP OF A
 JA2075'SQUARE CONCRETE MONUMENT 6 INCHES BELOW THE GROUND SURFACE.  IT IS 4
 JA2075'FEET NORTHWEST OF A POWER POLE, 33 FEET NORTHWEST OF THE AIRPORT
 JA2075'BEACON, 67.5 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE AIRPORT
 JA2075'ADMINISTRATION BUILDING AND 72 FEET NORTHEAST OF THE NORTHWEST CORNER.
 JA2075'CORNER.
 JA2075'
 JA2075'AZ MK, A STANDARD DISK STAMPED GEORGE 1968 IS SET IN THE TOP OF A
 JA2075'ROUND CONCRETE MONUMENT WHICH IS 2 INCHES BELOW THE GROUND SURFACE.
 JA2075'IT IS AT THE EAST EDGE OF A NORTH-SOUTH RUNWAY, 7 FEET EAST OF THE
 JA2075'EDGE OF THE RUNWAY, 72 FEET NORTH OF A RUNWAY LIGHT, 138 FEET SOUTH OF
 JA2075'A RUNWAY LIGHT AND 198 FEET SOUTH OF THE SOUTH EDGE OF AN RUNWAY.
 JA2075'
 JA2075'TO REACH THE AZ MK FROM THE STATION, GO SOUTH ON A RUNWAY FOR 0.3
 JA2075'MILE.  TURN LEFT AND GO SOUTHEAST ON A RUNWAY FOR 0.15 MILE TO THE
 JA2075'MAIN NORTH-SOUTH RUNWAY.  CONTINUE EAST ACROSS THE RUNWAY TO THE MARK
 JA2075'AS DESCRIBED.
 JA2075'
 JA2075'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JA2075
 JA2075                          STATION RECOVERY (1968)
 JA2075
 JA2075'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 JA2075'RECOVERED IN GOOD CONDITION.
 JA2075
 JA2075                          STATION RECOVERY (1990)
 JA2075
 JA2075'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JA2075'STATION IS LOCATED ABOUT 8 KM (5.0 MI)  NORTHEAST OF LAWRENCEVILLE, AT
 JA2075'THE LAWRENCEVILLE-VINCENNES INTERNATIONAL AIRPORT, IN A LAWN AREA
 JA2075'ABOUT 75 M (246.1 FT) NORTH OF THE CIRCULAR AIRPORT ADMINISTRATION
 JA2075'BUILDING, ON THE NORTH EDGE OF SECTION 26, T 4 N, R 11 W.
 JA2075'OWNERSHIP--BI-STATE AIRPORT AUTHORITY, RR 4, BOX 195, LAWRENCEVILLE,
 JA2075'IL 62439.  AIRPORT MANAGER IS KURTIS SCHWARTZ, PHONE 812-886-4245.
 JA2075'
 JA2075'TO REACH FROM THE COURTHOUSE IN LAWRENCEVILLE, GO EAST ON US HIGHWAY
 JA2075'50 BUSINESS FOR 3.59 KM (2.23 MI)  TO ITS JUNCTION WITH US HIGHWAY 50.
 JA2075'GO EAST ON HIGHWAY 50 FOR 1.30 KM (0.81 MI)  TO JUNCTION WITH AIRPORT
 JA2075'ROAD.  TURN LEFT, NORTH, ON AIRPORT ROAD FOR 2.04 KM (1.27 MI) TO A
 JA2075'FORK.  KEEP LEFT, NORTH, ON MAIN ROAD FOR 1.89 KM (1.17 MI) TO A FORK.
 JA2075'BEAR RIGHT, NORTHEAST, FOR 1.43 KM (0.89 MI) TO A FORK. BEAR RIGHT,
 JA2075'EAST, THEN NORTH, FOR 0.41 KM (0.25 MI)  TO A CROSS STREET JUST PAST
 JA2075'THE ADMINISTRATION BUILDING.  TURN RIGHT, NORTHEAST, ON PAVED DRIVE
 JA2075'FOR 70 M (229.7 FT) TO THE STATION ON THE LEFT.
 JA2075'
 JA2075'STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 25-CM ROUND
 JA2075'CONCRETE POST 5 CM BELOW GROUND.  IT IS 4.9 M (16.1 FT)  SOUTHWEST OF
 JA2075'A FIBERGLASS WITNESS POST IN FENCELINE AT APRON EDGE, 12 M (39.4 FT)
 JA2075'EAST-NORTHEAST OF EDGE OF A CIRCULAR DRIVE, 11.3 M (37.1 FT) WEST OF A
 JA2075'HYDRANT, 21.3 M (69.9 FT)  NORTH-NORTHWEST OF EDGE OF THE PAVED DRIVE,
 JA2075'AND 35.7 M (117.1 FT)  NORTH OF NORTHWEST CORNER OF A SMALL BRICK
 JA2075'BUILDING.
 JA2075
 JA2075                          STATION RECOVERY (2010)
 JA2075
 JA2075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA2075'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CG7874 ***********************************************************************
 CG7874  DESIGNATION -  GEORGE AZ MK
 CG7874  PID         -  CG7874
 CG7874  STATE/COUNTY-  IL/LAWRENCE
 CG7874  COUNTRY     -  US
 CG7874  USGS QUAD   -  RUSSELLVILLE (2018)
 CG7874
 CG7874                         *CURRENT SURVEY CONTROL
 CG7874  ______________________________________________________________________
 CG7874* NAD 83(1997) POSITION- 38 45 21.23932(N) 087 36 02.48223(W)   ADJUSTED
 CG7874* NAVD 88 ORTHO HEIGHT -   129.4   (meters)      425.    (feet) VERTCON3
 CG7874  ______________________________________________________________________
 CG7874  GEOID HEIGHT    -        -31.733 (meters)                     GEOID18
 CG7874  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 CG7874  HORZ ORDER      -  SECOND
 CG7874
 CG7874.The horizontal coordinates were established by classical geodetic methods
 CG7874.and adjusted by the National Geodetic Survey in October 1999.
 CG7874
 CG7874.The NAVD 88 height was computed by applying the VERTCON shift value to
 CG7874.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CG7874
 CG7874.Significant digits in the geoid height do not necessarily reflect accuracy.
 CG7874.GEOID18 height accuracy estimate available here.
 CG7874
 CG7874.Click photographs - Photos may exist for this station.
 CG7874
 CG7874.The Laplace correction was computed from DEFLEC18 derived deflections.
 CG7874
 CG7874. The following values were computed from the NAD 83(1997) position.
 CG7874
 CG7874;                    North         East     Units Scale Factor Converg.
 CG7874;SPC IL E     -   232,135.277   363,682.577   MT  1.00002492   +0 27 31.2
 CG7874;SPC IL E     -   761,597.15  1,193,181.92   sFT  1.00002492   +0 27 31.2
 CG7874;UTM  16      - 4,289,860.367   447,806.786   MT  0.99963354   -0 22 33.8
 CG7874
 CG7874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CG7874!SPC IL E     -   0.99998467  x   1.00002492  =   1.00000959
 CG7874!UTM  16      -   0.99998467  x   0.99963354  =   0.99961822
 CG7874
 CG7874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4780689860(NAD 83)
 CG7874
 CG7874                          SUPERSEDED SURVEY CONTROL
 CG7874
 CG7874  NAD 83(1997)-  38 45 21.23954(N)    087 36 02.48212(W) AD(       ) 2
 CG7874  NAD 83(1986)-  38 45 21.24939(N)    087 36 02.48137(W) AD(       ) 2
 CG7874  NGVD 29 (06/25/91)  129.5    (m)          425.     (f) VERT ANG       
 CG7874
 CG7874.Superseded values are not recommended for survey control.
 CG7874
 CG7874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CG7874.See file dsdata.pdf to determine how the superseded data were derived.
 CG7874
 CG7874
 CG7874  HISTORY     - Date     Condition        Report By
 CG7874  HISTORY     - 1968     MONUMENTED       CGS
 CG7874
 CG7874                          STATION DESCRIPTION
 CG7874
 CG7874'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 CG7874'AZ MK, A STANDARD DISK STAMPED GEORGE 1968 IS SET IN THE TOP OF A
 CG7874'ROUND CONCRETE MONUMENT WHICH IS 2 INCHES BELOW THE GROUND
 CG7874'SURFACE.  IT IS AT THE EAST EDGE OF A NORTH-SOUTH RUNWAY, 7 FEET
 CG7874'7 FEET EAST OF THE EDGE OF THE RUNWAY, 72 FEET NORTH OF A RUNWAY
 CG7874'LIGHT, 138 FEET SOUTH  OF A RUNWAY LIGHT AND 198 FEET SOUTH OF
 CG7874'THE SOUTH EDGE OF AN RUNWAY.
 CG7874'
 CG7874'TO REACH THE AZ MK FROM THE STATION, GO SOUTH ON A RUNWAY FOR 0.3
 CG7874'MILE.  TURN LEFT AND GO SOUTHEAST ON A RUNWAY FOR 0.15 MILE TO
 CG7874'THE MAIN NORTH-SOUTH RUNWAY.  CONTINUE  EAST ACROSS THE RUNWAY TO
 CG7874'THE MARK AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2139 ***********************************************************************
 JA2139  DESIGNATION -  GEORGE AZ MK 2
 JA2139  PID         -  JA2139
 JA2139  STATE/COUNTY-  IL/LAWRENCE
 JA2139  COUNTRY     -  US
 JA2139  USGS QUAD   -  RUSSELLVILLE (2018)
 JA2139
 JA2139                         *CURRENT SURVEY CONTROL
 JA2139  ______________________________________________________________________
 JA2139* NAD 83(1997) POSITION- 38 45 14.48275(N) 087 36 05.17128(W)   ADJUSTED
 JA2139* NAD 83(1997) ELLIP HT-    97.282 (meters)        (10/21/99)   ADJUSTED
 JA2139* NAVD 88 ORTHO HEIGHT -   129.0   (meters)      423.    (feet) VERTCON3
 JA2139  ______________________________________________________________________
 JA2139  GEOID HEIGHT    -        -31.731 (meters)                     GEOID18
 JA2139  NAD 83(1997) X  -    208,438.705 (meters)                     COMP
 JA2139  NAD 83(1997) Y  - -4,976,178.694 (meters)                     COMP
 JA2139  NAD 83(1997) Z  -  3,971,119.821 (meters)                     COMP
 JA2139  LAPLACE CORR    -         -2.26  (seconds)                    DEFLEC18
 JA2139  HORZ ORDER      -  FIRST
 JA2139  ELLP ORDER      -  FOURTH    CLASS I
 JA2139
 JA2139.This mark is at Lawrenceville Vincennes Intl Airport (LWV)
 JA2139
 JA2139.The horizontal coordinates were established by GPS observations
 JA2139.and adjusted by the National Geodetic Survey in October 1999.
 JA2139
 JA2139.The NAVD 88 height was computed by applying the VERTCON shift value to
 JA2139.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JA2139
 JA2139.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2139.GEOID18 height accuracy estimate available here.
 JA2139
 JA2139.Click photographs - Photos may exist for this station.
 JA2139
 JA2139.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA2139
 JA2139.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2139
 JA2139.The ellipsoidal height was determined by GPS observations
 JA2139.and is referenced to NAD 83.
 JA2139
 JA2139. The following values were computed from the NAD 83(1997) position.
 JA2139
 JA2139;                    North         East     Units Scale Factor Converg.
 JA2139;SPC IL E     -   231,926.412   363,619.316   MT  1.00002482   +0 27 29.4
 JA2139;SPC IL E     -   760,911.90  1,192,974.37   sFT  1.00002482   +0 27 29.4
 JA2139;SPC IN W     -   389,317.984   854,964.974   MT  0.99999163   -0 19 27.6
 JA2139;SPC IN W     - 1,277,287.42  2,804,997.59   sFT  0.99999163   -0 19 27.6
 JA2139;UTM  16      - 4,289,652.526   447,740.514   MT  0.99963363   -0 22 35.4
 JA2139
 JA2139!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2139!SPC IL E     -   0.99998474  x   1.00002482  =   1.00000956
 JA2139!SPC IN W     -   0.99998474  x   0.99999163  =   0.99997637
 JA2139!UTM  16      -   0.99998474  x   0.99963363  =   0.99961837
 JA2139
 JA2139:                Primary Azimuth Mark                     Grid Az
 JA2139:SPC IL E     -  GEORGE                                   340 19 27.4
 JA2139:SPC IN W     -  GEORGE                                   341 06 24.4
 JA2139:UTM  16      -  GEORGE                                   341 09 32.2
 JA2139
 JA2139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4774089652(NAD 83)
 JA2139
 JA2139|---------------------------------------------------------------------|
 JA2139| PID    Reference Object                     Distance      Geod. Az  |
 JA2139|                                                           dddmmss.s |
 JA2139| JA2075 GEORGE                              APPROX. 0.9 KM 3404656.8 |
 JA2139|---------------------------------------------------------------------|
 JA2139
 JA2139                          SUPERSEDED SURVEY CONTROL
 JA2139
 JA2139  NAD 83(1997)-  38 45 14.48299(N)    087 36 05.17114(W) AD(       ) 1
 JA2139  NAD 83(1986)-  38 45 14.49277(N)    087 36 05.17060(W) AD(       ) 1
 JA2139  NGVD 29 (06/25/91)  129.1    (m)  OSU 89B  model used  GPS OBS        
 JA2139
 JA2139.Superseded values are not recommended for survey control.
 JA2139
 JA2139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2139.See file dsdata.pdf to determine how the superseded data were derived.
 JA2139
 JA2139_MARKER: I = METAL ROD
 JA2139_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JA2139_STAMPING: GEORGE AZ MK 2 1990
 JA2139_MARK LOGO: NGS
 JA2139_PROJECTION: FLUSH
 JA2139_MAGNETIC: N = NO MAGNETIC MATERIAL
 JA2139_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA2139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA2139+SATELLITE: SATELLITE OBSERVATIONS - 1990
 JA2139_ROD/PIPE-DEPTH: 30.4 meters
 JA2139_SLEEVE-DEPTH  : 1.0 meters
 JA2139
 JA2139  HISTORY     - Date     Condition        Report By
 JA2139  HISTORY     - 1990     MONUMENTED       NGS
 JA2139
 JA2139                          STATION DESCRIPTION
 JA2139
 JA2139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JA2139'STATION IS LOCATED ABOUT 8 KM (5.0 MI) NORTHEAST OF LAWRENCEVILLE,AT
 JA2139'THE LAWRENCEVILLE-VINCENNES INTERNATIONAL AIRPORT, AT THE SOUTH END
 JA2139'OF RUNWAY 18-36, AT JUNCTION OF THE TAXI, IN CENTRAL SECTION 26, T 4
 JA2139'N, R 11 W. OWNERSHIP--BI-STATE AIRPORT AUTHORITY, RR 4, BOX 195,
 JA2139'LAWRENCEVILLE, IL 62439.  AIRPORT MANAGER IS KURTIS SCHWARTZ, PHONE
 JA2139'812-886-4245.
 JA2139'TO REACH FROM THE COURTHOUSE IN LAWRENCEVILLE, GO EAST ON US HIGHWAY
 JA2139'50 BUSINESS FOR 3.59 KM (2.23 MI) TO ITS JUNCTION WITH US HIGHWAY 50.
 JA2139'GO EAST ON HIGHWAY 50 FOR 1.30 KM (0.81 MI) TO JUNCTION WITH AIRPORT
 JA2139'ROAD.  TURN LEFT, NORTH, ON AIRPORT ROAD FOR 2.04 KM (1.27 MI) TO A
 JA2139'FORK.  KEEP LEFT, NORTH, ON MAIN ROAD FOR 1.89 KM (1.17 MI) TO A
 JA2139'FORK.  BEAR RIGHT, NORTHEAST, FOR 1.43 KM (0.89 MI) TO A FORK.  BEAR
 JA2139'RIGHT, EAST, THEN NORTH, FOR 0.35 KM (0.22 MI) TO CIRCULAR
 JA2139'ADMINISTRATION BUILDING ON THE RIGHT.  TURN RIGHT, EAST ON DRIVE ON
 JA2139'SOUTH SIDE OF ADMINISTRATION BUILDING FOR 50 M (164.0 FT) TO A GATE
 JA2139'AT APRON.  PASS THROUGH GATE, THEN TURN RIGHT, SOUTH, ON APRON, THE
 JA2139'TAXI FOR 0.92 KM (0.57 MI) TO RUNWAY 36 AND THE STATION ON THE LEFT.
 JA2139'STATION IS 41.3 M (135.5 FT) WEST OF THE CENTERLINE OF THE RUNWAY,
 JA2139'26.0 M (85.3 FT) NORTH OF THE CENTERLINE OF THE TAXI APPROACH, 33.65
 JA2139'M (110.40 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF CONCRETE SLAB
 JA2139'FOUNDATION FOR A TAXIWAY GUIDANCE R SIGN, 19.8 M (65.0 FT)
 JA2139'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF CONCRETE SLAB FOUNDATION FOR
 JA2139'A RUNWAY GUIDANCE E SIGN, 15.6 M (51.2 FT) NORTH OF A PURPLE TAXI
 JA2139'LIGHT, AT A WOODEN FLAGGED STAKE.
 JA2139'DESCRIBED BY G.F.S. NOTE-GEORGE AZ MK 2 1968 WAS SEARCHED FOR AT THE
 JA2139'END OF RUNWAY 36, NO ORIGINAL DESCRIPTION WAS MADE AVAILABLE TO THIS
 JA2139'PARTY, STATION WAS NOT RECOVERED AND A NEW AZ MK 2 1990 WAS
 JA2139'ESTABLISHED BY MARK SETTER AND DESIGNATED BY COP. ROD WAS DRIVEN TO
 JA2139'REQUIRED DRIVING RATE AND ANCHORED. CONTACT MUST BE MADE WITH AIRPORT
 JA2139'MANAGER BEFORE WORK, VERY BUSY AIRPORT AT TIMES DUE TO STUDENT PILOT
 JA2139'TRAINING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0211 ***********************************************************************
 JB0211  DESIGNATION -  GERNAND
 JB0211  PID         -  JB0211
 JB0211  STATE/COUNTY-  IL/WAYNE
 JB0211  COUNTRY     -  US
 JB0211  USGS QUAD   -  BOYLESTON (2018)
 JB0211
 JB0211                         *CURRENT SURVEY CONTROL
 JB0211  ______________________________________________________________________
 JB0211* NAD 83(1997) POSITION- 38 16 18.08550(N) 088 25 33.73373(W)   ADJUSTED
 JB0211* NAVD 88 ORTHO HEIGHT -   114.904 (meters)      376.98  (feet) ADJUSTED
 JB0211  ______________________________________________________________________
 JB0211  GEOID HEIGHT    -        -30.442 (meters)                     GEOID18
 JB0211  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 JB0211  DYNAMIC HEIGHT  -        114.831 (meters)      376.74  (feet) COMP
 JB0211  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB0211
 JB0211  HORZ ORDER      -  SECOND
 JB0211  VERT ORDER      -  SECOND    CLASS 0
 JB0211
 JB0211.The horizontal coordinates were established by classical geodetic methods
 JB0211.and adjusted by the National Geodetic Survey in October 1999.
 JB0211
 JB0211.The orthometric height was determined by differential leveling and
 JB0211.adjusted by the NATIONAL GEODETIC SURVEY
 JB0211.in June 1991.
 JB0211
 JB0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0211.GEOID18 height accuracy estimate available here.
 JB0211
 JB0211.Click photographs - Photos may exist for this station.
 JB0211
 JB0211.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0211
 JB0211.The dynamic height is computed by dividing the NAVD 88
 JB0211.geopotential number by the normal gravity value computed on the
 JB0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0211.degrees latitude (g = 980.6199 gals.).
 JB0211
 JB0211.The modeled gravity was interpolated from observed gravity values.
 JB0211
 JB0211. The following values were computed from the NAD 83(1997) position.
 JB0211
 JB0211;                    North         East     Units Scale Factor Converg.
 JB0211;SPC IL E     -   178,135.541   291,887.930   MT  0.99997581   -0 03 26.7
 JB0211;SPC IL E     -   584,433.02    957,635.65   sFT  0.99997581   -0 03 26.7
 JB0211;UTM  16      - 4,236,921.961   375,258.043   MT  0.99979164   -0 53 00.2
 JB0211
 JB0211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0211!SPC IL E     -   0.99998675  x   0.99997581  =   0.99996256
 JB0211!UTM  16      -   0.99998675  x   0.99979164  =   0.99977839
 JB0211
 JB0211:                Primary Azimuth Mark                     Grid Az
 JB0211:SPC IL E     -  FELIX                                    092 00 38.8
 JB0211:UTM  16      -  FELIX                                    092 50 12.3
 JB0211
 JB0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7525836921(NAD 83)
 JB0211
 JB0211|---------------------------------------------------------------------|
 JB0211| PID    Reference Object                     Distance      Geod. Az  |
 JB0211|                                                           dddmmss.s |
 JB0211| CI3679 GERNAND AZ MK                                      0024738.7 |
 JB0211| JB0210 GERNAND RM 1                         25.266 METERS 00524     |
 JB0211| JB0218 FELIX                               APPROX. 4.5 KM 0915712.1 |
 JB0211| JB0212 GERNAND RM 2                         71.100 METERS 18746     |
 JB0211|---------------------------------------------------------------------|
 JB0211
 JB0211                          SUPERSEDED SURVEY CONTROL
 JB0211
 JB0211  NAD 83(1997)-  38 16 18.09250(N)    088 25 33.73230(W) AD(       ) 2
 JB0211  NAD 83(1993)-  38 16 18.09689(N)    088 25 33.73323(W) AD(       ) 2
 JB0211  NAD 83(1986)-  38 16 18.09873(N)    088 25 33.73383(W) AD(       ) 2
 JB0211  NAD 27      -  38 16 17.92794(N)    088 25 33.55821(W) AD(       ) 2
 JB0211  NGVD 29 (??/??/92)  115.027  (m)          377.38   (f) ADJ UNCH    2 0
 JB0211  NGVD 29             115.03   (m)          377.4    (f) LEVELING    3  
 JB0211
 JB0211.Superseded values are not recommended for survey control.
 JB0211
 JB0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0211.See file dsdata.pdf to determine how the superseded data were derived.
 JB0211
 JB0211_MARKER: DE = TRAVERSE STATION DISK
 JB0211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0211_STAMPING: GERNAND 1961
 JB0211_MARK LOGO: CGS
 JB0211_PROJECTION: FLUSH
 JB0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0211+STABILITY: SURFACE MOTION
 JB0211
 JB0211  HISTORY     - Date     Condition        Report By
 JB0211  HISTORY     - 1961     MONUMENTED       CGS
 JB0211  HISTORY     - 1961     GOOD             CGS
 JB0211  HISTORY     - 1961     GOOD             CGS
 JB0211
 JB0211                          STATION DESCRIPTION
 JB0211
 JB0211'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0211'THE STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF FAIRFIELD, ABOUT
 JB0211'4.75 MILES WEST-NORTHWEST OF MILL SHOALS, ABOUT 4 MILES WEST OF U S
 JB0211'HIGHWAY 45 AND ABOUT 1 MILE NORTH OF THE WAYNE-HAMILTON COUNTY LINE.
 JB0211'
 JB0211'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE
 JB0211'HIGHWAY 15 IN FAIRFIELD, GO SOUTH ON U S HIGHWAY 45 FOR 4.3 MILES TO A
 JB0211'SIDE ROAD RIGHT, TURN RIGHT, GO WEST ON GRAVEL ROAD FOR 0.5 MILE TO
 JB0211'THE NEW HOPE SCHOOL ON LEFT AND A T ROAD, TURN LEFT, GO SOUTH FOR 1
 JB0211'MILE TO A SIDE ROAD RIGHT, TURN RIGHT, GO WEST FOR 1.55 MILES TO A T
 JB0211'ROAD, TURN LEFT, GO SOUTH FOR 0.25 MILE TO A SIDE ROAD RIGHT, TURN
 JB0211'RIGHT, GO WEST FOR 1.5 MILES TO A SIDE ROAD LEFT, TURN LEFT, GO SOUTH
 JB0211'FOR 1.9 MILES TO THE AZIMUTH MARK ON THE LEFT, CONTINUE SOUTH FOR 0.1
 JB0211'MILE TO THE STATION ON LEFT JUST BEFORE REACHING POINT WHERE THE ROAD
 JB0211'TURN RIGHT.
 JB0211'
 JB0211'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB0211'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0211'STAMPED GERNAND 1961.  THE MARK IS 30 FEET SOUTH OF A TELEPHONE POLE
 JB0211'WITH A TRIANGLE BLAZE, 21 FEET EAST OF THE CENTER OF ROAD AND 4.7 FEET
 JB0211'WEST OF A WITNESS POST.
 JB0211'
 JB0211'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF 12 INCH
 JB0211'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0211'AND IS STAMPED GERNAND NO 1 1961.  THE MARK IS 83.2 FEET NORTH OF
 JB0211'WITNESS POST, 53.5 FEET NORTH OF A TELEPHONE POLE WITH A TRIANGLE
 JB0211'BLAZE AND 25 FEET EAST OF CENTER OF ROAD.
 JB0211'
 JB0211'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF 12 INCH
 JB0211'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0211'AND IS STAMPED GERNAND NO 2 1961.  THE MARK IS EAST-NORTHEAST OF THE
 JB0211'SOUTHEAST CORNER OF BRIDGE, 47 FEET EAST-NORTHEAST OF CENTER OF A
 JB0211'TRACK ROAD, 33 FEET SOUTHEAST OF CENTER OF CURVE IN ROAD AND 9.5 FEET
 JB0211'WEST-SOUTHWEST OF A LARGE TREE.
 JB0211'
 JB0211'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0211'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0211'STAMPED GERNAND 1961.  THE MARK IS 29 FEET EAST OF CENTER OF ROAD, 25
 JB0211'FEET NORTH-NORTHEAST OF TELEPHONE POLE WITH A TRIANGLE BLAZE AND 3.0
 JB0211'FEET EAST OF WITNESS POST.
 JB0211'
 JB0211'HEIGHT OF LIGHT ABOVE STATION MARK 30.2 METERS.
 JB0211
 JB0211                          STATION RECOVERY (1961)
 JB0211
 JB0211'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0211'THE STATION WAS RECOVERED AS DESCRIBED.  AT THE REQUEST OF THE
 JB0211'RIGHTFUL PROPERTY OWNER, MR PETER L GERNAND OF ROUTE 2, POTOMAC,
 JB0211'ILLINOIS, THE STAMPING ON THE MARKS WAS CHANGED FROM COX 1961 TO
 JB0211'GERNAND 1961.  THE UNDERGROUND STATION MARK WAS NOT RESTAMPED AND
 JB0211'STILL READS COX 1961.
 JB0211'
 JB0211'THESE CORRECTIONS SHOULD BE MADE TO THE ORIGINAL DESCRIPTION.
 JB0211
 JB0211                          STATION RECOVERY (1961)
 JB0211
 JB0211'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0211'6.2 MI SW FROM BARNHILL.
 JB0211'ABOUT 1.25 MILES WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE IN
 JB0211'BARNHILL, THENCE 0.75 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 JB0211'0.5 MILE WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILE NORTH ALONG
 JB0211'A GRAVEL ROAD, THENCE 1.5 MILE WEST ALONG A GRAVEL ROAD, THENCE
 JB0211'2.0 MILES SOUTH ALONG A GRAVEL ROAD, ABOUT 0.05 MILE NORTHEAST
 JB0211'OF THE BRIDGE OVER SKILLET FORK DRAINAGE DITCH, NEAR THE JUNCTION
 JB0211'OF A DIM ROAD EAST, 21 FEET EAST OF THE CENTER OF THE ROAD, 262
 JB0211'FEET NORTH OF THE CENTER OF THE DIM ROAD EAST, 29 FEET SOUTH OF
 JB0211'A TRIANGLE BLAZED TELEPHONE POLE, 23.5 FEET NORTHWEST OF A 15
 JB0211'INCH OAK TREE, 5.0 FEET WEST OF A METAL WITNESS POST, ABOUT
 JB0211'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST ABOUT
 JB0211'FLUSH WITH THE GROUND.  THIS MARK MAY ALSO BE REACHED FROM THE
 JB0211'POST OFFICE IN BARNHILL BY GOING 1.25 MILES WEST ALONG A GRAVEL
 JB0211'ROAD, THENCE 1.0 MILE SOUTH ALONG A DIRT ROAD, THENCE 2.0 MILES
 JB0211'WEST ALONG A DIM WOODS ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0210 ***********************************************************************
 JB0210  DESIGNATION -  GERNAND RM 1
 JB0210  PID         -  JB0210
 JB0210  STATE/COUNTY-  IL/WAYNE
 JB0210  COUNTRY     -  US
 JB0210  USGS QUAD   -  BOYLESTON (2018)
 JB0210
 JB0210                         *CURRENT SURVEY CONTROL
 JB0210  ______________________________________________________________________
 JB0210* NAD 83(1986) POSITION- 38 16 18.90   (N) 088 25 33.64   (W)   HD_HELD1
 JB0210* NAVD 88 ORTHO HEIGHT -   114.996 (meters)      377.28  (feet) ADJUSTED
 JB0210  ______________________________________________________________________
 JB0210  GEOID HEIGHT    -        -30.442 (meters)                     GEOID18
 JB0210  DYNAMIC HEIGHT  -        114.922 (meters)      377.04  (feet) COMP
 JB0210  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB0210
 JB0210  VERT ORDER      -  SECOND    CLASS 0
 JB0210
 JB0210.The horizontal coordinates were determined by differentially corrected
 JB0210.hand held GPS observations or other comparable positioning techniques
 JB0210.and have an estimated accuracy of +/- 3 meters.
 JB0210
 JB0210.The orthometric height was determined by differential leveling and
 JB0210.adjusted by the NATIONAL GEODETIC SURVEY
 JB0210.in June 1991.
 JB0210
 JB0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0210.GEOID18 height accuracy estimate available here.
 JB0210
 JB0210.Click photographs - Photos may exist for this station.
 JB0210
 JB0210.The dynamic height is computed by dividing the NAVD 88
 JB0210.geopotential number by the normal gravity value computed on the
 JB0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0210.degrees latitude (g = 980.6199 gals.).
 JB0210
 JB0210.The modeled gravity was interpolated from observed gravity values.
 JB0210
 JB0210;                    North         East    Units  Estimated Accuracy
 JB0210;SPC IL E     -   178,160.7     291,890.2     MT  (+/- 3 meters HH1 GPS) 
 JB0210
 JB0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7526036947(NAD 83)
 JB0210
 JB0210                          SUPERSEDED SURVEY CONTROL
 JB0210
 JB0210  NGVD 29 (??/??/92)  115.118  (m)          377.68   (f) ADJ UNCH    2 0
 JB0210
 JB0210.Superseded values are not recommended for survey control.
 JB0210
 JB0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0210.See file dsdata.pdf to determine how the superseded data were derived.
 JB0210
 JB0210_MARKER: DR = REFERENCE MARK DISK
 JB0210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0210_STAMPING: GERNAND NO 1 1961
 JB0210_MARK LOGO: CGS
 JB0210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0210+STABILITY: SURFACE MOTION
 JB0210
 JB0210  HISTORY     - Date     Condition        Report By
 JB0210  HISTORY     - 1961     MONUMENTED       CGS
 JB0210  HISTORY     - 1961     GOOD             CGS
 JB0210
 JB0210                          STATION DESCRIPTION
 JB0210
 JB0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0210'6.2 MI SW FROM BARNHILL.
 JB0210'ABOUT 1.25 MILES WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE IN
 JB0210'BARNHILL, THENCE 0.75 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 JB0210'0.5 MILE WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILE NORTH ALONG
 JB0210'A GRAVEL ROAD, THENCE 1.5 MILES WEST ALONG A GRAVEL ROAD, THENCE
 JB0210'2.0 MILES SOUTH ALONG A GRAVEL ROAD, ABOUT 0.05 MILE NORTHEAST
 JB0210'OF THE BRIDGE OVER SKILLET FORK DRAINAGE DITCH, NEAR THE
 JB0210'JUNCTION OF A DIM ROAD EAST, 25 FEET EAST OF THE CENTER OF THE
 JB0210'ROAD, 344 FEET NORTH OF THE CENTER OF THE DIM ROAD EAST, 54 FEET
 JB0210'NORTH OF A TRIANGLE BLAZED TELEPHONE POLE, 82.9 FEET NORTH OF
 JB0210'TRAVERSE STATION GERNAND, 83.1 FEET NORTH OF A METAL WITNESS
 JB0210'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB0210'TOP OF A CONCRETE POST PROJECTING 2 INCHES.  THIS MARK MAY ALSO
 JB0210'BE REACHED FROM THE POST OFFICE IN BARNHILL BY GOING 1.25 MILES
 JB0210'WEST ALONG A GRAVEL ROAD, THENCE 1.0 MILE SOUTH ALONG A DIRT
 JB0210'ROAD, THENCE 2.0 MILES WEST ALONG A DIM WOODS ROAD.
 JB0210
 JB0210                          STATION RECOVERY (1961)
 JB0210
 JB0210'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0212 ***********************************************************************
 JB0212  DESIGNATION -  GERNAND RM 2
 JB0212  PID         -  JB0212
 JB0212  STATE/COUNTY-  IL/WAYNE
 JB0212  COUNTRY     -  US
 JB0212  USGS QUAD   -  BOYLESTON (2018)
 JB0212
 JB0212                         *CURRENT SURVEY CONTROL
 JB0212  ______________________________________________________________________
 JB0212* NAD 83(1986) POSITION- 38 16 15.80   (N) 088 25 34.13   (W)   HD_HELD1
 JB0212* NAVD 88 ORTHO HEIGHT -   114.988 (meters)      377.26  (feet) ADJUSTED
 JB0212  ______________________________________________________________________
 JB0212  GEOID HEIGHT    -        -30.441 (meters)                     GEOID18
 JB0212  DYNAMIC HEIGHT  -        114.915 (meters)      377.02  (feet) COMP
 JB0212  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB0212
 JB0212  VERT ORDER      -  SECOND    CLASS 0
 JB0212
 JB0212.The horizontal coordinates were determined by differentially corrected
 JB0212.hand held GPS observations or other comparable positioning techniques
 JB0212.and have an estimated accuracy of +/- 3 meters.
 JB0212
 JB0212.The orthometric height was determined by differential leveling and
 JB0212.adjusted by the NATIONAL GEODETIC SURVEY
 JB0212.in June 1991.
 JB0212
 JB0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0212.GEOID18 height accuracy estimate available here.
 JB0212
 JB0212.Click photographs - Photos may exist for this station.
 JB0212
 JB0212.The dynamic height is computed by dividing the NAVD 88
 JB0212.geopotential number by the normal gravity value computed on the
 JB0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0212.degrees latitude (g = 980.6199 gals.).
 JB0212
 JB0212.The modeled gravity was interpolated from observed gravity values.
 JB0212
 JB0212;                    North         East    Units  Estimated Accuracy
 JB0212;SPC IL E     -   178,065.1     291,878.2     MT  (+/- 3 meters HH1 GPS) 
 JB0212
 JB0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7524736851(NAD 83)
 JB0212
 JB0212                          SUPERSEDED SURVEY CONTROL
 JB0212
 JB0212  NGVD 29 (??/??/92)  115.111  (m)          377.66   (f) ADJ UNCH    2 0
 JB0212
 JB0212.Superseded values are not recommended for survey control.
 JB0212
 JB0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0212.See file dsdata.pdf to determine how the superseded data were derived.
 JB0212
 JB0212_MARKER: DR = REFERENCE MARK DISK
 JB0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0212_STAMPING: GERNAND NO 2 1961
 JB0212_MARK LOGO: CGS
 JB0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0212+STABILITY: SURFACE MOTION
 JB0212
 JB0212  HISTORY     - Date     Condition        Report By
 JB0212  HISTORY     - 1961     MONUMENTED       CGS
 JB0212  HISTORY     - 1961     GOOD             CGS
 JB0212
 JB0212                          STATION DESCRIPTION
 JB0212
 JB0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0212'6.2 MI SW FROM BARNHILL.
 JB0212'ABOUT 1.25 MILES WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE IN
 JB0212'BARNHILL, THENCE 0.75 MILE NORTH ALONG A GRAVEL ROAD, THENCE 0.5
 JB0212'WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILE NORTH ALONG A GRAVEL
 JB0212'ROAD, THENCE 1.5 MILE WEST ALONG A GRAVEL ROAD, THENCE 2.0 MILES
 JB0212'SOUTH ALONG A GRAVEL ROAD, NEAR THE BRIDGE OVER SKILLET FORK
 JB0212'DRAINAGE DITCH, AND AT THE JUNCTION OF A DIM ROAD EAST, 33 FEET
 JB0212'EAST OF THE CENTER OF THE ROAD, 28 FEET NORTH OF THE CENTER OF
 JB0212'THE DIM ROAD EAST, 90 FEET NORTHEAST OF THE EAST END OF THE
 JB0212'SOUTH METAL GUARDRAIL OF THE BRIDGE OVER SKILLET FORK DRAINAGE
 JB0212'DITCH, 87 FEET SOUTH OF A TELEPHONE POLE, 10 FEET SOUTHWEST OF A
 JB0212'36 INCH ELM TREE, 233.5 FEET SOUTH OF TRAVERSE STATION GERNAND,
 JB0212'234.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT 0.5 FEET ABOVE
 JB0212'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0212'PROJECTING 2 INCHES.  THIS MARK MAY ALSO BE REACHED FROM THE
 JB0212'POST OFFICE IN BARNHILL, BY GOING 1.25 MILE WEST ALONG A GRAVEL
 JB0212'ROAD, THENCE 1.0 MILE SOUTH ALONG A DIRT ROAD, THENCE 2.0 MILES
 JB0212'WEST ALONG A DIM WOODS ROAD.
 JB0212
 JB0212                          STATION RECOVERY (1961)
 JB0212
 JB0212'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2055 ***********************************************************************
 LC2055  CBN         -  This is a Cooperative Base Network Control Station.
 LC2055  DESIGNATION -  GIBPORT
 LC2055  PID         -  LC2055
 LC2055  STATE/COUNTY-  IL/FORD
 LC2055  COUNTRY     -  US
 LC2055  USGS QUAD   -  GIBSON CITY EAST (2018)
 LC2055
 LC2055                         *CURRENT SURVEY CONTROL
 LC2055  ______________________________________________________________________
 LC2055* NAD 83(2011) POSITION- 40 29 11.41783(N) 088 16 02.64777(W)   ADJUSTED
 LC2055* NAD 83(2011) ELLIP HT-   196.162 (meters)        (06/27/12)   ADJUSTED
 LC2055* NAD 83(2011) EPOCH   -  2010.00
 LC2055* NAVD 88 ORTHO HEIGHT -   228.2   (meters)      749.    (feet) GPS OBS
 LC2055  ______________________________________________________________________
 LC2055  NAVD 88 orthometric height was determined with geoid model    GEOID96
 LC2055  GEOID HEIGHT    -        -31.914 (meters)                     GEOID96
 LC2055  GEOID HEIGHT    -        -32.072 (meters)                     GEOID18
 LC2055  NAD 83(2011) X  -    146,879.994 (meters)                     COMP
 LC2055  NAD 83(2011) Y  - -4,855,736.414 (meters)                     COMP
 LC2055  NAD 83(2011) Z  -  4,119,347.633 (meters)                     COMP
 LC2055  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 LC2055
 LC2055  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC2055  Standards:
 LC2055         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC2055            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC2055  -------------------------------------------------------------------
 LC2055  NETWORK    0.94   1.80           0.43   0.32   0.92     -0.01336253
 LC2055  -------------------------------------------------------------------
 LC2055  Click here for local accuracies and other accuracy information.
 LC2055
 LC2055.This mark is at Gibson Airport (C34)
 LC2055
 LC2055.The horizontal coordinates were established by GPS observations
 LC2055.and adjusted by the National Geodetic Survey in June 2012.
 LC2055
 LC2055.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC2055.been affixed to the stable North American tectonic plate. See 
 LC2055.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC2055
 LC2055.The horizontal coordinates are valid at the epoch date displayed above
 LC2055.which is a decimal equivalence of Year/Month/Day.
 LC2055
 LC2055.The orthometric height was determined by GPS observations and a
 LC2055.high-resolution geoid model.
 LC2055
 LC2055.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2055.GEOID18 height accuracy estimate available here.
 LC2055
 LC2055.Click photographs - Photos may exist for this station.
 LC2055
 LC2055.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2055
 LC2055.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2055
 LC2055.The ellipsoidal height was determined by GPS observations
 LC2055.and is referenced to NAD 83.
 LC2055
 LC2055. The following values were computed from the NAD 83(2011) position.
 LC2055
 LC2055;                    North         East     Units Scale Factor Converg.
 LC2055;SPC IL E     -   424,022.226   305,589.818   MT  0.99997538   +0 02 34.1
 LC2055;SPC IL E     - 1,391,146.25  1,002,589.26   sFT  0.99997538   +0 02 34.1
 LC2055;UTM  16      - 4,482,528.202   392,585.217   MT  0.99974202   -0 49 22.7
 LC2055
 LC2055!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2055!SPC IL E     -   0.99996923  x   0.99997538  =   0.99994461
 LC2055!UTM  16      -   0.99996923  x   0.99974202  =   0.99971126
 LC2055
 LC2055:                Primary Azimuth Mark                     Grid Az
 LC2055:SPC IL E     -  GIBPORT AZ MK                            179 42 28.6
 LC2055:UTM  16      -  GIBPORT AZ MK                            180 34 25.4
 LC2055
 LC2055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9258582528(NAD 83)
 LC2055
 LC2055|---------------------------------------------------------------------|
 LC2055| PID    Reference Object                     Distance      Geod. Az  |
 LC2055|                                                           dddmmss.s |
 LC2055| LC2056 GIBPORT AZ MK                       APPROX. 0.8 KM 1794502.7 |
 LC2055|---------------------------------------------------------------------|
 LC2055
 LC2055                          SUPERSEDED SURVEY CONTROL
 LC2055
 LC2055  NAD 83(2007)-  40 29 11.41792(N)    088 16 02.64866(W) AD(2002.00) 0
 LC2055  ELLIP H (02/10/07)  196.186  (m)                       GP(2002.00)    
 LC2055  ELLIP H (10/15/04)  196.199  (m)                       GP(       ) 4 2
 LC2055  NAD 83(1997)-  40 29 11.41799(N)    088 16 02.64853(W) AD(       ) B
 LC2055  ELLIP H (07/17/98)  196.200  (m)                       GP(       ) 4 1
 LC2055  NAD 83(1986)-  40 29 11.42502(N)    088 16 02.64640(W) AD(       ) 1
 LC2055  NGVD 29 (06/25/91)  228.3    (m)  OSU 89B  model used  GPS OBS        
 LC2055
 LC2055.Superseded values are not recommended for survey control.
 LC2055
 LC2055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2055.See file dsdata.pdf to determine how the superseded data were derived.
 LC2055
 LC2055_MARKER: F = FLANGE-ENCASED ROD
 LC2055_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2055_STAMPING: GIBPORT 1990
 LC2055_MARK LOGO: NGS
 LC2055_PROJECTION: FLUSH
 LC2055_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2055_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2055+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2021
 LC2055_ROD/PIPE-DEPTH: 6.10 meters
 LC2055_SLEEVE-DEPTH  : 1.00 meters
 LC2055
 LC2055  HISTORY     - Date     Condition        Report By
 LC2055  HISTORY     - 1990     MONUMENTED       NGS
 LC2055  HISTORY     - 19970313 GOOD             NGS
 LC2055  HISTORY     - 20001229 GOOD             ZAMBRA
 LC2055  HISTORY     - 200205   GOOD             ASCPC
 LC2055  HISTORY     - 20210302 GOOD             ILDT
 LC2055
 LC2055                          STATION DESCRIPTION
 LC2055
 LC2055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2055'STATION IS LOCATED ABOUT 9.0 KM (5.6 MI) EAST-NORTHEAST OF GIBSON
 LC2055'CITY, 1.6 KM (1.0 MI) NORTH OF ELLIOT, AT THE GIBSON CITY MUNICIPAL
 LC2055'AIRPORT, AT THE SOUTH END OF THE PRESENT PAVED RUNWAY, IN EAST
 LC2055'CENTRAL SECTION 2, T 23 N, R 8 E.  OWNERSHIP--C. R. SCHERTZ, GIBSON
 LC2055'CITY MUNICIPAL AIRPORT, RR 1, GIBSON CITY, IL 60936.  PHONE IS
 LC2055'217-749-2293.
 LC2055'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 9 AND THE ELLIOT ROAD
 LC2055'(COUNTY ROAD 1000 E), (0.8 KM SOUTH OF ELLIOT), GO NORTH ON ELLIOT
 LC2055'ROAD FOR 0.80 KM (0.50 MI) TO A RAILROAD CROSSING.  CONTINUE NORTH
 LC2055'FOR 1.99 KM (1.24 MI) TO A GRAVEL ROAD RIGHT BETWEEN TWO HANGARS.
 LC2055'TURN RIGHT, EAST, ON GRAVEL DRIVE FOR 0.08 KM (0.05 MI) TO THE OFFICE
 LC2055'ON THE LEFT.  CONTINUE EAST ON APRON AND TAXI FOR 0.32 KM (0.20 MI)
 LC2055'TO THE PAVED RUNWAY.  CROSS RUNWAY, THEN TURN LEFT, NORTH, ALONGSIDE
 LC2055'RUNWAY FOR 0.40 KM (0.25 MI) TO THE STATION JUST BEFORE REACHING THE
 LC2055'NORTH END OF THE RUNWAY AND A GRAVEL COUNTY ROAD.
 LC2055'THE STATION IS LOCATED 13.7 M (44.9 FT) EAST FROM THE CENTER OF THE
 LC2055'RUNWAY, 10.8 M (35.4 FT) SOUTH FROM THE CENTER OF THE COUNTY ROAD,
 LC2055'9.3 M (30.5 FT) SOUTHEAST FROM THE EAST END OF A 45 CM METAL CULVERT
 LC2055'PIPE UNDER AN ACCESS DRIVE AT THE NORTH END OF THE RUNWAY, AND 3.6 M
 LC2055'(11.8 FT) SOUTHWEST FROM THE EASTERN MOST RUNWAY APPROACH LIGHT BOX.
 LC2055'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2055
 LC2055                          STATION RECOVERY (1997)
 LC2055
 LC2055'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC2055'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST-NORTHEAST OF GIBSON
 LC2055'CITY, 1.0 MI (1.6 KM) NORTH OF ELLIOT, AT SCHERTZ FIELD (FORMERLY THE
 LC2055'GIBSON CITY MUNICIPAL AIRPORT) NEAR THE NORTH END OF THE PAVED RUNWAY.
 LC2055'OWNERSHIP--C. R. SCHERTZ, SCHERTZ FIELD, 574 N1000 E ROAD, GIBSON
 LC2055'CITY, IL 60936.  PHONE 217-749-2293.  TO REACH FROM THE JUNCTION OF
 LC2055'STATE ROUTE 9 AND ELLIOT ROAD (COUNTY ROAD 1000E) ABOUT 0.5 MI (0.8
 LC2055'KM) SOUTH OF ELLIOT, GO NORTH ON ELLIOT ROAD FOR 0.5 MI (0.8 KM) TO A
 LC2055'RAILROAD CROSSING.  CONTINUE NORTH FOR 1.25 MI (2.01 KM) TO A GRAVEL
 LC2055'ROAD RIGHT BETWEEN TWO HANGARS.  TURN RIGHT, EAST ON GRAVEL DRIVE FOR
 LC2055'0.05 MI (0.08 KM) TO THE OFFICE ON THE LEFT.  CONTINUE EAST ON APRON
 LC2055'AND TAXI FOR 0.2 MI (0.3 KM) TO THE RUNWAY.  CROSS RUNWAY, THEN TURN
 LC2055'LEFT, NORTH, ALONGSIDE RUNWAY FOR 0.25 MI (0.40 KM) TO THE STATION,
 LC2055'JUST BEFORE REACHING THE NORTH END OF THE RUNWAY AND A GRAVEL COUNTY
 LC2055'ROAD (600N).  IT IS 13.7 M (44.9 FT) EAST OF THE CENTER OF THE RUNWAY,
 LC2055'10.8 M (35.4 FT) SOUTH OF THE CENTER OF ROAD 600N, 9.3 M (30.5 FT)
 LC2055'SOUTHEAST OF THE EAST END OF A 45-CM METAL CULVERT PIPE UNDER AN
 LC2055'ACCESS DRIVE AT THE NORTH END OF THE RUNWAY, AND 3.6 M (11.8 FT)
 LC2055'SOUTHWEST OF THE EASTERNMOST RUNWAY APPROACH LIGHT BOX.  NOTE--ACCESS
 LC2055'TO THE STATION POINT IS THROUGH A 5-INCH ACCESS COVER.  THE STATION
 LC2055'CAN ALSO BE REACHED BY CONTINUING NORTH FROM THE AIRPORT ENTRANCE ON
 LC2055'COUNTY ROAD 1000E TO ROAD 600N. TURN RIGHT FOR 0.23 MI (0.37 KM) TO
 LC2055'THE STATION ON THE RIGHT.
 LC2055
 LC2055                          STATION RECOVERY (2000)
 LC2055
 LC2055'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC2055'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC2055'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC2055
 LC2055                          STATION RECOVERY (2002)
 LC2055
 LC2055'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC2055'RECOVERED AS DESCRIBED
 LC2055
 LC2055                          STATION RECOVERY (2021)
 LC2055
 LC2055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LC2055'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2056 ***********************************************************************
 LC2056  DESIGNATION -  GIBPORT AZ MK
 LC2056  PID         -  LC2056
 LC2056  STATE/COUNTY-  IL/FORD
 LC2056  COUNTRY     -  US
 LC2056  USGS QUAD   -  GIBSON CITY EAST (2018)
 LC2056
 LC2056                         *CURRENT SURVEY CONTROL
 LC2056  ______________________________________________________________________
 LC2056* NAD 83(1997) POSITION- 40 28 46.78241(N) 088 16 02.50818(W)   ADJUSTED
 LC2056* NAD 83(1997) ELLIP HT-   198.564 (meters)        (10/21/99)   ADJUSTED
 LC2056* NAVD 88 ORTHO HEIGHT -   230.6   (meters)      757.    (feet) VERTCON3
 LC2056  ______________________________________________________________________
 LC2056  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC2056  NAD 83(1997) X  -    146,898.252 (meters)                     COMP
 LC2056  NAD 83(1997) Y  - -4,856,231.270 (meters)                     COMP
 LC2056  NAD 83(1997) Z  -  4,118,771.202 (meters)                     COMP
 LC2056  LAPLACE CORR    -         -1.97  (seconds)                    DEFLEC18
 LC2056  HORZ ORDER      -  FIRST
 LC2056  ELLP ORDER      -  FOURTH    CLASS I
 LC2056
 LC2056.This mark is at Gibson Airport (C34)
 LC2056
 LC2056.The horizontal coordinates were established by GPS observations
 LC2056.and adjusted by the National Geodetic Survey in October 1999.
 LC2056
 LC2056.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2056.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2056
 LC2056.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2056.GEOID18 height accuracy estimate available here.
 LC2056
 LC2056.Click photographs - Photos may exist for this station.
 LC2056
 LC2056.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2056
 LC2056.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2056
 LC2056.The ellipsoidal height was determined by GPS observations
 LC2056.and is referenced to NAD 83.
 LC2056
 LC2056. The following values were computed from the NAD 83(1997) position.
 LC2056
 LC2056;                    North         East     Units Scale Factor Converg.
 LC2056;SPC IL E     -   423,262.354   305,593.674   MT  0.99997538   +0 02 34.2
 LC2056;SPC IL E     - 1,388,653.24  1,002,601.91   sFT  0.99997538   +0 02 34.2
 LC2056;UTM  16      - 4,481,768.536   392,577.593   MT  0.99974204   -0 49 22.2
 LC2056
 LC2056!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2056!SPC IL E     -   0.99996885  x   0.99997538  =   0.99994423
 LC2056!UTM  16      -   0.99996885  x   0.99974204  =   0.99971090
 LC2056
 LC2056:                Primary Azimuth Mark                     Grid Az
 LC2056:SPC IL E     -  GIBPORT                                  359 42 28.6
 LC2056:UTM  16      -  GIBPORT                                  000 34 25.0
 LC2056
 LC2056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9257781768(NAD 83)
 LC2056
 LC2056|---------------------------------------------------------------------|
 LC2056| PID    Reference Object                     Distance      Geod. Az  |
 LC2056|                                                           dddmmss.s |
 LC2056| LC2055 GIBPORT                             APPROX. 0.8 KM 3594502.8 |
 LC2056|---------------------------------------------------------------------|
 LC2056
 LC2056                          SUPERSEDED SURVEY CONTROL
 LC2056
 LC2056  NAD 83(1986)-  40 28 46.78944(N)    088 16 02.50605(W) AD(       ) 1
 LC2056  NGVD 29 (06/25/91)  230.7    (m)  OSU 89B  model used  GPS OBS        
 LC2056
 LC2056.Superseded values are not recommended for survey control.
 LC2056
 LC2056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2056.See file dsdata.pdf to determine how the superseded data were derived.
 LC2056
 LC2056_MARKER: I = METAL ROD
 LC2056_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2056_STAMPING: GIBPORT AZ MK 1990
 LC2056_MARK LOGO: NGS
 LC2056_PROJECTION: FLUSH
 LC2056_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2056_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2056+SATELLITE: SATELLITE OBSERVATIONS - 1990
 LC2056_ROD/PIPE-DEPTH: 6.1 meters
 LC2056_SLEEVE-DEPTH  : 1.0 meters
 LC2056
 LC2056  HISTORY     - Date     Condition        Report By
 LC2056  HISTORY     - 1990     MONUMENTED       NGS
 LC2056
 LC2056                          STATION DESCRIPTION
 LC2056
 LC2056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2056'STATION IS LOCATED ABOUT 9.0 KM (5.6 MI) EAST-NORTHEAST OF GIBSON
 LC2056'CITY, 1.6 KM (1.0 MI) NORTH OF ELLIOT, AT THE GIBSON CITY MUNICIPAL
 LC2056'AIRPORT, AT THE SOUTH END OF THE PAVED RUNWAY, IN THE NORTHWEST 1/4
 LC2056'OF SECTION 2, T 23 N, R 8 E. OWNERSHIP--C. R. SCHERTZ, GIBSON CITY
 LC2056'MUNICIPAL AIRPORT, RR 1, GIBSON CITY, IL 60936.  PHONE IS
 LC2056'217-749-2293.
 LC2056'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 9 AND THE ELLIOT ROAD
 LC2056'(COUNTY ROAD 1000 E), 0.8 KM (0.5 MI) SOUTH OF ELLIOT, GO NORTH ON
 LC2056'ELLIOT ROAD FOR 0.80 KM (0.50 MI) TO A RAILROAD CROSSING.  CONTINUE
 LC2056'NORTH FOR 1.99 KM (1.24 MI) TO A GRAVEL ROAD RIGHT BETWEEN TWO
 LC2056'HANGARS. TURN RIGHT, EAST, ON GRAVEL DRIVE FOR 0.08 KM (0.05 MI) TO
 LC2056'THE OFFICE ON THE LEFT. CONTINUE EAST ON APRON AND TAXI FOR 0.32 KM
 LC2056'(0.20 MI) TO THE PAVED RUNWAY. CROSS RUNWAY, THEN TURN RIGHT, NORTH,
 LC2056'ALONGSIDE RUNWAY FOR 0.36 KM (0.22 MI) TO THE STATION JUST BEFORE
 LC2056'REACHING THE SOUTH END OF THE RUNWAY.
 LC2056'THE STATION IS LOCATED 33.2 M (108.9 FT) NORTHEAST FROM THE CENTER OF
 LC2056'THE EXTREME SOUTH END OF THE RUNWAY, 29.2 M (95.8 FT) SOUTH OF AND IN
 LC2056'LINE WITH THE SOUTHERNMOST RUNWAY LIGHT, 29.0 M (95.1 FT)
 LC2056'NORTH-NORTHWEST FROM THE SOUTHEAST CORNER OF THE ASPHALT TURN-AROUND,
 LC2056'16.5 M (54.1 FT) EAST FROM THE CENTER OF THE RUNWAY, AND 5.5 M
 LC2056'(18.0 FT) NORTHEAST FROM THE NORTHEAST EDGE OF THE TURN-AROUND.
 LC2056'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0193 ***********************************************************************
 LC0193  DESIGNATION -  GIBSON CITY
 LC0193  PID         -  LC0193
 LC0193  STATE/COUNTY-  IL/FORD
 LC0193  COUNTRY     -  US
 LC0193  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0193
 LC0193                         *CURRENT SURVEY CONTROL
 LC0193  ______________________________________________________________________
 LC0193* NAD 83(1986) POSITION- 40 27 52.2    (N) 088 22 30.5    (W)   HD_HELD2
 LC0193* NAVD 88 ORTHO HEIGHT -   228.084 (meters)      748.31  (feet) ADJUSTED
 LC0193  ______________________________________________________________________
 LC0193  GEOID HEIGHT    -        -32.012 (meters)                     GEOID18
 LC0193  DYNAMIC HEIGHT  -        227.977 (meters)      747.95  (feet) COMP
 LC0193  MODELED GRAVITY -    980,150.0   (mgal)                       NAVD 88
 LC0193
 LC0193  VERT ORDER      -  SECOND    CLASS 0
 LC0193
 LC0193.The horizontal coordinates were established by autonomous hand held GPS
 LC0193.observations and have an estimated accuracy of +/- 10 meters.
 LC0193
 LC0193.The orthometric height was determined by differential leveling and
 LC0193.adjusted by the NATIONAL GEODETIC SURVEY
 LC0193.in June 1991.
 LC0193
 LC0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0193.GEOID18 height accuracy estimate available here.
 LC0193
 LC0193.Click photographs - Photos may exist for this station.
 LC0193
 LC0193.The dynamic height is computed by dividing the NAVD 88
 LC0193.geopotential number by the normal gravity value computed on the
 LC0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0193.degrees latitude (g = 980.6199 gals.).
 LC0193
 LC0193.The modeled gravity was interpolated from observed gravity values.
 LC0193
 LC0193;                    North         East    Units  Estimated Accuracy
 LC0193;SPC IL E     -   421,578.      296,454.      MT  (+/- 10 meters HH2 GPS)
 LC0193
 LC0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8341580222(NAD 83)
 LC0193
 LC0193                          SUPERSEDED SURVEY CONTROL
 LC0193
 LC0193  NGVD 29 (??/??/92)  228.138  (m)          748.48   (f) ADJ UNCH    2 0
 LC0193
 LC0193.Superseded values are not recommended for survey control.
 LC0193
 LC0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0193.See file dsdata.pdf to determine how the superseded data were derived.
 LC0193
 LC0193_MARKER: DB = BENCH MARK DISK
 LC0193_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0193+WITH SETTING: PAVEMENT
 LC0193_SP_SET: WATER TOWER FOUNDATION
 LC0193_STAMPING: GIBSON CITY 1934
 LC0193_MARK LOGO: CGS
 LC0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0193+STABILITY: SURFACE MOTION
 LC0193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0193+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2010
 LC0193
 LC0193  HISTORY     - Date     Condition        Report By
 LC0193  HISTORY     - 1934     MONUMENTED       CGS
 LC0193  HISTORY     - 1935     GOOD             CGS
 LC0193  HISTORY     - 1973     GOOD             NGS
 LC0193  HISTORY     - 20090106 GOOD             ILDT
 LC0193  HISTORY     - 20100323 GOOD             JCLS
 LC0193
 LC0193                          STATION DESCRIPTION
 LC0193
 LC0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0193'AT GIBSON CITY.
 LC0193'AT GIBSON CITY, FORD COUNTY, ON THE NEW YORK, CHICAGO AND ST.
 LC0193'LOUIS RAILROAD, AT THE CITY WATER TOWER, IN THE TOP OF THE
 LC0193'SOUTHWEST CORNER OF THE SOUTHWEST CONCRETE LEG FOUNDATION.  A
 LC0193'STANDARD DISK, STAMPED GIBSON CITY 1934.
 LC0193
 LC0193                          STATION RECOVERY (1973)
 LC0193
 LC0193'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0193'RECOVERED IN GOOD CONDITION.
 LC0193
 LC0193                          STATION RECOVERY (2009)
 LC0193
 LC0193'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (RAS)
 LC0193'FROM THE INTERSECTION OF SANGAMON AVENUE AND 8TH STREET IN THE CENTER
 LC0193'OF GIBSON CITY, PROCEED SOUTH ON SANGAMON AVENUE FOR 120 FEET TO THE
 LC0193'MARK ON THE LEFT. MARK IS 55 FEET EAST OF CENTERLINE OF SANGAMON
 LC0193'AVENUE,4 FEET EAST OF EAST EDGE OF SIDEWALK,23 FEET NORTH OF
 LC0193'CENTERLINE OF ALLEY,50 FEET SOUTHWEST OF A CELL TOWER,AND 2 FEET ABOVE
 LC0193'GROUND IN THE TOP OF THE SOUTHWEST CORNER OF A FORMER WATER TOWER
 LC0193'CONCRETE FOUNDATION.
 LC0193
 LC0193                          STATION RECOVERY (2010)
 LC0193
 LC0193'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 LC0193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4354 ***********************************************************************
 DF4354  DESIGNATION -  GIBSON MAINT YD
 DF4354  PID         -  DF4354
 DF4354  STATE/COUNTY-  IL/FORD
 DF4354  COUNTRY     -  US
 DF4354  USGS QUAD   -  GIBSON CITY EAST (2018)
 DF4354
 DF4354                         *CURRENT SURVEY CONTROL
 DF4354  ______________________________________________________________________
 DF4354* NAD 83(2011) POSITION- 40 27 18.85865(N) 088 21 51.74029(W)   ADJUSTED
 DF4354* NAD 83(2011) ELLIP HT-   195.025 (meters)        (06/27/12)   ADJUSTED
 DF4354* NAD 83(2011) EPOCH   -  2010.00
 DF4354* NAVD 88 ORTHO HEIGHT -   227.1   (meters)      745.    (feet) GPS OBS
 DF4354  ______________________________________________________________________
 DF4354  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4354  GEOID HEIGHT    -        -32.015 (meters)                     GEOID99
 DF4354  GEOID HEIGHT    -        -32.023 (meters)                     GEOID18
 DF4354  NAD 83(2011) X  -    138,726.004 (meters)                     COMP
 DF4354  NAD 83(2011) Y  - -4,858,229.835 (meters)                     COMP
 DF4354  NAD 83(2011) Z  -  4,116,705.584 (meters)                     COMP
 DF4354  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 DF4354
 DF4354  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4354  Standards:
 DF4354         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4354            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4354  -------------------------------------------------------------------
 DF4354  NETWORK    2.10   3.06           0.94   0.75   1.56      0.19848593
 DF4354  -------------------------------------------------------------------
 DF4354  Click here for local accuracies and other accuracy information.
 DF4354
 DF4354.The horizontal coordinates were established by GPS observations
 DF4354.and adjusted by the National Geodetic Survey in June 2012.
 DF4354
 DF4354.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4354.been affixed to the stable North American tectonic plate. See 
 DF4354.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4354
 DF4354.The horizontal coordinates are valid at the epoch date displayed above
 DF4354.which is a decimal equivalence of Year/Month/Day.
 DF4354
 DF4354.The orthometric height was determined by GPS observations and a
 DF4354.high-resolution geoid model.
 DF4354
 DF4354.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4354.GEOID18 height accuracy estimate available here.
 DF4354
 DF4354.Click photographs - Photos may exist for this station.
 DF4354
 DF4354.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4354
 DF4354.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4354
 DF4354.The ellipsoidal height was determined by GPS observations
 DF4354.and is referenced to NAD 83.
 DF4354
 DF4354. The following values were computed from the NAD 83(2011) position.
 DF4354
 DF4354;                    North         East     Units Scale Factor Converg.
 DF4354;SPC IL E     -   420,548.746   297,367.214   MT  0.99997509   -0 01 12.5
 DF4354;SPC IL E     - 1,379,750.34    975,612.27   sFT  0.99997509   -0 01 12.5
 DF4354;UTM  16      - 4,479,180.067   384,312.919   MT  0.99976474   -0 53 07.4
 DF4354
 DF4354!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4354!SPC IL E     -   0.99996941  x   0.99997509  =   0.99994450
 DF4354!UTM  16      -   0.99996941  x   0.99976474  =   0.99973415
 DF4354
 DF4354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8431279180(NAD 83)
 DF4354
 DF4354                          SUPERSEDED SURVEY CONTROL
 DF4354
 DF4354  NAD 83(2007)-  40 27 18.85874(N)    088 21 51.74119(W) AD(2002.00) 0
 DF4354  ELLIP H (02/10/07)  195.049  (m)                       GP(2002.00)    
 DF4354  ELLIP H (02/03/05)  195.061  (m)                       GP(       ) 4 2
 DF4354  NAD 83(1997)-  40 27 18.85878(N)    088 21 51.74108(W) AD(       ) 1
 DF4354  ELLIP H (03/04/03)  195.059  (m)                       GP(       ) 4 2
 DF4354
 DF4354.Superseded values are not recommended for survey control.
 DF4354
 DF4354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4354.See file dsdata.pdf to determine how the superseded data were derived.
 DF4354
 DF4354_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4354_STAMPING: GIBSON 1996
 DF4354_MARK LOGO: ILDT
 DF4354_PROJECTION: FLUSH
 DF4354_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4354+STABILITY: SURFACE MOTION
 DF4354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4354+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2020
 DF4354
 DF4354  HISTORY     - Date     Condition        Report By
 DF4354  HISTORY     - 1996     MONUMENTED       ILDT
 DF4354  HISTORY     - 200205   GOOD             ASCPC
 DF4354  HISTORY     - 20201118 GOOD             ILDT
 DF4354
 DF4354                          STATION DESCRIPTION
 DF4354
 DF4354'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4354'FROM THE INTERSECTION OF ROUTE 9 AND ROUTE 53 ON THE EAST SIDE OF
 DF4354'GIBSON CITY GO EAST ON
 DF4354'ROUTE 9 .075 MILES TO ILLINOIS STREET, GO SOUTH ON ILLINOIS STREET
 DF4354'.125 MILES TO IDOT YARD
 DF4354'ON WEST SIDE OF ILLINOIS STREET POINT IS IN THE NORTHEAST CORNER OF
 DF4354'YARD, 42.00 FEET
 DF4354'SOUTH OF THE NORTH FENCE LINE 14.00 FEET WEST OF THE EAST FENCE LINE
 DF4354'ALONG THE WEST
 DF4354'RIGHT -OF-WAY OF ILLINOIS STREET.
 DF4354'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION GIBSON 1996
 DF4354
 DF4354                          STATION RECOVERY (2020)
 DF4354
 DF4354'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4354'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2294 ***********************************************************************
 LB2294  DESIGNATION -  GIFT
 LB2294  PID         -  LB2294
 LB2294  STATE/COUNTY-  IL/IROQUOIS
 LB2294  COUNTRY     -  US
 LB2294  USGS QUAD   -  WATSEKA (2018)
 LB2294
 LB2294                         *CURRENT SURVEY CONTROL
 LB2294  ______________________________________________________________________
 LB2294* NAD 83(1997) POSITION- 40 46 22.32645(N) 087 43 56.58181(W)   ADJUSTED
 LB2294* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 LB2294  ______________________________________________________________________
 LB2294  GEOID HEIGHT    -        -32.817 (meters)                     GEOID18
 LB2294  LAPLACE CORR    -         -2.91  (seconds)                    DEFLEC18
 LB2294  HORZ ORDER      -  SECOND
 LB2294
 LB2294.The horizontal coordinates were established by classical geodetic methods
 LB2294.and adjusted by the National Geodetic Survey in October 1999.
 LB2294
 LB2294.The orthometric height was scaled from a topographic map.
 LB2294
 LB2294.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2294.GEOID18 height accuracy estimate available here.
 LB2294
 LB2294.Click photographs - Photos may exist for this station.
 LB2294
 LB2294.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2294
 LB2294. The following values were computed from the NAD 83(1997) position.
 LB2294
 LB2294;                    North         East     Units Scale Factor Converg.
 LB2294;SPC IL E     -   455,992.837   350,733.036   MT  1.00000667   +0 23 32.9
 LB2294;SPC IL E     - 1,496,036.50  1,150,696.64   sFT  1.00000667   +0 23 32.9
 LB2294;UTM  16      - 4,513,801.782   438,194.189   MT  0.99964702   -0 28 41.9
 LB2294
 LB2294!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2294!SPC IL E     -   0.99997473  x   1.00000667  =   0.99998140
 LB2294!UTM  16      -   0.99997473  x   0.99964702  =   0.99962176
 LB2294
 LB2294:                Primary Azimuth Mark                     Grid Az
 LB2294:SPC IL E     -  WATSEKA RESET                            243 48 32.7
 LB2294:UTM  16      -  WATSEKA RESET                            244 40 47.5
 LB2294
 LB2294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3819413801(NAD 83)
 LB2294
 LB2294|---------------------------------------------------------------------|
 LB2294| PID    Reference Object                     Distance      Geod. Az  |
 LB2294|                                                           dddmmss.s |
 LB2294| CM3553 GIFT RM 2                            23.363 METERS 21241     |
 LB2294| LB2340 WATSEKA RESET                       APPROX. 5.2 KM 2441205.6 |
 LB2294| LB2296 19 21                                15.831 METERS 28909     |
 LB2294| CM3552 GIFT RM 1                            24.445 METERS 35148     |
 LB2294|---------------------------------------------------------------------|
 LB2294
 LB2294                          SUPERSEDED SURVEY CONTROL
 LB2294
 LB2294  NAD 83(1997)-  40 46 22.32670(N)    087 43 56.58268(W) AD(       ) 2
 LB2294  NAD 83(1986)-  40 46 22.33360(N)    087 43 56.59040(W) AD(       ) 2
 LB2294  NAD 27      -  40 46 22.20560(N)    087 43 56.47120(W) AD(       ) 2
 LB2294
 LB2294.Superseded values are not recommended for survey control.
 LB2294
 LB2294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2294.See file dsdata.pdf to determine how the superseded data were derived.
 LB2294
 LB2294_MARKER: DS = TRIANGULATION STATION DISK
 LB2294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2294_STAMPING: GIFT 1947
 LB2294_MARK LOGO: CGS
 LB2294_PROJECTION: FLUSH
 LB2294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2294+STABILITY: SURFACE MOTION
 LB2294
 LB2294  HISTORY     - Date     Condition        Report By
 LB2294  HISTORY     - 1947     MONUMENTED       CGS
 LB2294  HISTORY     - 1970     GOOD             ILHD
 LB2294  HISTORY     - 20070908 GOOD             GEOCAC
 LB2294
 LB2294                          STATION DESCRIPTION
 LB2294
 LB2294'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2294'STATION IS LOCATED IN THE CITY OF WATSEKA IN THE CITY PARK LOCATED ON
 LB2294'THE SOUTHEAST CORNER OF S. FOURTH STREET AND MULBERRY STREET.  IT IS
 LB2294'58 FEET EAST OF THE EAST OF THE EAST EDGE OF THE SIDEWALK ON FOURTH
 LB2294'STREET, 26 FEET SOUTHWEST OF A 24 INCH OAK TREE, 20 FEET SOUTH OF
 LB2294'THE SOUTH EDGE OF THE SIDEWALK ON MULBERRY STREET AND 20 FEET
 LB2294'NORTHWEST OF A 24 INCH OAK TREE.  THE MARK IS FLUSH WITH THE GROUND
 LB2294'AND THE DISK IS STAMPED GIFT 1947.
 LB2294'
 LB2294'REFERENCE MARK NO. 1 IS 80.20 FEET NORTH OF THE STATION IN THE
 LB2294'SIDEWALK ON THE NORTH SIDE OF MULBERRY STREET.  IT IS 46 FEET EAST
 LB2294'OF THE EAST EDGE OF THE SIDEWALK ON FOURTH STREET AND ONE FOOT NORTH
 LB2294'OF THE SOUTH EDGE OF THE WALK ON MULBERRY STREET.  THE DISK IS A
 LB2294'STANDARD USC AND GS TRIANGLUATION DISK SET IN A DRILL HOLE IN
 LB2294'THE SIDEWALK AND STAMPED GIFT NO. 1947.
 LB2294'
 LB2294'REFERENCE MARK NO. 2 IS 76.65 FEET SOUTHWEST OF THE STATION.  IT IS
 LB2294'38 FEET WEST OF AN IRON LAMP POST, 15 FEET EAST OF THE EAST EDGE OF
 LB2294'THE SIDEWALK ON FOURTH STREET AND 14 FEET SOUTH OF A 24 INCH OAK
 LB2294'TREE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 LB2294'GIFT NO. 2 1947.
 LB2294'
 LB2294'19-21 (ILL. GEO. S.) IS 51.94 FEET WEST OF THE STATION.  IT IS 8 FEET
 LB2294'EAST OF THE EAST EDGE OF THE SIDEWALK ON FOURTH STREET AND 2 FEET
 LB2294'SOUTH OF THE SOUTH EDGE OF THE SIDEWALK ON MULBERRY STREET.  THE
 LB2294'MARK IS A 6X6 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE
 LB2294'THE GROUND WITH A STANDARD USC AND GS AND SS DISK STAMPED 19-21
 LB2294'1934.
 LB2294'
 LB2294'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2294
 LB2294                          STATION RECOVERY (1970)
 LB2294
 LB2294'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 LB2294'GIFT 1947 RECOVERED IN GOOD CONDITION.
 LB2294'
 LB2294'GIFT NO. 1 1947 RECOVERED IN GOOD CONDITION.
 LB2294'
 LB2294'GIFT NO. 2 1947 RECOVERED IN GOOD CONDITION.
 LB2294'
 LB2294'STATION WAS RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING--
 LB2294'IRON LAMP POST 38 EAST OF R. M. NO. 2 HAS BEEN REMOVED.
 LB2294
 LB2294                          STATION RECOVERY (2007)
 LB2294
 LB2294'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2294'FOUND STATION AND ALL RMS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0112 ***********************************************************************
 LC0112  DESIGNATION -  GIL
 LC0112  PID         -  LC0112
 LC0112  STATE/COUNTY-  IL/IROQUOIS
 LC0112  COUNTRY     -  US
 LC0112  USGS QUAD   -  LA HOGUE (2018)
 LC0112
 LC0112                         *CURRENT SURVEY CONTROL
 LC0112  ______________________________________________________________________
 LC0112* NAD 83(1997) POSITION- 40 47 42.75462(N) 088 00 20.38386(W)   ADJUSTED
 LC0112* NAVD 88 ORTHO HEIGHT -   199.404 (meters)      654.21  (feet) ADJUSTED
 LC0112  ______________________________________________________________________
 LC0112  GEOID HEIGHT    -        -32.457 (meters)                     GEOID18
 LC0112  LAPLACE CORR    -         -2.78  (seconds)                    DEFLEC18
 LC0112  DYNAMIC HEIGHT  -        199.317 (meters)      653.93  (feet) COMP
 LC0112  MODELED GRAVITY -    980,185.0   (mgal)                       NAVD 88
 LC0112
 LC0112  HORZ ORDER      -  SECOND
 LC0112  VERT ORDER      -  SECOND    CLASS 0
 LC0112
 LC0112.The horizontal coordinates were established by classical geodetic methods
 LC0112.and adjusted by the National Geodetic Survey in October 1999.
 LC0112
 LC0112.The orthometric height was determined by differential leveling and
 LC0112.adjusted by the NATIONAL GEODETIC SURVEY
 LC0112.in June 1991.
 LC0112
 LC0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0112.GEOID18 height accuracy estimate available here.
 LC0112
 LC0112.Click photographs - Photos may exist for this station.
 LC0112
 LC0112.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0112
 LC0112.The dynamic height is computed by dividing the NAVD 88
 LC0112.geopotential number by the normal gravity value computed on the
 LC0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0112.degrees latitude (g = 980.6199 gals.).
 LC0112
 LC0112.The modeled gravity was interpolated from observed gravity values.
 LC0112
 LC0112. The following values were computed from the NAD 83(1997) position.
 LC0112
 LC0112;                    North         East     Units Scale Factor Converg.
 LC0112;SPC IL E     -   458,351.662   327,653.157   MT  0.99998441   +0 12 50.7
 LC0112;SPC IL E     - 1,503,775.41  1,074,975.40   sFT  0.99998441   +0 12 50.7
 LC0112;UTM  16      - 4,516,510.281   415,160.384   MT  0.99968859   -0 39 25.5
 LC0112
 LC0112!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0112!SPC IL E     -   0.99997381  x   0.99998441  =   0.99995822
 LC0112!UTM  16      -   0.99997381  x   0.99968859  =   0.99966241
 LC0112
 LC0112:                Primary Azimuth Mark                     Grid Az
 LC0112:SPC IL E     -  GIL AZ MK                                262 07 07.7
 LC0112:UTM  16      -  GIL AZ MK                                262 59 23.9
 LC0112
 LC0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1516016510(NAD 83)
 LC0112
 LC0112|---------------------------------------------------------------------|
 LC0112| PID    Reference Object                     Distance      Geod. Az  |
 LC0112|                                                           dddmmss.s |
 LC0112| LB2343 DANFORTH MUNICIPAL TANK             APPROX. 3.6 KM 0410805.2 |
 LC0112| CI7453 GIL RM 3                             14.357 METERS 08417     |
 LC0112| LC0111 GIL RM 1                             14.388 METERS 08418     |
 LC0112| CI7452 GIL AZ MK                                          2621958.4 |
 LC0112| LC0113 GIL RM 2                             14.768 METERS 26615     |
 LC0112|---------------------------------------------------------------------|
 LC0112
 LC0112                          SUPERSEDED SURVEY CONTROL
 LC0112
 LC0112  NAD 83(1997)-  40 47 42.75503(N)    088 00 20.38473(W) AD(       ) 2
 LC0112  NAD 83(1986)-  40 47 42.76256(N)    088 00 20.39232(W) AD(       ) 2
 LC0112  NAD 27      -  40 47 42.63920(N)    088 00 20.24700(W) AD(       ) 2
 LC0112  NGVD 29 (??/??/92)  199.477  (m)          654.45   (f) ADJ UNCH    2 0
 LC0112  NGVD 29             199.48   (m)          654.5    (f) LEVELING    3  
 LC0112
 LC0112.Superseded values are not recommended for survey control.
 LC0112
 LC0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0112.See file dsdata.pdf to determine how the superseded data were derived.
 LC0112
 LC0112_MARKER: DS = TRIANGULATION STATION DISK
 LC0112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0112_STAMPING: GIL 1959
 LC0112_MARK LOGO: CGS
 LC0112_PROJECTION: FLUSH
 LC0112_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0112+STABILITY: SURFACE MOTION
 LC0112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0112+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2025
 LC0112
 LC0112  HISTORY     - Date     Condition        Report By
 LC0112  HISTORY     - 1959     MONUMENTED       CGS
 LC0112  HISTORY     - 1959     GOOD             CGS
 LC0112  HISTORY     - 1979     GOOD             NGS
 LC0112  HISTORY     - 1979     GOOD             NGS
 LC0112  HISTORY     - 20071006 GOOD             GEOCAC
 LC0112  HISTORY     - 20250807 GOOD             ILDT
 LC0112
 LC0112                          STATION DESCRIPTION
 LC0112
 LC0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0112'STATION IS LOCATED ABOUT 2 MILES NORTH-NORTHWEST OF GILMAN
 LC0112'AND ABOUT 2-1/2 MILES SOUTHWEST OF DANFORTH.
 LC0112'
 LC0112'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 45, 54 AND 24 IN
 LC0112'THE EAST EDGE OF GILMAN, GO NORTH ON U.S. HIGHWAY 45 AND 54
 LC0112'FOR 2 MILES TO CROSSROAD, TURN LEFT AND GO WEST FOR 0.5 MILE
 LC0112'TO RAILROAD CROSSING, CONTINUE WEST 0.9 MILE TO CROSSROAD,
 LC0112'CONTINUE WEST 0.2 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC0112'
 LC0112'STATION MARK, A STANDARD STATION MARK DISK STAMPED GIL 1959,
 LC0112'IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0112'ABOUT 3 INCHES.  THE MARK IS 22 FEET NORTH OF CENTER OF ROAD,
 LC0112'2 FEET SOUTH OF FENCE AND 1.8 FEET SOUTHWEST OF WITNESS POST.
 LC0112'
 LC0112'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 LC0112'GIL NO 1 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST
 LC0112'WHICH PROJECTS ABOUT 4 INCHES.  THE MARK IS 48 FEET
 LC0112'NORTH-NORTHWEST OF POWER POLE, 23 FEET NORTH OF CENTER OF ROAD AND
 LC0112'1 FOOT SOUTH OF FENCE.
 LC0112'
 LC0112'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK
 LC0112'STAMPED GIL NO 2 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE
 LC0112'POST WHICH PROJECTS ABOUT 5 INCHES.  THE MARK IS 50 FEET WEST OF
 LC0112'WITNESS POST, 23.5 FEET NORTH OF CENTER OF ROAD AND 1.5 FEET
 LC0112'SOUTH OF FENCE.
 LC0112'
 LC0112'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED GIL 1959,
 LC0112'IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0112'ABOUT 3 INCHES.  THE MARK IS 20 FEET SOUTH OF CENTER OF ROAD,
 LC0112'3 FEET EAST OF POWER POLE, 1.8 FEET EAST-NORTHEAST OF WITNESS
 LC0112'POST AND 1 FOOT NORTH OF FENCE.
 LC0112'
 LC0112'TO REACH AZIMUTH MARK FROM STATION GO WEST FOR 0.2 MILE TO
 LC0112'AZIMUTH MARK ON SOUTH SIDE OF ROAD AS DESCRIBED.
 LC0112
 LC0112                          STATION RECOVERY (1959)
 LC0112
 LC0112'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0112'2.7 MI NW FROM GILMAN.
 LC0112'ABOUT 0.45 MILE NORTH ALONG NORTH CENTRAL STREET FROM THE POST
 LC0112'OFFICE AT GILMAN, THENCE 0.55 MILES WEST ALONG AN ASPHALT ROAD,
 LC0112'THENCE 1.55 MILES NORTH ALONG AN ASPHALT AND A GRAVEL ROAD, THENCE
 LC0112'0.15 MILE WEST ALONG A GRAVEL ROAD, 21 FEET NORTH OF THE CENTER
 LC0112'LINE OF THE ROAD, 2 FEET SOUTH OF A FENCE, 63 FEET NORTHWEST AND
 LC0112'ACROSS THE ROAD FROM THE THIRD POWER POLE WEST OF A NORTH-SOUTH
 LC0112'ROAD CROSSING, 1.8 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 LC0112'1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC0112'CONCRETE POST PROJECTING 4 INCHES.
 LC0112
 LC0112                          STATION RECOVERY (1979)
 LC0112
 LC0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0112'STATION MARK, RM 2 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  RM
 LC0112'1 FOUND WITH THE DISK SHEARED OFF BY MOWING EQUIPMENT.  RM 3 WAS SET
 LC0112'AT THIS TIME IN THE SAME MONUMENT THAT RM 1 WAS SET IN.  DUE TO MANY
 LC0112'ROAD CHANGES A NEW TOO REACH AND DESCRIPTION FOLLOWS.
 LC0112'
 LC0112'THE STATION IS LOCATED ABOUT 2 MILES NNW OF OF GILMAN AND ABOUT 0.5
 LC0112'MILE W OF INTERSTATE HIGHWAY 57, AND ON THE ROAD RIGHT OF WAY.
 LC0112'
 LC0112'TO REACH FROM THE INTERSECTION OF INTERSTATE HIGHWAY 57 AND
 LC0112'U.S. HIGHWAY 24 AT THE SW EDGE OF GILMAN, GO W ON HIGHWAY 24 FOR 0.25
 LC0112'MILE TO A CROSSROAD.  TURN RIGHT GO N ON PAVED ROAD FOR 3.0 MILE TO A
 LC0112'T-ROAD INTERSECTION.  TURN RIGHT, GO EAST FOR 0.2 MILE TO THE AZIMUTH
 LC0112'MARK ON THE RIGHT, CONTINUE EAST FOR 0.2 MILE TO THE STATION ON THE
 LC0112'LEFT AS DESCRIBED, 62 FT NW OF A POWERLINE POLE, 22 FT N OF CENTERLINE
 LC0112'OF THE ROAD AND 2.0 FT SW OF A METAL WITNESS POST.  THE MARK PROJECTS
 LC0112'2 INCHES.  THE DISK STAMPED GIL 1959.
 LC0112'
 LC0112'REFERENCE MARK 2 IS 50 FT W OF THE METAL WITNESS POST AND 23 FT N OF
 LC0112'THE CENTERLINE OF THE ROAD.  THE MARK PROJECTS 2 INCHES, THE DISK
 LC0112'STAMPED GIL NO 2 1959.
 LC0112'
 LC0112'REFERENCE MARK 3 IS 47 FT N OF THE POWERLINE POLE AND 23 FT N OF THE
 LC0112'CENTERLINE OF THE ROAD.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 LC0112'STAMPED GIL 1959 NO 3 1979.
 LC0112'
 LC0112'THE AZIMUTH MARK IS 21 FT S OF THE CENTERLINE OF ROAD, 3 FT EAST OF A
 LC0112'POWERLINE POLE AND 1.5 FT NE OF A METAL WITNESS POST.  THE MARK
 LC0112'PROJECTS 1 INCH AND THE DISK STAMPED GIL 1959.
 LC0112
 LC0112                          STATION RECOVERY (1979)
 LC0112
 LC0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0112'ABOUT 0.25 MI W ALONG US HIGHWAY 24 FROM THE JUNCTION WITH INTERSTATE
 LC0112'HIGHWAY 57 AT THE SW EDGE OF GILMAN, THENCE NORTH ALONG A PAVED ROAD
 LC0112'FOR 3.0 MI AT A T INTERSECTION, THENCE EAST ALONG A GRAVELED ROAD FOR
 LC0112'0.4 MILE, 22 FT N OF CENTERLINE OF ROAD, 62 FT NW OF A POWERLINE
 LC0112'POLE, 2.0 FT SE OF A METAL WITNESS POST AND ABOUT 1 FOOT LOWER THAN
 LC0112'THE ROADWAY.
 LC0112
 LC0112                          STATION RECOVERY (2007)
 LC0112
 LC0112'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0112'STATION FOUND.  RM 1/3 SHEARED OFF.  AZ NOT FOUND
 LC0112
 LC0112                          STATION RECOVERY (2025)
 LC0112
 LC0112'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0112'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0113 ***********************************************************************
 LC0113  DESIGNATION -  GIL RM 2
 LC0113  PID         -  LC0113
 LC0113  STATE/COUNTY-  IL/IROQUOIS
 LC0113  COUNTRY     -  US
 LC0113  USGS QUAD   -  LA HOGUE (2018)
 LC0113
 LC0113                         *CURRENT SURVEY CONTROL
 LC0113  ______________________________________________________________________
 LC0113* NAD 83(1986) POSITION- 40 47 42.72   (N) 088 00 21.01   (W)   HD_HELD1
 LC0113* NAVD 88 ORTHO HEIGHT -   199.223 (meters)      653.62  (feet) ADJUSTED
 LC0113  ______________________________________________________________________
 LC0113  GEOID HEIGHT    -        -32.457 (meters)                     GEOID18
 LC0113  DYNAMIC HEIGHT  -        199.136 (meters)      653.33  (feet) COMP
 LC0113  MODELED GRAVITY -    980,185.0   (mgal)                       NAVD 88
 LC0113
 LC0113  VERT ORDER      -  SECOND    CLASS 0
 LC0113
 LC0113.The horizontal coordinates were determined by differentially corrected
 LC0113.hand held GPS observations or other comparable positioning techniques
 LC0113.and have an estimated accuracy of +/- 3 meters.
 LC0113
 LC0113.The orthometric height was determined by differential leveling and
 LC0113.adjusted by the NATIONAL GEODETIC SURVEY
 LC0113.in June 1991.
 LC0113
 LC0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0113.GEOID18 height accuracy estimate available here.
 LC0113
 LC0113.Click photographs - Photos may exist for this station.
 LC0113
 LC0113.The dynamic height is computed by dividing the NAVD 88
 LC0113.geopotential number by the normal gravity value computed on the
 LC0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0113.degrees latitude (g = 980.6199 gals.).
 LC0113
 LC0113.The modeled gravity was interpolated from observed gravity values.
 LC0113
 LC0113;                    North         East    Units  Estimated Accuracy
 LC0113;SPC IL E     -   458,350.5     327,638.5     MT  (+/- 3 meters HH1 GPS) 
 LC0113
 LC0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1514516509(NAD 83)
 LC0113
 LC0113                          SUPERSEDED SURVEY CONTROL
 LC0113
 LC0113  NGVD 29 (??/??/92)  199.296  (m)          653.86   (f) ADJ UNCH    2 0
 LC0113
 LC0113.Superseded values are not recommended for survey control.
 LC0113
 LC0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0113.See file dsdata.pdf to determine how the superseded data were derived.
 LC0113
 LC0113_MARKER: DR = REFERENCE MARK DISK
 LC0113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0113_STAMPING: GIL NO 2 1959
 LC0113_MARK LOGO: CGS
 LC0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0113+STABILITY: SURFACE MOTION
 LC0113
 LC0113  HISTORY     - Date     Condition        Report By
 LC0113  HISTORY     - 1959     MONUMENTED       CGS
 LC0113  HISTORY     - 20071006 GOOD             GEOCAC
 LC0113
 LC0113                          STATION DESCRIPTION
 LC0113
 LC0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0113'2.7 MI NW FROM GILMAN.
 LC0113'ABOUT 0.45 MILE NORTH ALONG NORTH CENTRAL STREET FROM THE POST
 LC0113'OFFICE AT GILMAN, THENCE 0.55 MILE WEST ALONG AN ASPHALT ROAD,
 LC0113'THENCE 1.55 MILES NORTH ALONG AN ASPHALT AND GRAVEL ROAD, THENCE
 LC0113'0.15 MILE WEST ALONG A GRAVEL ROAD, 23 FEET NORTH OF THE CENTER
 LC0113'LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 101 1/2 FEET
 LC0113'WEST-NORTHWEST AND ACROSS THE ROAD FROM THE THIRD POWER POLE WEST
 LC0113'OF A NORTH-SOUTH ROAD CROSSING, 48.5 FEET WEST OF TRIANGULATION
 LC0113'STATION GIL, 50.4 FEET WEST OF A METAL WITNESS POST, ABOUT 1 1/2
 LC0113'FEET BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0113'POST PROJECTING 4 INCHES.
 LC0113
 LC0113                          STATION RECOVERY (2007)
 LC0113
 LC0113'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0113'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2112 ***********************************************************************
 JA2112  DESIGNATION -  GILEAD
 JA2112  PID         -  JA2112
 JA2112  STATE/COUNTY-  IL/LAWRENCE
 JA2112  COUNTRY     -  US
 JA2112  USGS QUAD   -  CLAREMONT (2018)
 JA2112
 JA2112                         *CURRENT SURVEY CONTROL
 JA2112  ______________________________________________________________________
 JA2112* NAD 83(1997) POSITION- 38 38 36.84423(N) 087 54 31.52301(W)   ADJUSTED
 JA2112* NAVD 88 ORTHO HEIGHT -   172.    (meters)      564.    (feet) SCALED
 JA2112  ______________________________________________________________________
 JA2112  GEOID HEIGHT    -        -31.315 (meters)                     GEOID18
 JA2112  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 JA2112  HORZ ORDER      -  SECOND
 JA2112
 JA2112.The horizontal coordinates were established by classical geodetic methods
 JA2112.and adjusted by the National Geodetic Survey in October 1999.
 JA2112
 JA2112.The orthometric height was scaled from a topographic map.
 JA2112
 JA2112.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2112.GEOID18 height accuracy estimate available here.
 JA2112
 JA2112.Click photographs - Photos may exist for this station.
 JA2112
 JA2112.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2112
 JA2112. The following values were computed from the NAD 83(1997) position.
 JA2112
 JA2112;                    North         East     Units Scale Factor Converg.
 JA2112;SPC IL E     -   219,496.279   336,962.539   MT  0.99999182   +0 15 54.5
 JA2112;SPC IL E     -   720,130.71  1,105,517.93   sFT  0.99999182   +0 15 54.5
 JA2112;UTM  16      - 4,277,615.806   420,915.178   MT  0.99967702   -0 34 03.1
 JA2112
 JA2112!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2112!SPC IL E     -   0.99997794  x   0.99999182  =   0.99996976
 JA2112!UTM  16      -   0.99997794  x   0.99967702  =   0.99965497
 JA2112
 JA2112:                Primary Azimuth Mark                     Grid Az
 JA2112:SPC IL E     -  GILEAD AZ MK                             350 10 32.9
 JA2112:UTM  16      -  GILEAD AZ MK                             351 00 30.5
 JA2112
 JA2112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2091577615(NAD 83)
 JA2112
 JA2112|---------------------------------------------------------------------|
 JA2112| PID    Reference Object                     Distance      Geod. Az  |
 JA2112|                                                           dddmmss.s |
 JA2112| JA2104 BRIDGEPORT RAD 611                  APPROX.15.6 KM 0571813.5 |
 JA2112| CG7886 GILEAD RM 1                          28.277 METERS 09232     |
 JA2112| JA2109 LANCASTER DOW CHEMICAL CO RAD       APPROX.11.7 KM 1401756.4 |
 JA2112| JA2111 LANCASTER TEL MICROWAVE KSN 88      APPROX. 3.0 KM 1675651.5 |
 JA2112| JB1630 PARKERSBURG MUNICIPAL TANK          APPROX.14.2 KM 2445211.4 |
 JA2112| CG7887 GILEAD RM 2                          29.011 METERS 30749     |
 JA2112| CG7885 GILEAD AZ MK                        464.679 METERS 3502627.4 |
 JA2112|---------------------------------------------------------------------|
 JA2112
 JA2112                          SUPERSEDED SURVEY CONTROL
 JA2112
 JA2112  NAD 83(1997)-  38 38 36.84485(N)    087 54 31.52179(W) AD(       ) 2
 JA2112  NAD 83(1986)-  38 38 36.85482(N)    087 54 31.52083(W) AD(       ) 2
 JA2112  NAD 27      -  38 38 36.67797(N)    087 54 31.40225(W) AD(       ) 2
 JA2112
 JA2112.Superseded values are not recommended for survey control.
 JA2112
 JA2112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2112.See file dsdata.pdf to determine how the superseded data were derived.
 JA2112
 JA2112_MARKER: DS = TRIANGULATION STATION DISK
 JA2112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2112_STAMPING: GILEAD 1967
 JA2112_MARK LOGO: CGS
 JA2112_PROJECTION: FLUSH
 JA2112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2112+STABILITY: SURFACE MOTION
 JA2112
 JA2112  HISTORY     - Date     Condition        Report By
 JA2112  HISTORY     - 1967     MONUMENTED       CGS
 JA2112
 JA2112                          STATION DESCRIPTION
 JA2112
 JA2112'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2112'THE STATION IS LOCATED ABOUT 6.5 MILES SOUTHEAST OF CLAREMONT, 5.5
 JA2112'MILES SOUTHWEST OF SUMNER AND ON THE GROUNDS OF A PRESBYTERIAN CHURCH.
 JA2112'
 JA2112'TO REACH THE STATION FROM THE POST OFFICE IN SUMNER, GO EAST ON A
 JA2112'PAVED STREET FOR 0.05 MILE TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON
 JA2112'A PAVED ROAD FOR 5.1 MILES TO A CROSSROAD.  TURN RIGHT AND GO WEST ON
 JA2112'A GRAVELED ROAD FOR 2.5 MILES TO A CHURCH AND THE STATION ON THE RIGHT
 JA2112'AS DESCRIBED.
 JA2112'
 JA2112'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA2112'
 JA2112'STATION MARK, STAMPED GILEAD 1967 IS SET FLUSH WITH THE GROUND
 JA2112'SURFACE.  IT IS 42 FEET NORTHEAST OF A 36-INCH TREE, 31 FEET NORTH OF
 JA2112'THE CENTER OF A GRAVELED ROAD AND 23.5 FEET SOUTHEAST OF AN 18-INCH
 JA2112'TREE.
 JA2112'
 JA2112'RM NO 1, STAMPED GILEAD NO 1 1967 PROJECTS 5 INCHES.  IT IS 27 FEET
 JA2112'NORTH OF THE CENTER OF THE GRAVELED ROAD, 3.2 FEET NORTHWEST OF A
 JA2112'FENCE CORNER AND 2 FEET SOUTHWEST OF A METAL WITNESS POST.
 JA2112'
 JA2112'R M NO 2, STAMPED GILEAD NO 2 1967 PROJECTS 2 INCHES.  IT IS 53 FEET
 JA2112'NORTHEAST OF A 24-INCH TREE, 26 FEET NORTH OF THE CENTER OF A DRIVEWAY
 JA2112'AND 1.5 FEET SOUTHWEST OF A FENCE CORNER.
 JA2112'
 JA2112'AZIMUTH MARK, STAMPED GILEAD 1967 PROJECTS 4 INCHES.  IT IS 25 FEET
 JA2112'WEST OF THE CENTER OF A GRAVELED ROAD, 3 FEET SOUTH OF A METAL WITNESS
 JA2112'POST AND 1 FOOT SOUTH OF A POWER POLE.
 JA2112'
 JA2112'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON A GRAVELED ROAD
 JA2112'FOR 0.05 MILE TO A T ROAD.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD
 JA2112'FOR 0.35 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 JA2112'
 JA2112'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CG7885 ***********************************************************************
 CG7885  DESIGNATION -  GILEAD AZ MK
 CG7885  PID         -  CG7885
 CG7885  STATE/COUNTY-  IL/LAWRENCE
 CG7885  COUNTRY     -  US
 CG7885  USGS QUAD   -  CLAREMONT (2018)
 CG7885
 CG7885                         *CURRENT SURVEY CONTROL
 CG7885  ______________________________________________________________________
 CG7885* NAD 83(2011) POSITION- 38 38 51.71506(N) 087 54 34.71194(W)   ADJUSTED
 CG7885* NAD 83(2011) ELLIP HT-   141.525 (meters)        (06/27/12)   ADJUSTED
 CG7885* NAD 83(2011) EPOCH   -  2010.00
 CG7885* NAVD 88 ORTHO HEIGHT -   172.8   (meters)      567.    (feet) GPS OBS
 CG7885  ______________________________________________________________________
 CG7885  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CG7885  GEOID HEIGHT    -        -31.269 (meters)                     GEOID99
 CG7885  GEOID HEIGHT    -        -31.319 (meters)                     GEOID18
 CG7885  NAD 83(2011) X  -    181,938.383 (meters)                     COMP
 CG7885  NAD 83(2011) Y  - -4,984,637.565 (meters)                     COMP
 CG7885  NAD 83(2011) Z  -  3,961,935.969 (meters)                     COMP
 CG7885  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 CG7885
 CG7885  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CG7885  Standards:
 CG7885         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CG7885            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CG7885  -------------------------------------------------------------------
 CG7885  NETWORK    0.46   0.84           0.21   0.16   0.43      0.00942492
 CG7885  -------------------------------------------------------------------
 CG7885  Click here for local accuracies and other accuracy information.
 CG7885
 CG7885.The horizontal coordinates were established by GPS observations
 CG7885.and adjusted by the National Geodetic Survey in June 2012.
 CG7885
 CG7885.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CG7885.been affixed to the stable North American tectonic plate. See 
 CG7885.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CG7885
 CG7885.The horizontal coordinates are valid at the epoch date displayed above
 CG7885.which is a decimal equivalence of Year/Month/Day.
 CG7885
 CG7885.The orthometric height was determined by GPS observations and a
 CG7885.high-resolution geoid model.
 CG7885
 CG7885.Significant digits in the geoid height do not necessarily reflect accuracy.
 CG7885.GEOID18 height accuracy estimate available here.
 CG7885
 CG7885.Click photographs - Photos may exist for this station.
 CG7885
 CG7885.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CG7885
 CG7885.The Laplace correction was computed from DEFLEC18 derived deflections.
 CG7885
 CG7885.The ellipsoidal height was determined by GPS observations
 CG7885.and is referenced to NAD 83.
 CG7885
 CG7885. The following values were computed from the NAD 83(2011) position.
 CG7885
 CG7885;                    North         East     Units Scale Factor Converg.
 CG7885;SPC IL E     -   219,954.467   336,883.304   MT  0.99999175   +0 15 52.6
 CG7885;SPC IL E     -   721,633.95  1,105,257.97   sFT  0.99999175   +0 15 52.6
 CG7885;UTM  16      - 4,278,074.953   420,842.634   MT  0.99967716   -0 34 05.3
 CG7885
 CG7885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CG7885!SPC IL E     -   0.99997779  x   0.99999175  =   0.99996955
 CG7885!UTM  16      -   0.99997779  x   0.99967716  =   0.99965496
 CG7885
 CG7885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2084278074(NAD 83)
 CG7885
 CG7885                          SUPERSEDED SURVEY CONTROL
 CG7885
 CG7885  NAD 83(2007)-  38 38 51.71531(N)    087 54 34.71264(W) AD(2002.00) 0
 CG7885  ELLIP H (02/10/07)  141.542  (m)                       GP(2002.00)    
 CG7885  ELLIP H (02/03/05)  141.541  (m)                       GP(       ) 4 2
 CG7885  NAD 83(1997)-  38 38 51.71521(N)    087 54 34.71296(W) AD(       ) 1
 CG7885  ELLIP H (08/21/02)  141.557  (m)                       GP(       ) 3 1
 CG7885
 CG7885.Superseded values are not recommended for survey control.
 CG7885
 CG7885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CG7885.See file dsdata.pdf to determine how the superseded data were derived.
 CG7885
 CG7885_MARKER: DZ = AZIMUTH MARK DISK
 CG7885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CG7885_STAMPING: GILEAD 1967
 CG7885_MARK LOGO: CGS
 CG7885_MAGNETIC: N = NO MAGNETIC MATERIAL
 CG7885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CG7885+STABILITY: SURFACE MOTION
 CG7885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CG7885+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 CG7885
 CG7885  HISTORY     - Date     Condition        Report By
 CG7885  HISTORY     - 1967     MONUMENTED       CGS
 CG7885  HISTORY     - 20031110 GOOD             NGS
 CG7885  HISTORY     - 20080730 GOOD             ILDT
 CG7885  HISTORY     - 20100804 GOOD             ILDT
 CG7885
 CG7885                          STATION DESCRIPTION
 CG7885
 CG7885'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (CP)
 CG7885'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999, (DEL) .
 CG7885'STATION IS LOCATED 5.4 MILES (8.7 KM) SW OF SUMNER,IL.  TO REACH
 CG7885'STATION FROM THE RAILROAD TRACKS AND COUNTY 6 AT N SIDE OF SUMNER, GO
 CG7885'S ON COUNTY ROAD 6 FOR 4.0 MILES (6.4 KM) TO COUNTY ROAD 600N, GO W ON
 CG7885'COUNTY ROAD 600N FOR 2.5 MILES (4.0 KM) TO COUNTY ROAD 2100E, GO S ON
 CG7885'COUNTY ROAD 2100E FOR 0.7 MILES (1.1 KM) TO STATION ON THE RIGHT.
 CG7885'STATION IS 25.0 FEET (7.6 M) W OF CENTERLINE OF COUNTY ROAD 2100E, 3.0
 CG7885'FEET (0.9 M) S OF METAL WITNESS POST, 1.0 FEET (0.3 M) S OF POWERPOLE.
 CG7885'STATION PROJECTS 0.5 FEET.  (15.2 CM)
 CG7885
 CG7885                          STATION RECOVERY (2008)
 CG7885
 CG7885'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 CG7885'RECOVERED AS DESCRIBED
 CG7885
 CG7885                          STATION RECOVERY (2010)
 CG7885
 CG7885'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 CG7885'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1448 ***********************************************************************
 KB1448  DESIGNATION -  GILLESPIE
 KB1448  PID         -  KB1448
 KB1448  STATE/COUNTY-  IL/MACOUPIN
 KB1448  COUNTRY     -  US
 KB1448  USGS QUAD   -  GILLESPIE NORTH (2018)
 KB1448
 KB1448                         *CURRENT SURVEY CONTROL
 KB1448  ______________________________________________________________________
 KB1448* NAD 83(2011) POSITION- 39 07 38.87162(N) 089 49 35.72784(W)   ADJUSTED
 KB1448* NAD 83(2011) ELLIP HT-   170.736 (meters)        (06/27/12)   ADJUSTED
 KB1448* NAD 83(2011) EPOCH   -  2010.00
 KB1448* NAVD 88 ORTHO HEIGHT -   202.1   (meters)      663.    (feet) GPS OBS
 KB1448  ______________________________________________________________________
 KB1448  NAVD 88 orthometric height was determined with geoid model    GEOID03
 KB1448  GEOID HEIGHT    -        -31.308 (meters)                     GEOID03
 KB1448  GEOID HEIGHT    -        -31.323 (meters)                     GEOID18
 KB1448  NAD 83(2011) X  -     14,995.181 (meters)                     COMP
 KB1448  NAD 83(2011) Y  - -4,954,519.564 (meters)                     COMP
 KB1448  NAD 83(2011) Z  -  4,003,411.986 (meters)                     COMP
 KB1448  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 KB1448
 KB1448  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1448  Standards:
 KB1448         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1448            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1448  -------------------------------------------------------------------
 KB1448  NETWORK    0.41   0.67           0.19   0.13   0.34     -0.05168280
 KB1448  -------------------------------------------------------------------
 KB1448  Click here for local accuracies and other accuracy information.
 KB1448
 KB1448.The horizontal coordinates were established by GPS observations
 KB1448.and adjusted by the National Geodetic Survey in June 2012.
 KB1448
 KB1448.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1448.been affixed to the stable North American tectonic plate. See 
 KB1448.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1448
 KB1448.The horizontal coordinates are valid at the epoch date displayed above
 KB1448.which is a decimal equivalence of Year/Month/Day.
 KB1448
 KB1448.The orthometric height was determined by GPS observations and a
 KB1448.high-resolution geoid model.
 KB1448
 KB1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1448.GEOID18 height accuracy estimate available here.
 KB1448
 KB1448.Click photographs - Photos may exist for this station.
 KB1448
 KB1448.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1448
 KB1448.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1448
 KB1448.The ellipsoidal height was determined by GPS observations
 KB1448.and is referenced to NAD 83.
 KB1448
 KB1448. The following values were computed from the NAD 83(2011) position.
 KB1448
 KB1448;                    North         East     Units Scale Factor Converg.
 KB1448;SPC IL W     -   273,174.190   729,404.903   MT  0.99995182   +0 12 52.6
 KB1448;SPC IL W     -   896,238.99  2,393,055.92   sFT  0.99995182   +0 12 52.6
 KB1448;UTM  16      - 4,334,726.666   255,659.893   MT  1.00033518   -1 47 04.5
 KB1448
 KB1448!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1448!SPC IL W     -   0.99997321  x   0.99995182  =   0.99992503
 KB1448!UTM  16      -   0.99997321  x   1.00033518  =   1.00030838
 KB1448
 KB1448:                Primary Azimuth Mark                     Grid Az
 KB1448:SPC IL W     -  GILLESPIE RM 3                           309 58 27.3
 KB1448:UTM  16      -  GILLESPIE RM 3                           311 58 24.4
 KB1448
 KB1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5565934726(NAD 83)
 KB1448
 KB1448|---------------------------------------------------------------------|
 KB1448| PID    Reference Object                     Distance      Geod. Az  |
 KB1448|                                                           dddmmss.s |
 KB1448| KB1445 GILLESPIE MUNICIPAL TANK            APPROX. 1.0 KM 0151414.7 |
 KB1448| CI7455 GILLESPIE RM 1                       40.569 METERS 06153     |
 KB1448| KB1443 LITCHFIELD MUNICIPAL TANK           APPROX.16.1 KM 0704219.5 |
 KB1448| KB1442 LITCHFIELD BROWN SHOE CO TK         APPROX.15.8 KM 0704442.8 |
 KB1448| KB1441 LITCHFIELD BROWN SHOE CO STK        APPROX.15.8 KM 0705027.3 |
 KB1448| KB1440 LITCHFIELD CATH CHURCH SPIRE        APPROX.15.6 KM 0712025.4 |
 KB1448| KB1457 SUPERIOR COAL CO MINE 1 STK         APPROX. 3.8 KM 1190501.2 |
 KB1448| KB1437 MOUNT OLIVE IMMANUEL LUTH CH        APPROX.10.6 KM 1251041.6 |
 KB1448| KB1453 CONSOLIDATED COAL MINE 15 STK       APPROX. 8.4 KM 1394440.8 |
 KB1448| KB1454 STAUNTON CONSOL COAL 7 STK          APPROX.12.3 KM 1524330.4 |
 KB1448| KB1452 SUPERIOR COAL CO MINE 2 STK         APPROX. 5.6 KM 1584249.7 |
 KB1448| KB1456 STAUNTON MUNICIPAL TANK             APPROX.12.4 KM 1613603.2 |
 KB1448| KB1459 STAUNTON CATH CHURCH SPIRE          APPROX.13.3 KM 1633032.1 |
 KB1448| KB1458 STAUNTON LUTHERAN CH SPIRE          APPROX.13.5 KM 1653838.5 |
 KB1448| KB1451 CONSOLIDATED COAL MINE 14 STK       APPROX.11.6 KM 1683013.4 |
 KB1448| KB1449 SUPERIOR COAL CO MINE 3 STK         APPROX. 3.1 KM 1822645.7 |
 KB1448| KB1450 SUPERIOR COAL CO MINE 4 STK         APPROX. 7.4 KM 1991358.5 |
 KB1448| CI7456 GILLESPIE RM 2                       31.657 METERS 27613     |
 KB1448| CI7454 GILLESPIE AZ MK                                    3012131.5 |
 KB1448| KB1447 GILLESPIE ATT MICROWAVE TOWER       461.037 METERS 3034900.5 |
 KB1448| CI7457 GILLESPIE RM 3                                     3101119.9 |
 KB1448|---------------------------------------------------------------------|
 KB1448
 KB1448                          SUPERSEDED SURVEY CONTROL
 KB1448
 KB1448  NAD 83(2007)-  39 07 38.87163(N)    089 49 35.72860(W) AD(2002.00) 0
 KB1448  ELLIP H (02/10/07)  170.760  (m)                       GP(2002.00)    
 KB1448  ELLIP H (12/06/04)  170.754  (m)                       GP(       ) 4 1
 KB1448  NAD 83(1997)-  39 07 38.87162(N)    089 49 35.72885(W) AD(       ) 1
 KB1448  ELLIP H (03/22/04)  170.762  (m)                       GP(       ) 3 1
 KB1448  NAD 83(1997)-  39 07 38.87416(N)    089 49 35.73068(W) AD(       ) 1
 KB1448  NAD 83(1986)-  39 07 38.88231(N)    089 49 35.72034(W) AD(       ) 1
 KB1448  NAD 27      -  39 07 38.71500(N)    089 49 35.37000(W) AD(       ) 1
 KB1448  NGVD 29 (07/19/86)  202.1    (m)          663.     (f) VERT ANG       
 KB1448
 KB1448.Superseded values are not recommended for survey control.
 KB1448
 KB1448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1448.See file dsdata.pdf to determine how the superseded data were derived.
 KB1448
 KB1448_MARKER: DS = TRIANGULATION STATION DISK
 KB1448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1448_STAMPING: GILLESPIE 1934
 KB1448_MARK LOGO: CGS
 KB1448_PROJECTION: FLUSH
 KB1448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1448+STABILITY: SURFACE MOTION
 KB1448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1448+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2014
 KB1448
 KB1448  HISTORY     - Date     Condition        Report By
 KB1448  HISTORY     - 1934     MONUMENTED       CGS
 KB1448  HISTORY     - 1937     GOOD             ILDT
 KB1448  HISTORY     - 1960     GOOD             CGS
 KB1448  HISTORY     - 1972     GOOD             NGS
 KB1448  HISTORY     - 20040119 GOOD             WOOLPT
 KB1448  HISTORY     - 20140821 MARK NOT FOUND   AMESC
 KB1448
 KB1448                          STATION DESCRIPTION
 KB1448
 KB1448'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1448'IN THE NORTHWEST SECTION OF GILLESPIE, IN A VACANT LOT OWNED BY THE
 KB1448'SCHOOL DISTRICT, JUST SOUTH OF THE FOOTBALL FIELD,
 KB1448'88 FEET NORTH OF THE CENTER LINE OF MAPLE STREET, 15 FEET SOUTH OF
 KB1448'THE SOUTH FENCE OF THE FOOTBALL FIELD, 168 FEET NORTHEAST OF
 KB1448'THE NORTHEAST CORNER OF A SMALL BUNGALOW, AND IS SET FLUSH.
 KB1448'
 KB1448'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KB1448'BRONZE DISKS.
 KB1448'
 KB1448'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION, IN THE EAST FENCE
 KB1448'OF THE FOOTBALL FIELD, 40 FEET NORTH OF THE SOUTHEAST CORNER
 KB1448'OF FIELD, 226.57 FEET EAST-NORTHEAST OF REFERENCE MARK NO. 2, AND
 KB1448'PROJECTS 8 INCHES. REFERENCE MARK NO. 2 IS WEST OF THE STATION, 20
 KB1448'FEET WEST OF THE SOUTHWEST CORNER OF THE FOOTBALL FIELD, 100 FEET
 KB1448'NORTH OF THE CENTER LINE OF MAPLE STREET, AND PROJECTS 8
 KB1448'INCHES.
 KB1448'
 KB1448'AZIMUTH MARK IS NORTHWEST OF THE STATION, IN THE SOUTH RIGHT-OF-WAY
 KB1448'LINE OF BROADWAY STREET, 12 FEET EAST OF POWER LINE POLE NO.
 KB1448'2234, 66 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A SUB-STATION
 KB1448'ELECTRICAL, 10.2 FEET SOUTHEAST OF A U.S.G.S. B.M., ACROSS
 KB1448'BROADWAY STREET FROM A T-ROAD NORTH,AND PROJECTS 6 INCHES.
 KB1448'
 KB1448'THE U.S.G.S. B.M. IS NORTHWEST OF THE STATION, AND IS A STANDARD
 KB1448'BRONZE CAP ON THE TOP OF AN IRON PIPE WHICH PROJECTS ABOUT 10
 KB1448'INCHES, AND IS TILTED SLIGHTLY TO THE EAST. THE MARK IS STAMPED 662
 KB1448'FEET 1912. IT IS 18 FEET SOUTH OF THE CENTER LINE OF BROADWAY
 KB1448'STREET, 12 FEET NORTHEAST OF POWER LINE POLE NO. 2234, AND 54 FEET
 KB1448'SOUTHEAST OF THE SOUTHEAST CORNER OF THE SUB-STATION.
 KB1448'
 KB1448'LIGHT 100 FEET ABOVE MOUNT OLIVE IS VISIBLE AT 37 FEET.
 KB1448'
 KB1448'LIGHT 113 FEET ABOVE STAUNTON IS VISIBLE AT 26 FEET.
 KB1448'
 KB1448'LIGHT 100 FEET ABOVE BAUER IS VISIBLE AT 37 FEET.
 KB1448'
 KB1448'LIGHT 113 FEET ABOVE JOHNSON IS VISIBLE AT 45 FEET.
 KB1448'
 KB1448'LIGHT 113 FEET ABOVE LITCHFIELD IS VISIBLE AT 50 FEET.
 KB1448
 KB1448                          STATION RECOVERY (1937)
 KB1448
 KB1448'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1937 (SFW)
 KB1448'LETTER OF MR. S.F. WILSON, DISTRICT ENGINEER, DIVISION OF HIGHWAYS,
 KB1448'1250 STATE STREET, EAST ST. LOUIS, ILL., JUNE, 30, 1937.
 KB1448'
 KB1448'IN THE CONSTRUCTION OF A NEW HIGHWAY FROM GILLESPIE WEST IN MACOUPIN
 KB1448'COUNTY, ILLINOIS, IT WILL BE NECESSARY TO MOVE ONE U.S.C. AND G.S.
 KB1448'REFERENCE MARK. THIS MARK IS A BRONZE TABLET EMBEDDED IN CONCRETE AND
 KB1448'IS LOCATED APPROXIMATELY 22 FEET SOUTH AND 19 FEET EAST OF THE
 KB1448'NORTHWEST CORNER OF SECTION 24, T. 8 N. R. 7 W., OF THE 3RD P.M.
 KB1448'INSTRUCTIONSFOR RELOCATING THE MARK AND A NEW DISK WERE SENT.
 KB1448'
 KB1448'THE OLD MARK, A STANDARD REFERENCE MARK DISK STAMPED GILLESPIE
 KB1448'AZIMUTH 1934 WAS RECIEVED IN THE OFFICE AUGUST, 19379 LETTER OF
 KB1448'SEPTEMBER 14, 1937.
 KB1448'
 KB1448'THE NEW AZIMUTH MARK WAS MOVED DIRECTLY ON A LINE TOWARD THE STATION
 KB1448'MARK A DISTANCE OF 15.110 FEET AND THE ANGLE WITH THE
 KB1448'INSTRUMENT OVER THE NEW AZIMUTH MARK WAS 180 DEG 00 MIN 00 SEC BY
 KB1448'THE METHOD OF REPETITIONS.
 KB1448'
 KB1448'THE NEW MARK IS NORTHWEST OF THE STATION IN THE SOUTH RIGHT-OF-WAY
 KB1448'LINE OF A NEW STATE HIGHWAY, 49 FEET EAST OF POWER LINE POLE
 KB1448'NO. 2234, 116-1/2 FEET SOUTHEAST OF AN ELECTRICAL SUB-STATION 4-1/10
 KB1448'FEET EAST OF U.S.G.S. BENCH MARK AND ACROSS THE HIGHWAY FROM
 KB1448'T-ROAD.
 KB1448
 KB1448                          STATION RECOVERY (1960)
 KB1448
 KB1448'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1448'STATION AND ALL MARKS WERE RECOVERED AND FOUND TO BE IN GOOD
 KB1448'CONDITION. DISTANCE TO ALL MARKS CHECKED. A DIFFERENCE WAS FOUND
 KB1448'IN DIRECTION TO ALL MARKS, A SECOND SET OF OBSERVATIONS WAS TAKEN AND
 KB1448'THE RESULTS MEANED.
 KB1448'
 KB1448'FOLLOWING IS A COMPLETE NEW DESCRIPTION-
 KB1448'
 KB1448'STATION IS LOCATED IN THE NORTHWEST EDGE OF GILLESPIE, IN A VACANT
 KB1448'LOT OWNED BY THE SCHOOL DISTRICT JUST SOUTH OF THE FOOTBALL FIELD.
 KB1448'
 KB1448'TO REACH FROM THE POST OFFICE IN GILLESPIE, GO NORTHEAST ON SPRUCE
 KB1448'STREET FOR 1 BLOCK, TURN LEFT ON MACOUPIN STREET STATE ROUTE 4
 KB1448'AND GO NORTHWEST 0.3 MILE TO STATE ROUTE 16, TURN LEFT GO SOUTHWEST
 KB1448'THEN WEST FOR 0.35 MILE TO SCHOOL BUILDING ON LEFT, TO REACH THE
 KB1448'AZIMUTH MARK AND U.S.G.S.B.M.FROM THIS POINT CONTINUE WEST ON STATE
 KB1448'ROUTE 16 FOR 0.25 MILE TO THE AZIMUTH MARK AND U.S.G.S. B.M.
 KB1448'ON LEFT AS DESCRIBED, TURN LEFT GO SOUTH 0.15 MILE TO CROSS STREET,
 KB1448'TURN RIGHT GO 0.05 MILE TO STATION ON RIGHT AS DESCRIBED.
 KB1448'
 KB1448'STATION MARK, A STANDARD STATION DISK STAMPED GILLESPIE 1934, IS SET
 KB1448'IN THE TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET
 KB1448'FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 86 FEET NORTH OF
 KB1448'THE CENTER OF STREET, 27 FEET SOUTH-SOUTHWEST OF WEST GOAL
 KB1448'POST AND 19.5 FEET SOUTH OF SOUTH FENCE OF FOOTBALL FIELD.
 KB1448'
 KB1448'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED GILLESPIE NO 1
 KB1448'1934, IS SET IN TOP OF A 12 INCH IN DIAMETER ROUND CONCRETE
 KB1448'POST WHICH PROJECTS ABOUT 8 INCHES. THE MARK IS NORTHEAST OF
 KB1448'THE STATION, IN THE EAST FENCE OF THE FOOTBALL FIELD, 40 FEET
 KB1448'NORTH OF THE SOUTHEAST CORNER OF FIELD, AND 226.57 FEET
 KB1448'EAST-NORTHEAST OF REFERENCE MARK 2.
 KB1448'
 KB1448'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED GILLESPIE NO 2
 KB1448'1934, IS SET IN TOP OF A 12 INCH IN DIAMETER ROUND CONCRETE POST
 KB1448'WHICH PROJECTS ABOUT 2 INCHES. THE MARK IS WEST OF STATION, 31.7 FEET
 KB1448'WEST OF THE SOUTHWEST CORNER OF F FOOTBALL FIELD AND 20 FEET EAST
 KB1448'OF FENCE.
 KB1448'
 KB1448'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED GILLESPIE 1934 1937, IS
 KB1448'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 KB1448'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS
 KB1448'NORTHWEST OF THE STATION IN THE SOUTH RIGHT-OF-WAY LINE OF
 KB1448'STATE ROUTE 16, 49 FEET EAST OF POWER POLE NO. 2234, 116.5 FEET
 KB1448'SOUTHEAST OF AN ELECTRICAL SUB-STATION OWNED BY A.T. AND T.
 KB1448'COMPANY, 4.1 FEET EAST OF U.S.G.S. BENCH MARK AND ACROSS THE HIGHWAY
 KB1448'FROM T-ROAD.
 KB1448'
 KB1448'THE U.S.G.S. B.M. IS NORTHWEST OF THE STATION, AND IS A STANDARD
 KB1448'U.S.G.S. B.M. DISK SET IN TOP OF A 12 INCH SQUARE CONCRETE POST
 KB1448'WHICH IS SET FLUSH WITH THE GROUND. THE MARK IS 114 FEET SOUTHEAST OF
 KB1448'SOUTHEAST CORNER OF ELECTRICAL SUB-STATION, 45 FEET EAST OF
 KB1448'POWER POLE 2234 AND 36.5 FEET SOUTH OF CENTER OF STATE ROUTE 16.
 KB1448'
 KB1448'HEIGHT OF LIGHT ABOVE STATION MARK 26.27 METERS.
 KB1448
 KB1448                          STATION RECOVERY (1972)
 KB1448
 KB1448'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB1448'ALL MARKS RECOVERED AND FOUND IN GOOD CONDITION. THE AZIMUTH MARK AND
 KB1448'USGS WERE FOUND IN GOOD CONDITION. THE AZIMUTH MARK AND USGS BM
 KB1448'WERE IN THE WAY OF STREET CONSTRUCTION AND WERE DESTROYED. THE LINE
 KB1448'OF SIGHT TO BOTH MARKS WAS OBSTRUCTED BY BUILDINGS. A NEW
 KB1448'AZIMUTH MARK R.M. NO. 3 WAS SET. THE DISTANCE AND DIRECTION TO THE
 KB1448'REFERENCE MARKS CHECKED. A NEW DESCRIPTION FOLLOWS-
 KB1448'
 KB1448'THE STATION IS LOCATED AT THE WEST EDGE OF GILLESPIE, ON THE GROUNDS
 KB1448'OF THE GILLESPIE SCHOOL, ABOUT 200 FEET NORTHWEST OF THE
 KB1448'KINGDOM HALL OF JEHOVAHS WITNESS CHURCH, AT THE SOUTH EDGE OF SCHOOL
 KB1448'PLAY-GROUND, 219 FEET SOUTHWEST OF SOUTHWEST CORNER OF
 KB1448'NEW ADDITION TO THE ELEMENTARY SCHOOL, 196 FEET WEST OF EAST FENCE
 KB1448'OF PLAYGROUND, 123 FEET EAST OF THE WEST FENCE, 96 FEET NORTH OF
 KB1448'THE CENTERLINE OF MAPLE STREET, 59 FEET NORTH OF THE SOUTH FENCE
 KB1448'AND 136 FEET NORTHEAST OF THE SOUTH-WEST FENCE CORNER OF THE
 KB1448'PLAYGROUND AT MAPLE ST. AND L-J AVE. THE MONUMENT IS FLUSH AND
 KB1448'THE DISK IS STAMPED GILLESPIE 1934.
 KB1448'
 KB1448'REFERENCE MARK 1 IS 81 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 KB1448'NEW ADDITION, 117 FEET NORTH OF THE SOUTH FENCE AND 78 FEET
 KB1448'WEST OF THE EAST FENCE. THE MONUMENT PROJECTS 10 INCHES AND THE DISK
 KB1448'IS STAMPED GILLESPIE NO1 1934.
 KB1448'
 KB1448'REFERENCE MARK 2 IS 19 FEET EAST OF THE WEST FENCE, 75 FEET NORTH OF
 KB1448'THE SOUTHFENCE AND 77 FEET NORTH OF A STREET LIGHT POLE. THE
 KB1448'MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED GILLESPIE NO 2
 KB1448'1934.
 KB1448'
 KB1448'REFERENCE MARK 3 IS A STANDARD DISK STAMPED GILLESPIE 1934 NO 3 1972,
 KB1448'SET IN A DRILL HOLE IN THE CONCRETE SIDEWALK ON THE SOUTH SIDE
 KB1448'OF THE S AND S BOWLING ALLEY, 89 FEET NORTH OF THE CENTERLINE OF STATE
 KB1448'HIGHWAY 16, 1 FOOT NORTH OF THE SOUTH EDGE OF THE SIDEWALK, 3
 KB1448'FEET SOUTH OF THE SOUTH WALL OF THE BOWLING ALLEY AND 12 FEET EAST OF
 KB1448'THE SOUTHWEST CORNER OF THE BOWLING ALLEY.
 KB1448'
 KB1448'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH FOR 0.1 MILE TO
 KB1448'HIGHWAY 16. TURN LEFT AND GO WEST ON THE HIGHWAY FOR 0.2 MILE TO
 KB1448'THE MARK ON THE RIGHT.
 KB1448'
 KB1448'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - AT WEST EDGE OF
 KB1448'GILLESPIE.
 KB1448'
 KB1448'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KB1448
 KB1448                          STATION RECOVERY (2004)
 KB1448
 KB1448'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KB1448'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOODCONDITION.
 KB1448'
 KB1448'ADDITIONAL TIES--THE STATION IS 66.8 M (219.2 FT) SOUTHWEST OFTHE
 KB1448'SOUTHEAST CORNER OF WHITE STEEL SCHOOL BUILDING, 60.1 M(197.1 FT) WEST
 KB1448'OF THE EAST FENCE LINE (LOCATED NEAR A BASKETBALLCOURT), 40.7 M (133.5
 KB1448'FT) EAST-NORTHEAST OF THE SOUTHWEST FENCECORNER POST AND 29.4 M (96.3
 KB1448'FT) NORTH OF THE CENTERLINE OF MAPLESTREET.
 KB1448
 KB1448                          STATION RECOVERY (2014)
 KB1448
 KB1448'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB1448'AREA HAS BEEN RE-GRADED DUE TO BUILDING REMOVAL.  BELIEVE THE MARK HAS
 KB1448'BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1447 ***********************************************************************
 KB1447  DESIGNATION -  GILLESPIE ATT MICROWAVE TOWER
 KB1447  PID         -  KB1447
 KB1447  STATE/COUNTY-  IL/MACOUPIN
 KB1447  COUNTRY     -  US
 KB1447  USGS QUAD   -  GILLESPIE NORTH (2018)
 KB1447
 KB1447                         *CURRENT SURVEY CONTROL
 KB1447  ______________________________________________________________________
 KB1447* NAD 83(1997) POSITION- 39 07 47.19422(N) 089 49 51.67829(W)   ADJUSTED
 KB1447  ______________________________________________________________________
 KB1447  GEOID HEIGHT    -        -31.326 (meters)                     GEOID18
 KB1447  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 KB1447  HORZ ORDER      -  THIRD
 KB1447
 KB1447.The horizontal coordinates were established by classical geodetic methods
 KB1447.and adjusted by the National Geodetic Survey in October 1999.
 KB1447
 KB1447.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1447.GEOID18 height accuracy estimate available here.
 KB1447
 KB1447.Click photographs - Photos may exist for this station.
 KB1447
 KB1447.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1447
 KB1447. The following values were computed from the NAD 83(1997) position.
 KB1447
 KB1447;                    North         East     Units Scale Factor Converg.
 KB1447;SPC IL W     -   273,429.405   729,020.851   MT  0.99995154   +0 12 42.6
 KB1447;SPC IL W     -   897,076.31  2,391,795.91   sFT  0.99995154   +0 12 42.6
 KB1447;UTM  16      - 4,334,995.227   255,284.834   MT  1.00033744   -1 47 14.9
 KB1447
 KB1447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5528434995(NAD 83)
 KB1447
 KB1447                          SUPERSEDED SURVEY CONTROL
 KB1447
 KB1447  NAD 83(1986)-  39 07 47.20235(N)    089 49 51.66778(W) AD(       ) 3
 KB1447  NAD 27      -  39 07 47.03200(N)    089 49 51.31000(W) AD(       ) 3
 KB1447
 KB1447.Superseded values are not recommended for survey control.
 KB1447
 KB1447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1447.See file dsdata.pdf to determine how the superseded data were derived.
 KB1447
 KB1447_MARKER: 45 = MICROWAVE TOWER
 KB1447
 KB1447  HISTORY     - Date     Condition        Report By
 KB1447  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1447
 KB1447                          STATION DESCRIPTION
 KB1447
 KB1447'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1447'STATION IS LOCATED ABOUT 1.0 MILE WEST OF GILLESPIE.
 KB1447'
 KB1447'TO REACH FROM THE POST OFFICE IN GILLESPIE, GO NORTHEAST ON SPRUCE
 KB1447'STREET FOR ONE BLOCK, TURN LEFT ON MACOUPIN STREET STATE ROUTE 4
 KB1447'AND GO NORTHWEST ON SPRUCE STREET FOR ONE BLOCK, TURN LEFT GO
 KB1447'SOUTHWEST THEN WEST FOR 0.65 MILE TO A SIDE ROAD RITHE AND
 KB1447'STATION IN THE NORTHWEST CORNER OF INTERSECTION.
 KB1447'
 KB1447'STATION IS A 4 LEGED TOWER, IS PAINTED RED AND WHITE, HAS 6
 KB1447'REFLECTORS ON TOP, HAS RED LIGHT ON TOP AND IS
 KB1447'APPROXIMATELY 290 FEET HIGH.
 KB1447'
 KB1447'POINT INTERSECTED WAS RED LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1445 ***********************************************************************
 KB1445  DESIGNATION -  GILLESPIE MUNICIPAL TANK
 KB1445  PID         -  KB1445
 KB1445  STATE/COUNTY-  IL/MACOUPIN
 KB1445  COUNTRY     -  US
 KB1445  USGS QUAD   -  GILLESPIE NORTH (2018)
 KB1445
 KB1445                         *CURRENT SURVEY CONTROL
 KB1445  ______________________________________________________________________
 KB1445* NAD 83(1997) POSITION- 39 08 10.08594(N) 089 49 24.81390(W)   ADJUSTED
 KB1445  ______________________________________________________________________
 KB1445  GEOID HEIGHT    -        -31.328 (meters)                     GEOID18
 KB1445  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 KB1445  HORZ ORDER      -  THIRD
 KB1445
 KB1445.The horizontal coordinates were established by classical geodetic methods
 KB1445.and adjusted by the National Geodetic Survey in October 1999.
 KB1445
 KB1445.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1445.GEOID18 height accuracy estimate available here.
 KB1445
 KB1445.Click photographs - Photos may exist for this station.
 KB1445
 KB1445.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1445
 KB1445. The following values were computed from the NAD 83(1997) position.
 KB1445
 KB1445;                    North         East     Units Scale Factor Converg.
 KB1445;SPC IL W     -   274,137.720   729,663.399   MT  0.99995201   +0 12 59.6
 KB1445;SPC IL W     -   899,400.17  2,393,904.00   sFT  0.99995201   +0 12 59.6
 KB1445;UTM  16      - 4,335,680.956   255,951.960   MT  1.00033342   -1 46 58.8
 KB1445
 KB1445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5595135680(NAD 83)
 KB1445
 KB1445                          SUPERSEDED SURVEY CONTROL
 KB1445
 KB1445  NAD 83(1986)-  39 08 10.09417(N)    089 49 24.80345(W) AD(       ) 3
 KB1445  NAD 27      -  39 08 09.92400(N)    089 49 24.45700(W) AD(       ) 3
 KB1445
 KB1445.Superseded values are not recommended for survey control.
 KB1445
 KB1445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1445.See file dsdata.pdf to determine how the superseded data were derived.
 KB1445
 KB1445_MARKER: 51 = TANK
 KB1445
 KB1445  HISTORY     - Date     Condition        Report By
 KB1445  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1445
 KB1445                          STATION DESCRIPTION
 KB1445
 KB1445'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI7456 ***********************************************************************
 CI7456  DESIGNATION -  GILLESPIE RM 2
 CI7456  PID         -  CI7456
 CI7456  STATE/COUNTY-  IL/MACOUPIN
 CI7456  COUNTRY     -  US
 CI7456  USGS QUAD   -  GILLESPIE NORTH (2018)
 CI7456
 CI7456                         *CURRENT SURVEY CONTROL
 CI7456  ______________________________________________________________________
 CI7456* NAD 83(1986) POSITION- 39 07 38.98   (N) 089 49 37.04   (W)   HD_HELD1
 CI7456* NAVD 88 ORTHO HEIGHT -   202.369 (meters)      663.94  (feet) ADJUSTED
 CI7456  ______________________________________________________________________
 CI7456  GEOID HEIGHT    -        -31.323 (meters)                     GEOID18
 CI7456  DYNAMIC HEIGHT  -        202.250 (meters)      663.55  (feet) COMP
 CI7456  MODELED GRAVITY -    980,036.2   (mgal)                       NAVD 88
 CI7456
 CI7456  VERT ORDER      -  SECOND    CLASS I
 CI7456
 CI7456.The horizontal coordinates were determined by differentially corrected
 CI7456.hand held GPS observations or other comparable positioning techniques
 CI7456.and have an estimated accuracy of +/- 3 meters.
 CI7456
 CI7456.The orthometric height was determined by differential leveling and
 CI7456.adjusted by the IL DEPT OF TRANSP
 CI7456.in July 2015.
 CI7456
 CI7456.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI7456.GEOID18 height accuracy estimate available here.
 CI7456
 CI7456.Click photographs - Photos may exist for this station.
 CI7456
 CI7456.The dynamic height is computed by dividing the NAVD 88
 CI7456.geopotential number by the normal gravity value computed on the
 CI7456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI7456.degrees latitude (g = 980.6199 gals.).
 CI7456
 CI7456.The modeled gravity was interpolated from observed gravity values.
 CI7456
 CI7456;                    North         East    Units  Estimated Accuracy
 CI7456;SPC IL W     -   273,177.4     729,373.4     MT  (+/- 3 meters HH1 GPS) 
 CI7456
 CI7456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5562834730(NAD 83)
 CI7456
 CI7456                          SUPERSEDED SURVEY CONTROL
 CI7456
 CI7456.No superseded survey control is available for this station.
 CI7456
 CI7456_MARKER: DR = REFERENCE MARK DISK
 CI7456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI7456_STAMPING: GILLESPIE NO 2 1934
 CI7456_MARK LOGO: CGS
 CI7456_PROJECTION: PROJECTING 5 CENTIMETERS
 CI7456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI7456+STABILITY: SURFACE MOTION
 CI7456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI7456+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2014
 CI7456
 CI7456  HISTORY     - Date     Condition        Report By
 CI7456  HISTORY     - 1934     MONUMENTED       CGS
 CI7456  HISTORY     - 20140821 GOOD             AMESC
 CI7456
 CI7456                          STATION DESCRIPTION
 CI7456
 CI7456'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 CI7456'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTHEAST OF BUNKER
 CI7456'HILL, 6.6 MI (10.6 KM) NORTHWEST OF MOUNT OLIVE AND IN THE TOWN OF
 CI7456'GILLESPIE, IL.
 CI7456'
 CI7456'TO REACH FROM THE POST OFFICE IN GILLESPIE PROCEED SOUTHWEST ALONG
 CI7456'WEST SPRUCE STREET FOR 270 FT (82.3 M) TO SOUTH JERSEY STREET, THENCE
 CI7456'NORTHWEST ALONG SOUTH JERSEY STREET FOR 0.25 MI (0.4 KM) TO MAPLE
 CI7456'STREET, THENCE SOUTHWEST ALONG MAPLE STREET FOR 0.35 MI (0.6 KM) TO
 CI7456'LOCATED J AVENUE, THENCE NORTH ALONG LOCATED J AVENUE FOR 100 FT (30.5
 CI7456'M) TO THE STATION ON THE RIGHT.
 CI7456'
 CI7456'THE STATION IS 46.5 FT (14.2 M) EAST OF THE CENTERLINE OF LOCATED J
 CI7456'AVENUE, 77 FT (23.5 M) NORTH-NORTHEAST OF A STREET LIGHT, 75 FT (22.9
 CI7456'M) NORTH-NORTHEAST OF THE SOUTHWEST FENCE CORNER, 13.5 FT (4.1 M) EAST
 CI7456'OF CHAIN LINK FENCE, 1.0 FT (0.3 M) NORTHEAST OF SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1146 ***********************************************************************
 LC1146  DESIGNATION -  GILLETT
 LC1146  PID         -  LC1146
 LC1146  STATE/COUNTY-  IL/LOGAN
 LC1146  COUNTRY     -  US
 LC1146  USGS QUAD   -  BROADWELL (2018)
 LC1146
 LC1146                         *CURRENT SURVEY CONTROL
 LC1146  ______________________________________________________________________
 LC1146* NAD 83(1997) POSITION- 40 00 56.72432(N) 089 28 28.48532(W)   ADJUSTED
 LC1146* NAVD 88 ORTHO HEIGHT -   235.059 (meters)      771.19  (feet) ADJUSTED
 LC1146  ______________________________________________________________________
 LC1146  GEOID HEIGHT    -        -32.508 (meters)                     GEOID18
 LC1146  LAPLACE CORR    -          2.78  (seconds)                    DEFLEC18
 LC1146  DYNAMIC HEIGHT  -        234.938 (meters)      770.79  (feet) COMP
 LC1146  MODELED GRAVITY -    980,105.4   (mgal)                       NAVD 88
 LC1146
 LC1146  HORZ ORDER      -  FIRST
 LC1146  VERT ORDER      -  SECOND    CLASS 0
 LC1146
 LC1146.The horizontal coordinates were established by classical geodetic methods
 LC1146.and adjusted by the National Geodetic Survey in October 1999.
 LC1146
 LC1146.The orthometric height was determined by differential leveling and
 LC1146.adjusted by the NATIONAL GEODETIC SURVEY
 LC1146.in June 1991.
 LC1146
 LC1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1146.GEOID18 height accuracy estimate available here.
 LC1146
 LC1146.Click photographs - Photos may exist for this station.
 LC1146
 LC1146.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1146
 LC1146.The dynamic height is computed by dividing the NAVD 88
 LC1146.geopotential number by the normal gravity value computed on the
 LC1146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1146.degrees latitude (g = 980.6199 gals.).
 LC1146
 LC1146.The modeled gravity was interpolated from observed gravity values.
 LC1146
 LC1146. The following values were computed from the NAD 83(1997) position.
 LC1146
 LC1146;                    North         East     Units Scale Factor Converg.
 LC1146;SPC IL W     -   371,966.696   759,083.203   MT  0.99998413   +0 26 42.1
 LC1146;SPC IL W     - 1,220,360.74  2,490,425.48   sFT  0.99998413   +0 26 42.1
 LC1146;UTM  16      - 4,432,439.555   288,807.716   MT  1.00014911   -1 35 30.3
 LC1146
 LC1146!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1146!SPC IL W     -   0.99996823  x   0.99998413  =   0.99995236
 LC1146!UTM  16      -   0.99996823  x   1.00014911  =   1.00011733
 LC1146
 LC1146:                Primary Azimuth Mark                     Grid Az
 LC1146:SPC IL W     -  CIPS                                     211 23 41.9
 LC1146:UTM  16      -  CIPS                                     213 25 54.3
 LC1146
 LC1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8880732439(NAD 83)
 LC1146
 LC1146|---------------------------------------------------------------------|
 LC1146| PID    Reference Object                     Distance      Geod. Az  |
 LC1146|                                                           dddmmss.s |
 LC1146| LC1147 GILLETT RM 3                         28.982 METERS 02250     |
 LC1146| CI7458 GILLETT RM 1                         25.353 METERS 03156     |
 LC1146| KB1474 CIPS                                APPROX.28.1 KM 2115024.0 |
 LC1146| KB1472 SPRINGFIELD ST JOHNS HOSP STK       APPROX.27.4 KM 2115335.0 |
 LC1146| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX.28.6 KM 2123814.8 |
 LC1146| KB1489 SPRINGFIELD CAP PWR PLT STK         APPROX.28.5 KM 2124333.5 |
 LC1146| KB1475 SPRINGFIELD SANGAMON ELEC TK        APPROX.26.2 KM 2125941.7 |
 LC1146| KB1484 SPRINGFIELD ILL PL GAS PLT STK      APPROX.28.2 KM 2162411.5 |
 LC1146| KB1490 SPRINGFIELD WATER AND LT STACK      APPROX.22.2 KM 2182603.6 |
 LC1146| LC1145 GILLETT RM 2                         28.291 METERS 24656     |
 LC1146| LC1922 ELKHART MUNICIPAL TANK              APPROX. 0.9 KM 3195519.6 |
 LC1146|---------------------------------------------------------------------|
 LC1146
 LC1146                          SUPERSEDED SURVEY CONTROL
 LC1146
 LC1146  NAD 83(1986)-  40 00 56.73675(N)    089 28 28.47804(W) AD(       ) 1
 LC1146  NAD 27      -  40 00 56.56070(N)    089 28 28.11150(W) AD(       ) 1
 LC1146  NGVD 29 (??/??/92)  235.150  (m)          771.49   (f) ADJ UNCH    2 0
 LC1146  NGVD 29             235.15   (m)          771.5    (f) LEVELING    3  
 LC1146
 LC1146.Superseded values are not recommended for survey control.
 LC1146
 LC1146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1146.See file dsdata.pdf to determine how the superseded data were derived.
 LC1146
 LC1146_MARKER: DS = TRIANGULATION STATION DISK
 LC1146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1146_STAMPING: GILLETT 1934
 LC1146_MARK LOGO: CGS
 LC1146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1146+STABILITY: SURFACE MOTION
 LC1146
 LC1146  HISTORY     - Date     Condition        Report By
 LC1146  HISTORY     - 1934     MONUMENTED       CGS
 LC1146  HISTORY     - 1958     GOOD             CGS
 LC1146  HISTORY     - 1959     GOOD             CGS
 LC1146  HISTORY     - 1960     GOOD             CGS
 LC1146  HISTORY     - 1960     GOOD             CGS
 LC1146
 LC1146                          STATION DESCRIPTION
 LC1146
 LC1146'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1146'STATION IS ABOUT 10 MILES SSW OF LINCOLN, AND ABOUT 0.5
 LC1146'MILE E OF ELKHART, ON THE HIGHEST POINT OF PROMINENT WOODED
 LC1146'HILL, ON THE JOHN GILLETT FARM, ABOUT 0.3 MILE NNE OF THE
 LC1146'FARMHOUSE, 33 FEET SE OF CENTER LINE OF ROAD (DIM) THAT PASSES
 LC1146'ACROSS THE HILL, 21 FEET SW OF 18-INCH ASH TREE, 25 FEET SSE
 LC1146'OF 10-INCH ASH TREE, 30 FEET S OF 15-INCH ASH TREE, 50 FEET NNE
 LC1146'OF 20-INCH ASH TREE, AND PROJECTS 5 INCHES.
 LC1146'
 LC1146'TO REACH FROM ELKHART, GO E ON THE MAIN STREET 0.15 MILE
 LC1146'FROM THE POST OFFICE TO THE ENTRANCE GATE TO THE GILLETT FARM,
 LC1146'GO THROUGH GATE AND PROCEED UP THE LEFT ROAD SE 0.45 MILE TO
 LC1146'THE GATE ENTRANCE TO THE FARMHOUSE, THERE TURN LEFT (NE) AND
 LC1146'FOLLOW THE OLD ROAD 0.15 MILE UP THE RIDGE TO THE STATION.
 LC1146'
 LC1146'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 LC1146'DISKS SET IN CONCRETE.
 LC1146'
 LC1146'REFERENCE MARK NO. 1 IS 83.18 FEET NNE OF STATION, 6 FEET SW
 LC1146'OF 30-INCH ELM TREE, 6 FEET W OF CENTER LINE OF ROAD, AND
 LC1146'PROJECTS 8 INCHES.  REFERENCE MARK NO. 2 IS 92.83 FEET WSW OF
 LC1146'STATION, 18 FEET SW OF A 24-INCH ASH TREE, 10 FEET NE OF
 LC1146'15-INCH ASH TREE, 6 FEET W OF CENTER LINE OF ROAD, 167.85
 LC1146'FEET SW OF REFERENCE MARK NO. 1, AND PROJECTS 4 INCHES.
 LC1146'
 LC1146'NO AZIMUTH MARK WAS SET AT THIS STATION, AS THE HILL IS SO
 LC1146'THICKLY WOODED THAT IT WAS IMPOSSIBLE TO SET ONE AT A SUITABLE
 LC1146'DISTANCE FROM THE STATION.
 LC1146'
 LC1146'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 LC1146
 LC1146                          STATION RECOVERY (1958)
 LC1146
 LC1146'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (GDB)
 LC1146'THE STATION AND REFERENCE MARK NO. 2 WERE RECOVERED AS DESCRIBED.
 LC1146'REFERENCE MARK NO. 1 HAS BEEN PUSHED OVER BY A BULLDOZER
 LC1146'BUT IS STILL IN THE ORIGINAL HOLE.  THE DISK WAS NOT REMOVED
 LC1146'BY THIS PARTY.
 LC1146
 LC1146                          STATION RECOVERY (1959)
 LC1146
 LC1146'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1146'THE STATION MARK, AND REFERENCE MARK 2 WERE RECOVERED IN
 LC1146'GOOD CONDITION.  REFERENCE MARK 1 WAS FOUND DESTROYED.  THE
 LC1146'DISTANCE TO REFERENCE MARK 2 CHECKED BUT THE DIRECTION WAS
 LC1146'FOUND TO BE 1 MINUTE AND 34 SECONDS SMALLER THAN PREVIOUSLY
 LC1146'OBSERVED.  THE REFERENCE MEASUREMENTS TO THE STATION MARK
 LC1146'DID NOT CHECK BECAUSE SOME OF THE TREES HAVE BEEN CUT.  THE
 LC1146'PROPERTY IS NOW OWNED BY MR. WILLIAM DRAKE.  REFERENCE MARK
 LC1146'3 WAS ESTABLISHED AT THIS TIME TO REPLACE REFERENCE MARK 1.
 LC1146'THERE WAS NO SUITABLE LOCATION FOR AN AZIMUTH MARK.  A
 LC1146'COMPLETE NEW TO REACH AND DESCRIPTION FOLLOWS.
 LC1146'
 LC1146'THE STATION IS ABOUT 10 MILES SOUTHWEST OF LINCOLN AND 0.5
 LC1146'MILE EAST OF ELKHART ON A PROMINENT WOODED KNOLL 0.3 MILE
 LC1146'NORTHWEST OF THE HOME OF THE PROPERTY OWNER, MR. WILLIAM DRAKE.
 LC1146'IT IS 32 FEET EAST OF THE CENTERLINE OF A TRACK ROAD, 24 FEET
 LC1146'SOUTHEAST OF A 10 INCH ASH TREE, 21 FEET SOUTH OF A 30 INCH
 LC1146'ASH TREE, AND 20 FEET NORTHWEST OF AN 8 INCH ASH TREE.  THE
 LC1146'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED GILLETT
 LC1146'1934.
 LC1146'
 LC1146'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC1146'AND MAIN STREET OF ELKHART, GO EAST ON MAIN STREET (ACROSS
 LC1146'RAILROAD CROSSING) FOR 0.2 MILE TO A PAVED CROSSROAD.  CONTINUE
 LC1146'ON PAVED ROAD (PRIVATE) EASTERLY FOR 0.45 MILE TO GATE AND
 LC1146'Y-FORK.  TURN LEFT FOR ABOUT 100 FEET TO DRIVEWAY ON LEFT
 LC1146'(LEADING TO BRICK HOUSE) AND A DIM TRACK ROAD ALONG SIDE
 LC1146'A FENCE.  GO NORTH ON THE DIM TRACK ROAD (PASSING BETWEEN
 LC1146'LARGE WOODPILE AND WOODS) FOR 0.15 MILE TO TOP OF HILL AND THE
 LC1146'STATION ON THE RIGHT.
 LC1146'
 LC1146'REFERENCE MARK 2 IS 18 FEET SOUTH OF A 30 INCH ASH TREE, 10
 LC1146'FEET NORTH OF A 20 INCH ASH TREE, AND 9 FEET WEST OF THE
 LC1146'CENTERLINE OF THE DIM TRACK ROAD.  THE MONUMENT PROJECTS 3
 LC1146'INCHES AND THE DISK IS STAMPED GILLETT NO 2 1934.  NOTE 11B.
 LC1146'
 LC1146'REFERENCE MARK 3 IS 24 FEET WEST OF THE CENTERLINE OF THE TRACK
 LC1146'ROAD, 18 FEET SOUTHEAST OF AN 18 INCH ASH TREE, AND 16 FEET
 LC1146'NORTHEAST OF A 30 INCH ASH TREE.  THE MONUMENT PROJECTS 2
 LC1146'INCHES AND THE DISK IS STAMPED GILLETT NO 3 1934.  NOTE 11A.
 LC1146'
 LC1146'NO MEASUREMENT BETWEEN REFERENCE MARKS, TREES ON LINE.
 LC1146'
 LC1146'HEIGHT OF LIGHT ABOVE STATION MARK 30 METETS.
 LC1146
 LC1146                          STATION RECOVERY (1960)
 LC1146
 LC1146'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1146'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1959 DESCRIPTION
 LC1146'AND ALL MARKS WERE FOUND TO BE IN GOOD CONDITION.
 LC1146'
 LC1146'THE DISTANCE TO R.M. 2 CHECKED BUT A SLIGHT DIFFERENCE WAS
 LC1146'FOUND TO R.M. 3.
 LC1146'
 LC1146'THE DIRECTION TO R.M. 2 AND R.M. 3 WAS NOT CHECKED BECAUSE
 LC1146'TREE LIMBS OBSTRUCTED LINE OF SIGHT.
 LC1146'
 LC1146'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LC1146'
 LC1146'NOTE--THIS STATION WAS OCCUPIED BY PARTY 607 IN 1959.
 LC1146
 LC1146                          STATION RECOVERY (1960)
 LC1146
 LC1146'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1146'0.8 MI E FROM ELKHART.
 LC1146'ABOUT 0.2 MILES EAST ALONG THE MT. PULASKI ROAD FROM ITS JUNCTION
 LC1146'WITH U.S. HIGHWAY 66, THENCE 0.5 MILES EAST ALONG A PRIVATE
 LC1146'GRAVEL DRIVE, THENCE 0.1 MILES NORTH ALONG A WOODS ROAD TO THE
 LC1146'HIGHEST PART OF THE HILL, 33 FEET EAST-SOUTHEAST OF THE CENTER
 LC1146'LINE OF THE WOODS ROAD, ABOUT 2.5 FEET ABOVE THE LEVEL OF THE
 LC1146'WOODS ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1146'4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1145 ***********************************************************************
 LC1145  DESIGNATION -  GILLETT RM 2
 LC1145  PID         -  LC1145
 LC1145  STATE/COUNTY-  IL/LOGAN
 LC1145  COUNTRY     -  US
 LC1145  USGS QUAD   -  BROADWELL (2018)
 LC1145
 LC1145                         *CURRENT SURVEY CONTROL
 LC1145  ______________________________________________________________________
 LC1145* NAD 83(1986) POSITION- 40 00 56.36   (N) 089 28 29.58   (W)   HD_HELD1
 LC1145* NAVD 88 ORTHO HEIGHT -   233.406 (meters)      765.77  (feet) ADJUSTED
 LC1145  ______________________________________________________________________
 LC1145  GEOID HEIGHT    -        -32.509 (meters)                     GEOID18
 LC1145  DYNAMIC HEIGHT  -        233.286 (meters)      765.37  (feet) COMP
 LC1145  MODELED GRAVITY -    980,105.4   (mgal)                       NAVD 88
 LC1145
 LC1145  VERT ORDER      -  SECOND    CLASS 0
 LC1145
 LC1145.The horizontal coordinates were determined by differentially corrected
 LC1145.hand held GPS observations or other comparable positioning techniques
 LC1145.and have an estimated accuracy of +/- 3 meters.
 LC1145
 LC1145.The orthometric height was determined by differential leveling and
 LC1145.adjusted by the NATIONAL GEODETIC SURVEY
 LC1145.in June 1991.
 LC1145
 LC1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1145.GEOID18 height accuracy estimate available here.
 LC1145
 LC1145.Click photographs - Photos may exist for this station.
 LC1145
 LC1145.The dynamic height is computed by dividing the NAVD 88
 LC1145.geopotential number by the normal gravity value computed on the
 LC1145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1145.degrees latitude (g = 980.6199 gals.).
 LC1145
 LC1145.The modeled gravity was interpolated from observed gravity values.
 LC1145
 LC1145;                    North         East    Units  Estimated Accuracy
 LC1145;SPC IL W     -   371,955.3     759,057.3     MT  (+/- 3 meters HH1 GPS) 
 LC1145
 LC1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8878132429(NAD 83)
 LC1145
 LC1145                          SUPERSEDED SURVEY CONTROL
 LC1145
 LC1145  NGVD 29 (??/??/92)  233.497  (m)          766.06   (f) ADJ UNCH    2 0
 LC1145
 LC1145.Superseded values are not recommended for survey control.
 LC1145
 LC1145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1145.See file dsdata.pdf to determine how the superseded data were derived.
 LC1145
 LC1145_MARKER: DR = REFERENCE MARK DISK
 LC1145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1145_STAMPING: GILLETT NO 2 1934
 LC1145_MARK LOGO: CGS
 LC1145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1145+STABILITY: SURFACE MOTION
 LC1145
 LC1145  HISTORY     - Date     Condition        Report By
 LC1145  HISTORY     - 1934     MONUMENTED       CGS
 LC1145  HISTORY     - 1960     GOOD             CGS
 LC1145
 LC1145                          STATION DESCRIPTION
 LC1145
 LC1145'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1145'0.8 MI E FROM ELKHART.
 LC1145'ABOUT 0.2 MILES EAST ALONG THE MT. PULASKI ROAD FROM ITS JUNCTION
 LC1145'WITH U.S. HIGHWAY 66 THENCE 0.5 MILES EAST ALONG A PRIVATE GRAVEL
 LC1145'DRIVE, THENCE 0.1 MILES NORTH ALONG A WOODS ROAD TO THE HIGHEST
 LC1145'PART OF THE HILL, 08.5 FEET NORTHWEST OF THE CENTER LINE OF THE
 LC1145'WOODS ROAD, 92.9 FEET SOUTHWEST OF TRIANGULATION STATION GILLETT,
 LC1145'ABOUT 1 FOOT ABOVE THE LEVEL OF THE WOODS ROAD, AND SET IN THE
 LC1145'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1147 ***********************************************************************
 LC1147  DESIGNATION -  GILLETT RM 3
 LC1147  PID         -  LC1147
 LC1147  STATE/COUNTY-  IL/LOGAN
 LC1147  COUNTRY     -  US
 LC1147  USGS QUAD   -  BROADWELL (2018)
 LC1147
 LC1147                         *CURRENT SURVEY CONTROL
 LC1147  ______________________________________________________________________
 LC1147* NAD 83(1986) POSITION- 40 00 57.59   (N) 089 28 28.01   (W)   HD_HELD1
 LC1147* NAVD 88 ORTHO HEIGHT -   232.343 (meters)      762.28  (feet) ADJUSTED
 LC1147  ______________________________________________________________________
 LC1147  GEOID HEIGHT    -        -32.508 (meters)                     GEOID18
 LC1147  DYNAMIC HEIGHT  -        232.223 (meters)      761.89  (feet) COMP
 LC1147  MODELED GRAVITY -    980,105.4   (mgal)                       NAVD 88
 LC1147
 LC1147  VERT ORDER      -  SECOND    CLASS 0
 LC1147
 LC1147.The horizontal coordinates were determined by differentially corrected
 LC1147.hand held GPS observations or other comparable positioning techniques
 LC1147.and have an estimated accuracy of +/- 3 meters.
 LC1147
 LC1147.The orthometric height was determined by differential leveling and
 LC1147.adjusted by the NATIONAL GEODETIC SURVEY
 LC1147.in June 1991.
 LC1147
 LC1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1147.GEOID18 height accuracy estimate available here.
 LC1147
 LC1147.Click photographs - Photos may exist for this station.
 LC1147
 LC1147.The dynamic height is computed by dividing the NAVD 88
 LC1147.geopotential number by the normal gravity value computed on the
 LC1147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1147.degrees latitude (g = 980.6199 gals.).
 LC1147
 LC1147.The modeled gravity was interpolated from observed gravity values.
 LC1147
 LC1147;                    North         East    Units  Estimated Accuracy
 LC1147;SPC IL W     -   371,993.5     759,094.3     MT  (+/- 3 meters HH1 GPS) 
 LC1147
 LC1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8881932465(NAD 83)
 LC1147
 LC1147                          SUPERSEDED SURVEY CONTROL
 LC1147
 LC1147  NGVD 29 (??/??/92)  232.434  (m)          762.58   (f) ADJ UNCH    2 0
 LC1147
 LC1147.Superseded values are not recommended for survey control.
 LC1147
 LC1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1147.See file dsdata.pdf to determine how the superseded data were derived.
 LC1147
 LC1147_MARKER: DR = REFERENCE MARK DISK
 LC1147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1147_STAMPING: GILLETT NO 3 1934
 LC1147_MARK LOGO: CGS
 LC1147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1147+STABILITY: SURFACE MOTION
 LC1147
 LC1147  HISTORY     - Date     Condition        Report By
 LC1147  HISTORY     - 1959     MONUMENTED       CGS
 LC1147  HISTORY     - 1960     GOOD             CGS
 LC1147
 LC1147                          STATION DESCRIPTION
 LC1147
 LC1147'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1147'0.8 MI E FROM ELKHART.
 LC1147'ABOUT 0.2 MILES EAST ALONG THE MT. PULASKI ROAD FROM ITS JUNCTION
 LC1147'WITH U.S. HIGHWAY 66 THENCE 0.5 MILES EAST ALONG A PRIVATE GRAVEL
 LC1147'DRIVE, THENCE 0.1 MILES NORTH ALONG A WOODS ROAD TO THE HIGHEST
 LC1147'PART OF THE HILL, 24 FEET NORTHWEST OF THE CENTER LINE OF THE
 LC1147'WOODS ROAD, 95.6 FEET NORTH-NORTHWEST OF TRIANGULATION STATION
 LC1147'GILLETT, ABOUT 3 FEET BELOW THE LEVEL OF THE WOODS ROAD, AND SET
 LC1147'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0838 ***********************************************************************
 LD0838  DESIGNATION -  GILLHAM
 LD0838  PID         -  LD0838
 LD0838  STATE/COUNTY-  IL/HANCOCK
 LD0838  COUNTRY     -  US
 LD0838  USGS QUAD   -  WARSAW (2018)
 LD0838
 LD0838                         *CURRENT SURVEY CONTROL
 LD0838  ______________________________________________________________________
 LD0838* NAD 83(1997) POSITION- 40 18 40.95431(N) 091 26 02.74040(W)   ADJUSTED
 LD0838* NAVD 88 ORTHO HEIGHT -   187.    (meters)      614.    (feet) SCALED
 LD0838  ______________________________________________________________________
 LD0838  GEOID HEIGHT    -        -33.094 (meters)                     GEOID18
 LD0838  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 LD0838  HORZ ORDER      -  SECOND
 LD0838
 LD0838.The horizontal coordinates were established by classical geodetic methods
 LD0838.and adjusted by the National Geodetic Survey in October 1999.
 LD0838
 LD0838.The orthometric height was scaled from a topographic map.
 LD0838
 LD0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0838.GEOID18 height accuracy estimate available here.
 LD0838
 LD0838.Click photographs - Photos may exist for this station.
 LD0838
 LD0838.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0838
 LD0838. The following values were computed from the NAD 83(1997) position.
 LD0838
 LD0838;                    North         East     Units Scale Factor Converg.
 LD0838;SPC IL W     -   405,331.178   592,267.534   MT  1.00008400   -0 49 12.1
 LD0838;SPC IL W     - 1,329,824.04  1,943,131.07   sFT  1.00008400   -0 49 12.1
 LD0838;SPC IA S     -    36,663.924   675,607.124   MT  1.00006788   +1 21 38.9
 LD0838;SPC IA S     -   120,288.22  2,216,554.37   sFT  1.00006788   +1 21 38.9
 LD0838;SPC MO E     -   497,439.334   170,602.266   MT  1.00001091   -0 36 15.6
 LD0838;UTM  15      - 4,463,494.331   633,058.845   MT  0.99981794   +1 00 47.5
 LD0838
 LD0838!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0838!SPC IL W     -   0.99997586  x   1.00008400  =   1.00005986
 LD0838!SPC IA S     -   0.99997586  x   1.00006788  =   1.00004374
 LD0838!SPC MO E     -   0.99997586  x   1.00001091  =   0.99998677
 LD0838!UTM  15      -   0.99997586  x   0.99981794  =   0.99979381
 LD0838
 LD0838:                Primary Azimuth Mark                     Grid Az
 LD0838:SPC IL W     -  FINWAY                                   221 42 43.6
 LD0838:SPC IA S     -  FINWAY                                   219 31 52.6
 LD0838:SPC MO E     -  FINWAY                                   221 29 47.1
 LD0838:UTM  15      -  FINWAY                                   219 52 44.0
 LD0838
 LD0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3305863494(NAD 83)
 LD0838
 LD0838|---------------------------------------------------------------------|
 LD0838| PID    Reference Object                     Distance      Geod. Az  |
 LD0838|                                                           dddmmss.s |
 LD0838| LD0848 LA GRANGE MUNICIPAL TANK            APPROX.30.1 KM 1914809.1 |
 LD0838| LD0847 CANTON CULVER STOCKTON COLL TK      APPROX.21.9 KM 2020505.7 |
 LD0838| LD0846 FINWAY                              APPROX.14.7 KM 2205331.5 |
 LD0838| CL8589 GILLHAM RM                                         24907     |
 LD0838|---------------------------------------------------------------------|
 LD0838
 LD0838                          SUPERSEDED SURVEY CONTROL
 LD0838
 LD0838  NAD 83(1996)-  40 18 40.95425(N)    091 26 02.74023(W) AD(       ) 2
 LD0838  NAD 83(1986)-  40 18 40.96474(N)    091 26 02.74190(W) AD(       ) 2
 LD0838  NAD 27      -  40 18 40.80300(N)    091 26 02.18900(W) AD(       ) 2
 LD0838
 LD0838.Superseded values are not recommended for survey control.
 LD0838
 LD0838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0838.See file dsdata.pdf to determine how the superseded data were derived.
 LD0838
 LD0838_MARKER: V = STONE MONUMENT
 LD0838_SETTING: 0 = UNSPECIFIED SETTING
 LD0838
 LD0838  HISTORY     - Date     Condition        Report By
 LD0838  HISTORY     - 1931     MONUMENTED       MRC
 LD0838
 LD0838                          STATION DESCRIPTION
 LD0838
 LD0838'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1931 (HWH)
 LD0838'ABOUT 3 MILES SOUTH OF WARSAW, 2 MILES FROM RIVER BANK, ABOUT
 LD0838'3 MILES ABOVE ROCKY RUN CREEK, ON BLUFF BACK OF HUNT AND LIMA
 LD0838'LAKE LEVEE DISTRICT, ON FIRST HILL NORTH OF CREEK AND ROAD
 LD0838'LEADING INTO BOTTOM, ON NARROW RIDGE RUNNING OUT TOWARD RIVER,
 LD0838'ON BALD KNOB WITH ALMOST PERPENDICULAR SIDES, 16.5 METERS
 LD0838'(54 FEET) NORTHWEST OF BLAZED 24-INCH BLACK OAK, AND 12.2 METERS
 LD0838'(40 FEET) SOUTHWEST OF BLAZED 20-INCH BLACK OAK.  TO REACH FROM
 LD0838'MAIN CORNER AT WARSAW, GO SOUTH 3.7 MILES ON MAIN GRAVEL ROAD
 LD0838'TO GAP IN FENCE ON LEFT.  GAP IS ABOUT 100 YARDS SOUTH OF
 LD0838'DIRT ROAD UP HOLLOW TO EAST, 150 YARDS NORTH OF ROAD INTO
 LD0838'BOTTOM TO RIGHT, AND 200 YARDS SOUTH OF 2-STORY BRICK
 LD0838'HOUSE ON WEST SIDE OF ROAD.  FOLLOW TRAIL SOUTHEAST 100
 LD0838'YARDS UP KNOB TO STATION SITE.  MARKED BY CENTER HOLE IN
 LD0838'6-INCH SQUARE STONE POST.  REFERENCE MARK (NOT DESCRIBED)
 LD0838'IS IN SOUTH END OF CULVERT WHICH IS 200 METERS (656
 LD0838'FEET) WEST OF INTERSECTION OF EAST-AND-WEST ROAD AND
 LD0838'TRI-STATE ROUTE, AND APPROXIMATELY ONE-FOURTH MILE FROM
 LD0838'STATION S 69 DEG 07 MIN W.  BEARING FROM
 LD0838'STATION TO STANDPIPE OF CULVER-STOCKTON COLLEGE AT CANTON,
 LD0838'MO., IS S 22 DEG 05 MIN W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0627 ***********************************************************************
 LC0627  DESIGNATION -  GILLUM
 LC0627  PID         -  LC0627
 LC0627  STATE/COUNTY-  IL/MCLEAN
 LC0627  COUNTRY     -  US
 LC0627  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0627
 LC0627                         *CURRENT SURVEY CONTROL
 LC0627  ______________________________________________________________________
 LC0627* NAD 83(1997) POSITION- 40 23 42.06797(N) 088 54 03.99992(W)   ADJUSTED
 LC0627* NAVD 88 ORTHO HEIGHT -   236.097 (meters)      774.59  (feet) ADJUSTED
 LC0627  ______________________________________________________________________
 LC0627  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 LC0627  LAPLACE CORR    -          1.78  (seconds)                    DEFLEC18
 LC0627  DYNAMIC HEIGHT  -        235.983 (meters)      774.22  (feet) COMP
 LC0627  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 LC0627
 LC0627  HORZ ORDER      -  SECOND
 LC0627  VERT ORDER      -  SECOND    CLASS 0
 LC0627
 LC0627.The horizontal coordinates were established by classical geodetic methods
 LC0627.and adjusted by the National Geodetic Survey in October 1999.
 LC0627
 LC0627.The orthometric height was determined by differential leveling and
 LC0627.adjusted by the NATIONAL GEODETIC SURVEY
 LC0627.in June 1991.
 LC0627
 LC0627.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0627.GEOID18 height accuracy estimate available here.
 LC0627
 LC0627.Click photographs - Photos may exist for this station.
 LC0627
 LC0627.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0627
 LC0627.The dynamic height is computed by dividing the NAVD 88
 LC0627.geopotential number by the normal gravity value computed on the
 LC0627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0627.degrees latitude (g = 980.6199 gals.).
 LC0627
 LC0627.The modeled gravity was interpolated from observed gravity values.
 LC0627
 LC0627. The following values were computed from the NAD 83(1997) position.
 LC0627
 LC0627;                    North         East     Units Scale Factor Converg.
 LC0627;SPC IL E     -   414,016.275   251,796.882   MT  1.00000359   -0 22 04.6
 LC0627;SPC IL E     - 1,358,318.40    826,103.60   sFT  1.00000359   -0 22 04.6
 LC0627;UTM  16      - 4,473,336.975   338,655.887   MT  0.99992045   -1 13 56.2
 LC0627
 LC0627!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0627!SPC IL E     -   0.99996799  x   1.00000359  =   0.99997158
 LC0627!UTM  16      -   0.99996799  x   0.99992045  =   0.99988844
 LC0627
 LC0627:                Primary Azimuth Mark                     Grid Az
 LC0627:SPC IL E     -  GILLUM AZ MK                             181 26 35.0
 LC0627:UTM  16      -  GILLUM AZ MK                             182 18 26.6
 LC0627
 LC0627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3865573336(NAD 83)
 LC0627
 LC0627|---------------------------------------------------------------------|
 LC0627| PID    Reference Object                     Distance      Geod. Az  |
 LC0627|                                                           dddmmss.s |
 LC0627| LC0628 GILLUM RM 2                          16.069 METERS 17834     |
 LC0627| LC0629 GILLUM AZ MK                                       1810430.4 |
 LC0627| LC0626 GILLUM RM 1                          16.793 METERS 35942     |
 LC0627|---------------------------------------------------------------------|
 LC0627
 LC0627                          SUPERSEDED SURVEY CONTROL
 LC0627
 LC0627  NAD 83(1986)-  40 23 42.07938(N)    088 54 03.99999(W) AD(       ) 2
 LC0627  NAD 27      -  40 23 41.95160(N)    088 54 03.73060(W) AD(       ) 2
 LC0627  NGVD 29 (??/??/92)  236.154  (m)          774.78   (f) ADJ UNCH    2 0
 LC0627  NGVD 29             236.15   (m)          774.8    (f) LEVELING    3  
 LC0627
 LC0627.Superseded values are not recommended for survey control.
 LC0627
 LC0627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0627.See file dsdata.pdf to determine how the superseded data were derived.
 LC0627
 LC0627_MARKER: DS = TRIANGULATION STATION DISK
 LC0627_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0627_STAMPING: GILLUM 1959
 LC0627_MARK LOGO: CGS
 LC0627_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0627+STABILITY: SURFACE MOTION
 LC0627
 LC0627  HISTORY     - Date     Condition        Report By
 LC0627  HISTORY     - 1959     MONUMENTED       CGS
 LC0627  HISTORY     - 1959     GOOD             CGS
 LC0627  HISTORY     - 1973     GOOD             LOCSUR
 LC0627  HISTORY     - 1975     MARK NOT FOUND   NGS
 LC0627  HISTORY     - 1977     MARK NOT FOUND   USGS
 LC0627  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0627
 LC0627                          STATION DESCRIPTION
 LC0627
 LC0627'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0627'THE STATION IS ABOUT 7-3/4 MILES SOUTHEAST OF BLOOMINGTON,
 LC0627'1-1/2 MILES WEST OF DOWNS AND 1 MILE SOUTH OF GILLUM.
 LC0627'
 LC0627'TO REACH THE STATION FROM THE INTERSECTIONS OF U.S. HIGHWAYS
 LC0627'150 AND 66 AT THE SOUTHEAST EDGE OF BLOOMINGTON, GO SOUTHEASTERLY
 LC0627'ON U.S. HIGHWAY 150 FOR 4.8 MILES TO A CROSSROADS AND SIGN
 LC0627'GILLUM 1 MILE, TURN RIGHT AND GO SOUTH FOR 0.85 MILE TO
 LC0627'CROSSROADS AT GILLUM, CONTINUE SOUTH FOR 0.9 MILE TO STATION
 LC0627'ON LEFT AS DESCRIBED.
 LC0627'
 LC0627'STATION MARK, IS A STANDARD STATION MARK DISK STAMPED GILLUM
 LC0627'1959, SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0627'ABOUT 3 INCHES.  IT IS 1.5 FEET WEST OF WITNESS POST, 1.4
 LC0627'FEET WEST OF FENCE AND 22 FEET EAST OF CENTER OF ROAD.
 LC0627'
 LC0627'REFERENCE MARK NUMBER 1, IS A STANDARD REFERENCE MARK DISK
 LC0627'STAMPED GILLUM NO 1 1959, SET IN A 12 INCH SQUARE CONCRETE
 LC0627'POST WHICH PROJECTS ABOUT 5 INCHES.  IT IS 1 FOOT WEST OF
 LC0627'FENCE, 21 FEET EAST OF CENTER OF ROAD AND 54 FEET NORTH OF
 LC0627'WITNESS POST.
 LC0627'
 LC0627'REFERENCE MARK NUMBER 2, IS A STANDARD REFERENCE MARK DISK
 LC0627'STAMPED GILLUM NO 2 1959, SET IN A 12 INCH SQUARE CONCRETE
 LC0627'POST WHICH PROJECTS ABOUT 1 INCH.  IT IS 1 FOOT WEST OF
 LC0627'FENCE, 42 FEET NORTH OF POWER POLE AND 21 FEET EAST OF CENTER
 LC0627'OF ROAD.
 LC0627'
 LC0627'AZIMUTH MARK, IS A STANDARD AZIMUTH MARK DISK STAMPED GILLUM
 LC0627'1959, SET IN A 12 INCH SQUARE CONCRETE POST FLUSH WITH GROUND.
 LC0627'IT IS 27 FEET SOUTH OF TELEPHONE POLE, 3.6 FEET EAST OF
 LC0627'WITNESS POST, 4.6 FEET EAST OF FENCE CORNER AND 35 FEET WEST
 LC0627'OF CENTER OF ROAD.
 LC0627'
 LC0627'TO REACH THE AZIMUTH MARK FROM STATION GO SOUTH FOR 0.3 MILE TO
 LC0627'AZIMUTH MARK ON RIGHT AS DESCRIBED.
 LC0627
 LC0627                          STATION RECOVERY (1959)
 LC0627
 LC0627'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0627'0.8 MI S FROM GILLUM.
 LC0627'ABOUT 0.8 MILES SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0627'THE NEW YORK CENTRAL RAILROAD AT GILLUM, 23 FEET EAST OF THE
 LC0627'CENTER LINE OF THE ROAD, 1 1/2 FEET WEST OF A FENCE, 95 FEET NORTH
 LC0627'OF THE SECOND POWER POLE SOUTH OF A BOARD GATE EAST OF THE ROAD,
 LC0627'1.5 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 LC0627'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0627'3 INCHES.
 LC0627
 LC0627                          STATION RECOVERY (1973)
 LC0627
 LC0627'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973 (JWR)
 LC0627'RECOVERED BY HOMER L. CHASTAIN AND ASSOC.
 LC0627'
 LC0627'GILLUM 1959-COULD NOT FIND, DESCRIPTION LOCATES MARKS
 LC0627'
 LC0627'GILLUM NO. 1 1959-IN NEWLY GRADED ROADWAY DITCH, FENCES
 LC0627'AND OTHER REFERENCES ARE ALSO GONE
 LC0627'
 LC0627'GILLUM ASIMUTH MARK WAS LOCATED IN GOOD CONDITION.
 LC0627
 LC0627                          STATION RECOVERY (1975)
 LC0627
 LC0627'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 LC0627'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE NOT RECOVERED AND
 LC0627'SHOULD BE ASSUMED DESTROYED.  THE ROAD HAS BEEN WIDENED AND ALL
 LC0627'MARKS WAS SEARCHED FOR AND ALL THAT WAS FOUND WAS A SMALL PORTION OF
 LC0627'ONE OF THE REFERENCE MARKS.  THE AZIMUTH MARK WAS FOUND AS DESCRIBED
 LC0627'AND IN GOOD CONDITION.
 LC0627'
 LC0627'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8 MILES SOUTHEAST
 LC0627'OF BLOOMINGTON.
 LC0627
 LC0627                          STATION RECOVERY (1977)
 LC0627
 LC0627'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LC0627'MARK NOT FOUND.
 LC0627
 LC0627                          STATION RECOVERY (2012)
 LC0627
 LC0627'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0627'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0629 ***********************************************************************
 LC0629  DESIGNATION -  GILLUM AZ MK
 LC0629  PID         -  LC0629
 LC0629  STATE/COUNTY-  IL/MCLEAN
 LC0629  COUNTRY     -  US
 LC0629  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0629
 LC0629                         *CURRENT SURVEY CONTROL
 LC0629  ______________________________________________________________________
 LC0629* NAD 83(1986) POSITION- 40 23 25.     (N) 088 54 03.     (W)   SCALED
 LC0629* NAVD 88 ORTHO HEIGHT -   235.659 (meters)      773.16  (feet) ADJUSTED
 LC0629  ______________________________________________________________________
 LC0629  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 LC0629  DYNAMIC HEIGHT  -        235.545 (meters)      772.78  (feet) COMP
 LC0629  MODELED GRAVITY -    980,138.0   (mgal)                       NAVD 88
 LC0629
 LC0629  VERT ORDER      -  SECOND    CLASS 0
 LC0629
 LC0629.The horizontal coordinates were scaled from a map and have
 LC0629.an estimated accuracy of +/- 6 seconds.
 LC0629
 LC0629.The orthometric height was determined by differential leveling and
 LC0629.adjusted by the NATIONAL GEODETIC SURVEY
 LC0629.in June 1991.
 LC0629
 LC0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0629.GEOID18 height accuracy estimate available here.
 LC0629
 LC0629.Click photographs - Photos may exist for this station.
 LC0629
 LC0629.The dynamic height is computed by dividing the NAVD 88
 LC0629.geopotential number by the normal gravity value computed on the
 LC0629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0629.degrees latitude (g = 980.6199 gals.).
 LC0629
 LC0629.The modeled gravity was interpolated from observed gravity values.
 LC0629
 LC0629;                    North         East    Units  Estimated Accuracy
 LC0629;SPC IL E     -   413,490.      251,820.      MT  (+/- 180 meters Scaled)
 LC0629
 LC0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK386728(NAD 83)
 LC0629
 LC0629                          SUPERSEDED SURVEY CONTROL
 LC0629
 LC0629  NGVD 29 (??/??/92)  235.717  (m)          773.35   (f) ADJ UNCH    2 0
 LC0629
 LC0629.Superseded values are not recommended for survey control.
 LC0629
 LC0629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0629.See file dsdata.pdf to determine how the superseded data were derived.
 LC0629
 LC0629_MARKER: DZ = AZIMUTH MARK DISK
 LC0629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0629_STAMPING: GILLUM 1959
 LC0629_MARK LOGO: CGS
 LC0629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0629+STABILITY: SURFACE MOTION
 LC0629
 LC0629  HISTORY     - Date     Condition        Report By
 LC0629  HISTORY     - 1959     MONUMENTED       CGS
 LC0629  HISTORY     - 1975     GOOD             NGS
 LC0629  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0629
 LC0629                          STATION DESCRIPTION
 LC0629
 LC0629'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0629'1.1 MI S FROM GILLUM.
 LC0629'ABOUT 1.1 MILES SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0629'THE NEW YORK CENTRAL RAILROAD AT GILLUM, AT A FENCE CORNER, 37 1/2
 LC0629'FEET WEST OF THE CENTER LINE OF THE ROAD, 4 1/2 FEET EAST OF A
 LC0629'FENCE, 4 1/2 FEET EAST OF A FENCE CORNER, 71 FEET SOUTHEAST OF THE
 LC0629'SOUTHEAST CORNER OF A RED BARN, 13 FEET WEST-SOUTHWEST OF THE SOUTH
 LC0629'END OF A CORRUGATED PIPE CULVERT, 3.7 FEET EAST OF A METAL WITNESS
 LC0629'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0629'POST PROJECTING 1 INCH.
 LC0629
 LC0629                          STATION RECOVERY (1975)
 LC0629
 LC0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 LC0629'ABOUT 1.1 MILES SOUTH ALONG A PAVED ROAD FROM ITS JUNCTION WITH THE
 LC0629'NEW YORK CENTRAL RAILROAD AT GILLUM, AT A FENCE CORNER AND GATE
 LC0629'LEADING TO FARM BUILDINGS, 38 FEET WEST OF THE CENTERLINE OF THE
 LC0629'ROAD, 3 FEET EAST OF A FENCE 4 FEET EAST OF A FENCE CORNER POST, 4
 LC0629'FEET EAST OF A METAL WITNESS POST, ABOUT THE SAME LEVEL AS THE ROAD.
 LC0629'SET IN THE TOP OF A CONCRETE POST AND PROJECTING 1 INCH.
 LC0629
 LC0629                          STATION RECOVERY (2012)
 LC0629
 LC0629'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0629'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0626 ***********************************************************************
 LC0626  DESIGNATION -  GILLUM RM 1
 LC0626  PID         -  LC0626
 LC0626  STATE/COUNTY-  IL/MCLEAN
 LC0626  COUNTRY     -  US
 LC0626  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0626
 LC0626                         *CURRENT SURVEY CONTROL
 LC0626  ______________________________________________________________________
 LC0626* NAD 83(1986) POSITION- 40 23 42.61   (N) 088 54 04.00   (W)   HD_HELD1
 LC0626* NAVD 88 ORTHO HEIGHT -   236.249 (meters)      775.09  (feet) ADJUSTED
 LC0626  ______________________________________________________________________
 LC0626  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 LC0626  DYNAMIC HEIGHT  -        236.136 (meters)      774.72  (feet) COMP
 LC0626  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 LC0626
 LC0626  VERT ORDER      -  SECOND    CLASS 0
 LC0626
 LC0626.The horizontal coordinates were determined by differentially corrected
 LC0626.hand held GPS observations or other comparable positioning techniques
 LC0626.and have an estimated accuracy of +/- 3 meters.
 LC0626
 LC0626.The orthometric height was determined by differential leveling and
 LC0626.adjusted by the NATIONAL GEODETIC SURVEY
 LC0626.in June 1991.
 LC0626
 LC0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0626.GEOID18 height accuracy estimate available here.
 LC0626
 LC0626.Click photographs - Photos may exist for this station.
 LC0626
 LC0626.The dynamic height is computed by dividing the NAVD 88
 LC0626.geopotential number by the normal gravity value computed on the
 LC0626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0626.degrees latitude (g = 980.6199 gals.).
 LC0626
 LC0626.The modeled gravity was interpolated from observed gravity values.
 LC0626
 LC0626;                    North         East    Units  Estimated Accuracy
 LC0626;SPC IL E     -   414,033.0     251,797.0     MT  (+/- 3 meters HH1 GPS) 
 LC0626
 LC0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3865673353(NAD 83)
 LC0626
 LC0626                          SUPERSEDED SURVEY CONTROL
 LC0626
 LC0626  NGVD 29 (??/??/92)  236.307  (m)          775.28   (f) ADJ UNCH    2 0
 LC0626
 LC0626.Superseded values are not recommended for survey control.
 LC0626
 LC0626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0626.See file dsdata.pdf to determine how the superseded data were derived.
 LC0626
 LC0626_MARKER: DR = REFERENCE MARK DISK
 LC0626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0626_STAMPING: GILLUM NO 1 1959
 LC0626_MARK LOGO: CGS
 LC0626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0626+STABILITY: SURFACE MOTION
 LC0626
 LC0626  HISTORY     - Date     Condition        Report By
 LC0626  HISTORY     - 1959     MONUMENTED       CGS
 LC0626  HISTORY     - 1975     MARK NOT FOUND   NGS
 LC0626  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0626
 LC0626                          STATION DESCRIPTION
 LC0626
 LC0626'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0626'0.8 MI S FROM GILLUM.
 LC0626'ABOUT 0.8 MILES SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0626'THE NEW YORK CENTRAL RAILROAD AT GILLUM, 20 FEET EAST OF THE CENTER
 LC0626'LINE OF THE ROAD, 1 1/2 FEET WEST OF A FENCE, 150 1/2 FEET NORTH
 LC0626'OF THE SECOND POWER POLE SOUTH OF A BOARD GATE EAST OF THE ROAD,
 LC0626'55.1 FEET NORTH OF TRIANGULATION STATION GILLUM, 54.2 FEET NORTH
 LC0626'OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 LC0626'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0626
 LC0626                          STATION RECOVERY (1975)
 LC0626
 LC0626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 LC0626'MARK NOT FOUND.
 LC0626
 LC0626                          STATION RECOVERY (2012)
 LC0626
 LC0626'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0626'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0628 ***********************************************************************
 LC0628  DESIGNATION -  GILLUM RM 2
 LC0628  PID         -  LC0628
 LC0628  STATE/COUNTY-  IL/MCLEAN
 LC0628  COUNTRY     -  US
 LC0628  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0628
 LC0628                         *CURRENT SURVEY CONTROL
 LC0628  ______________________________________________________________________
 LC0628* NAD 83(1986) POSITION- 40 23 41.55   (N) 088 54 03.98   (W)   HD_HELD1
 LC0628* NAVD 88 ORTHO HEIGHT -   236.184 (meters)      774.88  (feet) ADJUSTED
 LC0628  ______________________________________________________________________
 LC0628  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 LC0628  DYNAMIC HEIGHT  -        236.070 (meters)      774.51  (feet) COMP
 LC0628  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 LC0628
 LC0628  VERT ORDER      -  SECOND    CLASS 0
 LC0628
 LC0628.The horizontal coordinates were determined by differentially corrected
 LC0628.hand held GPS observations or other comparable positioning techniques
 LC0628.and have an estimated accuracy of +/- 3 meters.
 LC0628
 LC0628.The orthometric height was determined by differential leveling and
 LC0628.adjusted by the NATIONAL GEODETIC SURVEY
 LC0628.in June 1991.
 LC0628
 LC0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0628.GEOID18 height accuracy estimate available here.
 LC0628
 LC0628.Click photographs - Photos may exist for this station.
 LC0628
 LC0628.The dynamic height is computed by dividing the NAVD 88
 LC0628.geopotential number by the normal gravity value computed on the
 LC0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0628.degrees latitude (g = 980.6199 gals.).
 LC0628
 LC0628.The modeled gravity was interpolated from observed gravity values.
 LC0628
 LC0628;                    North         East    Units  Estimated Accuracy
 LC0628;SPC IL E     -   414,000.3     251,797.2     MT  (+/- 3 meters HH1 GPS) 
 LC0628
 LC0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3865673320(NAD 83)
 LC0628
 LC0628                          SUPERSEDED SURVEY CONTROL
 LC0628
 LC0628  NGVD 29 (??/??/92)  236.241  (m)          775.07   (f) ADJ UNCH    2 0
 LC0628
 LC0628.Superseded values are not recommended for survey control.
 LC0628
 LC0628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0628.See file dsdata.pdf to determine how the superseded data were derived.
 LC0628
 LC0628_MARKER: DR = REFERENCE MARK DISK
 LC0628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0628_STAMPING: GILLUM NO 2 1959
 LC0628_MARK LOGO: CGS
 LC0628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0628+STABILITY: SURFACE MOTION
 LC0628
 LC0628  HISTORY     - Date     Condition        Report By
 LC0628  HISTORY     - 1959     MONUMENTED       CGS
 LC0628  HISTORY     - 1975     MARK NOT FOUND   NGS
 LC0628  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0628
 LC0628                          STATION DESCRIPTION
 LC0628
 LC0628'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0628'0.8 MI S FROM GILLUM.
 LC0628'ABOUT 0.8 MILES SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0628'THE NEW YORK CENTRAL RAILROAD AT GILLUM, 22 FEET EAST OF THE
 LC0628'CENTER LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 42 1/2 FEET NORTH
 LC0628'OF THE SECOND POWER POLE SOUTH OF A BOARD GATE EAST OF THE ROAD,
 LC0628'52.7 FEET SOUTH OF TRIANGULATION STATION GILLUM, 53.7 FEET SOUTH
 LC0628'OF A METAL WITNESS POST, ABOUT A FOOT BELOW THE LEVEL OF THE ROAD
 LC0628'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0628
 LC0628                          STATION RECOVERY (1975)
 LC0628
 LC0628'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 LC0628'MARK NOT FOUND.
 LC0628
 LC0628                          STATION RECOVERY (2012)
 LC0628
 LC0628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0628'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0107 ***********************************************************************
 LC0107  DESIGNATION -  GILMAN
 LC0107  PID         -  LC0107
 LC0107  STATE/COUNTY-  IL/IROQUOIS
 LC0107  COUNTRY     -  US
 LC0107  USGS QUAD   -  LA HOGUE (2018)
 LC0107
 LC0107                         *CURRENT SURVEY CONTROL
 LC0107  ______________________________________________________________________
 LC0107* NAD 83(1997) POSITION- 40 46 21.59334(N) 088 00 47.14541(W)   ADJUSTED
 LC0107* NAVD 88 ORTHO HEIGHT -   199.708 (meters)      655.21  (feet) ADJUSTED
 LC0107  ______________________________________________________________________
 LC0107  GEOID HEIGHT    -        -32.445 (meters)                     GEOID18
 LC0107  LAPLACE CORR    -         -2.89  (seconds)                    DEFLEC18
 LC0107  DYNAMIC HEIGHT  -        199.621 (meters)      654.92  (feet) COMP
 LC0107  MODELED GRAVITY -    980,182.4   (mgal)                       NAVD 88
 LC0107
 LC0107  HORZ ORDER      -  SECOND
 LC0107  VERT ORDER      -  SECOND    CLASS 0
 LC0107
 LC0107.The horizontal coordinates were established by classical geodetic methods
 LC0107.and adjusted by the National Geodetic Survey in October 1999.
 LC0107
 LC0107.The orthometric height was determined by differential leveling and
 LC0107.adjusted by the NATIONAL GEODETIC SURVEY
 LC0107.in June 1991.
 LC0107
 LC0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0107.GEOID18 height accuracy estimate available here.
 LC0107
 LC0107.Click photographs - Photos may exist for this station.
 LC0107
 LC0107.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0107
 LC0107.The dynamic height is computed by dividing the NAVD 88
 LC0107.geopotential number by the normal gravity value computed on the
 LC0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0107.degrees latitude (g = 980.6199 gals.).
 LC0107
 LC0107.The modeled gravity was interpolated from observed gravity values.
 LC0107
 LC0107. The following values were computed from the NAD 83(1997) position.
 LC0107
 LC0107;                    North         East     Units Scale Factor Converg.
 LC0107;SPC IL E     -   455,845.807   327,034.938   MT  0.99998399   +0 12 32.9
 LC0107;SPC IL E     - 1,495,554.12  1,072,947.13   sFT  0.99998399   +0 12 32.9
 LC0107;UTM  16      - 4,514,014.849   414,504.339   MT  0.99968997   -0 39 41.9
 LC0107
 LC0107!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0107!SPC IL E     -   0.99997376  x   0.99998399  =   0.99995775
 LC0107!UTM  16      -   0.99997376  x   0.99968997  =   0.99966374
 LC0107
 LC0107:                Primary Azimuth Mark                     Grid Az
 LC0107:SPC IL E     -  GILMAN AZ MK                             269 13 27.6
 LC0107:UTM  16      -  GILMAN AZ MK                             270 05 42.4
 LC0107
 LC0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1450414014(NAD 83)
 LC0107
 LC0107|---------------------------------------------------------------------|
 LC0107| PID    Reference Object                     Distance      Geod. Az  |
 LC0107|                                                           dddmmss.s |
 LC0107| LB2343 DANFORTH MUNICIPAL TANK             APPROX. 6.0 KM 0295456.2 |
 LC0107| LC0106 GILMAN RM 1                          17.045 METERS 08835     |
 LC0107| LB2344 GILMAN MUNICIPAL TANK               APPROX. 2.2 KM 1092637.4 |
 LC0107| LC0108 GILMAN RM 2                          17.415 METERS 26843     |
 LC0107| CI7459 GILMAN AZ MK                                       2692600.5 |
 LC0107|---------------------------------------------------------------------|
 LC0107
 LC0107                          SUPERSEDED SURVEY CONTROL
 LC0107
 LC0107  NAD 83(1997)-  40 46 21.59382(N)    088 00 47.14655(W) AD(       ) 2
 LC0107  NAD 83(1986)-  40 46 21.60131(N)    088 00 47.15374(W) AD(       ) 2
 LC0107  NAD 27      -  40 46 21.47640(N)    088 00 47.00790(W) AD(       ) 2
 LC0107  NGVD 29 (??/??/92)  199.781  (m)          655.45   (f) ADJ UNCH    2 0
 LC0107  NGVD 29             199.78   (m)          655.4    (f) LEVELING    3  
 LC0107
 LC0107.Superseded values are not recommended for survey control.
 LC0107
 LC0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0107.See file dsdata.pdf to determine how the superseded data were derived.
 LC0107
 LC0107_MARKER: DS = TRIANGULATION STATION DISK
 LC0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0107_STAMPING: GILMAN 1959
 LC0107_MARK LOGO: CGS
 LC0107_PROJECTION: PROJECTING 8 CENTIMETERS
 LC0107_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0107+STABILITY: SURFACE MOTION
 LC0107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0107+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2021
 LC0107
 LC0107  HISTORY     - Date     Condition        Report By
 LC0107  HISTORY     - 1959     MONUMENTED       CGS
 LC0107  HISTORY     - 1959     GOOD             CGS
 LC0107  HISTORY     - 1979     GOOD             NGS
 LC0107  HISTORY     - 20071006 GOOD             GEOCAC
 LC0107  HISTORY     - 20210302 GOOD             ILDT
 LC0107
 LC0107                          STATION DESCRIPTION
 LC0107
 LC0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0107'THE STATION IS LOCATED ABOUT 1-1/4 MILES NORTHWEST OF GILMAN AND
 LC0107'ABOUT 2 MILES WEST OF U.S. HIGHWAY 45.
 LC0107'
 LC0107'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 54, 45
 LC0107'AND 24, ABOUT 1 MILE SOUTH OF GILMAN, GO WEST ON U.S. HIGHWAY
 LC0107'24 FOR 0.85 MILE TO A CROSSROAD, TURN RIGHT AND GO NORTH FOR
 LC0107'1.5 MILE ON A GRAVEL ROAD TO A SIDE ROAD LEFT, TURN LEFT, WEST,
 LC0107'FOR 0.05 MILE TO THE STATION ON THE LEFT.
 LC0107'
 LC0107'STATION MARK, A STANDARD DISK STAMPED GILMAN 1959, IS SET IN
 LC0107'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE MARK
 LC0107'IS 24 FEET SOUTH OF THE APPROXIMATE CENTER OF THE GRAVEL
 LC0107'ROAD, 1.8 FEET WEST OF A WITNESS POST AND 1 FOOT NORTH OF A
 LC0107'FENCE LINE.
 LC0107'
 LC0107'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED GILMAN NO
 LC0107'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0107'5 INCHES.  THE MARK IS 24 FEET SOUTH OF THE APPROXIMATE
 LC0107'CENTER OF THE GRAVEL ROAD AND 1 FOOT NORTH OF THE FENCE LINE.
 LC0107'
 LC0107'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED GILMAN NO
 LC0107'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0107'4 INCHES.  THE MARK IS 24 FEET SOUTH OF THE APPROXIMATE
 LC0107'CENTER OF THE GRAVEL ROAD AND 1 FOOT NORTH OF THE FENCE LINE.
 LC0107'
 LC0107'AZIMUTH MARK, A STANDARD DISK STAMPED GILMAN 1959, IS SET
 LC0107'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
 LC0107'THE MARK IS 102 FEET EAST OF A DRIVEWAY LEADING TO THE HOME OF
 LC0107'MR. EDWARD T. MILLER, 25 FEET EAST OF A TELEPHONE POLE, 23.5
 LC0107'FEET NORTH OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD,
 LC0107'1.8 FEET EAST OF A WITNESS POST AND 1 FOOT SOUTH OF A FENCE
 LC0107'LINE.
 LC0107'
 LC0107'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE
 LC0107'GRAVEL ROAD FOR 0.5 MILE TO THE AZIMUTH MARK ON THE RIGHT
 LC0107'AS DESCRIBED.
 LC0107
 LC0107                          STATION RECOVERY (1959)
 LC0107
 LC0107'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0107'1.6 MI NW FROM GILMAN.
 LC0107'ABOUT 0.1 MILE NORTH ALONG NORTH CENTRAL STREET FROM THE POST
 LC0107'OFFICE AT GILMAN, THENCE 1.1 MILES WEST ALONG A GRAVEL ROAD, THENCE
 LC0107'0.35 MILES NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL
 LC0107'ROAD WEST, 24 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 183 FEET
 LC0107'WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A FENCE,
 LC0107'132 FEET EAST OF A T-FENCE CORNER, 1.8 FEET WEST-NORTHWEST OF A
 LC0107'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 LC0107'OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0107
 LC0107                          STATION RECOVERY (1979)
 LC0107
 LC0107'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0107'STATION MARK, RM 1, 2 AND THE AZIMUTH MARK FOUND IN GOOD
 LC0107'CONDITION.  DUE TO MANY ROAD CHANGES A NEW DESCRIPTION FOLLOWS.
 LC0107'
 LC0107'THE STATION IS LOCATED ABOUT 1 AND 1 QUARTER MILE NW OF GILMAN AND
 LC0107'ON ROAD RIGHT OF WAY, IT IS 239 FT W OF THE CENTER LINE ROAD, 137 FT
 LC0107'E OF E 1 OF 3 LARGE TREES IN A ROW, 24 FT S OF CENTER LINE OF ROAD AND
 LC0107'1.5 FT W OF A METAL WITNESS POST.  THE MARK PROJECTS 3 INCHES AND THE
 LC0107'DISK STAMPED GILMAN 1959.
 LC0107'
 LC0107'RM 1 IS 183 FT W OF CENTER LINE OF ROAD, 55 FT E OF THE METAL WITNESS
 LC0107'POST AND 23 FT S OF CENTER LINE OF ROAD.  THE MARK PROJECTS 6 INCHES
 LC0107'AND THE DISK STAMPED GILMAN NO 1 1959.
 LC0107'
 LC0107'RM 2 IS 82 FT E OF THE E ONE OF THREE LARGE TREES, 59 FT W OF THE
 LC0107'METAL WITNESS POST AND 23 FT S OF THE CENTER LINE OF ROAD.  THE MARK
 LC0107'PROJECTS 4 INCHES AND THE DISK STAMPED GILMAN NO 2 1959.
 LC0107'
 LC0107'THE AZIMUTH MARK IS 104 FT E OF CENTER LINE OF DRIVEWAY, 22 FT N OF
 LC0107'THE CENTER LINE OF ROAD AND 0.5 FT S OF A METAL WITNESS POST.  THE
 LC0107'MARK IS FLUSH AND THE DISK STAMPED GILMAN 1959.
 LC0107'
 LC0107'TO REACH STATION FROM JUNCTION OF INTERSTATE HIGHWAY 57 AND
 LC0107'U.S. HIGHWAY 24 AT THE SW EDGE OF GILMAN, GO W ON HIGHWAY 24 FOR 0.25
 LC0107'MILE TO A CROSS ROADS.  TURN RIGHT, GO N ON PAVED ROAD FOR 1.5 MILE
 LC0107'TO A SIDE ROAD LEFT.  TURN LEFT, GO W FOR 0.05 MILE TO STATION LEFT AS
 LC0107'DESCRIBED.  CONTINUE W FOR 0.5 MILE TO THE AZIMUTH MARK ON THE RIGHT,
 LC0107'NORTH SIDE OF ROAD.
 LC0107
 LC0107                          STATION RECOVERY (2007)
 LC0107
 LC0107'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0107'FOUND STATION AND RM 1.  RM 2 DISK SHEARED OFF. AZ FOUND.
 LC0107
 LC0107                          STATION RECOVERY (2021)
 LC0107
 LC0107'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LC0107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2344 ***********************************************************************
 LB2344  DESIGNATION -  GILMAN MUNICIPAL TANK
 LB2344  PID         -  LB2344
 LB2344  STATE/COUNTY-  IL/IROQUOIS
 LB2344  COUNTRY     -  US
 LB2344  USGS QUAD   -  GILMAN (2018)
 LB2344
 LB2344                         *CURRENT SURVEY CONTROL
 LB2344  ______________________________________________________________________
 LB2344* NAD 83(1997) POSITION- 40 45 58.36820(N) 087 59 20.64677(W)   ADJUSTED
 LB2344  ______________________________________________________________________
 LB2344  GEOID HEIGHT    -        -32.478 (meters)                     GEOID18
 LB2344  LAPLACE CORR    -         -2.98  (seconds)                    DEFLEC18
 LB2344  HORZ ORDER      -  THIRD
 LB2344
 LB2344.The horizontal coordinates were established by classical geodetic methods
 LB2344.and adjusted by the National Geodetic Survey in October 1999.
 LB2344
 LB2344.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2344.GEOID18 height accuracy estimate available here.
 LB2344
 LB2344.Click photographs - Photos may exist for this station.
 LB2344
 LB2344.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2344
 LB2344. The following values were computed from the NAD 83(1997) position.
 LB2344
 LB2344;                    North         East     Units Scale Factor Converg.
 LB2344;SPC IL E     -   455,137.078   329,066.183   MT  0.99998539   +0 13 29.3
 LB2344;SPC IL E     - 1,493,228.90  1,079,611.30   sFT  0.99998539   +0 13 29.3
 LB2344;UTM  16      - 4,513,275.553   416,523.980   MT  0.99968577   -0 38 45.1
 LB2344
 LB2344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1652313275(NAD 83)
 LB2344
 LB2344                          SUPERSEDED SURVEY CONTROL
 LB2344
 LB2344  NAD 83(1997)-  40 45 58.36859(N)    087 59 20.64830(W) AD(       ) 3
 LB2344  NAD 83(1986)-  40 45 58.37631(N)    087 59 20.65517(W) AD(       ) 3
 LB2344  NAD 27      -  40 45 58.25100(N)    087 59 20.51100(W) AD(       ) 3
 LB2344
 LB2344.Superseded values are not recommended for survey control.
 LB2344
 LB2344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2344.See file dsdata.pdf to determine how the superseded data were derived.
 LB2344
 LB2344_MARKER: 53 = ELEVATED TANK
 LB2344
 LB2344  HISTORY     - Date     Condition        Report By
 LB2344  HISTORY     - 1939     FIRST OBSERVED   CGS
 LB2344  HISTORY     - 1959     GOOD             CGS
 LB2344
 LB2344                          STATION DESCRIPTION
 LB2344
 LB2344'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LB2344'THE POINT OBSERVED UPON WAS THE FINAL OF THE MUNICIPAL WATER TANK OF
 LB2344'GILMAN.  THE TANK IS A STEEL STRUCTURE PAINTED BLACK AND IS
 LB2344'APPROXIMATELY 125 FEET HIGH.  IT IS LOCATED IN THE CENTRAL PART OF
 LB2344'TOWN AND IS THE ONLY TANK IN THE IMMEDIATE VICINITY.
 LB2344'
 LB2344'OBSERVED UPON FROM TRIANGULATION STATIONS.  PIPER, KEMPTON, SPRING
 LB2344'CREEK (U. S. L. S. 1879), AND ASHKUM (NO. 58 W U. S. G. S.).
 LB2344'
 LB2344'AN INTERSECTION STATION.
 LB2344
 LB2344                          STATION RECOVERY (1959)
 LB2344
 LB2344'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB2344'THE STATION IS LOCATED IN THE SOUTHEAST PART OF GILMAN, 0.05 MILE
 LB2344'SOUTH OF U. S. HIGHWAY 45 AND APPROXIMATELY 150 FEET SOUTHWEST OF
 LB2344'THE CORNER OF S. HARTWELL STREET AND E. CRESENT STREET.
 LB2344'
 LB2344'THE STATION IS AN OVAL SHAPED TANK SUPPORTED BY 4 LEGS, PAINTED
 LB2344'SILVER AND IS APPROXIMATELY 130 FEET HIGH.
 LB2344'
 LB2344'THE POINT INTERSECTED WAS THE CENTER OF THE FINAL ON TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0106 ***********************************************************************
 LC0106  DESIGNATION -  GILMAN RM 1
 LC0106  PID         -  LC0106
 LC0106  STATE/COUNTY-  IL/IROQUOIS
 LC0106  COUNTRY     -  US
 LC0106  USGS QUAD   -  LA HOGUE (2018)
 LC0106
 LC0106                         *CURRENT SURVEY CONTROL
 LC0106  ______________________________________________________________________
 LC0106* NAD 83(1986) POSITION- 40 46 21.61   (N) 088 00 46.42   (W)   HD_HELD1
 LC0106* NAVD 88 ORTHO HEIGHT -   199.777 (meters)      655.44  (feet) ADJUSTED
 LC0106  ______________________________________________________________________
 LC0106  GEOID HEIGHT    -        -32.445 (meters)                     GEOID18
 LC0106  DYNAMIC HEIGHT  -        199.689 (meters)      655.15  (feet) COMP
 LC0106  MODELED GRAVITY -    980,182.4   (mgal)                       NAVD 88
 LC0106
 LC0106  VERT ORDER      -  SECOND    CLASS 0
 LC0106
 LC0106.The horizontal coordinates were determined by differentially corrected
 LC0106.hand held GPS observations or other comparable positioning techniques
 LC0106.and have an estimated accuracy of +/- 3 meters.
 LC0106
 LC0106.The orthometric height was determined by differential leveling and
 LC0106.adjusted by the NATIONAL GEODETIC SURVEY
 LC0106.in June 1991.
 LC0106
 LC0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0106.GEOID18 height accuracy estimate available here.
 LC0106
 LC0106.Click photographs - Photos may exist for this station.
 LC0106
 LC0106.The dynamic height is computed by dividing the NAVD 88
 LC0106.geopotential number by the normal gravity value computed on the
 LC0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0106.degrees latitude (g = 980.6199 gals.).
 LC0106
 LC0106.The modeled gravity was interpolated from observed gravity values.
 LC0106
 LC0106;                    North         East    Units  Estimated Accuracy
 LC0106;SPC IL E     -   455,846.4     327,051.9     MT  (+/- 3 meters HH1 GPS) 
 LC0106
 LC0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1452114015(NAD 83)
 LC0106
 LC0106                          SUPERSEDED SURVEY CONTROL
 LC0106
 LC0106  NGVD 29 (??/??/92)  199.850  (m)          655.67   (f) ADJ UNCH    2 0
 LC0106
 LC0106.Superseded values are not recommended for survey control.
 LC0106
 LC0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0106.See file dsdata.pdf to determine how the superseded data were derived.
 LC0106
 LC0106_MARKER: DR = REFERENCE MARK DISK
 LC0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0106_STAMPING: GILMAN NO 1 1959
 LC0106_MARK LOGO: CGS
 LC0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0106+STABILITY: SURFACE MOTION
 LC0106
 LC0106  HISTORY     - Date     Condition        Report By
 LC0106  HISTORY     - 1959     MONUMENTED       CGS
 LC0106  HISTORY     - 20071006 GOOD             GEOCAC
 LC0106
 LC0106                          STATION DESCRIPTION
 LC0106
 LC0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0106'1.6 MI NW FROM GILMAN.
 LC0106'ABOUT 0.1 MILE NORTH ALONG NORTH CENTRAL STREET FROM THE POST
 LC0106'OFFICE AT GILMAN, THENCE 1.1 MILES WEST ALONG A GRAVEL ROAD,
 LC0106'THENCE 0.35 MILE NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A
 LC0106'GRAVEL ROAD WEST, 24 FEET SOUTH OF THE CENTER LINE OF THE ROAD
 LC0106'WEST, 139 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH
 LC0106'OF A FENCE, 56.0 FEET EAST OF TRIANGULATION STATION GILMAN, 188
 LC0106'FEET EAST OF A T-FENCE CORNER, 54.2 FEET EAST OF A METAL WITNESS
 LC0106'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0106'POST PROJECTING 4 INCHES.
 LC0106
 LC0106                          STATION RECOVERY (2007)
 LC0106
 LC0106'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0108 ***********************************************************************
 LC0108  DESIGNATION -  GILMAN RM 2
 LC0108  PID         -  LC0108
 LC0108  STATE/COUNTY-  IL/IROQUOIS
 LC0108  COUNTRY     -  US
 LC0108  USGS QUAD   -  LA HOGUE (2018)
 LC0108
 LC0108                         *CURRENT SURVEY CONTROL
 LC0108  ______________________________________________________________________
 LC0108* NAD 83(1986) POSITION- 40 46 21.58   (N) 088 00 47.89   (W)   HD_HELD1
 LC0108* NAVD 88 ORTHO HEIGHT -   199.629 (meters)      654.95  (feet) ADJUSTED
 LC0108  ______________________________________________________________________
 LC0108  GEOID HEIGHT    -        -32.445 (meters)                     GEOID18
 LC0108  DYNAMIC HEIGHT  -        199.542 (meters)      654.66  (feet) COMP
 LC0108  MODELED GRAVITY -    980,182.4   (mgal)                       NAVD 88
 LC0108
 LC0108  VERT ORDER      -  SECOND    CLASS 0
 LC0108
 LC0108.The horizontal coordinates were determined by differentially corrected
 LC0108.hand held GPS observations or other comparable positioning techniques
 LC0108.and have an estimated accuracy of +/- 3 meters.
 LC0108
 LC0108.The orthometric height was determined by differential leveling and
 LC0108.adjusted by the NATIONAL GEODETIC SURVEY
 LC0108.in June 1991.
 LC0108
 LC0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0108.GEOID18 height accuracy estimate available here.
 LC0108
 LC0108.Click photographs - Photos may exist for this station.
 LC0108
 LC0108.The dynamic height is computed by dividing the NAVD 88
 LC0108.geopotential number by the normal gravity value computed on the
 LC0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0108.degrees latitude (g = 980.6199 gals.).
 LC0108
 LC0108.The modeled gravity was interpolated from observed gravity values.
 LC0108
 LC0108;                    North         East    Units  Estimated Accuracy
 LC0108;SPC IL E     -   455,845.3     327,017.5     MT  (+/- 3 meters HH1 GPS) 
 LC0108
 LC0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1448614014(NAD 83)
 LC0108
 LC0108                          SUPERSEDED SURVEY CONTROL
 LC0108
 LC0108  NGVD 29 (??/??/92)  199.702  (m)          655.19   (f) ADJ UNCH    2 0
 LC0108
 LC0108.Superseded values are not recommended for survey control.
 LC0108
 LC0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0108.See file dsdata.pdf to determine how the superseded data were derived.
 LC0108
 LC0108_MARKER: DR = REFERENCE MARK DISK
 LC0108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0108_STAMPING: GILMAN NO 2 1959
 LC0108_MARK LOGO: CGS
 LC0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0108+STABILITY: SURFACE MOTION
 LC0108
 LC0108  HISTORY     - Date     Condition        Report By
 LC0108  HISTORY     - 1959     MONUMENTED       CGS
 LC0108  HISTORY     - 20071006 POOR             GEOCAC
 LC0108
 LC0108                          STATION DESCRIPTION
 LC0108
 LC0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0108'1.6 MI NW FROM GILMAN.
 LC0108'ABOUT 0.1 MILES NORTH ALONG NORTH CENTRAL STREET FROM THE POST
 LC0108'OFFICE AT GILMAN, THENCE 1.1 MILES WEST ALONG A GRAVEL ROAD,
 LC0108'THENCE 0.35 MILES NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF
 LC0108'A GRAVEL ROAD WEST, 24 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL
 LC0108'ROAD WEST, 240 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 LC0108'NORTH OF A FENCE, 75 FEET EAST OF A T-FENCE CORNER, 57.1 FEET
 LC0108'WEST OF TRIANGULATION STATION GILMAN, 58.8 FEET WEST OF A METAL
 LC0108'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0108'CONCRETE POST PROJECTING 4 INCHES.
 LC0108
 LC0108                          STATION RECOVERY (2007)
 LC0108
 LC0108'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0108'DISK SHEARED OFF
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0557 ***********************************************************************
 LC0557  DESIGNATION -  GILMORE
 LC0557  PID         -  LC0557
 LC0557  STATE/COUNTY-  IL/MCLEAN
 LC0557  COUNTRY     -  US
 LC0557  USGS QUAD   -  LE ROY (2018)
 LC0557
 LC0557                         *CURRENT SURVEY CONTROL
 LC0557  ______________________________________________________________________
 LC0557* NAD 83(1997) POSITION- 40 20 45.94321(N) 088 47 34.27285(W)   ADJUSTED
 LC0557* NAVD 88 ORTHO HEIGHT -   244.363 (meters)      801.71  (feet) ADJUSTED
 LC0557  ______________________________________________________________________
 LC0557  GEOID HEIGHT    -        -31.938 (meters)                     GEOID18
 LC0557  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 LC0557  DYNAMIC HEIGHT  -        244.246 (meters)      801.33  (feet) COMP
 LC0557  MODELED GRAVITY -    980,139.3   (mgal)                       NAVD 88
 LC0557
 LC0557  HORZ ORDER      -  SECOND
 LC0557  VERT ORDER      -  SECOND    CLASS 0
 LC0557
 LC0557.The horizontal coordinates were established by classical geodetic methods
 LC0557.and adjusted by the National Geodetic Survey in October 1999.
 LC0557
 LC0557.The orthometric height was determined by differential leveling and
 LC0557.adjusted by the NATIONAL GEODETIC SURVEY
 LC0557.in June 1991.
 LC0557
 LC0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0557.GEOID18 height accuracy estimate available here.
 LC0557
 LC0557.Click photographs - Photos may exist for this station.
 LC0557
 LC0557.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0557
 LC0557.The dynamic height is computed by dividing the NAVD 88
 LC0557.geopotential number by the normal gravity value computed on the
 LC0557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0557.degrees latitude (g = 980.6199 gals.).
 LC0557
 LC0557.The modeled gravity was interpolated from observed gravity values.
 LC0557
 LC0557. The following values were computed from the NAD 83(1997) position.
 LC0557
 LC0557;                    North         East     Units Scale Factor Converg.
 LC0557;SPC IL E     -   408,530.428   260,959.529   MT  0.99999375   -0 17 51.0
 LC0557;SPC IL E     - 1,340,320.25    856,164.72   sFT  0.99999375   -0 17 51.0
 LC0557;UTM  16      - 4,467,714.146   347,733.913   MT  0.99988540   -1 09 39.3
 LC0557
 LC0557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0557!SPC IL E     -   0.99996668  x   0.99999375  =   0.99996043
 LC0557!UTM  16      -   0.99996668  x   0.99988540  =   0.99985208
 LC0557
 LC0557:                Primary Azimuth Mark                     Grid Az
 LC0557:SPC IL E     -  GILMORE AZ MK                            181 17 12.1
 LC0557:UTM  16      -  GILMORE AZ MK                            182 09 00.4
 LC0557
 LC0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4773367714(NAD 83)
 LC0557
 LC0557|---------------------------------------------------------------------|
 LC0557| PID    Reference Object                     Distance      Geod. Az  |
 LC0557|                                                           dddmmss.s |
 LC0557| LC0559 GILMORE AZ MK                                      1805921.1 |
 LC0557| LC1615 GILMORE RM 3                         10.820 METERS 26933     |
 LC0557| LC0558 GILMORE RM 2                         11.346 METERS 26949     |
 LC0557| LC0556 GILMORE RM 1                         17.334 METERS 35946     |
 LC0557|---------------------------------------------------------------------|
 LC0557
 LC0557                          SUPERSEDED SURVEY CONTROL
 LC0557
 LC0557  NAD 83(1986)-  40 20 45.95526(N)    088 47 34.27491(W) AD(       ) 2
 LC0557  NAD 27      -  40 20 45.82930(N)    088 47 34.01630(W) AD(       ) 2
 LC0557  NGVD 29 (??/??/92)  244.419  (m)          801.90   (f) ADJ UNCH    2 0
 LC0557  NGVD 29             244.42   (m)          801.9    (f) LEVELING    3  
 LC0557
 LC0557.Superseded values are not recommended for survey control.
 LC0557
 LC0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0557.See file dsdata.pdf to determine how the superseded data were derived.
 LC0557
 LC0557_MARKER: DS = TRIANGULATION STATION DISK
 LC0557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0557_STAMPING: GILMORE 1959
 LC0557_MARK LOGO: CGS
 LC0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0557+STABILITY: SURFACE MOTION
 LC0557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0557+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2012
 LC0557
 LC0557  HISTORY     - Date     Condition        Report By
 LC0557  HISTORY     - 1959     MONUMENTED       CGS
 LC0557  HISTORY     - 1959     GOOD             CGS
 LC0557  HISTORY     - 1977     GOOD             NGS
 LC0557  HISTORY     - 20120807 GOOD             ILDT
 LC0557
 LC0557                          STATION DESCRIPTION
 LC0557
 LC0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0557'THE STATION IS LOCATED ABOUT 1-1/2 MILES WEST OF LE ROY
 LC0557'AND ABOUT 3/4 MILE SOUTH OF U.S. HIGHWAY 150.
 LC0557'
 LC0557'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 150 (N. WALNUT
 LC0557'STREET) AND WEST CENTER STREET IN LE ROY, GO WEST ON WEST
 LC0557'CENTER STREET FOR 0.3 MILE TO A T INTERSECTION, TURN LEFT
 LC0557'(SOUTH) FOR 0.45 MILE TO A SIDE ROAD RIGHT, TURN RIGHT (WEST)
 LC0557'ON SURFACED ROAD FOR 1.25 MILES TO CROSSROADS AND CEMETERY
 LC0557'IN THE SOUTHEAST ANGLE OF THE INTERSECTION, TURN RIGHT (NORTH)
 LC0557'ON GRAVELED ROAD FOR 0.05 MILE TO THE AZIMUTH MARK ON THE LEFT.
 LC0557'CONTINUE NORTH ON GRAVELED ROAD FOR 0.35 MILE TO THE STATION
 LC0557'ON THE RIGHT AS DESCRIBED.
 LC0557'
 LC0557'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A
 LC0557'8 X 8 INCH CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND
 LC0557'THE DISK IS STAMPED GILMORE 1959.  IT IS 55 FEET SOUTH-SOUTHWEST
 LC0557'OF A 24 INCH PINE TREE, 18 FEET EAST OF THE APPROXIMATE CENTER
 LC0557'OF ROAD, 4 FEET WEST OF FENCE AND 3.8 FEET WEST OF WITNESS
 LC0557'POST.
 LC0557'
 LC0557'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0557'IN TOP OF A 8 X 8 INCH CONCRETE POST WHICH PROJECTS ABOUT
 LC0557'4 INCHES AND THE DISK IS STAMPED GILMORE NO 1 1959.  IT IS
 LC0557'18.5 FEET EAST OF THE APPROXIMATE CONTER OF ROAD, 17 FEET
 LC0557'WEST-NORTHWEST OF A 24 INCH PINE TREE AND 4.7 FEET WEST OF
 LC0557'A FENCE.
 LC0557'
 LC0557'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0557'IN THE TOP OF A 8 X 8 INCH CONCRETE POST WHICH PROJECTS ABOUT
 LC0557'3 INCHES AND THE DISK IS STAMPED GILMORE NO 2 1959.  IT IS
 LC0557'20 FEET WEST OF THE APPROXIMATE CENTER OF ROAD AND 1.5 FEET
 LC0557'EAST OF FENCE.
 LC0557'
 LC0557'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 LC0557'A 8 X 8 INCH CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES
 LC0557'AND THE DISK IS STAMPED GILMORE 1959.  IT IS 19 FEET WEST
 LC0557'OF THE APPROXIMATE CENTER OF ROAD, 1.6 FEET NORTHEAST OF A
 LC0557'WITNESS POST AND 1 FOOT EAST OF A FENCE.
 LC0557'
 LC0557'HEIGHT OF LIGHT ABOVE STATION MARK 4.80 METERS.
 LC0557
 LC0557                          STATION RECOVERY (1959)
 LC0557
 LC0557'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0557'2.4 MI NW FROM LE ROY.
 LC0557'ABOUT 1.55 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0557'FROM THE STAION AT LE ROY, THENCE 0.8 MILES SOUTH ALONG A GRAVEL
 LC0557'ROAD, AT THE HIGHEST PART OF A HILL, 18 FEET EAST OF THE CENTER
 LC0557'LINE OF THE ROAD, 4 FEET WEST OF A FENCE, 89 FEET SOUTH-SOUTHEAST
 LC0557'AND ACROSS THE ROAD FROM THE SOUTH END OF A BOARD GATE, 55 FEET
 LC0557'SOUTH-SOUTHWEST OF THE SOUTH ONE OF THREE PINE TREES EAST OF THE
 LC0557'ROAD, 3.9 FEET WEST OF A METAL WITNESS POST, 2 FEET ABOVE THE
 LC0557'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0557'3 INCHES.
 LC0557
 LC0557                          STATION RECOVERY (1977)
 LC0557
 LC0557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 LC0557'STATION MARK AND REFERENCE MARK 1 FOUND IN GOOD CONDITION.  REFERENCE
 LC0557'MARK 2 WAS FOUND WITH THE DISK SHEARED OFF.  THE AZIMUTH MARK WAS
 LC0557'NOT FOUND AND ASSUMED DESTROYED BY ROAD CONSTRUCTION.  THERE WAS NO
 LC0557'VISIBLE OBJECT TO SET A NEW AZIMUTH MARK FROM.  REFERENCE MARK
 LC0557'3 WAS ESTABLISHED.  THE DISTANCE TO REFERENCE MARK 1 WAS VERIFIED.
 LC0557'DUE TO VARIOUS ROAD CHANGES A NEW DESCRIPTION FOLLOWS--
 LC0557'
 LC0557'STATION IS LOCATED ABOUT 1-1/2 MILES WEST OF LEROY AND ON ROAD
 LC0557'RIGHT-OF-WAY.
 LC0557'
 LC0557'TO REACH THE STATION FROM THE OVERPASS OF INTERSTATE HIGHWAY 74 AND
 LC0557'CHESTNUT STREET AT THE SOUTH EDGE OF LEROY, GO SOUTH ON CHESTNUT
 LC0557'STREET FOR 0.25 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH
 LC0557'AND WEST ON A PAVED ROAD FOR 1.6 MILE TO A CROSSROADS AT A
 LC0557'CEMETERY IN THE SOUTHEAST ANGLE.  TURN RIGHT GO NORTH ON A
 LC0557'GRAVELED ROAD FOR 0.35 MILE AND THE STATION ON THE RIGHT.  IT IS
 LC0557'16 FEET EAST OF THE CENTERLINE OF THE ROAD, 55 FEET SOUTHWEST OF
 LC0557'A 30-INCH LONE PINE TREE AND 3.8 FEET WEST OF A FENCE LINE AND A
 LC0557'METAL WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED
 LC0557'GILMORE 1959.
 LC0557'
 LC0557'REFERENCE MARK 1 IS 16 FEET EAST OF THE CENTERLINE OF THE ROAD, 17
 LC0557'FEET WEST OF THE LONE PINE TREE AND 5.5 FEET WEST OF THE FENCELINE.
 LC0557'THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED GILMORE NO 1 1959.
 LC0557'
 LC0557'REFERENCE MARK 3 IS 39 FEET WEST OF THE METAL WITNESS POST AND 19
 LC0557'FEET WEST OF THE CENTERLINE OF THE ROAD.  THE MARK IS FLUSH AND THE
 LC0557'DISK STAMPED GILMORE 1959 NO 3 1977.
 LC0557'
 LC0557'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES WEST OF
 LC0557'LEROY.
 LC0557'
 LC0557'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0557
 LC0557                          STATION RECOVERY (2012)
 LC0557
 LC0557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0557'CAP SAYS RESET IN 2000, NOTHING IN DATA BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0559 ***********************************************************************
 LC0559  DESIGNATION -  GILMORE AZ MK
 LC0559  PID         -  LC0559
 LC0559  STATE/COUNTY-  IL/MCLEAN
 LC0559  COUNTRY     -  US
 LC0559  USGS QUAD   -  LE ROY (2018)
 LC0559
 LC0559                         *CURRENT SURVEY CONTROL
 LC0559  ______________________________________________________________________
 LC0559* NAD 83(1986) POSITION- 40 20 29.     (N) 088 47 34.     (W)   SCALED
 LC0559* NAVD 88 ORTHO HEIGHT -   238.626 (meters)      782.89  (feet) ADJUSTED
 LC0559  ______________________________________________________________________
 LC0559  GEOID HEIGHT    -        -31.938 (meters)                     GEOID18
 LC0559  DYNAMIC HEIGHT  -        238.511 (meters)      782.51  (feet) COMP
 LC0559  MODELED GRAVITY -    980,139.0   (mgal)                       NAVD 88
 LC0559
 LC0559  VERT ORDER      -  SECOND    CLASS 0
 LC0559
 LC0559.The horizontal coordinates were scaled from a map and have
 LC0559.an estimated accuracy of +/- 6 seconds.
 LC0559
 LC0559.The orthometric height was determined by differential leveling and
 LC0559.adjusted by the NATIONAL GEODETIC SURVEY
 LC0559.in June 1991.
 LC0559
 LC0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0559.GEOID18 height accuracy estimate available here.
 LC0559
 LC0559.Click photographs - Photos may exist for this station.
 LC0559
 LC0559.The dynamic height is computed by dividing the NAVD 88
 LC0559.geopotential number by the normal gravity value computed on the
 LC0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0559.degrees latitude (g = 980.6199 gals.).
 LC0559
 LC0559.The modeled gravity was interpolated from observed gravity values.
 LC0559
 LC0559;                    North         East    Units  Estimated Accuracy
 LC0559;SPC IL E     -   408,010.      260,960.      MT  (+/- 180 meters Scaled)
 LC0559
 LC0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK477671(NAD 83)
 LC0559
 LC0559                          SUPERSEDED SURVEY CONTROL
 LC0559
 LC0559  NGVD 29 (??/??/92)  238.682  (m)          783.08   (f) ADJ UNCH    2 0
 LC0559
 LC0559.Superseded values are not recommended for survey control.
 LC0559
 LC0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0559.See file dsdata.pdf to determine how the superseded data were derived.
 LC0559
 LC0559_MARKER: DZ = AZIMUTH MARK DISK
 LC0559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0559_STAMPING: GILMORE 1959
 LC0559_MARK LOGO: CGS
 LC0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0559+STABILITY: SURFACE MOTION
 LC0559
 LC0559  HISTORY     - Date     Condition        Report By
 LC0559  HISTORY     - 1959     MONUMENTED       CGS
 LC0559  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0559
 LC0559                          STATION DESCRIPTION
 LC0559
 LC0559'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0559'2.7 MI NW FROM LE ROY.
 LC0559'ABOUT 1.55 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0559'FROM THE STATION AT LE ROY, THENCE 1.15 MILES SOUTH ALONG A
 LC0559'GRAVEL ROAD, ABOUT 0.05 MILE NORTH OF THE JUNCTION OF AN EAST-WEST
 LC0559'ASPHALT ROAD, 19 FEET WEST OF THE CENTER LINE OF THE ROAD, 1
 LC0559'FOOT EAST OF A FENCE, 90 FEET SOUTH OF A POWER POLE WITH A GUY
 LC0559'WIRE, 228 FEET NORTH OF THE CENTER LINE OF THE ASPHALT ROAD,
 LC0559'1.6 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET
 LC0559'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0559'POST PROJECTING 5 INCHES.
 LC0559
 LC0559                          STATION RECOVERY (2012)
 LC0559
 LC0559'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0559'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0556 ***********************************************************************
 LC0556  DESIGNATION -  GILMORE RM 1
 LC0556  PID         -  LC0556
 LC0556  STATE/COUNTY-  IL/MCLEAN
 LC0556  COUNTRY     -  US
 LC0556  USGS QUAD   -  LE ROY (2018)
 LC0556
 LC0556                         *CURRENT SURVEY CONTROL
 LC0556  ______________________________________________________________________
 LC0556* NAD 83(1986) POSITION- 40 20 46.51   (N) 088 47 34.28   (W)   HD_HELD1
 LC0556* NAVD 88 ORTHO HEIGHT -   244.517 (meters)      802.22  (feet) ADJUSTED
 LC0556  ______________________________________________________________________
 LC0556  GEOID HEIGHT    -        -31.938 (meters)                     GEOID18
 LC0556  DYNAMIC HEIGHT  -        244.400 (meters)      801.84  (feet) COMP
 LC0556  MODELED GRAVITY -    980,139.3   (mgal)                       NAVD 88
 LC0556
 LC0556  VERT ORDER      -  SECOND    CLASS 0
 LC0556
 LC0556.The horizontal coordinates were determined by differentially corrected
 LC0556.hand held GPS observations or other comparable positioning techniques
 LC0556.and have an estimated accuracy of +/- 3 meters.
 LC0556
 LC0556.The orthometric height was determined by differential leveling and
 LC0556.adjusted by the NATIONAL GEODETIC SURVEY
 LC0556.in June 1991.
 LC0556
 LC0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0556.GEOID18 height accuracy estimate available here.
 LC0556
 LC0556.Click photographs - Photos may exist for this station.
 LC0556
 LC0556.The dynamic height is computed by dividing the NAVD 88
 LC0556.geopotential number by the normal gravity value computed on the
 LC0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0556.degrees latitude (g = 980.6199 gals.).
 LC0556
 LC0556.The modeled gravity was interpolated from observed gravity values.
 LC0556
 LC0556;                    North         East    Units  Estimated Accuracy
 LC0556;SPC IL E     -   408,547.9     260,959.5     MT  (+/- 3 meters HH1 GPS) 
 LC0556
 LC0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4773467731(NAD 83)
 LC0556
 LC0556                          SUPERSEDED SURVEY CONTROL
 LC0556
 LC0556  NGVD 29 (??/??/92)  244.573  (m)          802.40   (f) ADJ UNCH    2 0
 LC0556
 LC0556.Superseded values are not recommended for survey control.
 LC0556
 LC0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0556.See file dsdata.pdf to determine how the superseded data were derived.
 LC0556
 LC0556_MARKER: DR = REFERENCE MARK DISK
 LC0556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0556_STAMPING: GILMORE NO 1 1959
 LC0556_MARK LOGO: CGS
 LC0556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0556+STABILITY: SURFACE MOTION
 LC0556
 LC0556  HISTORY     - Date     Condition        Report By
 LC0556  HISTORY     - 1959     MONUMENTED       CGS
 LC0556  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0556
 LC0556                          STATION DESCRIPTION
 LC0556
 LC0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0556'2.4 MI NW FROM LE ROY.
 LC0556'ABOUT 1.55 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0556'FROM THE STATION AT LE ROY, THENCE 0.8 MILES SOUTH ALONG A
 LC0556'GRAVEL ROAD, NEAR THE HIGHEST PART OF A HILL, 18 FEET EAST OF THE
 LC0556'CENTER LINE OF THE ROAD, 4 FEET WEST OF A FENCE, 45 FEET SOUTHEAST
 LC0556'AND ACROSS THE ROAD FROM THE SOUTH END OF A BOARD GATE, 17 FEET
 LC0556'WEST-NORTHWEST OF THE SOUTH ONE OF THREE PINE TREES EAST OF THE
 LC0556'ROAD, 56.9 FEET NORTH OF TRIANGULATION STATION GILMORE, 57.6 FEET
 LC0556'NORTH OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL
 LC0556'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 LC0556'INCHES.
 LC0556
 LC0556                          STATION RECOVERY (2012)
 LC0556
 LC0556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0556'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0558 ***********************************************************************
 LC0558  DESIGNATION -  GILMORE RM 2
 LC0558  PID         -  LC0558
 LC0558  STATE/COUNTY-  IL/MCLEAN
 LC0558  COUNTRY     -  US
 LC0558  USGS QUAD   -  LE ROY (2018)
 LC0558
 LC0558                         *CURRENT SURVEY CONTROL
 LC0558  ______________________________________________________________________
 LC0558* NAD 83(1986) POSITION- 40 20 45.94   (N) 088 47 34.75   (W)   HD_HELD1
 LC0558* NAVD 88 ORTHO HEIGHT -   244.259 (meters)      801.37  (feet) ADJUSTED
 LC0558  ______________________________________________________________________
 LC0558  GEOID HEIGHT    -        -31.938 (meters)                     GEOID18
 LC0558  DYNAMIC HEIGHT  -        244.142 (meters)      800.99  (feet) COMP
 LC0558  MODELED GRAVITY -    980,139.3   (mgal)                       NAVD 88
 LC0558
 LC0558  VERT ORDER      -  SECOND    CLASS 0
 LC0558
 LC0558.The horizontal coordinates were determined by differentially corrected
 LC0558.hand held GPS observations or other comparable positioning techniques
 LC0558.and have an estimated accuracy of +/- 3 meters.
 LC0558
 LC0558.The orthometric height was determined by differential leveling and
 LC0558.adjusted by the NATIONAL GEODETIC SURVEY
 LC0558.in June 1991.
 LC0558
 LC0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0558.GEOID18 height accuracy estimate available here.
 LC0558
 LC0558.Click photographs - Photos may exist for this station.
 LC0558
 LC0558.The dynamic height is computed by dividing the NAVD 88
 LC0558.geopotential number by the normal gravity value computed on the
 LC0558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0558.degrees latitude (g = 980.6199 gals.).
 LC0558
 LC0558.The modeled gravity was interpolated from observed gravity values.
 LC0558
 LC0558;                    North         East    Units  Estimated Accuracy
 LC0558;SPC IL E     -   408,530.4     260,948.3     MT  (+/- 3 meters HH1 GPS) 
 LC0558
 LC0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4772267714(NAD 83)
 LC0558
 LC0558                          SUPERSEDED SURVEY CONTROL
 LC0558
 LC0558  NGVD 29 (??/??/92)  244.316  (m)          801.56   (f) ADJ UNCH    2 0
 LC0558
 LC0558.Superseded values are not recommended for survey control.
 LC0558
 LC0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0558.See file dsdata.pdf to determine how the superseded data were derived.
 LC0558
 LC0558_MARKER: DR = REFERENCE MARK DISK
 LC0558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0558_STAMPING: GILMORE NO 2 1959
 LC0558_MARK LOGO: CGS
 LC0558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0558+STABILITY: SURFACE MOTION
 LC0558
 LC0558  HISTORY     - Date     Condition        Report By
 LC0558  HISTORY     - 1959     MONUMENTED       CGS
 LC0558  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0558
 LC0558                          STATION DESCRIPTION
 LC0558
 LC0558'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0558'2.4 MI NW FROM LE ROY.
 LC0558'ABOUT 1.55 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0558'FROM THE STATION AT LE ROY, THENCE 0.8 MILE SOUTH ALONG A GRAVEL
 LC0558'ROAD, NEAR THE HIGHEST PART OF A HILL, 19 1/2 FEET WEST OF THE
 LC0558'CENTER LINE OF THE ROAD, 1 1/2 FEET EAST OF A FENCE, 80 FEET
 LC0558'SOUTH OF THE SOUTH END OF A BOARD GATE, 75 FEET SOUTHWEST AND
 LC0558'ACROSS THE ROAD FROM THE SOUTH ONE OF THREE PINE TREES EAST OF
 LC0558'THE ROAD, 37.3 FEET WEST OF TRIANGULATION STATION GILMORE, 41.1
 LC0558'FEET WEST OF A METAL WITNESS POST, ABOUT 1 1/3 FEET ABOVE THE LEVEL
 LC0558'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0558'4 INCHES.
 LC0558
 LC0558                          STATION RECOVERY (2012)
 LC0558
 LC0558'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0558'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1615 ***********************************************************************
 LC1615  DESIGNATION -  GILMORE RM 3
 LC1615  PID         -  LC1615
 LC1615  STATE/COUNTY-  IL/MCLEAN
 LC1615  COUNTRY     -  US
 LC1615  USGS QUAD   -  LE ROY (2018)
 LC1615
 LC1615                         *CURRENT SURVEY CONTROL
 LC1615  ______________________________________________________________________
 LC1615* NAD 83(1986) POSITION- 40 20 45.94   (N) 088 47 34.73   (W)   HD_HELD1
 LC1615* NAVD 88 ORTHO HEIGHT -   244.01  (+/-2cm)      800.6   (feet) VERTCON3
 LC1615  ______________________________________________________________________
 LC1615  GEOID HEIGHT    -        -31.938 (meters)                     GEOID18
 LC1615  VERT ORDER      -  THIRD (See Below)
 LC1615
 LC1615.The horizontal coordinates were determined by differentially corrected
 LC1615.hand held GPS observations or other comparable positioning techniques
 LC1615.and have an estimated accuracy of +/- 3 meters.
 LC1615
 LC1615.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1615.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1615
 LC1615.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1615.GEOID18 height accuracy estimate available here.
 LC1615
 LC1615.The vertical order pertains to the NGVD 29 superseded value.
 LC1615
 LC1615.Click photographs - Photos may exist for this station.
 LC1615
 LC1615;                    North         East    Units  Estimated Accuracy
 LC1615;SPC IL E     -   408,530.4     260,948.7     MT  (+/- 3 meters HH1 GPS) 
 LC1615
 LC1615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4772367714(NAD 83)
 LC1615
 LC1615                          SUPERSEDED SURVEY CONTROL
 LC1615
 LC1615  NGVD 29 (11/09/15)  244.06   (m)          800.7    (f) RESET       3  
 LC1615
 LC1615.Superseded values are not recommended for survey control.
 LC1615
 LC1615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1615.See file dsdata.pdf to determine how the superseded data were derived.
 LC1615
 LC1615_MARKER: DR = REFERENCE MARK DISK
 LC1615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1615_STAMPING: GILMORE 1959 NO 3 1977
 LC1615_MARK LOGO: NGS
 LC1615_PROJECTION: FLUSH
 LC1615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1615+STABILITY: SURFACE MOTION
 LC1615
 LC1615  HISTORY     - Date     Condition        Report By
 LC1615  HISTORY     - 1977     MONUMENTED       NGS
 LC1615  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC1615
 LC1615                          STATION DESCRIPTION
 LC1615
 LC1615'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 LC1615'2.35 MI NW FROM LEROY.
 LC1615'1.55 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1615'STATION IN LEROY, THENCE 0.80 MILES SOUTH ALONG A GRAVEL ROAD, AT THE
 LC1615'HIGHEST PART OF A HILL, 67.71 FEET SOUTHWEST OF RM 1, 35.50 FEET WEST
 LC1615'OF THE STATION, AND 19 FEET WEST OF THE CENTERLINE OF THE ROAD.
 LC1615'THE MARK IS 3.9 FT  W FROM A WITNESS POST.
 LC1615
 LC1615                          STATION RECOVERY (2012)
 LC1615
 LC1615'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1615'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1892 ***********************************************************************
 LC1892  DESIGNATION -  GINGRICH
 LC1892  PID         -  LC1892
 LC1892  STATE/COUNTY-  IL/WOODFORD
 LC1892  COUNTRY     -  US
 LC1892  USGS QUAD   -  METAMORA (2018)
 LC1892
 LC1892                         *CURRENT SURVEY CONTROL
 LC1892  ______________________________________________________________________
 LC1892* NAD 83(1997) POSITION- 40 49 22.20865(N) 089 17 18.69362(W)   ADJUSTED
 LC1892* NAVD 88 ORTHO HEIGHT -   252.0   (meters)      827.    (feet) VERTCON3
 LC1892  ______________________________________________________________________
 LC1892  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 LC1892  LAPLACE CORR    -          2.00  (seconds)                    DEFLEC18
 LC1892  HORZ ORDER      -  FIRST
 LC1892
 LC1892.The horizontal coordinates were established by classical geodetic methods
 LC1892.and adjusted by the National Geodetic Survey in October 1999.
 LC1892
 LC1892.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1892.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1892
 LC1892.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1892.GEOID18 height accuracy estimate available here.
 LC1892
 LC1892.Click photographs - Photos may exist for this station.
 LC1892
 LC1892.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1892
 LC1892. The following values were computed from the NAD 83(1997) position.
 LC1892
 LC1892;                    North         East     Units Scale Factor Converg.
 LC1892;SPC IL W     -   461,723.312   774,076.073   MT  1.00000869   +0 34 26.7
 LC1892;SPC IL W     - 1,514,837.23  2,539,614.58   sFT  1.00000869   +0 34 26.7
 LC1892;UTM  16      - 4,521,610.780   307,009.464   MT  1.00005845   -1 29 47.5
 LC1892
 LC1892!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1892!SPC IL W     -   0.99996558  x   1.00000869  =   0.99997427
 LC1892!UTM  16      -   0.99996558  x   1.00005845  =   1.00002403
 LC1892
 LC1892:                Primary Azimuth Mark                     Grid Az
 LC1892:SPC IL W     -  HUMMEL                                   083 34 24.6
 LC1892:UTM  16      -  HUMMEL                                   085 38 38.8
 LC1892
 LC1892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0700921610(NAD 83)
 LC1892
 LC1892|---------------------------------------------------------------------|
 LC1892| PID    Reference Object                     Distance      Geod. Az  |
 LC1892|                                                           dddmmss.s |
 LC1892| LC1869 HUMMEL                              APPROX.16.8 KM 0840851.3 |
 LC1892| CI7460 GINGRICH AZ MK                                     1062549.7 |
 LC1892| CI7462 GINGRICH RM 1                        40.325 METERS 16714     |
 LC1892| CI7463 GINGRICH RM 2                        56.937 METERS 26541     |
 LC1892|---------------------------------------------------------------------|
 LC1892
 LC1892                          SUPERSEDED SURVEY CONTROL
 LC1892
 LC1892  NAD 83(1986)-  40 49 22.22264(N)    089 17 18.69863(W) AD(       ) 1
 LC1892  NAD 27      -  40 49 22.09100(N)    089 17 18.39400(W) AD(       ) 1
 LC1892  NGVD 29 (07/19/86)  252.1    (m)          827.     (f) VERT ANG       
 LC1892
 LC1892.Superseded values are not recommended for survey control.
 LC1892
 LC1892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1892.See file dsdata.pdf to determine how the superseded data were derived.
 LC1892
 LC1892_MARKER: DS = TRIANGULATION STATION DISK
 LC1892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1892_STAMPING: GINGRICH 1939
 LC1892_MARK LOGO: CGS
 LC1892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1892+STABILITY: SURFACE MOTION
 LC1892
 LC1892  HISTORY     - Date     Condition        Report By
 LC1892  HISTORY     - 1939     MONUMENTED       CGS
 LC1892  HISTORY     - 1959     GOOD             CGS
 LC1892  HISTORY     - 1969     GOOD             CGS
 LC1892  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC1892
 LC1892                          STATION DESCRIPTION
 LC1892
 LC1892'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1892'THE STATION IS LOCATED 4.5 MILES NORTHEAST OF METAMORA.  3.0 MILES
 LC1892'SOUTHEAST OF CAZENOVIA.  IN THE SOUTHWEST QUARTER OF SEC. 1, T. 27 N.,
 LC1892'R. 2 W.  AT THE WEST SIDE OF A LANE LEADING NORTH FROM THE FARM
 LC1892'BUILDINGS AND HOME OF MR. S.O. GINGRICH.  15 FEET WEST OF THE CENTER
 LC1892'LINE OF THE LANE.  11 FEET SOUTHWEST OF A FENCE CORNER.  18.5 FEET
 LC1892'SOUTHEAST OF THE EAST MOST OF THREE BLACK WALNUT TREES.  6.5 FEET WEST
 LC1892'OF THE NORTH-AND-SOUTH FENCE LINE.  AND 10.5 FEET SOUTH OF THE
 LC1892'EAST-AND-WEST FENCE LINE.  THE MARK, PROJECTS THREE INCHES ABOVE THE
 LC1892'GROUND AND IS STAMPED GINGRICH 1939.
 LC1892'
 LC1892'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTES NO.
 LC1892'116 AND NO. 89 IN METAMORA, GO EAST ON ROUTE NO.  116 FOR 4.4 MILES TO
 LC1892'A POINT WHERE ILLINOIS STATE ROUTE NO.  117 GOES TO THE SOUTH AND A
 LC1892'GRAVEL ROAD LEADS TO THE NORTH, TURN LEFT, NORTH, ON THE GRAVEL AND GO
 LC1892'2.0 MILES TO A CROSS ROAD, TURN LEFT, WEST, AND GO 0.7 MILE TO THE
 LC1892'GINGRICH FARMHOUSE ON RIGHT AND THE STATION.
 LC1892'
 LC1892'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1892'DISKS SET IN CONCRETE.
 LC1892'
 LC1892'THE AZIMUTH MARK IS APPROXIMATELY 0.25 MILE EAST-SOUTHEAST OF THE
 LC1892'STATION IN THE SOUTH RIGHT-OF-WAY FENCE LINE OF THE EAST-AND-WEST ROAD
 LC1892'AND 24 FEET SOUTH OF THE CENTER LINE OF THE ROAD.  THE MARK, PROJECTS
 LC1892'3 INCHES ABOVE THE GROUND AND IS STAMPED GINGRICH 1939.
 LC1892'
 LC1892'REFERENCE MARK NO. 1 IS 40.325 METERS AND 132.30 FEET SOUTH-SOUTHEAST
 LC1892'OF THE STATION IN THE EAST FENCE LINE OF THE LANE AND 13 FEET NORTH OF
 LC1892'THE NORTHWEST CORNER OF A SMALL SHED.  THE MARK, PROJECTS 4 INCHES
 LC1892'ABOVE THE GROUND AND IS STAMPED GINGRICH NO 1 1939.
 LC1892'
 LC1892'REFERENCE MARK NO. 2 IS 56.937 METERS AND 186.80 FEET WEST OF THE
 LC1892'STATION AT THE NORTHWEST ANGLE FORMED BY TWO ROWS OF FIR TREES.  10
 LC1892'FEET EAST OF THE NORTH-AND-SOUTH FENCE AND 22 FEET SOUTH OF THE
 LC1892'EAST-AND-WEST FENCE.  THE MARK, PROJECTS 8 INCHES ABOVE THE GROUND AND
 LC1892'IS STAMPED GINGRICH NO 2 1939.
 LC1892'
 LC1892'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS, WHICH
 LC1892'PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1892'
 LC1892'A 77-FOOT TOWER AT GINGRICH IS NEEDED TO SEE A 90-FOOT TOWER AT
 LC1892'BENNINGTON.
 LC1892'
 LC1892'A 77-FOOT TOWER AT GINGRICH IS NEEDED TO SEE A 64-FOOT TOWER AT
 LC1892'FOSTER.
 LC1892'
 LC1892'A 64-FOOT TOWER AT GINGRICH IS NEEDED TO SEE A 64-FOOT TOWER AT RISSER
 LC1892'
 LC1892'A 64-FOOT TOWER AT GINGRICH IS NEEDED TO SEE A 64-FOOT TOWER AT
 LC1892'LUDWICK
 LC1892'
 LC1892'A 37-FOOT TOWER AT GINGRICH IS NEEDED TO SEE A 90-FOOT TOWER AT DURST
 LC1892'
 LC1892'A 77-FOOT TOWER AT VOLZ (NO 61 T U.S.G.S.) IS VISIBLE FROM THE GROUND
 LC1892'AT THIS STATION.
 LC1892'
 LC1892'A 77-FOOT TOWER AT DRESSLER IS VISIBLE FROM THE GROUND AT THIS
 LC1892'STATION.
 LC1892'
 LC1892'A 64-FOOT TOWER AT HUMMEL IS VISIBLE FROM THE GROUND AT THIS STATION.
 LC1892'
 LC1892'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1892
 LC1892                          STATION RECOVERY (1959)
 LC1892
 LC1892'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1892'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED.
 LC1892'THE DISTANCES TO REFERENCE MARKS 1 AND 2 CHECKED.  THE DIRECTIONS
 LC1892'TO REFERENCE MARKS 1 AND 2 CHECKED.  THE DESCRIPTION OF THE
 LC1892'STATION IS ADEQUATE WITH THE EXCEPTION THAT THE BLACK WALNUT
 LC1892'TREES AT THE STATION ARE NOW GONE.
 LC1892'
 LC1892'A NEW DESCRIPTION AND A NEW TO REACH FOLLOWS--
 LC1892'
 LC1892'THE STATION IS ABOUT 4.5 MILES NORTHWEST OF METAMORA, ABOUT
 LC1892'7 MILES NORTH OF EUREKA AND IS ON THE PROPERTY OF MR. S.O.
 LC1892'GINDRICH, IN THE SOUTHWEST QUARTER OF SEC. 1, T. 27 N., R.
 LC1892'2 W., 15 FEET WEST OF THE CENTERLINE OF A FARM LANE, 11 FEET
 LC1892'SOUTHWEST OF A FENCE CORNER, 6 FEET WEST OF A FENCE LINE AND
 LC1892'10 FEET SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 5 INCHES
 LC1892'AND THE DISK IS STAMPED GINGRICH 1939.
 LC1892'
 LC1892'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COURTHOUSE
 LC1892'IN EUREKA, GO NORTH ON STATE HIGHWAY 117 FOR 4.95 MILES TO A
 LC1892'JUNCTION WITH STATE HIGHWAY 116.  CONTINUE NORTH ON HIGHWAY
 LC1892'117 FOR 2 MILES TO A CROSSROAD.  TURN LEFT AND GO WEST ON
 LC1892'A PAVED ROAD FOR 0.5 MILE TO THE AZIMUTH MARK ON THE LEFT.
 LC1892'CONTINUE WEST ON A GRAVELED ROAD FOR 0.25 MILE TO A DRIVEWAY
 LC1892'ON THE RIGHT.  TURN RIGHT AND GO NORTH ON THE DRIVEWAY AND
 LC1892'A FARM LANE FOR 0.1 MILE TO THE STATION ON THE NORTH SIDE
 LC1892'OF THE FARM BUILDINGS.
 LC1892'
 LC1892'REFERENCE MARK 1 IS 13 FEET NORTH OF THE NORTHWEST CORNER
 LC1892'OF A HOG HOUSE, 12 FEET EAST OF THE CENTERLINE OF THE FARM
 LC1892'LANE AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS
 LC1892'4 INCHES AND THE DISK IS STAMPED GINGRICH NO 1 1939.
 LC1892'
 LC1892'REFERENCE MARK 2 IS 21 FEET SOUTH OF THE WIRE FENCE, 11 FEET
 LC1892'EAST OF A WIRE FENCE AND IS SET IN A LINE OF CEDAR TREES.
 LC1892'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED GINGRICH
 LC1892'NO 2 1939
 LC1892'
 LC1892'THE AZIMUTH MARK IS 24 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 LC1892'ROAD, 1 FOOT WEST OF A WITNESS POST AND IS SET IN AN EAST-WEST
 LC1892'FENCE LINE.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 LC1892'STAMPED GINGRICH 1939.
 LC1892
 LC1892                          STATION RECOVERY (1969)
 LC1892
 LC1892'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1892'TRIANGULATION STATION GINGRICH 1939 AND REFERENCE MARK 2
 LC1892'WERE RECOVERED IN GOOD CONDITION.  THE ORIGINAL AZIMUTH MARK
 LC1892'AND REFERENCE MARK 1 WERE DESTROYED AT THE OWNERS
 LC1892'REQUEST.  REFERENCE MARK 2 IS OBSTRUCTED BY A ROW OF TREES TO
 LC1892'STATION GINGRICH 1939.  GINGRICH 1939 IS SURROUNDED BY TREES
 LC1892'AND WAS NOT OCCUPIED AT THE REQUEST OF THE OWNER.  REFERENCE
 LC1892'MARK 4 WAS ESTABLISHED AND OCCUPIED AT THIS TIME.
 LC1892'
 LC1892'NOTE--THE ABOVE TRAVERSE DISTANCE HAS BEEN REDUCED TO SEA LEVEL.
 LC1892'
 LC1892'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 LC1892'4.5 MILES NORTHEAST OF METAMORA.
 LC1892
 LC1892                          STATION RECOVERY (1998)
 LC1892
 LC1892'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1892'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1896 ***********************************************************************
 LC1896  DESIGNATION -  GINGRICH RM 4
 LC1896  PID         -  LC1896
 LC1896  STATE/COUNTY-  IL/WOODFORD
 LC1896  COUNTRY     -  US
 LC1896  USGS QUAD   -  METAMORA (2018)
 LC1896
 LC1896                         *CURRENT SURVEY CONTROL
 LC1896  ______________________________________________________________________
 LC1896* NAD 83(1997) POSITION- 40 49 20.46098(N) 089 17 19.70161(W)   ADJUSTED
 LC1896* NAD 83(1997) ELLIP HT-   218.079 (meters)        (10/21/99)   ADJUSTED
 LC1896* NAVD 88 ORTHO HEIGHT -   250.569 (meters)      822.08  (feet) ADJUSTED
 LC1896  ______________________________________________________________________
 LC1896  GEOID HEIGHT    -        -32.571 (meters)                     GEOID18
 LC1896  NAD 83(1997) X  -     59,997.317 (meters)                     COMP
 LC1896  NAD 83(1997) Y  - -4,833,303.563 (meters)                     COMP
 LC1896  NAD 83(1997) Z  -  4,147,656.515 (meters)                     COMP
 LC1896  LAPLACE CORR    -          2.00  (seconds)                    DEFLEC18
 LC1896  DYNAMIC HEIGHT  -        250.458 (meters)      821.71  (feet) COMP
 LC1896  MODELED GRAVITY -    980,172.3   (mgal)                       NAVD 88
 LC1896
 LC1896  HORZ ORDER      -  FIRST
 LC1896  VERT ORDER      -  SECOND    CLASS I
 LC1896  ELLP ORDER      -  FOURTH    CLASS I
 LC1896
 LC1896.The horizontal coordinates were established by classical geodetic methods
 LC1896.and adjusted by the National Geodetic Survey in October 1999.
 LC1896
 LC1896.The orthometric height was determined by differential leveling and
 LC1896.adjusted by the NATIONAL GEODETIC SURVEY
 LC1896.in March 2016.
 LC1896
 LC1896.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1896.GEOID18 height accuracy estimate available here.
 LC1896
 LC1896.Click photographs - Photos may exist for this station.
 LC1896
 LC1896.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1896
 LC1896.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1896
 LC1896.The ellipsoidal height was determined by GPS observations
 LC1896.and is referenced to NAD 83.
 LC1896
 LC1896.The dynamic height is computed by dividing the NAVD 88
 LC1896.geopotential number by the normal gravity value computed on the
 LC1896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1896.degrees latitude (g = 980.6199 gals.).
 LC1896
 LC1896.The modeled gravity was interpolated from observed gravity values.
 LC1896
 LC1896. The following values were computed from the NAD 83(1997) position.
 LC1896
 LC1896;                    North         East     Units Scale Factor Converg.
 LC1896;SPC IL W     -   461,669.166   774,052.993   MT  1.00000865   +0 34 26.0
 LC1896;SPC IL W     - 1,514,659.59  2,539,538.86   sFT  1.00000865   +0 34 26.0
 LC1896;UTM  16      - 4,521,557.502   306,984.442   MT  1.00005856   -1 29 48.1
 LC1896
 LC1896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1896!SPC IL W     -   0.99996579  x   1.00000865  =   0.99997444
 LC1896!UTM  16      -   0.99996579  x   1.00005856  =   1.00002435
 LC1896
 LC1896:                Primary Azimuth Mark                     Grid Az
 LC1896:SPC IL W     -  GINGRICH AZ MK 2                         094 13 54.2
 LC1896:UTM  16      -  GINGRICH AZ MK 2                         096 18 08.3
 LC1896
 LC1896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0698421557(NAD 83)
 LC1896
 LC1896|---------------------------------------------------------------------|
 LC1896| PID    Reference Object                     Distance      Geod. Az  |
 LC1896|                                                           dddmmss.s |
 LC1896| LC1892 GINGRICH                             58.859 METERS 02340     |
 LC1896| LC1867 BENSON ATT MWV KSO 79               APPROX.15.4 KM 0644014.4 |
 LC1896| CI7464 GINGRICH RM 3                        32.889 METERS 07220     |
 LC1896| LC1872 BENSON ILL PWR CO MWV KSF 47        APPROX.13.7 KM 0743254.3 |
 LC1896| CI7461 GINGRICH AZ MK 2                                   0944820.2 |
 LC1896| CI7460 GINGRICH AZ MK                                     1001324.9 |
 LC1896| LC1895 METAMORA ATT MWV KSB 75             APPROX. 2.1 KM 1445448.3 |
 LC1896| LC1898 METAMORA MUN TANK                   APPROX. 7.1 KM 2392746.0 |
 LC1896| LC1897 CAZENOVIA EDUC TV MAST              APPROX. 2.5 KM 2995811.2 |
 LC1896| CI7463 GINGRICH RM 2                        59.683 METERS 32615     |
 LC1896|---------------------------------------------------------------------|
 LC1896
 LC1896                          SUPERSEDED SURVEY CONTROL
 LC1896
 LC1896  NAD 83(1986)-  40 49 20.47492(N)    089 17 19.70664(W) AD(       ) 1
 LC1896  NAD 27      -  40 49 20.34336(N)    089 17 19.40205(W) AD(       ) 1
 LC1896  NGVD 29 (06/25/91)  250.7    (m)  OSU 89B  model used  GPS OBS        
 LC1896  NGVD 29 (07/19/86)  251.3    (m)          824.     (f) VERT ANG       
 LC1896
 LC1896.Superseded values are not recommended for survey control.
 LC1896
 LC1896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1896.See file dsdata.pdf to determine how the superseded data were derived.
 LC1896
 LC1896_MARKER: DR = REFERENCE MARK DISK
 LC1896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1896_STAMPING: GINGRICH 1939 NO 4 1969
 LC1896_MARK LOGO: CGS
 LC1896_PROJECTION: RECESSED 4 CENTIMETERS
 LC1896_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1896+STABILITY: SURFACE MOTION
 LC1896_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1896+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2015
 LC1896
 LC1896  HISTORY     - Date     Condition        Report By
 LC1896  HISTORY     - 1969     MONUMENTED       CGS
 LC1896  HISTORY     - 1969     GOOD             CGS
 LC1896  HISTORY     - 1976     GOOD             NGS
 LC1896  HISTORY     - 19901004 GOOD             NGS
 LC1896  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC1896  HISTORY     - 20020121 GOOD             INDIV
 LC1896  HISTORY     - 20051012 GOOD             IL-203
 LC1896  HISTORY     - 20150914 GOOD             DJHENK
 LC1896
 LC1896                          STATION DESCRIPTION
 LC1896
 LC1896'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1896'THE STATION IS LOCATED ABOUT 7 MILES NORTH OF EUREKA, 5 MILES
 LC1896'WEST-NORTHWEST OF ROANOKE, AND 4.5 MILES NORTHEAST OF METAMORA.  IT
 LC1896'IS ON PROPERTY OWNED BY MR. S.D. GINGRICH.
 LC1896'
 LC1896'TRIANGULATION STATION GINGRICH 1939 WAS NOT OCCUPIED AT THIS DATE
 LC1896'AT THE REQUEST OF THE PROPERTY OWNER.  THE ORIGINAL AZIMUTH MARK AND
 LC1896'RM 1 WERE ALSO REMOVED AT THE OWNERS REQUEST.
 LC1896'
 LC1896'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 116 AND 89
 LC1896'IN METAMORA, GO EAST ON STATE HIGHWAY 116 FOR 4.8 MILES TO THE
 LC1896'JUNCTION OF STATE HIGHWAY 117.  TURN LEFT AND GO NORTH ON A PAVED
 LC1896'ROAD FOR 2.1 MILES TO A CROSSROAD.  TURN LEFT AND GO WEST ON A
 LC1896'PAVED ROAD FOR 0.15 MILE TO THE END OF THE PAVEMENT AND THE AZIMUTH
 LC1896'MARK ON THE LEFT SIDE OF THE ROAD.  CONTINUE AHEAD WEST ON THE
 LC1896'GRAVELED ROAD FOR 0.65 MILE TO A FARM HOUSE AND A DRIVE ON THE
 LC1896'RIGHT.  TURN RIGHT AND GO NORTH ON THE DRIVE PASSING TO THE
 LC1896'RIGHT OF A CORN CRIB FOR 0.1 MILE TO A GARAGE ON THE RIGHT AND THE
 LC1896'STATION ON THE LEFT.
 LC1896'
 LC1896'THE STATION IS A STANDARD REFERENCE MARK DISK STAMPED GINGRICH 1939
 LC1896'NO 4 1969 SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT WHICH
 LC1896'IS ABOUT 4 INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 93 FEET
 LC1896'NORTH OF THE NORTHEAST CORNER OF A BARN, 34.5 FEET SOUTH OF AN
 LC1896'EAST-WEST FENCE LINE, 21.5 FEET NORTHWEST OF THE NORTHWEST CORNER
 LC1896'OF A CORN CRIB, AND 15 FEET EAST OF A NORTH-SOUTH FENCE LINE.
 LC1896'AN UNDERGROUND MARK WAS SET.
 LC1896'
 LC1896'GINGRICH 1939 IS A STANDARD DISK STAMPED GINGRICH 1939 SET IN THE
 LC1896'TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS 2 INCHES
 LC1896'ABOVE THE SURFACE OF THE GROUND.  IT IS 24 FEET WEST OF THE CENTER
 LC1896'OF A TRACK ROAD, 7 FEET NORTH OF A 12-INCH POPLAR TREE, 3.5 FEET
 LC1896'SOUTH OF A 12-INCH POPLAR TREE, AND 1.2 FEET NORTH OF A METAL
 LC1896'WITNESS POST WITH A SIGN ATTACHED.
 LC1896'
 LC1896'REFERENCE MARK 2 IS A STANDARD DISK STAMPED GINGRICH NO 2 1939 SET IN
 LC1896'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS 2
 LC1896'INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 28 FEET SOUTH OF THE
 LC1896'SOUTH EDGE OF A CULTIVATED FIELD, AND 16 FEET EAST OF THE EAST
 LC1896'EDGE OF A CULTIVATED FIELD.  THIS MARK IS OBSTRUCTED BY TREES TO
 LC1896'GINGRICH 1939.
 LC1896'
 LC1896'REFERENCE MARK 3 IS A STANDARD DISK STAMPED GINGRICH 1939 NO 3 1969
 LC1896'SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT WHICH IS FLUSH
 LC1896'WITH THE SURFACE OF THE GROUND.  IT IS 74 FEET NORTHEAST OF THE
 LC1896'NORTHEAST CORNER OF A CORN CRIB, 12.7 FEET EAST OF THE EAST END OF
 LC1896'A WIRE GATE, AND 2.5 FEET WEST OF THE NORTHWEST CORNER OF A GARAGE.
 LC1896'
 LC1896'THE AZIMUTH MARK IS A STANDARD DISK STAMPED GINGRICH 1939 AZ 2 1969
 LC1896'SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT WHICH IS ABOUT 3
 LC1896'INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 31 FEET SOUTH OF THE
 LC1896'CENTER OF A GRAVELED ROAD, 8 FEET EAST OF THE EAST EDGE OF A
 LC1896'CULTIVATED FIELD, AND 1.5 FEET NORTHWEST OF A METAL WITNESS POST
 LC1896'WITH A SIGN ATTACHED.
 LC1896'
 LC1896'NOTE--THE ABOVE TRAVERSE DISTANCE HAS BEEN REDUCED TO SEA LEVEL.
 LC1896'
 LC1896'HEIGHT OF LIGHT ABOVE STATION MARK 30.4 METERS.
 LC1896
 LC1896                          STATION RECOVERY (1969)
 LC1896
 LC1896'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC1896'RECOVERED IN GOOD CONDITION.
 LC1896
 LC1896                          STATION RECOVERY (1976)
 LC1896
 LC1896'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (WFP)
 LC1896'THE STATION MARK, REFERENCE MARK 2, REFERENCE MARK 3, GINGRICH 1939,
 LC1896'AND THE AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION AND AS
 LC1896'DESCRIBED IN 1969.  DISTANCES AND DIRECTIONS CHECKED THE 1969 DATA
 LC1896'WITH EXCEPTION OF DISTANCE TO REFERENCE MARK 3 WHICH
 LC1896'MEASURED 0.03 FOOT LONGER.  THE STATION WAS USED AS THE ANTENNA
 LC1896'SITE FOR GEOCEIVER STATION 51174.
 LC1896'
 LC1896'THE 1969 DESCRIPTION IS ADEQUATE FOR STATION RECOVERY.
 LC1896'
 LC1896'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4.5 MILES
 LC1896'NORTHEAST OF METAMORA.
 LC1896
 LC1896                          STATION RECOVERY (1990)
 LC1896
 LC1896'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC1896'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 LC1896'FOR.  HORIZON TO SOUTHEAST IS BLOCK BY A CORNCRIB.  STATION IS
 LC1896'LOCATED ABOUT 11 KM (6.8 MI) NORTH OF EUREKA, 7 KM (4.3 MI)
 LC1896'EAST-NORTHEAST OF METAMORA, AT THE NORTHWEST CORNER OF THE MOWED BACK
 LC1896'YARD OF RESIDENCE, ADJACENT TO A BARN AND CORNCRIB, IN THE SOUTHWEST
 LC1896'1/4 OF SECTION 1, T 27 N, R 2 W.  OWNERSHIP--S.D.GINGRICH, RR 2,
 LC1896'ROANOKE IL 61561.  PHONE NUMBER IS 309-367-2197.  NOTE--NO PERMISSION
 LC1896'AS OF 7/25/89.
 LC1896'TO REACH FROM THE JUNCTION OF US HIGHWAY 24 AND STATE HIGHWAY 117 IN
 LC1896'EUREKA, GO NORTH ON HIGHWAY 117 FOR 7.85 KM (4.88 MI) TO ITS JUNCTION
 LC1896'WITH STATE HIGHWAY 116.  CONTINUE NORTH ON A PAVED ROAD FOR 3.20 KM
 LC1896'(1.99 MI) TO A PAVED CROSSROAD.  TURN LEFT, WEST, ON PAVED, THEN DIRT
 LC1896'ROAD FOR 1.25 KM (0.78 MI) TO A DRIVEWAY ON THE RIGHT, ON WEST SIDE
 LC1896'OF A TWO-STORY WHITE FRAME HOUSE.  TURN RIGHT, ON DRIVEWAY, THEN
 LC1896'LAWN, KEEPING ALONG WEST SIDE OF YARD, FOR 0.14 KM (0.09 MI) TO THE
 LC1896'STATION.  NOTE--PULL PLUG OVER STATION AND REPLACE WHEN FINISHED.
 LC1896'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST 15 CM
 LC1896'BELOW GROUND, 6.5 M (21.3 FT) NORTHWEST OF NORTHWEST CORNER OF THE
 LC1896'BARN-LIKE CORNCRIB, 4.8 M (15.7 FT) EAST OF A WIRE FENCE, 28.3 M
 LC1896'(92.8 FT) NORTH OF NORTHEAST CORNER OF THE BARN, 1.5 M (4.9 FT) EAST
 LC1896'OF THE EXTENDED EAST WALL OF THE BARN, AND 11.4 M (37.4 FT) SOUTHEAST
 LC1896'OF AN OLD T-FENCE CORNER, NOW PILED UP WITH DISCARDED FENCE POSTS.
 LC1896
 LC1896                          STATION RECOVERY (1998)
 LC1896
 LC1896'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1896'MARK NOT FOUND.
 LC1896
 LC1896                          STATION RECOVERY (2002)
 LC1896
 LC1896'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KEZ)
 LC1896'RECOVERED AS DESCRIBED
 LC1896'DESCRIPTION IS ADEQUATE
 LC1896
 LC1896                          STATION RECOVERY (2005)
 LC1896
 LC1896'RECOVERY NOTE BY WOODFORD COUNTY ILLINOIS 2005 (GRM)
 LC1896'RECOVERED AS DESCRIBED
 LC1896
 LC1896                          STATION RECOVERY (2015)
 LC1896
 LC1896'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC1896'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0890 ***********************************************************************
 KB0890  CBN         -  This is a Cooperative Base Network Control Station.
 KB0890  DESIGNATION -  GINN AZ MK
 KB0890  PID         -  KB0890
 KB0890  STATE/COUNTY-  IL/MONTGOMERY
 KB0890  COUNTRY     -  US
 KB0890  USGS QUAD   -  LITCHFIELD (2018)
 KB0890
 KB0890                         *CURRENT SURVEY CONTROL
 KB0890  ______________________________________________________________________
 KB0890* NAD 83(2011) POSITION- 39 08 47.73613(N) 089 40 09.00007(W)   ADJUSTED
 KB0890* NAD 83(2011) ELLIP HT-   176.344 (meters)        (06/27/12)   ADJUSTED
 KB0890* NAD 83(2011) EPOCH   -  2010.00
 KB0890* NAVD 88 ORTHO HEIGHT -   207.631 (meters)      681.20  (feet) ADJUSTED
 KB0890  ______________________________________________________________________
 KB0890  GEOID HEIGHT    -        -31.280 (meters)                     GEOID18
 KB0890  NAD 83(2011) X  -     28,600.300 (meters)                     COMP
 KB0890  NAD 83(2011) Y  - -4,953,123.587 (meters)                     COMP
 KB0890  NAD 83(2011) Z  -  4,005,062.770 (meters)                     COMP
 KB0890  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 KB0890  DYNAMIC HEIGHT  -        207.510 (meters)      680.81  (feet) COMP
 KB0890  MODELED GRAVITY -    980,042.0   (mgal)                       NAVD 88
 KB0890
 KB0890  VERT ORDER      -  SECOND    CLASS 0
 KB0890
 KB0890  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0890  Standards:
 KB0890         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0890            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0890  -------------------------------------------------------------------
 KB0890  NETWORK    0.33   0.67           0.15   0.11   0.34      0.03988347
 KB0890  -------------------------------------------------------------------
 KB0890  Click here for local accuracies and other accuracy information.
 KB0890
 KB0890.The horizontal coordinates were established by GPS observations
 KB0890.and adjusted by the National Geodetic Survey in June 2012.
 KB0890
 KB0890.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0890.been affixed to the stable North American tectonic plate. See 
 KB0890.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0890
 KB0890.The horizontal coordinates are valid at the epoch date displayed above
 KB0890.which is a decimal equivalence of Year/Month/Day.
 KB0890
 KB0890.The orthometric height was determined by differential leveling and
 KB0890.adjusted by the NATIONAL GEODETIC SURVEY
 KB0890.in June 1991.
 KB0890
 KB0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0890.GEOID18 height accuracy estimate available here.
 KB0890
 KB0890.Click photographs - Photos may exist for this station.
 KB0890
 KB0890.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0890
 KB0890.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0890
 KB0890.The ellipsoidal height was determined by GPS observations
 KB0890.and is referenced to NAD 83.
 KB0890
 KB0890.The dynamic height is computed by dividing the NAVD 88
 KB0890.geopotential number by the normal gravity value computed on the
 KB0890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0890.degrees latitude (g = 980.6199 gals.).
 KB0890
 KB0890.The modeled gravity was interpolated from observed gravity values.
 KB0890
 KB0890. The following values were computed from the NAD 83(2011) position.
 KB0890
 KB0890;                    North         East     Units Scale Factor Converg.
 KB0890;SPC IL W     -   275,360.535   743,005.146   MT  0.99996394   +0 18 50.7
 KB0890;SPC IL W     -   903,412.02  2,437,676.05   sFT  0.99996394   +0 18 50.7
 KB0890;UTM  16      - 4,336,437.724   269,332.750   MT  1.00025519   -1 41 08.9
 KB0890
 KB0890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0890!SPC IL W     -   0.99997233  x   0.99996394  =   0.99993627
 KB0890!UTM  16      -   0.99997233  x   1.00025519  =   1.00022752
 KB0890
 KB0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6933236437(NAD 83)
 KB0890
 KB0890                          SUPERSEDED SURVEY CONTROL
 KB0890
 KB0890  NAD 83(2007)-  39 08 47.73610(N)    089 40 09.00079(W) AD(2002.00) 0
 KB0890  ELLIP H (02/10/07)  176.371  (m)                       GP(2002.00)    
 KB0890  ELLIP H (10/15/04)  176.354  (m)                       GP(       ) 4 2
 KB0890  NAD 83(1997)-  39 08 47.73598(N)    089 40 09.00126(W) AD(       ) B
 KB0890  ELLIP H (07/17/98)  176.385  (m)                       GP(       ) 4 1
 KB0890  NAD 83(1986)-  39 08 47.74905(N)    089 40 08.97902(W) AD(       ) 1
 KB0890  NAVD 88             207.63   (m)          681.2    (f) LEVELING    3  
 KB0890  NGVD 29 (??/??/92)  207.758  (m)          681.62   (f) ADJ UNCH    2 0
 KB0890  NGVD 29             207.76   (m)          681.6    (f) LEVELING    3  
 KB0890
 KB0890.Superseded values are not recommended for survey control.
 KB0890
 KB0890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0890.See file dsdata.pdf to determine how the superseded data were derived.
 KB0890
 KB0890_MARKER: DZ = AZIMUTH MARK DISK
 KB0890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0890_STAMPING: GINN 1960
 KB0890_MARK LOGO: CGS
 KB0890_PROJECTION: RECESSED 5 CENTIMETERS
 KB0890_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0890+STABILITY: SURFACE MOTION
 KB0890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0890+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2019
 KB0890
 KB0890  HISTORY     - Date     Condition        Report By
 KB0890  HISTORY     - 1960     MONUMENTED       CGS
 KB0890  HISTORY     - 19901016 GOOD             NGS
 KB0890  HISTORY     - 19970422 GOOD             NGS
 KB0890  HISTORY     - 19980714 GOOD             NGS
 KB0890  HISTORY     - 20030613 GOOD             WOOLPT
 KB0890  HISTORY     - 20040119 GOOD             WOOLPT
 KB0890  HISTORY     - 20100411 GOOD             AEROME
 KB0890  HISTORY     - 20110720 GOOD             ILDT
 KB0890  HISTORY     - 20130610 GOOD             ILDT
 KB0890  HISTORY     - 20191018 GOOD             ILDT
 KB0890
 KB0890                          STATION DESCRIPTION
 KB0890
 KB0890'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0890'2.1 MI S FROM LITCHFIELD.
 KB0890'ABOUT 2.1 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0890'HIGHWAY) FROM THE JUNCTION OF STATE HIGHWAY 16, AT THE JUNCTION
 KB0890'OF U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY) AND OLD U.S. HIGHWAY
 KB0890'66 AND OILED ROAD WEST, 106 FEET WEST OF SOUTH BOUND LANE OF U.S.
 KB0890'HIGHWAY 66 (FOUR LANE DUAL HIGHWAY), 20 FEET SOUTH OF THE CENTER
 KB0890'LINE OF OIL ROAD WEST, 109 FEET WEST-SOUTHWEST OF THE JUNCTION
 KB0890'OF AN OIL ROAD WEST AND THE CENTER LINE OF THE SOUTH BOUND LANE
 KB0890'OF U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY), 2 FEET WEST OF
 KB0890'TELEPHONE POLE, 2 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL
 KB0890'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB0890'4 INCHES.
 KB0890
 KB0890                          STATION RECOVERY (1990)
 KB0890
 KB0890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KB0890'THIS STATION IS A BENCH MARK.  IT IS LOCATED ABOUT 3.5 KM (2.2 MI)
 KB0890'SOUTH-SOUTHWEST OF LITCHFIELD, 2.6 KM (1.6 MI) EAST OF THE
 KB0890'MONTGOMERY-MACOUPIN COUNTY LINE, IN THE SOUTHWEST ANGLE OF A ROAD
 KB0890'JUNCTION, AT A FIELD EDGE, IN THE NORTHEAST 1/4 OF SECTION 17, T 8 N,
 KB0890'R 5 W.  OWNERSHIP--COUNTY ROAD DEPARTMENT.
 KB0890'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND STATE HIGHWAY
 KB0890'16 (EXIT 52) ON THE WEST SIDE OF LITCHFIELD, GO EAST ON HIGHWAY 16
 KB0890'FOR 1.4 KM (0.9 MI) TO A PAVED CROSSROAD.  TURN RIGHT, SOUTH, ON THE
 KB0890'FOUR LANE HIGHWAY FOR 3.45 KM (2.14 MI) TO A PAVED CROSSROAD (ROAD
 KB0890'1000 N)AND THE STATION ON THE RIGHT.
 KB0890'STATION MARK IS A STANDARD AZIMUTH MARK DISK SET IN THE TOP OF A 30-CM
 KB0890'SQUARE CONCRETE POST PROJECTING 4 CM.  IT IS 30.9 M (101.4 FT) WEST
 KB0890'OF THE CENTER OF THE SOUTHBOUND LANES OF ROAD 150 E, 5.9 M (19.4 FT)
 KB0890'SOUTH OF THE CENTER OF ROAD 1000 N, LEVEL WITH 1000 N, 0.4 M (1.3 FT)
 KB0890'EAST OF A FIBERGLASS WITNESS POST, AND 0.8 M (2.6 FT) WEST OF
 KB0890'TELEPHONE PEDESTAL F7 P1 F71.
 KB0890
 KB0890                          STATION RECOVERY (1997)
 KB0890
 KB0890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KB0890'THE STATION IS LOCATED ABOUT 3.5 KM (2.15 MI) SOUTH-SOUTHWEST OF
 KB0890'LITCHFIELD, IL, ABOUT 2.6 KM (1.60 MI) EAST OF THE MONTGOMERY/MACOUPIN
 KB0890'COUNTY LINE, IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF OLD U.S.
 KB0890'HIGHWAY 66 AND (N 10TH AV) , BETWEEN 2 UNDERGROUND CABLE WARNING
 KB0890'SIGNS.  OWNERSHIP--STATE OF ILLINOIS. NOTE--THIS STATION IS A FBN/CBN
 KB0890'STATION AND B.M. TIE.  TO REACH THE STATION FROM THE JUNCTION OF
 KB0890'INTERSTATE HIGHWAY 55 AND STATE HIGHWAY 16 (EXIT 52) NEAR THE WEST
 KB0890'SIDE OF LITCHFIELD, GO EAST, 1.4 KM (0.85 MI) ALONG HIGHWAY 16 TO THE
 KB0890'INTERSECTION OF OLD U.S. HIGHWAY 66.  TURN RIGHT, SOUTH, 3.45 KM (2.15
 KB0890'MI) ALONG OLD HIGHWAY 66 TO NORTH 10TH AVENUE AND THE STATION ON THE
 KB0890'RIGHT, BETWEEN THE 2 WARNING SIGNS.  STATION IS 30.9 M (101.4 FT) WEST
 KB0890'OF THE OLD HIGHWAY 66 CENTER, 8.8 M (28.9 FT) WEST OF A 16-INCH
 KB0890'CONCRETE CULVERTS SOUTH END CENTER RUNNING UNDER 10TH AVENUE, 6.5 M
 KB0890'(21.3 FT) EAST OF A METAL UNDERGROUND CABLE WARNING SIGN, 5.8 M (19.0
 KB0890'FT) SOUTH OF THE 10TH AVENUE CENTER, 0.8 M (2.6 FT) WEST-SOUTHWEST OF
 KB0890'A GREEN UNDERGROUND CABLE JUNCTION BOX AND WARNING SIGN, 0.3 M (1.0
 KB0890'FT) EAST OF A WITNESS POST, AND THE MONUMENT IS ABOUT 0.3 M (1.0 FT)
 KB0890'BELOW THE 10TH AVENUE LEVEL AND PROJECTING ABOUT 4-CM ABOVE THE GROUND
 KB0890'SURFACE.  BY R.G. HAYES
 KB0890
 KB0890                          STATION RECOVERY (1998)
 KB0890
 KB0890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 KB0890'RECOVERED AS DESCRIBED
 KB0890'
 KB0890
 KB0890                          STATION RECOVERY (2003)
 KB0890
 KB0890'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB0890'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 KB0890'
 KB0890
 KB0890                          STATION RECOVERY (2004)
 KB0890
 KB0890'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KB0890'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOODCONDITION.
 KB0890
 KB0890                          STATION RECOVERY (2010)
 KB0890
 KB0890'RECOVERY NOTE BY AERO METRIC INC 2010
 KB0890'RECOVERED IN GOOD CONDITION.
 KB0890
 KB0890                          STATION RECOVERY (2011)
 KB0890
 KB0890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB0890'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-SOUTHWEST OF BUTLER
 KB0890'AND 6.0 MI (9.7 KM) NORTH-NORTHEAST OF MOUNT OLIVE.
 KB0890'
 KB0890'RECOVERED AS DESCRIBED.
 KB0890'
 KB0890'STATION IS A CGS DISK IN CONCRETE FLUSH WITH THE GROUND.  46.8 FT
 KB0890'(14.3 M) WEST OF THE NORTHWEST CORNER OF S.S.  POST, 5.7 FT (1.7 M)
 KB0890'NORTHWEST OF THE NEAR FACE OF A TELEPHONE.  AGS.
 KB0890
 KB0890                          STATION RECOVERY (2013)
 KB0890
 KB0890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0890'RECOVERED IN GOOD CONDITION.
 KB0890
 KB0890                          STATION RECOVERY (2019)
 KB0890
 KB0890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0890'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0885 ***********************************************************************
 KB0885  DESIGNATION -  GINN RM 1
 KB0885  PID         -  KB0885
 KB0885  STATE/COUNTY-  IL/MONTGOMERY
 KB0885  COUNTRY     -  US
 KB0885  USGS QUAD   -  LITCHFIELD (2018)
 KB0885
 KB0885                         *CURRENT SURVEY CONTROL
 KB0885  ______________________________________________________________________
 KB0885* NAD 83(1986) POSITION- 39 09 26.11   (N) 089 41 04.76   (W)   HD_HELD1
 KB0885* NAVD 88 ORTHO HEIGHT -   211.655 (meters)      694.40  (feet) ADJUSTED
 KB0885  ______________________________________________________________________
 KB0885  GEOID HEIGHT    -        -31.297 (meters)                     GEOID18
 KB0885  DYNAMIC HEIGHT  -        211.532 (meters)      694.00  (feet) COMP
 KB0885  MODELED GRAVITY -    980,042.1   (mgal)                       NAVD 88
 KB0885
 KB0885  VERT ORDER      -  SECOND    CLASS 0
 KB0885
 KB0885.The horizontal coordinates were determined by differentially corrected
 KB0885.hand held GPS observations or other comparable positioning techniques
 KB0885.and have an estimated accuracy of +/- 3 meters.
 KB0885
 KB0885.The orthometric height was determined by differential leveling and
 KB0885.adjusted by the NATIONAL GEODETIC SURVEY
 KB0885.in June 1991.
 KB0885
 KB0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0885.GEOID18 height accuracy estimate available here.
 KB0885
 KB0885.Click photographs - Photos may exist for this station.
 KB0885
 KB0885.The dynamic height is computed by dividing the NAVD 88
 KB0885.geopotential number by the normal gravity value computed on the
 KB0885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0885.degrees latitude (g = 980.6199 gals.).
 KB0885
 KB0885.The modeled gravity was interpolated from observed gravity values.
 KB0885
 KB0885;                    North         East    Units  Estimated Accuracy
 KB0885;SPC IL W     -   276,536.6     741,660.0     MT  (+/- 3 meters HH1 GPS) 
 KB0885
 KB0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6802937660(NAD 83)
 KB0885
 KB0885                          SUPERSEDED SURVEY CONTROL
 KB0885
 KB0885  NGVD 29 (??/??/92)  211.782  (m)          694.82   (f) ADJ UNCH    2 0
 KB0885
 KB0885.Superseded values are not recommended for survey control.
 KB0885
 KB0885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0885.See file dsdata.pdf to determine how the superseded data were derived.
 KB0885
 KB0885_MARKER: DR = REFERENCE MARK DISK
 KB0885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0885_STAMPING: GINN NO 1 1960
 KB0885_MARK LOGO: CGS
 KB0885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0885+STABILITY: SURFACE MOTION
 KB0885
 KB0885  HISTORY     - Date     Condition        Report By
 KB0885  HISTORY     - 1960     MONUMENTED       CGS
 KB0885  HISTORY     - 1973     MARK NOT FOUND   USGS
 KB0885  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0885
 KB0885                          STATION DESCRIPTION
 KB0885
 KB0885'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0885'2.3 MI SW FROM LITCHFIELD.
 KB0885'ABOUT 1.1 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0885'HIGHWAY) FROM THE JUNCTION OF STATE HIGHWAY 16, THENCE 0.7 MILES
 KB0885'WEST ALONG OIL ROAD, THENCE 0.25 MILES SOUTH ALONG OIL ROAD,
 KB0885'THENCE 0.25 MILES WEST ALONG OIL ROAD, AT A CURVE IN ROAD TO THE
 KB0885'SOUTH AND TRACK ROAD TO THE WEST, 185 FEET WEST OF THE JUNCTION
 KB0885'OF THE TRACK ROAD WEST, 51 FEET NORTH OF TRACK ROAD, 1 FOOT
 KB0885'EAST OF NORTH-SOUTH FENCE LINE, 70.5 FEET WEST-SOUTHWEST OF
 KB0885'ABANDONED HOUSE, 38.3 FEET NORTH OF STATION, 66 FEET WEST OF THE
 KB0885'FENCE CORNER, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD SET
 KB0885'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0885
 KB0885                          STATION RECOVERY (1973)
 KB0885
 KB0885'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 KB0885'MARK NOT FOUND.
 KB0885
 KB0885                          STATION RECOVERY (2013)
 KB0885
 KB0885'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0885'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0887 ***********************************************************************
 KB0887  DESIGNATION -  GINN RM 2
 KB0887  PID         -  KB0887
 KB0887  STATE/COUNTY-  IL/MONTGOMERY
 KB0887  COUNTRY     -  US
 KB0887  USGS QUAD   -  LITCHFIELD (2018)
 KB0887
 KB0887                         *CURRENT SURVEY CONTROL
 KB0887  ______________________________________________________________________
 KB0887* NAD 83(1986) POSITION- 39 09 25.56   (N) 089 41 03.44   (W)   HD_HELD1
 KB0887* NAVD 88 ORTHO HEIGHT -   211.296 (meters)      693.23  (feet) ADJUSTED
 KB0887  ______________________________________________________________________
 KB0887  GEOID HEIGHT    -        -31.297 (meters)                     GEOID18
 KB0887  DYNAMIC HEIGHT  -        211.174 (meters)      692.83  (feet) COMP
 KB0887  MODELED GRAVITY -    980,042.1   (mgal)                       NAVD 88
 KB0887
 KB0887  VERT ORDER      -  SECOND    CLASS 0
 KB0887
 KB0887.The horizontal coordinates were determined by differentially corrected
 KB0887.hand held GPS observations or other comparable positioning techniques
 KB0887.and have an estimated accuracy of +/- 3 meters.
 KB0887
 KB0887.The orthometric height was determined by differential leveling and
 KB0887.adjusted by the NATIONAL GEODETIC SURVEY
 KB0887.in June 1991.
 KB0887
 KB0887.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0887.GEOID18 height accuracy estimate available here.
 KB0887
 KB0887.Click photographs - Photos may exist for this station.
 KB0887
 KB0887.The dynamic height is computed by dividing the NAVD 88
 KB0887.geopotential number by the normal gravity value computed on the
 KB0887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0887.degrees latitude (g = 980.6199 gals.).
 KB0887
 KB0887.The modeled gravity was interpolated from observed gravity values.
 KB0887
 KB0887;                    North         East    Units  Estimated Accuracy
 KB0887;SPC IL W     -   276,519.8     741,691.7     MT  (+/- 3 meters HH1 GPS) 
 KB0887
 KB0887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6806037642(NAD 83)
 KB0887
 KB0887                          SUPERSEDED SURVEY CONTROL
 KB0887
 KB0887  NGVD 29 (??/??/92)  211.423  (m)          693.64   (f) ADJ UNCH    2 0
 KB0887
 KB0887.Superseded values are not recommended for survey control.
 KB0887
 KB0887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0887.See file dsdata.pdf to determine how the superseded data were derived.
 KB0887
 KB0887_MARKER: DR = REFERENCE MARK DISK
 KB0887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0887_STAMPING: GINN NO 2 1960
 KB0887_MARK LOGO: CGS
 KB0887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0887+STABILITY: SURFACE MOTION
 KB0887
 KB0887  HISTORY     - Date     Condition        Report By
 KB0887  HISTORY     - 1960     MONUMENTED       CGS
 KB0887  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0887
 KB0887                          STATION DESCRIPTION
 KB0887
 KB0887'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0887'2.3 MI SW FROM LITCHFIELD.
 KB0887'ABOUT 1.1 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0887'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16, THENCE 0.7 MILES
 KB0887'WEST ALONG AN OIL ROAD, THENCE 0.25 MILES SOUTH ALONG AN OIL ROAD,
 KB0887'THENCE 0.25 MILES WEST ALONG AN OIL ROAD, AT A CURVE IN THE ROAD
 KB0887'TO THE SOUTH AND A TRACK ROAD TO THE WEST, 76 FEET WEST OF THE
 KB0887'JUNCTION OF A TRACK ROAD WEST, 11 FEET SOUTH OF THE CENTER LINE
 KB0887'OF THE TRACK ROAD WEST, 104 FEET EAST-SOUTHEAST OF TRAVERSE
 KB0887'STATION GINN, 42 FEET WEST-NORTHWEST OF THE CENTER LINE OF AN
 KB0887'OIL ROAD, 97 FEET SOUTHWEST OF A POWER POLE WITH A TRANSFORMER,
 KB0887'78 FEET SOUTH OF THE SOUTHEAST CORNER OF AN ABANDONED HOUSE, 2
 KB0887'FEET ABOVE THE LEVEL OF THE TRACK ROAD, AND SIT IN THE TOP OF
 KB0887'A CONCRETE POST PROJECTING 4 INCHES.
 KB0887
 KB0887                          STATION RECOVERY (2013)
 KB0887
 KB0887'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0887'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9664 ***********************************************************************
 DG9664  DESIGNATION -  GIS 0206
 DG9664  PID         -  DG9664
 DG9664  STATE/COUNTY-  IL/GRUNDY
 DG9664  COUNTRY     -  US
 DG9664  USGS QUAD   -  LISBON (2018)
 DG9664
 DG9664                         *CURRENT SURVEY CONTROL
 DG9664  ______________________________________________________________________
 DG9664* NAD 83(2011) POSITION- 41 27 28.09903(N) 088 28 53.34556(W)   ADJUSTED
 DG9664* NAD 83(2011) ELLIP HT-   154.858 (meters)        (06/27/12)   ADJUSTED
 DG9664* NAD 83(2011) EPOCH   -  2010.00
 DG9664* NAVD 88 ORTHO HEIGHT -   187.9   (meters)      616.    (feet) GPS OBS
 DG9664  ______________________________________________________________________
 DG9664  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9664  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 DG9664  NAD 83(2011) X  -    126,860.682 (meters)                     COMP
 DG9664  NAD 83(2011) Y  - -4,785,516.859 (meters)                     COMP
 DG9664  NAD 83(2011) Z  -  4,200,763.826 (meters)                     COMP
 DG9664  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 DG9664
 DG9664  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9664  Standards:
 DG9664         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9664            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9664  -------------------------------------------------------------------
 DG9664  NETWORK    0.43   0.65           0.20   0.14   0.33     -0.08294769
 DG9664  -------------------------------------------------------------------
 DG9664  Click here for local accuracies and other accuracy information.
 DG9664
 DG9664.The horizontal coordinates were established by GPS observations
 DG9664.and adjusted by the National Geodetic Survey in June 2012.
 DG9664
 DG9664.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9664.been affixed to the stable North American tectonic plate. See 
 DG9664.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9664
 DG9664.The horizontal coordinates are valid at the epoch date displayed above
 DG9664.which is a decimal equivalence of Year/Month/Day.
 DG9664
 DG9664.The orthometric height was determined by GPS observations and a
 DG9664.high-resolution geoid model.
 DG9664
 DG9664.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9664.GEOID18 height accuracy estimate available here.
 DG9664
 DG9664.Click photographs - Photos may exist for this station.
 DG9664
 DG9664.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9664
 DG9664.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9664
 DG9664.The ellipsoidal height was determined by GPS observations
 DG9664.and is referenced to NAD 83.
 DG9664
 DG9664. The following values were computed from the NAD 83(2011) position.
 DG9664
 DG9664;                    North         East     Units Scale Factor Converg.
 DG9664;SPC IL E     -   531,894.215   287,622.195   MT  0.99997688   -0 05 53.1
 DG9664;SPC IL E     - 1,745,056.27    943,640.48   sFT  0.99997688   -0 05 53.1
 DG9664;UTM  16      - 4,590,639.015   376,269.214   MT  0.99978840   -0 58 51.5
 DG9664
 DG9664!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9664!SPC IL E     -   0.99997571  x   0.99997688  =   0.99995259
 DG9664!UTM  16      -   0.99997571  x   0.99978840  =   0.99976412
 DG9664
 DG9664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7626990639(NAD 83)
 DG9664
 DG9664                          SUPERSEDED SURVEY CONTROL
 DG9664
 DG9664  NAD 83(2007)-  41 27 28.09911(N)    088 28 53.34644(W) AD(2002.00) 0
 DG9664  ELLIP H (02/10/07)  154.877  (m)                       GP(2002.00)    
 DG9664  NAD 83(1997)-  41 27 28.09928(N)    088 28 53.34660(W) AD(       ) 1
 DG9664  ELLIP H (09/13/05)  154.879  (m)                       GP(       ) 3 1
 DG9664  NAD 83(1997)-  41 27 28.09888(N)    088 28 53.34638(W) AD(       ) 1
 DG9664  ELLIP H (03/31/05)  154.866  (m)                       GP(       ) 3 2
 DG9664  NAVD 88 (03/31/05)  187.8    (m)  GEOID03  model used  GPS OBS        
 DG9664
 DG9664.Superseded values are not recommended for survey control.
 DG9664
 DG9664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9664.See file dsdata.pdf to determine how the superseded data were derived.
 DG9664
 DG9664_MARKER: F = FLANGE-ENCASED ROD
 DG9664_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9664_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9664_MARK LOGO: IL-063
 DG9664_PROJECTION: FLUSH
 DG9664_MAGNETIC: I = MARKER IS A STEEL ROD
 DG9664_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9664+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2023
 DG9664_ROD/PIPE-DEPTH: 3.0 meters
 DG9664
 DG9664  HISTORY     - Date     Condition        Report By
 DG9664  HISTORY     - 20031130 MONUMENTED       MORSUR
 DG9664  HISTORY     - 20050725 GOOD             GEOSPC
 DG9664  HISTORY     - 20091224 GOOD             GEOCAC
 DG9664  HISTORY     - 20230320 GOOD             ILDT
 DG9664
 DG9664                          STATION DESCRIPTION
 DG9664
 DG9664'DESCRIBED BY MORRISON SURVEYING COMPANY 2003 (MJM)
 DG9664'POINT IS LOCATED AT THE SE CORNER OF THE INTERSECTION OF SHERRIL ROAD
 DG9664'AND LISBON ROAD. POINT IS 41 FT EAST OF THE EDGE OF LISGON ROAD AND 29
 DG9664'FT SOUTH OF THE EDGE OF SHERRIL ROAD.
 DG9664'
 DG9664'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH SLEEVE
 DG9664'WITH CAST CAP AND LID.
 DG9664
 DG9664                          STATION RECOVERY (2005)
 DG9664
 DG9664'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9664'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 20.8 METERS
 DG9664'SOUTHEAST OF A BRASS PLUG AT THE CENTERLINE-CENTERLINE INTERSECTION OF
 DG9664'LISBON ROAD AND SHERRIL ROAD, 19.5 METERS SOUTH OF A TELEPHONE POLE ON
 DG9664'THE NORTH RIGHT OF WAY OF SHERRIL ROAD, 8.9 METERS SOUTH OF THE EDGE
 DG9664'OF PAVEMENT OF SHERRIL ROAD, 13.5 METERS EAST OF THE EDGE OF PAVEMENT
 DG9664'OF LISBON ROAD.
 DG9664
 DG9664                          STATION RECOVERY (2009)
 DG9664
 DG9664'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DG9664'REPORT SUBMITTED BY GEOCACHER.
 DG9664
 DG9664                          STATION RECOVERY (2023)
 DG9664
 DG9664'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DG9664'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9681 ***********************************************************************
 DG9681  DESIGNATION -  GIS 0726
 DG9681  PID         -  DG9681
 DG9681  STATE/COUNTY-  IL/GRUNDY
 DG9681  COUNTRY     -  US
 DG9681  USGS QUAD   -  KINSMAN (2018)
 DG9681
 DG9681                         *CURRENT SURVEY CONTROL
 DG9681  ______________________________________________________________________
 DG9681* NAD 83(2011) POSITION- 41 14 20.84351(N) 088 32 28.11031(W)   ADJUSTED
 DG9681* NAD 83(2011) ELLIP HT-   163.349 (meters)        (06/27/12)   ADJUSTED
 DG9681* NAD 83(2011) EPOCH   -  2010.00
 DG9681* NAVD 88 ORTHO HEIGHT -   196.0   (meters)      643.    (feet) GPS OBS
 DG9681  ______________________________________________________________________
 DG9681  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9681  GEOID HEIGHT    -        -32.677 (meters)                     GEOID18
 DG9681  NAD 83(2011) X  -    122,286.552 (meters)                     COMP
 DG9681  NAD 83(2011) Y  - -4,801,692.788 (meters)                     COMP
 DG9681  NAD 83(2011) Z  -  4,182,536.623 (meters)                     COMP
 DG9681  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 DG9681
 DG9681  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9681  Standards:
 DG9681         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9681            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9681  -------------------------------------------------------------------
 DG9681  NETWORK    0.46   0.73           0.21   0.16   0.37     -0.05193990
 DG9681  -------------------------------------------------------------------
 DG9681  Click here for local accuracies and other accuracy information.
 DG9681
 DG9681.The horizontal coordinates were established by GPS observations
 DG9681.and adjusted by the National Geodetic Survey in June 2012.
 DG9681
 DG9681.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9681.been affixed to the stable North American tectonic plate. See 
 DG9681.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9681
 DG9681.The horizontal coordinates are valid at the epoch date displayed above
 DG9681.which is a decimal equivalence of Year/Month/Day.
 DG9681
 DG9681.The orthometric height was determined by GPS observations and a
 DG9681.high-resolution geoid model.
 DG9681
 DG9681.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9681.GEOID18 height accuracy estimate available here.
 DG9681
 DG9681.Click photographs - Photos may exist for this station.
 DG9681
 DG9681.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9681
 DG9681.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9681
 DG9681.The ellipsoidal height was determined by GPS observations
 DG9681.and is referenced to NAD 83.
 DG9681
 DG9681. The following values were computed from the NAD 83(2011) position.
 DG9681
 DG9681;                    North         East     Units Scale Factor Converg.
 DG9681;SPC IL E     -   507,618.077   282,579.772   MT  0.99997873   -0 08 13.2
 DG9681;SPC IL E     - 1,665,410.31    927,097.14   sFT  0.99997873   -0 08 13.2
 DG9681;UTM  16      - 4,566,447.656   370,855.111   MT  0.99980526   -1 00 57.8
 DG9681
 DG9681!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9681!SPC IL E     -   0.99997438  x   0.99997873  =   0.99995311
 DG9681!UTM  16      -   0.99997438  x   0.99980526  =   0.99977964
 DG9681
 DG9681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7085566447(NAD 83)
 DG9681
 DG9681                          SUPERSEDED SURVEY CONTROL
 DG9681
 DG9681  NAD 83(2007)-  41 14 20.84357(N)    088 32 28.11121(W) AD(2002.00) 0
 DG9681  ELLIP H (02/10/07)  163.368  (m)                       GP(2002.00)    
 DG9681  NAD 83(1997)-  41 14 20.84353(N)    088 32 28.11142(W) AD(       ) 1
 DG9681  ELLIP H (09/13/05)  163.358  (m)                       GP(       ) 3 1
 DG9681  NAD 83(1997)-  41 14 20.84349(N)    088 32 28.11162(W) AD(       ) 1
 DG9681  ELLIP H (03/31/05)  163.356  (m)                       GP(       ) 3 2
 DG9681  NAVD 88 (03/31/05)  196.0    (m)  GEOID03  model used  GPS OBS        
 DG9681
 DG9681.Superseded values are not recommended for survey control.
 DG9681
 DG9681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9681.See file dsdata.pdf to determine how the superseded data were derived.
 DG9681
 DG9681_MARKER: F = FLANGE-ENCASED ROD
 DG9681_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9681_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9681_MARK LOGO: IL-063
 DG9681_PROJECTION: FLUSH
 DG9681_MAGNETIC: I = MARKER IS A STEEL ROD
 DG9681_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9681+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2023
 DG9681
 DG9681  HISTORY     - Date     Condition        Report By
 DG9681  HISTORY     - 20031201 MONUMENTED       MORSUR
 DG9681  HISTORY     - 20050131 GOOD             MORSUR
 DG9681  HISTORY     - 20050725 GOOD             GEOSPC
 DG9681  HISTORY     - 20091012 GOOD             GEOCAC
 DG9681  HISTORY     - 20230320 GOOD             ILDT
 DG9681
 DG9681                          STATION DESCRIPTION
 DG9681
 DG9681'DESCRIBED BY MORRISON SURVEYING COMPANY 2005 (MJM)
 DG9681'POINT IS LOCATED AT THE NW CORNER OF THE INTERSECTION OF GRAND RIDGE
 DG9681'ROAD AND GONNAM ROAD. POINT IS 30 FT WEST OF THE EDGE OF GONNAM ROAD
 DG9681'AND 24 FT NORTH OF THE EDGE OF GRAND RIDGE ROAD.
 DG9681'
 DG9681'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH CAST CAP
 DG9681'AND LID.
 DG9681
 DG9681                          STATION RECOVERY (2005)
 DG9681
 DG9681'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9681'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 33.5 METERS
 DG9681'NORTHEAST OF A POWER POLE ON THE SOUTH SIDE OF GRAND RIDGE ROAD, 8.8
 DG9681'METERS SOUTHWEST OF THE CENTER TOP OF A CULVERT FOR A FIELD ENTRANCE.
 DG9681
 DG9681                          STATION RECOVERY (2009)
 DG9681
 DG9681'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DG9681'REPORT SUBMITTED BY GEOCACHER
 DG9681
 DG9681                          STATION RECOVERY (2023)
 DG9681
 DG9681'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DG9681'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1964 ***********************************************************************
 JB1964  DESIGNATION -  GISLER
 JB1964  PID         -  JB1964
 JB1964  STATE/COUNTY-  IL/MADISON
 JB1964  COUNTRY     -  US
 JB1964  USGS QUAD   -  HIGHLAND (2018)
 JB1964
 JB1964                         *CURRENT SURVEY CONTROL
 JB1964  ______________________________________________________________________
 JB1964* NAD 83(1997) POSITION- 38 44 42.47515(N) 089 40 58.27199(W)   ADJUSTED
 JB1964* NAVD 88 ORTHO HEIGHT -   174.2   (meters)      572.    (feet) VERTCON3
 JB1964  ______________________________________________________________________
 JB1964  GEOID HEIGHT    -        -30.992 (meters)                     GEOID18
 JB1964  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 JB1964  HORZ ORDER      -  FIRST
 JB1964
 JB1964.The horizontal coordinates were established by classical geodetic methods
 JB1964.and adjusted by the National Geodetic Survey in October 1999.
 JB1964
 JB1964.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1964.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1964
 JB1964.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1964.GEOID18 height accuracy estimate available here.
 JB1964
 JB1964.Click photographs - Photos may exist for this station.
 JB1964
 JB1964.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1964
 JB1964. The following values were computed from the NAD 83(1997) position.
 JB1964
 JB1964;                    North         East     Units Scale Factor Converg.
 JB1964;SPC IL W     -   230,788.409   742,058.586   MT  0.99996295   +0 18 10.1
 JB1964;SPC IL W     -   757,178.31  2,434,570.54   sFT  0.99996295   +0 18 10.1
 JB1964;UTM  16      - 4,291,912.099   266,837.257   MT  1.00026951   -1 40 47.4
 JB1964
 JB1964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1964!SPC IL W     -   0.99997754  x   0.99996295  =   0.99994049
 JB1964!UTM  16      -   0.99997754  x   1.00026951  =   1.00024704
 JB1964
 JB1964:                Primary Azimuth Mark                     Grid Az
 JB1964:SPC IL W     -  GISLER AZ MK RESET                       295 28 53.2
 JB1964:UTM  16      -  GISLER AZ MK RESET                       297 27 50.7
 JB1964
 JB1964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6683791912(NAD 83)
 JB1964
 JB1964|---------------------------------------------------------------------|
 JB1964| PID    Reference Object                     Distance      Geod. Az  |
 JB1964|                                                           dddmmss.s |
 JB1964| CI3690 GISLER RM 1                          32.378 METERS 05438     |
 JB1964| JB1958 HIGHLAND HUG TRUCK CO STACK         APPROX. 0.7 KM 0904313.4 |
 JB1964| JB1959 HIGHLAND SCHOTT BREWING CO STK      APPROX. 0.9 KM 1832958.7 |
 JB1964| CI3691 GISLER RM 2                          27.562 METERS 18606     |
 JB1964| JB1960 HIGHLAND ELECTRIC CO STK            430.713 METERS 2080644.7 |
 JB1964| JB1992 COLLINSVILLE MUNICIPAL TANK         APPROX.27.7 KM 2522243.6 |
 JB1964| JB1996 COLLINSVILLE SMELTING CO S STK      APPROX.24.8 KM 2561202.4 |
 JB1964| JB1997 COLLINSVILLE SMELTING CO N STK      APPROX.24.7 KM 2561656.9 |
 JB1964| JB2003 EDWARDSVILLE KETTLE R TREAT TK      APPROX.23.8 KM 2794414.8 |
 JB1964| CI3689 GISLER AZ MK RESET                                 2954703.3 |
 JB1964| CI3688 GISLER AZ MK                                       3225839.3 |
 JB1964| JB1948 HIGHLAND RED MUNICIPAL TANK         APPROX. 2.1 KM 3363150.1 |
 JB1964| JB1947 HIGHLAND ATT MICROWAVE TOWER        APPROX. 2.1 KM 3371514.8 |
 JB1964|---------------------------------------------------------------------|
 JB1964
 JB1964                          SUPERSEDED SURVEY CONTROL
 JB1964
 JB1964  NAD 83(1986)-  38 44 42.49070(N)    089 40 58.26710(W) AD(       ) 1
 JB1964  NAD 27      -  38 44 42.32390(N)    089 40 57.94080(W) AD(       ) 1
 JB1964  NGVD 29 (07/19/86)  174.3    (m)          572.     (f) VERT ANG       
 JB1964
 JB1964.Superseded values are not recommended for survey control.
 JB1964
 JB1964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1964.See file dsdata.pdf to determine how the superseded data were derived.
 JB1964
 JB1964_MARKER: DS = TRIANGULATION STATION DISK
 JB1964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1964_STAMPING: GISLER 1934
 JB1964_MARK LOGO: CGS
 JB1964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1964+STABILITY: SURFACE MOTION
 JB1964
 JB1964  HISTORY     - Date     Condition        Report By
 JB1964  HISTORY     - 1934     MONUMENTED       CGS
 JB1964  HISTORY     - 1960     GOOD             CGS
 JB1964
 JB1964                          STATION DESCRIPTION
 JB1964
 JB1964'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JB1964'IN THE NORTHWEST PART OF THE TOWN OF HIGHLAND, ABOUT 0.15 MILE
 JB1964'NORTHWEST OF THE HIGHLAND RAILROAD STATION, ON PROPERTY OWNED BY MRS
 JB1964'GISLER AND KNOWN AS GISLER PLACE, ON THE HIGHEST POINT OF THE HILL, 50
 JB1964'FEET WEST OF THE NORTHWEST CORNER OF THE HOUSE, 21 FEET WEST OF AN
 JB1964'18-INCH COTTONWOOD TREE, 18 FEET EAST-SOUTHEAST OF A TELEPHONE POLE,
 JB1964'34 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK OUTHOUSE,
 JB1964'AND PROJECTS 5 INCHES.
 JB1964'
 JB1964'TO REACH STATION FROM THE RAILROAD STATION IN HIGHLAND, GO NORTH ON
 JB1964'WALNUT STREET ABOUT 0.1 MILE TO FOURTH STREET, TURN WEST ON FOURTH
 JB1964'STREET AND GO ABOUT 0.1 MILE TO GISLER PLACE AND THE STATION.
 JB1964'
 JB1964'REFERENCE MARK NO 1 IS 106.03 FEET NORTHEAST OF STATION, 21 FEET WEST
 JB1964'OF A 30-INCH COTTONWOOD TREE, 27 FEET SOUTHEAST OF A 30-INCH ASH TREE,
 JB1964'72 FEET NORTHEAST OF NORTHWEST CORNER OF THE HOUSE, AND PROJECTS 2
 JB1964'INCHES.
 JB1964'
 JB1964'REFERENCE MARK NO 2 IS 90.38 FEET SOUTH OF STATION, 2 FEET EAST OF A
 JB1964'GRAPE ARBOR, 3 FEET NORTHEAST OF A 10-INCH PEACH TREE, 21 FEET WEST OF
 JB1964'A 10-INCH OAK TREE, 179.21 FEET SOUTHWEST OF REFERENCE MARK NO 1 AND
 JB1964'PROJECTS 6 INCHES.
 JB1964'
 JB1964'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE WEST-NORTHWEST OF STATION, 14
 JB1964'FEET SOUTH OF CENTER-LINE OF ROAD, 50 FEET EAST OF WEST END OF
 JB1964'EAST-WEST ROAD, 2 FEET SOUTH OF A TRANSMISSION POLE, AND PROJECTS 4
 JB1964'INCHES.
 JB1964'
 JB1964'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
 JB1964
 JB1964                          STATION RECOVERY (1960)
 JB1964
 JB1964'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1964'THE STATION MARK, REFERENCE MARK NUMBER 1 AND NUMBER 2 WERE RECOVERED
 JB1964'AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  THE AZIMUTH MARK WAS
 JB1964'SEARCHED FOR BUT WAS NOT RECOVERED AND IS BELIEVED TO BE DESTROYED BY
 JB1964'ROAD CONSTRUCTION.  THE PROPERTY IS NOW OWNED BY MRS LULU MARTI.  THE
 JB1964'ORGINAL DESCRIPTION IS ADEQUATE.
 JB1964'
 JB1964'A NEW AZIMUTH MARK WAS ESTABLISHED, THE MARK IS A STANDARD DISK SET IN
 JB1964'TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH AND THE DISK
 JB1964'IS STMAPED GISLER 1934 RESET 1960.  THE MARK IS 33 FEET
 JB1964'SOUTH-SOUTHEAST OF A LARGE LONE TREE, 28 FEET NORTH OF THE APPROXIMATE
 JB1964'CENTER OF ROAD, 20 FEET NORTHEAST OF THE NORTH END OF A LARGE ROUND
 JB1964'METAL CULVERT AND 1.7 FEET WEST OF WITNESS POST.
 JB1964'
 JB1964'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF U S HIGHWAY 40 AND
 JB1964'STATE HIGHWAY 143 IN THE NORTH EDGE OF HIGHLAND, ABOUT 0.3 MILE
 JB1964'NORTH-NORTHEAST OF THE STATION.  GO NORTH ON STATE HIGHWAY 143 FOR 0.1
 JB1964'MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO WEST FOR 0.4 MILE TO THE
 JB1964'MARK ON THE RIGHT AS DESCRIBED.
 JB1964'
 JB1964'A SLIGHT DIFFERENCE WAS FOUND IN THE DISTANCE AND DIRECTION TO
 JB1964'REFERENCE MARK NUMBER 1 AND NUMBER 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3611 ***********************************************************************
 DP3611  DESIGNATION -  GJ 001
 DP3611  PID         -  DP3611
 DP3611  STATE/COUNTY-  IL/WHITE
 DP3611  COUNTRY     -  US
 DP3611  USGS QUAD   -  NORRIS CITY (2018)
 DP3611
 DP3611                         *CURRENT SURVEY CONTROL
 DP3611  ______________________________________________________________________
 DP3611* NAD 83(1986) POSITION- 37 55 23.62   (N) 088 22 11.75   (W)   HD_HELD1
 DP3611* NAVD 88 ORTHO HEIGHT -   147.901 (meters)      485.24  (feet) ADJUSTED
 DP3611  ______________________________________________________________________
 DP3611  GEOID HEIGHT    -        -30.080 (meters)                     GEOID18
 DP3611  DYNAMIC HEIGHT  -        147.801 (meters)      484.91  (feet) COMP
 DP3611  MODELED GRAVITY -    979,948.8   (mgal)                       NAVD 88
 DP3611
 DP3611  VERT ORDER      -  SECOND    CLASS I
 DP3611
 DP3611.The horizontal coordinates were determined by differentially corrected
 DP3611.hand held GPS observations or other comparable positioning techniques
 DP3611.and have an estimated accuracy of +/- 3 meters.
 DP3611
 DP3611.The orthometric height was determined by differential leveling and
 DP3611.adjusted by the NATIONAL GEODETIC SURVEY
 DP3611.in July 2014.
 DP3611
 DP3611.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3611.GEOID18 height accuracy estimate available here.
 DP3611
 DP3611.Click photographs - Photos may exist for this station.
 DP3611
 DP3611.The dynamic height is computed by dividing the NAVD 88
 DP3611.geopotential number by the normal gravity value computed on the
 DP3611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3611.degrees latitude (g = 980.6199 gals.).
 DP3611
 DP3611.The modeled gravity was interpolated from observed gravity values.
 DP3611
 DP3611;                    North         East    Units  Estimated Accuracy
 DP3611;SPC IL E     -   139,454.3     296,782.3     MT  (+/- 3 meters HH1 GPS) 
 DP3611
 DP3611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7959598181(NAD 83)
 DP3611
 DP3611                          SUPERSEDED SURVEY CONTROL
 DP3611
 DP3611.No superseded survey control is available for this station.
 DP3611
 DP3611_MARKER: F = FLANGE-ENCASED ROD
 DP3611_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3611_STAMPING: GJ 001 2013
 DP3611_MARK LOGO: UIL
 DP3611_PROJECTION: RECESSED 8 CENTIMETERS
 DP3611_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3611_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3611+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2013
 DP3611_ROD/PIPE-DEPTH: 4.0 meters
 DP3611_SLEEVE-DEPTH  : 0.9 meters
 DP3611
 DP3611  HISTORY     - Date     Condition        Report By
 DP3611  HISTORY     - 20131007 MONUMENTED       AMESC
 DP3611
 DP3611                          STATION DESCRIPTION
 DP3611
 DP3611'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3611'THE STATION IS LOCATED ABOUT 8.4 MI (13.6 KM) NORTH-NORTHEAST OF
 DP3611'ELDORADO, 5.1 MI (8.2 KM) EAST OF BROUGHTON AND 4.6 MI (7.4 KM)
 DP3611'SOUTH-SOUTHWEST OF NORRIS CITY.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3611'
 DP3611'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 1 ABOUT 1.0
 DP3611'MI (1.6 KM) SOUTH OF NORRIS CITY, PROCEED SOUTHWEST ALONG US ROUTE 45
 DP3611'FOR 3.2 MI (5.1 KM) TO COUNTY ROAD 300 NORTH, THENCE WEST ALONG COUNTY
 DP3611'ROAD 300 NORTH FOR 1.1 MI (1.8 KM) TO THE STATION ON THE LEFT.
 DP3611'
 DP3611'THE STATION IS 18.0 FT (5.5 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3611'300N, 200 FT (61.0 M) WEST OF COUNTY ROAD 25E, 175.6 FT (53.5 M) EAST
 DP3611'OF THE CENTERLINE OF THE DRIVE TO 1700 COUNTY ROAD 300N, 75.2 FT (22.9
 DP3611'M) WEST OF THE CENTERLINE OF THE DRIVE TO 2400 COUNTY ROAD 300N, 50.9
 DP3611'FT (15.5 M) SOUTHWEST OF THE POWER POLE WITH 2 TRANSFORMERS ON THE
 DP3611'NORTH SIDE OF THE ROAD.
 DP3611'
 DP3611'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3611'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3611'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3612 ***********************************************************************
 DP3612  DESIGNATION -  GJ 002
 DP3612  PID         -  DP3612
 DP3612  STATE/COUNTY-  IL/HAMILTON
 DP3612  COUNTRY     -  US
 DP3612  USGS QUAD   -  BROUGHTON (2018)
 DP3612
 DP3612                         *CURRENT SURVEY CONTROL
 DP3612  ______________________________________________________________________
 DP3612* NAD 83(1986) POSITION- 37 55 26.85   (N) 088 23 09.41   (W)   HD_HELD1
 DP3612* NAVD 88 ORTHO HEIGHT -   139.164 (meters)      456.57  (feet) ADJUSTED
 DP3612  ______________________________________________________________________
 DP3612  GEOID HEIGHT    -        -30.063 (meters)                     GEOID18
 DP3612  DYNAMIC HEIGHT  -        139.070 (meters)      456.27  (feet) COMP
 DP3612  MODELED GRAVITY -    979,950.1   (mgal)                       NAVD 88
 DP3612
 DP3612  VERT ORDER      -  SECOND    CLASS I
 DP3612
 DP3612.The horizontal coordinates were determined by differentially corrected
 DP3612.hand held GPS observations or other comparable positioning techniques
 DP3612.and have an estimated accuracy of +/- 3 meters.
 DP3612
 DP3612.The orthometric height was determined by differential leveling and
 DP3612.adjusted by the NATIONAL GEODETIC SURVEY
 DP3612.in July 2014.
 DP3612
 DP3612.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3612.GEOID18 height accuracy estimate available here.
 DP3612
 DP3612.Click photographs - Photos may exist for this station.
 DP3612
 DP3612.The dynamic height is computed by dividing the NAVD 88
 DP3612.geopotential number by the normal gravity value computed on the
 DP3612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3612.degrees latitude (g = 980.6199 gals.).
 DP3612
 DP3612.The modeled gravity was interpolated from observed gravity values.
 DP3612
 DP3612;                    North         East    Units  Estimated Accuracy
 DP3612;SPC IL E     -   139,554.6     295,374.2     MT  (+/- 3 meters HH1 GPS) 
 DP3612
 DP3612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7818998302(NAD 83)
 DP3612
 DP3612                          SUPERSEDED SURVEY CONTROL
 DP3612
 DP3612.No superseded survey control is available for this station.
 DP3612
 DP3612_MARKER: F = FLANGE-ENCASED ROD
 DP3612_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3612_STAMPING: GJ 002 2013
 DP3612_MARK LOGO: UIL
 DP3612_PROJECTION: RECESSED 8 CENTIMETERS
 DP3612_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3612_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3612+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2013
 DP3612_ROD/PIPE-DEPTH: 4.0 meters
 DP3612_SLEEVE-DEPTH  : 0.9 meters
 DP3612
 DP3612  HISTORY     - Date     Condition        Report By
 DP3612  HISTORY     - 20131008 MONUMENTED       AMESC
 DP3612
 DP3612                          STATION DESCRIPTION
 DP3612
 DP3612'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3612'THE STATION IS LOCATED ABOUT 8.1 MI (13.1 KM) NORTH-NORTHEAST OF
 DP3612'ELDORADO, 5.0 MI (8.1 KM) SOUTHWEST OF NORRIS CITY AND 4.2 MI (6.8 KM)
 DP3612'EAST OF BROUGHTON. OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3612'
 DP3612'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3612'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3612'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3612'BROUGHTON, THENCE EAST ALONG CR 11 FOR 3.8 MI (6.1 KM) TO CR 2 (COUNTY
 DP3612'ROAD 1730E), THENCE SOUTH ALONG CR 2 FOR 0.90 MI (1.4 KM) TO THE
 DP3612'STATION ON THE RIGHT.
 DP3612'
 DP3612'THE STATION IS 22.0 FT WEST OF THE CENTERLINE OF CR 2, 660 FT (201.2
 DP3612'M) SOUTH OF FIELD ENTRANCES ON THE EAST AND WEST SIDES OF CR 2, 134.3
 DP3612'FT (40.9 M) NORTHWEST OF THE NORTHWEST CORNER OF AN ABANDON HOUSE,
 DP3612'79.6 FT (24.3 M) NORTHWEST OF THE FENCE CORNER OF A FENCE RUNNING EAST
 DP3612'AND SOUTH.
 DP3612'
 DP3612'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3612'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3612'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3613 ***********************************************************************
 DP3613  DESIGNATION -  GJ 003
 DP3613  PID         -  DP3613
 DP3613  STATE/COUNTY-  IL/HAMILTON
 DP3613  COUNTRY     -  US
 DP3613  USGS QUAD   -  BROUGHTON (2018)
 DP3613
 DP3613                         *CURRENT SURVEY CONTROL
 DP3613  ______________________________________________________________________
 DP3613* NAD 83(1986) POSITION- 37 56 14.17   (N) 088 23 19.02   (W)   HD_HELD1
 DP3613* NAVD 88 ORTHO HEIGHT -   126.761 (meters)      415.88  (feet) ADJUSTED
 DP3613  ______________________________________________________________________
 DP3613  GEOID HEIGHT    -        -30.082 (meters)                     GEOID18
 DP3613  DYNAMIC HEIGHT  -        126.675 (meters)      415.60  (feet) COMP
 DP3613  MODELED GRAVITY -    979,951.2   (mgal)                       NAVD 88
 DP3613
 DP3613  VERT ORDER      -  SECOND    CLASS I
 DP3613
 DP3613.The horizontal coordinates were determined by differentially corrected
 DP3613.hand held GPS observations or other comparable positioning techniques
 DP3613.and have an estimated accuracy of +/- 3 meters.
 DP3613
 DP3613.The orthometric height was determined by differential leveling and
 DP3613.adjusted by the NATIONAL GEODETIC SURVEY
 DP3613.in July 2014.
 DP3613
 DP3613.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3613.GEOID18 height accuracy estimate available here.
 DP3613
 DP3613.Click photographs - Photos may exist for this station.
 DP3613
 DP3613.The dynamic height is computed by dividing the NAVD 88
 DP3613.geopotential number by the normal gravity value computed on the
 DP3613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3613.degrees latitude (g = 980.6199 gals.).
 DP3613
 DP3613.The modeled gravity was interpolated from observed gravity values.
 DP3613
 DP3613;                    North         East    Units  Estimated Accuracy
 DP3613;SPC IL E     -   141,013.6     295,140.3     MT  (+/- 3 meters HH1 GPS) 
 DP3613
 DP3613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7797699764(NAD 83)
 DP3613
 DP3613                          SUPERSEDED SURVEY CONTROL
 DP3613
 DP3613.No superseded survey control is available for this station.
 DP3613
 DP3613_MARKER: F = FLANGE-ENCASED ROD
 DP3613_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3613_STAMPING: GJ 003 2013
 DP3613_MARK LOGO: UIL
 DP3613_PROJECTION: RECESSED 8 CENTIMETERS
 DP3613_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3613_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3613+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2013
 DP3613_ROD/PIPE-DEPTH: 4.9 meters
 DP3613_SLEEVE-DEPTH  : 0.9 meters
 DP3613
 DP3613  HISTORY     - Date     Condition        Report By
 DP3613  HISTORY     - 20131008 MONUMENTED       AMESC
 DP3613
 DP3613                          STATION DESCRIPTION
 DP3613
 DP3613'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3613'THE STATION IS LOCATED ABOUT 8.9 MI (14.4 KM) NORTH-NORTHEAST OF
 DP3613'ELDORADO, 4.4 MI (7.1 KM) SOUTHWEST OF NORRIS CITY AND 4.0 MI (6.5 KM)
 DP3613'EAST OF BROUGHTON.
 DP3613'
 DP3613'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3613'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3613'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3613'BROUGHTON, THENCE EAST ALONG CR 11 FOR 3.8 MI (6.1 KM) TO CR 2 (COUNTY
 DP3613'ROAD 1730E) AND THE STATION ON THE LEFT IN THE SOUTH END OF A
 DP3613'TRIANGULAR-SHAPED GRASS ISLAND.
 DP3613'
 DP3613'THE STATION IS 32.5 FT (9.9 M) NORTH OF THE CENTERLINE OF CR 11, 58.4
 DP3613'FT (17.8 M) WEST OF THE CENTERLINE OF CR 2, 237.4 FT (72.4 M) SOUTH OF
 DP3613'A FIBER OPTIC WARNING POST, 48.0 FT (14.6 M) EAST OF A GRAVEL FIELD
 DP3613'ENTRANCE.
 DP3613'
 DP3613'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3613'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3613'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3614 ***********************************************************************
 DP3614  DESIGNATION -  GJ 004
 DP3614  PID         -  DP3614
 DP3614  STATE/COUNTY-  IL/HAMILTON
 DP3614  COUNTRY     -  US
 DP3614  USGS QUAD   -  BROUGHTON (2018)
 DP3614
 DP3614                         *CURRENT SURVEY CONTROL
 DP3614  ______________________________________________________________________
 DP3614* NAD 83(1986) POSITION- 37 56 12.22   (N) 088 24 24.97   (W)   HD_HELD1
 DP3614* NAVD 88 ORTHO HEIGHT -   117.424 (meters)      385.25  (feet) ADJUSTED
 DP3614  ______________________________________________________________________
 DP3614  GEOID HEIGHT    -        -30.060 (meters)                     GEOID18
 DP3614  DYNAMIC HEIGHT  -        117.345 (meters)      384.99  (feet) COMP
 DP3614  MODELED GRAVITY -    979,952.3   (mgal)                       NAVD 88
 DP3614
 DP3614  VERT ORDER      -  SECOND    CLASS I
 DP3614
 DP3614.The horizontal coordinates were determined by differentially corrected
 DP3614.hand held GPS observations or other comparable positioning techniques
 DP3614.and have an estimated accuracy of +/- 3 meters.
 DP3614
 DP3614.The orthometric height was determined by differential leveling and
 DP3614.adjusted by the NATIONAL GEODETIC SURVEY
 DP3614.in July 2014.
 DP3614
 DP3614.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3614.GEOID18 height accuracy estimate available here.
 DP3614
 DP3614.Click photographs - Photos may exist for this station.
 DP3614
 DP3614.The dynamic height is computed by dividing the NAVD 88
 DP3614.geopotential number by the normal gravity value computed on the
 DP3614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3614.degrees latitude (g = 980.6199 gals.).
 DP3614
 DP3614.The modeled gravity was interpolated from observed gravity values.
 DP3614
 DP3614;                    North         East    Units  Estimated Accuracy
 DP3614;SPC IL E     -   140,954.6     293,529.9     MT  (+/- 3 meters HH1 GPS) 
 DP3614
 DP3614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7636599728(NAD 83)
 DP3614
 DP3614                          SUPERSEDED SURVEY CONTROL
 DP3614
 DP3614.No superseded survey control is available for this station.
 DP3614
 DP3614_MARKER: F = FLANGE-ENCASED ROD
 DP3614_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3614_STAMPING: GJ 004 2013
 DP3614_MARK LOGO: UIL
 DP3614_PROJECTION: RECESSED 8 CENTIMETERS
 DP3614_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3614_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3614+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2013
 DP3614_ROD/PIPE-DEPTH: 4.6 meters
 DP3614_SLEEVE-DEPTH  : 0.9 meters
 DP3614
 DP3614  HISTORY     - Date     Condition        Report By
 DP3614  HISTORY     - 20131008 MONUMENTED       AMESC
 DP3614
 DP3614                          STATION DESCRIPTION
 DP3614
 DP3614'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3614'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST OF WALPOLE, 5.2 MI
 DP3614'(8.4 KM) SOUTHWEST OF NORRIS CITY AND 3.0 MI (4.8 KM) EAST OF
 DP3614'BROUGHTON.
 DP3614'
 DP3614'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3614'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3614'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3614'BROUGHTON, THENCE EAST ALONG CR 11 FOR 2.75 MI (4.4 KM) TO COUNTY ROAD
 DP3614'1625E, CONTINUE EAST ALONG CR 11 FOR 80 FT (24.4 M) TO THE STATION ON
 DP3614'THE RIGHT.
 DP3614'
 DP3614'THE STATION IS 25.1 FT (7.7 M) SOUTH OF THE CENTERLINE OF CR 11, 212.5
 DP3614'FT (64.8 M) WEST-SOUTHWEST OF A POWER POLE, 119.6 FT (36.5 M)
 DP3614'EAST-SOUTHEAST OF POWER POLE NUMBER 247, 119.0 FT (36.3 M)
 DP3614'EAST-SOUTHEAST OF A FIBER OPTIC WARNING POST, 91.0 FT (27.7 M) EAST OF
 DP3614'A TELEPHONE PEDESTAL.
 DP3614'
 DP3614'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3614'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3614'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3615 ***********************************************************************
 DP3615  DESIGNATION -  GJ 005
 DP3615  PID         -  DP3615
 DP3615  STATE/COUNTY-  IL/HAMILTON
 DP3615  COUNTRY     -  US
 DP3615  USGS QUAD   -  BROUGHTON (2018)
 DP3615
 DP3615                         *CURRENT SURVEY CONTROL
 DP3615  ______________________________________________________________________
 DP3615* NAD 83(1986) POSITION- 37 56 12.28   (N) 088 25 23.44   (W)   HD_HELD1
 DP3615* NAVD 88 ORTHO HEIGHT -   109.513 (meters)      359.29  (feet) ADJUSTED
 DP3615  ______________________________________________________________________
 DP3615  GEOID HEIGHT    -        -30.041 (meters)                     GEOID18
 DP3615  DYNAMIC HEIGHT  -        109.439 (meters)      359.05  (feet) COMP
 DP3615  MODELED GRAVITY -    979,953.1   (mgal)                       NAVD 88
 DP3615
 DP3615  VERT ORDER      -  SECOND    CLASS I
 DP3615
 DP3615.The horizontal coordinates were determined by differentially corrected
 DP3615.hand held GPS observations or other comparable positioning techniques
 DP3615.and have an estimated accuracy of +/- 3 meters.
 DP3615
 DP3615.The orthometric height was determined by differential leveling and
 DP3615.adjusted by the NATIONAL GEODETIC SURVEY
 DP3615.in July 2014.
 DP3615
 DP3615.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3615.GEOID18 height accuracy estimate available here.
 DP3615
 DP3615.Click photographs - Photos may exist for this station.
 DP3615
 DP3615.The dynamic height is computed by dividing the NAVD 88
 DP3615.geopotential number by the normal gravity value computed on the
 DP3615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3615.degrees latitude (g = 980.6199 gals.).
 DP3615
 DP3615.The modeled gravity was interpolated from observed gravity values.
 DP3615
 DP3615;                    North         East    Units  Estimated Accuracy
 DP3615;SPC IL E     -   140,957.7     292,102.2     MT  (+/- 3 meters HH1 GPS) 
 DP3615
 DP3615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7493899751(NAD 83)
 DP3615
 DP3615                          SUPERSEDED SURVEY CONTROL
 DP3615
 DP3615.No superseded survey control is available for this station.
 DP3615
 DP3615_MARKER: F = FLANGE-ENCASED ROD
 DP3615_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3615_STAMPING: GJ 005 2013
 DP3615_MARK LOGO: UIL
 DP3615_PROJECTION: RECESSED 8 CENTIMETERS
 DP3615_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3615_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3615+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2013
 DP3615_ROD/PIPE-DEPTH: 12.2 meters
 DP3615_SLEEVE-DEPTH  : 0.9 meters
 DP3615
 DP3615  HISTORY     - Date     Condition        Report By
 DP3615  HISTORY     - 20131008 MONUMENTED       AMESC
 DP3615
 DP3615                          STATION DESCRIPTION
 DP3615
 DP3615'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3615'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST OF WALPOLE, 6.0 MI
 DP3615'(9.6 KM) WEST-SOUTHWEST OF NORRIS CITY AND 2.1 MI (3.4 KM) EAST OF
 DP3615'BROUGHTON.
 DP3615'
 DP3615'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3615'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3615'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3615'BROUGHTON, THENCE EAST ALONG CR 11 FOR 1.75 MI (2.8 KM) TO THE NORTH
 DP3615'FORK OF THE SALINE RIVER, THENCE CONTINUE EAST ALONG CR 11 FOR 845 FT
 DP3615'(257.6 M) TO THE STATION ON THE LEFT.
 DP3615'
 DP3615'THE STATION IS 27.4 FT (8.4 M) NORTH OF THE CENTERLINE OF CR 11, 305.0
 DP3615'FT (93.0 M) WEST OF A POWER POLE, 10.0 FT (3.0 M) EAST OF A POWER
 DP3615'POLE.
 DP3615'
 DP3615'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3615'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3615'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3616 ***********************************************************************
 DP3616  DESIGNATION -  GJ 006
 DP3616  PID         -  DP3616
 DP3616  STATE/COUNTY-  IL/HAMILTON
 DP3616  COUNTRY     -  US
 DP3616  USGS QUAD   -  BROUGHTON (2018)
 DP3616
 DP3616                         *CURRENT SURVEY CONTROL
 DP3616  ______________________________________________________________________
 DP3616* NAD 83(1986) POSITION- 37 56 11.66   (N) 088 26 22.05   (W)   HD_HELD1
 DP3616* NAVD 88 ORTHO HEIGHT -   113.653 (meters)      372.88  (feet) ADJUSTED
 DP3616  ______________________________________________________________________
 DP3616  GEOID HEIGHT    -        -30.020 (meters)                     GEOID18
 DP3616  DYNAMIC HEIGHT  -        113.577 (meters)      372.63  (feet) COMP
 DP3616  MODELED GRAVITY -    979,953.5   (mgal)                       NAVD 88
 DP3616
 DP3616  VERT ORDER      -  SECOND    CLASS I
 DP3616
 DP3616.The horizontal coordinates were determined by differentially corrected
 DP3616.hand held GPS observations or other comparable positioning techniques
 DP3616.and have an estimated accuracy of +/- 3 meters.
 DP3616
 DP3616.The orthometric height was determined by differential leveling and
 DP3616.adjusted by the NATIONAL GEODETIC SURVEY
 DP3616.in July 2014.
 DP3616
 DP3616.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3616.GEOID18 height accuracy estimate available here.
 DP3616
 DP3616.Click photographs - Photos may exist for this station.
 DP3616
 DP3616.The dynamic height is computed by dividing the NAVD 88
 DP3616.geopotential number by the normal gravity value computed on the
 DP3616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3616.degrees latitude (g = 980.6199 gals.).
 DP3616
 DP3616.The modeled gravity was interpolated from observed gravity values.
 DP3616
 DP3616;                    North         East    Units  Estimated Accuracy
 DP3616;SPC IL E     -   140,940.1     290,671.0     MT  (+/- 3 meters HH1 GPS) 
 DP3616
 DP3616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7350799754(NAD 83)
 DP3616
 DP3616                          SUPERSEDED SURVEY CONTROL
 DP3616
 DP3616.No superseded survey control is available for this station.
 DP3616
 DP3616_MARKER: F = FLANGE-ENCASED ROD
 DP3616_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3616_STAMPING: GJ 006 2013
 DP3616_MARK LOGO: UIL
 DP3616_PROJECTION: RECESSED 15 CENTIMETERS
 DP3616_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3616_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3616+STABILITY: POSITION/ELEVATION WELL
 DP3616_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3616+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2015
 DP3616_ROD/PIPE-DEPTH: 6.1 meters
 DP3616_SLEEVE-DEPTH  : 0.9 meters
 DP3616
 DP3616  HISTORY     - Date     Condition        Report By
 DP3616  HISTORY     - 20131009 MONUMENTED       AMESC
 DP3616  HISTORY     - 20150520 GOOD             ILGEO
 DP3616
 DP3616                          STATION DESCRIPTION
 DP3616
 DP3616'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3616'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-SOUTHWEST OF NORRIS
 DP3616'CITY, 6.3 MI (10.1 KM) EAST OF WALPOLE AND 1.2 MI (2.0 KM) EAST OF
 DP3616'BROUGHTON.
 DP3616'
 DP3616'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3616'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3616'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3616'BROUGHTON, THENCE EAST ALONG CR 11 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD
 DP3616'1450E AND THE STATION ON THE LEFT.
 DP3616'
 DP3616'THE STATION IS 30.5 FT (9.3 M) NORTH OF THE CENTERLINE OF CR 11, 39.8
 DP3616'FT (12.1 M) WEST OF THE CENTERLINE OF 1450E, 27.0 FT (8.2 M)
 DP3616'WEST-NORTHWEST OF THE WEST END OF A 12 INCH (30 CM) STEEL PIPE UNDER
 DP3616'1450E, 10.1 FT (3.1 M) SOUTHWEST OF A POWER POLE NUMBER 339.
 DP3616'
 DP3616'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3616'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3616'IN IDENTIFICATION.
 DP3616
 DP3616                          STATION RECOVERY (2015)
 DP3616
 DP3616'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2015 (ME)
 DP3616'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3617 ***********************************************************************
 DP3617  DESIGNATION -  GJ 007
 DP3617  PID         -  DP3617
 DP3617  STATE/COUNTY-  IL/HAMILTON
 DP3617  COUNTRY     -  US
 DP3617  USGS QUAD   -  BROUGHTON (2018)
 DP3617
 DP3617                         *CURRENT SURVEY CONTROL
 DP3617  ______________________________________________________________________
 DP3617* NAD 83(1986) POSITION- 37 56 10.36   (N) 088 27 27.15   (W)   HD_HELD1
 DP3617* NAVD 88 ORTHO HEIGHT -   113.569 (meters)      372.60  (feet) ADJUSTED
 DP3617  ______________________________________________________________________
 DP3617  GEOID HEIGHT    -        -29.997 (meters)                     GEOID18
 DP3617  DYNAMIC HEIGHT  -        113.492 (meters)      372.35  (feet) COMP
 DP3617  MODELED GRAVITY -    979,953.7   (mgal)                       NAVD 88
 DP3617
 DP3617  VERT ORDER      -  SECOND    CLASS I
 DP3617
 DP3617.The horizontal coordinates were determined by differentially corrected
 DP3617.hand held GPS observations or other comparable positioning techniques
 DP3617.and have an estimated accuracy of +/- 3 meters.
 DP3617
 DP3617.The orthometric height was determined by differential leveling and
 DP3617.adjusted by the NATIONAL GEODETIC SURVEY
 DP3617.in July 2014.
 DP3617
 DP3617.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3617.GEOID18 height accuracy estimate available here.
 DP3617
 DP3617.Click photographs - Photos may exist for this station.
 DP3617
 DP3617.The dynamic height is computed by dividing the NAVD 88
 DP3617.geopotential number by the normal gravity value computed on the
 DP3617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3617.degrees latitude (g = 980.6199 gals.).
 DP3617
 DP3617.The modeled gravity was interpolated from observed gravity values.
 DP3617
 DP3617;                    North         East    Units  Estimated Accuracy
 DP3617;SPC IL E     -   140,902.0     289,081.3     MT  (+/- 3 meters HH1 GPS) 
 DP3617
 DP3617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7191799739(NAD 83)
 DP3617
 DP3617                          SUPERSEDED SURVEY CONTROL
 DP3617
 DP3617.No superseded survey control is available for this station.
 DP3617
 DP3617_MARKER: F = FLANGE-ENCASED ROD
 DP3617_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3617_STAMPING: GJ 007 2013
 DP3617_MARK LOGO: UIL
 DP3617_PROJECTION: RECESSED 8 CENTIMETERS
 DP3617_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3617_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3617+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2013
 DP3617_ROD/PIPE-DEPTH: 8.5 meters
 DP3617_SLEEVE-DEPTH  : 0.9 meters
 DP3617
 DP3617  HISTORY     - Date     Condition        Report By
 DP3617  HISTORY     - 20131009 MONUMENTED       AMESC
 DP3617
 DP3617                          STATION DESCRIPTION
 DP3617
 DP3617'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3617'THE STATION IS LOCATED ABOUT 7.7 MI (12.3 KM) WEST-SOUTHWEST OF NORRIS
 DP3617'CITY, 5.3 MI (8.5 KM) EAST OF WALPOLE AND IN THE TOWN OF BROUGHTON,
 DP3617'IL.
 DP3617'
 DP3617'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3617'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3617'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3617'BROUGHTON AND THE STATION ON THE RIGHT.
 DP3617'
 DP3617'THE STATION IS 30.0 FT (9.1 M) SOUTH OF THE CENTERLINE OF CR 11, 53.0
 DP3617'FT (16.2 M) EAST OF THE CENTERLINE OF IL ROUTE 142, 60.0 FT (18.3 M)
 DP3617'SOUTH OF A POWER POLE ON THE NORTH SIDE OF CR 11, 26.8 FT (8.2 M)
 DP3617'SOUTHEAST OF THE SOUTH END OF A 2 X 2 BOX CULVERT UNDER CR 11, 8.6 FT
 DP3617'(2.6 M) WEST-NORTHWEST OF A POWER POLE WITH GUY WIRE, 6.4 FT (2.0 M)
 DP3617'EAST OF AN ANCHOR POLE WITH GUY WIRE.
 DP3617'
 DP3617'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3617'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3617'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3618 ***********************************************************************
 DP3618  DESIGNATION -  GJ 008
 DP3618  PID         -  DP3618
 DP3618  STATE/COUNTY-  IL/HAMILTON
 DP3618  COUNTRY     -  US
 DP3618  USGS QUAD   -  BROUGHTON (2018)
 DP3618
 DP3618                         *CURRENT SURVEY CONTROL
 DP3618  ______________________________________________________________________
 DP3618* NAD 83(1986) POSITION- 37 56 09.54   (N) 088 28 33.67   (W)   HD_HELD1
 DP3618* NAVD 88 ORTHO HEIGHT -   116.741 (meters)      383.01  (feet) ADJUSTED
 DP3618  ______________________________________________________________________
 DP3618  GEOID HEIGHT    -        -29.974 (meters)                     GEOID18
 DP3618  DYNAMIC HEIGHT  -        116.663 (meters)      382.75  (feet) COMP
 DP3618  MODELED GRAVITY -    979,953.6   (mgal)                       NAVD 88
 DP3618
 DP3618  VERT ORDER      -  SECOND    CLASS I
 DP3618
 DP3618.The horizontal coordinates were determined by differentially corrected
 DP3618.hand held GPS observations or other comparable positioning techniques
 DP3618.and have an estimated accuracy of +/- 3 meters.
 DP3618
 DP3618.The orthometric height was determined by differential leveling and
 DP3618.adjusted by the NATIONAL GEODETIC SURVEY
 DP3618.in July 2014.
 DP3618
 DP3618.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3618.GEOID18 height accuracy estimate available here.
 DP3618
 DP3618.Click photographs - Photos may exist for this station.
 DP3618
 DP3618.The dynamic height is computed by dividing the NAVD 88
 DP3618.geopotential number by the normal gravity value computed on the
 DP3618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3618.degrees latitude (g = 980.6199 gals.).
 DP3618
 DP3618.The modeled gravity was interpolated from observed gravity values.
 DP3618
 DP3618;                    North         East    Units  Estimated Accuracy
 DP3618;SPC IL E     -   140,879.0     287,457.0     MT  (+/- 3 meters HH1 GPS) 
 DP3618
 DP3618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7029399739(NAD 83)
 DP3618
 DP3618                          SUPERSEDED SURVEY CONTROL
 DP3618
 DP3618.No superseded survey control is available for this station.
 DP3618
 DP3618_MARKER: F = FLANGE-ENCASED ROD
 DP3618_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3618_STAMPING: GJ 008 2013
 DP3618_MARK LOGO: UIL
 DP3618_PROJECTION: RECESSED 8 CENTIMETERS
 DP3618_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3618_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3618+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2013
 DP3618_ROD/PIPE-DEPTH: 8.5 meters
 DP3618_SLEEVE-DEPTH  : 0.9 meters
 DP3618
 DP3618  HISTORY     - Date     Condition        Report By
 DP3618  HISTORY     - 20131009 MONUMENTED       AMESC
 DP3618
 DP3618                          STATION DESCRIPTION
 DP3618
 DP3618'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3618'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-SOUTHWEST OF NORRIS
 DP3618'CITY, 4.3 MI (6.9 KM) EAST OF WALPOLE AND 0.8 MI (1.2 KM) WEST OF
 DP3618'BROUGHTON.
 DP3618'
 DP3618'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3618'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3618'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3618'BROUGHTON, THENCE WEST ALONG CR 11 FOR 1.0 MI (1.6 KM) TO THE STATION
 DP3618'ON THE LEFT.
 DP3618'
 DP3618'THE STATION IS 39.5 FT (12.0 M) SOUTH OF THE CENTERLINE OF CR 11, 376
 DP3618'FT (114.6 M) EAST OF A TELEPHONE FIBER OPTIC MARKER, 125 FT (38.1 M)
 DP3618'WEST OF A TELEPHONE PEDESTAL, 46.0 FT (14.0 M) EAST OF THE CENTERLINE
 DP3618'OF A FIELD ENTRANCE, 36.9 FT (11.2 M) SOUTHEAST OF A CONCRETE PIPE.
 DP3618'
 DP3618'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3618'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3618'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3619 ***********************************************************************
 DP3619  DESIGNATION -  GJ 009
 DP3619  PID         -  DP3619
 DP3619  STATE/COUNTY-  IL/HAMILTON
 DP3619  COUNTRY     -  US
 DP3619  USGS QUAD   -  BROUGHTON (2018)
 DP3619
 DP3619                         *CURRENT SURVEY CONTROL
 DP3619  ______________________________________________________________________
 DP3619* NAD 83(1986) POSITION- 37 56 11.82   (N) 088 29 39.43   (W)   HD_HELD1
 DP3619* NAVD 88 ORTHO HEIGHT -   130.708 (meters)      428.83  (feet) ADJUSTED
 DP3619  ______________________________________________________________________
 DP3619  GEOID HEIGHT    -        -29.951 (meters)                     GEOID18
 DP3619  DYNAMIC HEIGHT  -        130.620 (meters)      428.54  (feet) COMP
 DP3619  MODELED GRAVITY -    979,953.5   (mgal)                       NAVD 88
 DP3619
 DP3619  VERT ORDER      -  SECOND    CLASS I
 DP3619
 DP3619.The horizontal coordinates were determined by differentially corrected
 DP3619.hand held GPS observations or other comparable positioning techniques
 DP3619.and have an estimated accuracy of +/- 3 meters.
 DP3619
 DP3619.The orthometric height was determined by differential leveling and
 DP3619.adjusted by the NATIONAL GEODETIC SURVEY
 DP3619.in July 2014.
 DP3619
 DP3619.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3619.GEOID18 height accuracy estimate available here.
 DP3619
 DP3619.Click photographs - Photos may exist for this station.
 DP3619
 DP3619.The dynamic height is computed by dividing the NAVD 88
 DP3619.geopotential number by the normal gravity value computed on the
 DP3619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3619.degrees latitude (g = 980.6199 gals.).
 DP3619
 DP3619.The modeled gravity was interpolated from observed gravity values.
 DP3619
 DP3619;                    North         East    Units  Estimated Accuracy
 DP3619;SPC IL E     -   140,952.0     285,851.3     MT  (+/- 3 meters HH1 GPS) 
 DP3619
 DP3619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6868999835(NAD 83)
 DP3619
 DP3619                          SUPERSEDED SURVEY CONTROL
 DP3619
 DP3619.No superseded survey control is available for this station.
 DP3619
 DP3619_MARKER: F = FLANGE-ENCASED ROD
 DP3619_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3619_STAMPING: GJ 009 2013
 DP3619_MARK LOGO: UIL
 DP3619_PROJECTION: RECESSED 8 CENTIMETERS
 DP3619_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3619_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3619+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2013
 DP3619_ROD/PIPE-DEPTH: 7.3 meters
 DP3619_SLEEVE-DEPTH  : 0.9 meters
 DP3619
 DP3619  HISTORY     - Date     Condition        Report By
 DP3619  HISTORY     - 20131009 MONUMENTED       AMESC
 DP3619
 DP3619                          STATION DESCRIPTION
 DP3619
 DP3619'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3619'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHWEST OF
 DP3619'ELDORADO, 3.3 MI (5.3 KM) EAST OF WALPOLE AND 1.8 MI (2.9 KM) WEST OF
 DP3619'BROUGHTON.
 DP3619'
 DP3619'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3619'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3619'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3619'BROUGHTON, THENCE WEST ALONG CR 11 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD
 DP3619'1150E AND THE STATION ON THE RIGHT.
 DP3619'
 DP3619'THE STATION IS 34.3 FT (10.5 M) NORTH OF THE CENTERLINE OF CR 11, 21.3
 DP3619'FT (6.5 M) EAST OF THE CENTERLINE OF 1150E, 72.5 FT (22.1 M) NORTHEAST
 DP3619'OF A WARNING POST ON THE SOUTH SIDE OF CR 11, 46.1 FT (14.1 M) EAST OF
 DP3619'A POWER POLE, 41.7 FT (12.7 M) EAST OF A TELEPHONE PEDESTAL, 39.7 FT
 DP3619'(12.1 M) EAST OF A CONCRETE RIGHT OF WAY MARKER ON THE WEST SIDE OF
 DP3619'1150E, 2.6 FT (0.8 M) EAST-SOUTHEAST OF A CONCRETE RIGHT OF WAY
 DP3619'MARKER.
 DP3619'
 DP3619'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3619'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3619'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3620 ***********************************************************************
 DP3620  DESIGNATION -  GJ 010
 DP3620  PID         -  DP3620
 DP3620  STATE/COUNTY-  IL/HAMILTON
 DP3620  COUNTRY     -  US
 DP3620  USGS QUAD   -  WALPOLE (2018)
 DP3620
 DP3620                         *CURRENT SURVEY CONTROL
 DP3620  ______________________________________________________________________
 DP3620* NAD 83(1986) POSITION- 37 56 11.89   (N) 088 30 44.69   (W)   HD_HELD1
 DP3620* NAVD 88 ORTHO HEIGHT -   148.015 (meters)      485.61  (feet) ADJUSTED
 DP3620  ______________________________________________________________________
 DP3620  GEOID HEIGHT    -        -29.929 (meters)                     GEOID18
 DP3620  DYNAMIC HEIGHT  -        147.915 (meters)      485.28  (feet) COMP
 DP3620  MODELED GRAVITY -    979,953.3   (mgal)                       NAVD 88
 DP3620
 DP3620  VERT ORDER      -  SECOND    CLASS I
 DP3620
 DP3620.The horizontal coordinates were determined by differentially corrected
 DP3620.hand held GPS observations or other comparable positioning techniques
 DP3620.and have an estimated accuracy of +/- 3 meters.
 DP3620
 DP3620.The orthometric height was determined by differential leveling and
 DP3620.adjusted by the NATIONAL GEODETIC SURVEY
 DP3620.in July 2014.
 DP3620
 DP3620.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3620.GEOID18 height accuracy estimate available here.
 DP3620
 DP3620.Click photographs - Photos may exist for this station.
 DP3620
 DP3620.The dynamic height is computed by dividing the NAVD 88
 DP3620.geopotential number by the normal gravity value computed on the
 DP3620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3620.degrees latitude (g = 980.6199 gals.).
 DP3620
 DP3620.The modeled gravity was interpolated from observed gravity values.
 DP3620
 DP3620;                    North         East    Units  Estimated Accuracy
 DP3620;SPC IL E     -   140,957.0     284,257.8     MT  (+/- 3 meters HH1 GPS) 
 DP3620
 DP3620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6709699863(NAD 83)
 DP3620
 DP3620                          SUPERSEDED SURVEY CONTROL
 DP3620
 DP3620.No superseded survey control is available for this station.
 DP3620
 DP3620_MARKER: F = FLANGE-ENCASED ROD
 DP3620_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3620_STAMPING: GJ 010 2013
 DP3620_MARK LOGO: UIL
 DP3620_PROJECTION: RECESSED 8 CENTIMETERS
 DP3620_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3620_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3620+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2013
 DP3620_ROD/PIPE-DEPTH: 4.9 meters
 DP3620_SLEEVE-DEPTH  : 0.9 meters
 DP3620
 DP3620  HISTORY     - Date     Condition        Report By
 DP3620  HISTORY     - 20131009 MONUMENTED       AMESC
 DP3620
 DP3620                          STATION DESCRIPTION
 DP3620
 DP3620'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3620'THE STATION IS LOCATED ABOUT 8.5 MI (13.6 KM) NORTHEAST OF GALATIA,
 DP3620'2.8 MI (4.4 KM) WEST OF BROUGHTON AND 2.3 MI (3.7 KM) EAST OF WALPOLE.
 DP3620'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3620'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3620'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3620'BROUGHTON, THENCE WEST ALONG CR 11 FOR 2.5 MI (4.0 KM) TO COUNTY ROAD
 DP3620'1100E, CONTINUE WEST ALONG CR 11 FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DP3620'THE RIGHT.
 DP3620'
 DP3620'THE STATION IS 36.3 FT (11.1 M) NORTH OF THE CENTERLINE OF CR 11,
 DP3620'165.6 FT (50.5 M) EAST OF A DRIVEWAY, 159.7 FT (48.7 M) WEST OF THE
 DP3620'FENCE CORNER OF A WOODEN FENCE RUNNING WEST AND NORTH, 102.4 FT (31.2
 DP3620'M) NORTHEAST OF A POWER POLE ON THE SOUTH SIDE OF CR 11, 66.1 FT (20.1
 DP3620'M) EAST OF POWER POLE NUMBER 66136, 63.0 FT (19.2 M) EAST-SOUTHEAST OF
 DP3620'A FIRE HYDRANT, 3.0 FT (0.9 M) SOUTH OF A EAST-WEST WOODEN FENCE.
 DP3620'
 DP3620'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3620'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3620'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3621 ***********************************************************************
 DP3621  DESIGNATION -  GJ 011
 DP3621  PID         -  DP3621
 DP3621  STATE/COUNTY-  IL/HAMILTON
 DP3621  COUNTRY     -  US
 DP3621  USGS QUAD   -  WALPOLE (2018)
 DP3621
 DP3621                         *CURRENT SURVEY CONTROL
 DP3621  ______________________________________________________________________
 DP3621* NAD 83(1986) POSITION- 37 56 23.63   (N) 088 31 38.44   (W)   HD_HELD1
 DP3621* NAVD 88 ORTHO HEIGHT -   132.659 (meters)      435.23  (feet) ADJUSTED
 DP3621  ______________________________________________________________________
 DP3621  GEOID HEIGHT    -        -29.917 (meters)                     GEOID18
 DP3621  DYNAMIC HEIGHT  -        132.570 (meters)      434.94  (feet) COMP
 DP3621  MODELED GRAVITY -    979,953.3   (mgal)                       NAVD 88
 DP3621
 DP3621  VERT ORDER      -  SECOND    CLASS I
 DP3621
 DP3621.The horizontal coordinates were determined by differentially corrected
 DP3621.hand held GPS observations or other comparable positioning techniques
 DP3621.and have an estimated accuracy of +/- 3 meters.
 DP3621
 DP3621.The orthometric height was determined by differential leveling and
 DP3621.adjusted by the NATIONAL GEODETIC SURVEY
 DP3621.in July 2014.
 DP3621
 DP3621.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3621.GEOID18 height accuracy estimate available here.
 DP3621
 DP3621.Click photographs - Photos may exist for this station.
 DP3621
 DP3621.The dynamic height is computed by dividing the NAVD 88
 DP3621.geopotential number by the normal gravity value computed on the
 DP3621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3621.degrees latitude (g = 980.6199 gals.).
 DP3621
 DP3621.The modeled gravity was interpolated from observed gravity values.
 DP3621
 DP3621;                    North         East    Units  Estimated Accuracy
 DP3621;SPC IL E     -   141,321.6     282,946.0     MT  (+/- 3 meters HH1 GPS) 
 DP3621
 DP3621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6578900246(NAD 83)
 DP3621
 DP3621                          SUPERSEDED SURVEY CONTROL
 DP3621
 DP3621.No superseded survey control is available for this station.
 DP3621
 DP3621_MARKER: F = FLANGE-ENCASED ROD
 DP3621_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3621_STAMPING: GJ 011 2013
 DP3621_MARK LOGO: UIL
 DP3621_PROJECTION: RECESSED 8 CENTIMETERS
 DP3621_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3621_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3621+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2013
 DP3621_ROD/PIPE-DEPTH: 6.1 meters
 DP3621_SLEEVE-DEPTH  : 0.9 meters
 DP3621
 DP3621  HISTORY     - Date     Condition        Report By
 DP3621  HISTORY     - 20131010 MONUMENTED       AMESC
 DP3621
 DP3621                          STATION DESCRIPTION
 DP3621
 DP3621'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3621'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHEAST OF
 DP3621'GALATIA, 3.6 MI (5.8 KM) WEST OF BROUGHTON AND 1.5 MI (2.4 KM) EAST OF
 DP3621'WALPOLE.
 DP3621'
 DP3621'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3621'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3621'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3621'BROUGHTON, THENCE WEST ALONG CR 11 FOR 3.9 MI (6.3 KM) TO COUNTY ROAD
 DP3621'975E AND THE STATION ON THE RIGHT.
 DP3621'
 DP3621'THE STATION IS 33.5 FT (10.2 M) NORTH OF THE CENTERLINE OF CR 11, 32.5
 DP3621'FT (9.9 M) WEST OF THE PROJECTION OF THE CENTERLINE OF COUNTY ROAD
 DP3621'975E, 71.6 FT (21.8 M) NORTH-NORTHWEST OF A TELEPHONE PEDESTAL, 32.5
 DP3621'FT (9.9 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 21.0 FT (6.4 M)
 DP3621'NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CONCRETE PIPE, 12.8 FT
 DP3621'(3.9 M) WEST OF A POWER POLE.
 DP3621'
 DP3621'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3621'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3621'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3622 ***********************************************************************
 DP3622  DESIGNATION -  GJ 012
 DP3622  PID         -  DP3622
 DP3622  STATE/COUNTY-  IL/HAMILTON
 DP3622  COUNTRY     -  US
 DP3622  USGS QUAD   -  WALPOLE (2018)
 DP3622
 DP3622                         *CURRENT SURVEY CONTROL
 DP3622  ______________________________________________________________________
 DP3622* NAD 83(1986) POSITION- 37 56 21.55   (N) 088 32 43.04   (W)   HD_HELD1
 DP3622* NAVD 88 ORTHO HEIGHT -   132.886 (meters)      435.98  (feet) ADJUSTED
 DP3622  ______________________________________________________________________
 DP3622  GEOID HEIGHT    -        -29.895 (meters)                     GEOID18
 DP3622  DYNAMIC HEIGHT  -        132.797 (meters)      435.68  (feet) COMP
 DP3622  MODELED GRAVITY -    979,952.7   (mgal)                       NAVD 88
 DP3622
 DP3622  VERT ORDER      -  SECOND    CLASS I
 DP3622
 DP3622.The horizontal coordinates were determined by differentially corrected
 DP3622.hand held GPS observations or other comparable positioning techniques
 DP3622.and have an estimated accuracy of +/- 3 meters.
 DP3622
 DP3622.The orthometric height was determined by differential leveling and
 DP3622.adjusted by the NATIONAL GEODETIC SURVEY
 DP3622.in July 2014.
 DP3622
 DP3622.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3622.GEOID18 height accuracy estimate available here.
 DP3622
 DP3622.Click photographs - Photos may exist for this station.
 DP3622
 DP3622.The dynamic height is computed by dividing the NAVD 88
 DP3622.geopotential number by the normal gravity value computed on the
 DP3622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3622.degrees latitude (g = 980.6199 gals.).
 DP3622
 DP3622.The modeled gravity was interpolated from observed gravity values.
 DP3622
 DP3622;                    North         East    Units  Estimated Accuracy
 DP3622;SPC IL E     -   141,260.9     281,368.5     MT  (+/- 3 meters HH1 GPS) 
 DP3622
 DP3622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6421100208(NAD 83)
 DP3622
 DP3622                          SUPERSEDED SURVEY CONTROL
 DP3622
 DP3622.No superseded survey control is available for this station.
 DP3622
 DP3622_MARKER: F = FLANGE-ENCASED ROD
 DP3622_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3622_STAMPING: GJ 012 2013
 DP3622_MARK LOGO: UIL
 DP3622_PROJECTION: RECESSED 8 CENTIMETERS
 DP3622_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3622_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3622+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2013
 DP3622_ROD/PIPE-DEPTH: 4.0 meters
 DP3622_SLEEVE-DEPTH  : 0.9 meters
 DP3622
 DP3622  HISTORY     - Date     Condition        Report By
 DP3622  HISTORY     - 20131010 MONUMENTED       AMESC
 DP3622
 DP3622                          STATION DESCRIPTION
 DP3622
 DP3622'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3622'THE STATION IS LOCATED ABOUT 7.7 MI (12.3 KM) NORTH-NORTHEAST OF
 DP3622'GALATIA, 4.6 MI (7.3 KM) WEST OF BROUGHTON AND IN THE TOWN OF WALPOLE,
 DP3622'IL.
 DP3622'
 DP3622'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3622'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3622'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3622'BROUGHTON, THENCE WEST ALONG CR 11 FOR 4.6 MI (7.4 KM) TO COUNTY ROAD
 DP3622'900E, CONTINUE WEST ALONG CR 11 FOR 0.25 MI (0.4 KM) TO THE STATION ON
 DP3622'THE LEFT.
 DP3622'
 DP3622'THE STATION IS 32.7 FT (10.0 M) SOUTH OF THE CENTERLINE OF CR 11, 101
 DP3622'FT (30.8 M) WEST OF THE WEST ENTRANCE TO THE HOUSE ON THE NORTH SIDE
 DP3622'OF CR 11, 96.8 FT (29.5 M) SOUTHWEST OF A POWER POLE ON THE NORTH SIDE
 DP3622'OF CR 11, 95.1 FT (29.0 M) EAST OF THE SOUTH END OF A 30 INCH (76 CM)
 DP3622'CONCRETE PIPE UNDER CR 11, 27.7 FT (8.4 M) WEST OF THE FENCE CORNER OF
 DP3622'A FENCE RUNNING EAST-WEST AND SOUTH, 27.3 FT (8.3 M) WEST OF A
 DP3622'CONCRETE RIGHT OF WAY MARKER, 1.8 FT (0.5 M) NORTH OF AN EAST-WEST
 DP3622'FENCE.
 DP3622'
 DP3622'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3622'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3622'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3623 ***********************************************************************
 DP3623  DESIGNATION -  GJ 013
 DP3623  PID         -  DP3623
 DP3623  STATE/COUNTY-  IL/HAMILTON
 DP3623  COUNTRY     -  US
 DP3623  USGS QUAD   -  WALPOLE (2018)
 DP3623
 DP3623                         *CURRENT SURVEY CONTROL
 DP3623  ______________________________________________________________________
 DP3623* NAD 83(1986) POSITION- 37 56 09.17   (N) 088 33 42.68   (W)   HD_HELD1
 DP3623* NAVD 88 ORTHO HEIGHT -   123.842 (meters)      406.31  (feet) ADJUSTED
 DP3623  ______________________________________________________________________
 DP3623  GEOID HEIGHT    -        -29.872 (meters)                     GEOID18
 DP3623  DYNAMIC HEIGHT  -        123.759 (meters)      406.03  (feet) COMP
 DP3623  MODELED GRAVITY -    979,951.5   (mgal)                       NAVD 88
 DP3623
 DP3623  VERT ORDER      -  SECOND    CLASS I
 DP3623
 DP3623.The horizontal coordinates were determined by differentially corrected
 DP3623.hand held GPS observations or other comparable positioning techniques
 DP3623.and have an estimated accuracy of +/- 3 meters.
 DP3623
 DP3623.The orthometric height was determined by differential leveling and
 DP3623.adjusted by the NATIONAL GEODETIC SURVEY
 DP3623.in July 2014.
 DP3623
 DP3623.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3623.GEOID18 height accuracy estimate available here.
 DP3623
 DP3623.Click photographs - Photos may exist for this station.
 DP3623
 DP3623.The dynamic height is computed by dividing the NAVD 88
 DP3623.geopotential number by the normal gravity value computed on the
 DP3623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3623.degrees latitude (g = 980.6199 gals.).
 DP3623
 DP3623.The modeled gravity was interpolated from observed gravity values.
 DP3623
 DP3623;                    North         East    Units  Estimated Accuracy
 DP3623;SPC IL E     -   140,882.7     279,911.4     MT  (+/- 3 meters HH1 GPS) 
 DP3623
 DP3623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6274999851(NAD 83)
 DP3623
 DP3623                          SUPERSEDED SURVEY CONTROL
 DP3623
 DP3623.No superseded survey control is available for this station.
 DP3623
 DP3623_MARKER: F = FLANGE-ENCASED ROD
 DP3623_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3623_STAMPING: GJ 013 2013
 DP3623_MARK LOGO: UIL
 DP3623_PROJECTION: RECESSED 8 CENTIMETERS
 DP3623_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3623_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3623_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3623+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2013
 DP3623_ROD/PIPE-DEPTH: 6.1 meters
 DP3623_SLEEVE-DEPTH  : 0.9 meters
 DP3623
 DP3623  HISTORY     - Date     Condition        Report By
 DP3623  HISTORY     - 20131010 MONUMENTED       AMESC
 DP3623
 DP3623                          STATION DESCRIPTION
 DP3623
 DP3623'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3623'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF
 DP3623'GALATIA, 5.5 MI (8.8 KM) WEST OF BROUGHTON AND IN THE TOWN OF WALPOLE,
 DP3623'IL.
 DP3623'
 DP3623'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3623'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3623'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3623'BROUGHTON, THENCE WEST ALONG CR 11 FOR 5.5 MI (8.8 KM) TO COUNTY ROAD
 DP3623'825E, CONTINUE WEST ALONG CR 11 FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DP3623'THE LEFT.
 DP3623'
 DP3623'THE STATION IS 32.6 FT (9.9 M) SOUTH OF THE CENTERLINE OF CR 11, 425
 DP3623'FT (129.5 M) EAST OF COUNTY ROAD 775E, 323.1 FT (98.5 M) WEST OF A
 DP3623'TELEPHONE PEDESTAL, 220.0 FT (67.1 M) WEST OF A POWER POLE WITH TWO
 DP3623'GUY WIRES, 40.4 FT (12.3 M) NORTHEAST OF A POWER POLE WITH A GUY WIRE.
 DP3623'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3623'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3623'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3624 ***********************************************************************
 DP3624  DESIGNATION -  GJ 014
 DP3624  PID         -  DP3624
 DP3624  STATE/COUNTY-  IL/HAMILTON
 DP3624  COUNTRY     -  US
 DP3624  USGS QUAD   -  WALPOLE (2018)
 DP3624
 DP3624                         *CURRENT SURVEY CONTROL
 DP3624  ______________________________________________________________________
 DP3624* NAD 83(1986) POSITION- 37 56 10.13   (N) 088 34 42.17   (W)   HD_HELD1
 DP3624* NAVD 88 ORTHO HEIGHT -   131.043 (meters)      429.93  (feet) ADJUSTED
 DP3624  ______________________________________________________________________
 DP3624  GEOID HEIGHT    -        -29.854 (meters)                     GEOID18
 DP3624  DYNAMIC HEIGHT  -        130.954 (meters)      429.64  (feet) COMP
 DP3624  MODELED GRAVITY -    979,950.5   (mgal)                       NAVD 88
 DP3624
 DP3624  VERT ORDER      -  SECOND    CLASS I
 DP3624
 DP3624.The horizontal coordinates were determined by differentially corrected
 DP3624.hand held GPS observations or other comparable positioning techniques
 DP3624.and have an estimated accuracy of +/- 3 meters.
 DP3624
 DP3624.The orthometric height was determined by differential leveling and
 DP3624.adjusted by the NATIONAL GEODETIC SURVEY
 DP3624.in July 2014.
 DP3624
 DP3624.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3624.GEOID18 height accuracy estimate available here.
 DP3624
 DP3624.Click photographs - Photos may exist for this station.
 DP3624
 DP3624.The dynamic height is computed by dividing the NAVD 88
 DP3624.geopotential number by the normal gravity value computed on the
 DP3624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3624.degrees latitude (g = 980.6199 gals.).
 DP3624
 DP3624.The modeled gravity was interpolated from observed gravity values.
 DP3624
 DP3624;                    North         East    Units  Estimated Accuracy
 DP3624;SPC IL E     -   140,916.0     278,458.8     MT  (+/- 3 meters HH1 GPS) 
 DP3624
 DP3624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6129899905(NAD 83)
 DP3624
 DP3624                          SUPERSEDED SURVEY CONTROL
 DP3624
 DP3624.No superseded survey control is available for this station.
 DP3624
 DP3624_MARKER: F = FLANGE-ENCASED ROD
 DP3624_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3624_STAMPING: GJ 014 2013
 DP3624_MARK LOGO: UIL
 DP3624_PROJECTION: RECESSED 8 CENTIMETERS
 DP3624_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3624_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3624+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2013
 DP3624_ROD/PIPE-DEPTH: 3.4 meters
 DP3624_SLEEVE-DEPTH  : 0.9 meters
 DP3624
 DP3624  HISTORY     - Date     Condition        Report By
 DP3624  HISTORY     - 20131011 MONUMENTED       AMESC
 DP3624
 DP3624                          STATION DESCRIPTION
 DP3624
 DP3624'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3624'THE STATION IS LOCATED ABOUT 6.8 MI (11.0 KM) NORTH-NORTHEAST OF
 DP3624'GALATIA, 6.4 MI (10.2 KM) WEST OF BROUGHTON AND 1.3 MI (2.1 KM) WEST
 DP3624'OF WALPOLE.
 DP3624'
 DP3624'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3624'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3624'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3624'BROUGHTON, THENCE WEST ALONG CR 11 FOR 6.4 MI (10.3 KM) TO COUNTY ROAD
 DP3624'700E, CONTINUE WEST ALONG CR 11 FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DP3624'THE RIGHT.
 DP3624'
 DP3624'THE STATION IS 35.5 FT (10.8 M) NORTH OF THE CENTERLINE OF CR 11, 970
 DP3624'FT (295.7 M) EAST OF COUNTY ROAD 675E, 307.0 FT (93.6 M) WEST OF THE
 DP3624'CENTERLINE OF A DRIVEWAY TO RR1 BOX73, 179.9 FT (54.8 M) WEST OF A
 DP3624'POWER POLE, 178.3 FT (54.3 M) WEST OF A FIBER OPTIC MARKER, 146.6 FT
 DP3624'(44.7 M) EAST OF A POWER POLE.
 DP3624'
 DP3624'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3624'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3624'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3625 ***********************************************************************
 DP3625  DESIGNATION -  GJ 015
 DP3625  PID         -  DP3625
 DP3625  STATE/COUNTY-  IL/HAMILTON
 DP3625  COUNTRY     -  US
 DP3625  USGS QUAD   -  WALPOLE (2018)
 DP3625
 DP3625                         *CURRENT SURVEY CONTROL
 DP3625  ______________________________________________________________________
 DP3625* NAD 83(1986) POSITION- 37 56 10.42   (N) 088 35 45.59   (W)   HD_HELD1
 DP3625* NAVD 88 ORTHO HEIGHT -   131.749 (meters)      432.25  (feet) ADJUSTED
 DP3625  ______________________________________________________________________
 DP3625  GEOID HEIGHT    -        -29.835 (meters)                     GEOID18
 DP3625  DYNAMIC HEIGHT  -        131.659 (meters)      431.95  (feet) COMP
 DP3625  MODELED GRAVITY -    979,949.1   (mgal)                       NAVD 88
 DP3625
 DP3625  VERT ORDER      -  SECOND    CLASS I
 DP3625
 DP3625.The horizontal coordinates were determined by differentially corrected
 DP3625.hand held GPS observations or other comparable positioning techniques
 DP3625.and have an estimated accuracy of +/- 3 meters.
 DP3625
 DP3625.The orthometric height was determined by differential leveling and
 DP3625.adjusted by the NATIONAL GEODETIC SURVEY
 DP3625.in July 2014.
 DP3625
 DP3625.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3625.GEOID18 height accuracy estimate available here.
 DP3625
 DP3625.Click photographs - Photos may exist for this station.
 DP3625
 DP3625.The dynamic height is computed by dividing the NAVD 88
 DP3625.geopotential number by the normal gravity value computed on the
 DP3625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3625.degrees latitude (g = 980.6199 gals.).
 DP3625
 DP3625.The modeled gravity was interpolated from observed gravity values.
 DP3625
 DP3625;                    North         East    Units  Estimated Accuracy
 DP3625;SPC IL E     -   140,929.1     276,910.2     MT  (+/- 3 meters HH1 GPS) 
 DP3625
 DP3625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5974999940(NAD 83)
 DP3625
 DP3625                          SUPERSEDED SURVEY CONTROL
 DP3625
 DP3625.No superseded survey control is available for this station.
 DP3625
 DP3625_MARKER: F = FLANGE-ENCASED ROD
 DP3625_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3625_STAMPING: GJ 015 2013
 DP3625_MARK LOGO: UIL
 DP3625_PROJECTION: RECESSED 8 CENTIMETERS
 DP3625_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3625_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3625+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2013
 DP3625_ROD/PIPE-DEPTH: 4.9 meters
 DP3625_SLEEVE-DEPTH  : 0.9 meters
 DP3625
 DP3625  HISTORY     - Date     Condition        Report By
 DP3625  HISTORY     - 20131011 MONUMENTED       AMESC
 DP3625
 DP3625                          STATION DESCRIPTION
 DP3625
 DP3625'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3625'THE STATION IS LOCATED ABOUT 7.3 MI (11.8 KM) WEST OF BROUGHTON, 6.6
 DP3625'MI (10.7 KM) NORTH OF GALATIA AND 2.3 MI (3.6 KM) WEST OF WALPOLE.
 DP3625'
 DP3625'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3625'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3625'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3625'BROUGHTON, THENCE WEST ALONG CR 11 FOR 7.75 MI (12.5 KM) TO COUNTY
 DP3625'ROAD 600E AND THE STATION ON THE RIGHT.
 DP3625'
 DP3625'THE STATION IS IN THE NORTHWEST QUADRANT OF CR 11 AND COUNTY ROAD
 DP3625'600E, 44.2 FT (13.5 M) NORTH OF THE CENTERLINE OF CR 11, 45.0 FT (13.7
 DP3625'M) WEST OF THE CENTERLINE OF COUNTY ROAD 600E, 94.4 FT (28.8 M)
 DP3625'WEST-NORTHWEST OF A FIBER OPTIC WARNING POST, 35.3 FT (10.8 M)
 DP3625'SOUTHWEST OF A TELEPHONE PEDESTAL, 31.6 FT (9.6 M) NORTHWEST OF AN 18
 DP3625'INCH (46 CM) CONCRETE PIPE UNDER COUNTY ROAD 600E, 2.5 FT (0.8 M)
 DP3625'SOUTHEAST OF A CON RIGHT OF WAY MARKER.
 DP3625'
 DP3625'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3625'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3625'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3626 ***********************************************************************
 DP3626  DESIGNATION -  GJ 016
 DP3626  PID         -  DP3626
 DP3626  STATE/COUNTY-  IL/HAMILTON
 DP3626  COUNTRY     -  US
 DP3626  USGS QUAD   -  WALPOLE (2018)
 DP3626
 DP3626                         *CURRENT SURVEY CONTROL
 DP3626  ______________________________________________________________________
 DP3626* NAD 83(1986) POSITION- 37 56 10.56   (N) 088 36 55.38   (W)   HD_HELD1
 DP3626* NAVD 88 ORTHO HEIGHT -   133.997 (meters)      439.62  (feet) ADJUSTED
 DP3626  ______________________________________________________________________
 DP3626  GEOID HEIGHT    -        -29.815 (meters)                     GEOID18
 DP3626  DYNAMIC HEIGHT  -        133.906 (meters)      439.32  (feet) COMP
 DP3626  MODELED GRAVITY -    979,947.0   (mgal)                       NAVD 88
 DP3626
 DP3626  VERT ORDER      -  SECOND    CLASS I
 DP3626
 DP3626.The horizontal coordinates were determined by differentially corrected
 DP3626.hand held GPS observations or other comparable positioning techniques
 DP3626.and have an estimated accuracy of +/- 3 meters.
 DP3626
 DP3626.The orthometric height was determined by differential leveling and
 DP3626.adjusted by the NATIONAL GEODETIC SURVEY
 DP3626.in July 2014.
 DP3626
 DP3626.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3626.GEOID18 height accuracy estimate available here.
 DP3626
 DP3626.Click photographs - Photos may exist for this station.
 DP3626
 DP3626.The dynamic height is computed by dividing the NAVD 88
 DP3626.geopotential number by the normal gravity value computed on the
 DP3626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3626.degrees latitude (g = 980.6199 gals.).
 DP3626
 DP3626.The modeled gravity was interpolated from observed gravity values.
 DP3626
 DP3626;                    North         East    Units  Estimated Accuracy
 DP3626;SPC IL E     -   140,938.4     275,206.0     MT  (+/- 3 meters HH1 GPS) 
 DP3626
 DP3626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5804699974(NAD 83)
 DP3626
 DP3626                          SUPERSEDED SURVEY CONTROL
 DP3626
 DP3626.No superseded survey control is available for this station.
 DP3626
 DP3626_MARKER: F = FLANGE-ENCASED ROD
 DP3626_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3626_STAMPING: GJ 016 2013
 DP3626_MARK LOGO: UIL
 DP3626_PROJECTION: RECESSED 8 CENTIMETERS
 DP3626_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3626_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3626_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3626+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2013
 DP3626_ROD/PIPE-DEPTH: 7.3 meters
 DP3626_SLEEVE-DEPTH  : 0.9 meters
 DP3626
 DP3626  HISTORY     - Date     Condition        Report By
 DP3626  HISTORY     - 20131011 MONUMENTED       AMESC
 DP3626
 DP3626                          STATION DESCRIPTION
 DP3626
 DP3626'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3626'THE STATION IS LOCATED ABOUT 8.0 MI (13.0 KM) EAST-SOUTHEAST OF AKIN,
 DP3626'6.6 MI (10.6 KM) NORTH OF GALATIA AND 3.3 MI (5.3 KM) WEST OF WALPOLE.
 DP3626'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3626'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3626'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3626'BROUGHTON, THENCE WEST ALONG CR 11 FOR 8.5 MI (13.7 KM) TO COUNTY ROAD
 DP3626'525E, CONTINUE WEST ALONG CR 11 FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DP3626'THE LEFT.
 DP3626'
 DP3626'THE STATION IS 37.2 FT (11.3 M) SOUTH OF THE CENTERLINE OF CR 11,
 DP3626'344.6 FT (105.0 M) WEST OF POWER POLE NUMBER 65235, 312.0 FT (95.1 M)
 DP3626'WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 150.0 FT (45.7 M) WEST OF
 DP3626'THE SOUTH END OF A 48 INCH (122 CM) CONCRETE PIPE UNDER CR 11, 8.0 FT
 DP3626'(2.4 M) NORTHEAST OF A POWER POLE.
 DP3626'
 DP3626'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3626'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3626'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3627 ***********************************************************************
 DP3627  DESIGNATION -  GJ 017
 DP3627  PID         -  DP3627
 DP3627  STATE/COUNTY-  IL/HAMILTON
 DP3627  COUNTRY     -  US
 DP3627  USGS QUAD   -  WALPOLE (2018)
 DP3627
 DP3627                         *CURRENT SURVEY CONTROL
 DP3627  ______________________________________________________________________
 DP3627* NAD 83(1986) POSITION- 37 55 50.85   (N) 088 37 23.59   (W)   HD_HELD1
 DP3627* NAVD 88 ORTHO HEIGHT -   128.706 (meters)      422.26  (feet) ADJUSTED
 DP3627  ______________________________________________________________________
 DP3627  GEOID HEIGHT    -        -29.799 (meters)                     GEOID18
 DP3627  DYNAMIC HEIGHT  -        128.618 (meters)      421.97  (feet) COMP
 DP3627  MODELED GRAVITY -    979,945.4   (mgal)                       NAVD 88
 DP3627
 DP3627  VERT ORDER      -  SECOND    CLASS I
 DP3627
 DP3627.The horizontal coordinates were determined by differentially corrected
 DP3627.hand held GPS observations or other comparable positioning techniques
 DP3627.and have an estimated accuracy of +/- 3 meters.
 DP3627
 DP3627.The orthometric height was determined by differential leveling and
 DP3627.adjusted by the NATIONAL GEODETIC SURVEY
 DP3627.in July 2014.
 DP3627
 DP3627.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3627.GEOID18 height accuracy estimate available here.
 DP3627
 DP3627.Click photographs - Photos may exist for this station.
 DP3627
 DP3627.The dynamic height is computed by dividing the NAVD 88
 DP3627.geopotential number by the normal gravity value computed on the
 DP3627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3627.degrees latitude (g = 980.6199 gals.).
 DP3627
 DP3627.The modeled gravity was interpolated from observed gravity values.
 DP3627
 DP3627;                    North         East    Units  Estimated Accuracy
 DP3627;SPC IL E     -   140,332.8     274,515.3     MT  (+/- 3 meters HH1 GPS) 
 DP3627
 DP3627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5734799378(NAD 83)
 DP3627
 DP3627                          SUPERSEDED SURVEY CONTROL
 DP3627
 DP3627.No superseded survey control is available for this station.
 DP3627
 DP3627_MARKER: F = FLANGE-ENCASED ROD
 DP3627_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3627_STAMPING: GJ 017 2013
 DP3627_MARK LOGO: UIL
 DP3627_PROJECTION: RECESSED 8 CENTIMETERS
 DP3627_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3627_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3627+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2013
 DP3627_ROD/PIPE-DEPTH: 7.3 meters
 DP3627_SLEEVE-DEPTH  : 0.9 meters
 DP3627
 DP3627  HISTORY     - Date     Condition        Report By
 DP3627  HISTORY     - 20131011 MONUMENTED       AMESC
 DP3627
 DP3627                          STATION DESCRIPTION
 DP3627
 DP3627'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3627'THE STATION IS LOCATED ABOUT 7.6 MI (12.3 KM) EAST OF THOMPSONVILLE,
 DP3627'6.3 MI (10.1 KM) NORTH OF GALATIA AND 3.8 MI (6.1 KM) WEST OF WALPOLE.
 DP3627'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3627'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3627'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3627'BROUGHTON, THENCE WEST ALONG CR 11 FOR 9.25 MI (14.9 KM) TO CR 6
 DP3627'(COUNTY ROAD 450E), THENCE SOUTH ALONG CR 6 FOR 0.4 MI (0.6 KM) TO THE
 DP3627'STATION ON THE LEFT.
 DP3627'
 DP3627'THE STATION IS 56.1 FT (17.1 M) EAST OF THE CENTERLINE OF CR 6, 323.4
 DP3627'FT (98.6 M) SOUTH OF POWER POLE, 259.2 FT (79.0 M) NORTH-NORTHEAST OF
 DP3627'THE NORTH END OF THE EAST GUARDRAIL FOR THE BRIDGE OVER THE CREEK TO
 DP3627'THE SOUTH, 50.1 FT (15.3 M) NORTHEAST OF THE FIBER OPTIC WARNING POST,
 DP3627'27.2 FT (8.3 M) NORTH-NORTHWEST OF A POWER POLE.
 DP3627'
 DP3627'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3627'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3627'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3628 ***********************************************************************
 DP3628  DESIGNATION -  GJ 018
 DP3628  PID         -  DP3628
 DP3628  STATE/COUNTY-  IL/HAMILTON
 DP3628  COUNTRY     -  US
 DP3628  USGS QUAD   -  WALPOLE (2018)
 DP3628
 DP3628                         *CURRENT SURVEY CONTROL
 DP3628  ______________________________________________________________________
 DP3628* NAD 83(1986) POSITION- 37 54 59.22   (N) 088 37 24.54   (W)   HD_HELD1
 DP3628* NAVD 88 ORTHO HEIGHT -   140.450 (meters)      460.79  (feet) ADJUSTED
 DP3628  ______________________________________________________________________
 DP3628  GEOID HEIGHT    -        -29.776 (meters)                     GEOID18
 DP3628  DYNAMIC HEIGHT  -        140.354 (meters)      460.48  (feet) COMP
 DP3628  MODELED GRAVITY -    979,944.0   (mgal)                       NAVD 88
 DP3628
 DP3628  VERT ORDER      -  SECOND    CLASS I
 DP3628
 DP3628.The horizontal coordinates were determined by differentially corrected
 DP3628.hand held GPS observations or other comparable positioning techniques
 DP3628.and have an estimated accuracy of +/- 3 meters.
 DP3628
 DP3628.The orthometric height was determined by differential leveling and
 DP3628.adjusted by the NATIONAL GEODETIC SURVEY
 DP3628.in July 2014.
 DP3628
 DP3628.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3628.GEOID18 height accuracy estimate available here.
 DP3628
 DP3628.Click photographs - Photos may exist for this station.
 DP3628
 DP3628.The dynamic height is computed by dividing the NAVD 88
 DP3628.geopotential number by the normal gravity value computed on the
 DP3628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3628.degrees latitude (g = 980.6199 gals.).
 DP3628
 DP3628.The modeled gravity was interpolated from observed gravity values.
 DP3628
 DP3628;                    North         East    Units  Estimated Accuracy
 DP3628;SPC IL E     -   138,741.1     274,487.1     MT  (+/- 3 meters HH1 GPS) 
 DP3628
 DP3628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5729697787(NAD 83)
 DP3628
 DP3628                          SUPERSEDED SURVEY CONTROL
 DP3628
 DP3628.No superseded survey control is available for this station.
 DP3628
 DP3628_MARKER: F = FLANGE-ENCASED ROD
 DP3628_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3628_STAMPING: GL 018 2013
 DP3628_MARK LOGO: UIL
 DP3628_PROJECTION: RECESSED 8 CENTIMETERS
 DP3628_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3628_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3628+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2013
 DP3628_ROD/PIPE-DEPTH: 6.1 meters
 DP3628_SLEEVE-DEPTH  : 0.9 meters
 DP3628
 DP3628  HISTORY     - Date     Condition        Report By
 DP3628  HISTORY     - 20131011 MONUMENTED       AMESC
 DP3628
 DP3628                          STATION DESCRIPTION
 DP3628
 DP3628'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3628'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST OF THOMPSONVILLE,
 DP3628'5.3 MI (8.5 KM) NORTH OF GALATIA AND 4.0 MI (6.5 KM) WEST-SOUTHWEST OF
 DP3628'WALPOLE.
 DP3628'
 DP3628'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3628'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3628'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3628'BROUGHTON, THENCE WEST ALONG CR 11 FOR 9.25 MI (14.9 KM) TO CR 6
 DP3628'(COUNTY ROAD 450E), THENCE SOUTH ALONG CR 6 FOR 1.0 MI (1.6 KM) TO
 DP3628'COUNTY ROAD 100N, CONTINUE SOUTH ALONG CR 6 FOR 0.37 MI (0.6 KM) TO
 DP3628'THE STATION ON THE LEFT.
 DP3628'
 DP3628'THE STATION IS 27.8 FT (8.5 M) EAST OF THE CENTERLINE OF CR 6, 306.2
 DP3628'FT (93.3 M) SOUTH OF POWER POLE, 277.0 FT (84.4 M) SOUTHEAST OF A
 DP3628'TELEPHONE PEDESTAL, 157.0 FT (47.9 M) NORTH OF THE CENTERLINE OF DRIVE
 DP3628'TO ADDRESS 216, 148.5 FT (45.3 M) NORTHEAST OF THE NORTH END OF A 15
 DP3628'INCH (38 CM) STEEL PIPE, 9.0 FT (2.7 M) NORTH OF A POWER POLE.
 DP3628'
 DP3628'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3628'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3628'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3629 ***********************************************************************
 DP3629  DESIGNATION -  GJ 019
 DP3629  PID         -  DP3629
 DP3629  STATE/COUNTY-  IL/SALINE
 DP3629  COUNTRY     -  US
 DP3629  USGS QUAD   -  AKIN (2018)
 DP3629
 DP3629                         *CURRENT SURVEY CONTROL
 DP3629  ______________________________________________________________________
 DP3629* NAD 83(1986) POSITION- 37 53 33.02   (N) 088 38 02.57   (W)   HD_HELD1
 DP3629* NAVD 88 ORTHO HEIGHT -   155.031 (meters)      508.63  (feet) ADJUSTED
 DP3629  ______________________________________________________________________
 DP3629  GEOID HEIGHT    -        -29.726 (meters)                     GEOID18
 DP3629  DYNAMIC HEIGHT  -        154.925 (meters)      508.28  (feet) COMP
 DP3629  MODELED GRAVITY -    979,941.2   (mgal)                       NAVD 88
 DP3629
 DP3629  VERT ORDER      -  SECOND    CLASS I
 DP3629
 DP3629.The horizontal coordinates were determined by differentially corrected
 DP3629.hand held GPS observations or other comparable positioning techniques
 DP3629.and have an estimated accuracy of +/- 3 meters.
 DP3629
 DP3629.The orthometric height was determined by differential leveling and
 DP3629.adjusted by the NATIONAL GEODETIC SURVEY
 DP3629.in July 2014.
 DP3629
 DP3629.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3629.GEOID18 height accuracy estimate available here.
 DP3629
 DP3629.Click photographs - Photos may exist for this station.
 DP3629
 DP3629.The dynamic height is computed by dividing the NAVD 88
 DP3629.geopotential number by the normal gravity value computed on the
 DP3629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3629.degrees latitude (g = 980.6199 gals.).
 DP3629
 DP3629.The modeled gravity was interpolated from observed gravity values.
 DP3629
 DP3629;                    North         East    Units  Estimated Accuracy
 DP3629;SPC IL E     -   136,086.4     273,549.7     MT  (+/- 3 meters HH1 GPS) 
 DP3629
 DP3629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5632195146(NAD 83)
 DP3629
 DP3629                          SUPERSEDED SURVEY CONTROL
 DP3629
 DP3629.No superseded survey control is available for this station.
 DP3629
 DP3629_MARKER: F = FLANGE-ENCASED ROD
 DP3629_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3629_STAMPING: GJ 019 2013
 DP3629_MARK LOGO: UIL
 DP3629_PROJECTION: RECESSED 8 CENTIMETERS
 DP3629_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3629_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3629+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2013
 DP3629_ROD/PIPE-DEPTH: 4.9 meters
 DP3629_SLEEVE-DEPTH  : 0.9 meters
 DP3629
 DP3629  HISTORY     - Date     Condition        Report By
 DP3629  HISTORY     - 20131012 MONUMENTED       AMESC
 DP3629
 DP3629                          STATION DESCRIPTION
 DP3629
 DP3629'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3629'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH OF HARCO, 5.3 MI
 DP3629'(8.5 KM) SOUTHWEST OF WALPOLE AND 3.8 MI (6.2 KM) NORTH-NORTHWEST OF
 DP3629'GALATIA.
 DP3629'
 DP3629'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3629'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3629'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3629'BROUGHTON, THENCE WEST ALONG CR 11 FOR 9.25 MI (14.9 KM) TO CR 6
 DP3629'(COUNTY ROAD 450E), THENCE SOUTH ALONG CR 6 FOR 3.0 MI (4.8 KM) TO CR
 DP3629'20 (GALATIA ROAD), THENCE WEST ALONG CR 20 FOR 0.5 MI (0.8 KM) TO
 DP3629'MORRIS LANE, CONTINUE WEST ALONG CR 20 FOR 350 FT (106.7 M) TO THE
 DP3629'STATION ON THE RIGHT.
 DP3629'
 DP3629'THE STATION IS 22.6 FT (6.9 M) NORTH OF THE CENTERLINE OF CR 20, 116.0
 DP3629'FT (35.4 M) WEST OF THE CENTERLINE OF A DRIVEWAY, 47.2 FT (14.4 M)
 DP3629'NORTH OF A POWER POLE ON THE SOUTH SIDE OF CR 20, 22.2 FT (6.8 M) WEST
 DP3629'A FENCE CORNER OF A FENCE RUNNING WEST AND NORTH, 3.0 FT (0.9 M) SOUTH
 DP3629'OF AN EAST-WEST FENCE.
 DP3629'
 DP3629'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3629'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3629'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3630 ***********************************************************************
 DP3630  DESIGNATION -  GJ 020
 DP3630  PID         -  DP3630
 DP3630  STATE/COUNTY-  IL/SALINE
 DP3630  COUNTRY     -  US
 DP3630  USGS QUAD   -  AKIN (2018)
 DP3630
 DP3630                         *CURRENT SURVEY CONTROL
 DP3630  ______________________________________________________________________
 DP3630* NAD 83(1986) POSITION- 37 53 32.20   (N) 088 39 03.48   (W)   HD_HELD1
 DP3630* NAVD 88 ORTHO HEIGHT -   155.430 (meters)      509.94  (feet) ADJUSTED
 DP3630  ______________________________________________________________________
 DP3630  GEOID HEIGHT    -        -29.710 (meters)                     GEOID18
 DP3630  DYNAMIC HEIGHT  -        155.323 (meters)      509.59  (feet) COMP
 DP3630  MODELED GRAVITY -    979,939.4   (mgal)                       NAVD 88
 DP3630
 DP3630  VERT ORDER      -  SECOND    CLASS I
 DP3630
 DP3630.The horizontal coordinates were determined by differentially corrected
 DP3630.hand held GPS observations or other comparable positioning techniques
 DP3630.and have an estimated accuracy of +/- 3 meters.
 DP3630
 DP3630.The orthometric height was determined by differential leveling and
 DP3630.adjusted by the NATIONAL GEODETIC SURVEY
 DP3630.in July 2014.
 DP3630
 DP3630.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3630.GEOID18 height accuracy estimate available here.
 DP3630
 DP3630.Click photographs - Photos may exist for this station.
 DP3630
 DP3630.The dynamic height is computed by dividing the NAVD 88
 DP3630.geopotential number by the normal gravity value computed on the
 DP3630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3630.degrees latitude (g = 980.6199 gals.).
 DP3630
 DP3630.The modeled gravity was interpolated from observed gravity values.
 DP3630
 DP3630;                    North         East    Units  Estimated Accuracy
 DP3630;SPC IL E     -   136,066.0     272,061.4     MT  (+/- 3 meters HH1 GPS) 
 DP3630
 DP3630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5483295147(NAD 83)
 DP3630
 DP3630                          SUPERSEDED SURVEY CONTROL
 DP3630
 DP3630.No superseded survey control is available for this station.
 DP3630
 DP3630_MARKER: F = FLANGE-ENCASED ROD
 DP3630_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3630_STAMPING: GJ 020 2013
 DP3630_MARK LOGO: UIL
 DP3630_PROJECTION: RECESSED 8 CENTIMETERS
 DP3630_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3630_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3630+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2013
 DP3630_ROD/PIPE-DEPTH: 6.1 meters
 DP3630_SLEEVE-DEPTH  : 0.9 meters
 DP3630
 DP3630  HISTORY     - Date     Condition        Report By
 DP3630  HISTORY     - 20131012 MONUMENTED       AMESC
 DP3630
 DP3630                          STATION DESCRIPTION
 DP3630
 DP3630'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3630'THE STATION IS LOCATED ABOUT 6.3 MI (10.2 KM) EAST-SOUTHEAST OF
 DP3630'THOMPSONVILLE, 6.1 MI (9.8 KM) WEST-SOUTHWEST OF WALPOLE AND 4.2 MI
 DP3630'(6.8 KM) NORTH-NORTHWEST OF GALATIA.
 DP3630'
 DP3630'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3630'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3630'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3630'BROUGHTON, THENCE WEST ALONG CR 11 FOR 9.25 MI (14.9 KM) TO CR 6
 DP3630'(COUNTY ROAD 450E), THENCE SOUTH ALONG CR 6 FOR 3.0 MI (4.8 KM) TO CR
 DP3630'20 (GALATIA ROAD), THENCE WEST ALONG CR 20 FOR 1.5 MI (2.4 KM) TO CR
 DP3630'19 (LEBANON RD) AND THE STATION ON THE RIGHT.
 DP3630'
 DP3630'THE STATION IS IN THE NORTHEAST QUADRANT OF THE INTERSECTION OF CR 20
 DP3630'AND CR 19, 22.7 FT (6.9 M) NORTH OF THE CENTERLINE OF CR 20, 75.3 FT
 DP3630'(23.0 M) EAST OF THE CENTERLINE OF CR 19, 117.0 FT (35.7 M) WEST OF
 DP3630'THE CENTERLINE OF DRIVEWAY TO 5225 GALATIA ROAD, 107.4 FT (32.7 M)
 DP3630'NORTHEAST OF THE POWER POLE IN THE SOUTHWEST QUADRANT OF THE
 DP3630'INTERSECTION, 63.5 FT (19.4 M) NORTHEAST OF THE EAST END OF FENCE IN
 DP3630'THE SOUTHEAST QUADRANT OF THE INTERSECTION.
 DP3630'
 DP3630'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3630'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3630'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3631 ***********************************************************************
 DP3631  DESIGNATION -  GJ 021
 DP3631  PID         -  DP3631
 DP3631  STATE/COUNTY-  IL/SALINE
 DP3631  COUNTRY     -  US
 DP3631  USGS QUAD   -  AKIN (2018)
 DP3631
 DP3631                         *CURRENT SURVEY CONTROL
 DP3631  ______________________________________________________________________
 DP3631* NAD 83(1986) POSITION- 37 53 32.21   (N) 088 40 11.97   (W)   HD_HELD1
 DP3631* NAVD 88 ORTHO HEIGHT -   136.510 (meters)      447.87  (feet) ADJUSTED
 DP3631  ______________________________________________________________________
 DP3631  GEOID HEIGHT    -        -29.694 (meters)                     GEOID18
 DP3631  DYNAMIC HEIGHT  -        136.416 (meters)      447.56  (feet) COMP
 DP3631  MODELED GRAVITY -    979,937.9   (mgal)                       NAVD 88
 DP3631
 DP3631  VERT ORDER      -  SECOND    CLASS I
 DP3631
 DP3631.The horizontal coordinates were determined by differentially corrected
 DP3631.hand held GPS observations or other comparable positioning techniques
 DP3631.and have an estimated accuracy of +/- 3 meters.
 DP3631
 DP3631.The orthometric height was determined by differential leveling and
 DP3631.adjusted by the NATIONAL GEODETIC SURVEY
 DP3631.in July 2014.
 DP3631
 DP3631.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3631.GEOID18 height accuracy estimate available here.
 DP3631
 DP3631.Click photographs - Photos may exist for this station.
 DP3631
 DP3631.The dynamic height is computed by dividing the NAVD 88
 DP3631.geopotential number by the normal gravity value computed on the
 DP3631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3631.degrees latitude (g = 980.6199 gals.).
 DP3631
 DP3631.The modeled gravity was interpolated from observed gravity values.
 DP3631
 DP3631;                    North         East    Units  Estimated Accuracy
 DP3631;SPC IL E     -   136,072.2     270,388.0     MT  (+/- 3 meters HH1 GPS) 
 DP3631
 DP3631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5315995177(NAD 83)
 DP3631
 DP3631                          SUPERSEDED SURVEY CONTROL
 DP3631
 DP3631.No superseded survey control is available for this station.
 DP3631
 DP3631_MARKER: F = FLANGE-ENCASED ROD
 DP3631_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3631_STAMPING: GJ 021 2013
 DP3631_MARK LOGO: UIL
 DP3631_PROJECTION: RECESSED 8 CENTIMETERS
 DP3631_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3631_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3631+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2013
 DP3631_ROD/PIPE-DEPTH: 5.8 meters
 DP3631_SLEEVE-DEPTH  : 0.9 meters
 DP3631
 DP3631  HISTORY     - Date     Condition        Report By
 DP3631  HISTORY     - 20131012 MONUMENTED       AMESC
 DP3631
 DP3631                          STATION DESCRIPTION
 DP3631
 DP3631'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3631'THE STATION IS LOCATED ABOUT 6.7 MI (10.9 KM) NORTH OF HARCO, 5.3 MI
 DP3631'(8.6 KM) EAST-SOUTHEAST OF THOMPSONVILLE AND 4.9 MI (7.9 KM) NORTHWEST
 DP3631'OF GALATIA.
 DP3631'
 DP3631'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3631'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3631'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3631'BROUGHTON, THENCE WEST ALONG CR 11 FOR 9.25 MI (14.9 KM) TO CR 6
 DP3631'(COUNTY ROAD 450E), THENCE SOUTH ALONG CR 6 FOR 3.0 MI (4.8 KM) TO CR
 DP3631'20 (GALATIA ROAD), THENCE WEST ALONG CR 20 FOR 2.5 MI (4.0 KM) TO ROSE
 DP3631'OF SHARON ROAD AND THE STATION ON THE RIGHT.
 DP3631'
 DP3631'THE STATION IS 18.1 FT (5.5 M) NORTH OF THE CENTERLINE OF CR 20, 38.6
 DP3631'FT (11.8 M) WEST OF THE PROJECTED CENTERLINE OF ROSE OF SHARON ROAD,
 DP3631'110.0 FT (33.5 M) WEST OF THE CENTERLINE OF DRIVEWAY TO 6260 GALATIA
 DP3631'ROAD, 62.0 FT (18.9 M) WEST OF TELEPHONE PEDESTAL NUMBER 902 21 1,
 DP3631'56.4 FT (17.2 M) WEST OF A POWER POLE WITH TRANSFORMER.
 DP3631'
 DP3631'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3631'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3631'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3632 ***********************************************************************
 DP3632  DESIGNATION -  GJ 022
 DP3632  PID         -  DP3632
 DP3632  STATE/COUNTY-  IL/SALINE
 DP3632  COUNTRY     -  US
 DP3632  USGS QUAD   -  AKIN (2018)
 DP3632
 DP3632                         *CURRENT SURVEY CONTROL
 DP3632  ______________________________________________________________________
 DP3632* NAD 83(1986) POSITION- 37 53 57.71   (N) 088 40 44.86   (W)   HD_HELD1
 DP3632* NAVD 88 ORTHO HEIGHT -   134.432 (meters)      441.05  (feet) ADJUSTED
 DP3632  ______________________________________________________________________
 DP3632  GEOID HEIGHT    -        -29.697 (meters)                     GEOID18
 DP3632  DYNAMIC HEIGHT  -        134.340 (meters)      440.75  (feet) COMP
 DP3632  MODELED GRAVITY -    979,937.5   (mgal)                       NAVD 88
 DP3632
 DP3632  VERT ORDER      -  SECOND    CLASS I
 DP3632
 DP3632.The horizontal coordinates were determined by differentially corrected
 DP3632.hand held GPS observations or other comparable positioning techniques
 DP3632.and have an estimated accuracy of +/- 3 meters.
 DP3632
 DP3632.The orthometric height was determined by differential leveling and
 DP3632.adjusted by the NATIONAL GEODETIC SURVEY
 DP3632.in July 2014.
 DP3632
 DP3632.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3632.GEOID18 height accuracy estimate available here.
 DP3632
 DP3632.Click photographs - Photos may exist for this station.
 DP3632
 DP3632.The dynamic height is computed by dividing the NAVD 88
 DP3632.geopotential number by the normal gravity value computed on the
 DP3632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3632.degrees latitude (g = 980.6199 gals.).
 DP3632
 DP3632.The modeled gravity was interpolated from observed gravity values.
 DP3632
 DP3632;                    North         East    Units  Estimated Accuracy
 DP3632;SPC IL E     -   136,861.3     269,587.3     MT  (+/- 3 meters HH1 GPS) 
 DP3632
 DP3632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5237095978(NAD 83)
 DP3632
 DP3632                          SUPERSEDED SURVEY CONTROL
 DP3632
 DP3632.No superseded survey control is available for this station.
 DP3632
 DP3632_MARKER: F = FLANGE-ENCASED ROD
 DP3632_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3632_STAMPING: GJ 022 2013
 DP3632_MARK LOGO: UIL
 DP3632_PROJECTION: RECESSED 8 CENTIMETERS
 DP3632_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3632_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3632+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2013
 DP3632_ROD/PIPE-DEPTH: 4.0 meters
 DP3632_SLEEVE-DEPTH  : 0.9 meters
 DP3632
 DP3632  HISTORY     - Date     Condition        Report By
 DP3632  HISTORY     - 20131012 MONUMENTED       AMESC
 DP3632
 DP3632                          STATION DESCRIPTION
 DP3632
 DP3632'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3632'THE STATION IS LOCATED ABOUT 7.2 MI (11.5 KM) SOUTH-SOUTHEAST OF AKIN,
 DP3632'5.6 MI (9.0 KM) NORTHWEST OF GALATIA AND 4.7 MI (7.6 KM)
 DP3632'EAST-SOUTHEAST OF THOMPSONVILLE.
 DP3632'
 DP3632'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3632'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3632'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3632'BROUGHTON, THENCE WEST ALONG CR 11 FOR 9.25 MI (14.9 KM) TO CR 6
 DP3632'(COUNTY ROAD 450E), THENCE SOUTH ALONG CR 6 FOR 3.0 MI (4.8 KM) TO CR
 DP3632'20 (GALATIA ROAD), THENCE WEST ALONG CR 20 FOR 3.0 MI (4.8 KM) TO
 DP3632'HALLTOWN ROAD, THENCE NORTH ALONG HALLTOWN ROAD FOR 0.5 MI (0.8 KM) TO
 DP3632'THE STATION ON THE RIGHT.
 DP3632'
 DP3632'THE STATION IS 18.0 FT (5.5 M) EAST OF THE CENTERLINE OF HALLTOWN
 DP3632'ROAD, 309.0 FT (94.2 M) SOUTH OF A POWER POLE, 287.4 FT (87.6 M) NORTH
 DP3632'OF A POWER POLE, 13.6 FT (4.1 M) SOUTH OF A POWER POLE.
 DP3632'
 DP3632'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3632'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3632'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3633 ***********************************************************************
 DP3633  DESIGNATION -  GJ 023
 DP3633  PID         -  DP3633
 DP3633  STATE/COUNTY-  IL/SALINE
 DP3633  COUNTRY     -  US
 DP3633  USGS QUAD   -  AKIN (2018)
 DP3633
 DP3633                         *CURRENT SURVEY CONTROL
 DP3633  ______________________________________________________________________
 DP3633* NAD 83(1986) POSITION- 37 54 24.41   (N) 088 41 09.44   (W)   HD_HELD1
 DP3633* NAVD 88 ORTHO HEIGHT -   135.707 (meters)      445.23  (feet) ADJUSTED
 DP3633  ______________________________________________________________________
 DP3633  GEOID HEIGHT    -        -29.702 (meters)                     GEOID18
 DP3633  DYNAMIC HEIGHT  -        135.614 (meters)      444.93  (feet) COMP
 DP3633  MODELED GRAVITY -    979,937.4   (mgal)                       NAVD 88
 DP3633
 DP3633  VERT ORDER      -  SECOND    CLASS I
 DP3633
 DP3633.The horizontal coordinates were determined by differentially corrected
 DP3633.hand held GPS observations or other comparable positioning techniques
 DP3633.and have an estimated accuracy of +/- 3 meters.
 DP3633
 DP3633.The orthometric height was determined by differential leveling and
 DP3633.adjusted by the NATIONAL GEODETIC SURVEY
 DP3633.in July 2014.
 DP3633
 DP3633.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3633.GEOID18 height accuracy estimate available here.
 DP3633
 DP3633.Click photographs - Photos may exist for this station.
 DP3633
 DP3633.The dynamic height is computed by dividing the NAVD 88
 DP3633.geopotential number by the normal gravity value computed on the
 DP3633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3633.degrees latitude (g = 980.6199 gals.).
 DP3633
 DP3633.The modeled gravity was interpolated from observed gravity values.
 DP3633
 DP3633;                    North         East    Units  Estimated Accuracy
 DP3633;SPC IL E     -   137,686.8     268,989.9     MT  (+/- 3 meters HH1 GPS) 
 DP3633
 DP3633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5178596812(NAD 83)
 DP3633
 DP3633                          SUPERSEDED SURVEY CONTROL
 DP3633
 DP3633.No superseded survey control is available for this station.
 DP3633
 DP3633_MARKER: F = FLANGE-ENCASED ROD
 DP3633_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3633_STAMPING: GJ 023 2013
 DP3633_MARK LOGO: UIL
 DP3633_PROJECTION: RECESSED 8 CENTIMETERS
 DP3633_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3633_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3633_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3633+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2013
 DP3633_ROD/PIPE-DEPTH: 6.1 meters
 DP3633_SLEEVE-DEPTH  : 0.9 meters
 DP3633
 DP3633  HISTORY     - Date     Condition        Report By
 DP3633  HISTORY     - 20131013 MONUMENTED       AMESC
 DP3633
 DP3633                          STATION DESCRIPTION
 DP3633
 DP3633'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3633'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHEAST OF AKIN,
 DP3633'6.2 MI (10.0 KM) NORTHWEST OF GALATIA AND 4.2 MI (6.8 KM) EAST OF
 DP3633'THOMPSONVILLE.
 DP3633'
 DP3633'TO REACH FROM THE INTERSECTION OF US ROUTE 45 AND IL ROUTE 142 ON THE
 DP3633'SOUTH SIDE OF ELDORADO, PROCEED NORTH ALONG IL ROUTE 142 FOR 9.25 MI
 DP3633'(14.9 KM) TO CR 11 (COUNTY ROAD 200N) IN THE NORTHEAST CORNER OF
 DP3633'BROUGHTON, THENCE WEST ALONG CR 11 FOR 9.25 MI (14.9 KM) TO CR 6
 DP3633'(COUNTY ROAD 450E), THENCE SOUTH ALONG CR 6 FOR 3.0 MI (4.8 KM) TO CR
 DP3633'20 (GALATIA ROAD), THENCE WEST ALONG CR 20 FOR 3.0 MI (4.8 KM) TO
 DP3633'HALLTOWN ROAD, THENCE NORTH ALONG HALLTOWN ROAD FOR 1.0 MI (1.6 KM) TO
 DP3633'CORNERVILLE ROAD, THENCE WEST ALONG CORNERVILLE ROAD FOR 0.35 MI (0.6
 DP3633'KM) TO THE STATION ON THE LEFT.
 DP3633'
 DP3633'THE STATION IS 19.0 FT (5.8 M) SOUTH OF THE CENTERLINE OF CORNERVILLE
 DP3633'ROAD, 261.5 FT (79.7 M) EAST OF A POWER POLE, 32.0 FT (9.8 M) EAST OF
 DP3633'A GRAVEL ENTRANCE, 25.1 FT (7.7 M) NORTHWEST OF POWER POLE NUMBER
 DP3633'77045 WITH GUY WIRE, 20.2 FT (6.2 M) WEST OF A POWER POLE.
 DP3633'
 DP3633'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3633'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3633'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3634 ***********************************************************************
 DP3634  DESIGNATION -  GJ 024
 DP3634  PID         -  DP3634
 DP3634  STATE/COUNTY-  IL/SALINE
 DP3634  COUNTRY     -  US
 DP3634  USGS QUAD   -  AKIN (2018)
 DP3634
 DP3634                         *CURRENT SURVEY CONTROL
 DP3634  ______________________________________________________________________
 DP3634* NAD 83(1986) POSITION- 37 53 52.87   (N) 088 41 34.84   (W)   HD_HELD1
 DP3634* NAVD 88 ORTHO HEIGHT -   130.111 (meters)      426.87  (feet) ADJUSTED
 DP3634  ______________________________________________________________________
 DP3634  GEOID HEIGHT    -        -29.683 (meters)                     GEOID18
 DP3634  DYNAMIC HEIGHT  -        130.021 (meters)      426.58  (feet) COMP
 DP3634  MODELED GRAVITY -    979,937.2   (mgal)                       NAVD 88
 DP3634
 DP3634  VERT ORDER      -  SECOND    CLASS I
 DP3634
 DP3634.The horizontal coordinates were determined by differentially corrected
 DP3634.hand held GPS observations or other comparable positioning techniques
 DP3634.and have an estimated accuracy of +/- 3 meters.
 DP3634
 DP3634.The orthometric height was determined by differential leveling and
 DP3634.adjusted by the NATIONAL GEODETIC SURVEY
 DP3634.in July 2014.
 DP3634
 DP3634.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3634.GEOID18 height accuracy estimate available here.
 DP3634
 DP3634.Click photographs - Photos may exist for this station.
 DP3634
 DP3634.The dynamic height is computed by dividing the NAVD 88
 DP3634.geopotential number by the normal gravity value computed on the
 DP3634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3634.degrees latitude (g = 980.6199 gals.).
 DP3634
 DP3634.The modeled gravity was interpolated from observed gravity values.
 DP3634
 DP3634;                    North         East    Units  Estimated Accuracy
 DP3634;SPC IL E     -   136,716.7     268,365.7     MT  (+/- 3 meters HH1 GPS) 
 DP3634
 DP3634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5114795851(NAD 83)
 DP3634
 DP3634                          SUPERSEDED SURVEY CONTROL
 DP3634
 DP3634.No superseded survey control is available for this station.
 DP3634
 DP3634_MARKER: F = FLANGE-ENCASED ROD
 DP3634_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3634_STAMPING: GJ 024 2013
 DP3634_MARK LOGO: UIL
 DP3634_PROJECTION: RECESSED 8 CENTIMETERS
 DP3634_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3634_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3634+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2013
 DP3634_ROD/PIPE-DEPTH: 6.1 meters
 DP3634_SLEEVE-DEPTH  : 0.9 meters
 DP3634
 DP3634  HISTORY     - Date     Condition        Report By
 DP3634  HISTORY     - 20131013 MONUMENTED       AMESC
 DP3634
 DP3634                          STATION DESCRIPTION
 DP3634
 DP3634'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3634'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF AKIN,
 DP3634'6.1 MI (9.8 KM) NORTHWEST OF GALATIA AND 4.0 MI (6.5 KM)
 DP3634'EAST-SOUTHEAST OF THOMPSONVILLE.
 DP3634'
 DP3634'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3634'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED EAST ALONG IL ROUTE 34
 DP3634'FOR 4.3 MI (6.9 KM) TO CR 10 (WEST END ROAD), THENCE EAST ALONG CR 10
 DP3634'FOR 0.6 MI (1.0 KM) TO PLEASANT VALLEY ROAD, THENCE NORTH ALONG
 DP3634'PLEASANT VALLEY ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP3634'
 DP3634'THE STATION IS 20.3 FT (6.2 M) EAST OF THE CENTERLINE OF PLEASANT
 DP3634'VALLEY ROAD, 93.4 FT (28.5 M) NORTH OF THE CENTERLINE OF A FIELD
 DP3634'ENTRANCE ON THE EAST SIDE OF PLEASANT VALLEY ROAD, 86.0 FT (26.2 M)
 DP3634'NORTH OF THE NORTH END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE
 DP3634'UNDER THE FIELD ENTRANCE, 84.7 FT (25.8 M) NORTH OF THE NORTH GATE
 DP3634'POST, 1.0 FT (0.3 M) WEST OF NORTH-SOUTH FENCE.
 DP3634'
 DP3634'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3634'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3634'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3635 ***********************************************************************
 DP3635  DESIGNATION -  GJ 025
 DP3635  PID         -  DP3635
 DP3635  STATE/COUNTY-  IL/SALINE
 DP3635  COUNTRY     -  US
 DP3635  USGS QUAD   -  AKIN (2018)
 DP3635
 DP3635                         *CURRENT SURVEY CONTROL
 DP3635  ______________________________________________________________________
 DP3635* NAD 83(1986) POSITION- 37 53 20.66   (N) 088 41 45.99   (W)   HD_HELD1
 DP3635* NAVD 88 ORTHO HEIGHT -   137.770 (meters)      452.00  (feet) ADJUSTED
 DP3635  ______________________________________________________________________
 DP3635  GEOID HEIGHT    -        -29.666 (meters)                     GEOID18
 DP3635  DYNAMIC HEIGHT  -        137.675 (meters)      451.69  (feet) COMP
 DP3635  MODELED GRAVITY -    979,937.0   (mgal)                       NAVD 88
 DP3635
 DP3635  VERT ORDER      -  SECOND    CLASS I
 DP3635
 DP3635.The horizontal coordinates were determined by differentially corrected
 DP3635.hand held GPS observations or other comparable positioning techniques
 DP3635.and have an estimated accuracy of +/- 3 meters.
 DP3635
 DP3635.The orthometric height was determined by differential leveling and
 DP3635.adjusted by the NATIONAL GEODETIC SURVEY
 DP3635.in July 2014.
 DP3635
 DP3635.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3635.GEOID18 height accuracy estimate available here.
 DP3635
 DP3635.Click photographs - Photos may exist for this station.
 DP3635
 DP3635.The dynamic height is computed by dividing the NAVD 88
 DP3635.geopotential number by the normal gravity value computed on the
 DP3635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3635.degrees latitude (g = 980.6199 gals.).
 DP3635
 DP3635.The modeled gravity was interpolated from observed gravity values.
 DP3635
 DP3635;                    North         East    Units  Estimated Accuracy
 DP3635;SPC IL E     -   135,724.7     268,089.4     MT  (+/- 3 meters HH1 GPS) 
 DP3635
 DP3635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5085694863(NAD 83)
 DP3635
 DP3635                          SUPERSEDED SURVEY CONTROL
 DP3635
 DP3635.No superseded survey control is available for this station.
 DP3635
 DP3635_MARKER: F = FLANGE-ENCASED ROD
 DP3635_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3635_STAMPING: GJ 025 2013
 DP3635_MARK LOGO: UIL
 DP3635_PROJECTION: RECESSED 8 CENTIMETERS
 DP3635_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3635_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3635_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3635+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2013
 DP3635_ROD/PIPE-DEPTH: 6.1 meters
 DP3635_SLEEVE-DEPTH  : 0.9 meters
 DP3635
 DP3635  HISTORY     - Date     Condition        Report By
 DP3635  HISTORY     - 20131013 MONUMENTED       AMESC
 DP3635
 DP3635                          STATION DESCRIPTION
 DP3635
 DP3635'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3635'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHWEST OF
 DP3635'HARCO, 5.8 MI (9.4 KM) NORTHWEST OF GALATIA AND 4.1 MI (6.6 KM)
 DP3635'EAST-SOUTHEAST OF THOMPSONVILLE.
 DP3635'
 DP3635'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3635'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED EAST ALONG IL ROUTE 34
 DP3635'FOR 4.3 MI (6.9 KM) TO CR 10 (WEST END ROAD), THENCE EAST ALONG CR 10
 DP3635'FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP3635'
 DP3635'THE STATION IS 26.5 FT (8.1 M) NORTH OF THE CENTERLINE OF WEST END
 DP3635'ROAD, 151.6 FT (46.2 M) NORTHWEST OF A POWER POLE, 151.2 FT (46.1 M)
 DP3635'EAST OF THE NORTH END OF A 30 INCH (76 CM) CORRUGATED METAL PIPE UNDER
 DP3635'WEST END ROAD, 77.2 FT (23.5 M) NORTHEAST OF A POWER POLE, 37.7 FT
 DP3635'(11.5 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE ON THE NORTH SIDE
 DP3635'OF WEST END ROAD.
 DP3635'
 DP3635'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3635'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3635'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3636 ***********************************************************************
 DP3636  DESIGNATION -  GJ 026
 DP3636  PID         -  DP3636
 DP3636  STATE/COUNTY-  IL/FRANKLIN
 DP3636  COUNTRY     -  US
 DP3636  USGS QUAD   -  AKIN (2018)
 DP3636
 DP3636                         *CURRENT SURVEY CONTROL
 DP3636  ______________________________________________________________________
 DP3636* NAD 83(1986) POSITION- 37 53 59.57   (N) 088 42 57.30   (W)   HD_HELD1
 DP3636* NAVD 88 ORTHO HEIGHT -   136.987 (meters)      449.43  (feet) ADJUSTED
 DP3636  ______________________________________________________________________
 DP3636  GEOID HEIGHT    -        -29.663 (meters)                     GEOID18
 DP3636  DYNAMIC HEIGHT  -        136.892 (meters)      449.12  (feet) COMP
 DP3636  MODELED GRAVITY -    979,937.8   (mgal)                       NAVD 88
 DP3636
 DP3636  VERT ORDER      -  SECOND    CLASS I
 DP3636
 DP3636.The horizontal coordinates were determined by differentially corrected
 DP3636.hand held GPS observations or other comparable positioning techniques
 DP3636.and have an estimated accuracy of +/- 3 meters.
 DP3636
 DP3636.The orthometric height was determined by differential leveling and
 DP3636.adjusted by the NATIONAL GEODETIC SURVEY
 DP3636.in July 2014.
 DP3636
 DP3636.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3636.GEOID18 height accuracy estimate available here.
 DP3636
 DP3636.Click photographs - Photos may exist for this station.
 DP3636
 DP3636.The dynamic height is computed by dividing the NAVD 88
 DP3636.geopotential number by the normal gravity value computed on the
 DP3636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3636.degrees latitude (g = 980.6199 gals.).
 DP3636
 DP3636.The modeled gravity was interpolated from observed gravity values.
 DP3636
 DP3636;                    North         East    Units  Estimated Accuracy
 DP3636;SPC IL E     -   136,931.3     266,351.9     MT  (+/- 3 meters HH1 GPS) 
 DP3636
 DP3636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4913696094(NAD 83)
 DP3636
 DP3636                          SUPERSEDED SURVEY CONTROL
 DP3636
 DP3636.No superseded survey control is available for this station.
 DP3636
 DP3636_MARKER: F = FLANGE-ENCASED ROD
 DP3636_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3636_STAMPING: GJ 026 2013
 DP3636_MARK LOGO: UIL
 DP3636_PROJECTION: RECESSED 8 CENTIMETERS
 DP3636_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3636_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3636+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2013
 DP3636_ROD/PIPE-DEPTH: 3.7 meters
 DP3636_SLEEVE-DEPTH  : 0.9 meters
 DP3636
 DP3636  HISTORY     - Date     Condition        Report By
 DP3636  HISTORY     - 20131013 MONUMENTED       AMESC
 DP3636
 DP3636                          STATION DESCRIPTION
 DP3636
 DP3636'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3636'THE STATION IS LOCATED ABOUT 7.1 MI (11.5 KM) NORTHWEST OF GALATIA,
 DP3636'6.3 MI (10.2 KM) SOUTH-SOUTHEAST OF AKIN AND 2.8 MI (4.5 KM)
 DP3636'EAST-SOUTHEAST OF THOMPSONVILLE.
 DP3636'
 DP3636'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3636'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED EAST ALONG IL ROUTE 34
 DP3636'FOR 2.85 MI (4.6 KM) TO LILES ROAD, CONTINUE SOUTHEAST ALONG IL ROUTE
 DP3636'34 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP3636'
 DP3636'THE STATION IS 32.3 FT (9.8 M) SOUTHWEST OF THE CENTERLINE OF IL ROUTE
 DP3636'34, 262.0 FT (79.9 M) NORTHWEST OF THE WEST END OF A 3 X 1.5 BOX
 DP3636'CULVERT, 184.1 FT (56.1 M) SOUTHEAST OF A NO PASSING SIGN, 84.0 FT
 DP3636'(25.6 M) NORTHWEST OF A WATER METER VALVE ON THE NORTHEAST SIDE OF IL
 DP3636'ROUTE 34.
 DP3636'
 DP3636'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3636'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3636'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3637 ***********************************************************************
 DP3637  DESIGNATION -  GJ 027
 DP3637  PID         -  DP3637
 DP3637  STATE/COUNTY-  IL/FRANKLIN
 DP3637  COUNTRY     -  US
 DP3637  USGS QUAD   -  AKIN (2018)
 DP3637
 DP3637                         *CURRENT SURVEY CONTROL
 DP3637  ______________________________________________________________________
 DP3637* NAD 83(1986) POSITION- 37 54 21.42   (N) 088 43 51.27   (W)   HD_HELD1
 DP3637* NAVD 88 ORTHO HEIGHT -   145.497 (meters)      477.35  (feet) ADJUSTED
 DP3637  ______________________________________________________________________
 DP3637  GEOID HEIGHT    -        -29.658 (meters)                     GEOID18
 DP3637  DYNAMIC HEIGHT  -        145.397 (meters)      477.02  (feet) COMP
 DP3637  MODELED GRAVITY -    979,939.1   (mgal)                       NAVD 88
 DP3637
 DP3637  VERT ORDER      -  SECOND    CLASS I
 DP3637
 DP3637.The horizontal coordinates were determined by differentially corrected
 DP3637.hand held GPS observations or other comparable positioning techniques
 DP3637.and have an estimated accuracy of +/- 3 meters.
 DP3637
 DP3637.The orthometric height was determined by differential leveling and
 DP3637.adjusted by the NATIONAL GEODETIC SURVEY
 DP3637.in July 2014.
 DP3637
 DP3637.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3637.GEOID18 height accuracy estimate available here.
 DP3637
 DP3637.Click photographs - Photos may exist for this station.
 DP3637
 DP3637.The dynamic height is computed by dividing the NAVD 88
 DP3637.geopotential number by the normal gravity value computed on the
 DP3637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3637.degrees latitude (g = 980.6199 gals.).
 DP3637
 DP3637.The modeled gravity was interpolated from observed gravity values.
 DP3637
 DP3637;                    North         East    Units  Estimated Accuracy
 DP3637;SPC IL E     -   137,610.5     265,036.3     MT  (+/- 3 meters HH1 GPS) 
 DP3637
 DP3637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4783196792(NAD 83)
 DP3637
 DP3637                          SUPERSEDED SURVEY CONTROL
 DP3637
 DP3637.No superseded survey control is available for this station.
 DP3637
 DP3637_MARKER: F = FLANGE-ENCASED ROD
 DP3637_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3637_STAMPING: GJ 017 2013
 DP3637_MARK LOGO: UIL
 DP3637_PROJECTION: RECESSED 8 CENTIMETERS
 DP3637_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3637+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2013
 DP3637_ROD/PIPE-DEPTH: 5.2 meters
 DP3637_SLEEVE-DEPTH  : 0.9 meters
 DP3637
 DP3637  HISTORY     - Date     Condition        Report By
 DP3637  HISTORY     - 20131014 MONUMENTED       AMESC
 DP3637
 DP3637                          STATION DESCRIPTION
 DP3637
 DP3637'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3637'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTHWEST OF GALATIA,
 DP3637'5.7 MI (9.2 KM) SOUTH OF AKIN AND 1.9 MI (3.0 KM) EAST-SOUTHEAST OF
 DP3637'THOMPSONVILLE.
 DP3637'
 DP3637'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3637'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED EAST ALONG IL ROUTE 34
 DP3637'FOR 2.0 MI (3.2 KM) TO EATON ROAD, CONTINUE SOUTHEAST ALONG IL ROUTE
 DP3637'34 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP3637'
 DP3637'THE STATION IS 34.1 FT (10.4 M) SOUTHWEST OF THE CENTERLINE OF IL
 DP3637'ROUTE 34, 110.0 FT (33.5 M) SOUTHWEST OF A POWER POLE WITH TRANSFORMER
 DP3637'ON THE NORTH SIDE OF IL ROUTE 34, 77.5 FT (23.6 M) NORTHWEST OF TRUNK
 DP3637'LINE GAS COMPANY NATURAL GAS PIPELINE STAND PIPE, 45.7 FT (13.9 M)
 DP3637'NORTHWEST OF A VERIZON TELEPHONE PEDESTAL WITH WARNING POST, 2.2 FT
 DP3637'(0.7 M) NORTH OF THE EAST-WEST FENCE.
 DP3637'
 DP3637'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3637'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3637'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3638 ***********************************************************************
 DP3638  DESIGNATION -  GJ 028
 DP3638  PID         -  DP3638
 DP3638  STATE/COUNTY-  IL/FRANKLIN
 DP3638  COUNTRY     -  US
 DP3638  USGS QUAD   -  AKIN (2018)
 DP3638
 DP3638                         *CURRENT SURVEY CONTROL
 DP3638  ______________________________________________________________________
 DP3638* NAD 83(1986) POSITION- 37 54 36.85   (N) 088 44 41.40   (W)   HD_HELD1
 DP3638* NAVD 88 ORTHO HEIGHT -   148.891 (meters)      488.49  (feet) ADJUSTED
 DP3638  ______________________________________________________________________
 DP3638  GEOID HEIGHT    -        -29.650 (meters)                     GEOID18
 DP3638  DYNAMIC HEIGHT  -        148.789 (meters)      488.15  (feet) COMP
 DP3638  MODELED GRAVITY -    979,940.4   (mgal)                       NAVD 88
 DP3638
 DP3638  VERT ORDER      -  SECOND    CLASS I
 DP3638
 DP3638.The horizontal coordinates were determined by differentially corrected
 DP3638.hand held GPS observations or other comparable positioning techniques
 DP3638.and have an estimated accuracy of +/- 3 meters.
 DP3638
 DP3638.The orthometric height was determined by differential leveling and
 DP3638.adjusted by the NATIONAL GEODETIC SURVEY
 DP3638.in July 2014.
 DP3638
 DP3638.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3638.GEOID18 height accuracy estimate available here.
 DP3638
 DP3638.Click photographs - Photos may exist for this station.
 DP3638
 DP3638.The dynamic height is computed by dividing the NAVD 88
 DP3638.geopotential number by the normal gravity value computed on the
 DP3638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3638.degrees latitude (g = 980.6199 gals.).
 DP3638
 DP3638.The modeled gravity was interpolated from observed gravity values.
 DP3638
 DP3638;                    North         East    Units  Estimated Accuracy
 DP3638;SPC IL E     -   138,091.5     263,813.8     MT  (+/- 3 meters HH1 GPS) 
 DP3638
 DP3638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4661597290(NAD 83)
 DP3638
 DP3638                          SUPERSEDED SURVEY CONTROL
 DP3638
 DP3638.No superseded survey control is available for this station.
 DP3638
 DP3638_MARKER: F = FLANGE-ENCASED ROD
 DP3638_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3638_STAMPING: GJ 028 2013
 DP3638_MARK LOGO: UIL
 DP3638_PROJECTION: RECESSED 8 CENTIMETERS
 DP3638_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3638_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3638+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2013
 DP3638_ROD/PIPE-DEPTH: 4.3 meters
 DP3638_SLEEVE-DEPTH  : 0.9 meters
 DP3638
 DP3638  HISTORY     - Date     Condition        Report By
 DP3638  HISTORY     - 20131014 MONUMENTED       AMESC
 DP3638
 DP3638                          STATION DESCRIPTION
 DP3638
 DP3638'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3638'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF
 DP3638'GALATIA, 5.4 MI (8.6 KM) SOUTH OF AKIN AND 1.1 MI (1.7 KM)
 DP3638'EAST-SOUTHEAST OF THOMPSONVILLE.
 DP3638'
 DP3638'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3638'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED EAST ALONG IL ROUTE 34
 DP3638'FOR 1.4 MI (2.3 KM) TO MILLER ROAD AND THE STATION ON THE RIGHT.
 DP3638'
 DP3638'THE STATION IS IN THE SOUTHEAST QUADRANT OF IL ROUTE 34 AND MILLER
 DP3638'ROAD, 89.4 FT (27.2 M) SOUTHWEST OF THE CENTERLINE OF IL ROUTE 34,
 DP3638'39.0 FT (11.9 M) SOUTHEAST OF THE CENTERLINE OF MILLER ROAD, 301.8 FT
 DP3638'(92.0 M) NORTHWEST OF THE WEST END OF THE SOUTHERLY GUARDRAIL FOR THE
 DP3638'BRIDGE OVER THE RAILROAD, 124.1 FT (37.8 M) SOUTHEAST OF THE TELEPHONE
 DP3638'PEDESTAL IN THE SOUTHWEST QUADRANT OF THE INTERSECTION, 51.6 FT (15.7
 DP3638'M) SOUTHEAST OF THE EAST END OF AN 18 INCH (46 CM) CONCRETE PIPE.
 DP3638'
 DP3638'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3638'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3638'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3639 ***********************************************************************
 DP3639  DESIGNATION -  GJ 029
 DP3639  PID         -  DP3639
 DP3639  STATE/COUNTY-  IL/FRANKLIN
 DP3639  COUNTRY     -  US
 DP3639  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3639
 DP3639                         *CURRENT SURVEY CONTROL
 DP3639  ______________________________________________________________________
 DP3639* NAD 83(1986) POSITION- 37 55 00.20   (N) 088 45 02.13   (W)   HD_HELD1
 DP3639* NAVD 88 ORTHO HEIGHT -   154.882 (meters)      508.14  (feet) ADJUSTED
 DP3639  ______________________________________________________________________
 DP3639  GEOID HEIGHT    -        -29.655 (meters)                     GEOID18
 DP3639  DYNAMIC HEIGHT  -        154.776 (meters)      507.79  (feet) COMP
 DP3639  MODELED GRAVITY -    979,941.5   (mgal)                       NAVD 88
 DP3639
 DP3639  VERT ORDER      -  SECOND    CLASS I
 DP3639
 DP3639.The horizontal coordinates were determined by differentially corrected
 DP3639.hand held GPS observations or other comparable positioning techniques
 DP3639.and have an estimated accuracy of +/- 3 meters.
 DP3639
 DP3639.The orthometric height was determined by differential leveling and
 DP3639.adjusted by the NATIONAL GEODETIC SURVEY
 DP3639.in July 2014.
 DP3639
 DP3639.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3639.GEOID18 height accuracy estimate available here.
 DP3639
 DP3639.Click photographs - Photos may exist for this station.
 DP3639
 DP3639.The dynamic height is computed by dividing the NAVD 88
 DP3639.geopotential number by the normal gravity value computed on the
 DP3639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3639.degrees latitude (g = 980.6199 gals.).
 DP3639
 DP3639.The modeled gravity was interpolated from observed gravity values.
 DP3639
 DP3639;                    North         East    Units  Estimated Accuracy
 DP3639;SPC IL E     -   138,813.7     263,310.6     MT  (+/- 3 meters HH1 GPS) 
 DP3639
 DP3639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4612398020(NAD 83)
 DP3639
 DP3639                          SUPERSEDED SURVEY CONTROL
 DP3639
 DP3639.No superseded survey control is available for this station.
 DP3639
 DP3639_MARKER: F = FLANGE-ENCASED ROD
 DP3639_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3639_STAMPING: GL 029 2013
 DP3639_MARK LOGO: UIL
 DP3639_PROJECTION: RECESSED 8 CENTIMETERS
 DP3639_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3639_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3639+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2013
 DP3639_ROD/PIPE-DEPTH: 4.3 meters
 DP3639_SLEEVE-DEPTH  : 0.9 meters
 DP3639
 DP3639  HISTORY     - Date     Condition        Report By
 DP3639  HISTORY     - 20131014 MONUMENTED       AMESC
 DP3639
 DP3639                          STATION DESCRIPTION
 DP3639
 DP3639'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3639'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTHWEST OF GALATIA,
 DP3639'4.9 MI (7.9 KM) SOUTH OF AKIN AND 0.6 MI (1.0 KM) EAST OF
 DP3639'THOMPSONVILLE.
 DP3639'
 DP3639'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3639'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED EAST ALONG IL ROUTE 34
 DP3639'FOR 0.85 MI (1.4 KM) TO WEST STREET AND THE STATION ON THE RIGHT ON
 DP3639'THE EAST SIDE OF THOMPSONVILLE.
 DP3639'
 DP3639'THE STATION IS IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF IL
 DP3639'ROUTE 34 AND WEST STREET, 27.5 FT (8.4 M) SOUTH OF THE CENTERLINE OF
 DP3639'IL ROUTE 34, 43.7 FT (13.3 M) EAST OF THE CENTERLINE OF WEST STREET,
 DP3639'112.8 FT (34.4 M) NORTH OF A POWER POLE WITH LIGHT TRANSFORMER AND GUY
 DP3639'WIRE, 64.4 FT (19.6 M) SOUTH OF A FIRE HYDRANT, 21.9 FT (6.7 M) EAST
 DP3639'OF A CONCRETE RIGHT OF WAY MARKER, 21.3 FT (6.5 M) EAST OF A POWER
 DP3639'POLE WITH TELEPHONE PEDESTAL.
 DP3639'
 DP3639'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3639'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3639'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3640 ***********************************************************************
 DP3640  DESIGNATION -  GJ 030
 DP3640  PID         -  DP3640
 DP3640  STATE/COUNTY-  IL/FRANKLIN
 DP3640  COUNTRY     -  US
 DP3640  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3640
 DP3640                         *CURRENT SURVEY CONTROL
 DP3640  ______________________________________________________________________
 DP3640* NAD 83(1986) POSITION- 37 54 52.48   (N) 088 46 19.54   (W)   HD_HELD1
 DP3640* NAVD 88 ORTHO HEIGHT -   151.298 (meters)      496.38  (feet) ADJUSTED
 DP3640  ______________________________________________________________________
 DP3640  GEOID HEIGHT    -        -29.632 (meters)                     GEOID18
 DP3640  DYNAMIC HEIGHT  -        151.194 (meters)      496.04  (feet) COMP
 DP3640  MODELED GRAVITY -    979,943.0   (mgal)                       NAVD 88
 DP3640
 DP3640  VERT ORDER      -  SECOND    CLASS I
 DP3640
 DP3640.The horizontal coordinates were determined by differentially corrected
 DP3640.hand held GPS observations or other comparable positioning techniques
 DP3640.and have an estimated accuracy of +/- 3 meters.
 DP3640
 DP3640.The orthometric height was determined by differential leveling and
 DP3640.adjusted by the NATIONAL GEODETIC SURVEY
 DP3640.in July 2014.
 DP3640
 DP3640.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3640.GEOID18 height accuracy estimate available here.
 DP3640
 DP3640.Click photographs - Photos may exist for this station.
 DP3640
 DP3640.The dynamic height is computed by dividing the NAVD 88
 DP3640.geopotential number by the normal gravity value computed on the
 DP3640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3640.degrees latitude (g = 980.6199 gals.).
 DP3640
 DP3640.The modeled gravity was interpolated from observed gravity values.
 DP3640
 DP3640;                    North         East    Units  Estimated Accuracy
 DP3640;SPC IL E     -   138,584.4     261,418.7     MT  (+/- 3 meters HH1 GPS) 
 DP3640
 DP3640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4422897817(NAD 83)
 DP3640
 DP3640                          SUPERSEDED SURVEY CONTROL
 DP3640
 DP3640.No superseded survey control is available for this station.
 DP3640
 DP3640_MARKER: F = FLANGE-ENCASED ROD
 DP3640_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3640_STAMPING: GJ 030 2013
 DP3640_MARK LOGO: UIL
 DP3640_PROJECTION: RECESSED 8 CENTIMETERS
 DP3640_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3640_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3640+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2013
 DP3640_ROD/PIPE-DEPTH: 4.9 meters
 DP3640_SLEEVE-DEPTH  : 0.9 meters
 DP3640
 DP3640  HISTORY     - Date     Condition        Report By
 DP3640  HISTORY     - 20131014 MONUMENTED       AMESC
 DP3640
 DP3640                          STATION DESCRIPTION
 DP3640
 DP3640'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3640'THE STATION IS LOCATED ABOUT 8.8 MI (14.1 KM) EAST OF WEST FRANKFORT,
 DP3640'5.2 MI (8.4 KM) SOUTH-SOUTHWEST OF AKIN AND IN THE TOWN OF
 DP3640'THOMPSONVILLE, IL.
 DP3640'
 DP3640'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3640'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED SOUTHWEST ALONG IL ROUTE
 DP3640'149 FOR 0.45 MI (0.7 KM) TO SOUTH STREET AND THE STATION ON THE LEFT
 DP3640'ON THE WEST SIDE OF THOMPSONVILLE.
 DP3640'
 DP3640'THE STATION IS 33.8 FT (10.3 M) SOUTHEAST OF THE CENTERLINE OF IL
 DP3640'ROUTE 149, 28.3 FT (8.6 M) NORTH OF THE CENTERLINE OF SOUTH STREET,
 DP3640'250.4 FT (76.3 M) WEST OF A POWER POLE WITH DOUBLE GUY WIRE, 146.0 FT
 DP3640'(44.5 M) NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED
 DP3640'METAL PIPE UNDER THE ENTRANCE TO THE BALL DIAMONDS, 70.3 FT (21.4 M)
 DP3640'SOUTH OF A TELEPHONE PEDESTAL WITH WARNING POST ON THE NORTH SIDE OF
 DP3640'IL ROUTE 149, 45.4 FT (13.8 M) NORTH OF A FIBER OPTIC WARNING POST ON
 DP3640'THE SOUTH SIDE OF SOUTH STREET.
 DP3640'
 DP3640'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3640'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3640'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3641 ***********************************************************************
 DP3641  DESIGNATION -  GJ 031
 DP3641  PID         -  DP3641
 DP3641  STATE/COUNTY-  IL/FRANKLIN
 DP3641  COUNTRY     -  US
 DP3641  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3641
 DP3641                         *CURRENT SURVEY CONTROL
 DP3641  ______________________________________________________________________
 DP3641* NAD 83(1986) POSITION- 37 54 52.10   (N) 088 47 23.32   (W)   HD_HELD1
 DP3641* NAVD 88 ORTHO HEIGHT -   148.696 (meters)      487.85  (feet) ADJUSTED
 DP3641  ______________________________________________________________________
 DP3641  GEOID HEIGHT    -        -29.615 (meters)                     GEOID18
 DP3641  DYNAMIC HEIGHT  -        148.594 (meters)      487.51  (feet) COMP
 DP3641  MODELED GRAVITY -    979,944.5   (mgal)                       NAVD 88
 DP3641
 DP3641  VERT ORDER      -  SECOND    CLASS I
 DP3641
 DP3641.The horizontal coordinates were determined by differentially corrected
 DP3641.hand held GPS observations or other comparable positioning techniques
 DP3641.and have an estimated accuracy of +/- 3 meters.
 DP3641
 DP3641.The orthometric height was determined by differential leveling and
 DP3641.adjusted by the NATIONAL GEODETIC SURVEY
 DP3641.in July 2014.
 DP3641
 DP3641.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3641.GEOID18 height accuracy estimate available here.
 DP3641
 DP3641.Click photographs - Photos may exist for this station.
 DP3641
 DP3641.The dynamic height is computed by dividing the NAVD 88
 DP3641.geopotential number by the normal gravity value computed on the
 DP3641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3641.degrees latitude (g = 980.6199 gals.).
 DP3641
 DP3641.The modeled gravity was interpolated from observed gravity values.
 DP3641
 DP3641;                    North         East    Units  Estimated Accuracy
 DP3641;SPC IL E     -   138,580.1     259,860.8     MT  (+/- 3 meters HH1 GPS) 
 DP3641
 DP3641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4267097835(NAD 83)
 DP3641
 DP3641                          SUPERSEDED SURVEY CONTROL
 DP3641
 DP3641.No superseded survey control is available for this station.
 DP3641
 DP3641_MARKER: F = FLANGE-ENCASED ROD
 DP3641_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3641_STAMPING: GJ 031 2013
 DP3641_MARK LOGO: UIL
 DP3641_PROJECTION: RECESSED 8 CENTIMETERS
 DP3641_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3641_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3641+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2013
 DP3641_ROD/PIPE-DEPTH: 3.7 meters
 DP3641_SLEEVE-DEPTH  : 0.9 meters
 DP3641
 DP3641  HISTORY     - Date     Condition        Report By
 DP3641  HISTORY     - 20131014 MONUMENTED       AMESC
 DP3641
 DP3641                          STATION DESCRIPTION
 DP3641
 DP3641'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3641'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST OF WEST FRANKFORT,
 DP3641'5.6 MI (9.0 KM) SOUTH-SOUTHWEST OF AKIN AND 1.5 MI (2.5 KM) WEST OF
 DP3641'THOMPSONVILLE.
 DP3641'
 DP3641'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3641'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED SOUTHWEST ALONG IL ROUTE
 DP3641'149 FOR 1.4 MI (2.3 KM) TO NEW LAKE ROAD AND THE STATION ON THE RIGHT.
 DP3641'THE STATION IS IN THE NORTHEAST QUADRANT OF IL ROUTE 149 AND NEW LAKE
 DP3641'ROAD, 50.4 FT (15.4 M) NORTH OF THE CENTERLINE OF IL ROUTE 149, 24.0
 DP3641'FT (7.3 M) EAST OF THE CENTERLINE OF NEW LAKE ROAD, 282.2 FT (86.0 M)
 DP3641'WEST OF A FIBER OPTIC WARNING POST, 198.4 FT (60.5 M) WEST OF THE
 DP3641'NORTH END OF A 4 X 4 BOX CULVERT UNDER IL ROUTE 149, 14.3 FT (4.4 M)
 DP3641'NORTH OF TELEPHONE PEDESTAL NUMBER L1412 P9, 13.9 FT (4.2 M) NORTH OF
 DP3641'POWER POLE NUMBER 76734.
 DP3641'
 DP3641'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3641'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3641'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3642 ***********************************************************************
 DP3642  DESIGNATION -  GJ 032
 DP3642  PID         -  DP3642
 DP3642  STATE/COUNTY-  IL/FRANKLIN
 DP3642  COUNTRY     -  US
 DP3642  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3642
 DP3642                         *CURRENT SURVEY CONTROL
 DP3642  ______________________________________________________________________
 DP3642* NAD 83(1986) POSITION- 37 54 44.05   (N) 088 48 08.34   (W)   HD_HELD1
 DP3642* NAVD 88 ORTHO HEIGHT -   129.758 (meters)      425.71  (feet) ADJUSTED
 DP3642  ______________________________________________________________________
 DP3642  GEOID HEIGHT    -        -29.600 (meters)                     GEOID18
 DP3642  DYNAMIC HEIGHT  -        129.669 (meters)      425.42  (feet) COMP
 DP3642  MODELED GRAVITY -    979,945.3   (mgal)                       NAVD 88
 DP3642
 DP3642  VERT ORDER      -  SECOND    CLASS I
 DP3642
 DP3642.The horizontal coordinates were determined by differentially corrected
 DP3642.hand held GPS observations or other comparable positioning techniques
 DP3642.and have an estimated accuracy of +/- 3 meters.
 DP3642
 DP3642.The orthometric height was determined by differential leveling and
 DP3642.adjusted by the NATIONAL GEODETIC SURVEY
 DP3642.in July 2014.
 DP3642
 DP3642.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3642.GEOID18 height accuracy estimate available here.
 DP3642
 DP3642.Click photographs - Photos may exist for this station.
 DP3642
 DP3642.The dynamic height is computed by dividing the NAVD 88
 DP3642.geopotential number by the normal gravity value computed on the
 DP3642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3642.degrees latitude (g = 980.6199 gals.).
 DP3642
 DP3642.The modeled gravity was interpolated from observed gravity values.
 DP3642
 DP3642;                    North         East    Units  Estimated Accuracy
 DP3642;SPC IL E     -   138,337.4     258,759.9     MT  (+/- 3 meters HH1 GPS) 
 DP3642
 DP3642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4156697608(NAD 83)
 DP3642
 DP3642                          SUPERSEDED SURVEY CONTROL
 DP3642
 DP3642.No superseded survey control is available for this station.
 DP3642
 DP3642_MARKER: F = FLANGE-ENCASED ROD
 DP3642_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3642_STAMPING: GJ 032 2013
 DP3642_MARK LOGO: UIL
 DP3642_PROJECTION: RECESSED 8 CENTIMETERS
 DP3642_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3642_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3642+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2013
 DP3642_ROD/PIPE-DEPTH: 9.8 meters
 DP3642_SLEEVE-DEPTH  : 0.9 meters
 DP3642
 DP3642  HISTORY     - Date     Condition        Report By
 DP3642  HISTORY     - 20131015 MONUMENTED       AMESC
 DP3642
 DP3642                          STATION DESCRIPTION
 DP3642
 DP3642'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3642'THE STATION IS LOCATED ABOUT 7.1 MI (11.5 KM) EAST OF WEST FRANKFORT,
 DP3642'6.0 MI (9.7 KM) SOUTH-SOUTHWEST OF AKIN AND 2.2 MI (3.6 KM) WEST OF
 DP3642'THOMPSONVILLE.
 DP3642'
 DP3642'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3642'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED SOUTHWEST ALONG IL ROUTE
 DP3642'149 FOR 1.9 MI (3.1 KM) TO WOODMEN LANE, CONTINUE SOUTHWEST ALONG IL
 DP3642'ROUTE 149 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP3642'
 DP3642'THE STATION IS 28.9 FT (8.8 M) SOUTHEAST OF THE CENTERLINE OF IL ROUTE
 DP3642'149, 391.0 FT (119.2 M) NORTHEAST OF THE NORTHEAST END OF THE
 DP3642'GUARDRAIL ALONG THE SOUTH SIDE OF IL ROUTE 149, 213.1 FT (65.0 M)
 DP3642'SOUTHWEST OF TELEPHONE PEDESTAL NUMBER 17 WITH A WARNING POST ON THE
 DP3642'NORTH SIDE OF IL ROUTE 149, 68.0 FT (20.7 M) SOUTHWEST OF THE
 DP3642'CENTERLINE OF GRAVEL DRIVE, 47.5 FT (14.5 M) SOUTHWEST OF THE SOUTH
 DP3642'END OF A 24 INCH (61 CM) STEEL PIPE UNDER GRAVEL DRIVE, 44.6 FT (13.6
 DP3642'M) WEST OF A WATER METER VALVE.
 DP3642'
 DP3642'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3642'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3642'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3643 ***********************************************************************
 DP3643  DESIGNATION -  GJ 033
 DP3643  PID         -  DP3643
 DP3643  STATE/COUNTY-  IL/FRANKLIN
 DP3643  COUNTRY     -  US
 DP3643  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3643
 DP3643                         *CURRENT SURVEY CONTROL
 DP3643  ______________________________________________________________________
 DP3643* NAD 83(1986) POSITION- 37 54 37.74   (N) 088 49 11.64   (W)   HD_HELD1
 DP3643* NAVD 88 ORTHO HEIGHT -   126.657 (meters)      415.54  (feet) ADJUSTED
 DP3643  ______________________________________________________________________
 DP3643  GEOID HEIGHT    -        -29.582 (meters)                     GEOID18
 DP3643  DYNAMIC HEIGHT  -        126.571 (meters)      415.26  (feet) COMP
 DP3643  MODELED GRAVITY -    979,946.6   (mgal)                       NAVD 88
 DP3643
 DP3643  VERT ORDER      -  SECOND    CLASS I
 DP3643
 DP3643.The horizontal coordinates were determined by differentially corrected
 DP3643.hand held GPS observations or other comparable positioning techniques
 DP3643.and have an estimated accuracy of +/- 3 meters.
 DP3643
 DP3643.The orthometric height was determined by differential leveling and
 DP3643.adjusted by the NATIONAL GEODETIC SURVEY
 DP3643.in July 2014.
 DP3643
 DP3643.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3643.GEOID18 height accuracy estimate available here.
 DP3643
 DP3643.Click photographs - Photos may exist for this station.
 DP3643
 DP3643.The dynamic height is computed by dividing the NAVD 88
 DP3643.geopotential number by the normal gravity value computed on the
 DP3643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3643.degrees latitude (g = 980.6199 gals.).
 DP3643
 DP3643.The modeled gravity was interpolated from observed gravity values.
 DP3643
 DP3643;                    North         East    Units  Estimated Accuracy
 DP3643;SPC IL E     -   138,150.8     257,212.7     MT  (+/- 3 meters HH1 GPS) 
 DP3643
 DP3643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4001697444(NAD 83)
 DP3643
 DP3643                          SUPERSEDED SURVEY CONTROL
 DP3643
 DP3643.No superseded survey control is available for this station.
 DP3643
 DP3643_MARKER: DD = SURVEY DISK
 DP3643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3643_STAMPING: GJ 033
 DP3643_MARK LOGO: ILHD
 DP3643_PROJECTION: FLUSH
 DP3643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3643+STABILITY: SURFACE MOTION
 DP3643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3643+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2013
 DP3643
 DP3643  HISTORY     - Date     Condition        Report By
 DP3643  HISTORY     - UNK      MONUMENTED       ILHD
 DP3643  HISTORY     - 20131015 GOOD             AMESC
 DP3643
 DP3643                          STATION DESCRIPTION
 DP3643
 DP3643'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3643'THE STATION IS LOCATED ABOUT 6.7 MI (10.7 KM) SOUTHWEST OF AKIN, 6.2
 DP3643'MI (9.9 KM) EAST OF WEST FRANKFORT AND 3.2 MI (5.1 KM) WEST OF
 DP3643'THOMPSONVILLE.
 DP3643'
 DP3643'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3643'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED SOUTHWEST ALONG IL ROUTE
 DP3643'149 FOR 3.0 MI (4.8 KM) TO BASELINE ROAD, CONTINUE WEST ALONG IL ROUTE
 DP3643'149 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP3643'
 DP3643'THE STATION IS 37.1 FT (11.3 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3643'149, 148.3 FT (45.2 M) SOUTHWEST OF A POWER POLE WITH TWO GUY WIRES,
 DP3643'95.5 FT (29.1 M) NORTHEAST OF IL ROUTE 149 FRANKLIN COUNTY MILE MARKER
 DP3643'NUMBER 20.00, 28.2 FT (8.6 M) EAST OF TELEPHONE PEDESTAL NUMBER L1412
 DP3643'P28, 5.9 FT (1.8 M) EAST OF THE EAST EDGE OF GRAVEL DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3644 ***********************************************************************
 DP3644  DESIGNATION -  GJ 034
 DP3644  PID         -  DP3644
 DP3644  STATE/COUNTY-  IL/FRANKLIN
 DP3644  COUNTRY     -  US
 DP3644  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3644
 DP3644                         *CURRENT SURVEY CONTROL
 DP3644  ______________________________________________________________________
 DP3644* NAD 83(1986) POSITION- 37 54 20.40   (N) 088 50 07.15   (W)   HD_HELD1
 DP3644* NAVD 88 ORTHO HEIGHT -   127.341 (meters)      417.78  (feet) ADJUSTED
 DP3644  ______________________________________________________________________
 DP3644  GEOID HEIGHT    -        -29.558 (meters)                     GEOID18
 DP3644  DYNAMIC HEIGHT  -        127.255 (meters)      417.50  (feet) COMP
 DP3644  MODELED GRAVITY -    979,947.5   (mgal)                       NAVD 88
 DP3644
 DP3644  VERT ORDER      -  SECOND    CLASS I
 DP3644
 DP3644.The horizontal coordinates were determined by differentially corrected
 DP3644.hand held GPS observations or other comparable positioning techniques
 DP3644.and have an estimated accuracy of +/- 3 meters.
 DP3644
 DP3644.The orthometric height was determined by differential leveling and
 DP3644.adjusted by the NATIONAL GEODETIC SURVEY
 DP3644.in July 2014.
 DP3644
 DP3644.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3644.GEOID18 height accuracy estimate available here.
 DP3644
 DP3644.Click photographs - Photos may exist for this station.
 DP3644
 DP3644.The dynamic height is computed by dividing the NAVD 88
 DP3644.geopotential number by the normal gravity value computed on the
 DP3644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3644.degrees latitude (g = 980.6199 gals.).
 DP3644
 DP3644.The modeled gravity was interpolated from observed gravity values.
 DP3644
 DP3644;                    North         East    Units  Estimated Accuracy
 DP3644;SPC IL E     -   137,623.3     255,853.9     MT  (+/- 3 meters HH1 GPS) 
 DP3644
 DP3644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3865096936(NAD 83)
 DP3644
 DP3644                          SUPERSEDED SURVEY CONTROL
 DP3644
 DP3644.No superseded survey control is available for this station.
 DP3644
 DP3644_MARKER: F = FLANGE-ENCASED ROD
 DP3644_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3644_STAMPING: GJ 034 2013
 DP3644_MARK LOGO: UIL
 DP3644_PROJECTION: RECESSED 8 CENTIMETERS
 DP3644_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3644_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3644+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2013
 DP3644_ROD/PIPE-DEPTH: 4.3 meters
 DP3644_SLEEVE-DEPTH  : 0.9 meters
 DP3644
 DP3644  HISTORY     - Date     Condition        Report By
 DP3644  HISTORY     - 20131015 MONUMENTED       AMESC
 DP3644
 DP3644                          STATION DESCRIPTION
 DP3644
 DP3644'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3644'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHWEST OF AKIN, 5.3
 DP3644'MI (8.5 KM) EAST OF WEST FRANKFORT AND 4.1 MI (6.6 KM) WEST-SOUTHWEST
 DP3644'OF THOMPSONVILLE.
 DP3644'
 DP3644'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3644'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED SOUTHWEST ALONG IL ROUTE
 DP3644'149 FOR 4.1 MI (6.6 KM) TO WALL ROAD AND THE STATION ON THE RIGHT.
 DP3644'
 DP3644'THE STATION IS IN THE NORTHEAST QUADRANT OF IL ROUTE 149 AND WALL
 DP3644'ROAD, 32.4 FT (9.9 M) NORTH OF THE CENTERLINE OF IL ROUTE 149, 46.7 FT
 DP3644'(14.2 M) EAST OF THE CENTERLINE OF WALL ROAD, 269.0 FT (82.0 M) WEST
 DP3644'OF A POWER POLE, 95.4 FT (29.1 M) NORTHEAST OF TELEPHONE PEDESTAL
 DP3644'NUMBER 'L1300 P75', 67.3 FT (20.5 M) EAST OF POWER POLE WEST
 DP3644'TRANSFORMER, 28.3 FT (8.6 M) EAST-NORTHEAST OF THE EAST END OF AN 18
 DP3644'INCH (46 CM) CONCRETE PIPE UNDER WALL ROAD, 25.6 FT (7.8 M) EAST OF A
 DP3644'CONCRETE MARKER NUMBER '107TR'.
 DP3644'
 DP3644'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3644'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3644'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3645 ***********************************************************************
 DP3645  DESIGNATION -  GJ 035
 DP3645  PID         -  DP3645
 DP3645  STATE/COUNTY-  IL/FRANKLIN
 DP3645  COUNTRY     -  US
 DP3645  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3645
 DP3645                         *CURRENT SURVEY CONTROL
 DP3645  ______________________________________________________________________
 DP3645* NAD 83(1986) POSITION- 37 54 13.31   (N) 088 51 06.84   (W)   HD_HELD1
 DP3645* NAVD 88 ORTHO HEIGHT -   122.899 (meters)      403.21  (feet) ADJUSTED
 DP3645  ______________________________________________________________________
 DP3645  GEOID HEIGHT    -        -29.538 (meters)                     GEOID18
 DP3645  DYNAMIC HEIGHT  -        122.816 (meters)      402.94  (feet) COMP
 DP3645  MODELED GRAVITY -    979,948.7   (mgal)                       NAVD 88
 DP3645
 DP3645  VERT ORDER      -  SECOND    CLASS I
 DP3645
 DP3645.The horizontal coordinates were determined by differentially corrected
 DP3645.hand held GPS observations or other comparable positioning techniques
 DP3645.and have an estimated accuracy of +/- 3 meters.
 DP3645
 DP3645.The orthometric height was determined by differential leveling and
 DP3645.adjusted by the NATIONAL GEODETIC SURVEY
 DP3645.in July 2014.
 DP3645
 DP3645.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3645.GEOID18 height accuracy estimate available here.
 DP3645
 DP3645.Click photographs - Photos may exist for this station.
 DP3645
 DP3645.The dynamic height is computed by dividing the NAVD 88
 DP3645.geopotential number by the normal gravity value computed on the
 DP3645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3645.degrees latitude (g = 980.6199 gals.).
 DP3645
 DP3645.The modeled gravity was interpolated from observed gravity values.
 DP3645
 DP3645;                    North         East    Units  Estimated Accuracy
 DP3645;SPC IL E     -   137,412.7     254,394.5     MT  (+/- 3 meters HH1 GPS) 
 DP3645
 DP3645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3718896746(NAD 83)
 DP3645
 DP3645                          SUPERSEDED SURVEY CONTROL
 DP3645
 DP3645.No superseded survey control is available for this station.
 DP3645
 DP3645_MARKER: F = FLANGE-ENCASED ROD
 DP3645_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3645_STAMPING: GJ 035 2013
 DP3645_MARK LOGO: UIL
 DP3645_PROJECTION: RECESSED 8 CENTIMETERS
 DP3645_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3645_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3645+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2013
 DP3645_ROD/PIPE-DEPTH: 9.8 meters
 DP3645_SLEEVE-DEPTH  : 0.9 meters
 DP3645
 DP3645  HISTORY     - Date     Condition        Report By
 DP3645  HISTORY     - 20131015 MONUMENTED       AMESC
 DP3645
 DP3645                          STATION DESCRIPTION
 DP3645
 DP3645'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3645'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTHEAST OF JOHNSTON
 DP3645'CITY, 5.0 MI (8.0 KM) WEST OF THOMPSONVILLE AND 4.4 MI (7.0 KM) EAST
 DP3645'OF WEST FRANKFORT.
 DP3645'
 DP3645'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3645'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED SOUTHWEST ALONG IL ROUTE
 DP3645'149 FOR 4.65 MI (7.5 KM) TO LOGAN ROAD, CONTINUE WEST ALONG IL ROUTE
 DP3645'149 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP3645'
 DP3645'THE STATION IS 33.8 FT (10.3 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3645'149, 257 FT (78.3 M) EAST OF THE NORTHEAST CORNER OF A 6 X 12 BOX
 DP3645'CULVERT UNDER IL ROUTE 149, 180.6 FT (55.0 M) NORTHEAST OF A FIBER
 DP3645'OPTIC WARNING POST ON THE SOUTH SIDE OF IL ROUTE 149, 9.8 FT (3.0 M)
 DP3645'WEST OF A POWER POLE.    NOTE-ACCESS TO THE DATUM POINT IS THROUGH A
 DP3645'6-INCH (15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A
 DP3645'FLOATING BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3646 ***********************************************************************
 DP3646  DESIGNATION -  GJ 036
 DP3646  PID         -  DP3646
 DP3646  STATE/COUNTY-  IL/FRANKLIN
 DP3646  COUNTRY     -  US
 DP3646  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3646
 DP3646                         *CURRENT SURVEY CONTROL
 DP3646  ______________________________________________________________________
 DP3646* NAD 83(1986) POSITION- 37 54 05.73   (N) 088 51 48.93   (W)   HD_HELD1
 DP3646* NAVD 88 ORTHO HEIGHT -   123.334 (meters)      404.64  (feet) ADJUSTED
 DP3646  ______________________________________________________________________
 DP3646  GEOID HEIGHT    -        -29.523 (meters)                     GEOID18
 DP3646  DYNAMIC HEIGHT  -        123.250 (meters)      404.36  (feet) COMP
 DP3646  MODELED GRAVITY -    979,949.5   (mgal)                       NAVD 88
 DP3646
 DP3646  VERT ORDER      -  SECOND    CLASS I
 DP3646
 DP3646.The horizontal coordinates were determined by differentially corrected
 DP3646.hand held GPS observations or other comparable positioning techniques
 DP3646.and have an estimated accuracy of +/- 3 meters.
 DP3646
 DP3646.The orthometric height was determined by differential leveling and
 DP3646.adjusted by the NATIONAL GEODETIC SURVEY
 DP3646.in July 2014.
 DP3646
 DP3646.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3646.GEOID18 height accuracy estimate available here.
 DP3646
 DP3646.Click photographs - Photos may exist for this station.
 DP3646
 DP3646.The dynamic height is computed by dividing the NAVD 88
 DP3646.geopotential number by the normal gravity value computed on the
 DP3646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3646.degrees latitude (g = 980.6199 gals.).
 DP3646
 DP3646.The modeled gravity was interpolated from observed gravity values.
 DP3646
 DP3646;                    North         East    Units  Estimated Accuracy
 DP3646;SPC IL E     -   137,184.8     253,364.9     MT  (+/- 3 meters HH1 GPS) 
 DP3646
 DP3646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3615696533(NAD 83)
 DP3646
 DP3646                          SUPERSEDED SURVEY CONTROL
 DP3646
 DP3646.No superseded survey control is available for this station.
 DP3646
 DP3646_MARKER: F = FLANGE-ENCASED ROD
 DP3646_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3646_STAMPING: GJ 036 2013
 DP3646_MARK LOGO: UIL
 DP3646_PROJECTION: RECESSED 8 CENTIMETERS
 DP3646_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3646+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2013
 DP3646_ROD/PIPE-DEPTH: 5.2 meters
 DP3646_SLEEVE-DEPTH  : 0.9 meters
 DP3646
 DP3646  HISTORY     - Date     Condition        Report By
 DP3646  HISTORY     - 20131015 MONUMENTED       AMESC
 DP3646
 DP3646                          STATION DESCRIPTION
 DP3646
 DP3646'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3646'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF
 DP3646'JOHNSTON CITY, 5.6 MI (9.1 KM) WEST OF THOMPSONVILLE AND 3.7 MI (6.0
 DP3646'KM) EAST OF WEST FRANKFORT.
 DP3646'
 DP3646'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3646'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED SOUTHWEST ALONG IL ROUTE
 DP3646'149 FOR 5.7 MI (9.2 KM) TO MELVIN ROAD AND THE STATION ON THE RIGHT.
 DP3646'
 DP3646'THE STATION IS IN THE NORTHWEST QUADRANT OF IL ROUTE 149 AND MELVIN
 DP3646'ROAD, 53.9 FT (16.4 M) NORTHWEST OF THE CENTERLINE OF IL ROUTE 149,
 DP3646'33.5 FT (10.2 M) WEST OF THE CENTERLINE OF MELVIN ROAD, 74.7 FT (22.8
 DP3646'M) SOUTHWEST OF THE FENCE CORNER IN THE NORTHEAST QUADRANT OF THE
 DP3646'INTERSECTION, 21.7 FT (6.6 M) NORTHWEST OF THE WEST END OF AN 18 INCH
 DP3646'(46 CM) CORRUGATED METAL PIPE UNDER MELVIN ROAD, 16.5 FT (5.0 M)
 DP3646'SOUTHWEST A POWER POLE WITH TWO GUY WIRES, 5.5 FT (1.7 M) NORTHWEST OF
 DP3646'TWO WATER VALVES.   NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH
 DP3646'(15 CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING
 DP3646'BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3647 ***********************************************************************
 DP3647  DESIGNATION -  GJ 037
 DP3647  PID         -  DP3647
 DP3647  STATE/COUNTY-  IL/FRANKLIN
 DP3647  COUNTRY     -  US
 DP3647  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3647
 DP3647                         *CURRENT SURVEY CONTROL
 DP3647  ______________________________________________________________________
 DP3647* NAD 83(1986) POSITION- 37 53 58.10   (N) 088 53 12.96   (W)   HD_HELD1
 DP3647* NAVD 88 ORTHO HEIGHT -   118.794 (meters)      389.74  (feet) ADJUSTED
 DP3647  ______________________________________________________________________
 DP3647  GEOID HEIGHT    -        -29.496 (meters)                     GEOID18
 DP3647  DYNAMIC HEIGHT  -        118.714 (meters)      389.48  (feet) COMP
 DP3647  MODELED GRAVITY -    979,951.0   (mgal)                       NAVD 88
 DP3647
 DP3647  VERT ORDER      -  SECOND    CLASS I
 DP3647
 DP3647.The horizontal coordinates were determined by differentially corrected
 DP3647.hand held GPS observations or other comparable positioning techniques
 DP3647.and have an estimated accuracy of +/- 3 meters.
 DP3647
 DP3647.The orthometric height was determined by differential leveling and
 DP3647.adjusted by the NATIONAL GEODETIC SURVEY
 DP3647.in July 2014.
 DP3647
 DP3647.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3647.GEOID18 height accuracy estimate available here.
 DP3647
 DP3647.Click photographs - Photos may exist for this station.
 DP3647
 DP3647.The dynamic height is computed by dividing the NAVD 88
 DP3647.geopotential number by the normal gravity value computed on the
 DP3647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3647.degrees latitude (g = 980.6199 gals.).
 DP3647
 DP3647.The modeled gravity was interpolated from observed gravity values.
 DP3647
 DP3647;                    North         East    Units  Estimated Accuracy
 DP3647;SPC IL E     -   136,961.5     251,310.7     MT  (+/- 3 meters HH1 GPS) 
 DP3647
 DP3647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3409896339(NAD 83)
 DP3647
 DP3647                          SUPERSEDED SURVEY CONTROL
 DP3647
 DP3647.No superseded survey control is available for this station.
 DP3647
 DP3647_MARKER: F = FLANGE-ENCASED ROD
 DP3647_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3647_STAMPING: GJ 037 2013
 DP3647_MARK LOGO: UIL
 DP3647_PROJECTION: RECESSED 8 CENTIMETERS
 DP3647_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3647+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2013
 DP3647_ROD/PIPE-DEPTH: 11.3 meters
 DP3647_SLEEVE-DEPTH  : 0.9 meters
 DP3647
 DP3647  HISTORY     - Date     Condition        Report By
 DP3647  HISTORY     - 20131016 MONUMENTED       AMESC
 DP3647
 DP3647                          STATION DESCRIPTION
 DP3647
 DP3647'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (BJD)
 DP3647'THE STATION IS LOCATED ABOUT 6.9 MI (11.2 KM) WEST OF THOMPSONVILLE,
 DP3647'5.9 MI (9.5 KM) NORTH-NORTHEAST OF JOHNSTON CITY AND 2.4 MI (3.9 KM)
 DP3647'EAST OF WEST FRANKFORT.
 DP3647'
 DP3647'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED EAST ALONG IL
 DP3647'ROUTE 149 FOR 2.2 MI (3.5 KM) TO TAYLOR ROAD AND THE STATION ON THE
 DP3647'RIGHT.
 DP3647'
 DP3647'THE STATION IS IN THE SOUTHWEST QUADRANT OF THE INTERSECTION OF IL
 DP3647'ROUTE 149 AND TAYLOR ROAD, 72.3 FT (22.0 M) SOUTH OF THE CENTERLINE OF
 DP3647'IL ROUTE 149, 26.4 FT (8.0 M) WEST OF THE CENTERLINE OF TAYLOR ROAD,
 DP3647'107.4 FT (32.7 M) SOUTH OF POWER POLE NUMBER WF385, 60.0 FT (18.3 M)
 DP3647'SOUTHWEST OF A POWER POLE IN THE SOUTHEAST QUADRANT OF THE
 DP3647'INTERSECTION, 58.9 FT (18.0 M) NORTH OF POWER POLE NUMBER 179, 58.0 FT
 DP3647'(17.7 M) SOUTHEAST OF THE SOUTH END OF A 4 X 9 BOX CULVERT, 54.6 FT
 DP3647'(16.6 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER TR-13-P1 WITH WARNING
 DP3647'POST.
 DP3647'
 DP3647'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3647'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3647'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3648 ***********************************************************************
 DP3648  DESIGNATION -  GJ 038
 DP3648  PID         -  DP3648
 DP3648  STATE/COUNTY-  IL/FRANKLIN
 DP3648  COUNTRY     -  US
 DP3648  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3648
 DP3648                         *CURRENT SURVEY CONTROL
 DP3648  ______________________________________________________________________
 DP3648* NAD 83(1986) POSITION- 37 53 52.42   (N) 088 54 08.98   (W)   HD_HELD1
 DP3648* NAVD 88 ORTHO HEIGHT -   135.900 (meters)      445.87  (feet) ADJUSTED
 DP3648  ______________________________________________________________________
 DP3648  GEOID HEIGHT    -        -29.476 (meters)                     GEOID18
 DP3648  DYNAMIC HEIGHT  -        135.808 (meters)      445.56  (feet) COMP
 DP3648  MODELED GRAVITY -    979,951.8   (mgal)                       NAVD 88
 DP3648
 DP3648  VERT ORDER      -  SECOND    CLASS I
 DP3648
 DP3648.The horizontal coordinates were determined by differentially corrected
 DP3648.hand held GPS observations or other comparable positioning techniques
 DP3648.and have an estimated accuracy of +/- 3 meters.
 DP3648
 DP3648.The orthometric height was determined by differential leveling and
 DP3648.adjusted by the NATIONAL GEODETIC SURVEY
 DP3648.in July 2014.
 DP3648
 DP3648.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3648.GEOID18 height accuracy estimate available here.
 DP3648
 DP3648.Click photographs - Photos may exist for this station.
 DP3648
 DP3648.The dynamic height is computed by dividing the NAVD 88
 DP3648.geopotential number by the normal gravity value computed on the
 DP3648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3648.degrees latitude (g = 980.6199 gals.).
 DP3648
 DP3648.The modeled gravity was interpolated from observed gravity values.
 DP3648
 DP3648;                    North         East    Units  Estimated Accuracy
 DP3648;SPC IL E     -   136,794.6     249,941.0     MT  (+/- 3 meters HH1 GPS) 
 DP3648
 DP3648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3272796192(NAD 83)
 DP3648
 DP3648                          SUPERSEDED SURVEY CONTROL
 DP3648
 DP3648.No superseded survey control is available for this station.
 DP3648
 DP3648_MARKER: F = FLANGE-ENCASED ROD
 DP3648_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3648_STAMPING: GJ 038 2013
 DP3648_MARK LOGO: UIL
 DP3648_PROJECTION: RECESSED 10 CENTIMETERS
 DP3648_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3648+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2015
 DP3648_ROD/PIPE-DEPTH: 6.1 meters
 DP3648_SLEEVE-DEPTH  : 0.9 meters
 DP3648
 DP3648  HISTORY     - Date     Condition        Report By
 DP3648  HISTORY     - 20131104 MONUMENTED       AMESC
 DP3648  HISTORY     - 20151012 GOOD             DJHENK
 DP3648
 DP3648                          STATION DESCRIPTION
 DP3648
 DP3648'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3648'THE STATION IS LOCATED ABOUT 7.8 MI (12.5 KM) WEST OF THOMPSONVILLE,
 DP3648'5.5 MI (8.9 KM) NORTH-NORTHEAST OF JOHNSTON CITY AND 1.6 MI (2.5 KM)
 DP3648'EAST OF WEST FRANKFORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3648'
 DP3648'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED EAST ALONG IL
 DP3648'ROUTE 149 (MAIN STREET) FOR 1.3 MI (2.1 KM) TO NORTH BENTON ROAD AND
 DP3648'THE STATION ON THE LEFT.
 DP3648'
 DP3648'THE STATION IS IN THE NORTHEAST QUADRANT OF THE INTERSECTION OF IL
 DP3648'ROUTE 149 AND NORTH BENTON ROAD/SOUTH MARION ROAD, 23.5 FT (7.2 M)
 DP3648'NORTH OF THE CENTERLINE OF IL ROUTE 149, 41.0 FT (12.5 M) EAST OF THE
 DP3648'CENTERLINE OF NORTH BENTON ROAD, 71.5 FT (21.8 M) NORTHEAST OF A POWER
 DP3648'POLE WITH LIGHT, 61.0 FT (18.6 M) SOUTH OF THE SOUTHWEST CORNER OF THE
 DP3648'BRICK HOUSE AT 2001 MAIN STREET, 1.4 FT (0.4 M) SOUTH OF THE SOUTH
 DP3648'EDGE OF THE OVER GROWN SIDEWALK.
 DP3648'
 DP3648'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3648'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3648'IN IDENTIFICATION.
 DP3648
 DP3648                          STATION RECOVERY (2015)
 DP3648
 DP3648'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP3648'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3649 ***********************************************************************
 DP3649  DESIGNATION -  GJ 039
 DP3649  PID         -  DP3649
 DP3649  STATE/COUNTY-  IL/FRANKLIN
 DP3649  COUNTRY     -  US
 DP3649  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3649
 DP3649                         *CURRENT SURVEY CONTROL
 DP3649  ______________________________________________________________________
 DP3649* NAD 83(1986) POSITION- 37 53 52.41   (N) 088 55 14.56   (W)   HD_HELD1
 DP3649* NAVD 88 ORTHO HEIGHT -   123.145 (meters)      404.02  (feet) ADJUSTED
 DP3649  ______________________________________________________________________
 DP3649  GEOID HEIGHT    -        -29.458 (meters)                     GEOID18
 DP3649  DYNAMIC HEIGHT  -        123.062 (meters)      403.75  (feet) COMP
 DP3649  MODELED GRAVITY -    979,952.9   (mgal)                       NAVD 88
 DP3649
 DP3649  VERT ORDER      -  SECOND    CLASS I
 DP3649
 DP3649.The horizontal coordinates were determined by differentially corrected
 DP3649.hand held GPS observations or other comparable positioning techniques
 DP3649.and have an estimated accuracy of +/- 3 meters.
 DP3649
 DP3649.The orthometric height was determined by differential leveling and
 DP3649.adjusted by the NATIONAL GEODETIC SURVEY
 DP3649.in July 2014.
 DP3649
 DP3649.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3649.GEOID18 height accuracy estimate available here.
 DP3649
 DP3649.Click photographs - Photos may exist for this station.
 DP3649
 DP3649.The dynamic height is computed by dividing the NAVD 88
 DP3649.geopotential number by the normal gravity value computed on the
 DP3649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3649.degrees latitude (g = 980.6199 gals.).
 DP3649
 DP3649.The modeled gravity was interpolated from observed gravity values.
 DP3649
 DP3649;                    North         East    Units  Estimated Accuracy
 DP3649;SPC IL E     -   136,804.2     248,338.8     MT  (+/- 3 meters HH1 GPS) 
 DP3649
 DP3649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3112596225(NAD 83)
 DP3649
 DP3649                          SUPERSEDED SURVEY CONTROL
 DP3649
 DP3649.No superseded survey control is available for this station.
 DP3649
 DP3649_MARKER: F = FLANGE-ENCASED ROD
 DP3649_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3649_STAMPING: GJ 039 2013
 DP3649_MARK LOGO: UIL
 DP3649_PROJECTION: RECESSED 8 CENTIMETERS
 DP3649_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3649_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3649+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2015
 DP3649_ROD/PIPE-DEPTH: 7.3 meters
 DP3649_SLEEVE-DEPTH  : 0.9 meters
 DP3649
 DP3649  HISTORY     - Date     Condition        Report By
 DP3649  HISTORY     - 20131105 MONUMENTED       AMESC
 DP3649  HISTORY     - 20151012 GOOD             DJHENK
 DP3649
 DP3649                          STATION DESCRIPTION
 DP3649
 DP3649'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3649'THE STATION IS LOCATED ABOUT 8.8 MI (14.1 KM) WEST OF THOMPSONVILLE,
 DP3649'5.3 MI (8.6 KM) NORTH OF JOHNSTON CITY AND IN THE TOWN OF WEST
 DP3649'FRANKFORT, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3649'
 DP3649'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED EAST ALONG IL
 DP3649'ROUTE 149 (MAIN STREET) FOR 0.3 MI (0.5 KM) TO SOUTH CANDY CANE LANE
 DP3649'AND THE STATION ON THE RIGHT.
 DP3649'
 DP3649'THE STATION IS IN THE SOUTHWEST QUADRANT OF THE INTERSECTION OF IL
 DP3649'ROUTE 149 AND NORTH LOCUS STREET/SOUTH CANDY CANE LANE, 33.0 FT (10.1
 DP3649'M) SOUTH OF THE CENTERLINE OF IL ROUTE 149, 83.5 FT (25.5 M) WEST OF
 DP3649'THE CENTERLINE OF SOUTH CANDY CANE LANE, 67.0 FT (20.4 M) NORTHWEST OF
 DP3649'A FIRE HYDRANT, 44.0 FT (13.4 M) NORTH OF THE NORTHWEST CORNER OF THE
 DP3649'BRICK HOUSE AT 608 MAIN STREET, 14.0 FT (4.3 M) SOUTH OF THE BACK OF
 DP3649'CURB ALONG MAIN STREET, 1.60 FT (0.5 M) NORTH OF THE NORTH EDGE OF
 DP3649'SIDEWALK.
 DP3649'
 DP3649'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3649'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3649'IN IDENTIFICATION.
 DP3649
 DP3649                          STATION RECOVERY (2015)
 DP3649
 DP3649'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP3649'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3650 ***********************************************************************
 DP3650  DESIGNATION -  GJ 040
 DP3650  PID         -  DP3650
 DP3650  STATE/COUNTY-  IL/FRANKLIN
 DP3650  COUNTRY     -  US
 DP3650  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3650
 DP3650                         *CURRENT SURVEY CONTROL
 DP3650  ______________________________________________________________________
 DP3650* NAD 83(1986) POSITION- 37 53 52.90   (N) 088 56 18.10   (W)   HD_HELD1
 DP3650* NAVD 88 ORTHO HEIGHT -   121.449 (meters)      398.45  (feet) ADJUSTED
 DP3650  ______________________________________________________________________
 DP3650  GEOID HEIGHT    -        -29.441 (meters)                     GEOID18
 DP3650  DYNAMIC HEIGHT  -        121.368 (meters)      398.19  (feet) COMP
 DP3650  MODELED GRAVITY -    979,954.0   (mgal)                       NAVD 88
 DP3650
 DP3650  VERT ORDER      -  SECOND    CLASS I
 DP3650
 DP3650.The horizontal coordinates were determined by differentially corrected
 DP3650.hand held GPS observations or other comparable positioning techniques
 DP3650.and have an estimated accuracy of +/- 3 meters.
 DP3650
 DP3650.The orthometric height was determined by differential leveling and
 DP3650.adjusted by the NATIONAL GEODETIC SURVEY
 DP3650.in July 2014.
 DP3650
 DP3650.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3650.GEOID18 height accuracy estimate available here.
 DP3650
 DP3650.Click photographs - Photos may exist for this station.
 DP3650
 DP3650.The dynamic height is computed by dividing the NAVD 88
 DP3650.geopotential number by the normal gravity value computed on the
 DP3650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3650.degrees latitude (g = 980.6199 gals.).
 DP3650
 DP3650.The modeled gravity was interpolated from observed gravity values.
 DP3650
 DP3650;                    North         East    Units  Estimated Accuracy
 DP3650;SPC IL E     -   136,829.3     246,786.5     MT  (+/- 3 meters HH1 GPS) 
 DP3650
 DP3650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2957396272(NAD 83)
 DP3650
 DP3650                          SUPERSEDED SURVEY CONTROL
 DP3650
 DP3650.No superseded survey control is available for this station.
 DP3650
 DP3650_MARKER: F = FLANGE-ENCASED ROD
 DP3650_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3650_STAMPING: GJ 040 2013
 DP3650_MARK LOGO: UIL
 DP3650_PROJECTION: RECESSED 8 CENTIMETERS
 DP3650_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3650_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3650+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2013
 DP3650_ROD/PIPE-DEPTH: 7.3 meters
 DP3650_SLEEVE-DEPTH  : 0.9 meters
 DP3650
 DP3650  HISTORY     - Date     Condition        Report By
 DP3650  HISTORY     - 20131105 MONUMENTED       AMESC
 DP3650
 DP3650                          STATION DESCRIPTION
 DP3650
 DP3650'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3650'THE STATION IS LOCATED ABOUT 8.1 MI (13.1 KM) SOUTHEAST OF
 DP3650'CHRISTOPHER, 5.4 MI (8.7 KM) NORTH OF JOHNSTON CITY AND IN THE TOWN OF
 DP3650'WEST FRANKFORT, IL.
 DP3650'
 DP3650'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED WEST ALONG IL
 DP3650'ROUTE 149 (MAIN STREET) FOR 0.65 MI (1.0 KM) TO TAFT STREET, CONTINUE
 DP3650'WEST ALONG IL ROUTE 149 FOR 200 FT (61.0 M) TO THE STATION ON THE
 DP3650'RIGHT.
 DP3650'
 DP3650'THE STATION IS OPPOSITE THE ILLINOIS NATIONAL GUARD ARMORY, 32.0 FT
 DP3650'(9.8 M) NORTH OF THE CENTERLINE OF IL ROUTE 149, 90.3 FT (27.5 M) EAST
 DP3650'OF THE CENTERLINE OF NORTH PALMER STREET, 41.9 FT (12.8 M) SOUTHEAST
 DP3650'OF THE SOUTHWEST CORNER OF THE DOGWOOD RIDGE DELI, 18.15 FT (5.5 M)
 DP3650'SOUTHEAST OF THE SOUTHEAST CORNER OF THE DOGWOOD RIDGE DELI, 2.0 FT
 DP3650'(0.6 M) SOUTH OF THE SOUTH EDGE OF THE SIDEWALK.
 DP3650'
 DP3650'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3650'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3650'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3651 ***********************************************************************
 DP3651  DESIGNATION -  GJ 041
 DP3651  PID         -  DP3651
 DP3651  STATE/COUNTY-  IL/FRANKLIN
 DP3651  COUNTRY     -  US
 DP3651  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3651
 DP3651                         *CURRENT SURVEY CONTROL
 DP3651  ______________________________________________________________________
 DP3651* NAD 83(1986) POSITION- 37 53 51.97   (N) 088 56 56.99   (W)   HD_HELD1
 DP3651* NAVD 88 ORTHO HEIGHT -   122.376 (meters)      401.50  (feet) ADJUSTED
 DP3651  ______________________________________________________________________
 DP3651  GEOID HEIGHT    -        -29.429 (meters)                     GEOID18
 DP3651  DYNAMIC HEIGHT  -        122.293 (meters)      401.22  (feet) COMP
 DP3651  MODELED GRAVITY -    979,954.6   (mgal)                       NAVD 88
 DP3651
 DP3651  VERT ORDER      -  SECOND    CLASS I
 DP3651
 DP3651.The horizontal coordinates were determined by differentially corrected
 DP3651.hand held GPS observations or other comparable positioning techniques
 DP3651.and have an estimated accuracy of +/- 3 meters.
 DP3651
 DP3651.The orthometric height was determined by differential leveling and
 DP3651.adjusted by the NATIONAL GEODETIC SURVEY
 DP3651.in July 2014.
 DP3651
 DP3651.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3651.GEOID18 height accuracy estimate available here.
 DP3651
 DP3651.Click photographs - Photos may exist for this station.
 DP3651
 DP3651.The dynamic height is computed by dividing the NAVD 88
 DP3651.geopotential number by the normal gravity value computed on the
 DP3651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3651.degrees latitude (g = 980.6199 gals.).
 DP3651
 DP3651.The modeled gravity was interpolated from observed gravity values.
 DP3651
 DP3651;                    North         East    Units  Estimated Accuracy
 DP3651;SPC IL E     -   136,806.8     245,836.2     MT  (+/- 3 meters HH1 GPS) 
 DP3651
 DP3651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2862396263(NAD 83)
 DP3651
 DP3651                          SUPERSEDED SURVEY CONTROL
 DP3651
 DP3651.No superseded survey control is available for this station.
 DP3651
 DP3651_MARKER: F = FLANGE-ENCASED ROD
 DP3651_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3651_STAMPING: GJ 041 2013
 DP3651_MARK LOGO: UIL
 DP3651_PROJECTION: RECESSED 8 CENTIMETERS
 DP3651_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3651_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3651+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3651_ROD/PIPE-DEPTH: 7.3 meters
 DP3651_SLEEVE-DEPTH  : 0.9 meters
 DP3651
 DP3651  HISTORY     - Date     Condition        Report By
 DP3651  HISTORY     - 20131105 MONUMENTED       AMESC
 DP3651  HISTORY     - 20230622 GOOD             ILDT
 DP3651
 DP3651                          STATION DESCRIPTION
 DP3651
 DP3651'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3651'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTHEAST OF
 DP3651'CHRISTOPHER, 5.5 MI (8.8 KM) NORTH-NORTHWEST OF JOHNSTON CITY AND 1.0
 DP3651'MI (1.6 KM) WEST OF WEST FRANKFORT.
 DP3651'
 DP3651'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED WEST ALONG IL
 DP3651'ROUTE 149 (MAIN STREET)FOR 1.3 MI (2.1 KM) TO THE STATION ON THE
 DP3651'RIGHT.
 DP3651'
 DP3651'THE STATION IS WEST OF THE SOUTHBOUND OFF RAMP FOR I-57, 71.0 FT (21.6
 DP3651'M) NORTH OF THE NORTH BACK OF CURB FOR THE MEDIAN OF IL ROUTE 149,
 DP3651'200.0 FT (61.0 M) WEST OF AN ANGLE POINT IN THE RIGHT OF WAY FENCE,
 DP3651'148.0 FT (45.1 M) NORTHEAST OF LIGHT POLE NUMBER 47, 48.5 FT (14.8 M)
 DP3651'EAST OF A POWER POLE WITH TRANSFORMER, 1.0 FT (0.3 M) SOUTH OF THE
 DP3651'CHAIN LINK RIGHT OF WAY FENCE.
 DP3651'
 DP3651'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3651'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3651'IN IDENTIFICATION.
 DP3651
 DP3651                          STATION RECOVERY (2023)
 DP3651
 DP3651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3651'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3652 ***********************************************************************
 DP3652  DESIGNATION -  GJ 042
 DP3652  PID         -  DP3652
 DP3652  STATE/COUNTY-  IL/FRANKLIN
 DP3652  COUNTRY     -  US
 DP3652  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3652
 DP3652                         *CURRENT SURVEY CONTROL
 DP3652  ______________________________________________________________________
 DP3652* NAD 83(1986) POSITION- 37 53 43.70   (N) 088 57 58.96   (W)   HD_HELD1
 DP3652* NAVD 88 ORTHO HEIGHT -   123.256 (meters)      404.38  (feet) ADJUSTED
 DP3652  ______________________________________________________________________
 DP3652  GEOID HEIGHT    -        -29.408 (meters)                     GEOID18
 DP3652  DYNAMIC HEIGHT  -        123.174 (meters)      404.11  (feet) COMP
 DP3652  MODELED GRAVITY -    979,955.5   (mgal)                       NAVD 88
 DP3652
 DP3652  VERT ORDER      -  SECOND    CLASS I
 DP3652
 DP3652.The horizontal coordinates were determined by differentially corrected
 DP3652.hand held GPS observations or other comparable positioning techniques
 DP3652.and have an estimated accuracy of +/- 3 meters.
 DP3652
 DP3652.The orthometric height was determined by differential leveling and
 DP3652.adjusted by the NATIONAL GEODETIC SURVEY
 DP3652.in July 2014.
 DP3652
 DP3652.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3652.GEOID18 height accuracy estimate available here.
 DP3652
 DP3652.Click photographs - Photos may exist for this station.
 DP3652
 DP3652.The dynamic height is computed by dividing the NAVD 88
 DP3652.geopotential number by the normal gravity value computed on the
 DP3652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3652.degrees latitude (g = 980.6199 gals.).
 DP3652
 DP3652.The modeled gravity was interpolated from observed gravity values.
 DP3652
 DP3652;                    North         East    Units  Estimated Accuracy
 DP3652;SPC IL E     -   136,562.0     244,320.4     MT  (+/- 3 meters HH1 GPS) 
 DP3652
 DP3652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2710496040(NAD 83)
 DP3652
 DP3652                          SUPERSEDED SURVEY CONTROL
 DP3652
 DP3652.No superseded survey control is available for this station.
 DP3652
 DP3652_MARKER: F = FLANGE-ENCASED ROD
 DP3652_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3652_STAMPING: GJ 042 2013
 DP3652_MARK LOGO: UIL
 DP3652_PROJECTION: RECESSED 8 CENTIMETERS
 DP3652_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3652_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3652+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3652_ROD/PIPE-DEPTH: 9.8 meters
 DP3652_SLEEVE-DEPTH  : 0.9 meters
 DP3652
 DP3652  HISTORY     - Date     Condition        Report By
 DP3652  HISTORY     - 20131105 MONUMENTED       AMESC
 DP3652  HISTORY     - 20230622 GOOD             ILDT
 DP3652
 DP3652                          STATION DESCRIPTION
 DP3652
 DP3652'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3652'THE STATION IS LOCATED ABOUT 7.1 MI (11.5 KM) SOUTHEAST OF
 DP3652'CHRISTOPHER, 5.6 MI (9.0 KM) NORTH-NORTHWEST OF JOHNSTON CITY AND 1.9
 DP3652'MI (3.1 KM) WEST OF WEST FRANKFORT.
 DP3652'
 DP3652'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED WEST ALONG IL
 DP3652'ROUTE 149 (MAIN STREET) FOR 2.2 MI (3.5 KM) TO ORIENT ROAD, CONTINUE
 DP3652'WEST ALONG IL ROUTE 149 FOR 300 FT (91.4 M) TO THE STATION ON THE
 DP3652'LEFT.
 DP3652'
 DP3652'THE STATION IS 60.0 FT (18.3 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3652'149, 39.0 FT (11.9 M) NORTHEAST OF THE NORTHEAST CORNER OF THE MOST
 DP3652'EASTERLY STORAGE BUILDING AT LAYS STORAGE, 22.0 FT (6.7 M) EAST OF
 DP3652'TELEPHONE PEDESTAL NUMBER L1939 P110 LP3, 13.5 FT (4.1 M) WEST OF A
 DP3652'FENCE CORNER, 1.2 FT (0.4 M) NORTH OF THE CHAIN LINK FENCE.
 DP3652'
 DP3652'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3652'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3652'IN IDENTIFICATION.
 DP3652
 DP3652                          STATION RECOVERY (2023)
 DP3652
 DP3652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3652'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3653 ***********************************************************************
 DP3653  DESIGNATION -  GJ 043
 DP3653  PID         -  DP3653
 DP3653  STATE/COUNTY-  IL/FRANKLIN
 DP3653  COUNTRY     -  US
 DP3653  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3653
 DP3653                         *CURRENT SURVEY CONTROL
 DP3653  ______________________________________________________________________
 DP3653* NAD 83(1986) POSITION- 37 53 30.33   (N) 088 59 02.21   (W)   HD_HELD1
 DP3653* NAVD 88 ORTHO HEIGHT -   118.171 (meters)      387.70  (feet) ADJUSTED
 DP3653  ______________________________________________________________________
 DP3653  GEOID HEIGHT    -        -29.387 (meters)                     GEOID18
 DP3653  DYNAMIC HEIGHT  -        118.091 (meters)      387.44  (feet) COMP
 DP3653  MODELED GRAVITY -    979,956.3   (mgal)                       NAVD 88
 DP3653
 DP3653  VERT ORDER      -  SECOND    CLASS I
 DP3653
 DP3653.The horizontal coordinates were determined by differentially corrected
 DP3653.hand held GPS observations or other comparable positioning techniques
 DP3653.and have an estimated accuracy of +/- 3 meters.
 DP3653
 DP3653.The orthometric height was determined by differential leveling and
 DP3653.adjusted by the NATIONAL GEODETIC SURVEY
 DP3653.in July 2014.
 DP3653
 DP3653.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3653.GEOID18 height accuracy estimate available here.
 DP3653
 DP3653.Click photographs - Photos may exist for this station.
 DP3653
 DP3653.The dynamic height is computed by dividing the NAVD 88
 DP3653.geopotential number by the normal gravity value computed on the
 DP3653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3653.degrees latitude (g = 980.6199 gals.).
 DP3653
 DP3653.The modeled gravity was interpolated from observed gravity values.
 DP3653
 DP3653;                    North         East    Units  Estimated Accuracy
 DP3653;SPC IL E     -   136,160.4     242,772.2     MT  (+/- 3 meters HH1 GPS) 
 DP3653
 DP3653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2555095660(NAD 83)
 DP3653
 DP3653                          SUPERSEDED SURVEY CONTROL
 DP3653
 DP3653.No superseded survey control is available for this station.
 DP3653
 DP3653_MARKER: F = FLANGE-ENCASED ROD
 DP3653_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3653_STAMPING: GJ 043 2013
 DP3653_MARK LOGO: UIL
 DP3653_PROJECTION: RECESSED 8 CENTIMETERS
 DP3653_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3653+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3653_ROD/PIPE-DEPTH: 11.0 meters
 DP3653_SLEEVE-DEPTH  : 0.9 meters
 DP3653
 DP3653  HISTORY     - Date     Condition        Report By
 DP3653  HISTORY     - 20131106 MONUMENTED       AMESC
 DP3653  HISTORY     - 20230622 GOOD             ILDT
 DP3653
 DP3653                          STATION DESCRIPTION
 DP3653
 DP3653'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3653'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF
 DP3653'HERRIN, 5.8 MI (9.3 KM) NORTH-NORTHWEST OF JOHNSTON CITY AND 2.9 MI
 DP3653'(4.7 KM) WEST OF WEST FRANKFORT.
 DP3653'
 DP3653'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED WEST ALONG IL
 DP3653'ROUTE 149 (MAIN STREET) FOR 3.25 MI (5.2 KM) TO DEASON ROAD AND THE
 DP3653'STATION ON THE RIGHT.
 DP3653'
 DP3653'THE STATION IS 33.5 FT (10.2 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3653'149, 71.2 FT (21.7 M) NORTH OF TELEPHONE PEDESTAL NUMBER 3, 19.2 FT
 DP3653'(5.9 M) WEST OF A POWER POLE WITH GUY WIRE, 1.5 FT (0.5 M) SOUTH OF A
 DP3653'BARB WIRE FENCE.
 DP3653'
 DP3653'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3653'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3653'IN IDENTIFICATION.
 DP3653
 DP3653                          STATION RECOVERY (2023)
 DP3653
 DP3653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3653'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3654 ***********************************************************************
 DP3654  DESIGNATION -  GJ 044
 DP3654  PID         -  DP3654
 DP3654  STATE/COUNTY-  IL/FRANKLIN
 DP3654  COUNTRY     -  US
 DP3654  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3654
 DP3654                         *CURRENT SURVEY CONTROL
 DP3654  ______________________________________________________________________
 DP3654* NAD 83(1986) POSITION- 37 53 24.30   (N) 088 59 44.29   (W)   HD_HELD1
 DP3654* NAVD 88 ORTHO HEIGHT -   125.764 (meters)      412.61  (feet) ADJUSTED
 DP3654  ______________________________________________________________________
 DP3654  GEOID HEIGHT    -        -29.374 (meters)                     GEOID18
 DP3654  DYNAMIC HEIGHT  -        125.680 (meters)      412.34  (feet) COMP
 DP3654  MODELED GRAVITY -    979,956.8   (mgal)                       NAVD 88
 DP3654
 DP3654  VERT ORDER      -  SECOND    CLASS I
 DP3654
 DP3654.The horizontal coordinates were determined by differentially corrected
 DP3654.hand held GPS observations or other comparable positioning techniques
 DP3654.and have an estimated accuracy of +/- 3 meters.
 DP3654
 DP3654.The orthometric height was determined by differential leveling and
 DP3654.adjusted by the NATIONAL GEODETIC SURVEY
 DP3654.in July 2014.
 DP3654
 DP3654.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3654.GEOID18 height accuracy estimate available here.
 DP3654
 DP3654.Click photographs - Photos may exist for this station.
 DP3654
 DP3654.The dynamic height is computed by dividing the NAVD 88
 DP3654.geopotential number by the normal gravity value computed on the
 DP3654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3654.degrees latitude (g = 980.6199 gals.).
 DP3654
 DP3654.The modeled gravity was interpolated from observed gravity values.
 DP3654
 DP3654;                    North         East    Units  Estimated Accuracy
 DP3654;SPC IL E     -   135,981.7     241,742.7     MT  (+/- 3 meters HH1 GPS) 
 DP3654
 DP3654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2451895496(NAD 83)
 DP3654
 DP3654                          SUPERSEDED SURVEY CONTROL
 DP3654
 DP3654.No superseded survey control is available for this station.
 DP3654
 DP3654_MARKER: F = FLANGE-ENCASED ROD
 DP3654_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3654_STAMPING: GJ 044 2013
 DP3654_MARK LOGO: UIL
 DP3654_PROJECTION: RECESSED 5 CENTIMETERS
 DP3654_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3654+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3654_ROD/PIPE-DEPTH: 3.7 meters
 DP3654_SLEEVE-DEPTH  : 0.9 meters
 DP3654
 DP3654  HISTORY     - Date     Condition        Report By
 DP3654  HISTORY     - 20131106 MONUMENTED       AMESC
 DP3654  HISTORY     - 20230622 GOOD             ILDT
 DP3654
 DP3654                          STATION DESCRIPTION
 DP3654
 DP3654'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3654'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHEAST OF
 DP3654'HERRIN, 6.1 MI (9.8 KM) NORTHWEST OF JOHNSTON CITY AND 3.6 MI (5.7 KM)
 DP3654'WEST OF WEST FRANKFORT.
 DP3654'
 DP3654'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED WEST ALONG IL
 DP3654'ROUTE 149 (MAIN STREET) FOR 3.5 MI (5.6 KM) TO A RAILROAD OVERPASS,
 DP3654'CONTINUE WEST ALONG IL ROUTE 149 FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DP3654'THE RIGHT.
 DP3654'
 DP3654'THE STATION IS 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3654'149, 247.5 FT (75.4 M) EAST OF THE NORTH END OF A 36 INCH (91 CM)
 DP3654'CONCRETE PIPE, 61.0 FT (18.6 M) NORTHEAST OF THE WEST END OF A 15 INCH
 DP3654'(38 CM) CORRUGATED METAL PIPE UNDER THE PRIVATE DRIVE TO ADDRESS 2566,
 DP3654'27.0 FT (8.2 M) WEST OF A POWER POLE WITH GUY WIRE AND TELEPHONE
 DP3654'PEDESTAL NUMBER L1900 P79, 2.7 FT (0.8 M) SOUTH OF A BARB WIRE FENCE.
 DP3654'
 DP3654'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3654'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3654'IN IDENTIFICATION.
 DP3654
 DP3654                          STATION RECOVERY (2023)
 DP3654
 DP3654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3654'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3655 ***********************************************************************
 DP3655  DESIGNATION -  GJ 045
 DP3655  PID         -  DP3655
 DP3655  STATE/COUNTY-  IL/FRANKLIN
 DP3655  COUNTRY     -  US
 DP3655  USGS QUAD   -  CHRISTOPHER (2018)
 DP3655
 DP3655                         *CURRENT SURVEY CONTROL
 DP3655  ______________________________________________________________________
 DP3655* NAD 83(1986) POSITION- 37 53 30.29   (N) 089 00 48.82   (W)   HD_HELD1
 DP3655* NAVD 88 ORTHO HEIGHT -   122.500 (meters)      401.90  (feet) ADJUSTED
 DP3655  ______________________________________________________________________
 DP3655  GEOID HEIGHT    -        -29.363 (meters)                     GEOID18
 DP3655  DYNAMIC HEIGHT  -        122.418 (meters)      401.63  (feet) COMP
 DP3655  MODELED GRAVITY -    979,958.4   (mgal)                       NAVD 88
 DP3655
 DP3655  VERT ORDER      -  SECOND    CLASS I
 DP3655
 DP3655.The horizontal coordinates were determined by differentially corrected
 DP3655.hand held GPS observations or other comparable positioning techniques
 DP3655.and have an estimated accuracy of +/- 3 meters.
 DP3655
 DP3655.The orthometric height was determined by differential leveling and
 DP3655.adjusted by the NATIONAL GEODETIC SURVEY
 DP3655.in July 2014.
 DP3655
 DP3655.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3655.GEOID18 height accuracy estimate available here.
 DP3655
 DP3655.Click photographs - Photos may exist for this station.
 DP3655
 DP3655.The dynamic height is computed by dividing the NAVD 88
 DP3655.geopotential number by the normal gravity value computed on the
 DP3655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3655.degrees latitude (g = 980.6199 gals.).
 DP3655
 DP3655.The modeled gravity was interpolated from observed gravity values.
 DP3655
 DP3655;                    North         East    Units  Estimated Accuracy
 DP3655;SPC IL E     -   136,177.7     240,167.3     MT  (+/- 3 meters HH1 GPS) 
 DP3655
 DP3655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2294695715(NAD 83)
 DP3655
 DP3655                          SUPERSEDED SURVEY CONTROL
 DP3655
 DP3655.No superseded survey control is available for this station.
 DP3655
 DP3655_MARKER: F = FLANGE-ENCASED ROD
 DP3655_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3655_STAMPING: GJ 045 2013
 DP3655_MARK LOGO: UIL
 DP3655_PROJECTION: RECESSED 8 CENTIMETERS
 DP3655_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3655+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3655_ROD/PIPE-DEPTH: 7.3 meters
 DP3655_SLEEVE-DEPTH  : 0.9 meters
 DP3655
 DP3655  HISTORY     - Date     Condition        Report By
 DP3655  HISTORY     - 20131106 MONUMENTED       AMESC
 DP3655  HISTORY     - 20230622 GOOD             ILDT
 DP3655
 DP3655                          STATION DESCRIPTION
 DP3655
 DP3655'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3655'THE STATION IS LOCATED ABOUT 6.2 MI (9.9 KM) NORTH OF HERRIN, 6.0 MI
 DP3655'(9.6 KM) SOUTH-SOUTHEAST OF CHRISTOPHER AND 4.5 MI (7.3 KM) WEST OF
 DP3655'WEST FRANKFORT.
 DP3655'
 DP3655'TO REACH FROM THE INTERSECTION OF IL ROUTE 148 AND IL ROUTE 149 IN
 DP3655'ZEIGLER, PROCEED NORTHEAST ALONG IL ROUTE 149 FOR 2.5 MI (4.0 KM) TO
 DP3655'PARRISH ROAD, CONTINUE EAST ALONG IL ROUTE 149 FOR 0.15 MI (0.2 KM) TO
 DP3655'THE STATION ON THE LEFT.
 DP3655'
 DP3655'THE STATION IS 57.4 FT (17.5 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3655'149, 124.7 FT (38.0 M) EAST OF THE CENTERLINE OF A DRIVE WAY TO
 DP3655'ADDRESS 7567, 6.5 FT (2.0 M) SOUTHWEST OF A POWER POLE WITH
 DP3655'TRANSFORMER AND GUY WIRE.
 DP3655'
 DP3655'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3655'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3655'IN IDENTIFICATION.
 DP3655
 DP3655                          STATION RECOVERY (2023)
 DP3655
 DP3655'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3655'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3656 ***********************************************************************
 DP3656  DESIGNATION -  GJ 046
 DP3656  PID         -  DP3656
 DP3656  STATE/COUNTY-  IL/FRANKLIN
 DP3656  COUNTRY     -  US
 DP3656  USGS QUAD   -  CHRISTOPHER (2018)
 DP3656
 DP3656                         *CURRENT SURVEY CONTROL
 DP3656  ______________________________________________________________________
 DP3656* NAD 83(1986) POSITION- 37 53 29.74   (N) 089 01 59.19   (W)   HD_HELD1
 DP3656* NAVD 88 ORTHO HEIGHT -   116.144 (meters)      381.05  (feet) ADJUSTED
 DP3656  ______________________________________________________________________
 DP3656  GEOID HEIGHT    -        -29.349 (meters)                     GEOID18
 DP3656  DYNAMIC HEIGHT  -        116.066 (meters)      380.79  (feet) COMP
 DP3656  MODELED GRAVITY -    979,959.4   (mgal)                       NAVD 88
 DP3656
 DP3656  VERT ORDER      -  SECOND    CLASS I
 DP3656
 DP3656.The horizontal coordinates were determined by differentially corrected
 DP3656.hand held GPS observations or other comparable positioning techniques
 DP3656.and have an estimated accuracy of +/- 3 meters.
 DP3656
 DP3656.The orthometric height was determined by differential leveling and
 DP3656.adjusted by the NATIONAL GEODETIC SURVEY
 DP3656.in July 2014.
 DP3656
 DP3656.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3656.GEOID18 height accuracy estimate available here.
 DP3656
 DP3656.Click photographs - Photos may exist for this station.
 DP3656
 DP3656.The dynamic height is computed by dividing the NAVD 88
 DP3656.geopotential number by the normal gravity value computed on the
 DP3656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3656.degrees latitude (g = 980.6199 gals.).
 DP3656
 DP3656.The modeled gravity was interpolated from observed gravity values.
 DP3656
 DP3656;                    North         East    Units  Estimated Accuracy
 DP3656;SPC IL E     -   136,173.5     238,447.8     MT  (+/- 3 meters HH1 GPS) 
 DP3656
 DP3656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2122695735(NAD 83)
 DP3656
 DP3656                          SUPERSEDED SURVEY CONTROL
 DP3656
 DP3656.No superseded survey control is available for this station.
 DP3656
 DP3656_MARKER: F = FLANGE-ENCASED ROD
 DP3656_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3656_STAMPING: GJ 046 2013
 DP3656_MARK LOGO: UIL
 DP3656_PROJECTION: RECESSED 8 CENTIMETERS
 DP3656_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3656_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3656+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3656_ROD/PIPE-DEPTH: 17.1 meters
 DP3656_SLEEVE-DEPTH  : 0.9 meters
 DP3656
 DP3656  HISTORY     - Date     Condition        Report By
 DP3656  HISTORY     - 20131107 MONUMENTED       AMESC
 DP3656  HISTORY     - 20230622 GOOD             ILDT
 DP3656
 DP3656                          STATION DESCRIPTION
 DP3656
 DP3656'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3656'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH OF HERRIN, 5.7 MI
 DP3656'(9.2 KM) SOUTH OF CHRISTOPHER AND 5.6 MI (9.0 KM) WEST OF WEST
 DP3656'FRANKFORT.
 DP3656'
 DP3656'TO REACH FROM THE INTERSECTION OF IL ROUTE 148 AND IL ROUTE 149 IN
 DP3656'ZEIGLER, PROCEED NORTHEAST ALONG IL ROUTE 149 FOR 1.35 MI (2.2 KM) TO
 DP3656'DRY ROAD, CONTINUE EAST ALONG IL ROUTE 149 FOR 0.25 MI (0.4 KM) TO THE
 DP3656'STATION ON THE LEFT.
 DP3656'
 DP3656'THE STATION IS 39.0 FT (11.9 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3656'149, 118.5 FT (36.1 M) NORTHWEST OF A GREEN COLORED VERIZON CABLE
 DP3656'PEDESTAL, 104.5 FT (31.9 M) NORTHEAST OF THE SOUTH END OF A 24 INCH
 DP3656'(61 CM) CONCRETE PIPE UNDER IL ROUTE 149, 84.0 FT (25.6 M)
 DP3656'EAST-NORTHEAST OF THE NORTH END OF A 24 INCH (61 CM) CONCRETE PIPE
 DP3656'UNDER IL ROUTE 149.
 DP3656'
 DP3656'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3656'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3656'IN IDENTIFICATION.
 DP3656
 DP3656                          STATION RECOVERY (2023)
 DP3656
 DP3656'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3656'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3657 ***********************************************************************
 DP3657  DESIGNATION -  GJ 047
 DP3657  PID         -  DP3657
 DP3657  STATE/COUNTY-  IL/FRANKLIN
 DP3657  COUNTRY     -  US
 DP3657  USGS QUAD   -  CHRISTOPHER (2018)
 DP3657
 DP3657                         *CURRENT SURVEY CONTROL
 DP3657  ______________________________________________________________________
 DP3657* NAD 83(1986) POSITION- 37 53 31.62   (N) 089 03 51.36   (W)   HD_HELD1
 DP3657* NAVD 88 ORTHO HEIGHT -   117.203 (meters)      384.52  (feet) ADJUSTED
 DP3657  ______________________________________________________________________
 DP3657  GEOID HEIGHT    -        -29.329 (meters)                     GEOID18
 DP3657  DYNAMIC HEIGHT  -        117.125 (meters)      384.27  (feet) COMP
 DP3657  MODELED GRAVITY -    979,961.0   (mgal)                       NAVD 88
 DP3657
 DP3657  VERT ORDER      -  SECOND    CLASS I
 DP3657
 DP3657.The horizontal coordinates were determined by differentially corrected
 DP3657.hand held GPS observations or other comparable positioning techniques
 DP3657.and have an estimated accuracy of +/- 3 meters.
 DP3657
 DP3657.The orthometric height was determined by differential leveling and
 DP3657.adjusted by the NATIONAL GEODETIC SURVEY
 DP3657.in July 2014.
 DP3657
 DP3657.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3657.GEOID18 height accuracy estimate available here.
 DP3657
 DP3657.Click photographs - Photos may exist for this station.
 DP3657
 DP3657.The dynamic height is computed by dividing the NAVD 88
 DP3657.geopotential number by the normal gravity value computed on the
 DP3657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3657.degrees latitude (g = 980.6199 gals.).
 DP3657
 DP3657.The modeled gravity was interpolated from observed gravity values.
 DP3657
 DP3657;                    North         East    Units  Estimated Accuracy
 DP3657;SPC IL E     -   136,252.5     235,707.6     MT  (+/- 3 meters HH1 GPS) 
 DP3657
 DP3657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1848795853(NAD 83)
 DP3657
 DP3657                          SUPERSEDED SURVEY CONTROL
 DP3657
 DP3657.No superseded survey control is available for this station.
 DP3657
 DP3657_MARKER: F = FLANGE-ENCASED ROD
 DP3657_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3657_STAMPING: GJ 047 2013
 DP3657_MARK LOGO: UIL
 DP3657_PROJECTION: RECESSED 8 CENTIMETERS
 DP3657_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3657_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3657+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2015
 DP3657_ROD/PIPE-DEPTH: 7.3 meters
 DP3657_SLEEVE-DEPTH  : 0.9 meters
 DP3657
 DP3657  HISTORY     - Date     Condition        Report By
 DP3657  HISTORY     - 20131107 MONUMENTED       AMESC
 DP3657  HISTORY     - 20151009 GOOD             AMESC
 DP3657  HISTORY     - 20230622 MARK NOT FOUND   ILDT
 DP3657
 DP3657                          STATION DESCRIPTION
 DP3657
 DP3657'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3657'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF WEST FRANKFORT,
 DP3657'6.5 MI (10.4 KM) NORTH-NORTHWEST OF HERRIN AND 5.6 MI (9.0 KM) SOUTH
 DP3657'OF CHRISTOPHER.
 DP3657'
 DP3657'TO REACH FROM THE INTERSECTION OF IL ROUTE 148 AND IL ROUTE 149 IN
 DP3657'ZEIGLER, PROCEED SOUTHWEST  ALONG IL ROUTE 149 FOR 0.37 MI (0.6 KM) TO
 DP3657'THE STATION ON THE RIGHT.
 DP3657'
 DP3657'THE STATION IS 35.0 FT (10.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3657'149, 182.0 FT (55.5 M) EAST OF A FENCE CORNER, 79.5 FT (24.2 M)
 DP3657'NORTHEAST OF A POWER POLE WITH GUY WIRE, 3.2 FT (1.0 M) SOUTH OF A
 DP3657'BARB WIRE FENCE.
 DP3657'
 DP3657'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3657'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3657'IN IDENTIFICATION.
 DP3657
 DP3657                          STATION RECOVERY (2015)
 DP3657
 DP3657'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DP3657'RECOVERED AS DESCRIBED.
 DP3657
 DP3657                          STATION RECOVERY (2023)
 DP3657
 DP3657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3657'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3658 ***********************************************************************
 DP3658  DESIGNATION -  GJ 048
 DP3658  PID         -  DP3658
 DP3658  STATE/COUNTY-  IL/FRANKLIN
 DP3658  COUNTRY     -  US
 DP3658  USGS QUAD   -  CHRISTOPHER (2018)
 DP3658
 DP3658                         *CURRENT SURVEY CONTROL
 DP3658  ______________________________________________________________________
 DP3658* NAD 83(1986) POSITION- 37 53 30.27   (N) 089 05 08.02   (W)   HD_HELD1
 DP3658* NAVD 88 ORTHO HEIGHT -   117.907 (meters)      386.83  (feet) ADJUSTED
 DP3658  ______________________________________________________________________
 DP3658  GEOID HEIGHT    -        -29.315 (meters)                     GEOID18
 DP3658  DYNAMIC HEIGHT  -        117.828 (meters)      386.57  (feet) COMP
 DP3658  MODELED GRAVITY -    979,961.5   (mgal)                       NAVD 88
 DP3658
 DP3658  VERT ORDER      -  SECOND    CLASS I
 DP3658
 DP3658.The horizontal coordinates were determined by differentially corrected
 DP3658.hand held GPS observations or other comparable positioning techniques
 DP3658.and have an estimated accuracy of +/- 3 meters.
 DP3658
 DP3658.The orthometric height was determined by differential leveling and
 DP3658.adjusted by the NATIONAL GEODETIC SURVEY
 DP3658.in July 2014.
 DP3658
 DP3658.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3658.GEOID18 height accuracy estimate available here.
 DP3658
 DP3658.Click photographs - Photos may exist for this station.
 DP3658
 DP3658.The dynamic height is computed by dividing the NAVD 88
 DP3658.geopotential number by the normal gravity value computed on the
 DP3658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3658.degrees latitude (g = 980.6199 gals.).
 DP3658
 DP3658.The modeled gravity was interpolated from observed gravity values.
 DP3658
 DP3658;                    North         East    Units  Estimated Accuracy
 DP3658;SPC IL E     -   136,225.7     233,834.2     MT  (+/- 3 meters HH1 GPS) 
 DP3658
 DP3658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1661495854(NAD 83)
 DP3658
 DP3658                          SUPERSEDED SURVEY CONTROL
 DP3658
 DP3658.No superseded survey control is available for this station.
 DP3658
 DP3658_MARKER: F = FLANGE-ENCASED ROD
 DP3658_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3658_STAMPING: GJ 048 2013
 DP3658_MARK LOGO: UIL
 DP3658_PROJECTION: RECESSED 8 CENTIMETERS
 DP3658_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3658_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3658+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3658_ROD/PIPE-DEPTH: 4.0 meters
 DP3658_SLEEVE-DEPTH  : 0.9 meters
 DP3658
 DP3658  HISTORY     - Date     Condition        Report By
 DP3658  HISTORY     - 20131107 MONUMENTED       AMESC
 DP3658  HISTORY     - 20151009 GOOD             AMESC
 DP3658  HISTORY     - 20230622 GOOD             ILDT
 DP3658
 DP3658                          STATION DESCRIPTION
 DP3658
 DP3658'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3658'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST OF ELKVILLE, 6.9 MI
 DP3658'(11.1 KM) NORTH-NORTHWEST OF HERRIN AND 5.8 MI (9.4 KM)
 DP3658'SOUTH-SOUTHWEST OF CHRISTOPHER.
 DP3658'
 DP3658'TO REACH FROM THE INTERSECTION OF IL ROUTE 148 AND IL ROUTE 149 IN
 DP3658'ZEIGLER, PROCEED SOUTHWEST  ALONG IL ROUTE 149 FOR 0.9 MI (1.4 KM) TO
 DP3658'A RAILROAD CROSSING, CONTINUE WEST ALONG IL ROUTE 149 FOR 0.65 MI (1.0
 DP3658'KM) TO THE STATION ON THE LEFT.
 DP3658'
 DP3658'THE STATION IS 40.5 FT (12.3 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3658'149, 178.7 FT (54.5 M) NORTHEAST OF THE SOUTHEAST CORNER OF THE FENCE
 DP3658'AROUND A CELL TOWER SITE NUMBER 1218424, 129.0 FT (39.3 M)
 DP3658'EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE FENCE AROUND A CELL
 DP3658'TOWER SITE NUMBER 1218424, 40 FT (12.2 M) WEST OF THE CENTERLINE OF
 DP3658'THE ENTRANCE TO CELL TOWER SITE NUMBER 1218424, 17.1 FT (5.2 M)
 DP3658'WEST-SOUTHWEST OF A POWER POLE.
 DP3658'
 DP3658'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3658'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3658'IN IDENTIFICATION.
 DP3658
 DP3658                          STATION RECOVERY (2015)
 DP3658
 DP3658'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DP3658'RECOVERED AS DESCRIBED.
 DP3658
 DP3658                          STATION RECOVERY (2023)
 DP3658
 DP3658'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3659 ***********************************************************************
 DP3659  DESIGNATION -  GJ 049
 DP3659  PID         -  DP3659
 DP3659  STATE/COUNTY-  IL/FRANKLIN
 DP3659  COUNTRY     -  US
 DP3659  USGS QUAD   -  CHRISTOPHER (2018)
 DP3659
 DP3659                         *CURRENT SURVEY CONTROL
 DP3659  ______________________________________________________________________
 DP3659* NAD 83(1986) POSITION- 37 53 31.16   (N) 089 06 06.61   (W)   HD_HELD1
 DP3659* NAVD 88 ORTHO HEIGHT -   137.666 (meters)      451.66  (feet) ADJUSTED
 DP3659  ______________________________________________________________________
 DP3659  GEOID HEIGHT    -        -29.306 (meters)                     GEOID18
 DP3659  DYNAMIC HEIGHT  -        137.574 (meters)      451.36  (feet) COMP
 DP3659  MODELED GRAVITY -    979,961.8   (mgal)                       NAVD 88
 DP3659
 DP3659  VERT ORDER      -  SECOND    CLASS I
 DP3659
 DP3659.The horizontal coordinates were determined by differentially corrected
 DP3659.hand held GPS observations or other comparable positioning techniques
 DP3659.and have an estimated accuracy of +/- 3 meters.
 DP3659
 DP3659.The orthometric height was determined by differential leveling and
 DP3659.adjusted by the NATIONAL GEODETIC SURVEY
 DP3659.in July 2014.
 DP3659
 DP3659.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3659.GEOID18 height accuracy estimate available here.
 DP3659
 DP3659.Click photographs - Photos may exist for this station.
 DP3659
 DP3659.The dynamic height is computed by dividing the NAVD 88
 DP3659.geopotential number by the normal gravity value computed on the
 DP3659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3659.degrees latitude (g = 980.6199 gals.).
 DP3659
 DP3659.The modeled gravity was interpolated from observed gravity values.
 DP3659
 DP3659;                    North         East    Units  Estimated Accuracy
 DP3659;SPC IL E     -   136,264.8     232,402.8     MT  (+/- 3 meters HH1 GPS) 
 DP3659
 DP3659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1518395913(NAD 83)
 DP3659
 DP3659                          SUPERSEDED SURVEY CONTROL
 DP3659
 DP3659.No superseded survey control is available for this station.
 DP3659
 DP3659_MARKER: F = FLANGE-ENCASED ROD
 DP3659_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3659_STAMPING: GJ 049 2013
 DP3659_MARK LOGO: UIL
 DP3659_PROJECTION: RECESSED 8 CENTIMETERS
 DP3659_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3659_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3659+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3659_ROD/PIPE-DEPTH: 3.2 meters
 DP3659_SLEEVE-DEPTH  : 0.9 meters
 DP3659
 DP3659  HISTORY     - Date     Condition        Report By
 DP3659  HISTORY     - 20131108 MONUMENTED       AMESC
 DP3659  HISTORY     - 20230622 GOOD             ILDT
 DP3659
 DP3659                          STATION DESCRIPTION
 DP3659
 DP3659'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3659'THE STATION IS LOCATED ABOUT 7.4 MI (12.0 KM) EAST OF ELKVILLE, 7.4 MI
 DP3659'(11.8 KM) NORTH-NORTHWEST OF HERRIN AND 6.2 MI (9.9 KM)
 DP3659'SOUTH-SOUTHWEST OF CHRISTOPHER.
 DP3659'
 DP3659'TO REACH FROM THE INTERSECTION OF IL ROUTE 148 AND IL ROUTE 149 IN
 DP3659'ZEIGLER, PROCEED SOUTHWEST  ALONG IL ROUTE 149 FOR 2.1 MI (3.4 KM) TO
 DP3659'RIVER ROAD, CONTINUE WEST ALONG IL ROUTE 149 FOR 0.35 MI (0.6 KM) TO
 DP3659'THE STATION ON THE RIGHT.
 DP3659'
 DP3659'THE STATION IS 32.7 FT (10.0 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3659'149, 490.5 FT (149.5 M) WEST OF THE NORTH END OF A 2 X 2 BOX CULVERT
 DP3659'UNDER IL ROUTE 149, 102.5 FT (31.2 M) NORTHEAST OF A VERIZON TELEPHONE
 DP3659'PEDESTAL NUMBER 1007, 90.0 FT (27.4 M) EAST OF THE ENTRANCE TO THE
 DP3659'SIMS MARTIN MANERING CEMETERY, 9.8 FT (3.0 M) WEST OF A FENCE POST AND
 DP3659'TELEPHONE PEDESTAL NUMBER TL510.4 TP13 LP2.
 DP3659'
 DP3659'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3659'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3659'IN IDENTIFICATION.
 DP3659
 DP3659                          STATION RECOVERY (2023)
 DP3659
 DP3659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3659'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3660 ***********************************************************************
 DP3660  DESIGNATION -  GJ 050
 DP3660  PID         -  DP3660
 DP3660  STATE/COUNTY-  IL/FRANKLIN
 DP3660  COUNTRY     -  US
 DP3660  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3660
 DP3660                         *CURRENT SURVEY CONTROL
 DP3660  ______________________________________________________________________
 DP3660* NAD 83(1986) POSITION- 37 54 37.69   (N) 088 48 49.17   (W)   HD_HELD1
 DP3660* NAVD 88 ORTHO HEIGHT -   130.216 (meters)      427.22  (feet) ADJUSTED
 DP3660  ______________________________________________________________________
 DP3660  GEOID HEIGHT    -        -29.587 (meters)                     GEOID18
 DP3660  DYNAMIC HEIGHT  -        130.127 (meters)      426.93  (feet) COMP
 DP3660  MODELED GRAVITY -    979,946.1   (mgal)                       NAVD 88
 DP3660
 DP3660  VERT ORDER      -  SECOND    CLASS I
 DP3660
 DP3660.The horizontal coordinates were determined by differentially corrected
 DP3660.hand held GPS observations or other comparable positioning techniques
 DP3660.and have an estimated accuracy of +/- 3 meters.
 DP3660
 DP3660.The orthometric height was determined by differential leveling and
 DP3660.adjusted by the NATIONAL GEODETIC SURVEY
 DP3660.in July 2014.
 DP3660
 DP3660.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3660.GEOID18 height accuracy estimate available here.
 DP3660
 DP3660.Click photographs - Photos may exist for this station.
 DP3660
 DP3660.The dynamic height is computed by dividing the NAVD 88
 DP3660.geopotential number by the normal gravity value computed on the
 DP3660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3660.degrees latitude (g = 980.6199 gals.).
 DP3660
 DP3660.The modeled gravity was interpolated from observed gravity values.
 DP3660
 DP3660;                    North         East    Units  Estimated Accuracy
 DP3660;SPC IL E     -   138,146.4     257,761.6     MT  (+/- 3 meters HH1 GPS) 
 DP3660
 DP3660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4056597432(NAD 83)
 DP3660
 DP3660                          SUPERSEDED SURVEY CONTROL
 DP3660
 DP3660.No superseded survey control is available for this station.
 DP3660
 DP3660_MARKER: DD = SURVEY DISK
 DP3660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3660_STAMPING: GJ 050
 DP3660_MARK LOGO: ILHD
 DP3660_PROJECTION: FLUSH
 DP3660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3660+STABILITY: SURFACE MOTION
 DP3660_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3660+SATELLITE: SATELLITE OBSERVATIONS - November 08, 2013
 DP3660
 DP3660  HISTORY     - Date     Condition        Report By
 DP3660  HISTORY     - UNK      MONUMENTED       ILHD
 DP3660  HISTORY     - 20131108 GOOD             AMESC
 DP3660
 DP3660                          STATION DESCRIPTION
 DP3660
 DP3660'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3660'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST OF WEST FRANKFORT,
 DP3660'6.5 MI (10.4 KM) SOUTHWEST OF AKIN AND 2.9 MI (4.6 KM) WEST OF
 DP3660'THOMPSONVILLE.
 DP3660'
 DP3660'TO REACH FROM THE INTERSECTION OF IL ROUTE 149 AND IL ROUTE 34
 DP3660'(SHAWNEETOWN ROAD) IN THOMPSONVILLE, PROCEED SOUTHWEST ALONG IL ROUTE
 DP3660'149 FOR 2.8 MI (4.5 KM) TO THE STATION ON THE LEFT.
 DP3660'
 DP3660'THE STATION IS 34.1 FT (10.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3660'149, 92.5 FT (28.2 M) WEST OF THE CENTERLINE OF THE DRIVEWAY TO
 DP3660'ADDRESS 18536, 80.9 FT (24.7 M) SOUTHEAST OF A POWER POLE WITH
 DP3660'TRANSFORMER AND GUY WIRE, 73.2 FT (22.3 M) SOUTH-SOUTHWEST OF A
 DP3660'CONCRETE RIGHT OF WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3661 ***********************************************************************
 DP3661  DESIGNATION -  GJ 051
 DP3661  PID         -  DP3661
 DP3661  STATE/COUNTY-  IL/FRANKLIN
 DP3661  COUNTRY     -  US
 DP3661  USGS QUAD   -  THOMPSONVILLE (2018)
 DP3661
 DP3661                         *CURRENT SURVEY CONTROL
 DP3661  ______________________________________________________________________
 DP3661* NAD 83(1986) POSITION- 37 54 20.32   (N) 088 49 48.20   (W)   HD_HELD1
 DP3661* NAVD 88 ORTHO HEIGHT -   127.310 (meters)      417.68  (feet) ADJUSTED
 DP3661  ______________________________________________________________________
 DP3661  GEOID HEIGHT    -        -29.563 (meters)                     GEOID18
 DP3661  DYNAMIC HEIGHT  -        127.223 (meters)      417.40  (feet) COMP
 DP3661  MODELED GRAVITY -    979,947.0   (mgal)                       NAVD 88
 DP3661
 DP3661  VERT ORDER      -  SECOND    CLASS I
 DP3661
 DP3661.The horizontal coordinates were determined by differentially corrected
 DP3661.hand held GPS observations or other comparable positioning techniques
 DP3661.and have an estimated accuracy of +/- 3 meters.
 DP3661
 DP3661.The orthometric height was determined by differential leveling and
 DP3661.adjusted by the NATIONAL GEODETIC SURVEY
 DP3661.in July 2014.
 DP3661
 DP3661.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3661.GEOID18 height accuracy estimate available here.
 DP3661
 DP3661.Click photographs - Photos may exist for this station.
 DP3661
 DP3661.The dynamic height is computed by dividing the NAVD 88
 DP3661.geopotential number by the normal gravity value computed on the
 DP3661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3661.degrees latitude (g = 980.6199 gals.).
 DP3661
 DP3661.The modeled gravity was interpolated from observed gravity values.
 DP3661
 DP3661;                    North         East    Units  Estimated Accuracy
 DP3661;SPC IL E     -   137,618.4     256,316.8     MT  (+/- 3 meters HH1 GPS) 
 DP3661
 DP3661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3911396925(NAD 83)
 DP3661
 DP3661                          SUPERSEDED SURVEY CONTROL
 DP3661
 DP3661.No superseded survey control is available for this station.
 DP3661
 DP3661_MARKER: DD = SURVEY DISK
 DP3661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3661_STAMPING: GJ 051
 DP3661_MARK LOGO: ILHD
 DP3661_PROJECTION: FLUSH
 DP3661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3661+STABILITY: SURFACE MOTION
 DP3661_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3661+SATELLITE: SATELLITE OBSERVATIONS - November 08, 2013
 DP3661
 DP3661  HISTORY     - Date     Condition        Report By
 DP3661  HISTORY     - UNK      MONUMENTED       ILHD
 DP3661  HISTORY     - 20131108 GOOD             AMESC
 DP3661
 DP3661                          STATION DESCRIPTION
 DP3661
 DP3661'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3661'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHWEST OF AKIN, 5.6
 DP3661'MI (9.0 KM) EAST OF WEST FRANKFORT AND 3.8 MI (6.1 KM) WEST-SOUTHWEST
 DP3661'OF THOMPSONVILLE.
 DP3661'
 DP3661'TO REACH FROM THE INTERSECTION OF US ROUTE 34 AND IL ROUTE 149 IN
 DP3661'THOMPSONVILLE, PROCEED WEST ALONG IL ROUTE 149 FOR 3.55 MI (5.7 KM) TO
 DP3661'ANTIOCH ROAD, CONTINUE WEST ALONG IL ROUTE 149 FOR 0.25 MI (0.4 KM) TO
 DP3661'THE STATION ON THE LEFT.
 DP3661'
 DP3661'THE STATION IS 33.6 FT (10.2 M) SOUTHEAST OF THE CENTERLINE OF IL
 DP3661'ROUTE 149, 109.6 FT (33.4 M) WEST OF TELEPHONE PEDESTAL NUMBER T-80
 DP3661'L-1300, 72.2 FT (22.0 M) NORTHWEST OF THE NORTHWEST CORNER OF A 1
 DP3661'STORY BRICK HOUSE, 11.5 FT (3.5 M) WEST OF A CONCRETE RIGHT OF WAY
 DP3661'MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3662 ***********************************************************************
 DP3662  DESIGNATION -  GJ 052
 DP3662  PID         -  DP3662
 DP3662  STATE/COUNTY-  IL/FRANKLIN
 DP3662  COUNTRY     -  US
 DP3662  USGS QUAD   -  ELKVILLE (2018)
 DP3662
 DP3662                         *CURRENT SURVEY CONTROL
 DP3662  ______________________________________________________________________
 DP3662* NAD 83(1986) POSITION- 37 52 37.13   (N) 089 07 54.50   (W)   HD_HELD1
 DP3662* NAVD 88 ORTHO HEIGHT -   119.991 (meters)      393.67  (feet) ADJUSTED
 DP3662  ______________________________________________________________________
 DP3662  GEOID HEIGHT    -        -29.272 (meters)                     GEOID18
 DP3662  DYNAMIC HEIGHT  -        119.910 (meters)      393.40  (feet) COMP
 DP3662  MODELED GRAVITY -    979,960.4   (mgal)                       NAVD 88
 DP3662
 DP3662  VERT ORDER      -  SECOND    CLASS I
 DP3662
 DP3662.The horizontal coordinates were determined by differentially corrected
 DP3662.hand held GPS observations or other comparable positioning techniques
 DP3662.and have an estimated accuracy of +/- 3 meters.
 DP3662
 DP3662.The orthometric height was determined by differential leveling and
 DP3662.adjusted by the NATIONAL GEODETIC SURVEY
 DP3662.in July 2014.
 DP3662
 DP3662.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3662.GEOID18 height accuracy estimate available here.
 DP3662
 DP3662.Click photographs - Photos may exist for this station.
 DP3662
 DP3662.The dynamic height is computed by dividing the NAVD 88
 DP3662.geopotential number by the normal gravity value computed on the
 DP3662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3662.degrees latitude (g = 980.6199 gals.).
 DP3662
 DP3662.The modeled gravity was interpolated from observed gravity values.
 DP3662
 DP3662;                    North         East    Units  Estimated Accuracy
 DP3662;SPC IL E     -   134,621.1     229,752.4     MT  (+/- 3 meters HH1 GPS) 
 DP3662
 DP3662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1251094307(NAD 83)
 DP3662
 DP3662                          SUPERSEDED SURVEY CONTROL
 DP3662
 DP3662.No superseded survey control is available for this station.
 DP3662
 DP3662_MARKER: F = FLANGE-ENCASED ROD
 DP3662_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3662_STAMPING: GJ 052 2013
 DP3662_MARK LOGO: UIL
 DP3662_PROJECTION: RECESSED 8 CENTIMETERS
 DP3662_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3662_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3662+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3662_ROD/PIPE-DEPTH: 8.5 meters
 DP3662_SLEEVE-DEPTH  : 0.9 meters
 DP3662
 DP3662  HISTORY     - Date     Condition        Report By
 DP3662  HISTORY     - 20131108 MONUMENTED       AMESC
 DP3662  HISTORY     - 20230622 GOOD             ILDT
 DP3662
 DP3662                          STATION DESCRIPTION
 DP3662
 DP3662'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3662'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH-SOUTHWEST OF
 DP3662'CHRISTOPHER, 7.7 MI (12.3 KM) NORTHWEST OF HERRIN AND 6.1 MI (9.9 KM)
 DP3662'EAST-SOUTHEAST OF ELKVILLE.
 DP3662'
 DP3662'TO REACH FROM THE POST OFFICE IN ROYALTON, PROCEED SOUTH AND WEST
 DP3662'ALONG IL ROUTE 149 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP3662'
 DP3662'THE STATION IS 29.2 FT (8.9 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3662'149, 122.2 FT (37.2 M) NORTH OF THE NORTHWEST CORNER OF THE HOUSE AT
 DP3662'ADDRESS 1076, 49.5 FT (15.1 M) WEST OF TELEPHONE PEDESTAL NUMBER L1100
 DP3662'T9, 47.7 FT (14.5 M) SOUTH OF THE SOUTHEAST CORNER OF A TAN AND BROWN
 DP3662'BUILDING, 13.8 FT (4.2 M) NORTHWEST OF THE WEST END OF A 12 INCH (30
 DP3662'CM) CORRUGATED METAL PIPE UNDER THE EAST ENTRANCE TO THE TAN AND BROWN
 DP3662'BUILDING.
 DP3662'
 DP3662'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3662'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3662'IN IDENTIFICATION.
 DP3662
 DP3662                          STATION RECOVERY (2023)
 DP3662
 DP3662'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3662'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3663 ***********************************************************************
 DP3663  DESIGNATION -  GJ 053
 DP3663  PID         -  DP3663
 DP3663  STATE/COUNTY-  IL/FRANKLIN
 DP3663  COUNTRY     -  US
 DP3663  USGS QUAD   -  DE SOTO (2018)
 DP3663
 DP3663                         *CURRENT SURVEY CONTROL
 DP3663  ______________________________________________________________________
 DP3663* NAD 83(1986) POSITION- 37 52 01.56   (N) 089 08 15.88   (W)   HD_HELD1
 DP3663* NAVD 88 ORTHO HEIGHT -   125.571 (meters)      411.98  (feet) ADJUSTED
 DP3663  ______________________________________________________________________
 DP3663  GEOID HEIGHT    -        -29.255 (meters)                     GEOID18
 DP3663  DYNAMIC HEIGHT  -        125.487 (meters)      411.70  (feet) COMP
 DP3663  MODELED GRAVITY -    979,959.2   (mgal)                       NAVD 88
 DP3663
 DP3663  VERT ORDER      -  SECOND    CLASS I
 DP3663
 DP3663.The horizontal coordinates were determined by differentially corrected
 DP3663.hand held GPS observations or other comparable positioning techniques
 DP3663.and have an estimated accuracy of +/- 3 meters.
 DP3663
 DP3663.The orthometric height was determined by differential leveling and
 DP3663.adjusted by the NATIONAL GEODETIC SURVEY
 DP3663.in July 2014.
 DP3663
 DP3663.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3663.GEOID18 height accuracy estimate available here.
 DP3663
 DP3663.Click photographs - Photos may exist for this station.
 DP3663
 DP3663.The dynamic height is computed by dividing the NAVD 88
 DP3663.geopotential number by the normal gravity value computed on the
 DP3663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3663.degrees latitude (g = 980.6199 gals.).
 DP3663
 DP3663.The modeled gravity was interpolated from observed gravity values.
 DP3663
 DP3663;                    North         East    Units  Estimated Accuracy
 DP3663;SPC IL E     -   133,529.0     229,220.5     MT  (+/- 3 meters HH1 GPS) 
 DP3663
 DP3663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1196293223(NAD 83)
 DP3663
 DP3663                          SUPERSEDED SURVEY CONTROL
 DP3663
 DP3663.No superseded survey control is available for this station.
 DP3663
 DP3663_MARKER: F = FLANGE-ENCASED ROD
 DP3663_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3663_STAMPING: GJ 053 2013
 DP3663_MARK LOGO: UIL
 DP3663_PROJECTION: RECESSED 8 CENTIMETERS
 DP3663_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3663_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3663+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3663_ROD/PIPE-DEPTH: 5.5 meters
 DP3663_SLEEVE-DEPTH  : 0.9 meters
 DP3663
 DP3663  HISTORY     - Date     Condition        Report By
 DP3663  HISTORY     - 20131108 MONUMENTED       AMESC
 DP3663  HISTORY     - 20230622 GOOD             ILDT
 DP3663
 DP3663                          STATION DESCRIPTION
 DP3663
 DP3663'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3663'THE STATION IS LOCATED ABOUT 8.6 MI (13.9 KM) SOUTH-SOUTHWEST OF
 DP3663'CHRISTOPHER, 7.5 MI (12.0 KM) NORTHWEST OF HERRIN AND 6.1 MI (9.9 KM)
 DP3663'EAST-SOUTHEAST OF ELKVILLE.
 DP3663'
 DP3663'TO REACH FROM THE POST OFFICE IN ROYALTON, PROCEED SOUTH AND WEST
 DP3663'ALONG IL ROUTE 149 FOR 1.9 MI (3.1 KM) TO THE STATION ON THE RIGHT.
 DP3663'
 DP3663'THE STATION IS 34.5 FT (10.5 M) WEST OF THE CENTERLINE OF IL ROUTE
 DP3663'149, 168.5 FT (51.4 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER L1100
 DP3663'P21, 110.0 FT (33.5 M) SOUTHWEST OF A CABLE PEDESTAL, 97.5 FT (29.7 M)
 DP3663'SOUTH OF THE SOUTH END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE.
 DP3663'
 DP3663'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3663'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3663'IN IDENTIFICATION.
 DP3663
 DP3663                          STATION RECOVERY (2023)
 DP3663
 DP3663'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3663'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3664 ***********************************************************************
 DP3664  DESIGNATION -  GJ 054
 DP3664  PID         -  DP3664
 DP3664  STATE/COUNTY-  IL/WILLIAMSON
 DP3664  COUNTRY     -  US
 DP3664  USGS QUAD   -  DE SOTO (2018)
 DP3664
 DP3664                         *CURRENT SURVEY CONTROL
 DP3664  ______________________________________________________________________
 DP3664* NAD 83(1986) POSITION- 37 51 25.63   (N) 089 08 17.01   (W)   HD_HELD1
 DP3664* NAVD 88 ORTHO HEIGHT -   123.644 (meters)      405.66  (feet) ADJUSTED
 DP3664  ______________________________________________________________________
 DP3664  GEOID HEIGHT    -        -29.239 (meters)                     GEOID18
 DP3664  DYNAMIC HEIGHT  -        123.561 (meters)      405.38  (feet) COMP
 DP3664  MODELED GRAVITY -    979,957.8   (mgal)                       NAVD 88
 DP3664
 DP3664  VERT ORDER      -  SECOND    CLASS I
 DP3664
 DP3664.The horizontal coordinates were determined by differentially corrected
 DP3664.hand held GPS observations or other comparable positioning techniques
 DP3664.and have an estimated accuracy of +/- 3 meters.
 DP3664
 DP3664.The orthometric height was determined by differential leveling and
 DP3664.adjusted by the NATIONAL GEODETIC SURVEY
 DP3664.in July 2014.
 DP3664
 DP3664.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3664.GEOID18 height accuracy estimate available here.
 DP3664
 DP3664.Click photographs - Photos may exist for this station.
 DP3664
 DP3664.The dynamic height is computed by dividing the NAVD 88
 DP3664.geopotential number by the normal gravity value computed on the
 DP3664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3664.degrees latitude (g = 980.6199 gals.).
 DP3664
 DP3664.The modeled gravity was interpolated from observed gravity values.
 DP3664
 DP3664;                    North         East    Units  Estimated Accuracy
 DP3664;SPC IL E     -   132,421.4     229,183.3     MT  (+/- 3 meters HH1 GPS) 
 DP3664
 DP3664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1190992116(NAD 83)
 DP3664
 DP3664                          SUPERSEDED SURVEY CONTROL
 DP3664
 DP3664.No superseded survey control is available for this station.
 DP3664
 DP3664_MARKER: F = FLANGE-ENCASED ROD
 DP3664_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3664_STAMPING: GJ 054 2013
 DP3664_MARK LOGO: UIL
 DP3664_PROJECTION: RECESSED 8 CENTIMETERS
 DP3664_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3664_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3664+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3664_ROD/PIPE-DEPTH: 7.3 meters
 DP3664_SLEEVE-DEPTH  : 0.9 meters
 DP3664
 DP3664  HISTORY     - Date     Condition        Report By
 DP3664  HISTORY     - 20131108 MONUMENTED       AMESC
 DP3664  HISTORY     - 20230622 GOOD             ILDT
 DP3664
 DP3664                          STATION DESCRIPTION
 DP3664
 DP3664'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3664'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH-SOUTHWEST OF
 DP3664'CHRISTOPHER, 7.1 MI (11.4 KM) WEST-NORTHWEST OF HERRIN AND 6.5 MI
 DP3664'(10.5 KM) SOUTHEAST OF ELKVILLE.
 DP3664'
 DP3664'TO REACH FROM THE POST OFFICE IN HURST, PROCEED SOUTH ALONG BUSH
 DP3664'AVENUE FOR 0.1 MI (0.2 KM) TO IL ROUTE 149, THENCE EAST ALONG IL ROUTE
 DP3664'149 FOR 0.3 MI (0.5 KM) TO THE INTERSECTION OF IL ROUTES 149 AND 184,
 DP3664'THENCE NORTH ALONG IL ROUTES 149 AND 184 FOR 0.9 MI (1.4 KM) TO A
 DP3664'RAILROAD CROSSING.  CONTINUE NORTH ALONG IL ROUTES 149 AND 184 FOR 1.0
 DP3664'MI (1.6 KM) TO THE STATION ON THE LEFT.
 DP3664'
 DP3664'THE STATION IS 44.5 FT (13.6 M) WEST OF THE CENTERLINE OF IL ROUTE
 DP3664'149, 86.5 FT (26.4 M) NORTH-NORTHEAST OF TELEPHONE PEDESTAL NUMBER
 DP3664''L1000 P31', 57.0 FT (17.4 M) SOUTHEAST OF A POWER POLE, 19.0 FT (5.8
 DP3664'M) SOUTHWEST OF THE SOUTH END OF A 24 INCH (61 CM) CORRUGATED METAL
 DP3664'PIPE UNDER THE FIELD ENTRANCE TO THE NORTH.
 DP3664'
 DP3664'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3664'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3664'IN IDENTIFICATION.
 DP3664
 DP3664                          STATION RECOVERY (2023)
 DP3664
 DP3664'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3664'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3665 ***********************************************************************
 DP3665  DESIGNATION -  GJ 055
 DP3665  PID         -  DP3665
 DP3665  STATE/COUNTY-  IL/WILLIAMSON
 DP3665  COUNTRY     -  US
 DP3665  USGS QUAD   -  DE SOTO (2018)
 DP3665
 DP3665                         *CURRENT SURVEY CONTROL
 DP3665  ______________________________________________________________________
 DP3665* NAD 83(1986) POSITION- 37 50 20.71   (N) 089 08 17.27   (W)   HD_HELD1
 DP3665* NAVD 88 ORTHO HEIGHT -   120.677 (meters)      395.92  (feet) ADJUSTED
 DP3665  ______________________________________________________________________
 DP3665  GEOID HEIGHT    -        -29.214 (meters)                     GEOID18
 DP3665  DYNAMIC HEIGHT  -        120.596 (meters)      395.66  (feet) COMP
 DP3665  MODELED GRAVITY -    979,955.3   (mgal)                       NAVD 88
 DP3665
 DP3665  VERT ORDER      -  SECOND    CLASS I
 DP3665
 DP3665.The horizontal coordinates were determined by differentially corrected
 DP3665.hand held GPS observations or other comparable positioning techniques
 DP3665.and have an estimated accuracy of +/- 3 meters.
 DP3665
 DP3665.The orthometric height was determined by differential leveling and
 DP3665.adjusted by the NATIONAL GEODETIC SURVEY
 DP3665.in July 2014.
 DP3665
 DP3665.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3665.GEOID18 height accuracy estimate available here.
 DP3665
 DP3665.Click photographs - Photos may exist for this station.
 DP3665
 DP3665.The dynamic height is computed by dividing the NAVD 88
 DP3665.geopotential number by the normal gravity value computed on the
 DP3665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3665.degrees latitude (g = 980.6199 gals.).
 DP3665
 DP3665.The modeled gravity was interpolated from observed gravity values.
 DP3665
 DP3665;                    North         East    Units  Estimated Accuracy
 DP3665;SPC IL E     -   130,419.9     229,159.7     MT  (+/- 3 meters HH1 GPS) 
 DP3665
 DP3665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1185790115(NAD 83)
 DP3665
 DP3665                          SUPERSEDED SURVEY CONTROL
 DP3665
 DP3665.No superseded survey control is available for this station.
 DP3665
 DP3665_MARKER: F = FLANGE-ENCASED ROD
 DP3665_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3665_STAMPING: GJ 055 2013
 DP3665_MARK LOGO: UIL
 DP3665_PROJECTION: RECESSED 8 CENTIMETERS
 DP3665_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3665_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3665_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3665+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2013
 DP3665_ROD/PIPE-DEPTH: 8.5 meters
 DP3665_SLEEVE-DEPTH  : 0.9 meters
 DP3665
 DP3665  HISTORY     - Date     Condition        Report By
 DP3665  HISTORY     - 20131109 MONUMENTED       AMESC
 DP3665
 DP3665                          STATION DESCRIPTION
 DP3665
 DP3665'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3665'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH-NORTHEAST OF
 DP3665'CARBONDALE, 7.2 MI (11.7 KM) SOUTHEAST OF ELKVILLE AND 6.5 MI (10.5
 DP3665'KM) WEST-NORTHWEST OF HERRIN.
 DP3665'
 DP3665'TO REACH FROM THE POST OFFICE IN HURST, PROCEED SOUTH ALONG BUSH
 DP3665'AVENUE FOR 0.1 MI (0.2 KM) TO IL ROUTE 149, THENCE EAST ALONG IL ROUTE
 DP3665'149 FOR 0.3 MI (0.5 KM) TO THE INTERSECTION OF IL ROUTES 149 AND 184,
 DP3665'THENCE NORTH ALONG IL ROUTES 149 AND 184 FOR 0.65 TO WALNUT STREET,
 DP3665'CONTINUE NORTH ALONG IL ROUTE 149 FOR 79 FT (24.1 M) TO THE STATION ON
 DP3665'THE LEFT.
 DP3665'
 DP3665'THE STATION IS 27.7 FT (8.4 M) WEST OF THE CENTERLINE OF IL ROUTE 149,
 DP3665'60.6 FT (18.5 M) NORTH OF THE SOUTH END OF THE FENCE AROUND T AND T
 DP3665'RECYCLING, 55.5 FT (16.9 M) NORTHWEST OF A POWER POLE WITH LIGHT, 2.0
 DP3665'FT (0.6 M) EAST OF FENCE AROUND T AND T RECYCLING.
 DP3665'
 DP3665'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3665'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3665'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3666 ***********************************************************************
 DP3666  DESIGNATION -  GJ 056
 DP3666  PID         -  DP3666
 DP3666  STATE/COUNTY-  IL/WILLIAMSON
 DP3666  COUNTRY     -  US
 DP3666  USGS QUAD   -  DE SOTO (2018)
 DP3666
 DP3666                         *CURRENT SURVEY CONTROL
 DP3666  ______________________________________________________________________
 DP3666* NAD 83(1986) POSITION- 37 49 45.76   (N) 089 08 35.46   (W)   HD_HELD1
 DP3666* NAVD 88 ORTHO HEIGHT -   117.349 (meters)      385.00  (feet) ADJUSTED
 DP3666  ______________________________________________________________________
 DP3666  GEOID HEIGHT    -        -29.200 (meters)                     GEOID18
 DP3666  DYNAMIC HEIGHT  -        117.270 (meters)      384.74  (feet) COMP
 DP3666  MODELED GRAVITY -    979,953.8   (mgal)                       NAVD 88
 DP3666
 DP3666  VERT ORDER      -  SECOND    CLASS I
 DP3666
 DP3666.The horizontal coordinates were determined by differentially corrected
 DP3666.hand held GPS observations or other comparable positioning techniques
 DP3666.and have an estimated accuracy of +/- 3 meters.
 DP3666
 DP3666.The orthometric height was determined by differential leveling and
 DP3666.adjusted by the NATIONAL GEODETIC SURVEY
 DP3666.in July 2014.
 DP3666
 DP3666.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3666.GEOID18 height accuracy estimate available here.
 DP3666
 DP3666.Click photographs - Photos may exist for this station.
 DP3666
 DP3666.The dynamic height is computed by dividing the NAVD 88
 DP3666.geopotential number by the normal gravity value computed on the
 DP3666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3666.degrees latitude (g = 980.6199 gals.).
 DP3666
 DP3666.The modeled gravity was interpolated from observed gravity values.
 DP3666
 DP3666;                    North         East    Units  Estimated Accuracy
 DP3666;SPC IL E     -   129,346.2     228,705.6     MT  (+/- 3 meters HH1 GPS) 
 DP3666
 DP3666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1138889048(NAD 83)
 DP3666
 DP3666                          SUPERSEDED SURVEY CONTROL
 DP3666
 DP3666.No superseded survey control is available for this station.
 DP3666
 DP3666_MARKER: F = FLANGE-ENCASED ROD
 DP3666_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3666_STAMPING: GJ 056 2013
 DP3666_MARK LOGO: UIL
 DP3666_PROJECTION: RECESSED 8 CENTIMETERS
 DP3666_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3666+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2013
 DP3666_ROD/PIPE-DEPTH: 13.7 meters
 DP3666_SLEEVE-DEPTH  : 0.9 meters
 DP3666
 DP3666  HISTORY     - Date     Condition        Report By
 DP3666  HISTORY     - 20131109 MONUMENTED       AMESC
 DP3666
 DP3666                          STATION DESCRIPTION
 DP3666
 DP3666'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (RAM)
 DP3666'THE STATION IS LOCATED ABOUT 8.1 MI (13.1 KM) NORTH-NORTHEAST OF
 DP3666'CARBONDALE, 7.5 MI (12.1 KM) SOUTHEAST OF ELKVILLE AND 6.6 MI (10.6
 DP3666'KM) WEST-NORTHWEST OF HERRIN.
 DP3666'
 DP3666'TO REACH FROM THE POST OFFICE IN HURST, PROCEED SOUTH ALONG BUSH
 DP3666'AVENUE FOR 0.1 MI (0.2 KM) TO IL ROUTE 149 (RUSSELL STREET), THENCE
 DP3666'EAST ALONG IL ROUTE 149 FOR 250 FT (76.2 M) TO THE STATION ON THE
 DP3666'LEFT.
 DP3666'
 DP3666'THE STATION IS 23.5 FT (7.2 M) NORTH OF THE CENTERLINE OF IL ROUTE 149
 DP3666'(RUSSELL STREET), 70 FT (21.3 M) WEST OF THE CENTERLINE OF SEBA
 DP3666'STREET, 89.0 FT (27.1 M) NORTHWEST OF THE NORTHWEST CORNER OF THE
 DP3666'HOUSE AT ADDRESS 124 RUSSELL STREET, 78.1 FT (23.8 M) EAST OF A POWER
 DP3666'POLE, 49.2 FT (15.0 M) WEST OF A FIRE HYDRANT, 43.3 FT (13.2 M) WEST
 DP3666'OF A POWER POLE, 1.0 FT (0.3 M) NORTH OF THE NORTH EDGE OF SIDEWALK.
 DP3666'
 DP3666'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3666'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3666'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3667 ***********************************************************************
 DP3667  DESIGNATION -  GJ 057
 DP3667  PID         -  DP3667
 DP3667  STATE/COUNTY-  IL/JACKSON
 DP3667  COUNTRY     -  US
 DP3667  USGS QUAD   -  DE SOTO (2018)
 DP3667
 DP3667                         *CURRENT SURVEY CONTROL
 DP3667  ______________________________________________________________________
 DP3667* NAD 83(1986) POSITION- 37 49 45.18   (N) 089 09 38.91   (W)   HD_HELD1
 DP3667* NAVD 88 ORTHO HEIGHT -   117.542 (meters)      385.64  (feet) ADJUSTED
 DP3667  ______________________________________________________________________
 DP3667  GEOID HEIGHT    -        -29.198 (meters)                     GEOID18
 DP3667  DYNAMIC HEIGHT  -        117.463 (meters)      385.38  (feet) COMP
 DP3667  MODELED GRAVITY -    979,953.6   (mgal)                       NAVD 88
 DP3667
 DP3667  VERT ORDER      -  SECOND    CLASS I
 DP3667
 DP3667.The horizontal coordinates were determined by differentially corrected
 DP3667.hand held GPS observations or other comparable positioning techniques
 DP3667.and have an estimated accuracy of +/- 3 meters.
 DP3667
 DP3667.The orthometric height was determined by differential leveling and
 DP3667.adjusted by the NATIONAL GEODETIC SURVEY
 DP3667.in July 2014.
 DP3667
 DP3667.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3667.GEOID18 height accuracy estimate available here.
 DP3667
 DP3667.Click photographs - Photos may exist for this station.
 DP3667
 DP3667.The dynamic height is computed by dividing the NAVD 88
 DP3667.geopotential number by the normal gravity value computed on the
 DP3667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3667.degrees latitude (g = 980.6199 gals.).
 DP3667
 DP3667.The modeled gravity was interpolated from observed gravity values.
 DP3667
 DP3667;                    North         East    Units  Estimated Accuracy
 DP3667;SPC IL W     -   129,491.6     788,547.4     MT  (+/- 3 meters HH1 GPS) 
 DP3667
 DP3667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0983689066(NAD 83)
 DP3667
 DP3667                          SUPERSEDED SURVEY CONTROL
 DP3667
 DP3667.No superseded survey control is available for this station.
 DP3667
 DP3667_MARKER: F = FLANGE-ENCASED ROD
 DP3667_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3667_STAMPING: GJ 057 2013
 DP3667_MARK LOGO: UIL
 DP3667_PROJECTION: RECESSED 8 CENTIMETERS
 DP3667_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3667_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3667+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP3667_ROD/PIPE-DEPTH: 12.2 meters
 DP3667_SLEEVE-DEPTH  : 0.9 meters
 DP3667
 DP3667  HISTORY     - Date     Condition        Report By
 DP3667  HISTORY     - 20131120 MONUMENTED       AMESC
 DP3667
 DP3667                          STATION DESCRIPTION
 DP3667
 DP3667'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3667'THE STATION IS LOCATED ABOUT 7.7 MI (12.3 KM) NORTH-NORTHEAST OF
 DP3667'CARBONDALE, 7.5 MI (12.1 KM) WEST-NORTHWEST OF HERRIN AND 6.9 MI (11.1
 DP3667'KM) SOUTHEAST OF ELKVILLE.
 DP3667'
 DP3667'TO REACH FROM THE POST OFFICE IN HURST, PROCEED SOUTH ALONG BUSH
 DP3667'AVENUE FOR 0.1 MI (0.2 KM) TO IL ROUTE 149 (RUSSELL STREET), THENCE
 DP3667'WEST ALONG IL ROUTE 149 FOR 0.92 MI (1.5 KM) TO THE STATION ON THE
 DP3667'RIGHT.
 DP3667'
 DP3667'THE STATION IS 42.5 FT (13.0 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3667'149, 39.5 FT (12.0 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 12.8
 DP3667'FT (3.9 M) WEST OF A POWER POLE.
 DP3667'
 DP3667'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3667'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3667'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3668 ***********************************************************************
 DP3668  DESIGNATION -  GJ 058
 DP3668  PID         -  DP3668
 DP3668  STATE/COUNTY-  IL/JACKSON
 DP3668  COUNTRY     -  US
 DP3668  USGS QUAD   -  DE SOTO (2018)
 DP3668
 DP3668                         *CURRENT SURVEY CONTROL
 DP3668  ______________________________________________________________________
 DP3668* NAD 83(1986) POSITION- 37 49 51.63   (N) 089 10 46.14   (W)   HD_HELD1
 DP3668* NAVD 88 ORTHO HEIGHT -   125.117 (meters)      410.49  (feet) ADJUSTED
 DP3668  ______________________________________________________________________
 DP3668  GEOID HEIGHT    -        -29.201 (meters)                     GEOID18
 DP3668  DYNAMIC HEIGHT  -        125.033 (meters)      410.21  (feet) COMP
 DP3668  MODELED GRAVITY -    979,953.6   (mgal)                       NAVD 88
 DP3668
 DP3668  VERT ORDER      -  SECOND    CLASS I
 DP3668
 DP3668.The horizontal coordinates were determined by differentially corrected
 DP3668.hand held GPS observations or other comparable positioning techniques
 DP3668.and have an estimated accuracy of +/- 3 meters.
 DP3668
 DP3668.The orthometric height was determined by differential leveling and
 DP3668.adjusted by the NATIONAL GEODETIC SURVEY
 DP3668.in July 2014.
 DP3668
 DP3668.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3668.GEOID18 height accuracy estimate available here.
 DP3668
 DP3668.Click photographs - Photos may exist for this station.
 DP3668
 DP3668.The dynamic height is computed by dividing the NAVD 88
 DP3668.geopotential number by the normal gravity value computed on the
 DP3668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3668.degrees latitude (g = 980.6199 gals.).
 DP3668
 DP3668.The modeled gravity was interpolated from observed gravity values.
 DP3668
 DP3668;                    North         East    Units  Estimated Accuracy
 DP3668;SPC IL W     -   129,672.9     786,901.3     MT  (+/- 3 meters HH1 GPS) 
 DP3668
 DP3668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0819789303(NAD 83)
 DP3668
 DP3668                          SUPERSEDED SURVEY CONTROL
 DP3668
 DP3668.No superseded survey control is available for this station.
 DP3668
 DP3668_MARKER: F = FLANGE-ENCASED ROD
 DP3668_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3668_STAMPING: GJ 058 2013
 DP3668_MARK LOGO: UIL
 DP3668_PROJECTION: RECESSED 5 CENTIMETERS
 DP3668_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3668_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3668+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2013
 DP3668_ROD/PIPE-DEPTH: 5.9 meters
 DP3668_SLEEVE-DEPTH  : 0.9 meters
 DP3668
 DP3668  HISTORY     - Date     Condition        Report By
 DP3668  HISTORY     - 20131122 MONUMENTED       AMESC
 DP3668
 DP3668                          STATION DESCRIPTION
 DP3668
 DP3668'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3668'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-NORTHWEST OF
 DP3668'HERRIN, 7.4 MI (12.0 KM) NORTH-NORTHEAST OF CARBONDALE AND 6.3 MI
 DP3668'(10.1 KM) SOUTH-SOUTHEAST OF ELKVILLE.
 DP3668'
 DP3668'TO REACH FROM THE POST OFFICE IN HURST, PROCEED SOUTH ALONG BUSH
 DP3668'AVENUE FOR 0.1 MI (0.2 KM) TO IL ROUTE 149 (RUSSELL STREET), THENCE
 DP3668'WEST ALONG IL ROUTE 149 FOR 1.95 MI (3.1 KM) TO MINE ROAD AND THE
 DP3668'STATION ON THE RIGHT.
 DP3668'
 DP3668'THE STATION IS IN THE NORTHEAST QUADRANT OF MINE ROAD AND IL ROUTE
 DP3668'149, 40.3 FT (12.3 M) NORTH OF THE CENTERLINE OF IL ROUTE 149, 37.7 FT
 DP3668'(11.5 M) EAST OF THE CENTERLINE OF MINE ROAD, 16.7 FT (5.1 M)
 DP3668'SOUTHEAST  OF A SHIRLEY FARMS SIGN, 12.1 FT (3.7 M) EAST-SOUTHEAST OF
 DP3668'A POWER POLE WITH TRANSFORMER.
 DP3668'
 DP3668'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3668'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3668'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3669 ***********************************************************************
 DP3669  DESIGNATION -  GJ 059
 DP3669  PID         -  DP3669
 DP3669  STATE/COUNTY-  IL/JACKSON
 DP3669  COUNTRY     -  US
 DP3669  USGS QUAD   -  DE SOTO (2018)
 DP3669
 DP3669                         *CURRENT SURVEY CONTROL
 DP3669  ______________________________________________________________________
 DP3669* NAD 83(1986) POSITION- 37 49 37.82   (N) 089 11 41.11   (W)   HD_HELD1
 DP3669* NAVD 88 ORTHO HEIGHT -   119.779 (meters)      392.97  (feet) ADJUSTED
 DP3669  ______________________________________________________________________
 DP3669  GEOID HEIGHT    -        -29.201 (meters)                     GEOID18
 DP3669  DYNAMIC HEIGHT  -        119.698 (meters)      392.71  (feet) COMP
 DP3669  MODELED GRAVITY -    979,952.7   (mgal)                       NAVD 88
 DP3669
 DP3669  VERT ORDER      -  SECOND    CLASS I
 DP3669
 DP3669.The horizontal coordinates were determined by differentially corrected
 DP3669.hand held GPS observations or other comparable positioning techniques
 DP3669.and have an estimated accuracy of +/- 3 meters.
 DP3669
 DP3669.The orthometric height was determined by differential leveling and
 DP3669.adjusted by the NATIONAL GEODETIC SURVEY
 DP3669.in July 2014.
 DP3669
 DP3669.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3669.GEOID18 height accuracy estimate available here.
 DP3669
 DP3669.Click photographs - Photos may exist for this station.
 DP3669
 DP3669.The dynamic height is computed by dividing the NAVD 88
 DP3669.geopotential number by the normal gravity value computed on the
 DP3669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3669.degrees latitude (g = 980.6199 gals.).
 DP3669
 DP3669.The modeled gravity was interpolated from observed gravity values.
 DP3669
 DP3669;                    North         East    Units  Estimated Accuracy
 DP3669;SPC IL W     -   129,233.1     785,561.5     MT  (+/- 3 meters HH1 GPS) 
 DP3669
 DP3669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0684388909(NAD 83)
 DP3669
 DP3669                          SUPERSEDED SURVEY CONTROL
 DP3669
 DP3669.No superseded survey control is available for this station.
 DP3669
 DP3669_MARKER: F = FLANGE-ENCASED ROD
 DP3669_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3669_STAMPING: GJ 059 2013
 DP3669_MARK LOGO: UIL
 DP3669_PROJECTION: RECESSED 8 CENTIMETERS
 DP3669_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3669_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3669+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP3669_ROD/PIPE-DEPTH: 6.1 meters
 DP3669_SLEEVE-DEPTH  : 0.9 meters
 DP3669
 DP3669  HISTORY     - Date     Condition        Report By
 DP3669  HISTORY     - 20131120 MONUMENTED       AMESC
 DP3669
 DP3669                          STATION DESCRIPTION
 DP3669
 DP3669'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3669'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) EAST-NORTHEAST OF
 DP3669'MURPHYSBORO, 7.0 MI (11.3 KM) NORTH OF CARBONDALE AND 6.1 MI (9.9 KM)
 DP3669'SOUTH-SOUTHEAST OF ELKVILLE.
 DP3669'
 DP3669'TO REACH FROM THE POST OFFICE IN HURST, PROCEED SOUTH ALONG BUSH
 DP3669'AVENUE FOR 0.1 MI (0.2 KM) TO IL ROUTE 149 (RUSSELL STREET), THENCE
 DP3669'WEST ALONG IL ROUTE 149 FOR 2.85 MI (4.6 KM) TO THE STATION ON THE
 DP3669'RIGHT.
 DP3669'
 DP3669'THE STATION IS 66.9 FT (20.4 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3669'149, 371 FT (113.1 M) NORTHEAST OF A FIELD ENTRANCE, 57.4 FT (17.5 M)
 DP3669'SOUTH OF THE SOUTH RAIL OF THE RAILROAD, 18.4 FT (5.6 M) SOUTHEAST OF
 DP3669'A POWER POLE.
 DP3669'
 DP3669'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3669'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3669'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3670 ***********************************************************************
 DP3670  DESIGNATION -  GJ 060
 DP3670  PID         -  DP3670
 DP3670  STATE/COUNTY-  IL/JACKSON
 DP3670  COUNTRY     -  US
 DP3670  USGS QUAD   -  DE SOTO (2018)
 DP3670
 DP3670                         *CURRENT SURVEY CONTROL
 DP3670  ______________________________________________________________________
 DP3670* NAD 83(1986) POSITION- 37 49 23.33   (N) 089 12 43.70   (W)   HD_HELD1
 DP3670* NAVD 88 ORTHO HEIGHT -   121.899 (meters)      399.93  (feet) ADJUSTED
 DP3670  ______________________________________________________________________
 DP3670  GEOID HEIGHT    -        -29.202 (meters)                     GEOID18
 DP3670  DYNAMIC HEIGHT  -        121.817 (meters)      399.66  (feet) COMP
 DP3670  MODELED GRAVITY -    979,951.4   (mgal)                       NAVD 88
 DP3670
 DP3670  VERT ORDER      -  SECOND    CLASS I
 DP3670
 DP3670.The horizontal coordinates were determined by differentially corrected
 DP3670.hand held GPS observations or other comparable positioning techniques
 DP3670.and have an estimated accuracy of +/- 3 meters.
 DP3670
 DP3670.The orthometric height was determined by differential leveling and
 DP3670.adjusted by the NATIONAL GEODETIC SURVEY
 DP3670.in July 2014.
 DP3670
 DP3670.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3670.GEOID18 height accuracy estimate available here.
 DP3670
 DP3670.Click photographs - Photos may exist for this station.
 DP3670
 DP3670.The dynamic height is computed by dividing the NAVD 88
 DP3670.geopotential number by the normal gravity value computed on the
 DP3670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3670.degrees latitude (g = 980.6199 gals.).
 DP3670
 DP3670.The modeled gravity was interpolated from observed gravity values.
 DP3670
 DP3670;                    North         East    Units  Estimated Accuracy
 DP3670;SPC IL W     -   128,770.5     784,035.5     MT  (+/- 3 meters HH1 GPS) 
 DP3670
 DP3670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0530288498(NAD 83)
 DP3670
 DP3670                          SUPERSEDED SURVEY CONTROL
 DP3670
 DP3670.No superseded survey control is available for this station.
 DP3670
 DP3670_MARKER: F = FLANGE-ENCASED ROD
 DP3670_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3670_STAMPING: GJ 060 2013
 DP3670_MARK LOGO: UIL
 DP3670_PROJECTION: RECESSED 8 CENTIMETERS
 DP3670_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3670_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3670_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3670+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP3670_ROD/PIPE-DEPTH: 11.0 meters
 DP3670_SLEEVE-DEPTH  : 0.9 meters
 DP3670
 DP3670  HISTORY     - Date     Condition        Report By
 DP3670  HISTORY     - 20131120 MONUMENTED       AMESC
 DP3670
 DP3670                          STATION DESCRIPTION
 DP3670
 DP3670'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3670'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST-NORTHEAST OF
 DP3670'MURPHYSBORO, 6.6 MI (10.7 KM) NORTH OF CARBONDALE AND 6.1 MI (9.9 KM)
 DP3670'SOUTH-SOUTHEAST OF ELKVILLE.
 DP3670'
 DP3670'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 149 IN DE
 DP3670'SOTO PROCEED EAST ALONG IL ROUTE 149 FOR 0.95 MI (1.5 KM) TO THE
 DP3670'STATION ON THE LEFT.
 DP3670'
 DP3670'THE STATION IS 62.7 FT (19.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3670'149, 84.6 FT (25.8 M) EAST OF THE CENTERLINE OF A GRAVEL DRIVE, 71.8
 DP3670'FT (21.9 M) EAST OF A POWER POLE, 67.6 FT (20.6 M) SOUTH OF THE SOUTH
 DP3670'RAIL OF THE RAILROAD.
 DP3670'
 DP3670'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3670'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3670'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3671 ***********************************************************************
 DP3671  DESIGNATION -  GJ 061
 DP3671  PID         -  DP3671
 DP3671  STATE/COUNTY-  IL/JACKSON
 DP3671  COUNTRY     -  US
 DP3671  USGS QUAD   -  DE SOTO (2018)
 DP3671
 DP3671                         *CURRENT SURVEY CONTROL
 DP3671  ______________________________________________________________________
 DP3671* NAD 83(1986) POSITION- 37 49 04.29   (N) 089 13 39.58   (W)   HD_HELD1
 DP3671* NAVD 88 ORTHO HEIGHT -   121.908 (meters)      399.96  (feet) ADJUSTED
 DP3671  ______________________________________________________________________
 DP3671  GEOID HEIGHT    -        -29.204 (meters)                     GEOID18
 DP3671  DYNAMIC HEIGHT  -        121.826 (meters)      399.69  (feet) COMP
 DP3671  MODELED GRAVITY -    979,949.8   (mgal)                       NAVD 88
 DP3671
 DP3671  VERT ORDER      -  SECOND    CLASS I
 DP3671
 DP3671.The horizontal coordinates were determined by differentially corrected
 DP3671.hand held GPS observations or other comparable positioning techniques
 DP3671.and have an estimated accuracy of +/- 3 meters.
 DP3671
 DP3671.The orthometric height was determined by differential leveling and
 DP3671.adjusted by the NATIONAL GEODETIC SURVEY
 DP3671.in July 2014.
 DP3671
 DP3671.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3671.GEOID18 height accuracy estimate available here.
 DP3671
 DP3671.Click photographs - Photos may exist for this station.
 DP3671
 DP3671.The dynamic height is computed by dividing the NAVD 88
 DP3671.geopotential number by the normal gravity value computed on the
 DP3671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3671.degrees latitude (g = 980.6199 gals.).
 DP3671
 DP3671.The modeled gravity was interpolated from observed gravity values.
 DP3671
 DP3671;                    North         East    Units  Estimated Accuracy
 DP3671;SPC IL W     -   128,169.7     782,674.8     MT  (+/- 3 meters HH1 GPS) 
 DP3671
 DP3671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0392287944(NAD 83)
 DP3671
 DP3671                          SUPERSEDED SURVEY CONTROL
 DP3671
 DP3671.No superseded survey control is available for this station.
 DP3671
 DP3671_MARKER: F = FLANGE-ENCASED ROD
 DP3671_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3671_STAMPING: GJ 061 2013
 DP3671_MARK LOGO: UIL
 DP3671_PROJECTION: RECESSED 8 CENTIMETERS
 DP3671_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3671_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3671+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP3671_ROD/PIPE-DEPTH: 4.9 meters
 DP3671_SLEEVE-DEPTH  : 0.9 meters
 DP3671
 DP3671  HISTORY     - Date     Condition        Report By
 DP3671  HISTORY     - 20131121 MONUMENTED       AMESC
 DP3671
 DP3671                          STATION DESCRIPTION
 DP3671
 DP3671'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3671'THE STATION IS LOCATED ABOUT 6.9 MI (11.2 KM) EAST-NORTHEAST OF
 DP3671'MURPHYSBORO, 6.4 MI (10.3 KM) SOUTH OF ELKVILLE AND 6.3 MI (10.1 KM)
 DP3671'NORTH OF CARBONDALE.
 DP3671'
 DP3671'THE STATION IS IN THE NORTHEAST QUADRANT OF US ROUTE 51 (CHESTNUT
 DP3671'STREET) AND IL ROUTE 149 IN DE SOTO, 47.2 FT (14.4 M) NORTH OF THE
 DP3671'CENTERLINE OF IL ROUTE 149, 61.4 FT (18.7 M) EAST OF THE CENTERLINE OF
 DP3671'US ROUTE 51, 60.4 FT (18.4 M) WEST OF THE CENTERLINE OF THE RAILROAD
 DP3671'TRACKS, 27.9 FT (8.5 M) EAST OF POWER POLE.
 DP3671'
 DP3671'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3671'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3671'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3672 ***********************************************************************
 DP3672  DESIGNATION -  GJ 062
 DP3672  PID         -  DP3672
 DP3672  STATE/COUNTY-  IL/JACKSON
 DP3672  COUNTRY     -  US
 DP3672  USGS QUAD   -  DE SOTO (2018)
 DP3672
 DP3672                         *CURRENT SURVEY CONTROL
 DP3672  ______________________________________________________________________
 DP3672* NAD 83(1986) POSITION- 37 48 52.95   (N) 089 14 37.49   (W)   HD_HELD1
 DP3672* NAVD 88 ORTHO HEIGHT -   120.710 (meters)      396.03  (feet) ADJUSTED
 DP3672  ______________________________________________________________________
 DP3672  GEOID HEIGHT    -        -29.210 (meters)                     GEOID18
 DP3672  DYNAMIC HEIGHT  -        120.628 (meters)      395.76  (feet) COMP
 DP3672  MODELED GRAVITY -    979,948.3   (mgal)                       NAVD 88
 DP3672
 DP3672  VERT ORDER      -  SECOND    CLASS I
 DP3672
 DP3672.The horizontal coordinates were determined by differentially corrected
 DP3672.hand held GPS observations or other comparable positioning techniques
 DP3672.and have an estimated accuracy of +/- 3 meters.
 DP3672
 DP3672.The orthometric height was determined by differential leveling and
 DP3672.adjusted by the NATIONAL GEODETIC SURVEY
 DP3672.in July 2014.
 DP3672
 DP3672.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3672.GEOID18 height accuracy estimate available here.
 DP3672
 DP3672.Click photographs - Photos may exist for this station.
 DP3672
 DP3672.The dynamic height is computed by dividing the NAVD 88
 DP3672.geopotential number by the normal gravity value computed on the
 DP3672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3672.degrees latitude (g = 980.6199 gals.).
 DP3672
 DP3672.The modeled gravity was interpolated from observed gravity values.
 DP3672
 DP3672;                    North         East    Units  Estimated Accuracy
 DP3672;SPC IL W     -   127,805.9     781,261.9     MT  (+/- 3 meters HH1 GPS) 
 DP3672
 DP3672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0249787628(NAD 83)
 DP3672
 DP3672                          SUPERSEDED SURVEY CONTROL
 DP3672
 DP3672.No superseded survey control is available for this station.
 DP3672
 DP3672_MARKER: F = FLANGE-ENCASED ROD
 DP3672_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3672_STAMPING: GJ 062 2013
 DP3672_MARK LOGO: UIL
 DP3672_PROJECTION: RECESSED 8 CENTIMETERS
 DP3672_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3672+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2013
 DP3672_ROD/PIPE-DEPTH: 4.9 meters
 DP3672_SLEEVE-DEPTH  : 0.9 meters
 DP3672
 DP3672  HISTORY     - Date     Condition        Report By
 DP3672  HISTORY     - 20131122 MONUMENTED       AMESC
 DP3672
 DP3672                          STATION DESCRIPTION
 DP3672
 DP3672'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3672'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH OF ELKVILLE, 6.2
 DP3672'MI (10.0 KM) NORTH-NORTHWEST OF CARBONDALE AND 6.1 MI (9.8 KM)
 DP3672'NORTHEAST OF MURPHYSBORO.
 DP3672'
 DP3672'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 149 IN DE
 DP3672'SOTO PROCEED SOUTHWEST ALONG IL ROUTE 149 FOR 0.8 MI (1.3 KM) TO CRANE
 DP3672'ROAD, CONTINUE SOUTHWEST ALONG IL ROUTE 149 FOR 560 FT (170.7 M) TO
 DP3672'THE STATION ON THE RIGHT.
 DP3672'
 DP3672'THE STATION IS 53.2 FT (16.2 M) NORTHWEST OF THE CENTERLINE OF IL
 DP3672'ROUTE 149, 173.2 FT (52.8 M) NORTHWEST OF A TELEPHONE PEDESTAL, 45.6
 DP3672'FT (13.9 M) SOUTHEAST OF THE CENTERLINE OF THE RAILROAD.
 DP3672'
 DP3672'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3672'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3672'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3673 ***********************************************************************
 DP3673  DESIGNATION -  GJ 063
 DP3673  PID         -  DP3673
 DP3673  STATE/COUNTY-  IL/JACKSON
 DP3673  COUNTRY     -  US
 DP3673  USGS QUAD   -  MURPHYSBORO (2018)
 DP3673
 DP3673                         *CURRENT SURVEY CONTROL
 DP3673  ______________________________________________________________________
 DP3673* NAD 83(1986) POSITION- 37 48 21.40   (N) 089 15 40.37   (W)   HD_HELD1
 DP3673* NAVD 88 ORTHO HEIGHT -   121.557 (meters)      398.81  (feet) ADJUSTED
 DP3673  ______________________________________________________________________
 DP3673  GEOID HEIGHT    -        -29.213 (meters)                     GEOID18
 DP3673  DYNAMIC HEIGHT  -        121.474 (meters)      398.54  (feet) COMP
 DP3673  MODELED GRAVITY -    979,945.5   (mgal)                       NAVD 88
 DP3673
 DP3673  VERT ORDER      -  SECOND    CLASS I
 DP3673
 DP3673.The horizontal coordinates were determined by differentially corrected
 DP3673.hand held GPS observations or other comparable positioning techniques
 DP3673.and have an estimated accuracy of +/- 3 meters.
 DP3673
 DP3673.The orthometric height was determined by differential leveling and
 DP3673.adjusted by the NATIONAL GEODETIC SURVEY
 DP3673.in July 2014.
 DP3673
 DP3673.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3673.GEOID18 height accuracy estimate available here.
 DP3673
 DP3673.Click photographs - Photos may exist for this station.
 DP3673
 DP3673.The dynamic height is computed by dividing the NAVD 88
 DP3673.geopotential number by the normal gravity value computed on the
 DP3673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3673.degrees latitude (g = 980.6199 gals.).
 DP3673
 DP3673.The modeled gravity was interpolated from observed gravity values.
 DP3673
 DP3673;                    North         East    Units  Estimated Accuracy
 DP3673;SPC IL W     -   126,818.2     779,733.4     MT  (+/- 3 meters HH1 GPS) 
 DP3673
 DP3673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0093686693(NAD 83)
 DP3673
 DP3673                          SUPERSEDED SURVEY CONTROL
 DP3673
 DP3673.No superseded survey control is available for this station.
 DP3673
 DP3673_MARKER: F = FLANGE-ENCASED ROD
 DP3673_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3673_STAMPING: GJ 063 2013
 DP3673_MARK LOGO: UIL
 DP3673_PROJECTION: RECESSED 8 CENTIMETERS
 DP3673_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3673_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3673+SATELLITE: SATELLITE OBSERVATIONS - November 27, 2013
 DP3673_ROD/PIPE-DEPTH: 9.8 meters
 DP3673_SLEEVE-DEPTH  : 0.9 meters
 DP3673
 DP3673  HISTORY     - Date     Condition        Report By
 DP3673  HISTORY     - 20131127 MONUMENTED       AMESC
 DP3673
 DP3673                          STATION DESCRIPTION
 DP3673
 DP3673'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3673'THE STATION IS LOCATED ABOUT 7.3 MI (11.8 KM) SOUTH OF ELKVILLE, 6.0
 DP3673'MI (9.6 KM) NORTH-NORTHWEST OF CARBONDALE AND 5.0 MI (8.0 KM)
 DP3673'NORTHEAST OF MURPHYSBORO.
 DP3673'
 DP3673'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 149 IN DE
 DP3673'SOTO PROCEED SOUTHWEST ALONG IL ROUTE 149 FOR 1.6 MI (2.6 KM) TO
 DP3673'BOWLBY ROAD, CONTINUE SOUTHWEST ALONG IL ROUTE 149 FOR 0.4 MI (0.6 KM)
 DP3673'TO THE STATION ON THE RIGHT.
 DP3673'
 DP3673'THE STATION IS 28.2 FT (8.6 M) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DP3673'149, 86.9 FT (26.5 M) NORTHWEST OF A TELEPHONE PEDESTAL, 20.3 FT (6.2
 DP3673'M) SOUTHEAST OF A HANDHOLE.
 DP3673'
 DP3673'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3673'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3673'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3674 ***********************************************************************
 DP3674  DESIGNATION -  GJ 064
 DP3674  PID         -  DP3674
 DP3674  STATE/COUNTY-  IL/JACKSON
 DP3674  COUNTRY     -  US
 DP3674  USGS QUAD   -  MURPHYSBORO (2018)
 DP3674
 DP3674                         *CURRENT SURVEY CONTROL
 DP3674  ______________________________________________________________________
 DP3674* NAD 83(1986) POSITION- 37 47 52.79   (N) 089 16 30.21   (W)   HD_HELD1
 DP3674* NAVD 88 ORTHO HEIGHT -   121.840 (meters)      399.74  (feet) ADJUSTED
 DP3674  ______________________________________________________________________
 DP3674  GEOID HEIGHT    -        -29.215 (meters)                     GEOID18
 DP3674  DYNAMIC HEIGHT  -        121.756 (meters)      399.46  (feet) COMP
 DP3674  MODELED GRAVITY -    979,943.0   (mgal)                       NAVD 88
 DP3674
 DP3674  VERT ORDER      -  SECOND    CLASS I
 DP3674
 DP3674.The horizontal coordinates were determined by differentially corrected
 DP3674.hand held GPS observations or other comparable positioning techniques
 DP3674.and have an estimated accuracy of +/- 3 meters.
 DP3674
 DP3674.The orthometric height was determined by differential leveling and
 DP3674.adjusted by the NATIONAL GEODETIC SURVEY
 DP3674.in July 2014.
 DP3674
 DP3674.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3674.GEOID18 height accuracy estimate available here.
 DP3674
 DP3674.Click photographs - Photos may exist for this station.
 DP3674
 DP3674.The dynamic height is computed by dividing the NAVD 88
 DP3674.geopotential number by the normal gravity value computed on the
 DP3674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3674.degrees latitude (g = 980.6199 gals.).
 DP3674
 DP3674.The modeled gravity was interpolated from observed gravity values.
 DP3674
 DP3674;                    North         East    Units  Estimated Accuracy
 DP3674;SPC IL W     -   125,924.4     778,522.7     MT  (+/- 3 meters HH1 GPS) 
 DP3674
 DP3674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9969685840(NAD 83)
 DP3674
 DP3674                          SUPERSEDED SURVEY CONTROL
 DP3674
 DP3674.No superseded survey control is available for this station.
 DP3674
 DP3674_MARKER: F = FLANGE-ENCASED ROD
 DP3674_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3674_STAMPING: GJ 064 2013
 DP3674_MARK LOGO: UIL
 DP3674_PROJECTION: RECESSED 13 CENTIMETERS
 DP3674_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3674_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3674+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2013
 DP3674_ROD/PIPE-DEPTH: 14.6 meters
 DP3674_SLEEVE-DEPTH  : 0.9 meters
 DP3674
 DP3674  HISTORY     - Date     Condition        Report By
 DP3674  HISTORY     - 20131122 MONUMENTED       AMESC
 DP3674
 DP3674                          STATION DESCRIPTION
 DP3674
 DP3674'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3674'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF ORAVILLE,
 DP3674'5.8 MI (9.4 KM) NORTH-NORTHWEST OF CARBONDALE AND 4.0 MI (6.5 KM)
 DP3674'NORTHEAST OF MURPHYSBORO.
 DP3674'
 DP3674'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND IL ROUTE 149 IN DE
 DP3674'SOTO PROCEED SOUTHWEST ALONG IL ROUTE 149 FOR 2.60 MI (4.2 KM) TO
 DP3674'MYERS LANE, CONTINUE SOUTHWEST ALONG IL ROUTE 149 FOR 0.37 MI (0.6 KM)
 DP3674'TO THE STATION ON THE LEFT.
 DP3674'
 DP3674'THE STATION IS 34.1 FT (10.4 M) SOUTHEAST OF THE CENTERLINE OF IL
 DP3674'ROUTE 149, 300 FT (91.4 M) NORTHEAST OF A GRAVEL DRIVEWAY, 12.5 FT
 DP3674'(3.8 M) NORTHEAST OF A POWER POLE.
 DP3674'
 DP3674'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3674'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3674'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3675 ***********************************************************************
 DP3675  DESIGNATION -  GJ 065
 DP3675  PID         -  DP3675
 DP3675  STATE/COUNTY-  IL/JACKSON
 DP3675  COUNTRY     -  US
 DP3675  USGS QUAD   -  MURPHYSBORO (2018)
 DP3675
 DP3675                         *CURRENT SURVEY CONTROL
 DP3675  ______________________________________________________________________
 DP3675* NAD 83(1986) POSITION- 37 47 29.64   (N) 089 17 17.97   (W)   HD_HELD1
 DP3675* NAVD 88 ORTHO HEIGHT -   116.824 (meters)      383.28  (feet) ADJUSTED
 DP3675  ______________________________________________________________________
 DP3675  GEOID HEIGHT    -        -29.217 (meters)                     GEOID18
 DP3675  DYNAMIC HEIGHT  -        116.744 (meters)      383.02  (feet) COMP
 DP3675  MODELED GRAVITY -    979,940.9   (mgal)                       NAVD 88
 DP3675
 DP3675  VERT ORDER      -  SECOND    CLASS I
 DP3675
 DP3675.The horizontal coordinates were determined by differentially corrected
 DP3675.hand held GPS observations or other comparable positioning techniques
 DP3675.and have an estimated accuracy of +/- 3 meters.
 DP3675
 DP3675.The orthometric height was determined by differential leveling and
 DP3675.adjusted by the NATIONAL GEODETIC SURVEY
 DP3675.in July 2014.
 DP3675
 DP3675.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3675.GEOID18 height accuracy estimate available here.
 DP3675
 DP3675.Click photographs - Photos may exist for this station.
 DP3675
 DP3675.The dynamic height is computed by dividing the NAVD 88
 DP3675.geopotential number by the normal gravity value computed on the
 DP3675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3675.degrees latitude (g = 980.6199 gals.).
 DP3675
 DP3675.The modeled gravity was interpolated from observed gravity values.
 DP3675
 DP3675;                    North         East    Units  Estimated Accuracy
 DP3675;SPC IL W     -   125,199.6     777,361.0     MT  (+/- 3 meters HH1 GPS) 
 DP3675
 DP3675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9851085155(NAD 83)
 DP3675
 DP3675                          SUPERSEDED SURVEY CONTROL
 DP3675
 DP3675.No superseded survey control is available for this station.
 DP3675
 DP3675_MARKER: F = FLANGE-ENCASED ROD
 DP3675_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3675_STAMPING: GJ 065 2013
 DP3675_MARK LOGO: UIL
 DP3675_PROJECTION: RECESSED 8 CENTIMETERS
 DP3675_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3675_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3675+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2013
 DP3675_ROD/PIPE-DEPTH: 8.5 meters
 DP3675_SLEEVE-DEPTH  : 0.9 meters
 DP3675
 DP3675  HISTORY     - Date     Condition        Report By
 DP3675  HISTORY     - 20131123 MONUMENTED       AMESC
 DP3675
 DP3675                          STATION DESCRIPTION
 DP3675
 DP3675'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3675'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHEAST OF ORAVILLE,
 DP3675'5.9 MI (9.5 KM) NORTHWEST OF CARBONDALE AND 3.2 MI (5.1 KM) NORTHEAST
 DP3675'OF MURPHYSBORO.
 DP3675'
 DP3675'TO REACH FROM THE COURTHOUSE IN MURPHYSBORO PROCEED EAST ALONG IL
 DP3675'ROUTE 149 FOR 0.5 MI (0.8 KM) TO IL ROUTE 13/127, THENCE NORTH ALONG
 DP3675'IL ROUTE 13/127/149 FOR 0.9 MI (1.4 KM) TO WHERE IL ROUTE 149 HEADS
 DP3675'NORTHEAST, THENCE NORTHEAST ALONG IL ROUTE 149 FOR 2.15 MI (3.5 KM) TO
 DP3675'THE BEAUCOUP CREEK BRIDGE, FROM THE EAST END OF THE BRIDGE CONTINUE
 DP3675'NORTHEAST ALONG IL ROUTE 149 FOR 1060 FT (323.1 M) TO THE STATION ON
 DP3675'THE RIGHT.
 DP3675'
 DP3675'THE STATION IS 43.3 FT (13.2 M) SOUTHEAST OF THE CENTERLINE OF IL
 DP3675'ROUTE 149, 55.1 FT (16.8 M) SOUTHWEST OF A POWER POLE WITH TRANSFORMER
 DP3675'AND GUY WIRE, 17.4 FT (5.3 M) SOUTHWEST OF A RAILROAD TIE FENCE POST.
 DP3675'
 DP3675'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3675'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3675'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3676 ***********************************************************************
 DP3676  DESIGNATION -  GJ 066
 DP3676  PID         -  DP3676
 DP3676  STATE/COUNTY-  IL/JACKSON
 DP3676  COUNTRY     -  US
 DP3676  USGS QUAD   -  MURPHYSBORO (2018)
 DP3676
 DP3676                         *CURRENT SURVEY CONTROL
 DP3676  ______________________________________________________________________
 DP3676* NAD 83(1986) POSITION- 37 47 18.79   (N) 089 18 03.14   (W)   HD_HELD1
 DP3676* NAVD 88 ORTHO HEIGHT -   125.753 (meters)      412.57  (feet) ADJUSTED
 DP3676  ______________________________________________________________________
 DP3676  GEOID HEIGHT    -        -29.219 (meters)                     GEOID18
 DP3676  DYNAMIC HEIGHT  -        125.666 (meters)      412.29  (feet) COMP
 DP3676  MODELED GRAVITY -    979,939.4   (mgal)                       NAVD 88
 DP3676
 DP3676  VERT ORDER      -  SECOND    CLASS I
 DP3676
 DP3676.The horizontal coordinates were determined by differentially corrected
 DP3676.hand held GPS observations or other comparable positioning techniques
 DP3676.and have an estimated accuracy of +/- 3 meters.
 DP3676
 DP3676.The orthometric height was determined by differential leveling and
 DP3676.adjusted by the NATIONAL GEODETIC SURVEY
 DP3676.in July 2014.
 DP3676
 DP3676.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3676.GEOID18 height accuracy estimate available here.
 DP3676
 DP3676.Click photographs - Photos may exist for this station.
 DP3676
 DP3676.The dynamic height is computed by dividing the NAVD 88
 DP3676.geopotential number by the normal gravity value computed on the
 DP3676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3676.degrees latitude (g = 980.6199 gals.).
 DP3676
 DP3676.The modeled gravity was interpolated from observed gravity values.
 DP3676
 DP3676;                    North         East    Units  Estimated Accuracy
 DP3676;SPC IL W     -   124,854.8     776,258.9     MT  (+/- 3 meters HH1 GPS) 
 DP3676
 DP3676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9739784848(NAD 83)
 DP3676
 DP3676                          SUPERSEDED SURVEY CONTROL
 DP3676
 DP3676.No superseded survey control is available for this station.
 DP3676
 DP3676_MARKER: F = FLANGE-ENCASED ROD
 DP3676_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3676_STAMPING: GJ 066 2013
 DP3676_MARK LOGO: UIL
 DP3676_PROJECTION: RECESSED 8 CENTIMETERS
 DP3676_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3676_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3676+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2013
 DP3676_ROD/PIPE-DEPTH: 16.5 meters
 DP3676_SLEEVE-DEPTH  : 0.9 meters
 DP3676
 DP3676  HISTORY     - Date     Condition        Report By
 DP3676  HISTORY     - 20131122 MONUMENTED       AMESC
 DP3676
 DP3676                          STATION DESCRIPTION
 DP3676
 DP3676'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3676'THE STATION IS LOCATED ABOUT 6.9 MI (11.2 KM) SOUTHEAST OF ORAVILLE,
 DP3676'6.3 MI (10.1 KM) NORTHWEST OF CARBONDALE AND 2.5 MI (4.0 KM) NORTHEAST
 DP3676'OF MURPHYSBORO.
 DP3676'
 DP3676'TO REACH FROM THE COURTHOUSE IN MURPHYSBORO PROCEED EAST ALONG IL
 DP3676'ROUTE 149 FOR 0.5 MI (0.8 KM) TO IL ROUTE 13/127, THENCE NORTH ALONG
 DP3676'IL ROUTE 13/127/149 FOR 0.9 MI (1.4 KM) TO WHERE IL ROUTE 149 HEADS
 DP3676'NORTHEAST, THENCE NORTHEAST ALONG IL ROUTE 149 FOR 1.63 MI (2.6 KM) TO
 DP3676'BRAMA ROAD AND THE STATION ON THE RIGHT.
 DP3676'
 DP3676'THE STATION IS IN THE SOUTHEAST QUADRANT OF IL ROUTE 149 AND BRAMA
 DP3676'ROAD, 53.5 FT (16.3 M) SOUTHEAST OF THE CENTERLINE OF IL ROUTE 149,
 DP3676'31.5 FT (9.6 M) NORTHEAST OF THE CENTERLINE OF BRAMA ROAD, 11.5 FT
 DP3676'(3.5 M) NORTHEAST OF A POWER POLE WITH GUY WIRE, 10.5 FT (3.2 M)
 DP3676'SOUTHEAST OF A CABLE TELEVISION PEDESTAL, 7.5 FT (2.3 M) SOUTHEAST OF
 DP3676'A TELEPHONE PEDESTAL.
 DP3676'
 DP3676'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3676'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3676'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3677 ***********************************************************************
 DP3677  DESIGNATION -  GJ 067
 DP3677  PID         -  DP3677
 DP3677  STATE/COUNTY-  IL/JACKSON
 DP3677  COUNTRY     -  US
 DP3677  USGS QUAD   -  MURPHYSBORO (2018)
 DP3677
 DP3677                         *CURRENT SURVEY CONTROL
 DP3677  ______________________________________________________________________
 DP3677* NAD 83(1986) POSITION- 37 47 07.72   (N) 089 18 50.28   (W)   HD_HELD1
 DP3677* NAVD 88 ORTHO HEIGHT -   126.691 (meters)      415.65  (feet) ADJUSTED
 DP3677  ______________________________________________________________________
 DP3677  GEOID HEIGHT    -        -29.220 (meters)                     GEOID18
 DP3677  DYNAMIC HEIGHT  -        126.603 (meters)      415.36  (feet) COMP
 DP3677  MODELED GRAVITY -    979,937.8   (mgal)                       NAVD 88
 DP3677
 DP3677  VERT ORDER      -  SECOND    CLASS I
 DP3677
 DP3677.The horizontal coordinates were determined by differentially corrected
 DP3677.hand held GPS observations or other comparable positioning techniques
 DP3677.and have an estimated accuracy of +/- 3 meters.
 DP3677
 DP3677.The orthometric height was determined by differential leveling and
 DP3677.adjusted by the NATIONAL GEODETIC SURVEY
 DP3677.in July 2014.
 DP3677
 DP3677.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3677.GEOID18 height accuracy estimate available here.
 DP3677
 DP3677.Click photographs - Photos may exist for this station.
 DP3677
 DP3677.The dynamic height is computed by dividing the NAVD 88
 DP3677.geopotential number by the normal gravity value computed on the
 DP3677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3677.degrees latitude (g = 980.6199 gals.).
 DP3677
 DP3677.The modeled gravity was interpolated from observed gravity values.
 DP3677
 DP3677;                    North         East    Units  Estimated Accuracy
 DP3677;SPC IL W     -   124,502.9     775,108.7     MT  (+/- 3 meters HH1 GPS) 
 DP3677
 DP3677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9623584535(NAD 83)
 DP3677
 DP3677                          SUPERSEDED SURVEY CONTROL
 DP3677
 DP3677.No superseded survey control is available for this station.
 DP3677
 DP3677_MARKER: F = FLANGE-ENCASED ROD
 DP3677_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3677_STAMPING: GJ 067 2013
 DP3677_MARK LOGO: UIL
 DP3677_PROJECTION: RECESSED 5 CENTIMETERS
 DP3677_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3677+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2013
 DP3677_ROD/PIPE-DEPTH: 14.6 meters
 DP3677_SLEEVE-DEPTH  : 0.9 meters
 DP3677
 DP3677  HISTORY     - Date     Condition        Report By
 DP3677  HISTORY     - 20131122 MONUMENTED       AMESC
 DP3677
 DP3677                          STATION DESCRIPTION
 DP3677
 DP3677'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3677'THE STATION IS LOCATED ABOUT 6.7 MI (10.7 KM) NORTHWEST OF CARBONDALE,
 DP3677'6.7 MI (10.7 KM) SOUTHEAST OF ORAVILLE AND 1.9 MI (3.0 KM) NORTHEAST
 DP3677'OF MURPHYSBORO.
 DP3677'
 DP3677'TO REACH FROM THE COURTHOUSE IN MURPHYSBORO PROCEED EAST ALONG IL
 DP3677'ROUTE 149 FOR 0.5 MI (0.8 KM) TO IL ROUTE 13/127, THENCE NORTH ALONG
 DP3677'IL ROUTE 13/127/149 FOR 0.9 MI (1.4 KM) TO WHERE IL ROUTE 149 HEADS
 DP3677'NORTHEAST, THENCE NORTHEAST ALONG IL ROUTE 149 FOR 0.8 MI (1.3 KM) TO
 DP3677'TIMBER TRAIL DRIVE, CONTINUE ALONG IL ROUTE 149 FOR 350 FT (106.7 M)
 DP3677'TO THE STATION ON THE RIGHT.
 DP3677'
 DP3677'THE STATION IS 42.3 FT (12.9 M) SOUTHEAST OF THE CENTERLINE OF IL
 DP3677'ROUTE 149, 65.3 FT (19.9 M) NORTHEAST OF A FIRE HYDRANT, 58.7 FT (17.9
 DP3677'M) NORTHEAST OF A TELEPHONE PEDESTAL, 49.0 FT (14.9 M) NORTHEAST OF A
 DP3677'DRIVEWAY, 34.4 FT (10.5 M) NORTHEAST OF A POWER POLE.
 DP3677'
 DP3677'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3677'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3677'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3678 ***********************************************************************
 DP3678  DESIGNATION -  GJ 068
 DP3678  PID         -  DP3678
 DP3678  STATE/COUNTY-  IL/JACKSON
 DP3678  COUNTRY     -  US
 DP3678  USGS QUAD   -  MURPHYSBORO (2018)
 DP3678
 DP3678                         *CURRENT SURVEY CONTROL
 DP3678  ______________________________________________________________________
 DP3678* NAD 83(1986) POSITION- 37 46 16.38   (N) 089 19 32.51   (W)   HD_HELD1
 DP3678* NAVD 88 ORTHO HEIGHT -   118.886 (meters)      390.05  (feet) ADJUSTED
 DP3678  ______________________________________________________________________
 DP3678  GEOID HEIGHT    -        -29.208 (meters)                     GEOID18
 DP3678  DYNAMIC HEIGHT  -        118.804 (meters)      389.78  (feet) COMP
 DP3678  MODELED GRAVITY -    979,934.1   (mgal)                       NAVD 88
 DP3678
 DP3678  VERT ORDER      -  SECOND    CLASS I
 DP3678
 DP3678.The horizontal coordinates were determined by differentially corrected
 DP3678.hand held GPS observations or other comparable positioning techniques
 DP3678.and have an estimated accuracy of +/- 3 meters.
 DP3678
 DP3678.The orthometric height was determined by differential leveling and
 DP3678.adjusted by the NATIONAL GEODETIC SURVEY
 DP3678.in July 2014.
 DP3678
 DP3678.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3678.GEOID18 height accuracy estimate available here.
 DP3678
 DP3678.Click photographs - Photos may exist for this station.
 DP3678
 DP3678.The dynamic height is computed by dividing the NAVD 88
 DP3678.geopotential number by the normal gravity value computed on the
 DP3678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3678.degrees latitude (g = 980.6199 gals.).
 DP3678
 DP3678.The modeled gravity was interpolated from observed gravity values.
 DP3678
 DP3678;                    North         East    Units  Estimated Accuracy
 DP3678;SPC IL W     -   122,910.7     774,089.6     MT  (+/- 3 meters HH1 GPS) 
 DP3678
 DP3678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9516382978(NAD 83)
 DP3678
 DP3678                          SUPERSEDED SURVEY CONTROL
 DP3678
 DP3678.No superseded survey control is available for this station.
 DP3678
 DP3678_MARKER: F = FLANGE-ENCASED ROD
 DP3678_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3678_STAMPING: GJ 068 2013
 DP3678_MARK LOGO: UIL
 DP3678_PROJECTION: RECESSED 8 CENTIMETERS
 DP3678_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3678_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3678+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2013
 DP3678_ROD/PIPE-DEPTH: 14.6 meters
 DP3678_SLEEVE-DEPTH  : 0.9 meters
 DP3678
 DP3678  HISTORY     - Date     Condition        Report By
 DP3678  HISTORY     - 20131123 MONUMENTED       AMESC
 DP3678
 DP3678                          STATION DESCRIPTION
 DP3678
 DP3678'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 DP3678'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF
 DP3678'ORAVILLE, 6.7 MI (10.8 KM) WEST-NORTHWEST OF CARBONDALE AND 0.7 MI
 DP3678'(1.1 KM) NORTHEAST OF MURPHYSBORO.
 DP3678'
 DP3678'TO REACH FROM THE COURTHOUSE IN MURPHYSBORO PROCEED EAST ALONG IL
 DP3678'ROUTE 149 FOR 0.5 MI (0.8 KM) TO IL ROUTE 13/127, THENCE NORTH ALONG
 DP3678'IL ROUTE 13/127/149 FOR 0.45 MI (0.7 KM) TO MOBILE RANCH ROAD, THENCE
 DP3678'EAST ON MOBILE RANCH ROAD FOR 205 FT (62.5 M) TO THE STATION ON THE
 DP3678'LEFT.
 DP3678'
 DP3678'THE STATION IS 44.0 FT (13.4 M) EAST OF THE CENTERLINE OF MOBILE RANCH
 DP3678'ROAD, 78.7 FT (24.0 M) NORTH OF THE CENTERLINE OF MARIAN DRIVE, 35.1
 DP3678'FT (10.7 M) SOUTHEAST OF THE END OF GUARD RAIL, 30.5 FT (9.3 M) SOUTH
 DP3678'OF A TELEPHONE PEDESTAL, 25.6 FT (7.8 M) SOUTHEAST OF A FIRE HYDRANT,
 DP3678'23.0 FT (7.0 M) NORTH OF A CONCRETE RIGHT OF WAY MARKER, 2.6 FT (0.8
 DP3678'M) WEST OF FENCE.
 DP3678'
 DP3678'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3678'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3678'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3679 ***********************************************************************
 DP3679  DESIGNATION -  GJ 069
 DP3679  PID         -  DP3679
 DP3679  STATE/COUNTY-  IL/FRANKLIN
 DP3679  COUNTRY     -  US
 DP3679  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3679
 DP3679                         *CURRENT SURVEY CONTROL
 DP3679  ______________________________________________________________________
 DP3679* NAD 83(1986) POSITION- 37 53 58.71   (N) 088 52 33.76   (W)   HD_HELD1
 DP3679* NAVD 88 ORTHO HEIGHT -   122.545 (meters)      402.05  (feet) ADJUSTED
 DP3679  ______________________________________________________________________
 DP3679  GEOID HEIGHT    -        -29.508 (meters)                     GEOID18
 DP3679  DYNAMIC HEIGHT  -        122.462 (meters)      401.78  (feet) COMP
 DP3679  MODELED GRAVITY -    979,950.3   (mgal)                       NAVD 88
 DP3679
 DP3679  VERT ORDER      -  SECOND    CLASS I
 DP3679
 DP3679.The horizontal coordinates were determined by differentially corrected
 DP3679.hand held GPS observations or other comparable positioning techniques
 DP3679.and have an estimated accuracy of +/- 3 meters.
 DP3679
 DP3679.The orthometric height was determined by differential leveling and
 DP3679.adjusted by the NATIONAL GEODETIC SURVEY
 DP3679.in July 2014.
 DP3679
 DP3679.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3679.GEOID18 height accuracy estimate available here.
 DP3679
 DP3679.Click photographs - Photos may exist for this station.
 DP3679
 DP3679.The dynamic height is computed by dividing the NAVD 88
 DP3679.geopotential number by the normal gravity value computed on the
 DP3679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3679.degrees latitude (g = 980.6199 gals.).
 DP3679
 DP3679.The modeled gravity was interpolated from observed gravity values.
 DP3679
 DP3679;                    North         East    Units  Estimated Accuracy
 DP3679;SPC IL E     -   136,974.7     252,268.5     MT  (+/- 3 meters HH1 GPS) 
 DP3679
 DP3679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3505696339(NAD 83)
 DP3679
 DP3679                          SUPERSEDED SURVEY CONTROL
 DP3679
 DP3679.No superseded survey control is available for this station.
 DP3679
 DP3679_MARKER: DD = SURVEY DISK
 DP3679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3679_STAMPING: GJ 069
 DP3679_MARK LOGO: ILHD
 DP3679_PROJECTION: FLUSH
 DP3679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3679+STABILITY: SURFACE MOTION
 DP3679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3679+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2013
 DP3679
 DP3679  HISTORY     - Date     Condition        Report By
 DP3679  HISTORY     - UNK      MONUMENTED       ILHD
 DP3679  HISTORY     - 20131123 GOOD             AMESC
 DP3679
 DP3679                          STATION DESCRIPTION
 DP3679
 DP3679'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3679'THE STATION IS LOCATED ABOUT 6.3 MI (10.2 KM) WEST OF THOMPSONVILLE,
 DP3679'6.1 MI (9.9 KM) NORTH-NORTHEAST OF JOHNSTON CITY AND 3.0 MI (4.9 KM)
 DP3679'EAST OF WEST FRANKFORT.
 DP3679'
 DP3679'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED EAST ALONG IL
 DP3679'ROUTE 149 2.7 MI (4.3 KM) TO DUNSTON ROAD, CONTINUE EAST ALONG IL
 DP3679'ROUTE 149 395.0 FT (120.4 M) TO THE STATION ON THE RIGHT.
 DP3679'
 DP3679'THE STATION IS 35.1 FT (10.7 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3679'149, 87.9 FT (26.8 M) SOUTHWEST OF POWER POLE NUMBER WF 533 WITH GUY
 DP3679'WIRE, 80.7 FT (24.6 M) EAST OF THE NORTH END OF THE GARDNER FENCE
 DP3679'SIGN, 23.6 FT (7.2 M) EAST OF THE CENTERLINE OF DRIVE TO ADDRESS
 DP3679'15124, 14.8 FT (4.5 M) WEST OF TELEPHONE PEDESTAL NUMBER TR 13 P-2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3680 ***********************************************************************
 DP3680  DESIGNATION -  GJ 070
 DP3680  PID         -  DP3680
 DP3680  STATE/COUNTY-  IL/FRANKLIN
 DP3680  COUNTRY     -  US
 DP3680  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3680
 DP3680                         *CURRENT SURVEY CONTROL
 DP3680  ______________________________________________________________________
 DP3680* NAD 83(1986) POSITION- 37 53 59.27   (N) 088 52 58.70   (W)   HD_HELD1
 DP3680* NAVD 88 ORTHO HEIGHT -   122.745 (meters)      402.71  (feet) ADJUSTED
 DP3680  ______________________________________________________________________
 DP3680  GEOID HEIGHT    -        -29.501 (meters)                     GEOID18
 DP3680  DYNAMIC HEIGHT  -        122.661 (meters)      402.43  (feet) COMP
 DP3680  MODELED GRAVITY -    979,950.8   (mgal)                       NAVD 88
 DP3680
 DP3680  VERT ORDER      -  SECOND    CLASS I
 DP3680
 DP3680.The horizontal coordinates were determined by differentially corrected
 DP3680.hand held GPS observations or other comparable positioning techniques
 DP3680.and have an estimated accuracy of +/- 3 meters.
 DP3680
 DP3680.The orthometric height was determined by differential leveling and
 DP3680.adjusted by the NATIONAL GEODETIC SURVEY
 DP3680.in July 2014.
 DP3680
 DP3680.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3680.GEOID18 height accuracy estimate available here.
 DP3680
 DP3680.Click photographs - Photos may exist for this station.
 DP3680
 DP3680.The dynamic height is computed by dividing the NAVD 88
 DP3680.geopotential number by the normal gravity value computed on the
 DP3680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3680.degrees latitude (g = 980.6199 gals.).
 DP3680
 DP3680.The modeled gravity was interpolated from observed gravity values.
 DP3680
 DP3680;                    North         East    Units  Estimated Accuracy
 DP3680;SPC IL E     -   136,995.5     251,659.3     MT  (+/- 3 meters HH1 GPS) 
 DP3680
 DP3680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3444796368(NAD 83)
 DP3680
 DP3680                          SUPERSEDED SURVEY CONTROL
 DP3680
 DP3680.No superseded survey control is available for this station.
 DP3680
 DP3680_MARKER: DD = SURVEY DISK
 DP3680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3680_STAMPING: GJ 070
 DP3680_MARK LOGO: ILHD
 DP3680_PROJECTION: FLUSH
 DP3680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3680+STABILITY: SURFACE MOTION
 DP3680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3680+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2013
 DP3680
 DP3680  HISTORY     - Date     Condition        Report By
 DP3680  HISTORY     - UNK      MONUMENTED       ILHD
 DP3680  HISTORY     - 20131123 GOOD             AMESC
 DP3680
 DP3680                          STATION DESCRIPTION
 DP3680
 DP3680'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3680'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST OF THOMPSONVILLE,
 DP3680'6.0 MI (9.6 KM) NORTH-NORTHEAST OF JOHNSTON CITY AND 2.6 MI (4.3 KM)
 DP3680'EAST OF WEST FRANKFORT.
 DP3680'
 DP3680'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED EAST ALONG IL
 DP3680'ROUTE 149 2.2 MI (3.5 KM) TO TAYLOR ROAD, CONTINUE EAST ALONG IL ROUTE
 DP3680'149 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP3680'
 DP3680'THE STATION IS 34.4 FT (10.5 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3680'149, 112.2 FT (34.2 M) WEST OF A POWER POLE, 44.3 FT (13.5 M)
 DP3680'SOUTHWEST OF A WATER VALVE, 32.5 FT (9.9 M) EAST OF A POWER POLE WITH
 DP3680'LIGHT AND TRANSFORMER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3681 ***********************************************************************
 DP3681  DESIGNATION -  GJ 071
 DP3681  PID         -  DP3681
 DP3681  STATE/COUNTY-  IL/FRANKLIN
 DP3681  COUNTRY     -  US
 DP3681  USGS QUAD   -  WEST FRANKFORT (2018)
 DP3681
 DP3681                         *CURRENT SURVEY CONTROL
 DP3681  ______________________________________________________________________
 DP3681* NAD 83(1986) POSITION- 37 53 58.42   (N) 088 53 24.39   (W)   HD_HELD1
 DP3681* NAVD 88 ORTHO HEIGHT -   120.941 (meters)      396.79  (feet) ADJUSTED
 DP3681  ______________________________________________________________________
 DP3681  GEOID HEIGHT    -        -29.493 (meters)                     GEOID18
 DP3681  DYNAMIC HEIGHT  -        120.860 (meters)      396.52  (feet) COMP
 DP3681  MODELED GRAVITY -    979,951.2   (mgal)                       NAVD 88
 DP3681
 DP3681  VERT ORDER      -  SECOND    CLASS I
 DP3681
 DP3681.The horizontal coordinates were determined by differentially corrected
 DP3681.hand held GPS observations or other comparable positioning techniques
 DP3681.and have an estimated accuracy of +/- 3 meters.
 DP3681
 DP3681.The orthometric height was determined by differential leveling and
 DP3681.adjusted by the NATIONAL GEODETIC SURVEY
 DP3681.in July 2014.
 DP3681
 DP3681.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3681.GEOID18 height accuracy estimate available here.
 DP3681
 DP3681.Click photographs - Photos may exist for this station.
 DP3681
 DP3681.The dynamic height is computed by dividing the NAVD 88
 DP3681.geopotential number by the normal gravity value computed on the
 DP3681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3681.degrees latitude (g = 980.6199 gals.).
 DP3681
 DP3681.The modeled gravity was interpolated from observed gravity values.
 DP3681
 DP3681;                    North         East    Units  Estimated Accuracy
 DP3681;SPC IL E     -   136,973.0     251,031.5     MT  (+/- 3 meters HH1 GPS) 
 DP3681
 DP3681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3381996355(NAD 83)
 DP3681
 DP3681                          SUPERSEDED SURVEY CONTROL
 DP3681
 DP3681.No superseded survey control is available for this station.
 DP3681
 DP3681_MARKER: DD = SURVEY DISK
 DP3681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3681_STAMPING: GJ 071
 DP3681_MARK LOGO: ILHD
 DP3681_PROJECTION: FLUSH
 DP3681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3681+STABILITY: SURFACE MOTION
 DP3681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3681+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2013
 DP3681
 DP3681  HISTORY     - Date     Condition        Report By
 DP3681  HISTORY     - UNK      MONUMENTED       ILHD
 DP3681  HISTORY     - 20131123 GOOD             AMESC
 DP3681
 DP3681                          STATION DESCRIPTION
 DP3681
 DP3681'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3681'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF THOMPSONVILLE,
 DP3681'5.8 MI (9.4 KM) NORTH-NORTHEAST OF JOHNSTON CITY AND 2.3 MI (3.6 KM)
 DP3681'EAST OF WEST FRANKFORT.
 DP3681'
 DP3681'TO REACH FROM THE POST OFFICE IN WEST FRANKFORT, PROCEED EAST ALONG IL
 DP3681'ROUTE 149 1.95 MI (3.1 KM) TO GREEN LEAF LANE, CONTINUE EAST ALONG IL
 DP3681'ROUTE 149 410 FT (125.0 M) TO THE STATION ON THE RIGHT.
 DP3681'
 DP3681'THE STATION IS 34.8 FT (10.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3681'149, 187.2 FT (57.1 M) EAST OF THE EAST ENTRANCE TO GLEN WEEK CLASSIC
 DP3681'CARS, 77.3 FT (23.6 M) EAST OF A POWER POLE, 76.1 FT (23.2 M)
 DP3681'SOUTHWEST OF A POWER POLE WITH TRANSFORMER, 72.5 FT (22.1 M) WEST OF A
 DP3681'FIBER OPTIC WARNING POST AND POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3682 ***********************************************************************
 DP3682  DESIGNATION -  GJ 072
 DP3682  PID         -  DP3682
 DP3682  STATE/COUNTY-  IL/JACKSON
 DP3682  COUNTRY     -  US
 DP3682  USGS QUAD   -  DE SOTO (2018)
 DP3682
 DP3682                         *CURRENT SURVEY CONTROL
 DP3682  ______________________________________________________________________
 DP3682* NAD 83(1986) POSITION- 37 49 49.32   (N) 089 11 12.42   (W)   HD_HELD1
 DP3682* NAVD 88 ORTHO HEIGHT -   117.256 (meters)      384.70  (feet) ADJUSTED
 DP3682  ______________________________________________________________________
 DP3682  GEOID HEIGHT    -        -29.202 (meters)                     GEOID18
 DP3682  DYNAMIC HEIGHT  -        117.177 (meters)      384.44  (feet) COMP
 DP3682  MODELED GRAVITY -    979,953.4   (mgal)                       NAVD 88
 DP3682
 DP3682  VERT ORDER      -  SECOND    CLASS I
 DP3682
 DP3682.The horizontal coordinates were determined by differentially corrected
 DP3682.hand held GPS observations or other comparable positioning techniques
 DP3682.and have an estimated accuracy of +/- 3 meters.
 DP3682
 DP3682.The orthometric height was determined by differential leveling and
 DP3682.adjusted by the NATIONAL GEODETIC SURVEY
 DP3682.in July 2014.
 DP3682
 DP3682.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3682.GEOID18 height accuracy estimate available here.
 DP3682
 DP3682.Click photographs - Photos may exist for this station.
 DP3682
 DP3682.The dynamic height is computed by dividing the NAVD 88
 DP3682.geopotential number by the normal gravity value computed on the
 DP3682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3682.degrees latitude (g = 980.6199 gals.).
 DP3682
 DP3682.The modeled gravity was interpolated from observed gravity values.
 DP3682
 DP3682;                    North         East    Units  Estimated Accuracy
 DP3682;SPC IL W     -   129,594.9     786,259.4     MT  (+/- 3 meters HH1 GPS) 
 DP3682
 DP3682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0755389247(NAD 83)
 DP3682
 DP3682                          SUPERSEDED SURVEY CONTROL
 DP3682
 DP3682.No superseded survey control is available for this station.
 DP3682
 DP3682_MARKER: DD = SURVEY DISK
 DP3682_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP3682_SP_SET: WING WALL
 DP3682_STAMPING: GJ 072
 DP3682_MARK LOGO: ILDT
 DP3682_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3682_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3682+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2013
 DP3682
 DP3682  HISTORY     - Date     Condition        Report By
 DP3682  HISTORY     - UNK      MONUMENTED       ILDT
 DP3682  HISTORY     - 20131123 GOOD             AMESC
 DP3682
 DP3682                          STATION DESCRIPTION
 DP3682
 DP3682'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3682'THE STATION IS LOCATED ABOUT 8.9 MI (14.4 KM) WEST-NORTHWEST OF
 DP3682'HERRIN, 7.3 MI (11.8 KM) NORTH-NORTHEAST OF CARBONDALE AND 6.1 MI (9.8
 DP3682'KM) SOUTH-SOUTHEAST OF ELKVILLE.
 DP3682'
 DP3682'TO REACH FROM THE POST OFFICE IN HURST, PROCEED SOUTH ALONG BUSH
 DP3682'AVENUE 0.1 MI (0.2 KM) TO IL ROUTE 149, THENCE WEST ALONG IL ROUTE 149
 DP3682'2.35 MI (3.8 KM) TO THE BRIDGE OVER THE LITTLE MUDDY RIVER AND THE
 DP3682'STATION ON THE RIGHT.
 DP3682'
 DP3682'THE STATION IS IN TOP OF THE NORTHEAST WING WALL, 18.0 FT (5.5 M)
 DP3682'NORTHWEST OF THE CENTERLINE OF IL ROUTE 149, LEVEL WITH THE ROAD
 DP3682'SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1297 ***********************************************************************
 MF1297  DESIGNATION -  GLEN ELLYN S MUNICIPAL TANK
 MF1297  PID         -  MF1297
 MF1297  STATE/COUNTY-  IL/DU PAGE
 MF1297  COUNTRY     -  US
 MF1297  USGS QUAD   -  WHEATON (2018)
 MF1297
 MF1297                         *CURRENT SURVEY CONTROL
 MF1297  ______________________________________________________________________
 MF1297* NAD 83(1997) POSITION- 41 51 40.82138(N) 088 04 28.97268(W)   ADJUSTED
 MF1297  ______________________________________________________________________
 MF1297  GEOID HEIGHT    -        -33.288 (meters)                     GEOID18
 MF1297  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 MF1297  HORZ ORDER      -  THIRD
 MF1297
 MF1297.The horizontal coordinates were established by classical geodetic methods
 MF1297.and adjusted by the National Geodetic Survey in October 1999.
 MF1297
 MF1297.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1297.GEOID18 height accuracy estimate available here.
 MF1297
 MF1297.Click photographs - Photos may exist for this station.
 MF1297
 MF1297.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1297
 MF1297. The following values were computed from the NAD 83(1997) position.
 MF1297
 MF1297;                    North         East     Units Scale Factor Converg.
 MF1297;SPC IL E     -   576,734.018   321,472.681   MT  0.99998067   +0 10 21.3
 MF1297;SPC IL E     - 1,892,168.19  1,054,698.29   sFT  0.99998067   +0 10 21.3
 MF1297;UTM  16      - 4,634,939.370   410,801.142   MT  0.99969791   -0 43 02.1
 MF1297
 MF1297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1080134939(NAD 83)
 MF1297
 MF1297                          SUPERSEDED SURVEY CONTROL
 MF1297
 MF1297  NAD 83(1997)-  41 51 40.82156(N)    088 04 28.97345(W) AD(       ) 3
 MF1297  NAD 83(1986)-  41 51 40.82562(N)    088 04 28.98390(W) AD(       ) 3
 MF1297  NAD 27      -  41 51 40.71800(N)    088 04 28.74500(W) AD(       ) 3
 MF1297
 MF1297.Superseded values are not recommended for survey control.
 MF1297
 MF1297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1297.See file dsdata.pdf to determine how the superseded data were derived.
 MF1297
 MF1297_MARKER: 53 = ELEVATED TANK
 MF1297
 MF1297  HISTORY     - Date     Condition        Report By
 MF1297  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1297  HISTORY     - 19970918 GOOD             USPSQD
 MF1297  HISTORY     - 19971101 GOOD             USPSQD
 MF1297  HISTORY     - 19980418 GOOD             USPSQD
 MF1297  HISTORY     - 20051022 GOOD             GEOCAC
 MF1297  HISTORY     - 20060121 GOOD             USPSQD
 MF1297
 MF1297                          STATION DESCRIPTION
 MF1297
 MF1297'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1297'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 MF1297'TANK LOCATED ON THE EAST SIDE OF NEWTON AVENUE, 0.1 MILE
 MF1297'NORTH OF ROOSEVELT ROAD (U.S. HIGHWAY 30A) IN THE SOUTH EDGE
 MF1297'OF GLEN ELLYN.  IT IS A STEEL TANK SUPPORTED BY A TEN-LEGGED
 MF1297'STEEL STRUCTURE AND IS PAINTED SILVER WITH THE NAME GLEN
 MF1297'ELLYN PAINTED ON THE EAST AND WEST SIDES IN BLACK LETTERS.
 MF1297'THE HEIGHT IS ABOUT 140 FEET.
 MF1297
 MF1297                          STATION RECOVERY (1997)
 MF1297
 MF1297'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1297'RECOVERED IN GOOD CONDITION.
 MF1297
 MF1297                          STATION RECOVERY (1997)
 MF1297
 MF1297'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1297'RECOVERED IN GOOD CONDITION.
 MF1297
 MF1297                          STATION RECOVERY (1998)
 MF1297
 MF1297'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1297'RECOVERED IN GOOD CONDITION.
 MF1297
 MF1297                          STATION RECOVERY (2005)
 MF1297
 MF1297'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 MF1297'RECOVERED IN GOOD CONDITION.
 MF1297
 MF1297                          STATION RECOVERY (2006)
 MF1297
 MF1297'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1297'TANK AND STRUCTURE NOW PAINTED WHITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1045 ***********************************************************************
 KB1045  DESIGNATION -  GLENARM
 KB1045  PID         -  KB1045
 KB1045  STATE/COUNTY-  IL/SANGAMON
 KB1045  COUNTRY     -  US
 KB1045  USGS QUAD   -  CHATHAM (2018)
 KB1045
 KB1045                         *CURRENT SURVEY CONTROL
 KB1045  ______________________________________________________________________
 KB1045* NAD 83(1997) POSITION- 39 37 34.80521(N) 089 38 25.03174(W)   ADJUSTED
 KB1045* NAVD 88 ORTHO HEIGHT -   182.953 (meters)      600.24  (feet) ADJUSTED
 KB1045  ______________________________________________________________________
 KB1045  GEOID HEIGHT    -        -32.225 (meters)                     GEOID18
 KB1045  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 KB1045  DYNAMIC HEIGHT  -        182.851 (meters)      599.90  (feet) COMP
 KB1045  MODELED GRAVITY -    980,066.3   (mgal)                       NAVD 88
 KB1045
 KB1045  HORZ ORDER      -  SECOND
 KB1045  VERT ORDER      -  SECOND    CLASS 0
 KB1045
 KB1045.The horizontal coordinates were established by classical geodetic methods
 KB1045.and adjusted by the National Geodetic Survey in October 1999.
 KB1045
 KB1045.The orthometric height was determined by differential leveling and
 KB1045.adjusted by the NATIONAL GEODETIC SURVEY
 KB1045.in June 1991.
 KB1045
 KB1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1045.GEOID18 height accuracy estimate available here.
 KB1045
 KB1045.Click photographs - Photos may exist for this station.
 KB1045
 KB1045.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1045
 KB1045.The dynamic height is computed by dividing the NAVD 88
 KB1045.geopotential number by the normal gravity value computed on the
 KB1045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1045.degrees latitude (g = 980.6199 gals.).
 KB1045
 KB1045.The modeled gravity was interpolated from observed gravity values.
 KB1045
 KB1045. The following values were computed from the NAD 83(1997) position.
 KB1045
 KB1045;                    North         East     Units Scale Factor Converg.
 KB1045;SPC IL W     -   328,634.195   745,191.135   MT  0.99996631   +0 20 08.6
 KB1045;SPC IL W     - 1,078,194.02  2,444,847.92   sFT  0.99996631   +0 20 08.6
 KB1045;UTM  16      - 4,389,616.737   273,387.161   MT  1.00023229   -1 41 04.7
 KB1045
 KB1045!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1045!SPC IL W     -   0.99997635  x   0.99996631  =   0.99994266
 KB1045!UTM  16      -   0.99997635  x   1.00023229  =   1.00020864
 KB1045
 KB1045:                Primary Azimuth Mark                     Grid Az
 KB1045:SPC IL W     -  GLENARM AZ MK                            090 33 10.9
 KB1045:UTM  16      -  GLENARM AZ MK                            092 34 24.2
 KB1045
 KB1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7338789616(NAD 83)
 KB1045
 KB1045|---------------------------------------------------------------------|
 KB1045| PID    Reference Object                     Distance      Geod. Az  |
 KB1045|                                                           dddmmss.s |
 KB1045| KB1511 GLENARM PANHAN E PL MICROWAVE       APPROX. 1.0 KM 0495733.2 |
 KB1045| KB1510 GLENARM PANHAN E PL TANK            APPROX. 1.2 KM 0501930.6 |
 KB1045| KB1046 GLENARM RM 1                         15.790 METERS 08755     |
 KB1045| CI7466 GLENARM AZ MK                                      0905319.5 |
 KB1045| KB1499 PAWNEE C I P S CO MICROWAVE         APPROX. 5.7 KM 1323644.5 |
 KB1045| KB1044 GLENARM RM 2                         17.315 METERS 26801     |
 KB1045| KB1512 SPRINGFIELD ILL ST POL MAST         APPROX. 7.0 KM 3584954.7 |
 KB1045|---------------------------------------------------------------------|
 KB1045
 KB1045                          SUPERSEDED SURVEY CONTROL
 KB1045
 KB1045  NAD 83(1986)-  39 37 34.81379(N)    089 38 25.02048(W) AD(       ) 2
 KB1045  NAD 27      -  39 37 34.62210(N)    089 38 24.68030(W) AD(       ) 2
 KB1045  NGVD 29 (??/??/92)  183.068  (m)          600.62   (f) ADJ UNCH    2 0
 KB1045  NGVD 29             183.07   (m)          600.6    (f) LEVELING    3  
 KB1045
 KB1045.Superseded values are not recommended for survey control.
 KB1045
 KB1045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1045.See file dsdata.pdf to determine how the superseded data were derived.
 KB1045
 KB1045_MARKER: DE = TRAVERSE STATION DISK
 KB1045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1045_STAMPING: GLENARM 1960
 KB1045_MARK LOGO: CGS
 KB1045_PROJECTION: FLUSH
 KB1045_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1045+STABILITY: SURFACE MOTION
 KB1045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1045+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2020
 KB1045
 KB1045  HISTORY     - Date     Condition        Report By
 KB1045  HISTORY     - 1960     MONUMENTED       CGS
 KB1045  HISTORY     - 1960     GOOD             CGS
 KB1045  HISTORY     - 1968     GOOD             ILDT
 KB1045  HISTORY     - 1976     GOOD             NGS
 KB1045  HISTORY     - 1976     GOOD             NGS
 KB1045  HISTORY     - 20201207 GOOD             ILDT
 KB1045
 KB1045                          STATION DESCRIPTION
 KB1045
 KB1045'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1045'THE STATION IS LOCATED ABOUT 1/2 MILE EAST OF THE SMALL VILLAGE OF
 KB1045'GLENARM, 4 MILES NORTHWEST OF PAWNEE, AND 4 MILES NORTH OF
 KB1045'DIVERNON.
 KB1045'
 KB1045'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTE 104 AND U.S.
 KB1045'HIGHWAY 66 ABOUT 5.5 MILES EAST OF AUBURN, GO NORTH ON U.S.
 KB1045'HIGHWAY 66 FOR 2.5 MILES TO A CROSSROADS AT GLENARM. TURN RIGHT AND
 KB1045'GO EAST ON THE PAVED ROAD FOR 0.45 MILE TO THE STATION ON THE
 KB1045'NORTH SIDE OF THE ROAD. CONTINUE EAST FOR 0.35 MILE TO THE AZIMUTH
 KB1045'MARK ON THE RIGHT AS DESCRIBED.
 KB1045'
 KB1045'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 KB1045'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB1045'GROUND AND IS STAMPED GLENARM 1960. THE MARK IS 36.0 FEET NORTH OF
 KB1045'THE CENTER OF A PAVED ROAD, 8.0 FEET WEST-SOUTHWEST OF A
 KB1045'TELEPHONE POLE, AND 7.0 FEET WEST-SOUTHWEST OF A WITNESS POST.
 KB1045'
 KB1045'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB1045'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB1045'GROUND AND IS STAMPED GLENARM NO 1 1960. THE MARK IS 46.0 FEET EAST
 KB1045'OF A WITNESS POST, 37.0 FEET NORTH OF THE CENTER OF A PAVED ROAD,
 KB1045'AND 5.0 FEET SOUTH OF THE SOUTH EDGE OF A FIELD.
 KB1045'
 KB1045'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB1045'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB1045'GROUND AND STAMPED GLENARM NO 2 1960. THE MARK IS 63.0 FEET WEST OF A
 KB1045'WITNESS POST, 36.0 FEET NORTH OF THE CENTER OF A PAVED ROAD, AND
 KB1045'6.0 FEET SOUTH OF THE SOUTH EDGE OF A FIELD.
 KB1045'
 KB1045'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 KB1045'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 KB1045'GLENARM 1960. THE MARK IS 39.0 FEET SOUTH OF THE CENTER OF A PAVED
 KB1045'ROAD, 23.0 FEET WEST OF THE CENTER OF AN OILED ROAD, 3.5 FEET
 KB1045'EAST OF A POWER POLE, AND 1.5 FEET EAST OF A WITNESS POST.
 KB1045
 KB1045                          STATION RECOVERY (1960)
 KB1045
 KB1045'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1045'4.4 MI NE FROM DIVERNON.
 KB1045'4.0 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1045'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.4 MILES EAST ALONG
 KB1045'A BLACKTOP ROAD, ABOUT 0.4 MILES EAST OF THE SMALL COMMUNITY OF
 KB1045'GLENARM, 35.5 FEET NORTH OF THE CENTER LINE OF THE ROAD, 92 FEET
 KB1045'NORTHEAST OF THE SIXTH POWER POLE EAST OF A HOUSE ON THE SOUTH
 KB1045'SIDE OF THE ROAD, 8 FEET SOUTHWEST OF A TELEPHONE POLE, 6.9 FEET
 KB1045'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 KB1045'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE ROAD.
 KB1045
 KB1045                          STATION RECOVERY (1968)
 KB1045
 KB1045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 KB1045'GLENARM 1960 CONDITION GOOD.
 KB1045'
 KB1045'GLENARM NO 1 1960 CONDITION GOOD.
 KB1045'
 KB1045'GLENARM NO 2 1960 CONDITION GOOD.
 KB1045'
 KB1045'GLENARM 1960 AZ MK CONDITION GOOD.
 KB1045'
 KB1045'DESCRIPTION IS CORRECT AND ADEQUATE EXCEPT FOR FOLLOWING- 1.
 KB1045'TELEPHONE POLE 8.0 FT. ENE OF STATION HAS BEEN REMOVED.  2.
 KB1045'AZIMUTH MARK TIES- AZ MK IS 1.5 FT. WEST OF WITNESS POST, 3.5 FT.
 KB1045'WEST OF POWER POLE. 3. SPRINGFIELD ILLINOIS STATE POLICE
 KB1045'RADIO TOWER HAS BEEN MOVED SINCE 1960.
 KB1045
 KB1045                          STATION RECOVERY (1976)
 KB1045
 KB1045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1045'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND TO BE IN GOOD
 KB1045'CONDITION.  THE ROAD WAS CHANGED WHEN INTERSTATE HIGHWAY 55 WAS
 KB1045'BUILT.
 KB1045'
 KB1045'THE STATION MARK IS NOW 100 FEET NORTH OF THE CENTER OF THE ROAD,
 KB1045'92 FEET NORTHEAST OF A POWER POLE, 7 FEET EAST-NORTHEAST OF A
 KB1045'WITNESS POST AND 5 FEET SOUTH OF A CULTIVATED FIELD.
 KB1045'
 KB1045'REFERENCE MARK 1 IS 130 FEET NORTHEAST OF THE POWER POLE, 85 FEET
 KB1045'NORTH OF THE CENTER OF THE ROAD, 46 FEET EAST OF A WITNESS POST AND
 KB1045'4 FEET SOUTH OF A CULTIVATED FIELD.
 KB1045'
 KB1045'REFERENCE MARK 2 IS 119 FEET NORTH OF THE CENTER OF THE ROAD, 4 FEET
 KB1045'NORTH OF A POWER POLE, 63 FEET WEST OF A WITNESS POST AND 5 FEET
 KB1045'SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 KB1045'
 KB1045'THE AZIMUTH MARK IS 0.35 MILE EAST OF THE STATION, 39 FEET SOUTH OF
 KB1045'THE CENTER OF A ROAD, 23 FEET WEST OF THE CENTER OF A ROAD, 3 FEET
 KB1045'WEST OF A POWER POLE AND 2 FEET WEST OF A WITNESS POST.
 KB1045'
 KB1045'TO REACH FROM THE GLENARM EXIT OF INTERSTATE HIGHWAY 55, GO
 KB1045'EASTERLY ON SURFACED ROAD FOR 0.85 MILE TO STATION ON THE LEFT.
 KB1045'
 KB1045'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 KB1045'
 KB1045'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NORTH OF
 KB1045'DIVERNON.
 KB1045
 KB1045                          STATION RECOVERY (1976)
 KB1045
 KB1045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1045'MARK RECOVERED AND IN GOOD CONDITION. THE TELEPHONE POLES ARE GONE
 KB1045'AND THE ROAD HAS CHANGED. THE MARK IS NOW 100 FT. NORTH OF THE CENTER
 KB1045'LINE OF THE ROAD, 92 FT NORTH-EAST OF A POWER POLE, 7 FT.
 KB1045'EAST-NORTHEAST OF A WITNESS POST AND 5 FT. SOUTH OF THE EDGE OF THE
 KB1045'FIELD. 0.85 MILES EAST NORTH AND EAST OF SURFACED ROAD FROM THE
 KB1045'GLENARM OVER PASS OVER INTERSTATE 55 TO MARK ON THE LEFT.
 KB1045
 KB1045                          STATION RECOVERY (2020)
 KB1045
 KB1045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1510 ***********************************************************************
 KB1510  DESIGNATION -  GLENARM PANHAN E PL TANK
 KB1510  PID         -  KB1510
 KB1510  STATE/COUNTY-  IL/SANGAMON
 KB1510  COUNTRY     -  US
 KB1510  USGS QUAD   -  CHATHAM (2018)
 KB1510
 KB1510                         *CURRENT SURVEY CONTROL
 KB1510  ______________________________________________________________________
 KB1510* NAD 83(1997) POSITION- 39 37 58.72356(N) 089 37 47.73656(W)   ADJUSTED
 KB1510  ______________________________________________________________________
 KB1510  GEOID HEIGHT    -        -32.241 (meters)                     GEOID18
 KB1510  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 KB1510  HORZ ORDER      -  THIRD
 KB1510
 KB1510.The horizontal coordinates were established by classical geodetic methods
 KB1510.and adjusted by the National Geodetic Survey in October 1999.
 KB1510
 KB1510.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1510.GEOID18 height accuracy estimate available here.
 KB1510
 KB1510.Click photographs - Photos may exist for this station.
 KB1510
 KB1510.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1510
 KB1510. The following values were computed from the NAD 83(1997) position.
 KB1510
 KB1510;                    North         East     Units Scale Factor Converg.
 KB1510;SPC IL W     -   329,377.086   746,076.147   MT  0.99996730   +0 20 32.5
 KB1510;SPC IL W     - 1,080,631.32  2,447,751.49   sFT  0.99996730   +0 20 32.5
 KB1510;UTM  16      - 4,390,328.150   274,298.054   MT  1.00022722   -1 40 41.7
 KB1510
 KB1510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7429890328(NAD 83)
 KB1510
 KB1510                          SUPERSEDED SURVEY CONTROL
 KB1510
 KB1510  NAD 83(1986)-  39 37 58.73223(N)    089 37 47.72532(W) AD(       ) 3
 KB1510  NAD 27      -  39 37 58.54100(N)    089 37 47.38400(W) AD(       ) 3
 KB1510
 KB1510.Superseded values are not recommended for survey control.
 KB1510
 KB1510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1510.See file dsdata.pdf to determine how the superseded data were derived.
 KB1510
 KB1510_MARKER: 53 = ELEVATED TANK
 KB1510
 KB1510  HISTORY     - Date     Condition        Report By
 KB1510  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1510  HISTORY     - 1976     GOOD             NGS
 KB1510
 KB1510                          STATION DESCRIPTION
 KB1510
 KB1510'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1510'THE STATION IS LOCATED ABOUT 1-1/2 MILES NORTHEAST OF GLENARM.
 KB1510'
 KB1510'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTE 104 AND U.S.
 KB1510'HIGHWAY 66 AND ABOUT 5.5MILES EAST OF AUBURN, GO N NORTH ON U.S.
 KB1510'HIGHWAY 66 FOR 2.5 MILES TO A CROSSROADS AT GLENARM.TURN RIGHT AND GO
 KB1510'EAST AND NORTH FOR 1.5 MILES ON PAVED ROAD TO THE STATION ON THE
 KB1510'LEFT JUST WEST OF THE PANHANDLE EASTERN PIPE LINE CO. OFFICE.
 KB1510'
 KB1510'THE TANK IS A 4 LEGED STEEL STRUCTURE, SILVER IN COLOR WITH THE NAME
 KB1510'PANHANDLE EASTERN PIPE LINE CO. PAINTED ON THE EAST SIDE IN
 KB1510'BLACK LETTERS.
 KB1510'
 KB1510'THE POINT INTERSECTED WAS THE BALL ON TOP.
 KB1510
 KB1510                          STATION RECOVERY (1976)
 KB1510
 KB1510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1510'TO REACH THE GLENARM PANHANDLE EASTERN PIPELINE COMPANY WATER TANK
 KB1510'FROM THE JUNCTION OF STATE HIGHWAY 104 AND U.S. HIGHWAY 66 (ABOUT
 KB1510'5.5 MILES EAST OF AUBURN), GO NORTH ON U.S. HIGHWAY 66 FOR 2.5
 KB1510'MILES TO A CROSSROAD AT GLENARM.  TURN RIGHT AND GO EAST AND NORTH
 KB1510'FOR 1-1/2 MILES ON PAVED ROAD TO THE STATION ON THE LEFT JUST
 KB1510'WEST OF THE PANHANDLE EASTERN PIPE LINE COMPANY OFFICE.  THE TANK IS
 KB1510'75 FEET HIGH, SILVER IN COLOR, WITH BLACK LETTERING GLENARM
 KB1510'PANHANDLE EASTERN PIPELINE COMPANY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1511 ***********************************************************************
 KB1511  DESIGNATION -  GLENARM PANHAN E PL MICROWAVE
 KB1511  PID         -  KB1511
 KB1511  STATE/COUNTY-  IL/SANGAMON
 KB1511  COUNTRY     -  US
 KB1511  USGS QUAD   -  CHATHAM (2018)
 KB1511
 KB1511                         *CURRENT SURVEY CONTROL
 KB1511  ______________________________________________________________________
 KB1511* NAD 83(1997) POSITION- 39 37 56.60917(N) 089 37 51.47255(W)   ADJUSTED
 KB1511  ______________________________________________________________________
 KB1511  GEOID HEIGHT    -        -32.240 (meters)                     GEOID18
 KB1511  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 KB1511  HORZ ORDER      -  THIRD
 KB1511
 KB1511.The horizontal coordinates were established by classical geodetic methods
 KB1511.and adjusted by the National Geodetic Survey in October 1999.
 KB1511
 KB1511.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1511.GEOID18 height accuracy estimate available here.
 KB1511
 KB1511.Click photographs - Photos may exist for this station.
 KB1511
 KB1511.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1511
 KB1511. The following values were computed from the NAD 83(1997) position.
 KB1511
 KB1511;                    North         East     Units Scale Factor Converg.
 KB1511;SPC IL W     -   329,311.347   745,987.448   MT  0.99996720   +0 20 30.2
 KB1511;SPC IL W     - 1,080,415.64  2,447,460.49   sFT  0.99996720   +0 20 30.2
 KB1511;UTM  16      - 4,390,265.564   274,207.069   MT  1.00022772   -1 40 44.0
 KB1511
 KB1511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7420790265(NAD 83)
 KB1511
 KB1511                          SUPERSEDED SURVEY CONTROL
 KB1511
 KB1511  NAD 83(1986)-  39 37 56.61791(N)    089 37 51.46135(W) AD(       ) 3
 KB1511  NAD 27      -  39 37 56.42600(N)    089 37 51.12100(W) AD(       ) 3
 KB1511
 KB1511.Superseded values are not recommended for survey control.
 KB1511
 KB1511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1511.See file dsdata.pdf to determine how the superseded data were derived.
 KB1511
 KB1511_MARKER: 44 = MICROWAVE MAST
 KB1511_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1511+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 KB1511
 KB1511  HISTORY     - Date     Condition        Report By
 KB1511  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1511  HISTORY     - 1976     GOOD             NGS
 KB1511  HISTORY     - 20120725 GOOD             GEOCAC
 KB1511
 KB1511                          STATION DESCRIPTION
 KB1511
 KB1511'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1511'THE STATION IS LOCATED ABOUT 1-1/2 MILES NORTHEAST OF GLENARM.
 KB1511'
 KB1511'TO REACH THE STATION FROM JUNCTION OF STATE ROUTE 104 AND U.S.
 KB1511'HIGHWAY 66 AND ABOUT 5.5 MILES EAST OF AUBURN, GO NORTH ON
 KB1511'U.S. HIGHWAY 66 FOR 2.5 MILES TO A CROSSROADS AT GLENARM. TURN RIGHT
 KB1511'AND GO EAST AND NORTH FOR 1-1/2 MILES ON PAVED ROAD TO THE
 KB1511'STATION ON THE LEFT JUST WEST OF THE PANHANDLE EASTERN PIPE LINE CO.
 KB1511'OFFICE.
 KB1511'
 KB1511'THE STATION IS TWO MASTS JOINED TOGETHER ON TOP, HAS 2 REFLECTORS ON
 KB1511'TOP, HAS RED LIGHT ON TOP AND IS APPROXIMATELY 250 FEET HIGH.
 KB1511'
 KB1511'POINT INTERSECTED WAS RED LIGHT ON TOP.
 KB1511
 KB1511                          STATION RECOVERY (1976)
 KB1511
 KB1511'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1511'TO REACH THE GLENARM PANHANDLE EASTERN PIPELINE COMPANY MICROWAVE
 KB1511'MAST FROM THE JUNCTION OF STATE HIGHWAY 104 AND U.S. HIGHWAY 66
 KB1511'(ABOUT 5.5 MILES EAST OF AUBURN), GO NORTH ON U.S. HIGHWAY 66 FOR
 KB1511'2.5 MILES TO ACROSSROAD AT GLENARM.  TURN RIGHT AND GO EAST AND
 KB1511'NORTH FOR 1-1/2 MILES ON PAVED ROAD TO THE STATION ON THE LEFT
 KB1511'JUST WEST OF THE PANHANDLE EASTERN PIPE LINE COMPANY OFFICE.  THE
 KB1511'MAST IS 250 FEET HIGH AND RED AND WHITE IN COLOR.
 KB1511
 KB1511                          STATION RECOVERY (2012)
 KB1511
 KB1511'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 KB1511'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1046 ***********************************************************************
 KB1046  DESIGNATION -  GLENARM RM 1
 KB1046  PID         -  KB1046
 KB1046  STATE/COUNTY-  IL/SANGAMON
 KB1046  COUNTRY     -  US
 KB1046  USGS QUAD   -  CHATHAM (2018)
 KB1046
 KB1046                         *CURRENT SURVEY CONTROL
 KB1046  ______________________________________________________________________
 KB1046* NAD 83(1986) POSITION- 39 37 34.82   (N) 089 38 24.37   (W)   HD_HELD1
 KB1046* NAVD 88 ORTHO HEIGHT -   182.986 (meters)      600.35  (feet) ADJUSTED
 KB1046  ______________________________________________________________________
 KB1046  GEOID HEIGHT    -        -32.225 (meters)                     GEOID18
 KB1046  DYNAMIC HEIGHT  -        182.884 (meters)      600.01  (feet) COMP
 KB1046  MODELED GRAVITY -    980,066.3   (mgal)                       NAVD 88
 KB1046
 KB1046  VERT ORDER      -  SECOND    CLASS 0
 KB1046
 KB1046.The horizontal coordinates were determined by differentially corrected
 KB1046.hand held GPS observations or other comparable positioning techniques
 KB1046.and have an estimated accuracy of +/- 3 meters.
 KB1046
 KB1046.The orthometric height was determined by differential leveling and
 KB1046.adjusted by the NATIONAL GEODETIC SURVEY
 KB1046.in June 1991.
 KB1046
 KB1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1046.GEOID18 height accuracy estimate available here.
 KB1046
 KB1046.Click photographs - Photos may exist for this station.
 KB1046
 KB1046.The dynamic height is computed by dividing the NAVD 88
 KB1046.geopotential number by the normal gravity value computed on the
 KB1046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1046.degrees latitude (g = 980.6199 gals.).
 KB1046
 KB1046.The modeled gravity was interpolated from observed gravity values.
 KB1046
 KB1046;                    North         East    Units  Estimated Accuracy
 KB1046;SPC IL W     -   328,634.7     745,206.9     MT  (+/- 3 meters HH1 GPS) 
 KB1046
 KB1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7340289616(NAD 83)
 KB1046
 KB1046                          SUPERSEDED SURVEY CONTROL
 KB1046
 KB1046  NGVD 29 (??/??/92)  183.101  (m)          600.72   (f) ADJ UNCH    2 0
 KB1046
 KB1046.Superseded values are not recommended for survey control.
 KB1046
 KB1046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1046.See file dsdata.pdf to determine how the superseded data were derived.
 KB1046
 KB1046_MARKER: DR = REFERENCE MARK DISK
 KB1046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1046_STAMPING: GLENARM NO 1 1960
 KB1046_MARK LOGO: CGS
 KB1046_PROJECTION: FLUSH
 KB1046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1046+STABILITY: SURFACE MOTION
 KB1046
 KB1046  HISTORY     - Date     Condition        Report By
 KB1046  HISTORY     - 1960     MONUMENTED       CGS
 KB1046  HISTORY     - 1976     GOOD             NGS
 KB1046
 KB1046                          STATION DESCRIPTION
 KB1046
 KB1046'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1046'4.4 MI NE FROM DIVERNON.
 KB1046'4.0 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1046'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.4 MILES EAST
 KB1046'ALONG A BLACKTOP ROAD, ABOUT 0.4 MILES EAST OF THE SMALL
 KB1046'COMMUNITY OF GLENARM, 36 FEET NORTH OF THE CENTER LINE OF THE
 KB1046'ROAD, 129 FEET NORTHEAST OF THE SIXTH POWER POLE EAST OF A HOUSE
 KB1046'ON THE SOUTH SIDE OF THE ROAD, 45 FEET EAST OF A TELEPHONE POLE,
 KB1046'51.9 FEET EAST OF TRAVERSE STATION GLENARM, 46 FEET EAST OF A
 KB1046'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 KB1046'OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB1046
 KB1046                          STATION RECOVERY (1976)
 KB1046
 KB1046'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1046'MARK RECOVERED IN GOOD CONDITION, THE TELEPHONE POLES ARE GONE AND
 KB1046'THE ROAD HAS BEEN MOVED. THE MARK IS NOW 130 FT NE OF A POWER POLE,
 KB1046'85 FT NORTH OF THE CENTER LINE OF THE ROAD, 46 FT EAST OF A WITNESS
 KB1046'POST AND 4 FT S OF SOUTH EDGE OF FIELD. 0.85 MILE EAST, NORTH AND
 KB1046'EAST ON SURFACED ROAD FROM THE OVER PASS OVER INTERSTATE 55 FROM THE
 KB1046'GLENARM EXIT OF INTERSTATE 55 TO MARK ON LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1044 ***********************************************************************
 KB1044  DESIGNATION -  GLENARM RM 2
 KB1044  PID         -  KB1044
 KB1044  STATE/COUNTY-  IL/SANGAMON
 KB1044  COUNTRY     -  US
 KB1044  USGS QUAD   -  CHATHAM (2018)
 KB1044
 KB1044                         *CURRENT SURVEY CONTROL
 KB1044  ______________________________________________________________________
 KB1044* NAD 83(1986) POSITION- 39 37 34.79   (N) 089 38 25.76   (W)   HD_HELD1
 KB1044* NAVD 88 ORTHO HEIGHT -   182.921 (meters)      600.13  (feet) ADJUSTED
 KB1044  ______________________________________________________________________
 KB1044  GEOID HEIGHT    -        -32.225 (meters)                     GEOID18
 KB1044  DYNAMIC HEIGHT  -        182.819 (meters)      599.80  (feet) COMP
 KB1044  MODELED GRAVITY -    980,066.3   (mgal)                       NAVD 88
 KB1044
 KB1044  VERT ORDER      -  SECOND    CLASS 0
 KB1044
 KB1044.The horizontal coordinates were determined by differentially corrected
 KB1044.hand held GPS observations or other comparable positioning techniques
 KB1044.and have an estimated accuracy of +/- 3 meters.
 KB1044
 KB1044.The orthometric height was determined by differential leveling and
 KB1044.adjusted by the NATIONAL GEODETIC SURVEY
 KB1044.in June 1991.
 KB1044
 KB1044.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1044.GEOID18 height accuracy estimate available here.
 KB1044
 KB1044.Click photographs - Photos may exist for this station.
 KB1044
 KB1044.The dynamic height is computed by dividing the NAVD 88
 KB1044.geopotential number by the normal gravity value computed on the
 KB1044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1044.degrees latitude (g = 980.6199 gals.).
 KB1044
 KB1044.The modeled gravity was interpolated from observed gravity values.
 KB1044
 KB1044;                    North         East    Units  Estimated Accuracy
 KB1044;SPC IL W     -   328,633.6     745,173.8     MT  (+/- 3 meters HH1 GPS) 
 KB1044
 KB1044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7336989616(NAD 83)
 KB1044
 KB1044                          SUPERSEDED SURVEY CONTROL
 KB1044
 KB1044  NGVD 29 (??/??/92)  183.035  (m)          600.51   (f) ADJ UNCH    2 0
 KB1044
 KB1044.Superseded values are not recommended for survey control.
 KB1044
 KB1044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1044.See file dsdata.pdf to determine how the superseded data were derived.
 KB1044
 KB1044_MARKER: DR = REFERENCE MARK DISK
 KB1044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1044_STAMPING: GLENARM NO 2 1960
 KB1044_MARK LOGO: CGS
 KB1044_PROJECTION: FLUSH
 KB1044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1044+STABILITY: SURFACE MOTION
 KB1044
 KB1044  HISTORY     - Date     Condition        Report By
 KB1044  HISTORY     - 1960     MONUMENTED       CGS
 KB1044  HISTORY     - 1976     GOOD             NGS
 KB1044
 KB1044                          STATION DESCRIPTION
 KB1044
 KB1044'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1044'4.4 MI NE FROM DIVERNON.
 KB1044'4.0 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1044'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.4 MILES EAST ALONG
 KB1044'A BLACKTOP ROAD, ABOUT 0.4 MILES EAST OF THE SMALL COMMUNITY OF
 KB1044'GLENARM, 35 FEET NORTH OF THE CENTER LINE OF THE ROAD, 74 FEET
 KB1044'NORTH OF THE SIXTH POWER POLE EAST OF A HOUSE ON THE SOUTH SIDE
 KB1044'OF THE ROAD, 64 FEET WEST OF A TELEPHONE POLE, 56.8 FEET WEST OF
 KB1044'TRAVERSE STATION GLENARM, 63 FEET WEST OF A METAL WITNESS POST,
 KB1044'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 KB1044'FLUSH WITH THE GROUND.
 KB1044
 KB1044                          STATION RECOVERY (1976)
 KB1044
 KB1044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1044'MARK RECOVERED AND FOUND TO BE IN GOOD CONDITION THE TELEPHONE POLES
 KB1044'ARE GONE AND THE ROAD HAS BEEN MOVED. THE MARK IS NOW 119 FT NORTH OF
 KB1044'THE ROAD, 74 FT. NORTH OF A POWER POLE, 63 FT. WEST OF A WITNESS POST
 KB1044'AND 5 FT. SOUTH OF THE SOUTH EDGE OF A FIELD. 0.85 MILES EAST NORTH
 KB1044'AND EAST ON SURFACED FROM THE OVERPASS OVER INTERSTATE 55 FROM THE
 KB1044'GLENARM EXIT OF INTERSTATE 55 TO MARK ON LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0141 ***********************************************************************
 NG0141  DESIGNATION -  GLENCOE
 NG0141  PID         -  NG0141
 NG0141  STATE/COUNTY-  IL/COOK
 NG0141  COUNTRY     -  US
 NG0141  USGS QUAD   -  EVANSTON (2018)
 NG0141
 NG0141                         *CURRENT SURVEY CONTROL
 NG0141  ______________________________________________________________________
 NG0141* NAD 83(1986) POSITION- 42 07 25.     (N) 087 44 53.     (W)   SCALED
 NG0141* NAVD 88 ORTHO HEIGHT -   202.399 (meters)      664.04  (feet) ADJUSTED
 NG0141  ______________________________________________________________________
 NG0141  GEOID HEIGHT    -        -33.930 (meters)                     GEOID18
 NG0141  DYNAMIC HEIGHT  -        202.334 (meters)      663.82  (feet) COMP
 NG0141  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 NG0141
 NG0141  VERT ORDER      -  FIRST     CLASS 0
 NG0141
 NG0141.The horizontal coordinates were scaled from a map and have
 NG0141.an estimated accuracy of +/- 6 seconds.
 NG0141
 NG0141.The orthometric height was determined by differential leveling and
 NG0141.adjusted by the NATIONAL GEODETIC SURVEY
 NG0141.in June 1991.
 NG0141
 NG0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0141.GEOID18 height accuracy estimate available here.
 NG0141
 NG0141.Click photographs - Photos may exist for this station.
 NG0141
 NG0141.The dynamic height is computed by dividing the NAVD 88
 NG0141.geopotential number by the normal gravity value computed on the
 NG0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0141.degrees latitude (g = 980.6199 gals.).
 NG0141
 NG0141.The modeled gravity was interpolated from observed gravity values.
 NG0141
 NG0141;                    North         East    Units  Estimated Accuracy
 NG0141;SPC IL E     -   606,000.      348,400.      MT  (+/- 180 meters Scaled)
 NG0141
 NG0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM381637(NAD 83)
 NG0141
 NG0141                          SUPERSEDED SURVEY CONTROL
 NG0141
 NG0141  NGVD 29 (??/??/92)  202.407  (m)          664.06   (f) ADJ UNCH    1 0
 NG0141
 NG0141.Superseded values are not recommended for survey control.
 NG0141
 NG0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0141.See file dsdata.pdf to determine how the superseded data were derived.
 NG0141
 NG0141_MARKER: DB = BENCH MARK DISK
 NG0141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0141_STAMPING: GLENCOE 1934
 NG0141_MARK LOGO: CGS
 NG0141_PROJECTION: FLUSH
 NG0141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0141+STABILITY: SURFACE MOTION
 NG0141_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0141+SATELLITE: SATELLITE OBSERVATIONS - June 01, 1997
 NG0141
 NG0141  HISTORY     - Date     Condition        Report By
 NG0141  HISTORY     - 1934     MONUMENTED       CGS
 NG0141  HISTORY     - 1973     GOOD             NGS
 NG0141  HISTORY     - 1987     GOOD             USPSQD
 NG0141  HISTORY     - 19970601 GOOD             PATRIC
 NG0141  HISTORY     - 19991126 GOOD             USPSQD
 NG0141  HISTORY     - 20011110 GOOD             USPSQD
 NG0141
 NG0141                          STATION DESCRIPTION
 NG0141
 NG0141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0141'0.8 MI SE FROM GLENCOE.
 NG0141'ABOUT 0.65 MILE SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NG0141'RAILWAY FROM THE CROSSING OF PARK AVENUE AT GLENCOE, THENCE
 NG0141'ABOUT 0.2 MILE SOUTH ALONG LINDEN AVENUE, AT THE JUNCTION OF
 NG0141'MONROE STREET.  AT THE SOUTHEAST CORNER OF THE SOUTH SCHOOL YARD,
 NG0141'27 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION, 124 1/2 FEET
 NG0141'EAST OF THE CENTER OF THE EAST ENTRANCE DOOR TO THE SCHOOL, AT
 NG0141'THE NORTHEAST END OF THE SOUTHEAST SIDEWALK ENTRANCE FOR SCHOOL,
 NG0141'12.2 FEET SOUTHEAST OF A TELEPHONE BOX, ABOUT LEVEL WITH THE
 NG0141'STREET AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 NG0141'SIDEWALK.  SEC 17, T42N, R13E.
 NG0141
 NG0141                          STATION RECOVERY (1987)
 NG0141
 NG0141'RECOVERY NOTE BY US POWER SQUADRON 1987 (MLG)
 NG0141'RECOVERED IN GOOD CONDITION.
 NG0141
 NG0141                          STATION RECOVERY (1997)
 NG0141
 NG0141'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1997 (BPG)
 NG0141'RECOVERED IN GOOD CONDITION.
 NG0141
 NG0141                          STATION RECOVERY (1999)
 NG0141
 NG0141'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0141'RECOVERED IN GOOD CONDITION.
 NG0141
 NG0141                          STATION RECOVERY (2001)
 NG0141
 NG0141'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKD)
 NG0141'RECOVERED AS DESCRIBED.
 NG0141'COORDINATES BY GPS. L 42 DEGREES 07.449'N LO 087 DEGREES 45.027'W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0538 ***********************************************************************
 NG0538  DESIGNATION -  GLENCOE MUNICIPAL TANK
 NG0538  PID         -  NG0538
 NG0538  STATE/COUNTY-  IL/COOK
 NG0538  COUNTRY     -  US
 NG0538  USGS QUAD   -  PARK RIDGE (2018)
 NG0538
 NG0538                         *CURRENT SURVEY CONTROL
 NG0538  ______________________________________________________________________
 NG0538* NAD 83(1997) POSITION- 42 07 10.63244(N) 087 46 49.74115(W)   ADJUSTED
 NG0538  ______________________________________________________________________
 NG0538  GEOID HEIGHT    -        -33.917 (meters)                     GEOID18
 NG0538  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 NG0538  HORZ ORDER      -  THIRD
 NG0538
 NG0538.The horizontal coordinates were established by classical geodetic methods
 NG0538.and adjusted by the National Geodetic Survey in October 1999.
 NG0538
 NG0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0538.GEOID18 height accuracy estimate available here.
 NG0538
 NG0538.Click photographs - Photos may exist for this station.
 NG0538
 NG0538.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0538
 NG0538. The following values were computed from the NAD 83(1997) position.
 NG0538
 NG0538;                    North         East     Units Scale Factor Converg.
 NG0538;SPC IL E     -   605,536.946   345,717.062   MT  1.00000071   +0 22 14.9
 NG0538;SPC IL E     - 1,986,665.80  1,134,240.06   sFT  1.00000071   +0 22 14.9
 NG0538;UTM  16      - 4,663,352.372   435,483.195   MT  0.99965122   -0 31 24.5
 NG0538
 NG0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3548363352(NAD 83)
 NG0538
 NG0538                          SUPERSEDED SURVEY CONTROL
 NG0538
 NG0538  NAD 83(1997)-  42 07 10.63249(N)    087 46 49.74184(W) AD(       ) 3
 NG0538  NAD 83(1994)-  42 07 10.63176(N)    087 46 49.75848(W) AD(       ) 3
 NG0538  NAD 83(1986)-  42 07 10.63433(N)    087 46 49.75759(W) AD(       ) 3
 NG0538  NAD 27      -  42 07 10.52561(N)    087 46 49.52566(W) AD(       ) 3
 NG0538
 NG0538.Superseded values are not recommended for survey control.
 NG0538
 NG0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0538.See file dsdata.pdf to determine how the superseded data were derived.
 NG0538
 NG0538_MARKER: 53 = ELEVATED TANK
 NG0538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0538+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2010
 NG0538
 NG0538  HISTORY     - Date     Condition        Report By
 NG0538  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0538  HISTORY     - 1979     GOOD             NGS
 NG0538  HISTORY     - 19901201 GOOD             USPSQD
 NG0538  HISTORY     - 20021216 GOOD             USPSQD
 NG0538  HISTORY     - 20100217 GOOD             GEOCAC
 NG0538
 NG0538                          STATION DESCRIPTION
 NG0538
 NG0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0538'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 NG0538'TANK LOCATED ABOUT
 NG0538'0.1 MILE NORTH OF THE INTERSECTION OF TOWER ROAD AND SKOKIE ROAD ON
 NG0538'THE WEST SIDE OF EDENS EXPRESSWAY
 NG0538'(U.S. HIGHWAY 41) IN THE SOUTHWEST EDGE OF GLENCOE.
 NG0538'IT IS A FLAT-TOPPED, STEEL TANK SUPPORTED BY AN
 NG0538'EIGHT-LEGGED STEEL STRUCTURE AND IS
 NG0538'PAINTED SILVER.  THE HEIGHT IS ABOUT 100 FEET.
 NG0538
 NG0538                          STATION RECOVERY (1979)
 NG0538
 NG0538'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (LHD)
 NG0538'TANK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  TANK HAS BEEN
 NG0538'REPAINTED BLUE.
 NG0538
 NG0538                          STATION RECOVERY (1990)
 NG0538
 NG0538'RECOVERY NOTE BY US POWER SQUADRON 1990 (REH)
 NG0538'RECOVERED IN GOOD CONDITION.
 NG0538
 NG0538                          STATION RECOVERY (2002)
 NG0538
 NG0538'RECOVERY NOTE BY US POWER SQUADRON 2002 (EFU)
 NG0538'RECOVERED IN GOOD CONDITION.
 NG0538
 NG0538                          STATION RECOVERY (2010)
 NG0538
 NG0538'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 NG0538'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1533 ***********************************************************************
 HB1533  DESIGNATION -  GLENDALE
 HB1533  PID         -  HB1533
 HB1533  STATE/COUNTY-  IL/POPE
 HB1533  COUNTRY     -  US
 HB1533  USGS QUAD   -  GLENDALE (2018)
 HB1533
 HB1533                         *CURRENT SURVEY CONTROL
 HB1533  ______________________________________________________________________
 HB1533* NAD 83(1997) POSITION- 37 26 33.18877(N) 088 38 13.20506(W)   ADJUSTED
 HB1533* NAVD 88 ORTHO HEIGHT -   170.    (meters)      558.    (feet) SCALED
 HB1533  ______________________________________________________________________
 HB1533  GEOID HEIGHT    -        -28.927 (meters)                     GEOID18
 HB1533  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 HB1533  HORZ ORDER      -  SECOND
 HB1533
 HB1533.The horizontal coordinates were established by classical geodetic methods
 HB1533.and adjusted by the National Geodetic Survey in October 1999.
 HB1533
 HB1533.The orthometric height was scaled from a topographic map.
 HB1533
 HB1533.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1533.GEOID18 height accuracy estimate available here.
 HB1533
 HB1533.Click photographs - Photos may exist for this station.
 HB1533
 HB1533.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1533
 HB1533. The following values were computed from the NAD 83(1997) position.
 HB1533
 HB1533;                    North         East     Units Scale Factor Converg.
 HB1533;SPC IL E     -    86,147.913   273,128.096   MT  0.99998389   -0 11 04.6
 HB1533;SPC IL E     -   282,636.94    896,087.76   sFT  0.99998389   -0 11 04.6
 HB1533;UTM  16      - 4,145,225.880   355,189.357   MT  0.99985831   -0 59 43.5
 HB1533
 HB1533!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1533!SPC IL E     -   0.99997788  x   0.99998389  =   0.99996177
 HB1533!UTM  16      -   0.99997788  x   0.99985831  =   0.99983619
 HB1533
 HB1533:                Primary Azimuth Mark                     Grid Az
 HB1533:SPC IL E     -  GLENDALE AZ MK                           123 51 50.9
 HB1533:UTM  16      -  GLENDALE AZ MK                           124 40 29.8
 HB1533
 HB1533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5518945225(NAD 83)
 HB1533
 HB1533|---------------------------------------------------------------------|
 HB1533| PID    Reference Object                     Distance      Geod. Az  |
 HB1533|                                                           dddmmss.s |
 HB1533| CI3693 GLENDALE RM 1                        26.916 METERS 04354     |
 HB1533| CI3692 GLENDALE AZ MK                                     1234046.3 |
 HB1533| CI3694 GLENDALE RM 2                        26.127 METERS 14421     |
 HB1533|---------------------------------------------------------------------|
 HB1533
 HB1533                          SUPERSEDED SURVEY CONTROL
 HB1533
 HB1533  NAD 83(1993)-  37 26 33.19410(N)    088 38 13.20355(W) AD(       ) 2
 HB1533  NAD 83(1986)-  37 26 33.19940(N)    088 38 13.20722(W) AD(       ) 2
 HB1533  NAD 27      -  37 26 33.01252(N)    088 38 13.01386(W) AD(       ) 2
 HB1533
 HB1533.Superseded values are not recommended for survey control.
 HB1533
 HB1533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1533.See file dsdata.pdf to determine how the superseded data were derived.
 HB1533
 HB1533_MARKER: DS = TRIANGULATION STATION DISK
 HB1533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1533_STAMPING: GLENDALE 1957
 HB1533_MARK LOGO: CGS
 HB1533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1533+STABILITY: SURFACE MOTION
 HB1533
 HB1533  HISTORY     - Date     Condition        Report By
 HB1533  HISTORY     - 1957     MONUMENTED       CGS
 HB1533  HISTORY     - 1962     GOOD             ILHD
 HB1533
 HB1533                          STATION DESCRIPTION
 HB1533
 HB1533'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1533'THE STATION IS LOCATED ABOUT 8.5 MILES NORTH-NORTHEAST OF
 HB1533'REEVESVILLE, ABOUT 5 MILES SOUTHWEST OF EDDYVILLE, ABOUT 2.5 MILES
 HB1533'EAST-SUTHEAST OF GLENDALE AND ON PROPERTY LEASED BY THE U.S.
 HB1533'GOVERNMENT.  IT IS 87 FEET NORTHWEST OF A WHITE WITNESS POST,
 HB1533'71 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A BARN, 32 FEET WEST OF
 HB1533'THE CENTERLINE OF A GRAVELED ROAD AND 15 FEET SOUTH OF A 3 FEET IN
 HB1533'DIAMETER OAK TREE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1533'STAMPED GLENDALE 1957.
 HB1533'
 HB1533'TO REACH THE STATION FROM THE FIRST APOSTOLIC CHURCH IN GLENDALE, GO
 HB1533'EAST ON THE GRAVELED ROAD, CROSSING STATE HIGHWAY 145, FOR 0.35
 HB1533'MILE TO A Y-INTERSECTION.  BEAR RIGHT, SOUTHEAST AND EAST, FOR 1.8
 HB1533'MILES TO A SIDE ROAD LEFT.  *TURN LEFT, NORTHERLY, FOR 0.15 MILE TO
 HB1533'THE STATION ON THE LEFT, WEST SIDE OF THE ROAD.
 HB1533'
 HB1533'*TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE EAST FOR 0.45
 HB1533'MILE TO THE AZIMUTH MARK ON THE RIGHT.
 HB1533'
 HB1533'REFERENCE MARK 1 IS 28 FEET EAST OF THE SOUTHEAST CORNER OF THE BARN,
 HB1533'19 FEET NORTH OF THE CENTERLINE OF THE ROAD AND 0.5 FEET SOUTH OF
 HB1533'A FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1533'GLENDALE NO 1 1957.  NOTE- THIS MARK IS ABOUT 3 FEET HIGHER THAN
 HB1533'STATION.
 HB1533'
 HB1533'REFERENCE MARK 2 IS 2 FEET NORTH OF A WHITE WITNESS POST, 19 FEET
 HB1533'EAST OF THE CENTERLINE OF THE ROAD AND 6 INCHES WEST OF A FENCE.
 HB1533'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED GLENDALE NO 2
 HB1533'1957.
 HB1533'
 HB1533'THE AZIMUTH MARK IS 37 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 HB1533'ROAD, 27 FEET EAST OF THE CENTERLINE OF A FIELD ROAD, 2
 HB1533'FEET WEST OF A WHITE WITNESS POST, 1 FOOT NORTH OF A TELEPHONE POLE
 HB1533'AND 1 FOOT NORTH OF A FENCE.  THE MONUMENT PROJECTS 3 INCHES AND
 HB1533'THE DISK IS STAMPED GLENDALE 1957.
 HB1533'
 HB1533'HEIGHT OF LIGHT ABOVE STATION IS 26 METERS.
 HB1533
 HB1533                          STATION RECOVERY (1962)
 HB1533
 HB1533'RECOVERY NOTE BY IL HIGHWAY DEPT 1962
 HB1533'STATION AND AZIMUTH MARK FOUND IN GOOD CONDITION.  DESCRIPTION
 HB1533'ADEQUATE EXCEPT IN DESCRIPTION FOR AZIMUTH MARK.  SHOULD BE 27 FEET
 HB1533'E OF CENTERLINE OF A FIELD ENTRANCE DIRECTLY ACROSS ROAD FROM
 HB1533'ENTRANCE TO HAY BARN AND ELONGATED CATTLE BARN ON NORTH SIDE OF
 HB1533'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0541 ***********************************************************************
 NG0541  DESIGNATION -  GLENVIEW
 NG0541  PID         -  NG0541
 NG0541  STATE/COUNTY-  IL/COOK
 NG0541  COUNTRY     -  US
 NG0541  USGS QUAD   -  PARK RIDGE (2018)
 NG0541
 NG0541                         *CURRENT SURVEY CONTROL
 NG0541  ______________________________________________________________________
 NG0541* NAD 83(1997) POSITION- 42 06 19.86561(N) 087 47 54.76507(W)   ADJUSTED
 NG0541* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 NG0541  ______________________________________________________________________
 NG0541  GEOID HEIGHT    -        -33.890 (meters)                     GEOID18
 NG0541  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 NG0541  HORZ ORDER      -  THIRD
 NG0541
 NG0541.The horizontal coordinates were established by classical geodetic methods
 NG0541.and adjusted by the National Geodetic Survey in October 1999.
 NG0541
 NG0541.The orthometric height was scaled from a topographic map.
 NG0541
 NG0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0541.GEOID18 height accuracy estimate available here.
 NG0541
 NG0541.Click photographs - Photos may exist for this station.
 NG0541
 NG0541.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0541
 NG0541. The following values were computed from the NAD 83(1997) position.
 NG0541
 NG0541;                    North         East     Units Scale Factor Converg.
 NG0541;SPC IL E     -   603,961.094   344,233.236   MT  0.99999907   +0 21 30.9
 NG0541;SPC IL E     - 1,981,495.69  1,129,371.88   sFT  0.99999907   +0 21 30.9
 NG0541;UTM  16      - 4,661,800.407   433,975.482   MT  0.99965364   -0 32 07.6
 NG0541
 NG0541!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0541!SPC IL E     -   0.99997333  x   0.99999907  =   0.99997240
 NG0541!UTM  16      -   0.99997333  x   0.99965364  =   0.99962698
 NG0541
 NG0541:                Primary Azimuth Mark                     Grid Az
 NG0541:SPC IL E     -  GLENVIEW AZ MK                           094 18 20.8
 NG0541:UTM  16      -  GLENVIEW AZ MK                           095 11 59.3
 NG0541
 NG0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3397561800(NAD 83)
 NG0541
 NG0541|---------------------------------------------------------------------|
 NG0541| PID    Reference Object                     Distance      Geod. Az  |
 NG0541|                                                           dddmmss.s |
 NG0541| CI9637 GLENVIEW RM 1                        29.161 METERS 03904     |
 NG0541| NG0538 GLENCOE MUNICIPAL TANK              APPROX. 2.2 KM 0433809.2 |
 NG0541| CI9636 GLENVIEW AZ MK                                     0943951.7 |
 NG0541| CI9638 GLENVIEW RM 2                        26.230 METERS 27127     |
 NG0541| NG0517 RNG NAVAL GLENVIEW RADIO NBU        APPROX. 5.8 KM 2960326.3 |
 NG0541|---------------------------------------------------------------------|
 NG0541
 NG0541                          SUPERSEDED SURVEY CONTROL
 NG0541
 NG0541  NAD 83(1997)-  42 06 19.86566(N)    087 47 54.76573(W) AD(       ) 3
 NG0541  NAD 83(1994)-  42 06 19.86685(N)    087 47 54.77988(W) AD(       ) 3
 NG0541  NAD 83(1986)-  42 06 19.86840(N)    087 47 54.78007(W) AD(       ) 3
 NG0541  NAD 27      -  42 06 19.76327(N)    087 47 54.54500(W) AD(       ) 3
 NG0541
 NG0541.Superseded values are not recommended for survey control.
 NG0541
 NG0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0541.See file dsdata.pdf to determine how the superseded data were derived.
 NG0541
 NG0541_MARKER: DS = TRIANGULATION STATION DISK
 NG0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0541_STAMPING: GLENVIEW 1956
 NG0541_MARK LOGO: CGS
 NG0541_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0541+STABILITY: SURFACE MOTION
 NG0541
 NG0541  HISTORY     - Date     Condition        Report By
 NG0541  HISTORY     - 1956     MONUMENTED       CGS
 NG0541  HISTORY     - 1958     GOOD             CHIAS
 NG0541  HISTORY     - 1971     GOOD             ILHD
 NG0541  HISTORY     - 1979     SEE DESCRIPTION  NGS
 NG0541  HISTORY     - 1982     GOOD             AME
 NG0541  HISTORY     - 19831007 GOOD             NGS
 NG0541  HISTORY     - 1988     POOR             USPSQD
 NG0541
 NG0541                          STATION DESCRIPTION
 NG0541
 NG0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0541'THE STATION IS LOCATED AT THE INTERSECTION OF STATE HIGHWAY 42 A
 NG0541'(WAUKEGAN ROAD) AND WILLOW ROAD, ABOUT 4-1/2 MILES SOUTHEAST OF
 NG0541'DEERFIELD, 2-1/4 MILES NORTH OF GLENVIEW, 1 MILE WEST OF THE CENTER OF
 NG0541'NORTHFIELD AND IS ON HIGHWAY RIGHT-OF-WAY.  IT IS 128 FEET NORTHEAST
 NG0541'OF THE INTERSECTION, 120 FEET EAST OF THE CENTER OF HIGHWAY 42 A, 49
 NG0541'FEET NORTH OF THE CENTER OF WILLOW ROAD, 1 FOOT SOUTH OF A FENCE LINE
 NG0541'AND 1 FOOT EAST OF A WHITE WITNESS POST.  THE MARK PROJECTS 2 INCHES
 NG0541'AND THE DISK IS STAMPED GLENVIEW 1956.
 NG0541'
 NG0541'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 68 AND 42 A
 NG0541'ABOUT 2.4 MILES SOUTH OF DEERFIELD, GO SOUTHEAST ON HIGHWAY 42 A FOR
 NG0541'2.55 MILES TO THE INTERSECTION OF WILLOW ROAD AND THE STATION IN THE
 NG0541'NORTHEAST ANGLE.
 NG0541'
 NG0541'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON WILLOW ROAD FOR
 NG0541'0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 NG0541'
 NG0541'REFERENCE MARK 1 IS 44 FEET SOUTH OF THE SOUTHEAST CORNER OF A SMALL
 NG0541'BRICK BUILDING, 17 FEET WEST OF THE CENTER OF A GRAVEL DRIVEWAY, 14
 NG0541'FEET NORTH OF A FIRE HYDRANT AND 1 FOOT EAST OF A FENCE LINE.  THE
 NG0541'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED GLENVIEW NO 1 1956.
 NG0541'
 NG0541'REFERENCE MARK 2 IS 60 FEET NORTHEAST OF THE INTERSECTION OF 42 A AND
 NG0541'WILLOW ROAD, 50 FEET NORTH OF THE CENTER OF WILLOW ROAD, 34 FEET EAST
 NG0541'OF THE CENTER OF 42 A, 2 FEET SOUTH OF A FENCE CORNER AND 1 FOOT EAST
 NG0541'OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0541'GLENVIEW NO 2 1956.
 NG0541'
 NG0541'THE AZIMUTH MARK IS 48 FEET SOUTH OF THE CENTER OF WILLOW ROAD, 2 FEET
 NG0541'WEST OF A TELEPHONE POLE AND 1 FOOT WEST OF A WHITE WITNESS POST.  THE
 NG0541'MARK IS FLUSH AND THE DISK IS STAMPED GLENVIEW 1956.
 NG0541'
 NG0541'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 NG0541
 NG0541                          STATION RECOVERY (1958)
 NG0541
 NG0541'RECOVERY NOTE BY CHICAGO AERIAL SURVEY 1958
 NG0541'STATION MARK RECOVERED IN GOOD CONDITION AS DESCRIBED.
 NG0541
 NG0541                          STATION RECOVERY (1971)
 NG0541
 NG0541'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (JWH)
 NG0541'GLENVIEW 1956 FOUND IN GOOD CONDITION.  GLENVIEW NO 1 1956 FOUND IN
 NG0541'GOOD CONDITION.  GLENVIEW NO 2 1956 FOUND IN GOOD CONDITION.  GLENVIEW
 NG0541'1956 AZ FOUND IN GOOD CONDITION.
 NG0541'
 NG0541'WITNESS POST ARE MISSING FOR THE ABOVE MARKS.
 NG0541'
 NG0541'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 2.25 MI. N. OF
 NG0541'GLENVIEW.
 NG0541
 NG0541                          STATION RECOVERY (1979)
 NG0541
 NG0541'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (LHD)
 NG0541'STATION MARK, R.M. NO. 1, AND AZIMUTH MARK RECOVERED AS DESCRIBED.  A
 NG0541'SUBSTANTIAL CHIP HAS BEEN KNOCKED OUT OF BOTH THE STATION MARK DISK
 NG0541'AND THE MONUMENT IN WHICH IT IS SET, BUT STATION DOES NOT APPEAR TO
 NG0541'HAVE BEEN DISTURBED.  R.M. NO. 1 AND AZIMUTH MARK WERE FOUND TO BE IN
 NG0541'GOOD CONDITION.  DISTANCE AND ANGLE MEASUREMENTS INDICATE THAT R.M.
 NG0541'NO. 2 HAS BEEN DESTROYED BY ROAD CONSTRUCTION.
 NG0541'
 NG0541'THE ORIGINAL TO REACH IS ADEQUATE FOR RECOVERY.  THE STATE HIGHWAY 42
 NG0541'A (WAUKEGAN ROAD) MENTIONED IN THE ORIGINAL DESCRIPTION HAS BEEN
 NG0541'REMUNBERED STATE HIGHWAY 43.
 NG0541
 NG0541                          STATION RECOVERY (1982)
 NG0541
 NG0541'RECOVERY NOTE BY AERO-METRIC ENGINEERING INCORPORATED 1982 (PD)
 NG0541'GLENVIEW 1956 RECOVERED GOOD.
 NG0541'
 NG0541'DID NOT FIND AZIMUTH MARK.
 NG0541
 NG0541                          STATION RECOVERY (1983)
 NG0541
 NG0541'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 NG0541'THE STATION WAS RECOVERED WITH A PIECE BROKEN OFF THE DISK, BUT STILL
 NG0541'SOLID AND IN GOOD CONDITION.  RM 1 WAS RECOVERED IN GOOD CONDITION AND
 NG0541'THE DISTANCE AND DIRECTION CHECKED THE OLD DATA.  RM 2 WAS NOT
 NG0541'RECOVERED AND IS PRESUMED DESTROYED.  A NEW RM 3 WAS ESTABLISHED AT
 NG0541'THIS TIME.  THE TO REACH FOR THIS STATION IS STILL ADEQUATE, EXCEPT
 NG0541'HIGHWAY 42A IS NOW STATE HWY 43, WAUKEGAN ROAD.
 NG0541'
 NG0541'THE STATION IS A STANDARD NGS DISK STAMPED---GLENVIEW 1956---, SET
 NG0541'INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35 CM) IN
 NG0541'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 36.576 METERS
 NG0541'(120.000 FT) E FROM THE CENTER OF STATE HWY 43, 14.935 METERS (48.999
 NG0541'FT) N FROM THE CENER OF WILLOW ROAD, 22.250 METERS (72.999 FT) W FROM
 NG0541'THE CENTER OF A DRIVEWAY, 24.384 METERS (80.000 FT) S FROM THE SE
 NG0541'CORNER OF A HOUSE, 14.021 METERS (46.001 FT) S OF THE CENTER OF A
 NG0541'DRIVEWAY.
 NG0541'
 NG0541'RM NO 1, IS A STANDARD NGS DISK STAMPED---GLENVIEW NO 1 1956---, SET
 NG0541'INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35 CM) IN
 NG0541'DIAMETER, PROJECTING, 6 INCHES (18 CM) ABOVE THE GROUND.  THE STATION
 NG0541'IS LOCATED 5.182 METERS (17.001 FT) W FROM THE CENTER OF A DRIVEWAY,
 NG0541'4.267 METERS (13.999 FT) N FROM A FIRE HYDRANT, AND 0.914 METERS
 NG0541'(2.999 FT) NE FROM A 6 INCH TREE, AND LEVEL WITH THE STATION.
 NG0541'
 NG0541'RM NO 3, IS A STANDARD NGS DISK STAMPED---GLENVIEW 1956 NO 3 1983---,
 NG0541'CEMENTED IN A DRILL HOLE IN THE N CURB OF THE W BOUND LANES OF WILLOW
 NG0541'ROAD.  THE STATION IS LOCATED 10.363 METERS (33.999 FT) N FROM THE
 NG0541'CENTER OF WILLOW ROAD, 36.576 METERS (120.000 FT) E FROM THE CENTER OF
 NG0541'STATE HWY 43 AND 28.956 METERS (95.000 FT) S FROM THE SE CORNER OF A
 NG0541'HOUSE, AND LEVEL WITH THE STATION.
 NG0541'
 NG0541'AZ MK NO 1, IS A STANDARD NGS DISK STAMPED---GLENVIEW 1956---, SET
 NG0541'INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35 CM) IN
 NG0541'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 14.630 METERS
 NG0541'(47.999 FT) S FROM THE CENTER OF WILLOW ROAD AND 0.305 METERS
 NG0541'(1.001 FT) N FROM A WITNESS POST.  TO REACH THE AZ MK FROM THE STATION
 NG0541'GO E ON WILLOW ROAD FOR 0.25 MILE (0.40 KM) TO MARK ON RIGHT AS
 NG0541'DESCRIBED.
 NG0541
 NG0541                          STATION RECOVERY (1988)
 NG0541
 NG0541'RECOVERY NOTE BY US POWER SQUADRON 1988 (MSB)
 NG0541'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0532 ***********************************************************************
 NG0532  DESIGNATION -  GLENVIEW MUNICIPAL TANK
 NG0532  PID         -  NG0532
 NG0532  STATE/COUNTY-  IL/COOK
 NG0532  COUNTRY     -  US
 NG0532  USGS QUAD   -  PARK RIDGE (2018)
 NG0532
 NG0532                         *CURRENT SURVEY CONTROL
 NG0532  ______________________________________________________________________
 NG0532* NAD 83(1997) POSITION- 42 03 57.63907(N) 087 48 02.26503(W)   ADJUSTED
 NG0532  ______________________________________________________________________
 NG0532  GEOID HEIGHT    -        -33.829 (meters)                     GEOID18
 NG0532  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 NG0532  HORZ ORDER      -  THIRD
 NG0532
 NG0532.The horizontal coordinates were established by classical geodetic methods
 NG0532.and adjusted by the National Geodetic Survey in October 1999.
 NG0532
 NG0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0532.GEOID18 height accuracy estimate available here.
 NG0532
 NG0532.Click photographs - Photos may exist for this station.
 NG0532
 NG0532.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0532
 NG0532. The following values were computed from the NAD 83(1997) position.
 NG0532
 NG0532;                    North         East     Units Scale Factor Converg.
 NG0532;SPC IL E     -   599,571.829   344,088.266   MT  0.99999891   +0 21 24.9
 NG0532;SPC IL E     - 1,967,095.24  1,128,896.25   sFT  0.99999891   +0 21 24.9
 NG0532;UTM  16      - 4,657,415.451   433,762.144   MT  0.99965399   -0 32 11.1
 NG0532
 NG0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3376257415(NAD 83)
 NG0532
 NG0532                          SUPERSEDED SURVEY CONTROL
 NG0532
 NG0532  NAD 83(1997)-  42 03 57.63918(N)    087 48 02.26569(W) AD(       ) 3
 NG0532  NAD 83(1994)-  42 03 57.64076(N)    087 48 02.28039(W) AD(       ) 3
 NG0532  NAD 83(1986)-  42 03 57.64231(N)    087 48 02.28012(W) AD(       ) 3
 NG0532  NAD 27      -  42 03 57.53420(N)    087 48 02.04964(W) AD(       ) 3
 NG0532
 NG0532.Superseded values are not recommended for survey control.
 NG0532
 NG0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0532.See file dsdata.pdf to determine how the superseded data were derived.
 NG0532
 NG0532_MARKER: 53 = ELEVATED TANK
 NG0532_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0532+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2002
 NG0532
 NG0532  HISTORY     - Date     Condition        Report By
 NG0532  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0532  HISTORY     - 20021216 GOOD             USPSQD
 NG0532
 NG0532                          STATION DESCRIPTION
 NG0532
 NG0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0532'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 NG0532'TANK LOCATED ON
 NG0532'THE WEST SIDE OF WAUKEGAN ROAD (STATE HIGHWAY 42A) ABOUT 0.15 MILE
 NG0532'SOUTH OF GLENVIEW ROAD.  IT IS A
 NG0532'STEEL TANK SUPPORTED BY A TEN-LEGGED STEEL STRUCTURE
 NG0532'AND IS PAINTED SILVER.  THE HEIGHT IS ABOUT 145
 NG0532'FEET.
 NG0532
 NG0532                          STATION RECOVERY (2002)
 NG0532
 NG0532'RECOVERY NOTE BY US POWER SQUADRON 2002 (EFU)
 NG0532'STATION IS LOCATED 0.5 MILES SOUTH OF GLENVIEW ROAD ON THE WEST SIDE
 NG0532'OF WAUKEGAN ROAD.(DATA SHEET SAYS .15 MILES BUT THAT IS INCONSISTANT
 NG0532'WITH L,LO COORDINATES) GPS CORDINATES READ ARE L=42 DEG.'S 03.955',
 NG0532'LO=87 DEG.'S 48.012'. COORD'S WERE READ AT THE EDGE OF A FENCE
 NG0532'SURROUNDING THE SITE AND ARE CONSISTANT WITH NGS DATA SHEET VALUES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1054 ***********************************************************************
 KB1054  DESIGNATION -  GLENWOOD
 KB1054  PID         -  KB1054
 KB1054  STATE/COUNTY-  IL/SANGAMON
 KB1054  COUNTRY     -  US
 KB1054  USGS QUAD   -  CHATHAM (2018)
 KB1054
 KB1054                         *CURRENT SURVEY CONTROL
 KB1054  ______________________________________________________________________
 KB1054* NAD 83(1997) POSITION- 39 40 24.83859(N) 089 39 32.51309(W)   ADJUSTED
 KB1054* NAVD 88 ORTHO HEIGHT -   180.390 (meters)      591.83  (feet) ADJUSTED
 KB1054  ______________________________________________________________________
 KB1054  GEOID HEIGHT    -        -32.345 (meters)                     GEOID18
 KB1054  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 KB1054  DYNAMIC HEIGHT  -        180.290 (meters)      591.50  (feet) COMP
 KB1054  MODELED GRAVITY -    980,066.5   (mgal)                       NAVD 88
 KB1054
 KB1054  HORZ ORDER      -  SECOND
 KB1054  VERT ORDER      -  SECOND    CLASS 0
 KB1054
 KB1054.The horizontal coordinates were established by classical geodetic methods
 KB1054.and adjusted by the National Geodetic Survey in October 1999.
 KB1054
 KB1054.The orthometric height was determined by differential leveling and
 KB1054.adjusted by the NATIONAL GEODETIC SURVEY
 KB1054.in June 1991.
 KB1054
 KB1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1054.GEOID18 height accuracy estimate available here.
 KB1054
 KB1054.Click photographs - Photos may exist for this station.
 KB1054
 KB1054.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1054
 KB1054.The dynamic height is computed by dividing the NAVD 88
 KB1054.geopotential number by the normal gravity value computed on the
 KB1054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1054.degrees latitude (g = 980.6199 gals.).
 KB1054
 KB1054.The modeled gravity was interpolated from observed gravity values.
 KB1054
 KB1054. The following values were computed from the NAD 83(1997) position.
 KB1054
 KB1054;                    North         East     Units Scale Factor Converg.
 KB1054;SPC IL W     -   333,868.678   743,552.188   MT  0.99996452   +0 19 26.7
 KB1054;SPC IL W     - 1,095,367.49  2,439,470.80   sFT  0.99996452   +0 19 26.7
 KB1054;UTM  16      - 4,394,907.204   271,933.472   MT  1.00024042   -1 41 53.8
 KB1054
 KB1054!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1054!SPC IL W     -   0.99997677  x   0.99996452  =   0.99994130
 KB1054!UTM  16      -   0.99997677  x   1.00024042  =   1.00021719
 KB1054
 KB1054:                Primary Azimuth Mark                     Grid Az
 KB1054:SPC IL W     -  GLENWOOD AZ MK                           092 40 53.2
 KB1054:UTM  16      -  GLENWOOD AZ MK                           094 42 13.7
 KB1054
 KB1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7193394907(NAD 83)
 KB1054
 KB1054|---------------------------------------------------------------------|
 KB1054| PID    Reference Object                     Distance      Geod. Az  |
 KB1054|                                                           dddmmss.s |
 KB1054| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX.13.9 KM 0012711.5 |
 KB1054| KB1055 GLENWOOD RM 1                        25.023 METERS 02808     |
 KB1054| KB1512 SPRINGFIELD ILL ST POL MAST         APPROX. 2.3 KM 0395045.4 |
 KB1054| KB1053 GLENWOOD AZ MK                                     0930019.9 |
 KB1054| KB1511 GLENARM PANHAN E PL MICROWAVE       APPROX. 5.2 KM 1521220.3 |
 KB1054| KB1056 GLENWOOD RM 2                        27.520 METERS 23814     |
 KB1054| KB1509 CHATHAM MUNICIPAL TANK              APPROX. 4.0 KM 2722155.9 |
 KB1054|---------------------------------------------------------------------|
 KB1054
 KB1054                          SUPERSEDED SURVEY CONTROL
 KB1054
 KB1054  NAD 83(1986)-  39 40 24.84778(N)    089 39 32.50213(W) AD(       ) 2
 KB1054  NAD 27      -  39 40 24.66350(N)    089 39 32.15600(W) AD(       ) 2
 KB1054  NGVD 29 (??/??/92)  180.504  (m)          592.20   (f) ADJ UNCH    2 0
 KB1054  NGVD 29             180.50   (m)          592.2    (f) LEVELING    3  
 KB1054
 KB1054.Superseded values are not recommended for survey control.
 KB1054
 KB1054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1054.See file dsdata.pdf to determine how the superseded data were derived.
 KB1054
 KB1054_MARKER: DE = TRAVERSE STATION DISK
 KB1054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1054_STAMPING: GLENWOOD 1960
 KB1054_MARK LOGO: CGS
 KB1054_PROJECTION: FLUSH
 KB1054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1054+STABILITY: SURFACE MOTION
 KB1054
 KB1054  HISTORY     - Date     Condition        Report By
 KB1054  HISTORY     - 1960     MONUMENTED       CGS
 KB1054  HISTORY     - 1960     GOOD             CGS
 KB1054  HISTORY     - 1968     GOOD             ILDT
 KB1054  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1054  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1054
 KB1054                          STATION DESCRIPTION
 KB1054
 KB1054'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1054'THE STATION IS LOCATED ABOUT 8-1/2 MILES SOUTH OF SPRINGFIELD, 2-1/2
 KB1054'MILES EAST OF CHATHAM, 1/2 MILE WEST OF U.S.  HIGHWAY 66 AND
 KB1054'ABOUT 220 FEET SOUTHEAST OF THE GLENWOOD HIGH SCHOOL.
 KB1054'
 KB1054'TO REACH THE STATION FROM THE SOUTH END OF THE LAKE SPRINGFIELD
 KB1054'BRIDGE ON U.S. HIGHWAY 66 ABOUT 6-1/2 MILES SOUTH OF SPRINGFIELD,
 KB1054'GO SOUTH ON U.S. HIGHWAY 66 FOR 1.55 MILES TO SIDE ROAD RIGHT CHATHAM
 KB1054'ROAD, TURN RIGHT AND GO WEST FOR 0.4 MILE TO THE AZIMUTH MARK ON
 KB1054'THE LEFT, CONTINUE WEST FOR 0.25 MILE TO THE GLENWOOD HIGH SCHOOL AND
 KB1054'THE STATION ON THE RIGHT.
 KB1054'
 KB1054'STATION MARK, A STANDARD TRAVERSE STATION DISK SET IN THE TOP OF A 12
 KB1054'INCH SQUARE CONCRETE POST SET FLUSH WITH THE SURFACE OF THE
 KB1054'GROUND AND STAMPED GLENWOOD 1960. THE MARK IS 121.0 FEET EAST OF THE
 KB1054'DRIVEWAY TO SCHOOL, 72.0 FEET NORTH OF CENTER OF SURFACED ROAD,
 KB1054'59.7 FEET NORTHWEST OF A WITNESS POST, 55.5 FEET NORTHWEST OF POWER
 KB1054'LINE POLE WITH A TRIANGLE BLAZE AND 41.0 FEET WEST OF FENCE.
 KB1054'
 KB1054'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB1054'CONCRETE POST SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 KB1054'STAMPED GLENWOOD NO 1 1960. THE MARK IS 117.0 FEET NORTH OF A WITNESS
 KB1054'POST, 111.0 FEET NORTH OF POWER LINE POLE WITH A TRIANGLE BLAZE,
 KB1054'10.3 FEET NORTHEAST OF POWER LINE POLE AND 1.5 FEET WEST OF FENCE.
 KB1054'
 KB1054'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB1054'SQUARE CONCRETE POST SET FLUSH WITH THE SURFACE OF THE GROUND
 KB1054'AND IS STAMPED GLENWOOD NO 2 1960. THE MARK IS 116.5 FEET WEST OF
 KB1054'POWER LINE POLE WITH A TRIANGLE BLAZE, 116.0 FEET WEST OF A
 KB1054'WITNESS POST, 41.0 FEET EAST OF DRIVEWAY TO SCHOOL AND 26.4 FEET
 KB1054'NORTH OF CENTER OF ROAD.
 KB1054'
 KB1054'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 KB1054'CONCRETE POST SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 KB1054'STAMPED GLENWOOD 1960. THE MARK IS 32.5 FEET SOUTH OF CENTER OF
 KB1054'SURFACE ROAD, 3.0 FEET NORTH OF FENCE, 2.8 FEET NORTHWEST OF
 KB1054'WITNESS POST AND 2.0 FEET NORTHWEST OF TELEPHONE POLE.
 KB1054
 KB1054                          STATION RECOVERY (1960)
 KB1054
 KB1054'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1054'6.6 MI SW FROM SPRINGFIELD.
 KB1054'6.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1054'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.6
 KB1054'MILES WEST ALONG AN ASPHALT ROAD, AT THE SOUTH EAST CORNER OF THE
 KB1054'GLENWOOD SCHOOL GROUNDS, 72 FEET NORTH OF THE CENTER LINE OF THE
 KB1054'ROAD, 41 FEET WEST OF A FENCE, 61 FEET NORTHWEST OF A FENCE
 KB1054'CORNER, 55 FEET NORTHWEST OF A POWER POLE, 121 FEET EAST OF THE
 KB1054'CENTER LINE OF THE EASTERNMOST OF TWO DRIVES TO THE SCHOOL, 59.8
 KB1054'FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB1054'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB1054'GROUND.
 KB1054
 KB1054                          STATION RECOVERY (1968)
 KB1054
 KB1054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 KB1054'GLENWOOD 1960 CONDITION GOOD.
 KB1054'
 KB1054'GLENWOOD NO 1 1960 CONDITION GOOD.
 KB1054'
 KB1054'GLENWOOD NO 2 1960 CONDITION GOOD.
 KB1054'
 KB1054'GLENWOOD 1960 CONDITION GOOD.
 KB1054'
 KB1054'DESCRIPTION IS COMPLETE AND ADEQUATE AS GIVEN EXCEPT FOR THE
 KB1054'FOLLOWING CHANGES -
 KB1054'
 KB1054'1. POWER LINE POLE 10.3 FEET S.W. OF R.M.NO 1
 KB1054'HAS BEEN REMOVED.
 KB1054'
 KB1054'2. STATION IS NOW COVERED BY 2 INCHES OF NO. 2 CRUSHED LIMESTONE.
 KB1054'
 KB1054'3. AZIMUTH MARK IS NOW 1.6 NORTH OF TELEPHONE POLE. ORIGINAL POLE WAS
 KB1054'REPLACED.
 KB1054
 KB1054                          STATION RECOVERY (1976)
 KB1054
 KB1054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1054'THE STATION WAS VISITED AND THE AZIMUTH MARK AND REFERENCE MARK 2
 KB1054'WERE RECOVERED.  THE AREA WHERE THE STATION AND REFERENCE MARK 1
 KB1054'WERE IS NOW THE SCHOOL PARKING LOT AND IS COVERED WITH GRAVEL.  THE
 KB1054'MARKS ARE PROBABLY STILL THERE BUT COVERED WITH GRAVEL.  THE LOT
 KB1054'WAS FILLED WITH CARS AT THE TIME IT WAS VISITED SO THE MARKS
 KB1054'COULD NOT BE SEARCHED FOR.
 KB1054'
 KB1054'TO REACH FROM THE CHATHAM EXIT OF INTERSTATE HIGHWAY 55, GO WEST
 KB1054'AND SOUTH ON CHATHAM ROAD FOR 1.1 MILE TO A SIDE ROAD RIGHT.  TURN
 KB1054'RIGHT AND GO WEST FOR 0.35 MILE TO AZIMUTH MARK ON THE LEFT.
 KB1054'CONTINUE WEST FOR 0.25 MILE TO STATION ON RIGHT.
 KB1054'
 KB1054'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 KB1054'EAST OF CHATHAM.
 KB1054
 KB1054                          STATION RECOVERY (1976)
 KB1054
 KB1054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1054'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1053 ***********************************************************************
 KB1053  DESIGNATION -  GLENWOOD AZ MK
 KB1053  PID         -  KB1053
 KB1053  STATE/COUNTY-  IL/SANGAMON
 KB1053  COUNTRY     -  US
 KB1053  USGS QUAD   -  CHATHAM (2018)
 KB1053
 KB1053                         *CURRENT SURVEY CONTROL
 KB1053  ______________________________________________________________________
 KB1053* NAD 83(1986) POSITION- 39 40 24.     (N) 089 39 11.     (W)   SCALED
 KB1053* NAVD 88 ORTHO HEIGHT -   181.014 (meters)      593.88  (feet) ADJUSTED
 KB1053  ______________________________________________________________________
 KB1053  GEOID HEIGHT    -        -32.342 (meters)                     GEOID18
 KB1053  DYNAMIC HEIGHT  -        180.913 (meters)      593.55  (feet) COMP
 KB1053  MODELED GRAVITY -    980,066.6   (mgal)                       NAVD 88
 KB1053
 KB1053  VERT ORDER      -  SECOND    CLASS 0
 KB1053
 KB1053.The horizontal coordinates were scaled from a map and have
 KB1053.an estimated accuracy of +/- 6 seconds.
 KB1053
 KB1053.The orthometric height was determined by differential leveling and
 KB1053.adjusted by the NATIONAL GEODETIC SURVEY
 KB1053.in June 1991.
 KB1053
 KB1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1053.GEOID18 height accuracy estimate available here.
 KB1053
 KB1053.Click photographs - Photos may exist for this station.
 KB1053
 KB1053.The dynamic height is computed by dividing the NAVD 88
 KB1053.geopotential number by the normal gravity value computed on the
 KB1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1053.degrees latitude (g = 980.6199 gals.).
 KB1053
 KB1053.The modeled gravity was interpolated from observed gravity values.
 KB1053
 KB1053;                    North         East    Units  Estimated Accuracy
 KB1053;SPC IL W     -   333,850.      744,070.      MT  (+/- 180 meters Scaled)
 KB1053
 KB1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ724948(NAD 83)
 KB1053
 KB1053                          SUPERSEDED SURVEY CONTROL
 KB1053
 KB1053  NGVD 29 (??/??/92)  181.128  (m)          594.25   (f) ADJ UNCH    2 0
 KB1053
 KB1053.Superseded values are not recommended for survey control.
 KB1053
 KB1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1053.See file dsdata.pdf to determine how the superseded data were derived.
 KB1053
 KB1053_MARKER: DZ = AZIMUTH MARK DISK
 KB1053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1053_STAMPING: GLENWOOD 1960
 KB1053_MARK LOGO: CGS
 KB1053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1053+STABILITY: SURFACE MOTION
 KB1053
 KB1053  HISTORY     - Date     Condition        Report By
 KB1053  HISTORY     - 1960     MONUMENTED       CGS
 KB1053  HISTORY     - 1976     GOOD             NGS
 KB1053
 KB1053                          STATION DESCRIPTION
 KB1053
 KB1053'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1053'6.4 MI SW FROM SPRINGFIELD.
 KB1053'6.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1053'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.35
 KB1053'MILES WEST ALONG AN ASPHALT ROAD, ABOUT 0.05 MILES WEST OF THE
 KB1053'JUNCTION OF A NORTH SOUTH OILED CROSS ROAD, ABOUT 0.05 MILES
 KB1053'EAST OF A FARM HOUSE ON THE SOUTH SIDE OF THE ROAD, 33 FEET SOUTH
 KB1053'OF THE CENTER LINE OF THE ROAD, 3 FEET NORTH OF A FENCE, 2 FEET
 KB1053'NORTH WEST OF THE SECOND POWER POLE WEST OF THE JUNCTION WHICH IS
 KB1053'ALSO THE SECOND POWER POLE EAST OF THE HOUSE, 63 FEET EAST OF A
 KB1053'CONCRETE R.O.W. MARKER, 2.8 FEET NORTHWEST OF A METAL WITNESS
 KB1053'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 KB1053'POST PROJECTING 2 INCHES.
 KB1053
 KB1053                          STATION RECOVERY (1976)
 KB1053
 KB1053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1055 ***********************************************************************
 KB1055  DESIGNATION -  GLENWOOD RM 1
 KB1055  PID         -  KB1055
 KB1055  STATE/COUNTY-  IL/SANGAMON
 KB1055  COUNTRY     -  US
 KB1055  USGS QUAD   -  CHATHAM (2018)
 KB1055
 KB1055                         *CURRENT SURVEY CONTROL
 KB1055  ______________________________________________________________________
 KB1055* NAD 83(1986) POSITION- 39 40 25.55   (N) 089 39 32.02   (W)   HD_HELD1
 KB1055* NAVD 88 ORTHO HEIGHT -   180.192 (meters)      591.18  (feet) ADJUSTED
 KB1055  ______________________________________________________________________
 KB1055  GEOID HEIGHT    -        -32.345 (meters)                     GEOID18
 KB1055  DYNAMIC HEIGHT  -        180.091 (meters)      590.85  (feet) COMP
 KB1055  MODELED GRAVITY -    980,066.5   (mgal)                       NAVD 88
 KB1055
 KB1055  VERT ORDER      -  SECOND    CLASS 0
 KB1055
 KB1055.The horizontal coordinates were determined by differentially corrected
 KB1055.hand held GPS observations or other comparable positioning techniques
 KB1055.and have an estimated accuracy of +/- 3 meters.
 KB1055
 KB1055.The orthometric height was determined by differential leveling and
 KB1055.adjusted by the NATIONAL GEODETIC SURVEY
 KB1055.in June 1991.
 KB1055
 KB1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1055.GEOID18 height accuracy estimate available here.
 KB1055
 KB1055.Click photographs - Photos may exist for this station.
 KB1055
 KB1055.The dynamic height is computed by dividing the NAVD 88
 KB1055.geopotential number by the normal gravity value computed on the
 KB1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1055.degrees latitude (g = 980.6199 gals.).
 KB1055
 KB1055.The modeled gravity was interpolated from observed gravity values.
 KB1055
 KB1055;                    North         East    Units  Estimated Accuracy
 KB1055;SPC IL W     -   333,890.7     743,563.8     MT  (+/- 3 meters HH1 GPS) 
 KB1055
 KB1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7194594928(NAD 83)
 KB1055
 KB1055                          SUPERSEDED SURVEY CONTROL
 KB1055
 KB1055  NGVD 29 (??/??/92)  180.306  (m)          591.55   (f) ADJ UNCH    2 0
 KB1055
 KB1055.Superseded values are not recommended for survey control.
 KB1055
 KB1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1055.See file dsdata.pdf to determine how the superseded data were derived.
 KB1055
 KB1055_MARKER: DR = REFERENCE MARK DISK
 KB1055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1055_STAMPING: GLENWOOD NO 1 1960
 KB1055_MARK LOGO: CGS
 KB1055_PROJECTION: FLUSH
 KB1055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1055+STABILITY: SURFACE MOTION
 KB1055
 KB1055  HISTORY     - Date     Condition        Report By
 KB1055  HISTORY     - 1960     MONUMENTED       CGS
 KB1055  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1055
 KB1055                          STATION DESCRIPTION
 KB1055
 KB1055'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1055'6.6 MI SW FROM SPRINGFIELD.
 KB1055'6.0 MILE SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1055'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.6
 KB1055'MILES WEST ALONG AN ASPHALT ROAD, AT THE SOUTHEAST CORNER OF THE
 KB1055'GLENWOOD SCHOOL GROUNDS, 144 FEET NORTH OF THE CENTER LINE OF THE
 KB1055'ROAD, 1.5 FEET WEST OF A FENCE, 118 FEET NORTH OF A FENCE CORNER,
 KB1055'10 FEET EAST OF A WIRE BRACED POWER POLE, 157 FEET EAST OF THE
 KB1055'CENTER LINE OF THE EASTERNMOST DRIVE OF THE TWO DRIVES TO THE
 KB1055'SCHOOL, 82.2 FEET NORTHEAST OF GLENWOOD TRAVERSE STATION, 117.3
 KB1055'FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 KB1055'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB1055
 KB1055                          STATION RECOVERY (1976)
 KB1055
 KB1055'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1056 ***********************************************************************
 KB1056  DESIGNATION -  GLENWOOD RM 2
 KB1056  PID         -  KB1056
 KB1056  STATE/COUNTY-  IL/SANGAMON
 KB1056  COUNTRY     -  US
 KB1056  USGS QUAD   -  CHATHAM (2018)
 KB1056
 KB1056                         *CURRENT SURVEY CONTROL
 KB1056  ______________________________________________________________________
 KB1056* NAD 83(1986) POSITION- 39 40 24.37   (N) 089 39 33.49   (W)   HD_HELD1
 KB1056* NAVD 88 ORTHO HEIGHT -   180.516 (meters)      592.24  (feet) ADJUSTED
 KB1056  ______________________________________________________________________
 KB1056  GEOID HEIGHT    -        -32.345 (meters)                     GEOID18
 KB1056  DYNAMIC HEIGHT  -        180.416 (meters)      591.91  (feet) COMP
 KB1056  MODELED GRAVITY -    980,066.5   (mgal)                       NAVD 88
 KB1056
 KB1056  VERT ORDER      -  SECOND    CLASS 0
 KB1056
 KB1056.The horizontal coordinates were determined by differentially corrected
 KB1056.hand held GPS observations or other comparable positioning techniques
 KB1056.and have an estimated accuracy of +/- 3 meters.
 KB1056
 KB1056.The orthometric height was determined by differential leveling and
 KB1056.adjusted by the NATIONAL GEODETIC SURVEY
 KB1056.in June 1991.
 KB1056
 KB1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1056.GEOID18 height accuracy estimate available here.
 KB1056
 KB1056.Click photographs - Photos may exist for this station.
 KB1056
 KB1056.The dynamic height is computed by dividing the NAVD 88
 KB1056.geopotential number by the normal gravity value computed on the
 KB1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1056.degrees latitude (g = 980.6199 gals.).
 KB1056
 KB1056.The modeled gravity was interpolated from observed gravity values.
 KB1056
 KB1056;                    North         East    Units  Estimated Accuracy
 KB1056;SPC IL W     -   333,854.1     743,529.0     MT  (+/- 3 meters HH1 GPS) 
 KB1056
 KB1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7190994893(NAD 83)
 KB1056
 KB1056                          SUPERSEDED SURVEY CONTROL
 KB1056
 KB1056  NGVD 29 (??/??/92)  180.631  (m)          592.62   (f) ADJ UNCH    2 0
 KB1056
 KB1056.Superseded values are not recommended for survey control.
 KB1056
 KB1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1056.See file dsdata.pdf to determine how the superseded data were derived.
 KB1056
 KB1056_MARKER: DR = REFERENCE MARK DISK
 KB1056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1056_STAMPING: GLENWOOD NO 2 1960
 KB1056_MARK LOGO: CGS
 KB1056_PROJECTION: FLUSH
 KB1056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1056+STABILITY: SURFACE MOTION
 KB1056
 KB1056  HISTORY     - Date     Condition        Report By
 KB1056  HISTORY     - 1960     MONUMENTED       CGS
 KB1056  HISTORY     - 1976     GOOD             NGS
 KB1056
 KB1056                          STATION DESCRIPTION
 KB1056
 KB1056'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1056'6.6 MI SW FROM SPRINGFIELD.
 KB1056'6.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1056'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.6
 KB1056'MILES WEST ALONG AN ASPHALT ROAD, AT THE SOUTH EAST CORNER OF THE
 KB1056'GLENWOOD SCHOOL GROUNDS, 27 FEET NORTH OF THE CENTER LINE OF THE
 KB1056'ROAD, 40 FEET EAST OF THE CENTER LINE OF THE EASTERNMOST DRIVE OF
 KB1056'TWO DRIVES TO THE SCHOOL, 119 FEET WEST OF A FENCE CORNER, 117
 KB1056'FEET WEST OF A POWER POLE, 90.3 FEET SOUTHWEST OF GLENWOOD
 KB1056'TRAVERSE STATION, 116.6 FEET WEST OF A METAL WITNESS POST, ABOUT
 KB1056'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 KB1056'WITH THE GROUND.
 KB1056
 KB1056                          STATION RECOVERY (1976)
 KB1056
 KB1056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1056'MARK IS 41 FT. EAST OF THE EAST DRIVEWAY IN FRONT OF THE SCHOOL 26
 KB1056'FT. N OF THE CENTER OF THE ROAD AND NEAR THE SOUTH WEST CORNER OF THE
 KB1056'PARKING LOT. 1.1 MILE WEST AND SOUTH ON CHATHAM ROAD FROM ITS EXIT
 KB1056'FROM INTERSTATE 55 THEN WEST ON SURFACED ROAD FOR 0.6 MILES TO MARK
 KB1056'ON RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2932 ***********************************************************************
 ME2932  DESIGNATION -  GLENWOOD SCHOOL FOR BOYS TANK
 ME2932  PID         -  ME2932
 ME2932  STATE/COUNTY-  IL/COOK
 ME2932  COUNTRY     -  US
 ME2932  USGS QUAD   -  HARVEY (2018)
 ME2932
 ME2932                         *CURRENT SURVEY CONTROL
 ME2932  ______________________________________________________________________
 ME2932* NAD 83(1997) POSITION- 41 32 56.73090(N) 087 37 43.66457(W)   ADJUSTED
 ME2932  ______________________________________________________________________
 ME2932  GEOID HEIGHT    -        -33.421 (meters)                     GEOID18
 ME2932  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 ME2932  HORZ ORDER      -  THIRD
 ME2932
 ME2932.The horizontal coordinates were established by classical geodetic methods
 ME2932.and adjusted by the National Geodetic Survey in October 1999.
 ME2932
 ME2932.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2932.GEOID18 height accuracy estimate available here.
 ME2932
 ME2932.Click photographs - Photos may exist for this station.
 ME2932
 ME2932.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2932
 ME2932. The following values were computed from the NAD 83(1997) position.
 ME2932
 ME2932;                    North         East     Units Scale Factor Converg.
 ME2932;SPC IL E     -   542,261.700   358,780.457   MT  1.00001750   +0 28 02.3
 ME2932;SPC IL E     - 1,779,070.26  1,177,098.88   sFT  1.00001750   +0 28 02.3
 ME2932;UTM  16      - 4,599,905.254   447,558.492   MT  0.99963384   -0 25 01.4
 ME2932
 ME2932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4755899905(NAD 83)
 ME2932
 ME2932                          SUPERSEDED SURVEY CONTROL
 ME2932
 ME2932  NAD 83(1997)-  41 32 56.73091(N)    087 37 43.66462(W) AD(       ) 3
 ME2932  NAD 83(1994)-  41 32 56.73582(N)    087 37 43.67171(W) AD(       ) 3
 ME2932  NAD 83(1986)-  41 32 56.73584(N)    087 37 43.67166(W) AD(       ) 3
 ME2932  NAD 27      -  41 32 56.61172(N)    087 37 43.51332(W) AD(       ) 3
 ME2932
 ME2932.Superseded values are not recommended for survey control.
 ME2932
 ME2932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2932.See file dsdata.pdf to determine how the superseded data were derived.
 ME2932
 ME2932_MARKER: 53 = ELEVATED TANK
 ME2932
 ME2932  HISTORY     - Date     Condition        Report By
 ME2932  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2932
 ME2932                          STATION DESCRIPTION
 ME2932
 ME2932'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2932'THE STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF A LARGE
 ME2932'4 LEGGED STEEL
 ME2932'WATER TANK, WHICH IS PAINTED SILVER AND IS ABOUT 140 FEET HIGH.  IT
 ME2932'IS LOCATED ABOUT 4 MILES NORTH OF
 ME2932'CHICAGO HEIGHTS AND 2 MILES SOUTHEAST OF HOMEWOOD ON
 ME2932'THE GROUNDS OF THE GLENWOOD SCHOOL FOR DEPENDENT
 ME2932'BOYS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0119 ***********************************************************************
 LD0119  DESIGNATION -  GLISSON 2
 LD0119  PID         -  LD0119
 LD0119  STATE/COUNTY-  IL/KNOX
 LD0119  COUNTRY     -  US
 LD0119  USGS QUAD   -  APPLETON (2018)
 LD0119
 LD0119                         *CURRENT SURVEY CONTROL
 LD0119  ______________________________________________________________________
 LD0119* NAD 83(1997) POSITION- 40 54 27.79319(N) 090 14 12.97042(W)   NO CHECK
 LD0119* NAVD 88 ORTHO HEIGHT -   231.66  (meters)      760.0   (feet) RESET
 LD0119  ______________________________________________________________________
 LD0119  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0119  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 LD0119  HORZ ORDER      -  THIRD
 LD0119  VERT ORDER      -  THIRD
 LD0119
 LD0119.The horizontal coordinates were established by classical geodetic methods
 LD0119.and adjusted by the National Geodetic Survey in October 1999.
 LD0119
 LD0119.No horizontal observational check was made to the station.
 LD0119
 LD0119.The orthometric height was computed from unverified reset data.
 LD0119
 LD0119.No vertical observational check was made to the station.
 LD0119
 LD0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0119.GEOID18 height accuracy estimate available here.
 LD0119
 LD0119.Click photographs - Photos may exist for this station.
 LD0119
 LD0119.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0119
 LD0119. The following values were computed from the NAD 83(1997) position.
 LD0119
 LD0119;                    North         East     Units Scale Factor Converg.
 LD0119;SPC IL W     -   470,780.571   694,079.968   MT  0.99994161   -0 02 45.7
 LD0119;SPC IL W     - 1,544,552.59  2,277,160.70   sFT  0.99994161   -0 02 45.7
 LD0119;UTM  15      - 4,532,189.269   732,714.700   MT  1.00026661   +1 48 36.7
 LD0119
 LD0119!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0119!SPC IL W     -   0.99996885  x   0.99994161  =   0.99991046
 LD0119!UTM  15      -   0.99996885  x   1.00026661  =   1.00023545
 LD0119
 LD0119:                Primary Azimuth Mark                     Grid Az
 LD0119:SPC IL W     -  GLISSON AZ MK                            082 58 54.8
 LD0119:UTM  15      -  GLISSON AZ MK                            081 07 32.4
 LD0119
 LD0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3271432189(NAD 83)
 LD0119
 LD0119|---------------------------------------------------------------------|
 LD0119| PID    Reference Object                     Distance      Geod. Az  |
 LD0119|                                                           dddmmss.s |
 LD0119| LD0122 GLISSON AZ MK                                      0825609.1 |
 LD0119| LD0121 GLISSON 2 RM 1                       14.758 METERS 09040     |
 LD0119| LD0117 GLISSON 2 RM 2                       12.911 METERS 26630     |
 LD0119| LD0118 GLISSON                              48.632 METERS 29706     |
 LD0119|---------------------------------------------------------------------|
 LD0119
 LD0119                          SUPERSEDED SURVEY CONTROL
 LD0119
 LD0119  NAD 83(1996)-  40 54 27.79388(N)    090 14 12.97058(W) AD(       ) 3
 LD0119  NAD 83(1986)-  40 54 27.79838(N)    090 14 12.97987(W) AD(       ) 3
 LD0119  NAD 27      -  40 54 27.66160(N)    090 14 12.52630(W) AD(       ) 3
 LD0119  NGVD 29 (??/??/??)  231.72   (m)          760.2    (f) RESET       3  
 LD0119  NGVD 29             231.72   (m)          760.2    (f) LEVELING    3  
 LD0119
 LD0119.Superseded values are not recommended for survey control.
 LD0119
 LD0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0119.See file dsdata.pdf to determine how the superseded data were derived.
 LD0119
 LD0119_MARKER: DS = TRIANGULATION STATION DISK
 LD0119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0119_STAMPING: GLISSON 2 1961
 LD0119_MARK LOGO: CGS
 LD0119_PROJECTION: FLUSH
 LD0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0119+STABILITY: SURFACE MOTION
 LD0119
 LD0119  HISTORY     - Date     Condition        Report By
 LD0119  HISTORY     - 1961     MONUMENTED       CGS
 LD0119  HISTORY     - 1973     GOOD             USGS
 LD0119  HISTORY     - 1975     GOOD             NGS
 LD0119  HISTORY     - 1975     GOOD             NGS
 LD0119  HISTORY     - 19971112 GOOD             USPSQD
 LD0119
 LD0119                          STATION DESCRIPTION
 LD0119
 LD0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LD0119'THE STATION IS LOCATED ABOUT 2-1/2 MILES EAST OF KNOXVILLE
 LD0119'AND IS ON THE SOUTH RIGHT-OF-WAY OF U.S. HIGHWAY 150.
 LD0119'
 LD0119'TO REACH THE STATION FROM THE POST OFFICE IN KNOXVILLE, GO
 LD0119'EASTERLY ON U.S. HIGHWAY 150 FOR 1.75 MILES TO THE JUNCTION
 LD0119'OF STATE HIGHWAY 97, KEEP LEFT AND CONTINUE EAST ON U.S. HIGHWAY
 LD0119'150 FOR 0.85 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 LD0119'
 LD0119'THE STATION MARK IS A STANDARD TRIANGULATION STATION DISK SET
 LD0119'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LD0119'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED GLISSON 2 1961.
 LD0119'THE MARK IS 204 FEET WEST OF CENTER OF DRIVEWAY, 99.5 FEET
 LD0119'WEST OF FENCE CORNER, 42.5 FEET EAST OF TELEPHONE POLE, 37.6
 LD0119'FEET SOUTH OF CENTER OF U.S. HIGHWAY 150, 2.2 FEET
 LD0119'EAST-NORTHEAST OF WITNESS POST AND 2 FEET NORTH OF FENCE.
 LD0119'
 LD0119'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN
 LD0119'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LD0119'THE SURFACE OF THE GROUND AND IS STAMPED GLISSON 2 NO 1 1961.
 LD0119'THE MARK IS 51.1 FEET EAST OF WITNESS POST, 50 FEET WEST OF
 LD0119'FENCE CORNER, 154 FEET WEST OF FENCE CORNER, 45.5 FEET WEST
 LD0119'OF TELEPHONE POLE, 38.6 FEET SOUTH OF CENTER OF U.S. HIGHWAY
 LD0119'150 AND 1 FOOT NORTH OF FENCE.
 LD0119'
 LD0119'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN
 LD0119'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LD0119'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED GLISSON 2
 LD0119'NO 2 1961.  THE MARK IS 39.6 FEET WEST OF WITNESS POST, 38.6
 LD0119'FEET SOUTH OF CENTER OF U.S. HIGHWAY 150, 2 FEET SOUTH OF
 LD0119'TELEPHONE POLE AND 1 FOOT NORTH OF FENCE.
 LD0119'
 LD0119'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 LD0119'12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND
 LD0119'IS STAMPED GLISSON 1959.  THE MARK IS 39 FEET SOUTH OF CENTER
 LD0119'OF U.S. HIGHWAY 150, 1.4 FEET WEST-NORTHWEST OF WITNESS POST
 LD0119'AND 1 FOOT NORTH OF FENCE.
 LD0119'
 LD0119'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LD0119
 LD0119                          STATION RECOVERY (1973)
 LD0119
 LD0119'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0119'STATION, R.M. 1 AND AZ. MK. FOUND IN GOOD CONDITION.  R.M. 2
 LD0119'S.F.N.F.
 LD0119'
 LD0119'DIRECTIONS AND DISTANCES CHECKED OK
 LD0119'
 LD0119'DESCRIPTION IS ADEQUATE
 LD0119
 LD0119                          STATION RECOVERY (1975)
 LD0119
 LD0119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 LD0119'THE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE
 LD0119'FOUND IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO RM 2 WERE
 LD0119'CHECKED AND FOUND CORRECT.  THE DISTANCE TO RM 1 CHECKED, BUT A
 LD0119'DIFFERENCE IN DIRECTION WAS FOUND GREATER BY 4 MINUTES.  DUE TO
 LD0119'MAJOR ROAD CHANGED A NEW DESCRIPTION FOLLOWS.
 LD0119'
 LD0119'THE STATION IS LOCATED ABOUT 2-1/2 MILES EAST OF KNOXVILLE ON THE
 LD0119'SOUTH SIDE OF U.S. HIGHWAY 150.  IT IS 93 FEET WEST OF A POWERLINE
 LD0119'POLE, 37 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 150, 4 FEET
 LD0119'NORTHEAST OF A METAL WITNESS POST AND 0.5 FOOT SOUTH OF A METAL
 LD0119'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LD0119'GLISSON 2 1961.
 LD0119'
 LD0119'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150 AND
 LD0119'STATE HIGHWAY 97 AT THE EAST EDGE OF KNOXVILLE, GO NORTH ON HIGHWAY
 LD0119'150 FOR 0.55 MILE TO WHERE IT TURNS RIGHT.  (JUST AFTER CROSSING
 LD0119'OVER INTERSTATE HIGHWAY 74).  TURN RIGHT AND GO EAST ON U.S.
 LD0119'HIGHWAY 150 FOR 0.7 MILE TO THE STATION ON THE RIGHT AS
 LD0119'DESCRIBED.
 LD0119'
 LD0119'REFERENCE MARK 1 IS 48 FEET WEST OF A CORNER FENCE POST, 45 FEET
 LD0119'WEST OF A POWERLINE POLE AND 40 FEET SOUTH OF THE CENTERLINE OF THE
 LD0119'U.S. HIGHWAY 150.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LD0119'GLISSON 2 NO 1 1961.
 LD0119'
 LD0119'REFERENCE MARK 2 IS 39 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 LD0119'150, 3 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A CONCRETE BASE OF
 LD0119'A TELEPHONE JUNCTION BOX AND 2 FEET NORTHEAST OF A UNDERGROUND CABLE
 LD0119'WARNING SIGN.  THE MONUMENT IS UNDERGROUND ABOUT 3 INCHES AND THE
 LD0119'DISK IS STAMPED GLISSON 2 NO 1 1961.
 LD0119'
 LD0119'AZIMUTH MARK IS 39 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 LD0119'150, 1 FOOT NORTH OF A FENCELINE AND 1 FOOT NORTHWEST OF A METAL
 LD0119'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 LD0119'STAMPED GLISSON 1959.
 LD0119'
 LD0119'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE EAST ON U.S.
 LD0119'HIGHWAY 150 FOR 0.5 MILE TO THE MARK ON THE RIGHT.
 LD0119'
 LD0119'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES EAST
 LD0119'OF KNOXVILLE.
 LD0119
 LD0119                          STATION RECOVERY (1975)
 LD0119
 LD0119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 LD0119'2.5 MI E FROM KNOXVILLE.
 LD0119'AT THE JUNCTION OF U.S. HIGHWAY 150 AND STATE HIGHWAY 97 AT
 LD0119'THE EAST EDGE OF KNOXVILLE, NORTH ALONG HIGHWAY 150 TO WHERE
 LD0119'THE HIGHWAY BEARS RIGHT FOR 0.55 MILE, THENCE EAST ALONG THE HIGHWAY
 LD0119'FOR 0.7 MILE TO THE MARK ON THE RIGHT.  93 FEET WEST OF A POWER
 LD0119'POLE, 37 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 4 FEET
 LD0119'NORTHEAST OF A METAL WITNESS POST, FLUSH WITH THE GROUND AND ABOUT
 LD0119'3 FEET HIGHER THAN THE HIGHWAY.
 LD0119
 LD0119                          STATION RECOVERY (1997)
 LD0119
 LD0119'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0121 ***********************************************************************
 LD0121  DESIGNATION -  GLISSON 2 RM 1
 LD0121  PID         -  LD0121
 LD0121  STATE/COUNTY-  IL/KNOX
 LD0121  COUNTRY     -  US
 LD0121  USGS QUAD   -  APPLETON (2018)
 LD0121
 LD0121                         *CURRENT SURVEY CONTROL
 LD0121  ______________________________________________________________________
 LD0121* NAD 83(1986) POSITION- 40 54 27.79   (N) 090 14 12.34   (W)   HD_HELD1
 LD0121* NAVD 88 ORTHO HEIGHT -   231.49  (meters)      759.5   (feet) RESET
 LD0121  ______________________________________________________________________
 LD0121  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0121  VERT ORDER      -  THIRD
 LD0121
 LD0121.The horizontal coordinates were determined by differentially corrected
 LD0121.hand held GPS observations or other comparable positioning techniques
 LD0121.and have an estimated accuracy of +/- 3 meters.
 LD0121
 LD0121.The orthometric height was computed from unverified reset data.
 LD0121
 LD0121.No vertical observational check was made to the station.
 LD0121
 LD0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0121.GEOID18 height accuracy estimate available here.
 LD0121
 LD0121.Click photographs - Photos may exist for this station.
 LD0121
 LD0121;                    North         East    Units  Estimated Accuracy
 LD0121;SPC IL W     -   470,780.5     694,094.7     MT  (+/- 3 meters HH1 GPS) 
 LD0121
 LD0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3272932189(NAD 83)
 LD0121
 LD0121                          SUPERSEDED SURVEY CONTROL
 LD0121
 LD0121  NGVD 29 (??/??/??)  231.55   (m)          759.7    (f) RESET       3  
 LD0121
 LD0121.Superseded values are not recommended for survey control.
 LD0121
 LD0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0121.See file dsdata.pdf to determine how the superseded data were derived.
 LD0121
 LD0121_MARKER: DR = REFERENCE MARK DISK
 LD0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0121_STAMPING: GLISSON 2 NO 1 1961
 LD0121_MARK LOGO: CGS
 LD0121_PROJECTION: FLUSH
 LD0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0121+STABILITY: SURFACE MOTION
 LD0121
 LD0121  HISTORY     - Date     Condition        Report By
 LD0121  HISTORY     - 1961     MONUMENTED       CGS
 LD0121  HISTORY     - 1975     GOOD             NGS
 LD0121  HISTORY     - 19971112 GOOD             USPSQD
 LD0121
 LD0121                          STATION DESCRIPTION
 LD0121
 LD0121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 LD0121'2.5 MI E FROM KNOXVILLE.
 LD0121'AT THE JUNCTION OF U.S. HIGHWAY 150 AND STATE HIGHAY 97 AT THE
 LD0121'EAST EDGE OF KNOXVILLE, NORTH ALONG HIGHWAY 150 TO WHERE THE
 LD0121'HIGHWAY BEARS RIGHT FOR 0.55 MILE, THENCE EAST ALONG THE HIGHWAY
 LD0121'FOR 0.7 MILE TO THE MARK ON THE RIGHT, 48 FEET WEST OF A CORNER
 LD0121'POST, 45 FEET WEST OF A POWER POLE AND 40 FEET SOUTH OF THE
 LD0121'CENTERLINE OF THE HIGHWAY AND ABOUT 3 FEET HIGHER THAN THE
 LD0121'HIGHWAY.
 LD0121
 LD0121                          STATION RECOVERY (1997)
 LD0121
 LD0121'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0121'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0117 ***********************************************************************
 LD0117  DESIGNATION -  GLISSON 2 RM 2
 LD0117  PID         -  LD0117
 LD0117  STATE/COUNTY-  IL/KNOX
 LD0117  COUNTRY     -  US
 LD0117  USGS QUAD   -  APPLETON (2018)
 LD0117
 LD0117                         *CURRENT SURVEY CONTROL
 LD0117  ______________________________________________________________________
 LD0117* NAD 83(1986) POSITION- 40 54 27.77   (N) 090 14 13.52   (W)   HD_HELD1
 LD0117* NAVD 88 ORTHO HEIGHT -   231.78  (meters)      760.4   (feet) RESET
 LD0117  ______________________________________________________________________
 LD0117  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0117  VERT ORDER      -  THIRD
 LD0117
 LD0117.The horizontal coordinates were determined by differentially corrected
 LD0117.hand held GPS observations or other comparable positioning techniques
 LD0117.and have an estimated accuracy of +/- 3 meters.
 LD0117
 LD0117.The orthometric height was computed from unverified reset data.
 LD0117
 LD0117.No vertical observational check was made to the station.
 LD0117
 LD0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0117.GEOID18 height accuracy estimate available here.
 LD0117
 LD0117.Click photographs - Photos may exist for this station.
 LD0117
 LD0117;                    North         East    Units  Estimated Accuracy
 LD0117;SPC IL W     -   470,779.9     694,067.1     MT  (+/- 3 meters HH1 GPS) 
 LD0117
 LD0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3270132188(NAD 83)
 LD0117
 LD0117                          SUPERSEDED SURVEY CONTROL
 LD0117
 LD0117  NGVD 29 (??/??/??)  231.84   (m)          760.6    (f) RESET       3  
 LD0117
 LD0117.Superseded values are not recommended for survey control.
 LD0117
 LD0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0117.See file dsdata.pdf to determine how the superseded data were derived.
 LD0117
 LD0117_MARKER: DR = REFERENCE MARK DISK
 LD0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0117_STAMPING: GLISSON 2 NO 2 1961
 LD0117_MARK LOGO: CGS
 LD0117_PROJECTION: FLUSH
 LD0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0117+STABILITY: SURFACE MOTION
 LD0117
 LD0117  HISTORY     - Date     Condition        Report By
 LD0117  HISTORY     - 1961     MONUMENTED       CGS
 LD0117  HISTORY     - 1975     GOOD             NGS
 LD0117  HISTORY     - 19971112 GOOD             USPSQD
 LD0117
 LD0117                          STATION DESCRIPTION
 LD0117
 LD0117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 LD0117'2.5 MI E FROM KNOXVILLE.
 LD0117'AT THE JUNCTION OF U.S. HIGHWAY 150 AND STATE HIGHWAY 97 AT THE
 LD0117'EAST EDGE OF KNOXVILLE, NORTH ALONG HIGHWAY 150 TO WHERE THE
 LD0117'HIGHWAY BEARS RIGHT FOR 0.55 MILE, THENCE EAST ALONG THE HIGHWAY
 LD0117'FOR 0.7 MILE TO THE MARK ON THE RIGHT.  3 FEET SOUTHEAST OF THE
 LD0117'SOUTHEAST CORNER OF A CONCRETE BASE OF A TELEPHONE JUNCTION BOX
 LD0117'AND 2 FEET NORTHEAST OF AN UNDERGROUND CABLE WARNING SIGN AND IS
 LD0117'UNDERGROUND ABOUT 3 INCHES AND IS ABOUT 3 FEET HIGHER THAN THE
 LD0117'HIGHWAY.
 LD0117
 LD0117                          STATION RECOVERY (1997)
 LD0117
 LD0117'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0122 ***********************************************************************
 LD0122  DESIGNATION -  GLISSON AZ MK
 LD0122  PID         -  LD0122
 LD0122  STATE/COUNTY-  IL/KNOX
 LD0122  COUNTRY     -  US
 LD0122  USGS QUAD   -  APPLETON (2018)
 LD0122
 LD0122                         *CURRENT SURVEY CONTROL
 LD0122  ______________________________________________________________________
 LD0122* NAD 83(1986) POSITION- 40 54 29.     (N) 090 13 44.     (W)   SCALED
 LD0122* NAVD 88 ORTHO HEIGHT -   224.396 (meters)      736.21  (feet) ADJUSTED
 LD0122  ______________________________________________________________________
 LD0122  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 LD0122  DYNAMIC HEIGHT  -        224.296 (meters)      735.88  (feet) COMP
 LD0122  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 LD0122
 LD0122  VERT ORDER      -  SECOND    CLASS 0
 LD0122
 LD0122.The horizontal coordinates were scaled from a map and have
 LD0122.an estimated accuracy of +/- 6 seconds.
 LD0122
 LD0122.The orthometric height was determined by differential leveling and
 LD0122.adjusted by the NATIONAL GEODETIC SURVEY
 LD0122.in June 1991.
 LD0122
 LD0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0122.GEOID18 height accuracy estimate available here.
 LD0122
 LD0122.Click photographs - Photos may exist for this station.
 LD0122
 LD0122.The dynamic height is computed by dividing the NAVD 88
 LD0122.geopotential number by the normal gravity value computed on the
 LD0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0122.degrees latitude (g = 980.6199 gals.).
 LD0122
 LD0122.The modeled gravity was interpolated from observed gravity values.
 LD0122
 LD0122;                    North         East    Units  Estimated Accuracy
 LD0122;SPC IL W     -   470,820.      694,760.      MT  (+/- 180 meters Scaled)
 LD0122
 LD0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF333322(NAD 83)
 LD0122
 LD0122                          SUPERSEDED SURVEY CONTROL
 LD0122
 LD0122  NGVD 29 (??/??/92)  224.457  (m)          736.41   (f) ADJ UNCH    2 0
 LD0122
 LD0122.Superseded values are not recommended for survey control.
 LD0122
 LD0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0122.See file dsdata.pdf to determine how the superseded data were derived.
 LD0122
 LD0122_MARKER: DZ = AZIMUTH MARK DISK
 LD0122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0122_STAMPING: GLISSON 1959
 LD0122_MARK LOGO: CGS
 LD0122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0122+STABILITY: SURFACE MOTION
 LD0122
 LD0122  HISTORY     - Date     Condition        Report By
 LD0122  HISTORY     - 1959     MONUMENTED       CGS
 LD0122  HISTORY     - 1975     GOOD             NGS
 LD0122  HISTORY     - 19971112 GOOD             USPSQD
 LD0122
 LD0122                          STATION DESCRIPTION
 LD0122
 LD0122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 LD0122'3 MI E FROM KNOXVILLE.
 LD0122'AT THE JUNCTION OF U.S. HIGHWAY 150 AND STATE HIGHWAY 97 AT THE
 LD0122'EAST EDGE OF KNOXVILLE, NORTH ALONG HIGHWAY 150 TO WHERE THE
 LD0122'HIGHWAY BEARS RIGHT FOR 0.55 MILE, THENCE EAST ALONG THE HIGHWAY
 LD0122'FOR 1.2 MILE TO THE MARK ON THE RIGHT.  39 FEET SOUTH OF THE
 LD0122'CENTERLINE OF THE HIGHWAY, 1 FOOT NORTHWEST OF A METAL WITNESS
 LD0122'POST AND 1 FOOT NORTH OF A FENCELINE, ABOUT 1 FOOT HIGHER THAN
 LD0122'THE HIGHWAY.
 LD0122
 LD0122                          STATION RECOVERY (1997)
 LD0122
 LD0122'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0122'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1708 ***********************************************************************
 MF1708  DESIGNATION -  GOLD
 MF1708  PID         -  MF1708
 MF1708  STATE/COUNTY-  IL/BUREAU
 MF1708  COUNTRY     -  US
 MF1708  USGS QUAD   -  MINERAL (2018)
 MF1708
 MF1708                         *CURRENT SURVEY CONTROL
 MF1708  ______________________________________________________________________
 MF1708* NAD 83(2011) POSITION- 41 26 14.24780(N) 089 46 29.63507(W)   ADJUSTED
 MF1708* NAD 83(2011) ELLIP HT-   175.490 (meters)        (06/27/12)   ADJUSTED
 MF1708* NAD 83(2011) EPOCH   -  2010.00
 MF1708* NAVD 88 ORTHO HEIGHT -   208.6   (meters)      684.    (feet) GPS OBS
 MF1708  ______________________________________________________________________
 MF1708  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1708  GEOID HEIGHT    -        -32.867 (meters)                     GEOID96
 MF1708  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 MF1708  NAD 83(2011) X  -     18,813.690 (meters)                     COMP
 MF1708  NAD 83(2011) Y  - -4,788,684.730 (meters)                     COMP
 MF1708  NAD 83(2011) Z  -  4,199,069.665 (meters)                     COMP
 MF1708  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 MF1708
 MF1708  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1708  Standards:
 MF1708         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1708            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1708  -------------------------------------------------------------------
 MF1708  NETWORK    0.63   1.16           0.28   0.23   0.59      0.02358748
 MF1708  -------------------------------------------------------------------
 MF1708  Click here for local accuracies and other accuracy information.
 MF1708
 MF1708.The horizontal coordinates were established by GPS observations
 MF1708.and adjusted by the National Geodetic Survey in June 2012.
 MF1708
 MF1708.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1708.been affixed to the stable North American tectonic plate. See 
 MF1708.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1708
 MF1708.The horizontal coordinates are valid at the epoch date displayed above
 MF1708.which is a decimal equivalence of Year/Month/Day.
 MF1708
 MF1708.The orthometric height was determined by GPS observations and a
 MF1708.high-resolution geoid model.
 MF1708
 MF1708.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1708.GEOID18 height accuracy estimate available here.
 MF1708
 MF1708.Click photographs - Photos may exist for this station.
 MF1708
 MF1708.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1708
 MF1708.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1708
 MF1708.The ellipsoidal height was determined by GPS observations
 MF1708.and is referenced to NAD 83.
 MF1708
 MF1708. The following values were computed from the NAD 83(2011) position.
 MF1708
 MF1708;                    North         East     Units Scale Factor Converg.
 MF1708;SPC IL W     -   529,661.479   732,740.772   MT  0.99995436   +0 15 33.4
 MF1708;SPC IL W     - 1,737,731.04  2,404,000.35   sFT  0.99995436   +0 15 33.4
 MF1708;UTM  16      - 4,591,019.281   268,164.590   MT  1.00026150   -1 50 14.1
 MF1708
 MF1708!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1708!SPC IL W     -   0.99997247  x   0.99995436  =   0.99992684
 MF1708!UTM  16      -   0.99997247  x   1.00026150  =   1.00023397
 MF1708
 MF1708:                Primary Azimuth Mark                     Grid Az
 MF1708:SPC IL W     -  GOLD AZ MK                               159 53 54.4
 MF1708:UTM  16      -  GOLD AZ MK                               161 59 41.9
 MF1708
 MF1708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6816491019(NAD 83)
 MF1708
 MF1708|---------------------------------------------------------------------|
 MF1708| PID    Reference Object                     Distance      Geod. Az  |
 MF1708|                                                           dddmmss.s |
 MF1708| CI7469 GOLD RM 1                           157.289 METERS 06305     |
 MF1708| MF1682 MANLIUS MUNICIPAL TANK              APPROX. 9.0 KM 0764711.2 |
 MF1708| MF1672 WYANET MUNICIPAL TANK               APPROX.17.8 KM 1162043.1 |
 MF1708| MF1676 BUDA MUNICIPAL STANDPIPE            APPROX.15.0 KM 1465543.8 |
 MF1708| CI7468 GOLD AZ MK                                         1600927.8 |
 MF1708| MF1677 SHEFFIELD MUNICIPAL TANK            APPROX. 9.5 KM 1605655.9 |
 MF1708| MF1678 SHEFFIELD ST PATRICKS CH SPIRE      APPROX. 9.3 KM 1614622.9 |
 MF1708| MG0681 ATKINSON MUNICIPAL TANK             APPROX.19.9 KM 2645740.6 |
 MF1708| MG0682 ATKINSON ST ANTHONYS CATH CH        APPROX.20.4 KM 2650752.3 |
 MF1708| CI7470 GOLD RM 2                           115.382 METERS 30656     |
 MF1708|---------------------------------------------------------------------|
 MF1708
 MF1708                          SUPERSEDED SURVEY CONTROL
 MF1708
 MF1708  NAD 83(2007)-  41 26 14.24777(N)    089 46 29.63592(W) AD(2002.00) 0
 MF1708  ELLIP H (02/10/07)  175.523  (m)                       GP(2002.00)    
 MF1708  ELLIP H (12/06/04)  175.504  (m)                       GP(       ) 4 1
 MF1708  NAD 83(1997)-  41 26 14.24753(N)    089 46 29.63532(W) AD(       ) 1
 MF1708  ELLIP H (09/15/98)  175.531  (m)                       GP(       ) 3 1
 MF1708  NAD 83(1986)-  41 26 14.25561(N)    089 46 29.64263(W) AD(       ) 1
 MF1708  NAD 27      -  41 26 14.12400(N)    089 46 29.28000(W) AD(       ) 1
 MF1708  NGVD 29 (07/19/86)  208.6    (m)          684.     (f) VERT ANG       
 MF1708
 MF1708.Superseded values are not recommended for survey control.
 MF1708
 MF1708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1708.See file dsdata.pdf to determine how the superseded data were derived.
 MF1708
 MF1708_MARKER: DS = TRIANGULATION STATION DISK
 MF1708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1708_STAMPING: GOLD 1930
 MF1708_MARK LOGO: CGS
 MF1708_PROJECTION: RECESSED 30 CENTIMETERS
 MF1708_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1708+STABILITY: SURFACE MOTION
 MF1708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1708+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 MF1708
 MF1708  HISTORY     - Date     Condition        Report By
 MF1708  HISTORY     - 1930     MONUMENTED       CGS
 MF1708  HISTORY     - 1935     GOOD             CGS
 MF1708  HISTORY     - 1959     GOOD             CGS
 MF1708  HISTORY     - 19960418 GOOD             USPSQD
 MF1708  HISTORY     - 19960819 GOOD             SECI
 MF1708  HISTORY     - 20010509 GOOD             USPSQD
 MF1708  HISTORY     - 20060203 GOOD             USPSQD
 MF1708  HISTORY     - 20140722 GOOD             INDIV
 MF1708
 MF1708                          STATION DESCRIPTION
 MF1708
 MF1708'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1708'STATION IS ABOUT 4 MILES N AND 3 MILES E OF THE TOWN OF
 MF1708'MINERAL, 3/4 MILE E OF THE GOLD TOWN CEMETERY, 1/2 MILE NW
 MF1708'OF A DISTRICT SCHOOLHOUSE, IN THE NW 1/4 OF SEC. 26, T 17
 MF1708'N, R 6 E, ON LAND OWNED BY PETER HANSEN.  THE STATION IS ON
 MF1708'THE HIGHEST ONE OF SEVERAL KNOLLS IN A PASTURE.  MARK IS
 MF1708'ABOUT 75 YARDS S OF THE PUBLIC E AND W ROAD AND IS ABOUT
 MF1708'150 YARDS SW OF A T-ROAD LEADING N.  THE MARK IS 1 FOOT
 MF1708'BELOW THE SURFACE.
 MF1708'
 MF1708'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1708'DISKS SET IN CONCRETE.
 MF1708'
 MF1708'REFERENCE MARK NO. 1 IS ON FENCE LINE ON S SIDE OF E AND W
 MF1708'ROAD AND 20 METERS E OF T-ROAD.  REFERENCE MARK NO. 2 IS
 MF1708'ON FENCE LINE ON S SIDE OF E AND W ROAD AT A FENCE CORNER IN
 MF1708'A RAVINE ABOUT 200 METERS W OF THE T-ROAD.
 MF1708'
 MF1708'TO REACH FOLLOW HIGHWAY 7 ABOUT 1-3/4 MILES E OF MINERAL
 MF1708'TO ROAD LEADING N UNDER RAILROAD FILL.  FOLLOW THIS ROAD
 MF1708'N FOR 2 MILES, THENCE E 1 MILE, THENCE N 1 MILE, THENCE W
 MF1708'1/4 MILE, THENCE N 1-1/4 MILES TO GOLD TOWN CEMETERY.  ABOUT
 MF1708'1/4 MILE N OF THE CEMETERY GO E 3/4 MILE TO STATION.
 MF1708'
 MF1708'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1708
 MF1708                          STATION RECOVERY (1935)
 MF1708
 MF1708'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1708'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.  THE DISTANCES
 MF1708'TO THE REFERENCE MARKS WERE FOUND TO BE IN ERROR, AND THE
 MF1708'DIRECTION TO THE SHEFFIELD MUNICIPAL TANK (AZIMUTH MARK 1930)
 MF1708'WAS FOUND TO BE 180 DEG IN ERROR.  AN AZIMUTH MARK WAS SET.
 MF1708'A NEW DESCRIPTION FOLLOWS.
 MF1708'
 MF1708'THIS STATION IS ABOUT 5 MILES NE OF MINERAL, 1/2 MILE E OF
 MF1708'THE GOLD TOWN CEMETERY, 0.35 MILE NW OF A DISTRICT SCHOOLHOUSE,
 MF1708'IN THE NW 1/4 SEC. 26, T 17 N, R 6 E, ON LAND OWNED BY PETER
 MF1708'HANSEN.  THE MARK IS ON THE SUMMIT OF THE HIGHEST AND WESTERNMOST
 MF1708'OF SEVERAL KNOLLS IN A PASTURE, 261 FEET (SLOPE) S OF THE
 MF1708'CENTER LINE OF AN EW ROAD, ABOUT 150 YARDS SE OF A T-ROAD TO THE
 MF1708'N.
 MF1708'
 MF1708'REFERENCE MARK NO. 1 IS NE OF THE STATION, 1 FOOT S OF THE
 MF1708'S RIGHT-OF-WAY FENCE OF THE ROAD, 22 YARDS E OF THE T-ROAD.
 MF1708'IT IS 760.27 FEET E OF REFERENCE MARK NO. 2 AND PROJECTS
 MF1708'2 INCHES.  REFERENCE MARK NO. 2 IS NW OF THE STATION, IN THE
 MF1708'NW CORNER OF THE PASTURE, 220 YARDS W OF THE T-ROAD AND
 MF1708'PROJECTS 2 INCHES.
 MF1708'
 MF1708'THE AZIMUTH MARK IS SSE OF THE STATION, 1/2 FOOT S OF THE
 MF1708'N BOUNDARY FENCE OF THE SCHOOLYARD, 16 YARDS NW OF THE NW
 MF1708'CORNER OF THE SCHOOLHOUSE, 4 YARDS E OF AN OUTBUILDING AND
 MF1708'PROJECTS 1 INCH.
 MF1708'
 MF1708'TO REACH FROM MINERAL, GO SE ON ROUTE U.S. HIGHWAY 6 2.1
 MF1708'MILES, TURN N THROUGH UNDERPASS, JOG W 100 FEET AND GO N
 MF1708'1.8 MILES, TURN E, GO 1.1 MILES, TURN N, GO 1.1 MILES, TURN
 MF1708'W, GO 0.3 MILE, TURN N, GO 1.5 MILES OR 0.2 MILE PAST THE
 MF1708'GOLD TOWN CEMETERY, TURN E, GO 0.5 MILE TO A POINT OPPOSITE
 MF1708'THE STATION.  TRUCK CAN BE DRIVEN TO THE STATION BY CONTINUING
 MF1708'E 0.2 MILE, THENCE S 0.1 MILE TO GATE INTO PASTURE THENCE
 MF1708'W ACROSS PASTURE 0.2 MILE TO THE STATION.
 MF1708'
 MF1708'A LIGHT 87 FEET ABOVE SMITH COMES INTO VIEW 25 FEET ABOVE
 MF1708'THIS STATION.
 MF1708'
 MF1708'A LIGHT 97 FEET ABOVE RUSSEL COMES INTO VIEW 15 FEET ABOVE
 MF1708'THIS STATION.
 MF1708'
 MF1708'LIGHTS 100 FEET ABOVE BRADY AND VAUGHN, 100 FEET ABOVE
 MF1708'PROVIDENCE, AND 74 FEET ABOVE DUNCAN ARE VISIBLE FROM THE
 MF1708'GROUND AT THIS STATION.
 MF1708
 MF1708                          STATION RECOVERY (1959)
 MF1708
 MF1708'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1708'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 MF1708'FOUND TO BE IN GOOD CONDITION.  THE DISTANCE AND DIRECTION
 MF1708'TO ALL MARKS WERE CHECKED AND FOUND TO BE CORRECT.
 MF1708'
 MF1708'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 MF1708
 MF1708                          STATION RECOVERY (1996)
 MF1708
 MF1708'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1708'RECOVERED IN GOOD CONDITION.
 MF1708
 MF1708                          STATION RECOVERY (1996)
 MF1708
 MF1708'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1708'RECOVERED AS DESCRIBED.
 MF1708
 MF1708                          STATION RECOVERY (2001)
 MF1708
 MF1708'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1708'R.M. 1  FOUND
 MF1708'R.M. 2  FOUND
 MF1708'AZIMUTH FOUND
 MF1708
 MF1708                          STATION RECOVERY (2006)
 MF1708
 MF1708'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1708'RM 1, RM 2 AND AZIMUTH LOCATED IN GOOD CONDITION
 MF1708
 MF1708                          STATION RECOVERY (2014)
 MF1708
 MF1708'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1708'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1451 ***********************************************************************
 HB1451  DESIGNATION -  GOLD
 HB1451  PID         -  HB1451
 HB1451  STATE/COUNTY-  IL/GALLATIN
 HB1451  COUNTRY     -  US
 HB1451  USGS QUAD   -  SHAWNEETOWN (2018)
 HB1451
 HB1451                         *CURRENT SURVEY CONTROL
 HB1451  ______________________________________________________________________
 HB1451* NAD 83(1997) POSITION- 37 41 30.05408(N) 088 13 11.00397(W)   ADJUSTED
 HB1451* NAVD 88 ORTHO HEIGHT -   210.    (meters)      689.    (feet) SCALED
 HB1451  ______________________________________________________________________
 HB1451  GEOID HEIGHT    -        -29.755 (meters)                     GEOID18
 HB1451  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 HB1451  HORZ ORDER      -  FIRST
 HB1451
 HB1451.The horizontal coordinates were established by classical geodetic methods
 HB1451.and adjusted by the National Geodetic Survey in October 1999.
 HB1451
 HB1451.The orthometric height was scaled from a topographic map.
 HB1451
 HB1451.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1451.GEOID18 height accuracy estimate available here.
 HB1451
 HB1451.Click photographs - Photos may exist for this station.
 HB1451
 HB1451.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1451
 HB1451. The following values were computed from the NAD 83(1997) position.
 HB1451
 HB1451;                    North         East     Units Scale Factor Converg.
 HB1451;SPC IL E     -   113,760.434   310,020.030   MT  0.99997624   +0 04 10.1
 HB1451;SPC IL E     -   373,229.02  1,017,124.05   sFT  0.99997624   +0 04 10.1
 HB1451;UTM  16      - 4,172,307.266   392,462.690   MT  0.99974244   -0 44 45.0
 HB1451
 HB1451!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1451!SPC IL E     -   0.99997173  x   0.99997624  =   0.99994797
 HB1451!UTM  16      -   0.99997173  x   0.99974244  =   0.99971418
 HB1451
 HB1451:                Primary Azimuth Mark                     Grid Az
 HB1451:SPC IL E     -  HIGH KNOB LOOKOUT TOWER                  223 18 58.8
 HB1451:UTM  16      -  HIGH KNOB LOOKOUT TOWER                  224 07 53.9
 HB1451
 HB1451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9246272307(NAD 83)
 HB1451
 HB1451|---------------------------------------------------------------------|
 HB1451| PID    Reference Object                     Distance      Geod. Az  |
 HB1451|                                                           dddmmss.s |
 HB1451| CI3702 GOLD RM 1                            79.335 METERS 04026     |
 HB1451| HB1453 SHAWNEETOWN BRIDGE OBSTR LIGHT      APPROX. 7.8 KM 0904115.2 |
 HB1451| HB1460 HIGH KNOB LOOKOUT TOWER             APPROX.14.0 KM 2232308.9 |
 HB1451| CI3701 GOLD AZ MK                                         2475227.0 |
 HB1451| CI3703 GOLD RM 2                            73.318 METERS 32252     |
 HB1451|---------------------------------------------------------------------|
 HB1451
 HB1451                          SUPERSEDED SURVEY CONTROL
 HB1451
 HB1451  NAD 83(1997)-  37 41 30.05572(N)    088 13 11.00380(W) AD(       ) 1
 HB1451  NAD 83(1993)-  37 41 30.05707(N)    088 13 11.00351(W) AD(       ) 1
 HB1451  NAD 83(1986)-  37 41 30.06399(N)    088 13 11.00608(W) AD(       ) 1
 HB1451  NAD 27      -  37 41 29.89591(N)    088 13 10.87510(W) AD(       ) 1
 HB1451
 HB1451.Superseded values are not recommended for survey control.
 HB1451
 HB1451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1451.See file dsdata.pdf to determine how the superseded data were derived.
 HB1451
 HB1451_MARKER: DS = TRIANGULATION STATION DISK
 HB1451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1451+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2011
 HB1451
 HB1451  HISTORY     - Date     Condition        Report By
 HB1451  HISTORY     - 1957     MONUMENTED       CGS
 HB1451  HISTORY     - 1968     SEE DESCRIPTION  CGS
 HB1451  HISTORY     - 20110427 GOOD             ILDT
 HB1451
 HB1451                          STATION DESCRIPTION
 HB1451
 HB1451'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1451'THE STATION IS ON A HIGH HILL ABOUT 2-1/2 MILES SOUTHWEST OF NEW
 HB1451'SHAWNEETOWN, 4 MILES WEST OF THE OHIO RIVER, ON PROPERTY
 HB1451'OWNED AND OCCUPIED BY MR. G. MCCONNEL.  IT IS ON THE HIGHEST POINT OF
 HB1451'A RIDGE, IN A PASTURE SURROUNDED BY WOODS 197 FEET SOUTH OF THE NORTH
 HB1451'EDGE OF THE PASTURE AND WOODS LINE, 227 FEET WEST OF THE NORTHWEST
 HB1451'CORNER OF A POINT OF WOODS AND 242 FEET SOUTHEAST OF A WHITE
 HB1451'WITNESS POST.  THE MONUMENT IS 4 INCHES BELOW THE SURFACE OF THE
 HB1451'GROUND AND THE DISK IS STAMPED GOLD 1957.
 HB1451'
 HB1451'TO REACH THE STATION FROM THE GALLATIN COUNTY COURTHOUSE IN NEW
 HB1451'SHAWNEETOWN, GO SOUTH ON LINCOLN AVENUE FOR 0.2 MILE TO STATE
 HB1451'HIGHWAY 13.  TURN LEFT AND GO EAST ON HIGHWAY 13 FOR 0.2 MILE TO A
 HB1451'GRAVELED SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH, SOUTHEAST AND
 HB1451'WESTERLY AROUND THE STATION RIDGE FOR 3.2 MILES TO A SIDE ROAD LEFT.
 HB1451'CONTINUE WEST ON THE MAIN ROAD FOR 2.2 MILES TO THE RINGOLD
 HB1451'PRESBYTERIAN CHURCH ON THE RIGHT.  CONTINUE WEST ON THE MAIN ROAD FOR
 HB1451'0.1 MILE TO A DRIVEWAY RIGHT.  TURN RIGHT AND GO NORTH ON THE
 HB1451'DRIVEWAY FOR 0.15 MILE TO MR. MCCONNELS HOUSE ON THE LEFT.  KEEP TO
 HB1451'THE RIGHT OF THE HOUSE AND BARN, PASSING THROUGH THREE GATES AND GO
 HB1451'NORTH FOR 0.1 MILE TO A GATE.  PASS THROUGH THE GATE AND GO
 HB1451'NORTHWESTERLY UP A STEEP HILL ON A TRACK ROAD FOR 0.45 MILE TO A
 HB1451'GATE.  CONTINUE NORTH ON A DIM TRACK ROAD FOR 0.1 MILE TO THE
 HB1451'CREST OF THE RIDGE.  TURN RIGHT AND GO EAST ALONG THE TOP OF THE
 HB1451'RIDGE FOR 0.05 MILE TO A LARGE OAK TREE ON THE LEFT AND THE AZIMUTH
 HB1451'MARK AS DESCRIBED.  CONTINUE EAST ON THE RIDGE FOR 0.2 MILE TO THE
 HB1451'HIGHEST POINT AND THE STATION.
 HB1451'
 HB1451'REFERENCE MARK 1 IS 142 FEET SOUTHWEST OF A FENCE CORNER, 11 FEET
 HB1451'EAST OF A MAPLE TREE WITH A TRIPLE TRUNK AND 1 FOOT SOUTH OF A
 HB1451'WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 HB1451'GOLD NO 1 1957.
 HB1451'
 HB1451'REFERENCE MARK 2 IS 2 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT
 HB1451'SOUTH OF THE WIRE FENCE.  THE MONUMENT PROJECTS 3 INCHES AND THE
 HB1451'DISK IS STAMPED GOLD NO 2 1957.
 HB1451'
 HB1451'THE AZIMUTH MARK IS 95 FEET NORTHWEST OF THE CENTERLINE OF A DIM
 HB1451'TRACK ROAD, 50 FEET WEST OF A 54 INCH OAK TREE, 18 FEET NORTHWEST OF
 HB1451'A 10 INCH OAK TREE AND 6 FEET NORTHWEST OF A WHITE WITNESS POST.  THE
 HB1451'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED GOLD 1957.
 HB1451'
 HB1451'HEIGHT OF LIGHT ABOVE STATION MARK 24 METERS.
 HB1451
 HB1451                          STATION RECOVERY (1968)
 HB1451
 HB1451'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 HB1451'REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2 WERE RECOVERED AND
 HB1451'FOUND IN EXCELLENT CONDITION.  AFTER A LONG AND EXTENDED SEARCH,
 HB1451'THE UNDERGROUND STATION MARK WAS FOUND ABOUT 16 INCHES BELOW THE
 HB1451'SURFACE OF A PRIVATE DRIVE.  A COMPLETE AND THOROUGH SEARCH WAS
 HB1451'MADE FOR THE AZIMUTH MARK, BUT IT COULD NOT BE FOUND, AND IS
 HB1451'PRESUMED EITHER DESTROYED BY GRADING OPERATIONS, OR COVERED WITH
 HB1451'FILL DIRT AND UNDER A LARGE HORSE STABLE.  BEFORE ANY ATTEMPT
 HB1451'WAS MADE TO RESTORE THE STATION, MR. EINOR V. DYHRKOOP WHO OWNS
 HB1451'AND OCCUPIES THE PROPERTY WAS CONTACTED.  MR. DYHRKOOP WAS
 HB1451'EXCEPTIONALLY PLEASED THAT THE UNDERGROUND MARK WAS
 HB1451'LOCATED AND REQUESTED THAT THE STATION BE REPLACED IN ITS
 HB1451'EXACT ORIGINAL POSITION BY LOWERING IT STRAIGHT DOWN.  A
 HB1451'FIRM PLUMBING BENCH WAS ERECTED AND THE POINT HELD, AFTER WHICH
 HB1451'THE UNDERGROUND MARK WAS REMOVED AND THE ENTIRE STATION LOWERED
 HB1451'TO A DEPTH OF ABOUT 48 INCHES, WITH THE TOP OF THE MONUMENT
 HB1451'ABOUT 10 INCHES BELOW THE SURFACE OF THE DRIVE.  THE STATION
 HB1451'WAS THEN OCCUPIED AND HORIZONTAL ANGLES OBSERVED, AND VERTICAL
 HB1451'ANGLE OBSERVATIONS WERE MADE ON THE REFERENCE MARKS FOR USE IN
 HB1451'CONVERTING SLOPE MEASUREMENTS TO THE HORIZONTAL.  AS NONE OF
 HB1451'THE ORIGINAL STATIONS OBSERVED UPON FROM THIS STATION ARE NOW
 HB1451'VISIBLE FROM THE GROUND, USC AND GS POSITIONED OBJECT SHAWNEE,
 HB1451'NATIONAL FOREST, HIGH KNOB L.O.T. (NEAR TRIANGULATION STATION HIGH
 HB1451'KNOB 1957) WAS USED AS THE INITIAL.  AFTER THE SLOPE
 HB1451'MEASUREMENTS TO THE REFERENCE MARKS WERE REDUCED TO HORIZONTAL, THE
 HB1451'FOLLOWING DISCREPANCIES WERE NOTED.  STATION TO REFERENCE MARK NO. 1
 HB1451'+ 0.02 OF A FOOT AND STATION TO REFERENCE MARK NO. 2 - 0.08 OF A
 HB1451'FOOT.  AS NO SUITABLE LOCATION COULD BE FOUND FOR A NEW AZIMUTH
 HB1451'MARK, NONE WAS ESTABLISHED.  THE TOP AND CENTER OF THE RIGID MAST
 HB1451'FOR CIVILIAN BROADCASTING RADIO MAST KPK 4152 ABOUT 0.15 OF A MILE
 HB1451'WEST-SOUTHWEST OF THE STATION WILL SERVE AS AN AZIMUTH MARK.
 HB1451'
 HB1451'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1451'
 HB1451'THE STATION IS NOW ON THE PROPERTY OF MR. EINOR V. DYHRKOOP ABOUT
 HB1451'4 MILES WEST OF THE OHIO RIVER, 2-1/2 MILES SOUTHWEST OF NEW
 HB1451'SHAWNEETOWN, AND IN OPEN PASTURE LAND ATOP A HIGH, PROMINENT RIDGE
 HB1451'ABOUT 0.15 OF A MILE EAST-NORTHEAST OF THE DYHRKOOP HOME AND
 HB1451'STABLES.
 HB1451'
 HB1451'TO REACH THE STATION FROM THE SOUTHEAST CORNER OF THE GALLATIN
 HB1451'COUNTY COURTHOUSE IN NEW SHAWNEETOWN, GO SOUTH ON EAST LINCOLN
 HB1451'BLVD. FOR 0.15 OF A MILE TO THE NEW POST OFFICE ON THE LEFT,
 HB1451'CONTINUE SOUTH ON EAST LINCOLN BLVD. FOR 0.1 OF A MILE TO STATE
 HB1451'ROUTE 13.  HERE TURN RIGHT AND GO WESTERLY ON STATE ROUTE 13 FOR 1.3
 HB1451'MILES TO A GRAVELED ROAD ON THE LEFT, TURN LEFT, CROSSING RAILROAD
 HB1451'TRACKS, AND GO SOUTHERLY ON THIS GRAVELED ROAD FOR 1.05 MILES TO A
 HB1451'GRAVELED T CROSSROAD AND A PRIVATE DRIVE STRAIGHT AHEAD.  CONTINUE
 HB1451'STRAIGHT AHEAD ON THIS PRIVATE DRIVE AND GO SOUTHERLY,
 HB1451'SOUTHWESTERLY AND WEST, UPHILL ON A WINDING ROAD FOR 1.15 MILES TO
 HB1451'THE TOP OF THE RIDGE AND THE STATION BETWEEN THE DRIVE FENCES
 HB1451'AS DESCRIBED.
 HB1451'
 HB1451'THE STATION IS 20.7 FEET SOUTH OF THE NORTH FENCE OF THE DRIVE,
 HB1451'11.7 FEET NORTH OF THE SOUTH FENCE OF THE DRIVE AND A METAL WITNESS
 HB1451'POST AND SIGN, AND 5 FEET SOUTH OF THE APPROXIMATE CENTER OF THE
 HB1451'DRIVE.  IT IS A STANDARD DISK SET IN THE TOP OF A 14-INCH, ROUND,
 HB1451'CONCRETE MONUMENT ABOUT 10 INCHES BELOW THE SURFACE OF THE DRIVE
 HB1451'AND THE DISK IS STAMPED GOLD 1957 1968.
 HB1451'
 HB1451'REFERENCE MARK NO. 1 IS ACROSS A SMALL PASTURE NORTHEAST OF THE
 HB1451'STATION, 132 FEET WEST OF A V FENCE CORNER POST, 91 FEET NORTH OF
 HB1451'THE APPROXIMATE CENTER OF THE DRIVE, 72 FEET NORTH OF A FENCE, 0.9
 HB1451'OF A FOOT SOUTH OF A FENCE AND METAL WITNESS POST AND SIGN, AND AT
 HB1451'THE SOUTH EDGE OF THE WOODS.  IT IS A STANDARD DISK SET IN THE TOP OF
 HB1451'A 12-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK IS
 HB1451'STAMPED GOLD NO 1 1957.
 HB1451'
 HB1451'REFERENCE MARK NO. 2 IS ACROSS THE SMALL PASTURE NORTHWEST OF THE
 HB1451'STATION, 226 FEET NORTH OF THE APPROXIMATE CENTER OF THE DRIVE, 210
 HB1451'FEET NORTH OF A FENCE, 16 FEET EAST OF AN 18-INCH POST OAK TREE,
 HB1451'1.1 FEET SOUTH OF A FENCE AND METAL WITNESS POST AND SIGN, AND AT
 HB1451'THE SOUTH EDGE OF THE WOODS.  IT IS A STANDARD DISK SET IN THE
 HB1451'TOP OF A 12-INCH, SQUARE, CONCRETE MONUMENT THAT PROJECTS 2 INCHES
 HB1451'AND THE DISK IS STAMPED GOLD NO 2 1957.
 HB1451'
 HB1451'DUE TO THE FENCE AND TREES ON LINE BETWEEN THE MARKS, THE
 HB1451'REFERENCE MARKS COULD NOT BE MEASURED BETWEEN.
 HB1451'
 HB1451'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2 MILES
 HB1451'SW. OF NEW SHAWNEETOWN.
 HB1451
 HB1451                          STATION RECOVERY (2011)
 HB1451
 HB1451'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB1451'NEW TIES ESTABLISHED AS FOLLOWS.   5.9' FROM CENTERLINE OF EXISTING
 HB1451'GRAVEL DRIVE, 20.2' SOUTH OF FENCE, 45.8' SOUTHEAST OF POWER POLE WITH
 HB1451'NAIL AND SHINNER,83.0' WEST OF 15 INCH CEDAR TREE, BURIED 1' . 2
 HB1451'RAILROAD SPIKE WERE PLACED ON TOP OF MONUMENT.  RM'S 1 AND 2 WERE ALSO
 HB1451'FOUND, WITH WITNESS SIGNS IN PLACE IN EAST TO WEST FENCE ACROSS
 HB1451'PASTURE, NORTH. MONUMENT ON PRIVATE GROUND OWNED BY FRANCIS DYHRKOPP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1074 ***********************************************************************
 NH1074  DESIGNATION -  GOLF RESET
 NH1074  PID         -  NH1074
 NH1074  STATE/COUNTY-  IL/COOK
 NH1074  COUNTRY     -  US
 NH1074  USGS QUAD   -  PALATINE (2018)
 NH1074
 NH1074                         *CURRENT SURVEY CONTROL
 NH1074  ______________________________________________________________________
 NH1074* NAD 83(1997) POSITION- 42 02 58.78837(N) 088 05 52.16631(W)   ADJUSTED
 NH1074* NAVD 88 ORTHO HEIGHT -   253.    (meters)      830.    (feet) SCALED
 NH1074  ______________________________________________________________________
 NH1074  GEOID HEIGHT    -        -33.611 (meters)                     GEOID18
 NH1074  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 NH1074  HORZ ORDER      -  SECOND
 NH1074
 NH1074.The horizontal coordinates were established by classical geodetic methods
 NH1074.and adjusted by the National Geodetic Survey in October 1999.
 NH1074
 NH1074.The orthometric height was scaled from a topographic map.
 NH1074
 NH1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1074.GEOID18 height accuracy estimate available here.
 NH1074
 NH1074.Click photographs - Photos may exist for this station.
 NH1074
 NH1074.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1074
 NH1074. The following values were computed from the NAD 83(1997) position.
 NH1074
 NH1074;                    North         East     Units Scale Factor Converg.
 NH1074;SPC IL E     -   597,645.614   319,496.469   MT  0.99997968   +0 09 27.9
 NH1074;SPC IL E     - 1,960,775.65  1,048,214.67   sFT  0.99997968   +0 09 27.9
 NH1074;UTM  16      - 4,655,873.308   409,150.977   MT  0.99970156   -0 44 07.2
 NH1074
 NH1074!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1074!SPC IL E     -   0.99996561  x   0.99997968  =   0.99994529
 NH1074!UTM  16      -   0.99996561  x   0.99970156  =   0.99966718
 NH1074
 NH1074:                Primary Azimuth Mark                     Grid Az
 NH1074:SPC IL E     -  GOLF AZ MK 2                             281 33 09.1
 NH1074:UTM  16      -  GOLF AZ MK 2                             282 26 44.2
 NH1074
 NH1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0915055873(NAD 83)
 NH1074
 NH1074|---------------------------------------------------------------------|
 NH1074| PID    Reference Object                     Distance      Geod. Az  |
 NH1074|                                                           dddmmss.s |
 NH1074| NH1068 ST JOHNS EV AND REP CH SPIRE        APPROX. 3.6 KM 0233525.3 |
 NH1074| NH1073 PALATINE ECONOMY FUSE CO TANK       APPROX. 8.2 KM 0295538.8 |
 NH1074| NH1069 PALATINE MUNICIPAL TANK             APPROX. 8.6 KM 0323144.6 |
 NH1074| CI9644 GOLF RM 4                             6.105 METERS 07833     |
 NH1074| CI9646 GOLF RM 6                             7.263 METERS 08204     |
 NH1074| NH1065 HOFFMAN ESTATES WATER TANK          APPROX. 1.7 KM 0941005.8 |
 NH1074| CI9643 GOLF RM 3                            31.763 METERS 12358     |
 NH1074| CI9641 GOLF RM 1                            31.778 METERS 12359     |
 NH1074| NH1071 RADIO STATION WGN MAST              APPROX. 6.7 KM 1290227.3 |
 NH1074| MF1286 ITASCA RADIO STATION WBBM MAST      APPROX. 8.8 KM 1382342.8 |
 NH1074| CI9642 GOLF RM 2                            13.655 METERS 24856     |
 NH1074| CI9640 GOLF AZ MK 2                                       2814237.0 |
 NH1074| CI9645 GOLF RM 5                             5.630 METERS 31930     |
 NH1074| CI9639 GOLF AZ MK                                         3440953.4 |
 NH1074|---------------------------------------------------------------------|
 NH1074
 NH1074                          SUPERSEDED SURVEY CONTROL
 NH1074
 NH1074  NAD 83(1997)-  42 02 58.78828(N)    088 05 52.16701(W) AD(       ) 2
 NH1074  NAD 83(1986)-  42 02 58.79168(N)    088 05 52.17871(W) AD(       ) 2
 NH1074  NAD 27      -  42 02 58.69410(N)    088 05 51.91590(W) AD(       ) 2
 NH1074
 NH1074.Superseded values are not recommended for survey control.
 NH1074
 NH1074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1074.See file dsdata.pdf to determine how the superseded data were derived.
 NH1074
 NH1074_MARKER: DS = TRIANGULATION STATION DISK
 NH1074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1074_STAMPING: GOLF 1956 1972
 NH1074_MARK LOGO: CGS
 NH1074_PROJECTION: FLUSH
 NH1074_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1074+STABILITY: SURFACE MOTION
 NH1074
 NH1074  HISTORY     - Date     Condition        Report By
 NH1074  HISTORY     - 1972     MONUMENTED       NGS
 NH1074  HISTORY     - 1973     GOOD             BRADY
 NH1074  HISTORY     - 1977     GOOD             NGS
 NH1074
 NH1074                          STATION DESCRIPTION
 NH1074
 NH1074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 NH1074'THE UNDERGROUND STATION MARK AND NO. 2 AZIMUTH MARK WERE FOUND
 NH1074'IN GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND LEANING.
 NH1074'THE REFERENCE MARKS WERE NOT FOUND AND ASSUMED TO HAVE BEEN
 NH1074'DESTROYED.  A NEW SURFACE STATION MARK WAS SET HOLDING THE
 NH1074'UNDERGROUND POINT.  REFERENCE MARKS 4 AND 5 WERE SET.  THE
 NH1074'DIRECTION TO THE SPIRE DID NOT CHECK AND THIS IS ASSUMED
 NH1074'TO BE AN ERROR IN THE PREVIOUS RECOVERY NOTE SINCE THE CHURCH
 NH1074'WAS VISITED AND ACCORDING TO A MEMBER THERE HAS BEEN NO
 NH1074'WORK OTHER THAN SOME ROOFING ON THE CHURCH.  A NEW
 NH1074'DESCRIPTION FOLLOWS--
 NH1074'
 NH1074'THE STATION IS LOCATED 0.15 MILE WEST OF THE JUNCTION OF
 NH1074'STATE HIGHWAYS 72 AND 58 AT THE WEST EDGE OF HOFFMAN ESTATES,
 NH1074'ON ROAD RIGHT-OF-WAY, 10 FEET SOUTH OF A FENCE, 86 FEET NORTH
 NH1074'OF THE CENTERLINE OF THE WEST BOUND LANE OF HIGHWAY 72, 35 FEET
 NH1074'EAST OF A METAL UTILITY COVER AND SURROUNDED BY 3 METAL WITNESS
 NH1074'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GOLF
 NH1074'1956 1972.
 NH1074'
 NH1074'REFERENCE MARK 4 IS 1 FOOT SOUTH OF THE FENCE, 1 FOOT WEST OF
 NH1074'A METAL WITNESS POST AND 95 FEET NORTH OF THE CENTERLINE
 NH1074'OF THE WEST BOUND LANE.  THE MONUMENT PROJECTS 4 INCHES AND
 NH1074'THE DISK IS STAMPED GOLF 1956 NO 4 1972.
 NH1074'
 NH1074'REFERENCE MARK 5 IS 1 FOOT SOUTH OF THE FENCE, 1 FOOT EAST
 NH1074'OF A METAL WITNESS POST, 95 FEET NORTH OF THE CENTERLINE OF
 NH1074'THE WEST BOUND LANE AND 21 FEET NORTHEAST OF THE METAL COVER.
 NH1074'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED GOLF
 NH1074'1956 NO 5 1972.
 NH1074'
 NH1074'THE AZIMUTH MARK IS 0.4 MILE WEST ALONG HIGHWAY 72 FROM THE
 NH1074'STATION, 2 FEET NORTH OF A POWER POLE, 22 FEET NORTHEAST OF
 NH1074'A 20 INCH TREE, 74 FEET SOUTH OF THE CENTERLINE OF THE EAST
 NH1074'BOUND LANE OF THE HIGHWAY AND 36 FEET EAST OF THE CENTERLINE
 NH1074'OF A DRIVEWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1074'GOLF 1956 AZ 2 1966.
 NH1074'
 NH1074'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1074'
 NH1074'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1/2
 NH1074'MILE WEWT OF HOFFMAN ESTATES
 NH1074
 NH1074                          STATION RECOVERY (1973)
 NH1074
 NH1074'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1973 (JJ)
 NH1074'GOLF 1972/1956-GOOD
 NH1074'
 NH1074'GOLF 1956 AZ 2 1966-GOOD
 NH1074'
 NH1074'GOLF NO. 4 1972/1956-GOOD
 NH1074'
 NH1074'GOLF NO. 5 1972/1956-GOOD
 NH1074
 NH1074                          STATION RECOVERY (1977)
 NH1074
 NH1074'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 NH1074'STATION MARK, RM 5 AND THE 1966 AZIMUTH MARK WERE RECOVERED IN GOOD
 NH1074'CONDITION.  RM 4 FOUND LOOSE IN THE GROUND AND DESTROYED.  REFERENCE
 NH1074'MARK 6 WAS ESTABLISHED AT THIS TIME.  THE ANGLE AZIMUTH MARK 2 TO THE
 NH1074'HOFFMAN ESTATES CHURCH CROSS SPIRE MISSED THE 1966 DIRECTION BY 14.3
 NH1074'SECONDS.  POLARIS WAS OBSERVED TO VERIFY THIS.
 NH1074'
 NH1074'THE 1972 DESCRIPTION AND TO REACH ARE ADEQUATE TO REACH AND LOCATE
 NH1074'STATION.
 NH1074'
 NH1074'REFERENCE MARK 6 IS A 3 FOOT ALUMINUM MARK, IT IS 70 FEET NORTH OF
 NH1074'THE CENTERLINE OF STATE HIGHWAY 72, 2 FEET EAST OF A METAL WITNESS
 NH1074'POST, 1 FOOT WEST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0928 ***********************************************************************
 LC0928  DESIGNATION -  GOOD
 LC0928  PID         -  LC0928
 LC0928  STATE/COUNTY-  IL/WOODFORD
 LC0928  COUNTRY     -  US
 LC0928  USGS QUAD   -  EUREKA (2018)
 LC0928
 LC0928                         *CURRENT SURVEY CONTROL
 LC0928  ______________________________________________________________________
 LC0928* NAD 83(1997) POSITION- 40 37 38.22483(N) 089 17 55.97892(W)   ADJUSTED
 LC0928* NAVD 88 ORTHO HEIGHT -   225.343 (meters)      739.31  (feet) ADJUSTED
 LC0928  ______________________________________________________________________
 LC0928  GEOID HEIGHT    -        -32.452 (meters)                     GEOID18
 LC0928  LAPLACE CORR    -          2.62  (seconds)                    DEFLEC18
 LC0928  DYNAMIC HEIGHT  -        225.239 (meters)      738.97  (feet) COMP
 LC0928  MODELED GRAVITY -    980,159.2   (mgal)                       NAVD 88
 LC0928
 LC0928  HORZ ORDER      -  SECOND
 LC0928  VERT ORDER      -  SECOND    CLASS 0
 LC0928
 LC0928.The horizontal coordinates were established by classical geodetic methods
 LC0928.and adjusted by the National Geodetic Survey in October 1999.
 LC0928
 LC0928.The orthometric height was determined by differential leveling and
 LC0928.adjusted by the NATIONAL GEODETIC SURVEY
 LC0928.in June 1991.
 LC0928
 LC0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0928.GEOID18 height accuracy estimate available here.
 LC0928
 LC0928.Click photographs - Photos may exist for this station.
 LC0928
 LC0928.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0928
 LC0928.The dynamic height is computed by dividing the NAVD 88
 LC0928.geopotential number by the normal gravity value computed on the
 LC0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0928.degrees latitude (g = 980.6199 gals.).
 LC0928
 LC0928.The modeled gravity was interpolated from observed gravity values.
 LC0928
 LC0928. The following values were computed from the NAD 83(1997) position.
 LC0928
 LC0928;                    North         East     Units Scale Factor Converg.
 LC0928;SPC IL W     -   439,999.840   773,416.981   MT  1.00000750   +0 33 54.3
 LC0928;SPC IL W     - 1,443,566.14  2,537,452.21   sFT  1.00000750   +0 33 54.3
 LC0928;UTM  16      - 4,499,924.036   305,567.381   MT  1.00006534   -1 29 50.5
 LC0928
 LC0928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0928!SPC IL W     -   0.99996974  x   1.00000750  =   0.99997724
 LC0928!UTM  16      -   0.99996974  x   1.00006534  =   1.00003508
 LC0928
 LC0928:                Primary Azimuth Mark                     Grid Az
 LC0928:SPC IL W     -  GOOD AZ MK                               356 02 20.6
 LC0928:UTM  16      -  GOOD AZ MK                               358 06 05.4
 LC0928
 LC0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0556799924(NAD 83)
 LC0928
 LC0928|---------------------------------------------------------------------|
 LC0928| PID    Reference Object                     Distance      Geod. Az  |
 LC0928|                                                           dddmmss.s |
 LC0928| LC0929 GOOD RM 2                            14.114 METERS 25550     |
 LC0928| CI7471 GOOD AZ MK                                         3563614.9 |
 LC0928| LC0927 GOOD RM 1                            15.422 METERS 35906     |
 LC0928|---------------------------------------------------------------------|
 LC0928
 LC0928                          SUPERSEDED SURVEY CONTROL
 LC0928
 LC0928  NAD 83(1986)-  40 37 38.23796(N)    089 17 55.98190(W) AD(       ) 2
 LC0928  NAD 27      -  40 37 38.10330(N)    089 17 55.66850(W) AD(       ) 2
 LC0928  NGVD 29 (??/??/92)  225.416  (m)          739.55   (f) ADJ UNCH    2 0
 LC0928  NGVD 29             225.42   (m)          739.6    (f) LEVELING    3  
 LC0928
 LC0928.Superseded values are not recommended for survey control.
 LC0928
 LC0928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0928.See file dsdata.pdf to determine how the superseded data were derived.
 LC0928
 LC0928_MARKER: DS = TRIANGULATION STATION DISK
 LC0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0928_STAMPING: GOOD 1959
 LC0928_MARK LOGO: CGS
 LC0928_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0928+STABILITY: SURFACE MOTION
 LC0928
 LC0928  HISTORY     - Date     Condition        Report By
 LC0928  HISTORY     - 1959     MONUMENTED       CGS
 LC0928  HISTORY     - 1959     GOOD             CGS
 LC0928  HISTORY     - 1980     GOOD             NGS
 LC0928  HISTORY     - 1980     GOOD             NGS
 LC0928  HISTORY     - 19800615 GOOD             NGS
 LC0928  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC0928
 LC0928                          STATION DESCRIPTION
 LC0928
 LC0928'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0928'THE STATION IS LOCATED ABOUT 1-3/4 MILES EAST OF DEERCREEK
 LC0928'AND 1-1/4 MILES WEST OF GOODFIELD.
 LC0928'
 LC0928'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC0928'AND STATE HIGHWAY 117 IN GOODFIELD, GO WEST ON U.S. HIGHWAY
 LC0928'150 FOR 1.3 MILES TO A SIDE ROAD RIGHT, TURN RIGHT ON SURFACED
 LC0928'ROAD FOR 0.05 MILE TO THE STATION ON THE RIGHT JUST AFTER
 LC0928'CROSSING RAILROAD TRACK.
 LC0928'
 LC0928'STATION MARK, A STANDARD DISK STAMPED GOOD 1959, IS SET IN
 LC0928'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.  THE
 LC0928'MARK IS 48 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACK,
 LC0928'24 FEET EAST OF THE APPROXIMATE CENTER OF THE SURFACED ROAD,
 LC0928'9 FEET NORTH OF A POWER POLE, 3 FEET SOUTHWEST OF A ROAD
 LC0928'RIGHT-OF-WAY MARKER NO. 102TR AND 2.7 FEET WEST OF A WITNESS
 LC0928'POST AND A FENCE LINE.
 LC0928'
 LC0928'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED GOOD NO. 1
 LC0928'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0928'2 INCHES.  THE MARK IS 66 FEET SOUTH OF A POWER POLE WITH
 LC0928'A TRANSFORMER, 23 FEET EAST OF THE APPROXIMATE CENTER OF
 LC0928'THE SURFACED ROAD AND 2 FEET WEST OF A FENCE LINE.
 LC0928'
 LC0928'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED GOOD NO. 2
 LC0928'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 LC0928'WITH THE SURFACE OF THE GROUND.  THE MARK IS 37 FEET NORTH
 LC0928'OF THE NORTH RAIL OF THE RAILROAD TRACK, 36.6 FEET SOUTHEAST
 LC0928'OF A LARGE MAPLE TREE AND 23.6 FEET WEST OF THE APPROXIMATE
 LC0928'CENTER OF THE SURFACED ROAD.
 LC0928'
 LC0928'AZIMUTH MARK, A STANDARD DISK STAMPED GOOD 1959, IS SET IN
 LC0928'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 LC0928'MARK IS 74 FEET NORTHWEST OF THE JUNCTION OF THE SURFACED ROAD
 LC0928'AND A DRIVEWAY LEADING EAST, 19.5 FEET WEST OF THE APPROXIMATE
 LC0928'CENTER OF THE SURFACED ROAD, 1.8 FEET SOUTH OF A WITNESS
 LC0928'POST AND 6 INCHES EAST OF A FENCE LINE.
 LC0928'
 LC0928'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 LC0928'THE SURFACED ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 LC0928'LEFT AS DESCRIBED.
 LC0928
 LC0928                          STATION RECOVERY (1959)
 LC0928
 LC0928'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0928'1.8 MI E FROM DEER CREEK.
 LC0928'ABOUT 0.2 MILES EAST ALONG MAIN STREET FROM THE POST OFFICE AT
 LC0928'DEER CREEK, THENCE 0.1 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC0928'1.45 MILES EAST ALONG U.S. HIGHWAY 150, AT THE JUNCTION OF AN
 LC0928'ASPHALT ROAD NORTH, 134 FEET NORTH OF THE CENTER LINE OF THE
 LC0928'HIGHWAY, 47 1/2 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD,
 LC0928'23 FEET EAST OF THE CENTER LINE OF THE ROAD NORTH, 3 FEET WEST
 LC0928'OF A FENCE, 9 1/2 FEET NORTH-NORTHWEST OF A FENCE CORNER, 8 1/2
 LC0928'FEET NORTH OF POWER POLE NUMBER 6-188, 2.7 FEET WEST OF A METAL
 LC0928'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY AND
 LC0928'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.  NOTE-- THE
 LC0928'MARK MAY BE REACHED FROM GOODFIELD, WOODFORD COUNTY, BY GOING
 LC0928'WEST ALONG U.S. HIGHWAY 150 FOR 1.25 MILES FROM ITS JUNCTION
 LC0928'WITH STATE HIGHWAY 117.
 LC0928
 LC0928                          STATION RECOVERY (1980)
 LC0928
 LC0928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC0928'STATION MARK, RM 1, 2 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION AS
 LC0928'DESCRIBED.  THE DISTANCE AND DIRECTION TO THE MARKS CHECKED.
 LC0928'
 LC0928'THE PREVIOUS DESCRIPTION AND TOO REACH ARE ADEQUATE.
 LC0928
 LC0928                          STATION RECOVERY (1980)
 LC0928
 LC0928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC0928'RECOVERED IN GOOD CONDITION.
 LC0928
 LC0928                          STATION RECOVERY (1980)
 LC0928
 LC0928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC0928'STATION MARK RM 1, 2 AND THE AZ MK FOUND IN GOOD CONDITION AS
 LC0928'DESCRIBED.  THE DISTANCE AND DIRECTION TO MARKS CHECKED.  THE PREVIOUS
 LC0928'DESCRIPTION AND TOO REACH ARE ADEQUATE
 LC0928
 LC0928                          STATION RECOVERY (1998)
 LC0928
 LC0928'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0928'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2312 ***********************************************************************
 LB2312  DESIGNATION -  GOOD RESET
 LB2312  PID         -  LB2312
 LB2312  STATE/COUNTY-  IL/IROQUOIS
 LB2312  COUNTRY     -  US
 LB2312  USGS QUAD   -  WELLINGTON (2018)
 LB2312
 LB2312                         *CURRENT SURVEY CONTROL
 LB2312  ______________________________________________________________________
 LB2312* NAD 83(2011) POSITION- 40 34 29.49353(N) 087 41 35.54024(W)   ADJUSTED
 LB2312* NAD 83(2011) ELLIP HT-   173.982 (meters)        (06/27/12)   ADJUSTED
 LB2312* NAD 83(2011) EPOCH   -  2010.00
 LB2312* NAVD 88 ORTHO HEIGHT -   206.9   (meters)      679.    (feet) GPS OBS
 LB2312  ______________________________________________________________________
 LB2312  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LB2312  GEOID HEIGHT    -        -32.849 (meters)                     GEOID99
 LB2312  GEOID HEIGHT    -        -32.894 (meters)                     GEOID18
 LB2312  NAD 83(2011) X  -    195,276.831 (meters)                     COMP
 LB2312  NAD 83(2011) Y  - -4,847,632.843 (meters)                     COMP
 LB2312  NAD 83(2011) Z  -  4,126,790.591 (meters)                     COMP
 LB2312  LAPLACE CORR    -         -2.30  (seconds)                    DEFLEC18
 LB2312
 LB2312  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2312  Standards:
 LB2312         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2312            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2312  -------------------------------------------------------------------
 LB2312  NETWORK    1.23   1.96           0.56   0.43   1.00     -0.04697030
 LB2312  -------------------------------------------------------------------
 LB2312  Click here for local accuracies and other accuracy information.
 LB2312
 LB2312.The horizontal coordinates were established by GPS observations
 LB2312.and adjusted by the National Geodetic Survey in June 2012.
 LB2312
 LB2312.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2312.been affixed to the stable North American tectonic plate. See 
 LB2312.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2312
 LB2312.The horizontal coordinates are valid at the epoch date displayed above
 LB2312.which is a decimal equivalence of Year/Month/Day.
 LB2312
 LB2312.The orthometric height was determined by GPS observations and a
 LB2312.high-resolution geoid model.
 LB2312
 LB2312.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2312.GEOID18 height accuracy estimate available here.
 LB2312
 LB2312.Click photographs - Photos may exist for this station.
 LB2312
 LB2312.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2312
 LB2312.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2312
 LB2312.The ellipsoidal height was determined by GPS observations
 LB2312.and is referenced to NAD 83.
 LB2312
 LB2312. The following values were computed from the NAD 83(2011) position.
 LB2312
 LB2312;                    North         East     Units Scale Factor Converg.
 LB2312;SPC IL E     -   434,028.130   354,200.653   MT  1.00001115   +0 24 59.0
 LB2312;SPC IL E     - 1,423,973.96  1,162,073.31   sFT  1.00001115   +0 24 59.0
 LB2312;UTM  16      - 4,491,795.027   441,327.132   MT  0.99964237   -0 27 03.2
 LB2312
 LB2312!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2312!SPC IL E     -   0.99997271  x   1.00001115  =   0.99998386
 LB2312!UTM  16      -   0.99997271  x   0.99964237  =   0.99961509
 LB2312
 LB2312:                Primary Azimuth Mark                     Grid Az
 LB2312:SPC IL E     -  GOOD AZ MK                               346 25 02.5
 LB2312:UTM  16      -  GOOD AZ MK                               347 17 04.7
 LB2312
 LB2312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4132791795(NAD 83)
 LB2312
 LB2312|---------------------------------------------------------------------|
 LB2312| PID    Reference Object                     Distance      Geod. Az  |
 LB2312|                                                           dddmmss.s |
 LB2312| CM3561 GOOD RM 1                            13.290 METERS 00755     |
 LB2312| CM3563 GOOD RM 3                             9.468 METERS 08236     |
 LB2312| CM3562 GOOD RM 2                             6.980 METERS 26604     |
 LB2312| CM3564 GOOD RM 4                            19.452 METERS 27325     |
 LB2312| CM3560 GOOD AZ MK                                         3465001.5 |
 LB2312| LB2316 MILFORD MUNICIPAL TANK              APPROX. 5.8 KM 3571313.2 |
 LB2312| LB2313 MILFORD CANNING CO WATER TANK       APPROX. 6.4 KM 3591710.9 |
 LB2312|---------------------------------------------------------------------|
 LB2312
 LB2312                          SUPERSEDED SURVEY CONTROL
 LB2312
 LB2312  NAD 83(2007)-  40 34 29.49364(N)    087 41 35.54121(W) AD(2002.00) 0
 LB2312  ELLIP H (02/10/07)  174.005  (m)                       GP(2002.00)    
 LB2312  ELLIP H (02/03/05)  174.026  (m)                       GP(       ) 4 2
 LB2312  NAD 83(1997)-  40 34 29.49339(N)    087 41 35.54100(W) AD(       ) 1
 LB2312  ELLIP H (03/04/03)  173.998  (m)                       GP(       ) 4 2
 LB2312  NAD 83(1997)-  40 34 29.49169(N)    087 41 35.53662(W) AD(       ) 3
 LB2312  NAD 83(1997)-  40 34 29.49188(N)    087 41 35.53796(W) AD(       ) 3
 LB2312  NAD 83(1986)-  40 34 29.50066(N)    087 41 35.54504(W) AD(       ) 3
 LB2312  NAD 27      -  40 34 29.36610(N)    087 41 35.43780(W) AD(       ) 3
 LB2312
 LB2312.Superseded values are not recommended for survey control.
 LB2312
 LB2312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2312.See file dsdata.pdf to determine how the superseded data were derived.
 LB2312
 LB2312_MARKER: DS = TRIANGULATION STATION DISK
 LB2312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2312_STAMPING: GOOD 1955 1968
 LB2312_MARK LOGO: CGS
 LB2312_PROJECTION: RECESSED 46 CENTIMETERS
 LB2312_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2312+STABILITY: SURFACE MOTION
 LB2312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2312+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2021
 LB2312
 LB2312  HISTORY     - Date     Condition        Report By
 LB2312  HISTORY     - 1955     MONUMENTED       CGS
 LB2312  HISTORY     - 1968     SEE DESCRIPTION  CGS
 LB2312  HISTORY     - 1970     GOOD             LOCENG
 LB2312  HISTORY     - 200205   GOOD             ASCPC
 LB2312  HISTORY     - 20081017 GOOD             GEOCAC
 LB2312  HISTORY     - 20210302 GOOD             ILDT
 LB2312
 LB2312                          STATION DESCRIPTION
 LB2312
 LB2312'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2312'STATION IS LOCATED ABOUT 3-1/2 MILES SOUTH OF MILFORD ON THE SOUTH
 LB2312'SIDE OF AN EAST-WEST GRAVELED ROAD AND ON ROAD RIGHT-OF-WAY.  IT IS
 LB2312'23 FEET SOUTH OF THE CENTER OF GRAVELED ROAD, 4 FEET EAST OF A
 LB2312'WHITE WITNESS POST AND 2 FEET NORTH OF FENCE LINE.  THE MARK IS
 LB2312'FLUSH AND THE DISK IS STAMPED GOOD 1955.
 LB2312'
 LB2312'REFERENCE MARK NO. 1 IS 20 FEET NORTH OF THE CENTER OF GRAVELED ROAD
 LB2312'AND 1 FOOT SOUTH OF FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE
 LB2312'DISK IS STAMPED GOOD NO. 1 1955.
 LB2312'
 LB2312'REFERENCE MARK NO. 2 IS 24 FEET SOUTH OF THE CENTER OF GRAVELED ROAD
 LB2312'AND 1 FOOT NORTH OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 LB2312'STAMPED GOOD NO. 2 1955.
 LB2312'
 LB2312'THE AZIMUTH MARK IS 52 FEET WEST OF THE CENTER OF STATE HIGHWAY 1, 4
 LB2312'FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF FENCE LINE.
 LB2312'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED GOOD 1955.
 LB2312'
 LB2312'TO REACH THE STATION FROM THE INTERSECTION OF JONES AND CHICAGO
 LB2312'STREETS IN MILFORD (CHICAGO STREET IS STATE HIGHWAY 1), GO SOUTH ON
 LB2312'STATE HIGHWAY 1 FOR 3.4 MILES TO THE AZIMUTH MARK ON THE WEST SIDE
 LB2312'AS DESCRIBED.  CONTINUE SOUTH ON HIGHWAY FOR 0.25 MILE TO CROSSROAD,
 LB2312'TURN LEFT AND GO EAST FOR 0.05 MILE TO THE STATION ON THE SOUTH SIDE
 LB2312'AS DESCRIBED.
 LB2312'
 LB2312'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 LB2312
 LB2312                          STATION RECOVERY (1968)
 LB2312
 LB2312'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LB2312'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 LB2312'REFERENCE MARK WAS FOUND UPROOTED AND IN A HEDGE ROW ABOUT 125 FEET
 LB2312'SOUTHWEST OF ITS ORIGINAL POSITION.  THE DISK WAS SALVAGED.
 LB2312'REFERENCE MARK 2 WAS IN A CULTIVATED FIELD AND HAS BEEN KNOCKED OUT
 LB2312'OF POSITION BY FARM EQUIPMENT.  THE DISK WAS SALVAGED.  THE STATION
 LB2312'MARK IS IN THE NORTH EDGE OF A CULTIVATED FIELD AND BOTH THE
 LB2312'SURFACE AND UNDERGROUND MARKS WERE LOWERED HOLDING THE
 LB2312'ORIGINAL POSITION.  A NEW DESCRIPTION FOLLOWS.
 LB2312'
 LB2312'STATION IS LOCATED ABOUT 3 MILES SOUTH OF MILFORD AND THOUGHT TO BE
 LB2312'ON ROAD RIGHT-OF-WAY.  IT IS 243 FEET EAST OF THE INTERSECTION OF
 LB2312'STATE HIGHWAY 1 AND A GRAVEL CROSSROAD, 108 FEET EAST OF A
 LB2312'NORTH-SOUTH ROW OF HEDGE TREES, 32 FEET WEST OF A METAL WITNESS
 LB2312'POST AND 23 FEET SOUTH OF THE CENTERLINE OF A GRAVEL ROAD.  THE
 LB2312'MONUMENT IS 18 INCHES BELOW THE SURFACE AND BOTH THE SURFACE AND
 LB2312'UNDERGROUND DISK ARE STAMPED GOOD 1955 1968.
 LB2312'
 LB2312'TO REACH THE STATION FROM THE INTERSECTION OF JONES AND CHICAGO
 LB2312'STREETS IN MILFORD, GO SOUTH ON CHICAGO STREET (STATE HIGHWAY) FOR
 LB2312'3.4 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE SOUTH ON
 LB2312'HIGHWAY 1 FOR 0.25 MILE TO A GRAVELED CROSSROAD AND THE STATION.
 LB2312'
 LB2312'REFERENCE MARK 3 IS 17 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 1
 LB2312'FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 LB2312'DISK IS STAMPED GOOD 1955 NO. 3 1968.
 LB2312'
 LB2312'REFERENCE MARK 4 IS 179 FEET EAST OF THE INTERSECTION, 44 FEET EAST
 LB2312'OF THE HEDGE ROW AND 18 FEET SOUTH OF THE CENTERLINE OF THE ROAD.
 LB2312'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GOOD 1955 NO. 4 1968.
 LB2312'
 LB2312'THE AZIMUTH MARK IS 52 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 9
 LB2312'FEET NORTH OF THE CENTERLINE OF A FIELD ENTRANCE ROAD, 1 FOOT EAST
 LB2312'OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 LB2312'STAMPED GOOD 1955.
 LB2312'
 LB2312'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--SOUTH OF MILFORD
 LB2312'3 MILES.
 LB2312'
 LB2312'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2312
 LB2312                          STATION RECOVERY (1970)
 LB2312
 LB2312'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (JR)
 LB2312'GOOD 1955 IN GOOD CONDITION.
 LB2312'
 LB2312'GOOD NO. 3 1955 IN GOOD CONDITION.
 LB2312'
 LB2312'GOOD NO. 4 1955 IN GOOD CONDITION.
 LB2312'
 LB2312'AZ. MARK GOOD 1955 IN GOOD CONDITION.
 LB2312
 LB2312                          STATION RECOVERY (2002)
 LB2312
 LB2312'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2312'RECOVERED AS DESCRIBED
 LB2312
 LB2312                          STATION RECOVERY (2008)
 LB2312
 LB2312'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB2312'RECOVERED IN GOOD CONDITION.
 LB2312
 LB2312                          STATION RECOVERY (2021)
 LB2312
 LB2312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LB2312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0927 ***********************************************************************
 LC0927  DESIGNATION -  GOOD RM 1
 LC0927  PID         -  LC0927
 LC0927  STATE/COUNTY-  IL/WOODFORD
 LC0927  COUNTRY     -  US
 LC0927  USGS QUAD   -  EUREKA (2018)
 LC0927
 LC0927                         *CURRENT SURVEY CONTROL
 LC0927  ______________________________________________________________________
 LC0927* NAD 83(1986) POSITION- 40 37 38.72   (N) 089 17 55.99   (W)   HD_HELD1
 LC0927* NAVD 88 ORTHO HEIGHT -   225.580 (meters)      740.09  (feet) ADJUSTED
 LC0927  ______________________________________________________________________
 LC0927  GEOID HEIGHT    -        -32.452 (meters)                     GEOID18
 LC0927  DYNAMIC HEIGHT  -        225.476 (meters)      739.75  (feet) COMP
 LC0927  MODELED GRAVITY -    980,159.2   (mgal)                       NAVD 88
 LC0927
 LC0927  VERT ORDER      -  SECOND    CLASS 0
 LC0927
 LC0927.The horizontal coordinates were determined by differentially corrected
 LC0927.hand held GPS observations or other comparable positioning techniques
 LC0927.and have an estimated accuracy of +/- 3 meters.
 LC0927
 LC0927.The orthometric height was determined by differential leveling and
 LC0927.adjusted by the NATIONAL GEODETIC SURVEY
 LC0927.in June 1991.
 LC0927
 LC0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0927.GEOID18 height accuracy estimate available here.
 LC0927
 LC0927.Click photographs - Photos may exist for this station.
 LC0927
 LC0927.The dynamic height is computed by dividing the NAVD 88
 LC0927.geopotential number by the normal gravity value computed on the
 LC0927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0927.degrees latitude (g = 980.6199 gals.).
 LC0927
 LC0927.The modeled gravity was interpolated from observed gravity values.
 LC0927
 LC0927;                    North         East    Units  Estimated Accuracy
 LC0927;SPC IL W     -   440,015.1     773,416.6     MT  (+/- 3 meters HH1 GPS) 
 LC0927
 LC0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0556799939(NAD 83)
 LC0927
 LC0927                          SUPERSEDED SURVEY CONTROL
 LC0927
 LC0927  NGVD 29 (??/??/92)  225.653  (m)          740.33   (f) ADJ UNCH    2 0
 LC0927
 LC0927.Superseded values are not recommended for survey control.
 LC0927
 LC0927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0927.See file dsdata.pdf to determine how the superseded data were derived.
 LC0927
 LC0927_MARKER: DR = REFERENCE MARK DISK
 LC0927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0927_STAMPING: GOOD NO 1 1959
 LC0927_MARK LOGO: CGS
 LC0927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0927+STABILITY: SURFACE MOTION
 LC0927
 LC0927  HISTORY     - Date     Condition        Report By
 LC0927  HISTORY     - 1959     MONUMENTED       CGS
 LC0927  HISTORY     - 1980     GOOD             NGS
 LC0927  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC0927  HISTORY     - 20130412 MARK NOT FOUND   ILDT
 LC0927
 LC0927                          STATION DESCRIPTION
 LC0927
 LC0927'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0927'1.8 MI E FROM DEER CREEK.
 LC0927'ABOUT 0.2 MILES EAST ALONG MAIN STREET FROM THE POST OFFICE AT
 LC0927'DEER CREEK, THENCE 0.1 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC0927'1.45 MILES EAST ALONG U.S. HIGHWAY 150, AT THE JUNCTION OF AN
 LC0927'ASPHALT ROAD NORTH, 23 FEET EAST OF THE CENTER LINE OF THE ROAD
 LC0927'NORTH, 184 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 2 FEET
 LC0927'WEST OF A FENCE, 60 FEET NORTH OF A FENCE CORNER, 98 FEET NORTH
 LC0927'OF THE NORTH RAIL OF THE RAILROAD, 50.7 FEET NORTH OF
 LC0927'TRIANGULATION STATION GOOD, 50.4 FEET NORTH OF A METAL WITNESS
 LC0927'POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN
 LC0927'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0927
 LC0927                          STATION RECOVERY (1980)
 LC0927
 LC0927'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC0927'RECOVERED IN GOOD CONDITION.
 LC0927
 LC0927                          STATION RECOVERY (1998)
 LC0927
 LC0927'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0927'MARK NOT FOUND.
 LC0927
 LC0927                          STATION RECOVERY (2013)
 LC0927
 LC0927'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0927'CULTIVATED, CROPS ARE WHERE MONUMENT SHOULD BE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0929 ***********************************************************************
 LC0929  DESIGNATION -  GOOD RM 2
 LC0929  PID         -  LC0929
 LC0929  STATE/COUNTY-  IL/WOODFORD
 LC0929  COUNTRY     -  US
 LC0929  USGS QUAD   -  EUREKA (2018)
 LC0929
 LC0929                         *CURRENT SURVEY CONTROL
 LC0929  ______________________________________________________________________
 LC0929* NAD 83(1986) POSITION- 40 37 38.11   (N) 089 17 56.56   (W)   HD_HELD1
 LC0929* NAVD 88 ORTHO HEIGHT -   224.879 (meters)      737.79  (feet) ADJUSTED
 LC0929  ______________________________________________________________________
 LC0929  GEOID HEIGHT    -        -32.452 (meters)                     GEOID18
 LC0929  DYNAMIC HEIGHT  -        224.776 (meters)      737.45  (feet) COMP
 LC0929  MODELED GRAVITY -    980,159.2   (mgal)                       NAVD 88
 LC0929
 LC0929  VERT ORDER      -  SECOND    CLASS 0
 LC0929
 LC0929.The horizontal coordinates were determined by differentially corrected
 LC0929.hand held GPS observations or other comparable positioning techniques
 LC0929.and have an estimated accuracy of +/- 3 meters.
 LC0929
 LC0929.The orthometric height was determined by differential leveling and
 LC0929.adjusted by the NATIONAL GEODETIC SURVEY
 LC0929.in June 1991.
 LC0929
 LC0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0929.GEOID18 height accuracy estimate available here.
 LC0929
 LC0929.Click photographs - Photos may exist for this station.
 LC0929
 LC0929.The dynamic height is computed by dividing the NAVD 88
 LC0929.geopotential number by the normal gravity value computed on the
 LC0929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0929.degrees latitude (g = 980.6199 gals.).
 LC0929
 LC0929.The modeled gravity was interpolated from observed gravity values.
 LC0929
 LC0929;                    North         East    Units  Estimated Accuracy
 LC0929;SPC IL W     -   439,996.2     773,403.4     MT  (+/- 3 meters HH1 GPS) 
 LC0929
 LC0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0555399920(NAD 83)
 LC0929
 LC0929                          SUPERSEDED SURVEY CONTROL
 LC0929
 LC0929  NGVD 29 (??/??/92)  224.953  (m)          738.03   (f) ADJ UNCH    2 0
 LC0929
 LC0929.Superseded values are not recommended for survey control.
 LC0929
 LC0929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0929.See file dsdata.pdf to determine how the superseded data were derived.
 LC0929
 LC0929_MARKER: DR = REFERENCE MARK DISK
 LC0929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0929_STAMPING: GOOD NO 2 1959
 LC0929_MARK LOGO: CGS
 LC0929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0929+STABILITY: SURFACE MOTION
 LC0929
 LC0929  HISTORY     - Date     Condition        Report By
 LC0929  HISTORY     - 1959     MONUMENTED       CGS
 LC0929  HISTORY     - 1980     GOOD             NGS
 LC0929  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC0929
 LC0929                          STATION DESCRIPTION
 LC0929
 LC0929'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0929'1.8 MI E FROM DEER CREEK.
 LC0929'ABOUT 0.2 MILES EAST ALONG MAIN STREET FROM THE POST OFFICE AT
 LC0929'DEER CREEK, THENCE 0.1 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC0929'1.45 MILES EAST ALONG U.S. HIGHWAY 150, AT THE JUNCTION OF AN
 LC0929'ASPHALT ROAD NORTH, 123 FEET NORTH OF THE CENTER LINE OF THE
 LC0929'HIGHWAY, 23 FEET WEST OF THE CENTER LINE OF THE ROAD NORTH, 37
 LC0929'FEET NORTH OF THE NORTH RAIL OF THE RAILROAD, 100 FEET SOUTHEAST
 LC0929'OF THE SOUTHEAST CORNER OF A HOUSE, 46.3 FEET WEST OF
 LC0929'TRIANGULATION STATION GOOD, 35 FEET SOUTH-SOUTHEAST OF A 40-INCH
 LC0929'MAPLE TREE, 49.0 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL
 LC0929'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0929'1 INCH.
 LC0929
 LC0929                          STATION RECOVERY (1980)
 LC0929
 LC0929'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC0929'RECOVERED IN GOOD CONDITION.
 LC0929
 LC0929                          STATION RECOVERY (1998)
 LC0929
 LC0929'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0929'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0932 ***********************************************************************
 LC0932  DESIGNATION -  GOODFIELD
 LC0932  PID         -  LC0932
 LC0932  STATE/COUNTY-  IL/WOODFORD
 LC0932  COUNTRY     -  US
 LC0932  USGS QUAD   -  EUREKA (2018)
 LC0932
 LC0932                         *CURRENT SURVEY CONTROL
 LC0932  ______________________________________________________________________
 LC0932* NAD 83(1997) POSITION- 40 37 35.01768(N) 089 16 29.90951(W)   ADJUSTED
 LC0932* NAVD 88 ORTHO HEIGHT -   228.040 (meters)      748.16  (feet) ADJUSTED
 LC0932  ______________________________________________________________________
 LC0932  GEOID HEIGHT    -        -32.422 (meters)                     GEOID18
 LC0932  LAPLACE CORR    -          2.57  (seconds)                    DEFLEC18
 LC0932  DYNAMIC HEIGHT  -        227.935 (meters)      747.82  (feet) COMP
 LC0932  MODELED GRAVITY -    980,160.6   (mgal)                       NAVD 88
 LC0932
 LC0932  HORZ ORDER      -  SECOND
 LC0932  VERT ORDER      -  SECOND    CLASS 0
 LC0932
 LC0932.The horizontal coordinates were established by classical geodetic methods
 LC0932.and adjusted by the National Geodetic Survey in October 1999.
 LC0932
 LC0932.The orthometric height was determined by differential leveling and
 LC0932.adjusted by the NATIONAL GEODETIC SURVEY
 LC0932.in June 1991.
 LC0932
 LC0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0932.GEOID18 height accuracy estimate available here.
 LC0932
 LC0932.Click photographs - Photos may exist for this station.
 LC0932
 LC0932.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0932
 LC0932.The dynamic height is computed by dividing the NAVD 88
 LC0932.geopotential number by the normal gravity value computed on the
 LC0932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0932.degrees latitude (g = 980.6199 gals.).
 LC0932
 LC0932.The modeled gravity was interpolated from observed gravity values.
 LC0932
 LC0932. The following values were computed from the NAD 83(1997) position.
 LC0932
 LC0932;                    North         East     Units Scale Factor Converg.
 LC0932;SPC IL W     -   439,921.139   775,440.708   MT  1.00001120   +0 34 50.3
 LC0932;SPC IL W     - 1,443,307.94  2,544,091.72   sFT  1.00001120   +0 34 50.3
 LC0932;UTM  16      - 4,499,772.550   307,587.068   MT  1.00005573   -1 28 54.3
 LC0932
 LC0932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0932!SPC IL W     -   0.99996931  x   1.00001120  =   0.99998051
 LC0932!UTM  16      -   0.99996931  x   1.00005573  =   1.00002504
 LC0932
 LC0932:                Primary Azimuth Mark                     Grid Az
 LC0932:SPC IL W     -  GOODFIELD AZ MK                          069 00 40.8
 LC0932:UTM  16      -  GOODFIELD AZ MK                          071 04 25.4
 LC0932
 LC0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0758799772(NAD 83)
 LC0932
 LC0932|---------------------------------------------------------------------|
 LC0932| PID    Reference Object                     Distance      Geod. Az  |
 LC0932|                                                           dddmmss.s |
 LC0932| LC0930 PT STA 73 F                         160.175 METERS 00545     |
 LC0932| LC1886 GOODFIELD 2                         181.557 METERS 00546     |
 LC0932| LC1883 GOODFIELD SINC PLINE MICROWAVE      APPROX. 1.7 KM 0140153.5 |
 LC0932| LC0934 GOODFIELD AZ MK                                    0693531.1 |
 LC0932| LC0933 GOODFIELD RM 2                       12.756 METERS 10713     |
 LC0932| LC0931 GOODFIELD RM 1                       19.220 METERS 35733     |
 LC0932|---------------------------------------------------------------------|
 LC0932
 LC0932                          SUPERSEDED SURVEY CONTROL
 LC0932
 LC0932  NAD 83(1986)-  40 37 35.03078(N)    089 16 29.91214(W) AD(       ) 2
 LC0932  NAD 27      -  40 37 34.89640(N)    089 16 29.59990(W) AD(       ) 2
 LC0932  NGVD 29 (??/??/92)  228.112  (m)          748.40   (f) ADJ UNCH    2 0
 LC0932  NGVD 29             228.11   (m)          748.4    (f) LEVELING    3  
 LC0932
 LC0932.Superseded values are not recommended for survey control.
 LC0932
 LC0932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0932.See file dsdata.pdf to determine how the superseded data were derived.
 LC0932
 LC0932_MARKER: DS = TRIANGULATION STATION DISK
 LC0932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0932_STAMPING: GOODFIELD 1959
 LC0932_MARK LOGO: CGS
 LC0932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0932+STABILITY: SURFACE MOTION
 LC0932
 LC0932  HISTORY     - Date     Condition        Report By
 LC0932  HISTORY     - 1959     MONUMENTED       CGS
 LC0932  HISTORY     - 1959     GOOD             CGS
 LC0932  HISTORY     - 1961     GOOD             CGS
 LC0932  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0932  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0932
 LC0932                          STATION DESCRIPTION
 LC0932
 LC0932'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0932'STATION IS LOCATED ABOUT 3 MILES EAST OF DEER CREEK AND 0.1
 LC0932'MILE SOUTH OF THE JUNCTION OF U.S. HIGHWAY NO. 150 AND STATE
 LC0932'HIGHWAY NO. 117 IN GOODFIELD.
 LC0932'
 LC0932'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY NO. 150 AND STATE
 LC0932'HIGHWAY NO. 117 IN GOODFIELD, GO SOUTH ON GRAVELED ROAD
 LC0932'FOR 0.1 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC0932'
 LC0932'STATION MARK, IS A STANDARD DISK STAMPED GOODFIELD 1959,
 LC0932'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 LC0932'3 INCHES.  THE MARK IS 20.5 FEET WEST OF CENTER OF ROAD, 3
 LC0932'FEET EAST OF FENCE AND 2.4 FEET EAST OF WITNESS POST.
 LC0932'
 LC0932'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED GOODFIELD
 LC0932'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0932'PROJECTS ABOUT 4 INCHES.  THE MARK IS 21.5 FEET WEST OF CENTER
 LC0932'OF ROAD, 2 FEET SOUTH OF TELEPHONE POLE AND 1 FOOT EAST OF
 LC0932'FENCE.
 LC0932'
 LC0932'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED GOODFIELD
 LC0932'NO. 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0932'PROJECTS ABOUT 5 INCHES.  THE MARK IS 20 FEET EAST OF CENTER
 LC0932'OF ROAD AND 1 FOOT WEST OF FENCE.
 LC0932'
 LC0932'AZIMUTH MARK, A STANDARD DISK STAMPED GOODFIELD 1959, IS
 LC0932'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 LC0932'2 INCHES.  THE MARK IS 36 FEET EAST OF TELEPHONE POLE, 31
 LC0932'FEET NORTH OF CENTER OF U.S. HIGHWAY NO. 150, 2 FEET SOUTH
 LC0932'OF FENCE AND 1.6 FEET SOUTH OF WITNESS POST.
 LC0932'
 LC0932'TO REACH AZIMUTH MARK FROM STATION GO NORTH ON GRAVELED ROAD
 LC0932'FOR 0.1 MILE TO JUNCTION OF U.S. HIGHWAY NO. 150 AND STATE
 LC0932'HIGHWAY NO. 117 IN GOODFIELD, TURN RIGHT ON U.S. HIGHWAY
 LC0932'NO. 150 AND GO EAST FOR 0.2 MILE TO AZIMUTH MARK ON LEFT AS
 LC0932'DESCRIBED.
 LC0932'
 LC0932'THE (USGS) MARK IS SET IN A 6 INCH SQUARE CONCRETE POST WHICH
 LC0932'PROJECTS ABOUT 7 INCHES AND THE DISK IS STAMPED PT STA NO
 LC0932'73F 1925.  THE MARK IS 44 FEET EAST OF THE CENTER OF STATE
 LC0932'HIGHWAY NO. 117, 33 FEET NORTH OF CENTER OF U.S. HIGHWAY
 LC0932'NO. 150, 25 FEET WEST OF TELEPHONE POLE AND 1.6 FEET SOUTH
 LC0932'OF WITNESS POST.  A TRAVERSE CONECTION TO TRIANGULATION STATION
 LC0932'GOODFIELD WAS MEASURED AND THE DISTANCE IS 525.50 FT. OR
 LC0932'160.174 METERS.
 LC0932'
 LC0932'HEIGHT OF LIGHT ABOVE STATION MARK 3.70 METERS.
 LC0932
 LC0932                          STATION RECOVERY (1959)
 LC0932
 LC0932'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0932'0.1 MI S FROM GOODFIELD.
 LC0932'ABOUT 0.1 MILE SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0932'U.S. HIGHWAY 150 AND STATE HIGHWAY 117, 20 FEET WEST OF THE
 LC0932'CENTER LINE OF THE ROAD, 30 FEET EAST OF A FENCE, 133 FEET
 LC0932'SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM THE SECOND HIGH LINE
 LC0932'TRANSMISSION POWER POLE SOUTH OF U.S. HIGHWAY 150, 66 1/2 FEET
 LC0932'SOUTH OF A POWER POLE, 2.2 FEET EAST OF A METAL WITNESS POST,
 LC0932'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC0932'CONCRETE POST PROJECTING 2 INCHES.
 LC0932
 LC0932                          STATION RECOVERY (1961)
 LC0932
 LC0932'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0932'THE STATION WAS RECOVERED AS DESCRIBED IN 1959 AND ALL MARKS
 LC0932'WERE FOUND TO BE IN GOOD CONDITION.
 LC0932'
 LC0932'THE DISTANCE AND DIRECTION TO ALL MARKS CHECKED AND WERE
 LC0932'FOUND TO BE CORRECT, EXCEPT THAT A SLIGHT DIFFERENCE WAS
 LC0932'FOUND IN THE DIRECTION TO R T 73 F (USGS) 1925.
 LC0932'
 LC0932'THE ORIGINAL DESCRIPTION WAS ADEQUATE.
 LC0932'
 LC0932'THE STATION MARK, REFERENCE MARK 1 AND REFERENCE MARK 2
 LC0932'WERE DESTROYED AFTER THE 1961 OBSERVATIONS WERE MADE AND CHECKED.
 LC0932'
 LC0932'THE STATION WAS DESTROYED AND RELOCATED AS REQUESTED BY THE
 LC0932'ILLINOIS STATE HIGHWAY DEPARTMENT TO CLEAR THE WAY FOR WIDENING
 LC0932'OF STATE HIGHWAY 117.
 LC0932'
 LC0932'STATION GOODFIELD 2 WAS ESTABLISHED TO THE NORTH-NORTHEAST
 LC0932'OF THE ORIGINAL STATION.
 LC0932'
 LC0932'TRAVERSE DISTANCE FROM GOODFIELD 2 TO R T 73 F (USGS) 1925
 LC0932'IS 70.15 FEET OR 21.383 METERS.
 LC0932
 LC0932                          STATION RECOVERY (1988)
 LC0932
 LC0932'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0932'MARK NOT FOUND.
 LC0932
 LC0932                          STATION RECOVERY (1998)
 LC0932
 LC0932'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0932'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1886 ***********************************************************************
 LC1886  DESIGNATION -  GOODFIELD 2
 LC1886  PID         -  LC1886
 LC1886  STATE/COUNTY-  IL/WOODFORD
 LC1886  COUNTRY     -  US
 LC1886  USGS QUAD   -  EUREKA (2018)
 LC1886
 LC1886                         *CURRENT SURVEY CONTROL
 LC1886  ______________________________________________________________________
 LC1886* NAD 83(2011) POSITION- 40 37 40.87028(N) 089 16 29.13119(W)   ADJUSTED
 LC1886* NAD 83(2011) ELLIP HT-   195.405 (meters)        (06/27/12)   ADJUSTED
 LC1886* NAD 83(2011) EPOCH   -  2010.00
 LC1886* NAVD 88 ORTHO HEIGHT -   227.812 (meters)      747.41  (feet) ADJUSTED
 LC1886  ______________________________________________________________________
 LC1886  GEOID HEIGHT    -        -32.422 (meters)                     GEOID18
 LC1886  NAD 83(2011) X  -     61,360.308 (meters)                     COMP
 LC1886  NAD 83(2011) Y  - -4,847,350.425 (meters)                     COMP
 LC1886  NAD 83(2011) Z  -  4,131,286.727 (meters)                     COMP
 LC1886  LAPLACE CORR    -          2.56  (seconds)                    DEFLEC18
 LC1886  DYNAMIC HEIGHT  -        227.707 (meters)      747.07  (feet) COMP
 LC1886  MODELED GRAVITY -    980,160.9   (mgal)                       NAVD 88
 LC1886
 LC1886  VERT ORDER      -  SECOND    CLASS I
 LC1886
 LC1886  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1886  Standards:
 LC1886         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1886            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1886  -------------------------------------------------------------------
 LC1886  NETWORK    1.45   1.92           0.66   0.50   0.98      0.03959274
 LC1886  -------------------------------------------------------------------
 LC1886  Click here for local accuracies and other accuracy information.
 LC1886
 LC1886.The horizontal coordinates were established by GPS observations
 LC1886.and adjusted by the National Geodetic Survey in June 2012.
 LC1886
 LC1886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1886.been affixed to the stable North American tectonic plate. See 
 LC1886.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1886
 LC1886.The horizontal coordinates are valid at the epoch date displayed above
 LC1886.which is a decimal equivalence of Year/Month/Day.
 LC1886
 LC1886.The orthometric height was determined by differential leveling and
 LC1886.adjusted by the NATIONAL GEODETIC SURVEY
 LC1886.in March 2016.
 LC1886
 LC1886.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1886.GEOID18 height accuracy estimate available here.
 LC1886
 LC1886.Click photographs - Photos may exist for this station.
 LC1886
 LC1886.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1886
 LC1886.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1886
 LC1886.The ellipsoidal height was determined by GPS observations
 LC1886.and is referenced to NAD 83.
 LC1886
 LC1886.The dynamic height is computed by dividing the NAVD 88
 LC1886.geopotential number by the normal gravity value computed on the
 LC1886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1886.degrees latitude (g = 980.6199 gals.).
 LC1886
 LC1886.The modeled gravity was interpolated from observed gravity values.
 LC1886
 LC1886. The following values were computed from the NAD 83(2011) position.
 LC1886
 LC1886;                    North         East     Units Scale Factor Converg.
 LC1886;SPC IL W     -   440,101.849   775,457.169   MT  1.00001124   +0 34 50.8
 LC1886;SPC IL W     - 1,443,900.82  2,544,145.73   sFT  1.00001124   +0 34 50.8
 LC1886;UTM  16      - 4,499,952.557   307,610.023   MT  1.00005562   -1 28 53.9
 LC1886
 LC1886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1886!SPC IL W     -   0.99996935  x   1.00001124  =   0.99998059
 LC1886!UTM  16      -   0.99996935  x   1.00005562  =   1.00002497
 LC1886
 LC1886:                Primary Azimuth Mark                     Grid Az
 LC1886:SPC IL W     -  GOODFIELD AZ MK                          100 48 31.5
 LC1886:UTM  16      -  GOODFIELD AZ MK                          102 52 16.2
 LC1886
 LC1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0761099952(NAD 83)
 LC1886
 LC1886|---------------------------------------------------------------------|
 LC1886| PID    Reference Object                     Distance      Geod. Az  |
 LC1886|                                                           dddmmss.s |
 LC1886| LC0934 GOODFIELD AZ MK                                    1012322.3 |
 LC1886| LC0931 GOODFIELD RM 1                       14.099 METERS 12631     |
 LC1886| LC0932 GOODFIELD                           181.557 METERS 18546     |
 LC1886| LC0930 PT STA 73 F                          21.383 METERS 18548     |
 LC1886|---------------------------------------------------------------------|
 LC1886
 LC1886                          SUPERSEDED SURVEY CONTROL
 LC1886
 LC1886  NAD 83(2007)-  40 37 40.87010(N)    089 16 29.13230(W) AD(2002.00) 0
 LC1886  ELLIP H (02/10/07)  195.430  (m)                       GP(2002.00)    
 LC1886  ELLIP H (02/03/05)  195.427  (m)                       GP(       ) 4 2
 LC1886  NAD 83(1997)-  40 37 40.87006(N)    089 16 29.13212(W) AD(       ) 1
 LC1886  ELLIP H (03/04/03)  195.439  (m)                       GP(       ) 4 2
 LC1886  NAD 83(1997)-  40 37 40.87385(N)    089 16 29.13415(W) AD(       ) 2
 LC1886  NAD 83(1986)-  40 37 40.88692(N)    089 16 29.13678(W) AD(       ) 2
 LC1886  NAD 27      -  40 37 40.75260(N)    089 16 28.82450(W) AD(       ) 2
 LC1886  NAVD 88 (03/04/03)  227.9    (m)  GEOID99  model used  GPS OBS        
 LC1886  NGVD 29             227.88   (m)          747.6    (f) LEVELING    3  
 LC1886
 LC1886.Superseded values are not recommended for survey control.
 LC1886
 LC1886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1886.See file dsdata.pdf to determine how the superseded data were derived.
 LC1886
 LC1886_MARKER: DS = TRIANGULATION STATION DISK
 LC1886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1886_STAMPING: GOODFIELD 2 1961
 LC1886_MARK LOGO: CGS
 LC1886_PROJECTION: RECESSED 10 CENTIMETERS
 LC1886_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1886+STABILITY: SURFACE MOTION
 LC1886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1886+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2020
 LC1886
 LC1886  HISTORY     - Date     Condition        Report By
 LC1886  HISTORY     - 1961     MONUMENTED       CGS
 LC1886  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC1886  HISTORY     - 200205   GOOD             ASCPC
 LC1886  HISTORY     - 20150914 GOOD             DJHENK
 LC1886  HISTORY     - 20200827 GOOD             ILDT
 LC1886
 LC1886                          STATION DESCRIPTION
 LC1886
 LC1886'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1886'THE STATION IS LOCATED IN THE EAST EDGE OF GOODFIELD, IN THE NORTHEAST
 LC1886'ANGLE OF THE INTERSECTION OF U.S. HIGHWAY 150 AND STATE HIGHWAY 117.
 LC1886'
 LC1886'THE STATION MARK IS A STANDARD TRIANGULATION STATION MARK DISK SET IN
 LC1886'TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1886'SURFACE OF THE GROUND AND IS STAMPED GOODFIELD 2 1961.  THE MARK IS
 LC1886'102.5 FEET NORTH OF THE CENTER OF U.S.  HIGHWAY 150, 51.5 FEET EAST OF
 LC1886'THE CENTER OF STATE HIGHWAY 117, 36 FEET SOUTHEAST OF FENCE CORNER, 9
 LC1886'FEET SOUTH OF FENCE AND 7.6 FEET SOUTH-SOUTHWEST OF WITNESS POST.
 LC1886'
 LC1886'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 LC1886'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 LC1886'GROUND AND IS STAMPED GOODFIELD 2 NO 1 1961.  THE MARK IS 88 FEET EAST
 LC1886'OF THE CENTER OF STATE HIGHWAY 117, 75.5 FEET NORTH OF THE CENTER OF
 LC1886'U.S. HIGHWAY 150, 61 FEET NORTHWEST OF FENCE CORNER AND 45.5 FEET
 LC1886'NORTH-NORTHEAST OF TELEPHONE POLE.
 LC1886'
 LC1886'P T 73 F (USGS) 1925, IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK
 LC1886'DISK SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 LC1886'6 INCHES AND IS STAMPED P T 73 F 1925.  THE MARK IS 80 FEET SOUTH OF
 LC1886'FENCE, 76.5 FEET SOUTH OF WITNESS POST, 43 FEET EAST OF CENTER OF
 LC1886'STATE HIGHWAY 117, 33 FEET NORTH OF CENTER OF U.S. HIGHWAY 150, 25
 LC1886'FEET WEST OF TELEPHONE POLE AND 2 FEET EAST OF A LARGE WHITE POST.
 LC1886'
 LC1886'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 INCH
 LC1886'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 LC1886'AND IS STAMPED GOODFIELD 1959.  THE MARK IS 117.5 FEET WEST OF FENCE
 LC1886'CORNER, 36.5 FEET EAST OF TELEPHONE POLE, 31.5 FEET NORTH OF CENTER OF
 LC1886'U.S. HIGHWAY 150, 1.8 FEET SOUTH OF FENCE AND 1.6 FEET SOUTH OF
 LC1886'WITNESS POST.
 LC1886'
 LC1886'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON U.S.  HIGHWAY
 LC1886'150 FOR 0.2 MILE TO THE MARK ON (LEFT) NORTH SIDE OF ROAD AS
 LC1886'DESCRIBED.
 LC1886'
 LC1886'NOTE-THE 1959 TRAVERSE DISTANCE FROM GOODFIELD 1959 TO P T 73 F (USGS)
 LC1886'1925 IS 525.50 FEET OR 160.174 METERS.
 LC1886'
 LC1886'THE STATION GOODFIELD 1959 WAS DESTROYED AFTER THE 1961 OBSERVATIONS
 LC1886'WERE MADE AS REQUESTED BY THE ILLINOIS STATE HIGHWAY DEPARTMENT TO
 LC1886'CLEAR THE WAY FOR WIDENING OF STATE HIGHWAY 117.
 LC1886'
 LC1886'TRAVERSE CONNECTION WAS MADE FROM GOODFIELD 2 TO PT 73 F (USGS)  THE
 LC1886'DISTANCE IS SHOWN ABOVE.
 LC1886
 LC1886                          STATION RECOVERY (1998)
 LC1886
 LC1886'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1886'MARK NOT FOUND.
 LC1886
 LC1886                          STATION RECOVERY (2002)
 LC1886
 LC1886'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1886'RECOVERED AS DESCRIBED
 LC1886
 LC1886                          STATION RECOVERY (2015)
 LC1886
 LC1886'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC1886'RECOVERED AS DESCRIBED.
 LC1886
 LC1886                          STATION RECOVERY (2020)
 LC1886
 LC1886'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1886'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0934 ***********************************************************************
 LC0934  DESIGNATION -  GOODFIELD AZ MK
 LC0934  PID         -  LC0934
 LC0934  STATE/COUNTY-  IL/WOODFORD
 LC0934  COUNTRY     -  US
 LC0934  USGS QUAD   -  EUREKA (2018)
 LC0934
 LC0934                         *CURRENT SURVEY CONTROL
 LC0934  ______________________________________________________________________
 LC0934* NAD 83(1986) POSITION- 40 37 39.0    (N) 089 16 16.2    (W)   HD_HELD2
 LC0934* NAVD 88 ORTHO HEIGHT -   227.084 (meters)      745.02  (feet) ADJUSTED
 LC0934  ______________________________________________________________________
 LC0934  GEOID HEIGHT    -        -32.417 (meters)                     GEOID18
 LC0934  DYNAMIC HEIGHT  -        226.980 (meters)      744.68  (feet) COMP
 LC0934  MODELED GRAVITY -    980,161.1   (mgal)                       NAVD 88
 LC0934
 LC0934  VERT ORDER      -  SECOND    CLASS 0
 LC0934
 LC0934.The horizontal coordinates were established by autonomous hand held GPS
 LC0934.observations and have an estimated accuracy of +/- 10 meters.
 LC0934
 LC0934.The orthometric height was determined by differential leveling and
 LC0934.adjusted by the NATIONAL GEODETIC SURVEY
 LC0934.in June 1991.
 LC0934
 LC0934.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0934.GEOID18 height accuracy estimate available here.
 LC0934
 LC0934.Click photographs - Photos may exist for this station.
 LC0934
 LC0934.The dynamic height is computed by dividing the NAVD 88
 LC0934.geopotential number by the normal gravity value computed on the
 LC0934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0934.degrees latitude (g = 980.6199 gals.).
 LC0934
 LC0934.The modeled gravity was interpolated from observed gravity values.
 LC0934
 LC0934;                    North         East    Units  Estimated Accuracy
 LC0934;SPC IL W     -   440,047.      775,762.      MT  (+/- 10 meters HH2 GPS)
 LC0934
 LC0934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0791299887(NAD 83)
 LC0934
 LC0934                          SUPERSEDED SURVEY CONTROL
 LC0934
 LC0934  NGVD 29 (??/??/92)  227.156  (m)          745.26   (f) ADJ UNCH    2 0
 LC0934
 LC0934.Superseded values are not recommended for survey control.
 LC0934
 LC0934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0934.See file dsdata.pdf to determine how the superseded data were derived.
 LC0934
 LC0934_MARKER: DZ = AZIMUTH MARK DISK
 LC0934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0934_STAMPING: GOODFIELD 1959
 LC0934_MARK LOGO: CGS
 LC0934_PROJECTION: FLUSH
 LC0934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0934+STABILITY: SURFACE MOTION
 LC0934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0934+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2015
 LC0934
 LC0934  HISTORY     - Date     Condition        Report By
 LC0934  HISTORY     - 1959     MONUMENTED       CGS
 LC0934  HISTORY     - 1988     GOOD             USPSQD
 LC0934  HISTORY     - 19981023 GOOD             USPSQD
 LC0934  HISTORY     - 20150914 GOOD             DJHENK
 LC0934
 LC0934                          STATION DESCRIPTION
 LC0934
 LC0934'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0934'0.2 MI E FROM GOODFIELD.
 LC0934'ABOUT 0.2 MILES EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0934'WITH STATE HIGHWAY 117 AT GOODFIELD, AT THE JUNCTION OF A
 LC0934'DRIVEWAY SOUTH TO A FARM HOUSE, 31 FEET NORTH OF THE CENTER
 LC0934'LINE OF THE HIGHWAY, 2 FEET SOUTH OF A FENCE, 37 FEET EAST OF
 LC0934'A POWER POLE, 119 FEET WEST OF THE WEST END OF A CONCRETE PIPE
 LC0934'CULVERT, 143 FEET WEST OF THE EXTENDED CENTER LINE OF THE
 LC0934'DRIVEWAY, 1.7 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 LC0934'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0934'3 INCHES.
 LC0934
 LC0934                          STATION RECOVERY (1988)
 LC0934
 LC0934'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0934'RECOVERED IN GOOD CONDITION.
 LC0934
 LC0934                          STATION RECOVERY (1998)
 LC0934
 LC0934'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0934'RECOVERED IN GOOD CONDITION.
 LC0934
 LC0934                          STATION RECOVERY (2015)
 LC0934
 LC0934'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC0934'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0931 ***********************************************************************
 LC0931  DESIGNATION -  GOODFIELD RM 1
 LC0931  PID         -  LC0931
 LC0931  STATE/COUNTY-  IL/WOODFORD
 LC0931  COUNTRY     -  US
 LC0931  USGS QUAD   -  EUREKA (2018)
 LC0931
 LC0931                         *CURRENT SURVEY CONTROL
 LC0931  ______________________________________________________________________
 LC0931* NAD 83(1986) POSITION- 40 37 40.60   (N) 089 16 28.65   (W)   HD_HELD1
 LC0931* NAVD 88 ORTHO HEIGHT -   228.206 (meters)      748.71  (feet) ADJUSTED
 LC0931  ______________________________________________________________________
 LC0931  GEOID HEIGHT    -        -32.421 (meters)                     GEOID18
 LC0931  DYNAMIC HEIGHT  -        228.101 (meters)      748.36  (feet) COMP
 LC0931  MODELED GRAVITY -    980,160.6   (mgal)                       NAVD 88
 LC0931
 LC0931  VERT ORDER      -  SECOND    CLASS 0
 LC0931
 LC0931.The horizontal coordinates were determined by differentially corrected
 LC0931.hand held GPS observations or other comparable positioning techniques
 LC0931.and have an estimated accuracy of +/- 3 meters.
 LC0931
 LC0931.The orthometric height was determined by differential leveling and
 LC0931.adjusted by the NATIONAL GEODETIC SURVEY
 LC0931.in June 1991.
 LC0931
 LC0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0931.GEOID18 height accuracy estimate available here.
 LC0931
 LC0931.Click photographs - Photos may exist for this station.
 LC0931
 LC0931.The dynamic height is computed by dividing the NAVD 88
 LC0931.geopotential number by the normal gravity value computed on the
 LC0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0931.degrees latitude (g = 980.6199 gals.).
 LC0931
 LC0931.The modeled gravity was interpolated from observed gravity values.
 LC0931
 LC0931;                    North         East    Units  Estimated Accuracy
 LC0931;SPC IL W     -   440,093.6     775,468.6     MT  (+/- 3 meters HH1 GPS) 
 LC0931
 LC0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0762199943(NAD 83)
 LC0931
 LC0931                          SUPERSEDED SURVEY CONTROL
 LC0931
 LC0931  NGVD 29 (??/??/92)  228.278  (m)          748.94   (f) ADJ UNCH    2 0
 LC0931
 LC0931.Superseded values are not recommended for survey control.
 LC0931
 LC0931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0931.See file dsdata.pdf to determine how the superseded data were derived.
 LC0931
 LC0931_MARKER: DR = REFERENCE MARK DISK
 LC0931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0931_STAMPING: GOODFIELD NO 1 1959
 LC0931_MARK LOGO: CGS
 LC0931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0931+STABILITY: SURFACE MOTION
 LC0931
 LC0931  HISTORY     - Date     Condition        Report By
 LC0931  HISTORY     - 1959     MONUMENTED       CGS
 LC0931  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0931  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0931
 LC0931                          STATION DESCRIPTION
 LC0931
 LC0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0931'0.1 MI S FROM GOODFIELD.
 LC0931'ABOUT 0.1 MILES SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION
 LC0931'WITH U.S. HIGHWAY 150 AND STATE HIGHWAY 117, 21 FEET WEST OF
 LC0931'THE CENTER LINE OF THE ROAD, 1 1/2 FEET EAST OF A FENCE, 76
 LC0931'FEET SOUTHWEST AND ACROSS THE ROAD FROM THE SECOND HIGH LINE
 LC0931'TRANSMISSION POWER POLE SOUTH OF U.S. HIGHWAY 150, 3 FEET
 LC0931'SOUTH OF A POWER POLE, 63.2 FEET NORTH OF TRIANGULATION STATION
 LC0931'GOODFIELD, 63.3 FEET NORTH OF A METAL WITNESS POST, ABOUT 1
 LC0931'FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0931'POST PROJECTING 4 INCHES.
 LC0931
 LC0931                          STATION RECOVERY (1988)
 LC0931
 LC0931'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0931'MARK NOT FOUND.
 LC0931
 LC0931                          STATION RECOVERY (1998)
 LC0931
 LC0931'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0931'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0933 ***********************************************************************
 LC0933  DESIGNATION -  GOODFIELD RM 2
 LC0933  PID         -  LC0933
 LC0933  STATE/COUNTY-  IL/WOODFORD
 LC0933  COUNTRY     -  US
 LC0933  USGS QUAD   -  EUREKA (2018)
 LC0933
 LC0933                         *CURRENT SURVEY CONTROL
 LC0933  ______________________________________________________________________
 LC0933* NAD 83(1986) POSITION- 40 37 34.90   (N) 089 16 29.39   (W)   HD_HELD1
 LC0933* NAVD 88 ORTHO HEIGHT -   228.186 (meters)      748.64  (feet) ADJUSTED
 LC0933  ______________________________________________________________________
 LC0933  GEOID HEIGHT    -        -32.422 (meters)                     GEOID18
 LC0933  DYNAMIC HEIGHT  -        228.081 (meters)      748.30  (feet) COMP
 LC0933  MODELED GRAVITY -    980,160.6   (mgal)                       NAVD 88
 LC0933
 LC0933  VERT ORDER      -  SECOND    CLASS 0
 LC0933
 LC0933.The horizontal coordinates were determined by differentially corrected
 LC0933.hand held GPS observations or other comparable positioning techniques
 LC0933.and have an estimated accuracy of +/- 3 meters.
 LC0933
 LC0933.The orthometric height was determined by differential leveling and
 LC0933.adjusted by the NATIONAL GEODETIC SURVEY
 LC0933.in June 1991.
 LC0933
 LC0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0933.GEOID18 height accuracy estimate available here.
 LC0933
 LC0933.Click photographs - Photos may exist for this station.
 LC0933
 LC0933.The dynamic height is computed by dividing the NAVD 88
 LC0933.geopotential number by the normal gravity value computed on the
 LC0933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0933.degrees latitude (g = 980.6199 gals.).
 LC0933
 LC0933.The modeled gravity was interpolated from observed gravity values.
 LC0933
 LC0933;                    North         East    Units  Estimated Accuracy
 LC0933;SPC IL W     -   439,917.6     775,453.0     MT  (+/- 3 meters HH1 GPS) 
 LC0933
 LC0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0759999768(NAD 83)
 LC0933
 LC0933                          SUPERSEDED SURVEY CONTROL
 LC0933
 LC0933  NGVD 29 (??/??/92)  228.258  (m)          748.88   (f) ADJ UNCH    2 0
 LC0933
 LC0933.Superseded values are not recommended for survey control.
 LC0933
 LC0933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0933.See file dsdata.pdf to determine how the superseded data were derived.
 LC0933
 LC0933_MARKER: DR = REFERENCE MARK DISK
 LC0933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0933_STAMPING: GOODFIELD NO 2 1959
 LC0933_MARK LOGO: CGS
 LC0933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0933+STABILITY: SURFACE MOTION
 LC0933
 LC0933  HISTORY     - Date     Condition        Report By
 LC0933  HISTORY     - 1959     MONUMENTED       CGS
 LC0933  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0933  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0933
 LC0933                          STATION DESCRIPTION
 LC0933
 LC0933'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0933'0.1 MI S FROM GOODFIELD.
 LC0933'ABOUT 0.1 MILES SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0933'U.S. HIGHWAY 150 AND STATE HIGHWAY 117, 19 1/2 FEET EAST OF THE
 LC0933'CENTER LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 140 FEET SOUTH
 LC0933'OF THE SECOND HIGH LINE TRANSMISSION POWER POLE SOUTH OF U.S.
 LC0933'HIGHWAY 150, 90 FEET SOUTHWEST AND ACROSS THE ROAD FROM A
 LC0933'POWER POLE, 41.9 FEET EAST-SOUTHEAST OF TRIANGULATION STATION
 LC0933'GOODFIELD, 44.1 FEET EAST-SOUTHEAST OF A METAL WITNESS POST,
 LC0933'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 LC0933'OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0933
 LC0933                          STATION RECOVERY (1988)
 LC0933
 LC0933'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0933'MARK NOT FOUND.
 LC0933
 LC0933                          STATION RECOVERY (1998)
 LC0933
 LC0933'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0933'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0703 ***********************************************************************
 MF0703  DESIGNATION -  GOODING
 MF0703  PID         -  MF0703
 MF0703  STATE/COUNTY-  IL/LASALLE
 MF0703  COUNTRY     -  US
 MF0703  USGS QUAD   -  LA SALLE (2018)
 MF0703
 MF0703                         *CURRENT SURVEY CONTROL
 MF0703  ______________________________________________________________________
 MF0703* NAD 83(1997) POSITION- 41 20 19.81513(N) 089 05 54.59297(W)   ADJUSTED
 MF0703* NAVD 88 ORTHO HEIGHT -   183.486 (meters)      601.99  (feet) ADJUSTED
 MF0703  ______________________________________________________________________
 MF0703  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 MF0703  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 MF0703  DYNAMIC HEIGHT  -        183.413 (meters)      601.75  (feet) COMP
 MF0703  MODELED GRAVITY -    980,219.1   (mgal)                       NAVD 88
 MF0703
 MF0703  HORZ ORDER      -  SECOND
 MF0703  VERT ORDER      -  FIRST     CLASS I
 MF0703
 MF0703.The horizontal coordinates were established by classical geodetic methods
 MF0703.and adjusted by the National Geodetic Survey in October 1999.
 MF0703
 MF0703.The orthometric height was determined by differential leveling and
 MF0703.adjusted by the NATIONAL GEODETIC SURVEY
 MF0703.in June 1991.
 MF0703
 MF0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0703.GEOID18 height accuracy estimate available here.
 MF0703
 MF0703.Click photographs - Photos may exist for this station.
 MF0703
 MF0703.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0703
 MF0703.The dynamic height is computed by dividing the NAVD 88
 MF0703.geopotential number by the normal gravity value computed on the
 MF0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0703.degrees latitude (g = 980.6199 gals.).
 MF0703
 MF0703.The modeled gravity was interpolated from observed gravity values.
 MF0703
 MF0703. The following values were computed from the NAD 83(1997) position.
 MF0703
 MF0703;                    North         East     Units Scale Factor Converg.
 MF0703;SPC IL E     -   518,953.676   235,954.895   MT  1.00002546   -0 30 19.5
 MF0703;SPC IL E     - 1,702,600.52    774,128.68   sFT  1.00002546   -0 30 19.5
 MF0703;SPC IL W     -   519,204.149   789,404.158   MT  1.00003951   +0 42 20.1
 MF0703;SPC IL W     - 1,703,422.28  2,589,903.48   sFT  1.00003951   +0 42 20.1
 MF0703;UTM  16      - 4,578,496.709   324,414.934   MT  0.99997943   -1 23 11.2
 MF0703
 MF0703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0703!SPC IL E     -   0.99997640  x   1.00002546  =   1.00000186
 MF0703!SPC IL W     -   0.99997640  x   1.00003951  =   1.00001591
 MF0703!UTM  16      -   0.99997640  x   0.99997943  =   0.99995583
 MF0703
 MF0703:                Primary Azimuth Mark                     Grid Az
 MF0703:SPC IL E     -  LA SALLE CATH CHURCH W SPIRE             096 54 04.6
 MF0703:SPC IL W     -  LA SALLE CATH CHURCH W SPIRE             095 41 25.0
 MF0703:UTM  16      -  LA SALLE CATH CHURCH W SPIRE             097 46 56.3
 MF0703
 MF0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2441478496(NAD 83)
 MF0703
 MF0703|---------------------------------------------------------------------|
 MF0703| PID    Reference Object                     Distance      Geod. Az  |
 MF0703|                                                           dddmmss.s |
 MF0703| MF1629 LA SALLE CATH CHURCH W SPIRE        442.439 METERS 0962345.1 |
 MF0703| MF0705 GOODING RM 2                         11.979 METERS 20316     |
 MF0703| MF0704 GOODING RM 1                          9.010 METERS 28223     |
 MF0703|---------------------------------------------------------------------|
 MF0703
 MF0703                          SUPERSEDED SURVEY CONTROL
 MF0703
 MF0703  NAD 83(1986)-  41 20 19.82201(N)    089 05 54.59620(W) AD(       ) 2
 MF0703  NAD 27      -  41 20 19.70100(N)    089 05 54.30200(W) AD(       ) 2
 MF0703  USSD        -  41 20 19.86400(N)    089 05 54.09700(W) AD(       ) 3
 MF0703  NGVD 29 (??/??/92)  183.545  (m)          602.18   (f) ADJ UNCH    1 1
 MF0703  NGVD 29             183.55   (m)          602.2    (f) LEVELING    3  
 MF0703
 MF0703.Superseded values are not recommended for survey control.
 MF0703
 MF0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0703.See file dsdata.pdf to determine how the superseded data were derived.
 MF0703
 MF0703_MARKER: DS = TRIANGULATION STATION DISK
 MF0703_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0703_SP_SET: SIDEWALK
 MF0703_STAMPING: GOODING 1920 602.361
 MF0703_MARK LOGO: CGS
 MF0703_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0703
 MF0703  HISTORY     - Date     Condition        Report By
 MF0703  HISTORY     - 1920     MONUMENTED       CGS
 MF0703  HISTORY     - 1954     GOOD             CGS
 MF0703  HISTORY     - 1969     GOOD             CGS
 MF0703  HISTORY     - 1972     GOOD             ILHD
 MF0703  HISTORY     - 1973     GOOD             NGS
 MF0703  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0703  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0703
 MF0703                          STATION DESCRIPTION
 MF0703
 MF0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0703'STATION IS ABOUT 3/4 MILE N OF THE CENTER OF LA SALLE, IN
 MF0703'THE SIDEWALK ON THE N SIDE OF ELEVENTH STREET, 10 YARDS N
 MF0703'OF THE INTERSECTION OF THE CENTER LINES OF ELEVENTH AND GOODING
 MF0703'STREETS, AND 0.77 METER (2.53 FEET) N OF THE N AND NEAREST
 MF0703'CURB.  THE STATION MARK IS A STANDARD BRONZE DISK SET IN THE
 MF0703'CONCRETE SIDEWALK.  THERE IS NO REFERENCE MARK.
 MF0703
 MF0703                          STATION RECOVERY (1954)
 MF0703
 MF0703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0703'THIS TRAVERSE MARK WAS FOUND AS DESCRIBED IN 1920 IN GOOD
 MF0703'CONDITION.  IT IS IN THE SIDEWALK IN FRONT OF HOUSE NO. 553,
 MF0703'ELEVENTH STREET, LA SALLE, ILLINOIS.
 MF0703
 MF0703                          STATION RECOVERY (1969)
 MF0703
 MF0703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0703'0.8 MI N FROM LA SALLE.
 MF0703'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0703'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0703'STATE HIGHWAY 351, THENCE 0.1 MILE WEST ALONG 11TH STREET,
 MF0703'15 1/2 FEET NORTH OF THE CENTER LINE OF THE STREET, 3 1/2 FEET
 MF0703'EAST OF THE EXTENDED CENTER LINE OF GOODING STREET WHICH LEADS
 MF0703'SOUTH, SET IN THE TOP OF THE EAST EDGE OF A CONCRETE WALKWAY
 MF0703'BETWEEN THE STREET AND THE SIDEWALK, 27.7 FEET SOUTH OF THE
 MF0703'SOUTHEAST CORNER OF THE PORCH FOR HOUSE NUMBER 553, 2.5 FEET
 MF0703'SOUTH OF THE SOUTH EDGE OF THE SIDEWALK, 2 FEET NORTH OF THE NORTH
 MF0703'CURB OF 11TH STREET, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 MF0703'STREET.  SEC 10, T33N, R1E
 MF0703
 MF0703                          STATION RECOVERY (1972)
 MF0703
 MF0703'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (JWH)
 MF0703'GOODING 1920-GOOD CONDITION
 MF0703'
 MF0703'10 YARDS N OF THE INTERSECTION.  THE CENTER LINES OF ELEVENTH
 MF0703'AND GOODING STREETS IS INCORRECT DISTANCE, SHOULD READ 14
 MF0703'FEET N OF THE CENTER LINE OF ELEVENTH AND GOODING.
 MF0703
 MF0703                          STATION RECOVERY (1973)
 MF0703
 MF0703'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (FKS)
 MF0703'THE STATION IS LOCATED IN THE NORTHERN PART OF LA SALLE, AT
 MF0703'THE INTERSECTION OF GOODING AND ELEVENTH STREETS, 64 FEET
 MF0703'EAST OF THE CENTERLINE OF AN ALLEY, 28 FEET SOUTH OF THE
 MF0703'SOUTHEAST CORNER OF A PORCH (552 ELEVENTH ST.), 51 FEET NORTHWEST
 MF0703'OF A FIRE HYDRANT, 15 FEET NORTH OF THE CENTERLINE OF ELEVENTH
 MF0703'ST., 2 FEET NORTH OF THE NORTH CURB OF THE STREET AND ON LINE
 MF0703'WITH THE EXTENDED CENTERLINE OF GOODING ST.  THE DISK IS
 MF0703'STAMPED GOODING 1920 602.361, SET IN A DRILL HOLE IN CONCRETE
 MF0703'SIDEWALK.
 MF0703'
 MF0703'REFERENCE MARK 1 IS A STANDARD DISK STAMPED GOODING 1920 NO
 MF0703'1 1973, SET IN A DRILL HOLE IN THE NORTH EDGE OF CONCRETE
 MF0703'SIDEWALK, 9 FEET NORTH OF THE NORTH CURB OF ELEVENTH ST.,
 MF0703'26 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE PORCH, 36
 MF0703'FEET EAST OF THE CENTERLINE OF THE ALLEY, 22 FEET NORTH OF THE
 MF0703'CENTERLINE OF ELEVENTH ST. AND 30 FEET WEST OF THE EXTENDED
 MF0703'CENTERLINE OF GOODING ST.
 MF0703'
 MF0703'REFERENCE MARK 2 IS A STANDARD DISK STAMPED GOODING 1920 NO
 MF0703'2 1973, SET IN A DRILL HOLE IN CONCRETE SIDEWALK, 15 FEET WEST
 MF0703'OF THE CENTERLINE OF GOODING ST., 1 FOOT SOUTHWEST OF THE
 MF0703'WEST CURB OF GOODING ST. AND 20 FEET SOUTH OF THE CENTERLINE
 MF0703'OF ELEVENTH ST.
 MF0703'
 MF0703'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0703'
 MF0703'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT LA SALLE
 MF0703
 MF0703                          STATION RECOVERY (1997)
 MF0703
 MF0703'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0703'MARK NOT FOUND.
 MF0703
 MF0703                          STATION RECOVERY (2002)
 MF0703
 MF0703'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0703'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0704 ***********************************************************************
 MF0704  DESIGNATION -  GOODING RM 1
 MF0704  PID         -  MF0704
 MF0704  STATE/COUNTY-  IL/LASALLE
 MF0704  COUNTRY     -  US
 MF0704  USGS QUAD   -  LA SALLE (2018)
 MF0704
 MF0704                         *CURRENT SURVEY CONTROL
 MF0704  ______________________________________________________________________
 MF0704* NAD 83(1986) POSITION- 41 20 19.88   (N) 089 05 54.97   (W)   HD_HELD1
 MF0704* NAVD 88 ORTHO HEIGHT -   183.58  (meters)      602.3   (feet) RESET
 MF0704  ______________________________________________________________________
 MF0704  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 MF0704  VERT ORDER      -  THIRD
 MF0704
 MF0704.The horizontal coordinates were determined by differentially corrected
 MF0704.hand held GPS observations or other comparable positioning techniques
 MF0704.and have an estimated accuracy of +/- 3 meters.
 MF0704
 MF0704.The orthometric height was computed from unverified reset data.
 MF0704
 MF0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0704.GEOID18 height accuracy estimate available here.
 MF0704
 MF0704.Click photographs - Photos may exist for this station.
 MF0704
 MF0704;                    North         East    Units  Estimated Accuracy
 MF0704;SPC IL E     -   518,955.8     235,946.1     MT  (+/- 3 meters HH1 GPS) 
 MF0704
 MF0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2440678498(NAD 83)
 MF0704
 MF0704                          SUPERSEDED SURVEY CONTROL
 MF0704
 MF0704.No superseded survey control is available for this station.
 MF0704
 MF0704_MARKER: DR = REFERENCE MARK DISK
 MF0704_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0704_SP_SET: SIDEWALK
 MF0704_STAMPING: GOODING 1920 NO 1 1973
 MF0704_MARK LOGO: NGS
 MF0704_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0704
 MF0704  HISTORY     - Date     Condition        Report By
 MF0704  HISTORY     - 1973     MONUMENTED       NGS
 MF0704  HISTORY     - 20080605 GOOD             GEOCAC
 MF0704
 MF0704                          STATION DESCRIPTION
 MF0704
 MF0704'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (FKS)
 MF0704'AT LA SALLE.
 MF0704'LOCATED IN THE NORTHERN SECTION OF LA SALLE, AT THE INTERSECTION
 MF0704'OF GOODING AND ELEVENTH STREETS, DISK SET IN A DRILL HOLE IN
 MF0704'NORTH EDGE OF CONCRETE SIDEWALK, 9 FEET NORTH OF THE NORTH CURB
 MF0704'OF ELEVENTH ST., 26 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 MF0704'PORCH OF HOUSE (552 ELEVENTH ST.), 36 FEET EAST OF THE CENTERLINE
 MF0704'OF AN ALLEY, 22 FEET NORTH OF THE CENTERLINE OF ELEVENTH ST.
 MF0704'AND 30 FEET WEST OF THE EXTENDED CENTERLINE OF GOODING ST.
 MF0704
 MF0704                          STATION RECOVERY (2008)
 MF0704
 MF0704'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0704'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0705 ***********************************************************************
 MF0705  DESIGNATION -  GOODING RM 2
 MF0705  PID         -  MF0705
 MF0705  STATE/COUNTY-  IL/LASALLE
 MF0705  COUNTRY     -  US
 MF0705  USGS QUAD   -  LA SALLE (2018)
 MF0705
 MF0705                         *CURRENT SURVEY CONTROL
 MF0705  ______________________________________________________________________
 MF0705* NAD 83(1986) POSITION- 41 20 19.46   (N) 089 05 54.80   (W)   HD_HELD1
 MF0705* NAVD 88 ORTHO HEIGHT -   183.57  (meters)      602.3   (feet) RESET
 MF0705  ______________________________________________________________________
 MF0705  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 MF0705  VERT ORDER      -  THIRD
 MF0705
 MF0705.The horizontal coordinates were determined by differentially corrected
 MF0705.hand held GPS observations or other comparable positioning techniques
 MF0705.and have an estimated accuracy of +/- 3 meters.
 MF0705
 MF0705.The orthometric height was computed from unverified reset data.
 MF0705
 MF0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0705.GEOID18 height accuracy estimate available here.
 MF0705
 MF0705.Click photographs - Photos may exist for this station.
 MF0705
 MF0705;                    North         East    Units  Estimated Accuracy
 MF0705;SPC IL E     -   518,942.8     235,950.0     MT  (+/- 3 meters HH1 GPS) 
 MF0705
 MF0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2440978485(NAD 83)
 MF0705
 MF0705                          SUPERSEDED SURVEY CONTROL
 MF0705
 MF0705.No superseded survey control is available for this station.
 MF0705
 MF0705_MARKER: DR = REFERENCE MARK DISK
 MF0705_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0705_SP_SET: SIDEWALK
 MF0705_STAMPING: GOODING 1920 NO 2 1973
 MF0705_MARK LOGO: NGS
 MF0705_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0705
 MF0705  HISTORY     - Date     Condition        Report By
 MF0705  HISTORY     - 1973     MONUMENTED       NGS
 MF0705
 MF0705                          STATION DESCRIPTION
 MF0705
 MF0705'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (FKS)
 MF0705'AT LA SALLE.
 MF0705'LOCATED IN THE NORTHERN SECTION OF LA SALLE, AT THE INTERSECTION
 MF0705'OF GOODING AND ELEVENTH STREETS, DISK SET IN A DRILL HOLE IN
 MF0705'CONCRETE SIDEWALK, 15 FEET WEST OF THE CENTERLINE OF GOODING
 MF0705'ST., 1 FOOT SOUTHWEST OF THE WEST CURB OF GOODING ST. AND 20 FEET
 MF0705'SOUTH OF THE CENTERLINE OF ELEVENTH ST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3001 ***********************************************************************
 ME3001  DESIGNATION -  GOODINGS GROVE MICROWAVE
 ME3001  PID         -  ME3001
 ME3001  STATE/COUNTY-  IL/WILL
 ME3001  COUNTRY     -  US
 ME3001  USGS QUAD   -  MOKENA (2018)
 ME3001
 ME3001                         *CURRENT SURVEY CONTROL
 ME3001  ______________________________________________________________________
 ME3001* NAD 83(1997) POSITION- 41 36 55.97206(N) 087 55 47.21903(W)   ADJUSTED
 ME3001  ______________________________________________________________________
 ME3001  GEOID HEIGHT    -        -33.250 (meters)                     GEOID18
 ME3001  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 ME3001  HORZ ORDER      -  THIRD
 ME3001
 ME3001.The horizontal coordinates were established by classical geodetic methods
 ME3001.and adjusted by the National Geodetic Survey in October 1999.
 ME3001
 ME3001.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3001.GEOID18 height accuracy estimate available here.
 ME3001
 ME3001.Click photographs - Photos may exist for this station.
 ME3001
 ME3001.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3001
 ME3001. The following values were computed from the NAD 83(1997) position.
 ME3001
 ME3001;                    North         East     Units Scale Factor Converg.
 ME3001;SPC IL E     -   549,481.407   333,634.132   MT  0.99998892   +0 16 04.8
 ME3001;SPC IL E     - 1,802,756.92  1,094,597.98   sFT  0.99998892   +0 16 04.8
 ME3001;UTM  16      - 4,607,509.821   422,535.418   MT  0.99967384   -0 37 03.1
 ME3001
 ME3001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2253507509(NAD 83)
 ME3001
 ME3001                          SUPERSEDED SURVEY CONTROL
 ME3001
 ME3001  NAD 83(1997)-  41 36 55.97218(N)    087 55 47.21940(W) AD(       ) 3
 ME3001  NAD 83(1994)-  41 36 55.97524(N)    087 55 47.22542(W) AD(       ) 3
 ME3001  NAD 83(1986)-  41 36 55.97533(N)    087 55 47.22536(W) AD(       ) 3
 ME3001  NAD 27      -  41 36 55.86200(N)    087 55 47.02700(W) AD(       ) 3
 ME3001
 ME3001.Superseded values are not recommended for survey control.
 ME3001
 ME3001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3001.See file dsdata.pdf to determine how the superseded data were derived.
 ME3001
 ME3001_MARKER: 44 = MICROWAVE MAST
 ME3001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3001+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2006
 ME3001
 ME3001  HISTORY     - Date     Condition        Report By
 ME3001  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3001  HISTORY     - 1978     GOOD             NGS
 ME3001  HISTORY     - 1987     GOOD             USPSQD
 ME3001  HISTORY     - 20061028 GOOD             GEOCAC
 ME3001
 ME3001                          STATION DESCRIPTION
 ME3001
 ME3001'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3001'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF THE
 ME3001'MICHIGAN-WISCONSIN PIPELINE COMPANY MICRO-WAVE RELAY STATION KSA 88
 ME3001'LOCATED ABOUT 300 FEET NORTHEAST OF THE INTERSECTION OF 151ST STREET
 ME3001'AND BELL ROAD 0.9 MILE SOUTH OF GOODINGS GROVE.  IT IS A UNIFORM
 ME3001'CROSS-SECTION STEEL STRUCTURE SUPPORTED BY GUY WIRES AND PAINTED IN
 ME3001'ALTERNATE SECTIONS OF ORANGE AND WHITE.  IT IS 200 FEET HIGH AND HAS A
 ME3001'LARGE, ROUND REFLECTOR MOUNTED AT THE TOP.
 ME3001
 ME3001                          STATION RECOVERY (1978)
 ME3001
 ME3001'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (ARB)
 ME3001'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 ME3001'
 ME3001'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.9 MILE SOUTH
 ME3001'OF GOODINGS GROVE.
 ME3001
 ME3001                          STATION RECOVERY (1987)
 ME3001
 ME3001'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3001'RECOVERED IN GOOD CONDITION.
 ME3001
 ME3001                          STATION RECOVERY (2006)
 ME3001
 ME3001'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME3001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2073 ***********************************************************************
 JA2073  DESIGNATION -  GOODWIN
 JA2073  PID         -  JA2073
 JA2073  STATE/COUNTY-  IL/CRAWFORD
 JA2073  COUNTRY     -  US
 JA2073  USGS QUAD   -  HEATHSVILLE (2018)
 JA2073
 JA2073                         *CURRENT SURVEY CONTROL
 JA2073  ______________________________________________________________________
 JA2073* NAD 83(1997) POSITION- 38 54 24.40164(N) 087 35 39.86911(W)   ADJUSTED
 JA2073* NAVD 88 ORTHO HEIGHT -   177.    (meters)      581.    (feet) SCALED
 JA2073  ______________________________________________________________________
 JA2073  GEOID HEIGHT    -        -31.861 (meters)                     GEOID18
 JA2073  LAPLACE CORR    -         -2.66  (seconds)                    DEFLEC18
 JA2073  HORZ ORDER      -  SECOND
 JA2073
 JA2073.The horizontal coordinates were established by classical geodetic methods
 JA2073.and adjusted by the National Geodetic Survey in October 1999.
 JA2073
 JA2073.The orthometric height was scaled from a topographic map.
 JA2073
 JA2073.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2073.GEOID18 height accuracy estimate available here.
 JA2073
 JA2073.Click photographs - Photos may exist for this station.
 JA2073
 JA2073.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2073
 JA2073. The following values were computed from the NAD 83(1997) position.
 JA2073
 JA2073;                    North         East     Units Scale Factor Converg.
 JA2073;SPC IL E     -   248,888.905   364,093.123   MT  1.00002556   +0 27 50.8
 JA2073;SPC IL E     -   816,563.02  1,194,528.85   sFT  1.00002556   +0 27 50.8
 JA2073;SPC IN W     -   406,271.833   855,670.749   MT  0.99999085   -0 19 15.6
 JA2073;SPC IN W     - 1,332,910.17  2,807,313.12   sFT  0.99999085   -0 19 15.6
 JA2073;UTM  16      - 4,306,599.654   448,461.493   MT  0.99963271   -0 22 24.0
 JA2073
 JA2073!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2073!SPC IL E     -   0.99997725  x   1.00002556  =   1.00000281
 JA2073!SPC IN W     -   0.99997725  x   0.99999085  =   0.99996810
 JA2073!UTM  16      -   0.99997725  x   0.99963271  =   0.99960997
 JA2073
 JA2073:                Primary Azimuth Mark                     Grid Az
 JA2073:SPC IL E     -  GOODWIN AZ MK                            132 18 41.1
 JA2073:SPC IN W     -  GOODWIN AZ MK                            133 05 47.5
 JA2073:UTM  16      -  GOODWIN AZ MK                            133 08 55.9
 JA2073
 JA2073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4846106599(NAD 83)
 JA2073
 JA2073|---------------------------------------------------------------------|
 JA2073| PID    Reference Object                     Distance      Geod. Az  |
 JA2073|                                                           dddmmss.s |
 JA2073| JA1962 CARLISLE MUNICIPAL TANK             APPROX.17.7 KM 0700249.6 |
 JA2073| CG7906 GOODWIN AZ MK                                      1324631.9 |
 JA2073| CG7907 GOODWIN RM 1                         24.375 METERS 22717     |
 JA2073| CG7908 GOODWIN RM 2                         23.615 METERS 32522     |
 JA2073|---------------------------------------------------------------------|
 JA2073
 JA2073                          SUPERSEDED SURVEY CONTROL
 JA2073
 JA2073  NAD 83(1997)-  38 54 24.40185(N)    087 35 39.86876(W) AD(       ) 2
 JA2073  NAD 83(1986)-  38 54 24.41020(N)    087 35 39.86788(W) AD(       ) 2
 JA2073  NAD 27      -  38 54 24.24979(N)    087 35 39.77838(W) AD(       ) 2
 JA2073
 JA2073.Superseded values are not recommended for survey control.
 JA2073
 JA2073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2073.See file dsdata.pdf to determine how the superseded data were derived.
 JA2073
 JA2073_MARKER: DS = TRIANGULATION STATION DISK
 JA2073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2073_STAMPING: GOODWIN 1968
 JA2073_MARK LOGO: CGS
 JA2073_PROJECTION: FLUSH
 JA2073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2073+STABILITY: SURFACE MOTION
 JA2073
 JA2073  HISTORY     - Date     Condition        Report By
 JA2073  HISTORY     - 1968     MONUMENTED       CGS
 JA2073
 JA2073                          STATION DESCRIPTION
 JA2073
 JA2073'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2073'THE STATION IS LOCATED ABOUT 4 MILES EAST OF FLAT ROCK, 6.5 MILES
 JA2073'SOUTH OF PALESTINE, 1.5 MILES NORTHWEST OF HEATHSVILLE AND ON THE
 JA2073'PROPERTY OF MRS EVA GOODWIN.
 JA2073'
 JA2073'TO REACH FROM THE NEELEYS GENERAL STORE IN THE SMALL TOWN OF
 JA2073'HEATHVILLE, GO NORTHERLY ON STATE HIGHWAY 33 FOR 0.85 MILE TO A SIDE
 JA2073'ROAD LEFT AT A ROADSIDE PARK.  TURN LEFT AND GO WEST ON A GRAVELED
 JA2073'ROAD FOR 0.45 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE WEST ON
 JA2073'THE GRAVELED ROAD FOR 0.2 MILE TO WHERE THE ROAD TURNS RIGHT, NORTH.
 JA2073'TURN RIGHT AND CONTINUE NORTH ON THE GRAVELED ROAD FOR 0.2 MILE TO THE
 JA2073'STATION ON THE LEFT.
 JA2073'
 JA2073'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA2073'
 JA2073'STATION MARK, STAMPED GOODWIN 1968 IS SET FLUSH WITH THE GROUND
 JA2073'SURFACE.  IT IS 31 FEET SOUTHWEST OF A METAL WITNESS POST, 45 FEET
 JA2073'WEST OF THE CENTER OF A GRAVELED ROAD AND 41 FEET SOUTHWEST OF A 15
 JA2073'INCH OAK TREE WITH A TRIANGULAR BLAZE ON THE EAST SIDE.
 JA2073'
 JA2073'RM 1, STAMPED GOODWIN NO 1 1968 IS SET FLUSH WITH THE GROUND SURFACE.
 JA2073'IT IS 12.5 FEET SOUTHWEST OF AN 8 INCH ELM TREE AND 2.4 FEET SOUTHWEST
 JA2073'OF A METAL WITNESS POST.
 JA2073'
 JA2073'RM 2, STAMPED GOODWIN NO 2 1968 IS SET FLUSH WITH THE GROUND SURFACE.
 JA2073'IT IS 2.4 FEET SOUTHWEST OF A METAL WITNESS POST, 16 FEET WEST OF THE
 JA2073'CENTER OF THE GRAVELED ROAD AND 19 FEET SOUTHEAST OF A 6 INCH MAPLE
 JA2073'TREE.
 JA2073'
 JA2073'AZ MK, STAMPED GOODWIN 1968, PROJECTS 5 INCHES ABOVE THE GROUND
 JA2073'SURFACE.  IT IS 3.5 FEET NORTH OF A METAL WITNESS POST, 2.4 FEET EAST
 JA2073'OF A TELEPHONE POLE AND 27 FEET NORTH OF THE CENTER OF A GRAVELED
 JA2073'ROAD.
 JA2073'
 JA2073'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2243 ***********************************************************************
 LB2243  DESIGNATION -  GOODWINE
 LB2243  PID         -  LB2243
 LB2243  STATE/COUNTY-  IL/VERMILION
 LB2243  COUNTRY     -  US
 LB2243  USGS QUAD   -  AMBIA (2019)
 LB2243
 LB2243                         *CURRENT SURVEY CONTROL
 LB2243  ______________________________________________________________________
 LB2243* NAD 83(1997) POSITION- 40 25 58.39197(N) 087 31 38.93275(W)   ADJUSTED
 LB2243* NAVD 88 ORTHO HEIGHT -   220.    (meters)      722.    (feet) VERTCON3
 LB2243  ______________________________________________________________________
 LB2243  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 LB2243  LAPLACE CORR    -         -2.85  (seconds)                    DEFLEC18
 LB2243  HORZ ORDER      -  SECOND
 LB2243
 LB2243.The horizontal coordinates were established by classical geodetic methods
 LB2243.and adjusted by the National Geodetic Survey in October 1999.
 LB2243
 LB2243.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2243.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2243
 LB2243.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2243.GEOID18 height accuracy estimate available here.
 LB2243
 LB2243.Click photographs - Photos may exist for this station.
 LB2243
 LB2243.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2243
 LB2243. The following values were computed from the NAD 83(1997) position.
 LB2243
 LB2243;                    North         East     Units Scale Factor Converg.
 LB2243;SPC IL E     -   418,378.196   368,376.953   MT  1.00003253   +0 31 21.6
 LB2243;SPC IL E     - 1,372,629.13  1,208,583.39   sFT  1.00003253   +0 31 21.6
 LB2243;SPC IN W     -   575,677.982   862,314.271   MT  0.99998414   -0 17 17.0
 LB2243;SPC IN W     - 1,888,703.51  2,829,109.40   sFT  0.99998414   -0 17 17.0
 LB2243;UTM  16      - 4,475,938.774   455,259.862   MT  0.99962464   -0 20 31.6
 LB2243
 LB2243!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2243!SPC IL E     -   0.99997068  x   1.00003253  =   1.00000321
 LB2243!SPC IN W     -   0.99997068  x   0.99998414  =   0.99995482
 LB2243!UTM  16      -   0.99997068  x   0.99962464  =   0.99959533
 LB2243
 LB2243:                Primary Azimuth Mark                     Grid Az
 LB2243:SPC IL E     -  GOODWINE AZ MK RESET                     263 19 29.7
 LB2243:SPC IN W     -  GOODWINE AZ MK RESET                     264 08 08.3
 LB2243:UTM  16      -  GOODWINE AZ MK RESET                     264 11 22.9
 LB2243
 LB2243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5525975938(NAD 83)
 LB2243
 LB2243|---------------------------------------------------------------------|
 LB2243| PID    Reference Object                     Distance      Geod. Az  |
 LB2243|                                                           dddmmss.s |
 LB2243| LB2242 AMBIA MUNICIPAL TANK                APPROX. 6.4 KM 0055310.3 |
 LB2243| CM3573 GOODWINE RM 1                        40.685 METERS 01422     |
 LB2243| CM3571 GOODWINE AZ MK                                     1800403.3 |
 LB2243| LB2259 ROSSVILLE MUNICIPAL STANDPIPE       APPROX.13.0 KM 2430443.5 |
 LB2243| CM3574 GOODWINE RM 2                        43.568 METERS 24441     |
 LB2243| CM3572 GOODWINE AZ MK RESET                               2635051.3 |
 LB2243| LB2254 HOOPESTON TANK                      APPROX.12.5 KM 2844910.8 |
 LB2243| LB2257 HOOPESTON SPRAGUE SELLS STK         APPROX.12.8 KM 2862246.8 |
 LB2243| LB2255 HOOPESTON AMERICAN CAN CO TANK      APPROX.13.1 KM 2870511.6 |
 LB2243|---------------------------------------------------------------------|
 LB2243
 LB2243                          SUPERSEDED SURVEY CONTROL
 LB2243
 LB2243  NAD 83(1997)-  40 25 58.39199(N)    087 31 38.93296(W) AD(       ) 2
 LB2243  NAD 83(1986)-  40 25 58.40064(N)    087 31 38.94125(W) AD(       ) 2
 LB2243  NAD 27      -  40 25 58.27070(N)    087 31 38.87460(W) AD(       ) 2
 LB2243  NGVD 29 (07/19/86)  220.     (m)          722.     (f) VERT ANG       
 LB2243
 LB2243.Superseded values are not recommended for survey control.
 LB2243
 LB2243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2243.See file dsdata.pdf to determine how the superseded data were derived.
 LB2243
 LB2243_MARKER: DS = TRIANGULATION STATION DISK
 LB2243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2243_STAMPING: GOODWINE 1934
 LB2243_MARK LOGO: CGS
 LB2243_PROJECTION: RECESSED 30 CENTIMETERS
 LB2243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2243+STABILITY: SURFACE MOTION
 LB2243
 LB2243  HISTORY     - Date     Condition        Report By
 LB2243  HISTORY     - 1934     MONUMENTED       CGS
 LB2243  HISTORY     - 1955     GOOD             CGS
 LB2243
 LB2243                          STATION DESCRIPTION
 LB2243
 LB2243'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (GLA)
 LB2243'8.5 MILES EAST AND 2 MILES SOUTH OF HOOPESTON, ON THE
 LB2243'ILLINOIS-INDIANA STATE LINE, IN THE SOUTHEAST CORNER OF A SMALL
 LB2243'PASTURE ON LAND OWNED BY GEORGE GOODWINE, WHO LIVES IN HOOPESTON,
 LB2243'52 FEET WEST OF THE CENTER LINE OF THE STATE LINE ROAD, 54 FEET
 LB2243'NORTH OF A FENCE LINE, 32 FEET WEST OF THE NORTH-SOUTH FENCE
 LB2243'LINE, 48 FEET NORTHWEST OF A FENCE CORNER, AND IS SET 12
 LB2243'INCHES BELOW GROUND.
 LB2243'
 LB2243'TO REACH FROM HOOPESTON, GO EAST 8.5 MILES ON STATE HIGHWAY 9 TO A
 LB2243'CROSS ROAD.  TURN SOUTH FOR 2 MILES TO THE STATION ON THE WEST SIDE
 LB2243'OF THE ROAD.
 LB2243'
 LB2243'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LB2243'DISKS SET IN CONCRETE AS DESCRIBED.
 LB2243'
 LB2243'REFERENCE MARK NO. 1 IS NORTH-NORTHEAST OF THE STATION, 35 FEET WEST
 LB2243'O THE CENTER LINE OF THE STATE LINE ROAD, 8 INCHES WEST OF THE FENCE
 LB2243'LINE, ABOUT 44 YARDS NORTH OF THE FENCE CORNER, AND PROJECTS 6
 LB2243'INCHES.  REFERENCE MARK NO. 2 IS WEST-SOUTHWEST OF THE STATION
 LB2243'ALONG THE EAST-WEST FENCE LINE, 20 FEET NORTH OF THE CENTER LINE OF
 LB2243'A LANE, 64 PACES WEST OF THE STATE LINE ROAD, AND PROJECTS 2 INCHES.
 LB2243'DISTANCE BETWEEN THE REFERENCE MARKS IS 250.12 FEET.
 LB2243'
 LB2243'AZIMUTH MARK IS SOUTH OF THE STATION ON THE WEST SIDE OF THE STATE
 LB2243'LINE ROAD, 23 FEET WEST OF THE CENTER LINE OF THE ROAD, ADJACENT TO
 LB2243'THE FENCE LINE IN A CULTIVATED FIELD, 75 FEET WEST OF AN OLD
 LB2243'UNOCCUPIED FARMHOUSE, AND PROJECTS 4 INCHES.
 LB2243
 LB2243                          STATION RECOVERY (1955)
 LB2243
 LB2243'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2243'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN GOOD
 LB2243'CONDITION.  THE DISTANCE TO THE AZIMUTH MARK AND THE DIRECTION TO
 LB2243'THE AZIMUTH MARK AND REFERENCE MARK NO. 1 CHECKED.  THE DIRECTION TO
 LB2243'REFERENCE MARK NO. 2 DID NOT CHECK AND SMALL DIFFERENCES WERE
 LB2243'NOTED IN THE DISTANCES TO BOTH REFERENCE MARKS.  THE AZIMUTH MARK WAS
 LB2243'NO LONGER VISIBLE FROM THE GROUND AND WAS DESTROYED AND REPLACED BY A
 LB2243'NEW AZIMUTH MARK.  IT IS 28 FEET SOUTH OF THE CENTER OF A
 LB2243'GRAVEL ROAD, 7 FEET EAST OF A GATE POST, 3 FEET EAST OF A WHITE
 LB2243'WITNESS POST AND 1 FOOT NORTH OF A FENCE.  THE MARK PROJECTS ABOUT
 LB2243'2 INCHES AND THE DISK IS STAMPED GOODWINE 1934 RESET 1955.  TO
 LB2243'REACH THE MARK FROM THE STATION, GO WEST ON A GRAVEL ROAD FOR 0.35
 LB2243'MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 LB2243'
 LB2243'THE OLD DESCRIPTION IS ADEQUATE WITH THE FOLLOWING ADDITIONS--STATION
 LB2243'MARK IS 91 FEET NORTHWEST OF THE CENTER OF A GRAVEL ROAD
 LB2243'INTERSECTION, 54 FEET WEST OF THE CENTER OF A GRAVEL ROAD (STATE LINE
 LB2243'ROAD), 34 FEET NORTHWEST OF A WHITE WITNESS POST AND 32 FEET
 LB2243'WEST OF A FENCE.  THE MARK IS 10 INCHES UNDERGROUND AND THE DISK IS
 LB2243'STAMPED GOODWINE 1934.
 LB2243'
 LB2243'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0267 ***********************************************************************
 MF0267  DESIGNATION -  GOOSE
 MF0267  PID         -  MF0267
 MF0267  STATE/COUNTY-  IL/LIVINGSTON
 MF0267  COUNTRY     -  US
 MF0267  USGS QUAD   -  DWIGHT (2018)
 MF0267
 MF0267                         *CURRENT SURVEY CONTROL
 MF0267  ______________________________________________________________________
 MF0267* NAD 83(1997) POSITION- 41 03 52.23586(N) 088 28 12.78217(W)   ADJUSTED
 MF0267* NAVD 88 ORTHO HEIGHT -   203.515 (meters)      667.70  (feet) ADJUSTED
 MF0267  ______________________________________________________________________
 MF0267  GEOID HEIGHT    -        -32.339 (meters)                     GEOID18
 MF0267  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 MF0267  DYNAMIC HEIGHT  -        203.434 (meters)      667.43  (feet) COMP
 MF0267  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 MF0267
 MF0267  HORZ ORDER      -  SECOND
 MF0267  VERT ORDER      -  SECOND    CLASS 0
 MF0267
 MF0267.The horizontal coordinates were established by classical geodetic methods
 MF0267.and adjusted by the National Geodetic Survey in October 1999.
 MF0267
 MF0267.The orthometric height was determined by differential leveling and
 MF0267.adjusted by the NATIONAL GEODETIC SURVEY
 MF0267.in June 1991.
 MF0267
 MF0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0267.GEOID18 height accuracy estimate available here.
 MF0267
 MF0267.Click photographs - Photos may exist for this station.
 MF0267
 MF0267.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0267
 MF0267.The dynamic height is computed by dividing the NAVD 88
 MF0267.geopotential number by the normal gravity value computed on the
 MF0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0267.degrees latitude (g = 980.6199 gals.).
 MF0267
 MF0267.The modeled gravity was interpolated from observed gravity values.
 MF0267
 MF0267. The following values were computed from the NAD 83(1997) position.
 MF0267
 MF0267;                    North         East     Units Scale Factor Converg.
 MF0267;SPC IL E     -   488,214.770   288,494.767   MT  0.99997663   -0 05 23.7
 MF0267;SPC IL E     - 1,601,751.29    946,503.25   sFT  0.99997663   -0 05 23.7
 MF0267;UTM  16      - 4,546,959.565   376,471.227   MT  0.99978781   -0 57 57.3
 MF0267
 MF0267!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0267!SPC IL E     -   0.99997315  x   0.99997663  =   0.99994978
 MF0267!UTM  16      -   0.99997315  x   0.99978781  =   0.99976097
 MF0267
 MF0267:                Primary Azimuth Mark                     Grid Az
 MF0267:SPC IL E     -  GOOSE AZ MK                              270 01 07.3
 MF0267:UTM  16      -  GOOSE AZ MK                              270 53 40.9
 MF0267
 MF0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7647146959(NAD 83)
 MF0267
 MF0267|---------------------------------------------------------------------|
 MF0267| PID    Reference Object                     Distance      Geod. Az  |
 MF0267|                                                           dddmmss.s |
 MF0267| MF1428 DWIGHT METHODIST CHURCH SPIRE       APPROX. 4.7 KM 0464046.4 |
 MF0267| MF1429 GOOSE 2                              50.627 METERS 19915     |
 MF0267| MF0265 GOOSE RM 1                           21.136 METERS 23238     |
 MF0267| CI7472 GOOSE AZ MK                                        2695543.6 |
 MF0267| MF0266 GOOSE RM 2                           25.091 METERS 31314     |
 MF0267|---------------------------------------------------------------------|
 MF0267
 MF0267                          SUPERSEDED SURVEY CONTROL
 MF0267
 MF0267  NAD 83(1997)-  41 03 52.24430(N)    088 28 12.78925(W) AD(       ) 2
 MF0267  NAD 83(1986)-  41 03 52.24498(N)    088 28 12.79121(W) AD(       ) 2
 MF0267  NAD 27      -  41 03 52.13120(N)    088 28 12.58200(W) AD(       ) 2
 MF0267  NGVD 29 (??/??/92)  203.586  (m)          667.93   (f) ADJ UNCH    2 0
 MF0267  NGVD 29             203.59   (m)          667.9    (f) LEVELING    3  
 MF0267
 MF0267.Superseded values are not recommended for survey control.
 MF0267
 MF0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0267.See file dsdata.pdf to determine how the superseded data were derived.
 MF0267
 MF0267_MARKER: DE = TRAVERSE STATION DISK
 MF0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0267_STAMPING: GOOSE 1960
 MF0267_MARK LOGO: CGS
 MF0267_PROJECTION: FLUSH
 MF0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0267+STABILITY: SURFACE MOTION
 MF0267
 MF0267  HISTORY     - Date     Condition        Report By
 MF0267  HISTORY     - 1960     MONUMENTED       CGS
 MF0267  HISTORY     - 1961     GOOD             CGS
 MF0267  HISTORY     - 1970     GOOD             LOCENG
 MF0267  HISTORY     - 1976     SEE DESCRIPTION  NGS
 MF0267  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0267  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF0267
 MF0267                          STATION DESCRIPTION
 MF0267
 MF0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0267'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF ODELL,
 MF0267'3-1/2 MILES SOUTHWEST OF DWIGHT, 0.4 MILE WEST OF U.S. HIGHWAY
 MF0267'66, IN THE NORTHEAST ANGLE OF THE INTERSECTION AND ON A CUT
 MF0267'BANK WHICH IS ABOUT 3 FEET HIGHER THAN THE ROAD.
 MF0267'
 MF0267'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND
 MF0267'STATE HIGHWAY 17 IN THE WEST EDGE OF DWIGHT, GO SOUTHWEST ON
 MF0267'U.S. HIGHWAY 66 FOR 2.6 MILES TO A CROSSROADS AND SERVICE
 MF0267'STATION AND RESTAURANT ON THE RIGHT, TURN RIGHT AND GO WEST
 MF0267'FOR 0.4 MILE TO A CROSSROADS AND STATION ON THE RIGHT.
 MF0267'
 MF0267'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A
 MF0267'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 MF0267'SURFACE OF THE GROUND AND IS STAMPED GOOSE 1960.  THE MARK
 MF0267'IS 37.6 FEET NORTHWEST OF A TRIANGLE BLAZED POWER POLE, 37
 MF0267'FEET EAST OF THE CENTER OF ROAD, 29 FEET NORTH OF THE CENTER
 MF0267'OF ROAD AND 2.8 FEET NORTH OF WITNESS POST.
 MF0267'
 MF0267'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 MF0267'OF A 12 INCH SQUARE CONCRETE POST WHICH IS PROJECTING 2 INCHES
 MF0267'AND IS STAMPED GOOSE NO 1 1960.  THE MARK IS 68.4 FEET SOUTHWEST
 MF0267'OF WITNESS POST, 64 FEET SOUTH OF THE CENTER OF ROAD, 23 FEET
 MF0267'WEST OF THE CENTER OF ROAD AND 1 FOOT EAST OF FENCE.
 MF0267'
 MF0267'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 MF0267'OF A 12 INCH SQUARE CONCRETE POST WHICH IS PROJECTING 2 INCHES
 MF0267'AND IS STAMPED GOOSE NO 2 1960.  THE MARK IS 85 FEET NORTHEAST
 MF0267'OF WITNESS POST, 35 FEET NORTH OF THE CENTER OF ROAD, 23
 MF0267'FEET WEST OF THE CENTER OF ROAD AND 1 FOOT EAST OF FENCE.
 MF0267'
 MF0267'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A
 MF0267'12 INCH SQUARE CONCRETE POST WHICH IS PROJECTING 2 INCHES AND
 MF0267'IS STAMPED GOOSE 1960.  THE MARK IS 43.5 FEET WEST OF TELEPHONE
 MF0267'POLE, 25 FEET NORTH OF THE CENTER OF ROAD, 1.8 FEET SOUTHWEST
 MF0267'OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 MF0267'
 MF0267'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVELED
 MF0267'ROAD FOR 0.5 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED
 MF0267'ABOVE.
 MF0267
 MF0267                          STATION RECOVERY (1961)
 MF0267
 MF0267'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0267'2.9 MI SW FROM DWIGHT.
 MF0267'ABOUT 2.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE
 MF0267'JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE 17 IN THE WEST PART
 MF0267'OF DWIGHT, THENCE 0.4 MILE WEST ALONG GRAVELED ROAD, AT THE
 MF0267'JUNCTION OF A NORTH-SOUTH GRAVELED CROSSROAD, 40 FEET NORTH
 MF0267'OF CENTERLINE OF ROAD, 35 FEET EAST OF CENTERLINE OF ROAD,
 MF0267'35 FEET NORTHEAST OF JUNCTION, 37 FEET NORTHWEST OF WIRE BRACED
 MF0267'POWER POLE, 2.7 FEET NORTH-NORTHEAST OF A METAL WITNESS POST,
 MF0267'ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 MF0267'OF A CONCRETE POST WICH IS SET FLUSH WITH THE GROUND.
 MF0267
 MF0267                          STATION RECOVERY (1970)
 MF0267
 MF0267'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970
 MF0267'RECOVERED BY MC FARLAND-JOHNSON ENGR CO.
 MF0267'
 MF0267'STATION FOUND IN GOOD CONDITION.
 MF0267
 MF0267                          STATION RECOVERY (1976)
 MF0267
 MF0267'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF0267'STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND IN
 MF0267'GOOD CONDITION.  REFERENCE MARK 1 WAS FOUND UPROOTED WITH THE DISK
 MF0267'SHEARED OFF.  HIGHWAY CONSTRUCTION AT THE STATION SITE WAS REASON
 MF0267'TO MOVE STATION.
 MF0267'
 MF0267'THE ANGLE AZIMUTH MARK TO REFERENCE MARK 2 WAS VERIFIED.  THE
 MF0267'DISTANCE CHECKED ALSO.  FOR DETAILS SEE DESCRIPTION GOOSE 2.
 MF0267'
 MF0267'REFERENCE MARK 2 WAS NOT DISTURBED BY THE CONSTRUCTION AND USED AS
 MF0267'A REFERENCE MARK FOR GOOSE 2.  THE ARROW ON THE DISK IS POINTED TO
 MF0267'THE AREA WHERE GOOSE 1960 WAS LOCATED.
 MF0267'
 MF0267'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 MF0267'SOUTHWEST OF DWIGHT.
 MF0267'
 MF0267'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0267
 MF0267                          STATION RECOVERY (1979)
 MF0267
 MF0267'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0267'THE ROAD HAS BEEN REBUILT.
 MF0267
 MF0267                          STATION RECOVERY (2009)
 MF0267
 MF0267'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0267'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1458 ***********************************************************************
 HB1458  DESIGNATION -  GOOSE
 HB1458  PID         -  HB1458
 HB1458  STATE/COUNTY-  IL/HARDIN
 HB1458  COUNTRY     -  US
 HB1458  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1458
 HB1458                         *CURRENT SURVEY CONTROL
 HB1458  ______________________________________________________________________
 HB1458* NAD 83(2011) POSITION- 37 34 20.39138(N) 088 15 19.96635(W)   ADJUSTED
 HB1458* NAD 83(2011) ELLIP HT-   182.406 (meters)        (06/27/12)   ADJUSTED
 HB1458* NAD 83(2011) EPOCH   -  2010.00
 HB1458* NAVD 88 ORTHO HEIGHT -   212.0   (meters)      696.    (feet) GPS OBS
 HB1458  ______________________________________________________________________
 HB1458  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1458  GEOID HEIGHT    -        -29.570 (meters)                     GEOID93
 HB1458  GEOID HEIGHT    -        -29.494 (meters)                     GEOID18
 HB1458  NAD 83(2011) X  -    154,085.779 (meters)                     COMP
 HB1458  NAD 83(2011) Y  - -5,059,312.397 (meters)                     COMP
 HB1458  NAD 83(2011) Z  -  3,868,041.155 (meters)                     COMP
 HB1458  LAPLACE CORR    -         -3.01  (seconds)                    DEFLEC18
 HB1458
 HB1458  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1458  Standards:
 HB1458         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1458            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1458  -------------------------------------------------------------------
 HB1458  NETWORK    1.65   1.69           0.77   0.53   0.86     -0.11826635
 HB1458  -------------------------------------------------------------------
 HB1458  Click here for local accuracies and other accuracy information.
 HB1458
 HB1458.The horizontal coordinates were established by GPS observations
 HB1458.and adjusted by the National Geodetic Survey in June 2012.
 HB1458
 HB1458.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1458.been affixed to the stable North American tectonic plate. See 
 HB1458.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1458
 HB1458.The horizontal coordinates are valid at the epoch date displayed above
 HB1458.which is a decimal equivalence of Year/Month/Day.
 HB1458
 HB1458.The orthometric height was determined by GPS observations and a
 HB1458.high-resolution geoid model.
 HB1458
 HB1458.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1458.GEOID18 height accuracy estimate available here.
 HB1458
 HB1458.Click photographs - Photos may exist for this station.
 HB1458
 HB1458.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1458
 HB1458.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1458
 HB1458.The ellipsoidal height was determined by GPS observations
 HB1458.and is referenced to NAD 83.
 HB1458
 HB1458. The following values were computed from the NAD 83(2011) position.
 HB1458
 HB1458;                    North         East     Units Scale Factor Converg.
 HB1458;SPC IL E     -   100,510.853   306,871.550   MT  0.99997558   +0 02 50.8
 HB1458;SPC IL E     -   329,759.36  1,006,794.41   sFT  0.99997558   +0 02 50.8
 HB1458;UTM  16      - 4,159,106.785   389,127.017   MT  0.99975142   -0 45 56.4
 HB1458
 HB1458!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1458!SPC IL E     -   0.99997138  x   0.99997558  =   0.99994696
 HB1458!UTM  16      -   0.99997138  x   0.99975142  =   0.99972280
 HB1458
 HB1458:                Primary Azimuth Mark                     Grid Az
 HB1458:SPC IL E     -  GOOSE AZ MK                              053 57 13.9
 HB1458:UTM  16      -  GOOSE AZ MK                              054 46 01.1
 HB1458
 HB1458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8912759106(NAD 83)
 HB1458
 HB1458|---------------------------------------------------------------------|
 HB1458| PID    Reference Object                     Distance      Geod. Az  |
 HB1458|                                                           dddmmss.s |
 HB1458| CI3706 GOOSE AZ MK                                        0540004.7 |
 HB1458| CI3707 GOOSE RM 1                           18.625 METERS 13022     |
 HB1458| HB1449 PETERS CREEK LOOKOUT TOWER          APPROX. 6.7 KM 1660051.3 |
 HB1458| CI3708 GOOSE RM 2                           18.480 METERS 24645     |
 HB1458|---------------------------------------------------------------------|
 HB1458
 HB1458                          SUPERSEDED SURVEY CONTROL
 HB1458
 HB1458  NAD 83(2007)-  37 34 20.39149(N)    088 15 19.96706(W) AD(2002.00) 0
 HB1458  ELLIP H (02/10/07)  182.430  (m)                       GP(2002.00)    
 HB1458  ELLIP H (03/08/05)  182.419  (m)                       GP(       ) 4 1
 HB1458  NAD 83(1997)-  37 34 20.39165(N)    088 15 19.96717(W) AD(       ) 1
 HB1458  ELLIP H (10/21/99)  182.427  (m)                       GP(       ) 4 1
 HB1458  NAD 83(1997)-  37 34 20.39335(N)    088 15 19.96711(W) AD(       ) 1
 HB1458  NAD 83(1993)-  37 34 20.39548(N)    088 15 19.96723(W) AD(       ) 1
 HB1458  NAD 83(1986)-  37 34 20.40234(N)    088 15 19.97100(W) AD(       ) 1
 HB1458  NAD 27      -  37 34 20.22707(N)    088 15 19.84082(W) AD(       ) 1
 HB1458
 HB1458.Superseded values are not recommended for survey control.
 HB1458
 HB1458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1458.See file dsdata.pdf to determine how the superseded data were derived.
 HB1458
 HB1458_MARKER: DS = TRIANGULATION STATION DISK
 HB1458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1458_STAMPING: GOOSE 1957
 HB1458_MARK LOGO: CGS
 HB1458_PROJECTION: FLUSH
 HB1458_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1458+STABILITY: SURFACE MOTION
 HB1458_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1458+SATELLITE: SATELLITE OBSERVATIONS - February 26, 1993
 HB1458
 HB1458  HISTORY     - Date     Condition        Report By
 HB1458  HISTORY     - 1957     MONUMENTED       CGS
 HB1458  HISTORY     - 1957     GOOD             CGS
 HB1458  HISTORY     - 1968     GOOD             CGS
 HB1458  HISTORY     - 1978     MARK NOT FOUND   ILDT
 HB1458  HISTORY     - 19921210 GOOD
 HB1458  HISTORY     - 19930226 GOOD             NGS
 HB1458
 HB1458                          STATION DESCRIPTION
 HB1458
 HB1458'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1458'THE STATION IS LOCATED ABOUT 12 MILES SOUTH OF THE JUNCTION OF STATE
 HB1458'HIGHWAYS 13 AND 1, ABOUT 4 MILES EAST OF KARBERS RIDGE, ABOUT 7
 HB1458'MILES EAST OF THE OHIO RIVER AND ON THE PROPERTY OF MR. W.D. DAVIS
 HB1458'WHO LIVES AT THE STATION.  IT IS 127 FEET SOUTHEAST OF THE
 HB1458'SOUTHEAST CORNER OF A FRAME HOUSE, 55 FEET SOUTHEAST OF THE
 HB1458'CENTERLINE OF A GRAVELED DRIVEWAY, 5 FEET WEST OF A WIRE FENCE, 7
 HB1458'FEET SOUTHEAST OF A WHITE WITNESS POST AND 19 FEET NORTH OF THE
 HB1458'NORTHEAST CORNER OF A SMALL SHED.  THE MONUMENT IS FLUSH AND THE DISK
 HB1458'IS STAMPED GOOSE 1957.
 HB1458'
 HB1458'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 13, GO
 HB1458'SOUTH ON STATE HIGHWAY 1 FOR 6.6 MILES TO A BRIDGE OVER EAGLE CREEK
 HB1458'IN THE SMALL VILLAGE OF GIBSONIA. CONTINUE SOUTH ON HIGHWAY 1 FOR
 HB1458'4.65 MILE TO THE GALATIN-HARDIN COUNTY LINE.  CONTINUE SOUTH ON
 HB1458'HIGHWAY 1 FOR 0.95 MILE TO A GRAVELED SIDE ROAD RIGHT AND A FRAME
 HB1458'STORE BUILDING ON THE LEFT.  TURN RIGHT AND GO WESTERLY ON THE
 HB1458'GRAVELED ROAD FOR 1.85 MILES TO A GRAVELED SIDE ROAD LEFT.  CONTINUE
 HB1458'WESTERLY ON THE GRAVELED ROAD FOR 1.4 MILES TO THE AZIMUTH MARK ON
 HB1458'THE RIGHT.  CONTINUE WESTERLY ON THE GRAVELED ROAD FOR 0.25 MILE
 HB1458'TO A GRAVELED DRIVEWAY LEFT.  TURN LEFT AND GO SOUTH ON THE GRAVELED
 HB1458'DRIVEWAY FOR 0.1 MILE TO THE STATION AS DESCRIBED.
 HB1458'
 HB1458'REFERENCE MARK 1 IS SET IN AN EAST-WEST FENCE LINE, 45 FEET EAST OF
 HB1458'THE SOUTHEAST CORNER OF A SMALL SHED.  THE MONUMENT IS FLUSH AND THE
 HB1458'DISK IS STAMPED GOOSE NO 1 1957.
 HB1458'
 HB1458'REFERENCE MARK 2 IS 75 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1458'DRIVEWAY, 1 FOOT NORTH OF A FENCE AND 28 FEET WEST OF THE SOUTHWEST
 HB1458'CORNER OF THE SMALL SHED.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1458'STAMPED GOOSE NO 2 1957.
 HB1458'
 HB1458'THE AZIMUTH MARK IS 22 FEET NORTHWEST OF THE CENTERLINE OF THE
 HB1458'GRAVELED ROAD, 2 FEET SOUTHWEST OF A WHITE WITNESS POST AND 1 FOOT
 HB1458'SOUTHEAST OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1458'GOOSE 1957.
 HB1458'
 HB1458'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
 HB1458
 HB1458                          STATION RECOVERY (1957)
 HB1458
 HB1458'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 HB1458'RECOVERED IN GOOD CONDITION.
 HB1458
 HB1458                          STATION RECOVERY (1968)
 HB1458
 HB1458'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 HB1458'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN EXCELLENT
 HB1458'CONDITION.
 HB1458'
 HB1458'DUE TO CHANGES IN THE ROADS AND OWNERSHIP OF THE PROPERTY, THE
 HB1458'PROPERTY AT THE STATION SITE, THE ORIGINAL DESCRIPTION IS NO LONGER
 HB1458'COMPLETELY ADEQUATE.  FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1458'
 HB1458'THE STATION IS LOCATED ABOUT 12 MILES SOUTH OF THE JUNCTION OF STATE
 HB1458'HIGHWAY 13 AND STATE HIGHWAY 1, 7 MILES EAST OF THE OHIO RIVER, 4
 HB1458'MILES EAST OF KARBERS RIDGE, AND ON THE PROPERTY OF THE SHAWNEE
 HB1458'NATIONAL FOREST.
 HB1458'
 HB1458'TO REACH THE STATION FROM THE POST OFFICE IN THE SMALL COMMUNITY
 HB1458'OF KARBERS RIDGE, GO EAST NORTHEASTERLY ON FH ROAD 17 (OILED) FOR
 HB1458'0.7 OF A MILE TO THE KARBERS RIDGE SCHOOL ON THE LEFT, CONTINUE
 HB1458'NORTHEASTERLY ON FH ROAD 17 FOR 0.6 OF A MILE TO WHERE THE OILED
 HB1458'ROAD BEARS LEFT AND FH ROAD 30 (GRAVELED) BEARS RIGHT AT A SIGN CAMP
 HB1458'CADIZ.  HERE BEAR LEFT ON FH ROAD 30 AND CONTINUE IN A
 HB1458'GENERALLY EASTERLY DIRECTION FOR 2.9 MILES TO A DRIVEWAY ON THE
 HB1458'RIGHT LEADING INTO A GROUP OF BUILDINGS, TURN RIGHT ON
 HB1458'THIS DRIVEWAY AND GO SOUTH FOR 0.1 MILE TO A WHITE FRAME HOUSE ON
 HB1458'THE RIGHT AND THE STATION DEAD AHEAD NEAR A FENCE CORNER AS
 HB1458'DESCRIBED.
 HB1458'
 HB1458'THE STATION IS 149 FEET SOUTH-SOUTHWEST OF THE SOUTHEAST CORNER OF
 HB1458'THE FRAME HOUSE, 121 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 HB1458'HOUSE, 55 FEET SOUTH OF THE APPROXIMATE CENTER OF THE DRIVEWAY AT
 HB1458'POINT OF CURVE, 40 FEET SOUTH OF A GATE POST IN THE NORTHWEST
 HB1458'CORNER OF A FENCE, 18 FEET NORTH-NORTHEAST OF A T FENCE CORNER
 HB1458'POST, 4 FEET WEST OF A FENCE, AND 0.7 OF A FOOT NORTH OF A METAL
 HB1458'WITNESS POST AND SIGN.  IT IS A STANDARD DISK SET IN THE TOP OF
 HB1458'A 12-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK IS STAMPED
 HB1458'GOOSE 1957.
 HB1458'
 HB1458'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION IN A BARN LOT,
 HB1458'88 FEET SOUTHEAST OF A GATE POST IN THE NORTHWEST CORNER OF A
 HB1458'FENCE, 87 FEET WEST OF THE APPROXIMATE CENTER OF A GATE INTO THE
 HB1458'BARN LOT, 47 FEET EAST OF A T FENCE CORNER POST, AND 42 FEET SOUTH
 HB1458'OF A FENCE.  IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH,
 HB1458'SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK IS STAMPED GOOSE
 HB1458'NO 1 1957.
 HB1458'
 HB1458'REFERENCE MARK NO. 2 IS SOUTHWEST OF THE STATION IN A SMALL PASTURE,
 HB1458'108 FEET NORTH OF A 24-INCH WHITE OAK TREE, 60 FEET WEST OF A T
 HB1458'FENCE CORNER POST, AND 12.5 FEET SOUTH OF AN EAST-WEST FENCE.  IT
 HB1458'IS A STANDARD DISK SET IN THE TOP OF A 12-INCH, SQUARE, FLUSH,
 HB1458'CONCRETE MONUMENT AND THE DISK IS STAMPED GOOSE NO 2 1957.
 HB1458'
 HB1458'THE HORIZONTAL MEASURED DISTANCE BETWEEN REFERENCE MARK NO. 1 AND
 HB1458'REFERENCE MARK NO. 2 IS 103.47 FEET - (31.538) METERS AS MEASURED
 HB1458'WITH A 300 FOOT STEEL TAPE IN OPPOSITE DIRECTIONS.
 HB1458'
 HB1458'THE AZIMUTH MARK IS ABOUT 0.25 OF A MILE NORTHEAST OF THE
 HB1458'STATION, 42.5 FEET EAST OF AN 8-INCH SASSAFRAS TREE, 20 FEET
 HB1458'NORTH OF THE APPROXIMATE CENTER OF FH ROAD 30, AND 1.0 FOOT WEST OF
 HB1458'A METAL WITNESS POST AND SIGN.  IT IS A STANDARD DISK SET IN THE
 HB1458'TOP OF A 12-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK
 HB1458'IS STAMPED GOOSE 1957.
 HB1458'
 HB1458'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE DRIVEWAY
 HB1458'FOR 0.1 OF A MILE TO FH ROAD 30, TURN RIGHT AND GO EAST ON FH ROAD
 HB1458'30 FOR 0.25 OF A MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 HB1458'
 HB1458'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES EAST
 HB1458'OF KARBERS RIDGE.
 HB1458
 HB1458                          STATION RECOVERY (1978)
 HB1458
 HB1458'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978 (DEM)
 HB1458'GOOSE AZIM. 1957 RECOVERED GOOD.
 HB1458'
 HB1458'DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILE E. OF KARBERS
 HB1458'RIDGE.
 HB1458
 HB1458                          STATION RECOVERY (1992)
 HB1458
 HB1458'RECOVERED 1992
 HB1458'RECOVERED IN GOOD CONDITION.
 HB1458
 HB1458                          STATION RECOVERY (1993)
 HB1458
 HB1458'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB1458'FROM THE JUNCTION OF ILLINOIS STATE HIGHWAYS 1 AND 13, NORTHWEST OF
 HB1458'SHAWNEETOWN, ILLINOIS, GO SOUTH ON STATE ROUTE 1 FOR 10.63 KM
 HB1458'(6.61 MI) TO A BRIDGE OVER EAGLE CREEK IN THE SMALL VILLAGE OF
 HB1458'GIBSONIA, CONTINUE SOUTH ON HIGHWAY 1 FOR 7.49 KM (4.65 MI) MILES TO
 HB1458'THE GALATIN HARDIN COUNTY LINE, CONTINUE SOUTH ON HIGHWAY 1 FOR 1.53
 HB1458'KM (0.95 MI) TO A GRAVELED SIDE ROAD ON THE RIGHT, TURN RIGHT AND GO
 HB1458'WESTERLY FOR 2.98 KM (1.85 MI) TO A GRAVELED SIDE ROAD ON THE LEFT,
 HB1458'CONTINUE WESTERLY BEYOND THIS SIDE ROAD FOR 2.25 KM (1.40 MI) TO THE
 HB1458'STATION AZIMUTH ON THE RIGHT, CONTINUE ON FOR 0.40 KM (0.25 MI) TO A
 HB1458'GRAVEL DRIVEWAY ON THE LEFT, TURN LEFT (SOUTH) AND GO 0.16 KM
 HB1458'(0.10 MI) UNTIL THE DRIVE STARTS TO TURN TO THE RIGHT (WEST), THE
 HB1458'STATION IS APPROXIMATELY 17.1 M (56.1 FT) TO THE SOUTH IN A CLEARED
 HB1458'AREA. STATION GOOSE IS A CIRCULAR INSCRIBED STANDARD BRASS BENCH MARK
 HB1458'DISK SET IN CONCRETE.
 HB1458'1.)  3.96M NORTHWEST OF A TREE STUMP.
 HB1458'2.)  15.5M NORTHEAST OF A CEDAR SIGN POST.
 HB1458'3.)  17.1M SOUTH OF THE CENTERLINE OF THE GRAVEL DRIVEWAY.
 HB1458'4.)  26.5M SOUTH OF A 17 INCH DIAMETER WALNUT TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1273 ***********************************************************************
 MF1273  DESIGNATION -  GOOSE 2 RM 3
 MF1273  PID         -  MF1273
 MF1273  STATE/COUNTY-  IL/LIVINGSTON
 MF1273  COUNTRY     -  US
 MF1273  USGS QUAD   -  DWIGHT (2018)
 MF1273
 MF1273                         *CURRENT SURVEY CONTROL
 MF1273  ______________________________________________________________________
 MF1273* NAD 83(1986) POSITION- 41 03 50.36   (N) 088 28 13.50   (W)   HD_HELD1
 MF1273* NAVD 88 ORTHO HEIGHT -   203.24  (+/-2cm)      666.8   (feet) VERTCON3
 MF1273  ______________________________________________________________________
 MF1273  GEOID HEIGHT    -        -32.338 (meters)                     GEOID18
 MF1273  VERT ORDER      -  THIRD (See Below)
 MF1273
 MF1273.The horizontal coordinates were determined by differentially corrected
 MF1273.hand held GPS observations or other comparable positioning techniques
 MF1273.and have an estimated accuracy of +/- 3 meters.
 MF1273
 MF1273.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1273.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1273
 MF1273.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1273.GEOID18 height accuracy estimate available here.
 MF1273
 MF1273.The vertical order pertains to the NGVD 29 superseded value.
 MF1273
 MF1273.Click photographs - Photos may exist for this station.
 MF1273
 MF1273;                    North         East    Units  Estimated Accuracy
 MF1273;SPC IL E     -   488,156.9     288,477.9     MT  (+/- 3 meters HH1 GPS) 
 MF1273
 MF1273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7645346902(NAD 83)
 MF1273
 MF1273                          SUPERSEDED SURVEY CONTROL
 MF1273
 MF1273  NGVD 29 (11/09/15)  203.31   (m)          667.0    (f) RESET       3  
 MF1273
 MF1273.Superseded values are not recommended for survey control.
 MF1273
 MF1273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1273.See file dsdata.pdf to determine how the superseded data were derived.
 MF1273
 MF1273_MARKER: DR = REFERENCE MARK DISK
 MF1273_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 MF1273_STAMPING: GOOSE 2 NO 3 1976
 MF1273_MARK LOGO: NGS
 MF1273_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1273
 MF1273  HISTORY     - Date     Condition        Report By
 MF1273  HISTORY     - 1976     MONUMENTED       NGS
 MF1273  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF1273
 MF1273                          STATION DESCRIPTION
 MF1273
 MF1273'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF1273'2.9 MI SW FROM DWIGHT.
 MF1273'HIGHWAY 17 IN DWIGHT, THENCE 0.4 MILE WEST ALONG A GRAVEL ROAD, AT THE
 MF1273'INTERSECTION OF A NORTH-SOUTH GRAVEL ROAD, 246 FEET SOUTH OF RM 2,
 MF1273'32.94 SOUTH OF THE STATION, 25 FEET WEST OF THE CENTERLINE OF THE
 MF1273'NORTH-SOUTH ROAD, AND 1 FOOT SOUTH OF A STEEL POST.
 MF1273'THE MARK IS 1 FT  N FROM A WITNESS POST.
 MF1273
 MF1273                          STATION RECOVERY (2009)
 MF1273
 MF1273'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1273'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0266 ***********************************************************************
 MF0266  DESIGNATION -  GOOSE RM 2
 MF0266  PID         -  MF0266
 MF0266  STATE/COUNTY-  IL/LIVINGSTON
 MF0266  COUNTRY     -  US
 MF0266  USGS QUAD   -  DWIGHT (2018)
 MF0266
 MF0266                         *CURRENT SURVEY CONTROL
 MF0266  ______________________________________________________________________
 MF0266* NAD 83(1986) POSITION- 41 03 52.79   (N) 088 28 13.57   (W)   HD_HELD1
 MF0266* NAVD 88 ORTHO HEIGHT -   202.513 (meters)      664.41  (feet) ADJUSTED
 MF0266  ______________________________________________________________________
 MF0266  GEOID HEIGHT    -        -32.340 (meters)                     GEOID18
 MF0266  DYNAMIC HEIGHT  -        202.432 (meters)      664.15  (feet) COMP
 MF0266  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 MF0266
 MF0266  VERT ORDER      -  SECOND    CLASS 0
 MF0266
 MF0266.The horizontal coordinates were determined by differentially corrected
 MF0266.hand held GPS observations or other comparable positioning techniques
 MF0266.and have an estimated accuracy of +/- 3 meters.
 MF0266
 MF0266.The orthometric height was determined by differential leveling and
 MF0266.adjusted by the NATIONAL GEODETIC SURVEY
 MF0266.in June 1991.
 MF0266
 MF0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0266.GEOID18 height accuracy estimate available here.
 MF0266
 MF0266.Click photographs - Photos may exist for this station.
 MF0266
 MF0266.The dynamic height is computed by dividing the NAVD 88
 MF0266.geopotential number by the normal gravity value computed on the
 MF0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0266.degrees latitude (g = 980.6199 gals.).
 MF0266
 MF0266.The modeled gravity was interpolated from observed gravity values.
 MF0266
 MF0266;                    North         East    Units  Estimated Accuracy
 MF0266;SPC IL E     -   488,231.9     288,476.4     MT  (+/- 3 meters HH1 GPS) 
 MF0266
 MF0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7645346976(NAD 83)
 MF0266
 MF0266                          SUPERSEDED SURVEY CONTROL
 MF0266
 MF0266  NGVD 29 (??/??/92)  202.585  (m)          664.65   (f) ADJ UNCH    2 0
 MF0266
 MF0266.Superseded values are not recommended for survey control.
 MF0266
 MF0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0266.See file dsdata.pdf to determine how the superseded data were derived.
 MF0266
 MF0266_MARKER: DR = REFERENCE MARK DISK
 MF0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0266_STAMPING: GOOSE NO 2 1960
 MF0266_MARK LOGO: CGS
 MF0266_PROJECTION: FLUSH
 MF0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0266+STABILITY: SURFACE MOTION
 MF0266
 MF0266  HISTORY     - Date     Condition        Report By
 MF0266  HISTORY     - 1960     MONUMENTED       CGS
 MF0266  HISTORY     - 1961     GOOD             CGS
 MF0266  HISTORY     - 1976     GOOD             NGS
 MF0266  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF0266
 MF0266                          STATION DESCRIPTION
 MF0266
 MF0266'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0266'2.9 MI SW FROM DWIGHT.
 MF0266'ABOUT 2.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE JUNCTION
 MF0266'OF U.S. HIGHWAY 66 AND STATE ROUTE 17 IN THE WEST PART OF DWIGHT,
 MF0266'THENCE 0.4 MILE WEST ALONG GRAVELED ROAD, AT THE JUNCTION OF
 MF0266'A NORTH-SOUTH GRAVELED CROSSROAD, 37 FEET NORTH OF THE CENTERLINE
 MF0266'OF ROAD, 27 FEET WEST OF THE CENTERLINE OF ROAD, 73 FEET
 MF0266'NORTHWEST OF THE CENTER OF JUNCTION, 1 FOOT EAST OF FENCE,
 MF0266'4 FEET NORTH OF FENCE CORNER, 30.5 FEET SOUTH OF WIRE BRACED
 MF0266'TELEPHONE POLE, 82.4 FEET NORTHWEST OF TRAVERSE STATION GOOSE,
 MF0266'84.8 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 MF0266'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 MF0266'WHICH IS SET FLUSH WITH THE GROUND.
 MF0266
 MF0266                          STATION RECOVERY (1976)
 MF0266
 MF0266'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 MF0266'RECOVERED IN GOOD CONDITION.
 MF0266
 MF0266                          STATION RECOVERY (2009)
 MF0266
 MF0266'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0266'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1919 ***********************************************************************
 JB1919  DESIGNATION -  GORDON
 JB1919  PID         -  JB1919
 JB1919  STATE/COUNTY-  IL/RANDOLPH
 JB1919  COUNTRY     -  US
 JB1919  USGS QUAD   -  STEELEVILLE (2018)
 JB1919
 JB1919                         *CURRENT SURVEY CONTROL
 JB1919  ______________________________________________________________________
 JB1919* NAD 83(1997) POSITION- 38 04 52.83807(N) 089 41 39.14496(W)   ADJUSTED
 JB1919* NAVD 88 ORTHO HEIGHT -   183.0   (meters)      600.    (feet) VERTCON3
 JB1919  ______________________________________________________________________
 JB1919  GEOID HEIGHT    -        -29.767 (meters)                     GEOID18
 JB1919  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 JB1919  HORZ ORDER      -  SECOND
 JB1919
 JB1919.The horizontal coordinates were established by classical geodetic methods
 JB1919.and adjusted by the National Geodetic Survey in October 1999.
 JB1919
 JB1919.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1919.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1919
 JB1919.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1919.GEOID18 height accuracy estimate available here.
 JB1919
 JB1919.Click photographs - Photos may exist for this station.
 JB1919
 JB1919.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1919
 JB1919. The following values were computed from the NAD 83(1997) position.
 JB1919
 JB1919;                    North         East     Units Scale Factor Converg.
 JB1919;SPC IL W     -   157,103.671   741,449.097   MT  0.99996233   +0 17 29.1
 JB1919;SPC IL W     -   515,430.96  2,432,570.91   sFT  0.99996233   +0 17 29.1
 JB1919;UTM  16      - 4,218,268.506   263,696.322   MT  1.00028778   -1 39 45.0
 JB1919
 JB1919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1919!SPC IL W     -   0.99997596  x   0.99996233  =   0.99993829
 JB1919!UTM  16      -   0.99997596  x   1.00028778  =   1.00026373
 JB1919
 JB1919:                Primary Azimuth Mark                     Grid Az
 JB1919:SPC IL W     -  GROTTO                                   184 33 10.2
 JB1919:UTM  16      -  GROTTO                                   186 30 24.3
 JB1919
 JB1919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6369618268(NAD 83)
 JB1919
 JB1919|---------------------------------------------------------------------|
 JB1919| PID    Reference Object                     Distance      Geod. Az  |
 JB1919|                                                           dddmmss.s |
 JB1919| JB1920 GROTTO                              APPROX. 6.1 KM 1845039.3 |
 JB1919| CI3709 GORDON RM 1                          13.990 METERS 24455     |
 JB1919| CI3710 GORDON RM 2                          17.383 METERS 34155     |
 JB1919|---------------------------------------------------------------------|
 JB1919
 JB1919                          SUPERSEDED SURVEY CONTROL
 JB1919
 JB1919  NAD 83(1986)-  38 04 52.84546(N)    089 41 39.13804(W) AD(       ) 2
 JB1919  NAD 27      -  38 04 52.67082(N)    089 41 38.77854(W) AD(       ) 2
 JB1919  NGVD 29 (07/19/86)  183.1    (m)          601.     (f) VERT ANG       
 JB1919
 JB1919.Superseded values are not recommended for survey control.
 JB1919
 JB1919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1919.See file dsdata.pdf to determine how the superseded data were derived.
 JB1919
 JB1919_MARKER: DD = SURVEY DISK
 JB1919_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1919+WITH SETTING: INFORMATION.
 JB1919_STAMPING: GORDON 1969
 JB1919_MARK LOGO: USGS
 JB1919_PROJECTION: RECESSED 30 CENTIMETERS
 JB1919_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1919_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1919+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2004
 JB1919
 JB1919  HISTORY     - Date     Condition        Report By
 JB1919  HISTORY     - 1969     MONUMENTED       USGS
 JB1919  HISTORY     - 20040503 GOOD             CMT
 JB1919
 JB1919                          STATION DESCRIPTION
 JB1919
 JB1919'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1919'STATION IS LOCATED 2.8 MI S. OF SPARTA, NEAR THE CENTER OF SEC.
 JB1919'19, T. 5 S., R. 5 W., ON LAND BELONGING TO MR. EUGENE GORDON, IN A
 JB1919'SMALL PASTURE AND ABOUT 100 YARDS NW. OF MR. GORDONS HOUSE.
 JB1919'
 JB1919'TO REACH THE STATION FROM THE SPARTA POST OFFICE, DRIVE E. ON STATE
 JB1919'HWY. 154 FOR 0.5 BLOCK, TURN RIGHT AND DRIVE S. FOR ONE BLOCK TO
 JB1919'JCT. WITH STATE HWY. 4, CONTINUE S. ON HWY. 4 FOR 2.3 MI TO JCT. OF
 JB1919'A BLACKTOP RD. LEADING W. AND A GRAVEL RD. LEADING E., TURN LEFT AND
 JB1919'DRIVE E. ON GRAVEL FOR 0.3 MI TO JCT. OF A GRAVEL RD. SSE., TURN
 JB1919'RIGHT AND DRIVE SSE. ON GRAVEL RD. FOR 0.65 MI TO STATION ON THE
 JB1919'LEFT.
 JB1919'
 JB1919'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED GORDON
 JB1919'1969 CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD DRIVEN IN GROUND
 JB1919'AND SET IN 6 IN. TILE FILLED WITH GRAVEL.  REFERENCE MARKS ARE
 JB1919'FLUSH.  STATION MARK IS 12 IN. BELOW GROUND.
 JB1919'
 JB1919'STATION MARK IS 27 FT E. OF CENTER OF GRAVEL RD., 262 FT NNW. OF
 JB1919'JCT. OF DRIVE E. TO MR. GORDONS HOUSE, 32 FT W. OF CENTER OF A 15
 JB1919'IN. PEAR TREE, 7.2 FT E. OF RIGHT-OF-WAY FENCE AND A METAL
 JB1919'WITNESS POST.
 JB1919'
 JB1919'REFERENCE MARK 1 IS 45.90 FT (13.990 M.) WSW. OF STATION, 18 FT
 JB1919'W. OF CENTER OF GRAVEL RD. AND 1 FT E. OF RIGHT-OF-WAY FENCE AND A
 JB1919'METAL WITNESS POST.
 JB1919'
 JB1919'REFERENCE MARK 2 IS 57.03 FT (17.383 M.) NNW. OF STATION, 20 FT
 JB1919'E. OF CENTER OF RD., 2.7 FT S. OF A FENCE COR. AND 1 FT E. OF
 JB1919'RIGHT-OF-WAY FENCE.
 JB1919'
 JB1919'HEIGHT OF LIGHT ABOVE STATION 32.71 FT.
 JB1919
 JB1919                          STATION RECOVERY (2004)
 JB1919
 JB1919'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2004 (CSC)
 JB1919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1468 ***********************************************************************
 HB1468  DESIGNATION -  GOSSETT
 HB1468  PID         -  HB1468
 HB1468  STATE/COUNTY-  IL/WHITE
 HB1468  COUNTRY     -  US
 HB1468  USGS QUAD   -  NORRIS CITY (2018)
 HB1468
 HB1468                         *CURRENT SURVEY CONTROL
 HB1468  ______________________________________________________________________
 HB1468* NAD 83(1997) POSITION- 37 55 24.10659(N) 088 21 10.52108(W)   ADJUSTED
 HB1468* NAVD 88 ORTHO HEIGHT -   135.068 (meters)      443.14  (feet) ADJUSTED
 HB1468  ______________________________________________________________________
 HB1468  GEOID HEIGHT    -        -30.102 (meters)                     GEOID18
 HB1468  LAPLACE CORR    -         -2.44  (seconds)                    DEFLEC18
 HB1468  DYNAMIC HEIGHT  -        134.976 (meters)      442.83  (feet) COMP
 HB1468  MODELED GRAVITY -    979,947.2   (mgal)                       NAVD 88
 HB1468
 HB1468  HORZ ORDER      -  SECOND
 HB1468  VERT ORDER      -  SECOND    CLASS I
 HB1468
 HB1468.The horizontal coordinates were established by classical geodetic methods
 HB1468.and adjusted by the National Geodetic Survey in October 1999.
 HB1468
 HB1468.The orthometric height was determined by differential leveling and
 HB1468.adjusted by the NATIONAL GEODETIC SURVEY
 HB1468.in April 2013.
 HB1468
 HB1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1468.GEOID18 height accuracy estimate available here.
 HB1468
 HB1468.Click photographs - Photos may exist for this station.
 HB1468
 HB1468.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1468
 HB1468.The dynamic height is computed by dividing the NAVD 88
 HB1468.geopotential number by the normal gravity value computed on the
 HB1468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1468.degrees latitude (g = 980.6199 gals.).
 HB1468
 HB1468.The modeled gravity was interpolated from observed gravity values.
 HB1468
 HB1468. The following values were computed from the NAD 83(1997) position.
 HB1468
 HB1468;                    North         East     Units Scale Factor Converg.
 HB1468;SPC IL E     -   139,468.858   298,277.687   MT  0.99997504   -0 00 43.3
 HB1468;SPC IL E     -   457,574.08    978,599.38   sFT  0.99997504   -0 00 43.3
 HB1468;UTM  16      - 4,198,174.971   381,090.780   MT  0.99977415   -0 49 53.8
 HB1468
 HB1468!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1468!SPC IL E     -   0.99998353  x   0.99997504  =   0.99995857
 HB1468!UTM  16      -   0.99998353  x   0.99977415  =   0.99975768
 HB1468
 HB1468:                Primary Azimuth Mark                     Grid Az
 HB1468:SPC IL E     -  GOSSETT AZ MK                            271 48 07.0
 HB1468:UTM  16      -  GOSSETT AZ MK                            272 37 17.5
 HB1468
 HB1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8109098174(NAD 83)
 HB1468
 HB1468|---------------------------------------------------------------------|
 HB1468| PID    Reference Object                     Distance      Geod. Az  |
 HB1468|                                                           dddmmss.s |
 HB1468| HB1470 NORRIS CITY RADIO KSB 948 MAST      APPROX. 7.5 KM 0164534.1 |
 HB1468| CI3712 GOSSETT RM 1                         23.928 METERS 14717     |
 HB1468| CI3713 GOSSETT RM 2                         24.204 METERS 26837     |
 HB1468| CI3711 GOSSETT AZ MK                                      2714723.7 |
 HB1468|---------------------------------------------------------------------|
 HB1468
 HB1468                          SUPERSEDED SURVEY CONTROL
 HB1468
 HB1468  NAD 83(1997)-  37 55 24.11015(N)    088 21 10.52108(W) AD(       ) 2
 HB1468  NAD 83(1993)-  37 55 24.11180(N)    088 21 10.52048(W) AD(       ) 2
 HB1468  NAD 83(1986)-  37 55 24.11701(N)    088 21 10.52313(W) AD(       ) 2
 HB1468  NAD 27      -  37 55 23.95126(N)    088 21 10.36352(W) AD(       ) 2
 HB1468
 HB1468.Superseded values are not recommended for survey control.
 HB1468
 HB1468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1468.See file dsdata.pdf to determine how the superseded data were derived.
 HB1468
 HB1468_MARKER: DS = TRIANGULATION STATION DISK
 HB1468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1468_STAMPING: GOSSETT 1957
 HB1468_MARK LOGO: CGS
 HB1468_PROJECTION: FLUSH
 HB1468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1468+STABILITY: SURFACE MOTION
 HB1468_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1468+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 HB1468
 HB1468  HISTORY     - Date     Condition        Report By
 HB1468  HISTORY     - 1957     MONUMENTED       CGS
 HB1468  HISTORY     - 20071011 GOOD             ILDT
 HB1468  HISTORY     - 20120516 GOOD             PATRIC
 HB1468  HISTORY     - 20120612 GOOD             ILDT
 HB1468  HISTORY     - 20130925 GOOD             AMESC
 HB1468
 HB1468                          STATION DESCRIPTION
 HB1468
 HB1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1468'THE STATION IS ABOUT 5 MILES SOUTH-SOUTHWEST OF NORRIS CITY, 3 MILES
 HB1468'NORTHWEST OF OMAHA, ON PROPERTY OWNED BY MR.  WALTER EDWARDS
 HB1468'WHO LIVES JUST EAST OF THE STATION. IT IS 35 FEET SOUTH OF THE
 HB1468'CENTERLINE OF A GRAVELED ROAD, 35 FEET NORTHWEST OF THE
 HB1468'NORTHWEST CORNER OF A WOODEN SHED, 40 FEET NORTH OF THE NORTHEAST
 HB1468'CORNER OF A SMALLER WOODEN SHED, 10 FEET SOUTHEAST OF A WHITE
 HB1468'WITNESS POST AND 4 FEET SOUTH OF A WIRE FENCE. THE MONUMENT IS FLUSH
 HB1468'AND THE DISK IS STAMPED GOSSETT 1957.
 HB1468'
 HB1468'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1468'HIGHWAY 1 ABOUT 1.0 MILE SOUTH OF NORRIS CITY, GO SOUTHWEST ON
 HB1468'HIGHWAY 45 FOR 3.3 MILES TO A GRAVELED CROSSROAD. TURN RIGHT CROSSING
 HB1468'THE RAILROAD OVERPASS AND GO WEST ON GRAVELED ROAD FOR 0.15
 HB1468'MILE TO THE STATION ON THE LEFT. CONTINUE WEST ON THE GRAVELED ROAD
 HB1468'FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 HB1468'
 HB1468'REFERENCE MARK 1 IS 26 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 HB1468'WOODEN SHED, 24 FEET NORTHEAST OF THE NORTHEAST CORNER
 HB1468'OF A WOODEN CHICKEN HOUSE AND 13 FEET EAST OF AN 8 INCH PEACH TREE.
 HB1468'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GOSSETT NO 1
 HB1468'1957.
 HB1468'
 HB1468'REFERENCE MARK 2 IS 35 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1468'ROAD, 23 FEET SOUTHWEST OF A 6 INCH SASSAFRAS TREE AND 16 FEET
 HB1468'SOUTH OF A WIRE FENCE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1468'GOSSETT NO 2 1957.
 HB1468'
 HB1468'THE AZIMUTH MARK IS 31 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 HB1468'ROAD, 2 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 HB1468'POWER LINE POLE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1468'GOSSETT 1957.
 HB1468'
 HB1468'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1468
 HB1468                          STATION RECOVERY (2007)
 HB1468
 HB1468'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 HB1468'GOSSETT AZ FOUND UNEARTHED,RM'S NOT FOUND,TO REACH IS STILL GOOD
 HB1468
 HB1468                          STATION RECOVERY (2012)
 HB1468
 HB1468'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB1468'RECOVERED AS DESCRIBED.
 HB1468
 HB1468                          STATION RECOVERY (2012)
 HB1468
 HB1468'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB1468'RECOVERED IN GOOD CONDITION.
 HB1468
 HB1468                          STATION RECOVERY (2013)
 HB1468
 HB1468'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB1468'THE GRAVEL ROAD IS NOW A TAR AND CHIP SURFACE AND IS CALLED GOSSETT
 HB1468'ROAD (COUNTY ROAD 300N), THE WOODEN SHEDS ARE NO LONGER THERE.  THE
 HB1468'STATION IS 2 FT (0.6 M) SOUTH OF A FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2539 ***********************************************************************
 AE2539  DESIGNATION -  GPS 2422
 AE2539  PID         -  AE2539
 AE2539  STATE/COUNTY-  IL/WILL
 AE2539  COUNTRY     -  US
 AE2539  USGS QUAD   -  ESSEX (2018)
 AE2539
 AE2539                         *CURRENT SURVEY CONTROL
 AE2539  ______________________________________________________________________
 AE2539* NAD 83(2011) POSITION- 41 14 46.41117(N) 088 11 16.52118(W)   ADJUSTED
 AE2539* NAD 83(2011) ELLIP HT-   146.023 (meters)        (06/27/12)   ADJUSTED
 AE2539* NAD 83(2011) EPOCH   -  2010.00
 AE2539* NAVD 88 ORTHO HEIGHT -   178.8   (meters)      587.    (feet) GPS OBS
 AE2539  ______________________________________________________________________
 AE2539  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2539  GEOID HEIGHT    -        -32.565 (meters)                     GEOID96
 AE2539  GEOID HEIGHT    -        -32.759 (meters)                     GEOID18
 AE2539  NAD 83(2011) X  -    151,868.844 (meters)                     COMP
 AE2539  NAD 83(2011) Y  - -4,800,314.913 (meters)                     COMP
 AE2539  NAD 83(2011) Z  -  4,183,118.297 (meters)                     COMP
 AE2539  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 AE2539
 AE2539  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2539  Standards:
 AE2539         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2539            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2539  -------------------------------------------------------------------
 AE2539  NETWORK    2.33   1.37           1.03   0.85   0.70     -0.13997230
 AE2539  -------------------------------------------------------------------
 AE2539  Click here for local accuracies and other accuracy information.
 AE2539
 AE2539.The horizontal coordinates were established by GPS observations
 AE2539.and adjusted by the National Geodetic Survey in June 2012.
 AE2539
 AE2539.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2539.been affixed to the stable North American tectonic plate. See 
 AE2539.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2539
 AE2539.The horizontal coordinates are valid at the epoch date displayed above
 AE2539.which is a decimal equivalence of Year/Month/Day.
 AE2539
 AE2539.The orthometric height was determined by GPS observations and a
 AE2539.high-resolution geoid model.
 AE2539
 AE2539.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2539.GEOID18 height accuracy estimate available here.
 AE2539
 AE2539.Click photographs - Photos may exist for this station.
 AE2539
 AE2539.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2539
 AE2539.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2539
 AE2539.The ellipsoidal height was determined by GPS observations
 AE2539.and is referenced to NAD 83.
 AE2539
 AE2539. The following values were computed from the NAD 83(2011) position.
 AE2539
 AE2539;                    North         East     Units Scale Factor Converg.
 AE2539;SPC IL E     -   508,396.181   312,188.218   MT  0.99997683   +0 05 45.1
 AE2539;SPC IL E     - 1,667,963.14  1,024,237.51   sFT  0.99997683   +0 05 45.1
 AE2539;UTM  16      - 4,566,771.329   400,465.667   MT  0.99972193   -0 46 59.7
 AE2539
 AE2539!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2539!SPC IL E     -   0.99997710  x   0.99997683  =   0.99995393
 AE2539!UTM  16      -   0.99997710  x   0.99972193  =   0.99969903
 AE2539
 AE2539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0046566771(NAD 83)
 AE2539
 AE2539                          SUPERSEDED SURVEY CONTROL
 AE2539
 AE2539  NAD 83(2007)-  41 14 46.41125(N)    088 11 16.52208(W) AD(2002.00) 0
 AE2539  ELLIP H (02/10/07)  146.042  (m)                       GP(2002.00)    
 AE2539  ELLIP H (02/03/05)  146.051  (m)                       GP(       ) 4 2
 AE2539  NAD 83(1997)-  41 14 46.41151(N)    088 11 16.52159(W) AD(       ) 1
 AE2539  ELLIP H (10/21/99)  146.053  (m)                       GP(       ) 4 1
 AE2539  NAD 83(1997)-  41 14 46.41152(N)    088 11 16.52169(W) AD(       ) 1
 AE2539  NAD 83(1986)-  41 14 46.41403(N)    088 11 16.53522(W) AD(       ) 1
 AE2539
 AE2539.Superseded values are not recommended for survey control.
 AE2539
 AE2539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2539.See file dsdata.pdf to determine how the superseded data were derived.
 AE2539
 AE2539_MARKER: F = FLANGE-ENCASED ROD
 AE2539_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2539_MARK LOGO: IL-197
 AE2539_PROJECTION: RECESSED 8 CENTIMETERS
 AE2539_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2539_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2539_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2539+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2020
 AE2539_ROD/PIPE-DEPTH: 3 meters
 AE2539_SLEEVE-DEPTH  : 1 meters
 AE2539
 AE2539  HISTORY     - Date     Condition        Report By
 AE2539  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2539  HISTORY     - 20100203 GOOD             GEOCAC
 AE2539  HISTORY     - 20200901 GOOD             ILDT
 AE2539
 AE2539                          STATION DESCRIPTION
 AE2539
 AE2539'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2539'AT INTERSECTION OF SMILEY AND ESSEX ROADS IN SOUTHEAST QUADRANT. 1
 AE2539'MILE (1.6 KM) SOUTH OF US 113 (KENNEDY ROAD)STATION IS FLUSH WITH
 AE2539'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2539
 AE2539                          STATION RECOVERY (2010)
 AE2539
 AE2539'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2539'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE
 AE2539'(WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS MARK'S
 AE2539'PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 AE2539
 AE2539                          STATION RECOVERY (2020)
 AE2539
 AE2539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AE2539'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2540 ***********************************************************************
 AE2540  DESIGNATION -  GPS 2431
 AE2540  PID         -  AE2540
 AE2540  STATE/COUNTY-  IL/WILL
 AE2540  COUNTRY     -  US
 AE2540  USGS QUAD   -  ESSEX (2018)
 AE2540
 AE2540                         *CURRENT SURVEY CONTROL
 AE2540  ______________________________________________________________________
 AE2540* NAD 83(2011) POSITION- 41 12 05.32664(N) 088 14 38.35553(W)   ADJUSTED
 AE2540* NAD 83(2011) ELLIP HT-   143.802 (meters)        (06/27/12)   ADJUSTED
 AE2540* NAD 83(2011) EPOCH   -  2010.00
 AE2540* NAVD 88 ORTHO HEIGHT -   176.5   (meters)      579.    (feet) GPS OBS
 AE2540  ______________________________________________________________________
 AE2540  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2540  GEOID HEIGHT    -        -32.516 (meters)                     GEOID96
 AE2540  GEOID HEIGHT    -        -32.710 (meters)                     GEOID18
 AE2540  NAD 83(2011) X  -    147,271.868 (meters)                     COMP
 AE2540  NAD 83(2011) Y  - -4,803,732.922 (meters)                     COMP
 AE2540  NAD 83(2011) Z  -  4,179,379.077 (meters)                     COMP
 AE2540  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 AE2540
 AE2540  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2540  Standards:
 AE2540         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2540            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2540  -------------------------------------------------------------------
 AE2540  NETWORK    2.14   1.31           0.98   0.73   0.67     -0.08267792
 AE2540  -------------------------------------------------------------------
 AE2540  Click here for local accuracies and other accuracy information.
 AE2540
 AE2540.The horizontal coordinates were established by GPS observations
 AE2540.and adjusted by the National Geodetic Survey in June 2012.
 AE2540
 AE2540.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2540.been affixed to the stable North American tectonic plate. See 
 AE2540.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2540
 AE2540.The horizontal coordinates are valid at the epoch date displayed above
 AE2540.which is a decimal equivalence of Year/Month/Day.
 AE2540
 AE2540.The orthometric height was determined by GPS observations and a
 AE2540.high-resolution geoid model.
 AE2540
 AE2540.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2540.GEOID18 height accuracy estimate available here.
 AE2540
 AE2540.Click photographs - Photos may exist for this station.
 AE2540
 AE2540.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2540
 AE2540.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2540
 AE2540.The ellipsoidal height was determined by GPS observations
 AE2540.and is referenced to NAD 83.
 AE2540
 AE2540. The following values were computed from the NAD 83(2011) position.
 AE2540
 AE2540;                    North         East     Units Scale Factor Converg.
 AE2540;SPC IL E     -   503,420.579   307,493.992   MT  0.99997569   +0 03 31.9
 AE2540;SPC IL E     - 1,651,639.02  1,008,836.54   sFT  0.99997569   +0 03 31.9
 AE2540;UTM  16      - 4,561,869.521   395,696.870   MT  0.99973389   -0 49 10.2
 AE2540
 AE2540!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2540!SPC IL E     -   0.99997744  x   0.99997569  =   0.99995313
 AE2540!UTM  16      -   0.99997744  x   0.99973389  =   0.99971134
 AE2540
 AE2540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9569661869(NAD 83)
 AE2540
 AE2540                          SUPERSEDED SURVEY CONTROL
 AE2540
 AE2540  NAD 83(2007)-  41 12 05.32673(N)    088 14 38.35642(W) AD(2002.00) 0
 AE2540  ELLIP H (02/10/07)  143.821  (m)                       GP(2002.00)    
 AE2540  ELLIP H (02/03/05)  143.831  (m)                       GP(       ) 4 2
 AE2540  NAD 83(1997)-  41 12 05.32696(N)    088 14 38.35589(W) AD(       ) 1
 AE2540  ELLIP H (10/21/99)  143.833  (m)                       GP(       ) 4 1
 AE2540  NAD 83(1997)-  41 12 05.32697(N)    088 14 38.35600(W) AD(       ) 1
 AE2540  NAD 83(1986)-  41 12 05.32949(N)    088 14 38.36951(W) AD(       ) 1
 AE2540
 AE2540.Superseded values are not recommended for survey control.
 AE2540
 AE2540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2540.See file dsdata.pdf to determine how the superseded data were derived.
 AE2540
 AE2540_MARKER: F = FLANGE-ENCASED ROD
 AE2540_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2540_MARK LOGO: IL-197
 AE2540_PROJECTION: RECESSED 8 CENTIMETERS
 AE2540_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2540_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2540+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2020
 AE2540_ROD/PIPE-DEPTH: 3 meters
 AE2540_SLEEVE-DEPTH  : 1 meters
 AE2540
 AE2540  HISTORY     - Date     Condition        Report By
 AE2540  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2540  HISTORY     - 20111011 GOOD             GEOCAC
 AE2540  HISTORY     - 20200901 GOOD             ILDT
 AE2540
 AE2540                          STATION DESCRIPTION
 AE2540
 AE2540'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2540'FROM INTERSECTION OF IL ROUTE 53 AND COUNTY LINE RD (KANKAKEE ST IN
 AE2540'GODLEY), SOUTH ON COUNTY LINE 2.5 MILES (4.0 KM) TO INTERSECTION.
 AE2540'STATION IN SOUTHEAST QUADRANT STATION IS FLUSH WITH SURFACE AND IS
 AE2540'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2540
 AE2540                          STATION RECOVERY (2011)
 AE2540
 AE2540'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 AE2540'NOTE - THE WITNESS POST IS DESTROYED.
 AE2540
 AE2540                          STATION RECOVERY (2020)
 AE2540
 AE2540'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AE2540'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1863 ***********************************************************************
 HB1863  DESIGNATION -  GPS 4
 HB1863  PID         -  HB1863
 HB1863  STATE/COUNTY-  IL/POPE
 HB1863  COUNTRY     -  US
 HB1863  USGS QUAD   -  EDDYVILLE (2018)
 HB1863
 HB1863                         *CURRENT SURVEY CONTROL
 HB1863  ______________________________________________________________________
 HB1863* NAD 83(2011) POSITION- 37 30 43.44561(N) 088 36 15.53306(W)   ADJUSTED
 HB1863* NAD 83(2011) ELLIP HT-   178.386 (meters)        (06/27/12)   ADJUSTED
 HB1863* NAD 83(2011) EPOCH   -  2010.00
 HB1863* NAVD 88 ORTHO HEIGHT -   207.4   (meters)      680.    (feet) GPS OBS
 HB1863  ______________________________________________________________________
 HB1863  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1863  GEOID HEIGHT    -        -29.110 (meters)                     GEOID93
 HB1863  GEOID HEIGHT    -        -29.019 (meters)                     GEOID18
 HB1863  NAD 83(2011) X  -    123,385.468 (meters)                     COMP
 HB1863  NAD 83(2011) Y  - -5,064,227.887 (meters)                     COMP
 HB1863  NAD 83(2011) Z  -  3,862,735.269 (meters)                     COMP
 HB1863  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 HB1863
 HB1863  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1863  Standards:
 HB1863         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1863            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1863  -------------------------------------------------------------------
 HB1863  NETWORK    1.82   1.96           0.81   0.66   1.00     -0.00271971
 HB1863  -------------------------------------------------------------------
 HB1863  Click here for local accuracies and other accuracy information.
 HB1863
 HB1863.The horizontal coordinates were established by GPS observations
 HB1863.and adjusted by the National Geodetic Survey in June 2012.
 HB1863
 HB1863.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1863.been affixed to the stable North American tectonic plate. See 
 HB1863.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1863
 HB1863.The horizontal coordinates are valid at the epoch date displayed above
 HB1863.which is a decimal equivalence of Year/Month/Day.
 HB1863
 HB1863.The orthometric height was determined by GPS observations and a
 HB1863.high-resolution geoid model.
 HB1863
 HB1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1863.GEOID18 height accuracy estimate available here.
 HB1863
 HB1863.Click photographs - Photos may exist for this station.
 HB1863
 HB1863.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1863
 HB1863.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1863
 HB1863.The ellipsoidal height was determined by GPS observations
 HB1863.and is referenced to NAD 83.
 HB1863
 HB1863. The following values were computed from the NAD 83(2011) position.
 HB1863
 HB1863;                    North         East     Units Scale Factor Converg.
 HB1863;SPC IL E     -    93,854.245   276,042.781   MT  0.99998207   -0 09 54.0
 HB1863;SPC IL E     -   307,920.14    905,650.36   sFT  0.99998207   -0 09 54.0
 HB1863;UTM  16      - 4,152,889.167   358,212.491   MT  0.99984763   -0 58 37.5
 HB1863
 HB1863!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1863!SPC IL E     -   0.99997201  x   0.99998207  =   0.99995408
 HB1863!UTM  16      -   0.99997201  x   0.99984763  =   0.99981964
 HB1863
 HB1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5821252889(NAD 83)
 HB1863
 HB1863                          SUPERSEDED SURVEY CONTROL
 HB1863
 HB1863  NAD 83(2007)-  37 30 43.44567(N)    088 36 15.53383(W) AD(2002.00) 0
 HB1863  ELLIP H (02/10/07)  178.411  (m)                       GP(2002.00)    
 HB1863  ELLIP H (03/08/05)  178.385  (m)                       GP(       ) 4 1
 HB1863  NAD 83(1997)-  37 30 43.44540(N)    088 36 15.53431(W) AD(       ) 1
 HB1863  ELLIP H (10/21/99)  178.388  (m)                       GP(       ) 4 1
 HB1863  NAD 83(1993)-  37 30 43.45007(N)    088 36 15.53335(W) AD(       ) 1
 HB1863  NAD 83(1986)-  37 30 43.45630(N)    088 36 15.53687(W) AD(       ) 1
 HB1863
 HB1863.Superseded values are not recommended for survey control.
 HB1863
 HB1863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1863.See file dsdata.pdf to determine how the superseded data were derived.
 HB1863
 HB1863_MARKER: DD = SURVEY DISK
 HB1863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1863_STAMPING: GPS-4 USFS 1987
 HB1863_MARK LOGO: USFS
 HB1863_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1863_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1863+STABILITY: POSITION/ELEVATION WELL
 HB1863_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1863+SATELLITE: SATELLITE OBSERVATIONS - December 12, 1992
 HB1863
 HB1863  HISTORY     - Date     Condition        Report By
 HB1863  HISTORY     - 1987     MONUMENTED       USFS
 HB1863  HISTORY     - 19921212 GOOD
 HB1863
 HB1863                          STATION DESCRIPTION
 HB1863
 HB1863'DESCRIBED BY US FOREST SERVICE 1987
 HB1863'FROM THE INTERSECTION OF HIGHWAYS 34 AND 145 JUST SOUTH OF
 HB1863'MITCHELLSVILLE, ILLINOIS, THENCE CONTINUE SOUTH ON HIGHWAY 145 13.5
 HB1863'KM (8.4 MI) TO THE INTERSECTION WITH A GRAVEL ROAD ON THE RIGHT, TURN
 HB1863'RIGHT AND CONTINUE WEST 0.13 KM (0.08 MI) TO A GRAVEL ROAD ON THE
 HB1863'LEFT, TURN LEFT AND PROCEED SOUTH 1.3 KM (0.8 MI) TO A GRAVEL ROAD ON
 HB1863'THE RIGHT, TURN RIGHT AND PROCEED 1.3 KM (0.8 MI) TO A GRAVEL DRIVE
 HB1863'ON THE LEFT, TURN LEFT AND PROCEED SOUTH ON GRAVEL ROAD 1.13 KM
 HB1863'(0.70 MI) TO THE STATION LOCATED APPROXIMATELY 31.09 M (102.00 FT)
 HB1863'LEFT (EAST) OF THE ROAD IN A PASTURE.  STATION GPS-4 IS A CIRCULAR
 HB1863'INSCRIBED BRASS CAP SET IN CONCRETE GPS-4-1987-USFS.
 HB1863'1.)  25.7M EAST OF A NORTHSOUTH FENCELINE.
 HB1863'2.)  29.3M SOUTH OF AN EASTWEST FENCELINE.
 HB1863'3.)  31.1M EAST OF THE CENTERLINE OF THE ROAD.
 HB1863
 HB1863                          STATION RECOVERY (1992)
 HB1863
 HB1863'RECOVERED 1992
 HB1863'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1864 ***********************************************************************
 HB1864  DESIGNATION -  GPS 6
 HB1864  PID         -  HB1864
 HB1864  STATE/COUNTY-  IL/POPE
 HB1864  COUNTRY     -  US
 HB1864  USGS QUAD   -  GLENDALE (2018)
 HB1864
 HB1864                         *CURRENT SURVEY CONTROL
 HB1864  ______________________________________________________________________
 HB1864* NAD 83(2011) POSITION- 37 25 24.77176(N) 088 42 35.49538(W)   ADJUSTED
 HB1864* NAD 83(2011) ELLIP HT-   136.397 (meters)        (06/27/12)   ADJUSTED
 HB1864* NAD 83(2011) EPOCH   -  2010.00
 HB1864* NAVD 88 ORTHO HEIGHT -   165.3   (meters)      542.    (feet) GPS OBS
 HB1864  ______________________________________________________________________
 HB1864  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1864  GEOID HEIGHT    -        -28.940 (meters)                     GEOID93
 HB1864  GEOID HEIGHT    -        -28.845 (meters)                     GEOID18
 HB1864  NAD 83(2011) X  -    114,190.217 (meters)                     COMP
 HB1864  NAD 83(2011) Y  - -5,070,388.341 (meters)                     COMP
 HB1864  NAD 83(2011) Z  -  3,854,911.815 (meters)                     COMP
 HB1864  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 HB1864
 HB1864  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1864  Standards:
 HB1864         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1864            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1864  -------------------------------------------------------------------
 HB1864  NETWORK    1.80   1.98           0.83   0.60   1.01      0.03164764
 HB1864  -------------------------------------------------------------------
 HB1864  Click here for local accuracies and other accuracy information.
 HB1864
 HB1864.The horizontal coordinates were established by GPS observations
 HB1864.and adjusted by the National Geodetic Survey in June 2012.
 HB1864
 HB1864.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1864.been affixed to the stable North American tectonic plate. See 
 HB1864.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1864
 HB1864.The horizontal coordinates are valid at the epoch date displayed above
 HB1864.which is a decimal equivalence of Year/Month/Day.
 HB1864
 HB1864.The orthometric height was determined by GPS observations and a
 HB1864.high-resolution geoid model.
 HB1864
 HB1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1864.GEOID18 height accuracy estimate available here.
 HB1864
 HB1864.Click photographs - Photos may exist for this station.
 HB1864
 HB1864.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1864
 HB1864.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1864
 HB1864.The ellipsoidal height was determined by GPS observations
 HB1864.and is referenced to NAD 83.
 HB1864
 HB1864. The following values were computed from the NAD 83(2011) position.
 HB1864
 HB1864;                    North         East     Units Scale Factor Converg.
 HB1864;SPC IL E     -    84,061.966   266,672.332   MT  0.99998868   -0 13 43.7
 HB1864;SPC IL E     -   275,793.30    874,907.48   sFT  0.99998868   -0 13 43.7
 HB1864;UTM  16      - 4,143,231.708   348,705.481   MT  0.99988196   -1 02 21.4
 HB1864
 HB1864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1864!SPC IL E     -   0.99997860  x   0.99998868  =   0.99996728
 HB1864!UTM  16      -   0.99997860  x   0.99988196  =   0.99986056
 HB1864
 HB1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4870543231(NAD 83)
 HB1864
 HB1864                          SUPERSEDED SURVEY CONTROL
 HB1864
 HB1864  NAD 83(2007)-  37 25 24.77175(N)    088 42 35.49594(W) AD(2002.00) 0
 HB1864  ELLIP H (02/10/07)  136.419  (m)                       GP(2002.00)    
 HB1864  ELLIP H (03/08/05)  136.395  (m)                       GP(       ) 4 1
 HB1864  NAD 83(1997)-  37 25 24.77155(N)    088 42 35.49627(W) AD(       ) 1
 HB1864  ELLIP H (10/21/99)  136.392  (m)                       GP(       ) 4 1
 HB1864  NAD 83(1993)-  37 25 24.77633(N)    088 42 35.49479(W) AD(       ) 1
 HB1864  NAD 83(1986)-  37 25 24.78237(N)    088 42 35.49838(W) AD(       ) 1
 HB1864
 HB1864.Superseded values are not recommended for survey control.
 HB1864
 HB1864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1864.See file dsdata.pdf to determine how the superseded data were derived.
 HB1864
 HB1864_MARKER: DD = SURVEY DISK
 HB1864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1864_STAMPING: GPS-6 USFS
 HB1864_MARK LOGO: USFS
 HB1864_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1864_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1864+STABILITY: POSITION/ELEVATION WELL
 HB1864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1864+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2008
 HB1864
 HB1864  HISTORY     - Date     Condition        Report By
 HB1864  HISTORY     - 1987     MONUMENTED       USFS
 HB1864  HISTORY     - 19921212 GOOD
 HB1864  HISTORY     - 20080201 GOOD             ILDT
 HB1864
 HB1864                          STATION DESCRIPTION
 HB1864
 HB1864'DESCRIBED BY US FOREST SERVICE 1987
 HB1864'FROM THE INTERSECTION OF ILLINOIS HIGHWAYS 145 AND 147 WHICH IS
 HB1864'NORTHEAST OF THE TOWN OF GLENDALE, PROCEED SOUTH ON ROUTE 145 3.54 KM
 HB1864'(2.20 MI) TO AN INTERSECTION WITH A ROAD ON THE RIGHT, TURN RIGHT ON
 HB1864'050 E. AIRPORT ROAD AND PROCEED WEST 2.75 KM (1.71 MI) TO A TEE
 HB1864'INTERSECTION WITH COUNTY ROAD 2420 N. (BULL PEN ROAD), TURN LEFT AND
 HB1864'PROCEED 0.64 KM (0.40 MI) TO THE STATION ON THE LEFT (SOUTH) SIDE OF
 HB1864'THE ROAD IN A CURVE TO THE LEFT (SOUTH) ALONG A FENCELINE.  STATION
 HB1864'GPS-6 IS A CIRCULAR INSCRIBED BRASS CAP SET IN CONCRETE GPS-6 -1987-
 HB1864'USGS
 HB1864'1.)  7.9M SOUTH OF THE CENTERLINE OF THE ROAD.
 HB1864'2.)  17.1M SOUTHWEST OF A POWER POLE TO THE NORTHEAST.
 HB1864'3.)  46.6M SOUTHEAST OF A SIGN POST TO THE NORTHEAST.
 HB1864
 HB1864                          STATION RECOVERY (1992)
 HB1864
 HB1864'RECOVERED 1992
 HB1864'RECOVERED IN GOOD CONDITION.
 HB1864
 HB1864                          STATION RECOVERY (2008)
 HB1864
 HB1864'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 HB1864'SMALL TREES NEED TO BE CLEARED TO MAKE GPS WORTHY
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1865 ***********************************************************************
 HB1865  DESIGNATION -  GPS 7
 HB1865  PID         -  HB1865
 HB1865  STATE/COUNTY-  IL/POPE
 HB1865  COUNTRY     -  US
 HB1865  USGS QUAD   -  WALTERSBURG (2018)
 HB1865
 HB1865                         *CURRENT SURVEY CONTROL
 HB1865  ______________________________________________________________________
 HB1865* NAD 83(2011) POSITION- 37 25 21.49968(N) 088 36 09.02488(W)   ADJUSTED
 HB1865* NAD 83(2011) ELLIP HT-   139.684 (meters)        (06/27/12)   ADJUSTED
 HB1865* NAD 83(2011) EPOCH   -  2010.00
 HB1865* NAVD 88 ORTHO HEIGHT -   168.6   (meters)      553.    (feet) GPS OBS
 HB1865  ______________________________________________________________________
 HB1865  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1865  GEOID HEIGHT    -        -29.020 (meters)                     GEOID93
 HB1865  GEOID HEIGHT    -        -28.926 (meters)                     GEOID18
 HB1865  NAD 83(2011) X  -    123,691.763 (meters)                     COMP
 HB1865  NAD 83(2011) Y  - -5,070,229.382 (meters)                     COMP
 HB1865  NAD 83(2011) Z  -  3,854,833.698 (meters)                     COMP
 HB1865  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 HB1865
 HB1865  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1865  Standards:
 HB1865         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1865            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1865  -------------------------------------------------------------------
 HB1865  NETWORK    1.22   1.51           0.55   0.43   0.77      0.03108393
 HB1865  -------------------------------------------------------------------
 HB1865  Click here for local accuracies and other accuracy information.
 HB1865
 HB1865.The horizontal coordinates were established by GPS observations
 HB1865.and adjusted by the National Geodetic Survey in June 2012.
 HB1865
 HB1865.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1865.been affixed to the stable North American tectonic plate. See 
 HB1865.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1865
 HB1865.The horizontal coordinates are valid at the epoch date displayed above
 HB1865.which is a decimal equivalence of Year/Month/Day.
 HB1865
 HB1865.The orthometric height was determined by GPS observations and a
 HB1865.high-resolution geoid model.
 HB1865
 HB1865.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1865.GEOID18 height accuracy estimate available here.
 HB1865
 HB1865.Click photographs - Photos may exist for this station.
 HB1865
 HB1865.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1865
 HB1865.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1865
 HB1865.The ellipsoidal height was determined by GPS observations
 HB1865.and is referenced to NAD 83.
 HB1865
 HB1865. The following values were computed from the NAD 83(2011) position.
 HB1865
 HB1865;                    North         East     Units Scale Factor Converg.
 HB1865;SPC IL E     -    83,928.554   276,174.245   MT  0.99998199   -0 09 48.9
 HB1865;SPC IL E     -   275,355.60    906,081.67   sFT  0.99998199   -0 09 48.9
 HB1865;UTM  16      - 4,142,963.943   358,203.412   MT  0.99984767   -0 58 26.4
 HB1865
 HB1865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1865!SPC IL E     -   0.99997808  x   0.99998199  =   0.99996007
 HB1865!UTM  16      -   0.99997808  x   0.99984767  =   0.99982575
 HB1865
 HB1865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5820342963(NAD 83)
 HB1865
 HB1865                          SUPERSEDED SURVEY CONTROL
 HB1865
 HB1865  NAD 83(2007)-  37 25 21.49974(N)    088 36 09.02577(W) AD(2002.00) 0
 HB1865  ELLIP H (02/10/07)  139.710  (m)                       GP(2002.00)    
 HB1865  ELLIP H (03/08/05)  139.692  (m)                       GP(       ) 4 1
 HB1865  NAD 83(1997)-  37 25 21.49940(N)    088 36 09.02636(W) AD(       ) 1
 HB1865  ELLIP H (10/21/99)  139.668  (m)                       GP(       ) 4 1
 HB1865  NAD 83(1993)-  37 25 21.50422(N)    088 36 09.02496(W) AD(       ) 1
 HB1865  NAD 83(1986)-  37 25 21.51024(N)    088 36 09.02855(W) AD(       ) 1
 HB1865
 HB1865.Superseded values are not recommended for survey control.
 HB1865
 HB1865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1865.See file dsdata.pdf to determine how the superseded data were derived.
 HB1865
 HB1865_MARKER: DD = SURVEY DISK
 HB1865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1865_STAMPING: GPS-7 USFS
 HB1865_MARK LOGO: USFS
 HB1865_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1865_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1865+STABILITY: POSITION/ELEVATION WELL
 HB1865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1865+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2008
 HB1865
 HB1865  HISTORY     - Date     Condition        Report By
 HB1865  HISTORY     - 1987     MONUMENTED       USFS
 HB1865  HISTORY     - 19921212 GOOD
 HB1865  HISTORY     - 20080201 GOOD             ILDT
 HB1865
 HB1865                          STATION DESCRIPTION
 HB1865
 HB1865'DESCRIBED BY US FOREST SERVICE 1987
 HB1865'FROM THE INTERSECTION OF ILLINOIS HIGHWAYS 145 AND 147 WHICH IS
 HB1865'NORTHEAST OF THE TOWN OF GLENDALE, PROCEED SOUTH ON ROUTE 145 1.13 KM
 HB1865'(0.70 MI) TO AN INTERSECTION WITH A PAVED ROAD, TURN LEFT (EAST) AND
 HB1865'PROCEED 0.32 KM (0.20 MI) TO A FORK IN THE ROAD, PROCEED TO THE RIGHT
 HB1865'6.4 KM (4.0 MI) ON A GRAVEL ROAD TO A TEE IN THE ROAD, TURN RIGHT
 HB1865'(SOUTH) AND PROCEED 1.8 KM (1.1 MI) TO THE STATION ON THE LEFT (WEST)
 HB1865'SIDE OF THE ROAD.  STATION GPS-7 IS A CIRCULAR INSCRIBED BRASS CAP SET
 HB1865'IN CONCRETE GPS-7 -USGS- 1987
 HB1865'1.)  7.25M SOUTHWEST OF THE CENTERLINE OF THE ROAD.
 HB1865'2.)  1.22M NORTHEAST OF THE FACE OF FENCELINE.
 HB1865'3.)  30.0M NORTHWEST OF A 10 INCH DIA. CEDAR TREE.
 HB1865
 HB1865                          STATION RECOVERY (1992)
 HB1865
 HB1865'RECOVERED 1992
 HB1865'RECOVERED IN GOOD CONDITION.
 HB1865
 HB1865                          STATION RECOVERY (2008)
 HB1865
 HB1865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 HB1865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2568 ***********************************************************************
 AE2568  DESIGNATION -  GPS 706
 AE2568  PID         -  AE2568
 AE2568  STATE/COUNTY-  IL/WILL
 AE2568  COUNTRY     -  US
 AE2568  USGS QUAD   -  PLAINFIELD (2018)
 AE2568
 AE2568                         *CURRENT SURVEY CONTROL
 AE2568  ______________________________________________________________________
 AE2568* NAD 83(2011) POSITION- 41 33 03.41153(N) 088 08 30.10375(W)   ADJUSTED
 AE2568* NAD 83(2011) ELLIP HT-   145.848 (meters)        (06/27/12)   ADJUSTED
 AE2568* NAD 83(2011) EPOCH   -  2010.00
 AE2568* NAVD 88 ORTHO HEIGHT -   179.0   (meters)      587.    (feet) GPS OBS
 AE2568  ______________________________________________________________________
 AE2568  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2568  GEOID HEIGHT    -        -32.916 (meters)                     GEOID96
 AE2568  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 AE2568  NAD 83(2011) X  -    155,015.999 (meters)                     COMP
 AE2568  NAD 83(2011) Y  - -4,777,821.851 (meters)                     COMP
 AE2568  NAD 83(2011) Z  -  4,208,505.261 (meters)                     COMP
 AE2568  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 AE2568
 AE2568  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2568  Standards:
 AE2568         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2568            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2568  -------------------------------------------------------------------
 AE2568  NETWORK    1.40   0.94           0.59   0.54   0.48     -0.28611625
 AE2568  -------------------------------------------------------------------
 AE2568  Click here for local accuracies and other accuracy information.
 AE2568
 AE2568.The horizontal coordinates were established by GPS observations
 AE2568.and adjusted by the National Geodetic Survey in June 2012.
 AE2568
 AE2568.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2568.been affixed to the stable North American tectonic plate. See 
 AE2568.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2568
 AE2568.The horizontal coordinates are valid at the epoch date displayed above
 AE2568.which is a decimal equivalence of Year/Month/Day.
 AE2568
 AE2568.The orthometric height was determined by GPS observations and a
 AE2568.high-resolution geoid model.
 AE2568
 AE2568.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2568.GEOID18 height accuracy estimate available here.
 AE2568
 AE2568.Click photographs - Photos may exist for this station.
 AE2568
 AE2568.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2568
 AE2568.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2568
 AE2568.The ellipsoidal height was determined by GPS observations
 AE2568.and is referenced to NAD 83.
 AE2568
 AE2568. The following values were computed from the NAD 83(2011) position.
 AE2568
 AE2568;                    North         East     Units Scale Factor Converg.
 AE2568;SPC IL E     -   542,245.828   315,988.083   MT  0.99997814   +0 07 37.6
 AE2568;SPC IL E     - 1,779,018.19  1,036,704.24   sFT  0.99997814   +0 07 37.6
 AE2568;UTM  16      - 4,600,549.679   404,784.882   MT  0.99971157   -0 45 26.4
 AE2568
 AE2568!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2568!SPC IL E     -   0.99997712  x   0.99997814  =   0.99995526
 AE2568!UTM  16      -   0.99997712  x   0.99971157  =   0.99968870
 AE2568
 AE2568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0478400549(NAD 83)
 AE2568
 AE2568                          SUPERSEDED SURVEY CONTROL
 AE2568
 AE2568  NAD 83(2007)-  41 33 03.41154(N)    088 08 30.10458(W) AD(2002.00) 0
 AE2568  ELLIP H (02/10/07)  145.864  (m)                       GP(2002.00)    
 AE2568  ELLIP H (02/03/05)  145.870  (m)                       GP(       ) 4 2
 AE2568  NAD 83(1997)-  41 33 03.41138(N)    088 08 30.10428(W) AD(       ) 1
 AE2568  ELLIP H (10/21/99)  145.877  (m)                       GP(       ) 4 1
 AE2568  NAD 83(1997)-  41 33 03.41141(N)    088 08 30.10451(W) AD(       ) 1
 AE2568  NAD 83(1986)-  41 33 03.41325(N)    088 08 30.11599(W) AD(       ) 1
 AE2568
 AE2568.Superseded values are not recommended for survey control.
 AE2568
 AE2568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2568.See file dsdata.pdf to determine how the superseded data were derived.
 AE2568
 AE2568_MARKER: F = FLANGE-ENCASED ROD
 AE2568_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2568_MARK LOGO: IL-197
 AE2568_PROJECTION: RECESSED 8 CENTIMETERS
 AE2568_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2568_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2568+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2568_ROD/PIPE-DEPTH: 3 meters
 AE2568_SLEEVE-DEPTH  : 1 meters
 AE2568
 AE2568  HISTORY     - Date     Condition        Report By
 AE2568  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2568
 AE2568                          STATION DESCRIPTION
 AE2568
 AE2568'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2568'FROM INTERSECTION OF IL ROUTE 59 AND THEODORE, EAST 3 MILES (4.8 KM)
 AE2568'ON THEODORE TO GAYLORD. STATION IN SOUTHEAST QUADRANT STATION IS FLUSH
 AE2568'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7933 ***********************************************************************
 DF7933  HT_MOD      -  This is a Height Modernization Survey Station.
 DF7933  DESIGNATION -  GR 37308900
 DF7933  PID         -  DF7933
 DF7933  STATE/COUNTY-  IL/JOHNSON
 DF7933  COUNTRY     -  US
 DF7933  USGS QUAD   -  VIENNA (2018)
 DF7933
 DF7933                         *CURRENT SURVEY CONTROL
 DF7933  ______________________________________________________________________
 DF7933* NAD 83(2011) POSITION- 37 29 13.70217(N) 088 59 35.98738(W)   ADJUSTED
 DF7933* NAD 83(2011) ELLIP HT-    93.327 (meters)        (06/27/12)   ADJUSTED
 DF7933* NAD 83(2011) EPOCH   -  2010.00
 DF7933* NAVD 88 ORTHO HEIGHT -   121.98  (meters)      400.2   (feet) GPS OBS
 DF7933  ______________________________________________________________________
 DF7933  GEOID HEIGHT    -        -28.652 (meters)                     GEOID18
 DF7933  NAD 83(2011) X  -     89,027.242 (meters)                     COMP
 DF7933  NAD 83(2011) Y  - -5,066,565.481 (meters)                     COMP
 DF7933  NAD 83(2011) Z  -  3,860,488.407 (meters)                     COMP
 DF7933  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 DF7933
 DF7933  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7933  Standards:
 DF7933         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7933            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7933  -------------------------------------------------------------------
 DF7933  NETWORK    0.75   1.04           0.31   0.30   0.53     -0.02240913
 DF7933  -------------------------------------------------------------------
 DF7933  Click here for local accuracies and other accuracy information.
 DF7933
 DF7933.The horizontal coordinates were established by GPS observations
 DF7933.and adjusted by the National Geodetic Survey in June 2012.
 DF7933
 DF7933.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7933.been affixed to the stable North American tectonic plate. See 
 DF7933.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7933
 DF7933.The horizontal coordinates are valid at the epoch date displayed above
 DF7933.which is a decimal equivalence of Year/Month/Day.
 DF7933
 DF7933.The orthometric height was determined by GPS observations and a
 DF7933.high-resolution geoid model using precise GPS observation and
 DF7933.processing techniques.
 DF7933
 DF7933.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7933.GEOID18 height accuracy estimate available here.
 DF7933
 DF7933.Click photographs - Photos may exist for this station.
 DF7933
 DF7933.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7933
 DF7933.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7933
 DF7933.The ellipsoidal height was determined by GPS observations
 DF7933.and is referenced to NAD 83.
 DF7933
 DF7933. The following values were computed from the NAD 83(2011) position.
 DF7933
 DF7933;                    North         East     Units Scale Factor Converg.
 DF7933;SPC IL E     -    91,257.650   241,630.630   MT  1.00001695   -0 24 06.0
 DF7933;SPC IL E     -   299,401.14    792,749.83   sFT  1.00001695   -0 24 06.0
 DF7933;UTM  16      - 4,150,780.628   323,769.909   MT  0.99998256   -1 12 48.3
 DF7933
 DF7933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7933!SPC IL E     -   0.99998536  x   1.00001695  =   1.00000230
 DF7933!UTM  16      -   0.99998536  x   0.99998256  =   0.99996792
 DF7933
 DF7933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2376950780(NAD 83)
 DF7933
 DF7933                          SUPERSEDED SURVEY CONTROL
 DF7933
 DF7933  NAD 83(2007)-  37 29 13.70221(N)    088 59 35.98819(W) AD(2002.00) 0
 DF7933  ELLIP H (02/10/07)   93.349  (m)                       GP(2002.00)    
 DF7933  NAD 83(1997)-  37 29 13.70193(N)    088 59 35.98819(W) AD(       ) B
 DF7933  ELLIP H (09/08/03)   93.355  (m)                       GP(       ) 4 1
 DF7933  NAVD 88 (03/22/05)  122.05   (m)  GEOID03  model used  GPS OBS        
 DF7933
 DF7933.Superseded values are not recommended for survey control.
 DF7933
 DF7933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7933.See file dsdata.pdf to determine how the superseded data were derived.
 DF7933
 DF7933_MARKER: F = FLANGE-ENCASED ROD
 DF7933_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF7933_STAMPING: GR 37308900 2002
 DF7933_MARK LOGO: USACE
 DF7933_PROJECTION: RECESSED 8 CENTIMETERS
 DF7933_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7933_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF7933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7933+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2019
 DF7933_ROD/PIPE-DEPTH: 7.1 meters
 DF7933_SLEEVE-DEPTH  : 0.9 meters
 DF7933
 DF7933  HISTORY     - Date     Condition        Report By
 DF7933  HISTORY     - 20020325 MONUMENTED       USACE
 DF7933  HISTORY     - 20080201 GOOD             ILDT
 DF7933  HISTORY     - 20100610 GOOD             ILDT
 DF7933  HISTORY     - 20191030 GOOD             ASMINC
 DF7933
 DF7933                          STATION DESCRIPTION
 DF7933
 DF7933'DESCRIBED BY US ARMY CORPS OF ENGINEERS 2002 (DG)
 DF7933'MARK IS LOCATED 1.7 MILES (2.7 KILOMETERS) NORTHWEST OF BUNCOMBE,
 DF7933'ILLINOIS.
 DF7933'
 DF7933'TO REACH THE MARK FROM I-57 EXIT 30, ILLINOIS STATE HIGHWAY 146 NEAR
 DF7933'ANNA, ILLINOIS. PROCEED EAST ALONG ILLINOIS STATE HIGHWAY 146 FOR 9.7
 DF7933'MILES (15.6 KILOMETERS) TO ITS INTERSECTION WITH ILLINOIS STATE
 DF7933'HIGHWAY 37.
 DF7933'
 DF7933'TO REACH THE MARK FROM I-24 EXIT 16 ILLINOIS STATE HIGHWAY 146 NEAR
 DF7933'VIENNA, ILLINOIS, PROCEED WEST ALONG ILLINOIS STATE HIGHWAY 146 FOR
 DF7933'5.8 MILES (9.3 KILOMETERS) TO ITS INTERSECTION WITH ILLINOIS STATE
 DF7933'HIGHWAY 37. TURN ONTO ILLINOIS STATE HIGHWAY 37 AND PROCEED NORTH FOR
 DF7933'3.15 MILES (5.1 KILOMETERS) TO THE INTERSECTION OF ILLINOIS STATE
 DF7933'HIGHWAY 37 AND MAIN STREET IN THE TOWN OF BUNCOMBE, ILLINOIS. TURN
 DF7933'LEFT AND PROCEED WEST ALONG MAIN STREET TO ITS JUNCTION WITH LICK
 DF7933'CREEK ROAD. TURN RIGHT ON LICK CREEK ROAD AND PROCEED NORTHWEST FOR
 DF7933'1.5 MILES (2.4 KILOMETERS) TO THE INTERSECTION OF LICK CREEK ROAD AND
 DF7933'BILLINGSLY LANE AND THE MARK ON THE RIGHT.
 DF7933'
 DF7933'MARK IS LOCATED 57.0 FEET (17.4 METERS) NORTH OF LICK CREEK ROAD
 DF7933'CENTERLINE, 20.0 FEET (6.1 METERS) WEST OF BILLINGSLY LANE CENTERLINE
 DF7933'AND 20.2 FEET (6.2 METERS) NORTH OF A ROAD INTERSECTION SIGN AND STOP
 DF7933'SIGN. A STAINLESS STEEL ROD WITH A DRILLED DATUM POINT UNDER AN ACCESS
 DF7933'CAP STAMPED GR 37308900 2002. MARK IS RECESSED 8 CENTIMETERS UNDER
 DF7933'ACCESS COVER.  SECTION 9, TOWNSHIP 12 SOUTH, RANGE 2 EAST.
 DF7933
 DF7933                          STATION RECOVERY (2008)
 DF7933
 DF7933'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 DF7933'RECOVERED IN GOOD CONDITION.
 DF7933
 DF7933                          STATION RECOVERY (2010)
 DF7933
 DF7933'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DF7933'RECOVERED IN GOOD CONDITION.
 DF7933
 DF7933                          STATION RECOVERY (2019)
 DF7933
 DF7933'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (RDL)
 DF7933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2811 ***********************************************************************
 ME2811  DESIGNATION -  GRACE
 ME2811  PID         -  ME2811
 ME2811  STATE/COUNTY-  IL/COOK
 ME2811  COUNTRY     -  US
 ME2811  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2811
 ME2811                         *CURRENT SURVEY CONTROL
 ME2811  ______________________________________________________________________
 ME2811* NAD 83(1997) POSITION- 41 57 04.75080(N) 087 39 01.20019(W)   ADJUSTED
 ME2811* NAVD 88 ORTHO HEIGHT -   253.9   (meters)      833.    (feet) VERTCON3
 ME2811  ______________________________________________________________________
 ME2811  GEOID HEIGHT    -        -33.683 (meters)                     GEOID18
 ME2811  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 ME2811  HORZ ORDER      -  FIRST
 ME2811
 ME2811.The horizontal coordinates were established by classical geodetic methods
 ME2811.and adjusted by the National Geodetic Survey in October 1999.
 ME2811
 ME2811.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2811.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2811
 ME2811.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2811.GEOID18 height accuracy estimate available here.
 ME2811
 ME2811.Click photographs - Photos may exist for this station.
 ME2811
 ME2811.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2811
 ME2811. The following values were computed from the NAD 83(1997) position.
 ME2811
 ME2811;                    North         East     Units Scale Factor Converg.
 ME2811;SPC IL E     -   586,921.324   356,628.904   MT  1.00001444   +0 27 23.7
 ME2811;SPC IL E     - 1,925,591.04  1,170,040.00   sFT  1.00001444   +0 27 23.7
 ME2811;UTM  16      - 4,644,575.822   446,099.780   MT  0.99963575   -0 26 05.1
 ME2811
 ME2811!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2811!SPC IL E     -   0.99996546  x   1.00001444  =   0.99997990
 ME2811!UTM  16      -   0.99996546  x   0.99963575  =   0.99960122
 ME2811
 ME2811:                Primary Azimuth Mark                     Grid Az
 ME2811:SPC IL E     -  STD 244                                  341 24 01.0
 ME2811:UTM  16      -  STD 244                                  342 17 29.8
 ME2811
 ME2811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4609944575(NAD 83)
 ME2811
 ME2811|---------------------------------------------------------------------|
 ME2811| PID    Reference Object                     Distance      Geod. Az  |
 ME2811|                                                           dddmmss.s |
 ME2811| ME2813 STD 244                             APPROX. 1.2 KM 3415124.7 |
 ME2811|---------------------------------------------------------------------|
 ME2811
 ME2811                          SUPERSEDED SURVEY CONTROL
 ME2811
 ME2811  NAD 83(1997)-  41 57 04.75100(N)    087 39 01.20068(W) AD(       ) 1
 ME2811  NAD 83(1994)-  41 57 04.75485(N)    087 39 01.21424(W) AD(       ) 1
 ME2811  NAD 83(1986)-  41 57 04.75580(N)    087 39 01.21333(W) AD(       ) 1
 ME2811  NAD 27      -  41 57 04.63710(N)    087 39 01.01559(W) AD(       ) 1
 ME2811  NGVD 29 (07/19/86)  254.0    (m)          833.     (f) VERT ANG       
 ME2811
 ME2811.Superseded values are not recommended for survey control.
 ME2811
 ME2811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2811.See file dsdata.pdf to determine how the superseded data were derived.
 ME2811
 ME2811_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2811_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2811_SP_SET: BUILDING ROOF
 ME2811_STAMPING: GRACE 1977
 ME2811_MARK LOGO: NGS
 ME2811_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2811+STABILITY: POSITION/ELEVATION WELL
 ME2811
 ME2811  HISTORY     - Date     Condition        Report By
 ME2811  HISTORY     - 1977     MONUMENTED       NGS
 ME2811
 ME2811                          STATION DESCRIPTION
 ME2811
 ME2811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2811'THE STATION IS LOCATED IN THE NORTH SECTION OF CHICAGO, ON THE
 ME2811'ROOF OF THE PARKWAY MANAGEMENT COMPANY APARTMENT BUILDING, AT
 ME2811'810 GRACE STREET IN THE NORTHWEST ANGLE OF THE INTERSECTION OF
 ME2811'GRACE STREET AND HALSTED STREET.
 ME2811'
 ME2811'THE STATION MARK, A STANDARD DISK STAMPED---GRACE 1977---, IS
 ME2811'GLUED TO THE ROOF AND COVERED WITH A COPPER LINCOLN HAT THAT
 ME2811'PROJECTS 3 INCHES ABOVE THE ROOF SURFACE.  IT IS 9.9 FEET
 ME2811'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE BOILER ROOM,
 ME2811'7.0 FEET NORTH OF THE OUTSIDE EDGE OF THE SOUTH PARAPET WALL
 ME2811'AND 7.0 FEET EAST OF THE OUTSIDE EDGE OF THE WEST PARAPET
 ME2811'WALL.
 ME2811'
 ME2811'NO REFERENCE MARKS WERE SET AT THIS STATION.
 ME2811'
 ME2811'STATION BM STD 244 COC CAN SERVE AS AN AZIMUTH MARK.
 ME2811'
 ME2811'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.6 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1116 ***********************************************************************
 NH1116  DESIGNATION -  GRAFTON
 NH1116  PID         -  NH1116
 NH1116  STATE/COUNTY-  IL/MCHENRY
 NH1116  COUNTRY     -  US
 NH1116  USGS QUAD   -  HUNTLEY (2018)
 NH1116
 NH1116                         *CURRENT SURVEY CONTROL
 NH1116  ______________________________________________________________________
 NH1116* NAD 83(1997) POSITION- 42 14 11.82507(N) 088 25 14.49528(W)   ADJUSTED
 NH1116* NAVD 88 ORTHO HEIGHT -   283.    (meters)      928.    (feet) SCALED
 NH1116  ______________________________________________________________________
 NH1116  GEOID HEIGHT    -        -33.744 (meters)                     GEOID18
 NH1116  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 NH1116  HORZ ORDER      -  THIRD
 NH1116
 NH1116.The horizontal coordinates were established by classical geodetic methods
 NH1116.and adjusted by the National Geodetic Survey in October 1999.
 NH1116
 NH1116.The orthometric height was scaled from a topographic map.
 NH1116
 NH1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1116.GEOID18 height accuracy estimate available here.
 NH1116
 NH1116.Click photographs - Photos may exist for this station.
 NH1116
 NH1116.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1116
 NH1116. The following values were computed from the NAD 83(1997) position.
 NH1116
 NH1116;                    North         East     Units Scale Factor Converg.
 NH1116;SPC IL E     -   618,388.138   292,789.230   MT  0.99997564   -0 03 31.4
 NH1116;SPC IL E     - 2,028,828.42    960,592.67   sFT  0.99997564   -0 03 31.4
 NH1116;UTM  16      - 4,677,025.216   382,777.287   MT  0.99976907   -0 57 18.3
 NH1116
 NH1116!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1116!SPC IL E     -   0.99996092  x   0.99997564  =   0.99993656
 NH1116!UTM  16      -   0.99996092  x   0.99976907  =   0.99972999
 NH1116
 NH1116:                Primary Azimuth Mark                     Grid Az
 NH1116:SPC IL E     -  PLATO                                    192 38 20.9
 NH1116:UTM  16      -  PLATO                                    193 32 07.8
 NH1116
 NH1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8277777025(NAD 83)
 NH1116
 NH1116|---------------------------------------------------------------------|
 NH1116| PID    Reference Object                     Distance      Geod. Az  |
 NH1116|                                                           dddmmss.s |
 NH1116| CI9656 GRAFTON RM 1                         19.957 METERS 05557     |
 NH1116| CI9655 GRAFTON AZ MK                                      0851840.3 |
 NH1116| NH1110 PLATO                               APPROX.24.1 KM 1923449.5 |
 NH1116| CI9657 GRAFTON RM 2                         28.337 METERS 35932     |
 NH1116|---------------------------------------------------------------------|
 NH1116
 NH1116                          SUPERSEDED SURVEY CONTROL
 NH1116
 NH1116  NAD 83(1997)-  42 14 11.82561(N)    088 25 14.49793(W) AD(       ) 3
 NH1116  NAD 83(1986)-  42 14 11.82379(N)    088 25 14.50584(W) AD(       ) 3
 NH1116  NAD 27      -  42 14 11.73060(N)    088 25 14.20180(W) AD(       ) 3
 NH1116
 NH1116.Superseded values are not recommended for survey control.
 NH1116
 NH1116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1116.See file dsdata.pdf to determine how the superseded data were derived.
 NH1116
 NH1116_MARKER: DS = TRIANGULATION STATION DISK
 NH1116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1116_STAMPING: GRAFTON 1954
 NH1116_MARK LOGO: CGS
 NH1116_PROJECTION: FLUSH
 NH1116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1116+STABILITY: SURFACE MOTION
 NH1116
 NH1116  HISTORY     - Date     Condition        Report By
 NH1116  HISTORY     - 1954     MONUMENTED       CGS
 NH1116  HISTORY     - 1966     GOOD             CGS
 NH1116
 NH1116                          STATION DESCRIPTION
 NH1116
 NH1116'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1116'STATION IS LOCATED ABOUT 6 MILES WEST OF CRYSTAL LAKE, 6 MILES
 NH1116'SOUTH OF WOODSTOCK, 5 MILES NORTH OF HUNTLEY, AND IS IN A
 NH1116'FARM YARD OWNED BY MR. GEORGE ROESSLEIN.  IT IS 72 FEET NORTHEAST
 NH1116'OF A CEMENT BLOCK SILO, 65 FEET SOUTH OF THE CENTERLINE OF
 NH1116'A GRAVEL ROAD, 64 FEET SOUTHWEST OF A FENCE CORNER, AND 11
 NH1116'FEET WEST OF THE CENTERLINE OF A GRAVEL DRIVEWAY.  THE MARK
 NH1116'IS FLUSH AND THE DISK IS STAMPED GRAFTON 1954.
 NH1116'
 NH1116'REFERENCE MARK NO. 1 IS 24 FEET WEST OF A TELEPHONE POLE,
 NH1116'23 FEET SOUTH OF THE CENTERLINE OF A GRAVEL ROAD, 16 FEET
 NH1116'EAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY, AND 1 FOOT NORTH
 NH1116'OF A FENCE CORNER.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1116'GRAFTON NO 1 1954.
 NH1116'
 NH1116'REFERENCE MARK NO. 2 IS 30 FEET EAST OF A PASTURE GATE, 28
 NH1116'FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD, 2 FEET SOUTH
 NH1116'OF A FENCE LINE, AND 1 FOOT EAST OF A WHITE WITNESS POST.
 NH1116'THE MARK IS FLUSH AND THE DISK IS STAMPED GRAFTON NO 2 1954.
 NH1116'
 NH1116'AZIMUTH MARK IS 26 FEET SOUTH OF THE CENTERLINE OF A GRAVEL
 NH1116'ROAD, 21 FEET NORTHEAST OF A FENCE CORNER, 2 FEET WEST OF
 NH1116'A WHITE WITNESS POST, AND 1 FOOT NORTH OF A FENCE LINE.  THE
 NH1116'MARK IS FLUSH AND THE DISK IS STAMPED GRAFTON 1954.
 NH1116'
 NH1116'TO REACH FROM THE SOUTH JUNCTION OF STATE HIGHWAY 47 AND 176,
 NH1116'GO SOUTH ON STATE HIGHWAY 47 FOR 0.6 MILE TO A SIDE ROAD
 NH1116'LEFT.  TURN LEFT AND GO EAST ON GRAVEL ROAD (BALLARD ROAD)
 NH1116'FOR 0.1 MILE TO FARM ON RIGHT AND STATION AS DESCRIBED.  CONTINUE
 NH1116'EAST ON GRAVEL ROAD FOR 0.25 MILE TO AZIMUTH MARK ON RIGHT
 NH1116'AS DESCRIBED.
 NH1116'
 NH1116'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1116
 NH1116                          STATION RECOVERY (1966)
 NH1116
 NH1116'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1116'THE STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND IN
 NH1116'GOOD CONDITION.  THE AZIMUTH MARK WAS FOUND UP-ROOTED BY
 NH1116'GRADING AND SHOULD BE CONSIDERED LOST.  THE DESCRIPTION TO
 NH1116'THE STATION MARK IS GOOD BUT TO THE REFERENCE MARKS INSUFFICENT.
 NH1116'BELOW ARE LISTED THE NEW MEASUREMENTS TO REFERENCE POINTS
 NH1116'FOR THE REFERENCE MARKS.
 NH1116'
 NH1116'REFERENCE MARK 2 IS 42 FEET WEST OF THE CENTERLINE OF A
 NH1116'GRAVELED DRIVEWAY, 28 FEET SOUTH OF THE CENTERLINE OF AN OILED
 NH1116'ROAD AND 24 FEET NORTHWEST OF A SMALL PINE TREE.
 NH1116'
 NH1116'REFERENCE MARK 1 IS 33 FEET NORTH-NORTHEAST OF A 2 INCH MAPLE
 NH1116'TREE, 24 FEET WEST OF A POWER POLE AND 16 FEET EAST OF THE
 NH1116'CENTERLINE OF THE DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9204 ***********************************************************************
 DE9204  DESIGNATION -  GRAFTON AZI NO 1
 DE9204  PID         -  DE9204
 DE9204  STATE/COUNTY-  IL/JERSEY
 DE9204  COUNTRY     -  US
 DE9204  USGS QUAD   -  GRAFTON (2018)
 DE9204
 DE9204                         *CURRENT SURVEY CONTROL
 DE9204  ______________________________________________________________________
 DE9204* NAD 83(2011) POSITION- 38 58 06.68943(N) 090 26 01.95786(W)   ADJUSTED
 DE9204* NAD 83(2011) ELLIP HT-    97.250 (meters)        (06/27/12)   ADJUSTED
 DE9204* NAD 83(2011) EPOCH   -  2010.00
 DE9204* NAVD 88 ORTHO HEIGHT -   129.0   (meters)      423.    (feet) GPS OBS
 DE9204  ______________________________________________________________________
 DE9204  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9204  GEOID HEIGHT    -        -31.716 (meters)                     GEOID99
 DE9204  GEOID HEIGHT    -        -31.720 (meters)                     GEOID18
 DE9204  NAD 83(2011) X  -    -37,602.080 (meters)                     COMP
 DE9204  NAD 83(2011) Y  - -4,965,458.815 (meters)                     COMP
 DE9204  NAD 83(2011) Z  -  3,989,662.059 (meters)                     COMP
 DE9204  LAPLACE CORR    -          3.21  (seconds)                    DEFLEC18
 DE9204
 DE9204  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9204  Standards:
 DE9204         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9204            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9204  -------------------------------------------------------------------
 DE9204  NETWORK    1.52   2.41           0.69   0.53   1.23     -0.09103411
 DE9204  -------------------------------------------------------------------
 DE9204  Click here for local accuracies and other accuracy information.
 DE9204
 DE9204.The horizontal coordinates were established by GPS observations
 DE9204.and adjusted by the National Geodetic Survey in June 2012.
 DE9204
 DE9204.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9204.been affixed to the stable North American tectonic plate. See 
 DE9204.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9204
 DE9204.The horizontal coordinates are valid at the epoch date displayed above
 DE9204.which is a decimal equivalence of Year/Month/Day.
 DE9204
 DE9204.The orthometric height was determined by GPS observations and a
 DE9204.high-resolution geoid model.
 DE9204
 DE9204.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9204.GEOID18 height accuracy estimate available here.
 DE9204
 DE9204.Click photographs - Photos may exist for this station.
 DE9204
 DE9204.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9204
 DE9204.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9204
 DE9204.The ellipsoidal height was determined by GPS observations
 DE9204.and is referenced to NAD 83.
 DE9204
 DE9204. The following values were computed from the NAD 83(2011) position.
 DE9204
 DE9204;                    North         East     Units Scale Factor Converg.
 DE9204;SPC IL W     -   255,509.227   676,843.606   MT  0.99994778   -0 10 05.0
 DE9204;SPC IL W     -   838,283.19  2,220,611.06   sFT  0.99994778   -0 10 05.0
 DE9204;UTM  15      - 4,316,415.895   722,319.185   MT  1.00020865   +1 36 52.1
 DE9204
 DE9204!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9204!SPC IL W     -   0.99998474  x   0.99994778  =   0.99993252
 DE9204!UTM  15      -   0.99998474  x   1.00020865  =   1.00019339
 DE9204
 DE9204:                Primary Azimuth Mark                     Grid Az
 DE9204:SPC IL W     -  GRAFTON                                  088 31 32.8
 DE9204:UTM  15      -  GRAFTON                                  086 44 35.7
 DE9204
 DE9204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2231916415(NAD 83)
 DE9204
 DE9204|---------------------------------------------------------------------|
 DE9204| PID    Reference Object                     Distance      Geod. Az  |
 DE9204|                                                           dddmmss.s |
 DE9204| AF9279 GRAFTON                             APPROX. 0.8 KM 0882127.8 |
 DE9204|---------------------------------------------------------------------|
 DE9204
 DE9204                          SUPERSEDED SURVEY CONTROL
 DE9204
 DE9204  NAD 83(2007)-  38 58 06.68942(N)    090 26 01.95866(W) AD(2002.00) 0
 DE9204  ELLIP H (02/10/07)   97.283  (m)                       GP(2002.00)    
 DE9204  ELLIP H (02/03/05)   97.253  (m)                       GP(       ) 4 2
 DE9204  NAD 83(1997)-  38 58 06.68926(N)    090 26 01.95897(W) AD(       ) 1
 DE9204  ELLIP H (01/06/03)   97.296  (m)                       GP(       ) 3 2
 DE9204
 DE9204.Superseded values are not recommended for survey control.
 DE9204
 DE9204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9204.See file dsdata.pdf to determine how the superseded data were derived.
 DE9204
 DE9204_MARKER: A = ALUMINUM MARKER
 DE9204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9204_STAMPING: GRAFTON AZI NO.1 1996
 DE9204_MARK LOGO: ILDT
 DE9204_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9204_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9204+SATELLITE: SATELLITE OBSERVATIONS - 1996
 DE9204
 DE9204  HISTORY     - Date     Condition        Report By
 DE9204  HISTORY     - 1996     MONUMENTED       ILDT
 DE9204
 DE9204                          STATION DESCRIPTION
 DE9204
 DE9204'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9204'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9204'STATION IS LOCATED S SIDE OF GRAFTON.  TO REACH STATION FROM IL ROUTE
 DE9204'3 AND IL ROUTE 100 IN GRAFTON, GO E ON IL ROUTE 100 FOR 0.05 MI (0.08
 DE9204'KM) TO VINE ST, GO RIGHT S ON VINE ST FOR 0.15 MI (0.24 KM) TO STATION
 DE9204'ON THE LEFT NEAR NE CORNER OF PARKING LOT OF BOAT RAMP. STATION IS
 DE9204'25.0 FEET (7.6 M) E OF CENTERLINE VINE ST, 195.0 FEET (59.4 M) S OF
 DE9204'CENTERLINE WATER ST, 76.9 FEET (23.4 M) SSE OF POWER POLE, 90.2 FEET
 DE9204'(27.5 M) E OF LIGHT POLE, 2.0 FEET (0.6 M) N OF WITNESS POST.  STATION
 DE9204'IS FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0180 ***********************************************************************
 JC0180  DESIGNATION -  GRAFTON GAUGE
 JC0180  PID         -  JC0180
 JC0180  STATE/COUNTY-  IL/JERSEY
 JC0180  COUNTRY     -  US
 JC0180  USGS QUAD   -  GRAFTON (2018)
 JC0180
 JC0180                         *CURRENT SURVEY CONTROL
 JC0180  ______________________________________________________________________
 JC0180* NAD 83(1986) POSITION- 38 58 06.     (N) 090 26 04.     (W)   SCALED
 JC0180* NAVD 88 ORTHO HEIGHT -   130.182 (meters)      427.11  (feet) ADJUSTED
 JC0180  ______________________________________________________________________
 JC0180  GEOID HEIGHT    -        -31.721 (meters)                     GEOID18
 JC0180  DYNAMIC HEIGHT  -        130.103 (meters)      426.85  (feet) COMP
 JC0180  MODELED GRAVITY -    980,017.0   (mgal)                       NAVD 88
 JC0180
 JC0180  VERT ORDER      -  FIRST     CLASS II
 JC0180
 JC0180.The horizontal coordinates were scaled from a map and have
 JC0180.an estimated accuracy of +/- 6 seconds.
 JC0180
 JC0180.The orthometric height was determined by differential leveling and
 JC0180.adjusted by the NATIONAL GEODETIC SURVEY
 JC0180.in June 1991.
 JC0180
 JC0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0180.GEOID18 height accuracy estimate available here.
 JC0180
 JC0180.Click photographs - Photos may exist for this station.
 JC0180
 JC0180.The dynamic height is computed by dividing the NAVD 88
 JC0180.geopotential number by the normal gravity value computed on the
 JC0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0180.degrees latitude (g = 980.6199 gals.).
 JC0180
 JC0180.The modeled gravity was interpolated from observed gravity values.
 JC0180
 JC0180;                    North         East    Units  Estimated Accuracy
 JC0180;SPC IL W     -   255,490.      676,790.      MT  (+/- 180 meters Scaled)
 JC0180
 JC0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD222163(NAD 83)
 JC0180
 JC0180                          SUPERSEDED SURVEY CONTROL
 JC0180
 JC0180  NGVD 29 (??/??/92)  130.305  (m)          427.51   (f) ADJ UNCH    1 2
 JC0180
 JC0180.Superseded values are not recommended for survey control.
 JC0180
 JC0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0180.See file dsdata.pdf to determine how the superseded data were derived.
 JC0180
 JC0180_MARKER: B = BOLT
 JC0180_SETTING: 66 = SET IN ROCK OUTCROP
 JC0180_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0180+STABILITY: POSITION/ELEVATION WELL
 JC0180
 JC0180  HISTORY     - Date     Condition        Report By
 JC0180  HISTORY     - UNK      MONUMENTED       MRC
 JC0180  HISTORY     - 1961     GOOD             CGS
 JC0180
 JC0180                          STATION DESCRIPTION
 JC0180
 JC0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0180'AT GRAFTON.
 JC0180'AT GRAFTON, 0.1 MILE SOUTH ALONG BROWN STREET FROM THE POST
 JC0180'OFFICE, ABOUT 125 YARDS EAST OF THE GRAFTON BOAT CO., ALONG
 JC0180'THE NORTH BANK OF THE MISSISSIPPI RIVER, NEAR THE MOUTH OF THE
 JC0180'ILLINOIS RIVER, ABOUT 75 YARDS SOUTHEAST OF THE JUNCTION OF FRONT
 JC0180'AND BROWN STREET, ALONG A NARROW ROAD LEADING TO THE RIVER, 40
 JC0180'FEET WEST OF THE CENTER LINE OF THE ROAD, 101 FEET SOUTH OF THE
 JC0180'FIRST TELEPHONE POLE WEST OF THE ROAD, 10 1/2 FEET NORTH OF A
 JC0180'1 1/2 FEET STEEL BEAM THAT IS SET IN THE CONCRETE RIVER GAUGE
 JC0180'AND IS IN A DIRECT LINE WITH THE GAUGE, 3 FEET ABOVE THE LEVEL
 JC0180'OF THE ROAD, A COPPER BOLT IN A 4 INCH SQUARE CUT IN THE TOP OF
 JC0180'AN 18-BY-18-BY-8 INCHES STONE SET IN A CONCRETE BED 5 FEET DEEP
 JC0180'AND 3 FEET UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0274 ***********************************************************************
 JB0274  DESIGNATION -  GRAHAM
 JB0274  PID         -  JB0274
 JB0274  STATE/COUNTY-  IL/WHITE
 JB0274  COUNTRY     -  US
 JB0274  USGS QUAD   -  CROSSVILLE (2018)
 JB0274
 JB0274                         *CURRENT SURVEY CONTROL
 JB0274  ______________________________________________________________________
 JB0274* NAD 83(2011) POSITION- 38 14 30.74128(N) 088 05 01.55914(W)   ADJUSTED
 JB0274* NAD 83(2011) ELLIP HT-   104.654 (meters)        (06/27/12)   ADJUSTED
 JB0274* NAD 83(2011) EPOCH   -  2010.00
 JB0274* NAVD 88 ORTHO HEIGHT -   135.410 (meters)      444.26  (feet) ADJUSTED
 JB0274  ______________________________________________________________________
 JB0274  GEOID HEIGHT    -        -30.741 (meters)                     GEOID18
 JB0274  NAD 83(2011) X  -    167,724.690 (meters)                     COMP
 JB0274  NAD 83(2011) Y  - -5,013,132.901 (meters)                     COMP
 JB0274  NAD 83(2011) Z  -  3,926,629.960 (meters)                     COMP
 JB0274  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 JB0274  DYNAMIC HEIGHT  -        135.323 (meters)      443.97  (feet) COMP
 JB0274  MODELED GRAVITY -    979,979.8   (mgal)                       NAVD 88
 JB0274
 JB0274  VERT ORDER      -  SECOND    CLASS 0
 JB0274
 JB0274  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0274  Standards:
 JB0274         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0274            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0274  -------------------------------------------------------------------
 JB0274  NETWORK    0.70   1.14           0.32   0.24   0.58     -0.03438970
 JB0274  -------------------------------------------------------------------
 JB0274  Click here for local accuracies and other accuracy information.
 JB0274
 JB0274.The horizontal coordinates were established by GPS observations
 JB0274.and adjusted by the National Geodetic Survey in June 2012.
 JB0274
 JB0274.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0274.been affixed to the stable North American tectonic plate. See 
 JB0274.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0274
 JB0274.The horizontal coordinates are valid at the epoch date displayed above
 JB0274.which is a decimal equivalence of Year/Month/Day.
 JB0274
 JB0274.The orthometric height was determined by differential leveling and
 JB0274.adjusted by the NATIONAL GEODETIC SURVEY
 JB0274.in June 1991.
 JB0274
 JB0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0274.GEOID18 height accuracy estimate available here.
 JB0274
 JB0274.Click photographs - Photos may exist for this station.
 JB0274
 JB0274.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0274
 JB0274.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0274
 JB0274.The ellipsoidal height was determined by GPS observations
 JB0274.and is referenced to NAD 83.
 JB0274
 JB0274.The dynamic height is computed by dividing the NAVD 88
 JB0274.geopotential number by the normal gravity value computed on the
 JB0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0274.degrees latitude (g = 980.6199 gals.).
 JB0274
 JB0274.The modeled gravity was interpolated from observed gravity values.
 JB0274
 JB0274. The following values were computed from the NAD 83(2011) position.
 JB0274
 JB0274;                    North         East     Units Scale Factor Converg.
 JB0274;SPC IL E     -   174,851.191   321,847.355   MT  0.99998088   +0 09 16.1
 JB0274;SPC IL E     -   573,657.62  1,055,927.53   sFT  0.99998088   +0 09 16.1
 JB0274;UTM  16      - 4,233,207.079   405,160.237   MT  0.99971077   -0 40 15.2
 JB0274
 JB0274!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0274!SPC IL E     -   0.99998358  x   0.99998088  =   0.99996446
 JB0274!UTM  16      -   0.99998358  x   0.99971077  =   0.99969435
 JB0274
 JB0274:                Primary Azimuth Mark                     Grid Az
 JB0274:SPC IL E     -  GRAHAM AZ MK                             263 43 51.9
 JB0274:UTM  16      -  GRAHAM AZ MK                             264 33 23.2
 JB0274
 JB0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0516033207(NAD 83)
 JB0274
 JB0274|---------------------------------------------------------------------|
 JB0274| PID    Reference Object                     Distance      Geod. Az  |
 JB0274|                                                           dddmmss.s |
 JB0274| JB0275 GRAHAM RM 1                          49.844 METERS 15109     |
 JB0274| JB1554 GRAHAM RM 3                          42.209 METERS 17402     |
 JB0274| JB0273 GRAHAM RM 2                          43.455 METERS 17719     |
 JB0274| JB0272 GRAHAM AZ MK                                       2635308.0 |
 JB0274|---------------------------------------------------------------------|
 JB0274
 JB0274                          SUPERSEDED SURVEY CONTROL
 JB0274
 JB0274  NAD 83(2007)-  38 14 30.74142(N)    088 05 01.56005(W) AD(2002.00) 0
 JB0274  ELLIP H (02/10/07)  104.700  (m)                       GP(2002.00)    
 JB0274  ELLIP H (02/03/05)  104.682  (m)                       GP(       ) 4 2
 JB0274  NAD 83(1997)-  38 14 30.74128(N)    088 05 01.56035(W) AD(       ) 1
 JB0274  ELLIP H (11/20/03)  104.690  (m)                       GP(       ) 3 1
 JB0274  NAD 83(1997)-  38 14 30.74229(N)    088 05 01.56053(W) AD(       ) 2
 JB0274  NAD 83(1997)-  38 14 30.74231(N)    088 05 01.56070(W) AD(       ) 2
 JB0274  NAD 83(1993)-  38 14 30.75229(N)    088 05 01.55908(W) AD(       ) 2
 JB0274  NAD 83(1986)-  38 14 30.75422(N)    088 05 01.56066(W) AD(       ) 2
 JB0274  NAD 27      -  38 14 30.58441(N)    088 05 01.43261(W) AD(       ) 2
 JB0274  NAVD 88             135.41   (m)          444.3    (f) LEVELING    3  
 JB0274  NGVD 29 (??/??/92)  135.537  (m)          444.67   (f) ADJ UNCH    2 0
 JB0274  NGVD 29             135.54   (m)          444.7    (f) LEVELING    3  
 JB0274
 JB0274.Superseded values are not recommended for survey control.
 JB0274
 JB0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0274.See file dsdata.pdf to determine how the superseded data were derived.
 JB0274
 JB0274_MARKER: DE = TRAVERSE STATION DISK
 JB0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0274_STAMPING: GRAHAM 1961
 JB0274_MARK LOGO: CGS
 JB0274_PROJECTION: RECESSED 38 CENTIMETERS
 JB0274_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0274+STABILITY: SURFACE MOTION
 JB0274_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0274+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2014
 JB0274
 JB0274  HISTORY     - Date     Condition        Report By
 JB0274  HISTORY     - 1961     MONUMENTED       CGS
 JB0274  HISTORY     - 1961     GOOD             CGS
 JB0274  HISTORY     - 1964     GOOD             CGS
 JB0274  HISTORY     - 1975     GOOD             NGS
 JB0274  HISTORY     - 1975     GOOD             NGS
 JB0274  HISTORY     - 20030327 GOOD             ILDT
 JB0274  HISTORY     - 20120625 GOOD             ILDT
 JB0274  HISTORY     - 20141104 GOOD             ILDT
 JB0274
 JB0274                          STATION DESCRIPTION
 JB0274
 JB0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0274'THE STATION IS LOCATED ABOUT 5.5 MILES NORTH OR CROSSVILLE, ABOUT 5
 JB0274'MILES WEST-SOUTHWEST OF GRAYVILLE AND ABOUT 1 MILE SOUTH OF THE
 JB0274'EDWARD-WHITE COUNTY LINE.
 JB0274'
 JB0274'TO REACH THE STATION FROM THE JUNCTION OF COURT STREET AND NORTH
 JB0274'STREET IN GRAYVILLE, GO WEST ON NORTH STREET FOR 4.2 MILES TO A GARAGE
 JB0274'ON RIGHT AND A CROSSROAD, TURN LEFT, GO SOUTH ON GRAVEL ROAD FOR 1.0
 JB0274'MILE TO A T-ROAD, TURN RIGHT, GO WEST FOR 0.45 MILE TO THE TOP OF
 JB0274'SMALL HILL AND THE STATION ON NORTH SIDE OF ROAD.
 JB0274'
 JB0274'THE STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 14 INCH
 JB0274'SQUARE CONCRETE POST WHICH IS SET ABOUT 14 INCHES BELOW THE SURFACE OF
 JB0274'THE GROUND AND IS STAMPED GRAHAM 1961.  THE MARK IS 168 FEET NORTH OF
 JB0274'CENTER OF ROAD AND 13.6 FEET NORTH-NORTHEAST OF ALONE TREE.
 JB0274'
 JB0274'REFERENCE MARK 1, A STANDARD REFERENCE DIST SET IN TOP OF A 12 INCH
 JB0274'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0274'AND IS STAMPED GRAHAM NO 1 1961.  THE MARK IS 153.5 FEET SOUTH OF A
 JB0274'LONE TREE, 28 FEET EAST OF CENTER OF FIELD ENTRANCE AND 23 FEET NORTH
 JB0274'OF CENTER OF ROAD.
 JB0274'
 JB0274'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0274'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0274'AND IS STAMPED GRAHAM NO 2 1961.  THE MARK IS 44 FEET WEST OF CENTER
 JB0274'OF A FIELD ENTRANCE, 130 FEET SOUTH OF A LONE TREE, 26 FEET NORTH OF
 JB0274'CENTER OF ROAD AND 19.5 FEET EAST OF A TELEPHONE POLE.
 JB0274'
 JB0274'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0274'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES ABOVE THE GROUND AND IS
 JB0274'STAMPED GRAHAM 1961.  THE MARK IS 40 FEET WEST OF A TELEPHONE POLE, 23
 JB0274'FEET NORTH OF CENTER OF ROAD, 1.6 FEET EAST-SOUTHEAST OF WITNESS POST
 JB0274'AND 1 FOOT SOUTH OF FENCE.
 JB0274'
 JB0274'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVEL ROAD FOR
 JB0274'0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT, NORTH SIDE OF ROAD.
 JB0274'
 JB0274'THE DISTANCE FROM RM NO 1 TO RM NO 2 IS 72.2 FEET.
 JB0274'
 JB0274'HEIGHT OF LIGHT ABOVE STATION MARK 3.56 METERS.
 JB0274
 JB0274                          STATION RECOVERY (1961)
 JB0274
 JB0274'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0274'6 MI SW FROM GRAYVILLE.
 JB0274'ABOUT 4.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE JUNCTION
 JB0274'OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0274'THENCE 1.0 MILE SOUTH ALONG AN OILED ROAD, THENCE 0.35 MILE
 JB0274'WEST ALONG A GRAVEL ROAD, NEAR A LONE TREE AT THE HIGHEST
 JB0274'PART OF THE HILL, 168 FEET NORTH OF THE CENTER OF THE ROAD, 13
 JB0274'FEET NORTH-NORTHEAST OF A LONE 20 INCH WALNUT TREE, 143.5 FEET
 JB0274'NORTH OF A TELEPHONE POLE, AND SET IN THE TOP OF A CONCRETE POST
 JB0274'ABOUT 15 INCHES BELOW THE SURFACE OF THE GROUND.
 JB0274
 JB0274                          STATION RECOVERY (1964)
 JB0274
 JB0274'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (CFO)
 JB0274'THE STATION MARK REFERENCE MARKS AND THE AZIMUTH MARK WERE ALL
 JB0274'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 JB0274'THE DESCRIPTION TO REACH THE STATION IS CORRECT.
 JB0274
 JB0274                          STATION RECOVERY (1975)
 JB0274
 JB0274'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB0274'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE FOUND
 JB0274'IN GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND DESTROYED BY FARM
 JB0274'EQUIPMENT.  REFERENCE MARK 3 WAS SET.
 JB0274'
 JB0274'THE STATION IS ON THE PROPERTY OF A MR. DUNCAN WHO REQUESTED THAT NO
 JB0274'METAL POSTS BE SET OR ANY MONUMENT BE SET ON THE SURFACE ON HIS
 JB0274'PROPERTY.  THE STATION IS 169 FEET NORTH OF THE CENTERLINE OF A
 JB0274'PAVED ROAD, 68 FEET WEST OF THE NORTHWEST CORNER OF A METAL SHED, 47
 JB0274'FEET WEST OF THE CENTERLINE OF A DRIVEWAY AND 37 FEET SOUTHWEST OF
 JB0274'A POWERLINE POLE.  THE MONUMENT IS 15 INCHES UNDERGROUND AND
 JB0274'THE DISK IS STAMPED GRAHAM 1961.
 JB0274'
 JB0274'TO REACH THE STATION FROM THE INTERSECTION OF COURT STREET AND NORTH
 JB0274'STREET IN THE TOWN OF GRAYSVILLE, GO WEST ON NORTH STREET FOR 4.2
 JB0274'MILES TO A CROSSROAD.  TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR
 JB0274'1.0 MILE TO A T ROAD.  TURN RIGHT AND GO WEST ON A PAVED ROAD FOR
 JB0274'0.45 MILE TO THE TOP OF A SMALL RISE AND THE STATION ON THE RIGHT,
 JB0274'NORTH SIDE OF ROAD.
 JB0274'
 JB0274'REFERENCE MARK 1 IS 63 FEET EAST OF A POWERLINE POLE, 30 FEET EAST
 JB0274'OF THE CENTERLINE OF THE DRIVEWAY AND 25 FEET NORTH OF THE
 JB0274'CENTERLINE OF THE PAVED ROAD.  THE MONUMENT IS FLUSH WITH THE GROUND
 JB0274'AND THE DISK IS STAMPED GRAHAM NO 1 1961.
 JB0274'
 JB0274'REFERENCE MARK 3 IS 36 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY,
 JB0274'30 FEET NORTH OF THE CENTERLINE OF THE ROAD, 14 FEET EAST OF A
 JB0274'CORNER FENCE POST AND 1 FOOT WEST OF A POWERLINE POLE.  THE MONUMENT
 JB0274'IS A PRECAST 3 FOOT ALUMINUM TYPE.  THE DISK IS STAMPED GRAHAM
 JB0274'1961 NO 3 1975.
 JB0274'
 JB0274'AZIMUTH MARK IS 40 FEET WEST OF A TELEPHONE POLE, 23 FEET NORTH OF
 JB0274'THE CENTERLINE OF THE PAVED ROAD, 1 FOOT EAST OF A METAL WITNESS
 JB0274'POST AND 1 FOOT NORTH OF A FENCELINE.  THE MONUMENT PROJECTS 2
 JB0274'INCHES AND THE DISK IS STAMPED GRAHAM 1961.
 JB0274'
 JB0274'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE WEST ON THE
 JB0274'PAVED ROAD FOR 0.25 MILE TO THE MARK ON THE RIGHT.
 JB0274'
 JB0274'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES SOUTHWEST
 JB0274'OF GRAYVILLE.
 JB0274
 JB0274                          STATION RECOVERY (1975)
 JB0274
 JB0274'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 JB0274'RECOVERED IN GOOD CONDITION.
 JB0274
 JB0274                          STATION RECOVERY (2003)
 JB0274
 JB0274'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (BES)
 JB0274'RECOVERED AS DESCRIBED
 JB0274'
 JB0274
 JB0274                          STATION RECOVERY (2012)
 JB0274
 JB0274'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0274'RECOVERED IN GOOD CONDITION.
 JB0274
 JB0274                          STATION RECOVERY (2014)
 JB0274
 JB0274'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0274'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0272 ***********************************************************************
 JB0272  DESIGNATION -  GRAHAM AZ MK
 JB0272  PID         -  JB0272
 JB0272  STATE/COUNTY-  IL/WHITE
 JB0272  COUNTRY     -  US
 JB0272  USGS QUAD   -  CROSSVILLE (2018)
 JB0272
 JB0272                         *CURRENT SURVEY CONTROL
 JB0272  ______________________________________________________________________
 JB0272* NAD 83(1986) POSITION- 38 14 29.     (N) 088 05 17.     (W)   SCALED
 JB0272* NAVD 88 ORTHO HEIGHT -   126.740 (meters)      415.81  (feet) ADJUSTED
 JB0272  ______________________________________________________________________
 JB0272  GEOID HEIGHT    -        -30.736 (meters)                     GEOID18
 JB0272  DYNAMIC HEIGHT  -        126.657 (meters)      415.54  (feet) COMP
 JB0272  MODELED GRAVITY -    979,980.0   (mgal)                       NAVD 88
 JB0272
 JB0272  VERT ORDER      -  SECOND    CLASS 0
 JB0272
 JB0272.The horizontal coordinates were scaled from a map and have
 JB0272.an estimated accuracy of +/- 6 seconds.
 JB0272
 JB0272.The orthometric height was determined by differential leveling and
 JB0272.adjusted by the NATIONAL GEODETIC SURVEY
 JB0272.in June 1991.
 JB0272
 JB0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0272.GEOID18 height accuracy estimate available here.
 JB0272
 JB0272.Click photographs - Photos may exist for this station.
 JB0272
 JB0272.The dynamic height is computed by dividing the NAVD 88
 JB0272.geopotential number by the normal gravity value computed on the
 JB0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0272.degrees latitude (g = 980.6199 gals.).
 JB0272
 JB0272.The modeled gravity was interpolated from observed gravity values.
 JB0272
 JB0272;                    North         East    Units  Estimated Accuracy
 JB0272;SPC IL E     -   174,800.      321,470.      MT  (+/- 180 meters Scaled)
 JB0272
 JB0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH047331(NAD 83)
 JB0272
 JB0272                          SUPERSEDED SURVEY CONTROL
 JB0272
 JB0272  NGVD 29 (??/??/92)  126.866  (m)          416.23   (f) ADJ UNCH    2 0
 JB0272
 JB0272.Superseded values are not recommended for survey control.
 JB0272
 JB0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0272.See file dsdata.pdf to determine how the superseded data were derived.
 JB0272
 JB0272_MARKER: DZ = AZIMUTH MARK DISK
 JB0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0272_STAMPING: GRAHAM 1961
 JB0272_MARK LOGO: CGS
 JB0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0272+STABILITY: SURFACE MOTION
 JB0272
 JB0272  HISTORY     - Date     Condition        Report By
 JB0272  HISTORY     - 1961     MONUMENTED       CGS
 JB0272  HISTORY     - 1975     GOOD             NGS
 JB0272
 JB0272                          STATION DESCRIPTION
 JB0272
 JB0272'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0272'6.2 MI WSW FROM GRAYVILLE.
 JB0272'ABOUT 4.6 MILES WEST ON BLACK TOP ROAD FROM THE JUNCTION OF COURT
 JB0272'STREET AND NORTH STREET (STATE HIGHWAY 1) IN GRAYVILLE, THENCE
 JB0272'1.0 MILE SOUTH ON OILED ROAD, THENCE 0.65 MILE WEST ON GRAVELED
 JB0272'ROAD, NEAR HOUSE NORTH OF ROAD, 135 FEET EAST OF CENTER OF
 JB0272'DRIVEWAY, 62 FEET NORTHEAST OF POWER POLE WITH TRANSFORMER, 41
 JB0272'FEET WEST OF TELEPHONE POLE, 23 FEET NORTH OF CENTER OF ROAD,
 JB0272'1.6 FEET EAST OF WITNESS POST, 1 FOOT NORTH OF FENCE, ABOUT 1.5
 JB0272'FEET ABOVE THE LEVEL OF ROAD AND SET IN TOP OF A CONCRETE
 JB0272'POST PROJECTING 2-INCHES.
 JB0272
 JB0272                          STATION RECOVERY (1975)
 JB0272
 JB0272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 JB0272'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0275 ***********************************************************************
 JB0275  DESIGNATION -  GRAHAM RM 1
 JB0275  PID         -  JB0275
 JB0275  STATE/COUNTY-  IL/WHITE
 JB0275  COUNTRY     -  US
 JB0275  USGS QUAD   -  CROSSVILLE (2018)
 JB0275
 JB0275                         *CURRENT SURVEY CONTROL
 JB0275  ______________________________________________________________________
 JB0275* NAD 83(1986) POSITION- 38 14 29.33   (N) 088 05 00.57   (W)   HD_HELD1
 JB0275* NAVD 88 ORTHO HEIGHT -   134.511 (meters)      441.31  (feet) ADJUSTED
 JB0275  ______________________________________________________________________
 JB0275  GEOID HEIGHT    -        -30.741 (meters)                     GEOID18
 JB0275  DYNAMIC HEIGHT  -        134.424 (meters)      441.02  (feet) COMP
 JB0275  MODELED GRAVITY -    979,979.8   (mgal)                       NAVD 88
 JB0275
 JB0275  VERT ORDER      -  SECOND    CLASS 0
 JB0275
 JB0275.The horizontal coordinates were determined by differentially corrected
 JB0275.hand held GPS observations or other comparable positioning techniques
 JB0275.and have an estimated accuracy of +/- 3 meters.
 JB0275
 JB0275.The orthometric height was determined by differential leveling and
 JB0275.adjusted by the NATIONAL GEODETIC SURVEY
 JB0275.in June 1991.
 JB0275
 JB0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0275.GEOID18 height accuracy estimate available here.
 JB0275
 JB0275.Click photographs - Photos may exist for this station.
 JB0275
 JB0275.The dynamic height is computed by dividing the NAVD 88
 JB0275.geopotential number by the normal gravity value computed on the
 JB0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0275.degrees latitude (g = 980.6199 gals.).
 JB0275
 JB0275.The modeled gravity was interpolated from observed gravity values.
 JB0275
 JB0275;                    North         East    Units  Estimated Accuracy
 JB0275;SPC IL E     -   174,807.7     321,871.5     MT  (+/- 3 meters HH1 GPS) 
 JB0275
 JB0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0518333163(NAD 83)
 JB0275
 JB0275                          SUPERSEDED SURVEY CONTROL
 JB0275
 JB0275  NGVD 29 (??/??/92)  134.637  (m)          441.72   (f) ADJ UNCH    2 0
 JB0275
 JB0275.Superseded values are not recommended for survey control.
 JB0275
 JB0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0275.See file dsdata.pdf to determine how the superseded data were derived.
 JB0275
 JB0275_MARKER: DR = REFERENCE MARK DISK
 JB0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0275_STAMPING: GRAHAM NO 1 1961
 JB0275_MARK LOGO: CGS
 JB0275_PROJECTION: FLUSH
 JB0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0275+STABILITY: SURFACE MOTION
 JB0275
 JB0275  HISTORY     - Date     Condition        Report By
 JB0275  HISTORY     - 1961     MONUMENTED       CGS
 JB0275  HISTORY     - 1975     GOOD             NGS
 JB0275
 JB0275                          STATION DESCRIPTION
 JB0275
 JB0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0275'6 MI SW FROM GRAYVILLE.
 JB0275'ABOUT 4.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE JUNCTION
 JB0275'OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0275'THENCE 1.0 MILE SOUTH ALONG AN OILED ROAD, THENCE 0.35 MILE
 JB0275'WEST ALONG A GRAVEL ROAD, NEAR A LONE TREE AT THE HIGHEST PART
 JB0275'OF THE HILL, 163.4 FEET SOUTHEAST OF TRAVERSE STATION GRAHAM,
 JB0275'92 FEET EAST OF A TELEPHONE POLE, 28 FEET EAST OF CENTER OF
 JB0275'FIELD ENTRANCE, 24 FEET NORTH OF CENTER OF ROAD, ABOUT 4 FEET
 JB0275'ABOVE THE LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST FLUSH
 JB0275'WITH THE SURFACE OF GROUND.
 JB0275
 JB0275                          STATION RECOVERY (1975)
 JB0275
 JB0275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 JB0275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1554 ***********************************************************************
 JB1554  DESIGNATION -  GRAHAM RM 3
 JB1554  PID         -  JB1554
 JB1554  STATE/COUNTY-  IL/WHITE
 JB1554  COUNTRY     -  US
 JB1554  USGS QUAD   -  CROSSVILLE (2018)
 JB1554
 JB1554                         *CURRENT SURVEY CONTROL
 JB1554  ______________________________________________________________________
 JB1554* NAD 83(1986) POSITION- 38 14 29.38   (N) 088 05 01.38   (W)   HD_HELD1
 JB1554* NAVD 88 ORTHO HEIGHT -   134.58  (+/-2cm)      441.5   (feet) VERTCON3
 JB1554  ______________________________________________________________________
 JB1554  GEOID HEIGHT    -        -30.741 (meters)                     GEOID18
 JB1554  VERT ORDER      -  THIRD (See Below)
 JB1554
 JB1554.The horizontal coordinates were determined by differentially corrected
 JB1554.hand held GPS observations or other comparable positioning techniques
 JB1554.and have an estimated accuracy of +/- 3 meters.
 JB1554
 JB1554.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1554.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1554
 JB1554.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1554.GEOID18 height accuracy estimate available here.
 JB1554
 JB1554.The vertical order pertains to the NGVD 29 superseded value.
 JB1554
 JB1554.Click photographs - Photos may exist for this station.
 JB1554
 JB1554;                    North         East    Units  Estimated Accuracy
 JB1554;SPC IL E     -   174,809.2     321,851.8     MT  (+/- 3 meters HH1 GPS) 
 JB1554
 JB1554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0516433165(NAD 83)
 JB1554
 JB1554                          SUPERSEDED SURVEY CONTROL
 JB1554
 JB1554  NGVD 29 (11/09/15)  134.71   (m)          442.0    (f) RESET       3  
 JB1554
 JB1554.Superseded values are not recommended for survey control.
 JB1554
 JB1554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1554.See file dsdata.pdf to determine how the superseded data were derived.
 JB1554
 JB1554_MARKER: DR = REFERENCE MARK DISK
 JB1554_SETTING: 0 = UNSPECIFIED SETTING
 JB1554_STAMPING: GRAHAM 1961 NO 3 1975
 JB1554_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1554
 JB1554  HISTORY     - Date     Condition        Report By
 JB1554  HISTORY     - 1975     MONUMENTED       NGS
 JB1554
 JB1554                          STATION DESCRIPTION
 JB1554
 JB1554'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 JB1554'5.95 MI SW FROM GRAYSVILLE.
 JB1554'4.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE JUNCTION OF COURT
 JB1554'STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYSVILLE, THENCE 1.0
 JB1554'MILE SOUTH ALONG A PAVED ROAD, THENCE 0.35 MILE WEST ALONG A PAVED
 JB1554'ROAD TO A SMALL RISE RIGHT AT THE WEST SIDE OF A GRAVELED DRIVEWAY, 36
 JB1554'FEET WEST OF THE CENTERLINE OF THE DRIVEWAY, 30 30 FEET NORTH OF THE
 JB1554'CENTERLINE OF THE ROAD, 14 FEET EAST OF A CORNER FENCE POST, AND 1
 JB1554'FOOT WEST OF A POWER POLE.
 JB1554'THE MARK IS 4 FT ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1872 ***********************************************************************
 JB1872  CBN         -  This is a Cooperative Base Network Control Station.
 JB1872  DESIGNATION -  GRAMMER
 JB1872  PID         -  JB1872
 JB1872  STATE/COUNTY-  IL/FRANKLIN
 JB1872  COUNTRY     -  US
 JB1872  USGS QUAD   -  SESSER (2018)
 JB1872
 JB1872                         *CURRENT SURVEY CONTROL
 JB1872  ______________________________________________________________________
 JB1872* NAD 83(2011) POSITION- 38 02 16.47818(N) 089 00 43.44447(W)   ADJUSTED
 JB1872* NAD 83(2011) ELLIP HT-   139.093 (meters)        (06/27/12)   ADJUSTED
 JB1872* NAD 83(2011) EPOCH   -  2010.00
 JB1872* NAVD 88 ORTHO HEIGHT -   168.7   (meters)      553.    (feet) GPS OBS
 JB1872  ______________________________________________________________________
 JB1872  NAVD 88 orthometric height was determined with geoid model    GEOID99
 JB1872  GEOID HEIGHT    -        -29.603 (meters)                     GEOID99
 JB1872  GEOID HEIGHT    -        -29.625 (meters)                     GEOID18
 JB1872  NAD 83(2011) X  -     86,725.409 (meters)                     COMP
 JB1872  NAD 83(2011) Y  - -5,029,199.390 (meters)                     COMP
 JB1872  NAD 83(2011) Z  -  3,908,844.733 (meters)                     COMP
 JB1872  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 JB1872
 JB1872  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1872  Standards:
 JB1872         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1872            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1872  -------------------------------------------------------------------
 JB1872  NETWORK    0.99   1.61           0.45   0.35   0.82     -0.02647407
 JB1872  -------------------------------------------------------------------
 JB1872  Click here for local accuracies and other accuracy information.
 JB1872
 JB1872.The horizontal coordinates were established by GPS observations
 JB1872.and adjusted by the National Geodetic Survey in June 2012.
 JB1872
 JB1872.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1872.been affixed to the stable North American tectonic plate. See 
 JB1872.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1872
 JB1872.The horizontal coordinates are valid at the epoch date displayed above
 JB1872.which is a decimal equivalence of Year/Month/Day.
 JB1872
 JB1872.The orthometric height was determined by GPS observations and a
 JB1872.high-resolution geoid model.
 JB1872
 JB1872.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1872.GEOID18 height accuracy estimate available here.
 JB1872
 JB1872.Click photographs - Photos may exist for this station.
 JB1872
 JB1872.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1872
 JB1872.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1872
 JB1872.The ellipsoidal height was determined by GPS observations
 JB1872.and is referenced to NAD 83.
 JB1872
 JB1872. The following values were computed from the NAD 83(2011) position.
 JB1872
 JB1872;                    North         East     Units Scale Factor Converg.
 JB1872;SPC IL E     -   152,400.170   240,416.925   MT  1.00001871   -0 25 05.7
 JB1872;SPC IL E     -   499,999.56    788,767.86   sFT  1.00001871   -0 25 05.7
 JB1872;UTM  16      - 4,211,932.125   323,427.971   MT  0.99998400   -1 14 24.4
 JB1872
 JB1872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1872!SPC IL E     -   0.99997817  x   1.00001871  =   0.99999688
 JB1872!UTM  16      -   0.99997817  x   0.99998400  =   0.99996218
 JB1872
 JB1872:                Primary Azimuth Mark                     Grid Az
 JB1872:SPC IL E     -  GRAMMER AZ MK                            087 01 34.4
 JB1872:UTM  16      -  GRAMMER AZ MK                            087 50 53.1
 JB1872
 JB1872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2342711932(NAD 83)
 JB1872
 JB1872|---------------------------------------------------------------------|
 JB1872| PID    Reference Object                     Distance      Geod. Az  |
 JB1872|                                                           dddmmss.s |
 JB1872| CI3714 GRAMMER AZ MK                                      0863628.7 |
 JB1872| JB1749 BENTON SO ILL FORESTRY LOT          APPROX. 7.9 KM 0931833.4 |
 JB1872| HB1634 BENTON MUNICIPAL TANK               APPROX. 9.2 KM 1182504.5 |
 JB1872| CI3715 GRAMMER RM 1                         24.442 METERS 11844     |
 JB1872| HB1643 BUCKNER OLD BEN COAL CO STACK       APPROX. 6.4 KM 1744520.6 |
 JB1872| CI3716 GRAMMER RM 2                         18.014 METERS 22729     |
 JB1872| HB1646 COELLO CONCRETE CASTING CO STK      APPROX. 6.9 KM 2305018.5 |
 JB1872| JB1874 SESSER MUNICIPAL TANK               APPROX. 6.4 KM 3303720.6 |
 JB1872|---------------------------------------------------------------------|
 JB1872
 JB1872                          SUPERSEDED SURVEY CONTROL
 JB1872
 JB1872  NAD 83(2007)-  38 02 16.47822(N)    089 00 43.44529(W) AD(2002.00) 0
 JB1872  ELLIP H (02/10/07)  139.116  (m)                       GP(2002.00)    
 JB1872  NAD 83(1997)-  38 02 16.47814(N)    089 00 43.44520(W) AD(       ) A
 JB1872  ELLIP H (09/15/03)  139.117  (m)                       GP(       ) 4 1
 JB1872  NAD 83(1997)-  38 02 16.47734(N)    089 00 43.44666(W) AD(       ) 1
 JB1872  NAD 83(1993)-  38 02 16.48879(N)    089 00 43.44620(W) AD(       ) 1
 JB1872  NAD 83(1986)-  38 02 16.49036(N)    089 00 43.44781(W) AD(       ) 1
 JB1872  NAD 27      -  38 02 16.30947(N)    089 00 43.18615(W) AD(       ) 1
 JB1872
 JB1872.Superseded values are not recommended for survey control.
 JB1872
 JB1872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1872.See file dsdata.pdf to determine how the superseded data were derived.
 JB1872
 JB1872_MARKER: DS = TRIANGULATION STATION DISK
 JB1872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1872_STAMPING: GRAMMER 1960
 JB1872_MARK LOGO: CGS
 JB1872_PROJECTION: FLUSH
 JB1872_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1872+STABILITY: SURFACE MOTION
 JB1872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1872+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2002
 JB1872
 JB1872  HISTORY     - Date     Condition        Report By
 JB1872  HISTORY     - 1960     MONUMENTED       CGS
 JB1872  HISTORY     - 1961     GOOD             CGS
 JB1872  HISTORY     - 20020808 GOOD             NGS
 JB1872
 JB1872                          STATION DESCRIPTION
 JB1872
 JB1872'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1872'THE STATION IS LOCATED ABOUT 6.0 MILES NORTHWEST OF BENTON, ABOUT
 JB1872'5.0 MILES NORTH-NORTHEAST OF CHRISTOPHER AND ABOUT 4.0 MILES
 JB1872'SOUTH-SOUTHEAST OF SESSER.
 JB1872'
 JB1872'TO REACH THE STATION FROM THE WEST SIDE OF THE COURTHOUSE SQUARE IN
 JB1872'BENTON, GO WEST ON STATE HIGHWAY 14 FOR 3.1 MILES TO THE BRIDGE OVER
 JB1872'THE BIG MUDDY RIVER, CONTINUE AHEAD FOR 0.4 MILE TO A SIDE ROAD
 JB1872'RIGHT, TURN RIGHT AND GO NORTH ON REND CITY ROAD FOR 2.1 MILES TO
 JB1872'CROSSROADS, CONTINUE AHEAD FOR 1.4 MILES TO POINT WHERE THE
 JB1872'MAIN ROAD TURNS RIGHT, NORTH.  KEEP STRAIGHT AHEAD AND GO WEST
 JB1872'FOR 0.6 MILE TO A T INTERSECTION, TURN LEFT, GO SOUTH FOR 0.15
 JB1872'MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE
 JB1872'SOUTH FOR 0.05 MILE, TURN RIGHT AND GO WEST FOR 0.5 MILE TO
 JB1872'THE TOP OF HILL AND THE STATION ON THE RIGHT AS DESCRIBED.
 JB1872'
 JB1872'THE STATION IS A STANDARD DISK SET IN TOP OF A CONCRETE POST WHICH
 JB1872'IS SET FLUSH AND THE DISK IS STAMPED GRAMMER 1960.  THE MARK IS 61
 JB1872'FEET NORTH OF THE CENTER OF ROAD, 58 FEET SOUTH OF POWERLINE POLE,
 JB1872'39 FEET NORTH OF FENCE CORNER AND 2.7 FEET SOUTH OF WITNESS POST.
 JB1872'
 JB1872'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN TOP OF A CONCRETE POST
 JB1872'WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED GRAMMER NO 1
 JB1872'1960.  THE MARK IS 70 FEET EAST OF FENCE CORNER, 21 FEET NORTH OF
 JB1872'THE CENTER OF ROAD AND 1 FOOT NORTH OF FENCE.
 JB1872'
 JB1872'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN TOP OF A CONCRETE
 JB1872'POST WHICH IS SET FLUSH AND THE DISK IS STAMPED GRAMMER NO 2 1960.
 JB1872'THE MARK IS 43 FEET WEST OF FENCE CORNER, 22 FEET NORTH OF THE
 JB1872'CENTER OF ROAD AND IS SET IN FENCE LINE.
 JB1872'
 JB1872'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A CONCRETE POST WHICH
 JB1872'IS SET FLUSH AND THE DISK IS STAMPED GRAMMER 1960.  THE MARK IS 25
 JB1872'FEET EAST OF THE CENTER OF ROAD, 1.8 FEET NORTH OF WITNESS POST,
 JB1872'1.7 FEET NORTHWEST OF POWERLINE POLE AND 1 FOOT SOUTHWEST OF
 JB1872'FENCE.
 JB1872'
 JB1872'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 JB1872
 JB1872                          STATION RECOVERY (1961)
 JB1872
 JB1872'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1872'NO MEASUREMENT BETWEEN RMS, FENCE ON LINE.
 JB1872'
 JB1872'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 JB1872'FOUND IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO REFERENCE
 JB1872'MARK 1 AND THE AZIMUTH MARK CHECKED.  THE DIRECTION TO REFERENCE
 JB1872'MARK 2 CHECKED BUT THE DISTANCE WAS FOUND TO BE 0.14 FOOT SHORTER
 JB1872'THAN PREVIOUSLY MEASURED.
 JB1872'
 JB1872'THE PREVIOUS DESCRIPTION IS ADEQUATE.
 JB1872'
 JB1872'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 JB1872
 JB1872                          STATION RECOVERY (2002)
 JB1872
 JB1872'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (MW)
 JB1872'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3158 ***********************************************************************
 ME3158  DESIGNATION -  GRAND
 ME3158  PID         -  ME3158
 ME3158  STATE/COUNTY-  IL/DU PAGE
 ME3158  COUNTRY     -  US
 ME3158  USGS QUAD   -  ELMHURST (2018)
 ME3158
 ME3158                         *CURRENT SURVEY CONTROL
 ME3158  ______________________________________________________________________
 ME3158* NAD 83(1997) POSITION- 41 55 53.92331(N) 087 56 25.76106(W)   ADJUSTED
 ME3158* NAVD 88 ORTHO HEIGHT -   211.    (meters)      692.    (feet) SCALED
 ME3158  ______________________________________________________________________
 ME3158  GEOID HEIGHT    -        -33.512 (meters)                     GEOID18
 ME3158  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 ME3158  HORZ ORDER      -  SECOND
 ME3158
 ME3158.The horizontal coordinates were established by classical geodetic methods
 ME3158.and adjusted by the National Geodetic Survey in October 1999.
 ME3158
 ME3158.The orthometric height was scaled from a topographic map.
 ME3158
 ME3158.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3158.GEOID18 height accuracy estimate available here.
 ME3158
 ME3158.Click photographs - Photos may exist for this station.
 ME3158
 ME3158.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3158
 ME3158. The following values were computed from the NAD 83(1997) position.
 ME3158
 ME3158;                    North         East     Units Scale Factor Converg.
 ME3158;SPC IL E     -   584,585.111   332,581.460   MT  0.99998806   +0 15 45.1
 ME3158;SPC IL E     - 1,917,926.32  1,091,144.34   sFT  0.99998806   +0 15 45.1
 ME3158;UTM  16      - 4,642,614.594   422,027.240   MT  0.99967481   -0 37 42.6
 ME3158
 ME3158!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3158!SPC IL E     -   0.99997218  x   0.99998806  =   0.99996024
 ME3158!UTM  16      -   0.99997218  x   0.99967481  =   0.99964700
 ME3158
 ME3158:                Primary Azimuth Mark                     Grid Az
 ME3158:SPC IL E     -  GRAND AZ MK                              157 44 18.2
 ME3158:UTM  16      -  GRAND AZ MK                              158 37 45.9
 ME3158
 ME3158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2202742614(NAD 83)
 ME3158
 ME3158|---------------------------------------------------------------------|
 ME3158| PID    Reference Object                     Distance      Geod. Az  |
 ME3158|                                                           dddmmss.s |
 ME3158| CM3580 GRAND AZ MK                                        1580003.3 |
 ME3158| CM3581 GRAND RM 1                           27.827 METERS 26335     |
 ME3158| CM3582 GRAND RM 2                           20.354 METERS 35044     |
 ME3158|---------------------------------------------------------------------|
 ME3158
 ME3158                          SUPERSEDED SURVEY CONTROL
 ME3158
 ME3158  NAD 83(1997)-  41 55 53.92340(N)    087 56 25.76163(W) AD(       ) 2
 ME3158  NAD 83(1994)-  41 55 53.92524(N)    087 56 25.77482(W) AD(       ) 2
 ME3158  NAD 83(1986)-  41 55 53.92620(N)    087 56 25.77485(W) AD(       ) 2
 ME3158  NAD 27      -  41 55 53.81906(N)    087 56 25.53842(W) AD(       ) 2
 ME3158
 ME3158.Superseded values are not recommended for survey control.
 ME3158
 ME3158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3158.See file dsdata.pdf to determine how the superseded data were derived.
 ME3158
 ME3158_MARKER: DS = TRIANGULATION STATION DISK
 ME3158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3158_STAMPING: GRAND 1956
 ME3158_MARK LOGO: CGS
 ME3158_PROJECTION: FLUSH
 ME3158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3158+STABILITY: SURFACE MOTION
 ME3158
 ME3158  HISTORY     - Date     Condition        Report By
 ME3158  HISTORY     - 1956     MONUMENTED       CGS
 ME3158  HISTORY     - 1963     MARK NOT FOUND   USGS
 ME3158  HISTORY     - 1967     SEE DESCRIPTION  CGS
 ME3158  HISTORY     - 1973     MARK NOT FOUND   NGS
 ME3158  HISTORY     - 1976     MARK NOT FOUND   LOCENG
 ME3158  HISTORY     - 1978     MARK NOT FOUND   NGS
 ME3158
 ME3158                          STATION DESCRIPTION
 ME3158
 ME3158'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3158'THE STATION IS LOCATED ABOUT 1-1/2 MILES NORTH OF ELMHURST, 0.05 MILE
 ME3158'NORTHWEST OF THE INTERSECTION OF GRAND AVE. AND YORK ROAD AND IS ON
 ME3158'PROPERTY OWNED BY MR. ARTHUR KASSNER.  IT IS 122 FEET EAST OF THE
 ME3158'SOUTHEAST CORNER OF A FRAME HOUSE, 105 FEET NORTH OF THE INTERSECTION
 ME3158'OF GRAND AVE. AND THE GRAVEL DRIVEWAY LEADING TO HOUSE, 11 FEET NORTH
 ME3158'OF AN 8 INCH ASH TREE, 10 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 ME3158'BARN AND 9 FEET SOUTHEAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH
 ME3158'AND THE DISK IS STAMPED GRAND 1956.
 ME3158'
 ME3158'TO REACH THE STATION FROM THE INTERSECTION OF LAKE STREET (U.S.
 ME3158'HIGHWAY 20) AND YORK ROAD AT THE NORTH EDGE OF ELMHURST, GO NORTH ON
 ME3158'YORK ROAD FOR 1.15 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 ME3158'NORTH ON YORK ROAD FOR 0.1 MILE TO THE INTERSECTION WITH GRAND AVE.
 ME3158'TURN LEFT AND GO WEST ON GRAND AVE. FOR 0.05 MILE TO A DRIVEWAY ON THE
 ME3158'RIGHT.  TURN RIGHT AND GO NORTH ON DRIVEWAY FOR ABOUT 100 FEET TO THE
 ME3158'BARN AND THE STATION AS DESCRIBED.
 ME3158'
 ME3158'REFERENCE MARK 1 IS 60 FEET WEST OF THE SOUTHWEST CORNER OF THE BARN,
 ME3158'35 FEET SOUTH EAST OF THE NORTHEAST CORNER OF THE HOUSE AND 28 FEET
 ME3158'NORTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE.  THE MARK IS FLUSH AND
 ME3158'THE DISK IS STAMPED GRAND NO 1 1956.
 ME3158'
 ME3158'REFERENCE MARK 2 IS 4 FEET EAST OF THE NORTHEAST CORNER OF THE BARN.
 ME3158'THE MARK IS FLUSH AND THE DISK IS STAMPED GRAND NO 2 1956.
 ME3158'
 ME3158'THE AZIMUTH MARK IS 33 FEET EAST OF THE CENTER OF YORK ROAD, 3 FEET
 ME3158'WEST OF A CULTIVATED FIELD AND 2 FEET NORTH OF A POWER LINE POLE AND A
 ME3158'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED GRAND
 ME3158'1956.
 ME3158'
 ME3158'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME3158
 ME3158                          STATION RECOVERY (1963)
 ME3158
 ME3158'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 ME3158'STATION WAS NOT RECOVERED.  NEW BUILDINGS AND BLACK TOP COVER AREA
 ME3158'WHERE STATION AND REFERENCE MARKS WERE.  AZIMUTH IS IN GOOD CONDITION,
 ME3158'BUT MAY BE DESTROYED AT ANY TIME BY NEW SUBDIVISION.
 ME3158
 ME3158                          STATION RECOVERY (1967)
 ME3158
 ME3158'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME3158'THE AZIMUTH MARK MONUMENT WITH THE DISK GONE WAS THE ONLY MARK FOUND
 ME3158'FOR THIS STATION.  THE COMPLETE AREA IS NOW COVERED BY A SHOPPING
 ME3158'CENTER AND THE MARKS ARE EITHER COVERED OR LOST.
 ME3158'
 ME3158'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - 1-1/2 MILES NORTH
 ME3158'OF ELMHURST.
 ME3158
 ME3158                          STATION RECOVERY (1973)
 ME3158
 ME3158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 ME3158'GRAND STATION MARK 1956 DESTROYED - THE STATION SITE IS NOW OCCUPPIED
 ME3158'BY A SMALL SHOPPING CENTER AND AUTO AGENCY - BOTH HWYS HAVE BEEN
 ME3158'WIDENED TO FOUR LANES - ASSUME DESTROYED.
 ME3158'
 ME3158'THE ABOVE SITUATION MAKES IT APPARENT THAT THE ENTIRE STATION HAS BEEN
 ME3158'DESTROYED.
 ME3158'
 ME3158'1/2 HOUR TIME SPENT.
 ME3158'
 ME3158'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MI. N. OF ELMHURST AT
 ME3158'GRAND AVE AND YORK RD.
 ME3158
 ME3158                          STATION RECOVERY (1976)
 ME3158
 ME3158'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 ME3158'GRAND RM 1 RM 2 AZ MK NOTHING FOUND - ENTIRE AREA HAS BEEN REBUILT
 ME3158'INTO GAS STATIONS, SHOPPING CENTERS, ETC.  ALL MARKS PROBABLY
 ME3158'DESTROYED.
 ME3158'
 ME3158'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MI. N. OF ELMHURST.
 ME3158
 ME3158                          STATION RECOVERY (1978)
 ME3158
 ME3158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 ME3158'MARKS SEARCHED FOR BUT NOT FOUND.  STATION SHOULD BE CONSIDERED
 ME3158'DESTROYED.
 ME3158'
 ME3158'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE NORTH OF
 ME3158'ELMHURST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1543 ***********************************************************************
 NH1543  DESIGNATION -  GRANDVIEW
 NH1543  PID         -  NH1543
 NH1543  STATE/COUNTY-  IL/STEPHENSON
 NH1543  COUNTRY     -  US
 NH1543  USGS QUAD   -  FREEPORT WEST (2018)
 NH1543
 NH1543                         *CURRENT SURVEY CONTROL
 NH1543  ______________________________________________________________________
 NH1543* NAD 83(1997) POSITION- 42 20 55.25221(N) 089 37 57.41135(W)   ADJUSTED
 NH1543* NAVD 88 ORTHO HEIGHT -   277.    (meters)      909.    (feet) SCALED
 NH1543  ______________________________________________________________________
 NH1543  GEOID HEIGHT    -        -33.368 (meters)                     GEOID18
 NH1543  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 NH1543  HORZ ORDER      -  THIRD
 NH1543
 NH1543.The horizontal coordinates were established by classical geodetic methods
 NH1543.and adjusted by the National Geodetic Survey in October 1999.
 NH1543
 NH1543.The orthometric height was scaled from a topographic map.
 NH1543
 NH1543.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1543.GEOID18 height accuracy estimate available here.
 NH1543
 NH1543.Click photographs - Photos may exist for this station.
 NH1543
 NH1543.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1543
 NH1543. The following values were computed from the NAD 83(1997) position.
 NH1543
 NH1543;                    North         East     Units Scale Factor Converg.
 NH1543;SPC IL W     -   630,948.792   744,001.746   MT  0.99996499   +0 21 35.2
 NH1543;SPC IL W     - 2,070,037.83  2,440,945.73   sFT  0.99996499   +0 21 35.2
 NH1543;UTM  16      - 4,691,848.164   283,160.273   MT  1.00017856   -1 46 26.9
 NH1543
 NH1543!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1543!SPC IL W     -   0.99996181  x   0.99996499  =   0.99992680
 NH1543!UTM  16      -   0.99996181  x   1.00017856  =   1.00014036
 NH1543
 NH1543:                Primary Azimuth Mark                     Grid Az
 NH1543:SPC IL W     -  GRANDVIEW 2 AZ MK                        218 03 14.8
 NH1543:UTM  16      -  GRANDVIEW 2 AZ MK                        220 11 16.9
 NH1543
 NH1543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8316091848(NAD 83)
 NH1543
 NH1543|---------------------------------------------------------------------|
 NH1543| PID    Reference Object                     Distance      Geod. Az  |
 NH1543|                                                           dddmmss.s |
 NH1543| NH1544 GRANDVIEW 2                           3.327 METERS 07942     |
 NH1543| NH1530 FREEPORT RAD STA WFRL MAST          APPROX. 5.1 KM 1405149.5 |
 NH1543| CI9659 GRANDVIEW RM 1                       25.148 METERS 17131     |
 NH1543| NH1538 FREEPORT N ILL UTIL CO RAD MST      APPROX. 7.4 KM 1823113.3 |
 NH1543| CI9658 GRANDVIEW AZ MK                                    1824649.1 |
 NH1543| CI9661 GRANDVIEW 2 AZ MK                                  2182450.0 |
 NH1543| CI9660 GRANDVIEW RM 2                       23.923 METERS 28644     |
 NH1543|---------------------------------------------------------------------|
 NH1543
 NH1543                          SUPERSEDED SURVEY CONTROL
 NH1543
 NH1543  NAD 83(1996)-  42 20 55.25220(N)    089 37 57.41143(W) AD(       ) 3
 NH1543  NAD 83(1991)-  42 20 55.25153(N)    089 37 57.41254(W) AD(       ) 3
 NH1543  NAD 83(1986)-  42 20 55.25018(N)    089 37 57.41167(W) AD(       ) 3
 NH1543  NAD 27      -  42 20 55.18570(N)    089 37 56.99100(W) AD(       ) 3
 NH1543
 NH1543.Superseded values are not recommended for survey control.
 NH1543
 NH1543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1543.See file dsdata.pdf to determine how the superseded data were derived.
 NH1543
 NH1543_MARKER: DS = TRIANGULATION STATION DISK
 NH1543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1543_STAMPING: GRANDVIEW 1954
 NH1543_MARK LOGO: CGS
 NH1543_PROJECTION: FLUSH
 NH1543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1543+STABILITY: SURFACE MOTION
 NH1543
 NH1543  HISTORY     - Date     Condition        Report By
 NH1543  HISTORY     - 1954     MONUMENTED       CGS
 NH1543  HISTORY     - 1959     SEE DESCRIPTION  CGS
 NH1543  HISTORY     - 19960919 MARK NOT FOUND   USPSQD
 NH1543  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH1543
 NH1543                          STATION DESCRIPTION
 NH1543
 NH1543'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1543'STATION IS LOCATED ABOUT 3 MILES NORTH OF FREEPORT ALONG
 NH1543'THE EAST SIDE OF STATE HIGHWAY 26 AND ON HIGHWAY PROPERTY.
 NH1543'IT IS 44 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD, 41 FEET EAST
 NH1543'OF THE CENTER OF HIGHWAY 26, 35 FEET SOUTHEAST OF A TELEPHONE
 NH1543'POLE, 12 FEET SOUTHWEST OF A WHITE WITNESS POST AND 11 FEET
 NH1543'WEST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 NH1543'STAMPED GRAND VIEW 1954.
 NH1543'
 NH1543'REFERENCE MARK NO. 1 IS 52 FEET EAST OF THE CENTER OF THE
 NH1543'HIGHWAY, 34 FEET NORTHEAST OF A TELEPHONE POLE AND 1 FOOT
 NH1543'WEST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 NH1543'STAMPED GRAND VIEW NO 1 1954.
 NH1543'
 NH1543'REFERENCE MARK NO. 2 IS 36 FEET SOUTH OF A POWER LINE POLE,
 NH1543'34 FEET WEST OF THE CENTER OF THE HIGHWAY AND 1 FOOT EAST
 NH1543'OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1543'GRAND VIEW NO 2 1954.
 NH1543'
 NH1543'AZIMUTH MARK IS 58 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD,
 NH1543'33 FEET WEST OF THE CENTER OF THE HIGHWAY, 30 FEET SOUTH OF A
 NH1543'POWER LINE POLE AND 3 FEET NORTH OF A WHITE WITNESS POST.
 NH1543'THE MARK IS FLUSH AND THE DISK IS STAMPED GRAND VIEW 1954.
 NH1543'
 NH1543'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 20
 NH1543'AND STATE HIGHWAY 26 IN THE NORTHWEST SECTION OF FREEPORT
 NH1543'GO NORTH ON HIGHWAY 26 FOR 3.0 MILE TO THE AZIMUTH MARK ON THE
 NH1543'LEFT AS DESCRIBED.  CONTINUE NORTH ON HIGHWAY 26 FOR 0.25
 NH1543'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 NH1543'
 NH1543'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 NH1543
 NH1543                          STATION RECOVERY (1959)
 NH1543
 NH1543'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NH1543'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 NH1543'TO BE IN GOOD CONDITION.  THE DIRECTION TO ALL MARKS WERE
 NH1543'CHECKED AND FOUND TO BE CORRECT AND A SLIGHT DIFFERENCE WAS
 NH1543'FOUND IN THE DISTANCE TO BOTH REFERENCE MARKS.
 NH1543'
 NH1543'THE STATION MARK, AZIMUTH AND REFERENCE MARK NO. 2 WERE DESTROYED
 NH1543'AS REQUEST BY THE STATE OF ILLINOIS HIGHWAY DEPARTMENT TO
 NH1543'MAKE WAY FOR WIDENING AND GRADING OF STATE HIGHWAY 26.
 NH1543'
 NH1543'GRAND VIEW 2 WAS ESTABLISHED.
 NH1543
 NH1543                          STATION RECOVERY (1996)
 NH1543
 NH1543'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1543'MARK NOT FOUND.
 NH1543
 NH1543                          STATION RECOVERY (2001)
 NH1543
 NH1543'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1543'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1544 ***********************************************************************
 NH1544  DESIGNATION -  GRANDVIEW 2
 NH1544  PID         -  NH1544
 NH1544  STATE/COUNTY-  IL/STEPHENSON
 NH1544  COUNTRY     -  US
 NH1544  USGS QUAD   -  FREEPORT WEST (2018)
 NH1544
 NH1544                         *CURRENT SURVEY CONTROL
 NH1544  ______________________________________________________________________
 NH1544* NAD 83(1997) POSITION- 42 20 55.27150(N) 089 37 57.26834(W)   NO CHECK
 NH1544* NAVD 88 ORTHO HEIGHT -   277.    (meters)      909.    (feet) SCALED
 NH1544  ______________________________________________________________________
 NH1544  GEOID HEIGHT    -        -33.368 (meters)                     GEOID18
 NH1544  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 NH1544  HORZ ORDER      -  THIRD
 NH1544
 NH1544.The horizontal coordinates were established by classical geodetic methods
 NH1544.and adjusted by the National Geodetic Survey in October 1999.
 NH1544
 NH1544.No horizontal observational check was made to the station.
 NH1544
 NH1544.The orthometric height was scaled from a topographic map.
 NH1544
 NH1544.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1544.GEOID18 height accuracy estimate available here.
 NH1544
 NH1544.Click photographs - Photos may exist for this station.
 NH1544
 NH1544.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1544
 NH1544. The following values were computed from the NAD 83(1997) position.
 NH1544
 NH1544;                    North         East     Units Scale Factor Converg.
 NH1544;SPC IL W     -   630,949.408   744,005.015   MT  0.99996499   +0 21 35.3
 NH1544;SPC IL W     - 2,070,039.85  2,440,956.45   sFT  0.99996499   +0 21 35.3
 NH1544;UTM  16      - 4,691,848.658   283,163.564   MT  1.00017854   -1 46 26.8
 NH1544
 NH1544!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1544!SPC IL W     -   0.99996181  x   0.99996499  =   0.99992680
 NH1544!UTM  16      -   0.99996181  x   1.00017854  =   1.00014034
 NH1544
 NH1544:                Primary Azimuth Mark                     Grid Az
 NH1544:SPC IL W     -  GRANDVIEW 2 AZ MK                        218 18 46.0
 NH1544:UTM  16      -  GRANDVIEW 2 AZ MK                        220 26 48.1
 NH1544
 NH1544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8316391848(NAD 83)
 NH1544
 NH1544|---------------------------------------------------------------------|
 NH1544| PID    Reference Object                     Distance      Geod. Az  |
 NH1544|                                                           dddmmss.s |
 NH1544| CI9663 GRANDVIEW 2 RM 4                      6.218 METERS 05502     |
 NH1544| CI9662 GRANDVIEW 2 RM 3                     23.262 METERS 08039     |
 NH1544| CI9659 GRANDVIEW RM 1                       25.451 METERS 17902     |
 NH1544| NH1541 FREEPORT MUNICIPAL TANK             APPROX. 6.0 KM 1833048.1 |
 NH1544| CI9661 GRANDVIEW 2 AZ MK                                  2184021.3 |
 NH1544| NH1543 GRANDVIEW                             3.327 METERS 25942     |
 NH1544|---------------------------------------------------------------------|
 NH1544
 NH1544                          SUPERSEDED SURVEY CONTROL
 NH1544
 NH1544  NAD 83(1996)-  42 20 55.27149(N)    089 37 57.26842(W) AD(       ) 3
 NH1544  NAD 83(1991)-  42 20 55.27083(N)    089 37 57.26952(W) AD(       ) 3
 NH1544  NAD 83(1986)-  42 20 55.26947(N)    089 37 57.26865(W) AD(       ) 3
 NH1544  NAD 27      -  42 20 55.20500(N)    089 37 56.84800(W) AD(       ) 3
 NH1544
 NH1544.Superseded values are not recommended for survey control.
 NH1544
 NH1544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1544.See file dsdata.pdf to determine how the superseded data were derived.
 NH1544
 NH1544_MARKER: DS = TRIANGULATION STATION DISK
 NH1544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1544_STAMPING: GRANDVIEW 2 1959
 NH1544_MARK LOGO: CGS
 NH1544_PROJECTION: FLUSH
 NH1544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1544+STABILITY: SURFACE MOTION
 NH1544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1544+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2001
 NH1544
 NH1544  HISTORY     - Date     Condition        Report By
 NH1544  HISTORY     - 1959     MONUMENTED       CGS
 NH1544  HISTORY     - 1969     GOOD             ILDT
 NH1544  HISTORY     - 1969     GOOD             CGS
 NH1544  HISTORY     - 1970     GOOD             LOCENG
 NH1544  HISTORY     - 1971     GOOD             BRADY
 NH1544  HISTORY     - 19960918 GOOD             USPSQD
 NH1544  HISTORY     - 20011219 GOOD             USPSQD
 NH1544
 NH1544                          STATION DESCRIPTION
 NH1544
 NH1544'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NH1544'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF FREEPORT AND IS
 NH1544'AT THE NORTHWEST CORNER OF THE GRAND VIEW CEMETERY.  IT IS
 NH1544'52 FEET EAST OF CENTER LINE OF STATE HIGHWAY 26, 24-1/2 FEET
 NH1544'SOUTH OF CENTER OF GRAVEL ROAD, 10-1/2 FEET SOUTH OF THE NORTHWEST
 NH1544'CORNER OF GRAVE YARD FENCE CORNER AND 2-1/2 FEET SOUTH OF WITNESS
 NH1544'POST.  THE MARK IS A STANDARD DISK SET IN TOP OF 12 X 12 INCH
 NH1544'CONCRETE POST SET FLUSH AND THE DISK IS STAMPED GRAND VIEW 2
 NH1544'1959.
 NH1544'
 NH1544'REFERENCE MARK NO. 1 IS 94 FEET SOUTH OF THE NORTHWEST CORNER
 NH1544'OF GRAVE YARD FENCE, 52 FEET EAST OF CENTER OF STATE HIGHWAY
 NH1544'26 AND 1/2 FOOT WEST OF FENCE LINE.  THE MARK IS A STANDARD
 NH1544'REFERENCE MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST
 NH1544'SET FLUSH AND THE DISK IS STAMPED GRAND VIEW NO 1 1954.
 NH1544'
 NH1544'REFERENCE MARK NO. 3 IS 74 FEET EAST OF THE NORTHWEST CORNER OF
 NH1544'GRAVE YARD FENCE, 30 FEET SOUTH OF CENTER OF GRAVEL ROAD AND
 NH1544'1 FOOT NORTH OF FENCE LINE.  THE MARK IS A STANDARD REFERENCE
 NH1544'MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING
 NH1544'ABOUT 2 INCHES AND THE DISK IS STAMPED GRAND VIEW 2 NO 3 1959.
 NH1544'
 NH1544'AZIMUTH MARK IS 17 FEET SOUTH OF GRAVEL ROAD, 3-1/2 FEET EAST OF
 NH1544'TELEPHONE POLE AND 1/2 FOOT NORTH OF FENCE LINE.  THE MARK IS
 NH1544'A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 X 12 INCH
 NH1544'CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE DISK IS STAMPED
 NH1544'GRAND VIEW 2 1959.
 NH1544'
 NH1544'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 20
 NH1544'AND STATE HIGHWAY 26, IN THE NORTHWEST EDGE OF FREEPORT.  GO
 NH1544'NORTH ON STATE HIGHWAY 26 FOR 3.2 MILES TO THE STATION ON
 NH1544'RIGHT AS DESCRIBED.
 NH1544'
 NH1544'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON STATE
 NH1544'HIGHWAY 26 FOR 0.25 MILE TO SIDE ROAD RIGHT, TURN RIGHT AND GO
 NH1544'WEST ON GRAVEL ROAD FOR 0.15 MILE TO THE MARK ON LEFT AS
 NH1544'DESCRIBED.
 NH1544'
 NH1544'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1544
 NH1544                          STATION RECOVERY (1969)
 NH1544
 NH1544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 NH1544'GRANDVIEW 2 1959 GOOD DESCRIPTION OK.  SEE NOTE.
 NH1544'
 NH1544'GRANDVIEW NO 1 1954 GOOD DESCRIPTION O.K.  SEE NOTE.
 NH1544'
 NH1544'GRANDVIEW 2 NO 3 1959 R.M. 3 WAS DESTROYED, THE DISK WAS
 NH1544'RECOVERED.
 NH1544'
 NH1544'GRANDVIEW 2 1959 AZ MK GOOD DESCRIPTION O.K.
 NH1544'
 NH1544'NOTE--STATION IS 0.3 FOOT WEST OF WITNESS POST (NOT AS LISTED)
 NH1544'R.M. NO. 1, FENCE HAS BEEN REMOVED, R.M. NO. 1 IS 0.4 FOOT EAST
 NH1544'OF A SECOND WITNESS POST.
 NH1544
 NH1544                          STATION RECOVERY (1969)
 NH1544
 NH1544'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 NH1544'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 NH1544'FOUND AS DESCRIBED AND IN GOOD CONDITION.  REFERENCE MARK 3
 NH1544'WAS FOUND BROKEN AND THE DISK GONE.  REFERENCE MARK 4 WAS
 NH1544'SET.  THE DIRECTION TO REFERENCE MARK 1 CHECKED BUT THE PREVIOUS
 NH1544'DISTANCE WAS FOUND TO BE SLOPE AND WAS MEASURED HORIZONTAL AT
 NH1544'THIS TIME.  THE DESCRIPTION IS GOOD WITH THE BELOW.
 NH1544'
 NH1544'THE STATION MARK IS 14 FEET SOUTHWEST OF A TOMBSTONE COCKRELL
 NH1544'1823 1907 AND 1 FOOT WEST OF A METAL WITNESS POST.
 NH1544'
 NH1544'REFERENCE MARK 1 AS DESCRIBED AND 14 FEET WEST OF A TOMBSTONE
 NH1544'KRATZER AND 1 FOOT EAST OF A METAL WITNESS POST.
 NH1544'
 NH1544'REFERENCE MARK 4 IS 1 FOOT NORTH OF CEMETERY FENCE, 1 FOOT
 NH1544'WEST OF A CONCRETE RIGHT-OF-WAY POST, 31 FEET SOUTH OF THE
 NH1544'CENTERLINE OF A DRIVEWAY EAST, 16 FEET EAST OF FENCE CORNER
 NH1544'AND 7 FEET NORTHEAST OF THE TOMBSTONE COCKRELL 1823 1907.  THE
 NH1544'MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED GRAND VIEW
 NH1544'2 1959 NO 4 1969.
 NH1544'
 NH1544'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1544'
 NH1544'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3
 NH1544'MILES NORTH OF FREEPORT.
 NH1544
 NH1544                          STATION RECOVERY (1970)
 NH1544
 NH1544'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (WCB)
 NH1544'RECOVERED BY INTERNATIONAL AERIAL MAPPING COMPANY.
 NH1544'
 NH1544'GRAND VIEW 2 1959 GOOD.
 NH1544'
 NH1544'GRAND VIEW 2 1959 AZIMUTH MARK-GOOD.
 NH1544
 NH1544                          STATION RECOVERY (1971)
 NH1544
 NH1544'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971 (LS)
 NH1544'GRAND VIEW 2 GOOD.
 NH1544'
 NH1544'STATION, AZIMUTH MARK AND R.M. 1 RECOVERED.  R.M. 3 HAS BEEN
 NH1544'DESTROYED.  DISTANCE FROM STATION TO AZIM. MARK = 1612.121 FT
 NH1544'
 NH1544'SHOT BY GRODIMETER MODEL 6.
 NH1544'
 NH1544'VERT. ANGLE BY KERN DKML-AE.
 NH1544
 NH1544                          STATION RECOVERY (1996)
 NH1544
 NH1544'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1544'RECOVERED IN GOOD CONDITION.
 NH1544
 NH1544                          STATION RECOVERY (2001)
 NH1544
 NH1544'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1544'RM 1, RM 4, FOUND IN GOOD CONDITION. RM 3 AND AZIMUTH NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0609 ***********************************************************************
 NG0609  DESIGNATION -  GRANGE
 NG0609  PID         -  NG0609
 NG0609  STATE/COUNTY-  IL/LAKE
 NG0609  COUNTRY     -  US
 NG0609  USGS QUAD   -  LIBERTYVILLE (2018)
 NG0609
 NG0609                         *CURRENT SURVEY CONTROL
 NG0609  ______________________________________________________________________
 NG0609* NAD 83(1997) POSITION- 42 21 49.94833(N) 087 57 49.68588(W)   ADJUSTED
 NG0609* NAVD 88 ORTHO HEIGHT -   231.96  (+/-2cm)      761.0   (feet) VERTCON3
 NG0609  ______________________________________________________________________
 NG0609  GEOID HEIGHT    -        -34.297 (meters)                     GEOID18
 NG0609  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 NG0609  HORZ ORDER      -  THIRD
 NG0609  VERT ORDER      -  THIRD ? (See Below)
 NG0609
 NG0609.The horizontal coordinates were established by classical geodetic methods
 NG0609.and adjusted by the National Geodetic Survey in October 1999.
 NG0609
 NG0609.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0609.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0609
 NG0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0609.GEOID18 height accuracy estimate available here.
 NG0609
 NG0609.The vertical order pertains to the NGVD 29 superseded value.
 NG0609
 NG0609.Click photographs - Photos may exist for this station.
 NG0609
 NG0609.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0609
 NG0609. The following values were computed from the NAD 83(1997) position.
 NG0609
 NG0609;                    North         East     Units Scale Factor Converg.
 NG0609;SPC IL E     -   632,585.771   330,440.200   MT  0.99998640   +0 14 56.4
 NG0609;SPC IL E     - 2,075,408.48  1,084,119.22   sFT  0.99998640   +0 14 56.4
 NG0609;UTM  16      - 4,690,627.898   420,636.246   MT  0.99967750   -0 38 58.1
 NG0609
 NG0609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0609!SPC IL E     -   0.99996900  x   0.99998640  =   0.99995540
 NG0609!UTM  16      -   0.99996900  x   0.99967750  =   0.99964651
 NG0609
 NG0609:                Primary Azimuth Mark                     Grid Az
 NG0609:SPC IL E     -  GRANGE AZ MK                             085 57 57.8
 NG0609:UTM  16      -  GRANGE AZ MK                             086 51 52.3
 NG0609
 NG0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2063690627(NAD 83)
 NG0609
 NG0609|---------------------------------------------------------------------|
 NG0609| PID    Reference Object                     Distance      Geod. Az  |
 NG0609|                                                           dddmmss.s |
 NG0609| CI9667 GRANGE RM 3                          20.385 METERS 00206     |
 NG0609| CI9665 GRANGE RM 1                          22.178 METERS 03133     |
 NG0609| NG0620 AIRPORT BCN WAUKEGAN AIRPORT        APPROX. 7.4 KM 0624136.7 |
 NG0609| CI9664 GRANGE AZ MK                                       0861254.2 |
 NG0609| NG0607 WAUKEGAN RADIO STA WKRS S MAST      APPROX. 7.0 KM 1030933.5 |
 NG0609| CI9666 GRANGE RM 2                          29.700 METERS 30933     |
 NG0609| CI9668 GRANGE RM 4                          25.100 METERS 32458     |
 NG0609|---------------------------------------------------------------------|
 NG0609
 NG0609                          SUPERSEDED SURVEY CONTROL
 NG0609
 NG0609  NAD 83(1997)-  42 21 49.94826(N)    087 57 49.68625(W) AD(       ) 3
 NG0609  NAD 83(1994)-  42 21 49.94757(N)    087 57 49.69173(W) AD(       ) 3
 NG0609  NAD 83(1991)-  42 21 49.94736(N)    087 57 49.69320(W) AD(       ) 3
 NG0609  NAD 83(1986)-  42 21 49.94827(N)    087 57 49.70139(W) AD(       ) 3
 NG0609  NAD 27      -  42 21 49.86620(N)    087 57 49.42460(W) AD(       ) 3
 NG0609  NGVD 29             232.07   (m)          761.4    (f) LEVELING    3  
 NG0609
 NG0609.Superseded values are not recommended for survey control.
 NG0609
 NG0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0609.See file dsdata.pdf to determine how the superseded data were derived.
 NG0609
 NG0609_MARKER: DS = TRIANGULATION STATION DISK
 NG0609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0609_STAMPING: GRANGE 1954
 NG0609_MARK LOGO: CGS
 NG0609_PROJECTION: FLUSH
 NG0609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0609+STABILITY: SURFACE MOTION
 NG0609
 NG0609  HISTORY     - Date     Condition        Report By
 NG0609  HISTORY     - 1954     MONUMENTED       CGS
 NG0609  HISTORY     - 1956     GOOD             CGS
 NG0609  HISTORY     - 1966     GOOD             CGS
 NG0609  HISTORY     - 19960505 MARK NOT FOUND   USPSQD
 NG0609  HISTORY     - 20000929 MARK NOT FOUND   PATRIC
 NG0609
 NG0609                          STATION DESCRIPTION
 NG0609
 NG0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0609'STATION IS LOCATED ABOUT 5 MILES NORTH OF LIBERTYVILLE AND 3 MILES
 NG0609'WEST OF GURNEE IN THE SOUTHWEST ANGLE OF A PAVED CROSSROAD AND ON
 NG0609'HIGHWAY PROPERTY.  IT IS 85 FEET SOUTH WEST OF THE INTERSECTION OF A
 NG0609'PAVED CROSSROAD, 31 FEET SOUTH OF THE CENTER OF A PAVED ROAD, 21 FEET
 NG0609'EAST OF A TELEPHONE POLE AND 4 FEET EAST OF A WHITE WITNESS POST.  THE
 NG0609'MARK IS FLUSH AND THE DISK IS STAMPED GRANGE 1954.
 NG0609'
 NG0609'REFERENCE MARK NO. 1 IS 40 FEET WEST OF THE CENTER OF A PAVED ROAD, 32
 NG0609'FEET NORTH OF THE CENTER OF A PAVED ROAD, 1 FOOT WEST OF A POWER LINE
 NG0609'POLE AND 1 FOOT SOUTH OF A FENCE CORNER.  THE MARK IS FLUSH AND THE
 NG0609'DISK IS STAMPED GRANGE NO 1 1954.
 NG0609'
 NG0609'REFERENCE MARK NO. 2 IS 32 FEET NORTH OF THE CENTER OF A PAVED ROAD,
 NG0609'13 FEET EAST OF A POWER LINE POLE AND 1 FOOT SOUTH OF A FENCE LINE.
 NG0609'THE MARK IS FLUSH AND THE DISK IS STAMPED GRANGE NO 2 1954.
 NG0609'
 NG0609'ADJ (USGS) BM IS 58 FEET WEST OF THE CENTER OF A PAVED ROAD, 38 FEET
 NG0609'SOUTH OF THE SOUTHEAST CORNER OF A BRICK SCHOOL BUILDING, 34 FEET
 NG0609'NORTH OF A PAVED ROAD, 9 FEET EAST OF A 36 INCH MAPLE TREE AND 3 FEET
 NG0609'NORTH OF A FENCE LINE.  THE MARK IS A 4 INCH IRON PIPE THAT PROJECTS 4
 NG0609'INCHES WITH A STANDARD U.S.  GEOLOGICAL SURVEY BENCH MARK DISK CAP
 NG0609'ATOP STAMPED ADJ 1905 760 (FEET ELEVATION)
 NG0609'
 NG0609'AZIMUTH MARK IS 38 FEET NORTH OF THE CENTER OF A PAVED ROAD, 2 FEET
 NG0609'NORTHWEST OF A WHITE WITNESS POST, 1 FOOT SOUTH OF A FENCE LINE AND 1
 NG0609'FOOT WEST OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK IS
 NG0609'STAMPED GRANGE 1954.
 NG0609'
 NG0609'TO REACH THE STATION FROM THE RAILROAD CROSSING AND STATE HIGHWAY 63
 NG0609'IN LIBERTYVILLE, GO NORTH ON HIGHWAY 63 FOR 1.1 MILE TO THE JUNCTION
 NG0609'OF STATE HIGHWAYS 21, 137 AND 63.  CONTINUE NORTH ON HIGHWAY 63 FOR
 NG0609'2.8 MILES TO THE JUNCTION OF STATE HIGHWAY 120, TURN LEFT AND GO WEST
 NG0609'ON HIGHWAY 120 FOR 1.0 MILE TO A PAVED SIDE ROAD RIGHT, TURN RIGHT AND
 NG0609'GO NORTH ON PAVED ROAD FOR 1.55 MILES TO A PAVED CROSSROAD AND THE
 NG0609'STATION ON THE LEFT AS DESCRIBED.
 NG0609'
 NG0609'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON PAVED ROAD FOR
 NG0609'0.2 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 NG0609'
 NG0609'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 NG0609
 NG0609                          STATION RECOVERY (1956)
 NG0609
 NG0609'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (HJS)
 NG0609'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN GOOD
 NG0609'CONDITION.  ROAD CONSTRUCTION WORK WILL DESTROY BOTH REFERENCE MARKS
 NG0609'AND THE USGS BM.  THESE MARKS WERE MOVED AT THE REQUEST OF THE LAKE
 NG0609'COUNTY HIGHWAY DEPARTMENT.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 NG0609'
 NG0609'STATION IS LOCATED ABOUT 5 MILES NORTH OF LIBERTYVILLE AND 3 MILES
 NG0609'WEST OF GURNEE IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF GRANGE
 NG0609'HALL ROAD AND EDIC ROAD, 78 FEET WEST OF THE CENTER OF EDIC ROAD, 36
 NG0609'FEET WEST OF A TELEPHONE POLE, 33 FEET SOUTH OF THE CENTER OF GRANGE
 NG0609'HALL ROAD, AND 1 FOOT WEST OF A WHITE WITNESS POST.  THE MARK PROJECTS
 NG0609'2 INCHES AND THE DISK IS STAMPED GRANGE 1954.
 NG0609'
 NG0609'REFERENCE MARK NO. 3 IS 76 FEET WEST OF THE CENTER OF EDIC ROAD AND 33
 NG0609'FEET NORTH OF THE CENTER OF GRANGE HALL ROAD.  THE MARK PROJECTS 4
 NG0609'INCHES AND THE DISK IS STAMPED GRANGE NO 3 1954.
 NG0609'
 NG0609'REFERENCE MARK NO. 4 IS 50 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 NG0609'BRICK BUILDING, 33 FEET NORTH OF THE CENTER OF GRANGE HALL ROAD, AND 4
 NG0609'FEET SOUTH OF A FENCE.  THE MARK IS FLUSH WITH THE SURFACE OF THE
 NG0609'GROUND AND THE DISK IS STAMPED GRANGE NO 4 1954.
 NG0609'
 NG0609'ADJ (USGS) BM RESET IS 49 FEET WEST OF THE CENTER OF EDIC ROAD, 40
 NG0609'FEET NORTH OF THE CENTER OF GRANGE HALL ROAD, 28 FEET SOUTH-SOUTHEAST
 NG0609'OF THE SOUTHEAST CORNER OF BRICK BUILDING, AND 1 FOOT SOUTHEAST OF A
 NG0609'FENCE.  THE MARK IS A 4-INCH IRON PIPE THAT PROJECTS 2 INCHES WITH A
 NG0609'STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK CAP ON TOP AND STAMPED
 NG0609'ADJ 1905 760 (FEET ELEVATION) RESET.
 NG0609'
 NG0609'AZIMUTH MARK IS 38 FEET NORTH OF THE CENTER OF GRANGE HALL ROAD, 2
 NG0609'FEET NORTHWEST OF A WHITE WITNESS POST, AND 1 FOOT WEST OF A POWER
 NG0609'POLE.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 NG0609'IS STAMPED GRANGE 1954.
 NG0609'
 NG0609'TO REACH THE STATION FROM WHERE STATE HIGHWAY 63 CROSSES THE RAILROAD
 NG0609'TRACKS IN LIBERTYVILLE, GO NORTH ON STATE HIGHWAY 63 FOR 1.1 MILES TO
 NG0609'THE JUNCTION OF STATE HIGHWAYS 21, 63 AND 137.  CONTINUE NORTH ON
 NG0609'STATE HIGHWAY 63 FOR 2.8 MILES TO THE JUNCTION OF STATE HIGHWAY 120.
 NG0609'TURN LEFT AND GO WEST ON STATE HIGHWAY 120 FOR 1.0 MILE TO A PAVED
 NG0609'ROAD RIGHT.  TURN RIGHT AND GO NORTH ON EDIC ROAD (PAVED) FOR 1.55
 NG0609'MILES TO A PAVED CROSSROAD WHICH IS GRANGE HALL ROAD AND THE STATION
 NG0609'AS DESCRIBED.
 NG0609'
 NG0609'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRANGE HALL
 NG0609'ROAD (PAVED) FOR 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 NG0609'DESCRIBED.
 NG0609'
 NG0609'ADJ (USGS) BM RESET IS 0.068 FT HIGHER IN ELEVATION THAN THE OLD MARK.
 NG0609
 NG0609                          STATION RECOVERY (1966)
 NG0609
 NG0609'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NG0609'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED.  THE
 NG0609'SURFACE STATION MARK WAS FOUND BROKEN OFF.  THE UNDERGROUND MARK WAS
 NG0609'USED AT THIS TIME TO ESTABLISH A NEW SURFACE MARK, HOLDING THE
 NG0609'ORIGINAL POINT.  THE NEW SURFACE MARK IS A STANDARD DISK, STAMPED
 NG0609'GRANGE 1954 1966, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH
 NG0609'WITH THE SURFACE OF THE GROUND.  A METAL WITNESS POST WAS SET 8 FEET
 NG0609'SOUTH OF THE STATION AT THIS TIME.
 NG0609'
 NG0609'A METAL WITNESS POST WAS SET 1 FOOT SOUTHEAST OF THE AZIMUTH MARK AT
 NG0609'THIS TIME.
 NG0609'
 NG0609'THE PREVIOUS DESCRIPTION AND TO REACH ARE ADEQUATE WITH THE ABOVE
 NG0609'CHANGES.
 NG0609
 NG0609                          STATION RECOVERY (1996)
 NG0609
 NG0609'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0609'MARK NOT FOUND.
 NG0609
 NG0609                          STATION RECOVERY (2000)
 NG0609
 NG0609'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000
 NG0609'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0154 ***********************************************************************
 JC0154  DESIGNATION -  GRANITE CITY
 JC0154  PID         -  JC0154
 JC0154  STATE/COUNTY-  IL/MADISON
 JC0154  COUNTRY     -  US
 JC0154  USGS QUAD   -  GRANITE CITY (2018)
 JC0154
 JC0154                         *CURRENT SURVEY CONTROL
 JC0154  ______________________________________________________________________
 JC0154* NAD 83(1986) POSITION- 38 42 06.     (N) 090 08 50.     (W)   SCALED
 JC0154* NAVD 88 ORTHO HEIGHT -   129.588 (meters)      425.16  (feet) ADJUSTED
 JC0154  ______________________________________________________________________
 JC0154  GEOID HEIGHT    -        -31.195 (meters)                     GEOID18
 JC0154  DYNAMIC HEIGHT  -        129.507 (meters)      424.89  (feet) COMP
 JC0154  MODELED GRAVITY -    979,995.3   (mgal)                       NAVD 88
 JC0154
 JC0154  VERT ORDER      -  SECOND    CLASS 0
 JC0154
 JC0154.The horizontal coordinates were scaled from a map and have
 JC0154.an estimated accuracy of +/- 6 seconds.
 JC0154
 JC0154.The orthometric height was determined by differential leveling and
 JC0154.adjusted by the NATIONAL GEODETIC SURVEY
 JC0154.in June 1991.
 JC0154
 JC0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0154.GEOID18 height accuracy estimate available here.
 JC0154
 JC0154.Click photographs - Photos may exist for this station.
 JC0154
 JC0154.The dynamic height is computed by dividing the NAVD 88
 JC0154.geopotential number by the normal gravity value computed on the
 JC0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0154.degrees latitude (g = 980.6199 gals.).
 JC0154
 JC0154.The modeled gravity was interpolated from observed gravity values.
 JC0154
 JC0154;                    North         East    Units  Estimated Accuracy
 JC0154;SPC IL W     -   225,850.      701,690.      MT  (+/- 180 meters Scaled)
 JC0154
 JC0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC480875(NAD 83)
 JC0154
 JC0154                          SUPERSEDED SURVEY CONTROL
 JC0154
 JC0154  NGVD 29 (??/??/92)  129.704  (m)          425.54   (f) ADJ UNCH    2 0
 JC0154
 JC0154.Superseded values are not recommended for survey control.
 JC0154
 JC0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0154.See file dsdata.pdf to determine how the superseded data were derived.
 JC0154
 JC0154_MARKER: DB = BENCH MARK DISK
 JC0154_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JC0154_SP_SET: STEP
 JC0154_STAMPING: 425.596 GRANITE CITY 1934
 JC0154_MARK LOGO: CGS
 JC0154_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0154
 JC0154  HISTORY     - Date     Condition        Report By
 JC0154  HISTORY     - 1934     MONUMENTED       CGS
 JC0154  HISTORY     - 1942     GOOD             CGS
 JC0154
 JC0154                          STATION DESCRIPTION
 JC0154
 JC0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JC0154'AT GRANITE CITY.
 JC0154'AT GRANITE CITY, MADISON COUNTY, AT THE SOUTH ENTRANCE OF THE
 JC0154'CITY HALL, 15 FEET WEST OF THE DOOR, IN THE SIDE OF THE STEPS,
 JC0154'AND 3 FEET ABOVE THE PAVEMENT.  A STANDARD DISK, STAMPED 425.596
 JC0154'GRANITE CITY 1934 AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2616 ***********************************************************************
 ME2616  DESIGNATION -  GRANT
 ME2616  PID         -  ME2616
 ME2616  STATE/COUNTY-  IL/KANKAKEE
 ME2616  COUNTRY     -  US
 ME2616  USGS QUAD   -  MOMENCE (2018)
 ME2616
 ME2616                         *CURRENT SURVEY CONTROL
 ME2616  ______________________________________________________________________
 ME2616* NAD 83(1997) POSITION- 41 14 43.97263(N) 087 38 42.41889(W)   ADJUSTED
 ME2616* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 ME2616  ______________________________________________________________________
 ME2616  GEOID HEIGHT    -        -33.246 (meters)                     GEOID18
 ME2616  LAPLACE CORR    -         -2.46  (seconds)                    DEFLEC18
 ME2616  HORZ ORDER      -  FIRST
 ME2616
 ME2616.The horizontal coordinates were established by classical geodetic methods
 ME2616.and adjusted by the National Geodetic Survey in October 1999.
 ME2616
 ME2616.The orthometric height was scaled from a topographic map.
 ME2616
 ME2616.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2616.GEOID18 height accuracy estimate available here.
 ME2616
 ME2616.Click photographs - Photos may exist for this station.
 ME2616
 ME2616.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2616
 ME2616. The following values were computed from the NAD 83(1997) position.
 ME2616
 ME2616;                    North         East     Units Scale Factor Converg.
 ME2616;SPC IL E     -   508,539.178   357,686.581   MT  1.00001594   +0 27 13.5
 ME2616;SPC IL E     - 1,668,432.29  1,173,510.06   sFT  1.00001594   +0 27 13.5
 ME2616;SPC IN W     -   665,979.129   852,911.598   MT  0.99999394   -0 22 13.4
 ME2616;SPC IN W     - 2,184,966.53  2,798,260.80   sFT  0.99999394   -0 22 13.4
 ME2616;UTM  16      - 4,566,216.426   445,946.426   MT  0.99963596   -0 25 31.2
 ME2616
 ME2616!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2616!SPC IL E     -   0.99997135  x   1.00001594  =   0.99998729
 ME2616!SPC IN W     -   0.99997135  x   0.99999394  =   0.99996529
 ME2616!UTM  16      -   0.99997135  x   0.99963596  =   0.99960732
 ME2616
 ME2616:                Primary Azimuth Mark                     Grid Az
 ME2616:SPC IL E     -  GRANT AZ MK                              345 31 59.9
 ME2616:SPC IN W     -  GRANT AZ MK                              346 21 26.8
 ME2616:UTM  16      -  GRANT AZ MK                              346 24 44.6
 ME2616
 ME2616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4594666216(NAD 83)
 ME2616
 ME2616|---------------------------------------------------------------------|
 ME2616| PID    Reference Object                     Distance      Geod. Az  |
 ME2616|                                                           dddmmss.s |
 ME2616| CM3584 GRANT RM 1                           25.701 METERS 07224     |
 ME2616| CM3585 GRANT RM 2                           23.845 METERS 20728     |
 ME2616| CM3583 GRANT AZ MK                                        3455913.4 |
 ME2616|---------------------------------------------------------------------|
 ME2616
 ME2616                          SUPERSEDED SURVEY CONTROL
 ME2616
 ME2616  NAD 83(1997)-  41 14 43.97264(N)    087 38 42.41887(W) AD(       ) 1
 ME2616  NAD 83(1986)-  41 14 43.97581(N)    087 38 42.42449(W) AD(       ) 1
 ME2616  NAD 27      -  41 14 43.85490(N)    087 38 42.28970(W) AD(       ) 1
 ME2616
 ME2616.Superseded values are not recommended for survey control.
 ME2616
 ME2616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2616.See file dsdata.pdf to determine how the superseded data were derived.
 ME2616
 ME2616_MARKER: DS = TRIANGULATION STATION DISK
 ME2616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2616_STAMPING: GRANT 1952
 ME2616_MARK LOGO: CGS
 ME2616_PROJECTION: FLUSH
 ME2616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2616+STABILITY: SURFACE MOTION
 ME2616
 ME2616  HISTORY     - Date     Condition        Report By
 ME2616  HISTORY     - 1952     MONUMENTED       CGS
 ME2616  HISTORY     - 1967     GOOD             CGS
 ME2616  HISTORY     - 1969     GOOD             LOCSUR
 ME2616  HISTORY     - 1970     GOOD             MGA
 ME2616  HISTORY     - 1971     GOOD             NGS
 ME2616
 ME2616                          STATION DESCRIPTION
 ME2616
 ME2616'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2616'STATION IS LOCATED IN THE NORTH SECTION OF GRANT PARK.  IT IS 108 FEET
 ME2616'NORTHEAST OF THE NORTHEAST CORNER OF A BARN, 133 FEET WEST OF THE
 ME2616'CENTER OF A GRAVEL ROAD, 94 FEET WEST OF A 24 INCH OAK TREE, 28 FEET
 ME2616'SOUTH OF THE SOUTHWEST CORNER OF A FRAME BUILDING AND 12 FEET EAST OF
 ME2616'A WHITE WITNESS POST AND A FENCELINE.  THE MARK IS FLUSH AND THE DISK
 ME2616'IS STAMPED GRANT 1952.
 ME2616'
 ME2616'REFERENCE MARK NO. 1 IS 54 FEET WEST OF THE CENTER OF THE GRAVEL ROAD,
 ME2616'27 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK BUILDING, 18 FEET
 ME2616'NORTHWEST OF A 24 INCH OAK TREE AND 1 FOOT SOUTH OF A FENCELINE.  THE
 ME2616'MARK IS FLUSH AND THE DISK IS STAMPED GRANT NO 1 1952.
 ME2616'
 ME2616'REFERENCE MARK NO. 2 IS 30 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 ME2616'THE BARN AND 1 FOOT EAST OF A FENCELINE.  THE MARK IS FLUSH AND THE
 ME2616'DISK IS STAMPED GRANT NO 2 1952.
 ME2616'
 ME2616'AZIMUTH MARK IS 24 FEET SOUTHEAST OF A WHITE WITNESS POST AND A
 ME2616'TELEPHONE POLE AND 2 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD.  THE
 ME2616'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED GRANT 1952.
 ME2616'
 ME2616'36 W (USGS) BM IS 47 FEET SOUTHWEST OF THE INTERSECTION OF A GRAVEL
 ME2616'CROSSROAD, 42 FEET WEST OF THE CENTER OF A GRAVEL ROAD AND 25 FEET
 ME2616'SOUTH OF THE CENTER OF A GRAVEL ROAD.  THE MARK IS A 4 INCH IRON PIPE
 ME2616'WHICH PROJECTS 12 INCHES AND HAS A BRONZE U.S. GEOLOGICAL SURVEY BENCH
 ME2616'MARK DISK RIVETED TO THE TOP STAMPED PRIM TRAV STA NO 36 W 88 A ILL
 ME2616'1921.
 ME2616'
 ME2616'TO REACH THE STATION FROM THE RAILROAD DEPOT IN GRANT PARK, GO NORTH
 ME2616'ON PAVED ROAD FOR 0.25 MILE TO A GRAVEL SIDE ROAD RIGHT (*)  CONTINUE
 ME2616'STRAIGHT AHEAD FOR 0.05 MILE TO A DRIVEWAY RIGHT, TURN RIGHT ON
 ME2616'DIRVEWAY AND GO NORTH PASSING THROUGH BARN YARD FOR 0.1 MILE TO THE
 ME2616'STATION AS DESCRIBED.
 ME2616'
 ME2616'TO REACH THE AZIMUTH MARK FROM THIS POINT (*)  GO NORTH ON GRAVEL ROAD
 ME2616'FOR 0.5 MILE TO A CROSSROAD, AND 36 W (USGS) BM IN THE SOUTHWEST
 ME2616'ANGLE, TURN LEFT AND GO 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 ME2616'DESCRIBED.
 ME2616'
 ME2616'(THIS STATION IS ON PROPERTY OWNED BY BLANCHE ESSON) HEIGHT OF LIGHT
 ME2616'ABOVE STATION MARK 30 METERS.
 ME2616
 ME2616                          STATION RECOVERY (1967)
 ME2616
 ME2616'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2616'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 ME2616'GOOD CONDITION.  36 W (USGS) BM COULD NOT BE FOUND AND IS ASSUMED
 ME2616'LOST.  THE PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 ME2616'
 ME2616'THE STATION MARK IS 12 FEET EAST OF A FENCE CORNER AND 1 FOOT SOUTH OF
 ME2616'A METAL WITNESS POST.
 ME2616'
 ME2616'REFERENCE MARK 1 IS 15 FEET NORTHWEST OF A 30 INCH MAPLE TREE, 12 FEET
 ME2616'SOUTH OF A PAVED DRIVEWAY AND 1 FOOT WEST OF A METAL WITNESS POST.
 ME2616'
 ME2616'THE AZIMUTH MARK IS 24 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD, 2
 ME2616'FEET EAST OF A POWER POLE AND 1 FOOT WEST OF A METAL WITNESS POST.
 ME2616'
 ME2616'IN THE PREVIOUS DESCRIPTION THE POWER POLE AND ROAD MEASUREMENTS WERE
 ME2616'WRONG.
 ME2616'
 ME2616'THE STATION IS 0.1 MILE NORTHEAST OF THE INTERSECTION OF HAMBLETON AND
 ME2616'MAIN STREET AT THE NORTH EDGE OF GRANT PARK.
 ME2616
 ME2616                          STATION RECOVERY (1969)
 ME2616
 ME2616'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1969
 ME2616'GRANT 1952 STATION, AZIMUTH MARK, RM 1 RECOVERED IN GOOD CONDITION, AS
 ME2616'DESCRIBED.  RM 2 NOT SEARCHED FOR BUT PROBABLY IN GOOD CONDITION SINCE
 ME2616'AREA IS UNDISTURBED.
 ME2616'
 ME2616'HORIZONTAL DISTANCE TO AZIMUTH MARK IS 2342.10 FT. - MEASURED BY
 ME2616'GEODIMETER AS PART OF CLOSED TRAVERSE FROM GRANT TO MOMENCE.
 ME2616'
 ME2616'RECOVERED BY A. SCHMIDT AND ASSOC.
 ME2616
 ME2616                          STATION RECOVERY (1970)
 ME2616
 ME2616'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 ME2616'GRANT 1952 GOOD.  GRANT NO. 1 1952 GOOD.  AZ. MARK GRANT 1952 GOOD.
 ME2616'GRANT NO. 2 WAS SEARCHED FOR BUT NOT RECOVERED.
 ME2616
 ME2616                          STATION RECOVERY (1971)
 ME2616
 ME2616'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 ME2616'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND AS
 ME2616'DESCRIBED AND IN GOOD CONDITION.  THE 36 W (USGS) BM PIPE WAS FOUND AT
 ME2616'THIS VISIT AND THE CAP GONE WITH THE PIPE BROKEN.  REFERENCE MARK 2
 ME2616'WAS REPORTED AS NOT FOUND BUT WAS FOUND AS DESCRIBED AND IN GOOD
 ME2616'CONDITION.  DUE TO COLD WEATHER THE STATION WAS NOT OCCUPIED.
 ME2616'
 ME2616'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT GRANT PARK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2617 ***********************************************************************
 ME2617  DESIGNATION -  GRANT
 ME2617  PID         -  ME2617
 ME2617  STATE/COUNTY-  IL/KANKAKEE
 ME2617  COUNTRY     -  US
 ME2617  USGS QUAD   -  MOMENCE (2018)
 ME2617
 ME2617                         *CURRENT SURVEY CONTROL
 ME2617  ______________________________________________________________________
 ME2617* NAD 83(1997) POSITION- 41 14 49.98931(N) 087 38 49.01877(W)   ADJUSTED
 ME2617* NAVD 88 ORTHO HEIGHT -   217.    (meters)      712.    (feet) SCALED
 ME2617  ______________________________________________________________________
 ME2617  GEOID HEIGHT    -        -33.245 (meters)                     GEOID18
 ME2617  LAPLACE CORR    -         -2.44  (seconds)                    DEFLEC18
 ME2617  HORZ ORDER      -  FIRST
 ME2617
 ME2617.The horizontal coordinates were established by classical geodetic methods
 ME2617.and adjusted by the National Geodetic Survey in October 1999.
 ME2617
 ME2617.The orthometric height was scaled from a topographic map.
 ME2617
 ME2617.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2617.GEOID18 height accuracy estimate available here.
 ME2617
 ME2617.Click photographs - Photos may exist for this station.
 ME2617
 ME2617.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2617
 ME2617. The following values were computed from the NAD 83(1997) position.
 ME2617
 ME2617;                    North         East     Units Scale Factor Converg.
 ME2617;SPC IL E     -   508,723.572   357,531.446   MT  1.00001572   +0 27 09.2
 ME2617;SPC IL E     - 1,669,037.25  1,173,001.09   sFT  1.00001572   +0 27 09.2
 ME2617;SPC IN W     -   666,165.731   852,759.135   MT  0.99999412   -0 22 17.8
 ME2617;SPC IN W     - 2,185,578.74  2,797,760.60   sFT  0.99999412   -0 22 17.8
 ME2617;UTM  16      - 4,566,403.108   445,794.197   MT  0.99963616   -0 25 35.6
 ME2617
 ME2617!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2617!SPC IL E     -   0.99997119  x   1.00001572  =   0.99998691
 ME2617!SPC IN W     -   0.99997119  x   0.99999412  =   0.99996531
 ME2617!UTM  16      -   0.99997119  x   0.99963616  =   0.99960736
 ME2617
 ME2617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4579466403(NAD 83)
 ME2617
 ME2617                          SUPERSEDED SURVEY CONTROL
 ME2617
 ME2617  NAD 83(1997)-  41 14 49.98946(N)    087 38 49.01900(W) AD(       ) 1
 ME2617  NAD 83(1986)-  41 14 49.99400(N)    087 38 49.02572(W) AD(       ) 1
 ME2617  NAD 27      -  41 14 49.86340(N)    087 38 48.88700(W) AD(       ) 1
 ME2617  USSD        -  41 14 49.98300(N)    087 38 48.72800(W) AD(       ) 3
 ME2617
 ME2617.Superseded values are not recommended for survey control.
 ME2617
 ME2617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2617.See file dsdata.pdf to determine how the superseded data were derived.
 ME2617
 ME2617_MARKER: V = STONE MONUMENT
 ME2617_SETTING: 0 = UNSPECIFIED SETTING
 ME2617_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2617
 ME2617  HISTORY     - Date     Condition        Report By
 ME2617  HISTORY     - 1879     MONUMENTED       USLS
 ME2617  HISTORY     - 1946     MARK NOT FOUND   CGS
 ME2617  HISTORY     - 1952     MARK NOT FOUND   CGS
 ME2617  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME2617
 ME2617                          STATION DESCRIPTION
 ME2617
 ME2617'DESCRIBED BY US LAKE SURVEY 1879
 ME2617'THIS STATION IS SITUATED IN THE SOUTHEAST QUARTER OF THE NORTHEAST
 ME2617'QUARTER OF SEC.  19, T. 32 N., R. 11 W., YELLOWHEAD TOWNSHIP, KANKAKEE
 ME2617'COUNTY, ILLINOIS, ABOUT 400 METERS NORTH OF GRANT RAILWAY STATION ON
 ME2617'THE CHICAGO AND EASTERN ILLINOIS RAILROAD.  THE HEIGHT OF STATION USED
 ME2617'WAS 50 FEET.
 ME2617'
 ME2617'THE GEODETIC POINT IS MARKED BY A STONE POST OF THE USUAL FORM, SET 3
 ME2617'FEET BELOW THE SURFACE, WITH A STONE POST SET DIRECTLY OVER IT AS A
 ME2617'SURFACE MARK.  THREE STONE REFERENCE-POSTS WERE SET AS FOLLOWS- TWO ON
 ME2617'THE WEST SIDE OF THE ROAD JUST EAST OF THE STATION, ONE BEARING NORTH
 ME2617'60 DEG 38 MIN EAST, DISTANT 206.28 METERS, AND ONE BEARING SOUTH 62
 ME2617'DEG 15 MIN EAST, DISTANT 205.0 METERS, AND ONE ON THE EAST SIDE OF THE
 ME2617'SAME ROAD BEARING SOUTH 86 DEG 19 MIN EAST, AND DISTANT 199.84 METERS
 ME2617'FROM THE GEODETIC POINT.  THE NORTHEAST CORNER OF SECTION 20 BEARS
 ME2617'NORTH 73 DEG 17 MIN EAST, AND IS DISTANT 1853 METERS FROM THE GEODITIC
 ME2617'POINT.  THE HEIGHT OF GROUND AT THE STATION ABOVE MEAN LEVEL OF LAKE
 ME2617'MICHIGAN IS 134.0 FEET.
 ME2617
 ME2617                          STATION RECOVERY (1946)
 ME2617
 ME2617'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (EBP)
 ME2617'AN EXTENDED SEARCH WAS MADE FOR THIS STATION.  THE SOIL WAS DUG OUT AT
 ME2617'THE SITE OF THE STATION AND EVIDENCE OF PREVIOUS DIGGING WAS FOUND BUT
 ME2617'THE SUB-MARK WAS NOT FOUND.  TWO OF THE ORIGINAL STONE POST REFERENCE
 ME2617'MARKS WERE FOUND AND DISTANCES CHECKED TO THE STATION SITE.  THE
 ME2617'STATION IS PROBABLY LOST.
 ME2617
 ME2617                          STATION RECOVERY (1952)
 ME2617
 ME2617'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2617'A NEW STATION GRANT WAS ESTABLISHED BY THIS PARTY.  THE DISTANCE AND
 ME2617'DIRECTION WAS COMPUTED AND A THOROUGH SEARCH WAS MADE FOR THE ORIGINAL
 ME2617'STATION, BUT IT COULD NOT BE FOUND AND SHOULD BE CONSIDERED LOST.
 ME2617
 ME2617                          STATION RECOVERY (1953)
 ME2617
 ME2617'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (DDA)
 ME2617'THE STATION COULD NOT BE FOUND NOR COULD ANY OF THE REFERENCE-POSTS.
 ME2617'(IT IS BELIEVED TO HAVE BEEN DESTROYED.)
 ME2617'
 ME2617'THE NEW STATION JUST NORTH OF GRANT PARK WAS FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1051 ***********************************************************************
 NH1051  DESIGNATION -  GRANT
 NH1051  PID         -  NH1051
 NH1051  STATE/COUNTY-  IL/LAKE
 NH1051  COUNTRY     -  US
 NH1051  USGS QUAD   -  WAUCONDA (2018)
 NH1051
 NH1051                         *CURRENT SURVEY CONTROL
 NH1051  ______________________________________________________________________
 NH1051* NAD 83(1997) POSITION- 42 22 06.97955(N) 088 09 48.14180(W)   ADJUSTED
 NH1051* NAVD 88 ORTHO HEIGHT -   256.26  (+/-2cm)      840.7   (feet) VERTCON3
 NH1051  ______________________________________________________________________
 NH1051  GEOID HEIGHT    -        -34.222 (meters)                     GEOID18
 NH1051  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 NH1051  HORZ ORDER      -  SECOND
 NH1051  VERT ORDER      -  THIRD ? (See Below)
 NH1051
 NH1051.The horizontal coordinates were established by classical geodetic methods
 NH1051.and adjusted by the National Geodetic Survey in October 1999.
 NH1051
 NH1051.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1051.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1051
 NH1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1051.GEOID18 height accuracy estimate available here.
 NH1051
 NH1051.The vertical order pertains to the NGVD 29 superseded value.
 NH1051
 NH1051.Click photographs - Photos may exist for this station.
 NH1051
 NH1051.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1051
 NH1051. The following values were computed from the NAD 83(1997) position.
 NH1051
 NH1051;                    North         East     Units Scale Factor Converg.
 NH1051;SPC IL E     -   633,059.114   313,999.460   MT  0.99997741   +0 06 52.3
 NH1051;SPC IL E     - 2,076,961.44  1,030,179.90   sFT  0.99997741   +0 06 52.3
 NH1051;UTM  16      - 4,691,358.793   404,209.661   MT  0.99971290   -0 47 02.6
 NH1051
 NH1051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1051!SPC IL E     -   0.99996518  x   0.99997741  =   0.99994259
 NH1051!UTM  16      -   0.99996518  x   0.99971290  =   0.99967809
 NH1051
 NH1051:                Primary Azimuth Mark                     Grid Az
 NH1051:SPC IL E     -  GRANT AZ MK                              193 37 30.0
 NH1051:UTM  16      -  GRANT AZ MK                              194 31 24.9
 NH1051
 NH1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0420991358(NAD 83)
 NH1051
 NH1051|---------------------------------------------------------------------|
 NH1051| PID    Reference Object                     Distance      Geod. Az  |
 NH1051|                                                           dddmmss.s |
 NH1051| CI9670 GRANT RM 1                           26.598 METERS 02903     |
 NH1051| NH1052 VOLO NATL GAS CO RADIO MAST         APPROX. 6.9 KM 1682117.6 |
 NH1051| CI9669 GRANT AZ MK                                        1934422.3 |
 NH1051| CI9671 GRANT RM 2                           25.003 METERS 26918     |
 NH1051| NH1056 FOX LAKE MUNICIPAL TANK             APPROX. 3.6 KM 3360822.7 |
 NH1051|---------------------------------------------------------------------|
 NH1051
 NH1051                          SUPERSEDED SURVEY CONTROL
 NH1051
 NH1051  NAD 83(1997)-  42 22 06.97947(N)    088 09 48.14214(W) AD(       ) 2
 NH1051  NAD 83(1991)-  42 22 06.97894(N)    088 09 48.14824(W) AD(       ) 2
 NH1051  NAD 83(1986)-  42 22 06.97806(N)    088 09 48.15321(W) AD(       ) 2
 NH1051  NAD 27      -  42 22 06.90680(N)    088 09 47.84970(W) AD(       ) 2
 NH1051  NGVD 29             256.35   (m)          841.0    (f) LEVELING    3  
 NH1051
 NH1051.Superseded values are not recommended for survey control.
 NH1051
 NH1051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1051.See file dsdata.pdf to determine how the superseded data were derived.
 NH1051
 NH1051_MARKER: DS = TRIANGULATION STATION DISK
 NH1051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1051_STAMPING: GRANT 1954
 NH1051_MARK LOGO: CGS
 NH1051_PROJECTION: FLUSH
 NH1051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1051+STABILITY: SURFACE MOTION
 NH1051
 NH1051  HISTORY     - Date     Condition        Report By
 NH1051  HISTORY     - 1954     MONUMENTED       CGS
 NH1051  HISTORY     - 1966     MARK NOT FOUND   CGS
 NH1051  HISTORY     - 1975     GOOD             ALSTER
 NH1051  HISTORY     - 1975     SEE DESCRIPTION  LOCENG
 NH1051  HISTORY     - 19940515 GOOD             USPSQD
 NH1051
 NH1051                          STATION DESCRIPTION
 NH1051
 NH1051'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1051'STATION IS LOCATED ALONG THE SOUTH SIDE OF STATE HIGHWAY 134
 NH1051'ABOUT 3 MILES NORTH OF VOLO, 2-1/2 MILES SOUTHEAST OF FOX
 NH1051'LAKE AND 0.3 MILE EAST OF THE JUNCTION OF U.S. HIGHWAY 12
 NH1051'AND STATE HIGHWAY 134.  IT IS 42 FEET SOUTH OF THE CENTER OF
 NH1051'THE HIGHWAY AND 3 FEET WEST OF A WHITE WITNESS POST.  THE MARK
 NH1051'IS FLUSH AND THE DISK IS STAMPED GRANT 1954.
 NH1051'
 NH1051'REFERENCE MARK NO. 1 IS 33 FEET NORTH OF THE CENTER OF THE
 NH1051'HIGHWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED GRANT NO 1
 NH1051'1954.
 NH1051'
 NH1051'REFERENCE MARK NO. 2 IS 42 FEET SOUTH OF THE CENTER OF THE
 NH1051'HIGHWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED GRANT
 NH1051'NO 2 1954.
 NH1051'
 NH1051'AZIMUTH MARK IS 43 FEET SOUTH OF A POWER LINE POLE, 35 FEET
 NH1051'EAST OF THE CENTER OF A GRAVEL ROAD, 2 FEET NORTH OF A WHITE
 NH1051'WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS
 NH1051'ABOUT 2 INCHES AND THE DISK IS STAMPED GRANT 1954.
 NH1051'
 NH1051'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12
 NH1051'AND STATE HIGHWAY 120 AT THE EAST EDGE OF VOLO, GO NORTH ON
 NH1051'HIGHWAY 12 FOR 3.0 MILES TO THE JUNCTION OF STATE HIGHWAY
 NH1051'134.  TURN RIGHT AND GO EAST ON HIGHWAY 134 FOR 0.3 MILE TO
 NH1051'THE STATION ON THE RIGHT AS DESCRIBED.
 NH1051'
 NH1051'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON HIGHWAY
 NH1051'134 FOR 0.1 MILE TO A GRAVEL CROSSROAD.  TURN LEFT AND GO SOUTH
 NH1051'ON THE GRAVEL ROAD FOR 0.25 MILE TO THE MARK ON THE LEFT
 NH1051'AS DESCRIBED.
 NH1051'
 NH1051'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1051
 NH1051                          STATION RECOVERY (1966)
 NH1051
 NH1051'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1051'THE STATION AND REFERENCE MARKS WERE NOT FOUND AT THIS TIME.
 NH1051'THE ROAD AT THE STATION SITE HAS BEEN LOWERED ABOUT 12 FEET
 NH1051'AND ALL MARKS EXCEPT THE AZIMUTH MARK SHOULD BE ASSUMED AS
 NH1051'LOST.  THE AZIMUTH MARK WAS FOUND IN FAIR CONDITION AND
 NH1051'LEFT AS SUCH AT THIS TIME.
 NH1051
 NH1051                          STATION RECOVERY (1975)
 NH1051
 NH1051'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1975 (LC)
 NH1051'GRANT 1954 AZ MK-GOOD
 NH1051'
 NH1051'GRANT TRIANGULATION STATION AND R.M. 1 AND 2 NOT FOUND, AREA
 NH1051'APPEARS TO HAVE BEEN GRADED, UNDERGROUND MARK MAY BE IN PLACE.
 NH1051
 NH1051                          STATION RECOVERY (1975)
 NH1051
 NH1051'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (ARS)
 NH1051'ONLY AZIMUTH MARK FOUND - IT IS PROJECTING 18 IN OUT OF GROUND -
 NH1051'MARK IS 12 FT N. OF A DRIVE E. TO HOUSE 1505 NIPPERSINK ROAD.
 NH1051'
 NH1051'STATION AND REF. MKS. ARE DESTROYED.  THE HILL HAS BEEN CUT DOWN
 NH1051'BY HIGHWAY CONSTRUCTION.  AN INVERSE POSITION WAS COMPUTED
 NH1051'AND THE GROUND SURFACE IS ABOUT 15 FT BELOW THE ELEVATION
 NH1051'PUBLISHED BY THE USGS FOR THE MONUMENT (IN 1959).
 NH1051
 NH1051                          STATION RECOVERY (1994)
 NH1051
 NH1051'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0604 ***********************************************************************
 NH0604  DESIGNATION -  GRANT RESET
 NH0604  PID         -  NH0604
 NH0604  STATE/COUNTY-  IL/WINNEBAGO
 NH0604  COUNTRY     -  US
 NH0604  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0604
 NH0604                         *CURRENT SURVEY CONTROL
 NH0604  ______________________________________________________________________
 NH0604* NAD 83(1997) POSITION- 42 11 57.87753(N) 089 04 54.86948(W)   ADJUSTED
 NH0604* NAVD 88 ORTHO HEIGHT -   223.961 (meters)      734.78  (feet) ADJUSTED
 NH0604  ______________________________________________________________________
 NH0604  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 NH0604  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 NH0604  DYNAMIC HEIGHT  -        223.889 (meters)      734.54  (feet) COMP
 NH0604  MODELED GRAVITY -    980,294.4   (mgal)                       NAVD 88
 NH0604
 NH0604  HORZ ORDER      -  SECOND
 NH0604  VERT ORDER      -  FIRST     CLASS II
 NH0604
 NH0604.The horizontal coordinates were established by classical geodetic methods
 NH0604.and adjusted by the National Geodetic Survey in October 1999.
 NH0604
 NH0604.The orthometric height was determined by differential leveling and
 NH0604.adjusted by the NATIONAL GEODETIC SURVEY
 NH0604.in June 1991.
 NH0604
 NH0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0604.GEOID18 height accuracy estimate available here.
 NH0604
 NH0604.Click photographs - Photos may exist for this station.
 NH0604
 NH0604.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0604
 NH0604.The dynamic height is computed by dividing the NAVD 88
 NH0604.geopotential number by the normal gravity value computed on the
 NH0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0604.degrees latitude (g = 980.6199 gals.).
 NH0604
 NH0604.The modeled gravity was interpolated from observed gravity values.
 NH0604
 NH0604. The following values were computed from the NAD 83(1997) position.
 NH0604
 NH0604;                    North         East     Units Scale Factor Converg.
 NH0604;SPC IL W     -   614,800.524   789,587.188   MT  1.00003989   +0 43 43.3
 NH0604;SPC IL W     - 2,017,058.05  2,590,503.97   sFT  1.00003989   +0 43 43.3
 NH0604;UTM  16      - 4,674,015.024   328,116.915   MT  0.99996353   -1 23 55.6
 NH0604
 NH0604!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0604!SPC IL W     -   0.99997009  x   1.00003989  =   1.00000998
 NH0604!UTM  16      -   0.99997009  x   0.99996353  =   0.99993362
 NH0604
 NH0604:                Primary Azimuth Mark                     Grid Az
 NH0604:SPC IL W     -  EDGAR                                    358 57 58.2
 NH0604:UTM  16      -  EDGAR                                    001 05 37.1
 NH0604
 NH0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2811674015(NAD 83)
 NH0604
 NH0604|---------------------------------------------------------------------|
 NH0604| PID    Reference Object                     Distance      Geod. Az  |
 NH0604|                                                           dddmmss.s |
 NH0604| NH0605 GRANT RM                              6.270 METERS 27454     |
 NH0604| NH0889 EDGAR                               APPROX. 1.5 KM 3594141.5 |
 NH0604|---------------------------------------------------------------------|
 NH0604
 NH0604                          SUPERSEDED SURVEY CONTROL
 NH0604
 NH0604  NAD 83(1996)-  42 11 57.87801(N)    089 04 54.87099(W) AD(       ) 2
 NH0604  NAD 83(1986)-  42 11 57.87638(N)    089 04 54.87465(W) AD(       ) 2
 NH0604  NAD 27      -  42 11 57.80080(N)    089 04 54.49110(W) AD(       ) 2
 NH0604  USSD        -  42 11 57.92400(N)    089 04 54.27200(W) AD(       ) 3
 NH0604  NGVD 29 (??/??/92)  224.012  (m)          734.95   (f) ADJ UNCH    1 2
 NH0604  NGVD 29             224.01   (m)          734.9    (f) LEVELING    3  
 NH0604
 NH0604.Superseded values are not recommended for survey control.
 NH0604
 NH0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0604.See file dsdata.pdf to determine how the superseded data were derived.
 NH0604
 NH0604_MARKER: DS = TRIANGULATION STATION DISK
 NH0604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0604_STAMPING: GRANT 1920 1954
 NH0604_MARK LOGO: CGS
 NH0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0604+STABILITY: SURFACE MOTION
 NH0604
 NH0604  HISTORY     - Date     Condition        Report By
 NH0604  HISTORY     - 1920     MONUMENTED       CGS
 NH0604  HISTORY     - 1932     GOOD             IL7460
 NH0604  HISTORY     - 1953     MARK NOT FOUND   CGS
 NH0604  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0604  HISTORY     - 1960     GOOD             CGS
 NH0604  HISTORY     - 1960     GOOD             CGS
 NH0604  HISTORY     - 1972     GOOD             ILDT
 NH0604  HISTORY     - 1976     GOOD             NGS
 NH0604  HISTORY     - 19970321 GOOD             USPSQD
 NH0604
 NH0604                          STATION DESCRIPTION
 NH0604
 NH0604'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0604'STATION IS ABOUT 5 MILES S OF ROCKFORD, ON THE E SIDE OF THE
 NH0604'CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 1/2 MILE S OF
 NH0604'CAMP GRANT RAILROAD STATION, 165 YARDS DIRECTLY E OF CAMP
 NH0604'GRANT WATER TOWER, 20 YARDS N OF A BATTERY BOX WHICH IS JUST
 NH0604'S OF THE POINT OF TANGENCY OF THE FIRST CURVE S OF CAMP GRANT
 NH0604'RAILROAD STATION, AND 1.62 METERS (5.32 FEET) E OF THE E AND
 NH0604'NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS
 NH0604'ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0604'THE REFERENCE MARK IS ON THE SAME
 NH0604'SIDE OF THE TRACK, 6.27 METERS (20.57 FEET) FROM THE STATION,
 NH0604'N 85 DEG 05 MIN W.
 NH0604
 NH0604                          STATION RECOVERY (1932)
 NH0604
 NH0604'RECOVERY NOTE BY CITY OF ROCKFORD ILLINOIS 1932
 NH0604'TRIANGULATION STATION GRANT HAS BEEN DUG OUT AND BRONZE TABLET
 NH0604'IS STILL INTACT IN CONCRETE AND IS AT PRESENT LYING ALONG
 NH0604'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD RIGHT-OF-WAY ABOUT
 NH0604'10 FEET FROM ITS LOCATION.
 NH0604'
 NH0604'REFERENCE MARK IS STILL IN ITS ORIGINAL LOCATION AND APPEARS
 NH0604'TO BE ALL RIGHT.
 NH0604'
 NH0604'THIS IS A TRAVERSE STATION.
 NH0604
 NH0604                          STATION RECOVERY (1953)
 NH0604
 NH0604'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (LFV)
 NH0604'REFERENCE MARK SEARCHED FOR BUT NOT RECOVERED.  CULTURE IN
 NH0604'VICINITY OF STATION HAS COMPLETELY CHANGED.
 NH0604
 NH0604                          STATION RECOVERY (1954)
 NH0604
 NH0604'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0604'THIS TRAVERSE STATION WAS SEARCHED FOR, AND THE UNDERGROUND
 NH0604'MARK WAS RECOVERED ABOUT 2 FT. BELOW THE SURFACE OF A RAILROAD
 NH0604'FILL.  THE UNDERGROUND MARK WAS LOWERED TO 36 IN. BELOW THE
 NH0604'SURFACE OF THE RAILROAD FILL AND SET IN ITS ORIGINAL POSITION.
 NH0604'A NEW SURFACE MARK WAS CENTERED OVER THIS MARK AND SET FLUSH
 NH0604'WITH THE GROUND.  BOTH DISKS WERE STAMPED GRANT 1920-1954.
 NH0604'
 NH0604'THE REFERENCE MARK WAS RECOVERED IN GOOD CONDITION.
 NH0604'
 NH0604'TO REACH FROM THE E ENTRANCE TO ROCKFORD GREATER AIRPORT, GO
 NH0604'W ON AIRPORT ROAD FOR 0.55 MI. TO A CHECKERED WATER TANK JUST
 NH0604'W OF THE RAILROAD TRACKS, TURN LEFT AND GO S FOR 0.6 MI. TO
 NH0604'A SIGN ON A WAREHOUSE CLARE THIEDE SUPPLY CO., TURN LEFT
 NH0604'BETWEEN TWO WAREHOUSES AND GO TO THE TRACKS, BEAR RIGHT FOR
 NH0604'0.05 MI. TO THE STATION ON THE E SIDE OF THE TRACKS, AND
 NH0604'2-1/2 RAIL LENGTHS S OF SIGN NEW MILFORD.
 NH0604'
 NH0604'THE 1920 DESCRIPTION WAS FOUND INADEQUATE EXCEPT AS TO DISTANCE
 NH0604'AND DIRECTION TO REFERENCE MARK WHICH CHECKED.
 NH0604
 NH0604                          STATION RECOVERY (1960)
 NH0604
 NH0604'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH0604'THE STATION MARK AND REFERENCE MARK WERE RECOVERED AND FOUND
 NH0604'TO BE IN GOOD CONDITION.  THE DISTANCE TO THE REFERENCE MARK
 NH0604'CHECKED WITH THE 1920 DESCRIPTION, WHICH IS EAST OF THE STATION.
 NH0604'THE 1920 DESCRIPTION IS IN ERROR BY 180 DEGREES IN AZIMUTH
 NH0604'OF THE REFERENCE MARK, WHICH WAS VERIFIED BY AN INVERSE
 NH0604'COMPUTATION.  THE EAST ENTRANCE TO THE AIRPORT IS NO LONGER
 NH0604'IN EXISTANCE AND A NEW ROUTE TO THE STATION FOLLOWS.
 NH0604'
 NH0604'TO REACH THE STATION FROM THE GREATER ROCKFORD AIRPORT WATER
 NH0604'TANK, IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF SAMUELSON
 NH0604'ROAD AND WAREHOUSE ROAD, GO SOUTH ON WAREHOUSE ROAD FOR 0.5
 NH0604'MILE TO A WAREHOUSE BEARING SIGN CLARE THIEDE SUPPLY CO..
 NH0604'TURN LEFT, PASSING BETWEEN TWO WAREHOUSES, AND GO 0.1 MILE TO
 NH0604'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACKS.  TURN
 NH0604'RIGHT AND GO 0.05 MILE TO THE STATION ON THE LEFT, EAST,
 NH0604'SIDE OF THE TRACKS AND 21 FEET SOUTHWEST OF THE SECOND
 NH0604'POWERLINE POLE SOUTH OF SIGN NEW MILFORD.
 NH0604
 NH0604                          STATION RECOVERY (1960)
 NH0604
 NH0604'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0604'2.5 MI S FROM ROCKFORD.
 NH0604'ABOUT 2.5 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0604'RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT ROCKFORD,
 NH0604'0.35 MILE SOUTH OF MILEPOST 19, 240 YARDS SOUTH OF THE CROSSING
 NH0604'OF A SMALL ROAD, IN S-14, R-1E, T-43 N, 0.6 MILE SOUTH OF THE
 NH0604'CROSSING OF SAMUELSON ROAD, 5.3 FEET EAST OF THE EAST RAIL AND
 NH0604'ON THE OUTSIDE OF A CURVE, 73 YARDS SOUTH OF NEW MILFORD SIGN,
 NH0604'20.6 FEET WEST OF R M GRANT, DESCRIBED, 24.3 FEET SOUTHWEST OF
 NH0604'THE FIFTH POLE SOUTH OF SMALL ROAD CROSSING, IN LINE WITH THE
 NH0604'EAST RAIL TO THE NORTH, 400 YARDS EAST-NORTHEAST OF ROCKFORD
 NH0604'AIRPORT CONTROL TOWER, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK,
 NH0604'AND SET IN TOP OF A CONCRETE POST 1 INCH BELOW THE SURFACE OF
 NH0604'THE GROUND.
 NH0604
 NH0604                          STATION RECOVERY (1972)
 NH0604
 NH0604'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH0604'GRANT 1920, 1954-GOOD
 NH0604'
 NH0604'GRANT 1920-REF. GOOD
 NH0604'
 NH0604'RECOVERED AS DESCRIBED IN 1960.
 NH0604
 NH0604                          STATION RECOVERY (1976)
 NH0604
 NH0604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (PDC)
 NH0604'THE STATION MARK AND REFERENCE MARK WERE RECOVERED AS DESCRIBED AND
 NH0604'IN GOOD CONDITION.
 NH0604'
 NH0604'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES SOUTH OF
 NH0604'ROCKFORD.
 NH0604
 NH0604                          STATION RECOVERY (1997)
 NH0604
 NH0604'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0604'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0605 ***********************************************************************
 NH0605  DESIGNATION -  GRANT RM
 NH0605  PID         -  NH0605
 NH0605  STATE/COUNTY-  IL/WINNEBAGO
 NH0605  COUNTRY     -  US
 NH0605  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0605
 NH0605                         *CURRENT SURVEY CONTROL
 NH0605  ______________________________________________________________________
 NH0605* NAD 83(1986) POSITION- 42 11 57.89   (N) 089 04 55.14   (W)   HD_HELD1
 NH0605* NAVD 88 ORTHO HEIGHT -   223.597 (meters)      733.58  (feet) ADJUSTED
 NH0605  ______________________________________________________________________
 NH0605  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 NH0605  DYNAMIC HEIGHT  -        223.525 (meters)      733.35  (feet) COMP
 NH0605  MODELED GRAVITY -    980,294.4   (mgal)                       NAVD 88
 NH0605
 NH0605  VERT ORDER      -  FIRST     CLASS II
 NH0605
 NH0605.The horizontal coordinates were determined by differentially corrected
 NH0605.hand held GPS observations or other comparable positioning techniques
 NH0605.and have an estimated accuracy of +/- 3 meters.
 NH0605
 NH0605.The orthometric height was determined by differential leveling and
 NH0605.adjusted by the NATIONAL GEODETIC SURVEY
 NH0605.in June 1991.
 NH0605
 NH0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0605.GEOID18 height accuracy estimate available here.
 NH0605
 NH0605.Click photographs - Photos may exist for this station.
 NH0605
 NH0605.The dynamic height is computed by dividing the NAVD 88
 NH0605.geopotential number by the normal gravity value computed on the
 NH0605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0605.degrees latitude (g = 980.6199 gals.).
 NH0605
 NH0605.The modeled gravity was interpolated from observed gravity values.
 NH0605
 NH0605;                    North         East    Units  Estimated Accuracy
 NH0605;SPC IL W     -   614,800.8     789,581.0     MT  (+/- 3 meters HH1 GPS) 
 NH0605
 NH0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2811074015(NAD 83)
 NH0605
 NH0605                          SUPERSEDED SURVEY CONTROL
 NH0605
 NH0605  NGVD 29 (??/??/92)  223.649  (m)          733.76   (f) ADJ UNCH    1 2
 NH0605
 NH0605.Superseded values are not recommended for survey control.
 NH0605
 NH0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0605.See file dsdata.pdf to determine how the superseded data were derived.
 NH0605
 NH0605_MARKER: DR = REFERENCE MARK DISK
 NH0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0605_STAMPING: ELEV 733.755 GRANT 1920
 NH0605_MARK LOGO: CGS
 NH0605_PROJECTION: FLUSH
 NH0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0605+STABILITY: SURFACE MOTION
 NH0605
 NH0605  HISTORY     - Date     Condition        Report By
 NH0605  HISTORY     - 1920     MONUMENTED       CGS
 NH0605  HISTORY     - 1960     GOOD             CGS
 NH0605  HISTORY     - 19970321 GOOD             USPSQD
 NH0605
 NH0605                          STATION DESCRIPTION
 NH0605
 NH0605'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0605'2.5 MI S FROM ROCKFORD.
 NH0605'ABOUT 2.5 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0605'RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT ROCKFORD,
 NH0605'0.35 MILE SOUTH OF MILEPOST 19, IN S-14, R-1E, T-43N, 240 YARDS
 NH0605'SOUTH OF THE CROSSING OF A SMALL ROAD, 73 YARDS SOUTH-SOUTHEAST
 NH0605'OF NEW MILFORD SIGN, 26 FEET EAST OF THE EAST RAIL AND ON THE
 NH0605'OUTSIDE OF A CURVE, 20.6 FEET EAST OF TRIANGULATION-STATION
 NH0605'GRANT, DESCRIBED, 15 FEET SOUTH OF THE FIFTH TELEPHONE POLE
 NH0605'SOUTH OF SMALL ROAD CROSSING, ABOUT 2 FEET BELOW THE LEVEL OF
 NH0605'THE TRACK, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 NH0605'GROUND.
 NH0605
 NH0605                          STATION RECOVERY (1997)
 NH0605
 NH0605'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0605'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2092 ***********************************************************************
 LC2092  DESIGNATION -  GRANVILLE IRS
 LC2092  PID         -  LC2092
 LC2092  STATE/COUNTY-  IL/MARSHALL
 LC2092  COUNTRY     -  US
 LC2092  USGS QUAD   -  CHILLICOTHE (2018)
 LC2092
 LC2092                         *CURRENT SURVEY CONTROL
 LC2092  ______________________________________________________________________
 LC2092* NAD 83(1986) POSITION- 40 59 17.     (N) 089 26 36.     (W)   SCALED
 LC2092* NAVD 88 ORTHO HEIGHT -   135.41  (+/-2cm)      444.3   (feet) VERTCON3
 LC2092  ______________________________________________________________________
 LC2092  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 LC2092  VERT ORDER      -  THIRD ? (See Below)
 LC2092
 LC2092.The horizontal coordinates were scaled from a map and have
 LC2092.an estimated accuracy of +/- 6 seconds.
 LC2092
 LC2092.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2092.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2092
 LC2092.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2092.GEOID18 height accuracy estimate available here.
 LC2092
 LC2092.The vertical order pertains to the NGVD 29 superseded value.
 LC2092
 LC2092.Click photographs - Photos may exist for this station.
 LC2092
 LC2092;                    North         East    Units  Estimated Accuracy
 LC2092;SPC IL W     -   479,950.      760,870.      MT  (+/- 180 meters Scaled)
 LC2092
 LC2092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL944403(NAD 83)
 LC2092
 LC2092                          SUPERSEDED SURVEY CONTROL
 LC2092
 LC2092  NAD 27      -  40 59 16.64400(N)    089 26 36.06900(W) AD(       ) 3
 LC2092  USSD        -  40 59 17.12200(N)    089 26 35.90400(W) AD(       ) 3
 LC2092  NGVD 29             135.48   (m)          444.5    (f) LEVELING    3  
 LC2092
 LC2092.Superseded values are not recommended for survey control.
 LC2092
 LC2092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2092.See file dsdata.pdf to determine how the superseded data were derived.
 LC2092
 LC2092_MARKER: Z = SEE DESCRIPTION
 LC2092_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC2092
 LC2092  HISTORY     - Date     Condition        Report By
 LC2092  HISTORY     - 1903     MONUMENTED       IRC
 LC2092  HISTORY     - 1971     MARK NOT FOUND   USGS
 LC2092  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 LC2092
 LC2092                          STATION DESCRIPTION
 LC2092
 LC2092'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903
 LC2092'STATION IS MARKED BY STONE AND PIPE, ON THE E AND W SECTION
 LC2092'LINE BETWEEN SECTIONS 26 AND 35, T12N, R9E, STEUBEN TOWNSHIP,
 LC2092'ON LAND OWNED BY CHICAGO AND BUREAU VALLEY COAL COMPANY, WITH
 LC2092'JASPER WEINBERGER LIVING ON THE PROPERTY AS A TENANT.  SITUATED
 LC2092'500 FEET N OF ABANDONED STEAMBOAT LANDING CALLED GRANVILLE
 LC2092'LANDING, AND 200 FEET W OF THE SHORE LINE OF THE ILLINOIS
 LC2092'RIVER AT E EDGE OF FIELD.  A TOWER 15 FEET HIGH WAS BUILT
 LC2092'OVER THIS POINT.
 LC2092
 LC2092                          STATION RECOVERY (1971)
 LC2092
 LC2092'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (JHR)
 LC2092'SEARCHED FOR BUT NOT FOUND.  MAY BE SILTED OVER.
 LC2092
 LC2092                          STATION RECOVERY (1998)
 LC2092
 LC2092'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC2092'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1674 ***********************************************************************
 HB1674  DESIGNATION -  GRASSY LAKE
 HB1674  PID         -  HB1674
 HB1674  STATE/COUNTY-  IL/WILLIAMSON
 HB1674  COUNTRY     -  US
 HB1674  USGS QUAD   -  LICK CREEK (2018)
 HB1674
 HB1674                         *CURRENT SURVEY CONTROL
 HB1674  ______________________________________________________________________
 HB1674* NAD 83(1997) POSITION- 37 36 38.56561(N) 089 06 31.59712(W)   ADJUSTED
 HB1674* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 HB1674  ______________________________________________________________________
 HB1674  GEOID HEIGHT    -        -28.841 (meters)                     GEOID18
 HB1674  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 HB1674  HORZ ORDER      -  THIRD
 HB1674
 HB1674.The horizontal coordinates were established by classical geodetic methods
 HB1674.and adjusted by the National Geodetic Survey in October 1999.
 HB1674
 HB1674.The orthometric height was scaled from a topographic map.
 HB1674
 HB1674.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1674.GEOID18 height accuracy estimate available here.
 HB1674
 HB1674.Click photographs - Photos may exist for this station.
 HB1674
 HB1674.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1674
 HB1674. The following values were computed from the NAD 83(1997) position.
 HB1674
 HB1674;                    North         East     Units Scale Factor Converg.
 HB1674;SPC IL E     -   105,050.610   231,533.591   MT  1.00003272   -0 28 23.8
 HB1674;SPC IL E     -   344,653.54    759,623.12   sFT  1.00003272   -0 28 23.8
 HB1674;SPC IL W     -   105,290.571   793,401.951   MT  1.00004859   +0 38 44.4
 HB1674;SPC IL W     -   345,440.82  2,603,019.57   sFT  1.00004859   +0 38 44.4
 HB1674;UTM  16      - 4,164,715.170   313,869.773   MT  1.00002674   -1 17 14.4
 HB1674
 HB1674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1674!SPC IL E     -   0.99997331  x   1.00003272  =   1.00000603
 HB1674!SPC IL W     -   0.99997331  x   1.00004859  =   1.00002190
 HB1674!UTM  16      -   0.99997331  x   1.00002674  =   1.00000005
 HB1674
 HB1674:                Primary Azimuth Mark                     Grid Az
 HB1674:SPC IL E     -  GRASSY LAKE AZ MK                        318 41 10.5
 HB1674:SPC IL W     -  GRASSY LAKE AZ MK                        317 34 02.3
 HB1674:UTM  16      -  GRASSY LAKE AZ MK                        319 30 01.1
 HB1674
 HB1674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1386964715(NAD 83)
 HB1674
 HB1674|---------------------------------------------------------------------|
 HB1674| PID    Reference Object                     Distance      Geod. Az  |
 HB1674|                                                           dddmmss.s |
 HB1674| CI3729 GRASSY LAKE RM 1                     17.780 METERS 04211     |
 HB1674| CI3730 GRASSY LAKE RM 2                     12.304 METERS 13143     |
 HB1674| CI3728 GRASSY LAKE AZ MK                                  3181246.7 |
 HB1674|---------------------------------------------------------------------|
 HB1674
 HB1674                          SUPERSEDED SURVEY CONTROL
 HB1674
 HB1674  NAD 83(1993)-  37 36 38.57375(N)    089 06 31.59710(W) AD(       ) 3
 HB1674  NAD 83(1986)-  37 36 38.57542(N)    089 06 31.59939(W) AD(       ) 3
 HB1674  NAD 27      -  37 36 38.39657(N)    089 06 31.31874(W) AD(       ) 3
 HB1674
 HB1674.Superseded values are not recommended for survey control.
 HB1674
 HB1674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1674.See file dsdata.pdf to determine how the superseded data were derived.
 HB1674
 HB1674_MARKER: DS = TRIANGULATION STATION DISK
 HB1674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1674_STAMPING: GRASSY LAKE 1961
 HB1674_MARK LOGO: CGS
 HB1674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1674+STABILITY: SURFACE MOTION
 HB1674
 HB1674  HISTORY     - Date     Condition        Report By
 HB1674  HISTORY     - 1961     MONUMENTED       CGS
 HB1674
 HB1674                          STATION DESCRIPTION
 HB1674
 HB1674'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1674'THE STATION IS ABOUT 10 MILES SOUTHEAST OF CARBONDALE, ABOUT 13 MILES
 HB1674'SOUTHWEST OF MARION AND ON GOVERNMENT OWNED PROPERTY.  IT IS
 HB1674'59 FEET WEST OF A FENCE LINE, 33 FEET WEST OF THE CENTERLINE OF A
 HB1674'GRAVELED ROAD AND 5 FEET SOUTH OF A WITNESS POST.  THE MONUMENT
 HB1674'PROJECTS 4 INCHES AND THE DISK IS STAMPED GRASSY LAKE 1961.
 HB1674'
 HB1674'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 AND WEST
 HB1674'MAIN STREET IN THE WEST EDGE OF MARION, GO SOUTH ON HIGHWAY 37 FOR
 HB1674'5.9 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON A PAVED
 HB1674'ROAD FOR 1.95 MILES TO A SIDE ROAD RIGHT.  CONTINUE AHEAD WEST ON
 HB1674'THE PAVED ROAD FOR 6.1 MILES TO A T-ROAD.  TURN LEFT AND GO
 HB1674'SOUTHWESTERLY ON A GRAVELED ROAD FOR 1.55 MILES TO A Y-FORK.  KEEP
 HB1674'LEFT AND GO SOUTHERLY ON A GRAVELED ROAD FOR 1.7 MILES TO A SIDE ROAD
 HB1674'RIGHT, SIGN I.0.0.F. AND REBEKAHS YOUTH CAMP TO THE RIGHT AND A
 HB1674'CEMETERY ON THE LEFT.  CONTINUE AHEAD SOUTHERLY FOR 0.25 MILE TO A
 HB1674'SIDE ROAD RIGHT AND TO WHERE MAIN ROAD CURVES LEFT.  KEEP LEFT AND GO
 HB1674'SOUTHEAST FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT AND THE ROAD
 HB1674'CURVE TO THE RIGHT.  CONTINUE SOUTHERLY FOR 0.2 MILE TO THE STATION
 HB1674'ON THE RIGHT.
 HB1674'
 HB1674'REFERENCE MARK 1 IS 59 FEET EAST OF THE WITNESS POST, 24 FEET EAST OF
 HB1674'THE CENTERLINE OF THE GRAVELED ROAD AND 1 FOOT WEST OF THE FENCE.
 HB1674'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED GRASSY LAKE
 HB1674'NO. 1 1961.
 HB1674'
 HB1674'REFERENCE MARK 2 IS 56 FEET WEST OF THE FENCE, 45 FEET SOUTH OF THE
 HB1674'WITNESS POST AND 31 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 HB1674'ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED GRASSY
 HB1674'LAKE NO. 2 1961.
 HB1674'
 HB1674'THE AZIMUTH MARK IS 57 FEET NORTHEAST OF THE CENTERLINE OF THE CURVE
 HB1674'IN THE GRAVELED ROAD, 2 FEET EAST OF A WITNESS POST AND 1 FOOT SOUTH
 HB1674'OF A FENCE.  THE MOUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 HB1674'GRASSY LAKE 1961.
 HB1674'
 HB1674'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0268 ***********************************************************************
 LC0268  DESIGNATION -  GRAY
 LC0268  PID         -  LC0268
 LC0268  STATE/COUNTY-  IL/CHAMPAIGN
 LC0268  COUNTRY     -  US
 LC0268  USGS QUAD   -  RANTOUL (2018)
 LC0268
 LC0268                         *CURRENT SURVEY CONTROL
 LC0268  ______________________________________________________________________
 LC0268* NAD 83(1997) POSITION- 40 17 49.73646(N) 088 11 32.19939(W)   ADJUSTED
 LC0268* NAVD 88 ORTHO HEIGHT -   233.141 (meters)      764.90  (feet) ADJUSTED
 LC0268  ______________________________________________________________________
 LC0268  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 LC0268  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 LC0268  DYNAMIC HEIGHT  -        233.024 (meters)      764.51  (feet) COMP
 LC0268  MODELED GRAVITY -    980,119.0   (mgal)                       NAVD 88
 LC0268
 LC0268  HORZ ORDER      -  SECOND
 LC0268  VERT ORDER      -  SECOND    CLASS 0
 LC0268
 LC0268.The horizontal coordinates were established by classical geodetic methods
 LC0268.and adjusted by the National Geodetic Survey in October 1999.
 LC0268
 LC0268.The orthometric height was determined by differential leveling and
 LC0268.adjusted by the NATIONAL GEODETIC SURVEY
 LC0268.in June 1991.
 LC0268
 LC0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0268.GEOID18 height accuracy estimate available here.
 LC0268
 LC0268.Click photographs - Photos may exist for this station.
 LC0268
 LC0268.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0268
 LC0268.The dynamic height is computed by dividing the NAVD 88
 LC0268.geopotential number by the normal gravity value computed on the
 LC0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0268.degrees latitude (g = 980.6199 gals.).
 LC0268
 LC0268.The modeled gravity was interpolated from observed gravity values.
 LC0268
 LC0268. The following values were computed from the NAD 83(1997) position.
 LC0268
 LC0268;                    North         East     Units Scale Factor Converg.
 LC0268;SPC IL E     -   403,003.716   311,992.620   MT  0.99997677   +0 05 28.4
 LC0268;SPC IL E     - 1,322,188.02  1,023,595.79   sFT  0.99997677   +0 05 28.4
 LC0268;UTM  16      - 4,461,420.631   398,668.848   MT  0.99972640   -0 46 16.2
 LC0268
 LC0268!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0268!SPC IL E     -   0.99996849  x   0.99997677  =   0.99994526
 LC0268!UTM  16      -   0.99996849  x   0.99972640  =   0.99969490
 LC0268
 LC0268:                Primary Azimuth Mark                     Grid Az
 LC0268:SPC IL E     -  GRAY AZ MK                               088 43 09.6
 LC0268:UTM  16      -  GRAY AZ MK                               089 34 54.2
 LC0268
 LC0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9866861420(NAD 83)
 LC0268
 LC0268|---------------------------------------------------------------------|
 LC0268| PID    Reference Object                     Distance      Geod. Az  |
 LC0268|                                                           dddmmss.s |
 LC0268| LC1732 RANTOUL NEW MUNICIPAL TANK          APPROX. 3.4 KM 0562140.0 |
 LC0268| LC1728 RANTOUL MUNICIPAL STANDPIPE         APPROX. 3.2 KM 0583249.0 |
 LC0268| LC1727 RANTOUL MUNICIPAL TANK              APPROX. 5.1 KM 0662608.1 |
 LC0268| LC1730 RANTOUL CHANUTE AFB S TK OF 2       APPROX. 2.9 KM 0782435.4 |
 LC0268| CI7473 GRAY AZ MK                                         0884838.0 |
 LC0268| LC0267 GRAY RM 2                            12.956 METERS 08900     |
 LC0268| LC1731 RNG RANTOUL RADIO RAN               APPROX. 4.6 KM 1833309.4 |
 LC0268| LC0269 GRAY RM 1                            12.841 METERS 35701     |
 LC0268|---------------------------------------------------------------------|
 LC0268
 LC0268                          SUPERSEDED SURVEY CONTROL
 LC0268
 LC0268  NAD 83(1997)-  40 17 49.73656(N)    088 11 32.19909(W) AD(       ) 2
 LC0268  NAD 83(1986)-  40 17 49.74386(N)    088 11 32.19660(W) AD(       ) 2
 LC0268  NAD 27      -  40 17 49.62440(N)    088 11 32.02380(W) AD(       ) 2
 LC0268  NGVD 29 (??/??/92)  233.185  (m)          765.04   (f) ADJ UNCH    2 0
 LC0268  NGVD 29             233.19   (m)          765.1    (f) LEVELING    3  
 LC0268
 LC0268.Superseded values are not recommended for survey control.
 LC0268
 LC0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0268.See file dsdata.pdf to determine how the superseded data were derived.
 LC0268
 LC0268_MARKER: DS = TRIANGULATION STATION DISK
 LC0268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0268_STAMPING: GRAY 1959
 LC0268_MARK LOGO: CGS
 LC0268_PROJECTION: FLUSH
 LC0268_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0268+STABILITY: SURFACE MOTION
 LC0268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0268+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2005
 LC0268
 LC0268  HISTORY     - Date     Condition        Report By
 LC0268  HISTORY     - 1959     MONUMENTED       CGS
 LC0268  HISTORY     - 1959     GOOD             CGS
 LC0268  HISTORY     - 1969     GOOD             CGS
 LC0268  HISTORY     - 1969     GOOD             CGS
 LC0268  HISTORY     - 1973     GOOD             ILDT
 LC0268  HISTORY     - 1979     GOOD             NGS
 LC0268  HISTORY     - 19980406 GOOD             BCA
 LC0268  HISTORY     - 20051207 GOOD             ILDT
 LC0268
 LC0268                          STATION DESCRIPTION
 LC0268
 LC0268'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0268'THE STATION IS LOCATED ABOUT 4 MILES NORTH OF THOMASBORO
 LC0268'AND ABOUT 2 MILES SOUTHWEST OF RANTOUL.
 LC0268'
 LC0268'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45
 LC0268'AND U.S. HIGHWAY 136 IN RANTOUL, GO WEST ON U.S. HIGHWAY
 LC0268'136 FOR 1 MILE TO A CROSSROAD AND A DRIVE-IN THEATER IN THE
 LC0268'SOUTHWEST ANGLE OF THE INTERSECTION, TURN LEFT, SOUTH, ON
 LC0268'DIRT ROAD FOR 0.85 MILE TO A SIDE ROAD RIGHT, TURN RIGHT ON
 LC0268'DIRT ROAD AND GO WEST FOR 0.9 MILE TO THE STATION ON THE LEFT
 LC0268'AT A POWER POLE WITH A TRIANGLE BLAZE.
 LC0268'
 LC0268'STATION MARK, A STANDARD DISK STAMPED GRAY 1959, IS SET IN A 12
 LC0268'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC0268'OF THE GROUND.  THE MARK IS 25 FEET SOUTH OF THE APPROXIMATE
 LC0268'CENTER OF THE DIRT ROAD, 3 FEET EAST OF POWER POLE NO. 20
 LC0268'WHICH HAS A TRIANGLE BLAZE AND 1.4 FEET EAST OF A WITNESS
 LC0268'POST.
 LC0268'
 LC0268'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED GRAY NO
 LC0268'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC0268'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 63 FEET
 LC0268'WEST OF A TELEPHONE POLE, 42 FEET WEST OF POWER POLE NO. 20
 LC0268'WHICH HAS A TRIANGLE BLAZE AND 16 FEET NORTH OF THE APPROXIMATE
 LC0268'CENTER OF THE DIRT ROAD.
 LC0268'
 LC0268'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED GRAY NO
 LC0268'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC0268'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 47 FEET
 LC0268'SOUTH-SOUTHWEST OF A TELEPHONE POLE, 45.5 FEET EAST OF
 LC0268'POWER POLE NO. 20 WHICH HAS A TRIANGLE BLAZE AND 24.5 FEET
 LC0268'SOUTH OF THE APPROXIMATE CENTER OF THE DIRT ROAD.
 LC0268'
 LC0268'NOTE--NO AZIMUTH MARK SET TO THIS STATION, RANTOUL, MUNICIPAL
 LC0268'STANDPIPE MAY BE USED AS AN AZIMUTH.
 LC0268
 LC0268                          STATION RECOVERY (1959)
 LC0268
 LC0268'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0268'2.8 MI SW FROM RANTOUL.
 LC0268'ABOUT 1.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0268'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 0.8 MILES SOUTH ALONG A
 LC0268'GRAVEL ROAD, THENCE 0.05 MILES EAST ALONG A GRAVEL ROAD, ABOUT
 LC0268'0.1 MILE WEST OF A HOUSE SOUTH OF THE ROAD, 25 FEET SOUTH OF THE
 LC0268'CENTER LINE OF THE ROAD, 3 1/2 FEET EAST OF THE THIRD POWER
 LC0268'POLE EAST OF A CROSS ROAD, 1.4 FEET NORTHEAST OF A METAL WITNESS
 LC0268'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0268'POST PROJECTING 1 INCH.  NOTE-- THE REFERENCE POINTS HAVE CHANGED
 LC0268'AND NEW REFERENCE MEASUREMENTS FOLLOWS, 98 FEET EAST OF POWER
 LC0268'POLE 49, 99 FEET SOUTHEAST OF AN UNDERGROUND CABLE WARNING BOX,
 LC0268'24 FEET SOUTH OF THE CENTERLINE OF OILED ROAD, 452 FEET EAST OF
 LC0268'THE CENTERLINE OF A NORTH-SOUTH OILED ROAD, 1 FOOT WEST OF A
 LC0268'METAL WITNESS POST AND 6 INCHES UNDERGROUND.
 LC0268
 LC0268                          STATION RECOVERY (1969)
 LC0268
 LC0268'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0268'AFTER A LONG SEARCH THE STATION MARK AND REFERENCE MARKS WERE
 LC0268'FOUND IN GOOD CONDITION.  THE ROAD IS THE ONLY REFERENCE
 LC0268'MEASUREMENT THAT REMAINS AFTER POWER AND TELEPHONE POLES
 LC0268'WERE REMOVED.  THE DISTANCE AND DIRECTION TO THE REFERENCE
 LC0268'MARKS CHECKED.  THIS STATION WAS OCCUPIED FOR ADDITIONAL
 LC0268'AZIMUTH OBJECTS.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 LC0268'
 LC0268'STATION MARK IS LOCATED ABOUT 4 MILES NORTH OF THOMASBORO,
 LC0268'98 FEET EAST OF POWER POLE 49, 99 FEET SOUTHEAST OF AN UNDERGROUND
 LC0268'CABLE WARNING BOX, 24 FEET SOUTH OF THE CENTERLINE OF AN
 LC0268'OILED ROAD, 452 FEET EAST OF THE CENTERLINE OF A NORTH-SOUTH
 LC0268'OILED ROAD AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 LC0268'MONUMENT IS 6 INCHES UNDERGROUND AND THE DISK IS STAMPED
 LC0268'GRAY 1959.
 LC0268'
 LC0268'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 LC0268'45 AND 136 IN RANTOUL, GO WEST ON HIGHWAY 136 FOR 1.0 MILE
 LC0268'TO A CROSSROAD.  TURN LEFT AND GO SOUTH ON PAVED ROAD FOR
 LC0268'0.85 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON
 LC0268'THE OILED ROAD FOR 0.9 MILE TO THE STATION ON THE LEFT.
 LC0268'
 LC0268'REFERENCE MARK 1 IS 19 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 LC0268'89 FEET EAST OF THE CABLE BOX, 104 FEET NORTHEAST OF THE
 LC0268'POWER POLE AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 LC0268'MONUMENT IS 2 INCHES UNDERGROUND AND THE DISK IS STAMPED
 LC0268'GRAY NO 1 1959.
 LC0268'
 LC0268'REFERENCE MARK 2 IS 24 FEET SOUTH OF THE CENTERLINE OF THE
 LC0268'ROAD AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT
 LC0268'IS 3 INCHES UNDERGROUND AND THE DISK IS STAMPED GRAY NO
 LC0268'2 1959.
 LC0268'
 LC0268'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0268'
 LC0268'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 LC0268'MILES SOUTHWEST OF RANTOUL
 LC0268
 LC0268                          STATION RECOVERY (1969)
 LC0268
 LC0268'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0268'RECOVERED IN GOOD CONDITION.
 LC0268
 LC0268                          STATION RECOVERY (1973)
 LC0268
 LC0268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (GDM)
 LC0268'GRAY NO 2 1959 RECOVERED GOOD.
 LC0268'
 LC0268'GRAY 1959 RECOVERED GOOD.
 LC0268'
 LC0268'GRAY NO 1 1959 RECOVERED GOOD.
 LC0268'
 LC0268'DISTANCE AND DIRECTION FROM NEAREST TOWN--7.8 MI SW OF RANTOUL.
 LC0268
 LC0268                          STATION RECOVERY (1979)
 LC0268
 LC0268'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0268'AFTER A LONG SEARCH THE STATION MARK, RM 1 AND 2 WERE FOUND.  ALL
 LC0268'MARKS ARE NOW UNDERGROUND.  AN AZIMUTH MARK WAS ESTABLISHED BY
 LC0268'DIRECTIONS TAKEN TO WATER TANKS AT CHANUTE AFB.
 LC0268'
 LC0268'THE DISTANCE AND DIRECTIONS TO THE REFERENCE MARKS CHECKED.  THE ANGLE
 LC0268'BETWEEN THE WATER TANKS CHECKED BY 09.1 SECONDS.
 LC0268'
 LC0268'THE 1969 TO REACH AND DESCRIPTION ARE ADEQUATE WITH THE ADDITION OF
 LC0268'A METAL POST SET AT EACH MARK AND THE AZIMUTH MARK SET.
 LC0268'
 LC0268'THE AZIMUTH MARK IS CEMENTED IN A DRILL HOLE IN LOWER STEP OF
 LC0268'CONCRETE ABUTMENT OF OVERPASS OF INTERSTATE HIGHWAY 57, AT THE NORTH
 LC0268'END, 16 FT N OF CENTER LINE OF ROAD.
 LC0268'
 LC0268'TO REACH THE AZIMUTH MARK FROM THE STATION, GO E ON THE ROAD 0.4
 LC0268'MILE TO THE MARK ON LEFT AS DESCRIBED.
 LC0268'
 LC0268'A METAL WITNESS POST WAS SET 1 FT W OF THE STATION.
 LC0268
 LC0268                          STATION RECOVERY (1998)
 LC0268
 LC0268'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0268'STATION MARK, RM1, RM 2, AND AZIMUTH MARK WERE ALL FOUND IN GOOD
 LC0268'CONDITION
 LC0268
 LC0268                          STATION RECOVERY (2005)
 LC0268
 LC0268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0268'GRAY RM1, GRAY RM2= FOUND GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0707 ***********************************************************************
 JB0707  DESIGNATION -  GRAY
 JB0707  PID         -  JB0707
 JB0707  STATE/COUNTY-  IL/MARION
 JB0707  COUNTRY     -  US
 JB0707  USGS QUAD   -  KINMUNDY (2018)
 JB0707
 JB0707                         *CURRENT SURVEY CONTROL
 JB0707  ______________________________________________________________________
 JB0707* NAD 83(1997) POSITION- 38 48 06.45537(N) 088 50 34.70993(W)   ADJUSTED
 JB0707* NAVD 88 ORTHO HEIGHT -   173.377 (meters)      568.82  (feet) ADJUSTED
 JB0707  ______________________________________________________________________
 JB0707  GEOID HEIGHT    -        -31.486 (meters)                     GEOID18
 JB0707  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 JB0707  DYNAMIC HEIGHT  -        173.267 (meters)      568.46  (feet) COMP
 JB0707  MODELED GRAVITY -    979,992.3   (mgal)                       NAVD 88
 JB0707
 JB0707  HORZ ORDER      -  SECOND
 JB0707  VERT ORDER      -  SECOND    CLASS 0
 JB0707
 JB0707.The horizontal coordinates were established by classical geodetic methods
 JB0707.and adjusted by the National Geodetic Survey in October 1999.
 JB0707
 JB0707.The orthometric height was determined by differential leveling and
 JB0707.adjusted by the NATIONAL GEODETIC SURVEY
 JB0707.in June 1991.
 JB0707
 JB0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0707.GEOID18 height accuracy estimate available here.
 JB0707
 JB0707.Click photographs - Photos may exist for this station.
 JB0707
 JB0707.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0707
 JB0707.The dynamic height is computed by dividing the NAVD 88
 JB0707.geopotential number by the normal gravity value computed on the
 JB0707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0707.degrees latitude (g = 980.6199 gals.).
 JB0707
 JB0707.The modeled gravity was interpolated from observed gravity values.
 JB0707
 JB0707. The following values were computed from the NAD 83(1997) position.
 JB0707
 JB0707;                    North         East     Units Scale Factor Converg.
 JB0707;SPC IL E     -   237,098.319   255,729.649   MT  0.99999912   -0 19 09.7
 JB0707;SPC IL E     -   777,880.07    839,006.36   sFT  0.99999912   -0 19 09.7
 JB0707;UTM  16      - 4,296,394.901   339,963.292   MT  0.99991539   -1 09 18.4
 JB0707
 JB0707!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0707!SPC IL E     -   0.99997774  x   0.99999912  =   0.99997686
 JB0707!UTM  16      -   0.99997774  x   0.99991539  =   0.99989313
 JB0707
 JB0707:                Primary Azimuth Mark                     Grid Az
 JB0707:SPC IL E     -  ROBB                                     216 20 04.3
 JB0707:UTM  16      -  ROBB                                     217 10 13.0
 JB0707
 JB0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3996396394(NAD 83)
 JB0707
 JB0707|---------------------------------------------------------------------|
 JB0707| PID    Reference Object                     Distance      Geod. Az  |
 JB0707|                                                           dddmmss.s |
 JB0707| CI3732 GRAY AZ MK                                         1034913.6 |
 JB0707| JB0706 GRAY RM 1                            37.368 METERS 15758     |
 JB0707| JB1798 KINMUNDY MUNICIPAL TANK             APPROX. 3.3 KM 1840043.8 |
 JB0707| JB0708 GRAY RM 2                            24.444 METERS 20918     |
 JB0707| JB0699 ROBB                                APPROX. 3.3 KM 2160054.6 |
 JB0707|---------------------------------------------------------------------|
 JB0707
 JB0707                          SUPERSEDED SURVEY CONTROL
 JB0707
 JB0707  NAD 83(1986)-  38 48 06.46992(N)    088 50 34.70707(W) AD(       ) 2
 JB0707  NAD 27      -  38 48 06.29880(N)    088 50 34.50780(W) AD(       ) 2
 JB0707  NGVD 29 (??/??/92)  173.479  (m)          569.16   (f) ADJ UNCH    2 0
 JB0707  NGVD 29             173.48   (m)          569.2    (f) LEVELING    3  
 JB0707
 JB0707.Superseded values are not recommended for survey control.
 JB0707
 JB0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0707.See file dsdata.pdf to determine how the superseded data were derived.
 JB0707
 JB0707_MARKER: DE = TRAVERSE STATION DISK
 JB0707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0707_STAMPING: GRAY 1960
 JB0707_MARK LOGO: CGS
 JB0707_PROJECTION: PROJECTING 13 CENTIMETERS
 JB0707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0707+STABILITY: SURFACE MOTION
 JB0707_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0707+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2023
 JB0707
 JB0707  HISTORY     - Date     Condition        Report By
 JB0707  HISTORY     - 1960     MONUMENTED       CGS
 JB0707  HISTORY     - 1960     GOOD             CGS
 JB0707  HISTORY     - 1964     GOOD             ILDT
 JB0707  HISTORY     - 20230105 GOOD             ILDT
 JB0707
 JB0707                          STATION DESCRIPTION
 JB0707
 JB0707'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0707'STATION IS LOCATED ABOUT 4.25 MILES SOUTHWEST OF FARINA, ABOUT 2.0
 JB0707'MILES NORTH-NORTHEAST OF KINMUNDY AND 1.50 MILES SOUTH OF THE
 JB0707'FAYETTE-MARION COUNTY LINE.
 JB0707'
 JB0707'TO REACH FROM THE JUNCTION OF STATE ROUTE 37 AND MAIN STREET AT THE
 JB0707'GULF SERVICE STATION IN KINMUNDY, GO WEST ON STATE ROUTE 37 FOR ONE
 JB0707'BLOCK, TURN RIGHT AND GO NORTH FOLLOWING THE MAIN SURFACED ROAD FOR
 JB0707'1.6 MILES TO A CEMTERY ON RIGHT, CONTINUE NORTH ON MAIN SURFACED ROAD
 JB0707'FOR 0.6 MILE TO A DRIVEWAY ON RIGHT, TURN RIGHT AND GO EAST FOR 0.1
 JB0707'MILE TO STATION ON LEFT IN THE NORTHEAST CORNER OF WOODS AS DESCRIBED.
 JB0707'
 JB0707'STATION MARK, A STANDARD TRAVERSE STATION DISK STAMPED GRAY 1960, IS
 JB0707'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5
 JB0707'INCHES.  THE MARK IS 95 FEET NORTH OF THE CENTER OF DRIVEWAY, 56 FEET
 JB0707'WEST OF THE WEST EDGE OF A CLEARED FIELD, 16.5 FEET NORTHWEST OF A
 JB0707'TRACK ROAD AND 4.2 FEET NORTH-NORTHEAST OF THE WITNESS POST.
 JB0707'
 JB0707'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED GRAY
 JB0707'NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB0707'PROJECTS ABOUT 3 INCHES.  THE MARK IS 60 FEET SOUTHEAST OF A POWER
 JB0707'POLE, 16 FEET SOUTH OF THE CENTER OF A DRIVEWAY AND 7 FEET NORTH OF
 JB0707'THE FENCE.
 JB0707'
 JB0707'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED GRAY
 JB0707'NO 2 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB0707'PROJECTS ABOUT 4 INCHES.  THE MARK IS 76 FEET SOUTHWEST OF THE WITNESS
 JB0707'POST, 37.5 FEET WEST-NORTHWEST OF A POWER AND TELEPHONE POLE AND 21
 JB0707'FEET NORTH OF THE CENTER OF DRIVEWAY.
 JB0707'
 JB0707'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED GRAY 1960, IS SET
 JB0707'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3
 JB0707'INCHES.  THE MARK IS 85 FEET WEST-NORTHWEST OF ATHE NORTHWEST CORNER
 JB0707'OF HOUSE, 55.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A MACHINE
 JB0707'SHED, 22 FEET SOUTH OF THE CENTER OF DRIVEWAY, 2.5 FEET EAST-NORTHEAST
 JB0707'OF FENCE CORNER AND 1.9 FEET WEST OF THE WITNESS POST.
 JB0707'
 JB0707'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON DRIVEWAY FOR
 JB0707'0.15 MILE TO THE AZIMUTH MARK ON RIGHT AS DESCRIBED.
 JB0707'
 JB0707'THE DISTANCE BETWEEN RM NO 1 AND RM NO 2 IS 95.77 FEET.  HEIGHT OF
 JB0707'LIGHT ABOVE STATION MARK 26.01 METERS.
 JB0707
 JB0707                          STATION RECOVERY (1960)
 JB0707
 JB0707'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0707'2.4 MI N FROM KINMUNDY.
 JB0707'ABOUT 0.25 MILE EAST ALONG STATE HIGHWAY 37 FROM THE CHICAGO AND
 JB0707'EASTERN ILLINOIS RAILROAD OVERPASS AT KINMUNDY, THENCE 2.05
 JB0707'MILES NORTH ALONG AN OILED ROAD, THENCE 0.1 MILE EAST ALONG A
 JB0707'PRIVATE ROAD, AT THE JUNCTION OF WOODS ROAD NORTHWEST, 101 FEET
 JB0707'NORTH OF THE CENTER LINE OF THE PRIVATE ROAD, 18 FEET EAST OF THE
 JB0707'CENTER LINE OF THE WOODS ROAD, 30 FEET NORTH-NORTHWEST OF A
 JB0707'TRIANGULAR BLAZED ASH TREE, 86 FEET NORTH OF THE THIRD POWER
 JB0707'POLE WEST OF A FARM HOUSE, 4.2 FEET NORTH-NORTHEAST OF A METAL
 JB0707'WITNESS POST, ABOUT LEVEL WITH THE WOODS ROAD, AND SET IN THE
 JB0707'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0707
 JB0707                          STATION RECOVERY (1964)
 JB0707
 JB0707'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964 (DEW)
 JB0707'GRAY 1960 RECOVERED (GOOD)  TO REACH FROM JUNCTION OF STATE ROUTE 37
 JB0707'AND SHOULD BE MADISON ST.  GRAY NO. 1 1960 RECOVERED (GOOD)  AS
 JB0707'DESCRIBED.  GRAY NO.2 1960 RECOVERED (GOOD)  AS DESCRIBED.  GRAY 1960
 JB0707'(AZIMUTH) RECOVERED (GOOD)  AS DESCRIBED.
 JB0707
 JB0707                          STATION RECOVERY (2023)
 JB0707
 JB0707'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (SS)
 JB0707'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0269 ***********************************************************************
 LC0269  DESIGNATION -  GRAY RM 1
 LC0269  PID         -  LC0269
 LC0269  STATE/COUNTY-  IL/CHAMPAIGN
 LC0269  COUNTRY     -  US
 LC0269  USGS QUAD   -  RANTOUL (2018)
 LC0269
 LC0269                         *CURRENT SURVEY CONTROL
 LC0269  ______________________________________________________________________
 LC0269* NAD 83(1986) POSITION- 40 17 50.15   (N) 088 11 32.23   (W)   HD_HELD1
 LC0269* NAVD 88 ORTHO HEIGHT -   233.122 (meters)      764.83  (feet) ADJUSTED
 LC0269  ______________________________________________________________________
 LC0269  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 LC0269  DYNAMIC HEIGHT  -        233.005 (meters)      764.45  (feet) COMP
 LC0269  MODELED GRAVITY -    980,119.0   (mgal)                       NAVD 88
 LC0269
 LC0269  VERT ORDER      -  SECOND    CLASS 0
 LC0269
 LC0269.The horizontal coordinates were determined by differentially corrected
 LC0269.hand held GPS observations or other comparable positioning techniques
 LC0269.and have an estimated accuracy of +/- 3 meters.
 LC0269
 LC0269.The orthometric height was determined by differential leveling and
 LC0269.adjusted by the NATIONAL GEODETIC SURVEY
 LC0269.in June 1991.
 LC0269
 LC0269.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0269.GEOID18 height accuracy estimate available here.
 LC0269
 LC0269.Click photographs - Photos may exist for this station.
 LC0269
 LC0269.The dynamic height is computed by dividing the NAVD 88
 LC0269.geopotential number by the normal gravity value computed on the
 LC0269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0269.degrees latitude (g = 980.6199 gals.).
 LC0269
 LC0269.The modeled gravity was interpolated from observed gravity values.
 LC0269
 LC0269;                    North         East    Units  Estimated Accuracy
 LC0269;SPC IL E     -   403,016.5     311,991.9     MT  (+/- 3 meters HH1 GPS) 
 LC0269
 LC0269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9866861433(NAD 83)
 LC0269
 LC0269                          SUPERSEDED SURVEY CONTROL
 LC0269
 LC0269  NGVD 29 (??/??/92)  233.165  (m)          764.98   (f) ADJ UNCH    2 0
 LC0269
 LC0269.Superseded values are not recommended for survey control.
 LC0269
 LC0269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0269.See file dsdata.pdf to determine how the superseded data were derived.
 LC0269
 LC0269_MARKER: DR = REFERENCE MARK DISK
 LC0269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0269_STAMPING: GRAY NO 1 1959
 LC0269_MARK LOGO: CGS
 LC0269_PROJECTION: RECESSED 5 CENTIMETERS
 LC0269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0269+STABILITY: SURFACE MOTION
 LC0269
 LC0269  HISTORY     - Date     Condition        Report By
 LC0269  HISTORY     - 1959     MONUMENTED       CGS
 LC0269  HISTORY     - 1969     GOOD             CGS
 LC0269
 LC0269                          STATION DESCRIPTION
 LC0269
 LC0269'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0269'2.8 MI SW FROM RANTOUL.
 LC0269'ABOUT 1.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0269'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 0.8 MILE SOUTH ALONG A
 LC0269'GRAVEL ROAD, THENCE 0.05 MILES EAST ALONG A GRAVEL ROAD, ABOUT
 LC0269'0.1 MILE WEST OF A HOUSE SOUTH OF THE ROAD, 18 FEET NORTH OF THE
 LC0269'CENTER LINE OF THE ROAD, 42.3 FEET NORTH OF THE THIRD POWER POLE
 LC0269'EAST OF THE ROAD CROSSING, 42.2 FEET NORTH OF TRIANGULATION
 LC0269'STATION GRAY, 42.5 FEET NORTH OF A METAL WITNESS POST, ABOUT
 LC0269'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0269'PROJECTING 1 INCH.  NOTE-- THE REFERENCE POINTS HAVE CHANGED AND
 LC0269'NEW MEASUREMENTS FOLLOWS, 19 FEET NORTH OF THE CENTERLINE OF
 LC0269'OILED ROAD, 89 FEET EAST OF A METAL UNDERGROUND CABLE WARNING
 LC0269'BOX, 104 FEET NORTHEAST OF A POWER POLE AND 1 FOOT WEST OF A
 LC0269'METAL WITNESS POST, AND 2 INCHES UNDERGROUND.
 LC0269
 LC0269                          STATION RECOVERY (1969)
 LC0269
 LC0269'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0269'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0706 ***********************************************************************
 JB0706  DESIGNATION -  GRAY RM 1
 JB0706  PID         -  JB0706
 JB0706  STATE/COUNTY-  IL/MARION
 JB0706  COUNTRY     -  US
 JB0706  USGS QUAD   -  KINMUNDY (2018)
 JB0706
 JB0706                         *CURRENT SURVEY CONTROL
 JB0706  ______________________________________________________________________
 JB0706* NAD 83(1986) POSITION- 38 48 05.33   (N) 088 50 34.13   (W)   HD_HELD1
 JB0706* NAVD 88 ORTHO HEIGHT -   173.713 (meters)      569.92  (feet) ADJUSTED
 JB0706  ______________________________________________________________________
 JB0706  GEOID HEIGHT    -        -31.486 (meters)                     GEOID18
 JB0706  DYNAMIC HEIGHT  -        173.604 (meters)      569.57  (feet) COMP
 JB0706  MODELED GRAVITY -    979,992.3   (mgal)                       NAVD 88
 JB0706
 JB0706  VERT ORDER      -  SECOND    CLASS 0
 JB0706
 JB0706.The horizontal coordinates were determined by differentially corrected
 JB0706.hand held GPS observations or other comparable positioning techniques
 JB0706.and have an estimated accuracy of +/- 3 meters.
 JB0706
 JB0706.The orthometric height was determined by differential leveling and
 JB0706.adjusted by the NATIONAL GEODETIC SURVEY
 JB0706.in June 1991.
 JB0706
 JB0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0706.GEOID18 height accuracy estimate available here.
 JB0706
 JB0706.Click photographs - Photos may exist for this station.
 JB0706
 JB0706.The dynamic height is computed by dividing the NAVD 88
 JB0706.geopotential number by the normal gravity value computed on the
 JB0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0706.degrees latitude (g = 980.6199 gals.).
 JB0706
 JB0706.The modeled gravity was interpolated from observed gravity values.
 JB0706
 JB0706;                    North         East    Units  Estimated Accuracy
 JB0706;SPC IL E     -   237,063.5     255,743.4     MT  (+/- 3 meters HH1 GPS) 
 JB0706
 JB0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3997696359(NAD 83)
 JB0706
 JB0706                          SUPERSEDED SURVEY CONTROL
 JB0706
 JB0706  NGVD 29 (??/??/92)  173.816  (m)          570.26   (f) ADJ UNCH    2 0
 JB0706
 JB0706.Superseded values are not recommended for survey control.
 JB0706
 JB0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0706.See file dsdata.pdf to determine how the superseded data were derived.
 JB0706
 JB0706_MARKER: DR = REFERENCE MARK DISK
 JB0706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0706_STAMPING: GRAY NO 1 1960
 JB0706_MARK LOGO: CGS
 JB0706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0706+STABILITY: SURFACE MOTION
 JB0706
 JB0706  HISTORY     - Date     Condition        Report By
 JB0706  HISTORY     - 1960     MONUMENTED       CGS
 JB0706
 JB0706                          STATION DESCRIPTION
 JB0706
 JB0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0706'2.4 MI N FROM KINMUNDY.
 JB0706'ABOUT 0.25 MILE EAST ALONG STATE HIGHWAY 37 FROM THE CHICAGO AND
 JB0706'EASTERN ILLINOIS RAILROAD OVERPASS IN KINMUNDY, THENCE 2.05 MILES
 JB0706'NORTH ALONG AN OILED ROAD, THENCE 0.1 MILE EAST ALONG A PRIVATE
 JB0706'ROAD, AT THE JUNCTION OF A WOODS ROAD NORTHWEST, 17 FEET SOUTH
 JB0706'OF THE CENTER LINE OF THE PRIVATE ROAD, 7 FEET EAST OF THE
 JB0706'EXTENDED CENTER LINE OF THE WOODS ROAD, 60 FEET SOUTHEAST OF THE
 JB0706'THIRD POWER POLE EAST OF THE OILED ROAD, AND IS ALSO THE THIRD
 JB0706'POLE WEST OF THE FARM HOUSE, 119.8 FEET SOUTH-SOUTHEAST OF A
 JB0706'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE PRIVATE
 JB0706'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0267 ***********************************************************************
 LC0267  DESIGNATION -  GRAY RM 2
 LC0267  PID         -  LC0267
 LC0267  STATE/COUNTY-  IL/CHAMPAIGN
 LC0267  COUNTRY     -  US
 LC0267  USGS QUAD   -  RANTOUL (2018)
 LC0267
 LC0267                         *CURRENT SURVEY CONTROL
 LC0267  ______________________________________________________________________
 LC0267* NAD 83(1986) POSITION- 40 17 49.74   (N) 088 11 31.65   (W)   HD_HELD1
 LC0267* NAVD 88 ORTHO HEIGHT -   233.027 (meters)      764.52  (feet) ADJUSTED
 LC0267  ______________________________________________________________________
 LC0267  GEOID HEIGHT    -        -32.271 (meters)                     GEOID18
 LC0267  DYNAMIC HEIGHT  -        232.911 (meters)      764.14  (feet) COMP
 LC0267  MODELED GRAVITY -    980,119.0   (mgal)                       NAVD 88
 LC0267
 LC0267  VERT ORDER      -  SECOND    CLASS 0
 LC0267
 LC0267.The horizontal coordinates were determined by differentially corrected
 LC0267.hand held GPS observations or other comparable positioning techniques
 LC0267.and have an estimated accuracy of +/- 3 meters.
 LC0267
 LC0267.The orthometric height was determined by differential leveling and
 LC0267.adjusted by the NATIONAL GEODETIC SURVEY
 LC0267.in June 1991.
 LC0267
 LC0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0267.GEOID18 height accuracy estimate available here.
 LC0267
 LC0267.Click photographs - Photos may exist for this station.
 LC0267
 LC0267.The dynamic height is computed by dividing the NAVD 88
 LC0267.geopotential number by the normal gravity value computed on the
 LC0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0267.degrees latitude (g = 980.6199 gals.).
 LC0267
 LC0267.The modeled gravity was interpolated from observed gravity values.
 LC0267
 LC0267;                    North         East    Units  Estimated Accuracy
 LC0267;SPC IL E     -   403,003.8     312,005.6     MT  (+/- 3 meters HH1 GPS) 
 LC0267
 LC0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9868161420(NAD 83)
 LC0267
 LC0267                          SUPERSEDED SURVEY CONTROL
 LC0267
 LC0267  NGVD 29 (??/??/92)  233.071  (m)          764.67   (f) ADJ UNCH    2 0
 LC0267
 LC0267.Superseded values are not recommended for survey control.
 LC0267
 LC0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0267.See file dsdata.pdf to determine how the superseded data were derived.
 LC0267
 LC0267_MARKER: DR = REFERENCE MARK DISK
 LC0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0267_STAMPING: GRAY NO 2 1959
 LC0267_MARK LOGO: CGS
 LC0267_PROJECTION: RECESSED 8 CENTIMETERS
 LC0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0267+STABILITY: SURFACE MOTION
 LC0267
 LC0267  HISTORY     - Date     Condition        Report By
 LC0267  HISTORY     - 1959     MONUMENTED       CGS
 LC0267  HISTORY     - 1961     GOOD             CGS
 LC0267
 LC0267                          STATION DESCRIPTION
 LC0267
 LC0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0267'2.8 MI SW FROM RANTOUL.
 LC0267'ABOUT 1.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0267'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 0.8 MILES SOUTH ALONG A
 LC0267'GRAVEL ROAD, THENCE 0.05 MILES EAST ALONG A GRAVEL ROAD, ABOUT
 LC0267'0.1 MILE WEST OF A HOUSE SOUTH OF THE ROAD, 23 1/2 FEET SOUTH OF
 LC0267'THE CENTER LINE OF THE ROAD, 46 FEET EAST OF THE THIRD POWER
 LC0267'POLE EAST OF THE ROAD CROSSING, 42.5 FEET EAST OF TRIANGULATION
 LC0267'STATION GRAY, 43.6 FEET EAST OF A METAL WITNESS POST, ABOUT 1
 LC0267'FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LC0267'POST PROJECTING 1 INCH.  NOTE-- THE REFERENCE POINTS HAVE
 LC0267'CHANGED AND NEW MEASUREMENTS FOLLOW.  24 FEET SOUTH OF THE
 LC0267'CENTERLINE OF OILED ROAD, 1 FOOT WEST OF A METAL WITNESS POST,
 LC0267'140 FEET EAST OF POWER POLE 49 AND THE MONUMENT IS NOW 3 INCHES
 LC0267'UNDERGROUND.
 LC0267
 LC0267                          STATION RECOVERY (1961)
 LC0267
 LC0267'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0267'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1649 ***********************************************************************
 NH1649  CBN         -  This is a Cooperative Base Network Control Station.
 NH1649  DESIGNATION -  GRAYPORT
 NH1649  PID         -  NH1649
 NH1649  STATE/COUNTY-  IL/LAKE
 NH1649  COUNTRY     -  US
 NH1649  USGS QUAD   -  GRAYSLAKE (2018)
 NH1649
 NH1649                         *CURRENT SURVEY CONTROL
 NH1649  ______________________________________________________________________
 NH1649* NAD 83(2011) POSITION- 42 19 28.50380(N) 088 04 29.15186(W)   ADJUSTED
 NH1649* NAD 83(2011) ELLIP HT-   202.675 (meters)        (06/27/12)   ADJUSTED
 NH1649* NAD 83(2011) EPOCH   -  2010.00
 NH1649* NAVD 88 ORTHO HEIGHT -   236.8   (meters)      777.    (feet) GPS OBS
 NH1649  ______________________________________________________________________
 NH1649  NAVD 88 orthometric height was determined with an earlier geoid model
 NH1649  GEOID HEIGHT    -        -34.166 (meters)                     GEOID18
 NH1649  NAD 83(2011) X  -    158,669.234 (meters)                     COMP
 NH1649  NAD 83(2011) Y  - -4,720,282.403 (meters)                     COMP
 NH1649  NAD 83(2011) Z  -  4,272,464.929 (meters)                     COMP
 NH1649  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 NH1649
 NH1649  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1649  Standards:
 NH1649         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1649            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1649  -------------------------------------------------------------------
 NH1649  NETWORK    0.31   0.53           0.14   0.11   0.27     -0.00390376
 NH1649  -------------------------------------------------------------------
 NH1649  Click here for local accuracies and other accuracy information.
 NH1649
 NH1649.This mark is at Campbell Airport (C81)
 NH1649
 NH1649.The horizontal coordinates were established by GPS observations
 NH1649.and adjusted by the National Geodetic Survey in June 2012.
 NH1649
 NH1649.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1649.been affixed to the stable North American tectonic plate. See 
 NH1649.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1649
 NH1649.The horizontal coordinates are valid at the epoch date displayed above
 NH1649.which is a decimal equivalence of Year/Month/Day.
 NH1649
 NH1649.The orthometric height was determined by GPS observations and a
 NH1649.high-resolution geoid model.
 NH1649
 NH1649.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1649.GEOID18 height accuracy estimate available here.
 NH1649
 NH1649.Click photographs - Photos may exist for this station.
 NH1649
 NH1649.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1649
 NH1649.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1649
 NH1649.The ellipsoidal height was determined by GPS observations
 NH1649.and is referenced to NAD 83.
 NH1649
 NH1649. The following values were computed from the NAD 83(2011) position.
 NH1649
 NH1649;                    North         East     Units Scale Factor Converg.
 NH1649;SPC IL E     -   628,187.766   321,312.893   MT  0.99998059   +0 10 26.8
 NH1649;SPC IL E     - 2,060,979.36  1,054,174.05   sFT  0.99998059   +0 10 26.8
 NH1649;UTM  16      - 4,686,374.767   411,443.847   MT  0.99969649   -0 43 25.4
 NH1649
 NH1649!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1649!SPC IL E     -   0.99996821  x   0.99998059  =   0.99994880
 NH1649!UTM  16      -   0.99996821  x   0.99969649  =   0.99966471
 NH1649
 NH1649:                Primary Azimuth Mark                     Grid Az
 NH1649:SPC IL E     -  GRAYPORT AZ MK                           092 02 14.5
 NH1649:UTM  16      -  GRAYPORT AZ MK                           092 56 06.7
 NH1649
 NH1649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1144386374(NAD 83)
 NH1649
 NH1649|---------------------------------------------------------------------|
 NH1649| PID    Reference Object                     Distance      Geod. Az  |
 NH1649|                                                           dddmmss.s |
 NH1649| NH1650 GRAYPORT AZ MK                      APPROX. 0.5 KM 0921241.3 |
 NH1649|---------------------------------------------------------------------|
 NH1649
 NH1649                          SUPERSEDED SURVEY CONTROL
 NH1649
 NH1649  NAD 83(2007)-  42 19 28.50389(N)    088 04 29.15287(W) AD(2002.00) 0
 NH1649  ELLIP H (02/10/07)  202.705  (m)                       GP(2002.00)    
 NH1649  ELLIP H (10/15/04)  202.720  (m)                       GP(       ) 4 2
 NH1649  NAD 83(1997)-  42 19 28.50387(N)    088 04 29.15269(W) AD(       ) B
 NH1649  ELLIP H (07/17/98)  202.737  (m)                       GP(       ) 4 1
 NH1649  NAD 83(1991)-  42 19 28.49962(N)    088 04 29.16247(W) AD(       ) 1
 NH1649  ELLIP H (11/21/91)  202.677  (m)                       GP(       ) 4 1
 NH1649  NAD 83(1986)-  42 19 28.49894(N)    088 04 29.16780(W) AD(       ) 1
 NH1649  NAVD 88 (07/17/98)  236.9    (m)  GEOID96  model used  GPS OBS        
 NH1649  NGVD 29 (06/25/91)  237.0    (m)  OSU 89B  model used  GPS OBS        
 NH1649
 NH1649.Superseded values are not recommended for survey control.
 NH1649
 NH1649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1649.See file dsdata.pdf to determine how the superseded data were derived.
 NH1649
 NH1649_MARKER: I = METAL ROD
 NH1649_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1649_STAMPING: GRAYPORT 1990
 NH1649_MARK LOGO: NONE
 NH1649_PROJECTION: FLUSH
 NH1649_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1649_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH1649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1649+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 NH1649_ROD/PIPE-DEPTH: 7.30 meters
 NH1649_SLEEVE-DEPTH  : 1.00 meters
 NH1649
 NH1649  HISTORY     - Date     Condition        Report By
 NH1649  HISTORY     - 1990     MONUMENTED       NGS
 NH1649  HISTORY     - 19910904 GOOD             MSE
 NH1649  HISTORY     - 19970528 GOOD             NGS
 NH1649  HISTORY     - 19981211 GOOD             USPSQD
 NH1649  HISTORY     - 20000315 GOOD             SECI
 NH1649  HISTORY     - 20000807 GOOD             SECI
 NH1649  HISTORY     - 20010430 GOOD             MCCLUR
 NH1649
 NH1649                          STATION DESCRIPTION
 NH1649
 NH1649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1649'STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) SOUTHWEST OF GRAYSLAKE, AT
 NH1649'CAMPBELL AIRPORT, AT THE JUNCTION OF RUNWAY 6-24 AND A TAXI
 NH1649'PARALLELING RUNWAY 9-27, IN THE NORTHWEST 1/4 OF SECTION 4, T 45 N, R
 NH1649'10 E.  OWNERSHIP--KANE ILLINOIS PROPERTIES, CHICAGO, IL 62610.
 NH1649'AIRPORT MANAGERS ARE GARY CAMPBELL AND JIM TAHANEY, PHONE
 NH1649'312-223-2200.
 NH1649'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 83 AND 120 IN THE
 NH1649'SOUTHEAST SECTION OF GRAYSLAKE, GO NORTHWEST ON HIGHWAY 120 FOR 1.85
 NH1649'KM (1.15 MI) TO A PAVED ROAD LEFT.  TURN LEFT, SOUTH, ON ALLEGHANY
 NH1649'ROAD (COUNTY V 68) FOR 1.43 KM (0.89 MI) TO A PAVED ROAD RIGHT.  TURN
 NH1649'RIGHT, WEST, ON PAVED, THEN GRAVEL ROAD FOR 2.22 KM (1.38 MI) TO
 NH1649'THREE-WAY FORK AT ROAD END JUST PAST A CURVE TO SOUTH.  TAKE THE
 NH1649'CENTER FORK THROUGH GATE POSTS ONTO THE RAMP FOR 0.13 KM (0.08 MI) TO
 NH1649'THE TAXI.  TURN LEFT, EAST, ON TAXI FOR 0.19 KM (0.12 MI) TO THE
 NH1649'STATION ON THE EAST SIDE OF RUNWAY 6-24.
 NH1649'THE STATION IS LOCATED 26.3 M (86.3 FT) SOUTHEAST FROM THE CENTER OF
 NH1649'RUNWAY 6-24, 21.5 M (70.5 FT) SOUTHEAST FROM THE SOUTHEAST EDGE OF
 NH1649'THE ASPHALT AT THE JUNCTION OF THE TAXI AND RUNWAY 6-24, AND 16.4 M
 NH1649'(53.8 FT) SOUTH FROM THE CENTER OF THE TAXI.
 NH1649'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1649
 NH1649                          STATION RECOVERY (1991)
 NH1649
 NH1649'RECOVERY NOTE BY MSE CORPORATION 1991
 NH1649'RECOVERED IN GOOD CONDITION.
 NH1649
 NH1649                          STATION RECOVERY (1997)
 NH1649
 NH1649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH1649'THE STATION IS LOCATED ABOUT 2.2 MI (3.5 KM) SOUTHWEST OF GRAYSLAKE AT
 NH1649'THE CAMPBELL AIRPORT, AT THE JUNCTION OF RUNWAY 6-24 AND A TAXI
 NH1649'PARALLELING RUNWAY 9-27.  OWNERSHIP--KANE ILLINOIS PROPERTIES,
 NH1649'CHICAGO, IL 62610.  AIRPORT MANAGERS ARE GARY CAMPBELL AND JIM
 NH1649'TAHANEY, PHONES 708-546-5150 OR 223-2200.  TO REACH FROM THE JUNCTION
 NH1649'OF STATE HIGHWAYS 83 AND 120 IN THE SOUTHEAST AREA OF GRAYSLAKE, GO
 NH1649'NORTHWEST ON HIGHWAY 120 FOR 1.15 MI (1.85 KM) TO A PAVED ROAD LEFT.
 NH1649'TURN LEFT, SOUTH, ON ALLEGHANY ROAD FOR 0.9 MI (1.4 KM) TO A PAVED
 NH1649'ROAD RIGHT.  TURN RIGHT, WEST, FOR 1.38 MI (2.22 KM) TO A THREE WAY
 NH1649'FORK AT ROAD END, JUST AFTER A CURVE TO THE SOUTH.  TAKE THE CENTER
 NH1649'FORK THROUGH GATE POSTS ONTO THE RAMP FOR 0.08 MI (0.13 KM) TO THE
 NH1649'TAXI.  TURN LEFT, EAST, ON TAXI FOR 0.12 MI (0.19 KM) TO THE STATION
 NH1649'ON THE EAST SIDE OF RUNWAY 6-24, 26.3 M (86.3 FT) SOUTHEAST OF THE
 NH1649'CENTER OF THE RUNWAY, 21.5 M (70.5 FT) SOUTHEAST OF THE SOUTHEAST EDGE
 NH1649'OF THE ASPHALT AT THE JUNCTION OF THE TAXI AND RUNWAY 6-24, AND 16.4 M
 NH1649'(53.8 FT) SOUTH OF THE CENTER OF THE TAXI.  NOTE--ACCESS TO THE
 NH1649'STATION POINT IS THROUGH A 5-INCH ACCESS COVER.
 NH1649
 NH1649                          STATION RECOVERY (1998)
 NH1649
 NH1649'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1649'RECOVERED IN GOOD CONDITION.
 NH1649
 NH1649                          STATION RECOVERY (2000)
 NH1649
 NH1649'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RW)
 NH1649'FROM THE INTERSECTION OF IL RT 120 AND 83. GO WEST ON RT 120 FOR 3
 NH1649'MILES TO CURRAN RD. TAKE CURRAN RD. SOUTH TO TOWNLINE RD. TURN LEFT ON
 NH1649'TOWNLINE RD. AND FOLLOW TOWNLINE TO CAMPBELL AIRPORT. STATION IS AT
 NH1649'THE INTERSECTION OF RUNWAY 6-24 AND TAXI RUNWAY 9-27.
 NH1649
 NH1649                          STATION RECOVERY (2000)
 NH1649
 NH1649'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 NH1649'RECOVERED AS DESCRIBED
 NH1649'
 NH1649
 NH1649                          STATION RECOVERY (2001)
 NH1649
 NH1649'RECOVERY NOTE BY MCCLURE ENGINEERING 2001 (MN)
 NH1649'RECOVERED IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1650 ***********************************************************************
 NH1650  DESIGNATION -  GRAYPORT AZ MK
 NH1650  PID         -  NH1650
 NH1650  STATE/COUNTY-  IL/LAKE
 NH1650  COUNTRY     -  US
 NH1650  USGS QUAD   -  GRAYSLAKE (2018)
 NH1650
 NH1650                         *CURRENT SURVEY CONTROL
 NH1650  ______________________________________________________________________
 NH1650* NAD 83(1997) POSITION- 42 19 27.85343(N) 088 04 06.47641(W)   ADJUSTED
 NH1650* NAD 83(1997) ELLIP HT-   205.077 (meters)        (10/21/99)   ADJUSTED
 NH1650* NAVD 88 ORTHO HEIGHT -   239.2   (meters)      785.    (feet) VERTCON3
 NH1650  ______________________________________________________________________
 NH1650  GEOID HEIGHT    -        -34.167 (meters)                     GEOID18
 NH1650  NAD 83(1997) X  -    159,188.667 (meters)                     COMP
 NH1650  NAD 83(1997) Y  - -4,720,280.211 (meters)                     COMP
 NH1650  NAD 83(1997) Z  -  4,272,451.709 (meters)                     COMP
 NH1650  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 NH1650  HORZ ORDER      -  FIRST
 NH1650  ELLP ORDER      -  FOURTH    CLASS I
 NH1650
 NH1650.This mark is at Campbell Airport (C81)
 NH1650
 NH1650.The horizontal coordinates were established by GPS observations
 NH1650.and adjusted by the National Geodetic Survey in October 1999.
 NH1650
 NH1650.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1650.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1650
 NH1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1650.GEOID18 height accuracy estimate available here.
 NH1650
 NH1650.Click photographs - Photos may exist for this station.
 NH1650
 NH1650.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1650
 NH1650.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1650
 NH1650.The ellipsoidal height was determined by GPS observations
 NH1650.and is referenced to NAD 83.
 NH1650
 NH1650. The following values were computed from the NAD 83(1997) position.
 NH1650
 NH1650;                    North         East     Units Scale Factor Converg.
 NH1650;SPC IL E     -   628,169.296   321,832.138   MT  0.99998086   +0 10 42.0
 NH1650;SPC IL E     - 2,060,918.77  1,055,877.61   sFT  0.99998086   +0 10 42.0
 NH1650;UTM  16      - 4,686,348.170   411,962.591   MT  0.99969536   -0 43 10.1
 NH1650
 NH1650!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1650!SPC IL E     -   0.99996784  x   0.99998086  =   0.99994870
 NH1650!UTM  16      -   0.99996784  x   0.99969536  =   0.99966321
 NH1650
 NH1650:                Primary Azimuth Mark                     Grid Az
 NH1650:SPC IL E     -  GRAYPORT                                 272 02 14.6
 NH1650:UTM  16      -  GRAYPORT                                 272 56 06.7
 NH1650
 NH1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1196286348(NAD 83)
 NH1650
 NH1650|---------------------------------------------------------------------|
 NH1650| PID    Reference Object                     Distance      Geod. Az  |
 NH1650|                                                           dddmmss.s |
 NH1650| NH1649 GRAYPORT                            APPROX. 0.5 KM 2721256.6 |
 NH1650|---------------------------------------------------------------------|
 NH1650
 NH1650                          SUPERSEDED SURVEY CONTROL
 NH1650
 NH1650  NAD 83(1991)-  42 19 27.84917(N)    088 04 06.48619(W) AD(       ) 1
 NH1650  ELLIP H (11/21/91)  205.017  (m)                       GP(       ) 4 1
 NH1650  NAD 83(1986)-  42 19 27.84850(N)    088 04 06.49152(W) AD(       ) 1
 NH1650  NGVD 29 (06/25/91)  239.3    (m)  OSU 89B  model used  GPS OBS        
 NH1650
 NH1650.Superseded values are not recommended for survey control.
 NH1650
 NH1650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1650.See file dsdata.pdf to determine how the superseded data were derived.
 NH1650
 NH1650_MARKER: I = METAL ROD
 NH1650_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1650_STAMPING: GRAYPORT AZ MK 1990
 NH1650_MARK LOGO: NGS
 NH1650_PROJECTION: FLUSH
 NH1650_MAGNETIC: I = MARKER IS A STEEL ROD
 NH1650_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH1650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1650+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2006
 NH1650_ROD/PIPE-DEPTH: 4.6 meters
 NH1650_SLEEVE-DEPTH  : 1.0 meters
 NH1650
 NH1650  HISTORY     - Date     Condition        Report By
 NH1650  HISTORY     - 1990     MONUMENTED       NGS
 NH1650  HISTORY     - 19981211 GOOD             USPSQD
 NH1650  HISTORY     - 20060422 GOOD             USPSQD
 NH1650
 NH1650                          STATION DESCRIPTION
 NH1650
 NH1650'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1650'STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) SOUTHWEST OF GRAYSLAKE, AT
 NH1650'CAMPBELL AIRPORT, IN THE MEDIAN BETWEEN THE TAXI AND THE EAST END OF
 NH1650'RUNWAY 9-27, IN THE NORTHEAST 1/4 OF SECTION 4, T 45 N, R 10 E.
 NH1650'OWNERSHIP--KANE ILLINOIS PROPERTIES, CHICAGO, IL 62610.  AIRPORT
 NH1650'MANAGERS ARE GARY CAMPBELL AND JIM TAHANEY, PHONE 312-223-2200.
 NH1650'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 83 AND 120 IN THE
 NH1650'SOUTHEAST SECTION OF GRAYSLAKE, GO NORTHWEST ON HIGHWAY 120 FOR 1.85
 NH1650'KM (1.15 MI) TO A PAVED ROAD LEFT.  TURN LEFT, SOUTH, ON ALLEGHANY
 NH1650'ROAD (COUNTY V 68) FOR 1.43 KM (0.89 MI) TO A PAVED ROAD RIGHT.  TURN
 NH1650'RIGHT, WEST, ON PAVED, THEN GRAVEL ROAD FOR 2.22 KM (1.38 MI) TO
 NH1650'THREE-WAY FORK AT ROAD END JUST PAST A CURVE TO SOUTH.  TAKE THE
 NH1650'CENTER FORK THROUGH GATE POSTS ONTO THE RAMP FOR 0.13 KM (0.08 MI) TO
 NH1650'THE TAXI.  TURN LEFT, EAST, ON TAXI FOR 0.76 KM (0.47 MI) TO CURVE IN
 NH1650'TAXI AND STATION ON THE RIGHT.
 NH1650'THE STATION IS LOCATED 43.3 M (142.1 FT) NORTH FROM THE CENTER OF
 NH1650'RUNWAY 9-27, 34.3 M (112.5 FT) SOUTH FROM THE EXTENDED EAST-WEST
 NH1650'CENTER OF THE PARALLEL TAXI, 19.4 M (63.6 FT) SOUTHWEST FROM THE
 NH1650'CENTER OF THE CURVED END OF THE TAXI, AND 15.4 M (50.5 FT)
 NH1650'NORTH-NORTHWEST FROM THE NORTHERNMOST RUNWAY END LIGHT.
 NH1650'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1650
 NH1650                          STATION RECOVERY (1998)
 NH1650
 NH1650'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1650'RECOVERED IN GOOD CONDITION.
 NH1650
 NH1650                          STATION RECOVERY (2006)
 NH1650
 NH1650'RECOVERY NOTE BY US POWER SQUADRON 2006 (HC)
 NH1650'IN MIDDLE OF PRIVATE AIRPORT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1048 ***********************************************************************
 NH1048  DESIGNATION -  GRAYS LAKE CORY FRESH PLT TK
 NH1048  PID         -  NH1048
 NH1048  STATE/COUNTY-  IL/LAKE
 NH1048  COUNTRY     -  US
 NH1048  USGS QUAD   -  GRAYSLAKE (2018)
 NH1048
 NH1048                         *CURRENT SURVEY CONTROL
 NH1048  ______________________________________________________________________
 NH1048* NAD 83(1997) POSITION- 42 20 01.17525(N) 088 02 27.94904(W)   ADJUSTED
 NH1048  ______________________________________________________________________
 NH1048  GEOID HEIGHT    -        -34.197 (meters)                     GEOID18
 NH1048  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 NH1048  HORZ ORDER      -  THIRD
 NH1048
 NH1048.The horizontal coordinates were established by classical geodetic methods
 NH1048.and adjusted by the National Geodetic Survey in October 1999.
 NH1048
 NH1048.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1048.GEOID18 height accuracy estimate available here.
 NH1048
 NH1048.Click photographs - Photos may exist for this station.
 NH1048
 NH1048.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1048
 NH1048. The following values were computed from the NAD 83(1997) position.
 NH1048
 NH1048;                    North         East     Units Scale Factor Converg.
 NH1048;SPC IL E     -   629,204.817   324,084.518   MT  0.99998213   +0 11 48.5
 NH1048;SPC IL E     - 2,064,316.14  1,063,267.29   sFT  0.99998213   +0 11 48.5
 NH1048;UTM  16      - 4,687,347.979   414,230.267   MT  0.99969051   -0 42 04.2
 NH1048
 NH1048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1423087347(NAD 83)
 NH1048
 NH1048                          SUPERSEDED SURVEY CONTROL
 NH1048
 NH1048  NAD 83(1997)-  42 20 01.17517(N)    088 02 27.94948(W) AD(       ) 3
 NH1048  NAD 83(1991)-  42 20 01.17441(N)    088 02 27.95863(W) AD(       ) 3
 NH1048  NAD 83(1986)-  42 20 01.17461(N)    088 02 27.96283(W) AD(       ) 3
 NH1048  NAD 27      -  42 20 01.10000(N)    088 02 27.67400(W) AD(       ) 3
 NH1048
 NH1048.Superseded values are not recommended for survey control.
 NH1048
 NH1048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1048.See file dsdata.pdf to determine how the superseded data were derived.
 NH1048
 NH1048_MARKER: 53 = ELEVATED TANK
 NH1048
 NH1048  HISTORY     - Date     Condition        Report By
 NH1048  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1048  HISTORY     - 1966     GOOD             CGS
 NH1048  HISTORY     - 19940519 GOOD             USPSQD
 NH1048  HISTORY     - 19960505 GOOD             USPSQD
 NH1048  HISTORY     - 20021222 POOR             USPSQD
 NH1048
 NH1048                          STATION DESCRIPTION
 NH1048
 NH1048'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1048'STATION IS THE CENTER OF THE TOP OF THE WATER TANK LOCATED
 NH1048'IN THE SOUTH SECTION OF GRAYS LAKE AT THE CORY CO., FRESHND
 NH1048'AIRE PLANT.  IT IS STEEL TANK WITH AN OVAL TOP AND BOTTOM
 NH1048'AND SHORT VERTICAL SIDES, ATOP A 4 LEGGED TUBULAR STEEL
 NH1048'STRUCTURE.  THE ENTIRE STRUCTURE IS PAINTED BLACK AND THE
 NH1048'TANK HAS THE LEGEND CORY FRESHND AIRE PAINTED ON THE NORTH
 NH1048'AND SOUTH SIDES.  THE TOTAL HEIGHT IS ABOUT 120 FEET.
 NH1048
 NH1048                          STATION RECOVERY (1966)
 NH1048
 NH1048'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1048'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AT THIS
 NH1048'TIME.  THE TANK IS NOW OWNED BY THE STREETER AMET CO.  THE
 NH1048'TANK HAS THE LEGEND STREETER AMET CO PAINTED ON THE NORTH
 NH1048'AND SOUTH SIDES IN BLACK LETTERS.
 NH1048
 NH1048                          STATION RECOVERY (1994)
 NH1048
 NH1048'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1048'RECOVERED IN GOOD CONDITION.
 NH1048
 NH1048                          STATION RECOVERY (1996)
 NH1048
 NH1048'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1048'RECOVERED IN GOOD CONDITION.
 NH1048
 NH1048                          STATION RECOVERY (2002)
 NH1048
 NH1048'RECOVERY NOTE BY US POWER SQUADRON 2002 (EFU)
 NH1048'TANK IS MISSING BUT 4 LEGGED TUBULAR STEEL STRUCTURE FOR HOLDING TANK
 NH1048'TANK REMAINS AS OF DATE OF INSPECTION, 12,22,2002.  GPS COORDINATES OF
 NH1048'THE REMAINING TANK SITE ARE-LAT. 42 DEG.S 20' 01.2''N AND LONG.   088
 NH1048'DEG.S 02' 28.02''W.  I EXPECT THE LEGS WILL SOON BE TORN DOWN AND A
 NH1048'REPLACEMENT SIGHT SHOULD BE OBTAINED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1043 ***********************************************************************
 NH1043  DESIGNATION -  GRAYS LAKE GELATIN CO STACK
 NH1043  PID         -  NH1043
 NH1043  STATE/COUNTY-  IL/LAKE
 NH1043  COUNTRY     -  US
 NH1043  USGS QUAD   -  GRAYSLAKE (2018)
 NH1043
 NH1043                         *CURRENT SURVEY CONTROL
 NH1043  ______________________________________________________________________
 NH1043* NAD 83(1997) POSITION- 42 20 47.21670(N) 088 02 20.97093(W)   ADJUSTED
 NH1043  ______________________________________________________________________
 NH1043  GEOID HEIGHT    -        -34.226 (meters)                     GEOID18
 NH1043  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 NH1043  HORZ ORDER      -  THIRD
 NH1043
 NH1043.The horizontal coordinates were established by classical geodetic methods
 NH1043.and adjusted by the National Geodetic Survey in October 1999.
 NH1043
 NH1043.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1043.GEOID18 height accuracy estimate available here.
 NH1043
 NH1043.Click photographs - Photos may exist for this station.
 NH1043
 NH1043.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1043
 NH1043. The following values were computed from the NAD 83(1997) position.
 NH1043
 NH1043;                    North         East     Units Scale Factor Converg.
 NH1043;SPC IL E     -   630,625.967   324,239.355   MT  0.99998223   +0 11 53.4
 NH1043;SPC IL E     - 2,068,978.69  1,063,775.28   sFT  0.99998223   +0 11 53.4
 NH1043;UTM  16      - 4,688,766.113   414,407.308   MT  0.99969014   -0 42 00.1
 NH1043
 NH1043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1440788766(NAD 83)
 NH1043
 NH1043                          SUPERSEDED SURVEY CONTROL
 NH1043
 NH1043  NAD 83(1997)-  42 20 47.21663(N)    088 02 20.97130(W) AD(       ) 3
 NH1043  NAD 83(1991)-  42 20 47.21642(N)    088 02 20.97904(W) AD(       ) 3
 NH1043  NAD 83(1986)-  42 20 47.21637(N)    088 02 20.98472(W) AD(       ) 3
 NH1043  NAD 27      -  42 20 47.13400(N)    088 02 20.70100(W) AD(       ) 3
 NH1043
 NH1043.Superseded values are not recommended for survey control.
 NH1043
 NH1043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1043.See file dsdata.pdf to determine how the superseded data were derived.
 NH1043
 NH1043_MARKER: 63 = STACK
 NH1043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1043+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2003
 NH1043
 NH1043  HISTORY     - Date     Condition        Report By
 NH1043  HISTORY     - 1944     FIRST OBSERVED   CGS
 NH1043  HISTORY     - 1946     GOOD             CGS
 NH1043  HISTORY     - 1966     GOOD             CGS
 NH1043  HISTORY     - 19940519 GOOD             USPSQD
 NH1043  HISTORY     - 19960505 GOOD             USPSQD
 NH1043  HISTORY     - 19981211 GOOD             USPSQD
 NH1043  HISTORY     - 20030427 GOOD             USPSQD
 NH1043
 NH1043                          STATION DESCRIPTION
 NH1043
 NH1043'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 NH1043'STATION IS LOCATED IN THE VILLAGE OF GRAYS LAKE, AT THE GRAYS
 NH1043'LAKE GELATIN COMPANY.  IT IS SITUATED AT THE N END OF RAILROAD
 NH1043'AVENUE, ON THE E SIDE OF THE TRACKS OF THE SOO LINE, AND
 NH1043'0.2 MILE N OF CENTER AVENUE.
 NH1043'
 NH1043'THE STACK IS OF YELLOW BRICK CONSTRUCTION AND ABOUT 150 FEET
 NH1043'IN HEIGHT.  IT WAS ERECTED IN 1911.  IN 1939 A 25-FOOT EXTENSION
 NH1043'WAS CONSTRUCTED AT THE TOP.  THE POINT SIGHTED UPON WAS THE
 NH1043'CENTER OF THE STACK.
 NH1043'
 NH1043'THE STACK WAS LOCATED BY INTERSECTION FROM TRIANGULATION
 NH1043'STATIONS ANTIOCH 2 1935, SPAULDING 1935, FREMONT 2, AND
 NH1043'SHERIDAN.
 NH1043
 NH1043                          STATION RECOVERY (1946)
 NH1043
 NH1043'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NH1043'STATION WAS OBSERVED AS DESCRIBED.
 NH1043
 NH1043                          STATION RECOVERY (1966)
 NH1043
 NH1043'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1043'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1043
 NH1043                          STATION RECOVERY (1994)
 NH1043
 NH1043'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1043'RECOVERED IN GOOD CONDITION.
 NH1043
 NH1043                          STATION RECOVERY (1996)
 NH1043
 NH1043'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1043'RECOVERED IN GOOD CONDITION.
 NH1043
 NH1043                          STATION RECOVERY (1998)
 NH1043
 NH1043'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1043'RECOVERED IN GOOD CONDITION.
 NH1043
 NH1043                          STATION RECOVERY (2003)
 NH1043
 NH1043'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLH)
 NH1043'LOCATED ON PRIVATE PROPERTY AS INDICATED EXCEPT THE RAILROAD TRACKS
 NH1043'ARE NOW WISCONSIN CENTRAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1045 ***********************************************************************
 NH1045  DESIGNATION -  GRAYS LAKE MUNICIPAL TANK
 NH1045  PID         -  NH1045
 NH1045  STATE/COUNTY-  IL/LAKE
 NH1045  COUNTRY     -  US
 NH1045  USGS QUAD   -  GRAYSLAKE (2018)
 NH1045
 NH1045                         *CURRENT SURVEY CONTROL
 NH1045  ______________________________________________________________________
 NH1045* NAD 83(1997) POSITION- 42 20 45.14870(N) 088 02 25.86628(W)   ADJUSTED
 NH1045  ______________________________________________________________________
 NH1045  GEOID HEIGHT    -        -34.224 (meters)                     GEOID18
 NH1045  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 NH1045  HORZ ORDER      -  THIRD
 NH1045
 NH1045.The horizontal coordinates were established by classical geodetic methods
 NH1045.and adjusted by the National Geodetic Survey in October 1999.
 NH1045
 NH1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1045.GEOID18 height accuracy estimate available here.
 NH1045
 NH1045.Click photographs - Photos may exist for this station.
 NH1045
 NH1045.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1045
 NH1045. The following values were computed from the NAD 83(1997) position.
 NH1045
 NH1045;                    North         East     Units Scale Factor Converg.
 NH1045;SPC IL E     -   630,561.772   324,127.528   MT  0.99998216   +0 11 50.1
 NH1045;SPC IL E     - 2,068,768.08  1,063,408.40   sFT  0.99998216   +0 11 50.1
 NH1045;UTM  16      - 4,688,703.698   414,294.522   MT  0.99969038   -0 42 03.4
 NH1045
 NH1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1429488703(NAD 83)
 NH1045
 NH1045                          SUPERSEDED SURVEY CONTROL
 NH1045
 NH1045  NAD 83(1997)-  42 20 45.14865(N)    088 02 25.86664(W) AD(       ) 3
 NH1045  NAD 83(1991)-  42 20 45.14823(N)    088 02 25.87468(W) AD(       ) 3
 NH1045  NAD 83(1986)-  42 20 45.14831(N)    088 02 25.87988(W) AD(       ) 3
 NH1045  NAD 27      -  42 20 45.06900(N)    088 02 25.59200(W) AD(       ) 3
 NH1045
 NH1045.Superseded values are not recommended for survey control.
 NH1045
 NH1045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1045.See file dsdata.pdf to determine how the superseded data were derived.
 NH1045
 NH1045_MARKER: 53 = ELEVATED TANK
 NH1045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1045+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2003
 NH1045
 NH1045  HISTORY     - Date     Condition        Report By
 NH1045  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1045  HISTORY     - 1946     GOOD             CGS
 NH1045  HISTORY     - 1954     GOOD             CGS
 NH1045  HISTORY     - 1966     GOOD             CGS
 NH1045  HISTORY     - 19940519 GOOD             USPSQD
 NH1045  HISTORY     - 19950429 GOOD             USPSQD
 NH1045  HISTORY     - 19960505 GOOD             USPSQD
 NH1045  HISTORY     - 19981211 GOOD             USPSQD
 NH1045  HISTORY     - 20030427 GOOD             USPSQD
 NH1045
 NH1045                          STATION DESCRIPTION
 NH1045
 NH1045'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1045'THIS STATION IS THE TALL SQUAT SILVER MUNICIPAL TANK IN THE
 NH1045'VILLAGE OF GRAYS LAKE, ILLINOIS.  IT IS LOCATED ABOUT 175
 NH1045'FEET NORTH OF THE CENTERLINE OF E. HAWLEY STREET, AND ABOUT
 NH1045'50 FEET WEST OF A LINE PROJECTED NORTH FROM THE CENTERLINE
 NH1045'OF N. WHITNEY STREET.  THE TANK WAS ERECTED IN 1914.  IT
 NH1045'IS QUITE PROMINENT.
 NH1045'
 NH1045'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 120 FEET HIGH.  THE
 NH1045'OVAL SECTION EXTENDS DOWNWARD ABOUT 10 FEET.  THE VERTICAL
 NH1045'SECTION IS ABOUT 25 FEET HIGH, HAS A CATWALK AND RAIL AROUND
 NH1045'ITS BASE, AND THE WORDS GRAYS LAKE PAINTED IN BLACK LETTERS
 NH1045'ON THE NORTH AND SOUTH SIDES.  THE FLAT CONICAL ROOF HAS A BALL
 NH1045'AT ITS APEX.  THE TOTAL HEIGHT IS ABOUT 150 FEET.
 NH1045
 NH1045                          STATION RECOVERY (1946)
 NH1045
 NH1045'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NH1045'POSITION GIVEN FOR GRAYS LAKE MUN. TANK PLOTS AT POSITION
 NH1045'OF TANK AT AND PAINTED, ROUND LAKE.  TANK PAINTED GRAYS LAKE
 NH1045'IS IN VILLAGE OF GRAYS LAKE.
 NH1045
 NH1045                          STATION RECOVERY (1954)
 NH1045
 NH1045'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1045'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1045'THE OLD DESCRIPTION IS ADEQUATE.
 NH1045
 NH1045                          STATION RECOVERY (1966)
 NH1045
 NH1045'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1045'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION
 NH1045'AT THIS TIME.
 NH1045
 NH1045                          STATION RECOVERY (1994)
 NH1045
 NH1045'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1045'RECOVERED IN GOOD CONDITION.
 NH1045
 NH1045                          STATION RECOVERY (1995)
 NH1045
 NH1045'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1045'RECOVERED IN GOOD CONDITION.
 NH1045
 NH1045                          STATION RECOVERY (1996)
 NH1045
 NH1045'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1045'RECOVERED IN GOOD CONDITION.
 NH1045
 NH1045                          STATION RECOVERY (1998)
 NH1045
 NH1045'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1045'RECOVERED IN GOOD CONDITION.
 NH1045
 NH1045                          STATION RECOVERY (2003)
 NH1045
 NH1045'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLH)
 NH1045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8060 ***********************************************************************
 DK8060  DESIGNATION -  GRE 1
 DK8060  PID         -  DK8060
 DK8060  STATE/COUNTY-  IL/GREENE
 DK8060  COUNTRY     -  US
 DK8060  USGS QUAD   -  JERSEYVILLE NORTH (2018)
 DK8060
 DK8060                         *CURRENT SURVEY CONTROL
 DK8060  ______________________________________________________________________
 DK8060* NAD 83(2011) POSITION- 39 11 17.70882(N) 090 22 20.83709(W)   ADJUSTED
 DK8060* NAD 83(2011) ELLIP HT-   146.094 (meters)        (06/27/12)   ADJUSTED
 DK8060* NAD 83(2011) EPOCH   -  2010.00
 DK8060* NAVD 88 ORTHO HEIGHT -   178.0   (meters)      584.    (feet) GPS OBS
 DK8060  ______________________________________________________________________
 DK8060  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8060  GEOID HEIGHT    -        -31.824 (meters)                     GEOID03
 DK8060  GEOID HEIGHT    -        -31.871 (meters)                     GEOID18
 DK8060  NAD 83(2011) X  -    -32,179.254 (meters)                     COMP
 DK8060  NAD 83(2011) Y  - -4,950,156.982 (meters)                     COMP
 DK8060  NAD 83(2011) Z  -  4,008,629.486 (meters)                     COMP
 DK8060  LAPLACE CORR    -          1.58  (seconds)                    DEFLEC18
 DK8060
 DK8060  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8060  Standards:
 DK8060         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8060            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8060  -------------------------------------------------------------------
 DK8060  NETWORK    0.72   1.57           0.33   0.24   0.80      0.12423827
 DK8060  -------------------------------------------------------------------
 DK8060  Click here for local accuracies and other accuracy information.
 DK8060
 DK8060.The horizontal coordinates were established by GPS observations
 DK8060.and adjusted by the National Geodetic Survey in June 2012.
 DK8060
 DK8060.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8060.been affixed to the stable North American tectonic plate. See 
 DK8060.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8060
 DK8060.The horizontal coordinates are valid at the epoch date displayed above
 DK8060.which is a decimal equivalence of Year/Month/Day.
 DK8060
 DK8060.The orthometric height was determined by GPS observations and a
 DK8060.high-resolution geoid model.
 DK8060
 DK8060.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8060.GEOID18 height accuracy estimate available here.
 DK8060
 DK8060.Click photographs - Photos may exist for this station.
 DK8060
 DK8060.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8060
 DK8060.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8060
 DK8060.The ellipsoidal height was determined by GPS observations
 DK8060.and is referenced to NAD 83.
 DK8060
 DK8060. The following values were computed from the NAD 83(2011) position.
 DK8060
 DK8060;                    North         East     Units Scale Factor Converg.
 DK8060;SPC IL W     -   279,887.502   682,221.691   MT  0.99994507   -0 07 48.1
 DK8060;SPC IL W     -   918,264.25  2,238,255.66   sFT  0.99994507   -0 07 48.1
 DK8060;UTM  15      - 4,340,956.753   726,935.811   MT  1.00023416   +1 39 39.5
 DK8060
 DK8060!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8060!SPC IL W     -   0.99997708  x   0.99994507  =   0.99992215
 DK8060!UTM  15      -   0.99997708  x   1.00023416  =   1.00021123
 DK8060
 DK8060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2693540956(NAD 83)
 DK8060
 DK8060                          SUPERSEDED SURVEY CONTROL
 DK8060
 DK8060  NAD 83(2007)-  39 11 17.70885(N)    090 22 20.83790(W) AD(2002.00) 1
 DK8060  ELLIP H (01/08/09)  146.129  (m)                       GP(2002.00) 4 1
 DK8060
 DK8060.Superseded values are not recommended for survey control.
 DK8060
 DK8060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8060.See file dsdata.pdf to determine how the superseded data were derived.
 DK8060
 DK8060_MARKER: DD = SURVEY DISK
 DK8060_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8060_STAMPING: GRE 1
 DK8060_MARK LOGO: ILDT
 DK8060_PROJECTION: FLUSH
 DK8060_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8060_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8060+SATELLITE: SATELLITE OBSERVATIONS - December 30, 2019
 DK8060_ROD/PIPE-DEPTH: 3.7 meters
 DK8060_SLEEVE-DEPTH  : 1 meters
 DK8060
 DK8060  HISTORY     - Date     Condition        Report By
 DK8060  HISTORY     - 2008     MONUMENTED       ILDT
 DK8060  HISTORY     - 20081212 GOOD             ILDT
 DK8060  HISTORY     - 20191230 GOOD             ILDT
 DK8060
 DK8060                          STATION DESCRIPTION
 DK8060
 DK8060'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8060'STATION IS LOCATED IN S.W. QUAD OF CR 17 AND US 67 INTERSECTION AT THE
 DK8060'TOWN OF OLD  KANE. THE STATION IS 218FT SE OF THE INTERSECTION,
 DK8060'184.2FT SE OF A POWER POLE, 77.7FT NW OF  A  POWER POLE, AND 47.8FT SW
 DK8060'OF THE CENTERLINE OF US 67.
 DK8060
 DK8060                          STATION RECOVERY (2019)
 DK8060
 DK8060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DK8060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8051 ***********************************************************************
 DK8051  DESIGNATION -  GRE 10
 DK8051  PID         -  DK8051
 DK8051  STATE/COUNTY-  IL/GREENE
 DK8051  COUNTRY     -  US
 DK8051  USGS QUAD   -  ROODHOUSE WEST (2018)
 DK8051
 DK8051                         *CURRENT SURVEY CONTROL
 DK8051  ______________________________________________________________________
 DK8051* NAD 83(2011) POSITION- 39 28 25.88021(N) 090 22 47.82613(W)   ADJUSTED
 DK8051* NAD 83(2011) ELLIP HT-   165.715 (meters)        (06/27/12)   ADJUSTED
 DK8051* NAD 83(2011) EPOCH   -  2010.00
 DK8051* NAVD 88 ORTHO HEIGHT -   198.0   (meters)      650.    (feet) GPS OBS
 DK8051  ______________________________________________________________________
 DK8051  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8051  GEOID HEIGHT    -        -32.256 (meters)                     GEOID03
 DK8051  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 DK8051  NAD 83(2011) X  -    -32,693.794 (meters)                     COMP
 DK8051  NAD 83(2011) Y  - -4,930,071.225 (meters)                     COMP
 DK8051  NAD 83(2011) Z  -  4,033,168.672 (meters)                     COMP
 DK8051  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 DK8051
 DK8051  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8051  Standards:
 DK8051         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8051            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8051  -------------------------------------------------------------------
 DK8051  NETWORK    0.71   1.53           0.32   0.25   0.78      0.12624375
 DK8051  -------------------------------------------------------------------
 DK8051  Click here for local accuracies and other accuracy information.
 DK8051
 DK8051.The horizontal coordinates were established by GPS observations
 DK8051.and adjusted by the National Geodetic Survey in June 2012.
 DK8051
 DK8051.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8051.been affixed to the stable North American tectonic plate. See 
 DK8051.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8051
 DK8051.The horizontal coordinates are valid at the epoch date displayed above
 DK8051.which is a decimal equivalence of Year/Month/Day.
 DK8051
 DK8051.The orthometric height was determined by GPS observations and a
 DK8051.high-resolution geoid model.
 DK8051
 DK8051.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8051.GEOID18 height accuracy estimate available here.
 DK8051
 DK8051.Click photographs - Photos may exist for this station.
 DK8051
 DK8051.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8051
 DK8051.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8051
 DK8051.The ellipsoidal height was determined by GPS observations
 DK8051.and is referenced to NAD 83.
 DK8051
 DK8051. The following values were computed from the NAD 83(2011) position.
 DK8051
 DK8051;                    North         East     Units Scale Factor Converg.
 DK8051;SPC IL W     -   311,595.356   681,648.825   MT  0.99994532   -0 08 08.1
 DK8051;SPC IL W     - 1,022,292.43  2,236,376.19   sFT  0.99994532   -0 08 08.1
 DK8051;UTM  15      - 4,372,640.078   725,368.765   MT  1.00022539   +1 39 58.8
 DK8051
 DK8051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8051!SPC IL W     -   0.99997400  x   0.99994532  =   0.99991932
 DK8051!UTM  15      -   0.99997400  x   1.00022539  =   1.00019939
 DK8051
 DK8051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2536872640(NAD 83)
 DK8051
 DK8051                          SUPERSEDED SURVEY CONTROL
 DK8051
 DK8051  NAD 83(2007)-  39 28 25.88019(N)    090 22 47.82684(W) AD(2002.00) 1
 DK8051  ELLIP H (01/08/09)  165.763  (m)                       GP(2002.00) 4 1
 DK8051
 DK8051.Superseded values are not recommended for survey control.
 DK8051
 DK8051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8051.See file dsdata.pdf to determine how the superseded data were derived.
 DK8051
 DK8051_MARKER: DD = SURVEY DISK
 DK8051_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8051_STAMPING: GRE 10
 DK8051_MARK LOGO: ILDT
 DK8051_PROJECTION: RECESSED 10 CENTIMETERS
 DK8051_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8051_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8051+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2023
 DK8051_ROD/PIPE-DEPTH: 3.7 meters
 DK8051_SLEEVE-DEPTH  : 1 meters
 DK8051
 DK8051  HISTORY     - Date     Condition        Report By
 DK8051  HISTORY     - 2008     MONUMENTED       ILDT
 DK8051  HISTORY     - 20081212 GOOD             ILDT
 DK8051  HISTORY     - 20230105 GOOD             ILDT
 DK8051
 DK8051                          STATION DESCRIPTION
 DK8051
 DK8051'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8051'STATION IS LOCATED 2.3 MILES N.E. OF THE INTERSECTION OF IL RT 106 AND
 DK8051'US 67 IN WHITEHALL ON  US 67.  TO REACH THE STATION FROM IL RT 106 AND
 DK8051'US 67 GO 2.3 MILES N.E. TO A STATION ON THE  RIGHT.  THE STATION IS
 DK8051'LOCATED 19.1 FEET EAST OF THE CENTERLINE OF US 67, 30 FEET NORTH OF
 DK8051'THE NORTH SIDE OF THE SOUTH ENTRANCE OF THE ROODHOUSE FIRE DEPARTMENT,
 DK8051'44.9FT SW OF A  POWER POLE, AND 129. 5FT NW OF A POWER POLE
 DK8051
 DK8051                          STATION RECOVERY (2023)
 DK8051
 DK8051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DK8051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8049 ***********************************************************************
 DK8049  DESIGNATION -  GRE 11
 DK8049  PID         -  DK8049
 DK8049  STATE/COUNTY-  IL/GREENE
 DK8049  COUNTRY     -  US
 DK8049  USGS QUAD   -  ROODHOUSE EAST (2018)
 DK8049
 DK8049                         *CURRENT SURVEY CONTROL
 DK8049  ______________________________________________________________________
 DK8049* NAD 83(2011) POSITION- 39 29 02.12226(N) 090 20 40.03635(W)   ADJUSTED
 DK8049* NAD 83(2011) ELLIP HT-   164.141 (meters)        (06/27/12)   ADJUSTED
 DK8049* NAD 83(2011) EPOCH   -  2010.00
 DK8049* NAVD 88 ORTHO HEIGHT -   196.4   (meters)      644.    (feet) GPS OBS
 DK8049  ______________________________________________________________________
 DK8049  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8049  GEOID HEIGHT    -        -32.255 (meters)                     GEOID03
 DK8049  GEOID HEIGHT    -        -32.275 (meters)                     GEOID18
 DK8049  NAD 83(2011) X  -    -29,635.121 (meters)                     COMP
 DK8049  NAD 83(2011) Y  - -4,929,378.680 (meters)                     COMP
 DK8049  NAD 83(2011) Z  -  4,034,030.409 (meters)                     COMP
 DK8049  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 DK8049
 DK8049  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8049  Standards:
 DK8049         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8049            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8049  -------------------------------------------------------------------
 DK8049  NETWORK    0.77   1.69           0.35   0.27   0.86      0.06928010
 DK8049  -------------------------------------------------------------------
 DK8049  Click here for local accuracies and other accuracy information.
 DK8049
 DK8049.The horizontal coordinates were established by GPS observations
 DK8049.and adjusted by the National Geodetic Survey in June 2012.
 DK8049
 DK8049.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8049.been affixed to the stable North American tectonic plate. See 
 DK8049.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8049
 DK8049.The horizontal coordinates are valid at the epoch date displayed above
 DK8049.which is a decimal equivalence of Year/Month/Day.
 DK8049
 DK8049.The orthometric height was determined by GPS observations and a
 DK8049.high-resolution geoid model.
 DK8049
 DK8049.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8049.GEOID18 height accuracy estimate available here.
 DK8049
 DK8049.Click photographs - Photos may exist for this station.
 DK8049
 DK8049.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8049
 DK8049.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8049
 DK8049.The ellipsoidal height was determined by GPS observations
 DK8049.and is referenced to NAD 83.
 DK8049
 DK8049. The following values were computed from the NAD 83(2011) position.
 DK8049
 DK8049;                    North         East     Units Scale Factor Converg.
 DK8049;SPC IL W     -   312,706.377   684,705.230   MT  0.99994406   -0 06 47.0
 DK8049;SPC IL W     - 1,025,937.51  2,246,403.74   sFT  0.99994406   -0 06 47.0
 DK8049;UTM  15      - 4,373,847.015   728,389.592   MT  1.00024227   +1 41 21.4
 DK8049
 DK8049!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8049!SPC IL W     -   0.99997425  x   0.99994406  =   0.99991831
 DK8049!UTM  15      -   0.99997425  x   1.00024227  =   1.00021651
 DK8049
 DK8049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2838973847(NAD 83)
 DK8049
 DK8049                          SUPERSEDED SURVEY CONTROL
 DK8049
 DK8049  NAD 83(2007)-  39 29 02.12226(N)    090 20 40.03708(W) AD(2002.00) 1
 DK8049  ELLIP H (01/08/09)  164.185  (m)                       GP(2002.00) 4 1
 DK8049
 DK8049.Superseded values are not recommended for survey control.
 DK8049
 DK8049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8049.See file dsdata.pdf to determine how the superseded data were derived.
 DK8049
 DK8049_MARKER: DD = SURVEY DISK
 DK8049_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8049_STAMPING: GRE 11
 DK8049_MARK LOGO: ILDT
 DK8049_PROJECTION: RECESSED 15 CENTIMETERS
 DK8049_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8049_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8049+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2023
 DK8049_ROD/PIPE-DEPTH: 3.7 meters
 DK8049_SLEEVE-DEPTH  : 1 meters
 DK8049
 DK8049  HISTORY     - Date     Condition        Report By
 DK8049  HISTORY     - 2008     MONUMENTED       ILDT
 DK8049  HISTORY     - 20081212 GOOD             ILDT
 DK8049  HISTORY     - 20230104 GOOD             ILDT
 DK8049
 DK8049                          STATION DESCRIPTION
 DK8049
 DK8049'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8049'STATION IS LOCATED 1.5 MILES EAST OF THE INTERSECTION OF US 67 AND CR
 DK8049'2(E. PALM ST.) IN  ROODHOUSE.  TO REACH THE STATION FROM US 67 GO 1.5
 DK8049'MILES EAST ON CR 2 TO A STATION ON THE  LEFT.  THE STATION IS LOCATED
 DK8049'IN THE N.W. QUAD OF CR 2(TWP RD 2550N) AND TWP RD 1475E, 30  FEET
 DK8049'NORTH OF THE CENTERLINE OF TWP RD 2550N, 15.2FT WEST OF  CORNER POST,
 DK8049'AND 62.4FT NW  OF A R.O.W. MARKER.
 DK8049
 DK8049                          STATION RECOVERY (2023)
 DK8049
 DK8049'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DK8049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8048 ***********************************************************************
 DK8048  DESIGNATION -  GRE 12
 DK8048  PID         -  DK8048
 DK8048  STATE/COUNTY-  IL/GREENE
 DK8048  COUNTRY     -  US
 DK8048  USGS QUAD   -  MANCHESTER (2018)
 DK8048
 DK8048                         *CURRENT SURVEY CONTROL
 DK8048  ______________________________________________________________________
 DK8048* NAD 83(2011) POSITION- 39 30 48.14992(N) 090 21 03.77243(W)   ADJUSTED
 DK8048* NAD 83(2011) ELLIP HT-   169.970 (meters)        (06/27/12)   ADJUSTED
 DK8048* NAD 83(2011) EPOCH   -  2010.00
 DK8048* NAVD 88 ORTHO HEIGHT -   202.3   (meters)      664.    (feet) GPS OBS
 DK8048  ______________________________________________________________________
 DK8048  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8048  GEOID HEIGHT    -        -32.292 (meters)                     GEOID03
 DK8048  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 DK8048  NAD 83(2011) X  -    -30,189.656 (meters)                     COMP
 DK8048  NAD 83(2011) Y  - -4,927,299.852 (meters)                     COMP
 DK8048  NAD 83(2011) Z  -  4,036,557.385 (meters)                     COMP
 DK8048  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 DK8048
 DK8048  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8048  Standards:
 DK8048         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8048            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8048  -------------------------------------------------------------------
 DK8048  NETWORK    0.76   1.59           0.34   0.27   0.81      0.04808683
 DK8048  -------------------------------------------------------------------
 DK8048  Click here for local accuracies and other accuracy information.
 DK8048
 DK8048.The horizontal coordinates were established by GPS observations
 DK8048.and adjusted by the National Geodetic Survey in June 2012.
 DK8048
 DK8048.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8048.been affixed to the stable North American tectonic plate. See 
 DK8048.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8048
 DK8048.The horizontal coordinates are valid at the epoch date displayed above
 DK8048.which is a decimal equivalence of Year/Month/Day.
 DK8048
 DK8048.The orthometric height was determined by GPS observations and a
 DK8048.high-resolution geoid model.
 DK8048
 DK8048.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8048.GEOID18 height accuracy estimate available here.
 DK8048
 DK8048.Click photographs - Photos may exist for this station.
 DK8048
 DK8048.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8048
 DK8048.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8048
 DK8048.The ellipsoidal height was determined by GPS observations
 DK8048.and is referenced to NAD 83.
 DK8048
 DK8048. The following values were computed from the NAD 83(2011) position.
 DK8048
 DK8048;                    North         East     Units Scale Factor Converg.
 DK8048;SPC IL W     -   315,977.250   684,144.707   MT  0.99994427   -0 07 02.3
 DK8048;SPC IL W     - 1,036,668.69  2,244,564.76   sFT  0.99994427   -0 07 02.3
 DK8048;UTM  15      - 4,377,099.598   727,726.245   MT  1.00023854   +1 41 10.1
 DK8048
 DK8048!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8048!SPC IL W     -   0.99997333  x   0.99994427  =   0.99991761
 DK8048!UTM  15      -   0.99997333  x   1.00023854  =   1.00021187
 DK8048
 DK8048:                Primary Azimuth Mark                     Grid Az
 DK8048:SPC IL W     -  GRE 13                                   027 20 25.0
 DK8048:UTM  15      -  GRE 13                                   025 32 12.6
 DK8048
 DK8048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2772677099(NAD 83)
 DK8048
 DK8048|---------------------------------------------------------------------|
 DK8048| PID    Reference Object                     Distance      Geod. Az  |
 DK8048|                                                           dddmmss.s |
 DK8048| DK8050 GRE 13                              APPROX. 0.9 KM 0271322.7 |
 DK8048|---------------------------------------------------------------------|
 DK8048
 DK8048                          SUPERSEDED SURVEY CONTROL
 DK8048
 DK8048  NAD 83(2007)-  39 30 48.14992(N)    090 21 03.77316(W) AD(2002.00) 1
 DK8048  ELLIP H (01/08/09)  170.014  (m)                       GP(2002.00) 4 1
 DK8048
 DK8048.Superseded values are not recommended for survey control.
 DK8048
 DK8048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8048.See file dsdata.pdf to determine how the superseded data were derived.
 DK8048
 DK8048_MARKER: DD = SURVEY DISK
 DK8048_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8048_STAMPING: GRE 12
 DK8048_MARK LOGO: ILDT
 DK8048_PROJECTION: RECESSED 8 CENTIMETERS
 DK8048_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8048_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8048+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2023
 DK8048_ROD/PIPE-DEPTH: 3.7 meters
 DK8048_SLEEVE-DEPTH  : 1 meters
 DK8048
 DK8048  HISTORY     - Date     Condition        Report By
 DK8048  HISTORY     - 2008     MONUMENTED       ILDT
 DK8048  HISTORY     - 20081212 GOOD             ILDT
 DK8048  HISTORY     - 20230104 GOOD             ILDT
 DK8048
 DK8048                          STATION DESCRIPTION
 DK8048
 DK8048'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8048'STATION IS LOCATED IN THE N.W. QUAD OF THE INTERSECTION OF US 67 AND
 DK8048'TWP RD 2750N AND 2.4  MILES NORTH OF ROODHOUSE.  TO REACH THE STATION
 DK8048'FROM US 67, GO NORTH 2.4 MILES FROM THE  INTERSECTION OF US 67 AND CR
 DK8048'2(E. PALM ST) TO A STATION ON THE LEFT.  THE STATION IS LOCATED  IN
 DK8048'THE N.W. QUAD OF THE INTERSECTION OF US 67 AND TWP RD 2750N, 42.7 FEET
 DK8048'WEST OF THE  CENTERLINE OF US 67, 20 FEET NORTH OF A FIELD ENTRANCE,
 DK8048'AND 42 FEET EAST OF AN AGS , A  WARNING POST AND A ROW MARKER.
 DK8048
 DK8048                          STATION RECOVERY (2023)
 DK8048
 DK8048'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DK8048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8050 ***********************************************************************
 DK8050  DESIGNATION -  GRE 13
 DK8050  PID         -  DK8050
 DK8050  STATE/COUNTY-  IL/GREENE
 DK8050  COUNTRY     -  US
 DK8050  USGS QUAD   -  MANCHESTER (2018)
 DK8050
 DK8050                         *CURRENT SURVEY CONTROL
 DK8050  ______________________________________________________________________
 DK8050* NAD 83(2011) POSITION- 39 31 15.49648(N) 090 20 45.60775(W)   ADJUSTED
 DK8050* NAD 83(2011) ELLIP HT-   170.770 (meters)        (06/27/12)   ADJUSTED
 DK8050* NAD 83(2011) EPOCH   -  2010.00
 DK8050* NAVD 88 ORTHO HEIGHT -   203.0   (meters)      666.    (feet) GPS OBS
 DK8050  ______________________________________________________________________
 DK8050  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DK8050  GEOID HEIGHT    -        -32.321 (meters)                     GEOID12A
 DK8050  GEOID HEIGHT    -        -32.314 (meters)                     GEOID18
 DK8050  NAD 83(2011) X  -    -29,752.497 (meters)                     COMP
 DK8050  NAD 83(2011) Y  - -4,926,766.454 (meters)                     COMP
 DK8050  NAD 83(2011) Z  -  4,037,208.522 (meters)                     COMP
 DK8050  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 DK8050
 DK8050  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8050  Standards:
 DK8050         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8050            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8050  -------------------------------------------------------------------
 DK8050  NETWORK    0.67   1.55           0.30   0.24   0.79      0.02371552
 DK8050  -------------------------------------------------------------------
 DK8050  Click here for local accuracies and other accuracy information.
 DK8050
 DK8050.The horizontal coordinates were established by GPS observations
 DK8050.and adjusted by the National Geodetic Survey in June 2012.
 DK8050
 DK8050.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8050.been affixed to the stable North American tectonic plate. See 
 DK8050.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8050
 DK8050.The horizontal coordinates are valid at the epoch date displayed above
 DK8050.which is a decimal equivalence of Year/Month/Day.
 DK8050
 DK8050.The orthometric height was determined by GPS observations and a
 DK8050.high-resolution geoid model.
 DK8050
 DK8050.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8050.GEOID18 height accuracy estimate available here.
 DK8050
 DK8050.Click photographs - Photos may exist for this station.
 DK8050
 DK8050.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8050
 DK8050.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8050
 DK8050.The ellipsoidal height was determined by GPS observations
 DK8050.and is referenced to NAD 83.
 DK8050
 DK8050. The following values were computed from the NAD 83(2011) position.
 DK8050
 DK8050;                    North         East     Units Scale Factor Converg.
 DK8050;SPC IL W     -   316,819.704   684,580.280   MT  0.99994410   -0 06 50.8
 DK8050;SPC IL W     - 1,039,432.65  2,245,993.80   sFT  0.99994410   -0 06 50.8
 DK8050;UTM  15      - 4,377,955.596   728,135.208   MT  1.00024083   +1 41 22.7
 DK8050
 DK8050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8050!SPC IL W     -   0.99997321  x   0.99994410  =   0.99991731
 DK8050!UTM  15      -   0.99997321  x   1.00024083  =   1.00021403
 DK8050
 DK8050:                Primary Azimuth Mark                     Grid Az
 DK8050:SPC IL W     -  GRE 12                                   207 20 25.0
 DK8050:UTM  15      -  GRE 12                                   205 32 11.5
 DK8050
 DK8050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2813577955(NAD 83)
 DK8050
 DK8050|---------------------------------------------------------------------|
 DK8050| PID    Reference Object                     Distance      Geod. Az  |
 DK8050|                                                           dddmmss.s |
 DK8050| DK8048 GRE 12                              APPROX. 0.9 KM 2071334.2 |
 DK8050|---------------------------------------------------------------------|
 DK8050
 DK8050                          SUPERSEDED SURVEY CONTROL
 DK8050
 DK8050  NAD 83(2007)-  39 31 15.49647(N)    090 20 45.60847(W) AD(2002.00) 1
 DK8050  ELLIP H (01/08/09)  170.814  (m)                       GP(2002.00) 4 1
 DK8050  NAVD 88 (01/08/09)  203.1    (m)  GEOID03  model used  GPS OBS        
 DK8050
 DK8050.Superseded values are not recommended for survey control.
 DK8050
 DK8050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8050.See file dsdata.pdf to determine how the superseded data were derived.
 DK8050
 DK8050_MARKER: DD = SURVEY DISK
 DK8050_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8050_STAMPING: GRE 13
 DK8050_MARK LOGO: ILDT
 DK8050_PROJECTION: FLUSH
 DK8050_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8050_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8050+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2020
 DK8050_ROD/PIPE-DEPTH: 3.7 meters
 DK8050_SLEEVE-DEPTH  : 1 meters
 DK8050
 DK8050  HISTORY     - Date     Condition        Report By
 DK8050  HISTORY     - 2008     MONUMENTED       ILDT
 DK8050  HISTORY     - 20081212 GOOD             ILDT
 DK8050  HISTORY     - 20110902 GOOD             ILDT
 DK8050  HISTORY     - 20200109 GOOD             ILDT
 DK8050
 DK8050                          STATION DESCRIPTION
 DK8050
 DK8050'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8050'STATION IS LOCATED ON US 67 AT THE GREENE AND SCOTT COUNTY LINE.  TO
 DK8050'REACH THE STATION  GO 3 MILES NORTH OF THE US 67 AND CR 2(E. PALM
 DK8050'ST.), IN ROODHOUSE TO A STATION ON THE LEFT.   THE STATION IS LOCATED
 DK8050'50.5 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANES, 12  FEET
 DK8050'NORTH OF THE CENTERLINE OF A FIELD ENTRANCE, 114.2FT NORTH OF A
 DK8050'CHISELED X IN NE  CORNER OF WING WALL, AND 129.7 SE OF A TELEPHONE
 DK8050'PEDESTAL
 DK8050
 DK8050                          STATION RECOVERY (2011)
 DK8050
 DK8050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DK8050'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) EAST-SOUTHEAST OF ALSEY,
 DK8050'2.9 MI (4.7 KM) NORTH-NORTHEAST OF ROODHOUSE AND 1.6 MI (2.6 KM)
 DK8050'SOUTH-SOUTHWEST OF MANCHESTER.
 DK8050'
 DK8050'RECOVERED AS DESCRIBED.
 DK8050
 DK8050                          STATION RECOVERY (2020)
 DK8050
 DK8050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DK8050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8055 ***********************************************************************
 DK8055  DESIGNATION -  GRE 2
 DK8055  PID         -  DK8055
 DK8055  STATE/COUNTY-  IL/GREENE
 DK8055  COUNTRY     -  US
 DK8055  USGS QUAD   -  BOYER CREEK (2018)
 DK8055
 DK8055                         *CURRENT SURVEY CONTROL
 DK8055  ______________________________________________________________________
 DK8055* NAD 83(2011) POSITION- 39 12 35.33318(N) 090 26 50.42627(W)   ADJUSTED
 DK8055* NAD 83(2011) ELLIP HT-   131.008 (meters)        (06/27/12)   ADJUSTED
 DK8055* NAD 83(2011) EPOCH   -  2010.00
 DK8055* NAVD 88 ORTHO HEIGHT -   162.9   (meters)      534.    (feet) GPS OBS
 DK8055  ______________________________________________________________________
 DK8055  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8055  GEOID HEIGHT    -        -31.900 (meters)                     GEOID03
 DK8055  GEOID HEIGHT    -        -31.953 (meters)                     GEOID18
 DK8055  NAD 83(2011) X  -    -38,637.202 (meters)                     COMP
 DK8055  NAD 83(2011) Y  - -4,948,586.076 (meters)                     COMP
 DK8055  NAD 83(2011) Z  -  4,010,475.105 (meters)                     COMP
 DK8055  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 DK8055
 DK8055  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8055  Standards:
 DK8055         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8055            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8055  -------------------------------------------------------------------
 DK8055  NETWORK    1.20   2.55           0.53   0.44   1.30      0.17382795
 DK8055  -------------------------------------------------------------------
 DK8055  Click here for local accuracies and other accuracy information.
 DK8055
 DK8055.The horizontal coordinates were established by GPS observations
 DK8055.and adjusted by the National Geodetic Survey in June 2012.
 DK8055
 DK8055.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8055.been affixed to the stable North American tectonic plate. See 
 DK8055.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8055
 DK8055.The horizontal coordinates are valid at the epoch date displayed above
 DK8055.which is a decimal equivalence of Year/Month/Day.
 DK8055
 DK8055.The orthometric height was determined by GPS observations and a
 DK8055.high-resolution geoid model.
 DK8055
 DK8055.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8055.GEOID18 height accuracy estimate available here.
 DK8055
 DK8055.Click photographs - Photos may exist for this station.
 DK8055
 DK8055.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8055
 DK8055.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8055
 DK8055.The ellipsoidal height was determined by GPS observations
 DK8055.and is referenced to NAD 83.
 DK8055
 DK8055. The following values were computed from the NAD 83(2011) position.
 DK8055
 DK8055;                    North         East     Units Scale Factor Converg.
 DK8055;SPC IL W     -   282,298.554   675,759.601   MT  0.99994841   -0 10 38.8
 DK8055;SPC IL W     -   926,174.51  2,217,054.62   sFT  0.99994841   -0 10 38.8
 DK8055;UTM  15      - 4,343,165.213   720,399.748   MT  1.00019815   +1 36 51.6
 DK8055
 DK8055!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8055!SPC IL W     -   0.99997945  x   0.99994841  =   0.99992786
 DK8055!UTM  15      -   0.99997945  x   1.00019815  =   1.00017759
 DK8055
 DK8055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2039943165(NAD 83)
 DK8055
 DK8055                          SUPERSEDED SURVEY CONTROL
 DK8055
 DK8055  NAD 83(2007)-  39 12 35.33322(N)    090 26 50.42718(W) AD(2002.00) 1
 DK8055  ELLIP H (01/08/09)  131.041  (m)                       GP(2002.00) 4 1
 DK8055
 DK8055.Superseded values are not recommended for survey control.
 DK8055
 DK8055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8055.See file dsdata.pdf to determine how the superseded data were derived.
 DK8055
 DK8055_MARKER: DD = SURVEY DISK
 DK8055_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8055_STAMPING: GRE 2
 DK8055_MARK LOGO: ILDT
 DK8055_PROJECTION: FLUSH
 DK8055_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8055_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8055+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2020
 DK8055_ROD/PIPE-DEPTH: 3.7 meters
 DK8055_SLEEVE-DEPTH  : 1 meters
 DK8055
 DK8055  HISTORY     - Date     Condition        Report By
 DK8055  HISTORY     - 2008     MONUMENTED       ILDT
 DK8055  HISTORY     - 20081212 GOOD             ILDT
 DK8055  HISTORY     - 20200107 GOOD             ILDT
 DK8055
 DK8055                          STATION DESCRIPTION
 DK8055
 DK8055'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8055'STATION IS LOCATED 4.35 MILES WEST OF US 67 ON TWP RD 900E .  TO REACH
 DK8055'THE STATION FROM US  67, GO 1.65 MILES NW ON US 67 FROM OLD KANE TO
 DK8055'TWP RD 650N, THEN GO WEST ON TWP RD 650N   0.6 MILES, SOUTH ON TWP RD
 DK8055'1180E 0.5 MILES, WEST ON TWP RD 600N 1.1 MILES, WEST ON TWP RD  650N
 DK8055'1.0 MILE, AND SOUTH ON TWP RD 900E  0.15 MILES FOR A TOTAL OF 4.35
 DK8055'MILES TO A STATION ON  THE LEFT.  THE STATION IS ACROSS FROM HOUSE
 DK8055'62A, 16.4 FEET SOUTH OF THE CENTERLINE OF  TWP RD 900E, 5.9 FEET NORTH
 DK8055'OF WEST CORNER FENCE POST, 31.5FT NW OF EAST CORNER FENCE  POST.
 DK8055
 DK8055                          STATION RECOVERY (2020)
 DK8055
 DK8055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DK8055'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8061 ***********************************************************************
 DK8061  DESIGNATION -  GRE 3
 DK8061  PID         -  DK8061
 DK8061  STATE/COUNTY-  IL/GREENE
 DK8061  COUNTRY     -  US
 DK8061  USGS QUAD   -  BOYER CREEK (2018)
 DK8061
 DK8061                         *CURRENT SURVEY CONTROL
 DK8061  ______________________________________________________________________
 DK8061* NAD 83(2011) POSITION- 39 13 31.78526(N) 090 22 53.13097(W)   ADJUSTED
 DK8061* NAD 83(2011) ELLIP HT-   126.726 (meters)        (06/27/12)   ADJUSTED
 DK8061* NAD 83(2011) EPOCH   -  2010.00
 DK8061* NAVD 88 ORTHO HEIGHT -   158.7   (meters)      521.    (feet) GPS OBS
 DK8061  ______________________________________________________________________
 DK8061  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8061  GEOID HEIGHT    -        -31.885 (meters)                     GEOID03
 DK8061  GEOID HEIGHT    -        -31.933 (meters)                     GEOID18
 DK8061  NAD 83(2011) X  -    -32,936.776 (meters)                     COMP
 DK8061  NAD 83(2011) Y  - -4,947,523.212 (meters)                     COMP
 DK8061  NAD 83(2011) Z  -  4,011,821.198 (meters)                     COMP
 DK8061  LAPLACE CORR    -          1.51  (seconds)                    DEFLEC18
 DK8061
 DK8061  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8061  Standards:
 DK8061         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8061            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8061  -------------------------------------------------------------------
 DK8061  NETWORK    1.31   2.43           0.63   0.36   1.24      0.19299947
 DK8061  -------------------------------------------------------------------
 DK8061  Click here for local accuracies and other accuracy information.
 DK8061
 DK8061.The horizontal coordinates were established by GPS observations
 DK8061.and adjusted by the National Geodetic Survey in June 2012.
 DK8061
 DK8061.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8061.been affixed to the stable North American tectonic plate. See 
 DK8061.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8061
 DK8061.The horizontal coordinates are valid at the epoch date displayed above
 DK8061.which is a decimal equivalence of Year/Month/Day.
 DK8061
 DK8061.The orthometric height was determined by GPS observations and a
 DK8061.high-resolution geoid model.
 DK8061
 DK8061.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8061.GEOID18 height accuracy estimate available here.
 DK8061
 DK8061.Click photographs - Photos may exist for this station.
 DK8061
 DK8061.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8061
 DK8061.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8061
 DK8061.The ellipsoidal height was determined by GPS observations
 DK8061.and is referenced to NAD 83.
 DK8061
 DK8061. The following values were computed from the NAD 83(2011) position.
 DK8061
 DK8061;                    North         East     Units Scale Factor Converg.
 DK8061;SPC IL W     -   284,023.809   681,456.511   MT  0.99994541   -0 08 08.9
 DK8061;SPC IL W     -   931,834.78  2,235,745.24   sFT  0.99994541   -0 08 08.9
 DK8061;UTM  15      - 4,345,068.291   726,041.422   MT  1.00022916   +1 39 23.8
 DK8061
 DK8061!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8061!SPC IL W     -   0.99998012  x   0.99994541  =   0.99992553
 DK8061!UTM  15      -   0.99998012  x   1.00022916  =   1.00020927
 DK8061
 DK8061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2604145068(NAD 83)
 DK8061
 DK8061                          SUPERSEDED SURVEY CONTROL
 DK8061
 DK8061  NAD 83(2007)-  39 13 31.78526(N)    090 22 53.13172(W) AD(2002.00) 1
 DK8061  ELLIP H (01/08/09)  126.764  (m)                       GP(2002.00) 4 1
 DK8061
 DK8061.Superseded values are not recommended for survey control.
 DK8061
 DK8061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8061.See file dsdata.pdf to determine how the superseded data were derived.
 DK8061
 DK8061_MARKER: DD = SURVEY DISK
 DK8061_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8061_STAMPING: GRE 3
 DK8061_MARK LOGO: ILDT
 DK8061_PROJECTION: RECESSED 10 CENTIMETERS
 DK8061_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DK8061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8061+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2023
 DK8061_ROD/PIPE-DEPTH: 3.7 meters
 DK8061_SLEEVE-DEPTH  : 1 meters
 DK8061
 DK8061  HISTORY     - Date     Condition        Report By
 DK8061  HISTORY     - 2008     MONUMENTED       ILDT
 DK8061  HISTORY     - 20081212 GOOD             ILDT
 DK8061  HISTORY     - 20200618 GOOD             ILDT
 DK8061  HISTORY     - 20230110 GOOD             ILDT
 DK8061
 DK8061                          STATION DESCRIPTION
 DK8061
 DK8061'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8061'STATION IS LOCATED 0.6 MILES EAST OF US 67 ON TWP RD 750N AND 2.8
 DK8061'MILES NORTH OF OLD KANE.   TO REACH THE STATION FROM US 67 GO 0.6
 DK8061'MILES EAST ON TWP RD 750N TO A STATION ON THE  LEFT.  THE STATION
 DK8061'IS23.9FT NORTH OF CENTERLINE, 96.5FT NE OF POWER POLE, 270.5FT NW OF
 DK8061'POWER  POLE, AND 285 FEET WEST OF THE INTERSECTION OF TWN RD 1250E AND
 DK8061'750N
 DK8061
 DK8061                          STATION RECOVERY (2020)
 DK8061
 DK8061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DK8061'RECOVERED IN GOOD CONDITION.
 DK8061
 DK8061                          STATION RECOVERY (2023)
 DK8061
 DK8061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DK8061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8052 ***********************************************************************
 DK8052  DESIGNATION -  GRE 4
 DK8052  PID         -  DK8052
 DK8052  STATE/COUNTY-  IL/GREENE
 DK8052  COUNTRY     -  US
 DK8052  USGS QUAD   -  CARROLLTON (2018)
 DK8052
 DK8052                         *CURRENT SURVEY CONTROL
 DK8052  ______________________________________________________________________
 DK8052* NAD 83(2011) POSITION- 39 15 43.44232(N) 090 24 49.74403(W)   ADJUSTED
 DK8052* NAD 83(2011) ELLIP HT-   140.834 (meters)        (06/27/12)   ADJUSTED
 DK8052* NAD 83(2011) EPOCH   -  2010.00
 DK8052* NAVD 88 ORTHO HEIGHT -   172.8   (meters)      567.    (feet) GPS OBS
 DK8052  ______________________________________________________________________
 DK8052  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8052  GEOID HEIGHT    -        -31.947 (meters)                     GEOID03
 DK8052  GEOID HEIGHT    -        -31.996 (meters)                     GEOID18
 DK8052  NAD 83(2011) X  -    -35,715.410 (meters)                     COMP
 DK8052  NAD 83(2011) Y  - -4,944,946.194 (meters)                     COMP
 DK8052  NAD 83(2011) Z  -  4,014,974.627 (meters)                     COMP
 DK8052  LAPLACE CORR    -          1.03  (seconds)                    DEFLEC18
 DK8052
 DK8052  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8052  Standards:
 DK8052         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8052            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8052  -------------------------------------------------------------------
 DK8052  NETWORK    0.97   2.08           0.43   0.35   1.06      0.12331897
 DK8052  -------------------------------------------------------------------
 DK8052  Click here for local accuracies and other accuracy information.
 DK8052
 DK8052.The horizontal coordinates were established by GPS observations
 DK8052.and adjusted by the National Geodetic Survey in June 2012.
 DK8052
 DK8052.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8052.been affixed to the stable North American tectonic plate. See 
 DK8052.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8052
 DK8052.The horizontal coordinates are valid at the epoch date displayed above
 DK8052.which is a decimal equivalence of Year/Month/Day.
 DK8052
 DK8052.The orthometric height was determined by GPS observations and a
 DK8052.high-resolution geoid model.
 DK8052
 DK8052.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8052.GEOID18 height accuracy estimate available here.
 DK8052
 DK8052.Click photographs - Photos may exist for this station.
 DK8052
 DK8052.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8052
 DK8052.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8052
 DK8052.The ellipsoidal height was determined by GPS observations
 DK8052.and is referenced to NAD 83.
 DK8052
 DK8052. The following values were computed from the NAD 83(2011) position.
 DK8052
 DK8052;                    North         East     Units Scale Factor Converg.
 DK8052;SPC IL W     -   288,090.870   678,670.632   MT  0.99994678   -0 09 23.1
 DK8052;SPC IL W     -   945,178.13  2,226,605.23   sFT  0.99994678   -0 09 23.1
 DK8052;UTM  15      - 4,349,047.282   723,128.845   MT  1.00021305   +1 38 14.6
 DK8052
 DK8052!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8052!SPC IL W     -   0.99997790  x   0.99994678  =   0.99992469
 DK8052!UTM  15      -   0.99997790  x   1.00021305  =   1.00019095
 DK8052
 DK8052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2312849047(NAD 83)
 DK8052
 DK8052                          SUPERSEDED SURVEY CONTROL
 DK8052
 DK8052  NAD 83(2007)-  39 15 43.44234(N)    090 24 49.74476(W) AD(2002.00) 1
 DK8052  ELLIP H (01/08/09)  140.878  (m)                       GP(2002.00) 4 1
 DK8052
 DK8052.Superseded values are not recommended for survey control.
 DK8052
 DK8052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8052.See file dsdata.pdf to determine how the superseded data were derived.
 DK8052
 DK8052_MARKER: DD = SURVEY DISK
 DK8052_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8052_STAMPING: GRE 4
 DK8052_MARK LOGO: ILDT
 DK8052_PROJECTION: RECESSED 15 CENTIMETERS
 DK8052_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DK8052_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8052+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2023
 DK8052_ROD/PIPE-DEPTH: 3.7 meters
 DK8052_SLEEVE-DEPTH  : 1 meters
 DK8052
 DK8052  HISTORY     - Date     Condition        Report By
 DK8052  HISTORY     - 2008     MONUMENTED       ILDT
 DK8052  HISTORY     - 20081212 GOOD             ILDT
 DK8052  HISTORY     - 20200618 GOOD             ILDT
 DK8052  HISTORY     - 20230110 GOOD             ILDT
 DK8052
 DK8052                          STATION DESCRIPTION
 DK8052
 DK8052'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8052'STATION IS LOCATED 0.6 MILES WEST OF US 67 ON TWP RD 1000N.  TO REACH
 DK8052'THE STATION FROM US  67 GO WEST 0.6 MILES ON TWP RD 1000NTO A STATION
 DK8052'ON THE LEFT.  THE STATION IS LOCATED  39.8FT  SOUTH OF CENTERLINE, 4FT
 DK8052'NW OF A   WOODEN CORNER POST, 131FT SW OF A POWER POLE, AND  207FT SE
 DK8052'OF A POWER POLE
 DK8052
 DK8052                          STATION RECOVERY (2020)
 DK8052
 DK8052'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DK8052'RECOVERED IN GOOD CONDITION.
 DK8052
 DK8052                          STATION RECOVERY (2023)
 DK8052
 DK8052'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DK8052'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8062 ***********************************************************************
 DK8062  DESIGNATION -  GRE 5
 DK8062  PID         -  DK8062
 DK8062  STATE/COUNTY-  IL/GREENE
 DK8062  COUNTRY     -  US
 DK8062  USGS QUAD   -  DAUM (2018)
 DK8062
 DK8062                         *CURRENT SURVEY CONTROL
 DK8062  ______________________________________________________________________
 DK8062* NAD 83(2011) POSITION- 39 20 27.95040(N) 090 18 07.33889(W)   ADJUSTED
 DK8062* NAD 83(2011) ELLIP HT-   151.401 (meters)        (06/27/12)   ADJUSTED
 DK8062* NAD 83(2011) EPOCH   -  2010.00
 DK8062* NAVD 88 ORTHO HEIGHT -   183.4   (meters)      602.    (feet) GPS OBS
 DK8062  ______________________________________________________________________
 DK8062  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8062  GEOID HEIGHT    -        -31.984 (meters)                     GEOID03
 DK8062  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 DK8062  NAD 83(2011) X  -    -26,038.924 (meters)                     COMP
 DK8062  NAD 83(2011) Y  - -4,939,457.110 (meters)                     COMP
 DK8062  NAD 83(2011) Z  -  4,021,771.005 (meters)                     COMP
 DK8062  LAPLACE CORR    -          2.08  (seconds)                    DEFLEC18
 DK8062
 DK8062  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8062  Standards:
 DK8062         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8062            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8062  -------------------------------------------------------------------
 DK8062  NETWORK    0.64   1.33           0.29   0.22   0.68      0.13369762
 DK8062  -------------------------------------------------------------------
 DK8062  Click here for local accuracies and other accuracy information.
 DK8062
 DK8062.The horizontal coordinates were established by GPS observations
 DK8062.and adjusted by the National Geodetic Survey in June 2012.
 DK8062
 DK8062.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8062.been affixed to the stable North American tectonic plate. See 
 DK8062.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8062
 DK8062.The horizontal coordinates are valid at the epoch date displayed above
 DK8062.which is a decimal equivalence of Year/Month/Day.
 DK8062
 DK8062.The orthometric height was determined by GPS observations and a
 DK8062.high-resolution geoid model.
 DK8062
 DK8062.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8062.GEOID18 height accuracy estimate available here.
 DK8062
 DK8062.Click photographs - Photos may exist for this station.
 DK8062
 DK8062.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8062
 DK8062.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8062
 DK8062.The ellipsoidal height was determined by GPS observations
 DK8062.and is referenced to NAD 83.
 DK8062
 DK8062. The following values were computed from the NAD 83(2011) position.
 DK8062
 DK8062;                    North         East     Units Scale Factor Converg.
 DK8062;SPC IL W     -   296,843.990   688,330.415   MT  0.99994285   -0 05 08.9
 DK8062;SPC IL W     -   973,895.66  2,258,297.37   sFT  0.99994285   -0 05 08.9
 DK8062;UTM  15      - 4,358,101.411   732,512.416   MT  1.00026569   +1 42 40.0
 DK8062
 DK8062!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8062!SPC IL W     -   0.99997625  x   0.99994285  =   0.99991910
 DK8062!UTM  15      -   0.99997625  x   1.00026569  =   1.00024193
 DK8062
 DK8062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3251258101(NAD 83)
 DK8062
 DK8062                          SUPERSEDED SURVEY CONTROL
 DK8062
 DK8062  NAD 83(2007)-  39 20 27.95041(N)    090 18 07.33963(W) AD(2002.00) 1
 DK8062  ELLIP H (01/08/09)  151.442  (m)                       GP(2002.00) 4 1
 DK8062
 DK8062.Superseded values are not recommended for survey control.
 DK8062
 DK8062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8062.See file dsdata.pdf to determine how the superseded data were derived.
 DK8062
 DK8062_MARKER: DD = SURVEY DISK
 DK8062_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8062_STAMPING: GRE 5
 DK8062_MARK LOGO: ILDT
 DK8062_PROJECTION: FLUSH
 DK8062_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8062_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8062+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2019
 DK8062_ROD/PIPE-DEPTH: 3.7 meters
 DK8062_SLEEVE-DEPTH  : 1 meters
 DK8062
 DK8062  HISTORY     - Date     Condition        Report By
 DK8062  HISTORY     - 2008     MONUMENTED       ILDT
 DK8062  HISTORY     - 20081212 GOOD             ILDT
 DK8062  HISTORY     - 20191231 GOOD             ILDT
 DK8062
 DK8062                          STATION DESCRIPTION
 DK8062
 DK8062'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8062'STATION IS LOCATED 5.1 MILES EAST OF IL 108 AND US 67 INTERSECTION IN
 DK8062'CARROLLTON.  TO REACH  THE STATION GO 5.1 MILES EAST ON IL 108, NORTH
 DK8062'2.1 MILES ON CR 6(TWP RD 1600N) THEN FOLLOW  THE ROAD FOR A TOTAL OF
 DK8062'3.2 MILES TO A STATION ON THE LEFT.  THE STATION IS 31.2 FEET NORTH
 DK8062'OF THE CENTERLINE OF CR 6, 61.8FT NW OF A FLUSH HYDRANT, 137.4FT SW OF
 DK8062'A POWER POLE, 175FT  NE OF  A POWER POLE
 DK8062
 DK8062                          STATION RECOVERY (2019)
 DK8062
 DK8062'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DK8062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8054 ***********************************************************************
 DK8054  DESIGNATION -  GRE 6
 DK8054  PID         -  DK8054
 DK8054  STATE/COUNTY-  IL/GREENE
 DK8054  COUNTRY     -  US
 DK8054  USGS QUAD   -  CARROLLTON (2018)
 DK8054
 DK8054                         *CURRENT SURVEY CONTROL
 DK8054  ______________________________________________________________________
 DK8054* NAD 83(2011) POSITION- 39 20 46.26412(N) 090 23 55.44475(W)   ADJUSTED
 DK8054* NAD 83(2011) ELLIP HT-   133.040 (meters)        (06/27/12)   ADJUSTED
 DK8054* NAD 83(2011) EPOCH   -  2010.00
 DK8054* NAVD 88 ORTHO HEIGHT -   165.2   (meters)      542.    (feet) GPS OBS
 DK8054  ______________________________________________________________________
 DK8054  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8054  GEOID HEIGHT    -        -32.074 (meters)                     GEOID03
 DK8054  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 DK8054  NAD 83(2011) X  -    -34,372.440 (meters)                     COMP
 DK8054  NAD 83(2011) Y  - -4,939,033.875 (meters)                     COMP
 DK8054  NAD 83(2011) Z  -  4,022,196.156 (meters)                     COMP
 DK8054  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 DK8054
 DK8054  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8054  Standards:
 DK8054         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8054            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8054  -------------------------------------------------------------------
 DK8054  NETWORK    1.34   2.88           0.59   0.49   1.47      0.17058130
 DK8054  -------------------------------------------------------------------
 DK8054  Click here for local accuracies and other accuracy information.
 DK8054
 DK8054.The horizontal coordinates were established by GPS observations
 DK8054.and adjusted by the National Geodetic Survey in June 2012.
 DK8054
 DK8054.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8054.been affixed to the stable North American tectonic plate. See 
 DK8054.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8054
 DK8054.The horizontal coordinates are valid at the epoch date displayed above
 DK8054.which is a decimal equivalence of Year/Month/Day.
 DK8054
 DK8054.The orthometric height was determined by GPS observations and a
 DK8054.high-resolution geoid model.
 DK8054
 DK8054.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8054.GEOID18 height accuracy estimate available here.
 DK8054
 DK8054.Click photographs - Photos may exist for this station.
 DK8054
 DK8054.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8054
 DK8054.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8054
 DK8054.The ellipsoidal height was determined by GPS observations
 DK8054.and is referenced to NAD 83.
 DK8054
 DK8054. The following values were computed from the NAD 83(2011) position.
 DK8054
 DK8054;                    North         East     Units Scale Factor Converg.
 DK8054;SPC IL W     -   297,425.687   679,996.280   MT  0.99994610   -0 08 49.7
 DK8054;SPC IL W     -   975,804.11  2,230,954.46   sFT  0.99994610   -0 08 49.7
 DK8054;UTM  15      - 4,358,421.576   724,161.653   MT  1.00021873   +1 38 59.6
 DK8054
 DK8054!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8054!SPC IL W     -   0.99997913  x   0.99994610  =   0.99992523
 DK8054!UTM  15      -   0.99997913  x   1.00021873  =   1.00019785
 DK8054
 DK8054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2416158421(NAD 83)
 DK8054
 DK8054                          SUPERSEDED SURVEY CONTROL
 DK8054
 DK8054  NAD 83(2007)-  39 20 46.26414(N)    090 23 55.44548(W) AD(2002.00) 1
 DK8054  ELLIP H (01/08/09)  133.084  (m)                       GP(2002.00) 4 1
 DK8054
 DK8054.Superseded values are not recommended for survey control.
 DK8054
 DK8054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8054.See file dsdata.pdf to determine how the superseded data were derived.
 DK8054
 DK8054_MARKER: DD = SURVEY DISK
 DK8054_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8054_STAMPING: GRE 6
 DK8054_MARK LOGO: ILDT
 DK8054_PROJECTION: RECESSED 15 CENTIMETERS
 DK8054_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DK8054_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8054+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2023
 DK8054_ROD/PIPE-DEPTH: 3.7 meters
 DK8054_SLEEVE-DEPTH  : 1 meters
 DK8054
 DK8054  HISTORY     - Date     Condition        Report By
 DK8054  HISTORY     - 2008     MONUMENTED       ILDT
 DK8054  HISTORY     - 20081212 GOOD             ILDT
 DK8054  HISTORY     - 20190107 GOOD             ILDT
 DK8054  HISTORY     - 20230223 GOOD             ILDT
 DK8054
 DK8054                          STATION DESCRIPTION
 DK8054
 DK8054'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8054'STATION IS LOCATED 0.65 MILES EAST OF US 67 ON TWP RD 1600N AND 3.1
 DK8054'MILES NORTH OF  CARROLLTON.  TO REACH STATION FROM US  67 GO 0.65
 DK8054'MILES EAST ON TWP RD 1600N TO A STATION  ON THE LEFT.  THE STATION IS
 DK8054'LOCATED 15.6FT NORTH OF CENTERLINE, 37.4FT NW OF A TELEPHONE
 DK8054'PEDESTAL, AND 79.4FT WEST OF A POWER POLE
 DK8054
 DK8054                          STATION RECOVERY (2019)
 DK8054
 DK8054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DK8054'RECOVERED IN GOOD CONDITION.
 DK8054
 DK8054                          STATION RECOVERY (2023)
 DK8054
 DK8054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DK8054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8047 ***********************************************************************
 DK8047  DESIGNATION -  GRE 7
 DK8047  PID         -  DK8047
 DK8047  STATE/COUNTY-  IL/GREENE
 DK8047  COUNTRY     -  US
 DK8047  USGS QUAD   -  ROODHOUSE WEST (2018)
 DK8047
 DK8047                         *CURRENT SURVEY CONTROL
 DK8047  ______________________________________________________________________
 DK8047* NAD 83(2011) POSITION- 39 22 40.14539(N) 090 28 22.91961(W)   ADJUSTED
 DK8047* NAD 83(2011) ELLIP HT-   140.010 (meters)        (06/27/12)   ADJUSTED
 DK8047* NAD 83(2011) EPOCH   -  2010.00
 DK8047* NAVD 88 ORTHO HEIGHT -   172.2   (meters)      565.    (feet) GPS OBS
 DK8047  ______________________________________________________________________
 DK8047  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8047  GEOID HEIGHT    -        -32.159 (meters)                     GEOID03
 DK8047  GEOID HEIGHT    -        -32.203 (meters)                     GEOID18
 DK8047  NAD 83(2011) X  -    -40,758.780 (meters)                     COMP
 DK8047  NAD 83(2011) Y  - -4,936,763.163 (meters)                     COMP
 DK8047  NAD 83(2011) Z  -  4,024,915.989 (meters)                     COMP
 DK8047  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 DK8047
 DK8047  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8047  Standards:
 DK8047         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8047            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8047  -------------------------------------------------------------------
 DK8047  NETWORK    0.85   1.90           0.39   0.29   0.97      0.15038603
 DK8047  -------------------------------------------------------------------
 DK8047  Click here for local accuracies and other accuracy information.
 DK8047
 DK8047.The horizontal coordinates were established by GPS observations
 DK8047.and adjusted by the National Geodetic Survey in June 2012.
 DK8047
 DK8047.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8047.been affixed to the stable North American tectonic plate. See 
 DK8047.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8047
 DK8047.The horizontal coordinates are valid at the epoch date displayed above
 DK8047.which is a decimal equivalence of Year/Month/Day.
 DK8047
 DK8047.The orthometric height was determined by GPS observations and a
 DK8047.high-resolution geoid model.
 DK8047
 DK8047.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8047.GEOID18 height accuracy estimate available here.
 DK8047
 DK8047.Click photographs - Photos may exist for this station.
 DK8047
 DK8047.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8047
 DK8047.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8047
 DK8047.The ellipsoidal height was determined by GPS observations
 DK8047.and is referenced to NAD 83.
 DK8047
 DK8047. The following values were computed from the NAD 83(2011) position.
 DK8047
 DK8047;                    North         East     Units Scale Factor Converg.
 DK8047;SPC IL W     -   300,956.617   673,603.815   MT  0.99994975   -0 11 39.7
 DK8047;SPC IL W     -   987,388.50  2,209,981.85   sFT  0.99994975   -0 11 39.7
 DK8047;UTM  15      - 4,361,751.085   717,659.927   MT  1.00018335   +1 36 13.7
 DK8047
 DK8047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8047!SPC IL W     -   0.99997803  x   0.99994975  =   0.99992779
 DK8047!UTM  15      -   0.99997803  x   1.00018335  =   1.00016138
 DK8047
 DK8047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1765961751(NAD 83)
 DK8047
 DK8047                          SUPERSEDED SURVEY CONTROL
 DK8047
 DK8047  NAD 83(2007)-  39 22 40.14541(N)    090 28 22.92030(W) AD(2002.00) 1
 DK8047  ELLIP H (01/08/09)  140.060  (m)                       GP(2002.00) 4 1
 DK8047
 DK8047.Superseded values are not recommended for survey control.
 DK8047
 DK8047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8047.See file dsdata.pdf to determine how the superseded data were derived.
 DK8047
 DK8047_MARKER: DD = SURVEY DISK
 DK8047_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8047_STAMPING: GRE 7
 DK8047_MARK LOGO: ILDT
 DK8047_PROJECTION: RECESSED 15 CENTIMETERS
 DK8047_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DK8047_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8047+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2023
 DK8047_ROD/PIPE-DEPTH: 3.7 meters
 DK8047_SLEEVE-DEPTH  : 1 meters
 DK8047
 DK8047  HISTORY     - Date     Condition        Report By
 DK8047  HISTORY     - 2008     MONUMENTED       ILDT
 DK8047  HISTORY     - 20081212 GOOD             ILDT
 DK8047  HISTORY     - 20230111 GOOD             ILDT
 DK8047
 DK8047                          STATION DESCRIPTION
 DK8047
 DK8047'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8047'STATION IS LOCATED 3.6 MILES WEST OF US 67 ON TWP RD 1850N AND 5.6
 DK8047'MILES NORTH OF  CARROLLTON ON US 67.  TO REACH STATION FROM US 67 GO
 DK8047'WEST 3.6 MILES ON TWP RD 1850 N TO A  STATION ON THE LEFT.  THE
 DK8047'STATION IS LOCATED 14.85 FEET S.E. OF THE CENTERLINE OF TWP RD  1850N,
 DK8047'108 FEET S.W. OF A POWER POLE, AND 181 FEET SE OF A POWER POLE.
 DK8047
 DK8047                          STATION RECOVERY (2023)
 DK8047
 DK8047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DK8047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8053 ***********************************************************************
 DK8053  DESIGNATION -  GRE 8
 DK8053  PID         -  DK8053
 DK8053  STATE/COUNTY-  IL/GREENE
 DK8053  COUNTRY     -  US
 DK8053  USGS QUAD   -  ROODHOUSE WEST (2018)
 DK8053
 DK8053                         *CURRENT SURVEY CONTROL
 DK8053  ______________________________________________________________________
 DK8053* NAD 83(2011) POSITION- 39 23 22.97854(N) 090 23 55.55476(W)   ADJUSTED
 DK8053* NAD 83(2011) ELLIP HT-   119.316 (meters)        (06/27/12)   ADJUSTED
 DK8053* NAD 83(2011) EPOCH   -  2010.00
 DK8053* NAVD 88 ORTHO HEIGHT -   151.5   (meters)      497.    (feet) GPS OBS
 DK8053  ______________________________________________________________________
 DK8053  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8053  GEOID HEIGHT    -        -32.154 (meters)                     GEOID03
 DK8053  GEOID HEIGHT    -        -32.193 (meters)                     GEOID18
 DK8053  NAD 83(2011) X  -    -34,353.665 (meters)                     COMP
 DK8053  NAD 83(2011) Y  - -4,935,957.692 (meters)                     COMP
 DK8053  NAD 83(2011) Z  -  4,025,923.867 (meters)                     COMP
 DK8053  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 DK8053
 DK8053  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8053  Standards:
 DK8053         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8053            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8053  -------------------------------------------------------------------
 DK8053  NETWORK    0.89   1.90           0.40   0.31   0.97      0.16849241
 DK8053  -------------------------------------------------------------------
 DK8053  Click here for local accuracies and other accuracy information.
 DK8053
 DK8053.The horizontal coordinates were established by GPS observations
 DK8053.and adjusted by the National Geodetic Survey in June 2012.
 DK8053
 DK8053.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8053.been affixed to the stable North American tectonic plate. See 
 DK8053.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8053
 DK8053.The horizontal coordinates are valid at the epoch date displayed above
 DK8053.which is a decimal equivalence of Year/Month/Day.
 DK8053
 DK8053.The orthometric height was determined by GPS observations and a
 DK8053.high-resolution geoid model.
 DK8053
 DK8053.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8053.GEOID18 height accuracy estimate available here.
 DK8053
 DK8053.Click photographs - Photos may exist for this station.
 DK8053
 DK8053.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8053
 DK8053.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8053
 DK8053.The ellipsoidal height was determined by GPS observations
 DK8053.and is referenced to NAD 83.
 DK8053
 DK8053. The following values were computed from the NAD 83(2011) position.
 DK8053
 DK8053;                    North         East     Units Scale Factor Converg.
 DK8053;SPC IL W     -   302,258.425   680,006.064   MT  0.99994610   -0 08 50.2
 DK8053;SPC IL W     -   991,659.52  2,230,986.56   sFT  0.99994610   -0 08 50.2
 DK8053;UTM  15      - 4,363,253.557   724,019.773   MT  1.00021794   +1 39 05.1
 DK8053
 DK8053!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8053!SPC IL W     -   0.99998128  x   0.99994610  =   0.99992738
 DK8053!UTM  15      -   0.99998128  x   1.00021794  =   1.00019922
 DK8053
 DK8053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2401963253(NAD 83)
 DK8053
 DK8053                          SUPERSEDED SURVEY CONTROL
 DK8053
 DK8053  NAD 83(2007)-  39 23 22.97860(N)    090 23 55.55545(W) AD(2002.00) 1
 DK8053  ELLIP H (01/08/09)  119.363  (m)                       GP(2002.00) 4 1
 DK8053
 DK8053.Superseded values are not recommended for survey control.
 DK8053
 DK8053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8053.See file dsdata.pdf to determine how the superseded data were derived.
 DK8053
 DK8053_MARKER: DD = SURVEY DISK
 DK8053_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8053_STAMPING: GRE 8
 DK8053_MARK LOGO: ILDT
 DK8053_PROJECTION: RECESSED 10 CENTIMETERS
 DK8053_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DK8053_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8053+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2023
 DK8053_ROD/PIPE-DEPTH: 3.7 meters
 DK8053_SLEEVE-DEPTH  : 1 meters
 DK8053
 DK8053  HISTORY     - Date     Condition        Report By
 DK8053  HISTORY     - 2008     MONUMENTED       ILDT
 DK8053  HISTORY     - 20081212 GOOD             ILDT
 DK8053  HISTORY     - 20190103 GOOD             ILDT
 DK8053  HISTORY     - 20230111 GOOD             ILDT
 DK8053
 DK8053                          STATION DESCRIPTION
 DK8053
 DK8053'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8053'STATION IS LOCATED 0.5 MILES EAST OF US 67 ON TWP RD 1900N AND 6.1
 DK8053'MILES NORTH OF  CARROLLTON.  TO REACH THE STATION FROM US 67 GO 0.5
 DK8053'MILES EAST ON TWP RD 1900N TO A  STATION ON THE RIGHT.  THE STATION IS
 DK8053'LOCATED 16 FEET SOUTH OF THE CENTERLINE, 10 FEET  SOUTH OF THE E.O.P.
 DK8053'OF TWP RD 1900N, 33 FEET EAST OF A CMP CULVERT, AND 158FT SW OF A
 DK8053'POWER POLE
 DK8053
 DK8053                          STATION RECOVERY (2019)
 DK8053
 DK8053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DK8053'RECOVERED IN GOOD CONDITION.
 DK8053
 DK8053                          STATION RECOVERY (2023)
 DK8053
 DK8053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DK8053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8056 ***********************************************************************
 DK8056  DESIGNATION -  GRE 9
 DK8056  PID         -  DK8056
 DK8056  STATE/COUNTY-  IL/GREENE
 DK8056  COUNTRY     -  US
 DK8056  USGS QUAD   -  ROODHOUSE WEST (2018)
 DK8056
 DK8056                         *CURRENT SURVEY CONTROL
 DK8056  ______________________________________________________________________
 DK8056* NAD 83(2011) POSITION- 39 27 57.64358(N) 090 23 07.49395(W)   ADJUSTED
 DK8056* NAD 83(2011) ELLIP HT-   166.452 (meters)        (06/27/12)   ADJUSTED
 DK8056* NAD 83(2011) EPOCH   -  2010.00
 DK8056* NAVD 88 ORTHO HEIGHT -   198.7   (meters)      652.    (feet) GPS OBS
 DK8056  ______________________________________________________________________
 DK8056  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8056  GEOID HEIGHT    -        -32.249 (meters)                     GEOID03
 DK8056  GEOID HEIGHT    -        -32.277 (meters)                     GEOID18
 DK8056  NAD 83(2011) X  -    -33,167.615 (meters)                     COMP
 DK8056  NAD 83(2011) Y  - -4,930,622.214 (meters)                     COMP
 DK8056  NAD 83(2011) Z  -  4,032,496.885 (meters)                     COMP
 DK8056  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 DK8056
 DK8056  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8056  Standards:
 DK8056         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8056            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8056  -------------------------------------------------------------------
 DK8056  NETWORK    0.86   1.84           0.39   0.30   0.94      0.19466119
 DK8056  -------------------------------------------------------------------
 DK8056  Click here for local accuracies and other accuracy information.
 DK8056
 DK8056.The horizontal coordinates were established by GPS observations
 DK8056.and adjusted by the National Geodetic Survey in June 2012.
 DK8056
 DK8056.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8056.been affixed to the stable North American tectonic plate. See 
 DK8056.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8056
 DK8056.The horizontal coordinates are valid at the epoch date displayed above
 DK8056.which is a decimal equivalence of Year/Month/Day.
 DK8056
 DK8056.The orthometric height was determined by GPS observations and a
 DK8056.high-resolution geoid model.
 DK8056
 DK8056.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8056.GEOID18 height accuracy estimate available here.
 DK8056
 DK8056.Click photographs - Photos may exist for this station.
 DK8056
 DK8056.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8056
 DK8056.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8056
 DK8056.The ellipsoidal height was determined by GPS observations
 DK8056.and is referenced to NAD 83.
 DK8056
 DK8056. The following values were computed from the NAD 83(2011) position.
 DK8056
 DK8056;                    North         East     Units Scale Factor Converg.
 DK8056;SPC IL W     -   310,725.712   681,176.647   MT  0.99994554   -0 08 20.5
 DK8056;SPC IL W     - 1,019,439.27  2,234,827.05   sFT  0.99994554   -0 08 20.5
 DK8056;UTM  15      - 4,371,755.771   724,924.040   MT  1.00022292   +1 39 45.3
 DK8056
 DK8056!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8056!SPC IL W     -   0.99997389  x   0.99994554  =   0.99991943
 DK8056!UTM  15      -   0.99997389  x   1.00022292  =   1.00019680
 DK8056
 DK8056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2492471755(NAD 83)
 DK8056
 DK8056                          SUPERSEDED SURVEY CONTROL
 DK8056
 DK8056  NAD 83(2007)-  39 27 57.64357(N)    090 23 07.49466(W) AD(2002.00) 1
 DK8056  ELLIP H (01/08/09)  166.501  (m)                       GP(2002.00) 4 1
 DK8056
 DK8056.Superseded values are not recommended for survey control.
 DK8056
 DK8056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8056.See file dsdata.pdf to determine how the superseded data were derived.
 DK8056
 DK8056_MARKER: DD = SURVEY DISK
 DK8056_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8056_STAMPING: GRE 9
 DK8056_MARK LOGO: ILDT
 DK8056_PROJECTION: RECESSED 10 CENTIMETERS
 DK8056_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8056_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8056+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2023
 DK8056_ROD/PIPE-DEPTH: 3.7 meters
 DK8056_SLEEVE-DEPTH  : 1 meters
 DK8056
 DK8056  HISTORY     - Date     Condition        Report By
 DK8056  HISTORY     - 2008     MONUMENTED       ILDT
 DK8056  HISTORY     - 20081212 GOOD             ILDT
 DK8056  HISTORY     - 20230105 GOOD             ILDT
 DK8056
 DK8056                          STATION DESCRIPTION
 DK8056
 DK8056'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8056'STATION IS LOCATED 1.7 MILES N.E. OF THE INTERSECTION OF IL RT 106 AND
 DK8056'US 67 IN WHITEHALL ON  US 67.  TO REACH THE STATION FROM IL RT 106 AND
 DK8056'US 67 GO 1.7 MILES N.E. TO A STATION ON THE  LEFT.  THE STATION IS
 DK8056'LOCATED 43.2 FEET WEST OF THE CENTERLINE OF US 67, 20.5FT EAST OF
 DK8056'CENTERLINE R.R. TRACKS, 84.2FT SW OF PINE TREE, AND 143.FT NW OF A
 DK8056'POWER POLE
 DK8056
 DK8056                          STATION RECOVERY (2023)
 DK8056
 DK8056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DK8056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8927 ***********************************************************************
 DE8927  DESIGNATION -  GRE MAINT
 DE8927  PID         -  DE8927
 DE8927  STATE/COUNTY-  IL/CUMBERLAND
 DE8927  COUNTRY     -  US
 DE8927  USGS QUAD   -  GREENUP (2018)
 DE8927
 DE8927                         *CURRENT SURVEY CONTROL
 DE8927  ______________________________________________________________________
 DE8927* NAD 83(2011) POSITION- 39 14 28.24274(N) 088 10 01.67218(W)   ADJUSTED
 DE8927* NAD 83(2011) ELLIP HT-   147.644 (meters)        (06/27/12)   ADJUSTED
 DE8927* NAD 83(2011) EPOCH   -  2010.00
 DE8927* NAVD 88 ORTHO HEIGHT -   179.7   (meters)      590.    (feet) GPS OBS
 DE8927  ______________________________________________________________________
 DE8927  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8927  GEOID HEIGHT    -        -31.998 (meters)                     GEOID99
 DE8927  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 DE8927  NAD 83(2011) X  -    158,211.079 (meters)                     COMP
 DE8927  NAD 83(2011) Y  - -4,944,017.052 (meters)                     COMP
 DE8927  NAD 83(2011) Z  -  4,013,183.061 (meters)                     COMP
 DE8927  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 DE8927
 DE8927  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8927  Standards:
 DE8927         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8927            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8927  -------------------------------------------------------------------
 DE8927  NETWORK    1.04   3.45           0.46   0.38   1.76      0.05724472
 DE8927  -------------------------------------------------------------------
 DE8927  Click here for local accuracies and other accuracy information.
 DE8927
 DE8927.The horizontal coordinates were established by GPS observations
 DE8927.and adjusted by the National Geodetic Survey in June 2012.
 DE8927
 DE8927.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8927.been affixed to the stable North American tectonic plate. See 
 DE8927.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8927
 DE8927.The horizontal coordinates are valid at the epoch date displayed above
 DE8927.which is a decimal equivalence of Year/Month/Day.
 DE8927
 DE8927.The orthometric height was determined by GPS observations and a
 DE8927.high-resolution geoid model.
 DE8927
 DE8927.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8927.GEOID18 height accuracy estimate available here.
 DE8927
 DE8927.Click photographs - Photos may exist for this station.
 DE8927
 DE8927.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8927
 DE8927.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8927
 DE8927.The ellipsoidal height was determined by GPS observations
 DE8927.and is referenced to NAD 83.
 DE8927
 DE8927. The following values were computed from the NAD 83(2011) position.
 DE8927
 DE8927;                    North         East     Units Scale Factor Converg.
 DE8927;SPC IL E     -   285,765.645   314,348.137   MT  0.99997753   +0 06 18.5
 DE8927;SPC IL E     -   937,549.45  1,031,323.85   sFT  0.99997753   +0 06 18.5
 DE8927;UTM  16      - 4,344,189.975   399,278.654   MT  0.99972491   -0 44 18.1
 DE8927
 DE8927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8927!SPC IL E     -   0.99997684  x   0.99997753  =   0.99995437
 DE8927!UTM  16      -   0.99997684  x   0.99972491  =   0.99970175
 DE8927
 DE8927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9927844189(NAD 83)
 DE8927
 DE8927                          SUPERSEDED SURVEY CONTROL
 DE8927
 DE8927  NAD 83(2007)-  39 14 28.24269(N)    088 10 01.67314(W) AD(2002.00) 0
 DE8927  ELLIP H (02/10/07)  147.668  (m)                       GP(2002.00)    
 DE8927  ELLIP H (12/06/04)  147.671  (m)                       GP(       ) 4 1
 DE8927  NAD 83(1997)-  39 14 28.24253(N)    088 10 01.67322(W) AD(       ) 1
 DE8927  ELLIP H (12/18/02)  147.681  (m)                       GP(       ) 4 2
 DE8927
 DE8927.Superseded values are not recommended for survey control.
 DE8927
 DE8927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8927.See file dsdata.pdf to determine how the superseded data were derived.
 DE8927
 DE8927_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8927_SETTING: 0 = UNSPECIFIED SETTING
 DE8927_STAMPING: GRE MAINT
 DE8927_MARK LOGO: ILDT
 DE8927_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8927_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8927+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8927
 DE8927  HISTORY     - Date     Condition        Report By
 DE8927  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8927
 DE8927                          STATION DESCRIPTION
 DE8927
 DE8927'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8927'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE8927'TRANSPORTATION - GREENUP  STORAGE FACILITY,  403 WEST ROUTE 40
 DE8927'GREENUP   -  ILLINOIS . CALL  217.923.3208  FOR ACCESS INFORMATION
 DE8927'(NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM - HOURS MAY
 DE8927'CHANGE DUE TO SEASONAL CONSIDERATIONS). FACILITY FAX NUMBER IS
 DE8927'217.923.3219
 DE8927'
 DE8927'THE STATION IS LOCATED AT GREENUP .   TO REACH FROM THE JUNCTION
 DE8927'AT THE U.S. ROUTE 40 AND STATE ROUTE 130,  GO WEST ON U.S.  ROUTE
 DE8927'40  ABOUT 0.6 MI ( 1.0 KM ) TO THE CROSS ROAD S JEFFERSON RD., TURN
 DE8927'LEFT GO SOUTH  ON  S. JEFFERSON RD. ABOUT 500 FT TO ENTRANCE
 DE8927'STORAGE FACILITY.   THE STATION IS  ON THE RIGHT TO THE ENTRANCE.   IT
 DE8927'IS  31.0 FT  SOUTHWEST OF THE CENTER OF THE ENTRANCE  ROAD ,  72.0 FT
 DE8927'SOUTHEAST OF THE CENTER OF THE U.S. ROUTE 40, 15.0 FT SOUTHEAST OF
 DE8927'THE FENCE LINE, 24.7 FT SOUTHWEST OF THE FACE OF WEST GATE POST,
 DE8927'36.1 FT SOUTHEAST OF THE NAIL AND BOTTLE CAP. IN THE SOUTH  SIDE OF A
 DE8927'POLE , 47.0 FT NORTHEAST OF THE NORTHEAST CORNER OF FOUNDATION,
 DE8927'90.6 FT WEST OF THE NORTHWEST CORNER OF THE OFFICE.
 DE8927'
 DE8927'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8927'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8927'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8927'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8927'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8927'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8927'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8927'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8927'A PUNCHED DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8954 ***********************************************************************
 DE8954  DESIGNATION -  GRE MAINT AZ
 DE8954  PID         -  DE8954
 DE8954  STATE/COUNTY-  IL/CUMBERLAND
 DE8954  COUNTRY     -  US
 DE8954  USGS QUAD   -  GREENUP (2018)
 DE8954
 DE8954                         *CURRENT SURVEY CONTROL
 DE8954  ______________________________________________________________________
 DE8954* NAD 83(2011) POSITION- 39 14 39.00259(N) 088 09 31.48406(W)   ADJUSTED
 DE8954* NAD 83(2011) ELLIP HT-   149.968 (meters)        (06/27/12)   ADJUSTED
 DE8954* NAD 83(2011) EPOCH   -  2010.00
 DE8954* NAVD 88 ORTHO HEIGHT -   182.0   (meters)      597.    (feet) GPS OBS
 DE8954  ______________________________________________________________________
 DE8954  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8954  GEOID HEIGHT    -        -31.999 (meters)                     GEOID99
 DE8954  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 DE8954  NAD 83(2011) X  -    158,927.978 (meters)                     COMP
 DE8954  NAD 83(2011) Y  - -4,943,785.833 (meters)                     COMP
 DE8954  NAD 83(2011) Z  -  4,013,441.524 (meters)                     COMP
 DE8954  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 DE8954
 DE8954  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8954  Standards:
 DE8954         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8954            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8954  -------------------------------------------------------------------
 DE8954  NETWORK    2.36   3.02           1.04   0.87   1.54      0.09222509
 DE8954  -------------------------------------------------------------------
 DE8954  Click here for local accuracies and other accuracy information.
 DE8954
 DE8954.The horizontal coordinates were established by GPS observations
 DE8954.and adjusted by the National Geodetic Survey in June 2012.
 DE8954
 DE8954.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8954.been affixed to the stable North American tectonic plate. See 
 DE8954.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8954
 DE8954.The horizontal coordinates are valid at the epoch date displayed above
 DE8954.which is a decimal equivalence of Year/Month/Day.
 DE8954
 DE8954.The orthometric height was determined by GPS observations and a
 DE8954.high-resolution geoid model.
 DE8954
 DE8954.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8954.GEOID18 height accuracy estimate available here.
 DE8954
 DE8954.Click photographs - Photos may exist for this station.
 DE8954
 DE8954.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8954
 DE8954.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8954
 DE8954.The ellipsoidal height was determined by GPS observations
 DE8954.and is referenced to NAD 83.
 DE8954
 DE8954. The following values were computed from the NAD 83(2011) position.
 DE8954
 DE8954;                    North         East     Units Scale Factor Converg.
 DE8954;SPC IL E     -   286,098.821   315,071.420   MT  0.99997780   +0 06 37.6
 DE8954;SPC IL E     -   938,642.55  1,033,696.82   sFT  0.99997780   +0 06 37.6
 DE8954;UTM  16      - 4,344,512.385   400,006.580   MT  0.99972311   -0 43 59.2
 DE8954
 DE8954!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8954!SPC IL E     -   0.99997647  x   0.99997780  =   0.99995427
 DE8954!UTM  16      -   0.99997647  x   0.99972311  =   0.99969959
 DE8954
 DE8954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0000644512(NAD 83)
 DE8954
 DE8954                          SUPERSEDED SURVEY CONTROL
 DE8954
 DE8954  NAD 83(2007)-  39 14 39.00250(N)    088 09 31.48499(W) AD(2002.00) 0
 DE8954  ELLIP H (02/10/07)  149.979  (m)                       GP(2002.00)    
 DE8954  ELLIP H (12/06/04)  149.986  (m)                       GP(       ) 4 1
 DE8954  NAD 83(1997)-  39 14 39.00250(N)    088 09 31.48498(W) AD(       ) 1
 DE8954  ELLIP H (12/18/02)  149.986  (m)                       GP(       ) 4 2
 DE8954
 DE8954.Superseded values are not recommended for survey control.
 DE8954
 DE8954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8954.See file dsdata.pdf to determine how the superseded data were derived.
 DE8954
 DE8954_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8954_SETTING: 0 = UNSPECIFIED SETTING
 DE8954_STAMPING: GRE MAINT AZ
 DE8954_MARK LOGO: ILDT
 DE8954_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8954_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8954+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2010
 DE8954
 DE8954  HISTORY     - Date     Condition        Report By
 DE8954  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8954  HISTORY     - 20100429 GOOD             GEOCAC
 DE8954
 DE8954                          STATION DESCRIPTION
 DE8954
 DE8954'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8954'THE STATION IS  LOCATED  0.3 MI ( 0.5 KM ) AT THE ILLINOIS DEPARTMENT
 DE8954'OF
 DE8954'TRANSPORTATION - GREENUP  STORAGE FACILITY,  403 WEST ROUTE 40
 DE8954'GREENUP   -  ILLINOIS .
 DE8954'
 DE8954'THE STATION IS LOCATED AT GREENUP .   TO REACH FROM THE JUNCTION
 DE8954'AT THE U.S. ROUTE 40 AND STATE ROUTE 130,  GO WEST ON U.S.  ROUTE
 DE8954'40  ABOUT 0.3 MI ( 0.5  KM ) ,  THE STATION IS  ON THE LEFT.   IT IS
 DE8954'52.0 FT
 DE8954'SOUTH OF THE CENTER OF THE  U.S. ROUTE 40, 126.56 FT NORTH OF THE
 DE8954'CENTER OF THE YORK RD. ,  117.9 FT NORTHWEST OF THE CONCRETE
 DE8954'RIGHT-OF-WAY MARKER, 7.8 FT SOUTHEAST OF THE  SURVEY MARKER .
 DE8954'
 DE8954'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8954'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8954'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8954'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8954'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTHS IS OUTSIDE AND
 DE8954'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8954'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8954'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8954'A PUNCHED DATUM POINT.
 DE8954
 DE8954                          STATION RECOVERY (2010)
 DE8954
 DE8954'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 DE8954'THE STATION IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1689 ***********************************************************************
 NH1689  DESIGNATION -  GREATER 2
 NH1689  PID         -  NH1689
 NH1689  STATE/COUNTY-  IL/WINNEBAGO
 NH1689  COUNTRY     -  US
 NH1689  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1689
 NH1689                         *CURRENT SURVEY CONTROL
 NH1689  ______________________________________________________________________
 NH1689* NAD 83(1986) POSITION- 42 12 03.     (N) 089 05 45.     (W)   SCALED
 NH1689* NAVD 88 ORTHO HEIGHT -   221.49  (meters)      726.7   (feet) RESET
 NH1689  ______________________________________________________________________
 NH1689  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 NH1689  VERT ORDER      -  THIRD
 NH1689
 NH1689.This mark is at Greater Rockford Airport (RFD)
 NH1689
 NH1689.The horizontal coordinates were scaled from a map and have
 NH1689.an estimated accuracy of +/- 6 seconds.
 NH1689
 NH1689.The orthometric height was computed from unverified reset data.
 NH1689
 NH1689.No vertical observational check was made to the station.
 NH1689
 NH1689.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1689.GEOID18 height accuracy estimate available here.
 NH1689
 NH1689.Click photographs - Photos may exist for this station.
 NH1689
 NH1689;                    North         East    Units  Estimated Accuracy
 NH1689;SPC IL W     -   614,940.      788,440.      MT  (+/- 180 meters Scaled)
 NH1689
 NH1689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM269742(NAD 83)
 NH1689
 NH1689                          SUPERSEDED SURVEY CONTROL
 NH1689
 NH1689  NGVD 29 (11/09/15)  221.54   (m)          726.8    (f) RESET       3  
 NH1689
 NH1689.Superseded values are not recommended for survey control.
 NH1689
 NH1689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1689.See file dsdata.pdf to determine how the superseded data were derived.
 NH1689
 NH1689_MARKER: DH = HORIZONTAL CONTROL DISK
 NH1689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1689_STAMPING: GREATER 2 1987
 NH1689_MARK LOGO: NGS
 NH1689_PROJECTION: PROJECTING 3 CENTIMETERS
 NH1689_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1689+STABILITY: SURFACE MOTION
 NH1689
 NH1689  HISTORY     - Date     Condition        Report By
 NH1689  HISTORY     - 1987     MONUMENTED       NGS
 NH1689  HISTORY     - 19870427 GOOD             NGS
 NH1689  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH1689
 NH1689                          STATION DESCRIPTION
 NH1689
 NH1689'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 NH1689'IN ROCKFORD.
 NH1689'LOCATED IN SEC. 14, R1E, T43N AT THE GREATER ROCKFORD AIRPORT.  TO
 NH1689'REACH FROM THE JUNCTION OF AIRPORT DRIVE AND THE WEST ENTRANCE TO THE
 NH1689'AIRPORT TERMINAL BUILDING, GO SOUTH ON WEST ENTRANCE ROAD FOR 0.16 KM
 NH1689'(0.10 MI) TO WHERE CHAIN LINK FENCE ALONG WEST SIDE OF ENTRANCE ROAD
 NH1689'TURNS RIGHT, WEST, TURN RIGHT AND GO WEST FOR 0.08 KM (0.05 MI) TO A
 NH1689'GATE AND THE MARK ON RIGHT, 94.48 M (310.0 FT) WEST FROM THE WEST
 NH1689'ENTRANCE DOOR OF NEW TERMINAL, 23.6 M (77.4 FT) NORTH-NORTHEAST FROM
 NH1689'THE NORTHEAST CORNER OF THE HARTZOG FLIGHT TERMINAL HANGER, 34.7 M
 NH1689'(113.8 FT) SOUTHEAST FROM THE SOUTHEAST CORNER OF A HANGER, 21.3 M
 NH1689'(69.9 FT) WEST-SOUTHWEST FROM THE CONCRETE ABUTMENT HOLDING THE
 NH1689'NOAA/AIRPORT WEATHER EQUIPMENT, 6.4 M (21.0 FT) EAST FROM THE
 NH1689'NORTHWEST GATE POST OF FENCE AND 0.61 M (2.0 FT) NORTH FROM AN
 NH1689'EAST-WEST FENCE LINE.
 NH1689
 NH1689                          STATION RECOVERY (1987)
 NH1689
 NH1689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (RLR)
 NH1689'THE STATION IS LOCATED AT THE GREATER ROCKFORD AIRPORT TO THE N SIDE
 NH1689'OF A CHAIN LINK FENCE AND THE ENTRANCE GATE TO SCHNECK AND T HANGER
 NH1689'AND AT THE W SIDE OF THE MAIN TERMINAL BUILDING.  ONWERSHIP GREATER
 NH1689'ROCKFORD AIRPORT PERMISSION WAS OBTAINED FROM MR GENE GRIFFEY, GROUNDS
 NH1689'AND MAINTENANCE SUPERINTENDANT.  TO REACH THE STATION FROM THE
 NH1689'JUNCTION OF AIRPORT DRIVE AND THE W ENTRANCE TO THE AIRPORT TERMINAL
 NH1689'BUILDING, GO S ON W ENTRANCE ROAD FOR 0.16 KM (0.10 MI) TO WHERE CHAIN
 NH1689'LINK FENCE ALONG W SIDE OF ENTRANCE ROAD TURNS RIGHT, W. TURN RIGHT
 NH1689'AND GO W FOR 0.08 KM (0.05 MI) TO A GATE AND STATION ON RIGHT AS
 NH1689'DESCRIBED.
 NH1689'
 NH1689'THE STATION IS STANDARD NGS DISK STAMPED---GREATER 2 1987---, SET INTO
 NH1689'THE TOP OF A ROUND CONCRETE MONUMENT, 30 CM (10 INCHES) IN DIAMETER,
 NH1689'PROJECTING 3 CM (1 INCH) ABOVE THE GROUND.  THE STATION IS LOCATED
 NH1689'94.488 METERS (309.999 FT) W FROM THE W ENTRANCE DOOR OF NEW TERMINAL
 NH1689'BUILDING, 23.622 METERS (77.500 FT) NNE FROM THE NE CORNER OF THE
 NH1689'HARTZOG FLIGHT TERMINAL HANGER, 34.747 METERS (113.999 FT) SE FOM THE
 NH1689'SE CORNER OF A HANGER, 21.336 METERS (70.000 FT) WSW FROM THE CONCRETE
 NH1689'ABUTMENT HOLDING NOAA/AIRPORT WEATHER EQUIPMENT, 0.610 METERS (2.001
 NH1689'FT) N FROM A E-W FENCE LINE AND 6.40 METERS (21.00 FT) E FROM THE NW
 NH1689'GATE POST.  AZ MK NO 1, IS STANDARD NGS DISK STAMPED---GREATER
 NH1689'1954---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 36 CM (12
 NH1689'INCHES) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 15.240
 NH1689'METERS (50.000 FT) NW FROM THE CENTER OF AIRPORT DRIVE, 2.743 METERS
 NH1689'(8.999 FT) NE FROM A 24 INCH OAK TREE AND 0.305 METERS (1.001 FT) SW
 NH1689'FROM A METAL WITNESS POST.  TO REACH THE AZ MK FROM THE W ENTRANCE TO
 NH1689'AIRPORT TERMINAL, GO E ALONG AIRPORT DRIVE FOR 0.48 KM (0.30 MI) TO
 NH1689'MARK ON LEFT AS DESCRIBED.
 NH1689
 NH1689                          STATION RECOVERY (1997)
 NH1689
 NH1689'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1689'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0597 ***********************************************************************
 NH0597  DESIGNATION -  GREATER AZ MK
 NH0597  PID         -  NH0597
 NH0597  STATE/COUNTY-  IL/WINNEBAGO
 NH0597  COUNTRY     -  US
 NH0597  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0597
 NH0597                         *CURRENT SURVEY CONTROL
 NH0597  ______________________________________________________________________
 NH0597* NAD 83(1986) POSITION- 42 12 17.     (N) 089 05 35.     (W)   SCALED
 NH0597* NAVD 88 ORTHO HEIGHT -   224.277 (meters)      735.82  (feet) ADJUSTED
 NH0597  ______________________________________________________________________
 NH0597  GEOID HEIGHT    -        -33.275 (meters)                     GEOID18
 NH0597  DYNAMIC HEIGHT  -        224.205 (meters)      735.58  (feet) COMP
 NH0597  MODELED GRAVITY -    980,295.3   (mgal)                       NAVD 88
 NH0597
 NH0597  VERT ORDER      -  FIRST     CLASS II
 NH0597
 NH0597.This mark is at Greater Rockford Airport (RFD)
 NH0597
 NH0597.The horizontal coordinates were scaled from a map and have
 NH0597.an estimated accuracy of +/- 6 seconds.
 NH0597
 NH0597.The orthometric height was determined by differential leveling and
 NH0597.adjusted by the NATIONAL GEODETIC SURVEY
 NH0597.in June 1991.
 NH0597
 NH0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0597.GEOID18 height accuracy estimate available here.
 NH0597
 NH0597.Click photographs - Photos may exist for this station.
 NH0597
 NH0597.The dynamic height is computed by dividing the NAVD 88
 NH0597.geopotential number by the normal gravity value computed on the
 NH0597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0597.degrees latitude (g = 980.6199 gals.).
 NH0597
 NH0597.The modeled gravity was interpolated from observed gravity values.
 NH0597
 NH0597;                    North         East    Units  Estimated Accuracy
 NH0597;SPC IL W     -   615,380.      788,660.      MT  (+/- 180 meters Scaled)
 NH0597
 NH0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM272746(NAD 83)
 NH0597
 NH0597                          SUPERSEDED SURVEY CONTROL
 NH0597
 NH0597  NGVD 29 (??/??/92)  224.332  (m)          736.00   (f) ADJ UNCH    1 2
 NH0597
 NH0597.Superseded values are not recommended for survey control.
 NH0597
 NH0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0597.See file dsdata.pdf to determine how the superseded data were derived.
 NH0597
 NH0597_MARKER: DZ = AZIMUTH MARK DISK
 NH0597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0597_STAMPING: GREATER 1954
 NH0597_MARK LOGO: CGS
 NH0597_PROJECTION: FLUSH
 NH0597_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0597+STABILITY: SURFACE MOTION
 NH0597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0597+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2025
 NH0597
 NH0597  HISTORY     - Date     Condition        Report By
 NH0597  HISTORY     - 1954     MONUMENTED       CGS
 NH0597  HISTORY     - 1960     GOOD             CGS
 NH0597  HISTORY     - 1969     GOOD             CGS
 NH0597  HISTORY     - 1972     GOOD             NGS
 NH0597  HISTORY     - 1984     GOOD             NGS
 NH0597  HISTORY     - 19870427 GOOD             NGS
 NH0597  HISTORY     - 19970316 GOOD             USPSQD
 NH0597  HISTORY     - 20251217 GOOD             ILDW
 NH0597
 NH0597                          STATION DESCRIPTION
 NH0597
 NH0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0597'5 MI S FROM ROCKFORD.
 NH0597'ABOUT 5.0 MILES SOUTH OF ROCKFORD, 0.2 MILE NORTHEAST ALONG
 NH0597'AIRPORT ROAD FROM THE ENTRANCE TO GREATER ROCKFORD AIRPORT, IN
 NH0597'S-14, R-1E, T-43N, 50 FEET NORTHWEST OF THE CENTER LINE OF
 NH0597'AIRPORT ROAD, ON TOP OF A 3 1/2-FOOT-HIGH CUT BANK, 9 FEET
 NH0597'NORTHEAST OF A 22-INCH OAK TREE (THE MOST NORTHEASTERLY TREE
 NH0597'OF GROVE OF OAK TREES), 6 1/2 FEET NORTHEAST OF AND ACROSS
 NH0597'AIRPORT ROAD FROM BEING IN LINE WITH THE SOUTHWEST FENCE LINE
 NH0597'OF A STEEL FENCE AROUND A SMALL ONE-STORY RED BRICK BUILDING, 5
 NH0597'FEET NORTHEAST OF A STEEL WITNESS POST, ABOUT 3 1/2 FEET ABOVE
 NH0597'THE LEVEL OF AIRPORT ROAD, AND SET IN TOP OF A CONCRETE POST
 NH0597'FLUSH WITH THE GROUND.  ALSO ABOUT 0.9 MILE SOUTHWEST BY ROADS
 NH0597'FROM BENCH MARK U 222.
 NH0597
 NH0597                          STATION RECOVERY (1969)
 NH0597
 NH0597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0597'RECOVERED IN GOOD CONDITION.
 NH0597
 NH0597                          STATION RECOVERY (1972)
 NH0597
 NH0597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 NH0597'RECOVERED IN GOOD CONDITION.
 NH0597
 NH0597                          STATION RECOVERY (1984)
 NH0597
 NH0597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 NH0597'RECOVERED IN GOOD CONDITION.
 NH0597
 NH0597                          STATION RECOVERY (1987)
 NH0597
 NH0597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (RLR)
 NH0597'LOCATED ABOUT 8.0 KM (4.95 MI) S OF CENTER OF ROCKFORD IN SEC-14,
 NH0597'R-1E, T-43N, ALONG AIRPORT DRIVE.  TO REACH THE W ENTRANCE TO THE
 NH0597'GREATER ROCKFORD AIRPORT, GO E ALONG AIRPORT DRIVE FOR 0.48 KM (0.30
 NH0597'MI) TO MARK ON LEFT AND ACROSS THE ROAD FROM BEING IN LINE WITH THE SW
 NH0597'FENCE LINE OF A STEEL FENCE AROUND A SMALL ONE-STORY RED BRICK
 NH0597'BUILDING.  THE STATION IS A STANDARD NGS AZ MK DISK STAMPED---GREATER
 NH0597'1954---, SET INTO THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT, FLUSH
 NH0597'WITH THE GROUND.  IT IS 15.240 METERS (50.000 FT) NW FROM THE CENTER
 NH0597'OF AIRPORT DRIVE, 2.743 METERS (8.999 FT) NE FROM A 24 INCH OAK TREE
 NH0597'AND 0.305 METERS (1.001 FT) SW FROM A METAL WITNESS POST.  A TRAVERSE
 NH0597'CONNECTION WAS MADE TO STATION GREATER 2 1987 USING ELECTRONIC
 NH0597'DISTANCE MEASURING EQUIPMENT.
 NH0597
 NH0597                          STATION RECOVERY (1997)
 NH0597
 NH0597'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0597'RECOVERED IN GOOD CONDITION.
 NH0597
 NH0597                          STATION RECOVERY (2025)
 NH0597
 NH0597'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 NH0597'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0598 ***********************************************************************
 NH0598  DESIGNATION -  GREATER RM 1
 NH0598  PID         -  NH0598
 NH0598  STATE/COUNTY-  IL/WINNEBAGO
 NH0598  COUNTRY     -  US
 NH0598  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0598
 NH0598                         *CURRENT SURVEY CONTROL
 NH0598  ______________________________________________________________________
 NH0598* NAD 83(1986) POSITION- 42 12 04.24   (N) 089 05 44.64   (W)   HD_HELD1
 NH0598* NAVD 88 ORTHO HEIGHT -   222.261 (meters)      729.20  (feet) ADJUSTED
 NH0598  ______________________________________________________________________
 NH0598  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 NH0598  DYNAMIC HEIGHT  -        222.189 (meters)      728.97  (feet) COMP
 NH0598  MODELED GRAVITY -    980,295.0   (mgal)                       NAVD 88
 NH0598
 NH0598  VERT ORDER      -  FIRST     CLASS II
 NH0598
 NH0598.This mark is at Greater Rockford Airport (RFD)
 NH0598
 NH0598.The horizontal coordinates were determined by differentially corrected
 NH0598.hand held GPS observations or other comparable positioning techniques
 NH0598.and have an estimated accuracy of +/- 3 meters.
 NH0598
 NH0598.The orthometric height was determined by differential leveling and
 NH0598.adjusted by the NATIONAL GEODETIC SURVEY
 NH0598.in June 1991.
 NH0598
 NH0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0598.GEOID18 height accuracy estimate available here.
 NH0598
 NH0598.Click photographs - Photos may exist for this station.
 NH0598
 NH0598.The dynamic height is computed by dividing the NAVD 88
 NH0598.geopotential number by the normal gravity value computed on the
 NH0598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0598.degrees latitude (g = 980.6199 gals.).
 NH0598
 NH0598.The modeled gravity was interpolated from observed gravity values.
 NH0598
 NH0598;                    North         East    Units  Estimated Accuracy
 NH0598;SPC IL W     -   614,982.4     788,442.9     MT  (+/- 3 meters HH1 GPS) 
 NH0598
 NH0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2698074239(NAD 83)
 NH0598
 NH0598                          SUPERSEDED SURVEY CONTROL
 NH0598
 NH0598  NGVD 29 (??/??/92)  222.315  (m)          729.38   (f) ADJ UNCH    1 2
 NH0598
 NH0598.Superseded values are not recommended for survey control.
 NH0598
 NH0598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0598.See file dsdata.pdf to determine how the superseded data were derived.
 NH0598
 NH0598_MARKER: DR = REFERENCE MARK DISK
 NH0598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0598_STAMPING: GREATER NO 1 1954
 NH0598_MARK LOGO: CGS
 NH0598_PROJECTION: FLUSH
 NH0598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0598+STABILITY: SURFACE MOTION
 NH0598
 NH0598  HISTORY     - Date     Condition        Report By
 NH0598  HISTORY     - 1954     MONUMENTED       CGS
 NH0598  HISTORY     - 1960     GOOD             CGS
 NH0598  HISTORY     - 1969     GOOD             CGS
 NH0598  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0598
 NH0598                          STATION DESCRIPTION
 NH0598
 NH0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0598'5 MI S FROM ROCKFORD.
 NH0598'ABOUT 5.0 MILES SOUTH OF ROCKFORD, AT GREATER ROCKFORD AIRPORT,
 NH0598'IN S-14, R-1E, T-43N, 117 FEET WEST-SOUTHWEST OF THE NORTHWEST
 NH0598'CORNER OF AIRPORT TERMINAL BUILDING, 80.5 FEET EAST-NORTHEAST
 NH0598'OF TRIANGULATION-STATION GREATER, DESCRIBED, 4 FEET WEST OF THE
 NH0598'CENTER OF A CIRCULAR CONCRETE SLAB, 78 1/2 FEET EAST OF THE EAST
 NH0598'EDGE OF A NORTH-SOUTH CONCRETE SIDEWALK, 88 FEET NORTH OF THE
 NH0598'NORTH STEEL FENCE AROUND APRON, ABOUT LEVEL WITH THE CONCRETE
 NH0598'SLAB, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 NH0598
 NH0598                          STATION RECOVERY (1969)
 NH0598
 NH0598'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0598'RECOVERED IN GOOD CONDITION.
 NH0598
 NH0598                          STATION RECOVERY (1997)
 NH0598
 NH0598'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0598'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0600 ***********************************************************************
 NH0600  DESIGNATION -  GREATER RM 4
 NH0600  PID         -  NH0600
 NH0600  STATE/COUNTY-  IL/WINNEBAGO
 NH0600  COUNTRY     -  US
 NH0600  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0600
 NH0600                         *CURRENT SURVEY CONTROL
 NH0600  ______________________________________________________________________
 NH0600* NAD 83(1986) POSITION- 42 12 04.17   (N) 089 05 45.69   (W)   HD_HELD1
 NH0600* NAVD 88 ORTHO HEIGHT -   222.12  (meters)      728.7   (feet) RESET
 NH0600  ______________________________________________________________________
 NH0600  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 NH0600  VERT ORDER      -  THIRD
 NH0600
 NH0600.This mark is at Greater Rockford Airport (RFD)
 NH0600
 NH0600.The horizontal coordinates were determined by differentially corrected
 NH0600.hand held GPS observations or other comparable positioning techniques
 NH0600.and have an estimated accuracy of +/- 3 meters.
 NH0600
 NH0600.The orthometric height was computed from unverified reset data.
 NH0600
 NH0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0600.GEOID18 height accuracy estimate available here.
 NH0600
 NH0600.Click photographs - Photos may exist for this station.
 NH0600
 NH0600;                    North         East    Units  Estimated Accuracy
 NH0600;SPC IL W     -   614,979.9     788,418.9     MT  (+/- 3 meters HH1 GPS) 
 NH0600
 NH0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2695674237(NAD 83)
 NH0600
 NH0600                          SUPERSEDED SURVEY CONTROL
 NH0600
 NH0600.No superseded survey control is available for this station.
 NH0600
 NH0600_MARKER: DR = REFERENCE MARK DISK
 NH0600_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0600_SP_SET: SIDEWALK
 NH0600_STAMPING: GREATER 1954 NO 4 1972
 NH0600_MARK LOGO: CGS
 NH0600_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0600
 NH0600  HISTORY     - Date     Condition        Report By
 NH0600  HISTORY     - 1972     MONUMENTED       NGS
 NH0600
 NH0600                          STATION DESCRIPTION
 NH0600
 NH0600'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 NH0600'3 MI S FROM ROCKFORD.
 NH0600'LOCATED AT THE GREATER ROCKFORD AIRPORT, ABOUT 200 FEET WEST OF
 NH0600'THE NORTHWEST CORNER OF THE AIRPORT ADMINISTRATION BUILDING, SET
 NH0600'IN DRILL HOLE IN CONCRETE SIDEWALK SURROUNDING A GRASSY AREA, 25
 NH0600'FEET SOUTHWEST OF A METAL STORM DRAIN COVER, 63 FEET SOUTH OF
 NH0600'A FIRE HYDRANT, 5 FEET EAST OF EAST CURB OF PARKING LOT AND 6
 NH0600'INCHES WEST OF THE EAST EDGE OF SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1690 ***********************************************************************
 NH1690  DESIGNATION -  GREATER RM 5
 NH1690  PID         -  NH1690
 NH1690  STATE/COUNTY-  IL/WINNEBAGO
 NH1690  COUNTRY     -  US
 NH1690  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1690
 NH1690                         *CURRENT SURVEY CONTROL
 NH1690  ______________________________________________________________________
 NH1690* NAD 83(1986) POSITION- 42 12 03.     (N) 089 05 45.     (W)   SCALED
 NH1690* NAVD 88 ORTHO HEIGHT -   222.39  (meters)      729.6   (feet) RESET
 NH1690  ______________________________________________________________________
 NH1690  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 NH1690  VERT ORDER      -  THIRD
 NH1690
 NH1690.This mark is at Greater Rockford Airport (RFD)
 NH1690
 NH1690.The horizontal coordinates were scaled from a map and have
 NH1690.an estimated accuracy of +/- 6 seconds.
 NH1690
 NH1690.The orthometric height was computed from unverified reset data.
 NH1690
 NH1690.No vertical observational check was made to the station.
 NH1690
 NH1690.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1690.GEOID18 height accuracy estimate available here.
 NH1690
 NH1690.Click photographs - Photos may exist for this station.
 NH1690
 NH1690;                    North         East    Units  Estimated Accuracy
 NH1690;SPC IL W     -   614,940.      788,440.      MT  (+/- 180 meters Scaled)
 NH1690
 NH1690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM269742(NAD 83)
 NH1690
 NH1690                          SUPERSEDED SURVEY CONTROL
 NH1690
 NH1690  NGVD 29 (11/09/15)  222.45   (m)          729.8    (f) RESET       3  
 NH1690
 NH1690.Superseded values are not recommended for survey control.
 NH1690
 NH1690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1690.See file dsdata.pdf to determine how the superseded data were derived.
 NH1690
 NH1690_MARKER: DR = REFERENCE MARK DISK
 NH1690_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH1690_SP_SET: CURB
 NH1690_STAMPING: GREATER 1954 RM 5 1984
 NH1690_MARK LOGO: NGS
 NH1690_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1690
 NH1690  HISTORY     - Date     Condition        Report By
 NH1690  HISTORY     - 1984     MONUMENTED       NGS
 NH1690  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH1690
 NH1690                          STATION DESCRIPTION
 NH1690
 NH1690'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 NH1690'8.0 KM (5.00 MI) SOUTH FROM ROCKFORD.
 NH1690'AT THE GREATER ROCKFORD AIRPORT, IN S-14, R-1E, T-43N, IN THE SOUTH
 NH1690'CURB OF DRIVE AROUND A GRASSY CIRCLE BETWEEN THE AIRPORT TERMINAL AND
 NH1690'THE ADMINISTRATION BUILDING, 14.6 M (47.9 FT) EAST FROM A METAL
 NH1690'LAMPPOST, 28.0 M (91.9 FT) WEST FROM ANOTHER METAL LAMPPOST, 4.8 M
 NH1690'(15.7 FT) NORTHWEST FROM THE WEST GATE POST AT GATE NUMBER 5 AND 2.7 M
 NH1690'(8.9 FT) NORTH FROM A EAST-WEST FENCE.
 NH1690'THE MARK IS 1.0 M ABOVE STATION GREATER 1954.
 NH1690
 NH1690                          STATION RECOVERY (1997)
 NH1690
 NH1690'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1690'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1477 ***********************************************************************
 NH1477  DESIGNATION -  GREATER ROCKFORD APT AP STA A
 NH1477  PID         -  NH1477
 NH1477  STATE/COUNTY-  IL/WINNEBAGO
 NH1477  COUNTRY     -  US
 NH1477  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1477
 NH1477                         *CURRENT SURVEY CONTROL
 NH1477  ______________________________________________________________________
 NH1477* NAD 83(1997) POSITION- 42 11 22.11702(N) 089 05 26.33471(W)   ADJUSTED
 NH1477* NAVD 88 ORTHO HEIGHT -   220.9   (meters)      725.    (feet) VERTCON3
 NH1477  ______________________________________________________________________
 NH1477  GEOID HEIGHT    -        -33.251 (meters)                     GEOID18
 NH1477  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 NH1477  HORZ ORDER      -  THIRD
 NH1477
 NH1477.This mark is at Greater Rockford Airport (RFD)
 NH1477
 NH1477.The horizontal coordinates were established by classical geodetic methods
 NH1477.and adjusted by the National Geodetic Survey in October 1999.
 NH1477
 NH1477.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1477.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1477
 NH1477.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1477.GEOID18 height accuracy estimate available here.
 NH1477
 NH1477.Click photographs - Photos may exist for this station.
 NH1477
 NH1477.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1477
 NH1477. The following values were computed from the NAD 83(1997) position.
 NH1477
 NH1477;                    North         East     Units Scale Factor Converg.
 NH1477;SPC IL W     -   613,688.044   788,879.258   MT  1.00003834   +0 43 21.7
 NH1477;SPC IL W     - 2,013,408.19  2,588,181.37   sFT  1.00003834   +0 43 21.7
 NH1477;UTM  16      - 4,672,929.670   327,368.233   MT  0.99996670   -1 24 15.8
 NH1477
 NH1477!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1477!SPC IL W     -   0.99997056  x   1.00003834  =   1.00000890
 NH1477!UTM  16      -   0.99997056  x   0.99996670  =   0.99993726
 NH1477
 NH1477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2736872929(NAD 83)
 NH1477
 NH1477                          SUPERSEDED SURVEY CONTROL
 NH1477
 NH1477  NAD 83(1996)-  42 11 22.11735(N)    089 05 26.33661(W) AD(       ) 3
 NH1477  NAD 83(1986)-  42 11 22.11540(N)    089 05 26.33998(W) AD(       ) 3
 NH1477  NAD 27      -  42 11 22.02819(N)    089 05 25.97328(W) AD(       ) 3
 NH1477  NGVD 29 (07/19/86)  221.0    (m)          725.     (f) VERT ANG       
 NH1477
 NH1477.Superseded values are not recommended for survey control.
 NH1477
 NH1477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1477.See file dsdata.pdf to determine how the superseded data were derived.
 NH1477
 NH1477_MARKER: DT = TOPOGRAPHIC STATION DISK
 NH1477_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH1477_SP_SET: PAD
 NH1477_STAMPING: AP 1960 STA A
 NH1477_MARK LOGO: CGS
 NH1477_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1477
 NH1477  HISTORY     - Date     Condition        Report By
 NH1477  HISTORY     - 1960     MONUMENTED       CGS
 NH1477  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH1477
 NH1477                          STATION DESCRIPTION
 NH1477
 NH1477'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH1477'LOCATED IN THE CENTER OF THE APPROACH LIGHTING SYSTEM THRESHOLD
 NH1477'PAD, BETWEEN THE CENTER LIGHT AND THE PHYSICAL END OF THE
 NH1477'ASPHALT, AT RUNWAY END 36.
 NH1477'
 NH1477'IT IS A STANDARD TOPO.  DISK STAMPED AP 1960 STA. A, AND IS
 NH1477'SET IN A DRILL HOLE IN THE CONCRETE PAD.
 NH1477'
 NH1477'THE AIRPORT ENGINEER STATED THAT THIS CONCRETE PAD IS OVER
 NH1477'3 FEET DEEP.  THIS DISK WAS USED AS A SECOND-ORDER BENCH
 NH1477'MARK.
 NH1477
 NH1477                          STATION RECOVERY (1997)
 NH1477
 NH1477'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1477'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1480 ***********************************************************************
 NH1480  DESIGNATION -  GREATER ROCKFORD APT ARP 2
 NH1480  PID         -  NH1480
 NH1480  STATE/COUNTY-  IL/WINNEBAGO
 NH1480  COUNTRY     -  US
 NH1480  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1480
 NH1480                         *CURRENT SURVEY CONTROL
 NH1480  ______________________________________________________________________
 NH1480* NAD 83(1997) POSITION- 42 11 51.07686(N) 089 05 35.30960(W)   ADJUSTED
 NH1480* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 NH1480  ______________________________________________________________________
 NH1480  GEOID HEIGHT    -        -33.263 (meters)                     GEOID18
 NH1480  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 NH1480  HORZ ORDER      -  THIRD
 NH1480
 NH1480.This mark is at Greater Rockford Airport (RFD)
 NH1480
 NH1480.The horizontal coordinates were established by classical geodetic methods
 NH1480.and adjusted by the National Geodetic Survey in October 1999.
 NH1480
 NH1480.The orthometric height was scaled from a topographic map.
 NH1480
 NH1480.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1480.GEOID18 height accuracy estimate available here.
 NH1480
 NH1480.Click photographs - Photos may exist for this station.
 NH1480
 NH1480.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1480
 NH1480. The following values were computed from the NAD 83(1997) position.
 NH1480
 NH1480;                    North         East     Units Scale Factor Converg.
 NH1480;SPC IL W     -   614,578.961   788,662.086   MT  1.00003787   +0 43 16.0
 NH1480;SPC IL W     - 2,016,331.14  2,587,468.86   sFT  1.00003787   +0 43 16.0
 NH1480;UTM  16      - 4,673,827.970   327,184.293   MT  0.99996748   -1 24 22.6
 NH1480
 NH1480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1480!SPC IL W     -   0.99997025  x   1.00003787  =   1.00000812
 NH1480!UTM  16      -   0.99997025  x   0.99996748  =   0.99993773
 NH1480
 NH1480:                Primary Azimuth Mark                     Grid Az
 NH1480:SPC IL W     -  GREATER                                  328 27 03.2
 NH1480:UTM  16      -  GREATER                                  330 34 41.8
 NH1480
 NH1480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2718473827(NAD 83)
 NH1480
 NH1480|---------------------------------------------------------------------|
 NH1480| PID    Reference Object                     Distance      Geod. Az  |
 NH1480|                                                           dddmmss.s |
 NH1480| NH1483 GREATER ROCKFORD APT WTR TANK       APPROX. 1.5 KM 0355557.2 |
 NH1480| NH1479 GREATER ROCKFORD MUN AIRPORT BEACON APPROX. 0.6 KM 0782451.3 |
 NH1480| NH0599 GREATER                             461.394 METERS 3291019.2 |
 NH1480|---------------------------------------------------------------------|
 NH1480
 NH1480                          SUPERSEDED SURVEY CONTROL
 NH1480
 NH1480  NAD 83(1996)-  42 11 51.07724(N)    089 05 35.31144(W) AD(       ) 3
 NH1480  NAD 83(1986)-  42 11 51.07510(N)    089 05 35.31447(W) AD(       ) 3
 NH1480  NAD 27      -  42 11 50.99282(N)    089 05 34.94673(W) AD(       ) 3
 NH1480
 NH1480.Superseded values are not recommended for survey control.
 NH1480
 NH1480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1480.See file dsdata.pdf to determine how the superseded data were derived.
 NH1480
 NH1480_MARKER: DT = TOPOGRAPHIC STATION DISK
 NH1480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1480_STAMPING: ARP 2 1960
 NH1480_MARK LOGO: CGS
 NH1480_MAGNETIC: O = OTHER; SEE DESCRIPTION
 NH1480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1480+STABILITY: SURFACE MOTION
 NH1480
 NH1480  HISTORY     - Date     Condition        Report By
 NH1480  HISTORY     - 1960     MONUMENTED       CGS
 NH1480  HISTORY     - 19930615 GOOD             NGS
 NH1480  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH1480
 NH1480                          STATION DESCRIPTION
 NH1480
 NH1480'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH1480'AT THE GREATER ROCKFORD AIRPORT, ABOUT 5 MILES SOUTH OF
 NH1480'ROCKFORD.  IT IS 1513.69 FEET (3RD. ORDER TRAVERSE) IN AZIMUTH
 NH1480'329 DEG -10 MIN FROM TRIANGULATION STATION GREATER 1954, 530
 NH1480'FEET SOUTHEAST OF RUNWAY 6 AND 24, AND 70 FEET SOUTHWEST OF
 NH1480'THE TAXIWAY LEADING NORTHWEST TO THE RAMP.  IT IS A STANDARD
 NH1480'TOPO. DISK, STAMPED ARP 2 1960, THAT IS SET IN THE TOP OF A
 NH1480'PRE-CAST CONCRETE MONUMENT THAT IS 8 INCHES SQUARE AND 42
 NH1480'INCHES LONG AND PROJECTS 1 INCH ABOVE THE GROUND SURFACE.
 NH1480
 NH1480                          STATION RECOVERY (1993)
 NH1480
 NH1480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NH1480'LOCATED AT THE GREATER ROCKFORD AIRPORT, ABOUT 5 MILES (8.0 KM) SOUTH
 NH1480'OF ROCKFORD.  IT IS 1513.69 FT (461.37 M) ( 3RD ORDER TRAVERSE) IN
 NH1480'AZIMUTH 329-10 FT FROM TRIANGULATION STATION GREATER 1954, 530 FT
 NH1480'(161.5 M) SOUTHEAST OF RUNWAY 6-24, 58 FT (17.7 M) SOUTHWEST OF THE
 NH1480'SOUTHWEST EDGE OF A TAXIWAY, AND 37 FT (11.3 M) NORTHWEST OF THE
 NH1480'CENTER OF A PAVED ROAD LEADING TO THE ANEMOMETER.  THE MARK IS A
 NH1480'STANDARD TOPO DISK, STAMPED ARP 2 1960, THAT IS SET IN THE TOP OF A
 NH1480'PRECAST MONUMENT THAT IS 8 INCHES SQUARE AND 42 INCHES LONG AND
 NH1480'PROJECTS 1 INCH ABOVE THE GROUND SURFACE.
 NH1480
 NH1480                          STATION RECOVERY (1997)
 NH1480
 NH1480'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1480'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0285 ***********************************************************************
 JB0285  DESIGNATION -  GREEN
 JB0285  PID         -  JB0285
 JB0285  STATE/COUNTY-  IL/WHITE
 JB0285  COUNTRY     -  US
 JB0285  USGS QUAD   -  CROSSVILLE (2018)
 JB0285
 JB0285                         *CURRENT SURVEY CONTROL
 JB0285  ______________________________________________________________________
 JB0285* NAD 83(1997) POSITION- 38 14 22.90497(N) 088 01 48.02240(W)   ADJUSTED
 JB0285* NAVD 88 ORTHO HEIGHT -   137.741 (meters)      451.91  (feet) ADJUSTED
 JB0285  ______________________________________________________________________
 JB0285  GEOID HEIGHT    -        -30.809 (meters)                     GEOID18
 JB0285  LAPLACE CORR    -         -2.74  (seconds)                    DEFLEC18
 JB0285  DYNAMIC HEIGHT  -        137.651 (meters)      451.61  (feet) COMP
 JB0285  MODELED GRAVITY -    979,976.2   (mgal)                       NAVD 88
 JB0285
 JB0285  HORZ ORDER      -  SECOND
 JB0285  VERT ORDER      -  SECOND    CLASS 0
 JB0285
 JB0285.The horizontal coordinates were established by classical geodetic methods
 JB0285.and adjusted by the National Geodetic Survey in October 1999.
 JB0285
 JB0285.The orthometric height was determined by differential leveling and
 JB0285.adjusted by the NATIONAL GEODETIC SURVEY
 JB0285.in June 1991.
 JB0285
 JB0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0285.GEOID18 height accuracy estimate available here.
 JB0285
 JB0285.Click photographs - Photos may exist for this station.
 JB0285
 JB0285.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0285
 JB0285.The dynamic height is computed by dividing the NAVD 88
 JB0285.geopotential number by the normal gravity value computed on the
 JB0285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0285.degrees latitude (g = 980.6199 gals.).
 JB0285
 JB0285.The modeled gravity was interpolated from observed gravity values.
 JB0285
 JB0285. The following values were computed from the NAD 83(1997) position.
 JB0285
 JB0285;                    North         East     Units Scale Factor Converg.
 JB0285;SPC IL E     -   174,623.630   326,554.382   MT  0.99998368   +0 11 15.9
 JB0285;SPC IL E     -   572,911.03  1,071,370.50   sFT  0.99998368   +0 11 15.9
 JB0285;SPC IN W     -   332,522.868   817,124.629   MT  1.00005122   -0 35 09.5
 JB0285;SPC IN W     - 1,090,952.11  2,680,849.72   sFT  1.00005122   -0 35 09.5
 JB0285;UTM  16      - 4,232,911.822   409,862.196   MT  0.99970006   -0 38 15.2
 JB0285
 JB0285!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0285!SPC IL E     -   0.99998322  x   0.99998368  =   0.99996690
 JB0285!SPC IN W     -   0.99998322  x   1.00005122  =   1.00003444
 JB0285!UTM  16      -   0.99998322  x   0.99970006  =   0.99968329
 JB0285
 JB0285:                Primary Azimuth Mark                     Grid Az
 JB0285:SPC IL E     -  GREEN AZ MK                              012 06 35.5
 JB0285:SPC IN W     -  GREEN AZ MK                              012 53 00.9
 JB0285:UTM  16      -  GREEN AZ MK                              012 56 06.6
 JB0285
 JB0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0986232911(NAD 83)
 JB0285
 JB0285|---------------------------------------------------------------------|
 JB0285| PID    Reference Object                     Distance      Geod. Az  |
 JB0285|                                                           dddmmss.s |
 JB0285| CI3733 GREEN AZ MK                                        0121751.4 |
 JB0285| JB0284 GREEN RM 1                           39.286 METERS 02419     |
 JB0285| JB0286 GREEN RM 2                           23.731 METERS 09243     |
 JB0285|---------------------------------------------------------------------|
 JB0285
 JB0285                          SUPERSEDED SURVEY CONTROL
 JB0285
 JB0285  NAD 83(1997)-  38 14 22.90493(N)    088 01 48.02275(W) AD(       ) 2
 JB0285  NAD 83(1993)-  38 14 22.91439(N)    088 01 48.02034(W) AD(       ) 2
 JB0285  NAD 83(1986)-  38 14 22.91632(N)    088 01 48.02235(W) AD(       ) 2
 JB0285  NAD 27      -  38 14 22.74748(N)    088 01 47.90142(W) AD(       ) 2
 JB0285  NGVD 29 (??/??/92)  137.869  (m)          452.33   (f) ADJ UNCH    2 0
 JB0285  NGVD 29             137.87   (m)          452.3    (f) LEVELING    3  
 JB0285
 JB0285.Superseded values are not recommended for survey control.
 JB0285
 JB0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0285.See file dsdata.pdf to determine how the superseded data were derived.
 JB0285
 JB0285_MARKER: DE = TRAVERSE STATION DISK
 JB0285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0285_STAMPING: GREEN 1961
 JB0285_MARK LOGO: CGS
 JB0285_PROJECTION: RECESSED 36 CENTIMETERS
 JB0285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0285+STABILITY: SURFACE MOTION
 JB0285
 JB0285  HISTORY     - Date     Condition        Report By
 JB0285  HISTORY     - 1961     MONUMENTED       CGS
 JB0285  HISTORY     - 1961     GOOD             CGS
 JB0285  HISTORY     - 1964     GOOD             CGS
 JB0285
 JB0285                          STATION DESCRIPTION
 JB0285
 JB0285'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0285'THE STATION IS LOCATED ABOUT 5.5 MILES NORTH-NORTHEAST OF CROSSVILLE,
 JB0285'ABOUT 2.25 MILES SOUTHWEST OF GRAYVILLE, ABOUT 1.75 MILES WEST OF
 JB0285'STATE HIGHWAY 1 AND ABOUT 100 FEET EAST OF HOUSE.
 JB0285'
 JB0285'TO REACH THE STATION FROM THE JUNCTION OF COURT STREET AND NORTH
 JB0285'STREET IN GRAYVILLE, GO WEST ON NORTH STREET FOR 1.75 MILES TO A
 JB0285'CROSSROAD, TURN LEFT, GO SOUTH ON GRAVEL ROAD FOR 0.55 MILE TO THE
 JB0285'AZIMUTH MARK ON THE LEFT, EAST SIDE OF ROAD.  CONTINUE SOUTH FOR 0.45
 JB0285'MILE, TURN RIGHT, GO WEST FOR 0.15 MILE TO A DRIVEWAY AND GATE ON
 JB0285'LEFT, TURN LEFT PASSING THROUGH GATE AND GO SOUTH FOR 0.1 MILE TO THE
 JB0285'HOUSE, TURN LEFT, GO EAST FOR ABOUT 100 FEET TO STATION ON RIGHT.
 JB0285'
 JB0285'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 14 INCH SQUARE
 JB0285'CONCRETE POST WHICH IS SET ABOUT 14 INCHES BELOW THE SURFACE OF THE
 JB0285'GROUND AND IS STAMPED GREEN 1961.  THE MARK IS 79.5 FEET SOUTHWEST OF
 JB0285'THE SOUTHWEST CORNER OF BARN, 79 FEET WEST-NORTHWEST OF THE NORTHWEST
 JB0285'CORNER OF BUILDING, 46.3 FEET SOUTH OF FENCE CORNER, 3.6 FEET
 JB0285'SOUTH-SOUTHEAST OF WITNESS POST AND 1.5 FEET EAST OF FENCE.
 JB0285'
 JB0285'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0285'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0285'AND IS STAMPED GREEN NO 1 1961.  THE MARK IS 17.6 FEET NORTH OF CENTER
 JB0285'OF BARN DOOR AND 1 FOOT WEST-SOUTHWEST OF THE NORTHWEST CORNER OF
 JB0285'BARN.
 JB0285'
 JB0285'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0285'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0285'AND IS STAMPED GREEN NO 2.  1961.  THE MARK IS 79.3 FEET EAST OF
 JB0285'WITNESS POST, 79 FEET EAST OF FENCE, 65 FEET SOUTH-SOUTHEAST OF THE
 JB0285'SOUTHWEST CORNER OF BARN AND 2 FEET SOUTHWEST OF THE NORTHWEST CORNER
 JB0285'OF A BUILDING.
 JB0285'
 JB0285'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0285'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0285'STAMPED GREEN 1961.  THE MARK IS 19 FEET EAST OF CENTER OF ROAD, 18
 JB0285'FEET NORTH OF A POWER LINE POLE, 2.0 FEET SOUTH OF WITNESS POST AND 1
 JB0285'FOOT WEST OF FENCE.
 JB0285'
 JB0285'HEIGHT OF LIGHT ABOVE STATION MARK 1.69 METERS.
 JB0285
 JB0285                          STATION RECOVERY (1961)
 JB0285
 JB0285'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0285'3 MI SW FROM GRAYVILLE.
 JB0285'ABOUT 1.8 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE
 JB0285'JUNCTION OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN
 JB0285'GRAYVILLE, THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.10
 JB0285'MILE WEST ALONG A GRAVEL ROAD, THENCE 0.10 MILE SOUTH ALONG A
 JB0285'DRIVE TO FARM BUILDINGS AT TOP OF HILL, 79 FEET SOUTHWEST OF THE
 JB0285'SOUTHWEST CORNER OF A CONCRETE BLOCK BARN, 79 FEET WEST OF THE
 JB0285'NORTHWEST CORNER OF A CONCRETE BLOCK BUILDING, 58 FEET SOUTHWEST
 JB0285'OF A WATER WELL PUMP, 2 FEET EAST OF A FENCE, 47 FEET SOUTH OF A
 JB0285'FENCE CORNER, 3.6 FEET SOUTHEAST OF A METAL WITNESS POST, AND SET
 JB0285'IN THE TOP OF A CONCRETE POST ABOUT 12 INCHES BELOW THE SURFACE
 JB0285'OF THE GROUND.
 JB0285
 JB0285                          STATION RECOVERY (1964)
 JB0285
 JB0285'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (CFO)
 JB0285'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE ALL
 JB0285'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  THE
 JB0285'DESCRIPTION TO REACH THE STATION IS CORRECT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1597 ***********************************************************************
 MF1597  DESIGNATION -  GREEN
 MF1597  PID         -  MF1597
 MF1597  STATE/COUNTY-  IL/LEE
 MF1597  COUNTRY     -  US
 MF1597  USGS QUAD   -  WALTON (2018)
 MF1597
 MF1597                         *CURRENT SURVEY CONTROL
 MF1597  ______________________________________________________________________
 MF1597* NAD 83(1997) POSITION- 41 39 55.62195(N) 089 27 31.21093(W)   ADJUSTED
 MF1597* NAVD 88 ORTHO HEIGHT -   230.    (meters)      755.    (feet) SCALED
 MF1597  ______________________________________________________________________
 MF1597  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF1597  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 MF1597  HORZ ORDER      -  SECOND
 MF1597
 MF1597.The horizontal coordinates were established by classical geodetic methods
 MF1597.and adjusted by the National Geodetic Survey in October 1999.
 MF1597
 MF1597.The orthometric height was scaled from a topographic map.
 MF1597
 MF1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1597.GEOID18 height accuracy estimate available here.
 MF1597
 MF1597.Click photographs - Photos may exist for this station.
 MF1597
 MF1597.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1597
 MF1597. The following values were computed from the NAD 83(1997) position.
 MF1597
 MF1597;                    North         East     Units Scale Factor Converg.
 MF1597;SPC IL W     -   555,168.524   758,961.038   MT  0.99998394   +0 28 14.4
 MF1597;SPC IL W     - 1,821,415.40  2,490,024.67   sFT  0.99998394   +0 28 14.4
 MF1597;UTM  16      - 4,615,553.238   295,308.349   MT  1.00011563   -1 38 06.1
 MF1597
 MF1597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1597!SPC IL W     -   0.99996912  x   0.99998394  =   0.99995306
 MF1597!UTM  16      -   0.99996912  x   1.00011563  =   1.00008474
 MF1597
 MF1597:                Primary Azimuth Mark                     Grid Az
 MF1597:SPC IL W     -  GREEN AZ MK                              183 26 02.9
 MF1597:UTM  16      -  GREEN AZ MK                              185 32 23.4
 MF1597
 MF1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9530815553(NAD 83)
 MF1597
 MF1597|---------------------------------------------------------------------|
 MF1597| PID    Reference Object                     Distance      Geod. Az  |
 MF1597|                                                           dddmmss.s |
 MF1597| MF1611 ELDENA COM EDISON KSA 244 MAST      APPROX.12.3 KM 0152612.3 |
 MF1597| MF1605 GREEN RIVER ORD PLT N WTR TANK      APPROX.11.1 KM 0255050.3 |
 MF1597| MF1596 GREEN RIVER ORD PLT S WTR TANK      APPROX. 9.4 KM 0275903.5 |
 MF1597| MF1587 AMBOY ST PATRICKS CATH CH           APPROX.12.0 KM 0615721.9 |
 MF1597| MF1583 AMBOY MUNICIPAL TANK                APPROX.12.0 KM 0635722.6 |
 MF1597| MF1586 AMBOY MILK CO STACK                 APPROX.12.0 KM 0644146.2 |
 MF1597| MF1585 AMBOY MILK CO WATER TANK            APPROX.12.0 KM 0644344.6 |
 MF1597| CI7475 GREEN RM 1                           26.668 METERS 07601     |
 MF1597| CI7474 GREEN AZ MK                                        1835417.3 |
 MF1597| MF1734 HARMON MUNICIPAL TANK               APPROX.10.1 KM 3073129.2 |
 MF1597| CI7476 GREEN RM 2                           24.592 METERS 33910     |
 MF1597|---------------------------------------------------------------------|
 MF1597
 MF1597                          SUPERSEDED SURVEY CONTROL
 MF1597
 MF1597  NAD 83(1996)-  41 39 55.62200(N)    089 27 31.21131(W) AD(       ) 2
 MF1597  NAD 83(1986)-  41 39 55.62722(N)    089 27 31.21611(W) AD(       ) 2
 MF1597  NAD 27      -  41 39 55.50190(N)    089 27 30.87020(W) AD(       ) 2
 MF1597
 MF1597.Superseded values are not recommended for survey control.
 MF1597
 MF1597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1597.See file dsdata.pdf to determine how the superseded data were derived.
 MF1597
 MF1597_MARKER: DS = TRIANGULATION STATION DISK
 MF1597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1597_STAMPING: GREEN 1954
 MF1597_MARK LOGO: CGS
 MF1597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1597+STABILITY: SURFACE MOTION
 MF1597
 MF1597  HISTORY     - Date     Condition        Report By
 MF1597  HISTORY     - 1954     MONUMENTED       CGS
 MF1597  HISTORY     - 19950820 MARK NOT FOUND   USPSQD
 MF1597  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1597  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF1597
 MF1597                          STATION DESCRIPTION
 MF1597
 MF1597'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1597'STATION IS LOCATED ON THE PROPERTY OF JOHN MC COY ALONG THE
 MF1597'EAST SIDE OF STATE HIGHWAY 26 ABOUT 12-1/2 MILES SOUTH OF DIXON
 MF1597'AND ABOUT 7-1/2 MILES NORTH OF OHIO.  IT IS 65 FEET EAST OF THE
 MF1597'CENTER OF THE HIGHWAY, 15 FEET SOUTHEAST OF AN 18 INCH OAK TREE
 MF1597'WITH A TRIANGLE-BLAZE AND 6 FEET EAST OF A WHITE WITNESS POST.
 MF1597'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED GREEN
 MF1597'1954.
 MF1597'
 MF1597'REFERENCE MARK NO. 1 IS 28 FEET SOUTHEAST OF A 20 INCH OAK TREE
 MF1597'AND 12 FEET NORTHWEST OF A 14 INCH OAK TREE.  THE MARK PROJECTS
 MF1597'ABOUT 3 INCHES AND THE DISK IS STAMPED GREEN NO 1 1954.
 MF1597'
 MF1597'REFERENCE MARK NO. 2 IS 49 FEET EAST OF THE CENTER OF THE
 MF1597'HIGHWAY AND 4 FEET SOUTH OF AN 18 INCH OAK TREE.  THE MARK
 MF1597'IS FLUSH AND THE DISK IS STAMPED GREEN NO 2 1954.
 MF1597'
 MF1597'AZIMUTH MARK IS 40 FEET WEST OF THE CENTER OF HIGHWAY 26,
 MF1597'14 FEET SOUTH OF A POWER LINE POLE, 2 FEET NORTH OF A WHITE
 MF1597'WITNESS POST AND 1 FOOT EAST OF A FENCE.  THE MARK PROJECTS
 MF1597'ABOUT 2 INCHES AND THE DISK IS STAMPED GREEN 1954.
 MF1597'
 MF1597'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30
 MF1597'AND STATE HIGHWAY 26 ABOUT 6-1/2 MILES SOUTH OF DIXON, GO
 MF1597'SOUTH ON HIGHWAY 26 FOR 5.9 MILES TO THE BRIDGE ACROSS GREEN
 MF1597'RIVER.  CONTINUE SOUTH ON THE HIGHWAY FOR 0.35 MILE TO THE STATION
 MF1597'ON THE LEFT AS DESCRIBED.  CONTINUE SOUTH ON THE HIGHWAY FOR
 MF1597'0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MF1597'
 MF1597'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1597
 MF1597                          STATION RECOVERY (1995)
 MF1597
 MF1597'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1597'MARK NOT FOUND.
 MF1597
 MF1597                          STATION RECOVERY (2002)
 MF1597
 MF1597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1597'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1597
 MF1597                          STATION RECOVERY (2003)
 MF1597
 MF1597'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1597'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0975 ***********************************************************************
 JB0975  DESIGNATION -  GREEN 2
 JB0975  PID         -  JB0975
 JB0975  STATE/COUNTY-  IL/BOND
 JB0975  COUNTRY     -  US
 JB0975  USGS QUAD   -  BEAVER CREEK (2018)
 JB0975
 JB0975                         *CURRENT SURVEY CONTROL
 JB0975  ______________________________________________________________________
 JB0975* NAD 83(1997) POSITION- 38 52 22.67153(N) 089 24 24.46793(W)   NO CHECK
 JB0975* NAVD 88 ORTHO HEIGHT -   168.61  (meters)      553.2   (feet) RESET
 JB0975  ______________________________________________________________________
 JB0975  GEOID HEIGHT    -        -31.302 (meters)                     GEOID18
 JB0975  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 JB0975  HORZ ORDER      -  THIRD
 JB0975  VERT ORDER      -  THIRD
 JB0975
 JB0975.The horizontal coordinates were established by classical geodetic methods
 JB0975.and adjusted by the National Geodetic Survey in October 1999.
 JB0975
 JB0975.No horizontal observational check was made to the station.
 JB0975
 JB0975.The orthometric height was computed from unverified reset data.
 JB0975
 JB0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0975.GEOID18 height accuracy estimate available here.
 JB0975
 JB0975.Click photographs - Photos may exist for this station.
 JB0975
 JB0975.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0975
 JB0975. The following values were computed from the NAD 83(1997) position.
 JB0975
 JB0975;                    North         East     Units Scale Factor Converg.
 JB0975;SPC IL W     -   245,141.763   765,938.887   MT  0.99999470   +0 28 36.9
 JB0975;SPC IL W     -   804,269.27  2,512,917.83   sFT  0.99999470   +0 28 36.9
 JB0975;UTM  16      - 4,305,432.584   291,205.932   MT  1.00013685   -1 30 39.7
 JB0975
 JB0975!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0975!SPC IL W     -   0.99997846  x   0.99999470  =   0.99997316
 JB0975!UTM  16      -   0.99997846  x   1.00013685  =   1.00011530
 JB0975
 JB0975:                Primary Azimuth Mark                     Grid Az
 JB0975:SPC IL W     -  GREEN 2 AZ MK                            239 21 03.6
 JB0975:UTM  16      -  GREEN 2 AZ MK                            241 20 20.2
 JB0975
 JB0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9120505432(NAD 83)
 JB0975
 JB0975|---------------------------------------------------------------------|
 JB0975| PID    Reference Object                     Distance      Geod. Az  |
 JB0975|                                                           dddmmss.s |
 JB0975| JB0979 GREEN 2 RM 3                          6.045 METERS 06241     |
 JB0975| JB0974 GREEN                                26.236 METERS 08519     |
 JB0975| CI3734 GREEN 2 AZ MK                                      2394940.5 |
 JB0975| JB0978 GREEN 2 RM 4                          4.932 METERS 24243     |
 JB0975|---------------------------------------------------------------------|
 JB0975
 JB0975                          SUPERSEDED SURVEY CONTROL
 JB0975
 JB0975  NAD 83(1986)-  38 52 22.69137(N)    089 24 24.45890(W) AD(       ) 3
 JB0975  NAD 27      -  38 52 22.52593(N)    089 24 24.17827(W) AD(       ) 3
 JB0975  NGVD 29 (??/??/??)  168.73   (m)          553.6    (f) RESET       3  
 JB0975  NGVD 29             168.73   (m)          553.6    (f) LEVELING    3  
 JB0975
 JB0975.Superseded values are not recommended for survey control.
 JB0975
 JB0975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0975.See file dsdata.pdf to determine how the superseded data were derived.
 JB0975
 JB0975_MARKER: DS = TRIANGULATION STATION DISK
 JB0975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0975_STAMPING: GREEN 2 1970
 JB0975_MARK LOGO: CGS
 JB0975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0975+STABILITY: SURFACE MOTION
 JB0975
 JB0975  HISTORY     - Date     Condition        Report By
 JB0975  HISTORY     - 1970     MONUMENTED       NGS
 JB0975  HISTORY     - 1970     GOOD             NGS
 JB0975
 JB0975                          STATION DESCRIPTION
 JB0975
 JB0975'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0975'THE STATION IS LOCATED ABOUT 1.50 MILE SOUTH OF GREENVILLE ALONG THE
 JB0975'NORTH SIDE OF U S HIGHWAY 40, ON ROAD RIGHT-OF-WAY, 96 FEET NORTH OF
 JB0975'THE CENTERLINE OF THE HIGHWAY, 1 FOOT SOUTH OF A METAL WITNESS POST,
 JB0975'159 FEET SOUTHWEST OF A FIRE HYDRANT, 21 FEET WEST OF A METAL WITNESS
 JB0975'POST, AND 17 FEET EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 JB0975'2 INCHES AND THE DISK IS STAMPED GREEN 2 1970.
 JB0975'
 JB0975'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 40 AND STATE
 JB0975'HIGHWAY 127 (ABOUT 2 MILES SOUTHEAST OF GREENVILLE)  GO SOUTHWEST ON
 JB0975'HIGHWAY 40 FOR 0.9 MILE TO THE STATION ON THE RIGHT.  CONTINUE
 JB0975'SOUTHWEST ON THE HIGHWAY FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 JB0975'RIGHT.
 JB0975'
 JB0975'REFERENCE MARK 3 IS 145 FEET SOUTHWEST OF THE HYDRANT, 1 FOOT WEST OF
 JB0975'A METAL WITNESS POST, 18 FEET EAST OF A METAL WITNESS POST AND 96 FEET
 JB0975'NORTH OF THE CENTERLINE OF THE HIGHWAY.  THE MONUMENT PROJECTS 2
 JB0975'INCHES AND THE DISK IS STAMPED GREEN 2 NO 3 1970.
 JB0975'
 JB0975'REFERENCE MARK 4 IS 171 FEET SOUTHWEST OF THE HYDRANT, 96 FEET NORTH
 JB0975'OF THE CENTERLINE OF THE ROAD, 1 FOOT EAST OF A METAL WITNESS POST AND
 JB0975'16 FEET WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 JB0975'AND THE DISK IS STAMPED GREEN 2 NO 4 1970.
 JB0975'
 JB0975'THE AZIMUTH MARK IS A STANDARD DISK STAMPED GREEN 2 1970 SET IN A
 JB0975'DRILL HOLE ON THE TOP OF A CONCRETE CULVERT, 31 FEET NORTH OF THE
 JB0975'CENTERLINE OF THE HIGHWAY, 2 FEET SOUTH OF THE NORTH END OF THE
 JB0975'CULVERT, AND 1 FOOT WEST OF THE EAST SIDE OF THE CULVERT.
 JB0975'
 JB0975'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB0975
 JB0975                          STATION RECOVERY (1970)
 JB0975
 JB0975'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0975'1.5 MI S FROM GREENVILLE.
 JB0975'ABOUT 0.9 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM THE JUNCTION
 JB0975'WITH STATE HIGHWAY 127 (ABOUT 2 MILES SOUTHEAST OF GREENVILLE),
 JB0975'ON ROAD RIGHT-OF-WAY, 96 FEET NORTH OF THE CENTERLINE OF THE
 JB0975'HIGHWAY, 1 FOOT SOUTH OF A METAL WITNESS POST, 159 FEET SOUTHWEST
 JB0975'OF A FIRE HYDRANT, 21 FEET WEST OF A METAL WITNESS POST AND 17
 JB0975'FEET EAST OF A METAL WITNESS POST.  SET IN THE TOP OF A ROUND
 JB0975'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0979 ***********************************************************************
 JB0979  DESIGNATION -  GREEN 2 RM 3
 JB0979  PID         -  JB0979
 JB0979  STATE/COUNTY-  IL/BOND
 JB0979  COUNTRY     -  US
 JB0979  USGS QUAD   -  BEAVER CREEK (2018)
 JB0979
 JB0979                         *CURRENT SURVEY CONTROL
 JB0979  ______________________________________________________________________
 JB0979* NAD 83(1986) POSITION- 38 52 22.76   (N) 089 24 24.25   (W)   HD_HELD1
 JB0979* NAVD 88 ORTHO HEIGHT -   168.45  (meters)      552.7   (feet) RESET
 JB0979  ______________________________________________________________________
 JB0979  GEOID HEIGHT    -        -31.302 (meters)                     GEOID18
 JB0979  VERT ORDER      -  THIRD
 JB0979
 JB0979.The horizontal coordinates were determined by differentially corrected
 JB0979.hand held GPS observations or other comparable positioning techniques
 JB0979.and have an estimated accuracy of +/- 3 meters.
 JB0979
 JB0979.The orthometric height was computed from unverified reset data.
 JB0979
 JB0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0979.GEOID18 height accuracy estimate available here.
 JB0979
 JB0979.Click photographs - Photos may exist for this station.
 JB0979
 JB0979;                    North         East    Units  Estimated Accuracy
 JB0979;SPC IL W     -   245,144.5     765,944.1     MT  (+/- 3 meters HH1 GPS) 
 JB0979
 JB0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9121105435(NAD 83)
 JB0979
 JB0979                          SUPERSEDED SURVEY CONTROL
 JB0979
 JB0979.No superseded survey control is available for this station.
 JB0979
 JB0979_MARKER: DR = REFERENCE MARK DISK
 JB0979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0979_STAMPING: GREEN 2 NO 3 1970
 JB0979_MARK LOGO: CGS
 JB0979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0979+STABILITY: SURFACE MOTION
 JB0979
 JB0979  HISTORY     - Date     Condition        Report By
 JB0979  HISTORY     - 1970     MONUMENTED       NGS
 JB0979
 JB0979                          STATION DESCRIPTION
 JB0979
 JB0979'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0979'1.5 MI S FROM GREENVILLE.
 JB0979'0.9 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0979'WITH STATE HIGHWAY 127 (ABOUT 2 MILES SOUTHEAST OF GREENVILLE),
 JB0979'145 FEET SOUTHWEST OF A FIRE HYDRANT, 1 FOOT WEST OF A METAL
 JB0979'WITNESS POST, 18 FEET EAST OF A METAL WITNESS POST, 96 FEET
 JB0979'NORTH OF THE CENTERLINE OF THE HIGHWAY AND ON ROAD RIGHT-OF-WAY.
 JB0979'SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0978 ***********************************************************************
 JB0978  DESIGNATION -  GREEN 2 RM 4
 JB0978  PID         -  JB0978
 JB0978  STATE/COUNTY-  IL/BOND
 JB0978  COUNTRY     -  US
 JB0978  USGS QUAD   -  BEAVER CREEK (2018)
 JB0978
 JB0978                         *CURRENT SURVEY CONTROL
 JB0978  ______________________________________________________________________
 JB0978* NAD 83(1986) POSITION- 38 52 22.60   (N) 089 24 24.65   (W)   HD_HELD1
 JB0978* NAVD 88 ORTHO HEIGHT -   168.52  (meters)      552.9   (feet) RESET
 JB0978  ______________________________________________________________________
 JB0978  GEOID HEIGHT    -        -31.302 (meters)                     GEOID18
 JB0978  VERT ORDER      -  THIRD
 JB0978
 JB0978.The horizontal coordinates were determined by differentially corrected
 JB0978.hand held GPS observations or other comparable positioning techniques
 JB0978.and have an estimated accuracy of +/- 3 meters.
 JB0978
 JB0978.The orthometric height was computed from unverified reset data.
 JB0978
 JB0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0978.GEOID18 height accuracy estimate available here.
 JB0978
 JB0978.Click photographs - Photos may exist for this station.
 JB0978
 JB0978;                    North         East    Units  Estimated Accuracy
 JB0978;SPC IL W     -   245,139.5     765,934.5     MT  (+/- 3 meters HH1 GPS) 
 JB0978
 JB0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9120105430(NAD 83)
 JB0978
 JB0978                          SUPERSEDED SURVEY CONTROL
 JB0978
 JB0978.No superseded survey control is available for this station.
 JB0978
 JB0978_MARKER: DR = REFERENCE MARK DISK
 JB0978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0978_STAMPING: GREEN 2 NO 4 1970
 JB0978_MARK LOGO: CGS
 JB0978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0978+STABILITY: SURFACE MOTION
 JB0978
 JB0978  HISTORY     - Date     Condition        Report By
 JB0978  HISTORY     - 1970     MONUMENTED       NGS
 JB0978
 JB0978                          STATION DESCRIPTION
 JB0978
 JB0978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0978'1.5 MI S FROM GREENVILLE.
 JB0978'0.9 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 JB0978'STATE HIGHWAY 127 (ABOUT 2 MILES SOUTHEAST OF GREENVILLE), 171
 JB0978'FEET SOUTHWEST OF A FIRE HYDRANT, 96 FEET NORTH OF THE CENTERLINE
 JB0978'OF THE HIGHWAY, 1 FOOT EAST OF A METAL WITNESS POST AND 16 FEET
 JB0978'WEST OF A METAL WITNESS POST, ON ROAD RIGHT-OF-WAY.  SET IN THE
 JB0978'TOP OF A ROUND CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1596 ***********************************************************************
 MF1596  DESIGNATION -  GREEN RIVER ORD PLT S WTR TANK
 MF1596  PID         -  MF1596
 MF1596  STATE/COUNTY-  IL/LEE
 MF1596  COUNTRY     -  US
 MF1596  USGS QUAD   -  WALTON (2018)
 MF1596
 MF1596                         *CURRENT SURVEY CONTROL
 MF1596  ______________________________________________________________________
 MF1596* NAD 83(1997) POSITION- 41 44 24.93998(N) 089 24 20.11287(W)   ADJUSTED
 MF1596  ______________________________________________________________________
 MF1596  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 MF1596  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 MF1596  HORZ ORDER      -  THIRD
 MF1596
 MF1596.The horizontal coordinates were established by classical geodetic methods
 MF1596.and adjusted by the National Geodetic Survey in October 1999.
 MF1596
 MF1596.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1596.GEOID18 height accuracy estimate available here.
 MF1596
 MF1596.Click photographs - Photos may exist for this station.
 MF1596
 MF1596.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1596
 MF1596. The following values were computed from the NAD 83(1997) position.
 MF1596
 MF1596;                    North         East     Units Scale Factor Converg.
 MF1596;SPC IL W     -   563,514.822   763,308.304   MT  0.99999048   +0 30 24.2
 MF1596;SPC IL W     - 1,848,798.21  2,504,287.33   sFT  0.99999048   +0 30 24.2
 MF1596;UTM  16      - 4,623,734.998   299,960.113   MT  1.00009245   -1 36 07.4
 MF1596
 MF1596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9996023734(NAD 83)
 MF1596
 MF1596                          SUPERSEDED SURVEY CONTROL
 MF1596
 MF1596  NAD 83(1996)-  41 44 24.94034(N)    089 24 20.11314(W) AD(       ) 3
 MF1596  NAD 83(1986)-  41 44 24.94344(N)    089 24 20.11862(W) AD(       ) 3
 MF1596  NAD 27      -  41 44 24.82900(N)    089 24 19.75700(W) AD(       ) 3
 MF1596
 MF1596.Superseded values are not recommended for survey control.
 MF1596
 MF1596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1596.See file dsdata.pdf to determine how the superseded data were derived.
 MF1596
 MF1596_MARKER: 53 = ELEVATED TANK
 MF1596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1596+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2003
 MF1596
 MF1596  HISTORY     - Date     Condition        Report By
 MF1596  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1596  HISTORY     - 19950809 POOR             USPSQD
 MF1596  HISTORY     - 20020128 GOOD             NGS
 MF1596  HISTORY     - 20030619 GOOD             USPSQD
 MF1596
 MF1596                          STATION DESCRIPTION
 MF1596
 MF1596'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1596'STATION IS THE APEX OF THE ROOF OF THE MOST SOUTHERLY OF TWO WATER
 MF1596'TANKS, LOCATED ABOUT 5 MILES NORTHWEST OF AMBOY AND 3 MILES SOUTH
 MF1596'OF ELDINA.  ON THE GROUNDS OF THE GREEN RIVER ORDNANCE SHELL
 MF1596'LOADING PLANT.  IT IS A LARGE TANK WITH A FLAT CONICAL ROOF AND
 MF1596'A FLAT BOTTOM 42 FEET IN DIAMETER AND IS 20 FEET HIGH, ATOP A
 MF1596'6 LEGGED STEEL TRUSSWORK STRUCTURE.  THE TANK IS PAINTED IN
 MF1596'LARGE RED AND WHITE CHECKS.  THE TOTAL HEIGHT IS 159 FEET.
 MF1596'
 MF1596'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30 AND
 MF1596'52, ABOUT 3 MILES NORTH OF AMBOY, GO WEST ON HIGHWAY 30 FOR 3.75
 MF1596'MILES, TURN LEFT AND GO SOUTH FOR 1.0 MILE, TURN RIGHT AND GO
 MF1596'WEST FOR 0.1 MILE TO THE STATION.
 MF1596
 MF1596                          STATION RECOVERY (1995)
 MF1596
 MF1596'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1596'MARK RECOVERED IN POOR CONDITION.
 MF1596
 MF1596                          STATION RECOVERY (2002)
 MF1596
 MF1596'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1596'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1596
 MF1596                          STATION RECOVERY (2003)
 MF1596
 MF1596'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1596'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1605 ***********************************************************************
 MF1605  DESIGNATION -  GREEN RIVER ORD PLT N WTR TANK
 MF1605  PID         -  MF1605
 MF1605  STATE/COUNTY-  IL/LEE
 MF1605  COUNTRY     -  US
 MF1605  USGS QUAD   -  DIXON EAST (2018)
 MF1605
 MF1605                         *CURRENT SURVEY CONTROL
 MF1605  ______________________________________________________________________
 MF1605* NAD 83(1997) POSITION- 41 45 18.20301(N) 089 24 02.48297(W)   ADJUSTED
 MF1605  ______________________________________________________________________
 MF1605  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 MF1605  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 MF1605  HORZ ORDER      -  THIRD
 MF1605
 MF1605.The horizontal coordinates were established by classical geodetic methods
 MF1605.and adjusted by the National Geodetic Survey in October 1999.
 MF1605
 MF1605.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1605.GEOID18 height accuracy estimate available here.
 MF1605
 MF1605.Click photographs - Photos may exist for this station.
 MF1605
 MF1605.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1605
 MF1605. The following values were computed from the NAD 83(1997) position.
 MF1605
 MF1605;                    North         East     Units Scale Factor Converg.
 MF1605;SPC IL W     -   565,161.645   763,701.038   MT  0.99999109   +0 30 36.4
 MF1605;SPC IL W     - 1,854,201.16  2,505,575.82   sFT  0.99999109   +0 30 36.4
 MF1605;UTM  16      - 4,625,366.416   300,413.233   MT  1.00009022   -1 35 57.3
 MF1605
 MF1605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0041325366(NAD 83)
 MF1605
 MF1605                          SUPERSEDED SURVEY CONTROL
 MF1605
 MF1605  NAD 83(1996)-  41 45 18.20334(N)    089 24 02.48315(W) AD(       ) 3
 MF1605  NAD 83(1986)-  41 45 18.20642(N)    089 24 02.48931(W) AD(       ) 3
 MF1605  NAD 27      -  41 45 18.09100(N)    089 24 02.13200(W) AD(       ) 3
 MF1605
 MF1605.Superseded values are not recommended for survey control.
 MF1605
 MF1605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1605.See file dsdata.pdf to determine how the superseded data were derived.
 MF1605
 MF1605_MARKER: 53 = ELEVATED TANK
 MF1605
 MF1605  HISTORY     - Date     Condition        Report By
 MF1605  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1605  HISTORY     - 19950811 POOR             USPSQD
 MF1605  HISTORY     - 20020114 POOR             NGS
 MF1605  HISTORY     - 20030423 POOR             USPSQD
 MF1605
 MF1605                          STATION DESCRIPTION
 MF1605
 MF1605'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1605'STATION IS THE APEX OF THE ROOF OF THE MOST NORTHERLY OF TWO
 MF1605'WATER TANKS LOCATED ABOUT 5 MILES NORTHWEST OF AMBOY AND 2 MILES
 MF1605'SOUTH OF ELDINA ON THE GROUNDS OF THE GREEN RIVER ORDNANCE SHELL
 MF1605'LOADING PLANT.  IT IS A LARGE TANK WITH A FLAT CONICAL ROOF
 MF1605'AND A FLAT BOTTOM 42 FEET IN DIAMETER AND 20 FEET HIGH, ATOP A
 MF1605'6 LEGGED STEEL TRUSSWORK STRUCTURE.  THE TANK IS PAINTED IN
 MF1605'LARGE RED AND WHITE CHECKS.  THE TOTAL HEIGHT IS 132 FEET.
 MF1605'
 MF1605'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 52 AND
 MF1605'30.3 MILES NORTH OF AMBOY, GO WEST ON HIGHWAY 30 FOR 3.75 MILES,
 MF1605'TURN LEFT AND GO SOUTH FOR 0.2 MILE TO STATION.
 MF1605
 MF1605                          STATION RECOVERY (1995)
 MF1605
 MF1605'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1605'MARK RECOVERED IN POOR CONDITION.
 MF1605
 MF1605                          STATION RECOVERY (2002)
 MF1605
 MF1605'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1605'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1605
 MF1605                          STATION RECOVERY (2003)
 MF1605
 MF1605'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1605'THE STRUCTURE WAS INTACT THE TANK WAS MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0976 ***********************************************************************
 JB0976  DESIGNATION -  GREEN RM 1
 JB0976  PID         -  JB0976
 JB0976  STATE/COUNTY-  IL/BOND
 JB0976  COUNTRY     -  US
 JB0976  USGS QUAD   -  BEAVER CREEK (2018)
 JB0976
 JB0976                         *CURRENT SURVEY CONTROL
 JB0976  ______________________________________________________________________
 JB0976* NAD 83(1986) POSITION- 38 52 22.82   (N) 089 24 22.98   (W)   HD_HELD1
 JB0976* NAVD 88 ORTHO HEIGHT -   168.873 (meters)      554.04  (feet) ADJUSTED
 JB0976  ______________________________________________________________________
 JB0976  GEOID HEIGHT    -        -31.302 (meters)                     GEOID18
 JB0976  DYNAMIC HEIGHT  -        168.770 (meters)      553.71  (feet) COMP
 JB0976  MODELED GRAVITY -    980,013.1   (mgal)                       NAVD 88
 JB0976
 JB0976  VERT ORDER      -  SECOND    CLASS 0
 JB0976
 JB0976.The horizontal coordinates were determined by differentially corrected
 JB0976.hand held GPS observations or other comparable positioning techniques
 JB0976.and have an estimated accuracy of +/- 3 meters.
 JB0976
 JB0976.The orthometric height was determined by differential leveling and
 JB0976.adjusted by the NATIONAL GEODETIC SURVEY
 JB0976.in June 1991.
 JB0976
 JB0976.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0976.GEOID18 height accuracy estimate available here.
 JB0976
 JB0976.Click photographs - Photos may exist for this station.
 JB0976
 JB0976.The dynamic height is computed by dividing the NAVD 88
 JB0976.geopotential number by the normal gravity value computed on the
 JB0976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0976.degrees latitude (g = 980.6199 gals.).
 JB0976
 JB0976.The modeled gravity was interpolated from observed gravity values.
 JB0976
 JB0976;                    North         East    Units  Estimated Accuracy
 JB0976;SPC IL W     -   245,146.6     765,974.7     MT  (+/- 3 meters HH1 GPS) 
 JB0976
 JB0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9124105436(NAD 83)
 JB0976
 JB0976                          SUPERSEDED SURVEY CONTROL
 JB0976
 JB0976  NGVD 29 (??/??/92)  168.998  (m)          554.45   (f) ADJ UNCH    2 0
 JB0976
 JB0976.Superseded values are not recommended for survey control.
 JB0976
 JB0976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0976.See file dsdata.pdf to determine how the superseded data were derived.
 JB0976
 JB0976_MARKER: DR = REFERENCE MARK DISK
 JB0976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0976_STAMPING: GREEN NO 1 1960
 JB0976_MARK LOGO: CGS
 JB0976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0976+STABILITY: SURFACE MOTION
 JB0976
 JB0976  HISTORY     - Date     Condition        Report By
 JB0976  HISTORY     - 1960     MONUMENTED       CGS
 JB0976  HISTORY     - 1970     MARK NOT FOUND   NGS
 JB0976
 JB0976                          STATION DESCRIPTION
 JB0976
 JB0976'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0976'2.6 MI S FROM GREENVILLE.
 JB0976'ABOUT 1.7 MILES EAST AND SOUTH ALONG STATE HIGHWAY 127 FROM ITS
 JB0976'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, THENCE
 JB0976'0.9 MILE SOUTHWEST ALONG U.S. HIGHWAY 40, ABOUT 0.1 MILE
 JB0976'SOUTHWEST OF THE JUNCTION OF A GRAVEL CROSS ROAD, ABOUT 0.2 MILE
 JB0976'EAST-NORTHEAST OF A FENCE CORNER, ON THE TOP OF A CUT
 JB0976'NORTH-NORTHWEST OF THE HIGHWAY, 59 FEET NORTH-NORTHWEST OF THE
 JB0976'CENTER LINE OF THE HIGHWAY, 496 FEET WEST-SOUTHWEST OF THE
 JB0976'CENTER LINE OF THE GRAVEL ROAD, 6 1/2 FEET NORTH-NORTHWEST OF THE
 JB0976'EDGE OF THE CUTBANK, 32.9 FEET EAST-NORTHEAST OF TRIANGULATION
 JB0976'STATION GREEN, 31.9 FEET WEST-SOUTHWEST OF A METAL WITNESS POST,
 JB0976'ABOUT 11 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 JB0976'OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0976
 JB0976                          STATION RECOVERY (1970)
 JB0976
 JB0976'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0976'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0284 ***********************************************************************
 JB0284  DESIGNATION -  GREEN RM 1
 JB0284  PID         -  JB0284
 JB0284  STATE/COUNTY-  IL/WHITE
 JB0284  COUNTRY     -  US
 JB0284  USGS QUAD   -  CROSSVILLE (2018)
 JB0284
 JB0284                         *CURRENT SURVEY CONTROL
 JB0284  ______________________________________________________________________
 JB0284* NAD 83(1986) POSITION- 38 14 24.07   (N) 088 01 47.36   (W)   HD_HELD1
 JB0284* NAVD 88 ORTHO HEIGHT -   137.285 (meters)      450.41  (feet) ADJUSTED
 JB0284  ______________________________________________________________________
 JB0284  GEOID HEIGHT    -        -30.809 (meters)                     GEOID18
 JB0284  DYNAMIC HEIGHT  -        137.196 (meters)      450.12  (feet) COMP
 JB0284  MODELED GRAVITY -    979,976.2   (mgal)                       NAVD 88
 JB0284
 JB0284  VERT ORDER      -  SECOND    CLASS 0
 JB0284
 JB0284.The horizontal coordinates were determined by differentially corrected
 JB0284.hand held GPS observations or other comparable positioning techniques
 JB0284.and have an estimated accuracy of +/- 3 meters.
 JB0284
 JB0284.The orthometric height was determined by differential leveling and
 JB0284.adjusted by the NATIONAL GEODETIC SURVEY
 JB0284.in June 1991.
 JB0284
 JB0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0284.GEOID18 height accuracy estimate available here.
 JB0284
 JB0284.Click photographs - Photos may exist for this station.
 JB0284
 JB0284.The dynamic height is computed by dividing the NAVD 88
 JB0284.geopotential number by the normal gravity value computed on the
 JB0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0284.degrees latitude (g = 980.6199 gals.).
 JB0284
 JB0284.The modeled gravity was interpolated from observed gravity values.
 JB0284
 JB0284;                    North         East    Units  Estimated Accuracy
 JB0284;SPC IL E     -   174,659.6     326,570.4     MT  (+/- 3 meters HH1 GPS) 
 JB0284
 JB0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0987832947(NAD 83)
 JB0284
 JB0284                          SUPERSEDED SURVEY CONTROL
 JB0284
 JB0284  NGVD 29 (??/??/92)  137.413  (m)          450.83   (f) ADJ UNCH    2 0
 JB0284
 JB0284.Superseded values are not recommended for survey control.
 JB0284
 JB0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0284.See file dsdata.pdf to determine how the superseded data were derived.
 JB0284
 JB0284_MARKER: DR = REFERENCE MARK DISK
 JB0284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0284_STAMPING: GREEN NO 1 1961
 JB0284_MARK LOGO: CGS
 JB0284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0284+STABILITY: SURFACE MOTION
 JB0284
 JB0284  HISTORY     - Date     Condition        Report By
 JB0284  HISTORY     - 1961     MONUMENTED       CGS
 JB0284
 JB0284                          STATION DESCRIPTION
 JB0284
 JB0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0284'3 MI SW FROM GRAYVILLE.
 JB0284'ABOUT 1.8 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE
 JB0284'JUNCTION OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN
 JB0284'GRAYVILLE, THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.10
 JB0284'MILE WEST ALONG A GRAVEL ROAD, THENCE 0.10 MILE SOUTH ALONG A
 JB0284'DRIVE TO FARM BUILDINGS AT TOP OF HILL, 1.5 FEET WEST OF THE
 JB0284'NORTHWEST CORNER OF A CONCRETE BLOCK BARN, 47 FEET SOUTHWEST OF A
 JB0284'POWER POLE WITH A TRANSFORMER, 128.9 FEET NORTHEAST OF TRAVERSE
 JB0284'STATION GREEN, 126.5 FEET NORTHEAST OF A METAL WITNESS POST, AND
 JB0284'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0286 ***********************************************************************
 JB0286  DESIGNATION -  GREEN RM 2
 JB0286  PID         -  JB0286
 JB0286  STATE/COUNTY-  IL/WHITE
 JB0286  COUNTRY     -  US
 JB0286  USGS QUAD   -  CROSSVILLE (2018)
 JB0286
 JB0286                         *CURRENT SURVEY CONTROL
 JB0286  ______________________________________________________________________
 JB0286* NAD 83(1986) POSITION- 38 14 22.87   (N) 088 01 47.05   (W)   HD_HELD1
 JB0286* NAVD 88 ORTHO HEIGHT -   137.256 (meters)      450.31  (feet) ADJUSTED
 JB0286  ______________________________________________________________________
 JB0286  GEOID HEIGHT    -        -30.809 (meters)                     GEOID18
 JB0286  DYNAMIC HEIGHT  -        137.166 (meters)      450.02  (feet) COMP
 JB0286  MODELED GRAVITY -    979,976.2   (mgal)                       NAVD 88
 JB0286
 JB0286  VERT ORDER      -  SECOND    CLASS 0
 JB0286
 JB0286.The horizontal coordinates were determined by differentially corrected
 JB0286.hand held GPS observations or other comparable positioning techniques
 JB0286.and have an estimated accuracy of +/- 3 meters.
 JB0286
 JB0286.The orthometric height was determined by differential leveling and
 JB0286.adjusted by the NATIONAL GEODETIC SURVEY
 JB0286.in June 1991.
 JB0286
 JB0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0286.GEOID18 height accuracy estimate available here.
 JB0286
 JB0286.Click photographs - Photos may exist for this station.
 JB0286
 JB0286.The dynamic height is computed by dividing the NAVD 88
 JB0286.geopotential number by the normal gravity value computed on the
 JB0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0286.degrees latitude (g = 980.6199 gals.).
 JB0286
 JB0286.The modeled gravity was interpolated from observed gravity values.
 JB0286
 JB0286;                    North         East    Units  Estimated Accuracy
 JB0286;SPC IL E     -   174,622.6     326,578.0     MT  (+/- 3 meters HH1 GPS) 
 JB0286
 JB0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0988532910(NAD 83)
 JB0286
 JB0286                          SUPERSEDED SURVEY CONTROL
 JB0286
 JB0286  NGVD 29 (??/??/92)  137.383  (m)          450.73   (f) ADJ UNCH    2 0
 JB0286
 JB0286.Superseded values are not recommended for survey control.
 JB0286
 JB0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0286.See file dsdata.pdf to determine how the superseded data were derived.
 JB0286
 JB0286_MARKER: DR = REFERENCE MARK DISK
 JB0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0286_STAMPING: GREEN NO 2 1961
 JB0286_MARK LOGO: CGS
 JB0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0286+STABILITY: SURFACE MOTION
 JB0286
 JB0286  HISTORY     - Date     Condition        Report By
 JB0286  HISTORY     - 1961     MONUMENTED       CGS
 JB0286
 JB0286                          STATION DESCRIPTION
 JB0286
 JB0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0286'3 MI SW FROM GRAYVILLE.
 JB0286'ABOUT 1.8 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE
 JB0286'JUNCTION OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN
 JB0286'GRAYVILLE, THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.10
 JB0286'MILE WEST ALONG A GRAVEL ROAD, THENCE 0.10 MILE SOUTH ALONG A
 JB0286'DRIVE TO FARM BUILDINGS AT TOP OF HILL, 2 FEET SOUTHWEST OF THE
 JB0286'NORTHWEST CORNER OF A SMALL CONCRETE BLOCK BUILDING, 53 FEET
 JB0286'SOUTHEAST OF THE NORTHWEST CORNER OF A SMALL CONCRETE BLOCK
 JB0286'BUILDING, 53 FEET SOUTHEAST OF A WATER WELL PUMP, 77.9 FEET EAST
 JB0286'OF TRAVERSE STATION GREEN, 79.6 FEET EAST OF A METAL WITNESS
 JB0286'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0061 ***********************************************************************
 KC0061  DESIGNATION -  GREENFIELD
 KC0061  PID         -  KC0061
 KC0061  STATE/COUNTY-  IL/GREENE
 KC0061  COUNTRY     -  US
 KC0061  USGS QUAD   -  GREENFIELD (2018)
 KC0061
 KC0061                         *CURRENT SURVEY CONTROL
 KC0061  ______________________________________________________________________
 KC0061* NAD 83(1986) POSITION- 39 20 35.9    (N) 090 12 31.8    (W)   HD_HELD2
 KC0061* NAVD 88 ORTHO HEIGHT -   177.852 (meters)      583.50  (feet) ADJUSTED
 KC0061  ______________________________________________________________________
 KC0061  GEOID HEIGHT    -        -31.936 (meters)                     GEOID18
 KC0061  DYNAMIC HEIGHT  -        177.750 (meters)      583.17  (feet) COMP
 KC0061  MODELED GRAVITY -    980,051.1   (mgal)                       NAVD 88
 KC0061
 KC0061  VERT ORDER      -  SECOND    CLASS 0
 KC0061
 KC0061.The horizontal coordinates were established by autonomous hand held GPS
 KC0061.observations and have an estimated accuracy of +/- 10 meters.
 KC0061
 KC0061.The orthometric height was determined by differential leveling and
 KC0061.adjusted by the NATIONAL GEODETIC SURVEY
 KC0061.in June 1991.
 KC0061
 KC0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0061.GEOID18 height accuracy estimate available here.
 KC0061
 KC0061.Click photographs - Photos may exist for this station.
 KC0061
 KC0061.The dynamic height is computed by dividing the NAVD 88
 KC0061.geopotential number by the normal gravity value computed on the
 KC0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0061.degrees latitude (g = 980.6199 gals.).
 KC0061
 KC0061.The modeled gravity was interpolated from observed gravity values.
 KC0061
 KC0061;                    North         East    Units  Estimated Accuracy
 KC0061;SPC IL W     -   297,081.      696,365.      MT  (+/- 10 meters HH2 GPS)
 KC0061
 KC0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4053858590(NAD 83)
 KC0061
 KC0061                          SUPERSEDED SURVEY CONTROL
 KC0061
 KC0061  NGVD 29 (??/??/92)  177.976  (m)          583.91   (f) ADJ UNCH    2 0
 KC0061
 KC0061.Superseded values are not recommended for survey control.
 KC0061
 KC0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0061.See file dsdata.pdf to determine how the superseded data were derived.
 KC0061
 KC0061_MARKER: DB = BENCH MARK DISK
 KC0061_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0061_SP_SET: BUILDING
 KC0061_STAMPING: GREENFIELD 1934
 KC0061_MARK LOGO: CGS
 KC0061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0061
 KC0061  HISTORY     - Date     Condition        Report By
 KC0061  HISTORY     - 1934     MONUMENTED       CGS
 KC0061  HISTORY     - 1935     GOOD             CGS
 KC0061
 KC0061                          STATION DESCRIPTION
 KC0061
 KC0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0061'AT GREENFIELD.
 KC0061'AT GREENFIELD, GREENE COUNTY, AT THE HIGH SCHOOL, IN THE WEST
 KC0061'WALL, AND AT THE NORTH SIDE OF THE NORTH ENTRANCE.  A STANDARD
 KC0061'DISK, STAMPED GREENFIELD 1934 AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0582 ***********************************************************************
 KC0582  DESIGNATION -  GREENFIELD MUNICIPAL TANK
 KC0582  PID         -  KC0582
 KC0582  STATE/COUNTY-  IL/GREENE
 KC0582  COUNTRY     -  US
 KC0582  USGS QUAD   -  GREENFIELD (2018)
 KC0582
 KC0582                         *CURRENT SURVEY CONTROL
 KC0582  ______________________________________________________________________
 KC0582* NAD 83(1997) POSITION- 39 20 34.83640(N) 090 12 36.81383(W)   ADJUSTED
 KC0582  ______________________________________________________________________
 KC0582  GEOID HEIGHT    -        -31.937 (meters)                     GEOID18
 KC0582  LAPLACE CORR    -          1.60  (seconds)                    DEFLEC18
 KC0582  HORZ ORDER      -  THIRD
 KC0582
 KC0582.The horizontal coordinates were established by classical geodetic methods
 KC0582.and adjusted by the National Geodetic Survey in October 1999.
 KC0582
 KC0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0582.GEOID18 height accuracy estimate available here.
 KC0582
 KC0582.Click photographs - Photos may exist for this station.
 KC0582
 KC0582.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0582
 KC0582. The following values were computed from the NAD 83(1997) position.
 KC0582
 KC0582;                    North         East     Units Scale Factor Converg.
 KC0582;SPC IL W     -   297,048.504   696,245.114   MT  0.99994135   -0 01 39.4
 KC0582;SPC IL W     -   974,566.63  2,284,264.18   sFT  0.99994135   -0 01 39.4
 KC0582;UTM  15      - 4,358,554.173   740,419.549   MT  1.00031174   +1 46 10.0
 KC0582
 KC0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4041958554(NAD 83)
 KC0582
 KC0582                          SUPERSEDED SURVEY CONTROL
 KC0582
 KC0582  NAD 83(1986)-  39 20 34.84124(N)    090 12 36.80169(W) AD(       ) 3
 KC0582  NAD 27      -  39 20 34.66500(N)    090 12 36.37600(W) AD(       ) 3
 KC0582
 KC0582.Superseded values are not recommended for survey control.
 KC0582
 KC0582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0582.See file dsdata.pdf to determine how the superseded data were derived.
 KC0582
 KC0582_MARKER: 53 = ELEVATED TANK
 KC0582
 KC0582  HISTORY     - Date     Condition        Report By
 KC0582  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0582
 KC0582                          STATION DESCRIPTION
 KC0582
 KC0582'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0582'INTERSECTION STATION.  THIS IS THE MUNICIPAL WATERTANK AND IS
 KC0582'ABOUT 1 BLOCK SOUTHEAST OF THE TOWN SQUARE.  IT IS A FOUR-LEGGED,
 KC0582'ALUMINUM COLORED, STEEL TANK.  THE TOP IS ABOUT 120 FEET ABOVE
 KC0582'THE GROUND.  THE FINIAL WAS LOCATED FROM TRIANGULATION STATIONS
 KC0582'CLAY, ROOD, WALSH, ATHEN, RABE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0387 ***********************************************************************
 KB0387  DESIGNATION -  GREENUP
 KB0387  PID         -  KB0387
 KB0387  STATE/COUNTY-  IL/CUMBERLAND
 KB0387  COUNTRY     -  US
 KB0387  USGS QUAD   -  GREENUP (2018)
 KB0387
 KB0387                         *CURRENT SURVEY CONTROL
 KB0387  ______________________________________________________________________
 KB0387* NAD 83(1997) POSITION- 39 14 42.86807(N) 088 09 05.41296(W)   ADJUSTED
 KB0387* NAVD 88 ORTHO HEIGHT -   180.652 (meters)      592.69  (feet) ADJUSTED
 KB0387  ______________________________________________________________________
 KB0387  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 KB0387  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 KB0387  DYNAMIC HEIGHT  -        180.546 (meters)      592.34  (feet) COMP
 KB0387  MODELED GRAVITY -    980,036.8   (mgal)                       NAVD 88
 KB0387
 KB0387  HORZ ORDER      -  SECOND
 KB0387  VERT ORDER      -  SECOND    CLASS 0
 KB0387
 KB0387.The horizontal coordinates were established by classical geodetic methods
 KB0387.and adjusted by the National Geodetic Survey in October 1999.
 KB0387
 KB0387.The orthometric height was determined by differential leveling and
 KB0387.adjusted by the NATIONAL GEODETIC SURVEY
 KB0387.in June 1991.
 KB0387
 KB0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0387.GEOID18 height accuracy estimate available here.
 KB0387
 KB0387.Click photographs - Photos may exist for this station.
 KB0387
 KB0387.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0387
 KB0387.The dynamic height is computed by dividing the NAVD 88
 KB0387.geopotential number by the normal gravity value computed on the
 KB0387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0387.degrees latitude (g = 980.6199 gals.).
 KB0387
 KB0387.The modeled gravity was interpolated from observed gravity values.
 KB0387
 KB0387. The following values were computed from the NAD 83(1997) position.
 KB0387
 KB0387;                    North         East     Units Scale Factor Converg.
 KB0387;SPC IL E     -   286,219.255   315,696.350   MT  0.99997803   +0 06 54.1
 KB0387;SPC IL E     -   939,037.67  1,035,747.11   sFT  0.99997803   +0 06 54.1
 KB0387;UTM  16      - 4,344,623.578   400,633.055   MT  0.99972157   -0 43 42.8
 KB0387
 KB0387!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0387!SPC IL E     -   0.99997669  x   0.99997803  =   0.99995472
 KB0387!UTM  16      -   0.99997669  x   0.99972157  =   0.99969826
 KB0387
 KB0387:                Primary Azimuth Mark                     Grid Az
 KB0387:SPC IL E     -  GREENUP AZ MK                            228 29 54.2
 KB0387:UTM  16      -  GREENUP AZ MK                            229 20 31.1
 KB0387
 KB0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0063344623(NAD 83)
 KB0387
 KB0387|---------------------------------------------------------------------|
 KB0387| PID    Reference Object                     Distance      Geod. Az  |
 KB0387|                                                           dddmmss.s |
 KB0387| KB0386 GREENUP RM 1                         57.171 METERS 10828     |
 KB0387| KB0389 GREENUP AZ MK                                      2283648.3 |
 KB0387| KB0388 GREENUP RM 2                         26.045 METERS 24123     |
 KB0387|---------------------------------------------------------------------|
 KB0387
 KB0387                          SUPERSEDED SURVEY CONTROL
 KB0387
 KB0387  NAD 83(1997)-  39 14 42.87259(N)    088 09 05.40763(W) AD(       ) 2
 KB0387  NAD 83(1986)-  39 14 42.87779(N)    088 09 05.40727(W) AD(       ) 2
 KB0387  NAD 27      -  39 14 42.73850(N)    088 09 05.27020(W) AD(       ) 2
 KB0387  NGVD 29 (??/??/92)  180.711  (m)          592.88   (f) ADJ UNCH    2 0
 KB0387  NGVD 29             180.71   (m)          592.9    (f) LEVELING    3  
 KB0387
 KB0387.Superseded values are not recommended for survey control.
 KB0387
 KB0387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0387.See file dsdata.pdf to determine how the superseded data were derived.
 KB0387
 KB0387_MARKER: DS = TRIANGULATION STATION DISK
 KB0387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0387_STAMPING: GREENUP 1959
 KB0387_MARK LOGO: CGS
 KB0387_PROJECTION: FLUSH
 KB0387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0387+STABILITY: SURFACE MOTION
 KB0387
 KB0387  HISTORY     - Date     Condition        Report By
 KB0387  HISTORY     - 1959     MONUMENTED       CGS
 KB0387  HISTORY     - 1959     GOOD             CGS
 KB0387  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0387
 KB0387                          STATION DESCRIPTION
 KB0387
 KB0387'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0387'THE STATION IS LOCATED ABOUT 0.6 MILE SOUTHEAST OF THE CENTER OF
 KB0387'GREENUP ON LAND OWNED BY MR. CLEO SEDWICK.
 KB0387'
 KB0387'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KB0387'HIGHWAY 130 IN GREENUP, GO SOUTH ON STATE HIGHWAY 130 FOR
 KB0387'0.2 MILE TO A CROSSROAD, TURN LEFT, EAST FOR 0.15 MILE TO THE
 KB0387'SOUTHEAST CORNER OF A STAND OF TIMBER TREES AND THE STATION, ON
 KB0387'THE LEFT.
 KB0387'
 KB0387'STATION MARK, A STANDARD DISK STAMPED GREENUP 1959, IS SET IN A 10
 KB0387'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0387'GROUND. THE MARK IS 92 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 KB0387'SURFACED RD., 48.6 FEET NORTH OF A WITNESS POST, 46 FEET SOUTH OF
 KB0387'AN OAK TREE WITH A TRIANGLE BLAZE AND 35.5 FEET EAST OF ANOTHER OAK
 KB0387'TREE WITH A TRIANGLE BLAZE.
 KB0387'
 KB0387'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED GREENUP NO 1 1959,
 KB0387'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 KB0387'SURFACE OF THE GROUND. THE MARK IS 32 FEET NORTH OF THE APPROXIMATE
 KB0387'CENTER OF THE SURFACED RD, AND2.4 FEET WEST OF A POWER POLE.
 KB0387'
 KB0387'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED GREENUP NO 2 1959,
 KB0387'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 KB0387'INCHES. THE MARK IS 75 FEET WEST OF A WITNESS POST, 50 FEET NORTH OF
 KB0387'THE APPROXIMATE CENTER OF THE SURFACED ROAD AND 21 FEET
 KB0387'NORTHEAST OF A POWER POLE.
 KB0387'
 KB0387'AZIMUTH MARK, A STANDARD DISK STAMPED GREENUP 1959, IS SET IN A 10
 KB0387'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0387'GROUND. THE MARK IS 97 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER
 KB0387'OF A CONCRETE BRIDGE, 20 FEET WEST OF THE CENTERLINE OF STATE
 KB0387'HIGHWAY 130 AND 2 FEET NORTH OF A WITNESS POST.
 KB0387'
 KB0387'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE SURFACED
 KB0387'ROAD FOR 0.15 MILE TO STATE HIGHWAY 130, TURN LEFT, SOUTH, ON
 KB0387'STATE HIGHWAY 130 FOR 0.15 MILE TO THE AZIMUTH MARK ON THE LEFT JUST
 KB0387'BEFORE REACHING THE BRIDGE.
 KB0387'
 KB0387'HEIGHT OF LIGHT ABOVE STATION MARK 30.21 METERS.
 KB0387
 KB0387                          STATION RECOVERY (1959)
 KB0387
 KB0387'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0387'0.4 MI SE FROM GREENUP.
 KB0387'ABOUT 0.2 MILE SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 KB0387'WITH U.S. HIGHWAY 40 IN GREENUP, THENCE 0.2 MILE EAST ALONG AN
 KB0387'ASPHALT ROAD, AT THE SOUTHEAST CORNER OF A LARGE GROVE OF TREES,
 KB0387'91 FEET NORTH OF THE CENTER LINE OF THE ROAD, 85 FEET NORTHWEST
 KB0387'OF THE NORTH END OF A CONCRETE BOX CULVERT, 106 FEET NORTHEAST
 KB0387'OF A POWER POLE, 48.7 FEET NORTH OF A METAL WITNESS POST, ABOUT
 KB0387'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 KB0387'WITH THE GROUND.
 KB0387
 KB0387                          STATION RECOVERY (2005)
 KB0387
 KB0387'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0387'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0389 ***********************************************************************
 KB0389  DESIGNATION -  GREENUP AZ MK
 KB0389  PID         -  KB0389
 KB0389  STATE/COUNTY-  IL/CUMBERLAND
 KB0389  COUNTRY     -  US
 KB0389  USGS QUAD   -  GREENUP (2018)
 KB0389
 KB0389                         *CURRENT SURVEY CONTROL
 KB0389  ______________________________________________________________________
 KB0389* NAD 83(1986) POSITION- 39 14 36.     (N) 088 09 15.     (W)   SCALED
 KB0389* NAVD 88 ORTHO HEIGHT -   186.585 (meters)      612.15  (feet) ADJUSTED
 KB0389  ______________________________________________________________________
 KB0389  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 KB0389  DYNAMIC HEIGHT  -        186.475 (meters)      611.79  (feet) COMP
 KB0389  MODELED GRAVITY -    980,036.7   (mgal)                       NAVD 88
 KB0389
 KB0389  VERT ORDER      -  SECOND    CLASS 0
 KB0389
 KB0389.The horizontal coordinates were scaled from a map and have
 KB0389.an estimated accuracy of +/- 6 seconds.
 KB0389
 KB0389.The orthometric height was determined by differential leveling and
 KB0389.adjusted by the NATIONAL GEODETIC SURVEY
 KB0389.in June 1991.
 KB0389
 KB0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0389.GEOID18 height accuracy estimate available here.
 KB0389
 KB0389.Click photographs - Photos may exist for this station.
 KB0389
 KB0389.The dynamic height is computed by dividing the NAVD 88
 KB0389.geopotential number by the normal gravity value computed on the
 KB0389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0389.degrees latitude (g = 980.6199 gals.).
 KB0389
 KB0389.The modeled gravity was interpolated from observed gravity values.
 KB0389
 KB0389;                    North         East    Units  Estimated Accuracy
 KB0389;SPC IL E     -   286,010.      315,470.      MT  (+/- 180 meters Scaled)
 KB0389
 KB0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ004444(NAD 83)
 KB0389
 KB0389                          SUPERSEDED SURVEY CONTROL
 KB0389
 KB0389  NGVD 29 (??/??/92)  186.644  (m)          612.35   (f) ADJ UNCH    2 0
 KB0389
 KB0389.Superseded values are not recommended for survey control.
 KB0389
 KB0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0389.See file dsdata.pdf to determine how the superseded data were derived.
 KB0389
 KB0389_MARKER: DR = REFERENCE MARK DISK
 KB0389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0389_STAMPING: GREENUP 1959
 KB0389_MARK LOGO: CGS
 KB0389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0389+STABILITY: SURFACE MOTION
 KB0389
 KB0389  HISTORY     - Date     Condition        Report By
 KB0389  HISTORY     - 1959     MONUMENTED       CGS
 KB0389  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0389
 KB0389                          STATION DESCRIPTION
 KB0389
 KB0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0389'0.4 MI S FROM GREENUP.
 KB0389'ABOUT 0.4 MILE SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 KB0389'WITH U.S. HIGHWAY 40 IN GREENUP, NEAR THE NORTH END OF THE
 KB0389'HIGHWAY BRIDGE OVER THE PENNSYLVANIA RAILROAD, 20 FEET EAST OF
 KB0389'THE CENTER LINE OF THE HIGHWAY, 97 FEET NORTH OF THE NORTH END
 KB0389'OF THE BRIDGE, 1.9 FEET NORTH OF A METAL WITNESS POST, ABOUT
 KB0389'LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KB0389'PROJECTING 2 INCHES.
 KB0389
 KB0389                          STATION RECOVERY (2005)
 KB0389
 KB0389'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0389'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0386 ***********************************************************************
 KB0386  DESIGNATION -  GREENUP RM 1
 KB0386  PID         -  KB0386
 KB0386  STATE/COUNTY-  IL/CUMBERLAND
 KB0386  COUNTRY     -  US
 KB0386  USGS QUAD   -  GREENUP (2018)
 KB0386
 KB0386                         *CURRENT SURVEY CONTROL
 KB0386  ______________________________________________________________________
 KB0386* NAD 83(1986) POSITION- 39 14 42.28   (N) 088 09 03.15   (W)   HD_HELD1
 KB0386* NAVD 88 ORTHO HEIGHT -   180.837 (meters)      593.30  (feet) ADJUSTED
 KB0386  ______________________________________________________________________
 KB0386  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 KB0386  DYNAMIC HEIGHT  -        180.731 (meters)      592.95  (feet) COMP
 KB0386  MODELED GRAVITY -    980,036.8   (mgal)                       NAVD 88
 KB0386
 KB0386  VERT ORDER      -  SECOND    CLASS 0
 KB0386
 KB0386.The horizontal coordinates were determined by differentially corrected
 KB0386.hand held GPS observations or other comparable positioning techniques
 KB0386.and have an estimated accuracy of +/- 3 meters.
 KB0386
 KB0386.The orthometric height was determined by differential leveling and
 KB0386.adjusted by the NATIONAL GEODETIC SURVEY
 KB0386.in June 1991.
 KB0386
 KB0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0386.GEOID18 height accuracy estimate available here.
 KB0386
 KB0386.Click photographs - Photos may exist for this station.
 KB0386
 KB0386.The dynamic height is computed by dividing the NAVD 88
 KB0386.geopotential number by the normal gravity value computed on the
 KB0386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0386.degrees latitude (g = 980.6199 gals.).
 KB0386
 KB0386.The modeled gravity was interpolated from observed gravity values.
 KB0386
 KB0386;                    North         East    Units  Estimated Accuracy
 KB0386;SPC IL E     -   286,201.2     315,750.7     MT  (+/- 3 meters HH1 GPS) 
 KB0386
 KB0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0068744604(NAD 83)
 KB0386
 KB0386                          SUPERSEDED SURVEY CONTROL
 KB0386
 KB0386  NGVD 29 (??/??/92)  180.896  (m)          593.49   (f) ADJ UNCH    2 0
 KB0386
 KB0386.Superseded values are not recommended for survey control.
 KB0386
 KB0386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0386.See file dsdata.pdf to determine how the superseded data were derived.
 KB0386
 KB0386_MARKER: DR = REFERENCE MARK DISK
 KB0386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0386_STAMPING: GREENUP NO 1 1959
 KB0386_MARK LOGO: CGS
 KB0386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0386+STABILITY: SURFACE MOTION
 KB0386
 KB0386  HISTORY     - Date     Condition        Report By
 KB0386  HISTORY     - 1959     MONUMENTED       CGS
 KB0386  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0386
 KB0386                          STATION DESCRIPTION
 KB0386
 KB0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0386'0.4 MI SE FROM GREENUP.
 KB0386'ABOUT 0.2 MILE SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 KB0386'WITH U.S. HIGHWAY 40 IN GREENUP, THENCE 0.2 MILE EAST ALONG AN
 KB0386'ASPHALT ROAD, AT THE SOUTHEAST CORNER OF A LARGE GROVE OF TREES,
 KB0386'33 FEET NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET WEST OF A
 KB0386'POWER POLE, 149 FEET EAST OF THE NORTH END OF A CONCRETE BOX
 KB0386'CULVERT, 47 FEET EAST OF THE EAST END OF A METAL PIPE CULVERT,
 KB0386'187.7 FEET EAST-SOUTHEAST OF TRIANGULATION STATION GREENUP,
 KB0386'178.4 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 KB0386'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0386'PROJECTING 2 INCHES.
 KB0386
 KB0386                          STATION RECOVERY (2005)
 KB0386
 KB0386'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0386'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0388 ***********************************************************************
 KB0388  DESIGNATION -  GREENUP RM 2
 KB0388  PID         -  KB0388
 KB0388  STATE/COUNTY-  IL/CUMBERLAND
 KB0388  COUNTRY     -  US
 KB0388  USGS QUAD   -  GREENUP (2018)
 KB0388
 KB0388                         *CURRENT SURVEY CONTROL
 KB0388  ______________________________________________________________________
 KB0388* NAD 83(1986) POSITION- 39 14 42.46   (N) 088 09 06.37   (W)   HD_HELD1
 KB0388* NAVD 88 ORTHO HEIGHT -   180.806 (meters)      593.19  (feet) ADJUSTED
 KB0388  ______________________________________________________________________
 KB0388  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 KB0388  DYNAMIC HEIGHT  -        180.700 (meters)      592.85  (feet) COMP
 KB0388  MODELED GRAVITY -    980,036.8   (mgal)                       NAVD 88
 KB0388
 KB0388  VERT ORDER      -  SECOND    CLASS 0
 KB0388
 KB0388.The horizontal coordinates were determined by differentially corrected
 KB0388.hand held GPS observations or other comparable positioning techniques
 KB0388.and have an estimated accuracy of +/- 3 meters.
 KB0388
 KB0388.The orthometric height was determined by differential leveling and
 KB0388.adjusted by the NATIONAL GEODETIC SURVEY
 KB0388.in June 1991.
 KB0388
 KB0388.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0388.GEOID18 height accuracy estimate available here.
 KB0388
 KB0388.Click photographs - Photos may exist for this station.
 KB0388
 KB0388.The dynamic height is computed by dividing the NAVD 88
 KB0388.geopotential number by the normal gravity value computed on the
 KB0388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0388.degrees latitude (g = 980.6199 gals.).
 KB0388
 KB0388.The modeled gravity was interpolated from observed gravity values.
 KB0388
 KB0388;                    North         East    Units  Estimated Accuracy
 KB0388;SPC IL E     -   286,206.6     315,673.4     MT  (+/- 3 meters HH1 GPS) 
 KB0388
 KB0388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0060944611(NAD 83)
 KB0388
 KB0388                          SUPERSEDED SURVEY CONTROL
 KB0388
 KB0388  NGVD 29 (??/??/92)  180.865  (m)          593.39   (f) ADJ UNCH    2 0
 KB0388
 KB0388.Superseded values are not recommended for survey control.
 KB0388
 KB0388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0388.See file dsdata.pdf to determine how the superseded data were derived.
 KB0388
 KB0388_MARKER: DR = REFERENCE MARK DISK
 KB0388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0388_STAMPING: GREENUP NO 2 1959
 KB0388_MARK LOGO: CGS
 KB0388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0388+STABILITY: SURFACE MOTION
 KB0388
 KB0388  HISTORY     - Date     Condition        Report By
 KB0388  HISTORY     - 1959     MONUMENTED       CGS
 KB0388  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0388
 KB0388                          STATION DESCRIPTION
 KB0388
 KB0388'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0388'0.4 MI SE FROM GREENUP.
 KB0388'ABOUT 0.2 MILE SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 KB0388'WITH U.S. HIGHWAY 40 IN GREENUP, THENCE 0.2 MILE EAST ALONG AN
 KB0388'ASPHALT ROAD, AT THE SOUTHEAST CORNER OF A LARGE GROVE OF TREES,
 KB0388'51 FEET NORTH OF THE CENTER LINE OF THE ROAD, 22 FEET NORTHEAST
 KB0388'OF A POWER POLE, 109 FEET WEST-NORTHWEST OF THE NORTH END OF A
 KB0388'CONCRETE BOX CULVERT, 85.6 FEET SOUTHWEST OF TRIANGULATION STATION
 KB0388'GREENUP, 25.5 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 KB0388'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0388'POST PROJECTING 2 INCHES.
 KB0388
 KB0388                          STATION RECOVERY (2005)
 KB0388
 KB0388'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0388'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1937 ***********************************************************************
 LC1937  DESIGNATION -  GREENVIEW
 LC1937  PID         -  LC1937
 LC1937  STATE/COUNTY-  IL/MENARD
 LC1937  COUNTRY     -  US
 LC1937  USGS QUAD   -  GREENVIEW (2018)
 LC1937
 LC1937                         *CURRENT SURVEY CONTROL
 LC1937  ______________________________________________________________________
 LC1937* NAD 83(1997) POSITION- 40 01 08.53358(N) 089 43 11.11269(W)   ADJUSTED
 LC1937* NAVD 88 ORTHO HEIGHT -   190.    (meters)      623.    (feet) SCALED
 LC1937  ______________________________________________________________________
 LC1937  GEOID HEIGHT    -        -32.653 (meters)                     GEOID18
 LC1937  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 LC1937  HORZ ORDER      -  FIRST
 LC1937
 LC1937.The horizontal coordinates were established by classical geodetic methods
 LC1937.and adjusted by the National Geodetic Survey in October 1999.
 LC1937
 LC1937.The orthometric height was scaled from a topographic map.
 LC1937
 LC1937.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1937.GEOID18 height accuracy estimate available here.
 LC1937
 LC1937.Click photographs - Photos may exist for this station.
 LC1937
 LC1937.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1937
 LC1937. The following values were computed from the NAD 83(1997) position.
 LC1937
 LC1937;                    North         East     Units Scale Factor Converg.
 LC1937;SPC IL W     -   372,197.134   738,150.860   MT  0.99995909   +0 17 14.6
 LC1937;SPC IL W     - 1,221,116.76  2,421,749.95   sFT  0.99995909   +0 17 14.6
 LC1937;UTM  16      - 4,433,414.085   267,891.884   MT  1.00026327   -1 44 58.9
 LC1937
 LC1937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1937!SPC IL W     -   0.99997533  x   0.99995909  =   0.99993442
 LC1937!UTM  16      -   0.99997533  x   1.00026327  =   1.00023859
 LC1937
 LC1937:                Primary Azimuth Mark                     Grid Az
 LC1937:SPC IL W     -  GREENVIEW AZ MK                          267 09 22.2
 LC1937:UTM  16      -  GREENVIEW AZ MK                          269 11 35.7
 LC1937
 LC1937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6789133414(NAD 83)
 LC1937
 LC1937|---------------------------------------------------------------------|
 LC1937| PID    Reference Object                     Distance      Geod. Az  |
 LC1937|                                                           dddmmss.s |
 LC1937| CI7479 GREENVIEW RM 1                       48.610 METERS 03220     |
 LC1937| CI7480 GREENVIEW RM 2                       32.004 METERS 12159     |
 LC1937| KB1490 SPRINGFIELD WATER AND LT STACK      APPROX.19.2 KM 1580520.7 |
 LC1937| KB1475 SPRINGFIELD SANGAMON ELEC TK        APPROX.23.3 KM 1631124.3 |
 LC1937| KB1472 SPRINGFIELD ST JOHNS HOSP STK       APPROX.24.6 KM 1643935.7 |
 LC1937| KB1489 SPRINGFIELD CAP PWR PLT STK         APPROX.25.0 KM 1670150.8 |
 LC1937| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX.25.1 KM 1671343.5 |
 LC1937| KB1484 SPRINGFIELD ILL PL GAS PLT STK      APPROX.23.5 KM 1693520.9 |
 LC1937| CI7478 GREENVIEW AZ MK                                    2672636.8 |
 LC1937|---------------------------------------------------------------------|
 LC1937
 LC1937                          SUPERSEDED SURVEY CONTROL
 LC1937
 LC1937  NAD 83(1986)-  40 01 08.54447(N)    089 43 11.10405(W) AD(       ) 1
 LC1937  NAD 27      -  40 01 08.37470(N)    089 43 10.72220(W) AD(       ) 1
 LC1937
 LC1937.Superseded values are not recommended for survey control.
 LC1937
 LC1937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1937.See file dsdata.pdf to determine how the superseded data were derived.
 LC1937
 LC1937_MARKER: DS = TRIANGULATION STATION DISK
 LC1937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1937_STAMPING: GREENVIEW 1934
 LC1937_MARK LOGO: CGS
 LC1937_PROJECTION: FLUSH
 LC1937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1937+STABILITY: SURFACE MOTION
 LC1937
 LC1937  HISTORY     - Date     Condition        Report By
 LC1937  HISTORY     - 1934     MONUMENTED       CGS
 LC1937  HISTORY     - 1959     GOOD             CGS
 LC1937
 LC1937                          STATION DESCRIPTION
 LC1937
 LC1937'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1937'STATION IS LOCATED ABOUT 5.1 MILES S OF GREENVIEW, ABOUT 7
 LC1937'MILES E OF PETERSBURG, AND ABOUT 4 MILES N OF ATHENS, AT THE
 LC1937'JUNCTION OF STATE HIGHWAYS 24 AND 43A (123), ON PROPERTY OF
 LC1937'THE STATE HIGHWAY DEPARTMENT, IN THE TRIANGLE FORMED BY THE
 LC1937'JUNCTION OF THE TWO ROADS, 59 FEET W OF THE CENTER LINE OF
 LC1937'STATE HIGHWAY 24, 54-1/2 FEET SE OF THE CENTER LINE OF THE
 LC1937'N LEG OF THE Y, 142 FEET NNE OF THE CENTER LINE OF THE S LEG
 LC1937'OF THE Y, AND IS FLUSH WITH THE SURFACE.
 LC1937'
 LC1937'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1937'BRONZE DISKS SET IN CONCRETE.
 LC1937'
 LC1937'REFERENCE MARK NO. 1 IS NE OF THE STATION, ALONG THE E SIDE
 LC1937'OF THE RIGHT-OF-WAY OF STATE HIGHWAY 24, 0.5 FOOT W OF THE
 LC1937'RIGHT-OF-WAY FENCE, 29 FEET E OF THE CENTER LINE OF STATE
 LC1937'HIGHWAY 24, AND PROJECTS 12 INCHES.  REFERENCE MARK NO. 2 IS
 LC1937'SE OF THE STATION, 29.5 FEET E OF THE CENTER LINE OF STATE
 LC1937'HIGHWAY 24, 0.5 FOOT W OF THE RIGHT-OF-WAY FENCE, 3 FEET
 LC1937'N OF A CONCRETE HIGHWAY MARKER, 4.5 FEET N OF THE SW CORNER
 LC1937'OF A FIELD, AND PROJECTS 9 INCHES.  THE DISTANCE BETWEEN
 LC1937'REFERENCE MARKS IS 190.40 FEET.
 LC1937'
 LC1937'AZIMUTH MARK IS W OF THE STATION, 32 FEET S OF THE CENTER LINE
 LC1937'OF STATE HIGHWAY 43A (123), 98 FEET W OF THE CENTER OF A CONCRETE
 LC1937'CULVERT, AND PROJECTS 8 INCHES.
 LC1937
 LC1937                          STATION RECOVERY (1959)
 LC1937
 LC1937'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1937'THE STATION WAS NOT FOUND AT THIS TIME AND I WAS INFORMED
 LC1937'BY AN ENGINEER THAT HE WAS PRESENT AT THE TIME THE MARKS
 LC1937'WERE TORN OUT BY ROAD CONSTRUCTION.  HE ASSURED ME THAT THE
 LC1937'UNDERGROUND MARK WAS ALSO TORN OUT.  THIS STATION AND ALL
 LC1937'MARKS SHOULD BE CONSIDERED AS LOST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1941 ***********************************************************************
 LC1941  CBN         -  This is a Cooperative Base Network Control Station.
 LC1941  DESIGNATION -  GREENVIEW 2
 LC1941  PID         -  LC1941
 LC1941  STATE/COUNTY-  IL/MENARD
 LC1941  COUNTRY     -  US
 LC1941  USGS QUAD   -  GREENVIEW (2018)
 LC1941
 LC1941                         *CURRENT SURVEY CONTROL
 LC1941  ______________________________________________________________________
 LC1941* NAD 83(2011) POSITION- 40 01 08.85921(N) 089 43 11.71997(W)   ADJUSTED
 LC1941* NAD 83(2011) ELLIP HT-   156.873 (meters)        (06/27/12)   ADJUSTED
 LC1941* NAD 83(2011) EPOCH   -  2010.00
 LC1941* NAVD 88 ORTHO HEIGHT -   189.5   (meters)      622.    (feet) GPS OBS
 LC1941  ______________________________________________________________________
 LC1941  NAVD 88 orthometric height was determined with geoid model    GEOID03
 LC1941  GEOID HEIGHT    -        -32.618 (meters)                     GEOID03
 LC1941  GEOID HEIGHT    -        -32.653 (meters)                     GEOID18
 LC1941  NAD 83(2011) X  -     23,910.740 (meters)                     COMP
 LC1941  NAD 83(2011) Y  - -4,891,403.857 (meters)                     COMP
 LC1941  NAD 83(2011) Z  -  4,079,713.165 (meters)                     COMP
 LC1941  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 LC1941
 LC1941  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1941  Standards:
 LC1941         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1941            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1941  -------------------------------------------------------------------
 LC1941  NETWORK    0.48   0.92           0.22   0.17   0.47     -0.00323873
 LC1941  -------------------------------------------------------------------
 LC1941  Click here for local accuracies and other accuracy information.
 LC1941
 LC1941.The horizontal coordinates were established by GPS observations
 LC1941.and adjusted by the National Geodetic Survey in June 2012.
 LC1941
 LC1941.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1941.been affixed to the stable North American tectonic plate. See 
 LC1941.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1941
 LC1941.The horizontal coordinates are valid at the epoch date displayed above
 LC1941.which is a decimal equivalence of Year/Month/Day.
 LC1941
 LC1941.The orthometric height was determined by GPS observations and a
 LC1941.high-resolution geoid model.
 LC1941
 LC1941.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1941.GEOID18 height accuracy estimate available here.
 LC1941
 LC1941.Click photographs - Photos may exist for this station.
 LC1941
 LC1941.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1941
 LC1941.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1941
 LC1941.The ellipsoidal height was determined by GPS observations
 LC1941.and is referenced to NAD 83.
 LC1941
 LC1941. The following values were computed from the NAD 83(2011) position.
 LC1941
 LC1941;                    North         East     Units Scale Factor Converg.
 LC1941;SPC IL W     -   372,207.105   738,136.410   MT  0.99995907   +0 17 14.2
 LC1941;SPC IL W     - 1,221,149.48  2,421,702.54   sFT  0.99995907   +0 17 14.2
 LC1941;UTM  16      - 4,433,424.567   267,877.793   MT  1.00026335   -1 44 59.3
 LC1941
 LC1941!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1941!SPC IL W     -   0.99997539  x   0.99995907  =   0.99993446
 LC1941!UTM  16      -   0.99997539  x   1.00026335  =   1.00023873
 LC1941
 LC1941:                Primary Azimuth Mark                     Grid Az
 LC1941:SPC IL W     -  GREENVIEW 2 AZ MK                        266 24 01.6
 LC1941:UTM  16      -  GREENVIEW 2 AZ MK                        268 26 15.1
 LC1941
 LC1941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6787733424(NAD 83)
 LC1941
 LC1941|---------------------------------------------------------------------|
 LC1941| PID    Reference Object                     Distance      Geod. Az  |
 LC1941|                                                           dddmmss.s |
 LC1941| CI7482 GREENVIEW 2 RM 1                     65.509 METERS 13015     |
 LC1941| CI8070 PP INTERSECTION HYS 29 123                         13509     |
 LC1941| KB1494 ATHENS MUNICIPAL TANK               APPROX. 6.3 KM 1865834.2 |
 LC1941| CI7483 GREENVIEW 2 RM 2                     52.375 METERS 19649     |
 LC1941| CI7481 GREENVIEW 2 AZ MK                                  2664115.8 |
 LC1941|---------------------------------------------------------------------|
 LC1941
 LC1941                          SUPERSEDED SURVEY CONTROL
 LC1941
 LC1941  NAD 83(2007)-  40 01 08.85940(N)    089 43 11.72075(W) AD(2002.00) 0
 LC1941  ELLIP H (02/10/07)  156.885  (m)                       GP(2002.00)    
 LC1941  ELLIP H (10/15/04)  156.859  (m)                       GP(       ) 4 2
 LC1941  NAD 83(1997)-  40 01 08.85912(N)    089 43 11.72029(W) AD(       ) B
 LC1941  ELLIP H (07/17/98)  156.885  (m)                       GP(       ) 4 1
 LC1941  NAD 83(1986)-  40 01 08.86866(N)    089 43 11.70987(W) AD(       ) 2
 LC1941  NAD 27      -  40 01 08.69460(N)    089 43 11.33010(W) AD(       ) 2
 LC1941  NAVD 88 (01/16/04)  189.5    (m)  GEOID99  model used  GPS OBS        
 LC1941  NAVD 88 (07/17/98)  189.5    (m)  GEOID96  model used  GPS OBS        
 LC1941
 LC1941.Superseded values are not recommended for survey control.
 LC1941
 LC1941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1941.See file dsdata.pdf to determine how the superseded data were derived.
 LC1941
 LC1941_MARKER: DS = TRIANGULATION STATION DISK
 LC1941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1941_STAMPING: GREENVIEW 2 1959
 LC1941_MARK LOGO: CGS
 LC1941_PROJECTION: FLUSH
 LC1941_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 LC1941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1941+STABILITY: SURFACE MOTION
 LC1941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1941+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2020
 LC1941
 LC1941  HISTORY     - Date     Condition        Report By
 LC1941  HISTORY     - 1959     MONUMENTED       CGS
 LC1941  HISTORY     - 19970429 GOOD             NGS
 LC1941  HISTORY     - 20031103 GOOD             ILDT
 LC1941  HISTORY     - 20040202 GOOD             ILDT
 LC1941  HISTORY     - 20040209 GOOD             ILDT
 LC1941  HISTORY     - 20200422 GOOD             ILDT
 LC1941
 LC1941                          STATION DESCRIPTION
 LC1941
 LC1941'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1941'THE STATION IS ABOUT 5 MILES SOUTH OF GREENVIEW, 7 MILES EAST
 LC1941'OF PETERSBURG, AND 4 MILES NORTH OF ATHENS IN THE NORTHWEST
 LC1941'ANGLE OF THE INTERSECTION OF STATE HIGHWAYS 29 AND 123.  IT
 LC1941'IS 134 FEET NORTHWEST OF THE CENTER OF THE INTERSECTION OF
 LC1941'THE HIGHWAYS, 105 FEET WEST OF THE CENTERLINE OF HIGHWAY 29,
 LC1941'89 FEET NORTH OF THE CENTERLINE OF HIGHWAY 123, AND 60 FEET
 LC1941'NORTH OF THE NORTH END OF A CONCRETE CULVERT.  THE MONUMENT
 LC1941'IS FLUSH AND THE DISK IS STAMPED GREENVIEW 2 1959.
 LC1941'
 LC1941'TO REACH THE STATION FROM THE POST OFFICE IN GREENVIEW, GO
 LC1941'EAST ON A PAVED STREET FOR 0.25 MILE TO THE INTERSECTION
 LC1941'OF STATE HIGHWAY 29.  TURN RIGHT AND GO SOUTH ON HIGHWAY 29
 LC1941'FOR 4.8 MILES TO THE INTERSECTION OF STATE HIGHWAY 123 AND
 LC1941'THE STATION ON THE RIGHT.
 LC1941'
 LC1941'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON HIGHWAY
 LC1941'123 FOR 0.5 MILE TO THE MARK ON THE LEFT.
 LC1941'
 LC1941'REFERENCE MARK 1 IS 80 FEET SOUTHEAST OF THE CENTER OF THE
 LC1941'INTERSECTION OF THE HIGHWAYS, 49 FEET EAST OF THE CENTERLINE
 LC1941'OF HIGHWAY 29, 36 FEET SOUTH OF THE CENTERLINE OF A FIELD
 LC1941'ROAD, AND 1 FOOT WEST OF A FENCE.  THE MONUMENT PROJECTS 3
 LC1941'INCHES AND THE DISK IS STAMPED GREENVIEW 2 NO 1 1959.
 LC1941'
 LC1941'REFERENCE MARK 2 IS 78 FEET SOUTH OF THE CENTERLINE OF HIGHWAY
 LC1941'123, 35 FEET SOUTHEAST OF A POWER POLE, AND 3 FEET NORTH OF
 LC1941'A FENCE.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS
 LC1941'STAMPED GREENVIEW 2 NO 2 1959.
 LC1941'
 LC1941'THE AZIMUTH MARK IS 55 FEET WEST OF THE WEST END OF A CONCRETE
 LC1941'CULVERT, 30 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 LC1941'123, 18 FEET EAST OF A TELEPHONE POLE, 6 INCHES NORTH OF A
 LC1941'FENCE, AND 2 FEET EAST OF A WITNESS POST.  THE MONUMENT PROJECTS
 LC1941'4 INCHES AND THE DISK IS STAMPED GREENVIEW 1934 AZIMUTH.
 LC1941'
 LC1941'GREENVIEW 1934 WAS DESTROYED BY ROAD CONSTRUCTION THEREFORE
 LC1941'STATION GREENVIEW 2 WAS ESTABLISHED IN THE SAME LOCALITY.
 LC1941'THE OLD AZIMUTH MARK WAS RECOVERED AND USED WITH THE NEW STATION.
 LC1941'
 LC1941'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LC1941
 LC1941                          STATION RECOVERY (1997)
 LC1941
 LC1941'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC1941'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) SOUTH OF GREENVIEW, 7 MI
 LC1941'(11.3 KM) EAST OF PETERSBURG, AND 4 MI (6.4 KM) NORTH OF ATHENS, IN
 LC1941'THE NORTHWEST ANGLE OF THE JUNCTION OF STATE ROUTES 29 AND 123, 40.8 M
 LC1941'(133.9 FT) NORTHWEST OF THE CENTER OF THE INTERSECTION, 32.0 M (105.0
 LC1941'FT) WEST OF THE CENTER OF ROUTE 29, 27.1 M (88.9 FT) NORTH OF THE
 LC1941'CENTER OF ROUTE 123, 18.3 M (60.0 FT) NORTH OF THE NORTH END OF A
 LC1941'CONCRETE CULVERT, 0.3 M (1.0 FT) SOUTH OF A METAL WITNESS POST, AND
 LC1941'0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS POST.
 LC1941
 LC1941                          STATION RECOVERY (2003)
 LC1941
 LC1941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 LC1941'RECOVERED AS DESCRIBED
 LC1941
 LC1941                          STATION RECOVERY (2004)
 LC1941
 LC1941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LC1941'RECOVERED AS DESCRIBED
 LC1941
 LC1941                          STATION RECOVERY (2004)
 LC1941
 LC1941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LC1941'RECOVERED AS DESCRIBED
 LC1941
 LC1941                          STATION RECOVERY (2020)
 LC1941
 LC1941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1940 ***********************************************************************
 LC1940  DESIGNATION -  GREENVIEW GRAIN ELEVATOR LIGHT
 LC1940  PID         -  LC1940
 LC1940  STATE/COUNTY-  IL/MENARD
 LC1940  COUNTRY     -  US
 LC1940  USGS QUAD   -  GREENVIEW (2018)
 LC1940
 LC1940                         *CURRENT SURVEY CONTROL
 LC1940  ______________________________________________________________________
 LC1940* NAD 83(1997) POSITION- 40 05 06.36790(N) 089 44 24.72392(W)   ADJUSTED
 LC1940  ______________________________________________________________________
 LC1940  GEOID HEIGHT    -        -32.655 (meters)                     GEOID18
 LC1940  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 LC1940  HORZ ORDER      -  THIRD
 LC1940
 LC1940.The horizontal coordinates were established by classical geodetic methods
 LC1940.and adjusted by the National Geodetic Survey in October 1999.
 LC1940
 LC1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1940.GEOID18 height accuracy estimate available here.
 LC1940
 LC1940.Click photographs - Photos may exist for this station.
 LC1940
 LC1940.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1940
 LC1940. The following values were computed from the NAD 83(1997) position.
 LC1940
 LC1940;                    North         East     Units Scale Factor Converg.
 LC1940;SPC IL W     -   379,523.762   736,370.209   MT  0.99995745   +0 16 28.6
 LC1940;SPC IL W     - 1,245,154.21  2,415,907.93   sFT  0.99995745   +0 16 28.6
 LC1940;UTM  16      - 4,440,801.701   266,372.505   MT  1.00027197   -1 45 55.0
 LC1940
 LC1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6637240801(NAD 83)
 LC1940
 LC1940                          SUPERSEDED SURVEY CONTROL
 LC1940
 LC1940  NAD 83(1986)-  40 05 06.37679(N)    089 44 24.71444(W) AD(       ) 3
 LC1940  NAD 27      -  40 05 06.21100(N)    089 44 24.32900(W) AD(       ) 3
 LC1940
 LC1940.Superseded values are not recommended for survey control.
 LC1940
 LC1940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1940.See file dsdata.pdf to determine how the superseded data were derived.
 LC1940
 LC1940_MARKER: 65 = GRAIN ELEVATOR
 LC1940
 LC1940  HISTORY     - Date     Condition        Report By
 LC1940  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1940
 LC1940                          STATION DESCRIPTION
 LC1940
 LC1940'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1940'THE STATION IS THE LIGHT ATOP THE GRAIN ELEVATOR LOCATED
 LC1940'JUST EAST OF GULF, MOBILE AND OHIO RAILROAD ABOUT 1 BLOCK
 LC1940'NORTHWEST OF THE POST OFFICE IN GREENVIEW.  THE LIGHT IS
 LC1940'ON A STAND ON TOP OF THE ELEVATOR WHICH IS ABOUT 150 FEET
 LC1940'HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1938 ***********************************************************************
 LC1938  DESIGNATION -  GREENVIEW MUNICIPAL TANK
 LC1938  PID         -  LC1938
 LC1938  STATE/COUNTY-  IL/MENARD
 LC1938  COUNTRY     -  US
 LC1938  USGS QUAD   -  GREENVIEW (2018)
 LC1938
 LC1938                         *CURRENT SURVEY CONTROL
 LC1938  ______________________________________________________________________
 LC1938* NAD 83(1997) POSITION- 40 05 00.90497(N) 089 44 20.50217(W)   ADJUSTED
 LC1938  ______________________________________________________________________
 LC1938  GEOID HEIGHT    -        -32.655 (meters)                     GEOID18
 LC1938  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 LC1938  HORZ ORDER      -  THIRD
 LC1938
 LC1938.The horizontal coordinates were established by classical geodetic methods
 LC1938.and adjusted by the National Geodetic Survey in October 1999.
 LC1938
 LC1938.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1938.GEOID18 height accuracy estimate available here.
 LC1938
 LC1938.Click photographs - Photos may exist for this station.
 LC1938
 LC1938.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1938
 LC1938. The following values were computed from the NAD 83(1997) position.
 LC1938
 LC1938;                    North         East     Units Scale Factor Converg.
 LC1938;SPC IL W     -   379,355.756   736,471.031   MT  0.99995754   +0 16 31.3
 LC1938;SPC IL W     - 1,244,603.01  2,416,238.71   sFT  0.99995754   +0 16 31.3
 LC1938;UTM  16      - 4,440,630.158   266,467.312   MT  1.00027143   -1 45 52.1
 LC1938
 LC1938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6646740630(NAD 83)
 LC1938
 LC1938                          SUPERSEDED SURVEY CONTROL
 LC1938
 LC1938  NAD 83(1986)-  40 05 00.91447(N)    089 44 20.49306(W) AD(       ) 3
 LC1938  NAD 27      -  40 05 00.74800(N)    089 44 20.10800(W) AD(       ) 3
 LC1938
 LC1938.Superseded values are not recommended for survey control.
 LC1938
 LC1938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1938.See file dsdata.pdf to determine how the superseded data were derived.
 LC1938
 LC1938_MARKER: 53 = ELEVATED TANK
 LC1938
 LC1938  HISTORY     - Date     Condition        Report By
 LC1938  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1938
 LC1938                          STATION DESCRIPTION
 LC1938
 LC1938'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1938'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK LOCATED
 LC1938'1 BLOCK SOUTH OF THE POST OFFICE ON THE SOUTHWEST CORNER OF
 LC1938'THE SQUARE IN THE TOWN OF GREENVIEW.  THE TANK IS SUPPORTED
 LC1938'BY A 4-LEGGED STEEL STRUCTURE.  THE TANK AND SUPPORTING
 LC1938'STRUCTURE ARE PAINTED SILVER.  THE HEIGHT IS APPROXIMATELY
 LC1938'120 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1126 ***********************************************************************
 NH1126  DESIGNATION -  GREENWOOD
 NH1126  PID         -  NH1126
 NH1126  STATE/COUNTY-  IL/MCHENRY
 NH1126  COUNTRY     -  US
 NH1126  USGS QUAD   -  WOODSTOCK (2018)
 NH1126
 NH1126                         *CURRENT SURVEY CONTROL
 NH1126  ______________________________________________________________________
 NH1126* NAD 83(1997) POSITION- 42 21 13.14003(N) 088 23 27.22338(W)   ADJUSTED
 NH1126* NAVD 88 ORTHO HEIGHT -   282.    (meters)      925.    (feet) SCALED
 NH1126  ______________________________________________________________________
 NH1126  GEOID HEIGHT    -        -33.986 (meters)                     GEOID18
 NH1126  LAPLACE CORR    -         -2.34  (seconds)                    DEFLEC18
 NH1126  HORZ ORDER      -  THIRD
 NH1126
 NH1126.The horizontal coordinates were established by classical geodetic methods
 NH1126.and adjusted by the National Geodetic Survey in October 1999.
 NH1126
 NH1126.The orthometric height was scaled from a topographic map.
 NH1126
 NH1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1126.GEOID18 height accuracy estimate available here.
 NH1126
 NH1126.Click photographs - Photos may exist for this station.
 NH1126
 NH1126.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1126
 NH1126. The following values were computed from the NAD 83(1997) position.
 NH1126
 NH1126;                    North         East     Units Scale Factor Converg.
 NH1126;SPC IL E     -   631,385.515   295,257.556   MT  0.99997528   -0 02 19.6
 NH1126;SPC IL E     - 2,071,470.64    968,690.83   sFT  0.99997528   -0 02 19.6
 NH1126;UTM  16      - 4,689,979.618   385,448.307   MT  0.99976145   -0 56 13.8
 NH1126
 NH1126!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1126!SPC IL E     -   0.99996111  x   0.99997528  =   0.99993639
 NH1126!UTM  16      -   0.99996111  x   0.99976145  =   0.99972257
 NH1126
 NH1126:                Primary Azimuth Mark                     Grid Az
 NH1126:SPC IL E     -  WOODSTOCK ELEC AUTOLITE CO STK           231 07 30.1
 NH1126:UTM  16      -  WOODSTOCK ELEC AUTOLITE CO STK           232 01 24.3
 NH1126
 NH1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8544889979(NAD 83)
 NH1126
 NH1126|---------------------------------------------------------------------|
 NH1126| PID    Reference Object                     Distance      Geod. Az  |
 NH1126|                                                           dddmmss.s |
 NH1126| CI9681 GREENWOOD RM 2                       21.836 METERS 00007     |
 NH1126| NH1141 GREENWOOD 2                          35.760 METERS 03705     |
 NH1126| NH1140 GREENWOOD AZ MK                     345.079 METERS 09307     |
 NH1126| CI9680 GREENWOOD RM 1                       10.267 METERS 09533     |
 NH1126| NH1127 WOODSTOCK ELEC AUTOLITE CO STK      APPROX. 6.1 KM 2310510.5 |
 NH1126| NH1132 WOODSTOCK PWR AND LT CO STK         APPROX. 6.1 KM 2320459.0 |
 NH1126| NH1135 WOODSTOCK ROSE GARDEN STACK         APPROX. 8.1 KM 2625018.5 |
 NH1126| CI9682 GREENWOOD RM 3                        9.390 METERS 26508     |
 NH1126|---------------------------------------------------------------------|
 NH1126
 NH1126                          SUPERSEDED SURVEY CONTROL
 NH1126
 NH1126  NAD 83(1997)-  42 21 13.14003(N)    088 23 27.22339(W) AD(       ) 3
 NH1126  NAD 83(1991)-  42 21 13.13950(N)    088 23 27.23078(W) AD(       ) 3
 NH1126  NAD 83(1986)-  42 21 13.13793(N)    088 23 27.23403(W) AD(       ) 3
 NH1126  NAD 27      -  42 21 13.06720(N)    088 23 26.90260(W) AD(       ) 3
 NH1126
 NH1126.Superseded values are not recommended for survey control.
 NH1126
 NH1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1126.See file dsdata.pdf to determine how the superseded data were derived.
 NH1126
 NH1126_MARKER: DS = TRIANGULATION STATION DISK
 NH1126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1126_STAMPING: GREENWOOD 1954
 NH1126_MARK LOGO: CGS
 NH1126_PROJECTION: FLUSH
 NH1126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1126+STABILITY: SURFACE MOTION
 NH1126
 NH1126  HISTORY     - Date     Condition        Report By
 NH1126  HISTORY     - 1954     MONUMENTED       CGS
 NH1126  HISTORY     - 1966     SEE DESCRIPTION  CGS
 NH1126  HISTORY     - 1975     SEE DESCRIPTION  NGS
 NH1126  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH1126  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH1126  HISTORY     - 19950513 GOOD             USPSQD
 NH1126
 NH1126                          STATION DESCRIPTION
 NH1126
 NH1126'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1126'STATION IS LOCATED ALONG THE SOUTH SIDE OF STATE HIGHWAY 120
 NH1126'ABOUT 6 MILES WEST OF MC HENRY AND ABOUT 4 MILES NORTHEAST
 NH1126'OF WOODSTOCK.  IT IS 38 FEET WEST OF A TELEPHONE POLE, 28
 NH1126'FEET SOUTH OF THE CENTER OF THE HIGHWAY, 5 FEET NORTHEAST
 NH1126'OF A WHITE WITNESS POST AND 2 FEET NORTH OF A FENCE.  THE
 NH1126'MARK IS FLUSH AND THE DISK IS STAMPED GREENWOOD 1954.
 NH1126'
 NH1126'REFERENCE MARK NO. 1 IS 29 FEET SOUTH OF THE CENTER OF THE
 NH1126'HIGHWAY, 4 FEET WEST OF THE TELEPHONE POLE AND 1 FOOT NORTH
 NH1126'OF THE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1126'GREENWOOD NO 1 1954.
 NH1126'
 NH1126'REFERENCE MARK NO. 2 IS 43 FEET NORTH OF THE CENTER OF THE
 NH1126'HIGHWAY AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS ABOUT
 NH1126'2 INCHES AND THE DISK IS STAMPED GREENWOOD NO 2 1954.
 NH1126'
 NH1126'AZIMUTH MARK IS 33 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 NH1126'5 FEET NORTHWEST OF A POWER LINE POLE, 2 FEET WEST OF A WHITE
 NH1126'WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS
 NH1126'ABOUT 2 INCHES AND THE DISK IS STAMPED GREENWOOD 1954.
 NH1126'
 NH1126'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 31
 NH1126'AND 120 IN MC HENRY, GO WEST ON HIGHWAY 120 FOR 6.0 MILES
 NH1126'TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE
 NH1126'WEST ON THE HIGHWAY FOR 0.2 MILE TO THE STATION ON THE LEFT
 NH1126'AS DESCRIBED.
 NH1126'
 NH1126'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1126
 NH1126                          STATION RECOVERY (1966)
 NH1126
 NH1126'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1126'THE SURFACE STATION MARK WAS FOUND UP-ROOTED BUT THE UNDERGROUND
 NH1126'MARK WAS FOUND IN GOOD CONDITION.  REFERENCE MARK 1 WAS
 NH1126'NOT FOUND AND IS ASSUMED LOST WHEN AN UNDERGROUND TELEPHONE
 NH1126'CABLE SYSTEM WAS INSTALLED IN THE VICINITY OF THE STATION.
 NH1126'THE V.G. OBJECTS MENTIONED IN THE PREVIOUS DESCRIPTION ARE NOW
 NH1126'OBSTRUCTED BY AN APPLE ORCHARD.  A NEW DESCRIPTION FOLLOWS.
 NH1126'AND R.M. 3 SET.
 NH1126'
 NH1126'STATION IS LOCATED ON THE SOUTH SIDE OF STATE HIGHWAY 120
 NH1126'ABOUT 6 MILES WEST OF MC HENRY AND 4 MILES NORTHEAST OF
 NH1126'WOODSTOCK.
 NH1126'
 NH1126'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1126'120 AND 31 IN MC HENRY, GO WEST ON HIGHWAY 120 FOR 6.0 MILES
 NH1126'TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE WESTERLY ON
 NH1126'THE HIGHWAY FOR 0.2 MILE TO THE STATION ON THE LEFT.
 NH1126'
 NH1126'THE STATION IS 35 FEET NORTHWEST OF A TELEPHONE POLE, 28
 NH1126'FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 6 FEET NORTH OF
 NH1126'A FENCE AND 2 FEET EAST OF A METAL WITNESS POST.  THE MONUMENT
 NH1126'IS FLUSH AND THE DISK IS STAMPED GREENWOOD 1954 1966.
 NH1126'
 NH1126'REFERENCE MARK 2 IS 43 FEET NORTH OF THE CENTERLINE OF THE
 NH1126'HIGHWAY, 15 FEET NORTHEAST OF A POWER POLE AND 1 FOOT SOUTH
 NH1126'OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1126'GREENWOOD NO 2 1954.
 NH1126'
 NH1126'REFERENCE MARK 3 IS 32 FEET SOUTH OF THE CENTERLINE OF THE
 NH1126'HIGHWAY, 29 FEET WEST OF THE WITNESS POST AND 2 FEET NORTH
 NH1126'OF THE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 NH1126'STAMPED GREENWOOD NO 3 1954 1966.
 NH1126'
 NH1126'THE AZIMUTH MARK IS 33 FEET NORTH OF THE CENTERLINE OF THE
 NH1126'HIGHWAY, 5 FEET NORTHWEST OF A POWER POLE AND 1 FOOT WEST
 NH1126'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 NH1126'AND THE DISK IS STAMPED GREENWOOD 1954.
 NH1126'
 NH1126'NOTE--THE DISTANCE AND DIRECTION TO REFERENCE MARK 2 CHECKED.
 NH1126'
 NH1126'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1126'
 NH1126'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES
 NH1126'NORTHEAST OF WOODSTOCK
 NH1126
 NH1126                          STATION RECOVERY (1975)
 NH1126
 NH1126'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 NH1126'THE STATION MARK, REFERENCE MARKS 2, 3 AND THE AZIMUTH MARK WERE
 NH1126'FOUND IN GOOD CONDITION.  THE STATION MARK, REFERENCE MARKS 2 AND 3
 NH1126'WERE IN THE WAY OF HIGHWAY CONSTRUCTION.  THE DISTANCE AND
 NH1126'DIRECTION TO THE REFERENCE MARKS CHECKED.  STATION GREENWOOD 2,
 NH1126'REFERENCE MARKS 4 AND 5 WERE SET.  GREENWOOD 1954, REFERENCE MARKS 2
 NH1126'AND 3 WERE DESTROYED AFTER GREENWOOD 2 WAS ESTABLISHED.  FOR
 NH1126'DETAILS SEE DESCRIPTION GREENWOOD 2.
 NH1126'
 NH1126'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NORTHEAST
 NH1126'OF WOODSTOCK.
 NH1126
 NH1126                          STATION RECOVERY (1989)
 NH1126
 NH1126'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH1126'MARK NOT FOUND.
 NH1126
 NH1126                          STATION RECOVERY (1989)
 NH1126
 NH1126'RECOVERY NOTE BY US POWER SQUADRON 1989 (REE)
 NH1126'MARK NOT FOUND.
 NH1126
 NH1126                          STATION RECOVERY (1995)
 NH1126
 NH1126'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1141 ***********************************************************************
 NH1141  CBN         -  This is a Cooperative Base Network Control Station.
 NH1141  DESIGNATION -  GREENWOOD 2
 NH1141  PID         -  NH1141
 NH1141  STATE/COUNTY-  IL/MCHENRY
 NH1141  COUNTRY     -  US
 NH1141  USGS QUAD   -  WOODSTOCK (2018)
 NH1141
 NH1141                         *CURRENT SURVEY CONTROL
 NH1141  ______________________________________________________________________
 NH1141* NAD 83(2011) POSITION- 42 21 14.06446(N) 088 23 26.28037(W)   ADJUSTED
 NH1141* NAD 83(2011) ELLIP HT-   249.364 (meters)        (06/27/12)   ADJUSTED
 NH1141* NAD 83(2011) EPOCH   -  2010.00
 NH1141* NAVD 88 ORTHO HEIGHT -   283.4   (meters)      930.    (feet) GPS OBS
 NH1141  ______________________________________________________________________
 NH1141  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1141  GEOID HEIGHT    -        -33.815 (meters)                     GEOID96
 NH1141  GEOID HEIGHT    -        -33.987 (meters)                     GEOID18
 NH1141  NAD 83(2011) X  -    132,583.608 (meters)                     COMP
 NH1141  NAD 83(2011) Y  - -4,718,926.951 (meters)                     COMP
 NH1141  NAD 83(2011) Z  -  4,274,904.033 (meters)                     COMP
 NH1141  LAPLACE CORR    -         -2.35  (seconds)                    DEFLEC18
 NH1141
 NH1141  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1141  Standards:
 NH1141         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1141            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1141  -------------------------------------------------------------------
 NH1141  NETWORK    0.45   0.76           0.21   0.14   0.39     -0.06334539
 NH1141  -------------------------------------------------------------------
 NH1141  Click here for local accuracies and other accuracy information.
 NH1141
 NH1141.The horizontal coordinates were established by GPS observations
 NH1141.and adjusted by the National Geodetic Survey in June 2012.
 NH1141
 NH1141.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1141.been affixed to the stable North American tectonic plate. See 
 NH1141.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1141
 NH1141.The horizontal coordinates are valid at the epoch date displayed above
 NH1141.which is a decimal equivalence of Year/Month/Day.
 NH1141
 NH1141.The orthometric height was determined by GPS observations and a
 NH1141.high-resolution geoid model.
 NH1141
 NH1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1141.GEOID18 height accuracy estimate available here.
 NH1141
 NH1141.Click photographs - Photos may exist for this station.
 NH1141
 NH1141.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1141
 NH1141.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1141
 NH1141.The ellipsoidal height was determined by GPS observations
 NH1141.and is referenced to NAD 83.
 NH1141
 NH1141. The following values were computed from the NAD 83(2011) position.
 NH1141
 NH1141;                    North         East     Units Scale Factor Converg.
 NH1141;SPC IL E     -   631,414.023   295,279.157   MT  0.99997527   -0 02 19.0
 NH1141;SPC IL E     - 2,071,564.17    968,761.70   sFT  0.99997527   -0 02 19.0
 NH1141;UTM  16      - 4,690,007.778   385,470.347   MT  0.99976139   -0 56 13.1
 NH1141
 NH1141!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1141!SPC IL E     -   0.99996089  x   0.99997527  =   0.99993616
 NH1141!UTM  16      -   0.99996089  x   0.99976139  =   0.99972229
 NH1141
 NH1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8547090007(NAD 83)
 NH1141
 NH1141|---------------------------------------------------------------------|
 NH1141| PID    Reference Object                     Distance      Geod. Az  |
 NH1141|                                                           dddmmss.s |
 NH1141| CI9685 GREENWOOD 2 RM 6                      4.970 METERS 09520     |
 NH1141| CI9683 GREENWOOD 2 RM 4                      4.993 METERS 09527     |
 NH1141| NH1140 GREENWOOD AZ MK                     326.447 METERS 09820     |
 NH1141| NH1126 GREENWOOD                            35.760 METERS 21705     |
 NH1141| CI9684 GREENWOOD 2 RM 5                      4.768 METERS 26750     |
 NH1141|---------------------------------------------------------------------|
 NH1141
 NH1141                          SUPERSEDED SURVEY CONTROL
 NH1141
 NH1141  NAD 83(2007)-  42 21 14.06449(N)    088 23 26.28131(W) AD(2002.00) 0
 NH1141  ELLIP H (02/10/07)  249.394  (m)                       GP(2002.00)    
 NH1141  ELLIP H (10/15/04)  249.385  (m)                       GP(       ) 4 2
 NH1141  NAD 83(1997)-  42 21 14.06452(N)    088 23 26.28118(W) AD(       ) B
 NH1141  ELLIP H (07/17/98)  249.423  (m)                       GP(       ) 4 1
 NH1141  NAD 83(1991)-  42 21 14.06398(N)    088 23 26.28858(W) AD(       ) 2
 NH1141  NAD 83(1986)-  42 21 14.06244(N)    088 23 26.29180(W) AD(       ) 2
 NH1141
 NH1141.Superseded values are not recommended for survey control.
 NH1141
 NH1141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1141.See file dsdata.pdf to determine how the superseded data were derived.
 NH1141
 NH1141_MARKER: DH = HORIZONTAL CONTROL DISK
 NH1141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1141_STAMPING: GREENWOOD 2 1975
 NH1141_MARK LOGO: NGS
 NH1141_PROJECTION: FLUSH
 NH1141_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1141+STABILITY: SURFACE MOTION
 NH1141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1141+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2000
 NH1141
 NH1141  HISTORY     - Date     Condition        Report By
 NH1141  HISTORY     - 1975     MONUMENTED       NGS
 NH1141  HISTORY     - 19950513 GOOD             USPSQD
 NH1141  HISTORY     - 19970522 GOOD             NGS
 NH1141  HISTORY     - 20000327 GOOD             SECI
 NH1141  HISTORY     - 20060422 POOR             USPSQD
 NH1141
 NH1141                          STATION DESCRIPTION
 NH1141
 NH1141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 NH1141'STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF WOODSTOCK AND
 NH1141'ALONG THE NORTH SIDE OF STATE HIGHWAY 120.  IT IS 84 FEET NORTHEAST
 NH1141'OF A POWER POLE, 69 FEET NORTH OF THE CENTERLINE OF HIGHWAY 120
 NH1141'AND 2 FEET NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH
 NH1141'AND THE DISK STAMPED GREENWOOD 2 1975.
 NH1141'
 NH1141'REFERENCE MARK 4 IS 68 FEET NORTH OF THE CENTERLINE OF HIGHWAY 120
 NH1141'AND 16 FEET EAST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH
 NH1141'AND THE DISK STAMPED GREENWOOD 2 NO 4 1975.
 NH1141'
 NH1141'REFERENCE MARK 5 IS 69 FEET EAST OF THE POWER POLE, 69 FEET NORTH
 NH1141'OF THE CENTERLINE OF HIGHWAY 120 AND 1 FOOT EAST OF A METAL WITNESS
 NH1141'POST.  THE MONUMENT IS FLUSH AND THE DISK STAMPED GREENWOOD 2 NO 5
 NH1141'1975.
 NH1141'
 NH1141'AZIMUTH MARK IS 33 FEET NORTH OF THE CENTERLINE OF HIGHWAY 120, 5
 NH1141'FEET NORTHWEST OF A POWER POLE AND 1 FOOT WEST OF A METAL WITNESS
 NH1141'POST.  THE MONUMENT IS FLUSH AND THE DISK STAMPED GREENWOOD 1954.
 NH1141'
 NH1141'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 47 AND 120
 NH1141'IN WOODSTOCK, GO EAST AND NORTH ON STATE HIGHWAY 120 FOR 3.85 MILES
 NH1141'TO A CROSSROAD AND 4-WAY STOP SIGN.  TURN RIGHT AND GO EAST ON
 NH1141'HIGHWAY 120 FOR 0.2 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 NH1141'CONTINUE EAST ON THE HIGHWAY FOR 0.2 MILE AND THE AZIMUTH MARK ON
 NH1141'THE LEFT AS DESCRIBED.
 NH1141'
 NH1141'NOTE--REFERENCE MARKS HAD TO BE SET NEAR 180 DEGREES DUE TO THE
 NH1141'CROPS IN THE FIELD, AND THE RIGHT-OF-WAY NOT KNOWN TO THE SOUTH
 NH1141'AT THIS TIME.
 NH1141
 NH1141                          STATION RECOVERY (1995)
 NH1141
 NH1141'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1141'RECOVERED IN GOOD CONDITION.
 NH1141
 NH1141                          STATION RECOVERY (1997)
 NH1141
 NH1141'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH1141'THE STATION IS LOCATED ABOUT 4 MI (6.4 KM) NORTHEAST OF WOODSTOCK ON A
 NH1141'HIGH BANK ALONG THE NORTH SIDE OF STATE ROUTE 120.  TO REACH FROM THE
 NH1141'JUNCTION OF STATE HIGHWAYS 47 AND 120 AT WOODSTOCK, GO EAST AND NORTH
 NH1141'ON ROUTE 120 FOR 3.85 MI (6.20 KM) TO A CROSSROAD, TURN RIGHT, EAST,
 NH1141'ON ROUTE 120 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT, 21.4 M
 NH1141'(70.2 FT) NORTH OF THE CENTER OF THE HIGHWAY, 22.0 M (72.2 FT)
 NH1141'NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE GUTTER ON THE NORTH
 NH1141'SIDE OF THE HIGHWAY, 37.8 M (124.0 FT) WEST-NORTHWEST OF A POWER POLE,
 NH1141'16.7 M (54.8 FT) EAST OF A POWER POLE, 11.8 M (38.7 FT) NORTH OF A
 NH1141'HIGHWAY SIGN STOP AHEAD CHARLES RD - GREENWOOD RD, 1.5 M (4.9 FT) EAST
 NH1141'OF A CONCRETE RIGHT-OF-WAY MARKER, 1.0 M (3.3 FT) SOUTH OF THE EDGE OF
 NH1141'A CULTIVATED FIELD, AND 0.2 M (0.7 FT) SOUTH OF A METAL WITNESS POST.
 NH1141'NOTE--AT THE TIME OF THIS SURVEY, THE METAL WITNESS POST WAS HIGHLY
 NH1141'MAGNETIZED AND AFFECTED COMPASS READINGS CLOSE TO THE STATION.
 NH1141
 NH1141                          STATION RECOVERY (2000)
 NH1141
 NH1141'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 NH1141'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 NH1141'
 NH1141
 NH1141                          STATION RECOVERY (2006)
 NH1141
 NH1141'RECOVERY NOTE BY US POWER SQUADRON 2006 (LC)
 NH1141'CONDITION CONSIDERED ONLY FAIR
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1140 ***********************************************************************
 NH1140  DESIGNATION -  GREENWOOD AZ MK
 NH1140  PID         -  NH1140
 NH1140  STATE/COUNTY-  IL/MCHENRY
 NH1140  COUNTRY     -  US
 NH1140  USGS QUAD   -  WOODSTOCK (2018)
 NH1140
 NH1140                         *CURRENT SURVEY CONTROL
 NH1140  ______________________________________________________________________
 NH1140* NAD 83(1997) POSITION- 42 21 12.53187(N) 088 23 12.16772(W)   ADJUSTED
 NH1140* NAVD 88 ORTHO HEIGHT -   270.    (meters)      886.    (feet) SCALED
 NH1140  ______________________________________________________________________
 NH1140  GEOID HEIGHT    -        -33.990 (meters)                     GEOID18
 NH1140  LAPLACE CORR    -         -2.41  (seconds)                    DEFLEC18
 NH1140  HORZ ORDER      -  THIRD
 NH1140
 NH1140.The horizontal coordinates were established by classical geodetic methods
 NH1140.and adjusted by the National Geodetic Survey in October 1999.
 NH1140
 NH1140.The orthometric height was scaled from a topographic map.
 NH1140
 NH1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1140.GEOID18 height accuracy estimate available here.
 NH1140
 NH1140.Click photographs - Photos may exist for this station.
 NH1140
 NH1140.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1140
 NH1140. The following values were computed from the NAD 83(1997) position.
 NH1140
 NH1140;                    North         East     Units Scale Factor Converg.
 NH1140;SPC IL E     -   631,366.525   295,602.103   MT  0.99997524   -0 02 09.5
 NH1140;SPC IL E     - 2,071,408.34    969,821.23   sFT  0.99997524   -0 02 09.5
 NH1140;UTM  16      - 4,689,955.234   385,792.440   MT  0.99976048   -0 56 03.6
 NH1140
 NH1140!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1140!SPC IL E     -   0.99996299  x   0.99997524  =   0.99993824
 NH1140!UTM  16      -   0.99996299  x   0.99976048  =   0.99972348
 NH1140
 NH1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8579289955(NAD 83)
 NH1140
 NH1140|---------------------------------------------------------------------|
 NH1140| PID    Reference Object                     Distance      Geod. Az  |
 NH1140|                                                           dddmmss.s |
 NH1140| NH1126 GREENWOOD                           345.078 METERS 27307     |
 NH1140| NH1141 GREENWOOD 2                         326.447 METERS 27820     |
 NH1140|---------------------------------------------------------------------|
 NH1140
 NH1140                          SUPERSEDED SURVEY CONTROL
 NH1140
 NH1140  NAD 83(1997)-  42 21 12.53185(N)    088 23 12.16773(W) AD(       ) 3
 NH1140  NAD 83(1991)-  42 21 12.53134(N)    088 23 12.17511(W) AD(       ) 3
 NH1140  NAD 83(1986)-  42 21 12.52979(N)    088 23 12.17835(W) AD(       ) 3
 NH1140
 NH1140.Superseded values are not recommended for survey control.
 NH1140
 NH1140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1140.See file dsdata.pdf to determine how the superseded data were derived.
 NH1140
 NH1140_MARKER: DZ = AZIMUTH MARK DISK
 NH1140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1140_STAMPING: GREENWOOD 1954
 NH1140_MARK LOGO: CGS
 NH1140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1140+STABILITY: SURFACE MOTION
 NH1140
 NH1140  HISTORY     - Date     Condition        Report By
 NH1140  HISTORY     - 1954     MONUMENTED       CGS
 NH1140  HISTORY     - 1975     GOOD             NGS
 NH1140  HISTORY     - 19950513 GOOD             USPSQD
 NH1140  HISTORY     - 20060422 MARK NOT FOUND   USPSQD
 NH1140
 NH1140                          STATION DESCRIPTION
 NH1140
 NH1140'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 NH1140'STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF WOODSTOCK AND ALONG
 NH1140'THE NORTH SIDE OF STATE HIGHWAY 120.
 NH1140'
 NH1140'AZIMUTH MARK IS 33 FEET NORTH OF THE CENTERLINE OF HIGHWAY 120, 5
 NH1140'FEET NORTHWEST OF A POWER POLE AND 1 FOOT WEST OF A METAL WITNESS
 NH1140'POST.  THE MONUMENT IS FLUSH AND THE DISK STAMPED GREENWOOD
 NH1140'1954.
 NH1140'
 NH1140'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 47 AND
 NH1140'120 IN WOODSTOCK, GO EAST AND NORTH ON STATE HIGHWAY 120 FOR 3.85
 NH1140'MILES TO A CROSSROAD AND 4-WAY STOP SIGN.  TURN RIGHT AND GO EAST
 NH1140'ON HIGHWAY 120 FOR 0.4 MILE TO THE STATION ON THE LEFT AS
 NH1140'DESCRIBED.
 NH1140
 NH1140                          STATION RECOVERY (1995)
 NH1140
 NH1140'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1140'RECOVERED IN GOOD CONDITION.
 NH1140
 NH1140                          STATION RECOVERY (2006)
 NH1140
 NH1140'RECOVERY NOTE BY US POWER SQUADRON 2006 (LC)
 NH1140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2034 ***********************************************************************
 JB2034  DESIGNATION -  GREEPORT
 JB2034  PID         -  JB2034
 JB2034  STATE/COUNTY-  IL/BOND
 JB2034  COUNTRY     -  US
 JB2034  USGS QUAD   -  BEAVER CREEK (2018)
 JB2034
 JB2034                         *CURRENT SURVEY CONTROL
 JB2034  ______________________________________________________________________
 JB2034* NAD 83(1997) POSITION- 38 50 05.04262(N) 089 22 33.95042(W)   ADJUSTED
 JB2034* NAD 83(1997) ELLIP HT-   131.225 (meters)        (10/21/99)   ADJUSTED
 JB2034* NAVD 88 ORTHO HEIGHT -   162.6   (meters)      533.    (feet) VERTCON3
 JB2034  ______________________________________________________________________
 JB2034  GEOID HEIGHT    -        -31.308 (meters)                     GEOID18
 JB2034  NAD 83(1997) X  -     54,171.989 (meters)                     COMP
 JB2034  NAD 83(1997) Y  - -4,974,660.058 (meters)                     COMP
 JB2034  NAD 83(1997) Z  -  3,978,124.524 (meters)                     COMP
 JB2034  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 JB2034  HORZ ORDER      -  FIRST
 JB2034  ELLP ORDER      -  FOURTH    CLASS I
 JB2034
 JB2034.This mark is at Greenville Airport (GRE)
 JB2034
 JB2034.The horizontal coordinates were established by GPS observations
 JB2034.and adjusted by the National Geodetic Survey in October 1999.
 JB2034
 JB2034.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2034.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2034
 JB2034.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2034.GEOID18 height accuracy estimate available here.
 JB2034
 JB2034.Click photographs - Photos may exist for this station.
 JB2034
 JB2034.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2034
 JB2034.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2034
 JB2034.The ellipsoidal height was determined by GPS observations
 JB2034.and is referenced to NAD 83.
 JB2034
 JB2034. The following values were computed from the NAD 83(1997) position.
 JB2034
 JB2034;                    North         East     Units Scale Factor Converg.
 JB2034;SPC IL W     -   240,920.505   768,639.639   MT  0.99999917   +0 29 44.8
 JB2034;SPC IL W     -   790,420.02  2,521,778.55   sFT  0.99999917   +0 29 44.8
 JB2034;UTM  16      - 4,301,119.642   293,759.030   MT  1.00012381   -1 29 25.9
 JB2034
 JB2034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2034!SPC IL W     -   0.99997941  x   0.99999917  =   0.99997858
 JB2034!UTM  16      -   0.99997941  x   1.00012381  =   1.00010322
 JB2034
 JB2034:                Primary Azimuth Mark                     Grid Az
 JB2034:SPC IL W     -  GREEPORT AZ MK                           359 03 11.8
 JB2034:UTM  16      -  GREEPORT AZ MK                           001 02 22.5
 JB2034
 JB2034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9375901119(NAD 83)
 JB2034
 JB2034|---------------------------------------------------------------------|
 JB2034| PID    Reference Object                     Distance      Geod. Az  |
 JB2034|                                                           dddmmss.s |
 JB2034| JB2035 GREEPORT AZ MK                      APPROX. 0.7 KM 3593256.6 |
 JB2034|---------------------------------------------------------------------|
 JB2034
 JB2034                          SUPERSEDED SURVEY CONTROL
 JB2034
 JB2034  NAD 83(1986)-  38 50 05.06257(N)    089 22 33.94094(W) AD(       ) 1
 JB2034  NGVD 29 (06/25/91)  162.7    (m)  OSU 89B  model used  GPS OBS        
 JB2034
 JB2034.Superseded values are not recommended for survey control.
 JB2034
 JB2034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2034.See file dsdata.pdf to determine how the superseded data were derived.
 JB2034
 JB2034_MARKER: I = METAL ROD
 JB2034_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2034_STAMPING: GREEPORT 1990
 JB2034_MARK LOGO: NGS
 JB2034_PROJECTION: FLUSH
 JB2034_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2034_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JB2034+STABILITY: POSITION/ELEVATION WELL
 JB2034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2034+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2016
 JB2034_ROD/PIPE-DEPTH: 7.3 meters
 JB2034_SLEEVE-DEPTH  : 1.0 meters
 JB2034
 JB2034  HISTORY     - Date     Condition        Report By
 JB2034  HISTORY     - 1990     MONUMENTED       NGS
 JB2034  HISTORY     - 20140326 GOOD             AME
 JB2034  HISTORY     - 20160930 GOOD             ASMINC
 JB2034
 JB2034                          STATION DESCRIPTION
 JB2034
 JB2034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2034'STATION IS LOCATED ABOUT 6 KM (3.7 MI) SOUTH-SOUTHEAST OF
 JB2034'GREENVILLE,AT THE GREENVILLE MUNICIPAL AIRPORT, AT THE JUNCTION OF
 JB2034'THE RAMP AND RUNWAY 18-36, IN EAST CENTRAL SECTION 36, T 5 N, R 3 W.
 JB2034'OWNERSHIP--GREENVILLE AIRPORT AUTHORITY, 315 WEST COLLEGE,
 JB2034'GREENVILLE, IL 62246.  AIRPORT MANAGER IS CHARLES BUNTING, PHONE
 JB2034'618-664-1535.
 JB2034'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND STATE HIGHWAY
 JB2034'127 (EXIT 45) AT GREENVILLE, GO SOUTHWEST ON HIGHWAY 127 FOR 4.46 KM
 JB2034'(2.77 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, WEST, ON
 JB2034'PAVED ROAD FOR 0.13 KM (0.08 MI) TO A GRAVEL LANE ON THE LEFT JUST
 JB2034'BEFORE REACHING THE OFFICE.  TURN LEFT, SOUTH, FOR 0.07 KM (0.04 MI)
 JB2034'TO THE APRON.  TURN RIGHT, WEST, ON APRON THEN RAMP FOR 0.31 KM
 JB2034'(0.19 MI) TO RUNWAY 18-36 AND THE STATION ON THE RIGHT.
 JB2034'STATION IS 28.1 M (92.2 FT) EAST OF THE CENTERLINE OF THE RUNWAY, 9.2
 JB2034'M (30.2 FT) NORTH OF THE NORTH EDGE OF THE TAXI APPROACH, 68.0 M
 JB2034'(223.1 FT) SOUTHWEST OF A WIND SOCK, 31.1 M (102.0 FT) WEST-SOUTHWEST
 JB2034'OF THE SOUTHWEST CORNER OF A 3X5FT CONCRETE DRAIN INLET, AT A FLAGGED
 JB2034'WOODEN STAKE.
 JB2034
 JB2034                          STATION RECOVERY (2014)
 JB2034
 JB2034'RECOVERY NOTE BY AERO-METRIC ENGINEERING INCORPORATED 2014 (BDN)
 JB2034'RECOVERED IN GOOD CONDITION.
 JB2034
 JB2034                          STATION RECOVERY (2016)
 JB2034
 JB2034'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 JB2034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2035 ***********************************************************************
 JB2035  DESIGNATION -  GREEPORT AZ MK
 JB2035  PID         -  JB2035
 JB2035  STATE/COUNTY-  IL/BOND
 JB2035  COUNTRY     -  US
 JB2035  USGS QUAD   -  BEAVER CREEK (2018)
 JB2035
 JB2035                         *CURRENT SURVEY CONTROL
 JB2035  ______________________________________________________________________
 JB2035* NAD 83(1997) POSITION- 38 50 26.54383(N) 089 22 34.16680(W)   ADJUSTED
 JB2035* NAD 83(1997) ELLIP HT-   132.666 (meters)        (10/21/99)   ADJUSTED
 JB2035* NAVD 88 ORTHO HEIGHT -   164.0   (meters)      538.    (feet) VERTCON3
 JB2035  ______________________________________________________________________
 JB2035  GEOID HEIGHT    -        -31.311 (meters)                     GEOID18
 JB2035  NAD 83(1997) X  -     54,162.255 (meters)                     COMP
 JB2035  NAD 83(1997) Y  - -4,974,245.457 (meters)                     COMP
 JB2035  NAD 83(1997) Z  -  3,978,641.887 (meters)                     COMP
 JB2035  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 JB2035  HORZ ORDER      -  FIRST
 JB2035  ELLP ORDER      -  FOURTH    CLASS I
 JB2035
 JB2035.This mark is at Greenville Airport (GRE)
 JB2035
 JB2035.The horizontal coordinates were established by GPS observations
 JB2035.and adjusted by the National Geodetic Survey in October 1999.
 JB2035
 JB2035.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2035.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2035
 JB2035.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2035.GEOID18 height accuracy estimate available here.
 JB2035
 JB2035.Click photographs - Photos may exist for this station.
 JB2035
 JB2035.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2035
 JB2035.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2035
 JB2035.The ellipsoidal height was determined by GPS observations
 JB2035.and is referenced to NAD 83.
 JB2035
 JB2035. The following values were computed from the NAD 83(1997) position.
 JB2035
 JB2035;                    North         East     Units Scale Factor Converg.
 JB2035;SPC IL W     -   241,583.462   768,628.684   MT  0.99999915   +0 29 44.9
 JB2035;SPC IL W     -   792,595.07  2,521,742.61   sFT  0.99999915   +0 29 44.9
 JB2035;UTM  16      - 4,301,782.663   293,771.062   MT  1.00012374   -1 29 26.7
 JB2035
 JB2035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2035!SPC IL W     -   0.99997919  x   0.99999915  =   0.99997834
 JB2035!UTM  16      -   0.99997919  x   1.00012374  =   1.00010292
 JB2035
 JB2035:                Primary Azimuth Mark                     Grid Az
 JB2035:SPC IL W     -  GREEPORT                                 179 03 11.6
 JB2035:UTM  16      -  GREEPORT                                 181 02 23.2
 JB2035
 JB2035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9377101782(NAD 83)
 JB2035
 JB2035|---------------------------------------------------------------------|
 JB2035| PID    Reference Object                     Distance      Geod. Az  |
 JB2035|                                                           dddmmss.s |
 JB2035| JB2034 GREEPORT                            APPROX. 0.7 KM 1793256.5 |
 JB2035|---------------------------------------------------------------------|
 JB2035
 JB2035                          SUPERSEDED SURVEY CONTROL
 JB2035
 JB2035  NAD 83(1986)-  38 50 26.56379(N)    089 22 34.15732(W) AD(       ) 1
 JB2035  NGVD 29 (06/25/91)  164.1    (m)  OSU 89B  model used  GPS OBS        
 JB2035
 JB2035.Superseded values are not recommended for survey control.
 JB2035
 JB2035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2035.See file dsdata.pdf to determine how the superseded data were derived.
 JB2035
 JB2035_MARKER: I = METAL ROD
 JB2035_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2035_STAMPING: GREEPORT AZ MK 1990
 JB2035_MARK LOGO: NGS
 JB2035_PROJECTION: FLUSH
 JB2035_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2035_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2035+SATELLITE: SATELLITE OBSERVATIONS - 1990
 JB2035_ROD/PIPE-DEPTH: 6.1 meters
 JB2035_SLEEVE-DEPTH  : 1.0 meters
 JB2035
 JB2035  HISTORY     - Date     Condition        Report By
 JB2035  HISTORY     - 1990     MONUMENTED       NGS
 JB2035
 JB2035                          STATION DESCRIPTION
 JB2035
 JB2035'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2035'STATION IS LOCATED ABOUT 5.5 KM (3.4 MI) SOUTH-SOUTHEAST OF
 JB2035'GREENVILLE,AT THE GREENVILLE MUNICIPAL AIRPORT, AT THE NORTH END OF
 JB2035'RUNWAY 18-36, IN THE NORTHEAST 1/4 OF SECTION 36, T 5 N, R 3 W.
 JB2035'OWNERSHIP--GREENVILLE AIRPORT AUTHORITY, 315 WEST COLLEGE,
 JB2035'GREENVILLE, IL 62246.  AIRPORT MANAGER IS CHARLES BUNTING, PHONE
 JB2035'618-664-1535.
 JB2035'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND STATE HIGHWAY
 JB2035'127 (EXIT 45) AT GREENVILLE, GO SOUTHWEST ON HIGHWAY 127 FOR 4.46 KM
 JB2035'(2.77 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, WEST, ON
 JB2035'PAVED ROAD FOR 0.13 KM (0.08 MI) TO A GRAVEL LANE ON THE LEFT JUST
 JB2035'BEFORE REACHING THE OFFICE.  TURN LEFT, SOUTH, FOR 0.07 KM (0.04 MI)
 JB2035'TO THE APRON.  TURN RIGHT, WEST, ON APRON THEN RAMP FOR 0.31 KM
 JB2035'(0.19 MI) TO RUNWAY 18-36. TURN RIGHT, NORTH, ALONGSIDE RUNWAY 18-36
 JB2035'FOR 0.66 KM (0.41 MI) TO THE TURN-AROUND AND THE STATION ON THE RIGHT
 JB2035'NEAR THE NORTH END OF THE RUNWAY.
 JB2035'STATION IS 25.9 M (85.0 FT) EAST OF THE CENTERLINE OF RUNWAY 18-36,
 JB2035'32.6 M (107.0 FT) SOUTHWEST OF THE SOUITHEAST CORNER OF ASPHALT
 JB2035'TURNAROUND, 11.5 M (37.7 FT) EAST OF A RUNWAY LIGHT, IN LINE WITH 2
 JB2035'E-W RUNWAY LIGHTS, AT A FLAGGED WOODEN STAKE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2307 ***********************************************************************
 LB2307  DESIGNATION -  GREER
 LB2307  PID         -  LB2307
 LB2307  STATE/COUNTY-  IL/IROQUOIS
 LB2307  COUNTRY     -  US
 LB2307  USGS QUAD   -  STOCKLAND (2018)
 LB2307
 LB2307                         *CURRENT SURVEY CONTROL
 LB2307  ______________________________________________________________________
 LB2307* NAD 83(2011) POSITION- 40 30 51.39269(N) 087 35 45.59373(W)   ADJUSTED
 LB2307* NAD 83(2011) ELLIP HT-   209.382 (meters)        (06/27/12)   ADJUSTED
 LB2307* NAD 83(2011) EPOCH   -  2010.00
 LB2307* NAVD 88 ORTHO HEIGHT -   242.4   (meters)      795.    (feet) GPS OBS
 LB2307  ______________________________________________________________________
 LB2307  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LB2307  GEOID HEIGHT    -        -32.949 (meters)                     GEOID99
 LB2307  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 LB2307  NAD 83(2011) X  -    203,685.551 (meters)                     COMP
 LB2307  NAD 83(2011) Y  - -4,851,690.867 (meters)                     COMP
 LB2307  NAD 83(2011) Z  -  4,121,701.210 (meters)                     COMP
 LB2307  LAPLACE CORR    -         -2.78  (seconds)                    DEFLEC18
 LB2307
 LB2307  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2307  Standards:
 LB2307         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2307            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2307  -------------------------------------------------------------------
 LB2307  NETWORK    1.21   1.82           0.53   0.44   0.93      0.22847113
 LB2307  -------------------------------------------------------------------
 LB2307  Click here for local accuracies and other accuracy information.
 LB2307
 LB2307.The horizontal coordinates were established by GPS observations
 LB2307.and adjusted by the National Geodetic Survey in June 2012.
 LB2307
 LB2307.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2307.been affixed to the stable North American tectonic plate. See 
 LB2307.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2307
 LB2307.The horizontal coordinates are valid at the epoch date displayed above
 LB2307.which is a decimal equivalence of Year/Month/Day.
 LB2307
 LB2307.The orthometric height was determined by GPS observations and a
 LB2307.high-resolution geoid model.
 LB2307
 LB2307.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2307.GEOID18 height accuracy estimate available here.
 LB2307
 LB2307.Click photographs - Photos may exist for this station.
 LB2307
 LB2307.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2307
 LB2307.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2307
 LB2307.The ellipsoidal height was determined by GPS observations
 LB2307.and is referenced to NAD 83.
 LB2307
 LB2307. The following values were computed from the NAD 83(2011) position.
 LB2307
 LB2307;                    North         East     Units Scale Factor Converg.
 LB2307;SPC IL E     -   427,365.058   362,487.705   MT  1.00002304   +0 28 44.5
 LB2307;SPC IL E     - 1,402,113.53  1,189,261.75   sFT  1.00002304   +0 28 44.5
 LB2307;SPC IN W     -   584,746.971   856,553.111   MT  0.99998989   -0 19 59.0
 LB2307;SPC IN W     - 1,918,457.35  2,810,208.00   sFT  0.99998989   -0 19 59.0
 LB2307;UTM  16      - 4,485,009.941   449,509.332   MT  0.99963138   -0 23 13.9
 LB2307
 LB2307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2307!SPC IL E     -   0.99996716  x   1.00002304  =   0.99999019
 LB2307!SPC IN W     -   0.99996716  x   0.99998989  =   0.99995705
 LB2307!UTM  16      -   0.99996716  x   0.99963138  =   0.99959855
 LB2307
 LB2307:                Primary Azimuth Mark                     Grid Az
 LB2307:SPC IL E     -  GREER AZ MK 2                            359 49 18.4
 LB2307:SPC IN W     -  GREER AZ MK 2                            000 38 01.9
 LB2307:UTM  16      -  GREER AZ MK 2                            000 41 16.8
 LB2307
 LB2307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4950985009(NAD 83)
 LB2307
 LB2307|---------------------------------------------------------------------|
 LB2307| PID    Reference Object                     Distance      Geod. Az  |
 LB2307|                                                           dddmmss.s |
 LB2307| CM3594 GREER AZ MK 2                                      0001802.9 |
 LB2307| CM3593 GREER AZ MK                                        0080034.2 |
 LB2307| LB2309 AMBIA TRUNKLINE MWV KSI 942         APPROX. 6.8 KM 0825038.7 |
 LB2307| CM3596 GREER RM 2                           28.344 METERS 24221     |
 LB2307| LB2310 GREER RM A                           30.060 METERS 33757     |
 LB2307| CM3595 GREER RM 1                           26.266 METERS 35752     |
 LB2307|---------------------------------------------------------------------|
 LB2307
 LB2307                          SUPERSEDED SURVEY CONTROL
 LB2307
 LB2307  NAD 83(2007)-  40 30 51.39280(N)    087 35 45.59468(W) AD(2002.00) 0
 LB2307  ELLIP H (02/10/07)  209.405  (m)                       GP(2002.00)    
 LB2307  ELLIP H (02/03/05)  209.407  (m)                       GP(       ) 4 2
 LB2307  NAD 83(1997)-  40 30 51.39258(N)    087 35 45.59451(W) AD(       ) 1
 LB2307  ELLIP H (03/04/03)  209.390  (m)                       GP(       ) 4 2
 LB2307  NAD 83(1997)-  40 30 51.39211(N)    087 35 45.59372(W) AD(       ) 1
 LB2307  NAD 83(1997)-  40 30 51.39227(N)    087 35 45.59442(W) AD(       ) 1
 LB2307  NAD 83(1986)-  40 30 51.40075(N)    087 35 45.60234(W) AD(       ) 1
 LB2307  NAD 27      -  40 30 51.26910(N)    087 35 45.51630(W) AD(       ) 1
 LB2307  NGVD 29 (07/19/86)  241.2    (m)          791.     (f) VERT ANG       
 LB2307
 LB2307.Superseded values are not recommended for survey control.
 LB2307
 LB2307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2307.See file dsdata.pdf to determine how the superseded data were derived.
 LB2307
 LB2307_MARKER: DS = TRIANGULATION STATION DISK
 LB2307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2307_STAMPING: GREER 1955
 LB2307_MARK LOGO: CGS
 LB2307_PROJECTION: FLUSH
 LB2307_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2307+STABILITY: SURFACE MOTION
 LB2307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2307+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2021
 LB2307
 LB2307  HISTORY     - Date     Condition        Report By
 LB2307  HISTORY     - 1955     MONUMENTED       CGS
 LB2307  HISTORY     - 200205   GOOD             ASCPC
 LB2307  HISTORY     - 20210302 GOOD             ILDT
 LB2307
 LB2307                          STATION DESCRIPTION
 LB2307
 LB2307'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2307'STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF HOOPESTON AND 3-1/2
 LB2307'MILES NORTH OF THE SMALL VILLAGE OF CHENEYVILLE ON THE WEST SIDE OF
 LB2307'A NARROW PAVED ROAD AND ON PROPERTY OWNED BY MRS. HARRY SHERROW.  IT
 LB2307'IS 66 FEET NORTH OF THE CENTER OF DRIVEWAY, 48 FEET NORTH OF
 LB2307'FENCE CORNER, 32 FEET WEST OF THE CENTER OF PAVED ROAD, 5 FEET
 LB2307'NORTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF FENCE LINE.  THE
 LB2307'MARK IS FLUSH AND THE DISK IS STAMPED GREER 1955.
 LB2307'
 LB2307'REFERENCE MARK NO. 1 IS 32 FEET WEST OF THE CENTER OF PAVED ROAD, 18
 LB2307'FEET SOUTHEAST OF A 36-INCH OAK TREE AND 1 FOOT WEST OF FENCE LINE.
 LB2307'THE MARK IS FLUSH AND THE DISK IS STAMPED GREER NO 1 1955.
 LB2307'
 LB2307'REFERENCE MARK NO. 2 IS 27 FEET EAST OF A POWER LINE POLE, 21 FEET
 LB2307'NORTH OF THE CENTER OF DRIVEWAY, 13 FEET EAST OF THE CENTER OF
 LB2307'DRIVEWAY INTO BARNYARD, 4 FEET EAST OF FENCE CORNER AND 1 FOOT
 LB2307'NORTH OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2307'GREER NO. 2 1955.
 LB2307'
 LB2307'THE AZIMUTH MARK IS 30 FEET SOUTH OF THE CENTER OF GRAVELED ROAD AND
 LB2307'2 FEET SOUTHWEST OF A WHITE WITNESS POST, SET IN THE NORTH END OF A
 LB2307'CULTIVATED FIELD ABOUT 5 FEET HIGHER THAN ROAD.  THE MARK IS FLUSH
 LB2307'AND THE DISK IS STAMPED GREER 1955.
 LB2307'
 LB2307'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 AND 9 IN
 LB2307'THE SOUTHWEST EDGE OF HOOPESTON, GO EAST ON STATE HIGHWAY 9 FOR 5.4
 LB2307'MILES TO CHENEYVILLE ROAD LEFT, TURN LEFT AND GO NORTH ON
 LB2307'CHENEYVILLE ROAD FOR 0.6 MILES TO RAILROAD CROSSING IN THE SMALL
 LB2307'VILLAGE OF CHENEYVILLE, CONTINUE NORTH ON HIGHWAY FOR 1.4
 LB2307'MILES TO T-ROAD, TURN LEFT AND CONTINUE WEST AND NORTH ON NARROW
 LB2307'PAVED ROAD FOR 2.2 MILES TO STATION ON THE WEST SIDE AS DESCRIBED.
 LB2307'
 LB2307'TO REACH THE AZIMUTH MARK FROM STATION, GO NORTH ON PAVED ROAD FOR
 LB2307'0.25 MILE TO CROSSROAD, TURN RIGHT AND GO EAST FOR 0.05 MILE TO THE
 LB2307'MARK ON THE SOUTH SIDE AS DESCRIBED.
 LB2307'
 LB2307'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2307
 LB2307                          STATION RECOVERY (2002)
 LB2307
 LB2307'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2307'RECOVERED AS DESCRIBED
 LB2307
 LB2307                          STATION RECOVERY (2021)
 LB2307
 LB2307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LB2307'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2310 ***********************************************************************
 LB2310  DESIGNATION -  GREER RM A
 LB2310  PID         -  LB2310
 LB2310  STATE/COUNTY-  IL/IROQUOIS
 LB2310  COUNTRY     -  US
 LB2310  USGS QUAD   -  STOCKLAND (2018)
 LB2310
 LB2310                         *CURRENT SURVEY CONTROL
 LB2310  ______________________________________________________________________
 LB2310* NAD 83(1997) POSITION- 40 30 52.29528(N) 087 35 46.07312(W)   ADJUSTED
 LB2310* NAVD 88 ORTHO HEIGHT -   241.2   (meters)      791.    (feet) VERTCON3
 LB2310  ______________________________________________________________________
 LB2310  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 LB2310  LAPLACE CORR    -         -2.78  (seconds)                    DEFLEC18
 LB2310  HORZ ORDER      -  FIRST
 LB2310
 LB2310.The horizontal coordinates were established by classical geodetic methods
 LB2310.and adjusted by the National Geodetic Survey in October 1999.
 LB2310
 LB2310.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2310.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2310
 LB2310.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2310.GEOID18 height accuracy estimate available here.
 LB2310
 LB2310.Click photographs - Photos may exist for this station.
 LB2310
 LB2310.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2310
 LB2310. The following values were computed from the NAD 83(1997) position.
 LB2310
 LB2310;                    North         East     Units Scale Factor Converg.
 LB2310;SPC IL E     -   427,392.805   362,476.187   MT  1.00002303   +0 28 44.2
 LB2310;SPC IL E     - 1,402,204.56  1,189,223.96   sFT  1.00002303   +0 28 44.2
 LB2310;SPC IN W     -   584,774.877   856,541.987   MT  0.99998990   -0 19 59.3
 LB2310;SPC IN W     - 1,918,548.91  2,810,171.50   sFT  0.99998990   -0 19 59.3
 LB2310;UTM  16      - 4,485,037.847   449,498.239   MT  0.99963139   -0 23 14.2
 LB2310
 LB2310!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2310!SPC IL E     -   0.99996735  x   1.00002303  =   0.99999038
 LB2310!SPC IN W     -   0.99996735  x   0.99998990  =   0.99995725
 LB2310!UTM  16      -   0.99996735  x   0.99963139  =   0.99959875
 LB2310
 LB2310:                Primary Azimuth Mark                     Grid Az
 LB2310:SPC IL E     -  ASH GROVE RESET                          295 19 09.2
 LB2310:SPC IN W     -  ASH GROVE RESET                          296 07 52.7
 LB2310:UTM  16      -  ASH GROVE RESET                          296 11 07.6
 LB2310
 LB2310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4949885037(NAD 83)
 LB2310
 LB2310|---------------------------------------------------------------------|
 LB2310| PID    Reference Object                     Distance      Geod. Az  |
 LB2310|                                                           dddmmss.s |
 LB2310| LB2309 AMBIA TRUNKLINE MWV KSI 942         APPROX. 6.8 KM 0830516.0 |
 LB2310| LB2307 GREER                                30.060 METERS 15757     |
 LB2310| LB2321 ASH GROVE RESET                     APPROX.18.9 KM 2954753.4 |
 LB2310|---------------------------------------------------------------------|
 LB2310
 LB2310                          SUPERSEDED SURVEY CONTROL
 LB2310
 LB2310  NAD 83(1997)-  40 30 52.29544(N)    087 35 46.07382(W) AD(       ) 1
 LB2310  NAD 83(1986)-  40 30 52.30398(N)    087 35 46.08177(W) AD(       ) 1
 LB2310  NAD 27      -  40 30 52.17225(N)    087 35 45.99568(W) AD(       ) 1
 LB2310  NGVD 29 (07/19/86)  241.2    (m)          791.     (f) VERT ANG       
 LB2310
 LB2310.Superseded values are not recommended for survey control.
 LB2310
 LB2310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2310.See file dsdata.pdf to determine how the superseded data were derived.
 LB2310
 LB2310_MARKER: DS = TRIANGULATION STATION DISK
 LB2310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2310_STAMPING: GREER RM A 1969
 LB2310_MARK LOGO: CGS
 LB2310_PROJECTION: RECESSED 5 CENTIMETERS
 LB2310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2310+STABILITY: SURFACE MOTION
 LB2310
 LB2310  HISTORY     - Date     Condition        Report By
 LB2310  HISTORY     - 1969     MONUMENTED       CGS
 LB2310
 LB2310                          STATION DESCRIPTION
 LB2310
 LB2310'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LB2310'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF HOOPESTON,
 LB2310'3 MILES NORTH OF THE SMALL VILLAGE OF CHENEYVILLE AND 3-1/2
 LB2310'MILES WEST OF THE ILLINOIS-INDIANA STATE LINE.
 LB2310'
 LB2310'THE STATION MARK IS A STANDARD TRIANGULATION STATION MARK
 LB2310'DISK STAMPED GREER RM A 1969, SET IN THE TOP OF AN IRREGULAR
 LB2310'MASS OF CONCRETE THAT IS 2 INCHES BELOW THE GROUND SURFACE.  IT
 LB2310'IS 65 FEET WEST OF THE CENTER OF THE SURFACED ROAD, 44.5 FEET
 LB2310'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A CORN CRIB AND 22
 LB2310'FEET WEST-SOUTHWEST OF A 36 INCH MAPLE TREE.
 LB2310'
 LB2310'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION GREER 1955,
 LB2310'AND THE DISTANCE, REDUCED TO SEA LEVEL, AND THE DIRECTION ARE
 LB2310'NOTED BELOW.
 LB2310'
 LB2310'FOR A ROUTE TO REACH SEE THE DESCRIPTION FOR GREER 1955.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0881 ***********************************************************************
 NH0881  DESIGNATION -  GREGORY
 NH0881  PID         -  NH0881
 NH0881  STATE/COUNTY-  IL/WINNEBAGO
 NH0881  COUNTRY     -  US
 NH0881  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0881
 NH0881                         *CURRENT SURVEY CONTROL
 NH0881  ______________________________________________________________________
 NH0881* NAD 83(1997) POSITION- 42 15 29.94749(N) 089 05 12.38360(W)   ADJUSTED
 NH0881* NAVD 88 ORTHO HEIGHT -   226.673 (meters)      743.68  (feet) POSTED
 NH0881  ______________________________________________________________________
 NH0881  GEOID HEIGHT    -        -33.370 (meters)                     GEOID18
 NH0881  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 NH0881  DYNAMIC HEIGHT  -        226.60  (meters)      743.4   (feet) COMP
 NH0881  MODELED GRAVITY -    980,297.2   (mgal)                       NAVD 88
 NH0881
 NH0881  HORZ ORDER      -  SECOND
 NH0881  VERT ORDER      -  * POSTED, SEE BELOW
 NH0881
 NH0881.The horizontal coordinates were established by classical geodetic methods
 NH0881.and adjusted by the National Geodetic Survey in October 1999.
 NH0881
 NH0881.The orthometric height was determined by differential leveling
 NH0881.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0881
 NH0881.* This is a POSTED BENCH MARK height.
 NH0881
 NH0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0881.GEOID18 height accuracy estimate available here.
 NH0881
 NH0881.Click photographs - Photos may exist for this station.
 NH0881
 NH0881.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0881
 NH0881.The dynamic height is computed by dividing the NAVD 88
 NH0881.geopotential number by the normal gravity value computed on the
 NH0881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0881.degrees latitude (g = 980.6199 gals.).
 NH0881
 NH0881.The modeled gravity was interpolated from observed gravity values.
 NH0881
 NH0881. The following values were computed from the NAD 83(1997) position.
 NH0881
 NH0881;                    North         East     Units Scale Factor Converg.
 NH0881;SPC IL W     -   621,338.558   789,102.499   MT  1.00003883   +0 43 34.5
 NH0881;SPC IL W     - 2,038,508.25  2,588,913.78   sFT  1.00003883   +0 43 34.5
 NH0881;UTM  16      - 4,680,566.056   327,875.428   MT  0.99996454   -1 24 13.1
 NH0881
 NH0881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0881!SPC IL W     -   0.99996968  x   1.00003883  =   1.00000851
 NH0881!UTM  16      -   0.99996968  x   0.99996454  =   0.99993422
 NH0881
 NH0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2787580566(NAD 83)
 NH0881
 NH0881                          SUPERSEDED SURVEY CONTROL
 NH0881
 NH0881  NAD 83(1996)-  42 15 29.94797(N)    089 05 12.38486(W) AD(       ) 2
 NH0881  NAD 83(1991)-  42 15 29.94737(N)    089 05 12.38494(W) AD(       ) 2
 NH0881  NAD 83(1986)-  42 15 29.94746(N)    089 05 12.38492(W) AD(       ) 2
 NH0881  NAD 27      -  42 15 29.88060(N)    089 05 12.00200(W) AD(       ) 2
 NH0881  USSD        -  42 15 29.99600(N)    089 05 11.78400(W) AD(       ) 3
 NH0881
 NH0881.Superseded values are not recommended for survey control.
 NH0881
 NH0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0881.See file dsdata.pdf to determine how the superseded data were derived.
 NH0881
 NH0881_MARKER: DS = TRIANGULATION STATION DISK
 NH0881_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0881_SP_SET: PAVEMENT
 NH0881_STAMPING: GREGORY 1920
 NH0881_MARK LOGO: CGS
 NH0881_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0881
 NH0881  HISTORY     - Date     Condition        Report By
 NH0881  HISTORY     - 1920     MONUMENTED       CGS
 NH0881  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0881  HISTORY     - 1956     SEE DESCRIPTION  CGS
 NH0881  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0881
 NH0881                          STATION DESCRIPTION
 NH0881
 NH0881'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0881'STATION IS LOCATED AT ROCKFORD, AT THE SW CORNER OF GREGORY
 NH0881'AND KISHWAUKEE STREETS, IN THE EDGE OF THE BRICK PAVEMENT,
 NH0881'0.76 METER (2.49 FEET) FROM THE CURB WHERE GREGORY STREET
 NH0881'SIDEWALK ENDS AT THE W CURB OF KISHWAUKEE STREET, 3.96 METERS
 NH0881'(12.99 FEET) W OF THE W AND NEAREST RAIL OF THE STREET-CAR
 NH0881'TRACK, AND 80 YARDS S OF THE KISHWAUKEE GARAGE.  THE STATION
 NH0881'MARK IS A STANDARD BRONZE DISK SET IN CONCRETE IN THE EDGE
 NH0881'OF THE BRICK PAVEMENT.  THERE IS NO REFERENCE MARK.
 NH0881
 NH0881                          STATION RECOVERY (1954)
 NH0881
 NH0881'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0881'THE 1920 DESCRIPTION ADEQUATE FOR REACHING THE SITE, AND
 NH0881'INDICATES THIS STATION WAS DESTROYED BY STREET CONSTRUCTION.
 NH0881
 NH0881                          STATION RECOVERY (1956)
 NH0881
 NH0881'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (HH)
 NH0881'THERE HAS BEEN A CONCRETE PAVEMENT PUT IN AND IT MUST BE
 NH0881'GONE.  NO EVIDENCE OF MARK NOW.  ALSO A NEW BRIDGE BY CHICAGO
 NH0881'AND NORTHWESTERN RR. PREVIOUS TO PAVEMENT.
 NH0881
 NH0881                          STATION RECOVERY (1997)
 NH0881
 NH0881'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0881'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1452 ***********************************************************************
 NH1452  DESIGNATION -  GREGORY
 NH1452  PID         -  NH1452
 NH1452  STATE/COUNTY-  IL/WINNEBAGO
 NH1452  COUNTRY     -  US
 NH1452  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1452
 NH1452                         *CURRENT SURVEY CONTROL
 NH1452  ______________________________________________________________________
 NH1452* NAD 83(1997) POSITION- 42 15 07.17041(N) 089 01 12.59607(W)   ADJUSTED
 NH1452* NAVD 88 ORTHO HEIGHT -   276.    (meters)      906.    (feet) SCALED
 NH1452  ______________________________________________________________________
 NH1452  GEOID HEIGHT    -        -33.368 (meters)                     GEOID18
 NH1452  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 NH1452  HORZ ORDER      -  FIRST
 NH1452
 NH1452.The horizontal coordinates were established by classical geodetic methods
 NH1452.and adjusted by the National Geodetic Survey in October 1999.
 NH1452
 NH1452.The orthometric height was scaled from a topographic map.
 NH1452
 NH1452.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1452.GEOID18 height accuracy estimate available here.
 NH1452
 NH1452.Click photographs - Photos may exist for this station.
 NH1452
 NH1452.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1452
 NH1452. The following values were computed from the NAD 83(1997) position.
 NH1452
 NH1452;                    North         East     Units Scale Factor Converg.
 NH1452;SPC IL W     -   620,707.612   794,607.853   MT  1.00005127   +0 46 15.4
 NH1452;SPC IL W     - 2,036,438.22  2,606,975.93   sFT  1.00005127   +0 46 15.4
 NH1452;UTM  16      - 4,679,731.030   333,353.028   MT  0.99994171   -1 21 31.2
 NH1452
 NH1452!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1452!SPC IL W     -   0.99996196  x   1.00005127  =   1.00001322
 NH1452!UTM  16      -   0.99996196  x   0.99994171  =   0.99990367
 NH1452
 NH1452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3335379731(NAD 83)
 NH1452
 NH1452                          SUPERSEDED SURVEY CONTROL
 NH1452
 NH1452  NAD 83(1996)-  42 15 07.17056(N)    089 01 12.59754(W) AD(       ) 1
 NH1452  NAD 83(1991)-  42 15 07.16853(N)    089 01 12.59977(W) AD(       ) 1
 NH1452  NAD 83(1986)-  42 15 07.16812(N)    089 01 12.60118(W) AD(       ) 1
 NH1452  NAD 27      -  42 15 07.09520(N)    089 01 12.22530(W) AD(       ) 1
 NH1452
 NH1452.Superseded values are not recommended for survey control.
 NH1452
 NH1452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1452.See file dsdata.pdf to determine how the superseded data were derived.
 NH1452
 NH1452_MARKER: DS = TRIANGULATION STATION DISK
 NH1452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1452_STAMPING: GREGORY 1935
 NH1452_MARK LOGO: CGS
 NH1452_PROJECTION: FLUSH
 NH1452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1452+STABILITY: SURFACE MOTION
 NH1452
 NH1452  HISTORY     - Date     Condition        Report By
 NH1452  HISTORY     - 1935     MONUMENTED       CGS
 NH1452  HISTORY     - 1954     GOOD             CGS
 NH1452  HISTORY     - 19970323 GOOD             USPSQD
 NH1452
 NH1452                          STATION DESCRIPTION
 NH1452
 NH1452'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1452'THIS STATION IS ABOUT 4 MILES SOUTHEAST OF THE HEART OF ROCKFORD.
 NH1452'IN THE NORTHEAST 1/4 SEC. 32, T 44 N, R 2 E.  IN WOODED
 NH1452'SECTION OF LAND OWNED BY MR. GREGORY, WHO LIVES IN FIRST
 NH1452'HOUSE EAST OF THE STATION.  THIS SECTION OF LAND HAS BEEN
 NH1452'SUB-DIVIDED AND IS KNOWN AS FOREST HILLS SUB-DIVISION.  THE
 NH1452'STATION MARK IS 328 FEET SOUTH OF EAST-WEST HIGHWAY (BITUMINOUS
 NH1452'MACADAM).  AT THE SOUTHEAST CORNER OF SUB-DIVISION LOT NUMBER
 NH1452'27.  AT THE NORTHWEST INTERSECTION OF HILLCREST ROAD AND
 NH1452'SOVEREIGN BOULEVARD.  30 FEET WEST OF CENTERLINE OF HILLCREST
 NH1452'ROAD.  30 FEET NORTH OF CENTERLINE OF SOVEREIGN
 NH1452'BOULEVARD.  THE STATION MARK WAS PLACED AT POINT MARKED
 NH1452'ORIGINALLY BY AN IRON STAKE.  THE MARK IS FLUSH WITH THE
 NH1452'GROUND.
 NH1452'
 NH1452'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE
 NH1452'BRONZE TABLETS SET IN CONCRETE.
 NH1452'
 NH1452'REFERENCE MARK NO. 1 WAS SET AT POINT MARKED BY IRON STAKE
 NH1452'NORTH OF THE STATION.  IT MARKS THE SOUTHEAST CORNER OF LOT
 NH1452'NUMBER 30 AND THE NORTHEAST CORNER OF LOT NUMBER 29.  MARK IS
 NH1452'208 FEET SOUTH OF EAST-WEST HIGHWAY.  30 FEET WEST OF CENTERLINE
 NH1452'OF HILLCREST ROAD.  THE MARK PROJECTS 3 INCHES.
 NH1452'
 NH1452'REFERENCE MARK NO. 2 IS NORTHEAST OF THE STATION AND WAS
 NH1452'PUT AT POINT MARKED BY IRON STAKE, WHICH SUPPOSEDLY MARKED
 NH1452'THE SOUTHWEST CORNER OF LOT NUMBER 33 AND THE NORTHWEST
 NH1452'CORNER OF LOT NUMBER 34.  THE MARK IS 30 FEET EAST OF CENTERLINE
 NH1452'OF HILLCREST ROAD.  90 FEET NORTH OF THE CENTERLINE OF SOVEREIGN
 NH1452'BOULEVARD.  THE MARK IS FLUSH WITH THE GROUND.  THE DISTANCE
 NH1452'BETWEEN THE REFERENCE MARKS IS 83.97 FEET.
 NH1452'
 NH1452'THE AZIMUTH MARK IS SOUTH OF THE STATION AT THE SOUTHWEST SIDE
 NH1452'OF ILLINOIS HIGHWAY 5.  24 FEET SOUTHWEST OF CENTERLINE OF
 NH1452'ROAD.  30 YARDS NORTHWEST OF HOUSE WITH SHINGLE SIDING.  ABOUT
 NH1452'50 YARDS SOUTHEAST AND ACROSS ROAD FROM TIP TOP INN.  30 YARDS
 NH1452'SOUTHEAST OF DIRT ROAD (HILLCREST ROAD) LEADING NORTH TO STATION.
 NH1452'2 FEET WEST OF TRIPLE TRUNK ASH TREE.  THE MARK PROJECTS 2
 NH1452'INCHES.
 NH1452'
 NH1452'TO REACH THE STATION FROM THE FAUST HOTEL IN ROCKFORD FOLLOW
 NH1452'CHARLES STREET (ILLINOIS 5) SOUTHEAST 0.65 MILE TO ABRAHAM
 NH1452'LINCOLN JUNIOR HIGH SCHOOL AT 11TH AND CHARLES STREETS.  CONTINUE
 NH1452'SOUTHEAST ON CHARLES STREET (I11.5) 2.35 MILES TO JUNCTION
 NH1452'OF THREE ROADS.  THENCE EAST ON BITUMINOUS MACADAM HIGHWAY
 NH1452'0.5 MILE TO DIRT ROAD (HILLCREST ROAD) LEADING SOUTH.  THENCE
 NH1452'SOUTH 100 YARDS TO STATION.
 NH1452'
 NH1452'A 100-FOOT SIGNAL AT MILLS IS VISIBLE AT 64 FEET.
 NH1452'
 NH1452'A 100-FOOT SIGNAL AT BELVIDERE IS VISIBLE AT 77 FEET.
 NH1452'
 NH1452'A 4-FOOT SIGNAL AT DE WITT 1920 IS VISIBLE AT 77 FEET.
 NH1452'
 NH1452'AN 8-FOOT SIGNAL AT FAUST IS VISIBLE AT 64 FEET.
 NH1452'
 NH1452'A 110-FOOT SIGNAL AT COLES R.M. NO. 2 IS VISIBLE AT 77 FEET.
 NH1452'
 NH1452'NO OBJECTS VISIBLE FROM GROUND SUITABLE FOR AZIMUTH.
 NH1452
 NH1452                          STATION RECOVERY (1954)
 NH1452
 NH1452'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1452'STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.
 NH1452'THE DISTANCES TO THE REFERENCE MARKS AND THE AZIMUTH MARK CHECKED.
 NH1452'NO OBSERVATIONS WERE MADE FROM THE STATION AT THIS TIME.
 NH1452'THE OLD DESCRIPTION IS ADEQUATE WITH THE ADDITION OF THE FOLLOWING
 NH1452'INFORMATION--STATION IS NOW ON THE PROPERTY OF ED SANDBERG AND
 NH1452'IS UNDER A BOARD FENCE CROSSING THE FRONT LAWN OF THIS PROPERTY.
 NH1452'THE EAST-WEST PAVED ROAD IS NOW NEWBERG ROAD AND SOVEREIGN
 NH1452'BOULEVARD HAS BEEN DISCONTINUED.
 NH1452
 NH1452                          STATION RECOVERY (1997)
 NH1452
 NH1452'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1452'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0601 ***********************************************************************
 KC0601  DESIGNATION -  GRESS
 KC0601  PID         -  KC0601
 KC0601  STATE/COUNTY-  IL/CALHOUN
 KC0601  COUNTRY     -  US
 KC0601  USGS QUAD   -  HAMBURG (2018)
 KC0601
 KC0601                         *CURRENT SURVEY CONTROL
 KC0601  ______________________________________________________________________
 KC0601* NAD 83(1997) POSITION- 39 12 20.57718(N) 090 39 27.99302(W)   ADJUSTED
 KC0601* NAVD 88 ORTHO HEIGHT -   213.    (meters)      699.    (feet) SCALED
 KC0601  ______________________________________________________________________
 KC0601  GEOID HEIGHT    -        -32.060 (meters)                     GEOID18
 KC0601  LAPLACE CORR    -          1.23  (seconds)                    DEFLEC18
 KC0601  HORZ ORDER      -  FIRST
 KC0601
 KC0601.The horizontal coordinates were established by classical geodetic methods
 KC0601.and adjusted by the National Geodetic Survey in October 1999.
 KC0601
 KC0601.The orthometric height was scaled from a topographic map.
 KC0601
 KC0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0601.GEOID18 height accuracy estimate available here.
 KC0601
 KC0601.Click photographs - Photos may exist for this station.
 KC0601
 KC0601.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0601
 KC0601. The following values were computed from the NAD 83(1997) position.
 KC0601
 KC0601;                    North         East     Units Scale Factor Converg.
 KC0601;SPC IL W     -   281,920.903   657,582.834   MT  0.99996332   -0 18 37.6
 KC0601;SPC IL W     -   924,935.50  2,157,419.68   sFT  0.99996332   -0 18 37.6
 KC0601;SPC MO E     -   374,279.183   236,373.017   MT  0.99993562   -0 05 59.0
 KC0601;UTM  15      - 4,342,219.271   702,240.133   MT  1.00010364   +1 28 51.7
 KC0601
 KC0601!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0601!SPC IL W     -   0.99997163  x   0.99996332  =   0.99993495
 KC0601!SPC MO E     -   0.99997163  x   0.99993562  =   0.99990725
 KC0601!UTM  15      -   0.99997163  x   1.00010364  =   1.00007526
 KC0601
 KC0601:                Primary Azimuth Mark                     Grid Az
 KC0601:SPC IL W     -  SNIDER                                   173 58 12.6
 KC0601:SPC MO E     -  SNIDER                                   173 45 34.0
 KC0601:UTM  15      -  SNIDER                                   172 10 43.3
 KC0601
 KC0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0224042219(NAD 83)
 KC0601
 KC0601|---------------------------------------------------------------------|
 KC0601| PID    Reference Object                     Distance      Geod. Az  |
 KC0601|                                                           dddmmss.s |
 KC0601| CL8628 GRESS RM 1                           83.400 METERS 05956     |
 KC0601| CL8629 GRESS RM 2                                         17152     |
 KC0601| KC0600 SNIDER                              APPROX. 7.9 KM 1733935.0 |
 KC0601|---------------------------------------------------------------------|
 KC0601
 KC0601                          SUPERSEDED SURVEY CONTROL
 KC0601
 KC0601  NAD 83(1986)-  39 12 20.58473(N)    090 39 27.99160(W) AD(       ) 1
 KC0601  NAD 27      -  39 12 20.41700(N)    090 39 27.55900(W) AD(       ) 1
 KC0601
 KC0601.Superseded values are not recommended for survey control.
 KC0601
 KC0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0601.See file dsdata.pdf to determine how the superseded data were derived.
 KC0601
 KC0601_MARKER: DS = TRIANGULATION STATION DISK
 KC0601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0601_STAMPING: GRESS 1931
 KC0601_MARK LOGO: CGS
 KC0601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0601+STABILITY: SURFACE MOTION
 KC0601
 KC0601  HISTORY     - Date     Condition        Report By
 KC0601  HISTORY     - 1931     MONUMENTED       CGS
 KC0601  HISTORY     - 1975     GOOD             LOCENG
 KC0601
 KC0601                          STATION DESCRIPTION
 KC0601
 KC0601'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0601'ABOUT 4 MILES NORTHWEST OF HARDIN, ON LAND OWNED AND OCCUPIED BY
 KC0601'VAL GRESS, 60 YARDS SOUTH OF T-INTERSECTION OF ROADS, 28 YARDS
 KC0601'SOUTH OF MAIL BOXES, AND 25 FEET SOUTHEAST OF STEEP BANK
 KC0601'OF NORTH-AND-SOUTH ROAD, IN FENCE LINE BETWEEN ORCHARD ON
 KC0601'NORTHEAST AND APEX OF V-SHAPED PASTURE IN RAVINE ON SOUTHWEST.
 KC0601'TO REACH FROM HARDIN, GO NORTH 2.75 MILES TO MOUTH OF
 KC0601'DE GERLIA HOLLOW, FOLLOW GRAVEL ROAD WEST 2.9 MILES UP HOLLOW
 KC0601'TO DIRT ROAD ENTERING FROM SOUTH ON TOP OF RIDGE, GO SOUTH 30
 KC0601'YARDS TO THREE MAIL BOXES, AND CONTINUE SOUTH ACROSS CORNER OF
 KC0601'ORCHARD TO STATION SITE.  SURFACE AND UNDERGROUND MARKS ARE
 KC0601'STANDARD STATION DISKS IN CONCRETE.
 KC0601'REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN CONCRETE.
 KC0601'NO. 1 IS AT NORTHEAST CORNER OF ORCHARD, 28 FEET SOUTH
 KC0601'OF CENTER OF TRIANGLE FORMED BY THREE ROADS, ON EDGE OF
 KC0601'ROAD, ON TOP OF SMALL BANK, AND 83.40 METERS (273.6 FEET) FROM
 KC0601'STATION N 59 DEG 04 MIN E.  NO. 2 IS 2 FEET EAST
 KC0601'OF EDGE OF BANK, 15 FEET EAST OF CENTER LINE OF ROAD, ON POINT
 KC0601'OF INTERSECTION OF WEST EDGES OF ROADS TO NORTH AND
 KC0601'SOUTHWEST, AND ONE-FOURTH MILE FROM STATION S 08 DEG 08 MIN E.
 KC0601
 KC0601                          STATION RECOVERY (1975)
 KC0601
 KC0601'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TAO)
 KC0601'GRESS SEE ATTACHED.
 KC0601'
 KC0601'TO REACH FROM HARDIN GO NORTH 2.75 MILES TO T JUNCTION.  TURN LEFT
 KC0601'AND GO 2.8 MILES TO ANOTHER T JUNCTION.  TURN LEFT FOR ABOUT 60
 KC0601'YARDS.  MARK IS ON BANK TOP ON LEFT IN PLOWED FIELD.  A SUPERFICIAL
 KC0601'SEARCH WAS MADE FOR RMS BUT NEITHER ONE FOUND.  A TOWER WILL BE
 KC0601'NEEDED TO OBSERVE FROM STATION.
 KC0601'
 KC0601'DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NW HARDIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1288 ***********************************************************************
 MF1288  DESIGNATION -  GRETNA
 MF1288  PID         -  MF1288
 MF1288  STATE/COUNTY-  IL/DU PAGE
 MF1288  COUNTRY     -  US
 MF1288  USGS QUAD   -  LOMBARD (2018)
 MF1288
 MF1288                         *CURRENT SURVEY CONTROL
 MF1288  ______________________________________________________________________
 MF1288* NAD 83(1997) POSITION- 41 54 10.27440(N) 088 05 19.79678(W)   ADJUSTED
 MF1288* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 MF1288  ______________________________________________________________________
 MF1288  GEOID HEIGHT    -        -33.345 (meters)                     GEOID18
 MF1288  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 MF1288  HORZ ORDER      -  THIRD
 MF1288
 MF1288.The horizontal coordinates were established by classical geodetic methods
 MF1288.and adjusted by the National Geodetic Survey in October 1999.
 MF1288
 MF1288.The orthometric height was scaled from a topographic map.
 MF1288
 MF1288.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1288.GEOID18 height accuracy estimate available here.
 MF1288
 MF1288.Click photographs - Photos may exist for this station.
 MF1288
 MF1288.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1288
 MF1288. The following values were computed from the NAD 83(1997) position.
 MF1288
 MF1288;                    North         East     Units Scale Factor Converg.
 MF1288;SPC IL E     -   581,341.555   320,287.366   MT  0.99998006   +0 09 47.9
 MF1288;SPC IL E     - 1,907,284.75  1,050,809.47   sFT  0.99998006   +0 09 47.9
 MF1288;UTM  16      - 4,639,563.465   409,687.866   MT  0.99970036   -0 43 38.1
 MF1288
 MF1288!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1288!SPC IL E     -   0.99996729  x   0.99998006  =   0.99994735
 MF1288!UTM  16      -   0.99996729  x   0.99970036  =   0.99966766
 MF1288
 MF1288:                Primary Azimuth Mark                     Grid Az
 MF1288:SPC IL E     -  GRETNA AZ MK                             255 04 01.6
 MF1288:UTM  16      -  GRETNA AZ MK                             255 57 27.6
 MF1288
 MF1288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0968739563(NAD 83)
 MF1288
 MF1288|---------------------------------------------------------------------|
 MF1288| PID    Reference Object                     Distance      Geod. Az  |
 MF1288|                                                           dddmmss.s |
 MF1288| CI7485 GRETNA RM 1                          23.315 METERS 00452     |
 MF1288| MF1291 BLOOMINGDALE RAD STA WMAQ MAST      APPROX. 3.7 KM 0204604.4 |
 MF1288| CI7486 GRETNA RM 2                          21.046 METERS 08500     |
 MF1288| MF1284 LOMBARD MUNICIPAL STANDPIPE         APPROX. 5.0 KM 0853427.0 |
 MF1288| MF1287 LOMBARD COMMONWEALTH EDISON TK      APPROX. 3.9 KM 1003002.1 |
 MF1288| MF1280 GRETNA MICROWAVE KS 2XBO MAST       APPROX. 1.0 KM 2320132.6 |
 MF1288| MF1311 WINFIELD MUNICIPAL TANK             APPROX. 6.3 KM 2385148.7 |
 MF1288| CI7484 GRETNA AZ MK                                       2551349.5 |
 MF1288| MF1282 CLOVERDALE MICROWAVE KSA 47 TR      APPROX. 3.7 KM 3460350.2 |
 MF1288|---------------------------------------------------------------------|
 MF1288
 MF1288                          SUPERSEDED SURVEY CONTROL
 MF1288
 MF1288  NAD 83(1997)-  41 54 10.27460(N)    088 05 19.79785(W) AD(       ) 3
 MF1288  NAD 83(1986)-  41 54 10.27846(N)    088 05 19.80893(W) AD(       ) 3
 MF1288  NAD 27      -  41 54 10.17290(N)    088 05 19.56110(W) AD(       ) 3
 MF1288
 MF1288.Superseded values are not recommended for survey control.
 MF1288
 MF1288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1288.See file dsdata.pdf to determine how the superseded data were derived.
 MF1288
 MF1288_MARKER: DS = TRIANGULATION STATION DISK
 MF1288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1288_STAMPING: GRETNA 1956
 MF1288_MARK LOGO: CGS
 MF1288_PROJECTION: FLUSH
 MF1288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1288+STABILITY: SURFACE MOTION
 MF1288
 MF1288  HISTORY     - Date     Condition        Report By
 MF1288  HISTORY     - 1956     MONUMENTED       CGS
 MF1288  HISTORY     - 1967     GOOD             CGS
 MF1288  HISTORY     - 1976     GOOD             LOCENG
 MF1288
 MF1288                          STATION DESCRIPTION
 MF1288
 MF1288'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1288'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF WHEATON AND
 MF1288'2-1/2 MILES NORTHWEST OF GLEN ELLYN, ON THE NORTH SIDE OF
 MF1288'STATE HIGHWAY 64 AND ON HIGHWAY RIGHT-OF-WAY.  IT IS 88 FEET
 MF1288'NORTH OF THE CENTER OF STATE HIGHWAY 64, 41 FEET WEST OF THE
 MF1288'CENTER OF LINDA AVENUE AND 13 FEET SOUTHWEST OF A WHITE
 MF1288'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1288'GRETNA 1956.
 MF1288'
 MF1288'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 64
 MF1288'AND GLEN ELLYN ROAD, WHICH IS ABOUT 1 MILE NORTH OF GLEN
 MF1288'ELLYN, GO WEST ON STATE HIGHWAY 64 FOR 1.35 MILES TO LINDA
 MF1288'AVENUE ON THE RIGHT AND STATION AS DESCRIBED.
 MF1288'
 MF1288'REFERENCE MARK 1 IS 31 FEET WEST OF THE CENTER OF LINDA AVENUE
 MF1288'AND 9 FEET SOUTHEAST OF A SMALL ELM TREE.  THE MARK IS FLUSH
 MF1288'AND THE DISK IS STAMPED GRETNA NO 1 1956.
 MF1288'
 MF1288'REFERENCE MARK 2 IS 62 FEET EAST OF A WHITE WITNESS POST AND
 MF1288'30 FEET EAST OF THE CENTER OF LINDA AVENUE.  THE MARK IS FLUSH
 MF1288'AND THE DISK IS STAMPED GRETNA NO 2 1956.
 MF1288'
 MF1288'THE AZIMUTH MARK IS 98 FEET SOUTH OF THE CENTER OF STATE
 MF1288'HIGHWAY 64, 3 FEET WEST OF A TELEPHONE POLE, 2 FEET NORTHEAST
 MF1288'OF A WHITE WITNESS POST AND 2 FEET NORTH OF A WIRE FENCE
 MF1288'LINE AND ON HIGHWAY RIGHT-OF-WAY.  THE MARK IS FLUSH AND
 MF1288'THE DISK IS STAMPED GRETNA 1956.
 MF1288'
 MF1288'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON STATE
 MF1288'HIGHWAY 64 FOR 0.2 MILE TO THE MARK ON THE SOUTH SIDE AS
 MF1288'DESCRIBED.
 MF1288'
 MF1288'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1288
 MF1288                          STATION RECOVERY (1967)
 MF1288
 MF1288'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1288'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 MF1288'DESCRIPTION IS GOOD WITH BELOW CHANGES.
 MF1288'
 MF1288'THE STATION MARK IS 2 INCHES BELOW THE GROUND AND 56 FEET
 MF1288'SOUTHEAST OF THE SOUTHEAST CORNER OF A STONE HOUSE
 MF1288'(JOHN P. LIEHR).
 MF1288'
 MF1288'REFERENCE MARK 1 IS 30 FEET SOUTH OF THE CENTERLINE OF A
 MF1288'DRIVEWAY.
 MF1288'
 MF1288'THE AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1288
 MF1288                          STATION RECOVERY (1976)
 MF1288
 MF1288'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (AS)
 MF1288'GRETNA RM 1 RM 2 AZ MK ALL MARKS FOUND IN GOOD CONDITION AS
 MF1288'DESCRIBED.
 MF1288'
 MF1288'STATION MARK IS--4.78 FEET E. OF E. FACE OF HYDRANT.  20.9 FEET N. OF
 MF1288'CENTER OF WATER MANHOLE.  55.8 FEET SE OF SE CORNER OF 1 STY. BRICK
 MF1288'HOUSE.
 MF1288'
 MF1288'AZ MK IS NEAR NW CORNER OF PROPERTY NO. 28 W 785.
 MF1288'
 MF1288'HORIZONTAL DISTANCE FROM STATION TO AZ MK = 872.41 FEET (BY LASER
 MF1288'RANGER).
 MF1288'
 MF1288'DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MI. N. OF WHEATON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1852 ***********************************************************************
 LC1852  DESIGNATION -  GRIDLEY MUNICIPAL TANK
 LC1852  PID         -  LC1852
 LC1852  STATE/COUNTY-  IL/MCLEAN
 LC1852  COUNTRY     -  US
 LC1852  USGS QUAD   -  GRIDLEY (2018)
 LC1852
 LC1852                         *CURRENT SURVEY CONTROL
 LC1852  ______________________________________________________________________
 LC1852* NAD 83(1997) POSITION- 40 44 30.99918(N) 088 52 56.14541(W)   ADJUSTED
 LC1852  ______________________________________________________________________
 LC1852  GEOID HEIGHT    -        -32.206 (meters)                     GEOID18
 LC1852  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 LC1852  HORZ ORDER      -  THIRD
 LC1852
 LC1852.The horizontal coordinates were established by classical geodetic methods
 LC1852.and adjusted by the National Geodetic Survey in October 1999.
 LC1852
 LC1852.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1852.GEOID18 height accuracy estimate available here.
 LC1852
 LC1852.Click photographs - Photos may exist for this station.
 LC1852
 LC1852.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1852
 LC1852. The following values were computed from the NAD 83(1997) position.
 LC1852
 LC1852;                    North         East     Units Scale Factor Converg.
 LC1852;SPC IL E     -   452,530.006   253,637.128   MT  1.00000145   -0 21 29.8
 LC1852;SPC IL E     - 1,484,675.53    832,141.14   sFT  1.00000145   -0 21 29.8
 LC1852;SPC IL W     -   453,163.379   808,478.926   MT  1.00008597   +0 50 18.1
 LC1852;SPC IL W     - 1,486,753.52  2,652,484.61   sFT  1.00008597   +0 50 18.1
 LC1852;UTM  16      - 4,511,815.092   341,078.744   MT  0.99991087   -1 13 43.4
 LC1852
 LC1852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4107811815(NAD 83)
 LC1852
 LC1852                          SUPERSEDED SURVEY CONTROL
 LC1852
 LC1852  NAD 83(1986)-  40 44 31.01533(N)    088 52 56.15218(W) AD(       ) 3
 LC1852  NAD 27      -  40 44 30.89100(N)    088 52 55.90500(W) AD(       ) 3
 LC1852
 LC1852.Superseded values are not recommended for survey control.
 LC1852
 LC1852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1852.See file dsdata.pdf to determine how the superseded data were derived.
 LC1852
 LC1852_MARKER: 53 = ELEVATED TANK
 LC1852
 LC1852  HISTORY     - Date     Condition        Report By
 LC1852  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1852
 LC1852                          STATION DESCRIPTION
 LC1852
 LC1852'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1852'POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 LC1852'TANK, A STEEL STRUCTURE APPROXIMATELY 150 FEET HIGH AND
 LC1852'PAINTED BLACK.  LOCATED IN THE CENTRAL PART OF TOWN.
 LC1852'
 LC1852'OBSERVED UPON FROM TRIANGULATION STATIONS FEVERS, DRESSLER,
 LC1852'SCHLOSSER AND EL PASO ECC 1939.
 LC1852'
 LC1852'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1938 ***********************************************************************
 JB1938  DESIGNATION -  GRIGGS
 JB1938  PID         -  JB1938
 JB1938  STATE/COUNTY-  IL/RANDOLPH
 JB1938  COUNTRY     -  US
 JB1938  USGS QUAD   -  RED BUD (2018)
 JB1938
 JB1938                         *CURRENT SURVEY CONTROL
 JB1938  ______________________________________________________________________
 JB1938* NAD 83(1997) POSITION- 38 12 28.56551(N) 089 55 43.16071(W)   ADJUSTED
 JB1938* NAVD 88 ORTHO HEIGHT -   152.0   (meters)      499.    (feet) VERTCON3
 JB1938  ______________________________________________________________________
 JB1938  GEOID HEIGHT    -        -30.014 (meters)                     GEOID18
 JB1938  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 JB1938  HORZ ORDER      -  SECOND
 JB1938
 JB1938.The horizontal coordinates were established by classical geodetic methods
 JB1938.and adjusted by the National Geodetic Survey in October 1999.
 JB1938
 JB1938.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1938.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1938
 JB1938.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1938.GEOID18 height accuracy estimate available here.
 JB1938
 JB1938.Click photographs - Photos may exist for this station.
 JB1938
 JB1938.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1938
 JB1938. The following values were computed from the NAD 83(1997) position.
 JB1938
 JB1938;                    North         East     Units Scale Factor Converg.
 JB1938;SPC IL W     -   171,075.715   720,844.707   MT  0.99994653   +0 08 50.0
 JB1938;SPC IL W     -   561,270.91  2,364,971.34   sFT  0.99994653   +0 08 50.0
 JB1938;UTM  16      - 4,232,941.732   243,573.093   MT  1.00040990   -1 48 44.7
 JB1938;UTM  15      - 4,233,346.803   768,923.178   MT  1.00049077   +1 54 02.9
 JB1938
 JB1938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1938!SPC IL W     -   0.99998085  x   0.99994653  =   0.99992738
 JB1938!UTM  16      -   0.99998085  x   1.00040990  =   1.00039075
 JB1938!UTM  15      -   0.99998085  x   1.00049077  =   1.00047161
 JB1938
 JB1938:                Primary Azimuth Mark                     Grid Az
 JB1938:SPC IL W     -  WALSH BELL TELEPHONE MICROWAVE           157 52 13.7
 JB1938:UTM  16      -  WALSH BELL TELEPHONE MICROWAVE           159 49 48.4
 JB1938:UTM  15      -  WALSH BELL TELEPHONE MICROWAVE           156 07 00.8
 JB1938
 JB1938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4357332941(NAD 83)
 JB1938
 JB1938|---------------------------------------------------------------------|
 JB1938| PID    Reference Object                     Distance      Geod. Az  |
 JB1938|                                                           dddmmss.s |
 JB1938| CI3751 GRIGGS RM 2                          54.173 METERS 08028     |
 JB1938| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX.16.7 KM 1580103.7 |
 JB1938| CI3750 GRIGGS RM 1                          15.883 METERS 23724     |
 JB1938| JC1615 BURKESVILLE BELL MICROWAVE          APPROX.17.8 KM 2900946.8 |
 JB1938|---------------------------------------------------------------------|
 JB1938
 JB1938                          SUPERSEDED SURVEY CONTROL
 JB1938
 JB1938  NAD 83(1986)-  38 12 28.57508(N)    089 55 43.15338(W) AD(       ) 2
 JB1938  NAD 27      -  38 12 28.39763(N)    089 55 42.77589(W) AD(       ) 2
 JB1938  NGVD 29 (07/19/86)  152.2    (m)          499.     (f) VERT ANG       
 JB1938
 JB1938.Superseded values are not recommended for survey control.
 JB1938
 JB1938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1938.See file dsdata.pdf to determine how the superseded data were derived.
 JB1938
 JB1938_MARKER: DD = SURVEY DISK
 JB1938_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1938+WITH SETTING: INFORMATION.
 JB1938_STAMPING: GRIGGS 1969
 JB1938_MARK LOGO: USGS
 JB1938_PROJECTION: FLUSH
 JB1938_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1938_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1938
 JB1938  HISTORY     - Date     Condition        Report By
 JB1938  HISTORY     - 1969     MONUMENTED       USGS
 JB1938
 JB1938                          STATION DESCRIPTION
 JB1938
 JB1938'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1938'THE STATION IS LOCATED ABOUT 3.5 MI E. OF REDBUD, IN THE SE. QUARTER
 JB1938'OF SEC. 1, T. 4 S., R. 8 W., ON THE CREST OF A PROMINENT RIDGE AND
 JB1938'IN THE RIGHT-OF-WAY OF AN E.-W. BLACKTOP RD.
 JB1938'
 JB1938'TO REACH THE STATION FROM THE REDBUD POST OFFICE DRIVE N. ON STATE
 JB1938'HWY. 3 FOR 0.5 BLOCK TO JCT. OF STATE HWYS. 3, 154, AND 159, TURN
 JB1938'RIGHT AND DRIVE ESE. ON STATE HWY. 154 FOR 3.1 MI TO A BLACKTOP RD.
 JB1938'CROSSING, TURN LEFT AND DRIVE N. ON BLACKTOP RD. FOR 0.75 MI TO A
 JB1938'CROSSROADS, TURN RIGHT AND DRIVE E. ON BLACKTOP RD. FOR 1.0 MI TO
 JB1938'THE CREST OF RIDGE, AND STATION ON THE LEFT.
 JB1938'
 JB1938'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED GRIGGS 1969
 JB1938'CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN FLUSH WITH
 JB1938'GROUND AND SET IN 6 IN. TILE FILLED WITH GRAVEL.
 JB1938'
 JB1938'STATION MARK IS AT THE TOP OF CUTBANK, 23 FT N. OF CENTER OF THE
 JB1938'E.-W. BLACKTOP RD., 193 FT E. OF JCT. OF A T-RD. S., 52 FT ENE. OF
 JB1938'JCT. OF A DRIVE S. TO FARM BUILDINGS, 52 FT W. OF A TRANSFORMER
 JB1938'POWER POLE AND 1.7 FT N. OF A METAL WITNESS POST.
 JB1938'
 JB1938'REFERENCE MARK 1 IS 52.11 FT (15.883 M.) E. OF STATION, 30 FT N. OF
 JB1938'CENTER OF THE RD., 6.3 FT N. OF THE TRANSFORMER POLE AND 3.5 FT S.
 JB1938'OF POWER POLE GUY ANCHOR.
 JB1938'
 JB1938'REFERENCE MARK 2 IS 177.73 FT (54.173 M.) WSW. OF STATION, NEAR THE
 JB1938'NW. COR. OF A BARN OWNED BY MR. ALFRED E. GUEBERT, 72 FT S. OF
 JB1938'CENTER OF THE RD., 45 FT E, OF CENTER OF A PRIVATE N.-S. RD. AND 2.0
 JB1938'FT E.  AND 1.7 FT N. OF THE NW. COR. OF THE BARN.
 JB1938'
 JB1938'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0204 ***********************************************************************
 KC0204  DESIGNATION -  GRIGGSVILLE
 KC0204  PID         -  KC0204
 KC0204  STATE/COUNTY-  IL/PIKE
 KC0204  COUNTRY     -  US
 KC0204  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0204
 KC0204                         *CURRENT SURVEY CONTROL
 KC0204  ______________________________________________________________________
 KC0204* NAD 83(1986) POSITION- 39 42 34.     (N) 090 43 39.     (W)   SCALED
 KC0204* NAVD 88 ORTHO HEIGHT -   217.960 (meters)      715.09  (feet) ADJUSTED
 KC0204  ______________________________________________________________________
 KC0204  GEOID HEIGHT    -        -32.611 (meters)                     GEOID18
 KC0204  DYNAMIC HEIGHT  -        217.840 (meters)      714.70  (feet) COMP
 KC0204  MODELED GRAVITY -    980,071.6   (mgal)                       NAVD 88
 KC0204
 KC0204  VERT ORDER      -  SECOND    CLASS 0
 KC0204
 KC0204.The horizontal coordinates were scaled from a map and have
 KC0204.an estimated accuracy of +/- 6 seconds.
 KC0204
 KC0204.The orthometric height was determined by differential leveling and
 KC0204.adjusted by the NATIONAL GEODETIC SURVEY
 KC0204.in June 1991.
 KC0204
 KC0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0204.GEOID18 height accuracy estimate available here.
 KC0204
 KC0204.Click photographs - Photos may exist for this station.
 KC0204
 KC0204.The dynamic height is computed by dividing the NAVD 88
 KC0204.geopotential number by the normal gravity value computed on the
 KC0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0204.degrees latitude (g = 980.6199 gals.).
 KC0204
 KC0204.The modeled gravity was interpolated from observed gravity values.
 KC0204
 KC0204;                    North         East    Units  Estimated Accuracy
 KC0204;SPC IL W     -   337,880.      651,910.      MT  (+/- 180 meters Scaled)
 KC0204
 KC0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD948979(NAD 83)
 KC0204
 KC0204                          SUPERSEDED SURVEY CONTROL
 KC0204
 KC0204  NGVD 29 (??/??/92)  218.044  (m)          715.37   (f) ADJ UNCH    2 0
 KC0204
 KC0204.Superseded values are not recommended for survey control.
 KC0204
 KC0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0204.See file dsdata.pdf to determine how the superseded data were derived.
 KC0204
 KC0204_MARKER: DB = BENCH MARK DISK
 KC0204_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0204_SP_SET: BUILDING
 KC0204_STAMPING: GRIGGSVILLE 1934
 KC0204_MARK LOGO: CGS
 KC0204_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0204
 KC0204  HISTORY     - Date     Condition        Report By
 KC0204  HISTORY     - 1934     MONUMENTED       CGS
 KC0204  HISTORY     - 1935     GOOD             CGS
 KC0204
 KC0204                          STATION DESCRIPTION
 KC0204
 KC0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0204'AT GRIGGSVILLE.
 KC0204'AT GRIGGSVILLE, PIKE COUNTY, AT THE ENTRANCE TO THE PUBLIC
 KC0204'LIBRARY, IN THE TOP STONE CAP OF THE NORTH BRICK BANNISTER.  A
 KC0204'STANDARD DISK, STAMPED GRIGGSVILLE 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0615 ***********************************************************************
 KC0615  DESIGNATION -  GRIGGSVILLE SPIRE
 KC0615  PID         -  KC0615
 KC0615  STATE/COUNTY-  IL/PIKE
 KC0615  COUNTRY     -  US
 KC0615  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0615
 KC0615                         *CURRENT SURVEY CONTROL
 KC0615  ______________________________________________________________________
 KC0615* NAD 83(1997) POSITION- 39 42 24.85980(N) 090 43 32.11724(W)   ADJUSTED
 KC0615  ______________________________________________________________________
 KC0615  GEOID HEIGHT    -        -32.609 (meters)                     GEOID18
 KC0615  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 KC0615  HORZ ORDER      -  THIRD
 KC0615
 KC0615.The horizontal coordinates were established by classical geodetic methods
 KC0615.and adjusted by the National Geodetic Survey in October 1999.
 KC0615
 KC0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0615.GEOID18 height accuracy estimate available here.
 KC0615
 KC0615.Click photographs - Photos may exist for this station.
 KC0615
 KC0615.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0615
 KC0615. The following values were computed from the NAD 83(1997) position.
 KC0615
 KC0615;                    North         East     Units Scale Factor Converg.
 KC0615;SPC IL W     -   337,596.249   652,070.785   MT  0.99996945   -0 21 25.5
 KC0615;SPC IL W     - 1,107,597.03  2,139,335.57   sFT  0.99996945   -0 21 25.5
 KC0615;UTM  15      - 4,397,700.502   694,980.132   MT  1.00006807   +1 27 12.6
 KC0615
 KC0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9498097700(NAD 83)
 KC0615
 KC0615                          SUPERSEDED SURVEY CONTROL
 KC0615
 KC0615  NAD 83(1996)-  39 42 24.86801(N)    090 43 32.11390(W) AD(       ) 3
 KC0615  NAD 83(1986)-  39 42 24.86714(N)    090 43 32.11313(W) AD(       ) 3
 KC0615  NAD 27      -  39 42 24.71700(N)    090 43 31.67600(W) AD(       ) 3
 KC0615
 KC0615.Superseded values are not recommended for survey control.
 KC0615
 KC0615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0615.See file dsdata.pdf to determine how the superseded data were derived.
 KC0615
 KC0615_MARKER: 89 = SPIRE
 KC0615
 KC0615  HISTORY     - Date     Condition        Report By
 KC0615  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0615  HISTORY     - 1975     GOOD             LOCENG
 KC0615
 KC0615                          STATION DESCRIPTION
 KC0615
 KC0615'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0615'INTERSECTION STATION.  THIS IS THE TALLEST SPIRE IN THE TOWN OF
 KC0615'GRIGGSVILLE AND WAS THE ONLY SPIRE SEEN IN THIS TOWN ON THIS ARC
 KC0615'OF TRIANGULATION.  THE SPIRE WAS NOT VISITED.  IT WAS LOCATED
 KC0615'FROM TRIANGULATION STATIONS SAND, FLORENCE, TICK, AND BAY.
 KC0615'
 KC0615'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE.
 KC0615
 KC0615                          STATION RECOVERY (1975)
 KC0615
 KC0615'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TO)
 KC0615'RECOVERED IN GOOD CONDITION.
 KC0615'
 KC0615'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN GRIGGSVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0616 ***********************************************************************
 KC0616  DESIGNATION -  GRIGGSVILLE TANK
 KC0616  PID         -  KC0616
 KC0616  STATE/COUNTY-  IL/PIKE
 KC0616  COUNTRY     -  US
 KC0616  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0616
 KC0616                         *CURRENT SURVEY CONTROL
 KC0616  ______________________________________________________________________
 KC0616* NAD 83(1997) POSITION- 39 42 33.20161(N) 090 43 33.54098(W)   ADJUSTED
 KC0616  ______________________________________________________________________
 KC0616  GEOID HEIGHT    -        -32.611 (meters)                     GEOID18
 KC0616  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 KC0616  HORZ ORDER      -  THIRD
 KC0616
 KC0616.The horizontal coordinates were established by classical geodetic methods
 KC0616.and adjusted by the National Geodetic Survey in October 1999.
 KC0616
 KC0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0616.GEOID18 height accuracy estimate available here.
 KC0616
 KC0616.Click photographs - Photos may exist for this station.
 KC0616
 KC0616.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0616
 KC0616. The following values were computed from the NAD 83(1997) position.
 KC0616
 KC0616;                    North         East     Units Scale Factor Converg.
 KC0616;SPC IL W     -   337,853.721   652,038.476   MT  0.99996949   -0 21 26.5
 KC0616;SPC IL W     - 1,108,441.75  2,139,229.57   sFT  0.99996949   -0 21 26.5
 KC0616;UTM  15      - 4,397,956.849   694,939.699   MT  1.00006787   +1 27 11.9
 KC0616
 KC0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9493997956(NAD 83)
 KC0616
 KC0616                          SUPERSEDED SURVEY CONTROL
 KC0616
 KC0616  NAD 83(1996)-  39 42 33.20980(N)    090 43 33.53746(W) AD(       ) 3
 KC0616  NAD 83(1986)-  39 42 33.20895(N)    090 43 33.53702(W) AD(       ) 3
 KC0616  NAD 27      -  39 42 33.07100(N)    090 43 33.09900(W) AD(       ) 3
 KC0616
 KC0616.Superseded values are not recommended for survey control.
 KC0616
 KC0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0616.See file dsdata.pdf to determine how the superseded data were derived.
 KC0616
 KC0616_MARKER: 51 = TANK
 KC0616
 KC0616  HISTORY     - Date     Condition        Report By
 KC0616  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0616
 KC0616                          STATION DESCRIPTION
 KC0616
 KC0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0616'INTERSECTION STATION.  THIS IS PROBABLY THE MUNICIPAL WATERTANK
 KC0616'IN GRIGGSVILLE.  IT IS THE ONLY TANK IN GRIGGSVILLE THAT WAS SEEN
 KC0616'ON THIS ARC OF TRIANGULATION.  IT IS APPROXIMATELY 120 FEET HIGH
 KC0616'AND IS A STEEL TANK.  THE TANK WAS NOT VISITED.  IT WAS LOCATED
 KC0616'FROM TRIANGULATION STATIONS SAND, ROOD, FLORENCE, CLAY, TICK, BAY
 KC0616'AND FOREMAN.
 KC0616'
 KC0616'THE POINT OBSERVED UPON WAS THE FINIAL OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1572 ***********************************************************************
 MF1572  DESIGNATION -  GROSS
 MF1572  PID         -  MF1572
 MF1572  STATE/COUNTY-  IL/BUREAU
 MF1572  COUNTRY     -  US
 MF1572  USGS QUAD   -  MENDOTA WEST (2018)
 MF1572
 MF1572                         *CURRENT SURVEY CONTROL
 MF1572  ______________________________________________________________________
 MF1572* NAD 83(1997) POSITION- 41 32 33.92388(N) 089 11 27.11453(W)   ADJUSTED
 MF1572* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 MF1572  ______________________________________________________________________
 MF1572  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 MF1572  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 MF1572  HORZ ORDER      -  SECOND
 MF1572
 MF1572.The horizontal coordinates were established by classical geodetic methods
 MF1572.and adjusted by the National Geodetic Survey in October 1999.
 MF1572
 MF1572.The orthometric height was scaled from a topographic map.
 MF1572
 MF1572.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1572.GEOID18 height accuracy estimate available here.
 MF1572
 MF1572.Click photographs - Photos may exist for this station.
 MF1572
 MF1572.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1572
 MF1572. The following values were computed from the NAD 83(1997) position.
 MF1572
 MF1572;                    North         East     Units Scale Factor Converg.
 MF1572;SPC IL W     -   541,759.888   781,417.769   MT  1.00002272   +0 38 49.8
 MF1572;SPC IL W     - 1,777,423.90  2,563,701.46   sFT  1.00002272   +0 38 49.8
 MF1572;UTM  16      - 4,601,328.665   317,259.201   MT  1.00001097   -1 27 12.0
 MF1572
 MF1572!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1572!SPC IL W     -   0.99996456  x   1.00002272  =   0.99998728
 MF1572!UTM  16      -   0.99996456  x   1.00001097  =   0.99997553
 MF1572
 MF1572:                Primary Azimuth Mark                     Grid Az
 MF1572:SPC IL W     -  GROSS AZ MK                              000 56 44.7
 MF1572:UTM  16      -  GROSS AZ MK                              003 02 46.5
 MF1572
 MF1572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1725901328(NAD 83)
 MF1572
 MF1572|---------------------------------------------------------------------|
 MF1572| PID    Reference Object                     Distance      Geod. Az  |
 MF1572|                                                           dddmmss.s |
 MF1572| CI7487 GROSS AZ MK                                        0013534.5 |
 MF1572| CI7488 GROSS RM 1                           24.963 METERS 00244     |
 MF1572| CI7489 GROSS RM 2                           17.545 METERS 08541     |
 MF1572| MF1592 LA MOILLE MUNICIPAL TANK            APPROX. 7.7 KM 2611319.0 |
 MF1572|---------------------------------------------------------------------|
 MF1572
 MF1572                          SUPERSEDED SURVEY CONTROL
 MF1572
 MF1572  NAD 83(1996)-  41 32 33.92408(N)    089 11 27.11539(W) AD(       ) 2
 MF1572  NAD 83(1986)-  41 32 33.92989(N)    089 11 27.12084(W) AD(       ) 2
 MF1572  NAD 27      -  41 32 33.81160(N)    089 11 26.81490(W) AD(       ) 2
 MF1572
 MF1572.Superseded values are not recommended for survey control.
 MF1572
 MF1572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1572.See file dsdata.pdf to determine how the superseded data were derived.
 MF1572
 MF1572_MARKER: DS = TRIANGULATION STATION DISK
 MF1572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1572_STAMPING: GROSS 1954
 MF1572_MARK LOGO: CGS
 MF1572_PROJECTION: RECESSED 46 CENTIMETERS
 MF1572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1572+STABILITY: SURFACE MOTION
 MF1572
 MF1572  HISTORY     - Date     Condition        Report By
 MF1572  HISTORY     - 1954     MONUMENTED       CGS
 MF1572  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF1572  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF1572  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF1572
 MF1572                          STATION DESCRIPTION
 MF1572
 MF1572'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1572'STATION IS LOCATED ABOUT 5 MILES EAST OF LA MOILLE AND 4 MILES
 MF1572'WEST OF MENDOTA ALONG THE SOUTH SIDE OF U.S. HIGHWAY 34 AND
 MF1572'ON THE PROPERTY OF W.P. GROSS.  IT IS 58 FEET SOUTHWEST OF THE
 MF1572'INTERSECTION OF U.S. HIGHWAY 34 AND A GRAVEL CROSSROAD, 49
 MF1572'FEET SOUTH OF THE CENTER OF THE HIGHWAY, 33 FEET WEST OF THE
 MF1572'CENTER OF THE GRAVEL ROAD, 17 FEET SOUTHEAST OF A 12 INCH PINE
 MF1572'TREE, 15 FEET SOUTH OF A WHITE WITNESS POST AND FENCE LINE AND
 MF1572'9 FEET WEST OF A FENCE LINE.  THE MARK IS 18 INCHES
 MF1572'UNDERGROUND AND THE DISK IS STAMPED GROSS 1954.
 MF1572'
 MF1572'REFERENCE MARK NO. 1 IS 33 FEET NORTH OF THE CENTER OF HIGHWAY
 MF1572'34, 24 FEET WEST OF THE CENTER OF THE GRAVEL ROAD AND 1 FOOT
 MF1572'EAST OF A FENCE CORNER.  THE MARK PROJECTS 2 INCHES AND THE
 MF1572'DISK IS STAMPED GROSS NO 1 1954.
 MF1572'
 MF1572'REFERENCE MARK NO. 2 IS 44 FEET SOUTH OF THE CENTER OF THE
 MF1572'HIGHWAY, 24 FEET EAST OF THE CENTER OF THE GRAVEL ROAD AND
 MF1572'1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS 3 INCHES AND
 MF1572'THE DISK IS STAMPED GROSS NO 2 1954.
 MF1572'
 MF1572'AZIMUTH MARK IS 26 FEET EAST OF THE CENTER OF THE GRAVEL ROAD,
 MF1572'2 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A
 MF1572'FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 MF1572'GROSS 1954.
 MF1572'
 MF1572'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND
 MF1572'U.S. HIGHWAY 34 AND STATE HIGHWAY 92 IN MENDOTA GO WEST ON
 MF1572'HIGHWAY 34 AND 92 FOR 3.4 MILES TO THE GRAVEL CROSSROAD AND
 MF1572'THE STATION AS DESCRIBED.
 MF1572'
 MF1572'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON GRAVEL
 MF1572'ROAD FOR 0.4 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 MF1572'
 MF1572'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1572
 MF1572                          STATION RECOVERY (1996)
 MF1572
 MF1572'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1572'MARK NOT FOUND.
 MF1572
 MF1572                          STATION RECOVERY (2001)
 MF1572
 MF1572'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1572'RM 1 RECOVERED IN GOOD CONDITION. RM 2 RECOVERED IN POOR/DISTURBED
 MF1572'CONDITION. AZIMUTH MARK NOT FOUND.
 MF1572
 MF1572                          STATION RECOVERY (2005)
 MF1572
 MF1572'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1572'FOUND RM 1 IN GOOD CONDITION. RM 2 LOCATED, DISK AND PIN MISSING. AZ
 MF1572'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2000 ***********************************************************************
 JB2000  DESIGNATION -  GROTE
 JB2000  PID         -  JB2000
 JB2000  STATE/COUNTY-  IL/MADISON
 JB2000  COUNTRY     -  US
 JB2000  USGS QUAD   -  MARINE (2018)
 JB2000
 JB2000                         *CURRENT SURVEY CONTROL
 JB2000  ______________________________________________________________________
 JB2000* NAD 83(1997) POSITION- 38 48 29.71306(N) 089 45 50.01910(W)   ADJUSTED
 JB2000* NAVD 88 ORTHO HEIGHT -   163.    (meters)      535.    (feet) SCALED
 JB2000  ______________________________________________________________________
 JB2000  GEOID HEIGHT    -        -31.054 (meters)                     GEOID18
 JB2000  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 JB2000  HORZ ORDER      -  FIRST
 JB2000
 JB2000.The horizontal coordinates were established by classical geodetic methods
 JB2000.and adjusted by the National Geodetic Survey in October 1999.
 JB2000
 JB2000.The orthometric height was scaled from a topographic map.
 JB2000
 JB2000.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2000.GEOID18 height accuracy estimate available here.
 JB2000
 JB2000.Click photographs - Photos may exist for this station.
 JB2000
 JB2000.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2000
 JB2000. The following values were computed from the NAD 83(1997) position.
 JB2000
 JB2000;                    North         East     Units Scale Factor Converg.
 JB2000;SPC IL W     -   237,761.131   734,982.711   MT  0.99995624   +0 15 08.7
 JB2000;SPC IL W     -   780,054.64  2,411,355.78   sFT  0.99995624   +0 15 08.7
 JB2000;UTM  16      - 4,299,127.994   260,004.774   MT  1.00030932   -1 43 58.8
 JB2000
 JB2000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2000!SPC IL W     -   0.99997932  x   0.99995624  =   0.99993556
 JB2000!UTM  16      -   0.99997932  x   1.00030932  =   1.00028864
 JB2000
 JB2000:                Primary Azimuth Mark                     Grid Az
 JB2000:SPC IL W     -  GROTE AZ MK                              002 14 46.6
 JB2000:UTM  16      -  GROTE AZ MK                              004 13 54.1
 JB2000
 JB2000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6000499127(NAD 83)
 JB2000
 JB2000|---------------------------------------------------------------------|
 JB2000| PID    Reference Object                     Distance      Geod. Az  |
 JB2000|                                                           dddmmss.s |
 JB2000| KB1454 STAUNTON CONSOL COAL 7 STK          APPROX.24.5 KM 0002940.7 |
 JB2000| CI3755 GROTE AZ MK                                        0022955.3 |
 JB2000| CI3756 GROTE RM 1                           36.863 METERS 01044     |
 JB2000| JB1948 HIGHLAND RED MUNICIPAL TANK         APPROX. 8.0 KM 1291810.2 |
 JB2000| JB1960 HIGHLAND ELECTRIC CO STK            APPROX.10.1 KM 1371045.5 |
 JB2000| JB1959 HIGHLAND SCHOTT BREWING CO STK      APPROX.10.6 KM 1383122.0 |
 JB2000| JB1977 LEBANON MUNICIPAL TANK              APPROX.23.0 KM 1893612.4 |
 JB2000| CI3757 GROTE RM 2                           41.276 METERS 26057     |
 JB2000| JB2001 EDWARDSVILLE MUNICIPAL TANK         APPROX.16.3 KM 2682920.7 |
 JB2000| JB2002 EDWARDSVILLE RICHARDS CO STK        APPROX.15.8 KM 2704743.7 |
 JB2000| JB2004 EDWARDSVILLE MUNICIPAL SPIPE        APPROX.17.0 KM 2723953.0 |
 JB2000| KB1451 CONSOLIDATED COAL MINE 14 STK       APPROX.24.3 KM 3523721.7 |
 JB2000| KB1456 STAUNTON MUNICIPAL TANK             APPROX.23.7 KM 3562022.1 |
 JB2000|---------------------------------------------------------------------|
 JB2000
 JB2000                          SUPERSEDED SURVEY CONTROL
 JB2000
 JB2000  NAD 83(1986)-  38 48 29.72780(N)    089 45 50.01353(W) AD(       ) 1
 JB2000  NAD 27      -  38 48 29.55822(N)    089 45 49.67552(W) AD(       ) 1
 JB2000
 JB2000.Superseded values are not recommended for survey control.
 JB2000
 JB2000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2000.See file dsdata.pdf to determine how the superseded data were derived.
 JB2000
 JB2000_MARKER: DS = TRIANGULATION STATION DISK
 JB2000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2000_STAMPING: GROTE 1934
 JB2000_MARK LOGO: CGS
 JB2000_PROJECTION: RECESSED 30 CENTIMETERS
 JB2000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2000+STABILITY: SURFACE MOTION
 JB2000
 JB2000  HISTORY     - Date     Condition        Report By
 JB2000  HISTORY     - 1934     MONUMENTED       CGS
 JB2000  HISTORY     - 1961     GOOD             AMS
 JB2000  HISTORY     - 1964     GOOD             ILHD
 JB2000
 JB2000                          STATION DESCRIPTION
 JB2000
 JB2000'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JB2000'ABOUT 1.75 MILES NORTH-NORTHEAST OF MARINE, AT CORRECTION-LINE JOG, ON
 JB2000'PROPERTY OWNED BY MR GROTEFENDT, IN SOUTHEAST CORNER OF FIELD, 41 FEET
 JB2000'WEST OF CENTER LINE OF NORTH-SOUTH ROAD, 24 FEET WEST OF A TELEPHONE
 JB2000'POLE, 19 FEET NORTHWEST OF A TRIANGULAR BLAZED 20-INCH HEDGE TREE, 43
 JB2000'FEET NORTH OF CENTER LINE OF EAST-WEST ROAD, 18 FEET NORTH-NORTHWEST
 JB2000'OF A TELEPHONE POLE, AND 12 INCHES UNDERGROUND.
 JB2000'
 JB2000'TO REACH FROM THE POST OFFICE IN MARINE, GO EAST 1 BLOCK AND TURN
 JB2000'NORTH ON MAIN-TRAVELED DIRT ROAD, GO 0.5 MILE TO THE RAILROAD, JOG
 JB2000'EAST ABOUT 200 FEET AND CONTINUE NORTH ACROSS RAILROAD ON MAIN
 JB2000'TRAVELED ROAD 1.0 MILE TO T-ROAD NORTH AT SIGN AND ARROW ALHAMBRA 7
 JB2000'MILES, TURN NORTH AND GO 0.3 MILE TO THE CORRECTION-LINE JOG AND THE
 JB2000'STATION.
 JB2000'
 JB2000'REFERENCE MARK NO 1 IS 120.94 FEET NORTH-NORTHEAST OF STATION, 7 FEET
 JB2000'SOUTH OF A TELEPHONE POLE, 20 FEET WEST OF CENTER LINE OF THE
 JB2000'NORTH-SOUTH ROAD, AND PROJECTS 12 INCHES.
 JB2000'
 JB2000'REFERENCE MARK NO 2 IS 135.42 FEET WEST OF STATION, 18 FEET NORTH OF
 JB2000'CENTER LINE OF EAST-WEST ROAD, 6 FEET EAST OF A TELEPHONE POLE, AND
 JB2000'PROJECTS 12 INCHES.  REFERENCE MARK NO 2 IS 209.88 FEET SOUTHWEST FROM
 JB2000'REFERENCE MARK NO 1.
 JB2000'
 JB2000'AZIMUTH MARK IS APPROXIMATELY 0.25 MILE NORTH OF STATION, 15 FEET EAST
 JB2000'OF CENTER LINE OF ROAD, ON CONTINUATION OF A NORTH-SOUTH FENCE LINE, 2
 JB2000'FEET SOUTH OF THE CORNER POST, AND PROJECTS 11 INCHES.
 JB2000'
 JB2000'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
 JB2000
 JB2000                          STATION RECOVERY (1961)
 JB2000
 JB2000'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1961
 JB2000'STATION, AZIMUTH AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED IN
 JB2000'GOOD CONDITION.
 JB2000
 JB2000                          STATION RECOVERY (1964)
 JB2000
 JB2000'RECOVERY NOTE BY IL HIGHWAY DEPT 1964 (HB)
 JB2000'STATION, RM 1, RM 2 AND AZIMUTH MARK, HAVE BEEN RECOVERED IN GOOD
 JB2000'CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1920 ***********************************************************************
 JB1920  DESIGNATION -  GROTTO
 JB1920  PID         -  JB1920
 JB1920  STATE/COUNTY-  IL/RANDOLPH
 JB1920  COUNTRY     -  US
 JB1920  USGS QUAD   -  STEELEVILLE (2018)
 JB1920
 JB1920                         *CURRENT SURVEY CONTROL
 JB1920  ______________________________________________________________________
 JB1920* NAD 83(1997) POSITION- 38 01 34.89750(N) 089 42 00.35233(W)   ADJUSTED
 JB1920* NAVD 88 ORTHO HEIGHT -   158.5   (meters)      520.    (feet) VERTCON3
 JB1920  ______________________________________________________________________
 JB1920  GEOID HEIGHT    -        -29.732 (meters)                     GEOID18
 JB1920  LAPLACE CORR    -          0.96  (seconds)                    DEFLEC18
 JB1920  HORZ ORDER      -  SECOND
 JB1920
 JB1920.The horizontal coordinates were established by classical geodetic methods
 JB1920.and adjusted by the National Geodetic Survey in October 1999.
 JB1920
 JB1920.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1920.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1920
 JB1920.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1920.GEOID18 height accuracy estimate available here.
 JB1920
 JB1920.Click photographs - Photos may exist for this station.
 JB1920
 JB1920.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1920
 JB1920. The following values were computed from the NAD 83(1997) position.
 JB1920
 JB1920;                    North         East     Units Scale Factor Converg.
 JB1920;SPC IL W     -   150,998.339   740,962.913   MT  0.99996183   +0 17 14.7
 JB1920;SPC IL W     -   495,400.38  2,430,975.82   sFT  0.99996183   +0 17 14.7
 JB1920;UTM  16      - 4,212,181.291   263,002.156   MT  1.00029183   -1 39 50.8
 JB1920
 JB1920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1920!SPC IL W     -   0.99997979  x   0.99996183  =   0.99994162
 JB1920!UTM  16      -   0.99997979  x   1.00029183  =   1.00027162
 JB1920
 JB1920:                Primary Azimuth Mark                     Grid Az
 JB1920:SPC IL W     -  BREMEN SPIRE                             211 42 50.9
 JB1920:UTM  16      -  BREMEN SPIRE                             213 39 56.4
 JB1920
 JB1920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6300212181(NAD 83)
 JB1920
 JB1920|---------------------------------------------------------------------|
 JB1920| PID    Reference Object                     Distance      Geod. Az  |
 JB1920|                                                           dddmmss.s |
 JB1920| CI3759 GROTTO RM 2                          20.455 METERS 18121     |
 JB1920| HB1762 BREMEN SPIRE                        APPROX. 6.7 KM 2120005.6 |
 JB1920| CI3758 GROTTO RM 1                          16.282 METERS 35942     |
 JB1920|---------------------------------------------------------------------|
 JB1920
 JB1920                          SUPERSEDED SURVEY CONTROL
 JB1920
 JB1920  NAD 83(1986)-  38 01 34.90472(N)    089 42 00.34630(W) AD(       ) 2
 JB1920  NAD 27      -  38 01 34.72714(N)    089 41 59.98278(W) AD(       ) 2
 JB1920  NGVD 29 (07/19/86)  158.6    (m)          520.     (f) VERT ANG       
 JB1920
 JB1920.Superseded values are not recommended for survey control.
 JB1920
 JB1920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1920.See file dsdata.pdf to determine how the superseded data were derived.
 JB1920
 JB1920_MARKER: DD = SURVEY DISK
 JB1920_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1920+WITH SETTING: INFORMATION.
 JB1920_STAMPING: GROTTO 1969
 JB1920_MARK LOGO: USGS
 JB1920_PROJECTION: FLUSH
 JB1920_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1920_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1920
 JB1920  HISTORY     - Date     Condition        Report By
 JB1920  HISTORY     - 1969     MONUMENTED       USGS
 JB1920
 JB1920                          STATION DESCRIPTION
 JB1920
 JB1920'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1920'STATION IS LOCATED ABOUT 2.5 MI W. AND 1.5 MI N. OF STEELVILLE, IN
 JB1920'THE NW. QUARTER OF THE NW. QUARTER OF SEC. 7, T. 6 S., R. 5 W.,
 JB1920'0.95 MI N. OF THE JCT. OF STATE HWYS. 4 AND 150, 0.2 MI S. OF
 JB1920'JCT. OF GRAVEL RD. WITH STATE HWY. 4 AND IN THE RIGHT-OF-WAY OF
 JB1920'STATE HWY. 4.
 JB1920'
 JB1920'TO REACH THE STATION FROM THE POST OFFICE IN STEELVILLE, DRIVE
 JB1920'W. ON STATE HWY. 150 FOR 2.15 MI TO JCT. WITH STATE HWY. 4, TURN
 JB1920'RIGHT AND DRIVE N. ON STATE HWY. 4 FOR 0.95 MI TO STATION ON THE
 JB1920'LEFT.
 JB1920'
 JB1920'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED GROTTO
 JB1920'1969 CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN FLUSH
 JB1920'WITH THE GROUND AND SET IN 6 IN. TILE FILLED WITH GRAVEL.
 JB1920'
 JB1920'STATION MARK IS 326 FT S. OF JCT. OF A DRIVE E. TO A FARMHOUSE,
 JB1920'33.6 FT W. OF CENTER OF HWY. 4, 8.5 FT SSE. OF A POWER LINE POLE AND
 JB1920'1.5 FT E. OF RIGHT-OF-WAY FENCE AND A METAL WITNESS POST.
 JB1920'
 JB1920'REFERENCE MARK 1 IS 53.42 FT (16.282 M.) N. OF STATION, 34.3 FT
 JB1920'W. OF THE CENTER OF HWY., 45.6 FT N. OF A POWER LINE POLE AND 1 FT
 JB1920'E. OF RIGHT-OF-WAY FENCE AND A METAL WITNESS POST.
 JB1920'
 JB1920'REFERENCE MARK 2 IS 67.11 FT (20.455 M.) S. OF STATION, 34.4 FT
 JB1920'W. OF CENTER OF HWY., 258 FT N. OF A FENCE COR. AND 1 FT E. OF
 JB1920'RIGHT-OF-WAY FENCE AND A METAL WITNESS POST.
 JB1920'
 JB1920'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0723 ***********************************************************************
 JB0723  DESIGNATION -  GROVE
 JB0723  PID         -  JB0723
 JB0723  STATE/COUNTY-  IL/FAYETTE
 JB0723  COUNTRY     -  US
 JB0723  USGS QUAD   -  KINMUNDY (2018)
 JB0723
 JB0723                         *CURRENT SURVEY CONTROL
 JB0723  ______________________________________________________________________
 JB0723* NAD 83(1997) POSITION- 38 50 49.66647(N) 088 46 27.33843(W)   ADJUSTED
 JB0723* NAVD 88 ORTHO HEIGHT -   175.686 (meters)      576.40  (feet) ADJUSTED
 JB0723  ______________________________________________________________________
 JB0723  GEOID HEIGHT    -        -31.569 (meters)                     GEOID18
 JB0723  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 JB0723  DYNAMIC HEIGHT  -        175.576 (meters)      576.04  (feet) COMP
 JB0723  MODELED GRAVITY -    980,000.0   (mgal)                       NAVD 88
 JB0723
 JB0723  HORZ ORDER      -  SECOND
 JB0723  VERT ORDER      -  SECOND    CLASS 0
 JB0723
 JB0723.The horizontal coordinates were established by classical geodetic methods
 JB0723.and adjusted by the National Geodetic Survey in October 1999.
 JB0723
 JB0723.The orthometric height was determined by differential leveling and
 JB0723.adjusted by the NATIONAL GEODETIC SURVEY
 JB0723.in June 1991.
 JB0723
 JB0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0723.GEOID18 height accuracy estimate available here.
 JB0723
 JB0723.Click photographs - Photos may exist for this station.
 JB0723
 JB0723.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0723
 JB0723.The dynamic height is computed by dividing the NAVD 88
 JB0723.geopotential number by the normal gravity value computed on the
 JB0723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0723.degrees latitude (g = 980.6199 gals.).
 JB0723
 JB0723.The modeled gravity was interpolated from observed gravity values.
 JB0723
 JB0723. The following values were computed from the NAD 83(1997) position.
 JB0723
 JB0723;                    North         East     Units Scale Factor Converg.
 JB0723;SPC IL E     -   242,100.090   261,722.871   MT  0.99999303   -0 16 35.7
 JB0723;SPC IL E     -   794,290.05    858,669.12   sFT  0.99999303   -0 16 35.7
 JB0723;UTM  16      - 4,301,308.226   346,028.306   MT  0.99989193   -1 06 47.2
 JB0723
 JB0723!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0723!SPC IL E     -   0.99997739  x   0.99999303  =   0.99997042
 JB0723!UTM  16      -   0.99997739  x   0.99989193  =   0.99986932
 JB0723
 JB0723:                Primary Azimuth Mark                     Grid Az
 JB0723:SPC IL E     -  GROVE AZ MK                              089 57 23.9
 JB0723:UTM  16      -  GROVE AZ MK                              090 47 35.4
 JB0723
 JB0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4602801308(NAD 83)
 JB0723
 JB0723|---------------------------------------------------------------------|
 JB0723| PID    Reference Object                     Distance      Geod. Az  |
 JB0723|                                                           dddmmss.s |
 JB0723| CI3760 GROVE AZ MK                                        0894048.2 |
 JB0723| JB1797 FARINA MUNICIPAL TANK               APPROX. 1.8 KM 1763004.5 |
 JB0723| JB0722 GROVE RM 1                           11.418 METERS 17927     |
 JB0723| JB0721 GROVE RM 2                            7.680 METERS 26806     |
 JB0723|---------------------------------------------------------------------|
 JB0723
 JB0723                          SUPERSEDED SURVEY CONTROL
 JB0723
 JB0723  NAD 83(1986)-  38 50 49.68184(N)    088 46 27.33465(W) AD(       ) 2
 JB0723  NAD 27      -  38 50 49.51450(N)    088 46 27.13840(W) AD(       ) 2
 JB0723  NGVD 29 (??/??/92)  175.787  (m)          576.73   (f) ADJ UNCH    2 0
 JB0723  NGVD 29             175.79   (m)          576.7    (f) LEVELING    3  
 JB0723
 JB0723.Superseded values are not recommended for survey control.
 JB0723
 JB0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0723.See file dsdata.pdf to determine how the superseded data were derived.
 JB0723
 JB0723_MARKER: DE = TRAVERSE STATION DISK
 JB0723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0723_STAMPING: GROVE 1960
 JB0723_MARK LOGO: CGS
 JB0723_PROJECTION: FLUSH
 JB0723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0723+STABILITY: SURFACE MOTION
 JB0723
 JB0723  HISTORY     - Date     Condition        Report By
 JB0723  HISTORY     - 1960     MONUMENTED       CGS
 JB0723  HISTORY     - 1960     GOOD             CGS
 JB0723
 JB0723                          STATION DESCRIPTION
 JB0723
 JB0723'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0723'THE STATION IS LOCATED ABOUT 1 MILE NORTH OF FARINA, ABOUT 1 MILE WEST
 JB0723'OF STATE HIGHWAY 37 AND ABOUT 1 MILE EAST OF STATE HIGHWAY 185.
 JB0723'
 JB0723'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 185 IN
 JB0723'THE NORTH EDGE OF FARINA, GO NORTHWEST ON STATE HIGHWAY 185 FOR 0.65
 JB0723'MILE TO A CROSSROAD JUST SOUTHWEST OF SCHOOL, TURN RIGHT AND GO NORTH
 JB0723'ON GRAVEL ROAD FOR 0.5 MILE TO A CROSSROAD, TURN RIGHT AND GO EAST ON
 JB0723'DIRT ROAD FOR 0.25 MILE TO A FENCE CORNER AND STATION ON LEFT AS
 JB0723'DESCRIBED.
 JB0723'
 JB0723'STATION MARK, A STANDARD TRAVERSE STATION MARK DISK SET IN A 10 INCH
 JB0723'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND THE DISK IS
 JB0723'STAMPED GROVE 1960.  THE MARK IS 11 FEET SOUTHEAST OF A DOUBLE TRUNK
 JB0723'TREE, 6 FEET EAST-SOUTHEAST OF FENCE CORNER, 4.5 FEET EAST-SOUTHEAST
 JB0723'OF WITNESS POST AND 20 FEET NORTH OF CENTER OF ROAD.
 JB0723'
 JB0723'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK SET IN A 10
 JB0723'INCH SQUARE CONCRETE POST FLUSH WITH THE GROUND AND THE DISK IS
 JB0723'STAMPED GROVE NO 1 1960.  THE MARK IS 18 FEET SOUTH OF CENTER OF ROAD,
 JB0723'6.5 FEET EAST OF FENCE CORNER AND 1 FOOT NORTH OF FENCE.
 JB0723'
 JB0723'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK SET IN A 10
 JB0723'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND THE DISK
 JB0723'IS STAMPED GROVE NO 2 1960.  THE MARK IS 21.5 FEET WEST OF WITNESS
 JB0723'POST, 20 FEET WEST OF FENCE CORNER, 19 FEET NORTH OF CENTER OF ROAD
 JB0723'AND 1 FOOT SOUTH OF FENCE.
 JB0723'
 JB0723'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK SET IN A 10 INCH SQUARE
 JB0723'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 JB0723'GROVE 1960.  THE MARK IS 21 FEET SOUTH OF CENTER OF DIRT ROAD, 1.5
 JB0723'FEET NORTHEAST OF WITNESS POST AND 1 FOOT NORTH OF POWER POLE.
 JB0723'
 JB0723'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON DIRT ROAD FOR
 JB0723'0.35 MILE TO AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 JB0723'
 JB0723'HEIGHT OF LIGHT ABOVE STATION MARK 1.47 METERS.
 JB0723
 JB0723                          STATION RECOVERY (1960)
 JB0723
 JB0723'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0723'1.4 MI N FROM FARINA.
 JB0723'ABOUT 0.6 MILE NORTHWEST ALONG STATE HIGHWAY 185 FROM ITS JUNCTION
 JB0723'WITH STATE HIGHWAY 37 IN FARINA, THENCE 0.5 MILE NORTH ALONG
 JB0723'A GRAVEL ROAD, THENCE 0.25 MILE EAST ALONG A DIRT ROAD, AT FENCE
 JB0723'CORNERS NORTH AND SOUTH OF THE ROAD, 20 FEET NORTH OF THE CENTER
 JB0723'LINE OF THE ROAD, 6 FEET EAST OF A FENCE CORNER, 11 FEET SOUTHEAST
 JB0723'OF A TWIN 10-INCH LONE CHERRY TREE, 4.5 FEET EAST-SOUTHEAST OF
 JB0723'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0723'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2328 ***********************************************************************
 LB2328  DESIGNATION -  GROVE
 LB2328  PID         -  LB2328
 LB2328  STATE/COUNTY-  IL/IROQUOIS
 LB2328  COUNTRY     -  US
 LB2328  USGS QUAD   -  CISSNA PARK (2018)
 LB2328
 LB2328                         *CURRENT SURVEY CONTROL
 LB2328  ______________________________________________________________________
 LB2328* NAD 83(1997) POSITION- 40 35 52.31067(N) 087 52 59.47014(W)   ADJUSTED
 LB2328* NAVD 88 ORTHO HEIGHT -   202.032 (meters)      662.83  (feet) ADJUSTED
 LB2328  ______________________________________________________________________
 LB2328  GEOID HEIGHT    -        -32.646 (meters)                     GEOID18
 LB2328  LAPLACE CORR    -         -3.18  (seconds)                    DEFLEC18
 LB2328  DYNAMIC HEIGHT  -        201.938 (meters)      662.52  (feet) COMP
 LB2328  MODELED GRAVITY -    980,152.4   (mgal)                       NAVD 88
 LB2328
 LB2328  HORZ ORDER      -  THIRD
 LB2328  VERT ORDER      -  SECOND    CLASS I
 LB2328
 LB2328.The horizontal coordinates were established by classical geodetic methods
 LB2328.and adjusted by the National Geodetic Survey in October 1999.
 LB2328
 LB2328.The orthometric height was determined by differential leveling and
 LB2328.adjusted by the NATIONAL GEODETIC SURVEY
 LB2328.in April 2013.
 LB2328
 LB2328.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2328.GEOID18 height accuracy estimate available here.
 LB2328
 LB2328.Click photographs - Photos may exist for this station.
 LB2328
 LB2328.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2328
 LB2328.The dynamic height is computed by dividing the NAVD 88
 LB2328.geopotential number by the normal gravity value computed on the
 LB2328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2328.degrees latitude (g = 980.6199 gals.).
 LB2328
 LB2328.The modeled gravity was interpolated from observed gravity values.
 LB2328
 LB2328. The following values were computed from the NAD 83(1997) position.
 LB2328
 LB2328;                    North         East     Units Scale Factor Converg.
 LB2328;SPC IL E     -   436,483.110   338,101.573   MT  0.99999286   +0 17 34.6
 LB2328;SPC IL E     - 1,432,028.34  1,109,254.91   sFT  0.99999286   +0 17 34.6
 LB2328;UTM  16      - 4,494,492.529   425,272.629   MT  0.99966873   -0 34 29.1
 LB2328
 LB2328!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2328!SPC IL E     -   0.99997343  x   0.99999286  =   0.99996629
 LB2328!UTM  16      -   0.99997343  x   0.99966873  =   0.99964217
 LB2328
 LB2328:                Primary Azimuth Mark                     Grid Az
 LB2328:SPC IL E     -  GROVE AZ MK                              268 22 20.2
 LB2328:UTM  16      -  GROVE AZ MK                              269 14 23.9
 LB2328
 LB2328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2527294492(NAD 83)
 LB2328
 LB2328|---------------------------------------------------------------------|
 LB2328| PID    Reference Object                     Distance      Geod. Az  |
 LB2328|                                                           dddmmss.s |
 LB2328| LB2320 WOODWORTH ST PAULS LUTH CHURCH      APPROX. 7.5 KM 0234340.5 |
 LB2328| CM3604 GROVE RM 1                           27.694 METERS 03823     |
 LB2328| CM3605 GROVE RM 2                           23.825 METERS 12954     |
 LB2328| LB2323 CISSNA PARK MUNICIPAL TANK          APPROX. 3.8 KM 1940537.8 |
 LB2328| LB2325 CISSNA PARK GRAIN COAL CO ELEV      APPROX. 3.9 KM 1972005.2 |
 LB2328| CM3603 GROVE AZ MK                                        2683954.8 |
 LB2328|---------------------------------------------------------------------|
 LB2328
 LB2328                          SUPERSEDED SURVEY CONTROL
 LB2328
 LB2328  NAD 83(1997)-  40 35 52.31101(N)    087 52 59.47151(W) AD(       ) 3
 LB2328  NAD 83(1986)-  40 35 52.31922(N)    087 52 59.47769(W) AD(       ) 3
 LB2328  NAD 27      -  40 35 52.18900(N)    087 52 59.35120(W) AD(       ) 3
 LB2328
 LB2328.Superseded values are not recommended for survey control.
 LB2328
 LB2328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2328.See file dsdata.pdf to determine how the superseded data were derived.
 LB2328
 LB2328_MARKER: DS = TRIANGULATION STATION DISK
 LB2328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2328_STAMPING: GROVE 1955
 LB2328_MARK LOGO: CGS
 LB2328_PROJECTION: FLUSH
 LB2328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2328+STABILITY: SURFACE MOTION
 LB2328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2328+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2012
 LB2328
 LB2328  HISTORY     - Date     Condition        Report By
 LB2328  HISTORY     - 1955     MONUMENTED       CGS
 LB2328  HISTORY     - 20070908 GOOD             GEOCAC
 LB2328  HISTORY     - 20110111 GOOD             ILDT
 LB2328  HISTORY     - 20120329 GOOD             PATRIC
 LB2328
 LB2328                          STATION DESCRIPTION
 LB2328
 LB2328'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2328'STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF GOODWINE AND 2-1/2
 LB2328'MILES NORTH OF CISSNA PARK ON HIGHWAY RIGHT-OF-WAY.  IT IS 95 FEET
 LB2328'NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 49 AND A GRAVEL SIDE
 LB2328'ROAD WEST, 24 FEET NORTH OF THE CENTER OF THE GRAVEL ROAD, 5 FEET
 LB2328'WEST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE
 LB2328'MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED GROVE 1955.
 LB2328'
 LB2328'REFERENCE MARK NO. 1 IS 32 FEET WEST OF THE CENTER OF HIGHWAY 49, 7
 LB2328'FEET SOUTH OF A POWER LINE POLE AND 1 FOOT EAST OF A FENCE.  THE
 LB2328'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED GROVE NO 1
 LB2328'1955.
 LB2328'
 LB2328'REFERENCE MARK NO. 2 IS 44 FEET WEST OF THE CENTER OF THE HIGHWAY, 7
 LB2328'FEET SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER AND 1 FOOT NORTHEAST
 LB2328'OF A FENCE CORNER.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK
 LB2328'IS STAMPED GROVE NO 2 1955.
 LB2328'
 LB2328'AZIMUTH MARK IS 48 FEET WEST OF THE CENTER OF A FARM LANE, 24 FEET
 LB2328'NORTH OF THE CENTER OF A DIRT ROAD, 2 FEET EAST OF A WHITE WITNESS
 LB2328'POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES
 LB2328'AND THE DISK IS STAMPED GROVE 1955.
 LB2328'
 LB2328'TO REACH THE STATION FROM THE DEPOT IN CISSNA PARK, GO NORTHERLY ON
 LB2328'STATE HIGHWAY 49 FOR 2.75 MILES TO A SIDE ROAD LEFT AND THE STATION
 LB2328'IN THE NORTHWEST ANGLE AS DESCRIBED.
 LB2328'
 LB2328'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVEL AND
 LB2328'DIRT ROAD FOR 0.65 MILE TO THE MARK ON THE RIGHT, NORTH SIDE OF DIRT
 LB2328'ROAD AS DESCRIBED.
 LB2328'
 LB2328'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2328
 LB2328                          STATION RECOVERY (2007)
 LB2328
 LB2328'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2328'STATION AND RM 2 FOUND. RM 1 DISK IS MISSING BUT SETTING STILL THERE.
 LB2328'AZ NOT SEARCHED FOR.
 LB2328
 LB2328                          STATION RECOVERY (2011)
 LB2328
 LB2328'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2328'RECOVERED IN GOOD CONDITION.
 LB2328
 LB2328                          STATION RECOVERY (2012)
 LB2328
 LB2328'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 LB2328'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1520 ***********************************************************************
 NH1520  DESIGNATION -  GROVE
 NH1520  PID         -  NH1520
 NH1520  STATE/COUNTY-  IL/STEPHENSON
 NH1520  COUNTRY     -  US
 NH1520  USGS QUAD   -  RIDOTT (2018)
 NH1520
 NH1520                         *CURRENT SURVEY CONTROL
 NH1520  ______________________________________________________________________
 NH1520* NAD 83(1997) POSITION- 42 16 58.55667(N) 089 24 02.35077(W)   ADJUSTED
 NH1520* NAVD 88 ORTHO HEIGHT -   251.    (meters)      823.    (feet) SCALED
 NH1520  ______________________________________________________________________
 NH1520  GEOID HEIGHT    -        -33.319 (meters)                     GEOID18
 NH1520  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 NH1520  HORZ ORDER      -  THIRD
 NH1520
 NH1520.The horizontal coordinates were established by classical geodetic methods
 NH1520.and adjusted by the National Geodetic Survey in October 1999.
 NH1520
 NH1520.The orthometric height was scaled from a topographic map.
 NH1520
 NH1520.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1520.GEOID18 height accuracy estimate available here.
 NH1520
 NH1520.Click photographs - Photos may exist for this station.
 NH1520
 NH1520.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1520
 NH1520. The following values were computed from the NAD 83(1997) position.
 NH1520
 NH1520;                    North         East     Units Scale Factor Converg.
 NH1520;SPC IL W     -   623,791.896   763,179.369   MT  0.99999027   +0 30 55.4
 NH1520;SPC IL W     - 2,046,557.25  2,503,864.31   sFT  0.99999027   +0 30 55.4
 NH1520;UTM  16      - 4,683,981.424   302,061.192   MT  1.00008209   -1 36 56.4
 NH1520
 NH1520!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1520!SPC IL W     -   0.99996587  x   0.99999027  =   0.99995614
 NH1520!UTM  16      -   0.99996587  x   1.00008209  =   1.00004796
 NH1520
 NH1520:                Primary Azimuth Mark                     Grid Az
 NH1520:SPC IL W     -  GROVE AZ MK                              053 38 15.0
 NH1520:UTM  16      -  GROVE AZ MK                              055 46 06.8
 NH1520
 NH1520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0206183981(NAD 83)
 NH1520
 NH1520|---------------------------------------------------------------------|
 NH1520| PID    Reference Object                     Distance      Geod. Az  |
 NH1520|                                                           dddmmss.s |
 NH1520| NH1521 GROVE 2                              59.855 METERS 02527     |
 NH1520| CI9689 GROVE AZ MK                                        0540910.4 |
 NH1520| CI9690 GROVE RM 1                            8.336 METERS 07021     |
 NH1520| NH1510 GERMAN VALLEY CHRIS REFORM CH       APPROX. 7.3 KM 2172037.0 |
 NH1520| CI9691 GROVE RM 2                           10.455 METERS 24742     |
 NH1520|---------------------------------------------------------------------|
 NH1520
 NH1520                          SUPERSEDED SURVEY CONTROL
 NH1520
 NH1520  NAD 83(1996)-  42 16 58.55676(N)    089 24 02.35087(W) AD(       ) 3
 NH1520  NAD 83(1991)-  42 16 58.55616(N)    089 24 02.35360(W) AD(       ) 3
 NH1520  NAD 83(1986)-  42 16 58.55491(N)    089 24 02.35462(W) AD(       ) 3
 NH1520  NAD 27      -  42 16 58.48360(N)    089 24 01.94410(W) AD(       ) 3
 NH1520
 NH1520.Superseded values are not recommended for survey control.
 NH1520
 NH1520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1520.See file dsdata.pdf to determine how the superseded data were derived.
 NH1520
 NH1520_MARKER: DS = TRIANGULATION STATION DISK
 NH1520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1520_STAMPING: GROVE 1954
 NH1520_MARK LOGO: CGS
 NH1520_PROJECTION: FLUSH
 NH1520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1520+STABILITY: SURFACE MOTION
 NH1520
 NH1520  HISTORY     - Date     Condition        Report By
 NH1520  HISTORY     - 1954     MONUMENTED       CGS
 NH1520  HISTORY     - 1959     SEE DESCRIPTION  CGS
 NH1520  HISTORY     - 19960930 MARK NOT FOUND   USPSQD
 NH1520  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH1520
 NH1520                          STATION DESCRIPTION
 NH1520
 NH1520'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1520'STATION IS LOCATED ABOUT 15 MILES WEST OF ROCKFORD AND 3-1/2
 NH1520'MILES SOUTHWEST OF PECATONIA ALONG THE SOUTH SIDE OF U.S.
 NH1520'HIGHWAY 20 AND ON HIGHWAY PROPERTY.  IT IS 47 FEET SOUTHWEST
 NH1520'OF THE CENTER OF HIGHWAY 20, 17 FEET NORTHEAST OF A TELEPHONE
 NH1520'POLE, 7 FEET EAST OF A WHITE WITNESS POST AND 3 FEET NORTH
 NH1520'OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1520'GROVE 1954.
 NH1520'
 NH1520'REFERENCE MARK NO. 1 IS 47 FEET SOUTHWEST OF THE CENTER
 NH1520'OF THE HIGHWAY AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS
 NH1520'FLUSH AND THE DISK IS STAMPED GROVE NO 1 1954.
 NH1520'
 NH1520'REFERENCE MARK NO. 2 IS 47 FEET SOUTHWEST OF THE CENTER
 NH1520'OF THE HIGHWAY, 17 FEET SOUTHWEST OF A TELEPHONE POLE AND 3
 NH1520'FEET NORTH OF THE FENCE LINE.  THE MARK IS FLUSH AND THE
 NH1520'DISK IS STAMPED GROVE NO 2 1954.
 NH1520'
 NH1520'AZIMUTH MARK IS 50 FEET NORTHEAST OF THE CENTER OF HIGHWAY
 NH1520'20, 2 FEET WEST OF A WHITE WITNESS POST, 1 FOOT SOUTH OF A
 NH1520'FENCE LINE AND 1 FOOT NORTHWEST OF A TELEPHONE POLE.  THE MARK
 NH1520'PROJECTS 2 INCHES AND THE DISK IS STAMPED GROVE 1954.
 NH1520'
 NH1520'TO REACH THE STATION FROM COURTHOUSE IN ROCKFORD GO WEST
 NH1520'ON U.S. HIGHWAY 20 FOR 13.25 MILES TO THE JUNCTION OF PECATONICA
 NH1520'ROAD NORTH, CONTINUE WEST ON HIGHWAY 20 FOR 1.9 MILES TO THE
 NH1520'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE WEST ON
 NH1520'HIGHWAY 20 FOR 0.25 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 NH1520'
 NH1520'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1520
 NH1520                          STATION RECOVERY (1959)
 NH1520
 NH1520'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NH1520'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 NH1520'FOUND TO BE IN GOOD CONDITION.  THE DISTANCE AND DIRECTION
 NH1520'TO ALL MARKS WERE CHECKED AND FOUND TO BE CORRECT.
 NH1520'
 NH1520'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1520'
 NH1520'THE STATION MARK AND BOTH REFERENCE MARKS WERE DESTROYED
 NH1520'AS REQUESTED BY THE STATE OF ILLINOIS HIGHWAY DEPARTMENT
 NH1520'TO MAKE WAY FOR GRADING AND WIDENING OF U.S. HIGHWAY 20.
 NH1520'
 NH1520'GROVE 2 WAS ESTABLISHED.
 NH1520
 NH1520                          STATION RECOVERY (1996)
 NH1520
 NH1520'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1520'MARK NOT FOUND.
 NH1520
 NH1520                          STATION RECOVERY (2001)
 NH1520
 NH1520'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1520'RM 1, RM 2,   AND THE AZ MK WERE NOT FOUND. DESTROYED AT STATE OF
 NH1520'ILLINOIS ACCORDING TO COAST AND GEODETIC SURVEY TEXT 1959
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1521 ***********************************************************************
 NH1521  DESIGNATION -  GROVE 2
 NH1521  PID         -  NH1521
 NH1521  STATE/COUNTY-  IL/STEPHENSON
 NH1521  COUNTRY     -  US
 NH1521  USGS QUAD   -  RIDOTT (2018)
 NH1521
 NH1521                         *CURRENT SURVEY CONTROL
 NH1521  ______________________________________________________________________
 NH1521* NAD 83(1997) POSITION- 42 17 00.30820(N) 089 24 01.22785(W)   NO CHECK
 NH1521* NAVD 88 ORTHO HEIGHT -   247.697 (meters)      812.65  (feet) ADJUSTED
 NH1521  ______________________________________________________________________
 NH1521  GEOID HEIGHT    -        -33.320 (meters)                     GEOID18
 NH1521  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 NH1521  DYNAMIC HEIGHT  -        247.615 (meters)      812.38  (feet) COMP
 NH1521  MODELED GRAVITY -    980,287.8   (mgal)                       NAVD 88
 NH1521
 NH1521  HORZ ORDER      -  THIRD
 NH1521  VERT ORDER      -  SECOND    CLASS I
 NH1521
 NH1521.The horizontal coordinates were established by classical geodetic methods
 NH1521.and adjusted by the National Geodetic Survey in October 1999.
 NH1521
 NH1521.No horizontal observational check was made to the station.
 NH1521
 NH1521.The orthometric height was determined by differential leveling and
 NH1521.adjusted by the NATIONAL GEODETIC SURVEY
 NH1521.in March 2013.
 NH1521
 NH1521.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1521.GEOID18 height accuracy estimate available here.
 NH1521
 NH1521.Click photographs - Photos may exist for this station.
 NH1521
 NH1521.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1521
 NH1521.The dynamic height is computed by dividing the NAVD 88
 NH1521.geopotential number by the normal gravity value computed on the
 NH1521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH1521.degrees latitude (g = 980.6199 gals.).
 NH1521
 NH1521.The modeled gravity was interpolated from observed gravity values.
 NH1521
 NH1521. The following values were computed from the NAD 83(1997) position.
 NH1521
 NH1521;                    North         East     Units Scale Factor Converg.
 NH1521;SPC IL W     -   623,846.169   763,204.609   MT  0.99999031   +0 30 56.2
 NH1521;SPC IL W     - 2,046,735.31  2,503,947.12   sFT  0.99999031   +0 30 56.2
 NH1521;UTM  16      - 4,684,034.725   302,088.436   MT  1.00008196   -1 36 55.7
 NH1521
 NH1521!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1521!SPC IL W     -   0.99996638  x   0.99999031  =   0.99995669
 NH1521!UTM  16      -   0.99996638  x   1.00008196  =   1.00004834
 NH1521
 NH1521:                Primary Azimuth Mark                     Grid Az
 NH1521:SPC IL W     -  GROVE AZ MK                              057 27 23.4
 NH1521:UTM  16      -  GROVE AZ MK                              059 35 15.3
 NH1521
 NH1521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0208884034(NAD 83)
 NH1521
 NH1521|---------------------------------------------------------------------|
 NH1521| PID    Reference Object                     Distance      Geod. Az  |
 NH1521|                                                           dddmmss.s |
 NH1521| CI9692 GROVE 2 RM 1                         17.029 METERS 05204     |
 NH1521| CI9689 GROVE AZ MK                                        0575819.6 |
 NH1521| NH1520 GROVE                                59.855 METERS 20527     |
 NH1521| CI9694 GROVE 2 RM 3                          5.508 METERS 25530     |
 NH1521| CI9693 GROVE 2 RM 2                         12.910 METERS 26920     |
 NH1521|---------------------------------------------------------------------|
 NH1521
 NH1521                          SUPERSEDED SURVEY CONTROL
 NH1521
 NH1521  NAD 83(1996)-  42 17 00.30829(N)    089 24 01.22795(W) AD(       ) 3
 NH1521  NAD 83(1991)-  42 17 00.30768(N)    089 24 01.23068(W) AD(       ) 3
 NH1521  NAD 83(1986)-  42 17 00.30642(N)    089 24 01.23170(W) AD(       ) 3
 NH1521  NAD 27      -  42 17 00.23510(N)    089 24 00.82120(W) AD(       ) 3
 NH1521
 NH1521.Superseded values are not recommended for survey control.
 NH1521
 NH1521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1521.See file dsdata.pdf to determine how the superseded data were derived.
 NH1521
 NH1521_MARKER: DS = TRIANGULATION STATION DISK
 NH1521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1521_STAMPING: GROVE 2 1959
 NH1521_MARK LOGO: CGS
 NH1521_PROJECTION: FLUSH
 NH1521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1521+STABILITY: SURFACE MOTION
 NH1521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1521+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 NH1521
 NH1521  HISTORY     - Date     Condition        Report By
 NH1521  HISTORY     - 1959     MONUMENTED       CGS
 NH1521  HISTORY     - 1969     GOOD             ILDT
 NH1521  HISTORY     - 1971     GOOD             NGS
 NH1521  HISTORY     - 1971     GOOD             NGS
 NH1521  HISTORY     - 19960930 GOOD             USPSQD
 NH1521  HISTORY     - 20011210 GOOD             USPSQD
 NH1521  HISTORY     - 20120328 GOOD             AMESC
 NH1521
 NH1521                          STATION DESCRIPTION
 NH1521
 NH1521'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NH1521'THE STATION IS LOCATED ABOUT 15 MILES WEST OF ROCKFORD AND 3-1/2
 NH1521'MILES SOUTHWEST OF PECATONICA.  IT IS 114 FEET SOUTHEAST OF
 NH1521'SOUTHEAST CORNER OF BARN, 78 FEET NORTH OF THE CENTER OF U.S.
 NH1521'HIGHWAY 20, 20 FEET EAST OF FENCE CORNER, 12-1/2 FEET SOUTHWEST
 NH1521'OF A LARGE TREE AND 4 FEET SOUTH OF FENCE LINE.  THE MARK IS
 NH1521'SET FLUSH AND THE DISK IS STAMPED GROVE 2 1959.
 NH1521'
 NH1521'REFERENCE MARK NO. 1 IS 82 FEET NORTH OF THE CENTER OF U.S.
 NH1521'HIGHWAY 20, 19 FEET EAST OF A LARGE TREE, 12-1/2 FEET WEST OF
 NH1521'ANOTHER LARGE TREE AND 1 FOOT NORTH OF FENCE LINE.  THE
 NH1521'MARK IS SET FLUSH AND THE DISK IS STAMPED GROVE 2 NO 1 1959.
 NH1521'
 NH1521'REFERENCE MARK NO. 2 IS 80 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 NH1521'CORNER OF BARN, 16 FEET WEST OF A LARGE WOODEN GATE AND 1/2
 NH1521'FOOT SOUTH OF FENCE LINE.  THE MARK IS SET FLUSH AND THE DISK
 NH1521'IS STAMPED GROVE 2 NO 2 1959.
 NH1521'
 NH1521'AZIMUTH MARK IS 60 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 NH1521'OF BARN, 50 FEET NORTHEAST OF CENTER OF U.S. HIGHWAY 20,
 NH1521'20 FEET EAST OF CENTER OF DRIVEWAY, 2 FEET EAST OF FENCE
 NH1521'CORNER, 2 FEET WEST OF WITNESS POST AND 1 FOOT SOUTH OF FENCE
 NH1521'LINE.  THE MARK IS SET FLUSH AND THE DISK IS STAMPED GROVE 1954.
 NH1521'
 NH1521'TO REACH THE STATION FROM THE COURTHOUSE IN ROCKFORD, GO WEST
 NH1521'ON U.S. HIGHWAY 20 FOR 13.25 MILES TO CROSSROADS (PECATONICA
 NH1521'ROAD), CONTINUE WEST ON U.S. HIGHWAY 20 FOR 2.0 MILES TO THE
 NH1521'AZIMUTH MARK ON RIGHT AS DESCRIBED.  CONTINUE WESTERLY ON
 NH1521'U.S. HIGHWAY 20 FOR 0.25 MILE TO THE STATION ON RIGHT AS
 NH1521'DESCRIBED.
 NH1521'
 NH1521'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1521
 NH1521                          STATION RECOVERY (1969)
 NH1521
 NH1521'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 NH1521'GROVE 2 1959-GOOD DESCRIPTION ADEQUATE
 NH1521'
 NH1521'GROVE 2 NO 1 1959-GOOD DESCRIPTION ADEQUATE
 NH1521'
 NH1521'GROVE 2 NO 2 1959-GOOD DESCRIPTION ADEQUATE
 NH1521'
 NH1521'GROVE 1954-GOOD DESCRIPTION ADEQUATE
 NH1521
 NH1521                          STATION RECOVERY (1971)
 NH1521
 NH1521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LS)
 NH1521'GROVE 2-GOOD
 NH1521'
 NH1521'STATION AND AZIMUTH MK-RECOVERED.  NO SEARCH MADE FOR R.M. 1
 NH1521'OR R.M. 2
 NH1521
 NH1521                          STATION RECOVERY (1971)
 NH1521
 NH1521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 NH1521'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 NH1521'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND
 NH1521'AND ASSUMED TO HAVE BEEN DESTROYED SINCE AREA OF MARK
 NH1521'SITE IS NOW A CONCRETE FEED PEN FLOOR.  THE DISTANCE TO REFERENCE
 NH1521'MARK 1 FOUND TO BE SHORTER BY 0.05 OF A FOOT AND THE DIRECTION
 NH1521'CHECKED.  A NEW DESCRIPTION FOLLOWS--REFERENCE MARK 3 SET.
 NH1521'
 NH1521'THE STATION IS LOCATED ABOUT 15 MILES WEST OF ROCKFORD,
 NH1521'78 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND LANE
 NH1521'OF U.S. HIGHWAY 20, 1 FOOT SOUTH OF A METAL WITNESS POST,
 NH1521'4 FEET SOUTH OF FENCE, 5 FEET SOUTHWEST OF THE SOUTHEAST
 NH1521'CORNER OF CONCRETE FLOOR OF FEED LOT AND 114 FEET SOUTHEAST
 NH1521'OF THE SOUTHEAST CORNER OF A BARN.  THE MONUMENT IS FLUSH AND
 NH1521'THE DISK IS STAMPED GROVE 2 1959.
 NH1521'
 NH1521'TO REACH THE STATION FROM THE COURTHOUSE IN ROCKFORD, GO WEST
 NH1521'ON HIGHWAY 20 FOR 13.25 MILES TO PECATONICA ROAD.  CONTINUE
 NH1521'WEST ON THE HIGHWAY FOR 2.0 MILES TO THE AZIMUTH MARK ON
 NH1521'THE RIGHT.  CONTINUE WEST ON THE HIGHWAY FOR 0.25 MILE TO
 NH1521'THE STATION ON THE RIGHT.
 NH1521'
 NH1521'REFERENCE MARK 1 IS 87 FEET NORTH OF THE CENTERLINE OF THE
 NH1521'WEST BOUND LANE OF THE HIGHWAY, 1 FOOT NORTH OF FENCE AND 53
 NH1521'FEET EAST OF THE SOUTHEAST CORNER OF THE FEED LOT.  THE MONUMENT
 NH1521'PROJECTS 2 INCHES AND THE DISK IS STAMPED GROVE 2 NO 2
 NH1521'1959.
 NH1521'
 NH1521'REFERENCE MARK 3 IS A STANDARD DISK STAMPED GROVE 2 1959 NO 3
 NH1521'1971, SET IN A DRILL HOLE IN THE CONCRETE FLOOR OF THE FEED
 NH1521'LOT, 82 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND LANE
 NH1521'OF THE HIGHWAY, 21 FEET WEST OF THE SOUTHEAST CORNER OF THE
 NH1521'FEED LOT, 1 FOOT NORTH OF FENCE AND 6 INCHES NORTH OF THE SOUTH
 NH1521'EDGE OF THE FLOOR.
 NH1521'
 NH1521'THE AZIMUTH MARK IS 50 FEET NORTHEAST OF THE CENTERLINE OF
 NH1521'THE WEST BOUND LANE OF THE HIGHWAY, 2 FEET EAST OF FENCE CORNER,
 NH1521'1 FOOT SOUTH OF DRIVEWAY, 18 FEET EAST OF THE CENTERLINE OF A
 NH1521'DRIVEWAY AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT
 NH1521'PROJECTS 2 INCHES AND THE DISK IS STAMPED GROVE 1954.
 NH1521'
 NH1521'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1521'
 NH1521'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3-1/2
 NH1521'MILES SOUTHWEST OF PECATONICA
 NH1521
 NH1521                          STATION RECOVERY (1996)
 NH1521
 NH1521'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1521'RECOVERED IN GOOD CONDITION.
 NH1521
 NH1521                          STATION RECOVERY (2001)
 NH1521
 NH1521'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1521'RM 1, RM 2,RM 3  AND THE AZ MK WERE NOT FOUND.
 NH1521
 NH1521                          STATION RECOVERY (2012)
 NH1521
 NH1521'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH1521'RECOVERED AS DESCRIBED.
 NH1521'
 NH1521'NOTE-WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0722 ***********************************************************************
 JB0722  DESIGNATION -  GROVE RM 1
 JB0722  PID         -  JB0722
 JB0722  STATE/COUNTY-  IL/FAYETTE
 JB0722  COUNTRY     -  US
 JB0722  USGS QUAD   -  KINMUNDY (2018)
 JB0722
 JB0722                         *CURRENT SURVEY CONTROL
 JB0722  ______________________________________________________________________
 JB0722* NAD 83(1986) POSITION- 38 50 49.30   (N) 088 46 27.33   (W)   HD_HELD1
 JB0722* NAVD 88 ORTHO HEIGHT -   175.661 (meters)      576.31  (feet) ADJUSTED
 JB0722  ______________________________________________________________________
 JB0722  GEOID HEIGHT    -        -31.569 (meters)                     GEOID18
 JB0722  DYNAMIC HEIGHT  -        175.551 (meters)      575.95  (feet) COMP
 JB0722  MODELED GRAVITY -    980,000.0   (mgal)                       NAVD 88
 JB0722
 JB0722  VERT ORDER      -  SECOND    CLASS 0
 JB0722
 JB0722.The horizontal coordinates were determined by differentially corrected
 JB0722.hand held GPS observations or other comparable positioning techniques
 JB0722.and have an estimated accuracy of +/- 3 meters.
 JB0722
 JB0722.The orthometric height was determined by differential leveling and
 JB0722.adjusted by the NATIONAL GEODETIC SURVEY
 JB0722.in June 1991.
 JB0722
 JB0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0722.GEOID18 height accuracy estimate available here.
 JB0722
 JB0722.Click photographs - Photos may exist for this station.
 JB0722
 JB0722.The dynamic height is computed by dividing the NAVD 88
 JB0722.geopotential number by the normal gravity value computed on the
 JB0722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0722.degrees latitude (g = 980.6199 gals.).
 JB0722
 JB0722.The modeled gravity was interpolated from observed gravity values.
 JB0722
 JB0722;                    North         East    Units  Estimated Accuracy
 JB0722;SPC IL E     -   242,088.8     261,723.0     MT  (+/- 3 meters HH1 GPS) 
 JB0722
 JB0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4602801296(NAD 83)
 JB0722
 JB0722                          SUPERSEDED SURVEY CONTROL
 JB0722
 JB0722  NGVD 29 (??/??/92)  175.762  (m)          576.65   (f) ADJ UNCH    2 0
 JB0722
 JB0722.Superseded values are not recommended for survey control.
 JB0722
 JB0722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0722.See file dsdata.pdf to determine how the superseded data were derived.
 JB0722
 JB0722_MARKER: DR = REFERENCE MARK DISK
 JB0722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0722_STAMPING: GROVE NO 1 1960
 JB0722_MARK LOGO: CGS
 JB0722_PROJECTION: FLUSH
 JB0722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0722+STABILITY: SURFACE MOTION
 JB0722
 JB0722  HISTORY     - Date     Condition        Report By
 JB0722  HISTORY     - 1960     MONUMENTED       CGS
 JB0722
 JB0722                          STATION DESCRIPTION
 JB0722
 JB0722'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0722'1.4 MI N FROM FARINA.
 JB0722'ABOUT 0.6 MILE NORTHWEST ALONG STATE HIGHWAY 185 FROM ITS JUNCTION
 JB0722'WITH STATE HIGHWAY 37 IN FARINA, THENCE 0.5 MILE NORTH ALONG
 JB0722'A GRAVEL ROAD, THENCE 0.25 MILE EAST ALONG A DIRT ROAD, AT FENCE
 JB0722'CORNERS NORTH AND SOUTH OF THE ROAD, 17 1/2 FEET SOUTH OF THE
 JB0722'CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A FENCE, 6 1/2 FEET
 JB0722'EAST OF A FENCE CORNER, 32.5 FEET SOUTH OF TRAVERSE STATION
 JB0722'GROVE, 39.7 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 JB0722'THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB0722'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0721 ***********************************************************************
 JB0721  DESIGNATION -  GROVE RM 2
 JB0721  PID         -  JB0721
 JB0721  STATE/COUNTY-  IL/FAYETTE
 JB0721  COUNTRY     -  US
 JB0721  USGS QUAD   -  KINMUNDY (2018)
 JB0721
 JB0721                         *CURRENT SURVEY CONTROL
 JB0721  ______________________________________________________________________
 JB0721* NAD 83(1986) POSITION- 38 50 49.66   (N) 088 46 27.66   (W)   HD_HELD1
 JB0721* NAVD 88 ORTHO HEIGHT -   175.693 (meters)      576.42  (feet) ADJUSTED
 JB0721  ______________________________________________________________________
 JB0721  GEOID HEIGHT    -        -31.569 (meters)                     GEOID18
 JB0721  DYNAMIC HEIGHT  -        175.583 (meters)      576.06  (feet) COMP
 JB0721  MODELED GRAVITY -    980,000.0   (mgal)                       NAVD 88
 JB0721
 JB0721  VERT ORDER      -  SECOND    CLASS 0
 JB0721
 JB0721.The horizontal coordinates were determined by differentially corrected
 JB0721.hand held GPS observations or other comparable positioning techniques
 JB0721.and have an estimated accuracy of +/- 3 meters.
 JB0721
 JB0721.The orthometric height was determined by differential leveling and
 JB0721.adjusted by the NATIONAL GEODETIC SURVEY
 JB0721.in June 1991.
 JB0721
 JB0721.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0721.GEOID18 height accuracy estimate available here.
 JB0721
 JB0721.Click photographs - Photos may exist for this station.
 JB0721
 JB0721.The dynamic height is computed by dividing the NAVD 88
 JB0721.geopotential number by the normal gravity value computed on the
 JB0721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0721.degrees latitude (g = 980.6199 gals.).
 JB0721
 JB0721.The modeled gravity was interpolated from observed gravity values.
 JB0721
 JB0721;                    North         East    Units  Estimated Accuracy
 JB0721;SPC IL E     -   242,099.9     261,715.1     MT  (+/- 3 meters HH1 GPS) 
 JB0721
 JB0721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4602001308(NAD 83)
 JB0721
 JB0721                          SUPERSEDED SURVEY CONTROL
 JB0721
 JB0721  NGVD 29 (??/??/92)  175.794  (m)          576.75   (f) ADJ UNCH    2 0
 JB0721
 JB0721.Superseded values are not recommended for survey control.
 JB0721
 JB0721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0721.See file dsdata.pdf to determine how the superseded data were derived.
 JB0721
 JB0721_MARKER: DR = REFERENCE MARK DISK
 JB0721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0721_STAMPING: GROVE NO 2 1960
 JB0721_MARK LOGO: CGS
 JB0721_PROJECTION: FLUSH
 JB0721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0721+STABILITY: SURFACE MOTION
 JB0721
 JB0721  HISTORY     - Date     Condition        Report By
 JB0721  HISTORY     - 1960     MONUMENTED       CGS
 JB0721
 JB0721                          STATION DESCRIPTION
 JB0721
 JB0721'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0721'1.2 MI N FROM FARINA.
 JB0721'ABOUT 0.6 MILE NORTHWEST ALONG STATE HIGHWAY 185 FROM ITS JUNCTION
 JB0721'WITH STATE HIGHWAY 37 IN FARINA, THENCE 0.5 MILE NORTH ALONG
 JB0721'A GRAVEL ROAD, THENCE 0.25 MILE EAST ALONG A DIRT ROAD, AT FENCE
 JB0721'CORNERS NORTH AND SOUTH OF THE ROAD, 20 1/2 FEET NORTH OF THE
 JB0721'CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 20 FEET WEST
 JB0721'OF A FENCE CORNER, 21 FEET WEST-SOUTHWEST OF A TWIN 10-INCH
 JB0721'LONE CHERRY TREE, 25.2 FEET WEST OF TRAVERSE STATION GROVE, ABOUT
 JB0721'LEVEL WITH THE ROAD, 21.4 FEET WEST OF A METAL WITNESS POST AND
 JB0721'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1709 ***********************************************************************
 JB1709  DESIGNATION -  GROVER
 JB1709  PID         -  JB1709
 JB1709  STATE/COUNTY-  IL/WAYNE
 JB1709  COUNTRY     -  US
 JB1709  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB1709
 JB1709                         *CURRENT SURVEY CONTROL
 JB1709  ______________________________________________________________________
 JB1709* NAD 83(1997) POSITION- 38 21 13.16138(N) 088 21 31.81618(W)   ADJUSTED
 JB1709* NAVD 88 ORTHO HEIGHT -   152.    (meters)      499.    (feet) SCALED
 JB1709  ______________________________________________________________________
 JB1709  GEOID HEIGHT    -        -30.551 (meters)                     GEOID18
 JB1709  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 JB1709  HORZ ORDER      -  SECOND
 JB1709
 JB1709.The horizontal coordinates were established by classical geodetic methods
 JB1709.and adjusted by the National Geodetic Survey in October 1999.
 JB1709
 JB1709.The orthometric height was scaled from a topographic map.
 JB1709
 JB1709.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1709.GEOID18 height accuracy estimate available here.
 JB1709
 JB1709.Click photographs - Photos may exist for this station.
 JB1709
 JB1709.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1709
 JB1709. The following values were computed from the NAD 83(1997) position.
 JB1709
 JB1709;                    North         East     Units Scale Factor Converg.
 JB1709;SPC IL E     -   187,229.927   297,770.734   MT  0.99997506   -0 00 57.0
 JB1709;SPC IL E     -   614,270.19    976,936.15   sFT  0.99997506   -0 00 57.0
 JB1709;UTM  16      - 4,245,928.784   381,270.292   MT  0.99977360   -0 50 35.8
 JB1709
 JB1709!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1709!SPC IL E     -   0.99998096  x   0.99997506  =   0.99995602
 JB1709!UTM  16      -   0.99998096  x   0.99977360  =   0.99975457
 JB1709
 JB1709:                Primary Azimuth Mark                     Grid Az
 JB1709:SPC IL E     -  FAIRFIELD WAYNE CO CTHSE                 002 35 19.8
 JB1709:UTM  16      -  FAIRFIELD WAYNE CO CTHSE                 003 24 58.6
 JB1709
 JB1709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8127045928(NAD 83)
 JB1709
 JB1709|---------------------------------------------------------------------|
 JB1709| PID    Reference Object                     Distance      Geod. Az  |
 JB1709|                                                           dddmmss.s |
 JB1709| JB1707 FAIRFIELD WAYNE CO CTHSE            APPROX. 2.9 KM 0023422.8 |
 JB1709| CI3761 GROVER AZ MK                                       0042154.4 |
 JB1709| JB1703 FAIRFIELD RAD STA WFIW MAST         APPROX. 4.1 KM 0442721.0 |
 JB1709| JB1708 FAIRFIELD RAD STA KSD 733 MAST       22.920 METERS 18337     |
 JB1709| CI3763 GROVER RM 2                          28.457 METERS 25847     |
 JB1709| JB1714 AIRPORT BEACON FAIRFIELD APT        APPROX. 5.2 KM 3063717.4 |
 JB1709| JB1716 FAIRFIELD RAD STA KSA 238 MAST      APPROX. 3.6 KM 3245139.7 |
 JB1709| JB1711 FAIRFIELD AIRTEX CO WATER TANK      APPROX. 2.5 KM 3380626.0 |
 JB1709| JB1701 FAIRFIELD CITY STACK                APPROX. 3.1 KM 3470716.7 |
 JB1709| JB1705 FAIRFIELD WEST MUNICIPAL TANK       APPROX. 3.1 KM 3475209.9 |
 JB1709| JB1706 FAIRFIELD EAST MUNICIPAL TANK       APPROX. 3.0 KM 3483537.8 |
 JB1709| CI3762 GROVER RM 1                          24.742 METERS 35812     |
 JB1709|---------------------------------------------------------------------|
 JB1709
 JB1709                          SUPERSEDED SURVEY CONTROL
 JB1709
 JB1709  NAD 83(1997)-  38 21 13.16706(N)    088 21 31.81485(W) AD(       ) 2
 JB1709  NAD 83(1993)-  38 21 13.17323(N)    088 21 31.81519(W) AD(       ) 2
 JB1709  NAD 83(1986)-  38 21 13.17450(N)    088 21 31.81572(W) AD(       ) 2
 JB1709  NAD 27      -  38 21 13.00164(N)    088 21 31.64675(W) AD(       ) 2
 JB1709
 JB1709.Superseded values are not recommended for survey control.
 JB1709
 JB1709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1709.See file dsdata.pdf to determine how the superseded data were derived.
 JB1709
 JB1709_MARKER: DS = TRIANGULATION STATION DISK
 JB1709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1709_STAMPING: GROVER 1961
 JB1709_MARK LOGO: CGS
 JB1709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1709+STABILITY: SURFACE MOTION
 JB1709
 JB1709  HISTORY     - Date     Condition        Report By
 JB1709  HISTORY     - 1961     MONUMENTED       CGS
 JB1709  HISTORY     - 1970     GOOD             ILHD
 JB1709  HISTORY     - 1970     GOOD             NGS
 JB1709  HISTORY     - 20141103 GOOD             ILDT
 JB1709
 JB1709                          STATION DESCRIPTION
 JB1709
 JB1709'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1709'THE STATION IS ABOUT 2 MILES SOUTH OF FAIRFIELD, IN GROVER TOWNSHIP,
 JB1709'IN THE NORTHEAST .25 OF SEC 18, T 2 S, R 8 E, AND ON THE PROPERTY OF
 JB1709'MR HARROLD BROWN.  IT IS 4 FEET NORTHWEST OF A WITNESS POST, 64 FEET
 JB1709'SOUTH OF THE CENTERLINE OF A GRAVELED ROAD AND 69 FEET SOUTHEAST OF A
 JB1709'POWER POLE WITH A TRANSFORMER.  THE MONUMENT PROJECTS 1 INCH AND THE
 JB1709'DISK IS STAMPED GROVER 1961.
 JB1709'
 JB1709'TO REACH FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE HIGHWAY 15
 JB1709'(WEST DELEWARE AND SOUTH FIRST STREETS) IN FAIRFIELD, GO SOUTH ON US
 JB1709'HIGHWAY 45 (SOUTH FIRST STREET) FOR 1.25 MILES TO A SIDE ROAD LEFT.*
 JB1709'CONTINUE SOUTH OF HIGHWAY 45 FOR 0.45 MILE TO A CROSSROAD.  TURN LEFT
 JB1709'AND GO EAST ON A GRAVELED ROAD ALONG THE SOUTH SIDE OF A LARGE
 JB1709'CEMETERY FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 JB1709'
 JB1709'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON A GRAVELED ROAD
 JB1709'FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT.  ON THE PROPERTY OF MR
 JB1709'JESSIE TULLIS.
 JB1709'
 JB1709'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A WIRE FENCE, 18 FEET NORTH OF THE
 JB1709'CENTERLINE OF THE GRAVELED ROAD, AND 33 FEET EAST OF THE CENTERLINE OF
 JB1709'THE CEMETERY ENTRANCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1709'GROVER NO 1 1961.
 JB1709'
 JB1709'REFERENCE MARK 2 IS 63 FEET SOUTHWEST OF THE POWER POLE, 75 FEET SOUTH
 JB1709'OF THE CENTERLINE OF THE GRAVELED ROAD, AND 96 FEET WEST OF THE
 JB1709'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GROVER NO
 JB1709'2 1961.
 JB1709'
 JB1709'THE AZIMUTH MARK IS 2 FEET WEST OF A WITNESS POST, 3 FEET WEST OF A
 JB1709'FENCE CORNER, 15 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, AND
 JB1709'49 FEET NORHTWEST OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE DISK
 JB1709'IS STAMPED GROVER 1961.
 JB1709'
 JB1709'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1709
 JB1709                          STATION RECOVERY (1970)
 JB1709
 JB1709'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 JB1709'STATION RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING- ORIGINIAL
 JB1709'WITNESS POST HAS BEEN REMOVED AT THE STATION.  FENCE 1 FT. NORTH OF RM
 JB1709'1 HAS BEEN REMOVED.
 JB1709
 JB1709                          STATION RECOVERY (1970)
 JB1709
 JB1709'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB1709'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 JB1709'REFERENCE MARK 2 WAS REPORTED AS NOT FOUND BUT WAS FOUND IN ITS
 JB1709'ORIGINAL POSITION.  THE AZIMUTH MARK WAS FOUND TO BE OBSTRUCTED TO THE
 JB1709'STATION BY SMALL TREES AND NO EFFORT WAS MADE TO CLEAR THE LINE.  THE
 JB1709'DIRECTION TO THE REFERENCE MARKS CHECKED.  THE DISTANCE TO REFERENCE
 JB1709'MARK 1 CHECKED BUT THE DISTANCE TO REFERENCE MARK 2 WAS FOUND TO BE
 JB1709'0.08 OF A FOOT LONGER THAN THE PREVIOUS MEASUREMENT.  A NEW
 JB1709'DESCRIPTION FOLLOWS- THE RADIO TOWER AT THE STATION SITE HAS BEEN TORN
 JB1709'DOWN.
 JB1709'
 JB1709'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF FAIRFIELD, IN GROVER
 JB1709'TOWNSHIP, IN THE NORTHEAST .25 OF SEC 18, T-2-S, R-8-E, ON THE
 JB1709'PROPERTY OF MR BOB REDFERN, 105 FEET EAST OF THE NORTHEAST CORNER OF A
 JB1709'METAL BUILDING, 40 FEET EAST OF A FENCE, 55 FEET SOUTHEAST OF A FENCE
 JB1709'CORNER, 62 FEET SOUTH OF THE CENTERLINE OF GRAVELED ROAD, 38 FEET
 JB1709'SOUTH OF FENCE AND 4 FEET SOUTH OF A METAL WITNESS POST.  THE MONUMENT
 JB1709'PROJECTS 3 INCHES AND THE DISK IS STAMPED GROVER 1961.
 JB1709'
 JB1709'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE
 JB1709'HIGHWAY 15 (WEST DELAWARE AND SOUTH FIRST STREETS) IN FAIRFIELD, GO
 JB1709'SOUTH ON HIGHWAY 45)SOUTH FIRST STREET) FOR 1.25 MILES TO A SIDE ROAD
 JB1709'LEFT.  CONTINUE SOUTH ON THE ROAD FOR 0.45 MILES TO A CROSSROAD.  TURN
 JB1709'LEFT AND GO EAST ON GRAVELED ROAD FOR 0.1 MILE ALONG SOUTH SIDE OF
 JB1709'CEMETERY FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 JB1709'
 JB1709'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON ROAD FOR 0.1
 JB1709'MILE TO THE MARK ON THE LEFT.  ON THE LEFT.
 JB1709'
 JB1709'REFERENCE MARK 1 IS 7 FEET SOUTH OF A TOMBSTONE KOONTZ, 19 FEET NORTH
 JB1709'OF THE CENTERLINE OF THE ROAD AND 34 FEET EAST OF THE CENTERLINE OF
 JB1709'CEMETERY DRIVE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GROVER
 JB1709'NO 1 1961.
 JB1709'
 JB1709'REFERENCE MARK 2 IS 13 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 JB1709'BUILDING, 25 FEET NORTHEAST OF THE SOUTHEAST CORNER OF BUILDING, 52
 JB1709'FEET WEST OF A FENCE AND 54 FEET SOUTH OF A GATE.  THE MONUMENT IS
 JB1709'FLUSH AND THE DISK IS STAMPED GROVER NO 2 1961.
 JB1709'
 JB1709'THE AZIMUTH MARK IS 2 FEET WEST OF A METAL WITNESS POST, 15 FEET NORTH
 JB1709'OF THE CENTERLINE OF THE ROAD AND 49 FEET NORTHWEST OF A POWER POLE.
 JB1709'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED GROVER 1961.
 JB1709'
 JB1709'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1709
 JB1709                          STATION RECOVERY (2014)
 JB1709
 JB1709'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1709'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0639 ***********************************************************************
 NH0639  DESIGNATION -  GRUNDY
 NH0639  PID         -  NH0639
 NH0639  STATE/COUNTY-  IL/OGLE
 NH0639  COUNTRY     -  US
 NH0639  USGS QUAD   -  KINGS (2018)
 NH0639
 NH0639                         *CURRENT SURVEY CONTROL
 NH0639  ______________________________________________________________________
 NH0639* NAD 83(1997) POSITION- 42 01 14.75014(N) 089 06 17.47091(W)   ADJUSTED
 NH0639* NAVD 88 ORTHO HEIGHT -   267.936 (meters)      879.05  (feet) ADJUSTED
 NH0639  ______________________________________________________________________
 NH0639  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 NH0639  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 NH0639  DYNAMIC HEIGHT  -        267.845 (meters)      878.75  (feet) COMP
 NH0639  MODELED GRAVITY -    980,276.1   (mgal)                       NAVD 88
 NH0639
 NH0639  HORZ ORDER      -  SECOND
 NH0639  VERT ORDER      -  FIRST     CLASS I
 NH0639
 NH0639.The horizontal coordinates were established by classical geodetic methods
 NH0639.and adjusted by the National Geodetic Survey in October 1999.
 NH0639
 NH0639.The orthometric height was determined by differential leveling and
 NH0639.adjusted by the NATIONAL GEODETIC SURVEY
 NH0639.in June 1991.
 NH0639
 NH0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0639.GEOID18 height accuracy estimate available here.
 NH0639
 NH0639.Click photographs - Photos may exist for this station.
 NH0639
 NH0639.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0639
 NH0639.The dynamic height is computed by dividing the NAVD 88
 NH0639.geopotential number by the normal gravity value computed on the
 NH0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0639.degrees latitude (g = 980.6199 gals.).
 NH0639
 NH0639.The modeled gravity was interpolated from observed gravity values.
 NH0639
 NH0639. The following values were computed from the NAD 83(1997) position.
 NH0639
 NH0639;                    North         East     Units Scale Factor Converg.
 NH0639;SPC IL W     -   594,934.260   787,938.823   MT  1.00003630   +0 42 39.0
 NH0639;SPC IL W     - 1,951,880.15  2,585,095.96   sFT  1.00003630   +0 42 39.0
 NH0639;UTM  16      - 4,654,224.869   325,733.619   MT  0.99997369   -1 24 33.6
 NH0639
 NH0639!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0639!SPC IL W     -   0.99996316  x   1.00003630  =   0.99999946
 NH0639!UTM  16      -   0.99996316  x   0.99997369  =   0.99993685
 NH0639
 NH0639:                Primary Azimuth Mark                     Grid Az
 NH0639:SPC IL W     -  GREEN                                    025 21 44.3
 NH0639:UTM  16      -  GREEN                                    027 28 56.9
 NH0639
 NH0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2573354224(NAD 83)
 NH0639
 NH0639|---------------------------------------------------------------------|
 NH0639| PID    Reference Object                     Distance      Geod. Az  |
 NH0639|                                                           dddmmss.s |
 NH0639| NH0635 GREEN                               APPROX. 1.8 KM 0260423.3 |
 NH0639| NH0640 GRUNDY RM                            13.850 METERS 26157     |
 NH0639|---------------------------------------------------------------------|
 NH0639
 NH0639                          SUPERSEDED SURVEY CONTROL
 NH0639
 NH0639  NAD 83(1996)-  42 01 14.75073(N)    089 06 17.47304(W) AD(       ) 2
 NH0639  NAD 83(1986)-  42 01 14.74680(N)    089 06 17.46931(W) AD(       ) 2
 NH0639  NAD 27      -  42 01 14.64880(N)    089 06 17.12270(W) AD(       ) 2
 NH0639  USSD        -  42 01 14.79600(N)    089 06 16.91300(W) AD(       ) 3
 NH0639  NGVD 29 (??/??/92)  267.971  (m)          879.17   (f) ADJ UNCH    1 1
 NH0639  NGVD 29             267.97   (m)          879.2    (f) LEVELING    3  
 NH0639
 NH0639.Superseded values are not recommended for survey control.
 NH0639
 NH0639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0639.See file dsdata.pdf to determine how the superseded data were derived.
 NH0639
 NH0639_MARKER: DS = TRIANGULATION STATION DISK
 NH0639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0639_STAMPING: GRUNDY 879.178 1920
 NH0639_MARK LOGO: CGS
 NH0639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0639+STABILITY: SURFACE MOTION
 NH0639
 NH0639  HISTORY     - Date     Condition        Report By
 NH0639  HISTORY     - 1920     MONUMENTED       CGS
 NH0639  HISTORY     - 1954     GOOD             CGS
 NH0639  HISTORY     - 1969     GOOD             CGS
 NH0639  HISTORY     - 1969     GOOD             CGS
 NH0639  HISTORY     - 1972     GOOD             ILDT
 NH0639  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 NH0639  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0639  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0639
 NH0639                          STATION DESCRIPTION
 NH0639
 NH0639'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0639'STATION IS ABOUT 3 MILES S OF HOLCOMB, ON THE W SIDE OF THE
 NH0639'CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 6 YARDS S OF
 NH0639'A ROAD CROSSING, 160 YARDS SW OF R.G. MILLERS RESIDENCE,
 NH0639'AND 4.10 METERS (13.45 FEET) W OF THE W AND NEAREST RAIL.
 NH0639'THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 NH0639'BRONZE DISKS SET IN CONCRETE.
 NH0639'THE REFERENCE MARK IS ON THE SAME SIDE OF
 NH0639'THE TRACK, NEAR THE FENCE LINE, 13.85 METERS (45.44 FEET)
 NH0639'FROM THE STATION, S 81 DEG 57 MIN W.
 NH0639
 NH0639                          STATION RECOVERY (1954)
 NH0639
 NH0639'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0639'STATION RECOVERED IN GOOD CONDITION, DISTANCE TO REFERENCE
 NH0639'MARK CHECKED.  THE FOLLOWING ADDITION WILL FACILITATE RECOVERY,
 NH0639'OTHERWISE THE 1920 DESCRIPTION IS ADEQUATE.
 NH0639'
 NH0639'TO REACH FROM THE RAILROAD CROSSING IN KINGS, GO W ON STATE
 NH0639'HIGHWAY 64 FOR 0.4 MI. TO A CROSSROAD, TURN RIGHT AND GO N ON
 NH0639'A BLACK-TOP ROAD FOR 1.0 MI. TO A CROSSROAD AT A CHURCH AND
 NH0639'CEMETERY, TURN RIGHT AND GO E FOR 0.5 MI. TO A RAILROAD
 NH0639'CROSSING AND THE STATION AT THE RIGHT ON THE W SIDE OF THE
 NH0639'TRACKS.
 NH0639
 NH0639                          STATION RECOVERY (1969)
 NH0639
 NH0639'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 NH0639'THE STATION MARK, STAMPED GRUNDY 879.178 1920 IS ABOUT 1.0
 NH0639'MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 NH0639'FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 0.1 MILE NORTH
 NH0639'OF MILEPOST 6, 31 FEET SOUTHWEST OF THE CENTER OF THE CROSSING
 NH0639'OF THE RAILROAD AND A GRAVELED ROAD WHICH IS MOWERS ROAD,
 NH0639'13-1/2 FEET WEST OF THE WEST RAIL, 27-1/2 FEET SOUTH OF THE
 NH0639'CENTER LINE OF THE ROAD, 8-1/2 FEET SOUTHEAST OF A CONCRETE
 NH0639'RAILROAD CROSSING SIGN, ABOUT 2-1/2 FEET ABOVE THE LEVEL OF
 NH0639'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 NH0639'LEVEL WITH THE SURFACE OF THE GROUND.
 NH0639'
 NH0639'THE R.M., STAMPED GRUNDY 877.961 1920 IS 45.44 FEET WEST OF
 NH0639'THE STATION MARK, 69 FEET SOUTHWEST OF THE CENTER OF A CROSSING
 NH0639'OF THE RAILROAD AND A GRAVELED ROAD WHICH IS MOWERS ROAD,
 NH0639'59 FEET WEST OF THE WEST RAIL, 33 FEET SOUTH OF THE CENTER
 NH0639'LINE OF THE ROAD, 66-1/2 FEET SOUTH AND ACROSS THE ROAD FROM
 NH0639'A POWER POLE, 45-1/2 FEET SOUTHWEST OF A CONCRETE RAILROAD
 NH0639'CROSSING SIGN, 3-1/2 FEET NORTHEAST OF A CONCRETE CORNER
 NH0639'FENCE POST, 1.2 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 NH0639'3 FEET ABOVE THE LEVEL OF THE ROAD, ABOUT LEVEL WITH THE
 NH0639'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 NH0639'WITH THE SURFACE OF THE GROUND.
 NH0639'
 NH0639'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.0 MILE
 NH0639'NORTH
 NH0639
 NH0639                          STATION RECOVERY (1969)
 NH0639
 NH0639'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0639'1 MI N FROM KINGS.
 NH0639'ABOUT 1.0 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0639'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 0.1 MILE
 NH0639'NORTH OF MILEPOST 6, 31 FEET SOUTHWEST OF THE CENTER OF THE
 NH0639'CROSSING OF THE RAILROAD AND A GRAVELED ROAD WHICH IS MOWERS
 NH0639'ROAD, 13 1/2 FEET WEST OF THE WEST RAIL, 27 1/2 FEET SOUTH OF
 NH0639'THE CENTER LINE OF THE ROAD, 8 1/2 FEET SOUTHEAST OF A CONCRETE
 NH0639'RAILROAD CROSSING SIGN, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE
 NH0639'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 NH0639'THE SURFACE OF THE GROUND.  SEC 22, T41N, R1E.  NOTE-- THE POST
 NH0639'IS LEANING SLIGHTLY.
 NH0639
 NH0639                          STATION RECOVERY (1972)
 NH0639
 NH0639'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH0639'GRUNDY 1920-GOOD
 NH0639'
 NH0639'GRUNDY 1920-REF. GOOD
 NH0639
 NH0639                          STATION RECOVERY (1996)
 NH0639
 NH0639'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0639'MARK NOT FOUND.
 NH0639
 NH0639                          STATION RECOVERY (2001)
 NH0639
 NH0639'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0639'MARK NOT FOUND.
 NH0639
 NH0639                          STATION RECOVERY (2004)
 NH0639
 NH0639'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0639'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2280 ***********************************************************************
 LB2280  DESIGNATION -  GRUNDY
 LB2280  PID         -  LB2280
 LB2280  STATE/COUNTY-  IL/IROQUOIS
 LB2280  COUNTRY     -  US
 LB2280  USGS QUAD   -  DONOVAN (2018)
 LB2280
 LB2280                         *CURRENT SURVEY CONTROL
 LB2280  ______________________________________________________________________
 LB2280* NAD 83(1997) POSITION- 40 57 03.86898(N) 087 34 48.45258(W)   ADJUSTED
 LB2280* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) SCALED
 LB2280  ______________________________________________________________________
 LB2280  GEOID HEIGHT    -        -33.105 (meters)                     GEOID18
 LB2280  LAPLACE CORR    -         -2.73  (seconds)                    DEFLEC18
 LB2280  HORZ ORDER      -  SECOND
 LB2280
 LB2280.The horizontal coordinates were established by classical geodetic methods
 LB2280.and adjusted by the National Geodetic Survey in October 1999.
 LB2280
 LB2280.The orthometric height was scaled from a topographic map.
 LB2280
 LB2280.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2280.GEOID18 height accuracy estimate available here.
 LB2280
 LB2280.Click photographs - Photos may exist for this station.
 LB2280
 LB2280.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2280
 LB2280. The following values were computed from the NAD 83(1997) position.
 LB2280
 LB2280;                    North         East     Units Scale Factor Converg.
 LB2280;SPC IL E     -   475,881.822   363,416.775   MT  1.00002448   +0 29 37.2
 LB2280;SPC IL E     - 1,561,288.94  1,192,309.87   sFT  1.00002448   +0 29 37.2
 LB2280;SPC IN W     -   633,243.908   858,172.708   MT  0.99998819   -0 19 32.2
 LB2280;SPC IN W     - 2,077,567.72  2,815,521.63   sFT  0.99998819   -0 19 32.2
 LB2280;UTM  16      - 4,533,487.924   451,174.360   MT  0.99962934   -0 22 48.8
 LB2280
 LB2280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2280!SPC IL E     -   0.99997431  x   1.00002448  =   0.99999879
 LB2280!SPC IN W     -   0.99997431  x   0.99998819  =   0.99996250
 LB2280!UTM  16      -   0.99997431  x   0.99962934  =   0.99960366
 LB2280
 LB2280:                Primary Azimuth Mark                     Grid Az
 LB2280:SPC IL E     -  BEAVERVILLE                              256 15 06.5
 LB2280:SPC IN W     -  BEAVERVILLE                              257 04 15.9
 LB2280:UTM  16      -  BEAVERVILLE                              257 07 32.5
 LB2280
 LB2280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5117433487(NAD 83)
 LB2280
 LB2280|---------------------------------------------------------------------|
 LB2280| PID    Reference Object                     Distance      Geod. Az  |
 LB2280|                                                           dddmmss.s |
 LB2280| CM3607 GRUNDY RM 1                          27.783 METERS 03822     |
 LB2280| CM3606 GRUNDY AZ MK                                       1743311.2 |
 LB2280| LB2300 BEAVERVILLE                         APPROX. 7.2 KM 2564443.7 |
 LB2280| CM3608 GRUNDY RM 2                          27.938 METERS 31735     |
 LB2280|---------------------------------------------------------------------|
 LB2280
 LB2280                          SUPERSEDED SURVEY CONTROL
 LB2280
 LB2280  NAD 83(1997)-  40 57 03.86902(N)    087 34 48.45254(W) AD(       ) 2
 LB2280  NAD 83(1986)-  40 57 03.87454(N)    087 34 48.46038(W) AD(       ) 2
 LB2280  NAD 27      -  40 57 03.75390(N)    087 34 48.34100(W) AD(       ) 2
 LB2280
 LB2280.Superseded values are not recommended for survey control.
 LB2280
 LB2280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2280.See file dsdata.pdf to determine how the superseded data were derived.
 LB2280
 LB2280_MARKER: DS = TRIANGULATION STATION DISK
 LB2280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2280_STAMPING: GRUNDY 1947
 LB2280_MARK LOGO: CGS
 LB2280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2280+STABILITY: SURFACE MOTION
 LB2280
 LB2280  HISTORY     - Date     Condition        Report By
 LB2280  HISTORY     - 1947     MONUMENTED       CGS
 LB2280  HISTORY     - 20071007 POOR             GEOCAC
 LB2280
 LB2280                          STATION DESCRIPTION
 LB2280
 LB2280'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2280'STATION IS LOCATED ABOUT 7 MILES WEST OF MOROCCO AND 4 MILES EAST OF
 LB2280'BEAVERVILLE.  IT IS IN A TRIANGLE FORMED BY A T-ROAD INTERSECTION OF
 LB2280'NORTH-SOUTH GRAVEL ROAD AND A GRAVEL ROAD WEST AND A CUT OFF
 LB2280'CONNECTING THE TWO ROADS, 105 FEET SOUTHWEST OF THE INTERSECTION
 LB2280'OF THE GRAVEL T-ROAD WEST AND THE NORTH-SOUTH GRAVEL ROAD, 96 FEET
 LB2280'SOUTHWEST OF POWERLINE POLE NO. 24-88, 94 FEET WEST OF THE
 LB2280'CENTER OF THE NORTH-SOUTH GRAVEL ROAD, 41 FEET SOUTH OF THE CENTER
 LB2280'OF THE EAST-WEST GRAVEL ROAD AND 7 FEET SOUTH OF A WHITE
 LB2280'WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 LB2280'GRUNDY 1947.
 LB2280'
 LB2280'REFERENCE MARK NO. 1 IS 91.15 FEET NORTHEAST OF THE STATION.  IT IS
 LB2280'38 FEET WEST OF THE CENTER OF THE NORTH-SOUTH GRAVEL ROAD, 32 FEET
 LB2280'NORTH OF THE CENTER OF THE EAST-WEST GRAVEL ROAD AND 8 FEET WEST OF
 LB2280'A FENCE CORNER.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 LB2280'STAMPED GRUNDY NO 1 1947.
 LB2280'
 LB2280'REFERENCE MARK NO. 2 IS 91.66 FEET NORTHWEST OF THE STATION.  IT IS
 LB2280'29 FEET NORTH OF THE CENTER OF THE EAST-WEST GRAVEL ROAD AND 1 FOOT
 LB2280'SOUTH OF A FENCELINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 LB2280'STAMPED GRUNDY NO 2 1947.
 LB2280'
 LB2280'AZIMUTH MARK IS 0.15 MILE SOUTH OF THE STATION.  IT IS 27 FEET EAST
 LB2280'OF THE CENTER OF A GRAVEL ROAD, 4 FEET NORTH OF A TELEPHONE POLE, 3
 LB2280'FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCELINE.
 LB2280'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED GRUNDY 1947.
 LB2280'
 LB2280'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY NO. 114 AND
 LB2280'U. S. HIGHWAY NO. 41 WHICH IS ABOUT 0.3 MILE SOUTH OF MOROCCO, GO
 LB2280'WEST ON HIGHWAY NO. 114 FOR 4.1 MILE TO THE INDIANA-ILLINOIS STATE
 LB2280'LINE, CONTINUE WEST ON GRAVEL ROAD FOR 2.8 MILE TO A T-ROAD
 LB2280'INTERSECTION, TURN RIGHT AND GO NORTH FOR 0.25 MILE TO THE AZIMUTH
 LB2280'MARK ON THE RIGHT, CONTINUE NORTH FOR 0.15 MILE TO THE STATION
 LB2280'AS DESCRIBED.
 LB2280'
 LB2280'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2280
 LB2280                          STATION RECOVERY (2007)
 LB2280
 LB2280'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2280'ALL SETTINGS UPROOTED.  DID NOT SEARCH FOR AZ.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9663 ***********************************************************************
 DG9663  DESIGNATION -  GRUNDY COUNTY GIS 0504
 DG9663  PID         -  DG9663
 DG9663  STATE/COUNTY-  IL/GRUNDY
 DG9663  COUNTRY     -  US
 DG9663  USGS QUAD   -  MORRIS (2018)
 DG9663
 DG9663                         *CURRENT SURVEY CONTROL
 DG9663  ______________________________________________________________________
 DG9663* NAD 83(2011) POSITION- 41 22 13.65877(N) 088 28 45.05444(W)   ADJUSTED
 DG9663* NAD 83(2011) ELLIP HT-   136.564 (meters)        (06/27/12)   ADJUSTED
 DG9663* NAD 83(2011) EPOCH   -  2010.00
 DG9663* NAVD 88 ORTHO HEIGHT -   169.5   (meters)      556.    (feet) GPS OBS
 DG9663  ______________________________________________________________________
 DG9663  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9663  GEOID HEIGHT    -        -32.901 (meters)                     GEOID18
 DG9663  NAD 83(2011) X  -    127,222.989 (meters)                     COMP
 DG9663  NAD 83(2011) Y  - -4,791,912.876 (meters)                     COMP
 DG9663  NAD 83(2011) Z  -  4,193,476.577 (meters)                     COMP
 DG9663  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 DG9663
 DG9663  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9663  Standards:
 DG9663         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9663            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9663  -------------------------------------------------------------------
 DG9663  NETWORK    0.44   0.69           0.20   0.15   0.35     -0.04056353
 DG9663  -------------------------------------------------------------------
 DG9663  Click here for local accuracies and other accuracy information.
 DG9663
 DG9663.The horizontal coordinates were established by GPS observations
 DG9663.and adjusted by the National Geodetic Survey in June 2012.
 DG9663
 DG9663.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9663.been affixed to the stable North American tectonic plate. See 
 DG9663.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9663
 DG9663.The horizontal coordinates are valid at the epoch date displayed above
 DG9663.which is a decimal equivalence of Year/Month/Day.
 DG9663
 DG9663.The orthometric height was determined by GPS observations and a
 DG9663.high-resolution geoid model.
 DG9663
 DG9663.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9663.GEOID18 height accuracy estimate available here.
 DG9663
 DG9663.Click photographs - Photos may exist for this station.
 DG9663
 DG9663.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9663
 DG9663.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9663
 DG9663.The ellipsoidal height was determined by GPS observations
 DG9663.and is referenced to NAD 83.
 DG9663
 DG9663. The following values were computed from the NAD 83(2011) position.
 DG9663
 DG9663;                    North         East     Units Scale Factor Converg.
 DG9663;SPC IL E     -   522,193.476   287,798.280   MT  0.99997683   -0 05 47.0
 DG9663;SPC IL E     - 1,713,229.76    944,218.19   sFT  0.99997683   -0 05 47.0
 DG9663;UTM  16      - 4,580,938.545   376,295.928   MT  0.99978833   -0 58 39.9
 DG9663
 DG9663!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9663!SPC IL E     -   0.99997858  x   0.99997683  =   0.99995541
 DG9663!UTM  16      -   0.99997858  x   0.99978833  =   0.99976691
 DG9663
 DG9663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7629580938(NAD 83)
 DG9663
 DG9663                          SUPERSEDED SURVEY CONTROL
 DG9663
 DG9663  NAD 83(2007)-  41 22 13.65885(N)    088 28 45.05531(W) AD(2002.00) 0
 DG9663  ELLIP H (02/10/07)  136.583  (m)                       GP(2002.00)    
 DG9663  NAD 83(1997)-  41 22 13.65880(N)    088 28 45.05544(W) AD(       ) 1
 DG9663  ELLIP H (09/13/05)  136.574  (m)                       GP(       ) 3 1
 DG9663  NAD 83(1997)-  41 22 13.65865(N)    088 28 45.05535(W) AD(       ) 1
 DG9663  ELLIP H (03/31/05)  136.576  (m)                       GP(       ) 3 2
 DG9663  NAVD 88 (03/31/05)  169.5    (m)  GEOID03  model used  GPS OBS        
 DG9663
 DG9663.Superseded values are not recommended for survey control.
 DG9663
 DG9663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9663.See file dsdata.pdf to determine how the superseded data were derived.
 DG9663
 DG9663_MARKER: F = FLANGE-ENCASED ROD
 DG9663_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9663_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9663_MARK LOGO: IL-063
 DG9663_PROJECTION: FLUSH
 DG9663_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9663_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9663+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2024
 DG9663_ROD/PIPE-DEPTH: 3.0 meters
 DG9663
 DG9663  HISTORY     - Date     Condition        Report By
 DG9663  HISTORY     - 20031130 MONUMENTED       MORSUR
 DG9663  HISTORY     - 20050725 GOOD             GEOSPC
 DG9663  HISTORY     - 20070705 GOOD             GEOCAC
 DG9663  HISTORY     - 20241215 GOOD             DEI
 DG9663
 DG9663                          STATION DESCRIPTION
 DG9663
 DG9663'DESCRIBED BY MORRISON SURVEYING COMPANY 2003 (MJM)
 DG9663'POINT IS LOCATED AT THE SE CORNER OF THE INTERSECTION OF US ROUTE 6
 DG9663'AND SARATOGA ROAD. POINT IS 52FT SOUTH OF THE EDGE OF ROUTE 6 AND 50
 DG9663'FT EAST OF SARATOGA ROAD.
 DG9663'
 DG9663'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH SLEEVE
 DG9663'WITH CAST CAP AND LID.
 DG9663
 DG9663                          STATION RECOVERY (2005)
 DG9663
 DG9663'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9663'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 14 METERS WEST OF
 DG9663'A POWER POLE, 14 METERS NORTHEAST OF A POWER POLE, BOTH LOCATED IN THE
 DG9663'SOUTHEAST QUAD OF ILLINOIS ROUTE 6 AND SARATOGA ROAD, 0.5 METERS EAST
 DG9663'OF A GRUNDY COUNTY GIS MARKER SIGN.
 DG9663
 DG9663                          STATION RECOVERY (2007)
 DG9663
 DG9663'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 DG9663'FOUND MARK USING GARMIN GPS72.
 DG9663
 DG9663                          STATION RECOVERY (2024)
 DG9663
 DG9663'RECOVERY NOTE BY DEWBERRY ENGINEERING INC. 2024 (GS)
 DG9663'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9666 ***********************************************************************
 DG9666  DESIGNATION -  GRUNDY COUNTY GIS 0201
 DG9666  PID         -  DG9666
 DG9666  STATE/COUNTY-  IL/GRUNDY
 DG9666  COUNTRY     -  US
 DG9666  USGS QUAD   -  MINOOKA (2018)
 DG9666
 DG9666                         *CURRENT SURVEY CONTROL
 DG9666  ______________________________________________________________________
 DG9666* NAD 83(2011) POSITION- 41 27 37.23524(N) 088 21 55.32941(W)   ADJUSTED
 DG9666* NAD 83(2011) ELLIP HT-   140.310 (meters)        (06/27/12)   ADJUSTED
 DG9666* NAD 83(2011) EPOCH   -  2010.00
 DG9666* NAVD 88 ORTHO HEIGHT -   173.3   (meters)      569.    (feet) GPS OBS
 DG9666  ______________________________________________________________________
 DG9666  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9666  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 DG9666  NAD 83(2011) X  -    136,553.106 (meters)                     COMP
 DG9666  NAD 83(2011) Y  - -4,785,052.494 (meters)                     COMP
 DG9666  NAD 83(2011) Z  -  4,200,965.433 (meters)                     COMP
 DG9666  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 DG9666
 DG9666  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9666  Standards:
 DG9666         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9666            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9666  -------------------------------------------------------------------
 DG9666  NETWORK    0.46   0.65           0.21   0.16   0.33     -0.07743169
 DG9666  -------------------------------------------------------------------
 DG9666  Click here for local accuracies and other accuracy information.
 DG9666
 DG9666.The horizontal coordinates were established by GPS observations
 DG9666.and adjusted by the National Geodetic Survey in June 2012.
 DG9666
 DG9666.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9666.been affixed to the stable North American tectonic plate. See 
 DG9666.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9666
 DG9666.The horizontal coordinates are valid at the epoch date displayed above
 DG9666.which is a decimal equivalence of Year/Month/Day.
 DG9666
 DG9666.The orthometric height was determined by GPS observations and a
 DG9666.high-resolution geoid model.
 DG9666
 DG9666.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9666.GEOID18 height accuracy estimate available here.
 DG9666
 DG9666.Click photographs - Photos may exist for this station.
 DG9666
 DG9666.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9666
 DG9666.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9666
 DG9666.The ellipsoidal height was determined by GPS observations
 DG9666.and is referenced to NAD 83.
 DG9666
 DG9666. The following values were computed from the NAD 83(2011) position.
 DG9666
 DG9666;                    North         East     Units Scale Factor Converg.
 DG9666;SPC IL E     -   532,165.967   297,323.557   MT  0.99997509   -0 01 16.4
 DG9666;SPC IL E     - 1,745,947.84    975,469.04   sFT  0.99997509   -0 01 16.4
 DG9666;UTM  16      - 4,590,761.225   385,971.653   MT  0.99976001   -0 54 14.8
 DG9666
 DG9666!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9666!SPC IL E     -   0.99997799  x   0.99997509  =   0.99995308
 DG9666!UTM  16      -   0.99997799  x   0.99976001  =   0.99973801
 DG9666
 DG9666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8597190761(NAD 83)
 DG9666
 DG9666                          SUPERSEDED SURVEY CONTROL
 DG9666
 DG9666  NAD 83(2007)-  41 27 37.23532(N)    088 21 55.33029(W) AD(2002.00) 0
 DG9666  ELLIP H (02/10/07)  140.329  (m)                       GP(2002.00)    
 DG9666  NAD 83(1997)-  41 27 37.23563(N)    088 21 55.33027(W) AD(       ) 1
 DG9666  ELLIP H (09/13/05)  140.313  (m)                       GP(       ) 3 1
 DG9666  NAD 83(1997)-  41 27 37.23484(N)    088 21 55.33051(W) AD(       ) 1
 DG9666  ELLIP H (03/31/05)  140.328  (m)                       GP(       ) 3 2
 DG9666  NAVD 88 (03/31/05)  173.3    (m)  GEOID03  model used  GPS OBS        
 DG9666
 DG9666.Superseded values are not recommended for survey control.
 DG9666
 DG9666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9666.See file dsdata.pdf to determine how the superseded data were derived.
 DG9666
 DG9666_MARKER: I = METAL ROD
 DG9666_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9666_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9666_MARK LOGO: NONE
 DG9666_PROJECTION: FLUSH
 DG9666_MAGNETIC: I = MARKER IS A STEEL ROD
 DG9666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9666+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DG9666_ROD/PIPE-DEPTH: 5 meters
 DG9666
 DG9666  HISTORY     - Date     Condition        Report By
 DG9666  HISTORY     - 20031130 MONUMENTED       MORSUR
 DG9666  HISTORY     - 20050725 GOOD             GEOSPC
 DG9666  HISTORY     - 20080929 GOOD             GEOCAC
 DG9666
 DG9666                          STATION DESCRIPTION
 DG9666
 DG9666'DESCRIBED BY MORRISON SURVEYING COMPANY 2003 (MJM)
 DG9666'POINT IS LOCATED AT THE SW CORNER OF THE INTERSECTION OF SHERRIL ROAD
 DG9666'AND BRISBIN ROAD. POINT IS 17 FT WEST OF THE EDGE OF BRISBIN ROAD AND
 DG9666'42 FT SOUTH OF THE EDGE OF SHERRIL ROAD.
 DG9666'
 DG9666'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH SLEEVE
 DG9666'WITH CAST CAP AND LID.
 DG9666
 DG9666                          STATION RECOVERY (2005)
 DG9666
 DG9666'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9666'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 30.1 METERS
 DG9666'SOUTHEAST OF A POWER POLE LOCATED IN THE NORTHEAST QUAD OF SHERRIL
 DG9666'ROAD AND BRISBIN ROAD, 17.6 METERS SOUTHEAST OF RAIL ROAD SPIKE AT THE
 DG9666'CENTERLINE-CENTERLINE INTERSECTION OF SHERRIL ROAD AND BRISBIN ROAD.
 DG9666
 DG9666                          STATION RECOVERY (2008)
 DG9666
 DG9666'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 DG9666'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9677 ***********************************************************************
 DG9677  DESIGNATION -  GRUNDY COUNTY GIS 0801
 DG9677  PID         -  DG9677
 DG9677  STATE/COUNTY-  IL/GRUNDY
 DG9677  COUNTRY     -  US
 DG9677  USGS QUAD   -  COAL CITY (2018)
 DG9677
 DG9677                         *CURRENT SURVEY CONTROL
 DG9677  ______________________________________________________________________
 DG9677* NAD 83(2011) POSITION- 41 17 09.29410(N) 088 22 01.15455(W)   ADJUSTED
 DG9677* NAD 83(2011) ELLIP HT-   133.671 (meters)        (06/27/12)   ADJUSTED
 DG9677* NAD 83(2011) EPOCH   -  2010.00
 DG9677* NAVD 88 ORTHO HEIGHT -   166.5   (meters)      546.    (feet) GPS OBS
 DG9677  ______________________________________________________________________
 DG9677  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9677  GEOID HEIGHT    -        -32.802 (meters)                     GEOID18
 DG9677  NAD 83(2011) X  -    136,782.727 (meters)                     COMP
 DG9677  NAD 83(2011) Y  - -4,797,850.676 (meters)                     COMP
 DG9677  NAD 83(2011) Z  -  4,186,423.443 (meters)                     COMP
 DG9677  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 DG9677
 DG9677  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9677  Standards:
 DG9677         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9677            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9677  -------------------------------------------------------------------
 DG9677  NETWORK    0.52   0.82           0.24   0.18   0.42     -0.03603162
 DG9677  -------------------------------------------------------------------
 DG9677  Click here for local accuracies and other accuracy information.
 DG9677
 DG9677.The horizontal coordinates were established by GPS observations
 DG9677.and adjusted by the National Geodetic Survey in June 2012.
 DG9677
 DG9677.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9677.been affixed to the stable North American tectonic plate. See 
 DG9677.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9677
 DG9677.The horizontal coordinates are valid at the epoch date displayed above
 DG9677.which is a decimal equivalence of Year/Month/Day.
 DG9677
 DG9677.The orthometric height was determined by GPS observations and a
 DG9677.high-resolution geoid model.
 DG9677
 DG9677.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9677.GEOID18 height accuracy estimate available here.
 DG9677
 DG9677.Click photographs - Photos may exist for this station.
 DG9677
 DG9677.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9677
 DG9677.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9677
 DG9677.The ellipsoidal height was determined by GPS observations
 DG9677.and is referenced to NAD 83.
 DG9677
 DG9677. The following values were computed from the NAD 83(2011) position.
 DG9677
 DG9677;                    North         East     Units Scale Factor Converg.
 DG9677;SPC IL E     -   512,794.322   297,180.852   MT  0.99997510   -0 01 19.9
 DG9677;SPC IL E     - 1,682,392.70    975,000.85   sFT  0.99997510   -0 01 19.9
 DG9677;UTM  16      - 4,571,398.220   385,531.079   MT  0.99976126   -0 54 07.4
 DG9677
 DG9677!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9677!SPC IL E     -   0.99997903  x   0.99997510  =   0.99995413
 DG9677!UTM  16      -   0.99997903  x   0.99976126  =   0.99974030
 DG9677
 DG9677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8553171398(NAD 83)
 DG9677
 DG9677                          SUPERSEDED SURVEY CONTROL
 DG9677
 DG9677  NAD 83(2007)-  41 17 09.29417(N)    088 22 01.15545(W) AD(2002.00) 0
 DG9677  ELLIP H (02/10/07)  133.690  (m)                       GP(2002.00)    
 DG9677  NAD 83(1997)-  41 17 09.29380(N)    088 22 01.15563(W) AD(       ) 1
 DG9677  ELLIP H (09/13/05)  133.679  (m)                       GP(       ) 3 1
 DG9677  NAD 83(1997)-  41 17 09.29432(N)    088 22 01.15523(W) AD(       ) 1
 DG9677  ELLIP H (03/31/05)  133.695  (m)                       GP(       ) 3 2
 DG9677  NAVD 88 (03/31/05)  166.5    (m)  GEOID03  model used  GPS OBS        
 DG9677
 DG9677.Superseded values are not recommended for survey control.
 DG9677
 DG9677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9677.See file dsdata.pdf to determine how the superseded data were derived.
 DG9677
 DG9677_MARKER: F = FLANGE-ENCASED ROD
 DG9677_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9677_STAMPING: GIS CONTROL MONUMENT
 DG9677_MARK LOGO: IL-063
 DG9677_PROJECTION: FLUSH
 DG9677_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9677+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DG9677
 DG9677  HISTORY     - Date     Condition        Report By
 DG9677  HISTORY     - 20030518 MONUMENTED       MORSUR
 DG9677  HISTORY     - 20050131 GOOD             MORSUR
 DG9677  HISTORY     - 20050725 GOOD             GEOSPC
 DG9677  HISTORY     - 20091014 POOR             GEOCAC
 DG9677  HISTORY     - 20230313 POOR             ILDT
 DG9677
 DG9677                          STATION DESCRIPTION
 DG9677
 DG9677'DESCRIBED BY MORRISON SURVEYING COMPANY 2005 (MJM)
 DG9677'RECOVERED IN GOOD CONDITION.
 DG9677
 DG9677                          STATION RECOVERY (2005)
 DG9677
 DG9677'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9677'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DG9677'HIGHWAY 113, ABOUT 25 MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS,
 DG9677'GO EAST ON STATE HIGHWAY 113 FOR 2.75 MILES TO SOUTH CAMBELL ROAD ON
 DG9677'THE RIGHT AND THE STATION ON THE RIGHT.  THE STATION IS SET IN THE
 DG9677'SOUTHEAST QUAD OF STATE HIGHWAY 113 AND SOUTH CAMBELL ROAD. THE
 DG9677'STATION IS A STAINLESS STEEL ROD DRIVEN TO REFUSAL AND ENCLOSED IN A 6
 DG9677'INCH PVC PIPE WITH AN ALUMINUM ACCESS COVER.  THE STATION IS 4 METERS
 DG9677'SOUTHEAST OF A STOP SIGN, 0.5 METERS SOUTH OF A GRUNDY COUNTY GIS
 DG9677'MARKER SIGN.
 DG9677
 DG9677                          STATION RECOVERY (2009)
 DG9677
 DG9677'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DG9677'APPROXIMATELY 8 INCHES OF THE CONCRETE SURROUNDING THE PVC PIPE IS
 DG9677'EXPOSED AND ABOVE GROUND LEVEL.  ROD LEANS TO THE SOUTHWEST AND ABUTS
 DG9677'THE INSIDE OF THE PVC.  UNABLE TO DETERMINE IF ROD ITSELF HAS BEEN
 DG9677'BENT.
 DG9677
 DG9677                          STATION RECOVERY (2023)
 DG9677
 DG9677'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DG9677'SEE PREVIOUS RECOVERY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9679 ***********************************************************************
 DG9679  DESIGNATION -  GRUNDY COUNTY GIS 0731
 DG9679  PID         -  DG9679
 DG9679  STATE/COUNTY-  IL/GRUNDY
 DG9679  COUNTRY     -  US
 DG9679  USGS QUAD   -  KINSMAN (2018)
 DG9679
 DG9679                         *CURRENT SURVEY CONTROL
 DG9679  ______________________________________________________________________
 DG9679* NAD 83(2011) POSITION- 41 11 43.57404(N) 088 35 12.44064(W)   ADJUSTED
 DG9679* NAD 83(2011) ELLIP HT-   166.040 (meters)        (06/27/12)   ADJUSTED
 DG9679* NAD 83(2011) EPOCH   -  2010.00
 DG9679* NAVD 88 ORTHO HEIGHT -   198.6   (meters)      652.    (feet) GPS OBS
 DG9679  ______________________________________________________________________
 DG9679  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9679  GEOID HEIGHT    -        -32.615 (meters)                     GEOID18
 DG9679  NAD 83(2011) X  -    118,539.919 (meters)                     COMP
 DG9679  NAD 83(2011) Y  - -4,804,986.675 (meters)                     COMP
 DG9679  NAD 83(2011) Z  -  4,178,888.789 (meters)                     COMP
 DG9679  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 DG9679
 DG9679  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9679  Standards:
 DG9679         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9679            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9679  -------------------------------------------------------------------
 DG9679  NETWORK    0.46   0.74           0.21   0.16   0.38     -0.05015962
 DG9679  -------------------------------------------------------------------
 DG9679  Click here for local accuracies and other accuracy information.
 DG9679
 DG9679.The horizontal coordinates were established by GPS observations
 DG9679.and adjusted by the National Geodetic Survey in June 2012.
 DG9679
 DG9679.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9679.been affixed to the stable North American tectonic plate. See 
 DG9679.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9679
 DG9679.The horizontal coordinates are valid at the epoch date displayed above
 DG9679.which is a decimal equivalence of Year/Month/Day.
 DG9679
 DG9679.The orthometric height was determined by GPS observations and a
 DG9679.high-resolution geoid model.
 DG9679
 DG9679.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9679.GEOID18 height accuracy estimate available here.
 DG9679
 DG9679.Click photographs - Photos may exist for this station.
 DG9679
 DG9679.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9679
 DG9679.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9679
 DG9679.The ellipsoidal height was determined by GPS observations
 DG9679.and is referenced to NAD 83.
 DG9679
 DG9679. The following values were computed from the NAD 83(2011) position.
 DG9679
 DG9679;                    North         East     Units Scale Factor Converg.
 DG9679;SPC IL E     -   502,776.665   278,739.091   MT  0.99998056   -0 10 01.0
 DG9679;SPC IL E     - 1,649,526.44    914,496.50   sFT  0.99998056   -0 10 01.0
 DG9679;UTM  16      - 4,561,666.516   366,941.293   MT  0.99981790   -1 02 42.9
 DG9679
 DG9679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9679!SPC IL E     -   0.99997396  x   0.99998056  =   0.99995452
 DG9679!UTM  16      -   0.99997396  x   0.99981790  =   0.99979186
 DG9679
 DG9679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6694161666(NAD 83)
 DG9679
 DG9679                          SUPERSEDED SURVEY CONTROL
 DG9679
 DG9679  NAD 83(2007)-  41 11 43.57410(N)    088 35 12.44154(W) AD(2002.00) 0
 DG9679  ELLIP H (02/10/07)  166.059  (m)                       GP(2002.00)    
 DG9679  NAD 83(1997)-  41 11 43.57410(N)    088 35 12.44173(W) AD(       ) 1
 DG9679  ELLIP H (09/13/05)  166.045  (m)                       GP(       ) 3 1
 DG9679  NAD 83(1997)-  41 11 43.57419(N)    088 35 12.44181(W) AD(       ) 1
 DG9679  ELLIP H (03/31/05)  166.047  (m)                       GP(       ) 3 2
 DG9679  NAVD 88 (03/31/05)  198.7    (m)  GEOID03  model used  GPS OBS        
 DG9679
 DG9679.Superseded values are not recommended for survey control.
 DG9679
 DG9679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9679.See file dsdata.pdf to determine how the superseded data were derived.
 DG9679
 DG9679_MARKER: I = METAL ROD
 DG9679_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9679_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9679_PROJECTION: FLUSH
 DG9679_MAGNETIC: I = MARKER IS A STEEL ROD
 DG9679_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9679+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DG9679
 DG9679  HISTORY     - Date     Condition        Report By
 DG9679  HISTORY     - 20031201 MONUMENTED       MORSUR
 DG9679  HISTORY     - 20050131 GOOD             MORSUR
 DG9679  HISTORY     - 20050725 GOOD             GEOSPC
 DG9679  HISTORY     - 20100901 GOOD             GEOCAC
 DG9679
 DG9679                          STATION DESCRIPTION
 DG9679
 DG9679'DESCRIBED BY MORRISON SURVEYING COMPANY 2005 (MJM)
 DG9679'POINT IS LOCATED AT THE NE CORNER OF THE INTERSECTION OF BURKHART ROAD
 DG9679'AND LASALLE ROAD. POINT IS 16 FT EAST OF THE EDGE OF LASALLE ROAD AND
 DG9679'20 FT NORTH OF THE EDGE OF BURKHART ROAD.
 DG9679'
 DG9679'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH SLEEVE
 DG9679'WITH CAST CAP AND LID.
 DG9679
 DG9679                          STATION RECOVERY (2005)
 DG9679
 DG9679'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9679'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 13.7 METERS NORTH
 DG9679'OF A POWER POLE, 7.5 METERS SOUTHEAST OF THE CENTER TOP OF THE SOUTH
 DG9679'END OF A FIELD ENTRNACE CULVERT.
 DG9679
 DG9679                          STATION RECOVERY (2010)
 DG9679
 DG9679'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DG9679'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9680 ***********************************************************************
 DG9680  DESIGNATION -  GRUNDY COUNTY GIS 0831
 DG9680  PID         -  DG9680
 DG9680  STATE/COUNTY-  IL/GRUNDY
 DG9680  COUNTRY     -  US
 DG9680  USGS QUAD   -  MAZON (2018)
 DG9680
 DG9680                         *CURRENT SURVEY CONTROL
 DG9680  ______________________________________________________________________
 DG9680* NAD 83(2011) POSITION- 41 11 46.56522(N) 088 28 19.53648(W)   ADJUSTED
 DG9680* NAD 83(2011) ELLIP HT-   155.752 (meters)        (06/27/12)   ADJUSTED
 DG9680* NAD 83(2011) EPOCH   -  2010.00
 DG9680* NAVD 88 ORTHO HEIGHT -   188.4   (meters)      618.    (feet) GPS OBS
 DG9680  ______________________________________________________________________
 DG9680  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9680  GEOID HEIGHT    -        -32.621 (meters)                     GEOID18
 DG9680  NAD 83(2011) X  -    128,156.547 (meters)                     COMP
 DG9680  NAD 83(2011) Y  - -4,804,671.258 (meters)                     COMP
 DG9680  NAD 83(2011) Z  -  4,178,951.449 (meters)                     COMP
 DG9680  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 DG9680
 DG9680  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9680  Standards:
 DG9680         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9680            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9680  -------------------------------------------------------------------
 DG9680  NETWORK    0.46   0.74           0.21   0.16   0.38     -0.04034177
 DG9680  -------------------------------------------------------------------
 DG9680  Click here for local accuracies and other accuracy information.
 DG9680
 DG9680.The horizontal coordinates were established by GPS observations
 DG9680.and adjusted by the National Geodetic Survey in June 2012.
 DG9680
 DG9680.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9680.been affixed to the stable North American tectonic plate. See 
 DG9680.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9680
 DG9680.The horizontal coordinates are valid at the epoch date displayed above
 DG9680.which is a decimal equivalence of Year/Month/Day.
 DG9680
 DG9680.The orthometric height was determined by GPS observations and a
 DG9680.high-resolution geoid model.
 DG9680
 DG9680.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9680.GEOID18 height accuracy estimate available here.
 DG9680
 DG9680.Click photographs - Photos may exist for this station.
 DG9680
 DG9680.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9680
 DG9680.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9680
 DG9680.The ellipsoidal height was determined by GPS observations
 DG9680.and is referenced to NAD 83.
 DG9680
 DG9680. The following values were computed from the NAD 83(2011) position.
 DG9680
 DG9680;                    North         East     Units Scale Factor Converg.
 DG9680;SPC IL E     -   502,847.250   288,360.380   MT  0.99997667   -0 05 29.0
 DG9680;SPC IL E     - 1,649,758.02    946,062.35   sFT  0.99997667   -0 05 29.0
 DG9680;UTM  16      - 4,561,589.622   376,560.842   MT  0.99978753   -0 58 10.9
 DG9680
 DG9680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9680!SPC IL E     -   0.99997557  x   0.99997667  =   0.99995224
 DG9680!UTM  16      -   0.99997557  x   0.99978753  =   0.99976311
 DG9680
 DG9680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7656061589(NAD 83)
 DG9680
 DG9680                          SUPERSEDED SURVEY CONTROL
 DG9680
 DG9680  NAD 83(2007)-  41 11 46.56529(N)    088 28 19.53738(W) AD(2002.00) 0
 DG9680  ELLIP H (02/10/07)  155.771  (m)                       GP(2002.00)    
 DG9680  NAD 83(1997)-  41 11 46.56514(N)    088 28 19.53758(W) AD(       ) 1
 DG9680  ELLIP H (09/13/05)  155.756  (m)                       GP(       ) 3 1
 DG9680  NAD 83(1997)-  41 11 46.56536(N)    088 28 19.53765(W) AD(       ) 1
 DG9680  ELLIP H (03/31/05)  155.760  (m)                       GP(       ) 3 2
 DG9680  NAVD 88 (03/31/05)  188.4    (m)  GEOID03  model used  GPS OBS        
 DG9680
 DG9680.Superseded values are not recommended for survey control.
 DG9680
 DG9680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9680.See file dsdata.pdf to determine how the superseded data were derived.
 DG9680
 DG9680_MARKER: F = FLANGE-ENCASED ROD
 DG9680_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9680_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9680_MARK LOGO: IL-063
 DG9680_PROJECTION: FLUSH
 DG9680_MAGNETIC: I = MARKER IS A STEEL ROD
 DG9680_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9680+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2023
 DG9680
 DG9680  HISTORY     - Date     Condition        Report By
 DG9680  HISTORY     - 20031201 MONUMENTED       MORSUR
 DG9680  HISTORY     - 20050131 GOOD             MORSUR
 DG9680  HISTORY     - 20050725 GOOD             GEOSPC
 DG9680  HISTORY     - 20100901 GOOD             GEOCAC
 DG9680  HISTORY     - 20230410 GOOD             ILDT
 DG9680
 DG9680                          STATION DESCRIPTION
 DG9680
 DG9680'DESCRIBED BY MORRISON SURVEYING COMPANY 2005 (MJM)
 DG9680'POINT IS LOCATED AT THE NE CORNER OF THE INTERSECTION OF BURKHART AND
 DG9680'WARD ROAD. POINT IS 20 FT EAST OF THE EDGE OF WARD ROAD AND 19 FT
 DG9680'NORTH OF THE EDGE OF BURKHART ROAD.
 DG9680'
 DG9680'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH SLEEVE
 DG9680'WITH CAST CAP AND LID.
 DG9680
 DG9680                          STATION RECOVERY (2005)
 DG9680
 DG9680'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9680'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 16.3 METERS NORTH
 DG9680'OF A TELEPHONE POLE IN THE SOUTHEAST QUAD OF WARD ROAD AND BURKHART
 DG9680'ROAD, 25.5 METERS NORTHEAST OF A TELEPHONE POLE IN THE SOUTHWEST QUAD
 DG9680'OF WARD ROAD AND BURKHART ROAD, 16.6 METERS EAST OF A TELEPHONE POLE
 DG9680'IN THE NORTHWEST QUAD OF WARD ROAD AND BURKHART ROAD.
 DG9680
 DG9680                          STATION RECOVERY (2010)
 DG9680
 DG9680'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DG9680'REPORT SUBMITTED BY GEOCACHER.
 DG9680
 DG9680                          STATION RECOVERY (2023)
 DG9680
 DG9680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DG9680'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6195 ***********************************************************************
 DH6195  DESIGNATION -  GRUNDY COUNTY GIS 0106
 DH6195  PID         -  DH6195
 DH6195  STATE/COUNTY-  IL/GRUNDY
 DH6195  COUNTRY     -  US
 DH6195  USGS QUAD   -  STAVANGER (2018)
 DH6195
 DH6195                         *CURRENT SURVEY CONTROL
 DH6195  ______________________________________________________________________
 DH6195* NAD 83(2011) POSITION- 41 27 24.80250(N) 088 35 45.12551(W)   ADJUSTED
 DH6195* NAD 83(2011) ELLIP HT-   180.787 (meters)        (06/27/12)   ADJUSTED
 DH6195* NAD 83(2011) EPOCH   -  2010.00
 DH6195* NAVD 88 ORTHO HEIGHT -   213.8   (meters)      701.    (feet) GPS OBS
 DH6195  ______________________________________________________________________
 DH6195  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6195  GEOID HEIGHT    -        -32.973 (meters)                     GEOID03
 DH6195  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 DH6195  NAD 83(2011) X  -    117,308.920 (meters)                     COMP
 DH6195  NAD 83(2011) Y  - -4,785,847.323 (meters)                     COMP
 DH6195  NAD 83(2011) Z  -  4,200,704.772 (meters)                     COMP
 DH6195  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 DH6195
 DH6195  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6195  Standards:
 DH6195         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6195            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6195  -------------------------------------------------------------------
 DH6195  NETWORK    0.41   0.73           0.19   0.14   0.37     -0.12571008
 DH6195  -------------------------------------------------------------------
 DH6195  Click here for local accuracies and other accuracy information.
 DH6195
 DH6195.The horizontal coordinates were established by GPS observations
 DH6195.and adjusted by the National Geodetic Survey in June 2012.
 DH6195
 DH6195.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6195.been affixed to the stable North American tectonic plate. See 
 DH6195.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6195
 DH6195.The horizontal coordinates are valid at the epoch date displayed above
 DH6195.which is a decimal equivalence of Year/Month/Day.
 DH6195
 DH6195.The orthometric height was determined by GPS observations and a
 DH6195.high-resolution geoid model.
 DH6195
 DH6195.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6195.GEOID18 height accuracy estimate available here.
 DH6195
 DH6195.Click photographs - Photos may exist for this station.
 DH6195
 DH6195.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6195
 DH6195.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6195
 DH6195.The ellipsoidal height was determined by GPS observations
 DH6195.and is referenced to NAD 83.
 DH6195
 DH6195. The following values were computed from the NAD 83(2011) position.
 DH6195
 DH6195;                    North         East     Units Scale Factor Converg.
 DH6195;SPC IL E     -   531,815.192   278,065.352   MT  0.99998092   -0 10 25.7
 DH6195;SPC IL E     - 1,744,797.01    912,286.08   sFT  0.99998092   -0 10 25.7
 DH6195;UTM  16      - 4,590,707.249   366,713.964   MT  0.99981863   -1 03 24.2
 DH6195
 DH6195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6195!SPC IL E     -   0.99997164  x   0.99998092  =   0.99995256
 DH6195!UTM  16      -   0.99997164  x   0.99981863  =   0.99979028
 DH6195
 DH6195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6671390707(NAD 83)
 DH6195
 DH6195                          SUPERSEDED SURVEY CONTROL
 DH6195
 DH6195  NAD 83(2007)-  41 27 24.80257(N)    088 35 45.12639(W) AD(2002.00) 0
 DH6195  ELLIP H (02/10/07)  180.806  (m)                       GP(2002.00)    
 DH6195  NAD 83(1997)-  41 27 24.80259(N)    088 35 45.12637(W) AD(       ) 1
 DH6195  ELLIP H (09/13/05)  180.802  (m)                       GP(       ) 3 1
 DH6195
 DH6195.Superseded values are not recommended for survey control.
 DH6195
 DH6195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6195.See file dsdata.pdf to determine how the superseded data were derived.
 DH6195
 DH6195_MARKER: I = METAL ROD
 DH6195_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6195_STAMPING: NONE
 DH6195_MARK LOGO: IL-063
 DH6195_PROJECTION: FLUSH
 DH6195_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6195_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6195+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2021
 DH6195
 DH6195  HISTORY     - Date     Condition        Report By
 DH6195  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6195  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6195  HISTORY     - 20100901 GOOD             GEOCAC
 DH6195  HISTORY     - 20210201 GOOD             ILDT
 DH6195
 DH6195                          STATION DESCRIPTION
 DH6195
 DH6195'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6195'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 52 WITH STATE
 DH6195'HIGHWAY 71, ABOUT 29 MILES WEST OF THE CITY OF JOLIET ILLINOIS, GO
 DH6195'EAST ON STATE HIGHWAY 52 FOR 2.6 MILES TO THE JUNCTION OF STATE
 DH6195'HIGHWAY 52 WITH COUNTY LINE ROAD, TURN RIGHT AND GO SOUTH FOR 2.0
 DH6195'MILES TO THE STATION ON THE LEFT.  THE STATION IS SET ON THE EAST SIDE
 DH6195'OF NORTH LA SALLE ROAD.  THE STATION IS STAINLESS STEEL ROD DRIVEN TO
 DH6195'REFUSAL AND ENCLOSED IN A 6 INCH PVC PIPE WITH ALUMINUM ACCESS COVER.
 DH6195'THE STATION IS 28.2 METERS SOUTHEAST OF A IRON PIPE, IN THE ROADWAY,
 DH6195'AT THE INTERSECTION OF THE CENTERLINE OF LA SALLE ROAD AND AN EXTENDED
 DH6195'LINE FROM A FENCELINE FROM THE EAST, 16.9 METERS EAST OF A POWER POLE
 DH6195'ON THE WEST RIGHT OF WAY OF LA SALLE ROAD.
 DH6195
 DH6195                          STATION RECOVERY (2010)
 DH6195
 DH6195'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6195'REPORT SUBMITTED BY GEOCACHER.
 DH6195
 DH6195                          STATION RECOVERY (2021)
 DH6195
 DH6195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DH6195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6197 ***********************************************************************
 DH6197  DESIGNATION -  GRUNDY COUNTY GIS 0122
 DH6197  PID         -  DH6197
 DH6197  STATE/COUNTY-  IL/GRUNDY
 DH6197  COUNTRY     -  US
 DH6197  USGS QUAD   -  STAVANGER (2018)
 DH6197
 DH6197                         *CURRENT SURVEY CONTROL
 DH6197  ______________________________________________________________________
 DH6197* NAD 83(2011) POSITION- 41 24 50.24470(N) 088 32 19.53357(W)   ADJUSTED
 DH6197* NAD 83(2011) ELLIP HT-   149.455 (meters)        (06/27/12)   ADJUSTED
 DH6197* NAD 83(2011) EPOCH   -  2010.00
 DH6197* NAVD 88 ORTHO HEIGHT -   182.4   (meters)      598.    (feet) GPS OBS
 DH6197  ______________________________________________________________________
 DH6197  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6197  GEOID HEIGHT    -        -32.923 (meters)                     GEOID03
 DH6197  GEOID HEIGHT    -        -32.937 (meters)                     GEOID18
 DH6197  NAD 83(2011) X  -    122,158.967 (meters)                     COMP
 DH6197  NAD 83(2011) Y  - -4,788,859.076 (meters)                     COMP
 DH6197  NAD 83(2011) Z  -  4,197,109.209 (meters)                     COMP
 DH6197  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 DH6197
 DH6197  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6197  Standards:
 DH6197         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6197            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6197  -------------------------------------------------------------------
 DH6197  NETWORK    0.45   0.71           0.21   0.15   0.36     -0.09594793
 DH6197  -------------------------------------------------------------------
 DH6197  Click here for local accuracies and other accuracy information.
 DH6197
 DH6197.The horizontal coordinates were established by GPS observations
 DH6197.and adjusted by the National Geodetic Survey in June 2012.
 DH6197
 DH6197.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6197.been affixed to the stable North American tectonic plate. See 
 DH6197.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6197
 DH6197.The horizontal coordinates are valid at the epoch date displayed above
 DH6197.which is a decimal equivalence of Year/Month/Day.
 DH6197
 DH6197.The orthometric height was determined by GPS observations and a
 DH6197.high-resolution geoid model.
 DH6197
 DH6197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6197.GEOID18 height accuracy estimate available here.
 DH6197
 DH6197.Click photographs - Photos may exist for this station.
 DH6197
 DH6197.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6197
 DH6197.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6197
 DH6197.The ellipsoidal height was determined by GPS observations
 DH6197.and is referenced to NAD 83.
 DH6197
 DH6197. The following values were computed from the NAD 83(2011) position.
 DH6197
 DH6197;                    North         East     Units Scale Factor Converg.
 DH6197;SPC IL E     -   527,034.199   282,825.458   MT  0.99997863   -0 08 09.2
 DH6197;SPC IL E     - 1,729,111.37    927,903.19   sFT  0.99997863   -0 08 09.2
 DH6197;UTM  16      - 4,585,854.326   371,399.077   MT  0.99980353   -1 01 04.9
 DH6197
 DH6197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6197!SPC IL E     -   0.99997656  x   0.99997863  =   0.99995519
 DH6197!UTM  16      -   0.99997656  x   0.99980353  =   0.99978009
 DH6197
 DH6197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7139985854(NAD 83)
 DH6197
 DH6197                          SUPERSEDED SURVEY CONTROL
 DH6197
 DH6197  NAD 83(2007)-  41 24 50.24478(N)    088 32 19.53445(W) AD(2002.00) 0
 DH6197  ELLIP H (02/10/07)  149.475  (m)                       GP(2002.00)    
 DH6197  NAD 83(1997)-  41 24 50.24477(N)    088 32 19.53446(W) AD(       ) 1
 DH6197  ELLIP H (09/13/05)  149.470  (m)                       GP(       ) 3 1
 DH6197
 DH6197.Superseded values are not recommended for survey control.
 DH6197
 DH6197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6197.See file dsdata.pdf to determine how the superseded data were derived.
 DH6197
 DH6197_MARKER: I = METAL ROD
 DH6197_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6197_STAMPING: NONE
 DH6197_MARK LOGO: NONE
 DH6197_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6197_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6197+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DH6197
 DH6197  HISTORY     - Date     Condition        Report By
 DH6197  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6197  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6197  HISTORY     - 20100901 GOOD             GEOCAC
 DH6197
 DH6197                          STATION DESCRIPTION
 DH6197
 DH6197'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6197'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 52 WITH COUNTY
 DH6197'HIGHWAY 25, ABOUT 27 MILES WEST OF THE CITY OF JOLIET ILLINOIS, GO
 DH6197'SOUTH ON COUNTY HIGHWAY 25 FOR 5.0 MILES TO THE JUNCTION OF COUNTY
 DH6197'HIGHWAY 25 WITH HOGE ROAD TO THE LEFT, TURN LEFT AND GO EAST ON HOGE
 DH6197'ROAD FOR 4.0 MILES AND THE STATION ON THE RIGHT.  THE STATION IS SET
 DH6197'SOUTH OF HOGE ROAD, THE STATION IS 20 METERS WEST OF THE CENTERLINE OF
 DH6197'A TRANSMISSION LINE, 8 METERS SOUTH OF THE CENTERLINE OF HOGE
 DH6197'ROAD(GRAVEL), 4 METERS EAST OF THE EXTENDED CENTER OF A PRIVATE
 DH6197'ENTRANCE TO A FARM HOUSE, 1.0 METERS EAST OF A FENCE POST.  THE
 DH6197'STATION IS A STAINLESS STEEL ROD DRIVEN TO REFUSAL ENCLOSED IN A 6
 DH6197'INCH PVC PIPE WITH AN ALUMINUM ACCESS COVER.
 DH6197
 DH6197                          STATION RECOVERY (2010)
 DH6197
 DH6197'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6197'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6198 ***********************************************************************
 DH6198  DESIGNATION -  GRUNDY COUNTY GIS 0317
 DH6198  PID         -  DH6198
 DH6198  STATE/COUNTY-  IL/GRUNDY
 DH6198  COUNTRY     -  US
 DH6198  USGS QUAD   -  MINOOKA (2018)
 DH6198
 DH6198                         *CURRENT SURVEY CONTROL
 DH6198  ______________________________________________________________________
 DH6198* NAD 83(2011) POSITION- 41 25 02.26144(N) 088 20 33.66998(W)   ADJUSTED
 DH6198* NAD 83(2011) ELLIP HT-   129.900 (meters)        (06/27/12)   ADJUSTED
 DH6198* NAD 83(2011) EPOCH   -  2010.00
 DH6198* NAVD 88 ORTHO HEIGHT -   162.9   (meters)      534.    (feet) GPS OBS
 DH6198  ______________________________________________________________________
 DH6198  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6198  GEOID HEIGHT    -        -32.936 (meters)                     GEOID03
 DH6198  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 DH6198  NAD 83(2011) X  -    138,538.768 (meters)                     COMP
 DH6198  NAD 83(2011) Y  - -4,788,153.192 (meters)                     COMP
 DH6198  NAD 83(2011) Z  -  4,197,374.295 (meters)                     COMP
 DH6198  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 DH6198
 DH6198  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6198  Standards:
 DH6198         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6198            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6198  -------------------------------------------------------------------
 DH6198  NETWORK    0.48   0.73           0.22   0.16   0.37     -0.04760349
 DH6198  -------------------------------------------------------------------
 DH6198  Click here for local accuracies and other accuracy information.
 DH6198
 DH6198.The horizontal coordinates were established by GPS observations
 DH6198.and adjusted by the National Geodetic Survey in June 2012.
 DH6198
 DH6198.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6198.been affixed to the stable North American tectonic plate. See 
 DH6198.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6198
 DH6198.The horizontal coordinates are valid at the epoch date displayed above
 DH6198.which is a decimal equivalence of Year/Month/Day.
 DH6198
 DH6198.The orthometric height was determined by GPS observations and a
 DH6198.high-resolution geoid model.
 DH6198
 DH6198.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6198.GEOID18 height accuracy estimate available here.
 DH6198
 DH6198.Click photographs - Photos may exist for this station.
 DH6198
 DH6198.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6198
 DH6198.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6198
 DH6198.The ellipsoidal height was determined by GPS observations
 DH6198.and is referenced to NAD 83.
 DH6198
 DH6198. The following values were computed from the NAD 83(2011) position.
 DH6198
 DH6198;                    North         East     Units Scale Factor Converg.
 DH6198;SPC IL E     -   527,384.588   299,218.106   MT  0.99997501   -0 00 22.3
 DH6198;SPC IL E     - 1,730,260.94    981,684.74   sFT  0.99997501   -0 00 22.3
 DH6198;UTM  16      - 4,585,952.280   387,791.937   MT  0.99975495   -0 53 18.0
 DH6198
 DH6198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6198!SPC IL E     -   0.99997963  x   0.99997501  =   0.99995464
 DH6198!UTM  16      -   0.99997963  x   0.99975495  =   0.99973458
 DH6198
 DH6198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8779185952(NAD 83)
 DH6198
 DH6198                          SUPERSEDED SURVEY CONTROL
 DH6198
 DH6198  NAD 83(2007)-  41 25 02.26154(N)    088 20 33.67082(W) AD(2002.00) 0
 DH6198  ELLIP H (02/10/07)  129.918  (m)                       GP(2002.00)    
 DH6198  NAD 83(1997)-  41 25 02.26164(N)    088 20 33.67103(W) AD(       ) 1
 DH6198  ELLIP H (09/13/05)  129.913  (m)                       GP(       ) 3 1
 DH6198
 DH6198.Superseded values are not recommended for survey control.
 DH6198
 DH6198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6198.See file dsdata.pdf to determine how the superseded data were derived.
 DH6198
 DH6198_MARKER: F = FLANGE-ENCASED ROD
 DH6198_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6198_STAMPING: NONE
 DH6198_MARK LOGO: IL-063
 DH6198_PROJECTION: FLUSH
 DH6198_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6198_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6198+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2022
 DH6198
 DH6198  HISTORY     - Date     Condition        Report By
 DH6198  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6198  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6198  HISTORY     - 20061119 GOOD             GEOCAC
 DH6198  HISTORY     - 20221123 GOOD             ILDT
 DH6198
 DH6198                          STATION DESCRIPTION
 DH6198
 DH6198'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6198'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 80 AND STATE
 DH6198'HIGHWAY 47, ABOUT 20 MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS,
 DH6198'GO SOUTH ON STATE HIGHWAY 47 FOR 0.4 MILES TO ILLINOIS ROUTE 6, TO THE
 DH6198'LEFT, TURN LEFT ON ILLINOIS ROUTE 6 AND GO EAST FOR 5.0 MILES TO A
 DH6198'GRAVEL FRONTAGE ROAD ON THE LEFT, AND THE STATION ON THE LEFT, THE
 DH6198'STATION IS SET 18.9 METERS NORTH OF THE CENTERLINE OF ILLINOIS ROUTE
 DH6198'6, 0.75 METERS WEST OF A GRUNDY COUNTY GIS MARKER SIGN, 4 METERS SOUTH
 DH6198'OF A CULTIVATED FIELD AND IN THE NORTHWEST QUADRANT OF ILLINOIS ROUTE
 DH6198'6 WITH A GRAVEL FRONTAGE ROAD.  THE STATION IS A STAINLESS STEEL ROD
 DH6198'DRIVEN TO REFUSAL ENCLOSED IN A PVC PIPE WITH AN ALUMINUM ACCESS
 DH6198'COVER.
 DH6198
 DH6198                          STATION RECOVERY (2006)
 DH6198
 DH6198'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 DH6198'FOUND IN GOOD CONDITION.
 DH6198
 DH6198                          STATION RECOVERY (2022)
 DH6198
 DH6198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DH6198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6199 ***********************************************************************
 DH6199  DESIGNATION -  GRUNDY COUNTY GIS 0502
 DH6199  PID         -  DH6199
 DH6199  STATE/COUNTY-  IL/GRUNDY
 DH6199  COUNTRY     -  US
 DH6199  USGS QUAD   -  MORRIS (2018)
 DH6199
 DH6199                         *CURRENT SURVEY CONTROL
 DH6199  ______________________________________________________________________
 DH6199* NAD 83(2011) POSITION- 41 22 16.98698(N) 088 25 59.40424(W)   ADJUSTED
 DH6199* NAD 83(2011) ELLIP HT-   126.579 (meters)        (06/27/12)   ADJUSTED
 DH6199* NAD 83(2011) EPOCH   -  2010.00
 DH6199* NAVD 88 ORTHO HEIGHT -   159.5   (meters)      523.    (feet) GPS OBS
 DH6199  ______________________________________________________________________
 DH6199  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6199  GEOID HEIGHT    -        -32.898 (meters)                     GEOID03
 DH6199  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 DH6199  NAD 83(2011) X  -    131,069.248 (meters)                     COMP
 DH6199  NAD 83(2011) Y  - -4,791,733.830 (meters)                     COMP
 DH6199  NAD 83(2011) Z  -  4,193,547.032 (meters)                     COMP
 DH6199  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 DH6199
 DH6199  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6199  Standards:
 DH6199         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6199            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6199  -------------------------------------------------------------------
 DH6199  NETWORK    0.48   0.74           0.22   0.16   0.38      0.00083656
 DH6199  -------------------------------------------------------------------
 DH6199  Click here for local accuracies and other accuracy information.
 DH6199
 DH6199.The horizontal coordinates were established by GPS observations
 DH6199.and adjusted by the National Geodetic Survey in June 2012.
 DH6199
 DH6199.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6199.been affixed to the stable North American tectonic plate. See 
 DH6199.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6199
 DH6199.The horizontal coordinates are valid at the epoch date displayed above
 DH6199.which is a decimal equivalence of Year/Month/Day.
 DH6199
 DH6199.The orthometric height was determined by GPS observations and a
 DH6199.high-resolution geoid model.
 DH6199
 DH6199.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6199.GEOID18 height accuracy estimate available here.
 DH6199
 DH6199.Click photographs - Photos may exist for this station.
 DH6199
 DH6199.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6199
 DH6199.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6199
 DH6199.The ellipsoidal height was determined by GPS observations
 DH6199.and is referenced to NAD 83.
 DH6199
 DH6199. The following values were computed from the NAD 83(2011) position.
 DH6199
 DH6199;                    North         East     Units Scale Factor Converg.
 DH6199;SPC IL E     -   522,290.695   291,647.938   MT  0.99997586   -0 03 57.5
 DH6199;SPC IL E     - 1,713,548.72    956,848.28   sFT  0.99997586   -0 03 57.5
 DH6199;UTM  16      - 4,580,976.529   380,145.879   MT  0.99977679   -0 56 50.4
 DH6199
 DH6199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6199!SPC IL E     -   0.99998015  x   0.99997586  =   0.99995601
 DH6199!UTM  16      -   0.99998015  x   0.99977679  =   0.99975694
 DH6199
 DH6199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8014580976(NAD 83)
 DH6199
 DH6199                          SUPERSEDED SURVEY CONTROL
 DH6199
 DH6199  NAD 83(2007)-  41 22 16.98707(N)    088 25 59.40512(W) AD(2002.00) 0
 DH6199  ELLIP H (02/10/07)  126.598  (m)                       GP(2002.00)    
 DH6199  NAD 83(1997)-  41 22 16.98695(N)    088 25 59.40528(W) AD(       ) 1
 DH6199  ELLIP H (09/13/05)  126.588  (m)                       GP(       ) 3 1
 DH6199
 DH6199.Superseded values are not recommended for survey control.
 DH6199
 DH6199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6199.See file dsdata.pdf to determine how the superseded data were derived.
 DH6199
 DH6199_MARKER: I = METAL ROD
 DH6199_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6199_STAMPING: NONE
 DH6199_MARK LOGO: NONE
 DH6199_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6199_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6199+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DH6199
 DH6199  HISTORY     - Date     Condition        Report By
 DH6199  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6199  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6199  HISTORY     - 20100901 GOOD             GEOCAC
 DH6199
 DH6199                          STATION DESCRIPTION
 DH6199
 DH6199'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6199'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 80 AND STATE
 DH6199'HIGHWAY 47, IN THE CITY OF MORRIS, ABOUT 20 MILES SOUTHWEST OF THE
 DH6199'CITY OF JOLIET ILLINOIS, GO SOUTH ON STATE HIGHWAY 47 FOR 1.0 MILES TO
 DH6199'ILLINOIS ROUTE 6(BEDFORD ROAD) TO THE RIGHT, TURN RIGHT AND GO WEST
 DH6199'FOR 0.6 MILES TO THE STATION ON THE LEFT.  THE STATION IS LOCATED
 DH6199'SOUTH OF THE RIGHT OF WAY OF ILLINOIS ROUTE 6 AND AT THE WEST END OF
 DH6199'THE COUNTY BUILDING PARKING LOT.  THE STATION IS A STAINLESS STEEL ROD
 DH6199'DRIVEN TO REFUSAL AND ENCLOSED IN A 6 INCH PVC PIPE WITH AN ALUMINUM
 DH6199'ACCESS COVER.  THE STATION IS 25.0 METERS EAST OF THE NORTHEAST CORNER
 DH6199'OF A METAL BUILDING(SEARS COMPANY), 12.4 METERS WEST OF THE
 DH6199'NORTHWESTERN MOST CURB CORNER OF THE PARKING LOT OF THE GRUNDY COUNTY
 DH6199'ADMINISTRATION BUILDING, 0.5 METERS EAST OF A GRUNDY COUNTY GIS MARKER
 DH6199'SIGN.
 DH6199
 DH6199                          STATION RECOVERY (2010)
 DH6199
 DH6199'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6199'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6200 ***********************************************************************
 DH6200  DESIGNATION -  GRUNDY COUNTY GIS 0304
 DH6200  PID         -  DH6200
 DH6200  STATE/COUNTY-  IL/GRUNDY
 DH6200  COUNTRY     -  US
 DH6200  USGS QUAD   -  MINOOKA (2018)
 DH6200
 DH6200                         *CURRENT SURVEY CONTROL
 DH6200  ______________________________________________________________________
 DH6200* NAD 83(2011) POSITION- 41 27 13.21759(N) 088 18 56.93043(W)   ADJUSTED
 DH6200* NAD 83(2011) ELLIP HT-   134.371 (meters)        (06/27/12)   ADJUSTED
 DH6200* NAD 83(2011) EPOCH   -  2010.00
 DH6200* NAVD 88 ORTHO HEIGHT -   167.3   (meters)      549.    (feet) GPS OBS
 DH6200  ______________________________________________________________________
 DH6200  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6200  GEOID HEIGHT    -        -32.961 (meters)                     GEOID03
 DH6200  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 DH6200  NAD 83(2011) X  -    140,705.946 (meters)                     COMP
 DH6200  NAD 83(2011) Y  - -4,785,418.509 (meters)                     COMP
 DH6200  NAD 83(2011) Z  -  4,200,406.172 (meters)                     COMP
 DH6200  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 DH6200
 DH6200  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6200  Standards:
 DH6200         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6200            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6200  -------------------------------------------------------------------
 DH6200  NETWORK    0.61   0.86           0.28   0.21   0.44      0.02123184
 DH6200  -------------------------------------------------------------------
 DH6200  Click here for local accuracies and other accuracy information.
 DH6200
 DH6200.The horizontal coordinates were established by GPS observations
 DH6200.and adjusted by the National Geodetic Survey in June 2012.
 DH6200
 DH6200.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6200.been affixed to the stable North American tectonic plate. See 
 DH6200.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6200
 DH6200.The horizontal coordinates are valid at the epoch date displayed above
 DH6200.which is a decimal equivalence of Year/Month/Day.
 DH6200
 DH6200.The orthometric height was determined by GPS observations and a
 DH6200.high-resolution geoid model.
 DH6200
 DH6200.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6200.GEOID18 height accuracy estimate available here.
 DH6200
 DH6200.Click photographs - Photos may exist for this station.
 DH6200
 DH6200.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6200
 DH6200.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6200
 DH6200.The ellipsoidal height was determined by GPS observations
 DH6200.and is referenced to NAD 83.
 DH6200
 DH6200. The following values were computed from the NAD 83(2011) position.
 DH6200
 DH6200;                    North         East     Units Scale Factor Converg.
 DH6200;SPC IL E     -   531,424.675   301,463.802   MT  0.99997503   +0 00 41.8
 DH6200;SPC IL E     - 1,743,515.79    989,052.49   sFT  0.99997503   +0 00 41.8
 DH6200;UTM  16      - 4,589,956.407   390,099.074   MT  0.99974864   -0 52 16.2
 DH6200
 DH6200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6200!SPC IL E     -   0.99997892  x   0.99997503  =   0.99995395
 DH6200!UTM  16      -   0.99997892  x   0.99974864  =   0.99972757
 DH6200
 DH6200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9009989956(NAD 83)
 DH6200
 DH6200                          SUPERSEDED SURVEY CONTROL
 DH6200
 DH6200  NAD 83(2007)-  41 27 13.21771(N)    088 18 56.93127(W) AD(2002.00) 0
 DH6200  ELLIP H (02/10/07)  134.389  (m)                       GP(2002.00)    
 DH6200  NAD 83(1997)-  41 27 13.21783(N)    088 18 56.93149(W) AD(       ) 1
 DH6200  ELLIP H (09/13/05)  134.380  (m)                       GP(       ) 3 1
 DH6200
 DH6200.Superseded values are not recommended for survey control.
 DH6200
 DH6200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6200.See file dsdata.pdf to determine how the superseded data were derived.
 DH6200
 DH6200_MARKER: I = METAL ROD
 DH6200_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6200_STAMPING: NONE
 DH6200_MARK LOGO: NONE
 DH6200_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6200+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DH6200
 DH6200  HISTORY     - Date     Condition        Report By
 DH6200  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6200  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6200  HISTORY     - 20100904 GOOD             GEOCAC
 DH6200
 DH6200                          STATION DESCRIPTION
 DH6200
 DH6200'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6200'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 80 WITH ILLINOIS
 DH6200'ROUTE 5 TO THE SOUTH, ABOUT 11 MILES SOUTHWEST OF THE CITY OF JOLIET
 DH6200'ILLINOIS, GO SOUTH ON ILLINOIS ROUTE 5(SOUTH RIDGE ROAD) FOR 0.5 MILES
 DH6200'TO MINOOKA ROAD, TURN RIGHT ON MINOOKA ROAD AND GO WEST FOR 2.3 MILES
 DH6200'TO SHADY OAKS DRIVE ON THE LEFT AND THE STATION ON THE LEFT.  THE
 DH6200'STATION IS SET IN THE SOUTHWEST QUAD OF MINOOKA ROAD AND SHADY OAKS
 DH6200'DRIVE.  THE STATION IS A STAINLESS STEEL ROD DRIVEN TO REFUSAL
 DH6200'ENCLOSED IN A 6 INCH PVC PIPE WITH AN ALUMINUM ACCESS COVER.  THE
 DH6200'STATION IS 32.1 METERS SOUTHWEST OF A POWER POLE IN THE SOUTHEAST QUAD
 DH6200'OF MINOOKA ROAD AND SHADY OAKS DRIVE, 27.5 METERS SOUTHWEST OF A
 DH6200'HYDRANT IN THE SOUTHEAST QUAD OF MINOOKA ROAD AND SHADY OAKS DRIVE,
 DH6200'27.1 METERS NORTHWEST OF A POWER POLE ON THE EAST SIDE OF SHADY OAKS
 DH6200'DRIVE.
 DH6200
 DH6200                          STATION RECOVERY (2010)
 DH6200
 DH6200'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6200'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6201 ***********************************************************************
 DH6201  DESIGNATION -  GRUNDY COUNTY GIS 0431
 DH6201  PID         -  DH6201
 DH6201  STATE/COUNTY-  IL/GRUNDY
 DH6201  COUNTRY     -  US
 DH6201  USGS QUAD   -  SENECA (2018)
 DH6201
 DH6201                         *CURRENT SURVEY CONTROL
 DH6201  ______________________________________________________________________
 DH6201* NAD 83(2011) POSITION- 41 17 22.63759(N) 088 35 21.57181(W)   ADJUSTED
 DH6201* NAD 83(2011) ELLIP HT-   156.314 (meters)        (06/27/12)   ADJUSTED
 DH6201* NAD 83(2011) EPOCH   -  2010.00
 DH6201* NAVD 88 ORTHO HEIGHT -   189.1   (meters)      620.    (feet) GPS OBS
 DH6201  ______________________________________________________________________
 DH6201  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6201  GEOID HEIGHT    -        -32.723 (meters)                     GEOID03
 DH6201  GEOID HEIGHT    -        -32.744 (meters)                     GEOID18
 DH6201  NAD 83(2011) X  -    118,157.260 (meters)                     COMP
 DH6201  NAD 83(2011) Y  - -4,798,090.805 (meters)                     COMP
 DH6201  NAD 83(2011) Z  -  4,186,747.703 (meters)                     COMP
 DH6201  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 DH6201
 DH6201  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6201  Standards:
 DH6201         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6201            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6201  -------------------------------------------------------------------
 DH6201  NETWORK    0.71   1.04           0.31   0.27   0.53     -0.12053969
 DH6201  -------------------------------------------------------------------
 DH6201  Click here for local accuracies and other accuracy information.
 DH6201
 DH6201.The horizontal coordinates were established by GPS observations
 DH6201.and adjusted by the National Geodetic Survey in June 2012.
 DH6201
 DH6201.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6201.been affixed to the stable North American tectonic plate. See 
 DH6201.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6201
 DH6201.The horizontal coordinates are valid at the epoch date displayed above
 DH6201.which is a decimal equivalence of Year/Month/Day.
 DH6201
 DH6201.The orthometric height was determined by GPS observations and a
 DH6201.high-resolution geoid model.
 DH6201
 DH6201.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6201.GEOID18 height accuracy estimate available here.
 DH6201
 DH6201.Click photographs - Photos may exist for this station.
 DH6201
 DH6201.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6201
 DH6201.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6201
 DH6201.The ellipsoidal height was determined by GPS observations
 DH6201.and is referenced to NAD 83.
 DH6201
 DH6201. The following values were computed from the NAD 83(2011) position.
 DH6201
 DH6201;                    North         East     Units Scale Factor Converg.
 DH6201;SPC IL E     -   513,237.019   278,557.133   MT  0.99998066   -0 10 08.1
 DH6201;SPC IL E     - 1,683,845.12    913,899.53   sFT  0.99998066   -0 10 08.1
 DH6201;UTM  16      - 4,572,126.728   366,919.858   MT  0.99981796   -1 02 56.0
 DH6201
 DH6201!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6201!SPC IL E     -   0.99997548  x   0.99998066  =   0.99995614
 DH6201!UTM  16      -   0.99997548  x   0.99981796  =   0.99979345
 DH6201
 DH6201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6691972126(NAD 83)
 DH6201
 DH6201                          SUPERSEDED SURVEY CONTROL
 DH6201
 DH6201  NAD 83(2007)-  41 17 22.63766(N)    088 35 21.57271(W) AD(2002.00) 0
 DH6201  ELLIP H (02/10/07)  156.333  (m)                       GP(2002.00)    
 DH6201  NAD 83(1997)-  41 17 22.63765(N)    088 35 21.57293(W) AD(       ) 1
 DH6201  ELLIP H (09/13/05)  156.316  (m)                       GP(       ) 3 1
 DH6201
 DH6201.Superseded values are not recommended for survey control.
 DH6201
 DH6201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6201.See file dsdata.pdf to determine how the superseded data were derived.
 DH6201
 DH6201_MARKER: I = METAL ROD
 DH6201_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6201_STAMPING: NONE
 DH6201_MARK LOGO: NONE
 DH6201_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6201_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6201_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DH6201+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DH6201
 DH6201  HISTORY     - Date     Condition        Report By
 DH6201  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6201  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6201  HISTORY     - 20100901 GOOD             GEOCAC
 DH6201
 DH6201                          STATION DESCRIPTION
 DH6201
 DH6201'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6201'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 6 WITH STATE
 DH6201'HIGHWAY 170, ABOUT 30 MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS,
 DH6201'GO SOUTH ON STATE HIGHWAY 170 FOR 1.7 MILES TO COUNTY ROAD 36 TO THE
 DH6201'LEFT, TURN LEFT ON COUNTY ROAD 36 AND GO EAST FOR 0.75 MILES TO EAST
 DH6201'30TH ROAD ON THE RIGHT, TURN RIGHT ON EAST 30TH ROAD AND GO SOUTH FOR
 DH6201'0.75 MILES TO INDIAN TRAIL ROAD AND THE STATION ON THE LEFT.  THE
 DH6201'STATION IS SET IN THE SOUTHEAST QUADRANT OF LA SALLE ROAD AND INDIAN
 DH6201'TRAIL ROAD.  THE STATION IS A STAINLESS STEEL ROD DRIVEN TO REFUSAL
 DH6201'ENCLOSED IN  A 6 INCH PVC WITH AN ALUMINUM ACCESS COVER.  THE STATION
 DH6201'IS 7.0 METERS EAST OF THE CENTERLINE OF LA SALLE ROAD, 7.0 METERS
 DH6201'SOUTH OF THE CENTERLINE OF INDIAN TRAIL ROAD, 1.0 METERS SOUTH OF A
 DH6201'METAL ROAD SIGN.  ---NOTE--GPS OBSERVATION ARE QUESTIONABLE DUE TO
 DH6201'OVERHEAD TRANSMISSION LINE.
 DH6201
 DH6201                          STATION RECOVERY (2010)
 DH6201
 DH6201'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6201'THE METAL ROAD SIGN PER DESCRIPTION DOES NOT EXIST.  REPORT SUBMITTED
 DH6201'BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6202 ***********************************************************************
 DH6202  DESIGNATION -  GRUNDY COUNTY GIS 0703
 DH6202  PID         -  DH6202
 DH6202  STATE/COUNTY-  IL/GRUNDY
 DH6202  COUNTRY     -  US
 DH6202  USGS QUAD   -  SENECA (2018)
 DH6202
 DH6202                         *CURRENT SURVEY CONTROL
 DH6202  ______________________________________________________________________
 DH6202* NAD 83(2011) POSITION- 41 16 58.35431(N) 088 32 00.73335(W)   ADJUSTED
 DH6202* NAD 83(2011) ELLIP HT-   158.524 (meters)        (06/27/12)   ADJUSTED
 DH6202* NAD 83(2011) EPOCH   -  2010.00
 DH6202* NAVD 88 ORTHO HEIGHT -   191.3   (meters)      628.    (feet) GPS OBS
 DH6202  ______________________________________________________________________
 DH6202  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6202  GEOID HEIGHT    -        -32.728 (meters)                     GEOID03
 DH6202  GEOID HEIGHT    -        -32.746 (meters)                     GEOID18
 DH6202  NAD 83(2011) X  -    122,841.761 (meters)                     COMP
 DH6202  NAD 83(2011) Y  - -4,798,469.288 (meters)                     COMP
 DH6202  NAD 83(2011) Z  -  4,186,186.230 (meters)                     COMP
 DH6202  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 DH6202
 DH6202  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6202  Standards:
 DH6202         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6202            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6202  -------------------------------------------------------------------
 DH6202  NETWORK    0.55   0.82           0.25   0.19   0.42     -0.08150755
 DH6202  -------------------------------------------------------------------
 DH6202  Click here for local accuracies and other accuracy information.
 DH6202
 DH6202.The horizontal coordinates were established by GPS observations
 DH6202.and adjusted by the National Geodetic Survey in June 2012.
 DH6202
 DH6202.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6202.been affixed to the stable North American tectonic plate. See 
 DH6202.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6202
 DH6202.The horizontal coordinates are valid at the epoch date displayed above
 DH6202.which is a decimal equivalence of Year/Month/Day.
 DH6202
 DH6202.The orthometric height was determined by GPS observations and a
 DH6202.high-resolution geoid model.
 DH6202
 DH6202.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6202.GEOID18 height accuracy estimate available here.
 DH6202
 DH6202.Click photographs - Photos may exist for this station.
 DH6202
 DH6202.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6202
 DH6202.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6202
 DH6202.The ellipsoidal height was determined by GPS observations
 DH6202.and is referenced to NAD 83.
 DH6202
 DH6202. The following values were computed from the NAD 83(2011) position.
 DH6202
 DH6202;                    North         East     Units Scale Factor Converg.
 DH6202;SPC IL E     -   512,475.626   283,228.460   MT  0.99997846   -0 07 55.5
 DH6202;SPC IL E     - 1,681,347.12    929,225.37   sFT  0.99997846   -0 07 55.5
 DH6202;UTM  16      - 4,571,293.830   371,578.154   MT  0.99980297   -1 00 43.0
 DH6202
 DH6202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6202!SPC IL E     -   0.99997514  x   0.99997846  =   0.99995360
 DH6202!UTM  16      -   0.99997514  x   0.99980297  =   0.99977811
 DH6202
 DH6202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7157871293(NAD 83)
 DH6202
 DH6202                          SUPERSEDED SURVEY CONTROL
 DH6202
 DH6202  NAD 83(2007)-  41 16 58.35438(N)    088 32 00.73425(W) AD(2002.00) 0
 DH6202  ELLIP H (02/10/07)  158.543  (m)                       GP(2002.00)    
 DH6202  NAD 83(1997)-  41 16 58.35428(N)    088 32 00.73448(W) AD(       ) 1
 DH6202  ELLIP H (09/13/05)  158.528  (m)                       GP(       ) 3 1
 DH6202
 DH6202.Superseded values are not recommended for survey control.
 DH6202
 DH6202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6202.See file dsdata.pdf to determine how the superseded data were derived.
 DH6202
 DH6202_MARKER: I = METAL ROD
 DH6202_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6202_STAMPING: NONE
 DH6202_MARK LOGO: NONE
 DH6202_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6202_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6202+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DH6202
 DH6202  HISTORY     - Date     Condition        Report By
 DH6202  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6202  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6202  HISTORY     - 20081009 GOOD             GEOCAC
 DH6202
 DH6202                          STATION DESCRIPTION
 DH6202
 DH6202'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6202'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 6 WITH STATE
 DH6202'HIGHWAY 170, ON THE NORTH END OF THE TOWN OF SENECA ILLINOIS, ABOUT 30
 DH6202'MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS, GO SOUTH ON STATE
 DH6202'HIGHWAY 170(MAIN STREET) FOR 1.7 MILES TO COUNTY HIGHWAY 36(WEST
 DH6202'DUPONT ROAD) TO THE LEFT, TURN LEFT ON WEST DUPONT ROAD AND GO EAST
 DH6202'FOR 1.4 MILES TO COUNTY HIGHWAY 6(KINSMAN ROAD) ON THE RIGHT, TURN
 DH6202'RIGHT ON KINSMAN ROAD AND GO SOUTH FOR 1.1 MILES TO WEST INDIAN TRAIL
 DH6202'ROAD, TURN LEFT ON WEST INDIAN TRAIL ROAD AND GO EAST FOR 2.0 MILES TO
 DH6202'COUNTY ROAD 13(GONNAM ROAD) TO THE RIGHT, TURN RIGHT ON GONNAM ROAD
 DH6202'AND GO SOUTH FOR 0.5 MILES TO THE STATION ON THE LEFT.  THE STATION IS
 DH6202'A STAINLESS STEEL ROD DRIVEN TO REFUSAL ENCLOSED IN A 6 INCH PVC PIPE
 DH6202'WITH AN ALUMINUM ACCESS COVER.  THE STATION IS SET ON THE EAST SIDE OF
 DH6202'GONNAM ROAD, 12.2 METERS EAST OF THE CENTERLINE OF GONNAM ROAD, 21.1
 DH6202'METERS EAST OF AN IRON PIPE ON THE WEST RIGHT OF WAY OF GONNAM ROAD,
 DH6202'7.3 METERS WEST OF AN IRON PIPE ON THE EAST RIGHT OF WAY OF GONNAM
 DH6202'ROAD.
 DH6202
 DH6202                          STATION RECOVERY (2008)
 DH6202
 DH6202'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 DH6202'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
 DH6202'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6204 ***********************************************************************
 DH6204  DESIGNATION -  GRUNDY COUNTY GIS 0724
 DH6204  PID         -  DH6204
 DH6204  STATE/COUNTY-  IL/GRUNDY
 DH6204  COUNTRY     -  US
 DH6204  USGS QUAD   -  MAZON (2018)
 DH6204
 DH6204                         *CURRENT SURVEY CONTROL
 DH6204  ______________________________________________________________________
 DH6204* NAD 83(2011) POSITION- 41 14 22.73759(N) 088 28 26.99264(W)   ADJUSTED
 DH6204* NAD 83(2011) ELLIP HT-   152.895 (meters)        (06/27/12)   ADJUSTED
 DH6204* NAD 83(2011) EPOCH   -  2010.00
 DH6204* NAVD 88 ORTHO HEIGHT -   185.6   (meters)      609.    (feet) GPS OBS
 DH6204  ______________________________________________________________________
 DH6204  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6204  GEOID HEIGHT    -        -32.677 (meters)                     GEOID03
 DH6204  GEOID HEIGHT    -        -32.696 (meters)                     GEOID18
 DH6204  NAD 83(2011) X  -    127,898.274 (meters)                     COMP
 DH6204  NAD 83(2011) Y  - -4,801,500.194 (meters)                     COMP
 DH6204  NAD 83(2011) Z  -  4,182,573.671 (meters)                     COMP
 DH6204  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 DH6204
 DH6204  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6204  Standards:
 DH6204         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6204            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6204  -------------------------------------------------------------------
 DH6204  NETWORK    0.52   0.84           0.24   0.18   0.43     -0.00758178
 DH6204  -------------------------------------------------------------------
 DH6204  Click here for local accuracies and other accuracy information.
 DH6204
 DH6204.The horizontal coordinates were established by GPS observations
 DH6204.and adjusted by the National Geodetic Survey in June 2012.
 DH6204
 DH6204.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6204.been affixed to the stable North American tectonic plate. See 
 DH6204.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6204
 DH6204.The horizontal coordinates are valid at the epoch date displayed above
 DH6204.which is a decimal equivalence of Year/Month/Day.
 DH6204
 DH6204.The orthometric height was determined by GPS observations and a
 DH6204.high-resolution geoid model.
 DH6204
 DH6204.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6204.GEOID18 height accuracy estimate available here.
 DH6204
 DH6204.Click photographs - Photos may exist for this station.
 DH6204
 DH6204.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6204
 DH6204.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6204
 DH6204.The ellipsoidal height was determined by GPS observations
 DH6204.and is referenced to NAD 83.
 DH6204
 DH6204. The following values were computed from the NAD 83(2011) position.
 DH6204
 DH6204;                    North         East     Units Scale Factor Converg.
 DH6204;SPC IL E     -   507,665.246   288,194.448   MT  0.99997671   -0 05 34.2
 DH6204;SPC IL E     - 1,665,565.06    945,517.95   sFT  0.99997671   -0 05 34.2
 DH6204;UTM  16      - 4,566,408.686   376,468.833   MT  0.99978781   -0 58 18.9
 DH6204
 DH6204!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6204!SPC IL E     -   0.99997602  x   0.99997671  =   0.99995273
 DH6204!UTM  16      -   0.99997602  x   0.99978781  =   0.99976383
 DH6204
 DH6204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7646866408(NAD 83)
 DH6204
 DH6204                          SUPERSEDED SURVEY CONTROL
 DH6204
 DH6204  NAD 83(2007)-  41 14 22.73766(N)    088 28 26.99354(W) AD(2002.00) 0
 DH6204  ELLIP H (02/10/07)  152.914  (m)                       GP(2002.00)    
 DH6204  NAD 83(1997)-  41 14 22.73735(N)    088 28 26.99378(W) AD(       ) 1
 DH6204  ELLIP H (09/13/05)  152.898  (m)                       GP(       ) 3 1
 DH6204
 DH6204.Superseded values are not recommended for survey control.
 DH6204
 DH6204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6204.See file dsdata.pdf to determine how the superseded data were derived.
 DH6204
 DH6204_MARKER: F = FLANGE-ENCASED ROD
 DH6204_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6204_STAMPING: GIS CONTROL MONUMENT
 DH6204_MARK LOGO: IL-061
 DH6204_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH6204_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6204+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2023
 DH6204
 DH6204  HISTORY     - Date     Condition        Report By
 DH6204  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6204  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6204  HISTORY     - 20100901 GOOD             GEOCAC
 DH6204  HISTORY     - 20230310 GOOD             ILDT
 DH6204
 DH6204                          STATION DESCRIPTION
 DH6204
 DH6204'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6204'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 80 WITH STATE
 DH6204'HIGHWAY 47, ABOUT 20 MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS,
 DH6204'GO SOUTH ON STATE HIGHWAY 47 FOR 10 MILES TO GRAND RIDGE ROAD ON THE
 DH6204'RIGHT, IN THE COMMUNITY OF MAZON, TURN RIGHT ON GRAND RIDGE ROAD AND
 DH6204'GO WEST FOR 2.9 MILES TO WARD ROAD ON THE LEFT AND THE STATION ON THE
 DH6204'LEFT.  THE STATION IS SET IN THE SOUTHWEST QUADRANT OF GRAND RIDGE
 DH6204'ROAD AND WARD ROAD.  THE STATION IS A STAINLESS STEEL ROD DRIVEN TO
 DH6204'REFUSAL ENCLOSED IN A 6 INCH PVC PIPE WITH AN ALUMINUM ACCESS COVER.
 DH6204'THE STATION IS 10.5 METERS SOUTH OF THE SOUTH EDGE OF PAVEMENT OF
 DH6204'GRAND RIDGE ROAD, 5.0 METERS WEST OF THE WEST EGDE OF PAVEMENT OF WARD
 DH6204'ROAD, 0.75 METERS SOUTH OF A METAL POST.
 DH6204
 DH6204                          STATION RECOVERY (2010)
 DH6204
 DH6204'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6204'REPORT SUBMITTED BY GEOCACHER.
 DH6204
 DH6204                          STATION RECOVERY (2023)
 DH6204
 DH6204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DH6204'THE MARK IS MISSING LID AND CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6206 ***********************************************************************
 DH6206  DESIGNATION -  GRUNDY COUNTY GIS 0617
 DH6206  PID         -  DH6206
 DH6206  STATE/COUNTY-  IL/GRUNDY
 DH6206  COUNTRY     -  US
 DH6206  USGS QUAD   -  COAL CITY (2018)
 DH6206
 DH6206                         *CURRENT SURVEY CONTROL
 DH6206  ______________________________________________________________________
 DH6206* NAD 83(2011) POSITION- 41 20 40.67714(N) 088 20 24.88303(W)   ADJUSTED
 DH6206* NAD 83(2011) ELLIP HT-   128.783 (meters)        (06/27/12)   ADJUSTED
 DH6206* NAD 83(2011) EPOCH   -  2010.00
 DH6206* NAVD 88 ORTHO HEIGHT -   161.7   (meters)      531.    (feet) GPS OBS
 DH6206  ______________________________________________________________________
 DH6206  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6206  GEOID HEIGHT    -        -32.860 (meters)                     GEOID03
 DH6206  GEOID HEIGHT    -        -32.873 (meters)                     GEOID18
 DH6206  NAD 83(2011) X  -    138,897.241 (meters)                     COMP
 DH6206  NAD 83(2011) Y  - -4,793,479.073 (meters)                     COMP
 DH6206  NAD 83(2011) Z  -  4,191,318.289 (meters)                     COMP
 DH6206  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 DH6206
 DH6206  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6206  Standards:
 DH6206         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6206            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6206  -------------------------------------------------------------------
 DH6206  NETWORK    0.54   0.82           0.25   0.18   0.42     -0.00827605
 DH6206  -------------------------------------------------------------------
 DH6206  Click here for local accuracies and other accuracy information.
 DH6206
 DH6206.The horizontal coordinates were established by GPS observations
 DH6206.and adjusted by the National Geodetic Survey in June 2012.
 DH6206
 DH6206.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6206.been affixed to the stable North American tectonic plate. See 
 DH6206.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6206
 DH6206.The horizontal coordinates are valid at the epoch date displayed above
 DH6206.which is a decimal equivalence of Year/Month/Day.
 DH6206
 DH6206.The orthometric height was determined by GPS observations and a
 DH6206.high-resolution geoid model.
 DH6206
 DH6206.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6206.GEOID18 height accuracy estimate available here.
 DH6206
 DH6206.Click photographs - Photos may exist for this station.
 DH6206
 DH6206.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6206
 DH6206.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6206
 DH6206.The ellipsoidal height was determined by GPS observations
 DH6206.and is referenced to NAD 83.
 DH6206
 DH6206. The following values were computed from the NAD 83(2011) position.
 DH6206
 DH6206;                    North         East     Units Scale Factor Converg.
 DH6206;SPC IL E     -   519,314.802   299,421.516   MT  0.99997500   -0 00 16.4
 DH6206;SPC IL E     - 1,703,785.31    982,352.09   sFT  0.99997500   -0 00 16.4
 DH6206;UTM  16      - 4,577,882.097   387,871.155   MT  0.99975473   -0 53 07.6
 DH6206
 DH6206!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6206!SPC IL E     -   0.99997980  x   0.99997500  =   0.99995480
 DH6206!UTM  16      -   0.99997980  x   0.99975473  =   0.99973454
 DH6206
 DH6206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8787177882(NAD 83)
 DH6206
 DH6206                          SUPERSEDED SURVEY CONTROL
 DH6206
 DH6206  NAD 83(2007)-  41 20 40.67723(N)    088 20 24.88392(W) AD(2002.00) 0
 DH6206  ELLIP H (02/10/07)  128.801  (m)                       GP(2002.00)    
 DH6206  NAD 83(1997)-  41 20 40.67700(N)    088 20 24.88414(W) AD(       ) 1
 DH6206  ELLIP H (09/13/05)  128.790  (m)                       GP(       ) 3 1
 DH6206
 DH6206.Superseded values are not recommended for survey control.
 DH6206
 DH6206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6206.See file dsdata.pdf to determine how the superseded data were derived.
 DH6206
 DH6206_MARKER: I = METAL ROD
 DH6206_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6206_STAMPING: NONE
 DH6206_MARK LOGO: NONE
 DH6206_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6206+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DH6206
 DH6206  HISTORY     - Date     Condition        Report By
 DH6206  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6206  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6206  HISTORY     - 20091014 GOOD             GEOCAC
 DH6206
 DH6206                          STATION DESCRIPTION
 DH6206
 DH6206'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6206'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 6 TO THE WEST
 DH6206'WITH STATE HIGHWAY 47 TO THE SOUTH, ABOUT 20 MILES SOUTHWEST OF THE
 DH6206'CITY OF JOLIET ILLINOIS, GO SOUTH ON STATE HIGHWAY 47 FOR 2.1 MILES TO
 DH6206'COUNTY ROAD 19(PINE BLUFF ROAD), TURN LEFT ON PINE BLUFF ROAD AND GO
 DH6206'EAST FOR 4.3 MILES TO THE JUNCTION OF PINE BLUFF ROAD AND AN ENTRANCE
 DH6206'TO MIDWEST GENERATIONS, TO THE LEFT AND THE STATION ON THE RIGHT.  THE
 DH6206'STATION IS SET ON THE SOUTH SIDE OF THE JUNCTION OF PINE BLUFF ROAD
 DH6206'WITH THE ENTRANCE TO MIDWEST GENERATIONS.  THE STATION IS A STAINLESS
 DH6206'STEEL ROD DRIVEN TO REFUSAL ENCLOSED IN A 6 INCH PVC PIPE WITH AN
 DH6206'ALUMINUM ACCESS COVER. THE STATION IS 13.8 METERS SOUTH OF THE
 DH6206'CENTERLINE-CENTERLINE JUNCTION OF PINE BLUFF ROAD WITH THE ENTRANCE TO
 DH6206'MIDWEST GENERATIONS, 0.5 METERS BELOW ROAD PAVEMENT.
 DH6206
 DH6206                          STATION RECOVERY (2009)
 DH6206
 DH6206'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DH6206'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6207 ***********************************************************************
 DH6207  DESIGNATION -  GRUNDY COUNTY GIS 0903
 DH6207  PID         -  DH6207
 DH6207  STATE/COUNTY-  IL/GRUNDY
 DH6207  COUNTRY     -  US
 DH6207  USGS QUAD   -  COAL CITY (2018)
 DH6207
 DH6207                         *CURRENT SURVEY CONTROL
 DH6207  ______________________________________________________________________
 DH6207* NAD 83(2011) POSITION- 41 17 13.99915(N) 088 18 15.13212(W)   ADJUSTED
 DH6207* NAD 83(2011) ELLIP HT-   138.799 (meters)        (06/27/12)   ADJUSTED
 DH6207* NAD 83(2011) EPOCH   -  2010.00
 DH6207* NAVD 88 ORTHO HEIGHT -   171.6   (meters)      563.    (feet) GPS OBS
 DH6207  ______________________________________________________________________
 DH6207  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6207  GEOID HEIGHT    -        -32.782 (meters)                     GEOID03
 DH6207  GEOID HEIGHT    -        -32.797 (meters)                     GEOID18
 DH6207  NAD 83(2011) X  -    142,037.349 (meters)                     COMP
 DH6207  NAD 83(2011) Y  - -4,797,606.028 (meters)                     COMP
 DH6207  NAD 83(2011) Z  -  4,186,535.898 (meters)                     COMP
 DH6207  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 DH6207
 DH6207  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6207  Standards:
 DH6207         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6207            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6207  -------------------------------------------------------------------
 DH6207  NETWORK    0.65   0.92           0.30   0.22   0.47     -0.02584625
 DH6207  -------------------------------------------------------------------
 DH6207  Click here for local accuracies and other accuracy information.
 DH6207
 DH6207.The horizontal coordinates were established by GPS observations
 DH6207.and adjusted by the National Geodetic Survey in June 2012.
 DH6207
 DH6207.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6207.been affixed to the stable North American tectonic plate. See 
 DH6207.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6207
 DH6207.The horizontal coordinates are valid at the epoch date displayed above
 DH6207.which is a decimal equivalence of Year/Month/Day.
 DH6207
 DH6207.The orthometric height was determined by GPS observations and a
 DH6207.high-resolution geoid model.
 DH6207
 DH6207.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6207.GEOID18 height accuracy estimate available here.
 DH6207
 DH6207.Click photographs - Photos may exist for this station.
 DH6207
 DH6207.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6207
 DH6207.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6207
 DH6207.The ellipsoidal height was determined by GPS observations
 DH6207.and is referenced to NAD 83.
 DH6207
 DH6207. The following values were computed from the NAD 83(2011) position.
 DH6207
 DH6207;                    North         East     Units Scale Factor Converg.
 DH6207;SPC IL E     -   512,939.331   302,440.124   MT  0.99997507   +0 01 09.2
 DH6207;SPC IL E     - 1,682,868.46    992,255.64   sFT  0.99997507   +0 01 09.2
 DH6207;UTM  16      - 4,571,462.438   390,790.794   MT  0.99974678   -0 51 38.3
 DH6207
 DH6207!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6207!SPC IL E     -   0.99997823  x   0.99997507  =   0.99995330
 DH6207!UTM  16      -   0.99997823  x   0.99974678  =   0.99972501
 DH6207
 DH6207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9079071462(NAD 83)
 DH6207
 DH6207                          SUPERSEDED SURVEY CONTROL
 DH6207
 DH6207  NAD 83(2007)-  41 17 13.99923(N)    088 18 15.13301(W) AD(2002.00) 0
 DH6207  ELLIP H (02/10/07)  138.818  (m)                       GP(2002.00)    
 DH6207  NAD 83(1997)-  41 17 13.99896(N)    088 18 15.13314(W) AD(       ) 1
 DH6207  ELLIP H (09/13/05)  138.811  (m)                       GP(       ) 3 1
 DH6207
 DH6207.Superseded values are not recommended for survey control.
 DH6207
 DH6207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6207.See file dsdata.pdf to determine how the superseded data were derived.
 DH6207
 DH6207_MARKER: F = FLANGE-ENCASED ROD
 DH6207_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6207_STAMPING: GIS CONTROL MONUMENT
 DH6207_MARK LOGO: IL-063
 DH6207_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH6207_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6207+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2025
 DH6207
 DH6207  HISTORY     - Date     Condition        Report By
 DH6207  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6207  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6207  HISTORY     - 20091224 GOOD             GEOCAC
 DH6207  HISTORY     - 20220330 GOOD             ILDT
 DH6207  HISTORY     - 20250625 GOOD             ASMINC
 DH6207
 DH6207                          STATION DESCRIPTION
 DH6207
 DH6207'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6207'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DH6207'HIGHWAY 113, ABOUT 24 MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS,
 DH6207'GO EAST ON STATE HIGHWAY 113 FOR 6.0 MILES TO SOUTH CARBON HILL ROAD
 DH6207'TO THE RIGHT AND NORTH CARBON HILL ROAD TO THE LEFT AND THE STATION ON
 DH6207'THE RIGHT.  THE STATION IS SET IN THE SOUTHEAST QUADRANT OF STATE
 DH6207'HIGHWAY 113 AND CARBON HILL ROAD.  THE STATION IS A STAINLESS STEEL
 DH6207'ROD DRIVEN TO REFUSAL ENCLOSED IN A 6 INCH PVC PIPE WITH AN ALUMINUM
 DH6207'ACCESS COVER.  THE STATION IS 11.0 METERS SOUTH OF THE CENTERLINE OF
 DH6207'STATE HIGHWAY 113, 8.0 METERS NORTH OF A SINGLE TREE, 3.0 METERS SOUTH
 DH6207'OF WOOD SIGN POST, 2.0 METERS NORTHEAST OF THE SOUTHEAST CORNER OF THE
 DH6207'COAL CITY SIGN FOUNDATION, 1.0 METERS EAST OF A RIGHT OF WAY MARKER.
 DH6207
 DH6207                          STATION RECOVERY (2009)
 DH6207
 DH6207'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DH6207'REPORT SUBMITTED BY GEOCACHER.
 DH6207
 DH6207                          STATION RECOVERY (2022)
 DH6207
 DH6207'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DH6207'RECOVERED IN GOOD CONDITION.
 DH6207
 DH6207                          STATION RECOVERY (2025)
 DH6207
 DH6207'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DH6207'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6208 ***********************************************************************
 DH6208  DESIGNATION -  GRUNDY COUNTY GIS 0824
 DH6208  PID         -  DH6208
 DH6208  STATE/COUNTY-  IL/GRUNDY
 DH6208  COUNTRY     -  US
 DH6208  USGS QUAD   -  GARDNER (2018)
 DH6208
 DH6208                         *CURRENT SURVEY CONTROL
 DH6208  ______________________________________________________________________
 DH6208* NAD 83(2011) POSITION- 41 14 32.92496(N) 088 21 45.65896(W)   ADJUSTED
 DH6208* NAD 83(2011) ELLIP HT-   137.182 (meters)        (06/27/12)   ADJUSTED
 DH6208* NAD 83(2011) EPOCH   -  2010.00
 DH6208* NAVD 88 ORTHO HEIGHT -   169.9   (meters)      557.    (feet) GPS OBS
 DH6208  ______________________________________________________________________
 DH6208  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6208  GEOID HEIGHT    -        -32.725 (meters)                     GEOID03
 DH6208  GEOID HEIGHT    -        -32.743 (meters)                     GEOID18
 DH6208  NAD 83(2011) X  -    137,234.146 (meters)                     COMP
 DH6208  NAD 83(2011) Y  - -4,801,023.340 (meters)                     COMP
 DH6208  NAD 83(2011) Z  -  4,182,799.636 (meters)                     COMP
 DH6208  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 DH6208
 DH6208  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6208  Standards:
 DH6208         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6208            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6208  -------------------------------------------------------------------
 DH6208  NETWORK    0.55   0.82           0.25   0.19   0.42     -0.01386138
 DH6208  -------------------------------------------------------------------
 DH6208  Click here for local accuracies and other accuracy information.
 DH6208
 DH6208.The horizontal coordinates were established by GPS observations
 DH6208.and adjusted by the National Geodetic Survey in June 2012.
 DH6208
 DH6208.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6208.been affixed to the stable North American tectonic plate. See 
 DH6208.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6208
 DH6208.The horizontal coordinates are valid at the epoch date displayed above
 DH6208.which is a decimal equivalence of Year/Month/Day.
 DH6208
 DH6208.The orthometric height was determined by GPS observations and a
 DH6208.high-resolution geoid model.
 DH6208
 DH6208.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6208.GEOID18 height accuracy estimate available here.
 DH6208
 DH6208.Click photographs - Photos may exist for this station.
 DH6208
 DH6208.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6208
 DH6208.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6208
 DH6208.The ellipsoidal height was determined by GPS observations
 DH6208.and is referenced to NAD 83.
 DH6208
 DH6208. The following values were computed from the NAD 83(2011) position.
 DH6208
 DH6208;                    North         East     Units Scale Factor Converg.
 DH6208;SPC IL E     -   507,970.366   297,539.790   MT  0.99997507   -0 01 09.7
 DH6208;SPC IL E     - 1,666,566.11    976,178.46   sFT  0.99997507   -0 01 09.7
 DH6208;UTM  16      - 4,566,570.358   385,815.870   MT  0.99976046   -0 53 54.4
 DH6208
 DH6208!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6208!SPC IL E     -   0.99997848  x   0.99997507  =   0.99995355
 DH6208!UTM  16      -   0.99997848  x   0.99976046  =   0.99973895
 DH6208
 DH6208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8581566570(NAD 83)
 DH6208
 DH6208                          SUPERSEDED SURVEY CONTROL
 DH6208
 DH6208  NAD 83(2007)-  41 14 32.92504(N)    088 21 45.65986(W) AD(2002.00) 0
 DH6208  ELLIP H (02/10/07)  137.201  (m)                       GP(2002.00)    
 DH6208  NAD 83(1997)-  41 14 32.92464(N)    088 21 45.66007(W) AD(       ) 1
 DH6208  ELLIP H (09/13/05)  137.190  (m)                       GP(       ) 3 1
 DH6208
 DH6208.Superseded values are not recommended for survey control.
 DH6208
 DH6208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6208.See file dsdata.pdf to determine how the superseded data were derived.
 DH6208
 DH6208_MARKER: I = METAL ROD
 DH6208_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6208_STAMPING: NONE
 DH6208_MARK LOGO: NONE
 DH6208_PROJECTION: FLUSH
 DH6208_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH6208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6208+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2021
 DH6208
 DH6208  HISTORY     - Date     Condition        Report By
 DH6208  HISTORY     - UNK      MONUMENTED       IL-063
 DH6208  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6208  HISTORY     - 20080929 GOOD             GEOCAC
 DH6208  HISTORY     - 20210602 GOOD             ILDT
 DH6208
 DH6208                          STATION DESCRIPTION
 DH6208
 DH6208'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6208'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 113 WITH STATE
 DH6208'HIGHWAY 47, ABOUT 24 MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS,
 DH6208'GO SOUTH ON STATE HIGHWAY 47 FOR 3.0 MILES TO EAST GRAND RIDGE ROAD,
 DH6208'ON THE LEFT, IN THE COMMUNITY OF MAZON, TURN LEFT ON EAST GRAND RIDGE
 DH6208'ROAD(ASPHALT) AND GO EAST FOR 2.5 MILES TO WHERE EAST GRAND RIDGE
 DH6208'BECOMES GRAVEL, CONTINUE EAST ON EAST GRAND RIDGE ROAD FOR 0.4 MILES
 DH6208'TO THE STATION ON THE RIGHT.  THE STATION IS 8 METERS SOUTH OF THE
 DH6208'CENTERLINE OF EAST GRAND RIDGE ROAD(GRAVEL), 6 METERS SOUTH OF THE
 DH6208'SOUTH EDGE OF EAST GRAND RIDGE(GRAVEL), 2.0 METERS SOUTH OF THE WEST
 DH6208'END OF A METAL CULVERT, 0.5 METERS NORTH OF A GRUNDY COUNTY GIS MARKER
 DH6208'SIGN.
 DH6208
 DH6208                          STATION RECOVERY (2008)
 DH6208
 DH6208'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 DH6208'(CT)
 DH6208
 DH6208                          STATION RECOVERY (2021)
 DH6208
 DH6208'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DH6208'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9674 ***********************************************************************
 DG9674  DESIGNATION -  GRUNDY COUNTY GIS 1236
 DG9674  PID         -  DG9674
 DG9674  STATE/COUNTY-  IL/GRUNDY
 DG9674  COUNTRY     -  US
 DG9674  USGS QUAD   -  BUCKINGHAM (2018)
 DG9674
 DG9674                         *CURRENT SURVEY CONTROL
 DG9674  ______________________________________________________________________
 DG9674* NAD 83(2011) POSITION- 41 06 52.29155(N) 088 14 28.01238(W)   ADJUSTED
 DG9674* NAD 83(2011) ELLIP HT-   150.915 (meters)        (06/27/12)   ADJUSTED
 DG9674* NAD 83(2011) EPOCH   -  2010.00
 DG9674* NAVD 88 ORTHO HEIGHT -   183.5   (meters)      602.    (feet) GPS OBS
 DG9674  ______________________________________________________________________
 DG9674  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9674  GEOID HEIGHT    -        -32.581 (meters)                     GEOID18
 DG9674  NAD 83(2011) X  -    147,707.995 (meters)                     COMP
 DG9674  NAD 83(2011) Y  - -4,810,083.586 (meters)                     COMP
 DG9674  NAD 83(2011) Z  -  4,172,112.958 (meters)                     COMP
 DG9674  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 DG9674
 DG9674  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9674  Standards:
 DG9674         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9674            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9674  -------------------------------------------------------------------
 DG9674  NETWORK    0.56   0.94           0.25   0.20   0.48      0.03735570
 DG9674  -------------------------------------------------------------------
 DG9674  Click here for local accuracies and other accuracy information.
 DG9674
 DG9674.The horizontal coordinates were established by GPS observations
 DG9674.and adjusted by the National Geodetic Survey in June 2012.
 DG9674
 DG9674.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9674.been affixed to the stable North American tectonic plate. See 
 DG9674.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9674
 DG9674.The horizontal coordinates are valid at the epoch date displayed above
 DG9674.which is a decimal equivalence of Year/Month/Day.
 DG9674
 DG9674.The orthometric height was determined by GPS observations and a
 DG9674.high-resolution geoid model.
 DG9674
 DG9674.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9674.GEOID18 height accuracy estimate available here.
 DG9674
 DG9674.Click photographs - Photos may exist for this station.
 DG9674
 DG9674.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9674
 DG9674.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9674
 DG9674.The ellipsoidal height was determined by GPS observations
 DG9674.and is referenced to NAD 83.
 DG9674
 DG9674. The following values were computed from the NAD 83(2011) position.
 DG9674
 DG9674;                    North         East     Units Scale Factor Converg.
 DG9674;SPC IL E     -   493,764.201   307,745.206   MT  0.99997574   +0 03 38.3
 DG9674;SPC IL E     - 1,619,958.05  1,009,660.73   sFT  0.99997574   +0 03 38.3
 DG9674;UTM  16      - 4,552,212.766   395,800.130   MT  0.99973363   -0 48 58.3
 DG9674
 DG9674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9674!SPC IL E     -   0.99997633  x   0.99997574  =   0.99995207
 DG9674!UTM  16      -   0.99997633  x   0.99973363  =   0.99970996
 DG9674
 DG9674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9580052212(NAD 83)
 DG9674
 DG9674                          SUPERSEDED SURVEY CONTROL
 DG9674
 DG9674  NAD 83(2007)-  41 06 52.29164(N)    088 14 28.01327(W) AD(2002.00) 0
 DG9674  ELLIP H (02/10/07)  150.935  (m)                       GP(2002.00)    
 DG9674  NAD 83(1997)-  41 06 52.29109(N)    088 14 28.01349(W) AD(       ) 1
 DG9674  ELLIP H (09/13/05)  150.947  (m)                       GP(       ) 3 1
 DG9674  NAD 83(1997)-  41 06 52.29169(N)    088 14 28.01356(W) AD(       ) 1
 DG9674  ELLIP H (03/31/05)  150.950  (m)                       GP(       ) 3 2
 DG9674  NAVD 88 (03/31/05)  183.5    (m)  GEOID03  model used  GPS OBS        
 DG9674
 DG9674.Superseded values are not recommended for survey control.
 DG9674
 DG9674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9674.See file dsdata.pdf to determine how the superseded data were derived.
 DG9674
 DG9674_MARKER: I = METAL ROD
 DG9674_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9674_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9674_PROJECTION: FLUSH
 DG9674_MAGNETIC: I = MARKER IS A STEEL ROD
 DG9674_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9674+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DG9674
 DG9674  HISTORY     - Date     Condition        Report By
 DG9674  HISTORY     - 20031201 MONUMENTED       MORSUR
 DG9674  HISTORY     - 20050131 GOOD             MORSUR
 DG9674  HISTORY     - 20050725 GOOD             GEOSPC
 DG9674  HISTORY     - 20091014 GOOD             GEOCAC
 DG9674
 DG9674                          STATION DESCRIPTION
 DG9674
 DG9674'DESCRIBED BY MORRISON SURVEYING COMPANY 2005 (MJM)
 DG9674'POINT IS LOCATED AT THE NW CORNER OF THE INTERSECTION OF ILLINOIS
 DG9674'ROUTE 17 AND KANKAKEE ROAD. POINT IS 47 FT WEST OF THE EDGE OF
 DG9674'KANKAKEE ROAD AND 45 FT NORTH OF THE EDGE OF ILLINOIS STATE ROUTE 17.
 DG9674'
 DG9674'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH SLEEVE
 DG9674'WITH CAST CAP AND LID.
 DG9674
 DG9674                          STATION RECOVERY (2005)
 DG9674
 DG9674'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9674'RECOVERED AS DESCRIBED.
 DG9674
 DG9674                          STATION RECOVERY (2009)
 DG9674
 DG9674'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DG9674'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9675 ***********************************************************************
 DG9675  DESIGNATION -  GRUNDY COUNTY GIS 1224
 DG9675  PID         -  DG9675
 DG9675  STATE/COUNTY-  IL/GRUNDY
 DG9675  COUNTRY     -  US
 DG9675  USGS QUAD   -  GARDNER (2018)
 DG9675
 DG9675                         *CURRENT SURVEY CONTROL
 DG9675  ______________________________________________________________________
 DG9675* NAD 83(2011) POSITION- 41 09 28.23654(N) 088 15 07.73188(W)   ADJUSTED
 DG9675* NAD 83(2011) ELLIP HT-   146.812 (meters)        (06/27/12)   ADJUSTED
 DG9675* NAD 83(2011) EPOCH   -  2010.00
 DG9675* NAVD 88 ORTHO HEIGHT -   179.5   (meters)      589.    (feet) GPS OBS
 DG9675  ______________________________________________________________________
 DG9675  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9675  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 DG9675  NAD 83(2011) X  -    146,685.110 (meters)                     COMP
 DG9675  NAD 83(2011) Y  - -4,806,945.491 (meters)                     COMP
 DG9675  NAD 83(2011) Z  -  4,175,733.553 (meters)                     COMP
 DG9675  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 DG9675
 DG9675  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9675  Standards:
 DG9675         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9675            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9675  -------------------------------------------------------------------
 DG9675  NETWORK    0.52   0.86           0.24   0.18   0.44      0.02384272
 DG9675  -------------------------------------------------------------------
 DG9675  Click here for local accuracies and other accuracy information.
 DG9675
 DG9675.The horizontal coordinates were established by GPS observations
 DG9675.and adjusted by the National Geodetic Survey in June 2012.
 DG9675
 DG9675.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9675.been affixed to the stable North American tectonic plate. See 
 DG9675.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9675
 DG9675.The horizontal coordinates are valid at the epoch date displayed above
 DG9675.which is a decimal equivalence of Year/Month/Day.
 DG9675
 DG9675.The orthometric height was determined by GPS observations and a
 DG9675.high-resolution geoid model.
 DG9675
 DG9675.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9675.GEOID18 height accuracy estimate available here.
 DG9675
 DG9675.Click photographs - Photos may exist for this station.
 DG9675
 DG9675.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9675
 DG9675.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9675
 DG9675.The ellipsoidal height was determined by GPS observations
 DG9675.and is referenced to NAD 83.
 DG9675
 DG9675. The following values were computed from the NAD 83(2011) position.
 DG9675
 DG9675;                    North         East     Units Scale Factor Converg.
 DG9675;SPC IL E     -   498,573.913   306,814.073   MT  0.99997557   +0 03 12.4
 DG9675;SPC IL E     - 1,635,737.91  1,006,605.84   sFT  0.99997557   +0 03 12.4
 DG9675;UTM  16      - 4,557,035.007   394,942.948   MT  0.99973583   -0 49 27.0
 DG9675
 DG9675!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9675!SPC IL E     -   0.99997697  x   0.99997557  =   0.99995254
 DG9675!UTM  16      -   0.99997697  x   0.99973583  =   0.99971281
 DG9675
 DG9675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9494257035(NAD 83)
 DG9675
 DG9675                          SUPERSEDED SURVEY CONTROL
 DG9675
 DG9675  NAD 83(2007)-  41 09 28.23664(N)    088 15 07.73278(W) AD(2002.00) 0
 DG9675  ELLIP H (02/10/07)  146.833  (m)                       GP(2002.00)    
 DG9675  NAD 83(1997)-  41 09 28.23621(N)    088 15 07.73285(W) AD(       ) 1
 DG9675  ELLIP H (09/13/05)  146.832  (m)                       GP(       ) 3 1
 DG9675  NAD 83(1997)-  41 09 28.23665(N)    088 15 07.73312(W) AD(       ) 1
 DG9675  ELLIP H (03/31/05)  146.851  (m)                       GP(       ) 3 2
 DG9675  NAVD 88 (03/31/05)  179.5    (m)  GEOID03  model used  GPS OBS        
 DG9675
 DG9675.Superseded values are not recommended for survey control.
 DG9675
 DG9675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9675.See file dsdata.pdf to determine how the superseded data were derived.
 DG9675
 DG9675_MARKER: I = METAL ROD
 DG9675_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9675_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9675_PROJECTION: FLUSH
 DG9675_MAGNETIC: I = MARKER IS A STEEL ROD
 DG9675_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9675+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DG9675
 DG9675  HISTORY     - Date     Condition        Report By
 DG9675  HISTORY     - 20031201 MONUMENTED       MORSUR
 DG9675  HISTORY     - 20050131 GOOD             MORSUR
 DG9675  HISTORY     - 20050725 GOOD             GEOSPC
 DG9675  HISTORY     - 20100922 GOOD             GEOCAC
 DG9675
 DG9675                          STATION DESCRIPTION
 DG9675
 DG9675'DESCRIBED BY MORRISON SURVEYING COMPANY 2005 (MJM)
 DG9675'POINT IS LOCATED AT THE INTERSECTION OF GOODFARM ROAD AND HALPIN ROAD.
 DG9675'POINT IS ON THE SOURTH SIDE OF GOODFARM ROAD, WEST OF HALPIN ROAD, 12
 DG9675'FT SOUTH OF THE EDGE OF PAVEMENT AND 24 FT WEST OF A SIGN POST.
 DG9675'
 DG9675'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH SLEEVE
 DG9675'WITH CAST CAP AND LID.
 DG9675
 DG9675                          STATION RECOVERY (2005)
 DG9675
 DG9675'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9675'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 20.1 METERS
 DG9675'SOUTHEAST OF A POWER POLE IN THE NORTHWEST QUAD OF GOODFARM ROAD AND
 DG9675'HALPIN ROAD.
 DG9675
 DG9675                          STATION RECOVERY (2010)
 DG9675
 DG9675'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DG9675'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9676 ***********************************************************************
 DG9676  DESIGNATION -  GRUNDY COUNTY GIS 1104
 DG9676  PID         -  DG9676
 DG9676  STATE/COUNTY-  IL/GRUNDY
 DG9676  COUNTRY     -  US
 DG9676  USGS QUAD   -  MAZON (2018)
 DG9676
 DG9676                         *CURRENT SURVEY CONTROL
 DG9676  ______________________________________________________________________
 DG9676* NAD 83(2011) POSITION- 41 11 51.29972(N) 088 25 02.77648(W)   ADJUSTED
 DG9676* NAD 83(2011) ELLIP HT-   148.550 (meters)        (06/27/12)   ADJUSTED
 DG9676* NAD 83(2011) EPOCH   -  2010.00
 DG9676* NAVD 88 ORTHO HEIGHT -   181.2   (meters)      594.    (feet) GPS OBS
 DG9676  ______________________________________________________________________
 DG9676  NAVD 88 orthometric height was determined with an earlier geoid model
 DG9676  GEOID HEIGHT    -        -32.651 (meters)                     GEOID18
 DG9676  NAD 83(2011) X  -    132,736.950 (meters)                     COMP
 DG9676  NAD 83(2011) Y  - -4,804,445.238 (meters)                     COMP
 DG9676  NAD 83(2011) Z  -  4,179,056.608 (meters)                     COMP
 DG9676  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 DG9676
 DG9676  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9676  Standards:
 DG9676         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9676            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9676  -------------------------------------------------------------------
 DG9676  NETWORK    0.48   0.78           0.22   0.16   0.40     -0.03898418
 DG9676  -------------------------------------------------------------------
 DG9676  Click here for local accuracies and other accuracy information.
 DG9676
 DG9676.The horizontal coordinates were established by GPS observations
 DG9676.and adjusted by the National Geodetic Survey in June 2012.
 DG9676
 DG9676.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9676.been affixed to the stable North American tectonic plate. See 
 DG9676.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9676
 DG9676.The horizontal coordinates are valid at the epoch date displayed above
 DG9676.which is a decimal equivalence of Year/Month/Day.
 DG9676
 DG9676.The orthometric height was determined by GPS observations and a
 DG9676.high-resolution geoid model.
 DG9676
 DG9676.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9676.GEOID18 height accuracy estimate available here.
 DG9676
 DG9676.Click photographs - Photos may exist for this station.
 DG9676
 DG9676.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9676
 DG9676.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9676
 DG9676.The ellipsoidal height was determined by GPS observations
 DG9676.and is referenced to NAD 83.
 DG9676
 DG9676. The following values were computed from the NAD 83(2011) position.
 DG9676
 DG9676;                    North         East     Units Scale Factor Converg.
 DG9676;SPC IL E     -   502,987.429   292,945.195   MT  0.99997561   -0 03 19.4
 DG9676;SPC IL E     - 1,650,217.92    961,104.36   sFT  0.99997561   -0 03 19.4
 DG9676;UTM  16      - 4,561,659.491   381,146.371   MT  0.99977385   -0 56 01.4
 DG9676
 DG9676!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9676!SPC IL E     -   0.99997670  x   0.99997561  =   0.99995231
 DG9676!UTM  16      -   0.99997670  x   0.99977385  =   0.99975055
 DG9676
 DG9676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8114661659(NAD 83)
 DG9676
 DG9676                          SUPERSEDED SURVEY CONTROL
 DG9676
 DG9676  NAD 83(2007)-  41 11 51.29980(N)    088 25 02.77738(W) AD(2002.00) 0
 DG9676  ELLIP H (02/10/07)  148.569  (m)                       GP(2002.00)    
 DG9676  NAD 83(1997)-  41 11 51.29966(N)    088 25 02.77760(W) AD(       ) 1
 DG9676  ELLIP H (09/13/05)  148.562  (m)                       GP(       ) 3 1
 DG9676  NAD 83(1997)-  41 11 51.29975(N)    088 25 02.77743(W) AD(       ) 1
 DG9676  ELLIP H (03/31/05)  148.581  (m)                       GP(       ) 3 2
 DG9676  NAVD 88 (03/31/05)  181.2    (m)  GEOID03  model used  GPS OBS        
 DG9676
 DG9676.Superseded values are not recommended for survey control.
 DG9676
 DG9676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9676.See file dsdata.pdf to determine how the superseded data were derived.
 DG9676
 DG9676_MARKER: I = METAL ROD
 DG9676_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9676_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9676_PROJECTION: FLUSH
 DG9676_MAGNETIC: I = MARKER IS A STEEL ROD
 DG9676_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9676+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2008
 DG9676
 DG9676  HISTORY     - Date     Condition        Report By
 DG9676  HISTORY     - 20031201 MONUMENTED       MORSUR
 DG9676  HISTORY     - 20050131 GOOD             MORSUR
 DG9676  HISTORY     - 20050725 GOOD             GEOSPC
 DG9676  HISTORY     - 20080419 GOOD             GEOCAC
 DG9676
 DG9676                          STATION DESCRIPTION
 DG9676
 DG9676'DESCRIBED BY MORRISON SURVEYING COMPANY 2005 (MJM)
 DG9676'POINT IS LOCATED ON ILLINOIS ROUTE 47, 1/2 MILE SOUTH OF GRINTER ROAD.
 DG9676'POINT IS ON THE WEST SIDE OF ROUTE 47, 35FT SOUTH OF A POWER POLE, 23
 DG9676'FT EAST OF A FENCE POST AND 48 FT WEST OF A BRASS PLUG IN THE CENTER
 DG9676'OF ROUTE 47.
 DG9676'
 DG9676'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH SLEEVE
 DG9676'WITH CAST CAP AND LID.
 DG9676
 DG9676                          STATION RECOVERY (2005)
 DG9676
 DG9676'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9676'RECOVERED AS DESCRIBED.
 DG9676
 DG9676                          STATION RECOVERY (2008)
 DG9676
 DG9676'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 DG9676'RECOVERED BY GEOCACHER (CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9678 ***********************************************************************
 DG9678  DESIGNATION -  GRUNDY COUNTY GIS 1022
 DG9678  PID         -  DG9678
 DG9678  STATE/COUNTY-  IL/GRUNDY
 DG9678  COUNTRY     -  US
 DG9678  USGS QUAD   -  KINSMAN (2018)
 DG9678
 DG9678                         *CURRENT SURVEY CONTROL
 DG9678  ______________________________________________________________________
 DG9678* NAD 83(2011) POSITION- 41 09 06.97007(N) 088 31 43.70197(W)   ADJUSTED
 DG9678* NAD 83(2011) ELLIP HT-   164.606 (meters)        (06/27/12)   ADJUSTED
 DG9678* NAD 83(2011) EPOCH   -  2010.00
 DG9678* NAVD 88 ORTHO HEIGHT -   197.13  (meters)      646.8   (feet) LEVELING
 DG9678  ______________________________________________________________________
 DG9678  GEOID HEIGHT    -        -32.529 (meters)                     GEOID18
 DG9678  NAD 83(2011) X  -    123,484.106 (meters)                     COMP
 DG9678  NAD 83(2011) Y  - -4,808,042.741 (meters)                     COMP
 DG9678  NAD 83(2011) Z  -  4,175,251.288 (meters)                     COMP
 DG9678  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 DG9678  VERT ORDER      -  THIRD ?
 DG9678
 DG9678  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9678  Standards:
 DG9678         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9678            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9678  -------------------------------------------------------------------
 DG9678  NETWORK    0.46   0.74           0.21   0.16   0.38     -0.04965617
 DG9678  -------------------------------------------------------------------
 DG9678  Click here for local accuracies and other accuracy information.
 DG9678
 DG9678.The horizontal coordinates were established by GPS observations
 DG9678.and adjusted by the National Geodetic Survey in June 2012.
 DG9678
 DG9678.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9678.been affixed to the stable North American tectonic plate. See 
 DG9678.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9678
 DG9678.The horizontal coordinates are valid at the epoch date displayed above
 DG9678.which is a decimal equivalence of Year/Month/Day.
 DG9678
 DG9678.The orthometric height was determined by differential leveling.
 DG9678.The vertical network tie was performed by a horz. field party for horz.
 DG9678.obs reductions. Reset procedures were used to establish the elevation.
 DG9678
 DG9678.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9678.GEOID18 height accuracy estimate available here.
 DG9678
 DG9678.Click photographs - Photos may exist for this station.
 DG9678
 DG9678.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9678
 DG9678.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9678
 DG9678.The ellipsoidal height was determined by GPS observations
 DG9678.and is referenced to NAD 83.
 DG9678
 DG9678. The following values were computed from the NAD 83(2011) position.
 DG9678
 DG9678;                    North         East     Units Scale Factor Converg.
 DG9678;SPC IL E     -   497,933.118   283,592.092   MT  0.99997831   -0 07 43.1
 DG9678;SPC IL E     - 1,633,635.57    930,418.39   sFT  0.99997831   -0 07 43.1
 DG9678;UTM  16      - 4,556,750.011   371,718.703   MT  0.99980253   -1 00 22.2
 DG9678
 DG9678!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9678!SPC IL E     -   0.99997418  x   0.99997831  =   0.99995249
 DG9678!UTM  16      -   0.99997418  x   0.99980253  =   0.99977672
 DG9678
 DG9678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7171856750(NAD 83)
 DG9678
 DG9678                          SUPERSEDED SURVEY CONTROL
 DG9678
 DG9678  NAD 83(2007)-  41 09 06.97014(N)    088 31 43.70287(W) AD(2002.00) 0
 DG9678  ELLIP H (02/10/07)  164.625  (m)                       GP(2002.00)    
 DG9678  NAD 83(1997)-  41 09 06.97016(N)    088 31 43.70326(W) AD(       ) 1
 DG9678  ELLIP H (09/13/05)  164.619  (m)                       GP(       ) 3 1
 DG9678  NAD 83(1997)-  41 09 06.97025(N)    088 31 43.70278(W) AD(       ) 1
 DG9678  ELLIP H (03/31/05)  164.609  (m)                       GP(       ) 3 2
 DG9678  NAVD 88 (03/31/05)  197.1    (m)  GEOID03  model used  GPS OBS        
 DG9678
 DG9678.Superseded values are not recommended for survey control.
 DG9678
 DG9678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9678.See file dsdata.pdf to determine how the superseded data were derived.
 DG9678
 DG9678_MARKER: I = METAL ROD
 DG9678_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DG9678_STAMPING: GRUNDY COUNTY GIS MONUMENT
 DG9678_PROJECTION: FLUSH
 DG9678_MAGNETIC: I = MARKER IS A STEEL ROD
 DG9678_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9678+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2021
 DG9678
 DG9678  HISTORY     - Date     Condition        Report By
 DG9678  HISTORY     - 20041130 MONUMENTED       MORSUR
 DG9678  HISTORY     - 20050131 GOOD             MORSUR
 DG9678  HISTORY     - 20050725 GOOD             GEOSPC
 DG9678  HISTORY     - 20070604 GOOD             FARNGP
 DG9678  HISTORY     - 20100901 GOOD             GEOCAC
 DG9678  HISTORY     - 20210121 SEE DESCRIPTION  ILDT
 DG9678
 DG9678                          STATION DESCRIPTION
 DG9678
 DG9678'DESCRIBED BY MORRISON SURVEYING COMPANY 2005 (MJM)
 DG9678'POINT IS LOCATED AT THE SE CORNER OF THE INTERSECTION OF GOODFARM ROAD
 DG9678'AND SWELL ROAD. POINT IS 45 FT EAST OF THE EDGE OF SWELL ROAD AND 14
 DG9678'FT SOUTH OF THE EDGE OF GOODFARM ROAD.
 DG9678'
 DG9678'STATION IS FLUSH WITH SURFACE AND IS STAINLESS STEEL ROD WITH SLEEVE
 DG9678'WITH CAST CAP AND LID.
 DG9678
 DG9678                          STATION RECOVERY (2005)
 DG9678
 DG9678'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DG9678'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 1.7 METERS EAST
 DG9678'OF A GRUNDY COUNTY GIS MARKER SIGN.
 DG9678
 DG9678                          STATION RECOVERY (2007)
 DG9678
 DG9678'RECOVERY NOTE BY FARNSWORTH GROUP 2007 (KDV)
 DG9678'RECOVERED IN GOOD CONDITION.
 DG9678
 DG9678                          STATION RECOVERY (2010)
 DG9678
 DG9678'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DG9678'GIS MARKER SIGN PER 2005 DESCRIPTION IS NO LONGER PRESENT.  REPORT
 DG9678'SUBMITTED BY GEOCACHER.
 DG9678
 DG9678                          STATION RECOVERY (2021)
 DG9678
 DG9678'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DG9678'FLANGE AND LOGO CAP MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6205 ***********************************************************************
 DH6205  DESIGNATION -  GRUNDY COUNTY GIS 1003
 DH6205  PID         -  DH6205
 DH6205  STATE/COUNTY-  IL/GRUNDY
 DH6205  COUNTRY     -  US
 DH6205  USGS QUAD   -  KINSMAN (2018)
 DH6205
 DH6205                         *CURRENT SURVEY CONTROL
 DH6205  ______________________________________________________________________
 DH6205* NAD 83(2011) POSITION- 41 11 43.23796(N) 088 31 45.72565(W)   ADJUSTED
 DH6205* NAD 83(2011) ELLIP HT-   163.837 (meters)        (06/27/12)   ADJUSTED
 DH6205* NAD 83(2011) EPOCH   -  2010.00
 DH6205* NAVD 88 ORTHO HEIGHT -   196.4   (meters)      644.    (feet) GPS OBS
 DH6205  ______________________________________________________________________
 DH6205  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6205  GEOID HEIGHT    -        -32.580 (meters)                     GEOID03
 DH6205  GEOID HEIGHT    -        -32.606 (meters)                     GEOID18
 DH6205  NAD 83(2011) X  -    123,355.465 (meters)                     COMP
 DH6205  NAD 83(2011) Y  - -4,804,870.632 (meters)                     COMP
 DH6205  NAD 83(2011) Z  -  4,178,879.537 (meters)                     COMP
 DH6205  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 DH6205
 DH6205  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6205  Standards:
 DH6205         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6205            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6205  -------------------------------------------------------------------
 DH6205  NETWORK    0.46   0.76           0.21   0.16   0.39     -0.06148267
 DH6205  -------------------------------------------------------------------
 DH6205  Click here for local accuracies and other accuracy information.
 DH6205
 DH6205.The horizontal coordinates were established by GPS observations
 DH6205.and adjusted by the National Geodetic Survey in June 2012.
 DH6205
 DH6205.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6205.been affixed to the stable North American tectonic plate. See 
 DH6205.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6205
 DH6205.The horizontal coordinates are valid at the epoch date displayed above
 DH6205.which is a decimal equivalence of Year/Month/Day.
 DH6205
 DH6205.The orthometric height was determined by GPS observations and a
 DH6205.high-resolution geoid model.
 DH6205
 DH6205.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6205.GEOID18 height accuracy estimate available here.
 DH6205
 DH6205.Click photographs - Photos may exist for this station.
 DH6205
 DH6205.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6205
 DH6205.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6205
 DH6205.The ellipsoidal height was determined by GPS observations
 DH6205.and is referenced to NAD 83.
 DH6205
 DH6205. The following values were computed from the NAD 83(2011) position.
 DH6205
 DH6205;                    North         East     Units Scale Factor Converg.
 DH6205;SPC IL E     -   502,753.853   283,555.766   MT  0.99997833   -0 07 44.8
 DH6205;SPC IL E     - 1,649,451.60    930,299.21   sFT  0.99997833   -0 07 44.8
 DH6205;UTM  16      - 4,561,569.889   371,756.237   MT  0.99980241   -1 00 26.7
 DH6205
 DH6205!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6205!SPC IL E     -   0.99997430  x   0.99997833  =   0.99995263
 DH6205!UTM  16      -   0.99997430  x   0.99980241  =   0.99977672
 DH6205
 DH6205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7175661569(NAD 83)
 DH6205
 DH6205                          SUPERSEDED SURVEY CONTROL
 DH6205
 DH6205  NAD 83(2007)-  41 11 43.23803(N)    088 31 45.72655(W) AD(2002.00) 0
 DH6205  ELLIP H (02/10/07)  163.856  (m)                       GP(2002.00)    
 DH6205  NAD 83(1997)-  41 11 43.23803(N)    088 31 45.72680(W) AD(       ) 1
 DH6205  ELLIP H (09/13/05)  163.844  (m)                       GP(       ) 3 1
 DH6205
 DH6205.Superseded values are not recommended for survey control.
 DH6205
 DH6205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6205.See file dsdata.pdf to determine how the superseded data were derived.
 DH6205
 DH6205_MARKER: I = METAL ROD
 DH6205_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6205_STAMPING: NONE
 DH6205_MARK LOGO: NONE
 DH6205_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6205_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6205+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DH6205
 DH6205  HISTORY     - Date     Condition        Report By
 DH6205  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6205  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6205  HISTORY     - 20100901 MARK NOT FOUND   GEOCAC
 DH6205
 DH6205                          STATION DESCRIPTION
 DH6205
 DH6205'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6205'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH
 DH6205'GARDNER ROAD, ABOUT 30 MILES SOUTHWEST OF THE CITY OF JOLIET ILLINOIS,
 DH6205'GO WEST ON GARDNER ROAD FOR 5.9 MILES TO SWELL ROAD ON THE RIGHT, TURN
 DH6205'RIGHT ON SWELL ROAD AND GO NORTH FOR 1.0 MILES TO BURKHART ROAD AND
 DH6205'THE STATION ON THE RIGHT.  THE STATION IS SET IN THE SOUTHEAST
 DH6205'QUADRANT OF BURKHART ROAD AND SWELL ROAD.  THE STATION IS A STAINLESS
 DH6205'STEEL ROD DRIVEN TO REFUSAL ENCLOSED IN A PVC PIPE  WITH AN ALUMINUM
 DH6205'ACCESS COVER.  THE STATION IS 17.5 METERS SOUTHEAST OF A SIGN POST ON
 DH6205'THE NORTH SIDE OF THE INTERSECTION OF BURKHART ROAD AND SWELL ROAD,
 DH6205'13.5 METERS SOUTHEAST OF AN IRON PIPE, IN THE ROADWAY, AT THE
 DH6205'CENTERLINE-CENTERLINE INTERSECTION OF BURKHART ROAD AND SWELL ROAD.
 DH6205
 DH6205                          STATION RECOVERY (2010)
 DH6205
 DH6205'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6205'THE AREA DESCRIBED IS RENOVATED TO ACCOMMODATE CONSTRUCTION VEHICLES
 DH6205'FOR A NEARBY CONSTRUCTION PROJECT.  THE INTERSECTION IS CURRENTLY
 DH6205'WIDENED WITH MORE GRAVEL AND AT THIS TIME WAS MILDLY FLOODED.  THIS
 DH6205'PARTY LOCATED A CONSTRUCTION CONE WITHIN THE SE SECTION OF THE
 DH6205'INTERSECTION ITSELF.
 DH6205'UPON REMOVING THE CONE, A 6 INCH DEEP DEPRESSION, FILLED WITH WATER,
 DH6205'WAS LOCATED.  PRODDING THIS DEPRESSION LED THIS THIS PARTY TO BELIEVE
 DH6205'THE MARK IS LOCATED AT THIS SPOT.  HOWEVER, NO FURTHER ATTEMPTS WERE
 DH6205'MADE TO RECOVER THE MARK TO GUARANTEE ITS PRESENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6209 ***********************************************************************
 DH6209  DESIGNATION -  GRUNDY COUNTY GIS 1033
 DH6209  PID         -  DH6209
 DH6209  STATE/COUNTY-  IL/GRUNDY
 DH6209  COUNTRY     -  US
 DH6209  USGS QUAD   -  ODELL (2018)
 DH6209
 DH6209                         *CURRENT SURVEY CONTROL
 DH6209  ______________________________________________________________________
 DH6209* NAD 83(2011) POSITION- 41 06 30.36417(N) 088 31 43.81967(W)   ADJUSTED
 DH6209* NAD 83(2011) ELLIP HT-   168.528 (meters)        (06/27/12)   ADJUSTED
 DH6209* NAD 83(2011) EPOCH   -  2010.00
 DH6209* NAVD 88 ORTHO HEIGHT -   201.0   (meters)      659.    (feet) GPS OBS
 DH6209  ______________________________________________________________________
 DH6209  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6209  GEOID HEIGHT    -        -32.408 (meters)                     GEOID03
 DH6209  GEOID HEIGHT    -        -32.438 (meters)                     GEOID18
 DH6209  NAD 83(2011) X  -    123,563.026 (meters)                     COMP
 DH6209  NAD 83(2011) Y  - -4,811,222.588 (meters)                     COMP
 DH6209  NAD 83(2011) Z  -  4,171,614.878 (meters)                     COMP
 DH6209  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 DH6209
 DH6209  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6209  Standards:
 DH6209         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6209            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6209  -------------------------------------------------------------------
 DH6209  NETWORK    0.50   0.82           0.23   0.17   0.42     -0.05555137
 DH6209  -------------------------------------------------------------------
 DH6209  Click here for local accuracies and other accuracy information.
 DH6209
 DH6209.The horizontal coordinates were established by GPS observations
 DH6209.and adjusted by the National Geodetic Survey in June 2012.
 DH6209
 DH6209.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6209.been affixed to the stable North American tectonic plate. See 
 DH6209.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6209
 DH6209.The horizontal coordinates are valid at the epoch date displayed above
 DH6209.which is a decimal equivalence of Year/Month/Day.
 DH6209
 DH6209.The orthometric height was determined by GPS observations and a
 DH6209.high-resolution geoid model.
 DH6209
 DH6209.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6209.GEOID18 height accuracy estimate available here.
 DH6209
 DH6209.Click photographs - Photos may exist for this station.
 DH6209
 DH6209.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6209
 DH6209.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6209
 DH6209.The ellipsoidal height was determined by GPS observations
 DH6209.and is referenced to NAD 83.
 DH6209
 DH6209. The following values were computed from the NAD 83(2011) position.
 DH6209
 DH6209;                    North         East     Units Scale Factor Converg.
 DH6209;SPC IL E     -   493,102.105   283,578.505   MT  0.99997832   -0 07 42.8
 DH6209;SPC IL E     - 1,617,785.82    930,373.81   sFT  0.99997832   -0 07 42.8
 DH6209;UTM  16      - 4,551,920.620   371,631.175   MT  0.99980281   -1 00 19.2
 DH6209
 DH6209!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6209!SPC IL E     -   0.99997357  x   0.99997832  =   0.99995189
 DH6209!UTM  16      -   0.99997357  x   0.99980281  =   0.99977638
 DH6209
 DH6209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7163151920(NAD 83)
 DH6209
 DH6209                          SUPERSEDED SURVEY CONTROL
 DH6209
 DH6209  NAD 83(2007)-  41 06 30.36424(N)    088 31 43.82056(W) AD(2002.00) 0
 DH6209  ELLIP H (02/10/07)  168.547  (m)                       GP(2002.00)    
 DH6209  NAD 83(1997)-  41 06 30.36427(N)    088 31 43.82082(W) AD(       ) 1
 DH6209  ELLIP H (09/13/05)  168.535  (m)                       GP(       ) 3 1
 DH6209
 DH6209.Superseded values are not recommended for survey control.
 DH6209
 DH6209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6209.See file dsdata.pdf to determine how the superseded data were derived.
 DH6209
 DH6209_MARKER: I = METAL ROD
 DH6209_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6209_STAMPING: NONE
 DH6209_MARK LOGO: NONE
 DH6209_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6209_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6209+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DH6209
 DH6209  HISTORY     - Date     Condition        Report By
 DH6209  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6209  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6209  HISTORY     - 20100901 GOOD             GEOCAC
 DH6209
 DH6209                          STATION DESCRIPTION
 DH6209
 DH6209'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6209'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 55 WITH STATE
 DH6209'HIGHWAY 17, ABOUT 30 MILES WEST OF THE CITY OF KANKAKEE ILLINOIS, GO
 DH6209'WEST ON STATE HIGHWAY 17 FOR 4.0 MILES TO COUNTY HIGHWAY 6(NORTH 2100
 DH6209'ROAD E) TO THE RIGHT, TURN RIGHT ON COUNTY HIGHWAY 6(NORTH 2100 ROAD
 DH6209'E) AND GO NORTH FOR 1.0 MILES TO LIVINGSTON ROAD, TURN LEFT ON
 DH6209'LIVINGSTON ROAD AND GO WEST FOR 0.05 MILES TO SWELL ROAD ON THE RIGHT
 DH6209'AND THE STATION ON THE RIGHT.  THE STATION IS SET IN THE NORTHWEST
 DH6209'QUADRANT OF LIVINSTON ROAD AND SWELL ROAD.  THE STATION IS A STAINLESS
 DH6209'STEEL ROD DRIVEN TO REFUSAL ENCLOSED IN A 6 INCH PVC PIPE WITH AN
 DH6209'ALUMINUM ACCESS COVER.  THE STATION IS 18.3 METERS WEST OF A POWER
 DH6209'POLE WITH A GUY WIRE, IN THE NORTHEAST QUAD OF SWELL ROAD AND
 DH6209'LIVINGSTON ROAD, 15.2 METERS NORTH OF A POWER POLE ON THE SOUTH RIGHT
 DH6209'OF WAY OF LIVINGSTON ROAD, 5.4 METERS WEST OF THE TOP CENTER OF A
 DH6209'CONCRETE ENDWALL TO A EAST-WEST CULVERT UNDER SWELL ROAD, 3.5 METERS
 DH6209'WEST OF A METAL ROAD SIGN POLE.
 DH6209
 DH6209                          STATION RECOVERY (2010)
 DH6209
 DH6209'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6209'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6210 ***********************************************************************
 DH6210  DESIGNATION -  GRUNDY COUNTY GIS 1233
 DH6210  PID         -  DH6210
 DH6210  STATE/COUNTY-  IL/GRUNDY
 DH6210  COUNTRY     -  US
 DH6210  USGS QUAD   -  CAMPUS (2018)
 DH6210
 DH6210                         *CURRENT SURVEY CONTROL
 DH6210  ______________________________________________________________________
 DH6210* NAD 83(2011) POSITION- 41 06 47.69401(N) 088 17 55.20932(W)   ADJUSTED
 DH6210* NAD 83(2011) ELLIP HT-   152.336 (meters)        (06/27/12)   ADJUSTED
 DH6210* NAD 83(2011) EPOCH   -  2010.00
 DH6210* NAVD 88 ORTHO HEIGHT -   184.9   (meters)      607.    (feet) GPS OBS
 DH6210  ______________________________________________________________________
 DH6210  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6210  GEOID HEIGHT    -        -32.533 (meters)                     GEOID03
 DH6210  GEOID HEIGHT    -        -32.554 (meters)                     GEOID18
 DH6210  NAD 83(2011) X  -    142,878.901 (meters)                     COMP
 DH6210  NAD 83(2011) Y  - -4,810,323.826 (meters)                     COMP
 DH6210  NAD 83(2011) Z  -  4,172,007.036 (meters)                     COMP
 DH6210  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 DH6210
 DH6210  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6210  Standards:
 DH6210         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6210            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6210  -------------------------------------------------------------------
 DH6210  NETWORK    0.64   0.98           0.29   0.22   0.50      0.13482435
 DH6210  -------------------------------------------------------------------
 DH6210  Click here for local accuracies and other accuracy information.
 DH6210
 DH6210.The horizontal coordinates were established by GPS observations
 DH6210.and adjusted by the National Geodetic Survey in June 2012.
 DH6210
 DH6210.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6210.been affixed to the stable North American tectonic plate. See 
 DH6210.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6210
 DH6210.The horizontal coordinates are valid at the epoch date displayed above
 DH6210.which is a decimal equivalence of Year/Month/Day.
 DH6210
 DH6210.The orthometric height was determined by GPS observations and a
 DH6210.high-resolution geoid model.
 DH6210
 DH6210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6210.GEOID18 height accuracy estimate available here.
 DH6210
 DH6210.Click photographs - Photos may exist for this station.
 DH6210
 DH6210.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6210
 DH6210.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6210
 DH6210.The ellipsoidal height was determined by GPS observations
 DH6210.and is referenced to NAD 83.
 DH6210
 DH6210. The following values were computed from the NAD 83(2011) position.
 DH6210
 DH6210;                    North         East     Units Scale Factor Converg.
 DH6210;SPC IL E     -   493,618.856   302,911.398   MT  0.99997510   +0 01 22.1
 DH6210;SPC IL E     - 1,619,481.20    993,801.81   sFT  0.99997510   +0 01 22.1
 DH6210;UTM  16      - 4,552,141.426   390,965.803   MT  0.99974632   -0 51 14.5
 DH6210
 DH6210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6210!SPC IL E     -   0.99997611  x   0.99997510  =   0.99995121
 DH6210!UTM  16      -   0.99997611  x   0.99974632  =   0.99972243
 DH6210
 DH6210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9096552141(NAD 83)
 DH6210
 DH6210                          SUPERSEDED SURVEY CONTROL
 DH6210
 DH6210  NAD 83(2007)-  41 06 47.69410(N)    088 17 55.21022(W) AD(2002.00) 0
 DH6210  ELLIP H (02/10/07)  152.357  (m)                       GP(2002.00)    
 DH6210  NAD 83(1997)-  41 06 47.69388(N)    088 17 55.21039(W) AD(       ) 1
 DH6210  ELLIP H (09/13/05)  152.360  (m)                       GP(       ) 3 1
 DH6210
 DH6210.Superseded values are not recommended for survey control.
 DH6210
 DH6210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6210.See file dsdata.pdf to determine how the superseded data were derived.
 DH6210
 DH6210_MARKER: F = FLANGE-ENCASED ROD
 DH6210_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6210_STAMPING: NONE
 DH6210_MARK LOGO: IL-063
 DH6210_PROJECTION: FLUSH
 DH6210_MAGNETIC: I = MARKER IS A STEEL ROD
 DH6210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6210+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2022
 DH6210
 DH6210  HISTORY     - Date     Condition        Report By
 DH6210  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6210  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6210  HISTORY     - 20100922 GOOD             GEOCAC
 DH6210  HISTORY     - 20221123 GOOD             ILDT
 DH6210
 DH6210                          STATION DESCRIPTION
 DH6210
 DH6210'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6210'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 17 WITH STATE
 DH6210'HIGHWAY 47 IN THE TOWN OF DWIGHT ILLINOIS, ABOUT 28 MILES WEST OF THE
 DH6210'CITY OF KANKAKEE ILLINOIS, GO EAST ON STATE HIGHWAY 17 FOR 5.8 MILES
 DH6210'TO SOUTH CAMPUS ROAD TO THE LEFT, TURN LEFT AND GO NORTH FOR 1.1 MILES
 DH6210'TO EAST LIVINSTON ROAD, TURN RIGHT ON EAST LIVINGSTON ROAD AND GO EAST
 DH6210'FOR 0.5 MILES TO STORM ROAD(UNIMPROVED)ON THE LEFT AND THE STATION ON
 DH6210'THE LEFT.  THE STATION IS SET IN THE NORTHWEST QUADRANT OF LIVINGSTOM
 DH6210'ROAD AND STORM ROAD(UNIMPROVED).  THE STATION IS A STAINLESS STEEL ROD
 DH6210'DRIVEN TO REFUSAL ENCLOSED IN A 6 INCH PVC PIPE WITH AN ALUMINUM
 DH6210'ACCESS COVER.  THE STATION IS 21.0 METERS NORTHEAST OF A SURVEY NAIL,
 DH6210'IN THE ROADWAY AND AT THE CENTERLINE-CENTERLINE INTERSECTION OF
 DH6210'LIVINGSTON ROAD AND STORM ROAD(UNIMPROVED), 14.5 METERS WEST OF A STOP
 DH6210'SIGN POST, 7 METERS NORTH OF THE CENTERLINE OF LIVINGSTON
 DH6210'ROAD(IMPROVED), 0.5 METERS BELOW ROAD LEVEL.  ---NOTE--- NO WITNESS
 DH6210'POST AT THIS LOCATION.
 DH6210
 DH6210                          STATION RECOVERY (2010)
 DH6210
 DH6210'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6210'REPORT SUBMITTED BY GEOCACHER
 DH6210
 DH6210                          STATION RECOVERY (2022)
 DH6210
 DH6210'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DH6210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH6211 ***********************************************************************
 DH6211  DESIGNATION -  GRUNDY COUNTY GIS 1019
 DH6211  PID         -  DH6211
 DH6211  STATE/COUNTY-  IL/GRUNDY
 DH6211  COUNTRY     -  US
 DH6211  USGS QUAD   -  KINSMAN (2018)
 DH6211
 DH6211                         *CURRENT SURVEY CONTROL
 DH6211  ______________________________________________________________________
 DH6211* NAD 83(2011) POSITION- 41 09 06.29094(N) 088 35 11.05957(W)   ADJUSTED
 DH6211* NAD 83(2011) ELLIP HT-   172.617 (meters)        (06/27/12)   ADJUSTED
 DH6211* NAD 83(2011) EPOCH   -  2010.00
 DH6211* NAVD 88 ORTHO HEIGHT -   205.1   (meters)      673.    (feet) GPS OBS
 DH6211  ______________________________________________________________________
 DH6211  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH6211  GEOID HEIGHT    -        -32.505 (meters)                     GEOID03
 DH6211  GEOID HEIGHT    -        -32.540 (meters)                     GEOID18
 DH6211  NAD 83(2011) X  -    118,651.018 (meters)                     COMP
 DH6211  NAD 83(2011) Y  - -4,808,184.263 (meters)                     COMP
 DH6211  NAD 83(2011) Z  -  4,175,240.784 (meters)                     COMP
 DH6211  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 DH6211
 DH6211  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH6211  Standards:
 DH6211         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH6211            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH6211  -------------------------------------------------------------------
 DH6211  NETWORK    0.55   0.86           0.25   0.19   0.44     -0.03596407
 DH6211  -------------------------------------------------------------------
 DH6211  Click here for local accuracies and other accuracy information.
 DH6211
 DH6211.The horizontal coordinates were established by GPS observations
 DH6211.and adjusted by the National Geodetic Survey in June 2012.
 DH6211
 DH6211.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH6211.been affixed to the stable North American tectonic plate. See 
 DH6211.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH6211
 DH6211.The horizontal coordinates are valid at the epoch date displayed above
 DH6211.which is a decimal equivalence of Year/Month/Day.
 DH6211
 DH6211.The orthometric height was determined by GPS observations and a
 DH6211.high-resolution geoid model.
 DH6211
 DH6211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH6211.GEOID18 height accuracy estimate available here.
 DH6211
 DH6211.Click photographs - Photos may exist for this station.
 DH6211
 DH6211.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH6211
 DH6211.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH6211
 DH6211.The ellipsoidal height was determined by GPS observations
 DH6211.and is referenced to NAD 83.
 DH6211
 DH6211. The following values were computed from the NAD 83(2011) position.
 DH6211
 DH6211;                    North         East     Units Scale Factor Converg.
 DH6211;SPC IL E     -   497,924.622   278,757.162   MT  0.99998055   -0 09 59.5
 DH6211;SPC IL E     - 1,633,607.70    914,555.79   sFT  0.99998055   -0 09 59.5
 DH6211;UTM  16      - 4,556,815.554   366,885.027   MT  0.99981808   -1 02 38.7
 DH6211
 DH6211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH6211!SPC IL E     -   0.99997292  x   0.99998055  =   0.99995348
 DH6211!UTM  16      -   0.99997292  x   0.99981808  =   0.99979101
 DH6211
 DH6211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6688556815(NAD 83)
 DH6211
 DH6211                          SUPERSEDED SURVEY CONTROL
 DH6211
 DH6211  NAD 83(2007)-  41 09 06.29101(N)    088 35 11.06047(W) AD(2002.00) 0
 DH6211  ELLIP H (02/10/07)  172.636  (m)                       GP(2002.00)    
 DH6211  NAD 83(1997)-  41 09 06.29103(N)    088 35 11.06073(W) AD(       ) 1
 DH6211  ELLIP H (09/13/05)  172.625  (m)                       GP(       ) 3 1
 DH6211
 DH6211.Superseded values are not recommended for survey control.
 DH6211
 DH6211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH6211.See file dsdata.pdf to determine how the superseded data were derived.
 DH6211
 DH6211_MARKER: F = FLANGE-ENCASED ROD
 DH6211_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH6211_STAMPING: GIS CONTROL MONUMENT
 DH6211_MARK LOGO: IL-063
 DH6211_PROJECTION: FLUSH
 DH6211_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH6211_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH6211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH6211+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2023
 DH6211
 DH6211  HISTORY     - Date     Condition        Report By
 DH6211  HISTORY     - 20050701 MONUMENTED       IL-063
 DH6211  HISTORY     - 20050725 SEE DESCRIPTION  GEOSPC
 DH6211  HISTORY     - 20100901 GOOD             GEOCAC
 DH6211  HISTORY     - 20230906 GOOD             ILDT
 DH6211
 DH6211                          STATION DESCRIPTION
 DH6211
 DH6211'DESCRIBED BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DH6211'TO REACH THE STATION FORM THE JUNCTION OF STATE HIGHWAY 170 WITH
 DH6211'COUNTY HIGHWAY 5, ABOUT 38 MILES WEST OF THE CITY OF KANKAKEE
 DH6211'ILLINOIS, GO EAST ON COUNTY HIGHWAY 5(NORTH 17TH ROAD) FOR 1.1 MILES
 DH6211'TO LA SALLE ROAD TO THE RIGHT, TURN RIGHT ON LA SALLE ROAD AND GO
 DH6211'SOUTH FOR 2.0 MILES TO GOODFARM ROAD(NORTH 15TH ROAD) AND THE STATION
 DH6211'ON THE LEFT.  THE STATION IS SET IN THE SOUTHEAST QUAD OF LA SALLE
 DH6211'ROAD AND GOODFARM ROAD.  THE STATION IS A STAINLESS STEEL ROD DRIVEN
 DH6211'TO REFUSAL ENCLOSED IN A 6 INCH PVC PIPE WITH AN ALUMINUM ACCESS
 DH6211'COVER.  THE STATION IS 13.7 METERS SOUTH OF THE CENTERLINE OF NORTH
 DH6211'15TH ROAD, 9.1 METERS EAST OF EAST OF 30TH ROAD, 3.0 METERS EAST OF A
 DH6211'STOP SIGN IN THE SOUTHEAST QUAD OF NORTH 15TH ROAD WITH EAST 30TH
 DH6211'ROAD.
 DH6211
 DH6211                          STATION RECOVERY (2010)
 DH6211
 DH6211'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 DH6211'REPORT SUBMITTED BY GEOCACHER.
 DH6211
 DH6211                          STATION RECOVERY (2023)
 DH6211
 DH6211'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DH6211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0640 ***********************************************************************
 NH0640  DESIGNATION -  GRUNDY RM
 NH0640  PID         -  NH0640
 NH0640  STATE/COUNTY-  IL/OGLE
 NH0640  COUNTRY     -  US
 NH0640  USGS QUAD   -  KINGS (2018)
 NH0640
 NH0640                         *CURRENT SURVEY CONTROL
 NH0640  ______________________________________________________________________
 NH0640* NAD 83(1986) POSITION- 42 01 14.67   (N) 089 06 18.08   (W)   HD_HELD1
 NH0640* NAVD 88 ORTHO HEIGHT -   267.574 (meters)      877.87  (feet) ADJUSTED
 NH0640  ______________________________________________________________________
 NH0640  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 NH0640  DYNAMIC HEIGHT  -        267.483 (meters)      877.57  (feet) COMP
 NH0640  MODELED GRAVITY -    980,276.1   (mgal)                       NAVD 88
 NH0640
 NH0640  VERT ORDER      -  FIRST     CLASS I
 NH0640
 NH0640.The horizontal coordinates were determined by differentially corrected
 NH0640.hand held GPS observations or other comparable positioning techniques
 NH0640.and have an estimated accuracy of +/- 3 meters.
 NH0640
 NH0640.The orthometric height was determined by differential leveling and
 NH0640.adjusted by the NATIONAL GEODETIC SURVEY
 NH0640.in June 1991.
 NH0640
 NH0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0640.GEOID18 height accuracy estimate available here.
 NH0640
 NH0640.Click photographs - Photos may exist for this station.
 NH0640
 NH0640.The dynamic height is computed by dividing the NAVD 88
 NH0640.geopotential number by the normal gravity value computed on the
 NH0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0640.degrees latitude (g = 980.6199 gals.).
 NH0640
 NH0640.The modeled gravity was interpolated from observed gravity values.
 NH0640
 NH0640;                    North         East    Units  Estimated Accuracy
 NH0640;SPC IL W     -   594,931.6     787,924.8     MT  (+/- 3 meters HH1 GPS) 
 NH0640
 NH0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2571954222(NAD 83)
 NH0640
 NH0640                          SUPERSEDED SURVEY CONTROL
 NH0640
 NH0640  NGVD 29 (??/??/92)  267.609  (m)          877.98   (f) ADJ UNCH    1 1
 NH0640
 NH0640.Superseded values are not recommended for survey control.
 NH0640
 NH0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0640.See file dsdata.pdf to determine how the superseded data were derived.
 NH0640
 NH0640_MARKER: DR = REFERENCE MARK DISK
 NH0640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0640_STAMPING: GRUNDY 877.961 1920
 NH0640_MARK LOGO: CGS
 NH0640_PROJECTION: FLUSH
 NH0640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0640+STABILITY: SURFACE MOTION
 NH0640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0640+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2020
 NH0640
 NH0640  HISTORY     - Date     Condition        Report By
 NH0640  HISTORY     - 1920     MONUMENTED       CGS
 NH0640  HISTORY     - 1969     GOOD             CGS
 NH0640  HISTORY     - 19960514 GOOD             USPSQD
 NH0640  HISTORY     - 20010725 GOOD             USPSQD
 NH0640  HISTORY     - 20041013 GOOD             USPSQD
 NH0640  HISTORY     - 20170123 GOOD             ASMINC
 NH0640  HISTORY     - 20200416 GOOD             ILDT
 NH0640
 NH0640                          STATION DESCRIPTION
 NH0640
 NH0640'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0640'ABOUT 1.0 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0640'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 0.1 MILE
 NH0640'NORTH OF MILEPOST 6, 69 FEET SOUTHWEST OF THE CENTER OF A
 NH0640'CROSSING OF THE RAILROAD AND A GRAVELED ROAD WHICH IS MOWERS
 NH0640'ROAD, 59 FEET WEST OF THE WEST RAIL, 33 FEET SOUTH OF THE CENTER
 NH0640'LINE OF THE ROAD, 66 1/2 FEET SOUTH AND ACROSS THE ROAD FROM A
 NH0640'POWER POLE, 45 1/2 FEET SOUTHWEST OF A CONCRETE RAILROAD CROSSING
 NH0640'SIGN, 3 1/2 FEET NORTHEAST OF A CONCRETE CORNER FENCE POST, 45.44
 NH0640'FEET WEST OF TRIANGULATION STATION GRUNDY 1920, 1.2 FEET NORTHEAST
 NH0640'OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 NH0640'ROAD, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A
 NH0640'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0640'SEC 22, T41N, R1E.
 NH0640
 NH0640                          STATION RECOVERY (1996)
 NH0640
 NH0640'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0640'RECOVERED IN GOOD CONDITION.
 NH0640
 NH0640                          STATION RECOVERY (2001)
 NH0640
 NH0640'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0640'RECOVERED IN GOOD CONDITION.
 NH0640
 NH0640                          STATION RECOVERY (2004)
 NH0640
 NH0640'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0640'RECOVERED IN GOOD CONDITION.
 NH0640
 NH0640                          STATION RECOVERY (2017)
 NH0640
 NH0640'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 NH0640'RECOVERED IN GOOD CONDITION.
 NH0640
 NH0640                          STATION RECOVERY (2020)
 NH0640
 NH0640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 NH0640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3783 ***********************************************************************
 DO3783  DESIGNATION -  GS 1000
 DO3783  PID         -  DO3783
 DO3783  STATE/COUNTY-  IL/JO DAVIESS
 DO3783  COUNTRY     -  US
 DO3783  USGS QUAD   -  GALENA (2018)
 DO3783
 DO3783                         *CURRENT SURVEY CONTROL
 DO3783  ______________________________________________________________________
 DO3783* NAD 83(1986) POSITION- 42 24 39.04   (N) 090 25 52.79   (W)   HD_HELD1
 DO3783* NAVD 88 ORTHO HEIGHT -   187.540 (meters)      615.29  (feet) ADJUSTED
 DO3783  ______________________________________________________________________
 DO3783  GEOID HEIGHT    -        -32.819 (meters)                     GEOID18
 DO3783  DYNAMIC HEIGHT  -        187.483 (meters)      615.10  (feet) COMP
 DO3783  MODELED GRAVITY -    980,313.2   (mgal)                       NAVD 88
 DO3783
 DO3783  VERT ORDER      -  SECOND    CLASS I
 DO3783
 DO3783.The horizontal coordinates were determined by differentially corrected
 DO3783.hand held GPS observations or other comparable positioning techniques
 DO3783.and have an estimated accuracy of +/- 3 meters.
 DO3783
 DO3783.The orthometric height was determined by differential leveling and
 DO3783.adjusted by the NATIONAL GEODETIC SURVEY
 DO3783.in March 2013.
 DO3783
 DO3783.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3783.GEOID18 height accuracy estimate available here.
 DO3783
 DO3783.Click photographs - Photos may exist for this station.
 DO3783
 DO3783.The dynamic height is computed by dividing the NAVD 88
 DO3783.geopotential number by the normal gravity value computed on the
 DO3783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3783.degrees latitude (g = 980.6199 gals.).
 DO3783
 DO3783.The modeled gravity was interpolated from observed gravity values.
 DO3783
 DO3783;                    North         East    Units  Estimated Accuracy
 DO3783;SPC IL W     -   637,749.3     678,215.3     MT  (+/- 3 meters HH1 GPS) 
 DO3783
 DO3783_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1136398590(NAD 83)
 DO3783
 DO3783                          SUPERSEDED SURVEY CONTROL
 DO3783
 DO3783.No superseded survey control is available for this station.
 DO3783
 DO3783_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DO3783_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DO3783_SP_SET: PARAPET WALL
 DO3783_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3783+STABILITY: SURFACE MOTION
 DO3783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3783+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3783
 DO3783  HISTORY     - Date     Condition        Report By
 DO3783  HISTORY     - UNK      MONUMENTED       ILDT
 DO3783  HISTORY     - 20120312 GOOD             AMESC
 DO3783  HISTORY     - 20210909 GOOD             USPSQD
 DO3783  HISTORY     - 20220304 GOOD             ILDT
 DO3783  HISTORY     - 20250528 GOOD             USPSQD
 DO3783
 DO3783                          STATION DESCRIPTION
 DO3783
 DO3783'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3783'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) WEST-SOUTHWEST OF
 DO3783'SCALES MOUND, 7.4 MI (11.9 KM) SOUTHEAST OF MENOMINEE AND IN THE TOWN
 DO3783'OF GALENA, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.    THE STATION IS ON THE
 DO3783'THE NORTHWEST END OF THE PARAPET WALL ON THE US ROUTE 20 BRIDGE OVER
 DO3783'THE GALENA RIVER, 67 FT (20.4 M) NORTH OF THE CENTERLINE OF US ROUTE
 DO3783'20, 42 FT (12.8 M) SOUTH OF A STREET LIGHT, 27 FT (8.2 M) SOUTHEAST OF
 DO3783'THE CENTERLINE OF MAIN STREET, 5.9 FT (1.8 M) SOUTHWEST OF THE END OF
 DO3783'THE HAND RAIL.
 DO3783'
 DO3783'NOTE-THE STATION IS A 1 INCH (3 CM) DIAMETER STAINLESS STEEL DISK AND
 DO3783'IS NOT STAMPED.
 DO3783
 DO3783                          STATION RECOVERY (2021)
 DO3783
 DO3783'RECOVERY NOTE BY US POWER SQUADRON 2021 (STH)
 DO3783'RECOVERED IN GOOD CONDITION.
 DO3783
 DO3783                          STATION RECOVERY (2022)
 DO3783
 DO3783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3783'RECOVERED IN GOOD CONDITION.
 DO3783
 DO3783                          STATION RECOVERY (2025)
 DO3783
 DO3783'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3783'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3716 ***********************************************************************
 DO3716  DESIGNATION -  GS 400
 DO3716  PID         -  DO3716
 DO3716  STATE/COUNTY-  IL/STEPHENSON
 DO3716  COUNTRY     -  US
 DO3716  USGS QUAD   -  PEARL CITY (2018)
 DO3716
 DO3716                         *CURRENT SURVEY CONTROL
 DO3716  ______________________________________________________________________
 DO3716* NAD 83(1986) POSITION- 42 21 51.61   (N) 089 51 52.80   (W)   HD_HELD1
 DO3716* NAVD 88 ORTHO HEIGHT -   270.374 (meters)      887.05  (feet) ADJUSTED
 DO3716  ______________________________________________________________________
 DO3716  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 DO3716  DYNAMIC HEIGHT  -        270.283 (meters)      886.75  (feet) COMP
 DO3716  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 DO3716
 DO3716  VERT ORDER      -  SECOND    CLASS I
 DO3716
 DO3716.The horizontal coordinates were determined by differentially corrected
 DO3716.hand held GPS observations or other comparable positioning techniques
 DO3716.and have an estimated accuracy of +/- 3 meters.
 DO3716
 DO3716.The orthometric height was determined by differential leveling and
 DO3716.adjusted by the NATIONAL GEODETIC SURVEY
 DO3716.in March 2013.
 DO3716
 DO3716.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3716.GEOID18 height accuracy estimate available here.
 DO3716
 DO3716.Click photographs - Photos may exist for this station.
 DO3716
 DO3716.The dynamic height is computed by dividing the NAVD 88
 DO3716.geopotential number by the normal gravity value computed on the
 DO3716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3716.degrees latitude (g = 980.6199 gals.).
 DO3716
 DO3716.The modeled gravity was interpolated from observed gravity values.
 DO3716
 DO3716;                    North         East    Units  Estimated Accuracy
 DO3716;SPC IL W     -   632,593.7     724,876.2     MT  (+/- 3 meters HH1 GPS) 
 DO3716
 DO3716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6410494204(NAD 83)
 DO3716
 DO3716                          SUPERSEDED SURVEY CONTROL
 DO3716
 DO3716.No superseded survey control is available for this station.
 DO3716
 DO3716_MARKER: DD = SURVEY DISK
 DO3716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3716_STAMPING: GS 400
 DO3716_MARK LOGO: ILDT
 DO3716_PROJECTION: FLUSH
 DO3716_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3716+STABILITY: SURFACE MOTION
 DO3716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3716+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3716
 DO3716  HISTORY     - Date     Condition        Report By
 DO3716  HISTORY     - UNK      MONUMENTED       ILDT
 DO3716  HISTORY     - 20120508 GOOD             AMESC
 DO3716
 DO3716                          STATION DESCRIPTION
 DO3716
 DO3716'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3716'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF PEARL
 DO3716'CITY, 4.3 MI (6.9 KM) NORTH-NORTHEAST OF KENT AND 2.4 MI (3.9 KM)
 DO3716'WEST-SOUTHWEST OF LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3716'
 DO3716'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3716'PROCEED WEST ON US ROUTE 20 1.84 MI (3.0 KM) TO CROSSROADS ROAD, NORTH
 DO3716'ON CROSSROADS ROAD 0.5 MI (0.8 KM) TO GODDARD ROAD AND THE STATION ON
 DO3716'THE LEFT.
 DO3716'
 DO3716'THE STATION IS IN THE SOUTHWEST QUADRANT OF GODDARD ROAD AND
 DO3716'CROSSROADS ROAD, 41 FT (12.5 M) WEST OF THE CENTERLINE OF CROSSROADS
 DO3716'ROAD, 25 FT (7.6 M) SOUTH OF THE CENTERLINE OF GODDARD ROAD, 24.6 FT
 DO3716'(7.5 M) EAST OF A POWER POLE, 1.5 FT (0.5 M) NORTHEAST OF AN ORANGE
 DO3716'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3718 ***********************************************************************
 DO3718  DESIGNATION -  GS 404
 DO3718  PID         -  DO3718
 DO3718  STATE/COUNTY-  IL/STEPHENSON
 DO3718  COUNTRY     -  US
 DO3718  USGS QUAD   -  KENT (2018)
 DO3718
 DO3718                         *CURRENT SURVEY CONTROL
 DO3718  ______________________________________________________________________
 DO3718* NAD 83(1986) POSITION- 42 22 17.91   (N) 089 53 04.02   (W)   HD_HELD1
 DO3718* NAVD 88 ORTHO HEIGHT -   286.640 (meters)      940.42  (feet) ADJUSTED
 DO3718  ______________________________________________________________________
 DO3718  GEOID HEIGHT    -        -33.323 (meters)                     GEOID18
 DO3718  DYNAMIC HEIGHT  -        286.544 (meters)      940.10  (feet) COMP
 DO3718  MODELED GRAVITY -    980,278.1   (mgal)                       NAVD 88
 DO3718
 DO3718  VERT ORDER      -  SECOND    CLASS I
 DO3718
 DO3718.The horizontal coordinates were determined by differentially corrected
 DO3718.hand held GPS observations or other comparable positioning techniques
 DO3718.and have an estimated accuracy of +/- 3 meters.
 DO3718
 DO3718.The orthometric height was determined by differential leveling and
 DO3718.adjusted by the NATIONAL GEODETIC SURVEY
 DO3718.in March 2013.
 DO3718
 DO3718.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3718.GEOID18 height accuracy estimate available here.
 DO3718
 DO3718.Click photographs - Photos may exist for this station.
 DO3718
 DO3718.The dynamic height is computed by dividing the NAVD 88
 DO3718.geopotential number by the normal gravity value computed on the
 DO3718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3718.degrees latitude (g = 980.6199 gals.).
 DO3718
 DO3718.The modeled gravity was interpolated from observed gravity values.
 DO3718
 DO3718;                    North         East    Units  Estimated Accuracy
 DO3718;SPC IL W     -   633,399.5     723,244.0     MT  (+/- 3 meters HH1 GPS) 
 DO3718
 DO3718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6250295071(NAD 83)
 DO3718
 DO3718                          SUPERSEDED SURVEY CONTROL
 DO3718
 DO3718.No superseded survey control is available for this station.
 DO3718
 DO3718_MARKER: DD = SURVEY DISK
 DO3718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3718_STAMPING: GS 404
 DO3718_MARK LOGO: ILDT
 DO3718_PROJECTION: FLUSH
 DO3718_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3718+STABILITY: SURFACE MOTION
 DO3718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3718+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3718
 DO3718  HISTORY     - Date     Condition        Report By
 DO3718  HISTORY     - UNK      MONUMENTED       ILDT
 DO3718  HISTORY     - 20120508 GOOD             AMESC
 DO3718
 DO3718                          STATION DESCRIPTION
 DO3718
 DO3718'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3718'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-NORTHEAST OF
 DO3718'STOCKTON, 4.4 MI (7.1 KM) NORTH-NORTHEAST OF KENT AND 3.2 MI (5.1 KM)
 DO3718'WEST OF LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3718'
 DO3718'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3718'PROCEED WEST ON US ROUTE 20 2.85 MI (4.6 KM) TO WADDAMS GROVE ROAD,
 DO3718'NORTH ON WADDAMS GROVE ROAD 1.0 MI (1.6 KM) TO DAWS ROAD AND THE
 DO3718'STATION ON THE LEFT.
 DO3718'
 DO3718'THE STATION IS IN THE SOUTHWEST QUADRANT OF DAWS ROAD AND WADDAMS
 DO3718'GROVE ROAD, 51 FT (15.5 M) WEST OF THE CENTERLINE OF WADDAMS GROVE
 DO3718'ROAD, 33 FT (10.1 M) SOUTH OF THE CENTERLINE OF DAWS ROAD, 7.5 FT (2.3
 DO3718'M) SOUTHWEST OF A STREET SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3719 ***********************************************************************
 DO3719  DESIGNATION -  GS 405
 DO3719  PID         -  DO3719
 DO3719  STATE/COUNTY-  IL/STEPHENSON
 DO3719  COUNTRY     -  US
 DO3719  USGS QUAD   -  KENT (2018)
 DO3719
 DO3719                         *CURRENT SURVEY CONTROL
 DO3719  ______________________________________________________________________
 DO3719* NAD 83(1986) POSITION- 42 21 51.0    (N) 089 53 39.4    (W)   HD_HELD2
 DO3719* NAVD 88 ORTHO HEIGHT -   276.066 (meters)      905.73  (feet) ADJUSTED
 DO3719  ______________________________________________________________________
 DO3719  GEOID HEIGHT    -        -33.311 (meters)                     GEOID18
 DO3719  DYNAMIC HEIGHT  -        275.973 (meters)      905.42  (feet) COMP
 DO3719  MODELED GRAVITY -    980,278.1   (mgal)                       NAVD 88
 DO3719
 DO3719  VERT ORDER      -  SECOND    CLASS I
 DO3719
 DO3719.The horizontal coordinates were established by autonomous hand held GPS
 DO3719.observations and have an estimated accuracy of +/- 10 meters.
 DO3719
 DO3719.The orthometric height was determined by differential leveling and
 DO3719.adjusted by the NATIONAL GEODETIC SURVEY
 DO3719.in March 2013.
 DO3719
 DO3719.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3719.GEOID18 height accuracy estimate available here.
 DO3719
 DO3719.Click photographs - Photos may exist for this station.
 DO3719
 DO3719.The dynamic height is computed by dividing the NAVD 88
 DO3719.geopotential number by the normal gravity value computed on the
 DO3719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3719.degrees latitude (g = 980.6199 gals.).
 DO3719
 DO3719.The modeled gravity was interpolated from observed gravity values.
 DO3719
 DO3719;                    North         East    Units  Estimated Accuracy
 DO3719;SPC IL W     -   632,567.      722,437.      MT  (+/- 10 meters HH2 GPS)
 DO3719
 DO3719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6166494268(NAD 83)
 DO3719
 DO3719                          SUPERSEDED SURVEY CONTROL
 DO3719
 DO3719.No superseded survey control is available for this station.
 DO3719
 DO3719_MARKER: DD = SURVEY DISK
 DO3719_SETTING: 80 = SET IN A BOULDER
 DO3719_STAMPING: GS 405
 DO3719_MARK LOGO: ILDT
 DO3719_PROJECTION: FLUSH
 DO3719_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3719+STABILITY: SURFACE MOTION
 DO3719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3719+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3719
 DO3719  HISTORY     - Date     Condition        Report By
 DO3719  HISTORY     - UNK      MONUMENTED       ILDT
 DO3719  HISTORY     - 20120508 GOOD             AMESC
 DO3719
 DO3719                          STATION DESCRIPTION
 DO3719
 DO3719'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3719'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) EAST OF STOCKTON, 3.9 MI
 DO3719'(6.3 KM) NORTH OF KENT AND 3.8 MI (6.1 KM) WEST-SOUTHWEST OF LENA.
 DO3719'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3719'
 DO3719'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3719'PROCEED WEST ON US ROUTE 20 3.35 MI (5.4 KM) TO TINGLE ROAD, NORTH ON
 DO3719'TINGLE ROAD 0.5 MI (0.8 KM) TO STEES ROAD AND THE STATION ON THE LEFT.
 DO3719'THE STATION IS IN THE NORTHWEST QUADRANT OF STEES ROAD AND TINGLE
 DO3719'ROAD, 53 FT (16.2 M) WEST OF THE CENTERLINE OF TINGLE ROAD, 35 FT
 DO3719'(10.7 M) NORTH OF THE CENTERLINE OF STEES ROAD, 14.7 SOUTHWEST OF
 DO3719'STREET SIGN, 5 FT (1.5 M) SOUTH OF A FENCE, 1.5 FT (0.5 M) SOUTH OF
 DO3719'ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3720 ***********************************************************************
 DO3720  DESIGNATION -  GS 406
 DO3720  PID         -  DO3720
 DO3720  STATE/COUNTY-  IL/STEPHENSON
 DO3720  COUNTRY     -  US
 DO3720  USGS QUAD   -  KENT (2018)
 DO3720
 DO3720                         *CURRENT SURVEY CONTROL
 DO3720  ______________________________________________________________________
 DO3720* NAD 83(1986) POSITION- 42 21 50.09   (N) 089 54 50.54   (W)   HD_HELD1
 DO3720* NAVD 88 ORTHO HEIGHT -   280.203 (meters)      919.30  (feet) ADJUSTED
 DO3720  ______________________________________________________________________
 DO3720  GEOID HEIGHT    -        -33.297 (meters)                     GEOID18
 DO3720  DYNAMIC HEIGHT  -        280.109 (meters)      918.99  (feet) COMP
 DO3720  MODELED GRAVITY -    980,278.1   (mgal)                       NAVD 88
 DO3720
 DO3720  VERT ORDER      -  SECOND    CLASS I
 DO3720
 DO3720.The horizontal coordinates were determined by differentially corrected
 DO3720.hand held GPS observations or other comparable positioning techniques
 DO3720.and have an estimated accuracy of +/- 3 meters.
 DO3720
 DO3720.The orthometric height was determined by differential leveling and
 DO3720.adjusted by the NATIONAL GEODETIC SURVEY
 DO3720.in March 2013.
 DO3720
 DO3720.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3720.GEOID18 height accuracy estimate available here.
 DO3720
 DO3720.Click photographs - Photos may exist for this station.
 DO3720
 DO3720.The dynamic height is computed by dividing the NAVD 88
 DO3720.geopotential number by the normal gravity value computed on the
 DO3720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3720.degrees latitude (g = 980.6199 gals.).
 DO3720
 DO3720.The modeled gravity was interpolated from observed gravity values.
 DO3720
 DO3720;                    North         East    Units  Estimated Accuracy
 DO3720;SPC IL W     -   632,533.5     720,809.5     MT  (+/- 3 meters HH1 GPS) 
 DO3720
 DO3720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6003694296(NAD 83)
 DO3720
 DO3720                          SUPERSEDED SURVEY CONTROL
 DO3720
 DO3720.No superseded survey control is available for this station.
 DO3720
 DO3720_MARKER: DD = SURVEY DISK
 DO3720_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3720_STAMPING: GS 406
 DO3720_MARK LOGO: ILDT
 DO3720_PROJECTION: FLUSH
 DO3720_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3720+STABILITY: SURFACE MOTION
 DO3720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3720+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3720
 DO3720  HISTORY     - Date     Condition        Report By
 DO3720  HISTORY     - UNK      MONUMENTED       ILDT
 DO3720  HISTORY     - 20120508 GOOD             AMESC
 DO3720
 DO3720                          STATION DESCRIPTION
 DO3720
 DO3720'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3720'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) EAST-NORTHEAST OF
 DO3720'STOCKTON, 4.8 MI (7.7 KM) WEST-SOUTHWEST OF LENA AND 3.9 MI (6.3 KM)
 DO3720'NORTH OF KENT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3720'
 DO3720'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3720'PROCEED WEST ON US ROUTE 20 4.4 MI (7.1 KM) TO SUNNYSIDE ROAD, NORTH
 DO3720'ON SUNNYSIDE ROAD 0.5 MI (0.8 KM) TO STEES ROAD AND THE STATION ON THE
 DO3720'LEFT.
 DO3720'
 DO3720'THE STATION IS IN THE SOUTHWEST QUADRANT OF STEES ROAD AND SUNNYSIDE
 DO3720'ROAD, 36 FT (11.0 M) WEST OF THE CENTERLINE OF SUNNYSIDE ROAD, 31.8 FT
 DO3720'(9.7 M) SOUTH OF THE CENTERLINE OF STEES ROAD, 84.6 FT (25.8 M)
 DO3720'NORTHWEST OF A POWER POLE, 70.5 FT (21.5 M) WEST OF A TELEPHONE
 DO3720'PEDESTAL WITH A WOODEN POST, 53 FT (16.2 M) NORTHWEST OF A STREET
 DO3720'SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3721 ***********************************************************************
 DO3721  DESIGNATION -  GS 409
 DO3721  PID         -  DO3721
 DO3721  STATE/COUNTY-  IL/STEPHENSON
 DO3721  COUNTRY     -  US
 DO3721  USGS QUAD   -  KENT (2018)
 DO3721
 DO3721                         *CURRENT SURVEY CONTROL
 DO3721  ______________________________________________________________________
 DO3721* NAD 83(1986) POSITION- 42 21 50.19   (N) 089 55 25.52   (W)   HD_HELD1
 DO3721* NAVD 88 ORTHO HEIGHT -   264.656 (meters)      868.29  (feet) ADJUSTED
 DO3721  ______________________________________________________________________
 DO3721  GEOID HEIGHT    -        -33.290 (meters)                     GEOID18
 DO3721  DYNAMIC HEIGHT  -        264.567 (meters)      868.00  (feet) COMP
 DO3721  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 DO3721
 DO3721  VERT ORDER      -  SECOND    CLASS I
 DO3721
 DO3721.The horizontal coordinates were determined by differentially corrected
 DO3721.hand held GPS observations or other comparable positioning techniques
 DO3721.and have an estimated accuracy of +/- 3 meters.
 DO3721
 DO3721.The orthometric height was determined by differential leveling and
 DO3721.adjusted by the NATIONAL GEODETIC SURVEY
 DO3721.in March 2013.
 DO3721
 DO3721.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3721.GEOID18 height accuracy estimate available here.
 DO3721
 DO3721.Click photographs - Photos may exist for this station.
 DO3721
 DO3721.The dynamic height is computed by dividing the NAVD 88
 DO3721.geopotential number by the normal gravity value computed on the
 DO3721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3721.degrees latitude (g = 980.6199 gals.).
 DO3721
 DO3721.The modeled gravity was interpolated from observed gravity values.
 DO3721
 DO3721;                    North         East    Units  Estimated Accuracy
 DO3721;SPC IL W     -   632,534.3     720,009.1     MT  (+/- 3 meters HH1 GPS) 
 DO3721
 DO3721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5923694326(NAD 83)
 DO3721
 DO3721                          SUPERSEDED SURVEY CONTROL
 DO3721
 DO3721.No superseded survey control is available for this station.
 DO3721
 DO3721_MARKER: DD = SURVEY DISK
 DO3721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3721_STAMPING: GS 409
 DO3721_MARK LOGO: ILDT
 DO3721_PROJECTION: FLUSH
 DO3721_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3721+STABILITY: SURFACE MOTION
 DO3721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3721+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3721
 DO3721  HISTORY     - Date     Condition        Report By
 DO3721  HISTORY     - UNK      MONUMENTED       ILDT
 DO3721  HISTORY     - 20120508 GOOD             AMESC
 DO3721
 DO3721                          STATION DESCRIPTION
 DO3721
 DO3721'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3721'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) WEST-SOUTHWEST OF LENA,
 DO3721'4.4 MI (7.1 KM) EAST-NORTHEAST OF STOCKTON AND 4.0 MI (6.4 KM)
 DO3721'NORTH-NORTHWEST OF KENT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3721'
 DO3721'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3721'PROCEED WEST ON US ROUTE 20 4.4 MI (7.1 KM) TO SUNNYSIDE ROAD, NORTH
 DO3721'ON SUNNYSIDE ROAD 0.5 MI (0.8 KM) TO STEES ROAD, WEST ON STEES ROAD
 DO3721'0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DO3721'
 DO3721'THE STATION IS 27 FT (8.2 M) SOUTH OF THE CENTERLINE OF STEES ROAD,
 DO3721'5.5 FT (1.7 M) NORTHEAST OF A LONE FENCE POST, 1.6 FT (0.5 M) NORTH OF
 DO3721'AN ORANGE WITNESS POST.
 DO3721'
 DO3721'NOTE-STEES ROAD BECOMES REILAND ROAD IN JO DAVIESS COUNTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3723 ***********************************************************************
 DO3723  DESIGNATION -  GS 410
 DO3723  PID         -  DO3723
 DO3723  STATE/COUNTY-  IL/JO DAVIESS
 DO3723  COUNTRY     -  US
 DO3723  USGS QUAD   -  KENT (2018)
 DO3723
 DO3723                         *CURRENT SURVEY CONTROL
 DO3723  ______________________________________________________________________
 DO3723* NAD 83(1986) POSITION- 42 21 49.72   (N) 089 56 35.54   (W)   HD_HELD1
 DO3723* NAVD 88 ORTHO HEIGHT -   270.135 (meters)      886.27  (feet) ADJUSTED
 DO3723  ______________________________________________________________________
 DO3723  GEOID HEIGHT    -        -33.274 (meters)                     GEOID18
 DO3723  DYNAMIC HEIGHT  -        270.044 (meters)      885.97  (feet) COMP
 DO3723  MODELED GRAVITY -    980,278.5   (mgal)                       NAVD 88
 DO3723
 DO3723  VERT ORDER      -  SECOND    CLASS I
 DO3723
 DO3723.The horizontal coordinates were determined by differentially corrected
 DO3723.hand held GPS observations or other comparable positioning techniques
 DO3723.and have an estimated accuracy of +/- 3 meters.
 DO3723
 DO3723.The orthometric height was determined by differential leveling and
 DO3723.adjusted by the NATIONAL GEODETIC SURVEY
 DO3723.in March 2013.
 DO3723
 DO3723.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3723.GEOID18 height accuracy estimate available here.
 DO3723
 DO3723.Click photographs - Photos may exist for this station.
 DO3723
 DO3723.The dynamic height is computed by dividing the NAVD 88
 DO3723.geopotential number by the normal gravity value computed on the
 DO3723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3723.degrees latitude (g = 980.6199 gals.).
 DO3723
 DO3723.The modeled gravity was interpolated from observed gravity values.
 DO3723
 DO3723;                    North         East    Units  Estimated Accuracy
 DO3723;SPC IL W     -   632,515.4     718,407.0     MT  (+/- 3 meters HH1 GPS) 
 DO3723
 DO3723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5763494367(NAD 83)
 DO3723
 DO3723                          SUPERSEDED SURVEY CONTROL
 DO3723
 DO3723.No superseded survey control is available for this station.
 DO3723
 DO3723_MARKER: DD = SURVEY DISK
 DO3723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3723_STAMPING: GS 410
 DO3723_MARK LOGO: ILDT
 DO3723_PROJECTION: RECESSED 3 CENTIMETERS
 DO3723_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3723+STABILITY: SURFACE MOTION
 DO3723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3723+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3723
 DO3723  HISTORY     - Date     Condition        Report By
 DO3723  HISTORY     - UNK      MONUMENTED       ILDT
 DO3723  HISTORY     - 20120508 GOOD             AMESC
 DO3723
 DO3723                          STATION DESCRIPTION
 DO3723
 DO3723'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3723'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST OF LENA, 4.4 MI
 DO3723'(7.1 KM) NORTH-NORTHWEST OF KENT AND 3.4 MI (5.5 KM) EAST-NORTHEAST OF
 DO3723'STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3723'
 DO3723'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 NORTH AND US ROUTE
 DO3723'20 PROCEED EAST ON US ROUTE 20 1.95 MI (3.1 KM) TO TIGER WHIP ROAD,
 DO3723'NORTH ON TIGER WHIP ROAD 0.5 MI (0.8 KM) TO REILAND ROAD AND THE
 DO3723'STATION ON THE RIGHT.
 DO3723'
 DO3723'THE STATION IS 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF REILAND ROAD,
 DO3723'40 FT (12.2 M) EAST OF THE CENTERLINE OF TIGER WHIP ROAD, 130 FT (39.6
 DO3723'M) NORTH OF A POWER POLE, 1.2 FT (0.4 M) NORTHWEST OF AN ORANGE
 DO3723'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3724 ***********************************************************************
 DO3724  DESIGNATION -  GS 411
 DO3724  PID         -  DO3724
 DO3724  STATE/COUNTY-  IL/JO DAVIESS
 DO3724  COUNTRY     -  US
 DO3724  USGS QUAD   -  KENT (2018)
 DO3724
 DO3724                         *CURRENT SURVEY CONTROL
 DO3724  ______________________________________________________________________
 DO3724* NAD 83(1986) POSITION- 42 21 24.44   (N) 089 56 35.78   (W)   HD_HELD1
 DO3724* NAVD 88 ORTHO HEIGHT -   282.531 (meters)      926.94  (feet) ADJUSTED
 DO3724  ______________________________________________________________________
 DO3724  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 DO3724  DYNAMIC HEIGHT  -        282.436 (meters)      926.63  (feet) COMP
 DO3724  MODELED GRAVITY -    980,278.5   (mgal)                       NAVD 88
 DO3724
 DO3724  VERT ORDER      -  SECOND    CLASS I
 DO3724
 DO3724.The horizontal coordinates were determined by differentially corrected
 DO3724.hand held GPS observations or other comparable positioning techniques
 DO3724.and have an estimated accuracy of +/- 3 meters.
 DO3724
 DO3724.The orthometric height was determined by differential leveling and
 DO3724.adjusted by the NATIONAL GEODETIC SURVEY
 DO3724.in March 2013.
 DO3724
 DO3724.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3724.GEOID18 height accuracy estimate available here.
 DO3724
 DO3724.Click photographs - Photos may exist for this station.
 DO3724
 DO3724.The dynamic height is computed by dividing the NAVD 88
 DO3724.geopotential number by the normal gravity value computed on the
 DO3724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3724.degrees latitude (g = 980.6199 gals.).
 DO3724
 DO3724.The modeled gravity was interpolated from observed gravity values.
 DO3724
 DO3724;                    North         East    Units  Estimated Accuracy
 DO3724;SPC IL W     -   631,735.4     718,403.6     MT  (+/- 3 meters HH1 GPS) 
 DO3724
 DO3724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5760193587(NAD 83)
 DO3724
 DO3724                          SUPERSEDED SURVEY CONTROL
 DO3724
 DO3724.No superseded survey control is available for this station.
 DO3724
 DO3724_MARKER: DD = SURVEY DISK
 DO3724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3724_STAMPING: GS 411
 DO3724_MARK LOGO: ILDT
 DO3724_PROJECTION: FLUSH
 DO3724_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3724+STABILITY: SURFACE MOTION
 DO3724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3724+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3724
 DO3724  HISTORY     - Date     Condition        Report By
 DO3724  HISTORY     - UNK      MONUMENTED       ILDT
 DO3724  HISTORY     - 20120508 GOOD             AMESC
 DO3724
 DO3724                          STATION DESCRIPTION
 DO3724
 DO3724'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3724'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-SOUTHWEST OF LENA,
 DO3724'3.9 MI (6.3 KM) NORTH-NORTHWEST OF KENT AND 3.3 MI (5.3 KM) EAST OF
 DO3724'STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3724'
 DO3724'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 NORTH AND US ROUTE
 DO3724'20 PROCEED EAST ON US ROUTE 20 1.95 MI (3.1 KM) TO TIGER WHIP ROAD AND
 DO3724'THE STATION ON THE LEFT.
 DO3724'
 DO3724'THE STATION IS 46 FT (14.0 M) NORTH OF THE CENTERLINE OF US ROUTE 20,
 DO3724'39 FT (11.9 M) WEST OF THE CENTERLINE OF TIGER WHIP ROAD, 24 FT (7.3
 DO3724'M) SOUTHWEST OF A POWER POLE, 14 FT (4.3 M) NORTHWEST OF A 'STOP'
 DO3724'SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3727 ***********************************************************************
 DO3727  DESIGNATION -  GS 416
 DO3727  PID         -  DO3727
 DO3727  STATE/COUNTY-  IL/JO DAVIESS
 DO3727  COUNTRY     -  US
 DO3727  USGS QUAD   -  KENT (2018)
 DO3727
 DO3727                         *CURRENT SURVEY CONTROL
 DO3727  ______________________________________________________________________
 DO3727* NAD 83(1986) POSITION- 42 21 23.81   (N) 089 58 51.88   (W)   HD_HELD1
 DO3727* NAVD 88 ORTHO HEIGHT -   294.809 (meters)      967.22  (feet) ADJUSTED
 DO3727  ______________________________________________________________________
 DO3727  GEOID HEIGHT    -        -33.236 (meters)                     GEOID18
 DO3727  DYNAMIC HEIGHT  -        294.711 (meters)      966.90  (feet) COMP
 DO3727  MODELED GRAVITY -    980,279.2   (mgal)                       NAVD 88
 DO3727
 DO3727  VERT ORDER      -  SECOND    CLASS I
 DO3727
 DO3727.The horizontal coordinates were determined by differentially corrected
 DO3727.hand held GPS observations or other comparable positioning techniques
 DO3727.and have an estimated accuracy of +/- 3 meters.
 DO3727
 DO3727.The orthometric height was determined by differential leveling and
 DO3727.adjusted by the NATIONAL GEODETIC SURVEY
 DO3727.in March 2013.
 DO3727
 DO3727.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3727.GEOID18 height accuracy estimate available here.
 DO3727
 DO3727.Click photographs - Photos may exist for this station.
 DO3727
 DO3727.The dynamic height is computed by dividing the NAVD 88
 DO3727.geopotential number by the normal gravity value computed on the
 DO3727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3727.degrees latitude (g = 980.6199 gals.).
 DO3727
 DO3727.The modeled gravity was interpolated from observed gravity values.
 DO3727
 DO3727;                    North         East    Units  Estimated Accuracy
 DO3727;SPC IL W     -   631,708.4     715,289.1     MT  (+/- 3 meters HH1 GPS) 
 DO3727
 DO3727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5448793677(NAD 83)
 DO3727
 DO3727                          SUPERSEDED SURVEY CONTROL
 DO3727
 DO3727.No superseded survey control is available for this station.
 DO3727
 DO3727_MARKER: DD = SURVEY DISK
 DO3727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3727_STAMPING: GS416
 DO3727_MARK LOGO: ILDT
 DO3727_PROJECTION: RECESSED 8 CENTIMETERS
 DO3727_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3727+STABILITY: SURFACE MOTION
 DO3727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3727+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2023
 DO3727
 DO3727  HISTORY     - Date     Condition        Report By
 DO3727  HISTORY     - UNK      MONUMENTED       ILDT
 DO3727  HISTORY     - 20120508 GOOD             AMESC
 DO3727  HISTORY     - 20230915 GOOD             ILDT
 DO3727
 DO3727                          STATION DESCRIPTION
 DO3727
 DO3727'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3727'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF LENA, 5.2 MI
 DO3727'(8.4 KM) NORTHWEST OF KENT AND 1.4 MI (2.3 KM) EAST-NORTHEAST OF
 DO3727'STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3727'
 DO3727'THE STATION IS IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF
 DO3727'ILLINOIS ROUTE 78 NORTH (CURTISS ROAD TO THE SOUTH) AND US ROUTE 20,
 DO3727'68 FT (20.7 M) SOUTH OF THE CENTERLINE OF US ROUTE 20, 25 FT (7.6 M)
 DO3727'EAST OF THE CENTERLINE OF CURTISS ROAD, 8.7 FT (2.7 M) NORTH OF A
 DO3727'CONCRETE 'ROW' MARKER, 2 FT (0.6 M) NORTHEAST OF A FIBER OPTIC HAND
 DO3727'HOLE, 2 INCHES (5 CM) BELOW THE GROUND SURFACE.
 DO3727
 DO3727                          STATION RECOVERY (2023)
 DO3727
 DO3727'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3727'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3725 ***********************************************************************
 DO3725  DESIGNATION -  GS 417
 DO3725  PID         -  DO3725
 DO3725  STATE/COUNTY-  IL/JO DAVIESS
 DO3725  COUNTRY     -  US
 DO3725  USGS QUAD   -  KENT (2018)
 DO3725
 DO3725                         *CURRENT SURVEY CONTROL
 DO3725  ______________________________________________________________________
 DO3725* NAD 83(1986) POSITION- 42 21 23.8    (N) 089 57 21.0    (W)   HD_HELD2
 DO3725* NAVD 88 ORTHO HEIGHT -   273.888 (meters)      898.58  (feet) ADJUSTED
 DO3725  ______________________________________________________________________
 DO3725  GEOID HEIGHT    -        -33.258 (meters)                     GEOID18
 DO3725  DYNAMIC HEIGHT  -        273.796 (meters)      898.28  (feet) COMP
 DO3725  MODELED GRAVITY -    980,278.8   (mgal)                       NAVD 88
 DO3725
 DO3725  VERT ORDER      -  SECOND    CLASS I
 DO3725
 DO3725.The horizontal coordinates were established by autonomous hand held GPS
 DO3725.observations and have an estimated accuracy of +/- 10 meters.
 DO3725
 DO3725.The orthometric height was determined by differential leveling and
 DO3725.adjusted by the NATIONAL GEODETIC SURVEY
 DO3725.in March 2013.
 DO3725
 DO3725.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3725.GEOID18 height accuracy estimate available here.
 DO3725
 DO3725.Click photographs - Photos may exist for this station.
 DO3725
 DO3725.The dynamic height is computed by dividing the NAVD 88
 DO3725.geopotential number by the normal gravity value computed on the
 DO3725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3725.degrees latitude (g = 980.6199 gals.).
 DO3725
 DO3725.The modeled gravity was interpolated from observed gravity values.
 DO3725
 DO3725;                    North         East    Units  Estimated Accuracy
 DO3725;SPC IL W     -   631,713.      717,369.      MT  (+/- 10 meters HH2 GPS)
 DO3725
 DO3725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5656693604(NAD 83)
 DO3725
 DO3725                          SUPERSEDED SURVEY CONTROL
 DO3725
 DO3725.No superseded survey control is available for this station.
 DO3725
 DO3725_MARKER: DD = SURVEY DISK
 DO3725_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3725_SP_SET: WINGWALL
 DO3725_STAMPING: GS 417
 DO3725_MARK LOGO: ILDT
 DO3725_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3725+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2023
 DO3725
 DO3725  HISTORY     - Date     Condition        Report By
 DO3725  HISTORY     - UNK      MONUMENTED       ILDT
 DO3725  HISTORY     - 20120508 GOOD             AMESC
 DO3725  HISTORY     - 20231024 GOOD             USPSQD
 DO3725
 DO3725                          STATION DESCRIPTION
 DO3725
 DO3725'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3725'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST-SOUTHWEST OF LENA,
 DO3725'4.3 MI (6.9 KM) NORTHWEST OF KENT AND 2.6 MI (4.2 KM) EAST OF
 DO3725'STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3725'
 DO3725'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 NORTH AND US ROUTE
 DO3725'20 PROCEED EAST ON US ROUTE 20 1.3 MI (2.1 KM) TO A BRIDGE AND THE
 DO3725'STATION ON THE RIGHT.
 DO3725'
 DO3725'THE STATION IS IN THE SOUTHEAST CORNER OF THE BRIDGE OVER YELLOW
 DO3725'CREEK, 69 FT (21.0 M) NORTHWEST OF A CONCRETE 'ROW' MARKER, 1.5 FT
 DO3725'(0.5 M) NORTHWEST OF AN ORANGE WITNESS POST.
 DO3725
 DO3725                          STATION RECOVERY (2023)
 DO3725
 DO3725'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3725'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3728 ***********************************************************************
 DO3728  DESIGNATION -  GS 421
 DO3728  PID         -  DO3728
 DO3728  STATE/COUNTY-  IL/JO DAVIESS
 DO3728  COUNTRY     -  US
 DO3728  USGS QUAD   -  STOCKTON (2018)
 DO3728
 DO3728                         *CURRENT SURVEY CONTROL
 DO3728  ______________________________________________________________________
 DO3728* NAD 83(1986) POSITION- 42 21 24.8    (N) 090 00 05.8    (W)   HD_HELD2
 DO3728* NAVD 88 ORTHO HEIGHT -   304.368 (meters)      998.58  (feet) ADJUSTED
 DO3728  ______________________________________________________________________
 DO3728  GEOID HEIGHT    -        -33.220 (meters)                     GEOID18
 DO3728  DYNAMIC HEIGHT  -        304.267 (meters)      998.25  (feet) COMP
 DO3728  MODELED GRAVITY -    980,283.3   (mgal)                       NAVD 88
 DO3728
 DO3728  VERT ORDER      -  SECOND    CLASS I
 DO3728
 DO3728.The horizontal coordinates were established by autonomous hand held GPS
 DO3728.observations and have an estimated accuracy of +/- 10 meters.
 DO3728
 DO3728.The orthometric height was determined by differential leveling and
 DO3728.adjusted by the NATIONAL GEODETIC SURVEY
 DO3728.in March 2013.
 DO3728
 DO3728.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3728.GEOID18 height accuracy estimate available here.
 DO3728
 DO3728.Click photographs - Photos may exist for this station.
 DO3728
 DO3728.The dynamic height is computed by dividing the NAVD 88
 DO3728.geopotential number by the normal gravity value computed on the
 DO3728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3728.degrees latitude (g = 980.6199 gals.).
 DO3728
 DO3728.The modeled gravity was interpolated from observed gravity values.
 DO3728
 DO3728;                    North         East    Units  Estimated Accuracy
 DO3728;SPC IL W     -   631,736.      713,598.      MT  (+/- 10 meters HH2 GPS)
 DO3728
 DO3728_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4693793757(NAD 83)
 DO3728
 DO3728                          SUPERSEDED SURVEY CONTROL
 DO3728
 DO3728.No superseded survey control is available for this station.
 DO3728
 DO3728_MARKER: DD = SURVEY DISK
 DO3728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3728_STAMPING: GS 421
 DO3728_MARK LOGO: ILDT
 DO3728_PROJECTION: FLUSH
 DO3728_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3728+STABILITY: SURFACE MOTION
 DO3728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3728+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2023
 DO3728
 DO3728  HISTORY     - Date     Condition        Report By
 DO3728  HISTORY     - UNK      MONUMENTED       ILDT
 DO3728  HISTORY     - 20120508 GOOD             AMESC
 DO3728  HISTORY     - 20231024 GOOD             USPSQD
 DO3728
 DO3728                          STATION DESCRIPTION
 DO3728
 DO3728'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3728'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF PLEASANT
 DO3728'VALLEY, 6.1 MI (9.8 KM) WEST-NORTHWEST OF KENT AND IN THE TOWN OF
 DO3728'STOCKTON, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3728'
 DO3728'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3728'20 PROCEED EAST ON US ROUTE 20 0.25 MI (0.4 KM) TO SIMMONS STREET AND
 DO3728'THE STATION ON THE RIGHT.
 DO3728'
 DO3728'THE STATION IS 60 FT (18.3 M) SOUTH OF THE CENTERLINE OF US ROUTE 20,
 DO3728'26 FT (7.9 M) WEST OF THE CENTERLINE OF SIMMONS STREET, 8 FT (2.4 M)
 DO3728'EAST OF THE BACK OF CURB OF THE PARKING LOT, 6.8 FT (2.1 M) WEST OF
 DO3728'THE BACK OF CURB OF SIMMONS STREET, 5.5 FT (1.7 M) NORTH OF A POWER
 DO3728'POLE.
 DO3728
 DO3728                          STATION RECOVERY (2023)
 DO3728
 DO3728'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3728'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3731 ***********************************************************************
 DO3731  DESIGNATION -  GS 425
 DO3731  PID         -  DO3731
 DO3731  STATE/COUNTY-  IL/JO DAVIESS
 DO3731  COUNTRY     -  US
 DO3731  USGS QUAD   -  STOCKTON (2018)
 DO3731
 DO3731                         *CURRENT SURVEY CONTROL
 DO3731  ______________________________________________________________________
 DO3731* NAD 83(1986) POSITION- 42 21 25.50   (N) 090 01 52.43   (W)   HD_HELD1
 DO3731* NAVD 88 ORTHO HEIGHT -   289.959 (meters)      951.31  (feet) ADJUSTED
 DO3731  ______________________________________________________________________
 DO3731  GEOID HEIGHT    -        -33.201 (meters)                     GEOID18
 DO3731  DYNAMIC HEIGHT  -        289.863 (meters)      950.99  (feet) COMP
 DO3731  MODELED GRAVITY -    980,282.6   (mgal)                       NAVD 88
 DO3731
 DO3731  VERT ORDER      -  SECOND    CLASS I
 DO3731
 DO3731.The horizontal coordinates were determined by differentially corrected
 DO3731.hand held GPS observations or other comparable positioning techniques
 DO3731.and have an estimated accuracy of +/- 3 meters.
 DO3731
 DO3731.The orthometric height was determined by differential leveling and
 DO3731.adjusted by the NATIONAL GEODETIC SURVEY
 DO3731.in March 2013.
 DO3731
 DO3731.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3731.GEOID18 height accuracy estimate available here.
 DO3731
 DO3731.Click photographs - Photos may exist for this station.
 DO3731
 DO3731.The dynamic height is computed by dividing the NAVD 88
 DO3731.geopotential number by the normal gravity value computed on the
 DO3731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3731.degrees latitude (g = 980.6199 gals.).
 DO3731
 DO3731.The modeled gravity was interpolated from observed gravity values.
 DO3731
 DO3731;                    North         East    Units  Estimated Accuracy
 DO3731;SPC IL W     -   631,752.8     711,157.4     MT  (+/- 3 meters HH1 GPS) 
 DO3731
 DO3731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4449793693(NAD 83)
 DO3731
 DO3731                          SUPERSEDED SURVEY CONTROL
 DO3731
 DO3731.No superseded survey control is available for this station.
 DO3731
 DO3731_MARKER: DD = SURVEY DISK
 DO3731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3731_STAMPING: GS 425
 DO3731_MARK LOGO: ILDT
 DO3731_PROJECTION: FLUSH
 DO3731_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3731+STABILITY: SURFACE MOTION
 DO3731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3731+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3731
 DO3731  HISTORY     - Date     Condition        Report By
 DO3731  HISTORY     - UNK      MONUMENTED       ILDT
 DO3731  HISTORY     - 20120508 GOOD             AMESC
 DO3731
 DO3731                          STATION DESCRIPTION
 DO3731
 DO3731'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3731'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF PLEASANT
 DO3731'VALLEY, 7.4 MI (11.9 KM) WEST-NORTHWEST OF KENT AND 1.4 MI (2.3 KM)
 DO3731'WEST-NORTHWEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3731'
 DO3731'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3731'20 PROCEED WEST ON US ROUTE 20 1.3 MI (2.1 KM) TO GOLF ROAD AND THE
 DO3731'STATION ON THE LEFT.
 DO3731'
 DO3731'THE STATION IS 35 FT (10.7 M) SOUTH OF THE CENTERLINE OF US ROUTE 20,
 DO3731'40 FT (12.2 M) WEST OF THE CENTERLINE OF GOLF ROAD, 54 FT (16.5 M)
 DO3731'EAST OF A POWER POLE, 21.7 FT (6.6 M) NORTH OF A CONCRETE RIGHT OF WAY
 DO3731'MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3729 ***********************************************************************
 DO3729  DESIGNATION -  GS 426
 DO3729  PID         -  DO3729
 DO3729  STATE/COUNTY-  IL/JO DAVIESS
 DO3729  COUNTRY     -  US
 DO3729  USGS QUAD   -  STOCKTON (2018)
 DO3729
 DO3729                         *CURRENT SURVEY CONTROL
 DO3729  ______________________________________________________________________
 DO3729* NAD 83(1986) POSITION- 42 21 25.9    (N) 090 00 41.3    (W)   HD_HELD2
 DO3729* NAVD 88 ORTHO HEIGHT -   302.482 (meters)      992.39  (feet) ADJUSTED
 DO3729  ______________________________________________________________________
 DO3729  GEOID HEIGHT    -        -33.213 (meters)                     GEOID18
 DO3729  DYNAMIC HEIGHT  -        302.382 (meters)      992.06  (feet) COMP
 DO3729  MODELED GRAVITY -    980,283.0   (mgal)                       NAVD 88
 DO3729
 DO3729  VERT ORDER      -  SECOND    CLASS I
 DO3729
 DO3729.The horizontal coordinates were established by autonomous hand held GPS
 DO3729.observations and have an estimated accuracy of +/- 10 meters.
 DO3729
 DO3729.The orthometric height was determined by differential leveling and
 DO3729.adjusted by the NATIONAL GEODETIC SURVEY
 DO3729.in March 2013.
 DO3729
 DO3729.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3729.GEOID18 height accuracy estimate available here.
 DO3729
 DO3729.Click photographs - Photos may exist for this station.
 DO3729
 DO3729.The dynamic height is computed by dividing the NAVD 88
 DO3729.geopotential number by the normal gravity value computed on the
 DO3729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3729.degrees latitude (g = 980.6199 gals.).
 DO3729
 DO3729.The modeled gravity was interpolated from observed gravity values.
 DO3729
 DO3729;                    North         East    Units  Estimated Accuracy
 DO3729;SPC IL W     -   631,768.      712,785.      MT  (+/- 10 meters HH2 GPS)
 DO3729
 DO3729_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4612493763(NAD 83)
 DO3729
 DO3729                          SUPERSEDED SURVEY CONTROL
 DO3729
 DO3729.No superseded survey control is available for this station.
 DO3729
 DO3729_MARKER: DD = SURVEY DISK
 DO3729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3729_STAMPING: GS 426
 DO3729_MARK LOGO: ILDT
 DO3729_PROJECTION: FLUSH
 DO3729_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3729+STABILITY: SURFACE MOTION
 DO3729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3729+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2023
 DO3729
 DO3729  HISTORY     - Date     Condition        Report By
 DO3729  HISTORY     - UNK      MONUMENTED       ILDT
 DO3729  HISTORY     - 20120508 GOOD             AMESC
 DO3729  HISTORY     - 20231024 GOOD             USPSQD
 DO3729
 DO3729                          STATION DESCRIPTION
 DO3729
 DO3729'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3729'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF PLEASANT
 DO3729'VALLEY, 6.5 MI (10.5 KM) WEST-NORTHWEST OF KENT AND IN THE TOWN OF
 DO3729'STOCKTON, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3729'
 DO3729'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3729'20 PROCEED WEST ON US ROUTE 20 0.25 MI (0.4 KM) TO PARK ROAD AND THE
 DO3729'STATION ON THE RIGHT.
 DO3729'
 DO3729'THE STATION IS 44 FT (13.4 M) NORTH OF THE CENTERLINE OF US ROUTE 20,
 DO3729'41 FT (12.5 M) WEST OF THE CENTERLINE OF PARK ROAD, 19.4 FT (5.9 M)
 DO3729'NORTH OF THE BACK OF CURB OF US ROUTE 20, 12.7 FT (3.9 M) SOUTH OF A
 DO3729'CONCRETE RIGHT OF WAY MARKER, 10 FT (3.0 M) SOUTH OF A STREET SIGN.
 DO3729
 DO3729                          STATION RECOVERY (2023)
 DO3729
 DO3729'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3729'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3734 ***********************************************************************
 DO3734  DESIGNATION -  GS 427
 DO3734  PID         -  DO3734
 DO3734  STATE/COUNTY-  IL/JO DAVIESS
 DO3734  COUNTRY     -  US
 DO3734  USGS QUAD   -  STOCKTON (2018)
 DO3734
 DO3734                         *CURRENT SURVEY CONTROL
 DO3734  ______________________________________________________________________
 DO3734* NAD 83(1986) POSITION- 42 21 53.2    (N) 090 03 03.5    (W)   HD_HELD2
 DO3734* NAVD 88 ORTHO HEIGHT -   284.451 (meters)      933.24  (feet) ADJUSTED
 DO3734  ______________________________________________________________________
 DO3734  GEOID HEIGHT    -        -33.197 (meters)                     GEOID18
 DO3734  DYNAMIC HEIGHT  -        284.356 (meters)      932.92  (feet) COMP
 DO3734  MODELED GRAVITY -    980,281.8   (mgal)                       NAVD 88
 DO3734
 DO3734  VERT ORDER      -  SECOND    CLASS I
 DO3734
 DO3734.The horizontal coordinates were established by autonomous hand held GPS
 DO3734.observations and have an estimated accuracy of +/- 10 meters.
 DO3734
 DO3734.The orthometric height was determined by differential leveling and
 DO3734.adjusted by the NATIONAL GEODETIC SURVEY
 DO3734.in March 2013.
 DO3734
 DO3734.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3734.GEOID18 height accuracy estimate available here.
 DO3734
 DO3734.Click photographs - Photos may exist for this station.
 DO3734
 DO3734.The dynamic height is computed by dividing the NAVD 88
 DO3734.geopotential number by the normal gravity value computed on the
 DO3734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3734.degrees latitude (g = 980.6199 gals.).
 DO3734
 DO3734.The modeled gravity was interpolated from observed gravity values.
 DO3734
 DO3734;                    North         East    Units  Estimated Accuracy
 DO3734;SPC IL W     -   632,605.      709,530.      MT  (+/- 10 meters HH2 GPS)
 DO3734
 DO3734_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4284194491(NAD 83)
 DO3734
 DO3734                          SUPERSEDED SURVEY CONTROL
 DO3734
 DO3734.No superseded survey control is available for this station.
 DO3734
 DO3734_MARKER: DD = SURVEY DISK
 DO3734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3734_STAMPING: GS 427
 DO3734_MARK LOGO: ILDT
 DO3734_PROJECTION: FLUSH
 DO3734_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3734+STABILITY: SURFACE MOTION
 DO3734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3734+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3734
 DO3734  HISTORY     - Date     Condition        Report By
 DO3734  HISTORY     - UNK      MONUMENTED       ILDT
 DO3734  HISTORY     - 20120507 GOOD             AMESC
 DO3734
 DO3734                          STATION DESCRIPTION
 DO3734
 DO3734'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3734'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) EAST-NORTHEAST OF
 DO3734'ELIZABETH, 8.6 MI (13.8 KM) WEST-NORTHWEST OF KENT AND 2.5 MI (4.0 KM)
 DO3734'WEST-NORTHWEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3734'
 DO3734'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3734'20 PROCEED WEST ON US ROUTE 20 2.3 MI (3.7 KM) TO CANYON PARK ROAD,
 DO3734'NORTH ON CANYON PARK ROAD 0.5 MI (0.8 KM) TO BINKLEY ROAD AND THE
 DO3734'STATION ON THE RIGHT.
 DO3734'
 DO3734'THE STATION IS 32 FT (9.8 M) NORTH OF THE CENTERLINE OF BINKLEY ROAD,
 DO3734'57 FT (17.4 M) EAST OF THE CENTERLINE OF CANYON PARK ROAD, 17.3 FT
 DO3734'(5.3 M) NORTHEAST OF A 'STOP' SIGN, 1 FT (0.3 M) SOUTH OF A METAL
 DO3734'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3733 ***********************************************************************
 DO3733  DESIGNATION -  GS 428
 DO3733  PID         -  DO3733
 DO3733  STATE/COUNTY-  IL/JO DAVIESS
 DO3733  COUNTRY     -  US
 DO3733  USGS QUAD   -  STOCKTON (2018)
 DO3733
 DO3733                         *CURRENT SURVEY CONTROL
 DO3733  ______________________________________________________________________
 DO3733* NAD 83(1986) POSITION- 42 21 26.28   (N) 090 03 02.89   (W)   HD_HELD1
 DO3733* NAVD 88 ORTHO HEIGHT -   281.897 (meters)      924.86  (feet) ADJUSTED
 DO3733  ______________________________________________________________________
 DO3733  GEOID HEIGHT    -        -33.194 (meters)                     GEOID18
 DO3733  DYNAMIC HEIGHT  -        281.803 (meters)      924.55  (feet) COMP
 DO3733  MODELED GRAVITY -    980,283.5   (mgal)                       NAVD 88
 DO3733
 DO3733  VERT ORDER      -  SECOND    CLASS I
 DO3733
 DO3733.The horizontal coordinates were determined by differentially corrected
 DO3733.hand held GPS observations or other comparable positioning techniques
 DO3733.and have an estimated accuracy of +/- 3 meters.
 DO3733
 DO3733.The orthometric height was determined by differential leveling and
 DO3733.adjusted by the NATIONAL GEODETIC SURVEY
 DO3733.in March 2013.
 DO3733
 DO3733.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3733.GEOID18 height accuracy estimate available here.
 DO3733
 DO3733.Click photographs - Photos may exist for this station.
 DO3733
 DO3733.The dynamic height is computed by dividing the NAVD 88
 DO3733.geopotential number by the normal gravity value computed on the
 DO3733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3733.degrees latitude (g = 980.6199 gals.).
 DO3733
 DO3733.The modeled gravity was interpolated from observed gravity values.
 DO3733
 DO3733;                    North         East    Units  Estimated Accuracy
 DO3733;SPC IL W     -   631,774.5     709,545.0     MT  (+/- 3 meters HH1 GPS) 
 DO3733
 DO3733_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4288493661(NAD 83)
 DO3733
 DO3733                          SUPERSEDED SURVEY CONTROL
 DO3733
 DO3733.No superseded survey control is available for this station.
 DO3733
 DO3733_MARKER: DD = SURVEY DISK
 DO3733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3733_STAMPING: GS428
 DO3733_MARK LOGO: ILDT
 DO3733_PROJECTION: FLUSH
 DO3733_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3733+STABILITY: SURFACE MOTION
 DO3733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3733+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3733
 DO3733  HISTORY     - Date     Condition        Report By
 DO3733  HISTORY     - UNK      MONUMENTED       ILDT
 DO3733  HISTORY     - 20120507 GOOD             AMESC
 DO3733
 DO3733                          STATION DESCRIPTION
 DO3733
 DO3733'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3733'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-NORTHEAST OF
 DO3733'ELIZABETH, 8.3 MI (13.4 KM) WEST-NORTHWEST OF KENT AND 2.3 MI (3.7 KM)
 DO3733'WEST-NORTHWEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3733'
 DO3733'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3733'20 PROCEED WEST ON US ROUTE 20 2.3 MI (3.7 KM) TO CANYON PARK ROAD AND
 DO3733'THE STATION ON THE LEFT.
 DO3733'
 DO3733'THE STATION IS 37 FT (11.3 M) SOUTH OF THE CENTERLINE OF US ROUTE 20,
 DO3733'32 FT (9.8 M) EAST OF THE CENTERLINE OF CANYON PARK ROAD, 5.1 FT (1.6
 DO3733'M) EAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3735 ***********************************************************************
 DO3735  DESIGNATION -  GS 429
 DO3735  PID         -  DO3735
 DO3735  STATE/COUNTY-  IL/JO DAVIESS
 DO3735  COUNTRY     -  US
 DO3735  USGS QUAD   -  STOCKTON (2018)
 DO3735
 DO3735                         *CURRENT SURVEY CONTROL
 DO3735  ______________________________________________________________________
 DO3735* NAD 83(1986) POSITION- 42 22 04.67   (N) 090 03 04.12   (W)   HD_HELD1
 DO3735* NAVD 88 ORTHO HEIGHT -   286.146 (meters)      938.80  (feet) ADJUSTED
 DO3735  ______________________________________________________________________
 DO3735  GEOID HEIGHT    -        -33.198 (meters)                     GEOID18
 DO3735  DYNAMIC HEIGHT  -        286.051 (meters)      938.49  (feet) COMP
 DO3735  MODELED GRAVITY -    980,281.2   (mgal)                       NAVD 88
 DO3735
 DO3735  VERT ORDER      -  SECOND    CLASS I
 DO3735
 DO3735.The horizontal coordinates were determined by differentially corrected
 DO3735.hand held GPS observations or other comparable positioning techniques
 DO3735.and have an estimated accuracy of +/- 3 meters.
 DO3735
 DO3735.The orthometric height was determined by differential leveling and
 DO3735.adjusted by the NATIONAL GEODETIC SURVEY
 DO3735.in March 2013.
 DO3735
 DO3735.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3735.GEOID18 height accuracy estimate available here.
 DO3735
 DO3735.Click photographs - Photos may exist for this station.
 DO3735
 DO3735.The dynamic height is computed by dividing the NAVD 88
 DO3735.geopotential number by the normal gravity value computed on the
 DO3735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3735.degrees latitude (g = 980.6199 gals.).
 DO3735
 DO3735.The modeled gravity was interpolated from observed gravity values.
 DO3735
 DO3735;                    North         East    Units  Estimated Accuracy
 DO3735;SPC IL W     -   632,958.9     709,515.2     MT  (+/- 3 meters HH1 GPS) 
 DO3735
 DO3735_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4281594844(NAD 83)
 DO3735
 DO3735                          SUPERSEDED SURVEY CONTROL
 DO3735
 DO3735.No superseded survey control is available for this station.
 DO3735
 DO3735_MARKER: DD = SURVEY DISK
 DO3735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3735_STAMPING: GS 429
 DO3735_MARK LOGO: ILDT
 DO3735_PROJECTION: FLUSH
 DO3735_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3735+STABILITY: SURFACE MOTION
 DO3735_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3735+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2023
 DO3735
 DO3735  HISTORY     - Date     Condition        Report By
 DO3735  HISTORY     - UNK      MONUMENTED       ILDT
 DO3735  HISTORY     - 20120326 GOOD             AMESC
 DO3735  HISTORY     - 20230228 GOOD             ILDT
 DO3735
 DO3735                          STATION DESCRIPTION
 DO3735
 DO3735'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3735'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) EAST-NORTHEAST OF
 DO3735'ELIZABETH, 8.7 MI (14.0 KM) WEST-NORTHWEST OF KENT AND 2.6 MI (4.2 KM)
 DO3735'WEST-NORTHWEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3735'
 DO3735'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3735'20 PROCEED WEST ON US ROUTE 20 2.3 MI (3.7 KM) TO CANYON PARK ROAD,
 DO3735'NORTH ON CANYON PARK ROAD 0.73 MI (1.2 KM) TO THE STATION ON THE
 DO3735'RIGHT.
 DO3735'
 DO3735'THE STATION IS 39 FT (11.9 M) EAST OF THE CENTERLINE OF CANYON PARK
 DO3735'ROAD, 2.0 FT (0.6 M) WEST OF A LONE FENCE POST, 1.3 FT (0.4 M) WEST OF
 DO3735'A CONCRETE RIGHT OF WAY MARKER, 2 FT (0.6 M) WEST OF AN ORANGE WITNESS
 DO3735'POST.
 DO3735
 DO3735                          STATION RECOVERY (2023)
 DO3735
 DO3735'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3735'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3737 ***********************************************************************
 DO3737  DESIGNATION -  GS 430
 DO3737  PID         -  DO3737
 DO3737  STATE/COUNTY-  IL/JO DAVIESS
 DO3737  COUNTRY     -  US
 DO3737  USGS QUAD   -  STOCKTON (2018)
 DO3737
 DO3737                         *CURRENT SURVEY CONTROL
 DO3737  ______________________________________________________________________
 DO3737* NAD 83(1986) POSITION- 42 22 18.48   (N) 090 04 13.45   (W)   HD_HELD1
 DO3737* NAVD 88 ORTHO HEIGHT -   270.377 (meters)      887.06  (feet) ADJUSTED
 DO3737  ______________________________________________________________________
 DO3737  GEOID HEIGHT    -        -33.191 (meters)                     GEOID18
 DO3737  DYNAMIC HEIGHT  -        270.288 (meters)      886.77  (feet) COMP
 DO3737  MODELED GRAVITY -    980,283.8   (mgal)                       NAVD 88
 DO3737
 DO3737  VERT ORDER      -  SECOND    CLASS I
 DO3737
 DO3737.The horizontal coordinates were determined by differentially corrected
 DO3737.hand held GPS observations or other comparable positioning techniques
 DO3737.and have an estimated accuracy of +/- 3 meters.
 DO3737
 DO3737.The orthometric height was determined by differential leveling and
 DO3737.adjusted by the NATIONAL GEODETIC SURVEY
 DO3737.in March 2013.
 DO3737
 DO3737.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3737.GEOID18 height accuracy estimate available here.
 DO3737
 DO3737.Click photographs - Photos may exist for this station.
 DO3737
 DO3737.The dynamic height is computed by dividing the NAVD 88
 DO3737.geopotential number by the normal gravity value computed on the
 DO3737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3737.degrees latitude (g = 980.6199 gals.).
 DO3737
 DO3737.The modeled gravity was interpolated from observed gravity values.
 DO3737
 DO3737;                    North         East    Units  Estimated Accuracy
 DO3737;SPC IL W     -   633,383.0     707,928.5     MT  (+/- 3 meters HH1 GPS) 
 DO3737
 DO3737_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4121495216(NAD 83)
 DO3737
 DO3737                          SUPERSEDED SURVEY CONTROL
 DO3737
 DO3737.No superseded survey control is available for this station.
 DO3737
 DO3737_MARKER: DD = SURVEY DISK
 DO3737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3737_STAMPING: GS 430
 DO3737_MARK LOGO: ILDT
 DO3737_PROJECTION: RECESSED 5 CENTIMETERS
 DO3737_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3737+STABILITY: SURFACE MOTION
 DO3737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3737+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2023
 DO3737
 DO3737  HISTORY     - Date     Condition        Report By
 DO3737  HISTORY     - UNK      MONUMENTED       ILDT
 DO3737  HISTORY     - 20120507 GOOD             AMESC
 DO3737  HISTORY     - 20230228 GOOD             ILDT
 DO3737
 DO3737                          STATION DESCRIPTION
 DO3737
 DO3737'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3737'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTH OF APPLE RIVER,
 DO3737'8.6 MI (13.8 KM) EAST-NORTHEAST OF ELIZABETH AND 3.6 MI (5.8 KM)
 DO3737'WEST-NORTHWEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3737'
 DO3737'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3737'20 PROCEED WEST ON US ROUTE 20 2.3 MI (3.7 KM) TO CANYON PARK ROAD,
 DO3737'NORTH ON CANYON PARK ROAD 1.0 MI (1.6 KM) TO TOWNLINE ROAD, WEST ON
 DO3737'TOWNLINE ROAD 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DO3737'
 DO3737'THE STATION IS 20 FT (6.1 M) SOUTH OF THE CENTERLINE OF TOWNLINE ROAD,
 DO3737'125 FT (38.1 M) EAST OF RUSH CREEK, 6.3 FT (1.9 M) NORTH OF AN
 DO3737'EAST/WEST FENCE, 1.7 FT (0.5 M) NORTH OF AN ORANGE WITNESS POST, 0.7
 DO3737'FT (21 CM) BELOW THE GROUND SURFACE.
 DO3737
 DO3737                          STATION RECOVERY (2023)
 DO3737
 DO3737'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3737'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3739 ***********************************************************************
 DO3739  DESIGNATION -  GS 431
 DO3739  PID         -  DO3739
 DO3739  STATE/COUNTY-  IL/JO DAVIESS
 DO3739  COUNTRY     -  US
 DO3739  USGS QUAD   -  STOCKTON (2018)
 DO3739
 DO3739                         *CURRENT SURVEY CONTROL
 DO3739  ______________________________________________________________________
 DO3739* NAD 83(1986) POSITION- 42 21 53.38   (N) 090 05 09.39   (W)   HD_HELD1
 DO3739* NAVD 88 ORTHO HEIGHT -   288.856 (meters)      947.69  (feet) ADJUSTED
 DO3739  ______________________________________________________________________
 DO3739  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 DO3739  DYNAMIC HEIGHT  -        288.761 (meters)      947.38  (feet) COMP
 DO3739  MODELED GRAVITY -    980,285.5   (mgal)                       NAVD 88
 DO3739
 DO3739  VERT ORDER      -  SECOND    CLASS I
 DO3739
 DO3739.The horizontal coordinates were determined by differentially corrected
 DO3739.hand held GPS observations or other comparable positioning techniques
 DO3739.and have an estimated accuracy of +/- 3 meters.
 DO3739
 DO3739.The orthometric height was determined by differential leveling and
 DO3739.adjusted by the NATIONAL GEODETIC SURVEY
 DO3739.in March 2013.
 DO3739
 DO3739.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3739.GEOID18 height accuracy estimate available here.
 DO3739
 DO3739.Click photographs - Photos may exist for this station.
 DO3739
 DO3739.The dynamic height is computed by dividing the NAVD 88
 DO3739.geopotential number by the normal gravity value computed on the
 DO3739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3739.degrees latitude (g = 980.6199 gals.).
 DO3739
 DO3739.The modeled gravity was interpolated from observed gravity values.
 DO3739
 DO3739;                    North         East    Units  Estimated Accuracy
 DO3739;SPC IL W     -   632,607.3     706,649.4     MT  (+/- 3 meters HH1 GPS) 
 DO3739
 DO3739_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3996194397(NAD 83)
 DO3739
 DO3739                          SUPERSEDED SURVEY CONTROL
 DO3739
 DO3739.No superseded survey control is available for this station.
 DO3739
 DO3739_MARKER: DD = SURVEY DISK
 DO3739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3739_STAMPING: GS 431
 DO3739_MARK LOGO: ILDT
 DO3739_PROJECTION: FLUSH
 DO3739_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3739+STABILITY: SURFACE MOTION
 DO3739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3739+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3739
 DO3739  HISTORY     - Date     Condition        Report By
 DO3739  HISTORY     - UNK      MONUMENTED       ILDT
 DO3739  HISTORY     - 20120507 GOOD             AMESC
 DO3739
 DO3739                          STATION DESCRIPTION
 DO3739
 DO3739'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3739'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTH OF APPLE RIVER,
 DO3739'7.7 MI (12.4 KM) EAST-NORTHEAST OF ELIZABETH AND 4.2 MI (6.8 KM)
 DO3739'WEST-NORTHWEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3739'
 DO3739'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3739'20 PROCEED WEST ON US ROUTE 20 4.15 MI (6.7 KM) TO LOGEMANN ROAD,
 DO3739'NORTH ON LOGEMANN ROAD 0.5 MI (0.8 KM) TO WELCH ROAD AND THE STATION
 DO3739'ON THE LEFT.
 DO3739'
 DO3739'THE STATION IS 47 FT (14.3 M) SOUTH OF THE CENTERLINE OF WELCH ROAD,
 DO3739'26 FT (7.9 M) WEST OF THE CENTERLINE OF LOGEMANN ROAD, 5.0 FT (1.5 M)
 DO3739'NORTH OF A POWER POLE WITH GUY WIRE, 0.9 FT (27 CM) EAST OF A METAL
 DO3739'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3740 ***********************************************************************
 DO3740  DESIGNATION -  GS 432
 DO3740  PID         -  DO3740
 DO3740  STATE/COUNTY-  IL/JO DAVIESS
 DO3740  COUNTRY     -  US
 DO3740  USGS QUAD   -  STOCKTON (2018)
 DO3740
 DO3740                         *CURRENT SURVEY CONTROL
 DO3740  ______________________________________________________________________
 DO3740* NAD 83(1986) POSITION- 42 21 28.3    (N) 090 05 13.5    (W)   HD_HELD2
 DO3740* NAVD 88 ORTHO HEIGHT -   283.443 (meters)      929.93  (feet) ADJUSTED
 DO3740  ______________________________________________________________________
 DO3740  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 DO3740  DYNAMIC HEIGHT  -        283.350 (meters)      929.62  (feet) COMP
 DO3740  MODELED GRAVITY -    980,285.1   (mgal)                       NAVD 88
 DO3740
 DO3740  VERT ORDER      -  SECOND    CLASS I
 DO3740
 DO3740.The horizontal coordinates were established by autonomous hand held GPS
 DO3740.observations and have an estimated accuracy of +/- 10 meters.
 DO3740
 DO3740.The orthometric height was determined by differential leveling and
 DO3740.adjusted by the NATIONAL GEODETIC SURVEY
 DO3740.in March 2013.
 DO3740
 DO3740.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3740.GEOID18 height accuracy estimate available here.
 DO3740
 DO3740.Click photographs - Photos may exist for this station.
 DO3740
 DO3740.The dynamic height is computed by dividing the NAVD 88
 DO3740.geopotential number by the normal gravity value computed on the
 DO3740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3740.degrees latitude (g = 980.6199 gals.).
 DO3740
 DO3740.The modeled gravity was interpolated from observed gravity values.
 DO3740
 DO3740;                    North         East    Units  Estimated Accuracy
 DO3740;SPC IL W     -   631,833.      706,556.      MT  (+/- 10 meters HH2 GPS)
 DO3740
 DO3740_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3989493620(NAD 83)
 DO3740
 DO3740                          SUPERSEDED SURVEY CONTROL
 DO3740
 DO3740.No superseded survey control is available for this station.
 DO3740
 DO3740_MARKER: DD = SURVEY DISK
 DO3740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3740_STAMPING: GS 432
 DO3740_MARK LOGO: ILDT
 DO3740_PROJECTION: FLUSH
 DO3740_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3740+STABILITY: SURFACE MOTION
 DO3740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3740+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2023
 DO3740
 DO3740  HISTORY     - Date     Condition        Report By
 DO3740  HISTORY     - UNK      MONUMENTED       ILDT
 DO3740  HISTORY     - 20120507 GOOD             AMESC
 DO3740  HISTORY     - 20230228 GOOD             ILDT
 DO3740
 DO3740                          STATION DESCRIPTION
 DO3740
 DO3740'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3740'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTH-NORTHWEST OF
 DO3740'PLEASANT VALLEY, 7.4 MI (11.9 KM) EAST-NORTHEAST OF ELIZABETH AND 4.2
 DO3740'MI (6.8 KM) WEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3740'
 DO3740'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3740'20 PROCEED WEST ON US ROUTE 20 4.15 MI (6.7 KM) TO LOGEMANN ROAD AND
 DO3740'THE STATION ON THE RIGHT.
 DO3740'
 DO3740'THE STATION IS 42 FT (12.8 M) NORTH OF THE CENTERLINE OF US ROUTE 20,
 DO3740'36 FT (11.0 M) EAST OF THE CENTERLINE OF LOGEMANN ROAD, 6.9 FT (2.1 M)
 DO3740'EAST-NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER.
 DO3740
 DO3740                          STATION RECOVERY (2023)
 DO3740
 DO3740'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3740'TOP OF MARK IS SCRAPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3745 ***********************************************************************
 DO3745  DESIGNATION -  GS 438
 DO3745  PID         -  DO3745
 DO3745  STATE/COUNTY-  IL/JO DAVIESS
 DO3745  COUNTRY     -  US
 DO3745  USGS QUAD   -  ELIZABETH (2018)
 DO3745
 DO3745                         *CURRENT SURVEY CONTROL
 DO3745  ______________________________________________________________________
 DO3745* NAD 83(1986) POSITION- 42 20 32.2    (N) 090 08 25.3    (W)   HD_HELD2
 DO3745* NAVD 88 ORTHO HEIGHT -   259.119 (meters)      850.13  (feet) ADJUSTED
 DO3745  ______________________________________________________________________
 DO3745  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 DO3745  DYNAMIC HEIGHT  -        259.033 (meters)      849.84  (feet) COMP
 DO3745  MODELED GRAVITY -    980,284.3   (mgal)                       NAVD 88
 DO3745
 DO3745  VERT ORDER      -  SECOND    CLASS I
 DO3745
 DO3745.The horizontal coordinates were established by autonomous hand held GPS
 DO3745.observations and have an estimated accuracy of +/- 10 meters.
 DO3745
 DO3745.The orthometric height was determined by differential leveling and
 DO3745.adjusted by the NATIONAL GEODETIC SURVEY
 DO3745.in March 2013.
 DO3745
 DO3745.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3745.GEOID18 height accuracy estimate available here.
 DO3745
 DO3745.Click photographs - Photos may exist for this station.
 DO3745
 DO3745.The dynamic height is computed by dividing the NAVD 88
 DO3745.geopotential number by the normal gravity value computed on the
 DO3745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3745.degrees latitude (g = 980.6199 gals.).
 DO3745
 DO3745.The modeled gravity was interpolated from observed gravity values.
 DO3745
 DO3745;                    North         East    Units  Estimated Accuracy
 DO3745;SPC IL W     -   630,100.      702,168.      MT  (+/- 10 meters HH2 GPS)
 DO3745
 DO3745_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3556491741(NAD 83)
 DO3745
 DO3745                          SUPERSEDED SURVEY CONTROL
 DO3745
 DO3745.No superseded survey control is available for this station.
 DO3745
 DO3745_MARKER: DD = SURVEY DISK
 DO3745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3745_STAMPING: GS 438
 DO3745_MARK LOGO: ILDT
 DO3745_PROJECTION: FLUSH
 DO3745_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3745+STABILITY: SURFACE MOTION
 DO3745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3745+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2023
 DO3745
 DO3745  HISTORY     - Date     Condition        Report By
 DO3745  HISTORY     - UNK      MONUMENTED       ILDT
 DO3745  HISTORY     - 20120507 GOOD             AMESC
 DO3745  HISTORY     - 20231024 GOOD             USPSQD
 DO3745
 DO3745                          STATION DESCRIPTION
 DO3745
 DO3745'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3745'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTHEAST OF HANOVER,
 DO3745'6.9 MI (11.1 KM) WEST OF STOCKTON AND 4.5 MI (7.2 KM) EAST-NORTHEAST
 DO3745'OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3745'
 DO3745'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3745'20 PROCEED WEST ON US ROUTE 20 7.25 MI (11.7 KM) TO SCOUT CAMP ROAD
 DO3745'AND THE STATION ON THE RIGHT.
 DO3745'
 DO3745'THE STATION IS 35 FT (10.7 M) NORTH OF THE CENTERLINE OF US ROUTE 20,
 DO3745'45 FT (13.7 M) EAST OF THE CENTERLINE OF SCOUT CAMP ROAD, 18 FT (5.5
 DO3745'M) WEST OF THE NORTHWEST CORNER OF A WINNEBAGO INLET, 4.5 FT (1.4 M)
 DO3745'NORTH OF THE BACK OF CURB, 1. FT (0.3 M) SOUTH OF AN ORANGE WITNESS
 DO3745'POST.
 DO3745
 DO3745                          STATION RECOVERY (2023)
 DO3745
 DO3745'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3745'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3743 ***********************************************************************
 DO3743  DESIGNATION -  GS 439
 DO3743  PID         -  DO3743
 DO3743  STATE/COUNTY-  IL/JO DAVIESS
 DO3743  COUNTRY     -  US
 DO3743  USGS QUAD   -  STOCKTON (2018)
 DO3743
 DO3743                         *CURRENT SURVEY CONTROL
 DO3743  ______________________________________________________________________
 DO3743* NAD 83(1986) POSITION- 42 20 39.3    (N) 090 07 15.3    (W)   HD_HELD2
 DO3743* NAVD 88 ORTHO HEIGHT -   304.390 (meters)      998.65  (feet) ADJUSTED
 DO3743  ______________________________________________________________________
 DO3743  GEOID HEIGHT    -        -33.149 (meters)                     GEOID18
 DO3743  DYNAMIC HEIGHT  -        304.289 (meters)      998.32  (feet) COMP
 DO3743  MODELED GRAVITY -    980,280.9   (mgal)                       NAVD 88
 DO3743
 DO3743  VERT ORDER      -  SECOND    CLASS I
 DO3743
 DO3743.The horizontal coordinates were established by autonomous hand held GPS
 DO3743.observations and have an estimated accuracy of +/- 10 meters.
 DO3743
 DO3743.The orthometric height was determined by differential leveling and
 DO3743.adjusted by the NATIONAL GEODETIC SURVEY
 DO3743.in March 2013.
 DO3743
 DO3743.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3743.GEOID18 height accuracy estimate available here.
 DO3743
 DO3743.Click photographs - Photos may exist for this station.
 DO3743
 DO3743.The dynamic height is computed by dividing the NAVD 88
 DO3743.geopotential number by the normal gravity value computed on the
 DO3743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3743.degrees latitude (g = 980.6199 gals.).
 DO3743
 DO3743.The modeled gravity was interpolated from observed gravity values.
 DO3743
 DO3743;                    North         East    Units  Estimated Accuracy
 DO3743;SPC IL W     -   630,319.      703,770.      MT  (+/- 10 meters HH2 GPS)
 DO3743
 DO3743_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3715892014(NAD 83)
 DO3743
 DO3743                          SUPERSEDED SURVEY CONTROL
 DO3743
 DO3743.No superseded survey control is available for this station.
 DO3743
 DO3743_MARKER: DD = SURVEY DISK
 DO3743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3743_STAMPING: GS 439
 DO3743_MARK LOGO: ILDT
 DO3743_PROJECTION: FLUSH
 DO3743_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3743+STABILITY: SURFACE MOTION
 DO3743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3743+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3743
 DO3743  HISTORY     - Date     Condition        Report By
 DO3743  HISTORY     - UNK      MONUMENTED       ILDT
 DO3743  HISTORY     - 20120507 GOOD             AME
 DO3743  HISTORY     - 20250528 POOR             USPSQD
 DO3743
 DO3743                          STATION DESCRIPTION
 DO3743
 DO3743'DESCRIBED BY AERO-METRIC ENGINEERING INCORPORATED 2012 (BJD)
 DO3743'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) NORTH-NORTHWEST OF
 DO3743'PLEASANT VALLEY, 5.9 MI (9.5 KM) WEST OF STOCKTON AND 5.5 MI (8.8 KM)
 DO3743'EAST-NORTHEAST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3743'
 DO3743'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3743'20 PROCEED WEST ON US ROUTE 20 6.2 MI (10.0 KM) TO THE STATION ON THE
 DO3743'LEFT.
 DO3743'
 DO3743'THE STATION IS 41 FT (12.5 M) SOUTHEAST OF THE CENTERLINE OF US ROUTE
 DO3743'20, 27.2 FT (8.3 M) EAST-NORTHEAST OF A GAS REGULATOR, 10.3 FT (3.1 M)
 DO3743'NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 1 FT (0.3 M) NORTHWEST OF
 DO3743'AN ORANGE WITNESS POST.
 DO3743'
 DO3743'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3743'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3743'IN IDENTIFICATION.
 DO3743
 DO3743                          STATION RECOVERY (2025)
 DO3743
 DO3743'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3743'DISK HAS CUTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3741 ***********************************************************************
 DO3741  DESIGNATION -  GS 440
 DO3741  PID         -  DO3741
 DO3741  STATE/COUNTY-  IL/JO DAVIESS
 DO3741  COUNTRY     -  US
 DO3741  USGS QUAD   -  STOCKTON (2018)
 DO3741
 DO3741                         *CURRENT SURVEY CONTROL
 DO3741  ______________________________________________________________________
 DO3741* NAD 83(1986) POSITION- 42 21 05.6    (N) 090 05 50.7    (W)   HD_HELD2
 DO3741* NAVD 88 ORTHO HEIGHT -   280.644 (meters)      920.75  (feet) ADJUSTED
 DO3741  ______________________________________________________________________
 DO3741  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 DO3741  DYNAMIC HEIGHT  -        280.552 (meters)      920.44  (feet) COMP
 DO3741  MODELED GRAVITY -    980,284.2   (mgal)                       NAVD 88
 DO3741
 DO3741  VERT ORDER      -  SECOND    CLASS I
 DO3741
 DO3741.The horizontal coordinates were established by autonomous hand held GPS
 DO3741.observations and have an estimated accuracy of +/- 10 meters.
 DO3741
 DO3741.The orthometric height was determined by differential leveling and
 DO3741.adjusted by the NATIONAL GEODETIC SURVEY
 DO3741.in March 2013.
 DO3741
 DO3741.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3741.GEOID18 height accuracy estimate available here.
 DO3741
 DO3741.Click photographs - Photos may exist for this station.
 DO3741
 DO3741.The dynamic height is computed by dividing the NAVD 88
 DO3741.geopotential number by the normal gravity value computed on the
 DO3741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3741.degrees latitude (g = 980.6199 gals.).
 DO3741
 DO3741.The modeled gravity was interpolated from observed gravity values.
 DO3741
 DO3741;                    North         East    Units  Estimated Accuracy
 DO3741;SPC IL W     -   631,132.      705,705.      MT  (+/- 10 meters HH2 GPS)
 DO3741
 DO3741_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3906692891(NAD 83)
 DO3741
 DO3741                          SUPERSEDED SURVEY CONTROL
 DO3741
 DO3741.No superseded survey control is available for this station.
 DO3741
 DO3741_MARKER: DD = SURVEY DISK
 DO3741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3741_STAMPING: GS 440
 DO3741_MARK LOGO: ILDT
 DO3741_PROJECTION: FLUSH
 DO3741_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3741+STABILITY: SURFACE MOTION
 DO3741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3741+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3741
 DO3741  HISTORY     - Date     Condition        Report By
 DO3741  HISTORY     - UNK      MONUMENTED       ILDT
 DO3741  HISTORY     - 20120507 GOOD             AMESC
 DO3741  HISTORY     - 20250528 GOOD             USPSQD
 DO3741
 DO3741                          STATION DESCRIPTION
 DO3741
 DO3741'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3741'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) NORTH-NORTHWEST OF
 DO3741'PLEASANT VALLEY, 6.8 MI (10.9 KM) EAST-NORTHEAST OF ELIZABETH AND 4.6
 DO3741'MI (7.4 KM) WEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3741'
 DO3741'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3741'20 PROCEED WEST ON US ROUTE 20 4.8 MI (7.7 KM) TO EAST EVANS ROAD AND
 DO3741'THE STATION ON THE RIGHT.
 DO3741'
 DO3741'THE STATION IS 55 FT (16.8 M) NORTHWEST OF THE CENTERLINE OF US ROUTE
 DO3741'20, 22 FT (6.7 M) NORTHEAST OF THE CENTERLINE OF EVANS ROAD, 37.5 FT
 DO3741'(11.4 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 5 FT (1.5 M) SOUTHWEST OF
 DO3741'A POWER POLE, 2.5 FT (0.8 M) SOUTHEAST OF A 'STOP' SIGN, 1 FT (0.3 M)
 DO3741'SOUTH OF A ORANGE WITNESS POST.
 DO3741
 DO3741                          STATION RECOVERY (2025)
 DO3741
 DO3741'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3741'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3752 ***********************************************************************
 DO3752  DESIGNATION -  GS 448
 DO3752  PID         -  DO3752
 DO3752  STATE/COUNTY-  IL/JO DAVIESS
 DO3752  COUNTRY     -  US
 DO3752  USGS QUAD   -  ELIZABETH (2018)
 DO3752
 DO3752                         *CURRENT SURVEY CONTROL
 DO3752  ______________________________________________________________________
 DO3752* NAD 83(1986) POSITION- 42 18 48.0    (N) 090 11 19.9    (W)   HD_HELD2
 DO3752* NAVD 88 ORTHO HEIGHT -   315.964 (meters)     1036.63  (feet) ADJUSTED
 DO3752  ______________________________________________________________________
 DO3752  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 DO3752  DYNAMIC HEIGHT  -        315.859 (meters)     1036.28  (feet) COMP
 DO3752  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 DO3752
 DO3752  VERT ORDER      -  SECOND    CLASS I
 DO3752
 DO3752.The horizontal coordinates were established by autonomous hand held GPS
 DO3752.observations and have an estimated accuracy of +/- 10 meters.
 DO3752
 DO3752.The orthometric height was determined by differential leveling and
 DO3752.adjusted by the NATIONAL GEODETIC SURVEY
 DO3752.in March 2013.
 DO3752
 DO3752.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3752.GEOID18 height accuracy estimate available here.
 DO3752
 DO3752.Click photographs - Photos may exist for this station.
 DO3752
 DO3752.The dynamic height is computed by dividing the NAVD 88
 DO3752.geopotential number by the normal gravity value computed on the
 DO3752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3752.degrees latitude (g = 980.6199 gals.).
 DO3752
 DO3752.The modeled gravity was interpolated from observed gravity values.
 DO3752
 DO3752;                    North         East    Units  Estimated Accuracy
 DO3752;SPC IL W     -   626,885.      698,170.      MT  (+/- 10 meters HH2 GPS)
 DO3752
 DO3752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3167588393(NAD 83)
 DO3752
 DO3752                          SUPERSEDED SURVEY CONTROL
 DO3752
 DO3752.No superseded survey control is available for this station.
 DO3752
 DO3752_MARKER: DD = SURVEY DISK
 DO3752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3752_STAMPING: GS 448
 DO3752_MARK LOGO: ILDT
 DO3752_PROJECTION: FLUSH
 DO3752_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3752+STABILITY: SURFACE MOTION
 DO3752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3752+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3752
 DO3752  HISTORY     - Date     Condition        Report By
 DO3752  HISTORY     - UNK      MONUMENTED       ILDT
 DO3752  HISTORY     - 20120507 GOOD             AMESC
 DO3752
 DO3752                          STATION DESCRIPTION
 DO3752
 DO3752'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3752'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH-NORTHEAST OF
 DO3752'BLACKHAWK, 6.1 MI (9.8 KM) NORTHEAST OF HANOVER AND 1.7 MI (2.7 KM)
 DO3752'EAST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3752'
 DO3752'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3752'PROCEED EAST ON US ROUTE 20 4.6 MI (7.4 KM) TO BECKER ROAD AND THE
 DO3752'STATION ON THE LEFT.
 DO3752'
 DO3752'THE STATION IS 51 FT (15.5 M) NORTH OF THE CENTERLINE OF US ROUTE 20,
 DO3752'50 FT (15.2 M) WEST OF THE CENTERLINE OF BECKER ROAD, 56 FT (17.1 M)
 DO3752'SOUTH OF A FENCE CORNER OF A FENCE RUNNING NORTH AND WEST, 27.3 FT
 DO3752'(8.3 M) NORTHWEST OF A 'STOP' SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3749 ***********************************************************************
 DO3749  DESIGNATION -  GS 449
 DO3749  PID         -  DO3749
 DO3749  STATE/COUNTY-  IL/JO DAVIESS
 DO3749  COUNTRY     -  US
 DO3749  USGS QUAD   -  ELIZABETH (2018)
 DO3749
 DO3749                         *CURRENT SURVEY CONTROL
 DO3749  ______________________________________________________________________
 DO3749* NAD 83(1986) POSITION- 42 19 34.75   (N) 090 10 23.28   (W)   HD_HELD1
 DO3749* NAVD 88 ORTHO HEIGHT -   275.381 (meters)      903.48  (feet) ADJUSTED
 DO3749  ______________________________________________________________________
 DO3749  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 DO3749  DYNAMIC HEIGHT  -        275.291 (meters)      903.18  (feet) COMP
 DO3749  MODELED GRAVITY -    980,288.3   (mgal)                       NAVD 88
 DO3749
 DO3749  VERT ORDER      -  SECOND    CLASS I
 DO3749
 DO3749.The horizontal coordinates were determined by differentially corrected
 DO3749.hand held GPS observations or other comparable positioning techniques
 DO3749.and have an estimated accuracy of +/- 3 meters.
 DO3749
 DO3749.The orthometric height was determined by differential leveling and
 DO3749.adjusted by the NATIONAL GEODETIC SURVEY
 DO3749.in March 2013.
 DO3749
 DO3749.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3749.GEOID18 height accuracy estimate available here.
 DO3749
 DO3749.Click photographs - Photos may exist for this station.
 DO3749
 DO3749.The dynamic height is computed by dividing the NAVD 88
 DO3749.geopotential number by the normal gravity value computed on the
 DO3749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3749.degrees latitude (g = 980.6199 gals.).
 DO3749
 DO3749.The modeled gravity was interpolated from observed gravity values.
 DO3749
 DO3749;                    North         East    Units  Estimated Accuracy
 DO3749;SPC IL W     -   628,326.9     699,467.0     MT  (+/- 3 meters HH1 GPS) 
 DO3749
 DO3749_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3292389878(NAD 83)
 DO3749
 DO3749                          SUPERSEDED SURVEY CONTROL
 DO3749
 DO3749.No superseded survey control is available for this station.
 DO3749
 DO3749_MARKER: DD = SURVEY DISK
 DO3749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3749_STAMPING: GS449
 DO3749_MARK LOGO: ILDT
 DO3749_PROJECTION: FLUSH
 DO3749_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3749+STABILITY: SURFACE MOTION
 DO3749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3749+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3749
 DO3749  HISTORY     - Date     Condition        Report By
 DO3749  HISTORY     - UNK      MONUMENTED       ILDT
 DO3749  HISTORY     - 20120507 GOOD             AMESC
 DO3749  HISTORY     - 20250528 GOOD             USPSQD
 DO3749
 DO3749                          STATION DESCRIPTION
 DO3749
 DO3749'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3749'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST OF STOCKTON, 7.3 MI
 DO3749'(11.7 KM) NORTHEAST OF HANOVER AND 2.5 MI (4.0 KM) EAST-NORTHEAST OF
 DO3749'ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3749'
 DO3749'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3749'PROCEED EAST ON US ROUTE 20 5.95 MI (9.6 KM) TO KROHMER ROAD AND THE
 DO3749'STATION ON THE LEFT.
 DO3749'
 DO3749'THE STATION IS 71 FT (21.6 M) NORTHWEST OF THE CENTERLINE OF US ROUTE
 DO3749'20, 36 FT (11.0 M) NORTHEAST OF THE CENTERLINE OF KROHMER ROAD, 59 FT
 DO3749'(18.0 M) SOUTHWEST OF A 'TRACTOR CROSSING' SIGN, 12 FT (3.7 M) NORTH
 DO3749'OF STREET SIGN, 1 FT (0.3 M) SOUTHEAST OF A WITNESS POST.
 DO3749
 DO3749                          STATION RECOVERY (2025)
 DO3749
 DO3749'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3749'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3754 ***********************************************************************
 DO3754  DESIGNATION -  GS 451
 DO3754  PID         -  DO3754
 DO3754  STATE/COUNTY-  IL/JO DAVIESS
 DO3754  COUNTRY     -  US
 DO3754  USGS QUAD   -  ELIZABETH (2018)
 DO3754
 DO3754                         *CURRENT SURVEY CONTROL
 DO3754  ______________________________________________________________________
 DO3754* NAD 83(1986) POSITION- 42 19 04.0    (N) 090 13 16.1    (W)   HD_HELD2
 DO3754* NAVD 88 ORTHO HEIGHT -   248.760 (meters)      816.14  (feet) ADJUSTED
 DO3754  ______________________________________________________________________
 DO3754  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 DO3754  DYNAMIC HEIGHT  -        248.679 (meters)      815.87  (feet) COMP
 DO3754  MODELED GRAVITY -    980,291.8   (mgal)                       NAVD 88
 DO3754
 DO3754  VERT ORDER      -  SECOND    CLASS I
 DO3754
 DO3754.The horizontal coordinates were established by autonomous hand held GPS
 DO3754.observations and have an estimated accuracy of +/- 10 meters.
 DO3754
 DO3754.The orthometric height was determined by differential leveling and
 DO3754.adjusted by the NATIONAL GEODETIC SURVEY
 DO3754.in March 2013.
 DO3754
 DO3754.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3754.GEOID18 height accuracy estimate available here.
 DO3754
 DO3754.Click photographs - Photos may exist for this station.
 DO3754
 DO3754.The dynamic height is computed by dividing the NAVD 88
 DO3754.geopotential number by the normal gravity value computed on the
 DO3754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3754.degrees latitude (g = 980.6199 gals.).
 DO3754
 DO3754.The modeled gravity was interpolated from observed gravity values.
 DO3754
 DO3754;                    North         East    Units  Estimated Accuracy
 DO3754;SPC IL W     -   627,380.      695,510.      MT  (+/- 10 meters HH2 GPS)
 DO3754
 DO3754_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2899888799(NAD 83)
 DO3754
 DO3754                          SUPERSEDED SURVEY CONTROL
 DO3754
 DO3754.No superseded survey control is available for this station.
 DO3754
 DO3754_MARKER: DD = SURVEY DISK
 DO3754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3754_STAMPING: GS 451
 DO3754_MARK LOGO: ILDT
 DO3754_PROJECTION: FLUSH
 DO3754_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3754+STABILITY: SURFACE MOTION
 DO3754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3754+SATELLITE: SATELLITE OBSERVATIONS - February 4, 2023
 DO3754
 DO3754  HISTORY     - Date     Condition        Report By
 DO3754  HISTORY     - UNK      MONUMENTED       ILDT
 DO3754  HISTORY     - 20120507 GOOD             AMESC
 DO3754  HISTORY     - 2023024  GOOD             USPSQD
 DO3754
 DO3754                          STATION DESCRIPTION
 DO3754
 DO3754'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3754'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH OF BLACKHAWK, 5.2
 DO3754'MI (8.4 KM) NORTHEAST OF HANOVER AND IN THE TOWN OF ELIZABETH, IL.
 DO3754'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3754'
 DO3754'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3754'PROCEED EAST ON US ROUTE 20 2.7 MI (4.3 KM) TO MYRTLE STREET (APPLE
 DO3754'RIVER ROAD)AND THE STATION ON THE LEFT.
 DO3754'
 DO3754'THE STATION IS 31 FT (9.4 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DO3754'20, 51 FT (15.5 M) SOUTHEAST OF THE CENTERLINE OF MYRTLE STREET, 29.5
 DO3754'FT (9.0 M) NORTHWEST OF THE 'APPLE RIVER FORT HISTORICAL' SIGN, 2.1 FT
 DO3754'(0.6 M) NORTHEAST OF THE BACK OF CURB, 1.0 FT (0.3 M) SOUTHWEST OF THE
 DO3754'EDGE OF SIDEWALK.
 DO3754
 DO3754                          STATION RECOVERY (2023)
 DO3754
 DO3754'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3756 ***********************************************************************
 DO3756  DESIGNATION -  GS 454
 DO3756  PID         -  DO3756
 DO3756  STATE/COUNTY-  IL/JO DAVIESS
 DO3756  COUNTRY     -  US
 DO3756  USGS QUAD   -  ELIZABETH (2018)
 DO3756
 DO3756                         *CURRENT SURVEY CONTROL
 DO3756  ______________________________________________________________________
 DO3756* NAD 83(1986) POSITION- 42 18 48.4    (N) 090 14 18.2    (W)   HD_HELD2
 DO3756* NAVD 88 ORTHO HEIGHT -   227.724 (meters)      747.12  (feet) ADJUSTED
 DO3756  ______________________________________________________________________
 DO3756  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 DO3756  DYNAMIC HEIGHT  -        227.651 (meters)      746.89  (feet) COMP
 DO3756  MODELED GRAVITY -    980,293.1   (mgal)                       NAVD 88
 DO3756
 DO3756  VERT ORDER      -  SECOND    CLASS I
 DO3756
 DO3756.The horizontal coordinates were established by autonomous hand held GPS
 DO3756.observations and have an estimated accuracy of +/- 10 meters.
 DO3756
 DO3756.The orthometric height was determined by differential leveling and
 DO3756.adjusted by the NATIONAL GEODETIC SURVEY
 DO3756.in March 2013.
 DO3756
 DO3756.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3756.GEOID18 height accuracy estimate available here.
 DO3756
 DO3756.Click photographs - Photos may exist for this station.
 DO3756
 DO3756.The dynamic height is computed by dividing the NAVD 88
 DO3756.geopotential number by the normal gravity value computed on the
 DO3756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3756.degrees latitude (g = 980.6199 gals.).
 DO3756
 DO3756.The modeled gravity was interpolated from observed gravity values.
 DO3756
 DO3756;                    North         East    Units  Estimated Accuracy
 DO3756;SPC IL W     -   626,899.      694,087.      MT  (+/- 10 meters HH2 GPS)
 DO3756
 DO3756_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2759288272(NAD 83)
 DO3756
 DO3756                          SUPERSEDED SURVEY CONTROL
 DO3756
 DO3756.No superseded survey control is available for this station.
 DO3756
 DO3756_MARKER: DD = SURVEY DISK
 DO3756_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3756_STAMPING: GS 454
 DO3756_MARK LOGO: ILDT
 DO3756_PROJECTION: FLUSH
 DO3756_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3756_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3756+STABILITY: SURFACE MOTION
 DO3756_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3756+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2023
 DO3756
 DO3756  HISTORY     - Date     Condition        Report By
 DO3756  HISTORY     - UNK      MONUMENTED       ILDT
 DO3756  HISTORY     - 20120507 GOOD             AMESC
 DO3756  HISTORY     - 20231024 GOOD             USPSQD
 DO3756
 DO3756                          STATION DESCRIPTION
 DO3756
 DO3756'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3756'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH OF BLACKHAWK, 4.5
 DO3756'MI (7.2 KM) NORTH-NORTHEAST OF HANOVER AND 0.9 MI (1.4 KM)
 DO3756'WEST-SOUTHWEST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3756'
 DO3756'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3756'PROCEED EAST ON US ROUTE 20 1.7 MI (2.7 KM) TO COUNTY ROAD 4
 DO3756'(ELIZABETH-SCALE MOUND ROAD) AND THE STATION ON THE LEFT.
 DO3756'
 DO3756'THE STATION IS 41 FT (12.5 M) NORTHWEST OF THE CENTERLINE OF US ROUTE
 DO3756'20, 33 FT (10.1 M) NORTHEAST OF THE CENTERLINE OF COUNTY ROAD 4, 20.3
 DO3756'FT (6.2 M) SOUTHEAST OF STREET SIGN, 18.4 FT (5.6 M) SOUTHWEST OF
 DO3756'CONCRETE RIGHT OF WAY MARKER, 5.4 FT (1.6 M) NORTHEAST OF BACK OF
 DO3756'GUTTER, 1 FT (0.3 M) SOUTHEAST OF A WITNESS POST.
 DO3756
 DO3756                          STATION RECOVERY (2023)
 DO3756
 DO3756'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3756'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3772 ***********************************************************************
 DO3772  DESIGNATION -  GS 464
 DO3772  PID         -  DO3772
 DO3772  STATE/COUNTY-  IL/JO DAVIESS
 DO3772  COUNTRY     -  US
 DO3772  USGS QUAD   -  HANOVER (2018)
 DO3772
 DO3772                         *CURRENT SURVEY CONTROL
 DO3772  ______________________________________________________________________
 DO3772* NAD 83(1986) POSITION- 42 22 18.51   (N) 090 19 34.28   (W)   HD_HELD1
 DO3772* NAVD 88 ORTHO HEIGHT -   329.639 (meters)     1081.49  (feet) ADJUSTED
 DO3772  ______________________________________________________________________
 DO3772  GEOID HEIGHT    -        -32.918 (meters)                     GEOID18
 DO3772  DYNAMIC HEIGHT  -        329.531 (meters)     1081.14  (feet) COMP
 DO3772  MODELED GRAVITY -    980,285.0   (mgal)                       NAVD 88
 DO3772
 DO3772  VERT ORDER      -  SECOND    CLASS I
 DO3772
 DO3772.The horizontal coordinates were determined by differentially corrected
 DO3772.hand held GPS observations or other comparable positioning techniques
 DO3772.and have an estimated accuracy of +/- 3 meters.
 DO3772
 DO3772.The orthometric height was determined by differential leveling and
 DO3772.adjusted by the NATIONAL GEODETIC SURVEY
 DO3772.in March 2013.
 DO3772
 DO3772.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3772.GEOID18 height accuracy estimate available here.
 DO3772
 DO3772.Click photographs - Photos may exist for this station.
 DO3772
 DO3772.The dynamic height is computed by dividing the NAVD 88
 DO3772.geopotential number by the normal gravity value computed on the
 DO3772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3772.degrees latitude (g = 980.6199 gals.).
 DO3772
 DO3772.The modeled gravity was interpolated from observed gravity values.
 DO3772
 DO3772;                    North         East    Units  Estimated Accuracy
 DO3772;SPC IL W     -   633,391.8     686,861.4     MT  (+/- 3 meters HH1 GPS) 
 DO3772
 DO3772_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2015294522(NAD 83)
 DO3772
 DO3772                          SUPERSEDED SURVEY CONTROL
 DO3772
 DO3772.No superseded survey control is available for this station.
 DO3772
 DO3772_MARKER: DD = SURVEY DISK
 DO3772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3772_STAMPING: GS 464
 DO3772_MARK LOGO: ILDT
 DO3772_PROJECTION: FLUSH
 DO3772_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3772+STABILITY: SURFACE MOTION
 DO3772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3772+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2023
 DO3772
 DO3772  HISTORY     - Date     Condition        Report By
 DO3772  HISTORY     - UNK      MONUMENTED       ILDT
 DO3772  HISTORY     - 20120507 GOOD             AMESC
 DO3772  HISTORY     - 20231024 GOOD             USPSQD
 DO3772
 DO3772                          STATION DESCRIPTION
 DO3772
 DO3772'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3772'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHWEST OF
 DO3772'SCALES MOUND, 6.5 MI (10.5 KM) NORTHWEST OF ELIZABETH AND 6.1 MI (9.8
 DO3772'KM) EAST-SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3772'
 DO3772'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3772'PROCEED WEST ON US ROUTE 20 FOR 4.9 MI (7.9 KM) TO EAGLE RIDGE DRIVE
 DO3772'AND THE STATION ON THE RIGHT.
 DO3772'
 DO3772'THE STATION IS 106 FT (32.3 M) SOUTHEAST OF THE CENTERLINE OF EAGLE
 DO3772'RIDGE DRIVE, 60 FT (18.3 M) SOUTHWEST OF LONGHOLLOW ROAD, 75 FT (22.9
 DO3772'M) NORTHEAST OF THE CENTERLINE OF US ROUTE 20, 1 FT (0.3 M) SOUTH OF
 DO3772'AN ORANGE WITNESS POST.
 DO3772
 DO3772                          STATION RECOVERY (2023)
 DO3772
 DO3772'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3772'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3771 ***********************************************************************
 DO3771  DESIGNATION -  GS 465
 DO3771  PID         -  DO3771
 DO3771  STATE/COUNTY-  IL/JO DAVIESS
 DO3771  COUNTRY     -  US
 DO3771  USGS QUAD   -  HANOVER (2018)
 DO3771
 DO3771                         *CURRENT SURVEY CONTROL
 DO3771  ______________________________________________________________________
 DO3771* NAD 83(1986) POSITION- 42 21 43.73   (N) 090 18 44.75   (W)   HD_HELD1
 DO3771* NAVD 88 ORTHO HEIGHT -   314.557 (meters)     1032.01  (feet) ADJUSTED
 DO3771  ______________________________________________________________________
 DO3771  GEOID HEIGHT    -        -32.936 (meters)                     GEOID18
 DO3771  DYNAMIC HEIGHT  -        314.453 (meters)     1031.67  (feet) COMP
 DO3771  MODELED GRAVITY -    980,283.0   (mgal)                       NAVD 88
 DO3771
 DO3771  VERT ORDER      -  SECOND    CLASS I
 DO3771
 DO3771.The horizontal coordinates were determined by differentially corrected
 DO3771.hand held GPS observations or other comparable positioning techniques
 DO3771.and have an estimated accuracy of +/- 3 meters.
 DO3771
 DO3771.The orthometric height was determined by differential leveling and
 DO3771.adjusted by the NATIONAL GEODETIC SURVEY
 DO3771.in March 2013.
 DO3771
 DO3771.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3771.GEOID18 height accuracy estimate available here.
 DO3771
 DO3771.Click photographs - Photos may exist for this station.
 DO3771
 DO3771.The dynamic height is computed by dividing the NAVD 88
 DO3771.geopotential number by the normal gravity value computed on the
 DO3771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3771.degrees latitude (g = 980.6199 gals.).
 DO3771
 DO3771.The modeled gravity was interpolated from observed gravity values.
 DO3771
 DO3771;                    North         East    Units  Estimated Accuracy
 DO3771;SPC IL W     -   632,316.7     687,992.8     MT  (+/- 3 meters HH1 GPS) 
 DO3771
 DO3771_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2131993485(NAD 83)
 DO3771
 DO3771                          SUPERSEDED SURVEY CONTROL
 DO3771
 DO3771.No superseded survey control is available for this station.
 DO3771
 DO3771_MARKER: DD = SURVEY DISK
 DO3771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3771_STAMPING: GS 465
 DO3771_MARK LOGO: ILDT
 DO3771_PROJECTION: FLUSH
 DO3771_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3771+STABILITY: SURFACE MOTION
 DO3771_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3771+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 DO3771
 DO3771  HISTORY     - Date     Condition        Report By
 DO3771  HISTORY     - UNK      MONUMENTED       ILDT
 DO3771  HISTORY     - 20120416 GOOD             AMESC
 DO3771
 DO3771                          STATION DESCRIPTION
 DO3771
 DO3771'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3771'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHWEST OF
 DO3771'HANOVER, 7.0 MI (11.3 KM) EAST-SOUTHEAST OF GALENA AND 5.6 MI (9.0 KM)
 DO3771'WEST-NORTHWEST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3771'
 DO3771'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3771'PROCEED WEST ON US ROUTE 20 FOR 3.9 MI (6.3 KM) TO A PRIVATE ENTRANCE
 DO3771'AND THE STATION ON THE LEFT.
 DO3771'
 DO3771'THE STATION IS 58 FT (17.7 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE
 DO3771'20, NORTHWEST OF A GRAVEL DRIVEWAY TO HOUSE NUMBER '4531', 35 FT (10.7
 DO3771'M) WEST OF A 24 INCH (61 CM) CONCRETE FLARED END SECTION, 16 FT (4.9
 DO3771'M) WEST OF A CORRUGATED METAL PIPE UNDER THE DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3770 ***********************************************************************
 DO3770  DESIGNATION -  GS 466
 DO3770  PID         -  DO3770
 DO3770  STATE/COUNTY-  IL/JO DAVIESS
 DO3770  COUNTRY     -  US
 DO3770  USGS QUAD   -  HANOVER (2018)
 DO3770
 DO3770                         *CURRENT SURVEY CONTROL
 DO3770  ______________________________________________________________________
 DO3770* NAD 83(1986) POSITION- 42 21 31.64   (N) 090 17 58.63   (W)   HD_HELD1
 DO3770* NAVD 88 ORTHO HEIGHT -   311.755 (meters)     1022.82  (feet) ADJUSTED
 DO3770  ______________________________________________________________________
 DO3770  GEOID HEIGHT    -        -32.956 (meters)                     GEOID18
 DO3770  DYNAMIC HEIGHT  -        311.654 (meters)     1022.48  (feet) COMP
 DO3770  MODELED GRAVITY -    980,286.6   (mgal)                       NAVD 88
 DO3770
 DO3770  VERT ORDER      -  SECOND    CLASS I
 DO3770
 DO3770.The horizontal coordinates were determined by differentially corrected
 DO3770.hand held GPS observations or other comparable positioning techniques
 DO3770.and have an estimated accuracy of +/- 3 meters.
 DO3770
 DO3770.The orthometric height was determined by differential leveling and
 DO3770.adjusted by the NATIONAL GEODETIC SURVEY
 DO3770.in March 2013.
 DO3770
 DO3770.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3770.GEOID18 height accuracy estimate available here.
 DO3770
 DO3770.Click photographs - Photos may exist for this station.
 DO3770
 DO3770.The dynamic height is computed by dividing the NAVD 88
 DO3770.geopotential number by the normal gravity value computed on the
 DO3770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3770.degrees latitude (g = 980.6199 gals.).
 DO3770
 DO3770.The modeled gravity was interpolated from observed gravity values.
 DO3770
 DO3770;                    North         East    Units  Estimated Accuracy
 DO3770;SPC IL W     -   631,941.9     689,047.5     MT  (+/- 3 meters HH1 GPS) 
 DO3770
 DO3770_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2238693145(NAD 83)
 DO3770
 DO3770                          SUPERSEDED SURVEY CONTROL
 DO3770
 DO3770.No superseded survey control is available for this station.
 DO3770
 DO3770_MARKER: DD = SURVEY DISK
 DO3770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3770_STAMPING: GS 466
 DO3770_MARK LOGO: ILDT
 DO3770_PROJECTION: FLUSH
 DO3770_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3770+STABILITY: SURFACE MOTION
 DO3770_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO3770+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 DO3770
 DO3770  HISTORY     - Date     Condition        Report By
 DO3770  HISTORY     - UNK      MONUMENTED       ILDT
 DO3770  HISTORY     - 20120416 GOOD             AMESC
 DO3770
 DO3770                          STATION DESCRIPTION
 DO3770
 DO3770'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3770'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) EAST-SOUTHEAST OF
 DO3770'GALENA, 7.1 MI (11.4 KM) NORTH OF HANOVER AND 4.9 MI (7.9 KM)
 DO3770'NORTHWEST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3770'
 DO3770'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3770'PROCEED WEST ON US ROUTE 20 FOR 3.2 MI (5.1 KM) TO THE SOUTHEAST
 DO3770'ENTRANCE TO A ROADSIDE PARK AND THE STATION ON THE RIGHT.
 DO3770'
 DO3770'THE STATION IS NORTHWEST OF THE ENTRANCE, 46 FT (14.0 M) NORTHEAST OF
 DO3770'THE CENTERLINE OF US ROUTE 20, 22.4 FT (6.8 M) SOUTH OF GUARDRAIL, 14
 DO3770'FT (4.3 M) NORTHEAST OF 'STOP' SIGN, 9.3 FT (2.8 M) NORTHWEST OF BACK
 DO3770'OF GUTTER, 1 FT (0.3 M) SOUTH OF ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3768 ***********************************************************************
 DO3768  DESIGNATION -  GS 467
 DO3768  PID         -  DO3768
 DO3768  STATE/COUNTY-  IL/JO DAVIESS
 DO3768  COUNTRY     -  US
 DO3768  USGS QUAD   -  HANOVER (2018)
 DO3768
 DO3768                         *CURRENT SURVEY CONTROL
 DO3768  ______________________________________________________________________
 DO3768* NAD 83(1986) POSITION- 42 20 39.9    (N) 090 17 37.6    (W)   HD_HELD2
 DO3768* NAVD 88 ORTHO HEIGHT -   303.991 (meters)      997.34  (feet) ADJUSTED
 DO3768  ______________________________________________________________________
 DO3768  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 DO3768  DYNAMIC HEIGHT  -        303.892 (meters)      997.02  (feet) COMP
 DO3768  MODELED GRAVITY -    980,286.8   (mgal)                       NAVD 88
 DO3768
 DO3768  VERT ORDER      -  SECOND    CLASS I
 DO3768
 DO3768.The horizontal coordinates were established by autonomous hand held GPS
 DO3768.observations and have an estimated accuracy of +/- 10 meters.
 DO3768
 DO3768.The orthometric height was determined by differential leveling and
 DO3768.adjusted by the NATIONAL GEODETIC SURVEY
 DO3768.in March 2013.
 DO3768
 DO3768.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3768.GEOID18 height accuracy estimate available here.
 DO3768
 DO3768.Click photographs - Photos may exist for this station.
 DO3768
 DO3768.The dynamic height is computed by dividing the NAVD 88
 DO3768.geopotential number by the normal gravity value computed on the
 DO3768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3768.degrees latitude (g = 980.6199 gals.).
 DO3768
 DO3768.The modeled gravity was interpolated from observed gravity values.
 DO3768
 DO3768;                    North         East    Units  Estimated Accuracy
 DO3768;SPC IL W     -   630,345.      689,526.      MT  (+/- 10 meters HH2 GPS)
 DO3768
 DO3768_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2291891565(NAD 83)
 DO3768
 DO3768                          SUPERSEDED SURVEY CONTROL
 DO3768
 DO3768.No superseded survey control is available for this station.
 DO3768
 DO3768_MARKER: DD = SURVEY DISK
 DO3768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3768_STAMPING: GS 467
 DO3768_MARK LOGO: ILDT
 DO3768_PROJECTION: FLUSH
 DO3768_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3768+STABILITY: SURFACE MOTION
 DO3768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3768+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 DO3768
 DO3768  HISTORY     - Date     Condition        Report By
 DO3768  HISTORY     - UNK      MONUMENTED       ILDT
 DO3768  HISTORY     - 20120308 GOOD             AMESC
 DO3768
 DO3768                          STATION DESCRIPTION
 DO3768
 DO3768'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3768'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTHEAST OF GALENA, 6.1
 DO3768'MI (9.8 KM) NORTH OF HANOVER AND 4.1 MI (6.6 KM) WEST-NORTHWEST OF
 DO3768'ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3768'
 DO3768'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3768'PROCEED WEST ON US ROUTE 20 FOR 2.05 MI (3.3 KM) TO THE STATION ON THE
 DO3768'RIGHT.
 DO3768'
 DO3768'THE STATION IS 39 FT (11.9 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DO3768'20, 147.5 FT (45.0 M) SOUTHEAST OF A 'CURVE AHEAD' SIGN, 40 FT (12.2
 DO3768'M) SOUTHWEST OF THE RIGHT OF WAY FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3766 ***********************************************************************
 DO3766  DESIGNATION -  GS 468
 DO3766  PID         -  DO3766
 DO3766  STATE/COUNTY-  IL/JO DAVIESS
 DO3766  COUNTRY     -  US
 DO3766  USGS QUAD   -  HANOVER (2018)
 DO3766
 DO3766                         *CURRENT SURVEY CONTROL
 DO3766  ______________________________________________________________________
 DO3766* NAD 83(1986) POSITION- 42 20 06.05   (N) 090 16 34.90   (W)   HD_HELD1
 DO3766* NAVD 88 ORTHO HEIGHT -   302.521 (meters)      992.52  (feet) ADJUSTED
 DO3766  ______________________________________________________________________
 DO3766  GEOID HEIGHT    -        -32.990 (meters)                     GEOID18
 DO3766  DYNAMIC HEIGHT  -        302.424 (meters)      992.20  (feet) COMP
 DO3766  MODELED GRAVITY -    980,292.6   (mgal)                       NAVD 88
 DO3766
 DO3766  VERT ORDER      -  SECOND    CLASS I
 DO3766
 DO3766.The horizontal coordinates were determined by differentially corrected
 DO3766.hand held GPS observations or other comparable positioning techniques
 DO3766.and have an estimated accuracy of +/- 3 meters.
 DO3766
 DO3766.The orthometric height was determined by differential leveling and
 DO3766.adjusted by the NATIONAL GEODETIC SURVEY
 DO3766.in March 2013.
 DO3766
 DO3766.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3766.GEOID18 height accuracy estimate available here.
 DO3766
 DO3766.Click photographs - Photos may exist for this station.
 DO3766
 DO3766.The dynamic height is computed by dividing the NAVD 88
 DO3766.geopotential number by the normal gravity value computed on the
 DO3766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3766.degrees latitude (g = 980.6199 gals.).
 DO3766
 DO3766.The modeled gravity was interpolated from observed gravity values.
 DO3766
 DO3766;                    North         East    Units  Estimated Accuracy
 DO3766;SPC IL W     -   629,298.4     690,960.1     MT  (+/- 3 meters HH1 GPS) 
 DO3766
 DO3766_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2438690566(NAD 83)
 DO3766
 DO3766                          SUPERSEDED SURVEY CONTROL
 DO3766
 DO3766.No superseded survey control is available for this station.
 DO3766
 DO3766_MARKER: DD = SURVEY DISK
 DO3766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3766_STAMPING: GS 468
 DO3766_MARK LOGO: ILDT
 DO3766_PROJECTION: FLUSH
 DO3766_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3766+STABILITY: SURFACE MOTION
 DO3766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3766+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2023
 DO3766
 DO3766  HISTORY     - Date     Condition        Report By
 DO3766  HISTORY     - UNK      MONUMENTED       ILDT
 DO3766  HISTORY     - 20120308 GOOD             AMESC
 DO3766  HISTORY     - 20231024 GOOD             USPSQD
 DO3766
 DO3766                          STATION DESCRIPTION
 DO3766
 DO3766'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3766'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTHEAST OF GALENA, 5.4
 DO3766'MI (8.7 KM) NORTH OF HANOVER AND 3.1 MI (5.0 KM) WEST-NORTHWEST OF
 DO3766'ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3766'
 DO3766'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3766'PROCEED WEST ON US ROUTE 20 FOR 0.9 MI (1.4 KM) TO ENTRANCE TO LOOKOUT
 DO3766'TOWER AND THE STATION ON THE RIGHT.
 DO3766'
 DO3766'THE STATION IS AT THE NORTHWEST CORNER OF ENTRANCE TO LOOKOUT TOWER,
 DO3766'18.2 FT (5.5 M) WEST OF THE ENTRANCE, 69 FT (21.0 M) NORTH OF THE
 DO3766'CENTERLINE OF US ROUTE 20, 80 FT (24.4 M) SOUTHEAST OF TRAFFIC MERGE
 DO3766'ARROW SIGN, 27 FT (8.2 M) NORTH OF STOP SIGN, 1 FT (0.3 M) SOUTHWEST
 DO3766'OF AN ORANGE WITNESS POST.
 DO3766
 DO3766                          STATION RECOVERY (2023)
 DO3766
 DO3766'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3766'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3760 ***********************************************************************
 DO3760  DESIGNATION -  GS 469
 DO3760  PID         -  DO3760
 DO3760  STATE/COUNTY-  IL/JO DAVIESS
 DO3760  COUNTRY     -  US
 DO3760  USGS QUAD   -  HANOVER (2018)
 DO3760
 DO3760                         *CURRENT SURVEY CONTROL
 DO3760  ______________________________________________________________________
 DO3760* NAD 83(1986) POSITION- 42 19 29.20   (N) 090 15 59.62   (W)   HD_HELD1
 DO3760* NAVD 88 ORTHO HEIGHT -   244.210 (meters)      801.21  (feet) ADJUSTED
 DO3760  ______________________________________________________________________
 DO3760  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 DO3760  DYNAMIC HEIGHT  -        244.132 (meters)      800.96  (feet) COMP
 DO3760  MODELED GRAVITY -    980,294.1   (mgal)                       NAVD 88
 DO3760
 DO3760  VERT ORDER      -  SECOND    CLASS I
 DO3760
 DO3760.The horizontal coordinates were determined by differentially corrected
 DO3760.hand held GPS observations or other comparable positioning techniques
 DO3760.and have an estimated accuracy of +/- 3 meters.
 DO3760
 DO3760.The orthometric height was determined by differential leveling and
 DO3760.adjusted by the NATIONAL GEODETIC SURVEY
 DO3760.in March 2013.
 DO3760
 DO3760.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3760.GEOID18 height accuracy estimate available here.
 DO3760
 DO3760.Click photographs - Photos may exist for this station.
 DO3760
 DO3760.The dynamic height is computed by dividing the NAVD 88
 DO3760.geopotential number by the normal gravity value computed on the
 DO3760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3760.degrees latitude (g = 980.6199 gals.).
 DO3760
 DO3760.The modeled gravity was interpolated from observed gravity values.
 DO3760
 DO3760;                    North         East    Units  Estimated Accuracy
 DO3760;SPC IL W     -   628,160.5     691,766.4     MT  (+/- 3 meters HH1 GPS) 
 DO3760
 DO3760_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2523089455(NAD 83)
 DO3760
 DO3760                          SUPERSEDED SURVEY CONTROL
 DO3760
 DO3760.No superseded survey control is available for this station.
 DO3760
 DO3760_MARKER: DD = SURVEY DISK
 DO3760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3760_STAMPING: GS 469
 DO3760_MARK LOGO: ILDT
 DO3760_PROJECTION: FLUSH
 DO3760_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3760+STABILITY: SURFACE MOTION
 DO3760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3760+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3760
 DO3760  HISTORY     - Date     Condition        Report By
 DO3760  HISTORY     - UNK      MONUMENTED       ILDT
 DO3760  HISTORY     - 20120507 GOOD             AMESC
 DO3760
 DO3760                          STATION DESCRIPTION
 DO3760
 DO3760'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3760'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH-NORTHWEST OF
 DO3760'BLACKHAWK, 4.8 MI (7.7 KM) NORTH OF HANOVER AND 2.4 MI (3.9 KM)
 DO3760'WEST-NORTHWEST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3760'
 DO3760'THE STATION IS AT THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE
 DO3760'20, 72 FT (21.9 M) NORTHEAST OF THE CENTERLINE OF US ROUTE 20, 44.5 FT
 DO3760'(13.6 M) NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 14 FT (4.3 M)
 DO3760'SOUTHEAST OF THE CENTERLINE OF A GRAVEL FIELD ENTRANCE, 12 FT (3.7 M)
 DO3760'SOUTHWEST OF RIGHT OF WAY FENCE, 1 FT (0.3 M) SOUTHEAST OF AN ORANGE
 DO3760'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3779 ***********************************************************************
 DO3779  DESIGNATION -  GS 475
 DO3779  PID         -  DO3779
 DO3779  STATE/COUNTY-  IL/JO DAVIESS
 DO3779  COUNTRY     -  US
 DO3779  USGS QUAD   -  GALENA (2018)
 DO3779
 DO3779                         *CURRENT SURVEY CONTROL
 DO3779  ______________________________________________________________________
 DO3779* NAD 83(1986) POSITION- 42 24 02.83   (N) 090 22 47.80   (W)   HD_HELD1
 DO3779* NAVD 88 ORTHO HEIGHT -   251.842 (meters)      826.25  (feet) ADJUSTED
 DO3779  ______________________________________________________________________
 DO3779  GEOID HEIGHT    -        -32.869 (meters)                     GEOID18
 DO3779  DYNAMIC HEIGHT  -        251.764 (meters)      826.00  (feet) COMP
 DO3779  MODELED GRAVITY -    980,306.1   (mgal)                       NAVD 88
 DO3779
 DO3779  VERT ORDER      -  SECOND    CLASS I
 DO3779
 DO3779.The horizontal coordinates were determined by differentially corrected
 DO3779.hand held GPS observations or other comparable positioning techniques
 DO3779.and have an estimated accuracy of +/- 3 meters.
 DO3779
 DO3779.The orthometric height was determined by differential leveling and
 DO3779.adjusted by the NATIONAL GEODETIC SURVEY
 DO3779.in March 2013.
 DO3779
 DO3779.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3779.GEOID18 height accuracy estimate available here.
 DO3779
 DO3779.Click photographs - Photos may exist for this station.
 DO3779
 DO3779.The dynamic height is computed by dividing the NAVD 88
 DO3779.geopotential number by the normal gravity value computed on the
 DO3779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3779.degrees latitude (g = 980.6199 gals.).
 DO3779
 DO3779.The modeled gravity was interpolated from observed gravity values.
 DO3779
 DO3779;                    North         East    Units  Estimated Accuracy
 DO3779;SPC IL W     -   636,620.2     682,442.1     MT  (+/- 3 meters HH1 GPS) 
 DO3779
 DO3779_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1562697602(NAD 83)
 DO3779
 DO3779                          SUPERSEDED SURVEY CONTROL
 DO3779
 DO3779.No superseded survey control is available for this station.
 DO3779
 DO3779_MARKER: DD = SURVEY DISK
 DO3779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3779_STAMPING: GS 475
 DO3779_MARK LOGO: ILDT
 DO3779_PROJECTION: FLUSH
 DO3779_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3779+STABILITY: SURFACE MOTION
 DO3779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3779+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3779
 DO3779  HISTORY     - Date     Condition        Report By
 DO3779  HISTORY     - UNK      MONUMENTED       ILDT
 DO3779  HISTORY     - 20120507 GOOD             AMESC
 DO3779  HISTORY     - 20250528 GOOD             USPSQD
 DO3779
 DO3779                          STATION DESCRIPTION
 DO3779
 DO3779'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3779'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) SOUTHEAST OF MENOMINEE,
 DO3779'8.3 MI (13.4 KM) SOUTHWEST OF SCALES MOUND AND 2.7 MI (4.3 KM)
 DO3779'EAST-SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3779'
 DO3779'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3779'PROCEED WEST ON US ROUTE 20 FOR 8.8 MI (14.2 KM) TO MOUNT HOPE ROAD
 DO3779'AND THE STATION ON THE RIGHT.
 DO3779'
 DO3779'THE STATION IS 98 FT (29.9 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DO3779'20, 38 FT (11.6 M) NORTHWEST OF THE CENTERLINE OF MOUNT HOPE ROAD, 56
 DO3779'FT (17.1 M) NORTHEAST OF STREET/STOP SIGN, 50 FT (15.2 M) SOUTHEAST OF
 DO3779'A POWER POLE, 48 FT (14.6 M) SOUTHEAST OF A GUY POLE, 2 FT (0.6 M)
 DO3779'SOUTHWEST OF AN ORANGE WITNESS POST.
 DO3779
 DO3779                          STATION RECOVERY (2025)
 DO3779
 DO3779'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3779'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3778 ***********************************************************************
 DO3778  DESIGNATION -  GS 476
 DO3778  PID         -  DO3778
 DO3778  STATE/COUNTY-  IL/JO DAVIESS
 DO3778  COUNTRY     -  US
 DO3778  USGS QUAD   -  GALENA (2018)
 DO3778
 DO3778                         *CURRENT SURVEY CONTROL
 DO3778  ______________________________________________________________________
 DO3778* NAD 83(1986) POSITION- 42 23 13.49   (N) 090 22 33.32   (W)   HD_HELD1
 DO3778* NAVD 88 ORTHO HEIGHT -   220.545 (meters)      723.57  (feet) ADJUSTED
 DO3778  ______________________________________________________________________
 DO3778  GEOID HEIGHT    -        -32.873 (meters)                     GEOID18
 DO3778  DYNAMIC HEIGHT  -        220.477 (meters)      723.35  (feet) COMP
 DO3778  MODELED GRAVITY -    980,306.3   (mgal)                       NAVD 88
 DO3778
 DO3778  VERT ORDER      -  SECOND    CLASS I
 DO3778
 DO3778.The horizontal coordinates were determined by differentially corrected
 DO3778.hand held GPS observations or other comparable positioning techniques
 DO3778.and have an estimated accuracy of +/- 3 meters.
 DO3778
 DO3778.The orthometric height was determined by differential leveling and
 DO3778.adjusted by the NATIONAL GEODETIC SURVEY
 DO3778.in March 2013.
 DO3778
 DO3778.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3778.GEOID18 height accuracy estimate available here.
 DO3778
 DO3778.Click photographs - Photos may exist for this station.
 DO3778
 DO3778.The dynamic height is computed by dividing the NAVD 88
 DO3778.geopotential number by the normal gravity value computed on the
 DO3778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3778.degrees latitude (g = 980.6199 gals.).
 DO3778
 DO3778.The modeled gravity was interpolated from observed gravity values.
 DO3778
 DO3778;                    North         East    Units  Estimated Accuracy
 DO3778;SPC IL W     -   635,097.0     682,769.5     MT  (+/- 3 meters HH1 GPS) 
 DO3778
 DO3778_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1600496090(NAD 83)
 DO3778
 DO3778                          SUPERSEDED SURVEY CONTROL
 DO3778
 DO3778.No superseded survey control is available for this station.
 DO3778
 DO3778_MARKER: DD = SURVEY DISK
 DO3778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3778_STAMPING: GS 476
 DO3778_MARK LOGO: ILDT
 DO3778_PROJECTION: FLUSH
 DO3778_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3778+STABILITY: SURFACE MOTION
 DO3778_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3778+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2023
 DO3778
 DO3778  HISTORY     - Date     Condition        Report By
 DO3778  HISTORY     - UNK      MONUMENTED       ILDT
 DO3778  HISTORY     - 20120507 GOOD             AMESC
 DO3778  HISTORY     - 20230728 GOOD             ILDT
 DO3778
 DO3778                          STATION DESCRIPTION
 DO3778
 DO3778'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3778'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) WEST-NORTHWEST OF
 DO3778'ELIZABETH, 8.8 MI (14.2 KM) SOUTHWEST OF SCALES MOUND AND 3.4 MI (5.5
 DO3778'KM) SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3778'
 DO3778'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3778'PROCEED WEST ON US ROUTE 20 FOR 7.8 MI (12.6 KM) TO THE STATION ON THE
 DO3778'LEFT.
 DO3778'
 DO3778'THE STATION IS 27 FT (8.2 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE
 DO3778'20, 63 FT (19.2 M) NORTH OF A CONCRETE RIGHT OF WAY MARKER, 57 FT
 DO3778'(17.4 M) NORTHEAST OF A FENCE LINE, 24 FT (7.3 M) SOUTHWEST OF STATION
 DO3778'STAMP '985+00', 5 FT (1.5 M) SOUTHWEST OF THE EDGE OF PAVED SHOULDER.
 DO3778
 DO3778                          STATION RECOVERY (2023)
 DO3778
 DO3778'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3778'SET A RAILROAD SPIKE AT THE EDGE OF PAVEMENT.  STATIONING STAMPS HAVE
 DO3778'CHANGED, NOW GS 476 IS 60 FT (18.3 M) SOUTHEAST OF PAVEMENT STAMP
 DO3778'977+50.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3776 ***********************************************************************
 DO3776  DESIGNATION -  GS 477
 DO3776  PID         -  DO3776
 DO3776  STATE/COUNTY-  IL/JO DAVIESS
 DO3776  COUNTRY     -  US
 DO3776  USGS QUAD   -  SCALES MOUND WEST (2018)
 DO3776
 DO3776                         *CURRENT SURVEY CONTROL
 DO3776  ______________________________________________________________________
 DO3776* NAD 83(1986) POSITION- 42 22 40.57   (N) 090 21 41.45   (W)   HD_HELD1
 DO3776* NAVD 88 ORTHO HEIGHT -   205.669 (meters)      674.77  (feet) ADJUSTED
 DO3776  ______________________________________________________________________
 DO3776  GEOID HEIGHT    -        -32.884 (meters)                     GEOID18
 DO3776  DYNAMIC HEIGHT  -        205.605 (meters)      674.56  (feet) COMP
 DO3776  MODELED GRAVITY -    980,305.7   (mgal)                       NAVD 88
 DO3776
 DO3776  VERT ORDER      -  SECOND    CLASS I
 DO3776
 DO3776.The horizontal coordinates were determined by differentially corrected
 DO3776.hand held GPS observations or other comparable positioning techniques
 DO3776.and have an estimated accuracy of +/- 3 meters.
 DO3776
 DO3776.The orthometric height was determined by differential leveling and
 DO3776.adjusted by the NATIONAL GEODETIC SURVEY
 DO3776.in March 2013.
 DO3776
 DO3776.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3776.GEOID18 height accuracy estimate available here.
 DO3776
 DO3776.Click photographs - Photos may exist for this station.
 DO3776
 DO3776.The dynamic height is computed by dividing the NAVD 88
 DO3776.geopotential number by the normal gravity value computed on the
 DO3776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3776.degrees latitude (g = 980.6199 gals.).
 DO3776
 DO3776.The modeled gravity was interpolated from observed gravity values.
 DO3776
 DO3776;                    North         East    Units  Estimated Accuracy
 DO3776;SPC IL W     -   634,078.5     683,953.6     MT  (+/- 3 meters HH1 GPS) 
 DO3776
 DO3776_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1722295111(NAD 83)
 DO3776
 DO3776                          SUPERSEDED SURVEY CONTROL
 DO3776
 DO3776.No superseded survey control is available for this station.
 DO3776
 DO3776_MARKER: DD = SURVEY DISK
 DO3776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3776_STAMPING: GS 477
 DO3776_MARK LOGO: ILDT
 DO3776_PROJECTION: FLUSH
 DO3776_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3776+STABILITY: SURFACE MOTION
 DO3776_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3776+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2023
 DO3776
 DO3776  HISTORY     - Date     Condition        Report By
 DO3776  HISTORY     - UNK      MONUMENTED       ILDT
 DO3776  HISTORY     - 20120507 GOOD             AMESC
 DO3776  HISTORY     - 20231027 GOOD             USPSQD
 DO3776
 DO3776                          STATION DESCRIPTION
 DO3776
 DO3776'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3776'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTHWEST OF SCALES
 DO3776'MOUND, 8.3 MI (13.4 KM) WEST-NORTHWEST OF ELIZABETH AND 4.4 MI (7.1
 DO3776'KM) SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3776'
 DO3776'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3776'PROCEED WEST ON US ROUTE 20 FOR 6.8 MI (10.9 KM) TO THE STATION ON THE
 DO3776'LEFT.
 DO3776'
 DO3776'THE STATION IS 47 FT (14.3 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE
 DO3776'20, 50 FT (15.2 M) SOUTHEAST OF DRIVEWAY TO HOUSE NUMBER '7301', 36 FT
 DO3776'(11.0 M) SOUTHEAST OF THE NORTH END OF THE FENCE SOUTH OF THE DRIVE,
 DO3776'10.5 FT (3.2 M) NORTHEAST OF A TELEPHONE PEDESTAL, 10 FT (3.0 M)
 DO3776'NORTHEAST OF A FENCE LINE, 1.5 FT (0.5 M) NORTHEAST OF AN ORANGE
 DO3776'WITNESS POST.
 DO3776
 DO3776                          STATION RECOVERY (2023)
 DO3776
 DO3776'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3776'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3775 ***********************************************************************
 DO3775  DESIGNATION -  GS 478
 DO3775  PID         -  DO3775
 DO3775  STATE/COUNTY-  IL/JO DAVIESS
 DO3775  COUNTRY     -  US
 DO3775  USGS QUAD   -  HANOVER (2018)
 DO3775
 DO3775                         *CURRENT SURVEY CONTROL
 DO3775  ______________________________________________________________________
 DO3775* NAD 83(1986) POSITION- 42 22 19.74   (N) 090 20 35.76   (W)   HD_HELD1
 DO3775* NAVD 88 ORTHO HEIGHT -   239.560 (meters)      785.96  (feet) ADJUSTED
 DO3775  ______________________________________________________________________
 DO3775  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 DO3775  DYNAMIC HEIGHT  -        239.482 (meters)      785.70  (feet) COMP
 DO3775  MODELED GRAVITY -    980,292.8   (mgal)                       NAVD 88
 DO3775
 DO3775  VERT ORDER      -  SECOND    CLASS I
 DO3775
 DO3775.The horizontal coordinates were determined by differentially corrected
 DO3775.hand held GPS observations or other comparable positioning techniques
 DO3775.and have an estimated accuracy of +/- 3 meters.
 DO3775
 DO3775.The orthometric height was determined by differential leveling and
 DO3775.adjusted by the NATIONAL GEODETIC SURVEY
 DO3775.in March 2013.
 DO3775
 DO3775.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3775.GEOID18 height accuracy estimate available here.
 DO3775
 DO3775.Click photographs - Photos may exist for this station.
 DO3775
 DO3775.The dynamic height is computed by dividing the NAVD 88
 DO3775.geopotential number by the normal gravity value computed on the
 DO3775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3775.degrees latitude (g = 980.6199 gals.).
 DO3775
 DO3775.The modeled gravity was interpolated from observed gravity values.
 DO3775
 DO3775;                    North         East    Units  Estimated Accuracy
 DO3775;SPC IL W     -   633,432.5     685,455.0     MT  (+/- 3 meters HH1 GPS) 
 DO3775
 DO3775_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1874494516(NAD 83)
 DO3775
 DO3775                          SUPERSEDED SURVEY CONTROL
 DO3775
 DO3775.No superseded survey control is available for this station.
 DO3775
 DO3775_MARKER: DD = SURVEY DISK
 DO3775_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3775_STAMPING: GS 478
 DO3775_MARK LOGO: ILDT
 DO3775_PROJECTION: FLUSH
 DO3775_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3775+STABILITY: SURFACE MOTION
 DO3775_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3775+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3775
 DO3775  HISTORY     - Date     Condition        Report By
 DO3775  HISTORY     - UNK      MONUMENTED       ILDT
 DO3775  HISTORY     - 20120507 GOOD             AMESC
 DO3775
 DO3775                          STATION DESCRIPTION
 DO3775
 DO3775'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3775'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF
 DO3775'SCALES MOUND, 7.3 MI (11.7 KM) WEST-NORTHWEST OF ELIZABETH AND 5.4 MI
 DO3775'(8.7 KM) SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3775'
 DO3775'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3775'PROCEED WEST ON US ROUTE 20 FOR 5.8 MI (9.3 KM) TO THE STATION ON THE
 DO3775'LEFT.
 DO3775'
 DO3775'THE STATION IS 27 FT (8.2 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE
 DO3775'20, 215 FT (65.5 M) SOUTHEAST OF A POWER POLE, 81 FT (24.7 M)
 DO3775'NORTHEAST OF A TELEPHONE PEDESTAL, 47 FT (14.3 M) NORTHEAST OF A FENCE
 DO3775'LINE, 6 FT (1.8 M) NORTHWEST OF A BOX CULVERT RUNNING UNDER US ROUTE
 DO3775'20.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3781 ***********************************************************************
 DO3781  DESIGNATION -  GS 484
 DO3781  PID         -  DO3781
 DO3781  STATE/COUNTY-  IL/JO DAVIESS
 DO3781  COUNTRY     -  US
 DO3781  USGS QUAD   -  GALENA (2018)
 DO3781
 DO3781                         *CURRENT SURVEY CONTROL
 DO3781  ______________________________________________________________________
 DO3781* NAD 83(1986) POSITION- 42 24 22.08   (N) 090 24 35.06   (W)   HD_HELD1
 DO3781* NAVD 88 ORTHO HEIGHT -   262.491 (meters)      861.19  (feet) ADJUSTED
 DO3781  ______________________________________________________________________
 DO3781  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 DO3781  DYNAMIC HEIGHT  -        262.410 (meters)      860.92  (feet) COMP
 DO3781  MODELED GRAVITY -    980,307.8   (mgal)                       NAVD 88
 DO3781
 DO3781  VERT ORDER      -  SECOND    CLASS I
 DO3781
 DO3781.The horizontal coordinates were determined by differentially corrected
 DO3781.hand held GPS observations or other comparable positioning techniques
 DO3781.and have an estimated accuracy of +/- 3 meters.
 DO3781
 DO3781.The orthometric height was determined by differential leveling and
 DO3781.adjusted by the NATIONAL GEODETIC SURVEY
 DO3781.in March 2013.
 DO3781
 DO3781.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3781.GEOID18 height accuracy estimate available here.
 DO3781
 DO3781.Click photographs - Photos may exist for this station.
 DO3781
 DO3781.The dynamic height is computed by dividing the NAVD 88
 DO3781.geopotential number by the normal gravity value computed on the
 DO3781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3781.degrees latitude (g = 980.6199 gals.).
 DO3781
 DO3781.The modeled gravity was interpolated from observed gravity values.
 DO3781
 DO3781;                    North         East    Units  Estimated Accuracy
 DO3781;SPC IL W     -   637,220.7     679,991.0     MT  (+/- 3 meters HH1 GPS) 
 DO3781
 DO3781_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1315698120(NAD 83)
 DO3781
 DO3781                          SUPERSEDED SURVEY CONTROL
 DO3781
 DO3781.No superseded survey control is available for this station.
 DO3781
 DO3781_MARKER: DD = SURVEY DISK
 DO3781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3781_STAMPING: GS 484
 DO3781_MARK LOGO: ILDT
 DO3781_PROJECTION: FLUSH
 DO3781_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3781+STABILITY: SURFACE MOTION
 DO3781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3781+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2023
 DO3781
 DO3781  HISTORY     - Date     Condition        Report By
 DO3781  HISTORY     - UNK      MONUMENTED       ILDT
 DO3781  HISTORY     - 20120507 GOOD             AMESC
 DO3781  HISTORY     - 20210902 GOOD             USPSQD
 DO3781  HISTORY     - 20231025 GOOD             USPSQD
 DO3781
 DO3781                          STATION DESCRIPTION
 DO3781
 DO3781'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3781'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) WEST-SOUTHWEST OF SCALES
 DO3781'MOUND, 8.5 MI (13.7 KM) SOUTHEAST OF MENOMINEE AND 1.2 MI (1.9 KM)
 DO3781'SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3781'
 DO3781'TO REACH FROM THE INTERSECTION OF SOUTH MAIN STREET AND US ROUTE 20 IN
 DO3781'GALENA, ILLINOIS PROCEED EAST ON US ROUTE 20 (SPRING STREET) FOR 1.2
 DO3781'MI (1.9 KM) TO A FIELD ENTRANCE AND THE STATION ON THE RIGHT.
 DO3781'
 DO3781'THE STATION IS 36 FT (11.0 M) SOUTH OF THE CENTERLINE OF US ROUTE 20,
 DO3781'59 FT (18.0 M) EAST OF A POWER POLE, 5 FT (1.5 M) WEST-NORTHWEST OF
 DO3781'GATE POST, 4 FT (1.2 M) NORTH OF A FENCE LINE, 1 FT (0.3 M) NORTH OF
 DO3781'ORANGE WITNESS POST.
 DO3781
 DO3781                          STATION RECOVERY (2021)
 DO3781
 DO3781'RECOVERY NOTE BY US POWER SQUADRON 2021 (STH)
 DO3781'RECOVERED IN GOOD CONDITION.
 DO3781
 DO3781                          STATION RECOVERY (2023)
 DO3781
 DO3781'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3781'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3780 ***********************************************************************
 DO3780  DESIGNATION -  GS 485
 DO3780  PID         -  DO3780
 DO3780  STATE/COUNTY-  IL/JO DAVIESS
 DO3780  COUNTRY     -  US
 DO3780  USGS QUAD   -  GALENA (2018)
 DO3780
 DO3780                         *CURRENT SURVEY CONTROL
 DO3780  ______________________________________________________________________
 DO3780* NAD 83(1986) POSITION- 42 24 22.07   (N) 090 23 41.18   (W)   HD_HELD1
 DO3780* NAVD 88 ORTHO HEIGHT -   277.936 (meters)      911.86  (feet) ADJUSTED
 DO3780  ______________________________________________________________________
 DO3780  GEOID HEIGHT    -        -32.853 (meters)                     GEOID18
 DO3780  DYNAMIC HEIGHT  -        277.851 (meters)      911.58  (feet) COMP
 DO3780  MODELED GRAVITY -    980,306.6   (mgal)                       NAVD 88
 DO3780
 DO3780  VERT ORDER      -  SECOND    CLASS I
 DO3780
 DO3780.The horizontal coordinates were determined by differentially corrected
 DO3780.hand held GPS observations or other comparable positioning techniques
 DO3780.and have an estimated accuracy of +/- 3 meters.
 DO3780
 DO3780.The orthometric height was determined by differential leveling and
 DO3780.adjusted by the NATIONAL GEODETIC SURVEY
 DO3780.in March 2013.
 DO3780
 DO3780.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3780.GEOID18 height accuracy estimate available here.
 DO3780
 DO3780.Click photographs - Photos may exist for this station.
 DO3780
 DO3780.The dynamic height is computed by dividing the NAVD 88
 DO3780.geopotential number by the normal gravity value computed on the
 DO3780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3780.degrees latitude (g = 980.6199 gals.).
 DO3780
 DO3780.The modeled gravity was interpolated from observed gravity values.
 DO3780
 DO3780;                    North         East    Units  Estimated Accuracy
 DO3780;SPC IL W     -   637,217.0     681,223.0     MT  (+/- 3 meters HH1 GPS) 
 DO3780
 DO3780_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1438898158(NAD 83)
 DO3780
 DO3780                          SUPERSEDED SURVEY CONTROL
 DO3780
 DO3780.No superseded survey control is available for this station.
 DO3780
 DO3780_MARKER: DD = SURVEY DISK
 DO3780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3780_STAMPING: GS 485
 DO3780_MARK LOGO: ILDT
 DO3780_PROJECTION: FLUSH
 DO3780_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3780+STABILITY: SURFACE MOTION
 DO3780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3780+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3780
 DO3780  HISTORY     - Date     Condition        Report By
 DO3780  HISTORY     - UNK      MONUMENTED       ILDT
 DO3780  HISTORY     - 20120507 GOOD             AMESC
 DO3780
 DO3780                          STATION DESCRIPTION
 DO3780
 DO3780'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3780'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTHEAST OF MENOMINEE,
 DO3780'8.7 MI (14.0 KM) WEST-SOUTHWEST OF SCALES MOUND AND 1.9 MI (3.1 KM)
 DO3780'EAST-SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3780'
 DO3780'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3780'PROCEED WEST ON US ROUTE 20 FOR 9.75 MI (15.7 KM) TO THE STATION ON
 DO3780'THE RIGHT.
 DO3780'
 DO3780'THE STATION IS 37 FT (11.3 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DO3780'20, 63 FT (19.2 M) SOUTHEAST OF POWER POLE WITH BRACE POLE, 37 FT
 DO3780'(11.3 M) WEST OF A COMMUNICATION POLE, 31 FT (9.4 M) SOUTHEAST OF
 DO3780''ROUTE 84' SIGN, 15 FT (4.6 M) SOUTHWEST OF A FENCE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0576 ***********************************************************************
 NH0576  DESIGNATION -  GUARD
 NH0576  PID         -  NH0576
 NH0576  STATE/COUNTY-  IL/WINNEBAGO
 NH0576  COUNTRY     -  US
 NH0576  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0576
 NH0576                         *CURRENT SURVEY CONTROL
 NH0576  ______________________________________________________________________
 NH0576* NAD 83(1997) POSITION- 42 17 02.50090(N) 089 04 56.30118(W)   ADJUSTED
 NH0576* NAVD 88 ORTHO HEIGHT -   222.496 (meters)      729.97  (feet) ADJUSTED
 NH0576  ______________________________________________________________________
 NH0576  GEOID HEIGHT    -        -33.416 (meters)                     GEOID18
 NH0576  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 NH0576  DYNAMIC HEIGHT  -        222.425 (meters)      729.74  (feet) COMP
 NH0576  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 NH0576
 NH0576  HORZ ORDER      -  SECOND
 NH0576  VERT ORDER      -  FIRST     CLASS II
 NH0576
 NH0576.The horizontal coordinates were established by classical geodetic methods
 NH0576.and adjusted by the National Geodetic Survey in October 1999.
 NH0576
 NH0576.The orthometric height was determined by differential leveling and
 NH0576.adjusted by the NATIONAL GEODETIC SURVEY
 NH0576.in June 1991.
 NH0576
 NH0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0576.GEOID18 height accuracy estimate available here.
 NH0576
 NH0576.Click photographs - Photos may exist for this station.
 NH0576
 NH0576.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0576
 NH0576.The dynamic height is computed by dividing the NAVD 88
 NH0576.geopotential number by the normal gravity value computed on the
 NH0576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0576.degrees latitude (g = 980.6199 gals.).
 NH0576
 NH0576.The modeled gravity was interpolated from observed gravity values.
 NH0576
 NH0576. The following values were computed from the NAD 83(1997) position.
 NH0576
 NH0576;                    North         East     Units Scale Factor Converg.
 NH0576;SPC IL W     -   624,198.871   789,434.749   MT  1.00003956   +0 43 46.6
 NH0576;SPC IL W     - 2,047,892.46  2,590,003.84   sFT  1.00003956   +0 43 46.6
 NH0576;UTM  16      - 4,683,411.826   328,313.744   MT  0.99996269   -1 24 04.8
 NH0576
 NH0576!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0576!SPC IL W     -   0.99997035  x   1.00003956  =   1.00000991
 NH0576!UTM  16      -   0.99997035  x   0.99996269  =   0.99993304
 NH0576
 NH0576:                Primary Azimuth Mark                     Grid Az
 NH0576:SPC IL W     -  BURTON                                   017 44 32.0
 NH0576:UTM  16      -  BURTON                                   019 52 23.4
 NH0576
 NH0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2831383411(NAD 83)
 NH0576
 NH0576|---------------------------------------------------------------------|
 NH0576| PID    Reference Object                     Distance      Geod. Az  |
 NH0576|                                                           dddmmss.s |
 NH0576| NH0874 BURTON                              APPROX. 1.0 KM 0182818.6 |
 NH0576| NH0875 JOHN                                259.128 METERS 21315     |
 NH0576| CI9695 GUARD RM                             14.560 METERS 30322     |
 NH0576|---------------------------------------------------------------------|
 NH0576
 NH0576                          SUPERSEDED SURVEY CONTROL
 NH0576
 NH0576  NAD 83(1996)-  42 17 02.50133(N)    089 04 56.30219(W) AD(       ) 2
 NH0576  NAD 83(1991)-  42 17 02.50072(N)    089 04 56.30149(W) AD(       ) 2
 NH0576  NAD 83(1986)-  42 17 02.50100(N)    089 04 56.30113(W) AD(       ) 2
 NH0576  NAD 27      -  42 17 02.44010(N)    089 04 55.92000(W) AD(       ) 2
 NH0576  USSD        -  42 17 02.55100(N)    089 04 55.71100(W) AD(       ) 3
 NH0576  NGVD 29 (??/??/92)  222.553  (m)          730.16   (f) ADJ UNCH    1 2
 NH0576  NGVD 29             222.55   (m)          730.1    (f) LEVELING    3  
 NH0576
 NH0576.Superseded values are not recommended for survey control.
 NH0576
 NH0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0576.See file dsdata.pdf to determine how the superseded data were derived.
 NH0576
 NH0576_MARKER: DS = TRIANGULATION STATION DISK
 NH0576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0576_STAMPING: 730.104 GUARD 1920
 NH0576_MARK LOGO: CGS
 NH0576_PROJECTION: FLUSH
 NH0576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0576+STABILITY: SURFACE MOTION
 NH0576
 NH0576  HISTORY     - Date     Condition        Report By
 NH0576  HISTORY     - 1920     MONUMENTED       CGS
 NH0576  HISTORY     - 1954     GOOD             CGS
 NH0576  HISTORY     - 1960     GOOD             CGS
 NH0576  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0576
 NH0576                          STATION DESCRIPTION
 NH0576
 NH0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0576'STATION IS LOCATED AT ROCKFORD, ABOUT 32 YARDS S OF THE
 NH0576'INTERSECTION OF GUARD AND NORTH MAIN STREETS, ON THE E SIDE
 NH0576'OF NORTH MAIN STREET BETWEEN THE CURB AND THE SIDEWALK,
 NH0576'75 YARDS N OF THE INTERSECTION OF SALEM AND NORTH MAIN STREETS,
 NH0576'25 YARDS NW OF KENNEDYS RESIDENCE, 4.76 METERS (15.62 FEET)
 NH0576'E OF THE E AND NEAREST RAIL OF THE STREET-CAR TRACK AND 0.94
 NH0576'METER (3.08 FEET) E OF THE E AND NEAREST CURB OF NORTH MAIN
 NH0576'STREET.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 NH0576'STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0576'THE REFERENCE MARK IS ON THE OPPOSITE
 NH0576'SIDE OF THE STREET, IN THE CURB LAWN, 14.56 METERS (47.77
 NH0576'FEET) FROM THE STATION, N 56 DEG 37 MIN W.
 NH0576
 NH0576                          STATION RECOVERY (1954)
 NH0576
 NH0576'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0576'STATION RECOVERED IN GOOD CONDITION, BOTH MARKS ARE AS DESCRIBED
 NH0576'IN 1920.
 NH0576
 NH0576                          STATION RECOVERY (1960)
 NH0576
 NH0576'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0576'AT ROCKFORD.
 NH0576'AT ROCKFORD, ABOUT 1.65 MILES SOUTH ALONG NORTH MAIN STREET
 NH0576'(HIGHWAY 2) FROM THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0576'AND PACIFIC RAILROAD, AT THE INTERSECTION OF GUARD STREET, IN
 NH0576'S-14, R-1E, T-44N, 3 FEET EAST-SOUTHEAST OF THE EAST-SOUTHEAST
 NH0576'CURB OF NORTH MAIN STREET, 86 FEET SOUTH-SOUTHWEST OF PROLONGED
 NH0576'SOUTH-SOUTHWEST CURB OF GUARD STREET, BETWEEN THE CURB AND
 NH0576'SIDEWALK, IN FRONT OF RESIDENCE NO. 1221, 9 FEET NORTH-NORTHEAST
 NH0576'OF CENTER LINE OF DRIVE LEADING SOUTHEAST AND PASSING BETWEEN
 NH0576'RESIDENCE NO. 1221 AND 1217, 72 YARDS NORTHEAST OF THE
 NH0576'INTERSECTION OF NORTH MAIN STREET AND SALEM STREET LEADING
 NH0576'WEST-NORTHWEST, ABOUT LEVEL WITH THE SIDEWALK, AND SET IN TOP
 NH0576'OF A CONCRETE POST FLUSH WITH THE GROUND.
 NH0576
 NH0576                          STATION RECOVERY (1997)
 NH0576
 NH0576'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0576'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1015 ***********************************************************************
 LC1015  DESIGNATION -  GULF
 LC1015  PID         -  LC1015
 LC1015  STATE/COUNTY-  IL/MCLEAN
 LC1015  COUNTRY     -  US
 LC1015  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1015
 LC1015                         *CURRENT SURVEY CONTROL
 LC1015  ______________________________________________________________________
 LC1015* NAD 83(1997) POSITION- 40 25 31.77686(N) 089 02 24.92476(W)   ADJUSTED
 LC1015* NAVD 88 ORTHO HEIGHT -   231.313 (meters)      758.90  (feet) ADJUSTED
 LC1015  ______________________________________________________________________
 LC1015  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 LC1015  LAPLACE CORR    -          2.47  (seconds)                    DEFLEC18
 LC1015  DYNAMIC HEIGHT  -        231.203 (meters)      758.54  (feet) COMP
 LC1015  MODELED GRAVITY -    980,144.4   (mgal)                       NAVD 88
 LC1015
 LC1015  HORZ ORDER      -  SECOND
 LC1015  VERT ORDER      -  SECOND    CLASS 0
 LC1015
 LC1015.The horizontal coordinates were established by classical geodetic methods
 LC1015.and adjusted by the National Geodetic Survey in October 1999.
 LC1015
 LC1015.The orthometric height was determined by differential leveling and
 LC1015.adjusted by the NATIONAL GEODETIC SURVEY
 LC1015.in June 1991.
 LC1015
 LC1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1015.GEOID18 height accuracy estimate available here.
 LC1015
 LC1015.Click photographs - Photos may exist for this station.
 LC1015
 LC1015.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1015
 LC1015.The dynamic height is computed by dividing the NAVD 88
 LC1015.geopotential number by the normal gravity value computed on the
 LC1015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1015.degrees latitude (g = 980.6199 gals.).
 LC1015
 LC1015.The modeled gravity was interpolated from observed gravity values.
 LC1015
 LC1015. The following values were computed from the NAD 83(1997) position.
 LC1015
 LC1015;                    North         East     Units Scale Factor Converg.
 LC1015;SPC IL E     -   417,485.382   240,010.682   MT  1.00001928   -0 27 30.3
 LC1015;SPC IL E     - 1,369,699.96    787,435.05   sFT  1.00001928   -0 27 30.3
 LC1015;UTM  16      - 4,476,983.298   326,924.162   MT  0.99996874   -1 19 24.1
 LC1015
 LC1015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1015!SPC IL E     -   0.99996876  x   1.00001928  =   0.99998804
 LC1015!UTM  16      -   0.99996876  x   0.99996874  =   0.99993750
 LC1015
 LC1015:                Primary Azimuth Mark                     Grid Az
 LC1015:SPC IL E     -  BLOOMINGTON RAD STA WJBC MAST            041 34 39.6
 LC1015:UTM  16      -  BLOOMINGTON RAD STA WJBC MAST            042 26 33.4
 LC1015
 LC1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2692476983(NAD 83)
 LC1015
 LC1015|---------------------------------------------------------------------|
 LC1015| PID    Reference Object                     Distance      Geod. Az  |
 LC1015|                                                           dddmmss.s |
 LC1015| LC1014 GULF RM 1                             9.016 METERS 03820     |
 LC1015| LC1905 BLOOMINGTON RAD STA WJBC MAST       APPROX. 3.7 KM 0410709.3 |
 LC1015| LC1016 GULF RM 2                             7.344 METERS 22324     |
 LC1015|---------------------------------------------------------------------|
 LC1015
 LC1015                          SUPERSEDED SURVEY CONTROL
 LC1015
 LC1015  NAD 83(1986)-  40 25 31.78781(N)    089 02 24.92382(W) AD(       ) 2
 LC1015  NAD 27      -  40 25 31.65580(N)    089 02 24.63800(W) AD(       ) 2
 LC1015  NGVD 29 (??/??/92)  231.374  (m)          759.10   (f) ADJ UNCH    2 0
 LC1015  NGVD 29             231.37   (m)          759.1    (f) LEVELING    3  
 LC1015
 LC1015.Superseded values are not recommended for survey control.
 LC1015
 LC1015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1015.See file dsdata.pdf to determine how the superseded data were derived.
 LC1015
 LC1015_MARKER: DE = TRAVERSE STATION DISK
 LC1015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1015_STAMPING: GULF 1960
 LC1015_MARK LOGO: CGS
 LC1015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1015+STABILITY: SURFACE MOTION
 LC1015
 LC1015  HISTORY     - Date     Condition        Report By
 LC1015  HISTORY     - 1960     MONUMENTED       CGS
 LC1015  HISTORY     - 1960     GOOD             CGS
 LC1015
 LC1015                          STATION DESCRIPTION
 LC1015
 LC1015'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1015'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHWEST OF BLOOMINGTON,
 LC1015'ABOUT 1-1/2 MILES NORTHEAST OF SHIRLEY AND ON THE NORTH
 LC1015'SIDE OF U.S. HIGHWAY 66.
 LC1015'
 LC1015'TO REACH THE STATION FROM THE JUNCTION OF THE ROAD LEADING
 LC1015'TO SHIRLEY AND U.S. HIGHWAY 66 AT THE EAST EDGE OF SHIRLEY,
 LC1015'GO NORTHEAST ON U.S. HIGHWAY 66 FOR 2.1 MILES TO A CROSSROAD,
 LC1015'TURN LEFT AND GO BACK TOWARDS SHIRLEY ON U.S. HIGHWAY 66
 LC1015'FOR 0.1 MILE TO A SMALL PARKING AREA ON THE RIGHT, CONTINUE
 LC1015'ON U.S. HIGHWAY 66 FOR 0.25 MILE TO A RAILROAD SIGNAL AND
 LC1015'THE STATION ON THE RIGHT AS DESCRIBED.
 LC1015'
 LC1015'STATION MARK, A STANDARD TRAVERSE DISK STAMPED GULF 1960,
 LC1015'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1015'PROJECTS 2 INCHES.  THE MARK IS 105 FEET SOUTH-SOUTHWEST OF A
 LC1015'RAILROAD SIGNAL, 70 FEET NORTHWEST OF THE CENTER-LINE OF
 LC1015'THE SOUTH BOUND LANE OF U.S. HIGHWAY 66, 35 FEET SOUTHEAST
 LC1015'OF THE EAST RAIL OF THE TRACKS AND 1.8 FEET NORTHWEST OF A
 LC1015'WITNESS POST.
 LC1015'
 LC1015'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE DISK STAMPED
 LC1015'GULF NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1015'POST WHICH PROJECTS 2 INCHES.  THE MARK IS 77 FEET SOUTH OF
 LC1015'A RAILROAD SIGNAL, 72 FEET NORTHWEST OF THE CENTER-LINE OF
 LC1015'THE SOUTH BOUND LANE OF U.S. HIGHWAY 66, 35 FEET SOUTHEAST
 LC1015'OF THE EAST RAIL OF THE TRACKS AND 30 FEET NORTHEAST OF A
 LC1015'WITNESS POST.
 LC1015'
 LC1015'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE DISK STAMPED
 LC1015'GULF NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1015'POST WHICH PROJECTS 2 INCHES.  THE MARK IS 70 FEET NORTHWEST
 LC1015'OF THE CENTER-LINE OF THE SOUTH BOUND LANE OF U.S. HIGHWAY
 LC1015'66, 35 FEET SOUTHEAST OF THE EAST RAIL OF THE TRACKS AND 24
 LC1015'FEET SOUTHWEST OF A WITNESS POST.
 LC1015'
 LC1015'NOTE--NO AZIMUTH MARK SET TO THIS STATION.  TRIANGULATION
 LC1015'STATION SHIRLEY MAY BE USED AS AN AZIMUTH.
 LC1015
 LC1015                          STATION RECOVERY (1960)
 LC1015
 LC1015'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1015'3.2 MI SW FROM BLOOMINGTON.
 LC1015'ABOUT 3.25 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1015'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, ABOUT 0.4
 LC1015'MILE SOUTHWEST OF THE JUNCTION OF AN EAST-WEST ASPHALT PAVED ROAD,
 LC1015'70 FEET NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF
 LC1015'U.S. 66, 33 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH
 LC1015'BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 104 FEET SOUTH
 LC1015'OF RAILROAD SIGNAL NO. 158, 46 FEET SOUTHWEST OF THE NORTHWEST
 LC1015'END OF A CONCRETE PIPE CULVERT UNDER U.S. 66, 1.9 FEET WEST NORTHWEST
 LC1015'OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE HIGHWAY,
 LC1015'8 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 LC1015'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1014 ***********************************************************************
 LC1014  DESIGNATION -  GULF RM 1
 LC1014  PID         -  LC1014
 LC1014  STATE/COUNTY-  IL/MCLEAN
 LC1014  COUNTRY     -  US
 LC1014  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1014
 LC1014                         *CURRENT SURVEY CONTROL
 LC1014  ______________________________________________________________________
 LC1014* NAD 83(1986) POSITION- 40 25 32.01   (N) 089 02 24.69   (W)   HD_HELD1
 LC1014* NAVD 88 ORTHO HEIGHT -   231.410 (meters)      759.22  (feet) ADJUSTED
 LC1014  ______________________________________________________________________
 LC1014  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 LC1014  DYNAMIC HEIGHT  -        231.300 (meters)      758.86  (feet) COMP
 LC1014  MODELED GRAVITY -    980,144.4   (mgal)                       NAVD 88
 LC1014
 LC1014  VERT ORDER      -  SECOND    CLASS 0
 LC1014
 LC1014.The horizontal coordinates were determined by differentially corrected
 LC1014.hand held GPS observations or other comparable positioning techniques
 LC1014.and have an estimated accuracy of +/- 3 meters.
 LC1014
 LC1014.The orthometric height was determined by differential leveling and
 LC1014.adjusted by the NATIONAL GEODETIC SURVEY
 LC1014.in June 1991.
 LC1014
 LC1014.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1014.GEOID18 height accuracy estimate available here.
 LC1014
 LC1014.Click photographs - Photos may exist for this station.
 LC1014
 LC1014.The dynamic height is computed by dividing the NAVD 88
 LC1014.geopotential number by the normal gravity value computed on the
 LC1014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1014.degrees latitude (g = 980.6199 gals.).
 LC1014
 LC1014.The modeled gravity was interpolated from observed gravity values.
 LC1014
 LC1014;                    North         East    Units  Estimated Accuracy
 LC1014;SPC IL E     -   417,492.5     240,016.3     MT  (+/- 3 meters HH1 GPS) 
 LC1014
 LC1014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2692976990(NAD 83)
 LC1014
 LC1014                          SUPERSEDED SURVEY CONTROL
 LC1014
 LC1014  NGVD 29 (??/??/92)  231.471  (m)          759.42   (f) ADJ UNCH    2 0
 LC1014
 LC1014.Superseded values are not recommended for survey control.
 LC1014
 LC1014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1014.See file dsdata.pdf to determine how the superseded data were derived.
 LC1014
 LC1014_MARKER: DR = REFERENCE MARK DISK
 LC1014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1014_STAMPING: GULF NO 1 1960
 LC1014_MARK LOGO: CGS
 LC1014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1014+STABILITY: SURFACE MOTION
 LC1014
 LC1014  HISTORY     - Date     Condition        Report By
 LC1014  HISTORY     - 1960     MONUMENTED       CGS
 LC1014
 LC1014                          STATION DESCRIPTION
 LC1014
 LC1014'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1014'3.2 MI SW FROM BLOOMINGTON.
 LC1014'ABOUT 3.25 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1014'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, ABOUT 0.4
 LC1014'MILES SOUTHWEST OF THE JUNCTION OF AN EAST-WEST ASPHALT PAVED
 LC1014'ROAD, 71 FEET NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND
 LC1014'LANE OF U.S. 66, 33 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 LC1014'NORTH BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 74 FEET
 LC1014'SOUTH OF RAILROAD SIGNAL NO. 158, 38 FEET NORTHWEST OF THE NORTHWEST
 LC1014'END OF A CONCRETE PIPE CULVERT UNDER U.S. 66, 29.6 FEET NORTHEAST
 LC1014'OF TRAVERSE STATION GULF, 29.6 FEET NORTH NORTHEAST OF A METAL
 LC1014'WITNESS POST, 7 FEET BELOW THE LEVEL OF THE TRACK, ABOUT LEVEL WITH
 LC1014'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LC1014'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1016 ***********************************************************************
 LC1016  DESIGNATION -  GULF RM 2
 LC1016  PID         -  LC1016
 LC1016  STATE/COUNTY-  IL/MCLEAN
 LC1016  COUNTRY     -  US
 LC1016  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1016
 LC1016                         *CURRENT SURVEY CONTROL
 LC1016  ______________________________________________________________________
 LC1016* NAD 83(1986) POSITION- 40 25 31.60   (N) 089 02 25.14   (W)   HD_HELD1
 LC1016* NAVD 88 ORTHO HEIGHT -   231.152 (meters)      758.37  (feet) ADJUSTED
 LC1016  ______________________________________________________________________
 LC1016  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 LC1016  DYNAMIC HEIGHT  -        231.042 (meters)      758.01  (feet) COMP
 LC1016  MODELED GRAVITY -    980,144.4   (mgal)                       NAVD 88
 LC1016
 LC1016  VERT ORDER      -  SECOND    CLASS 0
 LC1016
 LC1016.The horizontal coordinates were determined by differentially corrected
 LC1016.hand held GPS observations or other comparable positioning techniques
 LC1016.and have an estimated accuracy of +/- 3 meters.
 LC1016
 LC1016.The orthometric height was determined by differential leveling and
 LC1016.adjusted by the NATIONAL GEODETIC SURVEY
 LC1016.in June 1991.
 LC1016
 LC1016.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1016.GEOID18 height accuracy estimate available here.
 LC1016
 LC1016.Click photographs - Photos may exist for this station.
 LC1016
 LC1016.The dynamic height is computed by dividing the NAVD 88
 LC1016.geopotential number by the normal gravity value computed on the
 LC1016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1016.degrees latitude (g = 980.6199 gals.).
 LC1016
 LC1016.The modeled gravity was interpolated from observed gravity values.
 LC1016
 LC1016;                    North         East    Units  Estimated Accuracy
 LC1016;SPC IL E     -   417,480.0     240,005.6     MT  (+/- 3 meters HH1 GPS) 
 LC1016
 LC1016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2691876977(NAD 83)
 LC1016
 LC1016                          SUPERSEDED SURVEY CONTROL
 LC1016
 LC1016  NGVD 29 (??/??/92)  231.212  (m)          758.57   (f) ADJ UNCH    2 0
 LC1016
 LC1016.Superseded values are not recommended for survey control.
 LC1016
 LC1016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1016.See file dsdata.pdf to determine how the superseded data were derived.
 LC1016
 LC1016_MARKER: DR = REFERENCE MARK DISK
 LC1016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1016_STAMPING: GULF NO 2 1960
 LC1016_MARK LOGO: CGS
 LC1016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1016+STABILITY: SURFACE MOTION
 LC1016
 LC1016  HISTORY     - Date     Condition        Report By
 LC1016  HISTORY     - 1960     MONUMENTED       CGS
 LC1016
 LC1016                          STATION DESCRIPTION
 LC1016
 LC1016'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1016'3.2 MI SW FROM BLOOMINGTON.
 LC1016'ABOUT 3.25 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1016'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, ABOUT 0.4
 LC1016'MILES SOUTHWEST OF THE JUNCTION OF AN EAST-WEST ASPHALT PAVED
 LC1016'ROAD, 71 FEET NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND
 LC1016'LANE OF U.S. 66, 33 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 LC1016'NORTH BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 128 FEET
 LC1016'SOUTH OF RAILROAD SIGNAL NO. 158, 64 FEET SOUTH SOUTHWEST OF THE
 LC1016'NORTHWEST END OF A CONCRETE PIPE CULVERT UNDER U.S. 66, 24.2 FEET
 LC1016'SOUTHWEST OF TRAVERSE STATION GULF, 24.1 FEET SOUTHWEST OF A
 LC1016'METAL WITNESS POST 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, 8 FEET
 LC1016'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 LC1016'POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1867 ***********************************************************************
 HB1867  DESIGNATION -  GURLEY R 9 19
 HB1867  PID         -  HB1867
 HB1867  STATE/COUNTY-  IL/MASSAC
 HB1867  COUNTRY     -  US
 HB1867  USGS QUAD   -  METROPOLIS (2018)
 HB1867
 HB1867                         *CURRENT SURVEY CONTROL
 HB1867  ______________________________________________________________________
 HB1867* NAD 83(2011) POSITION- 37 14 59.52704(N) 088 42 27.36037(W)   ADJUSTED
 HB1867* NAD 83(2011) ELLIP HT-   116.609 (meters)        (06/27/12)   ADJUSTED
 HB1867* NAD 83(2011) EPOCH   -  2010.00
 HB1867* NAVD 88 ORTHO HEIGHT -   145.2   (meters)      476.    (feet) GPS OBS
 HB1867  ______________________________________________________________________
 HB1867  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1867  GEOID HEIGHT    -        -28.680 (meters)                     GEOID93
 HB1867  GEOID HEIGHT    -        -28.578 (meters)                     GEOID18
 HB1867  NAD 83(2011) X  -    114,653.520 (meters)                     COMP
 HB1867  NAD 83(2011) Y  - -5,082,055.966 (meters)                     COMP
 HB1867  NAD 83(2011) Z  -  3,839,573.778 (meters)                     COMP
 HB1867  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 HB1867
 HB1867  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1867  Standards:
 HB1867         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1867            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1867  -------------------------------------------------------------------
 HB1867  NETWORK    1.11   1.61           0.48   0.42   0.82     -0.08319491
 HB1867  -------------------------------------------------------------------
 HB1867  Click here for local accuracies and other accuracy information.
 HB1867
 HB1867.The horizontal coordinates were established by GPS observations
 HB1867.and adjusted by the National Geodetic Survey in June 2012.
 HB1867
 HB1867.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1867.been affixed to the stable North American tectonic plate. See 
 HB1867.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1867
 HB1867.The horizontal coordinates are valid at the epoch date displayed above
 HB1867.which is a decimal equivalence of Year/Month/Day.
 HB1867
 HB1867.The orthometric height was determined by GPS observations and a
 HB1867.high-resolution geoid model.
 HB1867
 HB1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1867.GEOID18 height accuracy estimate available here.
 HB1867
 HB1867.Click photographs - Photos may exist for this station.
 HB1867
 HB1867.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1867
 HB1867.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1867
 HB1867.The ellipsoidal height was determined by GPS observations
 HB1867.and is referenced to NAD 83.
 HB1867
 HB1867. The following values were computed from the NAD 83(2011) position.
 HB1867
 HB1867;                    North         East     Units Scale Factor Converg.
 HB1867;SPC IL E     -    64,785.948   266,795.984   MT  0.99998858   -0 13 35.6
 HB1867;SPC IL E     -   212,551.90    875,313.16   sFT  0.99998858   -0 13 35.6
 HB1867;UTM  16      - 4,123,957.916   348,557.021   MT  0.99988253   -1 02 01.7
 HB1867
 HB1867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1867!SPC IL E     -   0.99998170  x   0.99998858  =   0.99997028
 HB1867!UTM  16      -   0.99998170  x   0.99988253  =   0.99986423
 HB1867
 HB1867:                Primary Azimuth Mark                     Grid Az
 HB1867:SPC IL E     -  GURLEY R 9 19 AZ MK                      088 49 15.6
 HB1867:UTM  16      -  GURLEY R 9 19 AZ MK                      089 37 41.7
 HB1867
 HB1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4855723957(NAD 83)
 HB1867
 HB1867|---------------------------------------------------------------------|
 HB1867| PID    Reference Object                     Distance      Geod. Az  |
 HB1867|                                                           dddmmss.s |
 HB1867| HB1866 GURLEY R 9 19 AZ MK                 APPROX. 0.7 KM 0883540.0 |
 HB1867|---------------------------------------------------------------------|
 HB1867
 HB1867                          SUPERSEDED SURVEY CONTROL
 HB1867
 HB1867  NAD 83(2007)-  37 14 59.52705(N)    088 42 27.36111(W) AD(2002.00) 0
 HB1867  ELLIP H (02/10/07)  116.633  (m)                       GP(2002.00)    
 HB1867  ELLIP H (03/08/05)  116.612  (m)                       GP(       ) 4 1
 HB1867  NAD 83(1997)-  37 14 59.52669(N)    088 42 27.36132(W) AD(       ) 1
 HB1867  ELLIP H (10/21/99)  116.610  (m)                       GP(       ) 4 1
 HB1867  NAD 83(1993)-  37 14 59.53137(N)    088 42 27.35951(W) AD(       ) 1
 HB1867  NAD 83(1986)-  37 14 59.53731(N)    088 42 27.36316(W) AD(       ) 1
 HB1867
 HB1867.Superseded values are not recommended for survey control.
 HB1867
 HB1867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1867.See file dsdata.pdf to determine how the superseded data were derived.
 HB1867
 HB1867_MARKER: I = METAL ROD
 HB1867_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1867_STAMPING: GURLEY R-9-19 1991
 HB1867_MARK LOGO: USFS
 HB1867_PROJECTION: FLUSH
 HB1867_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1867_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1867+STABILITY: POSITION/ELEVATION WELL
 HB1867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1867+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB1867_ROD/PIPE-DEPTH: 10 meters
 HB1867
 HB1867  HISTORY     - Date     Condition        Report By
 HB1867  HISTORY     - 1991     MONUMENTED       USFS
 HB1867  HISTORY     - 19921212 GOOD
 HB1867  HISTORY     - 20080731 GOOD             ILDT
 HB1867  HISTORY     - 20100626 GOOD             ILDT
 HB1867
 HB1867                          STATION DESCRIPTION
 HB1867
 HB1867'DESCRIBED BY US FOREST SERVICE 1991
 HB1867'FROM THE INTERSECTION OF HIGHWAYS 145 AND 45 IN MASSAC COUNTY,
 HB1867'ILLINOIS, PROCEED NORTH ON 145 9.7KMTO THE INTERSECTION WITH A PAVED
 HB1867'ROAD KNOWN AS ROUND KNOB ROAD ALSO KNOWN AS COUNTY ROAD 1200 EAST,
 HB1867'THENCE TURN LEFT AND PROCEED WEST 3.06 KM (1.90 MI) TO THE
 HB1867'INTERSECTION ON THE LEFT (SOUTH) SIDE OF THE ROAD TO THE STATION.
 HB1867'STATION (GURLEY) IS AN ALUMINUM CYLINDER WITH ACCESS COVER, SET IN
 HB1867'CONCRETE WITH CENTER PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE
 HB1867'ACCESS COVER.
 HB1867'1.)  7.9M SOUTH OF THE CENTERLINE OF THE ROAD.
 HB1867'2.)  26.8M WEST OF A POWER POLE, TO THE STATION.
 HB1867'3.)  3.1KM WEST OF A ROAD INTERSECTION.
 HB1867
 HB1867                          STATION RECOVERY (1992)
 HB1867
 HB1867'RECOVERED 1992
 HB1867'RECOVERED IN GOOD CONDITION.
 HB1867
 HB1867                          STATION RECOVERY (2008)
 HB1867
 HB1867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1867'RECOVERED IN GOOD CONDITION.
 HB1867
 HB1867                          STATION RECOVERY (2010)
 HB1867
 HB1867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1866 ***********************************************************************
 HB1866  DESIGNATION -  GURLEY R 9 19 AZ MK
 HB1866  PID         -  HB1866
 HB1866  STATE/COUNTY-  IL/MASSAC
 HB1866  COUNTRY     -  US
 HB1866  USGS QUAD   -  REEVESVILLE (2018)
 HB1866
 HB1866                         *CURRENT SURVEY CONTROL
 HB1866  ______________________________________________________________________
 HB1866* NAD 83(2011) POSITION- 37 15 00.06175(N) 088 42 00.05480(W)   ADJUSTED
 HB1866* NAD 83(2011) ELLIP HT-   114.276 (meters)        (06/27/12)   ADJUSTED
 HB1866* NAD 83(2011) EPOCH   -  2010.00
 HB1866* NAVD 88 ORTHO HEIGHT -   142.9   (meters)      469.    (feet) GPS OBS
 HB1866  ______________________________________________________________________
 HB1866  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1866  GEOID HEIGHT    -        -28.690 (meters)                     GEOID93
 HB1866  GEOID HEIGHT    -        -28.584 (meters)                     GEOID18
 HB1866  NAD 83(2011) X  -    115,326.018 (meters)                     COMP
 HB1866  NAD 83(2011) Y  - -5,082,028.911 (meters)                     COMP
 HB1866  NAD 83(2011) Z  -  3,839,585.487 (meters)                     COMP
 HB1866  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 HB1866
 HB1866  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1866  Standards:
 HB1866         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1866            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1866  -------------------------------------------------------------------
 HB1866  NETWORK    1.00   1.47           0.44   0.37   0.75     -0.07953897
 HB1866  -------------------------------------------------------------------
 HB1866  Click here for local accuracies and other accuracy information.
 HB1866
 HB1866.The horizontal coordinates were established by GPS observations
 HB1866.and adjusted by the National Geodetic Survey in June 2012.
 HB1866
 HB1866.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1866.been affixed to the stable North American tectonic plate. See 
 HB1866.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1866
 HB1866.The horizontal coordinates are valid at the epoch date displayed above
 HB1866.which is a decimal equivalence of Year/Month/Day.
 HB1866
 HB1866.The orthometric height was determined by GPS observations and a
 HB1866.high-resolution geoid model.
 HB1866
 HB1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1866.GEOID18 height accuracy estimate available here.
 HB1866
 HB1866.Click photographs - Photos may exist for this station.
 HB1866
 HB1866.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1866
 HB1866.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1866
 HB1866.The ellipsoidal height was determined by GPS observations
 HB1866.and is referenced to NAD 83.
 HB1866
 HB1866. The following values were computed from the NAD 83(2011) position.
 HB1866
 HB1866;                    North         East     Units Scale Factor Converg.
 HB1866;SPC IL E     -    64,799.799   267,468.962   MT  0.99998803   -0 13 19.0
 HB1866;SPC IL E     -   212,597.34    877,521.09   sFT  0.99998803   -0 13 19.0
 HB1866;UTM  16      - 4,123,962.283   349,230.055   MT  0.99988002   -1 01 45.1
 HB1866
 HB1866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1866!SPC IL E     -   0.99998207  x   0.99998803  =   0.99997010
 HB1866!UTM  16      -   0.99998207  x   0.99988002  =   0.99986209
 HB1866
 HB1866:                Primary Azimuth Mark                     Grid Az
 HB1866:SPC IL E     -  GURLEY R 9 19                            268 49 15.5
 HB1866:UTM  16      -  GURLEY R 9 19                            269 37 41.6
 HB1866
 HB1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4923023962(NAD 83)
 HB1866
 HB1866|---------------------------------------------------------------------|
 HB1866| PID    Reference Object                     Distance      Geod. Az  |
 HB1866|                                                           dddmmss.s |
 HB1866| HB1867 GURLEY R 9 19                       APPROX. 0.7 KM 2683556.5 |
 HB1866|---------------------------------------------------------------------|
 HB1866
 HB1866                          SUPERSEDED SURVEY CONTROL
 HB1866
 HB1866  NAD 83(2007)-  37 15 00.06176(N)    088 42 00.05554(W) AD(2002.00) 0
 HB1866  ELLIP H (02/10/07)  114.300  (m)                       GP(2002.00)    
 HB1866  ELLIP H (03/08/05)  114.279  (m)                       GP(       ) 4 1
 HB1866  NAD 83(1997)-  37 15 00.06140(N)    088 42 00.05580(W) AD(       ) 1
 HB1866  ELLIP H (10/21/99)  114.277  (m)                       GP(       ) 4 1
 HB1866  NAD 83(1993)-  37 15 00.06610(N)    088 42 00.05402(W) AD(       ) 1
 HB1866  NAD 83(1986)-  37 15 00.07206(N)    088 42 00.05766(W) AD(       ) 1
 HB1866
 HB1866.Superseded values are not recommended for survey control.
 HB1866
 HB1866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1866.See file dsdata.pdf to determine how the superseded data were derived.
 HB1866
 HB1866_MARKER: DD = SURVEY DISK
 HB1866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1866_STAMPING: GURLEY AZIMUTH R-9-19 1991
 HB1866_MARK LOGO: USFS
 HB1866_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1866_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1866+STABILITY: POSITION/ELEVATION WELL
 HB1866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1866+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB1866
 HB1866  HISTORY     - Date     Condition        Report By
 HB1866  HISTORY     - 1991     MONUMENTED       USFS
 HB1866  HISTORY     - 19921212 GOOD
 HB1866  HISTORY     - 20080731 GOOD             ILDT
 HB1866  HISTORY     - 20100626 GOOD             ILDT
 HB1866
 HB1866                          STATION DESCRIPTION
 HB1866
 HB1866'DESCRIBED BY US FOREST SERVICE 1991
 HB1866'FROM THE INTERSECTION OF HIGHWAYS 145 AND 45 IN MASSAC COUNTY,
 HB1866'ILLINOIS, PROCEED NORTH ON 145 9.7KMTO THE INTERSECTION WITH A PAVED
 HB1866'ROAD KNOWN AS ROUND KNOB ROAD ALSO KNOWN AS COUNTY ROAD 1200 EAST,
 HB1866'THENCE TURN LEFT AND PROCEED WEST 3.06 KM (1.90 MI) TO THE
 HB1866'INTERSECTION ON THE LEFT (SOUTH) SIDE OF THE ROAD TO THE STATION,
 HB1866'CONTINUE 0.64 KM, (EAST) TO THE STATION AZIMUTH ON THE LEFT (NORTH)
 HB1866'SIDE OF THE ROAD 7.9 M (25.9 FT) WEST OF A GRAVEL DRIVE. STATION
 HB1866'AZIMUTH (GURLEY) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER
 HB1866'PUNCHED MARK, SET IN CONCRETE.
 HB1866'1.)  7.9M WEST OF THE CENTERLINE OF THE ROAD.
 HB1866'2.)  8.8M NORTH OF THE CENTERLINE OF THE EASTWEST ROAD.
 HB1866'3.)  0.64KM EAST OF THE STATION TO THE WEST.
 HB1866
 HB1866                          STATION RECOVERY (1992)
 HB1866
 HB1866'RECOVERED 1992
 HB1866'RECOVERED IN GOOD CONDITION.
 HB1866
 HB1866                          STATION RECOVERY (2008)
 HB1866
 HB1866'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1866'RECOVERED IN GOOD CONDITION.
 HB1866
 HB1866                          STATION RECOVERY (2010)
 HB1866
 HB1866'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0606 ***********************************************************************
 NG0606  DESIGNATION -  GURNEE
 NG0606  PID         -  NG0606
 NG0606  STATE/COUNTY-  IL/LAKE
 NG0606  COUNTRY     -  US
 NG0606  USGS QUAD   -  LIBERTYVILLE (2018)
 NG0606
 NG0606                         *CURRENT SURVEY CONTROL
 NG0606  ______________________________________________________________________
 NG0606* NAD 83(1997) POSITION- 42 21 32.04655(N) 087 53 40.73027(W)   ADJUSTED
 NG0606* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 NG0606  ______________________________________________________________________
 NG0606  GEOID HEIGHT    -        -34.319 (meters)                     GEOID18
 NG0606  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 NG0606  HORZ ORDER      -  SECOND
 NG0606
 NG0606.The horizontal coordinates were established by classical geodetic methods
 NG0606.and adjusted by the National Geodetic Survey in October 1999.
 NG0606
 NG0606.The orthometric height was scaled from a topographic map.
 NG0606
 NG0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0606.GEOID18 height accuracy estimate available here.
 NG0606
 NG0606.Click photographs - Photos may exist for this station.
 NG0606
 NG0606.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0606
 NG0606. The following values were computed from the NAD 83(1997) position.
 NG0606
 NG0606;                    North         East     Units Scale Factor Converg.
 NG0606;SPC IL E     -   632,060.486   336,139.653   MT  0.99999106   +0 17 44.1
 NG0606;SPC IL E     - 2,073,685.11  1,102,818.18   sFT  0.99999106   +0 17 44.1
 NG0606;UTM  16      - 4,690,013.504   426,324.959   MT  0.99966678   -0 36 10.1
 NG0606
 NG0606!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0606!SPC IL E     -   0.99997074  x   0.99999106  =   0.99996180
 NG0606!UTM  16      -   0.99997074  x   0.99966678  =   0.99963753
 NG0606
 NG0606:                Primary Azimuth Mark                     Grid Az
 NG0606:SPC IL E     -  GURNEE AZ MK                             182 00 45.4
 NG0606:UTM  16      -  GURNEE AZ MK                             182 54 39.6
 NG0606
 NG0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2632490013(NAD 83)
 NG0606
 NG0606|---------------------------------------------------------------------|
 NG0606| PID    Reference Object                     Distance      Geod. Az  |
 NG0606|                                                           dddmmss.s |
 NG0606| NG0620 AIRPORT BCN WAUKEGAN AIRPORT        APPROX. 4.1 KM 0130601.8 |
 NG0606| CI9697 GURNEE RM 1                          23.182 METERS 07406     |
 NG0606| NG0607 WAUKEGAN RADIO STA WKRS S MAST      APPROX. 1.5 KM 1335900.2 |
 NG0606| CI9698 GURNEE RM 2                          25.358 METERS 16334     |
 NG0606| CI9696 GURNEE AZ MK                                       1821829.5 |
 NG0606|---------------------------------------------------------------------|
 NG0606
 NG0606                          SUPERSEDED SURVEY CONTROL
 NG0606
 NG0606  NAD 83(1997)-  42 21 32.04643(N)    087 53 40.73069(W) AD(       ) 2
 NG0606  NAD 83(1994)-  42 21 32.04467(N)    087 53 40.73800(W) AD(       ) 2
 NG0606  NAD 83(1991)-  42 21 32.04437(N)    087 53 40.74004(W) AD(       ) 2
 NG0606  NAD 83(1986)-  42 21 32.04693(N)    087 53 40.74712(W) AD(       ) 2
 NG0606  NAD 27      -  42 21 31.96270(N)    087 53 40.47880(W) AD(       ) 2
 NG0606
 NG0606.Superseded values are not recommended for survey control.
 NG0606
 NG0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0606.See file dsdata.pdf to determine how the superseded data were derived.
 NG0606
 NG0606_MARKER: DS = TRIANGULATION STATION DISK
 NG0606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0606_STAMPING: GURNEE 1954
 NG0606_MARK LOGO: CGS
 NG0606_PROJECTION: FLUSH
 NG0606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0606+STABILITY: SURFACE MOTION
 NG0606
 NG0606  HISTORY     - Date     Condition        Report By
 NG0606  HISTORY     - 1954     MONUMENTED       CGS
 NG0606  HISTORY     - 1989     MARK NOT FOUND   NGS
 NG0606  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0606  HISTORY     - 20030427 MARK NOT FOUND   USPSQD
 NG0606
 NG0606                          STATION DESCRIPTION
 NG0606
 NG0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0606'STATION IS LOCATED IN THE ANGLE OF THE INTERSECTION OF STATE HIGHWAY
 NG0606'42A AND U.S.  HIGHWAY 41 ABOUT 3 MILES WEST OF WAUKEGAN AND ABOUT
 NG0606'1-1/2 MILES SOUTHEAST OF GURNEE.  IT IS 270 FEET SOUTH OF THE
 NG0606'INTERSECTION OF HIGHWAY 42A AND THE WEST LANE OF HIGHWAY 41, 46 FEET
 NG0606'WEST OF THE CENTER OF THE WEST LANE OF HIGHWAY 41 AND 44 FEET EAST OF
 NG0606'THE CENTER OF HIGHWAY 42A.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0606'GURNEE 1954.
 NG0606'
 NG0606'REFERENCE MARK NO. 1 IS 30 FEET EAST OF THE CENTER OF THE WEST LANE OF
 NG0606'HIGHWAY 41 AND 23 FEET WEST OF THE CENTER OF THE EAST LANE.  THE MARK
 NG0606'IS FLUSH AND THE DISK IS STAMPED GURNEE NO 1 1954.
 NG0606'
 NG0606'REFERENCE MARK NO. 2 IS AT THE NORTH EDGE OF A SERVICE STATION
 NG0606'DRIVEWAY, 67 FEET EAST OF THE CENTER OF HIGHWAY 42A AND 57 FEET WEST
 NG0606'OF THE CENTER OF THE WEST LANE OF HIGHWAY 41.  THE MARK IS FLUSH AND
 NG0606'THE DISK IS STAMPED GURNEE NO 2 1954.
 NG0606'
 NG0606'AZIMUTH MARK IS 76 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A FRAME
 NG0606'HOUSE, 47 FEET WEST OF THE CENTER OF HIGHWAY 42A, 8 FEET SOUTHEAST OF
 NG0606'A POWER LINE POLE AND 2 FEET EAST OF A WHITE WITNESS POST.  THE MARK
 NG0606'IS FLUSH AND THE DISK IS STAMPED GURNEE 1954.
 NG0606'
 NG0606'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 42A
 NG0606'FOR 0.5 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NG0606'
 NG0606'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NG0606
 NG0606                          STATION RECOVERY (1989)
 NG0606
 NG0606'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 (RBD)
 NG0606'MARK NOT FOUND.
 NG0606
 NG0606                          STATION RECOVERY (1997)
 NG0606
 NG0606'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0606'MARK NOT FOUND.
 NG0606
 NG0606                          STATION RECOVERY (2003)
 NG0606
 NG0606'RECOVERY NOTE BY US POWER SQUADRON 2003 (RLH)
 NG0606'COORDINATE LOCATION BORDERED BY HIGHWAYS AND RAMPS ON ALL SIDES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1254 ***********************************************************************
 DQ1254  DESIGNATION -  GW 001
 DQ1254  PID         -  DQ1254
 DQ1254  STATE/COUNTY-  IL/GALLATIN
 DQ1254  COUNTRY     -  US
 DQ1254  USGS QUAD   -  EQUALITY (2018)
 DQ1254
 DQ1254                         *CURRENT SURVEY CONTROL
 DQ1254  ______________________________________________________________________
 DQ1254* NAD 83(1986) POSITION- 37 44 34.7    (N) 088 18 08.2    (W)   HD_HELD2
 DQ1254* NAVD 88 ORTHO HEIGHT -   113.792 (meters)      373.33  (feet) ADJUSTED
 DQ1254  ______________________________________________________________________
 DQ1254  GEOID HEIGHT    -        -29.766 (meters)                     GEOID18
 DQ1254  DYNAMIC HEIGHT  -        113.714 (meters)      373.08  (feet) COMP
 DQ1254  MODELED GRAVITY -    979,941.6   (mgal)                       NAVD 88
 DQ1254
 DQ1254  VERT ORDER      -  SECOND    CLASS I
 DQ1254
 DQ1254.The horizontal coordinates were established by autonomous hand held GPS
 DQ1254.observations and have an estimated accuracy of +/- 10 meters.
 DQ1254
 DQ1254.The orthometric height was determined by differential leveling and
 DQ1254.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1254.in March 2016.
 DQ1254
 DQ1254.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1254.GEOID18 height accuracy estimate available here.
 DQ1254
 DQ1254.Click photographs - Photos may exist for this station.
 DQ1254
 DQ1254.The dynamic height is computed by dividing the NAVD 88
 DQ1254.geopotential number by the normal gravity value computed on the
 DQ1254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1254.degrees latitude (g = 980.6199 gals.).
 DQ1254
 DQ1254.The modeled gravity was interpolated from observed gravity values.
 DQ1254
 DQ1254;                    North         East    Units  Estimated Accuracy
 DQ1254;SPC IL E     -   119,447.      302,737.      MT  (+/- 10 meters HH2 GPS)
 DQ1254
 DQ1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8526378096(NAD 83)
 DQ1254
 DQ1254                          SUPERSEDED SURVEY CONTROL
 DQ1254
 DQ1254.No superseded survey control is available for this station.
 DQ1254
 DQ1254_MARKER: F = FLANGE-ENCASED ROD
 DQ1254_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1254_STAMPING: GW 001 2015
 DQ1254_MARK LOGO: ILSGS
 DQ1254_PROJECTION: FLUSH
 DQ1254_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1254_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1254+STABILITY: POSITION/ELEVATION WELL
 DQ1254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1254+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2015
 DQ1254_ROD/PIPE-DEPTH: 44 meters
 DQ1254_SLEEVE-DEPTH  : 3 meters
 DQ1254
 DQ1254  HISTORY     - Date     Condition        Report By
 DQ1254  HISTORY     - 20151117 MONUMENTED       BCA
 DQ1254
 DQ1254                          STATION DESCRIPTION
 DQ1254
 DQ1254'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1254'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF
 DQ1254'SHAWNEETOWN, 4.5 MI (7.2 KM) SOUTH-SOUTHWEST OF RIDGWAY AND 2.3 MI
 DQ1254'(3.7 KM) EAST-NORTHEAST OF EQUALITY.
 DQ1254'
 DQ1254'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1254'HIGHWAY 1 LOCATED 5.9 MI (9.5 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL GO
 DQ1254'WEST ON STATE HIGHWAY 13 FOR 0.9 MI (1.4 KM) TO CARTER RD AND THE
 DQ1254'STATION ON THE RIGHT.
 DQ1254'
 DQ1254'THE STATION IS LOCATED 51.2 FT (15.6 M) NORTH OF THE CENTERLINE OF
 DQ1254'STATE HIGHWAY 13, 43 FT (13.1 M) EAST OF THE CENTERLINE OF CARTER RD,
 DQ1254'41.2 FT (12.6 M) NORTH OF THE EDGE OF THE WESTBOUND LANE FOR STATE
 DQ1254'HIGHWAY 13, 33.0 FT (10.1 M) EAST OF THE EDGE OF PAVEMENT OF CARTER RD
 DQ1254'AND 23.9 FT (7.3 M) NORTHEAST OF A POST FOR A ROAD SIGN.
 DQ1254'
 DQ1254'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1254'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1254'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1255 ***********************************************************************
 DQ1255  DESIGNATION -  GW 002
 DQ1255  PID         -  DQ1255
 DQ1255  STATE/COUNTY-  IL/GALLATIN
 DQ1255  COUNTRY     -  US
 DQ1255  USGS QUAD   -  EQUALITY (2018)
 DQ1255
 DQ1255                         *CURRENT SURVEY CONTROL
 DQ1255  ______________________________________________________________________
 DQ1255* NAD 83(1986) POSITION- 37 44 37.1    (N) 088 19 15.5    (W)   HD_HELD2
 DQ1255* NAVD 88 ORTHO HEIGHT -   111.888 (meters)      367.09  (feet) ADJUSTED
 DQ1255  ______________________________________________________________________
 DQ1255  GEOID HEIGHT    -        -29.746 (meters)                     GEOID18
 DQ1255  DYNAMIC HEIGHT  -        111.812 (meters)      366.84  (feet) COMP
 DQ1255  MODELED GRAVITY -    979,941.8   (mgal)                       NAVD 88
 DQ1255
 DQ1255  VERT ORDER      -  SECOND    CLASS I
 DQ1255
 DQ1255.The horizontal coordinates were established by autonomous hand held GPS
 DQ1255.observations and have an estimated accuracy of +/- 10 meters.
 DQ1255
 DQ1255.The orthometric height was determined by differential leveling and
 DQ1255.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1255.in March 2016.
 DQ1255
 DQ1255.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1255.GEOID18 height accuracy estimate available here.
 DQ1255
 DQ1255.Click photographs - Photos may exist for this station.
 DQ1255
 DQ1255.The dynamic height is computed by dividing the NAVD 88
 DQ1255.geopotential number by the normal gravity value computed on the
 DQ1255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1255.degrees latitude (g = 980.6199 gals.).
 DQ1255
 DQ1255.The modeled gravity was interpolated from observed gravity values.
 DQ1255
 DQ1255;                    North         East    Units  Estimated Accuracy
 DQ1255;SPC IL E     -   119,521.      301,089.      MT  (+/- 10 meters HH2 GPS)
 DQ1255
 DQ1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8361678193(NAD 83)
 DQ1255
 DQ1255                          SUPERSEDED SURVEY CONTROL
 DQ1255
 DQ1255.No superseded survey control is available for this station.
 DQ1255
 DQ1255_MARKER: F = FLANGE-ENCASED ROD
 DQ1255_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1255_STAMPING: GW 002 2015
 DQ1255_MARK LOGO: ILSGS
 DQ1255_PROJECTION: FLUSH
 DQ1255_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1255_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1255+STABILITY: POSITION/ELEVATION WELL
 DQ1255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1255+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2015
 DQ1255_ROD/PIPE-DEPTH: 48 meters
 DQ1255_SLEEVE-DEPTH  : 3 meters
 DQ1255
 DQ1255  HISTORY     - Date     Condition        Report By
 DQ1255  HISTORY     - 20151117 MONUMENTED       BCA
 DQ1255
 DQ1255                          STATION DESCRIPTION
 DQ1255
 DQ1255'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1255'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DQ1255'SHAWNEETOWN, 5.0 MI (8.0 KM) SOUTHWEST OF RIDGWAY AND 1.4 MI (2.3 KM)
 DQ1255'EAST-NORTHEAST OF EQUALITY.
 DQ1255'
 DQ1255'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1255'HIGHWAY 1 LOCATED 5.9 MI (9.5 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL GO
 DQ1255'WEST ON STATE HIGHWAY 13 FOR 1.9 MI (3.1 KM) TO BLACKBERRY LANE AND
 DQ1255'THE STATION ON THE RIGHT.
 DQ1255'
 DQ1255'THE STATION IS LOCATED 36.2 FT (11.0 M) NORTH THE CENTERLINE OF STATE
 DQ1255'HIGHWAY 13, 30.8 FT (9.4 M) EAST OF THE CENTERLINE OF BLACKBERRY LANE,
 DQ1255'23.8 FT (7.3 M) NORTH OF THE EDGE OF WESTBOUND LANE OF STATE HIGHWAY
 DQ1255'13, 21.6 FT (6.6 M) EAST OF THE EDGE OF PAVEMENT OF BLACKBERRY LANE
 DQ1255'AND 8.2 FT (2.5 M) NORTHEAST OF A POST FOR A ROAD SIGN.
 DQ1255'
 DQ1255'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1255'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1255'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1256 ***********************************************************************
 DQ1256  DESIGNATION -  GW 003
 DQ1256  PID         -  DQ1256
 DQ1256  STATE/COUNTY-  IL/GALLATIN
 DQ1256  COUNTRY     -  US
 DQ1256  USGS QUAD   -  EQUALITY (2018)
 DQ1256
 DQ1256                         *CURRENT SURVEY CONTROL
 DQ1256  ______________________________________________________________________
 DQ1256* NAD 83(1986) POSITION- 37 44 38.6    (N) 088 20 13.7    (W)   HD_HELD2
 DQ1256* NAVD 88 ORTHO HEIGHT -   122.111 (meters)      400.63  (feet) ADJUSTED
 DQ1256  ______________________________________________________________________
 DQ1256  GEOID HEIGHT    -        -29.728 (meters)                     GEOID18
 DQ1256  DYNAMIC HEIGHT  -        122.027 (meters)      400.35  (feet) COMP
 DQ1256  MODELED GRAVITY -    979,942.1   (mgal)                       NAVD 88
 DQ1256
 DQ1256  VERT ORDER      -  SECOND    CLASS I
 DQ1256
 DQ1256.The horizontal coordinates were established by autonomous hand held GPS
 DQ1256.observations and have an estimated accuracy of +/- 10 meters.
 DQ1256
 DQ1256.The orthometric height was determined by differential leveling and
 DQ1256.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1256.in March 2016.
 DQ1256
 DQ1256.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1256.GEOID18 height accuracy estimate available here.
 DQ1256
 DQ1256.Click photographs - Photos may exist for this station.
 DQ1256
 DQ1256.The dynamic height is computed by dividing the NAVD 88
 DQ1256.geopotential number by the normal gravity value computed on the
 DQ1256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1256.degrees latitude (g = 980.6199 gals.).
 DQ1256
 DQ1256.The modeled gravity was interpolated from observed gravity values.
 DQ1256
 DQ1256;                    North         East    Units  Estimated Accuracy
 DQ1256;SPC IL E     -   119,567.      299,665.      MT  (+/- 10 meters HH2 GPS)
 DQ1256
 DQ1256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8219378259(NAD 83)
 DQ1256
 DQ1256                          SUPERSEDED SURVEY CONTROL
 DQ1256
 DQ1256.No superseded survey control is available for this station.
 DQ1256
 DQ1256_MARKER: F = FLANGE-ENCASED ROD
 DQ1256_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1256_STAMPING: GW 003 2015
 DQ1256_MARK LOGO: ILSGS
 DQ1256_PROJECTION: FLUSH
 DQ1256_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1256_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1256+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2015
 DQ1256_ROD/PIPE-DEPTH: 6.5 meters
 DQ1256_SLEEVE-DEPTH  : 3 meters
 DQ1256
 DQ1256  HISTORY     - Date     Condition        Report By
 DQ1256  HISTORY     - 20151117 MONUMENTED       BCA
 DQ1256
 DQ1256                          STATION DESCRIPTION
 DQ1256
 DQ1256'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1256'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHEAST OF ELDORADO,
 DQ1256'5.6 MI (9.0 KM) SOUTHWEST OF RIDGWAY AND 0.8 MI (1.3 KM)
 DQ1256'NORTH-NORTHEAST OF EQUALITY.
 DQ1256'
 DQ1256'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1256'HIGHWAY 142 LOCATED 1.0 MI (1.6 KM) NORTHWEST OF EQUALITY, IL, GO EAST
 DQ1256'OF STATE HIGHWAY 13 FOR 1.3 MI (2.1 KM) TO POOL ROAD AND THE STATION
 DQ1256'ON THE LEFT.
 DQ1256'
 DQ1256'THE STATION IS LOCATED 63.7 FT (19.4 M) NORTH OF THE CENTERLINE OF
 DQ1256'STATE HIGHWAY 13, 45.0 FT (13.7 M) WEST OF THE CENTERLINE OF POOL
 DQ1256'ROAD, 51.7 FT (15.8 M) NORTH OF THE EDGE OF THE WESTBOUND LANE FOR
 DQ1256'STATE HIGHWAY 13, 34.0 FT (10.4 M) WEST OF THE EDGE OF PAVEMENT OF
 DQ1256'POOL ROAD, 31.0 FT (9.4 M) WEST-NORTHWEST OF THE WEST SIDE OF A WOODEN
 DQ1256'POST FOR A 'STOP' SIGN AND 29.3 FT (8.9 M) NORTHWEST OF THE WEST END
 DQ1256'OF A 18 INCH (46 CM) CORRUGATED METAL PIPE.
 DQ1256'
 DQ1256'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1256'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1256'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1257 ***********************************************************************
 DQ1257  DESIGNATION -  GW 004
 DQ1257  PID         -  DQ1257
 DQ1257  STATE/COUNTY-  IL/GALLATIN
 DQ1257  COUNTRY     -  US
 DQ1257  USGS QUAD   -  EQUALITY (2018)
 DQ1257
 DQ1257                         *CURRENT SURVEY CONTROL
 DQ1257  ______________________________________________________________________
 DQ1257* NAD 83(1986) POSITION- 37 44 47.9    (N) 088 21 04.3    (W)   HD_HELD2
 DQ1257* NAVD 88 ORTHO HEIGHT -   119.089 (meters)      390.71  (feet) ADJUSTED
 DQ1257  ______________________________________________________________________
 DQ1257  GEOID HEIGHT    -        -29.718 (meters)                     GEOID18
 DQ1257  DYNAMIC HEIGHT  -        119.007 (meters)      390.44  (feet) COMP
 DQ1257  MODELED GRAVITY -    979,942.4   (mgal)                       NAVD 88
 DQ1257
 DQ1257  VERT ORDER      -  SECOND    CLASS I
 DQ1257
 DQ1257.The horizontal coordinates were established by autonomous hand held GPS
 DQ1257.observations and have an estimated accuracy of +/- 10 meters.
 DQ1257
 DQ1257.The orthometric height was determined by differential leveling and
 DQ1257.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1257.in March 2016.
 DQ1257
 DQ1257.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1257.GEOID18 height accuracy estimate available here.
 DQ1257
 DQ1257.Click photographs - Photos may exist for this station.
 DQ1257
 DQ1257.The dynamic height is computed by dividing the NAVD 88
 DQ1257.geopotential number by the normal gravity value computed on the
 DQ1257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1257.degrees latitude (g = 980.6199 gals.).
 DQ1257
 DQ1257.The modeled gravity was interpolated from observed gravity values.
 DQ1257
 DQ1257;                    North         East    Units  Estimated Accuracy
 DQ1257;SPC IL E     -   119,854.      298,426.      MT  (+/- 10 meters HH2 GPS)
 DQ1257
 DQ1257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8095878564(NAD 83)
 DQ1257
 DQ1257                          SUPERSEDED SURVEY CONTROL
 DQ1257
 DQ1257.No superseded survey control is available for this station.
 DQ1257
 DQ1257_MARKER: F = FLANGE-ENCASED ROD
 DQ1257_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1257_STAMPING: GW 004 2015
 DQ1257_MARK LOGO: ILSGS
 DQ1257_PROJECTION: FLUSH
 DQ1257_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1257_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1257+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2015
 DQ1257_ROD/PIPE-DEPTH: 16 meters
 DQ1257_SLEEVE-DEPTH  : 3 meters
 DQ1257
 DQ1257  HISTORY     - Date     Condition        Report By
 DQ1257  HISTORY     - 20151117 MONUMENTED       BCA
 DQ1257
 DQ1257                          STATION DESCRIPTION
 DQ1257
 DQ1257'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1257'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHEAST OF ELDORADO,
 DQ1257'6.1 MI (9.8 KM) SOUTHWEST OF RIDGWAY AND 1.0 MI (1.6 KM)
 DQ1257'NORTH-NORTHWEST OF EQUALITY.
 DQ1257'
 DQ1257'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1257'HIGHWAY 142 LOCATED 1.0 MI (1.6 KM) NORTHWEST OF EQUALITY, IL, GO EAST
 DQ1257'OF STATE HIGHWAY 13 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DQ1257'
 DQ1257'THE STATION IS LOCATED 70.4 FT (21.5 M) NORTH-NORTHEAST OF THE
 DQ1257'CENTERLINE OF STATE HIGHWAY 13, 58.3 FT (17.8 M) NORTH-NORTHEAST OF
 DQ1257'THE EDGE OF THE WESTBOUND LANE OF STATE HIGHWAY 13 AND 11.2 FT (3.4 M)
 DQ1257'SOUTH-SOUTHWEST OF A SIGN 'WARNING BLASTING AREA'.
 DQ1257'
 DQ1257'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1257'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1257'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1258 ***********************************************************************
 DQ1258  DESIGNATION -  GW 005
 DQ1258  PID         -  DQ1258
 DQ1258  STATE/COUNTY-  IL/GALLATIN
 DQ1258  COUNTRY     -  US
 DQ1258  USGS QUAD   -  EQUALITY (2018)
 DQ1258
 DQ1258                         *CURRENT SURVEY CONTROL
 DQ1258  ______________________________________________________________________
 DQ1258* NAD 83(1986) POSITION- 37 44 48.1    (N) 088 22 14.9    (W)   HD_HELD2
 DQ1258* NAVD 88 ORTHO HEIGHT -   114.696 (meters)      376.30  (feet) ADJUSTED
 DQ1258  ______________________________________________________________________
 DQ1258  GEOID HEIGHT    -        -29.693 (meters)                     GEOID18
 DQ1258  DYNAMIC HEIGHT  -        114.617 (meters)      376.04  (feet) COMP
 DQ1258  MODELED GRAVITY -    979,942.6   (mgal)                       NAVD 88
 DQ1258
 DQ1258  VERT ORDER      -  SECOND    CLASS I
 DQ1258
 DQ1258.The horizontal coordinates were established by autonomous hand held GPS
 DQ1258.observations and have an estimated accuracy of +/- 10 meters.
 DQ1258
 DQ1258.The orthometric height was determined by differential leveling and
 DQ1258.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1258.in March 2016.
 DQ1258
 DQ1258.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1258.GEOID18 height accuracy estimate available here.
 DQ1258
 DQ1258.Click photographs - Photos may exist for this station.
 DQ1258
 DQ1258.The dynamic height is computed by dividing the NAVD 88
 DQ1258.geopotential number by the normal gravity value computed on the
 DQ1258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1258.degrees latitude (g = 980.6199 gals.).
 DQ1258
 DQ1258.The modeled gravity was interpolated from observed gravity values.
 DQ1258
 DQ1258;                    North         East    Units  Estimated Accuracy
 DQ1258;SPC IL E     -   119,861.      296,698.      MT  (+/- 10 meters HH2 GPS)
 DQ1258
 DQ1258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7923178595(NAD 83)
 DQ1258
 DQ1258                          SUPERSEDED SURVEY CONTROL
 DQ1258
 DQ1258.No superseded survey control is available for this station.
 DQ1258
 DQ1258_MARKER: F = FLANGE-ENCASED ROD
 DQ1258_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1258_STAMPING: GW 005 2015
 DQ1258_MARK LOGO: ILSGS
 DQ1258_PROJECTION: FLUSH
 DQ1258_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1258_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1258+STABILITY: POSITION/ELEVATION WELL
 DQ1258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1258+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2015
 DQ1258_ROD/PIPE-DEPTH: 40 meters
 DQ1258_SLEEVE-DEPTH  : 3 meters
 DQ1258
 DQ1258  HISTORY     - Date     Condition        Report By
 DQ1258  HISTORY     - 20151117 MONUMENTED       BCA
 DQ1258
 DQ1258                          STATION DESCRIPTION
 DQ1258
 DQ1258'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1258'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST-SOUTHWEST OF
 DQ1258'RIDGWAY, 5.9 MI (9.5 KM) SOUTHEAST OF ELDORADO AND 1.7 MI (2.7 KM)
 DQ1258'WEST-NORTHWEST OF EQUALITY.
 DQ1258'
 DQ1258'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1258'HIGHWAY 142 LOCATED 1.0 MI (1.6 KM) NORTHWEST OF EQUALITY, IL, GO WEST
 DQ1258'OF STATE HIGHWAY 13 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DQ1258'
 DQ1258'THE STATION IS LOCATED 76.1 FT (23.2 M) SOUTH OF THE CENTERLINE OF
 DQ1258'STATE HIGHWAY 13, 92.3 FT (28.1 M) EAST OF THE CENTERLINE OF A PRIVATE
 DQ1258'ENTRANCE '102', 74.7 FT (22.8 M) SOUTHEAST OF THE EAST END OF A 36
 DQ1258'INCH (91 CM) CORRUGATED METAL PIPE, 64.6 FT (19.7 M) SOUTH OF THE EDGE
 DQ1258'OF THE EASTBOUND LANE OF STATE HIGHWAY 13 AND 34.5 FT (10.5 M)
 DQ1258'SOUTHWEST OF THE SOUTHWEST CORNER OF A FIBER OPTIC HANDHOLE.
 DQ1258'
 DQ1258'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1258'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1258'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1259 ***********************************************************************
 DQ1259  DESIGNATION -  GW 006
 DQ1259  PID         -  DQ1259
 DQ1259  STATE/COUNTY-  IL/SALINE
 DQ1259  COUNTRY     -  US
 DQ1259  USGS QUAD   -  RUDEMENT (2018)
 DQ1259
 DQ1259                         *CURRENT SURVEY CONTROL
 DQ1259  ______________________________________________________________________
 DQ1259* NAD 83(1986) POSITION- 37 44 47.2    (N) 088 23 30.3    (W)   HD_HELD2
 DQ1259* NAVD 88 ORTHO HEIGHT -   111.759 (meters)      366.66  (feet) ADJUSTED
 DQ1259  ______________________________________________________________________
 DQ1259  GEOID HEIGHT    -        -29.666 (meters)                     GEOID18
 DQ1259  DYNAMIC HEIGHT  -        111.682 (meters)      366.41  (feet) COMP
 DQ1259  MODELED GRAVITY -    979,942.9   (mgal)                       NAVD 88
 DQ1259
 DQ1259  VERT ORDER      -  SECOND    CLASS I
 DQ1259
 DQ1259.The horizontal coordinates were established by autonomous hand held GPS
 DQ1259.observations and have an estimated accuracy of +/- 10 meters.
 DQ1259
 DQ1259.The orthometric height was determined by differential leveling and
 DQ1259.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1259.in March 2016.
 DQ1259
 DQ1259.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1259.GEOID18 height accuracy estimate available here.
 DQ1259
 DQ1259.Click photographs - Photos may exist for this station.
 DQ1259
 DQ1259.The dynamic height is computed by dividing the NAVD 88
 DQ1259.geopotential number by the normal gravity value computed on the
 DQ1259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1259.degrees latitude (g = 980.6199 gals.).
 DQ1259
 DQ1259.The modeled gravity was interpolated from observed gravity values.
 DQ1259
 DQ1259;                    North         East    Units  Estimated Accuracy
 DQ1259;SPC IL E     -   119,834.      294,852.      MT  (+/- 10 meters HH2 GPS)
 DQ1259
 DQ1259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7738578594(NAD 83)
 DQ1259
 DQ1259                          SUPERSEDED SURVEY CONTROL
 DQ1259
 DQ1259.No superseded survey control is available for this station.
 DQ1259
 DQ1259_MARKER: F = FLANGE-ENCASED ROD
 DQ1259_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1259_STAMPING: GW 006 2015
 DQ1259_MARK LOGO: ILSGS
 DQ1259_PROJECTION: FLUSH
 DQ1259_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1259_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1259+STABILITY: POSITION/ELEVATION WELL
 DQ1259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1259+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2015
 DQ1259_ROD/PIPE-DEPTH: 28 meters
 DQ1259_SLEEVE-DEPTH  : 3 meters
 DQ1259
 DQ1259  HISTORY     - Date     Condition        Report By
 DQ1259  HISTORY     - 20151117 MONUMENTED       BCA
 DQ1259
 DQ1259                          STATION DESCRIPTION
 DQ1259
 DQ1259'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1259'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-SOUTHWEST OF
 DQ1259'RIDGWAY, 5.3 MI (8.5 KM) SOUTH-SOUTHEAST OF ELDORADO AND 2.8 MI (4.5
 DQ1259'KM) WEST-NORTHWEST OF EQUALITY.
 DQ1259'
 DQ1259'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1259'HIGHWAY 142 LOCATED 1.0 MI (1.6 KM) NORTHWEST OF EQUALITY, IL, GO WEST
 DQ1259'OF STATE HIGHWAY 13 FOR 1.5 MI (2.4 KM) TO PEARCE ROAD, CONTINUE WEST
 DQ1259'ON STATE HIGHWAY 13 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DQ1259'
 DQ1259'THE STATION IS LOCATED 45.8 FT (14.0 M) NORTH OF THE CENTERLINE OF
 DQ1259'STATE HIGHWAY 13, 36.1 FT (11.0 M) SOUTH OF THE EAST END OF A 36 INCH
 DQ1259'(91 CM) CORRUGATED METAL PIPE, 34.0 FT (10.4 M) NORTH OF THE EDGE OF
 DQ1259'THE WESTBOUND LANE OF STATE HIGHWAY 13 AND 17.0 FT (5.2 M) EAST OF THE
 DQ1259'CENTER OF A FIELD ENTRANCE.
 DQ1259'
 DQ1259'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1259'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1259'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1260 ***********************************************************************
 DQ1260  DESIGNATION -  GW 007
 DQ1260  PID         -  DQ1260
 DQ1260  STATE/COUNTY-  IL/SALINE
 DQ1260  COUNTRY     -  US
 DQ1260  USGS QUAD   -  RUDEMENT (2018)
 DQ1260
 DQ1260                         *CURRENT SURVEY CONTROL
 DQ1260  ______________________________________________________________________
 DQ1260* NAD 83(1986) POSITION- 37 44 36.0    (N) 088 24 22.1    (W)   HD_HELD2
 DQ1260* NAVD 88 ORTHO HEIGHT -   118.564 (meters)      388.99  (feet) ADJUSTED
 DQ1260  ______________________________________________________________________
 DQ1260  GEOID HEIGHT    -        -29.639 (meters)                     GEOID18
 DQ1260  DYNAMIC HEIGHT  -        118.483 (meters)      388.72  (feet) COMP
 DQ1260  MODELED GRAVITY -    979,942.9   (mgal)                       NAVD 88
 DQ1260
 DQ1260  VERT ORDER      -  SECOND    CLASS I
 DQ1260
 DQ1260.The horizontal coordinates were established by autonomous hand held GPS
 DQ1260.observations and have an estimated accuracy of +/- 10 meters.
 DQ1260
 DQ1260.The orthometric height was determined by differential leveling and
 DQ1260.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1260.in March 2016.
 DQ1260
 DQ1260.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1260.GEOID18 height accuracy estimate available here.
 DQ1260
 DQ1260.Click photographs - Photos may exist for this station.
 DQ1260
 DQ1260.The dynamic height is computed by dividing the NAVD 88
 DQ1260.geopotential number by the normal gravity value computed on the
 DQ1260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1260.degrees latitude (g = 980.6199 gals.).
 DQ1260
 DQ1260.The modeled gravity was interpolated from observed gravity values.
 DQ1260
 DQ1260;                    North         East    Units  Estimated Accuracy
 DQ1260;SPC IL E     -   119,490.      293,583.      MT  (+/- 10 meters HH2 GPS)
 DQ1260
 DQ1260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7611278268(NAD 83)
 DQ1260
 DQ1260                          SUPERSEDED SURVEY CONTROL
 DQ1260
 DQ1260.No superseded survey control is available for this station.
 DQ1260
 DQ1260_MARKER: F = FLANGE-ENCASED ROD
 DQ1260_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1260_STAMPING: GW 007 2015
 DQ1260_MARK LOGO: ILSGS
 DQ1260_PROJECTION: FLUSH
 DQ1260_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1260_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1260+STABILITY: POSITION/ELEVATION WELL
 DQ1260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1260+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2015
 DQ1260_ROD/PIPE-DEPTH: 26.5 meters
 DQ1260_SLEEVE-DEPTH  : 3 meters
 DQ1260
 DQ1260  HISTORY     - Date     Condition        Report By
 DQ1260  HISTORY     - 20151118 MONUMENTED       BCA
 DQ1260
 DQ1260                          STATION DESCRIPTION
 DQ1260
 DQ1260'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1260'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST OF HARRISBURG, 5.2
 DQ1260'MI (8.4 KM) SOUTH-SOUTHEAST OF ELDORADO AND 3.5 MI (5.6 KM) WEST OF
 DQ1260'EQUALITY.
 DQ1260'
 DQ1260'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1260'HIGHWAY 142 LOCATED 1.0 MI (1.6 KM) NORTHWEST OF EQUALITY, IL, GO WEST
 DQ1260'OF STATE HIGHWAY 13 FOR 2.0 MI (3.2 KM) TO OLD HIGHWAY 13, CONTINUE
 DQ1260'WEST ON STATE HIGHWAY 13 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE
 DQ1260'RIGHT.
 DQ1260'
 DQ1260'THE STATION IS LOCATED 66.0 FT (20.1 M) NORTH OF THE CENTERLINE OF
 DQ1260'STATE HIGHWAY 13, 62.5 FT (19.1 M) WEST-NORTHWEST OF THE NORTHWEST
 DQ1260'CORNER OF A CONCRETE WING WALL, 53.8 FT (16.4 M) NORTH OF THE EDGE OF
 DQ1260'THE WESTBOUND LANE OF STATE HIGHWAY 13 AND 41.8 FT (12.7 M) SOUTHWEST
 DQ1260'OF A WARNING POST FOR A FIBER OPTIC LINE.
 DQ1260'
 DQ1260'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1260'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1260'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1261 ***********************************************************************
 DQ1261  DESIGNATION -  GW 008
 DQ1261  PID         -  DQ1261
 DQ1261  STATE/COUNTY-  IL/SALINE
 DQ1261  COUNTRY     -  US
 DQ1261  USGS QUAD   -  RUDEMENT (2018)
 DQ1261
 DQ1261                         *CURRENT SURVEY CONTROL
 DQ1261  ______________________________________________________________________
 DQ1261* NAD 83(1986) POSITION- 37 44 35.9    (N) 088 25 20.4    (W)   HD_HELD2
 DQ1261* NAVD 88 ORTHO HEIGHT -   120.609 (meters)      395.70  (feet) ADJUSTED
 DQ1261  ______________________________________________________________________
 DQ1261  GEOID HEIGHT    -        -29.619 (meters)                     GEOID18
 DQ1261  DYNAMIC HEIGHT  -        120.526 (meters)      395.43  (feet) COMP
 DQ1261  MODELED GRAVITY -    979,943.1   (mgal)                       NAVD 88
 DQ1261
 DQ1261  VERT ORDER      -  SECOND    CLASS I
 DQ1261
 DQ1261.The horizontal coordinates were established by autonomous hand held GPS
 DQ1261.observations and have an estimated accuracy of +/- 10 meters.
 DQ1261
 DQ1261.The orthometric height was determined by differential leveling and
 DQ1261.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1261.in March 2016.
 DQ1261
 DQ1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1261.GEOID18 height accuracy estimate available here.
 DQ1261
 DQ1261.Click photographs - Photos may exist for this station.
 DQ1261
 DQ1261.The dynamic height is computed by dividing the NAVD 88
 DQ1261.geopotential number by the normal gravity value computed on the
 DQ1261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1261.degrees latitude (g = 980.6199 gals.).
 DQ1261
 DQ1261.The modeled gravity was interpolated from observed gravity values.
 DQ1261
 DQ1261;                    North         East    Units  Estimated Accuracy
 DQ1261;SPC IL E     -   119,488.      292,156.      MT  (+/- 10 meters HH2 GPS)
 DQ1261
 DQ1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7468578287(NAD 83)
 DQ1261
 DQ1261                          SUPERSEDED SURVEY CONTROL
 DQ1261
 DQ1261.No superseded survey control is available for this station.
 DQ1261
 DQ1261_MARKER: F = FLANGE-ENCASED ROD
 DQ1261_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1261_STAMPING: GW 008 2015
 DQ1261_MARK LOGO: ILSGS
 DQ1261_PROJECTION: FLUSH
 DQ1261_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1261_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1261+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2015
 DQ1261_ROD/PIPE-DEPTH: 4 meters
 DQ1261_SLEEVE-DEPTH  : 3 meters
 DQ1261
 DQ1261  HISTORY     - Date     Condition        Report By
 DQ1261  HISTORY     - 20151118 MONUMENTED       BCA
 DQ1261
 DQ1261                          STATION DESCRIPTION
 DQ1261
 DQ1261'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1261'THE STATION IS LOCATED ABOUT 6.5 MI (10.4 KM) EAST OF HARRISBURG, 4.9
 DQ1261'MI (7.9 KM) SOUTH OF ELDORADO AND 4.4 MI (7.0 KM) WEST OF EQUALITY.
 DQ1261'
 DQ1261'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1261'HIGHWAY 142 LOCATED 1.0 MI (1.6 KM) NORTHWEST OF EQUALITY, IL, GO WEST
 DQ1261'OF STATE HIGHWAY 13 FOR 2.8 MI (4.5 KM) TO COUNTY ROAD 32 AND COTTAGE
 DQ1261'GROVE ROAD, CONTINUE WEST ON STATE HIGHWAY 13 FOR 0.6 MI (1.0 KM) TO
 DQ1261'THE STATION ON THE RIGHT.
 DQ1261'
 DQ1261'THE STATION IS LOCATED 48.0 FT (14.6 M) NORTH OF THE CENTERLINE OF
 DQ1261'STATE HIGHWAY 13, 54.3 FT (16.6 M) EAST OF THE CENTER OF A CONCRETE
 DQ1261'DRIVE FOR A PRIVATE ENTRANCE AND 35.9 FT (10.9 M) NORTH OF THE EDGE OF
 DQ1261'THE WESTBOUND LANE OF STATE HIGHWAY 13.
 DQ1261'
 DQ1261'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1261'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1261'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1262 ***********************************************************************
 DQ1262  DESIGNATION -  GW 009
 DQ1262  PID         -  DQ1262
 DQ1262  STATE/COUNTY-  IL/SALINE
 DQ1262  COUNTRY     -  US
 DQ1262  USGS QUAD   -  RUDEMENT (2018)
 DQ1262
 DQ1262                         *CURRENT SURVEY CONTROL
 DQ1262  ______________________________________________________________________
 DQ1262* NAD 83(1986) POSITION- 37 44 24.1    (N) 088 26 18.9    (W)   HD_HELD2
 DQ1262* NAVD 88 ORTHO HEIGHT -   112.715 (meters)      369.80  (feet) ADJUSTED
 DQ1262  ______________________________________________________________________
 DQ1262  GEOID HEIGHT    -        -29.594 (meters)                     GEOID18
 DQ1262  DYNAMIC HEIGHT  -        112.638 (meters)      369.55  (feet) COMP
 DQ1262  MODELED GRAVITY -    979,943.2   (mgal)                       NAVD 88
 DQ1262
 DQ1262  VERT ORDER      -  SECOND    CLASS I
 DQ1262
 DQ1262.The horizontal coordinates were established by autonomous hand held GPS
 DQ1262.observations and have an estimated accuracy of +/- 10 meters.
 DQ1262
 DQ1262.The orthometric height was determined by differential leveling and
 DQ1262.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1262.in March 2016.
 DQ1262
 DQ1262.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1262.GEOID18 height accuracy estimate available here.
 DQ1262
 DQ1262.Click photographs - Photos may exist for this station.
 DQ1262
 DQ1262.The dynamic height is computed by dividing the NAVD 88
 DQ1262.geopotential number by the normal gravity value computed on the
 DQ1262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1262.degrees latitude (g = 980.6199 gals.).
 DQ1262
 DQ1262.The modeled gravity was interpolated from observed gravity values.
 DQ1262
 DQ1262;                    North         East    Units  Estimated Accuracy
 DQ1262;SPC IL E     -   119,125.      290,723.      MT  (+/- 10 meters HH2 GPS)
 DQ1262
 DQ1262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7324877945(NAD 83)
 DQ1262
 DQ1262                          SUPERSEDED SURVEY CONTROL
 DQ1262
 DQ1262.No superseded survey control is available for this station.
 DQ1262
 DQ1262_MARKER: F = FLANGE-ENCASED ROD
 DQ1262_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1262_STAMPING: GW 009 2015
 DQ1262_MARK LOGO: ILSGS
 DQ1262_PROJECTION: FLUSH
 DQ1262_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1262_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1262+STABILITY: POSITION/ELEVATION WELL
 DQ1262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1262+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2015
 DQ1262_ROD/PIPE-DEPTH: 36 meters
 DQ1262_SLEEVE-DEPTH  : 3 meters
 DQ1262
 DQ1262  HISTORY     - Date     Condition        Report By
 DQ1262  HISTORY     - 20151118 MONUMENTED       BCA
 DQ1262
 DQ1262                          STATION DESCRIPTION
 DQ1262
 DQ1262'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1262'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST OF HARRISBURG, 5.2
 DQ1262'MI (8.4 KM) WEST OF EQUALITY AND 5.1 MI (8.2 KM) SOUTH OF ELDORADO.
 DQ1262'
 DQ1262'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1262'HIGHWAY 142 LOCATED 1.0 MI (1.6 KM) NORTHWEST OF EQUALITY, IL, GO WEST
 DQ1262'OF STATE HIGHWAY 13 FOR 4.4 MI (7.1 KM) TO COLLEGE ROAD (CR 31) AND
 DQ1262'THE STATION ON THE RIGHT.
 DQ1262'
 DQ1262'THE STATION IS LOCATED 71.0 FT (21.6 M) NORTH-NORTHWEST OF THE
 DQ1262'CENTERLINE OF STATE HIGHWAY 13, 83.0 FT (25.3 M) WEST OF THE
 DQ1262'CENTERLINE OF COLLEGE ROAD (CR 31), 53.8 FT (16.4 M) NORTH-NORTHWEST
 DQ1262'OF THE EDGE OF THE WESTBOUND LANE OF STATE HIGHWAY 13, 30.8 FT (9.4 M)
 DQ1262'WEST-NORTHWEST OF THE WEST END OF THE NORTHWEST EDGE OF A 18 INCH (46
 DQ1262'CM) CONCRETE CULVERT, 3.6 FT (1.1 M) SOUTHWEST OF THE SOUTHWEST CORNER
 DQ1262'OF A TELEPHONE PEDESTAL AND 2.4 FT (0.7 M) SOUTH-SOUTHWEST OF A RIGHT
 DQ1262'OF WAY MARKER.
 DQ1262'
 DQ1262'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1262'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1262'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1263 ***********************************************************************
 DQ1263  DESIGNATION -  GW 010
 DQ1263  PID         -  DQ1263
 DQ1263  STATE/COUNTY-  IL/SALINE
 DQ1263  COUNTRY     -  US
 DQ1263  USGS QUAD   -  RUDEMENT (2018)
 DQ1263
 DQ1263                         *CURRENT SURVEY CONTROL
 DQ1263  ______________________________________________________________________
 DQ1263* NAD 83(1986) POSITION- 37 44 20.0    (N) 088 27 24.4    (W)   HD_HELD2
 DQ1263* NAVD 88 ORTHO HEIGHT -   112.547 (meters)      369.25  (feet) ADJUSTED
 DQ1263  ______________________________________________________________________
 DQ1263  GEOID HEIGHT    -        -29.573 (meters)                     GEOID18
 DQ1263  DYNAMIC HEIGHT  -        112.470 (meters)      369.00  (feet) COMP
 DQ1263  MODELED GRAVITY -    979,943.7   (mgal)                       NAVD 88
 DQ1263
 DQ1263  VERT ORDER      -  SECOND    CLASS I
 DQ1263
 DQ1263.The horizontal coordinates were established by autonomous hand held GPS
 DQ1263.observations and have an estimated accuracy of +/- 10 meters.
 DQ1263
 DQ1263.The orthometric height was determined by differential leveling and
 DQ1263.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1263.in March 2016.
 DQ1263
 DQ1263.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1263.GEOID18 height accuracy estimate available here.
 DQ1263
 DQ1263.Click photographs - Photos may exist for this station.
 DQ1263
 DQ1263.The dynamic height is computed by dividing the NAVD 88
 DQ1263.geopotential number by the normal gravity value computed on the
 DQ1263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1263.degrees latitude (g = 980.6199 gals.).
 DQ1263
 DQ1263.The modeled gravity was interpolated from observed gravity values.
 DQ1263
 DQ1263;                    North         East    Units  Estimated Accuracy
 DQ1263;SPC IL E     -   119,001.      289,120.      MT  (+/- 10 meters HH2 GPS)
 DQ1263
 DQ1263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7164377843(NAD 83)
 DQ1263
 DQ1263                          SUPERSEDED SURVEY CONTROL
 DQ1263
 DQ1263.No superseded survey control is available for this station.
 DQ1263
 DQ1263_MARKER: F = FLANGE-ENCASED ROD
 DQ1263_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1263_STAMPING: GW 010 2015
 DQ1263_MARK LOGO: ILSGS
 DQ1263_PROJECTION: FLUSH
 DQ1263_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1263_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1263+STABILITY: POSITION/ELEVATION WELL
 DQ1263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1263+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2015
 DQ1263_ROD/PIPE-DEPTH: 36 meters
 DQ1263_SLEEVE-DEPTH  : 3 meters
 DQ1263
 DQ1263  HISTORY     - Date     Condition        Report By
 DQ1263  HISTORY     - 20151118 MONUMENTED       BCA
 DQ1263
 DQ1263                          STATION DESCRIPTION
 DQ1263
 DQ1263'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1263'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST OF EQUALITY, 5.3 MI
 DQ1263'(8.5 KM) SOUTH-SOUTHWEST OF ELDORADO AND 4.6 MI (7.4 KM) EAST OF
 DQ1263'HARRISBURG.
 DQ1263'
 DQ1263'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1263'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1263'4.2 MI (6.8 KM) TO LINDALE ROAD AND THE STATION ON THE RIGHT.
 DQ1263'
 DQ1263'THE STATION IS LOCATED 54.7 FT (16.7 M) SOUTH OF THE CENTERLINE OF
 DQ1263'STATE HIGHWAY 13, 21.7 FT (6.6 M) WEST OF THE CENTERLINE OF LINDALE
 DQ1263'ROAD, 42.9 FT (13.1 M) SOUTH OF THE EDGE OF THE EASTBOUND LANE OF
 DQ1263'STATE HIGHWAY 13, 35.3 FT (10.8 M) NORTH OF THE NORTH EDGE OF A WATER
 DQ1263'METER MANHOLE AND 4.2 FT (1.3 M) NORTHEAST OF THE NORTHEAST EDGE OF A
 DQ1263'WATER VALVE.
 DQ1263'
 DQ1263'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1263'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1263'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1264 ***********************************************************************
 DQ1264  DESIGNATION -  GW 011
 DQ1264  PID         -  DQ1264
 DQ1264  STATE/COUNTY-  IL/SALINE
 DQ1264  COUNTRY     -  US
 DQ1264  USGS QUAD   -  RUDEMENT (2018)
 DQ1264
 DQ1264                         *CURRENT SURVEY CONTROL
 DQ1264  ______________________________________________________________________
 DQ1264* NAD 83(1986) POSITION- 37 44 20.5    (N) 088 28 30.5    (W)   HD_HELD2
 DQ1264* NAVD 88 ORTHO HEIGHT -   111.769 (meters)      366.70  (feet) ADJUSTED
 DQ1264  ______________________________________________________________________
 DQ1264  GEOID HEIGHT    -        -29.555 (meters)                     GEOID18
 DQ1264  DYNAMIC HEIGHT  -        111.693 (meters)      366.45  (feet) COMP
 DQ1264  MODELED GRAVITY -    979,944.3   (mgal)                       NAVD 88
 DQ1264
 DQ1264  VERT ORDER      -  SECOND    CLASS I
 DQ1264
 DQ1264.The horizontal coordinates were established by autonomous hand held GPS
 DQ1264.observations and have an estimated accuracy of +/- 10 meters.
 DQ1264
 DQ1264.The orthometric height was determined by differential leveling and
 DQ1264.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1264.in March 2016.
 DQ1264
 DQ1264.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1264.GEOID18 height accuracy estimate available here.
 DQ1264
 DQ1264.Click photographs - Photos may exist for this station.
 DQ1264
 DQ1264.The dynamic height is computed by dividing the NAVD 88
 DQ1264.geopotential number by the normal gravity value computed on the
 DQ1264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1264.degrees latitude (g = 980.6199 gals.).
 DQ1264
 DQ1264.The modeled gravity was interpolated from observed gravity values.
 DQ1264
 DQ1264;                    North         East    Units  Estimated Accuracy
 DQ1264;SPC IL E     -   119,019.      287,501.      MT  (+/- 10 meters HH2 GPS)
 DQ1264
 DQ1264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7002577884(NAD 83)
 DQ1264
 DQ1264                          SUPERSEDED SURVEY CONTROL
 DQ1264
 DQ1264.No superseded survey control is available for this station.
 DQ1264
 DQ1264_MARKER: F = FLANGE-ENCASED ROD
 DQ1264_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1264_STAMPING: GW 011 2015
 DQ1264_MARK LOGO: ILSGS
 DQ1264_PROJECTION: FLUSH
 DQ1264_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1264_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1264+STABILITY: POSITION/ELEVATION WELL
 DQ1264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1264+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2015
 DQ1264_ROD/PIPE-DEPTH: 28 meters
 DQ1264_SLEEVE-DEPTH  : 3 meters
 DQ1264
 DQ1264  HISTORY     - Date     Condition        Report By
 DQ1264  HISTORY     - 20151118 MONUMENTED       BCA
 DQ1264
 DQ1264                          STATION DESCRIPTION
 DQ1264
 DQ1264'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1264'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF RUDEMENT, 5.5
 DQ1264'MI (8.8 KM) SOUTH-SOUTHWEST OF ELDORADO AND 3.6 MI (5.8 KM) EAST OF
 DQ1264'HARRISBURG.
 DQ1264'
 DQ1264'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1264'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1264'2.6 MI (4.2 KM) TO BEN ROAD, CONTINUE EAST ON STATE HIGHWAY 13 FOR 0.5
 DQ1264'MI (0.8 KM) TO THE STATION ON THE LEFT.
 DQ1264'
 DQ1264'THE STATION IS LOCATED 73.8 FT (22.5 M) NORTH OF THE CENTERLINE OF
 DQ1264'STATE HIGHWAY 13, 61.4 FT (18.7 M) NORTH OF THE EDGE OF THE WESTBOUND
 DQ1264'LANE OF STATE HIGHWAY 13, 25.4 FT (7.7 M) NORTHEAST OF THE NORTH END
 DQ1264'OF THE NORTHEAST EDGE OF A 36 INCH (91 CM) CONCRETE CULVERT AND 6.6 FT
 DQ1264'(2.0 M) SOUTH OF THE SOUTH SIDE OF A TELEPHONE PEDESTAL.
 DQ1264'
 DQ1264'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1264'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1264'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1265 ***********************************************************************
 DQ1265  DESIGNATION -  GW 012
 DQ1265  PID         -  DQ1265
 DQ1265  STATE/COUNTY-  IL/SALINE
 DQ1265  COUNTRY     -  US
 DQ1265  USGS QUAD   -  RUDEMENT (2018)
 DQ1265
 DQ1265                         *CURRENT SURVEY CONTROL
 DQ1265  ______________________________________________________________________
 DQ1265* NAD 83(1986) POSITION- 37 44 19.0    (N) 088 29 41.3    (W)   HD_HELD2
 DQ1265* NAVD 88 ORTHO HEIGHT -   109.669 (meters)      359.81  (feet) ADJUSTED
 DQ1265  ______________________________________________________________________
 DQ1265  GEOID HEIGHT    -        -29.536 (meters)                     GEOID18
 DQ1265  DYNAMIC HEIGHT  -        109.594 (meters)      359.56  (feet) COMP
 DQ1265  MODELED GRAVITY -    979,945.2   (mgal)                       NAVD 88
 DQ1265
 DQ1265  VERT ORDER      -  SECOND    CLASS I
 DQ1265
 DQ1265.The horizontal coordinates were established by autonomous hand held GPS
 DQ1265.observations and have an estimated accuracy of +/- 10 meters.
 DQ1265
 DQ1265.The orthometric height was determined by differential leveling and
 DQ1265.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1265.in March 2016.
 DQ1265
 DQ1265.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1265.GEOID18 height accuracy estimate available here.
 DQ1265
 DQ1265.Click photographs - Photos may exist for this station.
 DQ1265
 DQ1265.The dynamic height is computed by dividing the NAVD 88
 DQ1265.geopotential number by the normal gravity value computed on the
 DQ1265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1265.degrees latitude (g = 980.6199 gals.).
 DQ1265
 DQ1265.The modeled gravity was interpolated from observed gravity values.
 DQ1265
 DQ1265;                    North         East    Units  Estimated Accuracy
 DQ1265;SPC IL E     -   118,975.      285,768.      MT  (+/- 10 meters HH2 GPS)
 DQ1265
 DQ1265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6829177865(NAD 83)
 DQ1265
 DQ1265                          SUPERSEDED SURVEY CONTROL
 DQ1265
 DQ1265.No superseded survey control is available for this station.
 DQ1265
 DQ1265_MARKER: F = FLANGE-ENCASED ROD
 DQ1265_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1265_STAMPING: GW 012 2015
 DQ1265_MARK LOGO: ILSGS
 DQ1265_PROJECTION: FLUSH
 DQ1265_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1265_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1265+STABILITY: POSITION/ELEVATION WELL
 DQ1265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1265+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2015
 DQ1265_ROD/PIPE-DEPTH: 24 meters
 DQ1265_SLEEVE-DEPTH  : 3 meters
 DQ1265
 DQ1265  HISTORY     - Date     Condition        Report By
 DQ1265  HISTORY     - 20151118 MONUMENTED       BCA
 DQ1265
 DQ1265                          STATION DESCRIPTION
 DQ1265
 DQ1265'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1265'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF RUDEMENT, 6.0
 DQ1265'MI (9.7 KM) SOUTH-SOUTHWEST OF ELDORADO AND 2.5 MI (4.0 KM) EAST OF
 DQ1265'HARRISBURG.
 DQ1265'
 DQ1265'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1265'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1265'1.8 MI (2.9 KM) TO CHRISTY ROAD, CONTINUE EAST ON STATE HIGHWAY 13 FOR
 DQ1265'0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DQ1265'
 DQ1265'THE STATION IS LOCATED 85.8 FT (26.2 M) NORTH OF THE CENTERLINE OF
 DQ1265'STATE HIGHWAY 13, 17.1 FT (5.2 M) SOUTH OF THE CENTERLINE OF BRYANT
 DQ1265'ROAD, 206.5 FT (62.9 M) WEST OF THE EXTENDED LINE OF THE DEAD END FOR
 DQ1265'BRYANT ROAD, 73.0 FT (22.3 M) NORTH OF THE EDGE OF THE WESTBOUND LANE
 DQ1265'OF STATE HIGHWAY 13 AND 8.5 FT (2.6 M) SOUTH OF THE EDGE OF PAVEMENT
 DQ1265'OF BRYANT ROAD.
 DQ1265'
 DQ1265'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1265'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1265'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1266 ***********************************************************************
 DQ1266  DESIGNATION -  GW 013
 DQ1266  PID         -  DQ1266
 DQ1266  STATE/COUNTY-  IL/SALINE
 DQ1266  COUNTRY     -  US
 DQ1266  USGS QUAD   -  HARRISBURG (2018)
 DQ1266
 DQ1266                         *CURRENT SURVEY CONTROL
 DQ1266  ______________________________________________________________________
 DQ1266* NAD 83(1986) POSITION- 37 44 17.6    (N) 088 30 46.1    (W)   HD_HELD2
 DQ1266* NAVD 88 ORTHO HEIGHT -   111.831 (meters)      366.90  (feet) ADJUSTED
 DQ1266  ______________________________________________________________________
 DQ1266  GEOID HEIGHT    -        -29.519 (meters)                     GEOID18
 DQ1266  DYNAMIC HEIGHT  -        111.754 (meters)      366.65  (feet) COMP
 DQ1266  MODELED GRAVITY -    979,944.5   (mgal)                       NAVD 88
 DQ1266
 DQ1266  VERT ORDER      -  SECOND    CLASS I
 DQ1266
 DQ1266.The horizontal coordinates were established by autonomous hand held GPS
 DQ1266.observations and have an estimated accuracy of +/- 10 meters.
 DQ1266
 DQ1266.The orthometric height was determined by differential leveling and
 DQ1266.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1266.in March 2016.
 DQ1266
 DQ1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1266.GEOID18 height accuracy estimate available here.
 DQ1266
 DQ1266.Click photographs - Photos may exist for this station.
 DQ1266
 DQ1266.The dynamic height is computed by dividing the NAVD 88
 DQ1266.geopotential number by the normal gravity value computed on the
 DQ1266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1266.degrees latitude (g = 980.6199 gals.).
 DQ1266
 DQ1266.The modeled gravity was interpolated from observed gravity values.
 DQ1266
 DQ1266;                    North         East    Units  Estimated Accuracy
 DQ1266;SPC IL E     -   118,935.      284,181.      MT  (+/- 10 meters HH2 GPS)
 DQ1266
 DQ1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6670577848(NAD 83)
 DQ1266
 DQ1266                          SUPERSEDED SURVEY CONTROL
 DQ1266
 DQ1266.No superseded survey control is available for this station.
 DQ1266
 DQ1266_MARKER: F = FLANGE-ENCASED ROD
 DQ1266_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1266_STAMPING: GW 013 2015
 DQ1266_MARK LOGO: ILSGS
 DQ1266_PROJECTION: FLUSH
 DQ1266_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1266_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1266+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2015
 DQ1266_ROD/PIPE-DEPTH: 16 meters
 DQ1266_SLEEVE-DEPTH  : 3 meters
 DQ1266
 DQ1266  HISTORY     - Date     Condition        Report By
 DQ1266  HISTORY     - 20151120 MONUMENTED       BCA
 DQ1266
 DQ1266                          STATION DESCRIPTION
 DQ1266
 DQ1266'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1266'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF RUDEMENT, 6.6
 DQ1266'MI (10.6 KM) SOUTHWEST OF ELDORADO AND 1.5 MI (2.4 KM) EAST OF
 DQ1266'HARRISBURG.
 DQ1266'
 DQ1266'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1266'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1266'1.1 MI (1.8 KM) TO SHAWNEE HILLS ROAD AND THE STATION ON THE LEFT.
 DQ1266'
 DQ1266'THE STATION IS LOCATED 51.8 FT (15.8 M) NORTH OF THE CENTERLINE OF
 DQ1266'STATE HIGHWAY 13, 46.7 FT (14.2 M) SOUTH-SOUTHWEST OF A FIBER OPTIC
 DQ1266'WARNING POST, 39.4 FT (12.0 M) NORTH OF THE EDGE OF THE WESTBOUND LANE
 DQ1266'FOR STATE HIGHWAY 13 AND 14.0 FT (4.3 M) EAST OF THE CENTER OF A FIELD
 DQ1266'ENTRANCE.
 DQ1266'
 DQ1266'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1266'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1266'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1267 ***********************************************************************
 DQ1267  DESIGNATION -  GW 014
 DQ1267  PID         -  DQ1267
 DQ1267  STATE/COUNTY-  IL/SALINE
 DQ1267  COUNTRY     -  US
 DQ1267  USGS QUAD   -  HARRISBURG (2018)
 DQ1267
 DQ1267                         *CURRENT SURVEY CONTROL
 DQ1267  ______________________________________________________________________
 DQ1267* NAD 83(1986) POSITION- 37 44 17.9    (N) 088 31 43.9    (W)   HD_HELD2
 DQ1267* NAVD 88 ORTHO HEIGHT -   109.765 (meters)      360.12  (feet) ADJUSTED
 DQ1267  ______________________________________________________________________
 DQ1267  GEOID HEIGHT    -        -29.506 (meters)                     GEOID18
 DQ1267  DYNAMIC HEIGHT  -        109.690 (meters)      359.87  (feet) COMP
 DQ1267  MODELED GRAVITY -    979,944.4   (mgal)                       NAVD 88
 DQ1267
 DQ1267  VERT ORDER      -  SECOND    CLASS I
 DQ1267
 DQ1267.The horizontal coordinates were established by autonomous hand held GPS
 DQ1267.observations and have an estimated accuracy of +/- 10 meters.
 DQ1267
 DQ1267.The orthometric height was determined by differential leveling and
 DQ1267.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1267.in March 2016.
 DQ1267
 DQ1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1267.GEOID18 height accuracy estimate available here.
 DQ1267
 DQ1267.Click photographs - Photos may exist for this station.
 DQ1267
 DQ1267.The dynamic height is computed by dividing the NAVD 88
 DQ1267.geopotential number by the normal gravity value computed on the
 DQ1267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1267.degrees latitude (g = 980.6199 gals.).
 DQ1267
 DQ1267.The modeled gravity was interpolated from observed gravity values.
 DQ1267
 DQ1267;                    North         East    Units  Estimated Accuracy
 DQ1267;SPC IL E     -   118,947.      282,766.      MT  (+/- 10 meters HH2 GPS)
 DQ1267
 DQ1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6529077880(NAD 83)
 DQ1267
 DQ1267                          SUPERSEDED SURVEY CONTROL
 DQ1267
 DQ1267.No superseded survey control is available for this station.
 DQ1267
 DQ1267_MARKER: F = FLANGE-ENCASED ROD
 DQ1267_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1267_STAMPING: GW 014 2015
 DQ1267_MARK LOGO: ILSGS
 DQ1267_PROJECTION: FLUSH
 DQ1267_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1267_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1267+STABILITY: POSITION/ELEVATION WELL
 DQ1267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1267+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 DQ1267_ROD/PIPE-DEPTH: 36 meters
 DQ1267_SLEEVE-DEPTH  : 3 meters
 DQ1267
 DQ1267  HISTORY     - Date     Condition        Report By
 DQ1267  HISTORY     - 20151120 MONUMENTED       BCA
 DQ1267  HISTORY     - 20170109 GOOD             ILDT
 DQ1267
 DQ1267                          STATION DESCRIPTION
 DQ1267
 DQ1267'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1267'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHWEST OF ELDORADO,
 DQ1267'6.8 MI (10.9 KM) EAST-NORTHEAST OF CARRIER MILLS AND 0.6 MI (1.0 KM)
 DQ1267'EAST OF HARRISBURG.
 DQ1267'
 DQ1267'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1267'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1267'0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DQ1267'
 DQ1267'THE STATION IS LOCATED 57.0 FT (17.4 M) NORTH OF THE CENTERLINE OF
 DQ1267'STATE HIGHWAY 13, 42.0 FT (12.8 M) NORTH OF THE EDGE OF THE WESTBOUND
 DQ1267'LANE OF STATE HIGHWAY 13, 26.0 FT (7.9 M) NORTHEAST OF A SIGN '35 MPH'
 DQ1267'AND 17.5 FT (5.3 M) SOUTHWEST OF THE WEST END OF THE WEST END OF A 24
 DQ1267'INCH (61 CM) CORRUGATED METAL PIPE.
 DQ1267'
 DQ1267'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1267'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1267'IN IDENTIFICATION.
 DQ1267
 DQ1267                          STATION RECOVERY (2017)
 DQ1267
 DQ1267'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (MF)
 DQ1267'MONUMENT FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1268 ***********************************************************************
 DQ1268  DESIGNATION -  GW 015
 DQ1268  PID         -  DQ1268
 DQ1268  STATE/COUNTY-  IL/SALINE
 DQ1268  COUNTRY     -  US
 DQ1268  USGS QUAD   -  HARRISBURG (2018)
 DQ1268
 DQ1268                         *CURRENT SURVEY CONTROL
 DQ1268  ______________________________________________________________________
 DQ1268* NAD 83(1986) POSITION- 37 44 20.4    (N) 088 33 20.9    (W)   HD_HELD2
 DQ1268* NAVD 88 ORTHO HEIGHT -   110.969 (meters)      364.07  (feet) ADJUSTED
 DQ1268  ______________________________________________________________________
 DQ1268  GEOID HEIGHT    -        -29.486 (meters)                     GEOID18
 DQ1268  DYNAMIC HEIGHT  -        110.893 (meters)      363.82  (feet) COMP
 DQ1268  MODELED GRAVITY -    979,943.9   (mgal)                       NAVD 88
 DQ1268
 DQ1268  VERT ORDER      -  SECOND    CLASS I
 DQ1268
 DQ1268.The horizontal coordinates were established by autonomous hand held GPS
 DQ1268.observations and have an estimated accuracy of +/- 10 meters.
 DQ1268
 DQ1268.The orthometric height was determined by differential leveling and
 DQ1268.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1268.in March 2016.
 DQ1268
 DQ1268.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1268.GEOID18 height accuracy estimate available here.
 DQ1268
 DQ1268.Click photographs - Photos may exist for this station.
 DQ1268
 DQ1268.The dynamic height is computed by dividing the NAVD 88
 DQ1268.geopotential number by the normal gravity value computed on the
 DQ1268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1268.degrees latitude (g = 980.6199 gals.).
 DQ1268
 DQ1268.The modeled gravity was interpolated from observed gravity values.
 DQ1268
 DQ1268;                    North         East    Units  Estimated Accuracy
 DQ1268;SPC IL E     -   119,029.      280,391.      MT  (+/- 10 meters HH2 GPS)
 DQ1268
 DQ1268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6291777996(NAD 83)
 DQ1268
 DQ1268                          SUPERSEDED SURVEY CONTROL
 DQ1268
 DQ1268.No superseded survey control is available for this station.
 DQ1268
 DQ1268_MARKER: F = FLANGE-ENCASED ROD
 DQ1268_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1268_STAMPING: GW 015 2015
 DQ1268_MARK LOGO: ILSGS
 DQ1268_PROJECTION: FLUSH
 DQ1268_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1268_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1268+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2020
 DQ1268_ROD/PIPE-DEPTH: 19 meters
 DQ1268_SLEEVE-DEPTH  : 3 meters
 DQ1268
 DQ1268  HISTORY     - Date     Condition        Report By
 DQ1268  HISTORY     - 20151120 MONUMENTED       BCA
 DQ1268  HISTORY     - 20200905 GOOD             INDIV
 DQ1268
 DQ1268                          STATION DESCRIPTION
 DQ1268
 DQ1268'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1268'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF HARCO, 5.7
 DQ1268'MI (9.2 KM) NORTHEAST OF CARRIER MILLS AND 0.8 MI (1.3 KM) WEST OF
 DQ1268'HARRISBURG.
 DQ1268'
 DQ1268'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 (COMMERCIAL
 DQ1268'ST) WITH STATE HIGHWAY 13 (POPLAR ST) LOCATED IN HARRISBURG, IL, GO
 DQ1268'WEST ON STATE HIGHWAY 13 (POPLAR ST) FOR 1.3 MI (2.1 KM) TO HERBERT
 DQ1268'STREET AND THE STATION ON THE RIGHT.
 DQ1268'
 DQ1268'THE STATION IS LOCATED 44.6 FT (13.6 M) NORTH OF THE CENTERLINE OF
 DQ1268'STATE HIGHWAY 13 (POPLAR ST), 49.7 FT (15.1 M) SOUTHWEST OF THE
 DQ1268'SOUTHWEST SIDE OF THE EASTERN MOST CONCRETE LIFT STATION, 31.5 FT (9.6
 DQ1268'M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 13 (POPLAR ST), 28.0
 DQ1268'FT (8.5 M) SOUTHWEST OF SOUTHWEST SIDE OF THE WESTERN MOST UTILITY
 DQ1268'POLE AND 20.9 FT (6.4 M) EAST-SOUTHEAST OF THE NORTHEAST CORNER OF A
 DQ1268'CONCRETE APRON FOR THE ENTRANCE FOR 'BILL RICE SOCCER COMPLEX
 DQ1268'PARKING'.
 DQ1268'
 DQ1268'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1268'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1268'IN IDENTIFICATION.
 DQ1268
 DQ1268                          STATION RECOVERY (2020)
 DQ1268
 DQ1268'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (SKB)
 DQ1268'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1269 ***********************************************************************
 DQ1269  DESIGNATION -  GW 016
 DQ1269  PID         -  DQ1269
 DQ1269  STATE/COUNTY-  IL/SALINE
 DQ1269  COUNTRY     -  US
 DQ1269  USGS QUAD   -  HARRISBURG (2018)
 DQ1269
 DQ1269                         *CURRENT SURVEY CONTROL
 DQ1269  ______________________________________________________________________
 DQ1269* NAD 83(1986) POSITION- 37 44 19.3    (N) 088 33 54.7    (W)   HD_HELD2
 DQ1269* NAVD 88 ORTHO HEIGHT -   112.899 (meters)      370.40  (feet) ADJUSTED
 DQ1269  ______________________________________________________________________
 DQ1269  GEOID HEIGHT    -        -29.478 (meters)                     GEOID18
 DQ1269  DYNAMIC HEIGHT  -        112.821 (meters)      370.15  (feet) COMP
 DQ1269  MODELED GRAVITY -    979,943.6   (mgal)                       NAVD 88
 DQ1269
 DQ1269  VERT ORDER      -  SECOND    CLASS I
 DQ1269
 DQ1269.The horizontal coordinates were established by autonomous hand held GPS
 DQ1269.observations and have an estimated accuracy of +/- 10 meters.
 DQ1269
 DQ1269.The orthometric height was determined by differential leveling and
 DQ1269.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1269.in March 2016.
 DQ1269
 DQ1269.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1269.GEOID18 height accuracy estimate available here.
 DQ1269
 DQ1269.Click photographs - Photos may exist for this station.
 DQ1269
 DQ1269.The dynamic height is computed by dividing the NAVD 88
 DQ1269.geopotential number by the normal gravity value computed on the
 DQ1269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1269.degrees latitude (g = 980.6199 gals.).
 DQ1269
 DQ1269.The modeled gravity was interpolated from observed gravity values.
 DQ1269
 DQ1269;                    North         East    Units  Estimated Accuracy
 DQ1269;SPC IL E     -   118,998.      279,564.      MT  (+/- 10 meters HH2 GPS)
 DQ1269
 DQ1269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6208977976(NAD 83)
 DQ1269
 DQ1269                          SUPERSEDED SURVEY CONTROL
 DQ1269
 DQ1269.No superseded survey control is available for this station.
 DQ1269
 DQ1269_MARKER: F = FLANGE-ENCASED ROD
 DQ1269_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1269_STAMPING: GW 016 2015
 DQ1269_MARK LOGO: ILSGS
 DQ1269_PROJECTION: FLUSH
 DQ1269_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ1269_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1269+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2015
 DQ1269_ROD/PIPE-DEPTH: 20 meters
 DQ1269_SLEEVE-DEPTH  : 3 meters
 DQ1269
 DQ1269  HISTORY     - Date     Condition        Report By
 DQ1269  HISTORY     - 20151123 MONUMENTED       BCA
 DQ1269  HISTORY     - 20200905 GOOD             INDIV
 DQ1269
 DQ1269                          STATION DESCRIPTION
 DQ1269
 DQ1269'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1269'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTHEAST OF HARCO, 5.3
 DQ1269'MI (8.5 KM) NORTHEAST OF CARRIER MILLS AND 1.3 MI (2.2 KM) WEST OF
 DQ1269'HARRISBURG.
 DQ1269'
 DQ1269'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 (COMMERCIAL
 DQ1269'ST) WITH STATE HIGHWAY 13 (POPLAR ST) LOCATED IN HARRISBURG, IL, GO
 DQ1269'EAST ON STATE HIGHWAY 13 FOR 2.1 MI (3.4 KM) TO POPLAR ST, TURN RIGHT
 DQ1269'AND GO NORTHWEST ON POPLAR STREET FOR 80 M (262.5 FT) AND THE STATION
 DQ1269'ON THE RIGHT.
 DQ1269'
 DQ1269'THE STATION IS LOCATED 39.0 FT (11.9 M) NORTHEAST OF THE CENTERLINE OF
 DQ1269'POPLAR STREET, 46.0 FT (14.0 M) SOUTHEAST OF THE CENTERLINE OF RON
 DQ1269'CRANK ROAD, 115.5 FT (35.2 M) WEST OF THE UTILITY POLE, 17.0 FT (5.2
 DQ1269'M) NORTHEAST OF THE EDGE OF PAVEMENT OF POPLAR STREET AND 5.0 FT (1.5
 DQ1269'M) SOUTHEAST OF A ROAD SIGN.
 DQ1269'
 DQ1269'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1269'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1269'IN IDENTIFICATION.
 DQ1269
 DQ1269                          STATION RECOVERY (2020)
 DQ1269
 DQ1269'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (SKB)
 DQ1269'WOODEN WITNESS POST WAS PRESENT, BUT DAMAGED AND LYING ON GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1270 ***********************************************************************
 DQ1270  DESIGNATION -  GW 017
 DQ1270  PID         -  DQ1270
 DQ1270  STATE/COUNTY-  IL/SALINE
 DQ1270  COUNTRY     -  US
 DQ1270  USGS QUAD   -  HARRISBURG (2018)
 DQ1270
 DQ1270                         *CURRENT SURVEY CONTROL
 DQ1270  ______________________________________________________________________
 DQ1270* NAD 83(1986) POSITION- 37 44 19.8    (N) 088 34 53.8    (W)   HD_HELD2
 DQ1270* NAVD 88 ORTHO HEIGHT -   115.482 (meters)      378.88  (feet) ADJUSTED
 DQ1270  ______________________________________________________________________
 DQ1270  GEOID HEIGHT    -        -29.466 (meters)                     GEOID18
 DQ1270  DYNAMIC HEIGHT  -        115.402 (meters)      378.61  (feet) COMP
 DQ1270  MODELED GRAVITY -    979,942.9   (mgal)                       NAVD 88
 DQ1270
 DQ1270  VERT ORDER      -  SECOND    CLASS I
 DQ1270
 DQ1270.The horizontal coordinates were established by autonomous hand held GPS
 DQ1270.observations and have an estimated accuracy of +/- 10 meters.
 DQ1270
 DQ1270.The orthometric height was determined by differential leveling and
 DQ1270.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1270.in March 2016.
 DQ1270
 DQ1270.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1270.GEOID18 height accuracy estimate available here.
 DQ1270
 DQ1270.Click photographs - Photos may exist for this station.
 DQ1270
 DQ1270.The dynamic height is computed by dividing the NAVD 88
 DQ1270.geopotential number by the normal gravity value computed on the
 DQ1270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1270.degrees latitude (g = 980.6199 gals.).
 DQ1270
 DQ1270.The modeled gravity was interpolated from observed gravity values.
 DQ1270
 DQ1270;                    North         East    Units  Estimated Accuracy
 DQ1270;SPC IL E     -   119,017.      278,117.      MT  (+/- 10 meters HH2 GPS)
 DQ1270
 DQ1270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6064378016(NAD 83)
 DQ1270
 DQ1270                          SUPERSEDED SURVEY CONTROL
 DQ1270
 DQ1270.No superseded survey control is available for this station.
 DQ1270
 DQ1270_MARKER: F = FLANGE-ENCASED ROD
 DQ1270_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1270_STAMPING: GW 017 2015
 DQ1270_MARK LOGO: ILSGS
 DQ1270_PROJECTION: FLUSH
 DQ1270_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1270_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1270+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2015
 DQ1270_ROD/PIPE-DEPTH: 15 meters
 DQ1270_SLEEVE-DEPTH  : 3 meters
 DQ1270
 DQ1270  HISTORY     - Date     Condition        Report By
 DQ1270  HISTORY     - 20151123 MONUMENTED       BCA
 DQ1270
 DQ1270                          STATION DESCRIPTION
 DQ1270
 DQ1270'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1270'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTHEAST OF HARCO, 4.7
 DQ1270'MI (7.6 KM) NORTHEAST OF CARRIER MILLS AND 2.2 MI (3.5 KM) WEST OF
 DQ1270'HARRISBURG.
 DQ1270'
 DQ1270'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 (COMMERCIAL
 DQ1270'ST) WITH STATE HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE
 DQ1270'HIGHWAY 13 FOR 2.1 MI (3.4 KM) TO POPLAR STREET, TURN RIGHT AND GO
 DQ1270'NORTHWEST THEN WEST ON POPLAR STREET FOR 0.2 MI (0.3 KM) TO OLD
 DQ1270'HIGHWAY 13, CONTINUE STRAIGHT AND GO WEST ON OLD HIGHWAY 13 FOR 0.7 MI
 DQ1270'(1.1 KM) TO THE STATION ON THE RIGHT.
 DQ1270'
 DQ1270'THE STATION IS LOCATED 26.5 FT (8.1 M) NORTH OF THE CENTERLINE OF OLD
 DQ1270'HIGHWAY 13, 65.7 FT (20.0 M) EAST OF THE EXTENDED CENTER OF PRIVATE
 DQ1270'ENTRANCE '2715', 40.3 FT (12.3 M) EAST-NORTHEAST OF A POST FOR A MAIL
 DQ1270'BOX '2715', 36.3 FT (11.1 M) WEST-SOUTHWEST OF A UTILITY POLE AND 13.5
 DQ1270'FT (4.1 M) NORTH OF THE EDGE OF PAVEMENT OF OLD HIGHWAY 13.
 DQ1270'
 DQ1270'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1270'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1270'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1271 ***********************************************************************
 DQ1271  DESIGNATION -  GW 018
 DQ1271  PID         -  DQ1271
 DQ1271  STATE/COUNTY-  IL/SALINE
 DQ1271  COUNTRY     -  US
 DQ1271  USGS QUAD   -  HARRISBURG (2018)
 DQ1271
 DQ1271                         *CURRENT SURVEY CONTROL
 DQ1271  ______________________________________________________________________
 DQ1271* NAD 83(1986) POSITION- 37 44 20.3    (N) 088 36 02.5    (W)   HD_HELD2
 DQ1271* NAVD 88 ORTHO HEIGHT -   113.154 (meters)      371.24  (feet) ADJUSTED
 DQ1271  ______________________________________________________________________
 DQ1271  GEOID HEIGHT    -        -29.452 (meters)                     GEOID18
 DQ1271  DYNAMIC HEIGHT  -        113.076 (meters)      370.98  (feet) COMP
 DQ1271  MODELED GRAVITY -    979,941.9   (mgal)                       NAVD 88
 DQ1271
 DQ1271  VERT ORDER      -  SECOND    CLASS I
 DQ1271
 DQ1271.The horizontal coordinates were established by autonomous hand held GPS
 DQ1271.observations and have an estimated accuracy of +/- 10 meters.
 DQ1271
 DQ1271.The orthometric height was determined by differential leveling and
 DQ1271.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1271.in March 2016.
 DQ1271
 DQ1271.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1271.GEOID18 height accuracy estimate available here.
 DQ1271
 DQ1271.Click photographs - Photos may exist for this station.
 DQ1271
 DQ1271.The dynamic height is computed by dividing the NAVD 88
 DQ1271.geopotential number by the normal gravity value computed on the
 DQ1271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1271.degrees latitude (g = 980.6199 gals.).
 DQ1271
 DQ1271.The modeled gravity was interpolated from observed gravity values.
 DQ1271
 DQ1271;                    North         East    Units  Estimated Accuracy
 DQ1271;SPC IL E     -   119,037.      276,435.      MT  (+/- 10 meters HH2 GPS)
 DQ1271
 DQ1271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5896178060(NAD 83)
 DQ1271
 DQ1271                          SUPERSEDED SURVEY CONTROL
 DQ1271
 DQ1271.No superseded survey control is available for this station.
 DQ1271
 DQ1271_MARKER: F = FLANGE-ENCASED ROD
 DQ1271_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1271_STAMPING: GW 018 2015
 DQ1271_MARK LOGO: UIL
 DQ1271_PROJECTION: FLUSH
 DQ1271_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1271_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1271+STABILITY: POSITION/ELEVATION WELL
 DQ1271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1271+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2015
 DQ1271_ROD/PIPE-DEPTH: 24 meters
 DQ1271_SLEEVE-DEPTH  : 3 meters
 DQ1271
 DQ1271  HISTORY     - Date     Condition        Report By
 DQ1271  HISTORY     - 20151123 MONUMENTED       BCA
 DQ1271
 DQ1271                          STATION DESCRIPTION
 DQ1271
 DQ1271'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1271'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) SOUTHEAST OF HARCO, 4.2
 DQ1271'MI (6.8 KM) NORTH-NORTHEAST OF CARRIER MILLS AND 3.3 MI (5.3 KM) WEST
 DQ1271'OF HARRISBURG.
 DQ1271'
 DQ1271'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1271'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1271'2.1 MI (3.4 KM) TO POPLAR STREET, TURN RIGHT AND GO NORTHWEST THEN
 DQ1271'WEST ON POPLAR STREET FOR 0.2 MI (0.3 KM) TO OLD HIGHWAY 13, CONTINUE
 DQ1271'STRAIGHT AND GO WEST ON OLD HIGHWAY 13 FOR 1.6 MI (2.6 KM) TO COTTON
 DQ1271'ROAD AND THE STATION ON THE LEFT.
 DQ1271'
 DQ1271'THE STATION IS LOCATED 27.0 FT (8.2 M) SOUTH OF THE CENTERLINE OF OLD
 DQ1271'HIGHWAY 13, 25.0 FT (7.6 M) WEST OF THE CENTERLINE OF COTTON ROAD,
 DQ1271'13.4 FT (4.1 M) SOUTH OF THE EDGE OF PAVEMENT OF OLD HIGHWAY 13, 10.2
 DQ1271'FT (3.1 M) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A FIBER OPTIC
 DQ1271'HANDHOLE AND 7.9 FT (2.4 M) WEST-NORTHWEST OF THE EASTERN MOST UTILITY
 DQ1271'POLE.
 DQ1271'
 DQ1271'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1271'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1271'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1272 ***********************************************************************
 DQ1272  DESIGNATION -  GW 019
 DQ1272  PID         -  DQ1272
 DQ1272  STATE/COUNTY-  IL/SALINE
 DQ1272  COUNTRY     -  US
 DQ1272  USGS QUAD   -  HARRISBURG (2018)
 DQ1272
 DQ1272                         *CURRENT SURVEY CONTROL
 DQ1272  ______________________________________________________________________
 DQ1272* NAD 83(1986) POSITION- 37 44 19.8    (N) 088 36 52.9    (W)   HD_HELD2
 DQ1272* NAVD 88 ORTHO HEIGHT -   114.160 (meters)      374.54  (feet) ADJUSTED
 DQ1272  ______________________________________________________________________
 DQ1272  GEOID HEIGHT    -        -29.440 (meters)                     GEOID18
 DQ1272  DYNAMIC HEIGHT  -        114.082 (meters)      374.28  (feet) COMP
 DQ1272  MODELED GRAVITY -    979,941.0   (mgal)                       NAVD 88
 DQ1272
 DQ1272  VERT ORDER      -  SECOND    CLASS I
 DQ1272
 DQ1272.The horizontal coordinates were established by autonomous hand held GPS
 DQ1272.observations and have an estimated accuracy of +/- 10 meters.
 DQ1272
 DQ1272.The orthometric height was determined by differential leveling and
 DQ1272.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1272.in March 2016.
 DQ1272
 DQ1272.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1272.GEOID18 height accuracy estimate available here.
 DQ1272
 DQ1272.Click photographs - Photos may exist for this station.
 DQ1272
 DQ1272.The dynamic height is computed by dividing the NAVD 88
 DQ1272.geopotential number by the normal gravity value computed on the
 DQ1272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1272.degrees latitude (g = 980.6199 gals.).
 DQ1272
 DQ1272.The modeled gravity was interpolated from observed gravity values.
 DQ1272
 DQ1272;                    North         East    Units  Estimated Accuracy
 DQ1272;SPC IL E     -   119,025.      275,201.      MT  (+/- 10 meters HH2 GPS)
 DQ1272
 DQ1272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5772878065(NAD 83)
 DQ1272
 DQ1272                          SUPERSEDED SURVEY CONTROL
 DQ1272
 DQ1272.No superseded survey control is available for this station.
 DQ1272
 DQ1272_MARKER: F = FLANGE-ENCASED ROD
 DQ1272_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1272_STAMPING: GW 019 2015
 DQ1272_MARK LOGO: UIL
 DQ1272_PROJECTION: FLUSH
 DQ1272_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1272_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1272+STABILITY: POSITION/ELEVATION WELL
 DQ1272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1272+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2015
 DQ1272_ROD/PIPE-DEPTH: 23.7 meters
 DQ1272_SLEEVE-DEPTH  : 3 meters
 DQ1272
 DQ1272  HISTORY     - Date     Condition        Report By
 DQ1272  HISTORY     - 20151124 MONUMENTED       BCA
 DQ1272
 DQ1272                          STATION DESCRIPTION
 DQ1272
 DQ1272'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1272'THE STATION IS LOCATED ABOUT 4.4 MI (7.1 KM) SOUTH-SOUTHEAST OF HARCO,
 DQ1272'4.1 MI (6.6 KM) WEST OF HARRISBURG AND 3.9 MI (6.3 KM) NORTH-NORTHEAST
 DQ1272'OF CARRIER MILLS.
 DQ1272'
 DQ1272'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1272'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1272'2.1 MI (3.4 KM) TO POPLAR STREET, TURN RIGHT AND GO NORTHWEST THEN
 DQ1272'WEST ON POPLAR STREET FOR 0.2 MI (0.3 KM) TO OLD HIGHWAY 13, CONTINUE
 DQ1272'STRAIGHT AND GO WEST OLD HIGHWAY 13 FOR 1.6 MI (2.6 KM) TO COTTEN
 DQ1272'ROAD, CONTINUE WEST ON OLD HIGHWAY 13 FOR 1.0 MI (1.6 KM) TO THE
 DQ1272'STATION ON THE RIGHT.
 DQ1272'
 DQ1272'THE STATION IS LOCATED 16.3 FT (5.0 M) NORTH OF THE CENTERLINE OF OLD
 DQ1272'HIGHWAY 13, 125 FT (38.1 M) EAST OF THE CENTER OF A PRIVATE ENTRANCE
 DQ1272''4570', 55.2 FT (16.8 M) NORTH-NORTHEAST OF A UTILITY POLE, 20.9 FT
 DQ1272'(6.4 M) SOUTH OF A WOOD RAIL FENCE, 14.2 FT (4.3 M) SOUTH OF A UTILITY
 DQ1272'POLE AND 4.0 FT (1.2 M) NORTH OF THE EDGE OF PAVEMENT OF OLD HIGHWAY
 DQ1272'13.
 DQ1272'
 DQ1272'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1272'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1272'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1273 ***********************************************************************
 DQ1273  DESIGNATION -  GW 020
 DQ1273  PID         -  DQ1273
 DQ1273  STATE/COUNTY-  IL/SALINE
 DQ1273  COUNTRY     -  US
 DQ1273  USGS QUAD   -  CARRIER MILLS (2018)
 DQ1273
 DQ1273                         *CURRENT SURVEY CONTROL
 DQ1273  ______________________________________________________________________
 DQ1273* NAD 83(1986) POSITION- 37 44 18.7    (N) 088 38 03.3    (W)   HD_HELD2
 DQ1273* NAVD 88 ORTHO HEIGHT -   116.929 (meters)      383.62  (feet) ADJUSTED
 DQ1273  ______________________________________________________________________
 DQ1273  GEOID HEIGHT    -        -29.421 (meters)                     GEOID18
 DQ1273  DYNAMIC HEIGHT  -        116.848 (meters)      383.36  (feet) COMP
 DQ1273  MODELED GRAVITY -    979,939.5   (mgal)                       NAVD 88
 DQ1273
 DQ1273  VERT ORDER      -  SECOND    CLASS I
 DQ1273
 DQ1273.The horizontal coordinates were established by autonomous hand held GPS
 DQ1273.observations and have an estimated accuracy of +/- 10 meters.
 DQ1273
 DQ1273.The orthometric height was determined by differential leveling and
 DQ1273.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1273.in March 2016.
 DQ1273
 DQ1273.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1273.GEOID18 height accuracy estimate available here.
 DQ1273
 DQ1273.Click photographs - Photos may exist for this station.
 DQ1273
 DQ1273.The dynamic height is computed by dividing the NAVD 88
 DQ1273.geopotential number by the normal gravity value computed on the
 DQ1273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1273.degrees latitude (g = 980.6199 gals.).
 DQ1273
 DQ1273.The modeled gravity was interpolated from observed gravity values.
 DQ1273
 DQ1273;                    North         East    Units  Estimated Accuracy
 DQ1273;SPC IL E     -   118,996.      273,477.      MT  (+/- 10 meters HH2 GPS)
 DQ1273
 DQ1273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5600478061(NAD 83)
 DQ1273
 DQ1273                          SUPERSEDED SURVEY CONTROL
 DQ1273
 DQ1273.No superseded survey control is available for this station.
 DQ1273
 DQ1273_MARKER: F = FLANGE-ENCASED ROD
 DQ1273_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1273_STAMPING: GW 020 2015
 DQ1273_MARK LOGO: UIL
 DQ1273_PROJECTION: FLUSH
 DQ1273_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1273_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1273+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2015
 DQ1273_ROD/PIPE-DEPTH: 17.2 meters
 DQ1273_SLEEVE-DEPTH  : 3 meters
 DQ1273
 DQ1273  HISTORY     - Date     Condition        Report By
 DQ1273  HISTORY     - 20151124 MONUMENTED       BCA
 DQ1273
 DQ1273                          STATION DESCRIPTION
 DQ1273
 DQ1273'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1273'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) WEST OF HARRISBURG, 4.0
 DQ1273'MI (6.4 KM) SOUTH-SOUTHEAST OF HARCO AND 3.7 MI (6.0 KM) NORTH OF
 DQ1273'CARRIER MILLS.
 DQ1273'
 DQ1273'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1273'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1273'2.1 MI (3.4 KM) TO POPLAR STREET, TURN RIGHT AND GO NORTHWEST THEN
 DQ1273'WEST ON POPLAR STREET FOR 0.2 MI (0.3 KM) TO OLD HIGHWAY 13, CONTINUE
 DQ1273'STRAIGHT AND GO WEST OLD HIGHWAY 13 FOR 3.8 MI (6.1 KM) TO COUNTY ROAD
 DQ1273'9 AND CARRIER MILLS ROAD AND THE STATION ON THE LEFT.
 DQ1273'
 DQ1273'THE STATION IS LOCATED 76.5 FT (23.3 M) SOUTH OF THE CENTERLINE OF OLD
 DQ1273'HIGHWAY 13, 35.0 FT (10.7 M) WEST OF THE CENTERLINE OF CARRIER MILLS
 DQ1273'ROAD, 70.6 FT (21.5 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A WOODEN
 DQ1273'POST FOR A 'STOP' SIGN AND 21.4 FT (6.5 M) WEST OF THE EDGE OF
 DQ1273'PAVEMENT OF CARRIER MILLS ROAD.
 DQ1273'
 DQ1273'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1273'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1273'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1274 ***********************************************************************
 DQ1274  DESIGNATION -  GW 021
 DQ1274  PID         -  DQ1274
 DQ1274  STATE/COUNTY-  IL/SALINE
 DQ1274  COUNTRY     -  US
 DQ1274  USGS QUAD   -  CARRIER MILLS (2018)
 DQ1274
 DQ1274                         *CURRENT SURVEY CONTROL
 DQ1274  ______________________________________________________________________
 DQ1274* NAD 83(1986) POSITION- 37 44 19.8    (N) 088 39 09.1    (W)   HD_HELD2
 DQ1274* NAVD 88 ORTHO HEIGHT -   144.883 (meters)      475.34  (feet) ADJUSTED
 DQ1274  ______________________________________________________________________
 DQ1274  GEOID HEIGHT    -        -29.403 (meters)                     GEOID18
 DQ1274  DYNAMIC HEIGHT  -        144.783 (meters)      475.01  (feet) COMP
 DQ1274  MODELED GRAVITY -    979,937.9   (mgal)                       NAVD 88
 DQ1274
 DQ1274  VERT ORDER      -  SECOND    CLASS I
 DQ1274
 DQ1274.The horizontal coordinates were established by autonomous hand held GPS
 DQ1274.observations and have an estimated accuracy of +/- 10 meters.
 DQ1274
 DQ1274.The orthometric height was determined by differential leveling and
 DQ1274.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1274.in March 2016.
 DQ1274
 DQ1274.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1274.GEOID18 height accuracy estimate available here.
 DQ1274
 DQ1274.Click photographs - Photos may exist for this station.
 DQ1274
 DQ1274.The dynamic height is computed by dividing the NAVD 88
 DQ1274.geopotential number by the normal gravity value computed on the
 DQ1274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1274.degrees latitude (g = 980.6199 gals.).
 DQ1274
 DQ1274.The modeled gravity was interpolated from observed gravity values.
 DQ1274
 DQ1274;                    North         East    Units  Estimated Accuracy
 DQ1274;SPC IL E     -   119,036.      271,866.      MT  (+/- 10 meters HH2 GPS)
 DQ1274
 DQ1274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5439478124(NAD 83)
 DQ1274
 DQ1274                          SUPERSEDED SURVEY CONTROL
 DQ1274
 DQ1274.No superseded survey control is available for this station.
 DQ1274
 DQ1274_MARKER: F = FLANGE-ENCASED ROD
 DQ1274_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1274_STAMPING: GW 021 2015
 DQ1274_MARK LOGO: UIL
 DQ1274_PROJECTION: FLUSH
 DQ1274_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1274_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1274_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1274+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2015
 DQ1274_ROD/PIPE-DEPTH: 8.5 meters
 DQ1274_SLEEVE-DEPTH  : 3 meters
 DQ1274
 DQ1274  HISTORY     - Date     Condition        Report By
 DQ1274  HISTORY     - 20151130 MONUMENTED       BCA
 DQ1274
 DQ1274                          STATION DESCRIPTION
 DQ1274
 DQ1274'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1274'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) WEST OF HARRISBURG, 3.9
 DQ1274'MI (6.3 KM) SOUTH OF HARCO AND 3.9 MI (6.3 KM) NORTH-NORTHWEST OF
 DQ1274'CARRIER MILLS.
 DQ1274'
 DQ1274'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1274'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1274'2.1 MI (3.4 KM) TO POPLAR STREET, TURN RIGHT AND GO NORTHWEST THEN
 DQ1274'WEST ON POPLAR STREET FOR 0.2 MI (0.3 KM) TO OLD HIGHWAY 13, CONTINUE
 DQ1274'STRAIGHT AND GO WEST OLD HIGHWAY 13 FOR 4.5 MI (7.2 KM) TO HARCO ROAD
 DQ1274'(CR 19), CONTINUE WEST OF OLD HIGHWAY 13 FOR 0.25 MI (0.3 KM) TO THE
 DQ1274'STATION ON THE RIGHT.
 DQ1274'
 DQ1274'THE STATION IS LOCATED 54.0 FT (16.5 M) NORTH OF THE CENTERLINE OF OLD
 DQ1274'HIGHWAY 13, 68.0 FT (20.7 M) WEST OF THE CENTER OF PRIVATE ENTRANCE
 DQ1274''6542', 41.0 FT (12.5 M) NORTH OF THE EDGE OF PAVEMENT OF OLD HIGHWAY
 DQ1274'13, 13.4 FT (4.1 M) SOUTH OF A UTILITY POLE AND 5.5 FT (1.7 M)
 DQ1274'SOUTH-SOUTHWEST OF A RIGHT OF WAY MARKER.
 DQ1274'
 DQ1274'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1274'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1274'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1275 ***********************************************************************
 DQ1275  DESIGNATION -  GW 022
 DQ1275  PID         -  DQ1275
 DQ1275  STATE/COUNTY-  IL/SALINE
 DQ1275  COUNTRY     -  US
 DQ1275  USGS QUAD   -  CARRIER MILLS (2018)
 DQ1275
 DQ1275                         *CURRENT SURVEY CONTROL
 DQ1275  ______________________________________________________________________
 DQ1275* NAD 83(1986) POSITION- 37 44 19.9    (N) 088 39 47.8    (W)   HD_HELD2
 DQ1275* NAVD 88 ORTHO HEIGHT -   132.428 (meters)      434.47  (feet) ADJUSTED
 DQ1275  ______________________________________________________________________
 DQ1275  GEOID HEIGHT    -        -29.392 (meters)                     GEOID18
 DQ1275  DYNAMIC HEIGHT  -        132.336 (meters)      434.17  (feet) COMP
 DQ1275  MODELED GRAVITY -    979,937.0   (mgal)                       NAVD 88
 DQ1275
 DQ1275  VERT ORDER      -  SECOND    CLASS I
 DQ1275
 DQ1275.The horizontal coordinates were established by autonomous hand held GPS
 DQ1275.observations and have an estimated accuracy of +/- 10 meters.
 DQ1275
 DQ1275.The orthometric height was determined by differential leveling and
 DQ1275.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1275.in March 2016.
 DQ1275
 DQ1275.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1275.GEOID18 height accuracy estimate available here.
 DQ1275
 DQ1275.Click photographs - Photos may exist for this station.
 DQ1275
 DQ1275.The dynamic height is computed by dividing the NAVD 88
 DQ1275.geopotential number by the normal gravity value computed on the
 DQ1275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1275.degrees latitude (g = 980.6199 gals.).
 DQ1275
 DQ1275.The modeled gravity was interpolated from observed gravity values.
 DQ1275
 DQ1275;                    North         East    Units  Estimated Accuracy
 DQ1275;SPC IL E     -   119,042.      270,918.      MT  (+/- 10 meters HH2 GPS)
 DQ1275
 DQ1275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5344778143(NAD 83)
 DQ1275
 DQ1275                          SUPERSEDED SURVEY CONTROL
 DQ1275
 DQ1275.No superseded survey control is available for this station.
 DQ1275
 DQ1275_MARKER: F = FLANGE-ENCASED ROD
 DQ1275_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1275_STAMPING: GW 022 2015
 DQ1275_MARK LOGO: UIL
 DQ1275_PROJECTION: FLUSH
 DQ1275_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1275_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1275+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2015
 DQ1275_ROD/PIPE-DEPTH: 5.75 meters
 DQ1275_SLEEVE-DEPTH  : 3 meters
 DQ1275
 DQ1275  HISTORY     - Date     Condition        Report By
 DQ1275  HISTORY     - 20151124 MONUMENTED       BCA
 DQ1275
 DQ1275                          STATION DESCRIPTION
 DQ1275
 DQ1275'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1275'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST OF HARRISBURG, 4.1
 DQ1275'MI (6.6 KM) NORTH-NORTHWEST OF CARRIER MILLS AND 4.0 MI (6.4 KM) SOUTH
 DQ1275'OF HARCO.
 DQ1275'
 DQ1275'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1275'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1275'2.1 MI (3.4 KM) TO POPLAR STREET, TURN RIGHT AND GO NORTHWEST THEN
 DQ1275'WEST ON POPLAR STREET FOR 0.2 MI (0.3 KM) TO OLD HIGHWAY 13, CONTINUE
 DQ1275'STRAIGHT AND GO WEST OLD HIGHWAY 13 FOR 4.5 MI (7.2 KM) TO HARCO ROAD
 DQ1275'(CR 19), CONTINUE WEST ON OLD HIGHWAY 13 FOR 0.8 MI (1.3 KM) TO THE
 DQ1275'STATION ON THE RIGHT.
 DQ1275'
 DQ1275'THE STATION IS LOCATED 28.5 FT (8.7 M) NORTH OF THE CENTERLINE OF OLD
 DQ1275'HIGHWAY 13, 70.0 FT (21.3 M) EAST OF THE CENTERLINE OF ASPHALT PRIVATE
 DQ1275'ENTRANCE '7220', 57.9 FT (17.6 M) NORTH-NORTHWEST OF A UTILITY POLE,
 DQ1275'15.5 FT (4.7 M) NORTH OF THE EDGE OF PAVEMENT OF OLD HIGHWAY 13 AND
 DQ1275'6.8 FT (2.1 M) SOUTH OF A UTILITY POLE.
 DQ1275'
 DQ1275'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1275'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1275'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1276 ***********************************************************************
 DQ1276  DESIGNATION -  GW 023
 DQ1276  PID         -  DQ1276
 DQ1276  STATE/COUNTY-  IL/SALINE
 DQ1276  COUNTRY     -  US
 DQ1276  USGS QUAD   -  CARRIER MILLS (2018)
 DQ1276
 DQ1276                         *CURRENT SURVEY CONTROL
 DQ1276  ______________________________________________________________________
 DQ1276* NAD 83(1986) POSITION- 37 44 20.1    (N) 088 40 30.2    (W)   HD_HELD2
 DQ1276* NAVD 88 ORTHO HEIGHT -   122.374 (meters)      401.49  (feet) ADJUSTED
 DQ1276  ______________________________________________________________________
 DQ1276  GEOID HEIGHT    -        -29.380 (meters)                     GEOID18
 DQ1276  DYNAMIC HEIGHT  -        122.290 (meters)      401.21  (feet) COMP
 DQ1276  MODELED GRAVITY -    979,935.8   (mgal)                       NAVD 88
 DQ1276
 DQ1276  VERT ORDER      -  SECOND    CLASS I
 DQ1276
 DQ1276.The horizontal coordinates were established by autonomous hand held GPS
 DQ1276.observations and have an estimated accuracy of +/- 10 meters.
 DQ1276
 DQ1276.The orthometric height was determined by differential leveling and
 DQ1276.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1276.in March 2016.
 DQ1276
 DQ1276.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1276.GEOID18 height accuracy estimate available here.
 DQ1276
 DQ1276.Click photographs - Photos may exist for this station.
 DQ1276
 DQ1276.The dynamic height is computed by dividing the NAVD 88
 DQ1276.geopotential number by the normal gravity value computed on the
 DQ1276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1276.degrees latitude (g = 980.6199 gals.).
 DQ1276
 DQ1276.The modeled gravity was interpolated from observed gravity values.
 DQ1276
 DQ1276;                    North         East    Units  Estimated Accuracy
 DQ1276;SPC IL E     -   119,052.      269,880.      MT  (+/- 10 meters HH2 GPS)
 DQ1276
 DQ1276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5240978168(NAD 83)
 DQ1276
 DQ1276                          SUPERSEDED SURVEY CONTROL
 DQ1276
 DQ1276.No superseded survey control is available for this station.
 DQ1276
 DQ1276_MARKER: F = FLANGE-ENCASED ROD
 DQ1276_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1276_STAMPING: GW 023 2015
 DQ1276_MARK LOGO: UIL
 DQ1276_PROJECTION: FLUSH
 DQ1276_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1276_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1276+STABILITY: POSITION/ELEVATION WELL
 DQ1276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1276+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2015
 DQ1276_ROD/PIPE-DEPTH: 26.5 meters
 DQ1276_SLEEVE-DEPTH  : 3 meters
 DQ1276
 DQ1276  HISTORY     - Date     Condition        Report By
 DQ1276  HISTORY     - 20151124 MONUMENTED       BCA
 DQ1276
 DQ1276                          STATION DESCRIPTION
 DQ1276
 DQ1276'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1276'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF CRAB ORCHARD,
 DQ1276'4.4 MI (7.1 KM) NORTH-NORTHWEST OF CARRIER MILLS AND 4.2 MI (6.8 KM)
 DQ1276'SOUTH-SOUTHWEST OF HARCO.
 DQ1276'
 DQ1276'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1276'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1276'2.1 MI (3.4 KM) TO POPLAR STREET, TURN RIGHT AND GO NORTHWEST THEN
 DQ1276'WEST ON POPLAR STREET FOR 0.2 MI (0.3 KM) TO OLD HIGHWAY 13, CONTINUE
 DQ1276'STRAIGHT AND GO WEST OLD HIGHWAY 13 FOR 6.0 MI (9.7 KM) TO HOLLAND ST
 DQ1276'AND THE STATION ON THE RIGHT.
 DQ1276'
 DQ1276'THE STATION IS LOCATED 25.0 FT (7.6 M) NORTH OF THE CENTERLINE OF OLD
 DQ1276'HIGHWAY 13, 104.5 FT (31.9 M) EAST OF THE CENTERLINE OF HOLLAND ST,
 DQ1276'44.0 FT (13.4 M) WEST OF THE NORTHWEST CORNER OF A CONCRETE WING WALL,
 DQ1276'21.7 FT (6.6 M) NORTHEAST OF THE NORTHEAST CORNER OF THE WESTERN MOST
 DQ1276'POST OF A GUARD RAIL AND 9.0 FT (2.7 M) NORTH OF THE EDGE OF PAVEMENT
 DQ1276'OF OLD HIGHWAY 13.
 DQ1276'
 DQ1276'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1276'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1276'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1277 ***********************************************************************
 DQ1277  DESIGNATION -  GW 024
 DQ1277  PID         -  DQ1277
 DQ1277  STATE/COUNTY-  IL/SALINE
 DQ1277  COUNTRY     -  US
 DQ1277  USGS QUAD   -  CARRIER MILLS (2018)
 DQ1277
 DQ1277                         *CURRENT SURVEY CONTROL
 DQ1277  ______________________________________________________________________
 DQ1277* NAD 83(1986) POSITION- 37 44 19.2    (N) 088 41 24.1    (W)   HD_HELD2
 DQ1277* NAVD 88 ORTHO HEIGHT -   127.398 (meters)      417.97  (feet) ADJUSTED
 DQ1277  ______________________________________________________________________
 DQ1277  GEOID HEIGHT    -        -29.364 (meters)                     GEOID18
 DQ1277  DYNAMIC HEIGHT  -        127.309 (meters)      417.68  (feet) COMP
 DQ1277  MODELED GRAVITY -    979,934.4   (mgal)                       NAVD 88
 DQ1277
 DQ1277  VERT ORDER      -  SECOND    CLASS I
 DQ1277
 DQ1277.The horizontal coordinates were established by autonomous hand held GPS
 DQ1277.observations and have an estimated accuracy of +/- 10 meters.
 DQ1277
 DQ1277.The orthometric height was determined by differential leveling and
 DQ1277.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1277.in March 2016.
 DQ1277
 DQ1277.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1277.GEOID18 height accuracy estimate available here.
 DQ1277
 DQ1277.Click photographs - Photos may exist for this station.
 DQ1277
 DQ1277.The dynamic height is computed by dividing the NAVD 88
 DQ1277.geopotential number by the normal gravity value computed on the
 DQ1277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1277.degrees latitude (g = 980.6199 gals.).
 DQ1277
 DQ1277.The modeled gravity was interpolated from observed gravity values.
 DQ1277
 DQ1277;                    North         East    Units  Estimated Accuracy
 DQ1277;SPC IL E     -   119,029.      268,561.      MT  (+/- 10 meters HH2 GPS)
 DQ1277
 DQ1277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5108978164(NAD 83)
 DQ1277
 DQ1277                          SUPERSEDED SURVEY CONTROL
 DQ1277
 DQ1277.No superseded survey control is available for this station.
 DQ1277
 DQ1277_MARKER: F = FLANGE-ENCASED ROD
 DQ1277_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1277_STAMPING: GW 024 2015
 DQ1277_MARK LOGO: UIL
 DQ1277_PROJECTION: FLUSH
 DQ1277_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1277_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1277+STABILITY: POSITION/ELEVATION WELL
 DQ1277_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1277+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2015
 DQ1277_ROD/PIPE-DEPTH: 35.2 meters
 DQ1277_SLEEVE-DEPTH  : 3 meters
 DQ1277
 DQ1277  HISTORY     - Date     Condition        Report By
 DQ1277  HISTORY     - 20151124 MONUMENTED       BCA
 DQ1277
 DQ1277                          STATION DESCRIPTION
 DQ1277
 DQ1277'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1277'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST OF CRAB ORCHARD,
 DQ1277'4.9 MI (7.9 KM) NORTHWEST OF CARRIER MILLS AND 4.5 MI (7.2 KM)
 DQ1277'SOUTH-SOUTHWEST OF HARCO.
 DQ1277'
 DQ1277'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1277'HIGHWAY 13 LOCATED IN HARRISBURG, IL, GO EAST ON STATE HIGHWAY 13 FOR
 DQ1277'2.1 MI (3.4 KM) TO POPLAR STREET, TURN RIGHT AND GO NORTHWEST THEN
 DQ1277'WEST ON POPLAR STREET FOR 0.2 MI (0.3 KM) TO OLD HIGHWAY 13, CONTINUE
 DQ1277'STRAIGHT AND GO WEST OLD HIGHWAY 13 FOR 6.0 MI (9.7 KM) TO HOLLAND ST,
 DQ1277'CONTINUE WEST ON OLD HIGHWAY 13 FOR 0.8 MI (1.3 KM) TO THE STATION ON
 DQ1277'THE LEFT.
 DQ1277'
 DQ1277'THE STATION IS LOCATED 29.7 FT (9.1 M) SOUTH OF THE CENTERLINE OF OLD
 DQ1277'HIGHWAY 13, 29.5 FT (9.0 M) NORTH OF THE NORTHEAST CORNER OF A
 DQ1277'CONCRETE SLAB AROUND A UTILITY POLE, 17.4 FT (5.3 M) SOUTH OF THE EDGE
 DQ1277'OF PAVEMENT OF OLD HIGHWAY 13, 15.0 FT (4.6 M) WEST OF THE WEST SIDE
 DQ1277'OF A TELEPHONE PEDESTAL AND 15.0 FT (4.6 M) EAST OF THE SOUTHEAST
 DQ1277'CORNER OF A CONCRETE APRON FOR THE ENTRANCE FOR THE PARKING LOT FOR
 DQ1277''ANGELLY AUTO BODY.
 DQ1277'
 DQ1277'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1277'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1277'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1278 ***********************************************************************
 DQ1278  DESIGNATION -  GW 025
 DQ1278  PID         -  DQ1278
 DQ1278  STATE/COUNTY-  IL/SALINE
 DQ1278  COUNTRY     -  US
 DQ1278  USGS QUAD   -  CARRIER MILLS (2018)
 DQ1278
 DQ1278                         *CURRENT SURVEY CONTROL
 DQ1278  ______________________________________________________________________
 DQ1278* NAD 83(1986) POSITION- 37 44 12.4    (N) 088 42 17.5    (W)   HD_HELD2
 DQ1278* NAVD 88 ORTHO HEIGHT -   127.449 (meters)      418.14  (feet) ADJUSTED
 DQ1278  ______________________________________________________________________
 DQ1278  GEOID HEIGHT    -        -29.344 (meters)                     GEOID18
 DQ1278  DYNAMIC HEIGHT  -        127.361 (meters)      417.85  (feet) COMP
 DQ1278  MODELED GRAVITY -    979,933.1   (mgal)                       NAVD 88
 DQ1278
 DQ1278  VERT ORDER      -  SECOND    CLASS I
 DQ1278
 DQ1278.The horizontal coordinates were established by autonomous hand held GPS
 DQ1278.observations and have an estimated accuracy of +/- 10 meters.
 DQ1278
 DQ1278.The orthometric height was determined by differential leveling and
 DQ1278.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1278.in March 2016.
 DQ1278
 DQ1278.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1278.GEOID18 height accuracy estimate available here.
 DQ1278
 DQ1278.Click photographs - Photos may exist for this station.
 DQ1278
 DQ1278.The dynamic height is computed by dividing the NAVD 88
 DQ1278.geopotential number by the normal gravity value computed on the
 DQ1278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1278.degrees latitude (g = 980.6199 gals.).
 DQ1278
 DQ1278.The modeled gravity was interpolated from observed gravity values.
 DQ1278
 DQ1278;                    North         East    Units  Estimated Accuracy
 DQ1278;SPC IL E     -   118,824.      267,252.      MT  (+/- 10 meters HH2 GPS)
 DQ1278
 DQ1278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4977877978(NAD 83)
 DQ1278
 DQ1278                          SUPERSEDED SURVEY CONTROL
 DQ1278
 DQ1278.No superseded survey control is available for this station.
 DQ1278
 DQ1278_MARKER: F = FLANGE-ENCASED ROD
 DQ1278_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1278_STAMPING: GW 025 2015
 DQ1278_MARK LOGO: UIL
 DQ1278_PROJECTION: FLUSH
 DQ1278_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1278_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1278+STABILITY: POSITION/ELEVATION WELL
 DQ1278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1278+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2015
 DQ1278_ROD/PIPE-DEPTH: 35.2 meters
 DQ1278_SLEEVE-DEPTH  : 3 meters
 DQ1278
 DQ1278  HISTORY     - Date     Condition        Report By
 DQ1278  HISTORY     - 20151124 MONUMENTED       BCA
 DQ1278
 DQ1278                          STATION DESCRIPTION
 DQ1278
 DQ1278'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1278'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) EAST OF CRAB ORCHARD, 5.4
 DQ1278'MI (8.7 KM) NORTHWEST OF CARRIER MILLS AND 5.1 MI (8.2 KM) SOUTHWEST
 DQ1278'OF HARCO.
 DQ1278'
 DQ1278'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1278'HIGHWAY 166 LOCATED 4.5 MI (7.2 KM) EAST OF MARION, IL, GO EAST OF
 DQ1278'STATE HIGHWAY 13 FOR 8.5 MI (13.7 KM) TO FAITH CHAPEL ROAD AND THE
 DQ1278'STATION ON THE LEFT.
 DQ1278'
 DQ1278'THE STATION IS LOCATED 125.0 FT (38.1 M) NORTH-NORTHEAST OF THE
 DQ1278'CENTERLINE OF STATE HIGHWAY 13, 57.2 FT (17.4 M) WEST-NORTHWEST OF
 DQ1278'FAITH CHAPEL ROAD, 41.0 FT (12.5 M) WEST OF THE NORTH END OF A
 DQ1278'CONCRETE CURB, 20.4 FT (6.2 M) NORTH OF THE NORTH END OF A WING WALL
 DQ1278'AND 5.8 FT (1.8 M) NORTHEAST OF THE METAL CORNER POST FOR A 4.0 FT
 DQ1278'(1.2 M) WIRE FENCE GOING NORTH-NORTHWEST AND NORTH.
 DQ1278'
 DQ1278'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1278'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1278'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1279 ***********************************************************************
 DQ1279  DESIGNATION -  GW 026
 DQ1279  PID         -  DQ1279
 DQ1279  STATE/COUNTY-  IL/WILLIAMSON
 DQ1279  COUNTRY     -  US
 DQ1279  USGS QUAD   -  CARRIER MILLS (2018)
 DQ1279
 DQ1279                         *CURRENT SURVEY CONTROL
 DQ1279  ______________________________________________________________________
 DQ1279* NAD 83(1986) POSITION- 37 44 08.7    (N) 088 43 13.7    (W)   HD_HELD2
 DQ1279* NAVD 88 ORTHO HEIGHT -   135.710 (meters)      445.24  (feet) ADJUSTED
 DQ1279  ______________________________________________________________________
 DQ1279  GEOID HEIGHT    -        -29.326 (meters)                     GEOID18
 DQ1279  DYNAMIC HEIGHT  -        135.615 (meters)      444.93  (feet) COMP
 DQ1279  MODELED GRAVITY -    979,932.0   (mgal)                       NAVD 88
 DQ1279
 DQ1279  VERT ORDER      -  SECOND    CLASS I
 DQ1279
 DQ1279.The horizontal coordinates were established by autonomous hand held GPS
 DQ1279.observations and have an estimated accuracy of +/- 10 meters.
 DQ1279
 DQ1279.The orthometric height was determined by differential leveling and
 DQ1279.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1279.in March 2016.
 DQ1279
 DQ1279.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1279.GEOID18 height accuracy estimate available here.
 DQ1279
 DQ1279.Click photographs - Photos may exist for this station.
 DQ1279
 DQ1279.The dynamic height is computed by dividing the NAVD 88
 DQ1279.geopotential number by the normal gravity value computed on the
 DQ1279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1279.degrees latitude (g = 980.6199 gals.).
 DQ1279
 DQ1279.The modeled gravity was interpolated from observed gravity values.
 DQ1279
 DQ1279;                    North         East    Units  Estimated Accuracy
 DQ1279;SPC IL E     -   118,716.      265,876.      MT  (+/- 10 meters HH2 GPS)
 DQ1279
 DQ1279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4840077889(NAD 83)
 DQ1279
 DQ1279                          SUPERSEDED SURVEY CONTROL
 DQ1279
 DQ1279.No superseded survey control is available for this station.
 DQ1279
 DQ1279_MARKER: F = FLANGE-ENCASED ROD
 DQ1279_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1279_STAMPING: GW 026 2015
 DQ1279_MARK LOGO: UIL
 DQ1279_PROJECTION: FLUSH
 DQ1279_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1279_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1279+STABILITY: POSITION/ELEVATION WELL
 DQ1279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1279+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2015
 DQ1279_ROD/PIPE-DEPTH: 27 meters
 DQ1279_SLEEVE-DEPTH  : 3 meters
 DQ1279
 DQ1279  HISTORY     - Date     Condition        Report By
 DQ1279  HISTORY     - 20151130 MONUMENTED       BCA
 DQ1279
 DQ1279                          STATION DESCRIPTION
 DQ1279
 DQ1279'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1279'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTHWEST OF CARRIER
 DQ1279'MILLS, 5.7 MI (9.2 KM) SOUTHWEST OF HARCO AND 4.6 MI (7.4 KM) EAST OF
 DQ1279'CRAB ORCHARD.
 DQ1279'
 DQ1279'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1279'HIGHWAY 166 LOCATED 4.5 MI (7.2 KM) EAST OF MARION, IL, GO EAST OF
 DQ1279'STATE HIGHWAY 13 FOR 7.5 MI (12.1 KM) TO JORDAN'S CURVE ROAD AND THE
 DQ1279'STATION ON THE LEFT.
 DQ1279'
 DQ1279'THE STATION IS LOCATED IN THE MEDIAN OF STATE HIGHWAY 13, 41.4 FT
 DQ1279'(12.6 M) NORTH-NORTHWEST OF THE CENTERLINE OF THE EASTBOUND LANE OF
 DQ1279'STATE HIGHWAY 13, 33.0 FT (10.1 M) SOUTH-SOUTHEAST OF THE CENTERLINE
 DQ1279'OF THE WESTBOUND LANE OF STATE HIGHWAY 13, 74.3 FT (22.6 M)
 DQ1279'EAST-SOUTHEAST OF THE EAST SIDE OF A SIGN 'DO NOT ENTER' 64.5 FT (19.7
 DQ1279'M) WEST-SOUTHWEST OF THE EXTENDED CENTERLINE OF JORDAN'S CURVE ROAD,
 DQ1279'14.0 FT (4.3 M) SOUTH-SOUTHEAST OF THE EDGE OF PAVEMENT OF THE
 DQ1279'WESTBOUND LANE OF STATE HIGHWAY 13 AND 11.0 FT (3.4 M) NORTH-NORTHWEST
 DQ1279'OF THE EDGE OF PAVEMENT OF THE EASTBOUND LANE OF STATE HIGHWAY 13.
 DQ1279'
 DQ1279'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1279'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1279'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1280 ***********************************************************************
 DQ1280  DESIGNATION -  GW 027
 DQ1280  PID         -  DQ1280
 DQ1280  STATE/COUNTY-  IL/WILLIAMSON
 DQ1280  COUNTRY     -  US
 DQ1280  USGS QUAD   -  CARRIER MILLS (2018)
 DQ1280
 DQ1280                         *CURRENT SURVEY CONTROL
 DQ1280  ______________________________________________________________________
 DQ1280* NAD 83(1986) POSITION- 37 43 51.4    (N) 088 44 16.6    (W)   HD_HELD2
 DQ1280* NAVD 88 ORTHO HEIGHT -   138.209 (meters)      453.44  (feet) ADJUSTED
 DQ1280  ______________________________________________________________________
 DQ1280  GEOID HEIGHT    -        -29.298 (meters)                     GEOID18
 DQ1280  DYNAMIC HEIGHT  -        138.113 (meters)      453.13  (feet) COMP
 DQ1280  MODELED GRAVITY -    979,931.2   (mgal)                       NAVD 88
 DQ1280
 DQ1280  VERT ORDER      -  SECOND    CLASS I
 DQ1280
 DQ1280.The horizontal coordinates were established by autonomous hand held GPS
 DQ1280.observations and have an estimated accuracy of +/- 10 meters.
 DQ1280
 DQ1280.The orthometric height was determined by differential leveling and
 DQ1280.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1280.in March 2016.
 DQ1280
 DQ1280.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1280.GEOID18 height accuracy estimate available here.
 DQ1280
 DQ1280.Click photographs - Photos may exist for this station.
 DQ1280
 DQ1280.The dynamic height is computed by dividing the NAVD 88
 DQ1280.geopotential number by the normal gravity value computed on the
 DQ1280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1280.degrees latitude (g = 980.6199 gals.).
 DQ1280
 DQ1280.The modeled gravity was interpolated from observed gravity values.
 DQ1280
 DQ1280;                    North         East    Units  Estimated Accuracy
 DQ1280;SPC IL E     -   118,189.      264,333.      MT  (+/- 10 meters HH2 GPS)
 DQ1280
 DQ1280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4685177385(NAD 83)
 DQ1280
 DQ1280                          SUPERSEDED SURVEY CONTROL
 DQ1280
 DQ1280.No superseded survey control is available for this station.
 DQ1280
 DQ1280_MARKER: F = FLANGE-ENCASED ROD
 DQ1280_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1280_STAMPING: GW 027 2015
 DQ1280_MARK LOGO: UIL
 DQ1280_PROJECTION: FLUSH
 DQ1280_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1280_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1280+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2015
 DQ1280_ROD/PIPE-DEPTH: 16 meters
 DQ1280_SLEEVE-DEPTH  : 3 meters
 DQ1280
 DQ1280  HISTORY     - Date     Condition        Report By
 DQ1280  HISTORY     - 20151130 MONUMENTED       BCA
 DQ1280
 DQ1280                          STATION DESCRIPTION
 DQ1280
 DQ1280'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1280'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST-NORTHWEST OF
 DQ1280'CARRIER MILLS, 6.6 MI (10.6 KM) SOUTHWEST OF HARCO AND 3.6 MI (5.8 KM)
 DQ1280'EAST OF CRAB ORCHARD.
 DQ1280'
 DQ1280'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1280'HIGHWAY 166 LOCATED 4.5 MI (7.2 KM) EAST OF MARION, IL, GO EAST OF
 DQ1280'STATE HIGHWAY 13 FOR 5.7 MI (9.2 KM) TO ANGELVILLE ROAD AND DYKERSBURG
 DQ1280'ROAD, CONTINUE EAST ON STATE HIGHWAY 13 FOR 0.8 MI (1.3 KM) TO THE
 DQ1280'STATION ON THE LEFT.
 DQ1280'
 DQ1280'THE STATION IS LOCATED 47.6 FT (14.5 M) NORTH OF THE CENTERLINE OF
 DQ1280'WESTBOUND LANE OF STATE HIGHWAY 13, 35.5 FT (10.8 M) NORTH OF THE EDGE
 DQ1280'OF THE WESTBOUND LANE OF STATE HIGHWAY 13 AND 19.2 FT (5.9 M) NORTH OF
 DQ1280'A MILE MARKER SIGN '23'.
 DQ1280'
 DQ1280'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1280'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1280'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1281 ***********************************************************************
 DQ1281  DESIGNATION -  GW 028
 DQ1281  PID         -  DQ1281
 DQ1281  STATE/COUNTY-  IL/WILLIAMSON
 DQ1281  COUNTRY     -  US
 DQ1281  USGS QUAD   -  CRAB ORCHARD (2018)
 DQ1281
 DQ1281                         *CURRENT SURVEY CONTROL
 DQ1281  ______________________________________________________________________
 DQ1281* NAD 83(1986) POSITION- 37 43 50.9    (N) 088 45 10.2    (W)   HD_HELD2
 DQ1281* NAVD 88 ORTHO HEIGHT -   135.809 (meters)      445.57  (feet) ADJUSTED
 DQ1281  ______________________________________________________________________
 DQ1281  GEOID HEIGHT    -        -29.284 (meters)                     GEOID18
 DQ1281  DYNAMIC HEIGHT  -        135.715 (meters)      445.26  (feet) COMP
 DQ1281  MODELED GRAVITY -    979,930.8   (mgal)                       NAVD 88
 DQ1281
 DQ1281  VERT ORDER      -  SECOND    CLASS I
 DQ1281
 DQ1281.The horizontal coordinates were established by autonomous hand held GPS
 DQ1281.observations and have an estimated accuracy of +/- 10 meters.
 DQ1281
 DQ1281.The orthometric height was determined by differential leveling and
 DQ1281.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1281.in March 2016.
 DQ1281
 DQ1281.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1281.GEOID18 height accuracy estimate available here.
 DQ1281
 DQ1281.Click photographs - Photos may exist for this station.
 DQ1281
 DQ1281.The dynamic height is computed by dividing the NAVD 88
 DQ1281.geopotential number by the normal gravity value computed on the
 DQ1281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1281.degrees latitude (g = 980.6199 gals.).
 DQ1281
 DQ1281.The modeled gravity was interpolated from observed gravity values.
 DQ1281
 DQ1281;                    North         East    Units  Estimated Accuracy
 DQ1281;SPC IL E     -   118,179.      263,021.      MT  (+/- 10 meters HH2 GPS)
 DQ1281
 DQ1281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4553877394(NAD 83)
 DQ1281
 DQ1281                          SUPERSEDED SURVEY CONTROL
 DQ1281
 DQ1281.No superseded survey control is available for this station.
 DQ1281
 DQ1281_MARKER: F = FLANGE-ENCASED ROD
 DQ1281_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1281_STAMPING: GW 028 2015
 DQ1281_MARK LOGO: UIL
 DQ1281_PROJECTION: FLUSH
 DQ1281_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1281_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1281+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2015
 DQ1281_ROD/PIPE-DEPTH: 8 meters
 DQ1281_SLEEVE-DEPTH  : 3 meters
 DQ1281
 DQ1281  HISTORY     - Date     Condition        Report By
 DQ1281  HISTORY     - 20151203 MONUMENTED       BCA
 DQ1281
 DQ1281                          STATION DESCRIPTION
 DQ1281
 DQ1281'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1281'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHWEST OF HARCO, 6.2
 DQ1281'MI (10.0 KM) EAST-SOUTHEAST OF PITTSBURG AND 2.8 MI (4.5 KM) EAST OF
 DQ1281'CRAB ORCHARD.
 DQ1281'
 DQ1281'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1281'HIGHWAY 166 LOCATED 4.5 MI (7.2 KM) EAST OF MARION, IL, GO EAST OF
 DQ1281'STATE HIGHWAY 13 FOR 5.7 MI (9.2 KM) TO ANGELVILLE ROAD AND DYKERSBURG
 DQ1281'ROAD AND THE STATION ON THE LEFT.
 DQ1281'
 DQ1281'THE STATION IS LOCATED 43.1 FT (13.1 M) NORTH OF THE CENTERLINE OF THE
 DQ1281'WESTBOUND LANE OF STATE HIGHWAY 13, 86.0 FT (26.2 M) WEST OF THE
 DQ1281'CENTERLINE OF ANGELVILLE ROAD, 32.3 FT (9.8 M) SOUTHWEST OF A ROAD
 DQ1281'SIGN AND 19.5 FT (5.9 M) NORTH OF THE WEST END OF A CONCRETE CURB TO
 DQ1281'STATE HIGHWAY 13.
 DQ1281'
 DQ1281'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1281'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1281'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1282 ***********************************************************************
 DQ1282  DESIGNATION -  GW 029
 DQ1282  PID         -  DQ1282
 DQ1282  STATE/COUNTY-  IL/WILLIAMSON
 DQ1282  COUNTRY     -  US
 DQ1282  USGS QUAD   -  CRAB ORCHARD (2018)
 DQ1282
 DQ1282                         *CURRENT SURVEY CONTROL
 DQ1282  ______________________________________________________________________
 DQ1282* NAD 83(1986) POSITION- 37 43 50.2    (N) 088 46 28.1    (W)   HD_HELD2
 DQ1282* NAVD 88 ORTHO HEIGHT -   152.430 (meters)      500.10  (feet) ADJUSTED
 DQ1282  ______________________________________________________________________
 DQ1282  GEOID HEIGHT    -        -29.263 (meters)                     GEOID18
 DQ1282  DYNAMIC HEIGHT  -        152.324 (meters)      499.75  (feet) COMP
 DQ1282  MODELED GRAVITY -    979,930.8   (mgal)                       NAVD 88
 DQ1282
 DQ1282  VERT ORDER      -  SECOND    CLASS I
 DQ1282
 DQ1282.The horizontal coordinates were established by autonomous hand held GPS
 DQ1282.observations and have an estimated accuracy of +/- 10 meters.
 DQ1282
 DQ1282.The orthometric height was determined by differential leveling and
 DQ1282.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1282.in March 2016.
 DQ1282
 DQ1282.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1282.GEOID18 height accuracy estimate available here.
 DQ1282
 DQ1282.Click photographs - Photos may exist for this station.
 DQ1282
 DQ1282.The dynamic height is computed by dividing the NAVD 88
 DQ1282.geopotential number by the normal gravity value computed on the
 DQ1282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1282.degrees latitude (g = 980.6199 gals.).
 DQ1282
 DQ1282.The modeled gravity was interpolated from observed gravity values.
 DQ1282
 DQ1282;                    North         East    Units  Estimated Accuracy
 DQ1282;SPC IL E     -   118,167.      261,113.      MT  (+/- 10 meters HH2 GPS)
 DQ1282
 DQ1282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4363177408(NAD 83)
 DQ1282
 DQ1282                          SUPERSEDED SURVEY CONTROL
 DQ1282
 DQ1282.No superseded survey control is available for this station.
 DQ1282
 DQ1282_MARKER: F = FLANGE-ENCASED ROD
 DQ1282_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1282_STAMPING: GW 029 2015
 DQ1282_MARK LOGO: UIL
 DQ1282_PROJECTION: FLUSH
 DQ1282_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1282_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1282+STABILITY: POSITION/ELEVATION WELL
 DQ1282_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1282+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2015
 DQ1282_ROD/PIPE-DEPTH: 20 meters
 DQ1282_SLEEVE-DEPTH  : 3 meters
 DQ1282
 DQ1282  HISTORY     - Date     Condition        Report By
 DQ1282  HISTORY     - 20151201 MONUMENTED       BCA
 DQ1282
 DQ1282                          STATION DESCRIPTION
 DQ1282
 DQ1282'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1282'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST-SOUTHWEST OF HARCO,
 DQ1282'5.2 MI (8.4 KM) SOUTHEAST OF PITTSBURG AND 1.6 MI (2.6 KM) EAST OF
 DQ1282'CRAB ORCHARD.
 DQ1282'
 DQ1282'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1282'HIGHWAY 166 LOCATED 4.5 MI (7.2 KM) EAST OF MARION, IL, GO EAST OF
 DQ1282'STATE HIGHWAY 13 FOR 3.7 MI (6.0 KM) TO CRAB ORCHARD ROAD, CONTINUE
 DQ1282'EAST ON STATE HIGHWAY 13 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DQ1282'LEFT.
 DQ1282'
 DQ1282'THE STATION IS LOCATED 53.2 FT (16.2 M) NORTH OF THE CENTERLINE OF THE
 DQ1282'WESTBOUND LANE OF STATE HIGHWAY 13, 41.0 FT (12.5 M) NORTH OF THE EDGE
 DQ1282'OF THE WESTBOUND LANE OF STATE HIGHWAY 13 AND 23.5 FT (7.2 M) NORTH
 DQ1282'THE A MILE MARKER SIGN '21'.
 DQ1282'
 DQ1282'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1282'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1282'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1283 ***********************************************************************
 DQ1283  DESIGNATION -  GW 030
 DQ1283  PID         -  DQ1283
 DQ1283  STATE/COUNTY-  IL/WILLIAMSON
 DQ1283  COUNTRY     -  US
 DQ1283  USGS QUAD   -  CRAB ORCHARD (2018)
 DQ1283
 DQ1283                         *CURRENT SURVEY CONTROL
 DQ1283  ______________________________________________________________________
 DQ1283* NAD 83(1986) POSITION- 37 43 49.0    (N) 088 47 22.6    (W)   HD_HELD2
 DQ1283* NAVD 88 ORTHO HEIGHT -   155.408 (meters)      509.87  (feet) ADJUSTED
 DQ1283  ______________________________________________________________________
 DQ1283  GEOID HEIGHT    -        -29.250 (meters)                     GEOID18
 DQ1283  DYNAMIC HEIGHT  -        155.300 (meters)      509.51  (feet) COMP
 DQ1283  MODELED GRAVITY -    979,931.2   (mgal)                       NAVD 88
 DQ1283
 DQ1283  VERT ORDER      -  SECOND    CLASS I
 DQ1283
 DQ1283.The horizontal coordinates were established by autonomous hand held GPS
 DQ1283.observations and have an estimated accuracy of +/- 10 meters.
 DQ1283
 DQ1283.The orthometric height was determined by differential leveling and
 DQ1283.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1283.in March 2016.
 DQ1283
 DQ1283.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1283.GEOID18 height accuracy estimate available here.
 DQ1283
 DQ1283.Click photographs - Photos may exist for this station.
 DQ1283
 DQ1283.The dynamic height is computed by dividing the NAVD 88
 DQ1283.geopotential number by the normal gravity value computed on the
 DQ1283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1283.degrees latitude (g = 980.6199 gals.).
 DQ1283
 DQ1283.The modeled gravity was interpolated from observed gravity values.
 DQ1283
 DQ1283;                    North         East    Units  Estimated Accuracy
 DQ1283;SPC IL E     -   118,136.      259,779.      MT  (+/- 10 meters HH2 GPS)
 DQ1283
 DQ1283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4229677396(NAD 83)
 DQ1283
 DQ1283                          SUPERSEDED SURVEY CONTROL
 DQ1283
 DQ1283.No superseded survey control is available for this station.
 DQ1283
 DQ1283_MARKER: F = FLANGE-ENCASED ROD
 DQ1283_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1283_STAMPING: GW 030 2015
 DQ1283_MARK LOGO: UIL
 DQ1283_PROJECTION: FLUSH
 DQ1283_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1283_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1283+STABILITY: POSITION/ELEVATION WELL
 DQ1283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1283+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2015
 DQ1283_ROD/PIPE-DEPTH: 32 meters
 DQ1283_SLEEVE-DEPTH  : 3 meters
 DQ1283
 DQ1283  HISTORY     - Date     Condition        Report By
 DQ1283  HISTORY     - 20151201 MONUMENTED       BCA
 DQ1283
 DQ1283                          STATION DESCRIPTION
 DQ1283
 DQ1283'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1283'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST OF MARION, 4.6 MI
 DQ1283'(7.4 KM) SOUTHEAST OF PITTSBURG AND 0.8 MI (1.3 KM) EAST OF CRAB
 DQ1283'ORCHARD.
 DQ1283'
 DQ1283'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1283'HIGHWAY 166 LOCATED 4.5 MI (7.2 KM) EAST OF MARION, IL, GO EAST OF
 DQ1283'STATE HIGHWAY 13 FOR 3.7 MI (6.0 KM) TO CRAB ORCHARD ROAD, TURN RIGHT
 DQ1283'AND GO SOUTHWEST ON CRAB ORCHARD RD FOR 0.1 MI (0.2 KM) TO THE STATION
 DQ1283'ON THE LEFT.
 DQ1283'
 DQ1283'THE STATION IS LOCATED 33.0 FT (10.1 M) EAST-SOUTHEAST OF THE
 DQ1283'CENTERLINE OF CRAB ORCHARD ROAD, 38.7 FT (11.8 M) NORTH-NORTHEAST OF
 DQ1283'THE CENTERLINE OF RANCH LANE, 17.8 FT (5.4 M) NORTH OF THE NORTHEAST
 DQ1283'END OF A 24 INCH (61 CM) CONCRETE CULVERT, 15.2 FT (4.6 M) NORTHEAST
 DQ1283'OF A POST FOR A 'STOP' SIGN AND 12.6 FT (3.8 M) SOUTH-SOUTHWEST OF A
 DQ1283'POST FOR A 'STOP AHEAD' SIGN.
 DQ1283'
 DQ1283'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1283'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1283'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1284 ***********************************************************************
 DQ1284  DESIGNATION -  GW 031
 DQ1284  PID         -  DQ1284
 DQ1284  STATE/COUNTY-  IL/WILLIAMSON
 DQ1284  COUNTRY     -  US
 DQ1284  USGS QUAD   -  CRAB ORCHARD (2018)
 DQ1284
 DQ1284                         *CURRENT SURVEY CONTROL
 DQ1284  ______________________________________________________________________
 DQ1284* NAD 83(1986) POSITION- 37 43 46.7    (N) 088 48 13.3    (W)   HD_HELD2
 DQ1284* NAVD 88 ORTHO HEIGHT -   145.854 (meters)      478.52  (feet) ADJUSTED
 DQ1284  ______________________________________________________________________
 DQ1284  GEOID HEIGHT    -        -29.237 (meters)                     GEOID18
 DQ1284  DYNAMIC HEIGHT  -        145.752 (meters)      478.19  (feet) COMP
 DQ1284  MODELED GRAVITY -    979,931.8   (mgal)                       NAVD 88
 DQ1284
 DQ1284  VERT ORDER      -  SECOND    CLASS I
 DQ1284
 DQ1284.The horizontal coordinates were established by autonomous hand held GPS
 DQ1284.observations and have an estimated accuracy of +/- 10 meters.
 DQ1284
 DQ1284.The orthometric height was determined by differential leveling and
 DQ1284.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1284.in March 2016.
 DQ1284
 DQ1284.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1284.GEOID18 height accuracy estimate available here.
 DQ1284
 DQ1284.Click photographs - Photos may exist for this station.
 DQ1284
 DQ1284.The dynamic height is computed by dividing the NAVD 88
 DQ1284.geopotential number by the normal gravity value computed on the
 DQ1284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1284.degrees latitude (g = 980.6199 gals.).
 DQ1284
 DQ1284.The modeled gravity was interpolated from observed gravity values.
 DQ1284
 DQ1284;                    North         East    Units  Estimated Accuracy
 DQ1284;SPC IL E     -   118,071.      258,537.      MT  (+/- 10 meters HH2 GPS)
 DQ1284
 DQ1284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4105477349(NAD 83)
 DQ1284
 DQ1284                          SUPERSEDED SURVEY CONTROL
 DQ1284
 DQ1284.No superseded survey control is available for this station.
 DQ1284
 DQ1284_MARKER: F = FLANGE-ENCASED ROD
 DQ1284_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1284_STAMPING: GW 031 2015
 DQ1284_MARK LOGO: UIL
 DQ1284_PROJECTION: FLUSH
 DQ1284_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1284_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1284+STABILITY: POSITION/ELEVATION WELL
 DQ1284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1284+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2015
 DQ1284_ROD/PIPE-DEPTH: 32 meters
 DQ1284_SLEEVE-DEPTH  : 3 meters
 DQ1284
 DQ1284  HISTORY     - Date     Condition        Report By
 DQ1284  HISTORY     - 20151201 MONUMENTED       BCA
 DQ1284
 DQ1284                          STATION DESCRIPTION
 DQ1284
 DQ1284'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1284'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF MARION, 4.1 MI
 DQ1284'(6.6 KM) SOUTHEAST OF PITTSBURG AND IN THE TOWN OF CRAB ORCHARD, IL.
 DQ1284'
 DQ1284'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1284'HIGHWAY 166 LOCATED 4.5 MI (7.2 KM) EAST OF MARION, IL, GO EAST OF
 DQ1284'STATE HIGHWAY 13 FOR 2.0 MI (3.2 KM) TO CRAB ORCHARD ROAD, TURN RIGHT
 DQ1284'AND GO SOUTHEAST THEN EAST ON CRAB ORCHARD ROAD FOR 0.8 MI (1.3 KM) TO
 DQ1284'SARAVILLE ROAD (CR 12) AND THE STATION ON THE LEFT.
 DQ1284'
 DQ1284'THE STATION IS LOCATED 33.0 FT (10.1 M) NORTH THE OF THE CENTERLINE ON
 DQ1284'CRAB ORCHARD ROAD, 36.0 FT (11.0 M) EAST OF THE EXTENDED CENTERLINE OF
 DQ1284'SARAVILLE ROAD (CR 12), 13.5 FT (4.1 M) EAST-SOUTHEAST OF A UTILITY
 DQ1284'POLE AND 4.3 FT (1.3 M) EAST OF A ROAD SIGN.
 DQ1284'
 DQ1284'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1284'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1284'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1285 ***********************************************************************
 DQ1285  DESIGNATION -  GW 032
 DQ1285  PID         -  DQ1285
 DQ1285  STATE/COUNTY-  IL/WILLIAMSON
 DQ1285  COUNTRY     -  US
 DQ1285  USGS QUAD   -  CRAB ORCHARD (2018)
 DQ1285
 DQ1285                         *CURRENT SURVEY CONTROL
 DQ1285  ______________________________________________________________________
 DQ1285* NAD 83(1986) POSITION- 37 43 48.3    (N) 088 49 09.6    (W)   HD_HELD2
 DQ1285* NAVD 88 ORTHO HEIGHT -   148.423 (meters)      486.95  (feet) ADJUSTED
 DQ1285  ______________________________________________________________________
 DQ1285  GEOID HEIGHT    -        -29.226 (meters)                     GEOID18
 DQ1285  DYNAMIC HEIGHT  -        148.320 (meters)      486.61  (feet) COMP
 DQ1285  MODELED GRAVITY -    979,932.5   (mgal)                       NAVD 88
 DQ1285
 DQ1285  VERT ORDER      -  SECOND    CLASS I
 DQ1285
 DQ1285.The horizontal coordinates were established by autonomous hand held GPS
 DQ1285.observations and have an estimated accuracy of +/- 10 meters.
 DQ1285
 DQ1285.The orthometric height was determined by differential leveling and
 DQ1285.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1285.in March 2016.
 DQ1285
 DQ1285.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1285.GEOID18 height accuracy estimate available here.
 DQ1285
 DQ1285.Click photographs - Photos may exist for this station.
 DQ1285
 DQ1285.The dynamic height is computed by dividing the NAVD 88
 DQ1285.geopotential number by the normal gravity value computed on the
 DQ1285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1285.degrees latitude (g = 980.6199 gals.).
 DQ1285
 DQ1285.The modeled gravity was interpolated from observed gravity values.
 DQ1285
 DQ1285;                    North         East    Units  Estimated Accuracy
 DQ1285;SPC IL E     -   118,128.      257,158.      MT  (+/- 10 meters HH2 GPS)
 DQ1285
 DQ1285_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3967677425(NAD 83)
 DQ1285
 DQ1285                          SUPERSEDED SURVEY CONTROL
 DQ1285
 DQ1285.No superseded survey control is available for this station.
 DQ1285
 DQ1285_MARKER: F = FLANGE-ENCASED ROD
 DQ1285_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1285_STAMPING: GW 032 2015
 DQ1285_MARK LOGO: UIL
 DQ1285_PROJECTION: FLUSH
 DQ1285_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1285_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1285+STABILITY: POSITION/ELEVATION WELL
 DQ1285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1285+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2015
 DQ1285_ROD/PIPE-DEPTH: 36 meters
 DQ1285_SLEEVE-DEPTH  : 3 meters
 DQ1285
 DQ1285  HISTORY     - Date     Condition        Report By
 DQ1285  HISTORY     - 20151201 MONUMENTED       BCA
 DQ1285
 DQ1285                          STATION DESCRIPTION
 DQ1285
 DQ1285'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1285'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST OF MARION, 3.6 MI
 DQ1285'(5.8 KM) SOUTH-SOUTHEAST OF PITTSBURG AND 0.8 MI (1.3 KM) WEST OF CRAB
 DQ1285'ORCHARD.
 DQ1285'
 DQ1285'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 AND STATE
 DQ1285'HIGHWAY 166 LOCATED 4.5 MI (7.2 KM) EAST OF MARION, IL, GO EAST OF
 DQ1285'STATE HIGHWAY 13 FOR 2.0 MI (3.2 KM) TO CRAB ORCHARD ROAD, TURN RIGHT
 DQ1285'AND GO SOUTHEAST ON CRAB ORCHARD ROAD FOR 0.1 M (0.3 FT) AND THE
 DQ1285'STATION ON THE RIGHT.
 DQ1285'
 DQ1285'THE STATION IS LOCATED 33.0 FT (10.1 M) WEST-SOUTHWEST OF THE
 DQ1285'CENTERLINE OF CRAB ORCHARD ROAD, 52.0 FT (15.8 M) NORTH OF THE
 DQ1285'CENTERLINE OF HIDDEN VALLEY LANE, 20.0 FT (6.1 M) SOUTHWEST OF THE
 DQ1285'EDGE OF PAVEMENT OF CRAB ORCHARD ROAD, 11.0 FT (3.4 M) NORTHWEST OF
 DQ1285'THE NORTHWEST SIDE OF A ROAD SIGN AND 10.8 FT (3.3 M) SOUTH-SOUTHWEST
 DQ1285'OF THE SOUTHWEST CORNER OF A SOUTHERN MOST OF THREE MAIL BOXES.
 DQ1285'
 DQ1285'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1285'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1285'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1286 ***********************************************************************
 DQ1286  DESIGNATION -  GW 033
 DQ1286  PID         -  DQ1286
 DQ1286  STATE/COUNTY-  IL/WILLIAMSON
 DQ1286  COUNTRY     -  US
 DQ1286  USGS QUAD   -  CRAB ORCHARD (2018)
 DQ1286
 DQ1286                         *CURRENT SURVEY CONTROL
 DQ1286  ______________________________________________________________________
 DQ1286* NAD 83(1986) POSITION- 37 43 47.0    (N) 088 50 13.8    (W)   HD_HELD2
 DQ1286* NAVD 88 ORTHO HEIGHT -   145.738 (meters)      478.14  (feet) ADJUSTED
 DQ1286  ______________________________________________________________________
 DQ1286  GEOID HEIGHT    -        -29.212 (meters)                     GEOID18
 DQ1286  DYNAMIC HEIGHT  -        145.637 (meters)      477.81  (feet) COMP
 DQ1286  MODELED GRAVITY -    979,933.5   (mgal)                       NAVD 88
 DQ1286
 DQ1286  VERT ORDER      -  SECOND    CLASS I
 DQ1286
 DQ1286.The horizontal coordinates were established by autonomous hand held GPS
 DQ1286.observations and have an estimated accuracy of +/- 10 meters.
 DQ1286
 DQ1286.The orthometric height was determined by differential leveling and
 DQ1286.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1286.in March 2016.
 DQ1286
 DQ1286.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1286.GEOID18 height accuracy estimate available here.
 DQ1286
 DQ1286.Click photographs - Photos may exist for this station.
 DQ1286
 DQ1286.The dynamic height is computed by dividing the NAVD 88
 DQ1286.geopotential number by the normal gravity value computed on the
 DQ1286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1286.degrees latitude (g = 980.6199 gals.).
 DQ1286
 DQ1286.The modeled gravity was interpolated from observed gravity values.
 DQ1286
 DQ1286;                    North         East    Units  Estimated Accuracy
 DQ1286;SPC IL E     -   118,096.      255,586.      MT  (+/- 10 meters HH2 GPS)
 DQ1286
 DQ1286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3810477416(NAD 83)
 DQ1286
 DQ1286                          SUPERSEDED SURVEY CONTROL
 DQ1286
 DQ1286.No superseded survey control is available for this station.
 DQ1286
 DQ1286_MARKER: F = FLANGE-ENCASED ROD
 DQ1286_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1286_STAMPING: GW 033 2015
 DQ1286_MARK LOGO: UIL
 DQ1286_PROJECTION: FLUSH
 DQ1286_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1286_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1286+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2015
 DQ1286_ROD/PIPE-DEPTH: 17 meters
 DQ1286_SLEEVE-DEPTH  : 3 meters
 DQ1286
 DQ1286  HISTORY     - Date     Condition        Report By
 DQ1286  HISTORY     - 20151201 MONUMENTED       BCA
 DQ1286
 DQ1286                          STATION DESCRIPTION
 DQ1286
 DQ1286'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1286'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) EAST OF MARION, 3.3 MI
 DQ1286'(5.3 KM) SOUTH-SOUTHEAST OF PITTSBURG AND 1.8 MI (2.9 KM) WEST OF CRAB
 DQ1286'ORCHARD.
 DQ1286'
 DQ1286'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 AND STATE
 DQ1286'HIGHWAY 166 LOCATED 4.5 MI (7.2 KM) EAST OF MARION, IL, GO EAST OF
 DQ1286'STATE HIGHWAY 13 FOR 1.0 MI (1.6 KM) TO DAVIS PRAIRIE ROAD AND THE
 DQ1286'STATION ON THE LEFT.
 DQ1286'
 DQ1286'THE STATION IS LOCATED IN THE MEDIAN OF STATE HIGHWAY 13, 35.7 FT
 DQ1286'(10.9 M) NORTH OF THE CENTERLINE OF THE EASTBOUND LANE OF STATE
 DQ1286'HIGHWAY 13, 38.3 FT (11.7 M) SOUTH OF THE CENTERLINE OF THE WESTBOUND
 DQ1286'LANE OF STATE HIGHWAY 13, 43.0 FT (13.1 M) WEST OF THE EXTENDED
 DQ1286'CENTERLINE OF DAVIS PRAIRIE ROAD, 32.2 FT (9.8 M) NORTHEAST OF A POST
 DQ1286'FOR A 'DO NOT ENTER' SIGN AND 11.4 FT (3.5 M) WEST-NORTHWEST OF A POST
 DQ1286'FOR A 'YIELD' SIGN.
 DQ1286'
 DQ1286'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1286'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1286'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1287 ***********************************************************************
 DQ1287  DESIGNATION -  GW 034
 DQ1287  PID         -  DQ1287
 DQ1287  STATE/COUNTY-  IL/WILLIAMSON
 DQ1287  COUNTRY     -  US
 DQ1287  USGS QUAD   -  CRAB ORCHARD (2018)
 DQ1287
 DQ1287                         *CURRENT SURVEY CONTROL
 DQ1287  ______________________________________________________________________
 DQ1287* NAD 83(1986) POSITION- 37 43 47.4    (N) 088 52 26.8    (W)   HD_HELD2
 DQ1287* NAVD 88 ORTHO HEIGHT -   132.365 (meters)      434.27  (feet) ADJUSTED
 DQ1287  ______________________________________________________________________
 DQ1287  GEOID HEIGHT    -        -29.184 (meters)                     GEOID18
 DQ1287  DYNAMIC HEIGHT  -        132.274 (meters)      433.97  (feet) COMP
 DQ1287  MODELED GRAVITY -    979,935.6   (mgal)                       NAVD 88
 DQ1287
 DQ1287  VERT ORDER      -  SECOND    CLASS I
 DQ1287
 DQ1287.The horizontal coordinates were established by autonomous hand held GPS
 DQ1287.observations and have an estimated accuracy of +/- 10 meters.
 DQ1287
 DQ1287.The orthometric height was determined by differential leveling and
 DQ1287.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1287.in March 2016.
 DQ1287
 DQ1287.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1287.GEOID18 height accuracy estimate available here.
 DQ1287
 DQ1287.Click photographs - Photos may exist for this station.
 DQ1287
 DQ1287.The dynamic height is computed by dividing the NAVD 88
 DQ1287.geopotential number by the normal gravity value computed on the
 DQ1287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1287.degrees latitude (g = 980.6199 gals.).
 DQ1287
 DQ1287.The modeled gravity was interpolated from observed gravity values.
 DQ1287
 DQ1287;                    North         East    Units  Estimated Accuracy
 DQ1287;SPC IL E     -   118,126.      252,329.      MT  (+/- 10 meters HH2 GPS)
 DQ1287
 DQ1287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3484877493(NAD 83)
 DQ1287
 DQ1287                          SUPERSEDED SURVEY CONTROL
 DQ1287
 DQ1287.No superseded survey control is available for this station.
 DQ1287
 DQ1287_MARKER: F = FLANGE-ENCASED ROD
 DQ1287_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1287_STAMPING: GW 034 2015
 DQ1287_MARK LOGO: UIL
 DQ1287_PROJECTION: FLUSH
 DQ1287_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1287_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1287+STABILITY: POSITION/ELEVATION WELL
 DQ1287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1287+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2015
 DQ1287_ROD/PIPE-DEPTH: 28 meters
 DQ1287_SLEEVE-DEPTH  : 3 meters
 DQ1287
 DQ1287  HISTORY     - Date     Condition        Report By
 DQ1287  HISTORY     - 20151201 MONUMENTED       BCA
 DQ1287
 DQ1287                          STATION DESCRIPTION
 DQ1287
 DQ1287'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1287'THE STATION IS LOCATED ABOUT 3.8 MI (6.1 KM) WEST OF CRAB ORCHARD, 3.5
 DQ1287'MI (5.6 KM) SOUTH-SOUTHWEST OF PITTSBURG AND 3.2 MI (5.1 KM) EAST OF
 DQ1287'MARION.
 DQ1287'
 DQ1287'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 AND MAIN
 DQ1287'STREET LOCATED 2.4 MI (3.9 KM) EAST OF MARION, IL, GO EAST OF STATE
 DQ1287'HIGHWAY 13 FOR 1.0 MI (1.6 KM) TO CRABTREE SCHOOL ROAD AND THE STATION
 DQ1287'ON THE LEFT.
 DQ1287'
 DQ1287'THE STATION IS LOCATED 53.6 FT (16.3 M) NORTH OF THE CENTERLINE OF THE
 DQ1287'WESTBOUND LANE OF STATE HIGHWAY 13, 51.6 FT (15.7 M) WEST OF THE
 DQ1287'CENTERLINE OF CRABTREE SCHOOL ROAD, 36.7 FT (11.2 M) SOUTH OF THE
 DQ1287'CENTERLINE OF MOELLERS ROAD, 32.7 FT (10.0 M) EAST-SOUTHEAST OF THE
 DQ1287'SOUTHEAST CORNER OF A TELEPHONE PEDESTAL, 26.0 FT (7.9 M)
 DQ1287'WEST-NORTHWEST OF THE WEST END OF THE NORTHWEST EDGE OF A 18 INCH (46
 DQ1287'CM) CONCRETE CULVERT AND 19.7 FT (6.0 M) SOUTHWEST OF THE WEST END OF
 DQ1287'THE SOUTHWEST EDGE OF A 18 INCH (46 CM) CONCRETE CULVERT.
 DQ1287'
 DQ1287'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1287'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1287'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1288 ***********************************************************************
 DQ1288  DESIGNATION -  GW 035
 DQ1288  PID         -  DQ1288
 DQ1288  STATE/COUNTY-  IL/WILLIAMSON
 DQ1288  COUNTRY     -  US
 DQ1288  USGS QUAD   -  MARION (2018)
 DQ1288
 DQ1288                         *CURRENT SURVEY CONTROL
 DQ1288  ______________________________________________________________________
 DQ1288* NAD 83(1986) POSITION- 37 43 59.1    (N) 088 53 28.0    (W)   HD_HELD2
 DQ1288* NAVD 88 ORTHO HEIGHT -   132.212 (meters)      433.77  (feet) ADJUSTED
 DQ1288  ______________________________________________________________________
 DQ1288  GEOID HEIGHT    -        -29.177 (meters)                     GEOID18
 DQ1288  DYNAMIC HEIGHT  -        132.120 (meters)      433.46  (feet) COMP
 DQ1288  MODELED GRAVITY -    979,936.7   (mgal)                       NAVD 88
 DQ1288
 DQ1288  VERT ORDER      -  SECOND    CLASS I
 DQ1288
 DQ1288.The horizontal coordinates were established by autonomous hand held GPS
 DQ1288.observations and have an estimated accuracy of +/- 10 meters.
 DQ1288
 DQ1288.The orthometric height was determined by differential leveling and
 DQ1288.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1288.in March 2016.
 DQ1288
 DQ1288.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1288.GEOID18 height accuracy estimate available here.
 DQ1288
 DQ1288.Click photographs - Photos may exist for this station.
 DQ1288
 DQ1288.The dynamic height is computed by dividing the NAVD 88
 DQ1288.geopotential number by the normal gravity value computed on the
 DQ1288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1288.degrees latitude (g = 980.6199 gals.).
 DQ1288
 DQ1288.The modeled gravity was interpolated from observed gravity values.
 DQ1288
 DQ1288;                    North         East    Units  Estimated Accuracy
 DQ1288;SPC IL E     -   118,496.      250,833.      MT  (+/- 10 meters HH2 GPS)
 DQ1288
 DQ1288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3335777884(NAD 83)
 DQ1288
 DQ1288                          SUPERSEDED SURVEY CONTROL
 DQ1288
 DQ1288.No superseded survey control is available for this station.
 DQ1288
 DQ1288_MARKER: F = FLANGE-ENCASED ROD
 DQ1288_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1288_STAMPING: GW 035 2015
 DQ1288_MARK LOGO: UIL
 DQ1288_PROJECTION: FLUSH
 DQ1288_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1288_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1288+STABILITY: POSITION/ELEVATION WELL
 DQ1288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1288+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2015
 DQ1288_ROD/PIPE-DEPTH: 56 meters
 DQ1288_SLEEVE-DEPTH  : 3 meters
 DQ1288
 DQ1288  HISTORY     - Date     Condition        Report By
 DQ1288  HISTORY     - 20151203 MONUMENTED       BCA
 DQ1288
 DQ1288                          STATION DESCRIPTION
 DQ1288
 DQ1288'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1288'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST OF CRAB ORCHARD, 3.8
 DQ1288'MI (6.1 KM) SOUTHWEST OF PITTSBURG AND 2.3 MI (3.7 KM) EAST OF MARION.
 DQ1288'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH STATE
 DQ1288'HIGHWAY 37 LOCATED IN MARION, IL, GO EAST ON STATE HIGHWAY 13 FOR 2.4
 DQ1288'MI (3.9 KM) TO MAIN STREET AND THE STATION ON THE RIGHT.
 DQ1288'
 DQ1288'THE STATION IS LOCATED 46.3 FT (14.1 M) SOUTH-SOUTHWEST OF THE
 DQ1288'CENTERLINE OF THE EASTBOUND LANE OF STATE HIGHWAY 13, 38.0 FT (11.6 M)
 DQ1288'EAST-SOUTHEAST OF THE CENTERLINE OF MAIN STREET, 23.5 FT (7.2 M)
 DQ1288'SOUTH-SOUTHWEST OF THE BACK OF CURB OF STATE HIGHWAY 13, 15.5 FT (4.7
 DQ1288'M) EAST-SOUTHEAST OF THE BACK OF CURB OF MAIN STREET AND 16.0 FT (4.9
 DQ1288'M) SOUTHWEST OF THE SOUTH CORNER OF THE BASE OF A STREET LIGHT.
 DQ1288'
 DQ1288'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1288'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1288'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1289 ***********************************************************************
 DQ1289  DESIGNATION -  GW 036
 DQ1289  PID         -  DQ1289
 DQ1289  STATE/COUNTY-  IL/WILLIAMSON
 DQ1289  COUNTRY     -  US
 DQ1289  USGS QUAD   -  MARION (2018)
 DQ1289
 DQ1289                         *CURRENT SURVEY CONTROL
 DQ1289  ______________________________________________________________________
 DQ1289* NAD 83(1986) POSITION- 37 43 46.8    (N) 088 54 13.2    (W)   HD_HELD2
 DQ1289* NAVD 88 ORTHO HEIGHT -   131.747 (meters)      432.24  (feet) ADJUSTED
 DQ1289  ______________________________________________________________________
 DQ1289  GEOID HEIGHT    -        -29.161 (meters)                     GEOID18
 DQ1289  DYNAMIC HEIGHT  -        131.656 (meters)      431.94  (feet) COMP
 DQ1289  MODELED GRAVITY -    979,937.1   (mgal)                       NAVD 88
 DQ1289
 DQ1289  VERT ORDER      -  SECOND    CLASS I
 DQ1289
 DQ1289.The horizontal coordinates were established by autonomous hand held GPS
 DQ1289.observations and have an estimated accuracy of +/- 10 meters.
 DQ1289
 DQ1289.The orthometric height was determined by differential leveling and
 DQ1289.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1289.in March 2016.
 DQ1289
 DQ1289.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1289.GEOID18 height accuracy estimate available here.
 DQ1289
 DQ1289.Click photographs - Photos may exist for this station.
 DQ1289
 DQ1289.The dynamic height is computed by dividing the NAVD 88
 DQ1289.geopotential number by the normal gravity value computed on the
 DQ1289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1289.degrees latitude (g = 980.6199 gals.).
 DQ1289
 DQ1289.The modeled gravity was interpolated from observed gravity values.
 DQ1289
 DQ1289;                    North         East    Units  Estimated Accuracy
 DQ1289;SPC IL E     -   118,123.      249,724.      MT  (+/- 10 meters HH2 GPS)
 DQ1289
 DQ1289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3224377527(NAD 83)
 DQ1289
 DQ1289                          SUPERSEDED SURVEY CONTROL
 DQ1289
 DQ1289.No superseded survey control is available for this station.
 DQ1289
 DQ1289_MARKER: F = FLANGE-ENCASED ROD
 DQ1289_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1289_STAMPING: GW 036 2015
 DQ1289_MARK LOGO: UIL
 DQ1289_PROJECTION: FLUSH
 DQ1289_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1289_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1289+STABILITY: POSITION/ELEVATION WELL
 DQ1289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1289+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2015
 DQ1289_ROD/PIPE-DEPTH: 36 meters
 DQ1289_SLEEVE-DEPTH  : 3 meters
 DQ1289
 DQ1289  HISTORY     - Date     Condition        Report By
 DQ1289  HISTORY     - 20151203 MONUMENTED       BCA
 DQ1289
 DQ1289                          STATION DESCRIPTION
 DQ1289
 DQ1289'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1289'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) WEST OF CRAB ORCHARD, 4.4
 DQ1289'MI (7.1 KM) SOUTHWEST OF PITTSBURG AND 1.6 MI (2.6 KM) EAST OF MARION.
 DQ1289'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH MAIN
 DQ1289'STREET LOCATED IN MARION, IL, GO EAST ON MAIN STREET FOR 1.6 MI (2.6
 DQ1289'KM) TO GEORGE SIMS ROAD AND THE STATION ON THE RIGHT.
 DQ1289'
 DQ1289'THE STATION IS LOCATED 36.2 FT (11.0 M) SOUTH OF THE CENTERLINE OF
 DQ1289'MAIN STREET, 21.0 FT (6.4 M) WEST OF THE CENTERLINE OF GEORGE SIMS
 DQ1289'ROAD, 24.4 FT (7.4 M) SOUTH OF THE EDGE OF PAVEMENT OF MAIN STREET,
 DQ1289'14.8 FT (4.5 M) NORTH-NORTHWEST OF A METAL CORNER POST FOR A 4.0 FT
 DQ1289'(1.2 M) CHAIN LINK FENCE GOING WEST AND SOUTH, 14.0 FT (4.3 M) SOUTH
 DQ1289'OF THE WEST END OF THE SOUTH EDGE OF A 12 INCH (30 CM) CORRUGATED
 DQ1289'METAL PIPE AND 12.6 FT (3.8 M) WEST OF THE EDGE OF PAVEMENT OF GEORGE
 DQ1289'SIMS ROAD.
 DQ1289'
 DQ1289'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1289'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1289'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1290 ***********************************************************************
 DQ1290  DESIGNATION -  GW 037
 DQ1290  PID         -  DQ1290
 DQ1290  STATE/COUNTY-  IL/WILLIAMSON
 DQ1290  COUNTRY     -  US
 DQ1290  USGS QUAD   -  MARION (2018)
 DQ1290
 DQ1290                         *CURRENT SURVEY CONTROL
 DQ1290  ______________________________________________________________________
 DQ1290* NAD 83(1986) POSITION- 37 43 51.5    (N) 088 55 00.4    (W)   HD_HELD2
 DQ1290* NAVD 88 ORTHO HEIGHT -   131.289 (meters)      430.74  (feet) ADJUSTED
 DQ1290  ______________________________________________________________________
 DQ1290  GEOID HEIGHT    -        -29.153 (meters)                     GEOID18
 DQ1290  DYNAMIC HEIGHT  -        131.198 (meters)      430.44  (feet) COMP
 DQ1290  MODELED GRAVITY -    979,937.9   (mgal)                       NAVD 88
 DQ1290
 DQ1290  VERT ORDER      -  SECOND    CLASS I
 DQ1290
 DQ1290.The horizontal coordinates were established by autonomous hand held GPS
 DQ1290.observations and have an estimated accuracy of +/- 10 meters.
 DQ1290
 DQ1290.The orthometric height was determined by differential leveling and
 DQ1290.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1290.in March 2016.
 DQ1290
 DQ1290.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1290.GEOID18 height accuracy estimate available here.
 DQ1290
 DQ1290.Click photographs - Photos may exist for this station.
 DQ1290
 DQ1290.The dynamic height is computed by dividing the NAVD 88
 DQ1290.geopotential number by the normal gravity value computed on the
 DQ1290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1290.degrees latitude (g = 980.6199 gals.).
 DQ1290
 DQ1290.The modeled gravity was interpolated from observed gravity values.
 DQ1290
 DQ1290;                    North         East    Units  Estimated Accuracy
 DQ1290;SPC IL E     -   118,275.      248,569.      MT  (+/- 10 meters HH2 GPS)
 DQ1290
 DQ1290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3109177695(NAD 83)
 DQ1290
 DQ1290                          SUPERSEDED SURVEY CONTROL
 DQ1290
 DQ1290.No superseded survey control is available for this station.
 DQ1290
 DQ1290_MARKER: F = FLANGE-ENCASED ROD
 DQ1290_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1290_STAMPING: GW 037 2015
 DQ1290_MARK LOGO: UIL
 DQ1290_PROJECTION: FLUSH
 DQ1290_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1290_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1290+STABILITY: POSITION/ELEVATION WELL
 DQ1290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1290+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2015
 DQ1290_ROD/PIPE-DEPTH: 28 meters
 DQ1290_SLEEVE-DEPTH  : 3 meters
 DQ1290
 DQ1290  HISTORY     - Date     Condition        Report By
 DQ1290  HISTORY     - 20151203 MONUMENTED       BCA
 DQ1290
 DQ1290                          STATION DESCRIPTION
 DQ1290
 DQ1290'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1290'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST OF CRAB ORCHARD,
 DQ1290'4.9 MI (7.9 KM) SOUTHWEST OF PITTSBURG AND 0.9 MI (1.4 KM) EAST OF
 DQ1290'MARION.
 DQ1290'
 DQ1290'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH MAIN
 DQ1290'STREET LOCATED IN MARION, IL, GO EAST ON MAIN STREET FOR 0.9 MI (1.4
 DQ1290'KM) TO MCLAREN STREET AND THE STATION ON THE LEFT.
 DQ1290'
 DQ1290'THE STATION IS LOCATED 46.5 FT (14.2 M) NORTH OF THE CENTERLINE OF
 DQ1290'MAIN STREET, 13.0 FT (4.0 M) WEST OF THE CENTERLINE OF MCLAREN STREET,
 DQ1290'23.4 FT (7.1 M) NORTHEAST OF THE NORTHEAST RAIL FOR THE CRAB ORCHARD
 DQ1290'AND EGYPTIAN RAILROAD, 15.6 FT (4.8 M) NORTH-NORTHEAST OF THE NORTH
 DQ1290'SIDE OF THE BASE OF A RAILROAD SIGNAL AND 3.7 FT (1.1 M) WEST OF THE
 DQ1290'EDGE OF PAVEMENT OF MCLAREN STREET.
 DQ1290'
 DQ1290'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1290'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1290'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1291 ***********************************************************************
 DQ1291  DESIGNATION -  GW 038
 DQ1291  PID         -  DQ1291
 DQ1291  STATE/COUNTY-  IL/WILLIAMSON
 DQ1291  COUNTRY     -  US
 DQ1291  USGS QUAD   -  MARION (2018)
 DQ1291
 DQ1291                         *CURRENT SURVEY CONTROL
 DQ1291  ______________________________________________________________________
 DQ1291* NAD 83(1986) POSITION- 37 43 33.8    (N) 088 55 33.6    (W)   HD_HELD2
 DQ1291* NAVD 88 ORTHO HEIGHT -   128.559 (meters)      421.78  (feet) ADJUSTED
 DQ1291  ______________________________________________________________________
 DQ1291  GEOID HEIGHT    -        -29.138 (meters)                     GEOID18
 DQ1291  DYNAMIC HEIGHT  -        128.470 (meters)      421.49  (feet) COMP
 DQ1291  MODELED GRAVITY -    979,937.9   (mgal)                       NAVD 88
 DQ1291
 DQ1291  VERT ORDER      -  SECOND    CLASS I
 DQ1291
 DQ1291.The horizontal coordinates were established by autonomous hand held GPS
 DQ1291.observations and have an estimated accuracy of +/- 10 meters.
 DQ1291
 DQ1291.The orthometric height was determined by differential leveling and
 DQ1291.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1291.in March 2016.
 DQ1291
 DQ1291.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1291.GEOID18 height accuracy estimate available here.
 DQ1291
 DQ1291.Click photographs - Photos may exist for this station.
 DQ1291
 DQ1291.The dynamic height is computed by dividing the NAVD 88
 DQ1291.geopotential number by the normal gravity value computed on the
 DQ1291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1291.degrees latitude (g = 980.6199 gals.).
 DQ1291
 DQ1291.The modeled gravity was interpolated from observed gravity values.
 DQ1291
 DQ1291;                    North         East    Units  Estimated Accuracy
 DQ1291;SPC IL E     -   117,735.      247,753.      MT  (+/- 10 meters HH2 GPS)
 DQ1291
 DQ1291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3026777166(NAD 83)
 DQ1291
 DQ1291                          SUPERSEDED SURVEY CONTROL
 DQ1291
 DQ1291.No superseded survey control is available for this station.
 DQ1291
 DQ1291_MARKER: F = FLANGE-ENCASED ROD
 DQ1291_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1291_STAMPING: GW 038 2015
 DQ1291_MARK LOGO: UIL
 DQ1291_PROJECTION: FLUSH
 DQ1291_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1291_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1291+STABILITY: POSITION/ELEVATION WELL
 DQ1291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1291+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2015
 DQ1291_ROD/PIPE-DEPTH: 29.2 meters
 DQ1291_SLEEVE-DEPTH  : 3 meters
 DQ1291
 DQ1291  HISTORY     - Date     Condition        Report By
 DQ1291  HISTORY     - 20151203 MONUMENTED       BCA
 DQ1291
 DQ1291                          STATION DESCRIPTION
 DQ1291
 DQ1291'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1291'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH OF JOHNSTON CITY,
 DQ1291'5.5 MI (8.8 KM) SOUTHWEST OF PITTSBURG AND IN THE TOWN OF MARION, IL.
 DQ1291'
 DQ1291'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 WITH MAIN
 DQ1291'STREET LOCATED IN MARION, IL, GO EAST ON MAIN STREET FOR 0.4 MI (0.6
 DQ1291'KM) TO MADISON STREET, TURN RIGHT AND GO SOUTH ON MADISON STREET FOR
 DQ1291'0.3 MI (0.5 KM) TO ALLEN AVENUE AND THE STATION ON THE LEFT.
 DQ1291'
 DQ1291'THE STATION IS LOCATED 17.5 FT (5.3 M) EAST OF THE CENTERLINE OF
 DQ1291'MADISON STREET, 14.1 FT (4.3 M) NORTH OF THE CENTERLINE OF ALLEN
 DQ1291'AVENUE, 28.3 FT (8.6 M) NORTHEAST OF THE NORTHEAST EDGE OF A MANHOLE,
 DQ1291'7.8 FT (2.4 M) EAST OF THE EDGE OF PAVEMENT OF MADISON STREET, 4.4 FT
 DQ1291'(1.3 M) SOUTH OF THE SOUTH EDGE OF A CONCRETE WALK, 3.3 FT (1.0 M)
 DQ1291'NORTH OF THE BACK OF CURB OF ALLEN AVENUE AND 2.7 FT (0.8 M) EAST TO
 DQ1291'THE EAST EDGE OF A CONCRETE WALK.
 DQ1291'
 DQ1291'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1291'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1291'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7305 ***********************************************************************
 DP7305  DESIGNATION -  H 10 RESET
 DP7305  PID         -  DP7305
 DP7305  STATE/COUNTY-  IL/EFFINGHAM
 DP7305  COUNTRY     -  US
 DP7305  USGS QUAD   -  SHUMWAY (2018)
 DP7305
 DP7305                         *CURRENT SURVEY CONTROL
 DP7305  ______________________________________________________________________
 DP7305* NAD 83(1986) POSITION- 39 08 58.52   (N) 088 39 06.59   (W)   HD_HELD1
 DP7305* NAVD 88 ORTHO HEIGHT -   184.388 (meters)      604.95  (feet) ADJUSTED
 DP7305  ______________________________________________________________________
 DP7305  GEOID HEIGHT    -        -32.071 (meters)                     GEOID18
 DP7305  DYNAMIC HEIGHT  -        184.277 (meters)      604.58  (feet) COMP
 DP7305  MODELED GRAVITY -    980,021.6   (mgal)                       NAVD 88
 DP7305
 DP7305  VERT ORDER      -  SECOND    CLASS I
 DP7305
 DP7305.The horizontal coordinates were determined by differentially corrected
 DP7305.hand held GPS observations or other comparable positioning techniques
 DP7305.and have an estimated accuracy of +/- 3 meters.
 DP7305
 DP7305.The orthometric height was determined by differential leveling and
 DP7305.adjusted by the IL DEPT OF TRANSP
 DP7305.in July 2015.
 DP7305
 DP7305.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7305.GEOID18 height accuracy estimate available here.
 DP7305
 DP7305.Click photographs - Photos may exist for this station.
 DP7305
 DP7305.The dynamic height is computed by dividing the NAVD 88
 DP7305.geopotential number by the normal gravity value computed on the
 DP7305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7305.degrees latitude (g = 980.6199 gals.).
 DP7305
 DP7305.The modeled gravity was interpolated from observed gravity values.
 DP7305
 DP7305;                    North         East    Units  Estimated Accuracy
 DP7305;SPC IL E     -   275,632.8     272,468.6     MT  (+/- 3 meters HH1 GPS) 
 DP7305
 DP7305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5726234676(NAD 83)
 DP7305
 DP7305                          SUPERSEDED SURVEY CONTROL
 DP7305
 DP7305.No superseded survey control is available for this station.
 DP7305
 DP7305_MARKER: DB = BENCH MARK DISK
 DP7305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7305_STAMPING: H 10 1929 RESET 1960
 DP7305_MARK LOGO: USGS
 DP7305_PROJECTION: PROJECTING 41 CENTIMETERS
 DP7305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7305+STABILITY: SURFACE MOTION
 DP7305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7305+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2020
 DP7305
 DP7305  HISTORY     - Date     Condition        Report By
 DP7305  HISTORY     - 1960     MONUMENTED       USGS
 DP7305  HISTORY     - 20140902 GOOD             AMESC
 DP7305  HISTORY     - 20200402 GOOD             ILDT
 DP7305  HISTORY     - 20200526 GOOD             INDIV
 DP7305
 DP7305                          STATION DESCRIPTION
 DP7305
 DP7305'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP7305'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) EAST-SOUTHEAST OF
 DP7305'BEECHER CITY, 6.2 MI (10.0 KM) WEST-NORTHWEST OF EFFINGHAM AND 2.4 MI
 DP7305'(3.9 KM) SOUTH OF SHUMWAY.
 DP7305'
 DP7305'TO REACH FROM THE INTERSECTION OF INTERSTATE 57/70 AND IL ROUTE 32/33
 DP7305'PROCEED NORTHWEST ALONG IL ROUTE 32/33 FOR 2.2 MI (3.5 KM) TO NORTH
 DP7305'NAZARENE ROAD, THENCE SOUTH ALONG NORTH NAZARENE ROAD FOR 0.3 MI (0.5
 DP7305'KM) TO COUNTY ROAD 1600N, THENCE WEST ALONG COUNTY ROAD 1600N WHICH
 DP7305'BECOMES EAST 1600TH AVENUE FOR 3.05 MI (4.9 KM) TO NORTH 800TH STREET
 DP7305'AND THE STATION ON THE RIGHT.
 DP7305'
 DP7305'THE STATION IS 41.5 FT (12.6 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP7305'1600N, 33.5 FT (10.2 M) WEST OF THE CENTERLINE NORTH 800TH STREET,
 DP7305'64.6 FT (19.7 M) EAST OF A POWER POLE WITH TRANSFORMER, 27.2 FT (8.3
 DP7305'M) SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 21.3 FT (6.5 M)
 DP7305'SOUTHWEST OF A WATER VALVE, 17.1 FT (5.2 M) SOUTHWEST OF A WATER
 DP7305'VALVE, 13.5 FT (4.1 M) EAST OF A CONCRETE RIGHT OF WAY MARKER, 9.8 FT
 DP7305'(3.0 M) EAST OF A TELEPHONE PEDESTAL, 4.3 FT (1.3 M) NORTHWEST OF A
 DP7305'WATER METER.
 DP7305
 DP7305                          STATION RECOVERY (2020)
 DP7305
 DP7305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 DP7305'RECOVERED IN GOOD CONDITION.
 DP7305
 DP7305                          STATION RECOVERY (2020)
 DP7305
 DP7305'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DP7305'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0868 ***********************************************************************
 KB0868  DESIGNATION -  H 102
 KB0868  PID         -  KB0868
 KB0868  STATE/COUNTY-  IL/MACOUPIN
 KB0868  COUNTRY     -  US
 KB0868  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB0868
 KB0868                         *CURRENT SURVEY CONTROL
 KB0868  ______________________________________________________________________
 KB0868* NAD 83(1986) POSITION- 39 16 47.46   (N) 089 52 54.42   (W)   HD_HELD1
 KB0868* NAVD 88 ORTHO HEIGHT -   190.527 (meters)      625.09  (feet) ADJUSTED
 KB0868  ______________________________________________________________________
 KB0868  GEOID HEIGHT    -        -31.480 (meters)                     GEOID18
 KB0868  DYNAMIC HEIGHT  -        190.418 (meters)      624.73  (feet) COMP
 KB0868  MODELED GRAVITY -    980,054.3   (mgal)                       NAVD 88
 KB0868
 KB0868  VERT ORDER      -  SECOND    CLASS 0
 KB0868
 KB0868.The horizontal coordinates were determined by differentially corrected
 KB0868.hand held GPS observations or other comparable positioning techniques
 KB0868.and have an estimated accuracy of +/- 3 meters.
 KB0868
 KB0868.The orthometric height was determined by differential leveling and
 KB0868.adjusted by the NATIONAL GEODETIC SURVEY
 KB0868.in June 1991.
 KB0868
 KB0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0868.GEOID18 height accuracy estimate available here.
 KB0868
 KB0868.Click photographs - Photos may exist for this station.
 KB0868
 KB0868.The dynamic height is computed by dividing the NAVD 88
 KB0868.geopotential number by the normal gravity value computed on the
 KB0868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0868.degrees latitude (g = 980.6199 gals.).
 KB0868
 KB0868.The modeled gravity was interpolated from observed gravity values.
 KB0868
 KB0868;                    North         East    Units  Estimated Accuracy
 KB0868;SPC IL W     -   290,074.6     724,579.5     MT  (+/- 3 meters HH1 GPS) 
 KB0868
 KB0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5142651792(NAD 83)
 KB0868
 KB0868                          SUPERSEDED SURVEY CONTROL
 KB0868
 KB0868  NGVD 29 (??/??/92)  190.660  (m)          625.52   (f) ADJ UNCH    2 0
 KB0868
 KB0868.Superseded values are not recommended for survey control.
 KB0868
 KB0868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0868.See file dsdata.pdf to determine how the superseded data were derived.
 KB0868
 KB0868_MARKER: DB = BENCH MARK DISK
 KB0868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0868_STAMPING: H 102 1935
 KB0868_MARK LOGO: CGS
 KB0868_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0868_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0868+STABILITY: SURFACE MOTION
 KB0868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0868+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2023
 KB0868
 KB0868  HISTORY     - Date     Condition        Report By
 KB0868  HISTORY     - 1935     MONUMENTED       CGS
 KB0868  HISTORY     - 20180709 SEE DESCRIPTION  ILDT
 KB0868  HISTORY     - 20230628 SEE DESCRIPTION  ILDT
 KB0868
 KB0868                          STATION DESCRIPTION
 KB0868
 KB0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0868'AT CARLINVILLE.
 KB0868'AT CARLINVILLE, MACOUPIN COUNTY, AT THE PUBLIC SQUARE, 70 FEET
 KB0868'NORTHWEST OF THE CENTER OF THE SQUARE, 18 FEET EAST OF THE EAST
 KB0868'EDGE OF A STREET, 30 FEET WEST OF THE FOUNDATION OF A GUN, AND
 KB0868'43 FEET NORTH OF THE CENTERLINE OF A WALK THROUGH THE PARK.  A
 KB0868'STANDARD DISK, STAMPED H 102 1935 AND SET IN THE TOP OF A
 KB0868'CONCRETE POST.
 KB0868
 KB0868                          STATION RECOVERY (2018)
 KB0868
 KB0868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 KB0868'AT CARLINVILLE, MACOUPIN COUNTY, AT THE PUBLIC SQUARE, 70 FT (21.3 M)
 KB0868'NORTHWEST OF THE CENTER OF THE SQUARE, 5 FT (1.5 M) EAST OF A BRICK
 KB0868'SIDEWALK, 30 FT (9.1 M) NORTH OF THE NORTH EDGE OF MAIN EAST WEST
 KB0868'SIDEWALK OF PARK.  TILTED A LITTLE TO THE SOUTH.
 KB0868
 KB0868                          STATION RECOVERY (2023)
 KB0868
 KB0868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KB0868'THE STATION IS STILL LEANING SLIGHTLY TO THE SOUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0085 ***********************************************************************
 KC0085  DESIGNATION -  H 103
 KC0085  PID         -  KC0085
 KC0085  STATE/COUNTY-  IL/MACOUPIN
 KC0085  COUNTRY     -  US
 KC0085  USGS QUAD   -  BRIGHTON (2018)
 KC0085
 KC0085                         *CURRENT SURVEY CONTROL
 KC0085  ______________________________________________________________________
 KC0085* NAD 83(1986) POSITION- 39 05 15.     (N) 090 07 40.     (W)   SCALED
 KC0085* NAVD 88 ORTHO HEIGHT -   196.556 (meters)      644.87  (feet) ADJUSTED
 KC0085  ______________________________________________________________________
 KC0085  GEOID HEIGHT    -        -31.454 (meters)                     GEOID18
 KC0085  DYNAMIC HEIGHT  -        196.440 (meters)      644.49  (feet) COMP
 KC0085  MODELED GRAVITY -    980,035.8   (mgal)                       NAVD 88
 KC0085
 KC0085  VERT ORDER      -  SECOND    CLASS 0
 KC0085
 KC0085.The horizontal coordinates were scaled from a map and have
 KC0085.an estimated accuracy of +/- 6 seconds.
 KC0085
 KC0085.The orthometric height was determined by differential leveling and
 KC0085.adjusted by the NATIONAL GEODETIC SURVEY
 KC0085.in June 1991.
 KC0085
 KC0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0085.GEOID18 height accuracy estimate available here.
 KC0085
 KC0085.Click photographs - Photos may exist for this station.
 KC0085
 KC0085.The dynamic height is computed by dividing the NAVD 88
 KC0085.geopotential number by the normal gravity value computed on the
 KC0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0085.degrees latitude (g = 980.6199 gals.).
 KC0085
 KC0085.The modeled gravity was interpolated from observed gravity values.
 KC0085
 KC0085;                    North         East    Units  Estimated Accuracy
 KC0085;SPC IL W     -   268,680.      703,360.      MT  (+/- 180 meters Scaled)
 KC0085
 KC0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD484304(NAD 83)
 KC0085
 KC0085                          SUPERSEDED SURVEY CONTROL
 KC0085
 KC0085  NGVD 29 (??/??/92)  196.670  (m)          645.24   (f) ADJ UNCH    2 0
 KC0085
 KC0085.Superseded values are not recommended for survey control.
 KC0085
 KC0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0085.See file dsdata.pdf to determine how the superseded data were derived.
 KC0085
 KC0085_MARKER: DB = BENCH MARK DISK
 KC0085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0085_STAMPING: H 103 1935
 KC0085_MARK LOGO: CGS
 KC0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0085+STABILITY: SURFACE MOTION
 KC0085
 KC0085  HISTORY     - Date     Condition        Report By
 KC0085  HISTORY     - 1935     MONUMENTED       CGS
 KC0085  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0085  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 KC0085  HISTORY     - 20130923 MARK NOT FOUND   ILDT
 KC0085
 KC0085                          STATION DESCRIPTION
 KC0085
 KC0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0085'1.9 MI S FROM PIASA.
 KC0085'1.9 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0085'FROM THE STATION AT PIASA, MACOUPIN COUNTY, 23 YARDS NORTH OF
 KC0085'A ROAD CROSSING, 22 YARDS WEST OF THE CENTERLINE OF THE TRACK, 4
 KC0085'YARDS EAST OF A T-ROAD LEADING NORTH, AND 1 YARD EAST OF A
 KC0085'FENCE LINE.  A STANDARD DISK, STAMPED H 103 1935 AND SET IN THE
 KC0085'TOP OF A CONCRETE POST.
 KC0085
 KC0085                          STATION RECOVERY (1979)
 KC0085
 KC0085'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0085'MARK NOT FOUND.
 KC0085
 KC0085                          STATION RECOVERY (2012)
 KC0085
 KC0085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0085'MARK NOT FOUND.
 KC0085
 KC0085                          STATION RECOVERY (2013)
 KC0085
 KC0085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0085'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1118 ***********************************************************************
 JB1118  DESIGNATION -  H 104
 JB1118  PID         -  JB1118
 JB1118  STATE/COUNTY-  IL/WASHINGTON
 JB1118  COUNTRY     -  US
 JB1118  USGS QUAD   -  HOYLETON (2018)
 JB1118
 JB1118                         *CURRENT SURVEY CONTROL
 JB1118  ______________________________________________________________________
 JB1118* NAD 83(1986) POSITION- 38 24 20.     (N) 089 19 06.     (W)   SCALED
 JB1118* NAVD 88 ORTHO HEIGHT -   150.984 (meters)      495.35  (feet) ADJUSTED
 JB1118  ______________________________________________________________________
 JB1118  GEOID HEIGHT    -        -30.251 (meters)                     GEOID18
 JB1118  DYNAMIC HEIGHT  -        150.888 (meters)      495.04  (feet) COMP
 JB1118  MODELED GRAVITY -    979,990.5   (mgal)                       NAVD 88
 JB1118
 JB1118  VERT ORDER      -  SECOND    CLASS 0
 JB1118
 JB1118.The horizontal coordinates were scaled from a map and have
 JB1118.an estimated accuracy of +/- 6 seconds.
 JB1118
 JB1118.The orthometric height was determined by differential leveling and
 JB1118.adjusted by the NATIONAL GEODETIC SURVEY
 JB1118.in June 1991.
 JB1118
 JB1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1118.GEOID18 height accuracy estimate available here.
 JB1118
 JB1118.Click photographs - Photos may exist for this station.
 JB1118
 JB1118.The dynamic height is computed by dividing the NAVD 88
 JB1118.geopotential number by the normal gravity value computed on the
 JB1118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1118.degrees latitude (g = 980.6199 gals.).
 JB1118
 JB1118.The modeled gravity was interpolated from observed gravity values.
 JB1118
 JB1118;                    North         East    Units  Estimated Accuracy
 JB1118;SPC IL W     -   193,330.      774,100.      MT  (+/- 180 meters Scaled)
 JB1118
 JB1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH975533(NAD 83)
 JB1118
 JB1118                          SUPERSEDED SURVEY CONTROL
 JB1118
 JB1118  NGVD 29 (??/??/92)  151.106  (m)          495.75   (f) ADJ UNCH    2 0
 JB1118
 JB1118.Superseded values are not recommended for survey control.
 JB1118
 JB1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1118.See file dsdata.pdf to determine how the superseded data were derived.
 JB1118
 JB1118_MARKER: DB = BENCH MARK DISK
 JB1118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1118_STAMPING: H 104 1935
 JB1118_MARK LOGO: CGS
 JB1118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1118+STABILITY: SURFACE MOTION
 JB1118
 JB1118  HISTORY     - Date     Condition        Report By
 JB1118  HISTORY     - 1935     MONUMENTED       CGS
 JB1118  HISTORY     - 1961     GOOD             CGS
 JB1118  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1118  HISTORY     - 20121009 POOR             ILDT
 JB1118
 JB1118                          STATION DESCRIPTION
 JB1118
 JB1118'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1118'3.3 MI SW FROM HOYLETON.
 JB1118'ABOUT 3.3 MILES SOUTHWEST ALONG THE MISSOURI-ILLINOIS RAILROAD
 JB1118'FROM ITS STATION IN HOYLETON, IN THE SMALL COMMUNITY OF HUEGLEY,
 JB1118'AT AN EAST-WEST GRAVELED ROAD CROSSING, 19.5 FEET SOUTHEAST OF
 JB1118'THE SOUTHEAST RAIL, 48 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB1118'35 FEET SOUTHEAST OF THE CENTER OF THE CROSSING, 4.5 FEET
 JB1118'NORTHEAST OF A TELEPHONE POLE, 1.5 FEET WEST OF A METAL WITNESS
 JB1118'POST, ABOUT 0.5 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN
 JB1118'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB1118
 JB1118                          STATION RECOVERY (2011)
 JB1118
 JB1118'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1118'MARK NOT FOUND.
 JB1118
 JB1118                          STATION RECOVERY (2012)
 JB1118
 JB1118'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1118'FOUND CONCRETE POST WAS DISTURBED AND THE DISK WAS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1059 ***********************************************************************
 HB1059  DESIGNATION -  H 105
 HB1059  PID         -  HB1059
 HB1059  STATE/COUNTY-  IL/RANDOLPH
 HB1059  COUNTRY     -  US
 HB1059  USGS QUAD   -  CHESTER (2018)
 HB1059
 HB1059                         *CURRENT SURVEY CONTROL
 HB1059  ______________________________________________________________________
 HB1059* NAD 83(1986) POSITION- 37 54 35.67   (N) 089 49 31.31   (W)   HD_HELD1
 HB1059* NAVD 88 ORTHO HEIGHT -   196.729 (meters)      645.44  (feet) ADJUSTED
 HB1059  ______________________________________________________________________
 HB1059  GEOID HEIGHT    -        -29.522 (meters)                     GEOID18
 HB1059  DYNAMIC HEIGHT  -        196.593 (meters)      644.99  (feet) COMP
 HB1059  MODELED GRAVITY -    979,934.2   (mgal)                       NAVD 88
 HB1059
 HB1059  VERT ORDER      -  FIRST     CLASS II
 HB1059
 HB1059.The horizontal coordinates were determined by differentially corrected
 HB1059.hand held GPS observations or other comparable positioning techniques
 HB1059.and have an estimated accuracy of +/- 3 meters.
 HB1059
 HB1059.The orthometric height was determined by differential leveling and
 HB1059.adjusted by the NATIONAL GEODETIC SURVEY
 HB1059.in June 1991.
 HB1059
 HB1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1059.GEOID18 height accuracy estimate available here.
 HB1059
 HB1059.Click photographs - Photos may exist for this station.
 HB1059
 HB1059.The dynamic height is computed by dividing the NAVD 88
 HB1059.geopotential number by the normal gravity value computed on the
 HB1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1059.degrees latitude (g = 980.6199 gals.).
 HB1059
 HB1059.The modeled gravity was interpolated from observed gravity values.
 HB1059
 HB1059;                    North         East    Units  Estimated Accuracy
 HB1059;SPC IL W     -   138,025.6     730,012.4     MT  (+/- 3 meters HH1 GPS) 
 HB1059
 HB1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG5161299583(NAD 83)
 HB1059
 HB1059                          SUPERSEDED SURVEY CONTROL
 HB1059
 HB1059  NGVD 29 (11/26/84)  196.661  (m)          645.21   (f) ADJUSTED    1 2
 HB1059
 HB1059.Superseded values are not recommended for survey control.
 HB1059
 HB1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1059.See file dsdata.pdf to determine how the superseded data were derived.
 HB1059
 HB1059_MARKER: DB = BENCH MARK DISK
 HB1059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1059_STAMPING: H 105 1935
 HB1059_MARK LOGO: CGS
 HB1059_PROJECTION: PROJECTING 3 CENTIMETERS
 HB1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1059+STABILITY: SURFACE MOTION
 HB1059
 HB1059  HISTORY     - Date     Condition        Report By
 HB1059  HISTORY     - 1935     MONUMENTED       CGS
 HB1059  HISTORY     - 1955     GOOD             CGS
 HB1059  HISTORY     - 1981     GOOD             NGS
 HB1059  HISTORY     - 20091005 GOOD             MODNR
 HB1059  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1059  HISTORY     - 20121101 GOOD             GEOCAC
 HB1059
 HB1059                          STATION DESCRIPTION
 HB1059
 HB1059'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 HB1059'AT CHESTER.
 HB1059'AT CHESTER, RANDOLPH COUNTY, AT THE FIRST METHODIST CHURCH, 20
 HB1059'FEET EAST OF A SIDEWALK LEADING TO THE SIDE ENTRANCE OF THE BUILDING,
 HB1059'ONE FOOT INSIDE A HEDGE FENCE, AND 6 FEET SOUTH OF A FLOWER URN.
 HB1059'A STANDARD DISK, STAMPED H 105 1935 AND SET IN THE TOP OF A
 HB1059'CONCRETE POST.
 HB1059
 HB1059                          STATION RECOVERY (1981)
 HB1059
 HB1059'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1059'IN CHESTER, AT THE FIRST METHODIST CHURCH ALONG STATE STREET, NEAR THE
 HB1059'EAST FACE OF THE CHURCH BUILDING, 3.66 METERS (12.0 FEET) WEST OF THE
 HB1059'WEST CURB OF STATE STREET, 6.10 METER (20.0 FEET) NORTH OF A SIDEWALK
 HB1059'LEADING TO THE SOUTH SIDE ENTRANCE TO THE BUILDING AND 6.55 METERS
 HB1059'(21.5 FEET) NORTHEAST OF THE SOUTHEAST CORNER OF THE CHURCH BUILDING.
 HB1059'THE MARK IS 0.15 M ABOVE STREET SURFACE.
 HB1059
 HB1059                          STATION RECOVERY (2009)
 HB1059
 HB1059'RECOVERY NOTE BY MO DEPT OF NAT RES 2009 (MJC)
 HB1059'RECOVERED IN GOOD CONDITION.
 HB1059
 HB1059                          STATION RECOVERY (2011)
 HB1059
 HB1059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1059'MARK NOT FOUND.
 HB1059
 HB1059                          STATION RECOVERY (2012)
 HB1059
 HB1059'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 HB1059'DISK IS ADJACENT TO THE EAST SIDE OF A BLOCK-ENCLOSED FLOWER BED
 HB1059'SURROUNDING AN ILLUMINATED SIGN IN FRONT OF THE CHURCH.  THE EAST SIDE
 HB1059'OF THE FLOWER BED FACES THE STREET.
 HB1059'
 HB1059'LOCATION IS 22 INCHES (56 CM) EAST OF THE EAST END OF THE CHURCH SIGN
 HB1059'(THE SIGN ITSELF, NOT THE SURROUNDING BRICKWORK).  DISK IS 9.5 FT (2.9
 HB1059'M) WEST OF THE WEST EDGE OF A CABLE VAULT ACROSS THE SIDEWALK FROM THE
 HB1059'CHURCH SIGN.
 HB1059'
 HB1059'DISK IS SCUFFED AND STAMPING IS PARTLY ILLEGIBLE, BUT DATUM POINT IS
 HB1059'INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0872 ***********************************************************************
 HB0872  DESIGNATION -  H 106
 HB0872  PID         -  HB0872
 HB0872  STATE/COUNTY-  IL/UNION
 HB0872  COUNTRY     -  US
 HB0872  USGS QUAD   -  JONESBORO (2018)
 HB0872
 HB0872                         *CURRENT SURVEY CONTROL
 HB0872  ______________________________________________________________________
 HB0872* NAD 83(1986) POSITION- 37 27 31.80   (N) 089 15 01.05   (W)   HD_HELD1
 HB0872* NAVD 88 ORTHO HEIGHT -   197.131 (meters)      646.75  (feet) ADJUSTED
 HB0872  ______________________________________________________________________
 HB0872  GEOID HEIGHT    -        -28.537 (meters)                     GEOID18
 HB0872  DYNAMIC HEIGHT  -        196.990 (meters)      646.29  (feet) COMP
 HB0872  MODELED GRAVITY -    979,910.8   (mgal)                       NAVD 88
 HB0872
 HB0872  VERT ORDER      -  SECOND    CLASS I
 HB0872
 HB0872.The horizontal coordinates were determined by differentially corrected
 HB0872.hand held GPS observations or other comparable positioning techniques
 HB0872.and have an estimated accuracy of +/- 3 meters.
 HB0872
 HB0872.The orthometric height was determined by differential leveling and
 HB0872.adjusted by the NATIONAL GEODETIC SURVEY
 HB0872.in April 2013.
 HB0872
 HB0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0872.GEOID18 height accuracy estimate available here.
 HB0872
 HB0872.Click photographs - Photos may exist for this station.
 HB0872
 HB0872.The dynamic height is computed by dividing the NAVD 88
 HB0872.geopotential number by the normal gravity value computed on the
 HB0872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0872.degrees latitude (g = 980.6199 gals.).
 HB0872
 HB0872.The modeled gravity was interpolated from observed gravity values.
 HB0872
 HB0872;                    North         East    Units  Estimated Accuracy
 HB0872;SPC IL W     -    88,302.9     781,071.5     MT  (+/- 3 meters HH1 GPS) 
 HB0872
 HB0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0097348151(NAD 83)
 HB0872
 HB0872                          SUPERSEDED SURVEY CONTROL
 HB0872
 HB0872  NAVD 88 (06/15/91)  197.141  (m)          646.79   (f) SUPERSEDED  1 2
 HB0872  NGVD 29 (11/26/84)  197.151  (m)          646.82   (f) ADJUSTED    1 2
 HB0872
 HB0872.Superseded values are not recommended for survey control.
 HB0872
 HB0872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0872.See file dsdata.pdf to determine how the superseded data were derived.
 HB0872
 HB0872_MARKER: DB = BENCH MARK DISK
 HB0872_SETTING: 0 = UNSPECIFIED SETTING
 HB0872_STAMPING: H 106 1935
 HB0872_MARK LOGO: CGS
 HB0872_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0872+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 HB0872
 HB0872  HISTORY     - Date     Condition        Report By
 HB0872  HISTORY     - 1935     MONUMENTED       CGS
 HB0872  HISTORY     - 1949     GOOD             CGS
 HB0872  HISTORY     - 1975     POOR             LOCENG
 HB0872  HISTORY     - 1975     POOR             LOCENG
 HB0872  HISTORY     - 1975     POOR             LOCENG
 HB0872  HISTORY     - 20110614 GOOD             ILDT
 HB0872  HISTORY     - 20120502 GOOD             AMESC
 HB0872  HISTORY     - 20120612 GOOD             ILDT
 HB0872
 HB0872                          STATION DESCRIPTION
 HB0872
 HB0872'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0872'AT ANNA.
 HB0872'AT ANNA, AT THE INTERSECTION OF WEST JEFFERSON AND SOUTH MAIN
 HB0872'STREET, NEAR THE EAST CORNER OF THE MT. MORIAH LUTHERAN CHURCH
 HB0872'YARD, 34.5 FEET EAST-NORTHEAST OF THE EAST CORNER OF THE STONE
 HB0872'AND BRICK CHURCH BUILDING, 17.2 FEET SOUTH OF THE SOUTH CORNER OF
 HB0872'A TAN BRICK BUILDING HOUSING DOCTORS OFFICES, 17 FEET NORTHWEST
 HB0872'OF THE NORTHWEST CURB OF SOUTH MAIN STREET, 107 FEET NORTHEAST
 HB0872'OF THE NORTHEAST CURB OF WEST JEFFERSON STREET, ABOUT 1 1/2 FEET
 HB0872'BELOW THE GROUND ACCESS TO WHICH IS HAD THROUGH A 5-INCH TILE
 HB0872'PIPE.
 HB0872
 HB0872                          STATION RECOVERY (1975)
 HB0872
 HB0872'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 HB0872'MARK RECOVERED IN POOR CONDITION.
 HB0872
 HB0872                          STATION RECOVERY (1975)
 HB0872
 HB0872'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 HB0872'MARK RECOVERED IN POOR CONDITION.
 HB0872
 HB0872                          STATION RECOVERY (1975)
 HB0872
 HB0872'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 HB0872'MARK RECOVERED IN POOR CONDITION.
 HB0872
 HB0872                          STATION RECOVERY (2011)
 HB0872
 HB0872'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0872'THERE IS A CONCRETE BLOCK PAINTED ORANGE COVERING THE ACCESS PIPE
 HB0872
 HB0872                          STATION RECOVERY (2012)
 HB0872
 HB0872'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0872'RECOVERED AS DESCRIBED.
 HB0872
 HB0872                          STATION RECOVERY (2012)
 HB0872
 HB0872'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0872'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0751 ***********************************************************************
 HB0751  DESIGNATION -  H 107
 HB0751  PID         -  HB0751
 HB0751  STATE/COUNTY-  IL/ALEXANDER
 HB0751  COUNTRY     -  US
 HB0751  USGS QUAD   -  THEBES (2018)
 HB0751
 HB0751                         *CURRENT SURVEY CONTROL
 HB0751  ______________________________________________________________________
 HB0751* NAD 83(1986) POSITION- 37 12 59.     (N) 089 27 31.     (W)   SCALED
 HB0751* NAVD 88 ORTHO HEIGHT -   124.697 (meters)      409.11  (feet) ADJUSTED
 HB0751  ______________________________________________________________________
 HB0751  GEOID HEIGHT    -        -28.254 (meters)                     GEOID18
 HB0751  DYNAMIC HEIGHT  -        124.606 (meters)      408.81  (feet) COMP
 HB0751  MODELED GRAVITY -    979,904.6   (mgal)                       NAVD 88
 HB0751
 HB0751  VERT ORDER      -  SECOND    CLASS 0
 HB0751
 HB0751.The horizontal coordinates were scaled from a map and have
 HB0751.an estimated accuracy of +/- 6 seconds.
 HB0751
 HB0751.The orthometric height was determined by differential leveling and
 HB0751.adjusted by the NATIONAL GEODETIC SURVEY
 HB0751.in June 1991.
 HB0751
 HB0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0751.GEOID18 height accuracy estimate available here.
 HB0751
 HB0751.Click photographs - Photos may exist for this station.
 HB0751
 HB0751.The dynamic height is computed by dividing the NAVD 88
 HB0751.geopotential number by the normal gravity value computed on the
 HB0751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0751.degrees latitude (g = 980.6199 gals.).
 HB0751
 HB0751.The modeled gravity was interpolated from observed gravity values.
 HB0751
 HB0751;                    North         East    Units  Estimated Accuracy
 HB0751;SPC IL W     -    61,240.      762,840.      MT  (+/- 180 meters Scaled)
 HB0751
 HB0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG818217(NAD 83)
 HB0751
 HB0751                          SUPERSEDED SURVEY CONTROL
 HB0751
 HB0751  NGVD 29 (11/26/84)  124.571  (m)          408.70   (f) ADJUSTED    2 0
 HB0751
 HB0751.Superseded values are not recommended for survey control.
 HB0751
 HB0751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0751.See file dsdata.pdf to determine how the superseded data were derived.
 HB0751
 HB0751_MARKER: DB = BENCH MARK DISK
 HB0751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0751_STAMPING: H 107 1935
 HB0751_MARK LOGO: CGS
 HB0751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0751+STABILITY: SURFACE MOTION
 HB0751
 HB0751  HISTORY     - Date     Condition        Report By
 HB0751  HISTORY     - 1935     MONUMENTED       CGS
 HB0751  HISTORY     - 1942     GOOD             CGS
 HB0751  HISTORY     - 1985     MARK NOT FOUND   LOCENG
 HB0751
 HB0751                          STATION DESCRIPTION
 HB0751
 HB0751'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 HB0751'AT THEBES.
 HB0751'AT THEBES, ALEXANDER COUNTY, 45 FEET EAST OF THE ST. LOUIS
 HB0751'SOUTHWESTERN RAILWAY STATION, ABOUT 500 FEET EAST OF THE MISSISSIPPI
 HB0751'RIVER BRIDGE, 15 FEET NORTH OF THE TRACK, AND 2 FEET SOUTH OF A
 HB0751'PICKET FENCE.  A STANDARD DISK, STAMPED H 107 1935 AND SET IN THE
 HB0751'TOP OF A CONCRETE POST.
 HB0751
 HB0751                          STATION RECOVERY (1985)
 HB0751
 HB0751'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1985
 HB0751'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0173 ***********************************************************************
 JB0173  DESIGNATION -  H 108
 JB0173  PID         -  JB0173
 JB0173  STATE/COUNTY-  IL/WAYNE
 JB0173  COUNTRY     -  US
 JB0173  USGS QUAD   -  GOLDEN GATE (2018)
 JB0173
 JB0173                         *CURRENT SURVEY CONTROL
 JB0173  ______________________________________________________________________
 JB0173* NAD 83(1986) POSITION- 38 21 31.     (N) 088 10 16.     (W)   SCALED
 JB0173* NAVD 88 ORTHO HEIGHT -   120.225 (meters)      394.44  (feet) ADJUSTED
 JB0173  ______________________________________________________________________
 JB0173  GEOID HEIGHT    -        -30.726 (meters)                     GEOID18
 JB0173  DYNAMIC HEIGHT  -        120.149 (meters)      394.19  (feet) COMP
 JB0173  MODELED GRAVITY -    979,996.4   (mgal)                       NAVD 88
 JB0173
 JB0173  VERT ORDER      -  SECOND    CLASS 0
 JB0173
 JB0173.The horizontal coordinates were scaled from a map and have
 JB0173.an estimated accuracy of +/- 6 seconds.
 JB0173
 JB0173.The orthometric height was determined by differential leveling and
 JB0173.adjusted by the NATIONAL GEODETIC SURVEY
 JB0173.in June 1991.
 JB0173
 JB0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0173.GEOID18 height accuracy estimate available here.
 JB0173
 JB0173.Click photographs - Photos may exist for this station.
 JB0173
 JB0173.The dynamic height is computed by dividing the NAVD 88
 JB0173.geopotential number by the normal gravity value computed on the
 JB0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0173.degrees latitude (g = 980.6199 gals.).
 JB0173
 JB0173.The modeled gravity was interpolated from observed gravity values.
 JB0173
 JB0173;                    North         East    Units  Estimated Accuracy
 JB0173;SPC IL E     -   187,790.      314,180.      MT  (+/- 180 meters Scaled)
 JB0173
 JB0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH976462(NAD 83)
 JB0173
 JB0173                          SUPERSEDED SURVEY CONTROL
 JB0173
 JB0173  NGVD 29 (??/??/92)  120.358  (m)          394.87   (f) ADJ UNCH    2 0
 JB0173
 JB0173.Superseded values are not recommended for survey control.
 JB0173
 JB0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0173.See file dsdata.pdf to determine how the superseded data were derived.
 JB0173
 JB0173_MARKER: DB = BENCH MARK DISK
 JB0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0173_STAMPING: H 108 1935
 JB0173_MARK LOGO: CGS
 JB0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0173+STABILITY: SURFACE MOTION
 JB0173
 JB0173  HISTORY     - Date     Condition        Report By
 JB0173  HISTORY     - 1935     MONUMENTED       CGS
 JB0173  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 JB0173
 JB0173                          STATION DESCRIPTION
 JB0173
 JB0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0173'1.7 MI E FROM GOLDEN GATE.
 JB0173'1.7 MILES EAST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0173'GOLDEN GATE, WAYNE COUNTY, 0.4 MILE WEST OF MILEPOST 128, 40
 JB0173'FEET WEST OF A ROAD CROSSING, AND 45 FEET NORTH OF THE TRACK.
 JB0173'A STANDARD DISK, STAMPED H 108 1935 AND SET IN THE TOP OF A
 JB0173'CONCRETE POST.
 JB0173
 JB0173                          STATION RECOVERY (2012)
 JB0173
 JB0173'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0173'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0361 ***********************************************************************
 JB0361  DESIGNATION -  H 109
 JB0361  PID         -  JB0361
 JB0361  STATE/COUNTY-  IL/JEFFERSON
 JB0361  COUNTRY     -  US
 JB0361  USGS QUAD   -  MOUNT VERNON (2018)
 JB0361
 JB0361                         *CURRENT SURVEY CONTROL
 JB0361  ______________________________________________________________________
 JB0361* NAD 83(1986) POSITION- 38 19 03.     (N) 088 54 11.     (W)   SCALED
 JB0361* NAVD 88 ORTHO HEIGHT -   156.303 (meters)      512.80  (feet) ADJUSTED
 JB0361  ______________________________________________________________________
 JB0361  GEOID HEIGHT    -        -30.216 (meters)                     GEOID18
 JB0361  DYNAMIC HEIGHT  -        156.203 (meters)      512.48  (feet) COMP
 JB0361  MODELED GRAVITY -    979,986.0   (mgal)                       NAVD 88
 JB0361
 JB0361  VERT ORDER      -  SECOND    CLASS 0
 JB0361
 JB0361.The horizontal coordinates were scaled from a map and have
 JB0361.an estimated accuracy of +/- 6 seconds.
 JB0361
 JB0361.The orthometric height was determined by differential leveling and
 JB0361.adjusted by the NATIONAL GEODETIC SURVEY
 JB0361.in June 1991.
 JB0361
 JB0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0361.GEOID18 height accuracy estimate available here.
 JB0361
 JB0361.Click photographs - Photos may exist for this station.
 JB0361
 JB0361.The dynamic height is computed by dividing the NAVD 88
 JB0361.geopotential number by the normal gravity value computed on the
 JB0361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0361.degrees latitude (g = 980.6199 gals.).
 JB0361
 JB0361.The modeled gravity was interpolated from observed gravity values.
 JB0361
 JB0361;                    North         East    Units  Estimated Accuracy
 JB0361;SPC IL E     -   183,370.      250,180.      MT  (+/- 180 meters Scaled)
 JB0361
 JB0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH336427(NAD 83)
 JB0361
 JB0361                          SUPERSEDED SURVEY CONTROL
 JB0361
 JB0361  NGVD 29 (??/??/92)  156.411  (m)          513.16   (f) ADJ UNCH    2 0
 JB0361
 JB0361.Superseded values are not recommended for survey control.
 JB0361
 JB0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0361.See file dsdata.pdf to determine how the superseded data were derived.
 JB0361
 JB0361_MARKER: DB = BENCH MARK DISK
 JB0361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0361_STAMPING: H 109 1935
 JB0361_MARK LOGO: CGS
 JB0361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0361+STABILITY: SURFACE MOTION
 JB0361
 JB0361  HISTORY     - Date     Condition        Report By
 JB0361  HISTORY     - 1935     MONUMENTED       CGS
 JB0361  HISTORY     - 1967     GOOD             CGS
 JB0361  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0361  HISTORY     - 20140625 MARK NOT FOUND   ILDT
 JB0361
 JB0361                          STATION DESCRIPTION
 JB0361
 JB0361'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0361'AT MT VERNON.
 JB0361'AT MT. VERNON, JEFFERSON COUNTY, AT THE COUNTY COURTHOUSE, 8
 JB0361'FEET SOUTH OF THE MAIN STREET SIDEWALK, 8 FEET EAST OF THE STREET
 JB0361'WEST OF THE COURTHOUSE, AND 20 FEET NORTHWEST OF A GUN MEMORIAL
 JB0361'BASE.  A STANDARD DISK, STAMPED H 109 1935 AND SET IN THE TOP OF
 JB0361'A CONCRETE POST.
 JB0361
 JB0361                          STATION RECOVERY (1967)
 JB0361
 JB0361'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 JB0361'RECOVERED IN GOOD CONDITION.
 JB0361
 JB0361                          STATION RECOVERY (2009)
 JB0361
 JB0361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0361'MARK NOT FOUND.
 JB0361
 JB0361                          STATION RECOVERY (2014)
 JB0361
 JB0361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0361'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0024 ***********************************************************************
 KB0024  DESIGNATION -  H 11
 KB0024  PID         -  KB0024
 KB0024  STATE/COUNTY-  IL/COLES
 KB0024  COUNTRY     -  US
 KB0024  USGS QUAD   -  OAKLAND (2018)
 KB0024
 KB0024                         *CURRENT SURVEY CONTROL
 KB0024  ______________________________________________________________________
 KB0024* NAD 83(1986) POSITION- 39 39 16.     (N) 088 01 17.     (W)   SCALED
 KB0024* NAVD 88 ORTHO HEIGHT -   199.914 (meters)      655.88  (feet) ADJUSTED
 KB0024  ______________________________________________________________________
 KB0024  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 KB0024  DYNAMIC HEIGHT  -        199.805 (meters)      655.53  (feet) COMP
 KB0024  MODELED GRAVITY -    980,076.8   (mgal)                       NAVD 88
 KB0024
 KB0024  VERT ORDER      -  FIRST     CLASS II
 KB0024
 KB0024.The horizontal coordinates were scaled from a map and have
 KB0024.an estimated accuracy of +/- 6 seconds.
 KB0024
 KB0024.The orthometric height was determined by differential leveling and
 KB0024.adjusted by the NATIONAL GEODETIC SURVEY
 KB0024.in June 1991.
 KB0024
 KB0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0024.GEOID18 height accuracy estimate available here.
 KB0024
 KB0024.Click photographs - Photos may exist for this station.
 KB0024
 KB0024.The dynamic height is computed by dividing the NAVD 88
 KB0024.geopotential number by the normal gravity value computed on the
 KB0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0024.degrees latitude (g = 980.6199 gals.).
 KB0024
 KB0024.The modeled gravity was interpolated from observed gravity values.
 KB0024
 KB0024;                    North         East    Units  Estimated Accuracy
 KB0024;SPC IL E     -   331,680.      326,770.      MT  (+/- 180 meters Scaled)
 KB0024
 KB0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ123899(NAD 83)
 KB0024
 KB0024                          SUPERSEDED SURVEY CONTROL
 KB0024
 KB0024  NGVD 29 (??/??/92)  199.997  (m)          656.16   (f) ADJ UNCH    1 2
 KB0024
 KB0024.Superseded values are not recommended for survey control.
 KB0024
 KB0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0024.See file dsdata.pdf to determine how the superseded data were derived.
 KB0024
 KB0024_MARKER: DB = BENCH MARK DISK
 KB0024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0024_STAMPING: H 11 1933
 KB0024_MARK LOGO: CGS
 KB0024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0024+STABILITY: SURFACE MOTION
 KB0024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0024+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2011
 KB0024
 KB0024  HISTORY     - Date     Condition        Report By
 KB0024  HISTORY     - 1933     MONUMENTED       CGS
 KB0024  HISTORY     - 1956     GOOD             CGS
 KB0024  HISTORY     - 1973     GOOD             ILHD
 KB0024  HISTORY     - 20050304 MARK NOT FOUND   ILDT
 KB0024  HISTORY     - 20110503 GOOD             ILDT
 KB0024
 KB0024                          STATION DESCRIPTION
 KB0024
 KB0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0024'AT OAKLAND.
 KB0024'AT OAKLAND, AT CROSSING OF THE PENNSYLVANIA RAILROAD AND THE NEW
 KB0024'YORK, CHICAGO AND ST. LOUIS RAILROAD, 40 FEET SOUTHEAST OF
 KB0024'SOUTHEAST RAIL OF N.Y.C. AND ST. L. RR., 65 FEET SOUTH-SOUTHWEST
 KB0024'OF CENTER OF CROSSING OF TWO TRACKS, 31 FEET EAST OF TELEPHONE
 KB0024'POLE NO. 303/27, 90 FEET SOUTH-SOUTHEAST AND ACROSS N.Y.C. AND
 KB0024'ST. L. RR FROM THE SOUTHEAST CORNER OF THE P. RR STATION, 13
 KB0024'FEET WEST OF CENTER LINE OF TEETER STREET, 8 1/2 FEET SOUTHEAST
 KB0024'OF A FENCE CORNER, 4 1/2 FEET SOUTH OF TELEPHONE POLE NO. 245,
 KB0024'1 1/2 FEET WEST OF WEST CURB OF TEETER STREET, ABOUT 1 FOOT BELOW
 KB0024'LEVEL OF TRACKS AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB0024'3 INCHES.
 KB0024
 KB0024                          STATION RECOVERY (1973)
 KB0024
 KB0024'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0024'RECOVERED IN GOOD CONDITION.
 KB0024
 KB0024                          STATION RECOVERY (2005)
 KB0024
 KB0024'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0024'MARK NOT FOUND.
 KB0024
 KB0024                          STATION RECOVERY (2011)
 KB0024
 KB0024'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0492 ***********************************************************************
 HB0492  DESIGNATION -  H 110
 HB0492  PID         -  HB0492
 HB0492  STATE/COUNTY-  IL/SALINE
 HB0492  COUNTRY     -  US
 HB0492  USGS QUAD   -  HARRISBURG (2018)
 HB0492
 HB0492                         *CURRENT SURVEY CONTROL
 HB0492  ______________________________________________________________________
 HB0492* NAD 83(1986) POSITION- 37 44 13.4    (N) 088 32 25.0    (W)   HD_HELD2
 HB0492* NAVD 88 ORTHO HEIGHT -   122.802 (meters)      402.89  (feet) ADJUSTED
 HB0492  ______________________________________________________________________
 HB0492  GEOID HEIGHT    -        -29.494 (meters)                     GEOID18
 HB0492  DYNAMIC HEIGHT  -        122.718 (meters)      402.62  (feet) COMP
 HB0492  MODELED GRAVITY -    979,944.3   (mgal)                       NAVD 88
 HB0492
 HB0492  VERT ORDER      -  SECOND    CLASS 0
 HB0492
 HB0492.The horizontal coordinates were established by autonomous hand held GPS
 HB0492.observations and have an estimated accuracy of +/- 10 meters.
 HB0492
 HB0492.The orthometric height was determined by differential leveling and
 HB0492.adjusted by the NATIONAL GEODETIC SURVEY
 HB0492.in June 1991.
 HB0492
 HB0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0492.GEOID18 height accuracy estimate available here.
 HB0492
 HB0492.Click photographs - Photos may exist for this station.
 HB0492
 HB0492.The dynamic height is computed by dividing the NAVD 88
 HB0492.geopotential number by the normal gravity value computed on the
 HB0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0492.degrees latitude (g = 980.6199 gals.).
 HB0492
 HB0492.The modeled gravity was interpolated from observed gravity values.
 HB0492
 HB0492;                    North         East    Units  Estimated Accuracy
 HB0492;SPC IL E     -   118,810.      281,759.      MT  (+/- 10 meters HH2 GPS)
 HB0492
 HB0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6428277758(NAD 83)
 HB0492
 HB0492                          SUPERSEDED SURVEY CONTROL
 HB0492
 HB0492  NGVD 29 (11/26/84)  122.899  (m)          403.21   (f) ADJUSTED    2 0
 HB0492
 HB0492.Superseded values are not recommended for survey control.
 HB0492
 HB0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0492.See file dsdata.pdf to determine how the superseded data were derived.
 HB0492
 HB0492_MARKER: DB = BENCH MARK DISK
 HB0492_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0492_SP_SET: RETAINING WALL
 HB0492_STAMPING: H 110 1935
 HB0492_MARK LOGO: CGS
 HB0492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0492+STABILITY: SURFACE MOTION
 HB0492_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0492+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2015
 HB0492
 HB0492  HISTORY     - Date     Condition        Report By
 HB0492  HISTORY     - 1935     MONUMENTED       CGS
 HB0492  HISTORY     - 1977     GOOD             ILDT
 HB0492  HISTORY     - 1977     GOOD             ILDT
 HB0492  HISTORY     - 1977     GOOD             ILDT
 HB0492  HISTORY     - 20151015 GOOD             DJHENK
 HB0492
 HB0492                          STATION DESCRIPTION
 HB0492
 HB0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0492'AT HARRISBURG.
 HB0492'AT HARRISBURG, SALINE COUNTY, AT THE POST OFFICE, 14 YARDS SOUTH
 HB0492'OF THE WEST ENTRANCE, AT THE SOUTHWEST CORNER OF THE LAWN, AND
 HB0492'IN THE TOP OF THE CORNER OF A RETAINING WALL.  A STANDARD DISK,
 HB0492'STAMPED H 110 1935.
 HB0492
 HB0492                          STATION RECOVERY (1977)
 HB0492
 HB0492'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0492'RECOVERED IN GOOD CONDITION.
 HB0492
 HB0492                          STATION RECOVERY (1977)
 HB0492
 HB0492'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0492'RECOVERED IN GOOD CONDITION.
 HB0492
 HB0492                          STATION RECOVERY (1977)
 HB0492
 HB0492'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0492'RECOVERED IN GOOD CONDITION.
 HB0492
 HB0492                          STATION RECOVERY (2015)
 HB0492
 HB0492'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 HB0492'RECOVERED AS DESCRIBED.
 HB0492'
 HB0492'NOTE-THE STATION APPEARS TO BE A SMALL MONUMENT AND NOT IN THE
 HB0492'RETAINING WALL. NOTE2-THE POST OFFICE IS NOW THE HARRISBURG UNIT
 HB0492'SCHOOLS BOARD OF EDUCATION BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0346 ***********************************************************************
 HB0346  DESIGNATION -  H 111
 HB0346  PID         -  HB0346
 HB0346  STATE/COUNTY-  IL/MASSAC
 HB0346  COUNTRY     -  US
 HB0346  USGS QUAD   -  REEVESVILLE (2018)
 HB0346
 HB0346                         *CURRENT SURVEY CONTROL
 HB0346  ______________________________________________________________________
 HB0346* NAD 83(1986) POSITION- 37 18 59.     (N) 088 43 16.     (W)   SCALED
 HB0346* NAVD 88 ORTHO HEIGHT -   104.936 (meters)      344.28  (feet) ADJUSTED
 HB0346  ______________________________________________________________________
 HB0346  GEOID HEIGHT    -        -28.695 (meters)                     GEOID18
 HB0346  DYNAMIC HEIGHT  -        104.860 (meters)      344.03  (feet) COMP
 HB0346  MODELED GRAVITY -    979,901.3   (mgal)                       NAVD 88
 HB0346
 HB0346  VERT ORDER      -  SECOND    CLASS 0
 HB0346
 HB0346.The horizontal coordinates were scaled from a map and have
 HB0346.an estimated accuracy of +/- 6 seconds.
 HB0346
 HB0346.The orthometric height was determined by differential leveling and
 HB0346.adjusted by the NATIONAL GEODETIC SURVEY
 HB0346.in June 1991.
 HB0346
 HB0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0346.GEOID18 height accuracy estimate available here.
 HB0346
 HB0346.Click photographs - Photos may exist for this station.
 HB0346
 HB0346.The dynamic height is computed by dividing the NAVD 88
 HB0346.geopotential number by the normal gravity value computed on the
 HB0346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0346.degrees latitude (g = 980.6199 gals.).
 HB0346
 HB0346.The modeled gravity was interpolated from observed gravity values.
 HB0346
 HB0346;                    North         East    Units  Estimated Accuracy
 HB0346;SPC IL E     -    72,170.      265,630.      MT  (+/- 180 meters Scaled)
 HB0346
 HB0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG474313(NAD 83)
 HB0346
 HB0346                          SUPERSEDED SURVEY CONTROL
 HB0346
 HB0346  NGVD 29 (11/26/84)  105.006  (m)          344.51   (f) ADJUSTED    2 0
 HB0346
 HB0346.Superseded values are not recommended for survey control.
 HB0346
 HB0346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0346.See file dsdata.pdf to determine how the superseded data were derived.
 HB0346
 HB0346_MARKER: DB = BENCH MARK DISK
 HB0346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0346_STAMPING: H 111 1935
 HB0346_MARK LOGO: CGS
 HB0346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0346+STABILITY: SURFACE MOTION
 HB0346
 HB0346  HISTORY     - Date     Condition        Report By
 HB0346  HISTORY     - 1935     MONUMENTED       CGS
 HB0346  HISTORY     - 1959     MARK NOT FOUND   CGS
 HB0346
 HB0346                          STATION DESCRIPTION
 HB0346
 HB0346'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 HB0346'AT BAY PORT.
 HB0346'AT BAY PORT, MASSAC COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0346'JUST SOUTH OF THE STATION, 7 YARDS SOUTH OF THE CENTER OF A
 HB0346'ROAD CROSSING, AND 14 YARDS WEST OF THE CENTERLINE OF THE TRACK.
 HB0346'A STANDARD DISK, STAMPED H 111 1935 AND SET IN THE TOP OF A
 HB0346'CONCRETE POST.  NOTE-- THE RAILROAD HAS BEEN CHANGED AND THE MARK
 HB0346'IS PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0852 ***********************************************************************
 JB0852  DESIGNATION -  H 113
 JB0852  PID         -  JB0852
 JB0852  STATE/COUNTY-  IL/BOND
 JB0852  COUNTRY     -  US
 JB0852  USGS QUAD   -  GREENVILLE (2018)
 JB0852
 JB0852                         *CURRENT SURVEY CONTROL
 JB0852  ______________________________________________________________________
 JB0852* NAD 83(1986) POSITION- 38 58 02.     (N) 089 28 14.     (W)   SCALED
 JB0852* NAVD 88 ORTHO HEIGHT -   183.268 (meters)      601.27  (feet) ADJUSTED
 JB0852  ______________________________________________________________________
 JB0852  GEOID HEIGHT    -        -31.252 (meters)                     GEOID18
 JB0852  DYNAMIC HEIGHT  -        183.159 (meters)      600.91  (feet) COMP
 JB0852  MODELED GRAVITY -    980,030.6   (mgal)                       NAVD 88
 JB0852
 JB0852  VERT ORDER      -  SECOND    CLASS 0
 JB0852
 JB0852.The horizontal coordinates were scaled from a map and have
 JB0852.an estimated accuracy of +/- 6 seconds.
 JB0852
 JB0852.The orthometric height was determined by differential leveling and
 JB0852.adjusted by the NATIONAL GEODETIC SURVEY
 JB0852.in June 1991.
 JB0852
 JB0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0852.GEOID18 height accuracy estimate available here.
 JB0852
 JB0852.Click photographs - Photos may exist for this station.
 JB0852
 JB0852.The dynamic height is computed by dividing the NAVD 88
 JB0852.geopotential number by the normal gravity value computed on the
 JB0852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0852.degrees latitude (g = 980.6199 gals.).
 JB0852
 JB0852.The modeled gravity was interpolated from observed gravity values.
 JB0852
 JB0852;                    North         East    Units  Estimated Accuracy
 JB0852;SPC IL W     -   255,560.      760,330.      MT  (+/- 180 meters Scaled)
 JB0852
 JB0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ859160(NAD 83)
 JB0852
 JB0852                          SUPERSEDED SURVEY CONTROL
 JB0852
 JB0852  NGVD 29 (??/??/92)  183.394  (m)          601.69   (f) ADJ UNCH    2 0
 JB0852
 JB0852.Superseded values are not recommended for survey control.
 JB0852
 JB0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0852.See file dsdata.pdf to determine how the superseded data were derived.
 JB0852
 JB0852_MARKER: DB = BENCH MARK DISK
 JB0852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0852_STAMPING: H 113 1935
 JB0852_MARK LOGO: CGS
 JB0852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0852+STABILITY: SURFACE MOTION
 JB0852
 JB0852  HISTORY     - Date     Condition        Report By
 JB0852  HISTORY     - 1935     MONUMENTED       CGS
 JB0852  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0852
 JB0852                          STATION DESCRIPTION
 JB0852
 JB0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0852'1.1 MI NW FROM AYERS.
 JB0852'1.1 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 JB0852'RAILROAD FROM THE STATION AT AYERS, BOND COUNTY, 300 FEET SOUTH
 JB0852'OF MILEPOST 84, AT THE CROSSING OF STATE HIGHWAY 127, 30 FEET
 JB0852'NORTH OF THE CENTERLINE OF STATE HIGHWAY 127, 21 FEET EAST OF
 JB0852'THE EAST RAIL, AND 8 FEET NORTH OF THE CONCRETE FOUNDATION OF A
 JB0852'CROSSING-WARNING LIGHT.  A STANDARD DISK, STAMPED H 113 1935 AND
 JB0852'SET IN THE TOP OF A CONCRETE POST.
 JB0852
 JB0852                          STATION RECOVERY (1974)
 JB0852
 JB0852'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0852'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0117 ***********************************************************************
 JC0117  DESIGNATION -  H 114
 JC0117  PID         -  JC0117
 JC0117  STATE/COUNTY-  IL/ST CLAIR
 JC0117  COUNTRY     -  US
 JC0117  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0117
 JC0117                         *CURRENT SURVEY CONTROL
 JC0117  ______________________________________________________________________
 JC0117* NAD 83(1986) POSITION- 38 33 25.     (N) 090 06 35.     (W)   SCALED
 JC0117* NAVD 88 ORTHO HEIGHT -   127.584 (meters)      418.58  (feet) ADJUSTED
 JC0117  ______________________________________________________________________
 JC0117  GEOID HEIGHT    -        -30.785 (meters)                     GEOID18
 JC0117  DYNAMIC HEIGHT  -        127.503 (meters)      418.32  (feet) COMP
 JC0117  MODELED GRAVITY -    979,992.7   (mgal)                       NAVD 88
 JC0117
 JC0117  VERT ORDER      -  SECOND    CLASS 0
 JC0117
 JC0117.The horizontal coordinates were scaled from a map and have
 JC0117.an estimated accuracy of +/- 6 seconds.
 JC0117
 JC0117.The orthometric height was determined by differential leveling and
 JC0117.adjusted by the NATIONAL GEODETIC SURVEY
 JC0117.in June 1991.
 JC0117
 JC0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0117.GEOID18 height accuracy estimate available here.
 JC0117
 JC0117.Click photographs - Photos may exist for this station.
 JC0117
 JC0117.The dynamic height is computed by dividing the NAVD 88
 JC0117.geopotential number by the normal gravity value computed on the
 JC0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0117.degrees latitude (g = 980.6199 gals.).
 JC0117
 JC0117.The modeled gravity was interpolated from observed gravity values.
 JC0117
 JC0117;                    North         East    Units  Estimated Accuracy
 JC0117;SPC IL W     -   209,790.      704,960.      MT  (+/- 180 meters Scaled)
 JC0117
 JC0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC518715(NAD 83)
 JC0117
 JC0117                          SUPERSEDED SURVEY CONTROL
 JC0117
 JC0117  NGVD 29 (??/??/92)  127.716  (m)          419.01   (f) ADJ UNCH    2 0
 JC0117
 JC0117.Superseded values are not recommended for survey control.
 JC0117
 JC0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0117.See file dsdata.pdf to determine how the superseded data were derived.
 JC0117
 JC0117_MARKER: DB = BENCH MARK DISK
 JC0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0117_STAMPING: H 114 1935
 JC0117_MARK LOGO: CGS
 JC0117_PROJECTION: FLUSH
 JC0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0117+STABILITY: SURFACE MOTION
 JC0117
 JC0117  HISTORY     - Date     Condition        Report By
 JC0117  HISTORY     - 1935     MONUMENTED       CGS
 JC0117
 JC0117                          STATION DESCRIPTION
 JC0117
 JC0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0117'AT CENTERVILLE.
 JC0117'AT CENTERVILLE, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JC0117'AT THE CROSSING OF STATE HIGHWAY 157, 40 FEET WEST OF THE
 JC0117'CENTERLINE OF THE HIGHWAY, 25 FEET SOUTH OF THE CENTERLINE OF
 JC0117'THE SOUTHBOUND TRACK, AND 12 FEET SOUTHEAST OF A POLE.  A
 JC0117'STANDARD DISK, STAMPED H 114 1935 AND SET IN THE TOP OF A CONCRETE
 JC0117'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0282 ***********************************************************************
 JC0282  DESIGNATION -  H 115
 JC0282  PID         -  JC0282
 JC0282  STATE/COUNTY-  IL/MONROE
 JC0282  COUNTRY     -  US
 JC0282  USGS QUAD   -  COLUMBIA (2018)
 JC0282
 JC0282                         *CURRENT SURVEY CONTROL
 JC0282  ______________________________________________________________________
 JC0282* NAD 83(1986) POSITION- 38 28 50.     (N) 090 13 45.     (W)   SCALED
 JC0282* NAVD 88 ORTHO HEIGHT -   125.184 (meters)      410.71  (feet) ADJUSTED
 JC0282  ______________________________________________________________________
 JC0282  GEOID HEIGHT    -        -30.678 (meters)                     GEOID18
 JC0282  DYNAMIC HEIGHT  -        125.103 (meters)      410.44  (feet) COMP
 JC0282  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 JC0282
 JC0282  VERT ORDER      -  SECOND    CLASS 0
 JC0282
 JC0282.The horizontal coordinates were scaled from a map and have
 JC0282.an estimated accuracy of +/- 6 seconds.
 JC0282
 JC0282.The orthometric height was determined by differential leveling and
 JC0282.adjusted by the NATIONAL GEODETIC SURVEY
 JC0282.in June 1991.
 JC0282
 JC0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0282.GEOID18 height accuracy estimate available here.
 JC0282
 JC0282.Click photographs - Photos may exist for this station.
 JC0282
 JC0282.The dynamic height is computed by dividing the NAVD 88
 JC0282.geopotential number by the normal gravity value computed on the
 JC0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0282.degrees latitude (g = 980.6199 gals.).
 JC0282
 JC0282.The modeled gravity was interpolated from observed gravity values.
 JC0282
 JC0282;                    North         East    Units  Estimated Accuracy
 JC0282;SPC IL W     -   201,310.      694,550.      MT  (+/- 180 meters Scaled)
 JC0282
 JC0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC416627(NAD 83)
 JC0282
 JC0282                          SUPERSEDED SURVEY CONTROL
 JC0282
 JC0282  NGVD 29 (??/??/92)  125.327  (m)          411.18   (f) ADJ UNCH    2 0
 JC0282
 JC0282.Superseded values are not recommended for survey control.
 JC0282
 JC0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0282.See file dsdata.pdf to determine how the superseded data were derived.
 JC0282
 JC0282_MARKER: DB = BENCH MARK DISK
 JC0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0282_STAMPING: H 115 1935
 JC0282_MARK LOGO: CGS
 JC0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0282+STABILITY: SURFACE MOTION
 JC0282
 JC0282  HISTORY     - Date     Condition        Report By
 JC0282  HISTORY     - 1935     MONUMENTED       CGS
 JC0282
 JC0282                          STATION DESCRIPTION
 JC0282
 JC0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0282'2.8 MI S FROM DUPO.
 JC0282'2.8 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0282'STATION AT DUPO, ST. CLAIR COUNTY, 0.1 MILE NORTH OF MILEPOST 9,
 JC0282'AT A COUNTY-ROAD CROSSING, 15 FEET WEST OF THE CENTERLINE OF THE
 JC0282'SOUTH-BOUND MAIN TRACK, 15 FEET NORTH OF THE CENTERLINE OF THE
 JC0282'ROAD, AND 2 FEET NORTHWEST OF A RAILROAD CROSSING SIGN.  A
 JC0282'STANDARD DISK, STAMPED H 115 1935 AND SET IN THE TOP OF A
 JC0282'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 GD1235 ***********************************************************************
 GD1235  DESIGNATION -  H 116
 GD1235  PID         -  GD1235
 GD1235  STATE/COUNTY-  IL/ALEXANDER
 GD1235  COUNTRY     -  US
 GD1235  USGS QUAD   -  WYATT (2017)
 GD1235
 GD1235                         *CURRENT SURVEY CONTROL
 GD1235  ______________________________________________________________________
 GD1235* NAD 83(1986) POSITION- 36 59 55.     (N) 089 09 53.     (W)   SCALED
 GD1235* NAVD 88 ORTHO HEIGHT -    95.540 (meters)      313.45  (feet) ADJUSTED
 GD1235  ______________________________________________________________________
 GD1235  GEOID HEIGHT    -        -28.230 (meters)                     GEOID18
 GD1235  DYNAMIC HEIGHT  -         95.470 (meters)      313.22  (feet) COMP
 GD1235  MODELED GRAVITY -    979,889.5   (mgal)                       NAVD 88
 GD1235
 GD1235  VERT ORDER      -  FIRST     CLASS I
 GD1235
 GD1235.The horizontal coordinates were scaled from a map and have
 GD1235.an estimated accuracy of +/- 6 seconds.
 GD1235
 GD1235.The orthometric height was determined by differential leveling and
 GD1235.adjusted by the NATIONAL GEODETIC SURVEY
 GD1235.in June 1991.
 GD1235
 GD1235.Significant digits in the geoid height do not necessarily reflect accuracy.
 GD1235.GEOID18 height accuracy estimate available here.
 GD1235
 GD1235.Click photographs - Photos may exist for this station.
 GD1235
 GD1235.The dynamic height is computed by dividing the NAVD 88
 GD1235.geopotential number by the normal gravity value computed on the
 GD1235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 GD1235.degrees latitude (g = 980.6199 gals.).
 GD1235
 GD1235.The modeled gravity was interpolated from observed gravity values.
 GD1235
 GD1235;                    North         East    Units  Estimated Accuracy
 GD1235;SPC IL W     -    37,300.      789,180.      MT  (+/- 180 meters Scaled)
 GD1235
 GD1235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF073969(NAD 83)
 GD1235
 GD1235                          SUPERSEDED SURVEY CONTROL
 GD1235
 GD1235  NGVD 29 (11/26/84)   95.422  (m)          313.06   (f) ADJUSTED    1 1
 GD1235
 GD1235.Superseded values are not recommended for survey control.
 GD1235
 GD1235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 GD1235.See file dsdata.pdf to determine how the superseded data were derived.
 GD1235
 GD1235_MARKER: DB = BENCH MARK DISK
 GD1235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 GD1235_STAMPING: H 116 1935
 GD1235_MARK LOGO: CGS
 GD1235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 GD1235+STABILITY: SURFACE MOTION
 GD1235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 GD1235+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2002
 GD1235
 GD1235  HISTORY     - Date     Condition        Report By
 GD1235  HISTORY     - 1935     MONUMENTED       CGS
 GD1235  HISTORY     - 1969     GOOD             CGS
 GD1235  HISTORY     - 1976     GOOD             NGS
 GD1235  HISTORY     - 20020813 GOOD             USACE
 GD1235
 GD1235                          STATION DESCRIPTION
 GD1235
 GD1235'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 GD1235'0.6 MI SE FROM CAIRO.
 GD1235'ABOUT 0.55 MILES SOUTHEAST ALONG U.S. HIGHWAY 51 WHICH IS
 GD1235'WASHINGTON AVENUE FROM THE POST OFFICE AND COURTHOUSE AT CAIRO,
 GD1235'54 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 49 FEET
 GD1235'SOUTHEAST OF THE CENTER LINE OF 5TH STREET, 39 1/2 FEET SOUTH OF
 GD1235'THE WEST CORNER OF THE ILLINOIS NATIONAL GUARD BUILDING, 6 FEET
 GD1235'NORTHEAST OF THE NORTHEAST EDGE OF A CONCRETE SIDEWALK, ABOUT
 GD1235'1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 GD1235'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 GD1235'GROUND.  SEC 25, T 17 S, R 1 W.
 GD1235
 GD1235                          STATION RECOVERY (1976)
 GD1235
 GD1235'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 GD1235'RECOVERED IN GOOD CONDITION.
 GD1235
 GD1235                          STATION RECOVERY (2002)
 GD1235
 GD1235'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 GD1235'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0694 ***********************************************************************
 HB0694  DESIGNATION -  H 119
 HB0694  PID         -  HB0694
 HB0694  STATE/COUNTY-  IL/JACKSON
 HB0694  COUNTRY     -  US
 HB0694  USGS QUAD   -  MURPHYSBORO (2018)
 HB0694
 HB0694                         *CURRENT SURVEY CONTROL
 HB0694  ______________________________________________________________________
 HB0694* NAD 83(1986) POSITION- 37 45 50.     (N) 089 20 06.     (W)   SCALED
 HB0694* NAVD 88 ORTHO HEIGHT -   127.983 (meters)      419.89  (feet) ADJUSTED
 HB0694  ______________________________________________________________________
 HB0694  GEOID HEIGHT    -        -29.200 (meters)                     GEOID18
 HB0694  DYNAMIC HEIGHT  -        127.894 (meters)      419.60  (feet) COMP
 HB0694  MODELED GRAVITY -    979,931.9   (mgal)                       NAVD 88
 HB0694
 HB0694  VERT ORDER      -  FIRST     CLASS II
 HB0694
 HB0694.The horizontal coordinates were scaled from a map and have
 HB0694.an estimated accuracy of +/- 6 seconds.
 HB0694
 HB0694.The orthometric height was determined by differential leveling and
 HB0694.adjusted by the NATIONAL GEODETIC SURVEY
 HB0694.in June 1991.
 HB0694
 HB0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0694.GEOID18 height accuracy estimate available here.
 HB0694
 HB0694.Click photographs - Photos may exist for this station.
 HB0694
 HB0694.The dynamic height is computed by dividing the NAVD 88
 HB0694.geopotential number by the normal gravity value computed on the
 HB0694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0694.degrees latitude (g = 980.6199 gals.).
 HB0694
 HB0694.The modeled gravity was interpolated from observed gravity values.
 HB0694
 HB0694;                    North         East    Units  Estimated Accuracy
 HB0694;SPC IL W     -   122,090.      773,280.      MT  (+/- 180 meters Scaled)
 HB0694
 HB0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG943821(NAD 83)
 HB0694
 HB0694                          SUPERSEDED SURVEY CONTROL
 HB0694
 HB0694  NGVD 29 (11/26/84)  127.905  (m)          419.64   (f) ADJUSTED    1 2
 HB0694
 HB0694.Superseded values are not recommended for survey control.
 HB0694
 HB0694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0694.See file dsdata.pdf to determine how the superseded data were derived.
 HB0694
 HB0694_MARKER: DB = BENCH MARK DISK
 HB0694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0694_STAMPING: H 119 1935
 HB0694_MARK LOGO: CGS
 HB0694_PROJECTION: FLUSH
 HB0694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0694+STABILITY: SURFACE MOTION
 HB0694
 HB0694  HISTORY     - Date     Condition        Report By
 HB0694  HISTORY     - 1935     MONUMENTED       CGS
 HB0694  HISTORY     - 1949     GOOD             CGS
 HB0694  HISTORY     - 1976     GOOD             ILDT
 HB0694  HISTORY     - 1976     GOOD             ILDT
 HB0694  HISTORY     - 1976     GOOD             ILDT
 HB0694  HISTORY     - 1981     GOOD             NGS
 HB0694  HISTORY     - 20110911 GOOD             ILDT
 HB0694
 HB0694                          STATION DESCRIPTION
 HB0694
 HB0694'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0694'AT MURPHYSBORO.
 HB0694'AT MURPHYSBORO, AT THE COURTHOUSE, 38.5 FEET NORTHWEST OF THE
 HB0694'CENTER OF THE DOOR AT THE WEST ENTRANCE, 74 FEET SOUTH OF THE
 HB0694'SOUTH CURB OF WALNUT STREET, 45 FEET SOUTHWEST OF THE NORTHWEST
 HB0694'CORNER OF THE COURTHOUSE, 11.8 FEET EAST OF THE EAST STREET
 HB0694'CURB OF 11TH STREET, 6.5 FEET NORTH OF THE SOUTH EDGE OF CONCRETE
 HB0694'CURBING BETWEEN LAWN AND WEST ENTRANCE TO COURTHOUSE, ABOUT
 HB0694'1 FOOT ABOVE THE LEVEL OF THE SIDEWALK AND SET IN THE TOP OF A
 HB0694'CONCRETE POST FLUSH WITH THE LAWN.
 HB0694
 HB0694                          STATION RECOVERY (1976)
 HB0694
 HB0694'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0694'RECOVERED IN GOOD CONDITION.
 HB0694
 HB0694                          STATION RECOVERY (1976)
 HB0694
 HB0694'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0694'RECOVERED IN GOOD CONDITION.
 HB0694
 HB0694                          STATION RECOVERY (1976)
 HB0694
 HB0694'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0694'RECOVERED IN GOOD CONDITION.
 HB0694
 HB0694                          STATION RECOVERY (1981)
 HB0694
 HB0694'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0694'IN MURPHYSBORO, AT THE INTERSECTION OF 11TH STREET AND WALNUT STREET
 HB0694'(STATE HIGHWAY 149) IN THE WEST LAWN OF THE JACKSON COUNTY COURTHOUSE,
 HB0694'22.55 METERS (74.0 FEET) SOUTH OF THE SOUTH CURB OF WALNUT STREET,
 HB0694'18.96 METERS (62.2 FEET) SOUTH OF THE SOUTHEAST CORNER OF THE METAL
 HB0694'BASE OF A FLAGPOLE, 13.71 METERS (45.0 FEET) SOUTHWEST OF THE
 HB0694'NORTHWEST CORNER OF THE COURTHOUSE, 3.35 METERS (11.0 FEET) WEST OF
 HB0694'THE WEST CURB OF 11TH STREET, 1.98 METERS (6.5 FEET) NORTH OF THE
 HB0694'SOUTH EDGE OF THE CONCRETE CURBING OF THE LAWN ON THE NORTH SIDE OF
 HB0694'THE WEST ENTRANCE OF THE COURTHOUSE.
 HB0694'THE MARK IS 0.45 M ABOVE 11TH STREET.
 HB0694
 HB0694                          STATION RECOVERY (2011)
 HB0694
 HB0694'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0694'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0617 ***********************************************************************
 KB0617  DESIGNATION -  H 12
 KB0617  PID         -  KB0617
 KB0617  STATE/COUNTY-  IL/MACON
 KB0617  COUNTRY     -  US
 KB0617  USGS QUAD   -  LONG CREEK (2018)
 KB0617
 KB0617                         *CURRENT SURVEY CONTROL
 KB0617  ______________________________________________________________________
 KB0617* NAD 83(1986) POSITION- 39 45 19.03   (N) 088 50 14.59   (W)   HD_HELD1
 KB0617* NAVD 88 ORTHO HEIGHT -   213.928 (meters)      701.86  (feet) ADJUSTED
 KB0617  ______________________________________________________________________
 KB0617  GEOID HEIGHT    -        -32.436 (meters)                     GEOID18
 KB0617  DYNAMIC HEIGHT  -        213.807 (meters)      701.47  (feet) COMP
 KB0617  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KB0617
 KB0617  VERT ORDER      -  FIRST     CLASS II
 KB0617
 KB0617.The horizontal coordinates were determined by differentially corrected
 KB0617.hand held GPS observations or other comparable positioning techniques
 KB0617.and have an estimated accuracy of +/- 3 meters.
 KB0617
 KB0617.The orthometric height was determined by differential leveling and
 KB0617.adjusted by the NATIONAL GEODETIC SURVEY
 KB0617.in June 1991.
 KB0617
 KB0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0617.GEOID18 height accuracy estimate available here.
 KB0617
 KB0617.Click photographs - Photos may exist for this station.
 KB0617
 KB0617.The dynamic height is computed by dividing the NAVD 88
 KB0617.geopotential number by the normal gravity value computed on the
 KB0617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0617.degrees latitude (g = 980.6199 gals.).
 KB0617
 KB0617.The modeled gravity was interpolated from observed gravity values.
 KB0617
 KB0617;                    North         East    Units  Estimated Accuracy
 KB0617;SPC IL E     -   342,951.4     256,804.7     MT  (+/- 3 meters HH1 GPS) 
 KB0617
 KB0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4259702211(NAD 83)
 KB0617
 KB0617                          SUPERSEDED SURVEY CONTROL
 KB0617
 KB0617  NGVD 29 (??/??/92)  214.000  (m)          702.10   (f) ADJ UNCH    1 2
 KB0617
 KB0617.Superseded values are not recommended for survey control.
 KB0617
 KB0617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0617.See file dsdata.pdf to determine how the superseded data were derived.
 KB0617
 KB0617_MARKER: DB = BENCH MARK DISK
 KB0617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0617_STAMPING: H 12 1933
 KB0617_MARK LOGO: CGS
 KB0617_PROJECTION: FLUSH
 KB0617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0617+STABILITY: SURFACE MOTION
 KB0617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0617+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2022
 KB0617
 KB0617  HISTORY     - Date     Condition        Report By
 KB0617  HISTORY     - 1933     MONUMENTED       CGS
 KB0617  HISTORY     - 1975     MARK NOT FOUND   ILDT
 KB0617  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB0617  HISTORY     - 20130227 GOOD             ILDT
 KB0617  HISTORY     - 20140114 GOOD             AMESC
 KB0617  HISTORY     - 20220818 GOOD             USPSQD
 KB0617
 KB0617                          STATION DESCRIPTION
 KB0617
 KB0617'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0617'0.8 MI E FROM HERVEY CITY.
 KB0617'ABOUT 3/4 MILE EAST ALONG THE PENNSYLVANIA RAILROAD FROM HERVEY
 KB0617'CITY, MACON COUNTY, 26 POLES WEST OF MILEPOST TH 83, AT A ROAD
 KB0617'CROSSING, ABOUT 120 FEET WEST OF THE ROAD, AND 18 FEET SOUTH OF
 KB0617'THE TRACK.  A STANDARD DISK, STAMPED H 12 1933 AND SET IN THE
 KB0617'TOP OF A CONCRETE POST.
 KB0617
 KB0617                          STATION RECOVERY (1975)
 KB0617
 KB0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0617'MARK NOT FOUND.
 KB0617
 KB0617                          STATION RECOVERY (2012)
 KB0617
 KB0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0617'MARK NOT FOUND.
 KB0617
 KB0617                          STATION RECOVERY (2013)
 KB0617
 KB0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 KB0617'THE MARK IS LOCATED 0.75 MILES EAST OF HERVEY CITY, 2.3 MILES
 KB0617'SOUTHEAST OF MOUNT ZION, AND 3.5 MILES NORTHWEST OF DALTON CITY.
 KB0617'TO REACH THE MARK FROM THE INTERSECTION OF IL 128 SOUTH AND IL 121,
 KB0617'NORTHWEST OF DALTON CITY, GO NORTHWEST ON IL 121 FOR 2.4 MILES TO THE
 KB0617'CROSSROAD MYERS ROAD,
 KB0617'TURN RIGHT AND GO EAST ON MYERS ROAD FOR 0.30 MILE TO A SHARP CURVE TO
 KB0617'THE LEFT, CONTINUE ON CURVE AND GO NORTH ON MYERS ROAD FOR 0.73 MILES
 KB0617'TO THE MARK ON THE LEFT.
 KB0617'THE MARK IS 152.0 FEET WEST OF THE CENTERLINE OF OIL AND CHIP ROAD,
 KB0617'131.0 FEET WEST OF A POWER POLE, AND 24.0 FEET SOUTH OF GRAVEL ROAD
 KB0617'WHICH IS THE OLD RAILROAD BED. THE MARK IS PROJECTING 6 INCHES ABOVE
 KB0617'THE GROUND
 KB0617
 KB0617                          STATION RECOVERY (2014)
 KB0617
 KB0617'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0617'RECOVERED AS DESCRIBED.
 KB0617
 KB0617                          STATION RECOVERY (2022)
 KB0617
 KB0617'RECOVERY NOTE BY US POWER SQUADRON 2022 (DLG)
 KB0617'THE 12-INCH MONUMENT WAS CHIPPED ON THE WEST SIDE AND THE DISK WAS
 KB0617'SCARRED ON THE WEST SIDE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0501 ***********************************************************************
 HB0501  DESIGNATION -  H 120
 HB0501  PID         -  HB0501
 HB0501  STATE/COUNTY-  IL/WILLIAMSON
 HB0501  COUNTRY     -  US
 HB0501  USGS QUAD   -  MARION (2018)
 HB0501
 HB0501                         *CURRENT SURVEY CONTROL
 HB0501  ______________________________________________________________________
 HB0501* NAD 83(1986) POSITION- 37 43 53.0    (N) 088 55 38.1    (W)   HD_HELD2
 HB0501* NAVD 88 ORTHO HEIGHT -   136.607 (meters)      448.18  (feet) ADJUSTED
 HB0501  ______________________________________________________________________
 HB0501  GEOID HEIGHT    -        -29.146 (meters)                     GEOID18
 HB0501  DYNAMIC HEIGHT  -        136.513 (meters)      447.88  (feet) COMP
 HB0501  MODELED GRAVITY -    979,938.3   (mgal)                       NAVD 88
 HB0501
 HB0501  VERT ORDER      -  SECOND    CLASS 0
 HB0501
 HB0501.The horizontal coordinates were established by autonomous hand held GPS
 HB0501.observations and have an estimated accuracy of +/- 10 meters.
 HB0501
 HB0501.The orthometric height was determined by differential leveling and
 HB0501.adjusted by the NATIONAL GEODETIC SURVEY
 HB0501.in June 1991.
 HB0501
 HB0501.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0501.GEOID18 height accuracy estimate available here.
 HB0501
 HB0501.Click photographs - Photos may exist for this station.
 HB0501
 HB0501.The dynamic height is computed by dividing the NAVD 88
 HB0501.geopotential number by the normal gravity value computed on the
 HB0501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0501.degrees latitude (g = 980.6199 gals.).
 HB0501
 HB0501.The modeled gravity was interpolated from observed gravity values.
 HB0501
 HB0501;                    North         East    Units  Estimated Accuracy
 HB0501;SPC IL E     -   118,327.      247,646.      MT  (+/- 10 meters HH2 GPS)
 HB0501
 HB0501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3016977761(NAD 83)
 HB0501
 HB0501                          SUPERSEDED SURVEY CONTROL
 HB0501
 HB0501  NGVD 29 (11/26/84)  136.697  (m)          448.48   (f) ADJUSTED    2 0
 HB0501
 HB0501.Superseded values are not recommended for survey control.
 HB0501
 HB0501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0501.See file dsdata.pdf to determine how the superseded data were derived.
 HB0501
 HB0501_MARKER: DB = BENCH MARK DISK
 HB0501_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0501_SP_SET: BUILDING
 HB0501_STAMPING: H 120 1935
 HB0501_MARK LOGO: CGS
 HB0501_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0501_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0501+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2015
 HB0501
 HB0501  HISTORY     - Date     Condition        Report By
 HB0501  HISTORY     - 1935     MONUMENTED       CGS
 HB0501  HISTORY     - 1976     GOOD             ILDT
 HB0501  HISTORY     - 20050715 GOOD             USPSQD
 HB0501  HISTORY     - 20051115 GOOD             USPSQD
 HB0501  HISTORY     - 20140709 GOOD             ILDT
 HB0501  HISTORY     - 20151012 GOOD             DJHENK
 HB0501
 HB0501                          STATION DESCRIPTION
 HB0501
 HB0501'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0501'AT MARION, WILLIAMSON COUNTY, ON NORTH MARKET STREET, IN THE
 HB0501'EAST FACE OF THE FIRST NATIONAL BANK BUILDING, 4 FEET SOUTH OF
 HB0501'THE NORTHEAST CORNER, AND 3 FEET ABOVE THE SIDEWALK.  A STANDARD
 HB0501'DISK STAMPED H 120 1935 AND SET VERTICALLY.
 HB0501'THE NAME OF THE BUILDING HAS BEEN CHANGED TO BANK OF MARION.
 HB0501
 HB0501                          STATION RECOVERY (1976)
 HB0501
 HB0501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0501'RECOVERED IN GOOD CONDITION.
 HB0501
 HB0501                          STATION RECOVERY (2005)
 HB0501
 HB0501'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 HB0501'RECOVERED IN GOOD CONDITION.
 HB0501
 HB0501                          STATION RECOVERY (2005)
 HB0501
 HB0501'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 HB0501'AS DESCRIBED
 HB0501
 HB0501                          STATION RECOVERY (2014)
 HB0501
 HB0501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0501'RECOVERED IN GOOD CONDITION.
 HB0501
 HB0501                          STATION RECOVERY (2015)
 HB0501
 HB0501'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 HB0501'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0316 ***********************************************************************
 JB0316  DESIGNATION -  H 123
 JB0316  PID         -  JB0316
 JB0316  STATE/COUNTY-  IL/JEFFERSON
 JB0316  COUNTRY     -  US
 JB0316  USGS QUAD   -  INA (2018)
 JB0316
 JB0316                         *CURRENT SURVEY CONTROL
 JB0316  ______________________________________________________________________
 JB0316* NAD 83(1986) POSITION- 38 09 07.     (N) 088 54 13.     (W)   SCALED
 JB0316* NAVD 88 ORTHO HEIGHT -   131.871 (meters)      432.65  (feet) ADJUSTED
 JB0316  ______________________________________________________________________
 JB0316  GEOID HEIGHT    -        -29.910 (meters)                     GEOID18
 JB0316  DYNAMIC HEIGHT  -        131.784 (meters)      432.36  (feet) COMP
 JB0316  MODELED GRAVITY -    979,970.8   (mgal)                       NAVD 88
 JB0316
 JB0316  VERT ORDER      -  SECOND    CLASS 0
 JB0316
 JB0316.The horizontal coordinates were scaled from a map and have
 JB0316.an estimated accuracy of +/- 6 seconds.
 JB0316
 JB0316.The orthometric height was determined by differential leveling and
 JB0316.adjusted by the NATIONAL GEODETIC SURVEY
 JB0316.in June 1991.
 JB0316
 JB0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0316.GEOID18 height accuracy estimate available here.
 JB0316
 JB0316.Click photographs - Photos may exist for this station.
 JB0316
 JB0316.The dynamic height is computed by dividing the NAVD 88
 JB0316.geopotential number by the normal gravity value computed on the
 JB0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0316.degrees latitude (g = 980.6199 gals.).
 JB0316
 JB0316.The modeled gravity was interpolated from observed gravity values.
 JB0316
 JB0316;                    North         East    Units  Estimated Accuracy
 JB0316;SPC IL E     -   164,990.      250,020.      MT  (+/- 180 meters Scaled)
 JB0316
 JB0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH332243(NAD 83)
 JB0316
 JB0316                          SUPERSEDED SURVEY CONTROL
 JB0316
 JB0316  NGVD 29 (??/??/92)  131.974  (m)          432.98   (f) ADJ UNCH    2 0
 JB0316
 JB0316.Superseded values are not recommended for survey control.
 JB0316
 JB0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0316.See file dsdata.pdf to determine how the superseded data were derived.
 JB0316
 JB0316_MARKER: DB = BENCH MARK DISK
 JB0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0316_STAMPING: H 123 1935
 JB0316_MARK LOGO: CGS
 JB0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0316+STABILITY: SURFACE MOTION
 JB0316
 JB0316  HISTORY     - Date     Condition        Report By
 JB0316  HISTORY     - 1935     MONUMENTED       CGS
 JB0316  HISTORY     - 1960     GOOD             CGS
 JB0316  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0316
 JB0316                          STATION DESCRIPTION
 JB0316
 JB0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0316'AT INA.
 JB0316'AT INA, AT THE RAILROAD STATION AND STREET CROSSING, 149 FEET
 JB0316'NORTH OF THE NORTHEAST CORNER OF THE STATION, 20 FEET WEST OF
 JB0316'THE WEST RAIL, 60 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY
 JB0316'37, 38 FEET SOUTH OF THE CENTER LINE OF A STREET, 44 FEET
 JB0316'SOUTHWEST OF THE CENTER OF THE STREET CROSSING, 3 FEET EAST OF
 JB0316'THE THIRD POLE NORTH OF POLE NUMBER 287-10, 1.6 FEET NORTH OF A
 JB0316'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, ABOUT
 JB0316'LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JB0316'PROJECTING 1 INCH.
 JB0316
 JB0316                          STATION RECOVERY (2009)
 JB0316
 JB0316'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0316'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1368 ***********************************************************************
 JA1368  DESIGNATION -  H 127
 JA1368  PID         -  JA1368
 JA1368  STATE/COUNTY-  IL/LAWRENCE
 JA1368  COUNTRY     -  US
 JA1368  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1368
 JA1368                         *CURRENT SURVEY CONTROL
 JA1368  ______________________________________________________________________
 JA1368* NAD 83(1986) POSITION- 38 43 15.     (N) 087 39 02.     (W)   SCALED
 JA1368* NAVD 88 ORTHO HEIGHT -   139.463 (meters)      457.55  (feet) POSTED
 JA1368  ______________________________________________________________________
 JA1368  GEOID HEIGHT    -        -31.648 (meters)                     GEOID18
 JA1368  DYNAMIC HEIGHT  -        139.38  (meters)      457.3   (feet) COMP
 JA1368  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 JA1368
 JA1368  VERT ORDER      -  * POSTED, SEE BELOW
 JA1368
 JA1368.The horizontal coordinates were scaled from a map and have
 JA1368.an estimated accuracy of +/- 6 seconds.
 JA1368
 JA1368.The orthometric height was determined by differential leveling
 JA1368.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JA1368
 JA1368.* This is a POSTED BENCH MARK height.
 JA1368
 JA1368.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1368.GEOID18 height accuracy estimate available here.
 JA1368
 JA1368.Click photographs - Photos may exist for this station.
 JA1368
 JA1368.The dynamic height is computed by dividing the NAVD 88
 JA1368.geopotential number by the normal gravity value computed on the
 JA1368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1368.degrees latitude (g = 980.6199 gals.).
 JA1368
 JA1368.The modeled gravity was interpolated from observed gravity values.
 JA1368
 JA1368;                    North         East    Units  Estimated Accuracy
 JA1368;SPC IL E     -   228,210.      359,380.      MT  (+/- 180 meters Scaled)
 JA1368
 JA1368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH434859(NAD 83)
 JA1368
 JA1368                          SUPERSEDED SURVEY CONTROL
 JA1368
 JA1368  NGVD 29 (??/??/92)  139.577  (m)          457.93   (f) ADJ UNCH    1 2
 JA1368
 JA1368.Superseded values are not recommended for survey control.
 JA1368
 JA1368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1368.See file dsdata.pdf to determine how the superseded data were derived.
 JA1368
 JA1368_MARKER: DB = BENCH MARK DISK
 JA1368_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1368_SP_SET: OVERPASS
 JA1368_STAMPING: H 127 1938
 JA1368_MARK LOGO: CGS
 JA1368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1368
 JA1368  HISTORY     - Date     Condition        Report By
 JA1368  HISTORY     - 1938     MONUMENTED       CGS
 JA1368  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1368
 JA1368                          STATION DESCRIPTION
 JA1368
 JA1368'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1368'1.9 MI E FROM LAWRENCEVILLE.
 JA1368'1.9 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1368'STATION AT LAWRENCEVILLE, LAWRENCE COUNTY, 0.5 MILE EAST OF
 JA1368'MILEPOST ST. L 142-C 197, 0.6 MILE EAST OF A GRAVEL ROAD LEADING
 JA1368'SOUTH FROM U.S. HIGHWAY 50, AT THE CONCRETE OVERPASS OF U.S.
 JA1368'HIGHWAY 50, IN THE SOUTH FACE OF THE SECOND PIER FROM THE EAST
 JA1368'TIER, 25 FEET NORTHEAST OF THE NORTHEAST RAIL, ABOUT 5 FEET
 JA1368'HIGHER THAN THE TRACK, AND ABOUT 20 INCHES ABOVE THE GROUND.
 JA1368'A STANDARD DISK, STAMPED H 127 1938 AND SET VERTICALLY.
 JA1368
 JA1368                          STATION RECOVERY (1986)
 JA1368
 JA1368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1368'THERE IS A NEW BRIDGE AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1646 ***********************************************************************
 JA1646  DESIGNATION -  H 127 RESET
 JA1646  PID         -  JA1646
 JA1646  STATE/COUNTY-  IL/LAWRENCE
 JA1646  COUNTRY     -  US
 JA1646  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1646
 JA1646                         *CURRENT SURVEY CONTROL
 JA1646  ______________________________________________________________________
 JA1646* NAD 83(1986) POSITION- 38 43 15.     (N) 087 39 04.     (W)   SCALED
 JA1646* NAVD 88 ORTHO HEIGHT -   139.157 (meters)      456.55  (feet) ADJUSTED
 JA1646  ______________________________________________________________________
 JA1646  GEOID HEIGHT    -        -31.647 (meters)                     GEOID18
 JA1646  DYNAMIC HEIGHT  -        139.072 (meters)      456.27  (feet) COMP
 JA1646  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 JA1646
 JA1646  VERT ORDER      -  FIRST     CLASS II
 JA1646
 JA1646.The horizontal coordinates were scaled from a map and have
 JA1646.an estimated accuracy of +/- 6 seconds.
 JA1646
 JA1646.The orthometric height was determined by differential leveling and
 JA1646.adjusted by the NATIONAL GEODETIC SURVEY
 JA1646.in June 1991.
 JA1646
 JA1646.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1646.GEOID18 height accuracy estimate available here.
 JA1646
 JA1646.Click photographs - Photos may exist for this station.
 JA1646
 JA1646.The dynamic height is computed by dividing the NAVD 88
 JA1646.geopotential number by the normal gravity value computed on the
 JA1646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1646.degrees latitude (g = 980.6199 gals.).
 JA1646
 JA1646.The modeled gravity was interpolated from observed gravity values.
 JA1646
 JA1646;                    North         East    Units  Estimated Accuracy
 JA1646;SPC IL E     -   228,210.      359,330.      MT  (+/- 180 meters Scaled)
 JA1646
 JA1646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH433859(NAD 83)
 JA1646
 JA1646                          SUPERSEDED SURVEY CONTROL
 JA1646
 JA1646.No superseded survey control is available for this station.
 JA1646
 JA1646_MARKER: DV = VERTICAL CONTROL DISK
 JA1646_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JA1646_SP_SET: PIER
 JA1646_STAMPING: H 127 RESET 1982
 JA1646_MARK LOGO: NGS
 JA1646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1646
 JA1646  HISTORY     - Date     Condition        Report By
 JA1646  HISTORY     - 1982     MONUMENTED       NONE
 JA1646  HISTORY     - 1986     GOOD             NGS
 JA1646
 JA1646                          STATION DESCRIPTION
 JA1646
 JA1646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1646'3.1 KM (1.9 MI) EAST FROM LAWRENCEVILLE.
 JA1646'2.9 KM (1.8 MI) EASTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1646'COURTHOUSE IN LAWRENCEVILLE, THENCE 0.2 KM (0.1 MI) SOUTHEAST ALONG A
 JA1646'PAVED ROAD (OLD U.S. HIGHWAY 50), SET VERTICALLY IN THE SOUTH FACE OF
 JA1646'THE PIER CAP OF THE FIRST PIER SOUTHEAST OF THE NORTHWEST ABUTMENT OF
 JA1646'THE ROAD OVERPASS OF THE CHESSIE SYSTEM RAILROAD, 4.7 M (15.4 FT)
 JA1646'NORTH OF THE NEAR RAIL, 4.4 M (14.4 FT) EAST OF THE WEST END OF THE
 JA1646'PIER CAP, AND 1.0 M (3.3 FT) SOUTHWEST OF THE CENTER OF THE ROAD.
 JA1646'THE MARK IS 0.5 M ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0931 ***********************************************************************
 KB0931  DESIGNATION -  H 13
 KB0931  PID         -  KB0931
 KB0931  STATE/COUNTY-  IL/SANGAMON
 KB0931  COUNTRY     -  US
 KB0931  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB0931
 KB0931                         *CURRENT SURVEY CONTROL
 KB0931  ______________________________________________________________________
 KB0931* NAD 83(1986) POSITION- 39 49 25.     (N) 089 36 24.     (W)   SCALED
 KB0931* NAVD 88 ORTHO HEIGHT -   179.704 (meters)      589.58  (feet) ADJUSTED
 KB0931  ______________________________________________________________________
 KB0931  GEOID HEIGHT    -        -32.537 (meters)                     GEOID18
 KB0931  DYNAMIC HEIGHT  -        179.606 (meters)      589.26  (feet) COMP
 KB0931  MODELED GRAVITY -    980,079.2   (mgal)                       NAVD 88
 KB0931
 KB0931  VERT ORDER      -  FIRST     CLASS II
 KB0931
 KB0931.The horizontal coordinates were scaled from a map and have
 KB0931.an estimated accuracy of +/- 6 seconds.
 KB0931
 KB0931.The orthometric height was determined by differential leveling and
 KB0931.adjusted by the NATIONAL GEODETIC SURVEY
 KB0931.in June 1991.
 KB0931
 KB0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0931.GEOID18 height accuracy estimate available here.
 KB0931
 KB0931.Click photographs - Photos may exist for this station.
 KB0931
 KB0931.The dynamic height is computed by dividing the NAVD 88
 KB0931.geopotential number by the normal gravity value computed on the
 KB0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0931.degrees latitude (g = 980.6199 gals.).
 KB0931
 KB0931.The modeled gravity was interpolated from observed gravity values.
 KB0931
 KB0931;                    North         East    Units  Estimated Accuracy
 KB0931;SPC IL W     -   350,550.      747,940.      MT  (+/- 180 meters Scaled)
 KB0931
 KB0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK769114(NAD 83)
 KB0931
 KB0931                          SUPERSEDED SURVEY CONTROL
 KB0931
 KB0931  NGVD 29 (??/??/92)  179.800  (m)          589.89   (f) ADJ UNCH    1 2
 KB0931
 KB0931.Superseded values are not recommended for survey control.
 KB0931
 KB0931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0931.See file dsdata.pdf to determine how the superseded data were derived.
 KB0931
 KB0931_MARKER: DB = BENCH MARK DISK
 KB0931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0931_STAMPING: H 13 1933
 KB0931_MARK LOGO: CGS
 KB0931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0931+STABILITY: SURFACE MOTION
 KB0931
 KB0931  HISTORY     - Date     Condition        Report By
 KB0931  HISTORY     - 1933     MONUMENTED       CGS
 KB0931  HISTORY     - 1971     GOOD             ILHD
 KB0931  HISTORY     - 1976     GOOD             NGS
 KB0931  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 KB0931
 KB0931                          STATION DESCRIPTION
 KB0931
 KB0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0931'3 MI NE FROM SPRINGFIELD.
 KB0931'ABOUT 3 MILES NORTHEAST ALONG THE WABASH RAILROAD FROM THE
 KB0931'STATION AT SPRINGFIELD, SANGAMON COUNTY, AT STARNE, ABOUT 500
 KB0931'FEET WEST OF THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD,
 KB0931'12 FEET EAST OF THE TWENTY-FIFTH POLE WEST OF MILEPOST 411, AND
 KB0931'30 FEET NORTH OF THE TRACK.  A STANDARD DISK, STAMPED = H 13 1933
 KB0931'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- 14 FEET E. OF THE
 KB0931'26TH POLE WEST OF MILEPOST 411 AND 25.5 FEET N. OF CENTERLINE OF
 KB0931'TRACKS, 2 FEET N. OF WITNESS POST.
 KB0931
 KB0931                          STATION RECOVERY (1971)
 KB0931
 KB0931'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0931'RECOVERED IN GOOD CONDITION.
 KB0931
 KB0931                          STATION RECOVERY (1976)
 KB0931
 KB0931'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0931'RECOVERED IN GOOD CONDITION.
 KB0931
 KB0931                          STATION RECOVERY (2012)
 KB0931
 KB0931'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0931'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0258 ***********************************************************************
 NH0258  DESIGNATION -  H 130
 NH0258  PID         -  NH0258
 NH0258  STATE/COUNTY-  IL/OGLE
 NH0258  COUNTRY     -  US
 NH0258  USGS QUAD   -  FAIRDALE (2018)
 NH0258
 NH0258                         *CURRENT SURVEY CONTROL
 NH0258  ______________________________________________________________________
 NH0258* NAD 83(1986) POSITION- 42 06 04.     (N) 088 57 47.     (W)   SCALED
 NH0258* NAVD 88 ORTHO HEIGHT -   257.042 (meters)      843.31  (feet) ADJUSTED
 NH0258  ______________________________________________________________________
 NH0258  GEOID HEIGHT    -        -33.169 (meters)                     GEOID18
 NH0258  DYNAMIC HEIGHT  -        256.956 (meters)      843.03  (feet) COMP
 NH0258  MODELED GRAVITY -    980,280.2   (mgal)                       NAVD 88
 NH0258
 NH0258  VERT ORDER      -  FIRST     CLASS I
 NH0258
 NH0258.The horizontal coordinates were scaled from a map and have
 NH0258.an estimated accuracy of +/- 6 seconds.
 NH0258
 NH0258.The orthometric height was determined by differential leveling and
 NH0258.adjusted by the NATIONAL GEODETIC SURVEY
 NH0258.in June 1991.
 NH0258
 NH0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0258.GEOID18 height accuracy estimate available here.
 NH0258
 NH0258.Click photographs - Photos may exist for this station.
 NH0258
 NH0258.The dynamic height is computed by dividing the NAVD 88
 NH0258.geopotential number by the normal gravity value computed on the
 NH0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0258.degrees latitude (g = 980.6199 gals.).
 NH0258
 NH0258.The modeled gravity was interpolated from observed gravity values.
 NH0258
 NH0258;                    North         East    Units  Estimated Accuracy
 NH0258;SPC IL W     -   604,010.      799,560.      MT  (+/- 180 meters Scaled)
 NH0258
 NH0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM376628(NAD 83)
 NH0258
 NH0258                          SUPERSEDED SURVEY CONTROL
 NH0258
 NH0258  NGVD 29 (??/??/92)  257.091  (m)          843.47   (f) ADJ UNCH    1 1
 NH0258
 NH0258.Superseded values are not recommended for survey control.
 NH0258
 NH0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0258.See file dsdata.pdf to determine how the superseded data were derived.
 NH0258
 NH0258_MARKER: DB = BENCH MARK DISK
 NH0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0258_STAMPING: H 130 1947
 NH0258_MARK LOGO: CGS
 NH0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0258+STABILITY: SURFACE MOTION
 NH0258
 NH0258  HISTORY     - Date     Condition        Report By
 NH0258  HISTORY     - 1947     MONUMENTED       CGS
 NH0258  HISTORY     - 1969     GOOD             CGS
 NH0258  HISTORY     - 1990     GOOD             USPSQD
 NH0258
 NH0258                          STATION DESCRIPTION
 NH0258
 NH0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0258'2.2 MI E FROM MONROE CENTER.
 NH0258'ABOUT 2.2 MILES EAST ALONG STATE HIGHWAY 72 FROM THE MONROE
 NH0258'CENTER SCHOOL AT MONROE CENTER, OR ABOUT 1.6 MILES WEST ALONG
 NH0258'STATE HIGHWAY 72 FROM THE FAIRDALE SCHOOL AT FAIRDALE, 39 FEET
 NH0258'NORTH OF THE CENTER LINE OF THE HIGHWAY, 45 FEET EAST OF THE
 NH0258'CENTER LINE OF A GRAVELED ROAD WHICH LEADS NORTH, 16 1/2 FEET
 NH0258'EAST OF A CORNER FENCE POST, 1 1/2 FEET SOUTH OF A FENCE, 1.0
 NH0258'FOOT SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL
 NH0258'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 NH0258'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 23,
 NH0258'T42N, R2E
 NH0258
 NH0258                          STATION RECOVERY (1990)
 NH0258
 NH0258'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0222 ***********************************************************************
 NH0222  DESIGNATION -  H 131
 NH0222  PID         -  NH0222
 NH0222  STATE/COUNTY-  IL/KANE
 NH0222  COUNTRY     -  US
 NH0222  USGS QUAD   -  HAMPSHIRE (2018)
 NH0222
 NH0222                         *CURRENT SURVEY CONTROL
 NH0222  ______________________________________________________________________
 NH0222* NAD 83(1986) POSITION- 42 05 18.     (N) 088 33 40.     (W)   SCALED
 NH0222* NAVD 88 ORTHO HEIGHT -   263.612 (meters)      864.87  (feet) ADJUSTED
 NH0222  ______________________________________________________________________
 NH0222  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 NH0222  DYNAMIC HEIGHT  -        263.521 (meters)      864.57  (feet) COMP
 NH0222  MODELED GRAVITY -    980,271.5   (mgal)                       NAVD 88
 NH0222
 NH0222  VERT ORDER      -  FIRST     CLASS I
 NH0222
 NH0222.The horizontal coordinates were scaled from a map and have
 NH0222.an estimated accuracy of +/- 6 seconds.
 NH0222
 NH0222.The orthometric height was determined by differential leveling and
 NH0222.adjusted by the NATIONAL GEODETIC SURVEY
 NH0222.in June 1991.
 NH0222
 NH0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0222.GEOID18 height accuracy estimate available here.
 NH0222
 NH0222.Click photographs - Photos may exist for this station.
 NH0222
 NH0222.The dynamic height is computed by dividing the NAVD 88
 NH0222.geopotential number by the normal gravity value computed on the
 NH0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0222.degrees latitude (g = 980.6199 gals.).
 NH0222
 NH0222.The modeled gravity was interpolated from observed gravity values.
 NH0222
 NH0222;                    North         East    Units  Estimated Accuracy
 NH0222;SPC IL E     -   601,940.      281,160.      MT  (+/- 180 meters Scaled)
 NH0222
 NH0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM708607(NAD 83)
 NH0222
 NH0222                          SUPERSEDED SURVEY CONTROL
 NH0222
 NH0222  NGVD 29 (??/??/92)  263.666  (m)          865.04   (f) ADJ UNCH    1 1
 NH0222
 NH0222.Superseded values are not recommended for survey control.
 NH0222
 NH0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0222.See file dsdata.pdf to determine how the superseded data were derived.
 NH0222
 NH0222_MARKER: DB = BENCH MARK DISK
 NH0222_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0222_SP_SET: BRIDGE
 NH0222_STAMPING: H 131 1947
 NH0222_MARK LOGO: CGS
 NH0222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0222
 NH0222  HISTORY     - Date     Condition        Report By
 NH0222  HISTORY     - 1947     MONUMENTED       CGS
 NH0222  HISTORY     - 1969     GOOD             CGS
 NH0222  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0222  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH0222  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 NH0222
 NH0222                          STATION DESCRIPTION
 NH0222
 NH0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0222'2 MI W FROM HAMPSHIRE.
 NH0222'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL
 NH0222'AT HAMPSHIRE, THENCE 1.65 MILES WEST ALONG STATE HIGHWAY 72, 0.15
 NH0222'MILE EAST OF A RED BARN AND A CONCRETE SILO WHICH ARE ON THE
 NH0222'SOUTH SIDE OF THE HIGHWAY, 16 FEET NORTH OF THE CENTER LINE OF
 NH0222'THE HIGHWAY, SET IN THE TOP OF THE NORTHEAST CONCRETE WINGWALL
 NH0222'OF A 60-FOOT CONCRETE HIGHWAY BRIDGE, 3 1/2 FEET NORTHEAST OF THE
 NH0222'EAST END OF THE NORTH CONCRETE GUARD RAIL ON THE BRIDGE, AND ABOUT
 NH0222'LEVEL WITH THE HIGHWAY.  SEC 29, T42N, R 6E.
 NH0222
 NH0222                          STATION RECOVERY (1989)
 NH0222
 NH0222'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0222'MARK NOT FOUND.
 NH0222
 NH0222                          STATION RECOVERY (1990)
 NH0222
 NH0222'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0222'MARK NOT FOUND.
 NH0222
 NH0222                          STATION RECOVERY (1998)
 NH0222
 NH0222'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0222'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0043 ***********************************************************************
 NH0043  DESIGNATION -  H 132
 NH0043  PID         -  NH0043
 NH0043  STATE/COUNTY-  IL/COOK
 NH0043  COUNTRY     -  US
 NH0043  USGS QUAD   -  STREAMWOOD (2018)
 NH0043
 NH0043                         *CURRENT SURVEY CONTROL
 NH0043  ______________________________________________________________________
 NH0043* NAD 83(1986) POSITION- 42 00 16.     (N) 088 11 16.     (W)   SCALED
 NH0043* NAVD 88 ORTHO HEIGHT -   249.081 (meters)      817.19  (feet) ADJUSTED
 NH0043  ______________________________________________________________________
 NH0043  GEOID HEIGHT    -        -33.451 (meters)                     GEOID18
 NH0043  DYNAMIC HEIGHT  -        248.995 (meters)      816.91  (feet) COMP
 NH0043  MODELED GRAVITY -    980,271.3   (mgal)                       NAVD 88
 NH0043
 NH0043  VERT ORDER      -  FIRST     CLASS II
 NH0043
 NH0043.The horizontal coordinates were scaled from a map and have
 NH0043.an estimated accuracy of +/- 6 seconds.
 NH0043
 NH0043.The orthometric height was determined by differential leveling and
 NH0043.adjusted by the NATIONAL GEODETIC SURVEY
 NH0043.in June 1991.
 NH0043
 NH0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0043.GEOID18 height accuracy estimate available here.
 NH0043
 NH0043.Click photographs - Photos may exist for this station.
 NH0043
 NH0043.The dynamic height is computed by dividing the NAVD 88
 NH0043.geopotential number by the normal gravity value computed on the
 NH0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0043.degrees latitude (g = 980.6199 gals.).
 NH0043
 NH0043.The modeled gravity was interpolated from observed gravity values.
 NH0043
 NH0043;                    North         East    Units  Estimated Accuracy
 NH0043;SPC IL E     -   592,610.      312,060.      MT  (+/- 180 meters Scaled)
 NH0043
 NH0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM016509(NAD 83)
 NH0043
 NH0043                          SUPERSEDED SURVEY CONTROL
 NH0043
 NH0043  NGVD 29 (??/??/92)  249.160  (m)          817.45   (f) ADJ UNCH    1 2
 NH0043
 NH0043.Superseded values are not recommended for survey control.
 NH0043
 NH0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0043.See file dsdata.pdf to determine how the superseded data were derived.
 NH0043
 NH0043_MARKER: DB = BENCH MARK DISK
 NH0043_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0043_SP_SET: CULVERT HEADWALL
 NH0043_STAMPING: H 132 1947
 NH0043_MARK LOGO: CGS
 NH0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0043+STABILITY: SURFACE MOTION
 NH0043
 NH0043  HISTORY     - Date     Condition        Report By
 NH0043  HISTORY     - 1947     MONUMENTED       CGS
 NH0043  HISTORY     - 1961     POOR             CGS
 NH0043  HISTORY     - 1969     MARK NOT FOUND   CGS
 NH0043
 NH0043                          STATION DESCRIPTION
 NH0043
 NH0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 NH0043'0.8 MI N FROM BARTLETT.
 NH0043'0.8 MILE NORTH OF T. 41 N., R. 9 E., NEAR 1/4 CORNER SECTIONS
 NH0043'27 AND 34, 30 FEET SOUTH AND 225 FEET WEST OF U.S. HIGHWAY 20
 NH0043'FROM THE INTERSECTION OF BARTLETT ROAD SOUTH, 130 FEET
 NH0043'WEST-NORTHWEST OF A GAS STATION AND NIGHT CLUB, 16 FEET EAST
 NH0043'OF THE EAST END OF THE SOUTH CONCRETE HEADWALL OF A 2-FOOT
 NH0043'CONCRETE CULVERT, IN A CONCRETE POST FLUSH.  A STANDARD DISK,
 NH0043'STAMPED H 132 1947.  NOTE-- ALL BUT A SMALL PORTION OF THE DISK
 NH0043'HAS BEEN SCRAPED AWAY BY A BULLDOZER.
 NH0043
 NH0043                          STATION RECOVERY (1969)
 NH0043
 NH0043'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1668 ***********************************************************************
 ME1668  DESIGNATION -  H 133
 ME1668  PID         -  ME1668
 ME1668  STATE/COUNTY-  IL/COOK
 ME1668  COUNTRY     -  US
 ME1668  USGS QUAD   -  ELMHURST (2018)
 ME1668
 ME1668                         *CURRENT SURVEY CONTROL
 ME1668  ______________________________________________________________________
 ME1668* NAD 83(1986) POSITION- 41 57 07.     (N) 087 54 52.     (W)   SCALED
 ME1668* NAVD 88 ORTHO HEIGHT -   208.067 (meters)      682.63  (feet) ADJUSTED
 ME1668  ______________________________________________________________________
 ME1668  GEOID HEIGHT    -        -33.572 (meters)                     GEOID18
 ME1668  DYNAMIC HEIGHT  -        207.997 (meters)      682.40  (feet) COMP
 ME1668  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 ME1668
 ME1668  VERT ORDER      -  FIRST     CLASS II
 ME1668
 ME1668.The horizontal coordinates were scaled from a map and have
 ME1668.an estimated accuracy of +/- 6 seconds.
 ME1668
 ME1668.The orthometric height was determined by differential leveling and
 ME1668.adjusted by the NATIONAL GEODETIC SURVEY
 ME1668.in June 1991.
 ME1668
 ME1668.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1668.GEOID18 height accuracy estimate available here.
 ME1668
 ME1668.Click photographs - Photos may exist for this station.
 ME1668
 ME1668.The dynamic height is computed by dividing the NAVD 88
 ME1668.geopotential number by the normal gravity value computed on the
 ME1668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1668.degrees latitude (g = 980.6199 gals.).
 ME1668
 ME1668.The modeled gravity was interpolated from observed gravity values.
 ME1668
 ME1668;                    North         East    Units  Estimated Accuracy
 ME1668;SPC IL E     -   586,850.      334,730.      MT  (+/- 180 meters Scaled)
 ME1668
 ME1668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM242448(NAD 83)
 ME1668
 ME1668                          SUPERSEDED SURVEY CONTROL
 ME1668
 ME1668  NGVD 29 (??/??/92)  208.158  (m)          682.93   (f) ADJ UNCH    1 2
 ME1668
 ME1668.Superseded values are not recommended for survey control.
 ME1668
 ME1668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1668.See file dsdata.pdf to determine how the superseded data were derived.
 ME1668
 ME1668_MARKER: DB = BENCH MARK DISK
 ME1668_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1668_SP_SET: ABUTMENT
 ME1668_STAMPING: H 133 1947
 ME1668_MARK LOGO: CGS
 ME1668_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1668
 ME1668  HISTORY     - Date     Condition        Report By
 ME1668  HISTORY     - 1947     MONUMENTED       CGS
 ME1668  HISTORY     - 1971     GOOD             NGS
 ME1668  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1668
 ME1668                          STATION DESCRIPTION
 ME1668
 ME1668'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1668'3.8 MI NW FROM FRANKLIN PARK.
 ME1668'ABOUT 1.95 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN
 ME1668'PARK DISTRICT 84 SCHOOL AT FRANKLIN PARK, THENCE ABOUT 1.85 MILE
 ME1668'NORTH ALONG WOLF ROAD, AT THE OVER HEAD BRIDGE OF THE CHICAGO
 ME1668'AND NORTHWESTERN RAILWAY OVER THE CHICAGO, MILWAUKEE, ST. PAUL
 ME1668'AND PACIFIC RAILROAD, WEST OF AND OPPOSITE WOODEN BRIDGE ON WOLF
 ME1668'ROAD OVER THE C.M. ST. P. AND PACIFIC RR., SET IN THE TOP OF THE
 ME1668'EAST END OF THE NORTH CONCRETE ABUTMENT OF THE BRIDGE, 12 FEET
 ME1668'EAST OF THE EAST RAIL OF THE NORTH BOUND TRACK OF THE C. AND NW
 ME1668'RY., AND ABOUT 0.3 FOOT BELOW THE TRACK.
 ME1668
 ME1668                          STATION RECOVERY (1971)
 ME1668
 ME1668'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1668'RECOVERED IN GOOD CONDITION.
 ME1668
 ME1668                          STATION RECOVERY (1987)
 ME1668
 ME1668'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1668'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0237 ***********************************************************************
 NG0237  DESIGNATION -  H 134
 NG0237  PID         -  NG0237
 NG0237  STATE/COUNTY-  IL/COOK
 NG0237  COUNTRY     -  US
 NG0237  USGS QUAD   -  EVANSTON (2018)
 NG0237
 NG0237                         *CURRENT SURVEY CONTROL
 NG0237  ______________________________________________________________________
 NG0237* NAD 83(1986) POSITION- 42 04 47.25   (N) 087 43 15.74   (W)   HD_HELD1
 NG0237* NAVD 88 ORTHO HEIGHT -   191.377 (meters)      627.88  (feet) ADJUSTED
 NG0237  ______________________________________________________________________
 NG0237  GEOID HEIGHT    -        -33.860 (meters)                     GEOID18
 NG0237  DYNAMIC HEIGHT  -        191.315 (meters)      627.67  (feet) COMP
 NG0237  MODELED GRAVITY -    980,294.9   (mgal)                       NAVD 88
 NG0237
 NG0237  VERT ORDER      -  FIRST     CLASS 0
 NG0237
 NG0237.The horizontal coordinates were determined by differentially corrected
 NG0237.hand held GPS observations or other comparable positioning techniques
 NG0237.and have an estimated accuracy of +/- 3 meters.
 NG0237
 NG0237.The orthometric height was determined by differential leveling and
 NG0237.adjusted by the NATIONAL GEODETIC SURVEY
 NG0237.in June 1991.
 NG0237
 NG0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0237.GEOID18 height accuracy estimate available here.
 NG0237
 NG0237.Click photographs - Photos may exist for this station.
 NG0237
 NG0237.The dynamic height is computed by dividing the NAVD 88
 NG0237.geopotential number by the normal gravity value computed on the
 NG0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0237.degrees latitude (g = 980.6199 gals.).
 NG0237
 NG0237.The modeled gravity was interpolated from observed gravity values.
 NG0237
 NG0237;                    North         East    Units  Estimated Accuracy
 NG0237;SPC IL E     -   601,146.6     350,664.5     MT  (+/- 3 meters HH1 GPS) 
 NG0237
 NG0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4035958886(NAD 83)
 NG0237
 NG0237                          SUPERSEDED SURVEY CONTROL
 NG0237
 NG0237  NGVD 29 (??/??/92)  191.436  (m)          628.07   (f) ADJ UNCH    1 0
 NG0237
 NG0237.Superseded values are not recommended for survey control.
 NG0237
 NG0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0237.See file dsdata.pdf to determine how the superseded data were derived.
 NG0237
 NG0237_MARKER: DB = BENCH MARK DISK
 NG0237_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0237_SP_SET: BUILDING
 NG0237_STAMPING: H 134 1947
 NG0237_MARK LOGO: CGS
 NG0237_MAGNETIC: O = OTHER; SEE DESCRIPTION
 NG0237_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0237_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0237+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2025
 NG0237
 NG0237  HISTORY     - Date     Condition        Report By
 NG0237  HISTORY     - 1947     MONUMENTED       CGS
 NG0237  HISTORY     - 1973     GOOD             NGS
 NG0237  HISTORY     - 19991126 GOOD             USPSQD
 NG0237  HISTORY     - 20000811 GOOD             PATRIC
 NG0237  HISTORY     - 20011110 GOOD             USPSQD
 NG0237  HISTORY     - 20181003 GOOD             AMESC
 NG0237  HISTORY     - 20250714 GOOD             USPSQD
 NG0237
 NG0237                          STATION DESCRIPTION
 NG0237
 NG0237'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0237'0.6 MI W FROM WILMETTE.
 NG0237'0.55 MILES WEST ALONG LAKE AVENUE FROM THE VILLAGE HALL ANNEX,
 NG0237'SET VERTICALLY IN THE NORTH FACE OF THE NORTHWEST WING OF ST.
 NG0237'JOSEPH SCHOOL AT THE INTERSECTION OF LAKE AVENUE AND RIDGE ROAD,
 NG0237'250.0 FEET NORTH OF THE NORTH CURB OF LAKE AVENUE, 99.4 FEET
 NG0237'EAST OF THE EAST CONCRETE RETAINING WALL AROUND A CEMETERY,
 NG0237'11.0 FEET SOUTH OF THE CENTER LINE OF A DRIVE TO PRIVATE GARAGE
 NG0237'UNDER CHURCH.  1.4 FEET EAST OF THE NORTHWEST CORNER OF THE
 NG0237'NORTHWEST WING.  A C AND GS DISK DRILLED IN VERTICAL ABOUT 2
 NG0237'7/10 FEET ABOVE THE LEVEL OF THE GROUND.  SEC 28, T42N, R13E.
 NG0237
 NG0237                          STATION RECOVERY (1999)
 NG0237
 NG0237'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0237'RECOVERED IN GOOD CONDITION.
 NG0237
 NG0237                          STATION RECOVERY (2000)
 NG0237
 NG0237'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0237'RECOVERED IN GOOD CONDITION.
 NG0237
 NG0237                          STATION RECOVERY (2001)
 NG0237
 NG0237'RECOVERY NOTE BY US POWER SQUADRON 2001 (EFU)
 NG0237'RECOVERED AS DESCRIBED.
 NG0237
 NG0237                          STATION RECOVERY (2018)
 NG0237
 NG0237'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 NG0237'RECOVERED IN GOOD CONDITION.
 NG0237
 NG0237                          STATION RECOVERY (2025)
 NG0237
 NG0237'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 NG0237'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2484 ***********************************************************************
 AJ2484  DESIGNATION -  H 134 O/S
 AJ2484  PID         -  AJ2484
 AJ2484  STATE/COUNTY-  IL/COOK
 AJ2484  COUNTRY     -  US
 AJ2484  USGS QUAD   -  EVANSTON (2018)
 AJ2484
 AJ2484                         *CURRENT SURVEY CONTROL
 AJ2484  ______________________________________________________________________
 AJ2484* NAD 83(2011) POSITION- 42 04 45.86797(N) 087 43 18.09542(W)   ADJUSTED
 AJ2484* NAD 83(2011) ELLIP HT-   157.988 (meters)        (06/27/12)   ADJUSTED
 AJ2484* NAD 83(2011) EPOCH   -  2010.00
 AJ2484* NAVD 88 ORTHO HEIGHT -   191.83  (meters)      629.4   (feet) LEVELING
 AJ2484  ______________________________________________________________________
 AJ2484  GEOID HEIGHT    -        -33.859 (meters)                     GEOID18
 AJ2484  NAD 83(2011) X  -    188,479.579 (meters)                     COMP
 AJ2484  NAD 83(2011) Y  - -4,737,462.021 (meters)                     COMP
 AJ2484  NAD 83(2011) Z  -  4,252,260.265 (meters)                     COMP
 AJ2484  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 AJ2484  VERT ORDER      -  THIRD ?
 AJ2484
 AJ2484  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2484  Standards:
 AJ2484         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2484            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2484  -------------------------------------------------------------------
 AJ2484  NETWORK    1.68   2.31           0.83   0.37   1.18     -0.04793724
 AJ2484  -------------------------------------------------------------------
 AJ2484  Click here for local accuracies and other accuracy information.
 AJ2484
 AJ2484.The horizontal coordinates were established by GPS observations
 AJ2484.and adjusted by the National Geodetic Survey in June 2012.
 AJ2484
 AJ2484.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2484.been affixed to the stable North American tectonic plate. See 
 AJ2484.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2484
 AJ2484.The horizontal coordinates are valid at the epoch date displayed above
 AJ2484.which is a decimal equivalence of Year/Month/Day.
 AJ2484
 AJ2484.The orthometric height was determined by differential leveling.
 AJ2484.The vertical network tie was performed by a horz. field party for horz.
 AJ2484.obs reductions. Reset procedures were used to establish the elevation.
 AJ2484
 AJ2484.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2484.GEOID18 height accuracy estimate available here.
 AJ2484
 AJ2484.Click photographs - Photos may exist for this station.
 AJ2484
 AJ2484.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2484
 AJ2484.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2484
 AJ2484.The ellipsoidal height was determined by GPS observations
 AJ2484.and is referenced to NAD 83.
 AJ2484
 AJ2484. The following values were computed from the NAD 83(2011) position.
 AJ2484
 AJ2484;                    North         East     Units Scale Factor Converg.
 AJ2484;SPC IL E     -   601,103.571   350,610.636   MT  1.00000651   +0 24 35.7
 AJ2484;SPC IL E     - 1,972,120.63  1,150,295.06   sFT  1.00000651   +0 24 35.7
 AJ2484;UTM  16      - 4,658,844.797   440,305.291   MT  0.99964385   -0 29 01.2
 AJ2484
 AJ2484!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2484!SPC IL E     -   0.99997522  x   1.00000651  =   0.99998173
 AJ2484!UTM  16      -   0.99997522  x   0.99964385  =   0.99961908
 AJ2484
 AJ2484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4030558844(NAD 83)
 AJ2484
 AJ2484                          SUPERSEDED SURVEY CONTROL
 AJ2484
 AJ2484  NAD 83(2007)-  42 04 45.86808(N)    087 43 18.09645(W) AD(2002.00) 0
 AJ2484  ELLIP H (02/10/07)  158.013  (m)                       GP(2002.00)    
 AJ2484  ELLIP H (02/03/05)  158.028  (m)                       GP(       ) 4 2
 AJ2484  NAD 83(1997)-  42 04 45.86813(N)    087 43 18.09637(W) AD(       ) 1
 AJ2484  ELLIP H (04/23/01)  158.040  (m)                       GP(       ) 4 1
 AJ2484
 AJ2484.Superseded values are not recommended for survey control.
 AJ2484
 AJ2484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2484.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2484
 AJ2484_MARKER: N = NAIL
 AJ2484_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AJ2484_SP_SET: PAVEMENT
 AJ2484_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2484_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ2484_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2484+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2000
 AJ2484
 AJ2484  HISTORY     - Date     Condition        Report By
 AJ2484  HISTORY     - 20000811 MONUMENTED       PATRIC
 AJ2484
 AJ2484                          STATION DESCRIPTION
 AJ2484
 AJ2484'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2484'STATION IS IN PARKING LOT AT THE NORTHWEST CORNER OF RIDGE AVE.
 AJ2484'AND LAKE AVE. IN WILLMETTE.  STATION IS NORTH OF THE CENTER
 AJ2484'PARKING AISLE AND IS EVEN WITH THE PAINT LINE BETWEEN THE THIRD
 AJ2484'AND FOURTH STALL FROM THE EAST OF THE CENTER PARKING AISLE.
 AJ2484'STATION IS A MAG-NAIL DRIVEN IN BITUMINOUS CONCRETE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1611 ***********************************************************************
 ME1611  DESIGNATION -  H 135
 ME1611  PID         -  ME1611
 ME1611  STATE/COUNTY-  IL/COOK
 ME1611  COUNTRY     -  US
 ME1611  USGS QUAD   -  JACKSON PARK (2018)
 ME1611
 ME1611                         *CURRENT SURVEY CONTROL
 ME1611  ______________________________________________________________________
 ME1611* NAD 83(1986) POSITION- 41 51 38.     (N) 087 37 26.     (W)   SCALED
 ME1611* NAVD 88 ORTHO HEIGHT -   181.378 (meters)      595.07  (feet) ADJUSTED
 ME1611  ______________________________________________________________________
 ME1611  GEOID HEIGHT    -        -33.579 (meters)                     GEOID18
 ME1611  DYNAMIC HEIGHT  -        181.316 (meters)      594.87  (feet) COMP
 ME1611  MODELED GRAVITY -    980,277.3   (mgal)                       NAVD 88
 ME1611
 ME1611  VERT ORDER      -  FIRST     CLASS I
 ME1611
 ME1611.The horizontal coordinates were scaled from a map and have
 ME1611.an estimated accuracy of +/- 6 seconds.
 ME1611
 ME1611.The orthometric height was determined by differential leveling and
 ME1611.adjusted by the NATIONAL GEODETIC SURVEY
 ME1611.in June 1991.
 ME1611
 ME1611.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1611.GEOID18 height accuracy estimate available here.
 ME1611
 ME1611.Click photographs - Photos may exist for this station.
 ME1611
 ME1611.The dynamic height is computed by dividing the NAVD 88
 ME1611.geopotential number by the normal gravity value computed on the
 ME1611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1611.degrees latitude (g = 980.6199 gals.).
 ME1611
 ME1611.The modeled gravity was interpolated from observed gravity values.
 ME1611
 ME1611;                    North         East    Units  Estimated Accuracy
 ME1611;SPC IL E     -   576,860.      358,910.      MT  (+/- 180 meters Scaled)
 ME1611
 ME1611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM482344(NAD 83)
 ME1611
 ME1611                          SUPERSEDED SURVEY CONTROL
 ME1611
 ME1611  NGVD 29 (??/??/92)  181.466  (m)          595.36   (f) ADJ UNCH    1 1
 ME1611
 ME1611.Superseded values are not recommended for survey control.
 ME1611
 ME1611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1611.See file dsdata.pdf to determine how the superseded data were derived.
 ME1611
 ME1611_MARKER: DB = BENCH MARK DISK
 ME1611_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1611_SP_SET: ABUTMENT
 ME1611_STAMPING: H 135 1947
 ME1611_MARK LOGO: CGS
 ME1611_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1611_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1611+SATELLITE: SATELLITE OBSERVATIONS - November 27, 2010
 ME1611
 ME1611  HISTORY     - Date     Condition        Report By
 ME1611  HISTORY     - 1947     MONUMENTED       CGS
 ME1611  HISTORY     - 1969     GOOD             CGS
 ME1611  HISTORY     - 1977     GOOD             NGS
 ME1611  HISTORY     - 1987     GOOD             USPSQD
 ME1611  HISTORY     - 1989     GOOD             USPSQD
 ME1611  HISTORY     - 1989     GOOD             USPSQD
 ME1611  HISTORY     - 20101127 GOOD             GEOCAC
 ME1611
 ME1611                          STATION DESCRIPTION
 ME1611
 ME1611'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1611'0.4 MI S FROM CHICAGO.
 ME1611'ABOUT 0.45 MILE SOUTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1611'CENTRAL RAILROAD STATION AT CHICAGO, 20 1/2 FEET WEST OF THE
 ME1611'WEST CURB OF THE AVENUE, SET VERTICALLY IN THE EAST FACE OF THE
 ME1611'WEST STONE ABUTMENT OF THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 ME1611'OVERPASS FOR THE AVENUE, 230 FEET NORTH OF THE NORTH CURB OF
 ME1611'16TH STREET, 24 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 ME1611'DISPLAY CREATORS INCORPORATED CONVENTION EXHIBITS BUILDING AT
 ME1611'1532 S. MICHIGAN AVENUE, AND ABOUT 3 FEET ABOVE THE LEVEL OF
 ME1611'THE SIDEWALK.
 ME1611
 ME1611                          STATION RECOVERY (1977)
 ME1611
 ME1611'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1611'RECOVERED IN GOOD CONDITION.
 ME1611
 ME1611                          STATION RECOVERY (1987)
 ME1611
 ME1611'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1611'RECOVERED IN GOOD CONDITION.
 ME1611
 ME1611                          STATION RECOVERY (1989)
 ME1611
 ME1611'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1611'RECOVERED IN GOOD CONDITION.
 ME1611
 ME1611                          STATION RECOVERY (1989)
 ME1611
 ME1611'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1611'RECOVERED IN GOOD CONDITION.
 ME1611
 ME1611                          STATION RECOVERY (2010)
 ME1611
 ME1611'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME1611'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1782 ***********************************************************************
 ME1782  DESIGNATION -  H 136
 ME1782  PID         -  ME1782
 ME1782  STATE/COUNTY-  IL/COOK
 ME1782  COUNTRY     -  US
 ME1782  USGS QUAD   -  BERWYN (2018)
 ME1782
 ME1782                         *CURRENT SURVEY CONTROL
 ME1782  ______________________________________________________________________
 ME1782* NAD 83(1986) POSITION- 41 47 35.     (N) 087 46 43.     (W)   SCALED
 ME1782* NAVD 88 ORTHO HEIGHT -   186.134 (meters)      610.67  (feet) ADJUSTED
 ME1782  ______________________________________________________________________
 ME1782  GEOID HEIGHT    -        -33.437 (meters)                     GEOID18
 ME1782  DYNAMIC HEIGHT  -        186.069 (meters)      610.46  (feet) COMP
 ME1782  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 ME1782
 ME1782  VERT ORDER      -  FIRST     CLASS II
 ME1782
 ME1782.The horizontal coordinates were scaled from a map and have
 ME1782.an estimated accuracy of +/- 6 seconds.
 ME1782
 ME1782.The orthometric height was determined by differential leveling and
 ME1782.adjusted by the NATIONAL GEODETIC SURVEY
 ME1782.in June 1991.
 ME1782
 ME1782.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1782.GEOID18 height accuracy estimate available here.
 ME1782
 ME1782.Click photographs - Photos may exist for this station.
 ME1782
 ME1782.The dynamic height is computed by dividing the NAVD 88
 ME1782.geopotential number by the normal gravity value computed on the
 ME1782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1782.degrees latitude (g = 980.6199 gals.).
 ME1782
 ME1782.The modeled gravity was interpolated from observed gravity values.
 ME1782
 ME1782;                    North         East    Units  Estimated Accuracy
 ME1782;SPC IL E     -   569,270.      346,110.      MT  (+/- 180 meters Scaled)
 ME1782
 ME1782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM353270(NAD 83)
 ME1782
 ME1782                          SUPERSEDED SURVEY CONTROL
 ME1782
 ME1782  NGVD 29 (??/??/92)  186.220  (m)          610.96   (f) ADJ UNCH    1 2
 ME1782
 ME1782.Superseded values are not recommended for survey control.
 ME1782
 ME1782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1782.See file dsdata.pdf to determine how the superseded data were derived.
 ME1782
 ME1782_MARKER: DB = BENCH MARK DISK
 ME1782_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1782_SP_SET: BUILDING
 ME1782_STAMPING: H 136 1947
 ME1782_MARK LOGO: CGS
 ME1782_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1782
 ME1782  HISTORY     - Date     Condition        Report By
 ME1782  HISTORY     - 1947     MONUMENTED       CGS
 ME1782  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1782
 ME1782                          STATION DESCRIPTION
 ME1782
 ME1782'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1782'AT CHICAGO.
 ME1782'AT CHICAGO, AT THE INTERSECTION OF SOUTH MOBILE AVENUE AND ARCHER
 ME1782'AVENUE, SET VERTICALLY IN THE EAST FACE AT THE SOUTHEAST CORNER
 ME1782'OF THE BRICK BUILDING HOUSING THE WEST END SAVINGS AND LOAN
 ME1782'COMPANY AT 6316 ARCHER AVENUE, 2.8 FEET NORTH OF THE SOUTHEAST
 ME1782'CORNER OF THE BUILDING AND 2.8 FEET ABOVE THE SIDE WALK.
 ME1782
 ME1782                          STATION RECOVERY (1977)
 ME1782
 ME1782'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1782'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1897 ***********************************************************************
 ME1897  DESIGNATION -  H 137
 ME1897  PID         -  ME1897
 ME1897  STATE/COUNTY-  IL/COOK
 ME1897  COUNTRY     -  US
 ME1897  USGS QUAD   -  ENGLEWOOD (2018)
 ME1897
 ME1897                         *CURRENT SURVEY CONTROL
 ME1897  ______________________________________________________________________
 ME1897* NAD 83(1986) POSITION- 41 50 44.     (N) 087 37 47.     (W)   SCALED
 ME1897* NAVD 88 ORTHO HEIGHT -   183.013 (meters)      600.44  (feet) ADJUSTED
 ME1897  ______________________________________________________________________
 ME1897  GEOID HEIGHT    -        -33.562 (meters)                     GEOID18
 ME1897  DYNAMIC HEIGHT  -        182.950 (meters)      600.23  (feet) COMP
 ME1897  MODELED GRAVITY -    980,276.1   (mgal)                       NAVD 88
 ME1897
 ME1897  VERT ORDER      -  FIRST     CLASS I
 ME1897
 ME1897.The horizontal coordinates were scaled from a map and have
 ME1897.an estimated accuracy of +/- 6 seconds.
 ME1897
 ME1897.The orthometric height was determined by differential leveling and
 ME1897.adjusted by the NATIONAL GEODETIC SURVEY
 ME1897.in June 1991.
 ME1897
 ME1897.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1897.GEOID18 height accuracy estimate available here.
 ME1897
 ME1897.Click photographs - Photos may exist for this station.
 ME1897
 ME1897.The dynamic height is computed by dividing the NAVD 88
 ME1897.geopotential number by the normal gravity value computed on the
 ME1897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1897.degrees latitude (g = 980.6199 gals.).
 ME1897
 ME1897.The modeled gravity was interpolated from observed gravity values.
 ME1897
 ME1897;                    North         East    Units  Estimated Accuracy
 ME1897;SPC IL E     -   575,190.      358,430.      MT  (+/- 180 meters Scaled)
 ME1897
 ME1897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM477328(NAD 83)
 ME1897
 ME1897                          SUPERSEDED SURVEY CONTROL
 ME1897
 ME1897  NGVD 29 (01/19/93)  183.101  (m)          600.72   (f) ADJUSTED    1 1
 ME1897  NGVD 29 (??/??/92)  183.101  (m)          600.72   (f) SUPERSEDED  1 1
 ME1897
 ME1897.Superseded values are not recommended for survey control.
 ME1897
 ME1897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1897.See file dsdata.pdf to determine how the superseded data were derived.
 ME1897
 ME1897_MARKER: DB = BENCH MARK DISK
 ME1897_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1897_SP_SET: ABUTMENT
 ME1897_STAMPING: H 137 1947
 ME1897_MARK LOGO: CGS
 ME1897_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1897_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1897_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1897+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1897
 ME1897  HISTORY     - Date     Condition        Report By
 ME1897  HISTORY     - 1947     MONUMENTED       CGS
 ME1897  HISTORY     - 1968     GOOD             CGS
 ME1897  HISTORY     - 1969     GOOD             CGS
 ME1897  HISTORY     - 1977     GOOD             NGS
 ME1897  HISTORY     - 19920805 GOOD             NGS
 ME1897
 ME1897                          STATION DESCRIPTION
 ME1897
 ME1897'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1897'AT CHICAGO.
 ME1897'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE WEST 26 TH
 ME1897'STREET OVERPASS, SET ON THE TOP AND 14.4 FEET EAST OF THE WEST
 ME1897'END OF THE NORTH STONE BRIDGE SEAT OF THE OVERPASS, 14.5 FEET
 ME1897'WEST OF THE WEST RAIL, 9.5 FEET WEST OF THE WEST GIRDER OF THE
 ME1897'OVERPASS AND 1.4 FEET BELOW THE LEVEL OF THE TRACK.
 ME1897
 ME1897                          STATION RECOVERY (1969)
 ME1897
 ME1897'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1897'RECOVERED IN GOOD CONDITION.
 ME1897
 ME1897                          STATION RECOVERY (1977)
 ME1897
 ME1897'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1897'RECOVERED IN GOOD CONDITION.
 ME1897
 ME1897                          STATION RECOVERY (1992)
 ME1897
 ME1897'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1897'IN CHICAGO, AT THE INTERSECTION OF 26TH STREET THE METRO-METROPOLITAN
 ME1897'RAILROAD, IN TOP OF AND 4.4 M (14.4 FT) EAST OF THE WEST END OF THE
 ME1897'NORTH STONE ABUTMENT OF THE RAILROAD OVERPASS OF THE STREET, 70.6 M
 ME1897'(231.6 FT) WEST OF THE CENTER OF FEDERAL STREET, 10.2 M (33.5 FT)
 ME1897'NORTH OF THE CENTER OF 26TH STREET, 4.0 M (13.1 FT) WEST OF THE NEAR
 ME1897'RAIL, 2.5 M (8.2 FT) WEST OF THE WEST BRIDGE RAIL, AND 0.6 M
 ME1897'(2.0 FT) BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1828 ***********************************************************************
 ME1828  DESIGNATION -  H 138
 ME1828  PID         -  ME1828
 ME1828  STATE/COUNTY-  IL/COOK
 ME1828  COUNTRY     -  US
 ME1828  USGS QUAD   -  LAKE CALUMET (2018)
 ME1828
 ME1828                         *CURRENT SURVEY CONTROL
 ME1828  ______________________________________________________________________
 ME1828* NAD 83(1986) POSITION- 41 39 33.     (N) 087 37 04.     (W)   SCALED
 ME1828* NAVD 88 ORTHO HEIGHT -   180.255 (meters)      591.39  (feet) ADJUSTED
 ME1828  ______________________________________________________________________
 ME1828  GEOID HEIGHT    -        -33.475 (meters)                     GEOID18
 ME1828  DYNAMIC HEIGHT  -        180.190 (meters)      591.17  (feet) COMP
 ME1828  MODELED GRAVITY -    980,257.2   (mgal)                       NAVD 88
 ME1828
 ME1828  VERT ORDER      -  FIRST     CLASS II
 ME1828
 ME1828.The horizontal coordinates were scaled from a map and have
 ME1828.an estimated accuracy of +/- 6 seconds.
 ME1828
 ME1828.The orthometric height was determined by differential leveling and
 ME1828.adjusted by the NATIONAL GEODETIC SURVEY
 ME1828.in June 1991.
 ME1828
 ME1828.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1828.GEOID18 height accuracy estimate available here.
 ME1828
 ME1828.Click photographs - Photos may exist for this station.
 ME1828
 ME1828.The dynamic height is computed by dividing the NAVD 88
 ME1828.geopotential number by the normal gravity value computed on the
 ME1828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1828.degrees latitude (g = 980.6199 gals.).
 ME1828
 ME1828.The modeled gravity was interpolated from observed gravity values.
 ME1828
 ME1828;                    North         East    Units  Estimated Accuracy
 ME1828;SPC IL E     -   554,500.      359,600.      MT  (+/- 180 meters Scaled)
 ME1828
 ME1828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM485121(NAD 83)
 ME1828
 ME1828                          SUPERSEDED SURVEY CONTROL
 ME1828
 ME1828  NGVD 29 (??/??/92)  180.355  (m)          591.71   (f) ADJ UNCH    1 2
 ME1828
 ME1828.Superseded values are not recommended for survey control.
 ME1828
 ME1828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1828.See file dsdata.pdf to determine how the superseded data were derived.
 ME1828
 ME1828_MARKER: DB = BENCH MARK DISK
 ME1828_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1828_SP_SET: ABUTMENT
 ME1828_STAMPING: H 138 1947
 ME1828_MARK LOGO: CGS
 ME1828_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1828
 ME1828  HISTORY     - Date     Condition        Report By
 ME1828  HISTORY     - 1947     MONUMENTED       CGS
 ME1828  HISTORY     - 1971     GOOD             NGS
 ME1828  HISTORY     - 1977     GOOD             NGS
 ME1828
 ME1828                          STATION DESCRIPTION
 ME1828
 ME1828'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1828'AT CHICAGO.
 ME1828'AT CHICAGO, ABOUT 3.1 MILES WEST ALONG 130TH STREET FROM ITS
 ME1828'INTERSECTON WITH TORRENCE AVENUE, ABOUT 175 FEET EAST OF THE
 ME1828'JUNCTION OF INDIANA AVENUE, SET VERTICALLY IN THE SOUTH FACE OF
 ME1828'THE NORTH CONCRETE ABUTMENT OF THE OVER HEAD BRIDGE OF THE
 ME1828'ILLINOIS CENTRAL RAILROAD OVER EAST 130TH STREET, 21 FEET WEST
 ME1828'OF THE EAST END OF THE ABUTMENT, 12 FEET NORTH OF THE NORTH CURB
 ME1828'OF EAST 130TH STREET AND 3.2 FEET ABOVE THE GROUND.  NOTE-- MARK
 ME1828'MAY BE REACHED FROM THE POST OFFICE AT BLUE ISLAND BY GOING
 ME1828'ABOUT 2.5 MILES EAST ALONG VERMONT STREET, THENCE ABOUT 1.0
 ME1828'MILE EAST ALONG 127TH STREET, THENCE ABOUT 0.35 MILE SOUTH ALONG
 ME1828'INDIANA AVENUE, THENCE ABOUT 175 FEET EAST ALONG EAST 130TH ST.
 ME1828
 ME1828                          STATION RECOVERY (1971)
 ME1828
 ME1828'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1828'RECOVERED IN GOOD CONDITION.
 ME1828
 ME1828                          STATION RECOVERY (1977)
 ME1828
 ME1828'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1828'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1765 ***********************************************************************
 ME1765  DESIGNATION -  H 139
 ME1765  PID         -  ME1765
 ME1765  STATE/COUNTY-  IL/COOK
 ME1765  COUNTRY     -  US
 ME1765  USGS QUAD   -  PALOS PARK (2018)
 ME1765
 ME1765                         *CURRENT SURVEY CONTROL
 ME1765  ______________________________________________________________________
 ME1765* NAD 83(1986) POSITION- 41 44 11.     (N) 087 46 45.     (W)   SCALED
 ME1765* NAVD 88 ORTHO HEIGHT -   189.430 (meters)      621.49  (feet) ADJUSTED
 ME1765  ______________________________________________________________________
 ME1765  GEOID HEIGHT    -        -33.403 (meters)                     GEOID18
 ME1765  DYNAMIC HEIGHT  -        189.362 (meters)      621.27  (feet) COMP
 ME1765  MODELED GRAVITY -    980,262.0   (mgal)                       NAVD 88
 ME1765
 ME1765  VERT ORDER      -  FIRST     CLASS II
 ME1765
 ME1765.The horizontal coordinates were scaled from a map and have
 ME1765.an estimated accuracy of +/- 6 seconds.
 ME1765
 ME1765.The orthometric height was determined by differential leveling and
 ME1765.adjusted by the NATIONAL GEODETIC SURVEY
 ME1765.in June 1991.
 ME1765
 ME1765.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1765.GEOID18 height accuracy estimate available here.
 ME1765
 ME1765.Click photographs - Photos may exist for this station.
 ME1765
 ME1765.The dynamic height is computed by dividing the NAVD 88
 ME1765.geopotential number by the normal gravity value computed on the
 ME1765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1765.degrees latitude (g = 980.6199 gals.).
 ME1765
 ME1765.The modeled gravity was interpolated from observed gravity values.
 ME1765
 ME1765;                    North         East    Units  Estimated Accuracy
 ME1765;SPC IL E     -   562,970.      346,100.      MT  (+/- 180 meters Scaled)
 ME1765
 ME1765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM352208(NAD 83)
 ME1765
 ME1765                          SUPERSEDED SURVEY CONTROL
 ME1765
 ME1765  NGVD 29 (??/??/92)  189.518  (m)          621.78   (f) ADJ UNCH    1 2
 ME1765
 ME1765.Superseded values are not recommended for survey control.
 ME1765
 ME1765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1765.See file dsdata.pdf to determine how the superseded data were derived.
 ME1765
 ME1765_MARKER: DB = BENCH MARK DISK
 ME1765_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1765_SP_SET: BUILDING
 ME1765_STAMPING: H 139 1947
 ME1765_MARK LOGO: CGS
 ME1765_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1765
 ME1765  HISTORY     - Date     Condition        Report By
 ME1765  HISTORY     - 1947     MONUMENTED       CGS
 ME1765  HISTORY     - 1971     GOOD             NGS
 ME1765  HISTORY     - 1978     GOOD             LOCENG
 ME1765  HISTORY     - 19870701 GOOD             USPSQD
 ME1765  HISTORY     - 1989     GOOD             USPSQD
 ME1765  HISTORY     - 1989     GOOD             USPSQD
 ME1765
 ME1765                          STATION DESCRIPTION
 ME1765
 ME1765'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1765'2.8 MI NW FROM OAK LAWN.
 ME1765'ABOUT 0.8 MILE NORTH ALONG STATE HIGHWAY 50 FROM ITS INTERSECTION
 ME1765'WITH STATE HIGHWAY 7 AT OAK LAWN, THENCE ABOUT 2.05 MILES WEST
 ME1765'ALONG 87TH STREET, ABOUT 0.2 MILE NORTH ALONG NARRAGANSETTE
 ME1765'AVENUE FROM ITS JUNCTION WITH 87TH STREET AND STATE ROAD, SET
 ME1765'VERTICALLY IN THE SOUTH FACE OF THE BRICK WALL AT THE SOUTHWEST
 ME1765'CORNER OF THE TOBIN SCHOOL, 1 FOOT EAST OF THE SOUTHWEST CORNER
 ME1765'OF THE BUILDING AND 3 FEET ABOVE THE SIDE WALK.
 ME1765
 ME1765                          STATION RECOVERY (1971)
 ME1765
 ME1765'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1765'RECOVERED IN GOOD CONDITION.
 ME1765
 ME1765                          STATION RECOVERY (1978)
 ME1765
 ME1765'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 ME1765'RECOVERED IN GOOD CONDITION.
 ME1765
 ME1765                          STATION RECOVERY (1987)
 ME1765
 ME1765'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1765'RECOVERED IN GOOD CONDITION.
 ME1765
 ME1765                          STATION RECOVERY (1989)
 ME1765
 ME1765'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1765'RECOVERED IN GOOD CONDITION.
 ME1765
 ME1765                          STATION RECOVERY (1989)
 ME1765
 ME1765'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1765'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0342 ***********************************************************************
 KC0342  DESIGNATION -  H 14
 KC0342  PID         -  KC0342
 KC0342  STATE/COUNTY-  IL/ADAMS
 KC0342  COUNTRY     -  US
 KC0342  USGS QUAD   -  QUINCY WEST (2018)
 KC0342
 KC0342                         *CURRENT SURVEY CONTROL
 KC0342  ______________________________________________________________________
 KC0342* NAD 83(1986) POSITION- 39 56 45.87   (N) 091 24 55.32   (W)   HD_HELD1
 KC0342* NAVD 88 ORTHO HEIGHT -   150.882 (meters)      495.02  (feet) ADJUSTED
 KC0342  ______________________________________________________________________
 KC0342  GEOID HEIGHT    -        -32.583 (meters)                     GEOID18
 KC0342  DYNAMIC HEIGHT  -        150.804 (meters)      494.76  (feet) COMP
 KC0342  MODELED GRAVITY -    980,108.4   (mgal)                       NAVD 88
 KC0342
 KC0342  VERT ORDER      -  FIRST     CLASS II
 KC0342
 KC0342.The horizontal coordinates were determined by differentially corrected
 KC0342.hand held GPS observations or other comparable positioning techniques
 KC0342.and have an estimated accuracy of +/- 3 meters.
 KC0342
 KC0342.The orthometric height was determined by differential leveling and
 KC0342.adjusted by the NATIONAL GEODETIC SURVEY
 KC0342.in June 1991.
 KC0342
 KC0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0342.GEOID18 height accuracy estimate available here.
 KC0342
 KC0342.Click photographs - Photos may exist for this station.
 KC0342
 KC0342.The dynamic height is computed by dividing the NAVD 88
 KC0342.geopotential number by the normal gravity value computed on the
 KC0342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0342.degrees latitude (g = 980.6199 gals.).
 KC0342
 KC0342.The modeled gravity was interpolated from observed gravity values.
 KC0342
 KC0342;                    North         East    Units  Estimated Accuracy
 KC0342;SPC IL W     -   364,747.3     593,289.6     MT  (+/- 3 meters HH1 GPS) 
 KC0342
 KC0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3537322974(NAD 83)
 KC0342
 KC0342                          SUPERSEDED SURVEY CONTROL
 KC0342
 KC0342  NGVD 29 (??/??/92)  150.967  (m)          495.30   (f) ADJ UNCH    1 2
 KC0342
 KC0342.Superseded values are not recommended for survey control.
 KC0342
 KC0342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0342.See file dsdata.pdf to determine how the superseded data were derived.
 KC0342
 KC0342_MARKER: DB = BENCH MARK DISK
 KC0342_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0342_SP_SET: BRIDGE
 KC0342_STAMPING: H 14 1933
 KC0342_MARK LOGO: CGS
 KC0342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0342+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 KC0342
 KC0342  HISTORY     - Date     Condition        Report By
 KC0342  HISTORY     - 1933     MONUMENTED       CGS
 KC0342  HISTORY     - 1935     GOOD             CGS
 KC0342  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0342  HISTORY     - 1979     MARK NOT FOUND   ILDT
 KC0342  HISTORY     - 1996     GOOD             KLINGN
 KC0342  HISTORY     - 20091214 GOOD             INDIV
 KC0342  HISTORY     - 20100602 GOOD             MODNR
 KC0342  HISTORY     - 20120524 GOOD             ILDT
 KC0342  HISTORY     - 20130418 GOOD             AMESC
 KC0342
 KC0342                          STATION DESCRIPTION
 KC0342
 KC0342'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0342'AT QUINCY.
 KC0342'AT QUINCY, ADAMS COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 KC0342'RAILROAD, 0.1 MILE NORTH OF THE STATION, 20 FEET SOUTHWEST OF THE
 KC0342'BRIDGE OVER LIND STREET, AND IN THE SOUTHWEST CORNER OF A LARGE
 KC0342'CONCRETE BLOCK.  A STANDARD DISK, STAMPED H 14 1933.
 KC0342
 KC0342                          STATION RECOVERY (1971)
 KC0342
 KC0342'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0342'MARK NOT FOUND.
 KC0342
 KC0342                          STATION RECOVERY (1979)
 KC0342
 KC0342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 KC0342'MARK NOT FOUND.
 KC0342
 KC0342                          STATION RECOVERY (1996)
 KC0342
 KC0342'RECOVERY NOTE BY KLINGNER AND ASSOCIATES 1996 (NDE)
 KC0342'THE NGS DESCRIPTION IS MOSTLY CORRECT EXCEPT FOR DESCRIBING
 KC0342'THE STATION AS BEING 20 FEET SOUTHWEST OF THE BRIDGE OVER
 KC0342'LIND STREET.  IT IS ACTUALLY 20 FEET SOUTHWEST OF THE BRIDGE
 KC0342'OVER CEDAR STREET.  THE MARK IS ON THE EAST SIDE OF BONANSINGA
 KC0342'DRIVE.
 KC0342
 KC0342                          STATION RECOVERY (2009)
 KC0342
 KC0342'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (CLB)
 KC0342'RECOVERED IN GOOD CONDITION.
 KC0342
 KC0342                          STATION RECOVERY (2010)
 KC0342
 KC0342'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 KC0342'
 KC0342'RECOVERED IN GOOD SHAPE.
 KC0342
 KC0342                          STATION RECOVERY (2012)
 KC0342
 KC0342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0342'RECOVERED IN GOOD CONDITION.
 KC0342
 KC0342                          STATION RECOVERY (2013)
 KC0342
 KC0342'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 KC0342'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0120 ***********************************************************************
 MF0120  DESIGNATION -  H 140
 MF0120  PID         -  MF0120
 MF0120  STATE/COUNTY-  IL/WILL
 MF0120  COUNTRY     -  US
 MF0120  USGS QUAD   -  ROMEOVILLE (2018)
 MF0120
 MF0120                         *CURRENT SURVEY CONTROL
 MF0120  ______________________________________________________________________
 MF0120* NAD 83(1986) POSITION- 41 39 49.6    (N) 088 01 56.2    (W)   HD_HELD2
 MF0120* NAVD 88 ORTHO HEIGHT -   180.087 (meters)      590.84  (feet) ADJUSTED
 MF0120  ______________________________________________________________________
 MF0120  GEOID HEIGHT    -        -33.196 (meters)                     GEOID18
 MF0120  DYNAMIC HEIGHT  -        180.021 (meters)      590.62  (feet) COMP
 MF0120  MODELED GRAVITY -    980,251.3   (mgal)                       NAVD 88
 MF0120
 MF0120  VERT ORDER      -  FIRST     CLASS II
 MF0120
 MF0120.The horizontal coordinates were established by autonomous hand held GPS
 MF0120.observations and have an estimated accuracy of +/- 10 meters.
 MF0120
 MF0120.The orthometric height was determined by differential leveling and
 MF0120.adjusted by the NATIONAL GEODETIC SURVEY
 MF0120.in June 1991.
 MF0120
 MF0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0120.GEOID18 height accuracy estimate available here.
 MF0120
 MF0120.Click photographs - Photos may exist for this station.
 MF0120
 MF0120.The dynamic height is computed by dividing the NAVD 88
 MF0120.geopotential number by the normal gravity value computed on the
 MF0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0120.degrees latitude (g = 980.6199 gals.).
 MF0120
 MF0120.The modeled gravity was interpolated from observed gravity values.
 MF0120
 MF0120;                    North         East    Units  Estimated Accuracy
 MF0120;SPC IL E     -   554,803.      325,073.      MT  (+/- 10 meters HH2 GPS)
 MF0120
 MF0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1406012961(NAD 83)
 MF0120
 MF0120                          SUPERSEDED SURVEY CONTROL
 MF0120
 MF0120  NGVD 29 (??/??/92)  180.176  (m)          591.13   (f) ADJ UNCH    1 2
 MF0120
 MF0120.Superseded values are not recommended for survey control.
 MF0120
 MF0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0120.See file dsdata.pdf to determine how the superseded data were derived.
 MF0120
 MF0120_MARKER: DB = BENCH MARK DISK
 MF0120_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0120_SP_SET: BOX CULVERT
 MF0120_STAMPING: H 140 1947
 MF0120_MARK LOGO: CGS
 MF0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0120+STABILITY: SURFACE MOTION
 MF0120
 MF0120  HISTORY     - Date     Condition        Report By
 MF0120  HISTORY     - 1947     MONUMENTED       CGS
 MF0120  HISTORY     - 1972     GOOD             NGS
 MF0120  HISTORY     - 20030927 MARK NOT FOUND   USPSQD
 MF0120  HISTORY     - 20071222 GOOD             GEOCAC
 MF0120  HISTORY     - 20090319 GOOD             GEOCAC
 MF0120
 MF0120                          STATION DESCRIPTION
 MF0120
 MF0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0120'1.7 MI SW FROM LEMONT.
 MF0120'ABOUT 1.7 MILES SOUTHWEST ALONG THE NEW AVENUE FROM THE ALTON
 MF0120'RAILROAD STATION AT LEMONT, ABOUT 175 YARDS SOUTHWEST OF THE ALTON
 MF0120'RAILROAD SIGNAL NO. 58, OPPOSITE THE ALTON RAILROAD MILE POST 27,
 MF0120'SET IN THE TOP OF THE CENTER OF THE NORTHWEST CONCRETE HEAD WALL
 MF0120'OF A 4-FOOT CONCRETE BOX CULVERT UNDER THE ROAD, 22 FEET NORTHWEST
 MF0120'OF AND ABOUT 1/2 FOOT BELOW THE CENTER LINE OF THE ROAD.
 MF0120
 MF0120                          STATION RECOVERY (1972)
 MF0120
 MF0120'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0120'RECOVERED IN GOOD CONDITION.
 MF0120
 MF0120                          STATION RECOVERY (2003)
 MF0120
 MF0120'RECOVERY NOTE BY US POWER SQUADRON 2003 (JPC)
 MF0120'MARK NOT FOUND.
 MF0120
 MF0120                          STATION RECOVERY (2007)
 MF0120
 MF0120'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0120'THIS PARTY HAD TO REMOVE APPROX. 4 INCHES OF SOIL FROM
 MF0120'THE CULVERT TOP, ERODED SOIL AND ROAD SHOULDER GRADING MAY HAVE BURIED
 MF0120'THIS MARK IN THE PAST.  MARK REMAINS IN GOOD CONDITION.
 MF0120
 MF0120                          STATION RECOVERY (2009)
 MF0120
 MF0120'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0120'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0143 ***********************************************************************
 MF0143  DESIGNATION -  H 141
 MF0143  PID         -  MF0143
 MF0143  STATE/COUNTY-  IL/GRUNDY
 MF0143  COUNTRY     -  US
 MF0143  USGS QUAD   -  LISBON (2018)
 MF0143
 MF0143                         *CURRENT SURVEY CONTROL
 MF0143  ______________________________________________________________________
 MF0143* NAD 83(1986) POSITION- 41 23 15.     (N) 088 25 18.     (W)   SCALED
 MF0143* NAVD 88 ORTHO HEIGHT -   167.330 (meters)      548.98  (feet) ADJUSTED
 MF0143  ______________________________________________________________________
 MF0143  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 MF0143  DYNAMIC HEIGHT  -        167.266 (meters)      548.77  (feet) COMP
 MF0143  MODELED GRAVITY -    980,236.2   (mgal)                       NAVD 88
 MF0143
 MF0143  VERT ORDER      -  FIRST     CLASS II
 MF0143
 MF0143.The horizontal coordinates were scaled from a map and have
 MF0143.an estimated accuracy of +/- 6 seconds.
 MF0143
 MF0143.The orthometric height was determined by differential leveling and
 MF0143.adjusted by the NATIONAL GEODETIC SURVEY
 MF0143.in June 1991.
 MF0143
 MF0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0143.GEOID18 height accuracy estimate available here.
 MF0143
 MF0143.Click photographs - Photos may exist for this station.
 MF0143
 MF0143.The dynamic height is computed by dividing the NAVD 88
 MF0143.geopotential number by the normal gravity value computed on the
 MF0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0143.degrees latitude (g = 980.6199 gals.).
 MF0143
 MF0143.The modeled gravity was interpolated from observed gravity values.
 MF0143
 MF0143;                    North         East    Units  Estimated Accuracy
 MF0143;SPC IL E     -   524,080.      292,610.      MT  (+/- 180 meters Scaled)
 MF0143
 MF0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811827(NAD 83)
 MF0143
 MF0143                          SUPERSEDED SURVEY CONTROL
 MF0143
 MF0143  NGVD 29 (??/??/92)  167.41   (m)          549.2    (f) COMPUTED    1 2
 MF0143
 MF0143.Superseded values are not recommended for survey control.
 MF0143
 MF0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0143.See file dsdata.pdf to determine how the superseded data were derived.
 MF0143
 MF0143_MARKER: DB = BENCH MARK DISK
 MF0143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0143_STAMPING: H 141 1947
 MF0143_MARK LOGO: CGS
 MF0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0143+STABILITY: SURFACE MOTION
 MF0143
 MF0143  HISTORY     - Date     Condition        Report By
 MF0143  HISTORY     - 1947     MONUMENTED       CGS
 MF0143
 MF0143                          STATION DESCRIPTION
 MF0143
 MF0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0143'2 MI N FROM MORRIS.
 MF0143'ABOUT 2.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0143'HOUSE AT MORRIS, ABOUT 0.25 MILE NORTH OF THE JUNCTION OF
 MF0143'U.S. HIGHWAY 6 LEADING NORTHEAST, 167 FEET NORTHEAST AND ACROSS
 MF0143'THE HIGHWAY FROM A 2-STORY SHINGLE FARM HOUSE, 37 FEET EAST OF
 MF0143'THE CENTER LINE OF THE HIGHWAY, 23 FEET NORTH OF A POWER POLE,
 MF0143'6.5 FEET NORTHEAST OF A 6-INCH TREE, 2 FEET SOUTH OF A WHITE
 MF0143'WOODEN WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 MF0143'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0144 ***********************************************************************
 MF0144  DESIGNATION -  H 141 RESET
 MF0144  PID         -  MF0144
 MF0144  STATE/COUNTY-  IL/GRUNDY
 MF0144  COUNTRY     -  US
 MF0144  USGS QUAD   -  LISBON (2018)
 MF0144
 MF0144                         *CURRENT SURVEY CONTROL
 MF0144  ______________________________________________________________________
 MF0144* NAD 83(1986) POSITION- 41 23 15.     (N) 088 25 18.     (W)   SCALED
 MF0144* NAVD 88 ORTHO HEIGHT -   166.90  (meters)      547.6   (feet) RESET
 MF0144  ______________________________________________________________________
 MF0144  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 MF0144  VERT ORDER      -  THIRD
 MF0144
 MF0144.The horizontal coordinates were scaled from a map and have
 MF0144.an estimated accuracy of +/- 6 seconds.
 MF0144
 MF0144.The orthometric height was computed from unverified reset data.
 MF0144
 MF0144.No vertical observational check was made to the station.
 MF0144
 MF0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0144.GEOID18 height accuracy estimate available here.
 MF0144
 MF0144.Click photographs - Photos may exist for this station.
 MF0144
 MF0144;                    North         East    Units  Estimated Accuracy
 MF0144;SPC IL E     -   524,080.      292,610.      MT  (+/- 180 meters Scaled)
 MF0144
 MF0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811827(NAD 83)
 MF0144
 MF0144                          SUPERSEDED SURVEY CONTROL
 MF0144
 MF0144  NGVD 29 (??/??/??)  166.97   (m)          547.8    (f) RESET       3  
 MF0144
 MF0144.Superseded values are not recommended for survey control.
 MF0144
 MF0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0144.See file dsdata.pdf to determine how the superseded data were derived.
 MF0144
 MF0144_MARKER: DB = BENCH MARK DISK
 MF0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0144_STAMPING: H 141 RESET 1958
 MF0144_MARK LOGO: CGS
 MF0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0144+STABILITY: SURFACE MOTION
 MF0144
 MF0144  HISTORY     - Date     Condition        Report By
 MF0144  HISTORY     - 1958     MONUMENTED       ILDT
 MF0144  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0144
 MF0144                          STATION DESCRIPTION
 MF0144
 MF0144'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1958
 MF0144'2 MI N FROM MORRIS.
 MF0144'2 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURTHOUSE AT
 MF0144'MORRIS, 440 FEET EAST OF THE CENTERLINE OF ROUTE 47, 525 FEET
 MF0144'SOUTH AND 440 FEET OF THE CENTERLINE OF GRADE SEPARATION AT
 MF0144'INTERSECTION OF F.A.I. -06 AND S.B.I. 47.  THE DISK IS SET
 MF0144'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 MF0144
 MF0144                          STATION RECOVERY (1989)
 MF0144
 MF0144'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0144'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0082 ***********************************************************************
 MF0082  DESIGNATION -  H 142
 MF0082  PID         -  MF0082
 MF0082  STATE/COUNTY-  IL/WILL
 MF0082  COUNTRY     -  US
 MF0082  USGS QUAD   -  PLAINFIELD (2018)
 MF0082
 MF0082                         *CURRENT SURVEY CONTROL
 MF0082  ______________________________________________________________________
 MF0082* NAD 83(1986) POSITION- 41 31 13.     (N) 088 10 44.     (W)   SCALED
 MF0082* NAVD 88 ORTHO HEIGHT -   177.068 (meters)      580.93  (feet) ADJUSTED
 MF0082  ______________________________________________________________________
 MF0082  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 MF0082  DYNAMIC HEIGHT  -        177.002 (meters)      580.71  (feet) COMP
 MF0082  MODELED GRAVITY -    980,243.4   (mgal)                       NAVD 88
 MF0082
 MF0082  VERT ORDER      -  FIRST     CLASS II
 MF0082
 MF0082.This mark is at Joliet Park District Airport (JOT)
 MF0082
 MF0082.The horizontal coordinates were scaled from a map and have
 MF0082.an estimated accuracy of +/- 6 seconds.
 MF0082
 MF0082.The orthometric height was determined by differential leveling and
 MF0082.adjusted by the NATIONAL GEODETIC SURVEY
 MF0082.in June 1991.
 MF0082
 MF0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0082.GEOID18 height accuracy estimate available here.
 MF0082
 MF0082.Click photographs - Photos may exist for this station.
 MF0082
 MF0082.The dynamic height is computed by dividing the NAVD 88
 MF0082.geopotential number by the normal gravity value computed on the
 MF0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0082.degrees latitude (g = 980.6199 gals.).
 MF0082
 MF0082.The modeled gravity was interpolated from observed gravity values.
 MF0082
 MF0082;                    North         East    Units  Estimated Accuracy
 MF0082;SPC IL E     -   538,830.      312,890.      MT  (+/- 180 meters Scaled)
 MF0082
 MF0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL016971(NAD 83)
 MF0082
 MF0082                          SUPERSEDED SURVEY CONTROL
 MF0082
 MF0082  NGVD 29 (??/??/92)  177.163  (m)          581.24   (f) ADJ UNCH    1 2
 MF0082
 MF0082.Superseded values are not recommended for survey control.
 MF0082
 MF0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0082.See file dsdata.pdf to determine how the superseded data were derived.
 MF0082
 MF0082_MARKER: DB = BENCH MARK DISK
 MF0082_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0082_SP_SET: BUILDING
 MF0082_STAMPING: H 142 1947
 MF0082_MARK LOGO: CGS
 MF0082_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0082
 MF0082  HISTORY     - Date     Condition        Report By
 MF0082  HISTORY     - 1947     MONUMENTED       CGS
 MF0082  HISTORY     - 1979     MARK NOT FOUND   LOCENG
 MF0082  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0082
 MF0082                          STATION DESCRIPTION
 MF0082
 MF0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0082'5.2 MI W FROM JOLIET.
 MF0082'ABOUT 5.15 MILES WEST ALONG U.S. HIGHWAY 52 FROM THE COURT HOUSE
 MF0082'AT JOLIET, AT THE JOLIET MUNICIPAL AIRPORT, ABOUT 100 YARDS SOUTH
 MF0082'OF THE ADMINSTRATION BUILDING, SET VERTICALLY IN THE NORTHEAST
 MF0082'FACE OF THE NORTH CORNER OF THE BRICK REPAIR BUILDING, 1.3 FEET
 MF0082'SOUTHEAST OF NORTH CORNER OF THE BUILDING AND 2.7 FEET ABOVE THE
 MF0082'GROUND.
 MF0082
 MF0082                          STATION RECOVERY (1979)
 MF0082
 MF0082'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 MF0082'MARK NOT FOUND.
 MF0082
 MF0082                          STATION RECOVERY (2013)
 MF0082
 MF0082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0082'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0151 ***********************************************************************
 MF0151  DESIGNATION -  H 143
 MF0151  PID         -  MF0151
 MF0151  STATE/COUNTY-  IL/GRUNDY
 MF0151  COUNTRY     -  US
 MF0151  USGS QUAD   -  LISBON (2018)
 MF0151
 MF0151                         *CURRENT SURVEY CONTROL
 MF0151  ______________________________________________________________________
 MF0151* NAD 83(1986) POSITION- 41 25 48.     (N) 088 25 21.     (W)   SCALED
 MF0151* NAVD 88 ORTHO HEIGHT -   178.713 (meters)      586.33  (feet) ADJUSTED
 MF0151  ______________________________________________________________________
 MF0151  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 MF0151  DYNAMIC HEIGHT  -        178.644 (meters)      586.10  (feet) COMP
 MF0151  MODELED GRAVITY -    980,237.3   (mgal)                       NAVD 88
 MF0151
 MF0151  VERT ORDER      -  FIRST     CLASS II
 MF0151
 MF0151.This mark is at Morris Mun-James R Washburn Fld Airport (C09)
 MF0151
 MF0151.The horizontal coordinates were scaled from a map and have
 MF0151.an estimated accuracy of +/- 6 seconds.
 MF0151
 MF0151.The orthometric height was determined by differential leveling and
 MF0151.adjusted by the NATIONAL GEODETIC SURVEY
 MF0151.in June 1991.
 MF0151
 MF0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0151.GEOID18 height accuracy estimate available here.
 MF0151
 MF0151.Click photographs - Photos may exist for this station.
 MF0151
 MF0151.The dynamic height is computed by dividing the NAVD 88
 MF0151.geopotential number by the normal gravity value computed on the
 MF0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0151.degrees latitude (g = 980.6199 gals.).
 MF0151
 MF0151.The modeled gravity was interpolated from observed gravity values.
 MF0151
 MF0151;                    North         East    Units  Estimated Accuracy
 MF0151;SPC IL E     -   528,800.      292,550.      MT  (+/- 180 meters Scaled)
 MF0151
 MF0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811874(NAD 83)
 MF0151
 MF0151                          SUPERSEDED SURVEY CONTROL
 MF0151
 MF0151  NGVD 29 (??/??/92)  178.787  (m)          586.57   (f) ADJ UNCH    1 2
 MF0151
 MF0151.Superseded values are not recommended for survey control.
 MF0151
 MF0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0151.See file dsdata.pdf to determine how the superseded data were derived.
 MF0151
 MF0151_MARKER: DB = BENCH MARK DISK
 MF0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0151_STAMPING: H 143 1947
 MF0151_MARK LOGO: CGS
 MF0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0151+STABILITY: SURFACE MOTION
 MF0151
 MF0151  HISTORY     - Date     Condition        Report By
 MF0151  HISTORY     - 1947     MONUMENTED       CGS
 MF0151  HISTORY     - 20091016 MARK NOT FOUND   GEOCAC
 MF0151
 MF0151                          STATION DESCRIPTION
 MF0151
 MF0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0151'5 MI N FROM MORRIS.
 MF0151'ABOUT 4.95 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0151'HOUSE AT MORRIS, AT THE MORRIS AIRPORT, SET AT THE NORTHWEST
 MF0151'CORNER OF THE OVAL SHAPED HANGAR AND REPAIR SHOP, 170 FEET
 MF0151'EAST OF THE CENTER LINE OF THE HIGHWAY, 121 FEET WEST OF THE
 MF0151'SOUTHWEST CORNER OF THE ADMINISTRATION BUILDING, 1 FOOT
 MF0151'NORTHEAST OF THE NORTHWEST CORNER OF THE HANGAR, AND SET IN
 MF0151'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0151
 MF0151                          STATION RECOVERY (2009)
 MF0151
 MF0151'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0151'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0043 ***********************************************************************
 HB0043  DESIGNATION -  H 144
 HB0043  PID         -  HB0043
 HB0043  STATE/COUNTY-  IL/GALLATIN
 HB0043  COUNTRY     -  US
 HB0043  USGS QUAD   -  EQUALITY (2018)
 HB0043
 HB0043                         *CURRENT SURVEY CONTROL
 HB0043  ______________________________________________________________________
 HB0043* NAD 83(1986) POSITION- 37 44 00.     (N) 088 21 44.     (W)   SCALED
 HB0043* NAVD 88 ORTHO HEIGHT -   107.077 (meters)      351.30  (feet) ADJUSTED
 HB0043  ______________________________________________________________________
 HB0043  GEOID HEIGHT    -        -29.673 (meters)                     GEOID18
 HB0043  DYNAMIC HEIGHT  -        107.003 (meters)      351.06  (feet) COMP
 HB0043  MODELED GRAVITY -    979,941.8   (mgal)                       NAVD 88
 HB0043
 HB0043  VERT ORDER      -  FIRST     CLASS II
 HB0043
 HB0043.The horizontal coordinates were scaled from a map and have
 HB0043.an estimated accuracy of +/- 6 seconds.
 HB0043
 HB0043.The orthometric height was determined by differential leveling and
 HB0043.adjusted by the NATIONAL GEODETIC SURVEY
 HB0043.in June 1991.
 HB0043
 HB0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0043.GEOID18 height accuracy estimate available here.
 HB0043
 HB0043.Click photographs - Photos may exist for this station.
 HB0043
 HB0043.The dynamic height is computed by dividing the NAVD 88
 HB0043.geopotential number by the normal gravity value computed on the
 HB0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0043.degrees latitude (g = 980.6199 gals.).
 HB0043
 HB0043.The modeled gravity was interpolated from observed gravity values.
 HB0043
 HB0043;                    North         East    Units  Estimated Accuracy
 HB0043;SPC IL E     -   118,380.      297,450.      MT  (+/- 180 meters Scaled)
 HB0043
 HB0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG799771(NAD 83)
 HB0043
 HB0043                          SUPERSEDED SURVEY CONTROL
 HB0043
 HB0043  NGVD 29 (11/26/84)  107.178  (m)          351.63   (f) ADJUSTED    1 2
 HB0043
 HB0043.Superseded values are not recommended for survey control.
 HB0043
 HB0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0043.See file dsdata.pdf to determine how the superseded data were derived.
 HB0043
 HB0043_MARKER: DB = BENCH MARK DISK
 HB0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0043_STAMPING: H 144 1949
 HB0043_MARK LOGO: CGS
 HB0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0043+STABILITY: SURFACE MOTION
 HB0043
 HB0043  HISTORY     - Date     Condition        Report By
 HB0043  HISTORY     - 1949     MONUMENTED       CGS
 HB0043  HISTORY     - 1957     MARK NOT FOUND   CGS
 HB0043
 HB0043                          STATION DESCRIPTION
 HB0043
 HB0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0043'7 MI SE FROM ELDORADO.
 HB0043'ABOUT 7.05 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0043'RAILROAD FROM THE UNION STATION AT ELDORADO, ABOUT 0.7 MILE
 HB0043'NORTHWEST OF THE ROAD CROSSING AT EQUALITY, AT THE SOUTHWEST
 HB0043'CORNER OF A CULTIVATED FIELD, ABOUT 0.15 MILE NORTHWEST OF A FARM
 HB0043'ROAD CROSSING, 77 FEET NORTHEAST OF THE NORTH END OF A 5-FOOT
 HB0043'STONE CULVERT UNDER TRACK, 48 1/2 FEET NORTH OF THE NORTH RAIL, 1
 HB0043'FOOT NORTH OF THE R/W FENCE LINE, 34 FEET SOUTHEAST OF A FENCE
 HB0043'CORNER, 1 1/2 FEET EAST OF A WHITE WOODEN WITNESS POST, 4 1/2 FEET
 HB0043'BELOW THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0043'5 INCHES.
 HB0043
 HB0043                          STATION RECOVERY (1957)
 HB0043
 HB0043'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 HB0043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0543 ***********************************************************************
 HB0543  DESIGNATION -  H 145
 HB0543  PID         -  HB0543
 HB0543  STATE/COUNTY-  IL/SALINE
 HB0543  COUNTRY     -  US
 HB0543  USGS QUAD   -  GALATIA (2018)
 HB0543
 HB0543                         *CURRENT SURVEY CONTROL
 HB0543  ______________________________________________________________________
 HB0543* NAD 83(1986) POSITION- 37 50 13.     (N) 088 36 48.     (W)   SCALED
 HB0543* NAVD 88 ORTHO HEIGHT -   120.768 (meters)      396.22  (feet) ADJUSTED
 HB0543  ______________________________________________________________________
 HB0543  GEOID HEIGHT    -        -29.648 (meters)                     GEOID18
 HB0543  DYNAMIC HEIGHT  -        120.685 (meters)      395.95  (feet) COMP
 HB0543  MODELED GRAVITY -    979,941.2   (mgal)                       NAVD 88
 HB0543
 HB0543  VERT ORDER      -  FIRST     CLASS II
 HB0543
 HB0543.The horizontal coordinates were scaled from a map and have
 HB0543.an estimated accuracy of +/- 6 seconds.
 HB0543
 HB0543.The orthometric height was determined by differential leveling and
 HB0543.adjusted by the NATIONAL GEODETIC SURVEY
 HB0543.in June 1991.
 HB0543
 HB0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0543.GEOID18 height accuracy estimate available here.
 HB0543
 HB0543.Click photographs - Photos may exist for this station.
 HB0543
 HB0543.The dynamic height is computed by dividing the NAVD 88
 HB0543.geopotential number by the normal gravity value computed on the
 HB0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0543.degrees latitude (g = 980.6199 gals.).
 HB0543
 HB0543.The modeled gravity was interpolated from observed gravity values.
 HB0543
 HB0543;                    North         East    Units  Estimated Accuracy
 HB0543;SPC IL E     -   129,910.      275,350.      MT  (+/- 180 meters Scaled)
 HB0543
 HB0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG580889(NAD 83)
 HB0543
 HB0543                          SUPERSEDED SURVEY CONTROL
 HB0543
 HB0543  NGVD 29 (11/26/84)  120.867  (m)          396.54   (f) ADJUSTED    1 2
 HB0543
 HB0543.Superseded values are not recommended for survey control.
 HB0543
 HB0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0543.See file dsdata.pdf to determine how the superseded data were derived.
 HB0543
 HB0543_MARKER: DB = BENCH MARK DISK
 HB0543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0543_STAMPING: H 145 1949
 HB0543_MARK LOGO: CGS
 HB0543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0543+STABILITY: SURFACE MOTION
 HB0543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0543+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 HB0543
 HB0543  HISTORY     - Date     Condition        Report By
 HB0543  HISTORY     - 1949     MONUMENTED       CGS
 HB0543  HISTORY     - 1961     GOOD             USGS
 HB0543  HISTORY     - 1981     GOOD             ILDT
 HB0543  HISTORY     - 1981     GOOD             ILDT
 HB0543  HISTORY     - 20060301 GOOD             ILDT
 HB0543  HISTORY     - 20110627 GOOD             ILDT
 HB0543  HISTORY     - 20120612 GOOD             ILDT
 HB0543
 HB0543                          STATION DESCRIPTION
 HB0543
 HB0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0543'AT GALATIA.
 HB0543'AT GALATIA, ABOUT 0.1 MILE NORTHWEST ALONG THE ILLINOIS CENTRAL
 HB0543'RAILRAOD FROM THE STATION, AT A STREET CROSSING, 70 FEET
 HB0543'NORTH-NORTHWEST OF THE CENTER OF THE CROSSING AND MAIN TRACK, 43
 HB0543'FEET EAST AND ACROSS THE TRACK FROM A SIDING SWITCH, 36 FEET WEST
 HB0543'OF THE CENTER LINE OF THE STREET, 26 FEET NORTH-NORTHWEST OF A
 HB0543'TELEPHONE POLE, 19 FEET NORTHEAST OF THE NORTHEAST RAIL, 1 1/2
 HB0543'FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, 1 FOOT BELOW THE
 HB0543'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0543
 HB0543                          STATION RECOVERY (1961)
 HB0543
 HB0543'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 HB0543'RECOVERED IN GOOD CONDITION.
 HB0543
 HB0543                          STATION RECOVERY (1981)
 HB0543
 HB0543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981
 HB0543'RECOVERED IN GOOD CONDITION.
 HB0543
 HB0543                          STATION RECOVERY (1981)
 HB0543
 HB0543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981
 HB0543'RECOVERED IN GOOD CONDITION.
 HB0543
 HB0543                          STATION RECOVERY (2006)
 HB0543
 HB0543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0543'REPLACED WITNESS POST 2 FEET WEST
 HB0543
 HB0543                          STATION RECOVERY (2011)
 HB0543
 HB0543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0543'RECOVERED IN GOOD CONDITION.
 HB0543
 HB0543                          STATION RECOVERY (2012)
 HB0543
 HB0543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0543'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0369 ***********************************************************************
 JB0369  DESIGNATION -  H 146
 JB0369  PID         -  JB0369
 JB0369  STATE/COUNTY-  IL/FRANKLIN
 JB0369  COUNTRY     -  US
 JB0369  USGS QUAD   -  REND LAKE DAM (2018)
 JB0369
 JB0369                         *CURRENT SURVEY CONTROL
 JB0369  ______________________________________________________________________
 JB0369* NAD 83(1986) POSITION- 38 00 31.     (N) 088 55 55.     (W)   SCALED
 JB0369* NAVD 88 ORTHO HEIGHT -   135.478 (meters)      444.48  (feet) ADJUSTED
 JB0369  ______________________________________________________________________
 JB0369  GEOID HEIGHT    -        -29.638 (meters)                     GEOID18
 JB0369  DYNAMIC HEIGHT  -        135.387 (meters)      444.18  (feet) COMP
 JB0369  MODELED GRAVITY -    979,958.4   (mgal)                       NAVD 88
 JB0369
 JB0369  VERT ORDER      -  FIRST     CLASS II
 JB0369
 JB0369.The horizontal coordinates were scaled from a map and have
 JB0369.an estimated accuracy of +/- 6 seconds.
 JB0369
 JB0369.The orthometric height was determined by differential leveling and
 JB0369.adjusted by the NATIONAL GEODETIC SURVEY
 JB0369.in June 1991.
 JB0369
 JB0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0369.GEOID18 height accuracy estimate available here.
 JB0369
 JB0369.Click photographs - Photos may exist for this station.
 JB0369
 JB0369.The dynamic height is computed by dividing the NAVD 88
 JB0369.geopotential number by the normal gravity value computed on the
 JB0369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0369.degrees latitude (g = 980.6199 gals.).
 JB0369
 JB0369.The modeled gravity was interpolated from observed gravity values.
 JB0369
 JB0369;                    North         East    Units  Estimated Accuracy
 JB0369;SPC IL E     -   149,100.      247,430.      MT  (+/- 180 meters Scaled)
 JB0369
 JB0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH303085(NAD 83)
 JB0369
 JB0369                          SUPERSEDED SURVEY CONTROL
 JB0369
 JB0369  NGVD 29 (??/??/92)  135.570  (m)          444.78   (f) ADJ UNCH    1 2
 JB0369
 JB0369.Superseded values are not recommended for survey control.
 JB0369
 JB0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0369.See file dsdata.pdf to determine how the superseded data were derived.
 JB0369
 JB0369_MARKER: DB = BENCH MARK DISK
 JB0369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0369_STAMPING: H 146 1949
 JB0369_MARK LOGO: CGS
 JB0369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0369+STABILITY: SURFACE MOTION
 JB0369
 JB0369  HISTORY     - Date     Condition        Report By
 JB0369  HISTORY     - 1949     MONUMENTED       CGS
 JB0369  HISTORY     - 1983     POOR             USGS
 JB0369  HISTORY     - 20090505 MARK NOT FOUND   ILDT
 JB0369
 JB0369                          STATION DESCRIPTION
 JB0369
 JB0369'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0369'AT BENTON AIRPORT.
 JB0369'AT THE BENTON AIRPORT, ALONG THE NORTH BORDER OF THE AIRPORT, 28
 JB0369'FEET NORTH-NORTHEAST AND ACROSS A DIM ROAD FROM THE NORTHEAST
 JB0369'CORNER OF A PRIVATE HANGAR, 18 1/2 FEET NORTH OF THE CENTER LINE
 JB0369'OF THE DIM ROAD, 20 1/2 FEET EAST OF A 24-INCH OAK TREE, 8 1/2
 JB0369'FEET EAST-SOUTHEAST OF A 12-INCH ELM TREE, 1 1/2 FEET SOUTH OF
 JB0369'A FENCE LINE 1 1/2 FEET EAST OF A WHITE WOODEN WITNESS POST, 1
 JB0369'FOOT ABOVE THE DIM ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0369'PROJECTING 3 INCHES.
 JB0369
 JB0369                          STATION RECOVERY (1983)
 JB0369
 JB0369'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0369'MARK HAS BEEN HIT BY LAWN MOWER. WE SET STEEL FENCE POST NEAR BY TO
 JB0369'PREVENT FUTHER DAMAGE.
 JB0369
 JB0369                          STATION RECOVERY (2009)
 JB0369
 JB0369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0369'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0024 ***********************************************************************
 JC0024  DESIGNATION -  H 147
 JC0024  PID         -  JC0024
 JC0024  STATE/COUNTY-  IL/ST CLAIR
 JC0024  COUNTRY     -  US
 JC0024  USGS QUAD   -  MONKS MOUND (2018)
 JC0024
 JC0024                         *CURRENT SURVEY CONTROL
 JC0024  ______________________________________________________________________
 JC0024* NAD 83(1986) POSITION- 38 38 13.     (N) 090 05 57.     (W)   SCALED
 JC0024* NAVD 88 ORTHO HEIGHT -   125.328 (meters)      411.18  (feet) ADJUSTED
 JC0024  ______________________________________________________________________
 JC0024  GEOID HEIGHT    -        -30.997 (meters)                     GEOID18
 JC0024  DYNAMIC HEIGHT  -        125.249 (meters)      410.92  (feet) COMP
 JC0024  MODELED GRAVITY -    979,995.3   (mgal)                       NAVD 88
 JC0024
 JC0024  VERT ORDER      -  FIRST     CLASS I
 JC0024
 JC0024.The horizontal coordinates were scaled from a map and have
 JC0024.an estimated accuracy of +/- 6 seconds.
 JC0024
 JC0024.The orthometric height was determined by differential leveling and
 JC0024.adjusted by the NATIONAL GEODETIC SURVEY
 JC0024.in June 1991.
 JC0024
 JC0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0024.GEOID18 height accuracy estimate available here.
 JC0024
 JC0024.Click photographs - Photos may exist for this station.
 JC0024
 JC0024.The dynamic height is computed by dividing the NAVD 88
 JC0024.geopotential number by the normal gravity value computed on the
 JC0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0024.degrees latitude (g = 980.6199 gals.).
 JC0024
 JC0024.The modeled gravity was interpolated from observed gravity values.
 JC0024
 JC0024;                    North         East    Units  Estimated Accuracy
 JC0024;SPC IL W     -   218,670.      705,880.      MT  (+/- 180 meters Scaled)
 JC0024
 JC0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC524804(NAD 83)
 JC0024
 JC0024                          SUPERSEDED SURVEY CONTROL
 JC0024
 JC0024  NGVD 29 (??/??/92)  125.439  (m)          411.54   (f) ADJ UNCH    1 1
 JC0024
 JC0024.Superseded values are not recommended for survey control.
 JC0024
 JC0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0024.See file dsdata.pdf to determine how the superseded data were derived.
 JC0024
 JC0024_MARKER: DB = BENCH MARK DISK
 JC0024_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0024_SP_SET: BRIDGE
 JC0024_STAMPING: H 147 1949
 JC0024_MARK LOGO: CGS
 JC0024_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0024+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2007
 JC0024
 JC0024  HISTORY     - Date     Condition        Report By
 JC0024  HISTORY     - 1949     MONUMENTED       CGS
 JC0024  HISTORY     - 1969     GOOD             CGS
 JC0024  HISTORY     - 20050118 GOOD             APISUR
 JC0024  HISTORY     - 20070308 GOOD             INDIV
 JC0024
 JC0024                          STATION DESCRIPTION
 JC0024
 JC0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0024'AT WASHINGTON PARK.
 JC0024'AT WASHINGTON PARK, ABOUT 0.5 MILE WEST ALONG FOREST BLVD FROM
 JC0024'THE CITY HALL, AT THE NORTHWEST CORNER OF THE JUNCTION OF FOREST
 JC0024'BLVD AND WASHINGTON PARK BLVD, SET ON THE TOP OF THE NORTH END
 JC0024'OF THE EAST ABUTMENT FOR A 30 FOOT CONCRETE BRIDGE OVER
 JC0024'SCHOENBERGER CREEK, 9.5 FEET NORTH OF THE NORTH CURB OF FOREST
 JC0024'BLVD AND ABOUT LEVEL WITH THE BLVD.  SEC 9, T 2N, R 9W.
 JC0024
 JC0024                          STATION RECOVERY (2005)
 JC0024
 JC0024'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 JC0024'RECOVERED IN GOOD CONDITION.
 JC0024
 JC0024                          STATION RECOVERY (2007)
 JC0024
 JC0024'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 JC0024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0678 ***********************************************************************
 HB0678  DESIGNATION -  H 148
 HB0678  PID         -  HB0678
 HB0678  STATE/COUNTY-  IL/JACKSON
 HB0678  COUNTRY     -  US
 HB0678  USGS QUAD   -  GORHAM (2018)
 HB0678
 HB0678                         *CURRENT SURVEY CONTROL
 HB0678  ______________________________________________________________________
 HB0678* NAD 83(1986) POSITION- 37 42 39.     (N) 089 28 44.     (W)   SCALED
 HB0678* NAVD 88 ORTHO HEIGHT -   110.933 (meters)      363.95  (feet) ADJUSTED
 HB0678  ______________________________________________________________________
 HB0678  GEOID HEIGHT    -        -29.084 (meters)                     GEOID18
 HB0678  DYNAMIC HEIGHT  -        110.855 (meters)      363.70  (feet) COMP
 HB0678  MODELED GRAVITY -    979,929.3   (mgal)                       NAVD 88
 HB0678
 HB0678  VERT ORDER      -  FIRST     CLASS II
 HB0678
 HB0678.The horizontal coordinates were scaled from a map and have
 HB0678.an estimated accuracy of +/- 6 seconds.
 HB0678
 HB0678.The orthometric height was determined by differential leveling and
 HB0678.adjusted by the NATIONAL GEODETIC SURVEY
 HB0678.in June 1991.
 HB0678
 HB0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0678.GEOID18 height accuracy estimate available here.
 HB0678
 HB0678.Click photographs - Photos may exist for this station.
 HB0678
 HB0678.The dynamic height is computed by dividing the NAVD 88
 HB0678.geopotential number by the normal gravity value computed on the
 HB0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0678.degrees latitude (g = 980.6199 gals.).
 HB0678
 HB0678.The modeled gravity was interpolated from observed gravity values.
 HB0678
 HB0678;                    North         East    Units  Estimated Accuracy
 HB0678;SPC IL W     -   116,100.      760,640.      MT  (+/- 180 meters Scaled)
 HB0678
 HB0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG814766(NAD 83)
 HB0678
 HB0678                          SUPERSEDED SURVEY CONTROL
 HB0678
 HB0678  NGVD 29 (11/26/84)  110.847  (m)          363.67   (f) ADJUSTED    1 2
 HB0678
 HB0678.Superseded values are not recommended for survey control.
 HB0678
 HB0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0678.See file dsdata.pdf to determine how the superseded data were derived.
 HB0678
 HB0678_MARKER: DB = BENCH MARK DISK
 HB0678_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0678_SP_SET: CULVERT HEADWALL
 HB0678_STAMPING: H 148 1949
 HB0678_MARK LOGO: CGS
 HB0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0678+STABILITY: SURFACE MOTION
 HB0678_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0678+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2011
 HB0678
 HB0678  HISTORY     - Date     Condition        Report By
 HB0678  HISTORY     - 1949     MONUMENTED       CGS
 HB0678  HISTORY     - 1976     GOOD             ILDT
 HB0678  HISTORY     - 1976     GOOD             ILDT
 HB0678  HISTORY     - 1976     GOOD             ILDT
 HB0678  HISTORY     - 1981     GOOD             NGS
 HB0678  HISTORY     - 20110712 GOOD             ILDT
 HB0678
 HB0678                          STATION DESCRIPTION
 HB0678
 HB0678'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0678'AT GORHAM.
 HB0678'AT GORHAM, ABOUT 0.7 MILE SOUTHEAST ALONG THE MISSOURI PACIFIC
 HB0678'RAILROAD FROM THE STATION AT GORHAM, 162 YARDS SOUTHEAST AND ON
 HB0678'THE M.P.R.R. FROM ITS CROSSING OF THE ILLINOIS CENTRAL RAILROAD,
 HB0678'ABOUT 162 YARDS SOUTHEAST AND BY CONCRETE HIGHWAY CONNECTING
 HB0678'HIGHWAY 3 WITH GORHAM FOR ITS CROSSING OF ILLINOIS CENTRAL
 HB0678'RAILROAD, 49.2 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 15 FEET
 HB0678'NORTHEAST OF THE CENTER LINE OF HIGHWAY, SET IN THE TOP AND
 HB0678'CENTER OF THE NORTHEAST HEADWALL OF A 5 FOOT CONCRETE CULVERT
 HB0678'UNDER HIGHWAY AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 HB0678
 HB0678                          STATION RECOVERY (1976)
 HB0678
 HB0678'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0678'RECOVERED IN GOOD CONDITION.
 HB0678
 HB0678                          STATION RECOVERY (1976)
 HB0678
 HB0678'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0678'RECOVERED IN GOOD CONDITION.
 HB0678
 HB0678                          STATION RECOVERY (1976)
 HB0678
 HB0678'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0678'RECOVERED IN GOOD CONDITION.
 HB0678
 HB0678                          STATION RECOVERY (1981)
 HB0678
 HB0678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0678'1.1 KILOMETERS (0.7 MILE) SOUTHEAST ALONG THE MAIN STREET FROM THE
 HB0678'POST OFFICE IN GORHAM TO THE MARK ON THE LEFT, IN TOP OF AND CENTERED
 HB0678'IN THE NORTHEAST HEADWALL OF A CULVERT UNDER THE ROAD, 15.0 METERS
 HB0678'(49.2 FEET) SOUTHWEST OF THE SOUTHWEST RAIL OF THE MISSOURI PACIFIC
 HB0678'RAILROAD, 4.57 METERS (15.0 FEET) NORTHEAST OF THE CENTER LINE OF THE
 HB0678'ROAD.
 HB0678'THE MARK IS ABOVE LEVEL WITH ROAD.
 HB0678
 HB0678                          STATION RECOVERY (2011)
 HB0678
 HB0678'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0678'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0635 ***********************************************************************
 HB0635  DESIGNATION -  H 149
 HB0635  PID         -  HB0635
 HB0635  STATE/COUNTY-  IL/JACKSON
 HB0635  COUNTRY     -  US
 HB0635  USGS QUAD   -  CARBONDALE (2018)
 HB0635
 HB0635                         *CURRENT SURVEY CONTROL
 HB0635  ______________________________________________________________________
 HB0635* NAD 83(1986) POSITION- 37 44 40.     (N) 089 13 06.     (W)   SCALED
 HB0635* NAVD 88 ORTHO HEIGHT -   119.090 (meters)      390.71  (feet) ADJUSTED
 HB0635  ______________________________________________________________________
 HB0635  GEOID HEIGHT    -        -29.132 (meters)                     GEOID18
 HB0635  DYNAMIC HEIGHT  -        119.008 (meters)      390.45  (feet) COMP
 HB0635  MODELED GRAVITY -    979,937.1   (mgal)                       NAVD 88
 HB0635
 HB0635  VERT ORDER      -  FIRST     CLASS I
 HB0635
 HB0635.The horizontal coordinates were scaled from a map and have
 HB0635.an estimated accuracy of +/- 6 seconds.
 HB0635
 HB0635.The orthometric height was determined by differential leveling and
 HB0635.adjusted by the NATIONAL GEODETIC SURVEY
 HB0635.in June 1991.
 HB0635
 HB0635.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0635.GEOID18 height accuracy estimate available here.
 HB0635
 HB0635.Click photographs - Photos may exist for this station.
 HB0635
 HB0635.The dynamic height is computed by dividing the NAVD 88
 HB0635.geopotential number by the normal gravity value computed on the
 HB0635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0635.degrees latitude (g = 980.6199 gals.).
 HB0635
 HB0635.The modeled gravity was interpolated from observed gravity values.
 HB0635
 HB0635;                    North         East    Units  Estimated Accuracy
 HB0635;SPC IL W     -   120,030.      783,580.      MT  (+/- 180 meters Scaled)
 HB0635
 HB0635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG045797(NAD 83)
 HB0635
 HB0635                          SUPERSEDED SURVEY CONTROL
 HB0635
 HB0635  NGVD 29 (11/26/84)  119.175  (m)          390.99   (f) ADJUSTED    1 1
 HB0635
 HB0635.Superseded values are not recommended for survey control.
 HB0635
 HB0635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0635.See file dsdata.pdf to determine how the superseded data were derived.
 HB0635
 HB0635_MARKER: DB = BENCH MARK DISK
 HB0635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0635_STAMPING: H 149 1949
 HB0635_MARK LOGO: CGS
 HB0635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0635+STABILITY: SURFACE MOTION
 HB0635
 HB0635  HISTORY     - Date     Condition        Report By
 HB0635  HISTORY     - 1949     MONUMENTED       CGS
 HB0635  HISTORY     - 1969     GOOD             CGS
 HB0635  HISTORY     - 1977     MARK NOT FOUND   LOCENG
 HB0635
 HB0635                          STATION DESCRIPTION
 HB0635
 HB0635'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0635'1.2 MI N FROM CARBONDALE.
 HB0635'ABOUT 1.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0635'FROM THE STATION AT CARBONDALE, 0.1 MILE NORTH OF MILEPOST 307,
 HB0635'68 FEET WEST OF THE WEST RAIL OF THE WEST SET OF MAIN TRACKS,
 HB0635'54 1/2 FEET WEST OF THE WEST RAIL OF THE MOST WESTERLY TRACK,
 HB0635'37 1/2 FEET EAST OF THE CENTER LINE OF U.S. HIGHWAY 51, 52 FEET
 HB0635'SOUTHWEST OF THE SOUTHEAST CORNER OF A BUILDINGS WHICH IS
 HB0635'USED BY THE RAILROAD, 21 FEET NORTHEAST OF A TELEPHONE POLE,
 HB0635'ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE
 HB0635'TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 HB0635'OF THE GROUND.  SEC 9, T 9S, R 1W.  NOTE-- THE MARK IS IN A
 HB0635'POSITION WHERE CARS RUN OVER IT BUT IT APPEARS TO BE SOLID.
 HB0635
 HB0635                          STATION RECOVERY (1977)
 HB0635
 HB0635'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 HB0635'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0399 ***********************************************************************
 LD0399  CBN         -  This is a Cooperative Base Network Control Station.
 LD0399  DESIGNATION -  H 15
 LD0399  PID         -  LD0399
 LD0399  STATE/COUNTY-  IL/BROWN
 LD0399  COUNTRY     -  US
 LD0399  USGS QUAD   -  CLAYTON (2018)
 LD0399
 LD0399                         *CURRENT SURVEY CONTROL
 LD0399  ______________________________________________________________________
 LD0399* NAD 83(2011) POSITION- 40 01 16.03048(N) 090 54 28.88373(W)   ADJUSTED
 LD0399* NAD 83(2011) ELLIP HT-   193.834 (meters)        (06/27/12)   ADJUSTED
 LD0399* NAD 83(2011) EPOCH   -  2010.00
 LD0399* NAVD 88 ORTHO HEIGHT -   226.658 (meters)      743.63  (feet) ADJUSTED
 LD0399  ______________________________________________________________________
 LD0399  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 LD0399  NAD 83(2011) X  -    -77,514.822 (meters)                     COMP
 LD0399  NAD 83(2011) Y  - -4,890,734.126 (meters)                     COMP
 LD0399  NAD 83(2011) Z  -  4,079,906.324 (meters)                     COMP
 LD0399  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 LD0399  DYNAMIC HEIGHT  -        226.538 (meters)      743.23  (feet) COMP
 LD0399  MODELED GRAVITY -    980,089.6   (mgal)                       NAVD 88
 LD0399
 LD0399  VERT ORDER      -  FIRST     CLASS II
 LD0399
 LD0399  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0399  Standards:
 LD0399         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0399            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0399  -------------------------------------------------------------------
 LD0399  NETWORK    0.53   1.25           0.23   0.20   0.64     -0.00093834
 LD0399  -------------------------------------------------------------------
 LD0399  Click here for local accuracies and other accuracy information.
 LD0399
 LD0399.The horizontal coordinates were established by GPS observations
 LD0399.and adjusted by the National Geodetic Survey in June 2012.
 LD0399
 LD0399.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0399.been affixed to the stable North American tectonic plate. See 
 LD0399.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0399
 LD0399.The horizontal coordinates are valid at the epoch date displayed above
 LD0399.which is a decimal equivalence of Year/Month/Day.
 LD0399
 LD0399.The orthometric height was determined by differential leveling and
 LD0399.adjusted by the NATIONAL GEODETIC SURVEY
 LD0399.in June 1991.
 LD0399
 LD0399.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0399.GEOID18 height accuracy estimate available here.
 LD0399
 LD0399.Click photographs - Photos may exist for this station.
 LD0399
 LD0399.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0399
 LD0399.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0399
 LD0399.The ellipsoidal height was determined by GPS observations
 LD0399.and is referenced to NAD 83.
 LD0399
 LD0399.The dynamic height is computed by dividing the NAVD 88
 LD0399.geopotential number by the normal gravity value computed on the
 LD0399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0399.degrees latitude (g = 980.6199 gals.).
 LD0399
 LD0399.The modeled gravity was interpolated from observed gravity values.
 LD0399
 LD0399. The following values were computed from the NAD 83(2011) position.
 LD0399
 LD0399;                    North         East     Units Scale Factor Converg.
 LD0399;SPC IL W     -   372,595.963   636,715.623   MT  0.99999046   -0 28 36.3
 LD0399;SPC IL W     - 1,222,425.26  2,088,957.84   sFT  0.99999046   -0 28 36.3
 LD0399;UTM  15      - 4,432,197.625   678,522.424   MT  0.99999235   +1 20 44.3
 LD0399
 LD0399!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0399!SPC IL W     -   0.99996959  x   0.99999046  =   0.99996005
 LD0399!UTM  15      -   0.99996959  x   0.99999235  =   0.99996194
 LD0399
 LD0399_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7852232197(NAD 83)
 LD0399
 LD0399                          SUPERSEDED SURVEY CONTROL
 LD0399
 LD0399  NAD 83(2007)-  40 01 16.03056(N)    090 54 28.88439(W) AD(2002.00) 0
 LD0399  ELLIP H (02/10/07)  193.851  (m)                       GP(2002.00)    
 LD0399  ELLIP H (10/15/04)  193.840  (m)                       GP(       ) 4 2
 LD0399  NAD 83(1997)-  40 01 16.03060(N)    090 54 28.88409(W) AD(       ) B
 LD0399  ELLIP H (07/17/98)  193.886  (m)                       GP(       ) 4 1
 LD0399  NAVD 88             226.66   (m)          743.6    (f) LEVELING    3  
 LD0399  NGVD 29 (??/??/92)  226.736  (m)          743.88   (f) ADJ UNCH    1 2
 LD0399
 LD0399.Superseded values are not recommended for survey control.
 LD0399
 LD0399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0399.See file dsdata.pdf to determine how the superseded data were derived.
 LD0399
 LD0399_MARKER: DB = BENCH MARK DISK
 LD0399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0399_STAMPING: H 14 1933
 LD0399_MARK LOGO: CGS
 LD0399_PROJECTION: PROJECTING 3 CENTIMETERS
 LD0399_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0399+STABILITY: SURFACE MOTION
 LD0399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0399+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2020
 LD0399
 LD0399  HISTORY     - Date     Condition        Report By
 LD0399  HISTORY     - 1933     MONUMENTED       CGS
 LD0399  HISTORY     - 19970423 GOOD             NGS
 LD0399  HISTORY     - 19980716 GOOD             NGS
 LD0399  HISTORY     - 20020911 GOOD             ILDT
 LD0399  HISTORY     - 20110914 GOOD             ILDT
 LD0399  HISTORY     - 20200624 GOOD             ILDT
 LD0399
 LD0399                          STATION DESCRIPTION
 LD0399
 LD0399'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0399'2.2 MI NW FROM TIMEWELL.
 LD0399'2.2 MILES NORTHWEST ALONG THE WABASH RAILWAY FROM TIMEWELL, BROWN
 LD0399'COUNTY, 10 POLES NORTHWEST OF MILEPOST DET 496, 50 FEET WEST
 LD0399'OF A GRADE CROSSING, 30 FEET SOUTH OF THE CENTERLINE OF THE TRACK,
 LD0399'AND 55 FEET NORTH OF THE CENTERLINE OF U.S. HIGHWAY 24.  A STANDARD
 LD0399'DISK, ERRONEOUSLY STAMPED H 14 1933 AND SET IN THE TOP OF A
 LD0399'CONCRETE POST.
 LD0399
 LD0399                          STATION RECOVERY (1997)
 LD0399
 LD0399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LD0399'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) EAST-SOUTHEAST OF
 LD0399'CLAYTON.  TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 24 AND
 LD0399'AUGUSTA ROAD (COUNTY ROAD 2903E) ON THE SOUTHEAST SIDE OF CLAYTON, GO
 LD0399'EAST ON HIGHWAY 24 FOR 2.0 MI (3.2 KM) TO THE BROWN/ADAMS COUNTY LINE,
 LD0399'CONTINUE ON HIGHWAY 24 FOR 0.5 MI (0.8 KM) TO AN OFFSET GRAVEL
 LD0399'CROSSROAD AND THE STATION ON THE LEFT IN THE NORTHWEST ANGLE, 24.8 M
 LD0399'(81.4 FT) NORTHEAST OF THE CENTER OF HIGHWAY 24, 18.8 M (61.7 FT) WEST
 LD0399'OF GRAVEL ROAD NORTH, 30.6 M (100.4 FT) NORTH-NORTHWEST OF THE
 LD0399'NORTHWEST END OF NORTHERNMOST OF TWO METAL CULVERT PIPES, 18.0 M (59.1
 LD0399'FT) EAST OF A POWER POLE, AND 0.6 M (2.0 FT) SOUTH OF A FIBERGLASS
 LD0399'WITNESS POST.  NOTE--THE DISK IS ERRONEOUSLY STAMPED H 14 1933.
 LD0399
 LD0399                          STATION RECOVERY (1998)
 LD0399
 LD0399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 LD0399'RECOVERRED AS DESCRIBED
 LD0399
 LD0399                          STATION RECOVERY (2002)
 LD0399
 LD0399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 LD0399'RECOVERED AS DESCRIBED
 LD0399
 LD0399                          STATION RECOVERY (2011)
 LD0399
 LD0399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 LD0399'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-NORTHWEST OF MOUNT
 LD0399'STERLING.
 LD0399'
 LD0399'RECOVERED AS DESCRIBED.
 LD0399
 LD0399                          STATION RECOVERY (2020)
 LD0399
 LD0399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0399'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6124 ***********************************************************************
 DK6124  DESIGNATION -  H 15 RESET
 DK6124  PID         -  DK6124
 DK6124  STATE/COUNTY-  IL/EFFINGHAM
 DK6124  COUNTRY     -  US
 DK6124  USGS QUAD   -  ALTAMONT EAST (2018)
 DK6124
 DK6124                         *CURRENT SURVEY CONTROL
 DK6124  ______________________________________________________________________
 DK6124* NAD 83(2011) POSITION- 39 01 31.97681(N) 088 38 53.38505(W)   ADJUSTED
 DK6124* NAD 83(2011) ELLIP HT-   140.040 (meters)        (06/27/12)   ADJUSTED
 DK6124* NAD 83(2011) EPOCH   -  2010.00
 DK6124* NAVD 88 ORTHO HEIGHT -   171.9   (meters)      564.    (feet) GPS OBS
 DK6124  ______________________________________________________________________
 DK6124  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6124  GEOID HEIGHT    -        -31.855 (meters)                     GEOID03
 DK6124  GEOID HEIGHT    -        -31.893 (meters)                     GEOID18
 DK6124  NAD 83(2011) X  -    117,054.400 (meters)                     COMP
 DK6124  NAD 83(2011) Y  - -4,960,269.709 (meters)                     COMP
 DK6124  NAD 83(2011) Z  -  3,994,609.064 (meters)                     COMP
 DK6124  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 DK6124
 DK6124  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6124  Standards:
 DK6124         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6124            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6124  -------------------------------------------------------------------
 DK6124  NETWORK    0.53   0.88           0.24   0.19   0.45      0.10333245
 DK6124  -------------------------------------------------------------------
 DK6124  Click here for local accuracies and other accuracy information.
 DK6124
 DK6124.The horizontal coordinates were established by GPS observations
 DK6124.and adjusted by the National Geodetic Survey in June 2012.
 DK6124
 DK6124.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6124.been affixed to the stable North American tectonic plate. See 
 DK6124.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6124
 DK6124.The horizontal coordinates are valid at the epoch date displayed above
 DK6124.which is a decimal equivalence of Year/Month/Day.
 DK6124
 DK6124.The orthometric height was determined by GPS observations and a
 DK6124.high-resolution geoid model.
 DK6124
 DK6124.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6124.GEOID18 height accuracy estimate available here.
 DK6124
 DK6124.Click photographs - Photos may exist for this station.
 DK6124
 DK6124.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6124
 DK6124.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6124
 DK6124.The ellipsoidal height was determined by GPS observations
 DK6124.and is referenced to NAD 83.
 DK6124
 DK6124. The following values were computed from the NAD 83(2011) position.
 DK6124
 DK6124;                    North         East     Units Scale Factor Converg.
 DK6124;SPC IL E     -   261,861.487   272,737.944   MT  0.99998415   -0 11 53.7
 DK6124;SPC IL E     -   859,123.90    894,807.74   sFT  0.99998415   -0 11 53.7
 DK6124;UTM  16      - 4,320,904.085   357,329.938   MT  0.99985064   -1 02 16.7
 DK6124
 DK6124!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6124!SPC IL E     -   0.99997803  x   0.99998415  =   0.99996218
 DK6124!UTM  16      -   0.99997803  x   0.99985064  =   0.99982867
 DK6124
 DK6124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5732920904(NAD 83)
 DK6124
 DK6124                          SUPERSEDED SURVEY CONTROL
 DK6124
 DK6124  NAD 83(2007)-  39 01 31.97687(N)    088 38 53.38588(W) AD(2002.00) 1
 DK6124  ELLIP H (07/11/08)  140.062  (m)                       GP(2002.00) 3 2
 DK6124
 DK6124.Superseded values are not recommended for survey control.
 DK6124
 DK6124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6124.See file dsdata.pdf to determine how the superseded data were derived.
 DK6124
 DK6124_MARKER: DD = SURVEY DISK
 DK6124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6124_STAMPING: H 15 1929 RESET 2007
 DK6124_MARK LOGO: USGS
 DK6124_PROJECTION: FLUSH
 DK6124_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6124+STABILITY: SURFACE MOTION
 DK6124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6124+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2007
 DK6124
 DK6124  HISTORY     - Date     Condition        Report By
 DK6124  HISTORY     - 2007     MONUMENTED       USGS
 DK6124  HISTORY     - 20070909 GOOD             ILDT
 DK6124
 DK6124                          STATION DESCRIPTION
 DK6124
 DK6124'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 DK6124'STATION IS LOCATED 5.3 MILES NORTHEAST OF MASON.  TO REACH THE STATION
 DK6124'FROM THE  INTERSECTION OF IL-37 AND MAIN ST (CR 950E) IN MASON, GO
 DK6124'NORTH FOR 4.0 MILES ALONG CR 950E  TO CR 650TH  TURN LEFT GO WEST FOR
 DK6124'0.15 MILES TO CR 920TH  TURN RIGHT GO NORTH 1.2 MILES  TO CR 750TH,
 DK6124'TURN LEFT GO WEST FOR 0.9 MILES TO CR 825TH  TURN RIGHT FOR 0.05 MILES
 DK6124'TO  STATION ON THE RIGHT.  STATION IS A BRONZE U.S.G.S. DISK SET IN
 DK6124'CONCRETE POST WITH REBAR
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0790 ***********************************************************************
 HB0790  DESIGNATION -  H 150
 HB0790  PID         -  HB0790
 HB0790  STATE/COUNTY-  IL/UNION
 HB0790  COUNTRY     -  US
 HB0790  USGS QUAD   -  ANNA (2018)
 HB0790
 HB0790                         *CURRENT SURVEY CONTROL
 HB0790  ______________________________________________________________________
 HB0790* NAD 83(1986) POSITION- 37 26 20.0    (N) 089 13 30.4    (W)   HD_HELD2
 HB0790* NAVD 88 ORTHO HEIGHT -   174.857 (meters)      573.68  (feet) ADJUSTED
 HB0790  ______________________________________________________________________
 HB0790  GEOID HEIGHT    -        -28.515 (meters)                     GEOID18
 HB0790  DYNAMIC HEIGHT  -        174.731 (meters)      573.26  (feet) COMP
 HB0790  MODELED GRAVITY -    979,908.9   (mgal)                       NAVD 88
 HB0790
 HB0790  VERT ORDER      -  FIRST     CLASS I
 HB0790
 HB0790.The horizontal coordinates were established by autonomous hand held GPS
 HB0790.observations and have an estimated accuracy of +/- 10 meters.
 HB0790
 HB0790.The orthometric height was determined by differential leveling and
 HB0790.adjusted by the NATIONAL GEODETIC SURVEY
 HB0790.in June 1991.
 HB0790
 HB0790.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0790.GEOID18 height accuracy estimate available here.
 HB0790
 HB0790.Click photographs - Photos may exist for this station.
 HB0790
 HB0790.The dynamic height is computed by dividing the NAVD 88
 HB0790.geopotential number by the normal gravity value computed on the
 HB0790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0790.degrees latitude (g = 980.6199 gals.).
 HB0790
 HB0790.The modeled gravity was interpolated from observed gravity values.
 HB0790
 HB0790;                    North         East    Units  Estimated Accuracy
 HB0790;SPC IL W     -    86,111.      783,321.      MT  (+/- 10 meters HH2 GPS)
 HB0790
 HB0790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0314945885(NAD 83)
 HB0790
 HB0790                          SUPERSEDED SURVEY CONTROL
 HB0790
 HB0790  NGVD 29 (11/26/84)  174.858  (m)          573.68   (f) ADJUSTED    1 1
 HB0790
 HB0790.Superseded values are not recommended for survey control.
 HB0790
 HB0790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0790.See file dsdata.pdf to determine how the superseded data were derived.
 HB0790
 HB0790_MARKER: DB = BENCH MARK DISK
 HB0790_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0790_SP_SET: ABUTMENT
 HB0790_STAMPING: H 150 1949
 HB0790_MARK LOGO: CGS
 HB0790_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0790_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0790+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 HB0790
 HB0790  HISTORY     - Date     Condition        Report By
 HB0790  HISTORY     - 1949     MONUMENTED       CGS
 HB0790  HISTORY     - 1969     GOOD             CGS
 HB0790  HISTORY     - 1976     GOOD             ILDT
 HB0790  HISTORY     - 1976     GOOD             ILDT
 HB0790  HISTORY     - 1976     GOOD             ILDT
 HB0790  HISTORY     - 20020828 GOOD             USACE
 HB0790  HISTORY     - 20110615 GOOD             ILDT
 HB0790  HISTORY     - 20120502 GOOD             AMESC
 HB0790  HISTORY     - 20120621 GOOD             ILDT
 HB0790  HISTORY     - 20230515 MARK NOT FOUND   ILDT
 HB0790
 HB0790                          STATION DESCRIPTION
 HB0790
 HB0790'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0790'2.1 MI SE FROM ANNA.
 HB0790'ABOUT 2.1 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0790'FROM THE STATION AT ANNA, 0.2 MILE NORTHWEST OF MILEPOST 331, 33
 HB0790'FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 HB0790'PAVED ROAD, 30 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE
 HB0790'NORTHEAST TRACK, 9 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD,
 HB0790'SET IN THE TOP OF THE NORTHWEST END OF THE SOUTHWEST CONCRETE
 HB0790'ABUTMENT OF A 24-FOOT WOODEN DECK BRIDGE ON THE PAVED ROAD, ABOUT
 HB0790'LEVEL WITH THE ROAD, AND ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.
 HB0790'SEC 28, T12S, R1W
 HB0790
 HB0790                          STATION RECOVERY (1976)
 HB0790
 HB0790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0790'RECOVERED IN GOOD CONDITION.
 HB0790
 HB0790                          STATION RECOVERY (1976)
 HB0790
 HB0790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0790'RECOVERED IN GOOD CONDITION.
 HB0790
 HB0790                          STATION RECOVERY (1976)
 HB0790
 HB0790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0790'RECOVERED IN GOOD CONDITION.
 HB0790
 HB0790                          STATION RECOVERY (2002)
 HB0790
 HB0790'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0790'RECOVERED IN GOOD CONDITION.
 HB0790
 HB0790                          STATION RECOVERY (2011)
 HB0790
 HB0790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0790'RECOVERED IN GOOD CONDITION.
 HB0790
 HB0790                          STATION RECOVERY (2012)
 HB0790
 HB0790'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0790'RECOVERED AS DESCRIBED.
 HB0790
 HB0790                          STATION RECOVERY (2012)
 HB0790
 HB0790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0790'RECOVERED IN GOOD CONDITION.
 HB0790
 HB0790                          STATION RECOVERY (2023)
 HB0790
 HB0790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB0790'BRIDGE WAS REPLACED IN 2016/2017. A NEW DISC WAS FOUND STAMPED "H 150
 HB0790'RESET 2017" IN THE SAME LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1347 ***********************************************************************
 JB1347  DESIGNATION -  H 151
 JB1347  PID         -  JB1347
 JB1347  STATE/COUNTY-  IL/ST CLAIR
 JB1347  COUNTRY     -  US
 JB1347  USGS QUAD   -  LEBANON (2018)
 JB1347
 JB1347                         *CURRENT SURVEY CONTROL
 JB1347  ______________________________________________________________________
 JB1347* NAD 83(1986) POSITION- 38 35 28.     (N) 089 50 05.     (W)   SCALED
 JB1347* NAVD 88 ORTHO HEIGHT -   137.777 (meters)      452.02  (feet) ADJUSTED
 JB1347  ______________________________________________________________________
 JB1347  GEOID HEIGHT    -        -30.674 (meters)                     GEOID18
 JB1347  DYNAMIC HEIGHT  -        137.691 (meters)      451.74  (feet) COMP
 JB1347  MODELED GRAVITY -    980,001.6   (mgal)                       NAVD 88
 JB1347
 JB1347  VERT ORDER      -  FIRST     CLASS I
 JB1347
 JB1347.The horizontal coordinates were scaled from a map and have
 JB1347.an estimated accuracy of +/- 6 seconds.
 JB1347
 JB1347.The orthometric height was determined by differential leveling and
 JB1347.adjusted by the NATIONAL GEODETIC SURVEY
 JB1347.in June 1991.
 JB1347
 JB1347.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1347.GEOID18 height accuracy estimate available here.
 JB1347
 JB1347.Click photographs - Photos may exist for this station.
 JB1347
 JB1347.The dynamic height is computed by dividing the NAVD 88
 JB1347.geopotential number by the normal gravity value computed on the
 JB1347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1347.degrees latitude (g = 980.6199 gals.).
 JB1347
 JB1347.The modeled gravity was interpolated from observed gravity values.
 JB1347
 JB1347;                    North         East    Units  Estimated Accuracy
 JB1347;SPC IL W     -   213,630.      728,920.      MT  (+/- 180 meters Scaled)
 JB1347
 JB1347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH531752(NAD 83)
 JB1347
 JB1347                          SUPERSEDED SURVEY CONTROL
 JB1347
 JB1347  NGVD 29 (??/??/92)  137.893  (m)          452.40   (f) ADJ UNCH    1 1
 JB1347
 JB1347.Superseded values are not recommended for survey control.
 JB1347
 JB1347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1347.See file dsdata.pdf to determine how the superseded data were derived.
 JB1347
 JB1347_MARKER: DB = BENCH MARK DISK
 JB1347_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1347_SP_SET: BRIDGE
 JB1347_STAMPING: H 151 1949
 JB1347_MARK LOGO: CGS
 JB1347_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1347
 JB1347  HISTORY     - Date     Condition        Report By
 JB1347  HISTORY     - 1949     MONUMENTED       CGS
 JB1347  HISTORY     - 1969     GOOD             CGS
 JB1347
 JB1347                          STATION DESCRIPTION
 JB1347
 JB1347'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1347'1.4 MI W FROM LEBANON.
 JB1347'ABOUT 1.4 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1347'THE CROSSING OF STATE HIGHWAY 4 AT LEBANON, NEAR MILEPOLE
 JB1347'316-7, SET ON THE TOP OF THE NORTH END OF THE WEST ABUTMENT FOR
 JB1347'THE RAILROAD BRIDGE OVER SILVER CREEK DRAINAGE DITCH, 4.2 FEET
 JB1347'NORTH OF THE NORTH RAIL, 0.9 FOOT SOUTH OF THE NORTH END OF THE
 JB1347'ABUTMENT AND 1 FOOT BELOW THE LEVEL OF THE TRACK.  SEC 25, T 2 N,
 JB1347'R 7 W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1309 ***********************************************************************
 JB1309  DESIGNATION -  H 152
 JB1309  PID         -  JB1309
 JB1309  STATE/COUNTY-  IL/CLINTON
 JB1309  COUNTRY     -  US
 JB1309  USGS QUAD   -  BREESE (2018)
 JB1309
 JB1309                         *CURRENT SURVEY CONTROL
 JB1309  ______________________________________________________________________
 JB1309* NAD 83(1986) POSITION- 38 36 26.     (N) 089 31 26.     (W)   SCALED
 JB1309* NAVD 88 ORTHO HEIGHT -   137.776 (meters)      452.02  (feet) ADJUSTED
 JB1309  ______________________________________________________________________
 JB1309  GEOID HEIGHT    -        -30.796 (meters)                     GEOID18
 JB1309  DYNAMIC HEIGHT  -        137.689 (meters)      451.73  (feet) COMP
 JB1309  MODELED GRAVITY -    979,998.7   (mgal)                       NAVD 88
 JB1309
 JB1309  VERT ORDER      -  FIRST     CLASS I
 JB1309
 JB1309.The horizontal coordinates were scaled from a map and have
 JB1309.an estimated accuracy of +/- 6 seconds.
 JB1309
 JB1309.The orthometric height was determined by differential leveling and
 JB1309.adjusted by the NATIONAL GEODETIC SURVEY
 JB1309.in June 1991.
 JB1309
 JB1309.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1309.GEOID18 height accuracy estimate available here.
 JB1309
 JB1309.Click photographs - Photos may exist for this station.
 JB1309
 JB1309.The dynamic height is computed by dividing the NAVD 88
 JB1309.geopotential number by the normal gravity value computed on the
 JB1309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1309.degrees latitude (g = 980.6199 gals.).
 JB1309
 JB1309.The modeled gravity was interpolated from observed gravity values.
 JB1309
 JB1309;                    North         East    Units  Estimated Accuracy
 JB1309;SPC IL W     -   215,570.      755,990.      MT  (+/- 180 meters Scaled)
 JB1309
 JB1309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH802762(NAD 83)
 JB1309
 JB1309                          SUPERSEDED SURVEY CONTROL
 JB1309
 JB1309  NGVD 29 (??/??/92)  137.890  (m)          452.39   (f) ADJ UNCH    1 1
 JB1309
 JB1309.Superseded values are not recommended for survey control.
 JB1309
 JB1309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1309.See file dsdata.pdf to determine how the superseded data were derived.
 JB1309
 JB1309_MARKER: DB = BENCH MARK DISK
 JB1309_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1309_SP_SET: WATER TANK BASE
 JB1309_STAMPING: H 152 1949
 JB1309_MARK LOGO: CGS
 JB1309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1309
 JB1309  HISTORY     - Date     Condition        Report By
 JB1309  HISTORY     - 1949     MONUMENTED       CGS
 JB1309  HISTORY     - 1969     GOOD             CGS
 JB1309  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1309
 JB1309                          STATION DESCRIPTION
 JB1309
 JB1309'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1309'AT BREEZE.
 JB1309'AT BREEZE, ABOUT 0.2 MILE EAST ALONG THE BALTIMORE AND OHIO
 JB1309'RAILROAD FROM THE STATION, NEAR MILEPOLE 299-8, AT THE INTERSECTION
 JB1309'OF N STREET AND NORTH ELM STREET, ABOUT 68 YARDS NORTH OF THE
 JB1309'TRACK, SET IN THE TOP OF THE WEST CORNER OF THE CONCRETE BASE
 JB1309'FOR THE NORTHWEST LEG OF THE CITY WATER TANK, 81 FEET SOUTH OF
 JB1309'THE CENTER LINE OF N STREET AND ABOUT LEVEL WITH THE TRACK.  SEC
 JB1309'22, T2N, R4W.
 JB1309
 JB1309                          STATION RECOVERY (2011)
 JB1309
 JB1309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1309'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0048 ***********************************************************************
 JB0048  DESIGNATION -  H 153
 JB0048  PID         -  JB0048
 JB0048  STATE/COUNTY-  IL/RICHLAND
 JB0048  COUNTRY     -  US
 JB0048  USGS QUAD   -  NOBLE (2018)
 JB0048
 JB0048                         *CURRENT SURVEY CONTROL
 JB0048  ______________________________________________________________________
 JB0048* NAD 83(1986) POSITION- 38 42 57.     (N) 088 07 53.     (W)   SCALED
 JB0048* NAVD 88 ORTHO HEIGHT -   134.141 (meters)      440.09  (feet) ADJUSTED
 JB0048  ______________________________________________________________________
 JB0048  GEOID HEIGHT    -        -31.331 (meters)                     GEOID18
 JB0048  DYNAMIC HEIGHT  -        134.059 (meters)      439.83  (feet) COMP
 JB0048  MODELED GRAVITY -    980,016.3   (mgal)                       NAVD 88
 JB0048
 JB0048  VERT ORDER      -  FIRST     CLASS II
 JB0048
 JB0048.The horizontal coordinates were scaled from a map and have
 JB0048.an estimated accuracy of +/- 6 seconds.
 JB0048
 JB0048.The orthometric height was determined by differential leveling and
 JB0048.adjusted by the NATIONAL GEODETIC SURVEY
 JB0048.in June 1991.
 JB0048
 JB0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0048.GEOID18 height accuracy estimate available here.
 JB0048
 JB0048.Click photographs - Photos may exist for this station.
 JB0048
 JB0048.The dynamic height is computed by dividing the NAVD 88
 JB0048.geopotential number by the normal gravity value computed on the
 JB0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0048.degrees latitude (g = 980.6199 gals.).
 JB0048
 JB0048.The modeled gravity was interpolated from observed gravity values.
 JB0048
 JB0048;                    North         East    Units  Estimated Accuracy
 JB0048;SPC IL E     -   227,450.      317,560.      MT  (+/- 180 meters Scaled)
 JB0048
 JB0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH016858(NAD 83)
 JB0048
 JB0048                          SUPERSEDED SURVEY CONTROL
 JB0048
 JB0048  NGVD 29 (??/??/92)  134.246  (m)          440.44   (f) ADJ UNCH    1 2
 JB0048
 JB0048.Superseded values are not recommended for survey control.
 JB0048
 JB0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0048.See file dsdata.pdf to determine how the superseded data were derived.
 JB0048
 JB0048_MARKER: DB = BENCH MARK DISK
 JB0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0048_STAMPING: H 153 1949
 JB0048_MARK LOGO: CGS
 JB0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0048+STABILITY: SURFACE MOTION
 JB0048
 JB0048  HISTORY     - Date     Condition        Report By
 JB0048  HISTORY     - 1949     MONUMENTED       CGS
 JB0048  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0048
 JB0048                          STATION DESCRIPTION
 JB0048
 JB0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0048'2.6 MI W FROM OLNEY.
 JB0048'2.55 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0048'STATION AT OLNEY, ABOUT 0.2 MILE EAST OF MILE POST C 223, IN THE
 JB0048'NORTHWEST QUARTER OF A ROAD CROSSING, 39 FEET NORTH OF THE NORTH
 JB0048'RAIL, 29 FEET WEST OF THE CENTER LINE OF THE ROAD, 28 FEET
 JB0048'NORTH-NORTHWEST OF A CROSSING SIGN, 22 FEET SOUTHWEST OF A POWER
 JB0048'LINE POLE, 11 FEET WEST OF A FENCE CORNER, 2 FEET SOUTH OF THE
 JB0048'R/W FENCE, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 3
 JB0048'FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB0048'CONCRETE POST PROJECTING 3 INCHES.
 JB0048
 JB0048                          STATION RECOVERY (1986)
 JB0048
 JB0048'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0048'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0872 ***********************************************************************
 JB0872  DESIGNATION -  H 154
 JB0872  PID         -  JB0872
 JB0872  STATE/COUNTY-  IL/CLINTON
 JB0872  COUNTRY     -  US
 JB0872  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0872
 JB0872                         *CURRENT SURVEY CONTROL
 JB0872  ______________________________________________________________________
 JB0872* NAD 83(1986) POSITION- 38 36 32.     (N) 089 11 45.     (W)   SCALED
 JB0872* NAVD 88 ORTHO HEIGHT -   142.831 (meters)      468.60  (feet) ADJUSTED
 JB0872  ______________________________________________________________________
 JB0872  GEOID HEIGHT    -        -30.920 (meters)                     GEOID18
 JB0872  DYNAMIC HEIGHT  -        142.740 (meters)      468.31  (feet) COMP
 JB0872  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 JB0872
 JB0872  VERT ORDER      -  FIRST     CLASS I
 JB0872
 JB0872.The horizontal coordinates were scaled from a map and have
 JB0872.an estimated accuracy of +/- 6 seconds.
 JB0872
 JB0872.The orthometric height was determined by differential leveling and
 JB0872.adjusted by the NATIONAL GEODETIC SURVEY
 JB0872.in June 1991.
 JB0872
 JB0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0872.GEOID18 height accuracy estimate available here.
 JB0872
 JB0872.Click photographs - Photos may exist for this station.
 JB0872
 JB0872.The dynamic height is computed by dividing the NAVD 88
 JB0872.geopotential number by the normal gravity value computed on the
 JB0872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0872.degrees latitude (g = 980.6199 gals.).
 JB0872
 JB0872.The modeled gravity was interpolated from observed gravity values.
 JB0872
 JB0872;                    North         East    Units  Estimated Accuracy
 JB0872;SPC IL W     -   216,000.      784,560.      MT  (+/- 180 meters Scaled)
 JB0872
 JB0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH088756(NAD 83)
 JB0872
 JB0872                          SUPERSEDED SURVEY CONTROL
 JB0872
 JB0872  NGVD 29 (??/??/92)  142.961  (m)          469.03   (f) ADJ UNCH    1 1
 JB0872
 JB0872.Superseded values are not recommended for survey control.
 JB0872
 JB0872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0872.See file dsdata.pdf to determine how the superseded data were derived.
 JB0872
 JB0872_MARKER: DB = BENCH MARK DISK
 JB0872_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0872_SP_SET: BRIDGE
 JB0872_STAMPING: H 154 1949
 JB0872_MARK LOGO: CGS
 JB0872_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0872
 JB0872  HISTORY     - Date     Condition        Report By
 JB0872  HISTORY     - 1949     MONUMENTED       CGS
 JB0872  HISTORY     - 1969     GOOD             CGS
 JB0872  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0872
 JB0872                          STATION DESCRIPTION
 JB0872
 JB0872'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0872'4.2 MI W FROM SANDOVAL.
 JB0872'ABOUT 4.2 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0872'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT SANDOVAL, ABOUT
 JB0872'0.1 MILE WEST OF THE BALTIMORE AND OHIO STATION AT SHATTUC, AT
 JB0872'SHATTUC, NEAR MILEPOST 281-16, 78 FEET EAST OF THE CROSSING OF
 JB0872'SHATTUC ROAD, SET ON THE TOP OF THE WEST END OF THE SOUTH CONCRETE
 JB0872'GUARD RAIL FOR A 125-FOOT LONG BRIDGE OVER LOST CREEK, 4 FEET
 JB0872'SOUTH OF THE SOUTH RAIL, 1 FOOT EAST OF THE WEST END OF THE
 JB0872'GUARD RAIL AND ABOUT LEVEL WITH THE TRACK.  SEC 15, T2N, R1W.
 JB0872
 JB0872                          STATION RECOVERY (2011)
 JB0872
 JB0872'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0872'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0619 ***********************************************************************
 JB0619  DESIGNATION -  H 155
 JB0619  PID         -  JB0619
 JB0619  STATE/COUNTY-  IL/MARION
 JB0619  COUNTRY     -  US
 JB0619  USGS QUAD   -  SALEM SOUTH (2018)
 JB0619
 JB0619                         *CURRENT SURVEY CONTROL
 JB0619  ______________________________________________________________________
 JB0619* NAD 83(1986) POSITION- 38 37 16.1    (N) 088 58 33.3    (W)   HD_HELD2
 JB0619* NAVD 88 ORTHO HEIGHT -   166.298 (meters)      545.60  (feet) ADJUSTED
 JB0619  ______________________________________________________________________
 JB0619  GEOID HEIGHT    -        -30.969 (meters)                     GEOID18
 JB0619  DYNAMIC HEIGHT  -        166.193 (meters)      545.25  (feet) COMP
 JB0619  MODELED GRAVITY -    979,989.7   (mgal)                       NAVD 88
 JB0619
 JB0619  VERT ORDER      -  FIRST     CLASS II
 JB0619
 JB0619.The horizontal coordinates were established by autonomous hand held GPS
 JB0619.observations and have an estimated accuracy of +/- 10 meters.
 JB0619
 JB0619.The orthometric height was determined by differential leveling and
 JB0619.adjusted by the NATIONAL GEODETIC SURVEY
 JB0619.in June 1991.
 JB0619
 JB0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0619.GEOID18 height accuracy estimate available here.
 JB0619
 JB0619.Click photographs - Photos may exist for this station.
 JB0619
 JB0619.The dynamic height is computed by dividing the NAVD 88
 JB0619.geopotential number by the normal gravity value computed on the
 JB0619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0619.degrees latitude (g = 980.6199 gals.).
 JB0619
 JB0619.The modeled gravity was interpolated from observed gravity values.
 JB0619
 JB0619;                    North         East    Units  Estimated Accuracy
 JB0619;SPC IL E     -   217,117.      244,041.      MT  (+/- 10 meters HH2 GPS)
 JB0619
 JB0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2798576587(NAD 83)
 JB0619
 JB0619                          SUPERSEDED SURVEY CONTROL
 JB0619
 JB0619  NGVD 29 (??/??/92)  166.408  (m)          545.96   (f) ADJ UNCH    1 2
 JB0619
 JB0619.Superseded values are not recommended for survey control.
 JB0619
 JB0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0619.See file dsdata.pdf to determine how the superseded data were derived.
 JB0619
 JB0619_MARKER: DB = BENCH MARK DISK
 JB0619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0619_STAMPING: H 155 1949
 JB0619_MARK LOGO: CGS
 JB0619_PROJECTION: FLUSH
 JB0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0619+STABILITY: SURFACE MOTION
 JB0619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0619+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2011
 JB0619
 JB0619  HISTORY     - Date     Condition        Report By
 JB0619  HISTORY     - 1949     MONUMENTED       CGS
 JB0619  HISTORY     - 1986     GOOD             NGS
 JB0619  HISTORY     - 20110913 GOOD             ILDT
 JB0619
 JB0619                          STATION DESCRIPTION
 JB0619
 JB0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0619'1.6 MI W FROM SALEM.
 JB0619'ABOUT 1.65 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD
 JB0619'FROM THE STATION AT SALEM, AT A ROAD CROSSING, 60 FEET NORTHEAST
 JB0619'OF THE CENTER OF THE CROSSING, 42.5 FEET NORTH OF THE NORTH RAIL,
 JB0619'38 FEET EAST OF THE CENTER LINE OF THE ROAD, 37 FEET
 JB0619'EAST-NORTHEAST OF THE EAST END OF A 16-INCH PIPE CULVERT UNDER
 JB0619'THE ROAD, 21 FEET EAST-SOUTHEAST OF TELEPHONE POLE 4, AT TELEPHONE
 JB0619'POLE 269/16, 1.5 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT
 JB0619'3 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB0619'CONCRETE POST PROJECTING 3 INCHES.
 JB0619
 JB0619                          STATION RECOVERY (1986)
 JB0619
 JB0619'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0619'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  2.7 KM (1.7
 JB0619'MI) WESTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN SALEM,
 JB0619'THENCE 0.3 KM (0.2 MI) SOUTH ALONG COUNTY ROAD 900 E, 12.9 M (42.3 FT)
 JB0619'NORTH OF THE NEAR RAIL OF THE CHESSIE SYSTEM RAILROAD, AND 11.6 M
 JB0619'(38.1 FT) EAST OF THE CENTER OF THE ROAD.
 JB0619'THE MARK IS 0.4 METERS  NNE FROM  A WITNESS POST
 JB0619'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB0619
 JB0619                          STATION RECOVERY (2011)
 JB0619
 JB0619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0619'EASY ACCESS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0605 ***********************************************************************
 JB0605  DESIGNATION -  H 156
 JB0605  PID         -  JB0605
 JB0605  STATE/COUNTY-  IL/MARION
 JB0605  COUNTRY     -  US
 JB0605  USGS QUAD   -  IUKA (2018)
 JB0605
 JB0605                         *CURRENT SURVEY CONTROL
 JB0605  ______________________________________________________________________
 JB0605* NAD 83(1986) POSITION- 38 37 08.     (N) 088 51 50.     (W)   SCALED
 JB0605* NAVD 88 ORTHO HEIGHT -   158.949 (meters)      521.49  (feet) ADJUSTED
 JB0605  ______________________________________________________________________
 JB0605  GEOID HEIGHT    -        -31.019 (meters)                     GEOID18
 JB0605  DYNAMIC HEIGHT  -        158.847 (meters)      521.15  (feet) COMP
 JB0605  MODELED GRAVITY -    979,985.8   (mgal)                       NAVD 88
 JB0605
 JB0605  VERT ORDER      -  FIRST     CLASS II
 JB0605
 JB0605.The horizontal coordinates were scaled from a map and have
 JB0605.an estimated accuracy of +/- 6 seconds.
 JB0605
 JB0605.The orthometric height was determined by differential leveling and
 JB0605.adjusted by the NATIONAL GEODETIC SURVEY
 JB0605.in June 1991.
 JB0605
 JB0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0605.GEOID18 height accuracy estimate available here.
 JB0605
 JB0605.Click photographs - Photos may exist for this station.
 JB0605
 JB0605.The dynamic height is computed by dividing the NAVD 88
 JB0605.geopotential number by the normal gravity value computed on the
 JB0605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0605.degrees latitude (g = 980.6199 gals.).
 JB0605
 JB0605.The modeled gravity was interpolated from observed gravity values.
 JB0605
 JB0605;                    North         East    Units  Estimated Accuracy
 JB0605;SPC IL E     -   216,810.      253,800.      MT  (+/- 180 meters Scaled)
 JB0605
 JB0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH377761(NAD 83)
 JB0605
 JB0605                          SUPERSEDED SURVEY CONTROL
 JB0605
 JB0605  NGVD 29 (??/??/92)  159.064  (m)          521.86   (f) ADJ UNCH    1 2
 JB0605
 JB0605.Superseded values are not recommended for survey control.
 JB0605
 JB0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0605.See file dsdata.pdf to determine how the superseded data were derived.
 JB0605
 JB0605_MARKER: DB = BENCH MARK DISK
 JB0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0605_STAMPING: H 156 1949
 JB0605_MARK LOGO: CGS
 JB0605_PROJECTION: FLUSH
 JB0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0605+STABILITY: SURFACE MOTION
 JB0605_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0605+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2011
 JB0605
 JB0605  HISTORY     - Date     Condition        Report By
 JB0605  HISTORY     - 1949     MONUMENTED       CGS
 JB0605  HISTORY     - 1986     GOOD             NGS
 JB0605  HISTORY     - 20110830 GOOD             ILDT
 JB0605
 JB0605                          STATION DESCRIPTION
 JB0605
 JB0605'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0605'4.5 MI E FROM SALEM.
 JB0605'ABOUT 4.5 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0605'THE STATION AT SALEM, ABOUT 0.35 MILE WEST OF MILE POST C 263, ABOUT
 JB0605'0.25 MILE WEST OF A ROAD CROSSING, AT A T FENCE CORNER AND IN
 JB0605'LINE WITH THE FENCE SOUTH, 48 FEET SOUTH OF THE SOUTH RAIL, 18
 JB0605'FEET SOUTHWEST OF MILE POLE 263/13, 3 FEET NORTH OF THE R/W FENCE
 JB0605'AND THE T FENCE CORNER, 2 FEET EAST OF A WHITE WOODEN WITNESS
 JB0605'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 JB0605'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0605
 JB0605                          STATION RECOVERY (1986)
 JB0605
 JB0605'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0605'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  7.5 KM
 JB0605'(4.65 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN SALEM,
 JB0605'THENCE 1.0 KM (0.6 MI) SOUTH ALONG COUNTY ROAD 1525 E, THENCE 0.4 KM
 JB0605'(0.25 MI) WEST ALONG THE CHESSIE SYSTEM RAILROAD, 100.0 M (328.1 FT)
 JB0605'NORTH OF A LARGE LONE TREE IN A FIELD, 14.6 M (47.9 FT) SOUTH OF THE
 JB0605'NEAR RAIL, AND 5.5 M (18.0 FT) SOUTHWEST OF UTILITY POLE NUMBER E40.
 JB0605'THE MARK IS 1.1 METERS  N FROM  A WITNESS POST AND FENCE
 JB0605'THE MARK IS 0.9 M BELOW THE TRACKS.
 JB0605
 JB0605                          STATION RECOVERY (2011)
 JB0605
 JB0605'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0605'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0820 ***********************************************************************
 HB0820  DESIGNATION -  H 157
 HB0820  PID         -  HB0820
 HB0820  STATE/COUNTY-  IL/PULASKI
 HB0820  COUNTRY     -  US
 HB0820  USGS QUAD   -  DONGOLA (2018)
 HB0820
 HB0820                         *CURRENT SURVEY CONTROL
 HB0820  ______________________________________________________________________
 HB0820* NAD 83(1986) POSITION- 37 16 23.     (N) 089 11 07.     (W)   SCALED
 HB0820* NAVD 88 ORTHO HEIGHT -   103.017 (meters)      337.98  (feet) ADJUSTED
 HB0820  ______________________________________________________________________
 HB0820  GEOID HEIGHT    -        -28.340 (meters)                     GEOID18
 HB0820  DYNAMIC HEIGHT  -        102.944 (meters)      337.74  (feet) COMP
 HB0820  MODELED GRAVITY -    979,916.4   (mgal)                       NAVD 88
 HB0820
 HB0820  VERT ORDER      -  FIRST     CLASS I
 HB0820
 HB0820.The horizontal coordinates were scaled from a map and have
 HB0820.an estimated accuracy of +/- 6 seconds.
 HB0820
 HB0820.The orthometric height was determined by differential leveling and
 HB0820.adjusted by the NATIONAL GEODETIC SURVEY
 HB0820.in June 1991.
 HB0820
 HB0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0820.GEOID18 height accuracy estimate available here.
 HB0820
 HB0820.Click photographs - Photos may exist for this station.
 HB0820
 HB0820.The dynamic height is computed by dividing the NAVD 88
 HB0820.geopotential number by the normal gravity value computed on the
 HB0820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0820.degrees latitude (g = 980.6199 gals.).
 HB0820
 HB0820.The modeled gravity was interpolated from observed gravity values.
 HB0820
 HB0820;                    North         East    Units  Estimated Accuracy
 HB0820;SPC IL W     -    67,740.      787,040.      MT  (+/- 180 meters Scaled)
 HB0820
 HB0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG062274(NAD 83)
 HB0820
 HB0820                          SUPERSEDED SURVEY CONTROL
 HB0820
 HB0820  NGVD 29 (11/26/84)  102.969  (m)          337.82   (f) ADJUSTED    1 1
 HB0820
 HB0820.Superseded values are not recommended for survey control.
 HB0820
 HB0820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0820.See file dsdata.pdf to determine how the superseded data were derived.
 HB0820
 HB0820_MARKER: DB = BENCH MARK DISK
 HB0820_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0820_SP_SET: BRIDGE
 HB0820_STAMPING: H 157 1954
 HB0820_MARK LOGO: CGS
 HB0820_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0820_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0820+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0820
 HB0820  HISTORY     - Date     Condition        Report By
 HB0820  HISTORY     - 1954     MONUMENTED       CGS
 HB0820  HISTORY     - 1969     GOOD             CGS
 HB0820  HISTORY     - 1976     GOOD             ILDT
 HB0820  HISTORY     - 1976     GOOD             ILDT
 HB0820  HISTORY     - 1976     GOOD             ILDT
 HB0820  HISTORY     - 20020827 GOOD             USACE
 HB0820  HISTORY     - 20120618 GOOD             ILDT
 HB0820
 HB0820                          STATION DESCRIPTION
 HB0820
 HB0820'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0820'0.2 MI S FROM ULLIN.
 HB0820'ABOUT 0.25 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0820'THE POST OFFICE AT ULLIN, 7 FEET EAST OF THE EAST RAIL OF THE
 HB0820'EAST TRACK, SET IN THE TOP OF THE SOUTH END OF THE SOUTHEAST
 HB0820'CONCRETE RETAINING WALL OF RAILROAD BRIDGE NUMBER 344.8, 16.2
 HB0820'FEET SOUTH OF THE SOUTH END OF THE EAST STEEL GIRDER ON THE
 HB0820'BRIDGE, AND 1 FOOT BELOW THE LEVEL OF THE TRACK.  SEC 26, T14S,
 HB0820'R1W.
 HB0820
 HB0820                          STATION RECOVERY (1976)
 HB0820
 HB0820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0820'RECOVERED IN GOOD CONDITION.
 HB0820
 HB0820                          STATION RECOVERY (1976)
 HB0820
 HB0820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0820'RECOVERED IN GOOD CONDITION.
 HB0820
 HB0820                          STATION RECOVERY (1976)
 HB0820
 HB0820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0820'RECOVERED IN GOOD CONDITION.
 HB0820
 HB0820                          STATION RECOVERY (2002)
 HB0820
 HB0820'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0820'RECOVERED IN GOOD CONDITION.
 HB0820
 HB0820                          STATION RECOVERY (2012)
 HB0820
 HB0820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0657 ***********************************************************************
 HB0657  CBN         -  This is a Cooperative Base Network Control Station.
 HB0657  DESIGNATION -  H 158
 HB0657  PID         -  HB0657
 HB0657  STATE/COUNTY-  IL/JACKSON
 HB0657  COUNTRY     -  US
 HB0657  USGS QUAD   -  MAKANDA (2018)
 HB0657
 HB0657                         *CURRENT SURVEY CONTROL
 HB0657  ______________________________________________________________________
 HB0657* NAD 83(2011) POSITION- 37 37 04.59784(N) 089 12 32.08592(W)   ADJUSTED
 HB0657* NAD 83(2011) ELLIP HT-   103.892 (meters)        (06/27/12)   ADJUSTED
 HB0657* NAD 83(2011) EPOCH   -  2010.00
 HB0657* NAVD 88 ORTHO HEIGHT -   132.774 (meters)      435.61  (feet) ADJUSTED
 HB0657  ______________________________________________________________________
 HB0657  GEOID HEIGHT    -        -28.875 (meters)                     GEOID18
 HB0657  NAD 83(2011) X  -     69,840.983 (meters)                     COMP
 HB0657  NAD 83(2011) Y  - -5,058,025.291 (meters)                     COMP
 HB0657  NAD 83(2011) Z  -  3,872,004.592 (meters)                     COMP
 HB0657  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 HB0657  DYNAMIC HEIGHT  -        132.680 (meters)      435.30  (feet) COMP
 HB0657  MODELED GRAVITY -    979,922.1   (mgal)                       NAVD 88
 HB0657
 HB0657  VERT ORDER      -  FIRST     CLASS I
 HB0657
 HB0657  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0657  Standards:
 HB0657         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0657            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0657  -------------------------------------------------------------------
 HB0657  NETWORK    1.25   2.63           0.58   0.41   1.34      0.10340695
 HB0657  -------------------------------------------------------------------
 HB0657  Click here for local accuracies and other accuracy information.
 HB0657
 HB0657.The horizontal coordinates were established by GPS observations
 HB0657.and adjusted by the National Geodetic Survey in June 2012.
 HB0657
 HB0657.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0657.been affixed to the stable North American tectonic plate. See 
 HB0657.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0657
 HB0657.The horizontal coordinates are valid at the epoch date displayed above
 HB0657.which is a decimal equivalence of Year/Month/Day.
 HB0657
 HB0657.The orthometric height was determined by differential leveling and
 HB0657.adjusted by the NATIONAL GEODETIC SURVEY
 HB0657.in June 1991.
 HB0657
 HB0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0657.GEOID18 height accuracy estimate available here.
 HB0657
 HB0657.Click photographs - Photos may exist for this station.
 HB0657
 HB0657.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0657
 HB0657.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0657
 HB0657.The ellipsoidal height was determined by GPS observations
 HB0657.and is referenced to NAD 83.
 HB0657
 HB0657.The dynamic height is computed by dividing the NAVD 88
 HB0657.geopotential number by the normal gravity value computed on the
 HB0657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0657.degrees latitude (g = 980.6199 gals.).
 HB0657
 HB0657.The modeled gravity was interpolated from observed gravity values.
 HB0657
 HB0657. The following values were computed from the NAD 83(2011) position.
 HB0657
 HB0657;                    North         East     Units Scale Factor Converg.
 HB0657;SPC IL W     -   105,998.214   784,552.468   MT  1.00002920   +0 35 04.7
 HB0657;SPC IL W     -   347,762.47  2,573,985.89   sFT  1.00002920   +0 35 04.7
 HB0657;UTM  16      - 4,165,720.949   305,049.124   MT  1.00006815   -1 20 55.4
 HB0657
 HB0657!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0657!SPC IL W     -   0.99998370  x   1.00002920  =   1.00001290
 HB0657!UTM  16      -   0.99998370  x   1.00006815  =   1.00005185
 HB0657
 HB0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0504965720(NAD 83)
 HB0657
 HB0657                          SUPERSEDED SURVEY CONTROL
 HB0657
 HB0657  NAD 83(2007)-  37 37 04.59787(N)    089 12 32.08675(W) AD(2002.00) 0
 HB0657  ELLIP H (02/10/07)  103.915  (m)                       GP(2002.00)    
 HB0657  NAD 83(1997)-  37 37 04.59780(N)    089 12 32.08669(W) AD(       ) A
 HB0657  ELLIP H (09/15/03)  103.919  (m)                       GP(       ) 4 1
 HB0657  NAVD 88             132.77   (m)          435.6    (f) LEVELING    3  
 HB0657  NGVD 29 (11/26/84)  132.825  (m)          435.78   (f) ADJUSTED    1 1
 HB0657
 HB0657.Superseded values are not recommended for survey control.
 HB0657
 HB0657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0657.See file dsdata.pdf to determine how the superseded data were derived.
 HB0657
 HB0657_MARKER: DB = BENCH MARK DISK
 HB0657_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0657_SP_SET: BOX CULVERT HEADWALL
 HB0657_STAMPING: H 158 1954
 HB0657_MARK LOGO: CGS
 HB0657_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0657+STABILITY: SURFACE MOTION
 HB0657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0657+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2011
 HB0657
 HB0657  HISTORY     - Date     Condition        Report By
 HB0657  HISTORY     - 1954     MONUMENTED       CGS
 HB0657  HISTORY     - 1969     GOOD             CGS
 HB0657  HISTORY     - 1976     GOOD             ILDT
 HB0657  HISTORY     - 1976     GOOD             ILDT
 HB0657  HISTORY     - 1976     GOOD             ILDT
 HB0657  HISTORY     - 20020805 GOOD             NGS
 HB0657  HISTORY     - 20110615 GOOD             ILDT
 HB0657
 HB0657                          STATION DESCRIPTION
 HB0657
 HB0657'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0657'AT MAKANDA.
 HB0657'AT MAKANDA, 80 1/2 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 HB0657'ILLINOIS CENTRAL RAILROAD STATION, 94 FEET EAST OF THE EAST RAIL
 HB0657'OF THE EAST TRACK, SET IN THE TOP OF THE SOUTH END OF THE WEST
 HB0657'CONCRETE HEADWALL OF A CONCRETE BOX CULVERT UNDER A PAVED ROAD,
 HB0657'16 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 53 1/2 FEET
 HB0657'WEST AND ACROSS THE ROAD FROM THE NORTHWEST CORNER OF A BRICK
 HB0657'BUILDING, ABOUT LEVEL WITH THE ROAD, AND ABOUT 2 FEET BELOW THE
 HB0657'LEVEL OF THE TRACK.  SEC 27, T 10 S, R 1 W.
 HB0657
 HB0657                          STATION RECOVERY (1976)
 HB0657
 HB0657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0657'RECOVERED IN GOOD CONDITION.
 HB0657
 HB0657                          STATION RECOVERY (1976)
 HB0657
 HB0657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0657'RECOVERED IN GOOD CONDITION.
 HB0657
 HB0657                          STATION RECOVERY (1976)
 HB0657
 HB0657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0657'RECOVERED IN GOOD CONDITION.
 HB0657
 HB0657                          STATION RECOVERY (2002)
 HB0657
 HB0657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BE)
 HB0657'RECOVERED IN GOOD CONDITION.
 HB0657
 HB0657                          STATION RECOVERY (2011)
 HB0657
 HB0657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0657'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0608 ***********************************************************************
 HB0608  DESIGNATION -  H 159
 HB0608  PID         -  HB0608
 HB0608  STATE/COUNTY-  IL/JACKSON
 HB0608  COUNTRY     -  US
 HB0608  USGS QUAD   -  ELKVILLE (2018)
 HB0608
 HB0608                         *CURRENT SURVEY CONTROL
 HB0608  ______________________________________________________________________
 HB0608* NAD 83(1986) POSITION- 37 54 36.1    (N) 089 14 06.9    (W)   HD_HELD2
 HB0608* NAVD 88 ORTHO HEIGHT -   122.127 (meters)      400.68  (feet) ADJUSTED
 HB0608  ______________________________________________________________________
 HB0608  GEOID HEIGHT    -        -29.309 (meters)                     GEOID18
 HB0608  DYNAMIC HEIGHT  -        122.046 (meters)      400.41  (feet) COMP
 HB0608  MODELED GRAVITY -    979,966.0   (mgal)                       NAVD 88
 HB0608
 HB0608  VERT ORDER      -  FIRST     CLASS I
 HB0608
 HB0608.The horizontal coordinates were established by autonomous hand held GPS
 HB0608.observations and have an estimated accuracy of +/- 10 meters.
 HB0608
 HB0608.The orthometric height was determined by differential leveling and
 HB0608.adjusted by the NATIONAL GEODETIC SURVEY
 HB0608.in June 1991.
 HB0608
 HB0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0608.GEOID18 height accuracy estimate available here.
 HB0608
 HB0608.Click photographs - Photos may exist for this station.
 HB0608
 HB0608.The dynamic height is computed by dividing the NAVD 88
 HB0608.geopotential number by the normal gravity value computed on the
 HB0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0608.degrees latitude (g = 980.6199 gals.).
 HB0608
 HB0608.The modeled gravity was interpolated from observed gravity values.
 HB0608
 HB0608;                    North         East    Units  Estimated Accuracy
 HB0608;SPC IL W     -   138,393.      781,905.      MT  (+/- 10 meters HH2 GPS)
 HB0608
 HB0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0349998188(NAD 83)
 HB0608
 HB0608                          SUPERSEDED SURVEY CONTROL
 HB0608
 HB0608  NGVD 29 (11/26/84)  122.224  (m)          401.00   (f) ADJUSTED    1 1
 HB0608
 HB0608.Superseded values are not recommended for survey control.
 HB0608
 HB0608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0608.See file dsdata.pdf to determine how the superseded data were derived.
 HB0608
 HB0608_MARKER: DB = BENCH MARK DISK
 HB0608_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0608_SP_SET: BUILDING
 HB0608_STAMPING: H 159 1954
 HB0608_MARK LOGO: CGS
 HB0608_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0608
 HB0608  HISTORY     - Date     Condition        Report By
 HB0608  HISTORY     - 1954     MONUMENTED       CGS
 HB0608  HISTORY     - 1969     GOOD             CGS
 HB0608  HISTORY     - 1976     GOOD             ILDT
 HB0608  HISTORY     - 1976     GOOD             ILDT
 HB0608  HISTORY     - 1976     GOOD             ILDT
 HB0608  HISTORY     - 20110713 MARK NOT FOUND   ILDT
 HB0608
 HB0608                          STATION DESCRIPTION
 HB0608
 HB0608'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0608'AT ELKVILLE.
 HB0608'AT ELKVILLE, 71 YARDS NORTH OF THE NORTHWEST CORNER OF THE POST
 HB0608'OFFICE, 245 FEET EAST AND ACROSS U.S. HIGHWAY 51 FROM THE EAST
 HB0608'RAIL OF THE EAST TRACK OF THE ILLINOIS CENTRAL RAILROAD, 128
 HB0608'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 36 FEET SOUTH OF
 HB0608'THE CENTER LINE OF MAIN STREET, SET VERTICALLY IN THE NORTH
 HB0608'FACE OF A BRICK BUILDING WHICH IS OCCUPIED BY THE SCHWARTZ
 HB0608'LUMBER COMPANY AND HARDWARE, 1.0 FOOT WEST OF THE NORTHEAST
 HB0608'CORNER OF THE BUILDING, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE
 HB0608'SIDEWALK.  SEC 17, T 7S, R 1W
 HB0608
 HB0608                          STATION RECOVERY (1976)
 HB0608
 HB0608'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0608'RECOVERED IN GOOD CONDITION.
 HB0608
 HB0608                          STATION RECOVERY (1976)
 HB0608
 HB0608'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0608'RECOVERED IN GOOD CONDITION.
 HB0608
 HB0608                          STATION RECOVERY (1976)
 HB0608
 HB0608'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0608'RECOVERED IN GOOD CONDITION.
 HB0608
 HB0608                          STATION RECOVERY (2011)
 HB0608
 HB0608'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0608'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6144 ***********************************************************************
 DK6144  DESIGNATION -  H 16 RESET
 DK6144  PID         -  DK6144
 DK6144  STATE/COUNTY-  IL/EFFINGHAM
 DK6144  COUNTRY     -  US
 DK6144  USGS QUAD   -  ALTAMONT EAST (2018)
 DK6144
 DK6144                         *CURRENT SURVEY CONTROL
 DK6144  ______________________________________________________________________
 DK6144* NAD 83(2011) POSITION- 39 00 02.63230(N) 088 44 55.62039(W)   ADJUSTED
 DK6144* NAD 83(2011) ELLIP HT-   151.245 (meters)        (06/27/12)   ADJUSTED
 DK6144* NAD 83(2011) EPOCH   -  2010.00
 DK6144* NAVD 88 ORTHO HEIGHT -   183.1   (meters)      601.    (feet) GPS OBS
 DK6144  ______________________________________________________________________
 DK6144  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6144  GEOID HEIGHT    -        -31.826 (meters)                     GEOID03
 DK6144  GEOID HEIGHT    -        -31.872 (meters)                     GEOID18
 DK6144  NAD 83(2011) X  -    108,381.227 (meters)                     COMP
 DK6144  NAD 83(2011) Y  - -4,962,210.339 (meters)                     COMP
 DK6144  NAD 83(2011) Z  -  3,992,475.289 (meters)                     COMP
 DK6144  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 DK6144
 DK6144  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6144  Standards:
 DK6144         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6144            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6144  -------------------------------------------------------------------
 DK6144  NETWORK    0.56   0.90           0.25   0.20   0.46      0.12621510
 DK6144  -------------------------------------------------------------------
 DK6144  Click here for local accuracies and other accuracy information.
 DK6144
 DK6144.The horizontal coordinates were established by GPS observations
 DK6144.and adjusted by the National Geodetic Survey in June 2012.
 DK6144
 DK6144.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6144.been affixed to the stable North American tectonic plate. See 
 DK6144.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6144
 DK6144.The horizontal coordinates are valid at the epoch date displayed above
 DK6144.which is a decimal equivalence of Year/Month/Day.
 DK6144
 DK6144.The orthometric height was determined by GPS observations and a
 DK6144.high-resolution geoid model.
 DK6144
 DK6144.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6144.GEOID18 height accuracy estimate available here.
 DK6144
 DK6144.Click photographs - Photos may exist for this station.
 DK6144
 DK6144.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6144
 DK6144.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6144
 DK6144.The ellipsoidal height was determined by GPS observations
 DK6144.and is referenced to NAD 83.
 DK6144
 DK6144. The following values were computed from the NAD 83(2011) position.
 DK6144
 DK6144;                    North         East     Units Scale Factor Converg.
 DK6144;SPC IL E     -   259,141.326   264,012.255   MT  0.99999094   -0 15 41.2
 DK6144;SPC IL E     -   850,199.50    866,180.21   sFT  0.99999094   -0 15 41.2
 DK6144;UTM  16      - 4,318,312.377   348,566.391   MT  0.99988238   -1 06 02.8
 DK6144
 DK6144!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6144!SPC IL E     -   0.99997627  x   0.99999094  =   0.99996721
 DK6144!UTM  16      -   0.99997627  x   0.99988238  =   0.99985865
 DK6144
 DK6144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4856618312(NAD 83)
 DK6144
 DK6144                          SUPERSEDED SURVEY CONTROL
 DK6144
 DK6144  NAD 83(2007)-  39 00 02.63238(N)    088 44 55.62122(W) AD(2002.00) 1
 DK6144  ELLIP H (07/11/08)  151.261  (m)                       GP(2002.00) 3 2
 DK6144
 DK6144.Superseded values are not recommended for survey control.
 DK6144
 DK6144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6144.See file dsdata.pdf to determine how the superseded data were derived.
 DK6144
 DK6144_MARKER: DD = SURVEY DISK
 DK6144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6144_STAMPING: H 16 1929 RESET 1938
 DK6144_MARK LOGO: USGS
 DK6144_PROJECTION: FLUSH
 DK6144_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6144+STABILITY: SURFACE MOTION
 DK6144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6144+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2008
 DK6144
 DK6144  HISTORY     - Date     Condition        Report By
 DK6144  HISTORY     - 1938     MONUMENTED       USGS
 DK6144  HISTORY     - 20080505 GOOD             NGS
 DK6144
 DK6144                          STATION DESCRIPTION
 DK6144
 DK6144'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6144'STATION IS LOCATED 3.7 MILES SOUTH OF ALTAMONT. TO REACH FROM THE
 DK6144'INTERSECTION OF U.S. 40  AND CR 300E(MAIN ST.) IN ALTAMONT, GO SOUTH
 DK6144'3.75 MILES TO THE STATION ON THE RIGHT.   STATION IS A CONCRETE
 DK6144'MONUMENT WITH A BRONZE U.S.G.S. DISK STAMPED H 16 1929 RESET 1938.
 DK6144'STATION IS 30.0' SOUTH OF THE CENTERLINE OF CR 600N, 63.0' WEST OF THE
 DK6144'CENTERLINE OF CR 300E  AND 21.5' SOUTHWEST OF A STOP SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1045 ***********************************************************************
 JB1045  DESIGNATION -  H 160
 JB1045  PID         -  JB1045
 JB1045  STATE/COUNTY-  IL/WASHINGTON
 JB1045  COUNTRY     -  US
 JB1045  USGS QUAD   -  ASHLEY (2018)
 JB1045
 JB1045                         *CURRENT SURVEY CONTROL
 JB1045  ______________________________________________________________________
 JB1045* NAD 83(1986) POSITION- 38 19 39.83   (N) 089 11 23.60   (W)   HD_HELD1
 JB1045* NAVD 88 ORTHO HEIGHT -   168.538 (meters)      552.95  (feet) ADJUSTED
 JB1045  ______________________________________________________________________
 JB1045  GEOID HEIGHT    -        -30.066 (meters)                     GEOID18
 JB1045  DYNAMIC HEIGHT  -        168.430 (meters)      552.59  (feet) COMP
 JB1045  MODELED GRAVITY -    979,984.6   (mgal)                       NAVD 88
 JB1045
 JB1045  VERT ORDER      -  FIRST     CLASS I
 JB1045
 JB1045.The horizontal coordinates were determined by differentially corrected
 JB1045.hand held GPS observations or other comparable positioning techniques
 JB1045.and have an estimated accuracy of +/- 3 meters.
 JB1045
 JB1045.The orthometric height was determined by differential leveling and
 JB1045.adjusted by the NATIONAL GEODETIC SURVEY
 JB1045.in June 1991.
 JB1045
 JB1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1045.GEOID18 height accuracy estimate available here.
 JB1045
 JB1045.Click photographs - Photos may exist for this station.
 JB1045
 JB1045.The dynamic height is computed by dividing the NAVD 88
 JB1045.geopotential number by the normal gravity value computed on the
 JB1045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1045.degrees latitude (g = 980.6199 gals.).
 JB1045
 JB1045.The modeled gravity was interpolated from observed gravity values.
 JB1045
 JB1045;                    North         East    Units  Estimated Accuracy
 JB1045;SPC IL W     -   184,797.2     785,405.5     MT  (+/- 3 meters HH1 GPS) 
 JB1045
 JB1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0858144447(NAD 83)
 JB1045
 JB1045                          SUPERSEDED SURVEY CONTROL
 JB1045
 JB1045  NGVD 29 (??/??/92)  168.650  (m)          553.31   (f) ADJ UNCH    1 1
 JB1045
 JB1045.Superseded values are not recommended for survey control.
 JB1045
 JB1045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1045.See file dsdata.pdf to determine how the superseded data were derived.
 JB1045
 JB1045_MARKER: DB = BENCH MARK DISK
 JB1045_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JB1045+WITH SETTING: PAVEMENT
 JB1045_SP_SET: FOUNDATION
 JB1045_STAMPING: H 160 1954
 JB1045_MARK LOGO: CGS
 JB1045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1045+STABILITY: SURFACE MOTION
 JB1045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1045+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1045
 JB1045  HISTORY     - Date     Condition        Report By
 JB1045  HISTORY     - 1954     MONUMENTED       CGS
 JB1045  HISTORY     - 1969     GOOD             CGS
 JB1045  HISTORY     - 20071203 GOOD             ILDT
 JB1045  HISTORY     - 20121004 GOOD             ILDT
 JB1045  HISTORY     - 20140625 GOOD             ILDT
 JB1045  HISTORY     - 20151008 GOOD             AMESC
 JB1045
 JB1045                          STATION DESCRIPTION
 JB1045
 JB1045'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1045'0.1 MI S FROM ASHLEY.
 JB1045'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1045'THE STATION AT ASHLEY, 0.1 MILE NORTH OF A CROSSING OF THE
 JB1045'RAILROAD AND U.S. HIGHWAY 51, 42 FEET SOUTHEAST OF THE CENTER
 JB1045'OF A CROSSING OF THE RAILROAD AND A PAVED STREET, 30 FEET EAST OF
 JB1045'THE EAST RAIL OF THE EAST SET OF MAIN TRACKS, 26 FEET SOUTH OF THE
 JB1045'CENTER LINE OF THE STREET, SET IN THE CENTER OF THE TOP OF A 2- X
 JB1045'2-FOOT ABANDONED CONCRETE FOUNDATION WHICH PROJECTS 7 INCHES
 JB1045'ABOVE THE SURFACE OF THE GROUND, 132 1/2 FEET WEST-SOUTHWEST
 JB1045'OF THE SOUTHWEST CORNER OF A CONCRETE BLOCK BUILDING WHICH IS
 JB1045'NOW OCCUPIED BY AN IGA STORE, 5 FEET NORTH OF A TELEPHONE POLE,
 JB1045'AND ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 27, T2S,
 JB1045'R1W.
 JB1045
 JB1045                          STATION RECOVERY (2007)
 JB1045
 JB1045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 JB1045'RECOVERED IN GOOD CONDITION.
 JB1045
 JB1045                          STATION RECOVERY (2012)
 JB1045
 JB1045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1045'RECOVERED IN GOOD CONDITION.
 JB1045
 JB1045                          STATION RECOVERY (2014)
 JB1045
 JB1045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1045'RECOVERED IN GOOD CONDITION.
 JB1045
 JB1045                          STATION RECOVERY (2015)
 JB1045
 JB1045'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1045'RECOVERED IN GOOD CONDITION.
 JB1045'
 JB1045'NOTE-THE STATION IS 45.4 FT (13.8 M) EAST OF THE EAST RAIL OF THE LONE
 JB1045'SET OF RAILROAD TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1301 ***********************************************************************
 LC1301  DESIGNATION -  H 161
 LC1301  PID         -  LC1301
 LC1301  STATE/COUNTY-  IL/TAZEWELL
 LC1301  COUNTRY     -  US
 LC1301  USGS QUAD   -  PEKIN (2018)
 LC1301
 LC1301                         *CURRENT SURVEY CONTROL
 LC1301  ______________________________________________________________________
 LC1301* NAD 83(1986) POSITION- 40 30 35.     (N) 089 38 42.     (W)   SCALED
 LC1301* NAVD 88 ORTHO HEIGHT -   151.730 (meters)      497.80  (feet) ADJUSTED
 LC1301  ______________________________________________________________________
 LC1301  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 LC1301  DYNAMIC HEIGHT  -        151.658 (meters)      497.56  (feet) COMP
 LC1301  MODELED GRAVITY -    980,148.2   (mgal)                       NAVD 88
 LC1301
 LC1301  VERT ORDER      -  SECOND    CLASS 0
 LC1301
 LC1301.The horizontal coordinates were scaled from a map and have
 LC1301.an estimated accuracy of +/- 6 seconds.
 LC1301
 LC1301.The orthometric height was determined by differential leveling and
 LC1301.adjusted by the NATIONAL GEODETIC SURVEY
 LC1301.in June 1991.
 LC1301
 LC1301.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1301.GEOID18 height accuracy estimate available here.
 LC1301
 LC1301.Click photographs - Photos may exist for this station.
 LC1301
 LC1301.The dynamic height is computed by dividing the NAVD 88
 LC1301.geopotential number by the normal gravity value computed on the
 LC1301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1301.degrees latitude (g = 980.6199 gals.).
 LC1301
 LC1301.The modeled gravity was interpolated from observed gravity values.
 LC1301
 LC1301;                    North         East    Units  Estimated Accuracy
 LC1301;SPC IL W     -   426,720.      744,210.      MT  (+/- 180 meters Scaled)
 LC1301
 LC1301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK758876(NAD 83)
 LC1301
 LC1301                          SUPERSEDED SURVEY CONTROL
 LC1301
 LC1301  NGVD 29 (??/??/92)  151.833  (m)          498.14   (f) ADJ UNCH    2 0
 LC1301
 LC1301.Superseded values are not recommended for survey control.
 LC1301
 LC1301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1301.See file dsdata.pdf to determine how the superseded data were derived.
 LC1301
 LC1301_MARKER: DB = BENCH MARK DISK
 LC1301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1301_STAMPING: H 161 1954
 LC1301_MARK LOGO: CGS
 LC1301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1301+STABILITY: SURFACE MOTION
 LC1301
 LC1301  HISTORY     - Date     Condition        Report By
 LC1301  HISTORY     - 1954     MONUMENTED       CGS
 LC1301
 LC1301                          STATION DESCRIPTION
 LC1301
 LC1301'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1301'2.2 MI NW FROM SOUTH PEKIN.
 LC1301'ABOUT 1.4 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD
 LC1301'FROM THE STATION AT SOUTH PEKIN, THENCE 0.65 MILE WEST ALONG A
 LC1301'GRAVEL ROAD TO PEKIN AIRPORT, THENCE 0.15 MILE SOUTH, IN SOUTH
 LC1301'WEST CORNER OF THE CONCRETE TOP OF AN UNDERGROUND PUMP PIT, 93
 LC1301'FEET WEST OF THE CENTER LINE OF A BLACK TOP ROAD, 54 FEET NORTH
 LC1301'OF THE NORTHEAST CORNER OF REPAIR HANGAR, 20 FEET NORTH-NORTHEAST
 LC1301'OF THE NORTHWEST CORNER OF A SMALL SUPPLY BUILDING AND ABOUT 1/4
 LC1301'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0807 ***********************************************************************
 LC0807  DESIGNATION -  H 162
 LC0807  PID         -  LC0807
 LC0807  STATE/COUNTY-  IL/TAZEWELL
 LC0807  COUNTRY     -  US
 LC0807  USGS QUAD   -  MACKINAW (2018)
 LC0807
 LC0807                         *CURRENT SURVEY CONTROL
 LC0807  ______________________________________________________________________
 LC0807* NAD 83(1986) POSITION- 40 31 45.     (N) 089 21 38.     (W)   SCALED
 LC0807* NAVD 88 ORTHO HEIGHT -   197.305 (meters)      647.32  (feet) ADJUSTED
 LC0807  ______________________________________________________________________
 LC0807  GEOID HEIGHT    -        -32.577 (meters)                     GEOID18
 LC0807  DYNAMIC HEIGHT  -        197.210 (meters)      647.01  (feet) COMP
 LC0807  MODELED GRAVITY -    980,142.2   (mgal)                       NAVD 88
 LC0807
 LC0807  VERT ORDER      -  FIRST     CLASS II
 LC0807
 LC0807.The horizontal coordinates were scaled from a map and have
 LC0807.an estimated accuracy of +/- 6 seconds.
 LC0807
 LC0807.The orthometric height was determined by differential leveling and
 LC0807.adjusted by the NATIONAL GEODETIC SURVEY
 LC0807.in June 1991.
 LC0807
 LC0807.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0807.GEOID18 height accuracy estimate available here.
 LC0807
 LC0807.Click photographs - Photos may exist for this station.
 LC0807
 LC0807.The dynamic height is computed by dividing the NAVD 88
 LC0807.geopotential number by the normal gravity value computed on the
 LC0807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0807.degrees latitude (g = 980.6199 gals.).
 LC0807
 LC0807.The modeled gravity was interpolated from observed gravity values.
 LC0807
 LC0807;                    North         East    Units  Estimated Accuracy
 LC0807;SPC IL W     -   429,060.      768,300.      MT  (+/- 180 meters Scaled)
 LC0807
 LC0807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK000891(NAD 83)
 LC0807
 LC0807                          SUPERSEDED SURVEY CONTROL
 LC0807
 LC0807  NGVD 29 (??/??/92)  197.385  (m)          647.59   (f) ADJ UNCH    1 2
 LC0807
 LC0807.Superseded values are not recommended for survey control.
 LC0807
 LC0807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0807.See file dsdata.pdf to determine how the superseded data were derived.
 LC0807
 LC0807_MARKER: DB = BENCH MARK DISK
 LC0807_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0807+WITH SETTING: PAVEMENT
 LC0807_SP_SET: BASE
 LC0807_STAMPING: H 162 1954
 LC0807_MARK LOGO: CGS
 LC0807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0807+STABILITY: SURFACE MOTION
 LC0807
 LC0807  HISTORY     - Date     Condition        Report By
 LC0807  HISTORY     - 1954     MONUMENTED       CGS
 LC0807  HISTORY     - 1959     GOOD             CGS
 LC0807  HISTORY     - 1977     GOOD             LOCENG
 LC0807
 LC0807                          STATION DESCRIPTION
 LC0807
 LC0807'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0807'AT MACKINAW.
 LC0807'AT MACKINAW, ALONG THE NEW YORK CENTRAL RAILROAD, AT A ROAD
 LC0807'CROSSING, IN THE TOP OF THE SOUTHEAST CORNER OF AN ABANDONED
 LC0807'CONCRETE BASE 3 FEET SQUARE AND PROJECTING 3 1/2 FEET, 24 1/2 FEET
 LC0807'NORTH OF THE NORTH RAIL OF MAIN TRACK, 140 FEET WEST-NORTHWEST AND
 LC0807'ACROSS THE TRACK AND ROAD FROM THE NORTHWEST CORNER OF RAILROAD
 LC0807'STATION, 73 FEET WEST OF THE CENTER LINE OF THE ROAD, 11 1/2
 LC0807'FEET NORTH OF NORTH RAIL OF A SIDE TRACK, 16 FEET EAST OF A
 LC0807'SIMILAR CONCRETE BASE, AND ABOUT 3 1/2 FEET ABOVE THE LEVEL OF
 LC0807'THE TRACK.
 LC0807
 LC0807                          STATION RECOVERY (1977)
 LC0807
 LC0807'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC0807'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1267 ***********************************************************************
 LC1267  DESIGNATION -  H 163
 LC1267  PID         -  LC1267
 LC1267  STATE/COUNTY-  IL/TAZEWELL
 LC1267  COUNTRY     -  US
 LC1267  USGS QUAD   -  PEKIN (2018)
 LC1267
 LC1267                         *CURRENT SURVEY CONTROL
 LC1267  ______________________________________________________________________
 LC1267* NAD 83(1986) POSITION- 40 34 02.     (N) 089 39 15.     (W)   SCALED
 LC1267* NAVD 88 ORTHO HEIGHT -   148.724 (meters)      487.94  (feet) ADJUSTED
 LC1267  ______________________________________________________________________
 LC1267  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 LC1267  DYNAMIC HEIGHT  -        148.654 (meters)      487.71  (feet) COMP
 LC1267  MODELED GRAVITY -    980,152.9   (mgal)                       NAVD 88
 LC1267
 LC1267  VERT ORDER      -  FIRST     CLASS II
 LC1267
 LC1267.The horizontal coordinates were scaled from a map and have
 LC1267.an estimated accuracy of +/- 6 seconds.
 LC1267
 LC1267.The orthometric height was determined by differential leveling and
 LC1267.adjusted by the NATIONAL GEODETIC SURVEY
 LC1267.in June 1991.
 LC1267
 LC1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1267.GEOID18 height accuracy estimate available here.
 LC1267
 LC1267.Click photographs - Photos may exist for this station.
 LC1267
 LC1267.The dynamic height is computed by dividing the NAVD 88
 LC1267.geopotential number by the normal gravity value computed on the
 LC1267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1267.degrees latitude (g = 980.6199 gals.).
 LC1267
 LC1267.The modeled gravity was interpolated from observed gravity values.
 LC1267
 LC1267;                    North         East    Units  Estimated Accuracy
 LC1267;SPC IL W     -   433,100.      743,400.      MT  (+/- 180 meters Scaled)
 LC1267
 LC1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK753941(NAD 83)
 LC1267
 LC1267                          SUPERSEDED SURVEY CONTROL
 LC1267
 LC1267  NGVD 29 (??/??/92)  148.828  (m)          488.28   (f) ADJ UNCH    1 2
 LC1267
 LC1267.Superseded values are not recommended for survey control.
 LC1267
 LC1267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1267.See file dsdata.pdf to determine how the superseded data were derived.
 LC1267
 LC1267_MARKER: DB = BENCH MARK DISK
 LC1267_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1267_SP_SET: BUILDING
 LC1267_STAMPING: H 163 1954
 LC1267_MARK LOGO: CGS
 LC1267_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1267
 LC1267  HISTORY     - Date     Condition        Report By
 LC1267  HISTORY     - 1954     MONUMENTED       CGS
 LC1267  HISTORY     - 1968     GOOD             CGS
 LC1267  HISTORY     - 20060207 GOOD             GEOCAC
 LC1267  HISTORY     - 20160919 GOOD             USPSQD
 LC1267
 LC1267                          STATION DESCRIPTION
 LC1267
 LC1267'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1267'AT PEKIN.
 LC1267'AT PEKIN, IN THE WEST PART OF TOWN, IN THE SOUTHWEST ANGLE OF
 LC1267'INTERSECTION OF SOUTH SECOND STREET AND BROADWAY, ABOUT 0.5 MILE
 LC1267'SOUTHWEST OF THE COURT HOUSE, SET IN THE TOP OF CONCRETE WALL OF
 LC1267'VENTILATING PIT OF BASEMENT ON EAST SIDE OF FRANKLIN ELEMENTARY
 LC1267'SCHOOL, 1 FOOT NORTH OF BOTTOM STEP OF MAIN EAST ENTRANCE TO
 LC1267'BUILDING, 4 FEET EAST OF EAST WALL OF BUILDING AND ABOUT LEVEL
 LC1267'WITH GROUND.
 LC1267
 LC1267                          STATION RECOVERY (1968)
 LC1267
 LC1267'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1267'RECOVERED IN GOOD CONDITION.
 LC1267
 LC1267                          STATION RECOVERY (2006)
 LC1267
 LC1267'RECOVERY NOTE BY GEOCACHING 2006 (WTF)
 LC1267'BUILDING IS NO LONGER A SCHOOL.
 LC1267
 LC1267                          STATION RECOVERY (2016)
 LC1267
 LC1267'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 LC1267'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0426 ***********************************************************************
 LC0426  DESIGNATION -  H 164
 LC0426  PID         -  LC0426
 LC0426  STATE/COUNTY-  IL/MCLEAN
 LC0426  COUNTRY     -  US
 LC0426  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0426
 LC0426                         *CURRENT SURVEY CONTROL
 LC0426  ______________________________________________________________________
 LC0426* NAD 83(1986) POSITION- 40 27 33.     (N) 088 58 18.     (W)   SCALED
 LC0426* NAVD 88 ORTHO HEIGHT -   259.871 (meters)      852.59  (feet) ADJUSTED
 LC0426  ______________________________________________________________________
 LC0426  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 LC0426  DYNAMIC HEIGHT  -        259.749 (meters)      852.19  (feet) COMP
 LC0426  MODELED GRAVITY -    980,147.7   (mgal)                       NAVD 88
 LC0426
 LC0426  VERT ORDER      -  FIRST     CLASS II
 LC0426
 LC0426.The horizontal coordinates were scaled from a map and have
 LC0426.an estimated accuracy of +/- 6 seconds.
 LC0426
 LC0426.The orthometric height was determined by differential leveling and
 LC0426.adjusted by the NATIONAL GEODETIC SURVEY
 LC0426.in June 1991.
 LC0426
 LC0426.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0426.GEOID18 height accuracy estimate available here.
 LC0426
 LC0426.Click photographs - Photos may exist for this station.
 LC0426
 LC0426.The dynamic height is computed by dividing the NAVD 88
 LC0426.geopotential number by the normal gravity value computed on the
 LC0426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0426.degrees latitude (g = 980.6199 gals.).
 LC0426
 LC0426.The modeled gravity was interpolated from observed gravity values.
 LC0426
 LC0426;                    North         East    Units  Estimated Accuracy
 LC0426;SPC IL E     -   421,180.      245,860.      MT  (+/- 180 meters Scaled)
 LC0426
 LC0426_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK328805(NAD 83)
 LC0426
 LC0426                          SUPERSEDED SURVEY CONTROL
 LC0426
 LC0426  NGVD 29 (??/??/92)  259.932  (m)          852.79   (f) ADJ UNCH    1 2
 LC0426
 LC0426.Superseded values are not recommended for survey control.
 LC0426
 LC0426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0426.See file dsdata.pdf to determine how the superseded data were derived.
 LC0426
 LC0426_MARKER: DB = BENCH MARK DISK
 LC0426_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0426_SP_SET: TOWER BASE
 LC0426_STAMPING: H 164 1954
 LC0426_MARK LOGO: CGS
 LC0426_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0426
 LC0426  HISTORY     - Date     Condition        Report By
 LC0426  HISTORY     - 1954     MONUMENTED       CGS
 LC0426
 LC0426                          STATION DESCRIPTION
 LC0426
 LC0426'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0426'0.4 MI E FROM BLOOMINGTON.
 LC0426'ABOUT 0.4 MILE EAST ALONG U.S. HIGHWAY 66 FROM ITS OVERPASS OVER
 LC0426'THE ILLINOIS CENTRAL RAILROAD IN SOUTH PART OF BLOOMINGTON, ABOUT
 LC0426'0.15 MILE NORTHWEST OF INTERSECTION OF U.S. HIGHWAYS 66 AND 150,
 LC0426'IN THE TOP OF THE NORTHEAST CORNER OF CONCRETE BASE OF WBLN-TV
 LC0426'TRANSMITTING TOWER (OBSTRUCTION NO. 117) AND ABOUT 5 FEET ABOVE
 LC0426'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0392 ***********************************************************************
 LC0392  DESIGNATION -  H 165
 LC0392  PID         -  LC0392
 LC0392  STATE/COUNTY-  IL/MCLEAN
 LC0392  COUNTRY     -  US
 LC0392  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0392
 LC0392                         *CURRENT SURVEY CONTROL
 LC0392  ______________________________________________________________________
 LC0392* NAD 83(1986) POSITION- 40 19 28.     (N) 088 43 52.     (W)   SCALED
 LC0392* NAVD 88 ORTHO HEIGHT -   228.827 (meters)      750.74  (feet) ADJUSTED
 LC0392  ______________________________________________________________________
 LC0392  GEOID HEIGHT    -        -31.912 (meters)                     GEOID18
 LC0392  DYNAMIC HEIGHT  -        228.717 (meters)      750.38  (feet) COMP
 LC0392  MODELED GRAVITY -    980,140.7   (mgal)                       NAVD 88
 LC0392
 LC0392  VERT ORDER      -  FIRST     CLASS II
 LC0392
 LC0392.The horizontal coordinates were scaled from a map and have
 LC0392.an estimated accuracy of +/- 6 seconds.
 LC0392
 LC0392.The orthometric height was determined by differential leveling and
 LC0392.adjusted by the NATIONAL GEODETIC SURVEY
 LC0392.in June 1991.
 LC0392
 LC0392.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0392.GEOID18 height accuracy estimate available here.
 LC0392
 LC0392.Click photographs - Photos may exist for this station.
 LC0392
 LC0392.The dynamic height is computed by dividing the NAVD 88
 LC0392.geopotential number by the normal gravity value computed on the
 LC0392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0392.degrees latitude (g = 980.6199 gals.).
 LC0392
 LC0392.The modeled gravity was interpolated from observed gravity values.
 LC0392
 LC0392;                    North         East    Units  Estimated Accuracy
 LC0392;SPC IL E     -   406,100.      266,190.      MT  (+/- 180 meters Scaled)
 LC0392
 LC0392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK529652(NAD 83)
 LC0392
 LC0392                          SUPERSEDED SURVEY CONTROL
 LC0392
 LC0392  NGVD 29 (??/??/92)  228.881  (m)          750.92   (f) ADJ UNCH    1 2
 LC0392
 LC0392.Superseded values are not recommended for survey control.
 LC0392
 LC0392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0392.See file dsdata.pdf to determine how the superseded data were derived.
 LC0392
 LC0392_MARKER: DB = BENCH MARK DISK
 LC0392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0392_STAMPING: H 165 1954
 LC0392_MARK LOGO: CGS
 LC0392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0392+STABILITY: SURFACE MOTION
 LC0392
 LC0392  HISTORY     - Date     Condition        Report By
 LC0392  HISTORY     - 1954     MONUMENTED       CGS
 LC0392  HISTORY     - 1959     GOOD             CGS
 LC0392  HISTORY     - 1976     GOOD             NGS
 LC0392  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0392  HISTORY     - 20120807 POOR             ILDT
 LC0392
 LC0392                          STATION DESCRIPTION
 LC0392
 LC0392'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0392'2.4 MI SE FROM LE ROY.
 LC0392'ABOUT 2.45 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0392'FROM THE STATION AT LE ROY, AT A NORTH-SOUTH GRAVEL ROAD, 42 FEET
 LC0392'SOUTHWEST OF SOUTHWEST RAIL, 47 FEET WEST-SOUTHWEST OF THE CENTER
 LC0392'OF THE CROSSING, 42 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC0392'36 1/2 FEET SOUTH-SOUTHEAST OF TELEPHONE POLE NUMBER 148/11, 37 FEET
 LC0392'NORTHWEST OF A FENCE CORNER, 2 FEET NORTHEAST OF A FENCE, 2 FEET
 LC0392'NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW
 LC0392'THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0392'PROJECTING 4 INCHES.
 LC0392
 LC0392                          STATION RECOVERY (1976)
 LC0392
 LC0392'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0392'RECOVERED IN GOOD CONDITION.
 LC0392
 LC0392                          STATION RECOVERY (1986)
 LC0392
 LC0392'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0392'MARK NOT FOUND.
 LC0392
 LC0392                          STATION RECOVERY (2012)
 LC0392
 LC0392'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0392'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1508 ***********************************************************************
 ME1508  DESIGNATION -  H 166
 ME1508  PID         -  ME1508
 ME1508  STATE/COUNTY-  IL/KANKAKEE
 ME1508  COUNTRY     -  US
 ME1508  USGS QUAD   -  MOMENCE (2018)
 ME1508
 ME1508                         *CURRENT SURVEY CONTROL
 ME1508  ______________________________________________________________________
 ME1508* NAD 83(1986) POSITION- 41 10 13.     (N) 087 38 31.     (W)   SCALED
 ME1508* NAVD 88 ORTHO HEIGHT -   190.441 (meters)      624.81  (feet) ADJUSTED
 ME1508  ______________________________________________________________________
 ME1508  GEOID HEIGHT    -        -33.212 (meters)                     GEOID18
 ME1508  DYNAMIC HEIGHT  -        190.362 (meters)      624.55  (feet) COMP
 ME1508  MODELED GRAVITY -    980,205.2   (mgal)                       NAVD 88
 ME1508
 ME1508  VERT ORDER      -  SECOND    CLASS 0
 ME1508
 ME1508.The horizontal coordinates were scaled from a map and have
 ME1508.an estimated accuracy of +/- 6 seconds.
 ME1508
 ME1508.The orthometric height was determined by differential leveling and
 ME1508.adjusted by the NATIONAL GEODETIC SURVEY
 ME1508.in June 1991.
 ME1508
 ME1508.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1508.GEOID18 height accuracy estimate available here.
 ME1508
 ME1508.Click photographs - Photos may exist for this station.
 ME1508
 ME1508.The dynamic height is computed by dividing the NAVD 88
 ME1508.geopotential number by the normal gravity value computed on the
 ME1508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1508.degrees latitude (g = 980.6199 gals.).
 ME1508
 ME1508.The modeled gravity was interpolated from observed gravity values.
 ME1508
 ME1508;                    North         East    Units  Estimated Accuracy
 ME1508;SPC IL E     -   500,180.      358,020.      MT  (+/- 180 meters Scaled)
 ME1508
 ME1508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL461578(NAD 83)
 ME1508
 ME1508                          SUPERSEDED SURVEY CONTROL
 ME1508
 ME1508  NGVD 29 (??/??/92)  190.533  (m)          625.11   (f) ADJ UNCH    2 0
 ME1508
 ME1508.Superseded values are not recommended for survey control.
 ME1508
 ME1508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1508.See file dsdata.pdf to determine how the superseded data were derived.
 ME1508
 ME1508_MARKER: DB = BENCH MARK DISK
 ME1508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1508_STAMPING: H 166 1954
 ME1508_MARK LOGO: CGS
 ME1508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1508+STABILITY: SURFACE MOTION
 ME1508
 ME1508  HISTORY     - Date     Condition        Report By
 ME1508  HISTORY     - 1954     MONUMENTED       CGS
 ME1508  HISTORY     - 1969     GOOD             CGS
 ME1508  HISTORY     - 20200413 MARK NOT FOUND   ILDT
 ME1508
 ME1508                          STATION DESCRIPTION
 ME1508
 ME1508'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1508'1.2 MI E FROM MOMENCE.
 ME1508'ABOUT 1.15 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1508'THE STATION AT MOMENCE, ABOUT 0.55 MILE EAST OF THE INTERSECTION
 ME1508'OF THE CHICAGO AND EASTERN ILLINOIS RAILROAD, AT CROSSING OF A
 ME1508'BLACK TOP ROAD, 172 FEET NORTHEAST OF CENTER OF CROSSING OF ROAD
 ME1508'AND N.Y.C. RR, 47 FEET NORTH OF NORTH RAIL OF ANOTHER RAILROAD
 ME1508'TRACK (CHICAGO, MILWAUKEE AND GARY RAILROAD), 144 FEET NORTH
 ME1508'OF NORTH RAIL OF N.Y.C. RR, 1 FOOT SOUTH OF A FENCE LINE, 58 FEET
 ME1508'EAST OF CENTER LINE OF ROAD, 36 FEET EAST OF A FENCE CORNER,
 ME1508'37 1/2 FEET EAST OF A POWER POLE, 2 FEET WEST OF A WHITE WOODEN
 ME1508'WITNESS POST, ABOUT LEVEL WITH TRACK AND SET IN THE TOP OF A
 ME1508'CONCRETE POST PROJECTING 3 INCHES.
 ME1508
 ME1508                          STATION RECOVERY (1969)
 ME1508
 ME1508'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1508'RECOVERED IN GOOD CONDITION.
 ME1508
 ME1508                          STATION RECOVERY (2020)
 ME1508
 ME1508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 ME1508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1827 ***********************************************************************
 LB1827  DESIGNATION -  H 167
 LB1827  PID         -  LB1827
 LB1827  STATE/COUNTY-  IL/VERMILION
 LB1827  COUNTRY     -  US
 LB1827  USGS QUAD   -  HOMER (2018)
 LB1827
 LB1827                         *CURRENT SURVEY CONTROL
 LB1827  ______________________________________________________________________
 LB1827* NAD 83(1986) POSITION- 40 02 21.67   (N) 087 54 38.80   (W)   HD_HELD1
 LB1827* NAVD 88 ORTHO HEIGHT -   202.254 (meters)      663.56  (feet) ADJUSTED
 LB1827  ______________________________________________________________________
 LB1827  GEOID HEIGHT    -        -32.196 (meters)                     GEOID18
 LB1827  DYNAMIC HEIGHT  -        202.152 (meters)      663.23  (feet) COMP
 LB1827  MODELED GRAVITY -    980,113.5   (mgal)                       NAVD 88
 LB1827
 LB1827  VERT ORDER      -  FIRST     CLASS II
 LB1827
 LB1827.The horizontal coordinates were determined by differentially corrected
 LB1827.hand held GPS observations or other comparable positioning techniques
 LB1827.and have an estimated accuracy of +/- 3 meters.
 LB1827
 LB1827.The orthometric height was determined by differential leveling and
 LB1827.adjusted by the NATIONAL GEODETIC SURVEY
 LB1827.in June 1991.
 LB1827
 LB1827.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1827.GEOID18 height accuracy estimate available here.
 LB1827
 LB1827.Click photographs - Photos may exist for this station.
 LB1827
 LB1827.The dynamic height is computed by dividing the NAVD 88
 LB1827.geopotential number by the normal gravity value computed on the
 LB1827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1827.degrees latitude (g = 980.6199 gals.).
 LB1827
 LB1827.The modeled gravity was interpolated from observed gravity values.
 LB1827
 LB1827;                    North         East    Units  Estimated Accuracy
 LB1827;SPC IL E     -   374,455.3     336,062.1     MT  (+/- 3 meters HH1 GPS) 
 LB1827
 LB1827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2230032522(NAD 83)
 LB1827
 LB1827                          SUPERSEDED SURVEY CONTROL
 LB1827
 LB1827  NGVD 29 (??/??/92)  202.321  (m)          663.78   (f) ADJ UNCH    1 2
 LB1827
 LB1827.Superseded values are not recommended for survey control.
 LB1827
 LB1827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1827.See file dsdata.pdf to determine how the superseded data were derived.
 LB1827
 LB1827_MARKER: DB = BENCH MARK DISK
 LB1827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1827_STAMPING: H 167 1954
 LB1827_MARK LOGO: CGS
 LB1827_PROJECTION: PROJECTING 5 CENTIMETERS
 LB1827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1827+STABILITY: SURFACE MOTION
 LB1827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1827+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1998
 LB1827
 LB1827  HISTORY     - Date     Condition        Report By
 LB1827  HISTORY     - 1954     MONUMENTED       CGS
 LB1827  HISTORY     - 1986     GOOD             NGS
 LB1827  HISTORY     - 19980422 GOOD             BCA
 LB1827
 LB1827                          STATION DESCRIPTION
 LB1827
 LB1827'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1827'2.6 MI E FROM HOMER.
 LB1827'ABOUT 2.6 MILES EAST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1827'AT HOMER, ABOUT 0.1 MILE EAST OF MILE POLE 319, AT A NORTH-SOUTH
 LB1827'GRAVEL ROAD CROSSING, 28 FEET NORTH OF NORTH RAIL, 25 FEET EAST
 LB1827'OF CENTER LINE OF ROAD, 42 FEET NORTHEAST OF CENTER OF CROSSING,
 LB1827'1 FOOT SOUTH OF A FENCE LINE, 7 FEET EAST OF A FENCE CORNER, 44
 LB1827'FEET EAST AND ACROSS ROAD FROM CROSSING WARNING SIGN, 47 FEET
 LB1827'NORTH-NORTHEAST AND ACROSS TRACK FROM CROSSING WARNING SIGN,
 LB1827'2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET
 LB1827'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LB1827'PROJECTING 2 INCHES.
 LB1827
 LB1827                          STATION RECOVERY (1986)
 LB1827
 LB1827'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1827'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  4.3 KM (2.65
 LB1827'MI) EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LB1827'HIGHWAY 49 IN HOMER, THENCE 0.9 KM (0.55 MI) SOUTH ALONG A GRAVELED
 LB1827'ROAD.
 LB1827
 LB1827                          STATION RECOVERY (1998)
 LB1827
 LB1827'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LB1827'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0319 ***********************************************************************
 MG0319  DESIGNATION -  H 168
 MG0319  PID         -  MG0319
 MG0319  STATE/COUNTY-  IL/ROCK ISLAND
 MG0319  COUNTRY     -  US
 MG0319  USGS QUAD   -  MILAN (2018)
 MG0319
 MG0319                         *CURRENT SURVEY CONTROL
 MG0319  ______________________________________________________________________
 MG0319* NAD 83(1986) POSITION- 41 29 12.     (N) 090 30 04.     (W)   SCALED
 MG0319* NAVD 88 ORTHO HEIGHT -   209.262 (meters)      686.55  (feet) ADJUSTED
 MG0319  ______________________________________________________________________
 MG0319  GEOID HEIGHT    -        -32.835 (meters)                     GEOID18
 MG0319  DYNAMIC HEIGHT  -        209.183 (meters)      686.29  (feet) COMP
 MG0319  MODELED GRAVITY -    980,237.9   (mgal)                       NAVD 88
 MG0319
 MG0319  VERT ORDER      -  SECOND    CLASS 0
 MG0319
 MG0319.The horizontal coordinates were scaled from a map and have
 MG0319.an estimated accuracy of +/- 6 seconds.
 MG0319
 MG0319.The orthometric height was determined by differential leveling and
 MG0319.adjusted by the NATIONAL GEODETIC SURVEY
 MG0319.in June 1991.
 MG0319
 MG0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0319.GEOID18 height accuracy estimate available here.
 MG0319
 MG0319.Click photographs - Photos may exist for this station.
 MG0319
 MG0319.The dynamic height is computed by dividing the NAVD 88
 MG0319.geopotential number by the normal gravity value computed on the
 MG0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0319.degrees latitude (g = 980.6199 gals.).
 MG0319
 MG0319.The modeled gravity was interpolated from observed gravity values.
 MG0319
 MG0319;                    North         East    Units  Estimated Accuracy
 MG0319;SPC IL W     -   535,130.      672,070.      MT  (+/- 180 meters Scaled)
 MG0319
 MG0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF086957(NAD 83)
 MG0319
 MG0319                          SUPERSEDED SURVEY CONTROL
 MG0319
 MG0319  NGVD 29 (??/??/92)  209.332  (m)          686.78   (f) ADJ UNCH    2 0
 MG0319
 MG0319.Superseded values are not recommended for survey control.
 MG0319
 MG0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0319.See file dsdata.pdf to determine how the superseded data were derived.
 MG0319
 MG0319_MARKER: DB = BENCH MARK DISK
 MG0319_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MG0319_SP_SET: SIDEWALK
 MG0319_STAMPING: H 168 1957
 MG0319_MARK LOGO: CGS
 MG0319_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0319
 MG0319  HISTORY     - Date     Condition        Report By
 MG0319  HISTORY     - 1957     MONUMENTED       CGS
 MG0319  HISTORY     - 19880523 MARK NOT FOUND   USPSQD
 MG0319  HISTORY     - 19960816 GOOD             USPSQD
 MG0319
 MG0319                          STATION DESCRIPTION
 MG0319
 MG0319'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 MG0319'IN MOLINE.
 MG0319'IN FRONT OF THE RESIDENCE AT 2375 19TH STREET, ON THE SOUTH END
 MG0319'OF THE SHORT LENGTH OF SIDWALK AT THE CURB, 12.6 FT. SOUTH OF THE
 MG0319'CENTER LINE OF THE CURVING SIDEWALK LEADING TO THE FRONT DOOR
 MG0319'OF THE RESIDENCE, 3.3 FT. EAST OF THE CURB.  THE MARK IS SET IN
 MG0319'CEMENT IN A DRILL HOLE IN THE SIDEWALK.
 MG0319
 MG0319                          STATION RECOVERY (1988)
 MG0319
 MG0319'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0319'MARK NOT FOUND.
 MG0319
 MG0319                          STATION RECOVERY (1996)
 MG0319
 MG0319'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0319'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1316 ***********************************************************************
 JB1316  DESIGNATION -  H 169
 JB1316  PID         -  JB1316
 JB1316  STATE/COUNTY-  IL/CLINTON
 JB1316  COUNTRY     -  US
 JB1316  USGS QUAD   -  BREESE (2018)
 JB1316
 JB1316                         *CURRENT SURVEY CONTROL
 JB1316  ______________________________________________________________________
 JB1316* NAD 83(1986) POSITION- 38 36 29.     (N) 089 35 37.     (W)   SCALED
 JB1316* NAVD 88 ORTHO HEIGHT -   137.964 (meters)      452.64  (feet) ADJUSTED
 JB1316  ______________________________________________________________________
 JB1316  GEOID HEIGHT    -        -30.772 (meters)                     GEOID18
 JB1316  DYNAMIC HEIGHT  -        137.877 (meters)      452.35  (feet) COMP
 JB1316  MODELED GRAVITY -    979,996.4   (mgal)                       NAVD 88
 JB1316
 JB1316  VERT ORDER      -  FIRST     CLASS I
 JB1316
 JB1316.The horizontal coordinates were scaled from a map and have
 JB1316.an estimated accuracy of +/- 6 seconds.
 JB1316
 JB1316.The orthometric height was determined by differential leveling and
 JB1316.adjusted by the NATIONAL GEODETIC SURVEY
 JB1316.in June 1991.
 JB1316
 JB1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1316.GEOID18 height accuracy estimate available here.
 JB1316
 JB1316.Click photographs - Photos may exist for this station.
 JB1316
 JB1316.The dynamic height is computed by dividing the NAVD 88
 JB1316.geopotential number by the normal gravity value computed on the
 JB1316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1316.degrees latitude (g = 980.6199 gals.).
 JB1316
 JB1316.The modeled gravity was interpolated from observed gravity values.
 JB1316
 JB1316;                    North         East    Units  Estimated Accuracy
 JB1316;SPC IL W     -   215,620.      749,910.      MT  (+/- 180 meters Scaled)
 JB1316
 JB1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH741764(NAD 83)
 JB1316
 JB1316                          SUPERSEDED SURVEY CONTROL
 JB1316
 JB1316  NGVD 29 (??/??/92)  138.084  (m)          453.03   (f) ADJ UNCH    1 1
 JB1316
 JB1316.Superseded values are not recommended for survey control.
 JB1316
 JB1316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1316.See file dsdata.pdf to determine how the superseded data were derived.
 JB1316
 JB1316_MARKER: DB = BENCH MARK DISK
 JB1316_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1316_STAMPING: H 169 1969
 JB1316_MARK LOGO: CGS
 JB1316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1316+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1316
 JB1316  HISTORY     - Date     Condition        Report By
 JB1316  HISTORY     - 1969     MONUMENTED       CGS
 JB1316  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1316  HISTORY     - 20151008 POOR             MCA
 JB1316
 JB1316                          STATION DESCRIPTION
 JB1316
 JB1316'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1316'3.6 MI W FROM BREEZE.
 JB1316'ABOUT 3.65 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1316'THE STATION AT BREEZE, 69 FEET SOUTHEAST OF THE CENTER OF A BLACK
 JB1316'TOP ROAD CROSSING, 44.1 FEET SOUTH OF THE SOUTH RAIL, 50 1/2 FEET
 JB1316'EAST OF THE CENTER LINE OF THE ROAD, 9 1/2 FEET NORTH OF THE
 JB1316'RIGHT-OF-WAY FENCE LINE, 2 1/2 FEET EAST OF MILEPOLE 302-50, IN
 JB1316'LINE WITH A ROW OF POLES, 1.6 FEET WEST OF A METAL WITNESS POST,
 JB1316'2 1/2 FEET BELOW THE LEVEL OF THE TRACK AND IS A DISK ON THE TOP
 JB1316'OF A COPPER COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED
 JB1316'BY A 4 INCH METAL PIPE WHICH PROJECTS 3 INCHES ABOVE THE LEVEL OF
 JB1316'THE GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 21.4 FEET.
 JB1316'SEC 19, T2N, R4W.
 JB1316
 JB1316                          STATION RECOVERY (2011)
 JB1316
 JB1316'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1316'MARK NOT FOUND.
 JB1316
 JB1316                          STATION RECOVERY (2015)
 JB1316
 JB1316'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1316'FOUND THE 4 INCH (10 CM) METAL PIPE SEVERELY BENT TO THE SOUTH.  THE
 JB1316'DISK IS BADLY BENT AND IS INSIDE THE PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0118 ***********************************************************************
 NH0118  DESIGNATION -  H 17
 NH0118  PID         -  NH0118
 NH0118  STATE/COUNTY-  IL/MCHENRY
 NH0118  COUNTRY     -  US
 NH0118  USGS QUAD   -  MCHENRY (2018)
 NH0118
 NH0118                         *CURRENT SURVEY CONTROL
 NH0118  ______________________________________________________________________
 NH0118* NAD 83(1986) POSITION- 42 20 37.0    (N) 088 16 33.7    (W)   HD_HELD2
 NH0118* NAVD 88 ORTHO HEIGHT -   232.437 (meters)      762.59  (feet) ADJUSTED
 NH0118  ______________________________________________________________________
 NH0118  GEOID HEIGHT    -        -34.094 (meters)                     GEOID18
 NH0118  DYNAMIC HEIGHT  -        232.360 (meters)      762.33  (feet) COMP
 NH0118  MODELED GRAVITY -    980,285.4   (mgal)                       NAVD 88
 NH0118
 NH0118  VERT ORDER      -  SECOND    CLASS 0
 NH0118
 NH0118.The horizontal coordinates were established by autonomous hand held GPS
 NH0118.observations and have an estimated accuracy of +/- 10 meters.
 NH0118
 NH0118.The orthometric height was determined by differential leveling and
 NH0118.adjusted by the NATIONAL GEODETIC SURVEY
 NH0118.in June 1991.
 NH0118
 NH0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0118.GEOID18 height accuracy estimate available here.
 NH0118
 NH0118.Click photographs - Photos may exist for this station.
 NH0118
 NH0118.The dynamic height is computed by dividing the NAVD 88
 NH0118.geopotential number by the normal gravity value computed on the
 NH0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0118.degrees latitude (g = 980.6199 gals.).
 NH0118
 NH0118.The modeled gravity was interpolated from observed gravity values.
 NH0118
 NH0118;                    North         East    Units  Estimated Accuracy
 NH0118;SPC IL E     -   630,270.      304,722.      MT  (+/- 10 meters HH2 GPS)
 NH0118
 NH0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9489288716(NAD 83)
 NH0118
 NH0118                          SUPERSEDED SURVEY CONTROL
 NH0118
 NH0118  NGVD 29 (??/??/92)  232.483  (m)          762.74   (f) ADJ UNCH    2 0
 NH0118
 NH0118.Superseded values are not recommended for survey control.
 NH0118
 NH0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0118.See file dsdata.pdf to determine how the superseded data were derived.
 NH0118
 NH0118_MARKER: DB = BENCH MARK DISK
 NH0118_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0118_SP_SET: BUILDING
 NH0118_STAMPING: H 17 1934
 NH0118_MARK LOGO: CGS
 NH0118_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0118+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2003
 NH0118
 NH0118  HISTORY     - Date     Condition        Report By
 NH0118  HISTORY     - 1934     MONUMENTED       CGS
 NH0118  HISTORY     - 1960     GOOD             CGS
 NH0118  HISTORY     - 1987     GOOD             USPSQD
 NH0118  HISTORY     - 19910518 GOOD             USPSQD
 NH0118  HISTORY     - 19940508 GOOD             USPSQD
 NH0118  HISTORY     - 20030410 GOOD             USPSQD
 NH0118
 NH0118                          STATION DESCRIPTION
 NH0118
 NH0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0118'AT MCHENRY.
 NH0118'AT MCHENRY , ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, AT THE
 NH0118'CROSSING OF MAIN STREET, SET VERTICALLY IN THE WEST FACE OF THE
 NH0118'NORTHWEST CORNER OF BRICK STATION, 1 FOOT SOUTH OF THE NORTHWEST
 NH0118'CORNER OF THE STATION, 21 FEET EAST OF THE EAST RAIL, 34 FEET
 NH0118'SOUTH OF THE CENTER LINE OF MAIN STREET, AND 3 FEET ABOVE THE
 NH0118'LEVEL OF BRICK WALK.
 NH0118
 NH0118                          STATION RECOVERY (1987)
 NH0118
 NH0118'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0118'RECOVERED IN GOOD CONDITION.
 NH0118
 NH0118                          STATION RECOVERY (1991)
 NH0118
 NH0118'RECOVERY NOTE BY US POWER SQUADRON 1991 (WMB)
 NH0118'RECOVERED IN GOOD CONDITION.
 NH0118
 NH0118                          STATION RECOVERY (1994)
 NH0118
 NH0118'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0118'RECOVERED IN GOOD CONDITION.
 NH0118
 NH0118                          STATION RECOVERY (2003)
 NH0118
 NH0118'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH0118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6123 ***********************************************************************
 DK6123  DESIGNATION -  H 17
 DK6123  PID         -  DK6123
 DK6123  STATE/COUNTY-  IL/EFFINGHAM
 DK6123  COUNTRY     -  US
 DK6123  USGS QUAD   -  ALTAMONT EAST (2018)
 DK6123
 DK6123                         *CURRENT SURVEY CONTROL
 DK6123  ______________________________________________________________________
 DK6123* NAD 83(2011) POSITION- 39 01 49.12294(N) 088 44 54.71191(W)   ADJUSTED
 DK6123* NAD 83(2011) ELLIP HT-   154.008 (meters)        (06/27/12)   ADJUSTED
 DK6123* NAD 83(2011) EPOCH   -  2010.00
 DK6123* NAVD 88 ORTHO HEIGHT -   185.9   (meters)      610.    (feet) GPS OBS
 DK6123  ______________________________________________________________________
 DK6123  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6123  GEOID HEIGHT    -        -31.877 (meters)                     GEOID03
 DK6123  GEOID HEIGHT    -        -31.925 (meters)                     GEOID18
 DK6123  NAD 83(2011) X  -    108,357.977 (meters)                     COMP
 DK6123  NAD 83(2011) Y  - -4,960,145.117 (meters)                     COMP
 DK6123  NAD 83(2011) Z  -  3,995,028.621 (meters)                     COMP
 DK6123  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 DK6123
 DK6123  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6123  Standards:
 DK6123         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6123            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6123  -------------------------------------------------------------------
 DK6123  NETWORK    0.58   0.94           0.26   0.21   0.48      0.13181570
 DK6123  -------------------------------------------------------------------
 DK6123  Click here for local accuracies and other accuracy information.
 DK6123
 DK6123.The horizontal coordinates were established by GPS observations
 DK6123.and adjusted by the National Geodetic Survey in June 2012.
 DK6123
 DK6123.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6123.been affixed to the stable North American tectonic plate. See 
 DK6123.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6123
 DK6123.The horizontal coordinates are valid at the epoch date displayed above
 DK6123.which is a decimal equivalence of Year/Month/Day.
 DK6123
 DK6123.The orthometric height was determined by GPS observations and a
 DK6123.high-resolution geoid model.
 DK6123
 DK6123.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6123.GEOID18 height accuracy estimate available here.
 DK6123
 DK6123.Click photographs - Photos may exist for this station.
 DK6123
 DK6123.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6123
 DK6123.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6123
 DK6123.The ellipsoidal height was determined by GPS observations
 DK6123.and is referenced to NAD 83.
 DK6123
 DK6123. The following values were computed from the NAD 83(2011) position.
 DK6123
 DK6123;                    North         East     Units Scale Factor Converg.
 DK6123;SPC IL E     -   262,425.090   264,049.096   MT  0.99999091   -0 15 41.3
 DK6123;SPC IL E     -   860,972.98    866,301.08   sFT  0.99999091   -0 15 41.3
 DK6123;UTM  16      - 4,321,594.893   348,651.336   MT  0.99988206   -1 06 04.7
 DK6123
 DK6123!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6123!SPC IL E     -   0.99997584  x   0.99999091  =   0.99996675
 DK6123!UTM  16      -   0.99997584  x   0.99988206  =   0.99985790
 DK6123
 DK6123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4865121594(NAD 83)
 DK6123
 DK6123                          SUPERSEDED SURVEY CONTROL
 DK6123
 DK6123  NAD 83(2007)-  39 01 49.12300(N)    088 44 54.71275(W) AD(2002.00) 1
 DK6123  ELLIP H (07/11/08)  154.027  (m)                       GP(2002.00) 3 2
 DK6123
 DK6123.Superseded values are not recommended for survey control.
 DK6123
 DK6123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6123.See file dsdata.pdf to determine how the superseded data were derived.
 DK6123
 DK6123_MARKER: DD = SURVEY DISK
 DK6123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6123_STAMPING: H 17 1929
 DK6123_MARK LOGO: USGS
 DK6123_PROJECTION: FLUSH
 DK6123_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6123+STABILITY: SURFACE MOTION
 DK6123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6123+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2008
 DK6123
 DK6123  HISTORY     - Date     Condition        Report By
 DK6123  HISTORY     - 1929     MONUMENTED       USGS
 DK6123  HISTORY     - 20080505 GOOD             NGS
 DK6123
 DK6123                          STATION DESCRIPTION
 DK6123
 DK6123'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6123'STATION IS LOCATED 2.2 MILES SOUTH OF ALTAMONT.  TO REACH FROM THE
 DK6123'INTERSECTION OF US-40  AND CR 300E (MAIN ST.) IN ALTAMONT GO SOUTH
 DK6123'1.75 MILES TO STATION ON THE RIGHT. STATION IS  CONCRETE MONUMENT WITH
 DK6123'A BRONZE U.S.G.S. DISK. STATION IS 23.0' NORTH OF CENTERLINE CR  800N
 DK6123'25' WEST OF CENTERLINE CR 300E AND 63' SOUTHWEST OF POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0130 ***********************************************************************
 LC0130  DESIGNATION -  H 171
 LC0130  PID         -  LC0130
 LC0130  STATE/COUNTY-  IL/CHAMPAIGN
 LC0130  COUNTRY     -  US
 LC0130  USGS QUAD   -  SEYMOUR (2018)
 LC0130
 LC0130                         *CURRENT SURVEY CONTROL
 LC0130  ______________________________________________________________________
 LC0130* NAD 83(1986) POSITION- 40 06 21.     (N) 088 26 59.     (W)   SCALED
 LC0130* NAVD 88 ORTHO HEIGHT -   220.097 (meters)      722.10  (feet) ADJUSTED
 LC0130  ______________________________________________________________________
 LC0130  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 LC0130  DYNAMIC HEIGHT  -        219.988 (meters)      721.74  (feet) COMP
 LC0130  MODELED GRAVITY -    980,126.7   (mgal)                       NAVD 88
 LC0130
 LC0130  VERT ORDER      -  FIRST     CLASS II
 LC0130
 LC0130.The horizontal coordinates were scaled from a map and have
 LC0130.an estimated accuracy of +/- 6 seconds.
 LC0130
 LC0130.The orthometric height was determined by differential leveling and
 LC0130.adjusted by the NATIONAL GEODETIC SURVEY
 LC0130.in June 1991.
 LC0130
 LC0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0130.GEOID18 height accuracy estimate available here.
 LC0130
 LC0130.Click photographs - Photos may exist for this station.
 LC0130
 LC0130.The dynamic height is computed by dividing the NAVD 88
 LC0130.geopotential number by the normal gravity value computed on the
 LC0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0130.degrees latitude (g = 980.6199 gals.).
 LC0130
 LC0130.The modeled gravity was interpolated from observed gravity values.
 LC0130
 LC0130;                    North         East    Units  Estimated Accuracy
 LC0130;SPC IL E     -   381,760.      290,080.      MT  (+/- 180 meters Scaled)
 LC0130
 LC0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK764405(NAD 83)
 LC0130
 LC0130                          SUPERSEDED SURVEY CONTROL
 LC0130
 LC0130  NGVD 29 (??/??/92)  220.152  (m)          722.28   (f) ADJ UNCH    1 2
 LC0130
 LC0130.Superseded values are not recommended for survey control.
 LC0130
 LC0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0130.See file dsdata.pdf to determine how the superseded data were derived.
 LC0130
 LC0130_MARKER: DB = BENCH MARK DISK
 LC0130_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0130_SP_SET: TRANSMITTING TOWER FOUNDATION
 LC0130_STAMPING: H 171 1954
 LC0130_MARK LOGO: CGS
 LC0130_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0130
 LC0130  HISTORY     - Date     Condition        Report By
 LC0130  HISTORY     - 1954     MONUMENTED       CGS
 LC0130  HISTORY     - 1973     GOOD             NGS
 LC0130
 LC0130                          STATION DESCRIPTION
 LC0130
 LC0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0130'1.6 MI NW FROM SEYMOUR.
 LC0130'ABOUT 0.2 MILE NORTH ALONG A PAVED ROAD FROM THE ILLINOIS CENTRAL
 LC0130'RAILROAD STATION AT SEYMOUR, THENCE ABOUT 1.35 MILES WEST ALONG
 LC0130'STATE HIGHWAY 10 AND 47, AT WCIA-TV TRANSMITTING TOWER, (OBSTRUCTION
 LC0130'NO. 122), IN THE TOP OF THE SOUTH SIDE OF THE CONCRETE FOUNDATION
 LC0130'OF TRANSMITTING TOWER AND 2 1/2 FEET ABOVE GROUND.  NOTE-- BENCH
 LC0130'MARK CONSIDERED GROUND ELEVATION OF OBSTRUCTION NO. 122.
 LC0130
 LC0130                          STATION RECOVERY (1973)
 LC0130
 LC0130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0675 ***********************************************************************
 LC0675  DESIGNATION -  H 172
 LC0675  PID         -  LC0675
 LC0675  STATE/COUNTY-  IL/MCLEAN
 LC0675  COUNTRY     -  US
 LC0675  USGS QUAD   -  NORMAL EAST (2018)
 LC0675
 LC0675                         *CURRENT SURVEY CONTROL
 LC0675  ______________________________________________________________________
 LC0675* NAD 83(2011) POSITION- 40 33 41.74011(N) 088 59 20.73151(W)   ADJUSTED
 LC0675* NAD 83(2011) ELLIP HT-   220.977 (meters)        (06/27/12)   ADJUSTED
 LC0675* NAD 83(2011) EPOCH   -  2010.00
 LC0675* NAVD 88 ORTHO HEIGHT -   253.041 (meters)      830.19  (feet) ADJUSTED
 LC0675  ______________________________________________________________________
 LC0675  GEOID HEIGHT    -        -32.071 (meters)                     GEOID18
 LC0675  NAD 83(2011) X  -     85,612.499 (meters)                     COMP
 LC0675  NAD 83(2011) Y  - -4,851,802.831 (meters)                     COMP
 LC0675  NAD 83(2011) Z  -  4,125,702.180 (meters)                     COMP
 LC0675  LAPLACE CORR    -          1.69  (seconds)                    DEFLEC18
 LC0675  DYNAMIC HEIGHT  -        252.924 (meters)      829.80  (feet) COMP
 LC0675  MODELED GRAVITY -    980,154.6   (mgal)                       NAVD 88
 LC0675
 LC0675  VERT ORDER      -  FIRST     CLASS I
 LC0675
 LC0675  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0675  Standards:
 LC0675         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0675            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0675  -------------------------------------------------------------------
 LC0675  NETWORK    2.48   3.06           1.15   0.79   1.56      0.27521465
 LC0675  -------------------------------------------------------------------
 LC0675  Click here for local accuracies and other accuracy information.
 LC0675
 LC0675.The horizontal coordinates were established by GPS observations
 LC0675.and adjusted by the National Geodetic Survey in June 2012.
 LC0675
 LC0675.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0675.been affixed to the stable North American tectonic plate. See 
 LC0675.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0675
 LC0675.The horizontal coordinates are valid at the epoch date displayed above
 LC0675.which is a decimal equivalence of Year/Month/Day.
 LC0675
 LC0675.The orthometric height was determined by differential leveling and
 LC0675.adjusted by the NATIONAL GEODETIC SURVEY
 LC0675.in June 1991.
 LC0675
 LC0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0675.GEOID18 height accuracy estimate available here.
 LC0675
 LC0675.Click photographs - Photos may exist for this station.
 LC0675
 LC0675.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0675
 LC0675.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0675
 LC0675.The ellipsoidal height was determined by GPS observations
 LC0675.and is referenced to NAD 83.
 LC0675
 LC0675.The dynamic height is computed by dividing the NAVD 88
 LC0675.geopotential number by the normal gravity value computed on the
 LC0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0675.degrees latitude (g = 980.6199 gals.).
 LC0675
 LC0675.The modeled gravity was interpolated from observed gravity values.
 LC0675
 LC0675. The following values were computed from the NAD 83(2011) position.
 LC0675
 LC0675;                    North         East     Units Scale Factor Converg.
 LC0675;SPC IL E     -   432,564.886   244,464.868   MT  1.00001295   -0 25 35.1
 LC0675;SPC IL E     - 1,419,173.30    802,048.49   sFT  1.00001295   -0 25 35.1
 LC0675;UTM  16      - 4,491,992.890   331,605.514   MT  0.99994905   -1 17 37.5
 LC0675
 LC0675!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0675!SPC IL E     -   0.99996534  x   1.00001295  =   0.99997829
 LC0675!UTM  16      -   0.99996534  x   0.99994905  =   0.99991439
 LC0675
 LC0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3160591992(NAD 83)
 LC0675
 LC0675                          SUPERSEDED SURVEY CONTROL
 LC0675
 LC0675  NAD 83(2007)-  40 33 41.74017(N)    088 59 20.73243(W) AD(2002.00) 0
 LC0675  ELLIP H (02/10/07)  221.001  (m)                       GP(2002.00)    
 LC0675  ELLIP H (02/03/05)  221.032  (m)                       GP(       ) 4 2
 LC0675  NAD 83(1997)-  40 33 41.74007(N)    088 59 20.73239(W) AD(       ) 1
 LC0675  ELLIP H (03/04/03)  220.991  (m)                       GP(       ) 4 2
 LC0675  NAVD 88             253.04   (m)          830.2    (f) LEVELING    3  
 LC0675  NGVD 29 (??/??/92)  253.093  (m)          830.36   (f) ADJ UNCH    1 1
 LC0675
 LC0675.Superseded values are not recommended for survey control.
 LC0675
 LC0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0675.See file dsdata.pdf to determine how the superseded data were derived.
 LC0675
 LC0675_MARKER: DB = BENCH MARK DISK
 LC0675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0675_STAMPING: H 172 1954
 LC0675_MARK LOGO: CGS
 LC0675_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0675+STABILITY: SURFACE MOTION
 LC0675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0675+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2004
 LC0675
 LC0675  HISTORY     - Date     Condition        Report By
 LC0675  HISTORY     - 1954     MONUMENTED       CGS
 LC0675  HISTORY     - 1969     GOOD             CGS
 LC0675  HISTORY     - 200205   GOOD             ASCPC
 LC0675  HISTORY     - 20040322 GOOD             USPSQD
 LC0675
 LC0675                          STATION DESCRIPTION
 LC0675
 LC0675'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0675'3.7 MI N FROM NORMAL.
 LC0675'ABOUT 3.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0675'THE STATION AT NORMAL, 106 FEET NORTHWEST OF THE CENTER OF A
 LC0675'CROSSING OF THE RAILROAD AND A DIRT ROAD, 95 1/2 FEET WEST OF THE
 LC0675'WEST RAIL, 36 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 LC0675'72 FEET NORTH AND ACROSS THE ROAD FROM A TELEPHONE POLE, 2 1/2
 LC0675'FEET EAST OF A FENCE, 1.0 FOOT NORTHWEST OF A METAL WITNESS POST,
 LC0675'ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 LC0675'TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 LC0675'OF THE GROUND.  SEC 4, T24N, R2E
 LC0675
 LC0675                          STATION RECOVERY (2002)
 LC0675
 LC0675'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0675'RECOVERED AS DESCRIBED
 LC0675
 LC0675                          STATION RECOVERY (2004)
 LC0675
 LC0675'RECOVERY NOTE BY US POWER SQUADRON 2004 (GEM)
 LC0675'ILLINOIS CENTRAL RAILROAD TRACKS ARE REMOVED AND PROPERTY RECLAIMED BY
 LC0675'ADJOINING PROPERTY OWNERS. FENCES ARE REMOVED. DIRT ROAD IS NOW
 LC0675'ASPHALT, NUMBERED 1900 NORTH. MARK IS 35'9 NORTH OF THE CENTER LINE,
 LC0675'1' FROM WITNESS POST WHICH HAS BEEN DAMAGED BY SHOTGUN PELLETS. GPS
 LC0675'N40 33'45.2 W088 59'19.8(NON WAAS)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0172 ***********************************************************************
 LC0172  DESIGNATION -  H 173
 LC0172  PID         -  LC0172
 LC0172  STATE/COUNTY-  IL/CHAMPAIGN
 LC0172  COUNTRY     -  US
 LC0172  USGS QUAD   -  URBANA (2018)
 LC0172
 LC0172                         *CURRENT SURVEY CONTROL
 LC0172  ______________________________________________________________________
 LC0172* NAD 83(1986) POSITION- 40 05 49.     (N) 088 10 55.     (W)   SCALED
 LC0172* NAVD 88 ORTHO HEIGHT -   221.382 (meters)      726.32  (feet) ADJUSTED
 LC0172  ______________________________________________________________________
 LC0172  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 LC0172  DYNAMIC HEIGHT  -        221.270 (meters)      725.95  (feet) COMP
 LC0172  MODELED GRAVITY -    980,112.4   (mgal)                       NAVD 88
 LC0172
 LC0172  VERT ORDER      -  FIRST     CLASS II
 LC0172
 LC0172.The horizontal coordinates were scaled from a map and have
 LC0172.an estimated accuracy of +/- 6 seconds.
 LC0172
 LC0172.The orthometric height was determined by differential leveling and
 LC0172.adjusted by the NATIONAL GEODETIC SURVEY
 LC0172.in June 1991.
 LC0172
 LC0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0172.GEOID18 height accuracy estimate available here.
 LC0172
 LC0172.Click photographs - Photos may exist for this station.
 LC0172
 LC0172.The dynamic height is computed by dividing the NAVD 88
 LC0172.geopotential number by the normal gravity value computed on the
 LC0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0172.degrees latitude (g = 980.6199 gals.).
 LC0172
 LC0172.The modeled gravity was interpolated from observed gravity values.
 LC0172
 LC0172;                    North         East    Units  Estimated Accuracy
 LC0172;SPC IL E     -   380,780.      312,910.      MT  (+/- 180 meters Scaled)
 LC0172
 LC0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK992391(NAD 83)
 LC0172
 LC0172                          SUPERSEDED SURVEY CONTROL
 LC0172
 LC0172  NGVD 29 (??/??/92)  221.421  (m)          726.45   (f) ADJ UNCH    1 2
 LC0172
 LC0172.Superseded values are not recommended for survey control.
 LC0172
 LC0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0172.See file dsdata.pdf to determine how the superseded data were derived.
 LC0172
 LC0172_MARKER: DB = BENCH MARK DISK
 LC0172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0172_STAMPING: H 173 1956
 LC0172_MARK LOGO: CGS
 LC0172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0172+STABILITY: SURFACE MOTION
 LC0172
 LC0172  HISTORY     - Date     Condition        Report By
 LC0172  HISTORY     - 1956     MONUMENTED       CGS
 LC0172  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0172  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0172  HISTORY     - 20051201 MARK NOT FOUND   ILDT
 LC0172
 LC0172                          STATION DESCRIPTION
 LC0172
 LC0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 LC0172'1.9 MI SE FROM URBANA.
 LC0172'ABOUT 1.9 MILES SOUTHEAST ALONG THE WABASH RAILROAD FROM THE
 LC0172'STATION AT URBANA, AT A PRIVATE FIELD TRAIL CROSSING, ABOUT 1.35
 LC0172'MILES NORTHWEST OF THE GRAIN ELEVATOR AT MIRA, ABOUT 0.1 MILE
 LC0172'NORTHWEST OF A 30-INCH GALVANIZED PIPE CULVERT UNDER TRACK, AT
 LC0172'THE SOUTHEAST END OF A CUT, 29 FEET NORTHEAST OF NORTHEAST RAIL,
 LC0172'53 FEET NORTH OF CENTER OF CROSSING OF FIELD TRAIL, 39 1/2 FEET
 LC0172'NORTHWEST OF CENTER OF A GATE ACROSS FIELD TRAIL, 19 1/2 FEET
 LC0172'SOUTHEAST OF THE FIRST TELEPHONE POLE NORTHWEST OF FIELD TRAIL
 LC0172'CROSSING, 1 FOOT SOUTHWEST OF A FENCE LINE, 2 FEET NORTHWEST
 LC0172'OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF
 LC0172'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0172
 LC0172                          STATION RECOVERY (1973)
 LC0172
 LC0172'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0172'MARK NOT FOUND.
 LC0172
 LC0172                          STATION RECOVERY (1986)
 LC0172
 LC0172'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0172'MARK NOT FOUND.
 LC0172
 LC0172                          STATION RECOVERY (2005)
 LC0172
 LC0172'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0172'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0237 ***********************************************************************
 KB0237  DESIGNATION -  H 175
 KB0237  PID         -  KB0237
 KB0237  STATE/COUNTY-  IL/CUMBERLAND
 KB0237  COUNTRY     -  US
 KB0237  USGS QUAD   -  GREENUP (2018)
 KB0237
 KB0237                         *CURRENT SURVEY CONTROL
 KB0237  ______________________________________________________________________
 KB0237* NAD 83(1986) POSITION- 39 14 19.     (N) 088 10 13.     (W)   SCALED
 KB0237* NAVD 88 ORTHO HEIGHT -   167.267 (meters)      548.78  (feet) ADJUSTED
 KB0237  ______________________________________________________________________
 KB0237  GEOID HEIGHT    -        -32.048 (meters)                     GEOID18
 KB0237  DYNAMIC HEIGHT  -        167.169 (meters)      548.45  (feet) COMP
 KB0237  MODELED GRAVITY -    980,036.4   (mgal)                       NAVD 88
 KB0237
 KB0237  VERT ORDER      -  FIRST     CLASS II
 KB0237
 KB0237.The horizontal coordinates were scaled from a map and have
 KB0237.an estimated accuracy of +/- 6 seconds.
 KB0237
 KB0237.The orthometric height was determined by differential leveling and
 KB0237.adjusted by the NATIONAL GEODETIC SURVEY
 KB0237.in June 1991.
 KB0237
 KB0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0237.GEOID18 height accuracy estimate available here.
 KB0237
 KB0237.Click photographs - Photos may exist for this station.
 KB0237
 KB0237.The dynamic height is computed by dividing the NAVD 88
 KB0237.geopotential number by the normal gravity value computed on the
 KB0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0237.degrees latitude (g = 980.6199 gals.).
 KB0237
 KB0237.The modeled gravity was interpolated from observed gravity values.
 KB0237
 KB0237;                    North         East    Units  Estimated Accuracy
 KB0237;SPC IL E     -   285,480.      314,080.      MT  (+/- 180 meters Scaled)
 KB0237
 KB0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ990439(NAD 83)
 KB0237
 KB0237                          SUPERSEDED SURVEY CONTROL
 KB0237
 KB0237  NGVD 29 (??/??/92)  167.327  (m)          548.97   (f) ADJ UNCH    1 2
 KB0237
 KB0237.Superseded values are not recommended for survey control.
 KB0237
 KB0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0237.See file dsdata.pdf to determine how the superseded data were derived.
 KB0237
 KB0237_MARKER: DB = BENCH MARK DISK
 KB0237_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0237_SP_SET: OVER PASS
 KB0237_STAMPING: H 175 1956
 KB0237_MARK LOGO: CGS
 KB0237_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0237_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0237+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2013
 KB0237
 KB0237  HISTORY     - Date     Condition        Report By
 KB0237  HISTORY     - 1956     MONUMENTED       CGS
 KB0237  HISTORY     - 1973     GOOD             NGS
 KB0237  HISTORY     - 20050215 GOOD             ILDT
 KB0237  HISTORY     - 20130930 GOOD             ILDT
 KB0237
 KB0237                          STATION DESCRIPTION
 KB0237
 KB0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0237'AT GREENUP.
 KB0237'AT GREENUP, ABOUT 100 YARDS SOUTHEAST ALONG THE ILLINOIS CENTRAL
 KB0237'RAILROAD FROM THE STATION, ABOUT 0.2 MILE SOUTHEAST OF MILE POST
 KB0237'P 142, AT THE OVERPASS OF THE PENNSYLVANIA RAILROAD OVER THE I.C.
 KB0237'TRACK, SET VERTICALLY IN THE NORTHEAST FACE OF THE WEST CONCRETE
 KB0237'ABUTMENT OF P.R.R. OVERPASS, 9.2 FEET NORTHWEST OF SOUTHEAST END
 KB0237'OF ABUTMENT, 21.2 FEET SOUTHWEST OF SOUTHWEST RAIL OF I.C. RR AND
 KB0237'ABOUT 2 FEET ABOVE LEVEL OF TRACK.
 KB0237
 KB0237                          STATION RECOVERY (1973)
 KB0237
 KB0237'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0237'RECOVERED IN GOOD CONDITION.
 KB0237
 KB0237                          STATION RECOVERY (2005)
 KB0237
 KB0237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0237'RECOVERED IN GOOD CONDITION.
 KB0237
 KB0237                          STATION RECOVERY (2013)
 KB0237
 KB0237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (LRF)
 KB0237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (LRF)
 KB0237'THE NORTH-SOUTH RAILROAD HAS BEEN REMOVED. THE MONUMENT IS SET
 KB0237'VERTICAL IN THE NORTHEAST FACE OF THE WEST CONCRETE ABUNTMENT OF THE
 KB0237'CSX OVERPASS. 9.2 FEET NORTHWEST OF THE SOUTHEAST END OF WEST
 KB0237'ABUNTMENT. +/- 400 FEET WEST OF WEST LINCOLN DRIVE AND ABOUT 2 FEET
 KB0237'ABOVE THE LEVEL OF GROUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0170 ***********************************************************************
 KB0170  DESIGNATION -  H 176
 KB0170  PID         -  KB0170
 KB0170  STATE/COUNTY-  IL/COLES
 KB0170  COUNTRY     -  US
 KB0170  USGS QUAD   -  MATTOON EAST (2018)
 KB0170
 KB0170                         *CURRENT SURVEY CONTROL
 KB0170  ______________________________________________________________________
 KB0170* NAD 83(1986) POSITION- 39 28 51.     (N) 088 16 47.     (W)   SCALED
 KB0170* NAVD 88 ORTHO HEIGHT -   216.500 (meters)      710.30  (feet) ADJUSTED
 KB0170  ______________________________________________________________________
 KB0170  GEOID HEIGHT    -        -32.131 (meters)                     GEOID18
 KB0170  DYNAMIC HEIGHT  -        216.376 (meters)      709.89  (feet) COMP
 KB0170  MODELED GRAVITY -    980,049.6   (mgal)                       NAVD 88
 KB0170
 KB0170  VERT ORDER      -  SECOND    CLASS 0
 KB0170
 KB0170.This mark is at Coles Co Mem Airport (MTO)
 KB0170
 KB0170.The horizontal coordinates were scaled from a map and have
 KB0170.an estimated accuracy of +/- 6 seconds.
 KB0170
 KB0170.The orthometric height was determined by differential leveling and
 KB0170.adjusted by the NATIONAL GEODETIC SURVEY
 KB0170.in June 1991.
 KB0170
 KB0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0170.GEOID18 height accuracy estimate available here.
 KB0170
 KB0170.Click photographs - Photos may exist for this station.
 KB0170
 KB0170.The dynamic height is computed by dividing the NAVD 88
 KB0170.geopotential number by the normal gravity value computed on the
 KB0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0170.degrees latitude (g = 980.6199 gals.).
 KB0170
 KB0170.The modeled gravity was interpolated from observed gravity values.
 KB0170
 KB0170;                    North         East    Units  Estimated Accuracy
 KB0170;SPC IL E     -   312,360.      304,610.      MT  (+/- 180 meters Scaled)
 KB0170
 KB0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ899709(NAD 83)
 KB0170
 KB0170                          SUPERSEDED SURVEY CONTROL
 KB0170
 KB0170  NGVD 29 (??/??/92)  216.561  (m)          710.50   (f) ADJ UNCH    2 0
 KB0170
 KB0170.Superseded values are not recommended for survey control.
 KB0170
 KB0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0170.See file dsdata.pdf to determine how the superseded data were derived.
 KB0170
 KB0170_MARKER: DB = BENCH MARK DISK
 KB0170_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KB0170+WITH SETTING: PAVEMENT
 KB0170_SP_SET: GRANITE MONUMENT BASE
 KB0170_STAMPING: H 176 1956
 KB0170_MARK LOGO: CGS
 KB0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0170+STABILITY: SURFACE MOTION
 KB0170_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0170+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0170
 KB0170  HISTORY     - Date     Condition        Report By
 KB0170  HISTORY     - 1956     MONUMENTED       CGS
 KB0170  HISTORY     - 1973     GOOD             NGS
 KB0170  HISTORY     - 1980     GOOD             LOCSUR
 KB0170  HISTORY     - 20050228 GOOD             ILDT
 KB0170
 KB0170                          STATION DESCRIPTION
 KB0170
 KB0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0170'5.5 MI E FROM MATTOON.
 KB0170'ABOUT 3.55 MILES EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 KB0170'AND ST. LOUIS RAILWAY FROM THE STATION AT MATTOON, THENCE ABOUT
 KB0170'0.5 MILE SOUTH ALONG A PAVED ROAD LEADING TO LERNA, THENCE ABOUT
 KB0170'1.3 MILES EAST ALONG A BLACK TOP ROAD, THENCE ABOUT 0.15 MILE
 KB0170'SOUTHEAST ALONG AIRPORT DRIVE TO COLES COUNTY AIRPORT, 34 FEET
 KB0170'WEST OF SOUTHWEST CORNER OF OFFICE AND HANGAR BUILDING, 1.3 FEET
 KB0170'WEST OF FLAG POLE, IN THE TOP OF CENTER OF EAST SIDE OF CONCRETE
 KB0170'BASE OF GRANITE MONUMENT WITH BRONZE TABLET COLES COUNTY MEMORIAL
 KB0170'AIRPORT, AND 4 INCHES ABOVE CONCRETE WALK.
 KB0170
 KB0170                          STATION RECOVERY (1973)
 KB0170
 KB0170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0170'RECOVERED IN GOOD CONDITION.
 KB0170
 KB0170                          STATION RECOVERY (1980)
 KB0170
 KB0170'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 KB0170'RECOVERED IN GOOD CONDITION.
 KB0170
 KB0170                          STATION RECOVERY (2005)
 KB0170
 KB0170'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0032 ***********************************************************************
 KB0032  DESIGNATION -  H 177
 KB0032  PID         -  KB0032
 KB0032  STATE/COUNTY-  IL/COLES
 KB0032  COUNTRY     -  US
 KB0032  USGS QUAD   -  ASHMORE (2018)
 KB0032
 KB0032                         *CURRENT SURVEY CONTROL
 KB0032  ______________________________________________________________________
 KB0032* NAD 83(1986) POSITION- 39 36 36.82   (N) 088 05 23.63   (W)   HD_HELD1
 KB0032* NAVD 88 ORTHO HEIGHT -   201.187 (meters)      660.06  (feet) ADJUSTED
 KB0032  ______________________________________________________________________
 KB0032  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 KB0032  DYNAMIC HEIGHT  -        201.076 (meters)      659.70  (feet) COMP
 KB0032  MODELED GRAVITY -    980,070.8   (mgal)                       NAVD 88
 KB0032
 KB0032  VERT ORDER      -  FIRST     CLASS II
 KB0032
 KB0032.The horizontal coordinates were determined by differentially corrected
 KB0032.hand held GPS observations or other comparable positioning techniques
 KB0032.and have an estimated accuracy of +/- 3 meters.
 KB0032
 KB0032.The orthometric height was determined by differential leveling and
 KB0032.adjusted by the NATIONAL GEODETIC SURVEY
 KB0032.in June 1991.
 KB0032
 KB0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0032.GEOID18 height accuracy estimate available here.
 KB0032
 KB0032.Click photographs - Photos may exist for this station.
 KB0032
 KB0032.The dynamic height is computed by dividing the NAVD 88
 KB0032.geopotential number by the normal gravity value computed on the
 KB0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0032.degrees latitude (g = 980.6199 gals.).
 KB0032
 KB0032.The modeled gravity was interpolated from observed gravity values.
 KB0032
 KB0032;                    North         East    Units  Estimated Accuracy
 KB0032;SPC IL E     -   326,753.0     320,905.1     MT  (+/- 3 meters HH1 GPS) 
 KB0032
 KB0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0643885065(NAD 83)
 KB0032
 KB0032                          SUPERSEDED SURVEY CONTROL
 KB0032
 KB0032  NGVD 29 (??/??/92)  201.265  (m)          660.32   (f) ADJ UNCH    1 2
 KB0032
 KB0032.Superseded values are not recommended for survey control.
 KB0032
 KB0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0032.See file dsdata.pdf to determine how the superseded data were derived.
 KB0032
 KB0032_MARKER: DB = BENCH MARK DISK
 KB0032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0032_STAMPING: H 177 1956
 KB0032_MARK LOGO: CGS
 KB0032_PROJECTION: PROJECTING 10 CENTIMETERS
 KB0032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0032+STABILITY: SURFACE MOTION
 KB0032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0032+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2020
 KB0032
 KB0032  HISTORY     - Date     Condition        Report By
 KB0032  HISTORY     - 1956     MONUMENTED       CGS
 KB0032  HISTORY     - 1973     GOOD             ILHD
 KB0032  HISTORY     - 20050304 GOOD             ILDT
 KB0032  HISTORY     - 20200415 GOOD             ILDT
 KB0032
 KB0032                          STATION DESCRIPTION
 KB0032
 KB0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0032'4.8 MI SW FROM OAKLAND.
 KB0032'ABOUT 4.85 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0032'LOUIS RAILROAD FROM THE STATION AT OAKLAND, ABOUT 0.7 MILE
 KB0032'NORTHEAST OF MAIN NORTH-SOUTH ROAD CROSSING AT RARDIN, AT A
 KB0032'PRIVATE BLACK TOP DRIVE LEADING TO A FARM HOUSE ON NORTHWEST
 KB0032'SIDE OF TRACK, 22 FEET NORTHWEST OF NORTHWEST RAIL, 19 FEET EAST
 KB0032'OF CENTER LINE OF PRIVATE BLACK TOP DRIVE, 46 FEET NORTHWEST
 KB0032'AND ACROSS TRACK FROM TELEPHONE POLE NO. 308/16, 2 1/2 FEET
 KB0032'SOUTHWEST OF SOUTHWEST END OF A FENCE LINE, 32 FEET NORTHEAST
 KB0032'AND ACROSS ROAD FROM A CROSSING SIGN, 2 FEET SOUTHWEST OF A
 KB0032'WHITE WOODEN WITNESS POST, ABOUT 4 FEET BELOW LEVEL OF TRACK
 KB0032'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0032
 KB0032                          STATION RECOVERY (1973)
 KB0032
 KB0032'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0032'RECOVERED IN GOOD CONDITION.
 KB0032
 KB0032                          STATION RECOVERY (2005)
 KB0032
 KB0032'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0032'TO REACH FROM THE INTERSECTION OF CR 2080E AND 1600N GO WEST ALONG
 KB0032'1600N +-0.15 MI TO A PRIVATE DRIVE THEN +-0.1 MI NORTH TO MARK ON THE
 KB0032'RIGHT.
 KB0032
 KB0032                          STATION RECOVERY (2020)
 KB0032
 KB0032'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CD)
 KB0032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1508 ***********************************************************************
 KA1508  DESIGNATION -  H 178
 KA1508  PID         -  KA1508
 KA1508  STATE/COUNTY-  IL/EDGAR
 KA1508  COUNTRY     -  US
 KA1508  USGS QUAD   -  PARIS NORTH (2018)
 KA1508
 KA1508                         *CURRENT SURVEY CONTROL
 KA1508  ______________________________________________________________________
 KA1508* NAD 83(1986) POSITION- 39 39 07.     (N) 087 43 07.     (W)   SCALED
 KA1508* NAVD 88 ORTHO HEIGHT -   207.204 (meters)      679.80  (feet) ADJUSTED
 KA1508  ______________________________________________________________________
 KA1508  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 KA1508  DYNAMIC HEIGHT  -        207.096 (meters)      679.45  (feet) COMP
 KA1508  MODELED GRAVITY -    980,098.9   (mgal)                       NAVD 88
 KA1508
 KA1508  VERT ORDER      -  FIRST     CLASS II
 KA1508
 KA1508.The horizontal coordinates were scaled from a map and have
 KA1508.an estimated accuracy of +/- 6 seconds.
 KA1508
 KA1508.The orthometric height was determined by differential leveling and
 KA1508.adjusted by the NATIONAL GEODETIC SURVEY
 KA1508.in June 1991.
 KA1508
 KA1508.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1508.GEOID18 height accuracy estimate available here.
 KA1508
 KA1508.Click photographs - Photos may exist for this station.
 KA1508
 KA1508.The dynamic height is computed by dividing the NAVD 88
 KA1508.geopotential number by the normal gravity value computed on the
 KA1508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1508.degrees latitude (g = 980.6199 gals.).
 KA1508
 KA1508.The modeled gravity was interpolated from observed gravity values.
 KA1508
 KA1508;                    North         East    Units  Estimated Accuracy
 KA1508;SPC IL E     -   331,540.      352,760.      MT  (+/- 180 meters Scaled)
 KA1508
 KA1508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ383893(NAD 83)
 KA1508
 KA1508                          SUPERSEDED SURVEY CONTROL
 KA1508
 KA1508  NGVD 29 (??/??/92)  207.299  (m)          680.11   (f) ADJ UNCH    1 2
 KA1508
 KA1508.Superseded values are not recommended for survey control.
 KA1508
 KA1508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1508.See file dsdata.pdf to determine how the superseded data were derived.
 KA1508
 KA1508_MARKER: DB = BENCH MARK DISK
 KA1508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1508_STAMPING: H 178 1956
 KA1508_MARK LOGO: CGS
 KA1508_PROJECTION: FLUSH
 KA1508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1508+STABILITY: SURFACE MOTION
 KA1508
 KA1508  HISTORY     - Date     Condition        Report By
 KA1508  HISTORY     - 1956     MONUMENTED       CGS
 KA1508
 KA1508                          STATION DESCRIPTION
 KA1508
 KA1508'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1508'3.6 MI NW FROM PARIS.
 KA1508'ABOUT 0.45 MILE WEST ALONG WEST COURT STREET FROM THE COURT
 KA1508'HOUSE AT PARIS, THENCE ABOUT 1.55 MILES NORTH ALONG THE NEW YORK
 KA1508'CENTRAL RAILROAD, THENCE ABOUT 1.6 MILES NORTHWEST AND NORTH ALONG
 KA1508'A BRICK SURFACED ROAD, AT MORRIS AIRPORT, IN SECTION 23, T.14 N.,
 KA1508'R.12 W., 7 FEET EAST OF SOUTHWEST CORNER OF HANGAR, 20 FEET WEST
 KA1508'OF SOUTHEAST CORNER OF HANGAR, 2 FEET SOUTH OF SOUTH FACE OF
 KA1508'HANGAR, ABOUT 44 YARDS NORTHWEST OF BENCH MARK J 178, AND SET IN
 KA1508'THE TOP OF A CONCRETE POST ABOUT FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0549 ***********************************************************************
 KB0549  DESIGNATION -  H 18
 KB0549  PID         -  KB0549
 KB0549  STATE/COUNTY-  IL/MACON
 KB0549  COUNTRY     -  US
 KB0549  USGS QUAD   -  FORSYTH (2018)
 KB0549
 KB0549                         *CURRENT SURVEY CONTROL
 KB0549  ______________________________________________________________________
 KB0549* NAD 83(1986) POSITION- 39 54 43.     (N) 088 56 50.     (W)   SCALED
 KB0549* NAVD 88 ORTHO HEIGHT -   205.930 (meters)      675.62  (feet) ADJUSTED
 KB0549  ______________________________________________________________________
 KB0549  GEOID HEIGHT    -        -32.224 (meters)                     GEOID18
 KB0549  DYNAMIC HEIGHT  -        205.822 (meters)      675.27  (feet) COMP
 KB0549  MODELED GRAVITY -    980,096.9   (mgal)                       NAVD 88
 KB0549
 KB0549  VERT ORDER      -  FIRST     CLASS I
 KB0549
 KB0549.The horizontal coordinates were scaled from a map and have
 KB0549.an estimated accuracy of +/- 6 seconds.
 KB0549
 KB0549.The orthometric height was determined by differential leveling and
 KB0549.adjusted by the NATIONAL GEODETIC SURVEY
 KB0549.in June 1991.
 KB0549
 KB0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0549.GEOID18 height accuracy estimate available here.
 KB0549
 KB0549.Click photographs - Photos may exist for this station.
 KB0549
 KB0549.The dynamic height is computed by dividing the NAVD 88
 KB0549.geopotential number by the normal gravity value computed on the
 KB0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0549.degrees latitude (g = 980.6199 gals.).
 KB0549
 KB0549.The modeled gravity was interpolated from observed gravity values.
 KB0549
 KB0549;                    North         East    Units  Estimated Accuracy
 KB0549;SPC IL E     -   360,400.      247,510.      MT  (+/- 180 meters Scaled)
 KB0549
 KB0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335197(NAD 83)
 KB0549
 KB0549                          SUPERSEDED SURVEY CONTROL
 KB0549
 KB0549  NGVD 29 (??/??/92)  206.013  (m)          675.89   (f) ADJ UNCH    1 1
 KB0549
 KB0549.Superseded values are not recommended for survey control.
 KB0549
 KB0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0549.See file dsdata.pdf to determine how the superseded data were derived.
 KB0549
 KB0549_MARKER: DD = SURVEY DISK
 KB0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0549_STAMPING: H 18
 KB0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0549+STABILITY: SURFACE MOTION
 KB0549
 KB0549  HISTORY     - Date     Condition        Report By
 KB0549  HISTORY     - UNK      MONUMENTED       ILHD
 KB0549  HISTORY     - 1969     GOOD             CGS
 KB0549
 KB0549                          STATION DESCRIPTION
 KB0549
 KB0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0549'4.6 MI N FROM DECATUR.
 KB0549'ABOUT 4.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0549'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.4 MILE
 KB0549'SOUTH OF MILEPOST 757, 0.1 MILE SOUTH OF A CROSSING OF THE
 KB0549'RAILROAD AND A PAVED ROAD, 32 1/2 FEET EAST OF THE EAST RAIL,
 KB0549'34 1/2 FEET SOUTH OF A TELEPHONE POLE, 90.8 FEET NORTH OF H 18
 KB0549'REF. 2 (ISHD), 0.8 FOOT EAST OF A METAL WITNESS POST, ABOUT 4 1/2
 KB0549'FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 KB0549'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 KB0549'SEC 23, T 17 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0109 ***********************************************************************
 NG0109  DESIGNATION -  H 18
 NG0109  PID         -  NG0109
 NG0109  STATE/COUNTY-  IL/COOK
 NG0109  COUNTRY     -  US
 NG0109  USGS QUAD   -  EVANSTON (2018)
 NG0109
 NG0109                         *CURRENT SURVEY CONTROL
 NG0109  ______________________________________________________________________
 NG0109* NAD 83(1986) POSITION- 42 01 10.     (N) 087 40 36.     (W)   SCALED
 NG0109* NAVD 88 ORTHO HEIGHT -   188.605 (meters)      618.78  (feet) ADJUSTED
 NG0109  ______________________________________________________________________
 NG0109  GEOID HEIGHT    -        -33.771 (meters)                     GEOID18
 NG0109  DYNAMIC HEIGHT  -        188.543 (meters)      618.58  (feet) COMP
 NG0109  MODELED GRAVITY -    980,291.3   (mgal)                       NAVD 88
 NG0109
 NG0109  VERT ORDER      -  FIRST     CLASS 0
 NG0109
 NG0109.The horizontal coordinates were scaled from a map and have
 NG0109.an estimated accuracy of +/- 6 seconds.
 NG0109
 NG0109.The orthometric height was determined by differential leveling and
 NG0109.adjusted by the NATIONAL GEODETIC SURVEY
 NG0109.in June 1991.
 NG0109
 NG0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0109.GEOID18 height accuracy estimate available here.
 NG0109
 NG0109.Click photographs - Photos may exist for this station.
 NG0109
 NG0109.The dynamic height is computed by dividing the NAVD 88
 NG0109.geopotential number by the normal gravity value computed on the
 NG0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0109.degrees latitude (g = 980.6199 gals.).
 NG0109
 NG0109.The modeled gravity was interpolated from observed gravity values.
 NG0109
 NG0109;                    North         East    Units  Estimated Accuracy
 NG0109;SPC IL E     -   594,470.      354,390.      MT  (+/- 180 meters Scaled)
 NG0109
 NG0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM439521(NAD 83)
 NG0109
 NG0109                          SUPERSEDED SURVEY CONTROL
 NG0109
 NG0109  NGVD 29 (??/??/92)  188.694  (m)          619.07   (f) ADJ UNCH    1 0
 NG0109
 NG0109.Superseded values are not recommended for survey control.
 NG0109
 NG0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0109.See file dsdata.pdf to determine how the superseded data were derived.
 NG0109
 NG0109_MARKER: DB = BENCH MARK DISK
 NG0109_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0109_SP_SET: ABUTMENT
 NG0109_STAMPING: H 18 1934
 NG0109_MARK LOGO: CGS
 NG0109_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0109
 NG0109  HISTORY     - Date     Condition        Report By
 NG0109  HISTORY     - 1934     MONUMENTED       CGS
 NG0109  HISTORY     - 1973     GOOD             NGS
 NG0109  HISTORY     - 1986     GOOD             USPSQD
 NG0109  HISTORY     - 19951119 GOOD             USPSQD
 NG0109
 NG0109                          STATION DESCRIPTION
 NG0109
 NG0109'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0109'1 MI S FROM EVANSTON.
 NG0109'1.0 MILE SOUTH SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NG0109'RAILWAY FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, AT
 NG0109'THE HOWARD STREET UNDERPASS, 7.3 FEET EAST OF THE EAST RAIL OF
 NG0109'EAST TRACK, SET IN TOP OF EAST END OF THE NORTH CONCRETE ABUTMENT
 NG0109'1.0 FOOT NORTH EAST OF A PIPE RAILING 2 FEET BELOW THE LEVEL
 NG0109'OF THE TRACKS.  SEC 30, T 41 N, R 14 E.
 NG0109
 NG0109                          STATION RECOVERY (1986)
 NG0109
 NG0109'RECOVERY NOTE BY US POWER SQUADRON 1986 (GG)
 NG0109'RECOVERED IN GOOD CONDITION.
 NG0109
 NG0109                          STATION RECOVERY (1995)
 NG0109
 NG0109'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6125 ***********************************************************************
 DK6125  DESIGNATION -  H 18
 DK6125  PID         -  DK6125
 DK6125  STATE/COUNTY-  IL/EFFINGHAM
 DK6125  COUNTRY     -  US
 DK6125  USGS QUAD   -  DIETERICH (2018)
 DK6125
 DK6125                         *CURRENT SURVEY CONTROL
 DK6125  ______________________________________________________________________
 DK6125* NAD 83(2011) POSITION- 39 06 41.79139(N) 088 29 43.58168(W)   ADJUSTED
 DK6125* NAD 83(2011) ELLIP HT-   148.810 (meters)        (06/27/12)   ADJUSTED
 DK6125* NAD 83(2011) EPOCH   -  2010.00
 DK6125* NAVD 88 ORTHO HEIGHT -   180.7   (meters)      593.    (feet) GPS OBS
 DK6125  ______________________________________________________________________
 DK6125  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6125  GEOID HEIGHT    -        -31.914 (meters)                     GEOID03
 DK6125  GEOID HEIGHT    -        -31.940 (meters)                     GEOID18
 DK6125  NAD 83(2011) X  -    130,117.749 (meters)                     COMP
 DK6125  NAD 83(2011) Y  - -4,953,927.375 (meters)                     COMP
 DK6125  NAD 83(2011) Z  -  4,002,032.457 (meters)                     COMP
 DK6125  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 DK6125
 DK6125  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6125  Standards:
 DK6125         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6125            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6125  -------------------------------------------------------------------
 DK6125  NETWORK    0.51   0.80           0.23   0.18   0.41      0.11359552
 DK6125  -------------------------------------------------------------------
 DK6125  Click here for local accuracies and other accuracy information.
 DK6125
 DK6125.The horizontal coordinates were established by GPS observations
 DK6125.and adjusted by the National Geodetic Survey in June 2012.
 DK6125
 DK6125.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6125.been affixed to the stable North American tectonic plate. See 
 DK6125.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6125
 DK6125.The horizontal coordinates are valid at the epoch date displayed above
 DK6125.which is a decimal equivalence of Year/Month/Day.
 DK6125
 DK6125.The orthometric height was determined by GPS observations and a
 DK6125.high-resolution geoid model.
 DK6125
 DK6125.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6125.GEOID18 height accuracy estimate available here.
 DK6125
 DK6125.Click photographs - Photos may exist for this station.
 DK6125
 DK6125.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6125
 DK6125.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6125
 DK6125.The ellipsoidal height was determined by GPS observations
 DK6125.and is referenced to NAD 83.
 DK6125
 DK6125. The following values were computed from the NAD 83(2011) position.
 DK6125
 DK6125;                    North         East     Units Scale Factor Converg.
 DK6125;SPC IL E     -   271,380.659   285,979.773   MT  0.99997742   -0 06 08.1
 DK6125;SPC IL E     -   890,354.71    938,251.97   sFT  0.99997742   -0 06 08.1
 DK6125;UTM  16      - 4,330,226.570   370,707.935   MT  0.99980583   -0 56 36.6
 DK6125
 DK6125!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6125!SPC IL E     -   0.99997665  x   0.99997742  =   0.99995407
 DK6125!UTM  16      -   0.99997665  x   0.99980583  =   0.99978249
 DK6125
 DK6125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7070730226(NAD 83)
 DK6125
 DK6125                          SUPERSEDED SURVEY CONTROL
 DK6125
 DK6125  NAD 83(2007)-  39 06 41.79139(N)    088 29 43.58246(W) AD(2002.00) 1
 DK6125  ELLIP H (07/11/08)  148.831  (m)                       GP(2002.00) 3 2
 DK6125
 DK6125.Superseded values are not recommended for survey control.
 DK6125
 DK6125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6125.See file dsdata.pdf to determine how the superseded data were derived.
 DK6125
 DK6125_MARKER: DD = SURVEY DISK
 DK6125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6125_STAMPING: H 18 1929
 DK6125_MARK LOGO: USGS
 DK6125_PROJECTION: FLUSH
 DK6125_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6125+STABILITY: SURFACE MOTION
 DK6125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6125+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2020
 DK6125
 DK6125  HISTORY     - Date     Condition        Report By
 DK6125  HISTORY     - 1929     MONUMENTED       USGS
 DK6125  HISTORY     - 20080505 GOOD             NGS
 DK6125  HISTORY     - 20200706 GOOD             NGIA
 DK6125
 DK6125                          STATION DESCRIPTION
 DK6125
 DK6125'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6125'STATION IS LOCATED 2.6 MILES SOUTHEAST OF EFFINGHAM. TO REACH FROM THE
 DK6125'INTERSECTION OF  US-40 AND IL-33 IN EFFINGHAM, GO SOUTHEAST 2.9 MILES
 DK6125'ALONG IL 33 TO CR1650E.  TURN LEFT AND  HEAD NORTH 0.5 MILES TO THE
 DK6125'STATION ON THE RIGHT.  STATION IS A CONCRETE MONUMENT WITH  A BRONZE
 DK6125'U.S.G.S. DISK LOCATED IN THE SOUTHEAST QUADRANT OF THE INTERSECTION.
 DK6125'STATION IS  19.0' EAST OF CENTERLINE CR 1650E 22.0' SOUTH OF
 DK6125'CENTERLINE CR 1350N AND 1.0' NORTH OF  FIBERGLASS WITNESS POST.
 DK6125
 DK6125                          STATION RECOVERY (2020)
 DK6125
 DK6125'RECOVERY NOTE BY NATIONAL GEOSPATIAL INTELL AGY 2020 (DS)
 DK6125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0546 ***********************************************************************
 KB0546  DESIGNATION -  H 18 AZ
 KB0546  PID         -  KB0546
 KB0546  STATE/COUNTY-  IL/MACON
 KB0546  COUNTRY     -  US
 KB0546  USGS QUAD   -  FORSYTH (2018)
 KB0546
 KB0546                         *CURRENT SURVEY CONTROL
 KB0546  ______________________________________________________________________
 KB0546* NAD 83(1986) POSITION- 39 54 53.     (N) 088 56 52.     (W)   SCALED
 KB0546* NAVD 88 ORTHO HEIGHT -   205.248 (meters)      673.38  (feet) ADJUSTED
 KB0546  ______________________________________________________________________
 KB0546  GEOID HEIGHT    -        -32.222 (meters)                     GEOID18
 KB0546  DYNAMIC HEIGHT  -        205.141 (meters)      673.03  (feet) COMP
 KB0546  MODELED GRAVITY -    980,097.3   (mgal)                       NAVD 88
 KB0546
 KB0546  VERT ORDER      -  FIRST     CLASS I
 KB0546
 KB0546.The horizontal coordinates were scaled from a map and have
 KB0546.an estimated accuracy of +/- 6 seconds.
 KB0546
 KB0546.The orthometric height was determined by differential leveling and
 KB0546.adjusted by the NATIONAL GEODETIC SURVEY
 KB0546.in June 1991.
 KB0546
 KB0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0546.GEOID18 height accuracy estimate available here.
 KB0546
 KB0546.Click photographs - Photos may exist for this station.
 KB0546
 KB0546.The dynamic height is computed by dividing the NAVD 88
 KB0546.geopotential number by the normal gravity value computed on the
 KB0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0546.degrees latitude (g = 980.6199 gals.).
 KB0546
 KB0546.The modeled gravity was interpolated from observed gravity values.
 KB0546
 KB0546;                    North         East    Units  Estimated Accuracy
 KB0546;SPC IL E     -   360,710.      247,470.      MT  (+/- 180 meters Scaled)
 KB0546
 KB0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335201(NAD 83)
 KB0546
 KB0546                          SUPERSEDED SURVEY CONTROL
 KB0546
 KB0546  NGVD 29 (??/??/92)  205.330  (m)          673.65   (f) ADJ UNCH    1 1
 KB0546
 KB0546.Superseded values are not recommended for survey control.
 KB0546
 KB0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0546.See file dsdata.pdf to determine how the superseded data were derived.
 KB0546
 KB0546_MARKER: DD = SURVEY DISK
 KB0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0546_STAMPING: H 18 AZ
 KB0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0546+STABILITY: SURFACE MOTION
 KB0546
 KB0546  HISTORY     - Date     Condition        Report By
 KB0546  HISTORY     - UNK      MONUMENTED       ILHD
 KB0546  HISTORY     - 1969     GOOD             CGS
 KB0546  HISTORY     - 1975     POOR             ILDT
 KB0546
 KB0546                          STATION DESCRIPTION
 KB0546
 KB0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0546'4.8 MI N FROM DECATUR.
 KB0546'ABOUT 4.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0546'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.15 MILE
 KB0546'NORTH OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 0.15 MILE
 KB0546'SOUTH OF MILEPOST 757, 46 FEET SOUTHWEST OF THE CENTER OF A
 KB0546'CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 37 FEET WEST OF THE
 KB0546'WEST RAIL, 23 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 23 1/2
 KB0546'FEET NORTHEAST OF A 30 INCH WILD CHERRY TREE, 9 1/2 FEET EAST OF
 KB0546'A FENCE, ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK, AND SET IN
 KB0546'THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE
 KB0546'SURFACE OF THE GROUND.  SEC 23, T 17 N, R 2 E.
 KB0546
 KB0546                          STATION RECOVERY (1975)
 KB0546
 KB0546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0546'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0548 ***********************************************************************
 KB0548  DESIGNATION -  H 18 REF
 KB0548  PID         -  KB0548
 KB0548  STATE/COUNTY-  IL/MACON
 KB0548  COUNTRY     -  US
 KB0548  USGS QUAD   -  FORSYTH (2018)
 KB0548
 KB0548                         *CURRENT SURVEY CONTROL
 KB0548  ______________________________________________________________________
 KB0548* NAD 83(1986) POSITION- 39 54 43.     (N) 088 56 50.     (W)   SCALED
 KB0548* NAVD 88 ORTHO HEIGHT -   204.218 (meters)      670.01  (feet) ADJUSTED
 KB0548  ______________________________________________________________________
 KB0548  GEOID HEIGHT    -        -32.224 (meters)                     GEOID18
 KB0548  DYNAMIC HEIGHT  -        204.111 (meters)      669.65  (feet) COMP
 KB0548  MODELED GRAVITY -    980,096.9   (mgal)                       NAVD 88
 KB0548
 KB0548  VERT ORDER      -  FIRST     CLASS I
 KB0548
 KB0548.The horizontal coordinates were scaled from a map and have
 KB0548.an estimated accuracy of +/- 6 seconds.
 KB0548
 KB0548.The orthometric height was determined by differential leveling and
 KB0548.adjusted by the NATIONAL GEODETIC SURVEY
 KB0548.in June 1991.
 KB0548
 KB0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0548.GEOID18 height accuracy estimate available here.
 KB0548
 KB0548.Click photographs - Photos may exist for this station.
 KB0548
 KB0548.The dynamic height is computed by dividing the NAVD 88
 KB0548.geopotential number by the normal gravity value computed on the
 KB0548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0548.degrees latitude (g = 980.6199 gals.).
 KB0548
 KB0548.The modeled gravity was interpolated from observed gravity values.
 KB0548
 KB0548;                    North         East    Units  Estimated Accuracy
 KB0548;SPC IL E     -   360,400.      247,510.      MT  (+/- 180 meters Scaled)
 KB0548
 KB0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335197(NAD 83)
 KB0548
 KB0548                          SUPERSEDED SURVEY CONTROL
 KB0548
 KB0548  NGVD 29 (??/??/92)  204.299  (m)          670.27   (f) ADJ UNCH    1 1
 KB0548
 KB0548.Superseded values are not recommended for survey control.
 KB0548
 KB0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0548.See file dsdata.pdf to determine how the superseded data were derived.
 KB0548
 KB0548_MARKER: DD = SURVEY DISK
 KB0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0548_STAMPING: H 18 REF 1
 KB0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0548+STABILITY: SURFACE MOTION
 KB0548
 KB0548  HISTORY     - Date     Condition        Report By
 KB0548  HISTORY     - UNK      MONUMENTED       ILHD
 KB0548  HISTORY     - 1969     GOOD             CGS
 KB0548
 KB0548                          STATION DESCRIPTION
 KB0548
 KB0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0548'4.6 MI N FROM DECATUR.
 KB0548'ABOUT 4.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0548'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.4 MILE
 KB0548'SOUTH OF MILEPOST 757, 102 YARDS SOUTH OF THE CENTER OF A
 KB0548'CROSSING OF THE RAILROAD AND A PAVED ROAD, 37 1/2 FEET EAST OF
 KB0548'THE EAST RAIL, 4 1/2 FEET SOUTH OF A TELEPHONE POLE, 150.2 FEET
 KB0548'NORTH OF TRIANGULATION STATION H 18, ABOUT 1 FOOT BELOW THE LEVEL
 KB0548'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 KB0548'LEVEL WITH THE SURFACE OF THE GROUND.  SEC 23, T 17 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0550 ***********************************************************************
 KB0550  DESIGNATION -  H 18 RM 2
 KB0550  PID         -  KB0550
 KB0550  STATE/COUNTY-  IL/MACON
 KB0550  COUNTRY     -  US
 KB0550  USGS QUAD   -  FORSYTH (2018)
 KB0550
 KB0550                         *CURRENT SURVEY CONTROL
 KB0550  ______________________________________________________________________
 KB0550* NAD 83(1986) POSITION- 39 54 43.     (N) 088 56 50.     (W)   SCALED
 KB0550* NAVD 88 ORTHO HEIGHT -   206.426 (meters)      677.25  (feet) ADJUSTED
 KB0550  ______________________________________________________________________
 KB0550  GEOID HEIGHT    -        -32.224 (meters)                     GEOID18
 KB0550  DYNAMIC HEIGHT  -        206.318 (meters)      676.90  (feet) COMP
 KB0550  MODELED GRAVITY -    980,096.9   (mgal)                       NAVD 88
 KB0550
 KB0550  VERT ORDER      -  FIRST     CLASS I
 KB0550
 KB0550.The horizontal coordinates were scaled from a map and have
 KB0550.an estimated accuracy of +/- 6 seconds.
 KB0550
 KB0550.The orthometric height was determined by differential leveling and
 KB0550.adjusted by the NATIONAL GEODETIC SURVEY
 KB0550.in June 1991.
 KB0550
 KB0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0550.GEOID18 height accuracy estimate available here.
 KB0550
 KB0550.Click photographs - Photos may exist for this station.
 KB0550
 KB0550.The dynamic height is computed by dividing the NAVD 88
 KB0550.geopotential number by the normal gravity value computed on the
 KB0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0550.degrees latitude (g = 980.6199 gals.).
 KB0550
 KB0550.The modeled gravity was interpolated from observed gravity values.
 KB0550
 KB0550;                    North         East    Units  Estimated Accuracy
 KB0550;SPC IL E     -   360,400.      247,510.      MT  (+/- 180 meters Scaled)
 KB0550
 KB0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335197(NAD 83)
 KB0550
 KB0550                          SUPERSEDED SURVEY CONTROL
 KB0550
 KB0550  NGVD 29 (??/??/92)  206.508  (m)          677.52   (f) ADJ UNCH    1 1
 KB0550
 KB0550.Superseded values are not recommended for survey control.
 KB0550
 KB0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0550.See file dsdata.pdf to determine how the superseded data were derived.
 KB0550
 KB0550_MARKER: DD = SURVEY DISK
 KB0550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0550_STAMPING: H 18 REF 2
 KB0550_PROJECTION: PROJECTING 3 CENTIMETERS
 KB0550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0550+STABILITY: SURFACE MOTION
 KB0550
 KB0550  HISTORY     - Date     Condition        Report By
 KB0550  HISTORY     - UNK      MONUMENTED       ILHD
 KB0550  HISTORY     - 1969     GOOD             CGS
 KB0550
 KB0550                          STATION DESCRIPTION
 KB0550
 KB0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0550'4.6 MI N FROM DECATUR.
 KB0550'ABOUT 4.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0550'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.4 MILE
 KB0550'SOUTH OF MILEPOST 757, 0.1 MILE SOUTH OF A CROSSING OF THE
 KB0550'RAILROAD AND A PAVED ROAD, 38 FEET EAST OF THE EAST RAIL, 6 1/2
 KB0550'FEET NORTH OF A TELEPHONE POLE, 90.8 FEET SOUTH OF TRIANGULATION
 KB0550'STATION H 18 (ISHD), ABOUT 8 FEET ABOVE THE LEVEL OF THE TRACK,
 KB0550'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH
 KB0550'ABOVE THE SURFACE OF THE GROUND.  SEC 23, T 17 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1318 ***********************************************************************
 KA1318  DESIGNATION -  H 182
 KA1318  PID         -  KA1318
 KA1318  STATE/COUNTY-  IL/CRAWFORD
 KA1318  COUNTRY     -  US
 KA1318  USGS QUAD   -  HUTSONVILLE (2018)
 KA1318
 KA1318                         *CURRENT SURVEY CONTROL
 KA1318  ______________________________________________________________________
 KA1318* NAD 83(2011) POSITION- 39 05 19.53549(N) 087 37 47.15208(W)   ADJUSTED
 KA1318* NAD 83(2011) ELLIP HT-   105.797 (meters)        (06/27/12)   ADJUSTED
 KA1318* NAD 83(2011) EPOCH   -  2010.00
 KA1318* NAVD 88 ORTHO HEIGHT -   137.801 (meters)      452.10  (feet) ADJUSTED
 KA1318  ______________________________________________________________________
 KA1318  GEOID HEIGHT    -        -32.012 (meters)                     GEOID18
 KA1318  NAD 83(2011) X  -    205,013.113 (meters)                     COMP
 KA1318  NAD 83(2011) Y  - -4,952,961.194 (meters)                     COMP
 KA1318  NAD 83(2011) Z  -  4,000,036.760 (meters)                     COMP
 KA1318  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 KA1318  DYNAMIC HEIGHT  -        137.720 (meters)      451.84  (feet) COMP
 KA1318  MODELED GRAVITY -    980,038.1   (mgal)                       NAVD 88
 KA1318
 KA1318  VERT ORDER      -  SECOND    CLASS I
 KA1318
 KA1318  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1318  Standards:
 KA1318         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1318            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1318  -------------------------------------------------------------------
 KA1318  NETWORK    0.74   1.22           0.33   0.27   0.62      0.10918157
 KA1318  -------------------------------------------------------------------
 KA1318  Click here for local accuracies and other accuracy information.
 KA1318
 KA1318.The horizontal coordinates were established by GPS observations
 KA1318.and adjusted by the National Geodetic Survey in June 2012.
 KA1318
 KA1318.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1318.been affixed to the stable North American tectonic plate. See 
 KA1318.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1318
 KA1318.The horizontal coordinates are valid at the epoch date displayed above
 KA1318.which is a decimal equivalence of Year/Month/Day.
 KA1318
 KA1318.The orthometric height was determined by differential leveling and
 KA1318.adjusted by the NATIONAL GEODETIC SURVEY
 KA1318.in April 2013.
 KA1318
 KA1318.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1318.GEOID18 height accuracy estimate available here.
 KA1318
 KA1318.Click photographs - Photos may exist for this station.
 KA1318
 KA1318.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1318
 KA1318.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1318
 KA1318.The ellipsoidal height was determined by GPS observations
 KA1318.and is referenced to NAD 83.
 KA1318
 KA1318.The dynamic height is computed by dividing the NAVD 88
 KA1318.geopotential number by the normal gravity value computed on the
 KA1318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1318.degrees latitude (g = 980.6199 gals.).
 KA1318
 KA1318.The modeled gravity was interpolated from observed gravity values.
 KA1318
 KA1318. The following values were computed from the NAD 83(2011) position.
 KA1318
 KA1318;                    North         East     Units Scale Factor Converg.
 KA1318;SPC IL E     -   269,067.243   360,870.215   MT  1.00002060   +0 26 37.1
 KA1318;SPC IL E     -   882,764.78  1,183,955.03   sFT  1.00002060   +0 26 37.1
 KA1318;UTM  16      - 4,326,815.169   445,535.561   MT  0.99963652   -0 23 49.5
 KA1318
 KA1318!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1318!SPC IL E     -   0.99998340  x   1.00002060  =   1.00000400
 KA1318!UTM  16      -   0.99998340  x   0.99963652  =   0.99961993
 KA1318
 KA1318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4553526815(NAD 83)
 KA1318
 KA1318                          SUPERSEDED SURVEY CONTROL
 KA1318
 KA1318  NAD 83(2007)-  39 05 19.53551(N)    087 37 47.15298(W) AD(2002.00) B
 KA1318  ELLIP H (06/09/11)  105.811  (m)                       GP(2002.00) 3 2
 KA1318  NAVD 88             137.81   (m)          452.1    (f) LEVELING    3  
 KA1318  NAVD 88 (06/15/91)  137.810  (m)          452.13   (f) SUPERSEDED  1 2
 KA1318  NGVD 29 (??/??/92)  137.939  (m)          452.55   (f) ADJ UNCH    1 2
 KA1318
 KA1318.Superseded values are not recommended for survey control.
 KA1318
 KA1318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1318.See file dsdata.pdf to determine how the superseded data were derived.
 KA1318
 KA1318_MARKER: DB = BENCH MARK DISK
 KA1318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1318_STAMPING: H 182 1956
 KA1318_MARK LOGO: CGS
 KA1318_PROJECTION: FLUSH
 KA1318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1318+STABILITY: SURFACE MOTION
 KA1318_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1318+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1318
 KA1318  HISTORY     - Date     Condition        Report By
 KA1318  HISTORY     - 1956     MONUMENTED       CGS
 KA1318  HISTORY     - 20100517 GOOD             ILDT
 KA1318  HISTORY     - 20100804 GOOD             ILDT
 KA1318  HISTORY     - 20100925 GOOD             PB
 KA1318  HISTORY     - 20120330 GOOD             TROTT
 KA1318
 KA1318                          STATION DESCRIPTION
 KA1318
 KA1318'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1318'2.2 MI SE FROM HUTSONVILLE.
 KA1318'2.15 MILES SOUTHEAST ALONG LINCOLN NATIONAL MEMORIAL HIGHWAY
 KA1318'FROM THE SCHOOL AT HUTSONVILLE, ABOUT 0.25 MILE NORTH OF A
 KA1318'CROSSROAD, ABOUT 0.35 MILE SOUTH OF A CURVE IN HIGHWAY WITH
 KA1318'TANGENTS EXTENDING NORTHWEST AND SOUTH, 29 FEET EAST OF CENTER
 KA1318'LINE OF HIGHWAY, 74 FEET EAST AND ACROSS HIGHWAY FROM R.E.A.
 KA1318'POWER POLE NO. M-9 /37, 38 FEET NORTH AND ACROSS A FARM ROAD EAST
 KA1318'FROM A LONE 12-INCH BLACK LOCUST TREE, 24 FEET NORTH OF CENTER
 KA1318'LINE OF FARM ROAD EAST, 2 1/2 FEET SOUTH OF A WHITE WOODEN
 KA1318'WITNESS POST, ABOUT 1/2 FOOT BELOW LEVEL OF HIGHWAY AND SET IN
 KA1318'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KA1318
 KA1318                          STATION RECOVERY (2010)
 KA1318
 KA1318'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 KA1318'RECOVERED IN GOOD CONDITION.
 KA1318
 KA1318                          STATION RECOVERY (2010)
 KA1318
 KA1318'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KA1318'RECOVERED AS DESCRIBED
 KA1318
 KA1318                          STATION RECOVERY (2010)
 KA1318
 KA1318'RECOVERY NOTE BY PBS&J 2010 (MAZ)
 KA1318'PICTURES ARE AVAILABLE
 KA1318
 KA1318                          STATION RECOVERY (2012)
 KA1318
 KA1318'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1318'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1289 ***********************************************************************
 KA1289  DESIGNATION -  H 183
 KA1289  PID         -  KA1289
 KA1289  STATE/COUNTY-  IL/CLARK
 KA1289  COUNTRY     -  US
 KA1289  USGS QUAD   -  FAIRBANKS (2019)
 KA1289
 KA1289                         *CURRENT SURVEY CONTROL
 KA1289  ______________________________________________________________________
 KA1289* NAD 83(1986) POSITION- 39 14 40.     (N) 087 35 51.     (W)   SCALED
 KA1289* NAVD 88 ORTHO HEIGHT -   138.960 (meters)      455.90  (feet) ADJUSTED
 KA1289  ______________________________________________________________________
 KA1289  GEOID HEIGHT    -        -32.262 (meters)                     GEOID18
 KA1289  DYNAMIC HEIGHT  -        138.880 (meters)      455.64  (feet) COMP
 KA1289  MODELED GRAVITY -    980,045.2   (mgal)                       NAVD 88
 KA1289
 KA1289  VERT ORDER      -  FIRST     CLASS II
 KA1289
 KA1289.The horizontal coordinates were scaled from a map and have
 KA1289.an estimated accuracy of +/- 6 seconds.
 KA1289
 KA1289.The orthometric height was determined by differential leveling and
 KA1289.adjusted by the NATIONAL GEODETIC SURVEY
 KA1289.in June 1991.
 KA1289
 KA1289.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1289.GEOID18 height accuracy estimate available here.
 KA1289
 KA1289.Click photographs - Photos may exist for this station.
 KA1289
 KA1289.The dynamic height is computed by dividing the NAVD 88
 KA1289.geopotential number by the normal gravity value computed on the
 KA1289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1289.degrees latitude (g = 980.6199 gals.).
 KA1289
 KA1289.The modeled gravity was interpolated from observed gravity values.
 KA1289
 KA1289;                    North         East    Units  Estimated Accuracy
 KA1289;SPC IL E     -   286,370.      363,520.      MT  (+/- 180 meters Scaled)
 KA1289
 KA1289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ484440(NAD 83)
 KA1289
 KA1289                          SUPERSEDED SURVEY CONTROL
 KA1289
 KA1289  NGVD 29 (??/??/92)  139.076  (m)          456.29   (f) ADJ UNCH    1 2
 KA1289
 KA1289.Superseded values are not recommended for survey control.
 KA1289
 KA1289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1289.See file dsdata.pdf to determine how the superseded data were derived.
 KA1289
 KA1289_MARKER: DB = BENCH MARK DISK
 KA1289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1289_STAMPING: H 183 1956
 KA1289_MARK LOGO: CGS
 KA1289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1289+STABILITY: SURFACE MOTION
 KA1289_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1289+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2005
 KA1289
 KA1289  HISTORY     - Date     Condition        Report By
 KA1289  HISTORY     - 1956     MONUMENTED       CGS
 KA1289  HISTORY     - 19950803 MARK NOT FOUND   USPSQD
 KA1289  HISTORY     - 20050210 GOOD             ILDT
 KA1289
 KA1289                          STATION DESCRIPTION
 KA1289
 KA1289'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1289'3.1 MI S FROM DARWIN.
 KA1289'3.1 MILES SOUTH AND SOUTHEAST ALONG A GRAVEL ROAD FROM THE
 KA1289'CEMETERY AT DARWIN, AT AN EAST-WEST CROSSROAD, 20 FEET EAST OF
 KA1289'CENTER LINE OF NORTH-SOUTH ROAD, 25 FEET NORTH OF CENTER LINE OF
 KA1289'EAST-WEST ROAD, 33 FEET NORTHEAST OF CENTER OF INTERSECTION, 88
 KA1289'FEET NORTHWEST AND ACROSS EAST-WEST ROAD FROM THE NORTHWEST CORNER
 KA1289'OF A WHITE FRAME HOUSE, 3 1/2 FEET NORTHEAST OF A POWER POLE,
 KA1289'1 1/2 FEET SOUTH-SOUTHWEST OF A FENCE CORNER, 2 FEET NORTHWEST OF
 KA1289'A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL OF ROAD
 KA1289'NORTH AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KA1289
 KA1289                          STATION RECOVERY (1995)
 KA1289
 KA1289'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1289'MARK NOT FOUND.
 KA1289
 KA1289                          STATION RECOVERY (2005)
 KA1289
 KA1289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1289'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1455 ***********************************************************************
 KA1455  DESIGNATION -  H 184
 KA1455  PID         -  KA1455
 KA1455  STATE/COUNTY-  IL/EDGAR
 KA1455  COUNTRY     -  US
 KA1455  USGS QUAD   -  HUME (2018)
 KA1455
 KA1455                         *CURRENT SURVEY CONTROL
 KA1455  ______________________________________________________________________
 KA1455* NAD 83(1986) POSITION- 39 51 04.     (N) 087 51 39.     (W)   SCALED
 KA1455* NAVD 88 ORTHO HEIGHT -   208.577 (meters)      684.31  (feet) ADJUSTED
 KA1455  ______________________________________________________________________
 KA1455  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 KA1455  DYNAMIC HEIGHT  -        208.467 (meters)      683.95  (feet) COMP
 KA1455  MODELED GRAVITY -    980,097.9   (mgal)                       NAVD 88
 KA1455
 KA1455  VERT ORDER      -  FIRST     CLASS II
 KA1455
 KA1455.The horizontal coordinates were scaled from a map and have
 KA1455.an estimated accuracy of +/- 6 seconds.
 KA1455
 KA1455.The orthometric height was determined by differential leveling and
 KA1455.adjusted by the NATIONAL GEODETIC SURVEY
 KA1455.in June 1991.
 KA1455
 KA1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1455.GEOID18 height accuracy estimate available here.
 KA1455
 KA1455.Click photographs - Photos may exist for this station.
 KA1455
 KA1455.The dynamic height is computed by dividing the NAVD 88
 KA1455.geopotential number by the normal gravity value computed on the
 KA1455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1455.degrees latitude (g = 980.6199 gals.).
 KA1455
 KA1455.The modeled gravity was interpolated from observed gravity values.
 KA1455
 KA1455;                    North         East    Units  Estimated Accuracy
 KA1455;SPC IL E     -   353,580.      340,440.      MT  (+/- 180 meters Scaled)
 KA1455
 KA1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK263115(NAD 83)
 KA1455
 KA1455                          SUPERSEDED SURVEY CONTROL
 KA1455
 KA1455  NGVD 29 (??/??/92)  208.643  (m)          684.52   (f) ADJ UNCH    1 2
 KA1455
 KA1455.Superseded values are not recommended for survey control.
 KA1455
 KA1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1455.See file dsdata.pdf to determine how the superseded data were derived.
 KA1455
 KA1455_MARKER: DB = BENCH MARK DISK
 KA1455_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1455_STAMPING: H 184 1956
 KA1455_MARK LOGO: CGS
 KA1455_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1455_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1455
 KA1455  HISTORY     - Date     Condition        Report By
 KA1455  HISTORY     - 1956     MONUMENTED       CGS
 KA1455  HISTORY     - 1982     POOR             ILDT
 KA1455  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 KA1455
 KA1455                          STATION DESCRIPTION
 KA1455
 KA1455'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1455'4 MI N FROM HUME.
 KA1455'ABOUT 0.35 MILE EAST ALONG A BLACK TOP STREET FROM THE WATER TOWER
 KA1455'AT HUME, THENCE ABOUT 3.6 MILES NORTH ALONG A GRAVEL ROAD, AT
 KA1455'A CROSS ROAD, NEAR THE SOUTHWEST CORNER OF SECTION 8, T.16 N.,
 KA1455'R.13 W., 20 FEET EAST OF CENTER LINE OF NORTH-SOUTH ROAD, 60 FEET
 KA1455'NORTH-NORTHEAST OF CENTER OF INTERSECTION, 58 FEET NORTH OF CENTER
 KA1455'LINE OF ROAD EAST, 57 1/2 FEET NORTHEAST AND ACROSS NORTH-SOUTH
 KA1455'ROAD FROM THE NORTHEAST END OF NORTHEAST WING WALL OF A 3-FOOT
 KA1455'CONCRETE BOX CULVERT UNDER THE ROAD LEADING WEST, 36 FEET NORTH
 KA1455'OF A FENCE CORNER, 35 FEET NORTH OF A TELEPHONE POLE, 3/4 FEET
 KA1455'WEST OF A FENCE LINE, 1 1/2 FEET SOUTH OF A WHITE WOODEN
 KA1455'WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF ROAD AND IS A DISK
 KA1455'ON COPPER-COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED BY
 KA1455'A 4-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN TO
 KA1455'REFUSAL AT A DEPTH OF 39 FEET 4 INCHES.
 KA1455
 KA1455                          STATION RECOVERY (1982)
 KA1455
 KA1455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1982
 KA1455'MARK RECOVERED IN POOR CONDITION.
 KA1455
 KA1455                          STATION RECOVERY (2011)
 KA1455
 KA1455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1455'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0032 ***********************************************************************
 NH0032  DESIGNATION -  H 19
 NH0032  PID         -  NH0032
 NH0032  STATE/COUNTY-  IL/KANE
 NH0032  COUNTRY     -  US
 NH0032  USGS QUAD   -  ELGIN (2018)
 NH0032
 NH0032                         *CURRENT SURVEY CONTROL
 NH0032  ______________________________________________________________________
 NH0032* NAD 83(1986) POSITION- 42 00 10.47   (N) 088 17 48.27   (W)   HD_HELD1
 NH0032* NAVD 88 ORTHO HEIGHT -   217.886 (meters)      714.85  (feet) ADJUSTED
 NH0032  ______________________________________________________________________
 NH0032  GEOID HEIGHT    -        -33.372 (meters)                     GEOID18
 NH0032  DYNAMIC HEIGHT  -        217.812 (meters)      714.60  (feet) COMP
 NH0032  MODELED GRAVITY -    980,276.4   (mgal)                       NAVD 88
 NH0032
 NH0032  VERT ORDER      -  SECOND    CLASS 0
 NH0032
 NH0032.The horizontal coordinates were determined by differentially corrected
 NH0032.hand held GPS observations or other comparable positioning techniques
 NH0032.and have an estimated accuracy of +/- 3 meters.
 NH0032
 NH0032.The orthometric height was determined by differential leveling and
 NH0032.adjusted by the NATIONAL GEODETIC SURVEY
 NH0032.in June 1991.
 NH0032
 NH0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0032.GEOID18 height accuracy estimate available here.
 NH0032
 NH0032.Click photographs - Photos may exist for this station.
 NH0032
 NH0032.The dynamic height is computed by dividing the NAVD 88
 NH0032.geopotential number by the normal gravity value computed on the
 NH0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0032.degrees latitude (g = 980.6199 gals.).
 NH0032
 NH0032.The modeled gravity was interpolated from observed gravity values.
 NH0032
 NH0032;                    North         East    Units  Estimated Accuracy
 NH0032;SPC IL E     -   592,426.3     303,031.4     MT  (+/- 3 meters HH1 GPS) 
 NH0032
 NH0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9261050912(NAD 83)
 NH0032
 NH0032                          SUPERSEDED SURVEY CONTROL
 NH0032
 NH0032  NGVD 29 (??/??/92)  217.964  (m)          715.10   (f) ADJ UNCH    2 0
 NH0032
 NH0032.Superseded values are not recommended for survey control.
 NH0032
 NH0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0032.See file dsdata.pdf to determine how the superseded data were derived.
 NH0032
 NH0032_MARKER: DB = BENCH MARK DISK
 NH0032_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0032_SP_SET: CULVERT HEADWALL
 NH0032_STAMPING: H 19 1934
 NH0032_MARK LOGO: CGS
 NH0032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0032+STABILITY: SURFACE MOTION
 NH0032
 NH0032  HISTORY     - Date     Condition        Report By
 NH0032  HISTORY     - 1934     MONUMENTED       CGS
 NH0032  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0032
 NH0032                          STATION DESCRIPTION
 NH0032
 NH0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NH0032'2.8 MI S FROM ELGIN.
 NH0032'2.8 MILES SOUTH ALONG STATE HIGHWAY 31 FROM THE CITY HALL AT
 NH0032'ELGIN, KANE COUNTY, AT A 16-INCH CONCRETE CULVERT, IN THE CENTER
 NH0032'OF THE TOP OF THE NORTHWEST HEADWALL, 16 FEET NORTHWEST OF THE
 NH0032'CENTERLINE OF THE HIGHWAY, AND ABOUT 2 FEET HIGHER THAN THE
 NH0032'ROADWAY.  A STANDARD DISK, STAMPED H 19 1934.
 NH0032
 NH0032                          STATION RECOVERY (1998)
 NH0032
 NH0032'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0032'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0291 ***********************************************************************
 MG0291  DESIGNATION -  H 190
 MG0291  PID         -  MG0291
 MG0291  STATE/COUNTY-  IL/HENRY
 MG0291  COUNTRY     -  US
 MG0291  USGS QUAD   -  ATKINSON (2018)
 MG0291
 MG0291                         *CURRENT SURVEY CONTROL
 MG0291  ______________________________________________________________________
 MG0291* NAD 83(1986) POSITION- 41 25 04.     (N) 090 06 20.     (W)   SCALED
 MG0291* NAVD 88 ORTHO HEIGHT -   192.974 (meters)      633.12  (feet) ADJUSTED
 MG0291  ______________________________________________________________________
 MG0291  GEOID HEIGHT    -        -32.972 (meters)                     GEOID18
 MG0291  DYNAMIC HEIGHT  -        192.897 (meters)      632.86  (feet) COMP
 MG0291  MODELED GRAVITY -    980,222.3   (mgal)                       NAVD 88
 MG0291
 MG0291  VERT ORDER      -  SECOND    CLASS 0
 MG0291
 MG0291.The horizontal coordinates were scaled from a map and have
 MG0291.an estimated accuracy of +/- 6 seconds.
 MG0291
 MG0291.The orthometric height was determined by differential leveling and
 MG0291.adjusted by the NATIONAL GEODETIC SURVEY
 MG0291.in June 1991.
 MG0291
 MG0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0291.GEOID18 height accuracy estimate available here.
 MG0291
 MG0291.Click photographs - Photos may exist for this station.
 MG0291
 MG0291.The dynamic height is computed by dividing the NAVD 88
 MG0291.geopotential number by the normal gravity value computed on the
 MG0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0291.degrees latitude (g = 980.6199 gals.).
 MG0291
 MG0291.The modeled gravity was interpolated from observed gravity values.
 MG0291
 MG0291;                    North         East    Units  Estimated Accuracy
 MG0291;SPC IL W     -   527,420.      705,110.      MT  (+/- 180 meters Scaled)
 MG0291
 MG0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF418891(NAD 83)
 MG0291
 MG0291                          SUPERSEDED SURVEY CONTROL
 MG0291
 MG0291  NGVD 29 (??/??/92)  193.050  (m)          633.36   (f) ADJ UNCH    2 0
 MG0291
 MG0291.Superseded values are not recommended for survey control.
 MG0291
 MG0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0291.See file dsdata.pdf to determine how the superseded data were derived.
 MG0291
 MG0291_MARKER: DB = BENCH MARK DISK
 MG0291_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0291_SP_SET: BRIDGE
 MG0291_STAMPING: H 190 1959
 MG0291_MARK LOGO: CGS
 MG0291_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0291_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0291+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MG0291
 MG0291  HISTORY     - Date     Condition        Report By
 MG0291  HISTORY     - 1959     MONUMENTED       CGS
 MG0291  HISTORY     - 19960809 GOOD             USPSQD
 MG0291  HISTORY     - 20010919 GOOD             USPSQD
 MG0291
 MG0291                          STATION DESCRIPTION
 MG0291
 MG0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0291'5.4 MI E FROM GENESEO.
 MG0291'THE MARK MAY ALSO BE REACHED FROM GENESEO BY GOING EAST FOR
 MG0291'2.65 MILES ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH STATE
 MG0291'HIGHWAY 82 IN THE SOUTHERN PART OF GENESEO, THENCE 0.5 MILES
 MG0291'SOUTH ALONG BLACKTOP ROAD.  NOTE-- ABOUT 2.0 MILES SOUTH ALONG
 MG0291'STATE HIGHWAY 82 FROM ITS JUNCTION WITH U.S. HIGHWAY 6 IN THE
 MG0291'SOUTHERN PART OF GENESEO, THENCE 2.9 MILES EAST ALONG BLACKTOP
 MG0291'ROAD, THENCE 0.45 MILES NORTH ALONG BLACKTOP ROAD, SET IN THE
 MG0291'TOP OF THE SOUTHWEST END OF THE NORTHEAST WINGWALL OF A 26-FOOT
 MG0291'CONCRETE BRIDGE, 10 FEET EAST OF THE CENTER LINE OF THE ROAD, ABOUT
 MG0291'1 1/2 FEET BELOW THE LEVEL OF THE ROAD.
 MG0291
 MG0291                          STATION RECOVERY (1996)
 MG0291
 MG0291'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0291'RECOVERED IN GOOD CONDITION.
 MG0291
 MG0291                          STATION RECOVERY (2001)
 MG0291
 MG0291'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0291'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1008 ***********************************************************************
 MF1008  DESIGNATION -  H 191 RESET
 MF1008  PID         -  MF1008
 MF1008  STATE/COUNTY-  IL/BUREAU
 MF1008  COUNTRY     -  US
 MF1008  USGS QUAD   -  MINERAL (2018)
 MF1008
 MF1008                         *CURRENT SURVEY CONTROL
 MF1008  ______________________________________________________________________
 MF1008* NAD 83(1986) POSITION- 41 23 12.     (N) 089 45 58.     (W)   SCALED
 MF1008* NAVD 88 ORTHO HEIGHT -   195.59  (meters)      641.7   (feet) RESET
 MF1008  ______________________________________________________________________
 MF1008  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 MF1008  VERT ORDER      -  THIRD
 MF1008
 MF1008.The horizontal coordinates were scaled from a map and have
 MF1008.an estimated accuracy of +/- 6 seconds.
 MF1008
 MF1008.The orthometric height was computed from unverified reset data.
 MF1008
 MF1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1008.GEOID18 height accuracy estimate available here.
 MF1008
 MF1008.Click photographs - Photos may exist for this station.
 MF1008
 MF1008;                    North         East    Units  Estimated Accuracy
 MF1008;SPC IL W     -   524,040.      733,500.      MT  (+/- 180 meters Scaled)
 MF1008
 MF1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL687853(NAD 83)
 MF1008
 MF1008                          SUPERSEDED SURVEY CONTROL
 MF1008
 MF1008.No superseded survey control is available for this station.
 MF1008
 MF1008_MARKER: DB = BENCH MARK DISK
 MF1008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1008_STAMPING: H 191 RESET 1962
 MF1008_MARK LOGO: CGS
 MF1008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1008+STABILITY: SURFACE MOTION
 MF1008
 MF1008  HISTORY     - Date     Condition        Report By
 MF1008  HISTORY     - 1962     MONUMENTED       ILHD
 MF1008  HISTORY     - 1964     GOOD             CGS
 MF1008  HISTORY     - 20200420 MARK NOT FOUND   ILDT
 MF1008
 MF1008                          STATION DESCRIPTION
 MF1008
 MF1008'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 MF1008'2.8 MI NW FROM SHEFFIELD.
 MF1008'ABOUT 0.75 MILE WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1008'ROCK ISLAND, AND PACIFIC RAILWAY STATION AT SHEFFIELD, THENCE 2.05
 MF1008'MILES NORTH ALONG GRAVEL ROAD, ACROSS BRIDGE OVER 4-LANE CONCRETE
 MF1008'PAVEMENT, APPROXIMATELY 40 FEET NORTH OF NORTH ABUTMENT OF BRIDGE,
 MF1008'123 FEET WEST OF THE CENTERLINE OF THE GRAVEL ROAD, 24 FEET NORTH
 MF1008'OF THE CENTERLINE OF A GRAVEL ROAD WEST, 3 FEET SOUTHWEST OF
 MF1008'FENCE CORNER, 1.5 FEET SOUTH OF FENCE LINE, 2 FEET SOUTHEAST OF
 MF1008'A METAL WITNESS POST, AND SET IN THE TOP OF A CONCETE POST
 MF1008'PROJECTING 1 INCH.
 MF1008
 MF1008                          STATION RECOVERY (2020)
 MF1008
 MF1008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1008'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0924 ***********************************************************************
 MF0924  DESIGNATION -  H 192
 MF0924  PID         -  MF0924
 MF0924  STATE/COUNTY-  IL/BUREAU
 MF0924  COUNTRY     -  US
 MF0924  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0924
 MF0924                         *CURRENT SURVEY CONTROL
 MF0924  ______________________________________________________________________
 MF0924* NAD 83(1986) POSITION- 41 23 48.86   (N) 089 27 03.05   (W)   HD_HELD1
 MF0924* NAVD 88 ORTHO HEIGHT -   214.368 (meters)      703.31  (feet) ADJUSTED
 MF0924  ______________________________________________________________________
 MF0924  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 MF0924  DYNAMIC HEIGHT  -        214.280 (meters)      703.02  (feet) COMP
 MF0924  MODELED GRAVITY -    980,209.1   (mgal)                       NAVD 88
 MF0924
 MF0924  VERT ORDER      -  SECOND    CLASS 0
 MF0924
 MF0924.The horizontal coordinates were determined by differentially corrected
 MF0924.hand held GPS observations or other comparable positioning techniques
 MF0924.and have an estimated accuracy of +/- 3 meters.
 MF0924
 MF0924.The orthometric height was determined by differential leveling and
 MF0924.adjusted by the NATIONAL GEODETIC SURVEY
 MF0924.in June 1991.
 MF0924
 MF0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0924.GEOID18 height accuracy estimate available here.
 MF0924
 MF0924.Click photographs - Photos may exist for this station.
 MF0924
 MF0924.The dynamic height is computed by dividing the NAVD 88
 MF0924.geopotential number by the normal gravity value computed on the
 MF0924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0924.degrees latitude (g = 980.6199 gals.).
 MF0924
 MF0924.The modeled gravity was interpolated from observed gravity values.
 MF0924
 MF0924;                    North         East    Units  Estimated Accuracy
 MF0924;SPC IL W     -   525,349.6     759,859.5     MT  (+/- 3 meters HH1 GPS) 
 MF0924
 MF0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9511385717(NAD 83)
 MF0924
 MF0924                          SUPERSEDED SURVEY CONTROL
 MF0924
 MF0924  NGVD 29 (??/??/92)  214.444  (m)          703.56   (f) ADJ UNCH    2 0
 MF0924
 MF0924.Superseded values are not recommended for survey control.
 MF0924
 MF0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0924.See file dsdata.pdf to determine how the superseded data were derived.
 MF0924
 MF0924_MARKER: DB = BENCH MARK DISK
 MF0924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0924_STAMPING: H 192 1959
 MF0924_MARK LOGO: CGS
 MF0924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0924+STABILITY: SURFACE MOTION
 MF0924
 MF0924  HISTORY     - Date     Condition        Report By
 MF0924  HISTORY     - 1959     MONUMENTED       CGS
 MF0924  HISTORY     - 19960416 GOOD             USPSQD
 MF0924  HISTORY     - 20010425 GOOD             USPSQD
 MF0924  HISTORY     - 20051005 GOOD             USPSQD
 MF0924
 MF0924                          STATION DESCRIPTION
 MF0924
 MF0924'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0924'2.5 MI NE FROM PRINCETON.
 MF0924'ABOUT 1.45 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST OFFICE
 MF0924'AT PRINCETON, THENCE 0.8 MILES EAST ALONG A GRAVEL ROAD, THENCE
 MF0924'0.25 MILES NORTH ALONG A GRAVEL ROAD, AT A FENCE CORNER EAST OF THE
 MF0924'ROAD, 29 FEET EAST OF THE CENTERLINE OF THE ROAD, 5 FEET NORTH OF
 MF0924'A TELEPHONE POLE, 2 FEET WEST OF FENCE LINE, 3 FEET NORTHWEST OF A
 MF0924'FENCE CORNER, 4.0 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 MF0924'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MF0924'PROJECTING 2 INCHES.
 MF0924
 MF0924                          STATION RECOVERY (1996)
 MF0924
 MF0924'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0924'RECOVERED IN GOOD CONDITION.
 MF0924
 MF0924                          STATION RECOVERY (2001)
 MF0924
 MF0924'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0924'RECOVERED IN GOOD CONDITION.
 MF0924
 MF0924                          STATION RECOVERY (2005)
 MF0924
 MF0924'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0906 ***********************************************************************
 MF0906  DESIGNATION -  H 193
 MF0906  PID         -  MF0906
 MF0906  STATE/COUNTY-  IL/BUREAU
 MF0906  COUNTRY     -  US
 MF0906  USGS QUAD   -  MALDEN (2018)
 MF0906
 MF0906                         *CURRENT SURVEY CONTROL
 MF0906  ______________________________________________________________________
 MF0906* NAD 83(1986) POSITION- 41 23 26.12   (N) 089 15 29.78   (W)   HD_HELD1
 MF0906* NAVD 88 ORTHO HEIGHT -   198.257 (meters)      650.45  (feet) ADJUSTED
 MF0906  ______________________________________________________________________
 MF0906  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF0906  DYNAMIC HEIGHT  -        198.178 (meters)      650.19  (feet) COMP
 MF0906  MODELED GRAVITY -    980,220.6   (mgal)                       NAVD 88
 MF0906
 MF0906  VERT ORDER      -  SECOND    CLASS I
 MF0906
 MF0906.The horizontal coordinates were determined by differentially corrected
 MF0906.hand held GPS observations or other comparable positioning techniques
 MF0906.and have an estimated accuracy of +/- 3 meters.
 MF0906
 MF0906.The orthometric height was determined by differential leveling and
 MF0906.adjusted by the NATIONAL GEODETIC SURVEY
 MF0906.in January 2016.
 MF0906
 MF0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0906.GEOID18 height accuracy estimate available here.
 MF0906
 MF0906.Click photographs - Photos may exist for this station.
 MF0906
 MF0906.The dynamic height is computed by dividing the NAVD 88
 MF0906.geopotential number by the normal gravity value computed on the
 MF0906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0906.degrees latitude (g = 980.6199 gals.).
 MF0906
 MF0906.The modeled gravity was interpolated from observed gravity values.
 MF0906
 MF0906;                    North         East    Units  Estimated Accuracy
 MF0906;SPC IL W     -   524,799.1     775,970.9     MT  (+/- 3 meters HH1 GPS) 
 MF0906
 MF0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1119584578(NAD 83)
 MF0906
 MF0906                          SUPERSEDED SURVEY CONTROL
 MF0906
 MF0906  NAVD 88 (06/15/91)  198.277  (m)          650.51   (f) SUPERSEDED  2 0
 MF0906  NGVD 29 (??/??/92)  198.355  (m)          650.77   (f) ADJ UNCH    2 0
 MF0906
 MF0906.Superseded values are not recommended for survey control.
 MF0906
 MF0906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0906.See file dsdata.pdf to determine how the superseded data were derived.
 MF0906
 MF0906_MARKER: DB = BENCH MARK DISK
 MF0906_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0906_SP_SET: BOX CULVERT HEADWALL
 MF0906_STAMPING: H 193 1959
 MF0906_MARK LOGO: CGS
 MF0906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0906+STABILITY: SURFACE MOTION
 MF0906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0906+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2025
 MF0906
 MF0906  HISTORY     - Date     Condition        Report By
 MF0906  HISTORY     - 1959     MONUMENTED       CGS
 MF0906  HISTORY     - 19960330 GOOD             USPSQD
 MF0906  HISTORY     - 20010601 GOOD             USPSQD
 MF0906  HISTORY     - 20050825 GOOD             USPSQD
 MF0906  HISTORY     - 20150416 GOOD             DJHENK
 MF0906  HISTORY     - 20250211 GOOD             ILDT
 MF0906
 MF0906                          STATION DESCRIPTION
 MF0906
 MF0906'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0906'7.1 MI NW FROM SPRING VALLEY.
 MF0906'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0906'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0906'A GRAVEL ROAD, THENCE 0.95 MILES WEST ALONG A GRAVEL ROAD, THENCE
 MF0906'0.8 MILES NORTH ALONG A GRAVEL ROAD, SET IN THE TOP OF THE NORTH
 MF0906'END OF THE WEST HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, 165 FEET
 MF0906'SOUTH OF THE CENTER LINE OF A DRIVE TO FARM HOUSE, 97 FEET SOUTH
 MF0906'OF A LONE 36-INCH MAPLE TREE, 17 FEET WEST OF THE CENTER LINE
 MF0906'OF THE ROAD, ABOUT LEVEL WITH THE ROAD.
 MF0906
 MF0906                          STATION RECOVERY (1996)
 MF0906
 MF0906'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0906'RECOVERED IN GOOD CONDITION.
 MF0906
 MF0906                          STATION RECOVERY (2001)
 MF0906
 MF0906'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0906'RECOVERED IN GOOD CONDITION.
 MF0906
 MF0906                          STATION RECOVERY (2005)
 MF0906
 MF0906'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0906'RECOVERED IN GOOD CONDITION.
 MF0906
 MF0906                          STATION RECOVERY (2015)
 MF0906
 MF0906'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 MF0906'RECOVERED AS DESCRIBED.
 MF0906
 MF0906                          STATION RECOVERY (2025)
 MF0906
 MF0906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF0906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0157 ***********************************************************************
 MG0157  DESIGNATION -  H 194
 MG0157  PID         -  MG0157
 MG0157  STATE/COUNTY-  IL/HENRY
 MG0157  COUNTRY     -  US
 MG0157  USGS QUAD   -  ANDOVER (2018)
 MG0157
 MG0157                         *CURRENT SURVEY CONTROL
 MG0157  ______________________________________________________________________
 MG0157* NAD 83(1986) POSITION- 41 20 47.77   (N) 090 20 01.94   (W)   HD_HELD1
 MG0157* NAVD 88 ORTHO HEIGHT -   238.541 (meters)      782.61  (feet) ADJUSTED
 MG0157  ______________________________________________________________________
 MG0157  GEOID HEIGHT    -        -32.822 (meters)                     GEOID18
 MG0157  DYNAMIC HEIGHT  -        238.446 (meters)      782.30  (feet) COMP
 MG0157  MODELED GRAVITY -    980,219.6   (mgal)                       NAVD 88
 MG0157
 MG0157  VERT ORDER      -  SECOND    CLASS 0
 MG0157
 MG0157.The horizontal coordinates were determined by differentially corrected
 MG0157.hand held GPS observations or other comparable positioning techniques
 MG0157.and have an estimated accuracy of +/- 3 meters.
 MG0157
 MG0157.The orthometric height was determined by differential leveling and
 MG0157.adjusted by the NATIONAL GEODETIC SURVEY
 MG0157.in June 1991.
 MG0157
 MG0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0157.GEOID18 height accuracy estimate available here.
 MG0157
 MG0157.Click photographs - Photos may exist for this station.
 MG0157
 MG0157.The dynamic height is computed by dividing the NAVD 88
 MG0157.geopotential number by the normal gravity value computed on the
 MG0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0157.degrees latitude (g = 980.6199 gals.).
 MG0157
 MG0157.The modeled gravity was interpolated from observed gravity values.
 MG0157
 MG0157;                    North         East    Units  Estimated Accuracy
 MG0157;SPC IL W     -   519,529.5     686,006.9     MT  (+/- 3 meters HH1 GPS) 
 MG0157
 MG0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2305780664(NAD 83)
 MG0157
 MG0157                          SUPERSEDED SURVEY CONTROL
 MG0157
 MG0157  NGVD 29 (??/??/92)  238.612  (m)          782.85   (f) ADJ UNCH    2 0
 MG0157
 MG0157.Superseded values are not recommended for survey control.
 MG0157
 MG0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0157.See file dsdata.pdf to determine how the superseded data were derived.
 MG0157
 MG0157_MARKER: DB = BENCH MARK DISK
 MG0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0157_STAMPING: H 194 1959
 MG0157_MARK LOGO: CGS
 MG0157_PROJECTION: PROJECTING 5 CENTIMETERS
 MG0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0157+STABILITY: SURFACE MOTION
 MG0157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0157+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 MG0157
 MG0157  HISTORY     - Date     Condition        Report By
 MG0157  HISTORY     - 1959     MONUMENTED       CGS
 MG0157  HISTORY     - 19960712 GOOD             USPSQD
 MG0157  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0157  HISTORY     - 20040623 GOOD             USPSQD
 MG0157  HISTORY     - 20070523 GOOD             GEOCAC
 MG0157  HISTORY     - 20161102 GOOD             ILDT
 MG0157  HISTORY     - 20201022 GOOD             ILDT
 MG0157
 MG0157                          STATION DESCRIPTION
 MG0157
 MG0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0157'2.6 MI E FROM ORION.
 MG0157'ABOUT 0.25 MILES SOUTH ALONG A STREET FROM THE SOUTHEAST CORNER
 MG0157'OF THE MUNICIPAL PARK AT ORION, THENCE 2.4 MILES EAST ALONG A
 MG0157'BLACKTOP ROAD, 35 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 MG0157'25 FEET EAST OF THE CENTER LINE OF DRIVEWAY NORTH TO A FARM HOUSE,
 MG0157'7 FEET EAST OF A POWER POLE, 13 FEET NORTHEAST OF A 12-INCH IRON
 MG0157'PIPE CULVERT, 1.6 FEET NORTH OF A METAL WITNESS POST, ABOUT 1
 MG0157'FOOT BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0157'POST PROJECTING 2 INCHES.
 MG0157
 MG0157                          STATION RECOVERY (1996)
 MG0157
 MG0157'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0157'RECOVERED IN GOOD CONDITION.
 MG0157
 MG0157                          STATION RECOVERY (2001)
 MG0157
 MG0157'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0157'MARK NOT FOUND.
 MG0157
 MG0157                          STATION RECOVERY (2004)
 MG0157
 MG0157'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0157'RECOVERED IN GOOD CONDITION.
 MG0157
 MG0157                          STATION RECOVERY (2007)
 MG0157
 MG0157'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MG0157'RECOVERED IN GOOD CONDITION.
 MG0157
 MG0157                          STATION RECOVERY (2016)
 MG0157
 MG0157'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 MG0157'RECOVERED IN GOOD CONDITION.
 MG0157
 MG0157                          STATION RECOVERY (2020)
 MG0157
 MG0157'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MG0157'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0223 ***********************************************************************
 MG0223  DESIGNATION -  H 195
 MG0223  PID         -  MG0223
 MG0223  STATE/COUNTY-  IL/KNOX
 MG0223  COUNTRY     -  US
 MG0223  USGS QUAD   -  WOODHULL (2018)
 MG0223
 MG0223                         *CURRENT SURVEY CONTROL
 MG0223  ______________________________________________________________________
 MG0223* NAD 83(1986) POSITION- 41 08 10.     (N) 090 19 24.     (W)   SCALED
 MG0223* NAVD 88 ORTHO HEIGHT -   223.107 (meters)      731.98  (feet) ADJUSTED
 MG0223  ______________________________________________________________________
 MG0223  GEOID HEIGHT    -        -32.826 (meters)                     GEOID18
 MG0223  DYNAMIC HEIGHT  -        223.012 (meters)      731.67  (feet) COMP
 MG0223  MODELED GRAVITY -    980,194.1   (mgal)                       NAVD 88
 MG0223
 MG0223  VERT ORDER      -  SECOND    CLASS 0
 MG0223
 MG0223.The horizontal coordinates were scaled from a map and have
 MG0223.an estimated accuracy of +/- 6 seconds.
 MG0223
 MG0223.The orthometric height was determined by differential leveling and
 MG0223.adjusted by the NATIONAL GEODETIC SURVEY
 MG0223.in June 1991.
 MG0223
 MG0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0223.GEOID18 height accuracy estimate available here.
 MG0223
 MG0223.Click photographs - Photos may exist for this station.
 MG0223
 MG0223.The dynamic height is computed by dividing the NAVD 88
 MG0223.geopotential number by the normal gravity value computed on the
 MG0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0223.degrees latitude (g = 980.6199 gals.).
 MG0223
 MG0223.The modeled gravity was interpolated from observed gravity values.
 MG0223
 MG0223;                    North         East    Units  Estimated Accuracy
 MG0223;SPC IL W     -   496,150.      686,850.      MT  (+/- 180 meters Scaled)
 MG0223
 MG0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF246573(NAD 83)
 MG0223
 MG0223                          SUPERSEDED SURVEY CONTROL
 MG0223
 MG0223  NGVD 29 (??/??/92)  223.165  (m)          732.17   (f) ADJ UNCH    2 0
 MG0223
 MG0223.Superseded values are not recommended for survey control.
 MG0223
 MG0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0223.See file dsdata.pdf to determine how the superseded data were derived.
 MG0223
 MG0223_MARKER: DB = BENCH MARK DISK
 MG0223_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0223_SP_SET: BOX CULVERT HEADWALL
 MG0223_STAMPING: H 195 1959
 MG0223_MARK LOGO: CGS
 MG0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0223+STABILITY: SURFACE MOTION
 MG0223
 MG0223  HISTORY     - Date     Condition        Report By
 MG0223  HISTORY     - 1959     MONUMENTED       CGS
 MG0223  HISTORY     - 19971124 GOOD             USPSQD
 MG0223
 MG0223                          STATION DESCRIPTION
 MG0223
 MG0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0223'3.4 MI S FROM WOODHULL.
 MG0223'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0223'TANK AT WOODHULL, THENCE 3.0 MILES SOUTH ALONG A DIRT AND
 MG0223'GRAVEL ROAD, SET IN THE TOP OF THE WEST HEADWALL OF A 10-FOOT
 MG0223'CONCRETE BOX CULVERT, 6 FEET SOUTH OF THE NORTH END OF THE
 MG0223'HEADWALL, 12 FEET WEST OF THE CENTER LINE OF THE ROAD, ABOUT
 MG0223'50 YARDS NORTH OF A DRIVEWAY WEST TO A FARM HOUSE, ABOUT 1 FOOT
 MG0223'ABOVE THE LEVEL OF THE ROAD.
 MG0223
 MG0223                          STATION RECOVERY (1997)
 MG0223
 MG0223'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0223'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0098 ***********************************************************************
 LD0098  DESIGNATION -  H 196
 LD0098  PID         -  LD0098
 LD0098  STATE/COUNTY-  IL/KNOX
 LD0098  COUNTRY     -  US
 LD0098  USGS QUAD   -  GALESBURG EAST (2018)
 LD0098
 LD0098                         *CURRENT SURVEY CONTROL
 LD0098  ______________________________________________________________________
 LD0098* NAD 83(1986) POSITION- 40 54 37.     (N) 090 17 31.     (W)   SCALED
 LD0098* NAVD 88 ORTHO HEIGHT -   233.404 (meters)      765.76  (feet) ADJUSTED
 LD0098  ______________________________________________________________________
 LD0098  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 LD0098  DYNAMIC HEIGHT  -        233.300 (meters)      765.42  (feet) COMP
 LD0098  MODELED GRAVITY -    980,171.9   (mgal)                       NAVD 88
 LD0098
 LD0098  VERT ORDER      -  SECOND    CLASS 0
 LD0098
 LD0098.The horizontal coordinates were scaled from a map and have
 LD0098.an estimated accuracy of +/- 6 seconds.
 LD0098
 LD0098.The orthometric height was determined by differential leveling and
 LD0098.adjusted by the NATIONAL GEODETIC SURVEY
 LD0098.in June 1991.
 LD0098
 LD0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0098.GEOID18 height accuracy estimate available here.
 LD0098
 LD0098.Click photographs - Photos may exist for this station.
 LD0098
 LD0098.The dynamic height is computed by dividing the NAVD 88
 LD0098.geopotential number by the normal gravity value computed on the
 LD0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0098.degrees latitude (g = 980.6199 gals.).
 LD0098
 LD0098.The modeled gravity was interpolated from observed gravity values.
 LD0098
 LD0098;                    North         East    Units  Estimated Accuracy
 LD0098;SPC IL W     -   471,070.      689,450.      MT  (+/- 180 meters Scaled)
 LD0098
 LD0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF280323(NAD 83)
 LD0098
 LD0098                          SUPERSEDED SURVEY CONTROL
 LD0098
 LD0098  NGVD 29 (??/??/92)  233.462  (m)          765.95   (f) ADJ UNCH    2 0
 LD0098
 LD0098.Superseded values are not recommended for survey control.
 LD0098
 LD0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0098.See file dsdata.pdf to determine how the superseded data were derived.
 LD0098
 LD0098_MARKER: DB = BENCH MARK DISK
 LD0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0098_STAMPING: H 196 1959
 LD0098_MARK LOGO: CGS
 LD0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0098+STABILITY: SURFACE MOTION
 LD0098
 LD0098  HISTORY     - Date     Condition        Report By
 LD0098  HISTORY     - 1959     MONUMENTED       CGS
 LD0098  HISTORY     - 19971112 GOOD             USPSQD
 LD0098
 LD0098                          STATION DESCRIPTION
 LD0098
 LD0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0098'0.6 MI NW FROM KNOXVILLE.
 LD0098'ABOUT 0.55 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0098'OFFICE AT KNOXVILLE, AT THE JUNCTION OF ANN STREET, 51 FEET
 LD0098'NORTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 150, 21 FEET NORTHWEST
 LD0098'OF THE CENTER LINE OF ANN STREET, 7 FEET SOUTHEAST OF POWER POLE
 LD0098'152, 15.8 FEET EAST OF THE SOUTHEAST END OF A CONCRETE PIPE CULVERT,
 LD0098'1.7 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 LD0098'THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 LD0098'PROJECTING 1 INCH.
 LD0098
 LD0098                          STATION RECOVERY (1997)
 LD0098
 LD0098'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1437 ***********************************************************************
 LC1437  DESIGNATION -  H 197
 LC1437  PID         -  LC1437
 LC1437  STATE/COUNTY-  IL/PEORIA
 LC1437  COUNTRY     -  US
 LC1437  USGS QUAD   -  ELMWOOD (2018)
 LC1437
 LC1437                         *CURRENT SURVEY CONTROL
 LC1437  ______________________________________________________________________
 LC1437* NAD 83(1986) POSITION- 40 50 38.     (N) 089 54 02.     (W)   SCALED
 LC1437* NAVD 88 ORTHO HEIGHT -   207.336 (meters)      680.23  (feet) ADJUSTED
 LC1437  ______________________________________________________________________
 LC1437  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 LC1437  DYNAMIC HEIGHT  -        207.241 (meters)      679.92  (feet) COMP
 LC1437  MODELED GRAVITY -    980,165.5   (mgal)                       NAVD 88
 LC1437
 LC1437  VERT ORDER      -  SECOND    CLASS 0
 LC1437
 LC1437.The horizontal coordinates were scaled from a map and have
 LC1437.an estimated accuracy of +/- 6 seconds.
 LC1437
 LC1437.The orthometric height was determined by differential leveling and
 LC1437.adjusted by the NATIONAL GEODETIC SURVEY
 LC1437.in June 1991.
 LC1437
 LC1437.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1437.GEOID18 height accuracy estimate available here.
 LC1437
 LC1437.Click photographs - Photos may exist for this station.
 LC1437
 LC1437.The dynamic height is computed by dividing the NAVD 88
 LC1437.geopotential number by the normal gravity value computed on the
 LC1437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1437.degrees latitude (g = 980.6199 gals.).
 LC1437
 LC1437.The modeled gravity was interpolated from observed gravity values.
 LC1437
 LC1437;                    North         East    Units  Estimated Accuracy
 LC1437;SPC IL W     -   463,720.      722,440.      MT  (+/- 180 meters Scaled)
 LC1437
 LC1437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL554254(NAD 83)
 LC1437
 LC1437                          SUPERSEDED SURVEY CONTROL
 LC1437
 LC1437  NGVD 29 (??/??/92)  207.417  (m)          680.50   (f) ADJ UNCH    2 0
 LC1437
 LC1437.Superseded values are not recommended for survey control.
 LC1437
 LC1437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1437.See file dsdata.pdf to determine how the superseded data were derived.
 LC1437
 LC1437_MARKER: DB = BENCH MARK DISK
 LC1437_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1437_SP_SET: BRIDGE
 LC1437_STAMPING: H 197 1959
 LC1437_MARK LOGO: CGS
 LC1437_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1437
 LC1437  HISTORY     - Date     Condition        Report By
 LC1437  HISTORY     - 1959     MONUMENTED       CGS
 LC1437  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1437
 LC1437                          STATION DESCRIPTION
 LC1437
 LC1437'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1437'1 MI NW FROM BRIMFIELD.
 LC1437'ABOUT 1.0 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1437'STATION AT BRIMFIELD, AT THE JUNCTION OF A GRAVEL ROAD WEST, SET
 LC1437'IN THE TOP OF THE NORTHWST END OF THE WINGWALL AT THE SOUTHEAST
 LC1437'CORNER OF A 20-FOOT CONCRETE BRIDGE, 21 FEET SOUTH OF THE CENTER
 LC1437'LINE OF THE HIGHWAY, ABOUT LEVEL WITH THE HIGHWAY.
 LC1437
 LC1437                          STATION RECOVERY (1998)
 LC1437
 LC1437'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1437'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1494 ***********************************************************************
 LC1494  DESIGNATION -  H 198
 LC1494  PID         -  LC1494
 LC1494  STATE/COUNTY-  IL/PEORIA
 LC1494  COUNTRY     -  US
 LC1494  USGS QUAD   -  DUNLAP (2018)
 LC1494
 LC1494                         *CURRENT SURVEY CONTROL
 LC1494  ______________________________________________________________________
 LC1494* NAD 83(1986) POSITION- 40 45 14.     (N) 089 39 42.     (W)   SCALED
 LC1494* NAVD 88 ORTHO HEIGHT -   187.578 (meters)      615.41  (feet) ADJUSTED
 LC1494  ______________________________________________________________________
 LC1494  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 LC1494  DYNAMIC HEIGHT  -        187.491 (meters)      615.13  (feet) COMP
 LC1494  MODELED GRAVITY -    980,159.2   (mgal)                       NAVD 88
 LC1494
 LC1494  VERT ORDER      -  SECOND    CLASS 0
 LC1494
 LC1494.The horizontal coordinates were scaled from a map and have
 LC1494.an estimated accuracy of +/- 6 seconds.
 LC1494
 LC1494.The orthometric height was determined by differential leveling and
 LC1494.adjusted by the NATIONAL GEODETIC SURVEY
 LC1494.in June 1991.
 LC1494
 LC1494.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1494.GEOID18 height accuracy estimate available here.
 LC1494
 LC1494.Click photographs - Photos may exist for this station.
 LC1494
 LC1494.The dynamic height is computed by dividing the NAVD 88
 LC1494.geopotential number by the normal gravity value computed on the
 LC1494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1494.degrees latitude (g = 980.6199 gals.).
 LC1494
 LC1494.The modeled gravity was interpolated from observed gravity values.
 LC1494
 LC1494;                    North         East    Units  Estimated Accuracy
 LC1494;SPC IL W     -   453,820.      742,640.      MT  (+/- 180 meters Scaled)
 LC1494
 LC1494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL753148(NAD 83)
 LC1494
 LC1494                          SUPERSEDED SURVEY CONTROL
 LC1494
 LC1494  NGVD 29 (??/??/92)  187.66   (m)          615.7    (f) COMPUTED    2 0
 LC1494
 LC1494.Superseded values are not recommended for survey control.
 LC1494
 LC1494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1494.See file dsdata.pdf to determine how the superseded data were derived.
 LC1494
 LC1494_MARKER: DB = BENCH MARK DISK
 LC1494_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1494_SP_SET: BRIDGE
 LC1494_STAMPING: H 198 1959
 LC1494_MARK LOGO: CGS
 LC1494_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1494
 LC1494  HISTORY     - Date     Condition        Report By
 LC1494  HISTORY     - 1959     MONUMENTED       CGS
 LC1494  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1494
 LC1494                          STATION DESCRIPTION
 LC1494
 LC1494'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1494'4.4 MI W FROM PEORIA.
 LC1494'ABOUT 2.35 MILES WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC1494'STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE 1.2 MILES
 LC1494'WEST ALONG BIG HOLLOW ROAD, THENCE 0.8 MILES WEST ALONG CHARTER
 LC1494'OAK ROAD, SET IN THE TOP OF THE SOUTHEAST END OF THE WINGWALL
 LC1494'AT THE NORTHWEST CORNER OF A 15-FOOT CONCRETE BRIDGE, 12 FEET
 LC1494'NORTH OF THE CENTER LINE OF THE ROAD, ABOUT 1/2 FOOT ABOVE THE
 LC1494'LEVEL OF THE ROAD.
 LC1494
 LC1494                          STATION RECOVERY (1999)
 LC1494
 LC1494'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1494'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1495 ***********************************************************************
 LC1495  DESIGNATION -  H 198 RESET
 LC1495  PID         -  LC1495
 LC1495  STATE/COUNTY-  IL/PEORIA
 LC1495  COUNTRY     -  US
 LC1495  USGS QUAD   -  DUNLAP (2018)
 LC1495
 LC1495                         *CURRENT SURVEY CONTROL
 LC1495  ______________________________________________________________________
 LC1495* NAD 83(1986) POSITION- 40 45 15.     (N) 089 39 42.     (W)   SCALED
 LC1495* NAVD 88 ORTHO HEIGHT -   186.38  (meters)      611.5   (feet) RESET
 LC1495  ______________________________________________________________________
 LC1495  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 LC1495  VERT ORDER      -  THIRD
 LC1495
 LC1495.The horizontal coordinates were scaled from a map and have
 LC1495.an estimated accuracy of +/- 6 seconds.
 LC1495
 LC1495.The orthometric height was computed from unverified reset data.
 LC1495
 LC1495.No vertical observational check was made to the station.
 LC1495
 LC1495.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1495.GEOID18 height accuracy estimate available here.
 LC1495
 LC1495.Click photographs - Photos may exist for this station.
 LC1495
 LC1495;                    North         East    Units  Estimated Accuracy
 LC1495;SPC IL W     -   453,850.      742,640.      MT  (+/- 180 meters Scaled)
 LC1495
 LC1495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL753148(NAD 83)
 LC1495
 LC1495                          SUPERSEDED SURVEY CONTROL
 LC1495
 LC1495  NGVD 29 (??/??/??)  186.47   (m)          611.8    (f) RESET       3  
 LC1495
 LC1495.Superseded values are not recommended for survey control.
 LC1495
 LC1495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1495.See file dsdata.pdf to determine how the superseded data were derived.
 LC1495
 LC1495_MARKER: DB = BENCH MARK DISK
 LC1495_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1495_SP_SET: BOX CULVERT HEADWALL
 LC1495_STAMPING: H 198 RESET 1963
 LC1495_MARK LOGO: CGS
 LC1495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1495+STABILITY: SURFACE MOTION
 LC1495
 LC1495  HISTORY     - Date     Condition        Report By
 LC1495  HISTORY     - 1963     MONUMENTED       CGS
 LC1495  HISTORY     - 1963     GOOD             CGS
 LC1495  HISTORY     - 1977     GOOD             LOCENG
 LC1495  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1495
 LC1495                          STATION DESCRIPTION
 LC1495
 LC1495'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 LC1495'4.4 MI W FROM PEORIA.
 LC1495'ABOUT 2.35 MILES WEST ALONG STATE HIGHWAY 150 FROM ITS JUNCTION
 LC1495'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE
 LC1495'1.2 MILES WEST ALONG BIG HOLLOW ROAD, THENCE 0.8 MILE WEST ALONG
 LC1495'CHARTER OAK ROAD, AND SET IN THE TOP OF THE NORTHWEST CORNER OF
 LC1495'THE NORTH HEADWALL OF A 6 FT X 7 FT R.C. BOX CULVERT 75 FEET
 LC1495'NORTH OF CENTERLINE OF THE ROAD AND ABOUT 30 FEET BELOW THE LEVEL
 LC1495'OF THE ROAD.
 LC1495
 LC1495                          STATION RECOVERY (1977)
 LC1495
 LC1495'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1495'RECOVERED IN GOOD CONDITION.
 LC1495
 LC1495                          STATION RECOVERY (1999)
 LC1495
 LC1495'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1495'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0948 ***********************************************************************
 LC0948  DESIGNATION -  H 199
 LC0948  PID         -  LC0948
 LC0948  STATE/COUNTY-  IL/WOODFORD
 LC0948  COUNTRY     -  US
 LC0948  USGS QUAD   -  DANVERS (2018)
 LC0948
 LC0948                         *CURRENT SURVEY CONTROL
 LC0948  ______________________________________________________________________
 LC0948* NAD 83(1986) POSITION- 40 36 44.     (N) 089 12 10.     (W)   SCALED
 LC0948* NAVD 88 ORTHO HEIGHT -   219.939 (meters)      721.58  (feet) ADJUSTED
 LC0948  ______________________________________________________________________
 LC0948  GEOID HEIGHT    -        -32.326 (meters)                     GEOID18
 LC0948  DYNAMIC HEIGHT  -        219.838 (meters)      721.25  (feet) COMP
 LC0948  MODELED GRAVITY -    980,163.0   (mgal)                       NAVD 88
 LC0948
 LC0948  VERT ORDER      -  SECOND    CLASS 0
 LC0948
 LC0948.The horizontal coordinates were scaled from a map and have
 LC0948.an estimated accuracy of +/- 6 seconds.
 LC0948
 LC0948.The orthometric height was determined by differential leveling and
 LC0948.adjusted by the NATIONAL GEODETIC SURVEY
 LC0948.in June 1991.
 LC0948
 LC0948.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0948.GEOID18 height accuracy estimate available here.
 LC0948
 LC0948.Click photographs - Photos may exist for this station.
 LC0948
 LC0948.The dynamic height is computed by dividing the NAVD 88
 LC0948.geopotential number by the normal gravity value computed on the
 LC0948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0948.degrees latitude (g = 980.6199 gals.).
 LC0948
 LC0948.The modeled gravity was interpolated from observed gravity values.
 LC0948
 LC0948;                    North         East    Units  Estimated Accuracy
 LC0948;SPC IL W     -   438,410.      781,570.      MT  (+/- 180 meters Scaled)
 LC0948
 LC0948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK136980(NAD 83)
 LC0948
 LC0948                          SUPERSEDED SURVEY CONTROL
 LC0948
 LC0948  NGVD 29 (??/??/92)  220.010  (m)          721.82   (f) ADJ UNCH    2 0
 LC0948
 LC0948.Superseded values are not recommended for survey control.
 LC0948
 LC0948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0948.See file dsdata.pdf to determine how the superseded data were derived.
 LC0948
 LC0948_MARKER: DB = BENCH MARK DISK
 LC0948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0948_STAMPING: H 199 1959
 LC0948_MARK LOGO: CGS
 LC0948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0948+STABILITY: SURFACE MOTION
 LC0948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0948+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2013
 LC0948
 LC0948  HISTORY     - Date     Condition        Report By
 LC0948  HISTORY     - 1959     MONUMENTED       CGS
 LC0948  HISTORY     - 1988     GOOD             USPSQD
 LC0948  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0948  HISTORY     - 20130127 GOOD             ILDT
 LC0948
 LC0948                          STATION DESCRIPTION
 LC0948
 LC0948'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0948'0.3 MI S FROM CONGERVILLE.
 LC0948'ABOUT 0.3 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 LC0948'AT CONGERVILLE, 30 1/2 FEET EAST OF THE CENTER LINE OF THE
 LC0948'ROAD, 1 1/2 FEET WEST OF A BOARD FENCE, 41 1/2 FEET
 LC0948'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A FARM HOUSE, 2 FEET
 LC0948'NORTHEAST OF A T-FENCE CORNER, 50 FEET NORTH OF THE CENTER LINE
 LC0948'OF A CONCRETE SIDEWALK LEADING TO THE FARM HOUSE, 7 FEET EAST
 LC0948'OF THE NORTH END OF A CONCRETE PIPE CULVERT, 1.5 FEET NORTHWEST
 LC0948'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 LC0948'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0948
 LC0948                          STATION RECOVERY (1988)
 LC0948
 LC0948'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0948'RECOVERED IN GOOD CONDITION.
 LC0948
 LC0948                          STATION RECOVERY (1998)
 LC0948
 LC0948'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0948'MARK NOT FOUND.
 LC0948
 LC0948                          STATION RECOVERY (2013)
 LC0948
 LC0948'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0948'MARK IS VISIBLE FROM ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6130 ***********************************************************************
 DK6130  DESIGNATION -  H 20 RESET
 DK6130  PID         -  DK6130
 DK6130  STATE/COUNTY-  IL/EFFINGHAM
 DK6130  COUNTRY     -  US
 DK6130  USGS QUAD   -  EBERLE (2018)
 DK6130
 DK6130                         *CURRENT SURVEY CONTROL
 DK6130  ______________________________________________________________________
 DK6130* NAD 83(2011) POSITION- 38 56 27.21331(N) 088 22 50.74024(W)   ADJUSTED
 DK6130* NAD 83(2011) ELLIP HT-   135.423 (meters)        (06/27/12)   ADJUSTED
 DK6130* NAD 83(2011) EPOCH   -  2010.00
 DK6130* NAVD 88 ORTHO HEIGHT -   167.0   (meters)      548.    (feet) GPS OBS
 DK6130  ______________________________________________________________________
 DK6130  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6130  GEOID HEIGHT    -        -31.580 (meters)                     GEOID03
 DK6130  GEOID HEIGHT    -        -31.620 (meters)                     GEOID18
 DK6130  NAD 83(2011) X  -    140,369.755 (meters)                     COMP
 DK6130  NAD 83(2011) Y  - -4,965,575.886 (meters)                     COMP
 DK6130  NAD 83(2011) Z  -  3,987,300.529 (meters)                     COMP
 DK6130  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 DK6130
 DK6130  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6130  Standards:
 DK6130         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6130            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6130  -------------------------------------------------------------------
 DK6130  NETWORK    0.61   1.00           0.28   0.21   0.51      0.13887970
 DK6130  -------------------------------------------------------------------
 DK6130  Click here for local accuracies and other accuracy information.
 DK6130
 DK6130.The horizontal coordinates were established by GPS observations
 DK6130.and adjusted by the National Geodetic Survey in June 2012.
 DK6130
 DK6130.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6130.been affixed to the stable North American tectonic plate. See 
 DK6130.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6130
 DK6130.The horizontal coordinates are valid at the epoch date displayed above
 DK6130.which is a decimal equivalence of Year/Month/Day.
 DK6130
 DK6130.The orthometric height was determined by GPS observations and a
 DK6130.high-resolution geoid model.
 DK6130
 DK6130.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6130.GEOID18 height accuracy estimate available here.
 DK6130
 DK6130.Click photographs - Photos may exist for this station.
 DK6130
 DK6130.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6130
 DK6130.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6130
 DK6130.The ellipsoidal height was determined by GPS observations
 DK6130.and is referenced to NAD 83.
 DK6130
 DK6130. The following values were computed from the NAD 83(2011) position.
 DK6130
 DK6130;                    North         East     Units Scale Factor Converg.
 DK6130;SPC IL E     -   252,417.472   295,888.183   MT  0.99997521   -0 01 47.3
 DK6130;SPC IL E     -   828,139.66    970,759.81   sFT  0.99997521   -0 01 47.3
 DK6130;UTM  16      - 4,311,123.753   380,335.597   MT  0.99977633   -0 52 04.6
 DK6130
 DK6130!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6130!SPC IL E     -   0.99997875  x   0.99997521  =   0.99995396
 DK6130!UTM  16      -   0.99997875  x   0.99977633  =   0.99975509
 DK6130
 DK6130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8033511123(NAD 83)
 DK6130
 DK6130                          SUPERSEDED SURVEY CONTROL
 DK6130
 DK6130  NAD 83(2007)-  38 56 27.21334(N)    088 22 50.74099(W) AD(2002.00) 1
 DK6130  ELLIP H (07/11/08)  135.440  (m)                       GP(2002.00) 3 2
 DK6130
 DK6130.Superseded values are not recommended for survey control.
 DK6130
 DK6130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6130.See file dsdata.pdf to determine how the superseded data were derived.
 DK6130
 DK6130_MARKER: DD = SURVEY DISK
 DK6130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6130_STAMPING: RESET 2007 H 20 1929
 DK6130_MARK LOGO: USGS
 DK6130_PROJECTION: PROJECTING 20 CENTIMETERS
 DK6130_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6130+STABILITY: SURFACE MOTION
 DK6130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6130+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2020
 DK6130
 DK6130  HISTORY     - Date     Condition        Report By
 DK6130  HISTORY     - 2007     MONUMENTED       USGS
 DK6130  HISTORY     - 20080505 GOOD             NGS
 DK6130  HISTORY     - 20200420 GOOD             ILDT
 DK6130  HISTORY     - 20200617 GOOD             INDIV
 DK6130
 DK6130                          STATION DESCRIPTION
 DK6130
 DK6130'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6130'STATION IS LOCATED 8.4 MILES SOUTHWEST OF DIETERICH.  TO REACH FROM
 DK6130'THE INTERSECTION OF  IL-33 AND MAIN ST.(CR 2300E) IN DIETERICH GO
 DK6130'SOUTH FOR 8.4 MILES TO CR 200N.  STATION IS  LOCATED IN THE SOUTHEAST
 DK6130'QUADRANT OF THE INTERSECTION.  STATION IS A CONCRETE  MONUMENT WITH
 DK6130'REBAR AND HAS A BRONZE U.S.G.S. DISK STAMPED H 20 1929 RESET 2007.
 DK6130'STATION  IS 54.0' EAST OF THE CENTERLINE CR2300E, 30.0' SOUTH OF THE
 DK6130'CENTERLINE CR 200N, AND 6.0'  NORTHEAST OF R.O.W. MARKERS.
 DK6130
 DK6130                          STATION RECOVERY (2020)
 DK6130
 DK6130'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 DK6130'RECOVERED IN GOOD CONDITION.
 DK6130
 DK6130                          STATION RECOVERY (2020)
 DK6130
 DK6130'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DK6130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0630 ***********************************************************************
 LC0630  DESIGNATION -  H 200
 LC0630  PID         -  LC0630
 LC0630  STATE/COUNTY-  IL/MCLEAN
 LC0630  COUNTRY     -  US
 LC0630  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0630
 LC0630                         *CURRENT SURVEY CONTROL
 LC0630  ______________________________________________________________________
 LC0630* NAD 83(1986) POSITION- 40 23 06.     (N) 088 53 11.     (W)   SCALED
 LC0630* NAVD 88 ORTHO HEIGHT -   231.823 (meters)      760.57  (feet) ADJUSTED
 LC0630  ______________________________________________________________________
 LC0630  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 LC0630  DYNAMIC HEIGHT  -        231.711 (meters)      760.21  (feet) COMP
 LC0630  MODELED GRAVITY -    980,137.1   (mgal)                       NAVD 88
 LC0630
 LC0630  VERT ORDER      -  SECOND    CLASS 0
 LC0630
 LC0630.The horizontal coordinates were scaled from a map and have
 LC0630.an estimated accuracy of +/- 6 seconds.
 LC0630
 LC0630.The orthometric height was determined by differential leveling and
 LC0630.adjusted by the NATIONAL GEODETIC SURVEY
 LC0630.in June 1991.
 LC0630
 LC0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0630.GEOID18 height accuracy estimate available here.
 LC0630
 LC0630.Click photographs - Photos may exist for this station.
 LC0630
 LC0630.The dynamic height is computed by dividing the NAVD 88
 LC0630.geopotential number by the normal gravity value computed on the
 LC0630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0630.degrees latitude (g = 980.6199 gals.).
 LC0630
 LC0630.The modeled gravity was interpolated from observed gravity values.
 LC0630
 LC0630;                    North         East    Units  Estimated Accuracy
 LC0630;SPC IL E     -   412,900.      253,040.      MT  (+/- 180 meters Scaled)
 LC0630
 LC0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK398721(NAD 83)
 LC0630
 LC0630                          SUPERSEDED SURVEY CONTROL
 LC0630
 LC0630  NGVD 29 (??/??/92)  231.880  (m)          760.76   (f) ADJ UNCH    2 0
 LC0630
 LC0630.Superseded values are not recommended for survey control.
 LC0630
 LC0630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0630.See file dsdata.pdf to determine how the superseded data were derived.
 LC0630
 LC0630_MARKER: DB = BENCH MARK DISK
 LC0630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0630_STAMPING: H 200 1959
 LC0630_MARK LOGO: CGS
 LC0630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0630+STABILITY: SURFACE MOTION
 LC0630
 LC0630  HISTORY     - Date     Condition        Report By
 LC0630  HISTORY     - 1959     MONUMENTED       CGS
 LC0630  HISTORY     - 20120712 MARK NOT FOUND   ILDT
 LC0630
 LC0630                          STATION DESCRIPTION
 LC0630
 LC0630'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0630'2.2 MI SE FROM GILLUM.
 LC0630'ABOUT 1.45 MILES SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0630'THE NEW YORK CENTRAL RAILROAD AT GILLUM, THENCE 0.75 MILES EAST
 LC0630'ALONG AN ASPHALT ROAD, 29 FEET SOUTH OF THE CENTER LINE OF THE
 LC0630'ROAD, 1 1/2 FEET NORTH OF A FENCE, 6 FEET EAST OF THE EAST END OF
 LC0630'A WIRE GATE, 6 1/2 FEET SOUTHEAST OF THE EAST END OF AN 18-INCH
 LC0630'CORRUGATED PIPE CULVERT, 2.0 FEET EAST OF A METAL WITNESS POST,
 LC0630'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC0630'CONCRETE POST PROJECTING 2 INCHES.
 LC0630
 LC0630                          STATION RECOVERY (2012)
 LC0630
 LC0630'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0630'STRIP MINING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0631 ***********************************************************************
 LC0631  DESIGNATION -  H 200 RESET
 LC0631  PID         -  LC0631
 LC0631  STATE/COUNTY-  IL/MCLEAN
 LC0631  COUNTRY     -  US
 LC0631  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0631
 LC0631                         *CURRENT SURVEY CONTROL
 LC0631  ______________________________________________________________________
 LC0631* NAD 83(1986) POSITION- 40 23 06.     (N) 088 53 11.     (W)   SCALED
 LC0631* NAVD 88 ORTHO HEIGHT -   231.51  (meters)      759.5   (feet) RESET
 LC0631  ______________________________________________________________________
 LC0631  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 LC0631  VERT ORDER      -  THIRD
 LC0631
 LC0631.The horizontal coordinates were scaled from a map and have
 LC0631.an estimated accuracy of +/- 6 seconds.
 LC0631
 LC0631.The orthometric height was computed from unverified reset data.
 LC0631
 LC0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0631.GEOID18 height accuracy estimate available here.
 LC0631
 LC0631.Click photographs - Photos may exist for this station.
 LC0631
 LC0631;                    North         East    Units  Estimated Accuracy
 LC0631;SPC IL E     -   412,900.      253,040.      MT  (+/- 180 meters Scaled)
 LC0631
 LC0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK398721(NAD 83)
 LC0631
 LC0631                          SUPERSEDED SURVEY CONTROL
 LC0631
 LC0631.No superseded survey control is available for this station.
 LC0631
 LC0631_MARKER: DV = VERTICAL CONTROL DISK
 LC0631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0631_STAMPING: H 200 RESET 1973
 LC0631_MARK LOGO: NGS
 LC0631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0631+STABILITY: SURFACE MOTION
 LC0631
 LC0631  HISTORY     - Date     Condition        Report By
 LC0631  HISTORY     - 1973     MONUMENTED       NGS
 LC0631
 LC0631                          STATION DESCRIPTION
 LC0631
 LC0631'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC0631'1.4 MI S FROM GILLUM.
 LC0631'ABOUT 1.45 MILES SOUTH ALONG A GRAVEL ROAD FROM ITS JUNCTION WITH
 LC0631'THE NEW YORK CENTRAL RAILROAD AT GILLUM, THENCE 0.75 MILES EAST
 LC0631'ALONG AN ASPHALT ROAD, 39 FEET SOUTH OF THE CENTER LINE OF THE
 LC0631'ROAD, 6 1/2 FEET SOUTHEAST OF THE EAST END OF AN 18-INCH CORRUGATED
 LC0631'PIPE CULVERT, 2.0 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 LC0631'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRTE POST
 LC0631'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0285 ***********************************************************************
 LC0285  DESIGNATION -  H 201
 LC0285  PID         -  LC0285
 LC0285  STATE/COUNTY-  IL/CHAMPAIGN
 LC0285  COUNTRY     -  US
 LC0285  USGS QUAD   -  RANTOUL (2018)
 LC0285
 LC0285                         *CURRENT SURVEY CONTROL
 LC0285  ______________________________________________________________________
 LC0285* NAD 83(1986) POSITION- 40 22 14.     (N) 088 08 10.     (W)   SCALED
 LC0285* NAVD 88 ORTHO HEIGHT -   236.701 (meters)      776.58  (feet) ADJUSTED
 LC0285  ______________________________________________________________________
 LC0285  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 LC0285  DYNAMIC HEIGHT  -        236.585 (meters)      776.20  (feet) COMP
 LC0285  MODELED GRAVITY -    980,131.9   (mgal)                       NAVD 88
 LC0285
 LC0285  VERT ORDER      -  SECOND    CLASS 0
 LC0285
 LC0285.The horizontal coordinates were scaled from a map and have
 LC0285.an estimated accuracy of +/- 6 seconds.
 LC0285
 LC0285.The orthometric height was determined by differential leveling and
 LC0285.adjusted by the NATIONAL GEODETIC SURVEY
 LC0285.in June 1991.
 LC0285
 LC0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0285.GEOID18 height accuracy estimate available here.
 LC0285
 LC0285.Click photographs - Photos may exist for this station.
 LC0285
 LC0285.The dynamic height is computed by dividing the NAVD 88
 LC0285.geopotential number by the normal gravity value computed on the
 LC0285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0285.degrees latitude (g = 980.6199 gals.).
 LC0285
 LC0285.The modeled gravity was interpolated from observed gravity values.
 LC0285
 LC0285;                    North         East    Units  Estimated Accuracy
 LC0285;SPC IL E     -   411,160.      316,750.      MT  (+/- 180 meters Scaled)
 LC0285
 LC0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK035695(NAD 83)
 LC0285
 LC0285                          SUPERSEDED SURVEY CONTROL
 LC0285
 LC0285  NGVD 29 (??/??/92)  236.752  (m)          776.74   (f) ADJ UNCH    2 0
 LC0285
 LC0285.Superseded values are not recommended for survey control.
 LC0285
 LC0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0285.See file dsdata.pdf to determine how the superseded data were derived.
 LC0285
 LC0285_MARKER: DB = BENCH MARK DISK
 LC0285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0285_STAMPING: H 201 1959
 LC0285_MARK LOGO: CGS
 LC0285_PROJECTION: FLUSH
 LC0285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0285+STABILITY: SURFACE MOTION
 LC0285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0285+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 LC0285
 LC0285  HISTORY     - Date     Condition        Report By
 LC0285  HISTORY     - 1959     MONUMENTED       CGS
 LC0285  HISTORY     - 1973     GOOD             NGS
 LC0285  HISTORY     - 20051208 GOOD             ILDT
 LC0285  HISTORY     - 20120330 GOOD             GEOSPC
 LC0285
 LC0285                          STATION DESCRIPTION
 LC0285
 LC0285'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0285'1.2 MI SW FROM LUDLOW.
 LC0285'ABOUT 0.8 MILES SOUTHWEST ALONG AN ASPHALT ROAD FROM THE POST
 LC0285'OFFICE AT LUDLOW, THENCE 0.3 MILES SOUTHWEST ALONG U.S. HIGHWAY
 LC0285'45, THENCE 0.15 MILES WEST ALONG AN OILED ROAD, AT THE JUNCTION
 LC0285'OF A GRAVEL ROAD NORTH, 18 FEET SOUTH OF THE CENTER LINE OF THE
 LC0285'ROAD, 36 FEET EAST OF THE EXTENDED CENTER LINE OF THE ROAD
 LC0285'NORTH, 5 FEET EAST OF A BRACE POLE FOR A POWER POLE, 1 FOOT NORTH
 LC0285'OF A FENCE, 41 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION,
 LC0285'1.8 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 LC0285'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0285
 LC0285                          STATION RECOVERY (1973)
 LC0285
 LC0285'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0285'RECOVERED IN GOOD CONDITION.
 LC0285
 LC0285                          STATION RECOVERY (2005)
 LC0285
 LC0285'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0285'RECOVERED IN GOOD CONDITION.
 LC0285
 LC0285                          STATION RECOVERY (2012)
 LC0285
 LC0285'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LC0285'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0098 ***********************************************************************
 LC0098  DESIGNATION -  H 202
 LC0098  PID         -  LC0098
 LC0098  STATE/COUNTY-  IL/IROQUOIS
 LC0098  COUNTRY     -  US
 LC0098  USGS QUAD   -  ONARGA WEST (2018)
 LC0098
 LC0098                         *CURRENT SURVEY CONTROL
 LC0098  ______________________________________________________________________
 LC0098* NAD 83(1986) POSITION- 40 43 20.     (N) 088 01 09.     (W)   SCALED
 LC0098* NAVD 88 ORTHO HEIGHT -   202.704 (meters)      665.04  (feet) ADJUSTED
 LC0098  ______________________________________________________________________
 LC0098  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 LC0098  DYNAMIC HEIGHT  -        202.614 (meters)      664.74  (feet) COMP
 LC0098  MODELED GRAVITY -    980,175.9   (mgal)                       NAVD 88
 LC0098
 LC0098  VERT ORDER      -  SECOND    CLASS 0
 LC0098
 LC0098.The horizontal coordinates were scaled from a map and have
 LC0098.an estimated accuracy of +/- 6 seconds.
 LC0098
 LC0098.The orthometric height was determined by differential leveling and
 LC0098.adjusted by the NATIONAL GEODETIC SURVEY
 LC0098.in June 1991.
 LC0098
 LC0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0098.GEOID18 height accuracy estimate available here.
 LC0098
 LC0098.Click photographs - Photos may exist for this station.
 LC0098
 LC0098.The dynamic height is computed by dividing the NAVD 88
 LC0098.geopotential number by the normal gravity value computed on the
 LC0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0098.degrees latitude (g = 980.6199 gals.).
 LC0098
 LC0098.The modeled gravity was interpolated from observed gravity values.
 LC0098
 LC0098;                    North         East    Units  Estimated Accuracy
 LC0098;SPC IL E     -   450,240.      326,540.      MT  (+/- 180 meters Scaled)
 LC0098
 LC0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL139084(NAD 83)
 LC0098
 LC0098                          SUPERSEDED SURVEY CONTROL
 LC0098
 LC0098  NGVD 29 (??/??/92)  202.774  (m)          665.27   (f) ADJ UNCH    2 0
 LC0098
 LC0098.Superseded values are not recommended for survey control.
 LC0098
 LC0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0098.See file dsdata.pdf to determine how the superseded data were derived.
 LC0098
 LC0098_MARKER: DB = BENCH MARK DISK
 LC0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0098_STAMPING: H 202 1959
 LC0098_MARK LOGO: CGS
 LC0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0098+STABILITY: SURFACE MOTION
 LC0098
 LC0098  HISTORY     - Date     Condition        Report By
 LC0098  HISTORY     - 1959     MONUMENTED       CGS
 LC0098  HISTORY     - 20070929 GOOD             GEOCAC
 LC0098
 LC0098                          STATION DESCRIPTION
 LC0098
 LC0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0098'1.3 MI NW FROM ONARGA.
 LC0098'ABOUT 0.8 MILE WEST ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION WITH
 LC0098'U.S. HIGHWAY 45 IN ONARGA, THENCE 0.5 MILE NORTH ALONG AN OILED
 LC0098'ROAD, AT THE JUNCTION OF AN EAST-WEST OILED ROAD, 26 FEET NORTH
 LC0098'OF THE CENTER LINE OF THE ROAD, 24 FEET EAST OF THE EXTENDED CENTER
 LC0098'LINE OF THE OILED ROAD SOUTH, 33 FEET NORTHEAST OF THE CENTER OF
 LC0098'THE JUNCTION, 1 FOOT SOUTH OF A FENCE, 47 FEET EAST OF A POWER
 LC0098'POLE, 1.9 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LC0098'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0098
 LC0098                          STATION RECOVERY (2007)
 LC0098
 LC0098'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1931 ***********************************************************************
 LB1931  DESIGNATION -  H 203
 LB1931  PID         -  LB1931
 LB1931  STATE/COUNTY-  IL/IROQUOIS
 LB1931  COUNTRY     -  US
 LB1931  USGS QUAD   -  L'ERABLE (2018)
 LB1931
 LB1931                         *CURRENT SURVEY CONTROL
 LB1931  ______________________________________________________________________
 LB1931* NAD 83(1986) POSITION- 40 59 59.     (N) 087 51 57.     (W)   SCALED
 LB1931* NAVD 88 ORTHO HEIGHT -   193.222 (meters)      633.93  (feet) ADJUSTED
 LB1931  ______________________________________________________________________
 LB1931  GEOID HEIGHT    -        -32.676 (meters)                     GEOID18
 LB1931  DYNAMIC HEIGHT  -        193.142 (meters)      633.67  (feet) COMP
 LB1931  MODELED GRAVITY -    980,209.3   (mgal)                       NAVD 88
 LB1931
 LB1931  VERT ORDER      -  SECOND    CLASS I
 LB1931
 LB1931.The horizontal coordinates were scaled from a map and have
 LB1931.an estimated accuracy of +/- 6 seconds.
 LB1931
 LB1931.The orthometric height was determined by differential leveling and
 LB1931.adjusted by the NATIONAL GEODETIC SURVEY
 LB1931.in August 2012.
 LB1931
 LB1931.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1931.GEOID18 height accuracy estimate available here.
 LB1931
 LB1931.Click photographs - Photos may exist for this station.
 LB1931
 LB1931.The dynamic height is computed by dividing the NAVD 88
 LB1931.geopotential number by the normal gravity value computed on the
 LB1931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1931.degrees latitude (g = 980.6199 gals.).
 LB1931
 LB1931.The modeled gravity was interpolated from observed gravity values.
 LB1931
 LB1931;                    North         East    Units  Estimated Accuracy
 LB1931;SPC IL E     -   481,120.      339,330.      MT  (+/- 180 meters Scaled)
 LB1931
 LB1931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL271390(NAD 83)
 LB1931
 LB1931                          SUPERSEDED SURVEY CONTROL
 LB1931
 LB1931  NAVD 88 (06/15/91)  193.211  (m)          633.89   (f) SUPERSEDED  2 0
 LB1931  NGVD 29 (??/??/92)  193.295  (m)          634.17   (f) ADJ UNCH    2 0
 LB1931
 LB1931.Superseded values are not recommended for survey control.
 LB1931
 LB1931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1931.See file dsdata.pdf to determine how the superseded data were derived.
 LB1931
 LB1931_MARKER: DB = BENCH MARK DISK
 LB1931_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1931_SP_SET: BRIDGE
 LB1931_STAMPING: H 203 1959
 LB1931_MARK LOGO: CGS
 LB1931_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1931_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB1931+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2011
 LB1931
 LB1931  HISTORY     - Date     Condition        Report By
 LB1931  HISTORY     - 1959     MONUMENTED       CGS
 LB1931  HISTORY     - 20070325 GOOD             GEOCAC
 LB1931  HISTORY     - 20110412 GOOD             TROTT
 LB1931  HISTORY     - 20110506 GOOD             ILSGS
 LB1931
 LB1931                          STATION DESCRIPTION
 LB1931
 LB1931'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1931'8.6 MI S FROM KANKAKEE.
 LB1931'ABOUT 8.6 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 LB1931'49 FROM THE COURT HOUSE IN KANKAKEE, SET IN THE TOP OF THE
 LB1931'NORTHWEST END OF THE WINGWALL AT THE SOUTHEAST END OF AN 18-FOOT
 LB1931'CONCRETE BRIDGE, 21 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 LB1931'ABOUT LEVEL WITH THE HIGHWAY.
 LB1931
 LB1931                          STATION RECOVERY (2007)
 LB1931
 LB1931'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1931'RECOVERED IN GOOD CONDITION.
 LB1931
 LB1931                          STATION RECOVERY (2011)
 LB1931
 LB1931'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 LB1931'RECOVERED IN GOOD CONDITION
 LB1931
 LB1931                          STATION RECOVERY (2011)
 LB1931
 LB1931'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2011 (MEB)
 LB1931'THE STRUCTURE APPEARS TO BE QUITE OLD AND READY FOR REPLACEMENT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0326 ***********************************************************************
 LC0326  DESIGNATION -  H 204
 LC0326  PID         -  LC0326
 LC0326  STATE/COUNTY-  IL/CHAMPAIGN
 LC0326  COUNTRY     -  US
 LC0326  USGS QUAD   -  MAHOMET (2018)
 LC0326
 LC0326                         *CURRENT SURVEY CONTROL
 LC0326  ______________________________________________________________________
 LC0326* NAD 83(1986) POSITION- 40 12 15.     (N) 088 25 36.     (W)   SCALED
 LC0326* NAVD 88 ORTHO HEIGHT -   227.120 (meters)      745.14  (feet) ADJUSTED
 LC0326  ______________________________________________________________________
 LC0326  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 LC0326  DYNAMIC HEIGHT  -        227.006 (meters)      744.77  (feet) COMP
 LC0326  MODELED GRAVITY -    980,117.6   (mgal)                       NAVD 88
 LC0326
 LC0326  VERT ORDER      -  SECOND    CLASS 0
 LC0326
 LC0326.The horizontal coordinates were scaled from a map and have
 LC0326.an estimated accuracy of +/- 6 seconds.
 LC0326
 LC0326.The orthometric height was determined by differential leveling and
 LC0326.adjusted by the NATIONAL GEODETIC SURVEY
 LC0326.in June 1991.
 LC0326
 LC0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0326.GEOID18 height accuracy estimate available here.
 LC0326
 LC0326.Click photographs - Photos may exist for this station.
 LC0326
 LC0326.The dynamic height is computed by dividing the NAVD 88
 LC0326.geopotential number by the normal gravity value computed on the
 LC0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0326.degrees latitude (g = 980.6199 gals.).
 LC0326
 LC0326.The modeled gravity was interpolated from observed gravity values.
 LC0326
 LC0326;                    North         East    Units  Estimated Accuracy
 LC0326;SPC IL E     -   392,670.      292,050.      MT  (+/- 180 meters Scaled)
 LC0326
 LC0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK785513(NAD 83)
 LC0326
 LC0326                          SUPERSEDED SURVEY CONTROL
 LC0326
 LC0326  NGVD 29 (??/??/92)  227.169  (m)          745.30   (f) ADJ UNCH    2 0
 LC0326
 LC0326.Superseded values are not recommended for survey control.
 LC0326
 LC0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0326.See file dsdata.pdf to determine how the superseded data were derived.
 LC0326
 LC0326_MARKER: DB = BENCH MARK DISK
 LC0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0326_STAMPING: H 204 1959
 LC0326_MARK LOGO: CGS
 LC0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0326+STABILITY: SURFACE MOTION
 LC0326
 LC0326  HISTORY     - Date     Condition        Report By
 LC0326  HISTORY     - 1959     MONUMENTED       CGS
 LC0326  HISTORY     - 1973     GOOD             NGS
 LC0326
 LC0326                          STATION DESCRIPTION
 LC0326
 LC0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0326'1.6 MI NW FROM MAHOMET.
 LC0326'ABOUT 1.0 MILE NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0326'FROM THE STATION AT MAHOMET, THENCE 0.6 MILE NORTH ALONG AN
 LC0326'ASPHALT ROAD AT THE JUNCTION OF A GRAVEL ROAD EAST, 32 FEET EAST
 LC0326'OF THE CENTER LINE OF THE ROAD, 115 FEET NORTH OF THE CENTER
 LC0326'LINE OF THE GRAVEL ROAD, 87 FEET NORTH OF A FENCE CORNER, 2 FEET
 LC0326'WEST OF A FENCE, 2.4 FEET SOUTH-SOUTHWEST OF A METAL WITNESS
 LC0326'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 LC0326'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0326
 LC0326                          STATION RECOVERY (1973)
 LC0326
 LC0326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0326'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0055 ***********************************************************************
 KB0055  DESIGNATION -  H 205
 KB0055  PID         -  KB0055
 KB0055  STATE/COUNTY-  IL/CHAMPAIGN
 KB0055  COUNTRY     -  US
 KB0055  USGS QUAD   -  TOLONO (2018)
 KB0055
 KB0055                         *CURRENT SURVEY CONTROL
 KB0055  ______________________________________________________________________
 KB0055* NAD 83(1986) POSITION- 39 54 27.     (N) 088 16 27.     (W)   SCALED
 KB0055* NAVD 88 ORTHO HEIGHT -   216.519 (meters)      710.36  (feet) ADJUSTED
 KB0055  ______________________________________________________________________
 KB0055  GEOID HEIGHT    -        -32.014 (meters)                     GEOID18
 KB0055  DYNAMIC HEIGHT  -        216.407 (meters)      710.00  (feet) COMP
 KB0055  MODELED GRAVITY -    980,105.5   (mgal)                       NAVD 88
 KB0055
 KB0055  VERT ORDER      -  SECOND    CLASS 0
 KB0055
 KB0055.The horizontal coordinates were scaled from a map and have
 KB0055.an estimated accuracy of +/- 6 seconds.
 KB0055
 KB0055.The orthometric height was determined by differential leveling and
 KB0055.adjusted by the NATIONAL GEODETIC SURVEY
 KB0055.in June 1991.
 KB0055
 KB0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0055.GEOID18 height accuracy estimate available here.
 KB0055
 KB0055.Click photographs - Photos may exist for this station.
 KB0055
 KB0055.The dynamic height is computed by dividing the NAVD 88
 KB0055.geopotential number by the normal gravity value computed on the
 KB0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0055.degrees latitude (g = 980.6199 gals.).
 KB0055
 KB0055.The modeled gravity was interpolated from observed gravity values.
 KB0055
 KB0055;                    North         East    Units  Estimated Accuracy
 KB0055;SPC IL E     -   359,730.      305,060.      MT  (+/- 180 meters Scaled)
 KB0055
 KB0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK910182(NAD 83)
 KB0055
 KB0055                          SUPERSEDED SURVEY CONTROL
 KB0055
 KB0055  NGVD 29 (??/??/92)  216.576  (m)          710.55   (f) ADJ UNCH    2 0
 KB0055
 KB0055.Superseded values are not recommended for survey control.
 KB0055
 KB0055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0055.See file dsdata.pdf to determine how the superseded data were derived.
 KB0055
 KB0055_MARKER: DB = BENCH MARK DISK
 KB0055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0055_STAMPING: H 205 1959
 KB0055_MARK LOGO: CGS
 KB0055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0055+STABILITY: SURFACE MOTION
 KB0055
 KB0055  HISTORY     - Date     Condition        Report By
 KB0055  HISTORY     - 1959     MONUMENTED       CGS
 KB0055  HISTORY     - 1973     GOOD             ILHD
 KB0055  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0055  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 KB0055  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 KB0055
 KB0055                          STATION DESCRIPTION
 KB0055
 KB0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0055'0.5 MI S FROM PESOTUM.
 KB0055'ABOUT 0.35 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0055'CENTRAL RAILROAD STATION AT PESOTUM, THENCE 0.15 MILES SOUTH ALONG
 KB0055'A GRAVEL ROAD, AT A T-GRAVEL ROAD JUNCTION, AT THE NORTHEAST
 KB0055'CORNER OF A FENCE AROUND A GROUP OF METAL CORN STORAGE BIN, 28
 KB0055'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 18 FEET EAST OF THE
 KB0055'EXTENDED CENTER LINE OF THE GRAVEL ROAD NORTH, 6 FEET EAST OF A
 KB0055'FENCE CORNER, 4 FEET NORTH OF POWER POLE NUMBER 190, 26 FEET
 KB0055'EAST OF THE EAST END OF A WHITE WOODEN GATE, 2.3 FEET NORTH OF A
 KB0055'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD JUNCTION AND SET
 KB0055'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.  NOTE-- 31 FT. E.
 KB0055'OF EXIT DRIVEWAY TO PESOTUM ELEVATOR.  AT BASE OF POWER POLE.  NO
 KB0055'WOOD GATE OR WITNESS POST
 KB0055
 KB0055                          STATION RECOVERY (1973)
 KB0055
 KB0055'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0055'RECOVERED IN GOOD CONDITION.
 KB0055
 KB0055                          STATION RECOVERY (1980)
 KB0055
 KB0055'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0055'MARK NOT FOUND.
 KB0055
 KB0055                          STATION RECOVERY (2005)
 KB0055
 KB0055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB0055'MARK NOT FOUND.
 KB0055
 KB0055                          STATION RECOVERY (2011)
 KB0055
 KB0055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1468 ***********************************************************************
 ME1468  DESIGNATION -  H 206 RESET
 ME1468  PID         -  ME1468
 ME1468  STATE/COUNTY-  IL/KANKAKEE
 ME1468  COUNTRY     -  US
 ME1468  USGS QUAD   -  BOURBONNAIS (2018)
 ME1468
 ME1468                         *CURRENT SURVEY CONTROL
 ME1468  ______________________________________________________________________
 ME1468* NAD 83(1986) POSITION- 41 14 07.92   (N) 087 52 37.67   (W)   HD_HELD1
 ME1468* NAVD 88 ORTHO HEIGHT -   198.16  (meters)      650.1   (feet) RESET
 ME1468  ______________________________________________________________________
 ME1468  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 ME1468  VERT ORDER      -  THIRD
 ME1468
 ME1468.The horizontal coordinates were determined by differentially corrected
 ME1468.hand held GPS observations or other comparable positioning techniques
 ME1468.and have an estimated accuracy of +/- 3 meters.
 ME1468
 ME1468.The orthometric height was computed from unverified reset data.
 ME1468
 ME1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1468.GEOID18 height accuracy estimate available here.
 ME1468
 ME1468.Click photographs - Photos may exist for this station.
 ME1468
 ME1468;                    North         East    Units  Estimated Accuracy
 ME1468;SPC IL E     -   507,298.9     338,244.8     MT  (+/- 3 meters HH1 GPS) 
 ME1468
 ME1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2649465274(NAD 83)
 ME1468
 ME1468                          SUPERSEDED SURVEY CONTROL
 ME1468
 ME1468.No superseded survey control is available for this station.
 ME1468
 ME1468_MARKER: DB = BENCH MARK DISK
 ME1468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1468_STAMPING: H 206 RESET 1967
 ME1468_MARK LOGO: CGS
 ME1468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1468+STABILITY: SURFACE MOTION
 ME1468
 ME1468  HISTORY     - Date     Condition        Report By
 ME1468  HISTORY     - 1967     MONUMENTED       CGS
 ME1468  HISTORY     - 1974     GOOD             NGS
 ME1468  HISTORY     - 1978     GOOD             LOCENG
 ME1468  HISTORY     - 19880901 GOOD             USPSQD
 ME1468  HISTORY     - 20060708 GOOD             GEOCAC
 ME1468  HISTORY     - 20080605 GOOD             GEOCAC
 ME1468  HISTORY     - 20091119 GOOD             GEOCAC
 ME1468  HISTORY     - 20130619 GOOD             ILDT
 ME1468
 ME1468                          STATION DESCRIPTION
 ME1468
 ME1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 ME1468'5.6 MI N FROM BOURBONIS.
 ME1468'5.65 MILES NORTH ALONG U.S. HIGHWAY 45 AND 52 FROM THEIR JUNCTION
 ME1468'WITH STATE HIGHWAY 102 IN BOURBONIS.  IT IS 50 FEET EAST OF THE
 ME1468'CENTERLINE OF THE HIGHWAY, 4 FEET SOUTH OF A WIRE FENCE, 1 FOOT
 ME1468'SOUTHEAST OF A METAL WITNESS POST AND 1 FOOT SOUTH OF THE WEST
 ME1468'POST OF A SIGN ST. JOSEPHS CATHOLIC CHURCH.  THE DISK IS SET
 ME1468'IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 2 INCHES.
 ME1468
 ME1468                          STATION RECOVERY (1974)
 ME1468
 ME1468'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME1468'RECOVERED IN GOOD CONDITION.
 ME1468
 ME1468                          STATION RECOVERY (1978)
 ME1468
 ME1468'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 ME1468'RECOVERED IN GOOD CONDITION.
 ME1468
 ME1468                          STATION RECOVERY (1988)
 ME1468
 ME1468'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME1468'RECOVERED IN GOOD CONDITION.
 ME1468
 ME1468                          STATION RECOVERY (2006)
 ME1468
 ME1468'RECOVERY NOTE BY GEOCACHING 2006 (JEB)
 ME1468'RECOVERED IN GOOD CONDITION.  WIRE FENCE AND ST. JOSEPH'S CATHOLIC
 ME1468'CHURCH SIGN NO LONGER EXIST, HOWEVER, THE WEST POST OF THE SIGN IS
 ME1468'STILL THERE.  CORRECTION TO DESCRIPTION- MARK IS 1 FOOT NORTHEAST OF
 ME1468'METAL WITNESS POST, AND IS 4 INCHES BELOW SURFACE OF GROUND.
 ME1468
 ME1468                          STATION RECOVERY (2008)
 ME1468
 ME1468'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1468'RECOVERED IN GOOD CONDITION.
 ME1468
 ME1468                          STATION RECOVERY (2009)
 ME1468
 ME1468'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1468'DESCRIPTION REVISIONS -- MARK IS LOCATED 1 FOOT NE OF A METAL WITNESS
 ME1468'POST.  THE WIRE FENCE AND THE SIGN FOR ST. JOSEPH'S CATHOLIC CHURCH NO
 ME1468'LONGER EXIST (YET THE WEST POST MENTIONED IN THE DESCRIPTION STILL
 ME1468'EXISTS).  MARK WAS COVERED BY APPROXIMATELY 4 INCHES OF MUD.
 ME1468
 ME1468                          STATION RECOVERY (2013)
 ME1468
 ME1468'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1468'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1587 ***********************************************************************
 ME1587  DESIGNATION -  H 207
 ME1587  PID         -  ME1587
 ME1587  STATE/COUNTY-  IL/WILL
 ME1587  COUNTRY     -  US
 ME1587  USGS QUAD   -  FRANKFORT (2018)
 ME1587
 ME1587                         *CURRENT SURVEY CONTROL
 ME1587  ______________________________________________________________________
 ME1587* NAD 83(1986) POSITION- 41 26 29.     (N) 087 46 02.     (W)   SCALED
 ME1587* NAVD 88 ORTHO HEIGHT -   236.372 (meters)      775.50  (feet) ADJUSTED
 ME1587  ______________________________________________________________________
 ME1587  GEOID HEIGHT    -        -33.261 (meters)                     GEOID18
 ME1587  DYNAMIC HEIGHT  -        236.278 (meters)      775.19  (feet) COMP
 ME1587  MODELED GRAVITY -    980,218.5   (mgal)                       NAVD 88
 ME1587
 ME1587  VERT ORDER      -  SECOND    CLASS 0
 ME1587
 ME1587.The horizontal coordinates were scaled from a map and have
 ME1587.an estimated accuracy of +/- 6 seconds.
 ME1587
 ME1587.The orthometric height was determined by differential leveling and
 ME1587.adjusted by the NATIONAL GEODETIC SURVEY
 ME1587.in June 1991.
 ME1587
 ME1587.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1587.GEOID18 height accuracy estimate available here.
 ME1587
 ME1587.Click photographs - Photos may exist for this station.
 ME1587
 ME1587.The dynamic height is computed by dividing the NAVD 88
 ME1587.geopotential number by the normal gravity value computed on the
 ME1587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1587.degrees latitude (g = 980.6199 gals.).
 ME1587
 ME1587.The modeled gravity was interpolated from observed gravity values.
 ME1587
 ME1587;                    North         East    Units  Estimated Accuracy
 ME1587;SPC IL E     -   530,220.      347,310.      MT  (+/- 180 meters Scaled)
 ME1587
 ME1587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL359880(NAD 83)
 ME1587
 ME1587                          SUPERSEDED SURVEY CONTROL
 ME1587
 ME1587  NGVD 29 (??/??/92)  236.459  (m)          775.78   (f) ADJ UNCH    2 0
 ME1587
 ME1587.Superseded values are not recommended for survey control.
 ME1587
 ME1587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1587.See file dsdata.pdf to determine how the superseded data were derived.
 ME1587
 ME1587_MARKER: DB = BENCH MARK DISK
 ME1587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1587_STAMPING: H 207 1959
 ME1587_MARK LOGO: CGS
 ME1587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1587+STABILITY: SURFACE MOTION
 ME1587
 ME1587  HISTORY     - Date     Condition        Report By
 ME1587  HISTORY     - 1959     MONUMENTED       CGS
 ME1587  HISTORY     - 1967     GOOD             CGS
 ME1587  HISTORY     - 19880703 MARK NOT FOUND   USGS
 ME1587  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1587
 ME1587                          STATION DESCRIPTION
 ME1587
 ME1587'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1587'3.5 MI NW FROM MONEE.
 ME1587'ABOUT 1.7 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1587'WITH WEST MAIN STREET IN MONEE, THENCE 1.8 MILES WEST ALONG A
 ME1587'GRAVEL ROAD AT A NORTH-SOUTH AND EAST-WEST GRAVEL ROAD CROSSING,
 ME1587'27 FEET NORTH OF THE CENTER LINE OF THE ROAD, 37 FEET WEST OF THE
 ME1587'CENTER LINE OF THE ROAD, 2 FEET SOUTH OF A FENCE, 7 FEET WEST
 ME1587'OF A FENCE CORNER, 46 FEET NORTHWEST OF THE CENTER OF THE
 ME1587'JUNCTION, 2.4 FEET EAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 ME1587'BELOW THE LEVEL OF THE JUNCTION AND SET IN THE TOP OF A CONCRETE
 ME1587'POST PROJECTING 1 INCH.
 ME1587
 ME1587                          STATION RECOVERY (1967)
 ME1587
 ME1587'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1587'RECOVERED IN GOOD CONDITION.
 ME1587
 ME1587                          STATION RECOVERY (1988)
 ME1587
 ME1587'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988 (LCR)
 ME1587'MARK NOT FOUND.
 ME1587
 ME1587                          STATION RECOVERY (2008)
 ME1587
 ME1587'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1587'THE INTERSECTION DESCRIBED ARE THE FOLLOWING STREET AND DIRECTIONS
 ME1587'NORTH-SOUTH GRAVEL ROAD IS SOUTH RIDGELAND AVENUE
 ME1587'EAST-WEST GRAVEL ROAD IS DRALLE ROAD
 ME1587'
 ME1587'THE INTERSECTION APPEARS TO HAVE BEEN WIDENED, AND A FEW ELECTRICAL
 ME1587'JUNCTION BOXES EXIST IN THE AREA DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0276 ***********************************************************************
 KB0276  DESIGNATION -  H 208
 KB0276  PID         -  KB0276
 KB0276  STATE/COUNTY-  IL/COLES
 KB0276  COUNTRY     -  US
 KB0276  USGS QUAD   -  MATTOON EAST (2018)
 KB0276
 KB0276                         *CURRENT SURVEY CONTROL
 KB0276  ______________________________________________________________________
 KB0276* NAD 83(1986) POSITION- 39 29 29.     (N) 088 18 54.     (W)   SCALED
 KB0276* NAVD 88 ORTHO HEIGHT -   215.043 (meters)      705.52  (feet) ADJUSTED
 KB0276  ______________________________________________________________________
 KB0276  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 KB0276  DYNAMIC HEIGHT  -        214.920 (meters)      705.12  (feet) COMP
 KB0276  MODELED GRAVITY -    980,049.4   (mgal)                       NAVD 88
 KB0276
 KB0276  VERT ORDER      -  SECOND    CLASS 0
 KB0276
 KB0276.The horizontal coordinates were scaled from a map and have
 KB0276.an estimated accuracy of +/- 6 seconds.
 KB0276
 KB0276.The orthometric height was determined by differential leveling and
 KB0276.adjusted by the NATIONAL GEODETIC SURVEY
 KB0276.in June 1991.
 KB0276
 KB0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0276.GEOID18 height accuracy estimate available here.
 KB0276
 KB0276.Click photographs - Photos may exist for this station.
 KB0276
 KB0276.The dynamic height is computed by dividing the NAVD 88
 KB0276.geopotential number by the normal gravity value computed on the
 KB0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0276.degrees latitude (g = 980.6199 gals.).
 KB0276
 KB0276.The modeled gravity was interpolated from observed gravity values.
 KB0276
 KB0276;                    North         East    Units  Estimated Accuracy
 KB0276;SPC IL E     -   313,530.      301,580.      MT  (+/- 180 meters Scaled)
 KB0276
 KB0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ869721(NAD 83)
 KB0276
 KB0276                          SUPERSEDED SURVEY CONTROL
 KB0276
 KB0276  NGVD 29 (??/??/92)  215.104  (m)          705.72   (f) ADJ UNCH    2 0
 KB0276
 KB0276.Superseded values are not recommended for survey control.
 KB0276
 KB0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0276.See file dsdata.pdf to determine how the superseded data were derived.
 KB0276
 KB0276_MARKER: DB = BENCH MARK DISK
 KB0276_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0276_SP_SET: BOX CULVERT HEADWALL
 KB0276_STAMPING: H 208 1959
 KB0276_MARK LOGO: CGS
 KB0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0276+STABILITY: SURFACE MOTION
 KB0276_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0276+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2005
 KB0276
 KB0276  HISTORY     - Date     Condition        Report By
 KB0276  HISTORY     - 1959     MONUMENTED       CGS
 KB0276  HISTORY     - 1973     GOOD             NGS
 KB0276  HISTORY     - 20050225 GOOD             ILDT
 KB0276
 KB0276                          STATION DESCRIPTION
 KB0276
 KB0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0276'3.4 MI E FROM MATTOON.
 KB0276'ABOUT 3.4 MILES EAST ALONG CHARLESTON AVENUE FROM THE POST
 KB0276'OFFICE AT MATTOON, ABOUT 0.3 MILE WEST OF NORTH-SOUTH CROSS ROAD,
 KB0276'SET IN THE TOP OF THE EAST END OF THE NORTH HEADWALL OF A 9-FOOT
 KB0276'CONCRETE BOX CULVERT UNDER THE WEST BOUND LANE OF A DUAL HIGHWAY
 KB0276'UNDER CONSTRUCTION, 33 FEET NORTH OF THE CENTER LINE OF THE WEST
 KB0276'BOUND LANE OF THE HIGHWAY AND ABOUT 1 1/2 FEET BELOW THE LEVEL
 KB0276'OF THE HIGHWAY.
 KB0276
 KB0276                          STATION RECOVERY (1973)
 KB0276
 KB0276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0276'RECOVERED IN GOOD CONDITION.
 KB0276
 KB0276                          STATION RECOVERY (2005)
 KB0276
 KB0276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0276'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0349 ***********************************************************************
 KB0349  DESIGNATION -  H 209
 KB0349  PID         -  KB0349
 KB0349  STATE/COUNTY-  IL/EFFINGHAM
 KB0349  COUNTRY     -  US
 KB0349  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0349
 KB0349                         *CURRENT SURVEY CONTROL
 KB0349  ______________________________________________________________________
 KB0349* NAD 83(1986) POSITION- 39 11 30.     (N) 088 29 40.     (W)   SCALED
 KB0349* NAVD 88 ORTHO HEIGHT -   188.804 (meters)      619.43  (feet) ADJUSTED
 KB0349  ______________________________________________________________________
 KB0349  GEOID HEIGHT    -        -32.042 (meters)                     GEOID18
 KB0349  DYNAMIC HEIGHT  -        188.691 (meters)      619.06  (feet) COMP
 KB0349  MODELED GRAVITY -    980,026.3   (mgal)                       NAVD 88
 KB0349
 KB0349  VERT ORDER      -  SECOND    CLASS 0
 KB0349
 KB0349.The horizontal coordinates were scaled from a map and have
 KB0349.an estimated accuracy of +/- 6 seconds.
 KB0349
 KB0349.The orthometric height was determined by differential leveling and
 KB0349.adjusted by the NATIONAL GEODETIC SURVEY
 KB0349.in June 1991.
 KB0349
 KB0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0349.GEOID18 height accuracy estimate available here.
 KB0349
 KB0349.Click photographs - Photos may exist for this station.
 KB0349
 KB0349.The dynamic height is computed by dividing the NAVD 88
 KB0349.geopotential number by the normal gravity value computed on the
 KB0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0349.degrees latitude (g = 980.6199 gals.).
 KB0349
 KB0349.The modeled gravity was interpolated from observed gravity values.
 KB0349
 KB0349;                    North         East    Units  Estimated Accuracy
 KB0349;SPC IL E     -   280,270.      286,080.      MT  (+/- 180 meters Scaled)
 KB0349
 KB0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ709391(NAD 83)
 KB0349
 KB0349                          SUPERSEDED SURVEY CONTROL
 KB0349
 KB0349  NGVD 29 (??/??/92)  188.887  (m)          619.71   (f) ADJ UNCH    2 0
 KB0349
 KB0349.Superseded values are not recommended for survey control.
 KB0349
 KB0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0349.See file dsdata.pdf to determine how the superseded data were derived.
 KB0349
 KB0349_MARKER: DB = BENCH MARK DISK
 KB0349_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0349_SP_SET: BOX CULVERT HEADWALL
 KB0349_STAMPING: H 209 1959
 KB0349_MARK LOGO: CGS
 KB0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0349+STABILITY: SURFACE MOTION
 KB0349
 KB0349  HISTORY     - Date     Condition        Report By
 KB0349  HISTORY     - 1959     MONUMENTED       CGS
 KB0349  HISTORY     - 1973     GOOD             NGS
 KB0349  HISTORY     - 20120725 GOOD             ILDT
 KB0349
 KB0349                          STATION DESCRIPTION
 KB0349
 KB0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0349'2.4 MI S FROM SIGEL.
 KB0349'ABOUT 0.25 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0349'AT SIGEL, THENCE 2.1 MILES SOUTH ALONG AN ASPHALT ROAD, ABOUT
 KB0349'0.05 MILE SOUTH OF A HOUSE WEST OF THE ROAD, ABOUT 0.15 MILE
 KB0349'NORTH OF THE HOUSE WEST OF THE ROAD, SET IN THE TOP OF THE SOUTH
 KB0349'END OF THE EAST HEADWALL OF A 5-FOOT CONCRETE BOX CULVERT, 18
 KB0349'FEET EAST OF THE CENTER LINE OF THE ROAD AND ABOUT 1 FOOT ABOVE
 KB0349'THE LEVEL OF THE ROAD.
 KB0349
 KB0349                          STATION RECOVERY (1973)
 KB0349
 KB0349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0349'RECOVERED IN GOOD CONDITION.
 KB0349
 KB0349                          STATION RECOVERY (2012)
 KB0349
 KB0349'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0349'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7303 ***********************************************************************
 DP7303  DESIGNATION -  H 21
 DP7303  PID         -  DP7303
 DP7303  STATE/COUNTY-  IL/JASPER
 DP7303  COUNTRY     -  US
 DP7303  USGS QUAD   -  WHEELER (2018)
 DP7303
 DP7303                         *CURRENT SURVEY CONTROL
 DP7303  ______________________________________________________________________
 DP7303* NAD 83(1986) POSITION- 39 06 57.52   (N) 088 18 59.92   (W)   HD_HELD1
 DP7303* NAVD 88 ORTHO HEIGHT -   179.370 (meters)      588.48  (feet) ADJUSTED
 DP7303  ______________________________________________________________________
 DP7303  GEOID HEIGHT    -        -31.904 (meters)                     GEOID18
 DP7303  DYNAMIC HEIGHT  -        179.263 (meters)      588.13  (feet) COMP
 DP7303  MODELED GRAVITY -    980,027.5   (mgal)                       NAVD 88
 DP7303
 DP7303  VERT ORDER      -  SECOND    CLASS I
 DP7303
 DP7303.The horizontal coordinates were determined by differentially corrected
 DP7303.hand held GPS observations or other comparable positioning techniques
 DP7303.and have an estimated accuracy of +/- 3 meters.
 DP7303
 DP7303.The orthometric height was determined by differential leveling and
 DP7303.adjusted by the IL DEPT OF TRANSP
 DP7303.in July 2015.
 DP7303
 DP7303.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7303.GEOID18 height accuracy estimate available here.
 DP7303
 DP7303.Click photographs - Photos may exist for this station.
 DP7303
 DP7303.The dynamic height is computed by dividing the NAVD 88
 DP7303.geopotential number by the normal gravity value computed on the
 DP7303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7303.degrees latitude (g = 980.6199 gals.).
 DP7303
 DP7303.The modeled gravity was interpolated from observed gravity values.
 DP7303
 DP7303;                    North         East    Units  Estimated Accuracy
 DP7303;SPC IL E     -   271,853.3     301,443.3     MT  (+/- 3 meters HH1 GPS) 
 DP7303
 DP7303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8617330472(NAD 83)
 DP7303
 DP7303                          SUPERSEDED SURVEY CONTROL
 DP7303
 DP7303.No superseded survey control is available for this station.
 DP7303
 DP7303_MARKER: DD = SURVEY DISK
 DP7303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7303_STAMPING: H 21 1929
 DP7303_MARK LOGO: USGS
 DP7303_PROJECTION: PROJECTING 30 CENTIMETERS
 DP7303_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7303+STABILITY: SURFACE MOTION
 DP7303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7303+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2014
 DP7303
 DP7303  HISTORY     - Date     Condition        Report By
 DP7303  HISTORY     - 1929     MONUMENTED       USGS
 DP7303  HISTORY     - 20140904 GOOD             AMESC
 DP7303
 DP7303                          STATION DESCRIPTION
 DP7303
 DP7303'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP7303'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTH OF WOODBURY, 5.0 MI
 DP7303'(8.0 KM) NORTHEAST OF DIETERICH AND 4.8 MI (7.7 KM) NORTH OF WHEELER.
 DP7303'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP7303'
 DP7303'TO REACH FROM THE POST OFFICE IN TEUTOPOLIS PROCEED SOUTH ALONG COUNTY
 DP7303'HIGHWAY 19 (PEARL STREET) FOR 1.0 MI (1.6 KM) TO EAST 1400TH AVENUE,
 DP7303'THENCE EAST ALONG EAST 1400TH AVENUE FOR 6 MI (9.7 KM) INTO JASPER
 DP7303'COUNTY WHERE THE ROAD NAME CHANGES TO EAST 1800TH AVENUE.  CONTINUE
 DP7303'EAST ALONG EAST 1800TH AVENUE FOR 2.35 MI (3.8 KM) TO NORTH 300TH
 DP7303'STREET AND THE STATION ON THE LEFT.    THE STATION IS 30.5 FT (9.3 M)
 DP7303'NORTH OF THE CENTERLINE OF EAST 1800TH AVENUE, 21.7 FT (6.6 M) EAST OF
 DP7303'THE CENTERLINE OF NORTH 300TH STREET, 26.9 FT (8.2 M) WEST-NORTHWEST
 DP7303'OF A WATER VALVE, 20.0 FT (6.1 M) WEST OF A WATER VALVE, 18.4 FT (5.6
 DP7303'M) SOUTH OF A POWER POLE, 0.3 FT (9 CM) SOUTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1619 ***********************************************************************
 LC1619  DESIGNATION -  H 21 RESET
 LC1619  PID         -  LC1619
 LC1619  STATE/COUNTY-  IL/LIVINGSTON
 LC1619  COUNTRY     -  US
 LC1619  USGS QUAD   -  SAUNEMIN (2018)
 LC1619
 LC1619                         *CURRENT SURVEY CONTROL
 LC1619  ______________________________________________________________________
 LC1619* NAD 83(1986) POSITION- 40 56 05.     (N) 088 24 53.     (W)   SCALED
 LC1619* NAVD 88 ORTHO HEIGHT -   223.94  (+/-2cm)      734.7   (feet) VERTCON3
 LC1619  ______________________________________________________________________
 LC1619  GEOID HEIGHT    -        -32.174 (meters)                     GEOID18
 LC1619  VERT ORDER      -  THIRD (See Below)
 LC1619
 LC1619.The horizontal coordinates were scaled from a map and have
 LC1619.an estimated accuracy of +/- 6 seconds.
 LC1619
 LC1619.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1619.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1619
 LC1619.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1619.GEOID18 height accuracy estimate available here.
 LC1619
 LC1619.The vertical order pertains to the NGVD 29 superseded value.
 LC1619
 LC1619.Click photographs - Photos may exist for this station.
 LC1619
 LC1619;                    North         East    Units  Estimated Accuracy
 LC1619;SPC IL E     -   473,800.      293,150.      MT  (+/- 180 meters Scaled)
 LC1619
 LC1619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL809324(NAD 83)
 LC1619
 LC1619                          SUPERSEDED SURVEY CONTROL
 LC1619
 LC1619  NGVD 29 (11/09/15)  224.01   (m)          734.9    (f) RESET       3  
 LC1619
 LC1619.Superseded values are not recommended for survey control.
 LC1619
 LC1619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1619.See file dsdata.pdf to determine how the superseded data were derived.
 LC1619
 LC1619_MARKER: DV = VERTICAL CONTROL DISK
 LC1619_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1619_STAMPING: H 21 RESET 1978
 LC1619_MARK LOGO: NGS
 LC1619_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1619
 LC1619  HISTORY     - Date     Condition        Report By
 LC1619  HISTORY     - 1978     MONUMENTED       NGS
 LC1619  HISTORY     - 20130513 MARK NOT FOUND   ILDT
 LC1619
 LC1619                          STATION DESCRIPTION
 LC1619
 LC1619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 LC1619'11.0 MI SOUTH FROM DWIGHT.
 LC1619'11.0 MILES SOUTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION WITH STATE
 LC1619'HIGHWAY 17 IN DWIGHT, 182 FEET NORTH OF CENTERLINE OF A GRAVELED ROAD,
 LC1619'38 FEET EAST OF CENTERLINE OF HIGHWAY 47, 1.5 FEET SOUTH OF A
 LC1619'POWERLINE POLE, AND 1.0 FOOT WEST OF FENCE. MARK IS A ALUMINUM
 LC1619'MONUMENT WITH MAGNET.
 LC1619'THE MARK IS 1.5 FT  N FROM A WITNESS POST.
 LC1619'THE MARK IS 2.0 FT BELOW HIGHWAY 47.
 LC1619
 LC1619                          STATION RECOVERY (2013)
 LC1619
 LC1619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1619'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0396 ***********************************************************************
 KB0396  DESIGNATION -  H 210
 KB0396  PID         -  KB0396
 KB0396  STATE/COUNTY-  IL/CUMBERLAND
 KB0396  COUNTRY     -  US
 KB0396  USGS QUAD   -  GREENUP (2018)
 KB0396
 KB0396                         *CURRENT SURVEY CONTROL
 KB0396  ______________________________________________________________________
 KB0396* NAD 83(1986) POSITION- 39 13 37.     (N) 088 12 49.     (W)   SCALED
 KB0396* NAVD 88 ORTHO HEIGHT -   177.800 (meters)      583.33  (feet) ADJUSTED
 KB0396  ______________________________________________________________________
 KB0396  GEOID HEIGHT    -        -32.041 (meters)                     GEOID18
 KB0396  DYNAMIC HEIGHT  -        177.695 (meters)      582.99  (feet) COMP
 KB0396  MODELED GRAVITY -    980,035.7   (mgal)                       NAVD 88
 KB0396
 KB0396  VERT ORDER      -  SECOND    CLASS 0
 KB0396
 KB0396.The horizontal coordinates were scaled from a map and have
 KB0396.an estimated accuracy of +/- 6 seconds.
 KB0396
 KB0396.The orthometric height was determined by differential leveling and
 KB0396.adjusted by the NATIONAL GEODETIC SURVEY
 KB0396.in June 1991.
 KB0396
 KB0396.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0396.GEOID18 height accuracy estimate available here.
 KB0396
 KB0396.Click photographs - Photos may exist for this station.
 KB0396
 KB0396.The dynamic height is computed by dividing the NAVD 88
 KB0396.geopotential number by the normal gravity value computed on the
 KB0396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0396.degrees latitude (g = 980.6199 gals.).
 KB0396
 KB0396.The modeled gravity was interpolated from observed gravity values.
 KB0396
 KB0396;                    North         East    Units  Estimated Accuracy
 KB0396;SPC IL E     -   284,180.      310,340.      MT  (+/- 180 meters Scaled)
 KB0396
 KB0396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ952426(NAD 83)
 KB0396
 KB0396                          SUPERSEDED SURVEY CONTROL
 KB0396
 KB0396  NGVD 29 (??/??/92)  177.862  (m)          583.54   (f) ADJ UNCH    2 0
 KB0396
 KB0396.Superseded values are not recommended for survey control.
 KB0396
 KB0396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0396.See file dsdata.pdf to determine how the superseded data were derived.
 KB0396
 KB0396_MARKER: DB = BENCH MARK DISK
 KB0396_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0396_SP_SET: BOX CULVERT HEADWALL
 KB0396_STAMPING: H 210 1959
 KB0396_MARK LOGO: CGS
 KB0396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0396+STABILITY: SURFACE MOTION
 KB0396_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0396+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 KB0396
 KB0396  HISTORY     - Date     Condition        Report By
 KB0396  HISTORY     - 1959     MONUMENTED       CGS
 KB0396  HISTORY     - 20120416 GOOD             ILDT
 KB0396
 KB0396                          STATION DESCRIPTION
 KB0396
 KB0396'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0396'2.6 MI NE FROM JEWETT.
 KB0396'ABOUT 2.65 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0396'WITH JEWETT ROAD IN THE NORTH EDGE OF JEWETT, SET IN THE TOP OF
 KB0396'THE NORTHEAST END OF THE NORTHWEST HEADWALL OF A 12-FOOT CONCRETE
 KB0396'BOX CULVERT UNDER THE PENNSYLVANIA RAILROAD TRACKS, 23 FEET
 KB0396'NORTHWEST OF THE NORTHWEST RAIL OF THE WEST BOUND TRACK, 155 FEET
 KB0396'SOUTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 40 AND ABOUT 8 FEET
 KB0396'BELOW THE LEVEL OF THE TRACK.  NOTE-- THE MARK MAY BE REACHED
 KB0396'FROM GREENUP, CUMBERLAND COUNTY, BY GOING 3.6 MILES SOUTHWEST
 KB0396'ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH STATE HIGHWAY 130
 KB0396'IN GREENUP.
 KB0396
 KB0396                          STATION RECOVERY (2012)
 KB0396
 KB0396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0396'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1392 ***********************************************************************
 KA1392  DESIGNATION -  H 211
 KA1392  PID         -  KA1392
 KA1392  STATE/COUNTY-  IL/CLARK
 KA1392  COUNTRY     -  US
 KA1392  USGS QUAD   -  MARSHALL (2018)
 KA1392
 KA1392                         *CURRENT SURVEY CONTROL
 KA1392  ______________________________________________________________________
 KA1392* NAD 83(1986) POSITION- 39 22 54.     (N) 087 43 25.     (W)   SCALED
 KA1392* NAVD 88 ORTHO HEIGHT -   184.496 (meters)      605.30  (feet) ADJUSTED
 KA1392  ______________________________________________________________________
 KA1392  GEOID HEIGHT    -        -32.224 (meters)                     GEOID18
 KA1392  DYNAMIC HEIGHT  -        184.390 (meters)      604.95  (feet) COMP
 KA1392  MODELED GRAVITY -    980,053.2   (mgal)                       NAVD 88
 KA1392
 KA1392  VERT ORDER      -  SECOND    CLASS 0
 KA1392
 KA1392.The horizontal coordinates were scaled from a map and have
 KA1392.an estimated accuracy of +/- 6 seconds.
 KA1392
 KA1392.The orthometric height was determined by differential leveling and
 KA1392.adjusted by the NATIONAL GEODETIC SURVEY
 KA1392.in June 1991.
 KA1392
 KA1392.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1392.GEOID18 height accuracy estimate available here.
 KA1392
 KA1392.Click photographs - Photos may exist for this station.
 KA1392
 KA1392.The dynamic height is computed by dividing the NAVD 88
 KA1392.geopotential number by the normal gravity value computed on the
 KA1392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1392.degrees latitude (g = 980.6199 gals.).
 KA1392
 KA1392.The modeled gravity was interpolated from observed gravity values.
 KA1392
 KA1392;                    North         East    Units  Estimated Accuracy
 KA1392;SPC IL E     -   301,530.      352,530.      MT  (+/- 180 meters Scaled)
 KA1392
 KA1392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ376593(NAD 83)
 KA1392
 KA1392                          SUPERSEDED SURVEY CONTROL
 KA1392
 KA1392  NGVD 29 (??/??/92)  184.576  (m)          605.56   (f) ADJ UNCH    2 0
 KA1392
 KA1392.Superseded values are not recommended for survey control.
 KA1392
 KA1392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1392.See file dsdata.pdf to determine how the superseded data were derived.
 KA1392
 KA1392_MARKER: DB = BENCH MARK DISK
 KA1392_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KA1392_SP_SET: BOX CULVERT HEADWALL
 KA1392_STAMPING: H 211 1959
 KA1392_MARK LOGO: CGS
 KA1392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1392+STABILITY: SURFACE MOTION
 KA1392_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1392+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1392
 KA1392  HISTORY     - Date     Condition        Report By
 KA1392  HISTORY     - 1959     MONUMENTED       CGS
 KA1392  HISTORY     - 1960     GOOD             CGS
 KA1392  HISTORY     - 19981030 MARK NOT FOUND   USPSQD
 KA1392  HISTORY     - 20050208 GOOD             ILDT
 KA1392  HISTORY     - 20120330 GOOD             TROTT
 KA1392
 KA1392                          STATION DESCRIPTION
 KA1392
 KA1392'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1392'2.4 MI SW FROM MARSHALL.
 KA1392'2.25 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1392'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.1 MILE
 KA1392'SOUTHEAST ALONG MARSHALL ROAD, AT THE JUNCTION OF A DRIVE SOUTH
 KA1392'TO A FARM HOUSE, SET IN THE TOP OF THE EAST END OF THE SOUTH HEADWALL
 KA1392'OF A 4-FOOT CONCRETE BOX CULVERT, 43 1/2 FEET SOUTH OF THE CENTER
 KA1392'LINE OF THE ROAD, 54 FEET NORTHEAST OF THE CENTER LINE OF THE DRIVE
 KA1392'SOUTH, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD.
 KA1392
 KA1392                          STATION RECOVERY (1998)
 KA1392
 KA1392'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1392'MARK NOT FOUND.
 KA1392
 KA1392                          STATION RECOVERY (2005)
 KA1392
 KA1392'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1392'RECOVERED IN GOOD CONDITION.
 KA1392
 KA1392                          STATION RECOVERY (2012)
 KA1392
 KA1392'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1392'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0912 ***********************************************************************
 JB0912  DESIGNATION -  H 212
 JB0912  PID         -  JB0912
 JB0912  STATE/COUNTY-  IL/FAYETTE
 JB0912  COUNTRY     -  US
 JB0912  USGS QUAD   -  VANDALIA (2018)
 JB0912
 JB0912                         *CURRENT SURVEY CONTROL
 JB0912  ______________________________________________________________________
 JB0912* NAD 83(1986) POSITION- 38 57 51.     (N) 089 04 01.     (W)   SCALED
 JB0912* NAVD 88 ORTHO HEIGHT -   146.103 (meters)      479.34  (feet) ADJUSTED
 JB0912  ______________________________________________________________________
 JB0912  GEOID HEIGHT    -        -31.743 (meters)                     GEOID18
 JB0912  DYNAMIC HEIGHT  -        146.013 (meters)      479.04  (feet) COMP
 JB0912  MODELED GRAVITY -    980,010.1   (mgal)                       NAVD 88
 JB0912
 JB0912  VERT ORDER      -  SECOND    CLASS 0
 JB0912
 JB0912.The horizontal coordinates were scaled from a map and have
 JB0912.an estimated accuracy of +/- 6 seconds.
 JB0912
 JB0912.The orthometric height was determined by differential leveling and
 JB0912.adjusted by the NATIONAL GEODETIC SURVEY
 JB0912.in June 1991.
 JB0912
 JB0912.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0912.GEOID18 height accuracy estimate available here.
 JB0912
 JB0912.Click photographs - Photos may exist for this station.
 JB0912
 JB0912.The dynamic height is computed by dividing the NAVD 88
 JB0912.geopotential number by the normal gravity value computed on the
 JB0912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0912.degrees latitude (g = 980.6199 gals.).
 JB0912
 JB0912.The modeled gravity was interpolated from observed gravity values.
 JB0912
 JB0912;                    North         East    Units  Estimated Accuracy
 JB0912;SPC IL E     -   255,260.      236,420.      MT  (+/- 180 meters Scaled)
 JB0912
 JB0912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ209148(NAD 83)
 JB0912
 JB0912                          SUPERSEDED SURVEY CONTROL
 JB0912
 JB0912  NGVD 29 (??/??/92)  146.234  (m)          479.77   (f) ADJ UNCH    2 0
 JB0912
 JB0912.Superseded values are not recommended for survey control.
 JB0912
 JB0912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0912.See file dsdata.pdf to determine how the superseded data were derived.
 JB0912
 JB0912_MARKER: DB = BENCH MARK DISK
 JB0912_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0912_SP_SET: BRIDGE
 JB0912_STAMPING: H 212 1960
 JB0912_MARK LOGO: CGS
 JB0912_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0912
 JB0912  HISTORY     - Date     Condition        Report By
 JB0912  HISTORY     - 1960     MONUMENTED       CGS
 JB0912  HISTORY     - 1974     GOOD             USGS
 JB0912
 JB0912                          STATION DESCRIPTION
 JB0912
 JB0912'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0912'1.7 MI E FROM VANDALIA.
 JB0912'ABOUT 1.7 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 JB0912'STATION AT VANDALIA, SET IN THE TOP OF THE NORTH END OF THE WEST
 JB0912'ONE OF TWO MAIN PIERS OF A RAILROAD BRIDGE, 7 FEET NORTH OF THE
 JB0912'NORTH RAIL, 2 1/2 FEET SOUTH OF THE NORTH END OF THE PIER, 282
 JB0912'FEET WEST OF THE EAST END OF THE CONCRETE PORTION OF THE BRIDGE
 JB0912'AND ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK.
 JB0912
 JB0912                          STATION RECOVERY (1974)
 JB0912
 JB0912'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0912'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1404 ***********************************************************************
 JB1404  DESIGNATION -  H 213
 JB1404  PID         -  JB1404
 JB1404  STATE/COUNTY-  IL/BOND
 JB1404  COUNTRY     -  US
 JB1404  USGS QUAD   -  POCAHONTAS (2018)
 JB1404
 JB1404                         *CURRENT SURVEY CONTROL
 JB1404  ______________________________________________________________________
 JB1404* NAD 83(1986) POSITION- 38 46 31.     (N) 089 35 52.     (W)   SCALED
 JB1404* NAVD 88 ORTHO HEIGHT -   157.103 (meters)      515.43  (feet) ADJUSTED
 JB1404  ______________________________________________________________________
 JB1404  GEOID HEIGHT    -        -31.101 (meters)                     GEOID18
 JB1404  DYNAMIC HEIGHT  -        157.005 (meters)      515.11  (feet) COMP
 JB1404  MODELED GRAVITY -    980,002.1   (mgal)                       NAVD 88
 JB1404
 JB1404  VERT ORDER      -  SECOND    CLASS 0
 JB1404
 JB1404.The horizontal coordinates were scaled from a map and have
 JB1404.an estimated accuracy of +/- 6 seconds.
 JB1404
 JB1404.The orthometric height was determined by differential leveling and
 JB1404.adjusted by the NATIONAL GEODETIC SURVEY
 JB1404.in June 1991.
 JB1404
 JB1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1404.GEOID18 height accuracy estimate available here.
 JB1404
 JB1404.Click photographs - Photos may exist for this station.
 JB1404
 JB1404.The dynamic height is computed by dividing the NAVD 88
 JB1404.geopotential number by the normal gravity value computed on the
 JB1404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1404.degrees latitude (g = 980.6199 gals.).
 JB1404
 JB1404.The modeled gravity was interpolated from observed gravity values.
 JB1404
 JB1404;                    North         East    Units  Estimated Accuracy
 JB1404;SPC IL W     -   234,180.      749,430.      MT  (+/- 180 meters Scaled)
 JB1404
 JB1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH743950(NAD 83)
 JB1404
 JB1404                          SUPERSEDED SURVEY CONTROL
 JB1404
 JB1404  NGVD 29 (??/??/92)  157.225  (m)          515.83   (f) ADJ UNCH    2 0
 JB1404
 JB1404.Superseded values are not recommended for survey control.
 JB1404
 JB1404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1404.See file dsdata.pdf to determine how the superseded data were derived.
 JB1404
 JB1404_MARKER: DB = BENCH MARK DISK
 JB1404_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1404_SP_SET: BOX CULVERT HEADWALL
 JB1404_STAMPING: H 213 1960
 JB1404_MARK LOGO: CGS
 JB1404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1404+STABILITY: SURFACE MOTION
 JB1404
 JB1404  HISTORY     - Date     Condition        Report By
 JB1404  HISTORY     - 1960     MONUMENTED       CGS
 JB1404  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JB1404
 JB1404                          STATION DESCRIPTION
 JB1404
 JB1404'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1404'5.5 MI SW FROM POCAHONTAS.
 JB1404'ABOUT 3.65 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1404'JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE 1.85 MILE
 JB1404'SOUTH ALONG AN OILED ROAD, ABOUT 0.3 MILE SOUTH OF THE JUNCTION
 JB1404'OF STATE HIGHWAY 143 IN PIERRON, 7 FEET EAST OF THE CENTER LINE
 JB1404'OF THE ROAD, SET IN THE TOP OF THE NORTH END OF THE EAST HEADWALL
 JB1404'OF A 4-FOOT CONCRETE BOX CULVERT, AND ABOUT 1 1/2 FEET ABOVE THE
 JB1404'LEVEL OF THE ROAD.
 JB1404
 JB1404                          STATION RECOVERY (2011)
 JB1404
 JB1404'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (KAK)
 JB1404'THE 4 FOOT BOX CULVERT HAS BEEN REPLACED WITH A 36 INCH CMP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0732 ***********************************************************************
 JB0732  DESIGNATION -  H 214
 JB0732  PID         -  JB0732
 JB0732  STATE/COUNTY-  IL/FAYETTE
 JB0732  COUNTRY     -  US
 JB0732  USGS QUAD   -  KINMUNDY (2018)
 JB0732
 JB0732                         *CURRENT SURVEY CONTROL
 JB0732  ______________________________________________________________________
 JB0732* NAD 83(1986) POSITION- 38 52 10.     (N) 088 45 34.     (W)   SCALED
 JB0732* NAVD 88 ORTHO HEIGHT -   177.145 (meters)      581.18  (feet) ADJUSTED
 JB0732  ______________________________________________________________________
 JB0732  GEOID HEIGHT    -        -31.609 (meters)                     GEOID18
 JB0732  DYNAMIC HEIGHT  -        177.035 (meters)      580.82  (feet) COMP
 JB0732  MODELED GRAVITY -    980,002.7   (mgal)                       NAVD 88
 JB0732
 JB0732  VERT ORDER      -  SECOND    CLASS 0
 JB0732
 JB0732.The horizontal coordinates were scaled from a map and have
 JB0732.an estimated accuracy of +/- 6 seconds.
 JB0732
 JB0732.The orthometric height was determined by differential leveling and
 JB0732.adjusted by the NATIONAL GEODETIC SURVEY
 JB0732.in June 1991.
 JB0732
 JB0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0732.GEOID18 height accuracy estimate available here.
 JB0732
 JB0732.Click photographs - Photos may exist for this station.
 JB0732
 JB0732.The dynamic height is computed by dividing the NAVD 88
 JB0732.geopotential number by the normal gravity value computed on the
 JB0732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0732.degrees latitude (g = 980.6199 gals.).
 JB0732
 JB0732.The modeled gravity was interpolated from observed gravity values.
 JB0732
 JB0732;                    North         East    Units  Estimated Accuracy
 JB0732;SPC IL E     -   244,570.      263,020.      MT  (+/- 180 meters Scaled)
 JB0732
 JB0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ473037(NAD 83)
 JB0732
 JB0732                          SUPERSEDED SURVEY CONTROL
 JB0732
 JB0732  NGVD 29 (??/??/92)  177.246  (m)          581.51   (f) ADJ UNCH    2 0
 JB0732
 JB0732.Superseded values are not recommended for survey control.
 JB0732
 JB0732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0732.See file dsdata.pdf to determine how the superseded data were derived.
 JB0732
 JB0732_MARKER: DB = BENCH MARK DISK
 JB0732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0732_STAMPING: H 214 1960
 JB0732_MARK LOGO: CGS
 JB0732_PROJECTION: FLUSH
 JB0732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0732+STABILITY: SURFACE MOTION
 JB0732
 JB0732  HISTORY     - Date     Condition        Report By
 JB0732  HISTORY     - 1960     MONUMENTED       CGS
 JB0732
 JB0732                          STATION DESCRIPTION
 JB0732
 JB0732'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0732'2.8 MI W FROM LA CLEDE.
 JB0732'ABOUT 1.0 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE ILLINOIS
 JB0732'CENTRAL RAILROAD STATION AT LA CLEDE, THENCE 1.75 MILE WEST ALONG
 JB0732'AN ASPHALT ROAD, AT THE JUNCTION OF A CROSS ROAD, 25 FEET NORTH OF
 JB0732'THE CENTER LINE OF THE ROAD, 74 FEET WEST OF THE CENTER LINE
 JB0732'OF ROAD, 77 FEET NORTHWEST OF THE JUNCTION, 2 FEET NORTHEAST OF
 JB0732'A CONCRETE RIGHT-OF-WAY MARKER, 2 FEET SOUTHEAST OF A FENCE,
 JB0732'1.9 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 JB0732'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0732'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0639 ***********************************************************************
 JB0639  DESIGNATION -  H 215
 JB0639  PID         -  JB0639
 JB0639  STATE/COUNTY-  IL/MARION
 JB0639  COUNTRY     -  US
 JB0639  USGS QUAD   -  SALEM SOUTH (2018)
 JB0639
 JB0639                         *CURRENT SURVEY CONTROL
 JB0639  ______________________________________________________________________
 JB0639* NAD 83(1986) POSITION- 38 33 44.     (N) 088 57 16.     (W)   SCALED
 JB0639* NAVD 88 ORTHO HEIGHT -   166.331 (meters)      545.70  (feet) ADJUSTED
 JB0639  ______________________________________________________________________
 JB0639  GEOID HEIGHT    -        -30.800 (meters)                     GEOID18
 JB0639  DYNAMIC HEIGHT  -        166.225 (meters)      545.36  (feet) COMP
 JB0639  MODELED GRAVITY -    979,987.9   (mgal)                       NAVD 88
 JB0639
 JB0639  VERT ORDER      -  SECOND    CLASS 0
 JB0639
 JB0639.The horizontal coordinates were scaled from a map and have
 JB0639.an estimated accuracy of +/- 6 seconds.
 JB0639
 JB0639.The orthometric height was determined by differential leveling and
 JB0639.adjusted by the NATIONAL GEODETIC SURVEY
 JB0639.in June 1991.
 JB0639
 JB0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0639.GEOID18 height accuracy estimate available here.
 JB0639
 JB0639.Click photographs - Photos may exist for this station.
 JB0639
 JB0639.The dynamic height is computed by dividing the NAVD 88
 JB0639.geopotential number by the normal gravity value computed on the
 JB0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0639.degrees latitude (g = 980.6199 gals.).
 JB0639
 JB0639.The modeled gravity was interpolated from observed gravity values.
 JB0639
 JB0639;                    North         East    Units  Estimated Accuracy
 JB0639;SPC IL E     -   210,560.      245,870.      MT  (+/- 180 meters Scaled)
 JB0639
 JB0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH297700(NAD 83)
 JB0639
 JB0639                          SUPERSEDED SURVEY CONTROL
 JB0639
 JB0639  NGVD 29 (??/??/92)  166.438  (m)          546.06   (f) ADJ UNCH    2 0
 JB0639
 JB0639.Superseded values are not recommended for survey control.
 JB0639
 JB0639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0639.See file dsdata.pdf to determine how the superseded data were derived.
 JB0639
 JB0639_MARKER: DB = BENCH MARK DISK
 JB0639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0639_STAMPING: H 215 1960
 JB0639_MARK LOGO: CGS
 JB0639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0639+STABILITY: SURFACE MOTION
 JB0639_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0639+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 JB0639
 JB0639  HISTORY     - Date     Condition        Report By
 JB0639  HISTORY     - 1960     MONUMENTED       CGS
 JB0639  HISTORY     - 20110831 GOOD             ILDT
 JB0639  HISTORY     - 20130925 GOOD             ILDT
 JB0639
 JB0639                          STATION DESCRIPTION
 JB0639
 JB0639'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0639'5.3 MI S FROM SALEM.
 JB0639'ABOUT 4.55 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0639'HOUSE IN SALEM, THENCE 0.75 MILE WEST ALONG A GRAVEL ROAD, AT
 JB0639'THE JUNCTION OF A GRAVEL ROAD SOUTH AND AN OILED ROAD NORTH, AT
 JB0639'A DRIVEWAY NORTH TO A FARM HOUSE, 99 FEET WEST OF THE CENTER LINE
 JB0639'OF THE OILED ROAD, 92 FEET WEST-NORTHWEST OF THE CENTER OF THE
 JB0639'JUNCTION, 36 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY, 1 FOOT
 JB0639'SOUTH OF A FENCE, 18 FEET EAST OF A FENCE CORNER, 2.3 FEET
 JB0639'SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 JB0639'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0639'3 INCHES.
 JB0639
 JB0639                          STATION RECOVERY (2011)
 JB0639
 JB0639'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0639'RECOVERED IN GOOD CONDITION.
 JB0639
 JB0639                          STATION RECOVERY (2013)
 JB0639
 JB0639'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0639'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0301 ***********************************************************************
 JB0301  DESIGNATION -  H 216
 JB0301  PID         -  JB0301
 JB0301  STATE/COUNTY-  IL/JEFFERSON
 JB0301  COUNTRY     -  US
 JB0301  USGS QUAD   -  INA (2018)
 JB0301
 JB0301                         *CURRENT SURVEY CONTROL
 JB0301  ______________________________________________________________________
 JB0301* NAD 83(1986) POSITION- 38 11 52.     (N) 088 54 10.     (W)   SCALED
 JB0301* NAVD 88 ORTHO HEIGHT -   127.510 (meters)      418.34  (feet) ADJUSTED
 JB0301  ______________________________________________________________________
 JB0301  GEOID HEIGHT    -        -29.985 (meters)                     GEOID18
 JB0301  DYNAMIC HEIGHT  -        127.427 (meters)      418.07  (feet) COMP
 JB0301  MODELED GRAVITY -    979,975.7   (mgal)                       NAVD 88
 JB0301
 JB0301  VERT ORDER      -  SECOND    CLASS 0
 JB0301
 JB0301.The horizontal coordinates were scaled from a map and have
 JB0301.an estimated accuracy of +/- 6 seconds.
 JB0301
 JB0301.The orthometric height was determined by differential leveling and
 JB0301.adjusted by the NATIONAL GEODETIC SURVEY
 JB0301.in June 1991.
 JB0301
 JB0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0301.GEOID18 height accuracy estimate available here.
 JB0301
 JB0301.Click photographs - Photos may exist for this station.
 JB0301
 JB0301.The dynamic height is computed by dividing the NAVD 88
 JB0301.geopotential number by the normal gravity value computed on the
 JB0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0301.degrees latitude (g = 980.6199 gals.).
 JB0301
 JB0301.The modeled gravity was interpolated from observed gravity values.
 JB0301
 JB0301;                    North         East    Units  Estimated Accuracy
 JB0301;SPC IL E     -   170,080.      250,120.      MT  (+/- 180 meters Scaled)
 JB0301
 JB0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH333294(NAD 83)
 JB0301
 JB0301                          SUPERSEDED SURVEY CONTROL
 JB0301
 JB0301  NGVD 29 (??/??/92)  127.614  (m)          418.68   (f) ADJ UNCH    2 0
 JB0301
 JB0301.Superseded values are not recommended for survey control.
 JB0301
 JB0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0301.See file dsdata.pdf to determine how the superseded data were derived.
 JB0301
 JB0301_MARKER: DB = BENCH MARK DISK
 JB0301_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0301_SP_SET: BRIDGE
 JB0301_STAMPING: H 216 1960
 JB0301_MARK LOGO: CGS
 JB0301_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0301+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2008
 JB0301
 JB0301  HISTORY     - Date     Condition        Report By
 JB0301  HISTORY     - 1960     MONUMENTED       CGS
 JB0301  HISTORY     - 1978     GOOD             ILDT
 JB0301  HISTORY     - 20080320 GOOD             ILDT
 JB0301  HISTORY     - 20090123 GOOD             ILDT
 JB0301  HISTORY     - 20140708 MARK NOT FOUND   ILDT
 JB0301
 JB0301                          STATION DESCRIPTION
 JB0301
 JB0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0301'3.2 MI N FROM INA.
 JB0301'ABOUT 3.15 MILES NORTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0301'RAILROAD FROM THE STATION AT INA, ABOUT 0.3 MILE SOUTH OF THE
 JB0301'SMALL COMMUNITY OF BONNIE, AT MILE POST 284, AT THE JUNCTION OF
 JB0301'A GRAVEL ROAD WEST AND A DRIVE EAST, SET IN THE TOP OF THE
 JB0301'SOUTHWEST END OF THE WINGWALL AT THE NORTHEAST CORNER OF A
 JB0301'15-FOOT CONCRETE HIGHWAY BRIDGE, 83 FEET NORTH-NORTHWEST OF
 JB0301'MILE POST 284, 21 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY
 JB0301'37, 32 FEET WEST OF THE WEST RAIL, 150 FEET SOUTH OF THE CENTER
 JB0301'LINE OF A DRIVE EAST, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE
 JB0301'HIGHWAY.
 JB0301
 JB0301                          STATION RECOVERY (1978)
 JB0301
 JB0301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB0301'RECOVERED IN GOOD CONDITION.
 JB0301
 JB0301                          STATION RECOVERY (2008)
 JB0301
 JB0301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BE)
 JB0301'SET IN TOP OF NORTHEAST WINGWALL OF IDOT SN 041-0092
 JB0301
 JB0301                          STATION RECOVERY (2009)
 JB0301
 JB0301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0301'ON CULVERT HEADWALL.
 JB0301
 JB0301                          STATION RECOVERY (2014)
 JB0301
 JB0301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0301'BRIDGE REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0954 ***********************************************************************
 HB0954  DESIGNATION -  H 217
 HB0954  PID         -  HB0954
 HB0954  STATE/COUNTY-  IL/UNION
 HB0954  COUNTRY     -  US
 HB0954  USGS QUAD   -  DONGOLA (2018)
 HB0954
 HB0954                         *CURRENT SURVEY CONTROL
 HB0954  ______________________________________________________________________
 HB0954* NAD 83(1986) POSITION- 37 20 16.4    (N) 089 09 22.8    (W)   HD_HELD2
 HB0954* NAVD 88 ORTHO HEIGHT -   122.581 (meters)      402.17  (feet) ADJUSTED
 HB0954  ______________________________________________________________________
 HB0954  GEOID HEIGHT    -        -28.423 (meters)                     GEOID18
 HB0954  DYNAMIC HEIGHT  -        122.494 (meters)      401.88  (feet) COMP
 HB0954  MODELED GRAVITY -    979,917.6   (mgal)                       NAVD 88
 HB0954
 HB0954  VERT ORDER      -  SECOND    CLASS 0
 HB0954
 HB0954.The horizontal coordinates were established by autonomous hand held GPS
 HB0954.observations and have an estimated accuracy of +/- 10 meters.
 HB0954
 HB0954.The orthometric height was determined by differential leveling and
 HB0954.adjusted by the NATIONAL GEODETIC SURVEY
 HB0954.in June 1991.
 HB0954
 HB0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0954.GEOID18 height accuracy estimate available here.
 HB0954
 HB0954.Click photographs - Photos may exist for this station.
 HB0954
 HB0954.The dynamic height is computed by dividing the NAVD 88
 HB0954.geopotential number by the normal gravity value computed on the
 HB0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0954.degrees latitude (g = 980.6199 gals.).
 HB0954
 HB0954.The modeled gravity was interpolated from observed gravity values.
 HB0954
 HB0954;                    North         East    Units  Estimated Accuracy
 HB0954;SPC IL W     -    74,965.      789,528.      MT  (+/- 10 meters HH2 GPS)
 HB0954
 HB0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0897834537(NAD 83)
 HB0954
 HB0954                          SUPERSEDED SURVEY CONTROL
 HB0954
 HB0954  NGVD 29 (11/26/84)  122.554  (m)          402.08   (f) ADJUSTED    2 0
 HB0954
 HB0954.Superseded values are not recommended for survey control.
 HB0954
 HB0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0954.See file dsdata.pdf to determine how the superseded data were derived.
 HB0954
 HB0954_MARKER: DB = BENCH MARK DISK
 HB0954_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0954_SP_SET: OVERPASS
 HB0954_STAMPING: H 217 1960
 HB0954_MARK LOGO: CGS
 HB0954_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0954_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0954+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0954
 HB0954  HISTORY     - Date     Condition        Report By
 HB0954  HISTORY     - 1960     MONUMENTED       CGS
 HB0954  HISTORY     - 1976     GOOD             ILDT
 HB0954  HISTORY     - 1976     GOOD             ILDT
 HB0954  HISTORY     - 1976     GOOD             ILDT
 HB0954  HISTORY     - 20020827 GOOD             USACE
 HB0954  HISTORY     - 20110615 GOOD             ILDT
 HB0954  HISTORY     - 20120503 GOOD             AMESC
 HB0954  HISTORY     - 20120620 GOOD             ILDT
 HB0954
 HB0954                          STATION DESCRIPTION
 HB0954
 HB0954'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0954'2 MI SE FROM DONGOLA.
 HB0954'ABOUT 0.05 MILE SOUTH ALONG U.S. HIGHWAY 51 FROM THE ILLINOIS
 HB0954'CENTRAL RAILROAD STATION AT DONGOLA, THENCE 0.3 MILE SOUTHEAST
 HB0954'ALONG CROSS STREET, THENCE 0.5 MILE SOUTHEAST ALONG AN ASPHALT
 HB0954'ROAD, THENCE 1.15 MILES SOUTH ALONG A GRAVEL ROAD, SET IN THE TOP
 HB0954'OF THE NORTH END OF THE WEST HEADWALL OF INTERSTATE HIGHWAY 57
 HB0954'OVERPASS OVER A GRAVEL ROAD, 25 FEET WEST OF THE CENTER LINE OF
 HB0954'THE SOUTH-BOUND LANE OF THE HIGHWAY, ABOUT LEVEL WITH THE HIGHWAY.
 HB0954
 HB0954                          STATION RECOVERY (1976)
 HB0954
 HB0954'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0954'RECOVERED IN GOOD CONDITION.
 HB0954
 HB0954                          STATION RECOVERY (1976)
 HB0954
 HB0954'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0954'RECOVERED IN GOOD CONDITION.
 HB0954
 HB0954                          STATION RECOVERY (1976)
 HB0954
 HB0954'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0954'RECOVERED IN GOOD CONDITION.
 HB0954
 HB0954                          STATION RECOVERY (2002)
 HB0954
 HB0954'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0954'RECOVERED IN GOOD CONDITION.
 HB0954
 HB0954                          STATION RECOVERY (2011)
 HB0954
 HB0954'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0954'THE MARK IS ON SN091-2020
 HB0954
 HB0954                          STATION RECOVERY (2012)
 HB0954
 HB0954'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0954'RECOVERED AS DESCRIBED.
 HB0954
 HB0954                          STATION RECOVERY (2012)
 HB0954
 HB0954'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0954'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1422 ***********************************************************************
 JB1422  DESIGNATION -  H 218
 JB1422  PID         -  JB1422
 JB1422  STATE/COUNTY-  IL/MADISON
 JB1422  COUNTRY     -  US
 JB1422  USGS QUAD   -  WORDEN (2018)
 JB1422
 JB1422                         *CURRENT SURVEY CONTROL
 JB1422  ______________________________________________________________________
 JB1422* NAD 83(1986) POSITION- 38 56 45.     (N) 089 48 05.     (W)   SCALED
 JB1422* NAVD 88 ORTHO HEIGHT -   177.704 (meters)      583.02  (feet) ADJUSTED
 JB1422  ______________________________________________________________________
 JB1422  GEOID HEIGHT    -        -31.119 (meters)                     GEOID18
 JB1422  DYNAMIC HEIGHT  -        177.599 (meters)      582.67  (feet) COMP
 JB1422  MODELED GRAVITY -    980,034.4   (mgal)                       NAVD 88
 JB1422
 JB1422  VERT ORDER      -  SECOND    CLASS 0
 JB1422
 JB1422.The horizontal coordinates were scaled from a map and have
 JB1422.an estimated accuracy of +/- 6 seconds.
 JB1422
 JB1422.The orthometric height was determined by differential leveling and
 JB1422.adjusted by the NATIONAL GEODETIC SURVEY
 JB1422.in June 1991.
 JB1422
 JB1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1422.GEOID18 height accuracy estimate available here.
 JB1422
 JB1422.Click photographs - Photos may exist for this station.
 JB1422
 JB1422.The dynamic height is computed by dividing the NAVD 88
 JB1422.geopotential number by the normal gravity value computed on the
 JB1422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1422.degrees latitude (g = 980.6199 gals.).
 JB1422
 JB1422.The modeled gravity was interpolated from observed gravity values.
 JB1422
 JB1422;                    North         East    Units  Estimated Accuracy
 JB1422;SPC IL W     -   253,020.      731,670.      MT  (+/- 180 meters Scaled)
 JB1422
 JB1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ572144(NAD 83)
 JB1422
 JB1422                          SUPERSEDED SURVEY CONTROL
 JB1422
 JB1422  NGVD 29 (??/??/92)  177.825  (m)          583.41   (f) ADJ UNCH    2 0
 JB1422
 JB1422.Superseded values are not recommended for survey control.
 JB1422
 JB1422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1422.See file dsdata.pdf to determine how the superseded data were derived.
 JB1422
 JB1422_MARKER: DB = BENCH MARK DISK
 JB1422_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1422_SP_SET: BOX CULVERT HEADWALL
 JB1422_STAMPING: H 218 1960
 JB1422_MARK LOGO: CGS
 JB1422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1422+STABILITY: SURFACE MOTION
 JB1422
 JB1422  HISTORY     - Date     Condition        Report By
 JB1422  HISTORY     - 1960     MONUMENTED       CGS
 JB1422
 JB1422                          STATION DESCRIPTION
 JB1422
 JB1422'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1422'2 MI E FROM WORDEN.
 JB1422'ABOUT 2 MILES EAST ALONG WORDEN ROAD FROM THE WORDEN PUBLIC
 JB1422'HIGHSCHOOL IN WORDEN THENCE 0.8 MILES NORTH ALONG STATE HIGHWAY
 JB1422'4 AT THE CROSSING OF THE CLEVELAND, CINCINNATI, CHICAGO AND
 JB1422'ST. LOUIS RIALROAD, SET IN THE TOP OF THE SOUTH END OF THE WEST
 JB1422'HEADWALL OF A THREE FOOT CONCRETE BOX CULVERT, 21 FEET WEST OF
 JB1422'THE CENTER LINE OF THE HIGHWAY, 40 FEET SOUTHEAST OF THE
 JB1422'SOUTHEAST RAIL, 72 FEET SOUTHWEST OF THE CENTER OF THE CROSSING,
 JB1422'AND ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1082 ***********************************************************************
 KB1082  DESIGNATION -  H 219
 KB1082  PID         -  KB1082
 KB1082  STATE/COUNTY-  IL/SANGAMON
 KB1082  COUNTRY     -  US
 KB1082  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1082
 KB1082                         *CURRENT SURVEY CONTROL
 KB1082  ______________________________________________________________________
 KB1082* NAD 83(1986) POSITION- 39 55 19.     (N) 089 34 35.     (W)   SCALED
 KB1082* NAVD 88 ORTHO HEIGHT -   178.316 (meters)      585.03  (feet) ADJUSTED
 KB1082  ______________________________________________________________________
 KB1082  GEOID HEIGHT    -        -32.554 (meters)                     GEOID18
 KB1082  DYNAMIC HEIGHT  -        178.221 (meters)      584.71  (feet) COMP
 KB1082  MODELED GRAVITY -    980,092.0   (mgal)                       NAVD 88
 KB1082
 KB1082  VERT ORDER      -  SECOND    CLASS 0
 KB1082
 KB1082.The horizontal coordinates were scaled from a map and have
 KB1082.an estimated accuracy of +/- 6 seconds.
 KB1082
 KB1082.The orthometric height was determined by differential leveling and
 KB1082.adjusted by the NATIONAL GEODETIC SURVEY
 KB1082.in June 1991.
 KB1082
 KB1082.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1082.GEOID18 height accuracy estimate available here.
 KB1082
 KB1082.Click photographs - Photos may exist for this station.
 KB1082
 KB1082.The dynamic height is computed by dividing the NAVD 88
 KB1082.geopotential number by the normal gravity value computed on the
 KB1082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1082.degrees latitude (g = 980.6199 gals.).
 KB1082
 KB1082.The modeled gravity was interpolated from observed gravity values.
 KB1082
 KB1082;                    North         East    Units  Estimated Accuracy
 KB1082;SPC IL W     -   361,490.      750,460.      MT  (+/- 180 meters Scaled)
 KB1082
 KB1082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK798222(NAD 83)
 KB1082
 KB1082                          SUPERSEDED SURVEY CONTROL
 KB1082
 KB1082  NGVD 29 (??/??/92)  178.410  (m)          585.33   (f) ADJ UNCH    2 0
 KB1082
 KB1082.Superseded values are not recommended for survey control.
 KB1082
 KB1082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1082.See file dsdata.pdf to determine how the superseded data were derived.
 KB1082
 KB1082_MARKER: DB = BENCH MARK DISK
 KB1082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1082_STAMPING: H 219 1960
 KB1082_MARK LOGO: CGS
 KB1082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1082+STABILITY: SURFACE MOTION
 KB1082
 KB1082  HISTORY     - Date     Condition        Report By
 KB1082  HISTORY     - 1960     MONUMENTED       CGS
 KB1082  HISTORY     - 1976     GOOD             NGS
 KB1082
 KB1082                          STATION DESCRIPTION
 KB1082
 KB1082'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1082'1.9 MI NE FROM SHERMAN.
 KB1082'1.85 MILES NORTHEAST ALONG U.S. 66 FROM THE CROSSING OF U.S.
 KB1082'66 AND THE GULF MOBILE AND OHIO RAILROAD IN SHERMAN, THENCE 0.05
 KB1082'MILES EAST ALONG AN OILED ROAD, AT THE CROSSING OF THE ILLINOIS
 KB1082'TERMINAL RAILROAD, 20 FEET SOUTHEAST OF THE SOUTH EAST RAIL, 91
 KB1082'FEET SOUTH OF THE CENTER LINE OF THE OILED ROAD, 92 FEET SOUTH OF
 KB1082'THE CENTER OF CROSSING, 1 FOOT WEST OF A FENCE, 72 FEET SOUTH
 KB1082'OF A FENCE CORNER, 1.8 FEET NORTH OF A METAL WITNESS POST, 0.5
 KB1082'FEET BELOW THE LEVEL OF THE ROAD, ABOUT LEVEL WITH THE TRACK,
 KB1082'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB1082
 KB1082                          STATION RECOVERY (1976)
 KB1082
 KB1082'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0195 ***********************************************************************
 LC0195  DESIGNATION -  H 22
 LC0195  PID         -  LC0195
 LC0195  STATE/COUNTY-  IL/FORD
 LC0195  COUNTRY     -  US
 LC0195  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0195
 LC0195                         *CURRENT SURVEY CONTROL
 LC0195  ______________________________________________________________________
 LC0195* NAD 83(1986) POSITION- 40 25 34.     (N) 088 23 34.     (W)   SCALED
 LC0195* NAVD 88 ORTHO HEIGHT -   223.016 (meters)      731.68  (feet) ADJUSTED
 LC0195  ______________________________________________________________________
 LC0195  GEOID HEIGHT    -        -32.024 (meters)                     GEOID18
 LC0195  DYNAMIC HEIGHT  -        222.910 (meters)      731.33  (feet) COMP
 LC0195  MODELED GRAVITY -    980,145.8   (mgal)                       NAVD 88
 LC0195
 LC0195  VERT ORDER      -  SECOND    CLASS 0
 LC0195
 LC0195.The horizontal coordinates were scaled from a map and have
 LC0195.an estimated accuracy of +/- 6 seconds.
 LC0195
 LC0195.The orthometric height was determined by differential leveling and
 LC0195.adjusted by the NATIONAL GEODETIC SURVEY
 LC0195.in June 1991.
 LC0195
 LC0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0195.GEOID18 height accuracy estimate available here.
 LC0195
 LC0195.Click photographs - Photos may exist for this station.
 LC0195
 LC0195.The dynamic height is computed by dividing the NAVD 88
 LC0195.geopotential number by the normal gravity value computed on the
 LC0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0195.degrees latitude (g = 980.6199 gals.).
 LC0195
 LC0195.The modeled gravity was interpolated from observed gravity values.
 LC0195
 LC0195;                    North         East    Units  Estimated Accuracy
 LC0195;SPC IL E     -   417,320.      294,960.      MT  (+/- 180 meters Scaled)
 LC0195
 LC0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK818759(NAD 83)
 LC0195
 LC0195                          SUPERSEDED SURVEY CONTROL
 LC0195
 LC0195  NGVD 29 (??/??/92)  223.068  (m)          731.85   (f) ADJ UNCH    2 0
 LC0195
 LC0195.Superseded values are not recommended for survey control.
 LC0195
 LC0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0195.See file dsdata.pdf to determine how the superseded data were derived.
 LC0195
 LC0195_MARKER: DB = BENCH MARK DISK
 LC0195_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0195_SP_SET: BRIDGE
 LC0195_STAMPING: H 22 1934
 LC0195_MARK LOGO: CGS
 LC0195_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0195
 LC0195  HISTORY     - Date     Condition        Report By
 LC0195  HISTORY     - 1934     MONUMENTED       CGS
 LC0195  HISTORY     - 1973     GOOD             NGS
 LC0195
 LC0195                          STATION DESCRIPTION
 LC0195
 LC0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0195'1 MI NE FROM PROCTOR.
 LC0195'IN FORD COUNTY, 1.0 MILE NORTHEAST ALONG THE WABASH RAILWAY
 LC0195'FROM THE STATION AT PROCTOR, CHAMPAIGN COUNTY, 4 POLES NORTH
 LC0195'OF MILEPOST 116, 6 POLES SOUTH OF A PUBLIC-ROAD CROSSING, IN
 LC0195'THE TOP OF THE WEST END OF A NORTH ABUTMENT OF A 60-FOOT STEEL
 LC0195'BRIDGE 1320, AND 9 FEET WEST OF THE CENTERLINE OF THE TRACK.
 LC0195'A STANDARD DISK, STAMPED H 22 1934.
 LC0195
 LC0195                          STATION RECOVERY (1973)
 LC0195
 LC0195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1607 ***********************************************************************
 LC1607  DESIGNATION -  H 220 RESET
 LC1607  PID         -  LC1607
 LC1607  STATE/COUNTY-  IL/MCLEAN
 LC1607  COUNTRY     -  US
 LC1607  USGS QUAD   -  MCLEAN (2018)
 LC1607
 LC1607                         *CURRENT SURVEY CONTROL
 LC1607  ______________________________________________________________________
 LC1607* NAD 83(1986) POSITION- 40 18 42.01   (N) 089 08 56.54   (W)   HD_HELD1
 LC1607* NAVD 88 ORTHO HEIGHT -   216.07  (meters)      708.9   (feet) RESET
 LC1607  ______________________________________________________________________
 LC1607  GEOID HEIGHT    -        -32.365 (meters)                     GEOID18
 LC1607  VERT ORDER      -  THIRD
 LC1607
 LC1607.The horizontal coordinates were determined by differentially corrected
 LC1607.hand held GPS observations or other comparable positioning techniques
 LC1607.and have an estimated accuracy of +/- 3 meters.
 LC1607
 LC1607.The orthometric height was computed from unverified reset data.
 LC1607
 LC1607.No vertical observational check was made to the station.
 LC1607
 LC1607.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1607.GEOID18 height accuracy estimate available here.
 LC1607
 LC1607.Click photographs - Photos may exist for this station.
 LC1607
 LC1607;                    North         East    Units  Estimated Accuracy
 LC1607;SPC IL E     -   404,925.8     230,662.8     MT  (+/- 3 meters HH1 GPS) 
 LC1607
 LC1607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1738864566(NAD 83)
 LC1607
 LC1607                          SUPERSEDED SURVEY CONTROL
 LC1607
 LC1607  NGVD 29 (11/09/15)  216.13   (m)          709.1    (f) RESET       3  
 LC1607
 LC1607.Superseded values are not recommended for survey control.
 LC1607
 LC1607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1607.See file dsdata.pdf to determine how the superseded data were derived.
 LC1607
 LC1607_MARKER: DV = VERTICAL CONTROL DISK
 LC1607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1607_STAMPING: H 220 RESET 1980
 LC1607_MARK LOGO: NGS
 LC1607_PROJECTION: FLUSH
 LC1607_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1607+STABILITY: SURFACE MOTION
 LC1607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1607+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2023
 LC1607
 LC1607  HISTORY     - Date     Condition        Report By
 LC1607  HISTORY     - 1980     MONUMENTED       NGS
 LC1607  HISTORY     - 20231016 GOOD             ILDT
 LC1607
 LC1607                          STATION DESCRIPTION
 LC1607
 LC1607'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 LC1607'1.0 MI EAST FROM MCLEAN.
 LC1607'0.7 MILE EAST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION WITH INTERSTATE
 LC1607'HIGHWAY 55 AT THE EDGE OF MCLEAN, AT THE SOUTHEAST ANGLE OF HIGHWAY
 LC1607'136 AND PAVED ROAD TO THE SOUTH, 79 FEET OF CENTERLINE OF PAVED ROAD,
 LC1607'1.5 FEET WEST OF POWER LINE POLE NUMBER P 326.
 LC1607'THE MARK IS 1.5 FT  E FROM A WITNESS POST.
 LC1607'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 LC1607
 LC1607                          STATION RECOVERY (2023)
 LC1607
 LC1607'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC1607'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0537 ***********************************************************************
 NH0537  DESIGNATION -  H 221
 NH0537  PID         -  NH0537
 NH0537  STATE/COUNTY-  IL/WINNEBAGO
 NH0537  COUNTRY     -  US
 NH0537  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0537
 NH0537                         *CURRENT SURVEY CONTROL
 NH0537  ______________________________________________________________________
 NH0537* NAD 83(1986) POSITION- 42 25 14.     (N) 089 02 55.     (W)   SCALED
 NH0537* NAVD 88 ORTHO HEIGHT -   229.619 (meters)      753.34  (feet) ADJUSTED
 NH0537  ______________________________________________________________________
 NH0537  GEOID HEIGHT    -        -33.650 (meters)                     GEOID18
 NH0537  DYNAMIC HEIGHT  -        229.547 (meters)      753.11  (feet) COMP
 NH0537  MODELED GRAVITY -    980,305.0   (mgal)                       NAVD 88
 NH0537
 NH0537  VERT ORDER      -  FIRST     CLASS II
 NH0537
 NH0537.The horizontal coordinates were scaled from a map and have
 NH0537.an estimated accuracy of +/- 6 seconds.
 NH0537
 NH0537.The orthometric height was determined by differential leveling and
 NH0537.adjusted by the NATIONAL GEODETIC SURVEY
 NH0537.in June 1991.
 NH0537
 NH0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0537.GEOID18 height accuracy estimate available here.
 NH0537
 NH0537.Click photographs - Photos may exist for this station.
 NH0537
 NH0537.The dynamic height is computed by dividing the NAVD 88
 NH0537.geopotential number by the normal gravity value computed on the
 NH0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0537.degrees latitude (g = 980.6199 gals.).
 NH0537
 NH0537.The modeled gravity was interpolated from observed gravity values.
 NH0537
 NH0537;                    North         East    Units  Estimated Accuracy
 NH0537;SPC IL W     -   639,400.      792,010.      MT  (+/- 180 meters Scaled)
 NH0537
 NH0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM314985(NAD 83)
 NH0537
 NH0537                          SUPERSEDED SURVEY CONTROL
 NH0537
 NH0537  NGVD 29 (??/??/92)  229.680  (m)          753.54   (f) ADJ UNCH    1 2
 NH0537
 NH0537.Superseded values are not recommended for survey control.
 NH0537
 NH0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0537.See file dsdata.pdf to determine how the superseded data were derived.
 NH0537
 NH0537_MARKER: DB = BENCH MARK DISK
 NH0537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0537_STAMPING: H 221 1960
 NH0537_MARK LOGO: CGS
 NH0537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0537+STABILITY: SURFACE MOTION
 NH0537
 NH0537  HISTORY     - Date     Condition        Report By
 NH0537  HISTORY     - 1960     MONUMENTED       CGS
 NH0537  HISTORY     - 19970530 GOOD             USPSQD
 NH0537  HISTORY     - 20251217 GOOD             ILDW
 NH0537
 NH0537                          STATION DESCRIPTION
 NH0537
 NH0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0537'3.2 MI SE FROM ROCKTON.
 NH0537'ABOUT 3.15 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0537'AND PACIFIC RAILROAD FROM THE STATION AT ROCKTON, 206 YARDS
 NH0537'SOUTH-SOUTHEAST OF MILEPOLE 3, IN S-31, R-2 E, T-46 N, 45 1/2 FEET
 NH0537'EAST-NORTHEAST OF THE EAST-NORTHEAST RAIL, 88 YARDS NORTH-NORTHWEST
 NH0537'OF A PRIVATE FARM CROSSING LEADING NORTH, 22 FEET WEST OF THE
 NH0537'CENTER LINE OF PRIVATE FARM ROAD, 1 FOOT WEST-SOUTHWEST OF A
 NH0537'RIGHT-OF-WAY FENCE, 2 FEET SOUTH-SOUTHEAST OF A STEEL WITNESS
 NH0537'POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN TOP
 NH0537'OF A CONCRETE POST PROJECTING 4 INCHES.
 NH0537
 NH0537                          STATION RECOVERY (1997)
 NH0537
 NH0537'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0537'RECOVERED IN GOOD CONDITION.
 NH0537
 NH0537                          STATION RECOVERY (2025)
 NH0537
 NH0537'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 NH0537'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0558 ***********************************************************************
 NH0558  DESIGNATION -  H 222 RESET
 NH0558  PID         -  NH0558
 NH0558  STATE/COUNTY-  IL/WINNEBAGO
 NH0558  COUNTRY     -  US
 NH0558  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0558
 NH0558                         *CURRENT SURVEY CONTROL
 NH0558  ______________________________________________________________________
 NH0558* NAD 83(1986) POSITION- 42 20 19.     (N) 089 03 10.     (W)   SCALED
 NH0558* NAVD 88 ORTHO HEIGHT -   223.69  (+/-2cm)      733.9   (feet) VERTCON3
 NH0558  ______________________________________________________________________
 NH0558  GEOID HEIGHT    -        -33.519 (meters)                     GEOID18
 NH0558  VERT ORDER      -  THIRD (See Below)
 NH0558
 NH0558.The horizontal coordinates were scaled from a map and have
 NH0558.an estimated accuracy of +/- 6 seconds.
 NH0558
 NH0558.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH0558.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH0558
 NH0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0558.GEOID18 height accuracy estimate available here.
 NH0558
 NH0558.The vertical order pertains to the NGVD 29 superseded value.
 NH0558
 NH0558.Click photographs - Photos may exist for this station.
 NH0558
 NH0558;                    North         East    Units  Estimated Accuracy
 NH0558;SPC IL W     -   630,290.      791,790.      MT  (+/- 180 meters Scaled)
 NH0558
 NH0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM308894(NAD 83)
 NH0558
 NH0558                          SUPERSEDED SURVEY CONTROL
 NH0558
 NH0558  NGVD 29 (??/??/??)  223.75   (m)          734.1    (f) RESET       3  
 NH0558
 NH0558.Superseded values are not recommended for survey control.
 NH0558
 NH0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0558.See file dsdata.pdf to determine how the superseded data were derived.
 NH0558
 NH0558_MARKER: DB = BENCH MARK DISK
 NH0558_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0558_SP_SET: STEP
 NH0558_STAMPING: H 222 RESET 1970
 NH0558_MARK LOGO: CGS
 NH0558_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0558
 NH0558  HISTORY     - Date     Condition        Report By
 NH0558  HISTORY     - 1970     MONUMENTED       NGS
 NH0558  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0558
 NH0558                          STATION DESCRIPTION
 NH0558
 NH0558'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0558'AT LOVES PARK.
 NH0558'THE MARK IS A STANDARD DISK SET IN A DRILL HOLE IN THE TOP OF THE
 NH0558'CONCRETE STEP OF THE SOUTH AND WEST ENTRANCE OF THE NORTH PARK
 NH0558'ANNEX SCHOOL OF LOVES PARK, 63 FEET EAST OF THE CENTERLINE OF
 NH0558'THE NORTH BOUND LANE OF SECOND STREET, 71 FEET NORTH OF THE
 NH0558'CENTERLINE OF SUPERIOR AVE., 35 FEET EAST OF A FENCE, 40 FEET
 NH0558'NORTH OF TH ESOUTHWEST CORNER OF THE SCHOOL AND 8 FEET NORTHWEST
 NH0558'OF THE CENTER OF THE DOOR OF THE ENTRANCE.
 NH0558
 NH0558                          STATION RECOVERY (1987)
 NH0558
 NH0558'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0558'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0638 ***********************************************************************
 NH0638  DESIGNATION -  H 223
 NH0638  PID         -  NH0638
 NH0638  STATE/COUNTY-  IL/OGLE
 NH0638  COUNTRY     -  US
 NH0638  USGS QUAD   -  KINGS (2018)
 NH0638
 NH0638                         *CURRENT SURVEY CONTROL
 NH0638  ______________________________________________________________________
 NH0638* NAD 83(1986) POSITION- 42 01 23.     (N) 089 06 15.     (W)   SCALED
 NH0638* NAVD 88 ORTHO HEIGHT -   265.251 (meters)      870.24  (feet) ADJUSTED
 NH0638  ______________________________________________________________________
 NH0638  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 NH0638  DYNAMIC HEIGHT  -        265.161 (meters)      869.95  (feet) COMP
 NH0638  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 NH0638
 NH0638  VERT ORDER      -  FIRST     CLASS I
 NH0638
 NH0638.The horizontal coordinates were scaled from a map and have
 NH0638.an estimated accuracy of +/- 6 seconds.
 NH0638
 NH0638.The orthometric height was determined by differential leveling and
 NH0638.adjusted by the NATIONAL GEODETIC SURVEY
 NH0638.in June 1991.
 NH0638
 NH0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0638.GEOID18 height accuracy estimate available here.
 NH0638
 NH0638.Click photographs - Photos may exist for this station.
 NH0638
 NH0638.The dynamic height is computed by dividing the NAVD 88
 NH0638.geopotential number by the normal gravity value computed on the
 NH0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0638.degrees latitude (g = 980.6199 gals.).
 NH0638
 NH0638.The modeled gravity was interpolated from observed gravity values.
 NH0638
 NH0638;                    North         East    Units  Estimated Accuracy
 NH0638;SPC IL W     -   595,190.      787,990.      MT  (+/- 180 meters Scaled)
 NH0638
 NH0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM257544(NAD 83)
 NH0638
 NH0638                          SUPERSEDED SURVEY CONTROL
 NH0638
 NH0638  NGVD 29 (??/??/92)  265.285  (m)          870.36   (f) ADJ UNCH    1 1
 NH0638
 NH0638.Superseded values are not recommended for survey control.
 NH0638
 NH0638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0638.See file dsdata.pdf to determine how the superseded data were derived.
 NH0638
 NH0638_MARKER: DB = BENCH MARK DISK
 NH0638_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0638_SP_SET: BOX CULVERT HEADWALL
 NH0638_STAMPING: H 223 1960
 NH0638_MARK LOGO: CGS
 NH0638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0638+STABILITY: SURFACE MOTION
 NH0638
 NH0638  HISTORY     - Date     Condition        Report By
 NH0638  HISTORY     - 1960     MONUMENTED       CGS
 NH0638  HISTORY     - 1969     GOOD             CGS
 NH0638  HISTORY     - 19960514 GOOD             USPSQD
 NH0638  HISTORY     - 20010725 GOOD             USPSQD
 NH0638
 NH0638                          STATION DESCRIPTION
 NH0638
 NH0638'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0638'1.2 MI N FROM KINGS.
 NH0638'ABOUT 1.15 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0638'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 0.15 MILE
 NH0638'NORTH OF THE CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 0.25
 NH0638'MILE NORTH OF MILEPOST 6, ON THE OUTSIDE OF A CURVE IN THE TRACK,
 NH0638'8 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF THE NORTH END
 NH0638'OF THE WEST CONCRETE HEADWALL OF A CONCRETE BOX CULVERT UNDER
 NH0638'THE TRACK, AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 15,
 NH0638'T41N, R1E.
 NH0638
 NH0638                          STATION RECOVERY (1996)
 NH0638
 NH0638'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0638'RECOVERED IN GOOD CONDITION.
 NH0638
 NH0638                          STATION RECOVERY (2001)
 NH0638
 NH0638'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0638'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0568 ***********************************************************************
 MF0568  DESIGNATION -  H 224
 MF0568  PID         -  MF0568
 MF0568  STATE/COUNTY-  IL/LEE
 MF0568  COUNTRY     -  US
 MF0568  USGS QUAD   -  STEWARD (2018)
 MF0568
 MF0568                         *CURRENT SURVEY CONTROL
 MF0568  ______________________________________________________________________
 MF0568* NAD 83(1986) POSITION- 41 48 13.     (N) 089 01 46.     (W)   SCALED
 MF0568* NAVD 88 ORTHO HEIGHT -   244.677 (meters)      802.74  (feet) POSTED
 MF0568  ______________________________________________________________________
 MF0568  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 MF0568  DYNAMIC HEIGHT  -        244.59  (meters)      802.5   (feet) COMP
 MF0568  MODELED GRAVITY -    980,251.4   (mgal)                       NAVD 88
 MF0568
 MF0568  VERT ORDER      -  * POSTED, SEE BELOW
 MF0568
 MF0568.The horizontal coordinates were scaled from a map and have
 MF0568.an estimated accuracy of +/- 6 seconds.
 MF0568
 MF0568.The orthometric height was determined by differential leveling
 MF0568.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0568
 MF0568.* This is a POSTED BENCH MARK height.
 MF0568
 MF0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0568.GEOID18 height accuracy estimate available here.
 MF0568
 MF0568.Click photographs - Photos may exist for this station.
 MF0568
 MF0568.The dynamic height is computed by dividing the NAVD 88
 MF0568.geopotential number by the normal gravity value computed on the
 MF0568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0568.degrees latitude (g = 980.6199 gals.).
 MF0568
 MF0568.The modeled gravity was interpolated from observed gravity values.
 MF0568
 MF0568;                    North         East    Units  Estimated Accuracy
 MF0568;SPC IL W     -   570,900.      794,500.      MT  (+/- 180 meters Scaled)
 MF0568
 MF0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM314299(NAD 83)
 MF0568
 MF0568                          SUPERSEDED SURVEY CONTROL
 MF0568
 MF0568  NGVD 29 (??/??/92)  244.73   (m)          802.9    (f) COMPUTED    1 2
 MF0568
 MF0568.Superseded values are not recommended for survey control.
 MF0568
 MF0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0568.See file dsdata.pdf to determine how the superseded data were derived.
 MF0568
 MF0568_MARKER: DB = BENCH MARK DISK
 MF0568_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0568_SP_SET: BRIDGE
 MF0568_STAMPING: H 224 1960
 MF0568_MARK LOGO: CGS
 MF0568_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0568
 MF0568  HISTORY     - Date     Condition        Report By
 MF0568  HISTORY     - 1960     MONUMENTED       CGS
 MF0568  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0568  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0568  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0568
 MF0568                          STATION DESCRIPTION
 MF0568
 MF0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0568'1.7 MI N FROM SCARBORO.
 MF0568'ABOUT 1.7 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0568'AND PACIFIC RAILROAD FROM THE GRAIN ELEVATOR AT SCARBORO, ABOUT
 MF0568'3.05 MILES SOUTH ALONG THE C.M. ST. P. AND P. RR. FROM THE
 MF0568'CROSSING OF A CONCRETE ROAD AT STEWARD, IN S-32, R-2E, T-39N, 78 YARDS
 MF0568'EAST OF THE GRAVEL ROAD, 0.1 MILE SOUTH ACROSS COUNTRY FROM
 MF0568'STEEL PLATE RAILROAD BRIDGE OVER A DRAINAGE DITCH, 15 FEET NORTH
 MF0568'OF THE CENTER LINE OF GRAVEL ROAD, IN TOP OF THE NORTHWEST
 MF0568'WING WALL OF A 45-FOOT CONCRETE BRIDGE FOR GRAVEL ROAD OVER A
 MF0568'DRAINAGE DITCH, 3.2 FEET NORTHWEST OF WEST END OF NORTH CONCRETE
 MF0568'BANISTER, AND ABOUT LEVEL WITH THE BRIDGE FLOOR.
 MF0568
 MF0568                          STATION RECOVERY (1995)
 MF0568
 MF0568'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0568'MARK NOT FOUND.
 MF0568
 MF0568                          STATION RECOVERY (2002)
 MF0568
 MF0568'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0568'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0568
 MF0568                          STATION RECOVERY (2003)
 MF0568
 MF0568'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0568'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0569 ***********************************************************************
 MF0569  DESIGNATION -  H 224 RESET
 MF0569  PID         -  MF0569
 MF0569  STATE/COUNTY-  IL/LEE
 MF0569  COUNTRY     -  US
 MF0569  USGS QUAD   -  STEWARD (2018)
 MF0569
 MF0569                         *CURRENT SURVEY CONTROL
 MF0569  ______________________________________________________________________
 MF0569* NAD 83(1986) POSITION- 41 48 13.     (N) 089 01 46.     (W)   SCALED
 MF0569* NAVD 88 ORTHO HEIGHT -   244.848 (meters)      803.31  (feet) ADJUSTED
 MF0569  ______________________________________________________________________
 MF0569  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 MF0569  DYNAMIC HEIGHT  -        244.759 (meters)      803.01  (feet) COMP
 MF0569  MODELED GRAVITY -    980,251.4   (mgal)                       NAVD 88
 MF0569
 MF0569  VERT ORDER      -  FIRST     CLASS I
 MF0569
 MF0569.The horizontal coordinates were scaled from a map and have
 MF0569.an estimated accuracy of +/- 6 seconds.
 MF0569
 MF0569.The orthometric height was determined by differential leveling and
 MF0569.adjusted by the NATIONAL GEODETIC SURVEY
 MF0569.in June 1991.
 MF0569
 MF0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0569.GEOID18 height accuracy estimate available here.
 MF0569
 MF0569.Click photographs - Photos may exist for this station.
 MF0569
 MF0569.The dynamic height is computed by dividing the NAVD 88
 MF0569.geopotential number by the normal gravity value computed on the
 MF0569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0569.degrees latitude (g = 980.6199 gals.).
 MF0569
 MF0569.The modeled gravity was interpolated from observed gravity values.
 MF0569
 MF0569;                    North         East    Units  Estimated Accuracy
 MF0569;SPC IL W     -   570,900.      794,500.      MT  (+/- 180 meters Scaled)
 MF0569
 MF0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM314299(NAD 83)
 MF0569
 MF0569                          SUPERSEDED SURVEY CONTROL
 MF0569
 MF0569  NGVD 29 (??/??/92)  244.900  (m)          803.48   (f) ADJ UNCH    1 1
 MF0569
 MF0569.Superseded values are not recommended for survey control.
 MF0569
 MF0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0569.See file dsdata.pdf to determine how the superseded data were derived.
 MF0569
 MF0569_MARKER: DB = BENCH MARK DISK
 MF0569_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0569_SP_SET: BRIDGE
 MF0569_STAMPING: H 224 RESET 1963
 MF0569_MARK LOGO: CGS
 MF0569_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0569
 MF0569  HISTORY     - Date     Condition        Report By
 MF0569  HISTORY     - 1963     MONUMENTED       CGS
 MF0569  HISTORY     - 1969     GOOD             CGS
 MF0569  HISTORY     - 19950818 GOOD             USPSQD
 MF0569  HISTORY     - 20020123 GOOD             NGS
 MF0569
 MF0569                          STATION DESCRIPTION
 MF0569
 MF0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0569'8.8 MI S FROM ROCHELLE.
 MF0569'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0569'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 3.25 MILES SOUTH
 MF0569'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 MF0569'229 FEET EAST OF THE EAST RAIL, 15 FEET NORTH OF THE CENTER LINE
 MF0569'OF A PAVED ROAD, SET IN THE TOP OF THE NORTHWEST CONCRETE
 MF0569'WINGWALL OF A CONCRETE BRIDGE OVER A DRAINAGE DITCH, 1 FOOT
 MF0569'WEST OF THE WEST END OF THE NORTH CONCRETE GUARD RAIL FOR THE
 MF0569'BRIDGE, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD.  SEC 32,
 MF0569'T39N, R 2E.  NOTE-- STAMPING NOT INDICATED ON LITHO SHEET,
 MF0569'HOWEVER, STAMPING IS AS SHOWN.
 MF0569
 MF0569                          STATION RECOVERY (1995)
 MF0569
 MF0569'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0569'RECOVERED IN GOOD CONDITION.
 MF0569
 MF0569                          STATION RECOVERY (2002)
 MF0569
 MF0569'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0569'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0680 ***********************************************************************
 MF0680  DESIGNATION -  H 225
 MF0680  PID         -  MF0680
 MF0680  STATE/COUNTY-  IL/LASALLE
 MF0680  COUNTRY     -  US
 MF0680  USGS QUAD   -  TROY GROVE (2018)
 MF0680
 MF0680                         *CURRENT SURVEY CONTROL
 MF0680  ______________________________________________________________________
 MF0680* NAD 83(1986) POSITION- 41 28 10.     (N) 089 07 02.     (W)   SCALED
 MF0680* NAVD 88 ORTHO HEIGHT -   207.514 (meters)      680.82  (feet) ADJUSTED
 MF0680  ______________________________________________________________________
 MF0680  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 MF0680  DYNAMIC HEIGHT  -        207.433 (meters)      680.55  (feet) COMP
 MF0680  MODELED GRAVITY -    980,228.7   (mgal)                       NAVD 88
 MF0680
 MF0680  VERT ORDER      -  FIRST     CLASS I
 MF0680
 MF0680.The horizontal coordinates were scaled from a map and have
 MF0680.an estimated accuracy of +/- 6 seconds.
 MF0680
 MF0680.The orthometric height was determined by differential leveling and
 MF0680.adjusted by the NATIONAL GEODETIC SURVEY
 MF0680.in June 1991.
 MF0680
 MF0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0680.GEOID18 height accuracy estimate available here.
 MF0680
 MF0680.Click photographs - Photos may exist for this station.
 MF0680
 MF0680.The dynamic height is computed by dividing the NAVD 88
 MF0680.geopotential number by the normal gravity value computed on the
 MF0680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0680.degrees latitude (g = 980.6199 gals.).
 MF0680
 MF0680.The modeled gravity was interpolated from observed gravity values.
 MF0680
 MF0680;                    North         East    Units  Estimated Accuracy
 MF0680;SPC IL E     -   533,470.      234,520.      MT  (+/- 180 meters Scaled)
 MF0680
 MF0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL232930(NAD 83)
 MF0680
 MF0680                          SUPERSEDED SURVEY CONTROL
 MF0680
 MF0680  NGVD 29 (??/??/92)  207.562  (m)          680.98   (f) ADJ UNCH    1 1
 MF0680
 MF0680.Superseded values are not recommended for survey control.
 MF0680
 MF0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0680.See file dsdata.pdf to determine how the superseded data were derived.
 MF0680
 MF0680_MARKER: DB = BENCH MARK DISK
 MF0680_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0680_SP_SET: BOX CULVERT HEADWALL
 MF0680_STAMPING: H 225 1960
 MF0680_MARK LOGO: CGS
 MF0680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0680+STABILITY: SURFACE MOTION
 MF0680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0680+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2013
 MF0680
 MF0680  HISTORY     - Date     Condition        Report By
 MF0680  HISTORY     - 1960     MONUMENTED       CGS
 MF0680  HISTORY     - 1969     GOOD             CGS
 MF0680  HISTORY     - 19970711 GOOD             USPSQD
 MF0680  HISTORY     - 20020803 GOOD             USPSQD
 MF0680  HISTORY     - 20131030 GOOD             PATRIC
 MF0680
 MF0680                          STATION DESCRIPTION
 MF0680
 MF0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0680'5.6 MI S FROM MENDOTA.
 MF0680'ABOUT 5.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0680'FROM THE RAILROAD STATION AT MENDOTA, 0.2 MILE NORTH OF
 MF0680'MILEPOST 866, AT A CROSSING OF THE RAILROAD AND U.S. HIGHWAY 52,
 MF0680'47 FEET WEST OF THE WEST RAIL, 27 FEET NORTH OF THE CENTER LINE OF
 MF0680'THE HIGHWAY, SET IN THE TOP OF THE EAST END OF THE NORTH
 MF0680'CONCRETE HEADWALL OF A CONCRETE BOX CULVERT UNDER THE HIGHWAY,
 MF0680'37 YARDS NORTHWEST AND ACROSS THE TRACK AND THE HIGHWAY FROM
 MF0680'BENCH MARK Q 236, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK,
 MF0680'AND ABOUT 4 FEET BELOW THE LEVEL OF THE HIGHWAY.  SEC 28,
 MF0680'T35N, R 1E.
 MF0680
 MF0680                          STATION RECOVERY (1997)
 MF0680
 MF0680'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0680'RECOVERED IN GOOD CONDITION.
 MF0680
 MF0680                          STATION RECOVERY (2002)
 MF0680
 MF0680'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0680'RECOVERED IN GOOD CONDITION.
 MF0680
 MF0680                          STATION RECOVERY (2013)
 MF0680
 MF0680'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 MF0680'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0098 ***********************************************************************
 NH0098  DESIGNATION -  H 226
 NH0098  PID         -  NH0098
 NH0098  STATE/COUNTY-  IL/MCHENRY
 NH0098  COUNTRY     -  US
 NH0098  USGS QUAD   -  RICHMOND (2018)
 NH0098
 NH0098                         *CURRENT SURVEY CONTROL
 NH0098  ______________________________________________________________________
 NH0098* NAD 83(1986) POSITION- 42 27 49.     (N) 088 19 14.     (W)   SCALED
 NH0098* NAVD 88 ORTHO HEIGHT -   256.578 (meters)      841.79  (feet) ADJUSTED
 NH0098  ______________________________________________________________________
 NH0098  GEOID HEIGHT    -        -34.188 (meters)                     GEOID18
 NH0098  DYNAMIC HEIGHT  -        256.496 (meters)      841.52  (feet) COMP
 NH0098  MODELED GRAVITY -    980,294.9   (mgal)                       NAVD 88
 NH0098
 NH0098  VERT ORDER      -  SECOND    CLASS 0
 NH0098
 NH0098.The horizontal coordinates were scaled from a map and have
 NH0098.an estimated accuracy of +/- 6 seconds.
 NH0098
 NH0098.The orthometric height was determined by differential leveling and
 NH0098.adjusted by the NATIONAL GEODETIC SURVEY
 NH0098.in June 1991.
 NH0098
 NH0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0098.GEOID18 height accuracy estimate available here.
 NH0098
 NH0098.Click photographs - Photos may exist for this station.
 NH0098
 NH0098.The dynamic height is computed by dividing the NAVD 88
 NH0098.geopotential number by the normal gravity value computed on the
 NH0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0098.degrees latitude (g = 980.6199 gals.).
 NH0098
 NH0098.The modeled gravity was interpolated from observed gravity values.
 NH0098
 NH0098;                    North         East    Units  Estimated Accuracy
 NH0098;SPC IL E     -   643,600.      301,050.      MT  (+/- 180 meters Scaled)
 NH0098
 NH0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN914020(NAD 83)
 NH0098
 NH0098                          SUPERSEDED SURVEY CONTROL
 NH0098
 NH0098  NGVD 29 (??/??/92)  256.651  (m)          842.03   (f) ADJ UNCH    2 0
 NH0098
 NH0098.Superseded values are not recommended for survey control.
 NH0098
 NH0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0098.See file dsdata.pdf to determine how the superseded data were derived.
 NH0098
 NH0098_MARKER: DB = BENCH MARK DISK
 NH0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0098_STAMPING: H 226 1960
 NH0098_MARK LOGO: CGS
 NH0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0098+STABILITY: SURFACE MOTION
 NH0098
 NH0098  HISTORY     - Date     Condition        Report By
 NH0098  HISTORY     - 1960     MONUMENTED       CGS
 NH0098  HISTORY     - 19930822 GOOD             USPSQD
 NH0098
 NH0098                          STATION DESCRIPTION
 NH0098
 NH0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0098'1 MI NW FROM RICHMOND.
 NH0098'ABOUT 1.0 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0098'AND PACIFIC RAILROAD FROM THE CROSSING OF THE CHICAGO AND NORTH
 NH0098'WESTERN RAILWAY IN THE SOUTH PART OF RICHMOND, 0.3 MILE NORTHWEST
 NH0098'OF MILEPOLE 58, ABOUT 11 1/2 RAILS SOUTHEAST OF THE SOUTHEAST
 NH0098'END OF BRIDGE A 448, 46 FEET NORTHEAST OF THE NORTHEAST RAIL,
 NH0098'4 1/2 FEET NORTHWEST OF A T FENCE CORNER, 1 1/2 FEET SOUTHWEST
 NH0098'OF A RIGHT-OF-WAY FENCE LINE, 1 1/2 FEET SOUTHEAST OF A STEEL
 NH0098'WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 NH0098'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 NH0098
 NH0098                          STATION RECOVERY (1993)
 NH0098
 NH0098'RECOVERY NOTE BY US POWER SQUADRON 1993
 NH0098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0171 ***********************************************************************
 NH0171  DESIGNATION -  H 227
 NH0171  PID         -  NH0171
 NH0171  STATE/COUNTY-  IL/KANE
 NH0171  COUNTRY     -  US
 NH0171  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0171
 NH0171                         *CURRENT SURVEY CONTROL
 NH0171  ______________________________________________________________________
 NH0171* NAD 83(1986) POSITION- 42 07 53.7    (N) 088 16 35.9    (W)   HD_HELD2
 NH0171* NAVD 88 ORTHO HEIGHT -   223.739 (meters)      734.05  (feet) ADJUSTED
 NH0171  ______________________________________________________________________
 NH0171  GEOID HEIGHT    -        -33.662 (meters)                     GEOID18
 NH0171  DYNAMIC HEIGHT  -        223.661 (meters)      733.79  (feet) COMP
 NH0171  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 NH0171
 NH0171  VERT ORDER      -  SECOND    CLASS 0
 NH0171
 NH0171.The horizontal coordinates were established by autonomous hand held GPS
 NH0171.observations and have an estimated accuracy of +/- 10 meters.
 NH0171
 NH0171.The orthometric height was determined by differential leveling and
 NH0171.adjusted by the NATIONAL GEODETIC SURVEY
 NH0171.in June 1991.
 NH0171
 NH0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0171.GEOID18 height accuracy estimate available here.
 NH0171
 NH0171.Click photographs - Photos may exist for this station.
 NH0171
 NH0171.The dynamic height is computed by dividing the NAVD 88
 NH0171.geopotential number by the normal gravity value computed on the
 NH0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0171.degrees latitude (g = 980.6199 gals.).
 NH0171
 NH0171.The modeled gravity was interpolated from observed gravity values.
 NH0171
 NH0171;                    North         East    Units  Estimated Accuracy
 NH0171;SPC IL E     -   606,719.      304,687.      MT  (+/- 10 meters HH2 GPS)
 NH0171
 NH0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9448965174(NAD 83)
 NH0171
 NH0171                          SUPERSEDED SURVEY CONTROL
 NH0171
 NH0171  NGVD 29 (??/??/92)  223.803  (m)          734.26   (f) ADJ UNCH    2 0
 NH0171
 NH0171.Superseded values are not recommended for survey control.
 NH0171
 NH0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0171.See file dsdata.pdf to determine how the superseded data were derived.
 NH0171
 NH0171_MARKER: DB = BENCH MARK DISK
 NH0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0171_STAMPING: H 227 1960
 NH0171_MARK LOGO: CGS
 NH0171_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0171+STABILITY: SURFACE MOTION
 NH0171_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0171+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2010
 NH0171
 NH0171  HISTORY     - Date     Condition        Report By
 NH0171  HISTORY     - 1960     MONUMENTED       CGS
 NH0171  HISTORY     - 19980527 GOOD             USPSQD
 NH0171  HISTORY     - 20100714 GOOD             ILDT
 NH0171
 NH0171                          STATION DESCRIPTION
 NH0171
 NH0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0171'1.8 MI N FROM CARPENTERSVILLE.
 NH0171'ABOUT 1.8 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0171'FROM THE STATION AT CARPENTERSVILLE, 0.15 MILE NORTH OF MILEPOLE
 NH0171'50, 0.2 MILE SOUTH OF THE CROSSING OF A BLACK TOP ROAD, ON THE
 NH0171'OUTSIDE OF A LONG CURVE WITH TANGENTS EXTENDING NORTHWEST AND
 NH0171'SOUTH, 12 FEET EAST OF THE EAST RAIL, 47 1/2 FEET NORTH OF THE
 NH0171'NORTHEAST CORNER OF BRIDGE 650, ABOUT 2 FEET NORTHEAST OF A
 NH0171'STEEL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK,
 NH0171'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 NH0171
 NH0171                          STATION RECOVERY (1998)
 NH0171
 NH0171'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0171'RECOVERED IN GOOD CONDITION.
 NH0171
 NH0171                          STATION RECOVERY (2010)
 NH0171
 NH0171'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH0171'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0452 ***********************************************************************
 NH0452  DESIGNATION -  H 228
 NH0452  PID         -  NH0452
 NH0452  STATE/COUNTY-  IL/WINNEBAGO
 NH0452  COUNTRY     -  US
 NH0452  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0452
 NH0452                         *CURRENT SURVEY CONTROL
 NH0452  ______________________________________________________________________
 NH0452* NAD 83(1986) POSITION- 42 16 05.     (N) 089 06 33.     (W)   SCALED
 NH0452* NAVD 88 ORTHO HEIGHT -   221.358 (meters)      726.24  (feet) ADJUSTED
 NH0452  ______________________________________________________________________
 NH0452  GEOID HEIGHT    -        -33.382 (meters)                     GEOID18
 NH0452  DYNAMIC HEIGHT  -        221.287 (meters)      726.01  (feet) COMP
 NH0452  MODELED GRAVITY -    980,297.2   (mgal)                       NAVD 88
 NH0452
 NH0452  VERT ORDER      -  FIRST     CLASS II
 NH0452
 NH0452.The horizontal coordinates were scaled from a map and have
 NH0452.an estimated accuracy of +/- 6 seconds.
 NH0452
 NH0452.The orthometric height was determined by differential leveling and
 NH0452.adjusted by the NATIONAL GEODETIC SURVEY
 NH0452.in June 1991.
 NH0452
 NH0452.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0452.GEOID18 height accuracy estimate available here.
 NH0452
 NH0452.Click photographs - Photos may exist for this station.
 NH0452
 NH0452.The dynamic height is computed by dividing the NAVD 88
 NH0452.geopotential number by the normal gravity value computed on the
 NH0452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0452.degrees latitude (g = 980.6199 gals.).
 NH0452
 NH0452.The modeled gravity was interpolated from observed gravity values.
 NH0452
 NH0452;                    North         East    Units  Estimated Accuracy
 NH0452;SPC IL W     -   622,400.      787,240.      MT  (+/- 180 meters Scaled)
 NH0452
 NH0452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM260816(NAD 83)
 NH0452
 NH0452                          SUPERSEDED SURVEY CONTROL
 NH0452
 NH0452  NGVD 29 (??/??/92)  221.415  (m)          726.43   (f) ADJ UNCH    1 2
 NH0452
 NH0452.Superseded values are not recommended for survey control.
 NH0452
 NH0452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0452.See file dsdata.pdf to determine how the superseded data were derived.
 NH0452
 NH0452_MARKER: DB = BENCH MARK DISK
 NH0452_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0452_SP_SET: BRIDGE ABUTMENT
 NH0452_STAMPING: H 228 1960
 NH0452_MARK LOGO: CGS
 NH0452_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0452_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0452+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH0452
 NH0452  HISTORY     - Date     Condition        Report By
 NH0452  HISTORY     - 1960     MONUMENTED       CGS
 NH0452  HISTORY     - 1987     GOOD             USPSQD
 NH0452  HISTORY     - 19970323 GOOD             USPSQD
 NH0452  HISTORY     - 20120725 GOOD             GEOCAC
 NH0452
 NH0452                          STATION DESCRIPTION
 NH0452
 NH0452'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0452'0.8 MI W FROM ROCKFORD.
 NH0452'ABOUT 0.75 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0452'FROM THE OVERPASS OVER STATE HIGHWAY 2 (SOUTH MAIN STREET) AT
 NH0452'ROCKFORD, IN SECTION 22, R 1 E, T 44 N., ABOUT 0.35 MILE WEST OF
 NH0452'MILE POST 93, IN THE TOP OF THE NORTHWEST END OF WEST BRIDGE
 NH0452'SEAT OF WEST ABUTMENT OF BRIDGE NO. 473 OVER A SMALL STREAM,
 NH0452'A SPUR TRACK OF THE ILLINOIS CENTRAL RAILROAD AND THE SOUTH END
 NH0452'OF TAY STREET, 10 FEET NORTH OF NORTH RAIL, 4 FEET SOUTHEAST OF
 NH0452'NORTHWEST END OF TOP STEP OF ABUTMENT, 2 FEET NORTH OF NORTH
 NH0452'EDGE OF STEEL SPAN OF BRIDGE AND ABOUT 3 FEET BELOW LEVEL OF
 NH0452'TRACK.
 NH0452
 NH0452                          STATION RECOVERY (1987)
 NH0452
 NH0452'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0452'RECOVERED IN GOOD CONDITION.
 NH0452
 NH0452                          STATION RECOVERY (1997)
 NH0452
 NH0452'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0452'RECOVERED IN GOOD CONDITION.
 NH0452
 NH0452                          STATION RECOVERY (2012)
 NH0452
 NH0452'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH0452'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0856 ***********************************************************************
 LC0856  DESIGNATION -  H 229
 LC0856  PID         -  LC0856
 LC0856  STATE/COUNTY-  IL/WOODFORD
 LC0856  COUNTRY     -  US
 LC0856  USGS QUAD   -  BENSON (2018)
 LC0856
 LC0856                         *CURRENT SURVEY CONTROL
 LC0856  ______________________________________________________________________
 LC0856* NAD 83(1986) POSITION- 40 48 17.     (N) 089 01 22.     (W)   SCALED
 LC0856* NAVD 88 ORTHO HEIGHT -   212.787 (meters)      698.12  (feet) ADJUSTED
 LC0856  ______________________________________________________________________
 LC0856  GEOID HEIGHT    -        -32.364 (meters)                     GEOID18
 LC0856  DYNAMIC HEIGHT  -        212.692 (meters)      697.81  (feet) COMP
 LC0856  MODELED GRAVITY -    980,176.8   (mgal)                       NAVD 88
 LC0856
 LC0856  VERT ORDER      -  FIRST     CLASS I
 LC0856
 LC0856.The horizontal coordinates were scaled from a map and have
 LC0856.an estimated accuracy of +/- 6 seconds.
 LC0856
 LC0856.The orthometric height was determined by differential leveling and
 LC0856.adjusted by the NATIONAL GEODETIC SURVEY
 LC0856.in June 1991.
 LC0856
 LC0856.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0856.GEOID18 height accuracy estimate available here.
 LC0856
 LC0856.Click photographs - Photos may exist for this station.
 LC0856
 LC0856.The dynamic height is computed by dividing the NAVD 88
 LC0856.geopotential number by the normal gravity value computed on the
 LC0856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0856.degrees latitude (g = 980.6199 gals.).
 LC0856
 LC0856.The modeled gravity was interpolated from observed gravity values.
 LC0856
 LC0856;                    North         East    Units  Estimated Accuracy
 LC0856;SPC IL W     -   459,970.      796,520.      MT  (+/- 180 meters Scaled)
 LC0856
 LC0856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL293190(NAD 83)
 LC0856
 LC0856                          SUPERSEDED SURVEY CONTROL
 LC0856
 LC0856  NGVD 29 (??/??/92)  212.841  (m)          698.30   (f) ADJ UNCH    1 1
 LC0856
 LC0856.Superseded values are not recommended for survey control.
 LC0856
 LC0856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0856.See file dsdata.pdf to determine how the superseded data were derived.
 LC0856
 LC0856_MARKER: DB = BENCH MARK DISK
 LC0856_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0856_SP_SET: BRIDGE
 LC0856_STAMPING: H 229 1960
 LC0856_MARK LOGO: CGS
 LC0856_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0856
 LC0856  HISTORY     - Date     Condition        Report By
 LC0856  HISTORY     - 1960     MONUMENTED       CGS
 LC0856  HISTORY     - 1969     GOOD             CGS
 LC0856  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0856
 LC0856                          STATION DESCRIPTION
 LC0856
 LC0856'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0856'4.6 MI N FROM EL PASO.
 LC0856'ABOUT 4.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0856'THE STATION AT EL PASO, 0.35 MILE SOUTH OF A CROSSING OF THE
 LC0856'RAILROAD AND A GRAVELED ROAD, 0.4 MILE NORTH OF MILEPOST 818,
 LC0856'10 1/2 FEET EAST OF THE EAST RAIL, SET IN THE TOP OF THE EAST END
 LC0856'OF THE SOUTH CONCRETE ABUTMENT OF A RAILROAD BRIDGE OVER PANTHER
 LC0856'CREEK, AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 17,
 LC0856'T27N, R2E
 LC0856
 LC0856                          STATION RECOVERY (1998)
 LC0856
 LC0856'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0856'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0639 ***********************************************************************
 KB0639  DESIGNATION -  H 23
 KB0639  PID         -  KB0639
 KB0639  STATE/COUNTY-  IL/PIATT
 KB0639  COUNTRY     -  US
 KB0639  USGS QUAD   -  BEMENT (2018)
 KB0639
 KB0639                         *CURRENT SURVEY CONTROL
 KB0639  ______________________________________________________________________
 KB0639* NAD 83(1986) POSITION- 39 56 06.     (N) 088 34 45.     (W)   SCALED
 KB0639* NAVD 88 ORTHO HEIGHT -   209.523 (meters)      687.41  (feet) ADJUSTED
 KB0639  ______________________________________________________________________
 KB0639  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 KB0639  DYNAMIC HEIGHT  -        209.414 (meters)      687.05  (feet) COMP
 KB0639  MODELED GRAVITY -    980,100.0   (mgal)                       NAVD 88
 KB0639
 KB0639  VERT ORDER      -  SECOND    CLASS 0
 KB0639
 KB0639.The horizontal coordinates were scaled from a map and have
 KB0639.an estimated accuracy of +/- 6 seconds.
 KB0639
 KB0639.The orthometric height was determined by differential leveling and
 KB0639.adjusted by the NATIONAL GEODETIC SURVEY
 KB0639.in June 1991.
 KB0639
 KB0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0639.GEOID18 height accuracy estimate available here.
 KB0639
 KB0639.Click photographs - Photos may exist for this station.
 KB0639
 KB0639.The dynamic height is computed by dividing the NAVD 88
 KB0639.geopotential number by the normal gravity value computed on the
 KB0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0639.degrees latitude (g = 980.6199 gals.).
 KB0639
 KB0639.The modeled gravity was interpolated from observed gravity values.
 KB0639
 KB0639;                    North         East    Units  Estimated Accuracy
 KB0639;SPC IL E     -   362,810.      278,990.      MT  (+/- 180 meters Scaled)
 KB0639
 KB0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK650217(NAD 83)
 KB0639
 KB0639                          SUPERSEDED SURVEY CONTROL
 KB0639
 KB0639  NGVD 29 (??/??/92)  209.593  (m)          687.64   (f) ADJ UNCH    2 0
 KB0639
 KB0639.Superseded values are not recommended for survey control.
 KB0639
 KB0639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0639.See file dsdata.pdf to determine how the superseded data were derived.
 KB0639
 KB0639_MARKER: DB = BENCH MARK DISK
 KB0639_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0639_SP_SET: BRIDGE
 KB0639_STAMPING: H 23 1934
 KB0639_MARK LOGO: CGS
 KB0639_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0639
 KB0639  HISTORY     - Date     Condition        Report By
 KB0639  HISTORY     - 1934     MONUMENTED       CGS
 KB0639  HISTORY     - 1954     MARK NOT FOUND   CGS
 KB0639  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0639
 KB0639                          STATION DESCRIPTION
 KB0639
 KB0639'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0639'0.9 MI N FROM BEMENT.
 KB0639'0.9 MILE NORTH ALONG THE WABASH RAILROAD FROM THE CROSSING OF THE
 KB0639'WABASH MAIN-LINE TRACK AT BEMENT, PIATT COUNTY, 4 POLES SOUTH
 KB0639'OF MILEPOST 152, AT 18-FOOT CONCRETE BRIDGE NO. 1424, IN THE TOP
 KB0639'OF THE WEST END OF THE CENTER PIER, 8 FEET WEST OF THE CENTERLINE
 KB0639'OF THE WEST TRACK, AND ABOUT 4 FEET LOWER THAN THE TRACK.  A
 KB0639'STANDARD DISK, STAMPED H 23 1934.
 KB0639
 KB0639                          STATION RECOVERY (1954)
 KB0639
 KB0639'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 KB0639'MARK NOT FOUND.
 KB0639
 KB0639                          STATION RECOVERY (1980)
 KB0639
 KB0639'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0639'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0384 ***********************************************************************
 MF0384  DESIGNATION -  H 231
 MF0384  PID         -  MF0384
 MF0384  STATE/COUNTY-  IL/LASALLE
 MF0384  COUNTRY     -  US
 MF0384  USGS QUAD   -  OTTAWA (2018)
 MF0384
 MF0384                         *CURRENT SURVEY CONTROL
 MF0384  ______________________________________________________________________
 MF0384* NAD 83(1986) POSITION- 41 20 33.     (N) 088 51 22.     (W)   SCALED
 MF0384* NAVD 88 ORTHO HEIGHT -   146.077 (meters)      479.25  (feet) ADJUSTED
 MF0384  ______________________________________________________________________
 MF0384  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 MF0384  DYNAMIC HEIGHT  -        146.020 (meters)      479.07  (feet) COMP
 MF0384  MODELED GRAVITY -    980,233.1   (mgal)                       NAVD 88
 MF0384
 MF0384  VERT ORDER      -  FIRST     CLASS II
 MF0384
 MF0384.The horizontal coordinates were scaled from a map and have
 MF0384.an estimated accuracy of +/- 6 seconds.
 MF0384
 MF0384.The orthometric height was determined by differential leveling and
 MF0384.adjusted by the NATIONAL GEODETIC SURVEY
 MF0384.in June 1991.
 MF0384
 MF0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0384.GEOID18 height accuracy estimate available here.
 MF0384
 MF0384.Click photographs - Photos may exist for this station.
 MF0384
 MF0384.The dynamic height is computed by dividing the NAVD 88
 MF0384.geopotential number by the normal gravity value computed on the
 MF0384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0384.degrees latitude (g = 980.6199 gals.).
 MF0384
 MF0384.The modeled gravity was interpolated from observed gravity values.
 MF0384
 MF0384;                    North         East    Units  Estimated Accuracy
 MF0384;SPC IL E     -   519,210.      256,250.      MT  (+/- 180 meters Scaled)
 MF0384
 MF0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL447784(NAD 83)
 MF0384
 MF0384                          SUPERSEDED SURVEY CONTROL
 MF0384
 MF0384  NGVD 29 (??/??/92)  146.131  (m)          479.43   (f) ADJ UNCH    1 2
 MF0384
 MF0384.Superseded values are not recommended for survey control.
 MF0384
 MF0384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0384.See file dsdata.pdf to determine how the superseded data were derived.
 MF0384
 MF0384_MARKER: DB = BENCH MARK DISK
 MF0384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0384_STAMPING: H 231 1960
 MF0384_MARK LOGO: CGS
 MF0384_PROJECTION: FLUSH
 MF0384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0384+STABILITY: SURFACE MOTION
 MF0384
 MF0384  HISTORY     - Date     Condition        Report By
 MF0384  HISTORY     - 1960     MONUMENTED       CGS
 MF0384  HISTORY     - 19970820 GOOD             USPSQD
 MF0384  HISTORY     - 19980728 MARK NOT FOUND   USPSQD
 MF0384  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0384  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF0384
 MF0384                          STATION DESCRIPTION
 MF0384
 MF0384'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0384'AT OTTAWA.
 MF0384'AT OTTAWA, ALONG WEST OTTAWA AVENUE, ABOUT 0.9 MILE WEST AND
 MF0384'SOUTHWEST ALONG CITY STREETS FROM THE COURTHOUSE, 92 YARDS
 MF0384'SOUTHWEST OF OFFSET INTERSECTION OF WEST OTTAWA AVENUE AND LELAND
 MF0384'STREET LEADING NORTHWEST, 260 FEET SOUTHWEST OF PROLONGED
 MF0384'SOUTHWEST CURB LINE OF LELAND STREET LEADING NORTHWEST, 27 YARDS
 MF0384'SOUTHWEST OF PROLONGED SOUTHWEST CURB LINE OF LELAND STREET
 MF0384'LEADING SOUTHEAST, IN MEDIAN BETWEEN LANES OF WEST OTTAWA
 MF0384'AVENUE, 247 FEET SOUTHWEST OF AN ORNAMENTAL FOUNDATION USED AS
 MF0384'A FLOWER STAND WHICH IS AT THE NORTHEAST END OF MEDIAN LAWN
 MF0384'BETWEEN LANES OF WEST OTTAWA AVENUE, 20 FEET SOUTHEAST OF
 MF0384'SOUTHEAST CURB OF SOUTHWEST-BOUND LANE OF AVENUE, 17.2 FEET
 MF0384'NORTHWEST OF THE NORTHWEST CURB OF NORTHEAST-BOUND LANE OF AVENUE,
 MF0384'110 1/2 FEET SOUTHEAST OF EAST PORCH CORNER OF HOUSE AT NO. 1230
 MF0384'W. OTTAWA AVENUE, 94 FEET NORTH OF NORTH BRICK PORCH CORNER OF
 MF0384'HOUSE AT NO. 1231 WEST OTTAWA AVENUE, ABOUT 1/2 FOOT ABOVE THE
 MF0384'LEVEL OF AVENUE, AND SET IN TOP OF A CONCRETE POST FLUSH WITH
 MF0384'LAWN OF MEDIAN.
 MF0384
 MF0384                          STATION RECOVERY (1997)
 MF0384
 MF0384'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0384'RECOVERED IN GOOD CONDITION.
 MF0384
 MF0384                          STATION RECOVERY (1998)
 MF0384
 MF0384'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0384'MARK NOT FOUND.
 MF0384
 MF0384                          STATION RECOVERY (2001)
 MF0384
 MF0384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0384'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0384
 MF0384                          STATION RECOVERY (2002)
 MF0384
 MF0384'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0384'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0836 ***********************************************************************
 MF0836  DESIGNATION -  H 232
 MF0836  PID         -  MF0836
 MF0836  STATE/COUNTY-  IL/LASALLE
 MF0836  COUNTRY     -  US
 MF0836  USGS QUAD   -  LA SALLE (2018)
 MF0836
 MF0836                         *CURRENT SURVEY CONTROL
 MF0836  ______________________________________________________________________
 MF0836* NAD 83(1986) POSITION- 41 19 27.     (N) 089 07 27.     (W)   SCALED
 MF0836* NAVD 88 ORTHO HEIGHT -   140.306 (meters)      460.32  (feet) ADJUSTED
 MF0836  ______________________________________________________________________
 MF0836  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 MF0836  DYNAMIC HEIGHT  -        140.250 (meters)      460.14  (feet) COMP
 MF0836  MODELED GRAVITY -    980,219.4   (mgal)                       NAVD 88
 MF0836
 MF0836  VERT ORDER      -  FIRST     CLASS II
 MF0836
 MF0836.The horizontal coordinates were scaled from a map and have
 MF0836.an estimated accuracy of +/- 6 seconds.
 MF0836
 MF0836.The orthometric height was determined by differential leveling and
 MF0836.adjusted by the NATIONAL GEODETIC SURVEY
 MF0836.in June 1991.
 MF0836
 MF0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0836.GEOID18 height accuracy estimate available here.
 MF0836
 MF0836.Click photographs - Photos may exist for this station.
 MF0836
 MF0836.The dynamic height is computed by dividing the NAVD 88
 MF0836.geopotential number by the normal gravity value computed on the
 MF0836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0836.degrees latitude (g = 980.6199 gals.).
 MF0836
 MF0836.The modeled gravity was interpolated from observed gravity values.
 MF0836
 MF0836;                    North         East    Units  Estimated Accuracy
 MF0836;SPC IL E     -   517,340.      233,790.      MT  (+/- 180 meters Scaled)
 MF0836
 MF0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL222769(NAD 83)
 MF0836
 MF0836                          SUPERSEDED SURVEY CONTROL
 MF0836
 MF0836  NGVD 29 (??/??/92)  140.381  (m)          460.57   (f) ADJ UNCH    1 2
 MF0836
 MF0836.Superseded values are not recommended for survey control.
 MF0836
 MF0836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0836.See file dsdata.pdf to determine how the superseded data were derived.
 MF0836
 MF0836_MARKER: DB = BENCH MARK DISK
 MF0836_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0836_SP_SET: FOUNDATION
 MF0836_STAMPING: H 232 1960
 MF0836_MARK LOGO: CGS
 MF0836_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0836_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0836+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2002
 MF0836
 MF0836  HISTORY     - Date     Condition        Report By
 MF0836  HISTORY     - 1960     MONUMENTED       CGS
 MF0836  HISTORY     - 19970711 GOOD             USPSQD
 MF0836  HISTORY     - 20010331 GOOD             NGS
 MF0836  HISTORY     - 20020803 GOOD             USPSQD
 MF0836  HISTORY     - 20141112 MARK NOT FOUND   ASMINC
 MF0836
 MF0836                          STATION DESCRIPTION
 MF0836
 MF0836'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0836'AT PERU.
 MF0836'AT PERU, 0.25 MILE WEST ALONG WATER STREET FROM OVERPASS OF ROAD
 MF0836'BRIDGE OVER ILLINOIS RIVER, 3.9 FEET SOUTH OF SOUTH CURB OF WATER
 MF0836'STREET AND ACROSS STREET FROM PERU POWER PLANT, SET VERTICALLY
 MF0836'IN THE NORTH FACE OF CONCRETE FOUNDATION OF ONE-STORY RED BRICK
 MF0836'PUMP-HOUSE, 2 FEET WEST OF NORTHEAST CORNER OF SAME BUILDING,
 MF0836'2 FEET ABOVE LEVEL OF GROUND, AND ABOUT 3 FEET ABOVE LEVEL OF
 MF0836'WATER STREET.
 MF0836
 MF0836                          STATION RECOVERY (1997)
 MF0836
 MF0836'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0836'RECOVERED IN GOOD CONDITION.
 MF0836
 MF0836                          STATION RECOVERY (2001)
 MF0836
 MF0836'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0836'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0836
 MF0836                          STATION RECOVERY (2002)
 MF0836
 MF0836'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0836'RECOVERED IN GOOD CONDITION.
 MF0836
 MF0836                          STATION RECOVERY (2014)
 MF0836
 MF0836'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 MF0836'MARK NOT FOUND. THE ONE STORY RED BRICK PUMP-HOUSE APPEARS TO HAVE
 MF0836'BEEN
 MF0836'DEMOLISHED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0758 ***********************************************************************
 MF0758  DESIGNATION -  H 233
 MF0758  PID         -  MF0758
 MF0758  STATE/COUNTY-  IL/MARSHALL
 MF0758  COUNTRY     -  US
 MF0758  USGS QUAD   -  LACON (2018)
 MF0758
 MF0758                         *CURRENT SURVEY CONTROL
 MF0758  ______________________________________________________________________
 MF0758* NAD 83(1986) POSITION- 41 02 03.     (N) 089 26 08.     (W)   SCALED
 MF0758* NAVD 88 ORTHO HEIGHT -   139.982 (meters)      459.26  (feet) ADJUSTED
 MF0758  ______________________________________________________________________
 MF0758  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 MF0758  DYNAMIC HEIGHT  -        139.922 (meters)      459.06  (feet) COMP
 MF0758  MODELED GRAVITY -    980,191.5   (mgal)                       NAVD 88
 MF0758
 MF0758  VERT ORDER      -  FIRST     CLASS II
 MF0758
 MF0758.The horizontal coordinates were scaled from a map and have
 MF0758.an estimated accuracy of +/- 6 seconds.
 MF0758
 MF0758.The orthometric height was determined by differential leveling and
 MF0758.adjusted by the NATIONAL GEODETIC SURVEY
 MF0758.in June 1991.
 MF0758
 MF0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0758.GEOID18 height accuracy estimate available here.
 MF0758
 MF0758.Click photographs - Photos may exist for this station.
 MF0758
 MF0758.The dynamic height is computed by dividing the NAVD 88
 MF0758.geopotential number by the normal gravity value computed on the
 MF0758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0758.degrees latitude (g = 980.6199 gals.).
 MF0758
 MF0758.The modeled gravity was interpolated from observed gravity values.
 MF0758
 MF0758;                    North         East    Units  Estimated Accuracy
 MF0758;SPC IL W     -   485,080.      761,480.      MT  (+/- 180 meters Scaled)
 MF0758
 MF0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL952454(NAD 83)
 MF0758
 MF0758                          SUPERSEDED SURVEY CONTROL
 MF0758
 MF0758  NGVD 29 (??/??/92)  140.052  (m)          459.49   (f) ADJ UNCH    1 2
 MF0758
 MF0758.Superseded values are not recommended for survey control.
 MF0758
 MF0758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0758.See file dsdata.pdf to determine how the superseded data were derived.
 MF0758
 MF0758_MARKER: DB = BENCH MARK DISK
 MF0758_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0758_SP_SET: ABUTMENT
 MF0758_STAMPING: H 233 1960
 MF0758_MARK LOGO: CGS
 MF0758_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0758
 MF0758  HISTORY     - Date     Condition        Report By
 MF0758  HISTORY     - 1960     MONUMENTED       CGS
 MF0758  HISTORY     - 19981108 GOOD             USPSQD
 MF0758  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0758
 MF0758                          STATION DESCRIPTION
 MF0758
 MF0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0758'0.5 MI N FROM SPARLAND.
 MF0758'ABOUT 0.5 MILE NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0758'RAILROAD FROM THE STATION AT SPARLAND, 0.2 MILE SOUTH OF MILE
 MF0758'POST 134, IN SECTION 11, R 9 E, T 12 N, IN THE TOP OF WEST END
 MF0758'OF LOW BACK WALL OF NORTH CONCRETE ABUTMENT OF RAILROAD STEEL
 MF0758'PLATE BRIDGE NO. 134.3 OVER THENIUS CREEK, 7 FEET WEST OF WEST
 MF0758'RAIL, 9 1/2 FEET NORTH OF NORTH END OF STEEL PART OF BRIDGE AND
 MF0758'2 FEET BELOW LEVEL OF TRACK.
 MF0758
 MF0758                          STATION RECOVERY (1998)
 MF0758
 MF0758'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0758'RECOVERED IN GOOD CONDITION.
 MF0758
 MF0758                          STATION RECOVERY (2013)
 MF0758
 MF0758'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0758'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1340 ***********************************************************************
 LC1340  DESIGNATION -  H 234
 LC1340  PID         -  LC1340
 LC1340  STATE/COUNTY-  IL/PEORIA
 LC1340  COUNTRY     -  US
 LC1340  USGS QUAD   -  SPRING BAY (2018)
 LC1340
 LC1340                         *CURRENT SURVEY CONTROL
 LC1340  ______________________________________________________________________
 LC1340* NAD 83(1986) POSITION- 40 46 58.     (N) 089 34 36.     (W)   SCALED
 LC1340* NAVD 88 ORTHO HEIGHT -   143.140 (meters)      469.62  (feet) ADJUSTED
 LC1340  ______________________________________________________________________
 LC1340  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 LC1340  DYNAMIC HEIGHT  -        143.075 (meters)      469.41  (feet) COMP
 LC1340  MODELED GRAVITY -    980,168.6   (mgal)                       NAVD 88
 LC1340
 LC1340  VERT ORDER      -  FIRST     CLASS II
 LC1340
 LC1340.The horizontal coordinates were scaled from a map and have
 LC1340.an estimated accuracy of +/- 6 seconds.
 LC1340
 LC1340.The orthometric height was determined by differential leveling and
 LC1340.adjusted by the NATIONAL GEODETIC SURVEY
 LC1340.in June 1991.
 LC1340
 LC1340.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1340.GEOID18 height accuracy estimate available here.
 LC1340
 LC1340.Click photographs - Photos may exist for this station.
 LC1340
 LC1340.The dynamic height is computed by dividing the NAVD 88
 LC1340.geopotential number by the normal gravity value computed on the
 LC1340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1340.degrees latitude (g = 980.6199 gals.).
 LC1340
 LC1340.The modeled gravity was interpolated from observed gravity values.
 LC1340
 LC1340;                    North         East    Units  Estimated Accuracy
 LC1340;SPC IL W     -   457,070.      749,800.      MT  (+/- 180 meters Scaled)
 LC1340
 LC1340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL825178(NAD 83)
 LC1340
 LC1340                          SUPERSEDED SURVEY CONTROL
 LC1340
 LC1340  NGVD 29 (??/??/92)  143.226  (m)          469.90   (f) ADJ UNCH    1 2
 LC1340
 LC1340.Superseded values are not recommended for survey control.
 LC1340
 LC1340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1340.See file dsdata.pdf to determine how the superseded data were derived.
 LC1340
 LC1340_MARKER: DB = BENCH MARK DISK
 LC1340_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1340_SP_SET: BOX CULVERT HEADWALL
 LC1340_STAMPING: H 234 1960
 LC1340_MARK LOGO: CGS
 LC1340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1340+STABILITY: SURFACE MOTION
 LC1340
 LC1340  HISTORY     - Date     Condition        Report By
 LC1340  HISTORY     - 1960     MONUMENTED       CGS
 LC1340  HISTORY     - 1977     GOOD             LOCENG
 LC1340  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1340
 LC1340                          STATION DESCRIPTION
 LC1340
 LC1340'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1340'7.7 MI N FROM PEORIA.
 LC1340'ABOUT 7.7 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1340'RAILROAD FROM THE PASSENGER STATION AT PEORIA, IN SECTION 3,
 LC1340'R 8 E, T 9 N, ACROSS TRACK FROM MILEAGE POLE NO. 153+18 (POLE
 LC1340'ALSO NUMBERED 5420), AT A SMALL ROAD CROSSING, 53 FEET WEST OF
 LC1340'WEST RAIL, 51 FEET EAST OF CENTER LINE OF NORTH BOUND LANE OF
 LC1340'STATE HIGHWAY 29, 15 FEET NORTH OF CENTER LINE OF ROAD, IN THE
 LC1340'TOP OF EAST END OF NORTH HEAD WALL OF  6-FOOT CONCRETE BOX
 LC1340'CULVERT UNDER CROSSING ROAD AND ABOUT 1 1/2 FEET BELOW THE
 LC1340'LEVEL OF TRACK.
 LC1340
 LC1340                          STATION RECOVERY (1977)
 LC1340
 LC1340'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1340'RECOVERED IN GOOD CONDITION.
 LC1340
 LC1340                          STATION RECOVERY (1999)
 LC1340
 LC1340'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1340'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1312 ***********************************************************************
 LC1312  DESIGNATION -  H 235
 LC1312  PID         -  LC1312
 LC1312  STATE/COUNTY-  IL/TAZEWELL
 LC1312  COUNTRY     -  US
 LC1312  USGS QUAD   -  PEORIA EAST (2018)
 LC1312
 LC1312                         *CURRENT SURVEY CONTROL
 LC1312  ______________________________________________________________________
 LC1312* NAD 83(1986) POSITION- 40 38 56.     (N) 089 36 30.     (W)   SCALED
 LC1312* NAVD 88 ORTHO HEIGHT -   143.840 (meters)      471.92  (feet) ADJUSTED
 LC1312  ______________________________________________________________________
 LC1312  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 LC1312  DYNAMIC HEIGHT  -        143.773 (meters)      471.70  (feet) COMP
 LC1312  MODELED GRAVITY -    980,153.8   (mgal)                       NAVD 88
 LC1312
 LC1312  VERT ORDER      -  FIRST     CLASS II
 LC1312
 LC1312.The horizontal coordinates were scaled from a map and have
 LC1312.an estimated accuracy of +/- 6 seconds.
 LC1312
 LC1312.The orthometric height was determined by differential leveling and
 LC1312.adjusted by the NATIONAL GEODETIC SURVEY
 LC1312.in June 1991.
 LC1312
 LC1312.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1312.GEOID18 height accuracy estimate available here.
 LC1312
 LC1312.Click photographs - Photos may exist for this station.
 LC1312
 LC1312.The dynamic height is computed by dividing the NAVD 88
 LC1312.geopotential number by the normal gravity value computed on the
 LC1312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1312.degrees latitude (g = 980.6199 gals.).
 LC1312
 LC1312.The modeled gravity was interpolated from observed gravity values.
 LC1312
 LC1312;                    North         East    Units  Estimated Accuracy
 LC1312;SPC IL W     -   442,190.      747,220.      MT  (+/- 180 meters Scaled)
 LC1312
 LC1312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL794030(NAD 83)
 LC1312
 LC1312                          SUPERSEDED SURVEY CONTROL
 LC1312
 LC1312  NGVD 29 (??/??/92)  143.939  (m)          472.24   (f) ADJ UNCH    1 2
 LC1312
 LC1312.Superseded values are not recommended for survey control.
 LC1312
 LC1312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1312.See file dsdata.pdf to determine how the superseded data were derived.
 LC1312
 LC1312_MARKER: DB = BENCH MARK DISK
 LC1312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1312_STAMPING: H 235 1960
 LC1312_MARK LOGO: CGS
 LC1312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1312+STABILITY: SURFACE MOTION
 LC1312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1312+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2011
 LC1312
 LC1312  HISTORY     - Date     Condition        Report By
 LC1312  HISTORY     - 1960     MONUMENTED       CGS
 LC1312  HISTORY     - 1975     GOOD             LOCENG
 LC1312  HISTORY     - 20111017 GOOD             ATKNA
 LC1312
 LC1312                          STATION DESCRIPTION
 LC1312
 LC1312'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1312'0.7 MI SW FROM CREVE COEUR.
 LC1312'ABOUT 0.7 MILE SOUTHWEST ALONG THE PEORIA AND PEKIN UNION RAILWAY
 LC1312'FROM THE FREIGHT STATION AT CREVE COEUR, 210 YARDS SOUTHWEST OF
 LC1312'MILE PSOT P-3, 0.25 MILE SOUTHWEST OF CROSSING OF WATER STREET
 LC1312'AT WESLEY, 25 FEET NORTHWEST OF NORTHWEST RAIL OF NORTHWEST TRACK,
 LC1312'80 FEET NORTH OF NORTHWEST END OF A 5-FOOT CONCRETE CULVERT UNDER
 LC1312'TRACK, 45 YARDS NORTH OF CENTER OF A PRIVATE TRAIL CROSSING, 3
 LC1312'FEET NORTHEAST OF THE 5TH TELEPHONE POLE SOUTHWEST OF MILE POST,
 LC1312'ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 LC1312'CONCRETE POST PROJECTING 2 INCHES.
 LC1312
 LC1312                          STATION RECOVERY (1975)
 LC1312
 LC1312'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1312'RECOVERED IN GOOD CONDITION.
 LC1312
 LC1312                          STATION RECOVERY (2011)
 LC1312
 LC1312'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1312'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 LC1312'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 LC1312'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0836 ***********************************************************************
 LC0836  DESIGNATION -  H 236
 LC0836  PID         -  LC0836
 LC0836  STATE/COUNTY-  IL/WOODFORD
 LC0836  COUNTRY     -  US
 LC0836  USGS QUAD   -  MINONK (2018)
 LC0836
 LC0836                         *CURRENT SURVEY CONTROL
 LC0836  ______________________________________________________________________
 LC0836* NAD 83(1986) POSITION- 40 54 25.     (N) 089 02 00.     (W)   SCALED
 LC0836* NAVD 88 ORTHO HEIGHT -   227.962 (meters)      747.91  (feet) ADJUSTED
 LC0836  ______________________________________________________________________
 LC0836  GEOID HEIGHT    -        -32.458 (meters)                     GEOID18
 LC0836  DYNAMIC HEIGHT  -        227.864 (meters)      747.58  (feet) COMP
 LC0836  MODELED GRAVITY -    980,185.4   (mgal)                       NAVD 88
 LC0836
 LC0836  VERT ORDER      -  FIRST     CLASS I
 LC0836
 LC0836.The horizontal coordinates were scaled from a map and have
 LC0836.an estimated accuracy of +/- 6 seconds.
 LC0836
 LC0836.The orthometric height was determined by differential leveling and
 LC0836.adjusted by the NATIONAL GEODETIC SURVEY
 LC0836.in June 1991.
 LC0836
 LC0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0836.GEOID18 height accuracy estimate available here.
 LC0836
 LC0836.Click photographs - Photos may exist for this station.
 LC0836
 LC0836.The dynamic height is computed by dividing the NAVD 88
 LC0836.geopotential number by the normal gravity value computed on the
 LC0836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0836.degrees latitude (g = 980.6199 gals.).
 LC0836
 LC0836.The modeled gravity was interpolated from observed gravity values.
 LC0836
 LC0836;                    North         East    Units  Estimated Accuracy
 LC0836;SPC IL W     -   471,310.      795,480.      MT  (+/- 180 meters Scaled)
 LC0836
 LC0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL287304(NAD 83)
 LC0836
 LC0836                          SUPERSEDED SURVEY CONTROL
 LC0836
 LC0836  NGVD 29 (??/??/92)  228.010  (m)          748.06   (f) ADJ UNCH    1 1
 LC0836
 LC0836.Superseded values are not recommended for survey control.
 LC0836
 LC0836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0836.See file dsdata.pdf to determine how the superseded data were derived.
 LC0836
 LC0836_MARKER: DB = BENCH MARK DISK
 LC0836_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0836_STAMPING: H 236 1960
 LC0836_MARK LOGO: CGS
 LC0836_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0836_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0836_ROD/PIPE-DEPTH: 4.6 meters
 LC0836
 LC0836  HISTORY     - Date     Condition        Report By
 LC0836  HISTORY     - 1960     MONUMENTED       CGS
 LC0836  HISTORY     - 1969     GOOD             CGS
 LC0836  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0836  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 LC0836
 LC0836                          STATION DESCRIPTION
 LC0836
 LC0836'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0836'0.4 MI N FROM MINONK.
 LC0836'ABOUT 0.4 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0836'THE STATION AT MINONK, AT THE SOUTHWEST CORNER OF A FENCE AROUND
 LC0836'THE ILLINOIS POWER COMPANY SUB-STATION, 54 FEET EAST OF THE EAST
 LC0836'RAIL OF THE MAIN TRACK, 25 1/2 FEET EAST OF THE EAST RAIL OF
 LC0836'THE MORE EASTERLY SET OF TRACKS, 66 FEET WEST OF THE CENTER LINE
 LC0836'OF OAK STREET, 1 1/2 FEET SOUTHEAST OF A CORNER FENCE POST, 1.0
 LC0836'FOOT WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LC0836'OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 LC0836'THAT IS DRIVEN TO A DEPTH OF 15 FEET AND IS ENCASED IN A 6-INCH
 LC0836'TILE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0836'SEC 7, T28N, R2E.
 LC0836
 LC0836                          STATION RECOVERY (1998)
 LC0836
 LC0836'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0836'MARK NOT FOUND.
 LC0836
 LC0836                          STATION RECOVERY (2013)
 LC0836
 LC0836'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0836'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0881 ***********************************************************************
 LC0881  DESIGNATION -  H 237
 LC0881  PID         -  LC0881
 LC0881  STATE/COUNTY-  IL/PEORIA
 LC0881  COUNTRY     -  US
 LC0881  USGS QUAD   -  CHILLICOTHE (2018)
 LC0881
 LC0881                         *CURRENT SURVEY CONTROL
 LC0881  ______________________________________________________________________
 LC0881* NAD 83(1986) POSITION- 40 54 15.     (N) 089 29 33.     (W)   SCALED
 LC0881* NAVD 88 ORTHO HEIGHT -   145.958 (meters)      478.86  (feet) ADJUSTED
 LC0881  ______________________________________________________________________
 LC0881  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 LC0881  DYNAMIC HEIGHT  -        145.895 (meters)      478.66  (feet) COMP
 LC0881  MODELED GRAVITY -    980,187.3   (mgal)                       NAVD 88
 LC0881
 LC0881  VERT ORDER      -  FIRST     CLASS II
 LC0881
 LC0881.The horizontal coordinates were scaled from a map and have
 LC0881.an estimated accuracy of +/- 6 seconds.
 LC0881
 LC0881.The orthometric height was determined by differential leveling and
 LC0881.adjusted by the NATIONAL GEODETIC SURVEY
 LC0881.in June 1991.
 LC0881
 LC0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0881.GEOID18 height accuracy estimate available here.
 LC0881
 LC0881.Click photographs - Photos may exist for this station.
 LC0881
 LC0881.The dynamic height is computed by dividing the NAVD 88
 LC0881.geopotential number by the normal gravity value computed on the
 LC0881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0881.degrees latitude (g = 980.6199 gals.).
 LC0881
 LC0881.The modeled gravity was interpolated from observed gravity values.
 LC0881
 LC0881;                    North         East    Units  Estimated Accuracy
 LC0881;SPC IL W     -   470,600.      756,800.      MT  (+/- 180 meters Scaled)
 LC0881
 LC0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL900311(NAD 83)
 LC0881
 LC0881                          SUPERSEDED SURVEY CONTROL
 LC0881
 LC0881  NGVD 29 (??/??/92)  146.035  (m)          479.12   (f) ADJ UNCH    1 2
 LC0881
 LC0881.Superseded values are not recommended for survey control.
 LC0881
 LC0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0881.See file dsdata.pdf to determine how the superseded data were derived.
 LC0881
 LC0881_MARKER: DB = BENCH MARK DISK
 LC0881_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0881_STAMPING: H 237 1960
 LC0881_MARK LOGO: CGS
 LC0881_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0881_ROD/PIPE-DEPTH: 7.3 meters
 LC0881
 LC0881  HISTORY     - Date     Condition        Report By
 LC0881  HISTORY     - 1960     MONUMENTED       CGS
 LC0881  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC0881
 LC0881                          STATION DESCRIPTION
 LC0881
 LC0881'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0881'1 MI S FROM CHILLICOTHE.
 LC0881'ABOUT 1.05 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0881'RAILROAD FROM THE STATION AT CHILLICOTHE, 0.25 MILE NORTH OF
 LC0881'MILE POST 144, IN SECTION 29, R 9 E, T 11 N, AT THE SOUTH EDGE OF
 LC0881'TOWN, AT THE SOUTHEAST CORNER OF A STEEL FENCE AROUND A STORAGE
 LC0881'AND PARKING LOT OF THE CHILLICOTHE CARTAGE COMPANY, 211 FEET
 LC0881'NORTHEAST OF NORTHEAST CORNER OF MOTTELERS RESTURANT, 31 FEET
 LC0881'WEST OF WEST RAIL OF SIDE TRACK, 46 1/2 FEET WEST OF WEST RAIL
 LC0881'OF MAIN TRACK, 2.3 FEET NORTH OF THE FENCE CORNER, 1 FOOT EAST
 LC0881'OF NORTH-SOUTH FENCE LINE, 1 1/2 FEET SOUTH OF A STEEL WITNESS
 LC0881'POST, ABOUT 1 1/2 FEET BELOW LEVEL OF TRACK AND IS A DISK ON
 LC0881'COPPER COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED BY A
 LC0881'6-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD WAS DRIVEN TO A
 LC0881'DEPTH OF 24 FEET.
 LC0881
 LC0881                          STATION RECOVERY (1999)
 LC0881
 LC0881'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC0881'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1510 ***********************************************************************
 LC1510  DESIGNATION -  H 238
 LC1510  PID         -  LC1510
 LC1510  STATE/COUNTY-  IL/TAZEWELL
 LC1510  COUNTRY     -  US
 LC1510  USGS QUAD   -  GLASFORD (2018)
 LC1510
 LC1510                         *CURRENT SURVEY CONTROL
 LC1510  ______________________________________________________________________
 LC1510* NAD 83(1986) POSITION- 40 30 25.     (N) 089 47 03.     (W)   SCALED
 LC1510* NAVD 88 ORTHO HEIGHT -   146.602 (meters)      480.98  (feet) ADJUSTED
 LC1510  ______________________________________________________________________
 LC1510  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 LC1510  DYNAMIC HEIGHT  -        146.533 (meters)      480.75  (feet) COMP
 LC1510  MODELED GRAVITY -    980,148.1   (mgal)                       NAVD 88
 LC1510
 LC1510  VERT ORDER      -  FIRST     CLASS II
 LC1510
 LC1510.The horizontal coordinates were scaled from a map and have
 LC1510.an estimated accuracy of +/- 6 seconds.
 LC1510
 LC1510.The orthometric height was determined by differential leveling and
 LC1510.adjusted by the NATIONAL GEODETIC SURVEY
 LC1510.in June 1991.
 LC1510
 LC1510.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1510.GEOID18 height accuracy estimate available here.
 LC1510
 LC1510.Click photographs - Photos may exist for this station.
 LC1510
 LC1510.The dynamic height is computed by dividing the NAVD 88
 LC1510.geopotential number by the normal gravity value computed on the
 LC1510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1510.degrees latitude (g = 980.6199 gals.).
 LC1510
 LC1510.The modeled gravity was interpolated from observed gravity values.
 LC1510
 LC1510;                    North         East    Units  Estimated Accuracy
 LC1510;SPC IL W     -   426,350.      732,420.      MT  (+/- 180 meters Scaled)
 LC1510
 LC1510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK640877(NAD 83)
 LC1510
 LC1510                          SUPERSEDED SURVEY CONTROL
 LC1510
 LC1510  NGVD 29 (??/??/92)  146.704  (m)          481.31   (f) ADJ UNCH    1 2
 LC1510
 LC1510.Superseded values are not recommended for survey control.
 LC1510
 LC1510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1510.See file dsdata.pdf to determine how the superseded data were derived.
 LC1510
 LC1510_MARKER: DB = BENCH MARK DISK
 LC1510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1510_STAMPING: H 238 1961
 LC1510_MARK LOGO: CGS
 LC1510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1510+STABILITY: SURFACE MOTION
 LC1510
 LC1510  HISTORY     - Date     Condition        Report By
 LC1510  HISTORY     - 1961     MONUMENTED       CGS
 LC1510
 LC1510                          STATION DESCRIPTION
 LC1510
 LC1510'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1510'5.7 MI N FROM MANITO.
 LC1510'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1510'MIDLAND RAILWAY FROM THE STATION AT MANITO, THENCE 5.65 MILES
 LC1510'NORTH ALONG A BLACK TOP ROAD, AT A ROAD CROSSING, 39 FEET WEST
 LC1510'OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 139 FEET SOUTH OF
 LC1510'THE CENTER LINE OF THE EAST-WEST ROAD, 101.5 FEET SOUTH OF A
 LC1510'CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 4 FEET SOUTH OF THE FIRST
 LC1510'TELEPHONE POLE SOUTH OF THE CROSSROADS, 0.5 MILE SOUTH OF THE
 LC1510'SPRING LAKE SCHOOL, 1.5 FEET BELOW THE LEVEL OF THE ROAD AND
 LC1510'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 LC1510'LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0274 ***********************************************************************
 LD0274  DESIGNATION -  H 239
 LD0274  PID         -  LD0274
 LD0274  STATE/COUNTY-  IL/MASON
 LD0274  COUNTRY     -  US
 LD0274  USGS QUAD   -  HAVANA (2018)
 LD0274
 LD0274                         *CURRENT SURVEY CONTROL
 LD0274  ______________________________________________________________________
 LD0274* NAD 83(1986) POSITION- 40 20 12.     (N) 090 02 31.     (W)   SCALED
 LD0274* NAVD 88 ORTHO HEIGHT -   146.762 (meters)      481.50  (feet) ADJUSTED
 LD0274  ______________________________________________________________________
 LD0274  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 LD0274  DYNAMIC HEIGHT  -        146.689 (meters)      481.26  (feet) COMP
 LD0274  MODELED GRAVITY -    980,128.1   (mgal)                       NAVD 88
 LD0274
 LD0274  VERT ORDER      -  FIRST     CLASS II
 LD0274
 LD0274.The horizontal coordinates were scaled from a map and have
 LD0274.an estimated accuracy of +/- 6 seconds.
 LD0274
 LD0274.The orthometric height was determined by differential leveling and
 LD0274.adjusted by the NATIONAL GEODETIC SURVEY
 LD0274.in June 1991.
 LD0274
 LD0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0274.GEOID18 height accuracy estimate available here.
 LD0274
 LD0274.Click photographs - Photos may exist for this station.
 LD0274
 LD0274.The dynamic height is computed by dividing the NAVD 88
 LD0274.geopotential number by the normal gravity value computed on the
 LD0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0274.degrees latitude (g = 980.6199 gals.).
 LD0274
 LD0274.The modeled gravity was interpolated from observed gravity values.
 LD0274
 LD0274;                    North         East    Units  Estimated Accuracy
 LD0274;SPC IL W     -   407,380.      710,600.      MT  (+/- 180 meters Scaled)
 LD0274
 LD0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE512693(NAD 83)
 LD0274
 LD0274                          SUPERSEDED SURVEY CONTROL
 LD0274
 LD0274  NGVD 29 (??/??/92)  146.865  (m)          481.84   (f) ADJ UNCH    1 2
 LD0274
 LD0274.Superseded values are not recommended for survey control.
 LD0274
 LD0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0274.See file dsdata.pdf to determine how the superseded data were derived.
 LD0274
 LD0274_MARKER: DB = BENCH MARK DISK
 LD0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0274_STAMPING: H 239 1961
 LD0274_MARK LOGO: CGS
 LD0274_PROJECTION: FLUSH
 LD0274_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0274+STABILITY: SURFACE MOTION
 LD0274_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0274+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2022
 LD0274
 LD0274  HISTORY     - Date     Condition        Report By
 LD0274  HISTORY     - 1961     MONUMENTED       CGS
 LD0274  HISTORY     - 20220803 GOOD             ILDT
 LD0274
 LD0274                          STATION DESCRIPTION
 LD0274
 LD0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0274'2 MI NE FROM HAVANA.
 LD0274'ABOUT 0.7 MILE NORTHEAST ALONG THE PEKIN-HAVANA ROAD FROM ITS
 LD0274'OVERPASS OVER THE CHICAGO AND ILLINOIS MIDLAND RAILWAY IN THE
 LD0274'NORTH PART OF HAVANA, THENCE 1.3 MILES NORTH ALONG THE ILLINOIS
 LD0274'RIVER ROAD, ABOUT 0.4 MILE SOUTH OF A JUNCTION, 17 1/2 FEET
 LD0274'NORTHWEST OF THE CENTER LINE OF THE ROAD, 34 FEET NORTHEAST OF
 LD0274'THE CENTER LINE OF A DRIVEWAY, 56.2 FEET EAST OF THE EAST CORNER
 LD0274'OF A ONE CAR GARAGE, 3 FEET NORTHEAST OF POWER LINE POLE NO. 584
 LD0274'NE, 2.5 FEET SOUTHWEST OF A METAL WITNESS POST, 1 FOOT BELOW THE
 LD0274'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LD0274'PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
 LD0274
 LD0274                          STATION RECOVERY (2022)
 LD0274
 LD0274'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LD0274'THE STATION IS 7.2 FT (2.2 M) NORTH EAST OF POWER POLE, 17 FT (5.2 M)
 LD0274'NORTH WEST OF THE CENTERLINE OF QUIVER BEACH ROAD, 56 FT (17.1 M)
 LD0274'NORTH EAST OF MAIL BOX FOR HOUSE NUMBER 19077, 56.2 FT (17.1 M) EAST
 LD0274'OF THE EAST CORNER OF 1 CAR CINDER BLOCK GARAGE AND 2.3 FT (0.7 M)
 LD0274'SOUTH WEST OF METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1795 ***********************************************************************
 LB1795  CBN         -  This is a Cooperative Base Network Control Station.
 LB1795  DESIGNATION -  H 24 RESET
 LB1795  PID         -  LB1795
 LB1795  STATE/COUNTY-  IL/VERMILION
 LB1795  COUNTRY     -  US
 LB1795  USGS QUAD   -  ROYAL (2018)
 LB1795
 LB1795                         *CURRENT SURVEY CONTROL
 LB1795  ______________________________________________________________________
 LB1795* NAD 83(2011) POSITION- 40 12 55.58142(N) 087 54 15.57542(W)   ADJUSTED
 LB1795* NAD 83(2011) ELLIP HT-   193.999 (meters)        (06/27/12)   ADJUSTED
 LB1795* NAD 83(2011) EPOCH   -  2010.00
 LB1795* NAVD 88 ORTHO HEIGHT -   226.33  (meters)      742.6   (feet) RESET
 LB1795  ______________________________________________________________________
 LB1795  GEOID HEIGHT    -        -32.324 (meters)                     GEOID18
 LB1795  NAD 83(2011) X  -    178,359.608 (meters)                     COMP
 LB1795  NAD 83(2011) Y  - -4,874,182.534 (meters)                     COMP
 LB1795  NAD 83(2011) Z  -  4,096,406.939 (meters)                     COMP
 LB1795  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 LB1795  VERT ORDER      -  THIRD
 LB1795
 LB1795  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB1795  Standards:
 LB1795         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB1795            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB1795  -------------------------------------------------------------------
 LB1795  NETWORK    0.87   1.84           0.40   0.29   0.94     -0.01075622
 LB1795  -------------------------------------------------------------------
 LB1795  Click here for local accuracies and other accuracy information.
 LB1795
 LB1795.The horizontal coordinates were established by GPS observations
 LB1795.and adjusted by the National Geodetic Survey in June 2012.
 LB1795
 LB1795.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB1795.been affixed to the stable North American tectonic plate. See 
 LB1795.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB1795
 LB1795.The horizontal coordinates are valid at the epoch date displayed above
 LB1795.which is a decimal equivalence of Year/Month/Day.
 LB1795
 LB1795.The orthometric height was computed from unverified reset data.
 LB1795
 LB1795.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1795.GEOID18 height accuracy estimate available here.
 LB1795
 LB1795.Click photographs - Photos may exist for this station.
 LB1795
 LB1795.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB1795
 LB1795.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB1795
 LB1795.The ellipsoidal height was determined by GPS observations
 LB1795.and is referenced to NAD 83.
 LB1795
 LB1795. The following values were computed from the NAD 83(2011) position.
 LB1795
 LB1795;                    North         East     Units Scale Factor Converg.
 LB1795;SPC IL E     -   394,009.656   336,518.301   MT  0.99999141   +0 16 37.2
 LB1795;SPC IL E     - 1,292,680.01  1,104,060.46   sFT  0.99999141   +0 16 37.2
 LB1795;UTM  16      - 4,452,061.429   423,049.564   MT  0.99967289   -0 35 02.1
 LB1795
 LB1795!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB1795!SPC IL E     -   0.99996957  x   0.99999141  =   0.99996098
 LB1795!UTM  16      -   0.99996957  x   0.99967289  =   0.99964247
 LB1795
 LB1795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2304952061(NAD 83)
 LB1795
 LB1795                          SUPERSEDED SURVEY CONTROL
 LB1795
 LB1795  NAD 83(2007)-  40 12 55.58150(N)    087 54 15.57632(W) AD(2002.00) 0
 LB1795  ELLIP H (02/10/07)  194.023  (m)                       GP(2002.00)    
 LB1795  ELLIP H (10/15/04)  194.042  (m)                       GP(       ) 4 2
 LB1795  NAD 83(1997)-  40 12 55.58140(N)    087 54 15.57627(W) AD(       ) B
 LB1795  ELLIP H (07/17/98)  194.035  (m)                       GP(       ) 4 1
 LB1795  NAVD 88             226.33   (m)          742.6    (f) LEVELING    3  
 LB1795
 LB1795.Superseded values are not recommended for survey control.
 LB1795
 LB1795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1795.See file dsdata.pdf to determine how the superseded data were derived.
 LB1795
 LB1795_MARKER: DB = BENCH MARK DISK
 LB1795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1795_STAMPING: H 24 RESET 1970
 LB1795_MARK LOGO: CGS
 LB1795_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB1795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1795+STABILITY: SURFACE MOTION
 LB1795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1795+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 LB1795
 LB1795  HISTORY     - Date     Condition        Report By
 LB1795  HISTORY     - 1970     MONUMENTED       NGS
 LB1795  HISTORY     - 19970416 GOOD             NGS
 LB1795  HISTORY     - 20001229 GOOD             ZAMBRA
 LB1795  HISTORY     - 20110118 GOOD             ILDT
 LB1795
 LB1795                          STATION DESCRIPTION
 LB1795
 LB1795'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LB1795'8 MI NE FROM OGDEN.
 LB1795'3.05 MILES EAST ALONG INTERSTATE HIGHWAY 74, THENCE NORTH ALONG
 LB1795'STATE HIGHWAY 49 FOR 6.3 MILES TO THE MARK ON THE LEFT, 39 FEET
 LB1795'WEST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT EAST OF A METAL
 LB1795'WITNESS POST, 3 1/2 FEET NORTHEAST OF A POWER POLE, 54 FEET
 LB1795'NORTHWEST OF THE NORTH END OF A CONCRETE HEADWALL, SET IN THE
 LB1795'TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 LB1795
 LB1795                          STATION RECOVERY (1997)
 LB1795
 LB1795'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LB1795'THE STATION IS LOCATED ABOUT 0.6 MI (1.0 KM) NORTH OF HOPE.  TO REACH
 LB1795'FROM THE JUNCTION OF STATE ROUTE 49 AND INTERSTATE HIGHWAY 74 (EXIT
 LB1795'200), ABOUT 3.0 MI (4.8 KM) EAST-NORTHEAST OF OGDEN AND 1.7 MI (2.7
 LB1795'KM) NORTHWEST OF FITHIAN, GO NORTH ON ROUTE 49 FOR 6.25 MI (10.06 KM)
 LB1795'TO THE STATION ON THE LEFT, 12.1 M (39.7 FT) WEST OF THE CENTER OF THE
 LB1795'HIGHWAY, 25.7 M (84.3 FT) SOUTH OF A POWER POLE, 43.3 M (142.1 FT)
 LB1795'NORTH OF A POWER POLE, 16.2 M (53.1 FT) NORTHWEST OF THE NORTH END OF
 LB1795'THE WEST HEADWALL OF AN OLD CONCRETE BOX CULVERT UNDER THE HIGHWAY,
 LB1795'0.9 M (3.0 FT) NORTH OF A METAL WITNESS POST, AND 0.3 M (1.0 FT) EAST
 LB1795'OF A FIBERGLASS WITNESS POST.
 LB1795
 LB1795                          STATION RECOVERY (2000)
 LB1795
 LB1795'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LB1795'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB1795'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LB1795'
 LB1795
 LB1795                          STATION RECOVERY (2011)
 LB1795
 LB1795'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1795'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0048 ***********************************************************************
 KC0048  DESIGNATION -  H 240
 KC0048  PID         -  KC0048
 KC0048  STATE/COUNTY-  IL/CASS
 KC0048  COUNTRY     -  US
 KC0048  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0048
 KC0048                         *CURRENT SURVEY CONTROL
 KC0048  ______________________________________________________________________
 KC0048* NAD 83(1986) POSITION- 39 59 40.     (N) 090 24 07.     (W)   SCALED
 KC0048* NAVD 88 ORTHO HEIGHT -   139.267 (meters)      456.91  (feet) ADJUSTED
 KC0048  ______________________________________________________________________
 KC0048  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 KC0048  DYNAMIC HEIGHT  -        139.193 (meters)      456.67  (feet) COMP
 KC0048  MODELED GRAVITY -    980,097.7   (mgal)                       NAVD 88
 KC0048
 KC0048  VERT ORDER      -  FIRST     CLASS II
 KC0048
 KC0048.The horizontal coordinates were scaled from a map and have
 KC0048.an estimated accuracy of +/- 6 seconds.
 KC0048
 KC0048.The orthometric height was determined by differential leveling and
 KC0048.adjusted by the NATIONAL GEODETIC SURVEY
 KC0048.in June 1991.
 KC0048
 KC0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0048.GEOID18 height accuracy estimate available here.
 KC0048
 KC0048.Click photographs - Photos may exist for this station.
 KC0048
 KC0048.The dynamic height is computed by dividing the NAVD 88
 KC0048.geopotential number by the normal gravity value computed on the
 KC0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0048.degrees latitude (g = 980.6199 gals.).
 KC0048
 KC0048.The modeled gravity was interpolated from observed gravity values.
 KC0048
 KC0048;                    North         East    Units  Estimated Accuracy
 KC0048;SPC IL W     -   369,400.      679,910.      MT  (+/- 180 meters Scaled)
 KC0048
 KC0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE218303(NAD 83)
 KC0048
 KC0048                          SUPERSEDED SURVEY CONTROL
 KC0048
 KC0048  NGVD 29 (??/??/92)  139.38   (m)          457.3    (f) COMPUTED    1 2
 KC0048
 KC0048.Superseded values are not recommended for survey control.
 KC0048
 KC0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0048.See file dsdata.pdf to determine how the superseded data were derived.
 KC0048
 KC0048_MARKER: DB = BENCH MARK DISK
 KC0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0048_STAMPING: H 240 1961
 KC0048_MARK LOGO: CGS
 KC0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0048+STABILITY: SURFACE MOTION
 KC0048
 KC0048  HISTORY     - Date     Condition        Report By
 KC0048  HISTORY     - 1961     MONUMENTED       CGS
 KC0048
 KC0048                          STATION DESCRIPTION
 KC0048
 KC0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0048'2.5 MI SE FROM BEARDSTOWN.
 KC0048'ABOUT 1.8 MILES SOUTHEAST ALONG U.S. HIGHWAY 67 FROM THE JUNCTION
 KC0048'OF STATE HIGHWAY 100 AT BEARDSTOWN, THENCE 0.7 MILE SOUTH ALONG A
 KC0048'BLACK TOP ROAD, NEAR THE NORTHEAST CORNER OF THE HOOD AIRPORT,
 KC0048'NEAR THE NORTHEAST CORNER OF THE NORTH-SOUTH RUNWAY, 187 FEET
 KC0048'WEST OF THE CENTER LINE OF THE BLACK TOP ROAD, 0.35 MILE NORTH
 KC0048'OF THE AIRPORT HANGAR, 1.5 MILES EAST OF A METAL WITNESS POST,
 KC0048'ABOUT LEVEL WITH THE NORTH-SOUTH RUNWAY AND SET IN THE TOP OF A
 KC0048'CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0579 ***********************************************************************
 JC0579  DESIGNATION -  H 241
 JC0579  PID         -  JC0579
 JC0579  STATE/COUNTY-  IL/JERSEY
 JC0579  COUNTRY     -  US
 JC0579  USGS QUAD   -  BRUSSELS (2018)
 JC0579
 JC0579                         *CURRENT SURVEY CONTROL
 JC0579  ______________________________________________________________________
 JC0579* NAD 83(1986) POSITION- 38 58 32.4    (N) 090 32 42.0    (W)   HD_HELD2
 JC0579* NAVD 88 ORTHO HEIGHT -   133.126 (meters)      436.76  (feet) ADJUSTED
 JC0579  ______________________________________________________________________
 JC0579  GEOID HEIGHT    -        -31.860 (meters)                     GEOID18
 JC0579  DYNAMIC HEIGHT  -        133.043 (meters)      436.49  (feet) COMP
 JC0579  MODELED GRAVITY -    980,006.8   (mgal)                       NAVD 88
 JC0579
 JC0579  VERT ORDER      -  FIRST     CLASS II
 JC0579
 JC0579.The horizontal coordinates were established by autonomous hand held GPS
 JC0579.observations and have an estimated accuracy of +/- 10 meters.
 JC0579
 JC0579.The orthometric height was determined by differential leveling and
 JC0579.adjusted by the NATIONAL GEODETIC SURVEY
 JC0579.in June 1991.
 JC0579
 JC0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0579.GEOID18 height accuracy estimate available here.
 JC0579
 JC0579.Click photographs - Photos may exist for this station.
 JC0579
 JC0579.The dynamic height is computed by dividing the NAVD 88
 JC0579.geopotential number by the normal gravity value computed on the
 JC0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0579.degrees latitude (g = 980.6199 gals.).
 JC0579
 JC0579.The modeled gravity was interpolated from observed gravity values.
 JC0579
 JC0579;                    North         East    Units  Estimated Accuracy
 JC0579;SPC IL W     -   256,336.      667,217.      MT  (+/- 10 meters HH2 GPS)
 JC0579
 JC0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1266916943(NAD 83)
 JC0579
 JC0579                          SUPERSEDED SURVEY CONTROL
 JC0579
 JC0579  NGVD 29 (??/??/92)  133.236  (m)          437.13   (f) ADJ UNCH    1 2
 JC0579
 JC0579.Superseded values are not recommended for survey control.
 JC0579
 JC0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0579.See file dsdata.pdf to determine how the superseded data were derived.
 JC0579
 JC0579_MARKER: DB = BENCH MARK DISK
 JC0579_SETTING: 66 = SET IN ROCK OUTCROP
 JC0579_STAMPING: H 241 1961
 JC0579_MARK LOGO: CGS
 JC0579_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0579+STABILITY: POSITION/ELEVATION WELL
 JC0579_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC0579+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2006
 JC0579
 JC0579  HISTORY     - Date     Condition        Report By
 JC0579  HISTORY     - 1961     MONUMENTED       CGS
 JC0579  HISTORY     - 1981     GOOD             AEROS
 JC0579  HISTORY     - 19990306 GOOD             USPSQD
 JC0579  HISTORY     - 20010331 GOOD             USPSQD
 JC0579  HISTORY     - 20060325 GOOD             GEOCAC
 JC0579
 JC0579                          STATION DESCRIPTION
 JC0579
 JC0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0579'ABOUT 6.3 MILES NORTHWEST ALONG STATE HIGHWAY 100 FROM THE GRAFTON
 JC0579'SCHOOL, SECTION S9, T6N R13W, 0.6 MILE NORTH OF THE HARTFORD
 JC0579'CHURCH AND CEMETERY, AT A LARGE FRESH WATER SPRING, SET VERTICALLY
 JC0579'IN THE WEST FACE OF A LARGE POINTED ROCK CLIFF, 55 FEET EAST OF
 JC0579'THE CENTER LINE OF THE HIGHWAY, 12 FEET SOUTHWEST OF THE NORTHWEST
 JC0579'CORNER OF THE ROCK, 2 FEET ABOVE THE LEVEL OF THE GROUND AND 4
 JC0579'FEET ABOVE THE LEVEL OF THE HIGHWAY.
 JC0579
 JC0579                          STATION RECOVERY (1981)
 JC0579
 JC0579'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 JC0579'RECOVERED IN GOOD CONDITION.
 JC0579
 JC0579                          STATION RECOVERY (1999)
 JC0579
 JC0579'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0579'RECOVERED IN GOOD CONDITION.
 JC0579
 JC0579                          STATION RECOVERY (2001)
 JC0579
 JC0579'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0579'RECOVERED IN GOOD CONDITION.
 JC0579
 JC0579                          STATION RECOVERY (2006)
 JC0579
 JC0579'RECOVERY NOTE BY GEOCACHING 2006 (CB)
 JC0579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0141 ***********************************************************************
 KC0141  DESIGNATION -  H 242
 KC0141  PID         -  KC0141
 KC0141  STATE/COUNTY-  IL/GREENE
 KC0141  COUNTRY     -  US
 KC0141  USGS QUAD   -  HARDIN (2018)
 KC0141
 KC0141                         *CURRENT SURVEY CONTROL
 KC0141  ______________________________________________________________________
 KC0141* NAD 83(1986) POSITION- 39 13 46.     (N) 090 33 17.     (W)   SCALED
 KC0141* NAVD 88 ORTHO HEIGHT -   146.921 (meters)      482.02  (feet) ADJUSTED
 KC0141  ______________________________________________________________________
 KC0141  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 KC0141  DYNAMIC HEIGHT  -        146.836 (meters)      481.74  (feet) COMP
 KC0141  MODELED GRAVITY -    980,042.4   (mgal)                       NAVD 88
 KC0141
 KC0141  VERT ORDER      -  FIRST     CLASS II
 KC0141
 KC0141.The horizontal coordinates were scaled from a map and have
 KC0141.an estimated accuracy of +/- 6 seconds.
 KC0141
 KC0141.The orthometric height was determined by differential leveling and
 KC0141.adjusted by the NATIONAL GEODETIC SURVEY
 KC0141.in June 1991.
 KC0141
 KC0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0141.GEOID18 height accuracy estimate available here.
 KC0141
 KC0141.Click photographs - Photos may exist for this station.
 KC0141
 KC0141.The dynamic height is computed by dividing the NAVD 88
 KC0141.geopotential number by the normal gravity value computed on the
 KC0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0141.degrees latitude (g = 980.6199 gals.).
 KC0141
 KC0141.The modeled gravity was interpolated from observed gravity values.
 KC0141
 KC0141;                    North         East    Units  Estimated Accuracy
 KC0141;SPC IL W     -   284,510.      666,500.      MT  (+/- 180 meters Scaled)
 KC0141
 KC0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD110450(NAD 83)
 KC0141
 KC0141                          SUPERSEDED SURVEY CONTROL
 KC0141
 KC0141  NGVD 29 (??/??/92)  147.032  (m)          482.39   (f) ADJ UNCH    1 2
 KC0141
 KC0141.Superseded values are not recommended for survey control.
 KC0141
 KC0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0141.See file dsdata.pdf to determine how the superseded data were derived.
 KC0141
 KC0141_MARKER: DB = BENCH MARK DISK
 KC0141_SETTING: 66 = SET IN ROCK OUTCROP
 KC0141_STAMPING: H 242 1961
 KC0141_MARK LOGO: CGS
 KC0141_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0141+STABILITY: POSITION/ELEVATION WELL
 KC0141
 KC0141  HISTORY     - Date     Condition        Report By
 KC0141  HISTORY     - 1961     MONUMENTED       CGS
 KC0141
 KC0141                          STATION DESCRIPTION
 KC0141
 KC0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0141'4.2 MI S FROM ELDRED.
 KC0141'ABOUT 4.2 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0141'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 16 T 9 N R 13 W,
 KC0141'0.55 MILE SOUTH OF A SMALL CEMETERY ON THE EAST SIDE OF THE
 KC0141'ROAD, 0.3 MILE NORTH OF THE JUNCTION OF A ROAD LEADING EAST,
 KC0141'ALONG THE NORTH SIDE OF A DEEP HOLLOW, SET VERTICALLY IN THE
 KC0141'WEST FACE AND NEAR THE SOUTH END OF A HIGH ROCK CLIFF, 95 FEET
 KC0141'EAST OF THE CENTER LINE OF THE ROAD, 17 FEET NORTH OF THE SOUTH
 KC0141'END OF THE ROCK, 2 FEET ABOVE THE LEVEL OF THE GROUND AND 15
 KC0141'FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0161 ***********************************************************************
 KC0161  DESIGNATION -  H 243
 KC0161  PID         -  KC0161
 KC0161  STATE/COUNTY-  IL/GREENE
 KC0161  COUNTRY     -  US
 KC0161  USGS QUAD   -  PEARL EAST (2018)
 KC0161
 KC0161                         *CURRENT SURVEY CONTROL
 KC0161  ______________________________________________________________________
 KC0161* NAD 83(1986) POSITION- 39 23 27.     (N) 090 33 17.     (W)   SCALED
 KC0161* NAVD 88 ORTHO HEIGHT -   144.759 (meters)      474.93  (feet) ADJUSTED
 KC0161  ______________________________________________________________________
 KC0161  GEOID HEIGHT    -        -32.242 (meters)                     GEOID18
 KC0161  DYNAMIC HEIGHT  -        144.676 (meters)      474.66  (feet) COMP
 KC0161  MODELED GRAVITY -    980,049.1   (mgal)                       NAVD 88
 KC0161
 KC0161  VERT ORDER      -  FIRST     CLASS II
 KC0161
 KC0161.The horizontal coordinates were scaled from a map and have
 KC0161.an estimated accuracy of +/- 6 seconds.
 KC0161
 KC0161.The orthometric height was determined by differential leveling and
 KC0161.adjusted by the NATIONAL GEODETIC SURVEY
 KC0161.in June 1991.
 KC0161
 KC0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0161.GEOID18 height accuracy estimate available here.
 KC0161
 KC0161.Click photographs - Photos may exist for this station.
 KC0161
 KC0161.The dynamic height is computed by dividing the NAVD 88
 KC0161.geopotential number by the normal gravity value computed on the
 KC0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0161.degrees latitude (g = 980.6199 gals.).
 KC0161
 KC0161.The modeled gravity was interpolated from observed gravity values.
 KC0161
 KC0161;                    North         East    Units  Estimated Accuracy
 KC0161;SPC IL W     -   302,430.      666,570.      MT  (+/- 180 meters Scaled)
 KC0161
 KC0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD105630(NAD 83)
 KC0161
 KC0161                          SUPERSEDED SURVEY CONTROL
 KC0161
 KC0161  NGVD 29 (??/??/92)  144.883  (m)          475.34   (f) ADJ UNCH    1 2
 KC0161
 KC0161.Superseded values are not recommended for survey control.
 KC0161
 KC0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0161.See file dsdata.pdf to determine how the superseded data were derived.
 KC0161
 KC0161_MARKER: DB = BENCH MARK DISK
 KC0161_SETTING: 66 = SET IN ROCK OUTCROP
 KC0161_STAMPING: H 243 1961
 KC0161_MARK LOGO: CGS
 KC0161_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0161+STABILITY: POSITION/ELEVATION WELL
 KC0161
 KC0161  HISTORY     - Date     Condition        Report By
 KC0161  HISTORY     - 1961     MONUMENTED       CGS
 KC0161
 KC0161                          STATION DESCRIPTION
 KC0161
 KC0161'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0161'7.4 MI N FROM ELDRED.
 KC0161'ABOUT 7.4 MILES NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0161'OF STATE HIGHWAY 108 AT ELDRED, 4.75 MILES SOUTH OF THE POST
 KC0161'OFFICE AT HILLVIEW, ALONG THE SOUTH EDGE OF BRIDGE WATER HOLLOW,
 KC0161'NEAR THE SOUTH EDGE OF A SMALL CAVE, DIRECTLY ACROSS THE ROAD
 KC0161'FROM A TWO-STORY STONE AND WOOD HOUSE, SET VERTICALLY IN THE WEST
 KC0161'FACE OF A HIGH ROCK CLIFF, 110 FEET EAST OF THE CENTER LINE OF
 KC0161'THE ROAD, 2 FEET SOUTH OF THE SOUTH EDGE OF THE CAVE, 0.1 MILE
 KC0161'SOUTH OF THE JUNCTION OF A GRADED ROAD LEADING EAST, 1 1/2 FEET
 KC0161'ABOVE THE LEVEL OF THE GROUND AND 25 FEET ABOVE THE LEVEL OF THE
 KC0161'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0232 ***********************************************************************
 KC0232  DESIGNATION -  H 244
 KC0232  PID         -  KC0232
 KC0232  STATE/COUNTY-  IL/SCOTT
 KC0232  COUNTRY     -  US
 KC0232  USGS QUAD   -  BEDFORD (2018)
 KC0232
 KC0232                         *CURRENT SURVEY CONTROL
 KC0232  ______________________________________________________________________
 KC0232* NAD 83(1986) POSITION- 39 35 38.     (N) 090 31 40.     (W)   SCALED
 KC0232* NAVD 88 ORTHO HEIGHT -   135.343 (meters)      444.04  (feet) ADJUSTED
 KC0232  ______________________________________________________________________
 KC0232  GEOID HEIGHT    -        -32.481 (meters)                     GEOID18
 KC0232  DYNAMIC HEIGHT  -        135.268 (meters)      443.79  (feet) COMP
 KC0232  MODELED GRAVITY -    980,070.8   (mgal)                       NAVD 88
 KC0232
 KC0232  VERT ORDER      -  FIRST     CLASS II
 KC0232
 KC0232.The horizontal coordinates were scaled from a map and have
 KC0232.an estimated accuracy of +/- 6 seconds.
 KC0232
 KC0232.The orthometric height was determined by differential leveling and
 KC0232.adjusted by the NATIONAL GEODETIC SURVEY
 KC0232.in June 1991.
 KC0232
 KC0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0232.GEOID18 height accuracy estimate available here.
 KC0232
 KC0232.Click photographs - Photos may exist for this station.
 KC0232
 KC0232.The dynamic height is computed by dividing the NAVD 88
 KC0232.geopotential number by the normal gravity value computed on the
 KC0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0232.degrees latitude (g = 980.6199 gals.).
 KC0232
 KC0232.The modeled gravity was interpolated from observed gravity values.
 KC0232
 KC0232;                    North         East    Units  Estimated Accuracy
 KC0232;SPC IL W     -   324,960.      668,980.      MT  (+/- 180 meters Scaled)
 KC0232
 KC0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD122856(NAD 83)
 KC0232
 KC0232                          SUPERSEDED SURVEY CONTROL
 KC0232
 KC0232  NGVD 29 (??/??/92)  135.473  (m)          444.46   (f) ADJ UNCH    1 2
 KC0232
 KC0232.Superseded values are not recommended for survey control.
 KC0232
 KC0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0232.See file dsdata.pdf to determine how the superseded data were derived.
 KC0232
 KC0232_MARKER: DB = BENCH MARK DISK
 KC0232_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0232_SP_SET: BOX CULVERT HEADWALL
 KC0232_STAMPING: H 244 1961
 KC0232_MARK LOGO: CGS
 KC0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0232+STABILITY: SURFACE MOTION
 KC0232
 KC0232  HISTORY     - Date     Condition        Report By
 KC0232  HISTORY     - 1961     MONUMENTED       CGS
 KC0232
 KC0232                          STATION DESCRIPTION
 KC0232
 KC0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0232'10.6 MI N FROM HILLVIEW.
 KC0232'ABOUT 10.6 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0232'BAPTIST CHURCH AT HILLVIEW, 0.25 MILE NORTH OF THE JUNCTION OF
 KC0232'A ROAD LEADING WEST, ON TOP OF THE SOUTH END OF THE EAST CONCRETE
 KC0232'HEADWALL OF A 10-FOOT CONCRETE BOX CULVERT UNDER THE ROAD, 21
 KC0232'FEET EAST OF THE CENTER LINE OF THE ROAD, 1/2 FOOT NORTH OF THE
 KC0232'SOUTH END OF THE HEADWALL AND 1 FOOT BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0242 ***********************************************************************
 KC0242  DESIGNATION -  H 245
 KC0242  PID         -  KC0242
 KC0242  STATE/COUNTY-  IL/SCOTT
 KC0242  COUNTRY     -  US
 KC0242  USGS QUAD   -  FLORENCE (2018)
 KC0242
 KC0242                         *CURRENT SURVEY CONTROL
 KC0242  ______________________________________________________________________
 KC0242* NAD 83(1986) POSITION- 39 38 03.28   (N) 090 34 35.01   (W)   HD_HELD1
 KC0242* NAVD 88 ORTHO HEIGHT -   128.877 (meters)      422.82  (feet) ADJUSTED
 KC0242  ______________________________________________________________________
 KC0242  GEOID HEIGHT    -        -32.549 (meters)                     GEOID18
 KC0242  DYNAMIC HEIGHT  -        128.807 (meters)      422.59  (feet) COMP
 KC0242  MODELED GRAVITY -    980,076.1   (mgal)                       NAVD 88
 KC0242
 KC0242  VERT ORDER      -  FIRST     CLASS II
 KC0242
 KC0242.The horizontal coordinates were determined by differentially corrected
 KC0242.hand held GPS observations or other comparable positioning techniques
 KC0242.and have an estimated accuracy of +/- 3 meters.
 KC0242
 KC0242.The orthometric height was determined by differential leveling and
 KC0242.adjusted by the NATIONAL GEODETIC SURVEY
 KC0242.in June 1991.
 KC0242
 KC0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0242.GEOID18 height accuracy estimate available here.
 KC0242
 KC0242.Click photographs - Photos may exist for this station.
 KC0242
 KC0242.The dynamic height is computed by dividing the NAVD 88
 KC0242.geopotential number by the normal gravity value computed on the
 KC0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0242.degrees latitude (g = 980.6199 gals.).
 KC0242
 KC0242.The modeled gravity was interpolated from observed gravity values.
 KC0242
 KC0242;                    North         East    Units  Estimated Accuracy
 KC0242;SPC IL W     -   329,460.2     664,828.1     MT  (+/- 3 meters HH1 GPS) 
 KC0242
 KC0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0798989970(NAD 83)
 KC0242
 KC0242                          SUPERSEDED SURVEY CONTROL
 KC0242
 KC0242  NGVD 29 (??/??/92)  129.002  (m)          423.23   (f) ADJ UNCH    1 2
 KC0242
 KC0242.Superseded values are not recommended for survey control.
 KC0242
 KC0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0242.See file dsdata.pdf to determine how the superseded data were derived.
 KC0242
 KC0242_MARKER: DB = BENCH MARK DISK
 KC0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0242_STAMPING: H 245 1961
 KC0242_MARK LOGO: CGS
 KC0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0242+STABILITY: SURFACE MOTION
 KC0242
 KC0242  HISTORY     - Date     Condition        Report By
 KC0242  HISTORY     - 1961     MONUMENTED       CGS
 KC0242
 KC0242                          STATION DESCRIPTION
 KC0242
 KC0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0242'9.8 MI S FROM BLUFFS.
 KC0242'ABOUT 9.85 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0242'OF THE WABASH RAILROAD AT BLUFFS, 0.95 MILE SOUTH OF A 120-FEET
 KC0242'LONG BRIDGE OVER WALNUT CREEK, 0.25 MILE NORTH OF THE JUNCTION
 KC0242'OF STATE HIGHWAY 100 AND U.S. HIGHWAY 36, NEAR THE JUNCTION OF A
 KC0242'PRIVATE ROAD LEADING WEST TO A TRENCE SILO, 40 1/2 FEET WEST OF
 KC0242'THE CENTER LINE OF THE HIGHWAY, 28 FEET SOUTH OF THE CENTER
 KC0242'LINE OF THE PRIVATE ROAD, 50 FEET SOUTHWEST OF THE CENTER OF THE
 KC0242'JUNCTION OF THE PRIVATE ROAD AND THE HIGHWAY, 19 1/2 FEET SOUTH
 KC0242'OF A FENCE CORNER, 1 FOOT EAST OF A NORTH-SOUTH ROAD, 1 1/2 FEET
 KC0242'NORTH OF A WITNESS POST, 2 1/2 FEET BELOW THE LEVEL OF THE
 KC0242'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 KC0242'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1011 ***********************************************************************
 LC1011  DESIGNATION -  H 246
 LC1011  PID         -  LC1011
 LC1011  STATE/COUNTY-  IL/MCLEAN
 LC1011  COUNTRY     -  US
 LC1011  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1011
 LC1011                         *CURRENT SURVEY CONTROL
 LC1011  ______________________________________________________________________
 LC1011* NAD 83(1986) POSITION- 40 26 18.     (N) 089 01 54.     (W)   SCALED
 LC1011* NAVD 88 ORTHO HEIGHT -   233.382 (meters)      765.69  (feet) ADJUSTED
 LC1011  ______________________________________________________________________
 LC1011  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 LC1011  DYNAMIC HEIGHT  -        233.272 (meters)      765.33  (feet) COMP
 LC1011  MODELED GRAVITY -    980,145.0   (mgal)                       NAVD 88
 LC1011
 LC1011  VERT ORDER      -  SECOND    CLASS 0
 LC1011
 LC1011.The horizontal coordinates were scaled from a map and have
 LC1011.an estimated accuracy of +/- 6 seconds.
 LC1011
 LC1011.The orthometric height was determined by differential leveling and
 LC1011.adjusted by the NATIONAL GEODETIC SURVEY
 LC1011.in June 1991.
 LC1011
 LC1011.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1011.GEOID18 height accuracy estimate available here.
 LC1011
 LC1011.Click photographs - Photos may exist for this station.
 LC1011
 LC1011.The dynamic height is computed by dividing the NAVD 88
 LC1011.geopotential number by the normal gravity value computed on the
 LC1011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1011.degrees latitude (g = 980.6199 gals.).
 LC1011
 LC1011.The modeled gravity was interpolated from observed gravity values.
 LC1011
 LC1011;                    North         East    Units  Estimated Accuracy
 LC1011;SPC IL E     -   418,910.      240,750.      MT  (+/- 180 meters Scaled)
 LC1011
 LC1011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK276783(NAD 83)
 LC1011
 LC1011                          SUPERSEDED SURVEY CONTROL
 LC1011
 LC1011  NGVD 29 (??/??/92)  233.442  (m)          765.88   (f) ADJ UNCH    2 0
 LC1011
 LC1011.Superseded values are not recommended for survey control.
 LC1011
 LC1011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1011.See file dsdata.pdf to determine how the superseded data were derived.
 LC1011
 LC1011_MARKER: DB = BENCH MARK DISK
 LC1011_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1011_SP_SET: BRIDGE
 LC1011_STAMPING: H 246 1960
 LC1011_MARK LOGO: CGS
 LC1011_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1011
 LC1011  HISTORY     - Date     Condition        Report By
 LC1011  HISTORY     - 1960     MONUMENTED       CGS
 LC1011
 LC1011                          STATION DESCRIPTION
 LC1011
 LC1011'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1011'2.8 MI SW FROM BLOOMINGTON.
 LC1011'ABOUT 2.85 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM JUNCTION
 LC1011'OF U.S. HIGHWAY 66 AND U.S. HIGHWAY 51 IN THE SOUTH PART OF
 LC1011'BLOOMINGTON, THENCE WEST 0.1 MILE ALONG ASPHALT PAVED ROAD, THENCE
 LC1011'SOUTH 0.7 MILE ALONG THE GULF MOBILE AND OHIO RAILROAD, 20 FEET
 LC1011'SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH BOUND TRACK SET IN
 LC1011'TOP OF THE NORTHEAST END OF SOUTHEAST HEADWALL OF A 5 FOOT CONCRETE
 LC1011'BRIDGE UNDER THE GULF MOBILE AND OHIO RAILROAD AND ABOUT 11 FEET
 LC1011'BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1831 ***********************************************************************
 MF1831  DESIGNATION -  H 247 RESET
 MF1831  PID         -  MF1831
 MF1831  STATE/COUNTY-  IL/WILL
 MF1831  COUNTRY     -  US
 MF1831  USGS QUAD   -  WILMINGTON (2018)
 MF1831
 MF1831                         *CURRENT SURVEY CONTROL
 MF1831  ______________________________________________________________________
 MF1831* NAD 83(1986) POSITION- 41 22 10.3    (N) 088 11 34.5    (W)   HD_HELD2
 MF1831* NAVD 88 ORTHO HEIGHT -   159.18  (meters)      522.2   (feet) RESET
 MF1831  ______________________________________________________________________
 MF1831  GEOID HEIGHT    -        -32.885 (meters)                     GEOID18
 MF1831  VERT ORDER      -  THIRD
 MF1831
 MF1831.The horizontal coordinates were established by autonomous hand held GPS
 MF1831.observations and have an estimated accuracy of +/- 10 meters.
 MF1831
 MF1831.The orthometric height was computed from unverified reset data.
 MF1831
 MF1831.No vertical observational check was made to the station.
 MF1831
 MF1831.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1831.GEOID18 height accuracy estimate available here.
 MF1831
 MF1831.Click photographs - Photos may exist for this station.
 MF1831
 MF1831;                    North         East    Units  Estimated Accuracy
 MF1831;SPC IL E     -   522,089.      311,747.      MT  (+/- 10 meters HH2 GPS)
 MF1831
 MF1831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0023580465(NAD 83)
 MF1831
 MF1831                          SUPERSEDED SURVEY CONTROL
 MF1831
 MF1831  NGVD 29 (11/09/15)  159.27   (m)          522.5    (f) RESET       3  
 MF1831
 MF1831.Superseded values are not recommended for survey control.
 MF1831
 MF1831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1831.See file dsdata.pdf to determine how the superseded data were derived.
 MF1831
 MF1831_MARKER: DV = VERTICAL CONTROL DISK
 MF1831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1831_STAMPING: H 247 RESET 1993
 MF1831_MARK LOGO: NGS
 MF1831_PROJECTION: FLUSH
 MF1831_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1831+STABILITY: SURFACE MOTION
 MF1831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1831+SATELLITE: SATELLITE OBSERVATIONS - 1993
 MF1831
 MF1831  HISTORY     - Date     Condition        Report By
 MF1831  HISTORY     - 1993     MONUMENTED       NGS
 MF1831  HISTORY     - 20091014 GOOD             GEOCAC
 MF1831
 MF1831                          STATION DESCRIPTION
 MF1831
 MF1831'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 MF1831'STATION IS LOCATED NEAR THE DEAD END OF A FRONTAGE ROAD TO INTERSTATE
 MF1831'HIGHWAY 55 ABOUT 1.4 MI (2.3 KM) NORTH OF THE KANKAKEE RIVER.  TO
 MF1831'REACH THE STATION FROM THE I-55 INTERCHANGE 241 (WILMINGTON EXIT)
 MF1831'JUST NORTH OF THE KANKAKEE RIVER BRIDGE, PROCEED WEST TO THE FRONTAGE
 MF1831'ROAD WHICH PARALLELS I-55 ON THE WEST SIDE.  TURN NORTH ON THE
 MF1831'FRONTAGE ROAD FOR 1.15 MI (1.85 KM) TO THE STATION ON THE LEFT, 28.7
 MF1831'M (94.2 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF I-55,
 MF1831'15.3 M (50.2 FT) SOUTHWEST OF A BRACED IRON PIPE FENCE POST, 5.7 M
 MF1831'(18.7 FT) WEST OF THE APPROXIMATE CENTERLINE OF THE FRONTAGE ROAD,
 MF1831'0.3 M (1.0 FT) EAST OF A FIBERGLASS WITNESS POST, SET IN THE TOP OF A
 MF1831'0.3 M (1.0 FT) ROUND CONCRETE POST, FLUSH WITH THE GROUND.
 MF1831
 MF1831                          STATION RECOVERY (2009)
 MF1831
 MF1831'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1831'THE MARK IS LOCATED ON DESPLAINES FISH AND WILDLIFE PROPERTY.  NOTE
 MF1831'THAT THERE IS A GATE AT THE FRONTAGE ROAD ACCESS WHICH MAY NOT BE OPEN
 MF1831'AT ALL TIMES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0791 ***********************************************************************
 LC0791  DESIGNATION -  H 248
 LC0791  PID         -  LC0791
 LC0791  STATE/COUNTY-  IL/LIVINGSTON
 LC0791  COUNTRY     -  US
 LC0791  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0791
 LC0791                         *CURRENT SURVEY CONTROL
 LC0791  ______________________________________________________________________
 LC0791* NAD 83(1986) POSITION- 40 58 50.     (N) 088 32 45.     (W)   SCALED
 LC0791* NAVD 88 ORTHO HEIGHT -   225.916 (meters)      741.19  (feet) ADJUSTED
 LC0791  ______________________________________________________________________
 LC0791  GEOID HEIGHT    -        -32.218 (meters)                     GEOID18
 LC0791  DYNAMIC HEIGHT  -        225.822 (meters)      740.88  (feet) COMP
 LC0791  MODELED GRAVITY -    980,201.2   (mgal)                       NAVD 88
 LC0791
 LC0791  VERT ORDER      -  SECOND    CLASS 0
 LC0791
 LC0791.The horizontal coordinates were scaled from a map and have
 LC0791.an estimated accuracy of +/- 6 seconds.
 LC0791
 LC0791.The orthometric height was determined by differential leveling and
 LC0791.adjusted by the NATIONAL GEODETIC SURVEY
 LC0791.in June 1991.
 LC0791
 LC0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0791.GEOID18 height accuracy estimate available here.
 LC0791
 LC0791.Click photographs - Photos may exist for this station.
 LC0791
 LC0791.The dynamic height is computed by dividing the NAVD 88
 LC0791.geopotential number by the normal gravity value computed on the
 LC0791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0791.degrees latitude (g = 980.6199 gals.).
 LC0791
 LC0791.The modeled gravity was interpolated from observed gravity values.
 LC0791
 LC0791;                    North         East    Units  Estimated Accuracy
 LC0791;SPC IL E     -   478,900.      282,120.      MT  (+/- 180 meters Scaled)
 LC0791
 LC0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL699377(NAD 83)
 LC0791
 LC0791                          SUPERSEDED SURVEY CONTROL
 LC0791
 LC0791  NGVD 29 (??/??/92)  225.979  (m)          741.40   (f) ADJ UNCH    2 0
 LC0791
 LC0791.Superseded values are not recommended for survey control.
 LC0791
 LC0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0791.See file dsdata.pdf to determine how the superseded data were derived.
 LC0791
 LC0791_MARKER: DB = BENCH MARK DISK
 LC0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0791_STAMPING: H 248 1961
 LC0791_MARK LOGO: CGS
 LC0791_PROJECTION: FLUSH
 LC0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0791+STABILITY: SURFACE MOTION
 LC0791
 LC0791  HISTORY     - Date     Condition        Report By
 LC0791  HISTORY     - 1961     MONUMENTED       CGS
 LC0791  HISTORY     - 1987     GOOD             USPSQD
 LC0791  HISTORY     - 20200124 MARK NOT FOUND   ILDT
 LC0791
 LC0791                          STATION DESCRIPTION
 LC0791
 LC0791'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0791'2.4 MI SW FROM ODELL.
 LC0791'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 LC0791'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 2.05 MILES
 LC0791'SOUTHWEST ALONG U.S. HIGHWAY 66, ABOUT 0.35 MILES NORTHEAST OF
 LC0791'THE JUNCTION OF AN EAST-WEST GRAVEL ROAD, 58 FEET SOUTHEAST
 LC0791'OF THE CENTER LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66,
 LC0791'24 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK
 LC0791'OF THE GULF, MOBILE AND OHIO RAIL ROAD, 6 FEET SOUTHWEST OF A
 LC0791'TELEGRAPH POLE, 1.7 FEET NORTHEAST OF A METAL WITNESS POST, 3 FEET
 LC0791'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 LC0791'POST FLUSH WITH THE GROUND.
 LC0791
 LC0791                          STATION RECOVERY (1987)
 LC0791
 LC0791'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 LC0791'RECOVERED IN GOOD CONDITION.
 LC0791
 LC0791                          STATION RECOVERY (2020)
 LC0791
 LC0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 LC0791'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1439 ***********************************************************************
 JB1439  DESIGNATION -  H 249
 JB1439  PID         -  JB1439
 JB1439  STATE/COUNTY-  IL/ST CLAIR
 JB1439  COUNTRY     -  US
 JB1439  USGS QUAD   -  O'FALLON (2018)
 JB1439
 JB1439                         *CURRENT SURVEY CONTROL
 JB1439  ______________________________________________________________________
 JB1439* NAD 83(1986) POSITION- 38 35 12.     (N) 089 55 41.     (W)   SCALED
 JB1439* NAVD 88 ORTHO HEIGHT -   169.241 (meters)      555.25  (feet) ADJUSTED
 JB1439  ______________________________________________________________________
 JB1439  GEOID HEIGHT    -        -30.718 (meters)                     GEOID18
 JB1439  DYNAMIC HEIGHT  -        169.134 (meters)      554.90  (feet) COMP
 JB1439  MODELED GRAVITY -    979,990.9   (mgal)                       NAVD 88
 JB1439
 JB1439  VERT ORDER      -  SECOND    CLASS 0
 JB1439
 JB1439.The horizontal coordinates were scaled from a map and have
 JB1439.an estimated accuracy of +/- 6 seconds.
 JB1439
 JB1439.The orthometric height was determined by differential leveling and
 JB1439.adjusted by the NATIONAL GEODETIC SURVEY
 JB1439.in June 1991.
 JB1439
 JB1439.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1439.GEOID18 height accuracy estimate available here.
 JB1439
 JB1439.Click photographs - Photos may exist for this station.
 JB1439
 JB1439.The dynamic height is computed by dividing the NAVD 88
 JB1439.geopotential number by the normal gravity value computed on the
 JB1439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1439.degrees latitude (g = 980.6199 gals.).
 JB1439
 JB1439.The modeled gravity was interpolated from observed gravity values.
 JB1439
 JB1439;                    North         East    Units  Estimated Accuracy
 JB1439;SPC IL W     -   213,110.      720,790.      MT  (+/- 180 meters Scaled)
 JB1439
 JB1439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH449749(NAD 83)
 JB1439
 JB1439                          SUPERSEDED SURVEY CONTROL
 JB1439
 JB1439  NGVD 29 (??/??/92)  169.339  (m)          555.57   (f) ADJ UNCH    2 0
 JB1439
 JB1439.Superseded values are not recommended for survey control.
 JB1439
 JB1439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1439.See file dsdata.pdf to determine how the superseded data were derived.
 JB1439
 JB1439_MARKER: DB = BENCH MARK DISK
 JB1439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1439_STAMPING: H 249 1961
 JB1439_MARK LOGO: CGS
 JB1439_PROJECTION: FLUSH
 JB1439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1439+STABILITY: SURFACE MOTION
 JB1439
 JB1439  HISTORY     - Date     Condition        Report By
 JB1439  HISTORY     - 1961     MONUMENTED       CGS
 JB1439  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1439  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1439
 JB1439                          STATION DESCRIPTION
 JB1439
 JB1439'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1439'1.4 MI SW FROM O FALLON.
 JB1439'ABOUT 0.5 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1439'ITS STATION IN OFALLON, THENCE 0.5 MILE WEST ALONG A CONCRETE
 JB1439'PAVED ROAD, THENCE 0.25 MILE SOUTH ALONG AN OILED ROAD TO THE
 JB1439'JUNCTION OF U.S. HIGHWAY 50, THENCE 0.15 MILE SOUTH ALONG AN
 JB1439'OILED ROAD, 16 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 JB1439'WEST OF A FENCE, 4 FEET NORTHEAST OF A BRACE POST FOR A POWER
 JB1439'POLE, 31 FEET EAST AND ACROSS THE ROAD FROM POWER POLE 3, 1.7
 JB1439'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 JB1439'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB1439'WITH THE GROUND.  NOTE-- THIS MARK MAY ALSO BE REACHED FROM THE
 JB1439'POST OFFICE IN OFALLON BY GOING 0.35 MILE SOUTH ALONG SOUTH
 JB1439'LINCOLN AVENUE, THENCE 1.15 MILES WEST AND NORTHWEST ALONG U.S.
 JB1439'HIGHWAY 50, THENCE 0.15 SOUTH ALONG AN OILED ROAD.
 JB1439
 JB1439                          STATION RECOVERY (1987)
 JB1439
 JB1439'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1439'MARK NOT FOUND.
 JB1439
 JB1439                          STATION RECOVERY (2011)
 JB1439
 JB1439'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1439'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1920 ***********************************************************************
 LB1920  DESIGNATION -  H 25
 LB1920  PID         -  LB1920
 LB1920  STATE/COUNTY-  IL/IROQUOIS
 LB1920  COUNTRY     -  US
 LB1920  USGS QUAD   -  CRESCENT CITY (2018)
 LB1920
 LB1920                         *CURRENT SURVEY CONTROL
 LB1920  ______________________________________________________________________
 LB1920* NAD 83(1986) POSITION- 40 46 13.     (N) 087 51 45.     (W)   SCALED
 LB1920* NAVD 88 ORTHO HEIGHT -   193.756 (meters)      635.68  (feet) ADJUSTED
 LB1920  ______________________________________________________________________
 LB1920  GEOID HEIGHT    -        -32.645 (meters)                     GEOID18
 LB1920  DYNAMIC HEIGHT  -        193.670 (meters)      635.40  (feet) COMP
 LB1920  MODELED GRAVITY -    980,176.5   (mgal)                       NAVD 88
 LB1920
 LB1920  VERT ORDER      -  SECOND    CLASS 0
 LB1920
 LB1920.The horizontal coordinates were scaled from a map and have
 LB1920.an estimated accuracy of +/- 6 seconds.
 LB1920
 LB1920.The orthometric height was determined by differential leveling and
 LB1920.adjusted by the NATIONAL GEODETIC SURVEY
 LB1920.in June 1991.
 LB1920
 LB1920.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1920.GEOID18 height accuracy estimate available here.
 LB1920
 LB1920.Click photographs - Photos may exist for this station.
 LB1920
 LB1920.The dynamic height is computed by dividing the NAVD 88
 LB1920.geopotential number by the normal gravity value computed on the
 LB1920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1920.degrees latitude (g = 980.6199 gals.).
 LB1920
 LB1920.The modeled gravity was interpolated from observed gravity values.
 LB1920
 LB1920;                    North         East    Units  Estimated Accuracy
 LB1920;SPC IL E     -   455,640.      339,750.      MT  (+/- 180 meters Scaled)
 LB1920
 LB1920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL272136(NAD 83)
 LB1920
 LB1920                          SUPERSEDED SURVEY CONTROL
 LB1920
 LB1920  NGVD 29 (??/??/92)  193.827  (m)          635.91   (f) ADJ UNCH    2 0
 LB1920
 LB1920.Superseded values are not recommended for survey control.
 LB1920
 LB1920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1920.See file dsdata.pdf to determine how the superseded data were derived.
 LB1920
 LB1920_MARKER: DB = BENCH MARK DISK
 LB1920_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1920_SP_SET: BRIDGE
 LB1920_STAMPING: H 25 1934
 LB1920_MARK LOGO: CGS
 LB1920_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1920
 LB1920  HISTORY     - Date     Condition        Report By
 LB1920  HISTORY     - 1934     MONUMENTED       CGS
 LB1920  HISTORY     - 1954     GOOD             CGS
 LB1920  HISTORY     - 20070908 MARK NOT FOUND   GEOCAC
 LB1920  HISTORY     - 20110120 MARK NOT FOUND   ILDT
 LB1920
 LB1920                          STATION DESCRIPTION
 LB1920
 LB1920'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1920'AT CRESCENT CITY.
 LB1920'AT CRESCENT CITY, ABOUT 70 YARDS EAST ALONG U.S. HIGHWAY 24
 LB1920'FROM THE INTERSECTION OF STATE HIGHWAY 49, IN THE TOP OF THE
 LB1920'SOUTHEAST END OF NORTHWEST WINGWALL OF A 25-FOOT CONCRETE
 LB1920'BRIDGE OVER A DRAINAGE DITCH, 17 FEET NORTH OF CENTER LINE OF
 LB1920'HIGHWAY 24, 0.6 FOOT NORTH OF NORTH CONCRETE AND BRICK BANISTER
 LB1920'AND ABOUT LEVEL WITH HIGHWAY 24.
 LB1920
 LB1920                          STATION RECOVERY (2007)
 LB1920
 LB1920'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1920'BRIDGE REPLACED
 LB1920
 LB1920                          STATION RECOVERY (2011)
 LB1920
 LB1920'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1920'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1285 ***********************************************************************
 JB1285  DESIGNATION -  H 250
 JB1285  PID         -  JB1285
 JB1285  STATE/COUNTY-  IL/WASHINGTON
 JB1285  COUNTRY     -  US
 JB1285  USGS QUAD   -  OKAWVILLE (2018)
 JB1285
 JB1285                         *CURRENT SURVEY CONTROL
 JB1285  ______________________________________________________________________
 JB1285* NAD 83(1986) POSITION- 38 26 16.     (N) 089 32 15.     (W)   SCALED
 JB1285* NAVD 88 ORTHO HEIGHT -   134.254 (meters)      440.47  (feet) ADJUSTED
 JB1285  ______________________________________________________________________
 JB1285  GEOID HEIGHT    -        -30.290 (meters)                     GEOID18
 JB1285  DYNAMIC HEIGHT  -        134.170 (meters)      440.19  (feet) COMP
 JB1285  MODELED GRAVITY -    980,000.8   (mgal)                       NAVD 88
 JB1285
 JB1285  VERT ORDER      -  SECOND    CLASS 0
 JB1285
 JB1285.The horizontal coordinates were scaled from a map and have
 JB1285.an estimated accuracy of +/- 6 seconds.
 JB1285
 JB1285.The orthometric height was determined by differential leveling and
 JB1285.adjusted by the NATIONAL GEODETIC SURVEY
 JB1285.in June 1991.
 JB1285
 JB1285.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1285.GEOID18 height accuracy estimate available here.
 JB1285
 JB1285.Click photographs - Photos may exist for this station.
 JB1285
 JB1285.The dynamic height is computed by dividing the NAVD 88
 JB1285.geopotential number by the normal gravity value computed on the
 JB1285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1285.degrees latitude (g = 980.6199 gals.).
 JB1285
 JB1285.The modeled gravity was interpolated from observed gravity values.
 JB1285
 JB1285;                    North         East    Units  Estimated Accuracy
 JB1285;SPC IL W     -   196,750.      754,930.      MT  (+/- 180 meters Scaled)
 JB1285
 JB1285_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH785574(NAD 83)
 JB1285
 JB1285                          SUPERSEDED SURVEY CONTROL
 JB1285
 JB1285  NGVD 29 (??/??/92)  134.376  (m)          440.87   (f) ADJ UNCH    2 0
 JB1285
 JB1285.Superseded values are not recommended for survey control.
 JB1285
 JB1285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1285.See file dsdata.pdf to determine how the superseded data were derived.
 JB1285
 JB1285_MARKER: DB = BENCH MARK DISK
 JB1285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1285_STAMPING: H 250 1961
 JB1285_MARK LOGO: CGS
 JB1285_PROJECTION: PROJECTING 3 CENTIMETERS
 JB1285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1285+STABILITY: SURFACE MOTION
 JB1285_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1285+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2022
 JB1285
 JB1285  HISTORY     - Date     Condition        Report By
 JB1285  HISTORY     - 1961     MONUMENTED       CGS
 JB1285  HISTORY     - 20220922 GOOD             ILDT
 JB1285
 JB1285                          STATION DESCRIPTION
 JB1285
 JB1285'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1285'0.9 MI NE FROM OKAWVILLE.
 JB1285'ABOUT 0.10 MILES NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1285'IN OKAWVILLE, THENCE 0.75 MILES EAST AND NORTHEAST ALONG STATE
 JB1285'HIGHWAY 177, THENCE ABOUT 0.05 MILES WEST ALONG AN OILED ROAD,
 JB1285'213 FEET WEST OF THE CENTER LINE OF STATE HIGHWAY 177, 24 FEET
 JB1285'SOUTH OF THE CENTER LINE OF THE OILED ROAD, 68 FEET WEST-SOUTHWEST
 JB1285'OF THE SOUTH END OF A CORRUAGATED PIPE CULVERT, 53 FEET WEST OF
 JB1285'A FENCE CORNER, 4.5 FEET WEST OF THE SECOND TELEPHONE POLE WEST
 JB1285'OF THE HIGHWAY, 1 FOOT NORTH OF A FENCE, 2.1 FEET NORTHEAST OF
 JB1285'A METAL WITNESS POST, 0.5 FEET BELOW THE LEVEL OF THE ROAD AND
 JB1285'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1285
 JB1285                          STATION RECOVERY (2022)
 JB1285
 JB1285'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB1285'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1159 ***********************************************************************
 JB1159  DESIGNATION -  H 251
 JB1159  PID         -  JB1159
 JB1159  STATE/COUNTY-  IL/WASHINGTON
 JB1159  COUNTRY     -  US
 JB1159  USGS QUAD   -  HOYLETON (2018)
 JB1159
 JB1159                         *CURRENT SURVEY CONTROL
 JB1159  ______________________________________________________________________
 JB1159* NAD 83(1986) POSITION- 38 23 26.92   (N) 089 17 33.67   (W)   HD_HELD1
 JB1159* NAVD 88 ORTHO HEIGHT -   153.654 (meters)      504.11  (feet) ADJUSTED
 JB1159  ______________________________________________________________________
 JB1159  GEOID HEIGHT    -        -30.205 (meters)                     GEOID18
 JB1159  DYNAMIC HEIGHT  -        153.556 (meters)      503.79  (feet) COMP
 JB1159  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 JB1159
 JB1159  VERT ORDER      -  SECOND    CLASS 0
 JB1159
 JB1159.The horizontal coordinates were determined by differentially corrected
 JB1159.hand held GPS observations or other comparable positioning techniques
 JB1159.and have an estimated accuracy of +/- 3 meters.
 JB1159
 JB1159.The orthometric height was determined by differential leveling and
 JB1159.adjusted by the NATIONAL GEODETIC SURVEY
 JB1159.in June 1991.
 JB1159
 JB1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1159.GEOID18 height accuracy estimate available here.
 JB1159
 JB1159.Click photographs - Photos may exist for this station.
 JB1159
 JB1159.The dynamic height is computed by dividing the NAVD 88
 JB1159.geopotential number by the normal gravity value computed on the
 JB1159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1159.degrees latitude (g = 980.6199 gals.).
 JB1159
 JB1159.The modeled gravity was interpolated from observed gravity values.
 JB1159
 JB1159;                    North         East    Units  Estimated Accuracy
 JB1159;SPC IL W     -   191,709.0     776,350.9     MT  (+/- 3 meters HH1 GPS) 
 JB1159
 JB1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9976851666(NAD 83)
 JB1159
 JB1159                          SUPERSEDED SURVEY CONTROL
 JB1159
 JB1159  NGVD 29 (??/??/92)  153.774  (m)          504.51   (f) ADJ UNCH    2 0
 JB1159
 JB1159.Superseded values are not recommended for survey control.
 JB1159
 JB1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1159.See file dsdata.pdf to determine how the superseded data were derived.
 JB1159
 JB1159_MARKER: DB = BENCH MARK DISK
 JB1159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1159_STAMPING: H 251 1961
 JB1159_MARK LOGO: CGS
 JB1159_PROJECTION: PROJECTING 10 CENTIMETERS
 JB1159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1159+STABILITY: SURFACE MOTION
 JB1159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1159+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 JB1159
 JB1159  HISTORY     - Date     Condition        Report By
 JB1159  HISTORY     - 1961     MONUMENTED       CGS
 JB1159  HISTORY     - 20121004 GOOD             ILDT
 JB1159  HISTORY     - 20190906 GOOD             ILDT
 JB1159  HISTORY     - 20200507 GOOD             ILDT
 JB1159
 JB1159                          STATION DESCRIPTION
 JB1159
 JB1159'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1159'4.6 MI SW FROM HOYLETON.
 JB1159'ABOUT 0.10 MILE WEST ALONG STATE HIGHWAY 177 FROM THE POST OFFICE
 JB1159'IN HOYLETON, THENCE 2.5 MILES SOUTH ALONG AN ASPHALT PAVED ROAD,
 JB1159'THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD, THENCE 1.0 MILE SOUTH
 JB1159'ALONG A DIRT ROAD, THENCE 0.05 MILE EAST ALONG A DIRT ROAD, AT
 JB1159'THE JUNCTION OF A GRAVEL ROAD SOUTH, 25 FEET SOUTH OF THE
 JB1159'CENTER LINE OF THE ROAD, 46 FEET EAST OF THE CENTER LINE OF THE
 JB1159'ROAD, 52 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 10 FEET
 JB1159'SOUTHEAST OF THE SOUTH END OF A CORRUGATED PIPE CULVERT UNDER
 JB1159'THE EAST-WEST ROAD, 2.5 FEET NORTHEAST OF A POWER POLE, 1.4
 JB1159'FEET WEST OF A METAL WITNESS POST, ABOUT 0.5 FOOT BELOW THE
 JB1159'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB1159'PROJECTING 4 INCHES.
 JB1159
 JB1159                          STATION RECOVERY (2012)
 JB1159
 JB1159'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1159'RECOVERED IN GOOD CONDITION.
 JB1159
 JB1159                          STATION RECOVERY (2019)
 JB1159
 JB1159'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1159'RECOVERED IN GOOD CONDITION.
 JB1159
 JB1159                          STATION RECOVERY (2020)
 JB1159
 JB1159'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 JB1159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0437 ***********************************************************************
 JB0437  DESIGNATION -  H 252
 JB0437  PID         -  JB0437
 JB0437  STATE/COUNTY-  IL/JEFFERSON
 JB0437  COUNTRY     -  US
 JB0437  USGS QUAD   -  MOUNT VERNON (2018)
 JB0437
 JB0437                         *CURRENT SURVEY CONTROL
 JB0437  ______________________________________________________________________
 JB0437* NAD 83(1986) POSITION- 38 17 11.     (N) 088 57 58.     (W)   SCALED
 JB0437* NAVD 88 ORTHO HEIGHT -   137.060 (meters)      449.67  (feet) ADJUSTED
 JB0437  ______________________________________________________________________
 JB0437  GEOID HEIGHT    -        -30.099 (meters)                     GEOID18
 JB0437  DYNAMIC HEIGHT  -        136.973 (meters)      449.39  (feet) COMP
 JB0437  MODELED GRAVITY -    979,987.6   (mgal)                       NAVD 88
 JB0437
 JB0437  VERT ORDER      -  SECOND    CLASS 0
 JB0437
 JB0437.The horizontal coordinates were scaled from a map and have
 JB0437.an estimated accuracy of +/- 6 seconds.
 JB0437
 JB0437.The orthometric height was determined by differential leveling and
 JB0437.adjusted by the NATIONAL GEODETIC SURVEY
 JB0437.in June 1991.
 JB0437
 JB0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0437.GEOID18 height accuracy estimate available here.
 JB0437
 JB0437.Click photographs - Photos may exist for this station.
 JB0437
 JB0437.The dynamic height is computed by dividing the NAVD 88
 JB0437.geopotential number by the normal gravity value computed on the
 JB0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0437.degrees latitude (g = 980.6199 gals.).
 JB0437
 JB0437.The modeled gravity was interpolated from observed gravity values.
 JB0437
 JB0437;                    North         East    Units  Estimated Accuracy
 JB0437;SPC IL E     -   179,950.      244,640.      MT  (+/- 180 meters Scaled)
 JB0437
 JB0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH280394(NAD 83)
 JB0437
 JB0437                          SUPERSEDED SURVEY CONTROL
 JB0437
 JB0437  NGVD 29 (??/??/92)  137.170  (m)          450.03   (f) ADJ UNCH    2 0
 JB0437
 JB0437.Superseded values are not recommended for survey control.
 JB0437
 JB0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0437.See file dsdata.pdf to determine how the superseded data were derived.
 JB0437
 JB0437_MARKER: DB = BENCH MARK DISK
 JB0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0437_STAMPING: H 252 1961
 JB0437_MARK LOGO: CGS
 JB0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0437+STABILITY: SURFACE MOTION
 JB0437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0437+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2011
 JB0437
 JB0437  HISTORY     - Date     Condition        Report By
 JB0437  HISTORY     - 1961     MONUMENTED       CGS
 JB0437  HISTORY     - 20090120 GOOD             ILDT
 JB0437  HISTORY     - 20110421 GOOD             ILDT
 JB0437
 JB0437                          STATION DESCRIPTION
 JB0437
 JB0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0437'6 MI SW FROM MT VERNON.
 JB0437'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURTHOUSE
 JB0437'IN MT. VERNON, THENCE 3.05 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0437'148, THENCE 0.8 MILES NORTH ALONG AN OILED ROAD THENCE 1.0 MILES
 JB0437'WEST ALONG AN OILED ROAD THENCE 0.25 MILES SOUTH ALONG AN OILED
 JB0437'ROAD, ABOUT 0.10 MILES NORTH OF THE JUNCTION OF A PRIVATE ROAD
 JB0437'WEST, AT A FENCE CORNER WEST OF THE ROAD, 19 FEET WEST OF THE
 JB0437'CENTER OF THE ROAD, 1 FOOT EAST OF THE FENCE, 16 FEET SOUTH OF THE
 JB0437'FENCE CORNER, 74 FEET SOUTH OF A POWER POLE, 2.2 FEET
 JB0437'NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0437'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0437'2 INCHES.
 JB0437
 JB0437                          STATION RECOVERY (2009)
 JB0437
 JB0437'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0437'RECOVERED IN GOOD CONDITION.
 JB0437
 JB0437                          STATION RECOVERY (2011)
 JB0437
 JB0437'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB0437'NEEDS NEW SIGN, THE SIGN POST IS STILL THERE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0530 ***********************************************************************
 JB0530  DESIGNATION -  H 253
 JB0530  PID         -  JB0530
 JB0530  STATE/COUNTY-  IL/WAYNE
 JB0530  COUNTRY     -  US
 JB0530  USGS QUAD   -  WAYNE CITY (2018)
 JB0530
 JB0530                         *CURRENT SURVEY CONTROL
 JB0530  ______________________________________________________________________
 JB0530* NAD 83(1986) POSITION- 38 17 52.     (N) 088 35 16.     (W)   SCALED
 JB0530* NAVD 88 ORTHO HEIGHT -   123.253 (meters)      404.37  (feet) ADJUSTED
 JB0530  ______________________________________________________________________
 JB0530  GEOID HEIGHT    -        -30.394 (meters)                     GEOID18
 JB0530  DYNAMIC HEIGHT  -        123.174 (meters)      404.11  (feet) COMP
 JB0530  MODELED GRAVITY -    979,986.4   (mgal)                       NAVD 88
 JB0530
 JB0530  VERT ORDER      -  SECOND    CLASS 0
 JB0530
 JB0530.The horizontal coordinates were scaled from a map and have
 JB0530.an estimated accuracy of +/- 6 seconds.
 JB0530
 JB0530.The orthometric height was determined by differential leveling and
 JB0530.adjusted by the NATIONAL GEODETIC SURVEY
 JB0530.in June 1991.
 JB0530
 JB0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0530.GEOID18 height accuracy estimate available here.
 JB0530
 JB0530.Click photographs - Photos may exist for this station.
 JB0530
 JB0530.The dynamic height is computed by dividing the NAVD 88
 JB0530.geopotential number by the normal gravity value computed on the
 JB0530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0530.degrees latitude (g = 980.6199 gals.).
 JB0530
 JB0530.The modeled gravity was interpolated from observed gravity values.
 JB0530
 JB0530;                    North         East    Units  Estimated Accuracy
 JB0530;SPC IL E     -   181,060.      277,740.      MT  (+/- 180 meters Scaled)
 JB0530
 JB0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH611400(NAD 83)
 JB0530
 JB0530                          SUPERSEDED SURVEY CONTROL
 JB0530
 JB0530  NGVD 29 (??/??/92)  123.38   (m)          404.8    (f) COMPUTED    2 0
 JB0530
 JB0530.Superseded values are not recommended for survey control.
 JB0530
 JB0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0530.See file dsdata.pdf to determine how the superseded data were derived.
 JB0530
 JB0530_MARKER: DB = BENCH MARK DISK
 JB0530_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0530_SP_SET: BOX CULVERT HEADWALL
 JB0530_STAMPING: H 253 1961
 JB0530_MARK LOGO: CGS
 JB0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0530+STABILITY: SURFACE MOTION
 JB0530
 JB0530  HISTORY     - Date     Condition        Report By
 JB0530  HISTORY     - 1961     MONUMENTED       CGS
 JB0530  HISTORY     - 20101223 MARK NOT FOUND   GEOCAC
 JB0530
 JB0530                          STATION DESCRIPTION
 JB0530
 JB0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0530'3.5 MI S FROM WAYNE CITY.
 JB0530'ABOUT 3.5 MILES SOUTH ALONG STATE HIGHWAY 142 FROM ITS JUNCTION
 JB0530'WITH STATE HIGHWAY 15 IN WAYNE CITY, ON THE OUTSIDE OF A CURVE
 JB0530'IN THE HIGHWAY WITH TANGENTS TO THE NORTH AND SOUTHEAST, AT THE
 JB0530'JUNCTION OF A GRAVEL ROAD WEST, SET IN TOP OF THE NORTHWEST END
 JB0530'OF THE SOUTHWEST HEADWALL OF A 4 FOOT CONCRETE BOX CULVERT UNDER
 JB0530'THE HIGHWAY, 15 FEET SOUTHWEST OF THE CENTER OF THE HIGHWAY, 30
 JB0530'FEET NORTH OF THE CENTER OF THE GRAVEL ROAD, AND ABOUT LEVEL
 JB0530'WITH THE HIGHWAY.
 JB0530
 JB0530                          STATION RECOVERY (2010)
 JB0530
 JB0530'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 JB0530'SEE JB0532 FOR H 253 RESET 1971.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0532 ***********************************************************************
 JB0532  DESIGNATION -  H 253 RESET
 JB0532  PID         -  JB0532
 JB0532  STATE/COUNTY-  IL/WAYNE
 JB0532  COUNTRY     -  US
 JB0532  USGS QUAD   -  WAYNE CITY (2018)
 JB0532
 JB0532                         *CURRENT SURVEY CONTROL
 JB0532  ______________________________________________________________________
 JB0532* NAD 83(1986) POSITION- 38 17 52.4    (N) 088 35 17.4    (W)   HD_HELD2
 JB0532* NAVD 88 ORTHO HEIGHT -   122.98  (meters)      403.5   (feet) RESET
 JB0532  ______________________________________________________________________
 JB0532  GEOID HEIGHT    -        -30.394 (meters)                     GEOID18
 JB0532  VERT ORDER      -  THIRD
 JB0532
 JB0532.The horizontal coordinates were established by autonomous hand held GPS
 JB0532.observations and have an estimated accuracy of +/- 10 meters.
 JB0532
 JB0532.The orthometric height was computed from unverified reset data.
 JB0532
 JB0532.No vertical observational check was made to the station.
 JB0532
 JB0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0532.GEOID18 height accuracy estimate available here.
 JB0532
 JB0532.Click photographs - Photos may exist for this station.
 JB0532
 JB0532;                    North         East    Units  Estimated Accuracy
 JB0532;SPC IL E     -   181,070.      277,709.      MT  (+/- 10 meters HH2 GPS)
 JB0532
 JB0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6112440060(NAD 83)
 JB0532
 JB0532                          SUPERSEDED SURVEY CONTROL
 JB0532
 JB0532  NGVD 29 (??/??/??)  123.11   (m)          403.9    (f) RESET       3  
 JB0532
 JB0532.Superseded values are not recommended for survey control.
 JB0532
 JB0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0532.See file dsdata.pdf to determine how the superseded data were derived.
 JB0532
 JB0532_MARKER: DB = BENCH MARK DISK
 JB0532_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0532_SP_SET: BOX CULVERT HEADWALL
 JB0532_STAMPING: H 253 RESET 1971
 JB0532_MARK LOGO: CGS
 JB0532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0532+STABILITY: SURFACE MOTION
 JB0532
 JB0532  HISTORY     - Date     Condition        Report By
 JB0532  HISTORY     - 1971     MONUMENTED       ILHD
 JB0532  HISTORY     - 20101223 GOOD             GEOCAC
 JB0532
 JB0532                          STATION DESCRIPTION
 JB0532
 JB0532'DESCRIBED BY IL HIGHWAY DEPT 1971
 JB0532'3.5 MI S FROM WAYNE CITY.
 JB0532'ABOUT 3.5 MILES SOUTH ALONG STATE HIGHWAY 142 FROM THE JUNCTION
 JB0532'OF STATE HIGHWAY 15 AT WAYNE CITY, ON THE OUTSIDE OF A CURVE IN
 JB0532'THE HIGHWAY WITH TANGENTS TO THE NORTH AND SOUTHEAST, AT THE
 JB0532'JUNCTION OF A GRAVEL ROAD WEST, SET IN THE TOP OF THE WEST
 JB0532'HEADWALL OF A 4 FEET CONCRETE BOX CULVERT.
 JB0532
 JB0532                          STATION RECOVERY (2010)
 JB0532
 JB0532'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 JB0532'SOUTH ALONG IL HWY 242 TO THE JUNCTION WITH CR-300N, AND ON THE NORTH
 JB0532'SIDE OF THE COUNTY ROAD.  SET IN THE NORTHEAST END OF THE CULVERT
 JB0532'HEADWALL THAT FACES THE NORTHWEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0265 ***********************************************************************
 JB0265  DESIGNATION -  H 254
 JB0265  PID         -  JB0265
 JB0265  STATE/COUNTY-  IL/WHITE
 JB0265  COUNTRY     -  US
 JB0265  USGS QUAD   -  GOLDEN GATE (2018)
 JB0265
 JB0265                         *CURRENT SURVEY CONTROL
 JB0265  ______________________________________________________________________
 JB0265* NAD 83(1986) POSITION- 38 15 06.     (N) 088 07 53.     (W)   SCALED
 JB0265* NAVD 88 ORTHO HEIGHT -   116.143 (meters)      381.05  (feet) ADJUSTED
 JB0265  ______________________________________________________________________
 JB0265  GEOID HEIGHT    -        -30.697 (meters)                     GEOID18
 JB0265  DYNAMIC HEIGHT  -        116.069 (meters)      380.80  (feet) COMP
 JB0265  MODELED GRAVITY -    979,983.1   (mgal)                       NAVD 88
 JB0265
 JB0265  VERT ORDER      -  SECOND    CLASS 0
 JB0265
 JB0265.The horizontal coordinates were scaled from a map and have
 JB0265.an estimated accuracy of +/- 6 seconds.
 JB0265
 JB0265.The orthometric height was determined by differential leveling and
 JB0265.adjusted by the NATIONAL GEODETIC SURVEY
 JB0265.in June 1991.
 JB0265
 JB0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0265.GEOID18 height accuracy estimate available here.
 JB0265
 JB0265.Click photographs - Photos may exist for this station.
 JB0265
 JB0265.The dynamic height is computed by dividing the NAVD 88
 JB0265.geopotential number by the normal gravity value computed on the
 JB0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0265.degrees latitude (g = 980.6199 gals.).
 JB0265
 JB0265.The modeled gravity was interpolated from observed gravity values.
 JB0265
 JB0265;                    North         East    Units  Estimated Accuracy
 JB0265;SPC IL E     -   175,930.      317,680.      MT  (+/- 180 meters Scaled)
 JB0265
 JB0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH010343(NAD 83)
 JB0265
 JB0265                          SUPERSEDED SURVEY CONTROL
 JB0265
 JB0265  NGVD 29 (??/??/92)  116.270  (m)          381.46   (f) ADJ UNCH    2 0
 JB0265
 JB0265.Superseded values are not recommended for survey control.
 JB0265
 JB0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0265.See file dsdata.pdf to determine how the superseded data were derived.
 JB0265
 JB0265_MARKER: DB = BENCH MARK DISK
 JB0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0265_STAMPING: H 254 1961
 JB0265_MARK LOGO: CGS
 JB0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0265+STABILITY: SURFACE MOTION
 JB0265
 JB0265  HISTORY     - Date     Condition        Report By
 JB0265  HISTORY     - 1961     MONUMENTED       CGS
 JB0265
 JB0265                          STATION DESCRIPTION
 JB0265
 JB0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0265'7.1 MI E FROM BURNT PRAIRIE.
 JB0265'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0265'BURNT PRAIRIE, THENCE FROM THE END OF BLACK TOP CONTINUE 2.8
 JB0265'MILES EAST ON GRAVELED ROAD AT A SHARP CURVE IN ROAD TO NORTH,
 JB0265'73 FEET SOUTHWEST OF A BRACED POWER POLE, 19 FEET NORTH OF CENTER
 JB0265'OF ROAD, 2.5 FEET EAST OF A BRACED POWER POLE, 1.9 FEET WEST
 JB0265'OF WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 JB0265'SET IN TOP OF A CONCRETE POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0030 ***********************************************************************
 KC0030  DESIGNATION -  H 255
 KC0030  PID         -  KC0030
 KC0030  STATE/COUNTY-  IL/CASS
 KC0030  COUNTRY     -  US
 KC0030  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0030
 KC0030                         *CURRENT SURVEY CONTROL
 KC0030  ______________________________________________________________________
 KC0030* NAD 83(1986) POSITION- 39 54 06.     (N) 090 29 39.     (W)   SCALED
 KC0030* NAVD 88 ORTHO HEIGHT -   139.305 (meters)      457.04  (feet) ADJUSTED
 KC0030  ______________________________________________________________________
 KC0030  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 KC0030  DYNAMIC HEIGHT  -        139.231 (meters)      456.79  (feet) COMP
 KC0030  MODELED GRAVITY -    980,095.7   (mgal)                       NAVD 88
 KC0030
 KC0030  VERT ORDER      -  FIRST     CLASS II
 KC0030
 KC0030.The horizontal coordinates were scaled from a map and have
 KC0030.an estimated accuracy of +/- 6 seconds.
 KC0030
 KC0030.The orthometric height was determined by differential leveling and
 KC0030.adjusted by the NATIONAL GEODETIC SURVEY
 KC0030.in June 1991.
 KC0030
 KC0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0030.GEOID18 height accuracy estimate available here.
 KC0030
 KC0030.Click photographs - Photos may exist for this station.
 KC0030
 KC0030.The dynamic height is computed by dividing the NAVD 88
 KC0030.geopotential number by the normal gravity value computed on the
 KC0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0030.degrees latitude (g = 980.6199 gals.).
 KC0030
 KC0030.The modeled gravity was interpolated from observed gravity values.
 KC0030
 KC0030;                    North         East    Units  Estimated Accuracy
 KC0030;SPC IL W     -   359,120.      672,000.      MT  (+/- 180 meters Scaled)
 KC0030
 KC0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE142198(NAD 83)
 KC0030
 KC0030                          SUPERSEDED SURVEY CONTROL
 KC0030
 KC0030  NGVD 29 (??/??/92)  139.419  (m)          457.41   (f) ADJ UNCH    1 2
 KC0030
 KC0030.Superseded values are not recommended for survey control.
 KC0030
 KC0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0030.See file dsdata.pdf to determine how the superseded data were derived.
 KC0030
 KC0030_MARKER: DB = BENCH MARK DISK
 KC0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0030_STAMPING: H 255 1961
 KC0030_MARK LOGO: CGS
 KC0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0030+STABILITY: SURFACE MOTION
 KC0030
 KC0030  HISTORY     - Date     Condition        Report By
 KC0030  HISTORY     - 1961     MONUMENTED       CGS
 KC0030
 KC0030                          STATION DESCRIPTION
 KC0030
 KC0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0030'8.1 MI S FROM BEARDSTOWN.
 KC0030'ABOUT 8.1 MILES SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION
 KC0030'WITH U.S. HIGHWAY 67 AT BEARDSTOWN, AT THE JUNCTION OF A GRADED
 KC0030'ROAD LEADING EAST, 38 FEET WEST OF THE CENTER LINE OF THE
 KC0030'HIGHWAY, 15 1/2 FEET SOUTH OF THE CENTER LINE OF A DIM WOODS
 KC0030'ROAD LEADING WEST AND IS ALSO THE EXTENDED CENTER LINE OF THE
 KC0030'GRADED ROAD LEADING EAST, 43 FEET SOUTHWEST OF THE CENTER OF THE
 KC0030'JUNCTION, 2 1/2 FEET SOUTH OF A TELEPHONE POLE, 2 FEET SOUTHEAST
 KC0030'OF A CONCRETE RIGHT-OF-WAY MARKER, 1 1/2 FEET NORTH OF A METAL
 KC0030'WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN
 KC0030'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL
 KC0030'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0798 ***********************************************************************
 JB0798  DESIGNATION -  H 256
 JB0798  PID         -  JB0798
 JB0798  STATE/COUNTY-  IL/FAYETTE
 JB0798  COUNTRY     -  US
 JB0798  USGS QUAD   -  PATOKA (2018)
 JB0798
 JB0798                         *CURRENT SURVEY CONTROL
 JB0798  ______________________________________________________________________
 JB0798* NAD 83(1986) POSITION- 38 49 35.51   (N) 089 05 17.32   (W)   HD_HELD1
 JB0798* NAVD 88 ORTHO HEIGHT -   157.859 (meters)      517.91  (feet) ADJUSTED
 JB0798  ______________________________________________________________________
 JB0798  GEOID HEIGHT    -        -31.456 (meters)                     GEOID18
 JB0798  DYNAMIC HEIGHT  -        157.761 (meters)      517.59  (feet) COMP
 JB0798  MODELED GRAVITY -    980,002.9   (mgal)                       NAVD 88
 JB0798
 JB0798  VERT ORDER      -  FIRST     CLASS I
 JB0798
 JB0798.The horizontal coordinates were determined by differentially corrected
 JB0798.hand held GPS observations or other comparable positioning techniques
 JB0798.and have an estimated accuracy of +/- 3 meters.
 JB0798
 JB0798.The orthometric height was determined by differential leveling and
 JB0798.adjusted by the NATIONAL GEODETIC SURVEY
 JB0798.in June 1991.
 JB0798
 JB0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0798.GEOID18 height accuracy estimate available here.
 JB0798
 JB0798.Click photographs - Photos may exist for this station.
 JB0798
 JB0798.The dynamic height is computed by dividing the NAVD 88
 JB0798.geopotential number by the normal gravity value computed on the
 JB0798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0798.degrees latitude (g = 980.6199 gals.).
 JB0798
 JB0798.The modeled gravity was interpolated from observed gravity values.
 JB0798
 JB0798;                    North         East    Units  Estimated Accuracy
 JB0798;SPC IL E     -   239,991.7     234,455.3     MT  (+/- 3 meters HH1 GPS) 
 JB0798
 JB0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1873499598(NAD 83)
 JB0798
 JB0798                          SUPERSEDED SURVEY CONTROL
 JB0798
 JB0798  NGVD 29 (??/??/92)  157.971  (m)          518.28   (f) ADJ UNCH    1 1
 JB0798
 JB0798.Superseded values are not recommended for survey control.
 JB0798
 JB0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0798.See file dsdata.pdf to determine how the superseded data were derived.
 JB0798
 JB0798_MARKER: DB = BENCH MARK DISK
 JB0798_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0798_SP_SET: BOX CULVERT HEADWALL
 JB0798_STAMPING: H 256 1961
 JB0798_MARK LOGO: CGS
 JB0798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0798+STABILITY: SURFACE MOTION
 JB0798_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0798+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0798
 JB0798  HISTORY     - Date     Condition        Report By
 JB0798  HISTORY     - 1961     MONUMENTED       CGS
 JB0798  HISTORY     - 1969     GOOD             CGS
 JB0798  HISTORY     - 20140617 GOOD             ILDT
 JB0798  HISTORY     - 20150916 GOOD             AMESC
 JB0798
 JB0798                          STATION DESCRIPTION
 JB0798
 JB0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0798'5 MI N FROM PATOKA.
 JB0798'ABOUT 5.0 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0798'THE POST OFFICE AT PATOKA, 0.4 MILE NORTH OF MILEPOST 680, 0.2
 JB0798'MILE NORTH OF THE FAYETTE-MARION COUNTY LINE, 25 YARDS SOUTH OF
 JB0798'THE EXTENDED CENTER LINE OF A DRIVEWAY WHICH LEADS EAST, 30 YARDS
 JB0798'EAST OF THE EAST RAIL, 39 FEET WEST OF THE CENTER LINE OF U.S.
 JB0798'HIGHWAY 51, SET IN THE TOP AND 0.5 FOOT NORTH OF THE SOUTH END
 JB0798'OF THE WEST CONCRETE HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT
 JB0798'UNDER THE HIGHWAY, AND ABOUT 5 FEET BELOW THE LEVEL OF THE
 JB0798'HIGHWAY.  SEC 33, T 5 N, R 1 E.
 JB0798
 JB0798                          STATION RECOVERY (2014)
 JB0798
 JB0798'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0798'RECOVERED IN GOOD CONDITION.
 JB0798
 JB0798                          STATION RECOVERY (2015)
 JB0798
 JB0798'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0798'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0802 ***********************************************************************
 KB0802  DESIGNATION -  H 257
 KB0802  PID         -  KB0802
 KB0802  STATE/COUNTY-  IL/FAYETTE
 KB0802  COUNTRY     -  US
 KB0802  USGS QUAD   -  VERA (2018)
 KB0802
 KB0802                         *CURRENT SURVEY CONTROL
 KB0802  ______________________________________________________________________
 KB0802* NAD 83(1986) POSITION- 39 04 26.     (N) 089 06 37.     (W)   SCALED
 KB0802* NAVD 88 ORTHO HEIGHT -   160.947 (meters)      528.04  (feet) ADJUSTED
 KB0802  ______________________________________________________________________
 KB0802  GEOID HEIGHT    -        -31.860 (meters)                     GEOID18
 KB0802  DYNAMIC HEIGHT  -        160.849 (meters)      527.72  (feet) COMP
 KB0802  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 KB0802
 KB0802  VERT ORDER      -  FIRST     CLASS I
 KB0802
 KB0802.The horizontal coordinates were scaled from a map and have
 KB0802.an estimated accuracy of +/- 6 seconds.
 KB0802
 KB0802.The orthometric height was determined by differential leveling and
 KB0802.adjusted by the NATIONAL GEODETIC SURVEY
 KB0802.in June 1991.
 KB0802
 KB0802.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0802.GEOID18 height accuracy estimate available here.
 KB0802
 KB0802.Click photographs - Photos may exist for this station.
 KB0802
 KB0802.The dynamic height is computed by dividing the NAVD 88
 KB0802.geopotential number by the normal gravity value computed on the
 KB0802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0802.degrees latitude (g = 980.6199 gals.).
 KB0802
 KB0802.The modeled gravity was interpolated from observed gravity values.
 KB0802
 KB0802;                    North         East    Units  Estimated Accuracy
 KB0802;SPC IL E     -   267,470.      232,770.      MT  (+/- 180 meters Scaled)
 KB0802
 KB0802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ174270(NAD 83)
 KB0802
 KB0802                          SUPERSEDED SURVEY CONTROL
 KB0802
 KB0802  NGVD 29 (??/??/92)  161.049  (m)          528.37   (f) ADJ UNCH    1 1
 KB0802
 KB0802.Superseded values are not recommended for survey control.
 KB0802
 KB0802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0802.See file dsdata.pdf to determine how the superseded data were derived.
 KB0802
 KB0802_MARKER: DB = BENCH MARK DISK
 KB0802_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0802_SP_SET: BOX CULVERT HEADWALL
 KB0802_STAMPING: H 257 1961
 KB0802_MARK LOGO: CGS
 KB0802_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0802+STABILITY: SURFACE MOTION
 KB0802
 KB0802  HISTORY     - Date     Condition        Report By
 KB0802  HISTORY     - 1961     MONUMENTED       CGS
 KB0802  HISTORY     - 1969     GOOD             CGS
 KB0802  HISTORY     - 1976     GOOD             NGS
 KB0802
 KB0802                          STATION DESCRIPTION
 KB0802
 KB0802'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0802'4.5 MI S FROM RAMSEY.
 KB0802'ABOUT 4.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0802'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.2 MILE SOUTH OF
 KB0802'MILEPOST 698, 34 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF
 KB0802'THE SOUTH END OF THE WEST CONCRETE HEADWALL OF A 20-FOOT CONCRETE
 KB0802'BOX CULVERT OVER HOFFMAN CREEK, 1 FOOT NORTH OF THE SOUTH END
 KB0802'OF THE HEADWALL, AND ABOUT 15 FEET BELOW THE LEVEL OF THE TRACK.
 KB0802'SEC 5, T 7 N, R 1 E.
 KB0802
 KB0802                          STATION RECOVERY (1976)
 KB0802
 KB0802'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0802'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0230 ***********************************************************************
 LD0230  DESIGNATION -  H 258
 LD0230  PID         -  LD0230
 LD0230  STATE/COUNTY-  IL/MASON
 LD0230  COUNTRY     -  US
 LD0230  USGS QUAD   -  BATH (2018)
 LD0230
 LD0230                         *CURRENT SURVEY CONTROL
 LD0230  ______________________________________________________________________
 LD0230* NAD 83(1986) POSITION- 40 10 13.12   (N) 090 09 19.18   (W)   HD_HELD1
 LD0230* NAVD 88 ORTHO HEIGHT -   140.350 (meters)      460.47  (feet) ADJUSTED
 LD0230  ______________________________________________________________________
 LD0230  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 LD0230  DYNAMIC HEIGHT  -        140.279 (meters)      460.23  (feet) COMP
 LD0230  MODELED GRAVITY -    980,118.7   (mgal)                       NAVD 88
 LD0230
 LD0230  VERT ORDER      -  FIRST     CLASS II
 LD0230
 LD0230.The horizontal coordinates were determined by differentially corrected
 LD0230.hand held GPS observations or other comparable positioning techniques
 LD0230.and have an estimated accuracy of +/- 3 meters.
 LD0230
 LD0230.The orthometric height was determined by differential leveling and
 LD0230.adjusted by the NATIONAL GEODETIC SURVEY
 LD0230.in June 1991.
 LD0230
 LD0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0230.GEOID18 height accuracy estimate available here.
 LD0230
 LD0230.Click photographs - Photos may exist for this station.
 LD0230
 LD0230.The dynamic height is computed by dividing the NAVD 88
 LD0230.geopotential number by the normal gravity value computed on the
 LD0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0230.degrees latitude (g = 980.6199 gals.).
 LD0230
 LD0230.The modeled gravity was interpolated from observed gravity values.
 LD0230
 LD0230;                    North         East    Units  Estimated Accuracy
 LD0230;SPC IL W     -   388,897.5     700,965.8     MT  (+/- 3 meters HH1 GPS) 
 LD0230
 LD0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4223250541(NAD 83)
 LD0230
 LD0230                          SUPERSEDED SURVEY CONTROL
 LD0230
 LD0230  NGVD 29 (??/??/92)  140.448  (m)          460.79   (f) ADJ UNCH    1 2
 LD0230
 LD0230.Superseded values are not recommended for survey control.
 LD0230
 LD0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0230.See file dsdata.pdf to determine how the superseded data were derived.
 LD0230
 LD0230_MARKER: DB = BENCH MARK DISK
 LD0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0230_STAMPING: H 258 1961
 LD0230_MARK LOGO: CGS
 LD0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0230+STABILITY: SURFACE MOTION
 LD0230
 LD0230  HISTORY     - Date     Condition        Report By
 LD0230  HISTORY     - 1961     MONUMENTED       CGS
 LD0230  HISTORY     - 20050501 GOOD             ILDT
 LD0230
 LD0230                          STATION DESCRIPTION
 LD0230
 LD0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0230'1.6 MI S FROM BATH.
 LD0230'ABOUT 1.65 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE CENTER OF
 LD0230'THE PARK IN THE TOWN OF BATH, AT THE JUNCTION OF A DIRT ROAD
 LD0230'LEADING WEST, 38.5 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 LD0230'83 FEET SOUTH OF THE CENTER LINE OF A ROAD LEADING WEST, 63.7 FEET
 LD0230'SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER AT A FENCE CORNER, 1 FOOT
 LD0230'EAST OF A NORTH-SOUTH FENCE LINE, 2 FEET SOUTH OF A METAL WITNESS
 LD0230'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 LD0230'POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 LD0230
 LD0230                          STATION RECOVERY (2005)
 LD0230
 LD0230'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LD0230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0510 ***********************************************************************
 LC0510  DESIGNATION -  H 259
 LC0510  PID         -  LC0510
 LC0510  STATE/COUNTY-  IL/DE WITT
 LC0510  COUNTRY     -  US
 LC0510  USGS QUAD   -  MAROA (2018)
 LC0510
 LC0510                         *CURRENT SURVEY CONTROL
 LC0510  ______________________________________________________________________
 LC0510* NAD 83(1986) POSITION- 40 03 08.     (N) 088 57 10.     (W)   SCALED
 LC0510* NAVD 88 ORTHO HEIGHT -   214.567 (meters)      703.96  (feet) ADJUSTED
 LC0510  ______________________________________________________________________
 LC0510  GEOID HEIGHT    -        -32.159 (meters)                     GEOID18
 LC0510  DYNAMIC HEIGHT  -        214.456 (meters)      703.59  (feet) COMP
 LC0510  MODELED GRAVITY -    980,104.7   (mgal)                       NAVD 88
 LC0510
 LC0510  VERT ORDER      -  FIRST     CLASS I
 LC0510
 LC0510.The horizontal coordinates were scaled from a map and have
 LC0510.an estimated accuracy of +/- 6 seconds.
 LC0510
 LC0510.The orthometric height was determined by differential leveling and
 LC0510.adjusted by the NATIONAL GEODETIC SURVEY
 LC0510.in June 1991.
 LC0510
 LC0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0510.GEOID18 height accuracy estimate available here.
 LC0510
 LC0510.Click photographs - Photos may exist for this station.
 LC0510
 LC0510.The dynamic height is computed by dividing the NAVD 88
 LC0510.geopotential number by the normal gravity value computed on the
 LC0510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0510.degrees latitude (g = 980.6199 gals.).
 LC0510
 LC0510.The modeled gravity was interpolated from observed gravity values.
 LC0510
 LC0510;                    North         East    Units  Estimated Accuracy
 LC0510;SPC IL E     -   375,980.      247,150.      MT  (+/- 180 meters Scaled)
 LC0510
 LC0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK334353(NAD 83)
 LC0510
 LC0510                          SUPERSEDED SURVEY CONTROL
 LC0510
 LC0510  NGVD 29 (??/??/92)  214.643  (m)          704.21   (f) ADJ UNCH    1 1
 LC0510
 LC0510.Superseded values are not recommended for survey control.
 LC0510
 LC0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0510.See file dsdata.pdf to determine how the superseded data were derived.
 LC0510
 LC0510_MARKER: DB = BENCH MARK DISK
 LC0510_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0510_STAMPING: H 259 1961
 LC0510_MARK LOGO: CGS
 LC0510_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0510_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0510
 LC0510  HISTORY     - Date     Condition        Report By
 LC0510  HISTORY     - 1961     MONUMENTED       CGS
 LC0510  HISTORY     - 1969     GOOD             CGS
 LC0510  HISTORY     - 1976     GOOD             NGS
 LC0510  HISTORY     - 20220112 MARK NOT FOUND   ILDT
 LC0510
 LC0510                          STATION DESCRIPTION
 LC0510
 LC0510'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0510'1.1 MI N FROM MAROA.
 LC0510'ABOUT 1.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0510'THE STATION AT MAROA, 0.3 MILE NORTH OF MILEPOST 766, 171 FEET
 LC0510'NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PAVED
 LC0510'ROAD, 141 FEET NORTH OF THE CENTER LINE OF THE ROAD, 92 1/2 FEET
 LC0510'EAST OF THE EAST RAIL OF THE MAIN TRACK, 114 FEET NORTH OF A CORNER
 LC0510'FENCE POST, 32 FEET EAST OF A TELEPHONE POLE, 1 FOOT WEST OF A
 LC0510'FENCE, 1.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET BELOW
 LC0510'THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 LC0510'ROD THAT IS DRIVEN TO A DEPTH OF 40 FEET AND IS ENCASED IN A 6-INCH
 LC0510'TILE WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0510'SEC 35, T19N, R2E
 LC0510
 LC0510                          STATION RECOVERY (1976)
 LC0510
 LC0510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0510'RECOVERED IN GOOD CONDITION.
 LC0510
 LC0510                          STATION RECOVERY (2022)
 LC0510
 LC0510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LC0510'STATION FALLS IN A PLOWED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1477 ***********************************************************************
 ME1477  DESIGNATION -  H 26
 ME1477  PID         -  ME1477
 ME1477  STATE/COUNTY-  IL/WILL
 ME1477  COUNTRY     -  US
 ME1477  USGS QUAD   -  WILTON CENTER (2018)
 ME1477
 ME1477                         *CURRENT SURVEY CONTROL
 ME1477  ______________________________________________________________________
 ME1477* NAD 83(1986) POSITION- 41 20 13.     (N) 087 52 53.     (W)   SCALED
 ME1477* NAVD 88 ORTHO HEIGHT -   209.198 (meters)      686.34  (feet) ADJUSTED
 ME1477  ______________________________________________________________________
 ME1477  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 ME1477  DYNAMIC HEIGHT  -        209.114 (meters)      686.07  (feet) COMP
 ME1477  MODELED GRAVITY -    980,218.8   (mgal)                       NAVD 88
 ME1477
 ME1477  VERT ORDER      -  SECOND    CLASS 0
 ME1477
 ME1477.The horizontal coordinates were scaled from a map and have
 ME1477.an estimated accuracy of +/- 6 seconds.
 ME1477
 ME1477.The orthometric height was determined by differential leveling and
 ME1477.adjusted by the NATIONAL GEODETIC SURVEY
 ME1477.in June 1991.
 ME1477
 ME1477.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1477.GEOID18 height accuracy estimate available here.
 ME1477
 ME1477.Click photographs - Photos may exist for this station.
 ME1477
 ME1477.The dynamic height is computed by dividing the NAVD 88
 ME1477.geopotential number by the normal gravity value computed on the
 ME1477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1477.degrees latitude (g = 980.6199 gals.).
 ME1477
 ME1477.The modeled gravity was interpolated from observed gravity values.
 ME1477
 ME1477;                    North         East    Units  Estimated Accuracy
 ME1477;SPC IL E     -   518,560.      337,830.      MT  (+/- 180 meters Scaled)
 ME1477
 ME1477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL262765(NAD 83)
 ME1477
 ME1477                          SUPERSEDED SURVEY CONTROL
 ME1477
 ME1477  NGVD 29 (??/??/92)  209.289  (m)          686.64   (f) ADJ UNCH    2 0
 ME1477
 ME1477.Superseded values are not recommended for survey control.
 ME1477
 ME1477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1477.See file dsdata.pdf to determine how the superseded data were derived.
 ME1477
 ME1477_MARKER: DB = BENCH MARK DISK
 ME1477_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1477_SP_SET: BRIDGE
 ME1477_STAMPING: H 26 1934
 ME1477_MARK LOGO: CGS
 ME1477_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1477
 ME1477  HISTORY     - Date     Condition        Report By
 ME1477  HISTORY     - 1934     MONUMENTED       CGS
 ME1477  HISTORY     - 1954     GOOD             CGS
 ME1477  HISTORY     - 20080506 MARK NOT FOUND   INDIV
 ME1477  HISTORY     - 20091119 MARK NOT FOUND   GEOCAC
 ME1477
 ME1477                          STATION DESCRIPTION
 ME1477
 ME1477'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1477'2.4 MI S FROM ANDRES.
 ME1477'ABOUT 2.4 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM CROSSING OF
 ME1477'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AT ANDRES,
 ME1477'ABOUT 0.2 MILE SOUTH OF AN EAST-WEST CROSSROAD, ABOUT 1.0 MILE
 ME1477'SOUTH OF JUNCTION OF U.S. HIGHWAY 52 LEADING NORTHWEST, IN
 ME1477'THE TOP OF THE SOUTHWEST END OF NORTHEAST WING WALL OF A 100-FOOT
 ME1477'CONCRETE BRIDGE OVER FORKED CREEK, 13 1/2 FEET EAST OF CENTER
 ME1477'LINE OF HIGHWAY, 1 1/2 FEET EAST OF CONCRETE BANISTER AND ABOUT
 ME1477'LEVEL WITH HIGHWAY.
 ME1477
 ME1477                          STATION RECOVERY (2008)
 ME1477
 ME1477'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (TE)
 ME1477'MONUMENT DESCRIBED IN DATASHEET HAS BEEN RESET AND PLACED IN THE SAME
 ME1477'LOCATION AS ORIGINAL MONUMENT.  RESET MONUMENT IS STAMPED H26 RESET
 ME1477'1967 - COULD NOT FIND DATASHEET FOR RESET MONUMENT.
 ME1477
 ME1477                          STATION RECOVERY (2009)
 ME1477
 ME1477'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1477'THE ORIGINAL BRIDGE WAS REPLACED IN 1967.  ANOTHER MARK WAS LOCATED ON
 ME1477'THE NE WINGWALL OF THE CURRENT BRIDGE -- IT IS STAMPED H 26 RESET
 ME1477'1967.  NO PID WAS LOCATED IN THE NGS DATABASE IN REFERENCE TO THIS
 ME1477'MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6127 ***********************************************************************
 DK6127  DESIGNATION -  H 26
 DK6127  PID         -  DK6127
 DK6127  STATE/COUNTY-  IL/EFFINGHAM
 DK6127  COUNTRY     -  US
 DK6127  USGS QUAD   -  DIETERICH (2018)
 DK6127
 DK6127                         *CURRENT SURVEY CONTROL
 DK6127  ______________________________________________________________________
 DK6127* NAD 83(2011) POSITION- 39 00 04.17322(N) 088 23 59.93002(W)   ADJUSTED
 DK6127* NAD 83(2011) ELLIP HT-   144.974 (meters)        (06/27/12)   ADJUSTED
 DK6127* NAD 83(2011) EPOCH   -  2010.00
 DK6127* NAVD 88 ORTHO HEIGHT -   176.7   (meters)      580.    (feet) GPS OBS
 DK6127  ______________________________________________________________________
 DK6127  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6127  GEOID HEIGHT    -        -31.694 (meters)                     GEOID03
 DK6127  GEOID HEIGHT    -        -31.727 (meters)                     GEOID18
 DK6127  NAD 83(2011) X  -    138,586.800 (meters)                     COMP
 DK6127  NAD 83(2011) Y  - -4,961,423.827 (meters)                     COMP
 DK6127  NAD 83(2011) Z  -  3,992,508.272 (meters)                     COMP
 DK6127  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 DK6127
 DK6127  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6127  Standards:
 DK6127         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6127            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6127  -------------------------------------------------------------------
 DK6127  NETWORK    0.51   0.86           0.23   0.18   0.44      0.10979168
 DK6127  -------------------------------------------------------------------
 DK6127  Click here for local accuracies and other accuracy information.
 DK6127
 DK6127.The horizontal coordinates were established by GPS observations
 DK6127.and adjusted by the National Geodetic Survey in June 2012.
 DK6127
 DK6127.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6127.been affixed to the stable North American tectonic plate. See 
 DK6127.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6127
 DK6127.The horizontal coordinates are valid at the epoch date displayed above
 DK6127.which is a decimal equivalence of Year/Month/Day.
 DK6127
 DK6127.The orthometric height was determined by GPS observations and a
 DK6127.high-resolution geoid model.
 DK6127
 DK6127.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6127.GEOID18 height accuracy estimate available here.
 DK6127
 DK6127.Click photographs - Photos may exist for this station.
 DK6127
 DK6127.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6127
 DK6127.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6127
 DK6127.The ellipsoidal height was determined by GPS observations
 DK6127.and is referenced to NAD 83.
 DK6127
 DK6127. The following values were computed from the NAD 83(2011) position.
 DK6127
 DK6127;                    North         East     Units Scale Factor Converg.
 DK6127;SPC IL E     -   259,108.845   294,226.829   MT  0.99997541   -0 02 31.0
 DK6127;SPC IL E     -   850,092.94    965,309.19   sFT  0.99997541   -0 02 31.0
 DK6127;UTM  16      - 4,317,837.406   378,772.670   MT  0.99978096   -0 52 52.2
 DK6127
 DK6127!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6127!SPC IL E     -   0.99997725  x   0.99997541  =   0.99995267
 DK6127!UTM  16      -   0.99997725  x   0.99978096  =   0.99975822
 DK6127
 DK6127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7877217837(NAD 83)
 DK6127
 DK6127                          SUPERSEDED SURVEY CONTROL
 DK6127
 DK6127  NAD 83(2007)-  39 00 04.17323(N)    088 23 59.93076(W) AD(2002.00) 1
 DK6127  ELLIP H (07/11/08)  144.991  (m)                       GP(2002.00) 3 2
 DK6127
 DK6127.Superseded values are not recommended for survey control.
 DK6127
 DK6127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6127.See file dsdata.pdf to determine how the superseded data were derived.
 DK6127
 DK6127_MARKER: DD = SURVEY DISK
 DK6127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6127_STAMPING: H 26 1929
 DK6127_MARK LOGO: USGS
 DK6127_PROJECTION: FLUSH
 DK6127_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6127+STABILITY: SURFACE MOTION
 DK6127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6127+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2020
 DK6127
 DK6127  HISTORY     - Date     Condition        Report By
 DK6127  HISTORY     - 1929     MONUMENTED       USGS
 DK6127  HISTORY     - 20080505 GOOD             NGS
 DK6127  HISTORY     - 20200618 GOOD             INDIV
 DK6127
 DK6127                          STATION DESCRIPTION
 DK6127
 DK6127'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6127'STATION IS LOCATED 4.4 MILES SOUTHWEST OF DIETERICH.  TO REACH FROM
 DK6127'THE INTERSECTION OF  IL-33 AND MAIN ST.(CR 2300E) IN DIETERICH GO
 DK6127'SOUTH FOR 4.2 MILES TO CR 600N.  TURN RIGHT AND  HEAD WEST 1.0 MILE TO
 DK6127'THE STATION ON THE RIGHT. STATION IS LOCATED IN THE NORTHEAST
 DK6127'QUADRANT OF THE INTERSECTION.  STATION IS A CONCRETE MONUMENT WITH A
 DK6127'BRONZE U.S.G.S.  DISK.  STATION IS 32.0' NORTH OF THE CENTERLINE CR
 DK6127'600N, 30.4' EAST OF THE CENTERLINE CR  2200E, AND 35.0' WEST OF A
 DK6127'POWER POLE.
 DK6127
 DK6127                          STATION RECOVERY (2020)
 DK6127
 DK6127'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DK6127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0545 ***********************************************************************
 KB0545  DESIGNATION -  H 260
 KB0545  PID         -  KB0545
 KB0545  STATE/COUNTY-  IL/MACON
 KB0545  COUNTRY     -  US
 KB0545  USGS QUAD   -  FORSYTH (2018)
 KB0545
 KB0545                         *CURRENT SURVEY CONTROL
 KB0545  ______________________________________________________________________
 KB0545* NAD 83(1986) POSITION- 39 55 26.     (N) 088 56 51.     (W)   SCALED
 KB0545* NAVD 88 ORTHO HEIGHT -   205.379 (meters)      673.81  (feet) ADJUSTED
 KB0545  ______________________________________________________________________
 KB0545  GEOID HEIGHT    -        -32.216 (meters)                     GEOID18
 KB0545  DYNAMIC HEIGHT  -        205.272 (meters)      673.46  (feet) COMP
 KB0545  MODELED GRAVITY -    980,098.3   (mgal)                       NAVD 88
 KB0545
 KB0545  VERT ORDER      -  FIRST     CLASS I
 KB0545
 KB0545.The horizontal coordinates were scaled from a map and have
 KB0545.an estimated accuracy of +/- 6 seconds.
 KB0545
 KB0545.The orthometric height was determined by differential leveling and
 KB0545.adjusted by the NATIONAL GEODETIC SURVEY
 KB0545.in June 1991.
 KB0545
 KB0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0545.GEOID18 height accuracy estimate available here.
 KB0545
 KB0545.Click photographs - Photos may exist for this station.
 KB0545
 KB0545.The dynamic height is computed by dividing the NAVD 88
 KB0545.geopotential number by the normal gravity value computed on the
 KB0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0545.degrees latitude (g = 980.6199 gals.).
 KB0545
 KB0545.The modeled gravity was interpolated from observed gravity values.
 KB0545
 KB0545;                    North         East    Units  Estimated Accuracy
 KB0545;SPC IL E     -   361,730.      247,500.      MT  (+/- 180 meters Scaled)
 KB0545
 KB0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335211(NAD 83)
 KB0545
 KB0545                          SUPERSEDED SURVEY CONTROL
 KB0545
 KB0545  NGVD 29 (??/??/92)  205.464  (m)          674.09   (f) ADJ UNCH    1 1
 KB0545
 KB0545.Superseded values are not recommended for survey control.
 KB0545
 KB0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0545.See file dsdata.pdf to determine how the superseded data were derived.
 KB0545
 KB0545_MARKER: DB = BENCH MARK DISK
 KB0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0545_STAMPING: H 260 1961
 KB0545_MARK LOGO: CGS
 KB0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0545+STABILITY: SURFACE MOTION
 KB0545
 KB0545  HISTORY     - Date     Condition        Report By
 KB0545  HISTORY     - 1961     MONUMENTED       CGS
 KB0545  HISTORY     - 1969     GOOD             CGS
 KB0545  HISTORY     - 1976     GOOD             NGS
 KB0545  HISTORY     - 1987     GOOD             USPSQD
 KB0545
 KB0545                          STATION DESCRIPTION
 KB0545
 KB0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0545'5.4 MI N FROM DECATUR.
 KB0545'ABOUT 5.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0545'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.45 MILE
 KB0545'NORTH OF MILEPOST 757, 0.1 MILE SOUTHWEST OF A 2-STORY FARMHOUSE,
 KB0545'151 FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 KB0545'AND A PRIVATE ROAD, 96 FEET EAST OF THE EAST RAIL, 115 FEET SOUTH
 KB0545'OF THE CENTER LINE OF THE ROAD, 51 FEET NORTHEAST OF A TELEPHONE
 KB0545'POLE, 4 FEET NORTH OF A CORNER FENCE POST, 1 FOOT WEST OF A
 KB0545'FENCE, 2.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET
 KB0545'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 KB0545'POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 KB0545'SEC 14, T 17 N, R 2 E.
 KB0545
 KB0545                          STATION RECOVERY (1976)
 KB0545
 KB0545'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0545'MARK WAS RECOVERED. THE BUILDINGS AND THE EAST-WEST FENCE ARE
 KB0545'GONE-MARK IS AT THE NORTH END OF A ROW OF TREES AND 4-FEET WEST OF
 KB0545'THE WEST EDGE OF A CULTIVATED FIELD.
 KB0545
 KB0545                          STATION RECOVERY (1987)
 KB0545
 KB0545'RECOVERY NOTE BY US POWER SQUADRON 1987 (GDG)
 KB0545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0756 ***********************************************************************
 KB0756  DESIGNATION -  H 261
 KB0756  PID         -  KB0756
 KB0756  STATE/COUNTY-  IL/CHRISTIAN
 KB0756  COUNTRY     -  US
 KB0756  USGS QUAD   -  PANA (2018)
 KB0756
 KB0756                         *CURRENT SURVEY CONTROL
 KB0756  ______________________________________________________________________
 KB0756* NAD 83(1986) POSITION- 39 23 25.     (N) 089 04 59.     (W)   SCALED
 KB0756* NAVD 88 ORTHO HEIGHT -   214.067 (meters)      702.32  (feet) ADJUSTED
 KB0756  ______________________________________________________________________
 KB0756  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB0756  DYNAMIC HEIGHT  -        213.939 (meters)      701.90  (feet) COMP
 KB0756  MODELED GRAVITY -    980,023.4   (mgal)                       NAVD 88
 KB0756
 KB0756  VERT ORDER      -  FIRST     CLASS I
 KB0756
 KB0756.The horizontal coordinates were scaled from a map and have
 KB0756.an estimated accuracy of +/- 6 seconds.
 KB0756
 KB0756.The orthometric height was determined by differential leveling and
 KB0756.adjusted by the NATIONAL GEODETIC SURVEY
 KB0756.in June 1991.
 KB0756
 KB0756.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0756.GEOID18 height accuracy estimate available here.
 KB0756
 KB0756.Click photographs - Photos may exist for this station.
 KB0756
 KB0756.The dynamic height is computed by dividing the NAVD 88
 KB0756.geopotential number by the normal gravity value computed on the
 KB0756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0756.degrees latitude (g = 980.6199 gals.).
 KB0756
 KB0756.The modeled gravity was interpolated from observed gravity values.
 KB0756
 KB0756;                    North         East    Units  Estimated Accuracy
 KB0756;SPC IL W     -   302,860.      793,350.      MT  (+/- 180 meters Scaled)
 KB0756
 KB0756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ206621(NAD 83)
 KB0756
 KB0756                          SUPERSEDED SURVEY CONTROL
 KB0756
 KB0756  NGVD 29 (??/??/92)  214.146  (m)          702.58   (f) ADJ UNCH    1 1
 KB0756
 KB0756.Superseded values are not recommended for survey control.
 KB0756
 KB0756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0756.See file dsdata.pdf to determine how the superseded data were derived.
 KB0756
 KB0756_MARKER: DB = BENCH MARK DISK
 KB0756_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0756_SP_SET: BUILDING FOUNDATION
 KB0756_STAMPING: H 261 1961
 KB0756_MARK LOGO: CGS
 KB0756_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0756
 KB0756  HISTORY     - Date     Condition        Report By
 KB0756  HISTORY     - 1961     MONUMENTED       CGS
 KB0756  HISTORY     - 1969     GOOD             CGS
 KB0756  HISTORY     - 1976     GOOD             NGS
 KB0756
 KB0756                          STATION DESCRIPTION
 KB0756
 KB0756'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0756'AT PANA.
 KB0756'AT PANA, 75 YARDS SOUTH OF THE ILLINOIS CENTRAL RAILROAD SWITCH
 KB0756'CONTROL TOWER, 23 FEET EAST OF THE EAST RAIL, SET VERTICALLY
 KB0756'IN THE WEST CONCRETE FACE AND 3.5 FEET SOUTH OF THE NORTHWEST
 KB0756'CORNER OF THE CONCRETE FOUNDATION FOR THE ABANDONED RAILWAY
 KB0756'EXPRESS AGENCY BUILDING, AND 1 FOOT ABOVE THE LEVEL OF THE
 KB0756'TRACK AND A BRICK PLATFORM FOR THE BUILDING.  SEC 21, T11N,
 KB0756'R1E.  NOTE-- THE RAILROAD STATION HAS BEEN TORN DOWN.
 KB0756
 KB0756                          STATION RECOVERY (1976)
 KB0756
 KB0756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0756'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0626 ***********************************************************************
 KB0626  DESIGNATION -  H 262
 KB0626  PID         -  KB0626
 KB0626  STATE/COUNTY-  IL/MACON
 KB0626  COUNTRY     -  US
 KB0626  USGS QUAD   -  DECATUR (2018)
 KB0626
 KB0626                         *CURRENT SURVEY CONTROL
 KB0626  ______________________________________________________________________
 KB0626* NAD 83(1986) POSITION- 39 49 02.     (N) 088 57 47.     (W)   SCALED
 KB0626* NAVD 88 ORTHO HEIGHT -   198.589 (meters)      651.54  (feet) ADJUSTED
 KB0626  ______________________________________________________________________
 KB0626  GEOID HEIGHT    -        -32.318 (meters)                     GEOID18
 KB0626  DYNAMIC HEIGHT  -        198.482 (meters)      651.19  (feet) COMP
 KB0626  MODELED GRAVITY -    980,083.6   (mgal)                       NAVD 88
 KB0626
 KB0626  VERT ORDER      -  FIRST     CLASS II
 KB0626
 KB0626.The horizontal coordinates were scaled from a map and have
 KB0626.an estimated accuracy of +/- 6 seconds.
 KB0626
 KB0626.The orthometric height was determined by differential leveling and
 KB0626.adjusted by the NATIONAL GEODETIC SURVEY
 KB0626.in June 1991.
 KB0626
 KB0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0626.GEOID18 height accuracy estimate available here.
 KB0626
 KB0626.Click photographs - Photos may exist for this station.
 KB0626
 KB0626.The dynamic height is computed by dividing the NAVD 88
 KB0626.geopotential number by the normal gravity value computed on the
 KB0626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0626.degrees latitude (g = 980.6199 gals.).
 KB0626
 KB0626.The modeled gravity was interpolated from observed gravity values.
 KB0626
 KB0626;                    North         East    Units  Estimated Accuracy
 KB0626;SPC IL E     -   349,900.      246,080.      MT  (+/- 180 meters Scaled)
 KB0626
 KB0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK319093(NAD 83)
 KB0626
 KB0626                          SUPERSEDED SURVEY CONTROL
 KB0626
 KB0626  NGVD 29 (??/??/92)  198.669  (m)          651.80   (f) ADJ UNCH    1 2
 KB0626
 KB0626.Superseded values are not recommended for survey control.
 KB0626
 KB0626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0626.See file dsdata.pdf to determine how the superseded data were derived.
 KB0626
 KB0626_MARKER: DB = BENCH MARK DISK
 KB0626_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0626_SP_SET: UNDERPASS
 KB0626_STAMPING: H 262 1961
 KB0626_MARK LOGO: CGS
 KB0626_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0626_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0626+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2001
 KB0626
 KB0626  HISTORY     - Date     Condition        Report By
 KB0626  HISTORY     - 1961     MONUMENTED       CGS
 KB0626  HISTORY     - 20010806 GOOD             BCA
 KB0626
 KB0626                          STATION DESCRIPTION
 KB0626
 KB0626'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0626'2.2 MI SW FROM DECATUR.
 KB0626'ABOUT 2.2 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0626'FROM THE WABASH STATION AT DECATUR, IN SECTION 27, R 2 E, T 16 N,
 KB0626'0.2 MILE SOUTHEAST FROM THE DECATUR JUNCTION, SET IN TOP OF THE
 KB0626'WEST END OF THE SOUTH CONCRETE ABUTMENT OF THE U.S. HIGHWAY 51
 KB0626'UNDERPASS UNDER THE ILLINOIS CENTRAL RAILROAD, 6.5 FEET WEST OF
 KB0626'THE WEST RAIL OF MAIN TRACK, AND ABOUT LEVEL WITH THE TRACK.
 KB0626
 KB0626                          STATION RECOVERY (2001)
 KB0626
 KB0626'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 KB0626'THIS MONUMENT WAS FOUND IN THE SOUTH END OF THE EAST CONCRETE ABUTMENT
 KB0626'OF THE ILLINOIS CENTRAL RAILROAD BRIDGE OVER U.S. ROUTE 51.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0600 ***********************************************************************
 KB0600  DESIGNATION -  H 263
 KB0600  PID         -  KB0600
 KB0600  STATE/COUNTY-  IL/SHELBY
 KB0600  COUNTRY     -  US
 KB0600  USGS QUAD   -  MACON EAST (2018)
 KB0600
 KB0600                         *CURRENT SURVEY CONTROL
 KB0600  ______________________________________________________________________
 KB0600* NAD 83(1986) POSITION- 39 39 11.     (N) 088 58 28.     (W)   SCALED
 KB0600* NAVD 88 ORTHO HEIGHT -   201.961 (meters)      662.60  (feet) ADJUSTED
 KB0600  ______________________________________________________________________
 KB0600  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 KB0600  DYNAMIC HEIGHT  -        201.846 (meters)      662.22  (feet) COMP
 KB0600  MODELED GRAVITY -    980,053.6   (mgal)                       NAVD 88
 KB0600
 KB0600  VERT ORDER      -  FIRST     CLASS II
 KB0600
 KB0600.The horizontal coordinates were scaled from a map and have
 KB0600.an estimated accuracy of +/- 6 seconds.
 KB0600
 KB0600.The orthometric height was determined by differential leveling and
 KB0600.adjusted by the NATIONAL GEODETIC SURVEY
 KB0600.in June 1991.
 KB0600
 KB0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0600.GEOID18 height accuracy estimate available here.
 KB0600
 KB0600.Click photographs - Photos may exist for this station.
 KB0600
 KB0600.The dynamic height is computed by dividing the NAVD 88
 KB0600.geopotential number by the normal gravity value computed on the
 KB0600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0600.degrees latitude (g = 980.6199 gals.).
 KB0600
 KB0600.The modeled gravity was interpolated from observed gravity values.
 KB0600
 KB0600;                    North         East    Units  Estimated Accuracy
 KB0600;SPC IL E     -   331,680.      244,980.      MT  (+/- 180 meters Scaled)
 KB0600
 KB0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ306911(NAD 83)
 KB0600
 KB0600                          SUPERSEDED SURVEY CONTROL
 KB0600
 KB0600  NGVD 29 (??/??/92)  202.045  (m)          662.88   (f) ADJ UNCH    1 2
 KB0600
 KB0600.Superseded values are not recommended for survey control.
 KB0600
 KB0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0600.See file dsdata.pdf to determine how the superseded data were derived.
 KB0600
 KB0600_MARKER: DB = BENCH MARK DISK
 KB0600_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0600_SP_SET: SCALE PIT WALL
 KB0600_STAMPING: H 263 1961
 KB0600_MARK LOGO: CGS
 KB0600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0600+STABILITY: SURFACE MOTION
 KB0600
 KB0600  HISTORY     - Date     Condition        Report By
 KB0600  HISTORY     - 1961     MONUMENTED       CGS
 KB0600  HISTORY     - 1969     GOOD             CGS
 KB0600  HISTORY     - 1976     GOOD             NGS
 KB0600  HISTORY     - 20220404 MARK NOT FOUND   ILDT
 KB0600
 KB0600                          STATION DESCRIPTION
 KB0600
 KB0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0600'4.1 MI NE FROM MOWEAQUA.
 KB0600'ABOUT 2.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0600'THE STATION AT MOWEAQUA, THENCE 2.05 MILES EAST ALONG THE
 KB0600'MACON-SHELBY COUNTY LINE ROAD, AT THE HILVETY AIRPORT, IN
 KB0600'SECTION 22 R 2 E T 14 N, SET ON THE TOP OF THE SOUTHWEST CORNER
 KB0600'OF CONCRETE WALL OF THE SCALE PIT OF THE MOWEAQUA LIQUID
 KB0600'FERTILIZER CO., 70 FEET SOUTH OF THE CENTER LINE OF THE COUNTY
 KB0600'ROAD, 10.5 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 KB0600'MOWEAQUA FERTILIZER CO. BUILDING, AND ABOUT LEVEL WITH THE
 KB0600'GROUND.  NOTE-- NOT LEVELED IN 1969.
 KB0600
 KB0600                          STATION RECOVERY (1969)
 KB0600
 KB0600'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0600'RECOVERED IN GOOD CONDITION.
 KB0600
 KB0600                          STATION RECOVERY (1976)
 KB0600
 KB0600'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0600'RECOVERED IN GOOD CONDITION.
 KB0600
 KB0600                          STATION RECOVERY (2022)
 KB0600
 KB0600'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0600'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1896 ***********************************************************************
 ME1896  DESIGNATION -  H 266
 ME1896  PID         -  ME1896
 ME1896  STATE/COUNTY-  IL/COOK
 ME1896  COUNTRY     -  US
 ME1896  USGS QUAD   -  ENGLEWOOD (2018)
 ME1896
 ME1896                         *CURRENT SURVEY CONTROL
 ME1896  ______________________________________________________________________
 ME1896* NAD 83(1986) POSITION- 41 50 39.     (N) 087 37 48.     (W)   SCALED
 ME1896* NAVD 88 ORTHO HEIGHT -   181.226 (meters)      594.57  (feet) ADJUSTED
 ME1896  ______________________________________________________________________
 ME1896  GEOID HEIGHT    -        -33.561 (meters)                     GEOID18
 ME1896  DYNAMIC HEIGHT  -        181.164 (meters)      594.37  (feet) COMP
 ME1896  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 ME1896
 ME1896  VERT ORDER      -  FIRST     CLASS I
 ME1896
 ME1896.The horizontal coordinates were scaled from a map and have
 ME1896.an estimated accuracy of +/- 6 seconds.
 ME1896
 ME1896.The orthometric height was determined by differential leveling and
 ME1896.adjusted by the NATIONAL GEODETIC SURVEY
 ME1896.in June 1991.
 ME1896
 ME1896.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1896.GEOID18 height accuracy estimate available here.
 ME1896
 ME1896.Click photographs - Photos may exist for this station.
 ME1896
 ME1896.The dynamic height is computed by dividing the NAVD 88
 ME1896.geopotential number by the normal gravity value computed on the
 ME1896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1896.degrees latitude (g = 980.6199 gals.).
 ME1896
 ME1896.The modeled gravity was interpolated from observed gravity values.
 ME1896
 ME1896;                    North         East    Units  Estimated Accuracy
 ME1896;SPC IL E     -   575,030.      358,410.      MT  (+/- 180 meters Scaled)
 ME1896
 ME1896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM476326(NAD 83)
 ME1896
 ME1896                          SUPERSEDED SURVEY CONTROL
 ME1896
 ME1896  NGVD 29 (??/??/92)  181.314  (m)          594.86   (f) ADJ UNCH    1 1
 ME1896
 ME1896.Superseded values are not recommended for survey control.
 ME1896
 ME1896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1896.See file dsdata.pdf to determine how the superseded data were derived.
 ME1896
 ME1896_MARKER: DB = BENCH MARK DISK
 ME1896_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1896_STAMPING: H 266 1968
 ME1896_MARK LOGO: CGS
 ME1896_PROJECTION: FLUSH
 ME1896_MAGNETIC: I = MARKER IS A STEEL ROD
 ME1896_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1896
 ME1896  HISTORY     - Date     Condition        Report By
 ME1896  HISTORY     - 1968     MONUMENTED       CGS
 ME1896  HISTORY     - 1969     GOOD             CGS
 ME1896  HISTORY     - 1977     GOOD             NGS
 ME1896  HISTORY     - 19920805 MARK NOT FOUND   NGS
 ME1896
 ME1896                          STATION DESCRIPTION
 ME1896
 ME1896'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1896'AT CHICAGO.
 ME1896'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, BETWEEN THE 27 TH
 ME1896'STREET AND 29 TH STREET OVERPASS, ALONG THE WEST SIDE OF THE
 ME1896'TRACKS, BETWEEN SOUTH LA SALLE AND THE TRACKS, 565 FEET NORTH OF
 ME1896'THE NORTH CURB OF WEST 29 TH STREET, 259 FEET SOUTH OF THE
 ME1896'SOUTH CURB OF 27 TH STREET, 43 FEET WEST OF THE WEST RAIL OF THE
 ME1896'WEST TRACK, 13 FEET EAST OF STREET LIGHT POLE NO. 275, ABOUT
 ME1896'LEVEL WITH THE SIDEWALK, 7 FEET BELOW THE LEVEL OF THE TRACK AND
 ME1896'IS A DISK ON THE TOP OF A COPPER COATED STEEL ROD FLUSH WITH THE
 ME1896'GROUND AND PROTECTED BY A 6 INCH PIPE WHICH IS FLUSH WITH THE
 ME1896'GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 41 FEET.
 ME1896
 ME1896                          STATION RECOVERY (1969)
 ME1896
 ME1896'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1896'RECOVERED IN GOOD CONDITION.
 ME1896
 ME1896                          STATION RECOVERY (1977)
 ME1896
 ME1896'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1896'RECOVERED IN GOOD CONDITION.
 ME1896
 ME1896                          STATION RECOVERY (1992)
 ME1896
 ME1896'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1896'THERE HAS BEEN CONSTRUCTION AT THE DESCRIBED LOCATION.  ASSUMED
 ME1896'DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0052 ***********************************************************************
 NH0052  DESIGNATION -  H 267
 NH0052  PID         -  NH0052
 NH0052  STATE/COUNTY-  IL/KANE
 NH0052  COUNTRY     -  US
 NH0052  USGS QUAD   -  ELGIN (2018)
 NH0052
 NH0052                         *CURRENT SURVEY CONTROL
 NH0052  ______________________________________________________________________
 NH0052* NAD 83(1986) POSITION- 42 01 54.     (N) 088 16 24.     (W)   SCALED
 NH0052* NAVD 88 ORTHO HEIGHT -   236.029 (meters)      774.37  (feet) ADJUSTED
 NH0052  ______________________________________________________________________
 NH0052  GEOID HEIGHT    -        -33.453 (meters)                     GEOID18
 NH0052  DYNAMIC HEIGHT  -        235.948 (meters)      774.11  (feet) COMP
 NH0052  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 NH0052
 NH0052  VERT ORDER      -  FIRST     CLASS I
 NH0052
 NH0052.The horizontal coordinates were scaled from a map and have
 NH0052.an estimated accuracy of +/- 6 seconds.
 NH0052
 NH0052.The orthometric height was determined by differential leveling and
 NH0052.adjusted by the NATIONAL GEODETIC SURVEY
 NH0052.in June 1991.
 NH0052
 NH0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0052.GEOID18 height accuracy estimate available here.
 NH0052
 NH0052.Click photographs - Photos may exist for this station.
 NH0052
 NH0052.The dynamic height is computed by dividing the NAVD 88
 NH0052.geopotential number by the normal gravity value computed on the
 NH0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0052.degrees latitude (g = 980.6199 gals.).
 NH0052
 NH0052.The modeled gravity was interpolated from observed gravity values.
 NH0052
 NH0052;                    North         East    Units  Estimated Accuracy
 NH0052;SPC IL E     -   595,620.      304,970.      MT  (+/- 180 meters Scaled)
 NH0052
 NH0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM945540(NAD 83)
 NH0052
 NH0052                          SUPERSEDED SURVEY CONTROL
 NH0052
 NH0052  NGVD 29 (??/??/92)  236.109  (m)          774.63   (f) ADJ UNCH    1 1
 NH0052
 NH0052.Superseded values are not recommended for survey control.
 NH0052
 NH0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0052.See file dsdata.pdf to determine how the superseded data were derived.
 NH0052
 NH0052_MARKER: DB = BENCH MARK DISK
 NH0052_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0052_STAMPING: H 267 1969
 NH0052_MARK LOGO: CGS
 NH0052_PROJECTION: FLUSH
 NH0052_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0052
 NH0052  HISTORY     - Date     Condition        Report By
 NH0052  HISTORY     - 1969     MONUMENTED       CGS
 NH0052  HISTORY     - 1987     GOOD             USPSQD
 NH0052  HISTORY     - 1989     POOR             USPSQD
 NH0052  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0052
 NH0052                          STATION DESCRIPTION
 NH0052
 NH0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0052'0.8 MI SE FROM ELGIN.
 NH0052'ABOUT 0.85 MILE SOUTHEAST ALONG U.S. HIGHWAY 20 BUSINESS ROUTE
 NH0052'WHICH IS VILLA STREET, FROM THE POST OFFICE AT ELGIN, IN SECTION
 NH0052'13, T 41 N, R 8 E, 42 1/2 FEET SOUTHWEST OF THE CENTER LINE OF
 NH0052'THE HIGHWAY, 41 1/2 FEET SOUTHEAST OF THE CENTER LINE OF NATIONAL
 NH0052'STREET, 62 1/2 FEET NORTH OF THE NORTH CORNER OF THE LINCOLN
 NH0052'ELEMENTARY SCHOOL, 9 1/2 FEET WEST OF A POWER POLE WHICH BEARS
 NH0052'A STREET LIGHT, 1.4 FEET WEST OF THE WEST EDGE OF A WALKWAY
 NH0052'WHICH LEADS TO THE SCHOOL, 1.2 FEET SOUTH OF THE SOUTH EDGE OF
 NH0052'A SIDEWALK, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND ON
 NH0052'THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 NH0052'DEPTH OF 40 1/2 FEET AND IS ENCASED IN A 6-INCH TILE WHICH IS
 NH0052'LEVEL WITH THE SURFACE OF THE GROUND.
 NH0052
 NH0052                          STATION RECOVERY (1987)
 NH0052
 NH0052'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0052'RECOVERED IN GOOD CONDITION.
 NH0052
 NH0052                          STATION RECOVERY (1989)
 NH0052
 NH0052'RECOVERY NOTE BY US POWER SQUADRON 1989 (EPC)
 NH0052'MARK RECOVERED IN POOR CONDITION.
 NH0052
 NH0052                          STATION RECOVERY (1998)
 NH0052
 NH0052'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0052'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0696 ***********************************************************************
 NH0696  DESIGNATION -  H 268
 NH0696  PID         -  NH0696
 NH0696  STATE/COUNTY-  IL/CARROLL
 NH0696  COUNTRY     -  US
 NH0696  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0696
 NH0696                         *CURRENT SURVEY CONTROL
 NH0696  ______________________________________________________________________
 NH0696* NAD 83(1986) POSITION- 42 04 48.8    (N) 089 57 31.0    (W)   HD_HELD2
 NH0696* NAVD 88 ORTHO HEIGHT -   240.214 (meters)      788.10  (feet) ADJUSTED
 NH0696  ______________________________________________________________________
 NH0696  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 NH0696  DYNAMIC HEIGHT  -        240.131 (meters)      787.83  (feet) COMP
 NH0696  MODELED GRAVITY -    980,273.6   (mgal)                       NAVD 88
 NH0696
 NH0696  VERT ORDER      -  FIRST     CLASS I
 NH0696
 NH0696.The horizontal coordinates were established by autonomous hand held GPS
 NH0696.observations and have an estimated accuracy of +/- 10 meters.
 NH0696
 NH0696.The orthometric height was determined by differential leveling and
 NH0696.adjusted by the NATIONAL GEODETIC SURVEY
 NH0696.in June 1991.
 NH0696
 NH0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0696.GEOID18 height accuracy estimate available here.
 NH0696
 NH0696.Click photographs - Photos may exist for this station.
 NH0696
 NH0696.The dynamic height is computed by dividing the NAVD 88
 NH0696.geopotential number by the normal gravity value computed on the
 NH0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0696.degrees latitude (g = 980.6199 gals.).
 NH0696
 NH0696.The modeled gravity was interpolated from observed gravity values.
 NH0696
 NH0696;                    North         East    Units  Estimated Accuracy
 NH0696;SPC IL W     -   601,014.      717,215.      MT  (+/- 10 meters HH2 GPS)
 NH0696
 NH0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5527162919(NAD 83)
 NH0696
 NH0696                          SUPERSEDED SURVEY CONTROL
 NH0696
 NH0696  NGVD 29 (??/??/92)  240.246  (m)          788.21   (f) ADJ UNCH    1 1
 NH0696
 NH0696.Superseded values are not recommended for survey control.
 NH0696
 NH0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0696.See file dsdata.pdf to determine how the superseded data were derived.
 NH0696
 NH0696_MARKER: DB = BENCH MARK DISK
 NH0696_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0696_STAMPING: H 268 1970
 NH0696_MARK LOGO: CGS
 NH0696_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0696_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0696
 NH0696  HISTORY     - Date     Condition        Report By
 NH0696  HISTORY     - 1970     MONUMENTED       NGS
 NH0696  HISTORY     - 1987     GOOD             USPSQD
 NH0696  HISTORY     - 19950515 GOOD             USPSQD
 NH0696  HISTORY     - 20011203 GOOD             NGS
 NH0696  HISTORY     - 20031002 GOOD             USPSQD
 NH0696
 NH0696                          STATION DESCRIPTION
 NH0696
 NH0696'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0696'2.4 MI SE FROM MT CARROLL.
 NH0696'ABOUT 1.4 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NH0696'AT MT. CARROLL, THENCE 0.95 MILE EAST ALONG STATE HIGHWAY 88,
 NH0696'31 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 81 FEET WEST
 NH0696'OF THE CENTER LINE OF A GRAVELED ROAD WHICH LEADS SOUTH, 17 FEET
 NH0696'WEST OF A 36-INCH MAPLE TREE, 1.3 FEET NORTH OF A FENCE, 0.7 FOOT
 NH0696'SOUTH OF A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL
 NH0696'OF THE HIGHWAY, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE
 NH0696'PROJECTING 6 INCHES.  SECTION 18, T24N, R5E.
 NH0696
 NH0696                          STATION RECOVERY (1987)
 NH0696
 NH0696'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0696'RECOVERED IN GOOD CONDITION.
 NH0696
 NH0696                          STATION RECOVERY (1995)
 NH0696
 NH0696'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0696'RECOVERED IN GOOD CONDITION.
 NH0696
 NH0696                          STATION RECOVERY (2001)
 NH0696
 NH0696'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0696'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0696
 NH0696                          STATION RECOVERY (2003)
 NH0696
 NH0696'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0696'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0843 ***********************************************************************
 LC0843  DESIGNATION -  H 269
 LC0843  PID         -  LC0843
 LC0843  STATE/COUNTY-  IL/WOODFORD
 LC0843  COUNTRY     -  US
 LC0843  USGS QUAD   -  BENSON (2018)
 LC0843
 LC0843                         *CURRENT SURVEY CONTROL
 LC0843  ______________________________________________________________________
 LC0843* NAD 83(1986) POSITION- 40 52 03.     (N) 089 01 13.     (W)   SCALED
 LC0843* NAVD 88 ORTHO HEIGHT -   220.959 (meters)      724.93  (feet) ADJUSTED
 LC0843  ______________________________________________________________________
 LC0843  GEOID HEIGHT    -        -32.414 (meters)                     GEOID18
 LC0843  DYNAMIC HEIGHT  -        220.863 (meters)      724.61  (feet) COMP
 LC0843  MODELED GRAVITY -    980,182.5   (mgal)                       NAVD 88
 LC0843
 LC0843  VERT ORDER      -  FIRST     CLASS I
 LC0843
 LC0843.The horizontal coordinates were scaled from a map and have
 LC0843.an estimated accuracy of +/- 6 seconds.
 LC0843
 LC0843.The orthometric height was determined by differential leveling and
 LC0843.adjusted by the NATIONAL GEODETIC SURVEY
 LC0843.in June 1991.
 LC0843
 LC0843.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0843.GEOID18 height accuracy estimate available here.
 LC0843
 LC0843.Click photographs - Photos may exist for this station.
 LC0843
 LC0843.The dynamic height is computed by dividing the NAVD 88
 LC0843.geopotential number by the normal gravity value computed on the
 LC0843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0843.degrees latitude (g = 980.6199 gals.).
 LC0843
 LC0843.The modeled gravity was interpolated from observed gravity values.
 LC0843
 LC0843;                    North         East    Units  Estimated Accuracy
 LC0843;SPC IL W     -   466,950.      796,640.      MT  (+/- 180 meters Scaled)
 LC0843
 LC0843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL297260(NAD 83)
 LC0843
 LC0843                          SUPERSEDED SURVEY CONTROL
 LC0843
 LC0843  NGVD 29 (??/??/92)  221.012  (m)          725.10   (f) ADJ UNCH    1 1
 LC0843
 LC0843.Superseded values are not recommended for survey control.
 LC0843
 LC0843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0843.See file dsdata.pdf to determine how the superseded data were derived.
 LC0843
 LC0843_MARKER: DB = BENCH MARK DISK
 LC0843_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0843_SP_SET: BRIDGE
 LC0843_STAMPING: H 269 1969
 LC0843_MARK LOGO: CGS
 LC0843_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0843
 LC0843  HISTORY     - Date     Condition        Report By
 LC0843  HISTORY     - 1969     MONUMENTED       CGS
 LC0843  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0843  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0843
 LC0843                          STATION DESCRIPTION
 LC0843
 LC0843'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0843'2.8 MI SE FROM MINONK.
 LC0843'ABOUT 2.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0843'THE STATION AT MINONK, THENCE 0.45 MILE EAST ALONG STATE HIGHWAY
 LC0843'116, 22 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE
 LC0843'TOP OF THE SOUTHEAST CONCRETE WINGWALL OF A CONCRETE HIGHWAY BRIDGE,
 LC0843'4 INCHES SOUTH OF THE EAST END OF THE SOUTH CONCRETE GUARD RAIL,
 LC0843'AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 LC0843
 LC0843                          STATION RECOVERY (1998)
 LC0843
 LC0843'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0843'MARK NOT FOUND.
 LC0843
 LC0843                          STATION RECOVERY (2013)
 LC0843
 LC0843'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0843'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0782 ***********************************************************************
 HB0782  DESIGNATION -  H 270
 HB0782  PID         -  HB0782
 HB0782  STATE/COUNTY-  IL/UNION
 HB0782  COUNTRY     -  US
 HB0782  USGS QUAD   -  JONESBORO (2018)
 HB0782
 HB0782                         *CURRENT SURVEY CONTROL
 HB0782  ______________________________________________________________________
 HB0782* NAD 83(1986) POSITION- 37 27 53.6    (N) 089 15 12.5    (W)   HD_HELD2
 HB0782* NAVD 88 ORTHO HEIGHT -   190.162 (meters)      623.89  (feet) ADJUSTED
 HB0782  ______________________________________________________________________
 HB0782  GEOID HEIGHT    -        -28.546 (meters)                     GEOID18
 HB0782  DYNAMIC HEIGHT  -        190.026 (meters)      623.44  (feet) COMP
 HB0782  MODELED GRAVITY -    979,910.8   (mgal)                       NAVD 88
 HB0782
 HB0782  VERT ORDER      -  FIRST     CLASS I
 HB0782
 HB0782.The horizontal coordinates were established by autonomous hand held GPS
 HB0782.observations and have an estimated accuracy of +/- 10 meters.
 HB0782
 HB0782.The orthometric height was determined by differential leveling and
 HB0782.adjusted by the NATIONAL GEODETIC SURVEY
 HB0782.in June 1991.
 HB0782
 HB0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0782.GEOID18 height accuracy estimate available here.
 HB0782
 HB0782.Click photographs - Photos may exist for this station.
 HB0782
 HB0782.The dynamic height is computed by dividing the NAVD 88
 HB0782.geopotential number by the normal gravity value computed on the
 HB0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0782.degrees latitude (g = 980.6199 gals.).
 HB0782
 HB0782.The modeled gravity was interpolated from observed gravity values.
 HB0782
 HB0782;                    North         East    Units  Estimated Accuracy
 HB0782;SPC IL W     -    88,972.      780,784.      MT  (+/- 10 meters HH2 GPS)
 HB0782
 HB0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0070848830(NAD 83)
 HB0782
 HB0782                          SUPERSEDED SURVEY CONTROL
 HB0782
 HB0782  NGVD 29 (11/26/84)  190.171  (m)          623.92   (f) ADJUSTED    1 1
 HB0782
 HB0782.Superseded values are not recommended for survey control.
 HB0782
 HB0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0782.See file dsdata.pdf to determine how the superseded data were derived.
 HB0782
 HB0782_MARKER: DB = BENCH MARK DISK
 HB0782_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB0782_STAMPING: H 270 1969
 HB0782_MARK LOGO: CGS
 HB0782_PROJECTION: PROJECTING 13 CENTIMETERS
 HB0782_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0782+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 HB0782
 HB0782  HISTORY     - Date     Condition        Report By
 HB0782  HISTORY     - 1969     MONUMENTED       CGS
 HB0782  HISTORY     - 20020828 GOOD             USACE
 HB0782  HISTORY     - 20110614 POOR             ILDT
 HB0782  HISTORY     - 20120502 SEE DESCRIPTION  AMESC
 HB0782  HISTORY     - 20120612 GOOD             ILDT
 HB0782
 HB0782                          STATION DESCRIPTION
 HB0782
 HB0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0782'0.4 MI N FROM ANNA.
 HB0782'ABOUT 0.4 MILE NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0782'FROM THE STATION AT ANNA, IN SECTION 19, T 12 S, R 1 W, 55 1/2
 HB0782'FEET EAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND W. SPRING
 HB0782'STREET, 43 FEET SOUTHEAST OF THE CENTER LINE OF THE STREET, 55 1/2
 HB0782'FEET SOUTHWEST OF THE CENTER LINE OF W. VIENNA STREET WHICH IS U.S.
 HB0782'HIGHWAY 51, 13 FEET NORTHEAST OF THE EAST CORNER OF A CONCRETE
 HB0782'BUILDING, 5 1/2 FEET SOUTHEAST OF A TELEPHONE POLE WHICH IS BRACED
 HB0782'BY 4 GUY WIRES, 0.9 FOOT NORTHEAST OF A METAL WITNESS POST, ABOUT
 HB0782'3 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, ABOUT 1 FOOT BELOW THE
 HB0782'LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 HB0782'ROD THAT IS DRIVEN TO A DEPTH OF 25 1/2 FEET AND IS ENCASED IN
 HB0782'A 5-INCH IRON PIPE WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE
 HB0782'GROUND.
 HB0782
 HB0782                          STATION RECOVERY (2002)
 HB0782
 HB0782'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0782'RECOVERED IN GOOD CONDITION.
 HB0782
 HB0782                          STATION RECOVERY (2011)
 HB0782
 HB0782'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0782'THE MARK HAS BEEN HIT AND THE DISK WIGGLES
 HB0782
 HB0782                          STATION RECOVERY (2012)
 HB0782
 HB0782'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0782'RECOVERED AS DESCRIBED.
 HB0782'
 HB0782'NOTE-THE IRON PIPE SURROUNDING THE STATION HAS BEEN DAMAGED.  THE
 HB0782'STATION DOES WIGGLE SIDE TO SIDE BUT DOES NOT APPEAR TO MOVE
 HB0782'VERTICALLY.
 HB0782
 HB0782                          STATION RECOVERY (2012)
 HB0782
 HB0782'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0782'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0658 ***********************************************************************
 NH0658  DESIGNATION -  H 271
 NH0658  PID         -  NH0658
 NH0658  STATE/COUNTY-  IL/OGLE
 NH0658  COUNTRY     -  US
 NH0658  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0658
 NH0658                         *CURRENT SURVEY CONTROL
 NH0658  ______________________________________________________________________
 NH0658* NAD 83(1986) POSITION- 42 07 39.     (N) 089 33 26.     (W)   SCALED
 NH0658* NAVD 88 ORTHO HEIGHT -   267.741 (meters)      878.41  (feet) ADJUSTED
 NH0658  ______________________________________________________________________
 NH0658  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 NH0658  DYNAMIC HEIGHT  -        267.651 (meters)      878.12  (feet) COMP
 NH0658  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 NH0658
 NH0658  VERT ORDER      -  FIRST     CLASS I
 NH0658
 NH0658.The horizontal coordinates were scaled from a map and have
 NH0658.an estimated accuracy of +/- 6 seconds.
 NH0658
 NH0658.The orthometric height was determined by differential leveling and
 NH0658.adjusted by the NATIONAL GEODETIC SURVEY
 NH0658.in June 1991.
 NH0658
 NH0658.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0658.GEOID18 height accuracy estimate available here.
 NH0658
 NH0658.Click photographs - Photos may exist for this station.
 NH0658
 NH0658.The dynamic height is computed by dividing the NAVD 88
 NH0658.geopotential number by the normal gravity value computed on the
 NH0658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0658.degrees latitude (g = 980.6199 gals.).
 NH0658
 NH0658.The modeled gravity was interpolated from observed gravity values.
 NH0658
 NH0658;                    North         East    Units  Estimated Accuracy
 NH0658;SPC IL W     -   606,420.      750,390.      MT  (+/- 180 meters Scaled)
 NH0658
 NH0658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM886670(NAD 83)
 NH0658
 NH0658                          SUPERSEDED SURVEY CONTROL
 NH0658
 NH0658  NGVD 29 (??/??/92)  267.776  (m)          878.53   (f) ADJ UNCH    1 1
 NH0658
 NH0658.Superseded values are not recommended for survey control.
 NH0658
 NH0658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0658.See file dsdata.pdf to determine how the superseded data were derived.
 NH0658
 NH0658_MARKER: DB = BENCH MARK DISK
 NH0658_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0658_STAMPING: H 271 1970
 NH0658_MARK LOGO: CGS
 NH0658_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0658_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0658
 NH0658  HISTORY     - Date     Condition        Report By
 NH0658  HISTORY     - 1970     MONUMENTED       NGS
 NH0658  HISTORY     - 1981     POOR             USGS
 NH0658  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0658
 NH0658                          STATION DESCRIPTION
 NH0658
 NH0658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0658'1.2 MI E FROM FORRESTON.
 NH0658'ABOUT 1.15 MILES EAST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0658'OFFICE AT FORRESTON, 110 FEET SOUTH OF THE CENTER LINE OF THE
 NH0658'NEW HIGHWAY, 13 FEET SOUTH OF THE CENTER LINE OF THE OLD HIGHWAY,
 NH0658'44 FEET WEST OF THE SOUTH CONCRETE GUARD RAIL ON A CONCRETE
 NH0658'HIGHWAY BRIDGE, 0.7 FOOT NORTH OF A FENCE, 2.9 FEET WEST OF A
 NH0658'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY,
 NH0658'AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 2 INCHES.
 NH0658'SECTION 34, T25N, R8E
 NH0658
 NH0658                          STATION RECOVERY (1981)
 NH0658
 NH0658'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 NH0658'MARK RECOVERED IN POOR CONDITION.
 NH0658
 NH0658                          STATION RECOVERY (1987)
 NH0658
 NH0658'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0658'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0164 ***********************************************************************
 NJ0164  DESIGNATION -  H 272
 NJ0164  PID         -  NJ0164
 NJ0164  STATE/COUNTY-  IL/CARROLL
 NJ0164  COUNTRY     -  US
 NJ0164  USGS QUAD   -  WACKER (2018)
 NJ0164
 NJ0164                         *CURRENT SURVEY CONTROL
 NJ0164  ______________________________________________________________________
 NJ0164* NAD 83(1986) POSITION- 42 05 57.     (N) 090 06 50.     (W)   SCALED
 NJ0164* NAVD 88 ORTHO HEIGHT -   192.827 (meters)      632.63  (feet) ADJUSTED
 NJ0164  ______________________________________________________________________
 NJ0164  GEOID HEIGHT    -        -33.137 (meters)                     GEOID18
 NJ0164  DYNAMIC HEIGHT  -        192.761 (meters)      632.42  (feet) COMP
 NJ0164  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 NJ0164
 NJ0164  VERT ORDER      -  FIRST     CLASS I
 NJ0164
 NJ0164.The horizontal coordinates were scaled from a map and have
 NJ0164.an estimated accuracy of +/- 6 seconds.
 NJ0164
 NJ0164.The orthometric height was determined by differential leveling and
 NJ0164.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0164.in June 1991.
 NJ0164
 NJ0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0164.GEOID18 height accuracy estimate available here.
 NJ0164
 NJ0164.Click photographs - Photos may exist for this station.
 NJ0164
 NJ0164.The dynamic height is computed by dividing the NAVD 88
 NJ0164.geopotential number by the normal gravity value computed on the
 NJ0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0164.degrees latitude (g = 980.6199 gals.).
 NJ0164
 NJ0164.The modeled gravity was interpolated from observed gravity values.
 NJ0164
 NJ0164;                    North         East    Units  Estimated Accuracy
 NJ0164;SPC IL W     -   603,100.      704,370.      MT  (+/- 180 meters Scaled)
 NJ0164
 NJ0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG386648(NAD 83)
 NJ0164
 NJ0164                          SUPERSEDED SURVEY CONTROL
 NJ0164
 NJ0164  NGVD 29 (??/??/92)  192.858  (m)          632.74   (f) ADJ UNCH    1 1
 NJ0164
 NJ0164.Superseded values are not recommended for survey control.
 NJ0164
 NJ0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0164.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0164
 NJ0164_MARKER: DB = BENCH MARK DISK
 NJ0164_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NJ0164_SP_SET: CULVERT HEADWALL
 NJ0164_STAMPING: H 272 1970
 NJ0164_MARK LOGO: CGS
 NJ0164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0164+STABILITY: SURFACE MOTION
 NJ0164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0164+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003
 NJ0164
 NJ0164  HISTORY     - Date     Condition        Report By
 NJ0164  HISTORY     - 1970     MONUMENTED       NGS
 NJ0164  HISTORY     - 1987     GOOD             USPSQD
 NJ0164  HISTORY     - 19950524 GOOD             USPSQD
 NJ0164  HISTORY     - 20011203 GOOD             NGS
 NJ0164  HISTORY     - 20030923 GOOD             USPSQD
 NJ0164
 NJ0164                          STATION DESCRIPTION
 NJ0164
 NJ0164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0164'2.7 MI E FROM SAVANNA.
 NJ0164'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0164'SAVANNA, THENCE 2.45 MILES EAST ALONG U.S. HIGHWAY 52, NEAR THE
 NJ0164'INTERSECTION OF THE HIGHWAY AND GEORGETOWN SCENIC ROAD, 22 FEET
 NJ0164'NORTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE CENTER OF THE
 NJ0164'TOP OF THE NORTH CONCRETE HEADWALL OF A 4- X 4-FOOT CONCRETE
 NJ0164'CULVERT UNDER THE HIGHWAY, 86 FEET EAST OF THE CENTER LINE OF
 NJ0164'GEORGETOWN SCENIC ROAD, AND ABOUT LEVEL WITH THE HIGHWAY.  SECTION
 NJ0164'1, T24N, R3E
 NJ0164
 NJ0164                          STATION RECOVERY (1987)
 NJ0164
 NJ0164'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NJ0164'RECOVERED IN GOOD CONDITION.
 NJ0164
 NJ0164                          STATION RECOVERY (1995)
 NJ0164
 NJ0164'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0164'RECOVERED IN GOOD CONDITION.
 NJ0164
 NJ0164                          STATION RECOVERY (2001)
 NJ0164
 NJ0164'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0164'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0164
 NJ0164                          STATION RECOVERY (2003)
 NJ0164
 NJ0164'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0234 ***********************************************************************
 NG0234  DESIGNATION -  H 273
 NG0234  PID         -  NG0234
 NG0234  STATE/COUNTY-  IL/LAKE
 NG0234  COUNTRY     -  US
 NG0234  USGS QUAD   -  ZION (2018)
 NG0234
 NG0234                         *CURRENT SURVEY CONTROL
 NG0234  ______________________________________________________________________
 NG0234* NAD 83(1986) POSITION- 42 29 33.55   (N) 087 49 00.34   (W)   HD_HELD1
 NG0234* NAVD 88 ORTHO HEIGHT -   181.801 (meters)      596.46  (feet) ADJUSTED
 NG0234  ______________________________________________________________________
 NG0234  GEOID HEIGHT    -        -34.592 (meters)                     GEOID18
 NG0234  DYNAMIC HEIGHT  -        181.744 (meters)      596.27  (feet) COMP
 NG0234  MODELED GRAVITY -    980,308.6   (mgal)                       NAVD 88
 NG0234
 NG0234  VERT ORDER      -  FIRST     CLASS 0
 NG0234
 NG0234.The horizontal coordinates were determined by differentially corrected
 NG0234.hand held GPS observations or other comparable positioning techniques
 NG0234.and have an estimated accuracy of +/- 3 meters.
 NG0234
 NG0234.The orthometric height was determined by differential leveling and
 NG0234.adjusted by the NATIONAL GEODETIC SURVEY
 NG0234.in June 1991.
 NG0234
 NG0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0234.GEOID18 height accuracy estimate available here.
 NG0234
 NG0234.Click photographs - Photos may exist for this station.
 NG0234
 NG0234.The dynamic height is computed by dividing the NAVD 88
 NG0234.geopotential number by the normal gravity value computed on the
 NG0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0234.degrees latitude (g = 980.6199 gals.).
 NG0234
 NG0234.The modeled gravity was interpolated from observed gravity values.
 NG0234
 NG0234;                    North         East    Units  Estimated Accuracy
 NG0234;SPC IL E     -   646,953.5     342,465.7     MT  (+/- 3 meters HH1 GPS) 
 NG0234
 NG0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN3288104800(NAD 83)
 NG0234
 NG0234                          SUPERSEDED SURVEY CONTROL
 NG0234
 NG0234  NGVD 29 (??/??/92)  181.90   (m)          596.8    (f) COMPUTED    1 0
 NG0234
 NG0234.Superseded values are not recommended for survey control.
 NG0234
 NG0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0234.See file dsdata.pdf to determine how the superseded data were derived.
 NG0234
 NG0234_MARKER: DV = VERTICAL CONTROL DISK
 NG0234_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0234_STAMPING: H 273 1973
 NG0234_MARK LOGO: NGS
 NG0234_PROJECTION: FLUSH
 NG0234_MAGNETIC: O = OTHER; SEE DESCRIPTION
 NG0234_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0234_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0234+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2006
 NG0234
 NG0234  HISTORY     - Date     Condition        Report By
 NG0234  HISTORY     - 1973     MONUMENTED       NGS
 NG0234  HISTORY     - 2001     GOOD             WIDT
 NG0234  HISTORY     - 20060816 GOOD             WIDT
 NG0234  HISTORY     - 20071204 GOOD             ILDW
 NG0234
 NG0234                          STATION DESCRIPTION
 NG0234
 NG0234'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0234'0.7 MI N FROM WINTHROP HARBOR.
 NG0234'ABOUT 0.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 NG0234'RAILWAY FROM THE CROSSING WITH 7TH STREET AT WINTROP HARBOR,
 NG0234'42.0 FEET SOUTH OF EXTENDED CENTER LINE OF A GRAVEL ROAD (WHICH
 NG0234'IS THE WISCONSIN-ILLINOIS STATE LINE, 28.4 WEST OF THE WEST RAIL
 NG0234'OF WEST TRACK, 45.0 FEET EAST OF MOST NORTHERLY ONE OF 4 OAK
 NG0234'TREES, 2.3 FEET NORTH EAST OF AT TELEPHONE POLE (5TH POLE NORTH
 NG0234'OF MILEPOST 45).  A STANDARD DISK ON TOP OF A COPPER COATED
 NG0234'STEEL ROD DRIVEN TO A DEPTH OF 24.0 FEET.  THE DISK IS TWO INCHES
 NG0234'BELOW THE SURFACE OF THE GROUND AND ENCASED IN A 6-INCH IRON
 NG0234'PIPE FLUSH WITH THE GROUND.  LOCATED ABOUT 1.2 FEET SOUTHEAST
 NG0234'OF A METAL WITNESS POST ABOUT 7.0 FEET BELOW THE LEVEL OF THE
 NG0234'RAILROAD.  SECTION 3, T46N, R23E.
 NG0234
 NG0234                          STATION RECOVERY (2001)
 NG0234
 NG0234'RECOVERY NOTE BY WI DEPT OF TRANSP 2001 (DJH)
 NG0234'THE STATION IS LOCATED 24 KM SOUTHEAST OF PADDOCK LAKE AND 11 KM
 NG0234'SOUTH OF KENOSHA.  OWNERSHIP--UNION PACIFIC RAILROAD. TO REACH THE
 NG0234'STATION FROM THE JUNCTION OF STATE HIGHWAY 32 (SHERIDAN ROAD) WITH
 NG0234'STATE HIGHWAY 165 (104TH STREET) IN THE CITY OF KENOSHA, GO SOUTH ON
 NG0234'STATE HIGHWAY 32 (SHERIDAN ROAD) FOR 3.2 KM TO RUSSELL ROAD, TURN
 NG0234'LEFT AND GO EAST FOR 0.3 KM ON RUSSELL ROAD TO THE STATION STRAIGHT
 NG0234'AHEAD.    THE STATION IS A BRONZE NATIONAL GEODETIC SURVEY BENCH MARK
 NG0234'DISK SET ON TOP OF A COPPER-CLAD STEEL ROD AND ABOUT 5 M BELOW THE
 NG0234'ROAD PAVEMENT. THE STATION IS 89 M EAST OF THE CENTERLINE OF OAKDALE
 NG0234'AVENUE, 18.7 M NORTH OF A TELEPHONE POLE, 13.7 M EAST OF THE
 NG0234'NORTHEAST 50-CM DIAMETER OAK TREE,12 M SOUTHEAST OF THE EXTENDED
 NG0234'CENTERLINE OF RUSSELL ROAD, 8.6 M WEST OF THE WEST RAIL OF THE WEST
 NG0234'TRACK (SLOPE DISTANCE), AND 8.1 M SOUTH OF THE SOUTHWEST CORNER OF A
 NG0234'STONE WALL. ---NOTE---THE STATION IS 0.4 M SOUTHEAST OF A METAL
 NG0234'WITNESS POST.  ---NOTE---THIS STATION NOT SUITABLE FOR GPS
 NG0234'OBSERVATIONS DUE TO HEAVY OBSTRUCTIONS.
 NG0234
 NG0234                          STATION RECOVERY (2006)
 NG0234
 NG0234'RECOVERY NOTE BY WI DEPT OF TRANSP 2006 (DRB)
 NG0234'RECOVERED IN GOOD CONDITION.  ADD-- THE STATION IS IN A MOWED AREA
 NG0234'APPROXIMATELY 3.6 M WEST OF THE BOTTOM OF THE RAILROAD BED GRAVEL
 NG0234'EMBANKMENT AND 2.0 M NORTH OF THE NORTH SIDE OF THE REMAINS OF A STONE
 NG0234'FOUNDATION IN THE GRASS AT GROUND LEVEL.
 NG0234'---NOTE1--- THE STONE WALL IN THE 2001 DESCRIPTION IS SUPPORTING A
 NG0234'GRASSY SLOPE TO THE RAILROAD TRACK.  ---NOTE2--- THERE IS NO POWER
 NG0234'POLE AND NO WITNESS POST PRESENT.  ---NOTE3--- RUSSELL ROAD EAST OF
 NG0234'STATE HIGHWAY 32 (SHERIDAN ROAD) IS NAMED 1ST STREET (NOT RUSSELL
 NG0234'ROAD).
 NG0234
 NG0234                          STATION RECOVERY (2007)
 NG0234
 NG0234'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2007 (DJM)
 NG0234'RECOVERY NOTE, ACCESS TO MARK MAY BE ON OR THROUGH PRIVATE LAND.
 NG0234'PERMISSION MAY BE NECESSARY TO USE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0123 ***********************************************************************
 NG0123  DESIGNATION -  H 274
 NG0123  PID         -  NG0123
 NG0123  STATE/COUNTY-  IL/COOK
 NG0123  COUNTRY     -  US
 NG0123  USGS QUAD   -  EVANSTON (2018)
 NG0123
 NG0123                         *CURRENT SURVEY CONTROL
 NG0123  ______________________________________________________________________
 NG0123* NAD 83(1986) POSITION- 42 03 30.     (N) 087 41 35.     (W)   SCALED
 NG0123* NAVD 88 ORTHO HEIGHT -   182.204 (meters)      597.78  (feet) ADJUSTED
 NG0123  ______________________________________________________________________
 NG0123  GEOID HEIGHT    -        -33.828 (meters)                     GEOID18
 NG0123  DYNAMIC HEIGHT  -        182.145 (meters)      597.59  (feet) COMP
 NG0123  MODELED GRAVITY -    980,294.3   (mgal)                       NAVD 88
 NG0123
 NG0123  VERT ORDER      -  FIRST     CLASS 0
 NG0123
 NG0123.The horizontal coordinates were scaled from a map and have
 NG0123.an estimated accuracy of +/- 6 seconds.
 NG0123
 NG0123.The orthometric height was determined by differential leveling and
 NG0123.adjusted by the NATIONAL GEODETIC SURVEY
 NG0123.in June 1991.
 NG0123
 NG0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0123.GEOID18 height accuracy estimate available here.
 NG0123
 NG0123.Click photographs - Photos may exist for this station.
 NG0123
 NG0123.The dynamic height is computed by dividing the NAVD 88
 NG0123.geopotential number by the normal gravity value computed on the
 NG0123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0123.degrees latitude (g = 980.6199 gals.).
 NG0123
 NG0123.The modeled gravity was interpolated from observed gravity values.
 NG0123
 NG0123;                    North         East    Units  Estimated Accuracy
 NG0123;SPC IL E     -   598,780.      353,000.      MT  (+/- 180 meters Scaled)
 NG0123
 NG0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM426564(NAD 83)
 NG0123
 NG0123                          SUPERSEDED SURVEY CONTROL
 NG0123
 NG0123  NGVD 29 (??/??/92)  182.30   (m)          598.1    (f) COMPUTED    1 0
 NG0123
 NG0123.Superseded values are not recommended for survey control.
 NG0123
 NG0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0123.See file dsdata.pdf to determine how the superseded data were derived.
 NG0123
 NG0123_MARKER: DV = VERTICAL CONTROL DISK
 NG0123_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0123+WITH SETTING: INTO GROUND
 NG0123_STAMPING: H 274 1973
 NG0123_MARK LOGO: NGS
 NG0123_PROJECTION: RECESSED 5 CENTIMETERS
 NG0123_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0123
 NG0123  HISTORY     - Date     Condition        Report By
 NG0123  HISTORY     - 1973     MONUMENTED       NGS
 NG0123  HISTORY     - 19951119 GOOD             USPSQD
 NG0123  HISTORY     - 20000811 MARK NOT FOUND   PATRIC
 NG0123  HISTORY     - 20011110 MARK NOT FOUND   USPSQD
 NG0123
 NG0123                          STATION DESCRIPTION
 NG0123
 NG0123'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0123'1.7 MI NW FROM EVANSTON.
 NG0123'1.7 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0123'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, AT THE NOYES
 NG0123'STREET UNDERPASS 48.0 FEET NORTHEAST OF THE NORTHEAST RAIL OF
 NG0123'THE NORTHEAST TRACK, 34.7 FEET NORTH OF CENTER LINE OF NOYES
 NG0123'STREET, 4.8 FEET EAST OF THE EAST END OF A CONCRETE RETAINING
 NG0123'WALL LEADING UP TO THE NORTHEAST END OF A CONCRETE ABUTMENT, 3.6
 NG0123'FEET NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, 1.7 FEET
 NG0123'SOUTH OF A CHAIN LINK FENCE (BEARING WIT TAG).  A NGS DISK ON
 NG0123'TOP OF A 5-FOOT COPPER COATED ROD THAT IS ATTACHED TO A METAL
 NG0123'BASE PLATE.  THE DISK IS 2 INCHES BELOW THE SURFACE OF THE
 NG0123'GROUND AND ENCASED IN A 6-INCH TILE PIPE ABOUT LEVEL WITH THE
 NG0123'STREET.  SECTION 12, T 41 N, R 13 E.
 NG0123
 NG0123                          STATION RECOVERY (1995)
 NG0123
 NG0123'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0123'RECOVERED IN GOOD CONDITION.
 NG0123
 NG0123                          STATION RECOVERY (2000)
 NG0123
 NG0123'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0123'MARK NOT FOUND.
 NG0123
 NG0123                          STATION RECOVERY (2001)
 NG0123
 NG0123'RECOVERY NOTE BY US POWER SQUADRON 2001 (VMR)
 NG0123'MARK NOT FOUND. OUR COORDINATES WERE IDENTICAL WITH THOSE SPECIFIED ON
 NG0123'THE NGS RETRIEVAL SHEET. WE ASSUME THE MARK IS DESTROYED BY
 NG0123'CONSTRUCTION CHANGES.
 NG0123'GPS LOCATION. L 42 DEGREES 03.5'N LO 087 DEGREES 41.7'W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0249 ***********************************************************************
 MF0249  CBN         -  This is a Cooperative Base Network Control Station.
 MF0249  DESIGNATION -  H 28
 MF0249  PID         -  MF0249
 MF0249  STATE/COUNTY-  IL/KANKAKEE
 MF0249  COUNTRY     -  US
 MF0249  USGS QUAD   -  BUCKINGHAM (2018)
 MF0249
 MF0249                         *CURRENT SURVEY CONTROL
 MF0249  ______________________________________________________________________
 MF0249* NAD 83(2011) POSITION- 41 06 21.64585(N) 088 10 21.65721(W)   ADJUSTED
 MF0249* NAD 83(2011) ELLIP HT-   154.574 (meters)        (06/27/12)   ADJUSTED
 MF0249* NAD 83(2011) EPOCH   -  2010.00
 MF0249* NAVD 88 ORTHO HEIGHT -   187.178 (meters)      614.10  (feet) ADJUSTED
 MF0249  ______________________________________________________________________
 MF0249  GEOID HEIGHT    -        -32.594 (meters)                     GEOID18
 MF0249  NAD 83(2011) X  -    153,472.786 (meters)                     COMP
 MF0249  NAD 83(2011) Y  - -4,810,527.793 (meters)                     COMP
 MF0249  NAD 83(2011) Z  -  4,171,403.050 (meters)                     COMP
 MF0249  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 MF0249  DYNAMIC HEIGHT  -        187.102 (meters)      613.85  (feet) COMP
 MF0249  MODELED GRAVITY -    980,211.8   (mgal)                       NAVD 88
 MF0249
 MF0249  VERT ORDER      -  SECOND    CLASS 0
 MF0249
 MF0249  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0249  Standards:
 MF0249         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0249            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0249  -------------------------------------------------------------------
 MF0249  NETWORK    0.62   1.04           0.29   0.20   0.53      0.02798083
 MF0249  -------------------------------------------------------------------
 MF0249  Click here for local accuracies and other accuracy information.
 MF0249
 MF0249.The horizontal coordinates were established by GPS observations
 MF0249.and adjusted by the National Geodetic Survey in June 2012.
 MF0249
 MF0249.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0249.been affixed to the stable North American tectonic plate. See 
 MF0249.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0249
 MF0249.The horizontal coordinates are valid at the epoch date displayed above
 MF0249.which is a decimal equivalence of Year/Month/Day.
 MF0249
 MF0249.The orthometric height was determined by differential leveling and
 MF0249.adjusted by the NATIONAL GEODETIC SURVEY
 MF0249.in June 1991.
 MF0249
 MF0249.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0249.GEOID18 height accuracy estimate available here.
 MF0249
 MF0249.Click photographs - Photos may exist for this station.
 MF0249
 MF0249.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0249
 MF0249.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0249
 MF0249.The ellipsoidal height was determined by GPS observations
 MF0249.and is referenced to NAD 83.
 MF0249
 MF0249.The dynamic height is computed by dividing the NAVD 88
 MF0249.geopotential number by the normal gravity value computed on the
 MF0249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0249.degrees latitude (g = 980.6199 gals.).
 MF0249
 MF0249.The modeled gravity was interpolated from observed gravity values.
 MF0249
 MF0249. The following values were computed from the NAD 83(2011) position.
 MF0249
 MF0249;                    North         East     Units Scale Factor Converg.
 MF0249;SPC IL E     -   492,827.178   313,494.368   MT  0.99997724   +0 06 20.2
 MF0249;SPC IL E     - 1,616,883.83  1,028,522.77   sFT  0.99997724   +0 06 20.2
 MF0249;UTM  16      - 4,551,188.138   401,532.847   MT  0.99971933   -0 46 15.8
 MF0249
 MF0249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0249!SPC IL E     -   0.99997575  x   0.99997724  =   0.99995299
 MF0249!UTM  16      -   0.99997575  x   0.99971933  =   0.99969509
 MF0249
 MF0249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0153251188(NAD 83)
 MF0249
 MF0249                          SUPERSEDED SURVEY CONTROL
 MF0249
 MF0249  NAD 83(2007)-  41 06 21.64592(N)    088 10 21.65813(W) AD(2002.00) 0
 MF0249  ELLIP H (02/10/07)  154.594  (m)                       GP(2002.00)    
 MF0249  ELLIP H (10/15/04)  154.612  (m)                       GP(       ) 4 2
 MF0249  NAD 83(1997)-  41 06 21.64575(N)    088 10 21.65797(W) AD(       ) B
 MF0249  ELLIP H (07/17/98)  154.616  (m)                       GP(       ) 4 1
 MF0249  NAVD 88             187.18   (m)          614.1    (f) LEVELING    3  
 MF0249  NGVD 29 (??/??/92)  187.258  (m)          614.36   (f) ADJ UNCH    2 0
 MF0249
 MF0249.Superseded values are not recommended for survey control.
 MF0249
 MF0249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0249.See file dsdata.pdf to determine how the superseded data were derived.
 MF0249
 MF0249_MARKER: DB = BENCH MARK DISK
 MF0249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0249_STAMPING: H 28 1934
 MF0249_MARK LOGO: CGS
 MF0249_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0249+STABILITY: SURFACE MOTION
 MF0249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0249+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 MF0249
 MF0249  HISTORY     - Date     Condition        Report By
 MF0249  HISTORY     - 1934     MONUMENTED       CGS
 MF0249  HISTORY     - 1954     GOOD             CGS
 MF0249  HISTORY     - 19970305 GOOD             NGS
 MF0249  HISTORY     - 200205   GOOD             ASCPC
 MF0249  HISTORY     - 20050725 GOOD             GEOSPC
 MF0249  HISTORY     - 20080605 GOOD             GEOCAC
 MF0249  HISTORY     - 20091014 GOOD             GEOCAC
 MF0249  HISTORY     - 20200420 GOOD             ILDT
 MF0249
 MF0249                          STATION DESCRIPTION
 MF0249
 MF0249'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0249'1.4 MI W FROM UNION HILL.
 MF0249'ABOUT 1.4 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 MF0249'THE STATION AT UNION HILL, 107 FEET EAST-NORTHEAST OF THE CENTER
 MF0249'OF THE CROSSING OF A GRAVEL ROAD LEADING SOUTH TO BUCKINGHAM,
 MF0249'99 FEET EAST OF THE CENTER LINE OF THE ROAD, 35 FEET NORTH
 MF0249'OF THE NORTH RAIL, 10 FEET SOUTH OF THE FENCE LINE, 6 FEET
 MF0249'SOUTHWEST OF A TELEPHONE POLE, ABOUT 5 FEET BELOW THE LEVEL
 MF0249'OF THE TRACK AND IN THE TOP OF A CONCRETE POST PROJECTING 2
 MF0249'INCHES.
 MF0249
 MF0249                          STATION RECOVERY (1997)
 MF0249
 MF0249'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF0249'THE STATION IS LOCATED ABOUT 13 MI (20.9 KM) EAST OF DWIGHT, 4 MI (6.4
 MF0249'KM) EAST OF REDDICK, AND 1.4 MI (2.3 KM) WEST OF UNION HILL.  TO REACH
 MF0249'FROM THE CENTER OF REDDICK, PROCEED NORTH ON STATE ROUTE 17 FOR 1.1 MI
 MF0249'(1.8 KM) TO A POINT WHERE ROUTE 17 TURNS EAST.  TURN EAST ON ROUTE 17
 MF0249'FOR 4.0 MI (6.4 KM) TO A ROAD RIGHT.  TURN RIGHT, SOUTH, ON COUNTY
 MF0249'ROAD 16000W FOR 0.65 MI (1.05 KM) TO A RAILROAD CROSSING AND THE
 MF0249'STATION IN THE NORTHEAST QUADRANT.  IT IS 30.2 M (99.1 FT) EAST OF THE
 MF0249'CENTER OF THE ROAD, 10.7 M (35.1 FT) NORTH OF THE NORTH RAIL, 8.7 M
 MF0249'(28.5 FT) EAST OF THE NORTHEAST CORNER OF A METAL RAILROAD SHED, AND
 MF0249'0.3 M (1.0 FT) SOUTH OF A FIBERGLASS WITNESS POST.
 MF0249
 MF0249                          STATION RECOVERY (2002)
 MF0249
 MF0249'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0249'RECOVERED AS DESCRIBED
 MF0249
 MF0249                          STATION RECOVERY (2005)
 MF0249
 MF0249'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF0249'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF 8.7 METERS EAST OF
 MF0249'THE NORTHEAST CORNER OF A RAILROAD SHED, 21.8 SOUTHEAST OF A GAS LINE
 MF0249'UTILITY MARKER.
 MF0249
 MF0249                          STATION RECOVERY (2008)
 MF0249
 MF0249'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0249'RECOVERED IN GOOD CONDITION.
 MF0249
 MF0249                          STATION RECOVERY (2009)
 MF0249
 MF0249'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0249'RECOVERED IN GOOD CONDITION.
 MF0249
 MF0249                          STATION RECOVERY (2020)
 MF0249
 MF0249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0249'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1215 ***********************************************************************
 JC1215  DESIGNATION -  H 282
 JC1215  PID         -  JC1215
 JC1215  STATE/COUNTY-  IL/MADISON
 JC1215  COUNTRY     -  US
 JC1215  USGS QUAD   -  ALTON (2018)
 JC1215
 JC1215                         *CURRENT SURVEY CONTROL
 JC1215  ______________________________________________________________________
 JC1215* NAD 83(1986) POSITION- 38 53 22.     (N) 090 07 44.     (W)   SCALED
 JC1215* NAVD 88 ORTHO HEIGHT -   157.289 (meters)      516.04  (feet) ADJUSTED
 JC1215  ______________________________________________________________________
 JC1215  GEOID HEIGHT    -        -31.435 (meters)                     GEOID18
 JC1215  DYNAMIC HEIGHT  -        157.192 (meters)      515.72  (feet) COMP
 JC1215  MODELED GRAVITY -    980,008.0   (mgal)                       NAVD 88
 JC1215
 JC1215  VERT ORDER      -  FIRST     CLASS II
 JC1215
 JC1215.The horizontal coordinates were scaled from a map and have
 JC1215.an estimated accuracy of +/- 6 seconds.
 JC1215
 JC1215.The orthometric height was determined by differential leveling and
 JC1215.adjusted by the NATIONAL GEODETIC SURVEY
 JC1215.in June 1991.
 JC1215
 JC1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1215.GEOID18 height accuracy estimate available here.
 JC1215
 JC1215.Click photographs - Photos may exist for this station.
 JC1215
 JC1215.The dynamic height is computed by dividing the NAVD 88
 JC1215.geopotential number by the normal gravity value computed on the
 JC1215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1215.degrees latitude (g = 980.6199 gals.).
 JC1215
 JC1215.The modeled gravity was interpolated from observed gravity values.
 JC1215
 JC1215;                    North         East    Units  Estimated Accuracy
 JC1215;SPC IL W     -   246,700.      703,280.      MT  (+/- 180 meters Scaled)
 JC1215
 JC1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD490084(NAD 83)
 JC1215
 JC1215                          SUPERSEDED SURVEY CONTROL
 JC1215
 JC1215  NGVD 29 (11/26/84)  157.256  (m)          515.93   (f) ADJUSTED    1 2
 JC1215
 JC1215.Superseded values are not recommended for survey control.
 JC1215
 JC1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1215.See file dsdata.pdf to determine how the superseded data were derived.
 JC1215
 JC1215_MARKER: I = METAL ROD
 JC1215_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1215_STAMPING: H 282 1981
 JC1215_MARK LOGO: NGS
 JC1215_PROJECTION: FLUSH
 JC1215_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1215_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC1215+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 JC1215_ROD/PIPE-DEPTH: 10.2 meters
 JC1215
 JC1215  HISTORY     - Date     Condition        Report By
 JC1215  HISTORY     - 1981     MONUMENTED       NGS
 JC1215  HISTORY     - 20120430 GOOD             ILDT
 JC1215
 JC1215                          STATION DESCRIPTION
 JC1215
 JC1215'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1215'IN ALTON.
 JC1215'IN ALTON IN THE EAST SECTION OF THE CITY, AT THE WEST CORNER OF THE
 JC1215'PROPERTY OF HOUSE 703 MILTON ROAD, BETWEEN A POWER POLE AND ITS
 JC1215'GUYWIRE, LOCATED BETWEEN THE JUNCTION OF OMEGA AND OSCAR AVENUES,
 JC1215'12.80 METERS (42.0 FEET) NORTHEAST OF THE CENTER OF THE CONCRETE
 JC1215'ENTRANCE OF THE HOUSE, 8.75 METERS (28.7 FEET) WEST-SOUTHWEST OF THE
 JC1215'WEST CORNER OF THE HOUSE, 2.44 METERS (8.0 FEET) NORTHEAST OF THE
 JC1215'NORTHEAST CURB OF MILTON ROAD AND 0.42 METER (1.4 FEET) NORTHEAST OF
 JC1215'THE POWER POLE.
 JC1215'THE MARK IS 0.18 M ABOVE MILTON ROAD.
 JC1215
 JC1215                          STATION RECOVERY (2012)
 JC1215
 JC1215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1193 ***********************************************************************
 JC1193  DESIGNATION -  H 283
 JC1193  PID         -  JC1193
 JC1193  STATE/COUNTY-  IL/MADISON
 JC1193  COUNTRY     -  US
 JC1193  USGS QUAD   -  WOOD RIVER (2018)
 JC1193
 JC1193                         *CURRENT SURVEY CONTROL
 JC1193  ______________________________________________________________________
 JC1193* NAD 83(1986) POSITION- 38 48 11.     (N) 090 03 44.     (W)   SCALED
 JC1193* NAVD 88 ORTHO HEIGHT -   137.434 (meters)      450.90  (feet) ADJUSTED
 JC1193  ______________________________________________________________________
 JC1193  GEOID HEIGHT    -        -31.296 (meters)                     GEOID18
 JC1193  DYNAMIC HEIGHT  -        137.348 (meters)      450.62  (feet) COMP
 JC1193  MODELED GRAVITY -    980,001.5   (mgal)                       NAVD 88
 JC1193
 JC1193  VERT ORDER      -  FIRST     CLASS II
 JC1193
 JC1193.The horizontal coordinates were scaled from a map and have
 JC1193.an estimated accuracy of +/- 6 seconds.
 JC1193
 JC1193.The orthometric height was determined by differential leveling and
 JC1193.adjusted by the NATIONAL GEODETIC SURVEY
 JC1193.in June 1991.
 JC1193
 JC1193.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1193.GEOID18 height accuracy estimate available here.
 JC1193
 JC1193.Click photographs - Photos may exist for this station.
 JC1193
 JC1193.The dynamic height is computed by dividing the NAVD 88
 JC1193.geopotential number by the normal gravity value computed on the
 JC1193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1193.degrees latitude (g = 980.6199 gals.).
 JC1193
 JC1193.The modeled gravity was interpolated from observed gravity values.
 JC1193
 JC1193;                    North         East    Units  Estimated Accuracy
 JC1193;SPC IL W     -   237,110.      709,070.      MT  (+/- 180 meters Scaled)
 JC1193
 JC1193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC551990(NAD 83)
 JC1193
 JC1193                          SUPERSEDED SURVEY CONTROL
 JC1193
 JC1193  NGVD 29 (11/26/84)  137.400  (m)          450.79   (f) ADJUSTED    1 2
 JC1193
 JC1193.Superseded values are not recommended for survey control.
 JC1193
 JC1193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1193.See file dsdata.pdf to determine how the superseded data were derived.
 JC1193
 JC1193_MARKER: I = METAL ROD
 JC1193_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1193_STAMPING: H 283 1981
 JC1193_MARK LOGO: NGS
 JC1193_PROJECTION: FLUSH
 JC1193_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1193_ROD/PIPE-DEPTH: 9.8 meters
 JC1193
 JC1193  HISTORY     - Date     Condition        Report By
 JC1193  HISTORY     - 1981     MONUMENTED       NGS
 JC1193  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JC1193
 JC1193                          STATION DESCRIPTION
 JC1193
 JC1193'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1193'4.9 KM (4.05 MI) SOUTH FROM HARTFORD.
 JC1193'3.3 KILOMETERS (2.05 MILES) SOUTH ALONG STATE HIGHWAY 3 FROM THE
 JC1193'JUNCTION OF HAWTHORNE ROAD IN HARTFORD TO THE SOUTH LEVEE OF THE
 JC1193'CAHOKIA DIVERSION CHANNEL, THENCE 3.2 KILOMETERS (2.0 MILES) EAST
 JC1193'ALONG THE LEVEE ROAD TO THE MARK ON THE RIGHT, 2.74 METERS (9.0 FEET)
 JC1193'SOUTH OF THE CENTER OF THE LEVEE ROAD, AND 0.55 METERS (1.8 FEET) EAST
 JC1193'OF A METAL WITNESS POST.
 JC1193'THE MARK IS 0.5 METERS  W FROM A WITNESS POST.
 JC1193'THE MARK IS 0.15 M BELOW LEVEE ROAD.
 JC1193
 JC1193                          STATION RECOVERY (2012)
 JC1193
 JC1193'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1193'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1080 ***********************************************************************
 JC1080  DESIGNATION -  H 284
 JC1080  PID         -  JC1080
 JC1080  STATE/COUNTY-  IL/MONROE
 JC1080  COUNTRY     -  US
 JC1080  USGS QUAD   -  SELMA (2017)
 JC1080
 JC1080                         *CURRENT SURVEY CONTROL
 JC1080  ______________________________________________________________________
 JC1080* NAD 83(1986) POSITION- 38 11 31.77   (N) 090 18 55.38   (W)   HD_HELD1
 JC1080* NAVD 88 ORTHO HEIGHT -   124.133 (meters)      407.26  (feet) ADJUSTED
 JC1080  ______________________________________________________________________
 JC1080  GEOID HEIGHT    -        -30.036 (meters)                     GEOID18
 JC1080  DYNAMIC HEIGHT  -        124.052 (meters)      406.99  (feet) COMP
 JC1080  MODELED GRAVITY -    979,971.0   (mgal)                       NAVD 88
 JC1080
 JC1080  VERT ORDER      -  FIRST     CLASS II
 JC1080
 JC1080.The horizontal coordinates were determined by differentially corrected
 JC1080.hand held GPS observations or other comparable positioning techniques
 JC1080.and have an estimated accuracy of +/- 3 meters.
 JC1080
 JC1080.The orthometric height was determined by differential leveling and
 JC1080.adjusted by the NATIONAL GEODETIC SURVEY
 JC1080.in June 1991.
 JC1080
 JC1080.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1080.GEOID18 height accuracy estimate available here.
 JC1080
 JC1080.Click photographs - Photos may exist for this station.
 JC1080
 JC1080.The dynamic height is computed by dividing the NAVD 88
 JC1080.geopotential number by the normal gravity value computed on the
 JC1080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1080.degrees latitude (g = 980.6199 gals.).
 JC1080
 JC1080.The modeled gravity was interpolated from observed gravity values.
 JC1080
 JC1080;                    North         East    Units  Estimated Accuracy
 JC1080;SPC IL W     -   169,308.3     686,972.8     MT  (+/- 3 meters HH1 GPS) 
 JC1080
 JC1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3510630542(NAD 83)
 JC1080
 JC1080                          SUPERSEDED SURVEY CONTROL
 JC1080
 JC1080  NGVD 29 (11/26/84)  124.082  (m)          407.09   (f) ADJUSTED    1 2
 JC1080
 JC1080.Superseded values are not recommended for survey control.
 JC1080
 JC1080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1080.See file dsdata.pdf to determine how the superseded data were derived.
 JC1080
 JC1080_MARKER: I = METAL ROD
 JC1080_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1080_STAMPING: H 284 1981
 JC1080_MARK LOGO: NGS
 JC1080_PROJECTION: FLUSH
 JC1080_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1080+STABILITY: POSITION/ELEVATION WELL
 JC1080_ROD/PIPE-DEPTH: 21.9 meters
 JC1080_SLEEVE-DEPTH  : 6.00 meters
 JC1080
 JC1080  HISTORY     - Date     Condition        Report By
 JC1080  HISTORY     - 1981     MONUMENTED       NGS
 JC1080
 JC1080                          STATION DESCRIPTION
 JC1080
 JC1080'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1080'4.3 KM (2.7 MI) SW FROM CHALFIN BRIDGE.
 JC1080'4.3 KILOMETERS (2.7 MILES) SOUTHWEST ALONG OUT-LET ROAD FROM THE
 JC1080'JUNCTION OF BLUFF ROAD IN CHALFIN BRIDGE TO THE JUNCTION OF LEVEE ROAD
 JC1080'NUMBER 280E AND THE MARK ON THE LEFT, 8.22 METERS (27.0 FEET)
 JC1080'SOUTHEAST OF THE CENTER OF OUT-LET ROAD, 9.44 METERS (31.0 FEET)
 JC1080'NORTHEAST OF THE CENTER OF LEVEE ROAD. 1.91 METERS (6.4 FEET)
 JC1080'SOUTHEAST OF A 4X4-INCH WOODEN ROAD SIGN POST AND 0.3 METER (1.0 FOOT)
 JC1080'NORTHWEST OF A METAL WITNESS POST.
 JC1080'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 JC1080'THE MARK IS 0.30 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1128 ***********************************************************************
 JC1128  DESIGNATION -  H 285
 JC1128  PID         -  JC1128
 JC1128  STATE/COUNTY-  IL/MONROE
 JC1128  COUNTRY     -  US
 JC1128  USGS QUAD   -  OAKVILLE (2017)
 JC1128
 JC1128                         *CURRENT SURVEY CONTROL
 JC1128  ______________________________________________________________________
 JC1128* NAD 83(1986) POSITION- 38 28 59.     (N) 090 15 29.     (W)   SCALED
 JC1128* NAVD 88 ORTHO HEIGHT -   130.188 (meters)      427.13  (feet) ADJUSTED
 JC1128  ______________________________________________________________________
 JC1128  GEOID HEIGHT    -        -30.712 (meters)                     GEOID18
 JC1128  DYNAMIC HEIGHT  -        130.105 (meters)      426.85  (feet) COMP
 JC1128  MODELED GRAVITY -    979,987.9   (mgal)                       NAVD 88
 JC1128
 JC1128  VERT ORDER      -  FIRST     CLASS II
 JC1128
 JC1128.The horizontal coordinates were scaled from a map and have
 JC1128.an estimated accuracy of +/- 6 seconds.
 JC1128
 JC1128.The orthometric height was determined by differential leveling and
 JC1128.adjusted by the NATIONAL GEODETIC SURVEY
 JC1128.in June 1991.
 JC1128
 JC1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1128.GEOID18 height accuracy estimate available here.
 JC1128
 JC1128.Click photographs - Photos may exist for this station.
 JC1128
 JC1128.The dynamic height is computed by dividing the NAVD 88
 JC1128.geopotential number by the normal gravity value computed on the
 JC1128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1128.degrees latitude (g = 980.6199 gals.).
 JC1128
 JC1128.The modeled gravity was interpolated from observed gravity values.
 JC1128
 JC1128;                    North         East    Units  Estimated Accuracy
 JC1128;SPC IL W     -   201,590.      692,030.      MT  (+/- 180 meters Scaled)
 JC1128
 JC1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC391629(NAD 83)
 JC1128
 JC1128                          SUPERSEDED SURVEY CONTROL
 JC1128
 JC1128  NGVD 29 (11/26/84)  130.147  (m)          426.99   (f) ADJUSTED    1 2
 JC1128
 JC1128.Superseded values are not recommended for survey control.
 JC1128
 JC1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1128.See file dsdata.pdf to determine how the superseded data were derived.
 JC1128
 JC1128_MARKER: I = METAL ROD
 JC1128_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1128_STAMPING: H 285 1981
 JC1128_MARK LOGO: NGS
 JC1128_PROJECTION: FLUSH
 JC1128_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1128_ROD/PIPE-DEPTH: 8.5 meters
 JC1128
 JC1128  HISTORY     - Date     Condition        Report By
 JC1128  HISTORY     - 1981     MONUMENTED       NGS
 JC1128
 JC1128                          STATION DESCRIPTION
 JC1128
 JC1128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1128'0.25 KM (0.15 MI) NORTH FROM COLUMBIA.
 JC1128'0.25 KILOMETERS (0.15 MILE) NORTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1128'THE JUNCTION OF U.S. HIGHWAY 50 IN THE NORTHWEST SECTION OF COLUMBIA
 JC1128'TO THE MARK ON THE RIGHT, 4.57 METERS (15.0 FEET) EAST OF THE CENTER
 JC1128'OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTH OF A METAL WITNESS
 JC1128'POST.
 JC1128'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 JC1128'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1067 ***********************************************************************
 JC1067  DESIGNATION -  H 286
 JC1067  PID         -  JC1067
 JC1067  STATE/COUNTY-  IL/RANDOLPH
 JC1067  COUNTRY     -  US
 JC1067  USGS QUAD   -  BLOOMSDALE (2017)
 JC1067
 JC1067                         *CURRENT SURVEY CONTROL
 JC1067  ______________________________________________________________________
 JC1067* NAD 83(1986) POSITION- 38 04 47.82   (N) 090 08 44.08   (W)   HD_HELD1
 JC1067* NAVD 88 ORTHO HEIGHT -   122.959 (meters)      403.41  (feet) ADJUSTED
 JC1067  ______________________________________________________________________
 JC1067  GEOID HEIGHT    -        -29.841 (meters)                     GEOID18
 JC1067  DYNAMIC HEIGHT  -        122.876 (meters)      403.14  (feet) COMP
 JC1067  MODELED GRAVITY -    979,958.2   (mgal)                       NAVD 88
 JC1067
 JC1067  VERT ORDER      -  FIRST     CLASS II
 JC1067
 JC1067.The horizontal coordinates were determined by differentially corrected
 JC1067.hand held GPS observations or other comparable positioning techniques
 JC1067.and have an estimated accuracy of +/- 3 meters.
 JC1067
 JC1067.The orthometric height was determined by differential leveling and
 JC1067.adjusted by the NATIONAL GEODETIC SURVEY
 JC1067.in June 1991.
 JC1067
 JC1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1067.GEOID18 height accuracy estimate available here.
 JC1067
 JC1067.Click photographs - Photos may exist for this station.
 JC1067
 JC1067.The dynamic height is computed by dividing the NAVD 88
 JC1067.geopotential number by the normal gravity value computed on the
 JC1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1067.degrees latitude (g = 980.6199 gals.).
 JC1067
 JC1067.The modeled gravity was interpolated from observed gravity values.
 JC1067
 JC1067;                    North         East    Units  Estimated Accuracy
 JC1067;SPC IL W     -   156,843.8     701,850.2     MT  (+/- 3 meters HH1 GPS) 
 JC1067
 JC1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5036318533(NAD 83)
 JC1067
 JC1067                          SUPERSEDED SURVEY CONTROL
 JC1067
 JC1067  NGVD 29 (11/26/84)  122.902  (m)          403.22   (f) ADJUSTED    1 2
 JC1067
 JC1067.Superseded values are not recommended for survey control.
 JC1067
 JC1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1067.See file dsdata.pdf to determine how the superseded data were derived.
 JC1067
 JC1067_MARKER: I = METAL ROD
 JC1067_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1067_STAMPING: H 286 1981
 JC1067_MARK LOGO: NGS
 JC1067_PROJECTION: FLUSH
 JC1067_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 JC1067_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1067+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2020
 JC1067_ROD/PIPE-DEPTH: 7.60 meters
 JC1067
 JC1067  HISTORY     - Date     Condition        Report By
 JC1067  HISTORY     - 1981     MONUMENTED       NGS
 JC1067  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1067  HISTORY     - 20110804 GOOD             ILDT
 JC1067  HISTORY     - 20200106 GOOD             ILDW
 JC1067
 JC1067                          STATION DESCRIPTION
 JC1067
 JC1067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1067'7.7 KM (4.8 MI) WEST FROM PRAIRIE DU ROCHER.
 JC1067'3.4 KILOMETERS (2.1 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1067'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1067'155 IN PRAIRIE DU ROCHER, THENCE CONTINUE NORTHWEST ALONG THE SAME
 JC1067'LEVEE FOR 4.3 KILOMETERS (2.7 MILES) TO THE MARK ON THE RIGHT, 0.4
 JC1067'KILOMETER (0.35 MILE) NORTHWEST OF THE INTERSECTION OF A GRAVEL ROAD
 JC1067'LEADING EAST AND WEST, 1.4 KILOMETERS (0.9 MILE) SOUTHEAST OF THE
 JC1067'JUNCTION OF ENTRANCE ROAD OF FORT CHARTRES STATE PARK, 4.26 METERS
 JC1067'(14.0 FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.30 METER
 JC1067'(1.0 FOOT) SOUTHEAST OF A METAL WITNESS POST.
 JC1067'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 JC1067'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1067
 JC1067                          STATION RECOVERY (2011)
 JC1067
 JC1067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1067'MARK NOT FOUND.
 JC1067
 JC1067                          STATION RECOVERY (2011)
 JC1067
 JC1067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1067'RECOVERED IN GOOD CONDITION.
 JC1067
 JC1067                          STATION RECOVERY (2020)
 JC1067
 JC1067'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2020 (BJH)
 JC1067'LOGO CAP MISSING, RAILROAD SPIKES PLACED FOR MAGNETIC LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1092 ***********************************************************************
 JC1092  DESIGNATION -  H 287
 JC1092  PID         -  JC1092
 JC1092  STATE/COUNTY-  IL/MONROE
 JC1092  COUNTRY     -  US
 JC1092  USGS QUAD   -  VALMEYER (2018)
 JC1092
 JC1092                         *CURRENT SURVEY CONTROL
 JC1092  ______________________________________________________________________
 JC1092* NAD 83(1986) POSITION- 38 19 36.     (N) 090 21 14.     (W)   SCALED
 JC1092* NAVD 88 ORTHO HEIGHT -   126.252 (meters)      414.21  (feet) ADJUSTED
 JC1092  ______________________________________________________________________
 JC1092  GEOID HEIGHT    -        -30.390 (meters)                     GEOID18
 JC1092  DYNAMIC HEIGHT  -        126.170 (meters)      413.94  (feet) COMP
 JC1092  MODELED GRAVITY -    979,974.3   (mgal)                       NAVD 88
 JC1092
 JC1092  VERT ORDER      -  FIRST     CLASS II
 JC1092
 JC1092.The horizontal coordinates were scaled from a map and have
 JC1092.an estimated accuracy of +/- 6 seconds.
 JC1092
 JC1092.The orthometric height was determined by differential leveling and
 JC1092.adjusted by the NATIONAL GEODETIC SURVEY
 JC1092.in June 1991.
 JC1092
 JC1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1092.GEOID18 height accuracy estimate available here.
 JC1092
 JC1092.Click photographs - Photos may exist for this station.
 JC1092
 JC1092.The dynamic height is computed by dividing the NAVD 88
 JC1092.geopotential number by the normal gravity value computed on the
 JC1092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1092.degrees latitude (g = 980.6199 gals.).
 JC1092
 JC1092.The modeled gravity was interpolated from observed gravity values.
 JC1092
 JC1092;                    North         East    Units  Estimated Accuracy
 JC1092;SPC IL W     -   184,240.      683,630.      MT  (+/- 180 meters Scaled)
 JC1092
 JC1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC313453(NAD 83)
 JC1092
 JC1092                          SUPERSEDED SURVEY CONTROL
 JC1092
 JC1092  NGVD 29 (11/26/84)  126.205  (m)          414.06   (f) ADJUSTED    1 2
 JC1092
 JC1092.Superseded values are not recommended for survey control.
 JC1092
 JC1092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1092.See file dsdata.pdf to determine how the superseded data were derived.
 JC1092
 JC1092_MARKER: I = METAL ROD
 JC1092_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1092_STAMPING: H 287 1981
 JC1092_MARK LOGO: NGS
 JC1092_PROJECTION: FLUSH
 JC1092_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1092_ROD/PIPE-DEPTH: 9.8 meters
 JC1092
 JC1092  HISTORY     - Date     Condition        Report By
 JC1092  HISTORY     - 1981     MONUMENTED       NGS
 JC1092
 JC1092                          STATION DESCRIPTION
 JC1092
 JC1092'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1092'8.0 KM (5.0 MI) SW FROM FOUNTAIN.
 JC1092'8.0 KILOMETERS (5.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH LEVEE
 JC1092'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1092'IN FOUNTAIN TO A BEND IN THE LEVEES, AND THE MARK ON THE LEFT, ALSO
 JC1092'4.3 KILOMETERS (2.7 MILES) NORTH ALONG TOP OF THE MAIN 3.81 KILOMETERS
 JC1092'(2.7 MILES) NORTH ALONG TOP OF THE MAIN LEVEE FROM THE 3.81 METERS
 JC1092'(12.5 FEET) EAST OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS(1.5
 JC1092'FEET) NORTH OF A METAL WITNESS POST.
 JC1092'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 JC1092'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1051 ***********************************************************************
 JC1051  DESIGNATION -  H 288
 JC1051  PID         -  JC1051
 JC1051  STATE/COUNTY-  IL/RANDOLPH
 JC1051  COUNTRY     -  US
 JC1051  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1051
 JC1051                         *CURRENT SURVEY CONTROL
 JC1051  ______________________________________________________________________
 JC1051* NAD 83(1986) POSITION- 38 00 14.     (N) 090 01 52.     (W)   SCALED
 JC1051* NAVD 88 ORTHO HEIGHT -   122.030 (meters)      400.36  (feet) ADJUSTED
 JC1051  ______________________________________________________________________
 JC1051  GEOID HEIGHT    -        -29.781 (meters)                     GEOID18
 JC1051  DYNAMIC HEIGHT  -        121.947 (meters)      400.09  (feet) COMP
 JC1051  MODELED GRAVITY -    979,945.4   (mgal)                       NAVD 88
 JC1051
 JC1051  VERT ORDER      -  FIRST     CLASS II
 JC1051
 JC1051.The horizontal coordinates were scaled from a map and have
 JC1051.an estimated accuracy of +/- 6 seconds.
 JC1051
 JC1051.The orthometric height was determined by differential leveling and
 JC1051.adjusted by the NATIONAL GEODETIC SURVEY
 JC1051.in June 1991.
 JC1051
 JC1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1051.GEOID18 height accuracy estimate available here.
 JC1051
 JC1051.Click photographs - Photos may exist for this station.
 JC1051
 JC1051.The dynamic height is computed by dividing the NAVD 88
 JC1051.geopotential number by the normal gravity value computed on the
 JC1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1051.degrees latitude (g = 980.6199 gals.).
 JC1051
 JC1051.The modeled gravity was interpolated from observed gravity values.
 JC1051
 JC1051;                    North         East    Units  Estimated Accuracy
 JC1051;SPC IL W     -   148,410.      711,910.      MT  (+/- 180 meters Scaled)
 JC1051
 JC1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC606104(NAD 83)
 JC1051
 JC1051                          SUPERSEDED SURVEY CONTROL
 JC1051
 JC1051  NGVD 29 (11/26/84)  121.968  (m)          400.16   (f) ADJUSTED    1 2
 JC1051
 JC1051.Superseded values are not recommended for survey control.
 JC1051
 JC1051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1051.See file dsdata.pdf to determine how the superseded data were derived.
 JC1051
 JC1051_MARKER: I = METAL ROD
 JC1051_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1051_STAMPING: H 288 1981
 JC1051_MARK LOGO: NGS
 JC1051_PROJECTION: FLUSH
 JC1051_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1051_ROD/PIPE-DEPTH: 9.80 meters
 JC1051
 JC1051  HISTORY     - Date     Condition        Report By
 JC1051  HISTORY     - 1981     MONUMENTED       NGS
 JC1051  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JC1051
 JC1051                          STATION DESCRIPTION
 JC1051
 JC1051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1051'12.65 KM (7.85 MI) SOUT FROM PRAIRIE DU ROCHER.
 JC1051'3.7 KILOMETERS (2.3 MILES) SOUTH ALONG THE TOP OF THE SOUTH MAIN LEVEE
 JC1051'FROM THE INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER TO A
 JC1051'BEND IN THE LEVEE, THENCE 8.9 KILOMETERS (5.55 MILES) SOUTHEAST ALONG
 JC1051'THE TOP OF THE MAIN LEVEE TO THE MARK ON THE LEFT, 4.12 METERS (13.5
 JC1051'FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5
 JC1051'FEET) SOUTHEAST OF A METAL WITNESS POST.
 JC1051'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1051'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
 JC1051
 JC1051                          STATION RECOVERY (2011)
 JC1051
 JC1051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JC1051'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1391 ***********************************************************************
 HB1391  DESIGNATION -  H 289
 HB1391  PID         -  HB1391
 HB1391  STATE/COUNTY-  IL/RANDOLPH
 HB1391  COUNTRY     -  US
 HB1391  USGS QUAD   -  BELGIQUE (2017)
 HB1391
 HB1391                         *CURRENT SURVEY CONTROL
 HB1391  ______________________________________________________________________
 HB1391* NAD 83(1986) POSITION- 37 51 56.     (N) 089 46 55.     (W)   SCALED
 HB1391* NAVD 88 ORTHO HEIGHT -   119.185 (meters)      391.03  (feet) ADJUSTED
 HB1391  ______________________________________________________________________
 HB1391  GEOID HEIGHT    -        -29.426 (meters)                     GEOID18
 HB1391  DYNAMIC HEIGHT  -        119.103 (meters)      390.76  (feet) COMP
 HB1391  MODELED GRAVITY -    979,940.6   (mgal)                       NAVD 88
 HB1391
 HB1391  VERT ORDER      -  FIRST     CLASS II
 HB1391
 HB1391.The horizontal coordinates were scaled from a map and have
 HB1391.an estimated accuracy of +/- 6 seconds.
 HB1391
 HB1391.The orthometric height was determined by differential leveling and
 HB1391.adjusted by the NATIONAL GEODETIC SURVEY
 HB1391.in June 1991.
 HB1391
 HB1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1391.GEOID18 height accuracy estimate available here.
 HB1391
 HB1391.Click photographs - Photos may exist for this station.
 HB1391
 HB1391.The dynamic height is computed by dividing the NAVD 88
 HB1391.geopotential number by the normal gravity value computed on the
 HB1391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1391.degrees latitude (g = 980.6199 gals.).
 HB1391
 HB1391.The modeled gravity was interpolated from observed gravity values.
 HB1391
 HB1391;                    North         East    Units  Estimated Accuracy
 HB1391;SPC IL W     -   133,120.      733,850.      MT  (+/- 180 meters Scaled)
 HB1391
 HB1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG552945(NAD 83)
 HB1391
 HB1391                          SUPERSEDED SURVEY CONTROL
 HB1391
 HB1391  NGVD 29 (11/26/84)  119.114  (m)          390.79   (f) ADJUSTED    1 2
 HB1391
 HB1391.Superseded values are not recommended for survey control.
 HB1391
 HB1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1391.See file dsdata.pdf to determine how the superseded data were derived.
 HB1391
 HB1391_MARKER: I = METAL ROD
 HB1391_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1391_STAMPING: H 289 1981
 HB1391_MARK LOGO: NGS
 HB1391_PROJECTION: FLUSH
 HB1391_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1391_ROD/PIPE-DEPTH: 9.80 meters
 HB1391
 HB1391  HISTORY     - Date     Condition        Report By
 HB1391  HISTORY     - 1981     MONUMENTED       NGS
 HB1391  HISTORY     - 20091005 MARK NOT FOUND   MODNR
 HB1391
 HB1391                          STATION DESCRIPTION
 HB1391
 HB1391'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1391'7.8 KM (4.85 MI) SE FROM CHESTER.
 HB1391'1.35 KILOMETERS (0.85 MILE) SOUTHWEST ALONG ILLINOIS STATE HIGHWAY 150
 HB1391'AND MISSOURI STATE HIGHWAY 51 FROM THE JUNCTION OF REILY LAKE ROAD AND
 HB1391'THE TOLL BOOTH OF THE BRIDGE IN CHESTER, THENCE 6.4 KILOMETERS (4.0
 HB1391'MILES) SOUTHEAST ALONG THE TOP OF THE MAIN LEVEE TO THE MARK ON THE
 HB1391'RIGHT, 3.96 METERS (13.0 FEET) SOUTHWEST OF THE CENTER OF THE LEVEE
 HB1391'ROAD AND 0.46 METER (1.5 FEET) SOUTHEAST OF A METAL WITNESS POST.
 HB1391'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HB1391'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 HB1391
 HB1391                          STATION RECOVERY (2009)
 HB1391
 HB1391'RECOVERY NOTE BY MO DEPT OF NAT RES 2009
 HB1391'MARK WAS SEARCHED FOR BUT NOT FOUND.  IT SHOULD BE THERE, NO SIGNS OF
 HB1391'DISTURBANCE IN THE AREA.  WITNESS POST NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0351 ***********************************************************************
 MF0351  DESIGNATION -  H 29
 MF0351  PID         -  MF0351
 MF0351  STATE/COUNTY-  IL/LASALLE
 MF0351  COUNTRY     -  US
 MF0351  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0351
 MF0351                         *CURRENT SURVEY CONTROL
 MF0351  ______________________________________________________________________
 MF0351* NAD 83(1986) POSITION- 41 07 13.     (N) 088 49 26.     (W)   SCALED
 MF0351* NAVD 88 ORTHO HEIGHT -   189.804 (meters)      622.72  (feet) ADJUSTED
 MF0351  ______________________________________________________________________
 MF0351  GEOID HEIGHT    -        -32.564 (meters)                     GEOID18
 MF0351  DYNAMIC HEIGHT  -        189.726 (meters)      622.46  (feet) COMP
 MF0351  MODELED GRAVITY -    980,210.4   (mgal)                       NAVD 88
 MF0351
 MF0351  VERT ORDER      -  SECOND    CLASS 0
 MF0351
 MF0351.The horizontal coordinates were scaled from a map and have
 MF0351.an estimated accuracy of +/- 6 seconds.
 MF0351
 MF0351.The orthometric height was determined by differential leveling and
 MF0351.adjusted by the NATIONAL GEODETIC SURVEY
 MF0351.in June 1991.
 MF0351
 MF0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0351.GEOID18 height accuracy estimate available here.
 MF0351
 MF0351.Click photographs - Photos may exist for this station.
 MF0351
 MF0351.The dynamic height is computed by dividing the NAVD 88
 MF0351.geopotential number by the normal gravity value computed on the
 MF0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0351.degrees latitude (g = 980.6199 gals.).
 MF0351
 MF0351.The modeled gravity was interpolated from observed gravity values.
 MF0351
 MF0351;                    North         East    Units  Estimated Accuracy
 MF0351;SPC IL E     -   494,520.      258,800.      MT  (+/- 180 meters Scaled)
 MF0351
 MF0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL468537(NAD 83)
 MF0351
 MF0351                          SUPERSEDED SURVEY CONTROL
 MF0351
 MF0351  NGVD 29 (??/??/92)  189.865  (m)          622.92   (f) ADJ UNCH    2 0
 MF0351
 MF0351.Superseded values are not recommended for survey control.
 MF0351
 MF0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0351.See file dsdata.pdf to determine how the superseded data were derived.
 MF0351
 MF0351_MARKER: DB = BENCH MARK DISK
 MF0351_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0351+WITH SETTING: PAVEMENT
 MF0351_SP_SET: SEMAPHORE BASE
 MF0351_STAMPING: H 29 1934
 MF0351_MARK LOGO: CGS
 MF0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0351+STABILITY: SURFACE MOTION
 MF0351
 MF0351  HISTORY     - Date     Condition        Report By
 MF0351  HISTORY     - 1934     MONUMENTED       CGS
 MF0351  HISTORY     - 1941     GOOD             CGS
 MF0351  HISTORY     - 1941     GOOD             CGS
 MF0351  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF0351  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0351  HISTORY     - 20080826 MARK NOT FOUND   ILDT
 MF0351
 MF0351                          STATION DESCRIPTION
 MF0351
 MF0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 MF0351'AT STREATOR.
 MF0351'AT STREATOR, LA SALLE COUNTY, ON THE NEW YORK CENTRAL RAILROAD,
 MF0351'21 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF THE ATCHISON,
 MF0351'TOPEKA AND SANTA FE RAILWAY, IN THE SOUTHWEST CORNER OF THE
 MF0351'CONCRETE BASE OF A SEMAPHORE, 9 FEET NORTHEAST OF THE CENTERLINE
 MF0351'OF THE NEW YORK CENTRAL RAILROAD TRACK, AND LEVEL WITH THE RAIL.
 MF0351'A STANDARD DISK, STAMPED H 29 1934.
 MF0351
 MF0351                          STATION RECOVERY (1941)
 MF0351
 MF0351'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 MF0351'RECOVERED IN GOOD CONDITION.
 MF0351
 MF0351                          STATION RECOVERY (1997)
 MF0351
 MF0351'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0351'MARK NOT FOUND.
 MF0351
 MF0351                          STATION RECOVERY (2002)
 MF0351
 MF0351'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0351'MARK NOT FOUND.
 MF0351
 MF0351                          STATION RECOVERY (2008)
 MF0351
 MF0351'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0351'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1369 ***********************************************************************
 HB1369  DESIGNATION -  H 290
 HB1369  PID         -  HB1369
 HB1369  STATE/COUNTY-  IL/JACKSON
 HB1369  COUNTRY     -  US
 HB1369  USGS QUAD   -  ALTENBURG (2017)
 HB1369
 HB1369                         *CURRENT SURVEY CONTROL
 HB1369  ______________________________________________________________________
 HB1369* NAD 83(1986) POSITION- 37 42 42.     (N) 089 32 16.     (W)   SCALED
 HB1369* NAVD 88 ORTHO HEIGHT -   114.657 (meters)      376.17  (feet) ADJUSTED
 HB1369  ______________________________________________________________________
 HB1369  GEOID HEIGHT    -        -29.061 (meters)                     GEOID18
 HB1369  DYNAMIC HEIGHT  -        114.577 (meters)      375.91  (feet) COMP
 HB1369  MODELED GRAVITY -    979,932.1   (mgal)                       NAVD 88
 HB1369
 HB1369  VERT ORDER      -  FIRST     CLASS II
 HB1369
 HB1369.The horizontal coordinates were scaled from a map and have
 HB1369.an estimated accuracy of +/- 6 seconds.
 HB1369
 HB1369.The orthometric height was determined by differential leveling and
 HB1369.adjusted by the NATIONAL GEODETIC SURVEY
 HB1369.in June 1991.
 HB1369
 HB1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1369.GEOID18 height accuracy estimate available here.
 HB1369
 HB1369.Click photographs - Photos may exist for this station.
 HB1369
 HB1369.The dynamic height is computed by dividing the NAVD 88
 HB1369.geopotential number by the normal gravity value computed on the
 HB1369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1369.degrees latitude (g = 980.6199 gals.).
 HB1369
 HB1369.The modeled gravity was interpolated from observed gravity values.
 HB1369
 HB1369;                    North         East    Units  Estimated Accuracy
 HB1369;SPC IL W     -   116,160.      755,450.      MT  (+/- 180 meters Scaled)
 HB1369
 HB1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG763768(NAD 83)
 HB1369
 HB1369                          SUPERSEDED SURVEY CONTROL
 HB1369
 HB1369  NGVD 29 (11/26/84)  114.575  (m)          375.90   (f) ADJUSTED    1 2
 HB1369
 HB1369.Superseded values are not recommended for survey control.
 HB1369
 HB1369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1369.See file dsdata.pdf to determine how the superseded data were derived.
 HB1369
 HB1369_MARKER: I = METAL ROD
 HB1369_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1369_STAMPING: H 290 1981
 HB1369_MARK LOGO: NGS
 HB1369_PROJECTION: FLUSH
 HB1369_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1369_ROD/PIPE-DEPTH: 7.3 meters
 HB1369
 HB1369  HISTORY     - Date     Condition        Report By
 HB1369  HISTORY     - 1981     MONUMENTED       NGS
 HB1369
 HB1369                          STATION DESCRIPTION
 HB1369
 HB1369'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1369'22.6 KM (14.05 MI) SE FROM CORA.
 HB1369'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG TOP OF THE MAIN LEVEE FROM THE
 HB1369'INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN THE
 HB1369'LEVEE, THENCE 14.5 KILOMETERS (9.0 MILES) SOUTHEAST ALONG TOP OF THE
 HB1369'MAIN LEVEE TO THE MARK ON THE LEFT, 3.05 METERS (10.0 FEET) NORTH OF
 HB1369'THE CENTER OF THE LEVEE ROAD.
 HB1369'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1369'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1350 ***********************************************************************
 HB1350  DESIGNATION -  H 291
 HB1350  PID         -  HB1350
 HB1350  STATE/COUNTY-  IL/JACKSON
 HB1350  COUNTRY     -  US
 HB1350  USGS QUAD   -  MURPHYSBORO (2018)
 HB1350
 HB1350                         *CURRENT SURVEY CONTROL
 HB1350  ______________________________________________________________________
 HB1350* NAD 83(1986) POSITION- 37 45 50.     (N) 089 21 12.     (W)   SCALED
 HB1350* NAVD 88 ORTHO HEIGHT -   118.203 (meters)      387.80  (feet) ADJUSTED
 HB1350  ______________________________________________________________________
 HB1350  GEOID HEIGHT    -        -29.201 (meters)                     GEOID18
 HB1350  DYNAMIC HEIGHT  -        118.121 (meters)      387.54  (feet) COMP
 HB1350  MODELED GRAVITY -    979,930.1   (mgal)                       NAVD 88
 HB1350
 HB1350  VERT ORDER      -  FIRST     CLASS II
 HB1350
 HB1350.The horizontal coordinates were scaled from a map and have
 HB1350.an estimated accuracy of +/- 6 seconds.
 HB1350
 HB1350.The orthometric height was determined by differential leveling and
 HB1350.adjusted by the NATIONAL GEODETIC SURVEY
 HB1350.in June 1991.
 HB1350
 HB1350.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1350.GEOID18 height accuracy estimate available here.
 HB1350
 HB1350.Click photographs - Photos may exist for this station.
 HB1350
 HB1350.The dynamic height is computed by dividing the NAVD 88
 HB1350.geopotential number by the normal gravity value computed on the
 HB1350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1350.degrees latitude (g = 980.6199 gals.).
 HB1350
 HB1350.The modeled gravity was interpolated from observed gravity values.
 HB1350
 HB1350;                    North         East    Units  Estimated Accuracy
 HB1350;SPC IL W     -   122,080.      771,660.      MT  (+/- 180 meters Scaled)
 HB1350
 HB1350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG927822(NAD 83)
 HB1350
 HB1350                          SUPERSEDED SURVEY CONTROL
 HB1350
 HB1350  NGVD 29 (11/26/84)  118.124  (m)          387.55   (f) ADJUSTED    1 2
 HB1350
 HB1350.Superseded values are not recommended for survey control.
 HB1350
 HB1350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1350.See file dsdata.pdf to determine how the superseded data were derived.
 HB1350
 HB1350_MARKER: DV = VERTICAL CONTROL DISK
 HB1350_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 HB1350_SP_SET: PIER BASE
 HB1350_STAMPING: H 291 1981
 HB1350_MARK LOGO: NGS
 HB1350_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1350_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1350+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB1350
 HB1350  HISTORY     - Date     Condition        Report By
 HB1350  HISTORY     - 1981     MONUMENTED       NGS
 HB1350  HISTORY     - 20120618 GOOD             ILDT
 HB1350
 HB1350                          STATION DESCRIPTION
 HB1350
 HB1350'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1350'1.6 KM (1.0 MI) WEST FROM MURPHYSBORO.
 HB1350'1.6 KILOMETERS (1.0 MILE) WEST ALONG WALNUT STREET (STATE HIGHWAY 149)
 HB1350'FROM THE JACKSON COUNTY COURTHOUSE IN MURPHYSBORO TO THE MARK ON THE
 HB1350'LEFT IN TOP OF THE EAST END OF THE CONCRETE BASE OF THE SOUTH SET OF
 HB1350'PIERS SUPPORTING THE MISSOURI PACIFIC RAILROAD BRIDGE OVER STATE
 HB1350'HIGHWAY 149, 5.33 METERS (17.5 FEET) SOUTH OF THE CENTER LINE OF STATE
 HB1350'HIGHWAY 149, 0.76 METER (2.5 FEET) NORTH OF THE SOUTH EDGE OF THE
 HB1350'CONCRETE PIER BASE, 0.21 METER (0.7 FOOT) WEST OF THE EAST EDGE OF THE
 HB1350'CONCRETE PIER BASE.
 HB1350'THE MARK IS 0.3 M ABOVE HIGHWAY.
 HB1350
 HB1350                          STATION RECOVERY (2012)
 HB1350
 HB1350'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1350'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1312 ***********************************************************************
 HB1312  DESIGNATION -  H 292
 HB1312  PID         -  HB1312
 HB1312  STATE/COUNTY-  IL/UNION
 HB1312  COUNTRY     -  US
 HB1312  USGS QUAD   -  WARE (2018)
 HB1312
 HB1312                         *CURRENT SURVEY CONTROL
 HB1312  ______________________________________________________________________
 HB1312* NAD 83(1986) POSITION- 37 27 54.     (N) 089 27 04.     (W)   SCALED
 HB1312* NAVD 88 ORTHO HEIGHT -   112.585 (meters)      369.37  (feet) ADJUSTED
 HB1312  ______________________________________________________________________
 HB1312  GEOID HEIGHT    -        -28.453 (meters)                     GEOID18
 HB1312  DYNAMIC HEIGHT  -        112.507 (meters)      369.12  (feet) COMP
 HB1312  MODELED GRAVITY -    979,934.9   (mgal)                       NAVD 88
 HB1312
 HB1312  VERT ORDER      -  FIRST     CLASS II
 HB1312
 HB1312.The horizontal coordinates were scaled from a map and have
 HB1312.an estimated accuracy of +/- 6 seconds.
 HB1312
 HB1312.The orthometric height was determined by differential leveling and
 HB1312.adjusted by the NATIONAL GEODETIC SURVEY
 HB1312.in June 1991.
 HB1312
 HB1312.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1312.GEOID18 height accuracy estimate available here.
 HB1312
 HB1312.Click photographs - Photos may exist for this station.
 HB1312
 HB1312.The dynamic height is computed by dividing the NAVD 88
 HB1312.geopotential number by the normal gravity value computed on the
 HB1312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1312.degrees latitude (g = 980.6199 gals.).
 HB1312
 HB1312.The modeled gravity was interpolated from observed gravity values.
 HB1312
 HB1312;                    North         East    Units  Estimated Accuracy
 HB1312;SPC IL W     -    88,830.      763,300.      MT  (+/- 180 meters Scaled)
 HB1312
 HB1312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG832492(NAD 83)
 HB1312
 HB1312                          SUPERSEDED SURVEY CONTROL
 HB1312
 HB1312  NGVD 29 (11/26/84)  112.492  (m)          369.07   (f) ADJUSTED    1 2
 HB1312
 HB1312.Superseded values are not recommended for survey control.
 HB1312
 HB1312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1312.See file dsdata.pdf to determine how the superseded data were derived.
 HB1312
 HB1312_MARKER: I = METAL ROD
 HB1312_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1312_STAMPING: H 292 1981
 HB1312_MARK LOGO: NGS
 HB1312_PROJECTION: FLUSH
 HB1312_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1312+STABILITY: POSITION/ELEVATION WELL
 HB1312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1312+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2002
 HB1312_ROD/PIPE-DEPTH: 23.2 meters
 HB1312_SLEEVE-DEPTH  : 6.1 meters
 HB1312
 HB1312  HISTORY     - Date     Condition        Report By
 HB1312  HISTORY     - 1981     MONUMENTED       NGS
 HB1312  HISTORY     - 20020828 GOOD             USACE
 HB1312
 HB1312                          STATION DESCRIPTION
 HB1312
 HB1312'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1312'13.8 KM (8.6 MI) NW FROM REYNOLDSVILLE.
 HB1312'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1312'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1312'CHURCH IN REYNOLDSVILLE, THENCE 12.7 KILOMETERS (7.9 MILES) NORTH
 HB1312'ALONG THE LEVEE ROAD TO THE MARK ON THE RIGHT, 13.87 METERS (45.5
 HB1312'FEET)) SOUTHEAST OF THE JUNCTION OF ROAD LEADING OFF THE LEVEE,
 HB1312'3.35 METERS (11.0 FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1312'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1312'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 HB1312
 HB1312                          STATION RECOVERY (2002)
 HB1312
 HB1312'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB1312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1645 ***********************************************************************
 JA1645  DESIGNATION -  H 294
 JA1645  PID         -  JA1645
 JA1645  STATE/COUNTY-  IL/LAWRENCE
 JA1645  COUNTRY     -  US
 JA1645  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1645
 JA1645                         *CURRENT SURVEY CONTROL
 JA1645  ______________________________________________________________________
 JA1645* NAD 83(1986) POSITION- 38 43 12.     (N) 087 38 48.     (W)   SCALED
 JA1645* NAVD 88 ORTHO HEIGHT -   134.044 (meters)      439.78  (feet) ADJUSTED
 JA1645  ______________________________________________________________________
 JA1645  GEOID HEIGHT    -        -31.652 (meters)                     GEOID18
 JA1645  DYNAMIC HEIGHT  -        133.962 (meters)      439.51  (feet) COMP
 JA1645  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 JA1645
 JA1645  VERT ORDER      -  FIRST     CLASS II
 JA1645
 JA1645.The horizontal coordinates were scaled from a map and have
 JA1645.an estimated accuracy of +/- 6 seconds.
 JA1645
 JA1645.The orthometric height was determined by differential leveling and
 JA1645.adjusted by the NATIONAL GEODETIC SURVEY
 JA1645.in June 1991.
 JA1645
 JA1645.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1645.GEOID18 height accuracy estimate available here.
 JA1645
 JA1645.Click photographs - Photos may exist for this station.
 JA1645
 JA1645.The dynamic height is computed by dividing the NAVD 88
 JA1645.geopotential number by the normal gravity value computed on the
 JA1645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1645.degrees latitude (g = 980.6199 gals.).
 JA1645
 JA1645.The modeled gravity was interpolated from observed gravity values.
 JA1645
 JA1645;                    North         East    Units  Estimated Accuracy
 JA1645;SPC IL E     -   228,120.      359,720.      MT  (+/- 180 meters Scaled)
 JA1645
 JA1645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH437859(NAD 83)
 JA1645
 JA1645                          SUPERSEDED SURVEY CONTROL
 JA1645
 JA1645.No superseded survey control is available for this station.
 JA1645
 JA1645_MARKER: I = METAL ROD
 JA1645_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1645_STAMPING: H 294 1986
 JA1645_MARK LOGO: NGS
 JA1645_PROJECTION: FLUSH
 JA1645_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1645_ROD/PIPE-DEPTH: 7.1 meters
 JA1645
 JA1645  HISTORY     - Date     Condition        Report By
 JA1645  HISTORY     - 1986     MONUMENTED       NGS
 JA1645
 JA1645                          STATION DESCRIPTION
 JA1645
 JA1645'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1645'3.5 KM (2.2 MI) EAST FROM LAWRENCEVILLE.
 JA1645'2.9 KM (1.8 MI) EASTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1645'COURTHOUSE IN LAWRENCEVILLE, THENCE 0.6 KM (0.35 MI) EASTERLY ALONG A
 JA1645'PAVED ROAD (OLD U.S. HIGHWAY 50), 11.8 M (38.7 FT) NORTH OF THE
 JA1645'CENTERLINE OF THE HIGHWAY, AND 1.0 M (3.3 FT) WEST OF A UTILITY POLE.
 JA1645'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1645'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JA1645'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1566 ***********************************************************************
 JB1566  DESIGNATION -  H 295
 JB1566  PID         -  JB1566
 JB1566  STATE/COUNTY-  IL/RICHLAND
 JB1566  COUNTRY     -  US
 JB1566  USGS QUAD   -  OLNEY (2018)
 JB1566
 JB1566                         *CURRENT SURVEY CONTROL
 JB1566  ______________________________________________________________________
 JB1566* NAD 83(1986) POSITION- 38 43 27.     (N) 088 03 45.     (W)   SCALED
 JB1566* NAVD 88 ORTHO HEIGHT -   151.284 (meters)      496.34  (feet) ADJUSTED
 JB1566  ______________________________________________________________________
 JB1566  GEOID HEIGHT    -        -31.354 (meters)                     GEOID18
 JB1566  DYNAMIC HEIGHT  -        151.192 (meters)      496.04  (feet) COMP
 JB1566  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 JB1566
 JB1566  VERT ORDER      -  FIRST     CLASS II
 JB1566
 JB1566.The horizontal coordinates were scaled from a map and have
 JB1566.an estimated accuracy of +/- 6 seconds.
 JB1566
 JB1566.The orthometric height was determined by differential leveling and
 JB1566.adjusted by the NATIONAL GEODETIC SURVEY
 JB1566.in June 1991.
 JB1566
 JB1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1566.GEOID18 height accuracy estimate available here.
 JB1566
 JB1566.Click photographs - Photos may exist for this station.
 JB1566
 JB1566.The dynamic height is computed by dividing the NAVD 88
 JB1566.geopotential number by the normal gravity value computed on the
 JB1566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1566.degrees latitude (g = 980.6199 gals.).
 JB1566
 JB1566.The modeled gravity was interpolated from observed gravity values.
 JB1566
 JB1566;                    North         East    Units  Estimated Accuracy
 JB1566;SPC IL E     -   228,390.      323,550.      MT  (+/- 180 meters Scaled)
 JB1566
 JB1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH076867(NAD 83)
 JB1566
 JB1566                          SUPERSEDED SURVEY CONTROL
 JB1566
 JB1566.No superseded survey control is available for this station.
 JB1566
 JB1566_MARKER: DV = VERTICAL CONTROL DISK
 JB1566_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB1566_SP_SET: PIER
 JB1566_STAMPING: H 295 1986
 JB1566_MARK LOGO: NGS
 JB1566_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1566
 JB1566  HISTORY     - Date     Condition        Report By
 JB1566  HISTORY     - 1986     MONUMENTED       NGS
 JB1566
 JB1566                          STATION DESCRIPTION
 JB1566
 JB1566'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1566'2.8 KM (1.75 MI) EAST FROM OLNEY.
 JB1566'2.8 KM (1.75 MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS
 JB1566'JUNCTION WITH STATE HIGHWAY 130 IN OLNEY, SET VERTICALLY IN THE WEST
 JB1566'FACE OF THE PIER CAP OF THE FIRST PIER NORTHEAST OF THE SOUTHWEST
 JB1566'ABUTMENT OF THE U.S. HIGHWAY 50 OVERPASS OF THE RAILROAD, AND 9.4 M
 JB1566'(30.8 FT) SOUTH OF THE NEAR RAIL.
 JB1566'THE MARK IS 1.2 M ABOVE THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1571 ***********************************************************************
 JB1571  DESIGNATION -  H 296
 JB1571  PID         -  JB1571
 JB1571  STATE/COUNTY-  IL/RICHLAND
 JB1571  COUNTRY     -  US
 JB1571  USGS QUAD   -  NOBLE (2018)
 JB1571
 JB1571                         *CURRENT SURVEY CONTROL
 JB1571  ______________________________________________________________________
 JB1571* NAD 83(1986) POSITION- 38 42 33.     (N) 088 11 38.     (W)   SCALED
 JB1571* NAVD 88 ORTHO HEIGHT -   141.970 (meters)      465.78  (feet) ADJUSTED
 JB1571  ______________________________________________________________________
 JB1571  GEOID HEIGHT    -        -31.306 (meters)                     GEOID18
 JB1571  DYNAMIC HEIGHT  -        141.884 (meters)      465.50  (feet) COMP
 JB1571  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 JB1571
 JB1571  VERT ORDER      -  FIRST     CLASS II
 JB1571
 JB1571.The horizontal coordinates were scaled from a map and have
 JB1571.an estimated accuracy of +/- 6 seconds.
 JB1571
 JB1571.The orthometric height was determined by differential leveling and
 JB1571.adjusted by the NATIONAL GEODETIC SURVEY
 JB1571.in June 1991.
 JB1571
 JB1571.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1571.GEOID18 height accuracy estimate available here.
 JB1571
 JB1571.Click photographs - Photos may exist for this station.
 JB1571
 JB1571.The dynamic height is computed by dividing the NAVD 88
 JB1571.geopotential number by the normal gravity value computed on the
 JB1571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1571.degrees latitude (g = 980.6199 gals.).
 JB1571
 JB1571.The modeled gravity was interpolated from observed gravity values.
 JB1571
 JB1571;                    North         East    Units  Estimated Accuracy
 JB1571;SPC IL E     -   226,700.      312,130.      MT  (+/- 180 meters Scaled)
 JB1571
 JB1571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH961851(NAD 83)
 JB1571
 JB1571                          SUPERSEDED SURVEY CONTROL
 JB1571
 JB1571.No superseded survey control is available for this station.
 JB1571
 JB1571_MARKER: I = METAL ROD
 JB1571_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1571_STAMPING: H 296 1986
 JB1571_MARK LOGO: NGS
 JB1571_PROJECTION: FLUSH
 JB1571_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1571_ROD/PIPE-DEPTH: 3.7 meters
 JB1571
 JB1571  HISTORY     - Date     Condition        Report By
 JB1571  HISTORY     - 1986     MONUMENTED       NGS
 JB1571
 JB1571                          STATION DESCRIPTION
 JB1571
 JB1571'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1571'11.8 KM (7.35 MI) WEST FROM OLNEY.
 JB1571'1.2 KM (0.75 MI) SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH
 JB1571'THE CHESSIE SYSTEM RAILROAD IN OLNEY, THENCE 6.6 KM (4.1 MI) WESTERLY
 JB1571'ALONG U.S. HIGHWAY 50, THENCE 1.5 KM (0.95 MI) NORTH ALONG COUNTY ROAD
 JB1571'700 E, THENCE 2.5 KM (1.55 MI) WESTERLY ALONG STATE HIGHWAY 250, 36.5
 JB1571'M (119.8 FT) SOUTHWEST OF THE CENTER OF A DRIVEWAY, AND 8.5 M (27.9
 JB1571'FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY.  NOTE--ACCESS TO DATUM
 JB1571'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1571'THE MARK IS 0.8 METERS  NW FROM  A WITNESS POST AND FENCE
 JB1571'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1684 ***********************************************************************
 LC1684  DESIGNATION -  H 297
 LC1684  PID         -  LC1684
 LC1684  STATE/COUNTY-  IL/MCLEAN
 LC1684  COUNTRY     -  US
 LC1684  USGS QUAD   -  LE ROY (2018)
 LC1684
 LC1684                         *CURRENT SURVEY CONTROL
 LC1684  ______________________________________________________________________
 LC1684* NAD 83(1986) POSITION- 40 21 58.     (N) 088 48 35.     (W)   SCALED
 LC1684* NAVD 88 ORTHO HEIGHT -   247.898 (meters)      813.31  (feet) ADJUSTED
 LC1684  ______________________________________________________________________
 LC1684  GEOID HEIGHT    -        -31.945 (meters)                     GEOID18
 LC1684  DYNAMIC HEIGHT  -        247.779 (meters)      812.92  (feet) COMP
 LC1684  MODELED GRAVITY -    980,138.0   (mgal)                       NAVD 88
 LC1684
 LC1684  VERT ORDER      -  FIRST     CLASS II
 LC1684
 LC1684.The horizontal coordinates were scaled from a map and have
 LC1684.an estimated accuracy of +/- 6 seconds.
 LC1684
 LC1684.The orthometric height was determined by differential leveling and
 LC1684.adjusted by the NATIONAL GEODETIC SURVEY
 LC1684.in June 1991.
 LC1684
 LC1684.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1684.GEOID18 height accuracy estimate available here.
 LC1684
 LC1684.Click photographs - Photos may exist for this station.
 LC1684
 LC1684.The dynamic height is computed by dividing the NAVD 88
 LC1684.geopotential number by the normal gravity value computed on the
 LC1684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1684.degrees latitude (g = 980.6199 gals.).
 LC1684
 LC1684.The modeled gravity was interpolated from observed gravity values.
 LC1684
 LC1684;                    North         East    Units  Estimated Accuracy
 LC1684;SPC IL E     -   410,760.      259,540.      MT  (+/- 180 meters Scaled)
 LC1684
 LC1684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK463699(NAD 83)
 LC1684
 LC1684                          SUPERSEDED SURVEY CONTROL
 LC1684
 LC1684.No superseded survey control is available for this station.
 LC1684
 LC1684_MARKER: I = METAL ROD
 LC1684_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1684_STAMPING: H 297 1986
 LC1684_MARK LOGO: NGS
 LC1684_PROJECTION: FLUSH
 LC1684_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1684+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 LC1684_ROD/PIPE-DEPTH: 14.0 meters
 LC1684
 LC1684  HISTORY     - Date     Condition        Report By
 LC1684  HISTORY     - 1986     MONUMENTED       NGS
 LC1684  HISTORY     - 20120806 GOOD             ILDT
 LC1684
 LC1684                          STATION DESCRIPTION
 LC1684
 LC1684'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1684'17.3 KM (10.75 MI) SE FROM BLOOMINGTON.
 LC1684'17.3 KM (10.75 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1684'JUNCTION WITH INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, 32.0
 LC1684'M (105.0 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 6.8 M (22.3 FT)
 LC1684'EAST OF THE CENTER OF COUNTY ROAD 2375 E, AND 1.0 M (3.3 FT) SOUTH OF
 LC1684'A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH
 LC1684'LOGO CAP.
 LC1684'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST AND FENCE
 LC1684'THE MARK IS 0.3 M BELOW THE COUNTY ROAD.
 LC1684
 LC1684                          STATION RECOVERY (2012)
 LC1684
 LC1684'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1684'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0070 ***********************************************************************
 JB0070  DESIGNATION -  H 3
 JB0070  PID         -  JB0070
 JB0070  STATE/COUNTY-  IL/JASPER
 JB0070  COUNTRY     -  US
 JB0070  USGS QUAD   -  NEWTON (2018)
 JB0070
 JB0070                         *CURRENT SURVEY CONTROL
 JB0070  ______________________________________________________________________
 JB0070* NAD 83(1986) POSITION- 38 59 27.     (N) 088 09 31.     (W)   SCALED
 JB0070* NAVD 88 ORTHO HEIGHT -   156.113 (meters)      512.18  (feet) ADJUSTED
 JB0070  ______________________________________________________________________
 JB0070  GEOID HEIGHT    -        -31.726 (meters)                     GEOID18
 JB0070  DYNAMIC HEIGHT  -        156.020 (meters)      511.88  (feet) COMP
 JB0070  MODELED GRAVITY -    980,026.8   (mgal)                       NAVD 88
 JB0070
 JB0070  VERT ORDER      -  FIRST     CLASS II
 JB0070
 JB0070.The horizontal coordinates were scaled from a map and have
 JB0070.an estimated accuracy of +/- 6 seconds.
 JB0070
 JB0070.The orthometric height was determined by differential leveling and
 JB0070.adjusted by the NATIONAL GEODETIC SURVEY
 JB0070.in June 1991.
 JB0070
 JB0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0070.GEOID18 height accuracy estimate available here.
 JB0070
 JB0070.Click photographs - Photos may exist for this station.
 JB0070
 JB0070.The dynamic height is computed by dividing the NAVD 88
 JB0070.geopotential number by the normal gravity value computed on the
 JB0070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0070.degrees latitude (g = 980.6199 gals.).
 JB0070
 JB0070.The modeled gravity was interpolated from observed gravity values.
 JB0070
 JB0070;                    North         East    Units  Estimated Accuracy
 JB0070;SPC IL E     -   257,980.      315,140.      MT  (+/- 180 meters Scaled)
 JB0070
 JB0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ996163(NAD 83)
 JB0070
 JB0070                          SUPERSEDED SURVEY CONTROL
 JB0070
 JB0070  NGVD 29 (??/??/92)  156.180  (m)          512.40   (f) ADJ UNCH    1 2
 JB0070
 JB0070.Superseded values are not recommended for survey control.
 JB0070
 JB0070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0070.See file dsdata.pdf to determine how the superseded data were derived.
 JB0070
 JB0070_MARKER: P = PIPE CAP
 JB0070_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0070_STAMPING: ILLINOIS 512 1906
 JB0070_MARK LOGO: USGS
 JB0070_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0070_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0070
 JB0070  HISTORY     - Date     Condition        Report By
 JB0070  HISTORY     - 1906     MONUMENTED       USGS
 JB0070  HISTORY     - 1956     GOOD             CGS
 JB0070
 JB0070                          STATION DESCRIPTION
 JB0070
 JB0070'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0070'AT NEWTON.
 JB0070'AT NEWTON, ALONG THE ILLINOIS CENTRAL RAILROAD, ABOUT 61 YARDS
 JB0070'NORTHWEST ALONG THE TRACK FROM THE STATION, AT CROSSING OF
 JB0070'WASHINGTON STREET, 69 FEET SOUTHWEST OF SOUTHWEST RAIL OF MAIN
 JB0070'TRACK, 6 1/2 FEET SOUTH OF SOUTH CURB OF WASHINGTON STREET, 18
 JB0070'FEET WEST OF A FIRE HYDRANT, 0.3 FOOT NORTH OF NORTH EDGE OF A
 JB0070'CONCRETE SIDE WALK, 1 INCH ABOVE LEVEL OF SIDE WALK AND IS A
 JB0070'U.S.G.S. PIPE PROJECTING 2 INCHES.  NOTE-- THE MARK APPEARS TO
 JB0070'BE IN GOOD CONDITION, HOWEVER, NEW LEVELING INDICATES THAT MARK
 JB0070'HAS MOVED.  THE OLD DESCRIPTION IS INADEQUATE AND IT CANNOT BE
 JB0070'DETERMINED IF THE MARK WAS RESET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6141 ***********************************************************************
 DK6141  DESIGNATION -  H 30
 DK6141  PID         -  DK6141
 DK6141  STATE/COUNTY-  IL/JASPER
 DK6141  COUNTRY     -  US
 DK6141  USGS QUAD   -  WHEELER (2018)
 DK6141
 DK6141                         *CURRENT SURVEY CONTROL
 DK6141  ______________________________________________________________________
 DK6141* NAD 83(2011) POSITION- 39 02 18.68844(N) 088 15 37.52601(W)   ADJUSTED
 DK6141* NAD 83(2011) ELLIP HT-   140.838 (meters)        (06/27/12)   ADJUSTED
 DK6141* NAD 83(2011) EPOCH   -  2010.00
 DK6141* NAVD 88 ORTHO HEIGHT -   172.6   (meters)      566.    (feet) GPS OBS
 DK6141  ______________________________________________________________________
 DK6141  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6141  GEOID HEIGHT    -        -31.752 (meters)                     GEOID03
 DK6141  GEOID HEIGHT    -        -31.787 (meters)                     GEOID18
 DK6141  NAD 83(2011) X  -    150,591.654 (meters)                     COMP
 DK6141  NAD 83(2011) Y  - -4,958,457.855 (meters)                     COMP
 DK6141  NAD 83(2011) Z  -  3,995,728.550 (meters)                     COMP
 DK6141  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 DK6141
 DK6141  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6141  Standards:
 DK6141         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6141            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6141  -------------------------------------------------------------------
 DK6141  NETWORK    0.54   0.88           0.24   0.20   0.45      0.12110836
 DK6141  -------------------------------------------------------------------
 DK6141  Click here for local accuracies and other accuracy information.
 DK6141
 DK6141.The horizontal coordinates were established by GPS observations
 DK6141.and adjusted by the National Geodetic Survey in June 2012.
 DK6141
 DK6141.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6141.been affixed to the stable North American tectonic plate. See 
 DK6141.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6141
 DK6141.The horizontal coordinates are valid at the epoch date displayed above
 DK6141.which is a decimal equivalence of Year/Month/Day.
 DK6141
 DK6141.The orthometric height was determined by GPS observations and a
 DK6141.high-resolution geoid model.
 DK6141
 DK6141.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6141.GEOID18 height accuracy estimate available here.
 DK6141
 DK6141.Click photographs - Photos may exist for this station.
 DK6141
 DK6141.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6141
 DK6141.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6141
 DK6141.The ellipsoidal height was determined by GPS observations
 DK6141.and is referenced to NAD 83.
 DK6141
 DK6141. The following values were computed from the NAD 83(2011) position.
 DK6141
 DK6141;                    North         East     Units Scale Factor Converg.
 DK6141;SPC IL E     -   263,257.303   306,312.299   MT  0.99997549   +0 02 45.3
 DK6141;SPC IL E     -   863,703.33  1,004,959.60   sFT  0.99997549   +0 02 45.3
 DK6141;UTM  16      - 4,321,807.498   390,915.056   MT  0.99974652   -0 47 38.2
 DK6141
 DK6141!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6141!SPC IL E     -   0.99997790  x   0.99997549  =   0.99995339
 DK6141!UTM  16      -   0.99997790  x   0.99974652  =   0.99972443
 DK6141
 DK6141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9091521807(NAD 83)
 DK6141
 DK6141                          SUPERSEDED SURVEY CONTROL
 DK6141
 DK6141  NAD 83(2007)-  39 02 18.68843(N)    088 15 37.52674(W) AD(2002.00) 1
 DK6141  ELLIP H (07/11/08)  140.857  (m)                       GP(2002.00) 3 2
 DK6141
 DK6141.Superseded values are not recommended for survey control.
 DK6141
 DK6141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6141.See file dsdata.pdf to determine how the superseded data were derived.
 DK6141
 DK6141_MARKER: DD = SURVEY DISK
 DK6141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6141_STAMPING: H 30 1929
 DK6141_MARK LOGO: USGS
 DK6141_PROJECTION: PROJECTING
 DK6141_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6141+STABILITY: SURFACE MOTION
 DK6141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6141+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2021
 DK6141
 DK6141  HISTORY     - Date     Condition        Report By
 DK6141  HISTORY     - 1929     MONUMENTED       USGS
 DK6141  HISTORY     - 20080505 GOOD             NGS
 DK6141  HISTORY     - 20210714 GOOD             ILDT
 DK6141
 DK6141                          STATION DESCRIPTION
 DK6141
 DK6141'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6141'STATION IS LOCATED 3.1 MILES EAST OF WHEELER.  TO REACH FROM THE
 DK6141'INTERSECTION OF IL-33 AND  CR 300E (MAIN ST.) IN WHEELER, GO SOUTHEAST
 DK6141'ALONG IL-33 FOR 3.5 MILES TO CR 600E.  TURN LEFT  AND HEAD NORTH FOR
 DK6141'1.3 MILES TO THE STATION ON THE RIGHT.  STATION IS LOCATED IN THE
 DK6141'SOUTHEAST QUADRANT.  STATION IS A CONCRETE MONUMENT WITH A BRONZE
 DK6141'U.S.G.S. DISK.   STATION IS 27.0' SOUTH OF THE CENTERLINE CR 1300N,
 DK6141'26.8' EAST OF THE CENTERLINE CR 600E, AND  4.3' SOUTHEAST OF A
 DK6141'FIBERGLASS WITNESS POST.
 DK6141
 DK6141                          STATION RECOVERY (2021)
 DK6141
 DK6141'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (SB)
 DK6141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2120 ***********************************************************************
 LB2120  DESIGNATION -  H 300
 LB2120  PID         -  LB2120
 LB2120  STATE/COUNTY-  IL/VERMILION
 LB2120  COUNTRY     -  US
 LB2120  USGS QUAD   -  DANVILLE SW (2018)
 LB2120
 LB2120                         *CURRENT SURVEY CONTROL
 LB2120  ______________________________________________________________________
 LB2120* NAD 83(1986) POSITION- 40 07 02.     (N) 087 38 11.     (W)   SCALED
 LB2120* NAVD 88 ORTHO HEIGHT -   190.312 (meters)      624.38  (feet) ADJUSTED
 LB2120  ______________________________________________________________________
 LB2120  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 LB2120  DYNAMIC HEIGHT  -        190.218 (meters)      624.07  (feet) COMP
 LB2120  MODELED GRAVITY -    980,126.6   (mgal)                       NAVD 88
 LB2120
 LB2120  VERT ORDER      -  FIRST     CLASS II
 LB2120
 LB2120.The horizontal coordinates were scaled from a map and have
 LB2120.an estimated accuracy of +/- 6 seconds.
 LB2120
 LB2120.The orthometric height was determined by differential leveling and
 LB2120.adjusted by the NATIONAL GEODETIC SURVEY
 LB2120.in June 1991.
 LB2120
 LB2120.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2120.GEOID18 height accuracy estimate available here.
 LB2120
 LB2120.Click photographs - Photos may exist for this station.
 LB2120
 LB2120.The dynamic height is computed by dividing the NAVD 88
 LB2120.geopotential number by the normal gravity value computed on the
 LB2120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2120.degrees latitude (g = 980.6199 gals.).
 LB2120
 LB2120.The modeled gravity was interpolated from observed gravity values.
 LB2120
 LB2120;                    North         East    Units  Estimated Accuracy
 LB2120;SPC IL E     -   383,250.      359,410.      MT  (+/- 180 meters Scaled)
 LB2120
 LB2120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK457409(NAD 83)
 LB2120
 LB2120                          SUPERSEDED SURVEY CONTROL
 LB2120
 LB2120.No superseded survey control is available for this station.
 LB2120
 LB2120_MARKER: I = METAL ROD
 LB2120_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2120_STAMPING: H 300 1986
 LB2120_MARK LOGO: NGS
 LB2120_PROJECTION: RECESSED 2 CENTIMETERS
 LB2120_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2120_ROD/PIPE-DEPTH: 6.6 meters
 LB2120
 LB2120  HISTORY     - Date     Condition        Report By
 LB2120  HISTORY     - 1986     MONUMENTED       NGS
 LB2120
 LB2120                          STATION DESCRIPTION
 LB2120
 LB2120'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2120'IN SOUTH DANVILLE.
 LB2120'IN SOUTH DANVILLE, AT THE INTERSECTION OF U.S. HIGHWAY 150 AND BRIDGE
 LB2120'STREET, 26.4 M (86.6 FT) WEST OF THE CENTER OF THE HIGHWAY, 8.9 M
 LB2120'(29.2 FT) EAST OF A FIRE HYDRANT, 7.3 M (24.0 FT) NORTH OF THE CENTER
 LB2120'OF THE STREET, AND 2.8 M (9.2 FT) SOUTH OF THE SOUTH EDGE OF ARBYS
 LB2120'PARKING LOT.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO
 LB2120'CAP.
 LB2120'THE MARK IS 1.0 METERS  W FROM  A WITNESS POST
 LB2120'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1647 ***********************************************************************
 LC1647  DESIGNATION -  H 301
 LC1647  PID         -  LC1647
 LC1647  STATE/COUNTY-  IL/CHAMPAIGN
 LC1647  COUNTRY     -  US
 LC1647  USGS QUAD   -  URBANA (2018)
 LC1647
 LC1647                         *CURRENT SURVEY CONTROL
 LC1647  ______________________________________________________________________
 LC1647* NAD 83(1986) POSITION- 40 01 31.19   (N) 088 08 33.91   (W)   HD_HELD1
 LC1647* NAVD 88 ORTHO HEIGHT -   210.217 (meters)      689.69  (feet) ADJUSTED
 LC1647  ______________________________________________________________________
 LC1647  GEOID HEIGHT    -        -32.061 (meters)                     GEOID18
 LC1647  DYNAMIC HEIGHT  -        210.109 (meters)      689.33  (feet) COMP
 LC1647  MODELED GRAVITY -    980,110.1   (mgal)                       NAVD 88
 LC1647
 LC1647  VERT ORDER      -  FIRST     CLASS II
 LC1647
 LC1647.The horizontal coordinates were determined by differentially corrected
 LC1647.hand held GPS observations or other comparable positioning techniques
 LC1647.and have an estimated accuracy of +/- 3 meters.
 LC1647
 LC1647.The orthometric height was determined by differential leveling and
 LC1647.adjusted by the NATIONAL GEODETIC SURVEY
 LC1647.in June 1991.
 LC1647
 LC1647.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1647.GEOID18 height accuracy estimate available here.
 LC1647
 LC1647.Click photographs - Photos may exist for this station.
 LC1647
 LC1647.The dynamic height is computed by dividing the NAVD 88
 LC1647.geopotential number by the normal gravity value computed on the
 LC1647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1647.degrees latitude (g = 980.6199 gals.).
 LC1647
 LC1647.The modeled gravity was interpolated from observed gravity values.
 LC1647
 LC1647;                    North         East    Units  Estimated Accuracy
 LC1647;SPC IL E     -   372,830.2     316,268.0     MT  (+/- 3 meters HH1 GPS) 
 LC1647
 LC1647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0248931194(NAD 83)
 LC1647
 LC1647                          SUPERSEDED SURVEY CONTROL
 LC1647
 LC1647.No superseded survey control is available for this station.
 LC1647
 LC1647_MARKER: I = METAL ROD
 LC1647_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1647_STAMPING: H 301 1986
 LC1647_MARK LOGO: NGS
 LC1647_PROJECTION: FLUSH
 LC1647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1647+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2005
 LC1647_ROD/PIPE-DEPTH: 9.7 meters
 LC1647
 LC1647  HISTORY     - Date     Condition        Report By
 LC1647  HISTORY     - 1986     MONUMENTED       NGS
 LC1647  HISTORY     - 20051205 GOOD             ILDT
 LC1647
 LC1647                          STATION DESCRIPTION
 LC1647
 LC1647'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1647'15.1 KM (9.4 MI) SOUTH FROM URBANA.
 LC1647'13.5 KM (8.4 MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 LC1647'WITH U.S. HIGHWAY 150 IN URBANA, THENCE 1.6 KM (1.0 MI) EAST ALONG
 LC1647'COUNTY ROAD 512, OR 16.3 KM (10.1 MI) WESTERLY ALONG COUNTY ROAD 512
 LC1647'FROM ITS NORTH JUNCTION WITH STATE HIGHWAY 49 IN HOMER, 46.6 M (152.9
 LC1647'FT) SOUTH OF THE CENTERLINE OF THE ROAD, 7.8 M (25.6 FT) WEST OF THE
 LC1647'CENTER OF COUNTY ROAD 1700 E, AND 0.9 M (3.0 FT) NORTH OF A UTILITY
 LC1647'POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1647'THE MARK IS 0.7 METERS  NNW FROM  A WITNESS POST
 LC1647'THE MARK IS 0.3 M BELOW THE HIGHWAY.
 LC1647
 LC1647                          STATION RECOVERY (2005)
 LC1647
 LC1647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1647'2.5 FT. SE OF A POWER POLE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0019 ***********************************************************************
 LD0019  DESIGNATION -  H 31
 LD0019  PID         -  LD0019
 LD0019  STATE/COUNTY-  IL/KNOX
 LD0019  COUNTRY     -  US
 LD0019  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0019
 LD0019                         *CURRENT SURVEY CONTROL
 LD0019  ______________________________________________________________________
 LD0019* NAD 83(1986) POSITION- 40 55 20.     (N) 090 03 40.     (W)   SCALED
 LD0019* NAVD 88 ORTHO HEIGHT -   201.242 (meters)      660.24  (feet) ADJUSTED
 LD0019  ______________________________________________________________________
 LD0019  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 LD0019  DYNAMIC HEIGHT  -        201.153 (meters)      659.95  (feet) COMP
 LD0019  MODELED GRAVITY -    980,176.0   (mgal)                       NAVD 88
 LD0019
 LD0019  VERT ORDER      -  SECOND    CLASS 0
 LD0019
 LD0019.The horizontal coordinates were scaled from a map and have
 LD0019.an estimated accuracy of +/- 6 seconds.
 LD0019
 LD0019.The orthometric height was determined by differential leveling and
 LD0019.adjusted by the NATIONAL GEODETIC SURVEY
 LD0019.in June 1991.
 LD0019
 LD0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0019.GEOID18 height accuracy estimate available here.
 LD0019
 LD0019.Click photographs - Photos may exist for this station.
 LD0019
 LD0019.The dynamic height is computed by dividing the NAVD 88
 LD0019.geopotential number by the normal gravity value computed on the
 LD0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0019.degrees latitude (g = 980.6199 gals.).
 LD0019
 LD0019.The modeled gravity was interpolated from observed gravity values.
 LD0019
 LD0019;                    North         East    Units  Estimated Accuracy
 LD0019;SPC IL W     -   472,390.      708,890.      MT  (+/- 180 meters Scaled)
 LD0019
 LD0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF474342(NAD 83)
 LD0019
 LD0019                          SUPERSEDED SURVEY CONTROL
 LD0019
 LD0019  NGVD 29 (??/??/92)  201.310  (m)          660.46   (f) ADJ UNCH    2 0
 LD0019
 LD0019.Superseded values are not recommended for survey control.
 LD0019
 LD0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0019.See file dsdata.pdf to determine how the superseded data were derived.
 LD0019
 LD0019_MARKER: DB = BENCH MARK DISK
 LD0019_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0019_SP_SET: BRIDGE
 LD0019_STAMPING: H 31 1934
 LD0019_MARK LOGO: CGS
 LD0019_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0019
 LD0019  HISTORY     - Date     Condition        Report By
 LD0019  HISTORY     - 1934     MONUMENTED       CGS
 LD0019  HISTORY     - 1942     GOOD             CGS
 LD0019  HISTORY     - 19971031 GOOD             USPSQD
 LD0019
 LD0019                          STATION DESCRIPTION
 LD0019
 LD0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0019'2.3 MI W FROM WILLIAMSFIELD.
 LD0019'2.3 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0019'FROM THE STATION AT WILLIAMSFIELD, KNOX COUNTY, AT A ROAD
 LD0019'CROSSING, AT OVERPASS 160 H, IN THE TOP OF THE SOUTH END OF THE
 LD0019'EAST CONCRETE ABUTMENT, AND 2 FEET LOWER THAN THE TRACK.  A
 LD0019'STANDARD DISK, STAMPED H 31 1934.
 LD0019
 LD0019                          STATION RECOVERY (1997)
 LD0019
 LD0019'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0439 ***********************************************************************
 LD0439  DESIGNATION -  H 32
 LD0439  PID         -  LD0439
 LD0439  STATE/COUNTY-  IL/WARREN
 LD0439  COUNTRY     -  US
 LD0439  USGS QUAD   -  CAMERON (2018)
 LD0439
 LD0439                         *CURRENT SURVEY CONTROL
 LD0439  ______________________________________________________________________
 LD0439* NAD 83(1986) POSITION- 40 53 25.     (N) 090 34 24.     (W)   SCALED
 LD0439* NAVD 88 ORTHO HEIGHT -   235.322 (meters)      772.05  (feet) ADJUSTED
 LD0439  ______________________________________________________________________
 LD0439  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 LD0439  DYNAMIC HEIGHT  -        235.216 (meters)      771.70  (feet) COMP
 LD0439  MODELED GRAVITY -    980,165.8   (mgal)                       NAVD 88
 LD0439
 LD0439  VERT ORDER      -  SECOND    CLASS 0
 LD0439
 LD0439.The horizontal coordinates were scaled from a map and have
 LD0439.an estimated accuracy of +/- 6 seconds.
 LD0439
 LD0439.The orthometric height was determined by differential leveling and
 LD0439.adjusted by the NATIONAL GEODETIC SURVEY
 LD0439.in June 1991.
 LD0439
 LD0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0439.GEOID18 height accuracy estimate available here.
 LD0439
 LD0439.Click photographs - Photos may exist for this station.
 LD0439
 LD0439.The dynamic height is computed by dividing the NAVD 88
 LD0439.geopotential number by the normal gravity value computed on the
 LD0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0439.degrees latitude (g = 980.6199 gals.).
 LD0439
 LD0439.The modeled gravity was interpolated from observed gravity values.
 LD0439
 LD0439;                    North         East    Units  Estimated Accuracy
 LD0439;SPC IL W     -   468,920.      665,730.      MT  (+/- 180 meters Scaled)
 LD0439
 LD0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF044294(NAD 83)
 LD0439
 LD0439                          SUPERSEDED SURVEY CONTROL
 LD0439
 LD0439  NGVD 29 (??/??/92)  235.377  (m)          772.23   (f) ADJ UNCH    2 0
 LD0439
 LD0439.Superseded values are not recommended for survey control.
 LD0439
 LD0439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0439.See file dsdata.pdf to determine how the superseded data were derived.
 LD0439
 LD0439_MARKER: DB = BENCH MARK DISK
 LD0439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0439_STAMPING: H 32 1934
 LD0439_MARK LOGO: CGS
 LD0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0439+STABILITY: SURFACE MOTION
 LD0439
 LD0439  HISTORY     - Date     Condition        Report By
 LD0439  HISTORY     - 1934     MONUMENTED       CGS
 LD0439  HISTORY     - 1943     GOOD             CGS
 LD0439  HISTORY     - 1979     MARK NOT FOUND   USGS
 LD0439  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0439  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0439
 LD0439                          STATION DESCRIPTION
 LD0439
 LD0439'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0439'3 MI W FROM CAMERON.
 LD0439'3.0 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0439'FROM THE STATION AT CAMERON, WARREN COUNTY, AT A ROAD CROSSING,
 LD0439'48 FEET EAST OF THE CENTERLINE OF THE ROAD, 24 FEET SOUTH OF THE
 LD0439'CENTERLINE OF THE SOUTH TRACK, AND 6 FEET SOUTHEAST OF A POLE.
 LD0439'A STANDARD DISK, STAMPED  32 1934 AND SET IN THE TOP OF A
 LD0439'CONCRETE POST.
 LD0439
 LD0439                          STATION RECOVERY (1979)
 LD0439
 LD0439'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LD0439'MARK NOT FOUND.
 LD0439
 LD0439                          STATION RECOVERY (2001)
 LD0439
 LD0439'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0439'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0439
 LD0439                          STATION RECOVERY (2012)
 LD0439
 LD0439'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0439'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0501 ***********************************************************************
 LD0501  DESIGNATION -  H 33
 LD0501  PID         -  LD0501
 LD0501  STATE/COUNTY-  IL/HENDERSON
 LD0501  COUNTRY     -  US
 LD0501  USGS QUAD   -  LOMAX (2018)
 LD0501
 LD0501                         *CURRENT SURVEY CONTROL
 LD0501  ______________________________________________________________________
 LD0501* NAD 83(1986) POSITION- 40 41 04.     (N) 091 04 12.     (W)   SCALED
 LD0501* NAVD 88 ORTHO HEIGHT -   169.234 (meters)      555.23  (feet) ADJUSTED
 LD0501  ______________________________________________________________________
 LD0501  GEOID HEIGHT    -        -33.332 (meters)                     GEOID18
 LD0501  DYNAMIC HEIGHT  -        169.154 (meters)      554.97  (feet) COMP
 LD0501  MODELED GRAVITY -    980,148.1   (mgal)                       NAVD 88
 LD0501
 LD0501  VERT ORDER      -  SECOND    CLASS 0
 LD0501
 LD0501.The horizontal coordinates were scaled from a map and have
 LD0501.an estimated accuracy of +/- 6 seconds.
 LD0501
 LD0501.The orthometric height was determined by differential leveling and
 LD0501.adjusted by the NATIONAL GEODETIC SURVEY
 LD0501.in June 1991.
 LD0501
 LD0501.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0501.GEOID18 height accuracy estimate available here.
 LD0501
 LD0501.Click photographs - Photos may exist for this station.
 LD0501
 LD0501.The dynamic height is computed by dividing the NAVD 88
 LD0501.geopotential number by the normal gravity value computed on the
 LD0501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0501.degrees latitude (g = 980.6199 gals.).
 LD0501
 LD0501.The modeled gravity was interpolated from observed gravity values.
 LD0501
 LD0501;                    North         East    Units  Estimated Accuracy
 LD0501;SPC IL W     -   446,380.      623,640.      MT  (+/- 180 meters Scaled)
 LD0501
 LD0501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF630055(NAD 83)
 LD0501
 LD0501                          SUPERSEDED SURVEY CONTROL
 LD0501
 LD0501  NGVD 29 (??/??/92)  169.286  (m)          555.40   (f) ADJ UNCH    2 0
 LD0501
 LD0501.Superseded values are not recommended for survey control.
 LD0501
 LD0501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0501.See file dsdata.pdf to determine how the superseded data were derived.
 LD0501
 LD0501_MARKER: DB = BENCH MARK DISK
 LD0501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0501_STAMPING: H 33 1934
 LD0501_MARK LOGO: CGS
 LD0501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0501+STABILITY: SURFACE MOTION
 LD0501
 LD0501  HISTORY     - Date     Condition        Report By
 LD0501  HISTORY     - 1934     MONUMENTED       CGS
 LD0501  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0501  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0501
 LD0501                          STATION DESCRIPTION
 LD0501
 LD0501'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0501'0.4 MI NE FROM LOMAX.
 LD0501'0.4 MILE NORTHEAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LD0501'RAILWAY FROM THE STATION AT LOMAX, HENDERSON COUNTY, AT POLE
 LD0501'218+16, 84 FEET EAST OF THE CENTER OF A ROAD CROSSING, 18 FEET
 LD0501'NORTH OF THE CENTERLINE OF THE TRACK, AND 2.5 FEET LOWER THAN
 LD0501'THE TRACK.  A STANDARD DISK, STAMPED H 33 1934 AND SET IN THE TOP
 LD0501'OF A CONCRETE POST.
 LD0501
 LD0501                          STATION RECOVERY (2001)
 LD0501
 LD0501'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0501'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0501
 LD0501                          STATION RECOVERY (2012)
 LD0501
 LD0501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0501'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1206 ***********************************************************************
 LC1206  DESIGNATION -  H 37
 LC1206  PID         -  LC1206
 LC1206  STATE/COUNTY-  IL/TAZEWELL
 LC1206  COUNTRY     -  US
 LC1206  USGS QUAD   -  NATRONA (2018)
 LC1206
 LC1206                         *CURRENT SURVEY CONTROL
 LC1206  ______________________________________________________________________
 LC1206* NAD 83(1986) POSITION- 40 20 56.     (N) 089 37 53.     (W)   SCALED
 LC1206* NAVD 88 ORTHO HEIGHT -   158.926 (meters)      521.41  (feet) ADJUSTED
 LC1206  ______________________________________________________________________
 LC1206  GEOID HEIGHT    -        -32.773 (meters)                     GEOID18
 LC1206  DYNAMIC HEIGHT  -        158.848 (meters)      521.15  (feet) COMP
 LC1206  MODELED GRAVITY -    980,133.2   (mgal)                       NAVD 88
 LC1206
 LC1206  VERT ORDER      -  SECOND    CLASS 0
 LC1206
 LC1206.The horizontal coordinates were scaled from a map and have
 LC1206.an estimated accuracy of +/- 6 seconds.
 LC1206
 LC1206.The orthometric height was determined by differential leveling and
 LC1206.adjusted by the NATIONAL GEODETIC SURVEY
 LC1206.in June 1991.
 LC1206
 LC1206.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1206.GEOID18 height accuracy estimate available here.
 LC1206
 LC1206.Click photographs - Photos may exist for this station.
 LC1206
 LC1206.The dynamic height is computed by dividing the NAVD 88
 LC1206.geopotential number by the normal gravity value computed on the
 LC1206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1206.degrees latitude (g = 980.6199 gals.).
 LC1206
 LC1206.The modeled gravity was interpolated from observed gravity values.
 LC1206
 LC1206;                    North         East    Units  Estimated Accuracy
 LC1206;SPC IL W     -   408,860.      745,470.      MT  (+/- 180 meters Scaled)
 LC1206
 LC1206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK765698(NAD 83)
 LC1206
 LC1206                          SUPERSEDED SURVEY CONTROL
 LC1206
 LC1206  NGVD 29 (??/??/92)  159.026  (m)          521.74   (f) ADJ UNCH    2 0
 LC1206
 LC1206.Superseded values are not recommended for survey control.
 LC1206
 LC1206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1206.See file dsdata.pdf to determine how the superseded data were derived.
 LC1206
 LC1206_MARKER: DB = BENCH MARK DISK
 LC1206_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1206_SP_SET: BRIDGE
 LC1206_STAMPING: H 37 1934
 LC1206_MARK LOGO: CGS
 LC1206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1206
 LC1206  HISTORY     - Date     Condition        Report By
 LC1206  HISTORY     - 1934     MONUMENTED       CGS
 LC1206  HISTORY     - 1954     GOOD             CGS
 LC1206  HISTORY     - 20120712 MARK NOT FOUND   ILDT
 LC1206
 LC1206                          STATION DESCRIPTION
 LC1206
 LC1206'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1206'3.8 MI S FROM GREEN VALLEY.
 LC1206'ABOUT 3.8 MILES SOUTH ALONG THE GULF, MOBILE AND OHIO RAILROAD
 LC1206'FROM THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT GREEN
 LC1206'VALLEY, ABOUT 3.45 MILES NORTH OF THE GRAIN ELEVATOR AT SAN JOSE,
 LC1206'MASON COUNTY, AT WINKEL, IN THE TOP OF THE EAST WING WALL OF
 LC1206'NORTH CONCRETE ABUTMENT OF AN ABANDONED BRIDGE, 41 FEET EAST OF
 LC1206'EAST RAIL, 185 FEET SOUTH-SOUTHEAST AND ACROSS TRACK FROM MILE
 LC1206'POST 179, 58 FEET EAST-NORTHEAST OF CENTER OF A GRAVEL ROAD
 LC1206'CROSSING, 48 FEET EAST OF NORTHEAST CORNER OF RAILROAD TRESTLE
 LC1206'NO. 179.0, 32 FEET NORTH OF CENTER LINE OF ROAD, AND ABOUT 2
 LC1206'FEET BELOW THE LEVEL OF TRACK.
 LC1206
 LC1206                          STATION RECOVERY (2012)
 LC1206
 LC1206'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1206'WOODEN PLANKS COVER EVERYTHING ON THIS OLD BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0529 ***********************************************************************
 LC0529  DESIGNATION -  H 39
 LC0529  PID         -  LC0529
 LC0529  STATE/COUNTY-  IL/MCLEAN
 LC0529  COUNTRY     -  US
 LC0529  USGS QUAD   -  ARROWSMITH (2018)
 LC0529
 LC0529                         *CURRENT SURVEY CONTROL
 LC0529  ______________________________________________________________________
 LC0529* NAD 83(1986) POSITION- 40 27 00.     (N) 088 42 58.     (W)   SCALED
 LC0529* NAVD 88 ORTHO HEIGHT -   266.262 (meters)      873.56  (feet) ADJUSTED
 LC0529  ______________________________________________________________________
 LC0529  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 LC0529  DYNAMIC HEIGHT  -        266.134 (meters)      873.14  (feet) COMP
 LC0529  MODELED GRAVITY -    980,136.8   (mgal)                       NAVD 88
 LC0529
 LC0529  VERT ORDER      -  SECOND    CLASS 0
 LC0529
 LC0529.The horizontal coordinates were scaled from a map and have
 LC0529.an estimated accuracy of +/- 6 seconds.
 LC0529
 LC0529.The orthometric height was determined by differential leveling and
 LC0529.adjusted by the NATIONAL GEODETIC SURVEY
 LC0529.in June 1991.
 LC0529
 LC0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0529.GEOID18 height accuracy estimate available here.
 LC0529
 LC0529.Click photographs - Photos may exist for this station.
 LC0529
 LC0529.The dynamic height is computed by dividing the NAVD 88
 LC0529.geopotential number by the normal gravity value computed on the
 LC0529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0529.degrees latitude (g = 980.6199 gals.).
 LC0529
 LC0529.The modeled gravity was interpolated from observed gravity values.
 LC0529
 LC0529;                    North         East    Units  Estimated Accuracy
 LC0529;SPC IL E     -   420,040.      267,530.      MT  (+/- 180 meters Scaled)
 LC0529
 LC0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK544791(NAD 83)
 LC0529
 LC0529                          SUPERSEDED SURVEY CONTROL
 LC0529
 LC0529  NGVD 29 (??/??/92)  266.314  (m)          873.73   (f) ADJ UNCH    2 0
 LC0529
 LC0529.Superseded values are not recommended for survey control.
 LC0529
 LC0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0529.See file dsdata.pdf to determine how the superseded data were derived.
 LC0529
 LC0529_MARKER: DB = BENCH MARK DISK
 LC0529_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0529_SP_SET: BUILDING
 LC0529_STAMPING: H 39 1934 873.899
 LC0529_MARK LOGO: CGS
 LC0529_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0529_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0529+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2021
 LC0529
 LC0529  HISTORY     - Date     Condition        Report By
 LC0529  HISTORY     - 1934     MONUMENTED       CGS
 LC0529  HISTORY     - 20210324 GOOD             ILDT
 LC0529
 LC0529                          STATION DESCRIPTION
 LC0529
 LC0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0529'AT ELLSWORTH.
 LC0529'AT ELLSWORTH, MCLEAN  COUNTY, IN THE EAST SIDE OF THE BANK OF
 LC0529'ELLSWORTH, MIDWAY BETWEEN THE DOOR AND THE SOUTHEAST CORNER, AND
 LC0529'4-1/2 FEET ABOVE THE SIDEWALK.  A STANDARD DISK, STAMPED H 39
 LC0529'1934 AND SET VERTICALLY.
 LC0529
 LC0529                          STATION RECOVERY (2021)
 LC0529
 LC0529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (AC)
 LC0529'MARK RECOVERED IN GOOD CONDITION, JUST NOT SUITABLE FOR GPS SINCE IT
 LC0529'IS SET VERTICAL IN BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1944 ***********************************************************************
 LB1944  DESIGNATION -  H 41
 LB1944  PID         -  LB1944
 LB1944  STATE/COUNTY-  IL/IROQUOIS
 LB1944  COUNTRY     -  US
 LB1944  USGS QUAD   -  SHELDON (2018)
 LB1944
 LB1944                         *CURRENT SURVEY CONTROL
 LB1944  ______________________________________________________________________
 LB1944* NAD 83(1986) POSITION- 40 46 21.     (N) 087 36 12.     (W)   SCALED
 LB1944* NAVD 88 ORTHO HEIGHT -   207.296 (meters)      680.10  (feet) ADJUSTED
 LB1944  ______________________________________________________________________
 LB1944  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 LB1944  DYNAMIC HEIGHT  -        207.202 (meters)      679.80  (feet) COMP
 LB1944  MODELED GRAVITY -    980,168.5   (mgal)                       NAVD 88
 LB1944
 LB1944  VERT ORDER      -  SECOND    CLASS 0
 LB1944
 LB1944.The horizontal coordinates were scaled from a map and have
 LB1944.an estimated accuracy of +/- 6 seconds.
 LB1944
 LB1944.The orthometric height was determined by differential leveling and
 LB1944.adjusted by the NATIONAL GEODETIC SURVEY
 LB1944.in June 1991.
 LB1944
 LB1944.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1944.GEOID18 height accuracy estimate available here.
 LB1944
 LB1944.Click photographs - Photos may exist for this station.
 LB1944
 LB1944.The dynamic height is computed by dividing the NAVD 88
 LB1944.geopotential number by the normal gravity value computed on the
 LB1944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1944.degrees latitude (g = 980.6199 gals.).
 LB1944
 LB1944.The modeled gravity was interpolated from observed gravity values.
 LB1944
 LB1944;                    North         East    Units  Estimated Accuracy
 LB1944;SPC IL E     -   456,040.      361,630.      MT  (+/- 180 meters Scaled)
 LB1944
 LB1944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL490136(NAD 83)
 LB1944
 LB1944                          SUPERSEDED SURVEY CONTROL
 LB1944
 LB1944  NGVD 29 (??/??/92)  207.360  (m)          680.31   (f) ADJ UNCH    2 0
 LB1944
 LB1944.Superseded values are not recommended for survey control.
 LB1944
 LB1944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1944.See file dsdata.pdf to determine how the superseded data were derived.
 LB1944
 LB1944_MARKER: DB = BENCH MARK DISK
 LB1944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1944_STAMPING: H 41 1934
 LB1944_MARK LOGO: CGS
 LB1944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1944+STABILITY: SURFACE MOTION
 LB1944
 LB1944  HISTORY     - Date     Condition        Report By
 LB1944  HISTORY     - 1934     MONUMENTED       CGS
 LB1944  HISTORY     - 1963     MARK NOT FOUND   CGS
 LB1944  HISTORY     - 20071013 MARK NOT FOUND   GEOCAC
 LB1944
 LB1944                          STATION DESCRIPTION
 LB1944
 LB1944'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LB1944'AT WEBSTER.
 LB1944'AT WEBSTER, IROQUOIS COUNTY, AT THE CROSSING OF THE TOLEDO, PEORIA
 LB1944'AND WESTERN RAILROAD AND THE CHICAGO, MILWAUKEE, ST. PAUL AND
 LB1944'PACIFIC RAILROAD, 147 FEET NORTH OF THE CENTERLINE OF THE T.P.
 LB1944'AND W. TRACK, 100 FEET NORTH OF A CORNER FENCE POST, 1 FOOT WEST
 LB1944'OF THE EAST C.M.ST.P. AND P. RIGHT-OF-WAY FENCE, AND ABOUT 7
 LB1944'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED H 41 1934
 LB1944'AND SET IN THE TOP OF A CONCRETE POST.
 LB1944
 LB1944                          STATION RECOVERY (1963)
 LB1944
 LB1944'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 LB1944'MARK NOT FOUND.
 LB1944
 LB1944                          STATION RECOVERY (2007)
 LB1944
 LB1944'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1944'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6132 ***********************************************************************
 DK6132  DESIGNATION -  H 41
 DK6132  PID         -  DK6132
 DK6132  STATE/COUNTY-  IL/FAYETTE
 DK6132  COUNTRY     -  US
 DK6132  USGS QUAD   -  LOOGOOTEE (2018)
 DK6132
 DK6132                         *CURRENT SURVEY CONTROL
 DK6132  ______________________________________________________________________
 DK6132* NAD 83(2011) POSITION- 38 59 56.34072(N) 088 48 22.45103(W)   ADJUSTED
 DK6132* NAD 83(2011) ELLIP HT-   157.822 (meters)        (06/27/12)   ADJUSTED
 DK6132* NAD 83(2011) EPOCH   -  2010.00
 DK6132* NAVD 88 ORTHO HEIGHT -   189.7   (meters)      622.    (feet) GPS OBS
 DK6132  ______________________________________________________________________
 DK6132  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6132  GEOID HEIGHT    -        -31.820 (meters)                     GEOID03
 DK6132  GEOID HEIGHT    -        -31.870 (meters)                     GEOID18
 DK6132  NAD 83(2011) X  -    103,408.001 (meters)                     COMP
 DK6132  NAD 83(2011) Y  - -4,962,443.708 (meters)                     COMP
 DK6132  NAD 83(2011) Z  -  3,992,328.645 (meters)                     COMP
 DK6132  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 DK6132
 DK6132  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6132  Standards:
 DK6132         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6132            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6132  -------------------------------------------------------------------
 DK6132  NETWORK    0.61   0.98           0.28   0.21   0.50      0.15979243
 DK6132  -------------------------------------------------------------------
 DK6132  Click here for local accuracies and other accuracy information.
 DK6132
 DK6132.The horizontal coordinates were established by GPS observations
 DK6132.and adjusted by the National Geodetic Survey in June 2012.
 DK6132
 DK6132.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6132.been affixed to the stable North American tectonic plate. See 
 DK6132.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6132
 DK6132.The horizontal coordinates are valid at the epoch date displayed above
 DK6132.which is a decimal equivalence of Year/Month/Day.
 DK6132
 DK6132.The orthometric height was determined by GPS observations and a
 DK6132.high-resolution geoid model.
 DK6132
 DK6132.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6132.GEOID18 height accuracy estimate available here.
 DK6132
 DK6132.Click photographs - Photos may exist for this station.
 DK6132
 DK6132.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6132
 DK6132.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6132
 DK6132.The ellipsoidal height was determined by GPS observations
 DK6132.and is referenced to NAD 83.
 DK6132
 DK6132. The following values were computed from the NAD 83(2011) position.
 DK6132
 DK6132;                    North         East     Units Scale Factor Converg.
 DK6132;SPC IL E     -   258,971.593   259,034.448   MT  0.99999566   -0 17 51.4
 DK6132;SPC IL E     -   849,642.63    849,848.85   sFT  0.99999566   -0 17 51.4
 DK6132;UTM  16      - 4,318,215.588   343,587.138   MT  0.99990125   -1 08 12.9
 DK6132
 DK6132!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6132!SPC IL E     -   0.99997524  x   0.99999566  =   0.99997090
 DK6132!UTM  16      -   0.99997524  x   0.99990125  =   0.99987649
 DK6132
 DK6132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4358718215(NAD 83)
 DK6132
 DK6132                          SUPERSEDED SURVEY CONTROL
 DK6132
 DK6132  NAD 83(2007)-  38 59 56.34081(N)    088 48 22.45187(W) AD(2002.00) 1
 DK6132  ELLIP H (07/11/08)  157.836  (m)                       GP(2002.00) 3 2
 DK6132
 DK6132.Superseded values are not recommended for survey control.
 DK6132
 DK6132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6132.See file dsdata.pdf to determine how the superseded data were derived.
 DK6132
 DK6132_MARKER: DD = SURVEY DISK
 DK6132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6132_STAMPING: H 41 1929
 DK6132_MARK LOGO: USGS
 DK6132_PROJECTION: FLUSH
 DK6132_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6132+STABILITY: SURFACE MOTION
 DK6132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6132+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2008
 DK6132
 DK6132  HISTORY     - Date     Condition        Report By
 DK6132  HISTORY     - 1929     MONUMENTED       USGS
 DK6132  HISTORY     - 20080505 GOOD             NGS
 DK6132
 DK6132                          STATION DESCRIPTION
 DK6132
 DK6132'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6132'STATION IS LOCATED 3.0 MILES SOUTHEAST OF ST. ELMO. TO REACH FROM THE
 DK6132'INTERSECTION OF  U.S. 40 AND CR 300E (MAIN ST.) IN ALTAMONT, GO SOUTH
 DK6132'3.75 MILES TO CR 600N, TURN RIGHT AND  HEAD WEST 3.15 MILES TO THE
 DK6132'STATION ON THE RIGHT.  STATION IS LOCATED IN THE NORTHWEST  QUADRANT
 DK6132'OF THE INTERSECTION.   STATION IS A CONCRETE MONUMENT WITH A BRONZE
 DK6132'U.S.G.S.  DISK.  STATION IS 23.5' NORTH OF THE CENTERLINE CR 600N,
 DK6132'25.0' WEST OF THE CENTERLINE OF  FIRST STREET AND 10.0' SOUTHWEST OF A
 DK6132'POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0909 ***********************************************************************
 LC0909  DESIGNATION -  H 43
 LC0909  PID         -  LC0909
 LC0909  STATE/COUNTY-  IL/WOODFORD
 LC0909  COUNTRY     -  US
 LC0909  USGS QUAD   -  EL PASO (2018)
 LC0909
 LC0909                         *CURRENT SURVEY CONTROL
 LC0909  ______________________________________________________________________
 LC0909* NAD 83(1986) POSITION- 40 44 18.     (N) 089 00 37.     (W)   SCALED
 LC0909* NAVD 88 ORTHO HEIGHT -   225.708 (meters)      740.51  (feet) ADJUSTED
 LC0909  ______________________________________________________________________
 LC0909  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 LC0909  DYNAMIC HEIGHT  -        225.607 (meters)      740.18  (feet) COMP
 LC0909  MODELED GRAVITY -    980,172.4   (mgal)                       NAVD 88
 LC0909
 LC0909  VERT ORDER      -  FIRST     CLASS II
 LC0909
 LC0909.The horizontal coordinates were scaled from a map and have
 LC0909.an estimated accuracy of +/- 6 seconds.
 LC0909
 LC0909.The orthometric height was determined by differential leveling and
 LC0909.adjusted by the NATIONAL GEODETIC SURVEY
 LC0909.in June 1991.
 LC0909
 LC0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0909.GEOID18 height accuracy estimate available here.
 LC0909
 LC0909.Click photographs - Photos may exist for this station.
 LC0909
 LC0909.The dynamic height is computed by dividing the NAVD 88
 LC0909.geopotential number by the normal gravity value computed on the
 LC0909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0909.degrees latitude (g = 980.6199 gals.).
 LC0909
 LC0909.The modeled gravity was interpolated from observed gravity values.
 LC0909
 LC0909;                    North         East    Units  Estimated Accuracy
 LC0909;SPC IL W     -   452,610.      797,670.      MT  (+/- 180 meters Scaled)
 LC0909
 LC0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL302116(NAD 83)
 LC0909
 LC0909                          SUPERSEDED SURVEY CONTROL
 LC0909
 LC0909  NGVD 29 (??/??/92)  225.745  (m)          740.63   (f) ADJ UNCH    1 2
 LC0909
 LC0909.Superseded values are not recommended for survey control.
 LC0909
 LC0909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0909.See file dsdata.pdf to determine how the superseded data were derived.
 LC0909
 LC0909_MARKER: DB = BENCH MARK DISK
 LC0909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0909_STAMPING: H 43 1934
 LC0909_MARK LOGO: CGS
 LC0909_PROJECTION: PROJECTING 10 CENTIMETERS
 LC0909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0909+STABILITY: SURFACE MOTION
 LC0909
 LC0909  HISTORY     - Date     Condition        Report By
 LC0909  HISTORY     - 1934     MONUMENTED       CGS
 LC0909  HISTORY     - 1960     GOOD             CGS
 LC0909  HISTORY     - 19981023 GOOD             USPSQD
 LC0909  HISTORY     - 20190517 GOOD             USPSQD
 LC0909
 LC0909                          STATION DESCRIPTION
 LC0909
 LC0909'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0909'AT EL PASO.
 LC0909'AT EL PASO, ABOUT 0.3 MILE EAST ALONG THE TOLEDO, PEORIA AND
 LC0909'WESTERN RAILROAD FROM THE STATION AT EL PASO, ABOUT 55 YARDS
 LC0909'EAST OF MILE POST 78, IN SECTION 5, R 2 E, T 26 N, 47 FEET NORTH
 LC0909'OF NORTH RAIL, 18 1/2 FEET SOUTH OF SOUTH CURB OF FRONT STREET,
 LC0909'25 1/2 FEET WEST OF WEST CURB OF GRANT STREET (DOES NOT CROSS
 LC0909'TRACK), 4 FEET WEST-SOUTHWEST OF A POWER POLE, ABOUT 3 FEET
 LC0909'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0909'4 INCHES.
 LC0909
 LC0909                          STATION RECOVERY (1998)
 LC0909
 LC0909'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0909'RECOVERED IN GOOD CONDITION.
 LC0909
 LC0909                          STATION RECOVERY (2019)
 LC0909
 LC0909'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 LC0909'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1398 ***********************************************************************
 LC1398  DESIGNATION -  H 44
 LC1398  PID         -  LC1398
 LC1398  STATE/COUNTY-  IL/KNOX
 LC1398  COUNTRY     -  US
 LC1398  USGS QUAD   -  ELMWOOD (2018)
 LC1398
 LC1398                         *CURRENT SURVEY CONTROL
 LC1398  ______________________________________________________________________
 LC1398* NAD 83(1986) POSITION- 40 46 29.     (N) 089 59 27.     (W)   SCALED
 LC1398* NAVD 88 ORTHO HEIGHT -   196.454 (meters)      644.53  (feet) ADJUSTED
 LC1398  ______________________________________________________________________
 LC1398  GEOID HEIGHT    -        -33.149 (meters)                     GEOID18
 LC1398  DYNAMIC HEIGHT  -        196.362 (meters)      644.23  (feet) COMP
 LC1398  MODELED GRAVITY -    980,153.4   (mgal)                       NAVD 88
 LC1398
 LC1398  VERT ORDER      -  SECOND    CLASS 0
 LC1398
 LC1398.The horizontal coordinates were scaled from a map and have
 LC1398.an estimated accuracy of +/- 6 seconds.
 LC1398
 LC1398.The orthometric height was determined by differential leveling and
 LC1398.adjusted by the NATIONAL GEODETIC SURVEY
 LC1398.in June 1991.
 LC1398
 LC1398.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1398.GEOID18 height accuracy estimate available here.
 LC1398
 LC1398.Click photographs - Photos may exist for this station.
 LC1398
 LC1398.The dynamic height is computed by dividing the NAVD 88
 LC1398.geopotential number by the normal gravity value computed on the
 LC1398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1398.degrees latitude (g = 980.6199 gals.).
 LC1398
 LC1398.The modeled gravity was interpolated from observed gravity values.
 LC1398
 LC1398;                    North         East    Units  Estimated Accuracy
 LC1398;SPC IL W     -   456,020.      714,840.      MT  (+/- 180 meters Scaled)
 LC1398
 LC1398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL475180(NAD 83)
 LC1398
 LC1398                          SUPERSEDED SURVEY CONTROL
 LC1398
 LC1398  NGVD 29 (??/??/92)  196.543  (m)          644.82   (f) ADJ UNCH    2 0
 LC1398
 LC1398.Superseded values are not recommended for survey control.
 LC1398
 LC1398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1398.See file dsdata.pdf to determine how the superseded data were derived.
 LC1398
 LC1398_MARKER: DB = BENCH MARK DISK
 LC1398_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1398_SP_SET: BRIDGE
 LC1398_STAMPING: H 44 1935
 LC1398_MARK LOGO: CGS
 LC1398_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1398+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2014
 LC1398
 LC1398  HISTORY     - Date     Condition        Report By
 LC1398  HISTORY     - 1935     MONUMENTED       CGS
 LC1398  HISTORY     - 1942     GOOD             CGS
 LC1398  HISTORY     - 19971031 GOOD             USPSQD
 LC1398  HISTORY     - 20140203 GOOD             INDIV
 LC1398
 LC1398                          STATION DESCRIPTION
 LC1398
 LC1398'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1398'1.3 MI E FROM YATES CITY.
 LC1398'1.3 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LC1398'FROM THE CITY PARK AT YATES CITY, KNOX COUNTY, 8 POLES EAST OF
 LC1398'MILEPOST 24, AT BRIDGE 24.22 OVER STATE HIGHWAY 78, IN THE TOP
 LC1398'OF THE NORTH END OF THE WEST CONCRETE ABUTMENT, 7 FEET NORTH OF
 LC1398'THE CENTERLINE OF THE TRACK, AND 3 FEET LOWER THAN THE TRACK.
 LC1398'A STANDARD DISK, STAMPED H 44 1935.
 LC1398
 LC1398                          STATION RECOVERY (1997)
 LC1398
 LC1398'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC1398'RECOVERED IN GOOD CONDITION.
 LC1398
 LC1398                          STATION RECOVERY (2014)
 LC1398
 LC1398'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (FGI)
 LC1398'FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0963 ***********************************************************************
 MF0963  DESIGNATION -  H 45
 MF0963  PID         -  MF0963
 MF0963  STATE/COUNTY-  IL/BUREAU
 MF0963  COUNTRY     -  US
 MF0963  USGS QUAD   -  BUDA (2018)
 MF0963
 MF0963                         *CURRENT SURVEY CONTROL
 MF0963  ______________________________________________________________________
 MF0963* NAD 83(1986) POSITION- 41 16 39.     (N) 089 39 53.     (W)   SCALED
 MF0963* NAVD 88 ORTHO HEIGHT -   238.086 (meters)      781.12  (feet) ADJUSTED
 MF0963  ______________________________________________________________________
 MF0963  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MF0963  DYNAMIC HEIGHT  -        237.986 (meters)      780.79  (feet) COMP
 MF0963  MODELED GRAVITY -    980,196.3   (mgal)                       NAVD 88
 MF0963
 MF0963  VERT ORDER      -  SECOND    CLASS 0
 MF0963
 MF0963.The horizontal coordinates were scaled from a map and have
 MF0963.an estimated accuracy of +/- 6 seconds.
 MF0963
 MF0963.The orthometric height was determined by differential leveling and
 MF0963.adjusted by the NATIONAL GEODETIC SURVEY
 MF0963.in June 1991.
 MF0963
 MF0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0963.GEOID18 height accuracy estimate available here.
 MF0963
 MF0963.Click photographs - Photos may exist for this station.
 MF0963
 MF0963.The dynamic height is computed by dividing the NAVD 88
 MF0963.geopotential number by the normal gravity value computed on the
 MF0963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0963.degrees latitude (g = 980.6199 gals.).
 MF0963
 MF0963.The modeled gravity was interpolated from observed gravity values.
 MF0963
 MF0963;                    North         East    Units  Estimated Accuracy
 MF0963;SPC IL W     -   511,960.      742,050.      MT  (+/- 180 meters Scaled)
 MF0963
 MF0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL768729(NAD 83)
 MF0963
 MF0963                          SUPERSEDED SURVEY CONTROL
 MF0963
 MF0963  NGVD 29 (??/??/92)  238.158  (m)          781.36   (f) ADJ UNCH    2 0
 MF0963
 MF0963.Superseded values are not recommended for survey control.
 MF0963
 MF0963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0963.See file dsdata.pdf to determine how the superseded data were derived.
 MF0963
 MF0963_MARKER: DB = BENCH MARK DISK
 MF0963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0963_STAMPING: H 45 1934
 MF0963_MARK LOGO: CGS
 MF0963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0963+STABILITY: SURFACE MOTION
 MF0963
 MF0963  HISTORY     - Date     Condition        Report By
 MF0963  HISTORY     - 1934     MONUMENTED       CGS
 MF0963  HISTORY     - 1951     GOOD             CGS
 MF0963  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0963  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF0963  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0963
 MF0963                          STATION DESCRIPTION
 MF0963
 MF0963'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 MF0963'3.4 MI S FROM BUDA.
 MF0963'3.4 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0963'FROM THE STATION AT BUDA, BUREAU COUNTY, AT A ROAD CROSSING,
 MF0963'ACROSS THE ROAD FROM AN ELEVATOR, 42 FEET WEST OF THE CENTERLINE
 MF0963'OF THE TRACK, 32 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 9
 MF0963'FEET SOUTHEAST OF A FENCE CORNER, 5 FEET EAST OF THE FENCE,
 MF0963'AND ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MF0963'H 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0963
 MF0963                          STATION RECOVERY (1980)
 MF0963
 MF0963'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0963'MARK NOT FOUND.
 MF0963
 MF0963                          STATION RECOVERY (1995)
 MF0963
 MF0963'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0963'MARK NOT FOUND.
 MF0963
 MF0963                          STATION RECOVERY (2001)
 MF0963
 MF0963'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0963'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1146 ***********************************************************************
 MF1146  DESIGNATION -  H 46
 MF1146  PID         -  MF1146
 MF1146  STATE/COUNTY-  IL/LEE
 MF1146  COUNTRY     -  US
 MF1146  USGS QUAD   -  DIXON WEST (2018)
 MF1146
 MF1146                         *CURRENT SURVEY CONTROL
 MF1146  ______________________________________________________________________
 MF1146* NAD 83(1986) POSITION- 41 48 40.     (N) 089 33 11.     (W)   SCALED
 MF1146* NAVD 88 ORTHO HEIGHT -   208.328 (meters)      683.49  (feet) ADJUSTED
 MF1146  ______________________________________________________________________
 MF1146  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 MF1146  DYNAMIC HEIGHT  -        208.253 (meters)      683.24  (feet) COMP
 MF1146  MODELED GRAVITY -    980,260.9   (mgal)                       NAVD 88
 MF1146
 MF1146  VERT ORDER      -  SECOND    CLASS 0
 MF1146
 MF1146.The horizontal coordinates were scaled from a map and have
 MF1146.an estimated accuracy of +/- 6 seconds.
 MF1146
 MF1146.The orthometric height was determined by differential leveling and
 MF1146.adjusted by the NATIONAL GEODETIC SURVEY
 MF1146.in June 1991.
 MF1146
 MF1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1146.GEOID18 height accuracy estimate available here.
 MF1146
 MF1146.Click photographs - Photos may exist for this station.
 MF1146
 MF1146.The dynamic height is computed by dividing the NAVD 88
 MF1146.geopotential number by the normal gravity value computed on the
 MF1146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1146.degrees latitude (g = 980.6199 gals.).
 MF1146
 MF1146.The modeled gravity was interpolated from observed gravity values.
 MF1146
 MF1146;                    North         East    Units  Estimated Accuracy
 MF1146;SPC IL W     -   571,290.      750,990.      MT  (+/- 180 meters Scaled)
 MF1146
 MF1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM879319(NAD 83)
 MF1146
 MF1146                          SUPERSEDED SURVEY CONTROL
 MF1146
 MF1146  NGVD 29 (??/??/92)  208.396  (m)          683.71   (f) ADJ UNCH    2 0
 MF1146
 MF1146.Superseded values are not recommended for survey control.
 MF1146
 MF1146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1146.See file dsdata.pdf to determine how the superseded data were derived.
 MF1146
 MF1146_MARKER: DB = BENCH MARK DISK
 MF1146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1146_STAMPING: H 46 1934
 MF1146_MARK LOGO: CGS
 MF1146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1146+STABILITY: SURFACE MOTION
 MF1146
 MF1146  HISTORY     - Date     Condition        Report By
 MF1146  HISTORY     - 1934     MONUMENTED       CGS
 MF1146  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF1146  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1146  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1146
 MF1146                          STATION DESCRIPTION
 MF1146
 MF1146'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1146'2.7 MI NE FROM NELSON.
 MF1146'2.7 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1146'THE STATION AT NELSON, LEE COUNTY, AT A ROAD CROSSING, 60 FEET EAST
 MF1146'OF THE CENTERLINE OF THE ROAD, 30 FEET NORTH OF THE CENTERLINE
 MF1146'OF THE NORTH TRACK, 5 FEET WEST OF DOUBLE POLES, AND ABOUT 4 FEET
 MF1146'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED H 46 1934 AND SET
 MF1146'IN THE TOP OF A CONCRETE POST.
 MF1146
 MF1146                          STATION RECOVERY (1995)
 MF1146
 MF1146'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1146'MARK NOT FOUND.
 MF1146
 MF1146                          STATION RECOVERY (2002)
 MF1146
 MF1146'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1146'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1146
 MF1146                          STATION RECOVERY (2003)
 MF1146
 MF1146'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1146'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0706 ***********************************************************************
 NH0706  DESIGNATION -  H 47
 NH0706  PID         -  NH0706
 NH0706  STATE/COUNTY-  IL/STEPHENSON
 NH0706  COUNTRY     -  US
 NH0706  USGS QUAD   -  FREEPORT EAST (2018)
 NH0706
 NH0706                         *CURRENT SURVEY CONTROL
 NH0706  ______________________________________________________________________
 NH0706* NAD 83(1986) POSITION- 42 15 19.7    (N) 089 35 30.0    (W)   HD_HELD2
 NH0706* NAVD 88 ORTHO HEIGHT -   247.517 (meters)      812.06  (feet) ADJUSTED
 NH0706  ______________________________________________________________________
 NH0706  GEOID HEIGHT    -        -33.241 (meters)                     GEOID18
 NH0706  DYNAMIC HEIGHT  -        247.436 (meters)      811.80  (feet) COMP
 NH0706  MODELED GRAVITY -    980,285.2   (mgal)                       NAVD 88
 NH0706
 NH0706  VERT ORDER      -  SECOND    CLASS 0
 NH0706
 NH0706.The horizontal coordinates were established by autonomous hand held GPS
 NH0706.observations and have an estimated accuracy of +/- 10 meters.
 NH0706
 NH0706.The orthometric height was determined by differential leveling and
 NH0706.adjusted by the NATIONAL GEODETIC SURVEY
 NH0706.in June 1991.
 NH0706
 NH0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0706.GEOID18 height accuracy estimate available here.
 NH0706
 NH0706.Click photographs - Photos may exist for this station.
 NH0706
 NH0706.The dynamic height is computed by dividing the NAVD 88
 NH0706.geopotential number by the normal gravity value computed on the
 NH0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0706.degrees latitude (g = 980.6199 gals.).
 NH0706
 NH0706.The modeled gravity was interpolated from observed gravity values.
 NH0706
 NH0706;                    North         East    Units  Estimated Accuracy
 NH0706;SPC IL W     -   620,618.      747,445.      MT  (+/- 10 meters HH2 GPS)
 NH0706
 NH0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8621781394(NAD 83)
 NH0706
 NH0706                          SUPERSEDED SURVEY CONTROL
 NH0706
 NH0706  NGVD 29 (??/??/92)  247.619  (m)          812.40   (f) ADJ UNCH    2 0
 NH0706
 NH0706.Superseded values are not recommended for survey control.
 NH0706
 NH0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0706.See file dsdata.pdf to determine how the superseded data were derived.
 NH0706
 NH0706_MARKER: DB = BENCH MARK DISK
 NH0706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0706_STAMPING: H 47 1934
 NH0706_MARK LOGO: CGS
 NH0706_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0706+STABILITY: SURFACE MOTION
 NH0706_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0706+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 NH0706
 NH0706  HISTORY     - Date     Condition        Report By
 NH0706  HISTORY     - 1934     MONUMENTED       CGS
 NH0706  HISTORY     - 1947     GOOD             CGS
 NH0706  HISTORY     - 19960919 MARK NOT FOUND   USPSQD
 NH0706  HISTORY     - 20011219 GOOD             USPSQD
 NH0706  HISTORY     - 20120328 GOOD             AMESC
 NH0706
 NH0706                          STATION DESCRIPTION
 NH0706
 NH0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0706'2.7 MI S FROM FREEPORT.
 NH0706'2.7 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 NH0706'CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 NH0706'AT FREEPORT, STEPHENSON COUNTY, 10 POLES SOUTH OF AN UNDERPASS,
 NH0706'OPPOSITE A DRIVE LEADING TO A FARMHOUSE, 38 FEET EAST OF THE
 NH0706'CENTERLINE OF THE TRACK, 4 FEET NORTH OF A POLE, AND ABOUT 2
 NH0706'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED H 47 1934
 NH0706'AND SET IN THE TOP OF A CONCRETE POST.
 NH0706
 NH0706                          STATION RECOVERY (1996)
 NH0706
 NH0706'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0706'MARK NOT FOUND.
 NH0706
 NH0706                          STATION RECOVERY (2001)
 NH0706
 NH0706'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0706'RECOVERED IN GOOD CONDITION.
 NH0706
 NH0706                          STATION RECOVERY (2012)
 NH0706
 NH0706'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0706'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1192 ***********************************************************************
 MF1192  DESIGNATION -  H 48
 MF1192  PID         -  MF1192
 MF1192  STATE/COUNTY-  IL/LEE
 MF1192  COUNTRY     -  US
 MF1192  USGS QUAD   -  HARMON (2018)
 MF1192
 MF1192                         *CURRENT SURVEY CONTROL
 MF1192  ______________________________________________________________________
 MF1192* NAD 83(1986) POSITION- 41 43 20.     (N) 089 33 33.     (W)   SCALED
 MF1192* NAVD 88 ORTHO HEIGHT -   205.018 (meters)      672.63  (feet) ADJUSTED
 MF1192  ______________________________________________________________________
 MF1192  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF1192  DYNAMIC HEIGHT  -        204.943 (meters)      672.38  (feet) COMP
 MF1192  MODELED GRAVITY -    980,251.9   (mgal)                       NAVD 88
 MF1192
 MF1192  VERT ORDER      -  SECOND    CLASS 0
 MF1192
 MF1192.The horizontal coordinates were scaled from a map and have
 MF1192.an estimated accuracy of +/- 6 seconds.
 MF1192
 MF1192.The orthometric height was determined by differential leveling and
 MF1192.adjusted by the NATIONAL GEODETIC SURVEY
 MF1192.in June 1991.
 MF1192
 MF1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1192.GEOID18 height accuracy estimate available here.
 MF1192
 MF1192.Click photographs - Photos may exist for this station.
 MF1192
 MF1192.The dynamic height is computed by dividing the NAVD 88
 MF1192.geopotential number by the normal gravity value computed on the
 MF1192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1192.degrees latitude (g = 980.6199 gals.).
 MF1192
 MF1192.The modeled gravity was interpolated from observed gravity values.
 MF1192
 MF1192;                    North         East    Units  Estimated Accuracy
 MF1192;SPC IL W     -   561,410.      750,550.      MT  (+/- 180 meters Scaled)
 MF1192
 MF1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM871221(NAD 83)
 MF1192
 MF1192                          SUPERSEDED SURVEY CONTROL
 MF1192
 MF1192  NGVD 29 (??/??/92)  205.083  (m)          672.84   (f) ADJ UNCH    2 0
 MF1192
 MF1192.Superseded values are not recommended for survey control.
 MF1192
 MF1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1192.See file dsdata.pdf to determine how the superseded data were derived.
 MF1192
 MF1192_MARKER: DB = BENCH MARK DISK
 MF1192_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1192_SP_SET: BRIDGE
 MF1192_STAMPING: H 48 1934
 MF1192_MARK LOGO: CGS
 MF1192_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1192
 MF1192  HISTORY     - Date     Condition        Report By
 MF1192  HISTORY     - 1934     MONUMENTED       CGS
 MF1192  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF1192  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1192  HISTORY     - 20030605 MARK NOT FOUND   USPSQD
 MF1192
 MF1192                          STATION DESCRIPTION
 MF1192
 MF1192'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1192'0.3 MI W FROM HARMON.
 MF1192'0.3 MILE WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF1192'FROM THE STATION AT HARMON, LEE COUNTY, ABOUT 300 FEET EAST OF A
 MF1192'ROAD CROSSING, 100 FEET NORTH OF THE CENTERLINE OF THE TRACK,
 MF1192'OPPOSITE RAILROAD BRIDGE 39.08, AT A HIGHWAY BRIDGE, NEAR THE
 MF1192'CENTER OF THE TOP OF THE SOUTH CONCRETE HEADWALL, AND LEVEL WITH THE
 MF1192'TRACK.  A STANDARD DISK, STAMPED H 48 1934.
 MF1192
 MF1192                          STATION RECOVERY (1995)
 MF1192
 MF1192'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1192'MARK NOT FOUND.
 MF1192
 MF1192                          STATION RECOVERY (2002)
 MF1192
 MF1192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1192'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1192
 MF1192                          STATION RECOVERY (2003)
 MF1192
 MF1192'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1192'BRIDGE HAS BEEN REPLACED BY A LARGE CORRAGATED PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0502 ***********************************************************************
 MF0502  DESIGNATION -  H 49 RESET
 MF0502  PID         -  MF0502
 MF0502  STATE/COUNTY-  IL/LASALLE
 MF0502  COUNTRY     -  US
 MF0502  USGS QUAD   -  EARLVILLE (2018)
 MF0502
 MF0502                         *CURRENT SURVEY CONTROL
 MF0502  ______________________________________________________________________
 MF0502* NAD 83(1986) POSITION- 41 35 05.     (N) 088 57 28.     (W)   SCALED
 MF0502* NAVD 88 ORTHO HEIGHT -   217.46  (meters)      713.5   (feet) RESET
 MF0502  ______________________________________________________________________
 MF0502  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 MF0502  VERT ORDER      -  THIRD
 MF0502
 MF0502.The horizontal coordinates were scaled from a map and have
 MF0502.an estimated accuracy of +/- 6 seconds.
 MF0502
 MF0502.The orthometric height was computed from unverified reset data.
 MF0502
 MF0502.No vertical observational check was made to the station.
 MF0502
 MF0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0502.GEOID18 height accuracy estimate available here.
 MF0502
 MF0502.Click photographs - Photos may exist for this station.
 MF0502
 MF0502;                    North         East    Units  Estimated Accuracy
 MF0502;SPC IL E     -   546,170.      247,930.      MT  (+/- 180 meters Scaled)
 MF0502
 MF0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM368055(NAD 83)
 MF0502
 MF0502                          SUPERSEDED SURVEY CONTROL
 MF0502
 MF0502  NGVD 29 (??/??/??)  217.53   (m)          713.7    (f) RESET       3  
 MF0502
 MF0502.Superseded values are not recommended for survey control.
 MF0502
 MF0502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0502.See file dsdata.pdf to determine how the superseded data were derived.
 MF0502
 MF0502_MARKER: DB = BENCH MARK DISK
 MF0502_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0502_SP_SET: FOUNDATION
 MF0502_STAMPING: H 49 RESET 1944
 MF0502_MARK LOGO: CGS
 MF0502_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0502
 MF0502  HISTORY     - Date     Condition        Report By
 MF0502  HISTORY     - 1944     MONUMENTED       CGS
 MF0502  HISTORY     - 1944     GOOD             CBQRR
 MF0502  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF0502  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0502
 MF0502                          STATION DESCRIPTION
 MF0502
 MF0502'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 MF0502'1.8 MI W FROM EARLVILLE.
 MF0502'1.8 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0502'RAILROAD FROM THE CROSSING OF THE CHICAGO AND NORTH WESTERN
 MF0502'RAILWAY AT EARVILLE, LA SALLE COUNTY, 8.5 FEET NORTH OF THE
 MF0502'CENTERLINE OF THE NORTH TRACK, IN THE SOUTHEAST CORNER OF A
 MF0502'SIGNAL FOUNDATION, AND ABOUT 2 FEET ABOVE THE TOP OF THE RAIL.
 MF0502'A STANDARD DISK, STAMPED H 49 RESET 1944.
 MF0502
 MF0502                          STATION RECOVERY (1944)
 MF0502
 MF0502'RECOVERY NOTE BY BURLINGTON RAILROAD 1944
 MF0502'RECOVERED IN GOOD CONDITION.
 MF0502
 MF0502                          STATION RECOVERY (1997)
 MF0502
 MF0502'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0502'MARK NOT FOUND.
 MF0502
 MF0502                          STATION RECOVERY (2002)
 MF0502
 MF0502'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0502'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0883 ***********************************************************************
 LC0883  DESIGNATION -  H 5
 LC0883  PID         -  LC0883
 LC0883  STATE/COUNTY-  IL/PEORIA
 LC0883  COUNTRY     -  US
 LC0883  USGS QUAD   -  CHILLICOTHE (2018)
 LC0883
 LC0883                         *CURRENT SURVEY CONTROL
 LC0883  ______________________________________________________________________
 LC0883* NAD 83(1986) POSITION- 40 55 06.     (N) 089 29 10.     (W)   SCALED
 LC0883* NAVD 88 ORTHO HEIGHT -   149.235 (meters)      489.62  (feet) ADJUSTED
 LC0883  ______________________________________________________________________
 LC0883  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 LC0883  DYNAMIC HEIGHT  -        149.170 (meters)      489.40  (feet) COMP
 LC0883  MODELED GRAVITY -    980,187.9   (mgal)                       NAVD 88
 LC0883
 LC0883  VERT ORDER      -  FIRST     CLASS II
 LC0883
 LC0883.The horizontal coordinates were scaled from a map and have
 LC0883.an estimated accuracy of +/- 6 seconds.
 LC0883
 LC0883.The orthometric height was determined by differential leveling and
 LC0883.adjusted by the NATIONAL GEODETIC SURVEY
 LC0883.in June 1991.
 LC0883
 LC0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0883.GEOID18 height accuracy estimate available here.
 LC0883
 LC0883.Click photographs - Photos may exist for this station.
 LC0883
 LC0883.The dynamic height is computed by dividing the NAVD 88
 LC0883.geopotential number by the normal gravity value computed on the
 LC0883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0883.degrees latitude (g = 980.6199 gals.).
 LC0883
 LC0883.The modeled gravity was interpolated from observed gravity values.
 LC0883
 LC0883;                    North         East    Units  Estimated Accuracy
 LC0883;SPC IL W     -   472,180.      757,330.      MT  (+/- 180 meters Scaled)
 LC0883
 LC0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL906326(NAD 83)
 LC0883
 LC0883                          SUPERSEDED SURVEY CONTROL
 LC0883
 LC0883  NGVD 29 (??/??/92)  149.307  (m)          489.85   (f) ADJ UNCH    1 2
 LC0883
 LC0883.Superseded values are not recommended for survey control.
 LC0883
 LC0883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0883.See file dsdata.pdf to determine how the superseded data were derived.
 LC0883
 LC0883_MARKER: DD = SURVEY DISK
 LC0883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0883_STAMPING: H 5 1929
 LC0883_MARK LOGO: USGS
 LC0883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0883+STABILITY: SURFACE MOTION
 LC0883
 LC0883  HISTORY     - Date     Condition        Report By
 LC0883  HISTORY     - 1929     MONUMENTED       USGS
 LC0883  HISTORY     - 1960     GOOD             CGS
 LC0883  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC0883
 LC0883                          STATION DESCRIPTION
 LC0883
 LC0883'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0883'AT CHILLICOTHE.
 LC0883'AT CHILLICOTHE, ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0883'RAILROAD, ABOUT 125 YARDS SOUTHWEST OF SOUTHWEST END OF STATION,
 LC0883'IN THE WEST CORNER OF THE PUBLIC SQUARE, AT THE CROSSING OF WEST
 LC0883'CHESTNUT STREET, 26 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL OF MAIN
 LC0883'TRACK, 63 FEET NORTHEAST OF CENTER LINE OF STREET, 43 FEET
 LC0883'EAST-NORTHEAST OF CROSSING WARNING SIGNAL POST, 19 FEET EAST OF
 LC0883'A TELEPHONE POLE, 47 FEET NORTHWEST OF NORTH CORNER OF A SMALL
 LC0883'BUILDING HOUSING THE CITY WATER WELL AND PUMP, ABOUT 1 1/2 FEET
 LC0883'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0883'2 INCHES.
 LC0883
 LC0883                          STATION RECOVERY (1998)
 LC0883
 LC0883'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0883'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0447 ***********************************************************************
 MF0447  DESIGNATION -  H 50
 MF0447  PID         -  MF0447
 MF0447  STATE/COUNTY-  IL/DE KALB
 MF0447  COUNTRY     -  US
 MF0447  USGS QUAD   -  SYCAMORE (2018)
 MF0447
 MF0447                         *CURRENT SURVEY CONTROL
 MF0447  ______________________________________________________________________
 MF0447* NAD 83(1986) POSITION- 41 59 19.     (N) 088 41 12.     (W)   SCALED
 MF0447* NAVD 88 ORTHO HEIGHT -   266.330 (meters)      873.78  (feet) ADJUSTED
 MF0447  ______________________________________________________________________
 MF0447  GEOID HEIGHT    -        -33.104 (meters)                     GEOID18
 MF0447  DYNAMIC HEIGHT  -        266.239 (meters)      873.49  (feet) COMP
 MF0447  MODELED GRAVITY -    980,274.5   (mgal)                       NAVD 88
 MF0447
 MF0447  VERT ORDER      -  SECOND    CLASS 0
 MF0447
 MF0447.The horizontal coordinates were scaled from a map and have
 MF0447.an estimated accuracy of +/- 6 seconds.
 MF0447
 MF0447.The orthometric height was determined by differential leveling and
 MF0447.adjusted by the NATIONAL GEODETIC SURVEY
 MF0447.in June 1991.
 MF0447
 MF0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0447.GEOID18 height accuracy estimate available here.
 MF0447
 MF0447.Click photographs - Photos may exist for this station.
 MF0447
 MF0447.The dynamic height is computed by dividing the NAVD 88
 MF0447.geopotential number by the normal gravity value computed on the
 MF0447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0447.degrees latitude (g = 980.6199 gals.).
 MF0447
 MF0447.The modeled gravity was interpolated from observed gravity values.
 MF0447
 MF0447;                    North         East    Units  Estimated Accuracy
 MF0447;SPC IL E     -   590,900.      270,720.      MT  (+/- 180 meters Scaled)
 MF0447
 MF0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM602498(NAD 83)
 MF0447
 MF0447                          SUPERSEDED SURVEY CONTROL
 MF0447
 MF0447  NGVD 29 (??/??/92)  266.37   (m)          873.9    (f) COMPUTED    2 0
 MF0447
 MF0447.Superseded values are not recommended for survey control.
 MF0447
 MF0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0447.See file dsdata.pdf to determine how the superseded data were derived.
 MF0447
 MF0447_MARKER: DB = BENCH MARK DISK
 MF0447_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0447_SP_SET: SIDEWALK
 MF0447_STAMPING: H 50 1934
 MF0447_MARK LOGO: CGS
 MF0447_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0447
 MF0447  HISTORY     - Date     Condition        Report By
 MF0447  HISTORY     - 1934     MONUMENTED       CGS
 MF0447  HISTORY     - 19961104 MARK NOT FOUND   USPSQD
 MF0447
 MF0447                          STATION DESCRIPTION
 MF0447
 MF0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0447'0.2 MI W FROM SYCAMORE.
 MF0447'POST OFFICE, SYCAMORE MARK SET VERTICALLY IN THE NORTHEAST CORNER
 MF0447'OF THE NATIONAL BANK AND TRUST CO., 18 FEET EAST OF THE FRONT
 MF0447'(NORTH) ENTRANCE, 1 FOOT ABOVE THE SIDEWALK LEVEL.
 MF0447
 MF0447                          STATION RECOVERY (1996)
 MF0447
 MF0447'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0447'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0448 ***********************************************************************
 MF0448  DESIGNATION -  H 50 RESET
 MF0448  PID         -  MF0448
 MF0448  STATE/COUNTY-  IL/DE KALB
 MF0448  COUNTRY     -  US
 MF0448  USGS QUAD   -  SYCAMORE (2018)
 MF0448
 MF0448                         *CURRENT SURVEY CONTROL
 MF0448  ______________________________________________________________________
 MF0448* NAD 83(1986) POSITION- 41 59 19.     (N) 088 41 11.     (W)   SCALED
 MF0448* NAVD 88 ORTHO HEIGHT -   265.99  (+/-2cm)      872.7   (feet) VERTCON3
 MF0448  ______________________________________________________________________
 MF0448  GEOID HEIGHT    -        -33.104 (meters)                     GEOID18
 MF0448  VERT ORDER      -  THIRD (See Below)
 MF0448
 MF0448.The horizontal coordinates were scaled from a map and have
 MF0448.an estimated accuracy of +/- 6 seconds.
 MF0448
 MF0448.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0448.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0448
 MF0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0448.GEOID18 height accuracy estimate available here.
 MF0448
 MF0448.The vertical order pertains to the NGVD 29 superseded value.
 MF0448
 MF0448.Click photographs - Photos may exist for this station.
 MF0448
 MF0448;                    North         East    Units  Estimated Accuracy
 MF0448;SPC IL E     -   590,900.      270,750.      MT  (+/- 180 meters Scaled)
 MF0448
 MF0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM603498(NAD 83)
 MF0448
 MF0448                          SUPERSEDED SURVEY CONTROL
 MF0448
 MF0448  NGVD 29 (??/??/??)  266.03   (m)          872.8    (f) RESET       3  
 MF0448
 MF0448.Superseded values are not recommended for survey control.
 MF0448
 MF0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0448.See file dsdata.pdf to determine how the superseded data were derived.
 MF0448
 MF0448_MARKER: DB = BENCH MARK DISK
 MF0448_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0448_SP_SET: STREET LAMP BASE
 MF0448_STAMPING: H 50 RESET 1955
 MF0448_MARK LOGO: CGS
 MF0448_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0448
 MF0448  HISTORY     - Date     Condition        Report By
 MF0448  HISTORY     - 1955     MONUMENTED       USACE
 MF0448  HISTORY     - 19961104 MARK NOT FOUND   USPSQD
 MF0448
 MF0448                          STATION DESCRIPTION
 MF0448
 MF0448'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1955
 MF0448'AT SYCAMORE.
 MF0448'AT SYCAMORE, AT THE SOUTHWEST CORNER OF THE INTERSECTION OF STATE
 MF0448'AND SOMONAUK STREETS, AND IN THE CONCRETE BASE OF A STREET LAMP.
 MF0448
 MF0448                          STATION RECOVERY (1996)
 MF0448
 MF0448'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0448'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0861 ***********************************************************************
 MF0861  DESIGNATION -  H 51
 MF0861  PID         -  MF0861
 MF0861  STATE/COUNTY-  IL/BUREAU
 MF0861  COUNTRY     -  US
 MF0861  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF0861
 MF0861                         *CURRENT SURVEY CONTROL
 MF0861  ______________________________________________________________________
 MF0861* NAD 83(1986) POSITION- 41 17 42.     (N) 089 26 28.     (W)   SCALED
 MF0861* NAVD 88 ORTHO HEIGHT -   151.857 (meters)      498.22  (feet) ADJUSTED
 MF0861  ______________________________________________________________________
 MF0861  GEOID HEIGHT    -        -33.144 (meters)                     GEOID18
 MF0861  DYNAMIC HEIGHT  -        151.794 (meters)      498.01  (feet) COMP
 MF0861  MODELED GRAVITY -    980,208.8   (mgal)                       NAVD 88
 MF0861
 MF0861  VERT ORDER      -  SECOND    CLASS 0
 MF0861
 MF0861.The horizontal coordinates were scaled from a map and have
 MF0861.an estimated accuracy of +/- 6 seconds.
 MF0861
 MF0861.The orthometric height was determined by differential leveling and
 MF0861.adjusted by the NATIONAL GEODETIC SURVEY
 MF0861.in June 1991.
 MF0861
 MF0861.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0861.GEOID18 height accuracy estimate available here.
 MF0861
 MF0861.Click photographs - Photos may exist for this station.
 MF0861
 MF0861.The dynamic height is computed by dividing the NAVD 88
 MF0861.geopotential number by the normal gravity value computed on the
 MF0861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0861.degrees latitude (g = 980.6199 gals.).
 MF0861
 MF0861.The modeled gravity was interpolated from observed gravity values.
 MF0861
 MF0861;                    North         East    Units  Estimated Accuracy
 MF0861;SPC IL W     -   514,040.      760,770.      MT  (+/- 180 meters Scaled)
 MF0861
 MF0861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL956743(NAD 83)
 MF0861
 MF0861                          SUPERSEDED SURVEY CONTROL
 MF0861
 MF0861  NGVD 29 (??/??/92)  151.938  (m)          498.48   (f) ADJ UNCH    2 0
 MF0861
 MF0861.Superseded values are not recommended for survey control.
 MF0861
 MF0861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0861.See file dsdata.pdf to determine how the superseded data were derived.
 MF0861
 MF0861_MARKER: DB = BENCH MARK DISK
 MF0861_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0861_SP_SET: ABUTMENT
 MF0861_STAMPING: H 51 1934
 MF0861_MARK LOGO: CGS
 MF0861_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0861
 MF0861  HISTORY     - Date     Condition        Report By
 MF0861  HISTORY     - 1934     MONUMENTED       CGS
 MF0861  HISTORY     - 1960     GOOD             CGS
 MF0861  HISTORY     - 19960406 MARK NOT FOUND   USPSQD
 MF0861  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0861  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF0861
 MF0861                          STATION DESCRIPTION
 MF0861
 MF0861'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0861'4.8 MI W FROM BUREAU.
 MF0861'ABOUT 4.75 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0861'RAILROAD FROM THE STATION AT BUREAU, ABOUT 6 1/2 RAILS EAST
 MF0861'OF MILEPOST 119, IN TOP OF THE SOUTH END OF THE EAST ABUTMENT
 MF0861'OF A RAILROAD OVERPASS OVER A GRADED ROAD, 5 FEET SOUTH OF THE
 MF0861'SOUTH RAIL OF THE SOUTH TRACK, 1 FOOT NORTH OF THE SOUTH END
 MF0861'OF THE ABUTMENT, 1 FOOT WEST OF THE EAST EDGE OF THE ABUTMENT,
 MF0861'AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.  NOTE-- THIS
 MF0861'MARK WAS NOT LEVELED OVER DURING 1960 RELEVELING.
 MF0861
 MF0861                          STATION RECOVERY (1996)
 MF0861
 MF0861'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0861'MARK NOT FOUND.
 MF0861
 MF0861                          STATION RECOVERY (2001)
 MF0861
 MF0861'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0861'MARK NOT FOUND.
 MF0861
 MF0861                          STATION RECOVERY (2005)
 MF0861
 MF0861'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0861'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0079 ***********************************************************************
 MG0079  DESIGNATION -  H 52
 MG0079  PID         -  MG0079
 MG0079  STATE/COUNTY-  IL/HENRY
 MG0079  COUNTRY     -  US
 MG0079  USGS QUAD   -  GENESEO (2018)
 MG0079
 MG0079                         *CURRENT SURVEY CONTROL
 MG0079  ______________________________________________________________________
 MG0079* NAD 83(1986) POSITION- 41 27 07.     (N) 090 08 55.     (W)   SCALED
 MG0079* NAVD 88 ORTHO HEIGHT -   196.806 (meters)      645.69  (feet) ADJUSTED
 MG0079  ______________________________________________________________________
 MG0079  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 MG0079  DYNAMIC HEIGHT  -        196.728 (meters)      645.43  (feet) COMP
 MG0079  MODELED GRAVITY -    980,224.1   (mgal)                       NAVD 88
 MG0079
 MG0079  VERT ORDER      -  SECOND    CLASS 0
 MG0079
 MG0079.The horizontal coordinates were scaled from a map and have
 MG0079.an estimated accuracy of +/- 6 seconds.
 MG0079
 MG0079.The orthometric height was determined by differential leveling and
 MG0079.adjusted by the NATIONAL GEODETIC SURVEY
 MG0079.in June 1991.
 MG0079
 MG0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0079.GEOID18 height accuracy estimate available here.
 MG0079
 MG0079.Click photographs - Photos may exist for this station.
 MG0079
 MG0079.The dynamic height is computed by dividing the NAVD 88
 MG0079.geopotential number by the normal gravity value computed on the
 MG0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0079.degrees latitude (g = 980.6199 gals.).
 MG0079
 MG0079.The modeled gravity was interpolated from observed gravity values.
 MG0079
 MG0079;                    North         East    Units  Estimated Accuracy
 MG0079;SPC IL W     -   531,220.      701,510.      MT  (+/- 180 meters Scaled)
 MG0079
 MG0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF381928(NAD 83)
 MG0079
 MG0079                          SUPERSEDED SURVEY CONTROL
 MG0079
 MG0079  NGVD 29 (??/??/92)  196.890  (m)          645.96   (f) ADJ UNCH    2 0
 MG0079
 MG0079.Superseded values are not recommended for survey control.
 MG0079
 MG0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0079.See file dsdata.pdf to determine how the superseded data were derived.
 MG0079
 MG0079_MARKER: DB = BENCH MARK DISK
 MG0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0079_STAMPING: H 52 1934
 MG0079_MARK LOGO: CGS
 MG0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0079+STABILITY: SURFACE MOTION
 MG0079
 MG0079  HISTORY     - Date     Condition        Report By
 MG0079  HISTORY     - 1934     MONUMENTED       CGS
 MG0079  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0079
 MG0079                          STATION DESCRIPTION
 MG0079
 MG0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0079'AT GENESEO.
 MG0079'AT GENESEO, HENRY COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 MG0079'PACIFIC RAILWAY, ONE BLOCK EAST OF THE STATION, AT THE CROSSING
 MG0079'OF SOUTH SPRING STREET, 42 FEET EAST OF THE CENTERLINE OF THE
 MG0079'SOUTH TRACK, AND 4 FEET NORTHEAST OF A POLE.  A STANDARD DISK,
 MG0079'STAMPED H 52 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MG0079
 MG0079                          STATION RECOVERY (1988)
 MG0079
 MG0079'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0079'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0053 ***********************************************************************
 MG0053  DESIGNATION -  H 53
 MG0053  PID         -  MG0053
 MG0053  STATE/COUNTY-  IL/HENRY
 MG0053  COUNTRY     -  US
 MG0053  USGS QUAD   -  ORION (2018)
 MG0053
 MG0053                         *CURRENT SURVEY CONTROL
 MG0053  ______________________________________________________________________
 MG0053* NAD 83(1986) POSITION- 41 21 13.     (N) 090 23 01.     (W)   SCALED
 MG0053* NAVD 88 ORTHO HEIGHT -   228.299 (meters)      749.01  (feet) ADJUSTED
 MG0053  ______________________________________________________________________
 MG0053  GEOID HEIGHT    -        -32.815 (meters)                     GEOID18
 MG0053  DYNAMIC HEIGHT  -        228.208 (meters)      748.71  (feet) COMP
 MG0053  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 MG0053
 MG0053  VERT ORDER      -  SECOND    CLASS 0
 MG0053
 MG0053.The horizontal coordinates were scaled from a map and have
 MG0053.an estimated accuracy of +/- 6 seconds.
 MG0053
 MG0053.The orthometric height was determined by differential leveling and
 MG0053.adjusted by the NATIONAL GEODETIC SURVEY
 MG0053.in June 1991.
 MG0053
 MG0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0053.GEOID18 height accuracy estimate available here.
 MG0053
 MG0053.Click photographs - Photos may exist for this station.
 MG0053
 MG0053.The dynamic height is computed by dividing the NAVD 88
 MG0053.geopotential number by the normal gravity value computed on the
 MG0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0053.degrees latitude (g = 980.6199 gals.).
 MG0053
 MG0053.The modeled gravity was interpolated from observed gravity values.
 MG0053
 MG0053;                    North         East    Units  Estimated Accuracy
 MG0053;SPC IL W     -   520,320.      681,850.      MT  (+/- 180 meters Scaled)
 MG0053
 MG0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF188813(NAD 83)
 MG0053
 MG0053                          SUPERSEDED SURVEY CONTROL
 MG0053
 MG0053  NGVD 29 (??/??/92)  228.371  (m)          749.25   (f) ADJ UNCH    2 0
 MG0053
 MG0053.Superseded values are not recommended for survey control.
 MG0053
 MG0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0053.See file dsdata.pdf to determine how the superseded data were derived.
 MG0053
 MG0053_MARKER: DB = BENCH MARK DISK
 MG0053_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0053_SP_SET: CULVERT HEADWALL
 MG0053_STAMPING: H 53 1934
 MG0053_MARK LOGO: CGS
 MG0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0053+STABILITY: SURFACE MOTION
 MG0053
 MG0053  HISTORY     - Date     Condition        Report By
 MG0053  HISTORY     - 1934     MONUMENTED       CGS
 MG0053  HISTORY     - 1959     GOOD             CGS
 MG0053  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0053  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0053  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0053  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0053
 MG0053                          STATION DESCRIPTION
 MG0053
 MG0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0053'AT ORION.
 MG0053'AT ORION, ABOUT 100 FEET NORTHEAST OF THE CHICAGO, BURLINGTON
 MG0053'AND QUINCY RAILROAD STATION, 73 FEET EAST OF THE EAST RAIL OF
 MG0053'THE MAIN TRACK, SET IN THE TOP AND IN THE CENTER OF THE SOUTH
 MG0053'HEADWALL OF A CONCRETE CULVERT UNDER A ROAD, 18 FEET SOUTH
 MG0053'OF THE CENTERLINE OF THE ROAD.
 MG0053
 MG0053                          STATION RECOVERY (1988)
 MG0053
 MG0053'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0053'MARK NOT FOUND.
 MG0053
 MG0053                          STATION RECOVERY (1996)
 MG0053
 MG0053'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0053'MARK NOT FOUND.
 MG0053
 MG0053                          STATION RECOVERY (2001)
 MG0053
 MG0053'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0053'MARK NOT FOUND.
 MG0053
 MG0053                          STATION RECOVERY (2004)
 MG0053
 MG0053'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0053'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0330 ***********************************************************************
 LD0330  DESIGNATION -  H 56
 LD0330  PID         -  LD0330
 LD0330  STATE/COUNTY-  IL/SCHUYLER
 LD0330  COUNTRY     -  US
 LD0330  USGS QUAD   -  RAY (2018)
 LD0330
 LD0330                         *CURRENT SURVEY CONTROL
 LD0330  ______________________________________________________________________
 LD0330* NAD 83(1986) POSITION- 40 11 01.     (N) 090 25 21.     (W)   SCALED
 LD0330* NAVD 88 ORTHO HEIGHT -   176.234 (meters)      578.19  (feet) ADJUSTED
 LD0330  ______________________________________________________________________
 LD0330  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 LD0330  DYNAMIC HEIGHT  -        176.144 (meters)      577.90  (feet) COMP
 LD0330  MODELED GRAVITY -    980,108.4   (mgal)                       NAVD 88
 LD0330
 LD0330  VERT ORDER      -  SECOND    CLASS 0
 LD0330
 LD0330.The horizontal coordinates were scaled from a map and have
 LD0330.an estimated accuracy of +/- 6 seconds.
 LD0330
 LD0330.The orthometric height was determined by differential leveling and
 LD0330.adjusted by the NATIONAL GEODETIC SURVEY
 LD0330.in June 1991.
 LD0330
 LD0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0330.GEOID18 height accuracy estimate available here.
 LD0330
 LD0330.Click photographs - Photos may exist for this station.
 LD0330
 LD0330.The dynamic height is computed by dividing the NAVD 88
 LD0330.geopotential number by the normal gravity value computed on the
 LD0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0330.degrees latitude (g = 980.6199 gals.).
 LD0330
 LD0330.The modeled gravity was interpolated from observed gravity values.
 LD0330
 LD0330;                    North         East    Units  Estimated Accuracy
 LD0330;SPC IL W     -   390,410.      678,210.      MT  (+/- 180 meters Scaled)
 LD0330
 LD0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE194513(NAD 83)
 LD0330
 LD0330                          SUPERSEDED SURVEY CONTROL
 LD0330
 LD0330  NGVD 29 (??/??/92)  176.331  (m)          578.51   (f) ADJ UNCH    2 0
 LD0330
 LD0330.Superseded values are not recommended for survey control.
 LD0330
 LD0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0330.See file dsdata.pdf to determine how the superseded data were derived.
 LD0330
 LD0330_MARKER: DB = BENCH MARK DISK
 LD0330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0330_STAMPING: H 56 1935
 LD0330_MARK LOGO: CGS
 LD0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0330+STABILITY: SURFACE MOTION
 LD0330
 LD0330  HISTORY     - Date     Condition        Report By
 LD0330  HISTORY     - 1935     MONUMENTED       CGS
 LD0330
 LD0330                          STATION DESCRIPTION
 LD0330
 LD0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0330'7.8 MI S FROM VERMONT.
 LD0330'IN SCHUYLER COUNTY, 7.8 MILES SOUTH ALONG THE CHICAGO, BURLINGTON
 LD0330'AND QUINCY RAILROAD FROM THE STATION AT VERMONT, FULTON COUNTY,
 LD0330'ABOUT 1/2 MILE SOUTH OF MILEPOST 130, 9 POLES NORTH OF AN
 LD0330'OVERPASS, 21 FEET EAST OF A POINT 33 FEET SOUTH OF THE CENTER OF
 LD0330'A ROAD CROSSING, AND 2 FEET HIGHER THAN THE TRACK.  A STANDARD
 LD0330'DISK, STAMPED H 56 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0318 ***********************************************************************
 MG0318  DESIGNATION -  H 57
 MG0318  PID         -  MG0318
 MG0318  STATE/COUNTY-  IL/MERCER
 MG0318  COUNTRY     -  US
 MG0318  USGS QUAD   -  KEITHSBURG (2018)
 MG0318
 MG0318                         *CURRENT SURVEY CONTROL
 MG0318  ______________________________________________________________________
 MG0318* NAD 83(1986) POSITION- 41 06 08.     (N) 090 56 32.     (W)   SCALED
 MG0318* NAVD 88 ORTHO HEIGHT -   163.573 (meters)      536.66  (feet) ADJUSTED
 MG0318  ______________________________________________________________________
 MG0318  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 MG0318  DYNAMIC HEIGHT  -        163.503 (meters)      536.43  (feet) COMP
 MG0318  MODELED GRAVITY -    980,195.6   (mgal)                       NAVD 88
 MG0318
 MG0318  VERT ORDER      -  SECOND    CLASS 0
 MG0318
 MG0318.The horizontal coordinates were scaled from a map and have
 MG0318.an estimated accuracy of +/- 6 seconds.
 MG0318
 MG0318.The orthometric height was determined by differential leveling and
 MG0318.adjusted by the NATIONAL GEODETIC SURVEY
 MG0318.in June 1991.
 MG0318
 MG0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0318.GEOID18 height accuracy estimate available here.
 MG0318
 MG0318.Click photographs - Photos may exist for this station.
 MG0318
 MG0318.The dynamic height is computed by dividing the NAVD 88
 MG0318.geopotential number by the normal gravity value computed on the
 MG0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0318.degrees latitude (g = 980.6199 gals.).
 MG0318
 MG0318.The modeled gravity was interpolated from observed gravity values.
 MG0318
 MG0318;                    North         East    Units  Estimated Accuracy
 MG0318;SPC IL W     -   492,670.      634,850.      MT  (+/- 180 meters Scaled)
 MG0318
 MG0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF727521(NAD 83)
 MG0318
 MG0318                          SUPERSEDED SURVEY CONTROL
 MG0318
 MG0318  NGVD 29 (??/??/92)  163.644  (m)          536.89   (f) ADJ UNCH    2 0
 MG0318
 MG0318.Superseded values are not recommended for survey control.
 MG0318
 MG0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0318.See file dsdata.pdf to determine how the superseded data were derived.
 MG0318
 MG0318_MARKER: DB = BENCH MARK DISK
 MG0318_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0318_SP_SET: CULVERT HEADWALL
 MG0318_STAMPING: 536.889 H 57 1935
 MG0318_MARK LOGO: CGS
 MG0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0318+STABILITY: SURFACE MOTION
 MG0318
 MG0318  HISTORY     - Date     Condition        Report By
 MG0318  HISTORY     - 1935     MONUMENTED       CGS
 MG0318  HISTORY     - 1943     GOOD             CGS
 MG0318  HISTORY     - 1943     GOOD             CGS
 MG0318  HISTORY     - 1978     MARK NOT FOUND   USGS
 MG0318  HISTORY     - 19950516 MARK NOT FOUND   USPSQD
 MG0318  HISTORY     - 19971022 MARK NOT FOUND   USPSQD
 MG0318
 MG0318                          STATION DESCRIPTION
 MG0318
 MG0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0318'AT KEITHSBURG.
 MG0318'AT KEITHSBURG, MERCER COUNTY, AT THE CROSSING OF THE CHICAGO,
 MG0318'BURLINGTON AND QUINCY RAILROAD AND STATE HIGHWAY 83, ABOUT 300
 MG0318'FEET EAST OF THE STATION, 25 FEET SOUTH OF THE CENTERLINE OF THE
 MG0318'TRACK, 26 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, AT A CULVERT
 MG0318'UNDER THE HIGHWAY, AND IN THE CENTER OF THE TOP OF THE EAST
 MG0318'HEADWALL.  A STANDARD DISK, STAMPED H 57 1935.  NOTE-- THE MARK
 MG0318'IS STILL IN PLACE BUT A LITTLE LOOSE.  FOUND TO BE STAMPED,
 MG0318'H 57 1935 536.889.
 MG0318
 MG0318                          STATION RECOVERY (1943)
 MG0318
 MG0318'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1943
 MG0318'RECOVERED IN GOOD CONDITION.
 MG0318
 MG0318                          STATION RECOVERY (1978)
 MG0318
 MG0318'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 MG0318'MARK NOT FOUND.
 MG0318
 MG0318                          STATION RECOVERY (1995)
 MG0318
 MG0318'RECOVERY NOTE BY US POWER SQUADRON 1995
 MG0318'MARK NOT FOUND.
 MG0318
 MG0318                          STATION RECOVERY (1997)
 MG0318
 MG0318'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0318'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0210 ***********************************************************************
 KC0210  DESIGNATION -  H 6
 KC0210  PID         -  KC0210
 KC0210  STATE/COUNTY-  IL/SCOTT
 KC0210  COUNTRY     -  US
 KC0210  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0210
 KC0210                         *CURRENT SURVEY CONTROL
 KC0210  ______________________________________________________________________
 KC0210* NAD 83(1986) POSITION- 39 42 23.     (N) 090 38 34.     (W)   SCALED
 KC0210* NAVD 88 ORTHO HEIGHT -   134.159 (meters)      440.15  (feet) ADJUSTED
 KC0210  ______________________________________________________________________
 KC0210  GEOID HEIGHT    -        -32.634 (meters)                     GEOID18
 KC0210  DYNAMIC HEIGHT  -        134.085 (meters)      439.91  (feet) COMP
 KC0210  MODELED GRAVITY -    980,077.1   (mgal)                       NAVD 88
 KC0210
 KC0210  VERT ORDER      -  SECOND    CLASS 0
 KC0210
 KC0210.The horizontal coordinates were scaled from a map and have
 KC0210.an estimated accuracy of +/- 6 seconds.
 KC0210
 KC0210.The orthometric height was determined by differential leveling and
 KC0210.adjusted by the NATIONAL GEODETIC SURVEY
 KC0210.in June 1991.
 KC0210
 KC0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0210.GEOID18 height accuracy estimate available here.
 KC0210
 KC0210.Click photographs - Photos may exist for this station.
 KC0210
 KC0210.The dynamic height is computed by dividing the NAVD 88
 KC0210.geopotential number by the normal gravity value computed on the
 KC0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0210.degrees latitude (g = 980.6199 gals.).
 KC0210
 KC0210.The modeled gravity was interpolated from observed gravity values.
 KC0210
 KC0210;                    North         East    Units  Estimated Accuracy
 KC0210;SPC IL W     -   337,500.      659,170.      MT  (+/- 180 meters Scaled)
 KC0210
 KC0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD020978(NAD 83)
 KC0210
 KC0210                          SUPERSEDED SURVEY CONTROL
 KC0210
 KC0210  NGVD 29 (??/??/92)  134.26   (m)          440.5    (f) COMPUTED    2 0
 KC0210
 KC0210.Superseded values are not recommended for survey control.
 KC0210
 KC0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0210.See file dsdata.pdf to determine how the superseded data were derived.
 KC0210
 KC0210_MARKER: DD = SURVEY DISK
 KC0210_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0210_SP_SET: BRIDGE
 KC0210_STAMPING: ILL 441 6 H 1924
 KC0210_MARK LOGO: USGS
 KC0210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0210
 KC0210  HISTORY     - Date     Condition        Report By
 KC0210  HISTORY     - 1924     MONUMENTED       USGS
 KC0210  HISTORY     - 1944     GOOD             CGS
 KC0210
 KC0210                          STATION DESCRIPTION
 KC0210
 KC0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KC0210'0.4 MI E FROM VALLEY CITY.
 KC0210'IN SCOTT COUNTY, 0.4 MILE EAST ALONG THE WABASH RAILWAY FROM THE
 KC0210'STATION AT VALLEY CITY, PIKE COUNTY, IN THE TOP OF THE SOUTH END
 KC0210'OF THE EAST ABUTMENT OF THE ILLINOIS RIVER BRIDGE.  A UNITED
 KC0210'STATES GEOLOGICAL SURVEY ALUMINUM DISK, STAMPED ILL 441 6 H 1924.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0211 ***********************************************************************
 KC0211  DESIGNATION -  H 6 RESET
 KC0211  PID         -  KC0211
 KC0211  STATE/COUNTY-  IL/SCOTT
 KC0211  COUNTRY     -  US
 KC0211  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0211
 KC0211                         *CURRENT SURVEY CONTROL
 KC0211  ______________________________________________________________________
 KC0211* NAD 83(1986) POSITION- 39 42 23.     (N) 090 38 34.     (W)   SCALED
 KC0211* NAVD 88 ORTHO HEIGHT -   137.90  (meters)      452.4   (feet) RESET
 KC0211  ______________________________________________________________________
 KC0211  GEOID HEIGHT    -        -32.634 (meters)                     GEOID18
 KC0211  VERT ORDER      -  THIRD
 KC0211
 KC0211.The horizontal coordinates were scaled from a map and have
 KC0211.an estimated accuracy of +/- 6 seconds.
 KC0211
 KC0211.The orthometric height was computed from unverified reset data.
 KC0211
 KC0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0211.GEOID18 height accuracy estimate available here.
 KC0211
 KC0211.Click photographs - Photos may exist for this station.
 KC0211
 KC0211;                    North         East    Units  Estimated Accuracy
 KC0211;SPC IL W     -   337,500.      659,170.      MT  (+/- 180 meters Scaled)
 KC0211
 KC0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD020978(NAD 83)
 KC0211
 KC0211                          SUPERSEDED SURVEY CONTROL
 KC0211
 KC0211.No superseded survey control is available for this station.
 KC0211
 KC0211_MARKER: DD = SURVEY DISK
 KC0211_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0211_SP_SET: BRIDGE
 KC0211_STAMPING: H 6 RESET 1959 USGS
 KC0211_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0211
 KC0211  HISTORY     - Date     Condition        Report By
 KC0211  HISTORY     - 1959     MONUMENTED       LOCENG
 KC0211
 KC0211                          STATION DESCRIPTION
 KC0211
 KC0211'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1959
 KC0211'0.5 MI E FROM VALLEY CITY.
 KC0211'THE MARK IS LOCATED ABOUT 0.5 MILES EAST ALONG THE WABASH RAILROAD
 KC0211'FROM THE STATION AT VALLEY CITY, IN THE BRIDGE SEAT SOUTH END OF
 KC0211'EAST ABUTMENT OF THE VERTICAL LIFT RAILROAD BRIDGE OVER THE
 KC0211'ILLINOIS RIVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1146 ***********************************************************************
 KB1146  DESIGNATION -  H 6 RESET
 KB1146  PID         -  KB1146
 KB1146  STATE/COUNTY-  IL/EFFINGHAM
 KB1146  COUNTRY     -  US
 KB1146  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB1146
 KB1146                         *CURRENT SURVEY CONTROL
 KB1146  ______________________________________________________________________
 KB1146* NAD 83(1986) POSITION- 39 07 17.4    (N) 088 32 30.7    (W)   HD_HELD2
 KB1146* NAVD 88 ORTHO HEIGHT -   181.90  (meters)      596.8   (feet) RESET
 KB1146  ______________________________________________________________________
 KB1146  GEOID HEIGHT    -        -31.977 (meters)                     GEOID18
 KB1146  VERT ORDER      -  THIRD
 KB1146
 KB1146.The horizontal coordinates were established by autonomous hand held GPS
 KB1146.observations and have an estimated accuracy of +/- 10 meters.
 KB1146
 KB1146.The orthometric height was computed from unverified reset data.
 KB1146
 KB1146.No vertical observational check was made to the station.
 KB1146
 KB1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1146.GEOID18 height accuracy estimate available here.
 KB1146
 KB1146.Click photographs - Photos may exist for this station.
 KB1146
 KB1146;                    North         East    Units  Estimated Accuracy
 KB1146;SPC IL E     -   272,487.      281,967.      MT  (+/- 10 meters HH2 GPS)
 KB1146
 KB1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6671231391(NAD 83)
 KB1146
 KB1146                          SUPERSEDED SURVEY CONTROL
 KB1146
 KB1146  NGVD 29 (11/09/15)  181.99   (m)          597.1    (f) RESET       3  
 KB1146
 KB1146.Superseded values are not recommended for survey control.
 KB1146
 KB1146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1146.See file dsdata.pdf to determine how the superseded data were derived.
 KB1146
 KB1146_MARKER: DD = SURVEY DISK
 KB1146_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB1146_SP_SET: BASE
 KB1146_STAMPING: H 6 1929 RESET 1983
 KB1146_MARK LOGO: USGS
 KB1146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1146+STABILITY: SURFACE MOTION
 KB1146_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1146+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2018
 KB1146
 KB1146  HISTORY     - Date     Condition        Report By
 KB1146  HISTORY     - 1983     MONUMENTED       NGS
 KB1146  HISTORY     - 20100429 GOOD             GEOCAC
 KB1146  HISTORY     - 20120723 GOOD             ILDT
 KB1146  HISTORY     - 20180217 GOOD             GEOCAC
 KB1146
 KB1146                          STATION DESCRIPTION
 KB1146
 KB1146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 KB1146'IN EFFINGHAM.
 KB1146'IN EFFINGHAM, IN THE SOUTHWEST CORNER OF THE COURTHOUSE LAWN, IN THE
 KB1146'CONCRETE BASE FOR  A 1910 CANNON, RESTORED IN 1983, DIRECTLY
 KB1146'UNDERNEATH THE REAR END OF CANNON, 17.7 METERS (58.0 FEET) NORTH
 KB1146'OF THE CENTERLINE OF E JEFFERSON STREET, AND 17.1 METERS (56.0 FEET)
 KB1146'EAST OF THE CENTERLINE OF N FOURTH STREET.
 KB1146'THE MARK IS 0.5 FT ABOVE STREET.
 KB1146
 KB1146                          STATION RECOVERY (2010)
 KB1146
 KB1146'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KB1146'RECOVERED IN GOOD CONDITION.
 KB1146
 KB1146                          STATION RECOVERY (2012)
 KB1146
 KB1146'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB1146'UNDER CANNON.
 KB1146
 KB1146                          STATION RECOVERY (2018)
 KB1146
 KB1146'RECOVERY NOTE BY GEOCACHING 2018 (MFM)
 KB1146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3601 ***********************************************************************
 DP3601  DESIGNATION -  H 72
 DP3601  PID         -  DP3601
 DP3601  STATE/COUNTY-  IL/ADAMS
 DP3601  COUNTRY     -  US
 DP3601  USGS QUAD   -  COLUMBUS (2018)
 DP3601
 DP3601                         *CURRENT SURVEY CONTROL
 DP3601  ______________________________________________________________________
 DP3601* NAD 83(1986) POSITION- 39 56 08.13   (N) 091 11 43.86   (W)   HD_HELD1
 DP3601* NAVD 88 ORTHO HEIGHT -   231.328 (meters)      758.95  (feet) ADJUSTED
 DP3601  ______________________________________________________________________
 DP3601  GEOID HEIGHT    -        -32.606 (meters)                     GEOID18
 DP3601  DYNAMIC HEIGHT  -        231.205 (meters)      758.55  (feet) COMP
 DP3601  MODELED GRAVITY -    980,087.0   (mgal)                       NAVD 88
 DP3601
 DP3601  VERT ORDER      -  SECOND    CLASS I
 DP3601
 DP3601.The horizontal coordinates were determined by differentially corrected
 DP3601.hand held GPS observations or other comparable positioning techniques
 DP3601.and have an estimated accuracy of +/- 3 meters.
 DP3601
 DP3601.The orthometric height was determined by differential leveling and
 DP3601.adjusted by the NATIONAL GEODETIC SURVEY
 DP3601.in July 2014.
 DP3601
 DP3601.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3601.GEOID18 height accuracy estimate available here.
 DP3601
 DP3601.Click photographs - Photos may exist for this station.
 DP3601
 DP3601.The dynamic height is computed by dividing the NAVD 88
 DP3601.geopotential number by the normal gravity value computed on the
 DP3601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3601.degrees latitude (g = 980.6199 gals.).
 DP3601
 DP3601.The modeled gravity was interpolated from observed gravity values.
 DP3601
 DP3601;                    North         East    Units  Estimated Accuracy
 DP3601;SPC IL W     -   363,343.5     612,064.4     MT  (+/- 3 meters HH1 GPS) 
 DP3601
 DP3601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5417922167(NAD 83)
 DP3601
 DP3601                          SUPERSEDED SURVEY CONTROL
 DP3601
 DP3601.No superseded survey control is available for this station.
 DP3601
 DP3601_MARKER: F = FLANGE-ENCASED ROD
 DP3601_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DP3601_STAMPING: ADAMS COUNTY GIS
 DP3601_MARK LOGO: IL-001
 DP3601_PROJECTION: FLUSH
 DP3601_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3601_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3601_ROD/PIPE-DEPTH: 3.0 meters
 DP3601
 DP3601  HISTORY     - Date     Condition        Report By
 DP3601  HISTORY     - 20130522 MONUMENTED       IL-001
 DP3601  HISTORY     - 20161018 GOOD             ASMINC
 DP3601
 DP3601                          STATION DESCRIPTION
 DP3601
 DP3601'DESCRIBED BY ADAMS COUNTY ILLINOIS 2013 (JMM)
 DP3601'THE STATION IS LOCATED APPROXIMATELY 8.4 MI (13.5 KM) EAST OF THE CITY
 DP3601'OF QUINCY AND 7 MI (11.3 KM) EAST OF THE STATE ROUTE 104 BRIDGE OVER
 DP3601'I-172 AND IS AT THE QUINCY REGIONAL-BALDWIN FIELD AIRPORT.
 DP3601'
 DP3601'TO REACH THE STATION FROM THE JUNCTION OF THE STATE ROUTE 104
 DP3601'(BROADWAY) BRIDGE OVER I-172, PROCEED EAST ON STATE ROUTE 104 FOR
 DP3601'APPROXIMATELY 7.05 MI (11.3 KM) CROSSING OVER MILLING CREEK AT 2.4 MI
 DP3601'(3.9 KM) TO THE AIRPORT ENTRANCE ROAD ON THE LEFT.  TURN LEFT ONTO THE
 DP3601'ENTRANCE ROAD AND PROCEED NORTH AND NORTHEAST FOR APPROXIMATELY 0.28
 DP3601'MI (0.5 KM) TO AN ACCESS ROAD ON THE LEFT.  TURN LEFT ONTO ACCESS ROAD
 DP3601'AND PROCEED TO THE STATION ON THE RIGHT.
 DP3601'
 DP3601'THE STATION IS LOCATED 81.28 FT (24.8 M) FROM THE AIRPORT FIRE STATION
 DP3601'BUILDING CORNER, 80.50 FT (24.5 M) FROM THE CONCRETE WALK CORNER AND
 DP3601'51.45 FT (15.7 M) NORTHWEST OF A PK NAIL IN THE NORTH END OF A
 DP3601'CORRUGATED METAL PIPE.
 DP3601
 DP3601                          STATION RECOVERY (2016)
 DP3601
 DP3601'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (LEE)
 DP3601'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0310 ***********************************************************************
 KC0310  DESIGNATION -  H 79
 KC0310  PID         -  KC0310
 KC0310  STATE/COUNTY-  IL/PIKE
 KC0310  COUNTRY     -  US
 KC0310  USGS QUAD   -  HULL (2018)
 KC0310
 KC0310                         *CURRENT SURVEY CONTROL
 KC0310  ______________________________________________________________________
 KC0310* NAD 83(1986) POSITION- 39 42 06.     (N) 091 09 16.     (W)   SCALED
 KC0310* NAVD 88 ORTHO HEIGHT -   145.978 (meters)      478.93  (feet) ADJUSTED
 KC0310  ______________________________________________________________________
 KC0310  GEOID HEIGHT    -        -32.571 (meters)                     GEOID18
 KC0310  DYNAMIC HEIGHT  -        145.897 (meters)      478.66  (feet) COMP
 KC0310  MODELED GRAVITY -    980,074.7   (mgal)                       NAVD 88
 KC0310
 KC0310  VERT ORDER      -  SECOND    CLASS 0
 KC0310
 KC0310.The horizontal coordinates were scaled from a map and have
 KC0310.an estimated accuracy of +/- 6 seconds.
 KC0310
 KC0310.The orthometric height was determined by differential leveling and
 KC0310.adjusted by the NATIONAL GEODETIC SURVEY
 KC0310.in June 1991.
 KC0310
 KC0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0310.GEOID18 height accuracy estimate available here.
 KC0310
 KC0310.Click photographs - Photos may exist for this station.
 KC0310
 KC0310.The dynamic height is computed by dividing the NAVD 88
 KC0310.geopotential number by the normal gravity value computed on the
 KC0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0310.degrees latitude (g = 980.6199 gals.).
 KC0310
 KC0310.The modeled gravity was interpolated from observed gravity values.
 KC0310
 KC0310;                    North         East    Units  Estimated Accuracy
 KC0310;SPC IL W     -   337,330.      615,290.      MT  (+/- 180 meters Scaled)
 KC0310
 KC0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD582962(NAD 83)
 KC0310
 KC0310                          SUPERSEDED SURVEY CONTROL
 KC0310
 KC0310  NGVD 29 (??/??/92)  146.057  (m)          479.19   (f) ADJ UNCH    2 0
 KC0310
 KC0310.Superseded values are not recommended for survey control.
 KC0310
 KC0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0310.See file dsdata.pdf to determine how the superseded data were derived.
 KC0310
 KC0310_MARKER: DB = BENCH MARK DISK
 KC0310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0310_STAMPING: H 79 1935
 KC0310_MARK LOGO: CGS
 KC0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0310+STABILITY: SURFACE MOTION
 KC0310
 KC0310  HISTORY     - Date     Condition        Report By
 KC0310  HISTORY     - 1935     MONUMENTED       CGS
 KC0310  HISTORY     - 1944     GOOD             CGS
 KC0310  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0310
 KC0310                          STATION DESCRIPTION
 KC0310
 KC0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KC0310'AT KINDERHOOK.
 KC0310'AT KINDERHOOK, PIKE COUNTY, ON THE WABASH RAILWAY, 50 FEET SOUTH
 KC0310'AND 38 FEET WEST OF THE SOUTHWEST CORNER OF THE STATION, 13-1/2
 KC0310'RAILS WEST OF MILEPOST 503, AND 22 FEET SOUTH OF THE CENTERLINE
 KC0310'OF THE TRACK.  A STANDARD DISK, STAMPED H 79 1935 AND SET IN THE
 KC0310'TOP OF A CONCRETE POST.
 KC0310
 KC0310                          STATION RECOVERY (2012)
 KC0310
 KC0310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0310'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0781 ***********************************************************************
 JB0781  DESIGNATION -  H 8
 JB0781  PID         -  JB0781
 JB0781  STATE/COUNTY-  IL/FAYETTE
 JB0781  COUNTRY     -  US
 JB0781  USGS QUAD   -  VANDALIA (2018)
 JB0781
 JB0781                         *CURRENT SURVEY CONTROL
 JB0781  ______________________________________________________________________
 JB0781* NAD 83(1986) POSITION- 38 57 08.     (N) 089 05 26.     (W)   SCALED
 JB0781* NAVD 88 ORTHO HEIGHT -   148.749 (meters)      488.02  (feet) ADJUSTED
 JB0781  ______________________________________________________________________
 JB0781  GEOID HEIGHT    -        -31.710 (meters)                     GEOID18
 JB0781  DYNAMIC HEIGHT  -        148.658 (meters)      487.72  (feet) COMP
 JB0781  MODELED GRAVITY -    980,008.8   (mgal)                       NAVD 88
 JB0781
 JB0781  VERT ORDER      -  FIRST     CLASS II
 JB0781
 JB0781.The horizontal coordinates were scaled from a map and have
 JB0781.an estimated accuracy of +/- 6 seconds.
 JB0781
 JB0781.The orthometric height was determined by differential leveling and
 JB0781.adjusted by the NATIONAL GEODETIC SURVEY
 JB0781.in June 1991.
 JB0781
 JB0781.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0781.GEOID18 height accuracy estimate available here.
 JB0781
 JB0781.Click photographs - Photos may exist for this station.
 JB0781
 JB0781.The dynamic height is computed by dividing the NAVD 88
 JB0781.geopotential number by the normal gravity value computed on the
 JB0781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0781.degrees latitude (g = 980.6199 gals.).
 JB0781
 JB0781.The modeled gravity was interpolated from observed gravity values.
 JB0781
 JB0781;                    North         East    Units  Estimated Accuracy
 JB0781;SPC IL E     -   253,950.      234,360.      MT  (+/- 180 meters Scaled)
 JB0781
 JB0781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ188135(NAD 83)
 JB0781
 JB0781                          SUPERSEDED SURVEY CONTROL
 JB0781
 JB0781  NGVD 29 (??/??/92)  148.869  (m)          488.41   (f) ADJ UNCH    1 2
 JB0781
 JB0781.Superseded values are not recommended for survey control.
 JB0781
 JB0781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0781.See file dsdata.pdf to determine how the superseded data were derived.
 JB0781
 JB0781_MARKER: O = CHISELED CIRCLE
 JB0781_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0781_SP_SET: BRIDGE
 JB0781_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0781
 JB0781  HISTORY     - Date     Condition        Report By
 JB0781  HISTORY     - 1920     MONUMENTED       CGS
 JB0781  HISTORY     - 1969     GOOD             CGS
 JB0781  HISTORY     - 1976     GOOD             NGS
 JB0781
 JB0781                          STATION DESCRIPTION
 JB0781
 JB0781'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0781'0.8 MI S FROM VANDALIA.
 JB0781'ABOUT 0.75 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0781'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0781'VANDALIA, 0.1 MILE NORTH OF MILEPOST 689, 7 1/2 FEET SOUTHWEST
 JB0781'OF THE SOUTHWEST RAIL, THE HIGH POINT OF AN OUTLINED CIRCLE ON
 JB0781'THE TOP AND 1.5 FEET NORTHEAST OF THE SOUTHWEST END OF THE
 JB0781'NORTHEAST ABUTMENT OF A CONCRETE RAILROAD BRIDGE OVER KASKASKIA
 JB0781'RIVER, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.  SEC 21,
 JB0781'T 6 N, R 1 E.
 JB0781
 JB0781                          STATION RECOVERY (1976)
 JB0781
 JB0781'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0781'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI4592 ***********************************************************************
 DI4592  DESIGNATION -  H 8
 DI4592  PID         -  DI4592
 DI4592  STATE/COUNTY-  IL/EFFINGHAM
 DI4592  COUNTRY     -  US
 DI4592  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DI4592
 DI4592                         *CURRENT SURVEY CONTROL
 DI4592  ______________________________________________________________________
 DI4592* NAD 83(2011) POSITION- 39 11 49.99376(N) 088 32 43.47315(W)   ADJUSTED
 DI4592* NAD 83(2011) ELLIP HT-   154.778 (meters)        (06/27/12)   ADJUSTED
 DI4592* NAD 83(2011) EPOCH   -  2010.00
 DI4592* NAVD 88 ORTHO HEIGHT -   186.8   (meters)      613.    (feet) GPS OBS
 DI4592  ______________________________________________________________________
 DI4592  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI4592  GEOID HEIGHT    -        -32.045 (meters)                     GEOID03
 DI4592  GEOID HEIGHT    -        -32.072 (meters)                     GEOID18
 DI4592  NAD 83(2011) X  -    125,644.963 (meters)                     COMP
 DI4592  NAD 83(2011) Y  - -4,948,044.139 (meters)                     COMP
 DI4592  NAD 83(2011) Z  -  4,009,406.625 (meters)                     COMP
 DI4592  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 DI4592
 DI4592  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI4592  Standards:
 DI4592         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI4592            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI4592  -------------------------------------------------------------------
 DI4592  NETWORK    0.49   0.84           0.22   0.17   0.43      0.06771644
 DI4592  -------------------------------------------------------------------
 DI4592  Click here for local accuracies and other accuracy information.
 DI4592
 DI4592.The horizontal coordinates were established by GPS observations
 DI4592.and adjusted by the National Geodetic Survey in June 2012.
 DI4592
 DI4592.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI4592.been affixed to the stable North American tectonic plate. See 
 DI4592.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI4592
 DI4592.The horizontal coordinates are valid at the epoch date displayed above
 DI4592.which is a decimal equivalence of Year/Month/Day.
 DI4592
 DI4592.The orthometric height was determined by GPS observations and a
 DI4592.high-resolution geoid model.
 DI4592
 DI4592.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI4592.GEOID18 height accuracy estimate available here.
 DI4592
 DI4592.Click photographs - Photos may exist for this station.
 DI4592
 DI4592.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI4592
 DI4592.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI4592
 DI4592.The ellipsoidal height was determined by GPS observations
 DI4592.and is referenced to NAD 83.
 DI4592
 DI4592. The following values were computed from the NAD 83(2011) position.
 DI4592
 DI4592;                    North         East     Units Scale Factor Converg.
 DI4592;SPC IL E     -   280,893.822   281,680.189   MT  0.99997913   -0 08 02.5
 DI4592;SPC IL E     -   921,565.81    924,145.75   sFT  0.99997913   -0 08 02.5
 DI4592;UTM  16      - 4,339,800.303   366,549.305   MT  0.99981928   -0 58 36.6
 DI4592
 DI4592!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI4592!SPC IL E     -   0.99997572  x   0.99997913  =   0.99995485
 DI4592!UTM  16      -   0.99997572  x   0.99981928  =   0.99979500
 DI4592
 DI4592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6654939800(NAD 83)
 DI4592
 DI4592                          SUPERSEDED SURVEY CONTROL
 DI4592
 DI4592  NAD 83(2007)-  39 11 49.99385(N)    088 32 43.47397(W) AD(2002.00) 1
 DI4592  ELLIP H (02/21/08)  154.804  (m)                       GP(2002.00) 3 1
 DI4592  NAD 83(1997)-  39 11 49.99372(N)    088 32 43.47409(W) AD(       ) 1
 DI4592  ELLIP H (03/26/07)  154.800  (m)                       GP(       ) 3 1
 DI4592
 DI4592.Superseded values are not recommended for survey control.
 DI4592
 DI4592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI4592.See file dsdata.pdf to determine how the superseded data were derived.
 DI4592
 DI4592_MARKER: DD = SURVEY DISK
 DI4592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DI4592_STAMPING: 8 H 1929
 DI4592_MARK LOGO: USGS
 DI4592_PROJECTION: PROJECTING 5 CENTIMETERS
 DI4592_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI4592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DI4592+STABILITY: SURFACE MOTION
 DI4592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI4592+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2007
 DI4592
 DI4592  HISTORY     - Date     Condition        Report By
 DI4592  HISTORY     - 1929     MONUMENTED       USGS
 DI4592  HISTORY     - 20070303 GOOD             NGS
 DI4592
 DI4592                          STATION DESCRIPTION
 DI4592
 DI4592'DESCRIBED BY NATIONAL GEODETIC SURVEY 2007 (CP)
 DI4592'FROM THE JUNCTION OF IL32 AND CR8/CR2000NTH, PROCEED 4.2 MI EAST ON
 DI4592'CR8 TO STATION ON  LEFT. STATION IS LOCATED IN THE NE QUADRANT OF THE
 DI4592'INTERSECTION OF CR8 AND 1400TH ST.   STATION IS LOCATED 53.6 FT
 DI4592'(16.35) M EAST OF A STOP SIGN, 12.4 FT (3.8 M) NORTH OF EOP CR 8 AND
 DI4592'21.6 FT (6.6 M) E EOP 1400TH ST AND 78.4 FT (23.9 M) NE OF A ROAD SIGN
 DI4592'AT 1975 AVE AND 1400 ST.  THE MARK  IS A POURED CONCERT POST
 DI4592'PROTRUDING ABOUT 2 IN FROM THE GROUND IN THE LAWN OF A  PRIVATE HOUSE.
 DI4592'IT IS STAMPED HB 1929
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0418 ***********************************************************************
 KC0418  DESIGNATION -  H 80
 KC0418  PID         -  KC0418
 KC0418  STATE/COUNTY-  IL/PIKE
 KC0418  COUNTRY     -  US
 KC0418  USGS QUAD   -  LOUISIANA (2017)
 KC0418
 KC0418                         *CURRENT SURVEY CONTROL
 KC0418  ______________________________________________________________________
 KC0418* NAD 83(1986) POSITION- 39 27 36.     (N) 091 02 10.     (W)   SCALED
 KC0418* NAVD 88 ORTHO HEIGHT -   140.969 (meters)      462.50  (feet) ADJUSTED
 KC0418  ______________________________________________________________________
 KC0418  GEOID HEIGHT    -        -32.468 (meters)                     GEOID18
 KC0418  DYNAMIC HEIGHT  -        140.889 (meters)      462.23  (feet) COMP
 KC0418  MODELED GRAVITY -    980,056.9   (mgal)                       NAVD 88
 KC0418
 KC0418  VERT ORDER      -  SECOND    CLASS 0
 KC0418
 KC0418.The horizontal coordinates were scaled from a map and have
 KC0418.an estimated accuracy of +/- 6 seconds.
 KC0418
 KC0418.The orthometric height was determined by differential leveling and
 KC0418.adjusted by the NATIONAL GEODETIC SURVEY
 KC0418.in June 1991.
 KC0418
 KC0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0418.GEOID18 height accuracy estimate available here.
 KC0418
 KC0418.Click photographs - Photos may exist for this station.
 KC0418
 KC0418.The dynamic height is computed by dividing the NAVD 88
 KC0418.geopotential number by the normal gravity value computed on the
 KC0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0418.degrees latitude (g = 980.6199 gals.).
 KC0418
 KC0418.The modeled gravity was interpolated from observed gravity values.
 KC0418
 KC0418;                    North         East    Units  Estimated Accuracy
 KC0418;SPC IL W     -   310,400.      625,180.      MT  (+/- 180 meters Scaled)
 KC0418
 KC0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD689696(NAD 83)
 KC0418
 KC0418                          SUPERSEDED SURVEY CONTROL
 KC0418
 KC0418  NGVD 29 (??/??/92)  141.044  (m)          462.74   (f) ADJ UNCH    2 0
 KC0418
 KC0418.Superseded values are not recommended for survey control.
 KC0418
 KC0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0418.See file dsdata.pdf to determine how the superseded data were derived.
 KC0418
 KC0418_MARKER: DB = BENCH MARK DISK
 KC0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0418_STAMPING: H 80 1935
 KC0418_MARK LOGO: CGS
 KC0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0418+STABILITY: SURFACE MOTION
 KC0418
 KC0418  HISTORY     - Date     Condition        Report By
 KC0418  HISTORY     - 1935     MONUMENTED       CGS
 KC0418  HISTORY     - 1943     GOOD             CGS
 KC0418  HISTORY     - 1973     MARK NOT FOUND   NGS
 KC0418  HISTORY     - 20120516 MARK NOT FOUND   ILDT
 KC0418
 KC0418                          STATION DESCRIPTION
 KC0418
 KC0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0418'AT PIKE.
 KC0418'AT PIKE, PIKE COUNTY, ON THE ALTON RAILROAD, 32 FEET SOUTH OF THE
 KC0418'STATION SIGN, AT THE CROSSING OF U.S. HIGHWAY 54, 14 FEET EAST
 KC0418'OF THE TRACK, AND 34 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY.
 KC0418'A STANDARD DISK, STAMPED H 80 1935 AND SET IN THE TOP OF A
 KC0418'CONCRETE POST.
 KC0418
 KC0418                          STATION RECOVERY (1973)
 KC0418
 KC0418'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KC0418'MARK NOT FOUND.
 KC0418
 KC0418                          STATION RECOVERY (2012)
 KC0418
 KC0418'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0418'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0374 ***********************************************************************
 KC0374  DESIGNATION -  H 81
 KC0374  PID         -  KC0374
 KC0374  STATE/COUNTY-  IL/ADAMS
 KC0374  COUNTRY     -  US
 KC0374  USGS QUAD   -  QUINCY WEST (2018)
 KC0374
 KC0374                         *CURRENT SURVEY CONTROL
 KC0374  ______________________________________________________________________
 KC0374* NAD 83(1986) POSITION- 39 53 31.     (N) 091 24 20.     (W)   SCALED
 KC0374* NAVD 88 ORTHO HEIGHT -   146.326 (meters)      480.07  (feet) ADJUSTED
 KC0374  ______________________________________________________________________
 KC0374  GEOID HEIGHT    -        -32.562 (meters)                     GEOID18
 KC0374  DYNAMIC HEIGHT  -        146.250 (meters)      479.82  (feet) COMP
 KC0374  MODELED GRAVITY -    980,105.3   (mgal)                       NAVD 88
 KC0374
 KC0374  VERT ORDER      -  SECOND    CLASS 0
 KC0374
 KC0374.The horizontal coordinates were scaled from a map and have
 KC0374.an estimated accuracy of +/- 6 seconds.
 KC0374
 KC0374.The orthometric height was determined by differential leveling and
 KC0374.adjusted by the NATIONAL GEODETIC SURVEY
 KC0374.in June 1991.
 KC0374
 KC0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0374.GEOID18 height accuracy estimate available here.
 KC0374
 KC0374.Click photographs - Photos may exist for this station.
 KC0374
 KC0374.The dynamic height is computed by dividing the NAVD 88
 KC0374.geopotential number by the normal gravity value computed on the
 KC0374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0374.degrees latitude (g = 980.6199 gals.).
 KC0374
 KC0374.The modeled gravity was interpolated from observed gravity values.
 KC0374
 KC0374;                    North         East    Units  Estimated Accuracy
 KC0374;SPC IL W     -   358,730.      594,050.      MT  (+/- 180 meters Scaled)
 KC0374
 KC0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE363169(NAD 83)
 KC0374
 KC0374                          SUPERSEDED SURVEY CONTROL
 KC0374
 KC0374  NGVD 29 (??/??/92)  146.411  (m)          480.35   (f) ADJ UNCH    2 0
 KC0374
 KC0374.Superseded values are not recommended for survey control.
 KC0374
 KC0374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0374.See file dsdata.pdf to determine how the superseded data were derived.
 KC0374
 KC0374_MARKER: DB = BENCH MARK DISK
 KC0374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0374_STAMPING: H 81 1935
 KC0374_MARK LOGO: CGS
 KC0374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0374+STABILITY: SURFACE MOTION
 KC0374
 KC0374  HISTORY     - Date     Condition        Report By
 KC0374  HISTORY     - 1935     MONUMENTED       CGS
 KC0374  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0374  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 KC0374  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0374
 KC0374                          STATION DESCRIPTION
 KC0374
 KC0374'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0374'2.8 MI S FROM QUINCY.
 KC0374'2.8 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0374'FROM THE STATION AT QUINCY, ADAMS COUNTY, 0.2 MILE SOUTH OF
 KC0374'MILEPOST 265, 16 FEET NORTH OF THE CENTER OF A ROAD CROSSING,
 KC0374'20 FEET EAST OF THE TRACK, AND 2 FEET WEST OF THE RIGHT-OF-WAY
 KC0374'FENCE.  A STANDARD DISK, STAMPED H 81 1935 AND SET IN THE TOP
 KC0374'OF A CONCRETE POST.
 KC0374
 KC0374                          STATION RECOVERY (1971)
 KC0374
 KC0374'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0374'MARK NOT FOUND.
 KC0374
 KC0374                          STATION RECOVERY (2012)
 KC0374
 KC0374'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0374'MARK NOT FOUND.
 KC0374
 KC0374                          STATION RECOVERY (2012)
 KC0374
 KC0374'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0631 ***********************************************************************
 KB0631  DESIGNATION -  H 82
 KB0631  PID         -  KB0631
 KB0631  STATE/COUNTY-  IL/MOULTRIE
 KB0631  COUNTRY     -  US
 KB0631  USGS QUAD   -  SULLIVAN (2018)
 KB0631
 KB0631                         *CURRENT SURVEY CONTROL
 KB0631  ______________________________________________________________________
 KB0631* NAD 83(1986) POSITION- 39 35 55.     (N) 088 37 05.     (W)   SCALED
 KB0631* NAVD 88 ORTHO HEIGHT -   210.483 (meters)      690.56  (feet) ADJUSTED
 KB0631  ______________________________________________________________________
 KB0631  GEOID HEIGHT    -        -32.299 (meters)                     GEOID18
 KB0631  DYNAMIC HEIGHT  -        210.365 (meters)      690.17  (feet) COMP
 KB0631  MODELED GRAVITY -    980,059.4   (mgal)                       NAVD 88
 KB0631
 KB0631  VERT ORDER      -  SECOND    CLASS 0
 KB0631
 KB0631.The horizontal coordinates were scaled from a map and have
 KB0631.an estimated accuracy of +/- 6 seconds.
 KB0631
 KB0631.The orthometric height was determined by differential leveling and
 KB0631.adjusted by the NATIONAL GEODETIC SURVEY
 KB0631.in June 1991.
 KB0631
 KB0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0631.GEOID18 height accuracy estimate available here.
 KB0631
 KB0631.Click photographs - Photos may exist for this station.
 KB0631
 KB0631.The dynamic height is computed by dividing the NAVD 88
 KB0631.geopotential number by the normal gravity value computed on the
 KB0631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0631.degrees latitude (g = 980.6199 gals.).
 KB0631
 KB0631.The modeled gravity was interpolated from observed gravity values.
 KB0631
 KB0631;                    North         East    Units  Estimated Accuracy
 KB0631;SPC IL E     -   325,470.      275,550.      MT  (+/- 180 meters Scaled)
 KB0631
 KB0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ610844(NAD 83)
 KB0631
 KB0631                          SUPERSEDED SURVEY CONTROL
 KB0631
 KB0631  NGVD 29 (??/??/92)  210.555  (m)          690.80   (f) ADJ UNCH    2 0
 KB0631
 KB0631.Superseded values are not recommended for survey control.
 KB0631
 KB0631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0631.See file dsdata.pdf to determine how the superseded data were derived.
 KB0631
 KB0631_MARKER: DB = BENCH MARK DISK
 KB0631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0631_STAMPING: H 82 1935
 KB0631_MARK LOGO: CGS
 KB0631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0631+STABILITY: SURFACE MOTION
 KB0631
 KB0631  HISTORY     - Date     Condition        Report By
 KB0631  HISTORY     - 1935     MONUMENTED       CGS
 KB0631  HISTORY     - 1981     MARK NOT FOUND   USGS
 KB0631
 KB0631                          STATION DESCRIPTION
 KB0631
 KB0631'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0631'AT SULLIVAN.
 KB0631'AT SULLIVAN, MOULTRIE COUNTY, ON THE WABASH RAILWAY, 10 FEET
 KB0631'SOUTH OF THE CHICAGO AND EASTERN RAILWAY STATION, 30 FEET EAST
 KB0631'OF THE TRACK, AND AT THE NORTHWEST CORNER OF A RAILROAD PARK.
 KB0631'A STANDARD DISK, STAMPED H 82 1935 AND SET IN THE TOP OF A
 KB0631'CONCRETE POST.
 KB0631
 KB0631                          STATION RECOVERY (1981)
 KB0631
 KB0631'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 KB0631'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0471 ***********************************************************************
 KB0471  DESIGNATION -  H 83
 KB0471  PID         -  KB0471
 KB0471  STATE/COUNTY-  IL/EFFINGHAM
 KB0471  COUNTRY     -  US
 KB0471  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0471
 KB0471                         *CURRENT SURVEY CONTROL
 KB0471  ______________________________________________________________________
 KB0471* NAD 83(1986) POSITION- 39 01 56.     (N) 088 34 11.     (W)   SCALED
 KB0471* NAVD 88 ORTHO HEIGHT -   169.207 (meters)      555.14  (feet) ADJUSTED
 KB0471  ______________________________________________________________________
 KB0471  GEOID HEIGHT    -        -31.864 (meters)                     GEOID18
 KB0471  DYNAMIC HEIGHT  -        169.105 (meters)      554.81  (feet) COMP
 KB0471  MODELED GRAVITY -    980,019.7   (mgal)                       NAVD 88
 KB0471
 KB0471  VERT ORDER      -  SECOND    CLASS 0
 KB0471
 KB0471.The horizontal coordinates were scaled from a map and have
 KB0471.an estimated accuracy of +/- 6 seconds.
 KB0471
 KB0471.The orthometric height was determined by differential leveling and
 KB0471.adjusted by the NATIONAL GEODETIC SURVEY
 KB0471.in June 1991.
 KB0471
 KB0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0471.GEOID18 height accuracy estimate available here.
 KB0471
 KB0471.Click photographs - Photos may exist for this station.
 KB0471
 KB0471.The dynamic height is computed by dividing the NAVD 88
 KB0471.geopotential number by the normal gravity value computed on the
 KB0471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0471.degrees latitude (g = 980.6199 gals.).
 KB0471
 KB0471.The modeled gravity was interpolated from observed gravity values.
 KB0471
 KB0471;                    North         East    Units  Estimated Accuracy
 KB0471;SPC IL E     -   262,580.      279,530.      MT  (+/- 180 meters Scaled)
 KB0471
 KB0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ641215(NAD 83)
 KB0471
 KB0471                          SUPERSEDED SURVEY CONTROL
 KB0471
 KB0471  NGVD 29 (??/??/92)  169.304  (m)          555.46   (f) ADJ UNCH    2 0
 KB0471
 KB0471.Superseded values are not recommended for survey control.
 KB0471
 KB0471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0471.See file dsdata.pdf to determine how the superseded data were derived.
 KB0471
 KB0471_MARKER: DB = BENCH MARK DISK
 KB0471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0471_STAMPING: H 83 1935
 KB0471_MARK LOGO: CGS
 KB0471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0471+STABILITY: SURFACE MOTION
 KB0471
 KB0471  HISTORY     - Date     Condition        Report By
 KB0471  HISTORY     - 1935     MONUMENTED       CGS
 KB0471  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0471
 KB0471                          STATION DESCRIPTION
 KB0471
 KB0471'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0471'0.5 MI N FROM WATSON.
 KB0471'0.5 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0471'STATION AT WATSON, EFFINGHAM COUNTY, 27 RAILS SOUTH OF MILEPOST
 KB0471'205, 3-1/2 RAILS SOUTH OF A ROAD CROSSING, 75 FEET EAST OF THE
 KB0471'TRACK, AND 12 FEET WEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 KB0471'DISK, STAMPED H 83 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0471
 KB0471                          STATION RECOVERY (1983)
 KB0471
 KB0471'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0471'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0142 ***********************************************************************
 JB0142  DESIGNATION -  H 85
 JB0142  PID         -  JB0142
 JB0142  STATE/COUNTY-  IL/WHITE
 JB0142  COUNTRY     -  US
 JB0142  USGS QUAD   -  ENFIELD (2018)
 JB0142
 JB0142                         *CURRENT SURVEY CONTROL
 JB0142  ______________________________________________________________________
 JB0142* NAD 83(1986) POSITION- 38 04 58.     (N) 088 20 45.     (W)   SCALED
 JB0142* NAVD 88 ORTHO HEIGHT -   141.086 (meters)      462.88  (feet) ADJUSTED
 JB0142  ______________________________________________________________________
 JB0142  GEOID HEIGHT    -        -30.310 (meters)                     GEOID18
 JB0142  DYNAMIC HEIGHT  -        140.992 (meters)      462.57  (feet) COMP
 JB0142  MODELED GRAVITY -    979,961.0   (mgal)                       NAVD 88
 JB0142
 JB0142  VERT ORDER      -  SECOND    CLASS 0
 JB0142
 JB0142.The horizontal coordinates were scaled from a map and have
 JB0142.an estimated accuracy of +/- 6 seconds.
 JB0142
 JB0142.The orthometric height was determined by differential leveling and
 JB0142.adjusted by the NATIONAL GEODETIC SURVEY
 JB0142.in June 1991.
 JB0142
 JB0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0142.GEOID18 height accuracy estimate available here.
 JB0142
 JB0142.Click photographs - Photos may exist for this station.
 JB0142
 JB0142.The dynamic height is computed by dividing the NAVD 88
 JB0142.geopotential number by the normal gravity value computed on the
 JB0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0142.degrees latitude (g = 980.6199 gals.).
 JB0142
 JB0142.The modeled gravity was interpolated from observed gravity values.
 JB0142
 JB0142;                    North         East    Units  Estimated Accuracy
 JB0142;SPC IL E     -   157,160.      298,900.      MT  (+/- 180 meters Scaled)
 JB0142
 JB0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH819158(NAD 83)
 JB0142
 JB0142                          SUPERSEDED SURVEY CONTROL
 JB0142
 JB0142  NGVD 29 (??/??/92)  141.19   (m)          463.2    (f) COMPUTED    2 0
 JB0142
 JB0142.Superseded values are not recommended for survey control.
 JB0142
 JB0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0142.See file dsdata.pdf to determine how the superseded data were derived.
 JB0142
 JB0142_MARKER: DB = BENCH MARK DISK
 JB0142_STAMPING: H 85 1935
 JB0142_MARK LOGO: CGS
 JB0142_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0142
 JB0142  HISTORY     - Date     Condition        Report By
 JB0142  HISTORY     - 1935     MONUMENTED       CGS
 JB0142
 JB0142                          STATION DESCRIPTION
 JB0142
 JB0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0142'1.1 MI S FROM ENFIELD.
 JB0142'ON THE B. AND O. R.R. 40 FEET EAST OF THE TRACK AT HIGHWAY 14
 JB0142'CROSSING AND 15 FEET WEST OF THE SLAB.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0143 ***********************************************************************
 JB0143  DESIGNATION -  H 85 RESET
 JB0143  PID         -  JB0143
 JB0143  STATE/COUNTY-  IL/WHITE
 JB0143  COUNTRY     -  US
 JB0143  USGS QUAD   -  ENFIELD (2018)
 JB0143
 JB0143                         *CURRENT SURVEY CONTROL
 JB0143  ______________________________________________________________________
 JB0143* NAD 83(1986) POSITION- 38 04 58.     (N) 088 20 45.     (W)   SCALED
 JB0143* NAVD 88 ORTHO HEIGHT -   140.18  (meters)      459.9   (feet) RESET
 JB0143  ______________________________________________________________________
 JB0143  GEOID HEIGHT    -        -30.310 (meters)                     GEOID18
 JB0143  VERT ORDER      -  THIRD
 JB0143
 JB0143.The horizontal coordinates were scaled from a map and have
 JB0143.an estimated accuracy of +/- 6 seconds.
 JB0143
 JB0143.The orthometric height was computed from unverified reset data.
 JB0143
 JB0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0143.GEOID18 height accuracy estimate available here.
 JB0143
 JB0143.Click photographs - Photos may exist for this station.
 JB0143
 JB0143;                    North         East    Units  Estimated Accuracy
 JB0143;SPC IL E     -   157,160.      298,900.      MT  (+/- 180 meters Scaled)
 JB0143
 JB0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH819158(NAD 83)
 JB0143
 JB0143                          SUPERSEDED SURVEY CONTROL
 JB0143
 JB0143.No superseded survey control is available for this station.
 JB0143
 JB0143_MARKER: DB = BENCH MARK DISK
 JB0143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0143_STAMPING: H 85 RESET 1953
 JB0143_MARK LOGO: CGS
 JB0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0143+STABILITY: SURFACE MOTION
 JB0143
 JB0143  HISTORY     - Date     Condition        Report By
 JB0143  HISTORY     - 1953     MONUMENTED       ILHD
 JB0143
 JB0143                          STATION DESCRIPTION
 JB0143
 JB0143'DESCRIBED BY IL HIGHWAY DEPT 1953
 JB0143'1.1 MI S FROM ENFIELD.
 JB0143'1.1 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0143'STATION AT ENFIELD, AT THE CROSSING OF STATE HIGHWAY 142, 62
 JB0143'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 47 FEET EAST OF THE
 JB0143'CENTERLINE OF THE TRACK, AND 4 FEET NORTH OF THE SOUTHWEST CORNER
 JB0143'POST OF A FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1256 ***********************************************************************
 KA1256  DESIGNATION -  H 86
 KA1256  PID         -  KA1256
 KA1256  STATE/COUNTY-  IL/CLARK
 KA1256  COUNTRY     -  US
 KA1256  USGS QUAD   -  CASEY (2018)
 KA1256
 KA1256                         *CURRENT SURVEY CONTROL
 KA1256  ______________________________________________________________________
 KA1256* NAD 83(1986) POSITION- 39 17 51.     (N) 087 59 37.     (W)   SCALED
 KA1256* NAVD 88 ORTHO HEIGHT -   197.310 (meters)      647.34  (feet) ADJUSTED
 KA1256  ______________________________________________________________________
 KA1256  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 KA1256  DYNAMIC HEIGHT  -        197.196 (meters)      646.97  (feet) COMP
 KA1256  MODELED GRAVITY -    980,040.9   (mgal)                       NAVD 88
 KA1256
 KA1256  VERT ORDER      -  SECOND    CLASS 0
 KA1256
 KA1256.The horizontal coordinates were scaled from a map and have
 KA1256.an estimated accuracy of +/- 6 seconds.
 KA1256
 KA1256.The orthometric height was determined by differential leveling and
 KA1256.adjusted by the NATIONAL GEODETIC SURVEY
 KA1256.in June 1991.
 KA1256
 KA1256.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1256.GEOID18 height accuracy estimate available here.
 KA1256
 KA1256.Click photographs - Photos may exist for this station.
 KA1256
 KA1256.The dynamic height is computed by dividing the NAVD 88
 KA1256.geopotential number by the normal gravity value computed on the
 KA1256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1256.degrees latitude (g = 980.6199 gals.).
 KA1256
 KA1256.The modeled gravity was interpolated from observed gravity values.
 KA1256
 KA1256;                    North         East    Units  Estimated Accuracy
 KA1256;SPC IL E     -   292,060.      329,310.      MT  (+/- 180 meters Scaled)
 KA1256
 KA1256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ143502(NAD 83)
 KA1256
 KA1256                          SUPERSEDED SURVEY CONTROL
 KA1256
 KA1256  NGVD 29 (??/??/92)  197.376  (m)          647.56   (f) ADJ UNCH    2 0
 KA1256
 KA1256.Superseded values are not recommended for survey control.
 KA1256
 KA1256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1256.See file dsdata.pdf to determine how the superseded data were derived.
 KA1256
 KA1256_MARKER: DB = BENCH MARK DISK
 KA1256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1256_STAMPING: H 86 1935
 KA1256_MARK LOGO: CGS
 KA1256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1256+STABILITY: SURFACE MOTION
 KA1256
 KA1256  HISTORY     - Date     Condition        Report By
 KA1256  HISTORY     - 1935     MONUMENTED       CGS
 KA1256  HISTORY     - 1941     GOOD             CGS
 KA1256  HISTORY     - 1982     MARK NOT FOUND   USGS
 KA1256  HISTORY     - 20050207 MARK NOT FOUND   ILDT
 KA1256
 KA1256                          STATION DESCRIPTION
 KA1256
 KA1256'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 KA1256'AT CASEY.
 KA1256'AT CASEY, CLARK COUNTY, ON THE PENNSYLVANIA RAILROAD, 37 FEET
 KA1256'NORTH OF THE STATION, AT THE CROSSING OF THE BALTIMORE AND OHIO
 KA1256'RAILWAY, 20 FEET NORTH OF THE PENNSYLVANIA RAILROAD TRACK, 20
 KA1256'FEET EAST OF THE BALTIMORE AND OHIO RAILWAY TRACK, AND 4 FEET
 KA1256'NORTH OF THE STATION PLATFORM.  A STANDARD DISK, STAMPED H 86
 KA1256'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KA1256
 KA1256                          STATION RECOVERY (1982)
 KA1256
 KA1256'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KA1256'MARK NOT FOUND.
 KA1256
 KA1256                          STATION RECOVERY (2005)
 KA1256
 KA1256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0165 ***********************************************************************
 KB0165  DESIGNATION -  H 87
 KB0165  PID         -  KB0165
 KB0165  STATE/COUNTY-  IL/COLES
 KB0165  COUNTRY     -  US
 KB0165  USGS QUAD   -  MATTOON EAST (2018)
 KB0165
 KB0165                         *CURRENT SURVEY CONTROL
 KB0165  ______________________________________________________________________
 KB0165* NAD 83(1986) POSITION- 39 29 32.     (N) 088 18 05.     (W)   SCALED
 KB0165* NAVD 88 ORTHO HEIGHT -   211.477 (meters)      693.82  (feet) ADJUSTED
 KB0165  ______________________________________________________________________
 KB0165  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 KB0165  DYNAMIC HEIGHT  -        211.356 (meters)      693.42  (feet) COMP
 KB0165  MODELED GRAVITY -    980,050.1   (mgal)                       NAVD 88
 KB0165
 KB0165  VERT ORDER      -  SECOND    CLASS 0
 KB0165
 KB0165.The horizontal coordinates were scaled from a map and have
 KB0165.an estimated accuracy of +/- 6 seconds.
 KB0165
 KB0165.The orthometric height was determined by differential leveling and
 KB0165.adjusted by the NATIONAL GEODETIC SURVEY
 KB0165.in June 1991.
 KB0165
 KB0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0165.GEOID18 height accuracy estimate available here.
 KB0165
 KB0165.Click photographs - Photos may exist for this station.
 KB0165
 KB0165.The dynamic height is computed by dividing the NAVD 88
 KB0165.geopotential number by the normal gravity value computed on the
 KB0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0165.degrees latitude (g = 980.6199 gals.).
 KB0165
 KB0165.The modeled gravity was interpolated from observed gravity values.
 KB0165
 KB0165;                    North         East    Units  Estimated Accuracy
 KB0165;SPC IL E     -   313,620.      302,750.      MT  (+/- 180 meters Scaled)
 KB0165
 KB0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ880722(NAD 83)
 KB0165
 KB0165                          SUPERSEDED SURVEY CONTROL
 KB0165
 KB0165  NGVD 29 (??/??/92)  211.537  (m)          694.02   (f) ADJ UNCH    2 0
 KB0165
 KB0165.Superseded values are not recommended for survey control.
 KB0165
 KB0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0165.See file dsdata.pdf to determine how the superseded data were derived.
 KB0165
 KB0165_MARKER: DB = BENCH MARK DISK
 KB0165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0165_STAMPING: H 87 1935
 KB0165_MARK LOGO: CGS
 KB0165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0165+STABILITY: SURFACE MOTION
 KB0165
 KB0165  HISTORY     - Date     Condition        Report By
 KB0165  HISTORY     - 1935     MONUMENTED       CGS
 KB0165  HISTORY     - 1959     GOOD             CGS
 KB0165  HISTORY     - 1973     POOR             NGS
 KB0165  HISTORY     - 1982     POOR             USGS
 KB0165  HISTORY     - 20050228 POOR             ILDT
 KB0165
 KB0165                          STATION DESCRIPTION
 KB0165
 KB0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0165'4 MI E FROM MATTOON.
 KB0165'ABOUT 3.95 MILES EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 KB0165'AND ST. LOUIS RAILWAY FROM THE STATION AT MATTOON, ABOUT 0.4 MILE
 KB0165'EAST OF THE CROSSING OF A NORTH-SOUTH ROAD (SOUTH TO LERNA), AT
 KB0165'A ROAD CROSSING, 45 1/2 FEET NORTH OF NORTH RAIL, 6.3 FEET
 KB0165'NORTHWEST OF TELEPHONE POLE NO. 124/11, 58 FEET NORTHEAST OF
 KB0165'CENTER OF CROSSING OF AN ASPHALT ROAD, 107 FEET SOUTH-SOUTHEAST
 KB0165'OF THE SOUTHEAST CORNER OF A PORCH OF A FARM HOUSE, 65 1/2 FEET
 KB0165'NORTH AND ACROSS THE TRACK FROM A CROSSING WARNING SIGN, 4 FEET
 KB0165'SOUTHEAST OF THE WEST END OF A FENCE LINE, 2 FEET SOUTH OF A
 KB0165'FENCE, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 KB0165'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0165
 KB0165                          STATION RECOVERY (1973)
 KB0165
 KB0165'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0165'MARK RECOVERED IN POOR CONDITION.
 KB0165
 KB0165                          STATION RECOVERY (1982)
 KB0165
 KB0165'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0165'MARK RECOVERED IN POOR CONDITION.
 KB0165
 KB0165                          STATION RECOVERY (2005)
 KB0165
 KB0165'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0165'REMOVED BY LANDOWNER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0719 ***********************************************************************
 KB0719  DESIGNATION -  H 88
 KB0719  PID         -  KB0719
 KB0719  STATE/COUNTY-  IL/CHRISTIAN
 KB0719  COUNTRY     -  US
 KB0719  USGS QUAD   -  PANA (2018)
 KB0719
 KB0719                         *CURRENT SURVEY CONTROL
 KB0719  ______________________________________________________________________
 KB0719* NAD 83(1986) POSITION- 39 23 17.     (N) 089 01 32.     (W)   SCALED
 KB0719* NAVD 88 ORTHO HEIGHT -   200.506 (meters)      657.83  (feet) ADJUSTED
 KB0719  ______________________________________________________________________
 KB0719  GEOID HEIGHT    -        -32.209 (meters)                     GEOID18
 KB0719  DYNAMIC HEIGHT  -        200.385 (meters)      657.43  (feet) COMP
 KB0719  MODELED GRAVITY -    980,022.5   (mgal)                       NAVD 88
 KB0719
 KB0719  VERT ORDER      -  FIRST     CLASS II
 KB0719
 KB0719.The horizontal coordinates were scaled from a map and have
 KB0719.an estimated accuracy of +/- 6 seconds.
 KB0719
 KB0719.The orthometric height was determined by differential leveling and
 KB0719.adjusted by the NATIONAL GEODETIC SURVEY
 KB0719.in June 1991.
 KB0719
 KB0719.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0719.GEOID18 height accuracy estimate available here.
 KB0719
 KB0719.Click photographs - Photos may exist for this station.
 KB0719
 KB0719.The dynamic height is computed by dividing the NAVD 88
 KB0719.geopotential number by the normal gravity value computed on the
 KB0719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0719.degrees latitude (g = 980.6199 gals.).
 KB0719
 KB0719.The modeled gravity was interpolated from observed gravity values.
 KB0719
 KB0719;                    North         East    Units  Estimated Accuracy
 KB0719;SPC IL W     -   302,670.      798,300.      MT  (+/- 180 meters Scaled)
 KB0719
 KB0719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ255617(NAD 83)
 KB0719
 KB0719                          SUPERSEDED SURVEY CONTROL
 KB0719
 KB0719  NGVD 29 (??/??/92)  200.593  (m)          658.11   (f) ADJ UNCH    1 2
 KB0719
 KB0719.Superseded values are not recommended for survey control.
 KB0719
 KB0719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0719.See file dsdata.pdf to determine how the superseded data were derived.
 KB0719
 KB0719_MARKER: DB = BENCH MARK DISK
 KB0719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0719_STAMPING: H 88 1935
 KB0719_MARK LOGO: CGS
 KB0719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0719+STABILITY: SURFACE MOTION
 KB0719_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0719+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2013
 KB0719
 KB0719  HISTORY     - Date     Condition        Report By
 KB0719  HISTORY     - 1935     MONUMENTED       CGS
 KB0719  HISTORY     - 1961     GOOD             CGS
 KB0719  HISTORY     - 1973     GOOD             NGS
 KB0719  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0719  HISTORY     - 20130124 GOOD             ILDT
 KB0719
 KB0719                          STATION DESCRIPTION
 KB0719
 KB0719'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0719'3.1 MI E FROM PANA.
 KB0719'ABOUT 3.1 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 KB0719'THE STATION AT PANA, AT A ROAD CROSSING, IN SECTION 24, T 11 N,
 KB0719'R 2 E, 8 1/2 RAILS WEST OF MILEPOST 164, 45.5 FEET SOUTH OF THE
 KB0719'SOUTH RAIL, 68 FEET WEST OF THE CENTER LINE OF THE ROAD, 20 FEET
 KB0719'WEST OF A 24-INCH OAK TREE, 2 FEET NORTH OF A FENCE LINE, ABOUT
 KB0719'1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 KB0719'CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 KB0719
 KB0719                          STATION RECOVERY (1973)
 KB0719
 KB0719'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0719'RECOVERED IN GOOD CONDITION.
 KB0719
 KB0719                          STATION RECOVERY (1979)
 KB0719
 KB0719'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0719'MARK NOT FOUND.
 KB0719
 KB0719                          STATION RECOVERY (2013)
 KB0719
 KB0719'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 KB0719'THE MARK IS LOCATED ABOUT 3.0 MILES EAST OF PANA.
 KB0719'TO REACH THE MARK FROM THE INTERSECTION OF US 51 NORTH AND IL 16 EAST,
 KB0719'EAST OF PANA, GO EAST ON IL 16 FOR 1.0 MILES TO THE CROSSROAD N 2700
 KB0719'EAST ROAD, TURN RIGHT AND GO SOUTH ON N 2700 EAST ROAD FOR 440 FEET TO
 KB0719'THE MARK ON THE RIGHT.
 KB0719'THE MARK IS 73.0 FEET WEST OF THE CENTERLINE OF ROAD, 37.6 FEET
 KB0719'WEST-NORTHWEST OF THE NORTHWEST CORNER POST OF CHAIN LINK FENCE AROUND
 KB0719'AMEREN NATURAL GAS REGULATION STATION,
 KB0719'34 FEET EAST-NORTHEAST OF A 48 INCH DIAMETER SYCAMORE TREE, 5 FEET
 KB0719'NORTHEAST OF A 18 INCH DIAMETER WALNUT TREE,
 KB0719'AND 0.5 FEET EAST OF A ORANGE FIBERGLASS WITNESS POST, AND PROJECTING
 KB0719'4 INCHES ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0507 ***********************************************************************
 KB0507  DESIGNATION -  H 89
 KB0507  PID         -  KB0507
 KB0507  STATE/COUNTY-  IL/EFFINGHAM
 KB0507  COUNTRY     -  US
 KB0507  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0507
 KB0507                         *CURRENT SURVEY CONTROL
 KB0507  ______________________________________________________________________
 KB0507* NAD 83(1986) POSITION- 39 06 39.     (N) 088 34 13.     (W)   SCALED
 KB0507* NAVD 88 ORTHO HEIGHT -   178.151 (meters)      584.48  (feet) ADJUSTED
 KB0507  ______________________________________________________________________
 KB0507  GEOID HEIGHT    -        -31.979 (meters)                     GEOID18
 KB0507  DYNAMIC HEIGHT  -        178.044 (meters)      584.13  (feet) COMP
 KB0507  MODELED GRAVITY -    980,022.3   (mgal)                       NAVD 88
 KB0507
 KB0507  VERT ORDER      -  SECOND    CLASS 0
 KB0507
 KB0507.The horizontal coordinates were scaled from a map and have
 KB0507.an estimated accuracy of +/- 6 seconds.
 KB0507
 KB0507.The orthometric height was determined by differential leveling and
 KB0507.adjusted by the NATIONAL GEODETIC SURVEY
 KB0507.in June 1991.
 KB0507
 KB0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0507.GEOID18 height accuracy estimate available here.
 KB0507
 KB0507.Click photographs - Photos may exist for this station.
 KB0507
 KB0507.The dynamic height is computed by dividing the NAVD 88
 KB0507.geopotential number by the normal gravity value computed on the
 KB0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0507.degrees latitude (g = 980.6199 gals.).
 KB0507
 KB0507.The modeled gravity was interpolated from observed gravity values.
 KB0507
 KB0507;                    North         East    Units  Estimated Accuracy
 KB0507;SPC IL E     -   271,310.      279,510.      MT  (+/- 180 meters Scaled)
 KB0507
 KB0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ642302(NAD 83)
 KB0507
 KB0507                          SUPERSEDED SURVEY CONTROL
 KB0507
 KB0507  NGVD 29 (??/??/92)  178.246  (m)          584.80   (f) ADJ UNCH    2 0
 KB0507
 KB0507.Superseded values are not recommended for survey control.
 KB0507
 KB0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0507.See file dsdata.pdf to determine how the superseded data were derived.
 KB0507
 KB0507_MARKER: DB = BENCH MARK DISK
 KB0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0507_STAMPING: H 89 1935
 KB0507_MARK LOGO: CGS
 KB0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0507+STABILITY: SURFACE MOTION
 KB0507
 KB0507  HISTORY     - Date     Condition        Report By
 KB0507  HISTORY     - 1935     MONUMENTED       CGS
 KB0507  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0507  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0507
 KB0507                          STATION DESCRIPTION
 KB0507
 KB0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0507'1.3 MI W FROM EFFINGHAM.
 KB0507'1.3 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0507'AT EFFINGHAM, EFFINGHAM COUNTY, 6-1/4 RAILS EAST OF MILEPOST
 KB0507'142, 50 FEET SOUTH OF THE SOUTH TRACK, AND 40 FEET NORTH OF THE
 KB0507'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED H 89 1935 AND
 KB0507'SET IN THE TOP OF A CONCRETE POST.
 KB0507
 KB0507                          STATION RECOVERY (1983)
 KB0507
 KB0507'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0507'MARK NOT FOUND.
 KB0507
 KB0507                          STATION RECOVERY (2012)
 KB0507
 KB0507'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0507'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1046 ***********************************************************************
 JB1046  DESIGNATION -  H 9
 JB1046  PID         -  JB1046
 JB1046  STATE/COUNTY-  IL/WASHINGTON
 JB1046  COUNTRY     -  US
 JB1046  USGS QUAD   -  ASHLEY (2018)
 JB1046
 JB1046                         *CURRENT SURVEY CONTROL
 JB1046  ______________________________________________________________________
 JB1046* NAD 83(1986) POSITION- 38 19 21.83   (N) 089 11 28.19   (W)   HD_HELD1
 JB1046* NAVD 88 ORTHO HEIGHT -   165.774 (meters)      543.88  (feet) ADJUSTED
 JB1046  ______________________________________________________________________
 JB1046  GEOID HEIGHT    -        -30.055 (meters)                     GEOID18
 JB1046  DYNAMIC HEIGHT  -        165.667 (meters)      543.53  (feet) COMP
 JB1046  MODELED GRAVITY -    979,983.8   (mgal)                       NAVD 88
 JB1046
 JB1046  VERT ORDER      -  FIRST     CLASS I
 JB1046
 JB1046.The horizontal coordinates were determined by differentially corrected
 JB1046.hand held GPS observations or other comparable positioning techniques
 JB1046.and have an estimated accuracy of +/- 3 meters.
 JB1046
 JB1046.The orthometric height was determined by differential leveling and
 JB1046.adjusted by the NATIONAL GEODETIC SURVEY
 JB1046.in June 1991.
 JB1046
 JB1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1046.GEOID18 height accuracy estimate available here.
 JB1046
 JB1046.Click photographs - Photos may exist for this station.
 JB1046
 JB1046.The dynamic height is computed by dividing the NAVD 88
 JB1046.geopotential number by the normal gravity value computed on the
 JB1046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1046.degrees latitude (g = 980.6199 gals.).
 JB1046
 JB1046.The modeled gravity was interpolated from observed gravity values.
 JB1046
 JB1046;                    North         East    Units  Estimated Accuracy
 JB1046;SPC IL W     -   184,241.0     785,299.9     MT  (+/- 3 meters HH1 GPS) 
 JB1046
 JB1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0845643895(NAD 83)
 JB1046
 JB1046                          SUPERSEDED SURVEY CONTROL
 JB1046
 JB1046  NGVD 29 (??/??/92)  165.884  (m)          544.24   (f) ADJ UNCH    1 1
 JB1046
 JB1046.Superseded values are not recommended for survey control.
 JB1046
 JB1046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1046.See file dsdata.pdf to determine how the superseded data were derived.
 JB1046
 JB1046_MARKER: DB = BENCH MARK DISK
 JB1046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1046_STAMPING: H 9 1922
 JB1046_MARK LOGO: CGS
 JB1046_PROJECTION: FLUSH
 JB1046_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1046+STABILITY: SURFACE MOTION
 JB1046_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1046+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1046
 JB1046  HISTORY     - Date     Condition        Report By
 JB1046  HISTORY     - 1922     MONUMENTED       CGS
 JB1046  HISTORY     - 1969     GOOD             CGS
 JB1046  HISTORY     - 20110809 GOOD             ILDT
 JB1046  HISTORY     - 20140625 GOOD             ILDT
 JB1046  HISTORY     - 20151008 GOOD             AMESC
 JB1046
 JB1046                          STATION DESCRIPTION
 JB1046
 JB1046'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1046'0.4 MI S FROM ASHLEY.
 JB1046'ABOUT 0.45 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1046'THE STATION AT ASHLEY, 0.25 MILE NORTH OF MILEPOST 267, 63 FEET
 JB1046'SOUTH-SOUTHWEST OF THE CENTER OF A CROSSING OF THE WEST SET OF MAIN
 JB1046'TRACKS OF THE RAILROAD AND AN EAST-WEST ROAD, 18 1/2 FEET WEST
 JB1046'OF THE WEST RAIL OF THE WEST SET OF MAIN TRACKS, 47 1/2 FEET
 JB1046'WEST AND ACROSS THE TRACK FROM A CONCRETE WHISTLE SIGN POST,
 JB1046'51 1/2 FEET SOUTH OF A RAILROAD CROSSING SIGN, 1.5 FEET EAST
 JB1046'OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 JB1046'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 JB1046'12 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 27, T2S, R1W.
 JB1046
 JB1046                          STATION RECOVERY (2011)
 JB1046
 JB1046'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1046'RECOVERED IN GOOD CONDITION.
 JB1046
 JB1046                          STATION RECOVERY (2014)
 JB1046
 JB1046'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1046'RECOVERED IN GOOD CONDITION.
 JB1046
 JB1046                          STATION RECOVERY (2015)
 JB1046
 JB1046'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1046'RECOVERED IN GOOD CONDITION.
 JB1046'
 JB1046'NOTE-THE EAST-WEST ROAD, CONCRETE WHISTLE SIGN POST, RAILROAD CROSSING
 JB1046'SIGN AND WITNESS POST ARE ALL GONE AND THERE IS ONLY ONE SET OF
 JB1046'RAILROAD TRACKS.
 JB1046'
 JB1046'THE STATION IS 265 FT (80.8 M) SOUTH OF THE INTERSECTION OF WEST
 JB1046'MARTIN STREET AND SOUTHWEST RAILROAD STREET AND 18 FT (5.5 M) WEST OF
 JB1046'THE WEST RAIL OF THE RAILROAD TRACKS, IN A TREE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1396 ***********************************************************************
 JA1396  FBN         -  This is a Federal Base Network Control Station.
 JA1396  DESIGNATION -  H 90
 JA1396  PID         -  JA1396
 JA1396  STATE/COUNTY-  IL/JASPER
 JA1396  COUNTRY     -  US
 JA1396  USGS QUAD   -  OBLONG SOUTH (2018)
 JA1396
 JA1396                         *CURRENT SURVEY CONTROL
 JA1396  ______________________________________________________________________
 JA1396* NAD 83(2011) POSITION- 38 59 57.73275(N) 087 57 03.38001(W)   ADJUSTED
 JA1396* NAD 83(2011) ELLIP HT-   117.078 (meters)        (06/27/12)   ADJUSTED
 JA1396* NAD 83(2011) EPOCH   -  2010.00
 JA1396* NAVD 88 ORTHO HEIGHT -   148.786 (meters)      488.14  (feet) ADJUSTED
 JA1396  ______________________________________________________________________
 JA1396  GEOID HEIGHT    -        -31.741 (meters)                     GEOID18
 JA1396  NAD 83(2011) X  -    177,469.787 (meters)                     COMP
 JA1396  NAD 83(2011) Y  - -4,960,288.574 (meters)                     COMP
 JA1396  NAD 83(2011) Z  -  3,992,336.366 (meters)                     COMP
 JA1396  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 JA1396  DYNAMIC HEIGHT  -        148.698 (meters)      487.85  (feet) COMP
 JA1396  MODELED GRAVITY -    980,035.0   (mgal)                       NAVD 88
 JA1396
 JA1396  VERT ORDER      -  SECOND    CLASS 0
 JA1396
 JA1396  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA1396  Standards:
 JA1396         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA1396            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA1396  -------------------------------------------------------------------
 JA1396  NETWORK    0.50   0.82           0.23   0.17   0.42      0.03525600
 JA1396  -------------------------------------------------------------------
 JA1396  Click here for local accuracies and other accuracy information.
 JA1396
 JA1396.The horizontal coordinates were established by GPS observations
 JA1396.and adjusted by the National Geodetic Survey in June 2012.
 JA1396
 JA1396.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA1396.been affixed to the stable North American tectonic plate. See 
 JA1396.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA1396
 JA1396.The horizontal coordinates are valid at the epoch date displayed above
 JA1396.which is a decimal equivalence of Year/Month/Day.
 JA1396
 JA1396.The orthometric height was determined by differential leveling and
 JA1396.adjusted by the NATIONAL GEODETIC SURVEY
 JA1396.in June 1991.
 JA1396
 JA1396.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1396.GEOID18 height accuracy estimate available here.
 JA1396
 JA1396.Click photographs - Photos may exist for this station.
 JA1396
 JA1396.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA1396
 JA1396.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA1396
 JA1396.The ellipsoidal height was determined by GPS observations
 JA1396.and is referenced to NAD 83.
 JA1396
 JA1396.The dynamic height is computed by dividing the NAVD 88
 JA1396.geopotential number by the normal gravity value computed on the
 JA1396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1396.degrees latitude (g = 980.6199 gals.).
 JA1396
 JA1396.The modeled gravity was interpolated from observed gravity values.
 JA1396
 JA1396. The following values were computed from the NAD 83(2011) position.
 JA1396
 JA1396;                    North         East     Units Scale Factor Converg.
 JA1396;SPC IL E     -   258,977.692   333,124.973   MT  0.99998851   +0 14 26.3
 JA1396;SPC IL E     -   849,662.64  1,092,927.52   sFT  0.99998851   +0 14 26.3
 JA1396;UTM  16      - 4,317,136.751   417,655.009   MT  0.99968349   -0 35 54.5
 JA1396
 JA1396!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA1396!SPC IL E     -   0.99998163  x   0.99998851  =   0.99997014
 JA1396!UTM  16      -   0.99998163  x   0.99968349  =   0.99966513
 JA1396
 JA1396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1765517136(NAD 83)
 JA1396
 JA1396                          SUPERSEDED SURVEY CONTROL
 JA1396
 JA1396  NAD 83(2007)-  38 59 57.73259(N)    087 57 03.38080(W) AD(2002.00) 0
 JA1396  ELLIP H (02/10/07)  117.091  (m)                       GP(2002.00)    
 JA1396  ELLIP H (09/15/03)  117.108  (m)                       GP(       ) 4 1
 JA1396  NAD 83(1997)-  38 59 57.73256(N)    087 57 03.38072(W) AD(       ) B
 JA1396  ELLIP H (07/17/98)  117.098  (m)                       GP(       ) 4 1
 JA1396  NAVD 88             148.79   (m)          488.2    (f) LEVELING    3  
 JA1396  NGVD 29 (??/??/92)  148.908  (m)          488.54   (f) ADJ UNCH    2 0
 JA1396
 JA1396.Superseded values are not recommended for survey control.
 JA1396
 JA1396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1396.See file dsdata.pdf to determine how the superseded data were derived.
 JA1396
 JA1396_MARKER: DB = BENCH MARK DISK
 JA1396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1396_STAMPING: H 90 1935
 JA1396_MARK LOGO: CGS
 JA1396_PROJECTION: PROJECTING 10 CENTIMETERS
 JA1396_MAGNETIC: N = NO MAGNETIC MATERIAL
 JA1396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1396+STABILITY: SURFACE MOTION
 JA1396_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1396+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2020
 JA1396
 JA1396  HISTORY     - Date     Condition        Report By
 JA1396  HISTORY     - 1935     MONUMENTED       CGS
 JA1396  HISTORY     - 1962     GOOD             CGS
 JA1396  HISTORY     - 19970228 GOOD             NGS
 JA1396  HISTORY     - 19990927 GOOD             ILDT
 JA1396  HISTORY     - 20020812 GOOD             ILDT
 JA1396  HISTORY     - 20100804 GOOD             ILDT
 JA1396  HISTORY     - 20100925 GOOD             PB
 JA1396  HISTORY     - 20200406 GOOD             ILDT
 JA1396
 JA1396                          STATION DESCRIPTION
 JA1396
 JA1396'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 JA1396'2.4 MI W FROM OBLONG.
 JA1396'IN JASPER COUNTY, 2.4 MILES WEST ALONG THE ILLINOIS CENTRAL
 JA1396'RAILROAD FROM THE STATION AT OBLONG, CRAWFORD COUNTY, ABOUT 280
 JA1396'YARDS EAST OF MILEPOST E 35- I 142, AT A ROAD CROSSING, 15 YARDS
 JA1396'NORTH OF THE CENTERLINE OF THE TRACK, 13 YARDS WEST OF THE
 JA1396'CENTERLINE OF THE ROAD, 6 YARDS WEST OF A FENCE CORNER, AND AT
 JA1396'THE FENCE.  A STANDARD DISK, STAMPED H 90 1935 AND SET IN THE
 JA1396'TOP OF A CONCRETE POST.
 JA1396
 JA1396                          STATION RECOVERY (1997)
 JA1396
 JA1396'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JA1396'THE STATION IS LOCATED ABOUT 2.4 MI (3.9 KM) WEST OF OBLONG.  TO REACH
 JA1396'FROM THE INTERSECTION OF STATE ROUTE 33 AND RANGE STREET IN THE CENTER
 JA1396'OF OBLONG, GO WEST AND NORTHWEST ON ROUTE 33 FOR 2.5 MI (4.0 KM) TO A
 JA1396'CROSSROAD.  TURN LEFT, SOUTH ON ROAD 2275E FOR 0.7 MI (1.1 KM) TO THE
 JA1396'STATION ON THE RIGHT IN THE NORTHWEST QUADRANT OF A RAILROAD CROSSING,
 JA1396'ABOUT 0.08 MI (0.13 KM) NORTH OF ROAD 1020N, 15.2 M (49.9 FT)
 JA1396'NORTH-NORTHWEST OF THE CENTER OF THE RAILROAD TRACK, 12.4 M (40.7 FT)
 JA1396'WEST OF THE CENTER OF THE GRAVEL ROAD, 1.0 M (3.3 FT) SOUTHEAST OF
 JA1396'FENCE END POST, AND 0.2 M (0.7 FT) SOUTH OF A METAL WITNESS POST.
 JA1396'NOTE--DISK IS ON TOP OF A 15-CM SQUARE CONCRETE POST WHICH PROJECTS 10
 JA1396'CM.
 JA1396
 JA1396                          STATION RECOVERY (1999)
 JA1396
 JA1396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JA1396'RECOVERED IN GOOD CONDITION.
 JA1396
 JA1396                          STATION RECOVERY (2002)
 JA1396
 JA1396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (JK)
 JA1396'RECOVERED IN GOOD CONDITION.
 JA1396
 JA1396                          STATION RECOVERY (2010)
 JA1396
 JA1396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA1396'RECOVERED AS DESCRIBED
 JA1396
 JA1396                          STATION RECOVERY (2010)
 JA1396
 JA1396'RECOVERY NOTE BY PBS&J 2010 (MAZ)
 JA1396'PICTURES ARE AVAILABLE
 JA1396
 JA1396                          STATION RECOVERY (2020)
 JA1396
 JA1396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SAB)
 JA1396'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0713 ***********************************************************************
 KB0713  DESIGNATION -  H 92
 KB0713  PID         -  KB0713
 KB0713  STATE/COUNTY-  IL/CHRISTIAN
 KB0713  COUNTRY     -  US
 KB0713  USGS QUAD   -  WILLEYS (2018)
 KB0713
 KB0713                         *CURRENT SURVEY CONTROL
 KB0713  ______________________________________________________________________
 KB0713* NAD 83(1986) POSITION- 39 30 50.     (N) 089 13 53.     (W)   SCALED
 KB0713* NAVD 88 ORTHO HEIGHT -   191.069 (meters)      626.87  (feet) ADJUSTED
 KB0713  ______________________________________________________________________
 KB0713  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB0713  DYNAMIC HEIGHT  -        190.959 (meters)      626.50  (feet) COMP
 KB0713  MODELED GRAVITY -    980,047.3   (mgal)                       NAVD 88
 KB0713
 KB0713  VERT ORDER      -  SECOND    CLASS 0
 KB0713
 KB0713.The horizontal coordinates were scaled from a map and have
 KB0713.an estimated accuracy of +/- 6 seconds.
 KB0713
 KB0713.The orthometric height was determined by differential leveling and
 KB0713.adjusted by the NATIONAL GEODETIC SURVEY
 KB0713.in June 1991.
 KB0713
 KB0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0713.GEOID18 height accuracy estimate available here.
 KB0713
 KB0713.Click photographs - Photos may exist for this station.
 KB0713
 KB0713.The dynamic height is computed by dividing the NAVD 88
 KB0713.geopotential number by the normal gravity value computed on the
 KB0713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0713.degrees latitude (g = 980.6199 gals.).
 KB0713
 KB0713.The modeled gravity was interpolated from observed gravity values.
 KB0713
 KB0713;                    North         East    Units  Estimated Accuracy
 KB0713;SPC IL W     -   316,440.      780,430.      MT  (+/- 180 meters Scaled)
 KB0713
 KB0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ081761(NAD 83)
 KB0713
 KB0713                          SUPERSEDED SURVEY CONTROL
 KB0713
 KB0713  NGVD 29 (??/??/92)  191.162  (m)          627.17   (f) ADJ UNCH    2 0
 KB0713
 KB0713.Superseded values are not recommended for survey control.
 KB0713
 KB0713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0713.See file dsdata.pdf to determine how the superseded data were derived.
 KB0713
 KB0713_MARKER: DB = BENCH MARK DISK
 KB0713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0713_STAMPING: H 92 1935
 KB0713_MARK LOGO: CGS
 KB0713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0713+STABILITY: SURFACE MOTION
 KB0713
 KB0713  HISTORY     - Date     Condition        Report By
 KB0713  HISTORY     - 1935     MONUMENTED       CGS
 KB0713  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0713
 KB0713                          STATION DESCRIPTION
 KB0713
 KB0713'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0713'AT VELMA.
 KB0713'AT VELMA, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 KB0713'3 YARDS SOUTHEAST OF THE STATION, 45 YARDS SOUTHEAST OF THE
 KB0713'CENTER OF A ROAD CROSSING, AT POLE 151/13, 4 YARDS NORTHEAST OF
 KB0713'THE CENTERLINE OF THE TRACK, AND AT AN ANGLE OF THE BRICK
 KB0713'PLATFORM, A STANDARD DISK, STAMPED H 92 1935 AND SET IN THE TOP
 KB0713'OF A CONCRETE POST.
 KB0713
 KB0713                          STATION RECOVERY (1977)
 KB0713
 KB0713'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0713'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0832 ***********************************************************************
 KB0832  DESIGNATION -  H 94
 KB0832  PID         -  KB0832
 KB0832  STATE/COUNTY-  IL/MACOUPIN
 KB0832  COUNTRY     -  US
 KB0832  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0832
 KB0832                         *CURRENT SURVEY CONTROL
 KB0832  ______________________________________________________________________
 KB0832* NAD 83(1986) POSITION- 39 04 14.     (N) 089 43 28.     (W)   SCALED
 KB0832* NAVD 88 ORTHO HEIGHT -   207.678 (meters)      681.36  (feet) ADJUSTED
 KB0832  ______________________________________________________________________
 KB0832  GEOID HEIGHT    -        -31.239 (meters)                     GEOID18
 KB0832  DYNAMIC HEIGHT  -        207.555 (meters)      680.95  (feet) COMP
 KB0832  MODELED GRAVITY -    980,031.3   (mgal)                       NAVD 88
 KB0832
 KB0832  VERT ORDER      -  SECOND    CLASS 0
 KB0832
 KB0832.The horizontal coordinates were scaled from a map and have
 KB0832.an estimated accuracy of +/- 6 seconds.
 KB0832
 KB0832.The orthometric height was determined by differential leveling and
 KB0832.adjusted by the NATIONAL GEODETIC SURVEY
 KB0832.in June 1991.
 KB0832
 KB0832.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0832.GEOID18 height accuracy estimate available here.
 KB0832
 KB0832.Click photographs - Photos may exist for this station.
 KB0832
 KB0832.The dynamic height is computed by dividing the NAVD 88
 KB0832.geopotential number by the normal gravity value computed on the
 KB0832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0832.degrees latitude (g = 980.6199 gals.).
 KB0832
 KB0832.The modeled gravity was interpolated from observed gravity values.
 KB0832
 KB0832;                    North         East    Units  Estimated Accuracy
 KB0832;SPC IL W     -   266,900.      738,270.      MT  (+/- 180 meters Scaled)
 KB0832
 KB0832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ643281(NAD 83)
 KB0832
 KB0832                          SUPERSEDED SURVEY CONTROL
 KB0832
 KB0832  NGVD 29 (??/??/92)  207.802  (m)          681.76   (f) ADJ UNCH    2 0
 KB0832
 KB0832.Superseded values are not recommended for survey control.
 KB0832
 KB0832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0832.See file dsdata.pdf to determine how the superseded data were derived.
 KB0832
 KB0832_MARKER: DB = BENCH MARK DISK
 KB0832_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0832_STAMPING: H 94 1935
 KB0832_MARK LOGO: CGS
 KB0832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0832+STABILITY: SURFACE MOTION
 KB0832
 KB0832  HISTORY     - Date     Condition        Report By
 KB0832  HISTORY     - 1935     MONUMENTED       CGS
 KB0832  HISTORY     - 1960     GOOD             CGS
 KB0832  HISTORY     - 20210726 MARK NOT FOUND   ILDT
 KB0832
 KB0832                          STATION DESCRIPTION
 KB0832
 KB0832'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0832'AT MOUNT OLIVE.
 KB0832'AT THE WABASH RAILROAD STATION AT MOUNT OLIVE, 76 FEET
 KB0832'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF THE STATION, 31 FEET
 KB0832'WEST OF THE WEST RAIL OF THE WEST TRACK, 4 1/2 FEET NORTHWEST
 KB0832'OF A TELEPHONE POLE, 36 FEET EAST OF THE CENTER LINE OF A GRAVEL
 KB0832'ROAD THAT PARALLELS THE TRACK, 41 FEET SOUTHEAST OF THE CENTER
 KB0832'OF THE JUNCTION OF THE GRAVEL ROAD THAT PARALLELS THE TRACK AND
 KB0832'A STREET LEADING TO THE WEST, 76 FEET NORTH OF A STEEL DERAIL
 KB0832'SIGN POST, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 1/2
 KB0832'FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 KB0832'CONCRETE POST PROJECTING 1 INCH.
 KB0832
 KB0832                          STATION RECOVERY (2021)
 KB0832
 KB0832'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KB0832'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0156 ***********************************************************************
 JC0156  DESIGNATION -  H 95
 JC0156  PID         -  JC0156
 JC0156  STATE/COUNTY-  IL/MADISON
 JC0156  COUNTRY     -  US
 JC0156  USGS QUAD   -  GRANITE CITY (2018)
 JC0156
 JC0156                         *CURRENT SURVEY CONTROL
 JC0156  ______________________________________________________________________
 JC0156* NAD 83(1986) POSITION- 38 40 12.     (N) 090 10 25.     (W)   SCALED
 JC0156* NAVD 88 ORTHO HEIGHT -   127.561 (meters)      418.51  (feet) ADJUSTED
 JC0156  ______________________________________________________________________
 JC0156  GEOID HEIGHT    -        -31.146 (meters)                     GEOID18
 JC0156  DYNAMIC HEIGHT  -        127.480 (meters)      418.24  (feet) COMP
 JC0156  MODELED GRAVITY -    979,992.5   (mgal)                       NAVD 88
 JC0156
 JC0156  VERT ORDER      -  SECOND    CLASS 0
 JC0156
 JC0156.The horizontal coordinates were scaled from a map and have
 JC0156.an estimated accuracy of +/- 6 seconds.
 JC0156
 JC0156.The orthometric height was determined by differential leveling and
 JC0156.adjusted by the NATIONAL GEODETIC SURVEY
 JC0156.in June 1991.
 JC0156
 JC0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0156.GEOID18 height accuracy estimate available here.
 JC0156
 JC0156.Click photographs - Photos may exist for this station.
 JC0156
 JC0156.The dynamic height is computed by dividing the NAVD 88
 JC0156.geopotential number by the normal gravity value computed on the
 JC0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0156.degrees latitude (g = 980.6199 gals.).
 JC0156
 JC0156.The modeled gravity was interpolated from observed gravity values.
 JC0156
 JC0156;                    North         East    Units  Estimated Accuracy
 JC0156;SPC IL W     -   222,340.      699,400.      MT  (+/- 180 meters Scaled)
 JC0156
 JC0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC458839(NAD 83)
 JC0156
 JC0156                          SUPERSEDED SURVEY CONTROL
 JC0156
 JC0156  NGVD 29 (??/??/92)  127.675  (m)          418.88   (f) ADJ UNCH    2 0
 JC0156
 JC0156.Superseded values are not recommended for survey control.
 JC0156
 JC0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0156.See file dsdata.pdf to determine how the superseded data were derived.
 JC0156
 JC0156_MARKER: DB = BENCH MARK DISK
 JC0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0156_STAMPING: H 95 1935
 JC0156_MARK LOGO: CGS
 JC0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0156+STABILITY: SURFACE MOTION
 JC0156
 JC0156  HISTORY     - Date     Condition        Report By
 JC0156  HISTORY     - 1935     MONUMENTED       CGS
 JC0156  HISTORY     - 1942     GOOD             CGS
 JC0156
 JC0156                          STATION DESCRIPTION
 JC0156
 JC0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JC0156'AT VENICE.
 JC0156'AT VENICE, MADISON COUNTY, ON THE WABASH RAILROAD, 2 RAILS NORTH
 JC0156'OF THE CROSSING OF BROADWAY (U.S. HIGHWAY 66), 25 FEET NORTHWEST
 JC0156'OF THE CROSSING GATE, AND 20 FEET EAST OF THE TRACK.  A STANDARD
 JC0156'DISK, STAMPED H 95 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0854 ***********************************************************************
 KB0854  DESIGNATION -  H 96
 KB0854  PID         -  KB0854
 KB0854  STATE/COUNTY-  IL/MACOUPIN
 KB0854  COUNTRY     -  US
 KB0854  USGS QUAD   -  ATWATER (2018)
 KB0854
 KB0854                         *CURRENT SURVEY CONTROL
 KB0854  ______________________________________________________________________
 KB0854* NAD 83(1986) POSITION- 39 19 57.     (N) 089 43 28.     (W)   SCALED
 KB0854* NAVD 88 ORTHO HEIGHT -   193.877 (meters)      636.08  (feet) ADJUSTED
 KB0854  ______________________________________________________________________
 KB0854  GEOID HEIGHT    -        -31.570 (meters)                     GEOID18
 KB0854  DYNAMIC HEIGHT  -        193.767 (meters)      635.72  (feet) COMP
 KB0854  MODELED GRAVITY -    980,055.0   (mgal)                       NAVD 88
 KB0854
 KB0854  VERT ORDER      -  SECOND    CLASS 0
 KB0854
 KB0854.The horizontal coordinates were scaled from a map and have
 KB0854.an estimated accuracy of +/- 6 seconds.
 KB0854
 KB0854.The orthometric height was determined by differential leveling and
 KB0854.adjusted by the NATIONAL GEODETIC SURVEY
 KB0854.in June 1991.
 KB0854
 KB0854.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0854.GEOID18 height accuracy estimate available here.
 KB0854
 KB0854.Click photographs - Photos may exist for this station.
 KB0854
 KB0854.The dynamic height is computed by dividing the NAVD 88
 KB0854.geopotential number by the normal gravity value computed on the
 KB0854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0854.degrees latitude (g = 980.6199 gals.).
 KB0854
 KB0854.The modeled gravity was interpolated from observed gravity values.
 KB0854
 KB0854;                    North         East    Units  Estimated Accuracy
 KB0854;SPC IL W     -   295,970.      738,130.      MT  (+/- 180 meters Scaled)
 KB0854
 KB0854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ651572(NAD 83)
 KB0854
 KB0854                          SUPERSEDED SURVEY CONTROL
 KB0854
 KB0854  NGVD 29 (??/??/92)  194.008  (m)          636.51   (f) ADJ UNCH    2 0
 KB0854
 KB0854.Superseded values are not recommended for survey control.
 KB0854
 KB0854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0854.See file dsdata.pdf to determine how the superseded data were derived.
 KB0854
 KB0854_MARKER: DB = BENCH MARK DISK
 KB0854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0854_STAMPING: H 96 1935
 KB0854_MARK LOGO: CGS
 KB0854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0854+STABILITY: SURFACE MOTION
 KB0854
 KB0854  HISTORY     - Date     Condition        Report By
 KB0854  HISTORY     - 1935     MONUMENTED       CGS
 KB0854  HISTORY     - 1959     MARK NOT FOUND   CGS
 KB0854  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0854
 KB0854                          STATION DESCRIPTION
 KB0854
 KB0854'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0854'AT ATWATER.
 KB0854'AT ATWATER, MACOUPIN COUNTY, ON THE CHICAGO, BURLINGTON AND
 KB0854'QUINCY RAILROAD, 27 YARDS NORTH OF THE STATION, 85 YARDS SOUTH
 KB0854'OF MILEPOST 53, AT A STREET CROSSING, 18 YARDS EAST OF THE
 KB0854'CENTERLINE OF THE NORTHBOUND TRACK, 10 YARDS SOUTH OF THE
 KB0854'CENTERLINE OF THE STREET, 1 YARD SOUTH OF A PATH, AND 1 YARD
 KB0854'WEST OF A TILE DRAIN.  A STANDARD DISK, STAMPED H 96 1935 AND SET
 KB0854'IN THE TOP OF A CONCRETE POST.
 KB0854
 KB0854                          STATION RECOVERY (1959)
 KB0854
 KB0854'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0854'MARK NOT FOUND.
 KB0854
 KB0854                          STATION RECOVERY (1976)
 KB0854
 KB0854'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0854'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1266 ***********************************************************************
 JB1266  DESIGNATION -  H 97
 JB1266  PID         -  JB1266
 JB1266  STATE/COUNTY-  IL/RANDOLPH
 JB1266  COUNTRY     -  US
 JB1266  USGS QUAD   -  EVANSVILLE (2018)
 JB1266
 JB1266                         *CURRENT SURVEY CONTROL
 JB1266  ______________________________________________________________________
 JB1266* NAD 83(1986) POSITION- 38 00 51.     (N) 089 59 32.     (W)   SCALED
 JB1266* NAVD 88 ORTHO HEIGHT -   115.553 (meters)      379.11  (feet) ADJUSTED
 JB1266  ______________________________________________________________________
 JB1266  GEOID HEIGHT    -        -29.788 (meters)                     GEOID18
 JB1266  DYNAMIC HEIGHT  -        115.475 (meters)      378.85  (feet) COMP
 JB1266  MODELED GRAVITY -    979,953.6   (mgal)                       NAVD 88
 JB1266
 JB1266  VERT ORDER      -  SECOND    CLASS 0
 JB1266
 JB1266.The horizontal coordinates were scaled from a map and have
 JB1266.an estimated accuracy of +/- 6 seconds.
 JB1266
 JB1266.The orthometric height was determined by differential leveling and
 JB1266.adjusted by the NATIONAL GEODETIC SURVEY
 JB1266.in June 1991.
 JB1266
 JB1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1266.GEOID18 height accuracy estimate available here.
 JB1266
 JB1266.Click photographs - Photos may exist for this station.
 JB1266
 JB1266.The dynamic height is computed by dividing the NAVD 88
 JB1266.geopotential number by the normal gravity value computed on the
 JB1266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1266.degrees latitude (g = 980.6199 gals.).
 JB1266
 JB1266.The modeled gravity was interpolated from observed gravity values.
 JB1266
 JB1266;                    North         East    Units  Estimated Accuracy
 JB1266;SPC IL W     -   149,560.      715,320.      MT  (+/- 180 meters Scaled)
 JB1266
 JB1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH373116(NAD 83)
 JB1266
 JB1266                          SUPERSEDED SURVEY CONTROL
 JB1266
 JB1266  NGVD 29 (??/??/92)  115.662  (m)          379.47   (f) ADJ UNCH    2 0
 JB1266
 JB1266.Superseded values are not recommended for survey control.
 JB1266
 JB1266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1266.See file dsdata.pdf to determine how the superseded data were derived.
 JB1266
 JB1266_MARKER: DB = BENCH MARK DISK
 JB1266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1266_STAMPING: H 97 1935
 JB1266_MARK LOGO: CGS
 JB1266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1266+STABILITY: SURFACE MOTION
 JB1266
 JB1266  HISTORY     - Date     Condition        Report By
 JB1266  HISTORY     - 1935     MONUMENTED       CGS
 JB1266  HISTORY     - 1968     MARK NOT FOUND   USGS
 JB1266
 JB1266                          STATION DESCRIPTION
 JB1266
 JB1266'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1266'AT FLINTON.
 JB1266'AT FLINTON, RANDOLPH COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 JB1266'ABOUT 350 FEET SOUTH OF THE CROSSING OF THE MISSOURI-ILLINOIS
 JB1266'RAILROAD, ABOUT 360 FEET SOUTH OF A SIGNAL TOWER, AT POLE 49/10,
 JB1266'AND 50 FEET EAST OF THE CENTERLINE OF THE EAST MAIN TRACK.  A
 JB1266'STANDARD DISK, STAMPED H 97 1935 AND SET IN THE TOP OF A CONCRETE
 JB1266'POST.
 JB1266
 JB1266                          STATION RECOVERY (1968)
 JB1266
 JB1266'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JB1266'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1087 ***********************************************************************
 HB1087  DESIGNATION -  H 98
 HB1087  PID         -  HB1087
 HB1087  STATE/COUNTY-  IL/JACKSON
 HB1087  COUNTRY     -  US
 HB1087  USGS QUAD   -  ALTENBURG (2017)
 HB1087
 HB1087                         *CURRENT SURVEY CONTROL
 HB1087  ______________________________________________________________________
 HB1087* NAD 83(1986) POSITION- 37 43 34.     (N) 089 30 15.     (W)   SCALED
 HB1087* NAVD 88 ORTHO HEIGHT -   109.400 (meters)      358.92  (feet) ADJUSTED
 HB1087  ______________________________________________________________________
 HB1087  GEOID HEIGHT    -        -29.114 (meters)                     GEOID18
 HB1087  DYNAMIC HEIGHT  -        109.324 (meters)      358.67  (feet) COMP
 HB1087  MODELED GRAVITY -    979,931.7   (mgal)                       NAVD 88
 HB1087
 HB1087  VERT ORDER      -  SECOND    CLASS 0
 HB1087
 HB1087.The horizontal coordinates were scaled from a map and have
 HB1087.an estimated accuracy of +/- 6 seconds.
 HB1087
 HB1087.The orthometric height was determined by differential leveling and
 HB1087.adjusted by the NATIONAL GEODETIC SURVEY
 HB1087.in June 1991.
 HB1087
 HB1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1087.GEOID18 height accuracy estimate available here.
 HB1087
 HB1087.Click photographs - Photos may exist for this station.
 HB1087
 HB1087.The dynamic height is computed by dividing the NAVD 88
 HB1087.geopotential number by the normal gravity value computed on the
 HB1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1087.degrees latitude (g = 980.6199 gals.).
 HB1087
 HB1087.The modeled gravity was interpolated from observed gravity values.
 HB1087
 HB1087;                    North         East    Units  Estimated Accuracy
 HB1087;SPC IL W     -   117,780.      758,400.      MT  (+/- 180 meters Scaled)
 HB1087
 HB1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG793783(NAD 83)
 HB1087
 HB1087                          SUPERSEDED SURVEY CONTROL
 HB1087
 HB1087  NGVD 29 (11/26/84)  109.501  (m)          359.25   (f) ADJUSTED    2 0
 HB1087
 HB1087.Superseded values are not recommended for survey control.
 HB1087
 HB1087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1087.See file dsdata.pdf to determine how the superseded data were derived.
 HB1087
 HB1087_MARKER: DB = BENCH MARK DISK
 HB1087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1087_STAMPING: H 98 1935
 HB1087_MARK LOGO: CGS
 HB1087_PROJECTION: FLUSH
 HB1087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1087+STABILITY: SURFACE MOTION
 HB1087
 HB1087  HISTORY     - Date     Condition        Report By
 HB1087  HISTORY     - 1935     MONUMENTED       CGS
 HB1087  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB1087
 HB1087                          STATION DESCRIPTION
 HB1087
 HB1087'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1087'1.1 MI NW FROM GORHAM.
 HB1087'1.1 MILES NORTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM
 HB1087'THE STATION AT GORHAM, JACKSON COUNTY, 225 FEET SOUTH OF A ROAD
 HB1087'CROSSING, AT POLE 83/04, 45 FEET EAST OF THE CENTERLINE OF THE
 HB1087'EAST MAIN TRACK, AND 12 FEET WEST OF A CINDER ROAD.  A STANDARD
 HB1087'DISK STAMPED H 98 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB1087
 HB1087                          STATION RECOVERY (1981)
 HB1087
 HB1087'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1087'MARK WAS NOT RECOVERED, A PORTION OF THE CONCRETE POST WAS FOUND
 HB1087'NEARBY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1098 ***********************************************************************
 JB1098  DESIGNATION -  H 99
 JB1098  PID         -  JB1098
 JB1098  STATE/COUNTY-  IL/PERRY
 JB1098  COUNTRY     -  US
 JB1098  USGS QUAD   -  WINKLE (2018)
 JB1098
 JB1098                         *CURRENT SURVEY CONTROL
 JB1098  ______________________________________________________________________
 JB1098* NAD 83(1986) POSITION- 38 09 07.     (N) 089 29 19.     (W)   SCALED
 JB1098* NAVD 88 ORTHO HEIGHT -   172.424 (meters)      565.69  (feet) ADJUSTED
 JB1098  ______________________________________________________________________
 JB1098  GEOID HEIGHT    -        -29.696 (meters)                     GEOID18
 JB1098  DYNAMIC HEIGHT  -        172.311 (meters)      565.32  (feet) COMP
 JB1098  MODELED GRAVITY -    979,970.9   (mgal)                       NAVD 88
 JB1098
 JB1098  VERT ORDER      -  SECOND    CLASS 0
 JB1098
 JB1098.The horizontal coordinates were scaled from a map and have
 JB1098.an estimated accuracy of +/- 6 seconds.
 JB1098
 JB1098.The orthometric height was determined by differential leveling and
 JB1098.adjusted by the NATIONAL GEODETIC SURVEY
 JB1098.in June 1991.
 JB1098
 JB1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1098.GEOID18 height accuracy estimate available here.
 JB1098
 JB1098.Click photographs - Photos may exist for this station.
 JB1098
 JB1098.The dynamic height is computed by dividing the NAVD 88
 JB1098.geopotential number by the normal gravity value computed on the
 JB1098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1098.degrees latitude (g = 980.6199 gals.).
 JB1098
 JB1098.The modeled gravity was interpolated from observed gravity values.
 JB1098
 JB1098;                    North         East    Units  Estimated Accuracy
 JB1098;SPC IL W     -   165,050.      759,430.      MT  (+/- 180 meters Scaled)
 JB1098
 JB1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH819256(NAD 83)
 JB1098
 JB1098                          SUPERSEDED SURVEY CONTROL
 JB1098
 JB1098  NGVD 29 (??/??/92)  172.520  (m)          566.01   (f) ADJ UNCH    2 0
 JB1098
 JB1098.Superseded values are not recommended for survey control.
 JB1098
 JB1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1098.See file dsdata.pdf to determine how the superseded data were derived.
 JB1098
 JB1098_MARKER: DB = BENCH MARK DISK
 JB1098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1098_STAMPING: H 99 1935
 JB1098_MARK LOGO: CGS
 JB1098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1098+STABILITY: SURFACE MOTION
 JB1098_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1098+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 JB1098
 JB1098  HISTORY     - Date     Condition        Report By
 JB1098  HISTORY     - 1935     MONUMENTED       CGS
 JB1098  HISTORY     - 1962     GOOD             USGS
 JB1098  HISTORY     - 1979     GOOD             ILDT
 JB1098  HISTORY     - 20020516 GOOD             ILDT
 JB1098  HISTORY     - 20120627 GOOD             ILDT
 JB1098
 JB1098                          STATION DESCRIPTION
 JB1098
 JB1098'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 JB1098'AT WINKLE.
 JB1098'AT CRAIG (WINKLE STATION), NEAR THE CENTER OF SEA. 25, T.4 S.,
 JB1098'R.4 W., 25 FT. NORTH OF DRIVE, 90 FT. WEST OF DRIVE WHERE IT
 JB1098'TURNS NORTH, 5 FT. SOUTH OF A 10 INCH ELM TREE, 1.2 FT. LOWER
 JB1098'THAN BEND IN DRIVE.  SET IN THE TOP OF A CONCRETE POST.  POST IS
 JB1098'EAST OF R.R. CROSSING.
 JB1098
 JB1098                          STATION RECOVERY (1979)
 JB1098
 JB1098'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1098'RECOVERED IN GOOD CONDITION.
 JB1098
 JB1098                          STATION RECOVERY (2002)
 JB1098
 JB1098'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 JB1098'RECOVERED IN GOOD CONDITION.
 JB1098
 JB1098                          STATION RECOVERY (2012)
 JB1098
 JB1098'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0059 ***********************************************************************
 KB0059  DESIGNATION -  HACKETT AZ MK
 KB0059  PID         -  KB0059
 KB0059  STATE/COUNTY-  IL/CHAMPAIGN
 KB0059  COUNTRY     -  US
 KB0059  USGS QUAD   -  TOLONO (2018)
 KB0059
 KB0059                         *CURRENT SURVEY CONTROL
 KB0059  ______________________________________________________________________
 KB0059* NAD 83(1986) POSITION- 39 54 09.     (N) 088 16 27.     (W)   SCALED
 KB0059* NAVD 88 ORTHO HEIGHT -   215.711 (meters)      707.71  (feet) ADJUSTED
 KB0059  ______________________________________________________________________
 KB0059  GEOID HEIGHT    -        -32.015 (meters)                     GEOID18
 KB0059  DYNAMIC HEIGHT  -        215.600 (meters)      707.35  (feet) COMP
 KB0059  MODELED GRAVITY -    980,104.9   (mgal)                       NAVD 88
 KB0059
 KB0059  VERT ORDER      -  SECOND    CLASS 0
 KB0059
 KB0059.The horizontal coordinates were scaled from a map and have
 KB0059.an estimated accuracy of +/- 6 seconds.
 KB0059
 KB0059.The orthometric height was determined by differential leveling and
 KB0059.adjusted by the NATIONAL GEODETIC SURVEY
 KB0059.in June 1991.
 KB0059
 KB0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0059.GEOID18 height accuracy estimate available here.
 KB0059
 KB0059.Click photographs - Photos may exist for this station.
 KB0059
 KB0059.The dynamic height is computed by dividing the NAVD 88
 KB0059.geopotential number by the normal gravity value computed on the
 KB0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0059.degrees latitude (g = 980.6199 gals.).
 KB0059
 KB0059.The modeled gravity was interpolated from observed gravity values.
 KB0059
 KB0059;                    North         East    Units  Estimated Accuracy
 KB0059;SPC IL E     -   359,180.      305,060.      MT  (+/- 180 meters Scaled)
 KB0059
 KB0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK910177(NAD 83)
 KB0059
 KB0059                          SUPERSEDED SURVEY CONTROL
 KB0059
 KB0059  NGVD 29 (??/??/92)  215.769  (m)          707.90   (f) ADJ UNCH    2 0
 KB0059
 KB0059.Superseded values are not recommended for survey control.
 KB0059
 KB0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0059.See file dsdata.pdf to determine how the superseded data were derived.
 KB0059
 KB0059_MARKER: DZ = AZIMUTH MARK DISK
 KB0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0059_STAMPING: HACKETT 1959
 KB0059_MARK LOGO: CGS
 KB0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0059+STABILITY: SURFACE MOTION
 KB0059
 KB0059  HISTORY     - Date     Condition        Report By
 KB0059  HISTORY     - 1959     MONUMENTED       CGS
 KB0059  HISTORY     - 1974     GOOD             NGS
 KB0059  HISTORY     - 1980     GOOD             USGS
 KB0059  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 KB0059
 KB0059                          STATION DESCRIPTION
 KB0059
 KB0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0059'0.9 MI S FROM PESOTUM.
 KB0059'ABOUT 0.35 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0059'CENTRAL RAILROAD STATION AT PESOTUM, THENCE 0.15 MILES SOUTH ALONG
 KB0059'A GRAVEL ROAD, THENCE 0.05 MILES EAST ALONG A GRAVEL ROAD,
 KB0059'THENCE 0.35 MILES SOUTH ALONG AN ASPHALT ROAD, ABOUT 0.1 MILE
 KB0059'SOUTH OF A FARM HOUSE EAST OF THE ROAD, ABOUT 101 YARDS SOUTH OF
 KB0059'AN ILLINOIS CENTRAL RAILROAD WHISTLE POST, 23 FEET WEST OF THE
 KB0059'CENTER LINE OF THE ROAD, 86 1/2 FEET EAST OF THE EAST RAIL OF THE
 KB0059'NORTH BOUND MAIN TRACK, 4 FEET SOUTH OF A TELEPHONE POLE WITH A
 KB0059'WIRE BRACE, 2.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1
 KB0059'FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0059'POST PROJECTING 3 INCHES.
 KB0059
 KB0059                          STATION RECOVERY (1974)
 KB0059
 KB0059'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0059'RECOVERED IN GOOD CONDITION.
 KB0059
 KB0059                          STATION RECOVERY (1980)
 KB0059
 KB0059'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0059'RECOVERED IN GOOD CONDITION.
 KB0059
 KB0059                          STATION RECOVERY (2011)
 KB0059
 KB0059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0059'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0060 ***********************************************************************
 KB0060  DESIGNATION -  HACKETT RM 1
 KB0060  PID         -  KB0060
 KB0060  STATE/COUNTY-  IL/CHAMPAIGN
 KB0060  COUNTRY     -  US
 KB0060  USGS QUAD   -  TOLONO (2018)
 KB0060
 KB0060                         *CURRENT SURVEY CONTROL
 KB0060  ______________________________________________________________________
 KB0060* NAD 83(1986) POSITION- 39 53 44.61   (N) 088 16 26.80   (W)   HD_HELD1
 KB0060* NAVD 88 ORTHO HEIGHT -   215.018 (meters)      705.44  (feet) ADJUSTED
 KB0060  ______________________________________________________________________
 KB0060  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 KB0060  DYNAMIC HEIGHT  -        214.907 (meters)      705.07  (feet) COMP
 KB0060  MODELED GRAVITY -    980,104.0   (mgal)                       NAVD 88
 KB0060
 KB0060  VERT ORDER      -  SECOND    CLASS 0
 KB0060
 KB0060.The horizontal coordinates were determined by differentially corrected
 KB0060.hand held GPS observations or other comparable positioning techniques
 KB0060.and have an estimated accuracy of +/- 3 meters.
 KB0060
 KB0060.The orthometric height was determined by differential leveling and
 KB0060.adjusted by the NATIONAL GEODETIC SURVEY
 KB0060.in June 1991.
 KB0060
 KB0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0060.GEOID18 height accuracy estimate available here.
 KB0060
 KB0060.Click photographs - Photos may exist for this station.
 KB0060
 KB0060.The dynamic height is computed by dividing the NAVD 88
 KB0060.geopotential number by the normal gravity value computed on the
 KB0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0060.degrees latitude (g = 980.6199 gals.).
 KB0060
 KB0060.The modeled gravity was interpolated from observed gravity values.
 KB0060
 KB0060;                    North         East    Units  Estimated Accuracy
 KB0060;SPC IL E     -   358,424.2     305,064.8     MT  (+/- 3 meters HH1 GPS) 
 KB0060
 KB0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9107516960(NAD 83)
 KB0060
 KB0060                          SUPERSEDED SURVEY CONTROL
 KB0060
 KB0060  NGVD 29 (??/??/92)  215.076  (m)          705.63   (f) ADJ UNCH    2 0
 KB0060
 KB0060.Superseded values are not recommended for survey control.
 KB0060
 KB0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0060.See file dsdata.pdf to determine how the superseded data were derived.
 KB0060
 KB0060_MARKER: DR = REFERENCE MARK DISK
 KB0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0060_STAMPING: HACKETT NO 1 1959
 KB0060_MARK LOGO: CGS
 KB0060_PROJECTION: FLUSH
 KB0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0060+STABILITY: SURFACE MOTION
 KB0060
 KB0060  HISTORY     - Date     Condition        Report By
 KB0060  HISTORY     - 1959     MONUMENTED       CGS
 KB0060  HISTORY     - 1980     GOOD             USGS
 KB0060  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 KB0060
 KB0060                          STATION DESCRIPTION
 KB0060
 KB0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0060'1.4 MI S FROM PESOTUM.
 KB0060'ABOUT 0.35 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0060'CENTRAL RAILROAD STATION AT PESOTUM, THENCE 0.15 MILES SOUTH ALONG
 KB0060'A GRAVEL ROAD, THENCE 0.05 MILE EAST ALONG A GRAVEL ROAD, THENCE
 KB0060'0.9 MILES SOUTH ALONG AN ASPHALT ROAD, ABOUT 0.15 MILE NORTH OF AN
 KB0060'EAST-WEST CROSS ROAD, ABOUT 0.1 MILE SOUTH OF A FARM ROAD EAST TO
 KB0060'A FARM HOUSE, 42 FEET EAST AND ACROSS THE ROAD FROM THE SECOND
 KB0060'TELEPHONE POLE SOUTH OF THE FARM ROAD EAST, 21 FEET EAST OF THE
 KB0060'CENTER LINE OF THE ROAD, 46.5 FEET NORTH OF TRIANGULATION STATION
 KB0060'HACKETT, 46.6 FEET NORTH OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 KB0060'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0060'FLUSH WITH THE GROUND.
 KB0060
 KB0060                          STATION RECOVERY (1980)
 KB0060
 KB0060'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0060'RECOVERED/NOT RECOVERED AS DESCRIBED/INDICATED
 KB0060
 KB0060                          STATION RECOVERY (2011)
 KB0060
 KB0060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0060'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0568 ***********************************************************************
 NG0568  DESIGNATION -  HALF DAY
 NG0568  PID         -  NG0568
 NG0568  STATE/COUNTY-  IL/LAKE
 NG0568  COUNTRY     -  US
 NG0568  USGS QUAD   -  WHEELING (2018)
 NG0568
 NG0568                         *CURRENT SURVEY CONTROL
 NG0568  ______________________________________________________________________
 NG0568* NAD 83(1997) POSITION- 42 11 23.06448(N) 087 55 44.98073(W)   ADJUSTED
 NG0568* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) SCALED
 NG0568  ______________________________________________________________________
 NG0568  GEOID HEIGHT    -        -33.966 (meters)                     GEOID18
 NG0568  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 NG0568  HORZ ORDER      -  THIRD
 NG0568
 NG0568.The horizontal coordinates were established by classical geodetic methods
 NG0568.and adjusted by the National Geodetic Survey in October 1999.
 NG0568
 NG0568.The orthometric height was scaled from a topographic map.
 NG0568
 NG0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0568.GEOID18 height accuracy estimate available here.
 NG0568
 NG0568.Click photographs - Photos may exist for this station.
 NG0568
 NG0568.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0568
 NG0568. The following values were computed from the NAD 83(1997) position.
 NG0568
 NG0568;                    North         East     Units Scale Factor Converg.
 NG0568;SPC IL E     -   613,256.574   333,385.491   MT  0.99998871   +0 16 17.2
 NG0568;SPC IL E     - 2,011,992.61  1,093,782.23   sFT  0.99998871   +0 16 17.2
 NG0568;UTM  16      - 4,671,261.018   423,277.757   MT  0.99967243   -0 37 26.6
 NG0568
 NG0568!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0568!SPC IL E     -   0.99997445  x   0.99998871  =   0.99996316
 NG0568!UTM  16      -   0.99997445  x   0.99967243  =   0.99964688
 NG0568
 NG0568:                Primary Azimuth Mark                     Grid Az
 NG0568:SPC IL E     -  HALF DAY AZ MK                           349 19 28.7
 NG0568:UTM  16      -  HALF DAY AZ MK                           350 13 12.5
 NG0568
 NG0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2327771261(NAD 83)
 NG0568
 NG0568|---------------------------------------------------------------------|
 NG0568| PID    Reference Object                     Distance      Geod. Az  |
 NG0568|                                                           dddmmss.s |
 NG0568| CI9707 HALF DAY RM 1                        30.514 METERS 06431     |
 NG0568| NG0518 N BROOK N SHORE GAS CO TANK         APPROX. 8.2 KM 1201748.7 |
 NG0568| CI9708 HALF DAY RM 2                        31.501 METERS 16402     |
 NG0568| CI9706 HALF DAY AZ MK 2                                   33510     |
 NG0568| CI9705 HALF DAY AZ MK                                     3493545.9 |
 NG0568|---------------------------------------------------------------------|
 NG0568
 NG0568                          SUPERSEDED SURVEY CONTROL
 NG0568
 NG0568  NAD 83(1997)-  42 11 23.06447(N)    087 55 44.98129(W) AD(       ) 3
 NG0568  NAD 83(1994)-  42 11 23.06567(N)    087 55 44.99345(W) AD(       ) 3
 NG0568  NAD 83(1986)-  42 11 23.06640(N)    087 55 44.99505(W) AD(       ) 3
 NG0568  NAD 27      -  42 11 22.96950(N)    087 55 44.72870(W) AD(       ) 3
 NG0568
 NG0568.Superseded values are not recommended for survey control.
 NG0568
 NG0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0568.See file dsdata.pdf to determine how the superseded data were derived.
 NG0568
 NG0568_MARKER: DS = TRIANGULATION STATION DISK
 NG0568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0568_STAMPING: HALF DAY 1954
 NG0568_MARK LOGO: CGS
 NG0568_PROJECTION: FLUSH
 NG0568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0568+STABILITY: SURFACE MOTION
 NG0568
 NG0568  HISTORY     - Date     Condition        Report By
 NG0568  HISTORY     - 1954     MONUMENTED       CGS
 NG0568  HISTORY     - 1956     GOOD             CGS
 NG0568  HISTORY     - 1970     GOOD             BRADY
 NG0568  HISTORY     - 1970     GOOD             NGS
 NG0568  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NG0568  HISTORY     - 20021216 MARK NOT FOUND   USPSQD
 NG0568
 NG0568                          STATION DESCRIPTION
 NG0568
 NG0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0568'STATION IS LOCATED ON RIGHT-OF-WAY OF STATE HIGHWAY 21 AND IS ABOUT
 NG0568'0.6 MILES SOUTH OF HALF DAY AND ABOUT 3.5 MILES NORTH OF WHEELING.  IT
 NG0568'IS 50 FEET WEST OF THE CENTER OF STATE HIGHWAY 21, 21 FEET NORTHEAST
 NG0568'OF A TRIANGLE BLAZED TREE AND 3 FEET SOUTH OF A WHITE WITNESS POST.
 NG0568'THE MARK IS FLUSH AND THE DISK IS STAMPED HALF DAY 1954.
 NG0568'
 NG0568'REFERENCE MARK NO. 1 IS 50 FEET EAST OF THE CENTER OF THE HIGHWAY AND
 NG0568'3 FEET SOUTH OF A TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS
 NG0568'STAMPED HALF DAY NO 1 1954.
 NG0568'
 NG0568'REFERENCE MARK NO. 2 IS 48 FEET WEST OF THE CENTER OF THE HIGHWAY AND
 NG0568'100 FEET SOUTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 NG0568'DISK IS STAMPED HALF DAY NO 2 1954.
 NG0568'
 NG0568'THE AZIMUTH MARK IS 50 FEET EAST OF THE CENTER OF THE HIGHWAY, 6 FEET
 NG0568'SOUTH OF A TELEPHONE POLE AND 4 FEET SOUTH OF A WHITE WITNESS POST.
 NG0568'THE MARK IS FLUSH AND THE DISK IS STAMPED HALF DAY 1954.
 NG0568'
 NG0568'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 68 AND 21, IN
 NG0568'WHEELING, GO NORTH ON HIGHWAY 21 FOR 3.55 MILES TO THE STATION ON THE
 NG0568'LEFT.  CONTINUE AHEAD FOR 0.3 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 NG0568'
 NG0568'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 NG0568
 NG0568                          STATION RECOVERY (1956)
 NG0568
 NG0568'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0568'THE STATION REFERENCE MARKS NOS. 1 AND 2 AND AZIMUTH MARK RECOVERED
 NG0568'AND FOUND IN GOOD CONDITION.  A DIFFERENCE OF 0.08 FOOT WAS FOUND IN
 NG0568'THE DISTANCE TO REFERENCE MARK 2 AND A DIFFERENCE OF 0.04 FOOT WAS
 NG0568'FOUND IN THE DISTANCE TO REFERENCE MARK 1.  THE 1956 DIRECTIONS
 NG0568'CHECKED WITH THE 1954 DIRECTIONS.
 NG0568'
 NG0568'THE ORIGINAL DESCRIPTION SUBMITTED BY E.L. JONES IN 1954 IS ADEQUATE.
 NG0568'
 NG0568'HEIGHT OF LIGHT ABOVE THE MARK, 30 METERS.
 NG0568
 NG0568                          STATION RECOVERY (1970)
 NG0568
 NG0568'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1970 (JJ)
 NG0568'STATION AND REFERENCE MARKS 1 AND 2 FOUND IN GOOD CONDITION.  AZIMUTH
 NG0568'MARK WAS NOT RECOVERED.  A NEW SEWER HAS BEEN LAID IN THIS AREA.  THE
 NG0568'STATION WAS OCCUPIED, ANGLES TURNED FROM BOTH REFERENCE MARKS TO
 NG0568'LOCATE AZIMUTH MARK, BUT DID NOT FIND IT.
 NG0568
 NG0568                          STATION RECOVERY (1970)
 NG0568
 NG0568'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NG0568'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.  A
 NG0568'SEARCH WAS MADE FOR THE AZIMUTH MARK BUT IT WAS NOT FOUND AND IS
 NG0568'ASSUMED TO HAVE BEEN DESTROYED BY SEWER CONSTRUCTION.  A NEW AZIMUTH
 NG0568'MARK WAS SET.  THE DIRECTION TO THE REFERENCE MARKS CHECKED.  THE
 NG0568'DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE SHORTER BY 0.05 OF A
 NG0568'FOOT.  THE DISTANCE TO REFERENCE MARK 2 WAS FOUND TO BE SHORTER BY
 NG0568'0.08 OF A FOOT.  A NEW DESCRIPTION FOLLOWS.
 NG0568'
 NG0568'THE STATION IS LOCATED ABOUT 3-1/2 MILES NORTHWEST OF WHEELING, ON
 NG0568'ROAD RIGHT-OF-WAY, AT THE NORTHEAST CORNER OF AN ABANDONED GRAVEL PIT,
 NG0568'14 FEET SOUTHEAST OF A FENCE CORNER, 1 FOOT SOUTH OF A METAL WITNESS
 NG0568'POST, 50 FEET WEST OF THE CENTERLINE OF THE HIGHWAY AND 21 FEET
 NG0568'NORTHEAST OF AN 18 INCH BOX ELDER TREE.  THE MONUMENT IS FLUSH AND THE
 NG0568'DISK IS STAMPED HALF DAY 1954.
 NG0568'
 NG0568'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 68 AND 21 AND
 NG0568'U.S. HIGHWAY 45 AT WHEELING, GO NORTHWESTERLY ON HIGHWAY 45 AND 21 FOR
 NG0568'3.55 MILES TO THE STATION ON THE LEFT.  CONTINUE NORTHWEST ON THE
 NG0568'HIGHWAY FOR 0.5 MILE TO THE ENTRANCE TO THE CHICAGOLAND AIRPORT.  TURN
 NG0568'LEFT ON THE DRIVE AND GO WEST FOR 0.1 MILE TO THE AZIMUTH MARK AS
 NG0568'DESCRIBED.
 NG0568'
 NG0568'REFERENCE MARK 1 IS 23 FEET WEST OF THE CENTERLINE OF GRAVELED ROAD
 NG0568'AROUND THE WEST SIDE OF GRAVEL PIT, 1 FOOT NORTH OF A METAL WITNESS
 NG0568'POST AND 50 FEET EAST OF THE CENTERLINE OF THE HIGHWAY.  THE MONUMENT
 NG0568'PROJECTS 2 INCHES AND THE DISK IS STAMPED HALF DAY NO 1 1954.
 NG0568'
 NG0568'REFERENCE MARK 2 IS 50 FEET WEST OF THE CENTERLINE OF THE HIGHWAY AND
 NG0568'92 FEET SOUTHEAST OF THE BOX ELDER TREE.  THE MONUMENT IS FLUSH AND
 NG0568'THE DISK IS STAMPED HALF DAY NO 2 1954.
 NG0568'
 NG0568'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HALF DAY 1954 1970 SET IN
 NG0568'A DRILL HOLE IN THE CONCRETE RAMP OF THE CHICAGO AREO CORPORATION
 NG0568'HANGAR, 40 FEET SOUTH OF THE NORTHEAST CORNER, 2 FEET EAST OF THE EAST
 NG0568'WALL, AND 8 FEET SOUTH OF THE CENTER OF THE RAMP.
 NG0568'
 NG0568'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - ABOUT 1/2 MILE
 NG0568'SOUTH OF HALF DAY HEIGHT OF LIGHT ABOVE STATION MARK - 5 FEET.
 NG0568
 NG0568                          STATION RECOVERY (1989)
 NG0568
 NG0568'RECOVERY NOTE BY US POWER SQUADRON 1989 (GAM)
 NG0568'MARK NOT FOUND.
 NG0568
 NG0568                          STATION RECOVERY (2002)
 NG0568
 NG0568'RECOVERY NOTE BY US POWER SQUADRON 2002 (EFU)
 NG0568'THE ENTIRE AREA HAS CHANGED.  THE GRAVEL PIT USED AS A MAJOR REFERENCE
 NG0568'TO THE AREA AND THE MARKERS IS COMPLETELY GONE - REPLACED PRIMARILY BY
 NG0568'LAWN FOR THE INDUSTRIAL COMPLEX. I BELIEVE THE STATION AND AZIMUTH
 NG0568'MARKS ARE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1041 ***********************************************************************
 LC1041  DESIGNATION -  HALL
 LC1041  PID         -  LC1041
 LC1041  STATE/COUNTY-  IL/MCLEAN
 LC1041  COUNTRY     -  US
 LC1041  USGS QUAD   -  FUNKS GROVE (2018)
 LC1041
 LC1041                         *CURRENT SURVEY CONTROL
 LC1041  ______________________________________________________________________
 LC1041* NAD 83(1997) POSITION- 40 19 35.12236(N) 089 07 17.41022(W)   ADJUSTED
 LC1041* NAVD 88 ORTHO HEIGHT -   218.324 (meters)      716.28  (feet) ADJUSTED
 LC1041  ______________________________________________________________________
 LC1041  GEOID HEIGHT    -        -32.315 (meters)                     GEOID18
 LC1041  LAPLACE CORR    -          3.06  (seconds)                    DEFLEC18
 LC1041  DYNAMIC HEIGHT  -        218.216 (meters)      715.93  (feet) COMP
 LC1041  MODELED GRAVITY -    980,125.9   (mgal)                       NAVD 88
 LC1041
 LC1041  HORZ ORDER      -  SECOND
 LC1041  VERT ORDER      -  SECOND    CLASS 0
 LC1041
 LC1041.The horizontal coordinates were established by classical geodetic methods
 LC1041.and adjusted by the National Geodetic Survey in October 1999.
 LC1041
 LC1041.The orthometric height was determined by differential leveling and
 LC1041.adjusted by the NATIONAL GEODETIC SURVEY
 LC1041.in June 1991.
 LC1041
 LC1041.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1041.GEOID18 height accuracy estimate available here.
 LC1041
 LC1041.Click photographs - Photos may exist for this station.
 LC1041
 LC1041.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1041
 LC1041.The dynamic height is computed by dividing the NAVD 88
 LC1041.geopotential number by the normal gravity value computed on the
 LC1041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1041.degrees latitude (g = 980.6199 gals.).
 LC1041
 LC1041.The modeled gravity was interpolated from observed gravity values.
 LC1041
 LC1041. The following values were computed from the NAD 83(1997) position.
 LC1041
 LC1041;                    North         East     Units Scale Factor Converg.
 LC1041;SPC IL E     -   406,542.828   233,018.070   MT  1.00003021   -0 30 36.3
 LC1041;SPC IL E     - 1,333,799.26    764,493.45   sFT  1.00003021   -0 30 36.3
 LC1041;UTM  16      - 4,466,147.877   319,767.618   MT  0.99999988   -1 22 23.8
 LC1041
 LC1041!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1041!SPC IL E     -   0.99997082  x   1.00003021  =   1.00000103
 LC1041!UTM  16      -   0.99997082  x   0.99999988  =   0.99997070
 LC1041
 LC1041:                Primary Azimuth Mark                     Grid Az
 LC1041:SPC IL E     -  HALL AZ MK                               268 59 55.1
 LC1041:UTM  16      -  HALL AZ MK                               269 51 42.6
 LC1041
 LC1041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1976766147(NAD 83)
 LC1041
 LC1041|---------------------------------------------------------------------|
 LC1041| PID    Reference Object                     Distance      Geod. Az  |
 LC1041|                                                           dddmmss.s |
 LC1041| LC1042 HALL RM 1                            12.511 METERS 08701     |
 LC1041| LC1910 MC LEAN MUNICIPAL TANK              APPROX. 4.3 KM 2511355.6 |
 LC1041| LC1039 HALL AZ MK                                         2682918.8 |
 LC1041| LC1040 HALL RM 2                            12.774 METERS 27118     |
 LC1041|---------------------------------------------------------------------|
 LC1041
 LC1041                          SUPERSEDED SURVEY CONTROL
 LC1041
 LC1041  NAD 83(1986)-  40 19 35.13332(N)    089 07 17.40808(W) AD(       ) 2
 LC1041  NAD 27      -  40 19 34.99550(N)    089 07 17.10370(W) AD(       ) 2
 LC1041  NGVD 29 (??/??/92)  218.390  (m)          716.50   (f) ADJ UNCH    2 0
 LC1041  NGVD 29             218.39   (m)          716.5    (f) LEVELING    3  
 LC1041
 LC1041.Superseded values are not recommended for survey control.
 LC1041
 LC1041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1041.See file dsdata.pdf to determine how the superseded data were derived.
 LC1041
 LC1041_MARKER: DE = TRAVERSE STATION DISK
 LC1041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1041_STAMPING: HALL 1960
 LC1041_MARK LOGO: CGS
 LC1041_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1041+STABILITY: SURFACE MOTION
 LC1041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1041+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2001
 LC1041
 LC1041  HISTORY     - Date     Condition        Report By
 LC1041  HISTORY     - 1960     MONUMENTED       CGS
 LC1041  HISTORY     - 1960     GOOD             CGS
 LC1041  HISTORY     - 1980     GOOD             NGS
 LC1041  HISTORY     - 1980     GOOD             NGS
 LC1041  HISTORY     - 1984     GOOD             NGS
 LC1041  HISTORY     - 19840607 GOOD             NGS
 LC1041  HISTORY     - 20010410 GOOD             JCLS
 LC1041  HISTORY     - 20010418 GOOD             JCLS
 LC1041  HISTORY     - 20140425 POOR             INDIV
 LC1041
 LC1041                          STATION DESCRIPTION
 LC1041
 LC1041'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1041'THE STATION IS LOCATED ABOUT 2-1/2 MILES EAST-NORTHEAST OF
 LC1041'MC LEAN, ABOUT 2.0 MILES SOUTH OF FUNKS GROVE AND 1 MILE NORTH
 LC1041'OF U.S. HIGHWAY 136 ON THE NORTH SIDE OF A DIRT ROAD.
 LC1041'
 LC1041'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND
 LC1041'THE CROSSROAD JUST SOUTH OF THE GRAIN ELEVATOR IN FUNKS GROVE,
 LC1041'GO EAST FOR 0.1 MILE TO A SIDE ROAD RIGHT JUST AFTER CROSSING
 LC1041'BRIDGE, TURN RIGHT AND GO SOUTHWEST THEN SOUTH FOR 2.1 MILES
 LC1041'TO END OF GRAVEL, CONTINUE AHEAD FOR 0.55 MILE TO A SHARP TURN
 LC1041'RIGHT, GO WEST FOR 0.45 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC1041'
 LC1041'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.65
 LC1041'MILE TO THE AZIMUTH MARK ON THE LEFT.
 LC1041'
 LC1041'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12
 LC1041'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC1041'OF THE GROUND AND IS STAMPED HALL 1960.  THE MARK IS 27.5 FEET
 LC1041'NORTH OF CENTER OF ROAD, 2 FEET SOUTH-SOUTHWEST OF WITNESS POST
 LC1041'AND 2 FEET SOUTH OF FENCE.
 LC1041'
 LC1041'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A
 LC1041'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC1041'OF THE GROUND AND IS STAMPED HALL NO 1 1960.  THE MARK IS 40
 LC1041'FEET EAST OF WITNESS POST, 29.5 FEET NORTH OF CENTER OF ROAD
 LC1041'AND 1 FOOT SOUTH OF FENCE.
 LC1041'
 LC1041'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 LC1041'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1041'SURFACE OF THE GROUND AND IS STAMPED HALL NO 2 1960.  THE MARK
 LC1041'IS 42.8 FEET WEST OF WITNESS POST, 29.5 FEET NORTH OF CENTER
 LC1041'OF ROAD AND 1 FOOT SOUTH OF FENCE.
 LC1041'
 LC1041'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12
 LC1041'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC1041'OF THE GROUND AND IS STAMPED HALL 1960.  THE MARK IS 68.5
 LC1041'FEET NORTH OF NORTHEAST CORNER OF BARN, 33 FEET SOUTH OF CENTER
 LC1041'OF ROAD, 23 FEET WEST OF CENTER OF DRIVEWAY, 1.5 FEET
 LC1041'EAST-NORTHEAST OF WITNESS POST AND 1 FOOT NORTH OF FENCE.
 LC1041
 LC1041                          STATION RECOVERY (1960)
 LC1041
 LC1041'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1041'2.9 MI NE FROM MCLEAN.
 LC1041'ABOUT 1.15 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS
 LC1041'JUNCTION WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN ,
 LC1041'THENCE 1.75 MILES EAST ALONG A GRAVEL ROAD, AT A DRIVE SOUTH TO
 LC1041'A BARN AND CORN CRIB, 30 FEET NORTH OF THE CENTER LINE OF THE
 LC1041'ROAD, 52 FEET WEST OF THE EXTENDED CENTER LINE OF THE DRIVE TO
 LC1041'THE SOUTH, 2 FEET SOUTH OF THE FENCE, 2.0 FEET SOUTH-SOUTHWEST
 LC1041'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE ROAD, AND SET
 LC1041'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC1041
 LC1041                          STATION RECOVERY (1980)
 LC1041
 LC1041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1041'STATION MARK AND AZI MARK FOUND IN GOOD CONDITION.  RM 1 AND 2 WERE
 LC1041'FOUND UPROOTED AND LAYING HORIZONTALLY COVERED.  THE DISK WAS
 LC1041'REMOVED FROM RM 1.  RM 2 WAS NOT DUG OUT AS TELEPHONE UNDERGROUND
 LC1041'CABLE LAY AT THE MARK.  RM 3 AND 4 WERE ESTABLISHED.  A NEW TOO REACH
 LC1041'AND DESCRIPTION.
 LC1041'
 LC1041'STATION IS ABOUT 2.5 MILES ENE OF MCLEAN, 2 MILES S OF FUNKS GROVE,
 LC1041'1 MILE N OF HIGHWAY 136, 2 MILES E OF INTERSTATE HIGHWAY 55 AND ALONG
 LC1041'THE N SIDE OF A PAVED ROAD.
 LC1041'
 LC1041'TO REACH STATION FROM JUNCTION OF U.S. HIGHWAY 66 AND A PAVED
 LC1041'CROSSROAD AT FUNKS GROVE, GO E FOR 0.1 MILE TO A T ROAD.  GO RIGHT, SW
 LC1041'FOR 0.25 MILE TO WHERE ROAD TURNS LEFT.  GO S ON ROAD FOR 2.35 MILE
 LC1041'TO WHERE ROAD CURVES SHARP TO THE RIGHT.  GO RIGHT, W FOR 0.55 MILE TO
 LC1041'STATION ON RIGHT.
 LC1041'
 LC1041'TO REACH AZIMUTH MARK FROM STATION CONTINUE AHEAD W FOR 0.65 MILE TO
 LC1041'A DRIVEWAY ON THE LEFT AT FARMHOUSE AND AZIMUTH MARK ON LEFT.
 LC1041'
 LC1041'STATION MARKS ARE STANDARD DISKS, STAMPED---HALL 1960---.  SURFACE
 LC1041'MARK IS 59 FT W OF CENTERLINE OF EXTENDED FIELD ROAD, 51 FT W OF W
 LC1041'WALL OF A BARN ON THE SOUTH SIDE OF ROAD, 29 FT N OF CENTERLINE OF
 LC1041'ROAD AND 1 FT E OF A METAL WITNESS POST.  THE MARK IS FLUSH.
 LC1041'
 LC1041'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED---HALL 1960 NO 3
 LC1041'1980---.  IT IS 39 FT W OF CENTERLINE OF FIELD ROAD, 15 FT S OF
 LC1041'CENTERLINE OF ROAD AND 1 FT N OF A METAL WITNESS POST.  THE MARK IS
 LC1041'FLUSH.
 LC1041'
 LC1041'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED---HALL 1960 NO 4
 LC1041'1980---.  IT IS 15 FT S OF CENTERLINE OF ROAD AND 1 FT N OF A METAL
 LC1041'WITNESS POST.  THE MARK IS FLUSH.
 LC1041'
 LC1041'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED---HALL 1960---.  IT IS
 LC1041'34 FT S OF CENTERLINE OF ROAD, 23 FT W OF CENTERLINE OF DRIVEWAY AND
 LC1041'0.5 FT N OF A METAL WITNESS POST.  THE MARK IS FLUSH.
 LC1041
 LC1041                          STATION RECOVERY (1980)
 LC1041
 LC1041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1041'RECOVERED IN GOOD CONDITION.
 LC1041
 LC1041                          STATION RECOVERY (1984)
 LC1041
 LC1041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 LC1041'RECOVERED IN GOOD CONDITION.
 LC1041
 LC1041                          STATION RECOVERY (1984)
 LC1041
 LC1041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 LC1041'THE STATION MARK AND THE AZ MK WAS RECOVERED IN GOOD CONDIION.  RMS 1
 LC1041'AND 2 WERE RECOVERED LAY ON THERE SIDES HALF BURIED IN THE GROUND. RMS
 LC1041'3 AND 4 MENTIONED BY MR VIRGIL L ANDREWS OF BLOOMINGTON FARM
 LC1041'MANAGEMENT SERVICES, WHEN HE NOTIFIED ME AS TO THE CONDITION OF THE
 LC1041'STATION WERE NOT RECOVERED.  A NEW RM 5 AND 6 WERE ESTABLISHED AT THIS
 LC1041'TIME.  A NEW AND COMPLETE DESCRIPTION FOLLOWS.  THE STATION IS LOCATED
 LC1041'ABOUT 4.02 KM (2.50 MI) ENE OF MCLEAN, 3.22 KM (2.00 MI) S OF FUNKS
 LC1041'GROVE ON HWY RIGHT OF WAY.  TO REACH THE STATION FOM THE JUNCTION OF
 LC1041'COUNTRY ROUTE 825 E AND 550 N JUST S OF THE GRAIN ELEVATOR IN FUNKS
 LC1041'GROVE, GO E FOR 0.16 KM (0.10 MI) TO A T-ROAD JUST AFTER CROSSING
 LC1041'BRIDGE OVER SMALL CREEK.  TURN RIGHT AND GO SW THEN S FOR 4.27 KM
 LC1041'(2.65 MI) TO A SHARP CURVE RIGHT.  CONTINUE AHEAD W FOR 0.72 KM (0.45
 LC1041'MI) TO TOP OF HILL AND STATION ON RIGHT AS DESCRIBED.
 LC1041'
 LC1041'THE STATION IS A STANDARD NGS DISKS STAMPED---HALL 1960---, SET INTO
 LC1041'THE TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 LC1041'RECESSED 2 INCHES (6 CM) BELOW THE GROUND.  THE STATION IS LOCATED
 LC1041'8.382 METERS (27.500 FT) N FROM THE CENTERLINE OF PAVED ROAD, 2.438
 LC1041'METERS (7.999 FT) S FROM THE EDGE OF CULTIVATED FIELD, 0.305 METERS
 LC1041'(1.001 FT) E FROM A WITNESS POST AND 18.166 METERS (59.600 FT) W FROM
 LC1041'THE CENTER OF A FIELD ENTRANCE.  RM NO 5, IS A STANDARD NGS DISK
 LC1041'STAMPED---HALL 1960 NO 5 1984---, SET INTO THE TOP OF A ROUND CONCRETE
 LC1041'MONUMENT, 10 INCHES (30 CM) IN DIAMETER, FLUSH WITH GROUND.  THE
 LC1041'STATION IS LOCATED 10.241 METERS (33.599 FT) N FROM THE CENTERLINE OF
 LC1041'PAVED ROAD, 1.219 METERS (3.999 FT) S FROM THE EDGE OF CULTIVATED
 LC1041'FIELD, 0.305 METERS (1.001 FT) E FROM A WITNESS POST, AND 13.045
 LC1041'METERS (42.798 FT) W FROM THE CENTER OF A FIELD ENTRANCE ROAD, AND 0.2
 LC1041'METERS (0.7 FT) HIGHER THAN THE STATION.  RM NO 6, IS A STANDARD NGS
 LC1041'DISK STAMPED---HALL 1960 NO 6 1984---, SET INTO THE TOP OF A ROUND
 LC1041'CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, FLUSH WITH GROUND.
 LC1041'THE STATION IS LOCATED 10.241 METERS (33.599 FT) N FROM THE CENTER OF
 LC1041'PAVED ROAD, 1.219 METERS (3.999 FT) S FROM THE EDGE OF CULTIVATED
 LC1041'FIELD, 23.012 METERS (75.499 FT) W FROM THE CENTER OF FIELD ENTRANCE
 LC1041'ROAD AND 0.305 METERS (1.001 FT) E FROM A WITNESS POST, AND 0.2 METERS
 LC1041'(0.7 FT) HIGHER THAN THE STATION.  AZ MK NO 1, IS A STANDARD NGS DISK
 LC1041'STAMPED---HALL 1960---, SET INTO THE TOP OF SQUARE CONCRETE MONUMENT,
 LC1041'10 INCHES (30 CM) IN DIAMTER, FLUSH WITH GROUND.  THE STATION IS
 LC1041'LOCATED 10.302 METERS (33.799 FT) S FROM THE CENTERLINE OF PAVE ROAD,
 LC1041'8.778 METERS (28.799 FT) W FROM THE CENTERLINE OF DRIVEWAY, 5.944
 LC1041'METERS (19.501 FT) SSE FROM A MAIL BOX AND 0.610 METERS (2.001 FT) N
 LC1041'FROM A SMALL SHRUBERY TREE AND LARGE ROCK.  TO REACH THE AZ MK FROM
 LC1041'THE STATION CONTINUE W ON PAVED ROAD FOR 0.65 KM (0.40 MI) TO A
 LC1041'DRIVEWAY LEFT AND THE MARK ON W SIDE OF DRIVEWAY.
 LC1041
 LC1041                          STATION RECOVERY (2001)
 LC1041
 LC1041'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 LC1041'RECOVERED IN GOOD CONDITION.
 LC1041
 LC1041                          STATION RECOVERY (2001)
 LC1041
 LC1041'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 LC1041'RECOVERED IN GOOD CONDITION.
 LC1041
 LC1041                          STATION RECOVERY (2014)
 LC1041
 LC1041'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (LIN)
 LC1041'APPEARS TO HAVE BEEN HIT BY HEAVY EQUIPMENT AND ATTEMPTED TO BE
 LC1041'REPAIRED BY EPOXYING TO TOP BACK ON.  CHECKED WITHIN 0.20' ACCURACY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1039 ***********************************************************************
 LC1039  DESIGNATION -  HALL AZ MK
 LC1039  PID         -  LC1039
 LC1039  STATE/COUNTY-  IL/MCLEAN
 LC1039  COUNTRY     -  US
 LC1039  USGS QUAD   -  MCLEAN (2018)
 LC1039
 LC1039                         *CURRENT SURVEY CONTROL
 LC1039  ______________________________________________________________________
 LC1039* NAD 83(1986) POSITION- 40 19 34.22   (N) 089 08 02.10   (W)   HD_HELD1
 LC1039* NAVD 88 ORTHO HEIGHT -   218.150 (meters)      715.71  (feet) ADJUSTED
 LC1039  ______________________________________________________________________
 LC1039  GEOID HEIGHT    -        -32.334 (meters)                     GEOID18
 LC1039  DYNAMIC HEIGHT  -        218.042 (meters)      715.36  (feet) COMP
 LC1039  MODELED GRAVITY -    980,125.2   (mgal)                       NAVD 88
 LC1039
 LC1039  VERT ORDER      -  SECOND    CLASS 0
 LC1039
 LC1039.The horizontal coordinates were determined by differentially corrected
 LC1039.hand held GPS observations or other comparable positioning techniques
 LC1039.and have an estimated accuracy of +/- 3 meters.
 LC1039
 LC1039.The orthometric height was determined by differential leveling and
 LC1039.adjusted by the NATIONAL GEODETIC SURVEY
 LC1039.in June 1991.
 LC1039
 LC1039.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1039.GEOID18 height accuracy estimate available here.
 LC1039
 LC1039.Click photographs - Photos may exist for this station.
 LC1039
 LC1039.The dynamic height is computed by dividing the NAVD 88
 LC1039.geopotential number by the normal gravity value computed on the
 LC1039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1039.degrees latitude (g = 980.6199 gals.).
 LC1039
 LC1039.The modeled gravity was interpolated from observed gravity values.
 LC1039
 LC1039;                    North         East    Units  Estimated Accuracy
 LC1039;SPC IL E     -   406,524.5     231,962.8     MT  (+/- 3 meters HH1 GPS) 
 LC1039
 LC1039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1871266145(NAD 83)
 LC1039
 LC1039                          SUPERSEDED SURVEY CONTROL
 LC1039
 LC1039  NGVD 29 (??/??/92)  218.216  (m)          715.93   (f) ADJ UNCH    2 0
 LC1039
 LC1039.Superseded values are not recommended for survey control.
 LC1039
 LC1039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1039.See file dsdata.pdf to determine how the superseded data were derived.
 LC1039
 LC1039_MARKER: DZ = AZIMUTH MARK DISK
 LC1039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1039_STAMPING: HALL 1960
 LC1039_MARK LOGO: CGS
 LC1039_PROJECTION: FLUSH
 LC1039_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1039+STABILITY: SURFACE MOTION
 LC1039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1039+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2023
 LC1039
 LC1039  HISTORY     - Date     Condition        Report By
 LC1039  HISTORY     - 1960     MONUMENTED       CGS
 LC1039  HISTORY     - 1980     GOOD             NGS
 LC1039  HISTORY     - 1984     GOOD             NGS
 LC1039  HISTORY     - 19840607 GOOD             NGS
 LC1039  HISTORY     - 1989     GOOD             USPSQD
 LC1039  HISTORY     - 20231017 GOOD             ILDT
 LC1039
 LC1039                          STATION DESCRIPTION
 LC1039
 LC1039'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1039'2.3 MI NE FROM MCLEAN.
 LC1039'ABOUT 1.15 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1039'WITH U.S. HIGHWAY 136, THENCE 1.15 MILES EAST ALONG A GRAVEL ROAD,
 LC1039'AT A FARM HOUSE ON THE SOUTH SIDE OF THE ROAD, ABOUT 0.05 MILES
 LC1039'EAST OF THE JUNCTION OF A GRAVEL ROAD NORTH, 33 FEET SOUTH OF
 LC1039'THE CENTER LINE OF THE ROAD, 0.5 FEET NORTH OF THE FENCE, 23 FEET
 LC1039'WEST OF THE CENTER LINE OF THE FARM DRIVE, 2 FEET NORTHWEST OF A
 LC1039'FENCE CORNER, 1.6 FEET EAST-NORTHEAST OF A METAL WITNESS POST,
 LC1039'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 LC1039'PROJECTING 2 INCHES.
 LC1039
 LC1039                          STATION RECOVERY (1980)
 LC1039
 LC1039'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1039'RECOVERED IN GOOD CONDITION.
 LC1039
 LC1039                          STATION RECOVERY (1984)
 LC1039
 LC1039'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 LC1039'RECOVERED IN GOOD CONDITION.
 LC1039
 LC1039                          STATION RECOVERY (1984)
 LC1039
 LC1039'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 LC1039'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) ENE OF MCLEAN, 4.02 KM
 LC1039'(2.50 MI) S OF FUNKS GROVE AND ON HWY RIGHT-OF-WAY.  TO REACH FROM THE
 LC1039'JUNCTION OF COUNTY ROUTE 825 E AND 550 N JUST S OF THE GRAIN ELEVATOR
 LC1039'IN FUNKS GROVE, GO E FOR 0.16 KM (0.10 MI) TO T-JUNCTION JUST AFTER
 LC1039'CROSSING BRIDGE.  TURN RIGHT AND GO SW THEN S FOR 4.27 KM (2.65 MI) TO
 LC1039'A SHARP TURN RIGHT.  CONTINUE W FOR 1.77 KM (1.10 MI) TO A DRIVEWAY
 LC1039'LEFT AND THE STATION IN THE SW QUADRANT OF INTERSECTION. THE STATION
 LC1039'IS A STANDARD NGS AZ MK DISK STAMPED---HALL 1960---, SET INTO THE TOP
 LC1039'OF A 10 INCH, 30 CM SQUARE CONCRETE MONUMENT, FLUSH WITH GROUND.
 LC1039'LOCATED 10.302 METERS (33.799 FT) S FROM THE CENTERLINE OF PAVED ROAD,
 LC1039'8.778 METERS (28.799 FT) W FROM THE CENTERLINE OF DRIVEWAY, 5.944
 LC1039'METERS (19.501 FT) SSE FROM A MAILBOX AND 0.610 METERS (2.001 FT) N
 LC1039'FROM A SMALL SHRUBERY TREE AND LARGE ROCK.  A TRAVERSE CONNECTION WAS
 LC1039'MADE TO TRIANGULATION STATION HALL 1960 USING ELECTRONIC DISTANCE
 LC1039'MEASURING EQUIPMENT.  HEIGHT OF LIGHT ABOVE STATION WAS 1.5 METERS.
 LC1039
 LC1039                          STATION RECOVERY (1989)
 LC1039
 LC1039'RECOVERY NOTE BY US POWER SQUADRON 1989 (KMS)
 LC1039'RECOVERED IN GOOD CONDITION.
 LC1039
 LC1039                          STATION RECOVERY (2023)
 LC1039
 LC1039'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC1039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1609 ***********************************************************************
 LC1609  DESIGNATION -  HALL RM 3
 LC1609  PID         -  LC1609
 LC1609  STATE/COUNTY-  IL/MCLEAN
 LC1609  COUNTRY     -  US
 LC1609  USGS QUAD   -  FUNKS GROVE (2018)
 LC1609
 LC1609                         *CURRENT SURVEY CONTROL
 LC1609  ______________________________________________________________________
 LC1609* NAD 83(1986) POSITION- 40 19 34.     (N) 089 07 17.     (W)   SCALED
 LC1609* NAVD 88 ORTHO HEIGHT -   218.58  (meters)      717.1   (feet) RESET
 LC1609  ______________________________________________________________________
 LC1609  GEOID HEIGHT    -        -32.315 (meters)                     GEOID18
 LC1609  VERT ORDER      -  THIRD
 LC1609
 LC1609.The horizontal coordinates were scaled from a map and have
 LC1609.an estimated accuracy of +/- 6 seconds.
 LC1609
 LC1609.The orthometric height was computed from unverified reset data.
 LC1609
 LC1609.No vertical observational check was made to the station.
 LC1609
 LC1609.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1609.GEOID18 height accuracy estimate available here.
 LC1609
 LC1609.Click photographs - Photos may exist for this station.
 LC1609
 LC1609;                    North         East    Units  Estimated Accuracy
 LC1609;SPC IL E     -   406,510.      233,030.      MT  (+/- 180 meters Scaled)
 LC1609
 LC1609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK197661(NAD 83)
 LC1609
 LC1609                          SUPERSEDED SURVEY CONTROL
 LC1609
 LC1609  NGVD 29 (11/09/15)  218.65   (m)          717.4    (f) RESET       3  
 LC1609
 LC1609.Superseded values are not recommended for survey control.
 LC1609
 LC1609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1609.See file dsdata.pdf to determine how the superseded data were derived.
 LC1609
 LC1609_MARKER: DR = REFERENCE MARK DISK
 LC1609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1609_STAMPING: HALL 1960 NO 3 1980
 LC1609_MARK LOGO: NGS
 LC1609_PROJECTION: FLUSH
 LC1609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1609+STABILITY: SURFACE MOTION
 LC1609
 LC1609  HISTORY     - Date     Condition        Report By
 LC1609  HISTORY     - 1980     MONUMENTED       NGS
 LC1609
 LC1609                          STATION DESCRIPTION
 LC1609
 LC1609'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1609'2.8 MI ENE FROM MCLEAN.
 LC1609'1.15 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION WITH U.S.
 LC1609'HIGHWAY 136 AT THE EAST PART OF MCLEAN, THENCE 1.75 MILES EAST ALONG A
 LC1609'PAVED ROAD AT A FIELD ROAD AND CORN CRIB, 39 FEET WEST OF CENTERLINE
 LC1609'OF THE FIELD ROAD, 15 FEET SOUTH OF CENTERLINE OF PAVED ROAD.
 LC1609'THE MARK IS 1 FT  N FROM A WITNESS POST.
 LC1609'THE MARK IS ABOVE LEVEL WITH PAVED ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1608 ***********************************************************************
 LC1608  DESIGNATION -  HALL RM 4
 LC1608  PID         -  LC1608
 LC1608  STATE/COUNTY-  IL/MCLEAN
 LC1608  COUNTRY     -  US
 LC1608  USGS QUAD   -  FUNKS GROVE (2018)
 LC1608
 LC1608                         *CURRENT SURVEY CONTROL
 LC1608  ______________________________________________________________________
 LC1608* NAD 83(1986) POSITION- 40 19 34.     (N) 089 07 17.     (W)   SCALED
 LC1608* NAVD 88 ORTHO HEIGHT -   218.48  (meters)      716.8   (feet) RESET
 LC1608  ______________________________________________________________________
 LC1608  GEOID HEIGHT    -        -32.315 (meters)                     GEOID18
 LC1608  VERT ORDER      -  THIRD
 LC1608
 LC1608.The horizontal coordinates were scaled from a map and have
 LC1608.an estimated accuracy of +/- 6 seconds.
 LC1608
 LC1608.The orthometric height was computed from unverified reset data.
 LC1608
 LC1608.No vertical observational check was made to the station.
 LC1608
 LC1608.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1608.GEOID18 height accuracy estimate available here.
 LC1608
 LC1608.Click photographs - Photos may exist for this station.
 LC1608
 LC1608;                    North         East    Units  Estimated Accuracy
 LC1608;SPC IL E     -   406,510.      233,030.      MT  (+/- 180 meters Scaled)
 LC1608
 LC1608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK197661(NAD 83)
 LC1608
 LC1608                          SUPERSEDED SURVEY CONTROL
 LC1608
 LC1608  NGVD 29 (11/09/15)  218.55   (m)          717.0    (f) RESET       3  
 LC1608
 LC1608.Superseded values are not recommended for survey control.
 LC1608
 LC1608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1608.See file dsdata.pdf to determine how the superseded data were derived.
 LC1608
 LC1608_MARKER: DR = REFERENCE MARK DISK
 LC1608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1608_STAMPING: HALL 1960 NO 4 1980
 LC1608_MARK LOGO: NGS
 LC1608_PROJECTION: FLUSH
 LC1608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1608+STABILITY: SURFACE MOTION
 LC1608
 LC1608  HISTORY     - Date     Condition        Report By
 LC1608  HISTORY     - 1980     MONUMENTED       NGS
 LC1608
 LC1608                          STATION DESCRIPTION
 LC1608
 LC1608'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1608'2.8 MI ENE FROM MCLEAN.
 LC1608'1.15 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION WITH U.S.
 LC1608'HIGHWAY 136 AT THE EAST EDGE OF MCLEAN, THENCE 1.75 MILES EAST ALONG A
 LC1608'PAVED ROAD AT CORN CRIB. 15 FEET SOUTH OF CENTERLINE OF ROAD.
 LC1608'THE MARK IS 1 FT  N FROM A WITNESS POST.
 LC1608'THE MARK IS ABOVE LEVEL WITH PAVED ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9202 ***********************************************************************
 DE9202  DESIGNATION -  HAMEL
 DE9202  PID         -  DE9202
 DE9202  STATE/COUNTY-  IL/MADISON
 DE9202  COUNTRY     -  US
 DE9202  USGS QUAD   -  WORDEN (2018)
 DE9202
 DE9202                         *CURRENT SURVEY CONTROL
 DE9202  ______________________________________________________________________
 DE9202* NAD 83(2011) POSITION- 38 53 06.33259(N) 089 50 16.05093(W)   ADJUSTED
 DE9202* NAD 83(2011) ELLIP HT-   133.124 (meters)        (06/27/12)   ADJUSTED
 DE9202* NAD 83(2011) EPOCH   -  2010.00
 DE9202* NAVD 88 ORTHO HEIGHT -   164.3   (meters)      539.    (feet) GPS OBS
 DE9202  ______________________________________________________________________
 DE9202  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9202  GEOID HEIGHT    -        -31.085 (meters)                     GEOID99
 DE9202  GEOID HEIGHT    -        -31.107 (meters)                     GEOID18
 DE9202  NAD 83(2011) X  -     14,074.476 (meters)                     COMP
 DE9202  NAD 83(2011) Y  - -4,971,428.956 (meters)                     COMP
 DE9202  NAD 83(2011) Z  -  3,982,478.966 (meters)                     COMP
 DE9202  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 DE9202
 DE9202  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9202  Standards:
 DE9202         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9202            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9202  -------------------------------------------------------------------
 DE9202  NETWORK    1.49   2.18           0.67   0.53   1.11      0.13979908
 DE9202  -------------------------------------------------------------------
 DE9202  Click here for local accuracies and other accuracy information.
 DE9202
 DE9202.The horizontal coordinates were established by GPS observations
 DE9202.and adjusted by the National Geodetic Survey in June 2012.
 DE9202
 DE9202.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9202.been affixed to the stable North American tectonic plate. See 
 DE9202.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9202
 DE9202.The horizontal coordinates are valid at the epoch date displayed above
 DE9202.which is a decimal equivalence of Year/Month/Day.
 DE9202
 DE9202.The orthometric height was determined by GPS observations and a
 DE9202.high-resolution geoid model.
 DE9202
 DE9202.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9202.GEOID18 height accuracy estimate available here.
 DE9202
 DE9202.Click photographs - Photos may exist for this station.
 DE9202
 DE9202.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9202
 DE9202.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9202
 DE9202.The ellipsoidal height was determined by GPS observations
 DE9202.and is referenced to NAD 83.
 DE9202
 DE9202. The following values were computed from the NAD 83(2011) position.
 DE9202
 DE9202;                    North         East     Units Scale Factor Converg.
 DE9202;SPC IL W     -   246,265.043   728,533.614   MT  0.99995120   +0 12 23.2
 DE9202;SPC IL W     -   807,954.56  2,390,197.37   sFT  0.99995120   +0 12 23.2
 DE9202;UTM  16      - 4,307,853.676   253,852.126   MT  1.00034614   -1 46 56.5
 DE9202
 DE9202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9202!SPC IL W     -   0.99997911  x   0.99995120  =   0.99993031
 DE9202!UTM  16      -   0.99997911  x   1.00034614  =   1.00032525
 DE9202
 DE9202:                Primary Azimuth Mark                     Grid Az
 DE9202:SPC IL W     -  HAMEL AZI                                185 25 16.7
 DE9202:UTM  16      -  HAMEL AZI                                187 24 36.4
 DE9202
 DE9202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5385207853(NAD 83)
 DE9202
 DE9202|---------------------------------------------------------------------|
 DE9202| PID    Reference Object                     Distance      Geod. Az  |
 DE9202|                                                           dddmmss.s |
 DE9202| AF9280 HAMEL AZI                           APPROX. 0.7 KM 1853739.9 |
 DE9202|---------------------------------------------------------------------|
 DE9202
 DE9202                          SUPERSEDED SURVEY CONTROL
 DE9202
 DE9202  NAD 83(2007)-  38 53 06.33245(N)    089 50 16.05201(W) AD(2002.00) 0
 DE9202  ELLIP H (02/10/07)  133.155  (m)                       GP(2002.00)    
 DE9202  ELLIP H (02/03/05)  133.100  (m)                       GP(       ) 4 2
 DE9202  NAD 83(1997)-  38 53 06.33246(N)    089 50 16.05184(W) AD(       ) 1
 DE9202  ELLIP H (01/06/03)  133.148  (m)                       GP(       ) 3 2
 DE9202
 DE9202.Superseded values are not recommended for survey control.
 DE9202
 DE9202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9202.See file dsdata.pdf to determine how the superseded data were derived.
 DE9202
 DE9202_MARKER: A = ALUMINUM MARKER
 DE9202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9202_STAMPING: HAMEL 1996
 DE9202_MARK LOGO: ILDT
 DE9202_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9202_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9202+SATELLITE: SATELLITE OBSERVATIONS - 1996
 DE9202
 DE9202  HISTORY     - Date     Condition        Report By
 DE9202  HISTORY     - 1996     MONUMENTED       ILDT
 DE9202
 DE9202                          STATION DESCRIPTION
 DE9202
 DE9202'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9202'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9202'STATION IS LOCATED 0.5 MI (0.8 KM) SE OF CENTER OF HAMEL.  TO REACH
 DE9202'STATION FROM IL ROUTE 140 AND FRONTAGE RD JUST E OF EXIT 30 OF
 DE9202'INTERSTATE 55, GO S AND W ON FRONTAGE RD FOR 0.4 MI (0.6 KM) TO HAMEL
 DE9202'MAINTENANCE YARD GATE ON THE LEFT, GO THROUGH GATE TO S SIDE OF YARD
 DE9202'AND STATION.  STATION IS 10.0 FEET (3.0 M) N OF S FENCELINE OF YARD,
 DE9202'48.1 FEET (14.7 M) W OF POWER POLE WITH LIGHT AND TRANSFORMER, 84.4
 DE9202'FEET (25.7 M) SSE OF SE CORNER OF ANTENNA BASE, 1.5 FEET (0.5 M) E OF
 DE9202'WITNESS POST.  STATION IS FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9280 ***********************************************************************
 AF9280  CBN         -  This is a Cooperative Base Network Control Station.
 AF9280  DESIGNATION -  HAMEL AZI
 AF9280  PID         -  AF9280
 AF9280  STATE/COUNTY-  IL/MADISON
 AF9280  COUNTRY     -  US
 AF9280  USGS QUAD   -  WORDEN (2018)
 AF9280
 AF9280                         *CURRENT SURVEY CONTROL
 AF9280  ______________________________________________________________________
 AF9280* NAD 83(2011) POSITION- 38 52 42.21814(N) 089 50 19.09092(W)   ADJUSTED
 AF9280* NAD 83(2011) ELLIP HT-   132.281 (meters)        (06/27/12)   ADJUSTED
 AF9280* NAD 83(2011) EPOCH   -  2010.00
 AF9280* NAVD 88 ORTHO HEIGHT -   163.4   (meters)      536.    (feet) GPS OBS
 AF9280  ______________________________________________________________________
 AF9280  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AF9280  GEOID HEIGHT    -        -31.108 (meters)                     GEOID12A
 AF9280  GEOID HEIGHT    -        -31.104 (meters)                     GEOID18
 AF9280  NAD 83(2011) X  -     14,002.518 (meters)                     COMP
 AF9280  NAD 83(2011) Y  - -4,971,895.294 (meters)                     COMP
 AF9280  NAD 83(2011) Z  -  3,981,899.561 (meters)                     COMP
 AF9280  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 AF9280
 AF9280  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9280  Standards:
 AF9280         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9280            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9280  -------------------------------------------------------------------
 AF9280  NETWORK    0.57   1.39           0.25   0.21   0.71      0.02867770
 AF9280  -------------------------------------------------------------------
 AF9280  Click here for local accuracies and other accuracy information.
 AF9280
 AF9280.The horizontal coordinates were established by GPS observations
 AF9280.and adjusted by the National Geodetic Survey in June 2012.
 AF9280
 AF9280.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9280.been affixed to the stable North American tectonic plate. See 
 AF9280.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9280
 AF9280.The horizontal coordinates are valid at the epoch date displayed above
 AF9280.which is a decimal equivalence of Year/Month/Day.
 AF9280
 AF9280.The orthometric height was determined by GPS observations and a
 AF9280.high-resolution geoid model.
 AF9280
 AF9280.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9280.GEOID18 height accuracy estimate available here.
 AF9280
 AF9280.Click photographs - Photos may exist for this station.
 AF9280
 AF9280.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9280
 AF9280.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9280
 AF9280.The ellipsoidal height was determined by GPS observations
 AF9280.and is referenced to NAD 83.
 AF9280
 AF9280. The following values were computed from the NAD 83(2011) position.
 AF9280
 AF9280;                    North         East     Units Scale Factor Converg.
 AF9280;SPC IL W     -   245,521.203   728,463.021   MT  0.99995115   +0 12 21.2
 AF9280;SPC IL W     -   805,514.15  2,389,965.76   sFT  0.99995115   +0 12 21.2
 AF9280;UTM  16      - 4,307,112.441   253,755.725   MT  1.00034673   -1 46 57.4
 AF9280
 AF9280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9280!SPC IL W     -   0.99997925  x   0.99995115  =   0.99993040
 AF9280!UTM  16      -   0.99997925  x   1.00034673  =   1.00032597
 AF9280
 AF9280:                Primary Azimuth Mark                     Grid Az
 AF9280:SPC IL W     -  HAMEL                                    005 25 16.8
 AF9280:UTM  16      -  HAMEL                                    007 24 35.4
 AF9280
 AF9280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5375507112(NAD 83)
 AF9280
 AF9280|---------------------------------------------------------------------|
 AF9280| PID    Reference Object                     Distance      Geod. Az  |
 AF9280|                                                           dddmmss.s |
 AF9280| DE9202 HAMEL                               APPROX. 0.7 KM 0053738.0 |
 AF9280|---------------------------------------------------------------------|
 AF9280
 AF9280                          SUPERSEDED SURVEY CONTROL
 AF9280
 AF9280  NAD 83(2007)-  38 52 42.21800(N)    089 50 19.09199(W) AD(2002.00) 0
 AF9280  ELLIP H (02/10/07)  132.313  (m)                       GP(2002.00)    
 AF9280  ELLIP H (10/15/04)  132.247  (m)                       GP(       ) 4 2
 AF9280  NAD 83(1997)-  38 52 42.21794(N)    089 50 19.09183(W) AD(       ) B
 AF9280  ELLIP H (07/17/98)  132.298  (m)                       GP(       ) 4 1
 AF9280  NAVD 88 (01/06/03)  163.4    (m)  GEOID99  model used  GPS OBS        
 AF9280  NAVD 88 (07/17/98)  163.4    (m)  GEOID96  model used  GPS OBS        
 AF9280
 AF9280.Superseded values are not recommended for survey control.
 AF9280
 AF9280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9280.See file dsdata.pdf to determine how the superseded data were derived.
 AF9280
 AF9280_MARKER: DA = ASTRO MARKER (USUALLY A DISK)
 AF9280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9280_STAMPING: HAMEL AZI 1996
 AF9280_MARK LOGO: ILDT
 AF9280_PROJECTION: PROJECTING 8 CENTIMETERS
 AF9280_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9280+STABILITY: SURFACE MOTION
 AF9280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9280+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2019
 AF9280
 AF9280  HISTORY     - Date     Condition        Report By
 AF9280  HISTORY     - 1996     MONUMENTED       ILDT
 AF9280  HISTORY     - 19990830 GOOD             ILDT
 AF9280  HISTORY     - 20050721 GOOD             ILDT
 AF9280  HISTORY     - 20110722 GOOD             ILDT
 AF9280  HISTORY     - 20191031 GOOD             ILDT
 AF9280
 AF9280                          STATION DESCRIPTION
 AF9280
 AF9280'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (MBF)
 AF9280'THE STATION IS LOCATED ABOUT 1 MILE (1.6 KM) SOUTHEAST OF HAMEL.  TO
 AF9280'REACH FROM THE CENTER OF THE OVERPASS OF INTERSTATE HIGHWAY 55 AT EXIT
 AF9280'30 ON THE EAST SIDE OF HAMEL, PROCEED EAST FOR 0.25 MI (0.40 KM) TO
 AF9280'HAMEL DRIVE AT ILDT OPERATIONS YARD SIGN, TURN RIGHT, SOUTH, AND
 AF9280'PROCEED FOR 0.4 MI (0.6 KM) TO THE ENTRANCE GATE OF THE ILDT
 AF9280'OPERATIONS YARD ON THE LEFT, CONTINUE SOUTH FOR 0.55 MI (0.89 KM) TO
 AF9280'THE STATION ON THE RIGHT.  IT IS 5.3 M (17.4 FT) WEST OF THE CENTER OF
 AF9280'THE ROAD, 1.5 M (4.9 FT) EAST OF A FENCE LINE, 38.2 M (125.3 FT) NORTH
 AF9280'OF THE SOUTHEAST CORNER OF FIELD FENCE AT A POWER POLE WITH A METER,
 AF9280'AND 0.7 M (2.3 FT) NORTH OF A METAL ILDT WITNESS POST.
 AF9280
 AF9280                          STATION RECOVERY (1999)
 AF9280
 AF9280'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (NO)
 AF9280'RECOVERED AS DESCRIBED
 AF9280
 AF9280                          STATION RECOVERY (2005)
 AF9280
 AF9280'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (KK)
 AF9280'RECOVERED AS DESCRIBED
 AF9280
 AF9280                          STATION RECOVERY (2011)
 AF9280
 AF9280'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 AF9280'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF
 AF9280'PRAIRIETOWN, 7.2 MI (11.6 KM) NORTH-NORTHWEST OF MARINE AND 3.7 MI
 AF9280'(6.0 KM) SOUTH OF WORDEN.
 AF9280'
 AF9280'RECOVERED AS DESCRIBED.
 AF9280
 AF9280                          STATION RECOVERY (2019)
 AF9280
 AF9280'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 AF9280'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0641 ***********************************************************************
 NH0641  DESIGNATION -  HAMILTON
 NH0641  PID         -  NH0641
 NH0641  STATE/COUNTY-  IL/OGLE
 NH0641  COUNTRY     -  US
 NH0641  USGS QUAD   -  KINGS (2018)
 NH0641
 NH0641                         *CURRENT SURVEY CONTROL
 NH0641  ______________________________________________________________________
 NH0641* NAD 83(1997) POSITION- 42 00 34.53809(N) 089 06 16.67829(W)   ADJUSTED
 NH0641* NAVD 88 ORTHO HEIGHT -   271.847 (meters)      891.88  (feet) ADJUSTED
 NH0641  ______________________________________________________________________
 NH0641  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 NH0641  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 NH0641  DYNAMIC HEIGHT  -        271.755 (meters)      891.58  (feet) COMP
 NH0641  MODELED GRAVITY -    980,275.2   (mgal)                       NAVD 88
 NH0641
 NH0641  HORZ ORDER      -  SECOND
 NH0641  VERT ORDER      -  FIRST     CLASS I
 NH0641
 NH0641.The horizontal coordinates were established by classical geodetic methods
 NH0641.and adjusted by the National Geodetic Survey in October 1999.
 NH0641
 NH0641.The orthometric height was determined by differential leveling and
 NH0641.adjusted by the NATIONAL GEODETIC SURVEY
 NH0641.in June 1991.
 NH0641
 NH0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0641.GEOID18 height accuracy estimate available here.
 NH0641
 NH0641.Click photographs - Photos may exist for this station.
 NH0641
 NH0641.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0641
 NH0641.The dynamic height is computed by dividing the NAVD 88
 NH0641.geopotential number by the normal gravity value computed on the
 NH0641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0641.degrees latitude (g = 980.6199 gals.).
 NH0641
 NH0641.The modeled gravity was interpolated from observed gravity values.
 NH0641
 NH0641. The following values were computed from the NAD 83(1997) position.
 NH0641
 NH0641;                    North         East     Units Scale Factor Converg.
 NH0641;SPC IL W     -   593,693.843   787,972.452   MT  1.00003637   +0 42 38.9
 NH0641;SPC IL W     - 1,947,810.55  2,585,206.29   sFT  1.00003637   +0 42 38.9
 NH0641;UTM  16      - 4,652,984.135   325,721.340   MT  0.99997375   -1 24 32.0
 NH0641
 NH0641!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0641!SPC IL W     -   0.99996255  x   1.00003637  =   0.99999891
 NH0641!UTM  16      -   0.99996255  x   0.99997375  =   0.99993630
 NH0641
 NH0641:                Primary Azimuth Mark                     Grid Az
 NH0641:SPC IL W     -  GRUNDY                                   358 26 49.7
 NH0641:UTM  16      -  GRUNDY                                   000 34 00.6
 NH0641
 NH0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2572152984(NAD 83)
 NH0641
 NH0641|---------------------------------------------------------------------|
 NH0641| PID    Reference Object                     Distance      Geod. Az  |
 NH0641|                                                           dddmmss.s |
 NH0641| NH0798 HAMILTON RM                          21.870 METERS 27937     |
 NH0641| NH0639 GRUNDY                              APPROX. 1.2 KM 3590928.6 |
 NH0641|---------------------------------------------------------------------|
 NH0641
 NH0641                          SUPERSEDED SURVEY CONTROL
 NH0641
 NH0641  NAD 83(1996)-  42 00 34.53870(N)    089 06 16.68045(W) AD(       ) 2
 NH0641  NAD 83(1986)-  42 00 34.53456(N)    089 06 16.67499(W) AD(       ) 2
 NH0641  NAD 27      -  42 00 34.43530(N)    089 06 16.33640(W) AD(       ) 2
 NH0641  USSD        -  42 00 34.58400(N)    089 06 16.12600(W) AD(       ) 3
 NH0641  NGVD 29 (??/??/92)  271.885  (m)          892.01   (f) ADJ UNCH    1 1
 NH0641  NGVD 29             271.89   (m)          892.0    (f) LEVELING    3  
 NH0641
 NH0641.Superseded values are not recommended for survey control.
 NH0641
 NH0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0641.See file dsdata.pdf to determine how the superseded data were derived.
 NH0641
 NH0641_MARKER: DS = TRIANGULATION STATION DISK
 NH0641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0641_STAMPING: HAMILTON 891.967 1920
 NH0641_MARK LOGO: CGS
 NH0641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0641+STABILITY: SURFACE MOTION
 NH0641
 NH0641  HISTORY     - Date     Condition        Report By
 NH0641  HISTORY     - 1920     MONUMENTED       CGS
 NH0641  HISTORY     - 1954     GOOD             CGS
 NH0641  HISTORY     - 1969     GOOD             CGS
 NH0641  HISTORY     - 1969     GOOD             CGS
 NH0641  HISTORY     - 1972     GOOD             ILDT
 NH0641  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 NH0641  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0641  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0641
 NH0641                          STATION DESCRIPTION
 NH0641
 NH0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0641'STATION IS ABOUT 1/4 MILE N OF KINGS, ON THE E SIDE OF THE
 NH0641'CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, AT THE FIRST
 NH0641'CURVE N OF KINGS, AND 9.36 METERS (30.71 FEET) E OF THE E
 NH0641'AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE
 NH0641'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0641'THE REFERENCE MARK IS ON THE
 NH0641'OPPOSITE SIDE OF THE TRACK, NEAR THE FENCE LINE, 21.87 METERS
 NH0641'(71.75 FEET) FROM THE STATION, N 80 DEG 22 MIN W.
 NH0641
 NH0641                          STATION RECOVERY (1954)
 NH0641
 NH0641'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0641'THIS TRAVERSE STATION WAS RECOVERED IN GOOD CONDITION AS
 NH0641'DESCRIBED IN 1920.  THE FOLLOWING WILL FACILITATE RECOVERY--
 NH0641'
 NH0641'REACHED FROM THE JUNCTION OF STATE ROUTE 64 AND THE RAILROAD
 NH0641'CROSSING AT KINGS, GO N ALONG THE RAILROAD TRACKS FOR 32-1/2
 NH0641'RAIL LENGTHS TO THE STATION ON THE RIGHT (E) OF TRACKS,
 NH0641'7.5 FT. NE OF THE NINTH TELEPHONE POLE N OF THE CROSSING,
 NH0641'THIS POLE SHOWS JUST TO THE LEFT OF THE LINE OF THE W RAIL
 NH0641'LOOKING N FROM THE CROSSING.
 NH0641
 NH0641                          STATION RECOVERY (1969)
 NH0641
 NH0641'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 NH0641'THE STATION MARK, STAMPED HAMILTON 891.967 1920 IS ABOUT 0.25
 NH0641'MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 NH0641'FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 0.25 MILE NORTH
 NH0641'OF THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 64, 0.35
 NH0641'MILE NORTH OF MILEPOST 5, 31 FEET EAST OF THE EAST RAIL, 80
 NH0641'FEET SOUTHEAST AND ACROSS THE TRACK FROM A CONCRETE WHISTLE
 NH0641'SIGN POST, 33-1/2 FEET EAST OF A VERTICAL RAIL WHICH IS BETWEEN
 NH0641'THE RAILS OF THE TRACK, 13 FEET WEST OF A FENCE, 8 FEET
 NH0641'NORTHEAST OF A TELEPHONE POLE, ABOUT 2 FEET BELOW THE LEVEL
 NH0641'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 NH0641'IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0641'
 NH0641'THE R.M., STAMPED HAMILTON 1920, IS 71.75 FEET WEST AND
 NH0641'ACROSS THE TRACK FROM THE STATION MARK, 36-1/2 FEET WEST OF
 NH0641'THE WEST RAIL, 71-1/2 FEET SOUTHWEST OF A CONCRETE WHISTLE
 NH0641'SIGN POST, 38-1/2 FEET WEST OF A VERTICAL RAIL WHICH IS
 NH0641'BETWEEN THE RAILS OF THE TRACK, 11 FEET EAST OF A FENCE,
 NH0641'1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT 1-1/2 FEET
 NH0641'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 NH0641'POST WHICH IS 5 INCHES BELOW THE SURFACE OF THE GROUND.
 NH0641'
 NH0641'NOTE--THIS MARK WAS NOT LEVELED TO BY THIS PARTY IN 1969.
 NH0641'
 NH0641'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.25 MILE
 NH0641'NORTH
 NH0641
 NH0641                          STATION RECOVERY (1969)
 NH0641
 NH0641'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0641'0.2 MI N FROM KINGS.
 NH0641'ABOUT 0.25 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0641'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 0.25 MILE
 NH0641'NORTH OF THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 64, 0.35
 NH0641'MILE NORTH OF MILEPOST 5, 31 FEET EAST OF THE EAST RAIL, 80 FEET
 NH0641'SOUTHEAST AND ACROSS THE TRACK FROM A CONCRETE WHISTLE SIGN POST,
 NH0641'33 1/2 FEET EAST OF A VERTICAL RAIL WHICH IS BETWEEN THE RAILS
 NH0641'OF THE TRACK, 13 FEET WEST OF A FENCE, 8 FEET NORTHEAST OF A
 NH0641'TELEPHONE POLE, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND
 NH0641'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 NH0641'OF THE GROUND.  SEC 22, T41N, R1E.
 NH0641
 NH0641                          STATION RECOVERY (1972)
 NH0641
 NH0641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH0641'HAMILTON 1920-GOOD
 NH0641'
 NH0641'HAMILTON 1920-REF. GOOD
 NH0641
 NH0641                          STATION RECOVERY (1996)
 NH0641
 NH0641'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0641'MARK NOT FOUND.
 NH0641
 NH0641                          STATION RECOVERY (2001)
 NH0641
 NH0641'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0641'MARK NOT FOUND.
 NH0641
 NH0641                          STATION RECOVERY (2004)
 NH0641
 NH0641'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0641'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0835 ***********************************************************************
 LD0835  DESIGNATION -  HAMILTON
 LD0835  PID         -  LD0835
 LD0835  STATE/COUNTY-  IL/HANCOCK
 LD0835  COUNTRY     -  US
 LD0835  USGS QUAD   -  HAMILTON (2018)
 LD0835
 LD0835                         *CURRENT SURVEY CONTROL
 LD0835  ______________________________________________________________________
 LD0835* NAD 83(1997) POSITION- 40 23 52.88955(N) 091 19 47.98179(W)   ADJUSTED
 LD0835* NAVD 88 ORTHO HEIGHT -   205.211 (meters)      673.26  (feet) ADJUSTED
 LD0835  ______________________________________________________________________
 LD0835  GEOID HEIGHT    -        -33.223 (meters)                     GEOID18
 LD0835  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 LD0835  DYNAMIC HEIGHT  -        205.108 (meters)      672.93  (feet) COMP
 LD0835  MODELED GRAVITY -    980,119.2   (mgal)                       NAVD 88
 LD0835
 LD0835  HORZ ORDER      -  FIRST
 LD0835  VERT ORDER      -  SECOND    CLASS I
 LD0835
 LD0835.The horizontal coordinates were established by classical geodetic methods
 LD0835.and adjusted by the National Geodetic Survey in October 1999.
 LD0835
 LD0835.The orthometric height was determined by differential leveling and
 LD0835.adjusted by the NATIONAL GEODETIC SURVEY
 LD0835.in July 2014.
 LD0835
 LD0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0835.GEOID18 height accuracy estimate available here.
 LD0835
 LD0835.Click photographs - Photos may exist for this station.
 LD0835
 LD0835.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0835
 LD0835.The dynamic height is computed by dividing the NAVD 88
 LD0835.geopotential number by the normal gravity value computed on the
 LD0835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0835.degrees latitude (g = 980.6199 gals.).
 LD0835
 LD0835.The modeled gravity was interpolated from observed gravity values.
 LD0835
 LD0835. The following values were computed from the NAD 83(1997) position.
 LD0835
 LD0835;                    North         East     Units Scale Factor Converg.
 LD0835;SPC IL W     -   414,831.080   601,242.811   MT  1.00006119   -0 45 14.4
 LD0835;SPC IL W     - 1,360,991.63  1,972,577.46   sFT  1.00006119   -0 45 14.4
 LD0835;SPC IA S     -    46,498.527   684,214.036   MT  1.00004577   +1 25 45.8
 LD0835;SPC IA S     -   152,553.92  2,244,792.22   sFT  1.00004577   +1 25 45.8
 LD0835;SPC MO E     -   506,972.320   179,541.061   MT  0.99999442   -0 32 16.6
 LD0835;UTM  15      - 4,473,274.395   641,723.264   MT  0.99984724   +1 04 57.0
 LD0835
 LD0835!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0835!SPC IL W     -   0.99997302  x   1.00006119  =   1.00003421
 LD0835!SPC IA S     -   0.99997302  x   1.00004577  =   1.00001879
 LD0835!SPC MO E     -   0.99997302  x   0.99999442  =   0.99996744
 LD0835!UTM  15      -   0.99997302  x   0.99984724  =   0.99982026
 LD0835
 LD0835:                Primary Azimuth Mark                     Grid Az
 LD0835:SPC IL W     -  WILCOX                                   217 13 32.3
 LD0835:SPC IA S     -  WILCOX                                   215 02 32.1
 LD0835:SPC MO E     -  WILCOX                                   217 00 34.5
 LD0835:UTM  15      -  WILCOX                                   215 23 20.9
 LD0835
 LD0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4172373274(NAD 83)
 LD0835
 LD0835|---------------------------------------------------------------------|
 LD0835| PID    Reference Object                     Distance      Geod. Az  |
 LD0835|                                                           dddmmss.s |
 LD0835| CL8649 HAMILTON RM 1                                      00544     |
 LD0835| LD0837 WILCOX                              APPROX. 8.9 KM 2162817.9 |
 LD0835| LD0834 HAMILTON MUNICIPAL TANK             218.513 METERS 23129     |
 LD0835| LD0839 WARSAW MUNICIPAL TANK               APPROX. 9.6 KM 2422111.3 |
 LD0835| CL8650 HAMILTON RM 2                        39.040 METERS 24915     |
 LD0835| LD0842 KEOKUK ST PETERS CATH CHURCH        APPROX. 5.1 KM 2684353.8 |
 LD0835| LD0840 KEOKUK STANDARD 4 TIRE WTR TK       APPROX. 6.8 KM 2864120.5 |
 LD0835| LD0841 LEE CITY POOR FARM WATER TANK       APPROX.12.3 KM 3044703.5 |
 LD0835|---------------------------------------------------------------------|
 LD0835
 LD0835                          SUPERSEDED SURVEY CONTROL
 LD0835
 LD0835  NAD 83(1996)-  40 23 52.88952(N)    091 19 47.98172(W) AD(       ) 1
 LD0835  NAD 83(1986)-  40 23 52.89957(N)    091 19 47.98338(W) AD(       ) 1
 LD0835  NAD 27      -  40 23 52.73900(N)    091 19 47.44300(W) AD(       ) 1
 LD0835  NGVD 29             205.26   (m)          673.4    (f) LEVELING    3  
 LD0835
 LD0835.Superseded values are not recommended for survey control.
 LD0835
 LD0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0835.See file dsdata.pdf to determine how the superseded data were derived.
 LD0835
 LD0835_MARKER: DS = TRIANGULATION STATION DISK
 LD0835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0835_STAMPING: HAMILTON 1931
 LD0835_MARK LOGO: CGS
 LD0835_PROJECTION: FLUSH
 LD0835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0835+STABILITY: SURFACE MOTION
 LD0835_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0835+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2017
 LD0835
 LD0835  HISTORY     - Date     Condition        Report By
 LD0835  HISTORY     - 1931     MONUMENTED       CGS
 LD0835  HISTORY     - 1959     GOOD             ILDT
 LD0835  HISTORY     - 1981     GOOD             LOCENG
 LD0835  HISTORY     - 20061010 GOOD             MERS
 LD0835  HISTORY     - 20091214 GOOD             INDIV
 LD0835  HISTORY     - 20120522 GOOD             ILDT
 LD0835  HISTORY     - 20130417 GOOD             AMESC
 LD0835  HISTORY     - 20170419 GOOD             INDIV
 LD0835
 LD0835                          STATION DESCRIPTION
 LD0835
 LD0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0835'ABOUT 1-1/2 MILES EAST OF BRIDGE, IN HAMILTON, ON GROUNDS
 LD0835'OF OAKWOOD SCHOOL, IN WEST SIDE OF SCHOOLYARD, 39.1 METERS
 LD0835'(128 FEET) EAST-NORTHEAST OF SOUTHEAST CORNER OF SCHOOLHOUSE,
 LD0835'12.2 METERS (40 FEET) WEST OF CENTERLINE OF NORTH-AND-SOUTH
 LD0835'GRAVEL ROAD, 38 METERS (125 FEET) NORTH OF CENTERLINE OF
 LD0835'EAST-AND-WEST GRAVEL ROAD, AND 30.5 METERS (100 FEET) NORTH OF
 LD0835'HYDRANT ON WEST SIDE OF ROAD, IN NORTHWEST CORNER OF
 LD0835'T-INTERSECTION OF ROADS.  SURFACE AND UNDERGROUND MARKS ARE
 LD0835'STANDARD STATION DISKS IN CONCRETE.
 LD0835'REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN
 LD0835'CONCRETE.  NO. 1 ABOUT 35 METERS (115 FEET) WEST
 LD0835'OF NORTHWEST CORNER OF STONE HOUSE, 1 FOOT WEST OF WIRE FENCE
 LD0835'AT SOUTHWEST CORNER OF PASTURE, 1 METER (3 FEET) EAST OF ELECTRIC
 LD0835'LINE POLE, 7 METERS (23 FEET) EAST OF CENTERLINE OF MAIN
 LD0835'GRAVEL ROAD, ABOUT 4 METERS (13 FEET) NORTH OF ROAD LEADING TO
 LD0835'STONE HOUSE, AND ONE-THIRD MILE FROM STATION N 05 DEG 16 MIN W.
 LD0835'NO. 2 IS IN CONCRETE WALK AT SOUTHEAST
 LD0835'CORNER OF OAKWOOD SCHOOL, 8 INCHES NORTH AND 4 INCHES
 LD0835'EAST OF CORNER, AND 39.04 METERS (128.1 FEET) FROM STATION
 LD0835'S 69 DEG 15 MIN W.  WATER TANK AT HAMILTON IS
 LD0835'ONE-THIRD MILE FROM STATION S 51 DEG 29 MIN W.
 LD0835
 LD0835                          STATION RECOVERY (1959)
 LD0835
 LD0835'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1959 (HWB)
 LD0835'STATION WAS RECOVERED IN GOOD CONDITION.  THE SCHOOL BURNED DOWN.
 LD0835'
 LD0835'REFERENCE MARK 1 WAS RECOVERED IN GOOD CONDITION.
 LD0835'
 LD0835'REFERENCE MARK 2 WAS NOT RECOVERED.
 LD0835
 LD0835                          STATION RECOVERY (1981)
 LD0835
 LD0835'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1981 (JIS)
 LD0835'ALL LETTERING IS IN GOOD CONDITION.
 LD0835'
 LD0835'FOUND STATION HAMILTON IN GOOD CONDITION FLUSH WITH THE GROUND
 LD0835'SURFACE, FOUND REFERENCE MONUMENT NO. 1 IN GOOD CONDITION WITH
 LD0835'APPROXIMATELY 1 FT. EXPOSED.
 LD0835'
 LD0835'DISTANCE AND DIRECTION FROM NEAREST TOWN--LOCATED IN HAMILTON,
 LD0835'ILLINOIS.
 LD0835
 LD0835                          STATION RECOVERY (2006)
 LD0835
 LD0835'RECOVERY NOTE BY MICHAEL E RAPIER SURVEYING 2006 (RAI)
 LD0835'CANOPY IS CAUSED BY A LARGE TREE 25' SOUTH OF POINT. I WAS ABLE TO
 LD0835'GPS.
 LD0835
 LD0835                          STATION RECOVERY (2009)
 LD0835
 LD0835'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (CLB)
 LD0835'RECOVERED IN GOOD CONDITION.
 LD0835
 LD0835                          STATION RECOVERY (2012)
 LD0835
 LD0835'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0835'RECOVERED IN GOOD CONDITION.
 LD0835
 LD0835                          STATION RECOVERY (2013)
 LD0835
 LD0835'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 LD0835'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH OF SUTTER, 6.1 MI
 LD0835'(9.8 KM) EAST-NORTHEAST OF WARSAW AND IN THE TOWN OF HAMILTON, IL.
 LD0835'
 LD0835'TO REACH FROM THE POST OFFICE IN HAMILTON, PROCEED EAST ON BROADWAY
 LD0835'STREET FOR 0.2 MI (0.3 KM) TO IL ROUTE 96, THENCE NORTH ON IL ROUTE 96
 LD0835'FOR 0.25 MI (0.4 KM) TO US ROUTE 136, THENCE EAST ON US ROUTE 136 FOR
 LD0835'0.5 MI (0.8 KM) TO 19TH STREET, THENCE NORTH ON 19TH STREET FOR 0.10
 LD0835'MI (0.2 KM) TO WEST CHURCH STREET.  CONTINUE NORTH ON 19TH STREET FOR
 LD0835'130.5 FT (39.8 M) TO THE STATION ON THE LEFT.
 LD0835'
 LD0835'THE STATION IS 40.8 FT (12.4 M) WEST OF THE CENTERLINE OF 19TH STREET,
 LD0835'49.0 FT (14.9 M) SOUTH OF EAST CHURCH STREET, 96.0 FT (29.3 M)
 LD0835'SOUTHWEST OF A POWER POLE WITH LIGHT, 81.5 FT (24.8 M) NORTHWEST OF A
 LD0835'FIRE HYDRANT AND 33.0 FT (10.1 M) NORTH OF A 36 INCH (91 CM) TREE.
 LD0835
 LD0835                          STATION RECOVERY (2017)
 LD0835
 LD0835'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 LD0835'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0834 ***********************************************************************
 LD0834  DESIGNATION -  HAMILTON MUNICIPAL TANK
 LD0834  PID         -  LD0834
 LD0834  STATE/COUNTY-  IL/HANCOCK
 LD0834  COUNTRY     -  US
 LD0834  USGS QUAD   -  HAMILTON (2018)
 LD0834
 LD0834                         *CURRENT SURVEY CONTROL
 LD0834  ______________________________________________________________________
 LD0834* NAD 83(1997) POSITION- 40 23 48.47813(N) 091 19 55.23191(W)   ADJUSTED
 LD0834  ______________________________________________________________________
 LD0834  GEOID HEIGHT    -        -33.221 (meters)                     GEOID18
 LD0834  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 LD0834  HORZ ORDER      -  THIRD
 LD0834
 LD0834.The horizontal coordinates were established by classical geodetic methods
 LD0834.and adjusted by the National Geodetic Survey in October 1999.
 LD0834
 LD0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0834.GEOID18 height accuracy estimate available here.
 LD0834
 LD0834.Click photographs - Photos may exist for this station.
 LD0834
 LD0834.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0834
 LD0834. The following values were computed from the NAD 83(1997) position.
 LD0834
 LD0834;                    North         East     Units Scale Factor Converg.
 LD0834;SPC IL W     -   414,697.265   601,070.048   MT  1.00006161   -0 45 19.1
 LD0834;SPC IL W     - 1,360,552.61  1,972,010.65   sFT  1.00006161   -0 45 19.1
 LD0834;SPC IA S     -    46,358.230   684,046.499   MT  1.00004607   +1 25 41.0
 LD0834;SPC IA S     -   152,093.63  2,244,242.56   sFT  1.00004607   +1 25 41.0
 LD0834;SPC MO E     -   506,837.864   179,368.815   MT  0.99999472   -0 32 21.2
 LD0834;UTM  15      - 4,473,135.142   641,554.914   MT  0.99984666   +1 04 52.2
 LD0834
 LD0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4155473135(NAD 83)
 LD0834
 LD0834                          SUPERSEDED SURVEY CONTROL
 LD0834
 LD0834  NAD 83(1996)-  40 23 48.47810(N)    091 19 55.23185(W) AD(       ) 3
 LD0834  NAD 83(1986)-  40 23 48.48797(N)    091 19 55.23392(W) AD(       ) 3
 LD0834  NAD 27      -  40 23 48.33600(N)    091 19 54.68900(W) AD(       ) 3
 LD0834
 LD0834.Superseded values are not recommended for survey control.
 LD0834
 LD0834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0834.See file dsdata.pdf to determine how the superseded data were derived.
 LD0834
 LD0834_MARKER: 51 = TANK
 LD0834
 LD0834  HISTORY     - Date     Condition        Report By
 LD0834  HISTORY     - 1931     FIRST OBSERVED   CGS
 LD0834
 LD0834                          STATION DESCRIPTION
 LD0834
 LD0834'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0218 ***********************************************************************
 NH0218  DESIGNATION -  HAMPSHIRE
 NH0218  PID         -  NH0218
 NH0218  STATE/COUNTY-  IL/KANE
 NH0218  COUNTRY     -  US
 NH0218  USGS QUAD   -  HAMPSHIRE (2018)
 NH0218
 NH0218                         *CURRENT SURVEY CONTROL
 NH0218  ______________________________________________________________________
 NH0218* NAD 83(1997) POSITION- 42 04 55.55478(N) 088 31 47.92720(W)   ADJUSTED
 NH0218* NAVD 88 ORTHO HEIGHT -   283.005 (meters)      928.49  (feet) ADJUSTED
 NH0218  ______________________________________________________________________
 NH0218  GEOID HEIGHT    -        -33.349 (meters)                     GEOID18
 NH0218  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 NH0218  DYNAMIC HEIGHT  -        282.907 (meters)      928.17  (feet) COMP
 NH0218  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 NH0218
 NH0218  HORZ ORDER      -  THIRD
 NH0218  VERT ORDER      -  FIRST     CLASS I
 NH0218
 NH0218.The horizontal coordinates were established by classical geodetic methods
 NH0218.and adjusted by the National Geodetic Survey in October 1999.
 NH0218
 NH0218.The orthometric height was determined by differential leveling and
 NH0218.adjusted by the NATIONAL GEODETIC SURVEY
 NH0218.in June 1991.
 NH0218
 NH0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0218.GEOID18 height accuracy estimate available here.
 NH0218
 NH0218.Click photographs - Photos may exist for this station.
 NH0218
 NH0218.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0218
 NH0218.The dynamic height is computed by dividing the NAVD 88
 NH0218.geopotential number by the normal gravity value computed on the
 NH0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0218.degrees latitude (g = 980.6199 gals.).
 NH0218
 NH0218.The modeled gravity was interpolated from observed gravity values.
 NH0218
 NH0218. The following values were computed from the NAD 83(1997) position.
 NH0218
 NH0218;                    North         East     Units Scale Factor Converg.
 NH0218;SPC IL E     -   601,240.115   283,729.055   MT  0.99997826   -0 07 54.5
 NH0218;SPC IL E     - 1,972,568.61    930,867.74   sFT  0.99997826   -0 07 54.5
 NH0218;UTM  16      - 4,660,024.112   373,452.158   MT  0.99979705   -1 01 31.9
 NH0218
 NH0218!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0218!SPC IL E     -   0.99996085  x   0.99997826  =   0.99993911
 NH0218!UTM  16      -   0.99996085  x   0.99979705  =   0.99975790
 NH0218
 NH0218:                Primary Azimuth Mark                     Grid Az
 NH0218:SPC IL E     -  HAMPSHIRE MUNICIPAL TANK                 013 40 46.1
 NH0218:UTM  16      -  HAMPSHIRE MUNICIPAL TANK                 014 34 23.5
 NH0218
 NH0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7345260024(NAD 83)
 NH0218
 NH0218|---------------------------------------------------------------------|
 NH0218| PID    Reference Object                     Distance      Geod. Az  |
 NH0218|                                                           dddmmss.s |
 NH0218| NH0216 HAMPSHIRE RM 1                       10.715 METERS 00157     |
 NH0218| NH1175 HAMPSHIRE MUNICIPAL TANK            APPROX. 2.0 KM 0133251.6 |
 NH0218| NH0217 HAMPSHIRE RM 2                       17.380 METERS 27235     |
 NH0218| NH1176 HAMPSHIRE MILK CO STACK             APPROX. 1.9 KM 3541136.5 |
 NH0218| NH0215 HAMPSHIRE AZ MK                                    3562551.5 |
 NH0218|---------------------------------------------------------------------|
 NH0218
 NH0218                          SUPERSEDED SURVEY CONTROL
 NH0218
 NH0218  NAD 83(1986)-  42 04 55.55550(N)    088 31 47.93538(W) AD(       ) 3
 NH0218  NAD 27      -  42 04 55.46090(N)    088 31 47.62260(W) AD(       ) 3
 NH0218  NGVD 29 (??/??/92)  283.060  (m)          928.67   (f) ADJ UNCH    1 1
 NH0218  NGVD 29             283.06   (m)          928.7    (f) LEVELING    3  
 NH0218
 NH0218.Superseded values are not recommended for survey control.
 NH0218
 NH0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0218.See file dsdata.pdf to determine how the superseded data were derived.
 NH0218
 NH0218_MARKER: DS = TRIANGULATION STATION DISK
 NH0218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0218_STAMPING: HAMPSHIRE 1954 1965
 NH0218_MARK LOGO: CGS
 NH0218_PROJECTION: FLUSH
 NH0218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0218+STABILITY: SURFACE MOTION
 NH0218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0218+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2025
 NH0218
 NH0218  HISTORY     - Date     Condition        Report By
 NH0218  HISTORY     - 1954     MONUMENTED       CGS
 NH0218  HISTORY     - 1964     POOR             USGS
 NH0218  HISTORY     - 1965     SEE DESCRIPTION  CGS
 NH0218  HISTORY     - 1969     GOOD             CGS
 NH0218  HISTORY     - 1969     GOOD             CGS
 NH0218  HISTORY     - 19980511 GOOD             USPSQD
 NH0218  HISTORY     - 20121010 GOOD             ILDT
 NH0218  HISTORY     - 20250411 GOOD             TODDSV
 NH0218
 NH0218                          STATION DESCRIPTION
 NH0218
 NH0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0218'STATION IS LOCATED ABOUT 3/4 MILE SOUTH OF HAMPSHIRE AND IS
 NH0218'ON ROAD RIGHT-OF-WAY.  IT IS 30 FEET EAST OF THE CENTER OF
 NH0218'A GRAVEL ROAD, 7 FEET NORTHWEST OF A WHITE WITNESS POST
 NH0218'AND 2 FEET WEST OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES
 NH0218'AND THE DISK IS STAMPED HAMPSHIRE 1954.
 NH0218'
 NH0218'REFERENCE MARK NO. 1 IS 31 FEET EAST OF THE CENTER OF THE
 NH0218'GRAVEL ROAD AND 1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS
 NH0218'2 INCHES AND THE DISK IS STAMPED HAMPSHIRE NO 1 1954.
 NH0218'
 NH0218'REFERENCE MARK NO. 2 IS 27 FEET WEST OF THE CENTER OF THE
 NH0218'GRAVEL ROAD AND 1 FOOT EAST OF A FENCE LINE.  THE MARK PROJECTS
 NH0218'2 INCHES AND THE DISK IS STAMPED HAMPSHIRE NO 2 1954.
 NH0218'
 NH0218'AZIMUTH MARK IS 39 FEET WEST OF THE CENTER OF A GRAVEL ROAD,
 NH0218'15 FEET SOUTH OF A TELEPHONE POLE, 2 FEET SOUTH OF A WHITE
 NH0218'WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK PROJECTS
 NH0218'2 INCHES AND THE DISK IS STAMPED HAMPSHIRE 1954.
 NH0218'
 NH0218'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET
 NH0218'AND A RAILROAD CROSSING JUST EAST OF THE RAILROAD DEPOT
 NH0218'IN HAMPSHIRE, GO SOUTH ON STATE STREET FOR 0.75 MILE TO
 NH0218'THE JUNCTION WITH STATE HIGHWAY 72, TURN LEFT FOR ABOUT 100
 NH0218'FEET TO A SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH FOR 0.25
 NH0218'MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED, CONTINUE
 NH0218'SOUTH ON GRAVEL ROAD FOR 0.15 MILE TO THE STATION ON THE
 NH0218'LEFT ON TOP OF ROAD BANK AS DESCRIBED.
 NH0218'
 NH0218'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH0218
 NH0218                          STATION RECOVERY (1964)
 NH0218
 NH0218'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 NH0218'STATION WAS FOUND, BUT THE MARK HAD BEEN OVERTURNED, PROBABLY
 NH0218'IN THE REGRADING OF THE ROAD.
 NH0218'
 NH0218'THE R.M.S WERE FOUND IN GOOD CONDITION.
 NH0218'
 NH0218'THE AZIMUTH MARK WAS NOT SEARCHED FOR.
 NH0218
 NH0218                          STATION RECOVERY (1965)
 NH0218
 NH0218'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 NH0218'THE SURFACE STATION MARK HAD BEEN REMOVED AND WAS FOUND
 NH0218'AT THE STATION SITE.  THE UNDERGROUND MARK, REFERENCE MARKS
 NH0218'AND THE AZIMUTH MARK RECOVERED AS DESCRIBED AND FOUND IN
 NH0218'GOOD CONDITION.
 NH0218'
 NH0218'THE SURFACE STATION MARK WAS RESET BY PLUMBING OVER THE
 NH0218'UNDERGROUND MARK AND THE DISK WAS STAMPED HAMPSHIRE 1954 1965.
 NH0218'
 NH0218'THE ORIGINAL MEASUREMENT CHECKED TO R.M. NO. 1.  THE MEASUREMENT
 NH0218'TO R.M. NO. 2 WAS FOUND TO BE 56.89 FEET (17.338 METERS) AND
 NH0218'THIS FAILED TO CHECK WITH THE ORIGINAL MEASUREMENT BY 0.13
 NH0218'FOOT.  IT IS POSSIBLE THAT R.M. NO. 2 HAS BEEN MOVED SLIGHTLY
 NH0218'AS IT HAS BEEN HIT BY ROAD MACHINERY.
 NH0218'
 NH0218'A METAL WITNESS POST WAS SET 2 FEET EAST OF THE STATION MARK.
 NH0218'
 NH0218'THE ORIGINAL DESCRIPTION TO REACH THE STATION FROM HAMPSHIRE
 NH0218'IS ADEQUATE FOR RECOVERY.
 NH0218
 NH0218                          STATION RECOVERY (1969)
 NH0218
 NH0218'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 NH0218'THE STATION MARK, STAMPED HAMPSHIRE 1954 1965, IS ABOUT
 NH0218'0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0218'HAMPSHIRE, THENCE 0.4 MILE SOUTH ALONG GETZELMAN ROAD, IN
 NH0218'SECTION 34, T 42 N, R 6 E, ON THE CREST OF A HILL, 31 FEET
 NH0218'EAST OF THE CENTER LINE OF THE ROAD, 2-1/2 FEET WEST OF A
 NH0218'FENCE, 2.0 FEET WEST OF A METAL WITNESS POST, ABOUT 7 FEET
 NH0218'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 NH0218'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0218'
 NH0218'R.M. 1, STAMPED HAMPSHIRE NO 1 1954, IS 35.15 FEET NORTH OF
 NH0218'THE STATION MARK, 32 FEET EAST OF THE CENTER LINE OF THE
 NH0218'ROAD, 1 FOOT WEST OF A FENCE, ABOUT 7 FEET ABOVE THE LEVEL
 NH0218'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH
 NH0218'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 NH0218'
 NH0218'R.M. 2, STAMPED HAMPSHIRE NO 2 1954, IS 56.89 FEET WEST AND
 NH0218'ACROSS THE ROAD FROM THE STATION MARK, 29 FEET WEST OF THE
 NH0218'CENTER LINE OF THE ROAD, ABOUT 6 FEET ABOVE THE LEVEL OF THE
 NH0218'ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NH0218'4 INCHES ABOVE THE SURFACE OF THE GROUND.
 NH0218'
 NH0218'THE AZIMUTH MARK, STAMPED HAMPSHIRE 1954, IS 0.15 MILE NORTH
 NH0218'ALONG GETZELMAN ROAD FROM THE STATION MARK, ON THE OUTSIDE
 NH0218'OF A CURVE IN THE ROAD, 49 FEET WEST OF THE CENTER LINE OF
 NH0218'THE ROAD, 1 FOOT EAST OF A FENCE, 1.0 FOOT NORTH OF A METAL
 NH0218'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND
 NH0218'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 NH0218'SURFACE OF THE GROUND.
 NH0218'
 NH0218'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.7 MILE SOUTH
 NH0218
 NH0218                          STATION RECOVERY (1969)
 NH0218
 NH0218'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0218'0.7 MI S FROM HAMPSHIRE.
 NH0218'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0218'HAMPSHIRE, THENCE 0.4 MILE SOUTH ALONG GETZELMAN ROAD, IN SECTION
 NH0218'34, T 42 N, R 6 E, ON THE CREST OF A HILL, 31 FEET EAST OF THE
 NH0218'CENTER LINE OF THE ROAD, 2 1/2 FEET WEST OF A FENCE, 2.0 FEET
 NH0218'WEST OF A METAL WITNESS POST, ABOUT 7 FEET ABOVE THE LEVEL OF
 NH0218'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 NH0218'WITH THE SURFACE OF THE GROUND.
 NH0218
 NH0218                          STATION RECOVERY (1998)
 NH0218
 NH0218'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0218'RECOVERED IN GOOD CONDITION.
 NH0218
 NH0218                          STATION RECOVERY (2012)
 NH0218
 NH0218'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 NH0218'RECOVERED IN GOOD CONDITION.
 NH0218
 NH0218                          STATION RECOVERY (2025)
 NH0218
 NH0218'RECOVERY NOTE BY TODD SURVEYING 2025 (EP)
 NH0218'RECOVERED MONUMENT AS DESCRIBED.  78.5 FT (23.9 M) NORTH OF THE
 NH0218'CENTERLINE OF OAK HILL LANE.  SOME CONCRETE DAMAGE TO THIS MONUMENT
 NH0218'AND THE REFERENCE MONUMENT TO THE WEST.  MAY NEED TO TRIM FOLIAGE TO
 NH0218'UTILIZE GPS IN SUMMER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0215 ***********************************************************************
 NH0215  DESIGNATION -  HAMPSHIRE AZ MK
 NH0215  PID         -  NH0215
 NH0215  STATE/COUNTY-  IL/KANE
 NH0215  COUNTRY     -  US
 NH0215  USGS QUAD   -  HAMPSHIRE (2018)
 NH0215
 NH0215                         *CURRENT SURVEY CONTROL
 NH0215  ______________________________________________________________________
 NH0215* NAD 83(1986) POSITION- 42 05 06.     (N) 088 31 46.     (W)   SCALED
 NH0215* NAVD 88 ORTHO HEIGHT -   277.281 (meters)      909.71  (feet) ADJUSTED
 NH0215  ______________________________________________________________________
 NH0215  GEOID HEIGHT    -        -33.355 (meters)                     GEOID18
 NH0215  DYNAMIC HEIGHT  -        277.185 (meters)      909.40  (feet) COMP
 NH0215  MODELED GRAVITY -    980,267.7   (mgal)                       NAVD 88
 NH0215
 NH0215  VERT ORDER      -  FIRST     CLASS I
 NH0215
 NH0215.The horizontal coordinates were scaled from a map and have
 NH0215.an estimated accuracy of +/- 6 seconds.
 NH0215
 NH0215.The orthometric height was determined by differential leveling and
 NH0215.adjusted by the NATIONAL GEODETIC SURVEY
 NH0215.in June 1991.
 NH0215
 NH0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0215.GEOID18 height accuracy estimate available here.
 NH0215
 NH0215.Click photographs - Photos may exist for this station.
 NH0215
 NH0215.The dynamic height is computed by dividing the NAVD 88
 NH0215.geopotential number by the normal gravity value computed on the
 NH0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0215.degrees latitude (g = 980.6199 gals.).
 NH0215
 NH0215.The modeled gravity was interpolated from observed gravity values.
 NH0215
 NH0215;                    North         East    Units  Estimated Accuracy
 NH0215;SPC IL E     -   601,560.      283,770.      MT  (+/- 180 meters Scaled)
 NH0215
 NH0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM735603(NAD 83)
 NH0215
 NH0215                          SUPERSEDED SURVEY CONTROL
 NH0215
 NH0215  NGVD 29 (??/??/92)  277.336  (m)          909.89   (f) ADJ UNCH    1 1
 NH0215
 NH0215.Superseded values are not recommended for survey control.
 NH0215
 NH0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0215.See file dsdata.pdf to determine how the superseded data were derived.
 NH0215
 NH0215_MARKER: DZ = AZIMUTH MARK DISK
 NH0215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0215_STAMPING: HAMPSHIRE 1954
 NH0215_MARK LOGO: CGS
 NH0215_PROJECTION: FLUSH
 NH0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0215+STABILITY: SURFACE MOTION
 NH0215
 NH0215  HISTORY     - Date     Condition        Report By
 NH0215  HISTORY     - 1954     MONUMENTED       CGS
 NH0215  HISTORY     - 1969     GOOD             CGS
 NH0215  HISTORY     - 19980511 GOOD             USPSQD
 NH0215
 NH0215                          STATION DESCRIPTION
 NH0215
 NH0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0215'0.6 MI S FROM HAMPSHIRE.
 NH0215'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0215'HAMPSHIRE, THENCE 0.25 MILE SOUTH ALONG GETZELMAN ROAD, IN SECTION
 NH0215'28, T 42 N, R 6 E, ON THE OUTSIDE OF A CURVE IN THE ROAD, 49
 NH0215'FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT EAST OF A FENCE,
 NH0215'1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 NH0215'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH
 NH0215'IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0215
 NH0215                          STATION RECOVERY (1998)
 NH0215
 NH0215'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0216 ***********************************************************************
 NH0216  DESIGNATION -  HAMPSHIRE RM 1
 NH0216  PID         -  NH0216
 NH0216  STATE/COUNTY-  IL/KANE
 NH0216  COUNTRY     -  US
 NH0216  USGS QUAD   -  HAMPSHIRE (2018)
 NH0216
 NH0216                         *CURRENT SURVEY CONTROL
 NH0216  ______________________________________________________________________
 NH0216* NAD 83(1986) POSITION- 42 04 55.90   (N) 088 31 47.91   (W)   HD_HELD1
 NH0216* NAVD 88 ORTHO HEIGHT -   283.135 (meters)      928.92  (feet) ADJUSTED
 NH0216  ______________________________________________________________________
 NH0216  GEOID HEIGHT    -        -33.349 (meters)                     GEOID18
 NH0216  DYNAMIC HEIGHT  -        283.037 (meters)      928.60  (feet) COMP
 NH0216  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 NH0216
 NH0216  VERT ORDER      -  FIRST     CLASS I
 NH0216
 NH0216.The horizontal coordinates were determined by differentially corrected
 NH0216.hand held GPS observations or other comparable positioning techniques
 NH0216.and have an estimated accuracy of +/- 3 meters.
 NH0216
 NH0216.The orthometric height was determined by differential leveling and
 NH0216.adjusted by the NATIONAL GEODETIC SURVEY
 NH0216.in June 1991.
 NH0216
 NH0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0216.GEOID18 height accuracy estimate available here.
 NH0216
 NH0216.Click photographs - Photos may exist for this station.
 NH0216
 NH0216.The dynamic height is computed by dividing the NAVD 88
 NH0216.geopotential number by the normal gravity value computed on the
 NH0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0216.degrees latitude (g = 980.6199 gals.).
 NH0216
 NH0216.The modeled gravity was interpolated from observed gravity values.
 NH0216
 NH0216;                    North         East    Units  Estimated Accuracy
 NH0216;SPC IL E     -   601,250.8     283,729.5     MT  (+/- 3 meters HH1 GPS) 
 NH0216
 NH0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7345260034(NAD 83)
 NH0216
 NH0216                          SUPERSEDED SURVEY CONTROL
 NH0216
 NH0216  NGVD 29 (??/??/92)  283.190  (m)          929.10   (f) ADJ UNCH    1 1
 NH0216
 NH0216.Superseded values are not recommended for survey control.
 NH0216
 NH0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0216.See file dsdata.pdf to determine how the superseded data were derived.
 NH0216
 NH0216_MARKER: DR = REFERENCE MARK DISK
 NH0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0216_STAMPING: HAMPSHIRE NO 1 1954
 NH0216_MARK LOGO: CGS
 NH0216_PROJECTION: PROJECTING 5 CENTIMETERS
 NH0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0216+STABILITY: SURFACE MOTION
 NH0216
 NH0216  HISTORY     - Date     Condition        Report By
 NH0216  HISTORY     - 1954     MONUMENTED       CGS
 NH0216  HISTORY     - 1969     GOOD             CGS
 NH0216  HISTORY     - 19980511 GOOD             USPSQD
 NH0216
 NH0216                          STATION DESCRIPTION
 NH0216
 NH0216'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0216'0.7 MI S FROM HAMPSHIRE.
 NH0216'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0216'HAMPSHIRE, THENCE 0.4 MILE SOUTH ALONG GETZELMAN ROAD, IN SECTION
 NH0216'34, T 42 N, R 6 E, 32 FEET EAST OF THE CENTER LINE OF THE ROAD,
 NH0216'1 FOOT WEST OF A FENCE, 35.15 FEET NORTH OF TRIANGULATION STATION
 NH0216'HAMPSHIRE 1965, ABOUT 7 FEET ABOVE THE LEVEL OF THE ROAD, AND
 NH0216'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE
 NH0216'THE SURFACE OF THE GROUND.
 NH0216
 NH0216                          STATION RECOVERY (1998)
 NH0216
 NH0216'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0217 ***********************************************************************
 NH0217  DESIGNATION -  HAMPSHIRE RM 2
 NH0217  PID         -  NH0217
 NH0217  STATE/COUNTY-  IL/KANE
 NH0217  COUNTRY     -  US
 NH0217  USGS QUAD   -  HAMPSHIRE (2018)
 NH0217
 NH0217                         *CURRENT SURVEY CONTROL
 NH0217  ______________________________________________________________________
 NH0217* NAD 83(1986) POSITION- 42 04 55.58   (N) 088 31 48.68   (W)   HD_HELD1
 NH0217* NAVD 88 ORTHO HEIGHT -   282.974 (meters)      928.39  (feet) ADJUSTED
 NH0217  ______________________________________________________________________
 NH0217  GEOID HEIGHT    -        -33.349 (meters)                     GEOID18
 NH0217  DYNAMIC HEIGHT  -        282.876 (meters)      928.07  (feet) COMP
 NH0217  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 NH0217
 NH0217  VERT ORDER      -  FIRST     CLASS I
 NH0217
 NH0217.The horizontal coordinates were determined by differentially corrected
 NH0217.hand held GPS observations or other comparable positioning techniques
 NH0217.and have an estimated accuracy of +/- 3 meters.
 NH0217
 NH0217.The orthometric height was determined by differential leveling and
 NH0217.adjusted by the NATIONAL GEODETIC SURVEY
 NH0217.in June 1991.
 NH0217
 NH0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0217.GEOID18 height accuracy estimate available here.
 NH0217
 NH0217.Click photographs - Photos may exist for this station.
 NH0217
 NH0217.The dynamic height is computed by dividing the NAVD 88
 NH0217.geopotential number by the normal gravity value computed on the
 NH0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0217.degrees latitude (g = 980.6199 gals.).
 NH0217
 NH0217.The modeled gravity was interpolated from observed gravity values.
 NH0217
 NH0217;                    North         East    Units  Estimated Accuracy
 NH0217;SPC IL E     -   601,240.9     283,711.8     MT  (+/- 3 meters HH1 GPS) 
 NH0217
 NH0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7343460025(NAD 83)
 NH0217
 NH0217                          SUPERSEDED SURVEY CONTROL
 NH0217
 NH0217  NGVD 29 (??/??/92)  283.029  (m)          928.57   (f) ADJ UNCH    1 1
 NH0217
 NH0217.Superseded values are not recommended for survey control.
 NH0217
 NH0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0217.See file dsdata.pdf to determine how the superseded data were derived.
 NH0217
 NH0217_MARKER: DR = REFERENCE MARK DISK
 NH0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0217_STAMPING: HAMPSHIRE NO 2 1954
 NH0217_MARK LOGO: CGS
 NH0217_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0217+STABILITY: SURFACE MOTION
 NH0217
 NH0217  HISTORY     - Date     Condition        Report By
 NH0217  HISTORY     - 1954     MONUMENTED       CGS
 NH0217  HISTORY     - 1969     GOOD             CGS
 NH0217  HISTORY     - 19980511 GOOD             USPSQD
 NH0217
 NH0217                          STATION DESCRIPTION
 NH0217
 NH0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0217'0.7 MI S FROM HAMPSHIRE.
 NH0217'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL
 NH0217'AT HAMPSHIRE, THENCE 0.4 MILE SOUTH ALONG GETZELMAN ROAD, IN
 NH0217'SECTION 34, T 42 N, R 6 E, 29 FEET WEST OF THE CENTER LINE OF
 NH0217'THE ROAD, 1 1/2 FEET EAST OF A FENCE, 56.89 FEET WEST AND ACROSS
 NH0217'THE ROAD FROM TRIANGULATION STATION HAMPSHIRE 1965, ABOUT 6 FEET
 NH0217'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 NH0217'POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 NH0217
 NH0217                          STATION RECOVERY (1998)
 NH0217
 NH0217'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1210 ***********************************************************************
 MF1210  DESIGNATION -  HANCOCK
 MF1210  PID         -  MF1210
 MF1210  STATE/COUNTY-  IL/OGLE
 MF1210  COUNTRY     -  US
 MF1210  USGS QUAD   -  ROCHELLE (2018)
 MF1210
 MF1210                         *CURRENT SURVEY CONTROL
 MF1210  ______________________________________________________________________
 MF1210* NAD 83(1997) POSITION- 41 59 00.94651(N) 089 06 41.07602(W)   ADJUSTED
 MF1210* NAVD 88 ORTHO HEIGHT -   264.733 (meters)      868.54  (feet) POSTED
 MF1210  ______________________________________________________________________
 MF1210  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 MF1210  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 MF1210  DYNAMIC HEIGHT  -        264.64  (meters)      868.2   (feet) COMP
 MF1210  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 MF1210
 MF1210  HORZ ORDER      -  SECOND
 MF1210  VERT ORDER      -  * POSTED, SEE BELOW
 MF1210
 MF1210.The horizontal coordinates were established by classical geodetic methods
 MF1210.and adjusted by the National Geodetic Survey in October 1999.
 MF1210
 MF1210.The orthometric height was determined by differential leveling
 MF1210.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1210
 MF1210.* This is a POSTED BENCH MARK height.
 MF1210
 MF1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1210.GEOID18 height accuracy estimate available here.
 MF1210
 MF1210.Click photographs - Photos may exist for this station.
 MF1210
 MF1210.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1210
 MF1210.The dynamic height is computed by dividing the NAVD 88
 MF1210.geopotential number by the normal gravity value computed on the
 MF1210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1210.degrees latitude (g = 980.6199 gals.).
 MF1210
 MF1210.The modeled gravity was interpolated from observed gravity values.
 MF1210
 MF1210. The following values were computed from the NAD 83(1997) position.
 MF1210
 MF1210;                    North         East     Units Scale Factor Converg.
 MF1210;SPC IL W     -   590,799.374   787,446.654   MT  1.00003524   +0 42 21.3
 MF1210;SPC IL W     - 1,938,314.28  2,583,481.23   sFT  1.00003524   +0 42 21.3
 MF1210;UTM  16      - 4,650,111.263   325,088.909   MT  0.99997647   -1 24 45.8
 MF1210
 MF1210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1210!SPC IL W     -   0.99996366  x   1.00003524  =   0.99999890
 MF1210!UTM  16      -   0.99996366  x   0.99997647  =   0.99994013
 MF1210
 MF1210:                Primary Azimuth Mark                     Grid Az
 MF1210:SPC IL W     -  KINGS                                    004 39 39.7
 MF1210:UTM  16      -  KINGS                                    006 46 46.8
 MF1210
 MF1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2508850111(NAD 83)
 MF1210
 MF1210|---------------------------------------------------------------------|
 MF1210| PID    Reference Object                     Distance      Geod. Az  |
 MF1210|                                                           dddmmss.s |
 MF1210| NH0642 KINGS                               APPROX. 1.9 KM 0052201.0 |
 MF1210| MF0527 HANCOCK RM                           19.800 METERS 12437     |
 MF1210|---------------------------------------------------------------------|
 MF1210
 MF1210                          SUPERSEDED SURVEY CONTROL
 MF1210
 MF1210  NAD 83(1996)-  41 59 00.94718(N)    089 06 41.07854(W) AD(       ) 2
 MF1210  NAD 83(1986)-  41 59 00.94403(N)    089 06 41.08266(W) AD(       ) 2
 MF1210  NAD 27      -  41 59 00.84140(N)    089 06 40.74000(W) AD(       ) 2
 MF1210  USSD        -  41 59 00.99300(N)    089 06 40.52700(W) AD(       ) 3
 MF1210  NGVD 29             264.92   (m)          869.2    (f) LEVELING    3  
 MF1210
 MF1210.Superseded values are not recommended for survey control.
 MF1210
 MF1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1210.See file dsdata.pdf to determine how the superseded data were derived.
 MF1210
 MF1210_MARKER: DS = TRIANGULATION STATION DISK
 MF1210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1210_STAMPING: HANCOCK 1920
 MF1210_MARK LOGO: CGS
 MF1210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1210+STABILITY: SURFACE MOTION
 MF1210
 MF1210  HISTORY     - Date     Condition        Report By
 MF1210  HISTORY     - 1920     MONUMENTED       CGS
 MF1210  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF1210  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 MF1210  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF1210  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF1210
 MF1210                          STATION DESCRIPTION
 MF1210
 MF1210'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1210'STATION IS ABOUT 1-1/4 MILES S OF KINGS, ON THE W SIDE OF
 MF1210'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 100 YARDS
 MF1210'E OF JUDGE LOCKWOOD BAILEYS RESIDENCE, AND 4.23 METERS (13.88
 MF1210'FEET) W OF THE W AND NEAREST RAIL.  THE SURFACE, UNDERGROUND,
 MF1210'AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF1210'THE REFERENCE MARK
 MF1210'IS ON THE OPPOSITE SIDE OF THE TRACK, NEAR THE FENCE LINE,
 MF1210'19.80 METERS (64.96 FEET) FROM THE STATION, S 55 DEG 23 MIN E.
 MF1210
 MF1210                          STATION RECOVERY (1954)
 MF1210
 MF1210'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1210'STATION WAS SEARCHED FOR BUT NOT FOUND, DISTANCE FROM RAIL
 MF1210'GIVEN IN THE 1920 DESCRIPTION PLACES THE MARK IN THE RAILROAD
 MF1210'DITCH, THE DITCHING MACHINE PROBABLY DESTROYED THE MARK.
 MF1210'THE REFERENCE MARK WAS NOT FOUND.  TWO HOURS WERE SPENT
 MF1210'SEARCHING FOR THIS MARK.
 MF1210
 MF1210                          STATION RECOVERY (1996)
 MF1210
 MF1210'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1210'MARK NOT FOUND.
 MF1210
 MF1210                          STATION RECOVERY (2001)
 MF1210
 MF1210'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1210'MARK NOT FOUND.
 MF1210
 MF1210                          STATION RECOVERY (2004)
 MF1210
 MF1210'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1210'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7978 ***********************************************************************
 DO7978  DESIGNATION -  HANCOCK 105
 DO7978  PID         -  DO7978
 DO7978  STATE/COUNTY-  IL/HANCOCK
 DO7978  COUNTRY     -  US
 DO7978  USGS QUAD   -  NIOTA (2018)
 DO7978
 DO7978                         *CURRENT SURVEY CONTROL
 DO7978  ______________________________________________________________________
 DO7978* NAD 83(2011) POSITION- 40 33 06.67014(N) 091 21 57.71274(W)   ADJUSTED
 DO7978* NAD 83(2011) ELLIP HT-   169.708 (meters)        (05/22/13)   ADJUSTED
 DO7978* NAD 83(2011) EPOCH   -  2010.00
 DO7978* NAVD 88 ORTHO HEIGHT -   202.9   (meters)      666.    (feet) GPS OBS
 DO7978  ______________________________________________________________________
 DO7978  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7978  GEOID HEIGHT    -        -33.275 (meters)                     GEOID12A
 DO7978  GEOID HEIGHT    -        -33.297 (meters)                     GEOID18
 DO7978  NAD 83(2011) X  -   -115,698.328 (meters)                     COMP
 DO7978  NAD 83(2011) Y  - -4,851,843.253 (meters)                     COMP
 DO7978  NAD 83(2011) Z  -  4,124,846.935 (meters)                     COMP
 DO7978  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 DO7978
 DO7978  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7978  Standards:
 DO7978         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7978            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7978  -------------------------------------------------------------------
 DO7978  NETWORK    0.69   1.69           0.30   0.26   0.86      0.06371556
 DO7978  -------------------------------------------------------------------
 DO7978  Click here for local accuracies and other accuracy information.
 DO7978
 DO7978.The horizontal coordinates were established by GPS observations
 DO7978.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7978
 DO7978.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7978.been affixed to the stable North American tectonic plate. See 
 DO7978.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7978
 DO7978.The horizontal coordinates are valid at the epoch date displayed above
 DO7978.which is a decimal equivalence of Year/Month/Day.
 DO7978
 DO7978.The orthometric height was determined by GPS observations and a
 DO7978.high-resolution geoid model.
 DO7978
 DO7978.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7978.GEOID18 height accuracy estimate available here.
 DO7978
 DO7978.Click photographs - Photos may exist for this station.
 DO7978
 DO7978.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7978
 DO7978.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7978
 DO7978.The ellipsoidal height was determined by GPS observations
 DO7978.and is referenced to NAD 83.
 DO7978
 DO7978. The following values were computed from the NAD 83(2011) position.
 DO7978
 DO7978;                    North         East     Units Scale Factor Converg.
 DO7978;SPC IL W     -   431,953.193   598,415.673   MT  1.00006815   -0 46 47.3
 DO7978;SPC IL W     - 1,417,166.43  1,963,302.09   sFT  1.00006815   -0 46 47.3
 DO7978;UTM  15      - 4,490,293.139   638,348.750   MT  0.99983560   +1 03 44.9
 DO7978
 DO7978!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7978!SPC IL W     -   0.99997338  x   1.00006815  =   1.00004153
 DO7978!UTM  15      -   0.99997338  x   0.99983560  =   0.99980898
 DO7978
 DO7978_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3834890293(NAD 83)
 DO7978
 DO7978                          SUPERSEDED SURVEY CONTROL
 DO7978
 DO7978.No superseded survey control is available for this station.
 DO7978
 DO7978_MARKER: DD = SURVEY DISK
 DO7978_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7978+WITH SETTING: INFORMATION.
 DO7978_STAMPING: 2004-105
 DO7978_MARK LOGO: IL-067
 DO7978_PROJECTION: RECESSED 5 CENTIMETERS
 DO7978_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7978_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7978+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2011
 DO7978
 DO7978  HISTORY     - Date     Condition        Report By
 DO7978  HISTORY     - 2004     MONUMENTED       IL-067
 DO7978  HISTORY     - 20110909 GOOD             ILDT
 DO7978
 DO7978                          STATION DESCRIPTION
 DO7978
 DO7978'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7978'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) WEST OF COLUSA, 6.1 MI
 DO7978'(9.8 KM) SOUTHWEST OF NIOTA AND 1.0 MI (1.6 KM) EAST OF NAUVOO.
 DO7978'
 DO7978'TO REACH FROM THE INTERSECTION OF IL 96 AND BLUFF ST IN NAUVOO.
 DO7978'PROCEED EAST ALONG IL 96 FOR 1.13 MI (1.8 KM) GO WEST ALONG YOUNG ST
 DO7978'FOR 0.18 TO STATION ON THE RIGHT IN THE NORTHEAST QUADRANT OF THE
 DO7978'INTERSECTION OF YOUNG ST AND WINCHESTER ST.
 DO7978'
 DO7978'THE STATION IS A HANCOCK COUNTY ALUMINUM DISK ON A ROD IN A VAULT.  IT
 DO7978'IS 72.9 FT (22.2 M) EAST OF FIRE HYDRANT NORTH OF YOUNG ST AND WEST OF
 DO7978'WINCHESTER ST, 30 FT (9.1 M) EAST OF THE CENTERLINE OF WINCHESTER ST.
 DO7978'AND 24.7 FT (7.5 M) NORTH OF THE CENTERLINE OF YOUNG ST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7979 ***********************************************************************
 DO7979  DESIGNATION -  HANCOCK 110
 DO7979  PID         -  DO7979
 DO7979  STATE/COUNTY-  IL/HANCOCK
 DO7979  COUNTRY     -  US
 DO7979  USGS QUAD   -  HAMILTON (2018)
 DO7979
 DO7979                         *CURRENT SURVEY CONTROL
 DO7979  ______________________________________________________________________
 DO7979* NAD 83(2011) POSITION- 40 27 58.69138(N) 091 21 44.17183(W)   ADJUSTED
 DO7979* NAD 83(2011) ELLIP HT-   125.839 (meters)        (05/22/13)   ADJUSTED
 DO7979* NAD 83(2011) EPOCH   -  2010.00
 DO7979* NAVD 88 ORTHO HEIGHT -   159.1   (meters)      522.    (feet) GPS OBS
 DO7979  ______________________________________________________________________
 DO7979  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7979  GEOID HEIGHT    -        -33.258 (meters)                     GEOID12A
 DO7979  GEOID HEIGHT    -        -33.276 (meters)                     GEOID18
 DO7979  NAD 83(2011) X  -   -115,525.727 (meters)                     COMP
 DO7979  NAD 83(2011) Y  - -4,857,986.672 (meters)                     COMP
 DO7979  NAD 83(2011) Z  -  4,117,595.535 (meters)                     COMP
 DO7979  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 DO7979
 DO7979  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7979  Standards:
 DO7979         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7979            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7979  -------------------------------------------------------------------
 DO7979  NETWORK    0.80   1.80           0.36   0.28   0.92      0.22492545
 DO7979  -------------------------------------------------------------------
 DO7979  Click here for local accuracies and other accuracy information.
 DO7979
 DO7979.The horizontal coordinates were established by GPS observations
 DO7979.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7979
 DO7979.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7979.been affixed to the stable North American tectonic plate. See 
 DO7979.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7979
 DO7979.The horizontal coordinates are valid at the epoch date displayed above
 DO7979.which is a decimal equivalence of Year/Month/Day.
 DO7979
 DO7979.The orthometric height was determined by GPS observations and a
 DO7979.high-resolution geoid model.
 DO7979
 DO7979.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7979.GEOID18 height accuracy estimate available here.
 DO7979
 DO7979.Click photographs - Photos may exist for this station.
 DO7979
 DO7979.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7979
 DO7979.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7979
 DO7979.The ellipsoidal height was determined by GPS observations
 DO7979.and is referenced to NAD 83.
 DO7979
 DO7979. The following values were computed from the NAD 83(2011) position.
 DO7979
 DO7979;                    North         East     Units Scale Factor Converg.
 DO7979;SPC IL W     -   422,449.282   598,605.480   MT  1.00006768   -0 46 33.6
 DO7979;SPC IL W     - 1,385,985.69  1,963,924.81   sFT  1.00006768   -0 46 33.6
 DO7979;UTM  15      - 4,480,802.426   638,843.613   MT  0.99983730   +1 03 47.0
 DO7979
 DO7979!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7979!SPC IL W     -   0.99998026  x   1.00006768  =   1.00004794
 DO7979!UTM  15      -   0.99998026  x   0.99983730  =   0.99981756
 DO7979
 DO7979_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3884380802(NAD 83)
 DO7979
 DO7979                          SUPERSEDED SURVEY CONTROL
 DO7979
 DO7979.No superseded survey control is available for this station.
 DO7979
 DO7979_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DO7979_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7979+WITH SETTING: INFORMATION.
 DO7979_STAMPING: 2004-110
 DO7979_MARK LOGO: IL-067
 DO7979_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7979_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7979+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2011
 DO7979
 DO7979  HISTORY     - Date     Condition        Report By
 DO7979  HISTORY     - 2004     MONUMENTED       IL-067
 DO7979  HISTORY     - 20110909 GOOD             ILDT
 DO7979
 DO7979                          STATION DESCRIPTION
 DO7979
 DO7979'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7979'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH-NORTHEAST OF
 DO7979'WARSAW, 5.9 MI (9.5 KM) SOUTH-SOUTHEAST OF NAUVOO AND 5.0 MI (8.0 KM)
 DO7979'NORTH-NORTHWEST OF HAMILTON.
 DO7979'
 DO7979'TO REACH FROM THE INTERSECTION OF US 136 AND IL 96 IN HAMILTON.
 DO7979'PROCEED NORTH ALONG IL 96 5.4 MI (8.7 KM) TO A GRAVEL ENTRANCE ON THE
 DO7979'RIGHT AT THE SOUTH END OF A ROCK LOT AND NORTHEAST OF BRIDGE STRUCTURE
 DO7979'NO. 034-0026.
 DO7979'
 DO7979'THE STATION IS A HANCOCK COUNTY GPS CONTROL POINT DISK ON A ROD IN A
 DO7979'PVC SLEEVE.  IT IS 50 FT (15.2 M) EAST OF THE CENTERLINE OF IL 96, 29
 DO7979'FT (8.8 M) EAST OF THE NORTHWEST WING WALL END AND 29 FT (8.8 M) NORTH
 DO7979'OF THE TOP OF BANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7980 ***********************************************************************
 DO7980  DESIGNATION -  HANCOCK 112
 DO7980  PID         -  DO7980
 DO7980  STATE/COUNTY-  IL/HANCOCK
 DO7980  COUNTRY     -  US
 DO7980  USGS QUAD   -  CARTHAGE WEST (2018)
 DO7980
 DO7980                         *CURRENT SURVEY CONTROL
 DO7980  ______________________________________________________________________
 DO7980* NAD 83(2011) POSITION- 40 27 39.41686(N) 091 08 23.03714(W)   ADJUSTED
 DO7980* NAD 83(2011) ELLIP HT-   170.094 (meters)        (05/22/13)   ADJUSTED
 DO7980* NAD 83(2011) EPOCH   -  2010.00
 DO7980* NAVD 88 ORTHO HEIGHT -   203.404 (meters)      667.33  (feet) ADJUSTED
 DO7980  ______________________________________________________________________
 DO7980  GEOID HEIGHT    -        -33.313 (meters)                     GEOID18
 DO7980  NAD 83(2011) X  -    -96,664.776 (meters)                     COMP
 DO7980  NAD 83(2011) Y  - -4,858,818.157 (meters)                     COMP
 DO7980  NAD 83(2011) Z  -  4,117,171.914 (meters)                     COMP
 DO7980  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 DO7980  DYNAMIC HEIGHT  -        203.302 (meters)      667.00  (feet) COMP
 DO7980  MODELED GRAVITY -    980,118.1   (mgal)                       NAVD 88
 DO7980
 DO7980  VERT ORDER      -  SECOND    CLASS I
 DO7980
 DO7980  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7980  Standards:
 DO7980         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7980            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7980  -------------------------------------------------------------------
 DO7980  NETWORK    0.61   1.59           0.26   0.24   0.81      0.04330446
 DO7980  -------------------------------------------------------------------
 DO7980  Click here for local accuracies and other accuracy information.
 DO7980
 DO7980.The horizontal coordinates were established by GPS observations
 DO7980.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7980
 DO7980.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7980.been affixed to the stable North American tectonic plate. See 
 DO7980.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7980
 DO7980.The horizontal coordinates are valid at the epoch date displayed above
 DO7980.which is a decimal equivalence of Year/Month/Day.
 DO7980
 DO7980.The orthometric height was determined by differential leveling and
 DO7980.adjusted by the NATIONAL GEODETIC SURVEY
 DO7980.in July 2014.
 DO7980
 DO7980.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7980.GEOID18 height accuracy estimate available here.
 DO7980
 DO7980.Click photographs - Photos may exist for this station.
 DO7980
 DO7980.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7980
 DO7980.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7980
 DO7980.The ellipsoidal height was determined by GPS observations
 DO7980.and is referenced to NAD 83.
 DO7980
 DO7980.The dynamic height is computed by dividing the NAVD 88
 DO7980.geopotential number by the normal gravity value computed on the
 DO7980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO7980.degrees latitude (g = 980.6199 gals.).
 DO7980
 DO7980.The modeled gravity was interpolated from observed gravity values.
 DO7980
 DO7980. The following values were computed from the NAD 83(2011) position.
 DO7980
 DO7980;                    North         East     Units Scale Factor Converg.
 DO7980;SPC IL W     -   421,622.939   617,471.793   MT  1.00002498   -0 37 53.4
 DO7980;SPC IL W     - 1,383,274.59  2,025,822.04   sFT  1.00002498   -0 37 53.4
 DO7980;UTM  15      - 4,480,581.985   657,723.431   MT  0.99990622   +1 12 26.8
 DO7980
 DO7980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7980!SPC IL W     -   0.99997332  x   1.00002498  =   0.99999830
 DO7980!UTM  15      -   0.99997332  x   0.99990622  =   0.99987954
 DO7980
 DO7980_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5772380581(NAD 83)
 DO7980
 DO7980                          SUPERSEDED SURVEY CONTROL
 DO7980
 DO7980  NAVD 88 (05/22/13)  203.3    (m)  GEOID12A model used  GPS OBS        
 DO7980
 DO7980.Superseded values are not recommended for survey control.
 DO7980
 DO7980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DO7980.See file dsdata.pdf to determine how the superseded data were derived.
 DO7980
 DO7980_MARKER: DD = SURVEY DISK
 DO7980_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7980+WITH SETTING: INFORMATION.
 DO7980_STAMPING: 2004-112
 DO7980_MARK LOGO: IL-067
 DO7980_PROJECTION: RECESSED 13 CENTIMETERS
 DO7980_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7980_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7980+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DO7980
 DO7980  HISTORY     - Date     Condition        Report By
 DO7980  HISTORY     - 2004     MONUMENTED       IL-067
 DO7980  HISTORY     - 20110909 GOOD             ILDT
 DO7980  HISTORY     - 20130416 GOOD             AMESC
 DO7980
 DO7980                          STATION DESCRIPTION
 DO7980
 DO7980'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7980'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH OF COLUSA, 3.6 MI
 DO7980'(5.8 KM) SOUTHWEST OF BURNSIDE AND 3.1 MI (5.0 KM) NORTH OF CARTHAGE.
 DO7980'TO REACH FROM THE INTERSECTION OF US 136 AND IL 94, PROCEED NORTH
 DO7980'ALONG IL 94 FOR 3.17 MI (5.1 KM) TO THE STATION ON THE LEFT IN THE
 DO7980'NORTHWEST QUADRANT OF THE INTERSECTION OF IL 94 AND CR1800.
 DO7980'
 DO7980'THE STATION IS AN ALUMINUM HANCOCK COUNTY GPS CONTROL DISK IN A VAULT.
 DO7980'IT IS 45 FT (13.7 M) WEST OF THE CENTERLINE OF IL 94, 32 FT (9.8 M)
 DO7980'NORTH OF THE CENTERLINE OF CR1800 AND 24.5 FT (7.5 M) WEST OF
 DO7980'HEADWALL.
 DO7980
 DO7980                          STATION RECOVERY (2013)
 DO7980
 DO7980'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DO7980'THE STATION IS 134.5 FT (41.0 M) SOUTH OF A FIBER OPTIC WARNING POST,
 DO7980'100.0 FT (30.5 M) NORTHEAST OF AN UNDERGROUND CABLE WARNING SIGN, 75.5
 DO7980'FT (23.0 M) NORTH OF A 'FERRIS CHRISTIAN CHURCH' SIGN, 25.0 FT (7.6 M)
 DO7980'WEST OF AN 18 INCH (46 CM) PIPE CULVERT WITH HEADWALL UNDER IL ROUTE
 DO7980'94 AND 1.0 FT (0.3 M) NORTH OF A '1800N' STREET SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7981 ***********************************************************************
 DO7981  DESIGNATION -  HANCOCK 114
 DO7981  PID         -  DO7981
 DO7981  STATE/COUNTY-  IL/HANCOCK
 DO7981  COUNTRY     -  US
 DO7981  USGS QUAD   -  FOUNTAIN GREEN (2018)
 DO7981
 DO7981                         *CURRENT SURVEY CONTROL
 DO7981  ______________________________________________________________________
 DO7981* NAD 83(2011) POSITION- 40 27 45.71723(N) 090 54 26.13834(W)   ADJUSTED
 DO7981* NAD 83(2011) ELLIP HT-   177.307 (meters)        (05/22/13)   ADJUSTED
 DO7981* NAD 83(2011) EPOCH   -  2010.00
 DO7981* NAVD 88 ORTHO HEIGHT -   210.6   (meters)      691.    (feet) GPS OBS
 DO7981  ______________________________________________________________________
 DO7981  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7981  GEOID HEIGHT    -        -33.275 (meters)                     GEOID12A
 DO7981  GEOID HEIGHT    -        -33.294 (meters)                     GEOID18
 DO7981  NAD 83(2011) X  -    -76,947.956 (meters)                     COMP
 DO7981  NAD 83(2011) Y  - -4,859,049.756 (meters)                     COMP
 DO7981  NAD 83(2011) Z  -  4,117,324.459 (meters)                     COMP
 DO7981  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 DO7981
 DO7981  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7981  Standards:
 DO7981         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7981            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7981  -------------------------------------------------------------------
 DO7981  NETWORK    0.71   1.90           0.29   0.29   0.97     -0.06027885
 DO7981  -------------------------------------------------------------------
 DO7981  Click here for local accuracies and other accuracy information.
 DO7981
 DO7981.The horizontal coordinates were established by GPS observations
 DO7981.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7981
 DO7981.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7981.been affixed to the stable North American tectonic plate. See 
 DO7981.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7981
 DO7981.The horizontal coordinates are valid at the epoch date displayed above
 DO7981.which is a decimal equivalence of Year/Month/Day.
 DO7981
 DO7981.The orthometric height was determined by GPS observations and a
 DO7981.high-resolution geoid model.
 DO7981
 DO7981.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7981.GEOID18 height accuracy estimate available here.
 DO7981
 DO7981.Click photographs - Photos may exist for this station.
 DO7981
 DO7981.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7981
 DO7981.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7981
 DO7981.The ellipsoidal height was determined by GPS observations
 DO7981.and is referenced to NAD 83.
 DO7981
 DO7981. The following values were computed from the NAD 83(2011) position.
 DO7981
 DO7981;                    North         East     Units Scale Factor Converg.
 DO7981;SPC IL W     -   421,625.913   637,190.162   MT  0.99998972   -0 28 50.3
 DO7981;SPC IL W     - 1,383,284.35  2,090,514.72   sFT  0.99998972   -0 28 50.3
 DO7981;UTM  15      - 4,481,217.701   677,430.357   MT  0.99998753   +1 21 30.4
 DO7981
 DO7981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7981!SPC IL W     -   0.99997219  x   0.99998972  =   0.99996191
 DO7981!UTM  15      -   0.99997219  x   0.99998753  =   0.99995972
 DO7981
 DO7981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7743081217(NAD 83)
 DO7981
 DO7981                          SUPERSEDED SURVEY CONTROL
 DO7981
 DO7981.No superseded survey control is available for this station.
 DO7981
 DO7981_MARKER: DD = SURVEY DISK
 DO7981_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7981+WITH SETTING: INFORMATION.
 DO7981_STAMPING: 2004-114
 DO7981_MARK LOGO: IL-067
 DO7981_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7981_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7981+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2011
 DO7981
 DO7981  HISTORY     - Date     Condition        Report By
 DO7981  HISTORY     - 2004     MONUMENTED       IL-067
 DO7981  HISTORY     - 20110908 GOOD             ILDT
 DO7981
 DO7981                          STATION DESCRIPTION
 DO7981
 DO7981'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7981'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH-SOUTHWEST OF
 DO7981'BLANDINSVILLE, 6.5 MI (10.5 KM) WEST-NORTHWEST OF COLCHESTER AND 3.4
 DO7981'MI (5.5 KM) EAST-SOUTHEAST OF FOUNTAIN GREEN.
 DO7981'
 DO7981'TO REACH FROM THE INTERSECTION OF IL 136 AND CR 8 IN COLCHESTER, IL.,
 DO7981'PROCEED NORTH AND WEST ALONG CR 8 FOR 2.3 MI (3.7 KM) TO INTERSECTION
 DO7981'OF CR 8 AND CR 500E, GO LEFT ON CR 8.  CONTINUE ON CR 8 FOR 4.5 MI
 DO7981'(7.2 KM) UNTIL THE INTERSECTION OF CR 8 AND NORTH CR 3100 TO THE
 DO7981'STATION IN THE NORTHEAST QUADRANT OF THE INTERSECTION.
 DO7981'
 DO7981'THE STATION IS AN ALUMINUM HANCOCK COUNTY GPS CONTROL DISK IN A VAULT.
 DO7981'IT IS 49.7 FT (15.1 M) NORTHWEST OF CL/CL OF INTERSECTION, 42.5 FT
 DO7981'(13.0 M) EAST OF GGS, 37.6 FT (11.5 M) EAST-NORTHEAST OF THE NORTHEAST
 DO7981'CORNER OF THE WESTERN WING WALL AND 11.5 FT (3.5 M) NORTHEAST OF THE
 DO7981'NORTHEAST CORNER OF EASTERN WING WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7982 ***********************************************************************
 DO7982  DESIGNATION -  HANCOCK 119
 DO7982  PID         -  DO7982
 DO7982  STATE/COUNTY-  IL/HANCOCK
 DO7982  COUNTRY     -  US
 DO7982  USGS QUAD   -  PLYMOUTH (2018)
 DO7982
 DO7982                         *CURRENT SURVEY CONTROL
 DO7982  ______________________________________________________________________
 DO7982* NAD 83(2011) POSITION- 40 22 13.75556(N) 090 55 43.72439(W)   ADJUSTED
 DO7982* NAD 83(2011) ELLIP HT-   148.477 (meters)        (05/22/13)   ADJUSTED
 DO7982* NAD 83(2011) EPOCH   -  2010.00
 DO7982* NAVD 88 ORTHO HEIGHT -   181.7   (meters)      596.    (feet) GPS OBS
 DO7982  ______________________________________________________________________
 DO7982  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7982  GEOID HEIGHT    -        -33.197 (meters)                     GEOID12A
 DO7982  GEOID HEIGHT    -        -33.209 (meters)                     GEOID18
 DO7982  NAD 83(2011) X  -    -78,882.931 (meters)                     COMP
 DO7982  NAD 83(2011) Y  - -4,865,636.446 (meters)                     COMP
 DO7982  NAD 83(2011) Z  -  4,109,509.782 (meters)                     COMP
 DO7982  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 DO7982
 DO7982  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7982  Standards:
 DO7982         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7982            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7982  -------------------------------------------------------------------
 DO7982  NETWORK    0.60   1.55           0.26   0.23   0.79     -0.06495804
 DO7982  -------------------------------------------------------------------
 DO7982  Click here for local accuracies and other accuracy information.
 DO7982
 DO7982.The horizontal coordinates were established by GPS observations
 DO7982.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7982
 DO7982.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7982.been affixed to the stable North American tectonic plate. See 
 DO7982.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7982
 DO7982.The horizontal coordinates are valid at the epoch date displayed above
 DO7982.which is a decimal equivalence of Year/Month/Day.
 DO7982
 DO7982.The orthometric height was determined by GPS observations and a
 DO7982.high-resolution geoid model.
 DO7982
 DO7982.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7982.GEOID18 height accuracy estimate available here.
 DO7982
 DO7982.Click photographs - Photos may exist for this station.
 DO7982
 DO7982.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7982
 DO7982.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7982
 DO7982.The ellipsoidal height was determined by GPS observations
 DO7982.and is referenced to NAD 83.
 DO7982
 DO7982. The following values were computed from the NAD 83(2011) position.
 DO7982
 DO7982;                    North         East     Units Scale Factor Converg.
 DO7982;SPC IL W     -   411,402.508   635,274.037   MT  0.99999273   -0 29 37.2
 DO7982;SPC IL W     - 1,349,743.06  2,084,228.24   sFT  0.99999273   -0 29 37.2
 DO7982;UTM  15      - 4,470,938.191   675,843.011   MT  0.99998063   +1 20 30.9
 DO7982
 DO7982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7982!SPC IL W     -   0.99997671  x   0.99999273  =   0.99996944
 DO7982!UTM  15      -   0.99997671  x   0.99998063  =   0.99995734
 DO7982
 DO7982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7584370938(NAD 83)
 DO7982
 DO7982                          SUPERSEDED SURVEY CONTROL
 DO7982
 DO7982.No superseded survey control is available for this station.
 DO7982
 DO7982_MARKER: DD = SURVEY DISK
 DO7982_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7982+WITH SETTING: INFORMATION.
 DO7982_STAMPING: 2004-119
 DO7982_MARK LOGO: ILDT
 DO7982_PROJECTION: RECESSED 18 CENTIMETERS
 DO7982_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7982_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7982+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2021
 DO7982
 DO7982  HISTORY     - Date     Condition        Report By
 DO7982  HISTORY     - 2004     MONUMENTED       IL-067
 DO7982  HISTORY     - 20110909 GOOD             ILDT
 DO7982  HISTORY     - 20210421 GOOD             ILDT
 DO7982
 DO7982                          STATION DESCRIPTION
 DO7982
 DO7982'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7982'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST-SOUTHWEST OF
 DO7982'COLCHESTER, 7.6 MI (12.2 KM) SOUTH-SOUTHEAST OF FOUNTAIN GREEN AND 5.5
 DO7982'MI (8.8 KM) NORTH OF PLYMOUTH.
 DO7982'
 DO7982'TO REACH FROM THE INTERSECTION OF IL 136 AND IL 61, PROCEED SOUTH
 DO7982'SOUTH ALONG IL 61 FOR 4.5 MI (7.2 KM) TO CR2900, PROCEED NORTH ALONG
 DO7982'CR2900 FOR 1.9 MI (3.1 KM) TO CR1200, PROCEED EAST ALONG CR1200 FOR
 DO7982'1.0 MI (1.6 KM) TO STATION ON THE RIGHT.
 DO7982'
 DO7982'THE STATION IS A HANCOCK COUNTY ALUMINUM DISK IN A VAULT BELOW THE
 DO7982'SURFACE OF THE GROUND.  IT IS 50 FT (15.2 M) SOUTH OF A FENCE POST ON
 DO7982'THE NORTH SIDE OF CR1200, 19 FT (5.8 M) SOUTH OF SOUTH EDGE OF
 DO7982'PAVEMENT OF CR1200 AND 11 FT (3.4 M) WEST OF A FENCE POST.
 DO7982
 DO7982                          STATION RECOVERY (2021)
 DO7982
 DO7982'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DO7982'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7983 ***********************************************************************
 DO7983  DESIGNATION -  HANCOCK 121
 DO7983  PID         -  DO7983
 DO7983  STATE/COUNTY-  IL/HANCOCK
 DO7983  COUNTRY     -  US
 DO7983  USGS QUAD   -  WARSAW (2018)
 DO7983
 DO7983                         *CURRENT SURVEY CONTROL
 DO7983  ______________________________________________________________________
 DO7983* NAD 83(2011) POSITION- 40 17 15.29037(N) 091 22 29.27559(W)   ADJUSTED
 DO7983* NAD 83(2011) ELLIP HT-   181.177 (meters)        (05/22/13)   ADJUSTED
 DO7983* NAD 83(2011) EPOCH   -  2010.00
 DO7983* NAVD 88 ORTHO HEIGHT -   214.261 (meters)      702.95  (feet) ADJUSTED
 DO7983  ______________________________________________________________________
 DO7983  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 DO7983  NAD 83(2011) X  -   -116,897.490 (meters)                     COMP
 DO7983  NAD 83(2011) Y  - -4,870,856.342 (meters)                     COMP
 DO7983  NAD 83(2011) Z  -  4,102,512.602 (meters)                     COMP
 DO7983  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 DO7983  DYNAMIC HEIGHT  -        214.152 (meters)      702.60  (feet) COMP
 DO7983  MODELED GRAVITY -    980,109.9   (mgal)                       NAVD 88
 DO7983
 DO7983  VERT ORDER      -  SECOND    CLASS I
 DO7983
 DO7983  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7983  Standards:
 DO7983         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7983            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7983  -------------------------------------------------------------------
 DO7983  NETWORK    0.64   1.76           0.27   0.25   0.90      0.00539631
 DO7983  -------------------------------------------------------------------
 DO7983  Click here for local accuracies and other accuracy information.
 DO7983
 DO7983.The horizontal coordinates were established by GPS observations
 DO7983.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7983
 DO7983.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7983.been affixed to the stable North American tectonic plate. See 
 DO7983.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7983
 DO7983.The horizontal coordinates are valid at the epoch date displayed above
 DO7983.which is a decimal equivalence of Year/Month/Day.
 DO7983
 DO7983.The orthometric height was determined by differential leveling and
 DO7983.adjusted by the NATIONAL GEODETIC SURVEY
 DO7983.in July 2014.
 DO7983
 DO7983.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7983.GEOID18 height accuracy estimate available here.
 DO7983
 DO7983.Click photographs - Photos may exist for this station.
 DO7983
 DO7983.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7983
 DO7983.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7983
 DO7983.The ellipsoidal height was determined by GPS observations
 DO7983.and is referenced to NAD 83.
 DO7983
 DO7983.The dynamic height is computed by dividing the NAVD 88
 DO7983.geopotential number by the normal gravity value computed on the
 DO7983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO7983.degrees latitude (g = 980.6199 gals.).
 DO7983
 DO7983.The modeled gravity was interpolated from observed gravity values.
 DO7983
 DO7983. The following values were computed from the NAD 83(2011) position.
 DO7983
 DO7983;                    North         East     Units Scale Factor Converg.
 DO7983;SPC IL W     -   402,618.515   597,271.813   MT  1.00007104   -0 46 52.6
 DO7983;SPC IL W     - 1,320,924.24  1,959,549.27   sFT  1.00007104   -0 46 52.6
 DO7983;UTM  15      - 4,460,943.747   638,146.045   MT  0.99983493   +1 03 03.8
 DO7983
 DO7983!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7983!SPC IL W     -   0.99997158  x   1.00007104  =   1.00004262
 DO7983!UTM  15      -   0.99997158  x   0.99983493  =   0.99980651
 DO7983
 DO7983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3814660943(NAD 83)
 DO7983
 DO7983                          SUPERSEDED SURVEY CONTROL
 DO7983
 DO7983  NAVD 88 (05/22/13)  214.2    (m)  GEOID12A model used  GPS OBS        
 DO7983
 DO7983.Superseded values are not recommended for survey control.
 DO7983
 DO7983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DO7983.See file dsdata.pdf to determine how the superseded data were derived.
 DO7983
 DO7983_MARKER: DD = SURVEY DISK
 DO7983_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7983+WITH SETTING: INFORMATION.
 DO7983_STAMPING: 2004-121
 DO7983_MARK LOGO: IL-067
 DO7983_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7983_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7983+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2013
 DO7983
 DO7983  HISTORY     - Date     Condition        Report By
 DO7983  HISTORY     - 2004     MONUMENTED       IL-067
 DO7983  HISTORY     - 20110913 GOOD             ILDT
 DO7983  HISTORY     - 20130417 GOOD             AMESC
 DO7983
 DO7983                          STATION DESCRIPTION
 DO7983
 DO7983'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7983'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH-SOUTHEAST OF
 DO7983'WARSAW, 5.5 MI (8.8 KM) NORTH-NORTHWEST OF TIOGA AND 1.8 MI (2.9 KM)
 DO7983'WEST-NORTHWEST OF SUTTER.
 DO7983'
 DO7983'TO REACH FROM THE INTERSECTION OF IL 96 AND US 136 PROCEED SOUTH ON IL
 DO7983'96 FOR 8.6 MI (13.8 KM) TO STATION ON THE LEFT.  IN THE SOUTHEAST
 DO7983'QUADRANT OF THE INTERSECTION OF IL 96 AND CR 600.
 DO7983'
 DO7983'THE STATION IS A HANCOCK COUNTY ALUMINUM DISK IN A VAULT BELOW THE
 DO7983'SURFACE OF THE GROUND.  IT IS 60.5 FT (18.4 M) EAST OF THE CENTERLINE
 DO7983'OF IL 96, 31.5 FT (9.6 M) NORTHEAST OF SIGN POST AND 24.5 FT (7.5 M)
 DO7983'SOUTH OF THE CENTERLINE OF CR 600.
 DO7983
 DO7983                          STATION RECOVERY (2013)
 DO7983
 DO7983'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DO7983'THE STATION IS 32.7 FT (10.0 M) NORTHEAST OF A 'GREEN PLAINS' SIGN,
 DO7983'5.0 FT (1.5 M) WEST-NORTHWEST OF TELEPHONE PEDESTAL NUMBER L4B P3 AND
 DO7983'4.0 FT (1.2 M) WEST-NORTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DO7983'
 DO7983'NOTE - THE ACCESS COVER PROJECTS 0.4 FT (12 CM) ABOVE THE GROUND,
 DO7983'DATUM POINT IS 0.75 FT (23 CM) BELOW TOP OF ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7984 ***********************************************************************
 DO7984  DESIGNATION -  HANCOCK 123
 DO7984  PID         -  DO7984
 DO7984  STATE/COUNTY-  IL/HANCOCK
 DO7984  COUNTRY     -  US
 DO7984  USGS QUAD   -  WEST POINT (2018)
 DO7984
 DO7984                         *CURRENT SURVEY CONTROL
 DO7984  ______________________________________________________________________
 DO7984* NAD 83(2011) POSITION- 40 17 04.98161(N) 091 08 37.01789(W)   ADJUSTED
 DO7984* NAD 83(2011) ELLIP HT-   168.471 (meters)        (05/22/13)   ADJUSTED
 DO7984* NAD 83(2011) EPOCH   -  2010.00
 DO7984* NAVD 88 ORTHO HEIGHT -   201.5   (meters)      661.    (feet) GPS OBS
 DO7984  ______________________________________________________________________
 DO7984  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7984  GEOID HEIGHT    -        -33.097 (meters)                     GEOID12A
 DO7984  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 DO7984  NAD 83(2011) X  -    -97,247.087 (meters)                     COMP
 DO7984  NAD 83(2011) Y  - -4,871,484.234 (meters)                     COMP
 DO7984  NAD 83(2011) Z  -  4,102,261.825 (meters)                     COMP
 DO7984  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 DO7984
 DO7984  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7984  Standards:
 DO7984         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7984            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7984  -------------------------------------------------------------------
 DO7984  NETWORK    0.63   1.78           0.27   0.24   0.91      0.07800899
 DO7984  -------------------------------------------------------------------
 DO7984  Click here for local accuracies and other accuracy information.
 DO7984
 DO7984.The horizontal coordinates were established by GPS observations
 DO7984.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7984
 DO7984.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7984.been affixed to the stable North American tectonic plate. See 
 DO7984.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7984
 DO7984.The horizontal coordinates are valid at the epoch date displayed above
 DO7984.which is a decimal equivalence of Year/Month/Day.
 DO7984
 DO7984.The orthometric height was determined by GPS observations and a
 DO7984.high-resolution geoid model.
 DO7984
 DO7984.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7984.GEOID18 height accuracy estimate available here.
 DO7984
 DO7984.Click photographs - Photos may exist for this station.
 DO7984
 DO7984.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7984
 DO7984.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7984
 DO7984.The ellipsoidal height was determined by GPS observations
 DO7984.and is referenced to NAD 83.
 DO7984
 DO7984. The following values were computed from the NAD 83(2011) position.
 DO7984
 DO7984;                    North         East     Units Scale Factor Converg.
 DO7984;SPC IL W     -   402,058.143   616,926.262   MT  1.00002610   -0 37 54.2
 DO7984;SPC IL W     - 1,319,085.76  2,024,032.24   sFT  1.00002610   -0 37 54.2
 DO7984;UTM  15      - 4,461,012.087   657,804.865   MT  0.99990655   +1 12 02.0
 DO7984
 DO7984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7984!SPC IL W     -   0.99997357  x   1.00002610  =   0.99999967
 DO7984!UTM  15      -   0.99997357  x   0.99990655  =   0.99988012
 DO7984
 DO7984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5780461012(NAD 83)
 DO7984
 DO7984                          SUPERSEDED SURVEY CONTROL
 DO7984
 DO7984.No superseded survey control is available for this station.
 DO7984
 DO7984_MARKER: DD = SURVEY DISK
 DO7984_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7984+WITH SETTING: INFORMATION.
 DO7984_STAMPING: 2004-123
 DO7984_MARK LOGO: IL-067
 DO7984_PROJECTION: RECESSED 3 CENTIMETERS
 DO7984_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7984_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7984+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2011
 DO7984
 DO7984  HISTORY     - Date     Condition        Report By
 DO7984  HISTORY     - 2004     MONUMENTED       IL-067
 DO7984  HISTORY     - 20110909 GOOD             ILDT
 DO7984
 DO7984                          STATION DESCRIPTION
 DO7984
 DO7984'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7984'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTHWEST OF BOWEN, 4.5
 DO7984'MI (7.2 KM) SOUTH-SOUTHWEST OF BENTLEY AND 2.9 MI (4.7 KM) NORTHEAST
 DO7984'OF WEST POINT.
 DO7984'
 DO7984'TO REACH FROM THE INTERSECTION OF IL 336 AND IL 94, PROCEED NORTH ON
 DO7984'IL 336 FOR 1.0 MI (1.6 KM) TO CR500, GO WEST ON CR50 FOR 1.1 MI (1.8
 DO7984'KM) TO CR1900, GO NORTH ON CR1900 FOR 1.1 MI (1.8 KM) TO STATION ON
 DO7984'THE LEFT.
 DO7984'
 DO7984'THE STATION IS A HANCOCK COUNTY ALUMINUM DISK IN A VAULT 3 CM (1 INCH)
 DO7984'BELOW THE SURFACE OF THE GROUND.  IT IS 327 FT (99.7 M) NORTH OF
 DO7984'EXTENDED CENTERLINE OF DRIVE TO A CEMETERY, 158 FT (48.2 M) SOUTH OF
 DO7984'POWER POLE NO. 207 ON WEST SIDE OF ROAD MEASURED PARALLEL WITH
 DO7984'CENTERLINE OF ROAD, 130 FT (39.6 M) NORTH OF POWER POLE NO. 210 ON
 DO7984'WEST SIDE OF ROAD MEASURED PARALLEL WITH CENTERLINE OF ROAD AND 24.5
 DO7984'FT (7.5 M) EAST OF THE CENTERLINE OF CR1900.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7985 ***********************************************************************
 DO7985  DESIGNATION -  HANCOCK 125
 DO7985  PID         -  DO7985
 DO7985  STATE/COUNTY-  IL/HANCOCK
 DO7985  COUNTRY     -  US
 DO7985  USGS QUAD   -  PLYMOUTH (2018)
 DO7985
 DO7985                         *CURRENT SURVEY CONTROL
 DO7985  ______________________________________________________________________
 DO7985* NAD 83(2011) POSITION- 40 17 03.70156(N) 090 54 56.63126(W)   ADJUSTED
 DO7985* NAD 83(2011) ELLIP HT-   162.716 (meters)        (05/22/13)   ADJUSTED
 DO7985* NAD 83(2011) EPOCH   -  2010.00
 DO7985* NAVD 88 ORTHO HEIGHT -   195.8   (meters)      642.    (feet) GPS OBS
 DO7985  ______________________________________________________________________
 DO7985  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7985  GEOID HEIGHT    -        -33.072 (meters)                     GEOID12A
 DO7985  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 DO7985  NAD 83(2011) X  -    -77,871.125 (meters)                     COMP
 DO7985  NAD 83(2011) Y  - -4,871,853.624 (meters)                     COMP
 DO7985  NAD 83(2011) Z  -  4,102,227.984 (meters)                     COMP
 DO7985  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 DO7985
 DO7985  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7985  Standards:
 DO7985         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7985            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7985  -------------------------------------------------------------------
 DO7985  NETWORK    0.91   2.41           0.36   0.38   1.23     -0.22051885
 DO7985  -------------------------------------------------------------------
 DO7985  Click here for local accuracies and other accuracy information.
 DO7985
 DO7985.The horizontal coordinates were established by GPS observations
 DO7985.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7985
 DO7985.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7985.been affixed to the stable North American tectonic plate. See 
 DO7985.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7985
 DO7985.The horizontal coordinates are valid at the epoch date displayed above
 DO7985.which is a decimal equivalence of Year/Month/Day.
 DO7985
 DO7985.The orthometric height was determined by GPS observations and a
 DO7985.high-resolution geoid model.
 DO7985
 DO7985.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7985.GEOID18 height accuracy estimate available here.
 DO7985
 DO7985.Click photographs - Photos may exist for this station.
 DO7985
 DO7985.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7985
 DO7985.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7985
 DO7985.The ellipsoidal height was determined by GPS observations
 DO7985.and is referenced to NAD 83.
 DO7985
 DO7985. The following values were computed from the NAD 83(2011) position.
 DO7985
 DO7985;                    North         East     Units Scale Factor Converg.
 DO7985;SPC IL W     -   401,829.922   636,304.085   MT  0.99999110   -0 29 03.7
 DO7985;SPC IL W     - 1,318,337.00  2,087,607.65   sFT  0.99999110   -0 29 03.7
 DO7985;UTM  15      - 4,461,403.553   677,178.875   MT  0.99998645   +1 20 52.8
 DO7985
 DO7985!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7985!SPC IL W     -   0.99997447  x   0.99999110  =   0.99996558
 DO7985!UTM  15      -   0.99997447  x   0.99998645  =   0.99996093
 DO7985
 DO7985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7717861403(NAD 83)
 DO7985
 DO7985                          SUPERSEDED SURVEY CONTROL
 DO7985
 DO7985.No superseded survey control is available for this station.
 DO7985
 DO7985_MARKER: DD = SURVEY DISK
 DO7985_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7985+WITH SETTING: INFORMATION.
 DO7985_STAMPING: 2004-125
 DO7985_MARK LOGO: IL-067
 DO7985_PROJECTION: RECESSED 5 CENTIMETERS
 DO7985_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7985_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7985+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2021
 DO7985
 DO7985  HISTORY     - Date     Condition        Report By
 DO7985  HISTORY     - 2004     MONUMENTED       IL-067
 DO7985  HISTORY     - 20110908 GOOD             ILDT
 DO7985  HISTORY     - 20210421 GOOD             ILDT
 DO7985
 DO7985                          STATION DESCRIPTION
 DO7985
 DO7985'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7985'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) EAST-NORTHEAST OF BOWEN,
 DO7985'4.2 MI (6.8 KM) NORTH-NORTHEAST OF AUGUSTA AND IN THE TOWN OF
 DO7985'PLYMOUTH, IL.
 DO7985'
 DO7985'TO REACH FROM THE INTERSECTION OF IL 61 AND MAIN ST. IN THE TOWN OF
 DO7985'PLYMOUTH, PROCEED SOUTH ALONG IL 61 FOR 0.52 MI (0.8 KM) TO THE
 DO7985'STATION ON THE RIGHT.
 DO7985'
 DO7985'THE STATION IS AN ALUMINUM HANCOCK COUNTY GPS CONTROL DISK IN A VAULT.
 DO7985'IT IS 173 FT (52.7 M) NORTH OF THE CENTERLINE OF A ROCK DRIVE, 131 FT
 DO7985'(39.9 M) EAST OF THE CENTERLINE OF RAILROAD TRACKS AND 40.6 FT (12.4
 DO7985'M) WEST OF THE CENTERLINE OF IL 61.
 DO7985
 DO7985                          STATION RECOVERY (2021)
 DO7985
 DO7985'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DO7985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7986 ***********************************************************************
 DO7986  DESIGNATION -  HANCOCK 127
 DO7986  PID         -  DO7986
 DO7986  STATE/COUNTY-  IL/HANCOCK
 DO7986  COUNTRY     -  US
 DO7986  USGS QUAD   -  LIMA (2018)
 DO7986
 DO7986                         *CURRENT SURVEY CONTROL
 DO7986  ______________________________________________________________________
 DO7986* NAD 83(2011) POSITION- 40 11 58.92749(N) 091 22 36.97367(W)   ADJUSTED
 DO7986* NAD 83(2011) ELLIP HT-   161.049 (meters)        (05/22/13)   ADJUSTED
 DO7986* NAD 83(2011) EPOCH   -  2010.00
 DO7986* NAVD 88 ORTHO HEIGHT -   193.997 (meters)      636.47  (feet) ADJUSTED
 DO7986  ______________________________________________________________________
 DO7986  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 DO7986  NAD 83(2011) X  -   -117,230.396 (meters)                     COMP
 DO7986  NAD 83(2011) Y  - -4,877,139.001 (meters)                     COMP
 DO7986  NAD 83(2011) Z  -  4,095,051.094 (meters)                     COMP
 DO7986  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 DO7986  DYNAMIC HEIGHT  -        193.898 (meters)      636.15  (feet) COMP
 DO7986  MODELED GRAVITY -    980,109.2   (mgal)                       NAVD 88
 DO7986
 DO7986  VERT ORDER      -  SECOND    CLASS I
 DO7986
 DO7986  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7986  Standards:
 DO7986         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7986            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7986  -------------------------------------------------------------------
 DO7986  NETWORK    0.63   2.12           0.27   0.24   1.08     -0.03602309
 DO7986  -------------------------------------------------------------------
 DO7986  Click here for local accuracies and other accuracy information.
 DO7986
 DO7986.The horizontal coordinates were established by GPS observations
 DO7986.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7986
 DO7986.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7986.been affixed to the stable North American tectonic plate. See 
 DO7986.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7986
 DO7986.The horizontal coordinates are valid at the epoch date displayed above
 DO7986.which is a decimal equivalence of Year/Month/Day.
 DO7986
 DO7986.The orthometric height was determined by differential leveling and
 DO7986.adjusted by the NATIONAL GEODETIC SURVEY
 DO7986.in July 2014.
 DO7986
 DO7986.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7986.GEOID18 height accuracy estimate available here.
 DO7986
 DO7986.Click photographs - Photos may exist for this station.
 DO7986
 DO7986.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7986
 DO7986.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7986
 DO7986.The ellipsoidal height was determined by GPS observations
 DO7986.and is referenced to NAD 83.
 DO7986
 DO7986.The dynamic height is computed by dividing the NAVD 88
 DO7986.geopotential number by the normal gravity value computed on the
 DO7986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO7986.degrees latitude (g = 980.6199 gals.).
 DO7986
 DO7986.The modeled gravity was interpolated from observed gravity values.
 DO7986
 DO7986. The following values were computed from the NAD 83(2011) position.
 DO7986
 DO7986;                    North         East     Units Scale Factor Converg.
 DO7986;SPC IL W     -   392,863.229   596,956.804   MT  1.00007184   -0 46 52.5
 DO7986;SPC IL W     - 1,288,918.78  1,958,515.78   sFT  1.00007184   -0 46 52.5
 DO7986;UTM  15      - 4,451,185.685   638,142.839   MT  0.99983492   +1 02 52.0
 DO7986
 DO7986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7986!SPC IL W     -   0.99997474  x   1.00007184  =   1.00004657
 DO7986!UTM  15      -   0.99997474  x   0.99983492  =   0.99980966
 DO7986
 DO7986_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3814251185(NAD 83)
 DO7986
 DO7986                          SUPERSEDED SURVEY CONTROL
 DO7986
 DO7986  NAVD 88 (05/22/13)  194.0    (m)  GEOID12A model used  GPS OBS        
 DO7986
 DO7986.Superseded values are not recommended for survey control.
 DO7986
 DO7986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DO7986.See file dsdata.pdf to determine how the superseded data were derived.
 DO7986
 DO7986_MARKER: DD = SURVEY DISK
 DO7986_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7986+WITH SETTING: INFORMATION.
 DO7986_STAMPING: 2004-127
 DO7986_MARK LOGO: IL-067
 DO7986_PROJECTION: RECESSED 8 CENTIMETERS
 DO7986_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7986+STABILITY: SURFACE MOTION
 DO7986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7986+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2017
 DO7986
 DO7986  HISTORY     - Date     Condition        Report By
 DO7986  HISTORY     - 2004     MONUMENTED       IL-067
 DO7986  HISTORY     - 20110913 GOOD             ILDT
 DO7986  HISTORY     - 20130417 GOOD             AMESC
 DO7986  HISTORY     - 20170419 GOOD             INDIV
 DO7986
 DO7986                          STATION DESCRIPTION
 DO7986
 DO7986'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7986'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF
 DO7986'SUTTER, 1.8 MI (2.9 KM) WEST-SOUTHWEST OF TIOGA AND 1.5 MI (2.4 KM)
 DO7986'NORTH OF LIMA.
 DO7986'
 DO7986'TO REACH FROM THE INTERSECTION OF IL 96 AND IL 61, PROCEED NORTH ALONG
 DO7986'IL 96 FOR 8.8 MI (14.2 KM) TO THE STATION ON THE RIGHT.
 DO7986'
 DO7986'THE STATION IS AN ALUMINUM HANCOCK COUNTY GPS CONTROL DISK IN A VAULT.
 DO7986'IT IS 93 FT (28.3 M) NORTHWEST OF THE NORTHEAST CORNER OF CONCRETE
 DO7986'PAD, 90 FT (27.4 M) NORTHEAST OF THE NORTHWEST CORNER OF CONCRETE PAD
 DO7986'AND 33.5 FT (10.2 M) EAST OF EAST EDGE OF THE PAVEMENT OF IL 96.
 DO7986
 DO7986                          STATION RECOVERY (2013)
 DO7986
 DO7986'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DO7986'THE STATION IS 4.0 FT (1.2 M) NORTHWEST OF GAS PIPELINE WARNING SIGN.
 DO7986
 DO7986                          STATION RECOVERY (2017)
 DO7986
 DO7986'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 DO7986'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7987 ***********************************************************************
 DO7987  DESIGNATION -  HANCOCK 132
 DO7987  PID         -  DO7987
 DO7987  STATE/COUNTY-  IL/HANCOCK
 DO7987  COUNTRY     -  US
 DO7987  USGS QUAD   -  COLUSA (2018)
 DO7987
 DO7987                         *CURRENT SURVEY CONTROL
 DO7987  ______________________________________________________________________
 DO7987* NAD 83(2011) POSITION- 40 32 53.79302(N) 091 08 14.87145(W)   ADJUSTED
 DO7987* NAD 83(2011) ELLIP HT-   177.667 (meters)        (05/22/13)   ADJUSTED
 DO7987* NAD 83(2011) EPOCH   -  2010.00
 DO7987* NAVD 88 ORTHO HEIGHT -   210.996 (meters)      692.24  (feet) ADJUSTED
 DO7987  ______________________________________________________________________
 DO7987  GEOID HEIGHT    -        -33.333 (meters)                     GEOID18
 DO7987  NAD 83(2011) X  -    -96,347.504 (meters)                     COMP
 DO7987  NAD 83(2011) Y  - -4,852,530.426 (meters)                     COMP
 DO7987  NAD 83(2011) Z  -  4,124,550.288 (meters)                     COMP
 DO7987  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 DO7987  DYNAMIC HEIGHT  -        210.892 (meters)      691.90  (feet) COMP
 DO7987  MODELED GRAVITY -    980,126.8   (mgal)                       NAVD 88
 DO7987
 DO7987  VERT ORDER      -  SECOND    CLASS I
 DO7987
 DO7987  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7987  Standards:
 DO7987         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7987            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7987  -------------------------------------------------------------------
 DO7987  NETWORK    0.75   2.21           0.32   0.29   1.13      0.08450851
 DO7987  -------------------------------------------------------------------
 DO7987  Click here for local accuracies and other accuracy information.
 DO7987
 DO7987.The horizontal coordinates were established by GPS observations
 DO7987.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7987
 DO7987.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7987.been affixed to the stable North American tectonic plate. See 
 DO7987.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7987
 DO7987.The horizontal coordinates are valid at the epoch date displayed above
 DO7987.which is a decimal equivalence of Year/Month/Day.
 DO7987
 DO7987.The orthometric height was determined by differential leveling and
 DO7987.adjusted by the NATIONAL GEODETIC SURVEY
 DO7987.in July 2014.
 DO7987
 DO7987.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7987.GEOID18 height accuracy estimate available here.
 DO7987
 DO7987.Click photographs - Photos may exist for this station.
 DO7987
 DO7987.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7987
 DO7987.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7987
 DO7987.The ellipsoidal height was determined by GPS observations
 DO7987.and is referenced to NAD 83.
 DO7987
 DO7987.The dynamic height is computed by dividing the NAVD 88
 DO7987.geopotential number by the normal gravity value computed on the
 DO7987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO7987.degrees latitude (g = 980.6199 gals.).
 DO7987
 DO7987.The modeled gravity was interpolated from observed gravity values.
 DO7987
 DO7987. The following values were computed from the NAD 83(2011) position.
 DO7987
 DO7987;                    North         East     Units Scale Factor Converg.
 DO7987;SPC IL W     -   431,317.609   617,770.895   MT  1.00002438   -0 37 52.1
 DO7987;SPC IL W     - 1,415,081.19  2,026,803.34   sFT  1.00002438   -0 37 52.1
 DO7987;UTM  15      - 4,490,280.111   657,711.004   MT  0.99990617   +1 12 39.8
 DO7987
 DO7987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7987!SPC IL W     -   0.99997213  x   1.00002438  =   0.99999651
 DO7987!UTM  15      -   0.99997213  x   0.99990617  =   0.99987830
 DO7987
 DO7987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5771190280(NAD 83)
 DO7987
 DO7987                          SUPERSEDED SURVEY CONTROL
 DO7987
 DO7987  NAVD 88 (05/22/13)  210.9    (m)  GEOID12A model used  GPS OBS        
 DO7987
 DO7987.Superseded values are not recommended for survey control.
 DO7987
 DO7987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DO7987.See file dsdata.pdf to determine how the superseded data were derived.
 DO7987
 DO7987_MARKER: DD = SURVEY DISK
 DO7987_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7987+WITH SETTING: INFORMATION.
 DO7987_STAMPING: 2004-132
 DO7987_MARK LOGO: IL-067
 DO7987_PROJECTION: RECESSED 8 CENTIMETERS
 DO7987_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7987_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7987+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2017
 DO7987
 DO7987  HISTORY     - Date     Condition        Report By
 DO7987  HISTORY     - 2004     MONUMENTED       IL-067
 DO7987  HISTORY     - 20110909 GOOD             ILDT
 DO7987  HISTORY     - 20130419 GOOD             AMESC
 DO7987  HISTORY     - 20170418 GOOD             INDIV
 DO7987
 DO7987                          STATION DESCRIPTION
 DO7987
 DO7987'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7987'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTH-SOUTHEAST OF
 DO7987'DALLAS CITY, 3.6 MI (5.8 KM) NORTH-NORTHWEST OF BURNSIDE AND 2.2 MI
 DO7987'(3.5 KM) SOUTHEAST OF COLUSA.
 DO7987'
 DO7987'TO REACH FROM THE INTERSECTION OF IL 94 AND US 136 PROCEED NORTH ALONG
 DO7987'IL 94 FOR 9.13 MI (14.7 KM) TO STATION ON THE RIGHT.
 DO7987'
 DO7987'THE STATION IS AN ALUMINUM HANCOCK COUNTY GPS CONTROL DISK IN A VAULT.
 DO7987'IT IS 400 FT (121.9 M) SOUTH OF THE CENTERLINE OF CR 2400, 37.3 FT
 DO7987'(11.4 M) EAST OF THE CENTERLINE OF IL 94 AND 25 FT (7.6 M) EAST OF
 DO7987'EAST EDGE OF IL 94.
 DO7987
 DO7987                          STATION RECOVERY (2013)
 DO7987
 DO7987'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DO7987'THE STATION IS 184.5 FT (56.2 M) NORTHEAST OF A FIBER OPTIC WARNING
 DO7987'POST, 183.0 FT (55.8 M) SOUTHEAST OF A POWER POLE, 142.0 FT (43.3 M)
 DO7987'NORTHEAST OF A POWER POLE AND 0.6 FT (18 CM) SOUTHWEST OF A METAL
 DO7987'FENCE POST.
 DO7987'
 DO7987'NOTE-THE DATUM POINT IS RECESSED 0.45 FT (14 CM) BELOW THE TOP OF THE
 DO7987'ACCESS COVER.
 DO7987
 DO7987                          STATION RECOVERY (2017)
 DO7987
 DO7987'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 DO7987'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7988 ***********************************************************************
 DO7988  DESIGNATION -  HANCOCK 133
 DO7988  PID         -  DO7988
 DO7988  STATE/COUNTY-  IL/HANCOCK
 DO7988  COUNTRY     -  US
 DO7988  USGS QUAD   -  SUTTER (2018)
 DO7988
 DO7988                         *CURRENT SURVEY CONTROL
 DO7988  ______________________________________________________________________
 DO7988* NAD 83(2011) POSITION- 40 22 22.77171(N) 091 14 59.41558(W)   ADJUSTED
 DO7988* NAD 83(2011) ELLIP HT-   165.897 (meters)        (05/22/13)   ADJUSTED
 DO7988* NAD 83(2011) EPOCH   -  2010.00
 DO7988* NAVD 88 ORTHO HEIGHT -   199.1   (meters)      653.    (feet) GPS OBS
 DO7988  ______________________________________________________________________
 DO7988  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7988  GEOID HEIGHT    -        -33.208 (meters)                     GEOID12A
 DO7988  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 DO7988  NAD 83(2011) X  -   -106,139.824 (meters)                     COMP
 DO7988  NAD 83(2011) Y  - -4,864,951.266 (meters)                     COMP
 DO7988  NAD 83(2011) Z  -  4,109,732.946 (meters)                     COMP
 DO7988  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 DO7988
 DO7988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7988  Standards:
 DO7988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7988  -------------------------------------------------------------------
 DO7988  NETWORK    0.63   1.72           0.27   0.24   0.88      0.07022955
 DO7988  -------------------------------------------------------------------
 DO7988  Click here for local accuracies and other accuracy information.
 DO7988
 DO7988.The horizontal coordinates were established by GPS observations
 DO7988.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7988
 DO7988.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7988.been affixed to the stable North American tectonic plate. See 
 DO7988.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7988
 DO7988.The horizontal coordinates are valid at the epoch date displayed above
 DO7988.which is a decimal equivalence of Year/Month/Day.
 DO7988
 DO7988.The orthometric height was determined by GPS observations and a
 DO7988.high-resolution geoid model.
 DO7988
 DO7988.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7988.GEOID18 height accuracy estimate available here.
 DO7988
 DO7988.Click photographs - Photos may exist for this station.
 DO7988
 DO7988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7988
 DO7988.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7988
 DO7988.The ellipsoidal height was determined by GPS observations
 DO7988.and is referenced to NAD 83.
 DO7988
 DO7988. The following values were computed from the NAD 83(2011) position.
 DO7988
 DO7988;                    North         East     Units Scale Factor Converg.
 DO7988;SPC IL W     -   411,965.007   608,013.603   MT  1.00004530   -0 42 06.1
 DO7988;SPC IL W     - 1,351,588.53  1,994,791.30   sFT  1.00004530   -0 42 06.1
 DO7988;UTM  15      - 4,470,627.239   648,581.078   MT  0.99987175   +1 08 02.0
 DO7988
 DO7988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7988!SPC IL W     -   0.99997398  x   1.00004530  =   1.00001927
 DO7988!UTM  15      -   0.99997398  x   0.99987175  =   0.99984573
 DO7988
 DO7988_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4858170627(NAD 83)
 DO7988
 DO7988                          SUPERSEDED SURVEY CONTROL
 DO7988
 DO7988.No superseded survey control is available for this station.
 DO7988
 DO7988_MARKER: DD = SURVEY DISK
 DO7988_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO7988+WITH SETTING: INFORMATION.
 DO7988_STAMPING: 2004-133
 DO7988_MARK LOGO: IL-067
 DO7988_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7988_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7988+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2011
 DO7988
 DO7988  HISTORY     - Date     Condition        Report By
 DO7988  HISTORY     - 2004     MONUMENTED       IL-067
 DO7988  HISTORY     - 20110909 GOOD             ILDT
 DO7988
 DO7988                          STATION DESCRIPTION
 DO7988
 DO7988'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7988'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-NORTHWEST OF
 DO7988'BENTLEY, 6.7 MI (10.8 KM) WEST-SOUTHWEST OF CARTHAGE AND 5.0 MI (8.0
 DO7988'KM) EAST-SOUTHEAST OF HAMILTON.
 DO7988'
 DO7988'TO REACH FROM THE INTERSECTION OF IL 94 AND IL 136 IN CARTHAGE,
 DO7988'PROCEED WESTERLY ON IL 136 FOR 5.3 MI (8.5 KM) TO EAST STREET (CR
 DO7988'1350N), PROCEED SOUTH ON EAST STREET (CR 1350N) FOR 1.3 MI (2.1 KM) TO
 DO7988'CR 1200E.  PROCEED WEST ON CR 1200E FOR 0.2 MI (0.3 KM) TO STATION ON
 DO7988'THE RIGHT.
 DO7988'
 DO7988'THE STATION IS AN ALUMINUM HANCOCK COUNTY GPS CONTROL DISK IN A VAULT.
 DO7988'IT IS 50.5 FT (15.4 M) NORTH-NORTHWEST OF UTILITY POLE, 23.0 FT (7.0
 DO7988'M) NORTH OF THE CENTERLINE OF CR 1200E AND 4.8 FT (1.5 M) SOUTH OF
 DO7988'WOODEN FENCE POST OF N/S PROPERTY LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0527 ***********************************************************************
 MF0527  DESIGNATION -  HANCOCK RM
 MF0527  PID         -  MF0527
 MF0527  STATE/COUNTY-  IL/OGLE
 MF0527  COUNTRY     -  US
 MF0527  USGS QUAD   -  ROCHELLE (2018)
 MF0527
 MF0527                         *CURRENT SURVEY CONTROL
 MF0527  ______________________________________________________________________
 MF0527* NAD 83(1986) POSITION- 41 59 00.58   (N) 089 06 40.37   (W)   HD_HELD1
 MF0527* NAVD 88 ORTHO HEIGHT -   263.721 (meters)      865.22  (feet) ADJUSTED
 MF0527  ______________________________________________________________________
 MF0527  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 MF0527  DYNAMIC HEIGHT  -        263.631 (meters)      864.93  (feet) COMP
 MF0527  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 MF0527
 MF0527  VERT ORDER      -  FIRST     CLASS II
 MF0527
 MF0527.The horizontal coordinates were determined by differentially corrected
 MF0527.hand held GPS observations or other comparable positioning techniques
 MF0527.and have an estimated accuracy of +/- 3 meters.
 MF0527
 MF0527.The orthometric height was determined by differential leveling and
 MF0527.adjusted by the NATIONAL GEODETIC SURVEY
 MF0527.in June 1991.
 MF0527
 MF0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0527.GEOID18 height accuracy estimate available here.
 MF0527
 MF0527.Click photographs - Photos may exist for this station.
 MF0527
 MF0527.The dynamic height is computed by dividing the NAVD 88
 MF0527.geopotential number by the normal gravity value computed on the
 MF0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0527.degrees latitude (g = 980.6199 gals.).
 MF0527
 MF0527.The modeled gravity was interpolated from observed gravity values.
 MF0527
 MF0527;                    North         East    Units  Estimated Accuracy
 MF0527;SPC IL W     -   590,788.3     787,463.0     MT  (+/- 3 meters HH1 GPS) 
 MF0527
 MF0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2510450099(NAD 83)
 MF0527
 MF0527                          SUPERSEDED SURVEY CONTROL
 MF0527
 MF0527  NGVD 29 (??/??/92)  263.764  (m)          865.37   (f) ADJ UNCH    1 2
 MF0527
 MF0527.Superseded values are not recommended for survey control.
 MF0527
 MF0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0527.See file dsdata.pdf to determine how the superseded data were derived.
 MF0527
 MF0527_MARKER: DR = REFERENCE MARK DISK
 MF0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0527_STAMPING: 865.366 HANCOCK 1920
 MF0527_MARK LOGO: CGS
 MF0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0527+STABILITY: SURFACE MOTION
 MF0527
 MF0527  HISTORY     - Date     Condition        Report By
 MF0527  HISTORY     - 1920     MONUMENTED       CGS
 MF0527  HISTORY     - 1960     GOOD             CGS
 MF0527  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 MF0527  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 MF0527  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0527
 MF0527                          STATION DESCRIPTION
 MF0527
 MF0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0527'1.6 MI S FROM KINGS.
 MF0527'ABOUT 1.65 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0527'RAILROAD FROM THE CROSSING OF STATE HIGHWAY AT KINGS, 0.55 MILE
 MF0527'SOUTH OF MILEPOST 4, IN S-34, R-1E, T-41N, 123 YARDS SOUTHWEST
 MF0527'OF THE CENTER OF CROSSING OF A BLACK TOP ROAD LEADING EAST-WEST,
 MF0527'46 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 2 FEET NORTHWEST OF
 MF0527'RIGHT-OF-WAY FENCE, 26 1/2 FEET SOUTH OF THE CENTER OF CONCRETE
 MF0527'FENCE BRACE, 20 1/2 FEET EAST OF THE 4TH. POLE SOUTHWEST OF THE
 MF0527'CROSSING, ABOUT LEVEL WITH THE TRACK, AND SET IN TOP OF A CONCRETE
 MF0527'POST PROJECTING 1 INCH.  NOTE-- THE POST IS CHIPPED ON THE
 MF0527'NORTHEAST CORNER AND POST IS SET IN JELL-LIKE AREA.
 MF0527
 MF0527                          STATION RECOVERY (1996)
 MF0527
 MF0527'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0527'MARK NOT FOUND.
 MF0527
 MF0527                          STATION RECOVERY (2001)
 MF0527
 MF0527'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0527'MARK NOT FOUND.
 MF0527
 MF0527                          STATION RECOVERY (2004)
 MF0527
 MF0527'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0527'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0174 ***********************************************************************
 MF0174  DESIGNATION -  HANKER
 MF0174  PID         -  MF0174
 MF0174  STATE/COUNTY-  IL/GRUNDY
 MF0174  COUNTRY     -  US
 MF0174  USGS QUAD   -  MINOOKA (2018)
 MF0174
 MF0174                         *CURRENT SURVEY CONTROL
 MF0174  ______________________________________________________________________
 MF0174* NAD 83(1997) POSITION- 41 24 07.08169(N) 088 15 59.07912(W)   ADJUSTED
 MF0174* NAVD 88 ORTHO HEIGHT -   190.649 (meters)      625.49  (feet) ADJUSTED
 MF0174  ______________________________________________________________________
 MF0174  GEOID HEIGHT    -        -32.928 (meters)                     GEOID18
 MF0174  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 MF0174  DYNAMIC HEIGHT  -        190.578 (meters)      625.25  (feet) COMP
 MF0174  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 MF0174
 MF0174  HORZ ORDER      -  FIRST
 MF0174  VERT ORDER      -  FIRST     CLASS II
 MF0174
 MF0174.The horizontal coordinates were established by classical geodetic methods
 MF0174.and adjusted by the National Geodetic Survey in October 1999.
 MF0174
 MF0174.The orthometric height was determined by differential leveling and
 MF0174.adjusted by the NATIONAL GEODETIC SURVEY
 MF0174.in June 1991.
 MF0174
 MF0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0174.GEOID18 height accuracy estimate available here.
 MF0174
 MF0174.Click photographs - Photos may exist for this station.
 MF0174
 MF0174.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0174
 MF0174.The dynamic height is computed by dividing the NAVD 88
 MF0174.geopotential number by the normal gravity value computed on the
 MF0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0174.degrees latitude (g = 980.6199 gals.).
 MF0174
 MF0174.The modeled gravity was interpolated from observed gravity values.
 MF0174
 MF0174. The following values were computed from the NAD 83(1997) position.
 MF0174
 MF0174;                    North         East     Units Scale Factor Converg.
 MF0174;SPC IL E     -   525,684.427   305,596.048   MT  0.99997539   +0 02 39.3
 MF0174;SPC IL E     - 1,724,682.99  1,002,609.70   sFT  0.99997539   +0 02 39.3
 MF0174;UTM  16      - 4,584,154.554   394,141.500   MT  0.99973791   -0 50 15.4
 MF0174
 MF0174!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0174!SPC IL E     -   0.99997526  x   0.99997539  =   0.99995065
 MF0174!UTM  16      -   0.99997526  x   0.99973791  =   0.99971318
 MF0174
 MF0174:                Primary Azimuth Mark                     Grid Az
 MF0174:SPC IL E     -  HANKER RM 2                              293 32 00.9
 MF0174:UTM  16      -  HANKER RM 2                              294 24 55.6
 MF0174
 MF0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9414184154(NAD 83)
 MF0174
 MF0174|---------------------------------------------------------------------|
 MF0174| PID    Reference Object                     Distance      Geod. Az  |
 MF0174|                                                           dddmmss.s |
 MF0174| MF1433 MINOOKA CHURCH SPIRE                APPROX. 6.1 KM 0011808.1 |
 MF0174| MF1435 MINOOKA MUNICIPAL TANK              APPROX. 6.0 KM 0033547.7 |
 MF0174| MF0176 HANKER RM 3                          23.983 METERS 01100     |
 MF0174| MF0175 HANKER RM 1                          22.221 METERS 16125     |
 MF0174| MF1437 DRESDEN NUCLEAR POWER STA STK       APPROX. 1.3 KM 1871002.5 |
 MF0174| CI7490 HANKER RM 4                          27.320 METERS 21547     |
 MF0174| MF1441 MORRIS PAPER CO TANK                APPROX.12.7 KM 2490908.9 |
 MF0174| MF1442 MORRIS PAPER CO STACK               APPROX.12.6 KM 2493024.0 |
 MF0174| MF0170 HANKER RM 2                                        2933440.2 |
 MF0174| MF1375 AERIAL BEACON                       APPROX.15.9 KM 3270837.3 |
 MF0174|---------------------------------------------------------------------|
 MF0174
 MF0174                          SUPERSEDED SURVEY CONTROL
 MF0174
 MF0174  NAD 83(1997)-  41 24 07.08278(N)    088 15 59.08075(W) AD(       ) 1
 MF0174  NAD 83(1986)-  41 24 07.08565(N)    088 15 59.09221(W) AD(       ) 1
 MF0174  NAD 27      -  41 24 06.97200(N)    088 15 58.85900(W) AD(       ) 1
 MF0174  NGVD 29 (??/??/92)  190.736  (m)          625.77   (f) ADJ UNCH    1 2
 MF0174  NGVD 29             190.74   (m)          625.8    (f) LEVELING    3  
 MF0174
 MF0174.Superseded values are not recommended for survey control.
 MF0174
 MF0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0174.See file dsdata.pdf to determine how the superseded data were derived.
 MF0174
 MF0174_MARKER: DS = TRIANGULATION STATION DISK
 MF0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0174_STAMPING: HANKER 1930
 MF0174_MARK LOGO: CGS
 MF0174_PROJECTION: RECESSED 30 CENTIMETERS
 MF0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0174+STABILITY: SURFACE MOTION
 MF0174
 MF0174  HISTORY     - Date     Condition        Report By
 MF0174  HISTORY     - 1930     MONUMENTED       CGS
 MF0174  HISTORY     - 1944     GOOD             CGS
 MF0174  HISTORY     - 1947     GOOD             CGS
 MF0174  HISTORY     - 1960     GOOD             CGS
 MF0174  HISTORY     - 1972     GOOD             LOCSUR
 MF0174  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0174
 MF0174                          STATION DESCRIPTION
 MF0174
 MF0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF0174'STATION IS ABOUT 3-1/2 MILES S OF THE TOWN OF MINOOKA, 1 MILE
 MF0174'S OF THE PAVED STATE HIGHWAY 7, ON THE N BANK OF THE DES PLAINES
 MF0174'RIVER, IN THE NW 1/4 OF SEC. 25, T 34 N, R 8 E, IN PASTURE
 MF0174'LAND OWNED BY MR. FRITZ HANKER, WHO LIVES 1/3 MILE NW.  THE
 MF0174'STATION IS 1300 FEET SE OF A T-ROAD, NEAR A FENCE CORNER,
 MF0174'AND 29.6 METERS N OF THE EDGE OF THE RIVER BLUFF, WHICH IS
 MF0174'WELL DEFINED.  THE MARK IS SET 12 INCHES BELOW THE SURFACE,
 MF0174'23.2 METERS N OF A FENCE CORNER, AND 5.30 METERS W OF A FENCE
 MF0174'LINE.
 MF0174'
 MF0174'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF0174'DISKS SET IN CONCRETE.
 MF0174'
 MF0174'REFERENCE MARK NO. 1, 4 INCHES ABOVE THE SURFACE, IS 10 METERS
 MF0174'N OF THE EDGE OF THE BLUFF, 1.03 METERS NE OF THE FENCE CORNER
 MF0174'MENTIONED ABOVE.  REFERENCE MARK NO. 2, 4 INCHES ABOVE THE
 MF0174'SURFACE, IS 55 METERS W OF THE T-ROAD, IN A TELEPHONE AND
 MF0174'FENCE LINE.  IT IS 9.4 METERS S OF THE CENTER LINE OF THE
 MF0174'ROAD, AND 0.50 METER S OF THE FENCE.
 MF0174'
 MF0174'TO REACH FROM MORRIS, GO E ON HIGHWAY 7 ABOUT 7 MILES TO A
 MF0174'ROAD WHICH LEADS S, 1 MILE W OF THE WILL-GRUNDY COUNTY LINE.
 MF0174'TURN S 3/4 MILE TO A T-CORNER, THEN E 800 FEET TO A GATE
 MF0174'ENTERING PASTURE ON S.  STATION IS 1/4 MILE SE.
 MF0174'
 MF0174'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS.
 MF0174
 MF0174                          STATION RECOVERY (1944)
 MF0174
 MF0174'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF0174'STATION WAS RECOVERED AS DESCRIBED BY F.L.G. IN 1930 IN EXCELLENT
 MF0174'CONDITION.  REFERENCE MARK 2 WAS USED AS AN AZIMUTH MARK BECAUSE
 MF0174'OF ITS DISTANCE FROM THE STATION.  A NEW REFERENCE MARK, NO. 3,
 MF0174'WAS ESTABLISHED BY THIS PARTY.
 MF0174'
 MF0174'STATION IS LOCATED 1.0 MILE S OF U.S. HIGHWAY 6.  THE DISK
 MF0174'IS STAMPED HANKER 1930.
 MF0174'
 MF0174'REFERENCE MARK 1 IS IN FENCE CORNER.  THE DISK IS STAMPED
 MF0174'HANKER NO 1 1930 AND IS FLUSH WITH THE GROUND.
 MF0174'
 MF0174'REFERENCE MARK 2 IS STAMPED HANKER NO 2 1930.
 MF0174'
 MF0174'REFERENCE MARK 3 IS 1.0 FOOT W OF THE FENCE.  THE DISK IS
 MF0174'STAMPED HANKER NO 3 1944.
 MF0174'
 MF0174'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 6
 MF0174'AND 66 (SW OF JOLIET), GO W ON U.S. HIGHWAY 6 FOR 5.35 MILES
 MF0174'TO A GRAVELED CROSS ROAD AND SIGN POINTING N READING MINOOKA
 MF0174'3 MILES.  TURN LEFT AND GO 1.0 MILE TO A T-INTERSECTION.*
 MF0174'TURN LEFT FOR 0.1 MILE TO A BOARD GATE ON THE RIGHT.  PASS
 MF0174'THROUGH THE GATE AND GO 0.2 MILE SE TO THE STATION ON THE
 MF0174'RIVER BANK.
 MF0174'
 MF0174'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO W FOR 0.55 METER
 MF0174'TO THE MARK ON THE LEFT OR S SIDE OF THE ROAD.
 MF0174'
 MF0174'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MF0174
 MF0174                          STATION RECOVERY (1947)
 MF0174
 MF0174'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947
 MF0174'11.6 MI NE FROM MORRIS.
 MF0174'ABUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0174'HOUSE AT MORRIS, THENCE ABOUT 9.3 MILES NORTHEAST ALONG U.S.
 MF0174'HIGHWAY 6, THENCE ABOUT 1.0 MILE SOUTH ALONG A GRAVEL ROAD TO
 MF0174'THE JUNCTION OF A NORTHEAST-SOUTHWEST GRAVEL ROAD, THENCE ABOUT
 MF0174'0.25 MILE EAST ACROSS A PASTURE TO A NORTH-SOUTH FENCE LINE, 266
 MF0174'FEET SOUTH OF A TRIANGULAR BLAZED TRIPPLE 36-INCH TREE, 240 FEET
 MF0174'NORTHEAST OF A TRIANGULAR BLAZED 24-INCH TREE, 18 FEET WEST OF
 MF0174'THE FENCE LINE, 70 FEET NORTH-NORTHWEST OF A FENCE CORNER, AND
 MF0174'SET IN THE TOP OF A CONCRETE POST ABOUT 12 INCHES UNDER GROUND.
 MF0174'THIS MARK MAY ALSO BE REACHED FROM MORRIS BY GOING 1.8 MILES
 MF0174'NORTH ALONG STATE HIGHWAY 47, THENCE 8.6 MILES NORTHEAST ALONG
 MF0174'U.S. HIGHWAY 6, THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, AND
 MF0174'THENCE 0.25 MILE EAST ACROSS A PASTURE.
 MF0174
 MF0174                          STATION RECOVERY (1960)
 MF0174
 MF0174'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0174'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND TO BE IN
 MF0174'GOOD CONDITION.  REFERENCE MARK NO. 3 WAS DESTROYED BY REQUEST
 MF0174'OF THE LAND OWNER AND REFERENCE MARK NO. 4 WAS ESTABLISHED BY
 MF0174'THIS PARTY.  THE DISTANCE AND DIRECTION TO REFERENCE MARK NO. 1
 MF0174'AND THE DIRECTION TO THE AZIMUTH MARK CHECKED WITH THE 1930 DATA.
 MF0174'
 MF0174'A COMPLETE NEW DESCRIPTION FOLLOWS.
 MF0174'
 MF0174'THE STATION IS LOCATED ABOUT 3-1/2 MILES SOUTH OF MINOOKA
 MF0174'AND 1 MILE SOUTH OF U.S. HIGHWAY 6.
 MF0174'
 MF0174'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 6
 MF0174'AND 66 AT THE SOUTHWEST EDGE OF JOLIET, GO WEST AND SOUTHWEST
 MF0174'ON U.S. HIGHWAY 6 FOR 5.3 MILES TO CROSSROADS, TURN LEFT,
 MF0174'SOUTH, ON A GRAVELED ROAD FOR 1.1 MILE TO A T INTERSECTION,
 MF0174'JOG LEFT TO A WOODEN GATE (FROM HERE AZIMUTH MARK IS ON THE
 MF0174'RIGHT 180 FEET WEST OF THE INTERSECTION).  PASS THROUGH GATE
 MF0174'AND GO SOUTHEASTERLY ACROSS PASTURE TO FENCE CORNER AND THE
 MF0174'STATION.
 MF0174'
 MF0174'STATION MARK, A STANDARD STATION DISK SET IN TOP OF A 12 INCH
 MF0174'SQUARE CONCRETE POST WHICH IS 12 INCHES BELOW THE SURFACE
 MF0174'OF THE GROUND AND IS STAMPED HANKER 1930.  THE MARK IS 89.5
 MF0174'FEET NORTHEAST OF A WITNESS POST, 73 FEET NORTH-NORTHWEST OF
 MF0174'A FENCE CORNER AND 18 FEET WEST OF A FENCE.
 MF0174'
 MF0174'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN A 12 INCH
 MF0174'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 MF0174'GROUND AND IS STAMPED HANKER NO 1 1930.  THE MARK IS 74.4 FEET
 MF0174'EAST OF A WITNESS POST AND 1 FOOT NORTH OF A FENCE.
 MF0174'
 MF0174'REFERENCE MARK 4, A STANDARD REFERENCE DISK SET IN TOP OF A
 MF0174'12 INCH SQUARE CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE
 MF0174'THE SURFACE OF THE GROUND AND IS STAMPED HANKER NO 4 1930.
 MF0174'THE MARK IS 74 FEET WEST OF A FENCE CORNER AND 1.8 FEET
 MF0174'WEST-NORTHWEST OF A WITNESS POST.
 MF0174'
 MF0174'REFERENCE MARK 2 (AZI. MK.), A STANDARD REFERENCE DISK SET IN
 MF0174'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 MF0174'THE SURFACE OF THE GROUND AND IS STAMPED HANKER NO 2 1930.
 MF0174'THE MARK IS 29 FEET SOUTH OF THE CENTER OF GRAVELED ROAD, 3
 MF0174'FEET EAST-SOUTHEAST OF A WITNESS POST AND 1 FOOT SOUTH OF A
 MF0174'FENCE.
 MF0174'
 MF0174'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 MF0174'DISKS SET IN CONCRETE.
 MF0174'
 MF0174'OBSERVATIONS TAKEN FROM A 90 FT. TOWER.
 MF0174'
 MF0174'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF0174
 MF0174                          STATION RECOVERY (1972)
 MF0174
 MF0174'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF0174'STATION, R.M. 1, R.M. 2, R.M. 4 RECOVERED IN GOOD CONDITION
 MF0174'AS DESCRIBED.
 MF0174'
 MF0174'HORIZONTAL GEODETIC DISTANCE FROM HANKER TO R.M. 2 IS 1095.05 FT
 MF0174'(MEASURED WITH LASER RANGER AS PART OF A TRAVERSE FROM HANKER
 MF0174'TO MC EVILLY)
 MF0174
 MF0174                          STATION RECOVERY (2008)
 MF0174
 MF0174'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0174'THE AREA IS BEING DEVELOPED AND THIS PARTY NAVIGATED TO THE AREA OF
 MF0174'THE MARK VIA UN-NAMED STREETS IN A DEVELOPING SUB-DIVISION AND PARKED
 MF0174'WITHIN .15MILES OF THE MARK.
 MF0174'
 MF0174'THE AREA IN QUESTION WAS IN A CORN FIELD WHICH REMAINS UNAFFECTED BY
 MF0174'NEARBY DEVELOPMENT AT PRESENT.  TO THE SOUTH REMAINS THE FORESTED
 MF0174'KANKAKEE BLUFFS WHICH ARE DO NOT APPEAR TO BE IN DANGER OF
 MF0174'DEVELOPMENT.  NOTE THAT ANY THE FENCES MENTIONED IN PREVIOUS
 MF0174'DESCRIPTIONS NO LONGER EXIST.
 MF0174'
 MF0174'THE SUSPECTED AREA WAS APPROXIMATELY 30 ROWS DEEP INTO THE CORN FIELD.
 MF0174'THIS PARTY REMOVED ONLY A FEW INCHES OF DIRT SO AS TO NOT DISTURB THE
 MF0174'AREA BUT DID NOT LOCATE THE MARK.  IF MARK STILL EXISTS IT MAY BE
 MF0174'BURIED MORE THAN 12 INCHES BELOW GROUND SURFACE.
 MF0174'
 MF0174'REFERENCE MARKS 1, 3, AND 4 WERE SOUGHT BUT NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0175 ***********************************************************************
 MF0175  DESIGNATION -  HANKER RM 1
 MF0175  PID         -  MF0175
 MF0175  STATE/COUNTY-  IL/GRUNDY
 MF0175  COUNTRY     -  US
 MF0175  USGS QUAD   -  MINOOKA (2018)
 MF0175
 MF0175                         *CURRENT SURVEY CONTROL
 MF0175  ______________________________________________________________________
 MF0175* NAD 83(1986) POSITION- 41 24 06.40   (N) 088 15 58.77   (W)   HD_HELD1
 MF0175* NAVD 88 ORTHO HEIGHT -   190.862 (meters)      626.19  (feet) ADJUSTED
 MF0175  ______________________________________________________________________
 MF0175  GEOID HEIGHT    -        -32.928 (meters)                     GEOID18
 MF0175  DYNAMIC HEIGHT  -        190.790 (meters)      625.95  (feet) COMP
 MF0175  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 MF0175
 MF0175  VERT ORDER      -  FIRST     CLASS II
 MF0175
 MF0175.The horizontal coordinates were determined by differentially corrected
 MF0175.hand held GPS observations or other comparable positioning techniques
 MF0175.and have an estimated accuracy of +/- 3 meters.
 MF0175
 MF0175.The orthometric height was determined by differential leveling and
 MF0175.adjusted by the NATIONAL GEODETIC SURVEY
 MF0175.in June 1991.
 MF0175
 MF0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0175.GEOID18 height accuracy estimate available here.
 MF0175
 MF0175.Click photographs - Photos may exist for this station.
 MF0175
 MF0175.The dynamic height is computed by dividing the NAVD 88
 MF0175.geopotential number by the normal gravity value computed on the
 MF0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0175.degrees latitude (g = 980.6199 gals.).
 MF0175
 MF0175.The modeled gravity was interpolated from observed gravity values.
 MF0175
 MF0175;                    North         East    Units  Estimated Accuracy
 MF0175;SPC IL E     -   525,663.4     305,603.2     MT  (+/- 3 meters HH1 GPS) 
 MF0175
 MF0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9414884133(NAD 83)
 MF0175
 MF0175                          SUPERSEDED SURVEY CONTROL
 MF0175
 MF0175  NGVD 29 (??/??/92)  190.948  (m)          626.47   (f) ADJ UNCH    1 2
 MF0175
 MF0175.Superseded values are not recommended for survey control.
 MF0175
 MF0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0175.See file dsdata.pdf to determine how the superseded data were derived.
 MF0175
 MF0175_MARKER: DR = REFERENCE MARK DISK
 MF0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0175_STAMPING: HANKER NO 1 1930
 MF0175_MARK LOGO: CGS
 MF0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0175+STABILITY: SURFACE MOTION
 MF0175
 MF0175  HISTORY     - Date     Condition        Report By
 MF0175  HISTORY     - 1930     MONUMENTED       CGS
 MF0175  HISTORY     - 1947     GOOD             CGS
 MF0175  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0175
 MF0175                          STATION DESCRIPTION
 MF0175
 MF0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0175'11.6 MI NE FROM MORRIS.
 MF0175'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0175'HOUSE AT MORRIS, THENCE ABOUT 9.3 MILES NORTHEAST ALONG U.S.
 MF0175'HIGHWAY 6, THENCE ABOUT 1.0 MILE SOUTH ALONG A GRAVEL ROAD TO A
 MF0175'NORTHEAST-SOUTHWEST GRAVEL ROAD, THENCE ABOUT 0.25 MILE EAST
 MF0175'ACROSS A PASTURE TO A NORTH-SOUTH FENCE LINE, 73 FEET
 MF0175'SOUTH-SOUTHEAST OF THE STATION, 335 FEET SOUTH OF A TRIANGULAR
 MF0175'BLAZED 36-INCH TRIPPLE TREE, 146 FEET SOUTH OF R.M. 2, 4 FEET
 MF0175'NORTHEAST OF THE FENCE CORNER, AND SET IN THE TOP OF A CONCRETE
 MF0175'POST PROJECTING 6 INCHES.  NOTE-- THIS MARK MAY ALSO BE REACHED
 MF0175'FROM MORRIS BY GOING 1.8 MILES NORTH ALONG STATE HIGHWAY 47,
 MF0175'THENCE 8.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6, THENCE 1.0 MILE
 MF0175'SOUTH ALONG A GRAVEL ROAD, AND THENCE 0.25 MILE EAST ACROSS A
 MF0175'PASTURE.
 MF0175
 MF0175                          STATION RECOVERY (2008)
 MF0175
 MF0175'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0175'THE AREA IS BEING DEVELOPED AND THIS PARTY NAVIGATED TO THE AREA OF
 MF0175'THE MARK VIA UN-NAMED STREETS IN A DEVELOPING SUB-DIVISION AND PARKED
 MF0175'WITHIN .15 MILES OF THE MARK.
 MF0175'
 MF0175'THE AREA IN QUESTION IS THE FORESTED KANKAKEE BLUFF WHICH REMAINS
 MF0175'UNAFFECTED BY NEARBY DEVELOPMENT AT PRESENT.  NOTE THAT ANY THE FENCES
 MF0175'MENTIONED IN PREVIOUS DESCRIPTIONS NO LONGER EXIST.  MARK WAS NOT
 MF0175'LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0170 ***********************************************************************
 MF0170  DESIGNATION -  HANKER RM 2
 MF0170  PID         -  MF0170
 MF0170  STATE/COUNTY-  IL/GRUNDY
 MF0170  COUNTRY     -  US
 MF0170  USGS QUAD   -  MINOOKA (2018)
 MF0170
 MF0170                         *CURRENT SURVEY CONTROL
 MF0170  ______________________________________________________________________
 MF0170* NAD 83(1986) POSITION- 41 24 11.4    (N) 088 16 12.2    (W)   HD_HELD2
 MF0170* NAVD 88 ORTHO HEIGHT -   188.704 (meters)      619.11  (feet) ADJUSTED
 MF0170  ______________________________________________________________________
 MF0170  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 MF0170  DYNAMIC HEIGHT  -        188.633 (meters)      618.87  (feet) COMP
 MF0170  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 MF0170
 MF0170  VERT ORDER      -  FIRST     CLASS II
 MF0170
 MF0170.The horizontal coordinates were established by autonomous hand held GPS
 MF0170.observations and have an estimated accuracy of +/- 10 meters.
 MF0170
 MF0170.The orthometric height was determined by differential leveling and
 MF0170.adjusted by the NATIONAL GEODETIC SURVEY
 MF0170.in June 1991.
 MF0170
 MF0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0170.GEOID18 height accuracy estimate available here.
 MF0170
 MF0170.Click photographs - Photos may exist for this station.
 MF0170
 MF0170.The dynamic height is computed by dividing the NAVD 88
 MF0170.geopotential number by the normal gravity value computed on the
 MF0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0170.degrees latitude (g = 980.6199 gals.).
 MF0170
 MF0170.The modeled gravity was interpolated from observed gravity values.
 MF0170
 MF0170;                    North         East    Units  Estimated Accuracy
 MF0170;SPC IL E     -   525,817.      305,291.      MT  (+/- 10 meters HH2 GPS)
 MF0170
 MF0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9383884292(NAD 83)
 MF0170
 MF0170                          SUPERSEDED SURVEY CONTROL
 MF0170
 MF0170  NGVD 29 (??/??/92)  188.790  (m)          619.39   (f) ADJ UNCH    1 2
 MF0170
 MF0170.Superseded values are not recommended for survey control.
 MF0170
 MF0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0170.See file dsdata.pdf to determine how the superseded data were derived.
 MF0170
 MF0170_MARKER: DR = REFERENCE MARK DISK
 MF0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0170_STAMPING: HANKER NO 2 1930
 MF0170_MARK LOGO: CGS
 MF0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0170+STABILITY: SURFACE MOTION
 MF0170
 MF0170  HISTORY     - Date     Condition        Report By
 MF0170  HISTORY     - 1930     MONUMENTED       CGS
 MF0170  HISTORY     - 1947     GOOD             CGS
 MF0170  HISTORY     - 20081008 GOOD             GEOCAC
 MF0170
 MF0170                          STATION DESCRIPTION
 MF0170
 MF0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0170'11.4 MI NE FROM MORRIS.
 MF0170'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0170'HOUSE AT MORRIS, THENCE ABOUT 9.3 MILES NORTHEAST ALONG U.S.
 MF0170'HIGHWAY 6, THENCE ABOUT 1.0 MILE SOUTH ALONG A GRAVEL ROAD, AT
 MF0170'THE JUNCTION OF A NORTHEAST-SOUTHWEST GRAVEL ROAD, 191 FEET
 MF0170'SOUTHWEST OF THE EXTENDED CENTER LINE OF THE ROAD NORTH (MEASURED
 MF0170'ALONG ROAD), 58 FEET EAST AND ACROSS THE ROAD FROM A 20-INCH ELM
 MF0170'TREE, 30 FEET SOUTHEAST OF THE CENTER LINE OF THE
 MF0170'NORTHEAST-SOUTHWEST ROAD, 1.5 FEET SOUTHEAST OF THE FENCE LINE
 MF0170'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 IN.  THIS
 MF0170'MARK MAY ALSO BE REACHED FROM MORRIS BY GOING 1.8 MILES NORTH
 MF0170'ALONG STATE HIGHWAY 47, THENCE 8.6 MILES NORTHEAST ALONG U.S.
 MF0170'HIGHWAY 6, AND THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD.
 MF0170
 MF0170                          STATION RECOVERY (2008)
 MF0170
 MF0170'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0170'ORIGINAL DESCRIPTION REMAINS VALID, WITH THE FOLLOWING EXCEPTIONS
 MF0170'A BARBED WIRE FENCE RUNS THROUGH THE AREA, BUT NOT IN THE PARTICULAR
 MF0170'SECTION WHERE THE MARK IS LOCATED.  THE MARK SITS APPROXIMATELY 1 FOOT
 MF0170'NE OF A METAL WITNESS POST THAT IS PAINTED WITH PINK MARKING PAINT
 MF0170'(FADED).  THE AREA IS LINED WITH HEDGEROW-TYPE TREES AND PRAIRIE
 MF0170'GRASSES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0176 ***********************************************************************
 MF0176  DESIGNATION -  HANKER RM 3
 MF0176  PID         -  MF0176
 MF0176  STATE/COUNTY-  IL/GRUNDY
 MF0176  COUNTRY     -  US
 MF0176  USGS QUAD   -  MINOOKA (2018)
 MF0176
 MF0176                         *CURRENT SURVEY CONTROL
 MF0176  ______________________________________________________________________
 MF0176* NAD 83(1986) POSITION- 41 24 07.84   (N) 088 15 58.88   (W)   HD_HELD1
 MF0176* NAVD 88 ORTHO HEIGHT -   190.870 (meters)      626.21  (feet) ADJUSTED
 MF0176  ______________________________________________________________________
 MF0176  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 MF0176  DYNAMIC HEIGHT  -        190.798 (meters)      625.98  (feet) COMP
 MF0176  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 MF0176
 MF0176  VERT ORDER      -  FIRST     CLASS II
 MF0176
 MF0176.The horizontal coordinates were determined by differentially corrected
 MF0176.hand held GPS observations or other comparable positioning techniques
 MF0176.and have an estimated accuracy of +/- 3 meters.
 MF0176
 MF0176.The orthometric height was determined by differential leveling and
 MF0176.adjusted by the NATIONAL GEODETIC SURVEY
 MF0176.in June 1991.
 MF0176
 MF0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0176.GEOID18 height accuracy estimate available here.
 MF0176
 MF0176.Click photographs - Photos may exist for this station.
 MF0176
 MF0176.The dynamic height is computed by dividing the NAVD 88
 MF0176.geopotential number by the normal gravity value computed on the
 MF0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0176.degrees latitude (g = 980.6199 gals.).
 MF0176
 MF0176.The modeled gravity was interpolated from observed gravity values.
 MF0176
 MF0176;                    North         East    Units  Estimated Accuracy
 MF0176;SPC IL E     -   525,707.8     305,600.7     MT  (+/- 3 meters HH1 GPS) 
 MF0176
 MF0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9414684177(NAD 83)
 MF0176
 MF0176                          SUPERSEDED SURVEY CONTROL
 MF0176
 MF0176  NGVD 29 (??/??/92)  190.956  (m)          626.49   (f) ADJ UNCH    1 2
 MF0176
 MF0176.Superseded values are not recommended for survey control.
 MF0176
 MF0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0176.See file dsdata.pdf to determine how the superseded data were derived.
 MF0176
 MF0176_MARKER: DR = REFERENCE MARK DISK
 MF0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0176_STAMPING: HANKER NO 3 1944
 MF0176_MARK LOGO: CGS
 MF0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0176+STABILITY: SURFACE MOTION
 MF0176
 MF0176  HISTORY     - Date     Condition        Report By
 MF0176  HISTORY     - 1944     MONUMENTED       CGS
 MF0176  HISTORY     - 1947     GOOD             CGS
 MF0176  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0176
 MF0176                          STATION DESCRIPTION
 MF0176
 MF0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0176'11.6 MI NE FROM MORRIS.
 MF0176'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0176'HOUSE AT MORRIS, THENCE ABOUT 9.3 MILES NORTHEAST ALONG
 MF0176'U.S. HIGHWAY 6, THENCE ABOUT 1.0 MILE SOUTH ALONG A GRAVEL ROAD
 MF0176'TO A NORTHEAST-SOUTHWEST GRAVEL ROAD, THENCE ABOUT 0.25 MILE
 MF0176'EAST ACROSS A PASTURE TO A NORTH-SOUTH FENCE LINE, 189 FEET
 MF0176'SOUTH OF A TRIANGULAR BLAZED TRIPPLE 36-INCH TREE, 79 FEET
 MF0176'NORTH- OF THE STATION MARK, 1 FOOT WEST OF THE FENCE LINE AND
 MF0176'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0176'NOTE-- THIS MARK MAY ALSO BE REACHED FROM MORRIS BY GOING 1.8
 MF0176'MILES NORTH ALONG STATE HIGHWAY 47, THENCE 8.6 MILES NORTHEAST
 MF0176'ALONG U.S. HIGHWAY 6, THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD,
 MF0176'AND THENCE 0.25 MILE EAST ACROSS A PASTURE.
 MF0176
 MF0176                          STATION RECOVERY (2008)
 MF0176
 MF0176'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0176'THE AREA IS BEING DEVELOPED AND THIS PARTY NAVIGATED TO THE AREA OF
 MF0176'THE MARK VIA UN-NAMED STREETS IN A DEVELOPING SUB-DIVISION AND PARKED
 MF0176'WITHIN .15 MILES OF THE MARK.
 MF0176'
 MF0176'THE AREA IN QUESTION WAS IN A CORN FIELD WHICH REMAINS UNAFFECTED BY
 MF0176'NEARBY DEVELOPMENT AT PRESENT.  NOTE THAT ANY THE FENCES MENTIONED IN
 MF0176'PREVIOUS DESCRIPTIONS NO LONGER EXIST.  MARK WAS NOT LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1466 ***********************************************************************
 LC1466  DESIGNATION -  HANLON
 LC1466  PID         -  LC1466
 LC1466  STATE/COUNTY-  IL/PEORIA
 LC1466  COUNTRY     -  US
 LC1466  USGS QUAD   -  OAK HILL (2018)
 LC1466
 LC1466                         *CURRENT SURVEY CONTROL
 LC1466  ______________________________________________________________________
 LC1466* NAD 83(1997) POSITION- 40 46 41.46839(N) 089 46 24.17715(W)   ADJUSTED
 LC1466* NAVD 88 ORTHO HEIGHT -   202.087 (meters)      663.01  (feet) ADJUSTED
 LC1466  ______________________________________________________________________
 LC1466  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 LC1466  LAPLACE CORR    -          1.66  (seconds)                    DEFLEC18
 LC1466  DYNAMIC HEIGHT  -        201.996 (meters)      662.72  (feet) COMP
 LC1466  MODELED GRAVITY -    980,166.9   (mgal)                       NAVD 88
 LC1466
 LC1466  HORZ ORDER      -  SECOND
 LC1466  VERT ORDER      -  SECOND    CLASS 0
 LC1466
 LC1466.The horizontal coordinates were established by classical geodetic methods
 LC1466.and adjusted by the National Geodetic Survey in October 1999.
 LC1466
 LC1466.The orthometric height was determined by differential leveling and
 LC1466.adjusted by the NATIONAL GEODETIC SURVEY
 LC1466.in June 1991.
 LC1466
 LC1466.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1466.GEOID18 height accuracy estimate available here.
 LC1466
 LC1466.Click photographs - Photos may exist for this station.
 LC1466
 LC1466.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1466
 LC1466.The dynamic height is computed by dividing the NAVD 88
 LC1466.geopotential number by the normal gravity value computed on the
 LC1466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1466.degrees latitude (g = 980.6199 gals.).
 LC1466
 LC1466.The modeled gravity was interpolated from observed gravity values.
 LC1466
 LC1466. The following values were computed from the NAD 83(1997) position.
 LC1466
 LC1466;                    North         East     Units Scale Factor Converg.
 LC1466;SPC IL W     -   456,468.518   733,197.799   MT  0.99995474   +0 15 24.7
 LC1466;SPC IL W     - 1,497,597.13  2,405,499.78   sFT  0.99995474   +0 15 24.7
 LC1466;UTM  16      - 4,517,835.142   265,960.495   MT  1.00027424   -1 48 43.9
 LC1466
 LC1466!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1466!SPC IL W     -   0.99997348  x   0.99995474  =   0.99992822
 LC1466!UTM  16      -   0.99997348  x   1.00027424  =   1.00024772
 LC1466
 LC1466:                Primary Azimuth Mark                     Grid Az
 LC1466:SPC IL W     -  HANLON AZ MK                             094 27 27.1
 LC1466:UTM  16      -  HANLON AZ MK                             096 31 35.7
 LC1466
 LC1466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6596017835(NAD 83)
 LC1466
 LC1466|---------------------------------------------------------------------|
 LC1466| PID    Reference Object                     Distance      Geod. Az  |
 LC1466|                                                           dddmmss.s |
 LC1466| LC1465 HANLON RM 1                          22.566 METERS 08911     |
 LC1466| LC1464 HANLON AZ MK                                       0944251.8 |
 LC1466| LC2046 HANLON 2                             94.464 METERS 18125     |
 LC1466| LC1467 HANLON RM 2                          78.556 METERS 18410     |
 LC1466|---------------------------------------------------------------------|
 LC1466
 LC1466                          SUPERSEDED SURVEY CONTROL
 LC1466
 LC1466  NAD 83(1996)-  40 46 41.47138(N)    089 46 24.17624(W) AD(       ) 2
 LC1466  NAD 83(1986)-  40 46 41.47582(N)    089 46 24.17818(W) AD(       ) 2
 LC1466  NAD 27      -  40 46 41.34400(N)    089 46 23.80610(W) AD(       ) 2
 LC1466  NGVD 29 (??/??/92)  202.168  (m)          663.28   (f) ADJ UNCH    2 0
 LC1466  NGVD 29             202.17   (m)          663.3    (f) LEVELING    3  
 LC1466
 LC1466.Superseded values are not recommended for survey control.
 LC1466
 LC1466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1466.See file dsdata.pdf to determine how the superseded data were derived.
 LC1466
 LC1466_MARKER: DS = TRIANGULATION STATION DISK
 LC1466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1466_STAMPING: HANLON 1959
 LC1466_MARK LOGO: CGS
 LC1466_PROJECTION: FLUSH
 LC1466_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1466+STABILITY: SURFACE MOTION
 LC1466
 LC1466  HISTORY     - Date     Condition        Report By
 LC1466  HISTORY     - 1959     MONUMENTED       CGS
 LC1466  HISTORY     - 1959     GOOD             CGS
 LC1466  HISTORY     - 1979     SEE DESCRIPTION  NGS
 LC1466  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1466
 LC1466                          STATION DESCRIPTION
 LC1466
 LC1466'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1466'THE STATION IS LOCATED ABOUT 1.5 MILES SOUTHWEST OF KICKAPOO
 LC1466'AND 1 MILE SOUTH OF U.S. HIGHWAY 150.
 LC1466'
 LC1466'TO REACH THE STATION FROM WAGNERS MARKET IN KICKAPOO, GO
 LC1466'SOUTH ON SURFACED ROAD FOR 0.9 MILE TO A CROSSROADS, TURN
 LC1466'RIGHT ON GRAVELED ROAD AND GO 1.15 MILES TO A DRIVEWAY ON
 LC1466'RIGHT AND HANLON RESIDENCE, TURN RIGHT ON DRIVEWAY, PASS
 LC1466'THROUGH GATE INTO BARNYARD, BEAR RIGHT NORTHEASTERLY ABOUT
 LC1466'50 YARDS TO STATION AT NORTHWEST CORNER OF A SMALL PASTURE
 LC1466'NORTHEAST OF HOUSE.
 LC1466'
 LC1466'STATION MARK, A STANDARD TRIANGULATION STATION DISK STAMPED
 LC1466'HANLON 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC1466'IS FLUSH WITH THE GROUND.  THE MARK IS 124 FEET NORTHEAST
 LC1466'OF NORTHEAST CORNER OF HOUSE, 70.6 FEET SOUTHWEST OF A 30
 LC1466'INCH HICKORY TREE, 45 FEET NORTH-NORTHEAST OF A 12 INCH
 LC1466'HICKORY TREE AND 2.4 FEET SOUTH OF FENCE.
 LC1466'
 LC1466'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED HANLON
 LC1466'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC1466'IS FLUSH WITH THE GROUND.  THE MARK IS 51 FEET SOUTH SOUTHEAST
 LC1466'OF A 30 INCH HICKORY TREE AND 0.6 FOOT SOUTH OF FENCE.
 LC1466'
 LC1466'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED HANLON NO.
 LC1466'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC1466'2 INCHES.  THE MARK IS 33 FEET EAST OF FENCE CORNER, 29 FEET
 LC1466'NORTH OF APPROXIMATE CENTER OF A GRAVEL ROAD AND 1 FOOT
 LC1466'NORTH OF FENCE.
 LC1466'
 LC1466'AZIMUTH MARK, A STANDARD DISK STAMPED HANLON 1959, IS SET
 LC1466'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
 LC1466'THE MARK IS 229 FEET NORTH OF APPROXIMATE CENTER OF A GRAVEL
 LC1466'ROAD, 20 FEET WEST OF CENTER OF A TRACK ROAD AND 1 FOOT
 LC1466'NORTH-NORTHEAST OF A WITNESS POST.
 LC1466'
 LC1466'TO REACH THE AZIMUTH MARK FROM DRIVEWAY LEADING TO HANLON
 LC1466'RESIDENCE JUST SOUTH OF STATION, GO EAST ON GRAVEL ROAD FOR
 LC1466'0.4 MILE TO A FIELD ROAD ON THE LEFT, TURN LEFT ON FIELD
 LC1466'ROAD FOR 0.05 MILE TO AZIMUTH MARK ON THE LEFT.
 LC1466
 LC1466                          STATION RECOVERY (1959)
 LC1466
 LC1466'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1466'1.9 MI SW FROM KICKAPOO.
 LC1466'ABOUT 0.8 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE SOUTHWEST
 LC1466'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 1.1 MILES WEST ALONG
 LC1466'A GRAVEL ROAD, NEAR A FARM HOUSE NORTH OF THE ROAD, 124 FEET
 LC1466'NORTHEAST OF THE NORTHEAST CORNER OF THE FARM HOUSE, 2 1/2 FEET
 LC1466'SOUTH OF A FENCE, 24 1/2 FEET EAST OF THE EAST END OF A BOARD GATE,
 LC1466'196 FEET WEST OF A FENCE CORNER, SET IN THE TOP OF A CONCRETE POST
 LC1466'FLUSH WITH THE GROUND.
 LC1466
 LC1466                          STATION RECOVERY (1979)
 LC1466
 LC1466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC1466'STATION MARK, RM 1, 2 AND THE 1959 AZIMUTH MARK FOUND IN GOOD
 LC1466'CONDITION, THE STATION MARK AND RM 1 WERE IN WAY OF FARMING
 LC1466'OPERATIONS.  RM 2 WAS USED FOR A RM FOR STATION HANLON 2.
 LC1466'
 LC1466'THE AZIMUTH MARK WAS NOT VISIBLE AT THIS TIME AS CROPS IN FIELD
 LC1466'OBSTRUCTED LINE OF SIGHT.  AFTER ESTABLISHING HANLON 2 AND A POLARIS
 LC1466'OBSERVATION TAKEN STATION HANLON 1959 SURFACE MARK WAS DESTROYED AS
 LC1466'WAS RM 1 AS PER REQUEST OF PROPERTY OWNER.  THE DISTANCE TO RM 1
 LC1466'CHECKED.  R.M 2 WAS SHORTER BY 0.08 FT.  THE ANGLE BETWEEN THE MARKS
 LC1466'CHECKED BY 1 MINUTE AND 6 SECONDS.
 LC1466'
 LC1466'THE ARROW ON RM 2 IS POINTED AT STATION HANLON 1959 AND USED FOR
 LC1466'A RM TO STATION HANLON 2.
 LC1466
 LC1466                          STATION RECOVERY (1998)
 LC1466
 LC1466'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2046 ***********************************************************************
 LC2046  DESIGNATION -  HANLON 2
 LC2046  PID         -  LC2046
 LC2046  STATE/COUNTY-  IL/PEORIA
 LC2046  COUNTRY     -  US
 LC2046  USGS QUAD   -  OAK HILL (2018)
 LC2046
 LC2046                         *CURRENT SURVEY CONTROL
 LC2046  ______________________________________________________________________
 LC2046* NAD 83(1997) POSITION- 40 46 38.40700(N) 089 46 24.27725(W)   NO CHECK
 LC2046* NAVD 88 ORTHO HEIGHT -   201.28  (+/-2cm)      660.4   (feet) VERTCON3
 LC2046  ______________________________________________________________________
 LC2046  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 LC2046  LAPLACE CORR    -          1.65  (seconds)                    DEFLEC18
 LC2046  HORZ ORDER      -  SECOND
 LC2046  VERT ORDER      -  THIRD ? (See Below)
 LC2046
 LC2046.The horizontal coordinates were established by classical geodetic methods
 LC2046.and adjusted by the National Geodetic Survey in October 1999.
 LC2046
 LC2046.No horizontal observational check was made to the station.
 LC2046
 LC2046.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2046.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2046
 LC2046.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2046.GEOID18 height accuracy estimate available here.
 LC2046
 LC2046.The vertical order pertains to the NGVD 29 superseded value.
 LC2046
 LC2046.Click photographs - Photos may exist for this station.
 LC2046
 LC2046.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2046
 LC2046. The following values were computed from the NAD 83(1997) position.
 LC2046
 LC2046;                    North         East     Units Scale Factor Converg.
 LC2046;SPC IL W     -   456,374.078   733,195.876   MT  0.99995473   +0 15 24.6
 LC2046;SPC IL W     - 1,497,287.29  2,405,493.47   sFT  0.99995473   +0 15 24.6
 LC2046;UTM  16      - 4,517,740.803   265,955.161   MT  1.00027427   -1 48 43.9
 LC2046
 LC2046!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2046!SPC IL W     -   0.99997361  x   0.99995473  =   0.99992834
 LC2046!UTM  16      -   0.99997361  x   1.00027427  =   1.00024787
 LC2046
 LC2046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6595517740(NAD 83)
 LC2046
 LC2046|---------------------------------------------------------------------|
 LC2046| PID    Reference Object                     Distance      Geod. Az  |
 LC2046|                                                           dddmmss.s |
 LC2046| LC1466 HANLON                               94.464 METERS 00125     |
 LC2046| CI7491 HANLON 2 RM 3                         4.448 METERS 09819     |
 LC2046| LC2047 HANLON 2 AZ MK                      298.178 METERS 27502     |
 LC2046| LC1467 HANLON RM 2                          16.436 METERS 34813     |
 LC2046|---------------------------------------------------------------------|
 LC2046
 LC2046                          SUPERSEDED SURVEY CONTROL
 LC2046
 LC2046  NAD 83(1996)-  40 46 38.40998(N)    089 46 24.27635(W) AD(       ) 2
 LC2046  NAD 83(1986)-  40 46 38.41442(N)    089 46 24.27829(W) AD(       ) 2
 LC2046  NAD 27      -  40 46 38.28257(N)    089 46 23.90617(W) AD(       ) 2
 LC2046  NGVD 29             201.36   (m)          660.6    (f) LEVELING    3  
 LC2046
 LC2046.Superseded values are not recommended for survey control.
 LC2046
 LC2046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2046.See file dsdata.pdf to determine how the superseded data were derived.
 LC2046
 LC2046_MARKER: DH = HORIZONTAL CONTROL DISK
 LC2046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2046_STAMPING: HANLON 2 1979
 LC2046_MARK LOGO: NGS
 LC2046_PROJECTION: FLUSH
 LC2046_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2046+STABILITY: SURFACE MOTION
 LC2046
 LC2046  HISTORY     - Date     Condition        Report By
 LC2046  HISTORY     - 1979     MONUMENTED       NGS
 LC2046  HISTORY     - 19981214 GOOD             USPSQD
 LC2046
 LC2046                          STATION DESCRIPTION
 LC2046
 LC2046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC2046'THE STATION IS LOCATED ABOUT 1.5 MILES SW OF KICKAPOO, 0.25 MILE S OF
 LC2046'INTERSTATE HIGHWAY 74 AND ON ROAD RIGHT OF WAY.
 LC2046'
 LC2046'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 74
 LC2046'AND EDWARDS KICKAPOO ROAD, WHICH IS ABOUT 1 MILE SOUTH OF KICKAPOO,
 LC2046'GO SOUTH ON EDWARDS KICKAPOO ROAD FOR 0.1 MILE TO SIDEROAD
 LC2046'RIGHT.  TURN RIGHT AND GO NW AND W ON KRAMM ROAD FOR 0.85 MILE TO A
 LC2046'FIELD ROAD ON RIGHT AND THE 1959 AZIMUTH MARK AS DESCRIBED.  CONTINUE
 LC2046'AHEAD FOR 0.35 MILE TO TO STATION ON LEFT, SOUTH SIDE OF KRAMM ROAD AS
 LC2046'DESCRIBED.  TO REACH HANLON 2 AZIMUTH MARK 1979 CONTINUE AHEAD ON
 LC2046'ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 LC2046'
 LC2046'THE STATION IS 237 FT E OF CENTERLINE OF DRIVEWAY TO HOUSE ON SOUTH
 LC2046'SIDE OF ROAD, 31.5 FT E OF POWER LINE POLE NO 40, 19 FT E OF CENTER
 LC2046'LINE OF FIELD ROAD ENTRANCE, 24 FT S OF CENTER LINE OF KRAMM ROAD,
 LC2046'3 FT N OF FENCE LINE AND 1 FT E OF A METAL WITNESS POST.  THE MARK IS
 LC2046'FLUSH AND THE DISK STAMPED HANLON 2 1979.
 LC2046'
 LC2046'REFERENCE MARK 2 IS 55 FT NNE OF POWER POLE NO 40, 29 FT N OF CENTER
 LC2046'LINE OF THE ROAD AND 1 FT E OF A METAL WITNESS POST.  THE MARK
 LC2046'PROJECTS 1 INCH AND THE DISK STAMPED HANLON NO2 1959.
 LC2046'
 LC2046'REFERENCE MARK 3 IS 46 FT E OF POWER LINE POLE NO 40, 25 FT S OF THE
 LC2046'CENTER LINE OF ROAD, 1.7 FT N OF FENCE AND 1 FT W OF A METAL
 LC2046'WITNESS POST.  THE MARK IS A 3 FT ALUMINUM MARKER AND STAMPED
 LC2046'HANLON 2 NO 3 1979.
 LC2046'
 LC2046'THE 1959 AZIMUTH MARK IS 229 FT N OF CENTER LINE OF KRAMM ROAD, 20
 LC2046'FT W OF CENTER LINE OF FIELD ROAD AND 1 FT NE OF A METAL WITNESS
 LC2046'POST.  THE MARK PROJECTS 4 INCHES AND THE DISK STAMPED HANLON 1959.
 LC2046'
 LC2046'HANLON 2 AZIMUTH MARK IS 15 FT N OF CENTERLINE OF KRAMM ROAD, 1.2
 LC2046'FT E OF A POWERLINE POLE AND 1 FT W OF A METAL WITNESS POST.  THE MARK
 LC2046'IS FLUSH AND THE DISK STAMPED, HANLON 2 NO 2 1979.
 LC2046'
 LC2046'THE DISK OF RM 2 ARROW IS POINTED TO STATION HANLON 1959.
 LC2046
 LC2046                          STATION RECOVERY (1998)
 LC2046
 LC2046'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC2046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2047 ***********************************************************************
 LC2047  DESIGNATION -  HANLON 2 AZ MK
 LC2047  PID         -  LC2047
 LC2047  STATE/COUNTY-  IL/PEORIA
 LC2047  COUNTRY     -  US
 LC2047  USGS QUAD   -  OAK HILL (2018)
 LC2047
 LC2047                         *CURRENT SURVEY CONTROL
 LC2047  ______________________________________________________________________
 LC2047* NAD 83(1997) POSITION- 40 46 39.25496(N) 089 46 36.94410(W)   NO CHECK
 LC2047* NAVD 88 ORTHO HEIGHT -   200.6   (meters)      658.    (feet) VERTCON3
 LC2047  ______________________________________________________________________
 LC2047  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 LC2047  LAPLACE CORR    -          1.70  (seconds)                    DEFLEC18
 LC2047  HORZ ORDER      -  THIRD
 LC2047
 LC2047.The horizontal coordinates were established by classical geodetic methods
 LC2047.and adjusted by the National Geodetic Survey in October 1999.
 LC2047
 LC2047.No horizontal observational check was made to the station.
 LC2047
 LC2047.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2047.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2047
 LC2047.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2047.GEOID18 height accuracy estimate available here.
 LC2047
 LC2047.Click photographs - Photos may exist for this station.
 LC2047
 LC2047.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2047
 LC2047. The following values were computed from the NAD 83(1997) position.
 LC2047
 LC2047;                    North         East     Units Scale Factor Converg.
 LC2047;SPC IL W     -   456,398.908   732,898.746   MT  0.99995449   +0 15 16.4
 LC2047;SPC IL W     - 1,497,368.75  2,404,518.64   sFT  0.99995449   +0 15 16.4
 LC2047;UTM  16      - 4,517,776.356   265,659.027   MT  1.00027598   -1 48 52.2
 LC2047
 LC2047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2047!SPC IL W     -   0.99997371  x   0.99995449  =   0.99992820
 LC2047!UTM  16      -   0.99997371  x   1.00027598  =   1.00024969
 LC2047
 LC2047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6565917776(NAD 83)
 LC2047
 LC2047                          SUPERSEDED SURVEY CONTROL
 LC2047
 LC2047  NAD 83(1996)-  40 46 39.25795(N)    089 46 36.94320(W) AD(       ) 3
 LC2047  NAD 83(1986)-  40 46 39.26240(N)    089 46 36.94513(W) AD(       ) 3
 LC2047  NAD 27      -  40 46 39.13047(N)    089 46 36.57262(W) AD(       ) 3
 LC2047  NGVD 29 (07/19/86)  200.7    (m)          658.     (f) VERT ANG       
 LC2047
 LC2047.Superseded values are not recommended for survey control.
 LC2047
 LC2047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2047.See file dsdata.pdf to determine how the superseded data were derived.
 LC2047
 LC2047_MARKER: DZ = AZIMUTH MARK DISK
 LC2047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2047_STAMPING: HANLON 2 NO 2 1979
 LC2047_MARK LOGO: NGS
 LC2047_PROJECTION: FLUSH
 LC2047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2047+STABILITY: SURFACE MOTION
 LC2047
 LC2047  HISTORY     - Date     Condition        Report By
 LC2047  HISTORY     - 1979     MONUMENTED       NGS
 LC2047
 LC2047                          STATION DESCRIPTION
 LC2047
 LC2047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC2047'THE MARK IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHWEST OF DUNLAP, 6.0 MI
 LC2047'(9.7 KM) NORTH OF HANNA CITY AND 4.7 MI (7.6 KM) EAST OF OAK HILL.
 LC2047'
 LC2047'IT IS 15 FT (4.6 M) NORTH OF THE CENTERLINE OF KRAMM ROAD, 1.2 FT
 LC2047'(0.4 M) EAST OF A POWER LINE POLE AND 1 FT (0.3 M) WEST OF A METAL
 LC2047'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1464 ***********************************************************************
 LC1464  DESIGNATION -  HANLON AZ MK
 LC1464  PID         -  LC1464
 LC1464  STATE/COUNTY-  IL/PEORIA
 LC1464  COUNTRY     -  US
 LC1464  USGS QUAD   -  OAK HILL (2018)
 LC1464
 LC1464                         *CURRENT SURVEY CONTROL
 LC1464  ______________________________________________________________________
 LC1464* NAD 83(1986) POSITION- 40 46 39.     (N) 089 45 55.     (W)   SCALED
 LC1464* NAVD 88 ORTHO HEIGHT -   201.734 (meters)      661.86  (feet) ADJUSTED
 LC1464  ______________________________________________________________________
 LC1464  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 LC1464  DYNAMIC HEIGHT  -        201.643 (meters)      661.56  (feet) COMP
 LC1464  MODELED GRAVITY -    980,167.1   (mgal)                       NAVD 88
 LC1464
 LC1464  VERT ORDER      -  SECOND    CLASS 0
 LC1464
 LC1464.The horizontal coordinates were scaled from a map and have
 LC1464.an estimated accuracy of +/- 6 seconds.
 LC1464
 LC1464.The orthometric height was determined by differential leveling and
 LC1464.adjusted by the NATIONAL GEODETIC SURVEY
 LC1464.in June 1991.
 LC1464
 LC1464.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1464.GEOID18 height accuracy estimate available here.
 LC1464
 LC1464.Click photographs - Photos may exist for this station.
 LC1464
 LC1464.The dynamic height is computed by dividing the NAVD 88
 LC1464.geopotential number by the normal gravity value computed on the
 LC1464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1464.degrees latitude (g = 980.6199 gals.).
 LC1464
 LC1464.The modeled gravity was interpolated from observed gravity values.
 LC1464
 LC1464;                    North         East    Units  Estimated Accuracy
 LC1464;SPC IL W     -   456,400.      733,880.      MT  (+/- 180 meters Scaled)
 LC1464
 LC1464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL666177(NAD 83)
 LC1464
 LC1464                          SUPERSEDED SURVEY CONTROL
 LC1464
 LC1464  NGVD 29 (??/??/92)  201.814  (m)          662.12   (f) ADJ UNCH    2 0
 LC1464
 LC1464.Superseded values are not recommended for survey control.
 LC1464
 LC1464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1464.See file dsdata.pdf to determine how the superseded data were derived.
 LC1464
 LC1464_MARKER: DZ = AZIMUTH MARK DISK
 LC1464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1464_STAMPING: HANLON 1959
 LC1464_MARK LOGO: CGS
 LC1464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1464+STABILITY: SURFACE MOTION
 LC1464
 LC1464  HISTORY     - Date     Condition        Report By
 LC1464  HISTORY     - 1959     MONUMENTED       CGS
 LC1464  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1464
 LC1464                          STATION DESCRIPTION
 LC1464
 LC1464'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1464'1.5 MI SW FROM KICKAPOO.
 LC1464'ABOUT 0.8 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE SOUTHWEST
 LC1464'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 0.7 MILES WEST ALONG
 LC1464'A GRAVEL ROAD, AT THE JUNCTION OF A FARM ROAD NORTH, 230 FEET
 LC1464'NORTH OF THE CENTER LINE OF THE ROAD, 19 1/2 FEET WEST OF THE
 LC1464'CENTER LINE OF A DIRT FARM ROAD, 1/2 FOOT EAST OF A HEDGE ROW,
 LC1464'200 1/2 FEET NORTH OF A FENCE CORNER, 1.3 FEET NORTH OF A METAL
 LC1464'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE FARM ROAD AND
 LC1464'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC1464
 LC1464                          STATION RECOVERY (1998)
 LC1464
 LC1464'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1464'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1467 ***********************************************************************
 LC1467  DESIGNATION -  HANLON RM 2
 LC1467  PID         -  LC1467
 LC1467  STATE/COUNTY-  IL/PEORIA
 LC1467  COUNTRY     -  US
 LC1467  USGS QUAD   -  OAK HILL (2018)
 LC1467
 LC1467                         *CURRENT SURVEY CONTROL
 LC1467  ______________________________________________________________________
 LC1467* NAD 83(1986) POSITION- 40 46 38.93   (N) 089 46 24.42   (W)   HD_HELD1
 LC1467* NAVD 88 ORTHO HEIGHT -   201.726 (meters)      661.83  (feet) ADJUSTED
 LC1467  ______________________________________________________________________
 LC1467  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 LC1467  DYNAMIC HEIGHT  -        201.634 (meters)      661.53  (feet) COMP
 LC1467  MODELED GRAVITY -    980,166.9   (mgal)                       NAVD 88
 LC1467
 LC1467  VERT ORDER      -  SECOND    CLASS 0
 LC1467
 LC1467.The horizontal coordinates were determined by differentially corrected
 LC1467.hand held GPS observations or other comparable positioning techniques
 LC1467.and have an estimated accuracy of +/- 3 meters.
 LC1467
 LC1467.The orthometric height was determined by differential leveling and
 LC1467.adjusted by the NATIONAL GEODETIC SURVEY
 LC1467.in June 1991.
 LC1467
 LC1467.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1467.GEOID18 height accuracy estimate available here.
 LC1467
 LC1467.Click photographs - Photos may exist for this station.
 LC1467
 LC1467.The dynamic height is computed by dividing the NAVD 88
 LC1467.geopotential number by the normal gravity value computed on the
 LC1467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1467.degrees latitude (g = 980.6199 gals.).
 LC1467
 LC1467.The modeled gravity was interpolated from observed gravity values.
 LC1467
 LC1467;                    North         East    Units  Estimated Accuracy
 LC1467;SPC IL W     -   456,390.2     733,192.5     MT  (+/- 3 meters HH1 GPS) 
 LC1467
 LC1467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6595217757(NAD 83)
 LC1467
 LC1467                          SUPERSEDED SURVEY CONTROL
 LC1467
 LC1467  NGVD 29 (??/??/92)  201.806  (m)          662.09   (f) ADJ UNCH    2 0
 LC1467
 LC1467.Superseded values are not recommended for survey control.
 LC1467
 LC1467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1467.See file dsdata.pdf to determine how the superseded data were derived.
 LC1467
 LC1467_MARKER: DR = REFERENCE MARK DISK
 LC1467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1467_STAMPING: HANLON NO 2 1959
 LC1467_MARK LOGO: CGS
 LC1467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1467+STABILITY: SURFACE MOTION
 LC1467
 LC1467  HISTORY     - Date     Condition        Report By
 LC1467  HISTORY     - 1959     MONUMENTED       CGS
 LC1467  HISTORY     - 1980     GOOD             NGS
 LC1467  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1467
 LC1467                          STATION DESCRIPTION
 LC1467
 LC1467'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1467'1.9 MI SW FROM KICKAPOO.
 LC1467'ABOUT 0.8 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE CITY PARK
 LC1467'AT KICKAPOO, THENCE 1.1 MILES WEST ALONG A GRAVEL ROAD, NEAR A
 LC1467'FARM HOUSE NORTH OF THE ROAD, 144 1/2 FEET SOUTHEAST OF THE
 LC1467'SOUTHEAST CORNER OF THE FARM HOUSE, 29 1/2 FEET NORTH OF THE
 LC1467'CENTER LINE OF THE ROAD, 1/2 FOOT NORTH OF A FENCE, 33 FEET EAST
 LC1467'OF A FENCE CORNER, 258.6 FEET SOUTH OF TRIANGULATION STATION HANLON,
 LC1467'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC1467'CONCRETE POST PROJECTING 3 INCHES.
 LC1467
 LC1467                          STATION RECOVERY (1980)
 LC1467
 LC1467'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1467'1.2 MILES WEST AND NORT WEST ALONG KRAMM ROAD FROM ITS JUNCTION WITH
 LC1467'EDWARD KICKAPOO ROAD,WHICH IS 1 MILE SOUTH OF KICKAPOO AND 0.1 MILE
 LC1467'SOUTH OF I 74, 55 FEET NORTH-NORTHEAST OF POWER LINE POLE NO. 40, 29
 LC1467'FEET NORTH OF CENTER LINE OF KRAMM ROAD, 1 FEET EAST OF A METAL
 LC1467'WITNESS POST, ABOUT 2 FEET ABPVE THE LEVEL OF ROAD AND PROJECTING 1
 LC1467'INCH.
 LC1467
 LC1467                          STATION RECOVERY (1998)
 LC1467
 LC1467'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1467'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0103 ***********************************************************************
 MG0103  DESIGNATION -  HANNA 2 RESET
 MG0103  PID         -  MG0103
 MG0103  STATE/COUNTY-  IL/HENRY
 MG0103  COUNTRY     -  US
 MG0103  USGS QUAD   -  GENESEO (2018)
 MG0103
 MG0103                         *CURRENT SURVEY CONTROL
 MG0103  ______________________________________________________________________
 MG0103* NAD 83(1997) POSITION- 41 26 30.15225(N) 090 13 51.59261(W)   ADJUSTED
 MG0103* NAVD 88 ORTHO HEIGHT -   220.97  (+/-2cm)      725.0   (feet) VERTCON3
 MG0103  ______________________________________________________________________
 MG0103  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 MG0103  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 MG0103  HORZ ORDER      -  SECOND
 MG0103  VERT ORDER      -  THIRD ? (See Below)
 MG0103
 MG0103.The horizontal coordinates were established by classical geodetic methods
 MG0103.and adjusted by the National Geodetic Survey in October 1999.
 MG0103
 MG0103.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0103.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0103
 MG0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0103.GEOID18 height accuracy estimate available here.
 MG0103
 MG0103.The vertical order pertains to the NGVD 29 superseded value.
 MG0103
 MG0103.Click photographs - Photos may exist for this station.
 MG0103
 MG0103.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0103
 MG0103. The following values were computed from the NAD 83(1997) position.
 MG0103
 MG0103;                    North         East     Units Scale Factor Converg.
 MG0103;SPC IL W     -   530,080.031   694,624.087   MT  0.99994153   -0 02 33.3
 MG0103;SPC IL W     - 1,739,104.24  2,278,945.86   sFT  0.99994153   -0 02 33.3
 MG0103;UTM  15      - 4,591,494.032   731,327.016   MT  1.00025860   +1 50 00.6
 MG0103
 MG0103!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0103!SPC IL W     -   0.99997051  x   0.99994153  =   0.99991204
 MG0103!UTM  15      -   0.99997051  x   1.00025860  =   1.00022910
 MG0103
 MG0103:                Primary Azimuth Mark                     Grid Az
 MG0103:SPC IL W     -  HANNA 2 AZ MK RESET                      025 44 59.0
 MG0103:UTM  15      -  HANNA 2 AZ MK RESET                      023 52 25.1
 MG0103
 MG0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3132791494(NAD 83)
 MG0103
 MG0103|---------------------------------------------------------------------|
 MG0103| PID    Reference Object                     Distance      Geod. Az  |
 MG0103|                                                           dddmmss.s |
 MG0103| CL8663 HANNA 2 AZ MK RESET                                0254225.7 |
 MG0103| MG0107 HANNA 2 RM 4                         15.123 METERS 05201     |
 MG0103| MG0691 GENESEO MUNICIPAL TANK              APPROX. 6.6 KM 0762930.3 |
 MG0103| MG0108 HANNA 2 RM 5                         15.560 METERS 13118     |
 MG0103| MG0692 NATURAL GAS CO OF AM MICROWAVE      APPROX. 7.6 KM 1364632.4 |
 MG0103| MG0101 HANNA                                36.808 METERS 18032     |
 MG0103| MG0106 HANNA RM 1                           22.048 METERS 18033     |
 MG0103| MG0104 HANNA 2 RM 3                         13.594 METERS 28308     |
 MG0103| CL8662 HANNA AZ MK                                        3534618.4 |
 MG0103|---------------------------------------------------------------------|
 MG0103
 MG0103                          SUPERSEDED SURVEY CONTROL
 MG0103
 MG0103  NAD 83(1996)-  41 26 30.15224(N)    090 13 51.59260(W) AD(       ) 2
 MG0103  NAD 83(1986)-  41 26 30.15610(N)    090 13 51.60338(W) AD(       ) 2
 MG0103  NAD 27      -  41 26 30.02940(N)    090 13 51.16730(W) AD(       ) 2
 MG0103  NGVD 29             221.05   (m)          725.2    (f) LEVELING    3  
 MG0103
 MG0103.Superseded values are not recommended for survey control.
 MG0103
 MG0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0103.See file dsdata.pdf to determine how the superseded data were derived.
 MG0103
 MG0103_MARKER: DS = TRIANGULATION STATION DISK
 MG0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0103_STAMPING: HANNA 2 1961 1965
 MG0103_MARK LOGO: CGS
 MG0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0103+STABILITY: SURFACE MOTION
 MG0103
 MG0103  HISTORY     - Date     Condition        Report By
 MG0103  HISTORY     - 1961     MONUMENTED       CGS
 MG0103  HISTORY     - 1965     SEE DESCRIPTION  CGS
 MG0103  HISTORY     - 1965     GOOD             CGS
 MG0103  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0103  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0103  HISTORY     - 20011006 MARK NOT FOUND   USPSQD
 MG0103  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0103
 MG0103                          STATION DESCRIPTION
 MG0103
 MG0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 MG0103'THE STATION IS LOCATED ABOUT 3-3/4 MILES WEST OF GENESEO AND
 MG0103'ABOUT 1/2 MILE SOUTH OF U.S. HIGHWAY 6.
 MG0103'
 MG0103'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 6 AND
 MG0103'SOUTH STATE STREET IN GENESEO, GO WESTERLY ON U.S. HIGHWAY 6
 MG0103'FOR 3.95 MILES TO CROSSROADS, TURN LEFT, GO SOUTH ON SURFACED
 MG0103'ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MG0103'CONTINUE SOUTH FOR 0.1 MILE TO THE STATION ON THE LEFT OR EAST
 MG0103'SIDE OF ROAD.
 MG0103'
 MG0103'STATION MARK, A STANDARD STATION DISK SET IN TOP OF A 12-INCH
 MG0103'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS
 MG0103'STAMPED HANNA 2 1961.  THE MARK IS 52 FEET SOUTH OF A TELEPHONE
 MG0103'POLE, 22 FEET EAST OF THE CENTER OF ROAD, 2.4 FEET NORTHWEST OF
 MG0103'A WITNESS POST AND 1.5 FEET WEST OF A FENCE.
 MG0103'
 MG0103'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A
 MG0103'12-INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5-INCHES AND
 MG0103'IS STAMPED HANNA NO 1 1959.  THE MARK IS 40 FEET NORTH OF A
 MG0103'TELEPHONE POLE, 21 FEET EAST OF THE CENTER OF ROAD, 20.1 FEET
 MG0103'SOUTH OF A WITNESS POST, 2 FEET WEST OF A FENCE AND 1.1 FEET
 MG0103'WEST OF A WITNESS POST.
 MG0103'
 MG0103'REFERENCE MARK 3, A STANDARD REFERENCE DISK SET IN TOP OF A
 MG0103'12-INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 MG0103'OF THE GROUND AND IS STAMPED HANNA 2 NO 3 1961.  THE MARK IS
 MG0103'62 FEET SOUTHWEST OF A TELEPHONE POLE, 45.9 FEET WEST OF A WITNESS
 MG0103'POST, 23 FEET WEST OF THE CENTER OF ROAD AND 1.5 FEET EAST OF
 MG0103'A FENCE.
 MG0103'
 MG0103'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 10-INCH
 MG0103'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4-INCHES AND IS STAMPED
 MG0103'HANNA 1959.  THE MARK IS 20 FEET WEST OF THE CENTER OF ROAD,
 MG0103'5.5 FEET EAST OF A FENCE AND 2.1 FEET EAST OF A WITNESS POST.
 MG0103'
 MG0103'BY REQUEST OF THE STATE HIGHWAY DEPARTMENT OF ILLINOIS, HANNA
 MG0103'1959 AND REFERENCE MARK NO. 2 WERE DESTROYED AFTER THE OBSERVATIONS
 MG0103'AND TRAVERSE CONNECTION WAS MADE.
 MG0103'
 MG0103'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0103
 MG0103                          STATION RECOVERY (1965)
 MG0103
 MG0103'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MG0103'THE STATION WAS RECOVERED AND STATION MARK WAS FOUND TO BE ABOUT
 MG0103'1.5 FEET BELOW THE SLOPE OF THE GRADE.  THERE ARE PLANS TO RAISE
 MG0103'THE GRADE ANOTHER FOOT OR TWO SO THE STATION MARK WAS BROUGHT
 MG0103'UP TO ABOUT GROUND LEVEL.  THE STATION IS 105 FEET NORTH OF NORTH
 MG0103'POST OF GUARD RAIL, 22 FEET EAST OF CENTERLINE OF SURFACED ROAD,
 MG0103'39.5 FEET WEST OF RIGHT OF WAY FENCE AND 37 FEET WEST OF A
 MG0103'POWERLINE POLE.  THE STATION MARK DISK IS STAMPED HANNA 2 1961
 MG0103'1965.
 MG0103'
 MG0103'R.M. NO 1 AND R.M. NO. 3 AND THEY HAVE EITHER BEEN DESTROYED
 MG0103'OR WERE BELOW ABOUT 4 FOOT OF FILL.  TWO REFERENCE MARKS WERE
 MG0103'SET TO REPLACE THE ONES THAT WERE NOT FOUND.
 MG0103'
 MG0103'R.M. NO. 4 IS 62 FEET EAST OF THE CENTERLINE OF THE SURFACED
 MG0103'ROAD, 34 FEET NORTH OF A POWERLINE POLE, 1 FOOT WEST OF THE
 MG0103'RIGHT OF WAY FENCE AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.
 MG0103'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 MG0103'HANNA 2 NO 4 1961 1965.
 MG0103'
 MG0103'R.M. NO. 5 IS 62 FEET EAST OF THE CENTERLINE OF THE SURFACED
 MG0103'ROAD, 30 FEET SOUTH OF A POWERLINE POLE, 1 FOOT WEST OF THE
 MG0103'RIGHT OF WAY FENCE AND 1 FOOT NORTH OF A METAL WITNESS POST.
 MG0103'THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED HANNA 2 NO 5
 MG0103'1961 1965.
 MG0103'
 MG0103'THE AZIMUTH MARK WAS IN THE WAY OF CONSTRUCTION SO A NEW MARK
 MG0103'WAS ESTABLISHED.  THE NEW AZIMUTH MARK IS 0.4 MILE NORTH AND
 MG0103'0.2 MILE EAST OF THE STATION, 0.05 MILE EAST OF A FARMHOUSE ON
 MG0103'SOUTH SIDE OF HIGHWAY, 39.5 FEET SOUTH OF THE CENTERLINE OF
 MG0103'U.S. HIGHWAY 6, 1.5 FEET EAST OF A METAL WITNESS POST AND 1 FOOT
 MG0103'NORTH OF RIGHT OF WAY FENCE.  THE MARK PROJECTS 3 INCHES AND
 MG0103'THE DISK IS STAMPED HANNA 2 1961 RESET 1965.
 MG0103'
 MG0103'TO REACH FROM GENESEO, FROM THE INTERSECTION AT THE SOUTHEAST
 MG0103'CORNER OF THE CITY PARK, GO WEST ON U.S. HIGHWAY 6 FOR 3.65
 MG0103'MILES TO THE AZIMUTH MARK ON THE LEFT, CONTINUE WEST FOR 0.2
 MG0103'MILE TO CROSSROADS, TURN LEFT AND GO SOUTH FOR 0.4 MILE TO STATION
 MG0103'ON LEFT, JUST BEFORE REACHING AN OVERPASS OVER INTERSTATE HIGHWAY
 MG0103'80.
 MG0103
 MG0103                          STATION RECOVERY (1965)
 MG0103
 MG0103'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 MG0103'4.1 MI W FROM GENESEO.
 MG0103'ABOUT 3.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0103'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0103'0.45 MILE SOUTH, ABOUT 0.05 MILE NORTH OF AN OVERPASS, ON THE
 MG0103'EAST SHOULDER OF THE GRADE.  THE MARK IS 105 FEET NORTH OF THE
 MG0103'NORTH POST OF THE GUARD RAIL, 22 FEET EAST OF THE CENTERLINE
 MG0103'OF THE SURFACED ROAD, 39.5 FEET WEST OF THE RIGHT OF WAY FENCE
 MG0103'AND 37 FEET WEST OF A POWER LINE POLE.  THE CONCRETE POST WAS
 MG0103'RAISED TO GROUND LEVEL BUT IT IS POSSIBLE THAT THE MARK WILL BE
 MG0103'COVERED WITH A FILL AT A LATE DATE.
 MG0103
 MG0103                          STATION RECOVERY (1988)
 MG0103
 MG0103'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0103'MARK NOT FOUND.
 MG0103
 MG0103                          STATION RECOVERY (1996)
 MG0103
 MG0103'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0103'MARK NOT FOUND.
 MG0103
 MG0103                          STATION RECOVERY (2001)
 MG0103
 MG0103'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0103'MARK NOT FOUND
 MG0103
 MG0103                          STATION RECOVERY (2004)
 MG0103
 MG0103'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0103'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0107 ***********************************************************************
 MG0107  DESIGNATION -  HANNA 2 RM 4
 MG0107  PID         -  MG0107
 MG0107  STATE/COUNTY-  IL/HENRY
 MG0107  COUNTRY     -  US
 MG0107  USGS QUAD   -  GENESEO (2018)
 MG0107
 MG0107                         *CURRENT SURVEY CONTROL
 MG0107  ______________________________________________________________________
 MG0107* NAD 83(1986) POSITION- 41 26 30.45   (N) 090 13 51.08   (W)   HD_HELD1
 MG0107* NAVD 88 ORTHO HEIGHT -   220.07  (+/-2cm)      722.0   (feet) VERTCON3
 MG0107  ______________________________________________________________________
 MG0107  GEOID HEIGHT    -        -32.932 (meters)                     GEOID18
 MG0107  VERT ORDER      -  THIRD (See Below)
 MG0107
 MG0107.The horizontal coordinates were determined by differentially corrected
 MG0107.hand held GPS observations or other comparable positioning techniques
 MG0107.and have an estimated accuracy of +/- 3 meters.
 MG0107
 MG0107.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0107.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0107
 MG0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0107.GEOID18 height accuracy estimate available here.
 MG0107
 MG0107.The vertical order pertains to the NGVD 29 superseded value.
 MG0107
 MG0107.Click photographs - Photos may exist for this station.
 MG0107
 MG0107;                    North         East    Units  Estimated Accuracy
 MG0107;SPC IL W     -   530,089.2     694,636.0     MT  (+/- 3 meters HH1 GPS) 
 MG0107
 MG0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3133891503(NAD 83)
 MG0107
 MG0107                          SUPERSEDED SURVEY CONTROL
 MG0107
 MG0107  NGVD 29 (??/??/??)  220.15   (m)          722.3    (f) RESET       3  
 MG0107
 MG0107.Superseded values are not recommended for survey control.
 MG0107
 MG0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0107.See file dsdata.pdf to determine how the superseded data were derived.
 MG0107
 MG0107_MARKER: DR = REFERENCE MARK DISK
 MG0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0107_STAMPING: HANNA 2 NO 4 1961 1965
 MG0107_MARK LOGO: CGS
 MG0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0107+STABILITY: SURFACE MOTION
 MG0107
 MG0107  HISTORY     - Date     Condition        Report By
 MG0107  HISTORY     - 1965     MONUMENTED       CGS
 MG0107  HISTORY     - 19960717 GOOD             USPSQD
 MG0107  HISTORY     - 20011006 GOOD             USPSQD
 MG0107  HISTORY     - 20040609 GOOD             USPSQD
 MG0107
 MG0107                          STATION DESCRIPTION
 MG0107
 MG0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MG0107'4.1 MI W FROM GENESEO.
 MG0107'ABOUT 3.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0107'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0107'0.45 MILE SOUTH, ABOUT 0.05 MILE NORTH OF AN OVERPASS OVER
 MG0107'INTERSTATE HIGHWAY 80, 49.62 FEET NORTHEAST OF TRIANGULATION
 MG0107'STATION HANNA 2, 62 FEET EAST OF THE CENTERLINE OF THE SURFACED
 MG0107'ROAD, 34 FEET NORTH OF A POWERLINE POLE, 1 FOOT WEST OF A RIGHT
 MG0107'OF WAY FENCE AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.  THE
 MG0107'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED HANNA 2 NO 4
 MG0107'1961 1965.
 MG0107
 MG0107                          STATION RECOVERY (1996)
 MG0107
 MG0107'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0107'RECOVERED IN GOOD CONDITION.
 MG0107
 MG0107                          STATION RECOVERY (2001)
 MG0107
 MG0107'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0107'RECOVERED AS DESCRIBED
 MG0107
 MG0107                          STATION RECOVERY (2004)
 MG0107
 MG0107'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0108 ***********************************************************************
 MG0108  DESIGNATION -  HANNA 2 RM 5
 MG0108  PID         -  MG0108
 MG0108  STATE/COUNTY-  IL/HENRY
 MG0108  COUNTRY     -  US
 MG0108  USGS QUAD   -  GENESEO (2018)
 MG0108
 MG0108                         *CURRENT SURVEY CONTROL
 MG0108  ______________________________________________________________________
 MG0108* NAD 83(1986) POSITION- 41 26 29.82   (N) 090 13 51.09   (W)   HD_HELD1
 MG0108* NAVD 88 ORTHO HEIGHT -   220.04  (+/-2cm)      721.9   (feet) VERTCON3
 MG0108  ______________________________________________________________________
 MG0108  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 MG0108  VERT ORDER      -  THIRD (See Below)
 MG0108
 MG0108.The horizontal coordinates were determined by differentially corrected
 MG0108.hand held GPS observations or other comparable positioning techniques
 MG0108.and have an estimated accuracy of +/- 3 meters.
 MG0108
 MG0108.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0108.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0108
 MG0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0108.GEOID18 height accuracy estimate available here.
 MG0108
 MG0108.The vertical order pertains to the NGVD 29 superseded value.
 MG0108
 MG0108.Click photographs - Photos may exist for this station.
 MG0108
 MG0108;                    North         East    Units  Estimated Accuracy
 MG0108;SPC IL W     -   530,069.8     694,635.7     MT  (+/- 3 meters HH1 GPS) 
 MG0108
 MG0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3133991484(NAD 83)
 MG0108
 MG0108                          SUPERSEDED SURVEY CONTROL
 MG0108
 MG0108  NGVD 29 (??/??/??)  220.12   (m)          722.2    (f) RESET       3  
 MG0108
 MG0108.Superseded values are not recommended for survey control.
 MG0108
 MG0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0108.See file dsdata.pdf to determine how the superseded data were derived.
 MG0108
 MG0108_MARKER: DR = REFERENCE MARK DISK
 MG0108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0108_STAMPING: HANNA 2 NO 5 1961 1965
 MG0108_MARK LOGO: CGS
 MG0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0108+STABILITY: SURFACE MOTION
 MG0108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0108+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2001
 MG0108
 MG0108  HISTORY     - Date     Condition        Report By
 MG0108  HISTORY     - 1965     MONUMENTED       CGS
 MG0108  HISTORY     - 19960717 GOOD             USPSQD
 MG0108  HISTORY     - 20011006 GOOD             USPSQD
 MG0108  HISTORY     - 20040609 GOOD             USPSQD
 MG0108  HISTORY     - 20061209 GOOD             INDIV
 MG0108
 MG0108                          STATION DESCRIPTION
 MG0108
 MG0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 MG0108'4.1 MI W FROM GENESEO.
 MG0108'ABOUT 3.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0108'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF TOWN, THENCE 0.45
 MG0108'MILE SOUTH, ABOUT 0.05 MILE NORTH OF THE OVERPASS OVER
 MG0108'INTERSTATE HIGHWAY 80, 51.05 FEET SOUTHEAST OF TRIANGULATION
 MG0108'STATION HANNA 2, 62 FEET EAST OF THE CENTERLINE OF THE ROAD,
 MG0108'30 FEET SOUTH OF A POWERLINE POLE, 1 FOOT WEST OF THE RIGHT OF
 MG0108'WAY FENCE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MARK
 MG0108'PROJECTS 3 INCHES AND THE DISK IS STAMPED HANNA 2 NO 5 1961 1965.
 MG0108
 MG0108                          STATION RECOVERY (1996)
 MG0108
 MG0108'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0108'RECOVERED IN GOOD CONDITION.
 MG0108
 MG0108                          STATION RECOVERY (2001)
 MG0108
 MG0108'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0108'RECOVERED AS DESCRIBED
 MG0108
 MG0108                          STATION RECOVERY (2004)
 MG0108
 MG0108'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0108'RECOVERED IN GOOD CONDITION.
 MG0108
 MG0108                          STATION RECOVERY (2006)
 MG0108
 MG0108'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (CL)
 MG0108'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0106 ***********************************************************************
 MG0106  DESIGNATION -  HANNA RM 1
 MG0106  PID         -  MG0106
 MG0106  STATE/COUNTY-  IL/HENRY
 MG0106  COUNTRY     -  US
 MG0106  USGS QUAD   -  GENESEO (2018)
 MG0106
 MG0106                         *CURRENT SURVEY CONTROL
 MG0106  ______________________________________________________________________
 MG0106* NAD 83(1986) POSITION- 41 26 29.44   (N) 090 13 51.60   (W)   HD_HELD1
 MG0106* NAVD 88 ORTHO HEIGHT -   220.696 (meters)      724.07  (feet) ADJUSTED
 MG0106  ______________________________________________________________________
 MG0106  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 MG0106  DYNAMIC HEIGHT  -        220.608 (meters)      723.78  (feet) COMP
 MG0106  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 MG0106
 MG0106  VERT ORDER      -  SECOND    CLASS 0
 MG0106
 MG0106.The horizontal coordinates were determined by differentially corrected
 MG0106.hand held GPS observations or other comparable positioning techniques
 MG0106.and have an estimated accuracy of +/- 3 meters.
 MG0106
 MG0106.The orthometric height was determined by differential leveling and
 MG0106.adjusted by the NATIONAL GEODETIC SURVEY
 MG0106.in June 1991.
 MG0106
 MG0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0106.GEOID18 height accuracy estimate available here.
 MG0106
 MG0106.Click photographs - Photos may exist for this station.
 MG0106
 MG0106.The dynamic height is computed by dividing the NAVD 88
 MG0106.geopotential number by the normal gravity value computed on the
 MG0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0106.degrees latitude (g = 980.6199 gals.).
 MG0106
 MG0106.The modeled gravity was interpolated from observed gravity values.
 MG0106
 MG0106;                    North         East    Units  Estimated Accuracy
 MG0106;SPC IL W     -   530,058.1     694,623.9     MT  (+/- 3 meters HH1 GPS) 
 MG0106
 MG0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3132791472(NAD 83)
 MG0106
 MG0106                          SUPERSEDED SURVEY CONTROL
 MG0106
 MG0106  NGVD 29 (??/??/92)  220.78   (m)          724.3    (f) COMPUTED    2 0
 MG0106
 MG0106.Superseded values are not recommended for survey control.
 MG0106
 MG0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0106.See file dsdata.pdf to determine how the superseded data were derived.
 MG0106
 MG0106_MARKER: DR = REFERENCE MARK DISK
 MG0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0106_STAMPING: HANNA NO 1 1959
 MG0106_MARK LOGO: CGS
 MG0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0106+STABILITY: SURFACE MOTION
 MG0106
 MG0106  HISTORY     - Date     Condition        Report By
 MG0106  HISTORY     - 1959     MONUMENTED       CGS
 MG0106  HISTORY     - 1965     MARK NOT FOUND   CGS
 MG0106  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0106  HISTORY     - 20011006 MARK NOT FOUND   USPSQD
 MG0106  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0106
 MG0106                          STATION DESCRIPTION
 MG0106
 MG0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0106'4.1 MI W FROM GENESEO.
 MG0106'ABOUT 3.65 MILES WEST ALONG STATE HIGHWAY 6 FROM ITS JUNCTION
 MG0106'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE 0.45
 MG0106'MILES SOUTH ALONG A BLACKTOP ROAD, 280 FEET SOUTH AND ACROSS THE
 MG0106'ROAD FROM THE SOUTH END OF AN BOARD GATE, 40 FEET NORTH OF A
 MG0106'POWER POLE, 22 FEET EAST OF THE CENTER LINE OF THE ROAD, 2 FEET
 MG0106'WEST OF FENCE LINE, 48.5 FEET NORTH OF TRIANGULATION STATION
 MG0106'HANNA, 49.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET
 MG0106'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0106'PROJECTING 5 INCHES.
 MG0106
 MG0106                          STATION RECOVERY (1965)
 MG0106
 MG0106'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 MG0106'MARK NOT FOUND.
 MG0106
 MG0106                          STATION RECOVERY (1996)
 MG0106
 MG0106'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0106'MARK NOT FOUND.
 MG0106
 MG0106                          STATION RECOVERY (2001)
 MG0106
 MG0106'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0106'MARK NOT FOUND
 MG0106
 MG0106                          STATION RECOVERY (2004)
 MG0106
 MG0106'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0106'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0293 ***********************************************************************
 MG0293  DESIGNATION -  HANNON
 MG0293  PID         -  MG0293
 MG0293  STATE/COUNTY-  IL/HENRY
 MG0293  COUNTRY     -  US
 MG0293  USGS QUAD   -  ATKINSON (2018)
 MG0293
 MG0293                         *CURRENT SURVEY CONTROL
 MG0293  ______________________________________________________________________
 MG0293* NAD 83(1997) POSITION- 41 25 18.76244(N) 090 06 19.55497(W)   ADJUSTED
 MG0293* NAVD 88 ORTHO HEIGHT -   207.563 (meters)      680.98  (feet) ADJUSTED
 MG0293  ______________________________________________________________________
 MG0293  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 MG0293  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 MG0293  DYNAMIC HEIGHT  -        207.481 (meters)      680.71  (feet) COMP
 MG0293  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 MG0293
 MG0293  HORZ ORDER      -  SECOND
 MG0293  VERT ORDER      -  SECOND    CLASS 0
 MG0293
 MG0293.The horizontal coordinates were established by classical geodetic methods
 MG0293.and adjusted by the National Geodetic Survey in October 1999.
 MG0293
 MG0293.The orthometric height was determined by differential leveling and
 MG0293.adjusted by the NATIONAL GEODETIC SURVEY
 MG0293.in June 1991.
 MG0293
 MG0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0293.GEOID18 height accuracy estimate available here.
 MG0293
 MG0293.Click photographs - Photos may exist for this station.
 MG0293
 MG0293.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0293
 MG0293.The dynamic height is computed by dividing the NAVD 88
 MG0293.geopotential number by the normal gravity value computed on the
 MG0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0293.degrees latitude (g = 980.6199 gals.).
 MG0293
 MG0293.The modeled gravity was interpolated from observed gravity values.
 MG0293
 MG0293. The following values were computed from the NAD 83(1997) position.
 MG0293
 MG0293;                    North         East     Units Scale Factor Converg.
 MG0293;SPC IL W     -   527,877.553   705,118.704   MT  0.99994150   +0 02 25.8
 MG0293;SPC IL W     - 1,731,878.27  2,313,376.95   sFT  0.99994150   +0 02 25.8
 MG0293;UTM  15      - 4,589,635.601   741,891.776   MT  1.00032014   +1 54 57.5
 MG0293
 MG0293!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0293!SPC IL W     -   0.99997262  x   0.99994150  =   0.99991412
 MG0293!UTM  15      -   0.99997262  x   1.00032014  =   1.00029275
 MG0293
 MG0293:                Primary Azimuth Mark                     Grid Az
 MG0293:SPC IL W     -  LANE                                     101 57 36.2
 MG0293:UTM  15      -  LANE                                     100 05 04.5
 MG0293
 MG0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4189189635(NAD 83)
 MG0293
 MG0293|---------------------------------------------------------------------|
 MG0293| PID    Reference Object                     Distance      Geod. Az  |
 MG0293|                                                           dddmmss.s |
 MG0293| MG0294 HANNON RM 1                          16.477 METERS 00038     |
 MG0293| MG0297 LANE                                APPROX. 3.2 KM 1020002.0 |
 MG0293| MG0292 HANNON RM 2                          20.043 METERS 18456     |
 MG0293|---------------------------------------------------------------------|
 MG0293
 MG0293                          SUPERSEDED SURVEY CONTROL
 MG0293
 MG0293  NAD 83(1996)-  41 25 18.76238(N)    090 06 19.55510(W) AD(       ) 2
 MG0293  NAD 83(1986)-  41 25 18.76762(N)    090 06 19.56636(W) AD(       ) 2
 MG0293  NAD 27      -  41 25 18.63850(N)    090 06 19.15100(W) AD(       ) 2
 MG0293  NGVD 29 (??/??/92)  207.640  (m)          681.23   (f) ADJ UNCH    2 0
 MG0293  NGVD 29             207.64   (m)          681.2    (f) LEVELING    3  
 MG0293
 MG0293.Superseded values are not recommended for survey control.
 MG0293
 MG0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0293.See file dsdata.pdf to determine how the superseded data were derived.
 MG0293
 MG0293_MARKER: DS = TRIANGULATION STATION DISK
 MG0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0293_STAMPING: HANNON 1958
 MG0293_MARK LOGO: CGS
 MG0293_PROJECTION: PROJECTING 8 CENTIMETERS
 MG0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0293+STABILITY: SURFACE MOTION
 MG0293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0293+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 MG0293
 MG0293  HISTORY     - Date     Condition        Report By
 MG0293  HISTORY     - 1958     MONUMENTED       CGS
 MG0293  HISTORY     - 1959     GOOD             CGS
 MG0293  HISTORY     - 19960809 GOOD             USPSQD
 MG0293  HISTORY     - 20010919 GOOD             USPSQD
 MG0293  HISTORY     - 20040303 GOOD             USPSQD
 MG0293  HISTORY     - 20140722 GOOD             INDIV
 MG0293  HISTORY     - 20230118 GOOD             ILDT
 MG0293
 MG0293                          STATION DESCRIPTION
 MG0293
 MG0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0293'THE STATION IS LOCATED ABOUT 5 MILES WEST OF ATKINSON, 3-1/2
 MG0293'MILES SOUTHEAST OF GENESEO AND 0.15 MILE SOUTH OF U.S. HIGHWAY
 MG0293'6.
 MG0293'
 MG0293'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 6
 MG0293'AND STATE HIGHWAY 82 AT THE SOUTHEAST EDGE OF GENESEO, GO
 MG0293'EAST ON U.S. HIGHWAY 6 FOR 2.8 MILES TO A CROSSROAD, TURN
 MG0293'RIGHT, SOUTH, ON GRAVEL ROAD FOR 0.15 MILE TO A DRIVEWAY
 MG0293'LEADING RIGHT TO A FARM HOUSE, A GATE ON THE LEFT AND THE
 MG0293'STATION ON THE LEFT AT THE TOP OF A CUT BANK.
 MG0293'
 MG0293'STATION MARK, A STANDARD DISK STAMPED HANNON 1958, IS SET
 MG0293'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.
 MG0293'THE MARK IS 57 FEET NORTHEAST OF THE INTERSECTION OF THE
 MG0293'BLACKTOP ROAD AND THE DRIVEWAY LEADING WEST, 44 FEET NORTH
 MG0293'OF A WOODEN GATE, 29 FEET EAST OF THE APPROXIMATE CENTER OF THE
 MG0293'BLACKTOP ROAD AND 7.6 FEET NORTH OF A WITNESS POST.
 MG0293'
 MG0293'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED HANNON NO.
 MG0293'1 1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0293'3 INCHES.  THE MARK IS 28 FEET EAST OF THE APPROXIMATE CENTER
 MG0293'OF THE BLACKTOP ROAD, 1 FOOT WEST OF A FENCE AND IS ABOUT
 MG0293'8 FEET HIGHER THAN THE ROAD.
 MG0293'
 MG0293'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED HANNON NO.
 MG0293'2 1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS
 MG0293'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 26 FEET
 MG0293'EAST OF THE APPROXIMATE CENTER OF THE BLACKTOP ROAD, 23 FEET
 MG0293'SOUTH OF A WOODEN GATE, 1.6 FEET WEST OF A FENCE AND IS
 MG0293'ABOUT 8 FEET HIGHER THAN THE ROAD.
 MG0293'
 MG0293'NOTE--TRIANGULATION STATION LANE MAY BE USED AS AN AZIMUTH.
 MG0293
 MG0293                          STATION RECOVERY (1959)
 MG0293
 MG0293'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0293'2.8 MI E FROM GENESEO.
 MG0293'ABOUT 2.65 MILES EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MG0293'STATE HIGHWAY 82 IN THE SOUTHERN PART OF GENESEO, THENCE 0.2
 MG0293'MILES SOUTH ALONG BLACKTOP ROAD, AT THE JUNCTION OF DRIVEWAY
 MG0293'WEST TO A FARM HOUSE, 47 FEET NORTH OF THE EXTENDED CENTER LINE
 MG0293'OF THE DRIVEWAY WEST, 34 FEET NORTH OF THE NORTH END OF A BOARD
 MG0293'GATE, 1.0 FEET WEST OF A FENCE LINE, 29.9 FEET EAST OF THE
 MG0293'CENTER LINE OF THE ROAD, 7.9 FEET NORTH OF A METAL WITNESS POST,
 MG0293'ABOUT 6 FEET ABOVE THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF
 MG0293'A CONCRETE POST PROJECTING 3 INCHES.
 MG0293
 MG0293                          STATION RECOVERY (1996)
 MG0293
 MG0293'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0293'RECOVERED IN GOOD CONDITION.
 MG0293
 MG0293                          STATION RECOVERY (2001)
 MG0293
 MG0293'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0293'RECOVERED IN GOOD CONDITION.
 MG0293
 MG0293                          STATION RECOVERY (2004)
 MG0293
 MG0293'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0293'RECOVERED IN GOOD CONDITION.
 MG0293
 MG0293                          STATION RECOVERY (2014)
 MG0293
 MG0293'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MG0293'RECOVERED IN GOOD CONDITION.
 MG0293
 MG0293                          STATION RECOVERY (2023)
 MG0293
 MG0293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0293'TREES MAY NEED TO BE TRIMMED FOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0294 ***********************************************************************
 MG0294  DESIGNATION -  HANNON RM 1
 MG0294  PID         -  MG0294
 MG0294  STATE/COUNTY-  IL/HENRY
 MG0294  COUNTRY     -  US
 MG0294  USGS QUAD   -  ATKINSON (2018)
 MG0294
 MG0294                         *CURRENT SURVEY CONTROL
 MG0294  ______________________________________________________________________
 MG0294* NAD 83(1986) POSITION- 41 25 19.30   (N) 090 06 19.55   (W)   HD_HELD1
 MG0294* NAVD 88 ORTHO HEIGHT -   207.653 (meters)      681.27  (feet) ADJUSTED
 MG0294  ______________________________________________________________________
 MG0294  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 MG0294  DYNAMIC HEIGHT  -        207.571 (meters)      681.01  (feet) COMP
 MG0294  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 MG0294
 MG0294  VERT ORDER      -  SECOND    CLASS 0
 MG0294
 MG0294.The horizontal coordinates were determined by differentially corrected
 MG0294.hand held GPS observations or other comparable positioning techniques
 MG0294.and have an estimated accuracy of +/- 3 meters.
 MG0294
 MG0294.The orthometric height was determined by differential leveling and
 MG0294.adjusted by the NATIONAL GEODETIC SURVEY
 MG0294.in June 1991.
 MG0294
 MG0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0294.GEOID18 height accuracy estimate available here.
 MG0294
 MG0294.Click photographs - Photos may exist for this station.
 MG0294
 MG0294.The dynamic height is computed by dividing the NAVD 88
 MG0294.geopotential number by the normal gravity value computed on the
 MG0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0294.degrees latitude (g = 980.6199 gals.).
 MG0294
 MG0294.The modeled gravity was interpolated from observed gravity values.
 MG0294
 MG0294;                    North         East    Units  Estimated Accuracy
 MG0294;SPC IL W     -   527,894.1     705,118.8     MT  (+/- 3 meters HH1 GPS) 
 MG0294
 MG0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4189189652(NAD 83)
 MG0294
 MG0294                          SUPERSEDED SURVEY CONTROL
 MG0294
 MG0294  NGVD 29 (??/??/92)  207.730  (m)          681.53   (f) ADJ UNCH    2 0
 MG0294
 MG0294.Superseded values are not recommended for survey control.
 MG0294
 MG0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0294.See file dsdata.pdf to determine how the superseded data were derived.
 MG0294
 MG0294_MARKER: DR = REFERENCE MARK DISK
 MG0294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0294_STAMPING: HANNON NO 1 1958
 MG0294_MARK LOGO: CGS
 MG0294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0294+STABILITY: SURFACE MOTION
 MG0294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0294+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MG0294
 MG0294  HISTORY     - Date     Condition        Report By
 MG0294  HISTORY     - 1958     MONUMENTED       CGS
 MG0294  HISTORY     - 1959     GOOD             CGS
 MG0294  HISTORY     - 19960809 GOOD             USPSQD
 MG0294  HISTORY     - 20010919 GOOD             USPSQD
 MG0294  HISTORY     - 20040303 GOOD             USPSQD
 MG0294
 MG0294                          STATION DESCRIPTION
 MG0294
 MG0294'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0294'2.8 MI E FROM GENESEO.
 MG0294'ABOUT 2.65 MILES EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MG0294'STATE HIGHWAY 82 IN THE SOUTHERN PART OF GENESEO, THENCE 0.2
 MG0294'MILES SOUTH ALONG BLACKTOP ROAD, AT THE JUNCTION OF DRIVEWAY
 MG0294'WEST TO A FARM HOUSE, 100.3 FEET NORTH OF THE EXTENDED CENTER
 MG0294'LINE OF THE DRIVEWAY WEST, 87.4 FEET NORTH OF THE NORTH END OF A
 MG0294'BOARD GATE, 1 FOOT WEST OF THE FENCE LINE, 30 FEET EAST OF THE
 MG0294'CENTER LINE OF THE ROAD.  54.1 FEET NORTH OF TRIANGULATION STATION
 MG0294'HANNON, 61.8 FEET NORTH OF A METAL WITNESS POST, ABOUT 7 FEET
 MG0294'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0294'PROJECTING 1 INCH.
 MG0294
 MG0294                          STATION RECOVERY (1996)
 MG0294
 MG0294'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0294'RECOVERED IN GOOD CONDITION.
 MG0294
 MG0294                          STATION RECOVERY (2001)
 MG0294
 MG0294'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0294'RECOVERED IN GOOD CONDITION.
 MG0294
 MG0294                          STATION RECOVERY (2004)
 MG0294
 MG0294'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0294'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0292 ***********************************************************************
 MG0292  DESIGNATION -  HANNON RM 2
 MG0292  PID         -  MG0292
 MG0292  STATE/COUNTY-  IL/HENRY
 MG0292  COUNTRY     -  US
 MG0292  USGS QUAD   -  ATKINSON (2018)
 MG0292
 MG0292                         *CURRENT SURVEY CONTROL
 MG0292  ______________________________________________________________________
 MG0292* NAD 83(1986) POSITION- 41 25 18.12   (N) 090 06 19.63   (W)   HD_HELD1
 MG0292* NAVD 88 ORTHO HEIGHT -   206.626 (meters)      677.91  (feet) ADJUSTED
 MG0292  ______________________________________________________________________
 MG0292  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 MG0292  DYNAMIC HEIGHT  -        206.544 (meters)      677.64  (feet) COMP
 MG0292  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 MG0292
 MG0292  VERT ORDER      -  SECOND    CLASS 0
 MG0292
 MG0292.The horizontal coordinates were determined by differentially corrected
 MG0292.hand held GPS observations or other comparable positioning techniques
 MG0292.and have an estimated accuracy of +/- 3 meters.
 MG0292
 MG0292.The orthometric height was determined by differential leveling and
 MG0292.adjusted by the NATIONAL GEODETIC SURVEY
 MG0292.in June 1991.
 MG0292
 MG0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0292.GEOID18 height accuracy estimate available here.
 MG0292
 MG0292.Click photographs - Photos may exist for this station.
 MG0292
 MG0292.The dynamic height is computed by dividing the NAVD 88
 MG0292.geopotential number by the normal gravity value computed on the
 MG0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0292.degrees latitude (g = 980.6199 gals.).
 MG0292
 MG0292.The modeled gravity was interpolated from observed gravity values.
 MG0292
 MG0292;                    North         East    Units  Estimated Accuracy
 MG0292;SPC IL W     -   527,857.7     705,117.0     MT  (+/- 3 meters HH1 GPS) 
 MG0292
 MG0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4189089615(NAD 83)
 MG0292
 MG0292                          SUPERSEDED SURVEY CONTROL
 MG0292
 MG0292  NGVD 29 (??/??/92)  206.703  (m)          678.16   (f) ADJ UNCH    2 0
 MG0292
 MG0292.Superseded values are not recommended for survey control.
 MG0292
 MG0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0292.See file dsdata.pdf to determine how the superseded data were derived.
 MG0292
 MG0292_MARKER: DR = REFERENCE MARK DISK
 MG0292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0292_STAMPING: HANNON NO 2 1958
 MG0292_MARK LOGO: CGS
 MG0292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0292+STABILITY: SURFACE MOTION
 MG0292_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0292+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MG0292
 MG0292  HISTORY     - Date     Condition        Report By
 MG0292  HISTORY     - 1958     MONUMENTED       CGS
 MG0292  HISTORY     - 1959     GOOD             CGS
 MG0292  HISTORY     - 19960809 GOOD             USPSQD
 MG0292  HISTORY     - 20010919 GOOD             USPSQD
 MG0292
 MG0292                          STATION DESCRIPTION
 MG0292
 MG0292'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0292'2.8 MI E FROM GENESEO.
 MG0292'ABOUT 2.65 MILES EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MG0292'STATE HIGHWAY 82 IN THE SOUTHERN PART OF GENESEO, THENCE 0.2
 MG0292'MILES SOUTH ALONG BLACKTOP ROAD, AT THE JUNCTION OF DRIVEWAY
 MG0292'WEST TO A FARM HOUSE, 20.3 FEET SOUTH OF THE EXTENDED CENTER LINE
 MG0292'OF THE DRIVEWAY WEST, 13.3 FEET SOUTH OF THE SOUTH END OF A
 MG0292'BOARD GATE, 1.7 FEET WEST OF FENCE LINE, 65.7 FEET SOUTH OF
 MG0292'TRIANGULATION STATION HANNON, 26.2 FEET EAST OF THE CENTER LINE
 MG0292'OF THE ROAD, 58.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 5
 MG0292'FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0292'POST PROJECTING 1 INCH.
 MG0292
 MG0292                          STATION RECOVERY (1996)
 MG0292
 MG0292'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0292'RECOVERED IN GOOD CONDITION.
 MG0292
 MG0292                          STATION RECOVERY (2001)
 MG0292
 MG0292'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0292'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0884 ***********************************************************************
 NJ0884  DESIGNATION -  HANOVER
 NJ0884  PID         -  NJ0884
 NJ0884  STATE/COUNTY-  IL/JO DAVIESS
 NJ0884  COUNTRY     -  US
 NJ0884  USGS QUAD   -  HANOVER (2018)
 NJ0884
 NJ0884                         *CURRENT SURVEY CONTROL
 NJ0884  ______________________________________________________________________
 NJ0884* NAD 83(2011) POSITION- 42 17 39.09464(N) 090 20 36.67755(W)   ADJUSTED
 NJ0884* NAD 83(2011) ELLIP HT-   271.356 (meters)        (06/27/12)   ADJUSTED
 NJ0884* NAD 83(2011) EPOCH   -  2010.00
 NJ0884* NAVD 88 ORTHO HEIGHT -   304.3   (meters)      998.    (feet) GPS OBS
 NJ0884  ______________________________________________________________________
 NJ0884  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NJ0884  GEOID HEIGHT    -        -32.761 (meters)                     GEOID96
 NJ0884  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 NJ0884  NAD 83(2011) X  -    -28,330.584 (meters)                     COMP
 NJ0884  NAD 83(2011) Y  - -4,725,186.782 (meters)                     COMP
 NJ0884  NAD 83(2011) Z  -  4,270,014.550 (meters)                     COMP
 NJ0884  LAPLACE CORR    -         -2.62  (seconds)                    DEFLEC18
 NJ0884
 NJ0884  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NJ0884  Standards:
 NJ0884         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NJ0884            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NJ0884  -------------------------------------------------------------------
 NJ0884  NETWORK    0.90   1.43           0.41   0.31   0.73     -0.05317072
 NJ0884  -------------------------------------------------------------------
 NJ0884  Click here for local accuracies and other accuracy information.
 NJ0884
 NJ0884.The horizontal coordinates were established by GPS observations
 NJ0884.and adjusted by the National Geodetic Survey in June 2012.
 NJ0884
 NJ0884.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NJ0884.been affixed to the stable North American tectonic plate. See 
 NJ0884.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NJ0884
 NJ0884.The horizontal coordinates are valid at the epoch date displayed above
 NJ0884.which is a decimal equivalence of Year/Month/Day.
 NJ0884
 NJ0884.The orthometric height was determined by GPS observations and a
 NJ0884.high-resolution geoid model.
 NJ0884
 NJ0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0884.GEOID18 height accuracy estimate available here.
 NJ0884
 NJ0884.Click photographs - Photos may exist for this station.
 NJ0884
 NJ0884.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NJ0884
 NJ0884.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0884
 NJ0884.The ellipsoidal height was determined by GPS observations
 NJ0884.and is referenced to NAD 83.
 NJ0884
 NJ0884. The following values were computed from the NAD 83(2011) position.
 NJ0884
 NJ0884;                    North         East     Units Scale Factor Converg.
 NJ0884;SPC IL W     -   624,773.624   685,415.980   MT  0.99994379   -0 07 08.4
 NJ0884;SPC IL W     - 2,049,778.13  2,248,735.59   sFT  0.99994379   -0 07 08.4
 NJ0884;SPC IA N     - 1,093,074.746 1,760,239.412   MT  0.99996649   +2 08 21.4
 NJ0884;SPC IA N     - 3,586,196.06  5,775,052.14   sFT  0.99996649   +2 08 21.4
 NJ0884;SPC IA S     -   259,512.766   760,285.523   MT  1.00013079   +2 04 45.0
 NJ0884;SPC IA S     -   851,418.13  2,494,370.09   sFT  1.00013079   +2 04 45.0
 NJ0884;UTM  15      - 4,685,858.607   718,994.492   MT  1.00019012   +1 47 18.1
 NJ0884
 NJ0884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0884!SPC IL W     -   0.99995744  x   0.99994379  =   0.99990124
 NJ0884!SPC IA N     -   0.99995744  x   0.99996649  =   0.99992393
 NJ0884!SPC IA S     -   0.99995744  x   1.00013079  =   1.00008823
 NJ0884!UTM  15      -   0.99995744  x   1.00019012  =   1.00014756
 NJ0884
 NJ0884:                Primary Azimuth Mark                     Grid Az
 NJ0884:SPC IL W     -  HANOVER RM 1                             006 32 25.4
 NJ0884:SPC IA N     -  HANOVER RM 1                             004 16 55.6
 NJ0884:SPC IA S     -  HANOVER RM 1                             004 20 32.0
 NJ0884:UTM  15      -  HANOVER RM 1                             004 37 58.9
 NJ0884
 NJ0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1899485858(NAD 83)
 NJ0884
 NJ0884|---------------------------------------------------------------------|
 NJ0884| PID    Reference Object                     Distance      Geod. Az  |
 NJ0884|                                                           dddmmss.s |
 NJ0884| CI9713 HANOVER RM 1                                       0062517.0 |
 NJ0884| CI9714 HANOVER RM 2                         41.850 METERS 09641     |
 NJ0884|---------------------------------------------------------------------|
 NJ0884
 NJ0884                          SUPERSEDED SURVEY CONTROL
 NJ0884
 NJ0884  NAD 83(2007)-  42 17 39.09459(N)    090 20 36.67826(W) AD(2002.00) 0
 NJ0884  ELLIP H (02/10/07)  271.391  (m)                       GP(2002.00)    
 NJ0884  ELLIP H (12/06/04)  271.364  (m)                       GP(       ) 4 1
 NJ0884  NAD 83(1997)-  42 17 39.09434(N)    090 20 36.67794(W) AD(       ) 1
 NJ0884  ELLIP H (09/15/98)  271.429  (m)                       GP(       ) 3 1
 NJ0884  NAD 83(1991)-  42 17 39.09963(N)    090 20 36.67980(W) AD(       ) 1
 NJ0884  NAD 83(1986)-  42 17 39.09968(N)    090 20 36.68054(W) AD(       ) 1
 NJ0884  NAD 27      -  42 17 39.04800(N)    090 20 36.21400(W) AD(       ) 1
 NJ0884
 NJ0884.Superseded values are not recommended for survey control.
 NJ0884
 NJ0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0884.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0884
 NJ0884_MARKER: DS = TRIANGULATION STATION DISK
 NJ0884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NJ0884_STAMPING: HANOVER 1931
 NJ0884_MARK LOGO: CGS
 NJ0884_PROJECTION: RECESSED 61 CENTIMETERS
 NJ0884_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NJ0884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0884+STABILITY: SURFACE MOTION
 NJ0884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0884+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2020
 NJ0884
 NJ0884  HISTORY     - Date     Condition        Report By
 NJ0884  HISTORY     - 1931     MONUMENTED       CGS
 NJ0884  HISTORY     - 1963     GOOD             ILHD
 NJ0884  HISTORY     - 1965     GOOD             CGS
 NJ0884  HISTORY     - 19960815 GOOD             SECI
 NJ0884  HISTORY     - 19970103 MARK NOT FOUND   USPSQD
 NJ0884  HISTORY     - 20011002 GOOD             CMT
 NJ0884  HISTORY     - 20200707 GOOD             ILDT
 NJ0884
 NJ0884                          STATION DESCRIPTION
 NJ0884
 NJ0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 NJ0884'THREE AND ONE-HALF MILES NORTHWEST OF HANOVER AT POINT WHERE
 NJ0884'RIDGE ROUTE TO GALENA AND BLANDING DIVIDES, ON LAND BELONGING
 NJ0884'TO MRS. E. ARMSTRONG, WHO LIVES AT STATION SITE.
 NJ0884'
 NJ0884'TO REACH FROM HANOVER, GO OUT OF TOWN ON PAVED HIGHWAY ACROSS
 NJ0884'APPLE RIVER BRIDGE, TAKE DISTANCES FROM BRIDGE, CONTINUE AHEAD
 NJ0884'TO 0.2 MILE AND TAKE DIRT ROAD TO GALENA WHICH TURNS LEFT AT
 NJ0884'THIS POINT, CONTINUE ON MAIN-TRAVELED ROAD AND TOP OF RIDGE
 NJ0884'4.5 MILES TO FORKS IN ROAD AND STATION SITE.
 NJ0884'
 NJ0884'STATION IS IN OATFIELD BACK OF HOUSE, 7.27 METERS NORTH OF
 NJ0884'FENCE, 11.87 METERS NORTHEAST OF GATE LEADING TO FIELD, 11.47
 NJ0884'METERS EAST OF THE PROLONGATION OF THE CENTERLINE OF LANE LEADING
 NJ0884'FROM HOUSE TO FIELD, 42 METERS WEST OF FENCE ALONG ROAD ON EAST
 NJ0884'SIDE OF PLACE.  MARK IS 8 INCHES BELOW SURFACE.
 NJ0884'
 NJ0884'REFERENCE MARK NO. 1 IS 1/4 MILE NORTH OF THE STATION, 1 FOOT
 NJ0884'EAST OF FENCE ON TOP OF HILL, 30 FEET EAST OF CENTER OF ROAD,
 NJ0884'50 YARDS NORTH OF 12-INCH OAK TREE WHICH IS AT THE POINT WHERE
 NJ0884'ROAD CURVES.  MARK IS 4 INCHES ABOVE SURFACE.
 NJ0884'
 NJ0884'REFERENCE MARK NO. 2 IS EAST OF THE STATION IN THE SOUTHEAST
 NJ0884'CORNER OF THE FIELD, 1 FOOT NORTH OF GATE IN THAT CORNER, 1 FOOT
 NJ0884'WEST OF FENCE, ON TOP OF BANK ON WEST SIDE OF ROAD, AND 9 METERS
 NJ0884'WEST OF THE CENTERLINE OF THE NORTH-SOUTH ROAD.
 NJ0884'
 NJ0884'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 NJ0884
 NJ0884                          STATION RECOVERY (1963)
 NJ0884
 NJ0884'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (HB)
 NJ0884'STATION, R.M. 1 AND R.M. 2 HAVE BEEN RECOVERED IN GOOD CONDITION.
 NJ0884
 NJ0884                          STATION RECOVERY (1965)
 NJ0884
 NJ0884'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 NJ0884'THE STATION, R.M. NO. 1 AND R.M. NO. 2 WERE RECOVERED AND FOUND
 NJ0884'IN GOOD CONDITION.  R.M. NO. 1 (AZI. MK.) WAS FOUND TO BE SLIGHTLY
 NJ0884'EXPOSED ON ONE SIDE BUT WAS IN NO DANGER OF BEING DESTROYED.
 NJ0884'A METAL WITNESS POST WAS SET 1 FOOT EAST OF THIS MARK.
 NJ0884'
 NJ0884'A WIRE AND METAL CORN CRIB WITH CONCRETE BASE HAS BEEN ERECTED
 NJ0884'JUST SOUTHWEST OF THE STATION MARK.  THREE CHISELED CROSSES
 NJ0884'WERE FOUND ON THE CONCRETE BASE OF THE CRIB AND THE STATION
 NJ0884'IS 7.17 FEET NORTH OF ONE CROSS, 4.39 FEET NORTHEAST OF ONE
 NJ0884'CROSS AND 7.91 FEET EAST OF ANOTHER CROSS.
 NJ0884'
 NJ0884'TO REACH FROM HANOVER, FROM THE NORTH END OF THE BRIDGE OVER
 NJ0884'APPLE CREEK, GO NORTHERLY ON STATE HIGHWAY 84 FOR 0.15 MILE
 NJ0884'TO FORK AND FOLLOW GRAVEL ROAD FOR 4.1 MILES TO FORKS AND
 NJ0884'STATION IN SOUTH EDGE OF FIELD TO NORTH OF FARMHOUSE.
 NJ0884
 NJ0884                          STATION RECOVERY (1996)
 NJ0884
 NJ0884'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0884'RECOVERED AS DESCRIBED EXCEPT THAT THE STATION IS NOW IN WITKOWSKY
 NJ0884'STATE WILDLIFE AREA A NEW DESCRIPTIPN AS FOLLOWS.  TO REACH FROM THE
 NJ0884'JUNCTION OF U.S.  ROUTE 52 AND ILLINOIS ROUTE 84, PROCEED NORTH ON
 NJ0884'ILLINOIS ROUTE 84 FOR APPROXIMENTLY 14.3 MI (23.0 KM) TO THE JUNCTION
 NJ0884'OF ILLINOIS ROUTE 84 AND SOUTH BLACKJACK ROAD, TURN LEFT (WEST) ON
 NJ0884'SOUTH BLACKJACK ROAD AND PROCEED FOR APPROXIMENTLY 2.9 MI (4.7 KM) TO
 NJ0884'THE JUNCTION OF SOUTH BLACKJACK ROAD AND WEST BEATY HOLLOW ROAD, TURN
 NJ0884'RIGHT (WEST) ON WEST BEATY HOLLOW ROAD AND PROCEED FOR APPROXIMENTLY
 NJ0884'400 FT (121.9 M) TO THE STATION ON THE RIGHT (NORTH) SIDE OF WEST
 NJ0884'BEATY HOLLOW ROAD.  THE STATION IS 2 FT (0.6 M) BELOW THE GROUND. THE
 NJ0884'STATION IS LOCATED 194 FT (59.1 M) NORTH OF THE CENTERLINE OF WEST
 NJ0884'BEATY HOLLOW ROAD, 16 FT (4.9 M) NORTH OF THE NORTH EDGE OF A
 NJ0884'AGGREGATE PARKING LOT, 20.9 FT (6.4 M) NORTHEAST OF THE LAST POST OF A
 NJ0884'GUARDRAIL THAT RUNS SOUTH, 19 FT (5.8 M) NORTHEAST OF THE LAST POST OF
 NJ0884'A GUARDRAIL THAT RUNS EAST, 22.1 FT (6.7 M) NORTHEAST OF A WILDLIFT
 NJ0884'BULLETIN BOARD, 17.8 FT (5.4 M) NORTHWEST OF A NO CAMPING SIGN, 36 FT
 NJ0884'(11.0 M) NOTRHWEST OF THE LAST POST OF A GUARDRAIL THAT RUNS WEST, AND
 NJ0884'2.2 FT (0.7 M) EAST OF A FIBERGLASS WITNESS POST.
 NJ0884
 NJ0884                          STATION RECOVERY (1997)
 NJ0884
 NJ0884'RECOVERY NOTE BY US POWER SQUADRON 1997
 NJ0884'MARK NOT FOUND.
 NJ0884
 NJ0884                          STATION RECOVERY (2001)
 NJ0884
 NJ0884'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 NJ0884'RECOVERED IN GOOD CONDITION.
 NJ0884
 NJ0884                          STATION RECOVERY (2020)
 NJ0884
 NJ0884'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 NJ0884'THE MONUMENT IS 2 FT (0.6 M) SOUTH OF A METAL SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1076 ***********************************************************************
 NH1076  DESIGNATION -  HANOVER 2
 NH1076  PID         -  NH1076
 NH1076  STATE/COUNTY-  IL/COOK
 NH1076  COUNTRY     -  US
 NH1076  USGS QUAD   -  STREAMWOOD (2018)
 NH1076
 NH1076                         *CURRENT SURVEY CONTROL
 NH1076  ______________________________________________________________________
 NH1076* NAD 83(1997) POSITION- 42 03 48.18736(N) 088 11 36.98131(W)   NO CHECK
 NH1076* NAVD 88 ORTHO HEIGHT -   267.    (meters)      876.    (feet) SCALED
 NH1076  ______________________________________________________________________
 NH1076  GEOID HEIGHT    -        -33.565 (meters)                     GEOID18
 NH1076  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 NH1076  HORZ ORDER      -  THIRD
 NH1076
 NH1076.The horizontal coordinates were established by classical geodetic methods
 NH1076.and adjusted by the National Geodetic Survey in October 1999.
 NH1076
 NH1076.No horizontal observational check was made to the station.
 NH1076
 NH1076.The orthometric height was scaled from a topographic map.
 NH1076
 NH1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1076.GEOID18 height accuracy estimate available here.
 NH1076
 NH1076.Click photographs - Photos may exist for this station.
 NH1076
 NH1076.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1076
 NH1076. The following values were computed from the NAD 83(1997) position.
 NH1076
 NH1076;                    North         East     Units Scale Factor Converg.
 NH1076;SPC IL E     -   599,152.342   311,564.739   MT  0.99997665   +0 05 37.0
 NH1076;SPC IL E     - 1,965,718.98  1,022,191.98   sFT  0.99997665   +0 05 37.0
 NH1076;UTM  16      - 4,657,503.063   401,245.814   MT  0.99972000   -0 47 59.0
 NH1076
 NH1076!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1076!SPC IL E     -   0.99996340  x   0.99997665  =   0.99994005
 NH1076!UTM  16      -   0.99996340  x   0.99972000  =   0.99968341
 NH1076
 NH1076:                Primary Azimuth Mark                     Grid Az
 NH1076:SPC IL E     -  HANOVER AZ MK                            177 19 33.5
 NH1076:UTM  16      -  HANOVER AZ MK                            178 13 09.5
 NH1076
 NH1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0124557503(NAD 83)
 NH1076
 NH1076|---------------------------------------------------------------------|
 NH1076| PID    Reference Object                     Distance      Geod. Az  |
 NH1076|                                                           dddmmss.s |
 NH1076| CI9721 HANOVER 2 RM 3                        8.619 METERS 00342     |
 NH1076| CI9717 HANOVER RM 2                         32.711 METERS 12314     |
 NH1076| NH1075 HANOVER                              21.249 METERS 17725     |
 NH1076| CI9715 HANOVER AZ MK                                      1772510.5 |
 NH1076|---------------------------------------------------------------------|
 NH1076
 NH1076                          SUPERSEDED SURVEY CONTROL
 NH1076
 NH1076  NAD 83(1997)-  42 03 48.18670(N)    088 11 36.98212(W) AD(       ) 3
 NH1076  NAD 83(1986)-  42 03 48.18976(N)    088 11 36.99254(W) AD(       ) 3
 NH1076  NAD 27      -  42 03 48.09221(N)    088 11 36.71570(W) AD(       ) 3
 NH1076
 NH1076.Superseded values are not recommended for survey control.
 NH1076
 NH1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1076.See file dsdata.pdf to determine how the superseded data were derived.
 NH1076
 NH1076_MARKER: DS = TRIANGULATION STATION DISK
 NH1076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1076_STAMPING: HANOVER 2 1967
 NH1076_MARK LOGO: CGS
 NH1076_PROJECTION: PROJECTING 10 CENTIMETERS
 NH1076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1076+STABILITY: SURFACE MOTION
 NH1076
 NH1076  HISTORY     - Date     Condition        Report By
 NH1076  HISTORY     - 1954     MONUMENTED       CGS
 NH1076  HISTORY     - 1987     GOOD             USPSQD
 NH1076
 NH1076                          STATION DESCRIPTION
 NH1076
 NH1076'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (LFS)
 NH1076'ABOUT 5 MILES NORTHEAST OF ELGIN, 5 MILES SOUTHEAST OF DUNDEE
 NH1076'AND ON ROAD RIGHT-OF-WAY.  IT IS 126 FEET SOUTH OF TELEPHONE
 NH1076'POLE NO. 131, 88 FEET NORTH OF TELEPHONE POLE NO. 130, 70
 NH1076'FEET NORTH OF THE CENTERLINE OF A GRADED AND GRAVELED DRIVEWAY
 NH1076'WEST, 41 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 59 AND
 NH1076'1.5 FEET NORTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 NH1076'4 INCHES AND THE DISK IS STAMPED HANOVER 2 1967.
 NH1076'
 NH1076'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 58
 NH1076'AND 59 ABOUT 4 MILES EAST OF ELGIN, GO NORTH ON HIGHWAY
 NH1076'59 FOR 1.0 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 NH1076'NORTH ON THE HIGHWAY FOR 0.25 MILE TO THE STATION ON THE
 NH1076'LEFT JUST BEFORE REACHING THE INTERCHANGE OF INTERSTATE
 NH1076'HIGHWAY 90.
 NH1076'
 NH1076'REFERENCE MARK 2 IS 55 FEET NORTH OF A POWER POLE, 49 FEET
 NH1076'EAST OF THE CENTERLINE OF THE HIGHWAY, 12 FEET NORTH OF
 NH1076'THE CENTERLINE OF A FIELD ROAD EAST AND 1 FOOT SOUTH OF A
 NH1076'METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 NH1076'STAMPED HANOVER NO 2 1954.
 NH1076'
 NH1076'REFERENCE MARK 3 IS 98 FEET SOUTH OF TELEPHONE POLE NO. 131,
 NH1076'98 FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY, 40 FEET
 NH1076'WEST OF THE CENTERLINE OF THE HIGHWAY AND 30 FEET NORTH OF A METAL
 NH1076'WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 NH1076'STAMPED HANOVER 2 NO 3 1967.
 NH1076'
 NH1076'THE AZIMUTH MARK IS 97 FEET SOUTH OF A CONCRETE BOX CULVERT,
 NH1076'38 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 33 FEET NORTHWEST
 NH1076'OF A TELEPHONE POLE AND 1 FOOT SOUTH OF A METAL WITNESS
 NH1076'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HANOVER
 NH1076'1954.
 NH1076'
 NH1076'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1076
 NH1076                          STATION RECOVERY (1987)
 NH1076
 NH1076'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH1076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1952 ***********************************************************************
 JB1952  DESIGNATION -  HANOVER CATHOLIC CHURCH SPIRE
 JB1952  PID         -  JB1952
 JB1952  STATE/COUNTY-  IL/CLINTON
 JB1952  COUNTRY     -  US
 JB1952  USGS QUAD   -  BREESE (2018)
 JB1952
 JB1952                         *CURRENT SURVEY CONTROL
 JB1952  ______________________________________________________________________
 JB1952* NAD 83(1997) POSITION- 38 33 13.18236(N) 089 32 16.40280(W)   ADJUSTED
 JB1952  ______________________________________________________________________
 JB1952  GEOID HEIGHT    -        -30.628 (meters)                     GEOID18
 JB1952  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 JB1952  HORZ ORDER      -  THIRD
 JB1952
 JB1952.The horizontal coordinates were established by classical geodetic methods
 JB1952.and adjusted by the National Geodetic Survey in October 1999.
 JB1952
 JB1952.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1952.GEOID18 height accuracy estimate available here.
 JB1952
 JB1952.Click photographs - Photos may exist for this station.
 JB1952
 JB1952.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1952
 JB1952. The following values were computed from the NAD 83(1997) position.
 JB1952
 JB1952;                    North         East     Units Scale Factor Converg.
 JB1952;SPC IL W     -   209,611.075   754,806.263   MT  0.99997815   +0 23 30.8
 JB1952;SPC IL W     -   687,699.00  2,476,393.55   sFT  0.99997815   +0 23 30.8
 JB1952;UTM  16      - 4,270,301.557   278,849.402   MT  1.00020232   -1 34 56.5
 JB1952
 JB1952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7884970301(NAD 83)
 JB1952
 JB1952                          SUPERSEDED SURVEY CONTROL
 JB1952
 JB1952  NAD 83(1986)-  38 33 13.19812(N)    089 32 16.39800(W) AD(       ) 3
 JB1952  NAD 27      -  38 33 13.02900(N)    089 32 16.08200(W) AD(       ) 3
 JB1952  USSD        -  38 33 13.10600(N)    089 32 15.99400(W) AD(       ) 3
 JB1952
 JB1952.Superseded values are not recommended for survey control.
 JB1952
 JB1952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1952.See file dsdata.pdf to determine how the superseded data were derived.
 JB1952
 JB1952_MARKER: 90 = CHURCH SPIRE
 JB1952
 JB1952  HISTORY     - Date     Condition        Report By
 JB1952  HISTORY     - 1880     FIRST OBSERVED   CGS
 JB1952
 JB1952                          STATION DESCRIPTION
 JB1952
 JB1952'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI1663 ***********************************************************************
 DI1663  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI1663  DESIGNATION -  HANOVER PARK COOP CORS ARP
 DI1663  CORS_ID     -  DP5A
 DI1663  PID         -  DI1663
 DI1663  STATE/COUNTY-  IL/COOK
 DI1663  COUNTRY     -  US
 DI1663  USGS QUAD   -  WEST CHICAGO (2018)
 DI1663
 DI1663                         *CURRENT SURVEY CONTROL
 DI1663  ______________________________________________________________________
 DI1663* NAD 83(2011) POSITION- 41 59 22.42672(N) 088 09 25.95874(W)   ADJUSTED
 DI1663* NAD 83(2011) ELLIP HT-   222.489 (meters)        (04/??/25)   ADJUSTED
 DI1663* NAD 83(2011) EPOCH   -  2010.00
 DI1663* NAVD 88 ORTHO HEIGHT -   255.939 (meters)      839.69  (feet) ADJUSTED
 DI1663  ______________________________________________________________________
 DI1663  GEOID HEIGHT    -        -33.445 (meters)                     GEOID18
 DI1663  NAD 83(2011) X  -    152,680.431 (meters)                     COMP
 DI1663  NAD 83(2011) Y  - -4,745,484.441 (meters)                     COMP
 DI1663  NAD 83(2011) Z  -  4,244,891.101 (meters)                     COMP
 DI1663  VERT ORDER      -  SECOND    CLASS I
 DI1663
 DI1663  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI1663  Standards:
 DI1663         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI1663            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI1663  -------------------------------------------------------------------
 DI1663  NETWORK    0.11   0.17           0.05   0.02   0.09     -0.33334500
 DI1663  -------------------------------------------------------------------
 DI1663
 DI1663.The coordinates were established by GPS observations
 DI1663.and adjusted by the National Geodetic Survey in April 2025.
 DI1663
 DI1663.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI1663.been affixed to the stable North American Tectonic Plate. 
 DI1663
 DI1663.The coordinates are valid at the epoch date displayed above
 DI1663.which is a decimal equivalence of Year/Month/Day.
 DI1663
 DI1663.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI1663.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI1663.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI1663.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI1663.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI1663.published epoch of 2010.00.
 DI1663
 DI1663.Additional information on MYCS is available at:
 DI1663.https://geodesy.noaa.gov/CORS/index.shtml
 DI1663
 DI1663.The orthometric height was determined by differential leveling and
 DI1663.adjusted by the NATIONAL GEODETIC SURVEY
 DI1663.in May 2008.
 DI1663
 DI1663.No vertical observational check was made to the station.
 DI1663
 DI1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI1663.GEOID18 height accuracy estimate available here.
 DI1663
 DI1663.The PID for the CORS L1 Phase Center is DO7173.
 DI1663
 DI1663.Click photographs - Photos may exist for this station.
 DI1663
 DI1663.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI1663
 DI1663.The ellipsoidal height was determined by GPS observations
 DI1663.and is referenced to NAD 83.
 DI1663
 DI1663. The following values were computed from the NAD 83(2011) position.
 DI1663
 DI1663;                    North         East     Units Scale Factor Converg.
 DI1663;SPC IL E     -   590,958.371   314,593.911   MT  0.99997762   +0 07 04.2
 DI1663;SPC IL E     - 1,938,835.92  1,032,130.19   sFT  0.99997762   +0 07 04.2
 DI1663;UTM  16      - 4,649,265.040   404,146.202   MT  0.99971306   -0 46 27.2
 DI1663
 DI1663!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI1663!SPC IL E     -   0.99996511  x   0.99997762  =   0.99994273
 DI1663!UTM  16      -   0.99996511  x   0.99971306  =   0.99967818
 DI1663
 DI1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0414649265(NAD 83)
 DI1663
 DI1663                          SUPERSEDED SURVEY CONTROL
 DI1663
 DI1663  NAD 83(2011)-  41 59 22.42675(N)    088 09 25.95884(W) AD(2010.00) c
 DI1663  ELLIP H (06/??/19)  222.501  (m)                       GP(2010.00) c c
 DI1663  NAD 83(2011)-  41 59 22.42673(N)    088 09 25.95854(W) AD(2010.00) c
 DI1663  ELLIP H (08/??/11)  222.497  (m)                       GP(2010.00) c c
 DI1663  NAD 83(CORS)-  41 59 22.42686(N)    088 09 25.95864(W) AD(2002.00) c
 DI1663  ELLIP H (09/??/06)  222.515  (m)                       GP(2002.00) c c
 DI1663  NAVD 88             255.94   (m)          839.7    (f) LEVELING    3  
 DI1663
 DI1663.Superseded values are not recommended for survey control.
 DI1663
 DI1663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI1663.See file dsdata.pdf to determine how the superseded data were derived.
 DI1663
 DI1663_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI1663_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI1663
 DI1663                          STATION DESCRIPTION
 DI1663
 DI1663'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DI1663'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI1663'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI1663'AND LOG FILES ACCESSIBLE AT:
 DI1663'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0936 ***********************************************************************
 MF0936  DESIGNATION -  HANSEN
 MF0936  PID         -  MF0936
 MF0936  STATE/COUNTY-  IL/BUREAU
 MF0936  COUNTRY     -  US
 MF0936  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0936
 MF0936                         *CURRENT SURVEY CONTROL
 MF0936  ______________________________________________________________________
 MF0936* NAD 83(2011) POSITION- 41 24 36.48518(N) 089 25 12.70910(W)   ADJUSTED
 MF0936* NAD 83(2011) ELLIP HT-   193.252 (meters)        (06/27/12)   ADJUSTED
 MF0936* NAD 83(2011) EPOCH   -  2010.00
 MF0936* NAVD 88 ORTHO HEIGHT -   226.344 (meters)      742.60  (feet) ADJUSTED
 MF0936  ______________________________________________________________________
 MF0936  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 MF0936  NAD 83(2011) X  -     48,478.835 (meters)                     COMP
 MF0936  NAD 83(2011) Y  - -4,790,485.247 (meters)                     COMP
 MF0936  NAD 83(2011) Z  -  4,196,819.816 (meters)                     COMP
 MF0936  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 MF0936  DYNAMIC HEIGHT  -        226.251 (meters)      742.29  (feet) COMP
 MF0936  MODELED GRAVITY -    980,211.3   (mgal)                       NAVD 88
 MF0936
 MF0936  VERT ORDER      -  SECOND    CLASS 0
 MF0936
 MF0936  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0936  Standards:
 MF0936         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0936            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0936  -------------------------------------------------------------------
 MF0936  NETWORK    0.64   1.16           0.29   0.23   0.59      0.04858109
 MF0936  -------------------------------------------------------------------
 MF0936  Click here for local accuracies and other accuracy information.
 MF0936
 MF0936.The horizontal coordinates were established by GPS observations
 MF0936.and adjusted by the National Geodetic Survey in June 2012.
 MF0936
 MF0936.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0936.been affixed to the stable North American tectonic plate. See 
 MF0936.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0936
 MF0936.The horizontal coordinates are valid at the epoch date displayed above
 MF0936.which is a decimal equivalence of Year/Month/Day.
 MF0936
 MF0936.The orthometric height was determined by differential leveling and
 MF0936.adjusted by the NATIONAL GEODETIC SURVEY
 MF0936.in June 1991.
 MF0936
 MF0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0936.GEOID18 height accuracy estimate available here.
 MF0936
 MF0936.Click photographs - Photos may exist for this station.
 MF0936
 MF0936.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0936
 MF0936.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0936
 MF0936.The ellipsoidal height was determined by GPS observations
 MF0936.and is referenced to NAD 83.
 MF0936
 MF0936.The dynamic height is computed by dividing the NAVD 88
 MF0936.geopotential number by the normal gravity value computed on the
 MF0936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0936.degrees latitude (g = 980.6199 gals.).
 MF0936
 MF0936.The modeled gravity was interpolated from observed gravity values.
 MF0936
 MF0936. The following values were computed from the NAD 83(2011) position.
 MF0936
 MF0936;                    North         East     Units Scale Factor Converg.
 MF0936;SPC IL W     -   526,840.461   762,409.998   MT  0.99998909   +0 29 37.6
 MF0936;SPC IL W     - 1,728,475.75  2,501,340.14   sFT  0.99998909   +0 29 37.6
 MF0936;UTM  16      - 4,587,114.299   297,717.031   MT  1.00010359   -1 36 04.9
 MF0936
 MF0936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0936!SPC IL W     -   0.99996969  x   0.99998909  =   0.99995878
 MF0936!UTM  16      -   0.99996969  x   1.00010359  =   1.00007328
 MF0936
 MF0936:                Primary Azimuth Mark                     Grid Az
 MF0936:SPC IL W     -  PRINCETON MUNICIPAL TANK                 223 16 58.6
 MF0936:UTM  16      -  PRINCETON MUNICIPAL TANK                 225 22 41.1
 MF0936
 MF0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9771787114(NAD 83)
 MF0936
 MF0936|---------------------------------------------------------------------|
 MF0936| PID    Reference Object                     Distance      Geod. Az  |
 MF0936|                                                           dddmmss.s |
 MF0936| MF0938 HANSEN RM 2                          22.579 METERS 01559     |
 MF0936| MF1648 CHERRY MUNICIPAL TANK               APPROX.17.4 KM 0831811.6 |
 MF0936| MF1650 LADD MUNICIPAL TANK                 APPROX.17.2 KM 1000627.8 |
 MF0936| MF1659 DE PUE MINERAL PT ZINC CO TANK      APPROX.16.8 KM 1322725.9 |
 MF0936| MF1664 PRINCETON FIRST PRESB CH SPIRE      APPROX. 5.8 KM 2153924.6 |
 MF0936| MF1665 PRINCETON MUNICIPAL TANK            APPROX. 5.3 KM 2234636.2 |
 MF0936| MF1667 PRINCETON STANDPIPE                 APPROX. 5.3 KM 2235213.4 |
 MF0936| MF1666 PRINCETON MUNICIPAL UTIL STACK      APPROX. 5.3 KM 2241154.4 |
 MF0936| MF1663 PRINCETON ILL VAL ELEC RAD MST      APPROX. 7.1 KM 2323451.6 |
 MF0936| MF1672 WYANET MUNICIPAL TANK               APPROX.14.6 KM 2501910.4 |
 MF0936| CI7492 HANSEN RM 1                         156.760 METERS 25402     |
 MF0936| MF0937 HANSEN RM 3                          26.190 METERS 28124     |
 MF0936|---------------------------------------------------------------------|
 MF0936
 MF0936                          SUPERSEDED SURVEY CONTROL
 MF0936
 MF0936  NAD 83(2007)-  41 24 36.48515(N)    089 25 12.70996(W) AD(2002.00) 0
 MF0936  ELLIP H (02/10/07)  193.285  (m)                       GP(2002.00)    
 MF0936  ELLIP H (12/06/04)  193.265  (m)                       GP(       ) 4 1
 MF0936  NAD 83(1997)-  41 24 36.48481(N)    089 25 12.70935(W) AD(       ) 1
 MF0936  ELLIP H (09/15/98)  193.292  (m)                       GP(       ) 3 1
 MF0936  NAD 83(1986)-  41 24 36.49253(N)    089 25 12.71492(W) AD(       ) 1
 MF0936  NAD 27      -  41 24 36.36700(N)    089 25 12.39000(W) AD(       ) 1
 MF0936  NAVD 88             226.34   (m)          742.6    (f) LEVELING    3  
 MF0936  NGVD 29 (??/??/92)  226.419  (m)          742.84   (f) ADJ UNCH    2 0
 MF0936  NGVD 29             226.42   (m)          742.8    (f) LEVELING    3  
 MF0936
 MF0936.Superseded values are not recommended for survey control.
 MF0936
 MF0936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0936.See file dsdata.pdf to determine how the superseded data were derived.
 MF0936
 MF0936_MARKER: DS = TRIANGULATION STATION DISK
 MF0936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0936_STAMPING: HANSEN 1930
 MF0936_MARK LOGO: CGS
 MF0936_PROJECTION: RECESSED 30 CENTIMETERS
 MF0936_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF0936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0936+STABILITY: SURFACE MOTION
 MF0936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0936+SATELLITE: SATELLITE OBSERVATIONS - August 20, 1996
 MF0936
 MF0936  HISTORY     - Date     Condition        Report By
 MF0936  HISTORY     - 1930     MONUMENTED       CGS
 MF0936  HISTORY     - 1954     GOOD             CGS
 MF0936  HISTORY     - 1958     GOOD             CGS
 MF0936  HISTORY     - 1959     GOOD             CGS
 MF0936  HISTORY     - 1959     GOOD             CGS
 MF0936  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0936  HISTORY     - 19960820 GOOD             SECI
 MF0936  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0936  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0936
 MF0936                          STATION DESCRIPTION
 MF0936
 MF0936'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF0936'STATION IS ABOUT 3-3/10 MILES NE OF PRINCETON, 2 MILES SW
 MF0936'OF DOVER, 200 METERS E OF U.S. HIGHWAY 32 (STATE HIGHWAY 18),
 MF0936'IN THE SE 1/4 OF SEC. 35, T 17 N, R 9 E, ON LAND OWNED BY
 MF0936'W.F. HANSEN.  THE STATION IS IN THE SE CORNER OF YARD LOT
 MF0936'ABOUT 125 FEET SE OF THE HOUSE.  THE MARK IS 1 FOOT BELOW THE
 MF0936'SURFACE.
 MF0936'
 MF0936'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF0936'DISKS SET IN CONCRETE.
 MF0936'
 MF0936'REFERENCE MARK NO. 1 IS AT A FENCE CORNER ABOUT 400 FEET W AND
 MF0936'250 FEET S OF THE HOUSE.  IT IS ABOUT 200 FEET S OF THE DRIVEWAY
 MF0936'LEADING FROM THE HIGHWAY TO THE HOUSE.  REFERENCE MARK NO.
 MF0936'2 IS ABOUT 150 FEET SE OF THE HOUSE ON THE E SIDE OF THE
 MF0936'DRIVEWAY AND 20 FEET S OF THE GATE LEADING INTO THE BARNYARD.
 MF0936'
 MF0936'TO REACH FROM PRINCETON FOLLOW U.S. HIGHWAY 32, 3-3/10 MILES
 MF0936'TO MR. HANSENS HOUSE WHICH IS 1/4 MILE E OF THE ROAD.
 MF0936'
 MF0936'NOTE--RICK CAN BE USED AS AN AZIMUTH MARK IF 15-FOOT STANDS
 MF0936'ARE ERECTED AT EITHER END OF THE LINE.
 MF0936'
 MF0936'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF0936
 MF0936                          STATION RECOVERY (1954)
 MF0936
 MF0936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0936'STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.
 MF0936'THE DISTANCE TO REFERENCE MARK NO. 2 CHECKED.  NO CHECK WAS
 MF0936'MADE ON THE MEASURED DISTANCE TO REFERENCE MARK NO. 1.  NO
 MF0936'CHECK WAS MADE OF THE DIRECTIONS TO THE REFERENCE MARKS BUT
 MF0936'THE ANGLE BETWEEN THE TWO MARKS DID NOT CHECK.  REFERENCE MARK
 MF0936'NO. 3 WAS ESTABLISHED.  IT IS 30 FEET SOUTHWEST OF A 36 INCH
 MF0936'ELM TREE, 12 FEET SOUTH OF THE CENTER OF A DRIVEWAY AND 1
 MF0936'FOOT NORTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS
 MF0936'STAMPED HANSEN NO 3 1930.  THE OLD DESCRIPTION
 MF0936'IS ADEQUATE EXCEPT THAT THE STATION IS NOW ON THE PROPERTY
 MF0936'OF MAUD HADGMAN AND THE HIGHWAY LEADING FROM PRINCETON IS
 MF0936'NOW U.S. HIGHWAY 34
 MF0936'
 MF0936'DISTANCES AND DIRECTIONS TO THE MARKS AND OBJECTS VISIBLE FROM
 MF0936'THE GROUND.
 MF0936'
 MF0936'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF0936
 MF0936                          STATION RECOVERY (1958)
 MF0936
 MF0936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (HBW)
 MF0936'STATION AND REFERENCE MARKS NOS. 1, 2, AND 3 WERE FOUND
 MF0936'UNDISTURBED.
 MF0936
 MF0936                          STATION RECOVERY (1959)
 MF0936
 MF0936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0936'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2,
 MF0936'REFERENCE MARK NUMBER 3 WERE ALL RECOVERED AS DESCRIBED AND
 MF0936'FOUND IN GOOD CONDITION.
 MF0936'
 MF0936'A NEW TO REACH IS AS FOLLOWS--TO REACH FROM THE POST OFFICE IN
 MF0936'PRINCETON, GO NORTH ON U.S. HIGHWAY 34 FOR 0.9 MILE TO THE
 MF0936'JUNCTION OF U.S. HIGHWAY 34 AND STATE HIGHWAY 26, TURN RIGHT
 MF0936'ON U.S. HIGHWAY 34 AND GO 1.6 MILES TO A RAILROAD OVERPASS,
 MF0936'CONTINUE STRAIGHT AHEAD FOR 1.5 MILES TO A DRIVEWAY RIGHT,
 MF0936'TURN RIGHT AND FOLLOW THE DRIVEWAY FOR 0.25 MILE TO THE FARM
 MF0936'HOUSE OF MR. ROBERT RAPP ON THE LEFT AND THE STATION ON THE
 MF0936'RIGHT AS DESCRIBED.
 MF0936
 MF0936                          STATION RECOVERY (1959)
 MF0936
 MF0936'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0936'4 MI NE FROM PRINCETON.
 MF0936'ABOUT 3.85 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0936'OFFICE AT PRINCETON, THENCE 0.2 MILES EAST ALONG FARM ROAD TO THE
 MF0936'FARM HOUSE, 163 FEET SOUTH OF THE SOUTHEAST CORNER OF THE HOUSE,
 MF0936'72.3 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A METAL TOOL SHED,
 MF0936'91 FEET SOUTHEAST OF A 36-INCH ELM TREE, 43 FEET SOUTH OF FENCE
 MF0936'LINE, ABOUT 2 FEET BELOW THE LEVEL OF THE FARM ROAD, SET IN THE
 MF0936'TOP OF A CONCRETE POST 1 1/2 FEET UNDERGROUND.
 MF0936
 MF0936                          STATION RECOVERY (1996)
 MF0936
 MF0936'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0936'MARK NOT FOUND.
 MF0936
 MF0936                          STATION RECOVERY (1996)
 MF0936
 MF0936'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF0936'RECOVERED AS DESCRIBED EXCEPT THAT CHUCK BROOMALL IS NOW THE OWNER OF
 MF0936'THE PROPERTY.  THE STATION IS LOCATED 18.5 FT (5.6 M) SOUTH OF A
 MF0936'EAST-WEST FENCE LINE, AND 23.8 FT (7.3 M) SOUTHWEST OF A WOOD FENCE
 MF0936'POST.
 MF0936
 MF0936                          STATION RECOVERY (2001)
 MF0936
 MF0936'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0936'MARK NOT FOUND.
 MF0936
 MF0936                          STATION RECOVERY (2005)
 MF0936
 MF0936'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0936'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0938 ***********************************************************************
 MF0938  DESIGNATION -  HANSEN RM 2
 MF0938  PID         -  MF0938
 MF0938  STATE/COUNTY-  IL/BUREAU
 MF0938  COUNTRY     -  US
 MF0938  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0938
 MF0938                         *CURRENT SURVEY CONTROL
 MF0938  ______________________________________________________________________
 MF0938* NAD 83(1986) POSITION- 41 24 37.19   (N) 089 25 12.44   (W)   HD_HELD1
 MF0938* NAVD 88 ORTHO HEIGHT -   227.356 (meters)      745.92  (feet) ADJUSTED
 MF0938  ______________________________________________________________________
 MF0938  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 MF0938  DYNAMIC HEIGHT  -        227.264 (meters)      745.62  (feet) COMP
 MF0938  MODELED GRAVITY -    980,211.3   (mgal)                       NAVD 88
 MF0938
 MF0938  VERT ORDER      -  SECOND    CLASS 0
 MF0938
 MF0938.The horizontal coordinates were determined by differentially corrected
 MF0938.hand held GPS observations or other comparable positioning techniques
 MF0938.and have an estimated accuracy of +/- 3 meters.
 MF0938
 MF0938.The orthometric height was determined by differential leveling and
 MF0938.adjusted by the NATIONAL GEODETIC SURVEY
 MF0938.in June 1991.
 MF0938
 MF0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0938.GEOID18 height accuracy estimate available here.
 MF0938
 MF0938.Click photographs - Photos may exist for this station.
 MF0938
 MF0938.The dynamic height is computed by dividing the NAVD 88
 MF0938.geopotential number by the normal gravity value computed on the
 MF0938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0938.degrees latitude (g = 980.6199 gals.).
 MF0938
 MF0938.The modeled gravity was interpolated from observed gravity values.
 MF0938
 MF0938;                    North         East    Units  Estimated Accuracy
 MF0938;SPC IL W     -   526,862.3     762,416.1     MT  (+/- 3 meters HH1 GPS) 
 MF0938
 MF0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9772387135(NAD 83)
 MF0938
 MF0938                          SUPERSEDED SURVEY CONTROL
 MF0938
 MF0938  NGVD 29 (??/??/92)  227.431  (m)          746.16   (f) ADJ UNCH    2 0
 MF0938
 MF0938.Superseded values are not recommended for survey control.
 MF0938
 MF0938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0938.See file dsdata.pdf to determine how the superseded data were derived.
 MF0938
 MF0938_MARKER: DR = REFERENCE MARK DISK
 MF0938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0938_STAMPING: HANSEN NO 2 1930
 MF0938_MARK LOGO: CGS
 MF0938_PROJECTION: FLUSH
 MF0938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0938+STABILITY: SURFACE MOTION
 MF0938
 MF0938  HISTORY     - Date     Condition        Report By
 MF0938  HISTORY     - 1930     MONUMENTED       CGS
 MF0938  HISTORY     - 1959     GOOD             CGS
 MF0938  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0938  HISTORY     - 20010425 GOOD             USPSQD
 MF0938  HISTORY     - 20051005 GOOD             USPSQD
 MF0938
 MF0938                          STATION DESCRIPTION
 MF0938
 MF0938'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0938'4 MI NE FROM PRINCETON.
 MF0938'ABOUT 3.85 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0938'OFFICE AT PRINCETON, THENCE 0.2 MILES EAST ALONG FARM ROAD TO FARM
 MF0938'HOUSE, NEAR THE SOUTHWEST CORNER OF A METAL TOOL SHED, 1 FOOT
 MF0938'SOUTH OF THE SOUTH EDGE OF THE WIDE DOOR TO THE TOOL SHED, 2 1/2
 MF0938'FEET NORTH OF THE SOUTHWEST CORNER OF THE TOOL SHED, 1/2 FOOT
 MF0938'WEST OF THE WEST EDGE OF THE TOOL SHED, 74.3 FEET NORTHEAST OF
 MF0938'TRIANGULATION STATION HANSEN, ABOUT LEVEL WITH THE DOORWAY TO
 MF0938'THE SHED, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0938
 MF0938                          STATION RECOVERY (1996)
 MF0938
 MF0938'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0938'MARK NOT FOUND.
 MF0938
 MF0938                          STATION RECOVERY (2001)
 MF0938
 MF0938'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0938'RECOVERED IN GOOD CONDITION.
 MF0938
 MF0938                          STATION RECOVERY (2005)
 MF0938
 MF0938'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0937 ***********************************************************************
 MF0937  DESIGNATION -  HANSEN RM 3
 MF0937  PID         -  MF0937
 MF0937  STATE/COUNTY-  IL/BUREAU
 MF0937  COUNTRY     -  US
 MF0937  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0937
 MF0937                         *CURRENT SURVEY CONTROL
 MF0937  ______________________________________________________________________
 MF0937* NAD 83(1986) POSITION- 41 24 36.65   (N) 089 25 13.81   (W)   HD_HELD1
 MF0937* NAVD 88 ORTHO HEIGHT -   227.220 (meters)      745.47  (feet) ADJUSTED
 MF0937  ______________________________________________________________________
 MF0937  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 MF0937  DYNAMIC HEIGHT  -        227.127 (meters)      745.17  (feet) COMP
 MF0937  MODELED GRAVITY -    980,211.3   (mgal)                       NAVD 88
 MF0937
 MF0937  VERT ORDER      -  SECOND    CLASS 0
 MF0937
 MF0937.The horizontal coordinates were determined by differentially corrected
 MF0937.hand held GPS observations or other comparable positioning techniques
 MF0937.and have an estimated accuracy of +/- 3 meters.
 MF0937
 MF0937.The orthometric height was determined by differential leveling and
 MF0937.adjusted by the NATIONAL GEODETIC SURVEY
 MF0937.in June 1991.
 MF0937
 MF0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0937.GEOID18 height accuracy estimate available here.
 MF0937
 MF0937.Click photographs - Photos may exist for this station.
 MF0937
 MF0937.The dynamic height is computed by dividing the NAVD 88
 MF0937.geopotential number by the normal gravity value computed on the
 MF0937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0937.degrees latitude (g = 980.6199 gals.).
 MF0937
 MF0937.The modeled gravity was interpolated from observed gravity values.
 MF0937
 MF0937;                    North         East    Units  Estimated Accuracy
 MF0937;SPC IL W     -   526,845.3     762,384.4     MT  (+/- 3 meters HH1 GPS) 
 MF0937
 MF0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9769187120(NAD 83)
 MF0937
 MF0937                          SUPERSEDED SURVEY CONTROL
 MF0937
 MF0937  NGVD 29 (??/??/92)  227.295  (m)          745.72   (f) ADJ UNCH    2 0
 MF0937
 MF0937.Superseded values are not recommended for survey control.
 MF0937
 MF0937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0937.See file dsdata.pdf to determine how the superseded data were derived.
 MF0937
 MF0937_MARKER: DR = REFERENCE MARK DISK
 MF0937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0937_STAMPING: HANSEN NO 3 1930
 MF0937_MARK LOGO: CGS
 MF0937_PROJECTION: FLUSH
 MF0937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0937+STABILITY: SURFACE MOTION
 MF0937
 MF0937  HISTORY     - Date     Condition        Report By
 MF0937  HISTORY     - 1954     MONUMENTED       CGS
 MF0937  HISTORY     - 1959     GOOD             CGS
 MF0937  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0937  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0937  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0937
 MF0937                          STATION DESCRIPTION
 MF0937
 MF0937'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0937'4 MI NE FROM PRINCETON.
 MF0937'ABOUT 3.85 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0937'OFFICE AT PRINCETON, THENCE 0.2 MILES EAST ALONG FARM ROAD TO
 MF0937'FARM HOUSE, 132 FEET SOUTH OF THE SOUTHEAST CORNER OF THE HOUSE,
 MF0937'117 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF METAL TOOL
 MF0937'SHED, 30 FEET SOUTH OF A 36-INCH ELM TREE, 1/2 FOOT NORTH OF
 MF0937'FENCE LINE, 98.1 FEET WEST OF TRIANGULATION STATION HANSEN, ABOUT
 MF0937'1/2 FOOT BELOW THE LEVEL OF THE FARM ROAD, SET IN THE TOP OF A
 MF0937'CONCRETE POST FLUSH WITH THE GROUND.
 MF0937
 MF0937                          STATION RECOVERY (1996)
 MF0937
 MF0937'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0937'MARK NOT FOUND.
 MF0937
 MF0937                          STATION RECOVERY (2001)
 MF0937
 MF0937'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0937'MARK NOT FOUND.
 MF0937
 MF0937                          STATION RECOVERY (2005)
 MF0937
 MF0937'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0937'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1214 ***********************************************************************
 MF1214  DESIGNATION -  HARDIN
 MF1214  PID         -  MF1214
 MF1214  STATE/COUNTY-  IL/OGLE
 MF1214  COUNTRY     -  US
 MF1214  USGS QUAD   -  ROCHELLE (2018)
 MF1214
 MF1214                         *CURRENT SURVEY CONTROL
 MF1214  ______________________________________________________________________
 MF1214* NAD 83(1997) POSITION- 41 55 13.01160(N) 089 04 34.90938(W)   ADJUSTED
 MF1214* NAVD 88 ORTHO HEIGHT -   241.476 (meters)      792.24  (feet) POSTED
 MF1214  ______________________________________________________________________
 MF1214  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 MF1214  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 MF1214  DYNAMIC HEIGHT  -        241.39  (meters)      792.0   (feet) COMP
 MF1214  MODELED GRAVITY -    980,265.3   (mgal)                       NAVD 88
 MF1214
 MF1214  HORZ ORDER      -  SECOND
 MF1214  VERT ORDER      -  * POSTED, SEE BELOW
 MF1214
 MF1214.The horizontal coordinates were established by classical geodetic methods
 MF1214.and adjusted by the National Geodetic Survey in October 1999.
 MF1214
 MF1214.The orthometric height was determined by differential leveling
 MF1214.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1214
 MF1214.* This is a POSTED BENCH MARK height.
 MF1214
 MF1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1214.GEOID18 height accuracy estimate available here.
 MF1214
 MF1214.Click photographs - Photos may exist for this station.
 MF1214
 MF1214.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1214
 MF1214.The dynamic height is computed by dividing the NAVD 88
 MF1214.geopotential number by the normal gravity value computed on the
 MF1214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1214.degrees latitude (g = 980.6199 gals.).
 MF1214
 MF1214.The modeled gravity was interpolated from observed gravity values.
 MF1214
 MF1214. The following values were computed from the NAD 83(1997) position.
 MF1214
 MF1214;                    North         East     Units Scale Factor Converg.
 MF1214;SPC IL W     -   583,803.454   790,440.366   MT  1.00004179   +0 43 42.5
 MF1214;SPC IL W     - 1,915,361.83  2,593,303.10   sFT  1.00004179   +0 43 42.5
 MF1214;UTM  16      - 4,643,009.996   327,821.919   MT  0.99996480   -1 23 15.2
 MF1214
 MF1214!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1214!SPC IL W     -   0.99996731  x   1.00004179  =   1.00000910
 MF1214!UTM  16      -   0.99996731  x   0.99996480  =   0.99993211
 MF1214
 MF1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2782143009(NAD 83)
 MF1214
 MF1214                          SUPERSEDED SURVEY CONTROL
 MF1214
 MF1214  NAD 83(1996)-  41 55 13.01236(N)    089 04 34.91183(W) AD(       ) 2
 MF1214  NAD 83(1986)-  41 55 13.01097(N)    089 04 34.91535(W) AD(       ) 2
 MF1214  NAD 27      -  41 55 12.90540(N)    089 04 34.56930(W) AD(       ) 2
 MF1214  USSD        -  41 55 13.06000(N)    089 04 34.35400(W) AD(       ) 3
 MF1214  NGVD 29             241.68   (m)          792.9    (f) LEVELING    3  
 MF1214
 MF1214.Superseded values are not recommended for survey control.
 MF1214
 MF1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1214.See file dsdata.pdf to determine how the superseded data were derived.
 MF1214
 MF1214_MARKER: DS = TRIANGULATION STATION DISK
 MF1214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1214_STAMPING: HARDIN 1920
 MF1214_MARK LOGO: CGS
 MF1214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1214+STABILITY: SURFACE MOTION
 MF1214
 MF1214  HISTORY     - Date     Condition        Report By
 MF1214  HISTORY     - 1920     MONUMENTED       CGS
 MF1214  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF1214  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF1214  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF1214  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF1214
 MF1214                          STATION DESCRIPTION
 MF1214
 MF1214'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1214'STATION IS NEAR THE WESTERN OUTSKIRTS OF ROCHELLE, ON THE
 MF1214'EDGE OF A FILL ON THE RIGHT-OF-WAY OF THE CHICAGO, BURLINGTON
 MF1214'AND QUINCY RAILROAD, ABOUT 200 YARDS N OF CHICAGO AND NORTHWESTERN
 MF1214'RAILWAY CROSSING, BETWEEN THE TRACK AND A PRIVATE ROAD WHICH
 MF1214'RUNS ALONGSIDE A LARGE CANNERY, AND ABOUT 2 YARDS N OF A
 MF1214'SEMAPHORE SIGNAL.  THE STATION IS MARKED BY A STANDARD BRONZE
 MF1214'DISK SET IN CONCRETE.  THERE IS
 MF1214'NO UNDERGROUND MARK OR REFERENCE MARK.
 MF1214
 MF1214                          STATION RECOVERY (1954)
 MF1214
 MF1214'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1214'THIS TRAVERSE STATION COULD NOT BE FOUND.  IT WAS PROBABLY
 MF1214'LOST WHEN A SIDETRACK WAS ESTABLISHED AT THE CANNERY.  THE
 MF1214'1920 DESCRIPTION STATES NO UNDERGROUND OR REFERENCE MARK
 MF1214'WERE SET.
 MF1214
 MF1214                          STATION RECOVERY (1996)
 MF1214
 MF1214'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1214'MARK NOT FOUND.
 MF1214
 MF1214                          STATION RECOVERY (2001)
 MF1214
 MF1214'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1214'MARK NOT FOUND.
 MF1214
 MF1214                          STATION RECOVERY (2004)
 MF1214
 MF1214'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1214'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6911 ***********************************************************************
 DL6911  DESIGNATION -  HARDIN
 DL6911  PID         -  DL6911
 DL6911  STATE/COUNTY-  IL/CALHOUN
 DL6911  COUNTRY     -  US
 DL6911  USGS QUAD   -  HAMBURG (2018)
 DL6911
 DL6911                         *CURRENT SURVEY CONTROL
 DL6911  ______________________________________________________________________
 DL6911* NAD 83(2011) POSITION- 39 09 04.10357(N) 090 38 53.22004(W)   ADJUSTED
 DL6911* NAD 83(2011) ELLIP HT-   207.661 (meters)        (06/27/12)   ADJUSTED
 DL6911* NAD 83(2011) EPOCH   -  2010.00
 DL6911* NAVD 88 ORTHO HEIGHT -   240.1   (meters)      788.    (feet) GPS OBS
 DL6911  ______________________________________________________________________
 DL6911  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DL6911  GEOID HEIGHT    -        -32.367 (meters)                     GEOID03
 DL6911  GEOID HEIGHT    -        -32.033 (meters)                     GEOID18
 DL6911  NAD 83(2011) X  -    -56,025.004 (meters)                     COMP
 DL6911  NAD 83(2011) Y  - -4,952,594.895 (meters)                     COMP
 DL6911  NAD 83(2011) Z  -  4,005,473.989 (meters)                     COMP
 DL6911  LAPLACE CORR    -          1.31  (seconds)                    DEFLEC18
 DL6911
 DL6911  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6911  Standards:
 DL6911         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6911            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6911  -------------------------------------------------------------------
 DL6911  NETWORK    0.68   1.55           0.31   0.24   0.79      0.09915041
 DL6911  -------------------------------------------------------------------
 DL6911  Click here for local accuracies and other accuracy information.
 DL6911
 DL6911.The horizontal coordinates were established by GPS observations
 DL6911.and adjusted by the National Geodetic Survey in June 2012.
 DL6911
 DL6911.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6911.been affixed to the stable North American tectonic plate. See 
 DL6911.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL6911
 DL6911.The horizontal coordinates are valid at the epoch date displayed above
 DL6911.which is a decimal equivalence of Year/Month/Day.
 DL6911
 DL6911.The orthometric height was determined by GPS observations and a
 DL6911.high-resolution geoid model.
 DL6911
 DL6911.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6911.GEOID18 height accuracy estimate available here.
 DL6911
 DL6911.Click photographs - Photos may exist for this station.
 DL6911
 DL6911.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL6911
 DL6911.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL6911
 DL6911.The ellipsoidal height was determined by GPS observations
 DL6911.and is referenced to NAD 83.
 DL6911
 DL6911. The following values were computed from the NAD 83(2011) position.
 DL6911
 DL6911;                    North         East     Units Scale Factor Converg.
 DL6911;SPC IL W     -   275,857.773   658,384.939   MT  0.99996249   -0 18 14.3
 DL6911;SPC IL W     -   905,043.38  2,160,051.25   sFT  0.99996249   -0 18 14.3
 DL6911;UTM  15      - 4,336,183.298   703,231.423   MT  1.00010859   +1 29 07.5
 DL6911
 DL6911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6911!SPC IL W     -   0.99996742  x   0.99996249  =   0.99992991
 DL6911!UTM  15      -   0.99996742  x   1.00010859  =   1.00007601
 DL6911
 DL6911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0323136183(NAD 83)
 DL6911
 DL6911                          SUPERSEDED SURVEY CONTROL
 DL6911
 DL6911  NAD 83(2007)-  39 09 04.10355(N)    090 38 53.22078(W) AD(2002.00) 1
 DL6911  ELLIP H (04/09/10)  207.700  (m)                       GP(2002.00) 4 1
 DL6911
 DL6911.Superseded values are not recommended for survey control.
 DL6911
 DL6911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6911.See file dsdata.pdf to determine how the superseded data were derived.
 DL6911
 DL6911_MARKER: DD = SURVEY DISK
 DL6911_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DL6911_STAMPING: HARDIN
 DL6911_MARK LOGO: ILDT
 DL6911_PROJECTION: RECESSED 8 CENTIMETERS
 DL6911_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DL6911_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6911+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2023
 DL6911_ROD/PIPE-DEPTH: 9.1 meters
 DL6911_SLEEVE-DEPTH  : 1.2 meters
 DL6911
 DL6911  HISTORY     - Date     Condition        Report By
 DL6911  HISTORY     - 20090409 MONUMENTED       ILDT
 DL6911  HISTORY     - 20121024 GOOD             GEOCAC
 DL6911  HISTORY     - 20230315 GOOD             ILDT
 DL6911
 DL6911                          STATION DESCRIPTION
 DL6911
 DL6911'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009
 DL6911'STATION IS LOCATED 1.9 MI (3.1 KM) WEST FROM HARDIN INTERSECTION OF
 DL6911'CR1 AND CR3/ MAIN ST./ ROCKY HILL ROAD.  TO REACH THE STATION FROM CR1
 DL6911'AND CR3 INTERSECTION GO WEST 1.85 MI (3.0 KM) ON CR3 AND NORTH ON
 DL6911'GESKE ROAD.  0.05 MI (0.1 KM) TO A STATION ON THE LEFT.  THE STATION
 DL6911'IS LOCATED 15.2 FT  WEST OF THE CENTERLINE OF GESKE RD., 114.5  NORTH
 DL6911'OF A POWER POLE AND 112.5 FT SOUTH OF A POWER POLE.
 DL6911
 DL6911                          STATION RECOVERY (2012)
 DL6911
 DL6911'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 DL6911'RECOVERED IN GOOD CONDITION.
 DL6911
 DL6911                          STATION RECOVERY (2023)
 DL6911
 DL6911'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DL6911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0163 ***********************************************************************
 JC0163  DESIGNATION -  HARDING
 JC0163  PID         -  JC0163
 JC0163  STATE/COUNTY-  IL/ST CLAIR
 JC0163  COUNTRY     -  US
 JC0163  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0163
 JC0163                         *CURRENT SURVEY CONTROL
 JC0163  ______________________________________________________________________
 JC0163* NAD 83(1997) POSITION- 38 37 22.08552(N) 090 04 31.21898(W)   ADJUSTED
 JC0163* NAVD 88 ORTHO HEIGHT -   128.268 (meters)      420.83  (feet) ADJUSTED
 JC0163  ______________________________________________________________________
 JC0163  GEOID HEIGHT    -        -30.936 (meters)                     GEOID18
 JC0163  LAPLACE CORR    -          1.80  (seconds)                    DEFLEC18
 JC0163  DYNAMIC HEIGHT  -        128.187 (meters)      420.56  (feet) COMP
 JC0163  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JC0163
 JC0163  HORZ ORDER      -  SECOND
 JC0163  VERT ORDER      -  SECOND    CLASS 0
 JC0163
 JC0163.The horizontal coordinates were established by classical geodetic methods
 JC0163.and adjusted by the National Geodetic Survey in October 1999.
 JC0163
 JC0163.The orthometric height was determined by differential leveling and
 JC0163.adjusted by the NATIONAL GEODETIC SURVEY
 JC0163.in June 1991.
 JC0163
 JC0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0163.GEOID18 height accuracy estimate available here.
 JC0163
 JC0163.Click photographs - Photos may exist for this station.
 JC0163
 JC0163.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC0163
 JC0163.The dynamic height is computed by dividing the NAVD 88
 JC0163.geopotential number by the normal gravity value computed on the
 JC0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0163.degrees latitude (g = 980.6199 gals.).
 JC0163
 JC0163.The modeled gravity was interpolated from observed gravity values.
 JC0163
 JC0163. The following values were computed from the NAD 83(1997) position.
 JC0163
 JC0163;                    North         East     Units Scale Factor Converg.
 JC0163;SPC IL W     -   217,102.189   707,952.788   MT  0.99994196   +0 03 25.2
 JC0163;SPC IL W     -   712,276.10  2,322,675.11   sFT  0.99994196   +0 03 25.2
 JC0163;UTM  15      - 4,278,978.042   754,615.327   MT  1.00039842   +1 49 35.5
 JC0163;UTM  16      - 4,279,407.245   232,264.272   MT  1.00048283   -1 55 14.7
 JC0163
 JC0163!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC0163!SPC IL W     -   0.99998473  x   0.99994196  =   0.99992669
 JC0163!UTM  15      -   0.99998473  x   1.00039842  =   1.00038314
 JC0163!UTM  16      -   0.99998473  x   1.00048283  =   1.00046755
 JC0163
 JC0163:                Primary Azimuth Mark                     Grid Az
 JC0163:SPC IL W     -  WASHINGTON PARK WAYNE FEEDS TK           254 25 21.5
 JC0163:UTM  15      -  WASHINGTON PARK WAYNE FEEDS TK           252 39 11.2
 JC0163:UTM  16      -  WASHINGTON PARK WAYNE FEEDS TK           256 24 01.4
 JC0163
 JC0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5461578978(NAD 83)
 JC0163
 JC0163|---------------------------------------------------------------------|
 JC0163| PID    Reference Object                     Distance      Geod. Az  |
 JC0163|                                                           dddmmss.s |
 JC0163| JC1577 CASEYVILLE MOUND WATER TANK         APPROX. 4.5 KM 0381159.2 |
 JC0163| JC0164 HARDING RM 1                         10.028 METERS 14112     |
 JC0163| JC1581 FRENCH VILLAGE ST POL RAD MAST      APPROX. 3.9 KM 1413406.9 |
 JC0163| JC1579 WASHINGTON PARK RAD WEW MAST        307.363 METERS 19622     |
 JC0163| JC1582 WASHINGTON PARK WAYNE FEEDS TK      APPROX. 1.7 KM 2542846.7 |
 JC0163| JC0162 HARDING RM 2                         10.441 METERS 27705     |
 JC0163| JC1576 WASHINGTON PARK ST MARTIN CH        APPROX. 1.2 KM 2940057.5 |
 JC0163|---------------------------------------------------------------------|
 JC0163
 JC0163                          SUPERSEDED SURVEY CONTROL
 JC0163
 JC0163  NAD 83(1986)-  38 37 22.10185(N)    090 04 31.21100(W) AD(       ) 2
 JC0163  NAD 27      -  38 37 21.91829(N)    090 04 30.82967(W) AD(       ) 2
 JC0163  NGVD 29 (??/??/92)  128.383  (m)          421.20   (f) ADJ UNCH    2 0
 JC0163  NGVD 29             128.38   (m)          421.2    (f) LEVELING    3  
 JC0163
 JC0163.Superseded values are not recommended for survey control.
 JC0163
 JC0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0163.See file dsdata.pdf to determine how the superseded data were derived.
 JC0163
 JC0163_MARKER: DE = TRAVERSE STATION DISK
 JC0163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0163_STAMPING: HARDING 1961
 JC0163_MARK LOGO: CGS
 JC0163_PROJECTION: FLUSH
 JC0163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0163+STABILITY: SURFACE MOTION
 JC0163
 JC0163  HISTORY     - Date     Condition        Report By
 JC0163  HISTORY     - 1961     MONUMENTED       CGS
 JC0163  HISTORY     - 1961     GOOD             CGS
 JC0163  HISTORY     - 1968     GOOD             ILHD
 JC0163  HISTORY     - 1976     GOOD             LOCENG
 JC0163  HISTORY     - 20250922 MARK NOT FOUND   ILDW
 JC0163
 JC0163                          STATION DESCRIPTION
 JC0163
 JC0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0163'STATION IS LOCATED ABOUT 2.0 MILES NORTHWEST OF FRENCH VILLAGE,
 JC0163'ABOUT 1.0 MILE SOUTHEAST OF WASHINGTON PARK AND ABOUT 2.0 MILES
 JC0163'WEST OF THE SMALL SETTLEMENT OF BUNKUM.
 JC0163'
 JC0163'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 50 AND STATE ROUTE 157
 JC0163'IN FRENCH VILLAGE, GO NORTH ON STATE ROUTE 157 FOR 1.7 MILES
 JC0163'TO CROSSROAD (BUNKUM ROAD), TURN LEFT AND GO WEST FOR 0.4
 JC0163'MILE TO CROSSROAD, CONTINUE WEST ON BUNKUM ROAD FOR 1.65 MILE
 JC0163'TO A CONCRETE BRIDGE AND STATION AS DESCRIBED.
 JC0163'
 JC0163'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED HARDING 1961,
 JC0163'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JC0163'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 45 FEET
 JC0163'NORTH OF THE CENTER OF ROAD, 34 FEET NORTHWEST OF THE NORTHWEST
 JC0163'CORNER OF BRIDGE, 36 FEET EAST-SOUTHEAST OF A POWER POLE AND
 JC0163'3.5 FEET SOUTH-SOUTHEAST OF THE WITNESS POST.
 JC0163'
 JC0163'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED
 JC0163'HARDING NO 1 1961, IS SET IN A DRILL HOLE FLUSH WITH THE TOP
 JC0163'OF A NORTHWEST BRIDGE HEADWALL, 64 FEET SOUTHEAST OF THE
 JC0163'POWER POLE, 20 FEET NORTH OF THE CENTER OF ROAD AND 36.2
 JC0163'FEET SOUTH-SOUTHEAST OF THE WITNESS POST.
 JC0163'
 JC0163'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED
 JC0163'HARDING NO 2 1961, IS SET IN THE TOP OF A 12 INCH SQUARE
 JC0163'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.
 JC0163'THE MARK IS 63 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 JC0163'BRIDGE, 47.5 FEET NORTH OF THE CENTER OF ROAD, 32.8 FEET WEST
 JC0163'OF THE WITNESS POST AND 2 FEET SOUTHEAST OF A POWER POLE.
 JC0163'
 JC0163'SEVERAL V.G. OBJECTS MAYBE USED AS AZIMUTH TO THIS STATION.
 JC0163'
 JC0163'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JC0163
 JC0163                          STATION RECOVERY (1961)
 JC0163
 JC0163'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JC0163'2.2 MI SE FROM WASHINGTON PARK.
 JC0163'ABOUT 0.2 MILES WEST ALONG FOREST AVENUE FROM THE CITY HALL IN
 JC0163'WASHINGTON PARK, THENCE 1.0 MILES SOUTH ALONG STATE HIGHWAY 111,
 JC0163'THENCE 1.0 MILES EAST ALONG BUNKUM ROAD, AT A CONCRETE BRIDGE
 JC0163'OVER HARDING DITCH, 44 FEET NORTH OF THE CENTER LINE OF THE
 JC0163'ROAD, 33.5 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE BRIDGE
 JC0163'OVER HARDING DITCH, 36 FEET EAST-SOUTHEAST OF A POWER POLE, 3.5
 JC0163'FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 JC0163'BUNKUM ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JC0163'THE GROUND.
 JC0163
 JC0163                          STATION RECOVERY (1968)
 JC0163
 JC0163'RECOVERY NOTE BY IL HIGHWAY DEPT 1968 (DRR)
 JC0163'HARDING 1961, GOOD DESCRIPTION OK.
 JC0163'
 JC0163'HARDING NO. 1 1961, GOOD DESCRIPTION OK.
 JC0163'
 JC0163'HARDING NO. 2 1961, GOOD DESCRIPTION OK.
 JC0163
 JC0163                          STATION RECOVERY (1976)
 JC0163
 JC0163'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (RIL)
 JC0163'HARDING 1961 RECOVERED GOOD.
 JC0163'
 JC0163'HARDING NO 1 1961 RECOVERED GOOD.
 JC0163'
 JC0163'HARDING NO 2 1961 RECOVERED GOOD.
 JC0163'
 JC0163'BEARING FOR R.M. NO. 2 SHOULD READ W.N.W..  NOT N.W..  WE FIND THAT
 JC0163'THE STA. IS .19 FEET LOWER, THAN PUBLISHED.
 JC0163'
 JC0163'DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MI. EAST OF WASHINGTON
 JC0163'PARK.
 JC0163
 JC0163                          STATION RECOVERY (2025)
 JC0163
 JC0163'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JC0163'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI7494 ***********************************************************************
 CI7494  DESIGNATION -  HARDING AZ MK RESET
 CI7494  PID         -  CI7494
 CI7494  STATE/COUNTY-  IL/MENARD
 CI7494  COUNTRY     -  US
 CI7494  USGS QUAD   -  OAKFORD (2018)
 CI7494
 CI7494                         *CURRENT SURVEY CONTROL
 CI7494  ______________________________________________________________________
 CI7494* NAD 83(2011) POSITION- 40 03 41.22272(N) 089 56 19.57731(W)   ADJUSTED
 CI7494* NAD 83(2011) ELLIP HT-   152.291 (meters)        (06/27/12)   ADJUSTED
 CI7494* NAD 83(2011) EPOCH   -  2010.00
 CI7494* NAVD 88 ORTHO HEIGHT -   185.0   (meters)      607.    (feet) GPS OBS
 CI7494  ______________________________________________________________________
 CI7494  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI7494  GEOID HEIGHT    -        -32.657 (meters)                     GEOID03
 CI7494  GEOID HEIGHT    -        -32.683 (meters)                     GEOID18
 CI7494  NAD 83(2011) X  -      5,223.974 (meters)                     COMP
 CI7494  NAD 83(2011) Y  - -4,888,432.696 (meters)                     COMP
 CI7494  NAD 83(2011) Z  -  4,083,308.108 (meters)                     COMP
 CI7494  LAPLACE CORR    -          1.33  (seconds)                    DEFLEC18
 CI7494
 CI7494  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI7494  Standards:
 CI7494         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI7494            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI7494  -------------------------------------------------------------------
 CI7494  NETWORK    1.08   1.74           0.49   0.38   0.89     -0.12592638
 CI7494  -------------------------------------------------------------------
 CI7494  Click here for local accuracies and other accuracy information.
 CI7494
 CI7494.The horizontal coordinates were established by GPS observations
 CI7494.and adjusted by the National Geodetic Survey in June 2012.
 CI7494
 CI7494.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI7494.been affixed to the stable North American tectonic plate. See 
 CI7494.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI7494
 CI7494.The horizontal coordinates are valid at the epoch date displayed above
 CI7494.which is a decimal equivalence of Year/Month/Day.
 CI7494
 CI7494.The orthometric height was determined by GPS observations and a
 CI7494.high-resolution geoid model.
 CI7494
 CI7494.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI7494.GEOID18 height accuracy estimate available here.
 CI7494
 CI7494.Click photographs - Photos may exist for this station.
 CI7494
 CI7494.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI7494
 CI7494.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI7494
 CI7494.The ellipsoidal height was determined by GPS observations
 CI7494.and is referenced to NAD 83.
 CI7494
 CI7494. The following values were computed from the NAD 83(2011) position.
 CI7494
 CI7494;                    North         East     Units Scale Factor Converg.
 CI7494;SPC IL W     -   376,835.480   719,442.259   MT  0.99994583   +0 08 48.0
 CI7494;SPC IL W     - 1,236,334.40  2,360,370.14   sFT  0.99994583   +0 08 48.0
 CI7494;UTM  16      - 4,438,716.784   249,353.293   MT  1.00037346   -1 53 32.7
 CI7494;UTM  15      - 4,439,069.131   761,092.709   MT  1.00043928   +1 58 16.8
 CI7494
 CI7494!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI7494!SPC IL W     -   0.99997611  x   0.99994583  =   0.99992194
 CI7494!UTM  16      -   0.99997611  x   1.00037346  =   1.00034956
 CI7494!UTM  15      -   0.99997611  x   1.00043928  =   1.00041538
 CI7494
 CI7494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4935338716(NAD 83)
 CI7494
 CI7494                          SUPERSEDED SURVEY CONTROL
 CI7494
 CI7494  NAD 83(2007)-  40 03 41.22292(N)    089 56 19.57811(W) AD(2002.00) 0
 CI7494  ELLIP H (02/10/07)  152.300  (m)                       GP(2002.00)    
 CI7494  ELLIP H (02/03/05)  152.277  (m)                       GP(       ) 4 2
 CI7494  NAD 83(1997)-  40 03 41.22283(N)    089 56 19.57770(W) AD(       ) 1
 CI7494  ELLIP H (08/16/04)  152.300  (m)                       GP(       ) 3 2
 CI7494
 CI7494.Superseded values are not recommended for survey control.
 CI7494
 CI7494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI7494.See file dsdata.pdf to determine how the superseded data were derived.
 CI7494
 CI7494_MARKER: DZ = AZIMUTH MARK DISK
 CI7494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI7494_STAMPING: HARDING 1934 1969
 CI7494_MARK LOGO: CGS
 CI7494_PROJECTION: PROJECTING 5 CENTIMETERS
 CI7494_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI7494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI7494+STABILITY: SURFACE MOTION
 CI7494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI7494+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2020
 CI7494
 CI7494  HISTORY     - Date     Condition        Report By
 CI7494  HISTORY     - 1969     MONUMENTED       CGS
 CI7494  HISTORY     - 20040211 GOOD             NGS
 CI7494  HISTORY     - 20200415 GOOD             ILDT
 CI7494
 CI7494                          STATION DESCRIPTION
 CI7494
 CI7494'DESCRIBED BY NATIONAL GEODETIC SURVEY 2004 (DL)
 CI7494'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA).  TO REACH
 CI7494'FROM THE SOUTHEAST  CORNER OF THE GRAIN ELEVATOR IN ATTERBERRY, GO
 CI7494'NORTH ALONG AN OIL AND CHIP ROAD 0.12 MI.  TO A T INTERSECTION WITH
 CI7494'PINHOOK RD., JUST SOUTH OF IL 97, TURN LEFT (WEST) ALONG  PINHOOK RD.
 CI7494'0.79 MI. TO THE STATION ON THE RIGHT.  30.0 FT. NORTH OF THE
 CI7494'CENTERLINE OF THE  ROAD, 81.5 FT. WEST OF A LONE FENCE POST, 100.0 FT.
 CI7494'NORTHWEST OF AN ABOVE GROUND UTILITY  BOX, 68.5 FT. EAST OF THE EAST
 CI7494'END OF A PIPE CULVERT UNDER A FIELD ENTRANCE, 1.5 FT. EAST OF  A METAL
 CI7494'WITNESS POST.  STATION IS FLUSH WITH THE GROUND.
 CI7494
 CI7494                          STATION RECOVERY (2020)
 CI7494
 CI7494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 CI7494'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1952 ***********************************************************************
 LC1952  DESIGNATION -  HARDING RESET
 LC1952  PID         -  LC1952
 LC1952  STATE/COUNTY-  IL/MENARD
 LC1952  COUNTRY     -  US
 LC1952  USGS QUAD   -  OAKFORD (2018)
 LC1952
 LC1952                         *CURRENT SURVEY CONTROL
 LC1952  ______________________________________________________________________
 LC1952* NAD 83(1997) POSITION- 40 03 42.78763(N) 089 56 35.42422(W)   ADJUSTED
 LC1952* NAVD 88 ORTHO HEIGHT -   187.    (meters)      614.    (feet) SCALED
 LC1952  ______________________________________________________________________
 LC1952  GEOID HEIGHT    -        -32.687 (meters)                     GEOID18
 LC1952  LAPLACE CORR    -          1.35  (seconds)                    DEFLEC18
 LC1952  HORZ ORDER      -  FIRST
 LC1952
 LC1952.The horizontal coordinates were established by classical geodetic methods
 LC1952.and adjusted by the National Geodetic Survey in October 1999.
 LC1952
 LC1952.The orthometric height was scaled from a topographic map.
 LC1952
 LC1952.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1952.GEOID18 height accuracy estimate available here.
 LC1952
 LC1952.Click photographs - Photos may exist for this station.
 LC1952
 LC1952.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1952
 LC1952. The following values were computed from the NAD 83(1997) position.
 LC1952
 LC1952;                    North         East     Units Scale Factor Converg.
 LC1952;SPC IL W     -   376,882.793   719,066.599   MT  0.99994565   +0 08 37.8
 LC1952;SPC IL W     - 1,236,489.63  2,359,137.67   sFT  0.99994565   +0 08 37.8
 LC1952;UTM  16      - 4,438,777.459   248,979.394   MT  1.00037577   -1 53 42.9
 LC1952;UTM  15      - 4,439,104.475   760,715.548   MT  1.00043686   +1 58 06.7
 LC1952
 LC1952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1952!SPC IL W     -   0.99997581  x   0.99994565  =   0.99992146
 LC1952!UTM  16      -   0.99997581  x   1.00037577  =   1.00035157
 LC1952!UTM  15      -   0.99997581  x   1.00043686  =   1.00041266
 LC1952
 LC1952:                Primary Azimuth Mark                     Grid Az
 LC1952:SPC IL W     -  HARDING AZ MK                            085 41 23.8
 LC1952:UTM  16      -  HARDING AZ MK                            087 43 44.5
 LC1952:UTM  15      -  HARDING AZ MK                            083 51 54.9
 LC1952
 LC1952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4897938777(NAD 83)
 LC1952
 LC1952|---------------------------------------------------------------------|
 LC1952| PID    Reference Object                     Distance      Geod. Az  |
 LC1952|                                                           dddmmss.s |
 LC1952| LC1938 GREENVIEW MUNICIPAL TANK            APPROX.17.6 KM 0820325.1 |
 LC1952| CI7493 HARDING AZ MK                                      0855001.6 |
 LC1952| CI7494 HARDING AZ MK RESET                 378.485 METERS 09722     |
 LC1952| CI7495 HARDING AZ MK 2                                    0974549.1 |
 LC1952| CI7496 HARDING RM 1                         85.241 METERS 12559     |
 LC1952| CI7497 HARDING RM 2                         50.124 METERS 19916     |
 LC1952| KC0558 VIRGINIA MUNICIPAL TANK             APPROX.26.7 KM 2411952.0 |
 LC1952| LC1953 HARDING RM 3                         28.953 METERS 31923     |
 LC1952|---------------------------------------------------------------------|
 LC1952
 LC1952                          SUPERSEDED SURVEY CONTROL
 LC1952
 LC1952  NAD 83(1996)-  40 03 42.79222(N)    089 56 35.42412(W) AD(       ) 1
 LC1952  NAD 83(1986)-  40 03 42.79719(N)    089 56 35.41570(W) AD(       ) 1
 LC1952  NAD 27      -  40 03 42.62400(N)    089 56 35.00800(W) AD(       ) 1
 LC1952
 LC1952.Superseded values are not recommended for survey control.
 LC1952
 LC1952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1952.See file dsdata.pdf to determine how the superseded data were derived.
 LC1952
 LC1952_MARKER: DS = TRIANGULATION STATION DISK
 LC1952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1952_STAMPING: HARDING 1934 1959
 LC1952_MARK LOGO: CGS
 LC1952_PROJECTION: RECESSED 61 CENTIMETERS
 LC1952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1952+STABILITY: SURFACE MOTION
 LC1952
 LC1952  HISTORY     - Date     Condition        Report By
 LC1952  HISTORY     - 1934     MONUMENTED       CGS
 LC1952  HISTORY     - 1959     GOOD             CGS
 LC1952  HISTORY     - 1969     GOOD             CGS
 LC1952  HISTORY     - 1980     GOOD             LOCSUR
 LC1952
 LC1952                          STATION DESCRIPTION
 LC1952
 LC1952'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1952'STATION IS ABOUT 16.5 MILES SW OF MASON CITY, ABOUT 6 MILES
 LC1952'NW OF PETERSBURG, AND 1 MILE W OF ATTERBURY, NEAR THE SW
 LC1952'CORNER OF THE SE 1/4 SEC. 25, T. 19 N., R. 8 W., ON LAND
 LC1952'OWNED BY CHARLES HARDING AND HIS SON GEORGE HARDING, IN A
 LC1952'PASTURE ABOUT 200 FEET NE OF HARDINGS HOUSE, 1-1/2 FEET E OF
 LC1952'THE RIGHT-OF-WAY FENCE, 28.5 FEET E OF THE CENTER LINE OF THE
 LC1952'ROAD, 195 FEET N OF THE CENTER LINE OF A T-ROAD E, 45 FEET
 LC1952'S OF THE S END OF AN OSAGE-ORANGE HEDGE, AND PROJECTS 6
 LC1952'INCHES.
 LC1952'
 LC1952'TO REACH THE STATION FROM PETERSBURG, GO W ABOUT 2 MILES
 LC1952'ON CONCRETE HIGHWAY.  CONTINUE W 2 MILES ON GRAVEL ROAD TO
 LC1952'T-ROAD N.  THENCE N ON GRAVEL ROAD FOR 3.5 MILES TO CROSS
 LC1952'ROAD AT NE CORNER OF ATTERBURY.  THENCE W ON GRAVEL ROAD 1.1
 LC1952'MILES TO T-ROAD JUST S OF THE STATION.
 LC1952'
 LC1952'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1952'BRONZE DISKS SET IN CONCRETE.
 LC1952'
 LC1952'REFERENCE MARK NO. 1 IS SE OF THE STATION, 28 FEET N OF THE
 LC1952'CENTER LINE OF THE ROAD, 254 FEET E OF THE CENTER LINE OF THE
 LC1952'ROAD, 3 FEET N OF A HEDGE FENCE, AND PROJECTS 5 INCHES.  REFERENCE
 LC1952'MARK NO. 2 IS SSW OF THE STATION, ON THE RIGHT-OF-WAY OF
 LC1952'THE ROAD, 26-1/2 FEET W OF THE CENTER LINE OF THE ROAD, 1/2
 LC1952'FOOT E OF FENCE, 6 FEET N OF THE CENTER OF THE GATE IN FRONT
 LC1952'OF HARDINGS HOUSE, AND 40 FEET N OF THE CENTER LINE OF THE
 LC1952'T-ROAD E, AND PROJECTS 3 INCHES.  THE DISTANCE BETWEEN
 LC1952'REFERENCE MARKS IS 280.66 FEET.
 LC1952'
 LC1952'AZIMUTH MARK IS 1.1 MILES E OF THE STATION, ON THE E SIDE
 LC1952'OF THE FIRST ROAD E OF THE STATION, 0.3 MILE N OF THE RAILROAD
 LC1952'CROSSING IN ATTERBURY, 0.1 MILE N OF CROSS ROAD, 20 FEET E
 LC1952'OF THE CENTER LINE OF THE ROAD, 1/2 FOOT W OF THE E RIGHT-OF-WAY
 LC1952'FENCE, 4 FEET E OF THE EDGE OF THE HIGHWAY DITCH, AND 22
 LC1952'FEET N OF C.I.P.S. CO. POWER LINE POLE NO. 158 WHICH IS THE
 LC1952'THIRD POLE N OF CROSS ROAD.
 LC1952'
 LC1952'HEIGHT OF LIGHT ABOVE STATION MARK - 34 METERS.
 LC1952
 LC1952                          STATION RECOVERY (1959)
 LC1952
 LC1952'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1952'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH
 LC1952'MARK WERE RECOVERED IN GOOD CONDITION.  THE REFERENCE MEASUREMENTS
 LC1952'TO THE MARKS DID NOT CHECK, DUE TO CHANGES IN ROAD AND REMOVING
 LC1952'OF A HEDGE.  THE OLD AZIMUTH MARK IS NOT VISIBLE ON THE GROUND.
 LC1952'THEREFORE AN AZIMUTH 2 WAS ESTABLISHED AT THIS TIME.  THE
 LC1952'TOWER COULD NOT BE BUILT OVER THE STATION MARK BECAUSE OF
 LC1952'OVERHEAD POWER LINES, SO THE TOWER WAS BUILT OVER A REFERENCE
 LC1952'MARK 3.  THE DIRECTION BETWEEN REFERENCE MARK 1 AND 2 CHECKED.
 LC1952'THE DISTANCES TO REFERENCE MARKS 1 AND 2 CHECKED.  THE
 LC1952'SURFACE STATION MARK WAS LOWERED 2.24 FEET AND REFERENCE MARK
 LC1952'1 WAS DESTROYED AT THE PROPERTY OWNERS REQUEST.  THERE WAS
 LC1952'NO ECCENTRICITY BETWEEN THE SURFACE AND UNDERGROUND
 LC1952'STATION MARKS.  A COMPLETE NEW DESCRIPTION AND TO REACH
 LC1952'FOLLOWS.
 LC1952'
 LC1952'THE STATION IS ABOUT 16-1/2 MILES SOUTHWEST OF MASON CITY,
 LC1952'6 MILES NORTHWEST OF PETERSBURG, AND 1 MILE WEST OF ATTERBURY
 LC1952'IN THE SE 1/4 OF SECTION 25, T. 19 N., R. 8 W., ON THE PROPERTY
 LC1952'OF MR. ERNEST HOFFMAN.  IT IS 191 FEET NORTH OF THE CENTER
 LC1952'OF A T-INTERSECTION, 57 FEET NORTH OF A POWER POLE, 47 FEET
 LC1952'EAST OF A FENCE CORNER, AND 21 FEET EAST OF THE CENTERLINE
 LC1952'OF A PAVED ROAD.  THE MONUMENT IS 24 INCHES UNDERGROUND AND
 LC1952'THE DISK IS STAMPED HARDING 1934 1959.
 LC1952'
 LC1952'TO REACH THE STATION FROM THE POST OFFICE IN ATTERBURY, GO
 LC1952'NORTH ON A PAVED STREET FOR 0.1 MILE TO A T-INTERSECTION.
 LC1952'TURN LEFT AND GO WEST ON A PAVED ROAD (THIS ROAD RUNS E-W
 LC1952'JUST SOUTH OF STATE HIGHWAY 97) FOR 0.75 MILE TO AZIMUTH
 LC1952'MARK NO 2 ON THE RIGHT.  CONTINUE WEST ON PAVED ROAD FOR 0.25
 LC1952'MILE TO A T-INTERSECTION.  TURN RIGHT AND GO NORTH ON PAVED
 LC1952'ROAD FOR ABOUT 190 FEET TO THE STATION ON THE RIGHT.
 LC1952'
 LC1952'TO REACH THE AZIMUTH MARK FROM THE POST OFFICE IN ATTERBURY,
 LC1952'GO EAST ON A PAVED ROAD FOR 0.1 MILE TO A T-INTERSECTION.  TURN
 LC1952'LEFT AND GO NORTH ON A PAVED ROAD (CROSSING STATE HIGHWAY 97)
 LC1952'FOR 0.15 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 LC1952'
 LC1952'REFERENCE MARK 2 IS 43 FEET NORTHWEST OF A T-INTERSECTION,
 LC1952'34 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, AND 6 INCHES
 LC1952'SOUTH OF A BOARD FENCE (IN THE EAST EDGE OF FARM YARD).  THE
 LC1952'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED HARDING NO 2
 LC1952'1934.
 LC1952'
 LC1952'REFERENCE MARK 3 IS 68.5 FEET SOUTHEAST OF THE SOUTHEAST
 LC1952'CORNER OF A BARN, 40 FEET WEST OF THE CENTERLINE OF A PAVED
 LC1952'ROAD, 26 FEET SOUTHWEST OF A FENCE CORNER, 18 FEET WEST OF A
 LC1952'FENCE, AND 25 FEET SOUTHWEST OF A WITNESS POST.  THE MONUMENT
 LC1952'IS 14 INCHES UNDERGROUND AND THE DISK IS STAMPED HARDING
 LC1952'NO 3 1934 1959.
 LC1952'
 LC1952'THE AZIMUTH MARK IS 20 FEET EAST OF THE CENTERLINE OF A PAVED
 LC1952'ROAD, 22 FEET NORTH OF A POWER POLE, AND 6 INCHES WEST OF
 LC1952'A FENCE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 LC1952'STAMPED HARDING 1934 AZIMUTH.
 LC1952'
 LC1952'AZIMUTH MARK NO 2 IS 21 FEET NORTH OF THE CENTERLINE OF A PAVED
 LC1952'ROAD, 11 FEET WEST OF A 36 INCH OAK TREE, AND 5 FEET WEST
 LC1952'OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 LC1952'STAMPED HARDING NO 2 1934 1959.
 LC1952'
 LC1952'NO MEASUREMENT BETWEEN MARKS, TREES ON LINE.
 LC1952
 LC1952                          STATION RECOVERY (1969)
 LC1952
 LC1952'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1952'THE STATION MARK, REFERENCE MARKS 2 AND 3 AND THE AZIMUTH
 LC1952'MARK NO. 2 1959 WERE FOUND IN GOOD CONDITION.  THE 1934 AZIMUTH
 LC1952'MARK WAS NOT FOUND AND IS ASSUMED DESTROYED.  THE AZIMUTH
 LC1952'MARK NO. 2 1959 WAS DESTROYED AT THE REQUEST OF THE MENARD
 LC1952'COUNTY HIGHWAY DEPT. TO CLEAR THE AREA FOR ROAD CONSTRUCTION.
 LC1952'A NEW AZIMUTH MARK 1969 WAS SET.  THE DISTANCE AND DIRECTION
 LC1952'TO THE MARKS CHECKED.  A NEW DESCRIPTION FOLLOWS.
 LC1952'
 LC1952'THE STATION IS 6 MILES NORTHWEST OF PETERSBURG, 51 FEET EAST
 LC1952'OF A FENCE CORNER, 21 FEET EAST OF THE CENTERLINE OF A ROAD,
 LC1952'191 FEET NORTH OF A T-ROAD INTERSECTION, 24 FEET NORTH OF
 LC1952'THE EXTENDED CENTERLINE OF A DRIVEWAY TO MR. ERNEST HOFFMANS
 LC1952'HOUSE, AND 46 FEET NORTH OF THE CENTERLINE OF A FIELD ENTRANCE.
 LC1952'THE MONUMENT IS 24 INCHES UNDERGROUND AND THE DISK IS STAMPED
 LC1952'HARDING 1934 1959.
 LC1952'
 LC1952'TO REACH THE STATION FROM THE POST OFFICE IN ATTERBURY, GO
 LC1952'NORTH FOR 0.1 MILE TO A T-ROAD INTERSECTION.  TURN LEFT AND
 LC1952'GO WEST ON THE ROAD FOR 0.75 MILE TO THE AZIMUTH MARK ON THE
 LC1952'RIGHT.  CONTINUE WEST FOR 0.25 MILE TO A T-ROAD INTERSECTION
 LC1952'AND THE STATION AS DESCRIBED.
 LC1952'
 LC1952'REFERENCE MARK 2 IS 1 FOOT NORTH OF A BOARD FENCE, 10 FEET
 LC1952'NORTH OF A GATE, 14 FEET NORTH OF A 36 INCH MAPLE TREE,
 LC1952'34 FEET WEST OF THE CENTERLINE OF THE ROAD, 43 FEET NORTHWEST
 LC1952'OF THE T-ROAD INTERSECTION, AND IN THE FRONT LAWN OF MR.
 LC1952'HOFFMANS HOUSE.  THE MONUMENT PROJECTS 2 INCHES AND THE
 LC1952'DISK IS STAMPED HARDING NO 11 1934.
 LC1952'
 LC1952'REFERENCE MARK 3 IS 10 FEET WEST OF A FENCE, 69 FEET SOUTHEAST
 LC1952'OF THE SOUTHEAST CORNER OF A BARN, 40 FEET WEST OF THE CENTERLINE
 LC1952'OF THE ROAD, 75 FEET NORTH OF A FENCE CORNER AND IN MR.
 LC1952'HOFFMANS BARN YARD.  THE MONUMENT IS 14 INCHES UNDERGROUND
 LC1952'AND THE DISK IS STAMPED HARDING NO 3 1934 1959.
 LC1952'
 LC1952'THE AZIMUTH MARK IS 30 FEET NORTH OF THE CENTERLINE OF THE
 LC1952'ROAD AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT
 LC1952'PROJECTS 3 INCHES AND THE DISK IS STAMPED HARDING 1934 1969.
 LC1952'
 LC1952'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1952'
 LC1952'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE
 LC1952'WEST OF ATTERBURY
 LC1952
 LC1952                          STATION RECOVERY (1980)
 LC1952
 LC1952'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980 (RAK)
 LC1952'HARDING 1934 1969 AZ MK PARTIALLY COVERED WITH SOIL.  ALL MARKS
 LC1952'ARE CLEAR AND LEGIABLE.
 LC1952'
 LC1952'NO NEED TO REPAIR OR MOVE.
 LC1952'
 LC1952'DISTANCE AND DIRECTION FROM NEAREST TOWN--APPROX. 1 MILE WEST OF
 LC1952'ATTERBERRY, ILLINOIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0164 ***********************************************************************
 JC0164  DESIGNATION -  HARDING RM 1
 JC0164  PID         -  JC0164
 JC0164  STATE/COUNTY-  IL/ST CLAIR
 JC0164  COUNTRY     -  US
 JC0164  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0164
 JC0164                         *CURRENT SURVEY CONTROL
 JC0164  ______________________________________________________________________
 JC0164* NAD 83(1986) POSITION- 38 37 21.83   (N) 090 04 30.96   (W)   HD_HELD1
 JC0164* NAVD 88 ORTHO HEIGHT -   128.687 (meters)      422.20  (feet) ADJUSTED
 JC0164  ______________________________________________________________________
 JC0164  GEOID HEIGHT    -        -30.936 (meters)                     GEOID18
 JC0164  DYNAMIC HEIGHT  -        128.606 (meters)      421.93  (feet) COMP
 JC0164  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JC0164
 JC0164  VERT ORDER      -  SECOND    CLASS 0
 JC0164
 JC0164.The horizontal coordinates were determined by differentially corrected
 JC0164.hand held GPS observations or other comparable positioning techniques
 JC0164.and have an estimated accuracy of +/- 3 meters.
 JC0164
 JC0164.The orthometric height was determined by differential leveling and
 JC0164.adjusted by the NATIONAL GEODETIC SURVEY
 JC0164.in June 1991.
 JC0164
 JC0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0164.GEOID18 height accuracy estimate available here.
 JC0164
 JC0164.Click photographs - Photos may exist for this station.
 JC0164
 JC0164.The dynamic height is computed by dividing the NAVD 88
 JC0164.geopotential number by the normal gravity value computed on the
 JC0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0164.degrees latitude (g = 980.6199 gals.).
 JC0164
 JC0164.The modeled gravity was interpolated from observed gravity values.
 JC0164
 JC0164;                    North         East    Units  Estimated Accuracy
 JC0164;SPC IL W     -   217,094.3     707,959.1     MT  (+/- 3 meters HH1 GPS) 
 JC0164
 JC0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5462178970(NAD 83)
 JC0164
 JC0164                          SUPERSEDED SURVEY CONTROL
 JC0164
 JC0164  NGVD 29 (??/??/92)  128.802  (m)          422.58   (f) ADJ UNCH    2 0
 JC0164
 JC0164.Superseded values are not recommended for survey control.
 JC0164
 JC0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0164.See file dsdata.pdf to determine how the superseded data were derived.
 JC0164
 JC0164_MARKER: DR = REFERENCE MARK DISK
 JC0164_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0164_SP_SET: BRIDGE
 JC0164_STAMPING: HARDING NO 1 1961
 JC0164_MARK LOGO: CGS
 JC0164_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0164+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2005
 JC0164
 JC0164  HISTORY     - Date     Condition        Report By
 JC0164  HISTORY     - 1961     MONUMENTED       CGS
 JC0164  HISTORY     - 20050118 GOOD             APISUR
 JC0164
 JC0164                          STATION DESCRIPTION
 JC0164
 JC0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0164'2.2 MI SE FROM WASHINGTON PARK.
 JC0164'ABOUT 0.2 MILES WEST ALONG FOREST AVENUE FROM THE CITY HALL IN
 JC0164'WASHINGTON PARK, THENCE 1.0 MILES SOUTH ALONG STATE HIGHWAY 111,
 JC0164'THENCE 1.0 MILES EAST ALONG BUNKUM ROAD, AT A CONCRETE BRIDGE
 JC0164'OVER HARDING DITCH, SET IN THE TOP OF THE SOUTH END OF THE
 JC0164'CONCRETE WINGWALL AT THE NORTHWEST CORNER OF THE BRIDGE OVER
 JC0164'HARDING DITCH, 19 FEET NORTH OF THE CENTER LINE OF THE ROAD, 33
 JC0164'FEET SOUTHEAST OF TRAVERSE STATION HARDING, 36.2 FEET SOUTHEAST
 JC0164'OF A METAL WITNESS POST AND ABOUT LEVEL WITH THE ROAD.
 JC0164
 JC0164                          STATION RECOVERY (2005)
 JC0164
 JC0164'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 JC0164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0162 ***********************************************************************
 JC0162  DESIGNATION -  HARDING RM 2
 JC0162  PID         -  JC0162
 JC0162  STATE/COUNTY-  IL/ST CLAIR
 JC0162  COUNTRY     -  US
 JC0162  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0162
 JC0162                         *CURRENT SURVEY CONTROL
 JC0162  ______________________________________________________________________
 JC0162* NAD 83(1986) POSITION- 38 37 22.13   (N) 090 04 31.65   (W)   HD_HELD1
 JC0162* NAVD 88 ORTHO HEIGHT -   127.980 (meters)      419.88  (feet) ADJUSTED
 JC0162  ______________________________________________________________________
 JC0162  GEOID HEIGHT    -        -30.936 (meters)                     GEOID18
 JC0162  DYNAMIC HEIGHT  -        127.899 (meters)      419.62  (feet) COMP
 JC0162  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JC0162
 JC0162  VERT ORDER      -  SECOND    CLASS 0
 JC0162
 JC0162.The horizontal coordinates were determined by differentially corrected
 JC0162.hand held GPS observations or other comparable positioning techniques
 JC0162.and have an estimated accuracy of +/- 3 meters.
 JC0162
 JC0162.The orthometric height was determined by differential leveling and
 JC0162.adjusted by the NATIONAL GEODETIC SURVEY
 JC0162.in June 1991.
 JC0162
 JC0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0162.GEOID18 height accuracy estimate available here.
 JC0162
 JC0162.Click photographs - Photos may exist for this station.
 JC0162
 JC0162.The dynamic height is computed by dividing the NAVD 88
 JC0162.geopotential number by the normal gravity value computed on the
 JC0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0162.degrees latitude (g = 980.6199 gals.).
 JC0162
 JC0162.The modeled gravity was interpolated from observed gravity values.
 JC0162
 JC0162;                    North         East    Units  Estimated Accuracy
 JC0162;SPC IL W     -   217,103.5     707,942.4     MT  (+/- 3 meters HH1 GPS) 
 JC0162
 JC0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5460478979(NAD 83)
 JC0162
 JC0162                          SUPERSEDED SURVEY CONTROL
 JC0162
 JC0162  NGVD 29 (??/??/92)  128.096  (m)          420.26   (f) ADJ UNCH    2 0
 JC0162
 JC0162.Superseded values are not recommended for survey control.
 JC0162
 JC0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0162.See file dsdata.pdf to determine how the superseded data were derived.
 JC0162
 JC0162_MARKER: DR = REFERENCE MARK DISK
 JC0162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0162_STAMPING: HARDING NO 2 1961
 JC0162_MARK LOGO: CGS
 JC0162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0162+STABILITY: SURFACE MOTION
 JC0162
 JC0162  HISTORY     - Date     Condition        Report By
 JC0162  HISTORY     - 1961     MONUMENTED       CGS
 JC0162
 JC0162                          STATION DESCRIPTION
 JC0162
 JC0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0162'2.2 MI SE FROM WASHINGTON PARK.
 JC0162'ABOUT 0.2 MILES WEST ALONG FOREST AVENUE FROM THE CITY HALL IN
 JC0162'WASHINGTON PARK, THENCE 1.0 MILES SOUTH ALONG STATE HIGHWAY 111,
 JC0162'THENCE 1.0 MILES EAST ALONG BUNKUM ROAD, AT A CONCRETE BRIDGE
 JC0162'OVER HARDING DITCH, 47.5 FEET NORTH OF THE CENTER LINE OF THE
 JC0162'ROAD, 63 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE BRIDGE
 JC0162'OVER HARDING DITCH, 1.5 FEET SOUTHEAST OF A POWER POLE, 34.3
 JC0162'FEET WEST OF TRAVERSE STATION HARDING, 32.9 FEET WEST OF A
 JC0162'METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET
 JC0162'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1953 ***********************************************************************
 LC1953  DESIGNATION -  HARDING RM 3
 LC1953  PID         -  LC1953
 LC1953  STATE/COUNTY-  IL/MENARD
 LC1953  COUNTRY     -  US
 LC1953  USGS QUAD   -  OAKFORD (2018)
 LC1953
 LC1953                         *CURRENT SURVEY CONTROL
 LC1953  ______________________________________________________________________
 LC1953* NAD 83(1997) POSITION- 40 03 43.50012(N) 089 56 36.21968(W)   ADJUSTED
 LC1953* NAVD 88 ORTHO HEIGHT -   187.    (meters)      614.    (feet) SCALED
 LC1953  ______________________________________________________________________
 LC1953  GEOID HEIGHT    -        -32.687 (meters)                     GEOID18
 LC1953  LAPLACE CORR    -          1.35  (seconds)                    DEFLEC18
 LC1953  HORZ ORDER      -  SECOND
 LC1953
 LC1953.The horizontal coordinates were established by classical geodetic methods
 LC1953.and adjusted by the National Geodetic Survey in October 1999.
 LC1953
 LC1953.The orthometric height was scaled from a topographic map.
 LC1953
 LC1953.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1953.GEOID18 height accuracy estimate available here.
 LC1953
 LC1953.Click photographs - Photos may exist for this station.
 LC1953
 LC1953.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1953
 LC1953. The following values were computed from the NAD 83(1997) position.
 LC1953
 LC1953;                    North         East     Units Scale Factor Converg.
 LC1953;SPC IL W     -   376,904.720   719,047.694   MT  0.99994564   +0 08 37.3
 LC1953;SPC IL W     - 1,236,561.57  2,359,075.64   sFT  0.99994564   +0 08 37.3
 LC1953;UTM  16      - 4,438,800.054   248,961.273   MT  1.00037588   -1 53 43.5
 LC1953;UTM  15      - 4,439,125.800   760,695.944   MT  1.00043673   +1 58 06.2
 LC1953
 LC1953!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1953!SPC IL W     -   0.99997581  x   0.99994564  =   0.99992145
 LC1953!UTM  16      -   0.99997581  x   1.00037588  =   1.00035168
 LC1953!UTM  15      -   0.99997581  x   1.00043673  =   1.00041253
 LC1953
 LC1953:                Primary Azimuth Mark                     Grid Az
 LC1953:SPC IL W     -  HARDING AZ MK RESET                      099 59 58.5
 LC1953:UTM  16      -  HARDING AZ MK RESET                      102 02 19.3
 LC1953:UTM  15      -  HARDING AZ MK RESET                      098 10 29.6
 LC1953
 LC1953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4896138800(NAD 83)
 LC1953
 LC1953|---------------------------------------------------------------------|
 LC1953| PID    Reference Object                     Distance      Geod. Az  |
 LC1953|                                                           dddmmss.s |
 LC1953| LC1946 TEHERAN ATT MICROWAVE KSE 22        APPROX.17.7 KM 0384122.6 |
 LC1953| CI7493 HARDING AZ MK                                      0863441.8 |
 LC1953| CI7494 HARDING AZ MK RESET                 400.468 METERS 1000835.8 |
 LC1953| CI7495 HARDING AZ MK 2                                    1003059.0 |
 LC1953| LC1948 PETERSBURG RAD STA KSI 33 MAST      APPROX. 9.1 KM 1285918.5 |
 LC1953| LC1952 HARDING RESET                        28.953 METERS 13923     |
 LC1953| KB1545 TALLULA MUNICIPAL TANK              APPROX.13.1 KM 1772752.0 |
 LC1953| CI8074 PP SE CORNER OF A BARN               20.879 METERS 29306     |
 LC1953|---------------------------------------------------------------------|
 LC1953
 LC1953                          SUPERSEDED SURVEY CONTROL
 LC1953
 LC1953  NAD 83(1996)-  40 03 43.50468(N)    089 56 36.21955(W) AD(       ) 2
 LC1953  NAD 83(1986)-  40 03 43.50966(N)    089 56 36.21114(W) AD(       ) 2
 LC1953  NAD 27      -  40 03 43.33620(N)    089 56 35.80380(W) AD(       ) 2
 LC1953
 LC1953.Superseded values are not recommended for survey control.
 LC1953
 LC1953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1953.See file dsdata.pdf to determine how the superseded data were derived.
 LC1953
 LC1953_MARKER: DR = REFERENCE MARK DISK
 LC1953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1953_STAMPING: HARDING NO 3 1934 1959
 LC1953_MARK LOGO: CGS
 LC1953_PROJECTION: RECESSED 36 CENTIMETERS
 LC1953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1953+STABILITY: SURFACE MOTION
 LC1953
 LC1953  HISTORY     - Date     Condition        Report By
 LC1953  HISTORY     - 1959     MONUMENTED       CGS
 LC1953
 LC1953                          STATION DESCRIPTION
 LC1953
 LC1953'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1953'THE STATION IS ABOUT 16-1/2 MILES SOUTHWEST OF MASON CITY,
 LC1953'6 MILES NORTHWEST OF PETERSBURG, AND 1 MILE WEST OF ATTERBURY
 LC1953'IN SECTION 25, T. 19 N., R. 8 W., ON THE PROPERTY OF MR.
 LC1953'ERNEST HOFFMAN.  IT IS 68.5 FEET SOUTHEAST OF THE SOUTHEAST
 LC1953'CORNER OF A BARN, 40 FEET WEST OF THE CENTERLINE OF A PAVED
 LC1953'ROAD, 26 FEET SOUTHWEST OF A FENCE CORNER, 18 FEET WEST OF
 LC1953'A FENCE, AND 25 FEET SOUTHWEST OF A WITNESS POST.  THE MONUMENT
 LC1953'IS 14 INCHES UNDERGROUND AND THE DISK IS STAMPED HARDING
 LC1953'NO 3 1934 1959.
 LC1953'
 LC1953'TO REACH THE STATION FROM THE POST OFFICE IN ATTERBURY,
 LC1953'GO NORTH ON A PAVED STREET FOR 0.1 MILE TO A T-INTERSECTION.
 LC1953'TURN LEFT AND GO WEST ON A PAVED ROAD (THIS ROAD RUNS E-W JUST
 LC1953'SOUTH OF STATE HIGHWAY 97) FOR 0.75 MILE TO AZIMUTH MARK NO
 LC1953'2 ON THE RIGHT.  CONTINUE WEST ON PAVED ROAD FOR 0.25 MILE TO
 LC1953'A T-INTERSECTION.  TURN RIGHT AND GO ABOUT 200 FEET ON PAVED
 LC1953'ROAD TO BARN AND STATION ON THE LEFT.
 LC1953'
 LC1953'TO REACH THE AZIMUTH MARK FROM THE POST OFFICE IN ATTERBURY,
 LC1953'GO EAST ON A PAVED ROAD FOR 0.1 MILE TO A T-INTERSECTION.
 LC1953'TURN LEFT AND GO NORTH ON A PAVED ROAD (CROSSING STATE HIGHWAY
 LC1953'97) FOR 0.15 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 LC1953'
 LC1953'THE AZIMUTH MARK IS 20 FEET EAST OF THE CENTERLINE OF A
 LC1953'PAVED ROAD, 22 FEET NORTH OF A POWER POLE, AND 6 INCHES
 LC1953'WEST OF A FENCE.  THE MONUMENT PROJECTS 3 INCHES AND THE
 LC1953'DISK IS STAMPED HARDING 1934 AZIMUTH.
 LC1953'
 LC1953'AZIMUTH MARK NO 2 IS 21 FEET NORTH OF THE CENTERLINE OF A
 LC1953'PAVED ROAD, 11 FEET WEST OF A 36 INCH OAK TREE, AND 5 FEET
 LC1953'WEST OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 LC1953'IS STAMPED HARDING NO 2 1934 1959.
 LC1953'
 LC1953'HARDING 1934 IS 191 FEET NORTH OF THE CENTER OF A T-INTERSECTION,
 LC1953'57 FEET NORTH OF A POWER POLE, 47 FEET EAST OF A FENCE CORNER,
 LC1953'AND 21 FEET EAST OF THE CENTERLINE OF A PAVED ROAD.  THE
 LC1953'MONUMENT IS 24 INCHES UNDERGROUND AND THE DISK IS STAMPED
 LC1953'HARDING 1934 1959.
 LC1953'
 LC1953'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1734 ***********************************************************************
 MF1734  DESIGNATION -  HARMON MUNICIPAL TANK
 MF1734  PID         -  MF1734
 MF1734  STATE/COUNTY-  IL/LEE
 MF1734  COUNTRY     -  US
 MF1734  USGS QUAD   -  HARMON (2018)
 MF1734
 MF1734                         *CURRENT SURVEY CONTROL
 MF1734  ______________________________________________________________________
 MF1734* NAD 83(1997) POSITION- 41 43 14.98630(N) 089 33 17.94396(W)   ADJUSTED
 MF1734  ______________________________________________________________________
 MF1734  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 MF1734  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 MF1734  HORZ ORDER      -  THIRD
 MF1734
 MF1734.The horizontal coordinates were established by classical geodetic methods
 MF1734.and adjusted by the National Geodetic Survey in October 1999.
 MF1734
 MF1734.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1734.GEOID18 height accuracy estimate available here.
 MF1734
 MF1734.Click photographs - Photos may exist for this station.
 MF1734
 MF1734.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1734
 MF1734. The following values were computed from the NAD 83(1997) position.
 MF1734
 MF1734;                    North         East     Units Scale Factor Converg.
 MF1734;SPC IL W     -   561,257.589   750,896.362   MT  0.99997304   +0 24 25.5
 MF1734;SPC IL W     - 1,841,392.61  2,463,565.81   sFT  0.99997304   +0 24 25.5
 MF1734;UTM  16      - 4,621,935.679   287,471.750   MT  1.00015586   -1 42 03.5
 MF1734
 MF1734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8747121935(NAD 83)
 MF1734
 MF1734                          SUPERSEDED SURVEY CONTROL
 MF1734
 MF1734  NAD 83(1996)-  41 43 14.98631(N)    089 33 17.94395(W) AD(       ) 3
 MF1734  NAD 83(1986)-  41 43 14.99076(N)    089 33 17.94885(W) AD(       ) 3
 MF1734  NAD 27      -  41 43 14.86500(N)    089 33 17.58100(W) AD(       ) 3
 MF1734
 MF1734.Superseded values are not recommended for survey control.
 MF1734
 MF1734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1734.See file dsdata.pdf to determine how the superseded data were derived.
 MF1734
 MF1734_MARKER: 53 = ELEVATED TANK
 MF1734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1734+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2003
 MF1734
 MF1734  HISTORY     - Date     Condition        Report By
 MF1734  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1734  HISTORY     - 19950802 GOOD             USPSQD
 MF1734  HISTORY     - 20020128 GOOD             NGS
 MF1734  HISTORY     - 20030605 GOOD             USPSQD
 MF1734
 MF1734                          STATION DESCRIPTION
 MF1734
 MF1734'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1734'STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 MF1734'TANK LOCATED IN THE SMALL SETTLEMENT OF HARMON, ABOUT 100
 MF1734'FEET EAST OF THE RAILROAD STATION.  IT IS A STEEL TANK SUPPORTED
 MF1734'BY A FOUR-LEGGED STEEL STRUCTURE WITH AN OVERALL HEIGHT OF
 MF1734'75 FEET.  THE ENTIRE STRUCTURE IS PAINTED ALUMINUM WITH BLACK
 MF1734'LETTERING HARMON ON THE NORTH AND SOUTH SIDES OF THE TANK.
 MF1734
 MF1734                          STATION RECOVERY (1995)
 MF1734
 MF1734'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1734'RECOVERED IN GOOD CONDITION.
 MF1734
 MF1734                          STATION RECOVERY (2002)
 MF1734
 MF1734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1734'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1734
 MF1734                          STATION RECOVERY (2003)
 MF1734
 MF1734'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1734'THE TANK IS NOW LIGHT BLUE IN COLOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1613 ***********************************************************************
 MF1613  DESIGNATION -  HARMONY
 MF1613  PID         -  MF1613
 MF1613  STATE/COUNTY-  IL/OGLE
 MF1613  COUNTRY     -  US
 MF1613  USGS QUAD   -  GRAND DETOUR (2018)
 MF1613
 MF1613                         *CURRENT SURVEY CONTROL
 MF1613  ______________________________________________________________________
 MF1613* NAD 83(1997) POSITION- 41 58 26.69274(N) 089 24 21.18402(W)   ADJUSTED
 MF1613* NAVD 88 ORTHO HEIGHT -   277.    (meters)      909.    (feet) SCALED
 MF1613  ______________________________________________________________________
 MF1613  GEOID HEIGHT    -        -32.937 (meters)                     GEOID18
 MF1613  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 MF1613  HORZ ORDER      -  THIRD
 MF1613
 MF1613.The horizontal coordinates were established by classical geodetic methods
 MF1613.and adjusted by the National Geodetic Survey in October 1999.
 MF1613
 MF1613.The orthometric height was scaled from a topographic map.
 MF1613
 MF1613.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1613.GEOID18 height accuracy estimate available here.
 MF1613
 MF1613.Click photographs - Photos may exist for this station.
 MF1613
 MF1613.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1613
 MF1613. The following values were computed from the NAD 83(1997) position.
 MF1613
 MF1613;                    North         East     Units Scale Factor Converg.
 MF1613;SPC IL W     -   589,483.861   763,053.448   MT  0.99999008   +0 30 31.8
 MF1613;SPC IL W     - 1,933,998.30  2,503,451.19   sFT  0.99999008   +0 30 31.8
 MF1613;UTM  16      - 4,649,698.377   300,663.255   MT  1.00008896   -1 36 34.5
 MF1613
 MF1613!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1613!SPC IL W     -   0.99996174  x   0.99999008  =   0.99995182
 MF1613!UTM  16      -   0.99996174  x   1.00008896  =   1.00005069
 MF1613
 MF1613:                Primary Azimuth Mark                     Grid Az
 MF1613:SPC IL W     -  THOMAS                                   014 53 09.3
 MF1613:UTM  16      -  THOMAS                                   017 00 15.6
 MF1613
 MF1613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0066349698(NAD 83)
 MF1613
 MF1613|---------------------------------------------------------------------|
 MF1613| PID    Reference Object                     Distance      Geod. Az  |
 MF1613|                                                           dddmmss.s |
 MF1613| CI7501 HARMONY RM 1                         17.109 METERS 00347     |
 MF1613| NH1506 THOMAS                              APPROX. 7.0 KM 0152341.1 |
 MF1613| CI7502 HARMONY RM 2                         17.727 METERS 09305     |
 MF1613| CI7500 HARMONY AZ MK                                      2760822.2 |
 MF1613|---------------------------------------------------------------------|
 MF1613
 MF1613                          SUPERSEDED SURVEY CONTROL
 MF1613
 MF1613  NAD 83(1996)-  41 58 26.69304(N)    089 24 21.18474(W) AD(       ) 3
 MF1613  NAD 83(1986)-  41 58 26.69435(N)    089 24 21.18848(W) AD(       ) 3
 MF1613  NAD 27      -  41 58 26.58020(N)    089 24 20.80260(W) AD(       ) 3
 MF1613
 MF1613.Superseded values are not recommended for survey control.
 MF1613
 MF1613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1613.See file dsdata.pdf to determine how the superseded data were derived.
 MF1613
 MF1613_MARKER: DS = TRIANGULATION STATION DISK
 MF1613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1613_STAMPING: HARMONY 1954
 MF1613_MARK LOGO: CGS
 MF1613_PROJECTION: FLUSH
 MF1613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1613+STABILITY: SURFACE MOTION
 MF1613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1613+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2003
 MF1613
 MF1613  HISTORY     - Date     Condition        Report By
 MF1613  HISTORY     - 1954     MONUMENTED       CGS
 MF1613  HISTORY     - 19960512 GOOD             USPSQD
 MF1613  HISTORY     - 20010813 MARK NOT FOUND   USPSQD
 MF1613  HISTORY     - 20030131 GOOD             ILDT
 MF1613  HISTORY     - 20041117 GOOD             USPSQD
 MF1613
 MF1613                          STATION DESCRIPTION
 MF1613
 MF1613'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1613'STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF OREGON ALONG
 MF1613'THE SOUTH SIDE OF A GRAVEL ROAD AND ON HIGHWAY PROPERTY.  IT
 MF1613'IS 116 FEET SOUTHWEST OF THE INTERSECTION OF A PAVED ROAD
 MF1613'AND GRAVEL ROAD WEST, 44 FEET EAST OF A POWER LINE POLE, 28
 MF1613'FEET SOUTH OF THE CENTER OF A GRAVEL ROAD, 7 FEET WEST OF A
 MF1613'WHITE WITNESS POST AND 2 FEET NORTH OF A FENCE LINE.  THE
 MF1613'MARK IS FLUSH AND THE DISK IS STAMPED HARMONY 1954.
 MF1613'
 MF1613'REFERENCE MARK NO. 1 IS 28 FEET NORTH OF THE CENTER OF THE
 MF1613'GRAVEL ROAD AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS
 MF1613'FLUSH AND THE DISK IS STAMPED HARMONY NO 1 1954.
 MF1613'
 MF1613'REFERENCE MARK NO. 2 IS 52 FEET WEST OF THE CENTER OF A PAVED
 MF1613'ROAD, 29 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD, 20 FEET
 MF1613'WEST OF A POWER LINE POLE AND 1 FOOT NORTH OF A FENCE LINE.
 MF1613'THE MARK IS FLUSH AND THE DISK IS STAMPED HARMONY NO 2 1954.
 MF1613'
 MF1613'AZIMUTH MARK IS 49 FEET WEST OF A TELEPHONE POLE, 27 FEET
 MF1613'NORTH OF THE CENTER OF THE GRAVEL ROAD, 3 FEET EAST OF A WHITE
 MF1613'WITNESS POST AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS
 MF1613'FLUSH AND THE DISK IS STAMPED HARMONY 1954.
 MF1613'
 MF1613'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 2
 MF1613'AND 64 AT THE NORTHEAST CORNER OF THE COURTHOUSE SQUARE IN
 MF1613'OREGON, GO SOUTH AND WEST ON STATE HIGHWAY 2 FOR 5.0 MILES
 MF1613'TO A GRAVEL SIDE ROAD RIGHT, TURN RIGHT AND GO WEST UP HILL
 MF1613'ON GRAVEL ROAD FOR 1.3 MILES TO A PAVED T ROAD, TURN RIGHT
 MF1613'AND GO NORTH ON PAVED ROAD FOR 0.45 MILE TO SIDE ROAD LEFT
 MF1613'AND THE STATION ON THE LEFT AS DESCRIBED.
 MF1613'
 MF1613'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON GRAVEL
 MF1613'ROAD FOR 0.15 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 MF1613'
 MF1613'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1613
 MF1613                          STATION RECOVERY (1996)
 MF1613
 MF1613'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1613'RECOVERED IN GOOD CONDITION.
 MF1613
 MF1613                          STATION RECOVERY (2001)
 MF1613
 MF1613'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1613'RM 2 WAS NOT FOUND. RM 1 AND THE AZIMUTH WERE FOUND AS DESCRIBED AND
 MF1613'IN GOOD CONDITION.
 MF1613
 MF1613                          STATION RECOVERY (2003)
 MF1613
 MF1613'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (MB)
 MF1613'MARK RECOVERED IN GOOD CONDITION AS DESCRIBED
 MF1613
 MF1613                          STATION RECOVERY (2004)
 MF1613
 MF1613'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1613'RM 1, RM 2 AND THE AZIMUTH WERE FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2947 ***********************************************************************
 AJ2947  DESIGNATION -  HARMONY
 AJ2947  PID         -  AJ2947
 AJ2947  STATE/COUNTY-  IL/MCHENRY
 AJ2947  COUNTRY     -  US
 AJ2947  USGS QUAD   -  RILEY (2018)
 AJ2947
 AJ2947                         *CURRENT SURVEY CONTROL
 AJ2947  ______________________________________________________________________
 AJ2947* NAD 83(2011) POSITION- 42 10 56.40263(N) 088 40 51.85984(W)   ADJUSTED
 AJ2947* NAD 83(2011) ELLIP HT-   217.710 (meters)        (06/27/12)   ADJUSTED
 AJ2947* NAD 83(2011) EPOCH   -  2010.00
 AJ2947* NAVD 88 ORTHO HEIGHT -   251.2   (meters)      824.    (feet) GPS OBS
 AJ2947  ______________________________________________________________________
 AJ2947  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2947  GEOID HEIGHT    -        -33.388 (meters)                     GEOID99
 AJ2947  GEOID HEIGHT    -        -33.441 (meters)                     GEOID18
 AJ2947  NAD 83(2011) X  -    108,955.758 (meters)                     COMP
 AJ2947  NAD 83(2011) Y  - -4,732,330.507 (meters)                     COMP
 AJ2947  NAD 83(2011) Z  -  4,260,779.176 (meters)                     COMP
 AJ2947  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 AJ2947
 AJ2947  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2947  Standards:
 AJ2947         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2947            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2947  -------------------------------------------------------------------
 AJ2947  NETWORK    0.69   1.00           0.32   0.23   0.51     -0.13704685
 AJ2947  -------------------------------------------------------------------
 AJ2947  Click here for local accuracies and other accuracy information.
 AJ2947
 AJ2947.The horizontal coordinates were established by GPS observations
 AJ2947.and adjusted by the National Geodetic Survey in June 2012.
 AJ2947
 AJ2947.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2947.been affixed to the stable North American tectonic plate. See 
 AJ2947.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2947
 AJ2947.The horizontal coordinates are valid at the epoch date displayed above
 AJ2947.which is a decimal equivalence of Year/Month/Day.
 AJ2947
 AJ2947.The orthometric height was determined by GPS observations and a
 AJ2947.high-resolution geoid model.
 AJ2947
 AJ2947.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2947.GEOID18 height accuracy estimate available here.
 AJ2947
 AJ2947.Click photographs - Photos may exist for this station.
 AJ2947
 AJ2947.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2947
 AJ2947.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2947
 AJ2947.The ellipsoidal height was determined by GPS observations
 AJ2947.and is referenced to NAD 83.
 AJ2947
 AJ2947. The following values were computed from the NAD 83(2011) position.
 AJ2947
 AJ2947;                    North         East     Units Scale Factor Converg.
 AJ2947;SPC IL E     -   612,413.407   271,272.666   MT  0.99998515   -0 14 00.6
 AJ2947;SPC IL E     - 2,009,226.32    890,000.41   sFT  0.99998515   -0 14 00.6
 AJ2947;UTM  16      - 4,671,388.656   361,173.761   MT  0.99983714   -1 07 44.4
 AJ2947
 AJ2947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2947!SPC IL E     -   0.99996586  x   0.99998515  =   0.99995101
 AJ2947!UTM  16      -   0.99996586  x   0.99983714  =   0.99980300
 AJ2947
 AJ2947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6117371388(NAD 83)
 AJ2947
 AJ2947                          SUPERSEDED SURVEY CONTROL
 AJ2947
 AJ2947  NAD 83(2007)-  42 10 56.40263(N)    088 40 51.86076(W) AD(2002.00) 0
 AJ2947  ELLIP H (02/10/07)  217.741  (m)                       GP(2002.00)    
 AJ2947  ELLIP H (02/03/05)  217.735  (m)                       GP(       ) 4 2
 AJ2947  NAD 83(1997)-  42 10 56.40237(N)    088 40 51.86058(W) AD(       ) 1
 AJ2947  ELLIP H (04/24/01)  217.785  (m)                       GP(       ) 4 1
 AJ2947
 AJ2947.Superseded values are not recommended for survey control.
 AJ2947
 AJ2947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2947.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2947
 AJ2947_MARKER: I = METAL ROD
 AJ2947_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2947_STAMPING: HARMONY
 AJ2947_MARK LOGO: IL-111
 AJ2947_PROJECTION: FLUSH
 AJ2947_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2947_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2947+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2021
 AJ2947_ROD/PIPE-DEPTH: 4.9 meters
 AJ2947_SLEEVE-DEPTH  : 0.9 meters
 AJ2947
 AJ2947  HISTORY     - Date     Condition        Report By
 AJ2947  HISTORY     - 20000728 MONUMENTED       SECI
 AJ2947  HISTORY     - 20210602 GOOD             ILDT
 AJ2947
 AJ2947                          STATION DESCRIPTION
 AJ2947
 AJ2947'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2947'STATION IS LOCATED APPROXIMATELY 6.0 MI SOUTHWEST OF MARENGO, 1.2
 AJ2947'MI EAST OF BOONE/MCHENRY COUNTY LINE IN SECTION 29, T43N, R5E.  TO
 AJ2947'REACH FROM THE JUNCTION OF IL RT 23 AND HARMONY RD PROCEED WEST
 AJ2947'ON HARMONY RD 3.25 MI TO THE STATION LOCATED 30.6 FT SOUTH OF
 AJ2947'CENTERLINE OF HARMONY RD.  STATION IS LOCATED 0.25 MI EAST OF
 AJ2947'MCKEOWN RD, 310 FT WEST OF AGGREGATE DRIVEWAY ADDRESS 24707, 53
 AJ2947'FT WEST OF AGGREGATE FIELD ENTRANCE, 177 FT SOUTHWEST OF
 AJ2947'POWERPOLE (PP), 63.4 FT SOUTH OF PP, 180 FT SOUTHEAST OF PP, AND 42 FT
 AJ2947'WEST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ2947'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW CAP.  PK
 AJ2947'NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2947
 AJ2947                          STATION RECOVERY (2021)
 AJ2947
 AJ2947'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 AJ2947'LID MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1937 ***********************************************************************
 ME1937  DESIGNATION -  HARMS 2
 ME1937  PID         -  ME1937
 ME1937  STATE/COUNTY-  IL/COOK
 ME1937  COUNTRY     -  US
 ME1937  USGS QUAD   -  TINLEY PARK (2018)
 ME1937
 ME1937                         *CURRENT SURVEY CONTROL
 ME1937  ______________________________________________________________________
 ME1937* NAD 83(1997) POSITION- 41 31 39.98329(N) 087 45 05.35829(W)   ADJUSTED
 ME1937* NAVD 88 ORTHO HEIGHT -   213.92  (meters)      701.8   (feet) RESET
 ME1937  ______________________________________________________________________
 ME1937  GEOID HEIGHT    -        -33.324 (meters)                     GEOID18
 ME1937  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 ME1937  HORZ ORDER      -  SECOND
 ME1937  VERT ORDER      -  THIRD
 ME1937
 ME1937.The horizontal coordinates were established by classical geodetic methods
 ME1937.and adjusted by the National Geodetic Survey in October 1999.
 ME1937
 ME1937.The orthometric height was computed from unverified reset data.
 ME1937
 ME1937.No vertical observational check was made to the station.
 ME1937
 ME1937.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1937.GEOID18 height accuracy estimate available here.
 ME1937
 ME1937.Click photographs - Photos may exist for this station.
 ME1937
 ME1937.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1937
 ME1937. The following values were computed from the NAD 83(1997) position.
 ME1937
 ME1937;                    North         East     Units Scale Factor Converg.
 ME1937;SPC IL E     -   539,817.768   348,559.948   MT  1.00000401   +0 23 08.7
 ME1937;SPC IL E     - 1,771,052.13  1,143,567.10   sFT  1.00000401   +0 23 08.7
 ME1937;UTM  16      - 4,597,620.174   437,305.279   MT  0.99964837   -0 29 53.7
 ME1937
 ME1937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1937!SPC IL E     -   0.99997167  x   1.00000401  =   0.99997568
 ME1937!UTM  16      -   0.99997167  x   0.99964837  =   0.99962005
 ME1937
 ME1937:                Primary Azimuth Mark                     Grid Az
 ME1937:SPC IL E     -  HARMS AZ MK 2                            095 11 26.8
 ME1937:UTM  16      -  HARMS AZ MK 2                            096 04 29.2
 ME1937
 ME1937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3730597620(NAD 83)
 ME1937
 ME1937|---------------------------------------------------------------------|
 ME1937| PID    Reference Object                     Distance      Geod. Az  |
 ME1937|                                                           dddmmss.s |
 ME1937| ME2933 RICH TWP MICROWAVE KSA 46 LT        APPROX. 3.9 KM 0812632.5 |
 ME1937| CM3627 HARMS AZ MK 2                                      0953435.5 |
 ME1937| ME2083 HARMS 2 RM 4                          5.205 METERS 09545     |
 ME1937| ME2082 HARMS 2 RM 5                          5.885 METERS 27626     |
 ME1937| ME1940 HARMS RM 3                           41.950 METERS 27757     |
 ME1937| ME1936 HARMS                                24.281 METERS 29023     |
 ME1937| ME1939 HARMS RM 2                           12.218 METERS 32246     |
 ME1937|---------------------------------------------------------------------|
 ME1937
 ME1937                          SUPERSEDED SURVEY CONTROL
 ME1937
 ME1937  NAD 83(1997)-  41 31 39.98330(N)    087 45 05.35836(W) AD(       ) 2
 ME1937  NAD 83(1994)-  41 31 39.98776(N)    087 45 05.36645(W) AD(       ) 2
 ME1937  NAD 83(1986)-  41 31 39.98753(N)    087 45 05.36641(W) AD(       ) 2
 ME1937  NAD 27      -  41 31 39.86095(N)    087 45 05.19302(W) AD(       ) 2
 ME1937  NGVD 29 (??/??/??)  214.01   (m)          702.1    (f) RESET       3  
 ME1937  NGVD 29             214.01   (m)          702.1    (f) LEVELING    3  
 ME1937
 ME1937.Superseded values are not recommended for survey control.
 ME1937
 ME1937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1937.See file dsdata.pdf to determine how the superseded data were derived.
 ME1937
 ME1937_MARKER: DS = TRIANGULATION STATION DISK
 ME1937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1937_STAMPING: HARMS 2 1971
 ME1937_MARK LOGO: CGS
 ME1937_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1937+STABILITY: SURFACE MOTION
 ME1937
 ME1937  HISTORY     - Date     Condition        Report By
 ME1937  HISTORY     - 1971     MONUMENTED       NGS
 ME1937  HISTORY     - 1976     GOOD             ILHD
 ME1937  HISTORY     - 1978     GOOD             NGS
 ME1937  HISTORY     - 1978     GOOD             NGS
 ME1937  HISTORY     - 1989     GOOD             USPSQD
 ME1937  HISTORY     - 20080824 MARK NOT FOUND   GEOCAC
 ME1937
 ME1937                          STATION DESCRIPTION
 ME1937
 ME1937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 ME1937'2.5 MI NW FROM MATTESON.
 ME1937'1.6 MILES NORTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION WITH
 ME1937'U.S. HIGHWAY 30, THENCE WEST ON VOLLMER RD. 0.55 MILE TO OVERPASS
 ME1937'OF INTERSTATE HIGHWAY 57, THENCE WEST 0.45 MILE TO MARK ON LEFT,
 ME1937'62 FEET SOUTH OF THE CENTERLINE OF VOLLMER RD., 70 FEET EAST
 ME1937'OF CENTERLINE OF STREET SOUTH TO SUB-DIVISION, 2 FEET NORTH OF A
 ME1937'WOVEN WIRE FENCE, 1 FOOT WEST OF A METAL WITNESS POST AND 104 FEET
 ME1937'EAST OF THE EXTENDED CENTERLINE OF A PAVED ROAD NORTH, SET IN
 ME1937'THE TOP OF A ROUND CONCRETE POST PROJECTING 2 INCHES.
 ME1937
 ME1937                          STATION RECOVERY (1976)
 ME1937
 ME1937'RECOVERY NOTE BY IL HIGHWAY DEPT 1976 (RIL)
 ME1937'HARM 2 1971 RECOVERED GOOD.
 ME1937'
 ME1937'HARMS NO 2 1959 RECOVERED GOOD.
 ME1937'
 ME1937'HARMS 1959 NO 3 1968 RECOVERED POOR.
 ME1937'
 ME1937'HARMS 1959 1968 RECOVERED GOOD.
 ME1937'
 ME1937'IN STA. DESCRIPTION.  2 FEET N. OF CYCLONE FENCE, SHOULD BE ADDED.
 ME1937'
 ME1937'THE ARROW ON REF. NO. 2 IS POINTED TO REF. NO. 3 AND THE DISK ON
 ME1937'REF. NO. 3 HAS BEEN CUT OFF.
 ME1937'
 ME1937'DISTANCE AND DIRECTION FROM NEAREST TOWN--2.5 MI. N.W. OF
 ME1937'MATTESON.
 ME1937
 ME1937                          STATION RECOVERY (1978)
 ME1937
 ME1937'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 ME1937'STATION MARK AND AZIMUTH MARK FOUND IN GOOD CONDITION.  REFERENCE
 ME1937'MARKS 2 AND 3 NOT FOUND AND ASSUMED DESTROYED.  REFERENCE MARKS 4 AND
 ME1937'5 WERE ESTABLISHED.  THIS PARTY HAD NO INFORMATION ON STATION HARMS
 ME1937'2 1971 AND COULD NOT CHECK THE AZIMUTH MARK.  THE PREVIOUS DESCRIPTION
 ME1937'AND TO REACH ARE ADEQUATE TO RECOVER THE STATION.
 ME1937'
 ME1937'REFERENCE MARK 4 IS 61 FEET S OF THE CENTERLINE OF VOLLMER ROAD, 21
 ME1937'FEET N OF A SERVICE ROAD AND 1.0 FOOT N OF A MESH WIRE FENCE AND
 ME1937'METAL WITNESS POST.  THE MARK IS FLUSH AND THE DISK STAMPED HARMS 2
 ME1937'1971 NO 4 1978.
 ME1937'
 ME1937'REFERENCE MARK 5 IS 60 FEET S OF CENTERLINE OF THE ROAD, 54 FEET
 ME1937'E OF CENTERLINE OF CENTRAL AVENUE, 22 FEET N OF CENTERLINE OF
 ME1937'SERVICE ROAD, 2.5 FEET N OF THE FENCE AND 1 FOOT E OF A METAL
 ME1937'WITNESS POST.  THE MARK PROJECTS 1 INCH AND THE DISK STAMPED HARMS
 ME1937'2 1971 NO 5 1978.
 ME1937
 ME1937                          STATION RECOVERY (1978)
 ME1937
 ME1937'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 ME1937'RECOVERED IN GOOD CONDITION.
 ME1937
 ME1937                          STATION RECOVERY (1989)
 ME1937
 ME1937'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1937'RECOVERED IN GOOD CONDITION.
 ME1937
 ME1937                          STATION RECOVERY (2008)
 ME1937
 ME1937'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1937'THIS PARTY LOCATED A BROKEN-UP CHUNK OF CONCRETE STILL PARTIALLY
 ME1937'BURIED.  NO MARK WAS FOUND.  THE AREA DESCRIBED PER THE 1937
 ME1937'DESCRIPTION IS CHANGED IN THAT NO FENCE EXISTS, BUT A SHALLOW DRAINAGE
 ME1937'DITCH AND HIGH WEEDS IS IN ITS PLACE.
 ME1937'
 ME1937'ONLY RM4 WAS LOCATED IN GOOD CONDITION.  RM5 NOT SOUGHT.  AZ NOT
 ME1937'FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1941 ***********************************************************************
 ME1941  DESIGNATION -  HARMS AZ MK
 ME1941  PID         -  ME1941
 ME1941  STATE/COUNTY-  IL/COOK
 ME1941  COUNTRY     -  US
 ME1941  USGS QUAD   -  TINLEY PARK (2018)
 ME1941
 ME1941                         *CURRENT SURVEY CONTROL
 ME1941  ______________________________________________________________________
 ME1941* NAD 83(1986) POSITION- 41 31 50.     (N) 087 45 06.     (W)   SCALED
 ME1941* NAVD 88 ORTHO HEIGHT -   213.788 (meters)      701.40  (feet) ADJUSTED
 ME1941  ______________________________________________________________________
 ME1941  GEOID HEIGHT    -        -33.326 (meters)                     GEOID18
 ME1941  DYNAMIC HEIGHT  -        213.705 (meters)      701.13  (feet) COMP
 ME1941  MODELED GRAVITY -    980,233.2   (mgal)                       NAVD 88
 ME1941
 ME1941  VERT ORDER      -  SECOND    CLASS 0
 ME1941
 ME1941.The horizontal coordinates were scaled from a map and have
 ME1941.an estimated accuracy of +/- 6 seconds.
 ME1941
 ME1941.The orthometric height was determined by differential leveling and
 ME1941.adjusted by the NATIONAL GEODETIC SURVEY
 ME1941.in June 1991.
 ME1941
 ME1941.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1941.GEOID18 height accuracy estimate available here.
 ME1941
 ME1941.Click photographs - Photos may exist for this station.
 ME1941
 ME1941.The dynamic height is computed by dividing the NAVD 88
 ME1941.geopotential number by the normal gravity value computed on the
 ME1941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1941.degrees latitude (g = 980.6199 gals.).
 ME1941
 ME1941.The modeled gravity was interpolated from observed gravity values.
 ME1941
 ME1941;                    North         East    Units  Estimated Accuracy
 ME1941;SPC IL E     -   540,130.      348,540.      MT  (+/- 180 meters Scaled)
 ME1941
 ME1941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL372979(NAD 83)
 ME1941
 ME1941                          SUPERSEDED SURVEY CONTROL
 ME1941
 ME1941  NGVD 29 (??/??/92)  213.88   (m)          701.7    (f) COMPUTED    2 0
 ME1941
 ME1941.Superseded values are not recommended for survey control.
 ME1941
 ME1941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1941.See file dsdata.pdf to determine how the superseded data were derived.
 ME1941
 ME1941_MARKER: DZ = AZIMUTH MARK DISK
 ME1941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1941_STAMPING: HARMS 1959
 ME1941_MARK LOGO: CGS
 ME1941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1941+STABILITY: SURFACE MOTION
 ME1941
 ME1941  HISTORY     - Date     Condition        Report By
 ME1941  HISTORY     - 1959     MONUMENTED       CGS
 ME1941  HISTORY     - 1978     GOOD             NGS
 ME1941  HISTORY     - 20080824 MARK NOT FOUND   GEOCAC
 ME1941
 ME1941                          STATION DESCRIPTION
 ME1941
 ME1941'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1941'2.8 MI NW FROM MATTESON.
 ME1941'ABOUT 1.6 MILES NORTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1941'WITH U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, THENCE
 ME1941'1.0 MILES WEST ALONG AN ASPHALT ROAD, THENCE 0.2 MILES NORTH
 ME1941'ALONG AN ASPHALT ROAD, AT THE INSIDE OF A CURVE WITH TANGENTS
 ME1941'EXTENDING TO THE SOUTH-SOUTHWEST AND NORTH, 26 1/2 FEET
 ME1941'WEST-NORTHWEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 ME1941'EAST-SOUTHEAST OF A FENCE, 57 FEET SOUTH-SOUTHWEST OF A POWER
 ME1941'POLE, 53 FEET SOUTH-SOUTHWEST OF A FENCE CORNER, 1.6 FEET SOUTH
 ME1941'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD
 ME1941'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1941
 ME1941                          STATION RECOVERY (1978)
 ME1941
 ME1941'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 ME1941'RECOVERED AS DESCRIBED NOTE. IN QUAD. 410874 DATED MAY 1972 THE AZ
 ME1941'MARK WAS REPORTED
 ME1941
 ME1941                          STATION RECOVERY (2008)
 ME1941
 ME1941'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1941'NO FENCES OR POWER POLES EXIST PER DESCRIPTIONS.  THE CURVATURE OF THE
 ME1941'ROAD AS DESCRIBED STILL REMAINS.  THE ROAD HAS BEEN FAIRLY-RECENTLY
 ME1941'IMPROVED.  A DECENT CHECK OF THE AREA WAS MADE BUT THE MARK WAS NOT
 ME1941'LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1805 ***********************************************************************
 HB1805  DESIGNATION -  HARPORT
 HB1805  PID         -  HB1805
 HB1805  STATE/COUNTY-  IL/SALINE
 HB1805  COUNTRY     -  US
 HB1805  USGS QUAD   -  GALATIA (2018)
 HB1805
 HB1805                         *CURRENT SURVEY CONTROL
 HB1805  ______________________________________________________________________
 HB1805* NAD 83(1997) POSITION- 37 48 46.73931(N) 088 32 55.49543(W)   ADJUSTED
 HB1805* NAD 83(1997) ELLIP HT-    88.691 (meters)        (10/21/99)   ADJUSTED
 HB1805* NAVD 88 ORTHO HEIGHT -   118.3   (meters)      388.    (feet) VERTCON3
 HB1805  ______________________________________________________________________
 HB1805  GEOID HEIGHT    -        -29.659 (meters)                     GEOID18
 HB1805  NAD 83(1997) X  -    127,778.106 (meters)                     COMP
 HB1805  NAD 83(1997) Y  - -5,043,634.159 (meters)                     COMP
 HB1805  NAD 83(1997) Z  -  3,889,120.082 (meters)                     COMP
 HB1805  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 HB1805  HORZ ORDER      -  FIRST
 HB1805  ELLP ORDER      -  FOURTH    CLASS I
 HB1805
 HB1805.This mark is at Harrisburg-Raleigh Airport (HSB)
 HB1805
 HB1805.The horizontal coordinates were established by GPS observations
 HB1805.and adjusted by the National Geodetic Survey in October 1999.
 HB1805
 HB1805.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1805.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1805
 HB1805.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1805.GEOID18 height accuracy estimate available here.
 HB1805
 HB1805.Click photographs - Photos may exist for this station.
 HB1805
 HB1805.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1805
 HB1805.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1805
 HB1805.The ellipsoidal height was determined by GPS observations
 HB1805.and is referenced to NAD 83.
 HB1805
 HB1805. The following values were computed from the NAD 83(1997) position.
 HB1805
 HB1805;                    North         East     Units Scale Factor Converg.
 HB1805;SPC IL E     -   127,239.350   281,032.051   MT  0.99997943   -0 07 55.4
 HB1805;SPC IL E     -   417,451.10    922,019.32   sFT  0.99997943   -0 07 55.4
 HB1805;UTM  16      - 4,186,195.197   363,675.248   MT  0.99982890   -0 56 58.8
 HB1805
 HB1805!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1805!SPC IL E     -   0.99998608  x   0.99997943  =   0.99996551
 HB1805!UTM  16      -   0.99998608  x   0.99982890  =   0.99981499
 HB1805
 HB1805:                Primary Azimuth Mark                     Grid Az
 HB1805:SPC IL E     -  HARPORT AZ MK                            062 33 31.1
 HB1805:UTM  16      -  HARPORT AZ MK                            063 22 34.5
 HB1805
 HB1805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6367586195(NAD 83)
 HB1805
 HB1805|---------------------------------------------------------------------|
 HB1805| PID    Reference Object                     Distance      Geod. Az  |
 HB1805|                                                           dddmmss.s |
 HB1805| HB1806 HARPORT AZ MK                       458.524 METERS 0622535.7 |
 HB1805|---------------------------------------------------------------------|
 HB1805
 HB1805                          SUPERSEDED SURVEY CONTROL
 HB1805
 HB1805  NAD 83(1993)-  37 48 46.74422(N)    088 32 55.49549(W) AD(       ) 1
 HB1805  NAD 83(1986)-  37 48 46.75007(N)    088 32 55.49586(W) AD(       ) 1
 HB1805  NGVD 29 (06/25/91)  118.4    (m)  OSU 89B  model used  GPS OBS        
 HB1805
 HB1805.Superseded values are not recommended for survey control.
 HB1805
 HB1805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1805.See file dsdata.pdf to determine how the superseded data were derived.
 HB1805
 HB1805_MARKER: I = METAL ROD
 HB1805_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1805_STAMPING: HARPORT 1990
 HB1805_MARK LOGO: NGS
 HB1805_PROJECTION: FLUSH
 HB1805_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1805+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 HB1805_ROD/PIPE-DEPTH: 7.3 meters
 HB1805_SLEEVE-DEPTH  : 1.0 meters
 HB1805
 HB1805  HISTORY     - Date     Condition        Report By
 HB1805  HISTORY     - 1990     MONUMENTED       NGS
 HB1805  HISTORY     - 20110627 GOOD             ILDT
 HB1805
 HB1805                          STATION DESCRIPTION
 HB1805
 HB1805'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 HB1805'STATION IS LOCATED ABOUT 8 KM (5.0 MI) NORTH OF HARRISBURG, 2 KM
 HB1805'(1.2 MI) SOUTHWEST OF RALEIGH, AT THE HARRISBURG-RALEIGH AIRPORT, AT
 HB1805'THE JUNCTION OF RUNWAY 6-24 AND A TAXI, IN T 8 S, R 6 E, NORTHEAST
 HB1805'1/4 OF SECTION 21.  OWNERSHIP--HARRISBURG-RALEIGH AIRPORT, RR 1,
 HB1805'RALEIGH, IL 62977.  AIRPORT MANAGERS ARE BRUCE AND JERRY LYON, PHONE
 HB1805'618-253-7806.
 HB1805'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 13 AND 34 IN HARRISBURG,
 HB1805'GO NORTH ON HIGHWAY 34 FOR 8.17 KM (5.08 MI) TO THE AIRPORT ENTRANCE
 HB1805'ON THE LEFT.  TURN LEFT, WEST, FOR 0.62 KM (0.39 MI) TO THE AIRPORT
 HB1805'BUILDINGS AND A GATE ON THE LEFT. BEAR LEFT, SOUTHWEST, THROUGH GATE
 HB1805'FOR 0.12 KM (0.07 MI) TO THE APRON.  TURN RIGHT, NORTHERLY, ON APRON,
 HB1805'THEN TAXI FOR 0.26 KM (0.16 MI) TO RUNWAY 6-24 AND THE STATION ABOUT
 HB1805'50 M (164.0 FT) TO THE LEFT, IN LARGE GRASS AREA.
 HB1805'STATION IS 29.2 M (95.8 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY,
 HB1805'56.5 M (185.4 FT) SOUTHWEST OF CENTERLINE OF TAXI APPROACH, 23.7 M
 HB1805'(77.8 FT) EAST-SOUTHEAST OF A RUNWAY LIGHT, AT A FLAGGED WOODEN
 HB1805'STAKE.
 HB1805
 HB1805                          STATION RECOVERY (2011)
 HB1805
 HB1805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB1805'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1806 ***********************************************************************
 HB1806  DESIGNATION -  HARPORT AZ MK
 HB1806  PID         -  HB1806
 HB1806  STATE/COUNTY-  IL/SALINE
 HB1806  COUNTRY     -  US
 HB1806  USGS QUAD   -  GALATIA (2018)
 HB1806
 HB1806                         *CURRENT SURVEY CONTROL
 HB1806  ______________________________________________________________________
 HB1806* NAD 83(1997) POSITION- 37 48 53.62301(N) 088 32 38.87812(W)   ADJUSTED
 HB1806* NAD 83(1997) ELLIP HT-    90.472 (meters)        (10/21/99)   ADJUSTED
 HB1806* NAVD 88 ORTHO HEIGHT -   120.1   (meters)      394.    (feet) VERTCON3
 HB1806  ______________________________________________________________________
 HB1806  GEOID HEIGHT    -        -29.667 (meters)                     GEOID18
 HB1806  NAD 83(1997) X  -    128,181.166 (meters)                     COMP
 HB1806  NAD 83(1997) Y  - -5,043,495.175 (meters)                     COMP
 HB1806  NAD 83(1997) Z  -  3,889,288.842 (meters)                     COMP
 HB1806  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 HB1806  HORZ ORDER      -  FIRST
 HB1806  ELLP ORDER      -  FOURTH    CLASS I
 HB1806
 HB1806.This mark is at Harrisburg-Raleigh Airport (HSB)
 HB1806
 HB1806.The horizontal coordinates were established by GPS observations
 HB1806.and adjusted by the National Geodetic Survey in October 1999.
 HB1806
 HB1806.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1806.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1806
 HB1806.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1806.GEOID18 height accuracy estimate available here.
 HB1806
 HB1806.Click photographs - Photos may exist for this station.
 HB1806
 HB1806.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1806
 HB1806.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1806
 HB1806.The ellipsoidal height was determined by GPS observations
 HB1806.and is referenced to NAD 83.
 HB1806
 HB1806. The following values were computed from the NAD 83(1997) position.
 HB1806
 HB1806;                    North         East     Units Scale Factor Converg.
 HB1806;SPC IL E     -   127,450.653   281,438.975   MT  0.99997924   -0 07 45.3
 HB1806;SPC IL E     -   418,144.35    923,354.37   sFT  0.99997924   -0 07 45.3
 HB1806;UTM  16      - 4,186,400.640   364,085.084   MT  0.99982753   -0 56 48.7
 HB1806
 HB1806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1806!SPC IL E     -   0.99998580  x   0.99997924  =   0.99996504
 HB1806!UTM  16      -   0.99998580  x   0.99982753  =   0.99981334
 HB1806
 HB1806:                Primary Azimuth Mark                     Grid Az
 HB1806:SPC IL E     -  HARPORT                                  242 33 31.2
 HB1806:UTM  16      -  HARPORT                                  243 22 34.6
 HB1806
 HB1806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6408586400(NAD 83)
 HB1806
 HB1806|---------------------------------------------------------------------|
 HB1806| PID    Reference Object                     Distance      Geod. Az  |
 HB1806|                                                           dddmmss.s |
 HB1806| HB1805 HARPORT                             458.524 METERS 2422545.9 |
 HB1806|---------------------------------------------------------------------|
 HB1806
 HB1806                          SUPERSEDED SURVEY CONTROL
 HB1806
 HB1806  NAD 83(1993)-  37 48 53.62792(N)    088 32 38.87818(W) AD(       ) 1
 HB1806  NAD 83(1986)-  37 48 53.63378(N)    088 32 38.87856(W) AD(       ) 1
 HB1806  NGVD 29 (06/25/91)  120.2    (m)  OSU 89B  model used  GPS OBS        
 HB1806
 HB1806.Superseded values are not recommended for survey control.
 HB1806
 HB1806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1806.See file dsdata.pdf to determine how the superseded data were derived.
 HB1806
 HB1806_MARKER: I = METAL ROD
 HB1806_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1806_STAMPING: HARPORT AZ MK 1990
 HB1806_MARK LOGO: NGS
 HB1806_PROJECTION: FLUSH
 HB1806_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1806+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 HB1806_ROD/PIPE-DEPTH: 7.3 meters
 HB1806_SLEEVE-DEPTH  : 1.0 meters
 HB1806
 HB1806  HISTORY     - Date     Condition        Report By
 HB1806  HISTORY     - 1990     MONUMENTED       NGS
 HB1806  HISTORY     - 20110627 GOOD             ILDT
 HB1806
 HB1806                          STATION DESCRIPTION
 HB1806
 HB1806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 HB1806'STATION IS LOCATED ABOUT 8 KM (5.0 MI) NORTH OF HARRISBURG, 1.7 KM
 HB1806'(1.1 MI) SOUTHWEST OF RALEIGH, AT THE HARRISBURG-RALEIGH AIRPORT, IN
 HB1806'THE CUP AT THE END OF RUNWAY 24, IN T 8 S, R 6 E, NORTHEAST 1/4 OF
 HB1806'SECTION 21.  OWNERSHIP--HARRISBURG-RALEIGH AIRPORT, RR 1, RALEIGH, IL
 HB1806'62977.  AIRPORT MANAGERS ARE BRUCE AND GERY LYON, PHONE 618-253-7806,
 HB1806'(AIRPORT), 985-8349 (RESIDENCE.
 HB1806'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 13 AND 34 IN HARRISBURG,
 HB1806'GO NORTH ON HIGHWAY 34 FOR 8.17 KM (5.08 MI) TO THE AIRPORT ENTRANCE
 HB1806'ON THE LEFT.  TURN LEFT, WEST, FOR 0.62 KM (0.39 MI) TO THE AIRPORT
 HB1806'BUILDINGS AND A GATE ON THE LEFT. BEAR LEFT, SOUTHWEST, THROUGH GATE
 HB1806'FOR 0.12 KM (0.07 MI) TO THE APRON.  TURN RIGHT, NORTHERLY, ON APRON,
 HB1806'THEN TAXI FOR 0.26 KM (0.16 MI) TO RUNWAY 6-24. TURN RIGHT,
 HB1806'NORTHEAST, ALONGSIDE RUNWAY FOR 0.40 KM (0.25 MI) TO THE FAR END OF
 HB1806'THE CUP AND THE STATION.
 HB1806'STATION IS 18.5 M (60.7 FT) SOUTHWEST OF THE CENTERLINE OF THE TAXI
 HB1806'APPROACH, 23.9 M (78.4 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY,
 HB1806'35.1 M (115.2 FT) SOUTH OF A PK NAIL LOCATED AT THE CENTERLINE AND
 HB1806'EXTREME END OF ASPHALT SURFACE, 8.8 M (28.9 FT) EAST-SOUTHEAST OF A
 HB1806'RUNWAY LIGHT, AT A FLAGGED WOODEN STAKE.
 HB1806
 HB1806                          STATION RECOVERY (2011)
 HB1806
 HB1806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB1806'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0487 ***********************************************************************
 LC0487  DESIGNATION -  HARRAS
 LC0487  PID         -  LC0487
 LC0487  STATE/COUNTY-  IL/DE WITT
 LC0487  COUNTRY     -  US
 LC0487  USGS QUAD   -  CLINTON (2018)
 LC0487
 LC0487                         *CURRENT SURVEY CONTROL
 LC0487  ______________________________________________________________________
 LC0487* NAD 83(1997) POSITION- 40 10 45.71221(N) 088 57 24.01601(W)   ADJUSTED
 LC0487* NAVD 88 ORTHO HEIGHT -   225.338 (meters)      739.30  (feet) ADJUSTED
 LC0487  ______________________________________________________________________
 LC0487  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 LC0487  LAPLACE CORR    -          2.37  (seconds)                    DEFLEC18
 LC0487  DYNAMIC HEIGHT  -        225.224 (meters)      738.92  (feet) COMP
 LC0487  MODELED GRAVITY -    980,113.9   (mgal)                       NAVD 88
 LC0487
 LC0487  HORZ ORDER      -  SECOND
 LC0487  VERT ORDER      -  FIRST     CLASS I
 LC0487
 LC0487.The horizontal coordinates were established by classical geodetic methods
 LC0487.and adjusted by the National Geodetic Survey in October 1999.
 LC0487
 LC0487.The orthometric height was determined by differential leveling and
 LC0487.adjusted by the NATIONAL GEODETIC SURVEY
 LC0487.in June 1991.
 LC0487
 LC0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0487.GEOID18 height accuracy estimate available here.
 LC0487
 LC0487.Click photographs - Photos may exist for this station.
 LC0487
 LC0487.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0487
 LC0487.The dynamic height is computed by dividing the NAVD 88
 LC0487.geopotential number by the normal gravity value computed on the
 LC0487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0487.degrees latitude (g = 980.6199 gals.).
 LC0487
 LC0487.The modeled gravity was interpolated from observed gravity values.
 LC0487
 LC0487. The following values were computed from the NAD 83(1997) position.
 LC0487
 LC0487;                    North         East     Units Scale Factor Converg.
 LC0487;SPC IL E     -   390,102.117   246,911.466   MT  1.00000968   -0 24 07.8
 LC0487;SPC IL E     - 1,279,860.03    810,075.37   sFT  1.00000968   -0 24 07.8
 LC0487;UTM  16      - 4,449,500.863   333,411.473   MT  0.99994164   -1 15 45.7
 LC0487
 LC0487!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0487!SPC IL E     -   0.99996969  x   1.00000968  =   0.99997937
 LC0487!UTM  16      -   0.99996969  x   0.99994164  =   0.99991134
 LC0487
 LC0487:                Primary Azimuth Mark                     Grid Az
 LC0487:SPC IL E     -  WAPELLA                                  354 16 21.3
 LC0487:UTM  16      -  WAPELLA                                  355 07 59.2
 LC0487
 LC0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3341149500(NAD 83)
 LC0487
 LC0487|---------------------------------------------------------------------|
 LC0487| PID    Reference Object                     Distance      Geod. Az  |
 LC0487|                                                           dddmmss.s |
 LC0487| LC0489 HARRAS RM                            28.840 METERS 25959     |
 LC0487| CI7503 HARRAS AZ MK                                       3491031.3 |
 LC0487| LC0483 WAPELLA                             APPROX. 4.6 KM 3535213.5 |
 LC0487|---------------------------------------------------------------------|
 LC0487
 LC0487                          SUPERSEDED SURVEY CONTROL
 LC0487
 LC0487  NAD 83(1986)-  40 10 45.72244(N)    088 57 24.01689(W) AD(       ) 2
 LC0487  NAD 27      -  40 10 45.59050(N)    088 57 23.72430(W) AD(       ) 2
 LC0487  USSD        -  40 10 45.71200(N)    088 57 23.62000(W) AD(       ) 3
 LC0487  NGVD 29 (??/??/92)  225.411  (m)          739.54   (f) ADJ UNCH    1 1
 LC0487  NGVD 29             225.64   (m)          740.3    (f) LEVELING    3  
 LC0487
 LC0487.Superseded values are not recommended for survey control.
 LC0487
 LC0487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0487.See file dsdata.pdf to determine how the superseded data were derived.
 LC0487
 LC0487_MARKER: DS = TRIANGULATION STATION DISK
 LC0487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0487_STAMPING: HARRAS 1920
 LC0487_MARK LOGO: CGS
 LC0487_PROJECTION: FLUSH
 LC0487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0487+STABILITY: SURFACE MOTION
 LC0487
 LC0487  HISTORY     - Date     Condition        Report By
 LC0487  HISTORY     - 1920     MONUMENTED       CGS
 LC0487  HISTORY     - 1933     GOOD             CGS
 LC0487  HISTORY     - 1934     GOOD             CGS
 LC0487  HISTORY     - 1969     GOOD             CGS
 LC0487  HISTORY     - 1969     GOOD             CGS
 LC0487  HISTORY     - 1976     GOOD             NGS
 LC0487  HISTORY     - 1976     GOOD             NGS
 LC0487  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0487
 LC0487                          STATION DESCRIPTION
 LC0487
 LC0487'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0487'ABOUT 1-1/2 MILES N OF CLINTON, ON THE E SIDE OF THE ILLINOIS
 LC0487'CENTRAL RR TRACK, 3/8 MILE S OF HARRIS CROSSING, AND 1.60
 LC0487'METERS (5.25 FEET) E OF THE E AND NEAREST RAIL.
 LC0487'
 LC0487'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 LC0487'DISKS SET IN CONCRETE.
 LC0487'
 LC0487'REFERENCE MARK IS ON THE OPPOSITE SIDE OF THE TRACK, NEAR
 LC0487'THE FENCE LINE, 28.84 METERS (94.62 FEET) FROM THE STATION,
 LC0487'S 79 DEG 59 MIN W.
 LC0487'
 LC0487'THE ELEVATION OF THE STATION MARK IS 225.642 METERS (740.294
 LC0487'FEET) AND OF THE REFERENCE MARK 225.642 METERS.  (740.294
 LC0487'FEET).
 LC0487
 LC0487                          STATION RECOVERY (1933)
 LC0487
 LC0487'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LC0487'ABOUT 1-1/2 MILES N OF CLINTON, ON THE E SIDE OF THE ILLINOIS
 LC0487'CENTRAL RR TRACK, 3/8 MILE S OF HARRIS CROSSING, AND 1.6
 LC0487'METERS (5.25 FEET) E OF THE E AND NEAREST RAIL.
 LC0487'
 LC0487'TO REACH FROM CLINTON, FOLLOW U.S. HIGHWAY 51 N FROM THE
 LC0487'COURTHOUSE SQUARE FOR 2.3 MILES TO CROSS ROAD.  TURN E AT
 LC0487'CROSS ROAD AND GO 0.4 MILE TO RAILROAD CROSSING.  TURN S
 LC0487'ON DIM TRAIL ALONG E SIDE OF MAIN LINE TRACK AND GO 0.3 MILE TO
 LC0487'END OF TRUCK TRAVEL.  THENCE S 150 YARDS TO STATION.  STATION
 LC0487'IS 78 PACES S OF MILEPOST 775.
 LC0487'
 LC0487'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 LC0487'DISKS SET IN CONCRETE.
 LC0487'
 LC0487'REFERENCE MARK IS ON THE OPPOSITE SIDE OF THE TRACK, NEAR
 LC0487'THE FENCE LINE, 28.84 METERS (94.62 FEET) FROM THE STATION.
 LC0487'IN AZIMUTH 79 DEG 59 MIN.
 LC0487'
 LC0487'THE ELEVATION OF THE STATION MARK IS 225.642 METERS (740.294
 LC0487'FEET) AND OF THE REFERENCE MARK 225.642 METERS (740.294 FEET).
 LC0487'
 LC0487'ORIGINAL DESCRIPTION SUFFICIENT.  MARKS FOUND IN GOOD CONDITION.
 LC0487
 LC0487                          STATION RECOVERY (1934)
 LC0487
 LC0487'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC0487'STATION RECOVERED IN GOOD CONDITION.  THIS STATION IS ABOUT
 LC0487'1.8 MILES N OF CLINTON, AND ABOUT 0.3 MILE S OF HARRAS CROSSING,
 LC0487'ON THE W SIDE OF THE CLINTON FREIGHT-YARD, 5 FEET E OF THE E
 LC0487'RAIL OF THE MOST WESTERLY OF THE ILLINOIS CENTRAL RR TRACKS
 LC0487'IN THE FREIGHT YARD, 95 FEET E OF THE RIGHT-OF-WAY FENCE,
 LC0487'AND IS FLUSH WITH THE SURFACE OF THE GROUND.
 LC0487'
 LC0487'REFERENCE MARK WAS RECOVERED IN GOOD CONDITION, THE MARK
 LC0487'BEING VERY UNSTABLE.  IT IS IN THE FENCE LINE ALONG THE
 LC0487'WEST RIGHT-OF-WAY.
 LC0487'
 LC0487'BOTH MARKS WERE CONNECTED BY TRAVERSE WITH HARRAS ECC.
 LC0487
 LC0487                          STATION RECOVERY (1969)
 LC0487
 LC0487'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0487'THE STATION MARK, STAMPED HARRAS 1920 IS ABOUT 1.8 MILES
 LC0487'NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 LC0487'AT CLINTON, 0.35 MILE SOUTH OF A CROSSING OF THE RAILROAD AND
 LC0487'A ROAD, 5 FEET EAST OF THE EAST RAIL OF THE MOST WESTERLY
 LC0487'SET OF TRACKS, 4 FEET WEST OF THE WEST RAIL OF THE FIRST
 LC0487'TRACK EAST OF THE MOST WESTERLY SET OF TRACKS, 46 FEET EAST
 LC0487'OF THE CENTER LINE OF A TRAIL ROAD, 52-1/2 FEET NORTHEAST
 LC0487'OF POWER POLE NUMBER 1025, 94.62 FEET EAST-NORTHEAST OF RM
 LC0487'HARRAS, 84.02 FEET EAST OF TRIANGULATION STATION HARRAS
 LC0487'ECC 1934, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK, AND
 LC0487'SET IN THE TOP OF A CONCRETE POST WHICH IS LOCATED BETWEEN
 LC0487'THE TWO MOST WESTERLY SETS OF TRACKS AND WHICH IS LEVEL
 LC0487'WITH THE SURFACE OF THE GROUND.
 LC0487'
 LC0487'RM HARRAS, STAMPED HARRAS 1920 IS 94.62 FEET WEST-SOUTHWEST
 LC0487'OF THE STATION MARK, 14.70 FEET NORTHWEST OF TRIANGULATION
 LC0487'STATION HARRAS ECC 1934, 71 FEET WEST OF THE WEST RAIL OF THE
 LC0487'MOST WESTERLY SET OF TRACKS, 42 FEET WEST OF THE CENTER LINE
 LC0487'OF A TRAIL ROAD, 1 FOOT EAST OF A FENCE, ABOUT 2 FEET BELOW
 LC0487'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 LC0487'POST WHICH IS 6 INCHES BELOW THE SURFACE OF THE GROUND.
 LC0487'
 LC0487'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.8 MILES
 LC0487'NORTH
 LC0487
 LC0487                          STATION RECOVERY (1969)
 LC0487
 LC0487'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0487'1.8 MI N FROM CLINTON.
 LC0487'ABOUT 1.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC0487'STATION AT CLINTON, 0.35 MILE SOUTH OF A CROSSING OF THE RAILROAD
 LC0487'AND A ROAD, 5 FEET EAST OF THE EAST RAIL OF THE MOST WESTERLY SET
 LC0487'OF TRACKS, 4 FEET WEST OF THE WEST RAIL OF THE FIRST TRACK EAST OF
 LC0487'THE MOST WESTERLY SET OF TRACKS, 46 FEET EAST OF THE CENTER LINE
 LC0487'OF A TRAIL ROAD, 52 1/2 FEET NORTHEAST OF POWER POLE NUMBER 1025,
 LC0487'94.62 FEET EAST-NORTHEAST OF RM HARRAS, 84.02 FEET EAST OF
 LC0487'TRIANGULATION STATION HARRAS ECC 1934, ABOUT 1/2 FOOT BELOW THE
 LC0487'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0487'IS LOCATED BETWEEN THE TWO MOST WESTERN SETS OF TRACKS AND WHICH
 LC0487'IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 22, T20N, R 2E
 LC0487
 LC0487                          STATION RECOVERY (1976)
 LC0487
 LC0487'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0487'STATION AND REFERENCE MARK WERE RECOVERED IN GOOD CONDITION.
 LC0487'
 LC0487'THE STATION IS 84.1 FEET NORTHEAST OF TRIANGULATION STATION HARRAS
 LC0487'ECC, 52.6 FEET NORTHEAST OF POWER POLE 1025, 5.2 FEET EAST OF THE
 LC0487'EAST RAIL OF THE WESTERN MOST TRACK AND ABOUT 1 INCH BELOW THE
 LC0487'SURFACE OF THE GROUND.
 LC0487'
 LC0487'REFERENCE MARK IS 84 FEET WEST-NORTHWEST OF THE WEST RAIL OF THE
 LC0487'WESTERN MOST TRACK, 14.7 FEET NORTHWEST OF TRIANGULATION STATION
 LC0487'HARRAS ECC, 1 FOOT EAST OF THE WEST RIGHT OF WAY FENCE AND IS ABOUT
 LC0487'3 INCHES BELOW THE SURFACE OF THE GROUND.
 LC0487'
 LC0487'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-3/4 MILES NORTH
 LC0487'OF CLINTON.
 LC0487
 LC0487                          STATION RECOVERY (1976)
 LC0487
 LC0487'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0487'RECOVERED IN GOOD CONDITION.
 LC0487
 LC0487                          STATION RECOVERY (2004)
 LC0487
 LC0487'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0487'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0488 ***********************************************************************
 LC0488  DESIGNATION -  HARRAS ECC
 LC0488  PID         -  LC0488
 LC0488  STATE/COUNTY-  IL/DE WITT
 LC0488  COUNTRY     -  US
 LC0488  USGS QUAD   -  CLINTON (2018)
 LC0488
 LC0488                         *CURRENT SURVEY CONTROL
 LC0488  ______________________________________________________________________
 LC0488* NAD 83(1997) POSITION- 40 10 45.47431(N) 088 57 25.05302(W)   ADJUSTED
 LC0488* NAVD 88 ORTHO HEIGHT -   225.722 (meters)      740.56  (feet) ADJUSTED
 LC0488  ______________________________________________________________________
 LC0488  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 LC0488  LAPLACE CORR    -          2.37  (seconds)                    DEFLEC18
 LC0488  DYNAMIC HEIGHT  -        225.608 (meters)      740.18  (feet) COMP
 LC0488  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 LC0488
 LC0488  HORZ ORDER      -  FIRST
 LC0488  VERT ORDER      -  FIRST     CLASS I
 LC0488
 LC0488.The horizontal coordinates were established by classical geodetic methods
 LC0488.and adjusted by the National Geodetic Survey in October 1999.
 LC0488
 LC0488.The orthometric height was determined by differential leveling and
 LC0488.adjusted by the NATIONAL GEODETIC SURVEY
 LC0488.in June 1991.
 LC0488
 LC0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0488.GEOID18 height accuracy estimate available here.
 LC0488
 LC0488.Click photographs - Photos may exist for this station.
 LC0488
 LC0488.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0488
 LC0488.The dynamic height is computed by dividing the NAVD 88
 LC0488.geopotential number by the normal gravity value computed on the
 LC0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0488.degrees latitude (g = 980.6199 gals.).
 LC0488
 LC0488.The modeled gravity was interpolated from observed gravity values.
 LC0488
 LC0488. The following values were computed from the NAD 83(1997) position.
 LC0488
 LC0488;                    North         East     Units Scale Factor Converg.
 LC0488;SPC IL E     -   390,094.952   246,886.881   MT  1.00000971   -0 24 08.5
 LC0488;SPC IL E     - 1,279,836.52    809,994.71   sFT  1.00000971   -0 24 08.5
 LC0488;UTM  16      - 4,449,494.068   333,386.785   MT  0.99994174   -1 15 46.4
 LC0488
 LC0488!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0488!SPC IL E     -   0.99996963  x   1.00000971  =   0.99997934
 LC0488!UTM  16      -   0.99996963  x   0.99994174  =   0.99991137
 LC0488
 LC0488:                Primary Azimuth Mark                     Grid Az
 LC0488:SPC IL E     -  HARRAS ECC AZ MK                         331 08 25.4
 LC0488:UTM  16      -  HARRAS ECC AZ MK                         332 00 03.3
 LC0488
 LC0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3338649494(NAD 83)
 LC0488
 LC0488|---------------------------------------------------------------------|
 LC0488| PID    Reference Object                     Distance      Geod. Az  |
 LC0488|                                                           dddmmss.s |
 LC0488| LC0487 HARRAS                               25.598 METERS 07321     |
 LC0488| LC1809 CLINTON REPAIR SHOPS STK            APPROX. 2.7 KM 1612324.0 |
 LC0488| LC1807 CLINTON ILLINOIS POWER CO STK       APPROX. 2.7 KM 1850347.9 |
 LC0488| LC0490 HARRAS ECC RM 1                      34.455 METERS 18506     |
 LC0488| LC1808 CLINTON DEWITT CO CTHSE FINIAL      APPROX. 3.0 KM 1855242.8 |
 LC0488| LC0491 HARRAS ECC RM 2                      79.020 METERS 24454     |
 LC0488| LC0489 HARRAS RM                             4.481 METERS 30127     |
 LC0488| CI7504 HARRAS ECC AZ MK                                   3304416.9 |
 LC0488|---------------------------------------------------------------------|
 LC0488
 LC0488                          SUPERSEDED SURVEY CONTROL
 LC0488
 LC0488  NAD 83(1986)-  40 10 45.48464(N)    088 57 25.05350(W) AD(       ) 1
 LC0488  NAD 27      -  40 10 45.35260(N)    088 57 24.76130(W) AD(       ) 1
 LC0488  NGVD 29 (??/??/92)  225.795  (m)          740.80   (f) ADJ UNCH    1 1
 LC0488  NGVD 29             225.80   (m)          740.8    (f) LEVELING    3  
 LC0488
 LC0488.Superseded values are not recommended for survey control.
 LC0488
 LC0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0488.See file dsdata.pdf to determine how the superseded data were derived.
 LC0488
 LC0488_MARKER: DS = TRIANGULATION STATION DISK
 LC0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0488_STAMPING: HARRAS ECC 1934
 LC0488_MARK LOGO: CGS
 LC0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0488+STABILITY: SURFACE MOTION
 LC0488
 LC0488  HISTORY     - Date     Condition        Report By
 LC0488  HISTORY     - 1934     MONUMENTED       CGS
 LC0488  HISTORY     - 1969     GOOD             CGS
 LC0488  HISTORY     - 1969     GOOD             CGS
 LC0488  HISTORY     - 1976     GOOD             NGS
 LC0488  HISTORY     - 1976     GOOD             NGS
 LC0488  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0488
 LC0488                          STATION DESCRIPTION
 LC0488
 LC0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC0488'STATION IS LOCATED ON THE RIGHT-OF-WAY OF THE ILLINOIS CENTRAL
 LC0488'RR, ON THE W SIDE OF THE CLINTON FREIGHT YARD, ABOUT 1.8
 LC0488'MILES N OF CLINTON, ABOUT 0.3 MILE S OF HARRAS CROSSING,
 LC0488'28-1/2 FEET W OF THE W RAIL OF THE INTERURBAN TRACK, 13-1/2
 LC0488'FEET E OF THE RIGHT-OF-WAY FENCE, 113 FEET N OF THE SE CORNER
 LC0488'OF THE PASTURE, AND PROJECTS 6 INCHES.
 LC0488'
 LC0488'TO REACH FROM CLINTON, FOLLOW U.S. HIGHWAY 51 N FROM THE
 LC0488'COURTHOUSE SQUARE FOR 2.3 MILES TO A CROSS ROAD.  TURN E AT
 LC0488'THE CROSS ROAD, AND GO E TO RR CROSSING.  TURN S ON THE E SIDE
 LC0488'OF THE TRACKS AND GO 0.4 MILE TO THE STATION.
 LC0488'
 LC0488'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC0488'BRONZE DISKS SET IN CONCRETE.
 LC0488'
 LC0488'REFERENCE MARK NO. 1 IS S OF THE STATION, ALONG THE W EDGE
 LC0488'OF THE RR RIGHT-OF-WAY, 40-1.2 FEET W OF THE W RAIL OF THE
 LC0488'INTERURBAN TRACK, 1 FOOT NE OF THE SE CORNER OF THE PASTURE,
 LC0488'AND PROJECTS 6 INCHES.  REFERENCE MARK NO. 2 IS SW OF THE
 LC0488'STATION, IN THE FENCE LINE ALONG THE S EDGE OF THE PASTURE,
 LC0488'225 FEET W OF THE SE CORNER OF THE PASTURE AND PROJECTS
 LC0488'8 INCHES.  DISTANCE BETWEEN THE REFERENCE MARKS, 225.31 FEET.
 LC0488'
 LC0488'AZIMUTH MARK IS NW OF THE STATION, IN THE FENCE LINE ALONG
 LC0488'THE W EDGE OF THE PASTURE, 19 FEET S OF THE NW CORNER OF THE
 LC0488'PASTURE, 31 FEET E OF THE CENTER LINE OF U.S. HIGHWAY 51,
 LC0488'ABOUT 0.1 MILE W OF HARRAS CROSSING, AND IS FLUSH WITH THE
 LC0488'SURFACE.
 LC0488'
 LC0488'A TRAVERSE CONNECTION TO HARRAS, 1920, AND HARRAS R.M. 1920,
 LC0488'WAS MEASURED.
 LC0488
 LC0488                          STATION RECOVERY (1969)
 LC0488
 LC0488'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0488'THE STATION MARK, STAMPED HARRAS ECC 1934 IS ABOUT 1.8 MILES
 LC0488'NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 LC0488'AT CLINTON, 0.35 MILE SOUTH OF A CROSSING OF THE RAILROAD
 LC0488'AND A ROAD, 62 FEET WEST OF THE WEST RAIL OF THE MOST WESTERLY
 LC0488'SET OF TRACKS, 29-1/2 FEET WEST OF THE CENTER LINE OF A TRAIL
 LC0488'ROAD, 47 FEET WEST-NORTHWEST OF POWER POLE NUMBER 1025, 13
 LC0488'FEET EAST OF A FENCE, 259.25 FEET NORTHEAST OF HARRAS ECC
 LC0488'R.M. 2, 113.04 FEET NORTH OF HARRAS ECC R.M. 1, 84.02 FEET
 LC0488'WEST OF TRIANGULATION STATION HARRAS 1920, 1.7 FEET WEST
 LC0488'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND
 LC0488'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 14 INCHES
 LC0488'ABOVE THE SURFACE OF THE GROUND.
 LC0488'
 LC0488'R.M. 1, STAMPED HARRAS ECC NO 1 1934 IS 113.04 FEET SOUTH
 LC0488'OF THE STATION MARK, 87 FEET WEST OF THE WEST RAIL OF THE
 LC0488'MOST WESTERLY SET OF TRACKS, 48 FEET WEST OF THE CENTER
 LC0488'LINE OF A TRAIL ROAD, 57-1/2 FEET WEST-NORTHWEST OF A POWER
 LC0488'POLE, 1-1/2 FEET EAST OF A FENCE, 1.5 FEET SOUTHWEST OF A
 LC0488'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 LC0488'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 LC0488'5 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0488'
 LC0488'R.M. 2, STAMPED HARRAS ECC NO 2 1934 IS 259.25 FEET SOUTHWEST
 LC0488'OF THE STATION MARK, 310-1/2 FEET WEST OF THE WEST RAIL OF
 LC0488'THE MOST WESTERLY SET OF TRACKS, 273 FEET WEST OF THE CENTER
 LC0488'LINE OF A TRAIL ROAD, 7 FEET NORTH OF A 20-INCH TREE, 1.4
 LC0488'FEET EAST OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE
 LC0488'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0488'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0488'
 LC0488'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.8 MILES
 LC0488'NORTH
 LC0488
 LC0488                          STATION RECOVERY (1969)
 LC0488
 LC0488'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0488'1.8 MI N FROM CLINTON.
 LC0488'ABOUT 1.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0488'THE STATION AT CLINTON, 0.35 MILE SOUTH OF CROSSING OF THE RAILROAD
 LC0488'AND A ROAD, 62 FEET WEST OF THE WEST RAIL OF THE MOST WESTERLY SET
 LC0488'OF TRACKS, 29 1/2 FEET WEST OF THE CENTER LINE OF A TRAIL ROAD,
 LC0488'47 FEET WEST-NORTHWEST OF POWER POLE 1025, 13 FEET EAST OF A FENCE,
 LC0488'259.25 FEET NORTHEAST OF HARRAS ECC RM 2, 113.04 FEET NORTH OF
 LC0488'HARRAS ECC RM 1, 84.02 FEET WEST OF TRIANGULATION STATION HARRAS 1920,
 LC0488'1.7 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK,
 LC0488'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 14 INCHES
 LC0488'ABOVE THE SURFACE OF THE GROUND.  SEC 22, T20N, R 2E
 LC0488
 LC0488                          STATION RECOVERY (1976)
 LC0488
 LC0488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0488'THE STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED.  THE AZIMUTH
 LC0488'MARK WAS NOT RECOVERED AND IS BELIEVED TO HAVE BEEN DESTROYED IN
 LC0488'ROAD RECONSTRUCTION.
 LC0488'
 LC0488'THE STATION MARK IS 72 FEET WEST OF THE WEST RAIL OF THE WESTERN
 LC0488'MOST TRACK, 46 FEET WEST-NORTHWEST OF POWER POLE 1025, 13.5 FEET
 LC0488'EAST OF THE WEST RIGHT OF WAY FENCE, 2 FEET WEST OF A WITNESS POST
 LC0488'AND PROJECTS 1 FOOT.  THE MARK IS SURROUNDED WITH JUNK.
 LC0488'
 LC0488'REFERENCE MARK 1 IS 85 FEET WEST OF THE WEST RAIL OF THE WESTERN
 LC0488'MOST TRACK, 57 FEET WEST-NORTHWEST OF A POWER POLE, 1 FOOT EAST OF A
 LC0488'12 INCH WOODEN FENCE POST AND 2 FEET SOUTHWEST OF A WITNESS POST.
 LC0488'
 LC0488'REFERENCE MARK 2 IS IN A CULTIVATED FIELD AND SURROUNDED BY SMALL
 LC0488'BRUSH.  IT IS 225 FEET WEST OF A FENCE, 3 FEET NORTH OF A LARGE ROCK
 LC0488'THAT PROJECTS ABOUT 15 INCHES, 2 FEET EAST OF A WITNESS POST AND IT
 LC0488'PROJECTS ABOUT 4 INCHES.
 LC0488'
 LC0488'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-3/4 MILES NORTH
 LC0488'OF CLINTON.
 LC0488
 LC0488                          STATION RECOVERY (1976)
 LC0488
 LC0488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0488'RECOVERED IN GOOD CONDITION.
 LC0488
 LC0488                          STATION RECOVERY (2004)
 LC0488
 LC0488'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0488'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0490 ***********************************************************************
 LC0490  DESIGNATION -  HARRAS ECC RM 1
 LC0490  PID         -  LC0490
 LC0490  STATE/COUNTY-  IL/DE WITT
 LC0490  COUNTRY     -  US
 LC0490  USGS QUAD   -  CLINTON (2018)
 LC0490
 LC0490                         *CURRENT SURVEY CONTROL
 LC0490  ______________________________________________________________________
 LC0490* NAD 83(1986) POSITION- 40 10 44.36   (N) 088 57 25.18   (W)   HD_HELD1
 LC0490* NAVD 88 ORTHO HEIGHT -   225.730 (meters)      740.58  (feet) ADJUSTED
 LC0490  ______________________________________________________________________
 LC0490  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 LC0490  DYNAMIC HEIGHT  -        225.616 (meters)      740.21  (feet) COMP
 LC0490  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 LC0490
 LC0490  VERT ORDER      -  FIRST     CLASS I
 LC0490
 LC0490.The horizontal coordinates were determined by differentially corrected
 LC0490.hand held GPS observations or other comparable positioning techniques
 LC0490.and have an estimated accuracy of +/- 3 meters.
 LC0490
 LC0490.The orthometric height was determined by differential leveling and
 LC0490.adjusted by the NATIONAL GEODETIC SURVEY
 LC0490.in June 1991.
 LC0490
 LC0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0490.GEOID18 height accuracy estimate available here.
 LC0490
 LC0490.Click photographs - Photos may exist for this station.
 LC0490
 LC0490.The dynamic height is computed by dividing the NAVD 88
 LC0490.geopotential number by the normal gravity value computed on the
 LC0490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0490.degrees latitude (g = 980.6199 gals.).
 LC0490
 LC0490.The modeled gravity was interpolated from observed gravity values.
 LC0490
 LC0490;                    North         East    Units  Estimated Accuracy
 LC0490;SPC IL E     -   390,060.6     246,883.6     MT  (+/- 3 meters HH1 GPS) 
 LC0490
 LC0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3338349459(NAD 83)
 LC0490
 LC0490                          SUPERSEDED SURVEY CONTROL
 LC0490
 LC0490  NGVD 29 (??/??/92)  225.802  (m)          740.82   (f) ADJ UNCH    1 1
 LC0490
 LC0490.Superseded values are not recommended for survey control.
 LC0490
 LC0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0490.See file dsdata.pdf to determine how the superseded data were derived.
 LC0490
 LC0490_MARKER: DR = REFERENCE MARK DISK
 LC0490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0490_STAMPING: HARRAS ECC NO 1 1934
 LC0490_MARK LOGO: CGS
 LC0490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0490+STABILITY: SURFACE MOTION
 LC0490_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0490+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2004
 LC0490
 LC0490  HISTORY     - Date     Condition        Report By
 LC0490  HISTORY     - 1934     MONUMENTED       CGS
 LC0490  HISTORY     - 1969     GOOD             CGS
 LC0490  HISTORY     - 1976     GOOD             NGS
 LC0490  HISTORY     - 20040927 GOOD             ILDT
 LC0490
 LC0490                          STATION DESCRIPTION
 LC0490
 LC0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0490'1.8 MI N FROM CLINTON.
 LC0490'ABOUT 1.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0490'THE STATION AT CLINTON, 0.35 MILE SOUTH OF A CROSSING OF THE
 LC0490'RAILROAD AND A ROAD, 87 FEET WEST OF THE WEST RAIL OF THE MOST
 LC0490'WESTERLY SET OF TRACKS, 48 FEET WEST OF THE CENTER LINE OF A TRAIL
 LC0490'ROAD, 57 1/2 FEET WEST-NORTHWEST OF A POWER POLE, 113.04 FEET
 LC0490'SOUTH OF TRIANGULATION STATION HARRAS ECC 1934, 1 1/2 FEET EAST
 LC0490'OF A FENCE, 1.5 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2
 LC0490'FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 LC0490'POST WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0490'SEC 22, T20N, R2E
 LC0490
 LC0490                          STATION RECOVERY (1976)
 LC0490
 LC0490'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0490'RECOVERED IN GOOD CONDITION.
 LC0490
 LC0490                          STATION RECOVERY (2004)
 LC0490
 LC0490'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0490'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0491 ***********************************************************************
 LC0491  DESIGNATION -  HARRAS ECC RM 2
 LC0491  PID         -  LC0491
 LC0491  STATE/COUNTY-  IL/DE WITT
 LC0491  COUNTRY     -  US
 LC0491  USGS QUAD   -  CLINTON (2018)
 LC0491
 LC0491                         *CURRENT SURVEY CONTROL
 LC0491  ______________________________________________________________________
 LC0491* NAD 83(1986) POSITION- 40 10 44.39   (N) 088 57 28.08   (W)   HD_HELD1
 LC0491* NAVD 88 ORTHO HEIGHT -   226.328 (meters)      742.54  (feet) ADJUSTED
 LC0491  ______________________________________________________________________
 LC0491  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 LC0491  DYNAMIC HEIGHT  -        226.213 (meters)      742.17  (feet) COMP
 LC0491  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 LC0491
 LC0491  VERT ORDER      -  FIRST     CLASS I
 LC0491
 LC0491.The horizontal coordinates were determined by differentially corrected
 LC0491.hand held GPS observations or other comparable positioning techniques
 LC0491.and have an estimated accuracy of +/- 3 meters.
 LC0491
 LC0491.The orthometric height was determined by differential leveling and
 LC0491.adjusted by the NATIONAL GEODETIC SURVEY
 LC0491.in June 1991.
 LC0491
 LC0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0491.GEOID18 height accuracy estimate available here.
 LC0491
 LC0491.Click photographs - Photos may exist for this station.
 LC0491
 LC0491.The dynamic height is computed by dividing the NAVD 88
 LC0491.geopotential number by the normal gravity value computed on the
 LC0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0491.degrees latitude (g = 980.6199 gals.).
 LC0491
 LC0491.The modeled gravity was interpolated from observed gravity values.
 LC0491
 LC0491;                    North         East    Units  Estimated Accuracy
 LC0491;SPC IL E     -   390,062.0     246,815.0     MT  (+/- 3 meters HH1 GPS) 
 LC0491
 LC0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3331449462(NAD 83)
 LC0491
 LC0491                          SUPERSEDED SURVEY CONTROL
 LC0491
 LC0491  NGVD 29 (??/??/92)  226.400  (m)          742.78   (f) ADJ UNCH    1 1
 LC0491
 LC0491.Superseded values are not recommended for survey control.
 LC0491
 LC0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0491.See file dsdata.pdf to determine how the superseded data were derived.
 LC0491
 LC0491_MARKER: DR = REFERENCE MARK DISK
 LC0491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0491_STAMPING: HARRAS ECC NO 2 1934
 LC0491_MARK LOGO: CGS
 LC0491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0491+STABILITY: SURFACE MOTION
 LC0491
 LC0491  HISTORY     - Date     Condition        Report By
 LC0491  HISTORY     - 1934     MONUMENTED       CGS
 LC0491  HISTORY     - 1969     GOOD             CGS
 LC0491  HISTORY     - 1976     GOOD             NGS
 LC0491  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0491
 LC0491                          STATION DESCRIPTION
 LC0491
 LC0491'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0491'1.8 MI N FROM CLINTON.
 LC0491'ABOUT 1.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0491'THE STATION AT CLINTON, 0.35 MILE SOUTH OF A CROSSING OF THE RAILROAD
 LC0491'AND A ROAD, 310 1/2 FEET WEST OF THE WEST RAIL OF THE MOST WESTERLY
 LC0491'SET OF TRACKS, 259.25 FEET SOUTHWEST OF TRIANGULATION STATION
 LC0491'HARRAS ECC 1934, 273 FEET WEST OF THE CENTER LINE OF A TRAIL ROAD,
 LC0491'7 FEET NORTH OF A 20-INCH TREE, 1.4 FEET EAST OF A METAL WITNESS
 LC0491'POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP
 LC0491'OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE
 LC0491'OF THE GROUND.  SEC 22, T20N, R2E
 LC0491
 LC0491                          STATION RECOVERY (1976)
 LC0491
 LC0491'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0491'RECOVERED IN GOOD CONDITION.
 LC0491
 LC0491                          STATION RECOVERY (2004)
 LC0491
 LC0491'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0491'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0489 ***********************************************************************
 LC0489  DESIGNATION -  HARRAS RM
 LC0489  PID         -  LC0489
 LC0489  STATE/COUNTY-  IL/DE WITT
 LC0489  COUNTRY     -  US
 LC0489  USGS QUAD   -  CLINTON (2018)
 LC0489
 LC0489                         *CURRENT SURVEY CONTROL
 LC0489  ______________________________________________________________________
 LC0489* NAD 83(1986) POSITION- 40 10 45.55   (N) 088 57 25.21   (W)   HD_HELD1
 LC0489* NAVD 88 ORTHO HEIGHT -   225.334 (meters)      739.28  (feet) ADJUSTED
 LC0489  ______________________________________________________________________
 LC0489  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 LC0489  DYNAMIC HEIGHT  -        225.220 (meters)      738.91  (feet) COMP
 LC0489  MODELED GRAVITY -    980,113.9   (mgal)                       NAVD 88
 LC0489
 LC0489  VERT ORDER      -  FIRST     CLASS II
 LC0489
 LC0489.The horizontal coordinates were determined by differentially corrected
 LC0489.hand held GPS observations or other comparable positioning techniques
 LC0489.and have an estimated accuracy of +/- 3 meters.
 LC0489
 LC0489.The orthometric height was determined by differential leveling and
 LC0489.adjusted by the NATIONAL GEODETIC SURVEY
 LC0489.in June 1991.
 LC0489
 LC0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0489.GEOID18 height accuracy estimate available here.
 LC0489
 LC0489.Click photographs - Photos may exist for this station.
 LC0489
 LC0489.The dynamic height is computed by dividing the NAVD 88
 LC0489.geopotential number by the normal gravity value computed on the
 LC0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0489.degrees latitude (g = 980.6199 gals.).
 LC0489
 LC0489.The modeled gravity was interpolated from observed gravity values.
 LC0489
 LC0489;                    North         East    Units  Estimated Accuracy
 LC0489;SPC IL E     -   390,097.3     246,883.2     MT  (+/- 3 meters HH1 GPS) 
 LC0489
 LC0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3338349496(NAD 83)
 LC0489
 LC0489                          SUPERSEDED SURVEY CONTROL
 LC0489
 LC0489  NGVD 29 (??/??/92)  225.407  (m)          739.52   (f) ADJ UNCH    1 2
 LC0489
 LC0489.Superseded values are not recommended for survey control.
 LC0489
 LC0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0489.See file dsdata.pdf to determine how the superseded data were derived.
 LC0489
 LC0489_MARKER: DR = REFERENCE MARK DISK
 LC0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0489_STAMPING: HARRAS 1920
 LC0489_MARK LOGO: CGS
 LC0489_PROJECTION: RECESSED 15 CENTIMETERS
 LC0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0489+STABILITY: SURFACE MOTION
 LC0489_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0489+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2004
 LC0489
 LC0489  HISTORY     - Date     Condition        Report By
 LC0489  HISTORY     - 1920     MONUMENTED       CGS
 LC0489  HISTORY     - 1969     GOOD             CGS
 LC0489  HISTORY     - 1976     GOOD             NGS
 LC0489  HISTORY     - 20040927 GOOD             ILDT
 LC0489
 LC0489                          STATION DESCRIPTION
 LC0489
 LC0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0489'1.8 MI N FROM CLINTON.
 LC0489'ABOUT 1.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0489'THE STATION AT CLINTON, 0.35 MILE SOUTH OF A CROSSING OF THE
 LC0489'RAILROAD AND A ROAD, 71 FEET WEST OF THE WEST RAIL OF THE MOST
 LC0489'WESTERLY SET OF TRACKS, 42 FEET WEST OF THE CENTER LINE OF A TRAIL
 LC0489'ROAD, 14.70 FEET NORTHWEST OF TRIANGULATION STATION HARRAS ECC 1934,
 LC0489'94.62 FEET WEST-SOUTHWEST OF TRIANGULATION STATION HARRAS 1920, 1
 LC0489'FOOT EAST OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK,
 LC0489'AND SET IN THE TOP OF A CONCRETE POST WHICH IS 6 INCHES BELOW
 LC0489'THE SURFACE OF THE GROUND.  SEC 22, T20N, R 2E.  NOTE--THIS MARK
 LC0489'WAS NOT LEVELED TO BY THIS PARTY IN 1969 BECAUSE IT IS LEANING AND
 LC0489'IS LOOSE IN THE GROUND.
 LC0489
 LC0489                          STATION RECOVERY (1976)
 LC0489
 LC0489'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0489'RECOVERED IN GOOD CONDITION.
 LC0489
 LC0489                          STATION RECOVERY (2004)
 LC0489
 LC0489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0610 ***********************************************************************
 LC0610  DESIGNATION -  HARRIS
 LC0610  PID         -  LC0610
 LC0610  STATE/COUNTY-  IL/PIATT
 LC0610  COUNTRY     -  US
 LC0610  USGS QUAD   -  MANSFIELD (2018)
 LC0610
 LC0610                         *CURRENT SURVEY CONTROL
 LC0610  ______________________________________________________________________
 LC0610* NAD 83(1997) POSITION- 40 14 14.36011(N) 088 34 29.28348(W)   ADJUSTED
 LC0610* NAVD 88 ORTHO HEIGHT -   218.519 (meters)      716.92  (feet) ADJUSTED
 LC0610  ______________________________________________________________________
 LC0610  GEOID HEIGHT    -        -31.944 (meters)                     GEOID18
 LC0610  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 LC0610  DYNAMIC HEIGHT  -        218.413 (meters)      716.58  (feet) COMP
 LC0610  MODELED GRAVITY -    980,133.6   (mgal)                       NAVD 88
 LC0610
 LC0610  HORZ ORDER      -  SECOND
 LC0610  VERT ORDER      -  SECOND    CLASS 0
 LC0610
 LC0610.The horizontal coordinates were established by classical geodetic methods
 LC0610.and adjusted by the National Geodetic Survey in October 1999.
 LC0610
 LC0610.The orthometric height was determined by differential leveling and
 LC0610.adjusted by the NATIONAL GEODETIC SURVEY
 LC0610.in June 1991.
 LC0610
 LC0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0610.GEOID18 height accuracy estimate available here.
 LC0610
 LC0610.Click photographs - Photos may exist for this station.
 LC0610
 LC0610.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0610
 LC0610.The dynamic height is computed by dividing the NAVD 88
 LC0610.geopotential number by the normal gravity value computed on the
 LC0610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0610.degrees latitude (g = 980.6199 gals.).
 LC0610
 LC0610.The modeled gravity was interpolated from observed gravity values.
 LC0610
 LC0610. The following values were computed from the NAD 83(1997) position.
 LC0610
 LC0610;                    North         East     Units Scale Factor Converg.
 LC0610;SPC IL E     -   396,379.153   279,452.212   MT  0.99998020   -0 09 21.5
 LC0610;SPC IL E     - 1,300,453.94    916,836.13   sFT  0.99998020   -0 09 21.5
 LC0610;UTM  16      - 4,455,287.567   366,039.157   MT  0.99982091   -1 01 02.6
 LC0610
 LC0610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0610!SPC IL E     -   0.99997073  x   0.99998020  =   0.99995093
 LC0610!UTM  16      -   0.99997073  x   0.99982091  =   0.99979165
 LC0610
 LC0610:                Primary Azimuth Mark                     Grid Az
 LC0610:SPC IL E     -  HARRIS AZ MK                             358 50 39.0
 LC0610:UTM  16      -  HARRIS AZ MK                             359 42 20.1
 LC0610
 LC0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6603955287(NAD 83)
 LC0610
 LC0610|---------------------------------------------------------------------|
 LC0610| PID    Reference Object                     Distance      Geod. Az  |
 LC0610|                                                           dddmmss.s |
 LC0610| LC0609 HARRIS RM 1                          14.446 METERS 00048     |
 LC0610| LC0611 HARRIS RM 2                          15.377 METERS 17902     |
 LC0610| LC0608 HARRIS AZ MK                                       3584117.5 |
 LC0610|---------------------------------------------------------------------|
 LC0610
 LC0610                          SUPERSEDED SURVEY CONTROL
 LC0610
 LC0610  NAD 83(1986)-  40 14 14.36502(N)    088 34 29.28204(W) AD(       ) 2
 LC0610  NAD 27      -  40 14 14.24620(N)    088 34 29.05560(W) AD(       ) 2
 LC0610  NGVD 29 (??/??/92)  218.559  (m)          717.06   (f) ADJ UNCH    2 0
 LC0610  NGVD 29             218.56   (m)          717.1    (f) LEVELING    3  
 LC0610
 LC0610.Superseded values are not recommended for survey control.
 LC0610
 LC0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0610.See file dsdata.pdf to determine how the superseded data were derived.
 LC0610
 LC0610_MARKER: DS = TRIANGULATION STATION DISK
 LC0610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0610_STAMPING: HARRIS 1959
 LC0610_MARK LOGO: CGS
 LC0610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0610+STABILITY: SURFACE MOTION
 LC0610
 LC0610  HISTORY     - Date     Condition        Report By
 LC0610  HISTORY     - 1959     MONUMENTED       CGS
 LC0610  HISTORY     - 1959     GOOD             CGS
 LC0610
 LC0610                          STATION DESCRIPTION
 LC0610
 LC0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0610'THE STATION IS LOCATED ABOUT 3-1/2 MILES EAST-SOUTHEAST OF
 LC0610'FARMER CITY, 1/2 MILE NORTH OF U.S. HIGHWAY 150 AND 4 MILES
 LC0610'NORTHWEST OF MANSFIELD.
 LC0610'
 LC0610'TO REACH THE STATION FROM THE RAILROAD OVERPASS ON U.S. HIGHWAY
 LC0610'150 AT THE NORTHWEST EDGE OF MANSFIELD, GO WESTERLY ON U.S.
 LC0610'HIGHWAY 150 FOR 3.5 MILES TO A CROSSROADS, TURN RIGHT ON GRAVEL
 LC0610'ROAD AND GO NORTH FOR 0.5 MILE TO THE FOGEL HOME ON THE RIGHT,
 LC0610'CONTINUE NORTH FOR 0.1 MILE TO STATION ON THE RIGHT AS DESCRIBED.
 LC0610'
 LC0610'THE STATION MARK IS A STANDARD STATION MARK DISK SET IN
 LC0610'A 8 X 8 INCH CONCRETE POST PROJECTING 4 INCHES AND THE DISK
 LC0610'IS STAMPED HARRIS 1959.  THE MARK IS 20.5 FEET EAST OF THE
 LC0610'APPROXIMATE CENTER OF A GRAVELED ROAD, 7 FEET SOUTH OF A
 LC0610'TELEPHONE POLE, 2.6 FEET WEST OF A FENCE AND 2.2 FEET WEST
 LC0610'OF A WITNESS POST.
 LC0610'
 LC0610'REFERENCE MARK NO 1 IS A STANDARD REFERENCE MARK DISK SET IN
 LC0610'A 8 X 8 INCH CONCRETE POST PROJECTING 3 INCHES AND THE DISK IS
 LC0610'STAMPED HARRIS NO 1 1959.  THE MARK IS 21 FEET EAST OF THE
 LC0610'APPROXIMATE CENTER OF A GRAVELED ROAD AND 2 FEET WEST OF
 LC0610'FENCE.
 LC0610'
 LC0610'REFERENCE MARK NO 2 IS A STANDARD REFERENCE MARK DISK SET IN
 LC0610'A 8 X 8 INCH CONCRETE POST PROJECTING 6 INCHES AND THE DISK
 LC0610'IS STAMPED HARRIS NO 2 1959.  THE MARK IS 22 FEET EAST OF
 LC0610'THE APPROXIMATE CENTER OF A GRAVELED ROAD AND 1.5 FEET WEST
 LC0610'OF A FENCE.
 LC0610'
 LC0610'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN A
 LC0610'8 X 8 INCH CONCRETE POST PROJECTING 6 INCHES AND THE DISK IS
 LC0610'STAMPED HARRIS 1959.  THE MARK IS 25 FEET WEST OF THE APPROXIMATE
 LC0610'CENTER OF A GRAVELED ROAD, 40 FEET NORTH OF TELEPHONE POLE,
 LC0610'1.8 FEET EAST OF A FENCE AND 1.5 FEET EAST OF A WITNESS POST.
 LC0610'
 LC0610'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON GRAVEL
 LC0610'ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT SIDE OF ROAD AS
 LC0610'DESCRIBED.
 LC0610'
 LC0610'HEIGHT OF LIGHT ABOVE STATION MARK 3.51 METERS.
 LC0610
 LC0610                          STATION RECOVERY (1959)
 LC0610
 LC0610'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0610'4.9 MI E FROM FARMER CITY.
 LC0610'ABOUT 4.25 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0610'FROM THE STATION AT FARMER CITY, THENCE 0.65 MILE NORTH ALONG A
 LC0610'GRAVEL ROAD, ABOUT 0.15 MILE NORTH OF A FARM HOUSE EAST OF THE
 LC0610'ROAD, NEAR THE JUNCTION OF A FARM ROAD EAST, 21 FEET EAST OF THE
 LC0610'CENTER LINE OF THE ROAD, 2 1/2 FEET WEST OF A FENCE, 267 FEET
 LC0610'SOUTH OF THE CENTER LINE OF THE FARM ROAD, 46 FEET EAST AND ACROSS
 LC0610'THE ROAD FROM THE THIRD POWER POLE NORTH OF THE FARM HOUSE, 7 FEET
 LC0610'SOUTH OF THE THIRD TELEPHONE POLE NORTH OF THE FARM HOUSE, 2.1
 LC0610'FEET WEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 LC0610'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0727 ***********************************************************************
 LD0727  DESIGNATION -  HARRIS
 LD0727  PID         -  LD0727
 LD0727  STATE/COUNTY-  IL/FULTON
 LD0727  COUNTRY     -  US
 LD0727  USGS QUAD   -  SAINT DAVID (2018)
 LD0727
 LD0727                         *CURRENT SURVEY CONTROL
 LD0727  ______________________________________________________________________
 LD0727* NAD 83(1997) POSITION- 40 27 49.08637(N) 090 01 48.12722(W)   ADJUSTED
 LD0727* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 LD0727  ______________________________________________________________________
 LD0727  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 LD0727  LAPLACE CORR    -          1.22  (seconds)                    DEFLEC18
 LD0727  HORZ ORDER      -  FIRST
 LD0727
 LD0727.The horizontal coordinates were established by classical geodetic methods
 LD0727.and adjusted by the National Geodetic Survey in October 1999.
 LD0727
 LD0727.The orthometric height was scaled from a topographic map.
 LD0727
 LD0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0727.GEOID18 height accuracy estimate available here.
 LD0727
 LD0727.Click photographs - Photos may exist for this station.
 LD0727
 LD0727.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0727
 LD0727. The following values were computed from the NAD 83(1997) position.
 LD0727
 LD0727;                    North         East     Units Scale Factor Converg.
 LD0727;SPC IL W     -   421,475.356   711,587.504   MT  0.99994283   +0 05 19.2
 LD0727;SPC IL W     - 1,382,790.40  2,334,600.00   sFT  0.99994283   +0 05 19.2
 LD0727;UTM  15      - 4,483,455.703   751,810.391   MT  1.00038059   +1 55 42.3
 LD0727;UTM  16      - 4,483,628.951   243,095.728   MT  1.00041249   -1 58 02.9
 LD0727
 LD0727!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0727!SPC IL W     -   0.99997478  x   0.99994283  =   0.99991761
 LD0727!UTM  15      -   0.99997478  x   1.00038059  =   1.00035536
 LD0727!UTM  16      -   0.99997478  x   1.00041249  =   1.00038725
 LD0727
 LD0727:                Primary Azimuth Mark                     Grid Az
 LD0727:SPC IL W     -  HARRIS AZ MK                             356 20 07.2
 LD0727:UTM  15      -  HARRIS AZ MK                             354 29 44.1
 LD0727:UTM  16      -  HARRIS AZ MK                             358 23 29.3
 LD0727
 LD0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5181083455(NAD 83)
 LD0727
 LD0727|---------------------------------------------------------------------|
 LD0727| PID    Reference Object                     Distance      Geod. Az  |
 LD0727|                                                           dddmmss.s |
 LD0727| LD0705 CANTON INTL HARVESTER CO TWR        APPROX. 9.9 KM 0000115.7 |
 LD0727| LC2038 GLASFORD MUNICIPAL TANK             APPROX.22.0 KM 0570114.8 |
 LD0727| CL8683 HARRIS RM 1                          33.580 METERS 08306     |
 LD0727| CL8684 HARRIS RM 2                          39.475 METERS 18808     |
 LD0727| CL8685 HARRIS RM 3                           6.315 METERS 23246     |
 LD0727| LD0730 LEWISTON MUNICIPAL TANK             APPROX.13.3 KM 2325930.2 |
 LD0727| LD0732 CUBA MUNICIPAL TANK                 APPROX.14.5 KM 2841534.3 |
 LD0727| CL8686 HARRIS RM 4                           6.887 METERS 31403     |
 LD0727| CL8682 HARRIS AZ MK                                       3562526.4 |
 LD0727| LD0706 CANTON MUNICIPAL TANK               APPROX.10.1 KM 3583718.0 |
 LD0727| LD0704 CANTON CEN ILL PUB SERV CO STK      APPROX.10.1 KM 3585629.9 |
 LD0727| LD0707 CANTON INTL HARVESTER CO STK        APPROX. 9.9 KM 3593322.8 |
 LD0727| LD0703 CANTON INTL HARVESTER CO TANK       APPROX. 9.9 KM 3593950.4 |
 LD0727|---------------------------------------------------------------------|
 LD0727
 LD0727                          SUPERSEDED SURVEY CONTROL
 LD0727
 LD0727  NAD 83(1996)-  40 27 49.09536(N)    090 01 48.12642(W) AD(       ) 1
 LD0727  NAD 83(1986)-  40 27 49.09299(N)    090 01 48.12268(W) AD(       ) 1
 LD0727  NAD 27      -  40 27 48.95100(N)    090 01 47.70200(W) AD(       ) 1
 LD0727
 LD0727.Superseded values are not recommended for survey control.
 LD0727
 LD0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0727.See file dsdata.pdf to determine how the superseded data were derived.
 LD0727
 LD0727_MARKER: DS = TRIANGULATION STATION DISK
 LD0727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0727_STAMPING: HARRIS 1935
 LD0727_MARK LOGO: CGS
 LD0727_PROJECTION: FLUSH
 LD0727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0727+STABILITY: SURFACE MOTION
 LD0727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0727+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2009
 LD0727
 LD0727  HISTORY     - Date     Condition        Report By
 LD0727  HISTORY     - 1935     MONUMENTED       CGS
 LD0727  HISTORY     - 1973     GOOD             USGS
 LD0727  HISTORY     - 1978     GOOD             NGS
 LD0727  HISTORY     - 20091104 GOOD             NGS
 LD0727
 LD0727                          STATION DESCRIPTION
 LD0727
 LD0727'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0727'STATION IS ABOUT 11-1/2 MILES N OF HAVANA, ABOUT 6-1/2 MILES
 LD0727'S OF CANTON, IN SW 1/4 SEC. 26, T 6 N, R 4 E, ON FARM OWNED
 LD0727'BY SHERMAN MC CLOUGH OF CANTON, AND OCCUPIED BY PAUL HARRIS.
 LD0727'IT IS IN THE NW CORNER OF THE LARGE BARN-LOT, ABOUT 250 FEET
 LD0727'NNW OF THE HOUSE, 159 FEET WNW OF NW CORNER OF THE BARN, 212
 LD0727'FEET NW OF NW LEG OF WINDMILL, 57 FEET E OF CENTER LINE
 LD0727'OF THE CONCRETE HIGHWAY, 24 FEET SE OF THE NW CORNER POST OF
 LD0727'BARN-LOT FENCE, 17 FEET E OF THE W BARN-LOT RIGHT-OF-WAY
 LD0727'FENCE AND 17 FEET S OF THE N BARN-LOT FENCE.  MARK IS FLUSH
 LD0727'WITH SURFACE.
 LD0727'
 LD0727'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0727'BRONZE DISKS SET IN CONCRETE.
 LD0727'
 LD0727'REFERENCE MARK NO. 1 IS E OF STATION, ON THE N BARN-LOT FENCE
 LD0727'LINE, 67 FEET NW OF THE NW CORNER OF BARN, 127 FEET E OF THE
 LD0727'NW CORNER POST OF THE BARN-LOT FENCE AND IS FLUSH WITH THE
 LD0727'SURFACE.
 LD0727'
 LD0727'REFERENCE MARK NO. 2 IS S OF STATION, ON W BARN-LOT RIGHT-OF-WAY
 LD0727'FENCE LINE, 40 FEET E OF CENTER LINE OF CONCRETE HIGHWAY,
 LD0727'185 FEET W OF NW LEG OF THE WINDMILL, 194 FEET WSW OF NW
 LD0727'CORNER OF BARN, 146 FEET S OF THE NW CORNER POST OF THE
 LD0727'BARN-LOT FENCE, 190.57 FEET SW OF REFERENCE MARK NO. 1.  IS
 LD0727'FLUSH WITH THE SURFACE.
 LD0727'
 LD0727'AZIMUTH MARK IS N OF STATION, ABOUT 40 FEET W OF CENTER LINE
 LD0727'OF THE CONCRETE HIGHWAY, 1 FOOT E OF THE RIGHT-OF-WAY FENCE,
 LD0727'5 FEET S OF THE FENCE CORNER POST AND PROJECTS 3 INCHES.
 LD0727'
 LD0727'TO REACH FROM JUNCTION OF STATE HIGHWAYS 78 AND 9, WHICH IS
 LD0727'ONE BLOCK N OF NW CORNER OF THE SQUARE IN CANTON, GO E AND
 LD0727'S ON HIGHWAY 78, FOR 4.35 MILES TO WHERE IT TURNS W AND AN
 LD0727'UN-MARKED CONCRETE ROAD CONTINUES STRAIGHT S TO MAPLES MILL.
 LD0727'CONTINUE S ON THE UN-MARKED CONCRETE ROAD 2.75 MILES TO
 LD0727'STATION ON E SIDE OF ROAD.
 LD0727'
 LD0727'A 90 FOOT TOWER WAS BUILT BUT A 50 FOOT TOWER WOULD HAVE
 LD0727'CLEARED ALL LINES.
 LD0727
 LD0727                          STATION RECOVERY (1973)
 LD0727
 LD0727'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0727'STATION, R.M. 2, AND AZ. MK. FOUND IN GOOD CONDITION.  R.M. 1
 LD0727'DESTROYED BY STRIP MINING
 LD0727'
 LD0727'DIRECTIONS AND DISTANCES CHECKED OK
 LD0727'
 LD0727'DESCRIPTION IS ADEQUATE
 LD0727
 LD0727                          STATION RECOVERY (1978)
 LD0727
 LD0727'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LD0727'STATION MARK, REFERENCE MARK 2 FOUND IN GOOD CONDITION.  THE AZIMUTH
 LD0727'MARK FOUND IN GOOD CONDITION.  REFERENCE MARK 2 IS BLOCKED BY THE
 LD0727'CORNER OF A BARN AND REFERENCE MARKS 3 AND 4 WERE ESTABLISHED AT
 LD0727'THIS TIME.  REFERENCE MARK 2 WAS LEFT ENTACT.
 LD0727'
 LD0727'THE ORIGINAL TOO REACH IS ADEQUATE.  THE STATION MAY BE REACHED
 LD0727'ALSO FROM THE JUNCTION OF U.S. HIGHWAY 24 AND STATE HIGHWAY 78 AT
 LD0727'LITTLE AMERICA, GO NORTH ON HIGHWAY 78 FOR 4 MILES TO THE STATION
 LD0727'ON THE RIGHT.  CONTINUE NORTH FOR 0.25 MILE TO THE AZIMUTH MARK ON
 LD0727'THE LEFT, WEST SIDE OF THE HIGHWAY.
 LD0727'
 LD0727'THE STATION IS 29 FEET SOUTHEAST OF POWER POLE NO. 50, 57 FEET EAST
 LD0727'OF THE CENTERLINE OF HIGHWAY 78, 17 FEET EAST OF A FENCELINE, 39
 LD0727'FEET NORTH OF THE NORTHWEST CORNER OF BARN AND 57.5 FEET NORTHWEST
 LD0727'OF THE NORTHEAST CORNER OF BARN.  THE MARK IS FLUSH AND THE DISK
 LD0727'STAMPED HARRIS 1935.
 LD0727'
 LD0727'REFERENCE MARK 2 IS 41 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 LD0727'35 FEET NORTH OF A POWER POLE, 34 FEET NORTH OF A FENCE CORNER AND
 LD0727'1 FOOT EAST OF A FENCE LINE.  THE MONUMENT IS FLUSH AND THE DISK
 LD0727'STAMPED HARRIS NO 2 1935.
 LD0727'
 LD0727'REFERENCE MARK 3 IS 41 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 LD0727'36 FEET SOUTH OF POWER POLE NO. 50, 13 FEET SOUTH OF A METAL WITNESS
 LD0727'POST AND 1 FOOT EAST OF THE FENCE.  THE MONUMENT IS FLUSH AND THE
 LD0727'DISK STAMPED HARRIS 1935 NO 3 1978.
 LD0727'
 LD0727'REFERENCE MARK 4 IS 41 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 LD0727'8 FEET SOUTH OF POWER POLE NO. 50, 15 FEET NORTH OF THE METAL
 LD0727'WITNESS POST AND 1 FOOT EAST OF THE FENCE.  THE MONUMENT IS FLUSH
 LD0727'AND THE DISK STAMPED HARRIS 1935 NO 4 1978.
 LD0727'
 LD0727'THE AZIMUTH MARK IS 40 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 LD0727'7 FEET SOUTH OF A POWER POLE AND 0.5 FOOT EAST OF A METAL WITNESS
 LD0727'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK STAMPED HARRIS
 LD0727'AZIMUTH 1935.
 LD0727'
 LD0727'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6-1/2 MILES SOUTH
 LD0727'OF CANTON.
 LD0727'
 LD0727'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LD0727
 LD0727                          STATION RECOVERY (2009)
 LD0727
 LD0727'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2009 (REC)
 LD0727'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0608 ***********************************************************************
 LC0608  DESIGNATION -  HARRIS AZ MK
 LC0608  PID         -  LC0608
 LC0608  STATE/COUNTY-  IL/PIATT
 LC0608  COUNTRY     -  US
 LC0608  USGS QUAD   -  MANSFIELD (2018)
 LC0608
 LC0608                         *CURRENT SURVEY CONTROL
 LC0608  ______________________________________________________________________
 LC0608* NAD 83(1986) POSITION- 40 14 31.     (N) 088 34 29.     (W)   SCALED
 LC0608* NAVD 88 ORTHO HEIGHT -   218.886 (meters)      718.13  (feet) ADJUSTED
 LC0608  ______________________________________________________________________
 LC0608  GEOID HEIGHT    -        -31.944 (meters)                     GEOID18
 LC0608  DYNAMIC HEIGHT  -        218.779 (meters)      717.78  (feet) COMP
 LC0608  MODELED GRAVITY -    980,134.1   (mgal)                       NAVD 88
 LC0608
 LC0608  VERT ORDER      -  SECOND    CLASS 0
 LC0608
 LC0608.The horizontal coordinates were scaled from a map and have
 LC0608.an estimated accuracy of +/- 6 seconds.
 LC0608
 LC0608.The orthometric height was determined by differential leveling and
 LC0608.adjusted by the NATIONAL GEODETIC SURVEY
 LC0608.in June 1991.
 LC0608
 LC0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0608.GEOID18 height accuracy estimate available here.
 LC0608
 LC0608.Click photographs - Photos may exist for this station.
 LC0608
 LC0608.The dynamic height is computed by dividing the NAVD 88
 LC0608.geopotential number by the normal gravity value computed on the
 LC0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0608.degrees latitude (g = 980.6199 gals.).
 LC0608
 LC0608.The modeled gravity was interpolated from observed gravity values.
 LC0608
 LC0608;                    North         East    Units  Estimated Accuracy
 LC0608;SPC IL E     -   396,890.      279,460.      MT  (+/- 180 meters Scaled)
 LC0608
 LC0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK660558(NAD 83)
 LC0608
 LC0608                          SUPERSEDED SURVEY CONTROL
 LC0608
 LC0608  NGVD 29 (??/??/92)  218.93   (m)          718.3    (f) COMPUTED    2 0
 LC0608
 LC0608.Superseded values are not recommended for survey control.
 LC0608
 LC0608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0608.See file dsdata.pdf to determine how the superseded data were derived.
 LC0608
 LC0608_MARKER: DZ = AZIMUTH MARK DISK
 LC0608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0608_STAMPING: HARRIS 1959
 LC0608_MARK LOGO: CGS
 LC0608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0608+STABILITY: SURFACE MOTION
 LC0608
 LC0608  HISTORY     - Date     Condition        Report By
 LC0608  HISTORY     - 1959     MONUMENTED       CGS
 LC0608
 LC0608                          STATION DESCRIPTION
 LC0608
 LC0608'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0608'5.2 MI E FROM FARMER CITY.
 LC0608'ABOUT 4.25 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0608'FROM THE STATION AT FARMER CITY, THENCE 1.0 MILE NORTH ALONG A
 LC0608'GRAVEL ROAD, ABOUT 0.05 MILE SOUTH OF A FARM HOUSE EAST OF THE
 LC0608'ROAD, 24 FEET WEST OF THE CENTER LINE OF THE ROAD, 39 1/2 FEET
 LC0608'NORTH OF THE FIRST POWER POLE SOUTH OF THE FARM HOUSE, 2 FEET EAST
 LC0608'OF A FENCE, ABOUT 100 YARDS SOUTH OF A FARM DRIVE EAST, 1.5 FEET
 LC0608'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 LC0608'IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0609 ***********************************************************************
 LC0609  DESIGNATION -  HARRIS RM 1
 LC0609  PID         -  LC0609
 LC0609  STATE/COUNTY-  IL/PIATT
 LC0609  COUNTRY     -  US
 LC0609  USGS QUAD   -  MANSFIELD (2018)
 LC0609
 LC0609                         *CURRENT SURVEY CONTROL
 LC0609  ______________________________________________________________________
 LC0609* NAD 83(1986) POSITION- 40 14 14.83   (N) 088 34 29.27   (W)   HD_HELD1
 LC0609* NAVD 88 ORTHO HEIGHT -   218.473 (meters)      716.77  (feet) ADJUSTED
 LC0609  ______________________________________________________________________
 LC0609  GEOID HEIGHT    -        -31.944 (meters)                     GEOID18
 LC0609  DYNAMIC HEIGHT  -        218.367 (meters)      716.43  (feet) COMP
 LC0609  MODELED GRAVITY -    980,133.6   (mgal)                       NAVD 88
 LC0609
 LC0609  VERT ORDER      -  SECOND    CLASS 0
 LC0609
 LC0609.The horizontal coordinates were determined by differentially corrected
 LC0609.hand held GPS observations or other comparable positioning techniques
 LC0609.and have an estimated accuracy of +/- 3 meters.
 LC0609
 LC0609.The orthometric height was determined by differential leveling and
 LC0609.adjusted by the NATIONAL GEODETIC SURVEY
 LC0609.in June 1991.
 LC0609
 LC0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0609.GEOID18 height accuracy estimate available here.
 LC0609
 LC0609.Click photographs - Photos may exist for this station.
 LC0609
 LC0609.The dynamic height is computed by dividing the NAVD 88
 LC0609.geopotential number by the normal gravity value computed on the
 LC0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0609.degrees latitude (g = 980.6199 gals.).
 LC0609
 LC0609.The modeled gravity was interpolated from observed gravity values.
 LC0609
 LC0609;                    North         East    Units  Estimated Accuracy
 LC0609;SPC IL E     -   396,393.6     279,452.6     MT  (+/- 3 meters HH1 GPS) 
 LC0609
 LC0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6603955302(NAD 83)
 LC0609
 LC0609                          SUPERSEDED SURVEY CONTROL
 LC0609
 LC0609  NGVD 29 (??/??/92)  218.513  (m)          716.90   (f) ADJ UNCH    2 0
 LC0609
 LC0609.Superseded values are not recommended for survey control.
 LC0609
 LC0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0609.See file dsdata.pdf to determine how the superseded data were derived.
 LC0609
 LC0609_MARKER: DR = REFERENCE MARK DISK
 LC0609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0609_STAMPING: HARRIS NO 1 1959
 LC0609_MARK LOGO: CGS
 LC0609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0609+STABILITY: SURFACE MOTION
 LC0609
 LC0609  HISTORY     - Date     Condition        Report By
 LC0609  HISTORY     - 1959     MONUMENTED       CGS
 LC0609
 LC0609                          STATION DESCRIPTION
 LC0609
 LC0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0609'4.9 MI E FROM FARMER CITY.
 LC0609'ABOUT 4.25 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0609'FROM THE STATION AT FARMER CITY, THENCE 0.65 MILE NORTH ALONG A
 LC0609'GRAVEL ROAD, ABOUT 0.15 MILE NORTH OF A FARM HOUSE EAST OF THE
 LC0609'ROAD, NEAR A JUNCTION OF A FARM ROAD EAST, 22 FEET EAST OF THE
 LC0609'CENTER LINE OF THE ROAD, 2 FEET WEST OF A FENCE, 47.4 FEET NORTH
 LC0609'OF TRIANGULATION STATION HARRIS, 64 1/2 FEET NORTHEAST AND ACROSS
 LC0609'THE ROAD FROM THE THIRD POWER POLE NORTH OF THE FARM HOUSE, 40 FEET
 LC0609'NORTH OF THE THIRD TELEPHONE POLE NORTH OF THE FARM HOUSE, 220 FEET
 LC0609'SOUTH OF THE CENTER LINE OF THE FARM ROAD, 47.3 FEET NORTH OF A
 LC0609'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD AND
 LC0609'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0611 ***********************************************************************
 LC0611  DESIGNATION -  HARRIS RM 2
 LC0611  PID         -  LC0611
 LC0611  STATE/COUNTY-  IL/PIATT
 LC0611  COUNTRY     -  US
 LC0611  USGS QUAD   -  MANSFIELD (2018)
 LC0611
 LC0611                         *CURRENT SURVEY CONTROL
 LC0611  ______________________________________________________________________
 LC0611* NAD 83(1986) POSITION- 40 14 13.86   (N) 088 34 29.27   (W)   HD_HELD1
 LC0611* NAVD 88 ORTHO HEIGHT -   218.541 (meters)      717.00  (feet) ADJUSTED
 LC0611  ______________________________________________________________________
 LC0611  GEOID HEIGHT    -        -31.944 (meters)                     GEOID18
 LC0611  DYNAMIC HEIGHT  -        218.435 (meters)      716.65  (feet) COMP
 LC0611  MODELED GRAVITY -    980,133.6   (mgal)                       NAVD 88
 LC0611
 LC0611  VERT ORDER      -  SECOND    CLASS 0
 LC0611
 LC0611.The horizontal coordinates were determined by differentially corrected
 LC0611.hand held GPS observations or other comparable positioning techniques
 LC0611.and have an estimated accuracy of +/- 3 meters.
 LC0611
 LC0611.The orthometric height was determined by differential leveling and
 LC0611.adjusted by the NATIONAL GEODETIC SURVEY
 LC0611.in June 1991.
 LC0611
 LC0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0611.GEOID18 height accuracy estimate available here.
 LC0611
 LC0611.Click photographs - Photos may exist for this station.
 LC0611
 LC0611.The dynamic height is computed by dividing the NAVD 88
 LC0611.geopotential number by the normal gravity value computed on the
 LC0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0611.degrees latitude (g = 980.6199 gals.).
 LC0611
 LC0611.The modeled gravity was interpolated from observed gravity values.
 LC0611
 LC0611;                    North         East    Units  Estimated Accuracy
 LC0611;SPC IL E     -   396,363.7     279,452.5     MT  (+/- 3 meters HH1 GPS) 
 LC0611
 LC0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6603955272(NAD 83)
 LC0611
 LC0611                          SUPERSEDED SURVEY CONTROL
 LC0611
 LC0611  NGVD 29 (??/??/92)  218.581  (m)          717.13   (f) ADJ UNCH    2 0
 LC0611
 LC0611.Superseded values are not recommended for survey control.
 LC0611
 LC0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0611.See file dsdata.pdf to determine how the superseded data were derived.
 LC0611
 LC0611_MARKER: DR = REFERENCE MARK DISK
 LC0611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0611_STAMPING: HARRIS NO 2 1959
 LC0611_MARK LOGO: CGS
 LC0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0611+STABILITY: SURFACE MOTION
 LC0611
 LC0611  HISTORY     - Date     Condition        Report By
 LC0611  HISTORY     - 1959     MONUMENTED       CGS
 LC0611  HISTORY     - 1975     POOR             USGS
 LC0611
 LC0611                          STATION DESCRIPTION
 LC0611
 LC0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0611'4.9 MI E FROM FARMER CITY.
 LC0611'ABOUT 4.25 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0611'FROM THE STATION AT FARMER CITY, THENCE 0.65 MILES NORTH ALONG A
 LC0611'GRAVEL ROAD, ABOUT 0.15 MILE NORTH OF A FARM HOUSE EAST OF THE
 LC0611'ROAD, NEAR THE JUNCTION OF A FARM ROAD EAST, 21.5 FEET EAST OF THE
 LC0611'CENTER LINE OF THE ROAD, 1 1/2 FEET WEST OF A FENCE, 72 FEET
 LC0611'SOUTHEAST AND ACROSS THE ROAD FROM THE THIRD POWER POLE NORTH OF
 LC0611'THE FARM HOUSE, 318 FEET SOUTH OF THE CENTER LINE OF THE FARM ROAD,
 LC0611'57.4 FEET SOUTH OF THE THIRD TELEPHONE POLE NORTH OF THE FARM HOUSE,
 LC0611'50.5 FEET SOUTH OF TRIANGULATION STATION HARRIS, 50.7 FEET SOUTH
 LC0611'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD
 LC0611'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0611
 LC0611                          STATION RECOVERY (1975)
 LC0611
 LC0611'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC0611'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1603 ***********************************************************************
 HB1603  DESIGNATION -  HARRISBURG
 HB1603  PID         -  HB1603
 HB1603  STATE/COUNTY-  IL/SALINE
 HB1603  COUNTRY     -  US
 HB1603  USGS QUAD   -  HARRISBURG (2018)
 HB1603
 HB1603                         *CURRENT SURVEY CONTROL
 HB1603  ______________________________________________________________________
 HB1603* NAD 83(1997) POSITION- 37 44 18.60222(N) 088 32 22.41550(W)   ADJUSTED
 HB1603* NAVD 88 ORTHO HEIGHT -   120.    (meters)      394.    (feet) SCALED
 HB1603  ______________________________________________________________________
 HB1603  GEOID HEIGHT    -        -29.498 (meters)                     GEOID18
 HB1603  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 HB1603  HORZ ORDER      -  FIRST
 HB1603
 HB1603.The horizontal coordinates were established by classical geodetic methods
 HB1603.and adjusted by the National Geodetic Survey in October 1999.
 HB1603
 HB1603.The orthometric height was scaled from a topographic map.
 HB1603
 HB1603.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1603.GEOID18 height accuracy estimate available here.
 HB1603
 HB1603.Click photographs - Photos may exist for this station.
 HB1603
 HB1603.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1603
 HB1603. The following values were computed from the NAD 83(1997) position.
 HB1603
 HB1603;                    North         East     Units Scale Factor Converg.
 HB1603;SPC IL E     -   118,970.736   281,822.931   MT  0.99997907   -0 07 34.4
 HB1603;SPC IL E     -   390,323.16    924,614.07   sFT  0.99997907   -0 07 34.4
 HB1603;UTM  16      - 4,177,917.401   364,348.058   MT  0.99982665   -0 56 32.8
 HB1603
 HB1603!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1603!SPC IL E     -   0.99998581  x   0.99997907  =   0.99996488
 HB1603!UTM  16      -   0.99998581  x   0.99982665  =   0.99981247
 HB1603
 HB1603:                Primary Azimuth Mark                     Grid Az
 HB1603:SPC IL E     -  BRIER                                    214 08 43.1
 HB1603:UTM  16      -  BRIER                                    214 57 41.5
 HB1603
 HB1603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6434877917(NAD 83)
 HB1603
 HB1603|---------------------------------------------------------------------|
 HB1603| PID    Reference Object                     Distance      Geod. Az  |
 HB1603|                                                           dddmmss.s |
 HB1603| CI3786 HARRISBURG RM 1                      26.685 METERS 01656     |
 HB1603| HB1591 MUDDY JOHN MOLNASOLO STACK          APPROX. 3.5 KM 0305020.9 |
 HB1603| HB1476 ELDORADO MUNICIPAL TANK             APPROX.11.9 KM 0430950.3 |
 HB1603| HB1477 ELDORADO TOWNSHIP HS VENT           APPROX.12.9 KM 0452349.5 |
 HB1603| HB1601 HARRISBURG RADIO STA WEBQ MAST       42.363 METERS 09000     |
 HB1603| CI3788 HARRISBURG RM 3                      20.780 METERS 09752     |
 HB1603| HB1600 HARRISBURG MUNICIPAL TANK           137.253 METERS 15027     |
 HB1603| CI3789 HARRISBURG RM 4                      23.733 METERS 20049     |
 HB1603| HB1598 BRIER                               APPROX. 5.3 KM 2140108.7 |
 HB1603| HB1602 HARRISBURG TV STA WSIL MAST         188.382 METERS 24552     |
 HB1603| CI3787 HARRISBURG RM 2                      23.276 METERS 26154     |
 HB1603| CI3785 HARRISBURG AZ MK                                   2644948.2 |
 HB1603| HB1599 HARRISBURG CO CTHSE CLOCK TWR        34.501 METERS 31737     |
 HB1603| HB1589 AIRPORT BN HARRISB RALEIGH APT      APPROX. 8.1 KM 3553334.3 |
 HB1603|---------------------------------------------------------------------|
 HB1603
 HB1603                          SUPERSEDED SURVEY CONTROL
 HB1603
 HB1603  NAD 83(1993)-  37 44 18.60796(N)    088 32 22.41542(W) AD(       ) 1
 HB1603  NAD 83(1986)-  37 44 18.61367(N)    088 32 22.41807(W) AD(       ) 1
 HB1603  NAD 27      -  37 44 18.44187(N)    088 32 22.23208(W) AD(       ) 1
 HB1603
 HB1603.Superseded values are not recommended for survey control.
 HB1603
 HB1603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1603.See file dsdata.pdf to determine how the superseded data were derived.
 HB1603
 HB1603_MARKER: DS = TRIANGULATION STATION DISK
 HB1603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1603_STAMPING: HARRISBURG 1957
 HB1603_MARK LOGO: CGS
 HB1603_PROJECTION: FLUSH
 HB1603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1603+STABILITY: SURFACE MOTION
 HB1603
 HB1603  HISTORY     - Date     Condition        Report By
 HB1603  HISTORY     - 1957     MONUMENTED       CGS
 HB1603  HISTORY     - 1967     GOOD             CGS
 HB1603
 HB1603                          STATION DESCRIPTION
 HB1603
 HB1603'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1603'THE STATION IS IN THE SOUTHEAST CORNER OF THE SALINE COUNTY
 HB1603'COURTHOUSE LAWN IN HARRISBURG.  IT IS 27 FEET NORTHWEST OF THE
 HB1603'SOUTHEAST CORNER OF THE COURTHOUSE LAWN, 56 FEET SOUTHEAST OF THE
 HB1603'SOUTHEAST CORNER OF THE COURTHOUSE, 24 FEET WEST OF THE WEST EDGE
 HB1603'OF THE SIDEWALK AND 14 FEET NORTH OF THE NORTH EDGE OF THE SIDEWALK.
 HB1603'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HARRISBURG 1957.
 HB1603'
 HB1603'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON POPLAR STREET
 HB1603'FOR 0.15 MILE TO THE GASKINS FUNERAL HOME ON THE LEFT AND THE MARK
 HB1603'ON THE LEFT AS DESCRIBED.
 HB1603'
 HB1603'REFERENCE MARK 1 IS 1 FOOT WEST OF THE WEST EDGE OF THE SIDEWALK, 5
 HB1603'FEET SOUTH OF THE SOUTH EDGE OF THE WALK LEADING TO THE EAST
 HB1603'ENTRANCE OF THE COURTHOUSE AND 17 FEET NORTH OF A STREET LIGHT POST.
 HB1603'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HARRISBURG NO 1
 HB1603'1957.
 HB1603'
 HB1603'REFERENCE MARK 2 IS 1 FOOT NORTH OF THE NORTH EDGE OF THE SIDEWALK,
 HB1603'14 FEET SOUTH OF THE WEST EDGE OF THE STEPS LEADING TO THE SOUTH
 HB1603'ENTRANCE OF THE COURTHOUSE AND 16 FEET EAST OF A STREET LIGHT POST.
 HB1603'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HARRISBURG NO 2 1957.
 HB1603'
 HB1603'THE AZIMUTH MARK IS 27 FEET SOUTH OF THE CENTERLINE OF POPLAR STREET,
 HB1603'12 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE GASKINS FUNERAL
 HB1603'HOME, 9 FEET SOUTH OF THE CURB AND 11 FEET EAST OF THE CENTERLINE OF
 HB1603'A PAVED DRIVEWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1603'HARRISBURG 1957.
 HB1603'
 HB1603'NOTE- THE HARRISBURG MUNICIPAL WATER TANK, WSIL TELEVISION MAST,
 HB1603'RADIO STATION WEBQ MAST, AND THE SALINE COUNTY CTHSE CLOCK
 HB1603'TOWER ARE ALL VISIBLE FROM THE GROUND BUT ARE TOO CLOSE AND THE
 HB1603'VERTICAL ANGLES TO GREAT FOR PRACTICAL USE FOR ACCURATE STARTING
 HB1603'AZIMUTHS FOR LOCAL SURVEYS.
 HB1603'
 HB1603'HEIGHT OF LIGHT AOBVE STATION MARK 30 METERS.
 HB1603
 HB1603                          STATION RECOVERY (1967)
 HB1603
 HB1603'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 HB1603'THE STATION MARK, REFERENCE MARK AND THE AZIMUTH MARK WERE FOUND
 HB1603'IN GOOD CONDITION.  DUE TO CONSTRUCTION OF A NEW COURTHOUSE
 HB1603'REFERENCE MARKS 1 AND 2 WERE DESTROYED AFTER 2 NEW REFERENCE MARKS 3
 HB1603'AND 4 WERE SET.  THE DISTANCE TO THE REFERENCE MARKS CHECKED
 HB1603'AND THE DIRECTION BETWEEN THEM CHECKED.  THE AZIMUTH MARK IS
 HB1603'NOW 3 INCHES BELOW THE GROUND BUT COULD NOT BE DUG UP SINCE IT
 HB1603'IS IN A NICE GRASSY POLT BETWEEN THE SIDEWALK AND THE STREET.
 HB1603'A NEW DESCRIPTION FOLLOWS.
 HB1603'
 HB1603'THE STATION IS IN THE SOUTHEAST CORNER OF THE SALINE COUNTY
 HB1603'COURTHOUSE LAWN IN HARRISBURG.  IT IS 48 FEET WEST OF THE
 HB1603'CENTERLINE OF VINE STREET, 46 FEET NORTH OF THE CENTERLINE OF
 HB1603'POPLAR STREET, 24 FEET NORTHWEST OF A STEEL LIGHT POLE ON A
 HB1603'CONCRETE BASE, AND WILL BE 1-1/2 TO 2 FEET UNDERGROUND WHEN
 HB1603'THE CONSTRUCTION IS COMPLETED.  THE DISK ARE STAMPED HARRISBURG
 HB1603'1957.
 HB1603'
 HB1603'REFERENCE MARK 3 IS SET IN A DRILL HOLE IN THE NORTHWEST CORNER OF
 HB1603'THE CONCRETE BASE OF A LIGHT POLE IN FRONT OF THE HARRISBURG
 HB1603'NATIONAL BANK.  IT IS 12 FEET NORTHWEST OF THE SOUTHWEST CORNER OF
 HB1603'THE BANK, 9 FEET WEST OF THE WEST SIDE OF THE BANK AND 1 FOOT EAST
 HB1603'OF THE EAST CURB OF VINE STREET.  THE DISK IS STAMPED HARRISBURG
 HB1603'NO 3 1967.
 HB1603'
 HB1603'REFERENCE MARK 4 IS SET IN A DRILL HOLE IN THE CONCRETE SIDEWALK
 HB1603'IN FRONT OF THE FIRST FEDERAL SAVINGS AND LOAN ASSN. ON THE SOUTH
 HB1603'SIDE OF POPLAR STREET.  IT IS 10 FEET NORTH OF THE NORTH SIDE OF
 HB1603'THE BUILDING, 1 FOOT SOUTH OF THE NORTH EDGE OF THE SIDEWALK, 4-1/2
 HB1603'FEET SOUTH OF THE SOUTH CURB OF POPLAR STREET AND 6 INCHES
 HB1603'WEST OF A PARKING METER.  THE DISK IS STAMPED HARRISBURG 1957.
 HB1603'
 HB1603'THE AZIMUTH MARK IS NOW 3 INCHES BELOW THE GROUND.
 HB1603'
 HB1603'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT HARRISBURG.
 HB1603'
 HB1603'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1599 ***********************************************************************
 HB1599  DESIGNATION -  HARRISBURG CO CTHSE CLOCK TWR
 HB1599  PID         -  HB1599
 HB1599  STATE/COUNTY-  IL/SALINE
 HB1599  COUNTRY     -  US
 HB1599  USGS QUAD   -  HARRISBURG (2018)
 HB1599
 HB1599                         *CURRENT SURVEY CONTROL
 HB1599  ______________________________________________________________________
 HB1599* NAD 83(1997) POSITION- 37 44 19.42870(N) 088 32 23.36552(W)   ADJUSTED
 HB1599  ______________________________________________________________________
 HB1599  GEOID HEIGHT    -        -29.498 (meters)                     GEOID18
 HB1599  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 HB1599  HORZ ORDER      -  THIRD
 HB1599
 HB1599.The horizontal coordinates were established by classical geodetic methods
 HB1599.and adjusted by the National Geodetic Survey in October 1999.
 HB1599
 HB1599.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1599.GEOID18 height accuracy estimate available here.
 HB1599
 HB1599.Click photographs - Photos may exist for this station.
 HB1599
 HB1599.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1599
 HB1599. The following values were computed from the NAD 83(1997) position.
 HB1599
 HB1599;                    North         East     Units Scale Factor Converg.
 HB1599;SPC IL E     -   118,996.268   281,799.727   MT  0.99997908   -0 07 35.0
 HB1599;SPC IL E     -   390,406.92    924,537.94   sFT  0.99997908   -0 07 35.0
 HB1599;UTM  16      - 4,177,943.257   364,325.224   MT  0.99982673   -0 56 33.4
 HB1599
 HB1599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6432577943(NAD 83)
 HB1599
 HB1599                          SUPERSEDED SURVEY CONTROL
 HB1599
 HB1599  NAD 83(1993)-  37 44 19.43441(N)    088 32 23.36540(W) AD(       ) 3
 HB1599  NAD 83(1986)-  37 44 19.44017(N)    088 32 23.36797(W) AD(       ) 3
 HB1599  NAD 27      -  37 44 19.26718(N)    088 32 23.18062(W) AD(       ) 3
 HB1599
 HB1599.Superseded values are not recommended for survey control.
 HB1599
 HB1599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1599.See file dsdata.pdf to determine how the superseded data were derived.
 HB1599
 HB1599_MARKER: 55 = TOWER
 HB1599
 HB1599  HISTORY     - Date     Condition        Report By
 HB1599  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1599  HISTORY     - 1960     GOOD             CGS
 HB1599
 HB1599                          STATION DESCRIPTION
 HB1599
 HB1599'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1599'THE STATION IS THE FINIAL AT THE APEX OF THE SALINE COUNTY COURTHOUSE
 HB1599'CLOCKTOWER IN HARRISBURG.  IT IS LOCATED IN THE CENTRAL SECTION OF
 HB1599'TOWN, NORTH OF E. POPULAR STREET AND EAST OF MAIN STREET.  THE
 HB1599'COURTHOUSE IS OF RED BRICK CONSTRUCTION.  THE CLOCK TOWER
 HB1599'IS ALSO OF RED BRICK CONSTRUCTION, IS NEAR THE CENTER OF THE BUILDING
 HB1599'AND HAS A GRAY AND GREEN SHINGLED ROOF.  THE CLOCKTOWER IS SQUARE
 HB1599'WITH OPENINGS AND LARGE CLOCKS ON ALL 4 SIDES.  THE OVERALL HEIGHT IS
 HB1599'ABOUT 110 FEET.
 HB1599
 HB1599                          STATION RECOVERY (1960)
 HB1599
 HB1599'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1599'THE STATION, RECOVERED AND FOUND AS DESCRIBED IN 1957.  THE 1957
 HB1599'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1600 ***********************************************************************
 HB1600  DESIGNATION -  HARRISBURG MUNICIPAL TANK
 HB1600  PID         -  HB1600
 HB1600  STATE/COUNTY-  IL/SALINE
 HB1600  COUNTRY     -  US
 HB1600  USGS QUAD   -  HARRISBURG (2018)
 HB1600
 HB1600                         *CURRENT SURVEY CONTROL
 HB1600  ______________________________________________________________________
 HB1600* NAD 83(1997) POSITION- 37 44 14.72940(N) 088 32 19.65107(W)   ADJUSTED
 HB1600  ______________________________________________________________________
 HB1600  GEOID HEIGHT    -        -29.496 (meters)                     GEOID18
 HB1600  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 HB1600  HORZ ORDER      -  THIRD
 HB1600
 HB1600.The horizontal coordinates were established by classical geodetic methods
 HB1600.and adjusted by the National Geodetic Survey in October 1999.
 HB1600
 HB1600.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1600.GEOID18 height accuracy estimate available here.
 HB1600
 HB1600.Click photographs - Photos may exist for this station.
 HB1600
 HB1600.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1600
 HB1600. The following values were computed from the NAD 83(1997) position.
 HB1600
 HB1600;                    North         East     Units Scale Factor Converg.
 HB1600;SPC IL E     -   118,851.187   281,890.352   MT  0.99997904   -0 07 32.7
 HB1600;SPC IL E     -   389,930.94    924,835.26   sFT  0.99997904   -0 07 32.7
 HB1600;UTM  16      - 4,177,796.923   364,413.760   MT  0.99982643   -0 56 31.0
 HB1600
 HB1600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6441377796(NAD 83)
 HB1600
 HB1600                          SUPERSEDED SURVEY CONTROL
 HB1600
 HB1600  NAD 83(1993)-  37 44 14.73462(N)    088 32 19.65086(W) AD(       ) 3
 HB1600  NAD 83(1986)-  37 44 14.74098(N)    088 32 19.65360(W) AD(       ) 3
 HB1600  NAD 27      -  37 44 14.56991(N)    088 32 19.46875(W) AD(       ) 3
 HB1600
 HB1600.Superseded values are not recommended for survey control.
 HB1600
 HB1600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1600.See file dsdata.pdf to determine how the superseded data were derived.
 HB1600
 HB1600_MARKER: 53 = ELEVATED TANK
 HB1600
 HB1600  HISTORY     - Date     Condition        Report By
 HB1600  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1600  HISTORY     - 1960     GOOD             CGS
 HB1600
 HB1600                          STATION DESCRIPTION
 HB1600
 HB1600'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1600'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1600'HARRISBURG.  IT IS LOCATED NEAR THE CENTRAL SECTION OF TOWN, ABOUT
 HB1600'100 FEET NORTH OF E. CHURCH STREET AND ABOUT 30 FEET WEST OF S.
 HB1600'CHERRY STREET.  THE TANK IS SUPPORTED BY A 4 LEGGED STEEL STRUCTURE
 HB1600'AND THE OVERALL HEIGHT IS ABOUT 140 FEET.  THE TANK AND THE
 HB1600'SUPPORTING STRUCTURE ARE ALUMINUM COLORED.
 HB1600
 HB1600                          STATION RECOVERY (1960)
 HB1600
 HB1600'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1600'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED.  THE DESCRIPTION IS
 HB1600'ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1601 ***********************************************************************
 HB1601  DESIGNATION -  HARRISBURG RADIO STA WEBQ MAST
 HB1601  PID         -  HB1601
 HB1601  STATE/COUNTY-  IL/SALINE
 HB1601  COUNTRY     -  US
 HB1601  USGS QUAD   -  HARRISBURG (2018)
 HB1601
 HB1601                         *CURRENT SURVEY CONTROL
 HB1601  ______________________________________________________________________
 HB1601* NAD 83(1997) POSITION- 37 44 18.60223(N) 088 32 20.68527(W)   ADJUSTED
 HB1601  ______________________________________________________________________
 HB1601  GEOID HEIGHT    -        -29.498 (meters)                     GEOID18
 HB1601  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 HB1601  HORZ ORDER      -  THIRD
 HB1601
 HB1601.The horizontal coordinates were established by classical geodetic methods
 HB1601.and adjusted by the National Geodetic Survey in October 1999.
 HB1601
 HB1601.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1601.GEOID18 height accuracy estimate available here.
 HB1601
 HB1601.Click photographs - Photos may exist for this station.
 HB1601
 HB1601.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1601
 HB1601. The following values were computed from the NAD 83(1997) position.
 HB1601
 HB1601;                    North         East     Units Scale Factor Converg.
 HB1601;SPC IL E     -   118,970.643   281,865.293   MT  0.99997905   -0 07 33.3
 HB1601;SPC IL E     -   390,322.85    924,753.05   sFT  0.99997905   -0 07 33.3
 HB1601;UTM  16      - 4,177,916.705   364,390.409   MT  0.99982651   -0 56 31.7
 HB1601
 HB1601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6439077916(NAD 83)
 HB1601
 HB1601                          SUPERSEDED SURVEY CONTROL
 HB1601
 HB1601  NAD 83(1993)-  37 44 18.60793(N)    088 32 20.68545(W) AD(       ) 3
 HB1601  NAD 83(1986)-  37 44 18.61434(N)    088 32 20.68735(W) AD(       ) 3
 HB1601  NAD 27      -  37 44 18.44181(N)    088 32 20.49974(W) AD(       ) 3
 HB1601
 HB1601.Superseded values are not recommended for survey control.
 HB1601
 HB1601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1601.See file dsdata.pdf to determine how the superseded data were derived.
 HB1601
 HB1601_MARKER: 42 = RADIO/TV MAST
 HB1601
 HB1601  HISTORY     - Date     Condition        Report By
 HB1601  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1601  HISTORY     - 1960     GOOD             CGS
 HB1601
 HB1601                          STATION DESCRIPTION
 HB1601
 HB1601'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1601'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF THE RADIO STATION
 HB1601'IN HARRISBURG.  IT IS LOCATED NEAR THE CENTRAL SECTION OF TOWN,
 HB1601'SOUTHEAST OF THE COURTHOUSE SQUARE AND ON THE HARRISBURG NATIONAL
 HB1601'BANK BUILDING.  THE MAST IS A SQUARE, SELF SUPPORTING STEEL
 HB1601'STRUCTURE, PAINTED IN ALTERNATE SECTIONS OF RED AND WHITE WITH A RED
 HB1601'NEON TUBE RUNNING THE ENTIRE LENGTH OF THE MAST AND A FLASHING RED
 HB1601'LIGHT ATOP.  THE BUILDING IS 106 FEET HIGH AND THE MAST IS 204 FEET
 HB1601'HIGH.  THE ADDRESS IS 100 E. POPLAR STREET.
 HB1601
 HB1601                          STATION RECOVERY (1960)
 HB1601
 HB1601'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1601'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED.  THE 1957
 HB1601'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1602 ***********************************************************************
 HB1602  DESIGNATION -  HARRISBURG TV STA WSIL MAST
 HB1602  PID         -  HB1602
 HB1602  STATE/COUNTY-  IL/SALINE
 HB1602  COUNTRY     -  US
 HB1602  USGS QUAD   -  HARRISBURG (2018)
 HB1602
 HB1602                         *CURRENT SURVEY CONTROL
 HB1602  ______________________________________________________________________
 HB1602* NAD 83(1997) POSITION- 37 44 16.10445(N) 088 32 29.43724(W)   ADJUSTED
 HB1602  ______________________________________________________________________
 HB1602  GEOID HEIGHT    -        -29.494 (meters)                     GEOID18
 HB1602  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 HB1602  HORZ ORDER      -  THIRD
 HB1602
 HB1602.The horizontal coordinates were established by classical geodetic methods
 HB1602.and adjusted by the National Geodetic Survey in October 1999.
 HB1602
 HB1602.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1602.GEOID18 height accuracy estimate available here.
 HB1602
 HB1602.Click photographs - Photos may exist for this station.
 HB1602
 HB1602.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1602
 HB1602. The following values were computed from the NAD 83(1997) position.
 HB1602
 HB1602;                    North         East     Units Scale Factor Converg.
 HB1602;SPC IL E     -   118,894.110   281,650.841   MT  0.99997915   -0 07 38.7
 HB1602;SPC IL E     -   390,071.76    924,049.47   sFT  0.99997915   -0 07 38.7
 HB1602;UTM  16      - 4,177,843.246   364,174.921   MT  0.99982723   -0 56 37.0
 HB1602
 HB1602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6417477843(NAD 83)
 HB1602
 HB1602                          SUPERSEDED SURVEY CONTROL
 HB1602
 HB1602  NAD 83(1993)-  37 44 16.10971(N)    088 32 29.43789(W) AD(       ) 3
 HB1602  NAD 83(1986)-  37 44 16.11619(N)    088 32 29.43940(W) AD(       ) 3
 HB1602  NAD 27      -  37 44 15.94842(N)    088 32 29.24866(W) AD(       ) 3
 HB1602
 HB1602.Superseded values are not recommended for survey control.
 HB1602
 HB1602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1602.See file dsdata.pdf to determine how the superseded data were derived.
 HB1602
 HB1602_MARKER: 42 = RADIO/TV MAST
 HB1602
 HB1602  HISTORY     - Date     Condition        Report By
 HB1602  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1602  HISTORY     - 1960     GOOD             CGS
 HB1602
 HB1602                          STATION DESCRIPTION
 HB1602
 HB1602'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1602'THE STATION IS THE CENTER OF THE TOP OF THE TELEVISION STATION MAST
 HB1602'IN HARRISBURG.  IT IS LOCATED NEAR THE CENTRAL SECTION OF TOWN,
 HB1602'ABOUT 150 FEET SOUTH OF W. POPLAR STREET, THE ADDRESS BEING 23 W.
 HB1602'POPLAR STREET.  THE MAST IS A TRIANGULAR SELF SUPPORTING
 HB1602'STEEL STRUCTURE, PAINTED IN ALTERNATE SECTIONS OF RED AND WHITE AND
 HB1602'550 FEET IN HEIGHT.
 HB1602
 HB1602                          STATION RECOVERY (1960)
 HB1602
 HB1602'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1602'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  THE 1957
 HB1602'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1379 ***********************************************************************
 KB1379  DESIGNATION -  HARTEL
 KB1379  PID         -  KB1379
 KB1379  STATE/COUNTY-  IL/CHRISTIAN
 KB1379  COUNTRY     -  US
 KB1379  USGS QUAD   -  GROVE CITY (2018)
 KB1379
 KB1379                         *CURRENT SURVEY CONTROL
 KB1379  ______________________________________________________________________
 KB1379* NAD 83(1997) POSITION- 39 41 01.29391(N) 089 16 40.66806(W)   ADJUSTED
 KB1379* NAVD 88 ORTHO HEIGHT -   188.6   (meters)      619.    (feet) VERTCON3
 KB1379  ______________________________________________________________________
 KB1379  GEOID HEIGHT    -        -32.303 (meters)                     GEOID18
 KB1379  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 KB1379  HORZ ORDER      -  FIRST
 KB1379
 KB1379.The horizontal coordinates were established by classical geodetic methods
 KB1379.and adjusted by the National Geodetic Survey in October 1999.
 KB1379
 KB1379.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1379.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1379
 KB1379.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1379.GEOID18 height accuracy estimate available here.
 KB1379
 KB1379.Click photographs - Photos may exist for this station.
 KB1379
 KB1379.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1379
 KB1379. The following values were computed from the NAD 83(1997) position.
 KB1379
 KB1379;                    North         East     Units Scale Factor Converg.
 KB1379;SPC IL W     -   335,247.312   776,234.889   MT  1.00001270   +0 34 03.0
 KB1379;SPC IL W     - 1,099,890.56  2,546,697.30   sFT  1.00001270   +0 34 03.0
 KB1379;UTM  16      - 4,395,131.603   304,649.914   MT  1.00006985   -1 27 18.2
 KB1379
 KB1379!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1379!SPC IL W     -   0.99997548  x   1.00001270  =   0.99998818
 KB1379!UTM  16      -   0.99997548  x   1.00006985  =   1.00004533
 KB1379
 KB1379:                Primary Azimuth Mark                     Grid Az
 KB1379:SPC IL W     -  HARTEL AZ MK                             275 34 13.1
 KB1379:UTM  16      -  HARTEL AZ MK                             277 35 34.3
 KB1379
 KB1379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0464995131(NAD 83)
 KB1379
 KB1379|---------------------------------------------------------------------|
 KB1379| PID    Reference Object                     Distance      Geod. Az  |
 KB1379|                                                           dddmmss.s |
 KB1379| CI7505 HARTEL RM 1                          21.690 METERS 09049     |
 KB1379| KB1373 STONINGTON MUN TANK                 APPROX. 9.2 KM 1244154.3 |
 KB1379| CI7506 HARTEL RM 2                          20.705 METERS 16329     |
 KB1379| KB1393 EDINBURG MUN TANK                   APPROX.10.6 KM 2532203.1 |
 KB1379| KB1381 HARTEL AZ MK                        APPROX. 1.0 KM 2760816.1 |
 KB1379|---------------------------------------------------------------------|
 KB1379
 KB1379                          SUPERSEDED SURVEY CONTROL
 KB1379
 KB1379  NAD 83(1986)-  39 41 01.30411(N)    089 16 40.64882(W) AD(       ) 1
 KB1379  NAD 27      -  39 41 01.14533(N)    089 16 40.34423(W) AD(       ) 1
 KB1379  NGVD 29 (07/19/86)  188.7    (m)          619.     (f) VERT ANG       
 KB1379
 KB1379.Superseded values are not recommended for survey control.
 KB1379
 KB1379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1379.See file dsdata.pdf to determine how the superseded data were derived.
 KB1379
 KB1379_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1379_STAMPING: HARTEL 1975
 KB1379_MARK LOGO: NGS
 KB1379_PROJECTION: RECESSED 5 CENTIMETERS
 KB1379_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1379+STABILITY: SURFACE MOTION
 KB1379_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1379+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2000
 KB1379
 KB1379  HISTORY     - Date     Condition        Report By
 KB1379  HISTORY     - 1975     MONUMENTED       NGS
 KB1379  HISTORY     - 19850411 GOOD             NGS
 KB1379  HISTORY     - 20000803 GOOD             CMT
 KB1379
 KB1379                          STATION DESCRIPTION
 KB1379
 KB1379'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1379'THE STATION IS LOCATED ABOUT 9 MILES NORTH OF TAYLORVILLE, 6
 KB1379'MILES EAST-NORTHEAST OF EDINBURG, 6 MILES SOUTH OF MT AUBURN,
 KB1379'IN THE SOUTH 1/2 SECTION 2, T 14 N, R 2 W, AND ON LAND OWNED
 KB1379'BY MR. BILL HARTEL, ROUTE 2, EDINBURG, ILLINOIS, TELEPHONE NUMBER
 KB1379'325-3345.
 KB1379'
 KB1379'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 AND
 KB1379'COUNTY ROAD 21 IN EDINBURG, GO EAST ON COUNTY ROAD 21 FOR 4.0
 KB1379'MILES TO A CROSSROAD AND THE CENTRAL POINT A.T.A. BUILDING ON
 KB1379'THE RIGHT, CONTINUE EASTERLY ON COUNTY ROAD 21 FOR 1.0 MILE
 KB1379'TO THE JUNCTION WITH COUNTY ROAD 22.  TURN LEFT AND GO NORTH
 KB1379'ON COUNTY ROAD 22 FOR 2.0 MILES TO A CROSSROAD AND THE AZIMUTH
 KB1379'MARK IN THE NORTHWEST ANGLE OF CROSSROAD.  TURN RIGHT AND GO
 KB1379'EAST ON A PAVED ROAD FOR 0.5 MILE TO A DRIVEWAY LEADING TO
 KB1379'MR. HARTEL HOME.  TURN RIGHT AND GO SOUTH ON THE DRIVEWAY FOR
 KB1379'0.05 MILE TO THE STATION ON THE RIGHT.
 KB1379'
 KB1379'STATION MARKS ARE STANDARD DISKS STAMPED HARTEL 1975.  THE
 KB1379'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1379'MONUMENT THAT IS 2 INCHES BELOW THE GROUND SURFACE.  IT IS 35
 KB1379'FEET WEST OF THE CENTER OF THE DRIVEWAY, 35 FEET SOUTHEAST OF
 KB1379'A 30-INCH OAK TREE AND 68 FEET NORTH-NORTHWEST OF THE NORTHWEST
 KB1379'CORNER OF A BARN.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 KB1379'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1379'
 KB1379'REFERENCE MARK 1, A STANDARD DISK STAMPED HARTEL NO 1 1975, IS
 KB1379'CEMENTED IN A DRILL HOLE IN THE NORTHEAST CORNER OF TRUCK SCALE
 KB1379'THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 77 FEET
 KB1379'SOUTHWEST OF THE SOUTHWEST CORNER OF A GREEN TIN SHED AND 35
 KB1379'FEET WEST OF THE CENTER OF THE DRIVEWAY.
 KB1379'
 KB1379'REFERENCE MARK 2, A STANDARD DISK STAMPED HARTEL NO 2 1975, IS
 KB1379'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1379'IS FLUSH WITH THE GROUND SURFACE.  IT IS 1 FOOT WEST OF THE
 KB1379'NORTHWEST CORNER OF THE BARN.
 KB1379'
 KB1379'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED HARTEL AZ
 KB1379'1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1379'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 31 FEET
 KB1379'WEST OF THE CENTERLINE OF COUNTY ROAD 22, 30 FEET NORTH OF THE
 KB1379'CENTER OF A PAVED ROAD, 4 FEET NORTH OF A 4 BY 4-INCH ROAD
 KB1379'RIGHT-OF-WAY CONCRETE POST AND 2 FEET SOUTH OF A METAL WITNESS
 KB1379'POST.
 KB1379'
 KB1379'HEIGHT OF LIGHT ABOVE STATION MARK 26.4 METERS.
 KB1379
 KB1379                          STATION RECOVERY (1985)
 KB1379
 KB1379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 KB1379'THE STATION MARK, RMS 1 AND 2 AND THE AZ MK WAS RECOVERED IN GOOD
 KB1379'CONDITION.  AT THE NEW PROPERTY OWNERS REQUEST RMS 3 AND 4 WERE
 KB1379'ESTABLISHED AND RMS 1 AND 2 WERE DESTROYED.  THE DISTANCE AND
 KB1379'DIRECTION TO BOTH RMS CHECKED THE 1976 DATA.  THE DIRECTION TO THE AZ
 KB1379'MK WAS NOT TURNED AT THIS TIME, SEE NOTE BELOW.  THE TO REACH FOR THIS
 KB1379'STATION IS STILL ADEQUATE.  NOTE, DUE TO A CHICKEN HOUSE ON LINE
 KB1379'BETWEEN THE STATION AND THE AZ, A 8 FOOT (2.4 M) TRIPOD IS NEEDED AT
 KB1379'BOTH ENDS IN ORDER TO SEE GROUND TO GROUND.  OWNERSHIP--DANNY AND
 KB1379'TERESA BROCKELSBY OF ROUTE 2, BOX 263, EDINBURG, ILLINOIS.
 KB1379'
 KB1379'THE STATION IS A STANDARD NGS DISK STAMPED---HARTEL 1975---, SET INTO
 KB1379'THE TOP OF A ROUND CONCRETE MONUMENT 35 CM (12 INCHES) IN DIAMETER,
 KB1379'RECESSED 6 CM (2 INCHES) BELOW THE GROUND.  THE STATION IS LOCATED
 KB1379'20.726 METERS (67.999 FT) NNW FROM THE NW CORNER OF A BARN, WILL BE
 KB1379'TORN DOWN LATER, 10.668 METERS (35.000 FT) W FROM THE CENTERLINE OF
 KB1379'THE DRIVEWAY AND 10.338 METERS (33.917 FT) SE FROM A 30 INCH OAK TREE,
 KB1379'AND 9.906 METERS (32.500 FT) E FROM THE E FACE OF CHICKEN HOUSE.  RM
 KB1379'NO 3, IS A STANDARD NGS DISK STAMPED---HARTEL 1975 NO 3 1985---, SET
 KB1379'INTO THE OF A ROUND CONCRTE MONUMENT, 30 CM (10 INCHES) IN DIAMETER,
 KB1379'FLUSH WITH GROUND.  THE STATION IS LOCATED 2.591 METERS (8.501 FT) E
 KB1379'FROM THE CENTER LINE OF DRIVEWAY, 1.067 METERS (3.501 FT) SSW FROM A
 KB1379'UTILITY POLE AND 0.762 METERS (2.500 FT) W FROM A BOARD FENCE AROUND
 KB1379'SWIMMING POOL, AND 0.2 METERS (0.7 FT) BELOW THE STATION.  RM NO 4, IS
 KB1379'A STANDARD NGS DISK STAMPED---HARTEL 1975 NO 4 1985---, SET INTO THE
 KB1379'TOP OF A ROUND CONCRETE MONUMENT, 30 CM (10 INCHES) IN DIAMETER,
 KB1379'RECESSED 6 CM (2 INCHES) BELOW THE GROUND. NOTE, THIS MARK WAS
 KB1379'RECESSED AT THE PROPERTY OWNERS REQUEST.  THE STATION IS LOCATED 0.305
 KB1379'METERS (1.001 FT) E FROM THE SE CORNER OF A CHICKEN HOUSE AND 14.630
 KB1379'METERS (47.999 FT) S FROM THE 30 INCH OAK TREE.  AZ MK NO 1, IS A
 KB1379'STANDARD NGS RM, DISK STAMPED---HARTEL 1975-, SET INTO THE TOP OF A
 KB1379'ROUND CONCRETE MONUMENT, 35 CM (12 INCHES) IN DIAMETER, FLUSH WITH
 KB1379'GROUND.  THE STATION IS LOCATED 9.449 METERS (31.001 FT) W FROM THE
 KB1379'CENTERLINE OF COUNTY ROAD 22, 9.144 METERS (30.000 FT) N FROM THE
 KB1379'CENTERLINE OF AN E-W PAVED ROAD, 1.219 METERS (3.999 FT) N FROM A 4
 KB1379'INCH BY 4 INCH ROAD RIGHT-OF-WAY CONCRETE POST AND 0.610 METERS (2.001
 KB1379'FT) S FROM A METAL WITNESS POST.
 KB1379
 KB1379                          STATION RECOVERY (2000)
 KB1379
 KB1379'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (MEM)
 KB1379'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1381 ***********************************************************************
 KB1381  DESIGNATION -  HARTEL AZ MK
 KB1381  PID         -  KB1381
 KB1381  STATE/COUNTY-  IL/CHRISTIAN
 KB1381  COUNTRY     -  US
 KB1381  USGS QUAD   -  GROVE CITY (2018)
 KB1381
 KB1381                         *CURRENT SURVEY CONTROL
 KB1381  ______________________________________________________________________
 KB1381* NAD 83(2011) POSITION- 39 41 04.63435(N) 089 17 20.89010(W)   ADJUSTED
 KB1381* NAD 83(2011) ELLIP HT-   150.378 (meters)        (06/27/12)   ADJUSTED
 KB1381* NAD 83(2011) EPOCH   -  2010.00
 KB1381* NAVD 88 ORTHO HEIGHT -   182.7   (meters)      599.    (feet) GPS OBS
 KB1381  ______________________________________________________________________
 KB1381  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1381  GEOID HEIGHT    -        -32.313 (meters)                     GEOID99
 KB1381  GEOID HEIGHT    -        -32.297 (meters)                     GEOID18
 KB1381  NAD 83(2011) X  -     60,981.622 (meters)                     COMP
 KB1381  NAD 83(2011) Y  - -4,914,879.627 (meters)                     COMP
 KB1381  NAD 83(2011) Z  -  4,051,195.150 (meters)                     COMP
 KB1381  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 KB1381
 KB1381  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1381  Standards:
 KB1381         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1381            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1381  -------------------------------------------------------------------
 KB1381  NETWORK    0.62   1.43           0.27   0.23   0.73      0.07064462
 KB1381  -------------------------------------------------------------------
 KB1381  Click here for local accuracies and other accuracy information.
 KB1381
 KB1381.The horizontal coordinates were established by GPS observations
 KB1381.and adjusted by the National Geodetic Survey in June 2012.
 KB1381
 KB1381.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1381.been affixed to the stable North American tectonic plate. See 
 KB1381.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1381
 KB1381.The horizontal coordinates are valid at the epoch date displayed above
 KB1381.which is a decimal equivalence of Year/Month/Day.
 KB1381
 KB1381.The orthometric height was determined by GPS observations and a
 KB1381.high-resolution geoid model.
 KB1381
 KB1381.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1381.GEOID18 height accuracy estimate available here.
 KB1381
 KB1381.Click photographs - Photos may exist for this station.
 KB1381
 KB1381.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1381
 KB1381.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1381
 KB1381.The ellipsoidal height was determined by GPS observations
 KB1381.and is referenced to NAD 83.
 KB1381
 KB1381. The following values were computed from the NAD 83(2011) position.
 KB1381
 KB1381;                    North         East     Units Scale Factor Converg.
 KB1381;SPC IL W     -   335,340.898   775,275.442   MT  1.00001091   +0 33 37.4
 KB1381;SPC IL W     - 1,100,197.60  2,543,549.51   sFT  1.00001091   +0 33 37.4
 KB1381;UTM  16      - 4,395,259.000   303,694.310   MT  1.00007446   -1 27 44.0
 KB1381
 KB1381!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1381!SPC IL W     -   0.99997641  x   1.00001091  =   0.99998732
 KB1381!UTM  16      -   0.99997641  x   1.00007446  =   1.00005087
 KB1381
 KB1381:                Primary Azimuth Mark                     Grid Az
 KB1381:SPC IL W     -  HARTEL                                   095 34 13.0
 KB1381:UTM  16      -  HARTEL                                   097 35 34.4
 KB1381
 KB1381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0369495259(NAD 83)
 KB1381
 KB1381|---------------------------------------------------------------------|
 KB1381| PID    Reference Object                     Distance      Geod. Az  |
 KB1381|                                                           dddmmss.s |
 KB1381| KB1379 HARTEL                              APPROX. 1.0 KM 0960750.4 |
 KB1381| KB1380 HARTEL AZ MK A PT 1976                5.513 METERS 23245     |
 KB1381| KB1392 KINCAID EDISON CO STACK             APPROX.20.6 KM 2395012.4 |
 KB1381|---------------------------------------------------------------------|
 KB1381
 KB1381                          SUPERSEDED SURVEY CONTROL
 KB1381
 KB1381  NAD 83(2007)-  39 41 04.63441(N)    089 17 20.89086(W) AD(2002.00) 0
 KB1381  ELLIP H (02/10/07)  150.401  (m)                       GP(2002.00)    
 KB1381  ELLIP H (02/03/05)  150.401  (m)                       GP(       ) 4 2
 KB1381  NAD 83(1997)-  39 41 04.63415(N)    089 17 20.89124(W) AD(       ) 1
 KB1381  ELLIP H (03/14/03)  150.411  (m)                       GP(       ) 3 2
 KB1381  NAD 83(1997)-  39 41 04.63409(N)    089 17 20.89094(W) AD(       ) 2
 KB1381  NAD 83(1986)-  39 41 04.64419(N)    089 17 20.87172(W) AD(       ) 2
 KB1381  NAD 27      -  39 41 04.48466(N)    089 17 20.56589(W) AD(       ) 2
 KB1381  NGVD 29 (07/19/86)  183.7    (m)          603.     (f) VERT ANG       
 KB1381
 KB1381.Superseded values are not recommended for survey control.
 KB1381
 KB1381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1381.See file dsdata.pdf to determine how the superseded data were derived.
 KB1381
 KB1381_MARKER: DR = REFERENCE MARK DISK
 KB1381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1381_STAMPING: HARTEL AZ 1975
 KB1381_MARK LOGO: NGS
 KB1381_PROJECTION: PROJECTING 13 CENTIMETERS
 KB1381_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1381+STABILITY: SURFACE MOTION
 KB1381_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1381+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2019
 KB1381
 KB1381  HISTORY     - Date     Condition        Report By
 KB1381  HISTORY     - 1975     MONUMENTED       NGS
 KB1381  HISTORY     - 19850515 GOOD             NGS
 KB1381  HISTORY     - 20000803 GOOD             CMT
 KB1381  HISTORY     - 20021108 GOOD             ILDT
 KB1381  HISTORY     - 20190924 GOOD             ILDT
 KB1381
 KB1381                          STATION DESCRIPTION
 KB1381
 KB1381'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1381'THE STATION IS LOCATED ABOUT 9 MILES NORTH OF TAYLORVILLE, 6
 KB1381'MILES EAST-NORTHEAST OF EBINBURG AND 6 MILES SOUTH OF MT AUBURN.
 KB1381'
 KB1381'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED HARTEL AZ
 KB1381'1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1381'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 31 FEET
 KB1381'WEST OF THE CENTERLINE OF COUNTY ROAD 22, 30 FEET NORTH OF THE
 KB1381'CENTER OF A PAVED ROAD, 4 FEET NORTH OF A 4 BY 4-INCH ROAD
 KB1381'RIGHT-OF-WAY CONCRETE POST AND 2 FEET SOUTH OF A METAL WITNESS
 KB1381'POST.
 KB1381'
 KB1381'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1381'STATION HARTEL 1975.
 KB1381'
 KB1381'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION HARTEL,
 KB1381'DISTANCE BEING 963.994 METERS, WEST OF THE TRIANGULATON STATION.
 KB1381
 KB1381                          STATION RECOVERY (1985)
 KB1381
 KB1381'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 KB1381'RECOVERED AS DESCRIBED.
 KB1381
 KB1381                          STATION RECOVERY (2000)
 KB1381
 KB1381'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (MEM)
 KB1381'RECOVERED IN GOOD CONDITION.
 KB1381
 KB1381                          STATION RECOVERY (2002)
 KB1381
 KB1381'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 KB1381'RECOVERED AS DESCRIBED
 KB1381'
 KB1381'NEW TIES
 KB1381'STATION IS 30.0 FT NORTH OF CENTERLINE TR2300N
 KB1381'STATION IS 30 FT WEST OF CENTERLINE TR1300E
 KB1381'STATION IS 2 FT SOUTH OF A WITNESS POST
 KB1381'STATION IS 3.7 FT NORTH OF CONCRETE ROW MARKER
 KB1381'STATION IS 3.3 FT NNE OF LONE FENCE POST
 KB1381'STATION IS 68.5 FT WEST AND ACROSS ROAD FROM A POWER POLE
 KB1381
 KB1381                          STATION RECOVERY (2019)
 KB1381
 KB1381'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1381'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1156 ***********************************************************************
 NH1156  DESIGNATION -  HARTLAND
 NH1156  PID         -  NH1156
 NH1156  STATE/COUNTY-  IL/MCHENRY
 NH1156  COUNTRY     -  US
 NH1156  USGS QUAD   -  HARVARD (2018)
 NH1156
 NH1156                         *CURRENT SURVEY CONTROL
 NH1156  ______________________________________________________________________
 NH1156* NAD 83(1997) POSITION- 42 22 49.82832(N) 088 35 04.15344(W)   ADJUSTED
 NH1156* NAVD 88 ORTHO HEIGHT -   328.    (meters)     1076.    (feet) SCALED
 NH1156  ______________________________________________________________________
 NH1156  GEOID HEIGHT    -        -33.839 (meters)                     GEOID18
 NH1156  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 NH1156  HORZ ORDER      -  SECOND
 NH1156
 NH1156.The horizontal coordinates were established by classical geodetic methods
 NH1156.and adjusted by the National Geodetic Survey in October 1999.
 NH1156
 NH1156.The orthometric height was scaled from a topographic map.
 NH1156
 NH1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1156.GEOID18 height accuracy estimate available here.
 NH1156
 NH1156.Click photographs - Photos may exist for this station.
 NH1156
 NH1156.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1156
 NH1156. The following values were computed from the NAD 83(1997) position.
 NH1156
 NH1156;                    North         East     Units Scale Factor Converg.
 NH1156;SPC IL E     -   634,397.774   279,316.659   MT  0.99998026   -0 10 09.4
 NH1156;SPC IL E     - 2,081,353.36    916,391.41   sFT  0.99998026   -0 10 09.4
 NH1156;UTM  16      - 4,693,240.886   369,559.669   MT  0.99980935   -1 04 05.4
 NH1156
 NH1156!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1156!SPC IL E     -   0.99995388  x   0.99998026  =   0.99993414
 NH1156!UTM  16      -   0.99995388  x   0.99980935  =   0.99976323
 NH1156
 NH1156:                Primary Azimuth Mark                     Grid Az
 NH1156:SPC IL E     -  HARTLAND AZ MK                           127 26 02.9
 NH1156:UTM  16      -  HARTLAND AZ MK                           128 19 58.9
 NH1156
 NH1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6955993240(NAD 83)
 NH1156
 NH1156|---------------------------------------------------------------------|
 NH1156| PID    Reference Object                     Distance      Geod. Az  |
 NH1156|                                                           dddmmss.s |
 NH1156| CI9727 HARTLAND AZ MK                                     1271553.5 |
 NH1156| CI9728 HARTLAND RM 1                        25.385 METERS 13211     |
 NH1156| NH1133 MICH WISC PLINE 273 MAST            APPROX.12.7 KM 1432206.1 |
 NH1156| NH1170 MARENGO MUN STANDPIPE               APPROX.15.1 KM 1885129.9 |
 NH1156| CI9729 HARTLAND RM 2                        24.555 METERS 31226     |
 NH1156|---------------------------------------------------------------------|
 NH1156
 NH1156                          SUPERSEDED SURVEY CONTROL
 NH1156
 NH1156  NAD 83(1991)-  42 22 49.82653(N)    088 35 04.15638(W) AD(       ) 2
 NH1156  NAD 83(1986)-  42 22 49.82503(N)    088 35 04.15944(W) AD(       ) 2
 NH1156  NAD 27      -  42 22 49.75300(N)    088 35 03.80610(W) AD(       ) 2
 NH1156
 NH1156.Superseded values are not recommended for survey control.
 NH1156
 NH1156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1156.See file dsdata.pdf to determine how the superseded data were derived.
 NH1156
 NH1156_MARKER: DS = TRIANGULATION STATION DISK
 NH1156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1156_STAMPING: HARTLAND 1954
 NH1156_MARK LOGO: CGS
 NH1156_PROJECTION: FLUSH
 NH1156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1156+STABILITY: SURFACE MOTION
 NH1156
 NH1156  HISTORY     - Date     Condition        Report By
 NH1156  HISTORY     - 1954     MONUMENTED       CGS
 NH1156  HISTORY     - 1967     GOOD             CGS
 NH1156  HISTORY     - 1988     GOOD             USPSQD
 NH1156
 NH1156                          STATION DESCRIPTION
 NH1156
 NH1156'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1156'STATION IS LOCATED ALONG THE SOUTHWEST SIDE OF U.S. HIGHWAY 14
 NH1156'ABOUT 3 MILES SOUTHEAST OF HARVARD.  IT IS 73 FEET SOUTHEAST
 NH1156'OF A TWIN OAK TREE, 60 FEET SOUTHWEST OF THE CENTER OF THE
 NH1156'HIGHWAY, 4 FEET SOUTHEAST OF A WHITE WITNESS POST AND 1 FOOT
 NH1156'NORTHEAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS
 NH1156'STAMPED HARTLAND 1954.
 NH1156'
 NH1156'REFERENCE MARK NO. 1 IS 60 FEET SOUTHWEST OF THE CENTER OF
 NH1156'THE HIGHWAY AND 1 FOOT NORTHEAST OF THE FENCE.  THE MARK
 NH1156'IS FLUSH AND THE DISK IS STAMPED HARTLAND NO 1 1954.
 NH1156'
 NH1156'REFERENCE MARK NO. 2 IS 60 FEET SOUTHWEST OF THE CENTER OF THE
 NH1156'HIGHWAY, 12 FEET WEST OF THE TWIN OAK TREE AND 1 FOOT NORTHEAST
 NH1156'OF THE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1156'HARTLAND NO 2 1954.
 NH1156'
 NH1156'AZIMUTH MARK IS 60 FEET NORTHEAST OF THE CENTER OF HIGHWAY
 NH1156'14, 2 FEET NORTHWEST OF A WHITE WITNESS POST AND 1 FOOT
 NH1156'SOUTHWEST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS
 NH1156'STAMPED HARTLAND 1954.
 NH1156'
 NH1156'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 23
 NH1156'AND U.S. HIGHWAY 14, ABOUT 1 MILE SOUTH OF HARVARD, GO
 NH1156'SOUTHEAST ON HIGHWAY 14 FOR 1.9 MILES TO THE STATION ON THE
 NH1156'RIGHT AS DESCRIBED.  CONTINUE SOUTHEAST ON THE HIGHWAY FOR
 NH1156'0.25 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 NH1156'
 NH1156'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1156
 NH1156                          STATION RECOVERY (1967)
 NH1156
 NH1156'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1156'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 NH1156'DESCRIPTION IS GOOD WITH BELOW CHANGES.
 NH1156'
 NH1156'THE STATION MARK IS 12 FEET SOUTHEAST OF A POWER POLE AND
 NH1156'A FENCE CORNER AND 1 FOOT SOUTHEAST OF A METAL WITNESS POST.
 NH1156'
 NH1156'THE AZIMUTH MARK IS 1 FOOT NORTHWEST OF A METAL WITNESS POST.
 NH1156'
 NH1156'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES
 NH1156'SOUTHEAST OF HARVARD
 NH1156
 NH1156                          STATION RECOVERY (1988)
 NH1156
 NH1156'RECOVERY NOTE BY US POWER SQUADRON 1988 (JBL)
 NH1156'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1160 ***********************************************************************
 NH1160  DESIGNATION -  HARTLAND NAT BREWERIES INC STK
 NH1160  PID         -  NH1160
 NH1160  STATE/COUNTY-  IL/MCHENRY
 NH1160  COUNTRY     -  US
 NH1160  USGS QUAD   -  MARENGO NORTH (2018)
 NH1160
 NH1160                         *CURRENT SURVEY CONTROL
 NH1160  ______________________________________________________________________
 NH1160* NAD 83(1997) POSITION- 42 21 51.95353(N) 088 30 31.38148(W)   ADJUSTED
 NH1160  ______________________________________________________________________
 NH1160  GEOID HEIGHT    -        -33.889 (meters)                     GEOID18
 NH1160  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 NH1160  HORZ ORDER      -  THIRD
 NH1160
 NH1160.The horizontal coordinates were established by classical geodetic methods
 NH1160.and adjusted by the National Geodetic Survey in October 1999.
 NH1160
 NH1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1160.GEOID18 height accuracy estimate available here.
 NH1160
 NH1160.Click photographs - Photos may exist for this station.
 NH1160
 NH1160.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1160
 NH1160. The following values were computed from the NAD 83(1997) position.
 NH1160
 NH1160;                    North         East     Units Scale Factor Converg.
 NH1160;SPC IL E     -   632,596.394   285,552.886   MT  0.99997757   -0 07 05.5
 NH1160;SPC IL E     - 2,075,443.34    936,851.43   sFT  0.99997757   -0 07 05.5
 NH1160;UTM  16      - 4,691,342.252   375,765.762   MT  0.99978990   -1 01 00.4
 NH1160
 NH1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7576591342(NAD 83)
 NH1160
 NH1160                          SUPERSEDED SURVEY CONTROL
 NH1160
 NH1160  NAD 83(1991)-  42 21 51.95636(N)    088 30 31.38500(W) AD(       ) 3
 NH1160  NAD 83(1986)-  42 21 51.95410(N)    088 30 31.38863(W) AD(       ) 3
 NH1160  NAD 27      -  42 21 51.88700(N)    088 30 31.03800(W) AD(       ) 3
 NH1160
 NH1160.Superseded values are not recommended for survey control.
 NH1160
 NH1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1160.See file dsdata.pdf to determine how the superseded data were derived.
 NH1160
 NH1160_MARKER: 63 = STACK
 NH1160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1160+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1160
 NH1160  HISTORY     - Date     Condition        Report By
 NH1160  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1160  HISTORY     - 1988     GOOD             USPSQD
 NH1160  HISTORY     - 19950513 GOOD             USPSQD
 NH1160  HISTORY     - 20030416 GOOD             USPSQD
 NH1160  HISTORY     - 20041113 GOOD             USPSQD
 NH1160
 NH1160                          STATION DESCRIPTION
 NH1160
 NH1160'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1160'THIS STATION IS THE STACK AT THE OLD NATIONAL BREWERIES, INC.,
 NH1160'IN THE WEST EDGE OF THE SETTLEMENT OF HARTLAND, ILLINOIS.
 NH1160'IT IS LOCATED ABOUT 1.7 MILES NORTH OF U.S. ROUTE 14, ABOUT
 NH1160'190 FEET NORTHEAST OF THE C. AND N.W.R.R., AND ABOUT 260
 NH1160'FEET NORTH OF THE MAIN STREET.  THE STACK WAS ERECTED IN 1907.
 NH1160'IT IS FAIRLY PROMINENT.
 NH1160'
 NH1160'THE STACK IS AT THE EAST END OF A DILAPIDATED RED BRICK
 NH1160'BREWERY.  IT IS A SQUARE RED BRICK STRUCTURE ABOUT 90 FEET
 NH1160'HIGH.
 NH1160
 NH1160                          STATION RECOVERY (1988)
 NH1160
 NH1160'RECOVERY NOTE BY US POWER SQUADRON 1988 (JBL)
 NH1160'RECOVERED IN GOOD CONDITION.
 NH1160
 NH1160                          STATION RECOVERY (1995)
 NH1160
 NH1160'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1160'RECOVERED IN GOOD CONDITION.
 NH1160
 NH1160                          STATION RECOVERY (2003)
 NH1160
 NH1160'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH1160'RECOVERED IN GOOD CONDITION.
 NH1160
 NH1160                          STATION RECOVERY (2004)
 NH1160
 NH1160'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH1160'STRUCTURE IS STILL IN TACT BUT IS NOW A PRIVATE COMPANY NAMED WHEELING
 NH1160'SERVICE AND SUPPLY, INC.,COIL COATING DIVISION, PVS DIVISION. NO
 NH1160'LONGER THE OLD NATIONAL BREWERIES INC.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1794 ***********************************************************************
 JB1794  DESIGNATION -  HARTLIN
 JB1794  PID         -  JB1794
 JB1794  STATE/COUNTY-  IL/MARION
 JB1794  COUNTRY     -  US
 JB1794  USGS QUAD   -  SALEM NORTH (2018)
 JB1794
 JB1794                         *CURRENT SURVEY CONTROL
 JB1794  ______________________________________________________________________
 JB1794* NAD 83(1997) POSITION- 38 42 28.22298(N) 088 55 42.56796(W)   ADJUSTED
 JB1794* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 JB1794  ______________________________________________________________________
 JB1794  GEOID HEIGHT    -        -31.229 (meters)                     GEOID18
 JB1794  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 JB1794  HORZ ORDER      -  FIRST
 JB1794
 JB1794.The horizontal coordinates were established by classical geodetic methods
 JB1794.and adjusted by the National Geodetic Survey in October 1999.
 JB1794
 JB1794.The orthometric height was scaled from a topographic map.
 JB1794
 JB1794.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1794.GEOID18 height accuracy estimate available here.
 JB1794
 JB1794.Click photographs - Photos may exist for this station.
 JB1794
 JB1794.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1794
 JB1794. The following values were computed from the NAD 83(1997) position.
 JB1794
 JB1794;                    North         East     Units Scale Factor Converg.
 JB1794;SPC IL E     -   226,713.489   248,233.361   MT  1.00000799   -0 22 19.9
 JB1794;SPC IL E     -   743,809.17    814,412.29   sFT  1.00000799   -0 22 19.9
 JB1794;SPC IL W     -   227,265.439   807,693.906   MT  1.00008395   +0 46 27.7
 JB1794;SPC IL W     -   745,620.03  2,649,909.09   sFT  1.00008395   +0 46 27.7
 JB1794;UTM  16      - 4,286,121.152   332,317.035   MT  0.99994626   -1 12 22.5
 JB1794
 JB1794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1794!SPC IL E     -   0.99997369  x   1.00000799  =   0.99998168
 JB1794!SPC IL W     -   0.99997369  x   1.00008395  =   1.00005764
 JB1794!UTM  16      -   0.99997369  x   0.99994626  =   0.99991995
 JB1794
 JB1794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3231786121(NAD 83)
 JB1794
 JB1794                          SUPERSEDED SURVEY CONTROL
 JB1794
 JB1794  NAD 83(1986)-  38 42 28.23916(N)    088 55 42.56085(W) AD(       ) 1
 JB1794  NAD 27      -  38 42 28.06900(N)    088 55 42.34500(W) AD(       ) 1
 JB1794  USSD        -  38 42 28.16600(N)    088 55 42.21900(W) AD(       ) 3
 JB1794
 JB1794.Superseded values are not recommended for survey control.
 JB1794
 JB1794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1794.See file dsdata.pdf to determine how the superseded data were derived.
 JB1794
 JB1794_MARKER: V = STONE MONUMENT
 JB1794_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1794
 JB1794  HISTORY     - Date     Condition        Report By
 JB1794  HISTORY     - 1882     MONUMENTED       CGS
 JB1794  HISTORY     - 1937     MARK NOT FOUND   CGS
 JB1794  HISTORY     - 1960     MARK NOT FOUND   CGS
 JB1794
 JB1794                          STATION DESCRIPTION
 JB1794
 JB1794'DESCRIBED BY COAST AND GEODETIC SURVEY 1882 (CAF)
 JB1794'ABOUT THREE-FOURTHS MILE SOUTH AND 1 MILE WEST OF THE TOWN OF ALMA, IN
 JB1794'THE SW 0.25 SE 0.25 SEC 12, T 3 N, R 2 E, 12 METERS NORTH OF THE
 JB1794'SECTION LINE, ON A HILL IN CULTIVATED LAND KNOWN AS THE OLD HARTLIN
 JB1794'PLACE BUT OWNED IN 1882 BY T W PURCELL.
 JB1794'
 JB1794'THE STATION IS 32 METERS NORTH OF THE BARN AND 72 METERS
 JB1794'EAST-NORTHEAST FROM THE FRONT DOOR OF THE HOUSE, BOTH OF WHICH
 JB1794'BUILDINGS ARE ACROSS THE ROAD FROM THE STATION.  THE STATION IS MARKED
 JB1794'BY A CROSS IN THE TOP OF A SANDSTONE OR LIMESTONE POST ABOUT 6 INCHES
 JB1794'SQUARE AND 30 INCHES LONG PROJECTING ABOUT 6 INCHES ABOVE THE GROUND.
 JB1794'THE LETTERS U S C S ARE INSCRIBED IN THE FACE OF THE POST.
 JB1794'
 JB1794'THE UNDERGROUND MARK IS A BOTTLE FILLED WITH ASHES ABOUT 30 INCHES
 JB1794'BELOW THE GROUND.
 JB1794'
 JB1794'THERE ARE THREE REFERENCE POSTS SLIGHTLY SMALLER THAN THE ONE MARKING
 JB1794'THE STATION, AND IN THE TOP OF EACH THERE IS INSCRIBED DIAGONAL CROSS
 JB1794'WITH AN ARROWHEAD AT THE END OF ONE DIAGONAL POINTING TOWARD THE
 JB1794'STATION.  THEY ARE AT THE FOLLOWING DISTANCES FROM THE STATION- 15.2
 JB1794'METERS EAST, 15.2 METERS WEST, AND 20.9 METERS SOUTH.
 JB1794
 JB1794                          STATION RECOVERY (1937)
 JB1794
 JB1794'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (GAF)
 JB1794'ALL SURFACE MARKS HAVE BEEN REMOVED, THE OLD BUILDINGS MENTIONED IN
 JB1794'THE OLD DESCRIPTION ARE GONE, THE HIGHWAY HAS BEEN WIDENED AND PAVED,
 JB1794'AN ORCHARD PLANTED AND A LARGE PACKING SHED BUILT ON THE HILL AND
 JB1794'STATION SITE.  SUB-SURFACE MARK WAS AN ASH-FILLED BOTTLE.
 JB1794'
 JB1794'STATION IS REPORTED LOST.
 JB1794
 JB1794                          STATION RECOVERY (1960)
 JB1794
 JB1794'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1794'THE STATION WAS SEARCHED FOR BUT WAS NOT RECOVERED AND IS BELIEVED TO
 JB1794'BE DESTROYED BY HIGHWAY CONSTRUCTION.  STATION HARTLIN 2 WAS
 JB1794'ESTABLISHED AT THIS TIME.  AN INVERSE POSITION WAS COMPUTED FROM
 JB1794'STATION HARTLIN 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0681 ***********************************************************************
 JB0681  DESIGNATION -  HARTLIN 2
 JB0681  PID         -  JB0681
 JB0681  STATE/COUNTY-  IL/MARION
 JB0681  COUNTRY     -  US
 JB0681  USGS QUAD   -  SALEM NORTH (2018)
 JB0681
 JB0681                         *CURRENT SURVEY CONTROL
 JB0681  ______________________________________________________________________
 JB0681* NAD 83(1997) POSITION- 38 42 28.52940(N) 088 55 43.50109(W)   ADJUSTED
 JB0681* NAVD 88 ORTHO HEIGHT -   198.757 (meters)      652.09  (feet) ADJUSTED
 JB0681  ______________________________________________________________________
 JB0681  GEOID HEIGHT    -        -31.229 (meters)                     GEOID18
 JB0681  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 JB0681  DYNAMIC HEIGHT  -        198.631 (meters)      651.68  (feet) COMP
 JB0681  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB0681
 JB0681  HORZ ORDER      -  SECOND
 JB0681  VERT ORDER      -  SECOND    CLASS 0
 JB0681
 JB0681.The horizontal coordinates were established by classical geodetic methods
 JB0681.and adjusted by the National Geodetic Survey in October 1999.
 JB0681
 JB0681.The orthometric height was determined by differential leveling and
 JB0681.adjusted by the NATIONAL GEODETIC SURVEY
 JB0681.in June 1991.
 JB0681
 JB0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0681.GEOID18 height accuracy estimate available here.
 JB0681
 JB0681.Click photographs - Photos may exist for this station.
 JB0681
 JB0681.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0681
 JB0681.The dynamic height is computed by dividing the NAVD 88
 JB0681.geopotential number by the normal gravity value computed on the
 JB0681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0681.degrees latitude (g = 980.6199 gals.).
 JB0681
 JB0681.The modeled gravity was interpolated from observed gravity values.
 JB0681
 JB0681. The following values were computed from the NAD 83(1997) position.
 JB0681
 JB0681;                    North         East     Units Scale Factor Converg.
 JB0681;SPC IL E     -   226,723.084   248,210.877   MT  1.00000802   -0 22 20.5
 JB0681;SPC IL E     -   743,840.65    814,338.52   sFT  1.00000802   -0 22 20.5
 JB0681;UTM  16      - 4,286,131.073   332,294.694   MT  0.99994635   -1 12 23.1
 JB0681
 JB0681!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0681!SPC IL E     -   0.99997372  x   1.00000802  =   0.99998174
 JB0681!UTM  16      -   0.99997372  x   0.99994635  =   0.99992007
 JB0681
 JB0681:                Primary Azimuth Mark                     Grid Az
 JB0681:SPC IL E     -  HARTLIN 2 AZ MK                          259 37 25.8
 JB0681:UTM  16      -  HARTLIN 2 AZ MK                          260 27 28.4
 JB0681
 JB0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3229486131(NAD 83)
 JB0681
 JB0681|---------------------------------------------------------------------|
 JB0681| PID    Reference Object                     Distance      Geod. Az  |
 JB0681|                                                           dddmmss.s |
 JB0681| JB1786 SALEM CITY STACK                    APPROX. 9.7 KM 1884609.0 |
 JB0681| JB1788 SALEM S MUNICIPAL TANK              APPROX.10.0 KM 1895330.7 |
 JB0681| JB1791 SALEM N MUNICIPAL TANK              APPROX. 7.7 KM 1900427.5 |
 JB0681| JB1790 AIRPORT BCN SALEM LECKRONE APT      APPROX. 7.6 KM 2054818.9 |
 JB0681| JB0679 HARTLIN 2 AZ MK                                    2591505.3 |
 JB0681| JB0680 HARTLIN 2 RM 4                       24.597 METERS 29723     |
 JB0681| JB0682 HARTLIN 2 RM 5                       26.917 METERS 35141     |
 JB0681|---------------------------------------------------------------------|
 JB0681
 JB0681                          SUPERSEDED SURVEY CONTROL
 JB0681
 JB0681  NAD 83(1986)-  38 42 28.54513(N)    088 55 43.49671(W) AD(       ) 2
 JB0681  NAD 27      -  38 42 28.36888(N)    088 55 43.29515(W) AD(       ) 2
 JB0681  NGVD 29 (??/??/92)  198.861  (m)          652.43   (f) ADJ UNCH    2 0
 JB0681  NGVD 29             198.86   (m)          652.4    (f) LEVELING    3  
 JB0681
 JB0681.Superseded values are not recommended for survey control.
 JB0681
 JB0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0681.See file dsdata.pdf to determine how the superseded data were derived.
 JB0681
 JB0681_MARKER: DS = TRIANGULATION STATION DISK
 JB0681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0681_STAMPING: HARTLIN 2 1960
 JB0681_MARK LOGO: CGS
 JB0681_PROJECTION: RECESSED 41 CENTIMETERS
 JB0681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0681+STABILITY: SURFACE MOTION
 JB0681
 JB0681  HISTORY     - Date     Condition        Report By
 JB0681  HISTORY     - 1960     MONUMENTED       CGS
 JB0681  HISTORY     - 1960     GOOD             CGS
 JB0681  HISTORY     - 1961     GOOD             CGS
 JB0681  HISTORY     - 1962     GOOD             CGS
 JB0681  HISTORY     - 1963     GOOD             CGS
 JB0681
 JB0681                          STATION DESCRIPTION
 JB0681
 JB0681'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0681'STATION IS LOCATED ABOUT 1.25 MILES SOUTHWEST OF ALMA, ON TOP OF A
 JB0681'HILL, ON NORTH SIDE OF STATE ROUTE 37, SOUTH-SOUTHEAST OF THE
 JB0681'SOUTHEAST CORNER OF A LARGE BARN WITH THE NAME ALBERT MEYERS PAINTED
 JB0681'ON SOUTH SIDE AND ON LAND OWNED BY ALBERT MEYERS.
 JB0681'
 JB0681'TO REACH THE STATION FROM THE POST OFFICE IN ALMA, GO SOUTHEAST FOR
 JB0681'ABOUT 50 YARDS TO STATE ROUTE 37, TURN RIGHT AND GO SOUTHERLY ON STATE
 JB0681'ROUTE 37 FOR 1.4 MILES TO TOP OF HILL AND STATION ON RIGHT AS
 JB0681'DESCRIBED.
 JB0681'
 JB0681'STATION MARK, A STANDARD STATION MARK DISK STAMPED HARTLIN 2 1960, IS
 JB0681'SET IN TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET 16 INCHES
 JB0681'BELOW THE SURFACE OF THE GROUND.  THE MARK IS 79.8 FEET SOUTHEAST OF
 JB0681'THE WITNESS POST, 63.5 FEET NORTH OF THE CENTER OF STATE ROUTE 37,
 JB0681'41.5 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF BARN AND 31.5
 JB0681'FEET NORTHEAST OF A TELEPHONE POLE.
 JB0681'
 JB0681'REFERENCE MARK NUMBER 4, A STANDARD REFERENCE MARK DISK STAMPED
 JB0681'HARTLIN 2 NO 4 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0681'WHICH IS SET FLUSH WITH THE GROUND.  THE MARK IS 101.8 FEET NORTH OF
 JB0681'CENTER OF STATE ROUTE 37, 1.9 FEET SOUTHEAST OF THE SOUTHWEST CORNER
 JB0681'OF BARN AND 1.4 FEET WEST-SOUTHWEST OF THE WITNESS POST.
 JB0681'
 JB0681'REFERENCE MARK NUMBER 5, A STANDARD REFERENCE MARK DISK STAMPED
 JB0681'HARTLIN 2 NO 5 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0681'WHICH IS SET FLUSH WITH THE GROUND.  THE MARK IS 151.0 FEET NORTH OF
 JB0681'THE CENTER OF STATE ROUTE 37 AND 6 INCHES EAST OF THE NORTHEAST CORNER
 JB0681'OF BARN.
 JB0681'
 JB0681'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED HARTLIN 2 1960, IS
 JB0681'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS PROJECTING ABOUT
 JB0681'3 INCHES.  THE MARK IS 30.5 FEET EAST OF THE CENTER OF SURFACE ROAD,
 JB0681'3.5 FEET NORTHWEST OF A TRIPLE TRUNK TREE AND 1.9 FEET EAST OF THE
 JB0681'WITNESS POST.
 JB0681'
 JB0681'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST THEN SOUTHWEST ON
 JB0681'STATE ROUTE 37 FOR 0.65 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO
 JB0681'NORTH FOR 0.1 MILE TO AZIMUTH ON RIGHT SIDE OF ROAD AS DESCRIBED.
 JB0681'
 JB0681'HEIGHT OF LIGHT ABOVE STATION MARK 30.54 METERS.
 JB0681
 JB0681                          STATION RECOVERY (1960)
 JB0681
 JB0681'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0681'1.6 MI SW FROM ALMA.
 JB0681'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0681'ALMA, THENCE 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 37, AT THE
 JB0681'WEST END OF A CURVE WITH TANGENTS EXTENDING TO THE WEST AND
 JB0681'NORTHEAST, AT THE JUNCTION OF A DRIVE NORTH TO A PACKING SHED,
 JB0681'63 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 48 FEET EAST OF
 JB0681'THE CENTER LINE OF THE DRIVE, 41 FEET SOUTHEAST OF THE SOUTHEAST
 JB0681'CORNER OF THE SHED, 31 FEET NORTHEAST OF A TELEPHONE POLE, 80.0
 JB0681'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 JB0681'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST 18
 JB0681'INCHES UNDERGROUND.
 JB0681
 JB0681                          STATION RECOVERY (1961)
 JB0681
 JB0681'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0681'THE STATION AND ALL MARKS WAS RECOVERED AS DESCRIBED AND FOUND TO BE
 JB0681'IN GOOD CONDITION.  THE DISTANCE TO REFERENCE MARK NUMBER 4 AN 5
 JB0681'CHECKED, A SLIGHT DIFFERENCE WAS FOUND IN THE DIRECTION TO REFERENCE
 JB0681'MARK NUMBER 4.  A SECOND SET OF OBSERVATIONS WAS TAKEN ON REFERENCE
 JB0681'MARK NUMBER 4 AND THE RESULTS MEANED.
 JB0681'
 JB0681'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 JB0681'
 JB0681'HEIGHT OF LIGHT ABOVE STATION MARK 34.00 METERS.
 JB0681
 JB0681                          STATION RECOVERY (1962)
 JB0681
 JB0681'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB0681'NO MEASUREMENT BETWEEN RMS BARN ON LINE
 JB0681'
 JB0681'THE STATION, REFERENCE MARKS 4 AND 5 AND THE AZIMUTH MARK WERE
 JB0681'RECOVERED IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO ALL
 JB0681'MARKS CHECKED.  THE PREVIOUS DESCRIPTION WAS FOUND TO BE ADEQUATE.
 JB0681'
 JB0681'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB0681
 JB0681                          STATION RECOVERY (1963)
 JB0681
 JB0681'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (HWB)
 JB0681'STATION AND ALL REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION AS
 JB0681'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0679 ***********************************************************************
 JB0679  DESIGNATION -  HARTLIN 2 AZ MK
 JB0679  PID         -  JB0679
 JB0679  STATE/COUNTY-  IL/MARION
 JB0679  COUNTRY     -  US
 JB0679  USGS QUAD   -  SALEM NORTH (2018)
 JB0679
 JB0679                         *CURRENT SURVEY CONTROL
 JB0679  ______________________________________________________________________
 JB0679* NAD 83(1986) POSITION- 38 42 26.     (N) 088 56 22.     (W)   SCALED
 JB0679* NAVD 88 ORTHO HEIGHT -   192.222 (meters)      630.65  (feet) ADJUSTED
 JB0679  ______________________________________________________________________
 JB0679  GEOID HEIGHT    -        -31.221 (meters)                     GEOID18
 JB0679  DYNAMIC HEIGHT  -        192.100 (meters)      630.25  (feet) COMP
 JB0679  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB0679
 JB0679  VERT ORDER      -  SECOND    CLASS 0
 JB0679
 JB0679.The horizontal coordinates were scaled from a map and have
 JB0679.an estimated accuracy of +/- 6 seconds.
 JB0679
 JB0679.The orthometric height was determined by differential leveling and
 JB0679.adjusted by the NATIONAL GEODETIC SURVEY
 JB0679.in June 1991.
 JB0679
 JB0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0679.GEOID18 height accuracy estimate available here.
 JB0679
 JB0679.Click photographs - Photos may exist for this station.
 JB0679
 JB0679.The dynamic height is computed by dividing the NAVD 88
 JB0679.geopotential number by the normal gravity value computed on the
 JB0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0679.degrees latitude (g = 980.6199 gals.).
 JB0679
 JB0679.The modeled gravity was interpolated from observed gravity values.
 JB0679
 JB0679;                    North         East    Units  Estimated Accuracy
 JB0679;SPC IL E     -   226,650.      247,280.      MT  (+/- 180 meters Scaled)
 JB0679
 JB0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH313860(NAD 83)
 JB0679
 JB0679                          SUPERSEDED SURVEY CONTROL
 JB0679
 JB0679  NGVD 29 (??/??/92)  192.33   (m)          631.0    (f) COMPUTED    2 0
 JB0679
 JB0679.Superseded values are not recommended for survey control.
 JB0679
 JB0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0679.See file dsdata.pdf to determine how the superseded data were derived.
 JB0679
 JB0679_MARKER: DZ = AZIMUTH MARK DISK
 JB0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0679_STAMPING: HARTLIN 2 1960
 JB0679_MARK LOGO: CGS
 JB0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0679+STABILITY: SURFACE MOTION
 JB0679
 JB0679  HISTORY     - Date     Condition        Report By
 JB0679  HISTORY     - 1960     MONUMENTED       CGS
 JB0679  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0679
 JB0679                          STATION DESCRIPTION
 JB0679
 JB0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0679'2.2 MI SW FROM ALMA.
 JB0679'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0679'ALMA, THENCE 2.1 MILE SOUTHWEST ALONG STATE HIGHWAY 37, THENCE
 JB0679'0.1 MILE NORTH ALONG AN OILED ROAD, AT THE JUNCTION OF OLD
 JB0679'HIGHWAY 37, 33 FEET EAST OF THE CENTER LINE OF THE ROAD, 166
 JB0679'FEET NORTH OF THE CENTER OF THE JUNCTION OF OLD HIGHWAY 37, 4
 JB0679'FEET NORTHWEST OF A TRIPLE TRUNK ASH TREE, 1.8 FEET EAST OF A
 JB0679'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND
 JB0679'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0679
 JB0679                          STATION RECOVERY (2011)
 JB0679
 JB0679'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0679'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0680 ***********************************************************************
 JB0680  DESIGNATION -  HARTLIN 2 RM 4
 JB0680  PID         -  JB0680
 JB0680  STATE/COUNTY-  IL/MARION
 JB0680  COUNTRY     -  US
 JB0680  USGS QUAD   -  SALEM NORTH (2018)
 JB0680
 JB0680                         *CURRENT SURVEY CONTROL
 JB0680  ______________________________________________________________________
 JB0680* NAD 83(1986) POSITION- 38 42 28.90   (N) 088 55 44.41   (W)   HD_HELD1
 JB0680* NAVD 88 ORTHO HEIGHT -   198.861 (meters)      652.43  (feet) ADJUSTED
 JB0680  ______________________________________________________________________
 JB0680  GEOID HEIGHT    -        -31.229 (meters)                     GEOID18
 JB0680  DYNAMIC HEIGHT  -        198.735 (meters)      652.02  (feet) COMP
 JB0680  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB0680
 JB0680  VERT ORDER      -  SECOND    CLASS 0
 JB0680
 JB0680.The horizontal coordinates were determined by differentially corrected
 JB0680.hand held GPS observations or other comparable positioning techniques
 JB0680.and have an estimated accuracy of +/- 3 meters.
 JB0680
 JB0680.The orthometric height was determined by differential leveling and
 JB0680.adjusted by the NATIONAL GEODETIC SURVEY
 JB0680.in June 1991.
 JB0680
 JB0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0680.GEOID18 height accuracy estimate available here.
 JB0680
 JB0680.Click photographs - Photos may exist for this station.
 JB0680
 JB0680.The dynamic height is computed by dividing the NAVD 88
 JB0680.geopotential number by the normal gravity value computed on the
 JB0680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0680.degrees latitude (g = 980.6199 gals.).
 JB0680
 JB0680.The modeled gravity was interpolated from observed gravity values.
 JB0680
 JB0680;                    North         East    Units  Estimated Accuracy
 JB0680;SPC IL E     -   226,734.7     248,189.0     MT  (+/- 3 meters HH1 GPS) 
 JB0680
 JB0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3227286142(NAD 83)
 JB0680
 JB0680                          SUPERSEDED SURVEY CONTROL
 JB0680
 JB0680  NGVD 29 (??/??/92)  198.965  (m)          652.77   (f) ADJ UNCH    2 0
 JB0680
 JB0680.Superseded values are not recommended for survey control.
 JB0680
 JB0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0680.See file dsdata.pdf to determine how the superseded data were derived.
 JB0680
 JB0680_MARKER: DR = REFERENCE MARK DISK
 JB0680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0680_STAMPING: HARTLIN 2 NO 4 1960
 JB0680_MARK LOGO: CGS
 JB0680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0680+STABILITY: SURFACE MOTION
 JB0680
 JB0680  HISTORY     - Date     Condition        Report By
 JB0680  HISTORY     - 1960     MONUMENTED       CGS
 JB0680
 JB0680                          STATION DESCRIPTION
 JB0680
 JB0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0680'1.6 MI SW FROM ALMA.
 JB0680'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0680'ALMA, THENCE 1.5 MILE SOUTHWEST ALONG STATE HIGHWAY 37, AT THE
 JB0680'WEST END OF A CURVE WITH TANGENTS EXTENDING TO THE WEST AND
 JB0680'NORTHEAST, AT THE JUNCTION OF A DRIVE NORTH TO A PACKING SHED,
 JB0680'102 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 32 FEET WEST
 JB0680'OF THE CENTER LINE OF A DRIVE NORTH TO THE PACKING SHED, 2
 JB0680'FEET SOUTH-SOUTHEAST OF THE SOUTHWEST CORNER OF THE PACKING SHED,
 JB0680'80 FEET NORTHWEST OF A TELEPHONE POLE, 80.7 FEET WEST-NORTHWEST
 JB0680'OF TRIANGULATION STATION HARTLIN 2, 1.2 FEET SOUTHWEST OF A METAL
 JB0680'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND
 JB0680'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0682 ***********************************************************************
 JB0682  DESIGNATION -  HARTLIN 2 RM 5
 JB0682  PID         -  JB0682
 JB0682  STATE/COUNTY-  IL/MARION
 JB0682  COUNTRY     -  US
 JB0682  USGS QUAD   -  SALEM NORTH (2018)
 JB0682
 JB0682                         *CURRENT SURVEY CONTROL
 JB0682  ______________________________________________________________________
 JB0682* NAD 83(1986) POSITION- 38 42 29.39   (N) 088 55 43.66   (W)   HD_HELD1
 JB0682* NAVD 88 ORTHO HEIGHT -   198.858 (meters)      652.42  (feet) ADJUSTED
 JB0682  ______________________________________________________________________
 JB0682  GEOID HEIGHT    -        -31.229 (meters)                     GEOID18
 JB0682  DYNAMIC HEIGHT  -        198.731 (meters)      652.00  (feet) COMP
 JB0682  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB0682
 JB0682  VERT ORDER      -  SECOND    CLASS 0
 JB0682
 JB0682.The horizontal coordinates were determined by differentially corrected
 JB0682.hand held GPS observations or other comparable positioning techniques
 JB0682.and have an estimated accuracy of +/- 3 meters.
 JB0682
 JB0682.The orthometric height was determined by differential leveling and
 JB0682.adjusted by the NATIONAL GEODETIC SURVEY
 JB0682.in June 1991.
 JB0682
 JB0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0682.GEOID18 height accuracy estimate available here.
 JB0682
 JB0682.Click photographs - Photos may exist for this station.
 JB0682
 JB0682.The dynamic height is computed by dividing the NAVD 88
 JB0682.geopotential number by the normal gravity value computed on the
 JB0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0682.degrees latitude (g = 980.6199 gals.).
 JB0682
 JB0682.The modeled gravity was interpolated from observed gravity values.
 JB0682
 JB0682;                    North         East    Units  Estimated Accuracy
 JB0682;SPC IL E     -   226,749.6     248,207.2     MT  (+/- 3 meters HH1 GPS) 
 JB0682
 JB0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3229186157(NAD 83)
 JB0682
 JB0682                          SUPERSEDED SURVEY CONTROL
 JB0682
 JB0682  NGVD 29 (??/??/92)  198.961  (m)          652.76   (f) ADJ UNCH    2 0
 JB0682
 JB0682.Superseded values are not recommended for survey control.
 JB0682
 JB0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0682.See file dsdata.pdf to determine how the superseded data were derived.
 JB0682
 JB0682_MARKER: DR = REFERENCE MARK DISK
 JB0682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0682_STAMPING: HARTLIN 2 NO 5 1960
 JB0682_MARK LOGO: CGS
 JB0682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0682+STABILITY: SURFACE MOTION
 JB0682
 JB0682  HISTORY     - Date     Condition        Report By
 JB0682  HISTORY     - 1960     MONUMENTED       CGS
 JB0682
 JB0682                          STATION DESCRIPTION
 JB0682
 JB0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0682'1.6 MI SW FROM ALMA.
 JB0682'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0682'ALMA, THENCE 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 37, AT THE
 JB0682'WEST END OF A CURVE WITH TANGENTS EXTENDING TO THE WEST AND
 JB0682'NORTHEAST, AT THE JUNCTION OF A DRIVE NORTH TO A PACKING SHED,
 JB0682'151 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT EAST OF
 JB0682'THE NORTHEAST CORNER OF THE PACKING SHED, 111 FEET NORTH OF A
 JB0682'TELEPHONE POLE, 88.4 FEET NORTH-NORTHWEST OF TRIANGULATION
 JB0682'STATION HARTLIN 2, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY
 JB0682'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1231 ***********************************************************************
 KB1231  DESIGNATION -  HARTVILLE STATE POLICE RAD TWR
 KB1231  PID         -  KB1231
 KB1231  STATE/COUNTY-  IL/EFFINGHAM
 KB1231  COUNTRY     -  US
 KB1231  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB1231
 KB1231                         *CURRENT SURVEY CONTROL
 KB1231  ______________________________________________________________________
 KB1231* NAD 83(1997) POSITION- 39 02 45.41105(N) 088 32 31.30124(W)   ADJUSTED
 KB1231  ______________________________________________________________________
 KB1231  GEOID HEIGHT    -        -31.870 (meters)                     GEOID18
 KB1231  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 KB1231  HORZ ORDER      -  THIRD
 KB1231
 KB1231.The horizontal coordinates were established by classical geodetic methods
 KB1231.and adjusted by the National Geodetic Survey in October 1999.
 KB1231
 KB1231.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1231.GEOID18 height accuracy estimate available here.
 KB1231
 KB1231.Click photographs - Photos may exist for this station.
 KB1231
 KB1231.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1231
 KB1231. The following values were computed from the NAD 83(1997) position.
 KB1231
 KB1231;                    North         East     Units Scale Factor Converg.
 KB1231;SPC IL E     -   264,099.547   281,933.663   MT  0.99997902   -0 07 53.3
 KB1231;SPC IL E     -   866,466.60    924,977.36   sFT  0.99997902   -0 07 53.3
 KB1231;UTM  16      - 4,323,006.801   366,556.122   MT  0.99981927   -0 58 17.5
 KB1231
 KB1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6655623006(NAD 83)
 KB1231
 KB1231                          SUPERSEDED SURVEY CONTROL
 KB1231
 KB1231  NAD 83(1986)-  39 02 45.42501(N)    088 32 31.29523(W) AD(       ) 3
 KB1231  NAD 27      -  39 02 45.27100(N)    088 32 31.12000(W) AD(       ) 3
 KB1231
 KB1231.Superseded values are not recommended for survey control.
 KB1231
 KB1231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1231.See file dsdata.pdf to determine how the superseded data were derived.
 KB1231
 KB1231_MARKER: 43 = RADIO/TV TOWER
 KB1231
 KB1231  HISTORY     - Date     Condition        Report By
 KB1231  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1231
 KB1231                          STATION DESCRIPTION
 KB1231
 KB1231'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1231'THE STATION IS LOCATED ABOUT 5-1/2 MILES SOUTH OF EFFINGHAM, ABOUT
 KB1231'1.6 MILES NORTH OF THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB1231'HIGHWAY 37 AND IS AT THE SOUTHEAST EDGE OF THE VILLAGE OF HEARTVILLE.
 KB1231'
 KB1231'THE STATION IS A 3 LEGGED STEEL TOWER PAINTED RED AND WHITE AND IS
 KB1231'340 FEET HIGH.
 KB1231'
 KB1231'THE POINT INTERSECTED WAS THE LIGHT ON THE TOP CENTER OF MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1153 ***********************************************************************
 NH1153  DESIGNATION -  HARVARD RESET
 NH1153  PID         -  NH1153
 NH1153  STATE/COUNTY-  IL/MCHENRY
 NH1153  COUNTRY     -  US
 NH1153  USGS QUAD   -  HARVARD (2018)
 NH1153
 NH1153                         *CURRENT SURVEY CONTROL
 NH1153  ______________________________________________________________________
 NH1153* NAD 83(1997) POSITION- 42 25 39.34934(N) 088 36 31.82785(W)   ADJUSTED
 NH1153* NAVD 88 ORTHO HEIGHT -   301.437 (meters)      988.96  (feet) ADJUSTED
 NH1153  ______________________________________________________________________
 NH1153  GEOID HEIGHT    -        -33.875 (meters)                     GEOID18
 NH1153  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 NH1153  DYNAMIC HEIGHT  -        301.336 (meters)      988.63  (feet) COMP
 NH1153  MODELED GRAVITY -    980,280.6   (mgal)                       NAVD 88
 NH1153
 NH1153  HORZ ORDER      -  SECOND
 NH1153  VERT ORDER      -  SECOND    CLASS I
 NH1153
 NH1153.The horizontal coordinates were established by classical geodetic methods
 NH1153.and adjusted by the National Geodetic Survey in October 1999.
 NH1153
 NH1153.The orthometric height was determined by differential leveling and
 NH1153.adjusted by the WI DEPT OF TRANSP
 NH1153.in May 2012.
 NH1153
 NH1153.No vertical observational check was made to the station.
 NH1153
 NH1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1153.GEOID18 height accuracy estimate available here.
 NH1153
 NH1153.Click photographs - Photos may exist for this station.
 NH1153
 NH1153.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1153
 NH1153.The dynamic height is computed by dividing the NAVD 88
 NH1153.geopotential number by the normal gravity value computed on the
 NH1153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH1153.degrees latitude (g = 980.6199 gals.).
 NH1153
 NH1153.The modeled gravity was interpolated from observed gravity values.
 NH1153
 NH1153. The following values were computed from the NAD 83(1997) position.
 NH1153
 NH1153;                    North         East     Units Scale Factor Converg.
 NH1153;SPC IL E     -   639,634.580   277,327.986   MT  0.99998132   -0 11 09.1
 NH1153;SPC IL E     - 2,098,534.45    909,866.90   sFT  0.99998132   -0 11 09.1
 NH1153;SPC WI S     -    48,458.407   714,487.077   MT  1.00007566   +0 57 21.1
 NH1153;SPC WI S     -   158,983.96  2,344,113.02   sFT  1.00007566   +0 57 21.1
 NH1153;UTM  16      - 4,698,507.374   367,653.754   MT  0.99981551   -1 05 08.1
 NH1153
 NH1153!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1153!SPC IL E     -   0.99995804  x   0.99998132  =   0.99993936
 NH1153!SPC WI S     -   0.99995804  x   1.00007566  =   1.00003370
 NH1153!UTM  16      -   0.99995804  x   0.99981551  =   0.99977356
 NH1153
 NH1153:                Primary Azimuth Mark                     Grid Az
 NH1153:SPC IL E     -  WEEKS                                    302 32 40.4
 NH1153:SPC WI S     -  WEEKS                                    301 24 10.2
 NH1153:UTM  16      -  WEEKS                                    303 26 39.4
 NH1153
 NH1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6765398507(NAD 83)
 NH1153
 NH1153|---------------------------------------------------------------------|
 NH1153| PID    Reference Object                     Distance      Geod. Az  |
 NH1153|                                                           dddmmss.s |
 NH1153| CI9734 HARVARD RM 3 RESET                    7.437 METERS 00236     |
 NH1153| NH1248 WALWORTH MUNICIPAL TANK             APPROX.11.7 KM 0033129.6 |
 NH1153| CI9730 HARVARD AZ MK                                      0544825.4 |
 NH1153| NH1155 HARVARD TRINITY LUTH CHURCH         APPROX. 0.6 KM 1730202.8 |
 NH1153| CI9731 HARVARD RM 1                         18.288 METERS 18632     |
 NH1153| NH1150 HARVARD ST JOSEPHS CH SPIRE         APPROX. 1.1 KM 2063202.0 |
 NH1153| NH1151 HARVARD MUNICIPAL TANK              APPROX. 1.1 KM 2084312.0 |
 NH1153| NH1149 HARVARD STAR LINE INC STACK         APPROX. 1.1 KM 2305418.8 |
 NH1153| NH1167 CAPRON BOWMAN MILK CO STACK         APPROX.11.4 KM 2523724.9 |
 NH1153| NH1166 CHEMUNG DEAN EVAP MILK CO STK       APPROX. 4.9 KM 2571904.0 |
 NH1153| CI9732 HARVARD RM 2                         25.017 METERS 25835     |
 NH1153| NH1163 WEEKS                               APPROX.10.9 KM 3022131.3 |
 NH1153| NH1251 SHARON MUNICIPAL TANK               APPROX.13.3 KM 3093540.7 |
 NH1153| NH1164 SHARON UNITED MILK PROD CO STK      APPROX.12.3 KM 3101320.5 |
 NH1153| CI9733 HARVARD RM 3                         15.133 METERS 33827     |
 NH1153|---------------------------------------------------------------------|
 NH1153
 NH1153                          SUPERSEDED SURVEY CONTROL
 NH1153
 NH1153  NAD 83(1991)-  42 25 39.34839(N)    088 36 31.82897(W) AD(       ) 2
 NH1153  NAD 83(1986)-  42 25 39.34590(N)    088 36 31.83292(W) AD(       ) 2
 NH1153  NAD 27      -  42 25 39.27800(N)    088 36 31.47300(W) AD(       ) 2
 NH1153  NAVD 88 (04/06/11)  301.409  (m)          988.87   (f) SUPERSEDED  2 1
 NH1153
 NH1153.Superseded values are not recommended for survey control.
 NH1153
 NH1153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1153.See file dsdata.pdf to determine how the superseded data were derived.
 NH1153
 NH1153_MARKER: DS = TRIANGULATION STATION DISK
 NH1153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1153_STAMPING: HARVARD 1935 1961
 NH1153_MARK LOGO: CGS
 NH1153_PROJECTION: FLUSH
 NH1153_MAGNETIC: O = OTHER; SEE DESCRIPTION
 NH1153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1153+STABILITY: SURFACE MOTION
 NH1153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1153+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2010
 NH1153
 NH1153  HISTORY     - Date     Condition        Report By
 NH1153  HISTORY     - 1935     MONUMENTED       CGS
 NH1153  HISTORY     - 1961     SEE DESCRIPTION  CGS
 NH1153  HISTORY     - 1967     GOOD             CGS
 NH1153  HISTORY     - 19950513 GOOD             USPSQD
 NH1153  HISTORY     - 20030416 GOOD             USPSQD
 NH1153  HISTORY     - 20030427 GOOD             USPSQD
 NH1153  HISTORY     - 20100514 GOOD             TROTT
 NH1153
 NH1153                          STATION DESCRIPTION
 NH1153
 NH1153'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1153'THIS STATION IS ON THE GROUNDS OF THE COMMUNITY HIGH SCHOOL
 NH1153'AT THE NORTHEAST EDGE OF HARVARD.  THE STATION MARK IS AT THE
 NH1153'SOUTHEAST CORNER OF SCHOOLYARD.  23 FEET NORTH OF NORTH CURB
 NH1153'OF BLAINE AVENUE.  54 FEET WEST OF CENTER-LINE OF NORTH-SOUTH
 NH1153'GRAVEL ROAD.  24 FEET NORTHWEST OF TELEPHONE POLE AT SOUTHEAST
 NH1153'CORNER OF SCHOOL GROUNDS.  102 FEET SOUTHEAST OF POLE SUPPORTING
 NH1153'BIRD HOUSE.  25 FEET EASTNORTHEAST OF SOUTHERNMOST HAW TREE.
 NH1153'262.5 FEET SOUTHEAST OF SOUTHEAST CORNER OF SCHOOL BUILDING.
 NH1153'THE MARK IS FLUSH WITH THE GROUND.
 NH1153'
 NH1153'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1153'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1153'
 NH1153'REFERENCE MARK NO. 1 IS SOUTHSOUTHWEST OF THE STATION ON SOUTH
 NH1153'SIDE OF BLAINE AVENUE.  14 FEET SOUTH OF SOUTH CURB OF BLAINE
 NH1153'AVENUE.  45 FEET SOUTHWEST OF TELEPHONE POLE AT SOUTHEAST
 NH1153'CORNER OF SCHOOL GROUNDS.  THE MARK PROJECTS 4 INCHES.
 NH1153'
 NH1153'REFERENCE MARK NO. 2 IS WESTSOUTHWEST OF THE STATION IN SCHOOL
 NH1153'GROUNDS.  7 FEET NORTH OF NORTH CURB OF BLAINE AVENUE.  2-1/2
 NH1153'FEET EAST OF TELEPHONE POLE.  THE MARK IS FLUSH WITH THE GROUND.
 NH1153'THE DISTANCE BETWEEN THE REFERENCE MARKS IS 85.46 FEET.
 NH1153'
 NH1153'THE AZIMUTH MARK IS NORTHEAST OF THE STATION AT NORTH SIDE
 NH1153'OF GRAVEL LANE LEADING TO BARN (FIRST ROAD LEADING EAST THAT
 NH1153'IS NORTH OF STATION).  0.1 MILE EAST OF NORTH-SOUTH GRAVEL
 NH1153'ROAD.  40 FEET WEST OF NORTHWEST CORNER OF BARN.  12 FEET
 NH1153'NORTH OF CENTERLINE OF LANE.  1 FOOT SOUTH OF FENCE LINE.
 NH1153'THE MARK IS FLUSH WITH THE GROUND.
 NH1153'
 NH1153'A 100-FOOT SIGNAL AT WEEKS IS VISIBLE AT 37 FEET.
 NH1153'
 NH1153'A 100-FOOT SIGNAL AT KOLTZ IS VISIBLE AT 37 FEET.
 NH1153
 NH1153                          STATION RECOVERY (1961)
 NH1153
 NH1153'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VRS)
 NH1153'FOUND STATION SURFACE MARK DISTURBED, SEARCHED UNSUCCESSFULLY
 NH1153'FOR THE SURELY OBSTRUCT- AND PROBABLY DESTROYED AZIMUTH
 NH1153'MARK.  RECOVERED SUBSURFACE STATION MARK AND R.M.S NOS. 1 AND
 NH1153'2 WITH THE FORMER DOOMED TO FILL COVER OF 1 OR 2 FEET.  R.M. NO.
 NH1153'3 WAS SET AS WAS A NEW SURFACE STATION MARK.
 NH1153'
 NH1153'ABOUT 3/4-MILE NE OF THE HEART OF HARVARD, IN SE CORNER OF
 NH1153'LAWN OF COMMUNITY HIGH SCH. 82.5 FEET SE OF SE CORNER OF THE
 NH1153'BRICK SCHOOL BUILDING, 45.8 FEET S OF PROJECTED PLANE OF S
 NH1153'WALL OF SAME, 52 FEET W OF CENTER LINE OF N. GARFIELD ST.,
 NH1153'35-1/2 FEET N OF CENTER LINE OF E. BLAINE ST., STANDARD DISKS
 NH1153'STAMPED HARVARD 1935, 3.3 FEET UNDERGROUND AND
 NH1153'HARVARD 1935 1961 IS FLUSH.
 NH1153'
 NH1153'REFERENCE STAMPED HARVARD NO 1 1935, 1 OR 2 FEET
 NH1153'UNDERGROUND, IS 24.3 FEET S OF CENTER LINE OF 24-FOOT BLAINE
 NH1153'ST. PAVEMENT, AND 1.3 FEET HIGHER THAN SAME, 61.5 FEET E OF
 NH1153'PROJECTED PLANE OF SCHOOL BUILDING.  EAST WALL.
 NH1153'
 NH1153'REFERENCE STAMPED HARVARD NO 2 1935, FLUSH, IS
 NH1153'1.7 FEET N OF N EDGE OF SIDEWALK, 12 FEET W OF PLANE OF E
 NH1153'WALL OF SCHOOL, AND 0.3 FOOT HIGHER THAN SIDEWALK.
 NH1153'
 NH1153'REFERENCE STAMPED HARVARD NO. 3 1961, IS STANDARD DISK SET IN
 NH1153'DRILL HOLE IN TOP OF 8-INCH CONCRETE CURB, 50.3 FEET E OF SE
 NH1153'CORNER OF SCHOOL, AND 0.3 FOOT N OF PLANE OF S WALL.
 NH1153
 NH1153                          STATION RECOVERY (1967)
 NH1153
 NH1153'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1153'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD
 NH1153'CONDITION.  THE AREA OF THE AZIMUTH MARK IS NOW A HOUSING
 NH1153'PROJECT AND THE MARK IS ASSUMED LOST AFTER A 3 HOUR SEARCH
 NH1153'WAS MADE.  REFERENCE MARK 1 COULD NOT BE FOUND AND IS ASSUMED
 NH1153'LOST.  THERE WERE NO OBJECTS VISIBLE FROM THE STATION TO
 NH1153'SET A NEW AZIMUTH MARK BY OR TO CUT IN.  THE DISTANCE TO
 NH1153'REFERENCE MARK 2 CHECKED.  A REFERENCE MARK 3 WAS SET.  A
 NH1153'NEW DESCRIPTION FOLLOWS.
 NH1153'
 NH1153'LOCATED AT THE SOUTHEAST EDGE OF THE COMMUNITY HIGH SCHOOL
 NH1153'GROUNDS IN THE NORTHEAST EDGE OF HARVARD AT THE INTERSECTION
 NH1153'OF GARFIELD STREET AND BLAINE AVE.  IT IS 54 FEET WEST OF
 NH1153'THE CENTERLINE OF GARFIELD STREET, 23 FEET NORTH OF THE NORTH
 NH1153'CURB OF BLAINE AVE., 24 FEET NORTHWEST OF A POWER POLE AND
 NH1153'82 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE SCHOOL.
 NH1153'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HARVARD 1935.
 NH1153'
 NH1153'REFERENCE MARK 2 IS 57 FEET SOUTH OF THE SOUTHEAST CORNER OF
 NH1153'THE SCHOOL, 5 FEET EAST OF A POWER POLE AND 1 FOOT NORTH OF
 NH1153'THE NORTH EDGE OF THE SIDE WALK OF BLAINE AVE.  THE MONUMENT
 NH1153'IS FLUSH AND THE DISK IS STAMPED HARVARD NO 2 1935.
 NH1153'
 NH1153'REFERENCE MARK 3 IS SET IN A DRILL HOLE IN THE CONCRETE
 NH1153'SIDEWALK LEADING TO THE FRONT OF THE SCHOOL.  IT IS 72 FEET
 NH1153'EAST OF THE SOUTHEAST CORNER OF THE SCHOOL, 52 FEET WEST OF
 NH1153'THE CENTERLINE OF GARFIELD STREET, AND 6 INCHES SOUTHWEST OF
 NH1153'THE NORTHEAST EDGE OF THE SIDEWALK.  THE DISK IS STAMPED HARVARD
 NH1153'1935 NO 3 1967.
 NH1153'
 NH1153'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1153'
 NH1153'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT HARVARD
 NH1153
 NH1153                          STATION RECOVERY (1995)
 NH1153
 NH1153'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1153'RECOVERED IN GOOD CONDITION.
 NH1153
 NH1153                          STATION RECOVERY (2003)
 NH1153
 NH1153'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH1153'RECOVERED IN GOOD CONDITION.
 NH1153
 NH1153                          STATION RECOVERY (2003)
 NH1153
 NH1153'RECOVERY NOTE BY US POWER SQUADRON 2003 (GB)
 NH1153'RECOVERED STATION REFERENCE NO. 2, AND REFERENCE NO. 3. REFERENCE NO.
 NH1153'1 NOT RECOVERED, AREA APPEARS TO BE IN FRONT YARD ACROSS FROM SCHOOL
 NH1153'APPROXIMATELY 2 FEET BELOW CURRENT GRADE.
 NH1153
 NH1153                          STATION RECOVERY (2010)
 NH1153
 NH1153'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 NH1153'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1150 ***********************************************************************
 NH1150  DESIGNATION -  HARVARD ST JOSEPHS CH SPIRE
 NH1150  PID         -  NH1150
 NH1150  STATE/COUNTY-  IL/MCHENRY
 NH1150  COUNTRY     -  US
 NH1150  USGS QUAD   -  HARVARD (2018)
 NH1150
 NH1150                         *CURRENT SURVEY CONTROL
 NH1150  ______________________________________________________________________
 NH1150* NAD 83(1997) POSITION- 42 25 08.77143(N) 088 36 52.43405(W)   ADJUSTED
 NH1150  ______________________________________________________________________
 NH1150  GEOID HEIGHT    -        -33.863 (meters)                     GEOID18
 NH1150  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 NH1150  HORZ ORDER      -  THIRD
 NH1150
 NH1150.The horizontal coordinates were established by classical geodetic methods
 NH1150.and adjusted by the National Geodetic Survey in October 1999.
 NH1150
 NH1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1150.GEOID18 height accuracy estimate available here.
 NH1150
 NH1150.Click photographs - Photos may exist for this station.
 NH1150
 NH1150.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1150
 NH1150. The following values were computed from the NAD 83(1997) position.
 NH1150
 NH1150;                    North         East     Units Scale Factor Converg.
 NH1150;SPC IL E     -   638,692.636   276,853.828   MT  0.99998159   -0 11 22.9
 NH1150;SPC IL E     - 2,095,444.09    908,311.27   sFT  0.99998159   -0 11 22.9
 NH1150;SPC WI S     -    47,507.110   714,031.738   MT  1.00007816   +0 57 07.0
 NH1150;SPC WI S     -   155,862.91  2,342,619.13   sFT  1.00007816   +0 57 07.0
 NH1150;UTM  16      - 4,697,573.144   367,164.946   MT  0.99981710   -1 05 21.3
 NH1150
 NH1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6716497573(NAD 83)
 NH1150
 NH1150                          SUPERSEDED SURVEY CONTROL
 NH1150
 NH1150  NAD 83(1991)-  42 25 08.77005(N)    088 36 52.43542(W) AD(       ) 3
 NH1150  NAD 83(1986)-  42 25 08.76768(N)    088 36 52.43922(W) AD(       ) 3
 NH1150  NAD 27      -  42 25 08.69600(N)    088 36 52.08200(W) AD(       ) 3
 NH1150
 NH1150.Superseded values are not recommended for survey control.
 NH1150
 NH1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1150.See file dsdata.pdf to determine how the superseded data were derived.
 NH1150
 NH1150_MARKER: 90 = CHURCH SPIRE
 NH1150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1150+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2003
 NH1150
 NH1150  HISTORY     - Date     Condition        Report By
 NH1150  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1150  HISTORY     - 1954     GOOD             CGS
 NH1150  HISTORY     - 19950513 GOOD             USPSQD
 NH1150  HISTORY     - 20030416 GOOD             USPSQD
 NH1150
 NH1150                          STATION DESCRIPTION
 NH1150
 NH1150'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1150'THIS STATION IS THE SPIRE ON THE ST. JOSEPHS CHURCH, IN THE
 NH1150'TOWN OF HARVARD, ILLINOIS.  IT IS LOCATED ABOUT 50 FEET NORTH
 NH1150'OF THE CENTERLINE OF E. FRONT STREET, AND ABOUT 140 FEET
 NH1150'EAST OF THE CENTERLINE OF JOHNSON STREET, ON THE SOUTH END
 NH1150'OF A GREY BRICK CHURCH.  THE CHURCH WAS ERECTED IN 1891.  THE
 NH1150'SPIRE IS VERY PROMINENT.
 NH1150'
 NH1150'THE BASE OF THE SPIRE IS A SQUARE YELLOW BRICK BUTTRESSED
 NH1150'TOWER ABOUT 90 FEET HIGH WITH A LARGE BROWN GOTHIC LOUVERED
 NH1150'WINDOW ON EACH SIDE AND GABLES AT THE TOP.  THE GREENISH-GREY
 NH1150'OCTAGONAL SPIRE IS ABOUT 50 FEET HIGH AND HAS A 5-FOOT GOLD
 NH1150'CROSS AT ITS APEX.  THE TOTAL HEIGHT IS ABOUT 145 FEET.
 NH1150
 NH1150                          STATION RECOVERY (1954)
 NH1150
 NH1150'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1150'STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION
 NH1150'IS ADEQUATE.
 NH1150
 NH1150                          STATION RECOVERY (1995)
 NH1150
 NH1150'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1150'RECOVERED IN GOOD CONDITION.
 NH1150
 NH1150                          STATION RECOVERY (2003)
 NH1150
 NH1150'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH1150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1149 ***********************************************************************
 NH1149  DESIGNATION -  HARVARD STAR LINE INC STACK
 NH1149  PID         -  NH1149
 NH1149  STATE/COUNTY-  IL/MCHENRY
 NH1149  COUNTRY     -  US
 NH1149  USGS QUAD   -  HARVARD (2018)
 NH1149
 NH1149                         *CURRENT SURVEY CONTROL
 NH1149  ______________________________________________________________________
 NH1149* NAD 83(1997) POSITION- 42 25 16.84722(N) 088 37 09.20326(W)   ADJUSTED
 NH1149  ______________________________________________________________________
 NH1149  GEOID HEIGHT    -        -33.862 (meters)                     GEOID18
 NH1149  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 NH1149  HORZ ORDER      -  THIRD
 NH1149
 NH1149.The horizontal coordinates were established by classical geodetic methods
 NH1149.and adjusted by the National Geodetic Survey in October 1999.
 NH1149
 NH1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1149.GEOID18 height accuracy estimate available here.
 NH1149
 NH1149.Click photographs - Photos may exist for this station.
 NH1149
 NH1149.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1149
 NH1149. The following values were computed from the NAD 83(1997) position.
 NH1149
 NH1149;                    North         East     Units Scale Factor Converg.
 NH1149;SPC IL E     -   638,943.096   276,471.290   MT  0.99998181   -0 11 34.3
 NH1149;SPC IL E     - 2,096,265.81    907,056.22   sFT  0.99998181   -0 11 34.3
 NH1149;SPC WI S     -    47,749.923   713,644.249   MT  1.00007749   +0 56 55.5
 NH1149;SPC WI S     -   156,659.54  2,341,347.84   sFT  1.00007749   +0 56 55.5
 NH1149;UTM  16      - 4,697,829.537   366,786.449   MT  0.99981834   -1 05 32.8
 NH1149
 NH1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6678697829(NAD 83)
 NH1149
 NH1149                          SUPERSEDED SURVEY CONTROL
 NH1149
 NH1149  NAD 83(1991)-  42 25 16.84590(N)    088 37 09.20498(W) AD(       ) 3
 NH1149  NAD 83(1986)-  42 25 16.84358(N)    088 37 09.20855(W) AD(       ) 3
 NH1149  NAD 27      -  42 25 16.77500(N)    088 37 08.84900(W) AD(       ) 3
 NH1149
 NH1149.Superseded values are not recommended for survey control.
 NH1149
 NH1149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1149.See file dsdata.pdf to determine how the superseded data were derived.
 NH1149
 NH1149_MARKER: 63 = STACK
 NH1149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1149+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2003
 NH1149
 NH1149  HISTORY     - Date     Condition        Report By
 NH1149  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1149  HISTORY     - 1954     GOOD             CGS
 NH1149  HISTORY     - 19950513 GOOD             USPSQD
 NH1149  HISTORY     - 20030416 GOOD             USPSQD
 NH1149
 NH1149                          STATION DESCRIPTION
 NH1149
 NH1149'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1149'THIS STATION IS THE STACK AT THE PLANT OF STAR LINE, INC.,
 NH1149'IN THE WESTERN PART OF THE TOWN OF HARVARD, ILLINOIS.  THE
 NH1149'STACK IS ON THE WEST END OF THE FACTORY, ABOUT 60 FEET SOUTH
 NH1149'OF THE CENTERLINE OF W. FRONT STREET, AND ABOUT 0.05 MILE
 NH1149'WEST OF N. PAGE STREET.  THE STACK WAS ERECTED IN 1904 AND
 NH1149'IS FAIRLY PROMINENT.
 NH1149'
 NH1149'THE YELLOW BRICK FACTORY BUILDING ON WHICH THE TANK SETS IS
 NH1149'ABOUT 50 FEET HIGH.  THE STACK IS A YELLOW BRICK STRUCTURE
 NH1149'ABOUT 10 FEET IN DIAMETER WITH DESIGNS INLAID IN BLACK TILE
 NH1149'AT THE TOP AND A COLLAR AROUND THE TOP.  THE STACK PROPER
 NH1149'IS ABOUT 70 FEET HIGH.  THE TOTAL HEIGHT IS ABOUT 120 FEET.
 NH1149
 NH1149                          STATION RECOVERY (1954)
 NH1149
 NH1149'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1149'STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION
 NH1149'IS ADEQUATE WITH THE EXCEPTION THAT THE INLAID DESIGN IS NO
 NH1149'LONGER VISIBLE DUE TO SMOKE WHICH HAS DARKENED THE TOP OF THE
 NH1149'STACK.
 NH1149
 NH1149                          STATION RECOVERY (1995)
 NH1149
 NH1149'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1149'RECOVERED IN GOOD CONDITION.
 NH1149
 NH1149                          STATION RECOVERY (2003)
 NH1149
 NH1149'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH1149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3062 ***********************************************************************
 ME3062  DESIGNATION -  HARWOOD HEIGHTS MUN TANK
 ME3062  PID         -  ME3062
 ME3062  STATE/COUNTY-  IL/COOK
 ME3062  COUNTRY     -  US
 ME3062  USGS QUAD   -  RIVER FOREST (2018)
 ME3062
 ME3062                         *CURRENT SURVEY CONTROL
 ME3062  ______________________________________________________________________
 ME3062* NAD 83(1997) POSITION- 41 57 53.91350(N) 087 48 44.84562(W)   ADJUSTED
 ME3062  ______________________________________________________________________
 ME3062  GEOID HEIGHT    -        -33.663 (meters)                     GEOID18
 ME3062  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 ME3062  HORZ ORDER      -  THIRD
 ME3062
 ME3062.The horizontal coordinates were established by classical geodetic methods
 ME3062.and adjusted by the National Geodetic Survey in October 1999.
 ME3062
 ME3062.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3062.GEOID18 height accuracy estimate available here.
 ME3062
 ME3062.Click photographs - Photos may exist for this station.
 ME3062
 ME3062.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3062
 ME3062. The following values were computed from the NAD 83(1997) position.
 ME3062
 ME3062;                    North         East     Units Scale Factor Converg.
 ME3062;SPC IL E     -   588,343.724   343,177.632   MT  0.99999793   +0 20 53.9
 ME3062;SPC IL E     - 1,930,257.70  1,125,908.61   sFT  0.99999793   +0 20 53.9
 ME3062;UTM  16      - 4,646,206.744   432,677.107   MT  0.99965577   -0 32 35.8
 ME3062
 ME3062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3267746206(NAD 83)
 ME3062
 ME3062                          SUPERSEDED SURVEY CONTROL
 ME3062
 ME3062  NAD 83(1997)-  41 57 53.91363(N)    087 48 44.84617(W) AD(       ) 3
 ME3062  NAD 83(1994)-  41 57 53.91506(N)    087 48 44.85985(W) AD(       ) 3
 ME3062  NAD 83(1986)-  41 57 53.91657(N)    087 48 44.85934(W) AD(       ) 3
 ME3062  NAD 27      -  41 57 53.80547(N)    087 48 44.63790(W) AD(       ) 3
 ME3062
 ME3062.Superseded values are not recommended for survey control.
 ME3062
 ME3062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3062.See file dsdata.pdf to determine how the superseded data were derived.
 ME3062
 ME3062_MARKER: 53 = ELEVATED TANK
 ME3062
 ME3062  HISTORY     - Date     Condition        Report By
 ME3062  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3062
 ME3062                          STATION DESCRIPTION
 ME3062
 ME3062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3062'THE STATION IS THE APEX OF THE VENT OF THE VILLAGE OF
 ME3062'HARWOOD HEIGHTS WATER TANK.  IT HAS A CYLINDRICAL BODY WITH A
 ME3062'DOME SHAPED TOP AND A HEMISPHERICAL BOTTOM.  THE WATER TANK
 ME3062'IS SILVER IS COLOR WITH THE LETTERS VILLAGE OF HARWOOD HEIGHTS
 ME3062'IN BLACK AND IS SUPPORTED WITH 6 TUBULAR LEGS AND APPROXIMATELY
 ME3062'125 FEET HIGH.
 ME3062'
 ME3062'LOCATED IN THE CENTRAL SECTION OF HARWOOD HEIGHTS IN THE
 ME3062'SOUTHWEST ANGLE OF THE INTERSECTION OF NORTH OKETO AND WEST LELAND
 ME3062'AVENUE EXTENDED WEST, 96 FEET WEST OF THE CENTERLINE OF NORTH OKETO
 ME3062'AVENUE AND 135 FEET SOUTH OF THE CENTERLINE OF WEST LELAND AVENUE
 ME3062'LELAND AVENUE EXTENDED WEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1919 ***********************************************************************
 LC1919  DESIGNATION -  HATTONS AZ MK RESET
 LC1919  PID         -  LC1919
 LC1919  STATE/COUNTY-  IL/LOGAN
 LC1919  COUNTRY     -  US
 LC1919  USGS QUAD   -  LINCOLN EAST (2018)
 LC1919
 LC1919                         *CURRENT SURVEY CONTROL
 LC1919  ______________________________________________________________________
 LC1919* NAD 83(1997) POSITION- 40 09 12.91207(N) 089 17 30.73600(W)   ADJUSTED
 LC1919* NAVD 88 ORTHO HEIGHT -   186.    (meters)      610.    (feet) SCALED
 LC1919  ______________________________________________________________________
 LC1919  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 LC1919  LAPLACE CORR    -          1.46  (seconds)                    DEFLEC18
 LC1919  HORZ ORDER      -  THIRD
 LC1919
 LC1919.The horizontal coordinates were established by classical geodetic methods
 LC1919.and adjusted by the National Geodetic Survey in October 1999.
 LC1919
 LC1919.The orthometric height was scaled from a topographic map.
 LC1919
 LC1919.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1919.GEOID18 height accuracy estimate available here.
 LC1919
 LC1919.Click photographs - Photos may exist for this station.
 LC1919
 LC1919.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1919
 LC1919. The following values were computed from the NAD 83(1997) position.
 LC1919
 LC1919;                    North         East     Units Scale Factor Converg.
 LC1919;SPC IL W     -   387,407.371   774,530.642   MT  1.00000953   +0 33 50.9
 LC1919;SPC IL W     - 1,271,019.02  2,541,105.95   sFT  1.00000953   +0 33 50.9
 LC1919;UTM  16      - 4,447,322.336   304,796.705   MT  1.00006909   -1 28 42.1
 LC1919
 LC1919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1919!SPC IL W     -   0.99997593  x   1.00000953  =   0.99998546
 LC1919!UTM  16      -   0.99997593  x   1.00006909  =   1.00004502
 LC1919
 LC1919:                Primary Azimuth Mark                     Grid Az
 LC1919:SPC IL W     -  HATTONS RESET                            141 45 14.7
 LC1919:UTM  16      -  HATTONS RESET                            143 47 47.7
 LC1919
 LC1919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0479647322(NAD 83)
 LC1919
 LC1919|---------------------------------------------------------------------|
 LC1919| PID    Reference Object                     Distance      Geod. Az  |
 LC1919|                                                           dddmmss.s |
 LC1919| LC2059 HATTONS RESET                       APPROX. 0.5 KM 1421905.6 |
 LC1919| LC1094 HATTONS RM 3                        APPROX. 0.5 KM 1444330.0 |
 LC1919|---------------------------------------------------------------------|
 LC1919
 LC1919                          SUPERSEDED SURVEY CONTROL
 LC1919
 LC1919  NAD 83(1986)-  40 09 12.92751(N)    089 17 30.73560(W) AD(       ) 3
 LC1919
 LC1919.Superseded values are not recommended for survey control.
 LC1919
 LC1919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1919.See file dsdata.pdf to determine how the superseded data were derived.
 LC1919
 LC1919_MARKER: DZ = AZIMUTH MARK DISK
 LC1919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1919_STAMPING: HATTONS 1939 RESET 1960
 LC1919_MARK LOGO: CGS
 LC1919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1919+STABILITY: SURFACE MOTION
 LC1919
 LC1919  HISTORY     - Date     Condition        Report By
 LC1919  HISTORY     - 1960     MONUMENTED       CGS
 LC1919
 LC1919                          STATION DESCRIPTION
 LC1919
 LC1919'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1919'THE MARK IS LOCATED ABOUT 9.9 MI (15.9 KM) NORTH OF MOUNT PULASKI, 8.9
 LC1919'MI (14.3 KM) NORTHWEST OF CHESTNUT AND 3.9 MI (6.3 KM) EAST OF
 LC1919'LINCOLN.
 LC1919'
 LC1919'TO REACH FROM THE NORTHWEST CORNER OF THE SQUARE IN LINCOLN, GO
 LC1919'NORTHEAST ON KICKAPOO STREET FOR 0.4 MI (0.6 KM) TO THE JUNCTION  OF
 LC1919'U.S. HIGHWAY 66 (BUSINESS ROUTE) AND STATE ROUTE 10.  TURN  RIGHT ON
 LC1919'STATE ROUTE 10 AND GO 3.7 MI (6.0 KM) TO CROSSROAD.  TURN LEFT AND GO
 LC1919'NORTH FOR 0.3 MI (0.5 KM) TO THE MARK ON THE LEFT.
 LC1919'
 LC1919'IT IS SET IN THE TOP OF A 12 INCH (30 CM) SQUARE CONCRETE POST WHICH
 LC1919'PROJECTS ABOUT 2 INCHES (5 CM)   THE MARK IS 25 FT (7.6 M) WEST OF THE
 LC1919'CENTER OF THE ROAD, 14 FT (4.3 M) SOUTH OF THE CENTER OF A FIELD
 LC1919'ENTRANCE, 1.5 FT (0.5 M) NORTHEAST OF A WITNESS POST AND 1.4 FT
 LC1919'(0.4 M) EAST OF A FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2059 ***********************************************************************
 LC2059  DESIGNATION -  HATTONS RESET
 LC2059  PID         -  LC2059
 LC2059  STATE/COUNTY-  IL/LOGAN
 LC2059  COUNTRY     -  US
 LC2059  USGS QUAD   -  LINCOLN EAST (2018)
 LC2059
 LC2059                         *CURRENT SURVEY CONTROL
 LC2059  ______________________________________________________________________
 LC2059* NAD 83(1997) POSITION- 40 08 59.11169(N) 089 17 16.84577(W)   ADJUSTED
 LC2059* NAD 83(1997) ELLIP HT-   153.824 (meters)        (10/21/99)   ADJUSTED
 LC2059* NAVD 88 ORTHO HEIGHT -   186.29  (+/-2cm)      611.2   (feet) VERTCON3
 LC2059  ______________________________________________________________________
 LC2059  GEOID HEIGHT    -        -32.486 (meters)                     GEOID18
 LC2059  NAD 83(1997) X  -     60,666.215 (meters)                     COMP
 LC2059  NAD 83(1997) Y  - -4,881,743.323 (meters)                     COMP
 LC2059  NAD 83(1997) Z  -  4,090,808.570 (meters)                     COMP
 LC2059  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 LC2059  HORZ ORDER      -  FIRST
 LC2059  VERT ORDER      -  THIRD ? (See Below)
 LC2059  ELLP ORDER      -  FOURTH    CLASS I
 LC2059
 LC2059.The horizontal coordinates were established by classical geodetic methods
 LC2059.and adjusted by the National Geodetic Survey in October 1999.
 LC2059
 LC2059.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2059.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2059
 LC2059.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2059.GEOID18 height accuracy estimate available here.
 LC2059
 LC2059.The vertical order pertains to the NGVD 29 superseded value.
 LC2059
 LC2059.Click photographs - Photos may exist for this station.
 LC2059
 LC2059.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2059
 LC2059.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2059
 LC2059.The ellipsoidal height was determined by GPS observations
 LC2059.and is referenced to NAD 83.
 LC2059
 LC2059. The following values were computed from the NAD 83(1997) position.
 LC2059
 LC2059;                    North         East     Units Scale Factor Converg.
 LC2059;SPC IL W     -   386,984.976   774,863.583   MT  1.00001014   +0 33 59.7
 LC2059;SPC IL W     - 1,269,633.21  2,542,198.27   sFT  1.00001014   +0 33 59.7
 LC2059;UTM  16      - 4,446,888.318   305,114.399   MT  1.00006757   -1 28 32.7
 LC2059
 LC2059!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2059!SPC IL W     -   0.99997587  x   1.00001014  =   0.99998601
 LC2059!UTM  16      -   0.99997587  x   1.00006757  =   1.00004344
 LC2059
 LC2059:                Primary Azimuth Mark                     Grid Az
 LC2059:SPC IL W     -  HATTONS AZ MK RESET                      321 45 14.8
 LC2059:UTM  16      -  HATTONS AZ MK RESET                      323 47 47.2
 LC2059
 LC2059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0511446888(NAD 83)
 LC2059
 LC2059|---------------------------------------------------------------------|
 LC2059| PID    Reference Object                     Distance      Geod. Az  |
 LC2059|                                                           dddmmss.s |
 LC2059| LC1096 HATTONS RM 1                         50.448 METERS 08336     |
 LC2059| CI7508 HATTONS AZ MK INITIAL                              0945924.3 |
 LC2059| LC1921 LINCOLN ST FARM AND COLONY STK      APPROX. 9.3 KM 2432231.6 |
 LC2059| LC1094 HATTONS RM 3                         22.929 METERS 24440     |
 LC2059| LC1923 LINCOLN ST INSANE ASYLUM STK        APPROX. 7.9 KM 2623018.8 |
 LC2059| LC1915 LINCOLN GULLETT AND SONS STACK      APPROX. 5.4 KM 2660116.9 |
 LC2059| LC1917 LINCOLN COUNTY COURTHOUSE DOME      APPROX. 6.4 KM 2661650.0 |
 LC2059| LC1916 LINCOLN ST MARYS CATH CH SPIRE      APPROX. 6.9 KM 2663936.0 |
 LC2059| LC1924 LINCOLN MUNICIPAL STANDPIPE         APPROX. 7.5 KM 2684445.3 |
 LC2059| CI7507 HATTONS AZ MK                                      2705004.3 |
 LC2059| LC1093 HATTONS RM 2                         49.143 METERS 27739     |
 LC2059| LC1919 HATTONS AZ MK RESET                 APPROX. 0.5 KM 3221914.5 |
 LC2059|---------------------------------------------------------------------|
 LC2059
 LC2059                          SUPERSEDED SURVEY CONTROL
 LC2059
 LC2059  NAD 83(1986)-  40 08 59.12397(N)    089 17 16.84214(W) AD(       ) 1
 LC2059  NAD 27      -  40 08 58.97420(N)    089 17 16.49890(W) AD(       ) 1
 LC2059  NGVD 29             186.37   (m)          611.4    (f) LEVELING    3  
 LC2059
 LC2059.Superseded values are not recommended for survey control.
 LC2059
 LC2059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2059.See file dsdata.pdf to determine how the superseded data were derived.
 LC2059
 LC2059_MARKER: DH = HORIZONTAL CONTROL DISK
 LC2059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2059_STAMPING: HATTONS 1934 1989
 LC2059_MARK LOGO: NGS
 LC2059_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2059+STABILITY: SURFACE MOTION
 LC2059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2059+SATELLITE: SATELLITE OBSERVATIONS - October 02, 1990
 LC2059
 LC2059  HISTORY     - Date     Condition        Report By
 LC2059  HISTORY     - 1989     MONUMENTED       NGS
 LC2059  HISTORY     - 19901002 GOOD             NGS
 LC2059
 LC2059                          STATION DESCRIPTION
 LC2059
 LC2059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2059'NOTE--A NEW SURFACE MARK WAS SET BY THE STATE ADVISOR AND A NEW
 LC2059'ELEVATION WAS MADE.  STATION IS LOCATED ABOUT 6 KM (3.7 MI) EAST OF
 LC2059'LINCOLN, ALONG STATE HIGHWAY 10, IN THE GRAVEL PARKING LOT OF THE
 LC2059'JACQUES SEED COMPANY, ON THE NORTH EDGE OF SECTION 35, T 20 N, R 2 W.
 LC2059'OWNERSHIP--JACQUES SEED COMPANY, ROUTE 10 EAST, LINCOLN, IL 62656.
 LC2059'PHONE IS 217-735-4485.  PERMISSION GRANTED BY THE LADY SECRETARY.
 LC2059'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 10 AND 121 ON THE EAST
 LC2059'SIDE OF LINCOLN, GO EAST ON HIGHWAY 10 FOR 5.20 TO A PAVED CROSSROAD
 LC2059'(ROAD 1600 E).  CONTINUE EAST FOR 0.32 KM (0.20 MI) TO THE STATION ON
 LC2059'THE RIGHT.
 LC2059'
 LC2059'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST 10 CM
 LC2059'BELOW GROUND.  IT IS 18.3 M (60.0 FT) SOUTH OF THE HIGHWAY CENTER,
 LC2059'7.1 M (23.3 FT) SOUTH OF REFERENCE MARK 4, 6 M (19.7 FT) SOUTH OF THE
 LC2059'NORTH EDGE OF THE PARKING LOT, 32.4 M (106.3 FT) WEST-SOUTHWEST OF A
 LC2059'UTILITY POLE, AND 11.9 M (39.0 FT) WEST-NORTHWEST OF THE NORTHWEST
 LC2059'CORNER OF A CONCRETE LOADING DOCK RAMP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1096 ***********************************************************************
 LC1096  DESIGNATION -  HATTONS RM 1
 LC1096  PID         -  LC1096
 LC1096  STATE/COUNTY-  IL/LOGAN
 LC1096  COUNTRY     -  US
 LC1096  USGS QUAD   -  LINCOLN EAST (2018)
 LC1096
 LC1096                         *CURRENT SURVEY CONTROL
 LC1096  ______________________________________________________________________
 LC1096* NAD 83(1986) POSITION- 40 08 59.29   (N) 089 17 14.73   (W)   HD_HELD1
 LC1096* NAVD 88 ORTHO HEIGHT -   186.159 (meters)      610.76  (feet) ADJUSTED
 LC1096  ______________________________________________________________________
 LC1096  GEOID HEIGHT    -        -32.486 (meters)                     GEOID18
 LC1096  DYNAMIC HEIGHT  -        186.064 (meters)      610.45  (feet) COMP
 LC1096  MODELED GRAVITY -    980,110.4   (mgal)                       NAVD 88
 LC1096
 LC1096  VERT ORDER      -  SECOND    CLASS 0
 LC1096
 LC1096.The horizontal coordinates were determined by differentially corrected
 LC1096.hand held GPS observations or other comparable positioning techniques
 LC1096.and have an estimated accuracy of +/- 3 meters.
 LC1096
 LC1096.The orthometric height was determined by differential leveling and
 LC1096.adjusted by the NATIONAL GEODETIC SURVEY
 LC1096.in June 1991.
 LC1096
 LC1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1096.GEOID18 height accuracy estimate available here.
 LC1096
 LC1096.Click photographs - Photos may exist for this station.
 LC1096
 LC1096.The dynamic height is computed by dividing the NAVD 88
 LC1096.geopotential number by the normal gravity value computed on the
 LC1096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1096.degrees latitude (g = 980.6199 gals.).
 LC1096
 LC1096.The modeled gravity was interpolated from observed gravity values.
 LC1096
 LC1096;                    North         East    Units  Estimated Accuracy
 LC1096;SPC IL W     -   386,991.0     774,913.6     MT  (+/- 3 meters HH1 GPS) 
 LC1096
 LC1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0516446892(NAD 83)
 LC1096
 LC1096                          SUPERSEDED SURVEY CONTROL
 LC1096
 LC1096  NGVD 29 (??/??/92)  186.239  (m)          611.02   (f) ADJ UNCH    2 0
 LC1096
 LC1096.Superseded values are not recommended for survey control.
 LC1096
 LC1096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1096.See file dsdata.pdf to determine how the superseded data were derived.
 LC1096
 LC1096_MARKER: DR = REFERENCE MARK DISK
 LC1096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1096_STAMPING: HATTONS NO 1 1934
 LC1096_MARK LOGO: CGS
 LC1096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1096+STABILITY: SURFACE MOTION
 LC1096
 LC1096  HISTORY     - Date     Condition        Report By
 LC1096  HISTORY     - 1934     MONUMENTED       CGS
 LC1096  HISTORY     - 1960     GOOD             CGS
 LC1096  HISTORY     - 1975     GOOD             USGS
 LC1096
 LC1096                          STATION DESCRIPTION
 LC1096
 LC1096'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1096'4.1 MI NE FROM LINCOLN.
 LC1096'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1096'OFFICE IN LINCOLN, THENCE 3.6 MILES EAST ALONG STATE HIGHWAY 10,
 LC1096'ABOUT 0.2 MILES EAST OF AN OILED NORTH-SOUTH CROSS ROAD, AND ABOUT
 LC1096'0.05 MILES WEST OF THE JUNCTION OF A DRIVE SOUTH TO A FARM HOUSE,
 LC1096'40 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A
 LC1096'FENCE, 60 FEET EAST OF THE THIRD POWER POLE WEST OF THE DRIVE TO
 LC1096'THE HOUSE, 189 FEET NORTHEAST OF A 36 INCH COTTONWOOD TREE, 165.5
 LC1096'FEET NORTHEAST OF HATTONS TRIANGULATION STATION, 164.0 FEET EAST
 LC1096'OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 LC1096'SET IN THE TOP OF A CONCRETE POST PROJECTING 10 INCHES.
 LC1096
 LC1096                          STATION RECOVERY (1975)
 LC1096
 LC1096'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1096'LINCOLN, LOGAN COUNTY, ILLINOIS 3.6 MI. EAST ALONG ILL. RT 10 FROM.
 LC1096'IN THE N/E 1/4 OF THE N/W 1/4 OF SEC. 35, T-20-N, R-2-W. ABOUT 0.2
 LC1096'MI. EAST OF A PAVED N-S CROSS-ROAD AND ABOUT 0.05 MI. WEST OF A DRIVE
 LC1096'SOUTH TO A FARM HOUSE. 40 FT S. OF THE CENTER OF THE RD. 1 FT SOUTH
 LC1096'OF A FENCE 60 FT EAST OF THE THIRD POWER POLE WEST OF THE DRIVE
 LC1096'SOUTH. 1 FOOT ABOVE THE LEVEL OF THE ROAD AND PROJECTING ABOUT 0.4 FT
 LC1096'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1093 ***********************************************************************
 LC1093  DESIGNATION -  HATTONS RM 2
 LC1093  PID         -  LC1093
 LC1093  STATE/COUNTY-  IL/LOGAN
 LC1093  COUNTRY     -  US
 LC1093  USGS QUAD   -  LINCOLN EAST (2018)
 LC1093
 LC1093                         *CURRENT SURVEY CONTROL
 LC1093  ______________________________________________________________________
 LC1093* NAD 83(1986) POSITION- 40 08 59.32   (N) 089 17 18.90   (W)   HD_HELD1
 LC1093* NAVD 88 ORTHO HEIGHT -   186.227 (meters)      610.98  (feet) ADJUSTED
 LC1093  ______________________________________________________________________
 LC1093  GEOID HEIGHT    -        -32.486 (meters)                     GEOID18
 LC1093  DYNAMIC HEIGHT  -        186.131 (meters)      610.66  (feet) COMP
 LC1093  MODELED GRAVITY -    980,110.4   (mgal)                       NAVD 88
 LC1093
 LC1093  VERT ORDER      -  SECOND    CLASS 0
 LC1093
 LC1093.The horizontal coordinates were determined by differentially corrected
 LC1093.hand held GPS observations or other comparable positioning techniques
 LC1093.and have an estimated accuracy of +/- 3 meters.
 LC1093
 LC1093.The orthometric height was determined by differential leveling and
 LC1093.adjusted by the NATIONAL GEODETIC SURVEY
 LC1093.in June 1991.
 LC1093
 LC1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1093.GEOID18 height accuracy estimate available here.
 LC1093
 LC1093.Click photographs - Photos may exist for this station.
 LC1093
 LC1093.The dynamic height is computed by dividing the NAVD 88
 LC1093.geopotential number by the normal gravity value computed on the
 LC1093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1093.degrees latitude (g = 980.6199 gals.).
 LC1093
 LC1093.The modeled gravity was interpolated from observed gravity values.
 LC1093
 LC1093;                    North         East    Units  Estimated Accuracy
 LC1093;SPC IL W     -   386,990.9     774,814.9     MT  (+/- 3 meters HH1 GPS) 
 LC1093
 LC1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0506546895(NAD 83)
 LC1093
 LC1093                          SUPERSEDED SURVEY CONTROL
 LC1093
 LC1093  NGVD 29 (??/??/92)  186.307  (m)          611.24   (f) ADJ UNCH    2 0
 LC1093
 LC1093.Superseded values are not recommended for survey control.
 LC1093
 LC1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1093.See file dsdata.pdf to determine how the superseded data were derived.
 LC1093
 LC1093_MARKER: DR = REFERENCE MARK DISK
 LC1093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1093_STAMPING: HATTONS NO 2 1934
 LC1093_MARK LOGO: CGS
 LC1093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1093+STABILITY: SURFACE MOTION
 LC1093
 LC1093  HISTORY     - Date     Condition        Report By
 LC1093  HISTORY     - 1934     MONUMENTED       CGS
 LC1093  HISTORY     - 1960     GOOD             CGS
 LC1093
 LC1093                          STATION DESCRIPTION
 LC1093
 LC1093'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1093'4.1 MI E FROM LINCOLN.
 LC1093'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1093'OFFICE IN LINCOLN, THENCE 3.6 MILES EAST ALONG STATE HIGHWAY 10,
 LC1093'ABOUT 0.2 MILES EAST OF A NORTH-SOUTH ASPHALT PAVED ROAD CROSSING,
 LC1093'ABOUT 0.05 MILES WEST OF A DRIVE SOUTH TO A FARM HOUSE, 40 FEET
 LC1093'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT SOUTH OF A FENCE,
 LC1093'27 FEET WEST OF THE THIRD POWER POLE WEST OF THE FARM DRIVE, 161
 LC1093'FEET NORTHWEST OF A THIRTY SIX INCH COTTONWOOD TREE, 161.2 FEET
 LC1093'NORTHWEST OF TRIANGULATION STATION HATTONS, 160.7 FEET WEST OF A
 LC1093'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 LC1093'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1094 ***********************************************************************
 LC1094  DESIGNATION -  HATTONS RM 3
 LC1094  PID         -  LC1094
 LC1094  STATE/COUNTY-  IL/LOGAN
 LC1094  COUNTRY     -  US
 LC1094  USGS QUAD   -  LINCOLN EAST (2018)
 LC1094
 LC1094                         *CURRENT SURVEY CONTROL
 LC1094  ______________________________________________________________________
 LC1094* NAD 83(1997) POSITION- 40 08 58.79353(N) 089 17 17.72133(W)   ADJUSTED
 LC1094* NAVD 88 ORTHO HEIGHT -   186.101 (meters)      610.57  (feet) ADJUSTED
 LC1094  ______________________________________________________________________
 LC1094  GEOID HEIGHT    -        -32.486 (meters)                     GEOID18
 LC1094  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 LC1094  DYNAMIC HEIGHT  -        186.005 (meters)      610.25  (feet) COMP
 LC1094  MODELED GRAVITY -    980,110.5   (mgal)                       NAVD 88
 LC1094
 LC1094  HORZ ORDER      -  SECOND
 LC1094  VERT ORDER      -  SECOND    CLASS 0
 LC1094
 LC1094.The horizontal coordinates were established by classical geodetic methods
 LC1094.and adjusted by the National Geodetic Survey in October 1999.
 LC1094
 LC1094.The orthometric height was determined by differential leveling and
 LC1094.adjusted by the NATIONAL GEODETIC SURVEY
 LC1094.in June 1991.
 LC1094
 LC1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1094.GEOID18 height accuracy estimate available here.
 LC1094
 LC1094.Click photographs - Photos may exist for this station.
 LC1094
 LC1094.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1094
 LC1094.The dynamic height is computed by dividing the NAVD 88
 LC1094.geopotential number by the normal gravity value computed on the
 LC1094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1094.degrees latitude (g = 980.6199 gals.).
 LC1094
 LC1094.The modeled gravity was interpolated from observed gravity values.
 LC1094
 LC1094. The following values were computed from the NAD 83(1997) position.
 LC1094
 LC1094;                    North         East     Units Scale Factor Converg.
 LC1094;SPC IL W     -   386,974.958   774,842.957   MT  1.00001011   +0 33 59.1
 LC1094;SPC IL W     - 1,269,600.34  2,542,130.60   sFT  1.00001011   +0 33 59.1
 LC1094;UTM  16      - 4,446,879.041   305,093.428   MT  1.00006767   -1 28 33.2
 LC1094
 LC1094!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1094!SPC IL W     -   0.99997590  x   1.00001011  =   0.99998601
 LC1094!UTM  16      -   0.99997590  x   1.00006767  =   1.00004357
 LC1094
 LC1094:                Primary Azimuth Mark                     Grid Az
 LC1094:SPC IL W     -  HATTONS AZ MK RESET                      324 09 39.3
 LC1094:UTM  16      -  HATTONS AZ MK RESET                      326 12 11.6
 LC1094
 LC1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0509346879(NAD 83)
 LC1094
 LC1094|---------------------------------------------------------------------|
 LC1094| PID    Reference Object                     Distance      Geod. Az  |
 LC1094|                                                           dddmmss.s |
 LC1094| LC2059 HATTONS RESET                        22.929 METERS 06440     |
 LC1094| LC1096 HATTONS RM 1                                       07743     |
 LC1094| LC1917 LINCOLN COUNTY COURTHOUSE DOME      APPROX. 6.3 KM 2662124.4 |
 LC1094| LC1916 LINCOLN ST MARYS CATH CH SPIRE      APPROX. 6.9 KM 2664352.7 |
 LC1094| LC1918 LINCOLN STETSON CHINA CO TANK       APPROX. 5.7 KM 2754655.3 |
 LC1094| LC1914 AIRPORT BEACON CO APT LINCOLN       APPROX. 4.3 KM 2845040.4 |
 LC1094| LC1093 HATTONS RM 2                         32.423 METERS 30019     |
 LC1094| LC1919 HATTONS AZ MK RESET                 APPROX. 0.5 KM 3244338.4 |
 LC1094|---------------------------------------------------------------------|
 LC1094
 LC1094                          SUPERSEDED SURVEY CONTROL
 LC1094
 LC1094  NAD 83(1986)-  40 08 58.80573(N)    089 17 17.71790(W) AD(       ) 2
 LC1094  NAD 27      -  40 08 58.65600(N)    089 17 17.37440(W) AD(       ) 2
 LC1094  NGVD 29 (??/??/92)  186.181  (m)          610.83   (f) ADJ UNCH    2 0
 LC1094  NGVD 29             186.18   (m)          610.8    (f) LEVELING    3  
 LC1094
 LC1094.Superseded values are not recommended for survey control.
 LC1094
 LC1094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1094.See file dsdata.pdf to determine how the superseded data were derived.
 LC1094
 LC1094_MARKER: DR = REFERENCE MARK DISK
 LC1094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1094_STAMPING: HATTONS NO 3 1934
 LC1094_MARK LOGO: CGS
 LC1094_PROJECTION: RECESSED 46 CENTIMETERS
 LC1094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1094+STABILITY: SURFACE MOTION
 LC1094
 LC1094  HISTORY     - Date     Condition        Report By
 LC1094  HISTORY     - 1960     MONUMENTED       CGS
 LC1094  HISTORY     - 1960     GOOD             CGS
 LC1094
 LC1094                          STATION DESCRIPTION
 LC1094
 LC1094'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1094'STATION IS LOCATED ABOUT 4-1/4 MILES EAST OF LINCOLN, ON
 LC1094'PASTURE LAND OWNED BY LINCOLN COLLEGE AND RENTED BY MR. ROLAND
 LC1094'SANDEL.
 LC1094'
 LC1094'TO REACH FROM THE NORTHWEST CORNER OF THE SQUARE IN LINCOLN,
 LC1094'GO NORTHEAST ON KICKAPOO STREET FOR 0.4 MILE TO THE JUNCTION
 LC1094'OF U.S. HIGHWAY 66 AND STATE ROUTE 10, TURN RIGHT ON STATE
 LC1094'ROUTE 10 AND GO EAST FOR 3.65 MILES TO A CROSSROAD, CONTINUE
 LC1094'EAST 0.2 MILE TO STATION ON RIGHT IN PASTURE LAND AS DESCRIBED.
 LC1094'
 LC1094'STATION MARK, IS A STANDARD REFERENCE DISK STAMPED HATTONS
 LC1094'NO 3 1934, IS SET IN THE TOP OF A 14 INCH SQUARE CONCRETE
 LC1094'POST WHICH IS SET 14 INCHES BELOW THE SURFACE OF THE GROUND.
 LC1094'THE MARK IS 92.6 FEET SOUTH OF THE CENTER OF STATE ROUTE
 LC1094'10, 84.4 FEET SOUTHEAST OF A POWER POLE, 55.6 FEET WEST-NORTHWEST
 LC1094'OF A LARGE TREE AND 54 FEET SOUTH OF A FENCE.
 LC1094'
 LC1094'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED HATTONS
 LC1094'NO 1 1934, IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH
 LC1094'PROJECTS ABOUT 12 INCHES.  THE MARK IS 60.2 FEET EAST OF
 LC1094'A POWER POLE, 39.6 FEET SOUTH OF THE CENTER OF STATE ROUTE
 LC1094'10 AND 1 FOOT SOUTH OF THE FENCE.
 LC1094'
 LC1094'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED HATTONS
 LC1094'NO 2 1934, IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH
 LC1094'PROJECTS ABOUT 10 INCHES.  THE MARK IS 39.6 FEET SOUTH OF
 LC1094'THE CENTER OF STATE ROUTE 10, 26.7 FEET WEST OF A POWER
 LC1094'POLE AND 1 FOOT SOUTH OF A FENCE.
 LC1094'
 LC1094'HATTONS 1934, A STANDARD STATION DISK STAMPED HATTONS 1934,
 LC1094'IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH IS SET
 LC1094'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 106.9
 LC1094'FEET EAST-SOUTHEAST OF A POWER POLE, 59.6 FEET SOUTH OF
 LC1094'THE CENTER OF STATE ROUTE 10, 49 FEET NORTH-NORTHEAST OF
 LC1094'A LONE TREE AND 21.8 FEET SOUTH OF THE WITNESS POST.  A
 LC1094'TRAVERSE CONNECTION WAS MADE TO HATTONS NO 3 1934 AND THE
 LC1094'DISTANCE IS 75.23 FEET OR 22.929 METERS.
 LC1094'
 LC1094'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED HATTONS 1934
 LC1094'RESET 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1094'POST WHICH PROJECTS ABOUT 2 INCHES.  THE MARK IS 25 FEET
 LC1094'WEST OF THE CENTER OF ROAD, 14 FEET SOUTH OF THE CENTER
 LC1094'OF A FIELD ENTRANCE, 1.5 FEET NORTHEAST OF THE WITNESS POST
 LC1094'AND 1.4 FEET EAST OF THE FENCE POST.
 LC1094'
 LC1094'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST 0.2
 LC1094'MILE TO CROSSROAD, TURN RIGHT AND GO NORTH FOR 0.3 MILE
 LC1094'TO THE AZIMUTH MARK ON LEFT AS DESCRIBED.
 LC1094'
 LC1094'THE DISTANCE BETWEEN R.M. NO. 1 AND R.M. NO. 2 IS 324.33
 LC1094'FEET.
 LC1094'
 LC1094'HEIGHT OF LIGHT ABOVE STATION MARK 30.52 METERS.
 LC1094
 LC1094                          STATION RECOVERY (1960)
 LC1094
 LC1094'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1094'4.1 MI E FROM LINCOLN.
 LC1094'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1094'OFFICE IN LINCOLN, THENCE 3.6 MILES EAST ALONG STATE HIGHWAY 10,
 LC1094'ABOUT 0.05 MILES WEST OF A DRIVE SOUTH TO A FARM HOUSE AND ABOUT
 LC1094'0.2 MILES EAST OF A NORTH-SOUTH ASPHALT ROAD CROSSING, 90 FEET
 LC1094'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 54 FEET SOUTH OF THE
 LC1094'FENCE, 84 FEET SOUTHEAST OF THE THIRD POWER POLE WEST OF THE FARM
 LC1094'DRIVE, 56 FEET WEST-NORTHWEST OF A THIRTYSIX INCH COTTONWOOD TREE,
 LC1094'75.1 FEET SOUTHWEST OF TRIANGULATION STATION HATTONS, 87.3 FEET
 LC1094'SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LC1094'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST 18 INCHES BELOW
 LC1094'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0261 ***********************************************************************
 LD0261  DESIGNATION -  HAVANA
 LD0261  PID         -  LD0261
 LD0261  STATE/COUNTY-  IL/MASON
 LD0261  COUNTRY     -  US
 LD0261  USGS QUAD   -  HAVANA (2018)
 LD0261
 LD0261                         *CURRENT SURVEY CONTROL
 LD0261  ______________________________________________________________________
 LD0261* NAD 83(1997) POSITION- 40 17 31.72994(N) 090 03 39.70979(W)   ADJUSTED
 LD0261* NAVD 88 ORTHO HEIGHT -   157.021 (meters)      515.16  (feet) ADJUSTED
 LD0261  ______________________________________________________________________
 LD0261  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 LD0261  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 LD0261  DYNAMIC HEIGHT  -        156.943 (meters)      514.90  (feet) COMP
 LD0261  MODELED GRAVITY -    980,127.0   (mgal)                       NAVD 88
 LD0261
 LD0261  HORZ ORDER      -  FIRST
 LD0261  VERT ORDER      -  FIRST     CLASS II
 LD0261
 LD0261.The horizontal coordinates were established by classical geodetic methods
 LD0261.and adjusted by the National Geodetic Survey in October 1999.
 LD0261
 LD0261.The orthometric height was determined by differential leveling and
 LD0261.adjusted by the NATIONAL GEODETIC SURVEY
 LD0261.in June 1991.
 LD0261
 LD0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0261.GEOID18 height accuracy estimate available here.
 LD0261
 LD0261.Click photographs - Photos may exist for this station.
 LD0261
 LD0261.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0261
 LD0261.The dynamic height is computed by dividing the NAVD 88
 LD0261.geopotential number by the normal gravity value computed on the
 LD0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0261.degrees latitude (g = 980.6199 gals.).
 LD0261
 LD0261.The modeled gravity was interpolated from observed gravity values.
 LD0261
 LD0261. The following values were computed from the NAD 83(1997) position.
 LD0261
 LD0261;                    North         East     Units Scale Factor Converg.
 LD0261;SPC IL W     -   402,430.522   708,981.592   MT  0.99994217   +0 04 05.9
 LD0261;SPC IL W     - 1,320,307.47  2,326,050.44   sFT  0.99994217   +0 04 05.9
 LD0261;UTM  15      - 4,464,328.879   749,815.296   MT  1.00036830   +1 54 05.7
 LD0261;UTM  16      - 4,464,680.569   239,807.801   MT  1.00043346   -1 58 50.3
 LD0261
 LD0261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0261!SPC IL W     -   0.99998055  x   0.99994217  =   0.99992272
 LD0261!UTM  15      -   0.99998055  x   1.00036830  =   1.00034884
 LD0261!UTM  16      -   0.99998055  x   1.00043346  =   1.00041400
 LD0261
 LD0261:                Primary Azimuth Mark                     Grid Az
 LD0261:SPC IL W     -  KESTEN                                   088 24 17.3
 LD0261:UTM  15      -  KESTEN                                   086 34 17.5
 LD0261:UTM  16      -  KESTEN                                   090 27 13.5
 LD0261
 LD0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4981564328(NAD 83)
 LD0261
 LD0261|---------------------------------------------------------------------|
 LD0261| PID    Reference Object                     Distance      Geod. Az  |
 LD0261|                                                           dddmmss.s |
 LD0261| LD0260 HAVANA RM 1                          43.657 METERS 00240     |
 LD0261| LD0728 HAVANA MUNICIPAL STANDPIPE          APPROX. 0.9 KM 0101222.2 |
 LD0261| LC1955 KESTEN                              APPROX.17.3 KM 0882823.2 |
 LD0261| LD0262 HAVANA RM 2                          33.150 METERS 14921     |
 LD0261| LD0263 HAVANA AZ MK                                       1794342.0 |
 LD0261| LD0730 LEWISTON MUNICIPAL TANK             APPROX.13.6 KM 3235801.8 |
 LD0261| LD0729 LEWISTON FULTON CO CTHSE CUP        APPROX.14.1 KM 3252301.9 |
 LD0261| LD0731 LEWISTON FIRST PRESB CH SPIRE       APPROX.14.1 KM 3254023.4 |
 LD0261|---------------------------------------------------------------------|
 LD0261
 LD0261                          SUPERSEDED SURVEY CONTROL
 LD0261
 LD0261  NAD 83(1996)-  40 17 31.73807(N)    090 03 39.71164(W) AD(       ) 1
 LD0261  NAD 83(1986)-  40 17 31.73923(N)    090 03 39.70173(W) AD(       ) 1
 LD0261  NAD 27      -  40 17 31.58600(N)    090 03 39.28100(W) AD(       ) 1
 LD0261  NGVD 29 (??/??/92)  157.116  (m)          515.47   (f) ADJ UNCH    1 2
 LD0261  NGVD 29             157.12   (m)          515.5    (f) LEVELING    3  
 LD0261
 LD0261.Superseded values are not recommended for survey control.
 LD0261
 LD0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0261.See file dsdata.pdf to determine how the superseded data were derived.
 LD0261
 LD0261_MARKER: DS = TRIANGULATION STATION DISK
 LD0261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0261_STAMPING: HAVANA 1934
 LD0261_MARK LOGO: CGS
 LD0261_PROJECTION: FLUSH
 LD0261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0261+STABILITY: SURFACE MOTION
 LD0261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0261+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2012
 LD0261
 LD0261  HISTORY     - Date     Condition        Report By
 LD0261  HISTORY     - 1934     MONUMENTED       CGS
 LD0261  HISTORY     - 1935     GOOD             CGS
 LD0261  HISTORY     - 1961     GOOD             CGS
 LD0261  HISTORY     - 1971     GOOD             BRADY
 LD0261  HISTORY     - 20020925 GOOD             ILDW
 LD0261  HISTORY     - 20111016 GOOD             ATKNA
 LD0261  HISTORY     - 20120813 GOOD             ILDT
 LD0261
 LD0261                          STATION DESCRIPTION
 LD0261
 LD0261'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0261'STATION IS ON A HIGH SANDY RIDGE ON THE S SIDE OF THE CITY OF
 LD0261'HAVANA, ABOUT 0.3 MILE E OF THE HAVANA METAL WHEEL FACTORY,
 LD0261'ON LAND OWNED BY THE CITY.  THE MARK IS SET 196 FEET E OF
 LD0261'THE SE CORNER OF THE OAK GROVE SCHOOLHOUSE, 50 FEET W OF THE
 LD0261'W EDGE OF THE CONCRETE SIDEWALK ON THE E SIDE OF THE STREET,
 LD0261'32 FEET W OF THE CENTER LINE OF THE STREET, 38 FEET N OF
 LD0261'AN 18-INCH ELM TREE, ABOUT 50 YARDS S OF THE END OF THE
 LD0261'PAVEMENT OF BROADWAY, AND IS FLUSH WITH THE SURFACE.
 LD0261'
 LD0261'TO REACH FROM HAVANA, GO S ON BROADWAY TO THE STATION ABOUT
 LD0261'50 YARDS S OF THE END OF THE PAVEMENT.
 LD0261'
 LD0261'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0261'BRONZE DISKS SET IN CONCRETE.
 LD0261'
 LD0261'REFERENCE MARK NO. 1 IS N OF THE STATION, 12 FEET S OF A
 LD0261'24-INCH OAK TREE, 29 FEET W OF THE CENTER LINE OF THE STREET, AND
 LD0261'PROJECTS 4 INCHES.  REFERENCE MARK NO. 2 IS SSE OF THE STATION
 LD0261'IN THE SW CORNER OF A YARD ON THE E SIDE OF BROADWAY, 0.5
 LD0261'FOOT E OF THE EDGE OF THE SIDEWALK, 7-1/2 FEET S OF A SMALL
 LD0261'ELM TREE, AND IS FLUSH WITH THE SURFACE.  DISTANCE BETWEEN
 LD0261'REFERENCE MARKS IS 241.55 FEET.
 LD0261'
 LD0261'AZIMUTH MARK IS S OF THE STATION, 55 FEET NE OF THE E RAIL
 LD0261'OF A R.R. SIDING, 175 FEET S OF THE CENTER LINE OF AN E-W ROAD,
 LD0261'1 FOOT W OF A N-S FENCE LINE AT THE N EDGE OF A GATE IN
 LD0261'THE N-S FENCE LINE, AND PROJECTS 6 INCHES.
 LD0261
 LD0261                          STATION RECOVERY (1935)
 LD0261
 LD0261'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0261'STATION WAS FOUND AS ORIGINALLY DESCRIBED, AND MARKS FOUND
 LD0261'TO BE IN GOOD CONDITION.  STATION IS ON A HIGH SANDY RIDGE IN THE
 LD0261'S SIDE OF THE CITY OF HAVANA, ABOUT 0.3 MILE E OF THE HAVANA
 LD0261'WHEEL FACTORY, ON LAND OWNED BY THE CITY.  THE MARK IS SET
 LD0261'196 FEET E OF THE SW CORNER OF THE OAK GROVE SCHOOL, 50
 LD0261'FEET W OF THE W EDGE OF THE CONCRETE SIDEWALK ON THE E SIDE
 LD0261'OF THE STREET, 32 FEET W OF THE CENTER LINE OF THE STREET,
 LD0261'38 FEET N OF AN 18-INCH ELM TREE, AND ABOUT 50 YARDS S OF
 LD0261'THE END OF THE PAVEMENT ON BROADWAY.  THE STATION IS FLUSH
 LD0261'WITH THE SURFACE.
 LD0261'
 LD0261'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 LD0261'BRONZE DISKS SET IN CONCRETE.
 LD0261'
 LD0261'REFERENCE MARK NO. 1 IS N OF THE STATION, 12 FEET S OF A
 LD0261'24-INCH OAK TREE, 29 FEET W OF THE CENTER LINE OF THE STREET,
 LD0261'AND PROJECTS 4 INCHES.  REFERENCE MARK NO. 2 IS SSE OF THE
 LD0261'STATION IN THE SW CORNER OF A YARD ON THE E SIDE OF BROADWAY,
 LD0261'0.5 FOOT E OF THE E EDGE OF THE SIDEWALK, 7.5 FEET S OF A
 LD0261'SMALL ELM TREE, AND IS FLUSH WITH THE SURFACE.
 LD0261'
 LD0261'AZIMUTH MARK IS S OF THE STATION, 55 FEET NE OF THE E RAIL OF
 LD0261'A R.R. SIDING, 175 FEET S OF THE CENTER LINE OF AN E-W ROAD,
 LD0261'1 FOOT W OF N-S FENCE LINE AT THE N EDGE OF A GATE IN THE
 LD0261'N-S FENCE LINE, AND PROJECTS 6 INCHES.
 LD0261'
 LD0261'THE LINE TO REFERENCE MARK NO. 2 WAS OBSTRUCTED BY A LEG.  THE
 LD0261'DIRECTION WAS COMPUTED FROM THE DIRECTION TO THE AZIMUTH AND
 LD0261'THE OLD ANGLE BETWEEN THE REFERENCE MARKS.
 LD0261'
 LD0261'A 110-FOOT SIGNAL AT KESTEN WAS VISIBLE AT 50 FT. AT HAVANA,
 LD0261'1934.
 LD0261'
 LD0261'A 100-FOOT SIGNAL AT WOODING WAS VISIBLE AT 50 FT. AT HAVANA,
 LD0261'1934.
 LD0261'
 LD0261'A 100-FOOT SIGNAL AT HARRIS WAS VISIBLE AT 64 FT. AT HAVANA
 LD0261'1934.
 LD0261
 LD0261                          STATION RECOVERY (1961)
 LD0261
 LD0261'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LD0261'AT HAVANA.
 LD0261'AT HAVANA, ABOUT 0.55 MILE SOUTH ALONG BROADWAY FROM THE COUNTY
 LD0261'COURTHOUSE, AT THE OAK GROVE SCHOOL GROUND, 196 FEET EAST OF THE
 LD0261'SOUTHEAST CORNER OF THE SCHOOL BUILDING, 30 FEET WEST OF THE
 LD0261'CENTER LINE OF BROADWAY, 143.2 FEET SOUTH OF RM NO. 1, 68 FEET
 LD0261'NORTHWEST AND ACROSS BROADWAY FROM A TELEPHONE POLE WITH A STREET
 LD0261'LIGHT, 50 FEET WEST OF THE WEST EDGE OF A SIDEWALK, 2 FEET ABOVE
 LD0261'THE LEVEL OF BROADWAY AND SET IN THE TOP OF A CONCRETE POST
 LD0261'FLUSH WITH THE GROUND.
 LD0261
 LD0261                          STATION RECOVERY (1971)
 LD0261
 LD0261'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971 (JJ)
 LD0261'HAVANA 1934-GOOD
 LD0261'
 LD0261'FOUND ALL MARKS.
 LD0261'
 LD0261'BRUSH LINE INTERFERES WITH SIGHT TO AZIMUTH MARK, SO USED
 LD0261'HAVANA MUNICIPAL STANDPIPE FOR AZIMUTH.
 LD0261
 LD0261                          STATION RECOVERY (2002)
 LD0261
 LD0261'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2002
 LD0261'THE TABLET IS LOCATED ABOUT 23.8 FEET EAST OF THE PARK DISTRICT
 LD0261'BUILDING AND APPROXIMATELY 1.5 FEET NORTH OF THE SIDEWALK ENTRANCE AT
 LD0261'THE  SE CORNER OF THE BUILDING.  STATION IS NW OF THE INTERSECTION OF
 LD0261'2ND AND  BROADWAY SSE OF THE WATER TOWER.  SOMETIMES HAS A VEHICLE
 LD0261'PARKED OVER IT. TABLET IS ABOUT 1 INCH BELOW GRADE IN CRUSHED
 LD0261'LIMESTONE PARKING AREA.
 LD0261'
 LD0261
 LD0261                          STATION RECOVERY (2011)
 LD0261
 LD0261'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0261'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 LD0261'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 LD0261'ARMY CORPS OF ENGINEERS.
 LD0261
 LD0261                          STATION RECOVERY (2012)
 LD0261
 LD0261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0261'CAP HAS RESET 1988 ON IT, DO NOT SEE THAT IN DATA BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0263 ***********************************************************************
 LD0263  DESIGNATION -  HAVANA AZ MK
 LD0263  PID         -  LD0263
 LD0263  STATE/COUNTY-  IL/MASON
 LD0263  COUNTRY     -  US
 LD0263  USGS QUAD   -  HAVANA (2018)
 LD0263
 LD0263                         *CURRENT SURVEY CONTROL
 LD0263  ______________________________________________________________________
 LD0263* NAD 83(1986) POSITION- 40 17 21.     (N) 090 03 39.     (W)   SCALED
 LD0263* NAVD 88 ORTHO HEIGHT -   147.364 (meters)      483.48  (feet) ADJUSTED
 LD0263  ______________________________________________________________________
 LD0263  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 LD0263  DYNAMIC HEIGHT  -        147.290 (meters)      483.23  (feet) COMP
 LD0263  MODELED GRAVITY -    980,127.0   (mgal)                       NAVD 88
 LD0263
 LD0263  VERT ORDER      -  FIRST     CLASS II
 LD0263
 LD0263.The horizontal coordinates were scaled from a map and have
 LD0263.an estimated accuracy of +/- 6 seconds.
 LD0263
 LD0263.The orthometric height was determined by differential leveling and
 LD0263.adjusted by the NATIONAL GEODETIC SURVEY
 LD0263.in June 1991.
 LD0263
 LD0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0263.GEOID18 height accuracy estimate available here.
 LD0263
 LD0263.Click photographs - Photos may exist for this station.
 LD0263
 LD0263.The dynamic height is computed by dividing the NAVD 88
 LD0263.geopotential number by the normal gravity value computed on the
 LD0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0263.degrees latitude (g = 980.6199 gals.).
 LD0263
 LD0263.The modeled gravity was interpolated from observed gravity values.
 LD0263
 LD0263;                    North         East    Units  Estimated Accuracy
 LD0263;SPC IL W     -   402,100.      709,000.      MT  (+/- 180 meters Scaled)
 LD0263
 LD0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE498639(NAD 83)
 LD0263
 LD0263                          SUPERSEDED SURVEY CONTROL
 LD0263
 LD0263  NGVD 29 (??/??/92)  147.458  (m)          483.79   (f) ADJ UNCH    1 2
 LD0263
 LD0263.Superseded values are not recommended for survey control.
 LD0263
 LD0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0263.See file dsdata.pdf to determine how the superseded data were derived.
 LD0263
 LD0263_MARKER: DR = REFERENCE MARK DISK
 LD0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0263_STAMPING: HAVANA AZIMUTH 1934
 LD0263_MARK LOGO: CGS
 LD0263_PROJECTION: FLUSH
 LD0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0263+STABILITY: SURFACE MOTION
 LD0263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0263+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2012
 LD0263
 LD0263  HISTORY     - Date     Condition        Report By
 LD0263  HISTORY     - 1934     MONUMENTED       CGS
 LD0263  HISTORY     - 1961     GOOD             CGS
 LD0263  HISTORY     - 20120813 GOOD             ILDT
 LD0263
 LD0263                          STATION DESCRIPTION
 LD0263
 LD0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0263'0.8 MI S FROM HAVANA.
 LD0263'ABOUT 0.8 MILE SOUTH ALONG BROADWAY FROM THE COUNTY COURTHOUSE
 LD0263'AT HAVANA, 0.25 MILE SOUTH OF THE OAK GROVE SCHOOL, 21 FEET WEST
 LD0263'OF THE EXTENDED CENTER LINE OF BROADWAY, 55 FEET NORTHEAST OF THE
 LD0263'NORTHEAST RAIL OF THE ILLINOIS CENTRAL RAILROAD, 175 FEET SOUTH
 LD0263'OF THE CENTER LINE OF TINKHAM STREET, 16 1/2 FEET NORTH OF A
 LD0263'FENCE CORNER, 1 FOOT WEST OF A FENCE, 1 FOOT SOUTH OF A METAL
 LD0263'WITNESS POST, 4 FEET BELOW THE TOP OF RAIL AND SET IN THE TOP
 LD0263'OF A CONCRETE POST FLUSH WITH THE GROUND.
 LD0263
 LD0263                          STATION RECOVERY (2012)
 LD0263
 LD0263'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0728 ***********************************************************************
 LD0728  DESIGNATION -  HAVANA MUNICIPAL STANDPIPE
 LD0728  PID         -  LD0728
 LD0728  STATE/COUNTY-  IL/MASON
 LD0728  COUNTRY     -  US
 LD0728  USGS QUAD   -  HAVANA (2018)
 LD0728
 LD0728                         *CURRENT SURVEY CONTROL
 LD0728  ______________________________________________________________________
 LD0728* NAD 83(1997) POSITION- 40 18 01.50508(N) 090 03 32.70831(W)   ADJUSTED
 LD0728  ______________________________________________________________________
 LD0728  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 LD0728  LAPLACE CORR    -          1.44  (seconds)                    DEFLEC18
 LD0728  HORZ ORDER      -  THIRD
 LD0728
 LD0728.The horizontal coordinates were established by classical geodetic methods
 LD0728.and adjusted by the National Geodetic Survey in October 1999.
 LD0728
 LD0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0728.GEOID18 height accuracy estimate available here.
 LD0728
 LD0728.Click photographs - Photos may exist for this station.
 LD0728
 LD0728.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0728
 LD0728. The following values were computed from the NAD 83(1997) position.
 LD0728
 LD0728;                    North         East     Units Scale Factor Converg.
 LD0728;SPC IL W     -   403,349.068   709,145.836   MT  0.99994221   +0 04 10.5
 LD0728;SPC IL W     - 1,323,321.07  2,326,589.30   sFT  0.99994221   +0 04 10.5
 LD0728;UTM  15      - 4,465,252.603   749,950.126   MT  1.00036912   +1 54 11.4
 LD0728;UTM  16      - 4,465,593.102   240,004.880   MT  1.00043219   -1 58 47.0
 LD0728
 LD0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4995065252(NAD 83)
 LD0728
 LD0728                          SUPERSEDED SURVEY CONTROL
 LD0728
 LD0728  NAD 83(1996)-  40 18 01.51375(N)    090 03 32.71000(W) AD(       ) 3
 LD0728  NAD 83(1986)-  40 18 01.51422(N)    090 03 32.70034(W) AD(       ) 3
 LD0728  NAD 27      -  40 18 01.36300(N)    090 03 32.27800(W) AD(       ) 3
 LD0728  USSD        -  40 18 02.05800(N)    090 03 31.90400(W) AD(       ) 3
 LD0728
 LD0728.Superseded values are not recommended for survey control.
 LD0728
 LD0728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0728.See file dsdata.pdf to determine how the superseded data were derived.
 LD0728
 LD0728_MARKER: 52 = STANDPIPE TANK
 LD0728
 LD0728  HISTORY     - Date     Condition        Report By
 LD0728  HISTORY     - 1934     FIRST OBSERVED   CGS
 LD0728
 LD0728                          STATION DESCRIPTION
 LD0728
 LD0728'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0260 ***********************************************************************
 LD0260  DESIGNATION -  HAVANA RM 1
 LD0260  PID         -  LD0260
 LD0260  STATE/COUNTY-  IL/MASON
 LD0260  COUNTRY     -  US
 LD0260  USGS QUAD   -  HAVANA (2018)
 LD0260
 LD0260                         *CURRENT SURVEY CONTROL
 LD0260  ______________________________________________________________________
 LD0260* NAD 83(1986) POSITION- 40 17 33.14   (N) 090 03 39.62   (W)   HD_HELD1
 LD0260* NAVD 88 ORTHO HEIGHT -   156.796 (meters)      514.42  (feet) ADJUSTED
 LD0260  ______________________________________________________________________
 LD0260  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 LD0260  DYNAMIC HEIGHT  -        156.719 (meters)      514.17  (feet) COMP
 LD0260  MODELED GRAVITY -    980,127.0   (mgal)                       NAVD 88
 LD0260
 LD0260  VERT ORDER      -  FIRST     CLASS II
 LD0260
 LD0260.The horizontal coordinates were determined by differentially corrected
 LD0260.hand held GPS observations or other comparable positioning techniques
 LD0260.and have an estimated accuracy of +/- 3 meters.
 LD0260
 LD0260.The orthometric height was determined by differential leveling and
 LD0260.adjusted by the NATIONAL GEODETIC SURVEY
 LD0260.in June 1991.
 LD0260
 LD0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0260.GEOID18 height accuracy estimate available here.
 LD0260
 LD0260.Click photographs - Photos may exist for this station.
 LD0260
 LD0260.The dynamic height is computed by dividing the NAVD 88
 LD0260.geopotential number by the normal gravity value computed on the
 LD0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0260.degrees latitude (g = 980.6199 gals.).
 LD0260
 LD0260.The modeled gravity was interpolated from observed gravity values.
 LD0260
 LD0260;                    North         East    Units  Estimated Accuracy
 LD0260;SPC IL W     -   402,474.0     708,983.7     MT  (+/- 3 meters HH1 GPS) 
 LD0260
 LD0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4981564372(NAD 83)
 LD0260
 LD0260                          SUPERSEDED SURVEY CONTROL
 LD0260
 LD0260  NGVD 29 (??/??/92)  156.891  (m)          514.73   (f) ADJ UNCH    1 2
 LD0260
 LD0260.Superseded values are not recommended for survey control.
 LD0260
 LD0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0260.See file dsdata.pdf to determine how the superseded data were derived.
 LD0260
 LD0260_MARKER: DR = REFERENCE MARK DISK
 LD0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0260_STAMPING: HAVANA NO 1 1934
 LD0260_MARK LOGO: CGS
 LD0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0260+STABILITY: SURFACE MOTION
 LD0260
 LD0260  HISTORY     - Date     Condition        Report By
 LD0260  HISTORY     - 1934     MONUMENTED       CGS
 LD0260  HISTORY     - 1961     GOOD             CGS
 LD0260  HISTORY     - 20120813 MARK NOT FOUND   ILDT
 LD0260
 LD0260                          STATION DESCRIPTION
 LD0260
 LD0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0260'AT HAVANA.
 LD0260'AT HAVANA, ABOUT 0.55 MILE SOUTH ALONG BROADWAY FROM THE COUNTY
 LD0260'COURTHOUSE, AT THE INTERSECTION OF BROADWAY AND FIRST STREET, AT
 LD0260'THE OAK GROVE SCHOOL GROUNDS, 198 FEET EAST OF THE NORTHEAST
 LD0260'CORNER OF THE SCHOOL BUILDING, 112 FEET SOUTH OF THE CENTER LINE
 LD0260'OF FIRST STREET, 34 FEET WEST OF THE CENTER LINE OF BROADWAY, 68
 LD0260'FEET WEST AND ACROSS BROADWAY FROM THE NORTHWEST CORNER OF HOUSE
 LD0260'NO. 709, 143.2 FEET NORTH OF THE STATION, 241.5 FEET NORTHWEST
 LD0260'AND ACROSS BROADWAY FROM RM NO. 2, 2 FEET ABOVE THE LEVEL OF
 LD0260'BROADWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 LD0260'ABOVE THE LEVEL OF THE GROUND.
 LD0260
 LD0260                          STATION RECOVERY (2012)
 LD0260
 LD0260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0260'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0262 ***********************************************************************
 LD0262  DESIGNATION -  HAVANA RM 2
 LD0262  PID         -  LD0262
 LD0262  STATE/COUNTY-  IL/MASON
 LD0262  COUNTRY     -  US
 LD0262  USGS QUAD   -  HAVANA (2018)
 LD0262
 LD0262                         *CURRENT SURVEY CONTROL
 LD0262  ______________________________________________________________________
 LD0262* NAD 83(1986) POSITION- 40 17 30.81   (N) 090 03 38.99   (W)   HD_HELD1
 LD0262* NAVD 88 ORTHO HEIGHT -   157.685 (meters)      517.34  (feet) ADJUSTED
 LD0262  ______________________________________________________________________
 LD0262  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 LD0262  DYNAMIC HEIGHT  -        157.607 (meters)      517.08  (feet) COMP
 LD0262  MODELED GRAVITY -    980,127.0   (mgal)                       NAVD 88
 LD0262
 LD0262  VERT ORDER      -  FIRST     CLASS II
 LD0262
 LD0262.The horizontal coordinates were determined by differentially corrected
 LD0262.hand held GPS observations or other comparable positioning techniques
 LD0262.and have an estimated accuracy of +/- 3 meters.
 LD0262
 LD0262.The orthometric height was determined by differential leveling and
 LD0262.adjusted by the NATIONAL GEODETIC SURVEY
 LD0262.in June 1991.
 LD0262
 LD0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0262.GEOID18 height accuracy estimate available here.
 LD0262
 LD0262.Click photographs - Photos may exist for this station.
 LD0262
 LD0262.The dynamic height is computed by dividing the NAVD 88
 LD0262.geopotential number by the normal gravity value computed on the
 LD0262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0262.degrees latitude (g = 980.6199 gals.).
 LD0262
 LD0262.The modeled gravity was interpolated from observed gravity values.
 LD0262
 LD0262;                    North         East    Units  Estimated Accuracy
 LD0262;SPC IL W     -   402,402.2     708,998.6     MT  (+/- 3 meters HH1 GPS) 
 LD0262
 LD0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4983364301(NAD 83)
 LD0262
 LD0262                          SUPERSEDED SURVEY CONTROL
 LD0262
 LD0262  NGVD 29 (??/??/92)  157.780  (m)          517.65   (f) ADJ UNCH    1 2
 LD0262
 LD0262.Superseded values are not recommended for survey control.
 LD0262
 LD0262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0262.See file dsdata.pdf to determine how the superseded data were derived.
 LD0262
 LD0262_MARKER: DR = REFERENCE MARK DISK
 LD0262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0262_STAMPING: HAVANA NO 2 1934
 LD0262_MARK LOGO: CGS
 LD0262_PROJECTION: FLUSH
 LD0262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0262+STABILITY: SURFACE MOTION
 LD0262_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0262+SATELLITE: SATELLITE OBSERVATIONS - August 13, 2012
 LD0262
 LD0262  HISTORY     - Date     Condition        Report By
 LD0262  HISTORY     - 1934     MONUMENTED       CGS
 LD0262  HISTORY     - 1961     GOOD             CGS
 LD0262  HISTORY     - 20120813 GOOD             ILDT
 LD0262
 LD0262                          STATION DESCRIPTION
 LD0262
 LD0262'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0262'AT HAVANA.
 LD0262'AT HAVANA, ABOUT 0.55 MILE SOUTH ALONG BROADWAY FROM THE COUNTY
 LD0262'COURTHOUSE, 108.7 FEET SOUTHEAST AND ACROSS BROADWAY FROM THE
 LD0262'STATION, 29 FEET EAST OF THE CENTER LINE OF BROADWAY, 47 FEET
 LD0262'SOUTHWEST OF THE SOUTHWEST CORNER OF A ONE-STORY FRAME WHITE
 LD0262'HOUSE NO. 725, 0.9 FOOT EAST OF THE EAST EDGE OF A SIDEWALK, 54.8
 LD0262'FEET NORTH OF A FIRE HYDRANT, 3 FEET ABOVE THE LEVEL OF BROADWAY,
 LD0262'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LD0262
 LD0262                          STATION RECOVERY (2012)
 LD0262
 LD0262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0137 ***********************************************************************
 LD0137  DESIGNATION -  HAW
 LD0137  PID         -  LD0137
 LD0137  STATE/COUNTY-  IL/KNOX
 LD0137  COUNTRY     -  US
 LD0137  USGS QUAD   -  APPLETON (2018)
 LD0137
 LD0137                         *CURRENT SURVEY CONTROL
 LD0137  ______________________________________________________________________
 LD0137* NAD 83(1997) POSITION- 40 53 44.15875(N) 090 09 25.41862(W)   ADJUSTED
 LD0137* NAVD 88 ORTHO HEIGHT -   218.424 (meters)      716.61  (feet) ADJUSTED
 LD0137  ______________________________________________________________________
 LD0137  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 LD0137  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 LD0137  DYNAMIC HEIGHT  -        218.326 (meters)      716.29  (feet) COMP
 LD0137  MODELED GRAVITY -    980,175.0   (mgal)                       NAVD 88
 LD0137
 LD0137  HORZ ORDER      -  SECOND
 LD0137  VERT ORDER      -  SECOND    CLASS 0
 LD0137
 LD0137.The horizontal coordinates were established by classical geodetic methods
 LD0137.and adjusted by the National Geodetic Survey in October 1999.
 LD0137
 LD0137.The orthometric height was determined by differential leveling and
 LD0137.adjusted by the NATIONAL GEODETIC SURVEY
 LD0137.in June 1991.
 LD0137
 LD0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0137.GEOID18 height accuracy estimate available here.
 LD0137
 LD0137.Click photographs - Photos may exist for this station.
 LD0137
 LD0137.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0137
 LD0137.The dynamic height is computed by dividing the NAVD 88
 LD0137.geopotential number by the normal gravity value computed on the
 LD0137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0137.degrees latitude (g = 980.6199 gals.).
 LD0137
 LD0137.The modeled gravity was interpolated from observed gravity values.
 LD0137
 LD0137. The following values were computed from the NAD 83(1997) position.
 LD0137
 LD0137;                    North         East     Units Scale Factor Converg.
 LD0137;SPC IL W     -   469,432.292   700,809.424   MT  0.99994118   +0 00 22.6
 LD0137;SPC IL W     - 1,540,129.11  2,299,238.92   sFT  0.99994118   +0 00 22.6
 LD0137;UTM  15      - 4,531,059.260   739,486.629   MT  1.00030597   +1 51 43.6
 LD0137
 LD0137!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0137!SPC IL W     -   0.99997092  x   0.99994118  =   0.99991210
 LD0137!UTM  15      -   0.99997092  x   1.00030597  =   1.00027688
 LD0137
 LD0137:                Primary Azimuth Mark                     Grid Az
 LD0137:SPC IL W     -  HAW AZ MK                                269 16 21.2
 LD0137:UTM  15      -  HAW AZ MK                                267 25 00.2
 LD0137
 LD0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3948631059(NAD 83)
 LD0137
 LD0137|---------------------------------------------------------------------|
 LD0137| PID    Reference Object                     Distance      Geod. Az  |
 LD0137|                                                           dddmmss.s |
 LD0137| LD0139 HAW RM 1                             14.656 METERS 09052     |
 LD0137| LD0138 HAW RM 2                             12.490 METERS 17735     |
 LD0137| CL8707 HAW AZ MK                                          2691643.8 |
 LD0137|---------------------------------------------------------------------|
 LD0137
 LD0137                          SUPERSEDED SURVEY CONTROL
 LD0137
 LD0137  NAD 83(1996)-  40 53 44.16082(N)    090 09 25.41894(W) AD(       ) 2
 LD0137  NAD 83(1986)-  40 53 44.16552(N)    090 09 25.42559(W) AD(       ) 2
 LD0137  NAD 27      -  40 53 44.03080(N)    090 09 24.99070(W) AD(       ) 2
 LD0137  NGVD 29 (??/??/92)  218.491  (m)          716.83   (f) ADJ UNCH    2 0
 LD0137  NGVD 29             218.49   (m)          716.8    (f) LEVELING    3  
 LD0137
 LD0137.Superseded values are not recommended for survey control.
 LD0137
 LD0137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0137.See file dsdata.pdf to determine how the superseded data were derived.
 LD0137
 LD0137_MARKER: DS = TRIANGULATION STATION DISK
 LD0137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0137_STAMPING: HAW 1959
 LD0137_MARK LOGO: CGS
 LD0137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0137+STABILITY: SURFACE MOTION
 LD0137
 LD0137  HISTORY     - Date     Condition        Report By
 LD0137  HISTORY     - 1959     MONUMENTED       CGS
 LD0137  HISTORY     - 1959     GOOD             CGS
 LD0137  HISTORY     - 19971107 GOOD             USPSQD
 LD0137
 LD0137                          STATION DESCRIPTION
 LD0137
 LD0137'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0137'THE STATION IS LOCATED ABOUT 6 MILES EAST OF KNOXVILLE AND
 LD0137'2-3/4 MILES SOUTH OF APPLETON.
 LD0137'
 LD0137'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LD0137'AND STATE HIGHWAY 97 ABOUT 1-1/2 MILES EAST OF KNOXVILLE, GO
 LD0137'EAST ON U.S. HIGHWAY 150 FOR 5.1 MILES TO A CROSSROAD, AT
 LD0137'SIGN APPLETON, TURN RIGHT AND GO SOUTH ON GRAVEL ROAD FOR 1 MILE
 LD0137'TO A CROSSROAD AND THE STATION ON THE LEFT.
 LD0137'
 LD0137'STATION MARK, A STANDARD DISK STAMPED HAW 1959, IS SET IN A 12
 LD0137'INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE MARK
 LD0137'IS 52 FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD,
 LD0137'22.6 FEET EAST OF A FENCE CORNER, 20 FEET NORTH OF THE APPROXIMATE
 LD0137'CENTER OF THE DIRT ROAD AND 2 FEET SOUTH OF A FENCE LINE.
 LD0137'
 LD0137'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED HAW NO. 1 1959,
 LD0137'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
 LD0137'THE MARK IS 70 FEET EAST OF A FENCE CORNER, 18 FEET NORTH OF THE
 LD0137'APPROXIMATE CENTER OF THE DIRT ROAD AND 1 FOOT SOUTH OF A FENCE
 LD0137'LINE.
 LD0137'
 LD0137'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED HAW NO. 2 1959,
 LD0137'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 8 INCHES.
 LD0137'THE MARK IS 54 FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVEL
 LD0137'ROAD, 24.4 FEET EAST OF A FENCE CORNER, 22 FEET SOUTH OF THE
 LD0137'APPROXIMATE CENTER OF THE DIRT ROAD AND 1 FOOT NORTH OF A FENCE
 LD0137'LINE.
 LD0137'
 LD0137'AZIMUTH MARK, A STANDARD DISK STAMPED HAW 1959, IS SET IN
 LD0137'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.
 LD0137'THE MARK IS 57 FEET WEST OF A TELEPHONE POLE, 18 FEET SOUTH OF THE
 LD0137'APPROXIMATE CENTER OF THE GRAVEL ROAD AND 1 FOOT NORTH OF
 LD0137'THE RIGHT-OF-WAY FENCE LINE.
 LD0137'
 LD0137'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE
 LD0137'GRAVEL ROAD FOR 0.5 MILE TO THE HOME OF MR. MILO STEVENS ON THE
 LD0137'RIGHT, CONTINUE STRAIGHT AHEAD FOR ABOUT 150 FEET TO THE AZIMUTH
 LD0137'MARK ON THE LEFT.
 LD0137
 LD0137                          STATION RECOVERY (1959)
 LD0137
 LD0137'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0137'7.2 MI E FROM KNOXVILLE.
 LD0137'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0137'AT KNOXVILLE, THENCE 0.9 MILES SOUTH ALONG A GRAVEL ROAD, 53
 LD0137'FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD, 20 FEET NORTH
 LD0137'OF THE CENTER LINE OF A DIRT ROAD, 60 FEET NORTHEAST OF THE
 LD0137'CENTER LINE OF THE JUNCTION, 1.7 FEET SOUTH OF FENCE LINE, 23
 LD0137'FEET EAST OF A FENCE CORNER, ABOUT LEVEL WITH THE ROAD, SET IN
 LD0137'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LD0137
 LD0137                          STATION RECOVERY (1997)
 LD0137
 LD0137'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0139 ***********************************************************************
 LD0139  DESIGNATION -  HAW RM 1
 LD0139  PID         -  LD0139
 LD0139  STATE/COUNTY-  IL/KNOX
 LD0139  COUNTRY     -  US
 LD0139  USGS QUAD   -  APPLETON (2018)
 LD0139
 LD0139                         *CURRENT SURVEY CONTROL
 LD0139  ______________________________________________________________________
 LD0139* NAD 83(1986) POSITION- 40 53 44.15   (N) 090 09 24.79   (W)   HD_HELD1
 LD0139* NAVD 88 ORTHO HEIGHT -   218.436 (meters)      716.65  (feet) ADJUSTED
 LD0139  ______________________________________________________________________
 LD0139  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 LD0139  DYNAMIC HEIGHT  -        218.339 (meters)      716.33  (feet) COMP
 LD0139  MODELED GRAVITY -    980,175.0   (mgal)                       NAVD 88
 LD0139
 LD0139  VERT ORDER      -  SECOND    CLASS 0
 LD0139
 LD0139.The horizontal coordinates were determined by differentially corrected
 LD0139.hand held GPS observations or other comparable positioning techniques
 LD0139.and have an estimated accuracy of +/- 3 meters.
 LD0139
 LD0139.The orthometric height was determined by differential leveling and
 LD0139.adjusted by the NATIONAL GEODETIC SURVEY
 LD0139.in June 1991.
 LD0139
 LD0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0139.GEOID18 height accuracy estimate available here.
 LD0139
 LD0139.Click photographs - Photos may exist for this station.
 LD0139
 LD0139.The dynamic height is computed by dividing the NAVD 88
 LD0139.geopotential number by the normal gravity value computed on the
 LD0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0139.degrees latitude (g = 980.6199 gals.).
 LD0139
 LD0139.The modeled gravity was interpolated from observed gravity values.
 LD0139
 LD0139;                    North         East    Units  Estimated Accuracy
 LD0139;SPC IL W     -   469,432.0     700,824.1     MT  (+/- 3 meters HH1 GPS) 
 LD0139
 LD0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3950131059(NAD 83)
 LD0139
 LD0139                          SUPERSEDED SURVEY CONTROL
 LD0139
 LD0139  NGVD 29 (??/??/92)  218.503  (m)          716.87   (f) ADJ UNCH    2 0
 LD0139
 LD0139.Superseded values are not recommended for survey control.
 LD0139
 LD0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0139.See file dsdata.pdf to determine how the superseded data were derived.
 LD0139
 LD0139_MARKER: DR = REFERENCE MARK DISK
 LD0139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0139_STAMPING: HAW NO 1 1959
 LD0139_MARK LOGO: CGS
 LD0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0139+STABILITY: SURFACE MOTION
 LD0139
 LD0139  HISTORY     - Date     Condition        Report By
 LD0139  HISTORY     - 1959     MONUMENTED       CGS
 LD0139  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0139
 LD0139                          STATION DESCRIPTION
 LD0139
 LD0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0139'7.2 MI E FROM KNOXVILLE.
 LD0139'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0139'AT KNOXVILLE, THENCE 0.9 MILES SOUTH ALONG A GRAVEL ROAD, 101
 LD0139'FEET EAST OF THE CENTER LINE OF THE ROAD, 18 FEET NORTH OF THE
 LD0139'CENTERLINE OF THE DIRT ROAD 104 FEET EAST-NORTHEAST OF THE
 LD0139'CENTER LINE OF THE JUNCTION, 2 FEET SOUTH OF FENCE LINE, 70 FEET
 LD0139'EAST OF A FENCE CORNER, 48.1 FEET EAST OF TRIANGULATION STATION
 LD0139'HAW, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 LD0139'PROJECTING 4 INCHES.
 LD0139
 LD0139                          STATION RECOVERY (1997)
 LD0139
 LD0139'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0139'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0138 ***********************************************************************
 LD0138  DESIGNATION -  HAW RM 2
 LD0138  PID         -  LD0138
 LD0138  STATE/COUNTY-  IL/KNOX
 LD0138  COUNTRY     -  US
 LD0138  USGS QUAD   -  APPLETON (2018)
 LD0138
 LD0138                         *CURRENT SURVEY CONTROL
 LD0138  ______________________________________________________________________
 LD0138* NAD 83(1986) POSITION- 40 53 43.75   (N) 090 09 25.40   (W)   HD_HELD1
 LD0138* NAVD 88 ORTHO HEIGHT -   218.432 (meters)      716.64  (feet) ADJUSTED
 LD0138  ______________________________________________________________________
 LD0138  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 LD0138  DYNAMIC HEIGHT  -        218.335 (meters)      716.32  (feet) COMP
 LD0138  MODELED GRAVITY -    980,175.0   (mgal)                       NAVD 88
 LD0138
 LD0138  VERT ORDER      -  SECOND    CLASS 0
 LD0138
 LD0138.The horizontal coordinates were determined by differentially corrected
 LD0138.hand held GPS observations or other comparable positioning techniques
 LD0138.and have an estimated accuracy of +/- 3 meters.
 LD0138
 LD0138.The orthometric height was determined by differential leveling and
 LD0138.adjusted by the NATIONAL GEODETIC SURVEY
 LD0138.in June 1991.
 LD0138
 LD0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0138.GEOID18 height accuracy estimate available here.
 LD0138
 LD0138.Click photographs - Photos may exist for this station.
 LD0138
 LD0138.The dynamic height is computed by dividing the NAVD 88
 LD0138.geopotential number by the normal gravity value computed on the
 LD0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0138.degrees latitude (g = 980.6199 gals.).
 LD0138
 LD0138.The modeled gravity was interpolated from observed gravity values.
 LD0138
 LD0138;                    North         East    Units  Estimated Accuracy
 LD0138;SPC IL W     -   469,419.7     700,809.9     MT  (+/- 3 meters HH1 GPS) 
 LD0138
 LD0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3948731046(NAD 83)
 LD0138
 LD0138                          SUPERSEDED SURVEY CONTROL
 LD0138
 LD0138  NGVD 29 (??/??/92)  218.499  (m)          716.86   (f) ADJ UNCH    2 0
 LD0138
 LD0138.Superseded values are not recommended for survey control.
 LD0138
 LD0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0138.See file dsdata.pdf to determine how the superseded data were derived.
 LD0138
 LD0138_MARKER: DR = REFERENCE MARK DISK
 LD0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0138_STAMPING: HAW NO 2 1959
 LD0138_MARK LOGO: CGS
 LD0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0138+STABILITY: SURFACE MOTION
 LD0138
 LD0138  HISTORY     - Date     Condition        Report By
 LD0138  HISTORY     - 1959     MONUMENTED       CGS
 LD0138  HISTORY     - 19971107 GOOD             USPSQD
 LD0138
 LD0138                          STATION DESCRIPTION
 LD0138
 LD0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0138'7.2 MI E FROM KNOXVILLE.
 LD0138'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0138'AT KNOXVILLE, THENCE 0.9 MILES SOUTH ALONG A GRAVEL ROAD, 21
 LD0138'FEET SOUTH OF THE CENTER LINE OF THE DIRT ROAD, 56 FEET EAST OF
 LD0138'THE CENTER LINE OF THE GRAVEL ROAD, 41 FEET SOUTH AND ACROSS THE
 LD0138'ROAD FROM TRIANGULATION STATION HAW, 58 FEET EAST-SOUTHEAST OF
 LD0138'THE CENTER LINE OF THE JUNCTION, 50 FEET SOUTHEAST AND ACROSS
 LD0138'THE ROAD FROM A FENCE CORNER, 1.5 FEET NORTH OF FENCE LINE, ABOUT
 LD0138'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LD0138'5 INCHES.
 LD0138
 LD0138                          STATION RECOVERY (1997)
 LD0138
 LD0138'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0138'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0400 ***********************************************************************
 JB0400  DESIGNATION -  HAYES
 JB0400  PID         -  JB0400
 JB0400  STATE/COUNTY-  IL/JEFFERSON
 JB0400  COUNTRY     -  US
 JB0400  USGS QUAD   -  MOUNT VERNON (2018)
 JB0400
 JB0400                         *CURRENT SURVEY CONTROL
 JB0400  ______________________________________________________________________
 JB0400* NAD 83(1997) POSITION- 38 21 14.58808(N) 088 56 30.59251(W)   ADJUSTED
 JB0400* NAVD 88 ORTHO HEIGHT -   172.970 (meters)      567.49  (feet) ADJUSTED
 JB0400  ______________________________________________________________________
 JB0400  GEOID HEIGHT    -        -30.259 (meters)                     GEOID18
 JB0400  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 JB0400  DYNAMIC HEIGHT  -        172.860 (meters)      567.12  (feet) COMP
 JB0400  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB0400
 JB0400  HORZ ORDER      -  SECOND
 JB0400  VERT ORDER      -  SECOND    CLASS 0
 JB0400
 JB0400.The horizontal coordinates were established by classical geodetic methods
 JB0400.and adjusted by the National Geodetic Survey in October 1999.
 JB0400
 JB0400.The orthometric height was determined by differential leveling and
 JB0400.adjusted by the NATIONAL GEODETIC SURVEY
 JB0400.in June 1991.
 JB0400
 JB0400.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0400.GEOID18 height accuracy estimate available here.
 JB0400
 JB0400.Click photographs - Photos may exist for this station.
 JB0400
 JB0400.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0400
 JB0400.The dynamic height is computed by dividing the NAVD 88
 JB0400.geopotential number by the normal gravity value computed on the
 JB0400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0400.degrees latitude (g = 980.6199 gals.).
 JB0400
 JB0400.The modeled gravity was interpolated from observed gravity values.
 JB0400
 JB0400. The following values were computed from the NAD 83(1997) position.
 JB0400
 JB0400;                    North         East     Units Scale Factor Converg.
 JB0400;SPC IL E     -   187,448.865   246,813.204   MT  1.00000982   -0 22 39.3
 JB0400;SPC IL E     -   614,988.48    809,752.99   sFT  1.00000982   -0 22 39.3
 JB0400;UTM  16      - 4,246,883.546   330,327.779   MT  0.99995455   -1 12 18.8
 JB0400
 JB0400!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0400!SPC IL E     -   0.99997761  x   1.00000982  =   0.99998743
 JB0400!UTM  16      -   0.99997761  x   0.99995455  =   0.99993216
 JB0400
 JB0400:                Primary Azimuth Mark                     Grid Az
 JB0400:SPC IL E     -  HAYES AZ MK                              178 58 44.9
 JB0400:UTM  16      -  HAYES AZ MK                              179 48 24.4
 JB0400
 JB0400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3032746883(NAD 83)
 JB0400
 JB0400|---------------------------------------------------------------------|
 JB0400| PID    Reference Object                     Distance      Geod. Az  |
 JB0400|                                                           dddmmss.s |
 JB0400| JB0401 HAYES RM 1                           23.554 METERS 03342     |
 JB0400| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX. 2.5 KM 0422251.7 |
 JB0400| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 5.8 KM 1410255.5 |
 JB0400| JB1756 MT VERNON ILL PWR MICROWAV TWR      APPROX. 5.5 KM 1432002.7 |
 JB0400| JB1760 MT VERNON ILL CITIES WATER TK       APPROX. 4.4 KM 1480208.4 |
 JB0400| JB0399 HAYES RM 2                           27.665 METERS 15318     |
 JB0400| JB1761 MT VERNON TRI CO ELEC RAD MAST      APPROX. 4.3 KM 1770720.6 |
 JB0400| JB0398 HAYES AZ MK                                        1783605.6 |
 JB0400| JB1762 MT VERNON C I P S CO MICROWAVE      APPROX. 3.1 KM 2253854.0 |
 JB0400|---------------------------------------------------------------------|
 JB0400
 JB0400                          SUPERSEDED SURVEY CONTROL
 JB0400
 JB0400  NAD 83(1993)-  38 21 14.60152(N)    088 56 30.59073(W) AD(       ) 2
 JB0400  NAD 83(1986)-  38 21 14.60265(N)    088 56 30.59119(W) AD(       ) 2
 JB0400  NAD 27      -  38 21 14.42456(N)    088 56 30.35418(W) AD(       ) 2
 JB0400  NGVD 29 (??/??/92)  173.076  (m)          567.83   (f) ADJ UNCH    2 0
 JB0400  NGVD 29             173.08   (m)          567.8    (f) LEVELING    3  
 JB0400
 JB0400.Superseded values are not recommended for survey control.
 JB0400
 JB0400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0400.See file dsdata.pdf to determine how the superseded data were derived.
 JB0400
 JB0400_MARKER: DE = TRAVERSE STATION DISK
 JB0400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0400_STAMPING: HAYES 1960
 JB0400_MARK LOGO: CGS
 JB0400_PROJECTION: RECESSED 41 CENTIMETERS
 JB0400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0400+STABILITY: SURFACE MOTION
 JB0400_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0400+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2016
 JB0400
 JB0400  HISTORY     - Date     Condition        Report By
 JB0400  HISTORY     - 1960     MONUMENTED       CGS
 JB0400  HISTORY     - 1960     GOOD             CGS
 JB0400  HISTORY     - 20091103 GOOD             ILDT
 JB0400  HISTORY     - 20110321 GOOD             ILDT
 JB0400  HISTORY     - 20161027 GOOD             ASMINC
 JB0400
 JB0400                          STATION DESCRIPTION
 JB0400
 JB0400'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0400'STATION IS LOCATED ABOUT 3.0 MILES NORTH-NORTHWEST OF MOUNT VERNON,
 JB0400'ABOUT 1.25 MILES WEST OF STATE ROUTE 37 AND ON LAND OWNED BY MR TOM
 JB0400'HAYES.
 JB0400'
 JB0400'TO REACH FROM THE NORTHWEST CORNER OF THE SQUARE IN THE BUSINESS
 JB0400'SECTION OF MOUNT VERNON, GO WEST FOR 0.15 MILE TO 12TH STREET, TURN
 JB0400'RIGHT AND GO NORTH-NORTHWEST ON 12TH STREET FOR 0.7 MILE TO OAKLAND
 JB0400'AVENUE, CONTINUE STRAIGHT AHEAD ON WILSHIRE DRIVE AND GO
 JB0400'NORTH-NORTHWEST ON MAIN ROAD FOR 2.7 MILE TO A SIDE ROAD RIGHT AT TOP
 JB0400'OF GRADE, CONTINUE STRAIGHT AHEAD FOR 0.1 MILE TO SIDE ROAD LEFT, TURN
 JB0400'LEFT AND GO WEST FOR 0.15 MILE TO WHERE MAIN ROAD TURNS LEFT, TURN
 JB0400'LEFT AND GO SOUTH FOR 0.3 MILE TO STATION ON RIGHT AS DESCRIBED.
 JB0400'
 JB0400'STATION MARK, A STANDARD TRAVERSE DISK STAMPED HAYES 1960, IS SET IN
 JB0400'TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET 18 INCHES BELOW THE
 JB0400'SURFACE OF THE GROUND.  THE MARK IS 92.4 FEET NORTHWEST OF THE WITNESS
 JB0400'POST, 66.7 FEET SOUTHWEST OF POWER POLE NO 15, 28 FEET WEST OF CENTER
 JB0400'OF ROAD, 16.4 FEET SOUTHWEST OF FENCE CORNER AND 13.2 FEET SOUTH OF
 JB0400'FENCE.
 JB0400'
 JB0400'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED HAYES
 JB0400'NO 1 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0400'PROJECTS ABOUT 5 INCHES.  THE MARK IS 55.6 FEET SOUTHEAST OF THE
 JB0400'CENTER OF THE EAST END OF DRIVEWAY LEADING TO FARM BUILDINGS, 13.6
 JB0400'FEET NORTH OF POWER POLE NO 15 AND 13.4 FEET EAST OF CENTER OF ROAD.
 JB0400'
 JB0400'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED HAYES
 JB0400'NO 2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0400'PROJECTS ABOUT 5 INCHES.  THE MARK IS 131.6 FEET SOUTH OF POWER POLE
 JB0400'NO 15, 14 FEET EAST OF THE CENTER OF ROAD AND 1.7 FEET NORTH-NORTHWEST
 JB0400'OF THE WITNESS POST.
 JB0400'
 JB0400'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED HAYES 1960, IS SET
 JB0400'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4
 JB0400'INCHES.  THE MARK IS 45.6 FEET SOUTH-SOUTHEAST OF POWER POLE, 36 FEET
 JB0400'EAST OF THE CENTER OF SURFACED ROAD, 17 FEET SOUTH OF CENTER OF A
 JB0400'TRACK ROAD AND 1.5 FEET EAST OF THE WITNESS POST.
 JB0400'
 JB0400'TO REACH THE AZIMUTH MARK FROM THE STAION, GO SOUTH ON SURFACED ROAD
 JB0400'FOR 0.4 MILE TO AZIMUTH MARK ON LEFT IN SOUTHEAST ANGLE OF
 JB0400'INTERSECTION AS DESCRIBED.
 JB0400'
 JB0400'HEIGHT OF LIGHT ABOVE STATION MARK 30.66 METERS.
 JB0400
 JB0400                          STATION RECOVERY (1960)
 JB0400
 JB0400'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0400'5 MI NW FROM MT VERNON.
 JB0400'ABOUT 2.2 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0400'AT MT. VERNON, THENCE 2.75 MILES NORTH ALONG AN OILED ROAD, AT
 JB0400'A DRIVE WEST TO A FARM HOUSE, AT A FENCE CORNER WEST OF THE ROAD,
 JB0400'29 FEET WEST OF THE CENTER LINE OF THE ROAD, 117 FEET SOUTH OF
 JB0400'THE CENTER LINE OF THE DRIVE WEST, 13 FEET SOUTH OF A FENCE, 16
 JB0400'FEET SOUTHWEST OF A FENCE CORNER, 66 FEET SOUTHWEST OF POWER
 JB0400'POLE NUMBER B 28-67-15, 92.5 FEET NORTHWEST OF A METAL WITNESS
 JB0400'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0400'POST 18 INCHES BELOW THE LEVEL OF THE GROUND.
 JB0400
 JB0400                          STATION RECOVERY (2009)
 JB0400
 JB0400'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 JB0400'THE STATION IS 75 FT SOUTHEAST OF A WOOD POST WITH BIRD HOUSE, 20.4 FT
 JB0400'SOUTH OF A NEW WITNESS POST, 22.7 FT SOUTH,SOUTHEAST FROM A 4' STEEL
 JB0400'ROD-PROPERTY CORNER, 67.2 FT SOUTHWEST FROM A NAIL AND SHINNER IN A
 JB0400'POWERPOLE AND 29 FT WEST OF CENTERLINE OF ROAD. BURIED 16INCHES,
 JB0400'PLACED FERRIS MATERIAL ON TOP.
 JB0400
 JB0400                          STATION RECOVERY (2011)
 JB0400
 JB0400'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAF)
 JB0400'RECOVERED IN GOOD CONDITION.
 JB0400
 JB0400                          STATION RECOVERY (2016)
 JB0400
 JB0400'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 JB0400'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1573 ***********************************************************************
 KB1573  DESIGNATION -  HAYES 2
 KB1573  PID         -  KB1573
 KB1573  STATE/COUNTY-  IL/DOUGLAS
 KB1573  COUNTRY     -  US
 KB1573  USGS QUAD   -  TUSCOLA (2018)
 KB1573
 KB1573                         *CURRENT SURVEY CONTROL
 KB1573  ______________________________________________________________________
 KB1573* NAD 83(1986) POSITION- 39 51 50.     (N) 088 16 08.     (W)   SCALED
 KB1573* NAVD 88 ORTHO HEIGHT -   212.40  (meters)      696.8   (feet) RESET
 KB1573  ______________________________________________________________________
 KB1573  GEOID HEIGHT    -        -32.027 (meters)                     GEOID18
 KB1573  VERT ORDER      -  THIRD
 KB1573
 KB1573.The horizontal coordinates were scaled from a map and have
 KB1573.an estimated accuracy of +/- 6 seconds.
 KB1573
 KB1573.The orthometric height was computed from unverified reset data.
 KB1573
 KB1573.No vertical observational check was made to the station.
 KB1573
 KB1573.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1573.GEOID18 height accuracy estimate available here.
 KB1573
 KB1573.Click photographs - Photos may exist for this station.
 KB1573
 KB1573;                    North         East    Units  Estimated Accuracy
 KB1573;SPC IL E     -   354,890.      305,510.      MT  (+/- 180 meters Scaled)
 KB1573
 KB1573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK914134(NAD 83)
 KB1573
 KB1573                          SUPERSEDED SURVEY CONTROL
 KB1573
 KB1573  NGVD 29 (11/09/15)  212.46   (m)          697.0    (f) RESET       3  
 KB1573
 KB1573.Superseded values are not recommended for survey control.
 KB1573
 KB1573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1573.See file dsdata.pdf to determine how the superseded data were derived.
 KB1573
 KB1573_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1573_STAMPING: HAYES 2 1981
 KB1573_MARK LOGO: NGS
 KB1573_PROJECTION: FLUSH
 KB1573_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1573+STABILITY: SURFACE MOTION
 KB1573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1573+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 KB1573
 KB1573  HISTORY     - Date     Condition        Report By
 KB1573  HISTORY     - 1981     MONUMENTED       NGS
 KB1573  HISTORY     - 19810513 GOOD             NGS
 KB1573  HISTORY     - 20110809 GOOD             ILDT
 KB1573
 KB1573                          STATION DESCRIPTION
 KB1573
 KB1573'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 KB1573'6.6 KM (4.10 MI) SE FROM PESOTUM.
 KB1573'0.45 MILES SOUTH ALONG U.S. HIGHWAY 45, FROM THE MAIN INTERSECTION AT
 KB1573'PESOTUM, THENCE EAST 0.1 MILE ON PAVED ROAD CROSSING RAILROAD TRACKS
 KB1573'TO A ROAD RIGHT, THENCE SOUTH ON PAVED ROAD 3.1 MILES TO A PAVED
 KB1573'CROSSROAD, THENCE EAST ON PAVED ROAD 0.45 MILE TO THE MARK ON THE
 KB1573'RIGHT, 38 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 2.5 FEET
 KB1573'NORTHWEST OF A POWERPOLE.
 KB1573
 KB1573                          STATION RECOVERY (1981)
 KB1573
 KB1573'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 KB1573'THE STATION IS LOCATED ABOUT 4.8 KM (3.00 MI) S OF PESOTUM, ABOUT 6.4
 KB1573'KM (3.95 MI) N OF TUSCLA, ON ROAD RIGHT-OF-WAY, 11.6 METERS (38.1 FT)
 KB1573'S OF CENTERLINE OF PAVED ROAD, 0.8 METERS (2.6 FT) NW OF A POWER POLE
 KB1573'AND 0.3 METERS (1.0 FT) SE OF A METAL WITNESS POST.  THE MONUMENT IS
 KB1573'FLUSH AND THE DISK IS STAMPED---HAYES 2 1981---.  TO REACH THE STATION
 KB1573'FROM THE MAIN INTERSECTION OF PESOTUM, GO S ON U.S HWY 45 FOR 0.72 KM
 KB1573'(0.45 MI) TO A PAVED ROAD LEFT.  TURN LEFT AND GO E FOR 0.2 KM (0.10
 KB1573'MI) TO A ROAD RIGHT JUST AFTER CROSSING RAILRAOD TRACKS. TURN RIGHT
 KB1573'AND GO S ON THE PAVED ROAD FOR 5.0 KM (3.10 MI) TO A PAVED CROSS ROAD
 KB1573'ND THE AZ MK AS DESCRIBED.  TURN LEFT AND GO E ON THE PAVED ROAD FOR
 KB1573'0.6 KM (0.35 MI) TO THE STATION ON THE RIGHT.  RM 4 IS A STANDARD
 KB1573'PRE-CAST MONUMENT STAMPED---HAYES 2 NO 4 1981---, PROJECTS 2 INCHES,
 KB1573'0.3 METERS (1.0 FT) W OF A METAL WITNESS POST, 11.9 METERS (39.0 FT) S
 KB1573'OF THE CENTERLINE OF THE ROAD AND 7.3 METERS (24.0 FT) E OF THE POWER
 KB1573'POLE.  RM 5 IS A STANDARD PRE-CAST ALUMINUM MONUMENT STAMPED---HAYES 2
 KB1573'NO 5 1981---PROJECTS 3 INCHES (2 INCHES). LOCATED 11.6 METERS (38.1
 KB1573'FT) S OF THE CENTERLINE OF THE ROAD, 0.3 METERS (1.0 FT) E OF A METAL
 KB1573'WITNESS POST AND 7.3 METERS (24.0 FT) W OF THE POWER POLE.  THE AZ MK
 KB1573'IS A STANDARD DISK STAMPED---HAYES 2 1981---SET IN THE TOP OF A ROUND
 KB1573'CONCRETE POST FLUSH WITH THE GROUND, 0.9 METERS (3.0 FT) NE OF A POWER
 KB1573'POLE, 0.3 METERS (1.0 FT) W OF A METAL WITNESS POST, 11.9 METERS (39.0
 KB1573'FT) S OF THE CENTERLINE OF PAVED ROAD AND 69.8 METERS (229.0 FT) E OF
 KB1573'THE CENTERLINE OF PAVED ROAD.
 KB1573
 KB1573                          STATION RECOVERY (2011)
 KB1573
 KB1573'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB1573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1576 ***********************************************************************
 KB1576  DESIGNATION -  HAYES 2 AZ MK
 KB1576  PID         -  KB1576
 KB1576  STATE/COUNTY-  IL/DOUGLAS
 KB1576  COUNTRY     -  US
 KB1576  USGS QUAD   -  TUSCOLA (2018)
 KB1576
 KB1576                         *CURRENT SURVEY CONTROL
 KB1576  ______________________________________________________________________
 KB1576* NAD 83(1986) POSITION- 39 51 50.     (N) 088 16 22.     (W)   SCALED
 KB1576* NAVD 88 ORTHO HEIGHT -   211.88  (meters)      695.1   (feet) RESET
 KB1576  ______________________________________________________________________
 KB1576  GEOID HEIGHT    -        -32.028 (meters)                     GEOID18
 KB1576  VERT ORDER      -  THIRD
 KB1576
 KB1576.The horizontal coordinates were scaled from a map and have
 KB1576.an estimated accuracy of +/- 6 seconds.
 KB1576
 KB1576.The orthometric height was computed from unverified reset data.
 KB1576
 KB1576.No vertical observational check was made to the station.
 KB1576
 KB1576.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1576.GEOID18 height accuracy estimate available here.
 KB1576
 KB1576.Click photographs - Photos may exist for this station.
 KB1576
 KB1576;                    North         East    Units  Estimated Accuracy
 KB1576;SPC IL E     -   354,890.      305,180.      MT  (+/- 180 meters Scaled)
 KB1576
 KB1576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK911134(NAD 83)
 KB1576
 KB1576                          SUPERSEDED SURVEY CONTROL
 KB1576
 KB1576  NGVD 29 (11/09/15)  211.94   (m)          695.3    (f) RESET       3  
 KB1576
 KB1576.Superseded values are not recommended for survey control.
 KB1576
 KB1576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1576.See file dsdata.pdf to determine how the superseded data were derived.
 KB1576
 KB1576_MARKER: DZ = AZIMUTH MARK DISK
 KB1576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1576_STAMPING: HAYES 2 1981
 KB1576_MARK LOGO: NGS
 KB1576_PROJECTION: FLUSH
 KB1576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1576+STABILITY: SURFACE MOTION
 KB1576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1576+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB1576
 KB1576  HISTORY     - Date     Condition        Report By
 KB1576  HISTORY     - 1981     MONUMENTED       NGS
 KB1576  HISTORY     - 20110809 GOOD             ILDT
 KB1576  HISTORY     - 20110907 GOOD             ILDT
 KB1576
 KB1576                          STATION DESCRIPTION
 KB1576
 KB1576'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 KB1576'6.0 KM (3.70 MI) SE FROM PESOTUM.
 KB1576'0.45 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE MAIN INTERSECTION AT
 KB1576'PESOTUM, THENCE EAST ON PAVED ROAD CROSSING RAILROAD TRACKS FOR 0.1
 KB1576'MILE TO A ROAD RIGHT, THENCE SOUTH ON PAVED ROAD FOR 3.1 MILES TO A
 KB1576'PAVED CROSSROAD AND THE MARK, 3 FEET NORTHEAST OF A POWERPOLE, 39
 KB1576'FEET SOUTH OF THE CENTERLINE OF ROAD AND 229 FEET EAST OF THE
 KB1576'CENTERLINE OF ROAD.
 KB1576'THE MARK IS 0.2 METERS  W FROM  A WITNESS POST
 KB1576
 KB1576                          STATION RECOVERY (2011)
 KB1576
 KB1576'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB1576'RECOVERED IN GOOD CONDITION.
 KB1576
 KB1576                          STATION RECOVERY (2011)
 KB1576
 KB1576'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB1576'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1574 ***********************************************************************
 KB1574  DESIGNATION -  HAYES 2 RM 4
 KB1574  PID         -  KB1574
 KB1574  STATE/COUNTY-  IL/DOUGLAS
 KB1574  COUNTRY     -  US
 KB1574  USGS QUAD   -  TUSCOLA (2018)
 KB1574
 KB1574                         *CURRENT SURVEY CONTROL
 KB1574  ______________________________________________________________________
 KB1574* NAD 83(1986) POSITION- 39 51 50.     (N) 088 16 08.     (W)   SCALED
 KB1574* NAVD 88 ORTHO HEIGHT -   212.27  (meters)      696.4   (feet) RESET
 KB1574  ______________________________________________________________________
 KB1574  GEOID HEIGHT    -        -32.027 (meters)                     GEOID18
 KB1574  VERT ORDER      -  THIRD
 KB1574
 KB1574.The horizontal coordinates were scaled from a map and have
 KB1574.an estimated accuracy of +/- 6 seconds.
 KB1574
 KB1574.The orthometric height was computed from unverified reset data.
 KB1574
 KB1574.No vertical observational check was made to the station.
 KB1574
 KB1574.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1574.GEOID18 height accuracy estimate available here.
 KB1574
 KB1574.Click photographs - Photos may exist for this station.
 KB1574
 KB1574;                    North         East    Units  Estimated Accuracy
 KB1574;SPC IL E     -   354,890.      305,510.      MT  (+/- 180 meters Scaled)
 KB1574
 KB1574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK914134(NAD 83)
 KB1574
 KB1574                          SUPERSEDED SURVEY CONTROL
 KB1574
 KB1574  NGVD 29 (11/09/15)  212.33   (m)          696.6    (f) RESET       3  
 KB1574
 KB1574.Superseded values are not recommended for survey control.
 KB1574
 KB1574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1574.See file dsdata.pdf to determine how the superseded data were derived.
 KB1574
 KB1574_MARKER: DR = REFERENCE MARK DISK
 KB1574_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 KB1574+WITH SETTING: INFORMATION.
 KB1574_STAMPING: HAYES 2 NO 4 1981
 KB1574_MARK LOGO: NGS
 KB1574_PROJECTION: PROJECTING 5 CENTIMETERS
 KB1574_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1574_ROD/PIPE-DEPTH: 4.0 meters
 KB1574
 KB1574  HISTORY     - Date     Condition        Report By
 KB1574  HISTORY     - 1981     MONUMENTED       NGS
 KB1574  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 KB1574
 KB1574                          STATION DESCRIPTION
 KB1574
 KB1574'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 KB1574'6.6 KM (4.10 MI) SE FROM PESOTUM.
 KB1574'0.45 MILES SOUTH ALONG U.S. HIGHWAY 45, THENCE EAST ON PAVED ROAD 0.1
 KB1574'MILE CROSSING RAILROAD TRACKS TO A ROAD RIGHT, THENCE RIGHT 3.1 MILES
 KB1574'TO A CROSSROAD, THENCE EAST ON PAVED ROAD 0.45 MILE TO THE MARK ON
 KB1574'THE RIGHT, SET IN THE TOP OF A PRE-CAST ALUMINUM MONUMENT, 39 FEET
 KB1574'SOUTH OF THE CENTERLINE OF THE ROAD AND 24 FEET EAST OF A POWERPLLE.
 KB1574'THE MARK IS 0.2 METERS  W FROM A WITNESS POST.
 KB1574
 KB1574                          STATION RECOVERY (2011)
 KB1574
 KB1574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB1574'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1575 ***********************************************************************
 KB1575  DESIGNATION -  HAYES 2 RM 5
 KB1575  PID         -  KB1575
 KB1575  STATE/COUNTY-  IL/DOUGLAS
 KB1575  COUNTRY     -  US
 KB1575  USGS QUAD   -  TUSCOLA (2018)
 KB1575
 KB1575                         *CURRENT SURVEY CONTROL
 KB1575  ______________________________________________________________________
 KB1575* NAD 83(1986) POSITION- 39 51 50.     (N) 088 16 08.     (W)   SCALED
 KB1575* NAVD 88 ORTHO HEIGHT -   212.30  (meters)      696.5   (feet) RESET
 KB1575  ______________________________________________________________________
 KB1575  GEOID HEIGHT    -        -32.027 (meters)                     GEOID18
 KB1575  VERT ORDER      -  THIRD
 KB1575
 KB1575.The horizontal coordinates were scaled from a map and have
 KB1575.an estimated accuracy of +/- 6 seconds.
 KB1575
 KB1575.The orthometric height was computed from unverified reset data.
 KB1575
 KB1575.No vertical observational check was made to the station.
 KB1575
 KB1575.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1575.GEOID18 height accuracy estimate available here.
 KB1575
 KB1575.Click photographs - Photos may exist for this station.
 KB1575
 KB1575;                    North         East    Units  Estimated Accuracy
 KB1575;SPC IL E     -   354,890.      305,510.      MT  (+/- 180 meters Scaled)
 KB1575
 KB1575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK914134(NAD 83)
 KB1575
 KB1575                          SUPERSEDED SURVEY CONTROL
 KB1575
 KB1575  NGVD 29 (11/09/15)  212.36   (m)          696.7    (f) RESET       3  
 KB1575
 KB1575.Superseded values are not recommended for survey control.
 KB1575
 KB1575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1575.See file dsdata.pdf to determine how the superseded data were derived.
 KB1575
 KB1575_MARKER: DR = REFERENCE MARK DISK
 KB1575_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 KB1575+WITH SETTING: INFORMATION.
 KB1575_STAMPING: HAYES 2 NO 5 1981
 KB1575_MARK LOGO: NGS
 KB1575_PROJECTION: PROJECTING 5 CENTIMETERS
 KB1575_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1575_ROD/PIPE-DEPTH: 4.0 meters
 KB1575
 KB1575  HISTORY     - Date     Condition        Report By
 KB1575  HISTORY     - 1981     MONUMENTED       NGS
 KB1575  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 KB1575
 KB1575                          STATION DESCRIPTION
 KB1575
 KB1575'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 KB1575'6.6 KM (4.10 MI) SE FROM PESOTUM.
 KB1575'0.45 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE MAIN INTERSECTION IN
 KB1575'PESOTUM, THENCE EAST ON PAVED ROAD 0.1 MILE CROSSING RAILROAD TRACKS
 KB1575'TO A PAVED ROAD RIGHT, THENCE RIGHT ON THE PAVED ROAD 3.1 MILES TO A
 KB1575'PAVED CROSSROAD, THENCE EAST ON PAVED ROAD 0.45 MILE TO THE MARK ON
 KB1575'THE RIGHT, SET IN TOP OF A PRE-CAST ALUMINUM MONUMENT, 38 FEET SOUTH
 KB1575'OF THE CENTERLINE OF THE ROAD AND 24 FEET WEST OF A POWERPOLE.
 KB1575'THE MARK IS 0.2 METERS  E FROM  A WITNESS POST
 KB1575
 KB1575                          STATION RECOVERY (2011)
 KB1575
 KB1575'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB1575'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0398 ***********************************************************************
 JB0398  DESIGNATION -  HAYES AZ MK
 JB0398  PID         -  JB0398
 JB0398  STATE/COUNTY-  IL/JEFFERSON
 JB0398  COUNTRY     -  US
 JB0398  USGS QUAD   -  MOUNT VERNON (2018)
 JB0398
 JB0398                         *CURRENT SURVEY CONTROL
 JB0398  ______________________________________________________________________
 JB0398* NAD 83(1986) POSITION- 38 20 57.     (N) 088 56 27.     (W)   SCALED
 JB0398* NAVD 88 ORTHO HEIGHT -   169.486 (meters)      556.06  (feet) ADJUSTED
 JB0398  ______________________________________________________________________
 JB0398  GEOID HEIGHT    -        -30.250 (meters)                     GEOID18
 JB0398  DYNAMIC HEIGHT  -        169.378 (meters)      555.70  (feet) COMP
 JB0398  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 JB0398
 JB0398  VERT ORDER      -  SECOND    CLASS 0
 JB0398
 JB0398.The horizontal coordinates were scaled from a map and have
 JB0398.an estimated accuracy of +/- 6 seconds.
 JB0398
 JB0398.The orthometric height was determined by differential leveling and
 JB0398.adjusted by the NATIONAL GEODETIC SURVEY
 JB0398.in June 1991.
 JB0398
 JB0398.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0398.GEOID18 height accuracy estimate available here.
 JB0398
 JB0398.Click photographs - Photos may exist for this station.
 JB0398
 JB0398.The dynamic height is computed by dividing the NAVD 88
 JB0398.geopotential number by the normal gravity value computed on the
 JB0398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0398.degrees latitude (g = 980.6199 gals.).
 JB0398
 JB0398.The modeled gravity was interpolated from observed gravity values.
 JB0398
 JB0398;                    North         East    Units  Estimated Accuracy
 JB0398;SPC IL E     -   186,910.      246,900.      MT  (+/- 180 meters Scaled)
 JB0398
 JB0398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH304463(NAD 83)
 JB0398
 JB0398                          SUPERSEDED SURVEY CONTROL
 JB0398
 JB0398  NGVD 29 (??/??/92)  169.592  (m)          556.40   (f) ADJ UNCH    2 0
 JB0398
 JB0398.Superseded values are not recommended for survey control.
 JB0398
 JB0398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0398.See file dsdata.pdf to determine how the superseded data were derived.
 JB0398
 JB0398_MARKER: DZ = AZIMUTH MARK DISK
 JB0398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0398_STAMPING: HAYES 1960
 JB0398_MARK LOGO: CGS
 JB0398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0398+STABILITY: SURFACE MOTION
 JB0398
 JB0398  HISTORY     - Date     Condition        Report By
 JB0398  HISTORY     - 1960     MONUMENTED       CGS
 JB0398  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0398  HISTORY     - 20110630 MARK NOT FOUND   ILDT
 JB0398
 JB0398                          STATION DESCRIPTION
 JB0398
 JB0398'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0398'4.6 MI NW FROM MT VERNON.
 JB0398'ABOUT 2.2 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0398'AT MT. VERNON, THENCE 2.4 MILES NORTH ALONG AN OILED ROAD, AT
 JB0398'THE JUNCTION OF A DIRT ROAD EAST, 36 FEET EAST OF THE CENTER LINE
 JB0398'OF THE ROAD, 18 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 40 FEET
 JB0398'SOUTHEAST OF THE JUNCTION, 46 FEET SOUTH-SOUTHEAST OF A POWER
 JB0398'POLE, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0398'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0398
 JB0398                          STATION RECOVERY (2009)
 JB0398
 JB0398'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0398'MARK NOT FOUND.
 JB0398
 JB0398                          STATION RECOVERY (2011)
 JB0398
 JB0398'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 JB0398'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0401 ***********************************************************************
 JB0401  DESIGNATION -  HAYES RM 1
 JB0401  PID         -  JB0401
 JB0401  STATE/COUNTY-  IL/JEFFERSON
 JB0401  COUNTRY     -  US
 JB0401  USGS QUAD   -  MOUNT VERNON (2018)
 JB0401
 JB0401                         *CURRENT SURVEY CONTROL
 JB0401  ______________________________________________________________________
 JB0401* NAD 83(1986) POSITION- 38 21 15.22   (N) 088 56 30.05   (W)   HD_HELD1
 JB0401* NAVD 88 ORTHO HEIGHT -   173.352 (meters)      568.74  (feet) ADJUSTED
 JB0401  ______________________________________________________________________
 JB0401  GEOID HEIGHT    -        -30.260 (meters)                     GEOID18
 JB0401  DYNAMIC HEIGHT  -        173.242 (meters)      568.38  (feet) COMP
 JB0401  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB0401
 JB0401  VERT ORDER      -  SECOND    CLASS 0
 JB0401
 JB0401.The horizontal coordinates were determined by differentially corrected
 JB0401.hand held GPS observations or other comparable positioning techniques
 JB0401.and have an estimated accuracy of +/- 3 meters.
 JB0401
 JB0401.The orthometric height was determined by differential leveling and
 JB0401.adjusted by the NATIONAL GEODETIC SURVEY
 JB0401.in June 1991.
 JB0401
 JB0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0401.GEOID18 height accuracy estimate available here.
 JB0401
 JB0401.Click photographs - Photos may exist for this station.
 JB0401
 JB0401.The dynamic height is computed by dividing the NAVD 88
 JB0401.geopotential number by the normal gravity value computed on the
 JB0401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0401.degrees latitude (g = 980.6199 gals.).
 JB0401
 JB0401.The modeled gravity was interpolated from observed gravity values.
 JB0401
 JB0401;                    North         East    Units  Estimated Accuracy
 JB0401;SPC IL E     -   187,468.3     246,826.5     MT  (+/- 3 meters HH1 GPS) 
 JB0401
 JB0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3034146902(NAD 83)
 JB0401
 JB0401                          SUPERSEDED SURVEY CONTROL
 JB0401
 JB0401  NGVD 29 (??/??/92)  173.458  (m)          569.09   (f) ADJ UNCH    2 0
 JB0401
 JB0401.Superseded values are not recommended for survey control.
 JB0401
 JB0401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0401.See file dsdata.pdf to determine how the superseded data were derived.
 JB0401
 JB0401_MARKER: DR = REFERENCE MARK DISK
 JB0401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0401_STAMPING: HAYES NO 1 1960
 JB0401_MARK LOGO: CGS
 JB0401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0401+STABILITY: SURFACE MOTION
 JB0401
 JB0401  HISTORY     - Date     Condition        Report By
 JB0401  HISTORY     - 1960     MONUMENTED       CGS
 JB0401  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0401  HISTORY     - 20110630 MARK NOT FOUND   ILDT
 JB0401
 JB0401                          STATION DESCRIPTION
 JB0401
 JB0401'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0401'5 MI NW FROM MT VERNON.
 JB0401'ABOUT 2.2 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0401'AT MT. VERNON, THENCE 2.75 MILES NORTH ALONG AN OILED ROAD, AT
 JB0401'A DRIVE WEST TO A FARM HOUSE, AT A FENCE CORNER WEST OF THE ROAD,
 JB0401'14 FEET EAST OF THE CENTERLINE OF THE ROAD, 51 FEET SOUTH OF THE
 JB0401'EXTENDED CENTER LINE OF THE DRIVE WEST, 13 FEET NORTH OF POWER
 JB0401'POLE NUMBER B-28-67--15 WITH A TRANSFORMER, 61 FEET NORTHEAST
 JB0401'OF A FENCE CORNER, 77.5 FEET NORTHEAST OF TRAVERSE STATION HAYES,
 JB0401'147.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 JB0401'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0401'PROJECTING 4 INCHES.
 JB0401
 JB0401                          STATION RECOVERY (2009)
 JB0401
 JB0401'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0401'MARK NOT FOUND.
 JB0401
 JB0401                          STATION RECOVERY (2011)
 JB0401
 JB0401'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 JB0401'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0399 ***********************************************************************
 JB0399  DESIGNATION -  HAYES RM 2
 JB0399  PID         -  JB0399
 JB0399  STATE/COUNTY-  IL/JEFFERSON
 JB0399  COUNTRY     -  US
 JB0399  USGS QUAD   -  MOUNT VERNON (2018)
 JB0399
 JB0399                         *CURRENT SURVEY CONTROL
 JB0399  ______________________________________________________________________
 JB0399* NAD 83(1986) POSITION- 38 21 13.79   (N) 088 56 30.08   (W)   HD_HELD1
 JB0399* NAVD 88 ORTHO HEIGHT -   173.115 (meters)      567.96  (feet) ADJUSTED
 JB0399  ______________________________________________________________________
 JB0399  GEOID HEIGHT    -        -30.259 (meters)                     GEOID18
 JB0399  DYNAMIC HEIGHT  -        173.005 (meters)      567.60  (feet) COMP
 JB0399  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB0399
 JB0399  VERT ORDER      -  SECOND    CLASS 0
 JB0399
 JB0399.The horizontal coordinates were determined by differentially corrected
 JB0399.hand held GPS observations or other comparable positioning techniques
 JB0399.and have an estimated accuracy of +/- 3 meters.
 JB0399
 JB0399.The orthometric height was determined by differential leveling and
 JB0399.adjusted by the NATIONAL GEODETIC SURVEY
 JB0399.in June 1991.
 JB0399
 JB0399.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0399.GEOID18 height accuracy estimate available here.
 JB0399
 JB0399.Click photographs - Photos may exist for this station.
 JB0399
 JB0399.The dynamic height is computed by dividing the NAVD 88
 JB0399.geopotential number by the normal gravity value computed on the
 JB0399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0399.degrees latitude (g = 980.6199 gals.).
 JB0399
 JB0399.The modeled gravity was interpolated from observed gravity values.
 JB0399
 JB0399;                    North         East    Units  Estimated Accuracy
 JB0399;SPC IL E     -   187,424.2     246,825.5     MT  (+/- 3 meters HH1 GPS) 
 JB0399
 JB0399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3033946858(NAD 83)
 JB0399
 JB0399                          SUPERSEDED SURVEY CONTROL
 JB0399
 JB0399  NGVD 29 (??/??/92)  173.221  (m)          568.31   (f) ADJ UNCH    2 0
 JB0399
 JB0399.Superseded values are not recommended for survey control.
 JB0399
 JB0399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0399.See file dsdata.pdf to determine how the superseded data were derived.
 JB0399
 JB0399_MARKER: DR = REFERENCE MARK DISK
 JB0399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0399_STAMPING: HAYES NO 2 1960
 JB0399_MARK LOGO: CGS
 JB0399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0399+STABILITY: SURFACE MOTION
 JB0399
 JB0399  HISTORY     - Date     Condition        Report By
 JB0399  HISTORY     - 1960     MONUMENTED       CGS
 JB0399  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0399  HISTORY     - 20110630 MARK NOT FOUND   ILDT
 JB0399
 JB0399                          STATION DESCRIPTION
 JB0399
 JB0399'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0399'5 MI NW FROM MT VERNON.
 JB0399'ABOUT 2.2 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0399'AT MT. VERNON, THENCE 2.75 MILES NORTH ALONG AN OILED ROAD, AT A
 JB0399'DRIVE WEST TO A FARM HOUSE, AT A FENCE CORNER WEST OF THE ROAD,
 JB0399'13 FEET EAST OF THE CENTER LINE OF THE ROAD, 195 FEET SOUTH OF
 JB0399'THE EXTENDED CENTER LINE OF THE DRIVE WEST, 131 FEET SOUTH OF
 JB0399'POWER POLE NUMBER B-28-67-15, 98 FEET SOUTH-SOUTHEAST OF A FENCE
 JB0399'CORNER, 90.8 FEET SOUTHEAST OF TRAVERSE STATION HAYES, 1.7 FEET
 JB0399'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0399'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0399'4 INCHES.
 JB0399
 JB0399                          STATION RECOVERY (2009)
 JB0399
 JB0399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0399'MARK NOT FOUND.
 JB0399
 JB0399                          STATION RECOVERY (2011)
 JB0399
 JB0399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 JB0399'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6902 ***********************************************************************
 DM6902  DESIGNATION -  HEATH 1
 DM6902  PID         -  DM6902
 DM6902  STATE/COUNTY-  IL/CRAWFORD
 DM6902  COUNTRY     -  US
 DM6902  USGS QUAD   -  HEATHSVILLE (2018)
 DM6902
 DM6902                         *CURRENT SURVEY CONTROL
 DM6902  ______________________________________________________________________
 DM6902* NAD 83(2011) POSITION- 38 53 40.77346(N) 087 34 00.67606(W)   ADJUSTED
 DM6902* NAD 83(2011) ELLIP HT-   113.140 (meters)        (06/27/12)   ADJUSTED
 DM6902* NAD 83(2011) EPOCH   -  2010.00
 DM6902* NAVD 88 ORTHO HEIGHT -   145.0   (meters)      476.    (feet) GPS OBS
 DM6902  ______________________________________________________________________
 DM6902  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6902  GEOID HEIGHT    -        -31.888 (meters)                     GEOID09
 DM6902  GEOID HEIGHT    -        -31.890 (meters)                     GEOID18
 DM6902  NAD 83(2011) X  -    211,027.123 (meters)                     COMP
 DM6902  NAD 83(2011) Y  - -4,966,285.071 (meters)                     COMP
 DM6902  NAD 83(2011) Z  -  3,983,293.090 (meters)                     COMP
 DM6902  LAPLACE CORR    -         -2.93  (seconds)                    DEFLEC18
 DM6902
 DM6902  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6902  Standards:
 DM6902         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6902            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6902  -------------------------------------------------------------------
 DM6902  NETWORK    0.70   1.08           0.32   0.24   0.55     -0.00101215
 DM6902  -------------------------------------------------------------------
 DM6902  Click here for local accuracies and other accuracy information.
 DM6902
 DM6902.The horizontal coordinates were established by GPS observations
 DM6902.and adjusted by the National Geodetic Survey in June 2012.
 DM6902
 DM6902.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6902.been affixed to the stable North American tectonic plate. See 
 DM6902.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6902
 DM6902.The horizontal coordinates are valid at the epoch date displayed above
 DM6902.which is a decimal equivalence of Year/Month/Day.
 DM6902
 DM6902.The orthometric height was determined by GPS observations and a
 DM6902.high-resolution geoid model.
 DM6902
 DM6902.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6902.GEOID18 height accuracy estimate available here.
 DM6902
 DM6902.Click photographs - Photos may exist for this station.
 DM6902
 DM6902.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6902
 DM6902.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6902
 DM6902.The ellipsoidal height was determined by GPS observations
 DM6902.and is referenced to NAD 83.
 DM6902
 DM6902. The following values were computed from the NAD 83(2011) position.
 DM6902
 DM6902;                    North         East     Units Scale Factor Converg.
 DM6902;SPC IL E     -   247,563.266   366,494.411   MT  1.00002942   +0 28 52.6
 DM6902;SPC IL E     -   812,213.82  1,202,407.08   sFT  1.00002942   +0 28 52.6
 DM6902;UTM  16      - 4,305,239.605   450,842.208   MT  0.99962976   -0 21 21.3
 DM6902
 DM6902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6902!SPC IL E     -   0.99998225  x   1.00002942  =   1.00001167
 DM6902!UTM  16      -   0.99998225  x   0.99962976  =   0.99961202
 DM6902
 DM6902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5084205239(NAD 83)
 DM6902
 DM6902                          SUPERSEDED SURVEY CONTROL
 DM6902
 DM6902  NAD 83(2007)-  38 53 40.77358(N)    087 34 00.67686(W) AD(2002.00) 1
 DM6902  ELLIP H (06/09/11)  113.148  (m)                       GP(2002.00) 3 2
 DM6902
 DM6902.Superseded values are not recommended for survey control.
 DM6902
 DM6902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6902.See file dsdata.pdf to determine how the superseded data were derived.
 DM6902
 DM6902_MARKER: DD = SURVEY DISK
 DM6902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6902_STAMPING: HEATH 1
 DM6902_MARK LOGO: ILDT
 DM6902_PROJECTION: FLUSH
 DM6902_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DM6902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6902+STABILITY: SURFACE MOTION
 DM6902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6902+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2025
 DM6902
 DM6902  HISTORY     - Date     Condition        Report By
 DM6902  HISTORY     - 20100804 MONUMENTED       ILDT
 DM6902  HISTORY     - 20200422 GOOD             ILDT
 DM6902  HISTORY     - 20251015 GOOD             ILDT
 DM6902
 DM6902                          STATION DESCRIPTION
 DM6902
 DM6902'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6902'THE STATION IS LOCATED 5.5 MI (8.8 KM) NORTH OF RUSSELLVILLE AND 6.7
 DM6902'MI (10.8 KM) NORTHEAST OF BIRDS.  THE STATION IS LOCATED IN THE
 DM6902'SOUTHWEST QUADRANT OF IL 33 AND CR 290N.
 DM6902'
 DM6902'TO REACH THE STATION FROM THE INTERSECTION OF IL 33 AND MARKET ST IN
 DM6902'RUSSELLVILLE, GO NORTH ALONG IL 33 FOR 5.7 MI (9.2 KM) TO THE STATION
 DM6902'ON THE RIGHT.
 DM6902'
 DM6902'IT IS 80.98' SE OF POWER POLE WITH MAG NAIL, 72.28 SOUTH OF WOODEN
 DM6902'POST FOR TELEPHONE BOX WITH MAG NAIL AND 194.49' WEST OF POWER POLE
 DM6902'WITH MAG NAIL.  THE STATION IS AN ALUMINUM DISK SET IN CONCRETE WITH
 DM6902'REBAR.
 DM6902
 DM6902                          STATION RECOVERY (2020)
 DM6902
 DM6902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DM6902'RECOVERED IN GOOD CONDITION.
 DM6902
 DM6902                          STATION RECOVERY (2025)
 DM6902
 DM6902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DM6902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0572 ***********************************************************************
 KC0572  DESIGNATION -  HEATON
 KC0572  PID         -  KC0572
 KC0572  STATE/COUNTY-  IL/SCOTT
 KC0572  COUNTRY     -  US
 KC0572  USGS QUAD   -  MANCHESTER (2018)
 KC0572
 KC0572                         *CURRENT SURVEY CONTROL
 KC0572  ______________________________________________________________________
 KC0572* NAD 83(1997) POSITION- 39 32 58.57923(N) 090 20 10.66997(W)   ADJUSTED
 KC0572* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 KC0572  ______________________________________________________________________
 KC0572  GEOID HEIGHT    -        -32.342 (meters)                     GEOID18
 KC0572  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 KC0572  HORZ ORDER      -  FIRST
 KC0572
 KC0572.The horizontal coordinates were established by classical geodetic methods
 KC0572.and adjusted by the National Geodetic Survey in October 1999.
 KC0572
 KC0572.The orthometric height was scaled from a topographic map.
 KC0572
 KC0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0572.GEOID18 height accuracy estimate available here.
 KC0572
 KC0572.Click photographs - Photos may exist for this station.
 KC0572
 KC0572.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0572
 KC0572. The following values were computed from the NAD 83(1997) position.
 KC0572
 KC0572;                    North         East     Units Scale Factor Converg.
 KC0572;SPC IL W     -   319,997.023   685,420.727   MT  0.99994379   -0 06 28.8
 KC0572;SPC IL W     - 1,049,856.90  2,248,751.17   sFT  0.99994379   -0 06 28.8
 KC0572;UTM  15      - 4,381,158.760   728,875.419   MT  1.00024499   +1 41 48.6
 KC0572
 KC0572!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0572!SPC IL W     -   0.99997074  x   0.99994379  =   0.99991453
 KC0572!UTM  15      -   0.99997074  x   1.00024499  =   1.00021572
 KC0572
 KC0572:                Primary Azimuth Mark                     Grid Az
 KC0572:SPC IL W     -  HEATON AZ MK                             166 03 35.2
 KC0572:UTM  15      -  HEATON AZ MK                             164 15 17.8
 KC0572
 KC0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2887581158(NAD 83)
 KC0572
 KC0572|---------------------------------------------------------------------|
 KC0572| PID    Reference Object                     Distance      Geod. Az  |
 KC0572|                                                           dddmmss.s |
 KC0572| KC0570 JACKSONVILLE SCH FOR DEAF STK       APPROX.21.7 KM 0191548.3 |
 KC0572| KC0564 JACKSONVILLE STATE ST PRESB CH      APPROX.22.3 KM 0230936.7 |
 KC0572| KC0568 JACKSONVILLE ILL PWR LT STACK       APPROX.22.0 KM 0244019.2 |
 KC0572| KC0562 JACKSONVILLE MUNICIPAL STACK        APPROX.22.6 KM 0252720.7 |
 KC0572| KC0563 JACKSONVILLE CH SAVIOR SPIRE        APPROX.22.7 KM 0252812.0 |
 KC0572| KC0567 JACKSONVILLE ST HOSP TANK           APPROX.20.7 KM 0255527.8 |
 KC0572| KC0566 JACKSONVILLE ST HOSPITAL STACK      APPROX.20.6 KM 0255631.0 |
 KC0572| CL9488 HEATON RM 1                          29.614 METERS 05104     |
 KC0572| KC0571 MURRAYVILLE CATHOLIC CH SPIRE       APPROX. 8.2 KM 0603300.8 |
 KC0572| KC0582 GREENFIELD MUNICIPAL TANK           APPROX.25.4 KM 1543823.2 |
 KC0572| CL9487 HEATON AZ MK                                       1655706.4 |
 KC0572| KC0573 HEATON 2                              5.600 METERS 18343     |
 KC0572| KC0593 CARROLLTON MUNICIPAL TANK           APPROX.28.3 KM 1930757.6 |
 KC0572| KC0592 ROADHOUSE TANK                      APPROX. 8.2 KM 2031021.0 |
 KC0572| CL9489 HEATON RM 2                          51.069 METERS 29248     |
 KC0572|---------------------------------------------------------------------|
 KC0572
 KC0572                          SUPERSEDED SURVEY CONTROL
 KC0572
 KC0572  NAD 83(1996)-  39 32 58.58535(N)    090 20 10.65977(W) AD(       ) 1
 KC0572  NAD 83(1986)-  39 32 58.58557(N)    090 20 10.66040(W) AD(       ) 1
 KC0572  NAD 27      -  39 32 58.42300(N)    090 20 10.22200(W) AD(       ) 1
 KC0572
 KC0572.Superseded values are not recommended for survey control.
 KC0572
 KC0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0572.See file dsdata.pdf to determine how the superseded data were derived.
 KC0572
 KC0572_MARKER: DS = TRIANGULATION STATION DISK
 KC0572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0572_STAMPING: HEATON 1939
 KC0572_MARK LOGO: CGS
 KC0572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0572+STABILITY: SURFACE MOTION
 KC0572
 KC0572  HISTORY     - Date     Condition        Report By
 KC0572  HISTORY     - 1939     MONUMENTED       CGS
 KC0572  HISTORY     - 1959     GOOD             CGS
 KC0572
 KC0572                          STATION DESCRIPTION
 KC0572
 KC0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0572'THE STATION IS LOCATED ABOUT 0.5 MILE NORTHWEST OF MANCHESTER, IN
 KC0572'THE NORTHWEST QUARTER OF SECTION 28, T 13 N, R 11 W, AND
 KC0572'29 FEET SOUTH OF THE CENTER OF THE MANCHESTER-ALSEY ROAD.  THE
 KC0572'MARK PROJECTS 5 INCHES ABOVE GROUND AND IS
 KC0572'STAMPED HEATON 1939.  TO REACH THE STATION FROM THE RAILROAD
 KC0572'CROSSING, WHICH IS JUST NORTH OF THE RAILROAD STATION IN
 KC0572'MANCHESTER, DRIVE WEST AND NORTH ON A GRAVEL ROAD FOR 0.55 MILE TO
 KC0572'THE STATION AT THE WEST END OF A CURVE TO THE LEFT OR WEST.
 KC0572'
 KC0572'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0572'BRONZE DISKS IN CONCRETE.
 KC0572'
 KC0572'REFERENCE MARK NO. 1 IS 29.615 METERS, 97.16 FEET NORTHEAST
 KC0572'OF THE STATION, AT THE CURVE IN THE ROAD, 45 FEET NORTH OF THE
 KC0572'CENTER OF THE ROAD AND 19 FEET NORTHWEST OF A TELEPHONE POLE.
 KC0572'THE MARK PROJECTS 4 INCHES ABOVE GROUND AND IS
 KC0572'STAMPED HEATON NO 1 1939.  REFERENCE MARK NO. 2 IS 51.069
 KC0572'METERS, 167.55 FEET, WEST-NORTHWEST OF THE STATION, 30 FEET
 KC0572'NORTH OF THE CENTER LINE OF THE ROAD, AND 49 FEET WEST OF A
 KC0572'LONE TREE.  THE MARK PROJECTS 6 INCHES ABOVE THE
 KC0572'GROUND AND IS STAMPED HEATON NO 2 1939.
 KC0572'
 KC0572'THE AZIMUTH MARK IS APPROXIMATELY 0.4 MILE SOUTH-SOUTHEAST OF
 KC0572'THE STATION, 135 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER
 KC0572'OF A BARN, 35 FEET EAST OF THE CENTER LINE OF THE ROAD, AND 2
 KC0572'FEET NORTHEAST OF A RIGHT-OF-WAY MARKER.  THE MARK
 KC0572'PROJECTS 3 INCHES ABOVE THE GROUND AND IS STAMPED HEATON 1939.
 KC0572'
 KC0572'ALL MARKS ARE WITNESSED BY 4 IN BY 4 IN WHITE WOODEN POSTS
 KC0572'WHICH PROJECT APPROXIMATELY 2-1/2 FEET ABOVE THE GROUND.
 KC0572'
 KC0572'A 77-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT WALSH
 KC0572'
 KC0572'A 90-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT ATHEN
 KC0572'
 KC0572'A 77-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT RABE
 KC0572'
 KC0572'A 37-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT ROOD
 KC0572'
 KC0572'A 77-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT CLAY
 KC0572'
 KC0572'A 64-FOOT TOWER IS NEEDED TO SEE A 64-FOOT TOWER AT SAND
 KC0572'
 KC0572'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 KC0572
 KC0572                          STATION RECOVERY (1959)
 KC0572
 KC0572'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KC0572'STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2 AND
 KC0572'AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND ALL MARKS WERE
 KC0572'FOUND TO BE IN GOOD CONDITION.  DISTANCE TO REFERENCE MARK NO.
 KC0572'1 AND REFERENCE MARK NO. 2 CHECKED, DIRECTION TO REFERENCE MARK
 KC0572'NO. 2 WAS ACCEPTED, BUT A DIFFERENCE WAS FOUND OF REFERENCE MARK
 KC0572'NO. 1.
 KC0572'
 KC0572'STATION HEATON 1939 WAS MOVED DUE TO COUNTY ROAD CONSTRUCTION
 KC0572'AND HEATON 2 1959 WAS ESTABLISHED.  STATION MARK, R.M. NO. 1 AND
 KC0572'R.M. NO. 2 HAVE BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2247 ***********************************************************************
 LB2247  DESIGNATION -  HEATON
 LB2247  PID         -  LB2247
 LB2247  STATE/COUNTY-  IL/VERMILION
 LB2247  COUNTRY     -  US
 LB2247  USGS QUAD   -  BISMARCK (2018)
 LB2247
 LB2247                         *CURRENT SURVEY CONTROL
 LB2247  ______________________________________________________________________
 LB2247* NAD 83(1997) POSITION- 40 22 19.16389(N) 087 35 21.32684(W)   ADJUSTED
 LB2247* NAVD 88 ORTHO HEIGHT -   209.94  (+/-2cm)      688.8   (feet) VERTCON3
 LB2247  ______________________________________________________________________
 LB2247  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 LB2247  LAPLACE CORR    -         -2.97  (seconds)                    DEFLEC18
 LB2247  HORZ ORDER      -  THIRD
 LB2247  VERT ORDER      -  THIRD ? (See Below)
 LB2247
 LB2247.The horizontal coordinates were established by classical geodetic methods
 LB2247.and adjusted by the National Geodetic Survey in October 1999.
 LB2247
 LB2247.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2247.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2247
 LB2247.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2247.GEOID18 height accuracy estimate available here.
 LB2247
 LB2247.The vertical order pertains to the NGVD 29 superseded value.
 LB2247
 LB2247.Click photographs - Photos may exist for this station.
 LB2247
 LB2247.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2247
 LB2247. The following values were computed from the NAD 83(1997) position.
 LB2247
 LB2247;                    North         East     Units Scale Factor Converg.
 LB2247;SPC IL E     -   411,570.175   363,192.089   MT  1.00002414   +0 28 55.2
 LB2247;SPC IL E     - 1,350,293.15  1,191,572.71   sFT  1.00002414   +0 28 55.2
 LB2247;SPC IN W     -   568,944.237   857,033.876   MT  0.99998938   -0 19 39.8
 LB2247;SPC IN W     - 1,866,611.22  2,811,785.31   sFT  0.99998938   -0 19 39.8
 LB2247;UTM  16      - 4,469,212.427   449,975.019   MT  0.99963080   -0 22 54.1
 LB2247
 LB2247!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2247!SPC IL E     -   0.99997223  x   1.00002414  =   0.99999637
 LB2247!SPC IN W     -   0.99997223  x   0.99998938  =   0.99996161
 LB2247!UTM  16      -   0.99997223  x   0.99963080  =   0.99960304
 LB2247
 LB2247:                Primary Azimuth Mark                     Grid Az
 LB2247:SPC IL E     -  HEATON AZ MK                             281 58 49.5
 LB2247:SPC IN W     -  HEATON AZ MK                             282 47 24.5
 LB2247:UTM  16      -  HEATON AZ MK                             282 50 38.8
 LB2247
 LB2247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4997569212(NAD 83)
 LB2247
 LB2247|---------------------------------------------------------------------|
 LB2247| PID    Reference Object                     Distance      Geod. Az  |
 LB2247|                                                           dddmmss.s |
 LB2247| CM3643 HEATON RM 1                          29.570 METERS 01236     |
 LB2247| CM3644 HEATON RM 2                          33.555 METERS 09534     |
 LB2247| CM3642 HEATON AZ MK                                       2822744.7 |
 LB2247|---------------------------------------------------------------------|
 LB2247
 LB2247                          SUPERSEDED SURVEY CONTROL
 LB2247
 LB2247  NAD 83(1997)-  40 22 19.16389(N)    087 35 21.32696(W) AD(       ) 3
 LB2247  NAD 83(1986)-  40 22 19.17279(N)    087 35 21.33522(W) AD(       ) 3
 LB2247  NAD 27      -  40 22 19.04060(N)    087 35 21.26650(W) AD(       ) 3
 LB2247  NGVD 29             209.98   (m)          688.9    (f) LEVELING    3  
 LB2247
 LB2247.Superseded values are not recommended for survey control.
 LB2247
 LB2247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2247.See file dsdata.pdf to determine how the superseded data were derived.
 LB2247
 LB2247_MARKER: DS = TRIANGULATION STATION DISK
 LB2247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2247_STAMPING: HEATON 1955
 LB2247_MARK LOGO: CGS
 LB2247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2247+STABILITY: SURFACE MOTION
 LB2247
 LB2247  HISTORY     - Date     Condition        Report By
 LB2247  HISTORY     - 1955     MONUMENTED       CGS
 LB2247  HISTORY     - 1959     GOOD             CGS
 LB2247
 LB2247                          STATION DESCRIPTION
 LB2247
 LB2247'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2247'STATION IS LOCATED ABOUT 8 MILES SOUTHEAST OF HOOPESTON AND 4 MILES
 LB2247'EAST OF ROSSVILLE, ON ROAD RIGHT-OF-WAY.  IT IS 96 FEET NORTHWEST OF
 LB2247'THE INTERSECTION OF A PAVED EAST-WEST ROAD AND A PAVED SIDE ROAD
 LB2247'NORTH, 73 FEET WEST OF THE CENTER OF THE PAVED NORTH-SOUTH ROAD,
 LB2247'40 FEET NORTH OF THE CENTER OF THE EAST-WEST PAVED ROAD, 44 FEET
 LB2247'EAST OF A POWER LINE POLE AND 4 FEET WEST OF A WHITE WITNESS
 LB2247'POST.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 LB2247'HEATON 1955.
 LB2247'
 LB2247'REFERENCE MARK NO. 1 IS 50 FEET NORTH OF A POWER LINE POLE AND 45
 LB2247'FEET WEST OF THE CENTER OF THE NORTH-SOUTH PAVED ROAD.  THE MARK
 LB2247'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED HEATON NO 1 1955.
 LB2247'
 LB2247'REFERENCE MARK NO. 2 IS 60 FEET NORTH OF THE CENTER OF THE EAST-WEST
 LB2247'PAVED ROAD, 38 FEET EAST OF THE CENTER OF THE NORTH-SOUTH PAVED ROAD
 LB2247'AND 15 FEET SOUTH OF A TELEPHONE POLE.  THE MARK PROJECTS ABOUT 4
 LB2247'INCHES AND THE DISK IS STAMPED HEATON NO 2 1955.
 LB2247'
 LB2247'AZIMUTH MARK IS 26 FEET SOUTH OF THE CENTER OF A PAVED ROAD, 2 FEET
 LB2247'NORTHWEST OF A WHITE WITNESS POST, 1 FOOT NORTHEAST OF A TELEPHONE
 LB2247'POLE AND 1 FOOT NORTH OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES
 LB2247'AND THE DISK IS STAMPED HEATON 1955.
 LB2247'
 LB2247'TO REACH THE STATION FROM THE INTERSECTION OF CHICAGO STREET (STATE
 LB2247'HIGHWAY 1) AND ATTICA ST. IN ROSSVILLE, GO EAST ON ATTICA STREET AND
 LB2247'PAVED ROAD FOR 3.9 MILES TO THE AZIMUTH MARK ON THE RIGHT, SOUTH
 LB2247'SIDE SIDE OF ROAD.  CONTINUE EAST ON PAVED ROAD FOR 0.25 MILE TO
 LB2247'PAVED SIDE ROAD LEFT AND THE STATION IN THE NORTHWEST ANGLE OF
 LB2247'THE INTERSECTION.
 LB2247'
 LB2247'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2247
 LB2247                          STATION RECOVERY (1959)
 LB2247
 LB2247'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RS)
 LB2247'STATION, REFERENCE AND AZIMUTH MARKS WERE RECOVERED AS DESCRIBED
 LB2247'AND ARE IN GOOD CONDITION.  ORIGINAL DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0573 ***********************************************************************
 KC0573  DESIGNATION -  HEATON 2
 KC0573  PID         -  KC0573
 KC0573  STATE/COUNTY-  IL/SCOTT
 KC0573  COUNTRY     -  US
 KC0573  USGS QUAD   -  MANCHESTER (2018)
 KC0573
 KC0573                         *CURRENT SURVEY CONTROL
 KC0573  ______________________________________________________________________
 KC0573* NAD 83(1997) POSITION- 39 32 58.39803(N) 090 20 10.68519(W)   NO CHECK
 KC0573* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 KC0573  ______________________________________________________________________
 KC0573  GEOID HEIGHT    -        -32.342 (meters)                     GEOID18
 KC0573  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 KC0573  HORZ ORDER      -  SECOND
 KC0573
 KC0573.The horizontal coordinates were established by classical geodetic methods
 KC0573.and adjusted by the National Geodetic Survey in October 1999.
 KC0573
 KC0573.No horizontal observational check was made to the station.
 KC0573
 KC0573.The orthometric height was scaled from a topographic map.
 KC0573
 KC0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0573.GEOID18 height accuracy estimate available here.
 KC0573
 KC0573.Click photographs - Photos may exist for this station.
 KC0573
 KC0573.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0573
 KC0573. The following values were computed from the NAD 83(1997) position.
 KC0573
 KC0573;                    North         East     Units Scale Factor Converg.
 KC0573;SPC IL W     -   319,991.436   685,420.353   MT  0.99994379   -0 06 28.9
 KC0573;SPC IL W     - 1,049,838.57  2,248,749.94   sFT  0.99994379   -0 06 28.9
 KC0573;UTM  15      - 4,381,153.162   728,875.221   MT  1.00024499   +1 41 48.6
 KC0573
 KC0573!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0573!SPC IL W     -   0.99997121  x   0.99994379  =   0.99991500
 KC0573!UTM  15      -   0.99997121  x   1.00024499  =   1.00021619
 KC0573
 KC0573:                Primary Azimuth Mark                     Grid Az
 KC0573:SPC IL W     -  HEATON AZ MK                             165 54 00.9
 KC0573:UTM  15      -  HEATON AZ MK                             164 05 43.4
 KC0573
 KC0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2887581153(NAD 83)
 KC0573
 KC0573|---------------------------------------------------------------------|
 KC0573| PID    Reference Object                     Distance      Geod. Az  |
 KC0573|                                                           dddmmss.s |
 KC0573| KC0572 HEATON                                5.600 METERS 00343     |
 KC0573| CL9490 HEATON 2 RM 3                         8.306 METERS 06326     |
 KC0573| CL9487 HEATON AZ MK                                       1654732.0 |
 KC0573| CL9491 HEATON 2 RM 4                         7.761 METERS 30246     |
 KC0573|---------------------------------------------------------------------|
 KC0573
 KC0573                          SUPERSEDED SURVEY CONTROL
 KC0573
 KC0573  NAD 83(1996)-  39 32 58.40415(N)    090 20 10.67500(W) AD(       ) 2
 KC0573  NAD 83(1986)-  39 32 58.40437(N)    090 20 10.67562(W) AD(       ) 2
 KC0573  NAD 27      -  39 32 58.24180(N)    090 20 10.23720(W) AD(       ) 2
 KC0573
 KC0573.Superseded values are not recommended for survey control.
 KC0573
 KC0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0573.See file dsdata.pdf to determine how the superseded data were derived.
 KC0573
 KC0573_MARKER: DS = TRIANGULATION STATION DISK
 KC0573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0573_STAMPING: HEATON 2 1959
 KC0573_MARK LOGO: CGS
 KC0573_PROJECTION: RECESSED 46 CENTIMETERS
 KC0573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0573+STABILITY: SURFACE MOTION
 KC0573
 KC0573  HISTORY     - Date     Condition        Report By
 KC0573  HISTORY     - 1959     MONUMENTED       CGS
 KC0573  HISTORY     - 1970     GOOD             LOCENG
 KC0573  HISTORY     - 1973     GOOD             NGS
 KC0573
 KC0573                          STATION DESCRIPTION
 KC0573
 KC0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KC0573'STATION IS LOCATED ABOUT 0.5 MILE NORTHWEST OF MANCHESTER.
 KC0573'
 KC0573'TO REACH FROM THE POST OFFICE IN MANCHESTER, GO WEST FOR 0.05
 KC0573'MILE TO U.S. HIGHWAY NO. 67.  CONTINUE WEST CROSSING U.S.
 KC0573'HIGHWAY NO. 67 AND GO 0.15 MILE TO RAILROAD CROSSING, CONTINUE
 KC0573'WEST THEN NORTH FOR 0.1 MILE TO AZIMUTH MARK ON RIGHT, CONTINUE
 KC0573'NORTH ON GRAVEL ROAD FOR 0.35 MILE, THEN WEST FOR 0.05 MILE TO
 KC0573'STATION ON LEFT AS DESCRIBED.
 KC0573'
 KC0573'STATION MARK, A STANDARD DISK STAMPED HEATON 2 1959, IS SET
 KC0573'IN A 12 INCH SQUARE CONCRETE POST WHICH IS SET 18 INCHES BELOW
 KC0573'THE SURFACE OF THE GROUND.  THE MARK IS 49 FEET SOUTH OF
 KC0573'CENTER OF ROAD AND 27.9 FEET SOUTHEAST OF WITNESS POST.
 KC0573'
 KC0573'REFERENCE MARK NUMBER 3, A STANDARD DISK STAMPED HEATON 2 NO. 3
 KC0573'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 KC0573'WITH THE SURFACE OF THE GROUND.  THE MARK IS 37 FEET SOUTH OF
 KC0573'CENTER OF ROAD AND ABOUT 1.5 FEET SOUTH OF PROPOSED FENCE LINE.
 KC0573'
 KC0573'REFERENCE MARK NUMBER 4, A STANDARD DISK STAMPED HEATON 2 NO.
 KC0573'4 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 KC0573'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 36 FEET SOUTH
 KC0573'OF CENTER OF ROAD AND ABOUT 0.5 FEET SOUTH OF PROPOSED FENCE LINE.
 KC0573'
 KC0573'AZIMUTH MARK, A STANDARD DISK STAMPED HEATON 1935, IS SET
 KC0573'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.
 KC0573'THE MARK IS 35 FEET EAST OF CENTER OF ROAD AND 2 FEET NORTHEAST
 KC0573'OF A RIGHT-OF-WAY MARKER.
 KC0573'
 KC0573'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 KC0573
 KC0573                          STATION RECOVERY (1970)
 KC0573
 KC0573'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (RJZ)
 KC0573'HEATON 2 RECOVERED GOOD.
 KC0573'
 KC0573'HEATON 1935 RECOVERED GOOD (AZ MK).
 KC0573'
 KC0573'REFERENCE MARKS NO. 3 AND 4 WERE NOT RECOVERED, IN TIES THEY WERE
 KC0573'DESCRIBED AS BEING 36 AND 37 FEET SOUTH OF CENTERLINE OF ROAD.
 KC0573'THESE DISTANCES FALL IN A CULTIVATED FIELD, I ASSUME THE MARKS HAVE
 KC0573'BEEN DESTROYED.
 KC0573
 KC0573                          STATION RECOVERY (1973)
 KC0573
 KC0573'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 KC0573'THE STATION MARK, REFERENCE MARK 4 AND THE AZIMUTH MARK WERE FOUND
 KC0573'IN GOOD CONDITION.  REFERENCE MARK 3 WAS FOUND TO HAVE BEEN HIT BUT
 KC0573'SOLID AND LEFT AS FOUND.  THE DISTANCE AND DIRECTION TO REFERENCE
 KC0573'MARK 4 CHECKED.  THE DISTANCE TO REFERENCE MARK 3 FOUND IN ERROR
 KC0573'BY 0.04 OF A FOOT AND IN DIRECTION BY 7 MINUTES WHICH IS THOUGHT
 KC0573'DUE TO THE MARK HAVING BEEN DISTURBED.  A NEW DESCRIPTION FOLLOWS--
 KC0573'
 KC0573'THE STATION IS 49 FEET SOUTH OF THE CENTERLINE OF PAVED ROAD, 26 FEET
 KC0573'SOUTHEAST OF A METAL WITNESS POST, AT THE NORTH EDGE OF A CULTIVATED
 KC0573'FIELD.  THE MONUMENT IS 18 INCHES UNDERGROUND AND THE DISK IS
 KC0573'STAMPED HEATON 2 1959.
 KC0573'
 KC0573'TO REACH THE STATION FROM THE POST OFFICE AT MANCHESTER, GO WEST FOR
 KC0573'0.05 MILE TO THE INTERSECTION WITH STATE HIGHWAY 267.  CONTINUE WEST
 KC0573'CROSSING THE HIGHWAY FOR 0.15 MILE TO RAILROAD CROSSING.  CONTINUE
 KC0573'WEST AND NORTH ON GRADED ROAD FOR 0.1 MILE TO THE AZIMUTH MARK ON
 KC0573'THE RIGHT.  CONTINUE NORTH ON THE GRADED ROAD FOR 0.35 MILE TO A
 KC0573'PAVED T-ROAD.  TURN LEFT AND GO WEST ON THE PAVED ROAD FOR 0.05
 KC0573'MILE TO THE STATION ON THE LEFT.
 KC0573'
 KC0573'REFERENCE MARK 3 IS 37 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 47
 KC0573'FEET EAST OF A METAL WITNESS POST.  THE MONUMENT IS ABOUT 3 INCHES
 KC0573'UNDERGROUND AND THE DISK IS STAMPED HEATON 2 NO 3 1959.
 KC0573'
 KC0573'REFERENCE MARK 4 IS 1 FOOT EAST OF METAL WITNESS POST AND 37 FEET
 KC0573'SOUTH OF THE CENTERLINE OF THE ROAD.  THE MONUMENT IS ABOUT 3 INCHES
 KC0573'UNDERGROUND AND THE DISK IS STAMPED HEATON 2 NO 4 1959.
 KC0573'
 KC0573'THE AZIMUTH MARK IS 35 FEET EAST OF THE CENTERLINE OF THE ROAD, 1
 KC0573'FOOT EAST OF A FENCE, 2 FEET SOUTHEAST OF A METAL WITNESS POST AND 2
 KC0573'FEET NORTHEAST OF A CONCRETE RIGHT-OF-WAY POST.  THE MONUMENT
 KC0573'PROJECTS 4 INCHES AND THE DISK IS STAMPED HEATON 1935.
 KC0573'
 KC0573'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1/2 MILE
 KC0573'NORTH OF MANCHESTER.
 KC0573'
 KC0573'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0460 ***********************************************************************
 JB0460  DESIGNATION -  HEBRON
 JB0460  PID         -  JB0460
 JB0460  STATE/COUNTY-  IL/JEFFERSON
 JB0460  COUNTRY     -  US
 JB0460  USGS QUAD   -  OPDYKE (2018)
 JB0460
 JB0460                         *CURRENT SURVEY CONTROL
 JB0460  ______________________________________________________________________
 JB0460* NAD 83(1997) POSITION- 38 16 12.38408(N) 088 51 22.54498(W)   ADJUSTED
 JB0460* NAVD 88 ORTHO HEIGHT -   144.142 (meters)      472.91  (feet) ADJUSTED
 JB0460  ______________________________________________________________________
 JB0460  GEOID HEIGHT    -        -30.153 (meters)                     GEOID18
 JB0460  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 JB0460  DYNAMIC HEIGHT  -        144.049 (meters)      472.60  (feet) COMP
 JB0460  MODELED GRAVITY -    979,980.1   (mgal)                       NAVD 88
 JB0460
 JB0460  HORZ ORDER      -  SECOND
 JB0460  VERT ORDER      -  SECOND    CLASS 0
 JB0460
 JB0460.The horizontal coordinates were established by classical geodetic methods
 JB0460.and adjusted by the National Geodetic Survey in October 1999.
 JB0460
 JB0460.The orthometric height was determined by differential leveling and
 JB0460.adjusted by the NATIONAL GEODETIC SURVEY
 JB0460.in June 1991.
 JB0460
 JB0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0460.GEOID18 height accuracy estimate available here.
 JB0460
 JB0460.Click photographs - Photos may exist for this station.
 JB0460
 JB0460.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0460
 JB0460.The dynamic height is computed by dividing the NAVD 88
 JB0460.geopotential number by the normal gravity value computed on the
 JB0460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0460.degrees latitude (g = 980.6199 gals.).
 JB0460
 JB0460.The modeled gravity was interpolated from observed gravity values.
 JB0460
 JB0460. The following values were computed from the NAD 83(1997) position.
 JB0460
 JB0460;                    North         East     Units Scale Factor Converg.
 JB0460;SPC IL E     -   178,085.025   254,239.815   MT  1.00000078   -0 19 26.0
 JB0460;SPC IL E     -   584,267.29    834,118.46   sFT  1.00000078   -0 19 26.0
 JB0460;UTM  16      - 4,237,414.130   337,618.010   MT  0.99992474   -1 08 59.9
 JB0460
 JB0460!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0460!SPC IL E     -   0.99998211  x   1.00000078  =   0.99998289
 JB0460!UTM  16      -   0.99998211  x   0.99992474  =   0.99990686
 JB0460
 JB0460:                Primary Azimuth Mark                     Grid Az
 JB0460:SPC IL E     -  HEBRON AZ MK 2                           091 58 37.6
 JB0460:UTM  16      -  HEBRON AZ MK 2                           092 48 11.5
 JB0460
 JB0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3761837414(NAD 83)
 JB0460
 JB0460|---------------------------------------------------------------------|
 JB0460| PID    Reference Object                     Distance      Geod. Az  |
 JB0460|                                                           dddmmss.s |
 JB0460| CI3795 HEBRON AZ MK 2                                     0913911.6 |
 JB0460| JB0461 HEBRON RM 1                          29.459 METERS 09752     |
 JB0460| JB0459 HEBRON RM 2                          44.348 METERS 27848     |
 JB0460| JB0458 HEBRON AZ MK                                       3080335.1 |
 JB0460| JB1756 MT VERNON ILL PWR MICROWAV TWR      APPROX. 6.4 KM 3192502.1 |
 JB0460| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 6.2 KM 3212413.0 |
 JB0460|---------------------------------------------------------------------|
 JB0460
 JB0460                          SUPERSEDED SURVEY CONTROL
 JB0460
 JB0460  NAD 83(1993)-  38 16 12.39668(N)    088 51 22.54369(W) AD(       ) 2
 JB0460  NAD 83(1986)-  38 16 12.39862(N)    088 51 22.54471(W) AD(       ) 2
 JB0460  NAD 27      -  38 16 12.22145(N)    088 51 22.31413(W) AD(       ) 2
 JB0460  NGVD 29 (??/??/92)  144.251  (m)          473.26   (f) ADJ UNCH    2 0
 JB0460  NGVD 29             144.25   (m)          473.3    (f) LEVELING    3  
 JB0460
 JB0460.Superseded values are not recommended for survey control.
 JB0460
 JB0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0460.See file dsdata.pdf to determine how the superseded data were derived.
 JB0460
 JB0460_MARKER: DE = TRAVERSE STATION DISK
 JB0460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0460_STAMPING: HEBRON 1961
 JB0460_MARK LOGO: CGS
 JB0460_PROJECTION: FLUSH
 JB0460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0460+STABILITY: SURFACE MOTION
 JB0460_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0460+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2009
 JB0460
 JB0460  HISTORY     - Date     Condition        Report By
 JB0460  HISTORY     - 1961     MONUMENTED       CGS
 JB0460  HISTORY     - 1961     GOOD             CGS
 JB0460  HISTORY     - 1969     GOOD             CGS
 JB0460  HISTORY     - 1973     GOOD             NGS
 JB0460  HISTORY     - 1975     GOOD             NGS
 JB0460  HISTORY     - 20090121 GOOD             ILDT
 JB0460  HISTORY     - 20120604 GOOD             ILDT
 JB0460
 JB0460                          STATION DESCRIPTION
 JB0460
 JB0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0460'THE STATION IS LOCATED ABOUT 4 MILES SOUTHEAST OF MT VERNON, ABOUT 3.5
 JB0460'MILES WEST-NORTHWEST OF OPDYKE AND IN FORK OF ROAD MADE BY U S HIGHWAY
 JB0460'460 AND A OILED ROAD.
 JB0460'
 JB0460'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE SQUARE IN MT
 JB0460'VERNON, GO SOUTH ON U S HIGHWAY 460 AND STATE HIGHWAY 37 FOR 0.7 MILE
 JB0460'TO A STOP LIGHT AND U S HIGHWAY 460 TURNS LEFT, TURN LEFT WITH U S
 JB0460'HIGHWAY 460 AND GO EAST AND SOUTHEAST FOR 3.8 MILES TO THE AZIMUTH
 JB0460'MARK ON RIGHT, CONTINUE ON U S HIGHWAY 460 FOR 0.2 MILE TO CURVE IN
 JB0460'HIGHWAY AND SMALL ROAD SIDE PARK AND STATION ON RIGHT AS DESCRIBED.
 JB0460'
 JB0460'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 JB0460'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS STAMPED
 JB0460'HEBRON 1961.  THE MARK IS 97.5 FEET WEST-NORTHWEST OF A TELEPHONE
 JB0460'POLE, 56 FEET SOUTH OF THE CENTER OF U S HIGHWAY 460, 30 FEET
 JB0460'WEST-NORTHWEST OF A SMALL TREE AND 22 FEET NORTHEAST OF A TRIANGLE
 JB0460'BLAZED TREE.
 JB0460'
 JB0460'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB0460'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS
 JB0460'STAMPED HEBRON NO 1 1961.  THE MARK IS 112.6 FEET EAST OF A TRIANGLE
 JB0460'BLAZED TREE, 48 FEET SOUTH OF THE CENTER OF U S HIGHWAY 140 AND 2 FEET
 JB0460'NORTHWEST OF A TELEPHONE POLE.
 JB0460'
 JB0460'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB0460'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS
 JB0460'STAMPED HEBRON NO 2 1961.  THE MARK IS 132.6 FEET WEST-NORTHWEST OF A
 JB0460'TRIANGLE BLAZED TREE, 81 FEET SOUTHWEST OF THE CENTER OF U S HIGHWAY
 JB0460'460, 43 FEET NORTHEAST OF CENTER OF OILED ROAD AND 42 FEET NORTH OF A
 JB0460'POWER POLE.
 JB0460'
 JB0460'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 JB0460'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 JB0460'HEBRON 1961.  THE MARK IS 54 FEET SOUTHWEST OF THE CENTER OF U S
 JB0460'HIGHWAY 460, 2 FEET EAST OF A TELEPHONE POLE NUMBER 15032 AND 1.5 FEET
 JB0460'EAST-NORTHEAST OF THE WITNESS POST.
 JB0460'
 JB0460'HEIGHT OF LIGHT ABOVE STATION MARK 30.24 METERS.
 JB0460
 JB0460                          STATION RECOVERY (1961)
 JB0460
 JB0460'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0460'4.5 MI SE FROM MT VERNON.
 JB0460'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0460'IN MT. VERNON, THENCE 3.8 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0460'460, ABOUT 0.10 MILES EAST OF THE JUNCTION OF AN OILED ROAD
 JB0460'SOUTHEAST, AT THE EAST END OF A CURVE WITH TANGENTS TO THE EAST
 JB0460'END NORTHWEST, 56 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 JB0460'168 FEET EAST OF THE CENTER OF AN OILED ROAD SOUTHEAST, 22 FEET
 JB0460'NORTHEAST OF A TRIANGLE BLAZED TWELVE INCH CEDAR TREE, 98 FEET
 JB0460'WEST OF A POWER POLE, ABOUT LEVEL WITH THE HIGHWAY AND SET IN
 JB0460'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0460
 JB0460                          STATION RECOVERY (1969)
 JB0460
 JB0460'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 JB0460'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE AZIMUTH MARK WAS IN THE
 JB0460'WAY OF ROAD CONSTRUCTION AND WAS DESTROYED AT THE REQUEST OF THE
 JB0460'HIGHWAY DEPARTMENT AFTER A NEW AZIMUTH MARK WAS SET.  THE DESCRIPTION
 JB0460'IS GOOD WITH THE BELOW.
 JB0460'
 JB0460'THE TELEPHONE POLE AND ROADSIDE PARK ARE GONE, IT IS ABOUT 350 FEET
 JB0460'SOUTHEAST OF A ROAD FORK, 71 FEET EAST OF A 20 INCH ELM TREE AND 1
 JB0460'FOOT NORTHWEST OF A METAL WITNESS POST.
 JB0460'
 JB0460'REFERENCE MARK 1 AS DESCRIBED AND 36 FEET EAST OF A 14 INCH OAK TREE.
 JB0460'
 JB0460'REFERENCE MARK 2 AS DESCRIBED.
 JB0460'
 JB0460'AZIMUTH MARK 1969 IS 0.3 MILES EAST ALONG THE HIGHWAY FROM THE
 JB0460'STATION, 42 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 33 FEET EAST
 JB0460'OF THE CENTERLINE OF A DRIVEWAY NORTH, 1 FOOT NORTH OF A METAL WITNESS
 JB0460'POST, 2 FEET NORTHWEST OF A POWER POLE AND 3 FEET SOUTHWEST OF A
 JB0460'CONCRETE RIGHT-OF-WAY MARKER.  THE MONUMENT PROJECTS 2 INCHES AND THE
 JB0460'DISK IS STAMPED HERBRON 1961 1969.
 JB0460'
 JB0460'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0460
 JB0460                          STATION RECOVERY (1973)
 JB0460
 JB0460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0460'THE STATION MARK AND 1969 AZMIMUTH MARK WERE FOUND IN GOOD CONDITION.
 JB0460'REFERENCE MARKS 1 AND 2 WERE NOT FOUND AND ASSUMED TO HAVE BEEN
 JB0460'DESTROYED SINCE THE SITE IS NOW PART OF AN INTERCHANGE OF I 64 AND U S
 JB0460'HIGHWAY 460.  REFERENCE MARKS 3 AND 4 WERE SET.  A NEW DESCRIPTION
 JB0460'FOLLOWS-
 JB0460'
 JB0460'THE STATION MARK IS LOCATED IN THE SOUTHEAST ANGLE OF THE INTERCHANGE
 JB0460'OF I 64 AND U S HIGHWAY 460, 0.2 MILE SOUTH OF THE OVERPASS OF HIGHWAY
 JB0460'460 OF I 64, 210 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 460, 130 FEET
 JB0460'SOUTHEAST OF THE CENTERLINE OF THE EAST EXIT RAMP OF I 64, 28 FEET
 JB0460'WEST OF A 12 INCH TREE AND 1 FOOT NORTHWEST OF A METAL WITNESS POST.
 JB0460'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HEBRON 1961.
 JB0460'
 JB0460'REFERENCE MARK 3 IS 44 FEET NORTHEAST OF THE CENTERLINE OF A GRAVEL
 JB0460'ROAD, 260 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 460, 1 FOOT NORTH OF
 JB0460'A METAL WITNESS POST AND 81 FEET SOUTHWEST OF THE TREE.  THE MONUMENT
 JB0460'PROJECTS 4 INCHES AND THE DISK IS STAMPED HEBRON 1961 NO 3 1973.
 JB0460'
 JB0460'REFERENCE MARK 4 IS 89 FEET WEST OF THE TREE, 69 FEET SOUTHEAST OF THE
 JB0460'CENTERLINE OF THE EXIT RAMP, 72 FEET NORTHEAST OF THE CENTERLINE OF
 JB0460'GRAVEL ROAD, 210 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 460 AND 1
 JB0460'FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES
 JB0460'AND THE DISK IS STAMPED HEBRON 1961 NO 4 1973.
 JB0460'
 JB0460'THE AZIMUTH MARK IS 3 FEET WEST OF A CONCRETE RIGHT-OF-WAY POST, 1
 JB0460'FOOT NORTHEAST OF A METAL WITNESS POST, 2 FEET NORTHWEST OF A POWER
 JB0460'POLE, 42 FEET NORTH OF THE CENTERLINE OF HIGHWAY 460, 34 FEET EAST OF
 JB0460'THE CENTERLINE OF A GRAVELED ROAD.  THE MONUMENT PROJECTS 2 INCHES AND
 JB0460'THE DISK IS STAMPED HEBRON 1961 1969.
 JB0460'
 JB0460'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0460
 JB0460                          STATION RECOVERY (1975)
 JB0460
 JB0460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB0460'THE STATION MARK AND THE 1969 AZIMUTH MARK WERE FOUND IN GOOD
 JB0460'CONDITION.  REFERENCE MARKS 3 AND 4 WERE FOUND OUT OF THE GROUND AND
 JB0460'ASSUMED DESTROYED BY ROAD CONSTRUCTION.  REFERENCE MARKS 5 AND 6 WERE
 JB0460'SET USING THE SAME MARKS AND RE-STAMPING THE DISK.  A NEW DESCRIPTION
 JB0460'FOLLOWS.
 JB0460'
 JB0460'THE STATION MARK IS LOCATED IN THE SOUTHEAST ANGLE OF THE INTERCHANGE
 JB0460'OF U.S. HIGHWAY 460 AND A GRAVELED ROAD WHICH IS 0.2 MILE EAST OF THE
 JB0460'OVERPASS OF HIGHWAY 460 OF INTERSTATE HIGHWAY 64, 219 FEET SOUTH OF
 JB0460'THE CENTERLINE OF HIGHWAY 460, 115 FEET EAST OF THE CENTERLINE OF THE
 JB0460'GRAVEL ON RAMP ROAD, 62 FEET WEST OF A 14 INCH TREE WITH A TRIANGLE
 JB0460'BLAZE, 1 FOOT SOUTH OF A METAL WITNESS POST AND ON HIGHWAY
 JB0460'RIGHT-OF-WAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HEBRON
 JB0460'1961.
 JB0460'
 JB0460'REFERENCE MARK 5 IS 39 FEET WEST OF THE 14 INCH TREE, 11 FEET
 JB0460'NORTHWEST OF A 10 INCH TREE AND 1 FOOT WEST OF A METAL WITNESS POST.
 JB0460'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED HEBRON 1961 NO
 JB0460'5 1975.
 JB0460'
 JB0460'REFERENCE MARK 6 IS 87 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 JB0460'ROAD, 16 FEET WEST OF A RIGHT-OF-WAY POST AND 1 FOOT NORTH OF A METAL
 JB0460'WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK STAMPED
 JB0460'HEBRON 1961 NO 6 1975.
 JB0460'
 JB0460'THE AZIMUTH MARK IS 41 FEET NORTH OF THE CENTERLINE OF U.S. HIGHWAY
 JB0460'460, 33 FEET EAST OF A GRAVELED DRIVEWAY, 17 FEET SOUTHWEST OF A METAL
 JB0460'WITNESS POST, 2 FEET NORTHWEST OF A POWER POLE AND 2 FEET SOUTHWEST OF
 JB0460'A HIGHWAY RIGHT-OF-WAY POST.  THE MONUMENT PROJECTS 2 INCHES AND THE
 JB0460'DISK STAMPED HEBRON 1961 1969.
 JB0460'
 JB0460'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 JB0460'SOUTHEAST OF MT. VERNON.
 JB0460
 JB0460                          STATION RECOVERY (2009)
 JB0460
 JB0460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0460'RECOVERED IN GOOD CONDITION.
 JB0460
 JB0460                          STATION RECOVERY (2012)
 JB0460
 JB0460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0460'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0091 ***********************************************************************
 NH0091  DESIGNATION -  HEBRON
 NH0091  PID         -  NH0091
 NH0091  STATE/COUNTY-  IL/MCHENRY
 NH0091  COUNTRY     -  US
 NH0091  USGS QUAD   -  HEBRON (2018)
 NH0091
 NH0091                         *CURRENT SURVEY CONTROL
 NH0091  ______________________________________________________________________
 NH0091* NAD 83(1997) POSITION- 42 29 12.51278(N) 088 23 37.98479(W)   ADJUSTED
 NH0091* NAVD 88 ORTHO HEIGHT -   277.094 (meters)      909.10  (feet) ADJUSTED
 NH0091  ______________________________________________________________________
 NH0091  GEOID HEIGHT    -        -34.151 (meters)                     GEOID18
 NH0091  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 NH0091  DYNAMIC HEIGHT  -        277.006 (meters)      908.81  (feet) COMP
 NH0091  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 NH0091
 NH0091  HORZ ORDER      -  THIRD
 NH0091  VERT ORDER      -  SECOND    CLASS 0
 NH0091
 NH0091.The horizontal coordinates were established by classical geodetic methods
 NH0091.and adjusted by the National Geodetic Survey in October 1999.
 NH0091
 NH0091.The orthometric height was determined by differential leveling and
 NH0091.adjusted by the NATIONAL GEODETIC SURVEY
 NH0091.in June 1991.
 NH0091
 NH0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0091.GEOID18 height accuracy estimate available here.
 NH0091
 NH0091.Click photographs - Photos may exist for this station.
 NH0091
 NH0091.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0091
 NH0091.The dynamic height is computed by dividing the NAVD 88
 NH0091.geopotential number by the normal gravity value computed on the
 NH0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0091.degrees latitude (g = 980.6199 gals.).
 NH0091
 NH0091.The modeled gravity was interpolated from observed gravity values.
 NH0091
 NH0091. The following values were computed from the NAD 83(1997) position.
 NH0091
 NH0091;                    North         East     Units Scale Factor Converg.
 NH0091;SPC IL E     -   646,176.822   295,021.819   MT  0.99997530   -0 02 27.2
 NH0091;SPC IL E     - 2,119,998.46    967,917.42   sFT  0.99997530   -0 02 27.2
 NH0091;SPC WI S     -    55,352.956   732,048.442   MT  1.00005882   +1 06 12.8
 NH0091;SPC WI S     -   181,603.82  2,401,728.93   sFT  1.00005882   +1 06 12.8
 NH0091;UTM  16      - 4,704,769.640   385,444.807   MT  0.99976146   -0 56 29.6
 NH0091
 NH0091!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0091!SPC IL E     -   0.99996190  x   0.99997530  =   0.99993720
 NH0091!SPC WI S     -   0.99996190  x   1.00005882  =   1.00002072
 NH0091!UTM  16      -   0.99996190  x   0.99976146  =   0.99972337
 NH0091
 NH0091:                Primary Azimuth Mark                     Grid Az
 NH0091:SPC IL E     -  HEBRON AZ MK                             181 04 55.0
 NH0091:SPC WI S     -  HEBRON AZ MK                             179 56 15.0
 NH0091:UTM  16      -  HEBRON AZ MK                             181 58 57.4
 NH0091
 NH0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8544404769(NAD 83)
 NH0091
 NH0091|---------------------------------------------------------------------|
 NH0091| PID    Reference Object                     Distance      Geod. Az  |
 NH0091|                                                           dddmmss.s |
 NH0091| NH0090 HEBRON RM 1                           9.141 METERS 08738     |
 NH0091| NH0089 HEBRON RM 2                          16.161 METERS 16327     |
 NH0091| NH0088 HEBRON AZ MK                                       1810227.8 |
 NH0091|---------------------------------------------------------------------|
 NH0091
 NH0091                          SUPERSEDED SURVEY CONTROL
 NH0091
 NH0091  NAD 83(1997)-  42 29 12.51218(N)    088 23 37.98521(W) AD(       ) 3
 NH0091  NAD 83(1991)-  42 29 12.51072(N)    088 23 37.98883(W) AD(       ) 3
 NH0091  NAD 83(1986)-  42 29 12.50877(N)    088 23 37.99421(W) AD(       ) 3
 NH0091  NAD 27      -  42 29 12.44500(N)    088 23 37.65060(W) AD(       ) 3
 NH0091  NGVD 29 (??/??/92)  277.159  (m)          909.31   (f) ADJ UNCH    2 0
 NH0091  NGVD 29             277.16   (m)          909.3    (f) LEVELING    3  
 NH0091
 NH0091.Superseded values are not recommended for survey control.
 NH0091
 NH0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0091.See file dsdata.pdf to determine how the superseded data were derived.
 NH0091
 NH0091_MARKER: DS = TRIANGULATION STATION DISK
 NH0091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0091_STAMPING: HEBRON 1954
 NH0091_MARK LOGO: CGS
 NH0091_PROJECTION: PROJECTING 5 CENTIMETERS
 NH0091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0091+STABILITY: SURFACE MOTION
 NH0091_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0091+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2000
 NH0091
 NH0091  HISTORY     - Date     Condition        Report By
 NH0091  HISTORY     - 1954     MONUMENTED       CGS
 NH0091  HISTORY     - 1960     GOOD             CGS
 NH0091  HISTORY     - 1966     GOOD             CGS
 NH0091  HISTORY     - 1972     GOOD             LOCSUR
 NH0091  HISTORY     - 1989     GOOD             USPSQD
 NH0091  HISTORY     - 19940507 GOOD             USPSQD
 NH0091  HISTORY     - 20000802 GOOD             PATRIC
 NH0091  HISTORY     - 20060708 GOOD             GEOCAC
 NH0091  HISTORY     - 20090322 MARK NOT FOUND   INDIV
 NH0091
 NH0091                          STATION DESCRIPTION
 NH0091
 NH0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0091'STATION IS LOCATED AT A T- ROAD INTERSECTION ABOUT 3 MILES
 NH0091'NORTHEAST OF HEBRON 4 MILES NORTHWEST OF RICHMOND AND IS ON
 NH0091'ROAD RIGHT-OF-WAY.  IT IS 55 FEET NORTHEAST OF A PAVED
 NH0091'T-INTERSECTION, 33 FEET NORTH OF THE CENTER OF A PAVED ROAD,
 NH0091'5 FEET SOUTHEAST OF AN 8 INCH CEDAR TREE, 4 FEET WEST OF A WHITE
 NH0091'WITNESS POST AND 3 FEET SOUTH OF A FENCE LINE.  THE MARK
 NH0091'PROJECTS 2 INCHES AND THE DISK IS STAMPED HEBRON 1954.
 NH0091'
 NH0091'REFERENCE MARK NO. 1 IS 30 FEET NORTH OF THE CENTER OF THE
 NH0091'PAVED ROAD, 12 FEET EAST OF AN 8 INCH CEDAR TREE AND 1 FOOT
 NH0091'SOUTH OF THE FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 NH0091'IS STAMPED HEBRON NO 1 1954.
 NH0091'
 NH0091'REFERENCE MARK NO. 2 IS 19 FEET SOUTH OF THE CENTER OF A
 NH0091'PAVED ROAD, 16 FEET WEST OF A POWER LINE POLE AND 1 FOOT NORTH
 NH0091'OF A FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 NH0091'IS STAMPED HEBRON NO 2 1954.
 NH0091'
 NH0091'AZIMUTH MARK IS 34 FEET NORTH OF THE NORTH RAIL OF A RAILROAD
 NH0091'TRACK, 24 FEET EAST OF THE CENTER OF A PAVED ROAD AND 2 FEET
 NH0091'WEST OF A WHITE WITNESS POST.  THE MARK PROJECTS 2 INCHES AND
 NH0091'THE DISK IS STAMPED HEBRON 1954.
 NH0091'
 NH0091'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH0091'173 AND 47 IN HEBRON, GO EAST ON HIGHWAY 173 FOR 2.65 MILES TO A
 NH0091'SIDE ROAD LEFT, TURN LEFT AND GO NORTH ON GRAVEL ROAD FOR
 NH0091'1.0 MILE TO A PAVED CROSSROAD, TURN LEFT AND GO WEST ON PAVED
 NH0091'ROAD FOR 0.7 MILE TO PAVED T-ROAD AND THE STATION IN THE
 NH0091'NORTHEAST ANGLE AS DESCRIBED.
 NH0091'
 NH0091'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 NH0091'PAVED ROAD FOR 0.25 MILE TO A RAILROAD CROSSING AND THE
 NH0091'AZIMUTH MARK AS DESCRIBED.
 NH0091'
 NH0091'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH0091
 NH0091                          STATION RECOVERY (1960)
 NH0091
 NH0091'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0091'5.2 MI SE FROM ZENDA.
 NH0091'ABOUT 4.95 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0091'AND PACIFIC RAILROAD FROM THE STATION AT ZENDA, WALWORTH COUNTY,
 NH0091'WISCONSIN, THENCE ABOUT 0.25 MILE NORTH ALONG A BLACK TOP ROAD,
 NH0091'AT THE T JUNCTION OF A BLACK TOP ROAD LEADING EAST, 51 FEET EAST
 NH0091'OF THE CENTER LINE OF ROAD LEADING NORTH, 30 FEET NORTH OF THE
 NH0091'CENTER LINE OF ROAD LEADING EAST, 25 FEET NORTHEAST OF THE CENTER
 NH0091'LINE OF THE NORTH LEG OF THE ROAD LEADING EAST, 17 1/2 FEET EAST
 NH0091'OF A 10-INCH CEDAR TREE ALONG THE FENCE LINE AND IN THE FENCE
 NH0091'CORNER (THE WEST ONE OF A ROW OF 10 CEDAR TREES ALONG THE FENCE
 NH0091'LINE), 5 FEET SOUTHEAST OF THE 3RD. TREE EAST OF THE WEST END
 NH0091'OF ROW OF TREES, 2 1/2 FEET SOUTH OF THE FENCE LINE, 5 FEET
 NH0091'SOUTHWEST OF A WOODEN WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL
 NH0091'OF THE JUNCTION, AND SET IN TOP OF A CONCRETE POST PROJECTING
 NH0091'1 INCH.
 NH0091
 NH0091                          STATION RECOVERY (1966)
 NH0091
 NH0091'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH0091'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD
 NH0091'CONDITION AT THIS TIME.  THE PREVIOUS DESCRIPTION IS GOOD.
 NH0091'A METAL WITNESS POST WAS SET 1 FOOT NORTH OF THE STATION
 NH0091'MARK AT THIS TIME.
 NH0091
 NH0091                          STATION RECOVERY (1972)
 NH0091
 NH0091'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 NH0091'MARK RECOVERED IN GOOD CONDITION AS DESC.
 NH0091
 NH0091                          STATION RECOVERY (1989)
 NH0091
 NH0091'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0091'RECOVERED IN GOOD CONDITION.
 NH0091
 NH0091                          STATION RECOVERY (1994)
 NH0091
 NH0091'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0091'RECOVERED IN GOOD CONDITION.
 NH0091
 NH0091                          STATION RECOVERY (2000)
 NH0091
 NH0091'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NH0091'RECOVERED IN GOOD CONDITION.
 NH0091
 NH0091                          STATION RECOVERY (2006)
 NH0091
 NH0091'RECOVERY NOTE BY GEOCACHING 2006 (BMC)
 NH0091'RECOVERED IN GOOD CONDITION.
 NH0091
 NH0091                          STATION RECOVERY (2009)
 NH0091
 NH0091'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009
 NH0091'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0458 ***********************************************************************
 JB0458  DESIGNATION -  HEBRON AZ MK
 JB0458  PID         -  JB0458
 JB0458  STATE/COUNTY-  IL/JEFFERSON
 JB0458  COUNTRY     -  US
 JB0458  USGS QUAD   -  OPDYKE (2018)
 JB0458
 JB0458                         *CURRENT SURVEY CONTROL
 JB0458  ______________________________________________________________________
 JB0458* NAD 83(1986) POSITION- 38 16 18.     (N) 088 51 32.     (W)   SCALED
 JB0458* NAVD 88 ORTHO HEIGHT -   143.188 (meters)      469.78  (feet) ADJUSTED
 JB0458  ______________________________________________________________________
 JB0458  GEOID HEIGHT    -        -30.155 (meters)                     GEOID18
 JB0458  DYNAMIC HEIGHT  -        143.096 (meters)      469.47  (feet) COMP
 JB0458  MODELED GRAVITY -    979,980.4   (mgal)                       NAVD 88
 JB0458
 JB0458  VERT ORDER      -  SECOND    CLASS 0
 JB0458
 JB0458.The horizontal coordinates were scaled from a map and have
 JB0458.an estimated accuracy of +/- 6 seconds.
 JB0458
 JB0458.The orthometric height was determined by differential leveling and
 JB0458.adjusted by the NATIONAL GEODETIC SURVEY
 JB0458.in June 1991.
 JB0458
 JB0458.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0458.GEOID18 height accuracy estimate available here.
 JB0458
 JB0458.Click photographs - Photos may exist for this station.
 JB0458
 JB0458.The dynamic height is computed by dividing the NAVD 88
 JB0458.geopotential number by the normal gravity value computed on the
 JB0458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0458.degrees latitude (g = 980.6199 gals.).
 JB0458
 JB0458.The modeled gravity was interpolated from observed gravity values.
 JB0458
 JB0458;                    North         East    Units  Estimated Accuracy
 JB0458;SPC IL E     -   178,260.      254,010.      MT  (+/- 180 meters Scaled)
 JB0458
 JB0458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH373375(NAD 83)
 JB0458
 JB0458                          SUPERSEDED SURVEY CONTROL
 JB0458
 JB0458  NGVD 29 (??/??/92)  143.297  (m)          470.13   (f) ADJ UNCH    2 0
 JB0458
 JB0458.Superseded values are not recommended for survey control.
 JB0458
 JB0458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0458.See file dsdata.pdf to determine how the superseded data were derived.
 JB0458
 JB0458_MARKER: DZ = AZIMUTH MARK DISK
 JB0458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0458_STAMPING: HEBRON 1961
 JB0458_MARK LOGO: CGS
 JB0458_PROJECTION: FLUSH
 JB0458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0458+STABILITY: SURFACE MOTION
 JB0458
 JB0458  HISTORY     - Date     Condition        Report By
 JB0458  HISTORY     - 1961     MONUMENTED       CGS
 JB0458  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0458  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0458  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0458
 JB0458                          STATION DESCRIPTION
 JB0458
 JB0458'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0458'4.2 MI SE FROM MT VERNON.
 JB0458'ABOUT 0.7 MILE SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0458'IN MT. VERNON, THENCE 3.55 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0458'460, ABOUT 0.05 MILES SOUTHEAST OF THE JUNCTION OF A DIRT ROAD
 JB0458'WEST, 54 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 2
 JB0458'FEET SOUTHEAST OF POWER POLE 15032, 1.4 FEET EAST OF A METAL
 JB0458'WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET
 JB0458'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0458
 JB0458                          STATION RECOVERY (1973)
 JB0458
 JB0458'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0458'MARK NOT FOUND.
 JB0458
 JB0458                          STATION RECOVERY (2009)
 JB0458
 JB0458'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0458'MARK NOT FOUND.
 JB0458
 JB0458                          STATION RECOVERY (2012)
 JB0458
 JB0458'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0458'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0088 ***********************************************************************
 NH0088  DESIGNATION -  HEBRON AZ MK
 NH0088  PID         -  NH0088
 NH0088  STATE/COUNTY-  IL/MCHENRY
 NH0088  COUNTRY     -  US
 NH0088  USGS QUAD   -  HEBRON (2018)
 NH0088
 NH0088                         *CURRENT SURVEY CONTROL
 NH0088  ______________________________________________________________________
 NH0088* NAD 83(1986) POSITION- 42 28 59.     (N) 088 23 37.     (W)   SCALED
 NH0088* NAVD 88 ORTHO HEIGHT -   271.928 (meters)      892.15  (feet) ADJUSTED
 NH0088  ______________________________________________________________________
 NH0088  GEOID HEIGHT    -        -34.147 (meters)                     GEOID18
 NH0088  DYNAMIC HEIGHT  -        271.841 (meters)      891.87  (feet) COMP
 NH0088  MODELED GRAVITY -    980,294.5   (mgal)                       NAVD 88
 NH0088
 NH0088  VERT ORDER      -  SECOND    CLASS 0
 NH0088
 NH0088.The horizontal coordinates were scaled from a map and have
 NH0088.an estimated accuracy of +/- 6 seconds.
 NH0088
 NH0088.The orthometric height was determined by differential leveling and
 NH0088.adjusted by the NATIONAL GEODETIC SURVEY
 NH0088.in June 1991.
 NH0088
 NH0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0088.GEOID18 height accuracy estimate available here.
 NH0088
 NH0088.Click photographs - Photos may exist for this station.
 NH0088
 NH0088.The dynamic height is computed by dividing the NAVD 88
 NH0088.geopotential number by the normal gravity value computed on the
 NH0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0088.degrees latitude (g = 980.6199 gals.).
 NH0088
 NH0088.The modeled gravity was interpolated from observed gravity values.
 NH0088
 NH0088;                    North         East    Units  Estimated Accuracy
 NH0088;SPC IL E     -   645,760.      295,040.      MT  (+/- 180 meters Scaled)
 NH0088
 NH0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN854043(NAD 83)
 NH0088
 NH0088                          SUPERSEDED SURVEY CONTROL
 NH0088
 NH0088  NGVD 29 (??/??/92)  271.993  (m)          892.36   (f) ADJ UNCH    2 0
 NH0088
 NH0088.Superseded values are not recommended for survey control.
 NH0088
 NH0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0088.See file dsdata.pdf to determine how the superseded data were derived.
 NH0088
 NH0088_MARKER: DZ = AZIMUTH MARK DISK
 NH0088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0088_STAMPING: HEBRON 1954
 NH0088_MARK LOGO: CGS
 NH0088_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0088+STABILITY: SURFACE MOTION
 NH0088
 NH0088  HISTORY     - Date     Condition        Report By
 NH0088  HISTORY     - 1954     MONUMENTED       CGS
 NH0088  HISTORY     - 1960     GOOD             CGS
 NH0088  HISTORY     - 19940508 MARK NOT FOUND   USPSQD
 NH0088  HISTORY     - 20060708 GOOD             GEOCAC
 NH0088
 NH0088                          STATION DESCRIPTION
 NH0088
 NH0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0088'5 MI SE FROM ZENDA.
 NH0088'ABOUT 4.95 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0088'AND PACIFIC RAILROAD FROM THE STATION AT ZENDA, WALWORTH COUNTY,
 NH0088'WISCONSIN, AT THE CROSSING OF A BLACK TOP ROAD, 0.25 MILE
 NH0088'NORTHWEST OF MILPOLE 62, 34 FEET NORTHEAST OF THE NORTHEAST
 NH0088'RAIL, 24 1/2 FEET SOUTHEAST OF THE CENTER LINE OF ROAD, 49 FEET
 NH0088'EAST OF THE CENTER LINE OF CROSSING, 16 FEET WEST OF THE CENTER
 NH0088'LINE OF A FARM ROAD LEADING SOUTHEAST, 11 1/2 FEET NORTHEAST
 NH0088'OF THE FIRST POWER LINE POLE NORTHEAST OF THE TRACK, 2 1/2 FEET
 NH0088'WEST OF A WHITE WOODEN WITNESS POST, 1 FOOT SOUTHWEST OF A STEEL
 NH0088'WITNESS POST, 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 NH0088'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 NH0088
 NH0088                          STATION RECOVERY (1994)
 NH0088
 NH0088'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0088'MARK NOT FOUND.
 NH0088
 NH0088                          STATION RECOVERY (2006)
 NH0088
 NH0088'RECOVERY NOTE BY GEOCACHING 2006 (BMC)
 NH0088'PREVIOUS DESCRIPTION IS GOOD.  THE STATION IS LOCATED IN THE TRIANGLE
 NH0088'OF DIRT/GRASS FORMED BY THE RAILROAD, THE ROAD AND A FARMING TRACK TO
 NH0088'THE SE OF THE MARK.  IT IS BETWEEN A ROAD DIRECTIONAL ARROW AND THE
 NH0088'POWER POLE 188007.
 NH0088'
 NH0088'THE DISK IS TILTED 25 DEGREES TO THE NW.  THE LOCAL FARMER SAID THAT
 NH0088'HE HAD RECENTLY HIT THE MONUMENT WITH HIS MOWER, CAUSING THE TILT.  I
 NH0088'SUGGESTED HE ADD DIRT TO MAKE THE MONUMENT LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0461 ***********************************************************************
 JB0461  DESIGNATION -  HEBRON RM 1
 JB0461  PID         -  JB0461
 JB0461  STATE/COUNTY-  IL/JEFFERSON
 JB0461  COUNTRY     -  US
 JB0461  USGS QUAD   -  OPDYKE (2018)
 JB0461
 JB0461                         *CURRENT SURVEY CONTROL
 JB0461  ______________________________________________________________________
 JB0461* NAD 83(1986) POSITION- 38 16 12.25   (N) 088 51 21.34   (W)   HD_HELD1
 JB0461* NAVD 88 ORTHO HEIGHT -   144.049 (meters)      472.60  (feet) ADJUSTED
 JB0461  ______________________________________________________________________
 JB0461  GEOID HEIGHT    -        -30.153 (meters)                     GEOID18
 JB0461  DYNAMIC HEIGHT  -        143.956 (meters)      472.30  (feet) COMP
 JB0461  MODELED GRAVITY -    979,980.1   (mgal)                       NAVD 88
 JB0461
 JB0461  VERT ORDER      -  SECOND    CLASS 0
 JB0461
 JB0461.The horizontal coordinates were determined by differentially corrected
 JB0461.hand held GPS observations or other comparable positioning techniques
 JB0461.and have an estimated accuracy of +/- 3 meters.
 JB0461
 JB0461.The orthometric height was determined by differential leveling and
 JB0461.adjusted by the NATIONAL GEODETIC SURVEY
 JB0461.in June 1991.
 JB0461
 JB0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0461.GEOID18 height accuracy estimate available here.
 JB0461
 JB0461.Click photographs - Photos may exist for this station.
 JB0461
 JB0461.The dynamic height is computed by dividing the NAVD 88
 JB0461.geopotential number by the normal gravity value computed on the
 JB0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0461.degrees latitude (g = 980.6199 gals.).
 JB0461
 JB0461.The modeled gravity was interpolated from observed gravity values.
 JB0461
 JB0461;                    North         East    Units  Estimated Accuracy
 JB0461;SPC IL E     -   178,080.7     254,269.1     MT  (+/- 3 meters HH1 GPS) 
 JB0461
 JB0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3764737409(NAD 83)
 JB0461
 JB0461                          SUPERSEDED SURVEY CONTROL
 JB0461
 JB0461  NGVD 29 (??/??/92)  144.158  (m)          472.96   (f) ADJ UNCH    2 0
 JB0461
 JB0461.Superseded values are not recommended for survey control.
 JB0461
 JB0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0461.See file dsdata.pdf to determine how the superseded data were derived.
 JB0461
 JB0461_MARKER: DR = REFERENCE MARK DISK
 JB0461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0461_STAMPING: HEBRON NO 1 1961
 JB0461_MARK LOGO: CGS
 JB0461_PROJECTION: FLUSH
 JB0461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0461+STABILITY: SURFACE MOTION
 JB0461
 JB0461  HISTORY     - Date     Condition        Report By
 JB0461  HISTORY     - 1961     MONUMENTED       CGS
 JB0461  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0461  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0461
 JB0461                          STATION DESCRIPTION
 JB0461
 JB0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0461'4.5 MI SE FROM MT VERNON.
 JB0461'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0461'IN MT. VERNON, THENCE 3.8 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0461'460, ABOUT 0.10 MILES EAST OF THE JUNCTION OF AN OILED ROAD
 JB0461'SOUTHEAST, AT THE EAST END OF A CURVE WITH TANGENTS TO THE
 JB0461'EAST AND NORTHWEST, 49 FEET NORTH OF THE CENTER LINE OF THE
 JB0461'HIGHWAY, 265 FEET EAST OF THE CENTER OF AN OILED ROAD SOUTHEAST,
 JB0461'112 FEET EAST OF A TRIANGLE BLAZED TWELVE INCH CEDAR TREE, 2
 JB0461'FEET NORTH OF A POWER POLE, 96.7 FEET EAST OF TRAVERSE STATION
 JB0461'HEBRON, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A
 JB0461'CONCRETE POST FLUSH WITH THE GROUND.
 JB0461
 JB0461                          STATION RECOVERY (1973)
 JB0461
 JB0461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0461'MARK NOT FOUND.
 JB0461
 JB0461                          STATION RECOVERY (2009)
 JB0461
 JB0461'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0461'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0090 ***********************************************************************
 NH0090  DESIGNATION -  HEBRON RM 1
 NH0090  PID         -  NH0090
 NH0090  STATE/COUNTY-  IL/MCHENRY
 NH0090  COUNTRY     -  US
 NH0090  USGS QUAD   -  HEBRON (2018)
 NH0090
 NH0090                         *CURRENT SURVEY CONTROL
 NH0090  ______________________________________________________________________
 NH0090* NAD 83(2011) POSITION- 42 29 12.52103(N) 088 23 37.59431(W)   ADJUSTED
 NH0090* NAD 83(2011) ELLIP HT-   242.701 (meters)        (06/27/12)   ADJUSTED
 NH0090* NAD 83(2011) EPOCH   -  2010.00
 NH0090* NAVD 88 ORTHO HEIGHT -   276.857 (meters)      908.32  (feet) ADJUSTED
 NH0090  ______________________________________________________________________
 NH0090  GEOID HEIGHT    -        -34.151 (meters)                     GEOID18
 NH0090  NAD 83(2011) X  -    132,045.473 (meters)                     COMP
 NH0090  NAD 83(2011) Y  - -4,708,974.071 (meters)                     COMP
 NH0090  NAD 83(2011) Z  -  4,285,798.409 (meters)                     COMP
 NH0090  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 NH0090  DYNAMIC HEIGHT  -        276.769 (meters)      908.03  (feet) COMP
 NH0090  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 NH0090
 NH0090  VERT ORDER      -  SECOND    CLASS 0
 NH0090
 NH0090  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0090  Standards:
 NH0090         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0090            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0090  -------------------------------------------------------------------
 NH0090  NETWORK    2.11   2.41           0.82   0.90   1.23     -0.10454636
 NH0090  -------------------------------------------------------------------
 NH0090  Click here for local accuracies and other accuracy information.
 NH0090
 NH0090.The horizontal coordinates were established by GPS observations
 NH0090.and adjusted by the National Geodetic Survey in June 2012.
 NH0090
 NH0090.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0090.been affixed to the stable North American tectonic plate. See 
 NH0090.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0090
 NH0090.The horizontal coordinates are valid at the epoch date displayed above
 NH0090.which is a decimal equivalence of Year/Month/Day.
 NH0090
 NH0090.The orthometric height was determined by differential leveling and
 NH0090.adjusted by the NATIONAL GEODETIC SURVEY
 NH0090.in June 1991.
 NH0090
 NH0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0090.GEOID18 height accuracy estimate available here.
 NH0090
 NH0090.Click photographs - Photos may exist for this station.
 NH0090
 NH0090.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0090
 NH0090.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0090
 NH0090.The ellipsoidal height was determined by GPS observations
 NH0090.and is referenced to NAD 83.
 NH0090
 NH0090.The dynamic height is computed by dividing the NAVD 88
 NH0090.geopotential number by the normal gravity value computed on the
 NH0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0090.degrees latitude (g = 980.6199 gals.).
 NH0090
 NH0090.The modeled gravity was interpolated from observed gravity values.
 NH0090
 NH0090. The following values were computed from the NAD 83(2011) position.
 NH0090
 NH0090;                    North         East     Units Scale Factor Converg.
 NH0090;SPC IL E     -   646,177.070   295,030.736   MT  0.99997530   -0 02 27.0
 NH0090;SPC IL E     - 2,119,999.27    967,946.67   sFT  0.99997530   -0 02 27.0
 NH0090;UTM  16      - 4,704,769.748   385,453.725   MT  0.99976143   -0 56 29.4
 NH0090
 NH0090!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0090!SPC IL E     -   0.99996194  x   0.99997530  =   0.99993724
 NH0090!UTM  16      -   0.99996194  x   0.99976143  =   0.99972338
 NH0090
 NH0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8545304769(NAD 83)
 NH0090
 NH0090                          SUPERSEDED SURVEY CONTROL
 NH0090
 NH0090  NAD 83(2007)-  42 29 12.52107(N)    088 23 37.59527(W) AD(2002.00) 0
 NH0090  ELLIP H (02/10/07)  242.730  (m)                       GP(2002.00)    
 NH0090  ELLIP H (02/03/05)  242.746  (m)                       GP(       ) 4 2
 NH0090  NAD 83(1997)-  42 29 12.52110(N)    088 23 37.59508(W) AD(       ) 1
 NH0090  ELLIP H (04/24/01)  242.747  (m)                       GP(       ) 4 1
 NH0090  NAVD 88             276.86   (m)          908.3    (f) LEVELING    3  
 NH0090  NGVD 29 (??/??/92)  276.921  (m)          908.53   (f) ADJ UNCH    2 0
 NH0090
 NH0090.Superseded values are not recommended for survey control.
 NH0090
 NH0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0090.See file dsdata.pdf to determine how the superseded data were derived.
 NH0090
 NH0090_MARKER: DR = REFERENCE MARK DISK
 NH0090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0090_STAMPING: HEBRON NO 1 1954
 NH0090_MARK LOGO: CGS
 NH0090_PROJECTION: FLUSH
 NH0090_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0090+STABILITY: SURFACE MOTION
 NH0090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0090+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2003
 NH0090
 NH0090  HISTORY     - Date     Condition        Report By
 NH0090  HISTORY     - 1954     MONUMENTED       CGS
 NH0090  HISTORY     - 1960     GOOD             CGS
 NH0090  HISTORY     - 19940507 GOOD             USPSQD
 NH0090  HISTORY     - 20010201 GOOD             SECI
 NH0090  HISTORY     - 20030427 GOOD             USPSQD
 NH0090  HISTORY     - 20060708 GOOD             GEOCAC
 NH0090
 NH0090                          STATION DESCRIPTION
 NH0090
 NH0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0090'5.2 MI SE FROM ZENDA.
 NH0090'ABOUT 4.95 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0090'AND PACIFIC RAILROAD FROM THE STATION AT ZENDA, WALWORTH COUNTY,
 NH0090'WISCONSIN, THENCE ABOUT 0.25 MILE NORTH ALONG A BLACK TOP ROAD,
 NH0090'AT THE T JUNCTION OF A BLACK TOP ROAD LEADING EAST, 28.8 FEET
 NH0090'EAST OF TRIANGULATION STATION HEBRON, DESCRIBED, 31 FEET NORTH
 NH0090'OF THE CENTER LINE OF ROAD LEADING EAST, 21 FEET WEST OF THE
 NH0090'EAST ONE OF A ROW OF CEDAR TREES ALONG THE FENCE LINE, 1 FOOT
 NH0090'SOUTH OF THE FENCE LINE, 3 FEET ABOVE THE LEVEL OF THE ROAD
 NH0090'LEADING EAST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 NH0090'2 INCHES.
 NH0090
 NH0090                          STATION RECOVERY (1994)
 NH0090
 NH0090'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0090'RECOVERED IN GOOD CONDITION.
 NH0090
 NH0090                          STATION RECOVERY (2001)
 NH0090
 NH0090'RECOVERY NOTE BY SMITH ENG CONS INC 2001 (RJW)
 NH0090'RECOVERED AS DESCRIBED
 NH0090'
 NH0090
 NH0090                          STATION RECOVERY (2003)
 NH0090
 NH0090'RECOVERY NOTE BY US POWER SQUADRON 2003 (GB)
 NH0090'RECOVERED IN GOOD CONDITION.
 NH0090
 NH0090                          STATION RECOVERY (2006)
 NH0090
 NH0090'RECOVERY NOTE BY GEOCACHING 2006 (BMC)
 NH0090'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0459 ***********************************************************************
 JB0459  DESIGNATION -  HEBRON RM 2
 JB0459  PID         -  JB0459
 JB0459  STATE/COUNTY-  IL/JEFFERSON
 JB0459  COUNTRY     -  US
 JB0459  USGS QUAD   -  OPDYKE (2018)
 JB0459
 JB0459                         *CURRENT SURVEY CONTROL
 JB0459  ______________________________________________________________________
 JB0459* NAD 83(1986) POSITION- 38 16 12.60   (N) 088 51 24.35   (W)   HD_HELD1
 JB0459* NAVD 88 ORTHO HEIGHT -   144.032 (meters)      472.55  (feet) ADJUSTED
 JB0459  ______________________________________________________________________
 JB0459  GEOID HEIGHT    -        -30.153 (meters)                     GEOID18
 JB0459  DYNAMIC HEIGHT  -        143.939 (meters)      472.24  (feet) COMP
 JB0459  MODELED GRAVITY -    979,980.1   (mgal)                       NAVD 88
 JB0459
 JB0459  VERT ORDER      -  SECOND    CLASS 0
 JB0459
 JB0459.The horizontal coordinates were determined by differentially corrected
 JB0459.hand held GPS observations or other comparable positioning techniques
 JB0459.and have an estimated accuracy of +/- 3 meters.
 JB0459
 JB0459.The orthometric height was determined by differential leveling and
 JB0459.adjusted by the NATIONAL GEODETIC SURVEY
 JB0459.in June 1991.
 JB0459
 JB0459.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0459.GEOID18 height accuracy estimate available here.
 JB0459
 JB0459.Click photographs - Photos may exist for this station.
 JB0459
 JB0459.The dynamic height is computed by dividing the NAVD 88
 JB0459.geopotential number by the normal gravity value computed on the
 JB0459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0459.degrees latitude (g = 980.6199 gals.).
 JB0459
 JB0459.The modeled gravity was interpolated from observed gravity values.
 JB0459
 JB0459;                    North         East    Units  Estimated Accuracy
 JB0459;SPC IL E     -   178,091.9     254,196.0     MT  (+/- 3 meters HH1 GPS) 
 JB0459
 JB0459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3757437421(NAD 83)
 JB0459
 JB0459                          SUPERSEDED SURVEY CONTROL
 JB0459
 JB0459  NGVD 29 (??/??/92)  144.141  (m)          472.90   (f) ADJ UNCH    2 0
 JB0459
 JB0459.Superseded values are not recommended for survey control.
 JB0459
 JB0459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0459.See file dsdata.pdf to determine how the superseded data were derived.
 JB0459
 JB0459_MARKER: DR = REFERENCE MARK DISK
 JB0459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0459_STAMPING: HEBRON NO 2 1961
 JB0459_MARK LOGO: CGS
 JB0459_PROJECTION: FLUSH
 JB0459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0459+STABILITY: SURFACE MOTION
 JB0459
 JB0459  HISTORY     - Date     Condition        Report By
 JB0459  HISTORY     - 1961     MONUMENTED       CGS
 JB0459  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0459  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0459
 JB0459                          STATION DESCRIPTION
 JB0459
 JB0459'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0459'4.5 MI SE FROM MT VERNON.
 JB0459'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0459'IN MT. VERNON, THENCE 3.8 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0459'460, ABOUT 0.10 MILES EAST OF THE JUNCTION OF AN OILED ROAD
 JB0459'SOUTHEAST, AT THE EAST END OF A CURVE WITH TANGENTS TO THE
 JB0459'EAST END AND NORTHWEST, 81 FEET SOUTH OF THE CENTER LINE OF THE
 JB0459'HIGHWAY, 46 FEET EAST OF THE CENTER OF THE OILED ROAD SOUTHEAST,
 JB0459'133 FEET NORTH-NORTHWEST OF A TRIANGLE BLAZED 12 INCH CEDAR TREE,
 JB0459'17 FEET EAST OF A 20 INCH ELM TREE, 1 FOOT SOUTHEAST OF THE
 JB0459'SOUTHEAST CORNER OF A 4 FOOT SQUARE CONCRETE PLATFORM, 145.5
 JB0459'FEET WEST-NORTHWEST OF TRAVERSE STATION HEBRON, 1 FOOT BELOW THE
 JB0459'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0459'WITH THE GROUND.
 JB0459
 JB0459                          STATION RECOVERY (1973)
 JB0459
 JB0459'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0459'MARK NOT FOUND.
 JB0459
 JB0459                          STATION RECOVERY (2009)
 JB0459
 JB0459'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0459'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0089 ***********************************************************************
 NH0089  DESIGNATION -  HEBRON RM 2
 NH0089  PID         -  NH0089
 NH0089  STATE/COUNTY-  IL/MCHENRY
 NH0089  COUNTRY     -  US
 NH0089  USGS QUAD   -  HEBRON (2018)
 NH0089
 NH0089                         *CURRENT SURVEY CONTROL
 NH0089  ______________________________________________________________________
 NH0089* NAD 83(1986) POSITION- 42 29 12.01   (N) 088 23 37.78   (W)   HD_HELD1
 NH0089* NAVD 88 ORTHO HEIGHT -   275.569 (meters)      904.10  (feet) ADJUSTED
 NH0089  ______________________________________________________________________
 NH0089  GEOID HEIGHT    -        -34.151 (meters)                     GEOID18
 NH0089  DYNAMIC HEIGHT  -        275.481 (meters)      903.81  (feet) COMP
 NH0089  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 NH0089
 NH0089  VERT ORDER      -  SECOND    CLASS 0
 NH0089
 NH0089.The horizontal coordinates were determined by differentially corrected
 NH0089.hand held GPS observations or other comparable positioning techniques
 NH0089.and have an estimated accuracy of +/- 3 meters.
 NH0089
 NH0089.The orthometric height was determined by differential leveling and
 NH0089.adjusted by the NATIONAL GEODETIC SURVEY
 NH0089.in June 1991.
 NH0089
 NH0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0089.GEOID18 height accuracy estimate available here.
 NH0089
 NH0089.Click photographs - Photos may exist for this station.
 NH0089
 NH0089.The dynamic height is computed by dividing the NAVD 88
 NH0089.geopotential number by the normal gravity value computed on the
 NH0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0089.degrees latitude (g = 980.6199 gals.).
 NH0089
 NH0089.The modeled gravity was interpolated from observed gravity values.
 NH0089
 NH0089;                    North         East    Units  Estimated Accuracy
 NH0089;SPC IL E     -   646,161.3     295,026.5     MT  (+/- 3 meters HH1 GPS) 
 NH0089
 NH0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8544904754(NAD 83)
 NH0089
 NH0089                          SUPERSEDED SURVEY CONTROL
 NH0089
 NH0089  NGVD 29 (??/??/92)  275.634  (m)          904.31   (f) ADJ UNCH    2 0
 NH0089
 NH0089.Superseded values are not recommended for survey control.
 NH0089
 NH0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0089.See file dsdata.pdf to determine how the superseded data were derived.
 NH0089
 NH0089_MARKER: DR = REFERENCE MARK DISK
 NH0089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0089_STAMPING: HEBRON NO 2 1954
 NH0089_MARK LOGO: CGS
 NH0089_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0089+STABILITY: SURFACE MOTION
 NH0089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0089+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2003
 NH0089
 NH0089  HISTORY     - Date     Condition        Report By
 NH0089  HISTORY     - 1954     MONUMENTED       CGS
 NH0089  HISTORY     - 1960     GOOD             CGS
 NH0089  HISTORY     - 19940507 GOOD             USPSQD
 NH0089  HISTORY     - 20030427 GOOD             USPSQD
 NH0089  HISTORY     - 20060708 GOOD             GEOCAC
 NH0089
 NH0089                          STATION DESCRIPTION
 NH0089
 NH0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0089'5.2 MI SE FROM ZENDA.
 NH0089'ABOUT 4.95 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0089'AND PACIFIC RAILROAD FROM THE STATION AT ZENDA, WALWORTH COUNTY,
 NH0089'WISCONSIN, THENCE ABOUT 0.25 MILE NORTH ALONG A BLACK TOP ROAD,
 NH0089'AT THE T JUNCTION OF A BLACK TOP ROAD LEADING EAST, 53.1 FEET
 NH0089'SOUTH-SOUTHEAST OF AND ACROSS THE ROAD LEADING EAST FROM
 NH0089'TRIANGULATION STATION HEBRON, DESCRIBED, 21 FEET SOUTH OF THE
 NH0089'CENTER LINE OF ROAD LEADING EAST, 16 FEET WEST OF THE FIRST
 NH0089'POWER LINE POLE EAST OF THE JUNCTION, IN THE LINE OF POLES TO
 NH0089'THE EAST, 1 FOOT NORTH OF A FENCE LINE, ABOUT 1 FOOT BELOW THE
 NH0089'LEVEL OF THE ROAD TO THE EAST, AND SET IN TOP OF A CONCRETE
 NH0089'POST PROJECTING 1 INCH.
 NH0089
 NH0089                          STATION RECOVERY (1994)
 NH0089
 NH0089'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0089'RECOVERED IN GOOD CONDITION.
 NH0089
 NH0089                          STATION RECOVERY (2003)
 NH0089
 NH0089'RECOVERY NOTE BY US POWER SQUADRON 2003 (GB)
 NH0089'RECOVERED IN GOOD CONDITION.
 NH0089
 NH0089                          STATION RECOVERY (2006)
 NH0089
 NH0089'RECOVERY NOTE BY GEOCACHING 2006 (BMC)
 NH0089'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0462 ***********************************************************************
 JB0462  DESIGNATION -  HEBRON RM 3
 JB0462  PID         -  JB0462
 JB0462  STATE/COUNTY-  IL/JEFFERSON
 JB0462  COUNTRY     -  US
 JB0462  USGS QUAD   -  OPDYKE (2018)
 JB0462
 JB0462                         *CURRENT SURVEY CONTROL
 JB0462  ______________________________________________________________________
 JB0462* NAD 83(1986) POSITION- 38 16 12.     (N) 088 51 22.     (W)   SCALED
 JB0462* NAVD 88 ORTHO HEIGHT -   144.54  (meters)      474.2   (feet) RESET
 JB0462  ______________________________________________________________________
 JB0462  GEOID HEIGHT    -        -30.153 (meters)                     GEOID18
 JB0462  VERT ORDER      -  THIRD
 JB0462
 JB0462.The horizontal coordinates were scaled from a map and have
 JB0462.an estimated accuracy of +/- 6 seconds.
 JB0462
 JB0462.The orthometric height was computed from unverified reset data.
 JB0462
 JB0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0462.GEOID18 height accuracy estimate available here.
 JB0462
 JB0462.Click photographs - Photos may exist for this station.
 JB0462
 JB0462;                    North         East    Units  Estimated Accuracy
 JB0462;SPC IL E     -   178,070.      254,250.      MT  (+/- 180 meters Scaled)
 JB0462
 JB0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH376374(NAD 83)
 JB0462
 JB0462                          SUPERSEDED SURVEY CONTROL
 JB0462
 JB0462.No superseded survey control is available for this station.
 JB0462
 JB0462_MARKER: DR = REFERENCE MARK DISK
 JB0462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0462_STAMPING: HEBRON 1961 NO 3 1973
 JB0462_MARK LOGO: NGS
 JB0462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0462+STABILITY: SURFACE MOTION
 JB0462
 JB0462  HISTORY     - Date     Condition        Report By
 JB0462  HISTORY     - 1973     MONUMENTED       NGS
 JB0462  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0462
 JB0462                          STATION DESCRIPTION
 JB0462
 JB0462'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0462'4 MI SE FROM MT VERNON.
 JB0462'AT THE SOUTHEAST ANGLE OF THE INTERCHANGE OF I 64 AND U.S.
 JB0462'HIGHWAY 460, 0.2 MILE EAST OF THE OVERPASS OF HIGHWAY 460 OF I
 JB0462'64, 44 FEET NORTHEAST OF THE CENTERLINE OF GRAVEL ROAD, 260 FEET
 JB0462'SOUTH OF THE CENTERLINE OF HIGHWAY 460, 1 FOOT NORTH OF A METAL
 JB0462'WITNESS POST, 81 FEET SOUTHWEST OF A 12 INCH TREE AND SET IN THE
 JB0462'TOP OF A ROUND CONCRETE POST PROJECTING 4 INCHES.
 JB0462
 JB0462                          STATION RECOVERY (2009)
 JB0462
 JB0462'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0462'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0463 ***********************************************************************
 JB0463  DESIGNATION -  HEBRON RM 4
 JB0463  PID         -  JB0463
 JB0463  STATE/COUNTY-  IL/JEFFERSON
 JB0463  COUNTRY     -  US
 JB0463  USGS QUAD   -  OPDYKE (2018)
 JB0463
 JB0463                         *CURRENT SURVEY CONTROL
 JB0463  ______________________________________________________________________
 JB0463* NAD 83(1986) POSITION- 38 16 12.     (N) 088 51 22.     (W)   SCALED
 JB0463* NAVD 88 ORTHO HEIGHT -   145.05  (meters)      475.9   (feet) RESET
 JB0463  ______________________________________________________________________
 JB0463  GEOID HEIGHT    -        -30.153 (meters)                     GEOID18
 JB0463  VERT ORDER      -  THIRD
 JB0463
 JB0463.The horizontal coordinates were scaled from a map and have
 JB0463.an estimated accuracy of +/- 6 seconds.
 JB0463
 JB0463.The orthometric height was computed from unverified reset data.
 JB0463
 JB0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0463.GEOID18 height accuracy estimate available here.
 JB0463
 JB0463.Click photographs - Photos may exist for this station.
 JB0463
 JB0463;                    North         East    Units  Estimated Accuracy
 JB0463;SPC IL E     -   178,070.      254,250.      MT  (+/- 180 meters Scaled)
 JB0463
 JB0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH376374(NAD 83)
 JB0463
 JB0463                          SUPERSEDED SURVEY CONTROL
 JB0463
 JB0463.No superseded survey control is available for this station.
 JB0463
 JB0463_MARKER: DR = REFERENCE MARK DISK
 JB0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0463_STAMPING: HEBRON 1961 NO 4 1973
 JB0463_MARK LOGO: NGS
 JB0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0463+STABILITY: SURFACE MOTION
 JB0463_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0463+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2009
 JB0463
 JB0463  HISTORY     - Date     Condition        Report By
 JB0463  HISTORY     - 1973     MONUMENTED       NGS
 JB0463  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0463  HISTORY     - 20090126 GOOD             ILDT
 JB0463
 JB0463                          STATION DESCRIPTION
 JB0463
 JB0463'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0463'4 MI SE FROM MT VERNON.
 JB0463'AT THE SOUTHEAST ANGLE OF THE INTERCHANGE OF I 64 AND U.S.
 JB0463'HIGHWAY 460, 0.2 MILE EAST OF THE OVERPASS OF HIGHWAY 460 OF I
 JB0463'64, 89 FEET WEST OF A 12 INCH TREE, 69 FEET SOUTHEAST OF THE
 JB0463'CENTERLINE OF A GRAVEL ROAD, 210 FEET SOUTH OF THE CENTERLINE OF
 JB0463'HIGHWAY 460, 1 FOOT SOUTH OF A METAL WITNESS POST AND SET IN THE
 JB0463'TOP OF A ROUND CONCRETE POST PROJECTING 4 INCHES.
 JB0463
 JB0463                          STATION RECOVERY (2009)
 JB0463
 JB0463'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0463'MARK NOT FOUND.
 JB0463
 JB0463                          STATION RECOVERY (2009)
 JB0463
 JB0463'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0463'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9193 ***********************************************************************
 DE9193  DESIGNATION -  HECKER
 DE9193  PID         -  DE9193
 DE9193  STATE/COUNTY-  IL/MONROE
 DE9193  COUNTRY     -  US
 DE9193  USGS QUAD   -  NEW ATHENS WEST (2018)
 DE9193
 DE9193                         *CURRENT SURVEY CONTROL
 DE9193  ______________________________________________________________________
 DE9193* NAD 83(2011) POSITION- 38 18 17.82728(N) 089 59 07.03106(W)   ADJUSTED
 DE9193* NAD 83(2011) ELLIP HT-   105.863 (meters)        (06/27/12)   ADJUSTED
 DE9193* NAD 83(2011) EPOCH   -  2010.00
 DE9193* NAVD 88 ORTHO HEIGHT -   136.021 (meters)      446.26  (feet) ADJUSTED
 DE9193  ______________________________________________________________________
 DE9193  GEOID HEIGHT    -        -30.163 (meters)                     GEOID18
 DE9193  NAD 83(2011) X  -      1,286.983 (meters)                     COMP
 DE9193  NAD 83(2011) Y  - -5,011,601.522 (meters)                     COMP
 DE9193  NAD 83(2011) Z  -  3,932,127.757 (meters)                     COMP
 DE9193  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 DE9193  DYNAMIC HEIGHT  -        135.934 (meters)      445.98  (feet) COMP
 DE9193  MODELED GRAVITY -    979,983.4   (mgal)                       NAVD 88
 DE9193
 DE9193  VERT ORDER      -  SECOND    CLASS I
 DE9193
 DE9193  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9193  Standards:
 DE9193         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9193            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9193  -------------------------------------------------------------------
 DE9193  NETWORK    1.41   2.06           0.63   0.51   1.05      0.10273187
 DE9193  -------------------------------------------------------------------
 DE9193  Click here for local accuracies and other accuracy information.
 DE9193
 DE9193.The horizontal coordinates were established by GPS observations
 DE9193.and adjusted by the National Geodetic Survey in June 2012.
 DE9193
 DE9193.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9193.been affixed to the stable North American tectonic plate. See 
 DE9193.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9193
 DE9193.The horizontal coordinates are valid at the epoch date displayed above
 DE9193.which is a decimal equivalence of Year/Month/Day.
 DE9193
 DE9193.The orthometric height was determined by differential leveling and
 DE9193.adjusted by the NATIONAL GEODETIC SURVEY
 DE9193.in July 2014.
 DE9193
 DE9193.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9193.GEOID18 height accuracy estimate available here.
 DE9193
 DE9193.Click photographs - Photos may exist for this station.
 DE9193
 DE9193.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9193
 DE9193.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9193
 DE9193.The ellipsoidal height was determined by GPS observations
 DE9193.and is referenced to NAD 83.
 DE9193
 DE9193.The dynamic height is computed by dividing the NAVD 88
 DE9193.geopotential number by the normal gravity value computed on the
 DE9193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE9193.degrees latitude (g = 980.6199 gals.).
 DE9193
 DE9193.The modeled gravity was interpolated from observed gravity values.
 DE9193
 DE9193. The following values were computed from the NAD 83(2011) position.
 DE9193
 DE9193;                    North         East     Units Scale Factor Converg.
 DE9193;SPC IL W     -   181,832.901   715,863.951   MT  0.99994427   +0 06 44.7
 DE9193;SPC IL W     -   596,563.44  2,348,630.31   sFT  0.99994427   +0 06 44.7
 DE9193;UTM  16      - 4,243,868.351   238,961.292   MT  1.00043927   -1 51 05.3
 DE9193;UTM  15      - 4,243,951.958   763,612.425   MT  1.00045591   +1 52 11.1
 DE9193
 DE9193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9193!SPC IL W     -   0.99998339  x   0.99994427  =   0.99992766
 DE9193!UTM  16      -   0.99998339  x   1.00043927  =   1.00042265
 DE9193!UTM  15      -   0.99998339  x   1.00045591  =   1.00043929
 DE9193
 DE9193:                Primary Azimuth Mark                     Grid Az
 DE9193:SPC IL W     -  HECKER AZI                               156 15 52.8
 DE9193:UTM  16      -  HECKER AZI                               158 13 42.8
 DE9193:UTM  15      -  HECKER AZI                               154 30 26.4
 DE9193
 DE9193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3896143868(NAD 83)
 DE9193
 DE9193|---------------------------------------------------------------------|
 DE9193| PID    Reference Object                     Distance      Geod. Az  |
 DE9193|                                                           dddmmss.s |
 DE9193| AF9281 HECKER AZI                          APPROX. 1.3 KM 1562237.5 |
 DE9193|---------------------------------------------------------------------|
 DE9193
 DE9193                          SUPERSEDED SURVEY CONTROL
 DE9193
 DE9193  NAD 83(2007)-  38 18 17.82728(N)    089 59 07.03183(W) AD(2002.00) 0
 DE9193  ELLIP H (02/10/07)  105.889  (m)                       GP(2002.00)    
 DE9193  ELLIP H (02/03/05)  105.863  (m)                       GP(       ) 4 2
 DE9193  NAD 83(1997)-  38 18 17.82728(N)    089 59 07.03236(W) AD(       ) 1
 DE9193  ELLIP H (01/06/03)  105.913  (m)                       GP(       ) 3 2
 DE9193  NAVD 88 (01/06/03)  136.1    (m)  GEOID99  model used  GPS OBS        
 DE9193
 DE9193.Superseded values are not recommended for survey control.
 DE9193
 DE9193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9193.See file dsdata.pdf to determine how the superseded data were derived.
 DE9193
 DE9193_MARKER: DD = SURVEY DISK
 DE9193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9193_STAMPING: HECKER
 DE9193_MARK LOGO: ILHD
 DE9193_PROJECTION: FLUSH
 DE9193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9193+STABILITY: SURFACE MOTION
 DE9193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9193+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2019
 DE9193
 DE9193  HISTORY     - Date     Condition        Report By
 DE9193  HISTORY     - 1996     MONUMENTED       ILDT
 DE9193  HISTORY     - 20130410 GOOD             PATRIC
 DE9193  HISTORY     - 20190808 GOOD             ILDT
 DE9193
 DE9193                          STATION DESCRIPTION
 DE9193
 DE9193'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9193'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9193'STATION IS LOCATED 0.5 MI (0.8 KM) E OF CENTER OF HECKER.  TO REACH
 DE9193'STATION FROM IL ROUTE 159 AND IL ROUTE 156 IN HECKER, GO E ON E MONROE
 DE9193'ST FOR 0.48 MI (0.77 KM) TO HECKER MAINTENANCE YARD GATE ON THE RIGHT,
 DE9193'GO THROUGH GATE AND STATION ON LEFT.  STATION IS 19.7 FEET (6.0 M) S
 DE9193'OF FENCELINE, 14.3 FEET (4.4 M) W OF FENCELINE, 24.9 FEET (7.6 M) SE
 DE9193'OF E GATE POST, 2.6 FEET (0.8 M) SE OF WITNESS POST. STATION IS FLUSH
 DE9193'WITH GROUND.
 DE9193
 DE9193                          STATION RECOVERY (2013)
 DE9193
 DE9193'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DE9193'RECOVERED AS DESCRIBED.
 DE9193
 DE9193                          STATION RECOVERY (2019)
 DE9193
 DE9193'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9281 ***********************************************************************
 AF9281  CBN         -  This is a Cooperative Base Network Control Station.
 AF9281  DESIGNATION -  HECKER AZI
 AF9281  PID         -  AF9281
 AF9281  STATE/COUNTY-  IL/MONROE
 AF9281  COUNTRY     -  US
 AF9281  USGS QUAD   -  NEW ATHENS WEST (2018)
 AF9281
 AF9281                         *CURRENT SURVEY CONTROL
 AF9281  ______________________________________________________________________
 AF9281* NAD 83(2011) POSITION- 38 17 40.27718(N) 089 58 46.19229(W)   ADJUSTED
 AF9281* NAD 83(2011) ELLIP HT-   105.249 (meters)        (06/27/12)   ADJUSTED
 AF9281* NAD 83(2011) EPOCH   -  2010.00
 AF9281* NAVD 88 ORTHO HEIGHT -   135.405 (meters)      444.24  (feet) ADJUSTED
 AF9281  ______________________________________________________________________
 AF9281  GEOID HEIGHT    -        -30.149 (meters)                     GEOID18
 AF9281  NAD 83(2011) X  -      1,793.557 (meters)                     COMP
 AF9281  NAD 83(2011) Y  - -5,012,318.483 (meters)                     COMP
 AF9281  NAD 83(2011) Z  -  3,931,218.730 (meters)                     COMP
 AF9281  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AF9281  DYNAMIC HEIGHT  -        135.318 (meters)      443.96  (feet) COMP
 AF9281  MODELED GRAVITY -    979,981.9   (mgal)                       NAVD 88
 AF9281
 AF9281  VERT ORDER      -  SECOND    CLASS I
 AF9281
 AF9281  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9281  Standards:
 AF9281         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9281            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9281  -------------------------------------------------------------------
 AF9281  NETWORK    1.00   1.90           0.47   0.32   0.97     -0.06502218
 AF9281  -------------------------------------------------------------------
 AF9281  Click here for local accuracies and other accuracy information.
 AF9281
 AF9281.The horizontal coordinates were established by GPS observations
 AF9281.and adjusted by the National Geodetic Survey in June 2012.
 AF9281
 AF9281.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9281.been affixed to the stable North American tectonic plate. See 
 AF9281.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9281
 AF9281.The horizontal coordinates are valid at the epoch date displayed above
 AF9281.which is a decimal equivalence of Year/Month/Day.
 AF9281
 AF9281.The orthometric height was determined by differential leveling and
 AF9281.adjusted by the NATIONAL GEODETIC SURVEY
 AF9281.in July 2014.
 AF9281
 AF9281.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9281.GEOID18 height accuracy estimate available here.
 AF9281
 AF9281.Click photographs - Photos may exist for this station.
 AF9281
 AF9281.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9281
 AF9281.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9281
 AF9281.The ellipsoidal height was determined by GPS observations
 AF9281.and is referenced to NAD 83.
 AF9281
 AF9281.The dynamic height is computed by dividing the NAVD 88
 AF9281.geopotential number by the normal gravity value computed on the
 AF9281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9281.degrees latitude (g = 980.6199 gals.).
 AF9281
 AF9281.The modeled gravity was interpolated from observed gravity values.
 AF9281
 AF9281. The following values were computed from the NAD 83(2011) position.
 AF9281
 AF9281;                    North         East     Units Scale Factor Converg.
 AF9281;SPC IL W     -   180,676.160   716,372.576   MT  0.99994448   +0 06 57.6
 AF9281;SPC IL W     -   592,768.37  2,350,299.03   sFT  0.99994448   +0 06 57.6
 AF9281;UTM  16      - 4,242,694.281   239,430.213   MT  1.00043626   -1 50 50.8
 AF9281;UTM  15      - 4,242,810.771   764,156.558   MT  1.00045945   +1 52 22.4
 AF9281
 AF9281!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9281!SPC IL W     -   0.99998349  x   0.99994448  =   0.99992797
 AF9281!UTM  16      -   0.99998349  x   1.00043626  =   1.00041974
 AF9281!UTM  15      -   0.99998349  x   1.00045945  =   1.00044293
 AF9281
 AF9281:                Primary Azimuth Mark                     Grid Az
 AF9281:SPC IL W     -  HECKER                                   336 15 52.9
 AF9281:UTM  16      -  HECKER                                   338 13 41.3
 AF9281:UTM  15      -  HECKER                                   334 30 28.1
 AF9281
 AF9281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3943042694(NAD 83)
 AF9281
 AF9281|---------------------------------------------------------------------|
 AF9281| PID    Reference Object                     Distance      Geod. Az  |
 AF9281|                                                           dddmmss.s |
 AF9281| DE9193 HECKER                              APPROX. 1.3 KM 3362250.5 |
 AF9281|---------------------------------------------------------------------|
 AF9281
 AF9281                          SUPERSEDED SURVEY CONTROL
 AF9281
 AF9281  NAD 83(2007)-  38 17 40.27718(N)    089 58 46.19306(W) AD(2002.00) 0
 AF9281  ELLIP H (02/10/07)  105.275  (m)                       GP(2002.00)    
 AF9281  ELLIP H (10/15/04)  105.253  (m)                       GP(       ) 4 2
 AF9281  NAD 83(1997)-  38 17 40.27719(N)    089 58 46.19357(W) AD(       ) B
 AF9281  ELLIP H (07/17/98)  105.298  (m)                       GP(       ) 4 1
 AF9281  NAVD 88 (01/06/03)  135.4    (m)  GEOID99  model used  GPS OBS        
 AF9281  NAVD 88 (08/28/00)  135.4    (m)  UNKNOWN  model used  GPS OBS        
 AF9281  NAVD 88 (07/17/98)  135.5    (m)  GEOID96  model used  GPS OBS        
 AF9281
 AF9281.Superseded values are not recommended for survey control.
 AF9281
 AF9281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9281.See file dsdata.pdf to determine how the superseded data were derived.
 AF9281
 AF9281_MARKER: DD = SURVEY DISK
 AF9281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9281_STAMPING: HECKER AZI 1996
 AF9281_MARK LOGO: ILHD
 AF9281_PROJECTION: PROJECTING 10 CENTIMETERS
 AF9281_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9281+STABILITY: SURFACE MOTION
 AF9281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9281+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2020
 AF9281
 AF9281  HISTORY     - Date     Condition        Report By
 AF9281  HISTORY     - 1996     MONUMENTED       ILDT
 AF9281  HISTORY     - 19990121 GOOD             TWM
 AF9281  HISTORY     - 19990830 GOOD             NGS
 AF9281  HISTORY     - 20110825 GOOD             ILDT
 AF9281  HISTORY     - 20130410 GOOD             PATRIC
 AF9281  HISTORY     - 20200618 GOOD             ILDT
 AF9281
 AF9281                          STATION DESCRIPTION
 AF9281
 AF9281'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (MBF)
 AF9281'THE STATION IS ABOUT 1.1 MI (1.8 KM) SOUTHEAST OF HECKER.  TO REACH
 AF9281'FROM THE JUNCTION OF STATE ROUTES 156 AND 159 AT HECKER, PROCEED SOUTH
 AF9281'ON ROUTE 159 FOR 0.73 MI (1.17 KM) TO BRAUN ROAD, TURN LEFT, EAST FOR
 AF9281'0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.  IT IS 5.8 M (19.0 FT)
 AF9281'NORTH OF THE CENTER OF THE ROAD, 12.6 M (41.3 FT) NORTH OF TELEPHONE
 AF9281'CABLE SPLICE BOX ACROSS ROAD, 5.3 M (17.4 FT) SOUTHWEST OF A POWER
 AF9281'POLE, AND 0.3 M (1.0 FT) SOUTH OF A METAL ILDT WITNESS POST.
 AF9281
 AF9281                          STATION RECOVERY (1999)
 AF9281
 AF9281'RECOVERY NOTE BY THOUVENOT, WADE AND MOERCHEN 1999 (JDW)
 AF9281'RECOVERED AS DESCRIBED.
 AF9281
 AF9281                          STATION RECOVERY (1999)
 AF9281
 AF9281'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (RB)
 AF9281'RECOVERED AS DESCRIBED
 AF9281'
 AF9281
 AF9281                          STATION RECOVERY (2011)
 AF9281
 AF9281'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 AF9281'RECOVERED IN GOOD CONDITION.
 AF9281
 AF9281                          STATION RECOVERY (2013)
 AF9281
 AF9281'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AF9281'RECOVERED AS DESCRIBED.
 AF9281
 AF9281                          STATION RECOVERY (2020)
 AF9281
 AF9281'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 AF9281'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1054 ***********************************************************************
 NH1054  DESIGNATION -  HEGEMAN
 NH1054  PID         -  NH1054
 NH1054  STATE/COUNTY-  IL/LAKE
 NH1054  COUNTRY     -  US
 NH1054  USGS QUAD   -  FOX LAKE (2018)
 NH1054
 NH1054                         *CURRENT SURVEY CONTROL
 NH1054  ______________________________________________________________________
 NH1054* NAD 83(2011) POSITION- 42 29 37.58600(N) 088 11 35.63941(W)   ADJUSTED
 NH1054* NAD 83(2011) ELLIP HT-   257.503 (meters)        (06/27/12)   ADJUSTED
 NH1054* NAD 83(2011) EPOCH   -  2010.00
 NH1054* NAVD 88 ORTHO HEIGHT -   291.8   (meters)      957.    (feet) GPS OBS
 NH1054  ______________________________________________________________________
 NH1054  NAVD 88 orthometric height was determined with geoid model    GEOID99
 NH1054  GEOID HEIGHT    -        -34.292 (meters)                     GEOID99
 NH1054  GEOID HEIGHT    -        -34.338 (meters)                     GEOID18
 NH1054  NAD 83(2011) X  -    148,510.553 (meters)                     COMP
 NH1054  NAD 83(2011) Y  - -4,707,971.785 (meters)                     COMP
 NH1054  NAD 83(2011) Z  -  4,286,378.739 (meters)                     COMP
 NH1054  LAPLACE CORR    -         -2.92  (seconds)                    DEFLEC18
 NH1054
 NH1054  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1054  Standards:
 NH1054         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1054            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1054  -------------------------------------------------------------------
 NH1054  NETWORK    0.51   0.90           0.23   0.18   0.46     -0.02020920
 NH1054  -------------------------------------------------------------------
 NH1054  Click here for local accuracies and other accuracy information.
 NH1054
 NH1054.The horizontal coordinates were established by GPS observations
 NH1054.and adjusted by the National Geodetic Survey in June 2012.
 NH1054
 NH1054.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1054.been affixed to the stable North American tectonic plate. See 
 NH1054.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1054
 NH1054.The horizontal coordinates are valid at the epoch date displayed above
 NH1054.which is a decimal equivalence of Year/Month/Day.
 NH1054
 NH1054.The orthometric height was determined by GPS observations and a
 NH1054.high-resolution geoid model.
 NH1054
 NH1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1054.GEOID18 height accuracy estimate available here.
 NH1054
 NH1054.Click photographs - Photos may exist for this station.
 NH1054
 NH1054.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1054
 NH1054.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1054
 NH1054.The ellipsoidal height was determined by GPS observations
 NH1054.and is referenced to NAD 83.
 NH1054
 NH1054. The following values were computed from the NAD 83(2011) position.
 NH1054
 NH1054;                    North         East     Units Scale Factor Converg.
 NH1054;SPC IL E     -   646,958.205   311,516.951   MT  0.99997663   +0 05 40.7
 NH1054;SPC IL E     - 2,122,562.04  1,022,035.20   sFT  0.99997663   +0 05 40.7
 NH1054;SPC WI S     -    56,464.075   748,526.012   MT  1.00005691   +1 14 29.2
 NH1054;SPC WI S     -   185,249.22  2,455,789.09   sFT  1.00005691   +1 14 29.2
 NH1054;UTM  16      - 4,705,291.507   401,946.286   MT  0.99971829   -0 48 22.0
 NH1054
 NH1054!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1054!SPC IL E     -   0.99995962  x   0.99997663  =   0.99993625
 NH1054!SPC WI S     -   0.99995962  x   1.00005691  =   1.00001652
 NH1054!UTM  16      -   0.99995962  x   0.99971829  =   0.99967792
 NH1054
 NH1054:                Primary Azimuth Mark                     Grid Az
 NH1054:SPC IL E     -  HEGEMAN AZ MK                            320 36 06.6
 NH1054:SPC WI S     -  HEGEMAN AZ MK                            319 27 18.1
 NH1054:UTM  16      -  HEGEMAN AZ MK                            321 30 09.3
 NH1054
 NH1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0194605291(NAD 83)
 NH1054
 NH1054|---------------------------------------------------------------------|
 NH1054| PID    Reference Object                     Distance      Geod. Az  |
 NH1054|                                                           dddmmss.s |
 NH1054| NH1033 ANTIOCH MUNICIPAL TANK              APPROX. 8.0 KM 1020642.4 |
 NH1054| NH1056 FOX LAKE MUNICIPAL TANK             APPROX.10.6 KM 1744100.1 |
 NH1054| CI9742 HEGEMAN RM 1                         18.885 METERS 18956     |
 NH1054| NH1131 WOODSTOCK ST MARYS CH TOWER         APPROX.28.8 KM 2271819.8 |
 NH1054| NH1132 WOODSTOCK PWR AND LT CO STK         APPROX.28.6 KM 2273521.7 |
 NH1054| CI9743 HEGEMAN RM 2                         32.489 METERS 28452     |
 NH1054| CI9741 HEGEMAN AZ MK                                      3204147.3 |
 NH1054| NH0994 BURLINGTON BREWING CO TANK          APPROX.21.3 KM 3394019.6 |
 NH1054| NH0995 BURLINGTON MUNICIPAL TANK           APPROX.22.3 KM 3400327.2 |
 NH1054| NH0993 BURLINGTON ST MARYS CH SPIRE        APPROX.21.5 KM 3401707.2 |
 NH1054| NH0988 NEW MUNSTER ALPHONSE CHURCH         APPROX.10.0 KM 3440244.2 |
 NH1054|---------------------------------------------------------------------|
 NH1054
 NH1054                          SUPERSEDED SURVEY CONTROL
 NH1054
 NH1054  NAD 83(2007)-  42 29 37.58609(N)    088 11 35.64041(W) AD(2002.00) 0
 NH1054  ELLIP H (02/10/07)  257.532  (m)                       GP(2002.00)    
 NH1054  NAD 83(1997)-  42 29 37.58616(N)    088 11 35.64010(W) AD(       ) 1
 NH1054  ELLIP H (04/23/01)  257.557  (m)                       GP(       ) 3 1
 NH1054  NAD 83(1997)-  42 29 37.58317(N)    088 11 35.64545(W) AD(       ) 1
 NH1054  NAD 83(1997)-  42 29 37.58304(N)    088 11 35.64533(W) AD(       ) 1
 NH1054  NAD 83(1991)-  42 29 37.58297(N)    088 11 35.64701(W) AD(       ) 1
 NH1054  NAD 83(1986)-  42 29 37.57988(N)    088 11 35.65514(W) AD(       ) 1
 NH1054  NAD 27      -  42 29 37.51100(N)    088 11 35.33600(W) AD(       ) 1
 NH1054
 NH1054.Superseded values are not recommended for survey control.
 NH1054
 NH1054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1054.See file dsdata.pdf to determine how the superseded data were derived.
 NH1054
 NH1054_MARKER: DS = TRIANGULATION STATION DISK
 NH1054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1054_STAMPING: HEGEMAN 1935
 NH1054_MARK LOGO: CGS
 NH1054_PROJECTION: FLUSH
 NH1054_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1054+STABILITY: SURFACE MOTION
 NH1054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1054+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2014
 NH1054
 NH1054  HISTORY     - Date     Condition        Report By
 NH1054  HISTORY     - 1935     MONUMENTED       CGS
 NH1054  HISTORY     - 1946     GOOD             CGS
 NH1054  HISTORY     - 1947     GOOD             CGS
 NH1054  HISTORY     - 1966     GOOD             CGS
 NH1054  HISTORY     - 1975     GOOD             LOCSUR
 NH1054  HISTORY     - 1975     GOOD             ALSTER
 NH1054  HISTORY     - 19940515 MARK NOT FOUND   USPSQD
 NH1054  HISTORY     - 19950429 POOR             USPSQD
 NH1054  HISTORY     - 20000327 POOR             SECI
 NH1054  HISTORY     - 20000808 POOR             SECI
 NH1054  HISTORY     - 20041025 POOR             USPSQD
 NH1054  HISTORY     - 20090322 MARK NOT FOUND   INDIV
 NH1054  HISTORY     - 20140511 GOOD             GEOCAC
 NH1054
 NH1054                          STATION DESCRIPTION
 NH1054
 NH1054'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1054'STATION IS ABOUT 5 MILES WNW OF ANTIOCH, ILLINOIS, ABOUT 4
 NH1054'MILES NNE OF SPRING GROVE, ILLINOIS, ABOUT 1-1/2 MILES SSW
 NH1054'OF WILMOT, WISCONSIN, IN THE EXTREME NORTHWEST CORNER OF
 NH1054'LAKE COUNTY, ABOUT 0.1 MILE SOUTH OF THE ILLINOIS-WISCONSIN
 NH1054'STATE BOUNDARY, ABOUT 0.6 MILE WEST OF THE FOX RIVER, IN
 NH1054'SW 1/4 SEC. 4 T 46 N R 9 E, ON FARM OWNED BY LOUIS HEGEMAN
 NH1054'OF WILMOT, WISCONSIN, AND OCCUPIED BY HIS SON, ABOUT 0.5
 NH1054'MILE NE OF HIS HOUSE, ON HIGHEST POINT OF PROMINENT
 NH1054'NORTHEAST-SOUTHWEST RIDGE IN PASTURE, ABOUT 350 FEET NE OF SW
 NH1054'END OF THE RIDGE, 73 FEET NORTH OF LONE TRIANGULAR-BLAZED
 NH1054'15-INCH SCRUB OAK THAT STANDS AT BEGINNING OF SE SLOPE OF
 NH1054'RIDGE, 130 FEET EAST OF DIAMOND-BLAZED 15-INCH SCRUB OAK
 NH1054'THAT STANDS ON NW SLOPE OF RIDGE, 33 FEET WNW OF A SMALL
 NH1054'GRANITE BOULDER.  THE MARK IS FLUSH WITH THE SURFACE.
 NH1054'
 NH1054'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1054'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1054'
 NH1054'AZ. MK. IS NW OF STATION, IN SW ANGLE OF T ROAD INTERSECTION,
 NH1054'25 FEET WEST OF CENTER-LINE OF THE NORTH-SOUTH GRAVEL T
 NH1054'ROAD, 55 FEET SOUTH OF CENTER-LINE OF THE EAST-WEST GRAVEL
 NH1054'ROAD, ON RIGHT-OF-WAY FENCE LINE, 27 FEET SOUTH OF THE NE
 NH1054'CORNER-POST, 9 FEET SW OF THE TELEPHONE POLE.  IT PROJECTS
 NH1054'5 INCHES.
 NH1054'
 NH1054'R.M. NO. 1 IS SSW OF STATION, AT EDGE OF SE SLOPE OF RIDGE,
 NH1054'14 FEET NW OF THE LONE TRIANGULAR-BLAZED 15-INCH SCRUB OAK
 NH1054'TREE.  IT IS FLUSH WITH THE SURFACE.
 NH1054'
 NH1054'R.M. NO. 2 IS WNW OF STATION, ON NW SLOPE OF RIDGE, 29 FEET
 NH1054'NE OF THE DIAMOND-BLAZED 15-INCH SCRUB OAK TREE, 127.82 FEET
 NH1054'NW OF R.M. NO. 1.  IT IS FLUSH WITH THE SURFACE.
 NH1054'
 NH1054'THE WEATHER VANE WAS THE OBJECT POINTED ON, ON THE ANTIOCH
 NH1054'MUNICIPAL TANK.
 NH1054'
 NH1054'THE SILVER BALL WAS THE OBJECT POINTED ON, ON THE FOX LAKE
 NH1054'MUNICIPAL TANK.
 NH1054'
 NH1054'THE CROSS WAS THE OBJECT POINTED ON, ON THE SPIRE OF THE ST.
 NH1054'ALPHONSES CHURCH IN NEW MUNSTER, WISCONSIN.
 NH1054'
 NH1054'TO REACH FROM THE POST OFFICE IN WILMOT, WISCONSIN, GO SOUTH
 NH1054'AND WEST ON GRAVEL ROAD 1.2 MILES TO T ROAD SOUTH.  THENCE
 NH1054'SOUTH ON T ROAD 0.7 MILE TO MR. HEGEMANS HOUSE ON WEST SIDE
 NH1054'OF ROAD AND GATE INTO CATTLE LANE ON EAST SIDE OF ROAD.  THENCE
 NH1054'THRU GATE AND NORTH ON CATTLE LANE 0.2 MILE.  THENCE ENE 0.4
 NH1054'MILE ALONG DIM TRAIL TO HIGHEST POINT OF RIDGE AND STATION.
 NH1054'
 NH1054'A 74-FOOT SIGNAL AT DYSON IS VISIBLE FROM THE GROUND.
 NH1054'
 NH1054'A 100-FOOT SIGNAL AT DOVER 1873, 1920 COMES INTO VIEW AT
 NH1054'15 FEET.
 NH1054'
 NH1054'A 100-FOOT SIGNAL AT BRISTOL R.M. 1873 IS VISIBLE FROM THE
 NH1054'GROUND.
 NH1054'
 NH1054'A 100-FOOT SIGNAL AT NIPPER IS VISIBLE FROM THE GROUND.
 NH1054'
 NH1054'A 100-FOOT SIGNAL AT TRYON COMES INTO VIEW AT 30 FEET.
 NH1054'
 NH1054'A 100-FOOT SIGNAL AT BAKER IS VISIBLE FROM THE GROUND.
 NH1054'
 NH1054'HEIGHT OF LIGHT ABOVE STATION MARK - 74 FT.
 NH1054
 NH1054                          STATION RECOVERY (1946)
 NH1054
 NH1054'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NH1054'STATION, REFERENCE AND AZIMUTH MARKS WERE RECOVERED EXACTLY
 NH1054'AS DESCRIBED AND FOUND IN EXCELLENT CONDITION.
 NH1054
 NH1054                          STATION RECOVERY (1947)
 NH1054
 NH1054'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (CAS)
 NH1054'DESCRIPTION AND CONDITION OF MONUMENT GOOD.
 NH1054
 NH1054                          STATION RECOVERY (1966)
 NH1054
 NH1054'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1054'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD
 NH1054'CONDITION.  THERE HAS BEEN A SKI LIFT ERECTED IN THE VICINITY
 NH1054'OF THE STATION AND THE STATION MARK IS 36 FEET NORTHWEST OF THE
 NH1054'SOUTH ONE OF TWO POLES SUPPORTING THE LIFT.
 NH1054'
 NH1054'THE AZIMUTH MARK IS AS DESCRIBED AND A METAL WITNESS POST
 NH1054'WAS SET 1 FOOT SOUTH OF THE MARK.
 NH1054'
 NH1054'THE GRAVEL ROAD MENTIONED IN THE PREVIOUS DESCRIPTION IS
 NH1054'NOW COUNTY ROAD W (FOX RIVER ROAD).  THE TO REACH TO THE
 NH1054'AZIMUTH MARK IS GOOD BUT NOT TO THE STATION.  THE STATION WAS
 NH1054'REACHED AT THIS TIME BY GOING TO THE SOUTH EDGE OF THE WILMOT
 NH1054'SKI RESORT AND PACKING WESTERLY UPHILL TO THE SOUTH ONE
 NH1054'OF SEVERAL KNOLLS AND THE STATION.
 NH1054'
 NH1054'THERE IS A ROAD SOUTH OF THE STATION BUT DUE TO LOCKED GATES
 NH1054'NO DESCRIPTION COULD BE WRITTEN AT THIS TIME.
 NH1054
 NH1054                          STATION RECOVERY (1975)
 NH1054
 NH1054'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1975 (ARS)
 NH1054'HEGEMAN-ALL MARKS FOUND IN GOOD CONDITION-DESCRIPTION IS
 NH1054'OBSOLETE.  L.O.S. TO AZIMUTH MARK ONLY
 NH1054'IN WINTER.
 NH1054
 NH1054                          STATION RECOVERY (1975)
 NH1054
 NH1054'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1975 (LC)
 NH1054'HEGEMAN 1935-GOOD
 NH1054'
 NH1054'HEGEMAN NO 1 1935-GOOD
 NH1054'
 NH1054'HEGEMAN NO 2 1935-GOOD
 NH1054'
 NH1054'HEGEMAN 1935 AZ MK-GOOD--
 NH1054'
 NH1054'AZ MK IS NOT VISIBLE FROM GROUND
 NH1054
 NH1054                          STATION RECOVERY (1994)
 NH1054
 NH1054'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1054'MARK NOT FOUND.
 NH1054
 NH1054                          STATION RECOVERY (1995)
 NH1054
 NH1054'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1054'MARK RECOVERED IN POOR CONDITION.
 NH1054
 NH1054                          STATION RECOVERY (2000)
 NH1054
 NH1054'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RW)
 NH1054'FROM THE INTERSECTION OF THE ILLINOIS/WISCONSIN STATE LINE AND WILMOT
 NH1054'RD. GO 0.1 MILES SOUTH ON WILMOT RD. TO A GATED ENTRANCE TO THE LAKE
 NH1054'COUNTY FOREST PRESERVE ON LEFT. GO EAST THROUGH FIELD AND FOLLOW TWO
 NH1054'TRACK TRAIL ABOUT 1700 FT. TO STATION ON TOP OF KNOLL.  GPS STAKEOUT
 NH1054'WILL BE HELPFUL.
 NH1054
 NH1054                          STATION RECOVERY (2000)
 NH1054
 NH1054'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 NH1054'TO REACH FROM THE INTERSECTION OF IL RT 173 AND WILMOT ROAD
 NH1054'PROCEED NORTH ON WILMOT ROAD FOR 0.7 MI TO GATED ENTRANCE TO
 NH1054'THE LAKE COUNTY FOREST PRESERVE (GANDER MOUNTAIN).  THEN
 NH1054'PROCEED ON FOOT EASTERLY ON TWO TRACK GRASS TRAIL
 NH1054'APPROXIMATELY 1700 FT TO STATION ON TOP OF GRASSY KNOLL.  GPS
 NH1054'STAKEOUT MAY BE HELPFUL.
 NH1054'
 NH1054
 NH1054                          STATION RECOVERY (2004)
 NH1054
 NH1054'RECOVERY NOTE BY US POWER SQUADRON 2004 (MBL)
 NH1054'RECOVERED AS DESCRIBED
 NH1054
 NH1054                          STATION RECOVERY (2009)
 NH1054
 NH1054'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009
 NH1054'MARK NOT FOUND.
 NH1054
 NH1054                          STATION RECOVERY (2014)
 NH1054
 NH1054'RECOVERY NOTE BY GEOCACHING 2014 (CT)
 NH1054'STATION MARK FOUND.  MINOR WEAR ON ITS FACE DUE TO FOOT AND BICYCLE
 NH1054'TRAFFIC AS THE MARK IS LOCATED ON A WORN PATH, BUT STABILITY IS GOOD.
 NH1054'REFERENCE MARK 1 FOUND IN GOOD CONDITION.  REFERENCE MARK 2 NOT FOUND.
 NH1054'AZIMUTH MARK NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1995 ***********************************************************************
 LC1995  DESIGNATION -  HEIGHTS
 LC1995  PID         -  LC1995
 LC1995  STATE/COUNTY-  IL/PEORIA
 LC1995  COUNTRY     -  US
 LC1995  USGS QUAD   -  PEORIA EAST (2018)
 LC1995
 LC1995                         *CURRENT SURVEY CONTROL
 LC1995  ______________________________________________________________________
 LC1995* NAD 83(1997) POSITION- 40 44 50.74570(N) 089 34 32.93502(W)   ADJUSTED
 LC1995* NAVD 88 ORTHO HEIGHT -   240.29  (+/-2cm)      788.4   (feet) VERTCON3
 LC1995  ______________________________________________________________________
 LC1995  GEOID HEIGHT    -        -32.882 (meters)                     GEOID18
 LC1995  LAPLACE CORR    -          1.54  (seconds)                    DEFLEC18
 LC1995  HORZ ORDER      -  FIRST
 LC1995  VERT ORDER      -  THIRD ? (See Below)
 LC1995
 LC1995.The horizontal coordinates were established by classical geodetic methods
 LC1995.and adjusted by the National Geodetic Survey in October 1999.
 LC1995
 LC1995.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1995.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1995
 LC1995.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1995.GEOID18 height accuracy estimate available here.
 LC1995
 LC1995.The vertical order pertains to the NGVD 29 superseded value.
 LC1995
 LC1995.Click photographs - Photos may exist for this station.
 LC1995
 LC1995.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1995
 LC1995. The following values were computed from the NAD 83(1997) position.
 LC1995
 LC1995;                    North         East     Units Scale Factor Converg.
 LC1995;SPC IL W     -   453,146.773   749,897.867   MT  0.99997181   +0 23 08.4
 LC1995;SPC IL W     - 1,486,699.04  2,460,289.92   sFT  0.99997181   +0 23 08.4
 LC1995;UTM  16      - 4,513,911.788   282,534.184   MT  1.00018212   -1 40 55.1
 LC1995
 LC1995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1995!SPC IL W     -   0.99996747  x   0.99997181  =   0.99993928
 LC1995!UTM  16      -   0.99996747  x   1.00018212  =   1.00014958
 LC1995
 LC1995:                Primary Azimuth Mark                     Grid Az
 LC1995:SPC IL W     -  RAMIGE                                   186 14 18.9
 LC1995:UTM  16      -  RAMIGE                                   188 18 22.4
 LC1995
 LC1995_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8253413911(NAD 83)
 LC1995
 LC1995|---------------------------------------------------------------------|
 LC1995| PID    Reference Object                     Distance      Geod. Az  |
 LC1995|                                                           dddmmss.s |
 LC1995| LC1994 PEORIA HEIGHTS WATER TANK            11.160 METERS 07344     |
 LC1995| CI7511 HEIGHTS RM 3                         10.888 METERS 08749     |
 LC1995| LC1977 PEORIA HTS TOWER PARK OBS TWR       APPROX. 0.6 KM 0962958.2 |
 LC1995| LC1998 PEORIA HTS GRANDVIEW PARK TK        APPROX. 1.2 KM 1072336.5 |
 LC1995| LC1988 HEIGHTS 2                            31.824 METERS 11203     |
 LC1995| LC1888 MORTON MUNICIPAL TANK               APPROX.17.9 KM 1475440.2 |
 LC1995| LC2004 PEORIA HTS WATER WORKS CO TANK      APPROX. 1.5 KM 1572500.9 |
 LC1995| LC1991 PEORIA HTS PREM PABST CORP TWR      APPROX. 0.5 KM 1685249.0 |
 LC1995| LC1989 PEORIA HTS PREM PABST CORP STK      APPROX. 0.5 KM 1761814.9 |
 LC1995| LC1983 EAST PEORIA MUN STANDPIPE           APPROX. 9.5 KM 1774457.2 |
 LC1995| LC1980 RAMIGE                              APPROX.10.5 KM 1863727.3 |
 LC1995| LC1976 EAST PEORIA C ILL LT CO E STK       APPROX. 7.1 KM 1872638.2 |
 LC1995| LC1975 EAST PEORIA C ILL LT CO W STK       APPROX. 7.0 KM 1873839.9 |
 LC1995| LC1969 PEORIA ST MARYS CATH NE SPIRE       APPROX. 5.5 KM 1875321.6 |
 LC1995| LC1982 PEORIA ST MARYS CATH SW SPIRE       APPROX. 5.5 KM 1880052.0 |
 LC1995| LC1997 PEORIA GLEN OAK SCHOOL CHIMNEY      APPROX. 3.9 KM 1893636.3 |
 LC1995| LC1978 PEORIA ALLIANCE LIFE INS CUP        APPROX. 6.1 KM 1914733.0 |
 LC1995| LC1981 PEORIA ST FRANCIS HOSP CUPOLA       APPROX. 5.2 KM 1940139.9 |
 LC1995| LC1985 PEORIA ST BERNARDS CATH CH CUP      APPROX. 4.1 KM 1941843.4 |
 LC1995| LC1993 PEORIA H WALKER AND SONS STK        APPROX. 8.2 KM 1972543.2 |
 LC1995| LC1996 PEORIA ST JOSEPHS CH SPIRE          APPROX. 6.9 KM 2001317.6 |
 LC1995| LC2000 PEORIA ST PATRICKS CATH CH          APPROX. 7.4 KM 2023609.4 |
 LC1995| LC1987 PEORIA CENTURY DISTILL BLK TK       APPROX. 9.9 KM 2030350.2 |
 LC1995| LC1970 PEORIA CENTURY DISTILL CO STK       APPROX.10.1 KM 2032256.5 |
 LC1995| LC2020 PEORIA COML SOLVENTS SHORT STK      APPROX.10.4 KM 2034154.2 |
 LC1995| LC2026 PEORIA COML SOLVENTS TALL STK       APPROX.10.4 KM 2034804.7 |
 LC1995| LC1967 PEORIA CENTURY DISTILL SILV TK      APPROX. 9.8 KM 2035928.4 |
 LC1995| LC1971 PEORIA CENTRAL HIGH SCHOOL STK      APPROX. 4.9 KM 2043359.2 |
 LC1995| LC2033 PEORIA BARRETT CO STACK             APPROX.10.9 KM 2050629.9 |
 LC1995| LC2023 PEORIA HOME GOOD SHEPHERD CUP       APPROX. 9.2 KM 2072135.8 |
 LC1995| LC1992 PEORIA FRANKLIN SCHOOL STACK        APPROX. 5.5 KM 2072528.4 |
 LC1995| LC2028 PEORIA CHRIST EVAN LUTH CHURCH      APPROX. 9.1 KM 2074334.8 |
 LC1995| LC2029 BARTONVILLE KEYSTONE STEEL TK       APPROX.13.0 KM 2080210.8 |
 LC1995| LC1999 PEORIA ST MARKS CATH CH SPIRE       APPROX. 6.4 KM 2081131.3 |
 LC1995| LC2031 BARTONVILLE PEORIA ST HOSP TK       APPROX.14.2 KM 2112413.0 |
 LC1995| LC2030 BARTONVILLE PEORIA ST HOSP STK      APPROX.14.1 KM 2113857.9 |
 LC1995| LC2003 PEORIA BRADLEY INSTITUTE TOWER      APPROX. 6.6 KM 2115148.2 |
 LC1995| LC2002 PEORIA BRADLEY INST PWR HSE SK      APPROX. 6.5 KM 2130817.6 |
 LC1995| LC2032 PEORIA MUN LANDING FLD AWY BCN      APPROX.12.9 KM 2231433.0 |
 LC1995| LC2022 PEORIA GUARDIAN ANGEL ORP CUP       APPROX. 7.5 KM 2252124.5 |
 LC1995| CI7509 HEIGHTS RM 1                         28.397 METERS 24806     |
 LC1995| LC2007 HEIGHTS AZ MK                       197.688 METERS 26234     |
 LC1995| CI7510 HEIGHTS RM 2                         23.055 METERS 32530     |
 LC1995|---------------------------------------------------------------------|
 LC1995
 LC1995                          SUPERSEDED SURVEY CONTROL
 LC1995
 LC1995  NAD 83(1986)-  40 44 50.75705(N)    089 34 32.93718(W) AD(       ) 1
 LC1995  NAD 27      -  40 44 50.62019(N)    089 34 32.59406(W) AD(       ) 1
 LC1995  NGVD 29             240.37   (m)          788.6    (f) LEVELING    3  
 LC1995
 LC1995.Superseded values are not recommended for survey control.
 LC1995
 LC1995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1995.See file dsdata.pdf to determine how the superseded data were derived.
 LC1995
 LC1995_MARKER: DS = TRIANGULATION STATION DISK
 LC1995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1995_STAMPING: HEIGHTS 1935
 LC1995_MARK LOGO: CGS
 LC1995_PROJECTION: FLUSH
 LC1995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1995+STABILITY: SURFACE MOTION
 LC1995
 LC1995  HISTORY     - Date     Condition        Report By
 LC1995  HISTORY     - 1935     MONUMENTED       CGS
 LC1995  HISTORY     - 1960     GOOD             CGS
 LC1995  HISTORY     - 1971     GOOD             NGS
 LC1995  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1995
 LC1995                          STATION DESCRIPTION
 LC1995
 LC1995'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1995'STATION IS IN THE NORTHERN PART OF PEORIA HEIGHTS, 20 FEET E
 LC1995'OF THE SE CORNER OF THE PUMP HOUSE, 36.6 FEET WSW OF THE CENTER
 LC1995'PIPE OF THE PEORIA HEIGHTS MUNICIPAL WATER TANK, 38 FEET
 LC1995'N OF THE N EDGE OF THE SIDEWALK N OF THE INTERSECTION OF
 LC1995'KINGMAN AND PARK AVENUES.  MARK IS FLUSH WITH THE GROUND.
 LC1995'
 LC1995'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1995'BRONZE DISKS SET IN CONCRETE.
 LC1995'
 LC1995'REFERENCE MARK NO. 1 IS 93.09 FEET WSW OF THE STATION MARK,
 LC1995'5 FEET W OF HIGHLINE POLE, 6 INCHES N OF THE SIDEWALK, 20
 LC1995'FEET N OF AN E-W STREET.  FLUSH WITH THE GROUND.
 LC1995'
 LC1995'REFERENCE MARK NO. 2 IS 75.64 FEET NNW OF THE STATION, 32
 LC1995'FEET NE OF THE NW CORNER OF THE PUMP HOUSE, 2 INCHES SE OF
 LC1995'THE CONCRETE DRIVEWAY.  FLUSH WITH THE GROUND.
 LC1995'
 LC1995'AZIMUTH MARK IS W OF THE STATION ON THE SW CORNER OF THE
 LC1995'INTERSECTION, 21 FEET S OF THE FIRE PLUG, 21 FEET W OF THE
 LC1995'CENTER LINE OF THE N-S STREET.  FLUSH WITH THE GROUND.
 LC1995'
 LC1995'THE PEORIA HEIGHTS MUNICIPAL TANK IS A SQUAT SILVER TANK,
 LC1995'WITH AN OVAL BOTTOM AND A CONICAL TOP.  THERE IS A CATWALK
 LC1995'AT THE TOP OF THE LEGS, AROUND THE TANK.  TANK IS ABOUT 125
 LC1995'FEET HIGH.
 LC1995'
 LC1995'ALL LIGHTS COME INTO VIEW AT 50 FEET.
 LC1995
 LC1995                          STATION RECOVERY (1960)
 LC1995
 LC1995'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1995'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH
 LC1995'MARK WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE
 LC1995'1935 DESCRIPTION IS ADEQUATE FOR RECOVERY.  A GARAGE HAS BEEN
 LC1995'BUILT AT THE STATION MARK AND OBSTRUCTS THE LINE TO REFERENCE
 LC1995'MARK 2.  A METAL CONTAINER WITH A COVER WAS PLACED AROUND THE
 LC1995'STATION MARK WHEN THE CONCRETE DRIVEWAY WAS POURED.  THE MARK
 LC1995'IS NOW 10 INCHES SOUTH OF THE CENTER OF THE SOUTH EDGE OF
 LC1995'THE GARAGE AND 2 INCHES BELOW THE DRIVEWAY SURFACE.
 LC1995
 LC1995                          STATION RECOVERY (1971)
 LC1995
 LC1995'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1995'ALL MARKS WERE FOUND IN GOOD CONDITION, REFERENCE MARK 2 IS
 LC1995'NOW OBSTRUCTED BY BUILDING AND A REFERENCE MARK 3 WAS SET.
 LC1995'REFERENCE MARK 1 IS AGAINST A SMALL TREE AND THE DISTANCE WAS
 LC1995'FOUND TO BE 0.07 OF A FOOT LONGER TO IT AND THE DIRECTION
 LC1995'FAILED TO CHECK BY 4 MINUTES AND 15 SECONDS.  THIS IS THOUGHT
 LC1995'TO BE CAUSED BY THE TREE ROOTS PUTING PRESSURE ON THE MARK.
 LC1995'A NEW STATION HEIGHT 2 1971 WAS SET SINCE THIS STATION MARK
 LC1995'IS JUST A FEW INCHES FROM THE WALL OF A GARAGE.  ALL MARKS
 LC1995'WERE LEFT INTACT.  A NEW DESCRIPTION FOLLOWS--
 LC1995'
 LC1995'THE STATION IS LOCATED IN THE NORTH EDGE OF PEORIA HEIGHTS,
 LC1995'36 FEET WEST OF THE CENTER OF THE PEORIA HEIGHTS WATER TANK,
 LC1995'20 FEET EAST OF THE SOUTHEAST CORNER OF BRICK PUMP HOUSE,
 LC1995'ABOUT 80 FEET NORTHEAST OF THE INTERSECTION OF KINGMAN AVE
 LC1995'AND PARK STREET, 1 FOOT SOUTH OF THE SOUTH WALL OF GARAGE OF
 LC1995'PUMP HOUSE, 12 FEET WEST OF THE SOUTHEAST CORNER OF GARAGE,
 LC1995'12 FEET EAST OF THE SOUTHWEST CORNER OF GARAGE AND 59 FEET
 LC1995'NORTH OF THE CENTERLINE OF KINGMAN AVE.  THE MONUMENT IS
 LC1995'ENCASED IN A SQUARE METAL BOX WITH A METAL COVER IN THE
 LC1995'CENTER OF THE CONCRETE DRIVEWAY TO GARAGE.  THE MONUMENT IS 4
 LC1995'INCHES BELOW THE SURFACE OF THE DRIVEWAY AND THE DISK IS STAMPED
 LC1995'HEIGHTS 1935.
 LC1995'
 LC1995'REFERENCE MARK 1 IS 6 INCHES NORTH OF THE NORTH EDGE OF
 LC1995'SIDEWALK, 6 INCHES NORTHWEST OF A 10 INCH ELM TREE, 7 FEET
 LC1995'WEST OF A POWER POLE AND 20 FEET NORTH OF THE CENTERLINE OF
 LC1995'KINGMAN AVE.  THE MONUMENT IS 3 INCHES UNDERGROUND AND THE
 LC1995'DISK IS STAMPED HEIGHTS NO 1 1935.
 LC1995'
 LC1995'REFERENCE MARK 3 IS A STANDARD DISK STAMPED HEIGHTS 1935 NO
 LC1995'3 1971, SET IN A DRILL HOLE IN A CONCRETE SLAB AT THE BASE
 LC1995'OF WATER TANK RISER PIPE, 61 FEET NORTH OF THE CENTERLINE
 LC1995'OF KINGMAN AVE AND 24 FEET EAST OF THE SOUTHEAST CORNER
 LC1995'OF THE GARAGE.
 LC1995'
 LC1995'THE AZIMUTH MARK IS 21 FEET SOUTH OF FIRE HYDRANT, 21 FEET
 LC1995'WEST OF THE CENTERLINE OF CLARENDON AVE., 44 FEET SOUTH OF
 LC1995'THE CENTERLINE OF KINGMAN AVE., 5 FEET WEST OF A STONE WALL AND
 LC1995'IN THE FRONT LAWN OF A HOUSE AT 215 CLARENDON AVE.  THE
 LC1995'MONUMENT IS 2 INCHES UNDERGROUND AND THE DISK IS STAMPED
 LC1995'HEIGHTS AZIMUTH 1935.
 LC1995'
 LC1995'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1995'
 LC1995'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT PEORIA
 LC1995'HEIGHTS
 LC1995
 LC1995                          STATION RECOVERY (1999)
 LC1995
 LC1995'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1995'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1988 ***********************************************************************
 LC1988  DESIGNATION -  HEIGHTS 2
 LC1988  PID         -  LC1988
 LC1988  STATE/COUNTY-  IL/PEORIA
 LC1988  COUNTRY     -  US
 LC1988  USGS QUAD   -  PEORIA EAST (2018)
 LC1988
 LC1988                         *CURRENT SURVEY CONTROL
 LC1988  ______________________________________________________________________
 LC1988* NAD 83(1997) POSITION- 40 44 50.35829(N) 089 34 31.67776(W)   ADJUSTED
 LC1988* NAVD 88 ORTHO HEIGHT -   240.    (meters)      787.    (feet) SCALED
 LC1988  ______________________________________________________________________
 LC1988  GEOID HEIGHT    -        -32.882 (meters)                     GEOID18
 LC1988  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 LC1988  HORZ ORDER      -  FIRST
 LC1988
 LC1988.The horizontal coordinates were established by classical geodetic methods
 LC1988.and adjusted by the National Geodetic Survey in October 1999.
 LC1988
 LC1988.The orthometric height was scaled from a topographic map.
 LC1988
 LC1988.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1988.GEOID18 height accuracy estimate available here.
 LC1988
 LC1988.Click photographs - Photos may exist for this station.
 LC1988
 LC1988.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1988
 LC1988. The following values were computed from the NAD 83(1997) position.
 LC1988
 LC1988;                    North         East     Units Scale Factor Converg.
 LC1988;SPC IL W     -   453,135.022   749,927.441   MT  0.99997185   +0 23 09.2
 LC1988;SPC IL W     - 1,486,660.48  2,460,386.95   sFT  0.99997185   +0 23 09.2
 LC1988;UTM  16      - 4,513,898.975   282,563.321   MT  1.00018197   -1 40 54.2
 LC1988
 LC1988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1988!SPC IL W     -   0.99996752  x   0.99997185  =   0.99993938
 LC1988!UTM  16      -   0.99996752  x   1.00018197  =   1.00014949
 LC1988
 LC1988:                Primary Azimuth Mark                     Grid Az
 LC1988:SPC IL W     -  HEIGHTS 2 AZ MK                          092 02 26.5
 LC1988:UTM  16      -  HEIGHTS 2 AZ MK                          094 06 29.9
 LC1988
 LC1988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8256313898(NAD 83)
 LC1988
 LC1988|---------------------------------------------------------------------|
 LC1988| PID    Reference Object                     Distance      Geod. Az  |
 LC1988|                                                           dddmmss.s |
 LC1988| LC2005 HEIGHTS 2 AZ MK                     APPROX. 0.6 KM 0922535.7 |
 LC1988| CI7512 HEIGHTS 2 RM 4                       24.630 METERS 11748     |
 LC1988| LC1995 HEIGHTS                              31.824 METERS 29203     |
 LC1988| CI7511 HEIGHTS RM 3                         22.355 METERS 30335     |
 LC1988|---------------------------------------------------------------------|
 LC1988
 LC1988                          SUPERSEDED SURVEY CONTROL
 LC1988
 LC1988  NAD 83(1986)-  40 44 50.36966(N)    089 34 31.67998(W) AD(       ) 1
 LC1988  NAD 27      -  40 44 50.23283(N)    089 34 31.33682(W) AD(       ) 1
 LC1988
 LC1988.Superseded values are not recommended for survey control.
 LC1988
 LC1988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1988.See file dsdata.pdf to determine how the superseded data were derived.
 LC1988
 LC1988_MARKER: DS = TRIANGULATION STATION DISK
 LC1988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1988_STAMPING: HEIGHTS 2 1971
 LC1988_MARK LOGO: CGS
 LC1988_PROJECTION: FLUSH
 LC1988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1988+STABILITY: SURFACE MOTION
 LC1988
 LC1988  HISTORY     - Date     Condition        Report By
 LC1988  HISTORY     - 1971     MONUMENTED       NGS
 LC1988  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1988
 LC1988                          STATION DESCRIPTION
 LC1988
 LC1988'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1988'THE STATION IS LOCATED AT THE NORTH EDGE OF PEORIA HEIGHTS,
 LC1988'ABOUT 75 FEET SOUTHEAST OF THE PEORIA HEIGHTS WATER TANK,
 LC1988'61 FEET SOUTHEAST OF THE SOUTHEAST LEG OF THE TANK, 46 FEET
 LC1988'WEST OF THE CENTERLINE OF EUCLID AVE., 20 FEET NORTH OF THE
 LC1988'CENTERLINE OF KINGMAN AVE., 11 FEET EAST OF A POWER POLE AND
 LC1988'1 FOOT NORTH OF THE NORTH EDGE OF SIDEWALK.  THE MONUMENT
 LC1988'IS FLUSH AND THE DISK IS STAMPED HEIGHTS 2 1971.
 LC1988'
 LC1988'REFERENCE MARK 3 IS A STANDARD DISK STAMPED HEIGHTS 1939 NO
 LC1988'3 1971 SET IN A DRILL HOLE IN A CONCRETE SLAB AT THE BASE
 LC1988'OF THE WATER TANK RISER PIPE, 61 FEET NORTH OF THE CENTERLINE
 LC1988'OF KINGMAN AVE. AND 24 FEET EAST OF THE SOUTHEAST CORNER OF
 LC1988'BRICK GARAGE OF PUMP HOUSE.
 LC1988'
 LC1988'REFERENCE MARK 4 IS A STANDARD DISK STAMPED HEIGHTS 2 1971
 LC1988'NO 4 SET IN A DRILL HOLE IN CONCRETE SIDEWALK, 16 FEET SOUTH
 LC1988'OF THE CENTERLINE OF KINGMAN AVE., 44 FEET NORTHEAST OF THE
 LC1988'NORTHEAST CORNER OF HOUSE AT 119 KINGMAN AND 26 FEET WEST OF
 LC1988'THE CENTERLINE OF DRIVEWAY TO THE WEST SIDE OF TOWER PARK.
 LC1988'
 LC1988'THE AZIMUTH MARK IS 155 FEET SOUTHEAST OF THE SOUTHEAST
 LC1988'CORNER OF A WHITE STONE HOUSE, 33 FEET EAST OF THE CENTERLINE
 LC1988'OF GRAND VIEW DRIVE, 16 FEET SOUTH OF THE EXTENDED CENTERLINE
 LC1988'OF GRAND VIEW DRIVE AND 43 FEET NORTHWEST OF A 10 INCH PINE
 LC1988'TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HEIGHTS
 LC1988'2 NO 2 1971.
 LC1988'
 LC1988'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON KINGMAN
 LC1988'AVE. AND GRAND VIEW DRIVE FOR 0.3 MILE TO POINT WHERE DRIVE
 LC1988'TURNS SOUTH AND THE AZIMUTH MARK AS DESCRIBED.
 LC1988'
 LC1988'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1988
 LC1988                          STATION RECOVERY (1999)
 LC1988
 LC1988'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1988'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2005 ***********************************************************************
 LC2005  DESIGNATION -  HEIGHTS 2 AZ MK
 LC2005  PID         -  LC2005
 LC2005  STATE/COUNTY-  IL/PEORIA
 LC2005  COUNTRY     -  US
 LC2005  USGS QUAD   -  PEORIA EAST (2018)
 LC2005
 LC2005                         *CURRENT SURVEY CONTROL
 LC2005  ______________________________________________________________________
 LC2005* NAD 83(1997) POSITION- 40 44 49.59988(N) 089 34 08.16664(W)   ADJUSTED
 LC2005* NAVD 88 ORTHO HEIGHT -   239.    (meters)      784.    (feet) SCALED
 LC2005  ______________________________________________________________________
 LC2005  GEOID HEIGHT    -        -32.877 (meters)                     GEOID18
 LC2005  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 LC2005  HORZ ORDER      -  FIRST
 LC2005
 LC2005.The horizontal coordinates were established by classical geodetic methods
 LC2005.and adjusted by the National Geodetic Survey in October 1999.
 LC2005
 LC2005.The orthometric height was scaled from a topographic map.
 LC2005
 LC2005.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2005.GEOID18 height accuracy estimate available here.
 LC2005
 LC2005.Click photographs - Photos may exist for this station.
 LC2005
 LC2005.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2005
 LC2005. The following values were computed from the NAD 83(1997) position.
 LC2005
 LC2005;                    North         East     Units Scale Factor Converg.
 LC2005;SPC IL W     -   453,115.364   750,479.141   MT  0.99997253   +0 23 24.6
 LC2005;SPC IL W     - 1,486,595.99  2,462,196.98   sFT  0.99997253   +0 23 24.6
 LC2005;UTM  16      - 4,513,859.417   283,114.068   MT  1.00017902   -1 40 38.8
 LC2005
 LC2005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2005!SPC IL W     -   0.99996768  x   0.99997253  =   0.99994021
 LC2005!UTM  16      -   0.99996768  x   1.00017902  =   1.00014670
 LC2005
 LC2005:                Primary Azimuth Mark                     Grid Az
 LC2005:SPC IL W     -  HEIGHTS 2                                272 02 26.5
 LC2005:UTM  16      -  HEIGHTS 2                                274 06 29.9
 LC2005
 LC2005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8311413859(NAD 83)
 LC2005
 LC2005|---------------------------------------------------------------------|
 LC2005| PID    Reference Object                     Distance      Geod. Az  |
 LC2005|                                                           dddmmss.s |
 LC2005| LC1988 HEIGHTS 2                           APPROX. 0.6 KM 2722551.1 |
 LC2005|---------------------------------------------------------------------|
 LC2005
 LC2005                          SUPERSEDED SURVEY CONTROL
 LC2005
 LC2005  NAD 83(1986)-  40 44 49.61122(N)    089 34 08.16887(W) AD(       ) 1
 LC2005  NAD 27      -  40 44 49.47477(N)    089 34 07.82639(W) AD(       ) 1
 LC2005
 LC2005.Superseded values are not recommended for survey control.
 LC2005
 LC2005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2005.See file dsdata.pdf to determine how the superseded data were derived.
 LC2005
 LC2005_MARKER: DZ = AZIMUTH MARK DISK
 LC2005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2005_STAMPING: HEIGHTS 2 NO 2 1971
 LC2005_MARK LOGO: CGS
 LC2005_PROJECTION: FLUSH
 LC2005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2005+STABILITY: SURFACE MOTION
 LC2005
 LC2005  HISTORY     - Date     Condition        Report By
 LC2005  HISTORY     - 1971     MONUMENTED       NGS
 LC2005  HISTORY     - 19990228 GOOD             USPSQD
 LC2005
 LC2005                          STATION DESCRIPTION
 LC2005
 LC2005'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC2005'THE STATION IS LOCATED AT THE NORTH EDGE OF PEORIA HEIGHTS,
 LC2005'ABOUT 75 FEET SOUTHEAST OF THE PEORIA HEIGHTS WATER TANK,
 LC2005'61 FEET SOUTHEAST OF THE SOUTHEAST LEG OF THE TANK, 46 FEET
 LC2005'WEST OF THE CENTERLINE OF EUCLID AVE., 20 FEET NORTH OF THE
 LC2005'CENTERLINE OF KINGMAN AVE., 11 FEET EAST OF A POWER POLE AND
 LC2005'1 FOOT NORTH OF THE NORTH EDGE OF SIDEWALK.  THE MONUMENT
 LC2005'IS FLUSH AND THE DISK IS STAMPED HEIGHTS 2 1971.
 LC2005'
 LC2005'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON KINGMAN
 LC2005'AVE. AND GRAND VIEW DRIVE FOR 0.3 MILE TO POINT WHERE DRIVE
 LC2005'TURNS SOUTH AND THE AZIMUTH MARK AS DESCRIBED.
 LC2005'
 LC2005'THE AZIMUTH MARK IS 155 FEET SOUTHEAST OF THE SOUTHEAST
 LC2005'CORNER OF A WHITE STONE HOUSE, 33 FEET EAST OF THE CENTERLINE
 LC2005'OF GRAND VIEW DRIVE, 16 FEET SOUTH OF THE EXTENDED CENTERLINE
 LC2005'OF GRAND VIEW DRIVE AND 43 FEET NORTHWEST OF A 10 INCH PINE
 LC2005'TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HEIGHTS
 LC2005'2 NO 2 1971.
 LC2005
 LC2005                          STATION RECOVERY (1999)
 LC2005
 LC2005'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0744 ***********************************************************************
 LC0744  DESIGNATION -  HEINS
 LC0744  PID         -  LC0744
 LC0744  STATE/COUNTY-  IL/LIVINGSTON
 LC0744  COUNTRY     -  US
 LC0744  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0744
 LC0744                         *CURRENT SURVEY CONTROL
 LC0744  ______________________________________________________________________
 LC0744* NAD 83(1997) POSITION- 40 45 59.39375(N) 088 42 44.34919(W)   ADJUSTED
 LC0744* NAVD 88 ORTHO HEIGHT -   215.411 (meters)      706.73  (feet) ADJUSTED
 LC0744  ______________________________________________________________________
 LC0744  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 LC0744  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 LC0744  DYNAMIC HEIGHT  -        215.317 (meters)      706.42  (feet) COMP
 LC0744  MODELED GRAVITY -    980,179.6   (mgal)                       NAVD 88
 LC0744
 LC0744  HORZ ORDER      -  SECOND
 LC0744  VERT ORDER      -  SECOND    CLASS 0
 LC0744
 LC0744.The horizontal coordinates were established by classical geodetic methods
 LC0744.and adjusted by the National Geodetic Survey in October 1999.
 LC0744
 LC0744.The orthometric height was determined by differential leveling and
 LC0744.adjusted by the NATIONAL GEODETIC SURVEY
 LC0744.in June 1991.
 LC0744
 LC0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0744.GEOID18 height accuracy estimate available here.
 LC0744
 LC0744.Click photographs - Photos may exist for this station.
 LC0744
 LC0744.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0744
 LC0744.The dynamic height is computed by dividing the NAVD 88
 LC0744.geopotential number by the normal gravity value computed on the
 LC0744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0744.degrees latitude (g = 980.6199 gals.).
 LC0744
 LC0744.The modeled gravity was interpolated from observed gravity values.
 LC0744
 LC0744. The following values were computed from the NAD 83(1997) position.
 LC0744
 LC0744;                    North         East     Units Scale Factor Converg.
 LC0744;SPC IL E     -   455,180.794   268,002.454   MT  0.99998760   -0 14 50.9
 LC0744;SPC IL E     - 1,493,372.32    879,271.38   sFT  0.99998760   -0 14 50.9
 LC0744;UTM  16      - 4,514,247.025   355,481.098   MT  0.99985707   -1 07 05.9
 LC0744
 LC0744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0744!SPC IL E     -   0.99997125  x   0.99998760  =   0.99995885
 LC0744!UTM  16      -   0.99997125  x   0.99985707  =   0.99982832
 LC0744
 LC0744:                Primary Azimuth Mark                     Grid Az
 LC0744:SPC IL E     -  CHENOA ST JOSEPH CATH CH SPIRE           199 37 13.5
 LC0744:UTM  16      -  CHENOA ST JOSEPH CATH CH SPIRE           200 29 28.5
 LC0744
 LC0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5548114247(NAD 83)
 LC0744
 LC0744|---------------------------------------------------------------------|
 LC0744| PID    Reference Object                     Distance      Geod. Az  |
 LC0744|                                                           dddmmss.s |
 LC0744| LC0742 HEINS RM 1                           15.147 METERS 08810     |
 LC0744| LC0743 HEINS RM 2                           12.412 METERS 13529     |
 LC0744| LC1843 CHENOA ST JOSEPH CATH CH SPIRE      APPROX. 2.7 KM 1992222.6 |
 LC0744|---------------------------------------------------------------------|
 LC0744
 LC0744                          SUPERSEDED SURVEY CONTROL
 LC0744
 LC0744  NAD 83(1986)-  40 45 59.40751(N)    088 42 44.35745(W) AD(       ) 2
 LC0744  NAD 27      -  40 45 59.28360(N)    088 42 44.13250(W) AD(       ) 2
 LC0744  NGVD 29 (??/??/92)  215.464  (m)          706.90   (f) ADJ UNCH    2 0
 LC0744  NGVD 29             215.46   (m)          706.9    (f) LEVELING    3  
 LC0744
 LC0744.Superseded values are not recommended for survey control.
 LC0744
 LC0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0744.See file dsdata.pdf to determine how the superseded data were derived.
 LC0744
 LC0744_MARKER: DE = TRAVERSE STATION DISK
 LC0744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0744_STAMPING: HEINS 1960
 LC0744_MARK LOGO: CGS
 LC0744_PROJECTION: FLUSH
 LC0744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0744+STABILITY: SURFACE MOTION
 LC0744
 LC0744  HISTORY     - Date     Condition        Report By
 LC0744  HISTORY     - 1960     MONUMENTED       CGS
 LC0744  HISTORY     - 1961     GOOD             CGS
 LC0744  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0744
 LC0744                          STATION DESCRIPTION
 LC0744
 LC0744'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0744'THE STATION IS LOCATED ABOUT 2.0 MILES NORTH OF CHENOA, ABOUT
 LC0744'0.2 MILE WEST OF U.S. HIGHWAY 66 AT THE NORTHWEST CORNER
 LC0744'OF YARD OF AN OLD FARM HOUSE THAT SETS ON THE HIGHEST POINT
 LC0744'OF A SMALL HILL.
 LC0744'
 LC0744'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND U.S. HIGHWAY
 LC0744'24 IN THE WEST EDGE OF CHENOA, GO NORTHERLY ON U.S. HIGHWAY
 LC0744'66 FOR 2.0 MILES TO A SIDE ROAD RIGHT, CONTINUE AHEAD FOR
 LC0744'0.2 MILE TO A DRIVEWAY TO A FARM HOUSE ON LEFT, TURN LEFT
 LC0744'AND GO WEST ON DRIVEWAY FOR 0.15 MILE TO HOUSE AND STATION
 LC0744'AS DESCRIBED.
 LC0744'
 LC0744'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF
 LC0744'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0744'SURFACE OF THE GROUND AND IS STAMPED HEINS 1960.  THE MARK
 LC0744'IS 38 FEET NORTHWEST OF THE NORTHWEST CORNER OF HOUSE, 8
 LC0744'FEET NORTH OF A SMALL CEDAR TREE, 5.4 FEET NORTHEAST OF
 LC0744'WITNESS POST AND 5.6 FEET SOUTHEAST OF FENCE CORNER.
 LC0744'
 LC0744'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 LC0744'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0744'SURFACE OF THE GROUND AND IS STAMPED HEINS NO 1 1960.  THE
 LC0744'MARK IS 54.3 FEET EAST OF WITNESS POST, 23 FEET NORTH OF
 LC0744'HOUSE AND 1 FOOT SOUTH OF FENCE.
 LC0744'
 LC0744'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 LC0744'OF AN OLD WELL IN A DRILL HOLE FLUSH WITH THE SURFACE OF
 LC0744'CONCRETE AND IS STAMPED HEINS NO 2 1960.  THE MARK IS 42
 LC0744'FEET SOUTHEAST OF WITNESS POST, 8.5 FEET SOUTH OF NORTHWEST
 LC0744'CORNER OF HOUSE AND 3 FEET WEST OF SIDE OF HOUSE.
 LC0744'
 LC0744'CHENOA, ST. JOSEPH CATHOLIC CHURCH SPIRE CAN BE USED FOR
 LC0744'AZIMUTH.
 LC0744'
 LC0744'HEIGHT OF LIGHT ABOVE STATION MARK 1.32 METERS.
 LC0744
 LC0744                          STATION RECOVERY (1961)
 LC0744
 LC0744'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0744'2.3 MI NE FROM CHENOA.
 LC0744'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0744'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE
 LC0744'0.2 MILES WEST ALONG A PRIVATE DRIVE TO A FARM HOUSE, THENCE
 LC0744'ABOUT 100 YARDS ALONG A YARD FENCE TO A FENCE CORNER, 38 FEET
 LC0744'NORTHWEST OF THE NORTHWEST CORNER OF THE HOUSE, 4 FEET SOUTH
 LC0744'OF THE FENCE, 4 FEET EAST OF A FENCE, 5 FEET SOUTHEAST OF THE
 LC0744'FENCE CORNER, 5.6 FEET NORTHEAST OF A METAL WITNESS POST AND
 LC0744'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0744
 LC0744                          STATION RECOVERY (1979)
 LC0744
 LC0744'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0744'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0742 ***********************************************************************
 LC0742  DESIGNATION -  HEINS RM 1
 LC0742  PID         -  LC0742
 LC0742  STATE/COUNTY-  IL/LIVINGSTON
 LC0742  COUNTRY     -  US
 LC0742  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0742
 LC0742                         *CURRENT SURVEY CONTROL
 LC0742  ______________________________________________________________________
 LC0742* NAD 83(1986) POSITION- 40 45 59.41   (N) 088 42 43.70   (W)   HD_HELD1
 LC0742* NAVD 88 ORTHO HEIGHT -   215.636 (meters)      707.47  (feet) ADJUSTED
 LC0742  ______________________________________________________________________
 LC0742  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 LC0742  DYNAMIC HEIGHT  -        215.541 (meters)      707.15  (feet) COMP
 LC0742  MODELED GRAVITY -    980,179.6   (mgal)                       NAVD 88
 LC0742
 LC0742  VERT ORDER      -  SECOND    CLASS 0
 LC0742
 LC0742.The horizontal coordinates were determined by differentially corrected
 LC0742.hand held GPS observations or other comparable positioning techniques
 LC0742.and have an estimated accuracy of +/- 3 meters.
 LC0742
 LC0742.The orthometric height was determined by differential leveling and
 LC0742.adjusted by the NATIONAL GEODETIC SURVEY
 LC0742.in June 1991.
 LC0742
 LC0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0742.GEOID18 height accuracy estimate available here.
 LC0742
 LC0742.Click photographs - Photos may exist for this station.
 LC0742
 LC0742.The dynamic height is computed by dividing the NAVD 88
 LC0742.geopotential number by the normal gravity value computed on the
 LC0742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0742.degrees latitude (g = 980.6199 gals.).
 LC0742
 LC0742.The modeled gravity was interpolated from observed gravity values.
 LC0742
 LC0742;                    North         East    Units  Estimated Accuracy
 LC0742;SPC IL E     -   455,181.2     268,017.7     MT  (+/- 3 meters HH1 GPS) 
 LC0742
 LC0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5549614247(NAD 83)
 LC0742
 LC0742                          SUPERSEDED SURVEY CONTROL
 LC0742
 LC0742  NGVD 29 (??/??/92)  215.688  (m)          707.64   (f) ADJ UNCH    2 0
 LC0742
 LC0742.Superseded values are not recommended for survey control.
 LC0742
 LC0742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0742.See file dsdata.pdf to determine how the superseded data were derived.
 LC0742
 LC0742_MARKER: DR = REFERENCE MARK DISK
 LC0742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0742_STAMPING: HEINS NO 1 1960
 LC0742_MARK LOGO: CGS
 LC0742_PROJECTION: FLUSH
 LC0742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0742+STABILITY: SURFACE MOTION
 LC0742
 LC0742  HISTORY     - Date     Condition        Report By
 LC0742  HISTORY     - 1960     MONUMENTED       CGS
 LC0742  HISTORY     - 1961     GOOD             CGS
 LC0742
 LC0742                          STATION DESCRIPTION
 LC0742
 LC0742'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0742'2.3 MI NE FROM CHENOA.
 LC0742'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0742'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE
 LC0742'0.2 MILES WEST ALONG A PRIVATE DRIVE TO A FARM HOUSE, THENCE
 LC0742'ABOUT 100 YARDS ALONG A YARD FENCE TO A FENCE CORNER, 29 FEET
 LC0742'NORTHEAST OF THE NORTHWEST CORNER OF THE HOUSE, 1 FOOT SOUTH OF
 LC0742'THE FENCE, 54 FEET EAST OF A FENCE CORNER, 49.6 FEET EAST OF
 LC0742'TRAVERSE STATION HEINS, 54.7 FEET EAST-NORTHEAST OF A METAL
 LC0742'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 LC0742'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0743 ***********************************************************************
 LC0743  DESIGNATION -  HEINS RM 2
 LC0743  PID         -  LC0743
 LC0743  STATE/COUNTY-  IL/LIVINGSTON
 LC0743  COUNTRY     -  US
 LC0743  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0743
 LC0743                         *CURRENT SURVEY CONTROL
 LC0743  ______________________________________________________________________
 LC0743* NAD 83(1986) POSITION- 40 45 59.11   (N) 088 42 43.98   (W)   HD_HELD1
 LC0743* NAVD 88 ORTHO HEIGHT -   216.266 (meters)      709.53  (feet) ADJUSTED
 LC0743  ______________________________________________________________________
 LC0743  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 LC0743  DYNAMIC HEIGHT  -        216.171 (meters)      709.22  (feet) COMP
 LC0743  MODELED GRAVITY -    980,179.6   (mgal)                       NAVD 88
 LC0743
 LC0743  VERT ORDER      -  SECOND    CLASS 0
 LC0743
 LC0743.The horizontal coordinates were determined by differentially corrected
 LC0743.hand held GPS observations or other comparable positioning techniques
 LC0743.and have an estimated accuracy of +/- 3 meters.
 LC0743
 LC0743.The orthometric height was determined by differential leveling and
 LC0743.adjusted by the NATIONAL GEODETIC SURVEY
 LC0743.in June 1991.
 LC0743
 LC0743.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0743.GEOID18 height accuracy estimate available here.
 LC0743
 LC0743.Click photographs - Photos may exist for this station.
 LC0743
 LC0743.The dynamic height is computed by dividing the NAVD 88
 LC0743.geopotential number by the normal gravity value computed on the
 LC0743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0743.degrees latitude (g = 980.6199 gals.).
 LC0743
 LC0743.The modeled gravity was interpolated from observed gravity values.
 LC0743
 LC0743;                    North         East    Units  Estimated Accuracy
 LC0743;SPC IL E     -   455,172.0     268,011.1     MT  (+/- 3 meters HH1 GPS) 
 LC0743
 LC0743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5548914238(NAD 83)
 LC0743
 LC0743                          SUPERSEDED SURVEY CONTROL
 LC0743
 LC0743  NGVD 29 (??/??/92)  216.319  (m)          709.71   (f) ADJ UNCH    2 0
 LC0743
 LC0743.Superseded values are not recommended for survey control.
 LC0743
 LC0743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0743.See file dsdata.pdf to determine how the superseded data were derived.
 LC0743
 LC0743_MARKER: DR = REFERENCE MARK DISK
 LC0743_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0743_SP_SET: CURB
 LC0743_STAMPING: HEINS NO 2 1960
 LC0743_MARK LOGO: CGS
 LC0743_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0743
 LC0743  HISTORY     - Date     Condition        Report By
 LC0743  HISTORY     - 1960     MONUMENTED       CGS
 LC0743  HISTORY     - 1961     GOOD             CGS
 LC0743
 LC0743                          STATION DESCRIPTION
 LC0743
 LC0743'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0743'2.3 MI NE FROM CHENOA.
 LC0743'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0743'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE
 LC0743'0.2 MILES WEST ALONG A PRIVATE DRIVE TO A FARM HOUSE, THENCE
 LC0743'ABOUT 100 YARDS ALONG A YARD FENCE TO A FENCE CORNER, SET IN THE
 LC0743'TOP OF THE NORTHEAST CORNER OF A CONCRETE WELL CURB, 8.5 FEET
 LC0743'SOUTH SOUTHWEST OF THE NORTHWEST CORNER OF THE HOUSE, 32.5 FEET
 LC0743'SOUTH OF THE FENCE, 40.7 FEET SOUTHEAST OF TRAVERSE STATION
 LC0743'HEINS, 41.9 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1
 LC0743'FOOT ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1475 ***********************************************************************
 LC1475  DESIGNATION -  HEINZ
 LC1475  PID         -  LC1475
 LC1475  STATE/COUNTY-  IL/PEORIA
 LC1475  COUNTRY     -  US
 LC1475  USGS QUAD   -  DUNLAP (2018)
 LC1475
 LC1475                         *CURRENT SURVEY CONTROL
 LC1475  ______________________________________________________________________
 LC1475* NAD 83(1997) POSITION- 40 46 09.69119(N) 089 43 25.87931(W)   ADJUSTED
 LC1475* NAVD 88 ORTHO HEIGHT -   201.654 (meters)      661.59  (feet) ADJUSTED
 LC1475  ______________________________________________________________________
 LC1475  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 LC1475  LAPLACE CORR    -          1.63  (seconds)                    DEFLEC18
 LC1475  DYNAMIC HEIGHT  -        201.562 (meters)      661.29  (feet) COMP
 LC1475  MODELED GRAVITY -    980,165.9   (mgal)                       NAVD 88
 LC1475
 LC1475  HORZ ORDER      -  SECOND
 LC1475  VERT ORDER      -  SECOND    CLASS 0
 LC1475
 LC1475.The horizontal coordinates were established by classical geodetic methods
 LC1475.and adjusted by the National Geodetic Survey in October 1999.
 LC1475
 LC1475.The orthometric height was determined by differential leveling and
 LC1475.adjusted by the NATIONAL GEODETIC SURVEY
 LC1475.in June 1991.
 LC1475
 LC1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1475.GEOID18 height accuracy estimate available here.
 LC1475
 LC1475.Click photographs - Photos may exist for this station.
 LC1475
 LC1475.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1475
 LC1475.The dynamic height is computed by dividing the NAVD 88
 LC1475.geopotential number by the normal gravity value computed on the
 LC1475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1475.degrees latitude (g = 980.6199 gals.).
 LC1475
 LC1475.The modeled gravity was interpolated from observed gravity values.
 LC1475
 LC1475. The following values were computed from the NAD 83(1997) position.
 LC1475
 LC1475;                    North         East     Units Scale Factor Converg.
 LC1475;SPC IL W     -   455,508.261   737,383.434   MT  0.99995837   +0 17 21.0
 LC1475;SPC IL W     - 1,494,446.69  2,419,232.15   sFT  0.99995837   +0 17 21.0
 LC1475;UTM  16      - 4,516,724.066   270,110.004   MT  1.00025054   -1 46 46.2
 LC1475
 LC1475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1475!SPC IL W     -   0.99997355  x   0.99995837  =   0.99993192
 LC1475!UTM  16      -   0.99997355  x   1.00025054  =   1.00022408
 LC1475
 LC1475:                Primary Azimuth Mark                     Grid Az
 LC1475:SPC IL W     -  HEINZ AZ MK                              088 33 03.8
 LC1475:UTM  16      -  HEINZ AZ MK                              090 37 11.0
 LC1475
 LC1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7011016724(NAD 83)
 LC1475
 LC1475|---------------------------------------------------------------------|
 LC1475| PID    Reference Object                     Distance      Geod. Az  |
 LC1475|                                                           dddmmss.s |
 LC1475| LC1476 HEINZ RM 1                           15.391 METERS 04954     |
 LC1475| LC1477 HEINZ AZ MK                                        0885024.8 |
 LC1475| LC1474 HEINZ RM 2                           15.261 METERS 31233     |
 LC1475|---------------------------------------------------------------------|
 LC1475
 LC1475                          SUPERSEDED SURVEY CONTROL
 LC1475
 LC1475  NAD 83(1986)-  40 46 09.69904(N)    089 43 25.87887(W) AD(       ) 2
 LC1475  NAD 27      -  40 46 09.56590(N)    089 43 25.51280(W) AD(       ) 2
 LC1475  NGVD 29 (??/??/92)  201.735  (m)          661.86   (f) ADJ UNCH    2 0
 LC1475  NGVD 29             201.74   (m)          661.9    (f) LEVELING    3  
 LC1475
 LC1475.Superseded values are not recommended for survey control.
 LC1475
 LC1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1475.See file dsdata.pdf to determine how the superseded data were derived.
 LC1475
 LC1475_MARKER: DS = TRIANGULATION STATION DISK
 LC1475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1475_STAMPING: HEINZ 1959
 LC1475_MARK LOGO: CGS
 LC1475_PROJECTION: FLUSH
 LC1475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1475+STABILITY: SURFACE MOTION
 LC1475
 LC1475  HISTORY     - Date     Condition        Report By
 LC1475  HISTORY     - 1959     MONUMENTED       CGS
 LC1475  HISTORY     - 1959     GOOD             CGS
 LC1475  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1475  HISTORY     - 20110922 GOOD             CMT
 LC1475
 LC1475                          STATION DESCRIPTION
 LC1475
 LC1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1475'THE STATION IS LOCATED ABOUT 2 MILES SOUTHEAST OF KICKAPOO
 LC1475'ON PROPERTY OWNED AND OCCUPIED BY MR. WILLIAM TRUB.
 LC1475'
 LC1475'TO REACH THE STATION FROM WAGNERS MARKET IN KICKAPOO, GO
 LC1475'EASTERLY ON U.S. HIGHWAY 150 FOR 1.3 MILES TO A SIDE ROAD RIGHT,
 LC1475'TURN RIGHT ON THE GRAVEL ROAD FOR 1.15 MILES TO A SIDE ROAD LEFT,
 LC1475'TURN LEFT, EAST, FOR 0.15 MILE TO THE HOME OF MR. WILLIAM TRUB
 LC1475'AND THE STATION ON THE RIGHT.
 LC1475'
 LC1475'STATION MARK, A STANDARD DISK STAMPED HEINZ 1959, IS SET IN
 LC1475'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC1475'OF THE GROUND.  THE MARK IS 105 FEET EAST OF THE APPROXIMATE
 LC1475'CENTER OF THE DRIVEWAY, 34 FEET NORTHEAST OF THE NORTHEAST
 LC1475'CORNER OF A CORN CRIB, 18 FEET SOUTH OF THE APPROXIMATE CENTER
 LC1475'OF THE GRAVEL ROAD, 2.7 FEET SOUTH OF A WITNESS POST AND 2.5
 LC1475'FEET SOUTH OF A FENCE LINE.
 LC1475'
 LC1475'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED HEINZ NO. 1
 LC1475'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC1475'5 INCHES.  THE MARK IS 32 FEET EAST OF A FIELD ENTRANCE AND
 LC1475'A WOODEN GATE, 16 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 LC1475'GRAVEL ROAD AND 1 FOOT SOUTH OF THE FENCE LINE.
 LC1475'
 LC1475'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED HEINZ NO.
 LC1475'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC1475'7 INCHES.  THE MARK IS 43 FEET WEST OF A FIELD ENTRANCE AND
 LC1475'A WOODEN GATE, 31 FEET EAST OF A POWER POLE WITH A TRANSFORMER,
 LC1475'16 FEET NORTH OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD
 LC1475'AND 6 INCHES SOUTH OF THE FENCE LINE.
 LC1475'
 LC1475'AZIMUTH MARK, A STANDARD DISK STAMPED HEINZ 1959, IS SET IN
 LC1475'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 LC1475'MARK IS 18 FEET NORTH OF THE APPROXIMATE CENTER OF THE GRAVEL
 LC1475'ROAD, 3 FEET WEST OF A POWER POLE, 1.4 FEET SOUTHWEST OF A
 LC1475'WITNESS POST AND 1 FOOT SOUTH OF A FENCE LINE.
 LC1475'
 LC1475'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 LC1475'GRAVEL ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT
 LC1475'AS DESCRIBED.
 LC1475
 LC1475                          STATION RECOVERY (1959)
 LC1475
 LC1475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1475'2.5 MI SE FROM KICKAPOO.
 LC1475'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1475'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 1.1 MILES SOUTH ALONG
 LC1475'A GRAVEL ROAD, THENCE 0.2 MILES EAST ALONG A GRAVEL ROAD, 18 FEET
 LC1475'SOUTH OF THE CENTER LINE OF THE ROAD, 2 1/2 FEET SOUTH OF A FENCE,
 LC1475'75 FEET SOUTHEAST OF A POWER POLE WITH A TRANSFORMER, 105 FEET EAST
 LC1475'OF THE CENTER LINE OF A FARM DRIVEWAY, 36 FEET SOUTH-SOUTHWEST
 LC1475'OF THE EAST END OF A BOARD GATE, 2.7 FEET SOUTH OF A METAL WITNESS
 LC1475'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC1475'POST PROJECTING 1 INCH.
 LC1475
 LC1475                          STATION RECOVERY (1998)
 LC1475
 LC1475'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1475'MARK NOT FOUND.
 LC1475
 LC1475                          STATION RECOVERY (2011)
 LC1475
 LC1475'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 LC1475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1477 ***********************************************************************
 LC1477  DESIGNATION -  HEINZ AZ MK
 LC1477  PID         -  LC1477
 LC1477  STATE/COUNTY-  IL/PEORIA
 LC1477  COUNTRY     -  US
 LC1477  USGS QUAD   -  DUNLAP (2018)
 LC1477
 LC1477                         *CURRENT SURVEY CONTROL
 LC1477  ______________________________________________________________________
 LC1477* NAD 83(1986) POSITION- 40 46 09.     (N) 089 43 10.     (W)   SCALED
 LC1477* NAVD 88 ORTHO HEIGHT -   204.563 (meters)      671.14  (feet) ADJUSTED
 LC1477  ______________________________________________________________________
 LC1477  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 LC1477  DYNAMIC HEIGHT  -        204.470 (meters)      670.83  (feet) COMP
 LC1477  MODELED GRAVITY -    980,165.5   (mgal)                       NAVD 88
 LC1477
 LC1477  VERT ORDER      -  SECOND    CLASS 0
 LC1477
 LC1477.The horizontal coordinates were scaled from a map and have
 LC1477.an estimated accuracy of +/- 6 seconds.
 LC1477
 LC1477.The orthometric height was determined by differential leveling and
 LC1477.adjusted by the NATIONAL GEODETIC SURVEY
 LC1477.in June 1991.
 LC1477
 LC1477.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1477.GEOID18 height accuracy estimate available here.
 LC1477
 LC1477.Click photographs - Photos may exist for this station.
 LC1477
 LC1477.The dynamic height is computed by dividing the NAVD 88
 LC1477.geopotential number by the normal gravity value computed on the
 LC1477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1477.degrees latitude (g = 980.6199 gals.).
 LC1477
 LC1477.The modeled gravity was interpolated from observed gravity values.
 LC1477
 LC1477;                    North         East    Units  Estimated Accuracy
 LC1477;SPC IL W     -   455,490.      737,760.      MT  (+/- 180 meters Scaled)
 LC1477
 LC1477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL704166(NAD 83)
 LC1477
 LC1477                          SUPERSEDED SURVEY CONTROL
 LC1477
 LC1477  NGVD 29 (??/??/92)  204.645  (m)          671.41   (f) ADJ UNCH    2 0
 LC1477
 LC1477.Superseded values are not recommended for survey control.
 LC1477
 LC1477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1477.See file dsdata.pdf to determine how the superseded data were derived.
 LC1477
 LC1477_MARKER: DZ = AZIMUTH MARK DISK
 LC1477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1477_STAMPING: HEINZ 1959
 LC1477_MARK LOGO: CGS
 LC1477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1477+STABILITY: SURFACE MOTION
 LC1477
 LC1477  HISTORY     - Date     Condition        Report By
 LC1477  HISTORY     - 1959     MONUMENTED       CGS
 LC1477  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1477
 LC1477                          STATION DESCRIPTION
 LC1477
 LC1477'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1477'2.8 MI SE FROM KICKAPOO.
 LC1477'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1477'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 1.1 MILES SOUTH ALONG
 LC1477'A GRAVEL ROAD, THENCE 0.45 MILES EAST ALONG A GRAVEL ROAD, 19 FEET
 LC1477'NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET SOUTH OF A FENCE, 3
 LC1477'FEET WEST-SOUTHWEST OF POWER POLE WHICH IS THE FIRST POLE WEST
 LC1477'OF A FARM HOUSE SOUTH OF THE ROAD, 46 FEET NORTHWEST OF THE
 LC1477'EAST END OF A BOARD GATE, 1.4 FEET SOUTHWEST OF A METAL WITNESS
 LC1477'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP
 LC1477'OF A CONCRETE POST PROJECTING 3 INCHES.
 LC1477
 LC1477                          STATION RECOVERY (1998)
 LC1477
 LC1477'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1477'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1476 ***********************************************************************
 LC1476  DESIGNATION -  HEINZ RM 1
 LC1476  PID         -  LC1476
 LC1476  STATE/COUNTY-  IL/PEORIA
 LC1476  COUNTRY     -  US
 LC1476  USGS QUAD   -  DUNLAP (2018)
 LC1476
 LC1476                         *CURRENT SURVEY CONTROL
 LC1476  ______________________________________________________________________
 LC1476* NAD 83(1986) POSITION- 40 46 10.01   (N) 089 43 25.38   (W)   HD_HELD1
 LC1476* NAVD 88 ORTHO HEIGHT -   201.740 (meters)      661.88  (feet) ADJUSTED
 LC1476  ______________________________________________________________________
 LC1476  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 LC1476  DYNAMIC HEIGHT  -        201.648 (meters)      661.57  (feet) COMP
 LC1476  MODELED GRAVITY -    980,165.9   (mgal)                       NAVD 88
 LC1476
 LC1476  VERT ORDER      -  SECOND    CLASS 0
 LC1476
 LC1476.The horizontal coordinates were determined by differentially corrected
 LC1476.hand held GPS observations or other comparable positioning techniques
 LC1476.and have an estimated accuracy of +/- 3 meters.
 LC1476
 LC1476.The orthometric height was determined by differential leveling and
 LC1476.adjusted by the NATIONAL GEODETIC SURVEY
 LC1476.in June 1991.
 LC1476
 LC1476.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1476.GEOID18 height accuracy estimate available here.
 LC1476
 LC1476.Click photographs - Photos may exist for this station.
 LC1476
 LC1476.The dynamic height is computed by dividing the NAVD 88
 LC1476.geopotential number by the normal gravity value computed on the
 LC1476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1476.degrees latitude (g = 980.6199 gals.).
 LC1476
 LC1476.The modeled gravity was interpolated from observed gravity values.
 LC1476
 LC1476;                    North         East    Units  Estimated Accuracy
 LC1476;SPC IL W     -   455,518.2     737,395.1     MT  (+/- 3 meters HH1 GPS) 
 LC1476
 LC1476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7012216733(NAD 83)
 LC1476
 LC1476                          SUPERSEDED SURVEY CONTROL
 LC1476
 LC1476  NGVD 29 (??/??/92)  201.821  (m)          662.14   (f) ADJ UNCH    2 0
 LC1476
 LC1476.Superseded values are not recommended for survey control.
 LC1476
 LC1476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1476.See file dsdata.pdf to determine how the superseded data were derived.
 LC1476
 LC1476_MARKER: DR = REFERENCE MARK DISK
 LC1476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1476_STAMPING: HEINZ NO 1 1959
 LC1476_MARK LOGO: CGS
 LC1476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1476+STABILITY: SURFACE MOTION
 LC1476
 LC1476  HISTORY     - Date     Condition        Report By
 LC1476  HISTORY     - 1959     MONUMENTED       CGS
 LC1476  HISTORY     - 19981214 GOOD             USPSQD
 LC1476
 LC1476                          STATION DESCRIPTION
 LC1476
 LC1476'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1476'2.5 MI SE FROM KICKAPOO.
 LC1476'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1476'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 1.1 MILES SOUTH ALONG
 LC1476'A GRAVEL ROAD, THENCE 0.2 MILES EAST ALONG A GRAVEL ROAD, 15 FEET
 LC1476'NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE,
 LC1476'106 FEET EAST OF A POWER POLE WITH A TRANSFORMER, 25 FEET EAST
 LC1476'OF THE EAST END OF A BOARD GATE, 50.5 FEET NORTHEAST OF TRIANGULATION
 LC1476'STATION STATION HEINZ, 49.0 FEET NORTHEAST OF A METAL WITNESS POST,
 LC1476'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC1476'PROJECTING 4 INCHES, 143 FEET EAST-NORTHEAST OF THE EXTENDED CENTER
 LC1476'LINE OF A FARM DRIVE.
 LC1476
 LC1476                          STATION RECOVERY (1998)
 LC1476
 LC1476'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1476'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1474 ***********************************************************************
 LC1474  DESIGNATION -  HEINZ RM 2
 LC1474  PID         -  LC1474
 LC1474  STATE/COUNTY-  IL/PEORIA
 LC1474  COUNTRY     -  US
 LC1474  USGS QUAD   -  DUNLAP (2018)
 LC1474
 LC1474                         *CURRENT SURVEY CONTROL
 LC1474  ______________________________________________________________________
 LC1474* NAD 83(1986) POSITION- 40 46 10.03   (N) 089 43 26.36   (W)   HD_HELD1
 LC1474* NAVD 88 ORTHO HEIGHT -   201.862 (meters)      662.28  (feet) ADJUSTED
 LC1474  ______________________________________________________________________
 LC1474  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 LC1474  DYNAMIC HEIGHT  -        201.770 (meters)      661.97  (feet) COMP
 LC1474  MODELED GRAVITY -    980,165.9   (mgal)                       NAVD 88
 LC1474
 LC1474  VERT ORDER      -  SECOND    CLASS 0
 LC1474
 LC1474.The horizontal coordinates were determined by differentially corrected
 LC1474.hand held GPS observations or other comparable positioning techniques
 LC1474.and have an estimated accuracy of +/- 3 meters.
 LC1474
 LC1474.The orthometric height was determined by differential leveling and
 LC1474.adjusted by the NATIONAL GEODETIC SURVEY
 LC1474.in June 1991.
 LC1474
 LC1474.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1474.GEOID18 height accuracy estimate available here.
 LC1474
 LC1474.Click photographs - Photos may exist for this station.
 LC1474
 LC1474.The dynamic height is computed by dividing the NAVD 88
 LC1474.geopotential number by the normal gravity value computed on the
 LC1474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1474.degrees latitude (g = 980.6199 gals.).
 LC1474
 LC1474.The modeled gravity was interpolated from observed gravity values.
 LC1474
 LC1474;                    North         East    Units  Estimated Accuracy
 LC1474;SPC IL W     -   455,518.7     737,372.1     MT  (+/- 3 meters HH1 GPS) 
 LC1474
 LC1474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7009916734(NAD 83)
 LC1474
 LC1474                          SUPERSEDED SURVEY CONTROL
 LC1474
 LC1474  NGVD 29 (??/??/92)  201.944  (m)          662.54   (f) ADJ UNCH    2 0
 LC1474
 LC1474.Superseded values are not recommended for survey control.
 LC1474
 LC1474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1474.See file dsdata.pdf to determine how the superseded data were derived.
 LC1474
 LC1474_MARKER: DR = REFERENCE MARK DISK
 LC1474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1474_STAMPING: HEINZ NO 2 1959
 LC1474_MARK LOGO: CGS
 LC1474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1474+STABILITY: SURFACE MOTION
 LC1474
 LC1474  HISTORY     - Date     Condition        Report By
 LC1474  HISTORY     - 1959     MONUMENTED       CGS
 LC1474  HISTORY     - 19981214 GOOD             USPSQD
 LC1474
 LC1474                          STATION DESCRIPTION
 LC1474
 LC1474'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1474'2.5 MI SE FROM KICKAPOO.
 LC1474'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1474'CORNER OF THE CITY PARK AT KICKAPOO, THNECE 1.1 MILES SOUTH ALONG
 LC1474'A GRAVEL ROAD, THENCE 0.2 MILES EAST ALONG A GRAVEL ROAD, 15
 LC1474'FEET NORTH OF THE CENTER LINE OF THE ROAD, 1/2 FOOT SOUTH OF A
 LC1474'FENCE, 35 FEET WEST OF THE WEST END OF A BOARD GATE, 67 FEET EAST
 LC1474'OF THE EXTENDED CENTER LINE OF A FARM DRIVE, 30 1/2 FEET EAST
 LC1474'OF POWER POLE WITH A TRANSFORMER, 50.0 FEET NORTHWEST OF TRIANGULATION
 LC1474'STATION HEINZ, 48.2 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 LC1474'1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC1474'CONCRETE POST PROJECTING 5 INCHES.
 LC1474
 LC1474                          STATION RECOVERY (1998)
 LC1474
 LC1474'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1474'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2955 ***********************************************************************
 AJ2955  DESIGNATION -  HEMMINGSEN
 AJ2955  PID         -  AJ2955
 AJ2955  STATE/COUNTY-  IL/MCHENRY
 AJ2955  COUNTRY     -  US
 AJ2955  USGS QUAD   -  HUNTLEY (2018)
 AJ2955
 AJ2955                         *CURRENT SURVEY CONTROL
 AJ2955  ______________________________________________________________________
 AJ2955* NAD 83(2011) POSITION- 42 13 34.07249(N) 088 28 19.52623(W)   ADJUSTED
 AJ2955* NAD 83(2011) ELLIP HT-   223.104 (meters)        (06/27/12)   ADJUSTED
 AJ2955* NAD 83(2011) EPOCH   -  2010.00
 AJ2955* NAVD 88 ORTHO HEIGHT -   256.8   (meters)      843.    (feet) GPS OBS
 AJ2955  ______________________________________________________________________
 AJ2955  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2955  GEOID HEIGHT    -        -33.617 (meters)                     GEOID99
 AJ2955  GEOID HEIGHT    -        -33.679 (meters)                     GEOID18
 AJ2955  NAD 83(2011) X  -    126,128.737 (meters)                     COMP
 AJ2955  NAD 83(2011) Y  - -4,728,638.565 (meters)                     COMP
 AJ2955  NAD 83(2011) Z  -  4,264,386.602 (meters)                     COMP
 AJ2955  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 AJ2955
 AJ2955  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2955  Standards:
 AJ2955         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2955            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2955  -------------------------------------------------------------------
 AJ2955  NETWORK    0.85   1.20           0.40   0.27   0.61     -0.08245848
 AJ2955  -------------------------------------------------------------------
 AJ2955  Click here for local accuracies and other accuracy information.
 AJ2955
 AJ2955.The horizontal coordinates were established by GPS observations
 AJ2955.and adjusted by the National Geodetic Survey in June 2012.
 AJ2955
 AJ2955.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2955.been affixed to the stable North American tectonic plate. See 
 AJ2955.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2955
 AJ2955.The horizontal coordinates are valid at the epoch date displayed above
 AJ2955.which is a decimal equivalence of Year/Month/Day.
 AJ2955
 AJ2955.The orthometric height was determined by GPS observations and a
 AJ2955.high-resolution geoid model.
 AJ2955
 AJ2955.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2955.GEOID18 height accuracy estimate available here.
 AJ2955
 AJ2955.Click photographs - Photos may exist for this station.
 AJ2955
 AJ2955.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2955
 AJ2955.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2955
 AJ2955.The ellipsoidal height was determined by GPS observations
 AJ2955.and is referenced to NAD 83.
 AJ2955
 AJ2955. The following values were computed from the NAD 83(2011) position.
 AJ2955
 AJ2955;                    North         East     Units Scale Factor Converg.
 AJ2955;SPC IL E     -   617,228.940   288,544.930   MT  0.99997661   -0 05 35.7
 AJ2955;SPC IL E     - 2,025,025.28    946,667.82   sFT  0.99997661   -0 05 35.7
 AJ2955;UTM  16      - 4,675,932.771   378,516.230   MT  0.99978159   -0 59 22.0
 AJ2955
 AJ2955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2955!SPC IL E     -   0.99996501  x   0.99997661  =   0.99994162
 AJ2955!UTM  16      -   0.99996501  x   0.99978159  =   0.99974661
 AJ2955
 AJ2955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7851675932(NAD 83)
 AJ2955
 AJ2955                          SUPERSEDED SURVEY CONTROL
 AJ2955
 AJ2955  NAD 83(2007)-  42 13 34.07248(N)    088 28 19.52715(W) AD(2002.00) 0
 AJ2955  ELLIP H (02/10/07)  223.135  (m)                       GP(2002.00)    
 AJ2955  ELLIP H (02/03/05)  223.127  (m)                       GP(       ) 4 2
 AJ2955  NAD 83(1997)-  42 13 34.07232(N)    088 28 19.52683(W) AD(       ) 1
 AJ2955  ELLIP H (04/24/01)  223.168  (m)                       GP(       ) 4 1
 AJ2955
 AJ2955.Superseded values are not recommended for survey control.
 AJ2955
 AJ2955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2955.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2955
 AJ2955_MARKER: I = METAL ROD
 AJ2955_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2955_STAMPING: HEMMINGSEN
 AJ2955_MARK LOGO: IL-111
 AJ2955_PROJECTION: FLUSH
 AJ2955_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2955_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2955+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2017
 AJ2955_ROD/PIPE-DEPTH: 7.3 meters
 AJ2955_SLEEVE-DEPTH  : 0.9 meters
 AJ2955
 AJ2955  HISTORY     - Date     Condition        Report By
 AJ2955  HISTORY     - 20000728 MONUMENTED       SECI
 AJ2955  HISTORY     - 20170921 GOOD             INDIV
 AJ2955
 AJ2955                          STATION DESCRIPTION
 AJ2955
 AJ2955'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2955'STATION IS LOCATED APPROXIMATELY 4.5 MI NORTHWEST OF HUNTLEY, 8.0
 AJ2955'MI WEST OF CRYSTAL LAKE IN SECTION 1, T43N, R6E.  TO REACH FROM THE
 AJ2955'JUNCTION OF IL RT 47 AND FOSTER RD PROCEED WEST ON FOSTER RD 1.2
 AJ2955'MI TO HEMMINGSEN RD, THEN PROCEED WEST 1.7 MI ON HEMMINGSEN RD
 AJ2955'TO THE STATION LOCATED 45.2 FT NORTHEAST OF CENTERLINE OF
 AJ2955'HEMMINGSEN RD AS ROAD CURVES FROM NORTH TO WEST.
 AJ2955'STATION IS LOCATED 1.0 MI EAST OF SEEMAN RD AND 320 FT NORTH OF
 AJ2955'AGGREGATE DRIVEWAY TO ADDRESS 14141.  STATION IS LOCATED 37 FT
 AJ2955'WEST OF CENTERLINE OF AGGREGATE FIELD ENTRANCE, 230 FT
 AJ2955'NORTH-NORTHWEST OF POWERPOLE (PP), 84.1 FT NORTHEAST OF PP, 69.1
 AJ2955'FT NORTHWEST OF PP, 8.3 FT SOUTH OF BARBED WIRE FENCE, AND 8.3 FT
 AJ2955'SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ2955'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW CAP.  PK
 AJ2955'NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2955
 AJ2955                          STATION RECOVERY (2017)
 AJ2955
 AJ2955'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (MDM)
 AJ2955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5612 ***********************************************************************
 DP5612  DESIGNATION -  HEN25
 DP5612  PID         -  DP5612
 DP5612  STATE/COUNTY-  IL/HENRY
 DP5612  COUNTRY     -  US
 DP5612  USGS QUAD   -  HOOPPOLE (2018)
 DP5612
 DP5612                         *CURRENT SURVEY CONTROL
 DP5612  ______________________________________________________________________
 DP5612* NAD 83(1986) POSITION- 41 34 03.4    (N) 089 56 17.1    (W)   HD_HELD2
 DP5612* NAVD 88 ORTHO HEIGHT -   184.830 (meters)      606.40  (feet) ADJUSTED
 DP5612  ______________________________________________________________________
 DP5612  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 DP5612  DYNAMIC HEIGHT  -        184.759 (meters)      606.16  (feet) COMP
 DP5612  MODELED GRAVITY -    980,238.9   (mgal)                       NAVD 88
 DP5612
 DP5612  VERT ORDER      -  SECOND    CLASS I
 DP5612
 DP5612.The horizontal coordinates were established by autonomous hand held GPS
 DP5612.observations and have an estimated accuracy of +/- 10 meters.
 DP5612
 DP5612.The orthometric height was determined by differential leveling and
 DP5612.adjusted by the NATIONAL GEODETIC SURVEY
 DP5612.in November 2014.
 DP5612
 DP5612.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5612.GEOID18 height accuracy estimate available here.
 DP5612
 DP5612.Click photographs - Photos may exist for this station.
 DP5612
 DP5612.The dynamic height is computed by dividing the NAVD 88
 DP5612.geopotential number by the normal gravity value computed on the
 DP5612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5612.degrees latitude (g = 980.6199 gals.).
 DP5612
 DP5612.The modeled gravity was interpolated from observed gravity values.
 DP5612
 DP5612;                    North         East    Units  Estimated Accuracy
 DP5612;SPC IL W     -   544,086.      719,065.      MT  (+/- 10 meters HH2 GPS)
 DP5612
 DP5612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5502105939(NAD 83)
 DP5612
 DP5612                          SUPERSEDED SURVEY CONTROL
 DP5612
 DP5612.No superseded survey control is available for this station.
 DP5612
 DP5612_MARKER: DD = SURVEY DISK
 DP5612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP5612_MARK LOGO: ILDT
 DP5612_PROJECTION: FLUSH
 DP5612_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5612+STABILITY: SURFACE MOTION
 DP5612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5612+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2014
 DP5612
 DP5612  HISTORY     - Date     Condition        Report By
 DP5612  HISTORY     - 20021203 MONUMENTED       ILDT
 DP5612  HISTORY     - 20140425 GOOD             PATRIC
 DP5612
 DP5612                          STATION DESCRIPTION
 DP5612
 DP5612'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5612'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST-SOUTHEAST OF SPRING
 DP5612'HILL, 4.6 MI (7.4 KM) WEST OF YORKTOWN AND 3.5 MI (5.6 KM)
 DP5612'NORTH-NORTHWEST OF HOOPPOLE.
 DP5612'
 DP5612'TO REACH THE STATION FROM THE SOUTH JUNCTION OF STATE HIGHWAY 78 WITH
 DP5612'STATE HIGHWAY 92 LOCATED 8.1 MI (13.0 KM) SOUTH OF PROPHETSTOWN, IL,
 DP5612'GO NORTH ON STATE HIGHWAY 78/92 FOR 0.75 MI (1.2 KM) TO THE STATION ON
 DP5612'THE LEFT.
 DP5612'
 DP5612'THE STATION IS LOCATED 332.0 FT (101.2 M) SOUTH OF THE INTERSECTION OF
 DP5612'STATE HIGHWAY 92 WITH 78, 42.5 FT (13.0 M) WEST OF THE CENTERLINE OF
 DP5612'STATE HIGHWAY 78/92 AND 2.0 FT (0.6 M) EAST OF A CULTIVATED FIELD.
 DP5612'
 DP5612'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2999 ***********************************************************************
 AH2999  DESIGNATION -  HEN280 1A
 AH2999  PID         -  AH2999
 AH2999  STATE/COUNTY-  IL/HENRY
 AH2999  COUNTRY     -  US
 AH2999  USGS QUAD   -  GREEN ROCK (2018)
 AH2999
 AH2999                         *CURRENT SURVEY CONTROL
 AH2999  ______________________________________________________________________
 AH2999* NAD 83(2011) POSITION- 41 26 27.45150(N) 090 21 16.57678(W)   ADJUSTED
 AH2999* NAD 83(2011) ELLIP HT-   175.190 (meters)        (06/27/12)   ADJUSTED
 AH2999* NAD 83(2011) EPOCH   -  2010.00
 AH2999* NAVD 88 ORTHO HEIGHT -   208.1   (meters)      683.    (feet) GPS OBS
 AH2999  ______________________________________________________________________
 AH2999  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2999  GEOID HEIGHT    -        -32.709 (meters)                     GEOID96
 AH2999  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 AH2999  NAD 83(2011) X  -    -29,635.630 (meters)                     COMP
 AH2999  NAD 83(2011) Y  - -4,788,360.158 (meters)                     COMP
 AH2999  NAD 83(2011) Z  -  4,199,374.843 (meters)                     COMP
 AH2999  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 AH2999
 AH2999  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2999  Standards:
 AH2999         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2999            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2999  -------------------------------------------------------------------
 AH2999  NETWORK    0.83   1.23           0.36   0.32   0.63     -0.07230906
 AH2999  -------------------------------------------------------------------
 AH2999  Click here for local accuracies and other accuracy information.
 AH2999
 AH2999.The horizontal coordinates were established by GPS observations
 AH2999.and adjusted by the National Geodetic Survey in June 2012.
 AH2999
 AH2999.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2999.been affixed to the stable North American tectonic plate. See 
 AH2999.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2999
 AH2999.The horizontal coordinates are valid at the epoch date displayed above
 AH2999.which is a decimal equivalence of Year/Month/Day.
 AH2999
 AH2999.The orthometric height was determined by GPS observations and a
 AH2999.high-resolution geoid model.
 AH2999
 AH2999.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2999.GEOID18 height accuracy estimate available here.
 AH2999
 AH2999.Click photographs - Photos may exist for this station.
 AH2999
 AH2999.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2999
 AH2999.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2999
 AH2999.The ellipsoidal height was determined by GPS observations
 AH2999.and is referenced to NAD 83.
 AH2999
 AH2999. The following values were computed from the NAD 83(2011) position.
 AH2999
 AH2999;                    North         East     Units Scale Factor Converg.
 AH2999;SPC IL W     -   530,011.767   684,294.574   MT  0.99994421   -0 07 27.8
 AH2999;SPC IL W     - 1,738,880.27  2,245,056.45   sFT  0.99994421   -0 07 27.8
 AH2999;UTM  15      - 4,591,087.533   721,002.312   MT  1.00020111   +1 45 05.6
 AH2999
 AH2999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2999!SPC IL W     -   0.99997252  x   0.99994421  =   0.99991673
 AH2999!UTM  15      -   0.99997252  x   1.00020111  =   1.00017363
 AH2999
 AH2999:                Primary Azimuth Mark                     Grid Az
 AH2999:SPC IL W     -  HEN280 1B                                092 59 04.8
 AH2999:UTM  15      -  HEN280 1B                                091 06 31.4
 AH2999
 AH2999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2100291087(NAD 83)
 AH2999
 AH2999|---------------------------------------------------------------------|
 AH2999| PID    Reference Object                     Distance      Geod. Az  |
 AH2999|                                                           dddmmss.s |
 AH2999| AH3000 HEN280 1B                           APPROX. 0.7 KM 0925137.0 |
 AH2999|---------------------------------------------------------------------|
 AH2999
 AH2999                          SUPERSEDED SURVEY CONTROL
 AH2999
 AH2999  NAD 83(2007)-  41 26 27.45141(N)    090 21 16.57753(W) AD(2002.00) 0
 AH2999  ELLIP H (02/10/07)  175.224  (m)                       GP(2002.00)    
 AH2999  ELLIP H (12/06/04)  175.227  (m)                       GP(       ) 4 1
 AH2999  NAD 83(1997)-  41 26 27.45121(N)    090 21 16.57731(W) AD(       ) 1
 AH2999  ELLIP H (09/15/98)  175.240  (m)                       GP(       ) 3 1
 AH2999
 AH2999.Superseded values are not recommended for survey control.
 AH2999
 AH2999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2999.See file dsdata.pdf to determine how the superseded data were derived.
 AH2999
 AH2999_MARKER: F = FLANGE-ENCASED ROD
 AH2999_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2999_STAMPING: HEN280-1A
 AH2999_MARK LOGO: ILDT
 AH2999_PROJECTION: RECESSED 3 CENTIMETERS
 AH2999_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2999+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2020
 AH2999_ROD/PIPE-DEPTH: 3.7 meters
 AH2999_SLEEVE-DEPTH  : 0.9 meters
 AH2999
 AH2999  HISTORY     - Date     Condition        Report By
 AH2999  HISTORY     - 1996     MONUMENTED       SECI
 AH2999  HISTORY     - 20011006 GOOD             USPSQD
 AH2999  HISTORY     - 20040630 GOOD             USPSQD
 AH2999  HISTORY     - 20170526 GOOD             ASMINC
 AH2999  HISTORY     - 20200715 GOOD             ILDT
 AH2999
 AH2999                          STATION DESCRIPTION
 AH2999
 AH2999'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2999'STATION IS LOCATED APPROXIMATELY 3.0 MI (4.8 KM) EAST OF COAL VALLEY,
 AH2999'2.7 MI (4.3 KM) SOUTH OF GREEN ROCK, 2.7 MI (4.3 KM) SOUTHWEST OF
 AH2999'COLONA IN THE SOUTH 1/2 OF SECTION 22 OR 23, T 17 N, R 1 E.  TO REACH
 AH2999'FROM THE INTERCHANGE OF INTERSTATE ROUTE 280, INTERSTATE ROUTE 74, AND
 AH2999'INTERSTATE ROUTE 80, PROCEED WEST ALONG INTERSTATE ROUTE 280 FOR
 AH2999'APPROXIMATELY 1.3 MI (2.1 KM) TO THE STATION LOCATED ON THE LEFT
 AH2999'(SOUTH) SIDE OF INTERSTATE ROUTE 280 WEST BOUND LANES IN THE GRASS
 AH2999'MEDIAN.  THE STATION IS LOCATED 41.5 FT (12.6 M) NORTH OF THE
 AH2999'CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE ROUTE 280, 47.2 FT
 AH2999'(14.4 M) SOUTH OF THE WEST BOUND LANES OF INTERSTATE ROUTE 280, 25.5
 AH2999'FT (7.8 M) WEST OF THE EAST EDGE OF A CONCRETE DRAINAGE STRUCTURE,
 AH2999'293.4 FT (89.4 M) WEST OF THE NORTHWEST CORNER OF A CONCRETE
 AH2999'FOUNDATION FOR A SIGN OVER THE EAST BOUND LANES THAT READS INTERSTATE
 AH2999'74, INTERSTATE 80, PEORIA, DES MOINES 1 MILE, (1.6 KM) 188.8 FT (57.5
 AH2999'M) WEST OF THE LAST WEST WOOD POST TO A GUARDRAIL ON THE NORTH SIDE OF
 AH2999'THE EAST BOUND LANES, 8.7 FT (2.7 M) WEST OF A WOOD POST, 2.5 FT (0.8
 AH2999'M) EAST OF A WOOD POST, 2.1 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS
 AH2999'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2999'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2999
 AH2999                          STATION RECOVERY (2001)
 AH2999
 AH2999'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2999'FOUND MARK AS DESCRIBED
 AH2999
 AH2999                          STATION RECOVERY (2004)
 AH2999
 AH2999'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 AH2999'RECOVERED IN GOOD CONDITION.
 AH2999
 AH2999                          STATION RECOVERY (2017)
 AH2999
 AH2999'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (NML)
 AH2999'RECOVERED IN GOOD CONDITION.
 AH2999
 AH2999                          STATION RECOVERY (2020)
 AH2999
 AH2999'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3000 ***********************************************************************
 AH3000  DESIGNATION -  HEN280 1B
 AH3000  PID         -  AH3000
 AH3000  STATE/COUNTY-  IL/HENRY
 AH3000  COUNTRY     -  US
 AH3000  USGS QUAD   -  GREEN ROCK (2018)
 AH3000
 AH3000                         *CURRENT SURVEY CONTROL
 AH3000  ______________________________________________________________________
 AH3000* NAD 83(2011) POSITION- 41 26 26.29734(N) 090 20 45.90806(W)   ADJUSTED
 AH3000* NAD 83(2011) ELLIP HT-   177.670 (meters)        (06/27/12)   ADJUSTED
 AH3000* NAD 83(2011) EPOCH   -  2010.00
 AH3000* NAVD 88 ORTHO HEIGHT -   210.5   (meters)      691.    (feet) GPS OBS
 AH3000  ______________________________________________________________________
 AH3000  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3000  GEOID HEIGHT    -        -32.712 (meters)                     GEOID96
 AH3000  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 AH3000  NAD 83(2011) X  -    -28,923.820 (meters)                     COMP
 AH3000  NAD 83(2011) Y  - -4,788,389.937 (meters)                     COMP
 AH3000  NAD 83(2011) Z  -  4,199,349.791 (meters)                     COMP
 AH3000  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 AH3000
 AH3000  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3000  Standards:
 AH3000         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3000            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3000  -------------------------------------------------------------------
 AH3000  NETWORK    0.74   1.10           0.30   0.30   0.56     -0.17439383
 AH3000  -------------------------------------------------------------------
 AH3000  Click here for local accuracies and other accuracy information.
 AH3000
 AH3000.The horizontal coordinates were established by GPS observations
 AH3000.and adjusted by the National Geodetic Survey in June 2012.
 AH3000
 AH3000.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3000.been affixed to the stable North American tectonic plate. See 
 AH3000.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3000
 AH3000.The horizontal coordinates are valid at the epoch date displayed above
 AH3000.which is a decimal equivalence of Year/Month/Day.
 AH3000
 AH3000.The orthometric height was determined by GPS observations and a
 AH3000.high-resolution geoid model.
 AH3000
 AH3000.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3000.GEOID18 height accuracy estimate available here.
 AH3000
 AH3000.Click photographs - Photos may exist for this station.
 AH3000
 AH3000.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3000
 AH3000.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3000
 AH3000.The ellipsoidal height was determined by GPS observations
 AH3000.and is referenced to NAD 83.
 AH3000
 AH3000. The following values were computed from the NAD 83(2011) position.
 AH3000
 AH3000;                    North         East     Units Scale Factor Converg.
 AH3000;SPC IL W     -   529,974.652   685,006.416   MT  0.99994394   -0 07 07.5
 AH3000;SPC IL W     - 1,738,758.50  2,247,391.88   sFT  0.99994394   -0 07 07.5
 AH3000;UTM  15      - 4,591,073.737   721,715.172   MT  1.00020500   +1 45 25.9
 AH3000
 AH3000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3000!SPC IL W     -   0.99997213  x   0.99994394  =   0.99991607
 AH3000!UTM  15      -   0.99997213  x   1.00020500  =   1.00017713
 AH3000
 AH3000:                Primary Azimuth Mark                     Grid Az
 AH3000:SPC IL W     -  HEN280 1A                                272 59 04.8
 AH3000:UTM  15      -  HEN280 1A                                271 06 31.4
 AH3000
 AH3000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2171591073(NAD 83)
 AH3000
 AH3000|---------------------------------------------------------------------|
 AH3000| PID    Reference Object                     Distance      Geod. Az  |
 AH3000|                                                           dddmmss.s |
 AH3000| AH2999 HEN280 1A                           APPROX. 0.7 KM 2725157.3 |
 AH3000|---------------------------------------------------------------------|
 AH3000
 AH3000                          SUPERSEDED SURVEY CONTROL
 AH3000
 AH3000  NAD 83(2007)-  41 26 26.29726(N)    090 20 45.90881(W) AD(2002.00) 0
 AH3000  ELLIP H (02/10/07)  177.704  (m)                       GP(2002.00)    
 AH3000  ELLIP H (12/06/04)  177.708  (m)                       GP(       ) 4 1
 AH3000  NAD 83(1997)-  41 26 26.29706(N)    090 20 45.90859(W) AD(       ) 1
 AH3000  ELLIP H (09/15/98)  177.720  (m)                       GP(       ) 3 1
 AH3000
 AH3000.Superseded values are not recommended for survey control.
 AH3000
 AH3000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3000.See file dsdata.pdf to determine how the superseded data were derived.
 AH3000
 AH3000_MARKER: I = METAL ROD
 AH3000_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3000_STAMPING: HEN280-1B
 AH3000_MARK LOGO: ILDT
 AH3000_PROJECTION: FLUSH
 AH3000_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3000_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3000+STABILITY: POSITION/ELEVATION WELL
 AH3000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3000+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2006
 AH3000_ROD/PIPE-DEPTH: 3.7 meters
 AH3000_SLEEVE-DEPTH  : 0.9 meters
 AH3000
 AH3000  HISTORY     - Date     Condition        Report By
 AH3000  HISTORY     - 1996     MONUMENTED       SECI
 AH3000  HISTORY     - 20011006 GOOD             USPSQD
 AH3000  HISTORY     - 20040630 GOOD             USPSQD
 AH3000  HISTORY     - 20061209 GOOD             INDIV
 AH3000
 AH3000                          STATION DESCRIPTION
 AH3000
 AH3000'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3000'STATION IS LOCATED APPROXIMATELY 3.5 MI (5.6 KM) EAST OF COAL VALLEY,
 AH3000'2.8 MI (4.5 KM) SOUTH OF GREEN ROCK, 2.3 MI (3.7 KM) SOUTHWEST OF
 AH3000'COLONA IN THE SOUTH 1/2 OF SECTION 23, T 17 N, R 1 E.  TO REACH FROM
 AH3000'THE INTERCHANGE OF INTERSTATE ROUTE 280, INTERSTATE ROUTE 74, AND
 AH3000'INTERSTATE ROUTE 80, PROCEED WEST ALONG INTERSTATE ROUTE 280 FOR
 AH3000'APPROXIMATELY 0.9 MI (1.4 KM) TO THE STATION LOCATED JUST WEST OF A
 AH3000'TURN AROUND FOR AUTHORIZED VEHICLES, NEAR MILE MARKER 13.06.  THE
 AH3000'STATION IS LOCATED 48.0 FT (14.6 M) NORTH OF THE CENTERLINE OF THE
 AH3000'EAST BOUND LANES OF INTERSTATE ROUTE 280, 40.3 FT (12.3 M) SOUTH OF
 AH3000'THE WEST BOUND LANES OF INTERSTATE ROUTE 280, 30.2 FT (9.2 M) WEST OF
 AH3000'THE CENTERLINE OF A TURN AROUND FOR AUTHORIZED VEHCLES, 56.2 FT (17.1
 AH3000'M) WEST OF A NO U TURN SIGN, 196.5 FT (59.9 M) NORTHWEST OF A CONCRETE
 AH3000'R.O.W.  MARKER, 122.3 FT (37.3 M) NORTHWEST OF A 8-IN DIA TREE, 155.5
 AH3000'FT (47.4 M) SOUTHWEST OF A 12-IN DIAMETER TREE, 171.5 FT (52.3 M)
 AH3000'SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 136.9 FT (41.7 M) SOUTHEAST OF
 AH3000'A 14-IN DIAMETER TREE, 348.6 FT (106.3 M) SOUTHEAST OF A MILE MARKER
 AH3000'13 SIGN, AND 2.1 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3000'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3000'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3000
 AH3000                          STATION RECOVERY (2001)
 AH3000
 AH3000'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH3000'FOUND MARK AS DESCRIBED
 AH3000
 AH3000                          STATION RECOVERY (2004)
 AH3000
 AH3000'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 AH3000'RECOVERED IN GOOD CONDITION.
 AH3000
 AH3000                          STATION RECOVERY (2006)
 AH3000
 AH3000'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (CL)
 AH3000'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2994 ***********************************************************************
 AH2994  DESIGNATION -  HEN74 1A
 AH2994  PID         -  AH2994
 AH2994  STATE/COUNTY-  IL/HENRY
 AH2994  COUNTRY     -  US
 AH2994  USGS QUAD   -  ANDOVER (2018)
 AH2994
 AH2994                         *CURRENT SURVEY CONTROL
 AH2994  ______________________________________________________________________
 AH2994* NAD 83(2011) POSITION- 41 16 44.55585(N) 090 20 01.19879(W)   ADJUSTED
 AH2994* NAD 83(2011) ELLIP HT-   191.637 (meters)        (06/27/12)   ADJUSTED
 AH2994* NAD 83(2011) EPOCH   -  2010.00
 AH2994* NAVD 88 ORTHO HEIGHT -   224.5   (meters)      737.    (feet) GPS OBS
 AH2994  ______________________________________________________________________
 AH2994  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2994  GEOID HEIGHT    -        -32.679 (meters)                     GEOID96
 AH2994  GEOID HEIGHT    -        -32.829 (meters)                     GEOID18
 AH2994  NAD 83(2011) X  -    -27,955.029 (meters)                     COMP
 AH2994  NAD 83(2011) Y  - -4,800,265.752 (meters)                     COMP
 AH2994  NAD 83(2011) Z  -  4,185,888.176 (meters)                     COMP
 AH2994  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 AH2994
 AH2994  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2994  Standards:
 AH2994         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2994            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2994  -------------------------------------------------------------------
 AH2994  NETWORK    0.80   1.18           0.36   0.29   0.60     -0.02888724
 AH2994  -------------------------------------------------------------------
 AH2994  Click here for local accuracies and other accuracy information.
 AH2994
 AH2994.The horizontal coordinates were established by GPS observations
 AH2994.and adjusted by the National Geodetic Survey in June 2012.
 AH2994
 AH2994.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2994.been affixed to the stable North American tectonic plate. See 
 AH2994.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2994
 AH2994.The horizontal coordinates are valid at the epoch date displayed above
 AH2994.which is a decimal equivalence of Year/Month/Day.
 AH2994
 AH2994.The orthometric height was determined by GPS observations and a
 AH2994.high-resolution geoid model.
 AH2994
 AH2994.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2994.GEOID18 height accuracy estimate available here.
 AH2994
 AH2994.Click photographs - Photos may exist for this station.
 AH2994
 AH2994.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2994
 AH2994.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2994
 AH2994.The ellipsoidal height was determined by GPS observations
 AH2994.and is referenced to NAD 83.
 AH2994
 AH2994. The following values were computed from the NAD 83(2011) position.
 AH2994
 AH2994;                    North         East     Units Scale Factor Converg.
 AH2994;SPC IL W     -   512,026.755   686,009.697   MT  0.99994358   -0 06 36.6
 AH2994;SPC IL W     - 1,679,874.45  2,250,683.48   sFT  0.99994358   -0 06 36.6
 AH2994;UTM  15      - 4,573,163.464   723,304.935   MT  1.00021373   +1 45 35.2
 AH2994
 AH2994!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2994!SPC IL W     -   0.99996994  x   0.99994358  =   0.99991352
 AH2994!UTM  15      -   0.99996994  x   1.00021373  =   1.00018367
 AH2994
 AH2994:                Primary Azimuth Mark                     Grid Az
 AH2994:SPC IL W     -  HEN74 1B                                 170 35 07.5
 AH2994:UTM  15      -  HEN74 1B                                 168 42 55.7
 AH2994
 AH2994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2330473163(NAD 83)
 AH2994
 AH2994|---------------------------------------------------------------------|
 AH2994| PID    Reference Object                     Distance      Geod. Az  |
 AH2994|                                                           dddmmss.s |
 AH2994| AH2993 HEN74 1B                            APPROX. 1.8 KM 1702830.9 |
 AH2994|---------------------------------------------------------------------|
 AH2994
 AH2994                          SUPERSEDED SURVEY CONTROL
 AH2994
 AH2994  NAD 83(2007)-  41 16 44.55577(N)    090 20 01.19956(W) AD(2002.00) 0
 AH2994  ELLIP H (02/10/07)  191.671  (m)                       GP(2002.00)    
 AH2994  ELLIP H (12/06/04)  191.671  (m)                       GP(       ) 4 1
 AH2994  NAD 83(1997)-  41 16 44.55560(N)    090 20 01.19935(W) AD(       ) 1
 AH2994  ELLIP H (09/15/98)  191.686  (m)                       GP(       ) 3 1
 AH2994
 AH2994.Superseded values are not recommended for survey control.
 AH2994
 AH2994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2994.See file dsdata.pdf to determine how the superseded data were derived.
 AH2994
 AH2994_MARKER: I = METAL ROD
 AH2994_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2994_STAMPING: HEN74-1A
 AH2994_MARK LOGO: ILDT
 AH2994_PROJECTION: FLUSH
 AH2994_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2994_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2994+STABILITY: POSITION/ELEVATION WELL
 AH2994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2994+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2004
 AH2994_ROD/PIPE-DEPTH: 2.4 meters
 AH2994_SLEEVE-DEPTH  : 0.9 meters
 AH2994
 AH2994  HISTORY     - Date     Condition        Report By
 AH2994  HISTORY     - 1996     MONUMENTED       SECI
 AH2994  HISTORY     - 20011031 GOOD             USPSQD
 AH2994  HISTORY     - 20040616 GOOD             USPSQD
 AH2994
 AH2994                          STATION DESCRIPTION
 AH2994
 AH2994'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2994'STATION IS LOCATED APPROXIMATELY 2.4 MI (3.9 KM) SOUTHWEST OF ANDOVER,
 AH2994'5.7 MI (9.2 KM) SOUTHEAST OF ORION, 7.0 MI (11.3 KM) NORTH OF WOODHULL
 AH2994'IN THE NORTHWEST 1/4 OF SECTION 24, T 15 N, R 1 E.  TO REACH FROM THE
 AH2994'INTERCHANGE OF INTERSTATE ROUTE 74 AND ILLINOIS ROUTE 81, PROCEED
 AH2994'SOUTH ALONG INTERSTATE ROUTE 74 FOR APPROXIMATELY 1.1 MI (1.8 KM) TO
 AH2994'THE STATION LOCATED ON THE LEFT (WEST) SIDE OF INTERSTATE ROUTE 74
 AH2994'EAST BOUND LANES IN THE GRASS MEDIAN, JUST SOUTH OF MILE MARKER 25.
 AH2994'THE STATION IS LOCATED 45.0 FT (13.7 M) EAST OF THE CENTERLINE OF THE
 AH2994'EAST BOUND LANES OF INTERSTATE ROUTE 74, 43.2 FT (13.2 M) WEST OF THE
 AH2994'WEST BOUND LANES OF INTERSTATE ROUTE 74, 86.7 FT (26.4 M) SOUTHWEST OF
 AH2994'THE NORTHWEST CORNER OF A CONCRETE HEADWALL ON THE WEST SIDE OF THE
 AH2994'WEST BOUND LANE, 111.6 FT (34.0 M) NORTHEAST OF THE EAST LEG OF
 AH2994'MILEAGE SIGN FOR ILLINOIS 17, GALESBURG, AND PEORIA, 5.8 FT (1.8 M)
 AH2994'SOUTH OF A CONCRETE DRAINAGE STRUCTURE, 3.5 FT (1.1 M) SOUTH OF A WOOD
 AH2994'POST, 2.0 FT (0.6 M) NORTH OF A WOOD POST, AND 1.7 FT (0.5 M) SOUTH OF
 AH2994'AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2994'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2994'TIES.
 AH2994
 AH2994                          STATION RECOVERY (2001)
 AH2994
 AH2994'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2994'RECOVERED IN GOOD CONDITION.
 AH2994
 AH2994                          STATION RECOVERY (2004)
 AH2994
 AH2994'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2993 ***********************************************************************
 AH2993  DESIGNATION -  HEN74 1B
 AH2993  PID         -  AH2993
 AH2993  STATE/COUNTY-  IL/HENRY
 AH2993  COUNTRY     -  US
 AH2993  USGS QUAD   -  ANDOVER (2018)
 AH2993
 AH2993                         *CURRENT SURVEY CONTROL
 AH2993  ______________________________________________________________________
 AH2993* NAD 83(2011) POSITION- 41 15 45.53940(N) 090 19 48.07565(W)   ADJUSTED
 AH2993* NAD 83(2011) ELLIP HT-   174.220 (meters)        (06/27/12)   ADJUSTED
 AH2993* NAD 83(2011) EPOCH   -  2010.00
 AH2993* NAVD 88 ORTHO HEIGHT -   207.1   (meters)      679.    (feet) GPS OBS
 AH2993  ______________________________________________________________________
 AH2993  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2993  GEOID HEIGHT    -        -32.680 (meters)                     GEOID96
 AH2993  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 AH2993  NAD 83(2011) X  -    -27,656.465 (meters)                     COMP
 AH2993  NAD 83(2011) Y  - -4,801,455.377 (meters)                     COMP
 AH2993  NAD 83(2011) Z  -  4,184,508.253 (meters)                     COMP
 AH2993  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 AH2993
 AH2993  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2993  Standards:
 AH2993         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2993            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2993  -------------------------------------------------------------------
 AH2993  NETWORK    0.61   0.94           0.28   0.21   0.48     -0.13795399
 AH2993  -------------------------------------------------------------------
 AH2993  Click here for local accuracies and other accuracy information.
 AH2993
 AH2993.The horizontal coordinates were established by GPS observations
 AH2993.and adjusted by the National Geodetic Survey in June 2012.
 AH2993
 AH2993.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2993.been affixed to the stable North American tectonic plate. See 
 AH2993.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2993
 AH2993.The horizontal coordinates are valid at the epoch date displayed above
 AH2993.which is a decimal equivalence of Year/Month/Day.
 AH2993
 AH2993.The orthometric height was determined by GPS observations and a
 AH2993.high-resolution geoid model.
 AH2993
 AH2993.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2993.GEOID18 height accuracy estimate available here.
 AH2993
 AH2993.Click photographs - Photos may exist for this station.
 AH2993
 AH2993.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2993
 AH2993.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2993
 AH2993.The ellipsoidal height was determined by GPS observations
 AH2993.and is referenced to NAD 83.
 AH2993
 AH2993. The following values were computed from the NAD 83(2011) position.
 AH2993
 AH2993;                    North         East     Units Scale Factor Converg.
 AH2993;SPC IL W     -   510,205.637   686,311.658   MT  0.99994348   -0 06 27.8
 AH2993;SPC IL W     - 1,673,899.66  2,251,674.16   sFT  0.99994348   -0 06 27.8
 AH2993;UTM  15      - 4,571,352.676   723,666.249   MT  1.00021572   +1 45 41.8
 AH2993
 AH2993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2993!SPC IL W     -   0.99997267  x   0.99994348  =   0.99991615
 AH2993!UTM  15      -   0.99997267  x   1.00021572  =   1.00018839
 AH2993
 AH2993:                Primary Azimuth Mark                     Grid Az
 AH2993:SPC IL W     -  HEN74 1A                                 350 35 07.4
 AH2993:UTM  15      -  HEN74 1A                                 348 42 57.8
 AH2993
 AH2993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2366671352(NAD 83)
 AH2993
 AH2993|---------------------------------------------------------------------|
 AH2993| PID    Reference Object                     Distance      Geod. Az  |
 AH2993|                                                           dddmmss.s |
 AH2993| AH2994 HEN74 1A                            APPROX. 1.8 KM 3502839.6 |
 AH2993|---------------------------------------------------------------------|
 AH2993
 AH2993                          SUPERSEDED SURVEY CONTROL
 AH2993
 AH2993  NAD 83(2007)-  41 15 45.53933(N)    090 19 48.07643(W) AD(2002.00) 0
 AH2993  ELLIP H (02/10/07)  174.254  (m)                       GP(2002.00)    
 AH2993  ELLIP H (12/06/04)  174.252  (m)                       GP(       ) 4 1
 AH2993  NAD 83(1997)-  41 15 45.53916(N)    090 19 48.07622(W) AD(       ) 1
 AH2993  ELLIP H (09/15/98)  174.268  (m)                       GP(       ) 3 1
 AH2993
 AH2993.Superseded values are not recommended for survey control.
 AH2993
 AH2993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2993.See file dsdata.pdf to determine how the superseded data were derived.
 AH2993
 AH2993_MARKER: I = METAL ROD
 AH2993_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2993_STAMPING: HEN74-1B
 AH2993_MARK LOGO: ILDT
 AH2993_PROJECTION: RECESSED 5 CENTIMETERS
 AH2993_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2993_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2993+STABILITY: POSITION/ELEVATION WELL
 AH2993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2993+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2010
 AH2993_ROD/PIPE-DEPTH: 3.7 meters
 AH2993_SLEEVE-DEPTH  : 0.9 meters
 AH2993
 AH2993  HISTORY     - Date     Condition        Report By
 AH2993  HISTORY     - 1996     MONUMENTED       SECI
 AH2993  HISTORY     - 20011031 GOOD             USPSQD
 AH2993  HISTORY     - 20040616 GOOD             USPSQD
 AH2993  HISTORY     - 20101105 GOOD             ILDT
 AH2993
 AH2993                          STATION DESCRIPTION
 AH2993
 AH2993'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2993'STATION IS LOCATED APPROXIMATELY 2.9 MI (4.7 KM) SOUTHWEST OF ANDOVER,
 AH2993'6.8 MI (10.9 KM) SOUTHEAST OF ORION, 5.9 MI (9.5 KM) NORTH OF WOODHULL
 AH2993'IN THE NORTH 1/2 OF SECTION 25, T 15 N, R 1 E.  TO REACH FROM THE
 AH2993'INTERCHANGE OF INTERSTATE ROUTE 74 AND ILLINOIS ROUTE 81, PROCEED
 AH2993'SOUTH ALONG INTERSTATE ROUTE 74 FOR APPROXIMATELY 2.3 MI (3.7 KM) TO
 AH2993'THE STATION LOCATED ON THE LEFT (WEST) SIDE OF INTERSTATE ROUTE 74
 AH2993'EAST BOUND LANES IN THE GRASS MEDIAN.  THE STATION IS LOCATED 44.0 FT
 AH2993'(13.4 M) EAST OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE
 AH2993'ROUTE 74, 43.9 FT (13.4 M) WEST OF THE WEST BOUND LANES OF INTESTATE
 AH2993'ROUTE 74, 82.4 FT (25.1 M) NORTHWEST OF THE NORTHWEST CORNER OF A
 AH2993'CONCRETE DRAINAGE STRUCTURE EAST OF THE EAST BOUND LANES, 34.5 FT
 AH2993'(10.5 M) NORTH OF THE CONCRETE DRAINAGE STRUCTURES, 3.6 FT (1.1 M)
 AH2993'SOUTH OF A WOOD POST, 2.3 FT (0.7 M) NORTH OF A WOOD POST, AND 2.3 FT
 AH2993'(0.7 M) WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH2993'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2993'WOOD PHYSICAL TIES.
 AH2993
 AH2993                          STATION RECOVERY (2001)
 AH2993
 AH2993'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2993'RECOVERED IN GOOD CONDITION.
 AH2993
 AH2993                          STATION RECOVERY (2004)
 AH2993
 AH2993'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2993'RECOVERED IN GOOD CONDITION.
 AH2993
 AH2993                          STATION RECOVERY (2010)
 AH2993
 AH2993'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RBI)
 AH2993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5614 ***********************************************************************
 DP5614  DESIGNATION -  HEN75
 DP5614  PID         -  DP5614
 DP5614  STATE/COUNTY-  IL/HENRY
 DP5614  COUNTRY     -  US
 DP5614  USGS QUAD   -  HOOPPOLE (2018)
 DP5614
 DP5614                         *CURRENT SURVEY CONTROL
 DP5614  ______________________________________________________________________
 DP5614* NAD 83(1986) POSITION- 41 33 15.7    (N) 089 57 09.0    (W)   HD_HELD2
 DP5614* NAVD 88 ORTHO HEIGHT -   184.968 (meters)      606.85  (feet) ADJUSTED
 DP5614  ______________________________________________________________________
 DP5614  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 DP5614  DYNAMIC HEIGHT  -        184.898 (meters)      606.62  (feet) COMP
 DP5614  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 DP5614
 DP5614  VERT ORDER      -  SECOND    CLASS I
 DP5614
 DP5614.The horizontal coordinates were established by autonomous hand held GPS
 DP5614.observations and have an estimated accuracy of +/- 10 meters.
 DP5614
 DP5614.The orthometric height was determined by differential leveling and
 DP5614.adjusted by the NATIONAL GEODETIC SURVEY
 DP5614.in November 2014.
 DP5614
 DP5614.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5614.GEOID18 height accuracy estimate available here.
 DP5614
 DP5614.Click photographs - Photos may exist for this station.
 DP5614
 DP5614.The dynamic height is computed by dividing the NAVD 88
 DP5614.geopotential number by the normal gravity value computed on the
 DP5614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5614.degrees latitude (g = 980.6199 gals.).
 DP5614
 DP5614.The modeled gravity was interpolated from observed gravity values.
 DP5614
 DP5614;                    North         East    Units  Estimated Accuracy
 DP5614;SPC IL W     -   542,611.      717,866.      MT  (+/- 10 meters HH2 GPS)
 DP5614
 DP5614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5376904509(NAD 83)
 DP5614
 DP5614                          SUPERSEDED SURVEY CONTROL
 DP5614
 DP5614.No superseded survey control is available for this station.
 DP5614
 DP5614_MARKER: DD = SURVEY DISK
 DP5614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP5614_MARK LOGO: ILDT
 DP5614_PROJECTION: FLUSH
 DP5614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5614+STABILITY: SURFACE MOTION
 DP5614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5614+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2013
 DP5614
 DP5614  HISTORY     - Date     Condition        Report By
 DP5614  HISTORY     - 20110615 MONUMENTED       ILDT
 DP5614  HISTORY     - 20131031 GOOD             PATRIC
 DP5614
 DP5614                          STATION DESCRIPTION
 DP5614
 DP5614'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5614'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF SPRING
 DP5614'HILL, 5.4 MI (8.7 KM) WEST-SOUTHWEST OF YORKTOWN AND 3.1 MI (5.0 KM)
 DP5614'NORTHWEST OF HOOPPOLE.
 DP5614'
 DP5614'THE STATION IS LOCATED 31 FT (9.4 M) NORTH OF EDGE OF PAVEMENT OF
 DP5614'STATE HIGHWAY 92 AND 1 FT (0.3 M) NORTH OF A ORANGE WITNESS POST.
 DP5614'
 DP5614'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3003 ***********************************************************************
 AH3003  DESIGNATION -  HEN78 1A
 AH3003  PID         -  AH3003
 AH3003  STATE/COUNTY-  IL/HENRY
 AH3003  COUNTRY     -  US
 AH3003  USGS QUAD   -  KEWANEE NORTH (2018)
 AH3003
 AH3003                         *CURRENT SURVEY CONTROL
 AH3003  ______________________________________________________________________
 AH3003* NAD 83(2011) POSITION- 41 17 29.26300(N) 089 55 10.42904(W)   ADJUSTED
 AH3003* NAD 83(2011) ELLIP HT-   185.823 (meters)        (06/27/12)   ADJUSTED
 AH3003* NAD 83(2011) EPOCH   -  2010.00
 AH3003* NAVD 88 ORTHO HEIGHT -   218.8   (meters)      718.    (feet) GPS OBS
 AH3003  ______________________________________________________________________
 AH3003  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3003  GEOID HEIGHT    -        -32.798 (meters)                     GEOID96
 AH3003  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 AH3003  NAD 83(2011) X  -      6,737.824 (meters)                     COMP
 AH3003  NAD 83(2011) Y  - -4,799,428.013 (meters)                     COMP
 AH3003  NAD 83(2011) Z  -  4,186,920.755 (meters)                     COMP
 AH3003  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 AH3003
 AH3003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3003  Standards:
 AH3003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3003  -------------------------------------------------------------------
 AH3003  NETWORK    0.85   1.37           0.38   0.31   0.70     -0.02496926
 AH3003  -------------------------------------------------------------------
 AH3003  Click here for local accuracies and other accuracy information.
 AH3003
 AH3003.The horizontal coordinates were established by GPS observations
 AH3003.and adjusted by the National Geodetic Survey in June 2012.
 AH3003
 AH3003.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3003.been affixed to the stable North American tectonic plate. See 
 AH3003.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3003
 AH3003.The horizontal coordinates are valid at the epoch date displayed above
 AH3003.which is a decimal equivalence of Year/Month/Day.
 AH3003
 AH3003.The orthometric height was determined by GPS observations and a
 AH3003.high-resolution geoid model.
 AH3003
 AH3003.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3003.GEOID18 height accuracy estimate available here.
 AH3003
 AH3003.Click photographs - Photos may exist for this station.
 AH3003
 AH3003.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3003
 AH3003.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3003
 AH3003.The ellipsoidal height was determined by GPS observations
 AH3003.and is referenced to NAD 83.
 AH3003
 AH3003. The following values were computed from the NAD 83(2011) position.
 AH3003
 AH3003;                    North         East     Units Scale Factor Converg.
 AH3003;SPC IL W     -   513,421.883   720,696.999   MT  0.99994645   +0 09 47.0
 AH3003;SPC IL W     - 1,684,451.63  2,364,486.74   sFT  0.99994645   +0 09 47.0
 AH3003;UTM  16      - 4,575,225.004   255,531.204   MT  1.00033559   -1 55 39.2
 AH3003;UTM  15      - 4,575,690.924   757,941.078   MT  1.00041891   +2 02 01.9
 AH3003
 AH3003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3003!SPC IL W     -   0.99997085  x   0.99994645  =   0.99991731
 AH3003!UTM  16      -   0.99997085  x   1.00033559  =   1.00030643
 AH3003!UTM  15      -   0.99997085  x   1.00041891  =   1.00038975
 AH3003
 AH3003:                Primary Azimuth Mark                     Grid Az
 AH3003:SPC IL W     -  HEN78 1B                                 359 27 39.0
 AH3003:UTM  16      -  HEN78 1B                                 001 33 05.2
 AH3003:UTM  15      -  HEN78 1B                                 357 35 24.1
 AH3003
 AH3003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5553175225(NAD 83)
 AH3003
 AH3003|---------------------------------------------------------------------|
 AH3003| PID    Reference Object                     Distance      Geod. Az  |
 AH3003|                                                           dddmmss.s |
 AH3003| AH3004 HEN78 1B                            APPROX. 0.8 KM 3593726.0 |
 AH3003|---------------------------------------------------------------------|
 AH3003
 AH3003                          SUPERSEDED SURVEY CONTROL
 AH3003
 AH3003  NAD 83(2007)-  41 17 29.26295(N)    089 55 10.42988(W) AD(2002.00) 0
 AH3003  ELLIP H (02/10/07)  185.856  (m)                       GP(2002.00)    
 AH3003  ELLIP H (12/06/04)  185.836  (m)                       GP(       ) 4 1
 AH3003  NAD 83(1997)-  41 17 29.26268(N)    089 55 10.42942(W) AD(       ) 1
 AH3003  ELLIP H (09/15/98)  185.862  (m)                       GP(       ) 3 1
 AH3003
 AH3003.Superseded values are not recommended for survey control.
 AH3003
 AH3003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3003.See file dsdata.pdf to determine how the superseded data were derived.
 AH3003
 AH3003_MARKER: F = FLANGE-ENCASED ROD
 AH3003_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AH3003+WITH SETTING: INFORMATION.
 AH3003_STAMPING: HEN78-1A
 AH3003_MARK LOGO: ILDT
 AH3003_PROJECTION: RECESSED 3 CENTIMETERS
 AH3003_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AH3003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3003+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2020
 AH3003_ROD/PIPE-DEPTH: 2.4 meters
 AH3003_SLEEVE-DEPTH  : 0.9 meters
 AH3003
 AH3003  HISTORY     - Date     Condition        Report By
 AH3003  HISTORY     - 1996     MONUMENTED       SECI
 AH3003  HISTORY     - 20011031 GOOD             USPSQD
 AH3003  HISTORY     - 20040506 GOOD             USPSQD
 AH3003  HISTORY     - 20160825 GOOD             ILDT
 AH3003  HISTORY     - 20201006 GOOD             ILDT
 AH3003
 AH3003                          STATION DESCRIPTION
 AH3003
 AH3003'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3003'STATION IS LOCATED APPROXIMATELY 3.2 MI (5.1 KM) NORTH OF KEWANEE, 7.3
 AH3003'MI (11.7 KM) SOUTH OF ANNAWAN, 3.3 MI (5.3 KM) WEST OF THE
 AH3003'BUREAU/HENRY COUNTY LINE IN THE NORTHEAST 1/4 OF SECTION 16, T 15 N, R
 AH3003'5 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 78 AND ILLINOIS
 AH3003'ROUTE 81 (WEST) , PROCEED NORTH ALONG ILLINOIS ROUTE 78 FOR
 AH3003'APPROXIMATELY 3.5 MI (5.6 KM) TO THE STATION LOCATED ON THE LEFT
 AH3003'(WEST) SIDE OF ILLINOIS ROUTE 78, JUST NORTH OF A FIELD ENTRANCE TO
 AH3003'THE WEST.  THE STATION IS ALSO LOCATED 2.5 MI (4.0 KM) SOUTH ALONG
 AH3003'ILLINOIS ROUTE 78 FROM THE ENTRANCE TO JOHNSON SAUK TRAIL STATE PARK.
 AH3003'TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 78 AND U.S. ROUTE 34,
 AH3003'PROCEED NORTH ALONG ILLINOIS ROUTE 78 FOR APPROXIMATELY 3.8 MI (6.1
 AH3003'KM) TO THE STATION LOCATED ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE
 AH3003'78, JUST NORTH OF A FIELD ENTRANCE TO THE WEST AND JUST EAST OF A
 AH3003'CONCRETE DRAINAGE SWALE NEAR MILE MARKER 10.04.  THE STATION IS
 AH3003'LOCATED 55.8 FT (17.0 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 78,
 AH3003'15 FT (4.6 M) NORTH OF THE CENTER OF A FIELD ENTRANCE TO THE WEST,
 AH3003'63.0 FT (19.2 M) NORTHEAST OF A WOOD FENCE CORNER LOCATED ON THE SOUTH
 AH3003'SIDE OF THE FIELD ENTRANCE, 53.6 FT (16.3 M) EAST OF A WOOD FENCE
 AH3003'CORNER LOCATED ON THE NORTH SIDE OF THE FIELD ENTRANCE, 26.1 FT (8.0
 AH3003'M) SOUTHEAST OF THE NORTH END OF A CORRUGATED METAL PIPE UNDER THE
 AH3003'FIELD ENTRANCE, 191.4 FT (58.3 M) NORTHWEST OF A MILE MARKER 10.00
 AH3003'SIGN, AND 2.2 FT (0.7 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3003'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3003'WERE SET IN ALL WOOD PHYSICAL TIES AND ALSO IN THE CORRUGATED METAL
 AH3003'PIPE.
 AH3003
 AH3003                          STATION RECOVERY (2001)
 AH3003
 AH3003'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3003'RECOVERED IN GOOD CONDITION.
 AH3003
 AH3003                          STATION RECOVERY (2004)
 AH3003
 AH3003'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH3003'RECOVERED IN GOOD CONDITION.
 AH3003
 AH3003                          STATION RECOVERY (2016)
 AH3003
 AH3003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 AH3003'RECOVERED IN GOOD CONDITION.
 AH3003
 AH3003                          STATION RECOVERY (2020)
 AH3003
 AH3003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3004 ***********************************************************************
 AH3004  DESIGNATION -  HEN78 1B
 AH3004  PID         -  AH3004
 AH3004  STATE/COUNTY-  IL/HENRY
 AH3004  COUNTRY     -  US
 AH3004  USGS QUAD   -  KEWANEE NORTH (2018)
 AH3004
 AH3004                         *CURRENT SURVEY CONTROL
 AH3004  ______________________________________________________________________
 AH3004* NAD 83(2011) POSITION- 41 17 55.80812(N) 089 55 10.66010(W)   ADJUSTED
 AH3004* NAD 83(2011) ELLIP HT-   179.283 (meters)        (06/27/12)   ADJUSTED
 AH3004* NAD 83(2011) EPOCH   -  2010.00
 AH3004* NAVD 88 ORTHO HEIGHT -   212.3   (meters)      697.    (feet) GPS OBS
 AH3004  ______________________________________________________________________
 AH3004  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3004  GEOID HEIGHT    -        -32.800 (meters)                     GEOID96
 AH3004  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 AH3004  NAD 83(2011) X  -      6,731.682 (meters)                     COMP
 AH3004  NAD 83(2011) Y  - -4,798,882.659 (meters)                     COMP
 AH3004  NAD 83(2011) Z  -  4,187,531.723 (meters)                     COMP
 AH3004  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 AH3004
 AH3004  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3004  Standards:
 AH3004         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3004            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3004  -------------------------------------------------------------------
 AH3004  NETWORK    0.78   1.23           0.35   0.28   0.63     -0.01723463
 AH3004  -------------------------------------------------------------------
 AH3004  Click here for local accuracies and other accuracy information.
 AH3004
 AH3004.The horizontal coordinates were established by GPS observations
 AH3004.and adjusted by the National Geodetic Survey in June 2012.
 AH3004
 AH3004.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3004.been affixed to the stable North American tectonic plate. See 
 AH3004.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3004
 AH3004.The horizontal coordinates are valid at the epoch date displayed above
 AH3004.which is a decimal equivalence of Year/Month/Day.
 AH3004
 AH3004.The orthometric height was determined by GPS observations and a
 AH3004.high-resolution geoid model.
 AH3004
 AH3004.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3004.GEOID18 height accuracy estimate available here.
 AH3004
 AH3004.Click photographs - Photos may exist for this station.
 AH3004
 AH3004.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3004
 AH3004.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3004
 AH3004.The ellipsoidal height was determined by GPS observations
 AH3004.and is referenced to NAD 83.
 AH3004
 AH3004. The following values were computed from the NAD 83(2011) position.
 AH3004
 AH3004;                    North         East     Units Scale Factor Converg.
 AH3004;SPC IL W     -   514,240.735   720,689.293   MT  0.99994644   +0 09 47.0
 AH3004;SPC IL W     - 1,687,138.14  2,364,461.46   sFT  0.99994644   +0 09 47.0
 AH3004;UTM  16      - 4,576,043.911   255,553.386   MT  1.00033545   -1 55 40.3
 AH3004;UTM  15      - 4,576,509.474   757,906.626   MT  1.00041869   +2 02 02.8
 AH3004
 AH3004!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3004!SPC IL W     -   0.99997188  x   0.99994644  =   0.99991832
 AH3004!UTM  16      -   0.99997188  x   1.00033545  =   1.00030732
 AH3004!UTM  15      -   0.99997188  x   1.00041869  =   1.00039056
 AH3004
 AH3004:                Primary Azimuth Mark                     Grid Az
 AH3004:SPC IL W     -  HEN78 1A                                 179 27 38.9
 AH3004:UTM  16      -  HEN78 1A                                 181 33 06.2
 AH3004:UTM  15      -  HEN78 1A                                 177 35 23.1
 AH3004
 AH3004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5555376043(NAD 83)
 AH3004
 AH3004|---------------------------------------------------------------------|
 AH3004| PID    Reference Object                     Distance      Geod. Az  |
 AH3004|                                                           dddmmss.s |
 AH3004| AH3003 HEN78 1A                            APPROX. 0.8 KM 1793725.9 |
 AH3004|---------------------------------------------------------------------|
 AH3004
 AH3004                          SUPERSEDED SURVEY CONTROL
 AH3004
 AH3004  NAD 83(2007)-  41 17 55.80808(N)    089 55 10.66094(W) AD(2002.00) 0
 AH3004  ELLIP H (02/10/07)  179.317  (m)                       GP(2002.00)    
 AH3004  ELLIP H (12/06/04)  179.298  (m)                       GP(       ) 4 1
 AH3004  NAD 83(1997)-  41 17 55.80781(N)    089 55 10.66049(W) AD(       ) 1
 AH3004  ELLIP H (09/15/98)  179.323  (m)                       GP(       ) 3 1
 AH3004
 AH3004.Superseded values are not recommended for survey control.
 AH3004
 AH3004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3004.See file dsdata.pdf to determine how the superseded data were derived.
 AH3004
 AH3004_MARKER: I = METAL ROD
 AH3004_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3004_STAMPING: HEN78-1B
 AH3004_MARK LOGO: ILDT
 AH3004_PROJECTION: RECESSED 5 CENTIMETERS
 AH3004_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3004_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3004+STABILITY: POSITION/ELEVATION WELL
 AH3004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3004+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2016
 AH3004_ROD/PIPE-DEPTH: 4.9 meters
 AH3004_SLEEVE-DEPTH  : 0.9 meters
 AH3004
 AH3004  HISTORY     - Date     Condition        Report By
 AH3004  HISTORY     - 1996     MONUMENTED       SECI
 AH3004  HISTORY     - 20011031 GOOD             USPSQD
 AH3004  HISTORY     - 20040506 GOOD             USPSQD
 AH3004  HISTORY     - 20160825 GOOD             ILDT
 AH3004
 AH3004                          STATION DESCRIPTION
 AH3004
 AH3004'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3004'STATION IS LOCATED APPROXIMATELY 3.8 MI (6.1 KM) NORTH OF KEWANEE, 6.7
 AH3004'MI (10.8 KM) SOUTH OF ANNAWAN, 3.3 MI (5.3 KM) WEST OF THE
 AH3004'BUREAU/HENRY COUNTY LINE IN THE EAST 1/2 OF SECTION 9, T 15 N, R 5 E.
 AH3004'TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 78 AND ILLINOIS ROUTE 81
 AH3004'(WEST) , PROCEED NORTH ALONG ILLINOIS ROUTE 78 FOR APPROXIMATELY 4.0
 AH3004'MI (6.4 KM) TO THE STATION LOCATED ON THE LEFT (WEST) SIDE OF ILLINOIS
 AH3004'ROUTE 78, JUST SOUTH OF A FIELD ENTRANCE TO THE WEST AND A PRIVATE
 AH3004'DRIVE TO THE EAST NEAR MILE MARKER 10.55.  THE STATION IS ALSO LOCATED
 AH3004'2.0 MI (3.2 KM) SOUTH ALONG ILLINOIS ROUTE 78 FROM THE ENTRANCE TO
 AH3004'JOHNSON SAUK TRAIL STATE PARK.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH3004'ROUTE 78 AND U.S.  ROUTE 34, PROCEED NORTH ALONG ILLINOIS ROUTE 78 FOR
 AH3004'APPROXIMATELY 4.3 MI (6.9 KM) TO THE STATION LOCATED ON THE LEFT
 AH3004'(WEST) SIDE OF ILLINOIS ROUTE 78, JUST SOUTH OF A FIELD ENTRANCE TO
 AH3004'THE WEST AND A PRIVATE DRIVE TO THE EAST.  THE STATION IS LOCATED 54.1
 AH3004'FT (16.5 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 78, 19.5 FT (5.9
 AH3004'M) SOUTH OF THE CENTER OF A FIELD ENTRANCE TO THE WEST, 221.0 FT (67.4
 AH3004'M) SOUTHWEST OF A POWER POLE WITH A TRANSFORMER, 151.1 FT (46.1 M)
 AH3004'SOUTHWEST OF A TELEPHONE RISER, 153.9 FT (46.9 M) NORTHWEST OF A WOOD
 AH3004'POST (CUT OFF POWER POLE) , 194.6 FT (59.3 M) NORTHWEST OF A POWER
 AH3004'POLE, 9.8 FT (3.0 M) SOUTHWEST OF THE SOUTH END OF A CORRUGATED METAL
 AH3004'PIPE UNDER THE FEILD ENTRANCE, AND 2.0 FT (0.6 M) EAST OF AN ORANGE
 AH3004'FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3004'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES AND ALSO
 AH3004'IN THE CORRUGATED METAL PIPE.
 AH3004
 AH3004                          STATION RECOVERY (2001)
 AH3004
 AH3004'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3004'RECOVERED IN GOOD CONDITION.
 AH3004
 AH3004                          STATION RECOVERY (2004)
 AH3004
 AH3004'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH3004'RECOVERED IN GOOD CONDITION.
 AH3004
 AH3004                          STATION RECOVERY (2016)
 AH3004
 AH3004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 AH3004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2998 ***********************************************************************
 AH2998  DESIGNATION -  HEN80 1A
 AH2998  PID         -  AH2998
 AH2998  STATE/COUNTY-  IL/HENRY
 AH2998  COUNTRY     -  US
 AH2998  USGS QUAD   -  GENESEO (2018)
 AH2998
 AH2998                         *CURRENT SURVEY CONTROL
 AH2998  ______________________________________________________________________
 AH2998* NAD 83(2011) POSITION- 41 26 26.74393(N) 090 13 20.62487(W)   ADJUSTED
 AH2998* NAD 83(2011) ELLIP HT-   181.826 (meters)        (06/27/12)   ADJUSTED
 AH2998* NAD 83(2011) EPOCH   -  2010.00
 AH2998* NAVD 88 ORTHO HEIGHT -   214.7   (meters)      704.    (feet) GPS OBS
 AH2998  ______________________________________________________________________
 AH2998  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2998  GEOID HEIGHT    -        -32.764 (meters)                     GEOID96
 AH2998  GEOID HEIGHT    -        -32.935 (meters)                     GEOID18
 AH2998  NAD 83(2011) X  -    -18,586.591 (meters)                     COMP
 AH2998  NAD 83(2011) Y  - -4,788,435.216 (meters)                     COMP
 AH2998  NAD 83(2011) Z  -  4,199,362.871 (meters)                     COMP
 AH2998  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 AH2998
 AH2998  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2998  Standards:
 AH2998         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2998            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2998  -------------------------------------------------------------------
 AH2998  NETWORK    0.69   1.16           0.31   0.25   0.59     -0.09688896
 AH2998  -------------------------------------------------------------------
 AH2998  Click here for local accuracies and other accuracy information.
 AH2998
 AH2998.The horizontal coordinates were established by GPS observations
 AH2998.and adjusted by the National Geodetic Survey in June 2012.
 AH2998
 AH2998.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2998.been affixed to the stable North American tectonic plate. See 
 AH2998.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2998
 AH2998.The horizontal coordinates are valid at the epoch date displayed above
 AH2998.which is a decimal equivalence of Year/Month/Day.
 AH2998
 AH2998.The orthometric height was determined by GPS observations and a
 AH2998.high-resolution geoid model.
 AH2998
 AH2998.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2998.GEOID18 height accuracy estimate available here.
 AH2998
 AH2998.Click photographs - Photos may exist for this station.
 AH2998
 AH2998.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2998
 AH2998.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2998
 AH2998.The ellipsoidal height was determined by GPS observations
 AH2998.and is referenced to NAD 83.
 AH2998
 AH2998. The following values were computed from the NAD 83(2011) position.
 AH2998
 AH2998;                    North         East     Units Scale Factor Converg.
 AH2998;SPC IL W     -   529,974.390   695,342.867   MT  0.99994144   -0 02 12.8
 AH2998;SPC IL W     - 1,738,757.64  2,281,304.06   sFT  0.99994144   -0 02 12.8
 AH2998;UTM  15      - 4,591,411.952   732,049.100   MT  1.00026272   +1 50 21.0
 AH2998
 AH2998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2998!SPC IL W     -   0.99997148  x   0.99994144  =   0.99991292
 AH2998!UTM  15      -   0.99997148  x   1.00026272  =   1.00023419
 AH2998
 AH2998:                Primary Azimuth Mark                     Grid Az
 AH2998:SPC IL W     -  HEN80 1B                                 089 38 21.3
 AH2998:UTM  15      -  HEN80 1B                                 087 45 47.5
 AH2998
 AH2998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3204991411(NAD 83)
 AH2998
 AH2998|---------------------------------------------------------------------|
 AH2998| PID    Reference Object                     Distance      Geod. Az  |
 AH2998|                                                           dddmmss.s |
 AH2998| AH2997 HEN80 1B                            APPROX. 1.4 KM 0893608.5 |
 AH2998|---------------------------------------------------------------------|
 AH2998
 AH2998                          SUPERSEDED SURVEY CONTROL
 AH2998
 AH2998  NAD 83(2007)-  41 26 26.74389(N)    090 13 20.62567(W) AD(2002.00) 0
 AH2998  ELLIP H (02/10/07)  181.859  (m)                       GP(2002.00)    
 AH2998  ELLIP H (12/06/04)  181.849  (m)                       GP(       ) 4 1
 AH2998  NAD 83(1997)-  41 26 26.74369(N)    090 13 20.62518(W) AD(       ) 1
 AH2998  ELLIP H (09/15/98)  181.875  (m)                       GP(       ) 3 1
 AH2998
 AH2998.Superseded values are not recommended for survey control.
 AH2998
 AH2998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2998.See file dsdata.pdf to determine how the superseded data were derived.
 AH2998
 AH2998_MARKER: I = METAL ROD
 AH2998_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2998_STAMPING: HEN80-1A
 AH2998_MARK LOGO: ILDT
 AH2998_PROJECTION: RECESSED 3 CENTIMETERS
 AH2998_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2998_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2998+STABILITY: POSITION/ELEVATION WELL
 AH2998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2998+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 AH2998_ROD/PIPE-DEPTH: 4.9 meters
 AH2998_SLEEVE-DEPTH  : 0.9 meters
 AH2998
 AH2998  HISTORY     - Date     Condition        Report By
 AH2998  HISTORY     - 1996     MONUMENTED       SECI
 AH2998  HISTORY     - 20011006 GOOD             USPSQD
 AH2998  HISTORY     - 20040623 GOOD             USPSQD
 AH2998
 AH2998                          STATION DESCRIPTION
 AH2998
 AH2998'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2998'STATION IS LOCATED APPROXIMATELY 3.5 MI (5.6 KM) WEST OF GENESEO, 6.0
 AH2998'MI (9.7 KM) SOUTHEAST OF COLONA IN THE NORTH 1/2 OF SECTION 25 OR 26,
 AH2998'T 17 N, R 2 E.  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 80
 AH2998'AND ILLINOIS ROUTE 82, PROCEED WEST ALONG INTERSTATE ROUTE 80 FOR
 AH2998'APPROXIMATELY 3.6 MI (5.8 KM) TO THE STATION LOCATED ON THE LEFT
 AH2998'(SOUTH) SIDE OF INTERSTATE ROUTE 80 WEST BOUND LANES IN THE GRASS
 AH2998'MEDIAN, NEAR MILE MARKER 15.7.  THE STATION IS LOCATED 44.4 FT (13.5
 AH2998'M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE ROUTE
 AH2998'80, 43.5 FT (13.3 M) SOUTH OF THE WEST BOUND LANES OF INTERSTATE ROUTE
 AH2998'80, 28.6 FT (8.7 M) EAST OF AN OPEN GRATE CATCH BASIN, 197.9 FT (60.3
 AH2998'M) NORTHEAST OF A 22-IN DIAMETER TREE, 150.4 FT (45.8 M) SOUTHEAST OF
 AH2998'A 24-IN DIAMETER TREE, 166.0 FT (50.6 M) SOUTHEAST OF A CONCRETE
 AH2998'R.O.W.  MARKER, 164.7 FT (50.2 M) SOUTHEAST OF A WOOD FENCE CORNER
 AH2998'POST TO A FENCE THAT RUNS EAST AND NORTHEAST, 2.2 FT (0.7 M) EAST OF A
 AH2998'WOOD POST, 2.8 FT (0.9 M) WEST OF A WOOD POST, AND 2.0 FT (0.6 M)
 AH2998'NORTH OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH2998'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2998'PHYSICAL TIES.
 AH2998
 AH2998                          STATION RECOVERY (2001)
 AH2998
 AH2998'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2998'FOUND MARK AS DESCRIBED
 AH2998
 AH2998                          STATION RECOVERY (2004)
 AH2998
 AH2998'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2997 ***********************************************************************
 AH2997  DESIGNATION -  HEN80 1B
 AH2997  PID         -  AH2997
 AH2997  STATE/COUNTY-  IL/HENRY
 AH2997  COUNTRY     -  US
 AH2997  USGS QUAD   -  GENESEO (2018)
 AH2997
 AH2997                         *CURRENT SURVEY CONTROL
 AH2997  ______________________________________________________________________
 AH2997* NAD 83(2011) POSITION- 41 26 27.05093(N) 090 12 21.01774(W)   ADJUSTED
 AH2997* NAD 83(2011) ELLIP HT-   182.878 (meters)        (06/27/12)   ADJUSTED
 AH2997* NAD 83(2011) EPOCH   -  2010.00
 AH2997* NAVD 88 ORTHO HEIGHT -   215.8   (meters)      708.    (feet) GPS OBS
 AH2997  ______________________________________________________________________
 AH2997  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2997  GEOID HEIGHT    -        -32.771 (meters)                     GEOID96
 AH2997  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 AH2997  NAD 83(2011) X  -    -17,202.792 (meters)                     COMP
 AH2997  NAD 83(2011) Y  - -4,788,434.907 (meters)                     COMP
 AH2997  NAD 83(2011) Z  -  4,199,370.667 (meters)                     COMP
 AH2997  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 AH2997
 AH2997  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2997  Standards:
 AH2997         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2997            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2997  -------------------------------------------------------------------
 AH2997  NETWORK    0.67   1.10           0.30   0.24   0.56     -0.06942474
 AH2997  -------------------------------------------------------------------
 AH2997  Click here for local accuracies and other accuracy information.
 AH2997
 AH2997.The horizontal coordinates were established by GPS observations
 AH2997.and adjusted by the National Geodetic Survey in June 2012.
 AH2997
 AH2997.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2997.been affixed to the stable North American tectonic plate. See 
 AH2997.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2997
 AH2997.The horizontal coordinates are valid at the epoch date displayed above
 AH2997.which is a decimal equivalence of Year/Month/Day.
 AH2997
 AH2997.The orthometric height was determined by GPS observations and a
 AH2997.high-resolution geoid model.
 AH2997
 AH2997.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2997.GEOID18 height accuracy estimate available here.
 AH2997
 AH2997.Click photographs - Photos may exist for this station.
 AH2997
 AH2997.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2997
 AH2997.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2997
 AH2997.The ellipsoidal height was determined by GPS observations
 AH2997.and is referenced to NAD 83.
 AH2997
 AH2997. The following values were computed from the NAD 83(2011) position.
 AH2997
 AH2997;                    North         East     Units Scale Factor Converg.
 AH2997;SPC IL W     -   529,983.102   696,726.540   MT  0.99994131   -0 01 33.3
 AH2997;SPC IL W     - 1,738,786.23  2,285,843.66   sFT  0.99994131   -0 01 33.3
 AH2997;UTM  15      - 4,591,465.976   733,432.196   MT  1.00027064   +1 51 00.5
 AH2997
 AH2997!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2997!SPC IL W     -   0.99997132  x   0.99994131  =   0.99991263
 AH2997!UTM  15      -   0.99997132  x   1.00027064  =   1.00024195
 AH2997
 AH2997:                Primary Azimuth Mark                     Grid Az
 AH2997:SPC IL W     -  HEN80 1A                                 269 38 21.3
 AH2997:UTM  15      -  HEN80 1A                                 267 45 47.5
 AH2997
 AH2997_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3343291465(NAD 83)
 AH2997
 AH2997|---------------------------------------------------------------------|
 AH2997| PID    Reference Object                     Distance      Geod. Az  |
 AH2997|                                                           dddmmss.s |
 AH2997| AH2998 HEN80 1A                            APPROX. 1.4 KM 2693648.0 |
 AH2997|---------------------------------------------------------------------|
 AH2997
 AH2997                          SUPERSEDED SURVEY CONTROL
 AH2997
 AH2997  NAD 83(2007)-  41 26 27.05089(N)    090 12 21.01855(W) AD(2002.00) 0
 AH2997  ELLIP H (02/10/07)  182.911  (m)                       GP(2002.00)    
 AH2997  ELLIP H (12/06/04)  182.900  (m)                       GP(       ) 4 1
 AH2997  NAD 83(1997)-  41 26 27.05069(N)    090 12 21.01806(W) AD(       ) 1
 AH2997  ELLIP H (09/15/98)  182.927  (m)                       GP(       ) 3 1
 AH2997
 AH2997.Superseded values are not recommended for survey control.
 AH2997
 AH2997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2997.See file dsdata.pdf to determine how the superseded data were derived.
 AH2997
 AH2997_MARKER: I = METAL ROD
 AH2997_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2997_STAMPING: HEN80-1B
 AH2997_MARK LOGO: ILDT
 AH2997_PROJECTION: RECESSED 3 CENTIMETERS
 AH2997_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2997_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2997+STABILITY: POSITION/ELEVATION WELL
 AH2997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2997+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 AH2997_ROD/PIPE-DEPTH: 6.1 meters
 AH2997_SLEEVE-DEPTH  : 0.9 meters
 AH2997
 AH2997  HISTORY     - Date     Condition        Report By
 AH2997  HISTORY     - 1996     MONUMENTED       SECI
 AH2997  HISTORY     - 20011006 GOOD             USPSQD
 AH2997  HISTORY     - 20040623 GOOD             USPSQD
 AH2997
 AH2997                          STATION DESCRIPTION
 AH2997
 AH2997'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2997'STATION IS LOCATED APPROXIMATELY 2.7 MI (4.3 KM) WEST OF GENESEO, 6.9
 AH2997'MI (11.1 KM) SOUTHEAST OF COLONA IN THE NORTH 1/2 OF SECTION 25, T 17
 AH2997'N, R 2 E.  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 80 AND
 AH2997'ILLINOIS ROUTE 82, PROCEED WEST ALONG INTERSTATE ROUTE 80 FOR
 AH2997'APPROXIMATELY 2.5 MI (4.0 KM) TO THE STATION LOCATED ON THE LEFT
 AH2997'(SOUTH) SIDE OF INTERSTATE ROUTE 80 WEST BOUND LANES IN THE GRASS
 AH2997'MEDIAN, NEAR MILE MARKER 16.6.  THE STATION IS LOCATED 44.1 FT (13.4
 AH2997'M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE ROUTE
 AH2997'80, 43.9 FT (13.4 M) SOUTH OF THE WEST BOUND LANES OF INTERSTATE ROUTE
 AH2997'80, 27.1 FT (8.3 M) WEST OF AN OPEN GRATE CATCH BASIN, 93.7 FT (28.6
 AH2997'M) NORTHWEST OF THE NORTHEAST END OF A CONCRETE HEADWALL LOCATED ON
 AH2997'THE SOUTH SIDE OF THE EAST BOUND LANES, 153.1 FT (46.7 M) NORTHEAST OF
 AH2997'A 26-IN DIA TREE, 1.6 FT (0.5 M) EAST OF A WOOD POST, 2.0 FT (0.6 M)
 AH2997'WEST OF A WOOD POST, AND 2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS
 AH2997'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2997'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2997
 AH2997                          STATION RECOVERY (2001)
 AH2997
 AH2997'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2997'FOUND MARK AS DESCRIBED
 AH2997
 AH2997                          STATION RECOVERY (2004)
 AH2997
 AH2997'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2997'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2995 ***********************************************************************
 AH2995  DESIGNATION -  HEN80 2A
 AH2995  PID         -  AH2995
 AH2995  STATE/COUNTY-  IL/HENRY
 AH2995  COUNTRY     -  US
 AH2995  USGS QUAD   -  ATKINSON (2018)
 AH2995
 AH2995                         *CURRENT SURVEY CONTROL
 AH2995  ______________________________________________________________________
 AH2995* NAD 83(2011) POSITION- 41 24 50.51482(N) 090 03 36.18793(W)   ADJUSTED
 AH2995* NAD 83(2011) ELLIP HT-   175.927 (meters)        (06/27/12)   ADJUSTED
 AH2995* NAD 83(2011) EPOCH   -  2010.00
 AH2995* NAVD 88 ORTHO HEIGHT -   208.9   (meters)      685.    (feet) GPS OBS
 AH2995  ______________________________________________________________________
 AH2995  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2995  GEOID HEIGHT    -        -32.798 (meters)                     GEOID96
 AH2995  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 AH2995  NAD 83(2011) X  -     -5,020.892 (meters)                     COMP
 AH2995  NAD 83(2011) Y  - -4,790,428.608 (meters)                     COMP
 AH2995  NAD 83(2011) Z  -  4,197,132.969 (meters)                     COMP
 AH2995  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 AH2995
 AH2995  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2995  Standards:
 AH2995         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2995            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2995  -------------------------------------------------------------------
 AH2995  NETWORK    0.72   1.14           0.32   0.26   0.58     -0.14516075
 AH2995  -------------------------------------------------------------------
 AH2995  Click here for local accuracies and other accuracy information.
 AH2995
 AH2995.The horizontal coordinates were established by GPS observations
 AH2995.and adjusted by the National Geodetic Survey in June 2012.
 AH2995
 AH2995.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2995.been affixed to the stable North American tectonic plate. See 
 AH2995.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2995
 AH2995.The horizontal coordinates are valid at the epoch date displayed above
 AH2995.which is a decimal equivalence of Year/Month/Day.
 AH2995
 AH2995.The orthometric height was determined by GPS observations and a
 AH2995.high-resolution geoid model.
 AH2995
 AH2995.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2995.GEOID18 height accuracy estimate available here.
 AH2995
 AH2995.Click photographs - Photos may exist for this station.
 AH2995
 AH2995.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2995
 AH2995.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2995
 AH2995.The ellipsoidal height was determined by GPS observations
 AH2995.and is referenced to NAD 83.
 AH2995
 AH2995. The following values were computed from the NAD 83(2011) position.
 AH2995
 AH2995;                    North         East     Units Scale Factor Converg.
 AH2995;SPC IL W     -   527,009.825   708,913.138   MT  0.99994215   +0 04 13.9
 AH2995;SPC IL W     - 1,729,031.40  2,325,825.85   sFT  0.99994215   +0 04 13.9
 AH2995;UTM  15      - 4,588,892.221   745,714.064   MT  1.00034308   +1 56 44.6
 AH2995;UTM  16      - 4,589,240.259   244,246.706   MT  1.00040505   -2 01 31.1
 AH2995
 AH2995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2995!SPC IL W     -   0.99997241  x   0.99994215  =   0.99991456
 AH2995!UTM  15      -   0.99997241  x   1.00034308  =   1.00031548
 AH2995!UTM  16      -   0.99997241  x   1.00040505  =   1.00037744
 AH2995
 AH2995:                Primary Azimuth Mark                     Grid Az
 AH2995:SPC IL W     -  HEN80 2B                                 091 37 00.0
 AH2995:UTM  15      -  HEN80 2B                                 089 44 29.3
 AH2995:UTM  16      -  HEN80 2B                                 093 42 45.0
 AH2995
 AH2995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4571488892(NAD 83)
 AH2995
 AH2995|---------------------------------------------------------------------|
 AH2995| PID    Reference Object                     Distance      Geod. Az  |
 AH2995|                                                           dddmmss.s |
 AH2995| AH2996 HEN80 2B                            APPROX. 0.6 KM 0914113.9 |
 AH2995|---------------------------------------------------------------------|
 AH2995
 AH2995                          SUPERSEDED SURVEY CONTROL
 AH2995
 AH2995  NAD 83(2007)-  41 24 50.51479(N)    090 03 36.18874(W) AD(2002.00) 0
 AH2995  ELLIP H (02/10/07)  175.960  (m)                       GP(2002.00)    
 AH2995  ELLIP H (12/06/04)  175.950  (m)                       GP(       ) 4 1
 AH2995  NAD 83(1997)-  41 24 50.51459(N)    090 03 36.18826(W) AD(       ) 1
 AH2995  ELLIP H (09/15/98)  175.976  (m)                       GP(       ) 3 1
 AH2995
 AH2995.Superseded values are not recommended for survey control.
 AH2995
 AH2995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2995.See file dsdata.pdf to determine how the superseded data were derived.
 AH2995
 AH2995_MARKER: I = METAL ROD
 AH2995_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2995_STAMPING: HEN80-2A
 AH2995_MARK LOGO: ILDT
 AH2995_PROJECTION: RECESSED 3 CENTIMETERS
 AH2995_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2995_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2995+STABILITY: POSITION/ELEVATION WELL
 AH2995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2995+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 AH2995_ROD/PIPE-DEPTH: 6.1 meters
 AH2995_SLEEVE-DEPTH  : 0.9 meters
 AH2995
 AH2995  HISTORY     - Date     Condition        Report By
 AH2995  HISTORY     - 1996     MONUMENTED       SECI
 AH2995  HISTORY     - 20010919 GOOD             USPSQD
 AH2995  HISTORY     - 20040623 GOOD             USPSQD
 AH2995
 AH2995                          STATION DESCRIPTION
 AH2995
 AH2995'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2995'STATION IS LOCATED APPROXIMATELY 2.3 MI (3.7 KM) SOUTHWEST OF
 AH2995'ATKINSON, 5.7 MI (9.2 KM) SOUTHEAST OF GENESEO IN THE SOUTH 1/2 OF
 AH2995'SECTION 32, T 17 N, R 4 E.  TO REACH FROM THE INTERCHANGE OF
 AH2995'INTERSTATE ROUTE 80 AND ILLINOIS ROUTE 82, PROCEED EAST ALONG
 AH2995'INTERSTATE 80 FOR APPROXIMATELY 5.4 MI (8.7 KM) TO THE STATION LOCATED
 AH2995'ON THE LEFT (NORTH) SIDE OF INTERSTATE 80 EAST BOUND LANES IN THE
 AH2995'GRASS MEDIAN, NEAR MILE MARKER 24.7.  THE STATION IS LOCATED 44.6 FT
 AH2995'(13.6 M) NORTH OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE
 AH2995'ROUTE 80, 43.7 FT (13.3 M) SOUTH OF THE WEST BOUND LANES OF INTERSTATE
 AH2995'ROUTE 80, 90.0 FT (27.4 M) SOUTHEAST OF A BOLT ON A GRATE TO A FLARED
 AH2995'END SECTION LOCATED ON THE NORTH SIDE OF THE WEST BOUND LANES, 21.8 FT
 AH2995'(6.6 M) SOUTHEAST OF A BOLT ON A GRATE TO A FLARED END SECTION LOCATED
 AH2995'ON THE SOUTH SIDE OF THE WEST BOUND LANES, 1.7 FT (0.5 M) EAST OF A
 AH2995'WOOD POST, 2.2 FT (0.7 M) WEST OF A WOOD POST, 33.0 FT (10.1 M) WEST
 AH2995'OF A THE LAST WOOD POST TO THE EAST, 18.0 FT (5.5 M) EAST OF THE
 AH2995'DRAINAGE PIPE UNDER THE WEST BOUND LANES, AND 2.0 FT (0.6 M) NORTH OF
 AH2995'AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS
 AH2995'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2995'TIES.
 AH2995
 AH2995                          STATION RECOVERY (2001)
 AH2995
 AH2995'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2995'RECOVERED IN GOOD CONDITION.
 AH2995
 AH2995                          STATION RECOVERY (2004)
 AH2995
 AH2995'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2996 ***********************************************************************
 AH2996  DESIGNATION -  HEN80 2B
 AH2996  PID         -  AH2996
 AH2996  STATE/COUNTY-  IL/HENRY
 AH2996  COUNTRY     -  US
 AH2996  USGS QUAD   -  ATKINSON (2018)
 AH2996
 AH2996                         *CURRENT SURVEY CONTROL
 AH2996  ______________________________________________________________________
 AH2996* NAD 83(2011) POSITION- 41 24 49.94733(N) 090 03 10.63081(W)   ADJUSTED
 AH2996* NAD 83(2011) ELLIP HT-   169.615 (meters)        (06/27/12)   ADJUSTED
 AH2996* NAD 83(2011) EPOCH   -  2010.00
 AH2996* NAVD 88 ORTHO HEIGHT -   202.6   (meters)      665.    (feet) GPS OBS
 AH2996  ______________________________________________________________________
 AH2996  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2996  GEOID HEIGHT    -        -32.799 (meters)                     GEOID96
 AH2996  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 AH2996  NAD 83(2011) X  -     -4,427.343 (meters)                     COMP
 AH2996  NAD 83(2011) Y  - -4,790,436.041 (meters)                     COMP
 AH2996  NAD 83(2011) Z  -  4,197,115.664 (meters)                     COMP
 AH2996  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 AH2996
 AH2996  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2996  Standards:
 AH2996         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2996            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2996  -------------------------------------------------------------------
 AH2996  NETWORK    0.62   1.02           0.28   0.22   0.52     -0.10621882
 AH2996  -------------------------------------------------------------------
 AH2996  Click here for local accuracies and other accuracy information.
 AH2996
 AH2996.The horizontal coordinates were established by GPS observations
 AH2996.and adjusted by the National Geodetic Survey in June 2012.
 AH2996
 AH2996.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2996.been affixed to the stable North American tectonic plate. See 
 AH2996.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2996
 AH2996.The horizontal coordinates are valid at the epoch date displayed above
 AH2996.which is a decimal equivalence of Year/Month/Day.
 AH2996
 AH2996.The orthometric height was determined by GPS observations and a
 AH2996.high-resolution geoid model.
 AH2996
 AH2996.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2996.GEOID18 height accuracy estimate available here.
 AH2996
 AH2996.Click photographs - Photos may exist for this station.
 AH2996
 AH2996.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2996
 AH2996.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2996
 AH2996.The ellipsoidal height was determined by GPS observations
 AH2996.and is referenced to NAD 83.
 AH2996
 AH2996. The following values were computed from the NAD 83(2011) position.
 AH2996
 AH2996;                    North         East     Units Scale Factor Converg.
 AH2996;SPC IL W     -   526,993.074   709,506.665   MT  0.99994229   +0 04 30.8
 AH2996;SPC IL W     - 1,728,976.44  2,327,773.12   sFT  0.99994229   +0 04 30.8
 AH2996;UTM  15      - 4,588,894.902   746,308.060   MT  1.00034668   +1 57 01.6
 AH2996;UTM  16      - 4,589,201.795   244,839.497   MT  1.00040132   -2 01 14.1
 AH2996
 AH2996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2996!SPC IL W     -   0.99997340  x   0.99994229  =   0.99991569
 AH2996!UTM  15      -   0.99997340  x   1.00034668  =   1.00032007
 AH2996!UTM  16      -   0.99997340  x   1.00040132  =   1.00037471
 AH2996
 AH2996:                Primary Azimuth Mark                     Grid Az
 AH2996:SPC IL W     -  HEN80 2A                                 271 37 00.0
 AH2996:UTM  15      -  HEN80 2A                                 269 44 29.2
 AH2996:UTM  16      -  HEN80 2A                                 273 42 44.9
 AH2996
 AH2996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4630888894(NAD 83)
 AH2996
 AH2996|---------------------------------------------------------------------|
 AH2996| PID    Reference Object                     Distance      Geod. Az  |
 AH2996|                                                           dddmmss.s |
 AH2996| AH2995 HEN80 2A                            APPROX. 0.6 KM 2714130.8 |
 AH2996|---------------------------------------------------------------------|
 AH2996
 AH2996                          SUPERSEDED SURVEY CONTROL
 AH2996
 AH2996  NAD 83(2007)-  41 24 49.94730(N)    090 03 10.63163(W) AD(2002.00) 0
 AH2996  ELLIP H (02/10/07)  169.649  (m)                       GP(2002.00)    
 AH2996  ELLIP H (12/06/04)  169.638  (m)                       GP(       ) 4 1
 AH2996  NAD 83(1997)-  41 24 49.94709(N)    090 03 10.63116(W) AD(       ) 1
 AH2996  ELLIP H (09/15/98)  169.665  (m)                       GP(       ) 3 1
 AH2996
 AH2996.Superseded values are not recommended for survey control.
 AH2996
 AH2996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2996.See file dsdata.pdf to determine how the superseded data were derived.
 AH2996
 AH2996_MARKER: I = METAL ROD
 AH2996_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2996_STAMPING: HEN80-2B
 AH2996_MARK LOGO: ILDT
 AH2996_PROJECTION: RECESSED 3 CENTIMETERS
 AH2996_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2996_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2996+STABILITY: POSITION/ELEVATION WELL
 AH2996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2996+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 AH2996_ROD/PIPE-DEPTH: 3.7 meters
 AH2996_SLEEVE-DEPTH  : 0.9 meters
 AH2996
 AH2996  HISTORY     - Date     Condition        Report By
 AH2996  HISTORY     - 1996     MONUMENTED       SECI
 AH2996  HISTORY     - 20010919 GOOD             USPSQD
 AH2996  HISTORY     - 20040623 GOOD             USPSQD
 AH2996
 AH2996                          STATION DESCRIPTION
 AH2996
 AH2996'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2996'STATION IS LOCATED APPROXIMATELY 1.8 MI (2.9 KM) SOUTHWEST OF
 AH2996'ATKINSON, 6.2 MI (10.0 KM) SOUTHEAST OF GENESEO IN THE SOUTH 1/2 OF
 AH2996'SECTION 33, T 17 N, R 4 E.  TO REACH FROM THE INTERCHANGE OF
 AH2996'INTERSTATE ROUTE 80 AND ILLINOIS ROUTE 82, PROCEED EAST ALONG
 AH2996'INTERSTATE ROUTE 80 FOR APPROXIMATELY 5.8 MI (9.3 KM) TO THE STATION
 AH2996'LOCATED ON THE LEFT (NORTH) SIDE OF INTERSTATE ROUTE 80 EAST BOUND
 AH2996'LANES IN THE GRASS MEDIAN, NEAR MILE MARKER 24.92.  THE STATION IS
 AH2996'LOCATED 44.3 FT (13.5 M) NORTH OF THE CENTERLINE OF THE EAST BOUND
 AH2996'LANES OF INTERSTATE ROUTE 80, 43.7 FT (13.3 M) SOUTH OF THE WEST BOUND
 AH2996'LANES OF INTERSTATE ROUTE 80, 87.1 FT (26.5 M) NORTHEAST OF A BOLT ON
 AH2996'A GRATE TO A FLARED END SECTION LOCATED ON THE SOUTH SIDE OF THE EAST
 AH2996'BOUND LANES, 19.0 FT (5.8 M) EAST OF AN OPEN GRATE CATCH BASIN, 8.5 FT
 AH2996'(2.6 M) EAST OF THE LAST WOOD POST TO THE WEST, 3.1 FT (0.9 M) EAST OF
 AH2996'A WOOD POST, 3.2 FT (1.0 M) WEST OF A WOOD POST, AND 1.8 FT (0.5 M)
 AH2996'EAST OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH2996'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2996'PHYSICAL TIES.
 AH2996
 AH2996                          STATION RECOVERY (2001)
 AH2996
 AH2996'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2996'RECOVERED IN GOOD CONDITION.
 AH2996
 AH2996                          STATION RECOVERY (2004)
 AH2996
 AH2996'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2996'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3002 ***********************************************************************
 AH3002  DESIGNATION -  HEN81 1A
 AH3002  PID         -  AH3002
 AH3002  STATE/COUNTY-  IL/HENRY
 AH3002  COUNTRY     -  US
 AH3002  USGS QUAD   -  GERMAN CORNER (2018)
 AH3002
 AH3002                         *CURRENT SURVEY CONTROL
 AH3002  ______________________________________________________________________
 AH3002* NAD 83(2011) POSITION- 41 17 39.15830(N) 090 04 58.84702(W)   ADJUSTED
 AH3002* NAD 83(2011) ELLIP HT-   206.330 (meters)        (06/27/12)   ADJUSTED
 AH3002* NAD 83(2011) EPOCH   -  2010.00
 AH3002* NAVD 88 ORTHO HEIGHT -   239.2   (meters)      785.    (feet) GPS OBS
 AH3002  ______________________________________________________________________
 AH3002  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3002  GEOID HEIGHT    -        -32.730 (meters)                     GEOID96
 AH3002  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 AH3002  NAD 83(2011) X  -     -6,953.392 (meters)                     COMP
 AH3002  NAD 83(2011) Y  - -4,799,241.658 (meters)                     COMP
 AH3002  NAD 83(2011) Z  -  4,187,163.658 (meters)                     COMP
 AH3002  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 AH3002
 AH3002  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3002  Standards:
 AH3002         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3002            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3002  -------------------------------------------------------------------
 AH3002  NETWORK    0.83   1.45           0.38   0.29   0.74     -0.06473308
 AH3002  -------------------------------------------------------------------
 AH3002  Click here for local accuracies and other accuracy information.
 AH3002
 AH3002.The horizontal coordinates were established by GPS observations
 AH3002.and adjusted by the National Geodetic Survey in June 2012.
 AH3002
 AH3002.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3002.been affixed to the stable North American tectonic plate. See 
 AH3002.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3002
 AH3002.The horizontal coordinates are valid at the epoch date displayed above
 AH3002.which is a decimal equivalence of Year/Month/Day.
 AH3002
 AH3002.The orthometric height was determined by GPS observations and a
 AH3002.high-resolution geoid model.
 AH3002
 AH3002.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3002.GEOID18 height accuracy estimate available here.
 AH3002
 AH3002.Click photographs - Photos may exist for this station.
 AH3002
 AH3002.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3002
 AH3002.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3002
 AH3002.The ellipsoidal height was determined by GPS observations
 AH3002.and is referenced to NAD 83.
 AH3002
 AH3002. The following values were computed from the NAD 83(2011) position.
 AH3002
 AH3002;                    North         East     Units Scale Factor Converg.
 AH3002;SPC IL W     -   513,701.058   707,006.410   MT  0.99994178   +0 03 18.7
 AH3002;SPC IL W     - 1,685,367.55  2,319,570.20   sFT  0.99994178   +0 03 18.7
 AH3002;UTM  15      - 4,575,522.944   744,242.751   MT  1.00033423   +1 55 33.4
 AH3002;UTM  16      - 4,576,003.795   241,853.984   MT  1.00042021   -2 02 08.5
 AH3002
 AH3002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3002!SPC IL W     -   0.99996764  x   0.99994178  =   0.99990942
 AH3002!UTM  15      -   0.99996764  x   1.00033423  =   1.00030186
 AH3002!UTM  16      -   0.99996764  x   1.00042021  =   1.00038783
 AH3002
 AH3002:                Primary Azimuth Mark                     Grid Az
 AH3002:SPC IL W     -  HEN81 1B                                 091 43 36.7
 AH3002:UTM  15      -  HEN81 1B                                 089 51 22.0
 AH3002:UTM  16      -  HEN81 1B                                 093 49 03.9
 AH3002
 AH3002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4424275522(NAD 83)
 AH3002
 AH3002|---------------------------------------------------------------------|
 AH3002| PID    Reference Object                     Distance      Geod. Az  |
 AH3002|                                                           dddmmss.s |
 AH3002| AH3001 HEN81 1B                            APPROX. 1.2 KM 0914655.4 |
 AH3002|---------------------------------------------------------------------|
 AH3002
 AH3002                          SUPERSEDED SURVEY CONTROL
 AH3002
 AH3002  NAD 83(2007)-  41 17 39.15826(N)    090 04 58.84786(W) AD(2002.00) 0
 AH3002  ELLIP H (02/10/07)  206.364  (m)                       GP(2002.00)    
 AH3002  ELLIP H (12/06/04)  206.342  (m)                       GP(       ) 4 1
 AH3002  NAD 83(1997)-  41 17 39.15798(N)    090 04 58.84735(W) AD(       ) 1
 AH3002  ELLIP H (09/15/98)  206.366  (m)                       GP(       ) 3 1
 AH3002
 AH3002.Superseded values are not recommended for survey control.
 AH3002
 AH3002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3002.See file dsdata.pdf to determine how the superseded data were derived.
 AH3002
 AH3002_MARKER: F = FLANGE-ENCASED ROD
 AH3002_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3002_STAMPING: HEN81-1A
 AH3002_MARK LOGO: ILDT
 AH3002_PROJECTION: RECESSED 5 CENTIMETERS
 AH3002_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3002+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2020
 AH3002_ROD/PIPE-DEPTH: 4.9 meters
 AH3002_SLEEVE-DEPTH  : 0.9 meters
 AH3002
 AH3002  HISTORY     - Date     Condition        Report By
 AH3002  HISTORY     - 1996     MONUMENTED       SECI
 AH3002  HISTORY     - 20011031 GOOD             USPSQD
 AH3002  HISTORY     - 20040609 GOOD             USPSQD
 AH3002  HISTORY     - 20160222 GOOD             ILDT
 AH3002  HISTORY     - 20200901 GOOD             ILDT
 AH3002
 AH3002                          STATION DESCRIPTION
 AH3002
 AH3002'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3002'STATION IS LOCATED APPROXIMATELY 5.7 MI (9.2 KM) EAST OF CAMBRIDGE,
 AH3002'8.8 MI (14.2 KM) NORTHWEST OF KEWANEE IN THE SOUTHWEST 1/4 OF SECTION
 AH3002'7, T 15 N, R 4 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 81 AND
 AH3002'ILLINOIS ROUTE 78, PROCEED WEST ALONG ILLINOIS ROUTE 81 FOR
 AH3002'APPROXIMATELY 9.78 MI (15.74 KM) TO THE STATION LOCATED ON THE RIGHT
 AH3002'(NORTH) SIDE OF ILLINOIS ROUTE 81, JUST WEST OF A FIELD ENTRANCE TO
 AH3002'THE NORTH NEAR MILE MARKER 16.00.  THE STATION IS ALSO 0.25 MI (0.40
 AH3002'KM) EAST OF THE INTERSECTION OF ILLINOIS ROUTE 81 AND 1800 E. THE
 AH3002'STATION IS LOCATED 31.6 FT (9.6 M) NORTH OF THE CENTERLINE OF ILLINOIS
 AH3002'ROUTE 81, 13 FT (4.0 M) WEST OF THE CENTER OF A FIELD ENTRANCE TO THE
 AH3002'NORTH, 12 FT (3.7 M) WEST OF THE NORTH-SOUTH FENCE LINE, 4.0 FT (1.2
 AH3002'M) WEST OF A WOOD FENCE CORNER LOCATED ON THE WEST SIDE OF THE FIELD
 AH3002'ENTRANCE, 68.4 FT (20.8 M) NORTHWEST OF A CONCRETE R.O.W.  MARKER,
 AH3002'69.3 FT (21.1 M) NORTHWEST OF A WOOD FENCE CORNER TO A FENCE THAT RUNS
 AH3002'WEST AND SOUTH, 245.2 FT (74.7 M) EAST OF A POWER POLE, 86.1 FT (26.2
 AH3002'M) WEST OF A POWER POLE, 135.9 FT (41.4 M) WEST OF A CONCRETE DRAINAGE
 AH3002'PIPE UNDER ILLINOIS ROUTE 81, 3.4 FT (1.0 M) SOUTH OF THE EAST-WEST
 AH3002'FENCE LINE, 97 FT (29.6 M) NORTHEAST OF A HENRY COUNTY MILE MARKER
 AH3002'16.00, 2.4 FT (0.7 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3002'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3002'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3002
 AH3002                          STATION RECOVERY (2001)
 AH3002
 AH3002'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3002'RECOVERED IN GOOD CONDITION.
 AH3002
 AH3002                          STATION RECOVERY (2004)
 AH3002
 AH3002'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH3002'RECOVERED IN GOOD CONDITION.
 AH3002
 AH3002                          STATION RECOVERY (2016)
 AH3002
 AH3002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 AH3002'RECOVERED IN GOOD CONDITION.
 AH3002
 AH3002                          STATION RECOVERY (2020)
 AH3002
 AH3002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3001 ***********************************************************************
 AH3001  DESIGNATION -  HEN81 1B
 AH3001  PID         -  AH3001
 AH3001  STATE/COUNTY-  IL/HENRY
 AH3001  COUNTRY     -  US
 AH3001  USGS QUAD   -  GERMAN CORNER (2018)
 AH3001
 AH3001                         *CURRENT SURVEY CONTROL
 AH3001  ______________________________________________________________________
 AH3001* NAD 83(2011) POSITION- 41 17 37.89513(N) 090 04 05.16297(W)   ADJUSTED
 AH3001* NAD 83(2011) ELLIP HT-   198.812 (meters)        (06/27/12)   ADJUSTED
 AH3001* NAD 83(2011) EPOCH   -  2010.00
 AH3001* NAVD 88 ORTHO HEIGHT -   231.7   (meters)      760.    (feet) GPS OBS
 AH3001  ______________________________________________________________________
 AH3001  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3001  GEOID HEIGHT    -        -32.735 (meters)                     GEOID96
 AH3001  GEOID HEIGHT    -        -32.914 (meters)                     GEOID18
 AH3001  NAD 83(2011) X  -     -5,704.329 (meters)                     COMP
 AH3001  NAD 83(2011) Y  - -4,799,263.374 (meters)                     COMP
 AH3001  NAD 83(2011) Z  -  4,187,129.417 (meters)                     COMP
 AH3001  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 AH3001
 AH3001  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3001  Standards:
 AH3001         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3001            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3001  -------------------------------------------------------------------
 AH3001  NETWORK    0.64   1.06           0.29   0.22   0.54      0.03865935
 AH3001  -------------------------------------------------------------------
 AH3001  Click here for local accuracies and other accuracy information.
 AH3001
 AH3001.The horizontal coordinates were established by GPS observations
 AH3001.and adjusted by the National Geodetic Survey in June 2012.
 AH3001
 AH3001.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3001.been affixed to the stable North American tectonic plate. See 
 AH3001.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3001
 AH3001.The horizontal coordinates are valid at the epoch date displayed above
 AH3001.which is a decimal equivalence of Year/Month/Day.
 AH3001
 AH3001.The orthometric height was determined by GPS observations and a
 AH3001.high-resolution geoid model.
 AH3001
 AH3001.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3001.GEOID18 height accuracy estimate available here.
 AH3001
 AH3001.Click photographs - Photos may exist for this station.
 AH3001
 AH3001.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3001
 AH3001.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3001
 AH3001.The ellipsoidal height was determined by GPS observations
 AH3001.and is referenced to NAD 83.
 AH3001
 AH3001. The following values were computed from the NAD 83(2011) position.
 AH3001
 AH3001;                    North         East     Units Scale Factor Converg.
 AH3001;SPC IL W     -   513,663.402   708,255.429   MT  0.99994201   +0 03 54.2
 AH3001;SPC IL W     - 1,685,244.01  2,323,668.02   sFT  0.99994201   +0 03 54.2
 AH3001;UTM  15      - 4,575,526.084   745,492.829   MT  1.00034176   +1 56 08.8
 AH3001;UTM  16      - 4,575,920.555   243,101.389   MT  1.00041230   -2 01 32.9
 AH3001
 AH3001!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3001!SPC IL W     -   0.99996882  x   0.99994201  =   0.99991083
 AH3001!UTM  15      -   0.99996882  x   1.00034176  =   1.00031057
 AH3001!UTM  16      -   0.99996882  x   1.00041230  =   1.00038110
 AH3001
 AH3001:                Primary Azimuth Mark                     Grid Az
 AH3001:SPC IL W     -  HEN81 1A                                 271 43 36.6
 AH3001:UTM  15      -  HEN81 1A                                 269 51 22.0
 AH3001:UTM  16      -  HEN81 1A                                 273 49 03.7
 AH3001
 AH3001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4549275526(NAD 83)
 AH3001
 AH3001|---------------------------------------------------------------------|
 AH3001| PID    Reference Object                     Distance      Geod. Az  |
 AH3001|                                                           dddmmss.s |
 AH3001| AH3002 HEN81 1A                            APPROX. 1.2 KM 2714730.8 |
 AH3001|---------------------------------------------------------------------|
 AH3001
 AH3001                          SUPERSEDED SURVEY CONTROL
 AH3001
 AH3001  NAD 83(2007)-  41 17 37.89509(N)    090 04 05.16381(W) AD(2002.00) 0
 AH3001  ELLIP H (02/10/07)  198.845  (m)                       GP(2002.00)    
 AH3001  ELLIP H (12/06/04)  198.824  (m)                       GP(       ) 4 1
 AH3001  NAD 83(1997)-  41 17 37.89482(N)    090 04 05.16333(W) AD(       ) 1
 AH3001  ELLIP H (09/15/98)  198.850  (m)                       GP(       ) 3 1
 AH3001
 AH3001.Superseded values are not recommended for survey control.
 AH3001
 AH3001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3001.See file dsdata.pdf to determine how the superseded data were derived.
 AH3001
 AH3001_MARKER: F = FLANGE-ENCASED ROD
 AH3001_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3001_STAMPING: HEN81-1B
 AH3001_MARK LOGO: ILDT
 AH3001_PROJECTION: RECESSED 5 CENTIMETERS
 AH3001_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3001+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2020
 AH3001_ROD/PIPE-DEPTH: 4.9 meters
 AH3001_SLEEVE-DEPTH  : 0.9 meters
 AH3001
 AH3001  HISTORY     - Date     Condition        Report By
 AH3001  HISTORY     - 1996     MONUMENTED       SECI
 AH3001  HISTORY     - 20011031 GOOD             USPSQD
 AH3001  HISTORY     - 20040506 GOOD             USPSQD
 AH3001  HISTORY     - 20160222 GOOD             ILDT
 AH3001  HISTORY     - 20200901 GOOD             ILDT
 AH3001
 AH3001                          STATION DESCRIPTION
 AH3001
 AH3001'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3001'STATION IS LOCATED APPROXIMATELY 6.6 MI (10.6 KM) EAST OF CAMBRIDGE,
 AH3001'8.0 MI (12.9 KM) NORTHWEST OF KEWANEE IN THE NORTHWEST 1/4 OF SECTION
 AH3001'17, T 15 N, R 4 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 81
 AH3001'AND ILLINOIS ROUTE 78, PROCEED WEST ALONG ILLINOIS ROUTE 81 FOR
 AH3001'APPROXIMATELY 9.0 MI (14.5 KM) TO THE STATION LOCATED ON THE SOUTHEAST
 AH3001'CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 81 (1000 N) AND 1900 E.
 AH3001'THE STATION IS LOCATED 37.4 FT (11.4 M) SOUTH OF THE CENTERLINE OF
 AH3001'ILLINOIS ROUTE 81, 81.0 FT (24.7 M) EAST OF 1900 E, 323 FT (98.5 M)
 AH3001'WEST OF A PRIVATE DRIVE TO THE SOUTH, 44.9 FT (13.7 M) EAST OF A WOOD
 AH3001'FENCE CORNER TO A FENCE THAT RUNS EAST AND SOUTH, 167.3 FT (51.0 M)
 AH3001'WEST OF A WOOD FENCE CORNER THAT RUNS WEST AND SOUTH, 47.5 EAST OF A
 AH3001'POWER POLE WITH A GUY WIRE, 84.2 FT (25.7 M) SOUTHEAST OF A POWER
 AH3001'POLE, 106.4 FT (32.4 M) EAST OF A CONCRETE R.O.W.  MARKER, 12.7 FT
 AH3001'(3.9 M) NORTH OF THE EAST-WEST FENCE LINE, AND 2.0 FT (0.6 M) NORTH OF
 AH3001'AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS
 AH3001'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3001'TIES.
 AH3001
 AH3001                          STATION RECOVERY (2001)
 AH3001
 AH3001'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3001'RECOVERED IN GOOD CONDITION.
 AH3001
 AH3001                          STATION RECOVERY (2004)
 AH3001
 AH3001'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH3001'RECOVERED IN GOOD CONDITION.
 AH3001
 AH3001                          STATION RECOVERY (2016)
 AH3001
 AH3001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 AH3001'RECOVERED IN GOOD CONDITION.
 AH3001
 AH3001                          STATION RECOVERY (2020)
 AH3001
 AH3001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9282 ***********************************************************************
 AF9282  DESIGNATION -  HEN82 1A
 AF9282  PID         -  AF9282
 AF9282  STATE/COUNTY-  IL/HENRY
 AF9282  COUNTRY     -  US
 AF9282  USGS QUAD   -  CAMBRIDGE (2018)
 AF9282
 AF9282                         *CURRENT SURVEY CONTROL
 AF9282  ______________________________________________________________________
 AF9282* NAD 83(2011) POSITION- 41 15 20.01838(N) 090 11 06.52124(W)   ADJUSTED
 AF9282* NAD 83(2011) ELLIP HT-   193.981 (meters)        (06/27/12)   ADJUSTED
 AF9282* NAD 83(2011) EPOCH   -  2010.00
 AF9282* NAVD 88 ORTHO HEIGHT -   226.8   (meters)      744.    (feet) GPS OBS
 AF9282  ______________________________________________________________________
 AF9282  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9282  GEOID HEIGHT    -        -32.688 (meters)                     GEOID96
 AF9282  GEOID HEIGHT    -        -32.852 (meters)                     GEOID18
 AF9282  NAD 83(2011) X  -    -15,517.313 (meters)                     COMP
 AF9282  NAD 83(2011) Y  - -4,802,044.033 (meters)                     COMP
 AF9282  NAD 83(2011) Z  -  4,183,929.415 (meters)                     COMP
 AF9282  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 AF9282
 AF9282  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9282  Standards:
 AF9282         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9282            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9282  -------------------------------------------------------------------
 AF9282  NETWORK    0.76   1.53           0.34   0.27   0.78      0.03213605
 AF9282  -------------------------------------------------------------------
 AF9282  Click here for local accuracies and other accuracy information.
 AF9282
 AF9282.The horizontal coordinates were established by GPS observations
 AF9282.and adjusted by the National Geodetic Survey in June 2012.
 AF9282
 AF9282.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9282.been affixed to the stable North American tectonic plate. See 
 AF9282.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9282
 AF9282.The horizontal coordinates are valid at the epoch date displayed above
 AF9282.which is a decimal equivalence of Year/Month/Day.
 AF9282
 AF9282.The orthometric height was determined by GPS observations and a
 AF9282.high-resolution geoid model.
 AF9282
 AF9282.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9282.GEOID18 height accuracy estimate available here.
 AF9282
 AF9282.Click photographs - Photos may exist for this station.
 AF9282
 AF9282.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9282
 AF9282.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9282
 AF9282.The ellipsoidal height was determined by GPS observations
 AF9282.and is referenced to NAD 83.
 AF9282
 AF9282. The following values were computed from the NAD 83(2011) position.
 AF9282
 AF9282;                    North         East     Units Scale Factor Converg.
 AF9282;SPC IL W     -   509,405.663   698,451.451   MT  0.99994121   -0 00 43.9
 AF9282;SPC IL W     - 1,671,275.08  2,291,502.80   sFT  0.99994121   -0 00 43.9
 AF9282;UTM  15      - 4,570,948.994   735,829.419   MT  1.00028452   +1 51 25.3
 AF9282
 AF9282!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9282!SPC IL W     -   0.99996957  x   0.99994121  =   0.99991079
 AF9282!UTM  15      -   0.99996957  x   1.00028452  =   1.00025409
 AF9282
 AF9282:                Primary Azimuth Mark                     Grid Az
 AF9282:SPC IL W     -  HEN82 1B                                 001 24 22.4
 AF9282:UTM  15      -  HEN82 1B                                 359 32 13.2
 AF9282
 AF9282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3582970948(NAD 83)
 AF9282
 AF9282|---------------------------------------------------------------------|
 AF9282| PID    Reference Object                     Distance      Geod. Az  |
 AF9282|                                                           dddmmss.s |
 AF9282| AH3005 HEN82 1B                            APPROX. 1.1 KM 0012338.5 |
 AF9282|---------------------------------------------------------------------|
 AF9282
 AF9282                          SUPERSEDED SURVEY CONTROL
 AF9282
 AF9282  NAD 83(2007)-  41 15 20.01833(N)    090 11 06.52206(W) AD(2002.00) 0
 AF9282  ELLIP H (02/10/07)  194.014  (m)                       GP(2002.00)    
 AF9282  ELLIP H (10/15/04)  193.977  (m)                       GP(       ) 4 2
 AF9282  NAD 83(1997)-  41 15 20.01801(N)    090 11 06.52126(W) AD(       ) B
 AF9282  ELLIP H (07/17/98)  193.998  (m)                       GP(       ) 4 1
 AF9282
 AF9282.Superseded values are not recommended for survey control.
 AF9282
 AF9282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9282.See file dsdata.pdf to determine how the superseded data were derived.
 AF9282
 AF9282_MARKER: F = FLANGE-ENCASED ROD
 AF9282_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9282_STAMPING: HEN82-1A
 AF9282_MARK LOGO: ILDT
 AF9282_PROJECTION: RECESSED 3 CENTIMETERS
 AF9282_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9282_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9282_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9282+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2020
 AF9282_ROD/PIPE-DEPTH: 3.7 meters
 AF9282_SLEEVE-DEPTH  : 0.9 meters
 AF9282
 AF9282  HISTORY     - Date     Condition        Report By
 AF9282  HISTORY     - 1996     MONUMENTED       SECI
 AF9282  HISTORY     - 19970509 GOOD             NGS
 AF9282  HISTORY     - 20011031 GOOD             USPSQD
 AF9282  HISTORY     - 20040609 GOOD             USPSQD
 AF9282  HISTORY     - 20080829 GOOD             GEOCAC
 AF9282  HISTORY     - 20160222 GOOD             ILDT
 AF9282  HISTORY     - 20200901 GOOD             ILDT
 AF9282
 AF9282                          STATION DESCRIPTION
 AF9282
 AF9282'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9282'STATION IS LOCATED APPROXIMATELY 3.4 MI (5.5 KM) SOUTH OF CAMBRIDGE,
 AF9282'6.2 MI (10.0 KM) SOUTHEAST OF ANDOVER, 5.0 MI (8.0 KM) NORTHWEST OF
 AF9282'BISHOP HILL IN THE SOUTHEAST 1/4 OF SECTION 30, T 15 N, R 3 E.  TO
 AF9282'REACH FROM THE JUNCTION OF ILLINOIS ROUTE 82 AND ILLINOIS ROUTE 81
 AF9282'(WEST) , PROCEED SOUTH ALONG ILLINOIS ROUTE 82 FOR APPROXIMATELY 3.1
 AF9282'MI (5.0 KM) TO THE STATION LOCATED ON THE RIGHT (WEST) SIDE OF
 AF9282'ILLINOIS ROUTE 82, JUST NORTH OF A PRIVATE DRIVE TO THE WEST.  THE
 AF9282'STATION IS LOCATED 36.9 FT (11.2 M) WEST OF THE CENTERLINE OF ILLINOIS
 AF9282'ROUTE 82, 59 FT (18.0 M) NORTH OF THE CENTER OF A PRIVATE DRIVE TO THE
 AF9282'WEST, 68.9 FT (21.0 M) NORTH OF A FENCE CORNER TO A FENCE THAT RUNS
 AF9282'SOUTH AND EAST, 44.6 FT (13.6 M) NORTH OF A POWER POLE, 237.9 FT (72.5
 AF9282'M) SOUTH OF A POWER POLE, 45.9 FT (14.0 M) NORTH OF A FENCE CORNER TO
 AF9282'A FENCE THAT RUNS NORTH, 184.5 FT (56.2 M) SOUTHWEST OF A FOUND PK
 AF9282'NAIL IN THE CENTER OF ILLINOIS ROUTE 82, 195.2 FT (59.5 M) SOUTHWEST
 AF9282'OF A POWER POLE, 2.4 FT (0.7 M) EAST OF THE NORTH-SOUTH FENCE LINE AND
 AF9282'2.1 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AF9282'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AF9282'WERE SET IN ALL WOOD PHYSICAL TIES.
 AF9282
 AF9282                          STATION RECOVERY (1997)
 AF9282
 AF9282'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9282'THE STATION IS LOCATED ABOUT 3.4 MI (5.5 KM) SOUTH OF CAMBRIDGE.  TO
 AF9282'REACH FROM THE JUNCTION OF STATE ROUTES 81 AND 82 ON THE EAST EDGE OF
 AF9282'CAMBRIDGE, GO SOUTH ON ROUTE 82 FOR 3.1 MI (5.0 KM) TO THE STATION ON
 AF9282'THE RIGHT, JUST NORTH OF A PRIVATE DRIVE, 11.2 M (36.7 FT) WEST OF THE
 AF9282'CENTERLINE OF THE HIGHWAY, 18.0 M (59.1 FT) NORTH OF THE CENTER OF THE
 AF9282'PRIVATE DRIVEWAY, 21.0 M (68.9 FT) NORTH OF A FENCE CORNER ON THE
 AF9282'SOUTH SIDE OF THE DRIVE, 14.0 M (45.9 FT) NORTH OF A FENCE CORNER
 AF9282'NORTH OF THE DRIVE, 13.6 M (44.6 FT) NORTH OF A POWER POLE, 72.5 M
 AF9282'(237.9 FT) SOUTH OF A POWER POLE, 0.7 M (2.3 FT) EAST OF A FENCE, AND
 AF9282'0.6 M (2.0 FT) EAST OF A FIBERGLASS WITNESS POST.  NOTE--ACCESS TO THE
 AF9282'STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 AF9282
 AF9282                          STATION RECOVERY (2001)
 AF9282
 AF9282'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AF9282'RECOVERED IN GOOD CONDITION.
 AF9282
 AF9282                          STATION RECOVERY (2004)
 AF9282
 AF9282'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AF9282'RECOVERED IN GOOD CONDITION.
 AF9282
 AF9282                          STATION RECOVERY (2008)
 AF9282
 AF9282'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 AF9282'RECOVERED IN GOOD CONDITION.
 AF9282
 AF9282                          STATION RECOVERY (2016)
 AF9282
 AF9282'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 AF9282'RECOVERED IN GOOD CONDITION.
 AF9282
 AF9282                          STATION RECOVERY (2020)
 AF9282
 AF9282'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AF9282'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3005 ***********************************************************************
 AH3005  DESIGNATION -  HEN82 1B
 AH3005  PID         -  AH3005
 AH3005  STATE/COUNTY-  IL/HENRY
 AH3005  COUNTRY     -  US
 AH3005  USGS QUAD   -  CAMBRIDGE (2018)
 AH3005
 AH3005                         *CURRENT SURVEY CONTROL
 AH3005  ______________________________________________________________________
 AH3005* NAD 83(2011) POSITION- 41 15 56.80465(N) 090 11 05.33478(W)   ADJUSTED
 AH3005* NAD 83(2011) ELLIP HT-   185.198 (meters)        (06/27/12)   ADJUSTED
 AH3005* NAD 83(2011) EPOCH   -  2010.00
 AH3005* NAVD 88 ORTHO HEIGHT -   218.1   (meters)      716.    (feet) GPS OBS
 AH3005  ______________________________________________________________________
 AH3005  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3005  GEOID HEIGHT    -        -32.691 (meters)                     GEOID96
 AH3005  GEOID HEIGHT    -        -32.856 (meters)                     GEOID18
 AH3005  NAD 83(2011) X  -    -15,487.255 (meters)                     COMP
 AH3005  NAD 83(2011) Y  - -4,801,289.087 (meters)                     COMP
 AH3005  NAD 83(2011) Z  -  4,184,776.731 (meters)                     COMP
 AH3005  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 AH3005
 AH3005  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3005  Standards:
 AH3005         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3005            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3005  -------------------------------------------------------------------
 AH3005  NETWORK    0.56   0.90           0.26   0.19   0.46      0.05801241
 AH3005  -------------------------------------------------------------------
 AH3005  Click here for local accuracies and other accuracy information.
 AH3005
 AH3005.The horizontal coordinates were established by GPS observations
 AH3005.and adjusted by the National Geodetic Survey in June 2012.
 AH3005
 AH3005.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3005.been affixed to the stable North American tectonic plate. See 
 AH3005.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3005
 AH3005.The horizontal coordinates are valid at the epoch date displayed above
 AH3005.which is a decimal equivalence of Year/Month/Day.
 AH3005
 AH3005.The orthometric height was determined by GPS observations and a
 AH3005.high-resolution geoid model.
 AH3005
 AH3005.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3005.GEOID18 height accuracy estimate available here.
 AH3005
 AH3005.Click photographs - Photos may exist for this station.
 AH3005
 AH3005.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3005
 AH3005.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3005
 AH3005.The ellipsoidal height was determined by GPS observations
 AH3005.and is referenced to NAD 83.
 AH3005
 AH3005. The following values were computed from the NAD 83(2011) position.
 AH3005
 AH3005;                    North         East     Units Scale Factor Converg.
 AH3005;SPC IL W     -   510,540.436   698,479.308   MT  0.99994120   -0 00 43.1
 AH3005;SPC IL W     - 1,674,998.08  2,291,594.20   sFT  0.99994120   -0 00 43.1
 AH3005;UTM  15      - 4,572,084.462   735,820.240   MT  1.00028446   +1 51 27.4
 AH3005
 AH3005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3005!SPC IL W     -   0.99997095  x   0.99994120  =   0.99991215
 AH3005!UTM  15      -   0.99997095  x   1.00028446  =   1.00025540
 AH3005
 AH3005:                Primary Azimuth Mark                     Grid Az
 AH3005:SPC IL W     -  HEN82 1A                                 181 24 22.4
 AH3005:UTM  15      -  HEN82 1A                                 179 32 11.9
 AH3005
 AH3005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3582072084(NAD 83)
 AH3005
 AH3005|---------------------------------------------------------------------|
 AH3005| PID    Reference Object                     Distance      Geod. Az  |
 AH3005|                                                           dddmmss.s |
 AH3005| AF9282 HEN82 1A                            APPROX. 1.1 KM 1812339.3 |
 AH3005|---------------------------------------------------------------------|
 AH3005
 AH3005                          SUPERSEDED SURVEY CONTROL
 AH3005
 AH3005  NAD 83(2007)-  41 15 56.80460(N)    090 11 05.33561(W) AD(2002.00) 0
 AH3005  ELLIP H (02/10/07)  185.231  (m)                       GP(2002.00)    
 AH3005  ELLIP H (12/06/04)  185.211  (m)                       GP(       ) 4 1
 AH3005  NAD 83(1997)-  41 15 56.80432(N)    090 11 05.33511(W) AD(       ) 1
 AH3005  ELLIP H (09/15/98)  185.237  (m)                       GP(       ) 3 1
 AH3005
 AH3005.Superseded values are not recommended for survey control.
 AH3005
 AH3005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3005.See file dsdata.pdf to determine how the superseded data were derived.
 AH3005
 AH3005_MARKER: F = FLANGE-ENCASED ROD
 AH3005_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3005_STAMPING: HEN82-1B
 AH3005_MARK LOGO: ILDT
 AH3005_PROJECTION: RECESSED 3 CENTIMETERS
 AH3005_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3005_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3005+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2020
 AH3005_ROD/PIPE-DEPTH: 4.9 meters
 AH3005_SLEEVE-DEPTH  : 0.9 meters
 AH3005
 AH3005  HISTORY     - Date     Condition        Report By
 AH3005  HISTORY     - 1996     MONUMENTED       SECI
 AH3005  HISTORY     - 20011031 GOOD             USPSQD
 AH3005  HISTORY     - 20040506 GOOD             USPSQD
 AH3005  HISTORY     - 20080829 GOOD             GEOCAC
 AH3005  HISTORY     - 20160222 GOOD             ILDT
 AH3005  HISTORY     - 20200901 GOOD             ILDT
 AH3005
 AH3005                          STATION DESCRIPTION
 AH3005
 AH3005'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3005'STATION IS LOCATED APPROXIMATELY 2.7 MI (4.3 KM) SOUTH OF CAMBRIDGE,
 AH3005'6.0 MI (9.7 KM) SOUTHEAST OF ANDOVER, 5.5 MI (8.9 KM) NORTHWEST OF
 AH3005'BISHOP HILL IN THE NORTHWEST 1/4 OF SECTION 29, T 15 N, R 3 E.  TO
 AH3005'REACH FROM THE JUNCTION OF ILLINOIS ROUTE 82 AND ILLINOIS ROUTE 81
 AH3005'(WEST) , PROCEED SOUTH ALONG ILLINOIS ROUTE 82 FOR APPROXIMATELY 2.4
 AH3005'MI (3.9 KM) TO THE STATION LOCATED AT THE SOUTHEAST CORNER OF THE
 AH3005'INTERSECTION OF ILLINOIS ROUTE 82 AND 800 N.  THE STATION IS LOCATED
 AH3005'38.7 FT (11.8 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 82, 54.0 FT
 AH3005'(16.5 M) SOUTH OF THE CENTERLINE OF 800 N, 87.1 FT (26.5 M) SOUTHEAST
 AH3005'OF A POWER POLE WITH A GUY WIRE TO THE WEST AND ALSO A GUY WIRE TO THE
 AH3005'SOUTH, 24.5 FT (7.5 M) SOUTH OF A POWER POLE, 25.5 FT (7.8 M) SOUTH OF
 AH3005'A CONCRETE R.O.W.  MARKER, 68.4 FT (20.8 M) SOUTHWEST OF A POWER POLE,
 AH3005'34.6 SOUTH OF THE EAST END OF A CONCRETE HEADWALL TO A CORRUGATE METAL
 AH3005'PIPE UNDER 800 N, 82.9 FT (25.3 M) SOUTH OF A CONCRETE R.O.W.  MARKER,
 AH3005'83.4 FT (25.4 M) SOUTH OF A FENCE CORNER TO A FENCE THAT RUNS NORTH
 AH3005'AND EAST, AND 1.9 FT (0.6 M) WEST OF AN ORANGE FIBERGLASS WITNESS
 AH3005'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH3005'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3005
 AH3005                          STATION RECOVERY (2001)
 AH3005
 AH3005'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3005'RECOVERED IN GOOD CONDITION.
 AH3005
 AH3005                          STATION RECOVERY (2004)
 AH3005
 AH3005'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH3005'RECOVERED IN GOOD CONDITION.
 AH3005
 AH3005                          STATION RECOVERY (2008)
 AH3005
 AH3005'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 AH3005'RECOVERED IN GOOD CONDITION.
 AH3005
 AH3005                          STATION RECOVERY (2016)
 AH3005
 AH3005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 AH3005'RECOVERED IN GOOD CONDITION.
 AH3005
 AH3005                          STATION RECOVERY (2020)
 AH3005
 AH3005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3008 ***********************************************************************
 AH3008  DESIGNATION -  HEN92 1A
 AH3008  PID         -  AH3008
 AH3008  STATE/COUNTY-  IL/HENRY
 AH3008  COUNTRY     -  US
 AH3008  USGS QUAD   -  SPRING HILL (2018)
 AH3008
 AH3008                         *CURRENT SURVEY CONTROL
 AH3008  ______________________________________________________________________
 AH3008* NAD 83(2011) POSITION- 41 33 14.01849(N) 090 02 05.14714(W)   ADJUSTED
 AH3008* NAD 83(2011) ELLIP HT-   151.399 (meters)        (06/27/12)   ADJUSTED
 AH3008* NAD 83(2011) EPOCH   -  2010.00
 AH3008* NAVD 88 ORTHO HEIGHT -   184.460 (meters)      605.18  (feet) ADJUSTED
 AH3008  ______________________________________________________________________
 AH3008  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 AH3008  NAD 83(2011) X  -     -2,900.246 (meters)                     COMP
 AH3008  NAD 83(2011) Y  - -4,780,122.140 (meters)                     COMP
 AH3008  NAD 83(2011) Z  -  4,208,753.837 (meters)                     COMP
 AH3008  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 AH3008  DYNAMIC HEIGHT  -        184.389 (meters)      604.95  (feet) COMP
 AH3008  MODELED GRAVITY -    980,239.2   (mgal)                       NAVD 88
 AH3008
 AH3008  VERT ORDER      -  SECOND    CLASS I
 AH3008
 AH3008  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3008  Standards:
 AH3008         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3008            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3008  -------------------------------------------------------------------
 AH3008  NETWORK    0.63   1.12           0.28   0.23   0.57     -0.08094080
 AH3008  -------------------------------------------------------------------
 AH3008  Click here for local accuracies and other accuracy information.
 AH3008
 AH3008.The horizontal coordinates were established by GPS observations
 AH3008.and adjusted by the National Geodetic Survey in June 2012.
 AH3008
 AH3008.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3008.been affixed to the stable North American tectonic plate. See 
 AH3008.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3008
 AH3008.The horizontal coordinates are valid at the epoch date displayed above
 AH3008.which is a decimal equivalence of Year/Month/Day.
 AH3008
 AH3008.The orthometric height was determined by differential leveling and
 AH3008.adjusted by the NATIONAL GEODETIC SURVEY
 AH3008.in November 2014.
 AH3008
 AH3008.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3008.GEOID18 height accuracy estimate available here.
 AH3008
 AH3008.Click photographs - Photos may exist for this station.
 AH3008
 AH3008.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3008
 AH3008.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3008
 AH3008.The ellipsoidal height was determined by GPS observations
 AH3008.and is referenced to NAD 83.
 AH3008
 AH3008.The dynamic height is computed by dividing the NAVD 88
 AH3008.geopotential number by the normal gravity value computed on the
 AH3008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3008.degrees latitude (g = 980.6199 gals.).
 AH3008
 AH3008.The modeled gravity was interpolated from observed gravity values.
 AH3008
 AH3008. The following values were computed from the NAD 83(2011) position.
 AH3008
 AH3008;                    North         East     Units Scale Factor Converg.
 AH3008;SPC IL W     -   542,545.374   711,003.661   MT  0.99994267   +0 05 15.0
 AH3008;SPC IL W     - 1,780,000.95  2,332,684.51   sFT  0.99994267   +0 05 15.0
 AH3008;UTM  15      - 4,604,494.253   747,295.034   MT  1.00035265   +1 58 04.5
 AH3008;UTM  16      - 4,604,695.847   246,905.966   MT  1.00038837   -2 00 50.8
 AH3008
 AH3008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3008!SPC IL W     -   0.99997625  x   0.99994267  =   0.99991893
 AH3008!UTM  15      -   0.99997625  x   1.00035265  =   1.00032890
 AH3008!UTM  16      -   0.99997625  x   1.00038837  =   1.00036461
 AH3008
 AH3008:                Primary Azimuth Mark                     Grid Az
 AH3008:SPC IL W     -  HEN92 1B                                 087 57 58.9
 AH3008:UTM  15      -  HEN92 1B                                 086 05 09.4
 AH3008:UTM  16      -  HEN92 1B                                 090 04 04.7
 AH3008
 AH3008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4729504494(NAD 83)
 AH3008
 AH3008|---------------------------------------------------------------------|
 AH3008| PID    Reference Object                     Distance      Geod. Az  |
 AH3008|                                                           dddmmss.s |
 AH3008| AF9283 HEN92 1B                            APPROX. 0.7 KM 0880313.9 |
 AH3008|---------------------------------------------------------------------|
 AH3008
 AH3008                          SUPERSEDED SURVEY CONTROL
 AH3008
 AH3008  NAD 83(2007)-  41 33 14.01846(N)    090 02 05.14793(W) AD(2002.00) 0
 AH3008  ELLIP H (02/10/07)  151.433  (m)                       GP(2002.00)    
 AH3008  ELLIP H (12/06/04)  151.422  (m)                       GP(       ) 4 1
 AH3008  NAD 83(1997)-  41 33 14.01826(N)    090 02 05.14741(W) AD(       ) 1
 AH3008  ELLIP H (09/15/98)  151.449  (m)                       GP(       ) 3 1
 AH3008  NAVD 88 (09/15/98)  184.4    (m)  GEOID96  model used  GPS OBS        
 AH3008
 AH3008.Superseded values are not recommended for survey control.
 AH3008
 AH3008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3008.See file dsdata.pdf to determine how the superseded data were derived.
 AH3008
 AH3008_MARKER: F = FLANGE-ENCASED ROD
 AH3008_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3008_STAMPING: HEN92-1A
 AH3008_MARK LOGO: ILDT
 AH3008_PROJECTION: FLUSH
 AH3008_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3008_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3008+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2020
 AH3008_ROD/PIPE-DEPTH: 13.4 meters
 AH3008_SLEEVE-DEPTH  : 0.9 meters
 AH3008
 AH3008  HISTORY     - Date     Condition        Report By
 AH3008  HISTORY     - 1996     MONUMENTED       SECI
 AH3008  HISTORY     - 20010919 GOOD             USPSQD
 AH3008  HISTORY     - 20040303 GOOD             USPSQD
 AH3008  HISTORY     - 20140923 GOOD             ILDT
 AH3008  HISTORY     - 20181008 GOOD             AMESC
 AH3008  HISTORY     - 20200715 GOOD             ILDT
 AH3008
 AH3008                          STATION DESCRIPTION
 AH3008
 AH3008'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3008'STATION IS LOCATED APPROXIMATELY 6.5 MI (10.5 KM) NORTHWEST OF
 AH3008'HOOPPOLE, 9.2 MI (14.8 KM) NORTH OF ATKINSON, 9.3 MI (15.0 KM)
 AH3008'NORTHEAST OF GENESEO IN THE NORTHEAST 1/4 OF SECTION 16, T 18 N, R 4
 AH3008'E.  TO REACH FROM THE INTERCHANGE OF ILLINOIS ROUTE 92 AND INTERSTATE
 AH3008'ROUTE 88, PROCEED EAST ALONG ILLINOIS ROUTE 92 FOR APPROXIMATELY 10.8
 AH3008'MI (17.4 KM) TO THE STATION LOCATED ON THE RIGHT (SOUTH) SIDE OF
 AH3008'ILLINOIS ROUTE 92, JUST EAST OF PORTLAND CREEK UNDER ILLINOIS ROUTE
 AH3008'92.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 92 AND ILLINOIS
 AH3008'ROUTE 82, PROCEED EAST ALONG ILLINOIS ROUTE 92 FOR APPROXIMATELY 6.4
 AH3008'MI (10.3 KM) TO THE STATION LOCATED ON THE RIGHT (SOUTH) SIDE OF
 AH3008'ILLINOIS ROUTE 92, JUST EAST OF PORTLAND CREEK UNDER ILLINOIS ROUTE
 AH3008'92.  THE STATION IS LOCATED 59.1 FT (18.0 M) SOUTH OF THE CENTERLINE
 AH3008'OF ILLINOIS ROUTE 92, 39.5 FT (12.0 M) EAST OF THE CENTER OF A FIELD
 AH3008'ENTRANCE TO THE SOUTH, 338 FT (103.0 M) EAST OF THE CENTER OF THE
 AH3008'CREEK, 133.2 EAST OF A CONCRETE R.O.W.  MARKER, 232.6 FT (70.9 M) WEST
 AH3008'OF A 20-IN DIAMETER TREE, 168.3 FT (51.3 M) SOUTHEAST OF A CONCRETE
 AH3008'R.O.W.  MARKER, 151.0 FT (46.0 M) SOUTHEAST OF THE LAST WOOD POST TO
 AH3008'THE EAST ON A GUARDRAIL ON THE NORTH SIDE OF ILLINOIS ROUTE 92, 209.2
 AH3008'FT (63.8 M) SOUTHEAST OF THE LAST WOOD POST TO THE EAST ON A GUARDRAIL
 AH3008'ON THE SOUTH SIDE OF ILLINOIS ROUTE 92, 39.8 FT (12.1 M) SOUTHEAST OF
 AH3008'THE EAST END OF A CORRUGATED METAL PIPE, UNDER THE FIELD ENTRANCE TO
 AH3008'THE SOUTH, 2.2 FT (0.7 M) NORTH OF THE EAST-WEST FENCE LINE, AND 1.7
 AH3008'FT (0.5 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS
 AH3008'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3008'WOOD PHYSICAL TIES AND ALSO IN THE CORRUGATED METAL PIPE.
 AH3008
 AH3008                          STATION RECOVERY (2001)
 AH3008
 AH3008'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3008'RECOVERED IN GOOD CONDITION.
 AH3008
 AH3008                          STATION RECOVERY (2004)
 AH3008
 AH3008'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH3008'RECOVERED IN GOOD CONDITION.
 AH3008
 AH3008                          STATION RECOVERY (2014)
 AH3008
 AH3008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3008'STATION IS 60.2 FT EAST OF THE CENTER OF FIELD ENTRANCE NOT 39.5 FT.
 AH3008'THE REST OF THE DESCRIPTION IS ADEQUATE.
 AH3008
 AH3008                          STATION RECOVERY (2018)
 AH3008
 AH3008'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 AH3008'RECOVERED IN GOOD CONDITION.
 AH3008
 AH3008                          STATION RECOVERY (2020)
 AH3008
 AH3008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3008'ADDED 2 METAL SIGNS TO THE SOUTH AND WEST OF THE MONUMENT FOR THE EVER
 AH3008'ENCROACHING FARMER WITHIN 2 FT (0.6 M) OF HEN92 1A.  FIBER GLASS SIGN
 AH3008'IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9283 ***********************************************************************
 AF9283  CBN         -  This is a Cooperative Base Network Control Station.
 AF9283  DESIGNATION -  HEN92 1B
 AF9283  PID         -  AF9283
 AF9283  STATE/COUNTY-  IL/HENRY
 AF9283  COUNTRY     -  US
 AF9283  USGS QUAD   -  SPRING HILL (2018)
 AF9283
 AF9283                         *CURRENT SURVEY CONTROL
 AF9283  ______________________________________________________________________
 AF9283* NAD 83(2011) POSITION- 41 33 14.74552(N) 090 01 36.62443(W)   ADJUSTED
 AF9283* NAD 83(2011) ELLIP HT-   152.505 (meters)        (06/27/12)   ADJUSTED
 AF9283* NAD 83(2011) EPOCH   -  2010.00
 AF9283* NAVD 88 ORTHO HEIGHT -   185.559 (meters)      608.79  (feet) ADJUSTED
 AF9283  ______________________________________________________________________
 AF9283  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 AF9283  NAD 83(2011) X  -     -2,239.235 (meters)                     COMP
 AF9283  NAD 83(2011) Y  - -4,780,108.444 (meters)                     COMP
 AF9283  NAD 83(2011) Z  -  4,208,771.356 (meters)                     COMP
 AF9283  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 AF9283  DYNAMIC HEIGHT  -        185.489 (meters)      608.56  (feet) COMP
 AF9283  MODELED GRAVITY -    980,239.4   (mgal)                       NAVD 88
 AF9283
 AF9283  VERT ORDER      -  SECOND    CLASS I
 AF9283
 AF9283  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9283  Standards:
 AF9283         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9283            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9283  -------------------------------------------------------------------
 AF9283  NETWORK    0.57   1.06           0.26   0.20   0.54     -0.03910594
 AF9283  -------------------------------------------------------------------
 AF9283  Click here for local accuracies and other accuracy information.
 AF9283
 AF9283.The horizontal coordinates were established by GPS observations
 AF9283.and adjusted by the National Geodetic Survey in June 2012.
 AF9283
 AF9283.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9283.been affixed to the stable North American tectonic plate. See 
 AF9283.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9283
 AF9283.The horizontal coordinates are valid at the epoch date displayed above
 AF9283.which is a decimal equivalence of Year/Month/Day.
 AF9283
 AF9283.The orthometric height was determined by differential leveling and
 AF9283.adjusted by the NATIONAL GEODETIC SURVEY
 AF9283.in November 2014.
 AF9283
 AF9283.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9283.GEOID18 height accuracy estimate available here.
 AF9283
 AF9283.Click photographs - Photos may exist for this station.
 AF9283
 AF9283.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9283
 AF9283.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9283
 AF9283.The ellipsoidal height was determined by GPS observations
 AF9283.and is referenced to NAD 83.
 AF9283
 AF9283.The dynamic height is computed by dividing the NAVD 88
 AF9283.geopotential number by the normal gravity value computed on the
 AF9283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9283.degrees latitude (g = 980.6199 gals.).
 AF9283
 AF9283.The modeled gravity was interpolated from observed gravity values.
 AF9283
 AF9283. The following values were computed from the NAD 83(2011) position.
 AF9283
 AF9283;                    North         East     Units Scale Factor Converg.
 AF9283;SPC IL W     -   542,568.842   711,664.575   MT  0.99994285   +0 05 33.9
 AF9283;SPC IL W     - 1,780,077.94  2,334,852.86   sFT  0.99994285   +0 05 33.9
 AF9283;UTM  15      - 4,604,539.414   747,955.094   MT  1.00035667   +1 58 23.4
 AF9283;UTM  16      - 4,604,695.063   247,567.589   MT  1.00038425   -2 00 31.8
 AF9283
 AF9283!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9283!SPC IL W     -   0.99997608  x   0.99994285  =   0.99991893
 AF9283!UTM  15      -   0.99997608  x   1.00035667  =   1.00033274
 AF9283!UTM  16      -   0.99997608  x   1.00038425  =   1.00036032
 AF9283
 AF9283:                Primary Azimuth Mark                     Grid Az
 AF9283:SPC IL W     -  HEN92 1A                                 267 57 58.9
 AF9283:UTM  15      -  HEN92 1A                                 266 05 09.4
 AF9283:UTM  16      -  HEN92 1A                                 270 04 04.6
 AF9283
 AF9283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4795504539(NAD 83)
 AF9283
 AF9283|---------------------------------------------------------------------|
 AF9283| PID    Reference Object                     Distance      Geod. Az  |
 AF9283|                                                           dddmmss.s |
 AF9283| AH3008 HEN92 1A                            APPROX. 0.7 KM 2680332.8 |
 AF9283|---------------------------------------------------------------------|
 AF9283
 AF9283                          SUPERSEDED SURVEY CONTROL
 AF9283
 AF9283  NAD 83(2007)-  41 33 14.74549(N)    090 01 36.62522(W) AD(2002.00) 0
 AF9283  ELLIP H (02/10/07)  152.538  (m)                       GP(2002.00)    
 AF9283  ELLIP H (10/15/04)  152.528  (m)                       GP(       ) 4 2
 AF9283  NAD 83(1997)-  41 33 14.74529(N)    090 01 36.62468(W) AD(       ) B
 AF9283  ELLIP H (07/17/98)  152.554  (m)                       GP(       ) 4 1
 AF9283  NAVD 88 (07/17/98)  185.5    (m)  GEOID96  model used  GPS OBS        
 AF9283
 AF9283.Superseded values are not recommended for survey control.
 AF9283
 AF9283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9283.See file dsdata.pdf to determine how the superseded data were derived.
 AF9283
 AF9283_MARKER: F = FLANGE-ENCASED ROD
 AF9283_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9283_STAMPING: HEN92-1B
 AF9283_MARK LOGO: ILDT
 AF9283_PROJECTION: RECESSED 3 CENTIMETERS
 AF9283_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9283_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9283+STABILITY: POSITION/ELEVATION WELL
 AF9283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9283+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2014
 AF9283_ROD/PIPE-DEPTH: 12.2 meters
 AF9283_SLEEVE-DEPTH  : 0.9 meters
 AF9283
 AF9283  HISTORY     - Date     Condition        Report By
 AF9283  HISTORY     - 1996     MONUMENTED       SECI
 AF9283  HISTORY     - 19970509 GOOD             NGS
 AF9283  HISTORY     - 20010919 GOOD             USPSQD
 AF9283  HISTORY     - 20040303 GOOD             USPSQD
 AF9283  HISTORY     - 20140923 GOOD             ILDT
 AF9283
 AF9283                          STATION DESCRIPTION
 AF9283
 AF9283'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9283'THE STATION IS LOCATED APPROXIMATELY 6.3 MI (10.1 KM) NORTHWEST OF
 AF9283'HOOPPOLE, 9.3 MI (15.0 KM) NORTH OF ATKINSON, 9.6 MI (15.4 KM)
 AF9283'NORTHEAST OF GENESEO IN THE SOUTHWEST 1/4 OF SECTION 10, T18N, R4E.
 AF9283'
 AF9283'TO REACH FROM THE INTERCHANGE OF ILLINOIS ROUTE 92 AND INTERSTATE
 AF9283'ROUTE 88, PROCEED EAST ALONG ILLINOIS ROUTE 92 FOR APPROXIMATELY 11.2
 AF9283'MI (18.0 KM) TO THE STATION LOCATED AT THE NORTHWEST CORNER OF THE
 AF9283'INTERSECTION OF ILLINOIS ROUTE 92 (2800 N) AND 2120 E.
 AF9283'
 AF9283'TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 92 AND ILLINOIS ROUTE 82,
 AF9283'PROCEED EAST ALONG ILLINOIS ROUTE 92 FOR APPROXIMATELY 6.8 MI
 AF9283'(10.9 KM) TO THE STATION LOCATED AT THE NORTHWEST CORNER OF THE
 AF9283'INTERSECTION OF ILLINOIS ROUTE 92 (2800 N) AND 2120 E.
 AF9283'
 AF9283'THE STATION IS LOCATED 46.1 FT (14.1 M) NORTH OF THE CENTERLINE OF
 AF9283'ILLINOIS ROUTE 92, 31.4 FT (9.6 M) WEST OF THE CENTERLINE OF 2120 E,
 AF9283'3.0 FT (0.9 M) WEST OF A FENCE CORNER TO A FENCE THAT RUNS WEST AND 10
 AF9283'FT (3.0 M) NORTH, 57.9 FT (17.6 M) WEST OF A CONCRETE R.O.W.  MARKER,
 AF9283'16.11 FT (4.91 M) NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE
 AF9283'HEADWALL TO A CONCRETE BOX CULVERT UNDER 2120 E, 82.8 FT (25.2 M)
 AF9283'NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE HEADWALL TO A CONCRETE
 AF9283'BOX CULVERT UNDER A FIELD ENTRANCE TO THE SOUTH, 93.3 FT (28.4 M)
 AF9283'NORTH OF A CONCRETE R.O.W.  MARKER, 6.5 FT (2.0 M) WEST OF A WOOD POST
 AF9283'TO THE EAST-WEST FENCE LINE, 2.2 FT (0.7 M) SOUTH OF THE EAST-WEST
 AF9283'FENCE LINE, AND 1.9 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS
 AF9283'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AF9283'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AF9283
 AF9283                          STATION RECOVERY (1997)
 AF9283
 AF9283'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9283'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHWEST OF HOOPPOLE.
 AF9283'
 AF9283'TO REACH FROM THE JUNCTION OF STATE ROUTES 78 AND 92, ABOUT 2.7 MILES
 AF9283'(4.3 KM) NORTHWEST OF HOOPPOLE, GO WEST ON ROUTE 92 FOR 4.6 MI
 AF9283'(7.4 KM) TO COUNTY ROAD 2120E AND THE STATION ON THE RIGHT.
 AF9283'
 AF9283'THE STATION IS 14.1 M (46.3 FT) NORTH OF THE CENTER OF THE HIGHWAY,
 AF9283'9.6 M (31.5 FT) WEST OF THE CENTER OF ROAD 2120E, 0.9 M (3.0 FT) WEST
 AF9283'OF A FENCE CORNER TO A FENCE RUNNING WEST, 17.6 M (57.7 FT) WEST OF A
 AF9283'CONCRETE RIGHT-OF-WAY MARKER, 4.91 M (16.11 FT) NORTHWEST OF THE
 AF9283'NORTHWEST CORNER OF A CONCRETE HEADWALL TO A BOX CULVERT UNDER ROAD
 AF9283'2120E, 25.2 M (82.7 FT) NORTHWEST OF THE NORTHWEST CORNER OF A
 AF9283'CONCRETE HEADWALL TO A BOX CULVERT UNDER FIELD ENTRANCE TO THE SOUTH,
 AF9283'AND 0.6 M (2.0 FT) SOUTH OF A FIBERGLASS WITNESS POST.  NOTE-ACCESS TO
 AF9283'THE STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 AF9283
 AF9283                          STATION RECOVERY (2001)
 AF9283
 AF9283'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AF9283'RECOVERED IN GOOD CONDITION.
 AF9283
 AF9283                          STATION RECOVERY (2004)
 AF9283
 AF9283'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AF9283'RECOVERED IN GOOD CONDITION.
 AF9283
 AF9283                          STATION RECOVERY (2014)
 AF9283
 AF9283'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AF9283'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3007 ***********************************************************************
 AH3007  DESIGNATION -  HEN92 2A
 AH3007  PID         -  AH3007
 AH3007  STATE/COUNTY-  IL/HENRY
 AH3007  COUNTRY     -  US
 AH3007  USGS QUAD   -  HOOPPOLE (2018)
 AH3007
 AH3007                         *CURRENT SURVEY CONTROL
 AH3007  ______________________________________________________________________
 AH3007* NAD 83(2011) POSITION- 41 34 08.27481(N) 089 52 51.02829(W)   ADJUSTED
 AH3007* NAD 83(2011) ELLIP HT-   156.825 (meters)        (06/27/12)   ADJUSTED
 AH3007* NAD 83(2011) EPOCH   -  2010.00
 AH3007* NAVD 88 ORTHO HEIGHT -   189.886 (meters)      622.98  (feet) ADJUSTED
 AH3007  ______________________________________________________________________
 AH3007  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 AH3007  NAD 83(2011) X  -      9,938.978 (meters)                     COMP
 AH3007  NAD 83(2011) Y  - -4,779,006.228 (meters)                     COMP
 AH3007  NAD 83(2011) Z  -  4,210,009.939 (meters)                     COMP
 AH3007  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 AH3007  DYNAMIC HEIGHT  -        189.813 (meters)      622.74  (feet) COMP
 AH3007  MODELED GRAVITY -    980,238.4   (mgal)                       NAVD 88
 AH3007
 AH3007  VERT ORDER      -  SECOND    CLASS I
 AH3007
 AH3007  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3007  Standards:
 AH3007         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3007            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3007  -------------------------------------------------------------------
 AH3007  NETWORK    0.78   1.53           0.35   0.28   0.78      0.19661245
 AH3007  -------------------------------------------------------------------
 AH3007  Click here for local accuracies and other accuracy information.
 AH3007
 AH3007.The horizontal coordinates were established by GPS observations
 AH3007.and adjusted by the National Geodetic Survey in June 2012.
 AH3007
 AH3007.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3007.been affixed to the stable North American tectonic plate. See 
 AH3007.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3007
 AH3007.The horizontal coordinates are valid at the epoch date displayed above
 AH3007.which is a decimal equivalence of Year/Month/Day.
 AH3007
 AH3007.The orthometric height was determined by differential leveling and
 AH3007.adjusted by the NATIONAL GEODETIC SURVEY
 AH3007.in November 2014.
 AH3007
 AH3007.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3007.GEOID18 height accuracy estimate available here.
 AH3007
 AH3007.Click photographs - Photos may exist for this station.
 AH3007
 AH3007.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3007
 AH3007.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3007
 AH3007.The ellipsoidal height was determined by GPS observations
 AH3007.and is referenced to NAD 83.
 AH3007
 AH3007.The dynamic height is computed by dividing the NAVD 88
 AH3007.geopotential number by the normal gravity value computed on the
 AH3007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3007.degrees latitude (g = 980.6199 gals.).
 AH3007
 AH3007.The modeled gravity was interpolated from observed gravity values.
 AH3007
 AH3007. The following values were computed from the NAD 83(2011) position.
 AH3007
 AH3007;                    North         East     Units Scale Factor Converg.
 AH3007;SPC IL W     -   544,250.206   723,838.605   MT  0.99994817   +0 11 22.7
 AH3007;SPC IL W     - 1,785,594.22  2,374,793.82   sFT  0.99994817   +0 11 22.7
 AH3007;UTM  16      - 4,605,929.302   259,800.006   MT  1.00031007   -1 54 44.7
 AH3007
 AH3007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3007!SPC IL W     -   0.99997540  x   0.99994817  =   0.99992357
 AH3007!UTM  16      -   0.99997540  x   1.00031007  =   1.00028547
 AH3007
 AH3007:                Primary Azimuth Mark                     Grid Az
 AH3007:SPC IL W     -  HEN92 2B                                 088 08 25.4
 AH3007:UTM  16      -  HEN92 2B                                 090 14 32.8
 AH3007
 AH3007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5980005929(NAD 83)
 AH3007
 AH3007|---------------------------------------------------------------------|
 AH3007| PID    Reference Object                     Distance      Geod. Az  |
 AH3007|                                                           dddmmss.s |
 AH3007| AH3006 HEN92 2B                            APPROX. 1.4 KM 0881948.1 |
 AH3007|---------------------------------------------------------------------|
 AH3007
 AH3007                          SUPERSEDED SURVEY CONTROL
 AH3007
 AH3007  NAD 83(2007)-  41 34 08.27478(N)    089 52 51.02914(W) AD(2002.00) 0
 AH3007  ELLIP H (02/10/07)  156.859  (m)                       GP(2002.00)    
 AH3007  ELLIP H (12/06/04)  156.837  (m)                       GP(       ) 4 1
 AH3007  NAD 83(1997)-  41 34 08.27457(N)    089 52 51.02853(W) AD(       ) 1
 AH3007  ELLIP H (09/15/98)  156.868  (m)                       GP(       ) 3 1
 AH3007  NAVD 88 (09/15/98)  189.9    (m)  GEOID96  model used  GPS OBS        
 AH3007
 AH3007.Superseded values are not recommended for survey control.
 AH3007
 AH3007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3007.See file dsdata.pdf to determine how the superseded data were derived.
 AH3007
 AH3007_MARKER: I = METAL ROD
 AH3007_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3007_STAMPING: HEN92-2A
 AH3007_MARK LOGO: ILDT
 AH3007_PROJECTION: RECESSED 3 CENTIMETERS
 AH3007_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3007_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3007+STABILITY: POSITION/ELEVATION WELL
 AH3007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3007+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2013
 AH3007_ROD/PIPE-DEPTH: 12.2 meters
 AH3007_SLEEVE-DEPTH  : 0.9 meters
 AH3007
 AH3007  HISTORY     - Date     Condition        Report By
 AH3007  HISTORY     - 1996     MONUMENTED       SECI
 AH3007  HISTORY     - 20010919 GOOD             USPSQD
 AH3007  HISTORY     - 20040303 GOOD             USPSQD
 AH3007  HISTORY     - 20131030 GOOD             PATRIC
 AH3007
 AH3007                          STATION DESCRIPTION
 AH3007
 AH3007'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3007'STATION IS LOCATED APPROXIMATELY 3.5 MI (5.6 KM) NORTHEAST OF
 AH3007'HOOPPOLE, 1.6 MI (2.6 KM) WEST OF YORKTOWN, 1.0 MI (1.6 KM) WEST OF
 AH3007'THE BUREAU/HENRY COUNTY LINE IN THE NORTHEAST 1/4 OF SECTION 11, T 18
 AH3007'N, R 5 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 92 (EAST) AND
 AH3007'ILLINOIS ROUTE 78, PROCEED EAST ALONG ILLINOIS ROUTE 92 FOR
 AH3007'APPROXIMATELY 2.9 MI (4.7 KM) TO THE STATION LOCATED AT THE SOUTHWEST
 AH3007'CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 92 (2900 N) AND 2900 E.
 AH3007'THE STATION IS LOCATED 40.9 FT (12.5 M) SOUTH OF THE CENTERLINE OF
 AH3007'ILLINOIS ROUTE 92, 34.6 FT (10.5 M) WEST OF THE CENTERLINE OF 2900 E,
 AH3007'111.1 FT (33.9 M) EAST OF A POWER POLE, 81.6 FT (24.9 M) WEST OF A
 AH3007'POWER POLE, 80.9 FT (24.7 M) NORTHWEST OF A POWER POLE WITH A GUY
 AH3007'WIRE, 20.1 FT (6.1 M) WEST OF THE SOUTHEAST CORNER OF A CONCRETE
 AH3007'HEADWALL LOCATED AT THE SOUTHWEST CORNER OF THE INTERSECTION OF
 AH3007'ILLINOIS ROUTE 92 AND 2900 E, AND 2.0 FT (0.6 M) NORTH OF AN ORANGE
 AH3007'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3007'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3007
 AH3007                          STATION RECOVERY (2001)
 AH3007
 AH3007'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3007'RECOVERED IN GOOD CONDITION.
 AH3007
 AH3007                          STATION RECOVERY (2004)
 AH3007
 AH3007'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH3007'RECOVERED IN GOOD CONDITION.
 AH3007
 AH3007                          STATION RECOVERY (2013)
 AH3007
 AH3007'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AH3007'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3006 ***********************************************************************
 AH3006  DESIGNATION -  HEN92 2B
 AH3006  PID         -  AH3006
 AH3006  STATE/COUNTY-  IL/HENRY
 AH3006  COUNTRY     -  US
 AH3006  USGS QUAD   -  YORKTOWN (2018)
 AH3006
 AH3006                         *CURRENT SURVEY CONTROL
 AH3006  ______________________________________________________________________
 AH3006* NAD 83(2011) POSITION- 41 34 09.59416(N) 089 51 50.56709(W)   ADJUSTED
 AH3006* NAD 83(2011) ELLIP HT-   159.207 (meters)        (06/27/12)   ADJUSTED
 AH3006* NAD 83(2011) EPOCH   -  2010.00
 AH3006* NAVD 88 ORTHO HEIGHT -   192.278 (meters)      630.83  (feet) ADJUSTED
 AH3006  ______________________________________________________________________
 AH3006  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 AH3006  NAD 83(2011) X  -     11,339.760 (meters)                     COMP
 AH3006  NAD 83(2011) Y  - -4,778,977.883 (meters)                     COMP
 AH3006  NAD 83(2011) Z  -  4,210,041.973 (meters)                     COMP
 AH3006  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AH3006  DYNAMIC HEIGHT  -        192.205 (meters)      630.59  (feet) COMP
 AH3006  MODELED GRAVITY -    980,238.3   (mgal)                       NAVD 88
 AH3006
 AH3006  VERT ORDER      -  SECOND    CLASS I
 AH3006
 AH3006  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3006  Standards:
 AH3006         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3006            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3006  -------------------------------------------------------------------
 AH3006  NETWORK    0.76   1.47           0.34   0.27   0.75      0.19696727
 AH3006  -------------------------------------------------------------------
 AH3006  Click here for local accuracies and other accuracy information.
 AH3006
 AH3006.The horizontal coordinates were established by GPS observations
 AH3006.and adjusted by the National Geodetic Survey in June 2012.
 AH3006
 AH3006.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3006.been affixed to the stable North American tectonic plate. See 
 AH3006.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3006
 AH3006.The horizontal coordinates are valid at the epoch date displayed above
 AH3006.which is a decimal equivalence of Year/Month/Day.
 AH3006
 AH3006.The orthometric height was determined by differential leveling and
 AH3006.adjusted by the NATIONAL GEODETIC SURVEY
 AH3006.in November 2014.
 AH3006
 AH3006.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3006.GEOID18 height accuracy estimate available here.
 AH3006
 AH3006.Click photographs - Photos may exist for this station.
 AH3006
 AH3006.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3006
 AH3006.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3006
 AH3006.The ellipsoidal height was determined by GPS observations
 AH3006.and is referenced to NAD 83.
 AH3006
 AH3006.The dynamic height is computed by dividing the NAVD 88
 AH3006.geopotential number by the normal gravity value computed on the
 AH3006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3006.degrees latitude (g = 980.6199 gals.).
 AH3006
 AH3006.The modeled gravity was interpolated from observed gravity values.
 AH3006
 AH3006. The following values were computed from the NAD 83(2011) position.
 AH3006
 AH3006;                    North         East     Units Scale Factor Converg.
 AH3006;SPC IL W     -   544,295.681   725,239.194   MT  0.99994901   +0 12 02.9
 AH3006;SPC IL W     - 1,785,743.41  2,379,388.92   sFT  0.99994901   +0 12 02.9
 AH3006;UTM  16      - 4,605,923.370   261,201.820   MT  1.00030181   -1 54 04.6
 AH3006
 AH3006!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3006!SPC IL W     -   0.99997503  x   0.99994901  =   0.99992404
 AH3006!UTM  16      -   0.99997503  x   1.00030181  =   1.00027683
 AH3006
 AH3006:                Primary Azimuth Mark                     Grid Az
 AH3006:SPC IL W     -  HEN92 2A                                 268 08 25.3
 AH3006:UTM  16      -  HEN92 2A                                 270 14 32.8
 AH3006
 AH3006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6120105923(NAD 83)
 AH3006
 AH3006|---------------------------------------------------------------------|
 AH3006| PID    Reference Object                     Distance      Geod. Az  |
 AH3006|                                                           dddmmss.s |
 AH3006| AH3007 HEN92 2A                            APPROX. 1.4 KM 2682028.2 |
 AH3006|---------------------------------------------------------------------|
 AH3006
 AH3006                          SUPERSEDED SURVEY CONTROL
 AH3006
 AH3006  NAD 83(2007)-  41 34 09.59414(N)    089 51 50.56794(W) AD(2002.00) 0
 AH3006  ELLIP H (02/10/07)  159.240  (m)                       GP(2002.00)    
 AH3006  ELLIP H (12/06/04)  159.219  (m)                       GP(       ) 4 1
 AH3006  NAD 83(1997)-  41 34 09.59393(N)    089 51 50.56734(W) AD(       ) 1
 AH3006  ELLIP H (09/15/98)  159.250  (m)                       GP(       ) 3 1
 AH3006  NAVD 88 (09/15/98)  192.3    (m)  GEOID96  model used  GPS OBS        
 AH3006
 AH3006.Superseded values are not recommended for survey control.
 AH3006
 AH3006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3006.See file dsdata.pdf to determine how the superseded data were derived.
 AH3006
 AH3006_MARKER: F = FLANGE-ENCASED ROD
 AH3006_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3006_STAMPING: HEN92-2B
 AH3006_MARK LOGO: ILDT
 AH3006_PROJECTION: RECESSED 3 CENTIMETERS
 AH3006_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3006_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3006+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2020
 AH3006_ROD/PIPE-DEPTH: 7.3 meters
 AH3006_SLEEVE-DEPTH  : 0.9 meters
 AH3006
 AH3006  HISTORY     - Date     Condition        Report By
 AH3006  HISTORY     - 1996     MONUMENTED       SECI
 AH3006  HISTORY     - 20010919 GOOD             USPSQD
 AH3006  HISTORY     - 20040303 GOOD             USPSQD
 AH3006  HISTORY     - 20131030 GOOD             PATRIC
 AH3006  HISTORY     - 20200512 GOOD             ILDT
 AH3006
 AH3006                          STATION DESCRIPTION
 AH3006
 AH3006'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3006'STATION IS LOCATED APPROXIMATELY 4.0 MI (6.4 KM) NORTHEAST OF
 AH3006'HOOPPOLE, 0.8 MI (1.3 KM) WEST OF YORKTOWN, 0.1 MI (0.2 KM) WEST OF
 AH3006'THE BUREAU/HENRY COUNTY LINE IN THE SOUTHEAST 1/4 OF SECTION 1, T 18
 AH3006'N, R 5 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 92 (EAST) AND
 AH3006'ILLINOIS ROUTE 78, PROCEED EAST ALONG ILLINOIS ROUTE 92 FOR
 AH3006'APPROXIMATELY 3.7 MI (6.0 KM) TO THE STATION LOCATED AT THE NORTHWEST
 AH3006'CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 92 (2900 N) AND YONK ROAD
 AH3006'(2980 E) .  THE STATION IS LOCATED 38.0 FT (11.6 M) NORTH OF THE
 AH3006'CENTERLINE OF ILLINOIS ROUTE 92, 43.5 FT (13.3 M) WEST OF THE
 AH3006'CENTERLINE OF YONK ROAD, 68.5 FT (20.9 M) EAST OF THE CENTER OF A
 AH3006'FIELD ENTRANCE TO THE NORTH, 21.7 FT (6.6 M) SOUTHWEST OF A POWER POLE
 AH3006'WITH A GUY WIRE, 109.22 FT (33.29 M) SOUTHWEST OF A POWER POLE, 190.7
 AH3006'FT (58.1 M) NORTHEAST OF A POWER POLE, 95 FT (29.0 M) NORTHWEST OF THE
 AH3006'EAST END OF A BOX CULVERT UNDER A FIELD ENTRANCE TO THE SOUTH, 75.9 FT
 AH3006'(23.1 M) NORTH OF A POWER POLE, 67.3 FT (20.5 M) WEST OF A CONCRETE
 AH3006'R.O.W.  MARKER, AND 1.8 FT (0.5 M) SOUTH OF AN ORANGE FIBERGLASS
 AH3006'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3006'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3006
 AH3006                          STATION RECOVERY (2001)
 AH3006
 AH3006'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3006'RECOVERED IN GOOD CONDITION.
 AH3006
 AH3006                          STATION RECOVERY (2004)
 AH3006
 AH3006'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH3006'RECOVERED IN GOOD CONDITION.
 AH3006
 AH3006                          STATION RECOVERY (2013)
 AH3006
 AH3006'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AH3006'RECOVERED AS DESCRIBED.
 AH3006
 AH3006                          STATION RECOVERY (2020)
 AH3006
 AH3006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0771 ***********************************************************************
 LD0771  DESIGNATION -  HENDERSON
 LD0771  PID         -  LD0771
 LD0771  STATE/COUNTY-  IL/HENDERSON
 LD0771  COUNTRY     -  US
 LD0771  USGS QUAD   -  OQUAWKA (2018)
 LD0771
 LD0771                         *CURRENT SURVEY CONTROL
 LD0771  ______________________________________________________________________
 LD0771* NAD 83(1997) POSITION- 40 57 50.99442(N) 090 53 49.77976(W)   ADJUSTED
 LD0771* NAVD 88 ORTHO HEIGHT -   210.    (meters)      689.    (feet) SCALED
 LD0771  ______________________________________________________________________
 LD0771  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 LD0771  LAPLACE CORR    -          1.68  (seconds)                    DEFLEC18
 LD0771  HORZ ORDER      -  SECOND
 LD0771
 LD0771.The horizontal coordinates were established by classical geodetic methods
 LD0771.and adjusted by the National Geodetic Survey in October 1999.
 LD0771
 LD0771.The orthometric height was scaled from a topographic map.
 LD0771
 LD0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0771.GEOID18 height accuracy estimate available here.
 LD0771
 LD0771.Click photographs - Photos may exist for this station.
 LD0771
 LD0771.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0771
 LD0771. The following values were computed from the NAD 83(1997) position.
 LD0771
 LD0771;                    North         East     Units Scale Factor Converg.
 LD0771;SPC IL W     -   477,303.157   638,509.825   MT  0.99998770   -0 28 44.1
 LD0771;SPC IL W     - 1,565,952.11  2,094,844.32   sFT  0.99998770   -0 28 44.1
 LD0771;SPC IA S     -   110,346.620   719,066.752   MT  0.99995686   +1 42 52.2
 LD0771;SPC IA S     -   362,028.87  2,359,138.17   sFT  0.99995686   +1 42 52.2
 LD0771;UTM  15      - 4,536,908.415   676,953.383   MT  0.99998540   +1 22 44.2
 LD0771
 LD0771!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0771!SPC IL W     -   0.99997227  x   0.99998770  =   0.99995997
 LD0771!SPC IA S     -   0.99997227  x   0.99995686  =   0.99992913
 LD0771!UTM  15      -   0.99997227  x   0.99998540  =   0.99995767
 LD0771
 LD0771:                Primary Azimuth Mark                     Grid Az
 LD0771:SPC IL W     -  OQUAWKA WATER TANK                       235 30 44.8
 LD0771:SPC IA S     -  OQUAWKA WATER TANK                       233 19 08.5
 LD0771:UTM  15      -  OQUAWKA WATER TANK                       233 39 16.5
 LD0771
 LD0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7695336908(NAD 83)
 LD0771
 LD0771|---------------------------------------------------------------------|
 LD0771| PID    Reference Object                     Distance      Geod. Az  |
 LD0771|                                                           dddmmss.s |
 LD0771| LD0772 OQUAWKA CHURCH SPIRE                APPROX. 5.8 KM 2311417.9 |
 LD0771| LD0770 OQUAWKA WATER TANK                  APPROX. 5.7 KM 2350200.7 |
 LD0771|---------------------------------------------------------------------|
 LD0771
 LD0771                          SUPERSEDED SURVEY CONTROL
 LD0771
 LD0771  NAD 83(1996)-  40 57 50.99445(N)    090 53 49.77977(W) AD(       ) 2
 LD0771  NAD 83(1986)-  40 57 50.99890(N)    090 53 49.78100(W) AD(       ) 2
 LD0771  NAD 27      -  40 57 50.86500(N)    090 53 49.27500(W) AD(       ) 2
 LD0771
 LD0771.Superseded values are not recommended for survey control.
 LD0771
 LD0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0771.See file dsdata.pdf to determine how the superseded data were derived.
 LD0771
 LD0771_MARKER: P = PIPE CAP
 LD0771_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0771_MARK LOGO: MRC
 LD0771_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0771_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0771
 LD0771  HISTORY     - Date     Condition        Report By
 LD0771  HISTORY     - UNK      MONUMENTED       MRC
 LD0771  HISTORY     - 1931     GOOD             CGS
 LD0771  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0771
 LD0771                          STATION DESCRIPTION
 LD0771
 LD0771'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0771'STATION IS ABOUT 4 MILES NORTHEAST OF OQUAWKA, ON BLUFF OVERLOOKING
 LD0771'VALLEY, AND ON LAND OWNED BY LEWIS BRUGHET.
 LD0771'
 LD0771'TO REACH FROM OQUAWKA GO BY PAVED STATE HIGHWAY 94A EAST 2.15
 LD0771'MILES TO HENDERSON CREEK BRIDGE, TURN NORTH ON SANDY DIRT ROAD
 LD0771'AT EAST END OF BRIDGE AND FOLLOW NORTHEAST 1.1 MILES TO FORK AT
 LD0771'OLD GRAY BRICK SCHOOL, KEEP LEFT FORK THROUGH TWO GATES 0.65
 LD0771'MILES TO A FARMHOUSE, CONTINUE ON FARM ROAD NORTH 3/4 MILE,
 LD0771'THENCE STRAIGHT AHEAD ON WAGON TRACK ACROSS CORNFIELD 1/3 MILE
 LD0771'TO FENCE, THENCE EAST THROUGH WOODS AND CORNFIELD 0.2 MILE,
 LD0771'TURN LEFT (NORTH) ACROSS SMALL FORD, 70 YARDS TO BOARD GATE,
 LD0771'CONTINUE ON ROAD THROUGH GATE 300 YARDS TO A LARGE DECUMBENT
 LD0771'WALNUT TREE EAST OF ROAD, FOLLOW COW TRAIL FROM HERE UP NOSE
 LD0771'100 YARDS SOUTHEAST TO STATION.  MARK IS A 4-INCH IRON
 LD0771'PIPE, CAPPED, PROTRUDING ABOUT 8 INCHES ABOVE SURFACE OF
 LD0771'GROUND, AND LOCATED ABOUT 30 METERS SOUTH OF THE NOSE OF A
 LD0771'SHARP RIDGE, AND 11.2 METERS NORTHWEST OF A 16-INCH OLD BLAZED
 LD0771'OAK TREE.
 LD0771'
 LD0771'HEIGHT OF SIGNAL ABOVE STATION MARK - 4 METERS.
 LD0771
 LD0771                          STATION RECOVERY (2001)
 LD0771
 LD0771'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0771'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1203 ***********************************************************************
 NH1203  DESIGNATION -  HENDERSON
 NH1203  PID         -  NH1203
 NH1203  STATE/COUNTY-  IL/BOONE
 NH1203  COUNTRY     -  US
 NH1203  USGS QUAD   -  CALEDONIA (2018)
 NH1203
 NH1203                         *CURRENT SURVEY CONTROL
 NH1203  ______________________________________________________________________
 NH1203* NAD 83(1997) POSITION- 42 21 21.75801(N) 088 53 44.05082(W)   ADJUSTED
 NH1203* NAVD 88 ORTHO HEIGHT -   294.    (meters)      965.    (feet) SCALED
 NH1203  ______________________________________________________________________
 NH1203  GEOID HEIGHT    -        -33.577 (meters)                     GEOID18
 NH1203  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 NH1203  HORZ ORDER      -  FIRST
 NH1203
 NH1203.The horizontal coordinates were established by classical geodetic methods
 NH1203.and adjusted by the National Geodetic Survey in October 1999.
 NH1203
 NH1203.The orthometric height was scaled from a topographic map.
 NH1203
 NH1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1203.GEOID18 height accuracy estimate available here.
 NH1203
 NH1203.Click photographs - Photos may exist for this station.
 NH1203
 NH1203.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1203
 NH1203. The following values were computed from the NAD 83(1997) position.
 NH1203
 NH1203;                    North         East     Units Scale Factor Converg.
 NH1203;SPC IL E     -   631,802.936   253,679.951   MT  1.00000139   -0 22 43.7
 NH1203;SPC IL E     - 2,072,840.13    832,281.64   sFT  1.00000139   -0 22 43.7
 NH1203;SPC IL W     -   632,411.105   804,716.905   MT  1.00007605   +0 51 23.3
 NH1203;SPC IL W     - 2,074,835.43  2,640,142.05   sFT  1.00007605   +0 51 23.3
 NH1203;UTM  16      - 4,691,048.780   343,888.913   MT  0.99989986   -1 16 38.5
 NH1203
 NH1203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1203!SPC IL E     -   0.99995917  x   1.00000139  =   0.99996056
 NH1203!SPC IL W     -   0.99995917  x   1.00007605  =   1.00003522
 NH1203!UTM  16      -   0.99995917  x   0.99989986  =   0.99985903
 NH1203
 NH1203:                Primary Azimuth Mark                     Grid Az
 NH1203:SPC IL E     -  HENDERSON AZ MK                          277 13 25.4
 NH1203:SPC IL W     -  HENDERSON AZ MK                          275 59 18.4
 NH1203:UTM  16      -  HENDERSON AZ MK                          278 07 20.2
 NH1203
 NH1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4388891048(NAD 83)
 NH1203
 NH1203|---------------------------------------------------------------------|
 NH1203| PID    Reference Object                     Distance      Geod. Az  |
 NH1203|                                                           dddmmss.s |
 NH1203| NH1191 JEFFERSON PRAIRIE EV LUTH CH        APPROX.15.2 KM 0093147.3 |
 NH1203| CI9745 HENDERSON RM 1                       24.552 METERS 03126     |
 NH1203| NH1194 BELVIDERE CHI ST PAUL AWY BN 6      APPROX.13.0 KM 1522253.8 |
 NH1203| NH1193 BELVIDERE PARSON CASKET TK          APPROX.10.8 KM 1523912.0 |
 NH1203| NH1200 BELVIDERE SCREW CO STK              APPROX.10.9 KM 1540451.3 |
 NH1203| NH1197 BELVIDERE NATL SEW MACH CO STK      APPROX.11.7 KM 1571837.8 |
 NH1203| NH1198 BELVIDERE MUN HEATING PLT STK       APPROX.11.8 KM 1572739.1 |
 NH1203| NH1192 BELVIDERE IMMANUEL LUTH CH          APPROX.11.1 KM 1604156.5 |
 NH1203| NH1196 BELVIDERE GOSSARD CORSET TK         APPROX.12.2 KM 1635453.6 |
 NH1203| NH1488 ROCKFORD GREENLEE BROS CO STK       APPROX.18.9 KM 2285916.2 |
 NH1203| CI9744 HENDERSON AZ MK                                    2765041.7 |
 NH1203| CI9747 HENDERSON RM 3                       27.166 METERS 28728     |
 NH1203| CI9746 HENDERSON RM 2                       30.187 METERS 31409     |
 NH1203|---------------------------------------------------------------------|
 NH1203
 NH1203                          SUPERSEDED SURVEY CONTROL
 NH1203
 NH1203  NAD 83(1996)-  42 21 21.75728(N)    088 53 44.05191(W) AD(       ) 1
 NH1203  NAD 83(1991)-  42 21 21.75443(N)    088 53 44.05403(W) AD(       ) 1
 NH1203  NAD 83(1986)-  42 21 21.75359(N)    088 53 44.05640(W) AD(       ) 1
 NH1203  NAD 27      -  42 21 21.68740(N)    088 53 43.68290(W) AD(       ) 1
 NH1203
 NH1203.Superseded values are not recommended for survey control.
 NH1203
 NH1203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1203.See file dsdata.pdf to determine how the superseded data were derived.
 NH1203
 NH1203_MARKER: DS = TRIANGULATION STATION DISK
 NH1203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1203_STAMPING: HENDERSON 1935
 NH1203_MARK LOGO: CGS
 NH1203_PROJECTION: RECESSED 30 CENTIMETERS
 NH1203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1203+STABILITY: SURFACE MOTION
 NH1203_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1203+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2009
 NH1203
 NH1203  HISTORY     - Date     Condition        Report By
 NH1203  HISTORY     - 1935     MONUMENTED       CGS
 NH1203  HISTORY     - 1954     GOOD             CGS
 NH1203  HISTORY     - 1967     GOOD             CGS
 NH1203  HISTORY     - 1970     GOOD             ILHD
 NH1203  HISTORY     - 19971217 GOOD             USPSQD
 NH1203  HISTORY     - 20090217 GOOD             ILDT
 NH1203
 NH1203                          STATION DESCRIPTION
 NH1203
 NH1203'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1203'THIS STATION IS IN THE NW 1/4 SEC. 28, T 45 N, R 3 E, ABOUT
 NH1203'1.0 MILE SOUTH-SOUTHWEST OF THE VILLAGE OF CALEDONIA, ILL.,
 NH1203'AND ABOUT 13 MILES AIR-LINE SOUTH-SOUTHEAST OF BELOIT, WIS.,
 NH1203'ON LAND OWNED BY G.L. HENDERSON.  THE MARK IS IN A NORTH-SOUTH
 NH1203'FENCE LINE AT THE TOP OF A LOW RIDGE 0.1 MILE WEST OF MR.
 NH1203'HENDERSONS HOUSE.  51 FEET SOUTH OF CENTERLINE OF GRAVEL ROAD.
 NH1203'30 FEET SOUTH OF A TELEPHONE POLE.  54 FEET NORTH OF A 12-INCH
 NH1203'OAK TREE IN FENCE LINE.  THE MARK IS BELOW THE SURFACE 12
 NH1203'INCHES.
 NH1203'
 NH1203'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1203'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1203'
 NH1203'REFERENCE MARK NO. 1 IS ACROSS THE ROAD NORTHEAST OF THE
 NH1203'STATION, 1 FOOT SOUTH OF NORTH RIGHT-OF-WAY FENCE LINE.  20
 NH1203'FEET NORTH OF CENTERLINE OF ROAD.  48 FEET EAST OF NORTH-SOUTH
 NH1203'FENCE LINE.  THE MARK PROJECTS 2 INCHES.
 NH1203'
 NH1203'REFERENCE MARK NO. 2 IS ACROSS THE ROAD NORTHWEST OF THE STATION,
 NH1203'1 FOOT SOUTH OF NORTH RIGHT-OF-WAY FENCE LINE.  20 FEET NORTH
 NH1203'OF CENTERLINE OF ROAD.  65 FEET WEST OF NORTH-SOUTH FENCE LINE.
 NH1203'THE MARK PROJECTS 2 INCHES.
 NH1203'
 NH1203'THE AZIMUTH MARK IS WEST OF THE STATION, 1 FOOT NORTH OF SOUTH
 NH1203'RIGHT-OF-WAY FENCE LINE.  55 FEET SOUTH-SOUTHEAST OF SOUTHEAST
 NH1203'CORNER OF J AND C KELLYS YARD FENCE.  21 FEET SOUTH-SOUTHEAST
 NH1203'OF DRIVEWAY TO KELLYS HOUSE.  12 FEET EAST OF WOODEN GATE.
 NH1203'ABOUT 100 YARDS EAST OF TRANSMISSION LINE.  THE MARK IS FLUSH.
 NH1203'
 NH1203'LIGHTS 100 FEET ABOVE STATIONS BELVIDERE, BLACK, AND MYERS
 NH1203'COME INTO VIEW 64 FEET ABOVE THIS STATION.
 NH1203'
 NH1203'LIGHTS 110 FEET ABOVE STATION COLES R.M. NO. 2 AND 100 FEET
 NH1203'ABOVE MILLS COME INTO VIEW 50 FEET ABOVE THIS STATION.
 NH1203'
 NH1203'LIGHTS 8 FEET ABOVE STATION FAUST AND 87 FEET ABOVE ROCKTON
 NH1203'1920 COME INTO VIEW 77 FEET ABOVE THIS STATION.
 NH1203'
 NH1203'TO REACH THE STATION FROM THE POST OFFICE IN CALEDONIA, GO
 NH1203'WEST-SOUTHWESTERLY ON MAIN STREET TO T ROAD.  AT T ROAD GO
 NH1203'SOUTH-SOUTHEASTERLY ON GRAVEL ROAD TOWARD BELVIDERE 0.9 MILE
 NH1203'TO T ROAD WEST AT SIGN 7 MILES TO BELVIDERE.  GO WEST ON
 NH1203'GRAVEL ROAD 0.2 MILE TO MR. HENDERSONS HOUSE ON LEFT, THENCE
 NH1203'CONTINUE ON WEST 0.1 MILE TO STATION ON LEFT.
 NH1203'
 NH1203'NO OBJECTS VISIBLE FROM GROUND SUITABLE FOR AZIMUTH.
 NH1203
 NH1203                          STATION RECOVERY (1954)
 NH1203
 NH1203'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1203'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS EXCEPT
 NH1203'REFERENCE MARK NO. 2 WERE FOUND IN GOOD CONDITION.  REFERENCE
 NH1203'MARK NO. 2 WAS CLOSE TO A DITCH AND WAS IN DANGER OF BEING
 NH1203'DESTROYED.  REFERENCE MARK NO. 3 WAS ESTABLISHED.  THE DISTANCES
 NH1203'AND DIRECTIONS TO ALL MARKS CHECKED EXCEPT THE DIRECTION TO
 NH1203'REFERENCE MARK NO. 1.  THE STATION IS NOW ON PROPERTY OWNED
 NH1203'BY MRS. J. PEDERSON.  THE OLD DESCRIPTION IS ADEQUATE WITH
 NH1203'THE FOLLOWING ADDITIONS.
 NH1203'
 NH1203'REFERENCE MARK NO. 3 IS WEST OF THE STATION, 21 FEET SOUTH
 NH1203'OF THE CENTER OF A GRAVEL ROAD AND 1 FOOT SOUTH OF A FENCE
 NH1203'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED HENDERSON
 NH1203'NO 3 1935.
 NH1203'
 NH1203'TO REACH THE STATION FROM THE RAILROAD DEPOT IN CALEDONIA, GO
 NH1203'SOUTHWEST ON PAVED ROAD FOR 0.3 MILE TO A T-ROAD, TURN LEFT
 NH1203'AND GO SOUTHEAST ON PAVED ROAD FOR 0.8 MILE TO A SIDE ROAD RIGHT,
 NH1203'TURN RIGHT AND GO WEST FOR 0.35 MILE TO THE STATION ON THE
 NH1203'LEFT AS DESCRIBED IN THE 1935 DESCRIPTION.
 NH1203'
 NH1203'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR
 NH1203'0.7 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 NH1203'
 NH1203'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1203
 NH1203                          STATION RECOVERY (1967)
 NH1203
 NH1203'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1203'ALL MARKS FOUND IN GOOD CONDITION.  DESCRIPTION ADEQUATE WITH
 NH1203'BELOW CHANGES.
 NH1203'
 NH1203'THE TO REACH SHOULD BE FROM THE INTERSECTION OF FRONT AND MAIN
 NH1203'STREETS IN CALEDONIA SINCE THE DEPOT IS GONE.  THE ROAD AT
 NH1203'THE STATION IS PAVED.  THE STATION MARK IS 27 FEET SOUTH OF
 NH1203'A FENCE CORNER AND 2 FEET WEST OF A FENCE.
 NH1203'
 NH1203'REFERENCE MARK 1 IS 2 FEET SOUTH OF A FENCE AND 1 FOOT SOUTH
 NH1203'OF A METAL WITNESS POST.
 NH1203'
 NH1203'REFERENCE MARK 3 IS 3 INCHES UNDERGROUND.
 NH1203'
 NH1203'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 NH1203'
 NH1203'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE SOUTHWEST
 NH1203'OF CALEDONIA
 NH1203
 NH1203                          STATION RECOVERY (1970)
 NH1203
 NH1203'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 NH1203'HENDERSON 1935-GOOD
 NH1203'
 NH1203'HENDERSON NO. 1 1935-GOOD
 NH1203'
 NH1203'HENDERSON NO 3 1935-GOOD
 NH1203'
 NH1203'HENDERSON 1935 AZI.-GOOD
 NH1203'
 NH1203'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE RECOVERED.
 NH1203'
 NH1203'THE FOLLOWING CHANGES SHOULD BE MADE--TELEPHONE POLE 30 N.
 NH1203'OF STA. HAS BEEN REMOVED.  ONLY STUMP REMAINS OF THE 12 IN
 NH1203'OAK TREE 54 FT SOUTH OF STATION.
 NH1203'
 NH1203'R.M. 1 IS ONE FOOT SOUTH OF WITNESS POST.  STATION IS ACTUALLY
 NH1203'3 FT. WEST OF FENCE LINE.
 NH1203'
 NH1203'AZI-MK IS 3 FT NORTH OF SOUTH RIGHT OF WAY FENCE.  YARD FENCE
 NH1203'55 FT NNW OF
 NH1203
 NH1203                          STATION RECOVERY (1997)
 NH1203
 NH1203'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1203'RECOVERED IN GOOD CONDITION.
 NH1203
 NH1203                          STATION RECOVERY (2009)
 NH1203
 NH1203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH1203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0266 ***********************************************************************
 MG0266  DESIGNATION -  HENDERSON 2
 MG0266  PID         -  MG0266
 MG0266  STATE/COUNTY-  IL/KNOX
 MG0266  COUNTRY     -  US
 MG0266  USGS QUAD   -  WATAGA (2018)
 MG0266
 MG0266                         *CURRENT SURVEY CONTROL
 MG0266  ______________________________________________________________________
 MG0266* NAD 83(1997) POSITION- 41 00 20.05971(N) 090 20 31.73123(W)   ADJUSTED
 MG0266* NAVD 88 ORTHO HEIGHT -   249.387 (meters)      818.20  (feet) ADJUSTED
 MG0266  ______________________________________________________________________
 MG0266  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 MG0266  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 MG0266  DYNAMIC HEIGHT  -        249.278 (meters)      817.84  (feet) COMP
 MG0266  MODELED GRAVITY -    980,179.2   (mgal)                       NAVD 88
 MG0266
 MG0266  HORZ ORDER      -  SECOND
 MG0266  VERT ORDER      -  SECOND    CLASS 0
 MG0266
 MG0266.The horizontal coordinates were established by classical geodetic methods
 MG0266.and adjusted by the National Geodetic Survey in October 1999.
 MG0266
 MG0266.The orthometric height was determined by differential leveling and
 MG0266.adjusted by the NATIONAL GEODETIC SURVEY
 MG0266.in June 1991.
 MG0266
 MG0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0266.GEOID18 height accuracy estimate available here.
 MG0266
 MG0266.Click photographs - Photos may exist for this station.
 MG0266
 MG0266.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0266
 MG0266.The dynamic height is computed by dividing the NAVD 88
 MG0266.geopotential number by the normal gravity value computed on the
 MG0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0266.degrees latitude (g = 980.6199 gals.).
 MG0266
 MG0266.The modeled gravity was interpolated from observed gravity values.
 MG0266
 MG0266. The following values were computed from the NAD 83(1997) position.
 MG0266
 MG0266;                    North         East     Units Scale Factor Converg.
 MG0266;SPC IL W     -   481,659.131   685,237.991   MT  0.99994386   -0 06 54.5
 MG0266;SPC IL W     - 1,580,243.33  2,248,151.64   sFT  0.99994386   -0 06 54.5
 MG0266;UTM  15      - 4,542,778.589   723,521.926   MT  1.00021496   +1 44 40.6
 MG0266
 MG0266!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0266!SPC IL W     -   0.99996605  x   0.99994386  =   0.99990991
 MG0266!UTM  15      -   0.99996605  x   1.00021496  =   1.00018100
 MG0266
 MG0266:                Primary Azimuth Mark                     Grid Az
 MG0266:SPC IL W     -  HENDERSON 2 AZ MK                        271 52 48.9
 MG0266:UTM  15      -  HENDERSON 2 AZ MK                        270 01 13.8
 MG0266
 MG0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2352142778(NAD 83)
 MG0266
 MG0266|---------------------------------------------------------------------|
 MG0266| PID    Reference Object                     Distance      Geod. Az  |
 MG0266|                                                           dddmmss.s |
 MG0266| MG0267 HENDERSON 2 RM 2                      7.495 METERS 09043     |
 MG0266| LD0715 GALESBURG RAD STA WGIL MAST         APPROX. 7.0 KM 1812603.7 |
 MG0266| LD0714 GALESBURG CBQ RR POWERHSE STK       APPROX. 7.4 KM 1954312.1 |
 MG0266| LD0716 GALESBURG ILL PWR AND L CO TWR      APPROX. 6.8 KM 2024151.5 |
 MG0266| LD0717 GALESBURG ILL PWR AND L CO STK      APPROX. 6.8 KM 2024709.8 |
 MG0266| MG0268 HENDERSON 2 AZ MK                                  2714554.4 |
 MG0266| MG0265 HENDERSON 2 RM 1                     13.950 METERS 35810     |
 MG0266|---------------------------------------------------------------------|
 MG0266
 MG0266                          SUPERSEDED SURVEY CONTROL
 MG0266
 MG0266  NAD 83(1996)-  41 00 20.05975(N)    090 20 31.73144(W) AD(       ) 2
 MG0266  NAD 83(1986)-  41 00 20.06365(N)    090 20 31.74574(W) AD(       ) 2
 MG0266  NAD 27      -  41 00 19.93230(N)    090 20 31.28330(W) AD(       ) 2
 MG0266  NGVD 29 (??/??/92)  249.439  (m)          818.37   (f) ADJ UNCH    2 0
 MG0266  NGVD 29             249.44   (m)          818.4    (f) LEVELING    3  
 MG0266
 MG0266.Superseded values are not recommended for survey control.
 MG0266
 MG0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0266.See file dsdata.pdf to determine how the superseded data were derived.
 MG0266
 MG0266_MARKER: DS = TRIANGULATION STATION DISK
 MG0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0266_STAMPING: HENDERSON 2 1959
 MG0266_MARK LOGO: CGS
 MG0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0266+STABILITY: SURFACE MOTION
 MG0266
 MG0266  HISTORY     - Date     Condition        Report By
 MG0266  HISTORY     - 1959     MONUMENTED       CGS
 MG0266  HISTORY     - 1959     GOOD             CGS
 MG0266  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0266
 MG0266                          STATION DESCRIPTION
 MG0266
 MG0266'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0266'THE STATION IS LOCATED ABOUT 2-1/4 MILES EAST OF U.S. HIGHWAY
 MG0266'150, ABOUT 4-1/2 MILES NORTH OF GALESBURG AND ABOUT 4 MILES
 MG0266'SOUTHWEST OF WATAGA.
 MG0266'
 MG0266'TO REACH THE STATION FROM THE POST OFFICE IN WATAGA, GO
 MG0266'SOUTHWEST ON U.S. HIGHWAY 34 FOR 1.9 MILES TO CROSSROADS,
 MG0266'TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 1.3 MILES TO CROSSROADS,
 MG0266'JOG RIGHT THEN LEFT AND CONTINUE WEST ON GRAVEL ROAD FOR 0.95
 MG0266'MILE TO THE STATION ON LEFT AS DESCRIBED.
 MG0266'
 MG0266'THE STATION MARK IS A STANDARD DISK SET IN TOP OF A 12 X 12
 MG0266'INCH CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK
 MG0266'IS STAMPED HENDERSON 2 1959.  IT IS 24 FEET SOUTH OF APPROXIMATE
 MG0266'CENTER OF GRAVEL ROAD, 2.8 FEET NORTHWEST OF WITNESS POST
 MG0266'AND 1.5 FEET NORTH OF FENCELINE.
 MG0266'
 MG0266'REFERENCE MARK NO. 1 IS 23.5 FEET NORTH OF APPROXIMATE CENTER
 MG0266'OF GRAVEL ROAD AND 1 FOOT SOUTH OF FENCELINE.  THE MARK IS
 MG0266'A STANDARD REFERENCE MARK DISK SET IN TOP OF A 12 X 12 INCH
 MG0266'CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES AND THE DISK
 MG0266'IS STAMPED HENDERSON 2 NO. 1 1959.
 MG0266'
 MG0266'REFERENCE MARK NO. 2 IS 24 FEET SOUTH OF APPROXIMATE CENTER
 MG0266'OF GRAVEL ROAD, 21.9 FEET EAST OF WITNESS POST AND 1 FOOT
 MG0266'NORTH OF FENCELINE.  THE DISK IS A STANDARD REFERENCE MARK
 MG0266'DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST WHICH
 MG0266'PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED HENDERSON
 MG0266'2 NO. 2 1959.
 MG0266'
 MG0266'AZIMUTH MARK IS 26 FEET NORTH OF THE APPROXIMATE CENTER
 MG0266'OF GRAVEL ROAD, 19 FEET EAST OF FIELD ENTRANCE AND WOODEN
 MG0266'GATE, 2 FEET EAST-SOUTHEAST OF WITNESS POST AND 1 FOOT SOUTH
 MG0266'OF FENCELINE.  THE MARK IS A STANDARD AZIMUTH MARK DISK
 MG0266'SET IN TOP OF A 12 X 12 INCH CONCRETE POST WHICH PROJECTS
 MG0266'ABOUT 4 INCHES AND THE DISK IS STAMPED HENDERSON 2 1959.
 MG0266'
 MG0266'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVEL
 MG0266'ROAD FOR 0.35 MILE TO THE MARK ON RIGHT AS DESCRIBED.
 MG0266'
 MG0266'HEIGHT OF LIGHT ABOVE STATION MARK 3.93 METERS.
 MG0266
 MG0266                          STATION RECOVERY (1959)
 MG0266
 MG0266'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0266'1.9 MI SE FROM HENDERSON.
 MG0266'ABOUT 1.2 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE CHICAGO,
 MG0266'BURLINGTON AND QUINCY RAILROAD STATION AT HENDERSON, THENCE
 MG0266'0.7 MILES EAAST ALONG A GRAVEL ROAD, ABOUT 0.1 MILES EAST OF
 MG0266'CROSS ROAD, 22 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 1/2
 MG0266'FEET NORTH OF A FENCE, 120 1/2 FEET SOUTHWEST AND ACROSS THE
 MG0266'ROAD FROM THE THIRD POWER POLE EAST OF THE ROAD CROSSING, 2.8
 MG0266'FEET EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 MG0266'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 MG0266'INCHES.
 MG0266
 MG0266                          STATION RECOVERY (1997)
 MG0266
 MG0266'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0266'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0265 ***********************************************************************
 MG0265  DESIGNATION -  HENDERSON 2 RM 1
 MG0265  PID         -  MG0265
 MG0265  STATE/COUNTY-  IL/KNOX
 MG0265  COUNTRY     -  US
 MG0265  USGS QUAD   -  WATAGA (2018)
 MG0265
 MG0265                         *CURRENT SURVEY CONTROL
 MG0265  ______________________________________________________________________
 MG0265* NAD 83(1986) POSITION- 41 00 20.51   (N) 090 20 31.75   (W)   HD_HELD1
 MG0265* NAVD 88 ORTHO HEIGHT -   249.577 (meters)      818.82  (feet) ADJUSTED
 MG0265  ______________________________________________________________________
 MG0265  GEOID HEIGHT    -        -32.939 (meters)                     GEOID18
 MG0265  DYNAMIC HEIGHT  -        249.467 (meters)      818.46  (feet) COMP
 MG0265  MODELED GRAVITY -    980,179.2   (mgal)                       NAVD 88
 MG0265
 MG0265  VERT ORDER      -  SECOND    CLASS 0
 MG0265
 MG0265.The horizontal coordinates were determined by differentially corrected
 MG0265.hand held GPS observations or other comparable positioning techniques
 MG0265.and have an estimated accuracy of +/- 3 meters.
 MG0265
 MG0265.The orthometric height was determined by differential leveling and
 MG0265.adjusted by the NATIONAL GEODETIC SURVEY
 MG0265.in June 1991.
 MG0265
 MG0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0265.GEOID18 height accuracy estimate available here.
 MG0265
 MG0265.Click photographs - Photos may exist for this station.
 MG0265
 MG0265.The dynamic height is computed by dividing the NAVD 88
 MG0265.geopotential number by the normal gravity value computed on the
 MG0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0265.degrees latitude (g = 980.6199 gals.).
 MG0265
 MG0265.The modeled gravity was interpolated from observed gravity values.
 MG0265
 MG0265;                    North         East    Units  Estimated Accuracy
 MG0265;SPC IL W     -   481,673.0     685,237.6     MT  (+/- 3 meters HH1 GPS) 
 MG0265
 MG0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2352142792(NAD 83)
 MG0265
 MG0265                          SUPERSEDED SURVEY CONTROL
 MG0265
 MG0265  NGVD 29 (??/??/92)  249.629  (m)          818.99   (f) ADJ UNCH    2 0
 MG0265
 MG0265.Superseded values are not recommended for survey control.
 MG0265
 MG0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0265.See file dsdata.pdf to determine how the superseded data were derived.
 MG0265
 MG0265_MARKER: DR = REFERENCE MARK DISK
 MG0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0265_STAMPING: HENDERSON 2 NO 1 1959
 MG0265_MARK LOGO: CGS
 MG0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0265+STABILITY: SURFACE MOTION
 MG0265
 MG0265  HISTORY     - Date     Condition        Report By
 MG0265  HISTORY     - 1959     MONUMENTED       CGS
 MG0265  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0265
 MG0265                          STATION DESCRIPTION
 MG0265
 MG0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0265'1.9 MI SE FROM HENDERSON.
 MG0265'ABOUT 1.2 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE CHICAGO,
 MG0265'BURLINGTON AND QUINCY RAILROAD STATION AT HENDERSON, THENCE
 MG0265'0.7 MILES EAST ALONG A GRAVEL ROAD, ABOUT 0.1 MILES EAST OF A CROSS
 MG0265'ROAD, 23 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT
 MG0265'SOUTH OF A FENCE, 112 1/2 FEET WEST OF THE THIRD POWER POLE EAST OF
 MG0265'THE ROAD CROSSING, 45.8 FEET NORTH OF TRIANGULATION STATION
 MG0265'HENDERSON 2, 46.8 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MG0265'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 MG0265'PROJECTING 3 INCHES.
 MG0265
 MG0265                          STATION RECOVERY (1997)
 MG0265
 MG0265'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0265'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0267 ***********************************************************************
 MG0267  DESIGNATION -  HENDERSON 2 RM 2
 MG0267  PID         -  MG0267
 MG0267  STATE/COUNTY-  IL/KNOX
 MG0267  COUNTRY     -  US
 MG0267  USGS QUAD   -  WATAGA (2018)
 MG0267
 MG0267                         *CURRENT SURVEY CONTROL
 MG0267  ______________________________________________________________________
 MG0267* NAD 83(1986) POSITION- 41 00 20.06   (N) 090 20 31.41   (W)   HD_HELD1
 MG0267* NAVD 88 ORTHO HEIGHT -   249.586 (meters)      818.85  (feet) ADJUSTED
 MG0267  ______________________________________________________________________
 MG0267  GEOID HEIGHT    -        -32.939 (meters)                     GEOID18
 MG0267  DYNAMIC HEIGHT  -        249.477 (meters)      818.49  (feet) COMP
 MG0267  MODELED GRAVITY -    980,179.2   (mgal)                       NAVD 88
 MG0267
 MG0267  VERT ORDER      -  SECOND    CLASS 0
 MG0267
 MG0267.The horizontal coordinates were determined by differentially corrected
 MG0267.hand held GPS observations or other comparable positioning techniques
 MG0267.and have an estimated accuracy of +/- 3 meters.
 MG0267
 MG0267.The orthometric height was determined by differential leveling and
 MG0267.adjusted by the NATIONAL GEODETIC SURVEY
 MG0267.in June 1991.
 MG0267
 MG0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0267.GEOID18 height accuracy estimate available here.
 MG0267
 MG0267.Click photographs - Photos may exist for this station.
 MG0267
 MG0267.The dynamic height is computed by dividing the NAVD 88
 MG0267.geopotential number by the normal gravity value computed on the
 MG0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0267.degrees latitude (g = 980.6199 gals.).
 MG0267
 MG0267.The modeled gravity was interpolated from observed gravity values.
 MG0267
 MG0267;                    North         East    Units  Estimated Accuracy
 MG0267;SPC IL W     -   481,659.1     685,245.5     MT  (+/- 3 meters HH1 GPS) 
 MG0267
 MG0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2352942778(NAD 83)
 MG0267
 MG0267                          SUPERSEDED SURVEY CONTROL
 MG0267
 MG0267  NGVD 29 (??/??/92)  249.638  (m)          819.02   (f) ADJ UNCH    2 0
 MG0267
 MG0267.Superseded values are not recommended for survey control.
 MG0267
 MG0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0267.See file dsdata.pdf to determine how the superseded data were derived.
 MG0267
 MG0267_MARKER: DR = REFERENCE MARK DISK
 MG0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0267_STAMPING: HENDERSON 2 RM 2 1959
 MG0267_MARK LOGO: CGS
 MG0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0267+STABILITY: SURFACE MOTION
 MG0267
 MG0267  HISTORY     - Date     Condition        Report By
 MG0267  HISTORY     - 1959     MONUMENTED       CGS
 MG0267  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0267
 MG0267                          STATION DESCRIPTION
 MG0267
 MG0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0267'1.9 MI SE FROM HENDERSON.
 MG0267'ABOUT 1.2 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE CHICAGO,
 MG0267'BURLINGTON AND QUINCY RAILROAD STATION AT HENDERSON, THENCE
 MG0267'0.7 MILES EAST ALONG A GRAVEL ROAD, ABOUT 0.1 MILE EAST OF A
 MG0267'CROSS ROAD, 22 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1
 MG0267'FOOT NORTH OF A FENCE, 98 FEET SOUTHWEST AND ACROSS THE ROAD FROM
 MG0267'THE THIRD POWER POLE EAST OF THE ROAD CROSSING, 24.6 FEET EAST
 MG0267'OF TRIANGULATION STATION HENDERSON 2, 21.9 FEET EAST OF A
 MG0267'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 MG0267'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0267
 MG0267                          STATION RECOVERY (1997)
 MG0267
 MG0267'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0267'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0547 ***********************************************************************
 MF0547  DESIGNATION -  HENDERSON RESET
 MF0547  PID         -  MF0547
 MF0547  STATE/COUNTY-  IL/OGLE
 MF0547  COUNTRY     -  US
 MF0547  USGS QUAD   -  ROCHELLE (2018)
 MF0547
 MF0547                         *CURRENT SURVEY CONTROL
 MF0547  ______________________________________________________________________
 MF0547* NAD 83(1997) POSITION- 41 53 51.95845(N) 089 03 15.47566(W)   ADJUSTED
 MF0547* NAVD 88 ORTHO HEIGHT -   246.110 (meters)      807.45  (feet) ADJUSTED
 MF0547  ______________________________________________________________________
 MF0547  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 MF0547  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 MF0547  DYNAMIC HEIGHT  -        246.022 (meters)      807.16  (feet) COMP
 MF0547  MODELED GRAVITY -    980,261.3   (mgal)                       NAVD 88
 MF0547
 MF0547  HORZ ORDER      -  SECOND
 MF0547  VERT ORDER      -  FIRST     CLASS II
 MF0547
 MF0547.The horizontal coordinates were established by classical geodetic methods
 MF0547.and adjusted by the National Geodetic Survey in October 1999.
 MF0547
 MF0547.The orthometric height was determined by differential leveling and
 MF0547.adjusted by the NATIONAL GEODETIC SURVEY
 MF0547.in June 1991.
 MF0547
 MF0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0547.GEOID18 height accuracy estimate available here.
 MF0547
 MF0547.Click photographs - Photos may exist for this station.
 MF0547
 MF0547.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0547
 MF0547.The dynamic height is computed by dividing the NAVD 88
 MF0547.geopotential number by the normal gravity value computed on the
 MF0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0547.degrees latitude (g = 980.6199 gals.).
 MF0547
 MF0547.The modeled gravity was interpolated from observed gravity values.
 MF0547
 MF0547. The following values were computed from the NAD 83(1997) position.
 MF0547
 MF0547;                    North         East     Units Scale Factor Converg.
 MF0547;SPC IL W     -   581,326.309   792,303.103   MT  1.00004598   +0 44 34.4
 MF0547;SPC IL W     - 1,907,234.73  2,599,414.43   sFT  1.00004598   +0 44 34.4
 MF0547;UTM  16      - 4,640,465.987   329,591.796   MT  0.99995734   -1 22 19.9
 MF0547
 MF0547!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0547!SPC IL W     -   0.99996658  x   1.00004598  =   1.00001256
 MF0547!UTM  16      -   0.99996658  x   0.99995734  =   0.99992392
 MF0547
 MF0547:                Primary Azimuth Mark                     Grid Az
 MF0547:SPC IL W     -  HENDERSON 2 RM 3                         267 51 38.8
 MF0547:UTM  16      -  HENDERSON 2 RM 3                         269 58 33.1
 MF0547
 MF0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2959140465(NAD 83)
 MF0547
 MF0547|---------------------------------------------------------------------|
 MF0547| PID    Reference Object                     Distance      Geod. Az  |
 MF0547|                                                           dddmmss.s |
 MF0547| MF0549 HENDERSON RM                         18.310 METERS 01854     |
 MF0547| MF0548 HENDERSON 2                           5.747 METERS 23140     |
 MF0547| CI7514 HENDERSON 2 RM 3                                   2683613.2 |
 MF0547| MF1545 ROCHELLE CALIF PACK CORP TANK       APPROX. 3.2 KM 3222717.0 |
 MF0547|---------------------------------------------------------------------|
 MF0547
 MF0547                          SUPERSEDED SURVEY CONTROL
 MF0547
 MF0547  NAD 83(1996)-  41 53 51.95926(N)    089 03 15.47814(W) AD(       ) 2
 MF0547  NAD 83(1986)-  41 53 51.95824(N)    089 03 15.48136(W) AD(       ) 2
 MF0547  NAD 27      -  41 53 51.85330(N)    089 03 15.13910(W) AD(       ) 2
 MF0547  USSD        -  41 53 52.00600(N)    089 03 14.92000(W) AD(       ) 3
 MF0547  NGVD 29 (??/??/92)  246.170  (m)          807.64   (f) ADJ UNCH    1 2
 MF0547  NGVD 29             246.17   (m)          807.6    (f) LEVELING    3  
 MF0547
 MF0547.Superseded values are not recommended for survey control.
 MF0547
 MF0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0547.See file dsdata.pdf to determine how the superseded data were derived.
 MF0547
 MF0547_MARKER: DS = TRIANGULATION STATION DISK
 MF0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0547_STAMPING: HENDERSON 1920 1954
 MF0547_MARK LOGO: CGS
 MF0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0547+STABILITY: SURFACE MOTION
 MF0547
 MF0547  HISTORY     - Date     Condition        Report By
 MF0547  HISTORY     - 1920     MONUMENTED       CGS
 MF0547  HISTORY     - 1954     SEE DESCRIPTION  CGS
 MF0547  HISTORY     - 1969     GOOD             CGS
 MF0547  HISTORY     - 1969     GOOD             CGS
 MF0547  HISTORY     - 1973     GOOD             NGS
 MF0547  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0547  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0547  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0547
 MF0547                          STATION DESCRIPTION
 MF0547
 MF0547'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0547'STATION IS ABOUT 2 MILES S OF ROCHELLE, ON THE S SIDE OF THE
 MF0547'HIGHWAY, 50 YARDS N OF THE POINT WHERE THE ROCHELLE-STEWARD
 MF0547'ROAD TURNS DIRECTLY E, AND 45 YARDS S OF VALE SCHOOL NO. 132.
 MF0547'THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 MF0547'BRONZE DISKS SET IN CONCRETE.
 MF0547'THE REFERENCE MARK IS ON THE OPPOSITE SIDE OF THE
 MF0547'OF THE SCHOOL FENCE LINE, 18.31 METERS (60.07 FEET) FROM THE
 MF0547'STATION, N 12 DEG 33 MIN E.
 MF0547
 MF0547                          STATION RECOVERY (1954)
 MF0547
 MF0547'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0547'THIS TRAVERSE STATION WAS FOUND ON THE SIDE OF A ROADBANK AND
 MF0547'LEADING SHARPLY TO THE W.  THE SURFACE MARK WAS REMOVED, THE
 MF0547'UNDERGROUND MARK WAS LOWERED 4 FT. AND SET IN ITS ORIGINAL
 MF0547'POSITION.  A NEW SURFACE MARK WAS CENTERED OVER THIS MARK AND
 MF0547'SET ON THE LEVEL OF THE ROADBED IN AN ALCOVE DUG INTO THE
 MF0547'BANK OF THE CUT.
 MF0547'
 MF0547'REACHED FROM THE RAILROAD STATION IN ROCHELLE, GO S ON MAIN
 MF0547'STREET FOR 1.8 MI. WHERE THE BLACK-TOP ROAD CURVES TO THE
 MF0547'LEFT, KEEP STRAIGHT AHEAD ON THE GRAVEL FOR 0.2 MI. TO A T-ROAD,
 MF0547'TURN RIGHT FOR 50 YD. TO THE STATION ON THE LEFT.
 MF0547'
 MF0547'THE 1920 DESCRIPTION WAS FOUND TO BE INADEQUATE EXCEPT AS TO
 MF0547'TYPE OF MARKS, AND DISTANCE AND DIRECTION TO REFERENCE MARK
 MF0547'WHICH CHECKED.
 MF0547'
 MF0547'THE STATION SURFACE MARK AND UNDERGROUND MARK WERE STAMPED
 MF0547'HENDERSON 1920-1954.
 MF0547
 MF0547                          STATION RECOVERY (1969)
 MF0547
 MF0547'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0547'THE STATION MARK, STAMPED HENDERSON 1920 1954 IS ABOUT 2.2 MILES
 MF0547'SOUTHEAST ALONG TH CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0547'FROM THE STATION AT ROCHELLE, THENCE 0.45 MILE WEST ALONG
 MF0547'STEWARD ROAD, THENCE 0.2 MILE WEST ALONG A GRAVELED ROAD,
 MF0547'21 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 157 FEET WEST
 MF0547'OF THE EXTENDED CENTER LINE OF A GRAVELED ROAD WHICH LEADS
 MF0547'NORTH, 77 FEET WEST OF AN UNDERGROUND TELEPHONE CABLE MARKER,
 MF0547'60.07 FEET SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM R.M.
 MF0547'HENDERSON, 3 FEET NORTH OF A FENCE, ABOUT 1 FOOT BELOW THE
 MF0547'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 MF0547'WHICH IS LOCATED IN A NICHE IN THE SOUTH SHOULDER OF THE ROAD
 MF0547'AND 1-1/2 FEET ABOVE THE BOTTOM OF A DITCH.
 MF0547'
 MF0547'R.M. HENDERSON, STAMPED HENDERSON 1920 IS 60.07 FEET
 MF0547'NORTH-NORTHEAST OF THE STATION MARK, 142 FEET WEST OF THE CENTER
 MF0547'OF THE JUNCTION OF THE ROAD AND A GRAVELED ROAD WHICH LEADS
 MF0547'NORTH, 35-1/2 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST
 MF0547'ROAD, 40 FEET SOUTH OF THE SOUTHWEST CORNER OF THE SOUTH WING
 MF0547'OF A HOUSE, 12-1/2 FEET EAST OF A TELEPHONE POLE, 8 FEET WEST
 MF0547'OF THE WEST END OF A HEDGEROW, ABOUT 1 FOOT ABOVE THE LEVEL
 MF0547'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 MF0547'LEVEL WITH THE SURFACE OF THE GROUND.
 MF0547'
 MF0547'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.85 MILES
 MF0547'SOUTH
 MF0547
 MF0547                          STATION RECOVERY (1969)
 MF0547
 MF0547'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0547'2.8 MI S FROM ROCHELLE.
 MF0547'ABOUT 2.2 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 MF0547'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, THENCE 0.45 MILE
 MF0547'WEST ALONG STEWARD ROAD, THENCE 0.2 MILE WEST ALONG A GRAVELED
 MF0547'ROAD, 21 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 157 FEET WEST
 MF0547'OF THE EXTENDED CENTER LINE OF A GRAVELED ROAD WHICH LEADS NORTH,
 MF0547'77 FEET WEST OF AN UNDERGROUND TELEPHONE CABLE MARKER, 60.07
 MF0547'FEET SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM RM HENDERSON, 3
 MF0547'FEET NORTH OF A FENCE, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD,
 MF0547'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LOCATED IN A
 MF0547'NICHE IN THE SOUTH SHOULDER OF THE ROAD, AND ABOUT 1 1/2 FEET
 MF0547'ABOVE THE BOTTOM OF A DITCH.  SEC 36, T40N, R1E
 MF0547
 MF0547                          STATION RECOVERY (1973)
 MF0547
 MF0547'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 MF0547'THE STATION MARK AND REFERENCE MARK 1920 WERE FOUND IN GOOD
 MF0547'CONDITION.  THE DISTANCE TO THE REFERENCE MARK CHECKED.  THE
 MF0547'STATION MARK WAS FOUND TO BE IN THE WAY OF ROAD WORK AND THE
 MF0547'SURFACE MARK WAS DESTROYED AFTER A NEW STATION HENDERSON 2
 MF0547'1973 WAS ESTABLISHED.  THE REFERENCE MARK WAS LEFT INTACT AND
 MF0547'USED WITH THE NEW STATION.
 MF0547'
 MF0547'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0547'
 MF0547'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SOUTHEAST
 MF0547'EDGE OF ROCHELLE
 MF0547
 MF0547                          STATION RECOVERY (1996)
 MF0547
 MF0547'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0547'MARK NOT FOUND.
 MF0547
 MF0547                          STATION RECOVERY (2001)
 MF0547
 MF0547'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0547'MARK NOT FOUND.
 MF0547
 MF0547                          STATION RECOVERY (2004)
 MF0547
 MF0547'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0547'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0549 ***********************************************************************
 MF0549  DESIGNATION -  HENDERSON RM
 MF0549  PID         -  MF0549
 MF0549  STATE/COUNTY-  IL/OGLE
 MF0549  COUNTRY     -  US
 MF0549  USGS QUAD   -  ROCHELLE (2018)
 MF0549
 MF0549                         *CURRENT SURVEY CONTROL
 MF0549  ______________________________________________________________________
 MF0549* NAD 83(1986) POSITION- 41 53 52.52   (N) 089 03 15.22   (W)   HD_HELD1
 MF0549* NAVD 88 ORTHO HEIGHT -   246.761 (meters)      809.58  (feet) ADJUSTED
 MF0549  ______________________________________________________________________
 MF0549  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 MF0549  DYNAMIC HEIGHT  -        246.673 (meters)      809.29  (feet) COMP
 MF0549  MODELED GRAVITY -    980,261.3   (mgal)                       NAVD 88
 MF0549
 MF0549  VERT ORDER      -  FIRST     CLASS II
 MF0549
 MF0549.The horizontal coordinates were determined by differentially corrected
 MF0549.hand held GPS observations or other comparable positioning techniques
 MF0549.and have an estimated accuracy of +/- 3 meters.
 MF0549
 MF0549.The orthometric height was determined by differential leveling and
 MF0549.adjusted by the NATIONAL GEODETIC SURVEY
 MF0549.in June 1991.
 MF0549
 MF0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0549.GEOID18 height accuracy estimate available here.
 MF0549
 MF0549.Click photographs - Photos may exist for this station.
 MF0549
 MF0549.The dynamic height is computed by dividing the NAVD 88
 MF0549.geopotential number by the normal gravity value computed on the
 MF0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0549.degrees latitude (g = 980.6199 gals.).
 MF0549
 MF0549.The modeled gravity was interpolated from observed gravity values.
 MF0549
 MF0549;                    North         East    Units  Estimated Accuracy
 MF0549;SPC IL W     -   581,343.7     792,308.8     MT  (+/- 3 meters HH1 GPS) 
 MF0549
 MF0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2959840483(NAD 83)
 MF0549
 MF0549                          SUPERSEDED SURVEY CONTROL
 MF0549
 MF0549  NGVD 29 (??/??/92)  246.821  (m)          809.78   (f) ADJ UNCH    1 2
 MF0549
 MF0549.Superseded values are not recommended for survey control.
 MF0549
 MF0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0549.See file dsdata.pdf to determine how the superseded data were derived.
 MF0549
 MF0549_MARKER: DR = REFERENCE MARK DISK
 MF0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0549_STAMPING: HENDERSON 1920
 MF0549_MARK LOGO: CGS
 MF0549_PROJECTION: FLUSH
 MF0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0549+STABILITY: SURFACE MOTION
 MF0549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0549+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2001
 MF0549
 MF0549  HISTORY     - Date     Condition        Report By
 MF0549  HISTORY     - 1920     MONUMENTED       CGS
 MF0549  HISTORY     - 1969     GOOD             CGS
 MF0549  HISTORY     - 1973     GOOD             NGS
 MF0549  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0549  HISTORY     - 20010721 GOOD             USPSQD
 MF0549  HISTORY     - 20040929 GOOD             USPSQD
 MF0549  HISTORY     - 20110419 POOR             AEROME
 MF0549
 MF0549                          STATION DESCRIPTION
 MF0549
 MF0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0549'2.8 MI S FROM ROCHELLE.
 MF0549'ABOUT 2.2 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0549'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 0.45 MILE WEST
 MF0549'ALONG STEWARD ROAD, THENCE 0.2 MILE WEST ALONG A GRAVELED ROAD,
 MF0549'142 FEET WEST OF THE CENTER OF THE JUNCTION OF THE ROAD AND A
 MF0549'GRAVELED ROAD WHICH LEADS NORTH, 35 1/2 FEET NORTH OF THE
 MF0549'CENTER LINE OF THE ROAD, 40 FEET SOUTH OF THE SOUTHWEST CORNER
 MF0549'OF THE SOUTH WING OF A HOUSE, 12 1/2 FEET EAST OF A TELEPHONE
 MF0549'POLE, 8 FEET WEST OF THE WEST END OF A HEDGEROW, 60.07 FEET
 MF0549'NORTH-NORTHEAST AND ACROSS THE ROAD FROM TRIANGULATION STATION
 MF0549'HENDERSON 1920, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 MF0549'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 MF0549'OF THE GROUND.  SEC 36, T40N, R1E
 MF0549
 MF0549                          STATION RECOVERY (1973)
 MF0549
 MF0549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 MF0549'RECOVERED IN GOOD CONDITION.
 MF0549
 MF0549                          STATION RECOVERY (1996)
 MF0549
 MF0549'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0549'MARK NOT FOUND.
 MF0549
 MF0549                          STATION RECOVERY (2001)
 MF0549
 MF0549'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0549'RECOVERED IN GOOD CONDITION.
 MF0549
 MF0549                          STATION RECOVERY (2004)
 MF0549
 MF0549'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0549'RECOVERED IN GOOD CONDITION.
 MF0549
 MF0549                          STATION RECOVERY (2011)
 MF0549
 MF0549'RECOVERY NOTE BY AERO METRIC INC 2011 (MB)
 MF0549'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0444 ***********************************************************************
 LC0444  DESIGNATION -  HENDRIX
 LC0444  PID         -  LC0444
 LC0444  STATE/COUNTY-  IL/MCLEAN
 LC0444  COUNTRY     -  US
 LC0444  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0444
 LC0444                         *CURRENT SURVEY CONTROL
 LC0444  ______________________________________________________________________
 LC0444* NAD 83(2011) POSITION- 40 25 47.28387(N) 088 59 19.21724(W)   ADJUSTED
 LC0444* NAD 83(2011) ELLIP HT-   212.367 (meters)        (06/27/12)   ADJUSTED
 LC0444* NAD 83(2011) EPOCH   -  2010.00
 LC0444* NAVD 88 ORTHO HEIGHT -   244.481 (meters)      802.10  (feet) ADJUSTED
 LC0444  ______________________________________________________________________
 LC0444  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 LC0444  NAD 83(2011) X  -     85,815.751 (meters)                     COMP
 LC0444  NAD 83(2011) Y  - -4,861,298.261 (meters)                     COMP
 LC0444  NAD 83(2011) Z  -  4,114,567.042 (meters)                     COMP
 LC0444  LAPLACE CORR    -          2.13  (seconds)                    DEFLEC18
 LC0444  DYNAMIC HEIGHT  -        244.365 (meters)      801.72  (feet) COMP
 LC0444  MODELED GRAVITY -    980,144.6   (mgal)                       NAVD 88
 LC0444
 LC0444  VERT ORDER      -  SECOND    CLASS 0
 LC0444
 LC0444  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0444  Standards:
 LC0444         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0444            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0444  -------------------------------------------------------------------
 LC0444  NETWORK    2.17   2.86           0.98   0.76   1.46      0.10764302
 LC0444  -------------------------------------------------------------------
 LC0444  Click here for local accuracies and other accuracy information.
 LC0444
 LC0444.The horizontal coordinates were established by GPS observations
 LC0444.and adjusted by the National Geodetic Survey in June 2012.
 LC0444
 LC0444.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0444.been affixed to the stable North American tectonic plate. See 
 LC0444.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0444
 LC0444.The horizontal coordinates are valid at the epoch date displayed above
 LC0444.which is a decimal equivalence of Year/Month/Day.
 LC0444
 LC0444.The orthometric height was determined by differential leveling and
 LC0444.adjusted by the NATIONAL GEODETIC SURVEY
 LC0444.in June 1991.
 LC0444
 LC0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0444.GEOID18 height accuracy estimate available here.
 LC0444
 LC0444.Click photographs - Photos may exist for this station.
 LC0444
 LC0444.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0444
 LC0444.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0444
 LC0444.The ellipsoidal height was determined by GPS observations
 LC0444.and is referenced to NAD 83.
 LC0444
 LC0444.The dynamic height is computed by dividing the NAVD 88
 LC0444.geopotential number by the normal gravity value computed on the
 LC0444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0444.degrees latitude (g = 980.6199 gals.).
 LC0444
 LC0444.The modeled gravity was interpolated from observed gravity values.
 LC0444
 LC0444. The following values were computed from the NAD 83(2011) position.
 LC0444
 LC0444;                    North         East     Units Scale Factor Converg.
 LC0444;SPC IL E     -   417,929.945   244,391.785   MT  1.00001305   -0 25 30.0
 LC0444;SPC IL E     - 1,371,158.49    801,808.71   sFT  1.00001305   -0 25 30.0
 LC0444;UTM  16      - 4,477,361.653   331,311.228   MT  0.99995028   -1 17 24.0
 LC0444
 LC0444!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0444!SPC IL E     -   0.99996669  x   1.00001305  =   0.99997974
 LC0444!UTM  16      -   0.99996669  x   0.99995028  =   0.99991697
 LC0444
 LC0444:                Primary Azimuth Mark                     Grid Az
 LC0444:SPC IL E     -  HENDRIX AZ MK RESET                      094 11 05.4
 LC0444:UTM  16      -  HENDRIX AZ MK RESET                      095 02 59.4
 LC0444
 LC0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3131177361(NAD 83)
 LC0444
 LC0444|---------------------------------------------------------------------|
 LC0444| PID    Reference Object                     Distance      Geod. Az  |
 LC0444|                                                           dddmmss.s |
 LC0444| LC1819 BLOOMINGTON ILL PWR W MICROWAV      APPROX. 3.4 KM 0022402.7 |
 LC0444| LC1820 BLOOMINGTON TV STA WBLN MAST        APPROX. 3.6 KM 0205145.0 |
 LC0444| LC0446 HENDRIX RM 3                          3.474 METERS 07758     |
 LC0444| LC0441 HENDRIX AZ MK                                      0932028.2 |
 LC0444| LC0442 HENDRIX AZ MK RESET                                0934535.4 |
 LC0444| LC0443 HENDRIX RM 1                         17.526 METERS 15543     |
 LC0444| LC0447 HENDRIX RM 4                         22.077 METERS 19150     |
 LC0444| LC1821 BLOOMINGTON CO NURSING HOME TK      APPROX. 1.9 KM 2035319.6 |
 LC0444| LC0445 HENDRIX RM 2                         12.333 METERS 26809     |
 LC0444| LC1905 BLOOMINGTON RAD STA WJBC MAST       APPROX. 3.0 KM 3193010.0 |
 LC0444|---------------------------------------------------------------------|
 LC0444
 LC0444                          SUPERSEDED SURVEY CONTROL
 LC0444
 LC0444  NAD 83(2007)-  40 25 47.28401(N)    088 59 19.21819(W) AD(2002.00) 0
 LC0444  ELLIP H (02/10/07)  212.385  (m)                       GP(2002.00)    
 LC0444  ELLIP H (02/03/05)  212.401  (m)                       GP(       ) 4 2
 LC0444  NAD 83(1997)-  40 25 47.28382(N)    088 59 19.21807(W) AD(       ) 1
 LC0444  ELLIP H (03/04/03)  212.386  (m)                       GP(       ) 4 2
 LC0444  NAD 83(1997)-  40 25 47.28402(N)    088 59 19.21910(W) AD(       ) 2
 LC0444  NAD 83(1986)-  40 25 47.29551(N)    088 59 19.21837(W) AD(       ) 2
 LC0444  NAD 27      -  40 25 47.16470(N)    088 59 18.93950(W) AD(       ) 2
 LC0444  NAVD 88             244.48   (m)          802.1    (f) LEVELING    3  
 LC0444  NGVD 29 (??/??/92)  244.541  (m)          802.30   (f) ADJ UNCH    2 0
 LC0444  NGVD 29             244.54   (m)          802.3    (f) LEVELING    3  
 LC0444
 LC0444.Superseded values are not recommended for survey control.
 LC0444
 LC0444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0444.See file dsdata.pdf to determine how the superseded data were derived.
 LC0444
 LC0444_MARKER: DS = TRIANGULATION STATION DISK
 LC0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0444_STAMPING: HENDRIX 1959
 LC0444_MARK LOGO: CGS
 LC0444_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0444+STABILITY: SURFACE MOTION
 LC0444_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0444+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2016
 LC0444
 LC0444  HISTORY     - Date     Condition        Report By
 LC0444  HISTORY     - 1959     MONUMENTED       CGS
 LC0444  HISTORY     - 1959     GOOD             CGS
 LC0444  HISTORY     - 1969     GOOD             CGS
 LC0444  HISTORY     - 1969     GOOD             CGS
 LC0444  HISTORY     - 1970     GOOD             NGS
 LC0444  HISTORY     - 1982     GOOD             NGS
 LC0444  HISTORY     - 19820615 GOOD             NGS
 LC0444  HISTORY     - 200205   GOOD             ASCPC
 LC0444  HISTORY     - 20160601 GOOD             COMPDA
 LC0444
 LC0444                          STATION DESCRIPTION
 LC0444
 LC0444'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0444'STATION IS LOCATED ABOUT 3-1/2 MILES SOUTH OF CENTER OF
 LC0444'BLOOMINGTON, 4 MILES EAST-NORTHEAST OF SHIRLEY AND 0.1 MILE EAST OF
 LC0444'U.S. HIGHWAY NO. 51.
 LC0444'
 LC0444'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY NO. 51 AND 66
 LC0444'IN THE SOUTH EDGE OF BLOOMINGTON, GO SOUTH ON U.S. HIGHWAY
 LC0444'NO. 51 FOR 2.15 MILES TO T-ROAD LEFT AND COLONIAL MOTEL IN
 LC0444'SOUTHEAST CORNER OF T-ROAD.  TURN LEFT, GO EAST ON SURFACED
 LC0444'ROAD FOR 0.1 MILE TO STATION ON LEFT AS DESCRIBED.
 LC0444'
 LC0444'STATION MARK, A STANDARD DISK STAMPED HENDRIX 1959, IS SET IN
 LC0444'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 7 INCHES.
 LC0444'THE MARK IS 36 FEET NORTH OF CENTER OF ROAD, 2.6 FEET
 LC0444'SOUTH OF FENCE AND 2.3 FEET SOUTH OF WITNESS POST.
 LC0444'
 LC0444'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED HENDRIX NO.
 LC0444'1 1959, IS SET IN A DRILL HOLE FLUSH ON A CONCRETE CULVERT.
 LC0444'THE MARK IS 16.6 FEET SOUTH OF CENTER OF ROAD AND 16 FEET
 LC0444'NORTH-NORTHWEST OF TELEPHONE POLE.
 LC0444'
 LC0444'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED HENDRIX NO.
 LC0444'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC0444'PROJECTING ABOUT 4 INCHES.  THE MARK IS 34.5 FEET NORTH OF
 LC0444'CENTER OF ROAD AND 4.5 FEET SOUTH OF FENCE.
 LC0444'
 LC0444'AZIMUTH MARK, A STANDARD DISK STAMPED HENDRIX 1959, IS SET
 LC0444'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES.
 LC0444'THE MARK IS 29 FEET SOUTH OF ROAD, 28 FEET WEST OF TELEPHONE
 LC0444'POLE, 2.2 FEET NORTH OF FENCE AND 1.8 FEET NORTH OF WITNESS
 LC0444'POST.
 LC0444'
 LC0444'TO REACH AZIMUTH MARK FROM STATION, GO EAST ON SURFACED
 LC0444'ROAD FOR 0.3 MILE TO MARK ON RIGHT SIDE OF ROAD AS DESCRIBED.
 LC0444
 LC0444                          STATION RECOVERY (1959)
 LC0444
 LC0444'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC0444'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH
 LC0444'MARK WERE RECOVERED IN GOOD CONDITION.  NO CHECK WAS MADE OF THE
 LC0444'DISTANCES AND DIRECTIONS TO REFERENCE MARKS 1 AND 2 OR THE
 LC0444'AZIMUTH MARK.  THE PREVIOUS DESCRIPTION AND TO REACH ARE
 LC0444'ADEQUATE.
 LC0444
 LC0444                          STATION RECOVERY (1969)
 LC0444
 LC0444'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0444'THE STATION MARK, STAMPED HENDRIX 1959 IS ABOUT 0.65 MILE EAST
 LC0444'ALONG E. WASHINGTON STREET FROM THE MC LEAN COUNTY COURTHOUSE
 LC0444'AT BLOOMINGTON, THENCE 3.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 LC0444'RAILROAD, THENCE 0.5 MILE WEST ALONG A PAVED ROAD, 36 FEET NORTH
 LC0444'OF THE CENTER LINE OF THE ROAD, 17-1/2 FEET EAST OF A POWER POLE
 LC0444'WHICH IS BRACED BY 3 GUY WIRES, 57.50 FEET NORTHWEST OF R.M.
 LC0444'1, 3 FEET SOUTH OF A FENCE, 2.2 FEET SOUTH OF A METAL WITNESS
 LC0444'POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN
 LC0444'THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE
 LC0444'SURFACE OF THE GROUND.
 LC0444'
 LC0444'R.M. 1, STAMPED HENDRIX NO 1 1959 IS 57.50 FEET SOUTHEAST AND
 LC0444'ACROSS THE ROAD FROM THE STATION MARK, 17 FEET SOUTH OF THE
 LC0444'CENTER LINE OF THE ROAD, SET IN THE TOP OF THE EAST END OF THE
 LC0444'SOUTH CONCRETE HEADWALL OF A 24-INCH TUBULAR CULVERT, AND ABOUT
 LC0444'LEVEL WITH THE ROAD.
 LC0444'
 LC0444'R.M. 2 WAS SEARCHED FOR BUT NOT RECOVERED.  IT IS BELIEVED THE
 LC0444'MARK WAS EITHER COVERED OR DESTROYED DURING THE ERECTION OF
 LC0444'A NEW POWER POLE NEAR THE DESCRIBED LOCATION OF THE MARK.
 LC0444'
 LC0444'THE AZIMUTH MARK, STAMPED HENDRIX 1959 IS 0.2 MILE WEST ALONG
 LC0444'A PAVED ROAD FROM THE STATION MARK, 28 FEET SOUTH OF THE
 LC0444'CENTER LINE OF THE ROAD, 0.1 MILE EAST OF A MOBILE HOME PARK,
 LC0444'111 FEET SOUTHWEST AND ACROSS THE ROAD FROM A POWER POLE,
 LC0444'1.8 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 LC0444'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0444'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0444'
 LC0444'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.7 MILES
 LC0444'SOUTH
 LC0444
 LC0444                          STATION RECOVERY (1969)
 LC0444
 LC0444'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0444'4.7 MI S FROM BLOOMINGTON.
 LC0444'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0444'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 3.55 MILES SOUTH ALONG
 LC0444'THE ILLINOIS CENTRAL RAILROAD, THENCE 0.5 MILE WEST ALONG A
 LC0444'PAVED ROAD, 36 FEET NORTH OF THE CENTER LINE OF THE ROAD, 17 1/2
 LC0444'FEET EAST OF A POWER POLE WHICH IS BRACED BY 3 GUY WIRES, 57.50
 LC0444'FEET NORTHWEST OF HENDRIX RM 1, 3 FEET SOUTH OF A FENCE, 2.2
 LC0444'FEET SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE
 LC0444'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0444'PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 21,
 LC0444'T 23 N, R 2 E.
 LC0444
 LC0444                          STATION RECOVERY (1970)
 LC0444
 LC0444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0444'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 LC0444'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 FOUND WITH THE
 LC0444'DISK GONE.  REFERENCE MARK 1 AND THE AZIMUTH MARK WERE IN
 LC0444'THE WAY OF ROAD WORK AND WERE DESTROYED AT THE REQUEST OF THE
 LC0444'COUNTY AFTER A REFERENCE MARK 3, 4 AND NEW AZIMUTH MARK WERE
 LC0444'SET.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 1 CHECKED.
 LC0444'THE DIRECTION TO REFERENCE MARK 2 COULD NOT BE CHECKED DUE
 LC0444'TO THE MARK BEING DESTROYED.  THE DIRECTION TO THE WATER TANK
 LC0444'WAS FOUND TO BE IN ERROR BY 14.2 SECONDS.
 LC0444'
 LC0444'THE STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF SHIRLEY,
 LC0444'36 FEET NORTH OF THE CENTERLINE OF PAVED ROAD, 1 FOOT EAST
 LC0444'OF A METAL WITNESS POST AND 1 FOOT WEST OF A METAL WITNESS
 LC0444'POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 LC0444'HENDRIX 1959.
 LC0444'
 LC0444'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY
 LC0444'74 AND U.S. HIGHWAY 51 AT THE SOUTHEAST EDGE OF BLOOMINGTON,
 LC0444'GO SOUTH ON HIGHWAY 51 FOR 0.4 MILE TO A SIDE ROAD LEFT AT
 LC0444'THE COLONIAL MOTEL.  TURN LEFT AND GO EAST ON PAVED ROAD FOR
 LC0444'0.1 MILE TO THE STATION ON THE LEFT.  CONTINUE EAST ON THE PAVED
 LC0444'ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 LC0444'
 LC0444'REFERENCE MARK 3 IS 39 FEET NORTH OF THE CENTERLINE OF THE
 LC0444'ROAD, 1 FOOT SOUTH OF A FENCE AND 1 FOOT EAST OF A METAL
 LC0444'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LC0444'HENDRIX 1959 NO 3 1970.
 LC0444'
 LC0444'REFERENCE MARK 4 IS 36 FEET SOUTH OF THE CENTERLINE OF THE
 LC0444'ROAD, 1 FOOT EAST OF A METAL WITNESS POST AND AT THE WEST
 LC0444'EDGE OF A TRAILER PARK.  THE MONUMENT IS FLUSH AND THE DISK IS
 LC0444'STAMPED HENDRIX 1959 NO 4 1970.
 LC0444'
 LC0444'THE AZIMUTH MARK IS 39 FEET SOUTH OF THE CENTERLINE OF THE
 LC0444'ROAD, 1 FOOT NORTH OF A FENCE AND 1 FOOT WEST OF A METAL WITNESS
 LC0444'POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 LC0444'HENDRIX 1959 1970.
 LC0444'
 LC0444'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0444'
 LC0444'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3-1/2
 LC0444'MILES SOUTH OF BLOOMINGTON
 LC0444
 LC0444                          STATION RECOVERY (1982)
 LC0444
 LC0444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 LC0444'RECOVERED IN GOOD CONDITION.
 LC0444
 LC0444                          STATION RECOVERY (1982)
 LC0444
 LC0444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 LC0444'THE STATION MARK, AZ MK AND RM 3 WERE RECOVERED IN GOOD CONDITION. RM
 LC0444'4 WAS RECOVERED LEANING TO THE E BUT SOLID IN THE GROUND AND WAS LEFT
 LC0444'INTACT.  A NEW RM 5 WAS ESTABLISHED AT THIS TIME.  A NEW DISTANCE AND
 LC0444'DIRECTION WAS ESTABLISHED TO RM 4.  THE DESCRIPTION TO THE STATION IS
 LC0444'STILL ADEQUATE EXCEPT THE MOTEL MENTIONED IN THE 1970 DESCRIPTION IS
 LC0444'NO LONGER THERE.  THE STATION IS A STANDARD CGS DISK STAMPED---HENDRIX
 LC0444'1959---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (37
 LC0444'CM) IN DIAMETER, PROJECTING 8 INCHES (24 CM) ABOVE THE GROUND.  THE
 LC0444'STATION IS LOCATED 36.5 FT (11.1 M) N FROM THE APPROXIMATE CENTER,
 LC0444'18.0 FT (5.5 M) E FROM A UTILITY POLE, 5.6 FT (1.7 M) S FROM AM E-W
 LC0444'FENCE, 4.0 FT (1.2 M) S FROM A METAL WITNESS POST, AND 1.0 FT (0.3 M)
 LC0444'W FROM A METAL WITNESS POST.  RM ON 3, IS A STANDARD CGS DISK
 LC0444'STAMPED---HENDRIX 1959 NO 3 1970---, SET INTO THE TOP OF A ROUND
 LC0444'CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, PROJECTING 2 INCHES
 LC0444'(6 CM) ABOVE THE GROUND.  THE STATION IS LOCATED 38.0 FT (11.6 M) N
 LC0444'FROM THE APPROXIMATE CENTER, 29.0 FT (8.8 M) E FROM THE UTILITY POLE,
 LC0444'2.6 FT (0.8 M) S FROM THE E-W FENCE AND 1.0 FT (0.3 M) E FROM A METAL
 LC0444'WITNESS POST, AND LEVEL WITH THE STATION. RM NO 4, IS A STANDARD CGS
 LC0444'DISK STAMPED---HENDRIX 1959 NO 4 1970---, SET INTO THE TOP OF A ROUND
 LC0444'CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, PROJECTING 4 INCHES
 LC0444'(12 CM) ABOVE THE GROUND.  THE STATION IS LOCATED 36.0 FT (11.0 M) S
 LC0444'FROM THE APPROXIMATE CENTER, 51.6 FT (15.7 M) E FROM THE APPROXIMATE
 LC0444'CENTER OF AN ENTRANCE ROAD TO A PARKING AREA, 64.0 FT (19.5 M) NNW
 LC0444'FROM THE NW CORNER OF A MIBILE HOME AND 42.0 FT (12.8 M) WSW FROM A 36
 LC0444'INCH PIPE CULVERT.  NOTE, MARK LEANING TO THE EAST.  RM NO 5, IS A
 LC0444'STANDARD NGS DISK STAMPED---HENDRIX 1959 NO 5 1982---, SET INTO THE
 LC0444'TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (37 CM) IN DIAMETER.  THE
 LC0444'STATION IS LOCATED 39.0 FT (11.9 M) N FROM THE APPROXIMATE CENTER,
 LC0444'14.6 FT (4.5 M) W FROM A METAL WITNESS POST, 5.6 FT (1.7 M) E FROM A
 LC0444'UTILITY POLE, 2.6 FT (0.8 M) S FROM AN E-W FENCE LINE, AND LEVEL WITH
 LC0444'THE STATION.  AZ MK NO 2, IS A STANDARD CGS DISK STAMPED---HENDRIX
 LC0444'1959 1970---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 10 INCHES
 LC0444'(30 CM) IN DIAMETER, PROJECTING 4 INCHES (12 CM) ABOVE THE GROUND.
 LC0444'THE STATION IS LOCATED 39.0 FT (11.9 M) S FROM THE APPROXIMATE CENTER
 LC0444'OF A PAVED ROAD, 130.0 FT (39.6 M) W FROM THE APPROXIMATE CENTER OF A
 LC0444'FIELD ENTRANCE ROAD AND 1.0 FT (0.3 M) W FROM A METAL WITNESS POST
 LC0444'WITH SIGN.
 LC0444
 LC0444                          STATION RECOVERY (2002)
 LC0444
 LC0444'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0444'RECOVERED AS DESCRIBED
 LC0444
 LC0444                          STATION RECOVERY (2016)
 LC0444
 LC0444'RECOVERY NOTE BY COMPASSDATA INC 2016 (NK)
 LC0444'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0442 ***********************************************************************
 LC0442  DESIGNATION -  HENDRIX AZ MK RESET
 LC0442  PID         -  LC0442
 LC0442  STATE/COUNTY-  IL/MCLEAN
 LC0442  COUNTRY     -  US
 LC0442  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0442
 LC0442                         *CURRENT SURVEY CONTROL
 LC0442  ______________________________________________________________________
 LC0442* NAD 83(1986) POSITION- 40 25 46.     (N) 088 58 57.     (W)   SCALED
 LC0442* NAVD 88 ORTHO HEIGHT -   248.86  (meters)      816.5   (feet) RESET
 LC0442  ______________________________________________________________________
 LC0442  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 LC0442  VERT ORDER      -  THIRD
 LC0442
 LC0442.The horizontal coordinates were scaled from a map and have
 LC0442.an estimated accuracy of +/- 6 seconds.
 LC0442
 LC0442.The orthometric height was computed from unverified reset data.
 LC0442
 LC0442.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0442.GEOID18 height accuracy estimate available here.
 LC0442
 LC0442.Click photographs - Photos may exist for this station.
 LC0442
 LC0442;                    North         East    Units  Estimated Accuracy
 LC0442;SPC IL E     -   417,890.      244,920.      MT  (+/- 180 meters Scaled)
 LC0442
 LC0442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK318773(NAD 83)
 LC0442
 LC0442                          SUPERSEDED SURVEY CONTROL
 LC0442
 LC0442.No superseded survey control is available for this station.
 LC0442
 LC0442_MARKER: DZ = AZIMUTH MARK DISK
 LC0442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0442_STAMPING: HENDRIX 1959 1970
 LC0442_MARK LOGO: CGS
 LC0442_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0442+STABILITY: SURFACE MOTION
 LC0442
 LC0442  HISTORY     - Date     Condition        Report By
 LC0442  HISTORY     - 1970     MONUMENTED       NGS
 LC0442  HISTORY     - 19820615 GOOD             NGS
 LC0442
 LC0442                          STATION DESCRIPTION
 LC0442
 LC0442'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0442'2 MI S FROM BLOOMINGTON.
 LC0442'2.05 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 LC0442'U.S. HIGHWAY 66 AT BLOOMINGTON, THENCE 0.4 MILE EAST ALONG PAVED
 LC0442'ROAD TO THE MARK ON THE RIGHT, 39 FEET SOUTH OF THE CENTERLINE
 LC0442'OF THE ROAD, 1 FOOT NORTH OF A FENCE AND 1 FOOT WEST OF A METAL
 LC0442'WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING
 LC0442'3 INCHES.
 LC0442
 LC0442                          STATION RECOVERY (1982)
 LC0442
 LC0442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 LC0442'THE STATION IS LOCATED ABOUT 4 MILES (6.4 KM) NE OF SHIRLEY, 3-1/2
 LC0442'MILES S OF BLOOMINGTON AND 0.4 MIL E OF U.S. HWY 51 AND ON HWY
 LC0442'RIGHT-OF-WAY.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 LC0442'HWY 74 AND U.S HWY 51 AT THE SE EDGE OF BLOOMINGTON, GO S ON HWY 51
 LC0442'FOR 0.4 MILE (0.6 KM) TO A SIDE ROAD LEFT.  TURN LEFT AND GO E FOR 0.4
 LC0442'MILE (0.6 KM) TO THE STATION ON THE RIGHT AS DESCRIBED.  A TRAVERSE
 LC0442'CONNECTION WAS MADE TO TRIANGULATION STATION HENDRIX 1959 USING
 LC0442'ELECTRONIC.  DISTANCE MEASURING EQUIPMENT.  THE STATION IS A STANDARD
 LC0442'CGS AZ MK DISK STAMPED---HENDRIX 1959 1970---, SET IN THE TOP OF A
 LC0442'ROUND CONCRETE MONUMENT 10 INCHES (30 CM) IN DIAMETER, PROJECTING 4
 LC0442'INCHES (12 CM) ABOVE THE GROUND.  LOCATED 130 FT (39.6 M) W FROM THE
 LC0442'APPRXIMATE CENTER OF A FIELD ENTRANCE ROAD, 39 FT (11.9 M) S FROM THE
 LC0442'APPROXIMAATE CENTER OF A PAVED ROAD AND 1 FOOT (0.3 M) W FROM A METAL
 LC0442'WITNESS POST WITH SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0443 ***********************************************************************
 LC0443  DESIGNATION -  HENDRIX RM 1
 LC0443  PID         -  LC0443
 LC0443  STATE/COUNTY-  IL/MCLEAN
 LC0443  COUNTRY     -  US
 LC0443  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0443
 LC0443                         *CURRENT SURVEY CONTROL
 LC0443  ______________________________________________________________________
 LC0443* NAD 83(1986) POSITION- 40 25 46.77   (N) 088 59 18.91   (W)   HD_HELD1
 LC0443* NAVD 88 ORTHO HEIGHT -   243.880 (meters)      800.13  (feet) ADJUSTED
 LC0443  ______________________________________________________________________
 LC0443  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 LC0443  DYNAMIC HEIGHT  -        243.764 (meters)      799.75  (feet) COMP
 LC0443  MODELED GRAVITY -    980,144.6   (mgal)                       NAVD 88
 LC0443
 LC0443  VERT ORDER      -  SECOND    CLASS 0
 LC0443
 LC0443.The horizontal coordinates were determined by differentially corrected
 LC0443.hand held GPS observations or other comparable positioning techniques
 LC0443.and have an estimated accuracy of +/- 3 meters.
 LC0443
 LC0443.The orthometric height was determined by differential leveling and
 LC0443.adjusted by the NATIONAL GEODETIC SURVEY
 LC0443.in June 1991.
 LC0443
 LC0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0443.GEOID18 height accuracy estimate available here.
 LC0443
 LC0443.Click photographs - Photos may exist for this station.
 LC0443
 LC0443.The dynamic height is computed by dividing the NAVD 88
 LC0443.geopotential number by the normal gravity value computed on the
 LC0443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0443.degrees latitude (g = 980.6199 gals.).
 LC0443
 LC0443.The modeled gravity was interpolated from observed gravity values.
 LC0443
 LC0443;                    North         East    Units  Estimated Accuracy
 LC0443;SPC IL E     -   417,914.0     244,398.9     MT  (+/- 3 meters HH1 GPS) 
 LC0443
 LC0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3131877345(NAD 83)
 LC0443
 LC0443                          SUPERSEDED SURVEY CONTROL
 LC0443
 LC0443  NGVD 29 (??/??/92)  243.940  (m)          800.33   (f) ADJ UNCH    2 0
 LC0443
 LC0443.Superseded values are not recommended for survey control.
 LC0443
 LC0443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0443.See file dsdata.pdf to determine how the superseded data were derived.
 LC0443
 LC0443_MARKER: DR = REFERENCE MARK DISK
 LC0443_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0443_SP_SET: CULVERT HEADWALL
 LC0443_STAMPING: HENDRIX NO 1 1959
 LC0443_MARK LOGO: CGS
 LC0443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0443+STABILITY: SURFACE MOTION
 LC0443
 LC0443  HISTORY     - Date     Condition        Report By
 LC0443  HISTORY     - 1959     MONUMENTED       CGS
 LC0443  HISTORY     - 1969     GOOD             CGS
 LC0443
 LC0443                          STATION DESCRIPTION
 LC0443
 LC0443'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0443'4.7 MI S FROM BLOOMINGTON.
 LC0443'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0443'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 3.55 MILES SOUTH ALONG
 LC0443'THE ILLINOIS CENTRAL RAILROAD, THENCE 0.5 MILE WEST ALONG A
 LC0443'PAVED ROAD, 17 FEET SOUTH OF THE CENTER LINE OF THE ROAD, SET
 LC0443'IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE HEADWALL OF A
 LC0443'24-INCH TUBULAR CULVERT, 57.50 FEET SOUTHEAST AND ACROSS THE
 LC0443'ROAD FROM TRIANGULATION STATION HENDRIX 1959, AND ABOUT LEVEL
 LC0443'WITH THE ROAD.  SEC 28, T 23 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0446 ***********************************************************************
 LC0446  DESIGNATION -  HENDRIX RM 3
 LC0446  PID         -  LC0446
 LC0446  STATE/COUNTY-  IL/MCLEAN
 LC0446  COUNTRY     -  US
 LC0446  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0446
 LC0446                         *CURRENT SURVEY CONTROL
 LC0446  ______________________________________________________________________
 LC0446* NAD 83(1986) POSITION- 40 25 47.31   (N) 088 59 19.07   (W)   HD_HELD1
 LC0446* NAVD 88 ORTHO HEIGHT -   244.47  (meters)      802.1   (feet) RESET
 LC0446  ______________________________________________________________________
 LC0446  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 LC0446  VERT ORDER      -  THIRD
 LC0446
 LC0446.The horizontal coordinates were determined by differentially corrected
 LC0446.hand held GPS observations or other comparable positioning techniques
 LC0446.and have an estimated accuracy of +/- 3 meters.
 LC0446
 LC0446.The orthometric height was computed from unverified reset data.
 LC0446
 LC0446.No vertical observational check was made to the station.
 LC0446
 LC0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0446.GEOID18 height accuracy estimate available here.
 LC0446
 LC0446.Click photographs - Photos may exist for this station.
 LC0446
 LC0446;                    North         East    Units  Estimated Accuracy
 LC0446;SPC IL E     -   417,930.7     244,395.3     MT  (+/- 3 meters HH1 GPS) 
 LC0446
 LC0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3131477362(NAD 83)
 LC0446
 LC0446                          SUPERSEDED SURVEY CONTROL
 LC0446
 LC0446  NGVD 29 (??/??/??)  244.53   (m)          802.3    (f) RESET       3  
 LC0446
 LC0446.Superseded values are not recommended for survey control.
 LC0446
 LC0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0446.See file dsdata.pdf to determine how the superseded data were derived.
 LC0446
 LC0446_MARKER: DR = REFERENCE MARK DISK
 LC0446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0446_STAMPING: HENDRIX 1959 NO 3 1970
 LC0446_MARK LOGO: CGS
 LC0446_PROJECTION: FLUSH
 LC0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0446+STABILITY: SURFACE MOTION
 LC0446
 LC0446  HISTORY     - Date     Condition        Report By
 LC0446  HISTORY     - 1970     MONUMENTED       NGS
 LC0446
 LC0446                          STATION DESCRIPTION
 LC0446
 LC0446'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0446'2 MI S FROM BLOOMINGTON.
 LC0446'2.05 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 LC0446'U.S. HIGHWAY 55 AT BLOOMINGTON, THENCE EAST ALONG PAVED ROAD
 LC0446'FOR 0.1 MILE, 39 FEET NORTH OF THE CENTERLINE OF THE ROAD, 1 FOOT
 LC0446'SOUTH OF A FENCE AND 1 FOOT EAST OF A METAL WITNESS POST, SET
 LC0446'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0447 ***********************************************************************
 LC0447  DESIGNATION -  HENDRIX RM 4
 LC0447  PID         -  LC0447
 LC0447  STATE/COUNTY-  IL/MCLEAN
 LC0447  COUNTRY     -  US
 LC0447  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0447
 LC0447                         *CURRENT SURVEY CONTROL
 LC0447  ______________________________________________________________________
 LC0447* NAD 83(1986) POSITION- 40 25 46.58   (N) 088 59 19.41   (W)   HD_HELD1
 LC0447* NAVD 88 ORTHO HEIGHT -   243.31  (meters)      798.3   (feet) RESET
 LC0447  ______________________________________________________________________
 LC0447  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 LC0447  VERT ORDER      -  THIRD
 LC0447
 LC0447.The horizontal coordinates were determined by differentially corrected
 LC0447.hand held GPS observations or other comparable positioning techniques
 LC0447.and have an estimated accuracy of +/- 3 meters.
 LC0447
 LC0447.The orthometric height was computed from unverified reset data.
 LC0447
 LC0447.No vertical observational check was made to the station.
 LC0447
 LC0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0447.GEOID18 height accuracy estimate available here.
 LC0447
 LC0447.Click photographs - Photos may exist for this station.
 LC0447
 LC0447;                    North         East    Units  Estimated Accuracy
 LC0447;SPC IL E     -   417,908.3     244,387.1     MT  (+/- 3 meters HH1 GPS) 
 LC0447
 LC0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3130677340(NAD 83)
 LC0447
 LC0447                          SUPERSEDED SURVEY CONTROL
 LC0447
 LC0447  NGVD 29 (??/??/??)  243.37   (m)          798.5    (f) RESET       3  
 LC0447
 LC0447.Superseded values are not recommended for survey control.
 LC0447
 LC0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0447.See file dsdata.pdf to determine how the superseded data were derived.
 LC0447
 LC0447_MARKER: DR = REFERENCE MARK DISK
 LC0447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0447_STAMPING: HENDRIX 1959 NO 4 1970
 LC0447_MARK LOGO: CGS
 LC0447_PROJECTION: FLUSH
 LC0447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0447+STABILITY: SURFACE MOTION
 LC0447
 LC0447  HISTORY     - Date     Condition        Report By
 LC0447  HISTORY     - 1970     MONUMENTED       NGS
 LC0447
 LC0447                          STATION DESCRIPTION
 LC0447
 LC0447'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0447'2 MI S FROM BLOOMINGTON.
 LC0447'2.05 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 LC0447'U.S. HIGHWAY 66 AT BLOOMINGTON, THENCE EAST ALONG PAVED ROAD
 LC0447'FRO 0.1 MILE TO MARK ON THE RIGHT, 36 FEET SOUTH OF THE
 LC0447'CENTERLINE OF THE ROAD, 1 FOOT EAST OF A METAL WITNESS POST AND
 LC0447'AT THE WEST EDGE OF A TRAILER PARK, SET IN THE TOP OF A ROUND
 LC0447'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0336 ***********************************************************************
 KB0336  CBN         -  This is a Cooperative Base Network Control Station.
 KB0336  DESIGNATION -  HENRY
 KB0336  PID         -  KB0336
 KB0336  STATE/COUNTY-  IL/SHELBY
 KB0336  COUNTRY     -  US
 KB0336  USGS QUAD   -  NEOGA (2018)
 KB0336
 KB0336                         *CURRENT SURVEY CONTROL
 KB0336  ______________________________________________________________________
 KB0336* NAD 83(2011) POSITION- 39 15 10.23730(N) 088 29 01.41135(W)   ADJUSTED
 KB0336* NAD 83(2011) ELLIP HT-   165.044 (meters)        (06/27/12)   ADJUSTED
 KB0336* NAD 83(2011) EPOCH   -  2010.00
 KB0336* NAVD 88 ORTHO HEIGHT -   197.136 (meters)      646.77  (feet) ADJUSTED
 KB0336  ______________________________________________________________________
 KB0336  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 KB0336  NAD 83(2011) X  -    130,868.761 (meters)                     COMP
 KB0336  NAD 83(2011) Y  - -4,944,010.177 (meters)                     COMP
 KB0336  NAD 83(2011) Z  -  4,014,197.027 (meters)                     COMP
 KB0336  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 KB0336  DYNAMIC HEIGHT  -        197.019 (meters)      646.39  (feet) COMP
 KB0336  MODELED GRAVITY -    980,029.7   (mgal)                       NAVD 88
 KB0336
 KB0336  VERT ORDER      -  SECOND    CLASS 0
 KB0336
 KB0336  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0336  Standards:
 KB0336         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0336            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0336  -------------------------------------------------------------------
 KB0336  NETWORK    0.46   0.78           0.21   0.16   0.40      0.03398407
 KB0336  -------------------------------------------------------------------
 KB0336  Click here for local accuracies and other accuracy information.
 KB0336
 KB0336.The horizontal coordinates were established by GPS observations
 KB0336.and adjusted by the National Geodetic Survey in June 2012.
 KB0336
 KB0336.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0336.been affixed to the stable North American tectonic plate. See 
 KB0336.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0336
 KB0336.The horizontal coordinates are valid at the epoch date displayed above
 KB0336.which is a decimal equivalence of Year/Month/Day.
 KB0336
 KB0336.The orthometric height was determined by differential leveling and
 KB0336.adjusted by the NATIONAL GEODETIC SURVEY
 KB0336.in June 1991.
 KB0336
 KB0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0336.GEOID18 height accuracy estimate available here.
 KB0336
 KB0336.Click photographs - Photos may exist for this station.
 KB0336
 KB0336.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0336
 KB0336.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0336
 KB0336.The ellipsoidal height was determined by GPS observations
 KB0336.and is referenced to NAD 83.
 KB0336
 KB0336.The dynamic height is computed by dividing the NAVD 88
 KB0336.geopotential number by the normal gravity value computed on the
 KB0336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0336.degrees latitude (g = 980.6199 gals.).
 KB0336
 KB0336.The modeled gravity was interpolated from observed gravity values.
 KB0336
 KB0336. The following values were computed from the NAD 83(2011) position.
 KB0336
 KB0336;                    North         East     Units Scale Factor Converg.
 KB0336;SPC IL E     -   287,058.296   287,018.894   MT  0.99997707   -0 05 42.6
 KB0336;SPC IL E     -   941,790.43    941,661.15   sFT  0.99997707   -0 05 42.6
 KB0336;UTM  16      - 4,345,884.516   371,977.249   MT  0.99980180   -0 56 20.2
 KB0336
 KB0336!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0336!SPC IL E     -   0.99997411  x   0.99997707  =   0.99995118
 KB0336!UTM  16      -   0.99997411  x   0.99980180  =   0.99977591
 KB0336
 KB0336:                Primary Azimuth Mark                     Grid Az
 KB0336:SPC IL E     -  SIGEL ST MICHAEL CATH CH SPIRE           193 33 06.4
 KB0336:UTM  16      -  SIGEL ST MICHAEL CATH CH SPIRE           194 23 44.0
 KB0336
 KB0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7197745884(NAD 83)
 KB0336
 KB0336|---------------------------------------------------------------------|
 KB0336| PID    Reference Object                     Distance      Geod. Az  |
 KB0336|                                                           dddmmss.s |
 KB0336| KB0335 HENRY RM 1                           15.664 METERS 01946     |
 KB0336| KB1198 SIGEL ST MICHAEL CATH CH SPIRE      APPROX. 2.9 KM 1932723.8 |
 KB0336| KB1200 SIGEL MUNICIPAL TANK                APPROX. 3.2 KM 1940721.6 |
 KB0336| KB0337 HENRY RM 2                           16.578 METERS 20021     |
 KB0336|---------------------------------------------------------------------|
 KB0336
 KB0336                          SUPERSEDED SURVEY CONTROL
 KB0336
 KB0336  NAD 83(2007)-  39 15 10.23725(N)    088 29 01.41215(W) AD(2002.00) 0
 KB0336  ELLIP H (02/10/07)  165.076  (m)                       GP(2002.00)    
 KB0336  ELLIP H (10/15/04)  165.067  (m)                       GP(       ) 4 2
 KB0336  NAD 83(1997)-  39 15 10.23727(N)    088 29 01.41214(W) AD(       ) B
 KB0336  ELLIP H (07/17/98)  165.078  (m)                       GP(       ) 4 1
 KB0336  NAD 83(1986)-  39 15 10.25054(N)    088 29 01.40776(W) AD(       ) 2
 KB0336  NAD 27      -  39 15 10.11190(N)    088 29 01.23480(W) AD(       ) 2
 KB0336  NAVD 88             197.14   (m)          646.8    (f) LEVELING    3  
 KB0336  NGVD 29 (??/??/92)  197.214  (m)          647.03   (f) ADJ UNCH    2 0
 KB0336  NGVD 29             197.21   (m)          647.0    (f) LEVELING    3  
 KB0336
 KB0336.Superseded values are not recommended for survey control.
 KB0336
 KB0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0336.See file dsdata.pdf to determine how the superseded data were derived.
 KB0336
 KB0336_MARKER: DS = TRIANGULATION STATION DISK
 KB0336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0336_STAMPING: HENRY 1959
 KB0336_MARK LOGO: CGS
 KB0336_PROJECTION: FLUSH
 KB0336_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0336+STABILITY: SURFACE MOTION
 KB0336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0336+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2020
 KB0336
 KB0336  HISTORY     - Date     Condition        Report By
 KB0336  HISTORY     - 1959     MONUMENTED       CGS
 KB0336  HISTORY     - 1959     GOOD             CGS
 KB0336  HISTORY     - 1973     GOOD             NGS
 KB0336  HISTORY     - 19901012 GOOD             NGS
 KB0336  HISTORY     - 19970320 GOOD             NGS
 KB0336  HISTORY     - 19990927 GOOD             ILDT
 KB0336  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0336  HISTORY     - 20041028 GOOD             ILDT
 KB0336  HISTORY     - 20061024 GOOD             ILDT
 KB0336  HISTORY     - 20200617 GOOD             ILDT
 KB0336
 KB0336                          STATION DESCRIPTION
 KB0336
 KB0336'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0336'THE STATION IS LOCATED ABOUT 5.0 MILES SOUTH-SOUTHWEST OF NEOGA AND
 KB0336'1.85 MILES NORTH-NORTHEAST OF SIGEL.
 KB0336'
 KB0336'TO REACH THE STATION FROM THE POST OFFICE IN SIGEL, GO NORTHERLY ON
 KB0336'U.S. HIGHWAY 45 FOR 1.85 MILES TO THE STATION ON LEFT AS
 KB0336'DESCRIBED.
 KB0336'
 KB0336'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X12
 KB0336'INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED HENRY
 KB0336'1959. IT IS 57.6 FEET WEST OF THE APPROXIMATE CENTER OF U.S. HIGHWAY
 KB0336'45, 53.6 FEET EAST OF THE EAST RAIL OF RAILROAD TRACKS, 9 FEET
 KB0336'EAST OF TELEPHONE POLE AND 8.4 FEET EAST OF WITNESS POST.
 KB0336'
 KB0336'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0336'A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 KB0336'HENRY NO 1 1959. IT IS 57.6 FEET WEST OF THE APPROXIMATE CENTER OF
 KB0336'U.S. HIGHWAY 45, 53.6 FEET EAST OF THE EAST RAIL OF RAILROAD
 KB0336'TRACKS, 53.6 FEET NORTH-NORTHEAST OF TELEPHONE POLE AND 53.0 FEET
 KB0336'NORTH-NORTH-EAST OF WITNESS POST.
 KB0336'
 KB0336'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK SET IN TOP OF 12 X
 KB0336'12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED HENRY NO
 KB0336'2 1959. IT IS 57.6 FEET WEST OF THE APPROXIMATE CENTER OF U.S.
 KB0336'HIGHWAY 45, 53.6 FEET EAST OF THE EAST RAIL OF RAILROAD
 KB0336'TRACKS,54.2 FEET SOUTH-SOUTHEAST OF WITNESS POST AND 54 FEET
 KB0336'SOUTH-SOUTHEAST OF TELEPHONE POLE.
 KB0336'
 KB0336'NO AZIMUTH MARK WAS ESTABLISHED.
 KB0336'
 KB0336'HEIGHT OF LIGHT ABOVE STATION MARK 3.05 METERS.
 KB0336
 KB0336                          STATION RECOVERY (1959)
 KB0336
 KB0336'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0336'1.9 MI N FROM SIGEL.
 KB0336'ABOUT 1.9 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0336'AT SIGEL, 57 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 54
 KB0336'FEET EAST OF THE EASTMOST RAIL OF THE ILLINOIS CENTRAL RAILROAD
 KB0336'TRACK, 9 FEET EAST-NORTHEAST OF A TELEPHONE POLE, 289 1/2 FEET
 KB0336'NORTH-NORTHWEST AND ACROSS THE HIGHWAY FROM A FENCE CORNER EAST
 KB0336'OF THE HIGHWAY, 8.4 FEET EAST-NORTHEAST OF A METAL WITNESS POST,
 KB0336'ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 KB0336'OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0336
 KB0336                          STATION RECOVERY (1973)
 KB0336
 KB0336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0336'RECOVERED IN GOOD CONDITION.
 KB0336
 KB0336                          STATION RECOVERY (1990)
 KB0336
 KB0336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KB0336'STATION MARK RECOVERED IN GOOD CONDITION. OTHER MARKS NOT SEARCHED
 KB0336'FOR.  STATION IS ALSO A BENCH MARK.  STATION IS LOCATED ABOUT 15 KM
 KB0336'(9.3 MI) NORTH-NORTHEAST OF EFFINGHAM, 8 KM (5.0 MI) SOUTH-SOUTHWEST
 KB0336'OF NEOGA, IN A WIDE, HEAVILY WEEDED STRIP BETWEEN US HIGHWAY 45 AND A
 KB0336'RAILROAD TRACK, IN THE NORTHWEST 1/4 OF SECTION 1, T 9 N, R 6 E, ON
 KB0336'THE APPROXIMATE RIGHT-OF-WAY LINE BETWEEN THE TRACK AND HIGHWAY.
 KB0336'OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION.
 KB0336'TO REACH FROM THE JUNCTION OF US HIGHWAY 45 AND SIXTH STREET (AT
 KB0336'BLINKER LIGHT) IN NEOGA, GO SOUTHERLY ON HIGHWAY 45 FOR 4.62 KM
 KB0336'(2.87 MI) TO THE SHELBY-CUMBERLAND COUNTY LINE.  CONTINUE AHEAD FOR
 KB0336'2.57 KM (1.60 MI) TO A CROSSROAD AT A GAS REGULATOR STATION ON THE
 KB0336'LEFT. CONTINUE AHEAD FOR 0.31 KM (0.19 MI) TO RAILROAD SIGNAL BOX
 KB0336'189.1 ON THE RIGHT. CONTINUE AHEAD FOR 0.36 KM (0.22 MI) TO THE
 KB0336'STATION ON THE RIGHT.
 KB0336'STATION MARK IS SET IN THE TOP OF A 25-CM SQUARE CONCRETE POST
 KB0336'PROJECTING 1 CM.  IT IS 17.6 M (57.7 FT) NORTHWEST OF, AND 0.5 M
 KB0336'(1.6 FT) HIGHER THAN THE HIGHWAY CENTER, 17.6 M (57.7 FT) SOUTHEAST
 KB0336'OF SOUTHEAST RAIL OF TRACK, 2.6 M (8.5 FT) SOUTHEAST OF A BLAZED
 KB0336'UTILITY POLE AND METAL WITNESS POST, AND 0.4 M (1.3 FT) NORTHEAST OF
 KB0336'A FIBERGLASS WITNESS POST.
 KB0336
 KB0336                          STATION RECOVERY (1997)
 KB0336
 KB0336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB0336'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) SOUTH-SOUTHWEST OF NIOGA.
 KB0336'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 45 AND SIXTH STREET AT
 KB0336'BLINKER LIGHT IN NIOGA, GO SOUTH ON HIGHWAY 45 FOR 2.9 MI (4.7 KM) TO
 KB0336'THE SHELBY-CUMBERLAND COUNTY LINE.  CONTINUE AHEAD FOR 1.6 MI (2.6 KM)
 KB0336'TO A CROSSROAD AT A GAS REGULATOR STATION ON THE LEFT. CONTINUE AHEAD
 KB0336'FOR 0.2 MI (0.3 KM) TO RAILROAD SIGNAL BOX NUMBER 189.1 ON THE RIGHT.
 KB0336'CONTINUE AHEAD FOR 0.22 MI (0.35 KM) TO THE STATION ON THE RIGHT.  IT
 KB0336'IS 17.6 M (57.7 FT) NORTHWEST OF AND 0.5 M (1.6 FT) HIGHER THAN THE
 KB0336'CENTER OF THE HIGHWAY, 21.1 M (69.2 FT) SOUTHEAST OF THE SOUTHEAST
 KB0336'RAIL OF A RAILROAD TRACK, 2.6 M (8.5 FT) SOUTHEAST OF A METAL WITNESS
 KB0336'POST, AND 0.5 M (1.6 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.
 KB0336
 KB0336                          STATION RECOVERY (1999)
 KB0336
 KB0336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 KB0336'RECOVERED AS DESCRIBED
 KB0336
 KB0336                          STATION RECOVERY (2000)
 KB0336
 KB0336'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0336'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0336'RECOVERED AS DESCRIBED IN GOOD CONDITION. THE STATION IS LOCATED
 KB0336'ABOUT 5 MI (8.0 KM) SOUTH-SOUTHWEST OF NEOGA.TO REACH FROM THE
 KB0336'INTERSECTION OF  U.S. ROUTE 45 AND SIXTH STREET  IN NEOGA, GO SOUTH
 KB0336'ON U.S. ROUTE 45 FOR 2.9 MI (4.7 KM) TO THE SHELBY-CUMBERLAND COUNTY
 KB0336'LINE.  CONTINUE AHEAD FOR 1.6 MI (2.6 KM )TO A CROSSROAD AT A GAS
 KB0336'REGULATOR STATION ON THE LEFT. CONTINUE AHEAD FOR 0.2 MI (0.3 KM) TO
 KB0336'RAILROAD SIGNAL BOX NUMBER 189.1 ON THE RIGHT. CONTINUE AHEAD FOR
 KB0336'0.22 MI (0.35 KM) TO THE STATION ON THE RIGHT.  IT IS 57.7 FEET (17.6
 KB0336'METERS) NORTHWEST OF THE CENTERLINE OF U.S. ROUTE 45, 69.2 FT (21.1
 KB0336'METERS) SOUTHEAST OF THE SOUTHEAST RAIL OF ILLINOIS CENTRAL GULF
 KB0336'RAILROAD TRACK, 2.6 M (8.0 FEET (2.45 METERS)  SOUTHEAST OF A METAL
 KB0336'WITNESS POST, AND 1.0 FEET (0.3 METERS)  NORTHEAST OF A FIBERGLASS
 KB0336'WITNESS POST.
 KB0336
 KB0336                          STATION RECOVERY (2004)
 KB0336
 KB0336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CW)
 KB0336'RECOVERED AS DESCRIBED
 KB0336
 KB0336                          STATION RECOVERY (2006)
 KB0336
 KB0336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 KB0336'RECOVERED AS DESCRIBED
 KB0336
 KB0336                          STATION RECOVERY (2020)
 KB0336
 KB0336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0336'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1211 ***********************************************************************
 MF1211  DESIGNATION -  HENRY
 MF1211  PID         -  MF1211
 MF1211  STATE/COUNTY-  IL/OGLE
 MF1211  COUNTRY     -  US
 MF1211  USGS QUAD   -  ROCHELLE (2018)
 MF1211
 MF1211                         *CURRENT SURVEY CONTROL
 MF1211  ______________________________________________________________________
 MF1211* NAD 83(1997) POSITION- 41 54 22.43606(N) 089 02 46.65047(W)   ADJUSTED
 MF1211* NAVD 88 ORTHO HEIGHT -   242.499 (meters)      795.60  (feet) POSTED
 MF1211  ______________________________________________________________________
 MF1211  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF1211  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 MF1211  DYNAMIC HEIGHT  -        242.41  (meters)      795.3   (feet) COMP
 MF1211  MODELED GRAVITY -    980,261.2   (mgal)                       NAVD 88
 MF1211
 MF1211  HORZ ORDER      -  SECOND
 MF1211  VERT ORDER      -  * POSTED, SEE BELOW
 MF1211
 MF1211.The horizontal coordinates were established by classical geodetic methods
 MF1211.and adjusted by the National Geodetic Survey in October 1999.
 MF1211
 MF1211.The orthometric height was determined by differential leveling
 MF1211.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1211
 MF1211.* This is a POSTED BENCH MARK height.
 MF1211
 MF1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1211.GEOID18 height accuracy estimate available here.
 MF1211
 MF1211.Click photographs - Photos may exist for this station.
 MF1211
 MF1211.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1211
 MF1211.The dynamic height is computed by dividing the NAVD 88
 MF1211.geopotential number by the normal gravity value computed on the
 MF1211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1211.degrees latitude (g = 980.6199 gals.).
 MF1211
 MF1211.The modeled gravity was interpolated from observed gravity values.
 MF1211
 MF1211. The following values were computed from the NAD 83(1997) position.
 MF1211
 MF1211;                    North         East     Units Scale Factor Converg.
 MF1211;SPC IL W     -   582,275.250   792,955.243   MT  1.00004746   +0 44 54.1
 MF1211;SPC IL W     - 1,910,348.05  2,601,553.99   sFT  1.00004746   +0 44 54.1
 MF1211;UTM  16      - 4,641,390.127   330,278.455   MT  0.99995447   -1 22 01.5
 MF1211
 MF1211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1211!SPC IL W     -   0.99996715  x   1.00004746  =   1.00001461
 MF1211!UTM  16      -   0.99996715  x   0.99995447  =   0.99992162
 MF1211
 MF1211:                Primary Azimuth Mark                     Grid Az
 MF1211:SPC IL W     -  IROQUOIS                                 160 33 32.3
 MF1211:UTM  16      -  IROQUOIS                                 162 40 27.9
 MF1211
 MF1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3027841390(NAD 83)
 MF1211
 MF1211|---------------------------------------------------------------------|
 MF1211| PID    Reference Object                     Distance      Geod. Az  |
 MF1211|                                                           dddmmss.s |
 MF1211| MF0545 HENRY RM                             10.460 METERS 05420     |
 MF1211| MF1215 IROQUOIS                            APPROX. 1.0 KM 1611826.4 |
 MF1211|---------------------------------------------------------------------|
 MF1211
 MF1211                          SUPERSEDED SURVEY CONTROL
 MF1211
 MF1211  NAD 83(1996)-  41 54 22.43687(N)    089 02 46.65295(W) AD(       ) 2
 MF1211  NAD 83(1986)-  41 54 22.43593(N)    089 02 46.65627(W) AD(       ) 2
 MF1211  NAD 27      -  41 54 22.33110(N)    089 02 46.31540(W) AD(       ) 2
 MF1211  USSD        -  41 54 22.48400(N)    089 02 46.09500(W) AD(       ) 3
 MF1211  NGVD 29             242.70   (m)          796.3    (f) LEVELING    3  
 MF1211
 MF1211.Superseded values are not recommended for survey control.
 MF1211
 MF1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1211.See file dsdata.pdf to determine how the superseded data were derived.
 MF1211
 MF1211_MARKER: DS = TRIANGULATION STATION DISK
 MF1211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1211_STAMPING: HENRY 1920
 MF1211_MARK LOGO: CGS
 MF1211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1211+STABILITY: SURFACE MOTION
 MF1211
 MF1211  HISTORY     - Date     Condition        Report By
 MF1211  HISTORY     - 1920     MONUMENTED       CGS
 MF1211  HISTORY     - 1954     SEE DESCRIPTION  CGS
 MF1211  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF1211  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF1211  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF1211
 MF1211                          STATION DESCRIPTION
 MF1211
 MF1211'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1211'STATION IS ABOUT 1-1/2 MILES S OF ROCHELLE, ON THE E SIDE
 MF1211'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 1/2 MILE
 MF1211'S OF A COALING STATION, 200 YARDS N OF A SEMAPHORE SIGNAL,
 MF1211'AND 4.27 METERS (14.01 FEET) E OF THE E AND NEAREST RAIL OF
 MF1211'THE E TRACK.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS
 MF1211'ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF1211'THE REFERENCE MARK IS ON THE SAME SIDE
 MF1211'OF THE TRACK, NEAR THE FENCE LINE, 10.46 METERS (34.32 FEET)
 MF1211'FROM THE STATION, N 54 DEG 20 MIN E.
 MF1211
 MF1211                          STATION RECOVERY (1954)
 MF1211
 MF1211'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1211'THIS TRAVERSE STATION WAS PROBABLY LOST WHEN THE RIGHT-OF-WAY
 MF1211'OF THE RAILROAD WAS GRADED FROM FENCE TO FENCE IN 1946.  ONE
 MF1211'HOUR WAS SPENT SEARCHING FOR THIS MARK WITHOUT RESULTS.  THE
 MF1211'1920 DESCRIPTION MENTIONED A COALING STATION WHICH IS STILL
 MF1211'IN USE.
 MF1211
 MF1211                          STATION RECOVERY (1996)
 MF1211
 MF1211'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1211'MARK NOT FOUND.
 MF1211
 MF1211                          STATION RECOVERY (2001)
 MF1211
 MF1211'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1211'MARK NOT FOUND.
 MF1211
 MF1211                          STATION RECOVERY (2004)
 MF1211
 MF1211'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1211'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1828 ***********************************************************************
 MF1828  DESIGNATION -  HENRY IRS
 MF1828  PID         -  MF1828
 MF1828  STATE/COUNTY-  IL/MARSHALL
 MF1828  COUNTRY     -  US
 MF1828  USGS QUAD   -  HENRY (2018)
 MF1828
 MF1828                         *CURRENT SURVEY CONTROL
 MF1828  ______________________________________________________________________
 MF1828* NAD 83(1986) POSITION- 41 06 21.     (N) 089 22 23.     (W)   SCALED
 MF1828* NAVD 88 ORTHO HEIGHT -   149.46  (+/-2cm)      490.4   (feet) VERTCON3
 MF1828  ______________________________________________________________________
 MF1828  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF1828  VERT ORDER      -  THIRD ? (See Below)
 MF1828
 MF1828.The horizontal coordinates were scaled from a map and have
 MF1828.an estimated accuracy of +/- 6 seconds.
 MF1828
 MF1828.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1828.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1828
 MF1828.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1828.GEOID18 height accuracy estimate available here.
 MF1828
 MF1828.The vertical order pertains to the NGVD 29 superseded value.
 MF1828
 MF1828.Click photographs - Photos may exist for this station.
 MF1828
 MF1828;                    North         East    Units  Estimated Accuracy
 MF1828;SPC IL W     -   493,080.      766,660.      MT  (+/- 180 meters Scaled)
 MF1828
 MF1828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL007532(NAD 83)
 MF1828
 MF1828                          SUPERSEDED SURVEY CONTROL
 MF1828
 MF1828  NAD 27      -  41 06 20.97600(N)    089 22 23.01400(W) AD(       ) 3
 MF1828  USSD        -  41 06 21.45000(N)    089 22 22.85200(W) AD(       ) 3
 MF1828  NGVD 29             149.53   (m)          490.6    (f) LEVELING    3  
 MF1828
 MF1828.Superseded values are not recommended for survey control.
 MF1828
 MF1828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1828.See file dsdata.pdf to determine how the superseded data were derived.
 MF1828
 MF1828_MARKER: Z = SEE DESCRIPTION
 MF1828_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1828
 MF1828  HISTORY     - Date     Condition        Report By
 MF1828  HISTORY     - 1903     MONUMENTED       IRC
 MF1828  HISTORY     - 19981107 GOOD             USPSQD
 MF1828  HISTORY     - 20080719 POOR             GEOCAC
 MF1828
 MF1828                          STATION DESCRIPTION
 MF1828
 MF1828'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903
 MF1828'STATION IS MARKED BY STONE AND PIPE, LOCATED 1/2 MILE S OF
 MF1828'HENRY, ILL.  5 FEET E OF THE W RIGHT-OF-WAY FENCE LINE OF THE
 MF1828'CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY, AND 940 FEET S OF
 MF1828'MILEPOST 128 ON AFORESAID RAILWAY, ALSO 945 FEET N OF THE
 MF1828'POINT OF INTERSECTION OF AFORESAID RIGHT-OF-WAY FENCE LINE
 MF1828'WITH THE S LINE OF SEC. 17, T 13 N, R 10 E, HENRY TOWNSHIP.
 MF1828'A TOWER 15 FEET HIGH WAS BUILT OVER THIS POINT.  THIS STATION
 MF1828'IS ALSO P.B.M. 65.  MEMPHIS DATUM.
 MF1828
 MF1828                          STATION RECOVERY (1998)
 MF1828
 MF1828'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1828'RECOVERED IN GOOD CONDITION.
 MF1828
 MF1828                          STATION RECOVERY (2008)
 MF1828
 MF1828'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF1828'LEANING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0545 ***********************************************************************
 MF0545  DESIGNATION -  HENRY RM
 MF0545  PID         -  MF0545
 MF0545  STATE/COUNTY-  IL/OGLE
 MF0545  COUNTRY     -  US
 MF0545  USGS QUAD   -  ROCHELLE (2018)
 MF0545
 MF0545                         *CURRENT SURVEY CONTROL
 MF0545  ______________________________________________________________________
 MF0545* NAD 83(1986) POSITION- 41 54 22.63   (N) 089 02 46.28   (W)   HD_HELD1
 MF0545* NAVD 88 ORTHO HEIGHT -   242.231 (meters)      794.72  (feet) POSTED
 MF0545  ______________________________________________________________________
 MF0545  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF0545  DYNAMIC HEIGHT  -        242.14  (meters)      794.4   (feet) COMP
 MF0545  MODELED GRAVITY -    980,261.2   (mgal)                       NAVD 88
 MF0545
 MF0545  VERT ORDER      -  * POSTED, SEE BELOW
 MF0545
 MF0545.The horizontal coordinates were determined by differentially corrected
 MF0545.hand held GPS observations or other comparable positioning techniques
 MF0545.and have an estimated accuracy of +/- 3 meters.
 MF0545
 MF0545.The orthometric height was determined by differential leveling
 MF0545.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0545
 MF0545.* This is a POSTED BENCH MARK height.
 MF0545
 MF0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0545.GEOID18 height accuracy estimate available here.
 MF0545
 MF0545.Click photographs - Photos may exist for this station.
 MF0545
 MF0545.The dynamic height is computed by dividing the NAVD 88
 MF0545.geopotential number by the normal gravity value computed on the
 MF0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0545.degrees latitude (g = 980.6199 gals.).
 MF0545
 MF0545.The modeled gravity was interpolated from observed gravity values.
 MF0545
 MF0545;                    North         East    Units  Estimated Accuracy
 MF0545;SPC IL W     -   582,281.3     792,963.7     MT  (+/- 3 meters HH1 GPS) 
 MF0545
 MF0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3028741395(NAD 83)
 MF0545
 MF0545                          SUPERSEDED SURVEY CONTROL
 MF0545
 MF0545.No superseded survey control is available for this station.
 MF0545
 MF0545_MARKER: DR = REFERENCE MARK DISK
 MF0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0545_STAMPING: 794.903 HENRY 1920
 MF0545_MARK LOGO: CGS
 MF0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0545+STABILITY: SURFACE MOTION
 MF0545
 MF0545  HISTORY     - Date     Condition        Report By
 MF0545  HISTORY     - 1920     MONUMENTED       CGS
 MF0545  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0545  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0545  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0545  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0545
 MF0545                          STATION DESCRIPTION
 MF0545
 MF0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0545'1.5 MI S FROM ROCHELLE.
 MF0545'1.5 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0545'FROM ROCHELLE, OGLE COUNTY, 0.5 MILE SOUTH OF A COALING STATION,
 MF0545'835 FEET SOUTH OF A FARM-ROAD CROSSING, ABOUT 200 YARDS SOUTH OF A
 MF0545'SEMAPHORE, 232 FEET SOUTH OF A STATION-ONE-MILE SIGN, EAST OF THE
 MF0545'TRACK, AND NEAR THE FENCE LINE.  A STANDARD REFERENCE-MARK DISK,
 MF0545'STAMPED 794.903 HENRY 1920 AND SET IN THE TOP OF A CONCRETE POST.
 MF0545
 MF0545                          STATION RECOVERY (1969)
 MF0545
 MF0545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0545'MARK NOT FOUND.
 MF0545
 MF0545                          STATION RECOVERY (1996)
 MF0545
 MF0545'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0545'MARK NOT FOUND.
 MF0545
 MF0545                          STATION RECOVERY (2001)
 MF0545
 MF0545'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0545'MARK NOT FOUND.
 MF0545
 MF0545                          STATION RECOVERY (2004)
 MF0545
 MF0545'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0545'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0335 ***********************************************************************
 KB0335  DESIGNATION -  HENRY RM 1
 KB0335  PID         -  KB0335
 KB0335  STATE/COUNTY-  IL/SHELBY
 KB0335  COUNTRY     -  US
 KB0335  USGS QUAD   -  NEOGA (2018)
 KB0335
 KB0335                         *CURRENT SURVEY CONTROL
 KB0335  ______________________________________________________________________
 KB0335* NAD 83(1986) POSITION- 39 15 10.72   (N) 088 29 01.19   (W)   HD_HELD1
 KB0335* NAVD 88 ORTHO HEIGHT -   197.388 (meters)      647.60  (feet) ADJUSTED
 KB0335  ______________________________________________________________________
 KB0335  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 KB0335  DYNAMIC HEIGHT  -        197.271 (meters)      647.21  (feet) COMP
 KB0335  MODELED GRAVITY -    980,029.7   (mgal)                       NAVD 88
 KB0335
 KB0335  VERT ORDER      -  SECOND    CLASS 0
 KB0335
 KB0335.The horizontal coordinates were determined by differentially corrected
 KB0335.hand held GPS observations or other comparable positioning techniques
 KB0335.and have an estimated accuracy of +/- 3 meters.
 KB0335
 KB0335.The orthometric height was determined by differential leveling and
 KB0335.adjusted by the NATIONAL GEODETIC SURVEY
 KB0335.in June 1991.
 KB0335
 KB0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0335.GEOID18 height accuracy estimate available here.
 KB0335
 KB0335.Click photographs - Photos may exist for this station.
 KB0335
 KB0335.The dynamic height is computed by dividing the NAVD 88
 KB0335.geopotential number by the normal gravity value computed on the
 KB0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0335.degrees latitude (g = 980.6199 gals.).
 KB0335
 KB0335.The modeled gravity was interpolated from observed gravity values.
 KB0335
 KB0335;                    North         East    Units  Estimated Accuracy
 KB0335;SPC IL E     -   287,073.2     287,024.2     MT  (+/- 3 meters HH1 GPS) 
 KB0335
 KB0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7198245899(NAD 83)
 KB0335
 KB0335                          SUPERSEDED SURVEY CONTROL
 KB0335
 KB0335  NGVD 29 (??/??/92)  197.466  (m)          647.85   (f) ADJ UNCH    2 0
 KB0335
 KB0335.Superseded values are not recommended for survey control.
 KB0335
 KB0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0335.See file dsdata.pdf to determine how the superseded data were derived.
 KB0335
 KB0335_MARKER: DR = REFERENCE MARK DISK
 KB0335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0335_STAMPING: HENRY NO 1 1959
 KB0335_MARK LOGO: CGS
 KB0335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0335+STABILITY: SURFACE MOTION
 KB0335
 KB0335  HISTORY     - Date     Condition        Report By
 KB0335  HISTORY     - 1959     MONUMENTED       CGS
 KB0335  HISTORY     - 1973     GOOD             NGS
 KB0335  HISTORY     - 20041119 POOR             ILDT
 KB0335
 KB0335                          STATION DESCRIPTION
 KB0335
 KB0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0335'1.9 MI N FROM SIGEL.
 KB0335'ABOUT 1.9 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0335'AT SIGEL, 58 FEET WEST OF THE CENTER LINE OF THE ROAD, 54 FEET
 KB0335'EAST OF THE EASTMOST RAIL OF THE ILLINOIS CENTRAL RAILROAD TRACK,
 KB0335'53 1/2 FEET NORTH OF A TELEPHONE POLE, 2.4 FEET NORTH-NORTHWEST
 KB0335'OF A FENCE CORNER, 51.4 FEET NORTH OF TRIANGULATION STATION
 KB0335'HENRY, 53.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET
 KB0335'ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 KB0335'POST PROJECTING 1 INCH.
 KB0335
 KB0335                          STATION RECOVERY (1973)
 KB0335
 KB0335'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0335'RECOVERED IN GOOD CONDITION.
 KB0335
 KB0335                          STATION RECOVERY (2004)
 KB0335
 KB0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0335'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0337 ***********************************************************************
 KB0337  DESIGNATION -  HENRY RM 2
 KB0337  PID         -  KB0337
 KB0337  STATE/COUNTY-  IL/SHELBY
 KB0337  COUNTRY     -  US
 KB0337  USGS QUAD   -  NEOGA (2018)
 KB0337
 KB0337                         *CURRENT SURVEY CONTROL
 KB0337  ______________________________________________________________________
 KB0337* NAD 83(1986) POSITION- 39 15 09.73   (N) 088 29 01.65   (W)   HD_HELD1
 KB0337* NAVD 88 ORTHO HEIGHT -   197.002 (meters)      646.33  (feet) ADJUSTED
 KB0337  ______________________________________________________________________
 KB0337  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 KB0337  DYNAMIC HEIGHT  -        196.885 (meters)      645.95  (feet) COMP
 KB0337  MODELED GRAVITY -    980,029.7   (mgal)                       NAVD 88
 KB0337
 KB0337  VERT ORDER      -  SECOND    CLASS 0
 KB0337
 KB0337.The horizontal coordinates were determined by differentially corrected
 KB0337.hand held GPS observations or other comparable positioning techniques
 KB0337.and have an estimated accuracy of +/- 3 meters.
 KB0337
 KB0337.The orthometric height was determined by differential leveling and
 KB0337.adjusted by the NATIONAL GEODETIC SURVEY
 KB0337.in June 1991.
 KB0337
 KB0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0337.GEOID18 height accuracy estimate available here.
 KB0337
 KB0337.Click photographs - Photos may exist for this station.
 KB0337
 KB0337.The dynamic height is computed by dividing the NAVD 88
 KB0337.geopotential number by the normal gravity value computed on the
 KB0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0337.degrees latitude (g = 980.6199 gals.).
 KB0337
 KB0337.The modeled gravity was interpolated from observed gravity values.
 KB0337
 KB0337;                    North         East    Units  Estimated Accuracy
 KB0337;SPC IL E     -   287,042.7     287,013.1     MT  (+/- 3 meters HH1 GPS) 
 KB0337
 KB0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7197145868(NAD 83)
 KB0337
 KB0337                          SUPERSEDED SURVEY CONTROL
 KB0337
 KB0337  NGVD 29 (??/??/92)  197.080  (m)          646.59   (f) ADJ UNCH    2 0
 KB0337
 KB0337.Superseded values are not recommended for survey control.
 KB0337
 KB0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0337.See file dsdata.pdf to determine how the superseded data were derived.
 KB0337
 KB0337_MARKER: DR = REFERENCE MARK DISK
 KB0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0337_STAMPING: HENRY NO 2 1959
 KB0337_MARK LOGO: CGS
 KB0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0337+STABILITY: SURFACE MOTION
 KB0337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0337+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2004
 KB0337
 KB0337  HISTORY     - Date     Condition        Report By
 KB0337  HISTORY     - 1959     MONUMENTED       CGS
 KB0337  HISTORY     - 1973     GOOD             NGS
 KB0337  HISTORY     - 20041119 GOOD             ILDT
 KB0337
 KB0337                          STATION DESCRIPTION
 KB0337
 KB0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0337'1.9 MI N FROM SIGEL.
 KB0337'ABOUT 1.9 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0337'AT SIGEL, 58 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 53 1/2
 KB0337'FEET EAST OF THE EASTMOST RAIL OF THE ILLINOIS CENTRAL RAILROAD
 KB0337'TRACK, 54 FEET SOUTH OF A TELEPHONE POLE, 235 1/2 FEET
 KB0337'NORTH-NORTHWEST OF A FENCE CORNER, 54.5 FEET SOUTH OF
 KB0337'TRIANGULATION STATION HENRY, 54.0 FEET SOUTH OF A METAL WITNESS
 KB0337'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE
 KB0337'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0337
 KB0337                          STATION RECOVERY (1973)
 KB0337
 KB0337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0337'RECOVERED IN GOOD CONDITION.
 KB0337
 KB0337                          STATION RECOVERY (2004)
 KB0337
 KB0337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1663 ***********************************************************************
 LC1663  DESIGNATION -  HENSLEY AZ MK RESET 2
 LC1663  PID         -  LC1663
 LC1663  STATE/COUNTY-  IL/CHAMPAIGN
 LC1663  COUNTRY     -  US
 LC1663  USGS QUAD   -  RISING (2018)
 LC1663
 LC1663                         *CURRENT SURVEY CONTROL
 LC1663  ______________________________________________________________________
 LC1663* NAD 83(1986) POSITION- 40 09 09.3    (N) 088 16 37.5    (W)   HD_HELD2
 LC1663* NAVD 88 ORTHO HEIGHT -   241.397 (meters)      791.98  (feet) ADJUSTED
 LC1663  ______________________________________________________________________
 LC1663  GEOID HEIGHT    -        -32.095 (meters)                     GEOID18
 LC1663  DYNAMIC HEIGHT  -        241.275 (meters)      791.58  (feet) COMP
 LC1663  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 LC1663
 LC1663  VERT ORDER      -  FIRST     CLASS II
 LC1663
 LC1663.The horizontal coordinates were established by autonomous hand held GPS
 LC1663.observations and have an estimated accuracy of +/- 10 meters.
 LC1663
 LC1663.The orthometric height was determined by differential leveling and
 LC1663.adjusted by the NATIONAL GEODETIC SURVEY
 LC1663.in June 1991.
 LC1663
 LC1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1663.GEOID18 height accuracy estimate available here.
 LC1663
 LC1663.Click photographs - Photos may exist for this station.
 LC1663
 LC1663.The dynamic height is computed by dividing the NAVD 88
 LC1663.geopotential number by the normal gravity value computed on the
 LC1663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1663.degrees latitude (g = 980.6199 gals.).
 LC1663
 LC1663.The modeled gravity was interpolated from observed gravity values.
 LC1663
 LC1663;                    North         East    Units  Estimated Accuracy
 LC1663;SPC IL E     -   386,944.      304,793.      MT  (+/- 10 meters HH2 GPS)
 LC1663
 LC1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9123045474(NAD 83)
 LC1663
 LC1663                          SUPERSEDED SURVEY CONTROL
 LC1663
 LC1663.No superseded survey control is available for this station.
 LC1663
 LC1663_MARKER: DZ = AZIMUTH MARK DISK
 LC1663_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1663_SP_SET: OVERPASS
 LC1663_STAMPING: HENSLEY 1959 1971
 LC1663_MARK LOGO: CGS
 LC1663_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1663
 LC1663  HISTORY     - Date     Condition        Report By
 LC1663  HISTORY     - 1971     MONUMENTED       NGS
 LC1663  HISTORY     - 1986     GOOD             NGS
 LC1663
 LC1663                          STATION DESCRIPTION
 LC1663
 LC1663'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1663'IN CHAMPAIGN.
 LC1663'IN CHAMPAIGN, AT THE INTERSECTION OF COUNTY ROAD 519 AND INTERSTATE
 LC1663'HIGHWAY 57, IN TOP OF AND 0.1 M (0.3 FT) SOUTH OF THE NORTH END OF THE
 LC1663'WEST CURB OF THE ROAD OVERPASS OF THE HIGHWAY, 4.6 M (15.1 FT) WEST OF
 LC1663'THE CENTERLINE OF THE ROAD, AND 0.3 M (1.0 FT) WEST OF THE EAST EDGE
 LC1663'OF THE CURB.
 LC1663'THE MARK IS 0.3 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0229 ***********************************************************************
 LC0229  DESIGNATION -  HENSLEY RESET
 LC0229  PID         -  LC0229
 LC0229  STATE/COUNTY-  IL/CHAMPAIGN
 LC0229  COUNTRY     -  US
 LC0229  USGS QUAD   -  RISING (2018)
 LC0229
 LC0229                         *CURRENT SURVEY CONTROL
 LC0229  ______________________________________________________________________
 LC0229* NAD 83(1986) POSITION- 40 09 24.70   (N) 088 16 37.21   (W)   HD_HELD1
 LC0229* NAVD 88 ORTHO HEIGHT -   237.745 (meters)      780.00  (feet) ADJUSTED
 LC0229  ______________________________________________________________________
 LC0229  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 LC0229  DYNAMIC HEIGHT  -        237.625 (meters)      779.61  (feet) COMP
 LC0229  MODELED GRAVITY -    980,113.7   (mgal)                       NAVD 88
 LC0229
 LC0229  VERT ORDER      -  FIRST     CLASS II
 LC0229
 LC0229.The horizontal coordinates were determined by differentially corrected
 LC0229.hand held GPS observations or other comparable positioning techniques
 LC0229.and have an estimated accuracy of +/- 3 meters.
 LC0229
 LC0229.The orthometric height was determined by differential leveling and
 LC0229.adjusted by the NATIONAL GEODETIC SURVEY
 LC0229.in June 1991.
 LC0229
 LC0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0229.GEOID18 height accuracy estimate available here.
 LC0229
 LC0229.Click photographs - Photos may exist for this station.
 LC0229
 LC0229.The dynamic height is computed by dividing the NAVD 88
 LC0229.geopotential number by the normal gravity value computed on the
 LC0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0229.degrees latitude (g = 980.6199 gals.).
 LC0229
 LC0229.The modeled gravity was interpolated from observed gravity values.
 LC0229
 LC0229;                    North         East    Units  Estimated Accuracy
 LC0229;SPC IL E     -   387,418.7     304,799.1     MT  (+/- 3 meters HH1 GPS) 
 LC0229
 LC0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9124345949(NAD 83)
 LC0229
 LC0229                          SUPERSEDED SURVEY CONTROL
 LC0229
 LC0229.No superseded survey control is available for this station.
 LC0229
 LC0229_MARKER: DS = TRIANGULATION STATION DISK
 LC0229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0229_STAMPING: HENSLEY 1959 1973
 LC0229_MARK LOGO: CGS
 LC0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0229+STABILITY: SURFACE MOTION
 LC0229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0229+SATELLITE: SATELLITE OBSERVATIONS - November 13, 1998
 LC0229
 LC0229  HISTORY     - Date     Condition        Report By
 LC0229  HISTORY     - 1973     MONUMENTED       NGS
 LC0229  HISTORY     - 1986     GOOD             NGS
 LC0229  HISTORY     - 19981113 GOOD             BCA
 LC0229
 LC0229                          STATION DESCRIPTION
 LC0229
 LC0229'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC0229'3.5 MI NW FROM CHAMPAIGN.
 LC0229'THE MARK IS LOCATED ABOUT 1 MILE NORTHEAST OF THE INTERSECTION
 LC0229'OF INTERSTATE HIGHWAYS 57 AND 74, 0.3 MILE NORTH OF THE
 LC0229'DEWEY-FISHER ROAD OVERPASS OF HIGHWAY 57, 103 FEET WEST-SOUTHWEST
 LC0229'OF THE SOUTHWEST CORNER OF A LARGE METAL BUILDING (R.H. BISHOP
 LC0229'CO.), 25 FEET NORTHWEST OF A FIRE HYDRANT, 64 FEET NORTH OF THE
 LC0229'CENTERLINE OF A DRIVEWAY TO PLANT AREA, 39 FEET NORTH OF AN
 LC0229'UNDERGROUND CABLE WARNING BOX, 27 FEET EAST OF THE CENTERLINE
 LC0229'OF DEWEY-FISHER ROAD, SET IN THE TOP OF A SQUARE CONCRETE POST
 LC0229'PROJECTING ABOUT 3 INCHES.
 LC0229
 LC0229                          STATION RECOVERY (1986)
 LC0229
 LC0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0229'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTIONS.  DELETE--40
 LC0229'FEET NORTH OF A FENCE CORNER, AND 2 1/2 FEET WEST OF A FENCE.
 LC0229
 LC0229                          STATION RECOVERY (1998)
 LC0229
 LC0229'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0230 ***********************************************************************
 LC0230  DESIGNATION -  HENSLEY RM 2
 LC0230  PID         -  LC0230
 LC0230  STATE/COUNTY-  IL/CHAMPAIGN
 LC0230  COUNTRY     -  US
 LC0230  USGS QUAD   -  RISING (2018)
 LC0230
 LC0230                         *CURRENT SURVEY CONTROL
 LC0230  ______________________________________________________________________
 LC0230* NAD 83(1986) POSITION- 40 09 24.72   (N) 088 16 37.92   (W)   HD_HELD1
 LC0230* NAVD 88 ORTHO HEIGHT -   238.091 (meters)      781.14  (feet) ADJUSTED
 LC0230  ______________________________________________________________________
 LC0230  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 LC0230  DYNAMIC HEIGHT  -        237.970 (meters)      780.74  (feet) COMP
 LC0230  MODELED GRAVITY -    980,113.7   (mgal)                       NAVD 88
 LC0230
 LC0230  VERT ORDER      -  FIRST     CLASS II
 LC0230
 LC0230.The horizontal coordinates were determined by differentially corrected
 LC0230.hand held GPS observations or other comparable positioning techniques
 LC0230.and have an estimated accuracy of +/- 3 meters.
 LC0230
 LC0230.The orthometric height was determined by differential leveling and
 LC0230.adjusted by the NATIONAL GEODETIC SURVEY
 LC0230.in June 1991.
 LC0230
 LC0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0230.GEOID18 height accuracy estimate available here.
 LC0230
 LC0230.Click photographs - Photos may exist for this station.
 LC0230
 LC0230.The dynamic height is computed by dividing the NAVD 88
 LC0230.geopotential number by the normal gravity value computed on the
 LC0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0230.degrees latitude (g = 980.6199 gals.).
 LC0230
 LC0230.The modeled gravity was interpolated from observed gravity values.
 LC0230
 LC0230;                    North         East    Units  Estimated Accuracy
 LC0230;SPC IL E     -   387,419.3     304,782.3     MT  (+/- 3 meters HH1 GPS) 
 LC0230
 LC0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9122645950(NAD 83)
 LC0230
 LC0230                          SUPERSEDED SURVEY CONTROL
 LC0230
 LC0230  NGVD 29 (??/??/92)  238.126  (m)          781.25   (f) ADJ UNCH    1 2
 LC0230
 LC0230.Superseded values are not recommended for survey control.
 LC0230
 LC0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0230.See file dsdata.pdf to determine how the superseded data were derived.
 LC0230
 LC0230_MARKER: DR = REFERENCE MARK DISK
 LC0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0230_STAMPING: HENSLEY NO 2 1959
 LC0230_MARK LOGO: CGS
 LC0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0230+STABILITY: SURFACE MOTION
 LC0230
 LC0230  HISTORY     - Date     Condition        Report By
 LC0230  HISTORY     - 1959     MONUMENTED       CGS
 LC0230  HISTORY     - 1971     GOOD             NGS
 LC0230  HISTORY     - 1986     GOOD             NGS
 LC0230
 LC0230                          STATION DESCRIPTION
 LC0230
 LC0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0230'2.7 MI N FROM CHAMPAIGN.
 LC0230'ABOUT 1.6 MILES NORTH AND NORTHWEST ALONG U.S. HIGHWAY 150 FROM
 LC0230'ITS JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN THE NORTHWEST
 LC0230'PART OF CHAMPAIGN, THENCE 1.1 MILES NORTH ALONG AN ASPHALT ROAD,
 LC0230'AT THE JUNCTION OF AN OILED ROAD EAST, 29 FEET WEST OF THE CENTER
 LC0230'LINE OF THE ROAD, 65 FEET NORTH OF THE EXTENDED CENTER LINE OF THE
 LC0230'OILED ROAD EAST, 72 FEET NORTH-NORTHWEST OF THE CENTER OF THE
 LC0230'JUNCTION, 2 FEET EAST OF A FENCE, 55.0 FEET WEST OF TRIANGULATION
 LC0230'STATION HENSLEY, 56.7 FEET WEST OF A METAL WITNESS POST, ABOUT
 LC0230'3 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LC0230'POST PROJECTING 4 INCHES.
 LC0230
 LC0230                          STATION RECOVERY (1971)
 LC0230
 LC0230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 LC0230'RECOVERED IN GOOD CONDITION.
 LC0230
 LC0230                          STATION RECOVERY (1986)
 LC0230
 LC0230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0231 ***********************************************************************
 LC0231  DESIGNATION -  HENSLEY RM 3
 LC0231  PID         -  LC0231
 LC0231  STATE/COUNTY-  IL/CHAMPAIGN
 LC0231  COUNTRY     -  US
 LC0231  USGS QUAD   -  RISING (2018)
 LC0231
 LC0231                         *CURRENT SURVEY CONTROL
 LC0231  ______________________________________________________________________
 LC0231* NAD 83(1986) POSITION- 40 09 24.37   (N) 088 16 35.78   (W)   HD_HELD1
 LC0231* NAVD 88 ORTHO HEIGHT -   236.85  (meters)      777.1   (feet) RESET
 LC0231  ______________________________________________________________________
 LC0231  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 LC0231  VERT ORDER      -  THIRD
 LC0231
 LC0231.The horizontal coordinates were determined by differentially corrected
 LC0231.hand held GPS observations or other comparable positioning techniques
 LC0231.and have an estimated accuracy of +/- 3 meters.
 LC0231
 LC0231.The orthometric height was computed from unverified reset data.
 LC0231
 LC0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0231.GEOID18 height accuracy estimate available here.
 LC0231
 LC0231.Click photographs - Photos may exist for this station.
 LC0231
 LC0231;                    North         East    Units  Estimated Accuracy
 LC0231;SPC IL E     -   387,408.5     304,833.0     MT  (+/- 3 meters HH1 GPS) 
 LC0231
 LC0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9127745938(NAD 83)
 LC0231
 LC0231                          SUPERSEDED SURVEY CONTROL
 LC0231
 LC0231.No superseded survey control is available for this station.
 LC0231
 LC0231_MARKER: DR = REFERENCE MARK DISK
 LC0231_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0231_SP_SET: SIDEWALK
 LC0231_STAMPING: HENSLEY 1959 NO 3 1973
 LC0231_MARK LOGO: CGS
 LC0231_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0231
 LC0231  HISTORY     - Date     Condition        Report By
 LC0231  HISTORY     - 1973     MONUMENTED       NGS
 LC0231
 LC0231                          STATION DESCRIPTION
 LC0231
 LC0231'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC0231'3.5 MI NW FROM CHAMPAIGN.
 LC0231'ABOUT 1 MILE NORTHEAST OF THE JUNCTION OF INTERSTATE HIGHWAYS
 LC0231'57 AND 74, 0.3 MILE NORTH OF THE OVERPASS OF DEWEY-FISHER ROAD
 LC0231'AND HIGHWAY 57, SET IN A DRILL HOLE IN THE CONCRETE SIDEWALK
 LC0231'LEADING TO THE SOUTH ENTRANCE TO A LARGE METAL BUILDING (R.H.
 LC0231'BISHOP CO.), 0.8 OF A FOOT EAST OF THE WEST EDGE OF THE SIDEWALK,
 LC0231'0.9 OF A FOOT NORTH OF THE SOUTH EDGE OF THE SIDEWALK, 41 FEET
 LC0231'SOUTH OF THE SOUTH SIDE OF THE BUILDING, 32 FEET NORTH OF THE
 LC0231'CENTERLINE OF PLANT DRIVEWAY AND 33 FEET WEST OF THE CENTERLINE
 LC0231'OF DRIVEWAY TO R.H. BISHOP CO. BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1443 ***********************************************************************
 HB1443  DESIGNATION -  HERALD
 HB1443  PID         -  HB1443
 HB1443  STATE/COUNTY-  IL/WHITE
 HB1443  COUNTRY     -  US
 HB1443  USGS QUAD   -  NEW HAVEN (2018)
 HB1443
 HB1443                         *CURRENT SURVEY CONTROL
 HB1443  ______________________________________________________________________
 HB1443* NAD 83(1997) POSITION- 37 57 11.60520(N) 088 12 46.53060(W)   ADJUSTED
 HB1443* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 HB1443  ______________________________________________________________________
 HB1443  GEOID HEIGHT    -        -30.300 (meters)                     GEOID18
 HB1443  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 HB1443  HORZ ORDER      -  FIRST
 HB1443
 HB1443.The horizontal coordinates were established by classical geodetic methods
 HB1443.and adjusted by the National Geodetic Survey in October 1999.
 HB1443
 HB1443.The orthometric height was scaled from a topographic map.
 HB1443
 HB1443.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1443.GEOID18 height accuracy estimate available here.
 HB1443
 HB1443.Click photographs - Photos may exist for this station.
 HB1443
 HB1443.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1443
 HB1443. The following values were computed from the NAD 83(1997) position.
 HB1443
 HB1443;                    North         East     Units Scale Factor Converg.
 HB1443;SPC IL E     -   142,789.833   310,582.197   MT  0.99997638   +0 04 26.6
 HB1443;SPC IL E     -   468,469.64  1,018,968.42   sFT  0.99997638   +0 04 26.6
 HB1443;UTM  16      - 4,201,318.862   393,438.847   MT  0.99973986   -0 44 45.7
 HB1443
 HB1443!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1443!SPC IL E     -   0.99997872  x   0.99997638  =   0.99995510
 HB1443!UTM  16      -   0.99997872  x   0.99973986  =   0.99971859
 HB1443
 HB1443:                Primary Azimuth Mark                     Grid Az
 HB1443:SPC IL E     -  HERALD AZ MK                             029 08 12.5
 HB1443:UTM  16      -  HERALD AZ MK                             029 57 24.8
 HB1443
 HB1443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9343801318(NAD 83)
 HB1443
 HB1443|---------------------------------------------------------------------|
 HB1443| PID    Reference Object                     Distance      Geod. Az  |
 HB1443|                                                           dddmmss.s |
 HB1443| CI3798 HERALD AZ MK                                       0291239.1 |
 HB1443| CI3799 HERALD RM 1                          22.225 METERS 06609     |
 HB1443| CI3800 HERALD RM 2                          24.709 METERS 33741     |
 HB1443|---------------------------------------------------------------------|
 HB1443
 HB1443                          SUPERSEDED SURVEY CONTROL
 HB1443
 HB1443  NAD 83(1997)-  37 57 11.60711(N)    088 12 46.53102(W) AD(       ) 1
 HB1443  NAD 83(1993)-  37 57 11.60995(N)    088 12 46.53001(W) AD(       ) 1
 HB1443  NAD 83(1986)-  37 57 11.61458(N)    088 12 46.53207(W) AD(       ) 1
 HB1443  NAD 27      -  37 57 11.45138(N)    088 12 46.39108(W) AD(       ) 1
 HB1443
 HB1443.Superseded values are not recommended for survey control.
 HB1443
 HB1443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1443.See file dsdata.pdf to determine how the superseded data were derived.
 HB1443
 HB1443_MARKER: DS = TRIANGULATION STATION DISK
 HB1443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1443_STAMPING: HERALD 1961
 HB1443_MARK LOGO: CGS
 HB1443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1443+STABILITY: SURFACE MOTION
 HB1443
 HB1443  HISTORY     - Date     Condition        Report By
 HB1443  HISTORY     - 1961     MONUMENTED       CGS
 HB1443
 HB1443                          STATION DESCRIPTION
 HB1443
 HB1443'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1443'THE STATION IS ABOUT 6-1/2 MILES SOUTHEAST OF NORRIS CITY, ABOUT
 HB1443'6-1/2 MILES NORTHEAST OF OMAHA, ABOUT 2 MILES SOUTHWEST OF
 HB1443'HERALD, IN THE SOUTHEAST 1/4 OF SEC. 33, T.6 S., R. 9 E., AND ON THE
 HB1443'PROPERTY OF MR. VERN O. HOLLAND.  IT IS 161 FEET SOUTHWEST OF
 HB1443'THE SOUTHWEST CORNER OF A BARN, 44 FEET WEST OF THE CENTERLINE OF A
 HB1443'DRIVEWAY, 39 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD,
 HB1443'14 FEET NORTHWEST OF THE NORTHWEST CORNER OF A GARAGE, AND 11 FEET
 HB1443'NORTH OF A WITNESS POST AND A WIRE FENCE. THE MONUMENT
 HB1443'PROJECTS 2 INCHES AND THE DISK IS STAMPED HERALD 1961.
 HB1443'
 HB1443'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 141, ABOUT 1 MILE
 HB1443'NORTH OF OMAHA, GO EAST OF STATE HIGHWAY 141 FOR 3.3 MILES TO
 HB1443'A CROSSROAD. CONTINUE EAST ON HIGHWAY 141 FOR 1.55 MILES TO A SIDE
 HB1443'ROAD LEFT. TURN LEFT AND GO NORTHERLY ON A GRAVELED ROAD FOR
 HB1443'1.4 MILES TO A T-ROAD. TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR
 HB1443'0.25 MILE TO A SIDE ROAD LEFT. TURN LEFT AND GO NORTHERLY ON
 HB1443'A GRAVELED ROAD FOR 0.8 MILE TO A SIDE ROAD RIGHT. CONTINUE
 HB1443'NORTHERLY ON THE GRAVELED ROAD FOR 1.15 MILE TO THE HOME OF MR.
 HB1443'HOLLAND AND THE STATION ON THE LEFT.
 HB1443'
 HB1443'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WESTERLY ON A GRAVELED
 HB1443'ROAD FOR 0.45 MILE TO A T-ROAD. TURN RIGHT AND GO NORTH ON A
 HB1443'GRAVELED ROAD FOR 0.25 MILE TO A Y-FORK. TAKE THE RIGHT FORK AND GO
 HB1443'NORTH ON A GRAVELED ROAD FOR ABOUT 150 FEET TO A CROSSROAD.
 HB1443'TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR 0.5 MILE TO THE AZIMUTH
 HB1443'MARK ON THE LEFT, JUST AFTER MAKING A SHARP CURVE TO THE
 HB1443'RIGHT.
 HB1443'
 HB1443'REFERENCE MARK 1 IS 50 FEET WEST OF THE CENTER OF A GATE LEADING TO A
 HB1443'BARN, 18 FEET NORTH OF THE CENTERLINE OF THE GRAVELED ROAD, AND
 HB1443'1 FOOT SOUTH OF A WIRE FENCE. THE MONUMENT PROJECTS 2 INCHES AND THE
 HB1443'DISK IS STAMPED HERALD NO 1 1961.
 HB1443'
 HB1443'REFERENCE MARK 2 IS 30 FEET EAST OF A T-FENCE CORNER, 18 FEET NORTH
 HB1443'OF THE CENTERLINE OF THE GRAVELED ROAD, AND 1 FOOT SOUTH OF A
 HB1443'WIRE FENCE. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1443'HERALD NO 2 1961.
 HB1443'
 HB1443'THE AZIMUTH MARK IS 26 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1443'ROAD, 24 FEET NORTH OF THE NORTH END OF A CONCRETE
 HB1443'CULVERT, 32 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY, 2 FEET SOUTH
 HB1443'OF A WITNESS POST, AND 1 FOOT WEST OF A WIRE FENCE. THE
 HB1443'MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED HERALD 1961.
 HB1443'
 HB1443'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1463 ***********************************************************************
 HB1463  DESIGNATION -  HEROD RADIO STA KSD 268 MAST
 HB1463  PID         -  HB1463
 HB1463  STATE/COUNTY-  IL/POPE
 HB1463  COUNTRY     -  US
 HB1463  USGS QUAD   -  HEROD (2018)
 HB1463
 HB1463                         *CURRENT SURVEY CONTROL
 HB1463  ______________________________________________________________________
 HB1463* NAD 83(1997) POSITION- 37 34 54.21303(N) 088 28 33.89181(W)   ADJUSTED
 HB1463  ______________________________________________________________________
 HB1463  GEOID HEIGHT    -        -29.219 (meters)                     GEOID18
 HB1463  LAPLACE CORR    -         -1.97  (seconds)                    DEFLEC18
 HB1463  HORZ ORDER      -  THIRD
 HB1463
 HB1463.The horizontal coordinates were established by classical geodetic methods
 HB1463.and adjusted by the National Geodetic Survey in October 1999.
 HB1463
 HB1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1463.GEOID18 height accuracy estimate available here.
 HB1463
 HB1463.Click photographs - Photos may exist for this station.
 HB1463
 HB1463.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1463
 HB1463. The following values were computed from the NAD 83(1997) position.
 HB1463
 HB1463;                    North         East     Units Scale Factor Converg.
 HB1463;SPC IL E     -   101,560.288   287,391.551   MT  0.99997696   -0 05 13.4
 HB1463;SPC IL E     -   333,202.38    942,883.78   sFT  0.99997696   -0 05 13.4
 HB1463;UTM  16      - 4,160,432.327   369,667.688   MT  0.99980923   -0 54 01.4
 HB1463
 HB1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6966760432(NAD 83)
 HB1463
 HB1463                          SUPERSEDED SURVEY CONTROL
 HB1463
 HB1463  NAD 83(1997)-  37 34 54.21707(N)    088 28 33.89026(W) AD(       ) 3
 HB1463  NAD 83(1993)-  37 34 54.21716(N)    088 28 33.89131(W) AD(       ) 3
 HB1463  NAD 83(1986)-  37 34 54.22342(N)    088 28 33.89483(W) AD(       ) 3
 HB1463  NAD 27      -  37 34 54.04741(N)    088 28 33.73480(W) AD(       ) 3
 HB1463
 HB1463.Superseded values are not recommended for survey control.
 HB1463
 HB1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1463.See file dsdata.pdf to determine how the superseded data were derived.
 HB1463
 HB1463_MARKER: 42 = RADIO/TV MAST
 HB1463
 HB1463  HISTORY     - Date     Condition        Report By
 HB1463  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1463
 HB1463                          STATION DESCRIPTION
 HB1463
 HB1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1463'THE STATION IS THE BASE OF THE ANTENNA, BRACKETED TO THE TOP OF A
 HB1463'CREOSOTED PINE POLE ABOUT 65 FEET HIGH, LOCATED ABOUT 350 FEET
 HB1463'SOUTH-SOUTHWEST OF THE WILLIAMS LOOKOUT TOWER AND JUST WEST OF A
 HB1463'SMALL CONCRETE BLOCK BUILDING.
 HB1463'
 HB1463'TO REACH THE STATION FROM THE NORTH END OF THE CONCRETE BRIDGE ACROSS
 HB1463'GIBBONS CREEK IN THE VILLAGE OF HEROD, GO NORTH ON STATE HIGHWAY
 HB1463'34 FOR 0.05 MILE TO A SIDE ROAD LEFT.  TURN SHARP LEFT AND GO
 HB1463'SOUTHWEST ON A GRAVELED ROAD FOR 0.6 MILE TO A FORK.  TAKE THE
 HB1463'RIGHT FORK AND FOLLOW THE MAIN GRAVELED ROAD WEST AND NORTHWEST FOR
 HB1463'2.4 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A
 HB1463'NARROW GRAVELED ROAD FOR 0.2 MILE TO THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1655 ***********************************************************************
 HB1655  DESIGNATION -  HERRIN
 HB1655  PID         -  HB1655
 HB1655  STATE/COUNTY-  IL/WILLIAMSON
 HB1655  COUNTRY     -  US
 HB1655  USGS QUAD   -  HERRIN (2018)
 HB1655
 HB1655                         *CURRENT SURVEY CONTROL
 HB1655  ______________________________________________________________________
 HB1655* NAD 83(1997) POSITION- 37 47 11.50824(N) 089 00 58.31735(W)   ADJUSTED
 HB1655* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 HB1655  ______________________________________________________________________
 HB1655  GEOID HEIGHT    -        -29.178 (meters)                     GEOID18
 HB1655  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 HB1655  HORZ ORDER      -  SECOND
 HB1655
 HB1655.The horizontal coordinates were established by classical geodetic methods
 HB1655.and adjusted by the National Geodetic Survey in October 1999.
 HB1655
 HB1655.The orthometric height was scaled from a topographic map.
 HB1655
 HB1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1655.GEOID18 height accuracy estimate available here.
 HB1655
 HB1655.Click photographs - Photos may exist for this station.
 HB1655
 HB1655.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1655
 HB1655. The following values were computed from the NAD 83(1997) position.
 HB1655
 HB1655;                    North         East     Units Scale Factor Converg.
 HB1655;SPC IL E     -   124,501.096   239,849.908   MT  1.00001955   -0 25 06.3
 HB1655;SPC IL E     -   408,467.35    786,907.57   sFT  1.00001955   -0 25 06.3
 HB1655;UTM  16      - 4,184,044.936   322,461.979   MT  0.99998824   -1 14 08.5
 HB1655
 HB1655!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1655!SPC IL E     -   0.99998137  x   1.00001955  =   1.00000092
 HB1655!UTM  16      -   0.99998137  x   0.99998824  =   0.99996961
 HB1655
 HB1655:                Primary Azimuth Mark                     Grid Az
 HB1655:SPC IL E     -  HERRIN AZ MK                             295 31 57.6
 HB1655:UTM  16      -  HERRIN AZ MK                             296 20 59.8
 HB1655
 HB1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2246184044(NAD 83)
 HB1655
 HB1655|---------------------------------------------------------------------|
 HB1655| PID    Reference Object                     Distance      Geod. Az  |
 HB1655|                                                           dddmmss.s |
 HB1655| CI3802 HERRIN RM 1                           8.796 METERS 17944     |
 HB1655| CI3801 HERRIN AZ MK                                       2950651.3 |
 HB1655| CI3803 HERRIN RM 2                           9.417 METERS 35926     |
 HB1655|---------------------------------------------------------------------|
 HB1655
 HB1655                          SUPERSEDED SURVEY CONTROL
 HB1655
 HB1655  NAD 83(1993)-  37 47 11.51826(N)    089 00 58.31828(W) AD(       ) 2
 HB1655  NAD 83(1986)-  37 47 11.52080(N)    089 00 58.31961(W) AD(       ) 2
 HB1655  NAD 27      -  37 47 11.34189(N)    089 00 58.05232(W) AD(       ) 2
 HB1655
 HB1655.Superseded values are not recommended for survey control.
 HB1655
 HB1655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1655.See file dsdata.pdf to determine how the superseded data were derived.
 HB1655
 HB1655_MARKER: DS = TRIANGULATION STATION DISK
 HB1655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1655_STAMPING: HERRIN 1961
 HB1655_MARK LOGO: CGS
 HB1655_PROJECTION: FLUSH
 HB1655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1655+STABILITY: SURFACE MOTION
 HB1655
 HB1655  HISTORY     - Date     Condition        Report By
 HB1655  HISTORY     - 1961     MONUMENTED       CGS
 HB1655  HISTORY     - 1968     GOOD             ILDT
 HB1655
 HB1655                          STATION DESCRIPTION
 HB1655
 HB1655'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1655'THE STATION IS ABOUT 1-1/2 MILES SOUTHEAST OF THE BUSINESS DISTRICT
 HB1655'OF HERRIN, IN THE NORTHWEST 1/4 OF SECTION 32, T 8 S, R 2 E. AND ON
 HB1655'THE PROPERTY OF MR. CARL SNEAD.  IT IS 2 FEET EAST OF A WIRE FENCE, 4
 HB1655'FEET SOUTHEAST OF A WITNESS POST 13 FEET WEST OF THE CENTERLINE OF A
 HB1655'CINDER ROAD AND 160 FEET SOUTH OF A T-FENCE CORNER.  THE MONUMENT IS
 HB1655'FLUSH AND THE DISK IS STAMPED HERRIN 1961.
 HB1655'
 HB1655'TO REACH THE STATION FROM THE POST OFFICE IN HERRIN, GO SOUTH ON
 HB1655'STATE HIGHWAY 148 FOR 0.9 MILE TO A CROSSROAD.  TURN LEFT AND GO
 HB1655'EAST ON A GRAVELED ROAD FOR 0.15 MILE TO A CROSSROAD.  *CONTINUE EAST
 HB1655'ON THE GRAVELED ROAD FOR 0.55 MILE TO A PRIVATE FARM ROAD RIGHT.
 HB1655'TURN RIGHT AND GO SOUTH, WEST AND SOUTH ON THE FARM ROAD FOR 0.2 MILE
 HB1655'TO THE STATION ON THE RIGHT ABOUT 250 FEET SOUTH OF A LARGE POND.
 HB1655'
 HB1655'*TO REACH THE AZIMUTH MARK FROM THIS POINT, TURN LEFT AND GO NORTH ON
 HB1655'A PAVED ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT.
 HB1655'
 HB1655'REFERENCE MARK 1 IS 2 FEET EAST OF THE WIRE FENCE, 13 FEET WEST OF
 HB1655'THE CENTERLINE OF THE CINDER ROAD AND 32 FEET SOUTH OF THE WITNESS
 HB1655'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HERRIN NO. 1
 HB1655'1961.
 HB1655'
 HB1655'REFERENCE MARK 2 IS 2 FEET EAST OF THE WIRE FENCE, 13 FEET WEST OF
 HB1655'THE CENTERLINE OF THE CINDER ROAD, 27 FEET NORTH OF THE WITNESS
 HB1655'POST AND 130 FEET SOUTH OF A T-FENCE CORNER.  THE MONUMENT IS FLUSH
 HB1655'AND THE DISK IS STAMPED HERRIN NO. 2 1961.
 HB1655'
 HB1655'THE AZIMUTH MARK IS 1 FOOT WEST OF A WIRE FENCE, 5 FEET SOUTH OF A
 HB1655'WITNESS POST, 19 FEET EAST OF THE CENTERLINE OF A PAVED ROAD AND
 HB1655'96 FEET EAST OF THE SOUTHEAST CORNER OF A HOUSE.  THE MONUMENT
 HB1655'PROJECTS 2 INCHES AND THE DISK IS STAMPED HERRIN 1961.
 HB1655'
 HB1655'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1655'
 HB1655'RMS SET AT 180 DEGREES
 HB1655
 HB1655                          STATION RECOVERY (1968)
 HB1655
 HB1655'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 HB1655'HERRIN 1961 RECOVERED GOOD.
 HB1655'
 HB1655'HERRIN NO 1 1961 RECOVERED GOOD.
 HB1655'
 HB1655'HERRIN NO 2 1961 RECOVERED GOOD.
 HB1655'
 HB1655'HERRIN 1961 RECOVERED GOOD.
 HB1655'
 HB1655'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED EXCEPT FOR THE
 HB1655'FOLLOWING CHANGES--(1) THE FENCE USED AS TIES FOR THE STATION AND
 HB1655'BOTH RMS HAS BEEN REMOVED.  (2) THE FENCE USED AS A TIE ON THE
 HB1655'AZI-MK HAS ALSO BEEN REMOVED.  FENCE CORNER USED AS TIES FOR
 HB1655'STATION AND RM NO. 2 NO LONGER EXIST.  NEW TIES FOLLOW--(1) STATION
 HB1655'IS 94 FT. NORTH OF A POWER POLE, RM NO. 1 IS 64 NORTH OF A POWER
 HB1655'POLE, RM NO. 2 IS 96 FT. SOUTH OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1654 ***********************************************************************
 HB1654  DESIGNATION -  HERRIN MUNICIPAL TANK
 HB1654  PID         -  HB1654
 HB1654  STATE/COUNTY-  IL/WILLIAMSON
 HB1654  COUNTRY     -  US
 HB1654  USGS QUAD   -  HERRIN (2018)
 HB1654
 HB1654                         *CURRENT SURVEY CONTROL
 HB1654  ______________________________________________________________________
 HB1654* NAD 83(1997) POSITION- 37 47 06.72977(N) 089 01 49.26759(W)   ADJUSTED
 HB1654  ______________________________________________________________________
 HB1654  GEOID HEIGHT    -        -29.168 (meters)                     GEOID18
 HB1654  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 HB1654  HORZ ORDER      -  THIRD
 HB1654
 HB1654.The horizontal coordinates were established by classical geodetic methods
 HB1654.and adjusted by the National Geodetic Survey in October 1999.
 HB1654
 HB1654.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1654.GEOID18 height accuracy estimate available here.
 HB1654
 HB1654.Click photographs - Photos may exist for this station.
 HB1654
 HB1654.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1654
 HB1654. The following values were computed from the NAD 83(1997) position.
 HB1654
 HB1654;                    North         East     Units Scale Factor Converg.
 HB1654;SPC IL E     -   124,362.970   238,602.144   MT  1.00002141   -0 25 37.5
 HB1654;SPC IL E     -   408,014.18    782,813.87   sFT  1.00002141   -0 25 37.5
 HB1654;SPC IL W     -   124,738.114   800,091.473   MT  1.00006453   +0 41 46.6
 HB1654;SPC IL W     -   409,244.96  2,624,966.77   sFT  1.00006453   +0 41 46.6
 HB1654;UTM  16      - 4,183,924.624   321,212.409   MT  0.99999372   -1 14 39.6
 HB1654
 HB1654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2121283924(NAD 83)
 HB1654
 HB1654                          SUPERSEDED SURVEY CONTROL
 HB1654
 HB1654  NAD 83(1993)-  37 47 06.74020(N)    089 01 49.26561(W) AD(       ) 3
 HB1654  NAD 83(1986)-  37 47 06.74247(N)    089 01 49.26865(W) AD(       ) 3
 HB1654  NAD 27      -  37 47 06.56205(N)    089 01 48.99951(W) AD(       ) 3
 HB1654
 HB1654.Superseded values are not recommended for survey control.
 HB1654
 HB1654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1654.See file dsdata.pdf to determine how the superseded data were derived.
 HB1654
 HB1654_MARKER: 53 = ELEVATED TANK
 HB1654
 HB1654  HISTORY     - Date     Condition        Report By
 HB1654  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1654  HISTORY     - 1965     GOOD             CGS
 HB1654  HISTORY     - 1974     GOOD             NGS
 HB1654
 HB1654                          STATION DESCRIPTION
 HB1654
 HB1654'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1654'THE STATION IS THE CENTER OF THE TOP OF THE TANK.  THE TANK IS
 HB1654'SUPPORTED BY SIX STEEL LEGS.  THE TANK AND SUPPORTING STRUCTURE
 HB1654'ARE PAINTED SILVER.  THE OVERALL HEIGHT IS ABOUT 130 FEET.  IT IS
 HB1654'LOCATED ABOUT 1 MILE SOUTH OF HERRIN AND IS ON THE WEST SIDE OF
 HB1654'STATE HIGHWAY 148.
 HB1654
 HB1654                          STATION RECOVERY (1965)
 HB1654
 HB1654'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB1654'THIS STATION WAS RECOVERED IN GOOD CONDITION.  PREVIOUS DESCRIPTION
 HB1654'ADEQUATE FOR RECOVERY.
 HB1654
 HB1654                          STATION RECOVERY (1974)
 HB1654
 HB1654'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 HB1654'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.  THE
 HB1654'TANK IS NOW PAINTED ORANGE WITH A BLACK TOP AND BOTTOM.
 HB1654'
 HB1654'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE SOUTH OF
 HB1654'HERRIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0576 ***********************************************************************
 KC0576  DESIGNATION -  HETTICK
 KC0576  PID         -  KC0576
 KC0576  STATE/COUNTY-  IL/MACOUPIN
 KC0576  COUNTRY     -  US
 KC0576  USGS QUAD   -  SCOTTVILLE (2018)
 KC0576
 KC0576                         *CURRENT SURVEY CONTROL
 KC0576  ______________________________________________________________________
 KC0576* NAD 83(1997) POSITION- 39 27 47.91496(N) 090 04 41.50344(W)   ADJUSTED
 KC0576* NAVD 88 ORTHO HEIGHT -   211.    (meters)      692.    (feet) SCALED
 KC0576  ______________________________________________________________________
 KC0576  GEOID HEIGHT    -        -32.046 (meters)                     GEOID18
 KC0576  LAPLACE CORR    -          1.68  (seconds)                    DEFLEC18
 KC0576  HORZ ORDER      -  FIRST
 KC0576
 KC0576.The horizontal coordinates were established by classical geodetic methods
 KC0576.and adjusted by the National Geodetic Survey in October 1999.
 KC0576
 KC0576.The orthometric height was scaled from a topographic map.
 KC0576
 KC0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0576.GEOID18 height accuracy estimate available here.
 KC0576
 KC0576.Click photographs - Photos may exist for this station.
 KC0576
 KC0576.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0576
 KC0576. The following values were computed from the NAD 83(1997) position.
 KC0576
 KC0576;                    North         East     Units Scale Factor Converg.
 KC0576;SPC IL W     -   310,406.594   707,613.268   MT  0.99994189   +0 03 22.4
 KC0576;SPC IL W     - 1,018,392.30  2,321,561.20   sFT  0.99994189   +0 03 22.4
 KC0576;UTM  15      - 4,372,268.174   751,367.056   MT  1.00037802   +1 51 28.9
 KC0576;UTM  16      - 4,372,716.423   235,175.974   MT  1.00046357   -1 57 27.3
 KC0576
 KC0576!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0576!SPC IL W     -   0.99997194  x   0.99994189  =   0.99991384
 KC0576!UTM  15      -   0.99997194  x   1.00037802  =   1.00034995
 KC0576!UTM  16      -   0.99997194  x   1.00046357  =   1.00043550
 KC0576
 KC0576:                Primary Azimuth Mark                     Grid Az
 KC0576:SPC IL W     -  HETTICK AZ MK 2                          312 22 51.0
 KC0576:UTM  15      -  HETTICK AZ MK 2                          310 34 44.5
 KC0576:UTM  16      -  HETTICK AZ MK 2                          314 23 40.7
 KC0576
 KC0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5136772268(NAD 83)
 KC0576
 KC0576|---------------------------------------------------------------------|
 KC0576| PID    Reference Object                     Distance      Geod. Az  |
 KC0576|                                                           dddmmss.s |
 KC0576| CL9516 HETTICK RM 1                         36.759 METERS 08846     |
 KC0576| CL9514 HETTICK AZ MK                                      0890032.2 |
 KC0576| KB1466 ST LOUIS CHICAGO AWY BCN 5          APPROX.14.1 KM 1063831.1 |
 KC0576| KC0581 ST LOUIS CHICAGO AIRWAY BN 4        APPROX.21.4 KM 1675748.4 |
 KC0576| KC0584 ATHEN                               APPROX. 7.6 KM 2631541.6 |
 KC0576| CL9519 HETTICK RM 4                          7.078 METERS 26417     |
 KC0576| CL9515 HETTICK AZ MK 2                                    3122613.4 |
 KC0576| CL9517 HETTICK RM 2                         43.859 METERS 34302     |
 KC0576| CL9518 HETTICK RM 3                         61.946 METERS 34739     |
 KC0576|---------------------------------------------------------------------|
 KC0576
 KC0576                          SUPERSEDED SURVEY CONTROL
 KC0576
 KC0576  NAD 83(1986)-  39 27 47.92171(N)    090 04 41.49210(W) AD(       ) 1
 KC0576  NAD 27      -  39 27 47.75200(N)    090 04 41.09100(W) AD(       ) 1
 KC0576
 KC0576.Superseded values are not recommended for survey control.
 KC0576
 KC0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0576.See file dsdata.pdf to determine how the superseded data were derived.
 KC0576
 KC0576_MARKER: DS = TRIANGULATION STATION DISK
 KC0576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0576_STAMPING: HETTICK 1934
 KC0576_MARK LOGO: CGS
 KC0576_PROJECTION: FLUSH
 KC0576_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0576+STABILITY: SURFACE MOTION
 KC0576
 KC0576  HISTORY     - Date     Condition        Report By
 KC0576  HISTORY     - 1934     MONUMENTED       CGS
 KC0576  HISTORY     - 1939     GOOD             CGS
 KC0576  HISTORY     - 1959     GOOD             CGS
 KC0576  HISTORY     - 1978     SEE DESCRIPTION  LOCENG
 KC0576  HISTORY     - 1978     GOOD             NGS
 KC0576
 KC0576                          STATION DESCRIPTION
 KC0576
 KC0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KC0576'ABOUT 5.1 MILES WEST AND 1.0 MILE SOUTH OF MODESTO, ON FARM
 KC0576'OWNED BY MRS. BELLE HETTICK AND FARMED BY MR. VESTER KREOGER.
 KC0576'THE STATION MARK IS NEAR THE SOUTHWEST CORNER OF PASTURE, ABOUT
 KC0576'100 YARDS EAST OF MR. KREOGERS HOUSE, 45 FEET EAST OF FENCE
 KC0576'CORNER, 20 FEET NORTH OF DIRT ROAD, 6 INCHES NORTH OF FENCE LINE,
 KC0576'15 FEET EAST OF COTTON WOOD TREE, AND IS FLUSH WITH THE GROUND.
 KC0576'
 KC0576'TO REACH FROM MODESTO, GO WEST ON PAVED ROAD FOR 5.25 MILES TO
 KC0576'CROSSROADS, THENCE SOUTH ON DIRT ROAD FOR 1.0 MILE, THENCE EAST
 KC0576'FOR 0.1 MILE TO MR. KREOGERS HOUSE AND STATION ON THE NORTH SIDE
 KC0576'OF THE ROAD.
 KC0576'
 KC0576'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0576'BRONZE DISKS IN CONCRETE.
 KC0576'
 KC0576'REFERENCE MARK NO. 1 IS EAST OF THE STATION, 1 FOOT NORTH OF
 KC0576'FENCE LINE, 20 FEET NORTH OF THE CENTER LINE OF DIRT ROAD, AND
 KC0576'PROJECTS 5 INCHES.  REFERENCE MARK NO. 2 IS NORTH-NORTHWEST OF
 KC0576'THE STATION, ON THE EAST SIDE OF FENCE LINE, 40 FEET SOUTH OF
 KC0576'LANE, AND PROJECTS 10 INCHES.  THE DISTANCE BETWEEN THE
 KC0576'REFERENCE MARKS IS 211.18 FEET.
 KC0576'
 KC0576'THE AZIMUTH MARK IS EAST OF THE STATION, 1.5 FEET NORTH OF FENCE
 KC0576'LINE, 30 FEET NORTH OF CENTER LINE OF CURVE TO THE SOUTH, 15 FEET
 KC0576'WEST OF HEDGE ROW, AND PROJECTS 6 INCHES.
 KC0576'
 KC0576'A 113-FOOT TOWER AT BUCHANAN COMES INTO VIEW AT 63 FEET.
 KC0576'
 KC0576'A 113-FOOT TOWER AT KASTEN COMES INTO VIEW AT 58 FEET.
 KC0576'
 KC0576'A 113-FOOT TOWER AT ENOS COMES INTO VIEW AT 63 FEET.
 KC0576'
 KC0576'A 100-FOOT TOWER AT JACKSONVILLE COMES INTO VIEW AT 63 FEET.
 KC0576'
 KC0576'A 113-FOOT TOWER AT LEEK COMES INTO VIEW AT 63 FEET.
 KC0576'
 KC0576'A 113-FOOT TOWER AT RICE COMES INTO VIEW AT 113 FEET.
 KC0576'
 KC0576'A 113-FOOT TOWER AT BETTIS COMES INTO VIEW AT 63 FEET.
 KC0576'
 KC0576'A 100-FOOT TOWER AT MODESTO COMES INTO VIEW AT 63 FEET.
 KC0576
 KC0576                          STATION RECOVERY (1939)
 KC0576
 KC0576'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0576'THE STATION MARKS, REFERENCE MARK NO. 1 1934, REFERENCE MARK NO.
 KC0576'2 1934, AND AZIMUTH MARK 1934, WERE RECOVERED AS DESCRIBED AND ALL
 KC0576'THE MARKS WERE FOUND IN GOOD CONDITION.  A NEW DESCRIPTION ON
 KC0576'HOW TO REACH THE STATION IS GIVEN IN ACCORDANCE WITH INSTRUCTIONS
 KC0576'TO DESCRIBE A STATION FROM THE NEAREST TOWN SHOWN ON THE STATE
 KC0576'HIGHWAY MAP.
 KC0576'
 KC0576'THE STATION IS LOCATED APPROXIMATELY 5.1 MILES WEST AND 1.0 MILE
 KC0576'SOUTH OF MODESTO, 1-1/2 MILES EAST AND 1-1/4 MILES SOUTH OF
 KC0576'SCOTTVILLE, IN THE SE 1/4 SEC. 22, T 12 N, R 9 W, 1/2 FOOT
 KC0576'NORTH OF AN EAST-AND-WEST FENCE LINE, 20 FEET NORTH OF THE CENTER
 KC0576'LINE OF A DIRT ROAD, 40 FEET EAST OF A SOUTHWEST FENCE CORNER,
 KC0576'AND APPROXIMATELY 100 YARDS EAST OF THE KROEGER HOME.  THE LAND
 KC0576'IS OWNED BY MRS. BELLE HETTICK.  THE MARKS IS
 KC0576'FLUSH WITH THE GROUND AND IS STAMPED HETTICK 1934.
 KC0576'
 KC0576'TO REACH THE STATION FROM THE PARK IN THE CENTER OF THE TOWN OF
 KC0576'SCOTTVILLE GO SOUTH FOR 0.1 MILE, THEN TURN RIGHT (EAST) ON A
 KC0576'PAVED HIGHWAY AND GO 1.2 MILES TO A CROSS ROAD, TURN RIGHT
 KC0576'(SOUTH) AND GO 1.0 MILE, THEN TURN LEFT (EAST) AND GO 0.1 MILE
 KC0576'TO THE MARK ON THE LEFT (NORTH) SIDE OF THE ROAD.
 KC0576'
 KC0576'REFERENCE MARK NO. 1 1934 IS 36.744 METERS, 120.55 FEET, EAST OF
 KC0576'THE STATION, 1 FOOT NORTH OF AN EAST-AND-WEST FENCE LINE, AND
 KC0576'22 FEET NORTH OF THE CENTER LINE OF THE ROAD.  THE MARK, NOTE
 KC0576'11A, PROJECTS 5 INCHES ABOVE THE GROUND AND IS STAMPED HETTICK NO
 KC0576'1 1934.  REFERENCE MARK NO. 2 1934 IS 43.824 METERS, 143.78 FEET,
 KC0576'NORTH-NORTHWEST OF THE STATION, ON THE EAST SIDE OF A
 KC0576'NORTH-AND-SOUTH FENCE LINE, 40 FEET SOUTH OF THE SOUTH FENCE OF
 KC0576'A LANE.  THE MARK PROJECTS 10 INCHES ABOVE THE
 KC0576'GROUND AND IS STAMPED HETTICK NO 2 1934.
 KC0576'
 KC0576'AZIMUTH MARK 1934 IS APPROXIMATELY 0.1 MILE EAST OF THE STATION,
 KC0576'30 FEET NORTH OF THE CENTER LINE OF A ROAD WHERE IT CURVES
 KC0576'SOUTH, 15 FEET WEST OF A HEDGE ROW FENCE, 1-1/2 FEET NORTH OF AN
 KC0576'EAST-AND-WEST FENCE.  THE MARK IS FLUSH WITH THE
 KC0576'GROUND AND IS STAMPED HETTICK AZIMUTH 1934.
 KC0576'
 KC0576'ONE NEW MARK WAS ESTABLISHED- AZIMUTH MARK 1939 IS APPROXIMATELY
 KC0576'0.75 MILE NORTHWEST OF THE STATION, 54 FEET NORTH-NORTHWEST OF THE
 KC0576'NORTHEAST CORNER OF THE PORCH OF A FARMHOUSE, 21 FEET SOUTH OF
 KC0576'THE CENTER LINE OF A ROAD, AND 35 FEET EAST OF THE EAST POST OF
 KC0576'THE HOUSE YARD GATE.  THE MARK PROJECTS 3 INCHES
 KC0576'ABOVE THE GROUND AND IS STAMPED HETTICK 1939.  TO REACH THE
 KC0576'MARK FROM THE STATION GO WEST 0.1 MILE, THEN NORTH 0.5 MILE,
 KC0576'THEN WEST 0.45 MILE TO THE MARK ON THE SOUTH SIDE OF THE ROAD.
 KC0576'
 KC0576'ALL MARKS ARE WITNESSED BY 4 IN X 4 IN WHITE POSTS WHICH PROJECT
 KC0576'2-1/2 FEET ABOVE THE GROUND.
 KC0576'
 KC0576'A 64-FOOT TOWER AT HETTICK 1934 WILL SEE A 90-FOOT TOWER AT ATHEN
 KC0576'AND A 103-FOOT TOWER AT BETTIS 1934.
 KC0576'
 KC0576'A 37-FOOT TOWER AT HETTICK 1934 WILL SEE A 90-FOOT TOWER AT LEEK
 KC0576'1934.
 KC0576'
 KC0576'A 90-FOOT TOWER AT WALSH IS VISIBLE FROM THE GROUND.
 KC0576
 KC0576                          STATION RECOVERY (1959)
 KC0576
 KC0576'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KC0576'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK
 KC0576'1939 WERE RECOVERED IN GOOD CONDITION.  THE 1934 AZIMUTH MARK
 KC0576'WAS NOT RECOVERED AS THERE WAS NO INFORMATION ON THE STATION
 KC0576'AVAILABLE AT THE TIME IT WAS VISITED, AND THE LOCATION OF THE
 KC0576'1939 AZIMUTH MARK WAS OBTAINED FROM THE FARM MANAGER, MR. VESTER
 KC0576'KROEGER.  THE REFERENCE MEASUREMENTS WERE FAIRLY ACCURATE TAKING
 KC0576'INTO CONSIDERATION THE CENTERLINE OF A DIRT ROAD IS SOMETIMES
 KC0576'VAGUE.  THE DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE 0.04
 KC0576'FOOT LONGER THAN PREVIOUSLY MEASURED AND THE DIRECTION WAS 6
 KC0576'MINUTES LARGER THAN PREVIOUSLY OBSERVED.  THE DIRECTION TO
 KC0576'REFERENCE MARK 2 CHECKED BUT THE DISTANCE WAS 0.10 FOOT LONGER
 KC0576'THAN PREVIOUSLY MEASURED.  REFERENCE MARK 2 WAS DESTROYED AT
 KC0576'THIS TIME ON THE REQUEST OF THE FARM MANAGER, MR. VESTER
 KC0576'KROEGER.  A REFERENCE MARK 3 WAS ESTABLISHED AT THIS TIME.  A
 KC0576'COMPLETE NEW DESCRIPTION AND TO REACH FOLLOWS.
 KC0576'
 KC0576'THE STATION IS ABOUT 5-1/2 MILES SOUTHWEST OF MODESTO, AND 1-1/2
 KC0576'MILES SOUTHEAST OF SCOTTVILLE IN THE SE QUARTER OF SECTION 22,
 KC0576'T. 12 N., R 9 W., ON THE PROPERTY OF THE BELLE HETTICK ESTATE,
 KC0576'MANAGED BY MR. VESTER KROEGER.  IT IS 283 FEET SOUTHEAST OF THE
 KC0576'SOUTHEAST CORNER OF A FRAME HOUSE, 26 FEET EAST OF AN EAST
 KC0576'GATEPOST, 17 FEET NORTH OF THE CENTERLINE OF A DIRT ROAD, 14
 KC0576'FEET EAST OF A 16 INCH COTTON WOOD TREE, 2 FEET NORTH OF AN
 KC0576'EAST-WEST WIRE FENCE, AND 2 FEET NORTHWEST OF A WITNESS POST.
 KC0576'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED HETTICK
 KC0576'1934.
 KC0576'
 KC0576'TO REACH THE STATION FROM THE PARK IN THE CENTER OF THE TOWN OF
 KC0576'SCOTTVILLE, GO SOUTH FOR 0.1 MILE TO PAVED ROAD (EAST-WEST).
 KC0576'TURN LEFT AND GO EAST ON THE PAVED ROAD FOR 1.2 MILES TO A
 KC0576'CROSSROAD.  TURN RIGHT AND GO SOUTH ON A DIRT ROAD FOR 1.0 MILE TO
 KC0576'POINT WHERE ROAD MAKES SHARP LEFT TURN.  TURN LEFT AND GO EAST ON
 KC0576'THE DIRT ROAD FOR 0.15 MILE TO THE STATION ON THE LEFT.
 KC0576'
 KC0576'TO REACH AZIMUTH MARK 1939 FROM THE STATION, GO WEST ON A
 KC0576'DIRT ROAD FOR 0.15 MILE TO POINT WHERE ROAD MAKES SHARP RIGHT
 KC0576'TURN.  TURN RIGHT AND GO NORTH ON THE DIRT ROAD FOR 0.5 MILE TO
 KC0576'A DIRT SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A DIRT ROAD FOR
 KC0576'0.45 MILE TO THE MARK ON THE LEFT.
 KC0576'
 KC0576'*TO REACH AZIMUTH MARK 1934 FROM THE STATION, GO EAST ON THE
 KC0576'DIRT ROAD FOR 0.1 MILE TO SHARP RIGHT TURN AND THE MARK ON THE
 KC0576'LEFT.
 KC0576'
 KC0576'REFERENCE MARK 1 IS 17 FEET NORTH OF THE CENTERLINE OF A DIRT
 KC0576'ROAD, 3 FEET NORTH OF A WIRE FENCE, AND 2 FEET NORTHWEST OF A
 KC0576'WITNESS POST.  THE MONUMENT PROJECTS 14 INCHES AND THE DISK IS
 KC0576'STAMPED HETTICK NO 1 1934.
 KC0576'
 KC0576'REFERENCE MARK 3 IS 113 FEET NORTHEAST OF A FENCE CORNER, 3 FEET
 KC0576'WEST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE, AND IS SET AT
 KC0576'THE SOUTHEAST CORNER OF A FIELD.  THE MONUMENT PROJECTS 2 INCHES
 KC0576'AND THE DISK IS STAMPED HETTICK NO 3 1934.
 KC0576'
 KC0576'AZIMUTH MARK 1939 IS 60 FEET NORTHEAST OF THE NORTHEAST CORNER
 KC0576'OF A FRAME HOUSE, 50 FEET NORTHEAST OF A 40 INCH MAPLE TREE, 19
 KC0576'FEET SOUTH OF THE CENTERLINE OF A DIRT ROAD, AND 1 FOOT NORTH OF
 KC0576'A YARD FENCE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 KC0576'STAMPED HETTICK 1939.  THIS MARK WAS ESTABLISHED WHEN THE STATION
 KC0576'WAS RECOVERED IN 1939.  IT IS ON THE PROPERTY OF O.H. TURNER.
 KC0576'
 KC0576'*AZIMUTH MARK 1934 IS 30 FEET NORTH OF THE CENTERLINE OF A ROAD
 KC0576'WHERE IT CURVES SOUTH, 15 FEET WEST OF A HEDGE ROW FENCE, AND
 KC0576'1-1/2 FEET NORTH OF AN EAST-WEST FENCE.  THE MONUMENT IS FLUSH AND
 KC0576'THE DISK IS STAMPED HETTICK AZIMUTH 1934.
 KC0576'
 KC0576'*AZIMUTH MARK 1934 WAS NOT RECOVERED AT THIS TIME AND THIS IS THE
 KC0576'1939 TO REACH AND DESCRIPTION.
 KC0576
 KC0576                          STATION RECOVERY (1978)
 KC0576
 KC0576'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978 (JRB)
 KC0576'HETTIC SURFACE MONUMENT HAS THE APPEARANCE OF BEING GOOD, BUT IT HAS
 KC0576'BEEN MOVED.  UNDERGROUND MON. IS 2 FEET SSW OF SURFACE MON. 36
 KC0576'INCHES DEEP AND IN GOOD COND.
 KC0576'
 KC0576'HETTICK AZIMUTH 1934, HETTICK 1939, HETTICK NO 1 1934, ALL 3 FOUND IN
 KC0576'GOOD COND.
 KC0576'
 KC0576'HETTICK NO 2 1934 FOUND PLOWED OUT AND LAYING ON TOP OF GROUND
 KC0576'PLUS OR 60 FEET NORTH OF ORIGINAL LOCATION.
 KC0576'
 KC0576'SURFACE MARK SHOULD BE SET BACK OVER UNDERGROUND MARK, SO THAT NOBODY
 KC0576'WILL MAKE THE SAME MISTAKE I DID.
 KC0576'
 KC0576'DISTANCE AND DIRECTION FROM NEAREST TOWN--5.1 MI. W. AND 1 MI. SOUTH
 KC0576'OF MODESTO.
 KC0576
 KC0576                          STATION RECOVERY (1978)
 KC0576
 KC0576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 KC0576'STATION MARK FOUND DESTROYED.  THE UNDERGROUND MARK, THE 1934 AND THE
 KC0576'1939 AZIMUTH MARKS FOUND IN GOOD CONDITION.  HOWEVER THE 1939 AZIMUTH
 KC0576'MARK WAS OBSTRUCTED BY FARM MACHINERY ON LINE OF SIGHT.  REFERENCE
 KC0576'MARK 3 FOUND UPROOTED.  THE DISK WAS SALVAGED.  REFERENCE MARK 1 WAS
 KC0576'FOUND TO HAVE BEEN HIT BY FARM MACHINERY BUT VERY SOLID.  REFERENCE
 KC0576'MARK 4 WAS ESTABLISHED.  THE DISTANCE TO REFERENCE MARK 1 CHECKED
 KC0576'THE 1959 DISTANCE, BUT MISSED THE 1934 AND 1939 DISTANCE BY 0.05
 KC0576'FOOT.  THE ANGLE FROM THE 1934 AZIMUTH MARK TO REFERENCE MARK 1 WAS
 KC0576'SMALLER BY 9 MINUTES.
 KC0576'
 KC0576'THE 1959 DESCRIPTION AND TOO REACH ARE ADEQUATE TO RECOVER STATION
 KC0576'WITH THE ADDITION OF A METAL WITNESS POST 1 FOOT NORTH OF THE STATION
 KC0576'MARK, IT IS NOW 12 INCHES BELOW THE GROUND.
 KC0576'
 KC0576'REFERENCE MARK 4 IS 16 FEET N OF THE CENTERLINE OF THE ROAD AND 1
 KC0576'FOOT SOUTH OF A METAL WITNESS POST.  THE MARK IS A 3 FOOT ALUMINUM
 KC0576'TYPE AND IS FLUSH.  THE DISK STAMPED HETTICK 1934 NO 4 1978.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1817 ***********************************************************************
 LC1817  DESIGNATION -  HEYWORTH
 LC1817  PID         -  LC1817
 LC1817  STATE/COUNTY-  IL/MCLEAN
 LC1817  COUNTRY     -  US
 LC1817  USGS QUAD   -  HEYWORTH (2018)
 LC1817
 LC1817                         *CURRENT SURVEY CONTROL
 LC1817  ______________________________________________________________________
 LC1817* NAD 83(1997) POSITION- 40 18 12.37673(N) 088 58 28.77416(W)   ADJUSTED
 LC1817* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 LC1817  ______________________________________________________________________
 LC1817  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 LC1817  LAPLACE CORR    -          2.91  (seconds)                    DEFLEC18
 LC1817  HORZ ORDER      -  SECOND
 LC1817
 LC1817.The horizontal coordinates were established by classical geodetic methods
 LC1817.and adjusted by the National Geodetic Survey in October 1999.
 LC1817
 LC1817.The orthometric height was scaled from a topographic map.
 LC1817
 LC1817.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1817.GEOID18 height accuracy estimate available here.
 LC1817
 LC1817.Click photographs - Photos may exist for this station.
 LC1817
 LC1817.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1817
 LC1817. The following values were computed from the NAD 83(1997) position.
 LC1817
 LC1817;                    North         East     Units Scale Factor Converg.
 LC1817;SPC IL E     -   403,889.856   245,479.042   MT  1.00001158   -0 24 53.4
 LC1817;SPC IL E     - 1,325,095.30    805,375.82   sFT  1.00001158   -0 24 53.4
 LC1817;UTM  16      - 4,463,307.665   332,186.629   MT  0.99994667   -1 16 39.3
 LC1817
 LC1817!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1817!SPC IL E     -   0.99996913  x   1.00001158  =   0.99998071
 LC1817!UTM  16      -   0.99996913  x   0.99994667  =   0.99991580
 LC1817
 LC1817:                Primary Azimuth Mark                     Grid Az
 LC1817:SPC IL E     -  HARLAN                                   354 07 12.7
 LC1817:UTM  16      -  HARLAN                                   354 58 58.6
 LC1817
 LC1817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3218663307(NAD 83)
 LC1817
 LC1817|---------------------------------------------------------------------|
 LC1817| PID    Reference Object                     Distance      Geod. Az  |
 LC1817|                                                           dddmmss.s |
 LC1817| CI7516 HEYWORTH RM                          11.360 METERS 20700     |
 LC1817| LC0465 HARLAN                              APPROX. 5.3 KM 3534219.3 |
 LC1817|---------------------------------------------------------------------|
 LC1817
 LC1817                          SUPERSEDED SURVEY CONTROL
 LC1817
 LC1817  NAD 83(1986)-  40 18 12.38717(N)    088 58 28.77345(W) AD(       ) 2
 LC1817  NAD 27      -  40 18 12.25780(N)    088 58 28.48720(W) AD(       ) 2
 LC1817  USSD        -  40 18 12.38100(N)    088 58 28.34600(W) AD(       ) 3
 LC1817
 LC1817.Superseded values are not recommended for survey control.
 LC1817
 LC1817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1817.See file dsdata.pdf to determine how the superseded data were derived.
 LC1817
 LC1817_MARKER: DS = TRIANGULATION STATION DISK
 LC1817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1817_STAMPING: HEYWORTH 1920
 LC1817_MARK LOGO: CGS
 LC1817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1817+STABILITY: SURFACE MOTION
 LC1817
 LC1817  HISTORY     - Date     Condition        Report By
 LC1817  HISTORY     - 1920     MONUMENTED       CGS
 LC1817  HISTORY     - 1933     MARK NOT FOUND   CGS
 LC1817
 LC1817                          STATION DESCRIPTION
 LC1817
 LC1817'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC1817'STATION IS ABOUT 1 MILE S OF HEYWORTH, ON THE W SIDE OF THE
 LC1817'ILLINOIS CENTRAL RAILROAD TRACK, 1/2 MILE N OF THE FIRST
 LC1817'SECTION ROAD CROSSING S OF HEYWORTH, ON THE BANK NEAR THE
 LC1817'CENTER OF THE SECOND CUT S OF HEYWORTH, AND 9.32 METERS
 LC1817'(30.58 FEET) W OF THE W AND NEAREST RAIL.  THE SURFACE,
 LC1817'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 LC1817'SET IN CONCRETE.
 LC1817'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR
 LC1817'THE W EDGE OF THE CUT, 11.36 METERS (37.27 FEET) FROM THE
 LC1817'STATION, S 27 DEG 00 MIN W.
 LC1817
 LC1817                          STATION RECOVERY (1933)
 LC1817
 LC1817'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LC1817'STATION IS LOST.  THE STATION MARKS WERE FOUND TUMBLED OFF
 LC1817'THE RAILROAD BANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1816 ***********************************************************************
 LC1816  DESIGNATION -  HEYWORTH MUNICIPAL TANK
 LC1816  PID         -  LC1816
 LC1816  STATE/COUNTY-  IL/MCLEAN
 LC1816  COUNTRY     -  US
 LC1816  USGS QUAD   -  HEYWORTH (2018)
 LC1816
 LC1816                         *CURRENT SURVEY CONTROL
 LC1816  ______________________________________________________________________
 LC1816* NAD 83(1997) POSITION- 40 18 47.86748(N) 088 58 37.21249(W)   ADJUSTED
 LC1816  ______________________________________________________________________
 LC1816  GEOID HEIGHT    -        -32.131 (meters)                     GEOID18
 LC1816  LAPLACE CORR    -          2.88  (seconds)                    DEFLEC18
 LC1816  HORZ ORDER      -  THIRD
 LC1816
 LC1816.The horizontal coordinates were established by classical geodetic methods
 LC1816.and adjusted by the National Geodetic Survey in October 1999.
 LC1816
 LC1816.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1816.GEOID18 height accuracy estimate available here.
 LC1816
 LC1816.Click photographs - Photos may exist for this station.
 LC1816
 LC1816.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1816
 LC1816. The following values were computed from the NAD 83(1997) position.
 LC1816
 LC1816;                    North         East     Units Scale Factor Converg.
 LC1816;SPC IL E     -   404,985.983   245,287.728   MT  1.00001183   -0 24 59.2
 LC1816;SPC IL E     - 1,328,691.51    804,748.15   sFT  1.00001183   -0 24 59.2
 LC1816;SPC IL W     -   405,452.697   801,119.374   MT  1.00006700   +0 46 11.1
 LC1816;SPC IL W     - 1,330,222.72  2,628,339.15   sFT  1.00006700   +0 46 11.1
 LC1816;UTM  16      - 4,464,406.478   332,011.854   MT  0.99994739   -1 16 45.7
 LC1816
 LC1816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3201164406(NAD 83)
 LC1816
 LC1816                          SUPERSEDED SURVEY CONTROL
 LC1816
 LC1816  NAD 83(1986)-  40 18 47.87799(N)    088 58 37.21085(W) AD(       ) 3
 LC1816  NAD 27      -  40 18 47.74500(N)    088 58 36.92300(W) AD(       ) 3
 LC1816
 LC1816.Superseded values are not recommended for survey control.
 LC1816
 LC1816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1816.See file dsdata.pdf to determine how the superseded data were derived.
 LC1816
 LC1816_MARKER: 53 = ELEVATED TANK
 LC1816
 LC1816  HISTORY     - Date     Condition        Report By
 LC1816  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1816  HISTORY     - 1970     GOOD             LOCENG
 LC1816
 LC1816                          STATION DESCRIPTION
 LC1816
 LC1816'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1816'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 LC1816'TANK LOCATED ABOUT 0.2 MILE NORTHEAST OF THE JUNCTION OF U.S.
 LC1816'HIGHWAYS 136 AND 51 AND ABOUT 0.15 MILE SOUTHWEST OF THE DEPOT
 LC1816'IN THE SOUTH-CENTRAL SECTION OF HEYWORTH.  IT IS A STEEL
 LC1816'TANK SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE AND IS PAINTED
 LC1816'SILVER.  THE HEIGHT IS ABOUT 135 FEET.
 LC1816
 LC1816                          STATION RECOVERY (1970)
 LC1816
 LC1816'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (TBB)
 LC1816'RECOVERED BY DANNE ENGINEERING DAILY AND ASSOC.
 LC1816'
 LC1816'FOUND FROM DESCRIPTION
 LC1816'
 LC1816'TANK IS NOW PAINTED AQUA GREEN.  THE POINT OF PROBABLE INTERSECTION
 LC1816'IS A ROUND BALL 4 IN - 6 IN IN DIA. AT TOP OF TANK.
 LC1816'
 LC1816'HAS LEGEND HEYWORTH IN BLACK LETTERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1117 ***********************************************************************
 KB1117  DESIGNATION -  HICKORY
 KB1117  PID         -  KB1117
 KB1117  STATE/COUNTY-  IL/MACON
 KB1117  COUNTRY     -  US
 KB1117  USGS QUAD   -  DECATUR (2018)
 KB1117
 KB1117                         *CURRENT SURVEY CONTROL
 KB1117  ______________________________________________________________________
 KB1117* NAD 83(1997) POSITION- 39 52 10.99760(N) 088 56 45.68879(W)   ADJUSTED
 KB1117* NAVD 88 ORTHO HEIGHT -   207.959 (meters)      682.28  (feet) POSTED
 KB1117  ______________________________________________________________________
 KB1117  GEOID HEIGHT    -        -32.261 (meters)                     GEOID18
 KB1117  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 KB1117  DYNAMIC HEIGHT  -        207.85  (meters)      681.9   (feet) COMP
 KB1117  MODELED GRAVITY -    980,091.2   (mgal)                       NAVD 88
 KB1117
 KB1117  HORZ ORDER      -  SECOND
 KB1117  VERT ORDER      -  * POSTED, SEE BELOW
 KB1117
 KB1117.The horizontal coordinates were established by classical geodetic methods
 KB1117.and adjusted by the National Geodetic Survey in October 1999.
 KB1117
 KB1117.The orthometric height was determined by differential leveling
 KB1117.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB1117
 KB1117.* This is a POSTED BENCH MARK height.
 KB1117
 KB1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1117.GEOID18 height accuracy estimate available here.
 KB1117
 KB1117.Click photographs - Photos may exist for this station.
 KB1117
 KB1117.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1117
 KB1117.The dynamic height is computed by dividing the NAVD 88
 KB1117.geopotential number by the normal gravity value computed on the
 KB1117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1117.degrees latitude (g = 980.6199 gals.).
 KB1117
 KB1117.The modeled gravity was interpolated from observed gravity values.
 KB1117
 KB1117. The following values were computed from the NAD 83(1997) position.
 KB1117
 KB1117;                    North         East     Units Scale Factor Converg.
 KB1117;SPC IL E     -   355,715.085   247,581.760   MT  1.00000881   -0 23 34.0
 KB1117;SPC IL E     - 1,167,041.91    812,274.49   sFT  1.00000881   -0 23 34.0
 KB1117;SPC IL W     -   356,236.538   804,428.431   MT  1.00007538   +0 46 57.2
 KB1117;SPC IL W     - 1,168,752.71  2,639,195.61   sFT  1.00007538   +0 46 57.2
 KB1117;UTM  16      - 4,415,109.986   333,566.899   MT  0.99994102   -1 14 52.0
 KB1117
 KB1117!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1117!SPC IL E     -   0.99997244  x   1.00000881  =   0.99998125
 KB1117!SPC IL W     -   0.99997244  x   1.00007538  =   1.00004782
 KB1117!UTM  16      -   0.99997244  x   0.99994102  =   0.99991346
 KB1117
 KB1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3356615109(NAD 83)
 KB1117
 KB1117                          SUPERSEDED SURVEY CONTROL
 KB1117
 KB1117  NAD 83(1986)-  39 52 11.00612(N)    088 56 45.68162(W) AD(       ) 2
 KB1117  NAD 27      -  39 52 10.87580(N)    088 56 45.41090(W) AD(       ) 2
 KB1117  USSD        -  39 52 10.99100(N)    088 56 45.30100(W) AD(       ) 3
 KB1117  NGVD 29             208.00   (m)          682.4    (f) LEVELING    3  
 KB1117
 KB1117.Superseded values are not recommended for survey control.
 KB1117
 KB1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1117.See file dsdata.pdf to determine how the superseded data were derived.
 KB1117
 KB1117_MARKER: DS = TRIANGULATION STATION DISK
 KB1117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1117_STAMPING: HICKORY 1920
 KB1117_MARK LOGO: CGS
 KB1117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1117+STABILITY: SURFACE MOTION
 KB1117
 KB1117  HISTORY     - Date     Condition        Report By
 KB1117  HISTORY     - 1920     MONUMENTED       CGS
 KB1117  HISTORY     - 1959     MARK NOT FOUND   CGS
 KB1117  HISTORY     - 1972     MARK NOT FOUND   ILDT
 KB1117
 KB1117                          STATION DESCRIPTION
 KB1117
 KB1117'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB1117'STATION IS ABOUT 1 MILE N OF DECATUR, ON THE W SIDE OF THE ILLINOIS
 KB1117'CENTRAL RAILROAD TRACK, 50 YARDS S OF THE ILLINOIS
 KB1117'TRACTION SYSTEM CROSSING UNDER THE ILLINOIS CENTRAL RAILROAD, IN THE
 KB1117'UPPER END OF THE RAILROAD YARDS. THE SURFACE AND UNDERGROUND
 KB1117'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 KB1117'THERE IS NO REFERENCE MARK. THE ELEVATION OF THE
 KB1117'STATION MARK IS 208.183 METERS, 683.014 FEET.
 KB1117
 KB1117                          STATION RECOVERY (1959)
 KB1117
 KB1117'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 KB1117'THE STATION WAS SEARCHED FOR BUT NOT RECOVERED.
 KB1117
 KB1117                          STATION RECOVERY (1972)
 KB1117
 KB1117'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB1117'NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1118 ***********************************************************************
 NH1118  DESIGNATION -  HICKORY
 NH1118  PID         -  NH1118
 NH1118  STATE/COUNTY-  IL/MCHENRY
 NH1118  COUNTRY     -  US
 NH1118  USGS QUAD   -  HUNTLEY (2018)
 NH1118
 NH1118                         *CURRENT SURVEY CONTROL
 NH1118  ______________________________________________________________________
 NH1118* NAD 83(1997) POSITION- 42 10 57.70209(N) 088 28 36.21962(W)   ADJUSTED
 NH1118* NAVD 88 ORTHO HEIGHT -   276.    (meters)      906.    (feet) SCALED
 NH1118  ______________________________________________________________________
 NH1118  GEOID HEIGHT    -        -33.583 (meters)                     GEOID18
 NH1118  LAPLACE CORR    -         -2.16  (seconds)                    DEFLEC18
 NH1118  HORZ ORDER      -  SECOND
 NH1118
 NH1118.The horizontal coordinates were established by classical geodetic methods
 NH1118.and adjusted by the National Geodetic Survey in October 1999.
 NH1118
 NH1118.The orthometric height was scaled from a topographic map.
 NH1118
 NH1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1118.GEOID18 height accuracy estimate available here.
 NH1118
 NH1118.Click photographs - Photos may exist for this station.
 NH1118
 NH1118.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1118
 NH1118. The following values were computed from the NAD 83(1997) position.
 NH1118
 NH1118;                    North         East     Units Scale Factor Converg.
 NH1118;SPC IL E     -   612,404.916   288,154.008   MT  0.99997673   -0 05 46.6
 NH1118;SPC IL E     - 2,009,198.46    945,385.27   sFT  0.99997673   -0 05 46.6
 NH1118;UTM  16      - 4,671,116.385   378,050.025   MT  0.99978299   -0 59 30.3
 NH1118
 NH1118!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1118!SPC IL E     -   0.99996199  x   0.99997673  =   0.99993872
 NH1118!UTM  16      -   0.99996199  x   0.99978299  =   0.99974499
 NH1118
 NH1118:                Primary Azimuth Mark                     Grid Az
 NH1118:SPC IL E     -  HICKORY AZ MK                            124 34 45.2
 NH1118:UTM  16      -  HICKORY AZ MK                            125 28 28.9
 NH1118
 NH1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7805071116(NAD 83)
 NH1118
 NH1118|---------------------------------------------------------------------|
 NH1118| PID    Reference Object                     Distance      Geod. Az  |
 NH1118|                                                           dddmmss.s |
 NH1118| NH1117 HUNTLEY UNION MACHINE CO TANK       APPROX. 4.1 KM 1091913.1 |
 NH1118| NH1119 HUNTLEY MUNICIPAL TANK              APPROX. 4.6 KM 1114107.2 |
 NH1118| NH1120 HUNTLEY H D CATTY CORP STK          APPROX. 4.6 KM 1124812.5 |
 NH1118| CI9748 HICKORY AZ MK                                      1242858.6 |
 NH1118| CI9749 HICKORY RM 1                         17.866 METERS 17743     |
 NH1118| CI9750 HICKORY RM 2                         24.309 METERS 26845     |
 NH1118|---------------------------------------------------------------------|
 NH1118
 NH1118                          SUPERSEDED SURVEY CONTROL
 NH1118
 NH1118  NAD 83(1997)-  42 10 57.70094(N)    088 28 36.22091(W) AD(       ) 2
 NH1118  NAD 83(1986)-  42 10 57.70186(N)    088 28 36.22828(W) AD(       ) 2
 NH1118  NAD 27      -  42 10 57.61630(N)    088 28 35.91680(W) AD(       ) 2
 NH1118
 NH1118.Superseded values are not recommended for survey control.
 NH1118
 NH1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1118.See file dsdata.pdf to determine how the superseded data were derived.
 NH1118
 NH1118_MARKER: DS = TRIANGULATION STATION DISK
 NH1118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1118_STAMPING: HICKORY 1954
 NH1118_MARK LOGO: CGS
 NH1118_PROJECTION: FLUSH
 NH1118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1118+STABILITY: SURFACE MOTION
 NH1118
 NH1118  HISTORY     - Date     Condition        Report By
 NH1118  HISTORY     - 1954     MONUMENTED       CGS
 NH1118  HISTORY     - 1966     GOOD             CGS
 NH1118  HISTORY     - 1989     GOOD             USPSQD
 NH1118
 NH1118                          STATION DESCRIPTION
 NH1118
 NH1118'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1118'STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF HUNTLEY AND
 NH1118'IS ON ROAD RIGHT-OF-WAY.  IT IS 201 FEET NORTHWEST OF THE
 NH1118'INTERSECTION OF A PAVED ROAD AND A GRAVEL ROAD EAST, 32
 NH1118'FEET SOUTH OF A 10 INCH HICKORY TREE WITH A TRIANGLE BLAZE
 NH1118'ON THE SOUTH SIDE, 29 FEET NORTH OF THE CENTER OF A GRAVEL
 NH1118'ROAD, 3 FEET WEST OF A WHITE WITNESS POST.  THE MARK IS
 NH1118'FLUSH AND THE DISK IS STAMPED HICKORY 1954.
 NH1118'
 NH1118'REFERENCE MARK NO. 1 IS 29 FEET SOUTH OF THE CENTER OF THE
 NH1118'GRAVEL ROAD AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS
 NH1118'FLUSH AND THE DISK IS STAMPED HICKORY NO 1 1954.
 NH1118'
 NH1118'REFERENCE MARK NO. 2 IS 29 FEET NORTH OF THE CENTER OF THE
 NH1118'GRAVEL ROAD AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK
 NH1118'IS FLUSH AND THE DISK IS STAMPED HICKORY NO 2 1954.
 NH1118'
 NH1118'AZIMUTH MARK IS 34 FEET EAST OF THE CENTER OF A PAVED ROAD, 3
 NH1118'FEET NORTH OF A TELEPHONE POLE, 1.5 FEET NORTH OF A WHITE
 NH1118'WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS
 NH1118'2 INCHES AND THE DISK IS STAMPED HICKORY 1954.
 NH1118'
 NH1118'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 NH1118'47 AND A RAILROAD CROSSING IN THE WEST SECTION OF HUNTLEY,
 NH1118'GO SOUTH ON HIGHWAY 47 FOR ABOUT 150 FEET TO A PAVED CROSSROAD,
 NH1118'TURN RIGHT AND GO WEST ON PAVED ROAD FOR 2.55 MILES TO THE
 NH1118'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE NORTHWEST
 NH1118'ON PAVED ROAD FOR 0.2 MILE TO A SIDE ROAD LEFT AND THE STATION
 NH1118'201 FEET NORTHWEST OF THE INTERSECTION AS DESCRIBED.
 NH1118'
 NH1118'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1118
 NH1118                          STATION RECOVERY (1966)
 NH1118
 NH1118'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1118'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 NH1118'FOUND IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS
 NH1118'GOOD WITH THE BELOW CHANGES.
 NH1118'
 NH1118'THE STATION MARK IS 1 FOOT SOUTH OF A FENCE AND 1 FOOT WEST
 NH1118'OF A METAL WITNESS POST.
 NH1118'
 NH1118'THE AZIMUTH MARK IS 35 FEET NORTHWEST OF THE NORTHWEST END
 NH1118'OF A 12 INCH METAL CULVERT UNDER ROAD LEADING INTO A FIELD
 NH1118'AND 1 FOOT SOUTHEAST OF A METAL WITNESS POST.
 NH1118
 NH1118                          STATION RECOVERY (1989)
 NH1118
 NH1118'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH1118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1456 ***********************************************************************
 HB1456  DESIGNATION -  HICKORY
 HB1456  PID         -  HB1456
 HB1456  STATE/COUNTY-  IL/GALLATIN
 HB1456  COUNTRY     -  US
 HB1456  USGS QUAD   -  EQUALITY (2018)
 HB1456
 HB1456                         *CURRENT SURVEY CONTROL
 HB1456  ______________________________________________________________________
 HB1456* NAD 83(1997) POSITION- 37 44 17.17035(N) 088 17 26.68997(W)   ADJUSTED
 HB1456* NAVD 88 ORTHO HEIGHT -   131.    (meters)      430.    (feet) SCALED
 HB1456  ______________________________________________________________________
 HB1456  GEOID HEIGHT    -        -29.768 (meters)                     GEOID18
 HB1456  LAPLACE CORR    -         -2.06  (seconds)                    DEFLEC18
 HB1456  HORZ ORDER      -  SECOND
 HB1456
 HB1456.The horizontal coordinates were established by classical geodetic methods
 HB1456.and adjusted by the National Geodetic Survey in October 1999.
 HB1456
 HB1456.The orthometric height was scaled from a topographic map.
 HB1456
 HB1456.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1456.GEOID18 height accuracy estimate available here.
 HB1456
 HB1456.Click photographs - Photos may exist for this station.
 HB1456
 HB1456.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1456
 HB1456. The following values were computed from the NAD 83(1997) position.
 HB1456
 HB1456;                    North         East     Units Scale Factor Converg.
 HB1456;SPC IL E     -   118,907.423   303,753.613   MT  0.99997517   +0 01 33.8
 HB1456;SPC IL E     -   390,115.44    996,564.98   sFT  0.99997517   +0 01 33.8
 HB1456;UTM  16      - 4,177,541.768   386,271.575   MT  0.99975931   -0 47 24.3
 HB1456
 HB1456!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1456!SPC IL E     -   0.99998413  x   0.99997517  =   0.99995930
 HB1456!UTM  16      -   0.99998413  x   0.99975931  =   0.99974344
 HB1456
 HB1456:                Primary Azimuth Mark                     Grid Az
 HB1456:SPC IL E     -  HICKORY AZ MK RESET                      048 11 24.6
 HB1456:UTM  16      -  HICKORY AZ MK RESET                      049 00 22.7
 HB1456
 HB1456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8627177541(NAD 83)
 HB1456
 HB1456|---------------------------------------------------------------------|
 HB1456| PID    Reference Object                     Distance      Geod. Az  |
 HB1456|                                                           dddmmss.s |
 HB1456| HB1473 RIDGWAY ST JOSEPH CATH CH           APPROX. 7.0 KM 0201544.7 |
 HB1456| CI3805 HICKORY AZ MK                                      0480647.3 |
 HB1456| CI3806 HICKORY AZ MK RESET                                0481258.4 |
 HB1456| CI3807 HICKORY RM 1                         14.291 METERS 24615     |
 HB1456| HB1455 EQUALITY MUNICIPAL TANK             APPROX. 4.4 KM 2663307.4 |
 HB1456| CI3808 HICKORY RM 2                         14.975 METERS 32342     |
 HB1456|---------------------------------------------------------------------|
 HB1456
 HB1456                          SUPERSEDED SURVEY CONTROL
 HB1456
 HB1456  NAD 83(1997)-  37 44 17.17268(N)    088 17 26.69027(W) AD(       ) 2
 HB1456  NAD 83(1993)-  37 44 17.17432(N)    088 17 26.68990(W) AD(       ) 2
 HB1456  NAD 83(1986)-  37 44 17.18104(N)    088 17 26.69179(W) AD(       ) 2
 HB1456  NAD 27      -  37 44 17.01280(N)    088 17 26.54705(W) AD(       ) 2
 HB1456
 HB1456.Superseded values are not recommended for survey control.
 HB1456
 HB1456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1456.See file dsdata.pdf to determine how the superseded data were derived.
 HB1456
 HB1456_MARKER: DS = TRIANGULATION STATION DISK
 HB1456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1456_STAMPING: HICKORY 1957
 HB1456_MARK LOGO: CGS
 HB1456_PROJECTION: FLUSH
 HB1456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1456+STABILITY: SURFACE MOTION
 HB1456
 HB1456  HISTORY     - Date     Condition        Report By
 HB1456  HISTORY     - 1957     MONUMENTED       CGS
 HB1456  HISTORY     - 1969     GOOD             ILHD
 HB1456  HISTORY     - 1971     GOOD             USAF
 HB1456
 HB1456                          STATION DESCRIPTION
 HB1456
 HB1456'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1456'THE STATION IS ABOUT 4.0 MILES SOUTH OF RIDGWAY AND 3.0 MI. EAST OF
 HB1456'EQUALITY ON PROPERTY OWNED BY MRS. CORA LOENBERGER.  IT IS 100 FEET
 HB1456'NORTHEAST OF THE NORTHWEST CORNER OF A RED BRICK HOUSE, 60 FEET
 HB1456'NORTHWEST OF A 12 INCH MAPLE TREE, 15 FEET EAST OF THE CENTERLINE
 HB1456'OF A GRAVELED DRIVEWAY, 4 FEET SOUTH OF A WHITE WITNESS POST AND 1
 HB1456'FOOT WEST OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK
 HB1456'IS STAMPED HICKORY 1957.
 HB1456'
 HB1456'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 13
 HB1456'ABOUT 3.0 MILES EAST OF EQUALITY, GO WEST ON HIGHWAY 13 FOR 0.25
 HB1456'MILE TO A DRIVEWAY ON THE LEFT.  TURN LEFT AND GO SOUTH ON THE
 HB1456'GRAVELED DRIVEWAY FOR 0.1 MILE TO THE STATION ON THE LEFT.
 HB1456'
 HB1456'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF STATE HIGHWAYS 1 AND
 HB1456'13, GO NORTH ON HIGHWAY 1 FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 HB1456'
 HB1456'REFERENCE MARK 1 IS 62 FEET NORTH OF THE NORTHWEST CORNER OF THE
 HB1456'HOUSE, 17 FEET WEST OF THE CENTERLINE OF THE GRAVELED ROAD, 15 FEET
 HB1456'NORTHEAST OF A 12 INCH LOCUST TREE AND 1 FOOT EAST OF A WIRE FENCE.
 HB1456'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HICKORY NO 1 1957.
 HB1456'
 HB1456'REFERENCE MARK 2 IS 16 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 HB1456'ROAD AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND
 HB1456'THE DISK IS STAMPED HICKORY NO 2 1957.
 HB1456'
 HB1456'THE AZIMUTH MARK IS ON THE EAST EDGE OF HIGHWAY RIGHT-OF-WAY, 41 FEET
 HB1456'EAST OF THE CENTERLINE OF HIGHWAY 1, 1 FOOT SOUTH OF A COMBINED
 HB1456'POWER LINE AND TELEPHONE POLE AND 2 FEET SOUTHEAST OF A WHITE WITNESS
 HB1456'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HICKORY 1957.
 HB1456'
 HB1456'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1456
 HB1456                          STATION RECOVERY (1969)
 HB1456
 HB1456'RECOVERY NOTE BY IL HIGHWAY DEPT 1969
 HB1456'STATION WAS RECOVERED IN GOOD CONDITION AND ALL MARKS WERE FOUND IN
 HB1456'GOOD CONDITION.  ROAD CONSTRUCTION WILL DESTROY THE AZIMUTH MARK, SO
 HB1456'A NEW AZIMUTH MARK WAS ESTABLISHED.  THE OLD AZIMUTH MARK WAS
 HB1456'DESTROYED.  THE ORIGINAL DESCRIPTION IS COMPLETE EXCEPT THE WIRE
 HB1456'FENCE 1 FOOT EAST OF THE STATION HAS BEEN REMOVED AND THE LOCUST TREE
 HB1456'15 FEET SOUTHWEST OF REFERENCE MARK NO. 1 HAS BEEN CUT DOWN.
 HB1456'NEW REFERENCE MEASUREMENTS FOR THE AZIMUTH MARK FOLLOW.
 HB1456'
 HB1456'AZIMUTH MARK IS 0.5 MILE NORTHEAST OF THE STATION, 53 FEET EAST OF
 HB1456'THE CENTERLINE OF STATE HIGHWAY 1, 4 FEET NORTH OF A POWER POLE, AND
 HB1456'4 FEET NORTH OF A WHITE WITNESS POST.  THE MARK IS STAMPED HICKORY
 HB1456'1957 1968.
 HB1456'
 HB1456'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF STATE HIGHWAYS 1 AND
 HB1456'13 ABOUT 3 MILES EAST OF EQUALITY, GO NORTH ON STATE HIGHWAY 1 FOR
 HB1456'0.15 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 HB1456'
 HB1456'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET.
 HB1456'
 HB1456'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-4 MILES SOUTH OF
 HB1456'RIDGWAY
 HB1456
 HB1456                          STATION RECOVERY (1971)
 HB1456
 HB1456'RECOVERY NOTE BY US AIR FORCE 1971
 HB1456'STATION, REFERENCE MARKS, AND THE AZIMUTH MARK WERE RECOVERED IN GOOD
 HB1456'CONDITION AS DESCRIBED.  AT INTERSECTION OF ILL.  13 AND ILL. 1, GO
 HB1456'SOUTH ON ILL. 1 0.15 MILE TO A CROSSROADS.  TURN RIGHT AND GO 0.25
 HB1456'MILE TO GRAVEL DRIVE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1726 ***********************************************************************
 JB1726  DESIGNATION -  HICKORY
 JB1726  PID         -  JB1726
 JB1726  STATE/COUNTY-  IL/WAYNE
 JB1726  COUNTRY     -  US
 JB1726  USGS QUAD   -  SHIELDS (2018)
 JB1726
 JB1726                         *CURRENT SURVEY CONTROL
 JB1726  ______________________________________________________________________
 JB1726* NAD 83(1997) POSITION- 38 26 05.94725(N) 088 41 22.14987(W)   ADJUSTED
 JB1726* NAVD 88 ORTHO HEIGHT -   168.    (meters)      551.    (feet) SCALED
 JB1726  ______________________________________________________________________
 JB1726  GEOID HEIGHT    -        -30.600 (meters)                     GEOID18
 JB1726  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 JB1726  HORZ ORDER      -  SECOND
 JB1726
 JB1726.The horizontal coordinates were established by classical geodetic methods
 JB1726.and adjusted by the National Geodetic Survey in October 1999.
 JB1726
 JB1726.The orthometric height was scaled from a topographic map.
 JB1726
 JB1726.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1726.GEOID18 height accuracy estimate available here.
 JB1726
 JB1726.Click photographs - Photos may exist for this station.
 JB1726
 JB1726.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1726
 JB1726. The following values were computed from the NAD 83(1997) position.
 JB1726
 JB1726;                    North         East     Units Scale Factor Converg.
 JB1726;SPC IL E     -   196,317.356   268,904.636   MT  0.99998690   -0 13 17.0
 JB1726;SPC IL E     -   644,084.53    882,231.29   sFT  0.99998690   -0 13 17.0
 JB1726;UTM  16      - 4,255,430.998   352,543.173   MT  0.99986778   -1 03 01.5
 JB1726
 JB1726!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1726!SPC IL E     -   0.99997846  x   0.99998690  =   0.99996536
 JB1726!UTM  16      -   0.99997846  x   0.99986778  =   0.99984624
 JB1726
 JB1726:                Primary Azimuth Mark                     Grid Az
 JB1726:SPC IL E     -  HICKORY AZ MK                            063 15 56.3
 JB1726:UTM  16      -  HICKORY AZ MK                            064 05 40.8
 JB1726
 JB1726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5254355430(NAD 83)
 JB1726
 JB1726|---------------------------------------------------------------------|
 JB1726| PID    Reference Object                     Distance      Geod. Az  |
 JB1726|                                                           dddmmss.s |
 JB1726| CI3809 HICKORY AZ MK                                      0630239.3 |
 JB1726| CI3810 HICKORY RM 1                         18.478 METERS 12930     |
 JB1726| CI3811 HICKORY RM 2                         18.212 METERS 22915     |
 JB1726|---------------------------------------------------------------------|
 JB1726
 JB1726                          SUPERSEDED SURVEY CONTROL
 JB1726
 JB1726  NAD 83(1993)-  38 26 05.96035(N)    088 41 22.14772(W) AD(       ) 2
 JB1726  NAD 83(1986)-  38 26 05.96127(N)    088 41 22.14833(W) AD(       ) 2
 JB1726  NAD 27      -  38 26 05.78612(N)    088 41 21.94505(W) AD(       ) 2
 JB1726
 JB1726.Superseded values are not recommended for survey control.
 JB1726
 JB1726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1726.See file dsdata.pdf to determine how the superseded data were derived.
 JB1726
 JB1726_MARKER: DS = TRIANGULATION STATION DISK
 JB1726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1726_STAMPING: HICKORY 1961
 JB1726_MARK LOGO: CGS
 JB1726_PROJECTION: RECESSED 41 CENTIMETERS
 JB1726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1726+STABILITY: SURFACE MOTION
 JB1726
 JB1726  HISTORY     - Date     Condition        Report By
 JB1726  HISTORY     - 1961     MONUMENTED       CGS
 JB1726
 JB1726                          STATION DESCRIPTION
 JB1726
 JB1726'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1726'THE STATION IS ABOUT 8 MILES NORTHWEST OF WAYNE CITY, ABOUT 6 MILES
 JB1726'SOUTHWEST OF ORCHARDVILLE, ON THE PROPERTY OF MR HUBERT SILLIS AND IS
 JB1726'IN THE SOUTHEAST 0.25 OF SECTION 18, T 1 S, R 5 E.  IT IS SET IN A
 JB1726'PASTURE FIELD NEAR THE SOUTHWEST CORNER, 111 FEET EAST OF A WIRE
 JB1726'FENCE, 60 FEET NORTHWEST OF A WITNESS POST, 47 FEET NORTHWEST OF AN 8
 JB1726'INCH TREE AND 38 FEET NORTH OF A WIRE FENCE.  THE MONUMENT IS 16
 JB1726'INCHES UNDERGROUND AND THE DISK IS STAMPED HICKORY 1961.
 JB1726'
 JB1726'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 142 AND 15 IN WAYNE CITY,
 JB1726'GO WEST ON STATE HIGHWAY 15 FOR 3.05 MILES TO A CROSSROAD.  TURN RIGHT
 JB1726'AND GO NORTH ON A GRAVELED ROAD FOR 3.1 MILES TO A T-ROAD.  TURN LEFT
 JB1726'AND GO WEST AND NORTH ON A MAIN TRAVELED, GRAVELED ROAD, FOR 1.75
 JB1726'MILES TO A T-ROAD.  TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 0.2
 JB1726'MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD
 JB1726'FOR 0.75 MILE TO T-ROAD.  TURN LEFT AND GO WEST AND NORTH ON A
 JB1726'GRAVELED ROAD FOR 1.45 MILES TO A CROSSROAD.  TURN LEFT AND GO WEST ON
 JB1726'A GRAVELED ROAD FOR 1.3 MILES TO A SIDE ROAD LEFT.  CONTINUE WEST AND
 JB1726'NORTH ON THE GRAVELED ROAD FOR 0.3 MILE TO A TRACK ROAD LEFT.  TURN
 JB1726'SHARP LEFT AND GO SOUTHWEST ON THE TRACK ROAD FOR 0.1 MILE TO A WIRE
 JB1726'GATE.  PASS THROUGH GATE AND CONTINUE SOUTHWEST ON THE TRACK ROAD FOR
 JB1726'0.05 MILE TO A Y-FORK.  KEEP LEFT AND GO SOUTH ON A TRACK ROAD FOR 0.1
 JB1726'MILE TO ANOTHER WIRE GATE.  PASS THROUGH GATE AND GO SOUTH ON THE
 JB1726'TRACK ROAD FOR ABOUT 100 FEET TO A Y-FORK.  KEEP RIGHT AND GO SOUTH ON
 JB1726'A TRACK ROAD FOR 0.1 MILE TO AN EAST-WEST FENCE LINE.  TURN RIGHT AND
 JB1726'GO WEST ALONG THE NORTH SIDE OF THE FENCE LINE FOR 0.15 MILE TO THE
 JB1726'STATION.
 JB1726'
 JB1726'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ALONG THE SOUTH
 JB1726'SIDE OF AN EAST-WEST FENCE LINE FOR 0.15 MILE TO THE AZIMUTH MARK.
 JB1726'
 JB1726'REFERENCE MARK 1 IS 73 FEET EAST OF THE 8 INCH TREE, 2 FEET EAST OF A
 JB1726'WITNESS POST AND 6 INCHES NORTH OF THE WIRE FENCE.  THE MONUMENT IS
 JB1726'FLUSH AND THE DISK IS STAMPED HICKORY NO 1 1961.
 JB1726'
 JB1726'REFERENCE MARK 2 IS 64 FEET EAST OF A FENCE CORNER, 91 FEET WEST OF
 JB1726'THE WITNESS POST, 20 FEET WEST OF THE 8 INCH TREE AND 6 INCHES NORTH
 JB1726'OF THE WIRE FENCE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 JB1726'STAMPED HICKORY NO 2 1961.
 JB1726'
 JB1726'THE AZIMUTH MARK IS I8 FEET NORTHWEST OF A FENCE CORNER, 13 FEET WEST
 JB1726'OF A T-FENCE CORNER, 2 FEET EAST OF A WITNESS POST AND 6 INCHES SOUTH
 JB1726'OF A WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1726'STAMPED HICKORY 1961.
 JB1726'
 JB1726'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI3806 ***********************************************************************
 CI3806  DESIGNATION -  HICKORY AZ MK RESET
 CI3806  PID         -  CI3806
 CI3806  STATE/COUNTY-  IL/GALLATIN
 CI3806  COUNTRY     -  US
 CI3806  USGS QUAD   -  EQUALITY (2018)
 CI3806
 CI3806                         *CURRENT SURVEY CONTROL
 CI3806  ______________________________________________________________________
 CI3806* NAD 83(1986) POSITION- 37 44 31.2    (N) 088 17 06.8    (W)   HD_HELD2
 CI3806* NAVD 88 ORTHO HEIGHT -   114.411 (meters)      375.36  (feet) ADJUSTED
 CI3806  ______________________________________________________________________
 CI3806  GEOID HEIGHT    -        -29.783 (meters)                     GEOID18
 CI3806  DYNAMIC HEIGHT  -        114.332 (meters)      375.10  (feet) COMP
 CI3806  MODELED GRAVITY -    979,941.3   (mgal)                       NAVD 88
 CI3806
 CI3806  VERT ORDER      -  SECOND    CLASS I
 CI3806
 CI3806.The horizontal coordinates were established by autonomous hand held GPS
 CI3806.observations and have an estimated accuracy of +/- 10 meters.
 CI3806
 CI3806.The orthometric height was determined by differential leveling and
 CI3806.adjusted by the NATIONAL GEODETIC SURVEY
 CI3806.in April 2013.
 CI3806
 CI3806.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI3806.GEOID18 height accuracy estimate available here.
 CI3806
 CI3806.Click photographs - Photos may exist for this station.
 CI3806
 CI3806.The dynamic height is computed by dividing the NAVD 88
 CI3806.geopotential number by the normal gravity value computed on the
 CI3806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI3806.degrees latitude (g = 980.6199 gals.).
 CI3806
 CI3806.The modeled gravity was interpolated from observed gravity values.
 CI3806
 CI3806;                    North         East    Units  Estimated Accuracy
 CI3806;SPC IL E     -   119,340.      304,240.      MT  (+/- 10 meters HH2 GPS)
 CI3806
 CI3806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8676477967(NAD 83)
 CI3806
 CI3806                          SUPERSEDED SURVEY CONTROL
 CI3806
 CI3806.No superseded survey control is available for this station.
 CI3806
 CI3806_MARKER: DZ = AZIMUTH MARK DISK
 CI3806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI3806_STAMPING: HICKORY 1957 1968
 CI3806_MARK LOGO: CGS
 CI3806_PROJECTION: FLUSH
 CI3806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI3806+STABILITY: SURFACE MOTION
 CI3806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI3806+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 CI3806
 CI3806  HISTORY     - Date     Condition        Report By
 CI3806  HISTORY     - 1969     MONUMENTED       CGS
 CI3806  HISTORY     - 20120515 GOOD             PATRIC
 CI3806  HISTORY     - 20151013 GOOD             DJHENK
 CI3806  HISTORY     - 20230823 GOOD             ILDT
 CI3806
 CI3806                          STATION DESCRIPTION
 CI3806
 CI3806'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 CI3806'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) WEST-NORTHWEST OF
 CI3806'SHAWNEETOWN, 4.2 MI (6.8 KM) SOUTH-SOUTHWEST OF RIDGWAY AND 3.2 MI
 CI3806'(5.1 KM) EAST OF EQUALITY.
 CI3806'
 CI3806'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION STATE
 CI3806'HIGHWAY 1 WITH STATE HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST
 CI3806'OF SHAWNEETOWN, IL.
 CI3806'
 CI3806'THE STATION IS LOCATED 53 FT (16.2 M) EAST OF THE CENTERLINE OF STATE
 CI3806'HIGHWAY 1 AND 1.4 FT (0.4 M) NORTH OF A POWER POLE.
 CI3806
 CI3806                          STATION RECOVERY (2015)
 CI3806
 CI3806'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 CI3806'RECOVERED AS DESCRIBED.
 CI3806
 CI3806                          STATION RECOVERY (2023)
 CI3806
 CI3806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 CI3806'THE MARK IS LOCATED 10 FT (3.0 M) NORTH OF CURRENT UTILITY POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA5206 ***********************************************************************
 AA5206  DESIGNATION -  HICKORY RESET
 AA5206  PID         -  AA5206
 AA5206  STATE/COUNTY-  IL/WILL
 AA5206  COUNTRY     -  US
 AA5206  USGS QUAD   -  FRANKFORT (2018)
 AA5206
 AA5206                         *CURRENT SURVEY CONTROL
 AA5206  ______________________________________________________________________
 AA5206* NAD 83(1997) POSITION- 41 24 48.31247(N) 087 46 00.07620(W)   ADJUSTED
 AA5206* NAVD 88 ORTHO HEIGHT -   254.18  (+/-2cm)      833.9   (feet) VERTCON3
 AA5206  ______________________________________________________________________
 AA5206  GEOID HEIGHT    -        -33.238 (meters)                     GEOID18
 AA5206  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 AA5206  HORZ ORDER      -  SECOND
 AA5206  VERT ORDER      -  THIRD ? (See Below)
 AA5206
 AA5206.The horizontal coordinates were established by classical geodetic methods
 AA5206.and adjusted by the National Geodetic Survey in October 1999.
 AA5206
 AA5206.The NAVD 88 height was computed by applying the VERTCON shift value to
 AA5206.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AA5206
 AA5206.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA5206.GEOID18 height accuracy estimate available here.
 AA5206
 AA5206.The vertical order pertains to the NGVD 29 superseded value.
 AA5206
 AA5206.Click photographs - Photos may exist for this station.
 AA5206
 AA5206.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA5206
 AA5206. The following values were computed from the NAD 83(1997) position.
 AA5206
 AA5206;                    North         East     Units Scale Factor Converg.
 AA5206;SPC IL E     -   527,109.189   347,374.602   MT  1.00000261   +0 22 29.4
 AA5206;SPC IL E     - 1,729,357.40  1,139,678.17   sFT  1.00000261   +0 22 29.4
 AA5206;UTM  16      - 4,584,935.861   435,924.714   MT  0.99965053   -0 30 25.8
 AA5206
 AA5206!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA5206!SPC IL E     -   0.99996535  x   1.00000261  =   0.99996796
 AA5206!UTM  16      -   0.99996535  x   0.99965053  =   0.99961589
 AA5206
 AA5206:                Primary Azimuth Mark                     Grid Az
 AA5206:SPC IL E     -  HICKORY AZ MK                            263 16 12.8
 AA5206:UTM  16      -  HICKORY AZ MK                            264 09 08.0
 AA5206
 AA5206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3592484935(NAD 83)
 AA5206
 AA5206|---------------------------------------------------------------------|
 AA5206| PID    Reference Object                     Distance      Geod. Az  |
 AA5206|                                                           dddmmss.s |
 AA5206| CM3664 HICKORY RM 6                         10.455 METERS 00733     |
 AA5206| CM3663 HICKORY RM 5                          6.125 METERS 16807     |
 AA5206| ME1585 HICKORY RM 1                          9.182 METERS 18526     |
 AA5206| CM3661 HICKORY RM 3                          6.710 METERS 19353     |
 AA5206| CM3660 HICKORY AZ MK                                      2633842.2 |
 AA5206| CM3662 HICKORY RM 4                          9.430 METERS 35552     |
 AA5206| ME1583 HICKORY RM 2                          9.437 METERS 35602     |
 AA5206|---------------------------------------------------------------------|
 AA5206
 AA5206                          SUPERSEDED SURVEY CONTROL
 AA5206
 AA5206  NAD 83(1997)-  41 24 48.31247(N)    087 46 00.07621(W) AD(       ) 2
 AA5206  NAD 83(1986)-  41 24 48.31539(N)    087 46 00.08445(W) AD(       ) 2
 AA5206  NGVD 29             254.27   (m)          834.2    (f) LEVELING    3  
 AA5206
 AA5206.Superseded values are not recommended for survey control.
 AA5206
 AA5206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA5206.See file dsdata.pdf to determine how the superseded data were derived.
 AA5206
 AA5206_MARKER: DS = TRIANGULATION STATION DISK
 AA5206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA5206_STAMPING: HICKORY 1959 1967
 AA5206_MARK LOGO: CGS
 AA5206_PROJECTION: PROJECTING
 AA5206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA5206+STABILITY: SURFACE MOTION
 AA5206
 AA5206  HISTORY     - Date     Condition        Report By
 AA5206  HISTORY     - 1967     MONUMENTED       CGS
 AA5206  HISTORY     - 1973     GOOD             ILHD
 AA5206  HISTORY     - 1975     GOOD             NGS
 AA5206  HISTORY     - 20081015 GOOD             GEOCAC
 AA5206
 AA5206                          STATION DESCRIPTION
 AA5206
 AA5206'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 AA5206'THE SURFACE STATION MARK AND REFERENCE MARK 2 WERE FOUND WITH THE TOP
 AA5206'PORTION BROKEN OFF AND THE DISK GONE.  REFERENCE MARK 1 WAS FOUND
 AA5206'UPROOTED AND THE DISK GONE.  THE UNDERGROUND STATION MARK WAS FOUND IN
 AA5206'GOOD CONDITION AND A NEW SURFACE MARK AND 2 NEW REFERENCE MARKS WERE
 AA5206'SET.  A NEW DESCRIPTION FOLLOWS.
 AA5206'
 AA5206'STATION IS ABOUT 1-1/2 MILES SOUTHWEST OF MONEE.  IT IS 150 FEET NORTH
 AA5206'OF THE CENTERLINE OF A GRAVELED DRIVEWAY EAST, 51 FEET EAST OF A POWER
 AA5206'POLE, 31 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD AND 5 FEET
 AA5206'EAST OF A METAL WITNESS POST AND WIRE FENCE.  THE MONUMENT PROJECTS 2
 AA5206'INCHES AND THE DISK IS STAMPED HICKORY 1959 1967.
 AA5206'
 AA5206'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND U.S.
 AA5206'HIGHWAY 54 IN MONEE, GO SOUTH ON HIGHWAY 54 FOR 0.5 MILE TO A SIDE
 AA5206'ROAD RIGHT (JUST BEFORE A CONCRETE OVERPASS) TURN RIGHT AND GO WEST ON
 AA5206'THE GRAVELED ROAD FOR 1.0 MILE TO A GRAVELED CROSSROAD.  TURN RIGHT
 AA5206'AND GO NORTH FOR 0.05 MILE TO THE STATION ON THE RIGHT.
 AA5206'
 AA5206'TO REACH THE AZIMUTH MARK FROM THE CROSSROAD CONTINUE WEST ON THE ROAD
 AA5206'FOR 0.8 MILE TO THE AZIMUTH MARK ON THE LEFT.
 AA5206'
 AA5206'REFERENCE MARK 3 IS 128 FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY,
 AA5206'42 FEET SOUTHEAST OF THE POWER POLE, 22 FEET SOUTH OF THE METAL
 AA5206'WITNESS POST AND 20 FEET EAST OF THE CENTERLINE OF THE ROAD.  THE
 AA5206'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED HICKORY NO 3 1959
 AA5206'1967.
 AA5206'
 AA5206'REFERENCE MARK 4 IS 31 FEET NORTH OF THE METAL WITNESS POST AND 22
 AA5206'FEET EAST OF THE CENTERLINE OF THE ROAD.  THE MONUMENT IS FLUSH AND
 AA5206'THE DISK IS STAMPED HICKORY NO 4 1959 1967.
 AA5206'
 AA5206'THE AZIMUTH MARK FOUND AS DESCRIBED AND 1 FOOT NORTH OF A METAL
 AA5206'WITNESS POST.
 AA5206'
 AA5206'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1-1/2 MILES
 AA5206'SOUTHWEST OF MONEE
 AA5206'
 AA5206'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET
 AA5206
 AA5206                          STATION RECOVERY (1973)
 AA5206
 AA5206'RECOVERY NOTE BY IL HIGHWAY DEPT 1973 (FAW)
 AA5206'HICKORY 1959, 1967 GOOD DESCRIPTION OK.  HICKORY NO. 3 1959, 1967
 AA5206'GOOD.  HICKORY NO. 4 1959, 1967 DESTROYED, DISK WAS NOT RECOVERED
 AA5206'(AZI. MK.) HICKORY 1959 GOOD
 AA5206'
 AA5206'HICKORY 1959, 1967 AND HICKORY NO. 3 1959, 1967 SHOULD BE MOVED DUE TO
 AA5206'NEW GRADING.  HICKORY NO. 4 1959, 1967 IS DESTROYED, THE TOP OF THE
 AA5206'POST HAS BEEN BROKEN OFF APPARENTLY BY THE NEW GRADING.
 AA5206'
 AA5206'DISTANCE AND DIRECTION FROM NEAREST TOWN- 1.5 MILES WEST-SOUTHWEST OF
 AA5206'MONEE
 AA5206
 AA5206                          STATION RECOVERY (1975)
 AA5206
 AA5206'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 AA5206'THE STATION MARK, REFERENCE MARK 3 AND THE AZIMUTH MARK WERE FOUND.
 AA5206'THE MARKS WERE IN GOOD CONDITION.  REFERENCE MARK 3 WAS LOOSE IN THE
 AA5206'GROUND AND WAS PROJECTING ABOUT 15 INCHES.  THE DISTANCE CHECKED THE
 AA5206'1959 DATA, BUT THE DIRECTION TO THE MARK WAS GREATER BY 2 MINUTES 39
 AA5206'SECONDS.  REFERENCE MARK 4 WAS DESTROYED BY ROAD CONSTRUCTION.
 AA5206'REFERENCE MARKS 5 AND 6 WAS ESTABLISHED.  DUE TO MAJOR ROAD CHANGES A
 AA5206'NEW DESCRIPTION FOLLOWS.
 AA5206'
 AA5206'THE STATION IS ABOUT 1-1/2 MILES SOUTHWEST OF MONEE, ON THE EAST SIDE
 AA5206'OF ROSELAND AVE.  IT IS 153 FEET NORTH OF A GRAVELED ROAD, 52 FEET
 AA5206'EAST OF A POWER POLE, 24 FEET EAST OF THE CENTERLINE OF THE PAVED
 AA5206'ROAD, 5 FEET WEST OF A FENCELINE AND 1 FOOT NORTH OF A METAL WITNESS
 AA5206'POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED HICKORY
 AA5206'1959 1967.
 AA5206'
 AA5206'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND STATE
 AA5206'HIGHWAY 50 IN MONEE, GO NORTH ON HIGHWAY 50 FOR 0.6 MILE TO A SIDE
 AA5206'ROAD LEFT.  TURN LEFT AND GO WEST ON MONEE-MANHATTAN RD. FOR 0.95 MILE
 AA5206'TO THE OVERPASS OF INTERSTATE HIGHWAY 57.  CONTINUE WEST ON THE ROAD
 AA5206'FOR 0.4 MILE TO A CROSSROAD.  TURN LEFT AND GO SOUTH ON ROSELAND AVE.
 AA5206'FOR 0.9 MILE TO THE STATION ON THE LEFT, EAST SIDE OF THE ROAD AS
 AA5206'DESCRIBED.
 AA5206'
 AA5206'REFERENCE MARK 5 IS 133 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 AA5206'DRIVE, 29 FEET EAST OF THE CENTERLINE OF THE ROAD AND 1 FOOT WEST OF
 AA5206'THE FENCELINE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 AA5206'HICKORY 1959 1967 NO 5 1975.
 AA5206'
 AA5206'REFERENCE MARK 6 IS 30 FEET EAST OF THE CENTERLINE OF THE ROAD, 1 FOOT
 AA5206'WEST OF THE FENCELINE, 1 FOOT NORTHWEST OF A 5X7 INCH FENCE POST AND 1
 AA5206'FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND
 AA5206'THE DISK IS STAMPED HICKORY 1959 1967 NO 6 1975.
 AA5206'
 AA5206'THE AZIMUTH MARK IS 136 FEET EAST OF THE CENTERLINE OF A DRIVEWAY, 25
 AA5206'FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD AND 2 FEET NORTHEAST OF A
 AA5206'METAL WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 AA5206'STAMPED HICKORY 1959.
 AA5206'
 AA5206'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE PAVED ROAD
 AA5206'FOR 0.1 MILE.  TURN RIGHT AND GO WEST ON A PAVED ROAD FOR 0.8 MILE TO
 AA5206'THE MARK ON THE LEFT AND IN THE NORTHEAST EDGE OF A LAWN.
 AA5206'
 AA5206'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES
 AA5206'SOUTHWEST OF MONEE.
 AA5206
 AA5206                          STATION RECOVERY (2008)
 AA5206
 AA5206'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AA5206'RM S AND AZ NOT SOUGHT.  PICTURES ARE AVAILABLE AT THE GEOCACHING
 AA5206'WEBSITE (WWW.GEOCACHING.COM) IN THE  BENCHMARK  SECTION UNDER THIS
 AA5206'MARK S PID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1459 ***********************************************************************
 HB1459  DESIGNATION -  HICKS
 HB1459  PID         -  HB1459
 HB1459  STATE/COUNTY-  IL/HARDIN
 HB1459  COUNTRY     -  US
 HB1459  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1459
 HB1459                         *CURRENT SURVEY CONTROL
 HB1459  ______________________________________________________________________
 HB1459* NAD 83(1997) POSITION- 37 32 34.06851(N) 088 22 13.15743(W)   ADJUSTED
 HB1459* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 HB1459  ______________________________________________________________________
 HB1459  GEOID HEIGHT    -        -29.316 (meters)                     GEOID18
 HB1459  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 HB1459  HORZ ORDER      -  FIRST
 HB1459
 HB1459.The horizontal coordinates were established by classical geodetic methods
 HB1459.and adjusted by the National Geodetic Survey in October 1999.
 HB1459
 HB1459.The orthometric height was scaled from a topographic map.
 HB1459
 HB1459.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1459.GEOID18 height accuracy estimate available here.
 HB1459
 HB1459.Click photographs - Photos may exist for this station.
 HB1459
 HB1459.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1459
 HB1459. The following values were computed from the NAD 83(1997) position.
 HB1459
 HB1459;                    North         East     Units Scale Factor Converg.
 HB1459;SPC IL E     -    97,230.795   296,731.253   MT  0.99997513   -0 01 21.1
 HB1459;SPC IL E     -   318,998.03    973,525.79   sFT  0.99997513   -0 01 21.1
 HB1459;UTM  16      - 4,155,971.566   378,943.343   MT  0.99978051   -0 50 06.4
 HB1459
 HB1459!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1459!SPC IL E     -   0.99997260  x   0.99997513  =   0.99994773
 HB1459!UTM  16      -   0.99997260  x   0.99978051  =   0.99975312
 HB1459
 HB1459:                Primary Azimuth Mark                     Grid Az
 HB1459:SPC IL E     -  ROCK CREEK                               096 05 46.2
 HB1459:UTM  16      -  ROCK CREEK                               096 54 31.5
 HB1459
 HB1459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7894355971(NAD 83)
 HB1459
 HB1459|---------------------------------------------------------------------|
 HB1459| PID    Reference Object                     Distance      Geod. Az  |
 HB1459|                                                           dddmmss.s |
 HB1459| CI3812 HICKS RM 1                           27.216 METERS 08707     |
 HB1459| HB1450 ROCK CREEK                          APPROX.14.7 KM 0960425.1 |
 HB1459| HB1449 PETERS CREEK LOOKOUT TOWER          APPROX.12.2 KM 1052225.2 |
 HB1459| CI3814 HICKS RM 3                          124.660 METERS 10525     |
 HB1459| CI3813 HICKS RM 2                           22.944 METERS 20857     |
 HB1459|---------------------------------------------------------------------|
 HB1459
 HB1459                          SUPERSEDED SURVEY CONTROL
 HB1459
 HB1459  NAD 83(1997)-  37 32 34.07032(N)    088 22 13.15656(W) AD(       ) 1
 HB1459  NAD 83(1993)-  37 32 34.07257(N)    088 22 13.15755(W) AD(       ) 1
 HB1459  NAD 83(1986)-  37 32 34.07919(N)    088 22 13.16086(W) AD(       ) 1
 HB1459  NAD 27      -  37 32 33.90282(N)    088 22 13.01970(W) AD(       ) 1
 HB1459
 HB1459.Superseded values are not recommended for survey control.
 HB1459
 HB1459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1459.See file dsdata.pdf to determine how the superseded data were derived.
 HB1459
 HB1459_MARKER: DS = TRIANGULATION STATION DISK
 HB1459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1459_STAMPING: HICKS 1957
 HB1459_MARK LOGO: CGS
 HB1459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1459+STABILITY: SURFACE MOTION
 HB1459
 HB1459  HISTORY     - Date     Condition        Report By
 HB1459  HISTORY     - 1957     MONUMENTED       CGS
 HB1459
 HB1459                          STATION DESCRIPTION
 HB1459
 HB1459'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1459'THE STATION IS ABOUT 4 MILES SOUTHWEST OF KARBERS RIDGE, 5 MILES
 HB1459'SOUTHEAST OF HEROD, ON A HIGH EAST-WEST RIDGE, NORTH OF A TRIANGLE
 HB1459'FORMED BY THE Y-INTERSECTION OF TWO MAIN GRAVELED ROADS AND A SHORT
 HB1459'BY-PASS ROAD, ON LAND OWNED BY THE U.S. GOVERNMENT.  IT IS 22
 HB1459'FEET NORTH OF THE CENTERLINE OF THE BY-PASS ROAD, 40 FEET EAST OF A
 HB1459'24 INCH WHITE OAK TREE AND 11 FEET SOUTHEAST OF A WHITE
 HB1459'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1459'HICKS 1957.
 HB1459'
 HB1459'TO REACH THE STATION FROM THE CONCRETE BRIDGE ACROSS GIBBONS CREEK IN
 HB1459'THE VILLAGE OF HEROD, GO SOUTHEAST ON STATE HIGHWAY 34 FOR
 HB1459'3.05 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO EAST ON A GRAVELED
 HB1459'ROAD FOR 1.55 MILES TO A T-ROAD LEFT.  TURN LEFT AND GO
 HB1459'NORTHERLY ON A GRAVELED ROAD FOR 0.35 MILE TO A T-ROAD INTERSECTION.
 HB1459'TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR 0.3 MILE TO A SIDE
 HB1459'ROAD LEFT.  TURN LEFT AND GO NORTHERLY ON A GRAVELED ROAD FOR 0.05
 HB1459'MILE TO A FORK.  TAKE THE RIGHT FORK AND GO NORTHEAST ON A
 HB1459'GRAVELED ROAD FOR 0.2 MILE TO A REVERSE Y-INTERSECTION.  TURN
 HB1459'SHARP LEFT AND GO WEST ON A GRAVELED ROAD FOR 0.05 MILE TO THE
 HB1459'STATION ON THE RIGHT.
 HB1459'
 HB1459'REFERENCE MARK 1 IS 12 FEET NORTH OF THE CENTERLINE OF THE BY-PASS
 HB1459'ROAD AND 48 FEET WEST OF AN 8 INCH OAK TREE WITH A TRIANGULAR
 HB1459'BLAZE ON THE WEST SIDE.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1459'STAMPED HICKS NO 1 1957.
 HB1459'
 HB1459'REFERENCE MARK 2 IS 38 FEET SOUTH OF THE CENTERLINE OF THE BY-PASS
 HB1459'ROAD AND 6 FEET EAST OF A 6 INCH OAK TREE.  THE MONUMENT
 HB1459'PROJECTS 2 INCHES AND THE DISK IS STAMPED HICKS NO 2 1957.
 HB1459'
 HB1459'REFERENCE MARK 3 IS ON THE ROAD BANK ABOUT 10 FEET ABOVE THE ROAD, 26
 HB1459'FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD AND 3 FEET
 HB1459'SOUTHWEST OF A WHITE WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 HB1459'AND THE DISK IS STAMPED HICKS NO 3 1957.
 HB1459'
 HB1459'NO SUITABLE PLACE COULD BE FOUND FOR AN AZIMUTH MARK.  R. M. 3 WAS
 HB1459'ESTABLISHED AT THE FARTHEST DISTANCE POSSIBLE AND LOCATED
 HB1459'WITH PRECISE PROCEDURES SO THAT AN AZIMUTH BETTER THAN THE ORDINARY
 HB1459'REFERENCE MARK WOULD BE AVAILABLE.
 HB1459'
 HB1459'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1461 ***********************************************************************
 HB1461  DESIGNATION -  HIGH KNOB
 HB1461  PID         -  HB1461
 HB1461  STATE/COUNTY-  IL/GALLATIN
 HB1461  COUNTRY     -  US
 HB1461  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1461
 HB1461                         *CURRENT SURVEY CONTROL
 HB1461  ______________________________________________________________________
 HB1461* NAD 83(1997) POSITION- 37 36 00.55753(N) 088 19 41.53358(W)   ADJUSTED
 HB1461* NAVD 88 ORTHO HEIGHT -   283.    (meters)      928.    (feet) SCALED
 HB1461  ______________________________________________________________________
 HB1461  GEOID HEIGHT    -        -29.427 (meters)                     GEOID18
 HB1461  LAPLACE CORR    -         -2.28  (seconds)                    DEFLEC18
 HB1461  HORZ ORDER      -  FIRST
 HB1461
 HB1461.The horizontal coordinates were established by classical geodetic methods
 HB1461.and adjusted by the National Geodetic Survey in October 1999.
 HB1461
 HB1461.The orthometric height was scaled from a topographic map.
 HB1461
 HB1461.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1461.GEOID18 height accuracy estimate available here.
 HB1461
 HB1461.Click photographs - Photos may exist for this station.
 HB1461
 HB1461.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1461
 HB1461. The following values were computed from the NAD 83(1997) position.
 HB1461
 HB1461;                    North         East     Units Scale Factor Converg.
 HB1461;SPC IL E     -   103,596.084   300,452.966   MT  0.99997500   +0 00 11.3
 HB1461;SPC IL E     -   339,881.49    985,736.11   sFT  0.99997500   +0 00 11.3
 HB1461;UTM  16      - 4,162,282.137   382,754.246   MT  0.99976932   -0 48 37.8
 HB1461
 HB1461!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1461!SPC IL E     -   0.99996022  x   0.99997500  =   0.99993522
 HB1461!UTM  16      -   0.99996022  x   0.99976932  =   0.99972955
 HB1461
 HB1461:                Primary Azimuth Mark                     Grid Az
 HB1461:SPC IL E     -  HIGH KNOB AZ MK                          285 27 15.7
 HB1461:UTM  16      -  HIGH KNOB AZ MK                          286 16 04.8
 HB1461
 HB1461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8275462282(NAD 83)
 HB1461
 HB1461|---------------------------------------------------------------------|
 HB1461| PID    Reference Object                     Distance      Geod. Az  |
 HB1461|                                                           dddmmss.s |
 HB1461| HB1449 PETERS CREEK LOOKOUT TOWER          APPROX.12.5 KM 1400247.1 |
 HB1461| CI3822 HIGH KNOB RM 4                       25.084 METERS 17939     |
 HB1461| CI3819 HIGH KNOB RM 1                       22.468 METERS 21211     |
 HB1461| CI3818 HIGH KNOB AZ MK                                    2852727.0 |
 HB1461| CI3820 HIGH KNOB RM 2                       12.624 METERS 32937     |
 HB1461| HB1460 HIGH KNOB LOOKOUT TOWER              14.100 METERS 34304     |
 HB1461| CI3821 HIGH KNOB RM 3                       52.270 METERS 35304     |
 HB1461|---------------------------------------------------------------------|
 HB1461
 HB1461                          SUPERSEDED SURVEY CONTROL
 HB1461
 HB1461  NAD 83(1997)-  37 36 00.55931(N)    088 19 41.53306(W) AD(       ) 1
 HB1461  NAD 83(1993)-  37 36 00.56159(N)    088 19 41.53342(W) AD(       ) 1
 HB1461  NAD 83(1986)-  37 36 00.56838(N)    088 19 41.53631(W) AD(       ) 1
 HB1461  NAD 27      -  37 36 00.39591(N)    088 19 41.39537(W) AD(       ) 1
 HB1461
 HB1461.Superseded values are not recommended for survey control.
 HB1461
 HB1461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1461.See file dsdata.pdf to determine how the superseded data were derived.
 HB1461
 HB1461_MARKER: DS = TRIANGULATION STATION DISK
 HB1461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1461_STAMPING: HIGH KNOB 1957
 HB1461_MARK LOGO: CGS
 HB1461_PROJECTION: FLUSH
 HB1461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1461+STABILITY: SURFACE MOTION
 HB1461
 HB1461  HISTORY     - Date     Condition        Report By
 HB1461  HISTORY     - 1957     MONUMENTED       CGS
 HB1461  HISTORY     - 1968     GOOD             CGS
 HB1461
 HB1461                          STATION DESCRIPTION
 HB1461
 HB1461'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1461'THE STATION IS LOCATED ON A HIGH HILL ABOUT 9 MILES SOUTH OF
 HB1461'EQUALITY, ABOUT 6.5 MILES EAST OF HEROD, ABOUT 1 MILE NORTH OF
 HB1461'KARBERS RIDGE, IN THE SHAWNEE NATIONAL FOREST, NEAR THE HIGH KNOB
 HB1461'LOOKOUT TOWER.  IT IS 37 FEET SOUTH OF THE SOUTHEAST LEG OF
 HB1461'THE LOOKOUT TOWER, 25 FEET EAST OF A TELEPHONE POLE AND 17 FEET EAST
 HB1461'OF AN 8 INCH CEDAR TREE.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1461'STAMPED HIGH KNOB 1957.
 HB1461'
 HB1461'TO REACH THE STATION FROM THE CROSSROAD IN THE SMALL VILLAGE OF
 HB1461'KARBERS RIDGE, GO NORTH ON GRAVELED ROAD FOR 1.65 MILES TO A
 HB1461'GRAVELED TRACK ROAD RIGHT.  TURN RIGHT AND GO EASTERLY ON THE TRACK
 HB1461'ROAD FOR 0.85 MILE TO THE TOP OF THE HILL TO THE LOOKOUT TOWER AND
 HB1461'THE STATION.
 HB1461'
 HB1461'REFERENCE MARK 1 IS 101 FEET SOUTH OF THE SOUTHWEST LEG OF THE
 HB1461'LOOKOUT TOWER, 56 FEET SOUTH OF THE TELEPHONE POLE AND 3 FEET
 HB1461'NORTHWEST OF AN 8 INCH CEDAR TREE.  THE DISK IS SET FLUSH IN A DRILL
 HB1461'HOLE IN A BOULDER, THE EXPOSED AREA OF THE BOULDER BEING ABOUT 4
 HB1461'FEET BY 5 FEET.  THE DISK IS STAMPED HIGH KNOB NO 1 1957.
 HB1461'
 HB1461'REFERENCE MARK 2 IS SET IN THE CONCRETE FONDATION OF THE SOUTHWEST
 HB1461'LEG OF THE LOOKOUT TOWER, 1 FOOT SOUTHEAST OF THE LEG.  THE DISK
 HB1461'IS SET FLUSH IN A DRILL HOLE AND IS STAMPED HIGH KNOB NO 2 1957.
 HB1461'
 HB1461'REFERENCE MARK 3 IS 32 FEET NORTH OF THE CENTERLINE OF THE TRACK
 HB1461'ROAD, 4 FEET SOUTHEAST OF A WHITE WITNESS POST, 14 FEET WEST OF A 20
 HB1461'INCH OAK TREE AND 118 FEET NORTHWEST OF THE NORTHWEST LEG OF THE
 HB1461'LOOKOUT TOWER.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 HB1461'STAMPED HIGH KNOB NO 3 1957.  NO SUITABLE PLACE COULD BE FOUND FOR AN
 HB1461'AZIMUTH MARK.  REFERENCE MARK 3 WAS LOCATED AT THE FURTHEST
 HB1461'DISTANCE POSSIBLE AND DIRECTIONS WERE TAKEN WITH PRECISE PROCEDURES.
 HB1461'
 HB1461'HEIGHT OF LIGHT ABOVE STATION MARK 18 METERS.
 HB1461
 HB1461                          STATION RECOVERY (1968)
 HB1461
 HB1461'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 HB1461'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN EXCELLENT
 HB1461'CONDITION.  DUE TO THE CONSTRUCTION OF A NEW PARKING AREA AT THE
 HB1461'STATION SITE, REFERENCE MARK NO. 3 WOULD BE DESTROYED.  A NEW
 HB1461'REFERENCE MARK NO. 4 AND AN AZIMUTH MARK WERE ESTABLISHED DURING
 HB1461'THIS OCCUPATION.
 HB1461'
 HB1461'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1461'
 HB1461'THE STATION IS LOCATED ON U.S. GOVERNMENT PROPERTY IN THE SHAWNEE
 HB1461'NATIONAL FOREST.  IT IS ATOP A RATHER PROMINENT WOODED HILL ABOUT 9
 HB1461'MILES NORTH OF EQUALITY, 6.5 MILES EAST OF HEROD AND 1 MILE NORTH
 HB1461'OF THE SMALL COMMUNITY OF KARBERS RIDGE.
 HB1461'
 HB1461'TO REACH THE STATION FROM THE POST OFFICE IN KARBERS RIDGE, GO WEST
 HB1461'ON FH ROAD 17 FOR 0.05 MILE TO FH ROAD 136 ON THE RIGHT.  HERE TURN
 HB1461'RIGHT ON FH ROAD 136 (GRAVELED) AND GO NORTHERLY FOR 1.6 MILES TO T
 HB1461'ROAD FH 136A ON THE RIGHT.  HERE TURN RIGHT AND FOLLOW GRAVELED
 HB1461'ROAD FH 136A EAST, SOUTH, AND NORTH ON A WINDING ROAD UPHILL FOR
 HB1461'0.8 OF A MILE TO THE PARKING LOT AT A PUBLIC USE AREA AND THE
 HB1461'STATION AS DESCRIBED.
 HB1461'
 HB1461'THE STATION IS 70 FEET WEST OF THE APPROXIMATE CENTER OF THE
 HB1461'GRAVELED ROAD LEADING TO THE SITE, 42 FEET SOUTH-SOUTHEAST OF THE
 HB1461'SOUTHWEST FOOTING OF THE SOUTHWEST LEG OF THE PRESENT LOOKOUT TOWER
 HB1461'(THIS TOWER IS TO BE DISMANTLED IN THE NEAR FUTURE, BUT THE
 HB1461'FOOTINGS WILL REMAIN), 37 FEET SOUTH OF THE SOUTHEAST FOOTING OF
 HB1461'THE SOUTHEAST LEG OF THE TOWER, 17 FEET NORTH OF A 16-INCH BLACK OAK
 HB1461'TREE, 17 FEET EAST OF A 10-INCH CEDAR TREE, AND 8 FEET SOUTH OF THE
 HB1461'SOUTHEAST CORNER OF A CONCRETE FIREPLACE.  IT IS A STANDARD
 HB1461'DISK SET IN THE TOP OF A 10-INCH, SQUARE, FLUSH, CONCRETE MONUMENT
 HB1461'AND THE DISK IS STAMPED HIGH KNOB 1957.
 HB1461'
 HB1461'REFERENCE MARK NO. 1 IS LOCATED ON THE SOUTH SLOPE OF THE HILL IN
 HB1461'A MASSIVE ROCK OUTCROP ABOUT 7 FEET BELOW THE ELEVATION OF THE
 HB1461'STATION.  IT IS 113 FEET WEST OF THE APPROXIMATE CENTER OF THE
 HB1461'GRAVELED ROAD, 30 FEET NORTH OF THE SOUTH EDGE OF RIMROCK AND 2.8
 HB1461'FEET WEST OF AN 8-INCH CEDAR TREE.  IT IS A STANDARD DISK
 HB1461'CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK AND THE DISK IS
 HB1461'STAMPED HIGH KNOB NO 1 1957.
 HB1461'
 HB1461'REFERENCE MARK NO. 2 IS 87 FEET SOUTH OF THE NORTH EDGE OF THE
 HB1461'PARKING AREA, 84 FEET WEST OF THE APPROXIMATE CENTER OF THE GRAVELED
 HB1461'ROAD, 31 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE CONCRETE
 HB1461'FIREPLACE, AND ABOUT THE SAME ELEVATION AS THE STATION.  IT IS A
 HB1461'STANDARD DISK CEMENTED IN A DRILL HOLE IN THE SOUTHEAST CORNER OF
 HB1461'THE CONCRETE FOOTING OF THE SOUTHWEST LEG OF THE LOOKOUT TOWER
 HB1461'AND THE DISK IS STAMPED HIGH KNOB NO 2 1957.
 HB1461'
 HB1461'REFERENCE MARK NO. 4 IS LOCATED ON THE SOUTH SLOPE OF THE HILL IN
 HB1461'A MASSIVE ROCK OUTCROP ABOUT 7 FEET BELOW THE ELEVATION OF THE
 HB1461'STATION.  IT IS 90 FEET SOUTH OF THE SOUTHWEST CORNER OF THE
 HB1461'CONCRETE FIREPLACE, 72 FEET WEST OF THE APPROXIMATE CENTER OF THE
 HB1461'GRAVELED ROAD, JUST NORTH OF THE SOUTH EDGE OF RIMROCK, AND
 HB1461'BETWEEN TWO 6-INCH CEDAR TREES.  IT IS A STANDARD DISK
 HB1461'CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK AND THE DISK IS
 HB1461'STAMPED HIGH KNOB 1957 NO 4 1968.
 HB1461'
 HB1461'THE HORIZONTAL MEASURED DISTANCE BETWEEN REFERENCE MARK NO. 1 AND
 HB1461'REFERENCE MARK NO. 4 IS 44.46 FEET - 13.552 METERS.
 HB1461'
 HB1461'THE HORIZONTAL MEASURED DISTANCE BETWEEN REFERENCE MARK NO. 2 AND
 HB1461'REFERENCE MARK NO. 4 IS 120.02 FEET - 36.582 METERS.
 HB1461'
 HB1461'DUE TO A TREE ON LINE IT WAS NOT POSSIBLE TO MEASURE BETWEEN
 HB1461'REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2.
 HB1461'
 HB1461'THE AZIMUTH MARK IS LOCATED ON THE SOUTH SLOPE OF A ROCKY RIDGE
 HB1461'ABOUT 0.55 OF A MILE WEST OF THE STATION, ABOUT 350 FEET
 HB1461'NORTH-NORTHWEST OF THE T INTERSECTION OF FH ROAD 136 AND FH ROAD
 HB1461'136A, 100 FEET NORTHEAST OF THE APPROXIMATE CENTER OF FH ROAD
 HB1461'136, AND 9.0 FEET SOUTH OF A METAL WITNESS POST AND SIGN.  IT IS A
 HB1461'STANDARD DISK CEMENTED IN A DRILL HOLE IN THE TOP OF AN IRREGULAR
 HB1461'MASS OF SANDSTONE ABOUT 3 FEET BY 1.5 FEET AND PROJECTING ABOUT 18
 HB1461'INCHES ABOVE THE SURROUNDING SURFACE AND THE DISK IS STAMPED HIGH
 HB1461'KNOB 1957 1968.
 HB1461'
 HB1461'DUE TO THE PARK LIKE AREA IN WHICH THE STATION AND THE REFERENCE
 HB1461'MARKS ARE LOCATED, NO WITNESS POST OR SIGNS WERE ESTABLISHED FOR
 HB1461'THEM.
 HB1461'
 HB1461'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1.0 MILE
 HB1461'NORTH OF KARBERS RIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1460 ***********************************************************************
 HB1460  DESIGNATION -  HIGH KNOB LOOKOUT TOWER
 HB1460  PID         -  HB1460
 HB1460  STATE/COUNTY-  IL/GALLATIN
 HB1460  COUNTRY     -  US
 HB1460  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1460
 HB1460                         *CURRENT SURVEY CONTROL
 HB1460  ______________________________________________________________________
 HB1460* NAD 83(1997) POSITION- 37 36 00.99503(N) 088 19 41.70101(W)   ADJUSTED
 HB1460  ______________________________________________________________________
 HB1460  GEOID HEIGHT    -        -29.427 (meters)                     GEOID18
 HB1460  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 HB1460  HORZ ORDER      -  THIRD
 HB1460
 HB1460.The horizontal coordinates were established by classical geodetic methods
 HB1460.and adjusted by the National Geodetic Survey in October 1999.
 HB1460
 HB1460.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1460.GEOID18 height accuracy estimate available here.
 HB1460
 HB1460.Click photographs - Photos may exist for this station.
 HB1460
 HB1460.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1460
 HB1460. The following values were computed from the NAD 83(1997) position.
 HB1460
 HB1460;                    North         East     Units Scale Factor Converg.
 HB1460;SPC IL E     -   103,609.572   300,448.858   MT  0.99997500   +0 00 11.2
 HB1460;SPC IL E     -   339,925.74    985,722.63   sFT  0.99997500   +0 00 11.2
 HB1460;UTM  16      - 4,162,295.679   382,750.331   MT  0.99976933   -0 48 37.9
 HB1460
 HB1460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8275062295(NAD 83)
 HB1460
 HB1460                          SUPERSEDED SURVEY CONTROL
 HB1460
 HB1460  NAD 83(1997)-  37 36 00.99682(N)    088 19 41.70050(W) AD(       ) 3
 HB1460  NAD 83(1993)-  37 36 00.99911(N)    088 19 41.70086(W) AD(       ) 3
 HB1460  NAD 83(1986)-  37 36 01.00604(N)    088 19 41.70309(W) AD(       ) 3
 HB1460  NAD 27      -  37 36 00.83336(N)    088 19 41.56278(W) AD(       ) 3
 HB1460
 HB1460.Superseded values are not recommended for survey control.
 HB1460
 HB1460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1460.See file dsdata.pdf to determine how the superseded data were derived.
 HB1460
 HB1460_MARKER: 57 = LOOKOUT TOWER
 HB1460
 HB1460  HISTORY     - Date     Condition        Report By
 HB1460  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1460
 HB1460                          STATION DESCRIPTION
 HB1460
 HB1460'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1460'THE STATION IS LOCATED ON A HIGH HILL ABOUT 9 MILES SOUTH OF
 HB1460'EQUALITY, ABOUT 6.5 MILES EAST OF HEROD, ABOUT 1 MILE NORTH OF
 HB1460'KARBERS RIDGE, IN THE SHAWNEE NATIONAL FOREST.  IT IS A FOUR LEGGED
 HB1460'STEEL TOWER WITH AN ENCLOSED OBSERVATION PLATFORM ON THE TOP,
 HB1460'ABOUT 75 FEET HIGH, WITH A RADIO ATENNA AT THE CENTER OF THE APEX OF
 HB1460'THE ROOF.  A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION
 HB1460'STATION HIGH KNOB AND THE DISTANCE IS 46.25 FEET, 14.098 METERS.  THE
 HB1460'POINT LOCATED WAS THE CENTER OF THE BASE OF LOOKOUT TOWER.
 HB1460'
 HB1460'TO REACH THE STATION FROM THE CROSSROAD IN KARBERS RIDGE, GO NORTH ON
 HB1460'A GRAVELED ROAD FOR 1.65 MILES TO A GRAVELED TRACK ROAD RIGHT.  TURN
 HB1460'RIGHT AND GO EASTERLY ON THE TRACK ROAD FOR 0.85 MILE TO THE TOP OF
 HB1460'THE HILL AND THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0341 ***********************************************************************
 KC0341  DESIGNATION -  HIGH WATER
 KC0341  PID         -  KC0341
 KC0341  STATE/COUNTY-  IL/ADAMS
 KC0341  COUNTRY     -  US
 KC0341  USGS QUAD   -  QUINCY WEST (2018)
 KC0341
 KC0341                         *CURRENT SURVEY CONTROL
 KC0341  ______________________________________________________________________
 KC0341* NAD 83(1986) POSITION- 39 55 28.     (N) 091 24 54.     (W)   SCALED
 KC0341* NAVD 88 ORTHO HEIGHT -   146.361 (meters)      480.19  (feet) ADJUSTED
 KC0341  ______________________________________________________________________
 KC0341  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 KC0341  DYNAMIC HEIGHT  -        146.285 (meters)      479.94  (feet) COMP
 KC0341  MODELED GRAVITY -    980,107.5   (mgal)                       NAVD 88
 KC0341
 KC0341  VERT ORDER      -  FIRST     CLASS II
 KC0341
 KC0341.The horizontal coordinates were scaled from a map and have
 KC0341.an estimated accuracy of +/- 6 seconds.
 KC0341
 KC0341.The orthometric height was determined by differential leveling and
 KC0341.adjusted by the NATIONAL GEODETIC SURVEY
 KC0341.in June 1991.
 KC0341
 KC0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0341.GEOID18 height accuracy estimate available here.
 KC0341
 KC0341.Click photographs - Photos may exist for this station.
 KC0341
 KC0341.The dynamic height is computed by dividing the NAVD 88
 KC0341.geopotential number by the normal gravity value computed on the
 KC0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0341.degrees latitude (g = 980.6199 gals.).
 KC0341
 KC0341.The modeled gravity was interpolated from observed gravity values.
 KC0341
 KC0341;                    North         East    Units  Estimated Accuracy
 KC0341;SPC IL W     -   362,350.      593,290.      MT  (+/- 180 meters Scaled)
 KC0341
 KC0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE354205(NAD 83)
 KC0341
 KC0341                          SUPERSEDED SURVEY CONTROL
 KC0341
 KC0341  NGVD 29 (??/??/92)  146.45   (m)          480.5    (f) COMPUTED    1 2
 KC0341
 KC0341.Superseded values are not recommended for survey control.
 KC0341
 KC0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0341.See file dsdata.pdf to determine how the superseded data were derived.
 KC0341
 KC0341_MARKER: Z = SEE DESCRIPTION
 KC0341_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0341_SP_SET: BUILDING
 KC0341_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0341_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0341+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 KC0341
 KC0341  HISTORY     - Date     Condition        Report By
 KC0341  HISTORY     - 1851     MONUMENTED       COASUR
 KC0341  HISTORY     - 1933     GOOD             CGS
 KC0341  HISTORY     - 20120604 GOOD             ILDT
 KC0341
 KC0341                          STATION DESCRIPTION
 KC0341
 KC0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0341'AT QUINCY.
 KC0341'AT QUINCY, ADAMS COUNTY, ON THE WEST SIDE OF FRONT STREET, BETWEEN
 KC0341'OHIO STREET AND PAYSON AVENUE, IN THE WEST FACE OF THE BRICK
 KC0341'BUILDING FORMERLY OCCUPIED BY THE TELLICO FLOUR MILL, AND NEAR
 KC0341'THE SOUTHWEST CORNER.  A CHISELED LINE, MARKED HIGH WATER MARK
 KC0341'1851.
 KC0341
 KC0341                          STATION RECOVERY (2012)
 KC0341
 KC0341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0341'LINE LOOKS LIKE AN ARROW TO ME. THIS ONE HAS TO BE THE OLDEST ONE IN
 KC0341'ILLINOIS. GROUNDS CREW KNOWS OF THIS MARK NOW, SHOULD NOT BE HARD TO
 KC0341'UNCOVER IF COVERED AGAIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0340 ***********************************************************************
 KC0340  DESIGNATION -  HIGH WATER
 KC0340  PID         -  KC0340
 KC0340  STATE/COUNTY-  IL/ADAMS
 KC0340  COUNTRY     -  US
 KC0340  USGS QUAD   -  QUINCY WEST (2018)
 KC0340
 KC0340                         *CURRENT SURVEY CONTROL
 KC0340  ______________________________________________________________________
 KC0340* NAD 83(1986) POSITION- 39 55 30.     (N) 091 24 54.     (W)   SCALED
 KC0340* NAVD 88 ORTHO HEIGHT -   145.471 (meters)      477.27  (feet) ADJUSTED
 KC0340  ______________________________________________________________________
 KC0340  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 KC0340  DYNAMIC HEIGHT  -        145.396 (meters)      477.02  (feet) COMP
 KC0340  MODELED GRAVITY -    980,107.5   (mgal)                       NAVD 88
 KC0340
 KC0340  VERT ORDER      -  FIRST     CLASS II
 KC0340
 KC0340.The horizontal coordinates were scaled from a map and have
 KC0340.an estimated accuracy of +/- 6 seconds.
 KC0340
 KC0340.The orthometric height was determined by differential leveling and
 KC0340.adjusted by the NATIONAL GEODETIC SURVEY
 KC0340.in June 1991.
 KC0340
 KC0340.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0340.GEOID18 height accuracy estimate available here.
 KC0340
 KC0340.Click photographs - Photos may exist for this station.
 KC0340
 KC0340.The dynamic height is computed by dividing the NAVD 88
 KC0340.geopotential number by the normal gravity value computed on the
 KC0340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0340.degrees latitude (g = 980.6199 gals.).
 KC0340
 KC0340.The modeled gravity was interpolated from observed gravity values.
 KC0340
 KC0340;                    North         East    Units  Estimated Accuracy
 KC0340;SPC IL W     -   362,410.      593,290.      MT  (+/- 180 meters Scaled)
 KC0340
 KC0340_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE354206(NAD 83)
 KC0340
 KC0340                          SUPERSEDED SURVEY CONTROL
 KC0340
 KC0340  NGVD 29 (??/??/92)  145.558  (m)          477.55   (f) ADJ UNCH    1 2
 KC0340
 KC0340.Superseded values are not recommended for survey control.
 KC0340
 KC0340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0340.See file dsdata.pdf to determine how the superseded data were derived.
 KC0340
 KC0340_MARKER: Z = SEE DESCRIPTION
 KC0340_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KC0340_SP_SET: STONE DOORSTEP
 KC0340_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0340
 KC0340  HISTORY     - Date     Condition        Report By
 KC0340  HISTORY     - 1888     MONUMENTED       CGS
 KC0340  HISTORY     - 1933     GOOD             CGS
 KC0340  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 KC0340
 KC0340                          STATION DESCRIPTION
 KC0340
 KC0340'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0340'AT QUINCY.
 KC0340'AT QUINCY, ADAMS COUNTY, ON THE WEST SIDE OF FRONT STREET,
 KC0340'BETWEEN OHIO STREET AND PAYSON AVENUE, ON THE WEST SIDE OF THE
 KC0340'BRICK BUILDING FORMERLY OCCUPIED BY THE TELLICO FLOUR MILL, AND
 KC0340'ON THE WEST FACE OF THE STONE DOORSTEP.  A CHISELED LINE, MARKED
 KC0340'HIGH WATER MARK OF 1888.
 KC0340
 KC0340                          STATION RECOVERY (2012)
 KC0340
 KC0340'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0340'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0338 ***********************************************************************
 KC0338  DESIGNATION -  HIGH WATER
 KC0338  PID         -  KC0338
 KC0338  STATE/COUNTY-  IL/ADAMS
 KC0338  COUNTRY     -  US
 KC0338  USGS QUAD   -  QUINCY WEST (2018)
 KC0338
 KC0338                         *CURRENT SURVEY CONTROL
 KC0338  ______________________________________________________________________
 KC0338* NAD 83(1986) POSITION- 39 55 55.     (N) 091 24 58.     (W)   SCALED
 KC0338* NAVD 88 ORTHO HEIGHT -   146.328 (meters)      480.08  (feet) ADJUSTED
 KC0338  ______________________________________________________________________
 KC0338  GEOID HEIGHT    -        -32.576 (meters)                     GEOID18
 KC0338  DYNAMIC HEIGHT  -        146.252 (meters)      479.83  (feet) COMP
 KC0338  MODELED GRAVITY -    980,107.8   (mgal)                       NAVD 88
 KC0338
 KC0338  VERT ORDER      -  FIRST     CLASS II
 KC0338
 KC0338.The horizontal coordinates were scaled from a map and have
 KC0338.an estimated accuracy of +/- 6 seconds.
 KC0338
 KC0338.The orthometric height was determined by differential leveling and
 KC0338.adjusted by the NATIONAL GEODETIC SURVEY
 KC0338.in June 1991.
 KC0338
 KC0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0338.GEOID18 height accuracy estimate available here.
 KC0338
 KC0338.Click photographs - Photos may exist for this station.
 KC0338
 KC0338.The dynamic height is computed by dividing the NAVD 88
 KC0338.geopotential number by the normal gravity value computed on the
 KC0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0338.degrees latitude (g = 980.6199 gals.).
 KC0338
 KC0338.The modeled gravity was interpolated from observed gravity values.
 KC0338
 KC0338;                    North         East    Units  Estimated Accuracy
 KC0338;SPC IL W     -   363,180.      593,200.      MT  (+/- 180 meters Scaled)
 KC0338
 KC0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE353214(NAD 83)
 KC0338
 KC0338                          SUPERSEDED SURVEY CONTROL
 KC0338
 KC0338  NGVD 29 (??/??/92)  146.41   (m)          480.3    (f) COMPUTED    1 2
 KC0338
 KC0338.Superseded values are not recommended for survey control.
 KC0338
 KC0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0338.See file dsdata.pdf to determine how the superseded data were derived.
 KC0338
 KC0338_MARKER: Z = SEE DESCRIPTION
 KC0338_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KC0338_SP_SET: STONE WALL
 KC0338_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0338_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0338+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 KC0338
 KC0338  HISTORY     - Date     Condition        Report By
 KC0338  HISTORY     - 1851     MONUMENTED       COASUR
 KC0338  HISTORY     - 1933     GOOD             CGS
 KC0338  HISTORY     - 20120604 GOOD             ILDT
 KC0338
 KC0338                          STATION DESCRIPTION
 KC0338
 KC0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0338'AT QUINCY, ADAMS COUNTY, AT THE FOOT OF MAIN STREET, AT THE WATER
 KC0338'WORKS, BETWEEN THE WEST ENTRANCE AND THE NORTHWEST CORNER, AND
 KC0338'ON THE WEST STONE WALL.  A CHISELED MARK READING, HIGH WATER
 KC0338'MARK 1851.
 KC0338
 KC0338                          STATION RECOVERY (2012)
 KC0338
 KC0338'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0338'WHITE STONE AMONGST BLOCK. READS HIGHWATER JUNE 7TH 1851.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9175 ***********************************************************************
 DE9175  DESIGNATION -  HIGHLAND
 DE9175  PID         -  DE9175
 DE9175  STATE/COUNTY-  IL/MADISON
 DE9175  COUNTRY     -  US
 DE9175  USGS QUAD   -  HIGHLAND (2018)
 DE9175
 DE9175                         *CURRENT SURVEY CONTROL
 DE9175  ______________________________________________________________________
 DE9175* NAD 83(2011) POSITION- 38 44 58.43456(N) 089 41 01.17952(W)   ADJUSTED
 DE9175* NAD 83(2011) ELLIP HT-   130.488 (meters)        (06/27/12)   ADJUSTED
 DE9175* NAD 83(2011) EPOCH   -  2010.00
 DE9175* NAVD 88 ORTHO HEIGHT -   161.5   (meters)      530.    (feet) GPS OBS
 DE9175  ______________________________________________________________________
 DE9175  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9175  GEOID HEIGHT    -        -30.995 (meters)                     GEOID99
 DE9175  GEOID HEIGHT    -        -30.999 (meters)                     GEOID18
 DE9175  NAD 83(2011) X  -     27,500.072 (meters)                     COMP
 DE9175  NAD 83(2011) Y  - -4,980,801.995 (meters)                     COMP
 DE9175  NAD 83(2011) Z  -  3,970,754.670 (meters)                     COMP
 DE9175  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 DE9175
 DE9175  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9175  Standards:
 DE9175         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9175            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9175  -------------------------------------------------------------------
 DE9175  NETWORK    1.71   2.23           0.77   0.60   1.14      0.17602670
 DE9175  -------------------------------------------------------------------
 DE9175  Click here for local accuracies and other accuracy information.
 DE9175
 DE9175.The horizontal coordinates were established by GPS observations
 DE9175.and adjusted by the National Geodetic Survey in June 2012.
 DE9175
 DE9175.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9175.been affixed to the stable North American tectonic plate. See 
 DE9175.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9175
 DE9175.The horizontal coordinates are valid at the epoch date displayed above
 DE9175.which is a decimal equivalence of Year/Month/Day.
 DE9175
 DE9175.The orthometric height was determined by GPS observations and a
 DE9175.high-resolution geoid model.
 DE9175
 DE9175.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9175.GEOID18 height accuracy estimate available here.
 DE9175
 DE9175.Click photographs - Photos may exist for this station.
 DE9175
 DE9175.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9175
 DE9175.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9175
 DE9175.The ellipsoidal height was determined by GPS observations
 DE9175.and is referenced to NAD 83.
 DE9175
 DE9175. The following values were computed from the NAD 83(2011) position.
 DE9175
 DE9175;                    North         East     Units Scale Factor Converg.
 DE9175;SPC IL W     -   231,280.142   741,985.779   MT  0.99996288   +0 18 08.4
 DE9175;SPC IL W     -   758,791.60  2,434,331.68   sFT  0.99996288   +0 18 08.4
 DE9175;UTM  16      - 4,292,406.208   266,781.490   MT  1.00026983   -1 40 49.8
 DE9175
 DE9175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9175!SPC IL W     -   0.99997953  x   0.99996288  =   0.99994241
 DE9175!UTM  16      -   0.99997953  x   1.00026983  =   1.00024935
 DE9175
 DE9175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6678192406(NAD 83)
 DE9175
 DE9175|---------------------------------------------------------------------|
 DE9175| PID    Reference Object                     Distance      Geod. Az  |
 DE9175|                                                           dddmmss.s |
 DE9175| DE9176 HIGHLAND AZI                        332.803 METERS 30346     |
 DE9175|---------------------------------------------------------------------|
 DE9175
 DE9175                          SUPERSEDED SURVEY CONTROL
 DE9175
 DE9175  NAD 83(2007)-  38 44 58.43477(N)    089 41 01.18041(W) AD(2002.00) 0
 DE9175  ELLIP H (02/10/07)  130.515  (m)                       GP(2002.00)    
 DE9175  ELLIP H (02/03/05)  130.467  (m)                       GP(       ) 4 2
 DE9175  NAD 83(1997)-  38 44 58.43481(N)    089 41 01.18065(W) AD(       ) 1
 DE9175  ELLIP H (01/06/03)  130.521  (m)                       GP(       ) 3 2
 DE9175
 DE9175.Superseded values are not recommended for survey control.
 DE9175
 DE9175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9175.See file dsdata.pdf to determine how the superseded data were derived.
 DE9175
 DE9175_MARKER: DD = SURVEY DISK
 DE9175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9175_STAMPING: HIGHLAND 1996
 DE9175_MARK LOGO: ILHD
 DE9175_PROJECTION: FLUSH
 DE9175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9175+STABILITY: SURFACE MOTION
 DE9175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9175+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2024
 DE9175
 DE9175  HISTORY     - Date     Condition        Report By
 DE9175  HISTORY     - 1996     MONUMENTED       ILDT
 DE9175  HISTORY     - 20191003 GOOD             ILDT
 DE9175  HISTORY     - 20240920 GOOD             USPSQD
 DE9175
 DE9175                          STATION DESCRIPTION
 DE9175
 DE9175'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9175'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9175'STATION IS LOCATED AT NW SIDE OF HIGHLAND.  TO REACH STATION FROM US
 DE9175'ROUTE 40 AND IL ROUTE 127 AT NW SIDE OF HIGHLAND, GO N ON IL ROUTE 127
 DE9175'FOR 0.05 MI (0.08 KM) TO SPORTSMAN LAKE RD, GO W ON SPORTSMAN LAKE RD
 DE9175'FOR 0.1 MI (0.2 KM) TO HIGHLAND MAINTENANCE YARD GATE ON THE LEFT, GO
 DE9175'THROUGH GATE AND STATION AT NW CORNER OF YARD.  STATION IS 24.2 FEET
 DE9175'(7.4 M) S OF FENCELINE, 6.4 FEET (2.0 M) E OF FENCELINE, 38.4 FEET
 DE9175'(11.7 M) N OF NW CORNER OF BUILDING, 2.0 FEET (0.6 M) N OF WITNESS
 DE9175'POST.  STATION IS FLUSH WITH GROUND.
 DE9175
 DE9175                          STATION RECOVERY (2019)
 DE9175
 DE9175'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9175'RECOVERED IN GOOD CONDITION.
 DE9175
 DE9175                          STATION RECOVERY (2024)
 DE9175
 DE9175'RECOVERY NOTE BY US POWER SQUADRON 2024 (LK)
 DE9175'THE MARK IS LOCATED BEHIND A FENCE WITH A LOCKED GATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1947 ***********************************************************************
 JB1947  DESIGNATION -  HIGHLAND ATT MICROWAVE TOWER
 JB1947  PID         -  JB1947
 JB1947  STATE/COUNTY-  IL/MADISON
 JB1947  COUNTRY     -  US
 JB1947  USGS QUAD   -  GRANTFORK (2018)
 JB1947
 JB1947                         *CURRENT SURVEY CONTROL
 JB1947  ______________________________________________________________________
 JB1947* NAD 83(1997) POSITION- 38 45 44.75213(N) 089 41 31.62070(W)   ADJUSTED
 JB1947  ______________________________________________________________________
 JB1947  GEOID HEIGHT    -        -31.015 (meters)                     GEOID18
 JB1947  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 JB1947  HORZ ORDER      -  THIRD
 JB1947
 JB1947.The horizontal coordinates were established by classical geodetic methods
 JB1947.and adjusted by the National Geodetic Survey in October 1999.
 JB1947
 JB1947.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1947.GEOID18 height accuracy estimate available here.
 JB1947
 JB1947.Click photographs - Photos may exist for this station.
 JB1947
 JB1947.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1947
 JB1947. The following values were computed from the NAD 83(1997) position.
 JB1947
 JB1947;                    North         East     Units Scale Factor Converg.
 JB1947;SPC IL W     -   232,704.489   741,243.334   MT  0.99996212   +0 17 49.6
 JB1947;SPC IL W     -   763,464.64  2,431,895.84   sFT  0.99996212   +0 17 49.6
 JB1947;UTM  16      - 4,293,855.842   266,088.565   MT  1.00027381   -1 41 10.6
 JB1947
 JB1947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6608893855(NAD 83)
 JB1947
 JB1947                          SUPERSEDED SURVEY CONTROL
 JB1947
 JB1947  NAD 83(1986)-  38 45 44.76700(N)    089 41 31.61523(W) AD(       ) 3
 JB1947  NAD 27      -  38 45 44.60100(N)    089 41 31.28900(W) AD(       ) 3
 JB1947
 JB1947.Superseded values are not recommended for survey control.
 JB1947
 JB1947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1947.See file dsdata.pdf to determine how the superseded data were derived.
 JB1947
 JB1947_MARKER: 45 = MICROWAVE TOWER
 JB1947
 JB1947  HISTORY     - Date     Condition        Report By
 JB1947  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1947
 JB1947                          STATION DESCRIPTION
 JB1947
 JB1947'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1947'STATION IS LOCATED ABOUT 2.0 MILES NORTH-NORTHWEST OF HIGHLAND AND
 JB1947'0.05 MILE NORTH OF STATE ROUTE 143.
 JB1947'
 JB1947'TO REACH FROM THE JUNCTION OF U S HIGHWAY 40 AND STATE ROUTE 143 IN
 JB1947'THE NORTH EDGE OF
 JB1947'HIGHLAND, GO NORTH, THEN NORTHWEST ON STATE ROUTE 143 FOR 1.2
 JB1947'MILES TO CONTROL BUILDING
 JB1947'ON RIGHT AND MICROWAVE TOWER ON NORTH SIDE OF BUILDING.
 JB1947'
 JB1947'THE TOWER IS PAINTED RED AND WHITE, IS SUPPORTED BY 4 LEGS, HAS 10
 JB1947'REFLECTORS ON TOWER, HAS A
 JB1947'RED LIGHT ON TOP, OFF CENTER IS 289 FEET HIGH.
 JB1947'
 JB1947'POINT INTERSECTED WAS RED LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9176 ***********************************************************************
 DE9176  DESIGNATION -  HIGHLAND AZI
 DE9176  PID         -  DE9176
 DE9176  STATE/COUNTY-  IL/MADISON
 DE9176  COUNTRY     -  US
 DE9176  USGS QUAD   -  GRANTFORK (2018)
 DE9176
 DE9176                         *CURRENT SURVEY CONTROL
 DE9176  ______________________________________________________________________
 DE9176* NAD 83(2011) POSITION- 38 45 04.43210(N) 089 41 12.63778(W)   ADJUSTED
 DE9176* NAD 83(2011) ELLIP HT-   132.100 (meters)        (06/27/12)   ADJUSTED
 DE9176* NAD 83(2011) EPOCH   -  2010.00
 DE9176* NAVD 88 ORTHO HEIGHT -   163.1   (meters)      535.    (feet) GPS OBS
 DE9176  ______________________________________________________________________
 DE9176  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9176  GEOID HEIGHT    -        -30.996 (meters)                     GEOID99
 DE9176  GEOID HEIGHT    -        -31.000 (meters)                     GEOID18
 DE9176  NAD 83(2011) X  -     27,222.756 (meters)                     COMP
 DE9176  NAD 83(2011) Y  - -4,980,689.011 (meters)                     COMP
 DE9176  NAD 83(2011) Z  -  3,970,899.914 (meters)                     COMP
 DE9176  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 DE9176
 DE9176  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9176  Standards:
 DE9176         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9176            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9176  -------------------------------------------------------------------
 DE9176  NETWORK    1.71   2.23           0.77   0.60   1.14      0.17008772
 DE9176  -------------------------------------------------------------------
 DE9176  Click here for local accuracies and other accuracy information.
 DE9176
 DE9176.The horizontal coordinates were established by GPS observations
 DE9176.and adjusted by the National Geodetic Survey in June 2012.
 DE9176
 DE9176.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9176.been affixed to the stable North American tectonic plate. See 
 DE9176.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9176
 DE9176.The horizontal coordinates are valid at the epoch date displayed above
 DE9176.which is a decimal equivalence of Year/Month/Day.
 DE9176
 DE9176.The orthometric height was determined by GPS observations and a
 DE9176.high-resolution geoid model.
 DE9176
 DE9176.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9176.GEOID18 height accuracy estimate available here.
 DE9176
 DE9176.Click photographs - Photos may exist for this station.
 DE9176
 DE9176.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9176
 DE9176.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9176
 DE9176.The ellipsoidal height was determined by GPS observations
 DE9176.and is referenced to NAD 83.
 DE9176
 DE9176. The following values were computed from the NAD 83(2011) position.
 DE9176
 DE9176;                    North         East     Units Scale Factor Converg.
 DE9176;SPC IL W     -   231,463.620   741,708.136   MT  0.99996259   +0 18 01.2
 DE9176;SPC IL W     -   759,393.56  2,433,420.78   sFT  0.99996259   +0 18 01.2
 DE9176;UTM  16      - 4,292,599.242   266,510.278   MT  1.00027139   -1 40 57.2
 DE9176
 DE9176!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9176!SPC IL W     -   0.99997927  x   0.99996259  =   0.99994186
 DE9176!UTM  16      -   0.99997927  x   1.00027139  =   1.00025066
 DE9176
 DE9176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6651092599(NAD 83)
 DE9176
 DE9176|---------------------------------------------------------------------|
 DE9176| PID    Reference Object                     Distance      Geod. Az  |
 DE9176|                                                           dddmmss.s |
 DE9176| DE9175 HIGHLAND                            332.803 METERS 12346     |
 DE9176|---------------------------------------------------------------------|
 DE9176
 DE9176                          SUPERSEDED SURVEY CONTROL
 DE9176
 DE9176  NAD 83(2007)-  38 45 04.43241(N)    089 41 12.63895(W) AD(2002.00) 0
 DE9176  ELLIP H (02/10/07)  132.129  (m)                       GP(2002.00)    
 DE9176  ELLIP H (02/03/05)  132.079  (m)                       GP(       ) 4 2
 DE9176  NAD 83(1997)-  38 45 04.43244(N)    089 41 12.63915(W) AD(       ) 1
 DE9176  ELLIP H (01/06/03)  132.133  (m)                       GP(       ) 3 2
 DE9176
 DE9176.Superseded values are not recommended for survey control.
 DE9176
 DE9176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9176.See file dsdata.pdf to determine how the superseded data were derived.
 DE9176
 DE9176_MARKER: DD = SURVEY DISK
 DE9176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9176_STAMPING: HIGHLAND AZI 1996
 DE9176_MARK LOGO: ILHD
 DE9176_PROJECTION: FLUSH
 DE9176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9176+STABILITY: SURFACE MOTION
 DE9176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9176+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2019
 DE9176
 DE9176  HISTORY     - Date     Condition        Report By
 DE9176  HISTORY     - 1996     MONUMENTED       ILDT
 DE9176  HISTORY     - 20191002 GOOD             ILDT
 DE9176
 DE9176                          STATION DESCRIPTION
 DE9176
 DE9176'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9176'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9176'STATION IS AT NW SIDE OF HIGHLAND.  TO REACH STATION FROM US ROUTE 40
 DE9176'AND IL ROUTE 127 AT NW SIDE OF HIGHLAND, GO N ON IL ROUTE 127 FOR 0.05
 DE9176'MI (0.08 KM) TO SPORTSMAN LAKE RD, GO W ON SPORTSMAN LAKE RD FOR 0.2
 DE9176'MI (0.3 KM) TO NAGEL DR, GO N ON NAGEL DR FOR 0.1 MILE (0.2 KM) TO
 DE9176'STATION ON LEFT, S OF NW CORNER OF PARKING LOT OF PARK.  STATION IS
 DE9176'137.0 FEET (41.8 M) S OF NW CORNER OF PARKING LOT, 11.5 FEET (3.5 M) W
 DE9176'OF EDGE OF PAVEMENT OF PARKING LOT, 79.7 FEET (24.3 M) SW OF LIGHT
 DE9176'POLE, 2.2 FEET (0.7 M) S OF WITNESS POST.  STATION IS FLUSH WITH
 DE9176'GROUND.
 DE9176
 DE9176                          STATION RECOVERY (2019)
 DE9176
 DE9176'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9176'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1960 ***********************************************************************
 JB1960  DESIGNATION -  HIGHLAND ELECTRIC CO STK
 JB1960  PID         -  JB1960
 JB1960  STATE/COUNTY-  IL/MADISON
 JB1960  COUNTRY     -  US
 JB1960  USGS QUAD   -  HIGHLAND (2018)
 JB1960
 JB1960                         *CURRENT SURVEY CONTROL
 JB1960  ______________________________________________________________________
 JB1960* NAD 83(1997) POSITION- 38 44 30.15519(N) 089 41 06.67580(W)   ADJUSTED
 JB1960  ______________________________________________________________________
 JB1960  GEOID HEIGHT    -        -30.985 (meters)                     GEOID18
 JB1960  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 JB1960  HORZ ORDER      -  THIRD
 JB1960
 JB1960.The horizontal coordinates were established by classical geodetic methods
 JB1960.and adjusted by the National Geodetic Survey in October 1999.
 JB1960
 JB1960.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1960.GEOID18 height accuracy estimate available here.
 JB1960
 JB1960.Click photographs - Photos may exist for this station.
 JB1960
 JB1960.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1960
 JB1960. The following values were computed from the NAD 83(1997) position.
 JB1960
 JB1960;                    North         East     Units Scale Factor Converg.
 JB1960;SPC IL W     -   230,407.457   741,857.651   MT  0.99996274   +0 18 04.7
 JB1960;SPC IL W     -   755,928.47  2,433,911.31   sFT  0.99996274   +0 18 04.7
 JB1960;UTM  16      - 4,291,538.211   266,623.197   MT  1.00027074   -1 40 52.2
 JB1960
 JB1960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6662391538(NAD 83)
 JB1960
 JB1960                          SUPERSEDED SURVEY CONTROL
 JB1960
 JB1960  NAD 83(1986)-  38 44 30.17043(N)    089 41 06.67120(W) AD(       ) 3
 JB1960  NAD 27      -  38 44 30.00100(N)    089 41 06.34700(W) AD(       ) 3
 JB1960
 JB1960.Superseded values are not recommended for survey control.
 JB1960
 JB1960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1960.See file dsdata.pdf to determine how the superseded data were derived.
 JB1960
 JB1960_MARKER: 63 = STACK
 JB1960
 JB1960  HISTORY     - Date     Condition        Report By
 JB1960  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1960
 JB1960                          STATION DESCRIPTION
 JB1960
 JB1960'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1958 ***********************************************************************
 JB1958  DESIGNATION -  HIGHLAND HUG TRUCK CO STACK
 JB1958  PID         -  JB1958
 JB1958  STATE/COUNTY-  IL/MADISON
 JB1958  COUNTRY     -  US
 JB1958  USGS QUAD   -  HIGHLAND (2018)
 JB1958
 JB1958                         *CURRENT SURVEY CONTROL
 JB1958  ______________________________________________________________________
 JB1958* NAD 83(1997) POSITION- 38 44 42.20293(N) 089 40 30.71900(W)   ADJUSTED
 JB1958  ______________________________________________________________________
 JB1958  GEOID HEIGHT    -        -30.997 (meters)                     GEOID18
 JB1958  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 JB1958  HORZ ORDER      -  THIRD
 JB1958
 JB1958.The horizontal coordinates were established by classical geodetic methods
 JB1958.and adjusted by the National Geodetic Survey in October 1999.
 JB1958
 JB1958.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1958.GEOID18 height accuracy estimate available here.
 JB1958
 JB1958.Click photographs - Photos may exist for this station.
 JB1958
 JB1958.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1958
 JB1958. The following values were computed from the NAD 83(1997) position.
 JB1958
 JB1958;                    North         East     Units Scale Factor Converg.
 JB1958;SPC IL W     -   230,783.559   742,723.974   MT  0.99996365   +0 18 27.3
 JB1958;SPC IL W     -   757,162.39  2,436,753.57   sFT  0.99996365   +0 18 27.3
 JB1958;UTM  16      - 4,291,884.223   267,502.281   MT  1.00026570   -1 40 30.1
 JB1958
 JB1958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6750291884(NAD 83)
 JB1958
 JB1958                          SUPERSEDED SURVEY CONTROL
 JB1958
 JB1958  NAD 83(1986)-  38 44 42.21856(N)    089 40 30.71435(W) AD(       ) 3
 JB1958  NAD 27      -  38 44 42.05200(N)    089 40 30.38600(W) AD(       ) 3
 JB1958
 JB1958.Superseded values are not recommended for survey control.
 JB1958
 JB1958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1958.See file dsdata.pdf to determine how the superseded data were derived.
 JB1958
 JB1958_MARKER: 63 = STACK
 JB1958
 JB1958  HISTORY     - Date     Condition        Report By
 JB1958  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1958
 JB1958                          STATION DESCRIPTION
 JB1958
 JB1958'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1967 ***********************************************************************
 JB1967  DESIGNATION -  HIGHLAND MUNICIPAL TANK
 JB1967  PID         -  JB1967
 JB1967  STATE/COUNTY-  IL/MADISON
 JB1967  COUNTRY     -  US
 JB1967  USGS QUAD   -  HIGHLAND (2018)
 JB1967
 JB1967                         *CURRENT SURVEY CONTROL
 JB1967  ______________________________________________________________________
 JB1967* NAD 83(1997) POSITION- 38 44 16.13994(N) 089 40 35.61010(W)   ADJUSTED
 JB1967  ______________________________________________________________________
 JB1967  GEOID HEIGHT    -        -30.984 (meters)                     GEOID18
 JB1967  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 JB1967  HORZ ORDER      -  THIRD
 JB1967
 JB1967.The horizontal coordinates were established by classical geodetic methods
 JB1967.and adjusted by the National Geodetic Survey in October 1999.
 JB1967
 JB1967.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1967.GEOID18 height accuracy estimate available here.
 JB1967
 JB1967.Click photographs - Photos may exist for this station.
 JB1967
 JB1967.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1967
 JB1967. The following values were computed from the NAD 83(1997) position.
 JB1967
 JB1967;                    North         East     Units Scale Factor Converg.
 JB1967;SPC IL W     -   229,979.282   742,610.167   MT  0.99996353   +0 18 24.1
 JB1967;SPC IL W     -   754,523.69  2,436,380.19   sFT  0.99996353   +0 18 24.1
 JB1967;UTM  16      - 4,291,084.122   267,360.676   MT  1.00026651   -1 40 32.3
 JB1967
 JB1967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6736091084(NAD 83)
 JB1967
 JB1967                          SUPERSEDED SURVEY CONTROL
 JB1967
 JB1967  NAD 83(1986)-  38 44 16.14942(N)    089 40 35.62310(W) AD(       ) 3
 JB1967  NAD 27      -  38 44 15.67000(N)    089 40 36.11000(W) AD(       ) 3
 JB1967
 JB1967.Superseded values are not recommended for survey control.
 JB1967
 JB1967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1967.See file dsdata.pdf to determine how the superseded data were derived.
 JB1967
 JB1967_MARKER: 53 = ELEVATED TANK
 JB1967
 JB1967  HISTORY     - Date     Condition        Report By
 JB1967  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1967
 JB1967                          STATION DESCRIPTION
 JB1967
 JB1967'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1967'THE STATION IS LOCATED AT THE CORNER OF 13TH STREET AND ZSCHOKKE
 JB1967'STREET AND IS 2 BLOCKS
 JB1967'SOUTH OF THE SOUTHWEST CORNER OF THE BUSINESS SECTION IN HIGHLAND.
 JB1967'
 JB1967'THE TANK IS PAINTED SILVER, HAS HIGHLAND PAINTED WITH BLACK LETERS ON
 JB1967'THE NORTH AND SOUTH
 JB1967'SIDES OF TANK, IS SUPPORTED BY 6 LEGS AND IS
 JB1967'APPROXIMATELY 165 FEET HIGH.
 JB1967'
 JB1967'POINT INTERSECTED WAS BALL ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1948 ***********************************************************************
 JB1948  DESIGNATION -  HIGHLAND RED MUNICIPAL TANK
 JB1948  PID         -  JB1948
 JB1948  STATE/COUNTY-  IL/MADISON
 JB1948  COUNTRY     -  US
 JB1948  USGS QUAD   -  GRANTFORK (2018)
 JB1948
 JB1948                         *CURRENT SURVEY CONTROL
 JB1948  ______________________________________________________________________
 JB1948* NAD 83(1997) POSITION- 38 45 44.80965(N) 089 41 32.84004(W)   ADJUSTED
 JB1948  ______________________________________________________________________
 JB1948  GEOID HEIGHT    -        -31.015 (meters)                     GEOID18
 JB1948  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 JB1948  HORZ ORDER      -  THIRD
 JB1948
 JB1948.The horizontal coordinates were established by classical geodetic methods
 JB1948.and adjusted by the National Geodetic Survey in October 1999.
 JB1948
 JB1948.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1948.GEOID18 height accuracy estimate available here.
 JB1948
 JB1948.Click photographs - Photos may exist for this station.
 JB1948
 JB1948.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1948
 JB1948. The following values were computed from the NAD 83(1997) position.
 JB1948
 JB1948;                    North         East     Units Scale Factor Converg.
 JB1948;SPC IL W     -   232,706.110   741,213.887   MT  0.99996209   +0 17 48.9
 JB1948;SPC IL W     -   763,469.96  2,431,799.23   sFT  0.99996209   +0 17 48.9
 JB1948;UTM  16      - 4,293,858.482   266,059.183   MT  1.00027398   -1 41 11.4
 JB1948
 JB1948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6605993858(NAD 83)
 JB1948
 JB1948                          SUPERSEDED SURVEY CONTROL
 JB1948
 JB1948  NAD 83(1986)-  38 45 44.82500(N)    089 41 32.83515(W) AD(       ) 3
 JB1948  NAD 27      -  38 45 44.65600(N)    089 41 32.50600(W) AD(       ) 3
 JB1948
 JB1948.Superseded values are not recommended for survey control.
 JB1948
 JB1948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1948.See file dsdata.pdf to determine how the superseded data were derived.
 JB1948
 JB1948_MARKER: 51 = TANK
 JB1948
 JB1948  HISTORY     - Date     Condition        Report By
 JB1948  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1948
 JB1948                          STATION DESCRIPTION
 JB1948
 JB1948'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1959 ***********************************************************************
 JB1959  DESIGNATION -  HIGHLAND SCHOTT BREWING CO STK
 JB1959  PID         -  JB1959
 JB1959  STATE/COUNTY-  IL/MADISON
 JB1959  COUNTRY     -  US
 JB1959  USGS QUAD   -  HIGHLAND (2018)
 JB1959
 JB1959                         *CURRENT SURVEY CONTROL
 JB1959  ______________________________________________________________________
 JB1959* NAD 83(1997) POSITION- 38 44 13.16040(N) 089 41 00.56097(W)   ADJUSTED
 JB1959  ______________________________________________________________________
 JB1959  GEOID HEIGHT    -        -30.978 (meters)                     GEOID18
 JB1959  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 JB1959  HORZ ORDER      -  THIRD
 JB1959
 JB1959.The horizontal coordinates were established by classical geodetic methods
 JB1959.and adjusted by the National Geodetic Survey in October 1999.
 JB1959
 JB1959.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1959.GEOID18 height accuracy estimate available here.
 JB1959
 JB1959.Click photographs - Photos may exist for this station.
 JB1959
 JB1959.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1959
 JB1959. The following values were computed from the NAD 83(1997) position.
 JB1959
 JB1959;                    North         East     Units Scale Factor Converg.
 JB1959;SPC IL W     -   229,884.206   742,008.083   MT  0.99996290   +0 18 08.5
 JB1959;SPC IL W     -   754,211.77  2,434,404.85   sFT  0.99996290   +0 18 08.5
 JB1959;UTM  16      - 4,291,009.907   266,755.479   MT  1.00026998   -1 40 47.8
 JB1959
 JB1959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6675591009(NAD 83)
 JB1959
 JB1959                          SUPERSEDED SURVEY CONTROL
 JB1959
 JB1959  NAD 83(1986)-  38 44 13.17490(N)    089 41 00.55614(W) AD(       ) 3
 JB1959  NAD 27      -  38 44 13.00500(N)    089 41 00.23000(W) AD(       ) 3
 JB1959
 JB1959.Superseded values are not recommended for survey control.
 JB1959
 JB1959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1959.See file dsdata.pdf to determine how the superseded data were derived.
 JB1959
 JB1959_MARKER: 63 = STACK
 JB1959
 JB1959  HISTORY     - Date     Condition        Report By
 JB1959  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1959
 JB1959                          STATION DESCRIPTION
 JB1959
 JB1959'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1069 ***********************************************************************
 KB1069  CBN         -  This is a Cooperative Base Network Control Station.
 KB1069  DESIGNATION -  HILL
 KB1069  PID         -  KB1069
 KB1069  STATE/COUNTY-  IL/SANGAMON
 KB1069  COUNTRY     -  US
 KB1069  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1069
 KB1069                         *CURRENT SURVEY CONTROL
 KB1069  ______________________________________________________________________
 KB1069* NAD 83(2011) POSITION- 39 58 35.43094(N) 089 30 43.83899(W)   ADJUSTED
 KB1069* NAD 83(2011) ELLIP HT-   144.037 (meters)        (06/27/12)   ADJUSTED
 KB1069* NAD 83(2011) EPOCH   -  2010.00
 KB1069* NAVD 88 ORTHO HEIGHT -   176.541 (meters)      579.20  (feet) ADJUSTED
 KB1069  ______________________________________________________________________
 KB1069  GEOID HEIGHT    -        -32.519 (meters)                     GEOID18
 KB1069  NAD 83(2011) X  -     41,671.753 (meters)                     COMP
 KB1069  NAD 83(2011) Y  - -4,894,316.785 (meters)                     COMP
 KB1069  NAD 83(2011) Z  -  4,076,079.653 (meters)                     COMP
 KB1069  LAPLACE CORR    -          2.52  (seconds)                    DEFLEC18
 KB1069  DYNAMIC HEIGHT  -        176.449 (meters)      578.90  (feet) COMP
 KB1069  MODELED GRAVITY -    980,101.7   (mgal)                       NAVD 88
 KB1069
 KB1069  VERT ORDER      -  SECOND    CLASS 0
 KB1069
 KB1069  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1069  Standards:
 KB1069         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1069            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1069  -------------------------------------------------------------------
 KB1069  NETWORK    1.27   2.08           0.59   0.41   1.06     -0.09563216
 KB1069  -------------------------------------------------------------------
 KB1069  Click here for local accuracies and other accuracy information.
 KB1069
 KB1069.The horizontal coordinates were established by GPS observations
 KB1069.and adjusted by the National Geodetic Survey in June 2012.
 KB1069
 KB1069.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1069.been affixed to the stable North American tectonic plate. See 
 KB1069.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1069
 KB1069.The horizontal coordinates are valid at the epoch date displayed above
 KB1069.which is a decimal equivalence of Year/Month/Day.
 KB1069
 KB1069.The orthometric height was determined by differential leveling and
 KB1069.adjusted by the NATIONAL GEODETIC SURVEY
 KB1069.in June 1991.
 KB1069
 KB1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1069.GEOID18 height accuracy estimate available here.
 KB1069
 KB1069.Click photographs - Photos may exist for this station.
 KB1069
 KB1069.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1069
 KB1069.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1069
 KB1069.The ellipsoidal height was determined by GPS observations
 KB1069.and is referenced to NAD 83.
 KB1069
 KB1069.The dynamic height is computed by dividing the NAVD 88
 KB1069.geopotential number by the normal gravity value computed on the
 KB1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1069.degrees latitude (g = 980.6199 gals.).
 KB1069
 KB1069.The modeled gravity was interpolated from observed gravity values.
 KB1069
 KB1069. The following values were computed from the NAD 83(2011) position.
 KB1069
 KB1069;                    North         East     Units Scale Factor Converg.
 KB1069;SPC IL W     -   367,584.746   755,905.428   MT  0.99997964   +0 25 13.8
 KB1069;SPC IL W     - 1,205,984.29  2,479,999.73   sFT  0.99997964   +0 25 13.8
 KB1069;UTM  16      - 4,428,172.516   285,475.685   MT  1.00016658   -1 36 52.6
 KB1069
 KB1069!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1069!SPC IL W     -   0.99997740  x   0.99997964  =   0.99995704
 KB1069!UTM  16      -   0.99997740  x   1.00016658  =   1.00014398
 KB1069
 KB1069:                Primary Azimuth Mark                     Grid Az
 KB1069:SPC IL W     -  HILL AZ MK                               087 52 37.4
 KB1069:UTM  16      -  HILL AZ MK                               089 54 43.8
 KB1069
 KB1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8547528172(NAD 83)
 KB1069
 KB1069|---------------------------------------------------------------------|
 KB1069| PID    Reference Object                     Distance      Geod. Az  |
 KB1069|                                                           dddmmss.s |
 KB1069| CI7518 HILL RM 1                            11.511 METERS 00528     |
 KB1069| CI7517 HILL AZ MK                                         0881751.2 |
 KB1069| KB1068 HILL RM 2                            15.085 METERS 09449     |
 KB1069| KB1468 WILLIAMSVILLE MUNICIPAL TANK        APPROX. 4.0 KM 2305552.4 |
 KB1069|---------------------------------------------------------------------|
 KB1069
 KB1069                          SUPERSEDED SURVEY CONTROL
 KB1069
 KB1069  NAD 83(2007)-  39 58 35.43098(N)    089 30 43.83983(W) AD(2002.00) 0
 KB1069  ELLIP H (02/10/07)  144.052  (m)                       GP(2002.00)    
 KB1069  NAD 83(1997)-  39 58 35.43094(N)    089 30 43.83997(W) AD(       ) A
 KB1069  ELLIP H (09/15/03)  144.050  (m)                       GP(       ) 4 1
 KB1069  NAD 83(1997)-  39 58 35.43187(N)    089 30 43.83908(W) AD(       ) 2
 KB1069  NAD 83(1986)-  39 58 35.44473(N)    089 30 43.83119(W) AD(       ) 2
 KB1069  NAD 27      -  39 58 35.26430(N)    089 30 43.46320(W) AD(       ) 2
 KB1069  NAVD 88             176.54   (m)          579.2    (f) LEVELING    3  
 KB1069  NGVD 29 (??/??/92)  176.634  (m)          579.51   (f) ADJ UNCH    2 0
 KB1069  NGVD 29             176.63   (m)          579.5    (f) LEVELING    3  
 KB1069
 KB1069.Superseded values are not recommended for survey control.
 KB1069
 KB1069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1069.See file dsdata.pdf to determine how the superseded data were derived.
 KB1069
 KB1069_MARKER: DE = TRAVERSE STATION DISK
 KB1069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1069_STAMPING: HILL 1960
 KB1069_MARK LOGO: CGS
 KB1069_PROJECTION: FLUSH
 KB1069_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1069+STABILITY: SURFACE MOTION
 KB1069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1069+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2019
 KB1069
 KB1069  HISTORY     - Date     Condition        Report By
 KB1069  HISTORY     - 1960     MONUMENTED       CGS
 KB1069  HISTORY     - 1960     GOOD             CGS
 KB1069  HISTORY     - 1976     GOOD             NGS
 KB1069  HISTORY     - 1976     GOOD             NGS
 KB1069  HISTORY     - 20020819 GOOD             NGS
 KB1069  HISTORY     - 20130111 GOOD             INDIV
 KB1069  HISTORY     - 20190716 GOOD             ILDT
 KB1069
 KB1069                          STATION DESCRIPTION
 KB1069
 KB1069'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1069'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTHEAST OF WILLIAMSVILLE,
 KB1069'3-1/2 MILES SOUTHWEST OF ELKHART, 3/4 MILE SOUTHEAST OF U.S.
 KB1069'HIGHWAY 66 AND ON THE SANGAMON-LOGAN COUNTY LINE.
 KB1069'
 KB1069'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND U.S.
 KB1069'HIGHWAY 66 IN ELKHART, GO SOUTHWEST ON U.S.  HIGHWAY 66 FOR
 KB1069'2.5 MILES TO A CROSSROAD, TURN LEFT, SOUTH, ON GRAVELED ROAD FOR 1.0
 KB1069'MILE TO THE STATION IN THE SOUTHWEST CORNER OF
 KB1069'INTERSECTION.
 KB1069'
 KB1069'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 KB1069'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB1069'GROUND AND IS STAMPED HILL 1960. THE MARK IS 49 FEET WEST OF POWER
 KB1069'POLE, 32 FEET SOUTHWEST OF INTERSECTION OF ROADS, 26 FEET
 KB1069'WEST OF THE CENTER OF ROAD, 19 FEET SOUTH OF THE CENTER OF ROAD AND
 KB1069'4.4 FEET WEST OF A WITNESS POST.
 KB1069'
 KB1069'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12
 KB1069'INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE
 KB1069'SURFACE OF THE GROUND AND IS STAMPED HILL NO 1 1960. THE MARK IS 22
 KB1069'FEET WEST OF THE CENTER OF ROAD, 31 FEET NORTHWEST OF THE
 KB1069'INTERSECTION OF ROADS, 18 FEET NORTH OF THE CENTER OF ROAD, 2.8 FEET
 KB1069'SOUTHWEST OF A TELEPHONE POLE.
 KB1069'
 KB1069'R.M. 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH SQUARE
 KB1069'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF
 KB1069'THE GROUND AND IS STAMPED HILL NO 2 1960. THE MARK IS 33 FEET
 KB1069'SOUTHEAST OF THE INTERSECTION OF ROADS, 24 FEET SOUTH OF THE
 KB1069'CENTER OF ROAD, 24 FEET EAST OF CENTER OF ROAD AND 2 FEET SOUTH OF A
 KB1069'POWER POLE.
 KB1069'
 KB1069'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 KB1069'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB1069'GROUND AND IS STAMPED HILL 1960. THE MARK IS 109 FEET WEST OF THE
 KB1069'CENTER OF A DRIVEWAY, 18 FEET WEST OF A FENCE CORNER, 16 FEET
 KB1069'NORTH OF THE CENTER OF A ROAD, 3.6 FEET WEST-SOUTHWEST OF A WITNESS
 KB1069'POST AND 1 FOOT SOUTH OF A FENCE.
 KB1069'
 KB1069'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.4 MILE TO
 KB1069'THE MARK ON THE LEFT OR NORTH SIDE OF ROAD.
 KB1069
 KB1069                          STATION RECOVERY (1960)
 KB1069
 KB1069'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1069'2.3 MI NE FROM WILLIAMSVILLE.
 KB1069'0.3 MILES WEST ALONG AN ASPHALT STREET FROM THE CITY WATER TOWER
 KB1069'IN WILLIAMSVILLE, THENCE 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY
 KB1069'66, THENCE 0.9 MILES EAST ALONG A GRAVEL ROAD, AT THE JUNCTION
 KB1069'OF AN OILED ROAD SOUTH AND A GRAVEL ROAD NORTH, 19 FEET SOUTH OF
 KB1069'THE CENTER LINE OF THE ROAD, 25 FEET WEST OF THE CENTER LINE OF
 KB1069'THE OILED ROAD SOUTH, 32 FEET SOUTHWEST OF THE CENTER OF THE
 KB1069'JUNCTION, 49 FEET WEST OF A POWER POLE, 40 FEET SOUTH OF A
 KB1069'TELEPHONE POLE, 4.5 FEET WEST OF A METAL WITNESS POST, ABOUT
 KB1069'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 KB1069'WITH THE GROUND.
 KB1069
 KB1069                          STATION RECOVERY (1976)
 KB1069
 KB1069'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1069'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED IN 1960 WITH
 KB1069'THE FOLLOWING EXCEPTIONS, AND WERE FOUND TO BE IN GOOD CONDITION.
 KB1069'
 KB1069'REFERENCE MARK 1 IS NOW FLUSH WITH THE GROUND.
 KB1069'
 KB1069'THE FENCE IS NOW GONE AT THE AZIMUTH MARK.  THE MARK IS 5 FEET WEST
 KB1069'OF A TELEPHONE STANDARD.
 KB1069'
 KB1069'TO REACH FROM THE POST OFFICE IN ELKHART, GO EAST ON GOV OGLESBY
 KB1069'STREET FOR 0.1 MILE TO GILLETT STREET.  TURN RIGHT AND GO SOUTH,
 KB1069'WEST AND SOUTH ON SURFACED ROAD FOR 3.1 MILES TO CROSSROAD.  TURN
 KB1069'RIGHT AND GO WEST ON ROAD 12 N FOR 1.2 MILES TO THE AZIMUTH MARK
 KB1069'ON THE RIGHT.  CONTINUE WEST FOR 0.4 MILE TO THE STATION ON THE
 KB1069'LEFT.
 KB1069'
 KB1069'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 KB1069'
 KB1069'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 KB1069'NORTHEAST OF WILLIAMSVILLE.
 KB1069
 KB1069                          STATION RECOVERY (1976)
 KB1069
 KB1069'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1069'RECOVERED IN GOOD CONDITION.
 KB1069
 KB1069                          STATION RECOVERY (2002)
 KB1069
 KB1069'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 KB1069'RECOVERED AS DESCRIBED
 KB1069'
 KB1069
 KB1069                          STATION RECOVERY (2013)
 KB1069
 KB1069'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB1069'RECOVERED IN GOOD CONDITION.
 KB1069
 KB1069                          STATION RECOVERY (2019)
 KB1069
 KB1069'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1070 ***********************************************************************
 KB1070  DESIGNATION -  HILL RM 1
 KB1070  PID         -  KB1070
 KB1070  STATE/COUNTY-  IL/LOGAN
 KB1070  COUNTRY     -  US
 KB1070  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1070
 KB1070                         *CURRENT SURVEY CONTROL
 KB1070  ______________________________________________________________________
 KB1070* NAD 83(1986) POSITION- 39 58 35.80   (N) 089 30 43.79   (W)   HD_HELD1
 KB1070* NAVD 88 ORTHO HEIGHT -   176.754 (meters)      579.90  (feet) ADJUSTED
 KB1070  ______________________________________________________________________
 KB1070  GEOID HEIGHT    -        -32.519 (meters)                     GEOID18
 KB1070  DYNAMIC HEIGHT  -        176.662 (meters)      579.60  (feet) COMP
 KB1070  MODELED GRAVITY -    980,101.7   (mgal)                       NAVD 88
 KB1070
 KB1070  VERT ORDER      -  SECOND    CLASS 0
 KB1070
 KB1070.The horizontal coordinates were determined by differentially corrected
 KB1070.hand held GPS observations or other comparable positioning techniques
 KB1070.and have an estimated accuracy of +/- 3 meters.
 KB1070
 KB1070.The orthometric height was determined by differential leveling and
 KB1070.adjusted by the NATIONAL GEODETIC SURVEY
 KB1070.in June 1991.
 KB1070
 KB1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1070.GEOID18 height accuracy estimate available here.
 KB1070
 KB1070.Click photographs - Photos may exist for this station.
 KB1070
 KB1070.The dynamic height is computed by dividing the NAVD 88
 KB1070.geopotential number by the normal gravity value computed on the
 KB1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1070.degrees latitude (g = 980.6199 gals.).
 KB1070
 KB1070.The modeled gravity was interpolated from observed gravity values.
 KB1070
 KB1070;                    North         East    Units  Estimated Accuracy
 KB1070;SPC IL W     -   367,596.1     755,906.5     MT  (+/- 3 meters HH1 GPS) 
 KB1070
 KB1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8547728183(NAD 83)
 KB1070
 KB1070                          SUPERSEDED SURVEY CONTROL
 KB1070
 KB1070  NGVD 29 (??/??/92)  176.847  (m)          580.21   (f) ADJ UNCH    2 0
 KB1070
 KB1070.Superseded values are not recommended for survey control.
 KB1070
 KB1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1070.See file dsdata.pdf to determine how the superseded data were derived.
 KB1070
 KB1070_MARKER: DR = REFERENCE MARK DISK
 KB1070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1070_STAMPING: HILL NO 1 1960
 KB1070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1070+STABILITY: SURFACE MOTION
 KB1070
 KB1070  HISTORY     - Date     Condition        Report By
 KB1070  HISTORY     - 1960     MONUMENTED       CGS
 KB1070
 KB1070                          STATION DESCRIPTION
 KB1070
 KB1070'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1070'2.3 MI NE FROM WILLIAMSVILLE.
 KB1070'0.3 MILES WEST ALONG AN ASPHALT STREET FROM THE CITY WATER TOWER
 KB1070'IN WILLIAMSVILLE, THENCE 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY
 KB1070'66, THENCE 0.9 MILES EAST ALONG A GRAVEL ROAD, AT THE JUNCTION
 KB1070'OF AN OILED ROAD SOUTH AND A GRAVEL ROAD NORTH, 20 FEET NORTH OF
 KB1070'THE CENTER LINE OF THE ROAD, 21 FEET WEST OF THE CENTER LINE OF
 KB1070'THE GRAVEL ROAD NORTH, 29 FEET NORTHWEST OF THE CENTER OF THE
 KB1070'JUNCTION, 2.5 FEET SOUTHWEST OF A TELEPHONE POLE, 60 FEET
 KB1070'NORTHWEST OF A POWERPOLE, 37.7 FEET NORTH NORTHEAST OF TRAVERSE
 KB1070'STATION HILL, 38.5 FEET NORTH OF A METAL WITNESS POST, 0.5 FOOT
 KB1070'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 KB1070'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1068 ***********************************************************************
 KB1068  DESIGNATION -  HILL RM 2
 KB1068  PID         -  KB1068
 KB1068  STATE/COUNTY-  IL/SANGAMON
 KB1068  COUNTRY     -  US
 KB1068  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1068
 KB1068                         *CURRENT SURVEY CONTROL
 KB1068  ______________________________________________________________________
 KB1068* NAD 83(1986) POSITION- 39 58 35.39   (N) 089 30 43.21   (W)   HD_HELD1
 KB1068* NAVD 88 ORTHO HEIGHT -   176.502 (meters)      579.07  (feet) ADJUSTED
 KB1068  ______________________________________________________________________
 KB1068  GEOID HEIGHT    -        -32.518 (meters)                     GEOID18
 KB1068  DYNAMIC HEIGHT  -        176.410 (meters)      578.77  (feet) COMP
 KB1068  MODELED GRAVITY -    980,101.7   (mgal)                       NAVD 88
 KB1068
 KB1068  VERT ORDER      -  SECOND    CLASS 0
 KB1068
 KB1068.The horizontal coordinates were determined by differentially corrected
 KB1068.hand held GPS observations or other comparable positioning techniques
 KB1068.and have an estimated accuracy of +/- 3 meters.
 KB1068
 KB1068.The orthometric height was determined by differential leveling and
 KB1068.adjusted by the NATIONAL GEODETIC SURVEY
 KB1068.in June 1991.
 KB1068
 KB1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1068.GEOID18 height accuracy estimate available here.
 KB1068
 KB1068.Click photographs - Photos may exist for this station.
 KB1068
 KB1068.The dynamic height is computed by dividing the NAVD 88
 KB1068.geopotential number by the normal gravity value computed on the
 KB1068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1068.degrees latitude (g = 980.6199 gals.).
 KB1068
 KB1068.The modeled gravity was interpolated from observed gravity values.
 KB1068
 KB1068;                    North         East    Units  Estimated Accuracy
 KB1068;SPC IL W     -   367,583.6     755,920.4     MT  (+/- 3 meters HH1 GPS) 
 KB1068
 KB1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8549028170(NAD 83)
 KB1068
 KB1068                          SUPERSEDED SURVEY CONTROL
 KB1068
 KB1068  NGVD 29 (??/??/92)  176.594  (m)          579.38   (f) ADJ UNCH    2 0
 KB1068
 KB1068.Superseded values are not recommended for survey control.
 KB1068
 KB1068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1068.See file dsdata.pdf to determine how the superseded data were derived.
 KB1068
 KB1068_MARKER: DR = REFERENCE MARK DISK
 KB1068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1068_STAMPING: HILL NO 2 1960
 KB1068_MARK LOGO: CGS
 KB1068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1068+STABILITY: SURFACE MOTION
 KB1068
 KB1068  HISTORY     - Date     Condition        Report By
 KB1068  HISTORY     - 1960     MONUMENTED       CGS
 KB1068  HISTORY     - 1976     GOOD             NGS
 KB1068
 KB1068                          STATION DESCRIPTION
 KB1068
 KB1068'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1068'2.3 MI NE FROM WILLIAMSVILLE.
 KB1068'0.3 MILES WEST ALONG AN ASPHALT STREET FROM THE CITY WATER TOWER
 KB1068'IN WILLIAMSVILLE, THENCE 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY
 KB1068'66, THENCE 0.9 MILES EAST ALONG A GRAVEL ROAD, AT THE JUNCTION
 KB1068'OF AN OILED ROAD SOUTH AND A GRAVEL ROAD NORTH, 23 FEET SOUTH OF
 KB1068'THE CENTER LINE OF THE ROAD, 23.5 FEET EAST OF THE CENTER LINE
 KB1068'OF THE OILED ROAD SOUTH, 33.5 FEET SOUTHEAST OF THE CENTER OF
 KB1068'THE JUNCTION, 2 FEET SOUTHWEST OF A POWER POLE, 49.5 FEET EAST
 KB1068'OF TRAVERSE STATION HILL, 46.0 FEET EAST OF A METAL WITNESS POST,
 KB1068'0.5 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 KB1068'CONCRETE POST PROJECTING 2 INCHES.
 KB1068
 KB1068                          STATION RECOVERY (1976)
 KB1068
 KB1068'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0284 ***********************************************************************
 MF0284  DESIGNATION -  HILLMAN
 MF0284  PID         -  MF0284
 MF0284  STATE/COUNTY-  IL/GRUNDY
 MF0284  COUNTRY     -  US
 MF0284  USGS QUAD   -  GARDNER (2018)
 MF0284
 MF0284                         *CURRENT SURVEY CONTROL
 MF0284  ______________________________________________________________________
 MF0284* NAD 83(2011) POSITION- 41 08 26.44667(N) 088 21 47.29401(W)   ADJUSTED
 MF0284* NAD 83(2011) ELLIP HT-   153.102 (meters)        (06/27/12)   ADJUSTED
 MF0284* NAD 83(2011) EPOCH   -  2010.00
 MF0284* NAVD 88 ORTHO HEIGHT -   185.702 (meters)      609.26  (feet) ADJUSTED
 MF0284  ______________________________________________________________________
 MF0284  GEOID HEIGHT    -        -32.576 (meters)                     GEOID18
 MF0284  NAD 83(2011) X  -    137,409.119 (meters)                     COMP
 MF0284  NAD 83(2011) Y  - -4,808,479.171 (meters)                     COMP
 MF0284  NAD 83(2011) Z  -  4,174,302.322 (meters)                     COMP
 MF0284  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 MF0284  DYNAMIC HEIGHT  -        185.627 (meters)      609.01  (feet) COMP
 MF0284  MODELED GRAVITY -    980,214.4   (mgal)                       NAVD 88
 MF0284
 MF0284  VERT ORDER      -  SECOND    CLASS 0
 MF0284
 MF0284  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0284  Standards:
 MF0284         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0284            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0284  -------------------------------------------------------------------
 MF0284  NETWORK    0.81   1.12           0.37   0.27   0.57     -0.17724130
 MF0284  -------------------------------------------------------------------
 MF0284  Click here for local accuracies and other accuracy information.
 MF0284
 MF0284.The horizontal coordinates were established by GPS observations
 MF0284.and adjusted by the National Geodetic Survey in June 2012.
 MF0284
 MF0284.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0284.been affixed to the stable North American tectonic plate. See 
 MF0284.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0284
 MF0284.The horizontal coordinates are valid at the epoch date displayed above
 MF0284.which is a decimal equivalence of Year/Month/Day.
 MF0284
 MF0284.The orthometric height was determined by differential leveling and
 MF0284.adjusted by the NATIONAL GEODETIC SURVEY
 MF0284.in June 1991.
 MF0284
 MF0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0284.GEOID18 height accuracy estimate available here.
 MF0284
 MF0284.Click photographs - Photos may exist for this station.
 MF0284
 MF0284.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0284
 MF0284.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0284
 MF0284.The ellipsoidal height was determined by GPS observations
 MF0284.and is referenced to NAD 83.
 MF0284
 MF0284.The dynamic height is computed by dividing the NAVD 88
 MF0284.geopotential number by the normal gravity value computed on the
 MF0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0284.degrees latitude (g = 980.6199 gals.).
 MF0284
 MF0284.The modeled gravity was interpolated from observed gravity values.
 MF0284
 MF0284. The following values were computed from the NAD 83(2011) position.
 MF0284
 MF0284;                    North         East     Units Scale Factor Converg.
 MF0284;SPC IL E     -   496,665.049   297,497.846   MT  0.99997508   -0 01 10.6
 MF0284;SPC IL E     - 1,629,475.25    976,040.85   sFT  0.99997508   -0 01 10.6
 MF0284;UTM  16      - 4,555,269.434   385,600.701   MT  0.99976107   -0 53 48.9
 MF0284
 MF0284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0284!SPC IL E     -   0.99997599  x   0.99997508  =   0.99995107
 MF0284!UTM  16      -   0.99997599  x   0.99976107  =   0.99973706
 MF0284
 MF0284:                Primary Azimuth Mark                     Grid Az
 MF0284:SPC IL E     -  HILLMAN AZ MK                            089 34 59.3
 MF0284:UTM  16      -  HILLMAN AZ MK                            090 27 37.6
 MF0284
 MF0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8560055269(NAD 83)
 MF0284
 MF0284|---------------------------------------------------------------------|
 MF0284| PID    Reference Object                     Distance      Geod. Az  |
 MF0284|                                                           dddmmss.s |
 MF0284| CI7519 HILLMAN AZ MK                                      0893348.7 |
 MF0284| MF0285 HILLMAN RM 1                         26.010 METERS 11806     |
 MF0284| MF0283 HILLMAN RM 2                         19.991 METERS 22656     |
 MF0284|---------------------------------------------------------------------|
 MF0284
 MF0284                          SUPERSEDED SURVEY CONTROL
 MF0284
 MF0284  NAD 83(2007)-  41 08 26.44675(N)    088 21 47.29490(W) AD(2002.00) 0
 MF0284  ELLIP H (02/10/07)  153.122  (m)                       GP(2002.00)    
 MF0284  ELLIP H (02/03/05)  153.133  (m)                       GP(       ) 4 2
 MF0284  NAD 83(1997)-  41 08 26.44666(N)    088 21 47.29510(W) AD(       ) 1
 MF0284  ELLIP H (03/04/03)  153.139  (m)                       GP(       ) 4 2
 MF0284  NAD 83(1997)-  41 08 26.45115(N)    088 21 47.29354(W) AD(       ) 2
 MF0284  NAD 83(1997)-  41 08 26.45643(N)    088 21 47.29820(W) AD(       ) 2
 MF0284  NAD 83(1986)-  41 08 26.46007(N)    088 21 47.30752(W) AD(       ) 2
 MF0284  NAD 27      -  41 08 26.34290(N)    088 21 47.09440(W) AD(       ) 2
 MF0284  NAVD 88             185.70   (m)          609.3    (f) LEVELING    3  
 MF0284  NGVD 29 (??/??/92)  185.776  (m)          609.50   (f) ADJ UNCH    2 0
 MF0284  NGVD 29             185.78   (m)          609.5    (f) LEVELING    3  
 MF0284
 MF0284.Superseded values are not recommended for survey control.
 MF0284
 MF0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0284.See file dsdata.pdf to determine how the superseded data were derived.
 MF0284
 MF0284_MARKER: DE = TRAVERSE STATION DISK
 MF0284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0284_STAMPING: HILLMAN 1960
 MF0284_MARK LOGO: CGS
 MF0284_PROJECTION: FLUSH
 MF0284_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0284+STABILITY: SURFACE MOTION
 MF0284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0284+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2021
 MF0284
 MF0284  HISTORY     - Date     Condition        Report By
 MF0284  HISTORY     - 1960     MONUMENTED       CGS
 MF0284  HISTORY     - 1961     GOOD             CGS
 MF0284  HISTORY     - 200205   GOOD             ASCPC
 MF0284  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0284  HISTORY     - 20090615 GOOD             GEOCAC
 MF0284  HISTORY     - 20111011 GOOD             GEOCAC
 MF0284  HISTORY     - 20210309 GOOD             ILDT
 MF0284
 MF0284                          STATION DESCRIPTION
 MF0284
 MF0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0284'STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHWEST OF GARDNER, ABOUT
 MF0284'5.0 MILES NORTHEAST OF DWIGHT AND ABOUT 1/4 MILE EAST OF U.S.
 MF0284'HIGHWAY 66.
 MF0284'
 MF0284'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE
 MF0284'47 AT THE STOP LIGHT IN THE NORTH EDGE OF DWIGHT, GO NORTHEAST
 MF0284'ON U.S. HIGHWAY 66 FOR 3.3 MILES TO CROSSROAD, TURN RIGHT
 MF0284'CROSSING RAILROAD TRACKS AND GO EAST ON GRAVELED ROAD 0.25
 MF0284'MILE TO STATION ON LEFT AS DESCRIBED.
 MF0284'
 MF0284'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED HILLMAN 1960,
 MF0284'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 MF0284'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 37 FEET
 MF0284'WEST OF THE DRIVEWAY TO THE HOME OF RICHARD HILLMAN, 23 FEET
 MF0284'NORTH OF THE CENTER OF ROAD, 5 FEET WEST-SOUTHWEST OF A FENCE
 MF0284'CORNER, 3.8 FEET EAST-SOUTHEAST OF THE WITNESS POST AND 2 FEET
 MF0284'SOUTH OF THE FENCE.
 MF0284'
 MF0284'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED HILLMAN
 MF0284'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 MF0284'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 MF0284'IS 19 FEET SOUTH OF THE CENTER OF ROAD, 5.5 FEET WEST OF A
 MF0284'TELEPHONE POLE AND 1 FOOT NORTH OF FENCE.
 MF0284'
 MF0284'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED HILLMAN
 MF0284'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 MF0284'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 MF0284'IS 85 FEET WEST OF A FIELD ENTRANCE, 20 FEET SOUTH OF THE CENTER
 MF0284'OF ROAD AND 1 FOOT NORTH OF THE FENCE.
 MF0284'
 MF0284'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK STAMPED HILLMAN
 MF0284'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 MF0284'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 44
 MF0284'FEET SOUTH OF THE CENTER OF ROAD, 22.5 FEET WEST OF THE CENTER
 MF0284'OF ROAD, 3.4 FEET WEST-NORTHWEST OF A FENCE CORNER, 3.2 FEET
 MF0284'WEST-SOUTHWEST OF A TELEPHONE POLE AND 2.1 FEET WEST-NORTHWEST
 MF0284'OF THE WITNESS POST.
 MF0284'
 MF0284'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST 0.3 MILE TO
 MF0284'CROSSROAD AND AZIMUTH MARK IN THE SOUTHWEST CORNER AS DESCRIBED.
 MF0284'
 MF0284'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0284
 MF0284                          STATION RECOVERY (1961)
 MF0284
 MF0284'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0284'3.6 MI NE FROM DWIGHT.
 MF0284'ABOUT 3.3 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 MF0284'WITH STATE HIGHWAY 47 NORTH OF DWIGHT, THENCE 0.25 MILES EAST ALONG
 MF0284'A GRAVEL ROAD, AT THE JUNCTION OF A DRIVE NORTH TO A FARM HOUSE,
 MF0284'22.5 FEET NORTH OF THE CENTER LINE OF THE ROAD, 33 FEET WEST OF
 MF0284'THE CENTER LINE OF THE DRIVE NORTH TO THE FARM HOUSE, 2 FEET SOUTH
 MF0284'OF THE FENCE, 5 FEET WEST-SOUTHWEST OF A FENCE CORNER, 50 FEET
 MF0284'WEST OF A POWER POLE WITH A TRANSFORMER, 3.8 FEET EAST-SOUTHEAST
 MF0284'OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, AND
 MF0284'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0284
 MF0284                          STATION RECOVERY (2002)
 MF0284
 MF0284'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0284'RECOVERED AS DESCRIBED
 MF0284
 MF0284                          STATION RECOVERY (2008)
 MF0284
 MF0284'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0284'THIS PARTY LOCATED AN ORANGE WITNESS POST LYING NEAR THE AREA OF THE
 MF0284'MARK, BUT DID NOT LOCATE THE MARK ITSELF.
 MF0284
 MF0284                          STATION RECOVERY (2009)
 MF0284
 MF0284'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0284'MARK IS NOW 2 INCHES BELOW GRADE
 MF0284
 MF0284                          STATION RECOVERY (2011)
 MF0284
 MF0284'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 MF0284'HILLMAN - GOOD
 MF0284'AZ - NOT SOUGHT
 MF0284'RM'S - NOT SOUGHT
 MF0284
 MF0284                          STATION RECOVERY (2021)
 MF0284
 MF0284'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0284'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0283 ***********************************************************************
 MF0283  DESIGNATION -  HILLMAN RM 2
 MF0283  PID         -  MF0283
 MF0283  STATE/COUNTY-  IL/GRUNDY
 MF0283  COUNTRY     -  US
 MF0283  USGS QUAD   -  GARDNER (2018)
 MF0283
 MF0283                         *CURRENT SURVEY CONTROL
 MF0283  ______________________________________________________________________
 MF0283* NAD 83(1986) POSITION- 41 08 26.00   (N) 088 21 47.92   (W)   HD_HELD1
 MF0283* NAVD 88 ORTHO HEIGHT -   185.885 (meters)      609.86  (feet) ADJUSTED
 MF0283  ______________________________________________________________________
 MF0283  GEOID HEIGHT    -        -32.576 (meters)                     GEOID18
 MF0283  DYNAMIC HEIGHT  -        185.810 (meters)      609.61  (feet) COMP
 MF0283  MODELED GRAVITY -    980,214.4   (mgal)                       NAVD 88
 MF0283
 MF0283  VERT ORDER      -  SECOND    CLASS 0
 MF0283
 MF0283.The horizontal coordinates were determined by differentially corrected
 MF0283.hand held GPS observations or other comparable positioning techniques
 MF0283.and have an estimated accuracy of +/- 3 meters.
 MF0283
 MF0283.The orthometric height was determined by differential leveling and
 MF0283.adjusted by the NATIONAL GEODETIC SURVEY
 MF0283.in June 1991.
 MF0283
 MF0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0283.GEOID18 height accuracy estimate available here.
 MF0283
 MF0283.Click photographs - Photos may exist for this station.
 MF0283
 MF0283.The dynamic height is computed by dividing the NAVD 88
 MF0283.geopotential number by the normal gravity value computed on the
 MF0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0283.degrees latitude (g = 980.6199 gals.).
 MF0283
 MF0283.The modeled gravity was interpolated from observed gravity values.
 MF0283
 MF0283;                    North         East    Units  Estimated Accuracy
 MF0283;SPC IL E     -   496,651.3     297,483.2     MT  (+/- 3 meters HH1 GPS) 
 MF0283
 MF0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8558555255(NAD 83)
 MF0283
 MF0283                          SUPERSEDED SURVEY CONTROL
 MF0283
 MF0283  NGVD 29 (??/??/92)  185.959  (m)          610.10   (f) ADJ UNCH    2 0
 MF0283
 MF0283.Superseded values are not recommended for survey control.
 MF0283
 MF0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0283.See file dsdata.pdf to determine how the superseded data were derived.
 MF0283
 MF0283_MARKER: DR = REFERENCE MARK DISK
 MF0283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0283_STAMPING: HILLMAN NO 2 1960
 MF0283_MARK LOGO: CGS
 MF0283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0283+STABILITY: SURFACE MOTION
 MF0283
 MF0283  HISTORY     - Date     Condition        Report By
 MF0283  HISTORY     - 1960     MONUMENTED       CGS
 MF0283  HISTORY     - 1961     GOOD             CGS
 MF0283  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0283  HISTORY     - 20090615 POOR             GEOCAC
 MF0283
 MF0283                          STATION DESCRIPTION
 MF0283
 MF0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0283'3.6 MI NE FROM DWIGHT.
 MF0283'ABOUT 3.3 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 MF0283'WITH STATE HIGHWAY 47 NORTH OF DWIGHT, THENCE 0.25 MILES EAST
 MF0283'ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DRICE NORTH TO A FARM
 MF0283'HOUSE, 22 FEET SOUTH OF THE CENTER LINE OF THE ROAD 84.5 FEET
 MF0283'WEST OF THE EXTENDED CENTER LINE OF THE DRIVE NORTH TO THE FARM
 MF0283'HOUSE, 1 FOOT NORTH OF THE FENCE, 110 FEET SOUTHWEST OF A POWER
 MF0283'POLE WITH A TRANSFORMER, 65.7 FEET SOUTHWEST OF TRAVERSE STATION
 MF0283'HILLMAN, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 MF0283'CONCRETE POST PROJECTING 1 INCH.
 MF0283
 MF0283                          STATION RECOVERY (2008)
 MF0283
 MF0283'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0283'REPORT SUBMITTED BY GEOCACHER CT.
 MF0283
 MF0283                          STATION RECOVERY (2009)
 MF0283
 MF0283'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0283'DISK SHEARED OFF.  STILL USABLE AS AN RM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1533 ***********************************************************************
 MF1533  DESIGNATION -  HILLSON
 MF1533  PID         -  MF1533
 MF1533  STATE/COUNTY-  IL/LEE
 MF1533  COUNTRY     -  US
 MF1533  USGS QUAD   -  LEE (2018)
 MF1533
 MF1533                         *CURRENT SURVEY CONTROL
 MF1533  ______________________________________________________________________
 MF1533* NAD 83(1997) POSITION- 41 45 41.66051(N) 088 57 39.77314(W)   ADJUSTED
 MF1533* NAVD 88 ORTHO HEIGHT -   291.    (meters)      955.    (feet) SCALED
 MF1533  ______________________________________________________________________
 MF1533  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MF1533  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 MF1533  HORZ ORDER      -  THIRD
 MF1533
 MF1533.The horizontal coordinates were established by classical geodetic methods
 MF1533.and adjusted by the National Geodetic Survey in October 1999.
 MF1533
 MF1533.The orthometric height was scaled from a topographic map.
 MF1533
 MF1533.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1533.GEOID18 height accuracy estimate available here.
 MF1533
 MF1533.Click photographs - Photos may exist for this station.
 MF1533
 MF1533.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1533
 MF1533. The following values were computed from the NAD 83(1997) position.
 MF1533
 MF1533;                    North         East     Units Scale Factor Converg.
 MF1533;SPC IL W     -   566,304.314   800,253.374   MT  1.00006481   +0 48 11.0
 MF1533;SPC IL W     - 1,857,950.07  2,625,497.94   sFT  1.00006481   +0 48 11.0
 MF1533;UTM  16      - 4,625,162.902   336,982.151   MT  0.99992703   -1 18 23.1
 MF1533
 MF1533!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1533!SPC IL W     -   0.99995956  x   1.00006481  =   1.00002436
 MF1533!UTM  16      -   0.99995956  x   0.99992703  =   0.99988659
 MF1533
 MF1533:                Primary Azimuth Mark                     Grid Az
 MF1533:SPC IL W     -  HILLSON AZ MK                            260 08 22.3
 MF1533:UTM  16      -  HILLSON AZ MK                            262 14 56.4
 MF1533
 MF1533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3698225162(NAD 83)
 MF1533
 MF1533|---------------------------------------------------------------------|
 MF1533| PID    Reference Object                     Distance      Geod. Az  |
 MF1533|                                                           dddmmss.s |
 MF1533| CI7522 HILLSON RM 2                         10.603 METERS 17805     |
 MF1533| CI7520 HILLSON AZ MK                                      2605633.3 |
 MF1533| CI7521 HILLSON RM 1                          9.419 METERS 35812     |
 MF1533|---------------------------------------------------------------------|
 MF1533
 MF1533                          SUPERSEDED SURVEY CONTROL
 MF1533
 MF1533  NAD 83(1996)-  41 45 41.66199(N)    088 57 39.77654(W) AD(       ) 3
 MF1533  NAD 83(1986)-  41 45 41.66276(N)    088 57 39.78057(W) AD(       ) 3
 MF1533  NAD 27      -  41 45 41.54950(N)    088 57 39.47050(W) AD(       ) 3
 MF1533
 MF1533.Superseded values are not recommended for survey control.
 MF1533
 MF1533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1533.See file dsdata.pdf to determine how the superseded data were derived.
 MF1533
 MF1533_MARKER: DS = TRIANGULATION STATION DISK
 MF1533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1533_STAMPING: HILLSON 1954
 MF1533_MARK LOGO: CGS
 MF1533_PROJECTION: FLUSH
 MF1533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1533+STABILITY: SURFACE MOTION
 MF1533
 MF1533  HISTORY     - Date     Condition        Report By
 MF1533  HISTORY     - 1954     MONUMENTED       CGS
 MF1533  HISTORY     - 1966     GOOD             CGS
 MF1533  HISTORY     - 19950818 GOOD             USPSQD
 MF1533  HISTORY     - 20020123 GOOD             NGS
 MF1533  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF1533
 MF1533                          STATION DESCRIPTION
 MF1533
 MF1533'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1533'STATION IS LOCATED ALONG THE EAST SIDE OF A GRAVEL ROAD
 MF1533'ABOUT 8 MILES NORTHEAST OF COMPTON AND ABOUT 4-1/2 MILES
 MF1533'WEST OF SHABBONA.  IT IS 110 FEET NORTHWEST OF THE NORTHWEST
 MF1533'CORNER OF AN ABANDONED FRAME SCHOOL BUILDING, 25 FEET EAST
 MF1533'OF THE CENTER OF THE GRAVEL ROAD, 5 FEET SOUTHWEST OF A WHITE
 MF1533'WITNESS POST AND 2 FEET WEST OF A FENCE.  THE MARK IS FLUSH
 MF1533'AND THE DISK IS STAMPED HILLSON 1954.
 MF1533'
 MF1533'REFERENCE MARK NO. 1 IS 25 FEET EAST OF THE CENTER OF THE ROAD,
 MF1533'25 FEET NORTH OF THE WHITE WITNESS POST AND 2 FEET WEST OF
 MF1533'THE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED HILLSON
 MF1533'NO 1 1954.
 MF1533'
 MF1533'REFERENCE MARK NO. 2 IS 46 FEET NORTH OF A FENCE CORNER,
 MF1533'26 FEET EAST OF THE CENTER OF THE ROAD AND 1 FOOT WEST OF
 MF1533'THE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED HILLSON
 MF1533'NO 2 1954.
 MF1533'
 MF1533'AZIMUTH MARK IS 40 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 MF1533'30, 10 FEET WEST OF A FENCE CORNER, 1 FOOT EAST OF A WHITE
 MF1533'WITNESS POST AND 1 FOOT NORTH OF A FENCE.  THE MARK IS FLUSH
 MF1533'AND THE DISK IS STAMPED HILLSON 1954.
 MF1533'
 MF1533'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30
 MF1533'AND 51 ABOUT 5 MILES NORTH OF COMPTON, GO EAST ON HIGHWAY
 MF1533'30 FOR 5.85 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MF1533'CONTINUE EAST ON THE HIGHWAY FOR 0.35 MILE TO A GRAVEL CROSSROAD.
 MF1533'TURN LEFT AND GO NORTH ON THE GRAVEL ROAD FOR 0.05 MILE TO
 MF1533'THE STATION ON THE RIGHT AS DESCRIBED.
 MF1533'
 MF1533'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1533
 MF1533                          STATION RECOVERY (1966)
 MF1533
 MF1533'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1533'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1533'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION AT THIS
 MF1533'TIME.  THE PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1533'
 MF1533'THE STATION MARK IS 1 FOOT NORTHWEST OF A METAL WITNESS POST.
 MF1533'
 MF1533'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 MF1533
 MF1533                          STATION RECOVERY (1995)
 MF1533
 MF1533'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1533'RECOVERED IN GOOD CONDITION.
 MF1533
 MF1533                          STATION RECOVERY (2002)
 MF1533
 MF1533'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1533'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1533
 MF1533                          STATION RECOVERY (2003)
 MF1533
 MF1533'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1533'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1505 ***********************************************************************
 MF1505  DESIGNATION -  HINCKLEY RESET
 MF1505  PID         -  MF1505
 MF1505  STATE/COUNTY-  IL/DE KALB
 MF1505  COUNTRY     -  US
 MF1505  USGS QUAD   -  SOMONAUK (2018)
 MF1505
 MF1505                         *CURRENT SURVEY CONTROL
 MF1505  ______________________________________________________________________
 MF1505* NAD 83(1997) POSITION- 41 44 52.76229(N) 088 39 02.29639(W)   ADJUSTED
 MF1505* NAVD 88 ORTHO HEIGHT -   227.    (meters)      745.    (feet) SCALED
 MF1505  ______________________________________________________________________
 MF1505  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 MF1505  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 MF1505  HORZ ORDER      -  SECOND
 MF1505
 MF1505.The horizontal coordinates were established by classical geodetic methods
 MF1505.and adjusted by the National Geodetic Survey in October 1999.
 MF1505
 MF1505.The orthometric height was scaled from a topographic map.
 MF1505
 MF1505.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1505.GEOID18 height accuracy estimate available here.
 MF1505
 MF1505.Click photographs - Photos may exist for this station.
 MF1505
 MF1505.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1505
 MF1505. The following values were computed from the NAD 83(1997) position.
 MF1505
 MF1505;                    North         East     Units Scale Factor Converg.
 MF1505;SPC IL E     -   564,160.955   273,608.249   MT  0.99998357   -0 12 40.6
 MF1505;SPC IL E     - 1,850,918.07    897,663.06   sFT  0.99998357   -0 12 40.6
 MF1505;UTM  16      - 4,623,112.936   362,757.860   MT  0.99983178   -1 05 57.3
 MF1505
 MF1505!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1505!SPC IL E     -   0.99996960  x   0.99998357  =   0.99995317
 MF1505!UTM  16      -   0.99996960  x   0.99983178  =   0.99980139
 MF1505
 MF1505:                Primary Azimuth Mark                     Grid Az
 MF1505:SPC IL E     -  HINCKLEY AZ MK                           087 43 43.8
 MF1505:UTM  16      -  HINCKLEY AZ MK                           088 37 00.5
 MF1505
 MF1505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6275723112(NAD 83)
 MF1505
 MF1505|---------------------------------------------------------------------|
 MF1505| PID    Reference Object                     Distance      Geod. Az  |
 MF1505|                                                           dddmmss.s |
 MF1505| CI7525 HINCKLEY RM 2                        16.323 METERS 00808     |
 MF1505| MF1477 HINCKLEY MUNICIPAL TANK             APPROX. 2.3 KM 0133747.0 |
 MF1505| MF1509 24 W                                 29.361 METERS 05234     |
 MF1505| CI7523 HINCKLEY AZ MK                                     0873103.2 |
 MF1505| MF1530 WATERMAN MUNICIPAL TANK             APPROX.10.8 KM 2820758.5 |
 MF1505| CI7524 HINCKLEY RM 1                        27.646 METERS 30421     |
 MF1505|---------------------------------------------------------------------|
 MF1505
 MF1505                          SUPERSEDED SURVEY CONTROL
 MF1505
 MF1505  NAD 83(1986)-  41 44 52.76517(N)    088 39 02.30488(W) AD(       ) 2
 MF1505  NAD 27      -  41 44 52.66030(N)    088 39 02.01850(W) AD(       ) 2
 MF1505
 MF1505.Superseded values are not recommended for survey control.
 MF1505
 MF1505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1505.See file dsdata.pdf to determine how the superseded data were derived.
 MF1505
 MF1505_MARKER: DS = TRIANGULATION STATION DISK
 MF1505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1505_STAMPING: HINCKLEY 1954 1970
 MF1505_MARK LOGO: CGS
 MF1505_PROJECTION: RECESSED 15 CENTIMETERS
 MF1505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1505+STABILITY: SURFACE MOTION
 MF1505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1505+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2025
 MF1505
 MF1505  HISTORY     - Date     Condition        Report By
 MF1505  HISTORY     - 1970     MONUMENTED       NGS
 MF1505  HISTORY     - 19961020 GOOD             USPSQD
 MF1505  HISTORY     - 20250304 GOOD             ILDT
 MF1505
 MF1505                          STATION DESCRIPTION
 MF1505
 MF1505'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1505'THE UNDERGROUND STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH
 MF1505'MARK WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK
 MF1505'WAS FOUND WITH THE DISK GONE AND THE MONUMENT SIDEWAYS IN THE
 MF1505'HOLE.  24 W (USGS) BM WAS FOUND DESTROYED.  A NEW SURFACE
 MF1505'STATION MARK WAS SET ALONG WITH A REFERENCE MARK 2.  THE
 MF1505'DIRECTION TO REFERENCE MARK 1 CHECKED BUT THE DISTANCE WAS
 MF1505'FOUND TO BE SHORTER BY 0.23 OF A FOOT.  A NEW DESCRIPTION
 MF1505'FOLLOWS--
 MF1505'
 MF1505'THE STATION IS 47 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 MF1505'FENCE AROUND ELECTRIC SUB-STATION, 23 FEET SOUTH OF THE
 MF1505'CENTERLINE OF BASTIAN RD., 45 FEET WEST OF THE CENTERLINE OF
 MF1505'SOMONAUK RD., 1 FOOT SOUTHEAST OF A METAL WITNESS POST AND
 MF1505'ON ROAD RIGHT-OF-WAY.  THE MONUMENT IS FLUSH AND THE DISK IS
 MF1505'STAMPED HINCKLEY 1954 1970.
 MF1505'
 MF1505'TO REACH THE STATION FROM THE MAIN INTERSECTION IN HINCKLEY,
 MF1505'GO WEST ON U.S. HIGHWAY 30 FOR 0.6 MILE TO A PAVED CROSSROAD.
 MF1505'TURN LEFT AND GO SOUTH ON SOMONAUK RD. FOR 1.4 MILES TO A
 MF1505'CROSSROAD AND THE STATION IN THE SOUTHWEST ANGLE OF THE
 MF1505'INTERSECTION.
 MF1505'
 MF1505'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON BASTIAN
 MF1505'RD. FOR 0.4 MILE TO THE MARK ON THE LEFT.
 MF1505'
 MF1505'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A FENCE, 15 FEET WEST
 MF1505'OF A POWER POLE, 30 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 MF1505'AND 24 FEET EAST OF THE EXTENDED CENTERLINE OF THE ROAD TO
 MF1505'THE SUB-STATION.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 MF1505'HINCKLEY NO 1 1954.
 MF1505'
 MF1505'REFERENCE MARK 2 IS 30 FEET NORTH OF THE CENTERLINE OF BASTIAN
 MF1505'RD., 37 FEET WEST OF THE CENTERLINE OF SOMONAUK RD. AND 6
 MF1505'FEET WEST OF A FENCE CORNER.  THE MONUMENT PROJECTS 3 INCHES
 MF1505'AND THE DISK IS STAMPED HINCKLEY 1954 NO 2 1970.
 MF1505'
 MF1505'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST, 30
 MF1505'FEET NORTH OF THE CENTERLINE OF THE ROAD, 1 FOOT SOUTH OF A
 MF1505'FENCE AND 3 FEET WEST OF A TELEPHONE POLE.  THE MONUMENT PROJECTS
 MF1505'2 INCHES AND THE DISK IS STAMPED HINCKLEY 1954.
 MF1505'
 MF1505'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1505'
 MF1505'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2
 MF1505'MILES SOUTH OF HINCKLEY
 MF1505
 MF1505                          STATION RECOVERY (1996)
 MF1505
 MF1505'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1505'RECOVERED IN GOOD CONDITION.
 MF1505
 MF1505                          STATION RECOVERY (2025)
 MF1505
 MF1505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1157 ***********************************************************************
 KB1157  DESIGNATION -  HINDSBORO
 KB1157  PID         -  KB1157
 KB1157  STATE/COUNTY-  IL/COLES
 KB1157  COUNTRY     -  US
 KB1157  USGS QUAD   -  HINDSBORO (2018)
 KB1157
 KB1157                         *CURRENT SURVEY CONTROL
 KB1157  ______________________________________________________________________
 KB1157* NAD 83(1997) POSITION- 39 38 53.29352(N) 088 08 01.62469(W)   ADJUSTED
 KB1157* NAVD 88 ORTHO HEIGHT -   215.3   (meters)      706.    (feet) VERTCON3
 KB1157  ______________________________________________________________________
 KB1157  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 KB1157  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 KB1157  HORZ ORDER      -  FIRST
 KB1157
 KB1157.The horizontal coordinates were established by classical geodetic methods
 KB1157.and adjusted by the National Geodetic Survey in October 1999.
 KB1157
 KB1157.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1157.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1157
 KB1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1157.GEOID18 height accuracy estimate available here.
 KB1157
 KB1157.Click photographs - Photos may exist for this station.
 KB1157
 KB1157.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1157
 KB1157. The following values were computed from the NAD 83(1997) position.
 KB1157
 KB1157;                    North         East     Units Scale Factor Converg.
 KB1157;SPC IL E     -   330,952.539   317,126.951   MT  0.99997861   +0 07 38.4
 KB1157;SPC IL E     - 1,085,800.12  1,040,440.67   sFT  0.99997861   +0 07 38.4
 KB1157;UTM  16      - 4,389,319.226   402,724.381   MT  0.99971650   -0 43 24.6
 KB1157
 KB1157!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1157!SPC IL E     -   0.99997126  x   0.99997861  =   0.99994987
 KB1157!UTM  16      -   0.99997126  x   0.99971650  =   0.99968776
 KB1157
 KB1157:                Primary Azimuth Mark                     Grid Az
 KB1157:SPC IL E     -  HINDSBORO AZ MK                          324 33 50.9
 KB1157:UTM  16      -  HINDSBORO AZ MK                          325 24 53.9
 KB1157
 KB1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0272489319(NAD 83)
 KB1157
 KB1157|---------------------------------------------------------------------|
 KB1157| PID    Reference Object                     Distance      Geod. Az  |
 KB1157|                                                           dddmmss.s |
 KB1157| CI7526 HINDSBORO RM 1                       26.817 METERS 21850     |
 KB1157| CI7527 HINDSBORO RM 2                       24.083 METERS 31653     |
 KB1157| KB1158 HINDSBORO AZ MK                     APPROX. 0.5 KM 3244129.3 |
 KB1157|---------------------------------------------------------------------|
 KB1157
 KB1157                          SUPERSEDED SURVEY CONTROL
 KB1157
 KB1157  NAD 83(1997)-  39 38 53.29184(N)    088 08 01.62300(W) AD(       ) 1
 KB1157  NAD 83(1986)-  39 38 53.30401(N)    088 08 01.62166(W) AD(       ) 1
 KB1157  NAD 27      -  39 38 53.18161(N)    088 08 01.48028(W) AD(       ) 1
 KB1157  NGVD 29 (07/19/86)  215.4    (m)          707.     (f) VERT ANG       
 KB1157
 KB1157.Superseded values are not recommended for survey control.
 KB1157
 KB1157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1157.See file dsdata.pdf to determine how the superseded data were derived.
 KB1157
 KB1157_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1157_STAMPING: HINDSBORO 1980
 KB1157_MARK LOGO: NGS
 KB1157_PROJECTION: RECESSED 34 CENTIMETERS
 KB1157_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1157+STABILITY: SURFACE MOTION
 KB1157
 KB1157  HISTORY     - Date     Condition        Report By
 KB1157  HISTORY     - 1980     MONUMENTED       NGS
 KB1157
 KB1157                          STATION DESCRIPTION
 KB1157
 KB1157'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1157'THE STATION IS LOCATED ABOUT 15.7 KM (9-3/4 MI) SOUTHEAST OF ARCOLA,
 KB1157'8.8 KM (5-1/2 MI) WEST-SOUTHWEST OF OAKLAND, 4.4 KM (2-3/4 MI) SOUTH
 KB1157'OF HINDSBORO, IN THE SE1/4,NW1/4,S19,T14N,R10E OF MORGAN TOWNSHIP, AND
 KB1157'ON PROPERTY OF MR. HOWARD WELLER, RT 1, HINDSBORO, IL 61930.
 KB1157'TELEPHONE NUMBER 217-346-3236.  MR. WELLER IS THE POSTMASTER IN
 KB1157'HINDSBORO.
 KB1157'
 KB1157'TO REACH THE STATION FROM THE POST OFFICE IN HINDSBORO, GO SOUTHWEST
 KB1157'ON MISSOURI STREET FOR 0.4 KM (0.25 MI) TO THE JUNCTION OF STATE
 KB1157'HIGHWAY 133.  TURN RIGHT AND GO WEST ON STATE HIGHWAY 133 FOR 0.3 KM
 KB1157'(0.2 MI) TO A CROSSROAD.  TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR
 KB1157'3.2 KM (2.0 MI) TO A T-INTERSECTION.  TURN LEFT AND GO EAST ON A PAVED
 KB1157'ROAD FOR 0.2 KM (0.15 MI) TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 KB1157'EAST ON THE PAVED ROAD FOR 0.2 KM (0.15 MI) TO A SIDE ROAD RIGHT.
 KB1157'TURN RIGHT AND GO SOUTH ON A PAVED ROAD FOR 0.5 KM (0.3 MI) TO A
 KB1157'DRIVEWAY AND THE STATION ON THE LEFT.
 KB1157'
 KB1157'THE STATION IS A STANDARD NGS DISK STAMPED---HINDSBORO 1980---, SET
 KB1157'INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED
 KB1157'34 CM BELOW THE GROUND.  IT IS LOCATED 10.2 METERS (33.5 FT) EAST FROM
 KB1157'THE CENTER OF A PAVED ROAD, 6.40 METERS (21.0 FT) WEST-SOUTHWEST FROM
 KB1157'A POWER POLE, AND 7.8 METERS (25.6 FT) NORTHEAST FROM THE CENTER OF A
 KB1157'DRIVEWAY.  THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED
 KB1157'---HINDSBORO 1980---, SET INTO AN IRREGULAR MASS OF CONCRETE 1.1
 KB1157'METERS BELOW THE SURFACE.
 KB1157'
 KB1157'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1157'---HINDSBORO NO 1 1980---, SET INTO THE TOP OF A ROUND CONCRETE
 KB1157'MONUMENT 30 CM IN DIAMETER RECESSED 6 CM BELOW THE GROUND.  IT IS
 KB1157'LOCATED 6.9 METERS (22.6 FT) WEST FROM THE CENTER OF THE PAVED ROAD,
 KB1157'0.68 METER (2.2 FT) SOUTHEAST FROM A METAL WITNESS POST, AND 0.22
 KB1157'METER (0.7 FT) EAST FROM A FENCE.  MARK IS LEVEL WITH STATION.
 KB1157'
 KB1157'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1157'---HINDSBORO NO 2 1980---, SET INTO THE TOP OF A ROUND CONCRETE
 KB1157'MONUMENT 30 CM IN DIAMETER RECESSED 4 CM BELOW THE GROUND.  IT IS
 KB1157'LOCATED 6.7 METERS (22.0 FT) WEST FROM THE CENTER OF THE PAVED ROAD,
 KB1157'0.87 METER (2.9 FT) NORTHEAST FROM A METAL WITNESS POST, 0.48 METER
 KB1157'(1.6 FT) SOUTH FROM A POWER POLE, AND 0.37 METER (1.2 FT) EAST FROM A
 KB1157'FENCE.  MARK IS LEVEL WITH STATION.
 KB1157'
 KB1157'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1157'---HINDSBORO 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 KB1157'CM IN DIAMETER RECESSED 8 CM BELOW THE GROUND.  IT IS LOCATED 8.0
 KB1157'METERS (26.2 FT) SOUTH FROM THE CENTER OF A PAVED ROAD, 0.95 METER
 KB1157'(3.12 FT) EAST-SOUTHEAST FROM A METAL WITNESS POST AND 0.74 METER
 KB1157'(2.43 FT) SOUTHWEST FROM A POWER POLE.
 KB1157'
 KB1157'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 29.7 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1160 ***********************************************************************
 KB1160  DESIGNATION -  HINDSBORO MUNICIPAL TANK
 KB1160  PID         -  KB1160
 KB1160  STATE/COUNTY-  IL/DOUGLAS
 KB1160  COUNTRY     -  US
 KB1160  USGS QUAD   -  HINDSBORO (2018)
 KB1160
 KB1160                         *CURRENT SURVEY CONTROL
 KB1160  ______________________________________________________________________
 KB1160* NAD 83(1997) POSITION- 39 41 02.03862(N) 088 07 57.48171(W)   ADJUSTED
 KB1160  ______________________________________________________________________
 KB1160  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 KB1160  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 KB1160  HORZ ORDER      -  THIRD
 KB1160
 KB1160.The horizontal coordinates were established by classical geodetic methods
 KB1160.and adjusted by the National Geodetic Survey in October 1999.
 KB1160
 KB1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1160.GEOID18 height accuracy estimate available here.
 KB1160
 KB1160.Click photographs - Photos may exist for this station.
 KB1160
 KB1160.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1160
 KB1160. The following values were computed from the NAD 83(1997) position.
 KB1160
 KB1160;                    North         East     Units Scale Factor Converg.
 KB1160;SPC IL E     -   334,923.315   317,216.847   MT  0.99997865   +0 07 41.4
 KB1160;SPC IL E     - 1,098,827.58  1,040,735.61   sFT  0.99997865   +0 07 41.4
 KB1160;UTM  16      - 4,393,287.187   402,873.213   MT  0.99971614   -0 43 23.9
 KB1160
 KB1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0287393287(NAD 83)
 KB1160
 KB1160                          SUPERSEDED SURVEY CONTROL
 KB1160
 KB1160  NAD 83(1997)-  39 41 02.03681(N)    088 07 57.47978(W) AD(       ) 3
 KB1160  NAD 83(1986)-  39 41 02.04895(N)    088 07 57.47831(W) AD(       ) 3
 KB1160  NAD 27      -  39 41 01.92773(N)    088 07 57.33558(W) AD(       ) 3
 KB1160
 KB1160.Superseded values are not recommended for survey control.
 KB1160
 KB1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1160.See file dsdata.pdf to determine how the superseded data were derived.
 KB1160
 KB1160_MARKER: 53 = ELEVATED TANK
 KB1160
 KB1160  HISTORY     - Date     Condition        Report By
 KB1160  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1160
 KB1160                          STATION DESCRIPTION
 KB1160
 KB1160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1160'THE STATION, HINDSBORO MUNICIPAL WATER TANK, IS THE TOP CENTER OF
 KB1160'A 4-LEGGED, 110 FEET ELEVATED WATER TANK, SILVER IN COLOR WITH
 KB1160'BLACK LETTERING (HINDSBORO) AND IS OWNED BY THE CITY OF HINDSBORO.
 KB1160'
 KB1160'THE STATION IS LOCATED IN THE CENTER OF HINDSBORO, IN THE
 KB1160'SOUTHWEST ANGLE OF THE INTERSECTION OF FIFTH AND ILLINOIS STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1675 ***********************************************************************
 HB1675  DESIGNATION -  HINES
 HB1675  PID         -  HB1675
 HB1675  STATE/COUNTY-  IL/UNION
 HB1675  COUNTRY     -  US
 HB1675  USGS QUAD   -  LICK CREEK (2018)
 HB1675
 HB1675                         *CURRENT SURVEY CONTROL
 HB1675  ______________________________________________________________________
 HB1675* NAD 83(1997) POSITION- 37 34 07.13689(N) 089 04 33.20543(W)   ADJUSTED
 HB1675* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 HB1675  ______________________________________________________________________
 HB1675  GEOID HEIGHT    -        -28.747 (meters)                     GEOID18
 HB1675  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 HB1675  HORZ ORDER      -  FIRST
 HB1675
 HB1675.The horizontal coordinates were established by classical geodetic methods
 HB1675.and adjusted by the National Geodetic Survey in October 1999.
 HB1675
 HB1675.The orthometric height was scaled from a topographic map.
 HB1675
 HB1675.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1675.GEOID18 height accuracy estimate available here.
 HB1675
 HB1675.Click photographs - Photos may exist for this station.
 HB1675
 HB1675.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1675
 HB1675. The following values were computed from the NAD 83(1997) position.
 HB1675
 HB1675;                    North         East     Units Scale Factor Converg.
 HB1675;SPC IL W     -   100,655.281   796,359.845   MT  1.00005551   +0 39 54.4
 HB1675;SPC IL W     -   330,233.20  2,612,723.92   sFT  1.00005551   +0 39 54.4
 HB1675;UTM  16      - 4,159,982.940   316,669.620   MT  1.00001401   -1 15 57.8
 HB1675
 HB1675!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1675!SPC IL W     -   0.99996388  x   1.00005551  =   1.00001939
 HB1675!UTM  16      -   0.99996388  x   1.00001401  =   0.99997789
 HB1675
 HB1675:                Primary Azimuth Mark                     Grid Az
 HB1675:SPC IL W     -  HINES AZ MK                              280 08 47.3
 HB1675:UTM  16      -  HINES AZ MK                              282 04 39.5
 HB1675
 HB1675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1666959982(NAD 83)
 HB1675
 HB1675|---------------------------------------------------------------------|
 HB1675| PID    Reference Object                     Distance      Geod. Az  |
 HB1675|                                                           dddmmss.s |
 HB1675| HB1676 HINES RM 3                           21.605 METERS 06605     |
 HB1675| CI3831 HINES RM 1                           11.928 METERS 18313     |
 HB1675| HB1712 ANNA STATE HOSPITAL STACK           APPROX.17.8 KM 2352738.5 |
 HB1675| CI3832 HINES RM 2                          145.765 METERS 26402     |
 HB1675| CI3830 HINES AZ MK                                        2804841.7 |
 HB1675| HB1689 CARBONDALE STC W TANK               APPROX.21.7 KM 3221945.1 |
 HB1675| HB1688 CARBONDALE STC SPIRE                APPROX.21.8 KM 3224500.1 |
 HB1675|---------------------------------------------------------------------|
 HB1675
 HB1675                          SUPERSEDED SURVEY CONTROL
 HB1675
 HB1675  NAD 83(1993)-  37 34 07.14458(N)    089 04 33.20495(W) AD(       ) 1
 HB1675  NAD 83(1986)-  37 34 07.14581(N)    089 04 33.20679(W) AD(       ) 1
 HB1675  NAD 27      -  37 34 06.96700(N)    089 04 32.93300(W) AD(       ) 1
 HB1675
 HB1675.Superseded values are not recommended for survey control.
 HB1675
 HB1675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1675.See file dsdata.pdf to determine how the superseded data were derived.
 HB1675
 HB1675_MARKER: DS = TRIANGULATION STATION DISK
 HB1675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1675_STAMPING: HINES 1930
 HB1675_MARK LOGO: CGS
 HB1675_PROJECTION: FLUSH
 HB1675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1675+STABILITY: SURFACE MOTION
 HB1675
 HB1675  HISTORY     - Date     Condition        Report By
 HB1675  HISTORY     - 1930     MONUMENTED       CGS
 HB1675  HISTORY     - 1957     SEE DESCRIPTION  CGS
 HB1675
 HB1675                          STATION DESCRIPTION
 HB1675
 HB1675'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1675'ABOUT 12 MILES NORTHEAST OF ANNA, 10 MILES NORTH OF EAST OF COBDEN,
 HB1675'IN SOUTHWEST CORNER OF WEST HALF OF NW 1/4 SEC. 14, T. 11S., R. 1
 HB1675'E., 3D P.M., ON LAND OWNED BY MRS. MARY F. HINES, 11.9 METERS (39
 HB1675'FEET) NORTH OF NORTHEAST CORNER OF HOUSE, 16 METERS (52 FEET)
 HB1675'SOUTHWEST OF SOUTHWEST CORNER OF BARN, AND 7.6 METERS (25 FEET) NORTH
 HB1675'BY EAST OF CENTER OF STONE CISTERN.  TO REACH FROM ANNA, GO SOUTH
 HB1675'0.7 MILE ON UNITED STATES ROUTE 51 TO VIENNA ROAD, FOLLOW THIS ROAD
 HB1675'0.8 MILE, TAKE LEFT ROAD 0.7 MILE, TAKE LEFT FORK 2.6 MILES, TURN
 HB1675'RIGHT (EAST) 0.5 MILE, JOG NORTH, AND TURN EAST 1.8 MILES TO
 HB1675'SARATOGA STORE, TURN LEFT (NORTH), AND GO 3.5 MILES TO FORK, KEEP
 HB1675'RIGHT-HAND ROAD 1.4 MILES TO ROAD TURNING NORTH 0.1 MILE EAST OF HALL
 HB1675'CHURCH, FOLLOW THIS ROAD NORTH 0.9 MILE (KEEPING LEFT FORK IN CREEK
 HB1675'BOTTOM 0.4 MILE), KEEP STRAIGHT ROAD 0.7 MILE, AND CONTINUE
 HB1675'STRAIGHT AHEAD ON ROAD BEARING NORTHEAST 1.1 MILES TO MRS. HINES
 HB1675'HOUSE.  SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION
 HB1675'DISKS IN CONCRETE.  UPPER MARK IS FLUSH WITH
 HB1675'GROUND.  REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN
 HB1675'CONCRETE.  NO. 1 IS AT NORTHEAST CORNER OF HOUSE, AND
 HB1675'11.93 METERS (39.1 FEET) FROM STATION.
 HB1675'NO. 2 IS 2 FEET NORTH OF EAST-AND-WEST FENCE, WHERE IT BREAKS TO
 HB1675'SOUTHWEST, 20 FEET NORTH OF CENTER OF ROAD, AND ABOUT 150 METERS (492
 HB1675'FEET) FROM STATION.
 HB1675
 HB1675                          STATION RECOVERY (1957)
 HB1675
 HB1675'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1675'THE STATION MARK, REFERENCE MARK 1 AND REFERENCE MARK 2 WERE
 HB1675'RECOVERED.  THE DISKS HAD BEEN DEFACED, POSSIBLY BY CHILDREN,
 HB1675'BUT THE STATION DISK AND REFERENCE MARK 2 WERE STILL LEGIBLE.  THE
 HB1675'DISK FOR REFERENCE MARK 1 WAS RE-STAMPED BY THIS PARTY.  THE ROAD
 HB1675'AND OTHER OBJECTS NOTED IN THE ORIGINAL DESCRIPTION HAVE BEEN
 HB1675'CHANGED.  AN AZIMUTH MARK AND REFERENCE MARK 3 WERE ESTABLISHED
 HB1675'AT THIS TIME.  THE STATION IS UNDER A POWER LINE, AND WAS OCCUPIED
 HB1675'ECCENTRICALLY OVER REFERENCE MARK 3.  A COMPLETE NEW DESCRIPTION
 HB1675'FOLLOWS-
 HB1675'
 HB1675'THE STATION IS LOCATED ABOUT 6 MILES WEST-NORTHWEST OF GOREVILLE,
 HB1675'ABOUT 12 MILES NORTHEAST OF ANNA, ABOUT 14 MILES SOUTHWEST OF
 HB1675'MARION AND ON PROPERTY OWNED BY MR. EUGENE SKELTON.  IT IS 38 FEET
 HB1675'NORTH OF THE NORTHEAST CORNER OF A FRAME HOUSE, 92 FEET EAST OF
 HB1675'THE CENTERLINE OF A GRAVELED ROAD, 80 FEET SOUTHWEST OF A WHITE
 HB1675'WITNESS POST, 33 FEET WEST OF A POWER LINE POLE AND 14 FEET SOUTH OF
 HB1675'THE CENTERLINE OF THE DRIVEWAY.  THE MONUMENT IS FLUSH AND THE MARK
 HB1675'IS STAMPED HINES 1930.
 HB1675'
 HB1675'TO REACH THE STATION FROM THE GOREVILLE PUBLIC SCHOOL IN THE WEST
 HB1675'PART OF GOREVILLE, GO NORTH ON GRAVELED ROAD FOR 0.2 MILE TO A SIDE
 HB1675'ROAD WEST.  TURN LEFT, WEST AND GO 3.9 MILES TO A T-ROAD
 HB1675'INTERSECTION.  TURN RIGHT, NORTH AND GO 0.4 MILE TO A SIDE ROAD LEFT,
 HB1675'WEST.  TURN LEFT AND GO 1.7 MILES TO A SIDE ROAD RIGHT, NORTH AND THE
 HB1675'STATION AS IT IS DESCRIBED ABOVE.
 HB1675'
 HB1675'TO REACH THE AZIMUTH MARK FROM THE STATION CONTINUE WESTERLY ON THE
 HB1675'GRAVELED ROAD FOR 0.75 MILE TO A T-ROAD INTERSECTION.
 HB1675'TURN RIGHT AND GO NORTH AND THEN WEST FOR 0.85 MILE TO THE AZIMUTH
 HB1675'MARK ON THE RIGHT, NORTH SIDE OF THE ROAD.
 HB1675'
 HB1675'REFERENCE MARK 1 IS 2 FEET EAST OF THE NORTHEAST CORNER OF THE FRAME
 HB1675'HOUSE.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED HINES NO
 HB1675'1 1930.
 HB1675'
 HB1675'REFERENCE MARK 2 IS 55 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 HB1675'ROAD, 4 FEET NORTH OF A TELEPHONE POLE AND 4 FEET EAST OF A
 HB1675'FENCE POST WHERE FENCE BENDS TO THE SOUTHWEST.  THE MONUMENT IS FLUSH
 HB1675'AND THE MARK IS STAMPED HINES NO 2 1930.
 HB1675'
 HB1675'REFERENCE MARK 3 IS 10 FEET WEST OF A WHITE WITNESS POST, 42 FEET
 HB1675'NORTHEAST OF A POWER LINE POLE AND 22 FEET WEST OF THE NORTHWEST
 HB1675'CORNER OF A BARN.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED
 HB1675'HINES NO 3 1930.
 HB1675'
 HB1675'THE AZIMUTH MARK IS 2 FEET SOUTH OF A FENCE, 85 FEET NORTH-NORTHEAST
 HB1675'OF THE NORTHEAST CORNER OF A FRAME HOUSE, 23 FEET NORTH OF THE
 HB1675'CENTERLINE OF A GRAVELED ROAD, 54 FEET WEST OF A TRANSFORMER POLE AND
 HB1675'2 FEET EAST OF A WHITE WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 HB1675'AND THE MARK IS STAMPED HINES 1930.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1676 ***********************************************************************
 HB1676  DESIGNATION -  HINES RM 3
 HB1676  PID         -  HB1676
 HB1676  STATE/COUNTY-  IL/UNION
 HB1676  COUNTRY     -  US
 HB1676  USGS QUAD   -  LICK CREEK (2018)
 HB1676
 HB1676                         *CURRENT SURVEY CONTROL
 HB1676  ______________________________________________________________________
 HB1676* NAD 83(1997) POSITION- 37 34 07.42096(N) 089 04 32.40063(W)   ADJUSTED
 HB1676* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 HB1676  ______________________________________________________________________
 HB1676  GEOID HEIGHT    -        -28.747 (meters)                     GEOID18
 HB1676  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 HB1676  HORZ ORDER      -  FIRST
 HB1676
 HB1676.The horizontal coordinates were established by classical geodetic methods
 HB1676.and adjusted by the National Geodetic Survey in October 1999.
 HB1676
 HB1676.The orthometric height was scaled from a topographic map.
 HB1676
 HB1676.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1676.GEOID18 height accuracy estimate available here.
 HB1676
 HB1676.Click photographs - Photos may exist for this station.
 HB1676
 HB1676.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1676
 HB1676. The following values were computed from the NAD 83(1997) position.
 HB1676
 HB1676;                    North         East     Units Scale Factor Converg.
 HB1676;SPC IL W     -   100,664.268   796,379.493   MT  1.00005555   +0 39 54.9
 HB1676;SPC IL W     -   330,262.69  2,612,788.39   sFT  1.00005555   +0 39 54.9
 HB1676;UTM  16      - 4,159,991.259   316,689.558   MT  1.00001392   -1 15 57.3
 HB1676
 HB1676!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1676!SPC IL W     -   0.99996388  x   1.00005555  =   1.00001943
 HB1676!UTM  16      -   0.99996388  x   1.00001392  =   0.99997780
 HB1676
 HB1676:                Primary Azimuth Mark                     Grid Az
 HB1676:SPC IL W     -  HINES AZ MK                              279 44 46.9
 HB1676:UTM  16      -  HINES AZ MK                              281 40 39.1
 HB1676
 HB1676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1668959991(NAD 83)
 HB1676
 HB1676|---------------------------------------------------------------------|
 HB1676| PID    Reference Object                     Distance      Geod. Az  |
 HB1676|                                                           dddmmss.s |
 HB1676| CI3831 HINES RM 1                           29.057 METERS 22440     |
 HB1676| HB1675 HINES                                21.605 METERS 24605     |
 HB1676| CI3832 HINES RM 2                                         26144     |
 HB1676| CI3830 HINES AZ MK                                        2802441.8 |
 HB1676|---------------------------------------------------------------------|
 HB1676
 HB1676                          SUPERSEDED SURVEY CONTROL
 HB1676
 HB1676  NAD 83(1993)-  37 34 07.42865(N)    089 04 32.40015(W) AD(       ) 1
 HB1676  NAD 83(1986)-  37 34 07.42989(N)    089 04 32.40197(W) AD(       ) 1
 HB1676  NAD 27      -  37 34 07.25101(N)    089 04 32.12806(W) AD(       ) 1
 HB1676
 HB1676.Superseded values are not recommended for survey control.
 HB1676
 HB1676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1676.See file dsdata.pdf to determine how the superseded data were derived.
 HB1676
 HB1676_MARKER: DR = REFERENCE MARK DISK
 HB1676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1676_STAMPING: HINES NO 3 1930
 HB1676_MARK LOGO: CGS
 HB1676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1676+STABILITY: SURFACE MOTION
 HB1676
 HB1676  HISTORY     - Date     Condition        Report By
 HB1676  HISTORY     - 1957     MONUMENTED       CGS
 HB1676  HISTORY     - 1960     GOOD             CGS
 HB1676  HISTORY     - 1961     GOOD             CGS
 HB1676
 HB1676                          STATION DESCRIPTION
 HB1676
 HB1676'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1676'THE STATION WAS ESTABLISHED IN 1957 BUT NO DESCRIPTION WAS WRITTEN.
 HB1676'A DIRECTION WAS TAKEN TO REFERENCE MARKS 1 AND 2 BUT NO
 HB1676'MEASUREMENT WAS TAKEN.  THE DIRECTION TO REFERENCE MARK 1 CHECKED.
 HB1676'THE DIRECTION TO REFERENCE MARK 2 DID NOT CHECK BY 03 MINUTES AND
 HB1676'46 SECONDS.  THE TRAVERSE DISTANCE AND THE DIRECTION TO HINES 1930
 HB1676'CHECKED.  THE DIRECTION TO THE AZIMUTH MARK CHECKED.
 HB1676'
 HB1676'THE STATION MARK, HINES 1930, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH
 HB1676'MARK WERE RECOVERED.  THE DISK ON REFERENCE MARK 1 HAS BEEN DEFACED
 HB1676'BUT IS STILL LEGIBLE.  THE DISK ON HINES 1930 HAS SOME MARKS BUT IS
 HB1676'STILL IN GOOD CONDITION.
 HB1676'
 HB1676'A DESCRIPTION AND TO REACH FOLLOWS-
 HB1676'
 HB1676'THE STATION IS ABOUT 14 MILES SOUTHWEST OF MARION, ABOUT 12 MILES
 HB1676'NORTHEAST OF ANNA, ABOUT 6 MILES WEST-NORTHWEST OF GOREVILLE AND
 HB1676'ON THE PROPERTY OF MR. EUGENE SKELTON.  IT IS 42 FEET NORTHEAST OF A
 HB1676'POWER POLE, 26 FEET NORTHWEST OF THE SOUTHWEST CORNER OF A BARN AND
 HB1676'22 FEET WEST OF THE NORTHWEST CORNER OF THE BARN.  THE MONUMENT
 HB1676'PROJECTS 2 INCHES AND THE DISK IS STAMPED HINES NO 3 1930.
 HB1676'
 HB1676'TO REACH THE STATION FROM THE GOREVILLE PUBLIC SCHOOL IN THE WEST
 HB1676'PART OF GOREVILLE, GO NORTH ON A GRAVELED ROAD FOR 0.2 MILE TO A SIDE
 HB1676'ROAD LEFT.  TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 3.9 MILES TO
 HB1676'A T-ROAD.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 0.4 MILE
 HB1676'TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR
 HB1676'1.7 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A
 HB1676'GRAVELED ROAD FOR ABOUT 75 FEET TO A DRIVEWAY RIGHT.  TURN RIGHT AND
 HB1676'GO EAST ON THE DRIVEWAY FOR ABOUT 165 FEET TO THE STATION AS
 HB1676'DESCRIBED.
 HB1676'
 HB1676'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WESTERLY ON THE
 HB1676'GRAVELED ROAD FOR 0.75 MILE TO A T-ROAD.  TURN RIGHT AND GO NORTH
 HB1676'AND WEST ON A GRAVEL ROAD FOR 0.85 MILE TO THE TOP OF A HILL AND THE
 HB1676'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 HB1676'
 HB1676'REFERENCE MARK 1 IS 2 FEET EAST OF THE NORTHEAST CORNER OF A HOUSE.
 HB1676'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HINES NO 1 1930.
 HB1676'
 HB1676'REFERENCE MARK 2 IS 55 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 HB1676'ROAD, 4 FEET NORTH OF A TELEPHONE POLE WITH A GUY WIRE, 4 FEET
 HB1676'EAST OF A FENCE POST AT A POINT WHERE THE FENCE BENDS FROM WEST TO
 HB1676'SOUTHWEST AND 1 FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT IS
 HB1676'FLUSH AND THE DISK IS STAMPED HINES NO 2 1930.
 HB1676'
 HB1676'THE AZIMUTH MARK IS 85 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER
 HB1676'OF A FRAME HOUSE, 54 FEET WEST OF A POWER POLE WITH A
 HB1676'TRANSFORMER, 23 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 2
 HB1676'FEET SOUTH OF A WIRE FENCE AND 2 FEET EAST OF A WITNESS POST.  THE
 HB1676'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED HINES 1930.
 HB1676'
 HB1676'HINES 1930 IS 95 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD, 38
 HB1676'FEET NORTH OF THE NORTHEAST CORNER OF THE HOUSE, 33 FEET WEST OF
 HB1676'A POWER POLE, AND 12 FEET SOUTH OF THE CENTERLINE OF A DRIVEWAY.  THE
 HB1676'MONUMENT IS 1 INCH BELOW THE SURFACE OF THE GROUND AND THE DISK
 HB1676'IS STAMPED HINES 1930.
 HB1676'
 HB1676'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1676
 HB1676                          STATION RECOVERY (1961)
 HB1676
 HB1676'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1676'THE STATION AND ALL MARKS WERE FOUND IN GOOD CONDITION.  THE
 HB1676'DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.  THE PREVIOUS
 HB1676'DESCRIPTION IS ADEQUATE.
 HB1676'
 HB1676'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3100 ***********************************************************************
 ME3100  DESIGNATION -  HINES VETERANS ADM HOSP E TK
 ME3100  PID         -  ME3100
 ME3100  STATE/COUNTY-  IL/COOK
 ME3100  COUNTRY     -  US
 ME3100  USGS QUAD   -  BERWYN (2018)
 ME3100
 ME3100                         *CURRENT SURVEY CONTROL
 ME3100  ______________________________________________________________________
 ME3100* NAD 83(1997) POSITION- 41 51 24.89231(N) 087 50 15.25131(W)   ADJUSTED
 ME3100  ______________________________________________________________________
 ME3100  GEOID HEIGHT    -        -33.459 (meters)                     GEOID18
 ME3100  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 ME3100  HORZ ORDER      -  THIRD
 ME3100
 ME3100.The horizontal coordinates were established by classical geodetic methods
 ME3100.and adjusted by the National Geodetic Survey in October 1999.
 ME3100
 ME3100.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3100.GEOID18 height accuracy estimate available here.
 ME3100
 ME3100.Click photographs - Photos may exist for this station.
 ME3100
 ME3100.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3100
 ME3100. The following values were computed from the NAD 83(1997) position.
 ME3100
 ME3100;                    North         East     Units Scale Factor Converg.
 ME3100;SPC IL E     -   576,329.072   341,165.302   MT  0.99999584   +0 19 50.9
 ME3100;SPC IL E     - 1,890,839.63  1,119,306.49   sFT  0.99999584   +0 19 50.9
 ME3100;UTM  16      - 4,634,228.889   430,479.006   MT  0.99965947   -0 33 32.1
 ME3100
 ME3100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3047934228(NAD 83)
 ME3100
 ME3100                          SUPERSEDED SURVEY CONTROL
 ME3100
 ME3100  NAD 83(1997)-  41 51 24.89241(N)    087 50 15.25171(W) AD(       ) 3
 ME3100  NAD 83(1994)-  41 51 24.89432(N)    087 50 15.26134(W) AD(       ) 3
 ME3100  NAD 83(1986)-  41 51 24.89528(N)    087 50 15.26106(W) AD(       ) 3
 ME3100  NAD 27      -  41 51 24.78458(N)    087 50 15.04808(W) AD(       ) 3
 ME3100
 ME3100.Superseded values are not recommended for survey control.
 ME3100
 ME3100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3100.See file dsdata.pdf to determine how the superseded data were derived.
 ME3100
 ME3100_MARKER: 53 = ELEVATED TANK
 ME3100
 ME3100  HISTORY     - Date     Condition        Report By
 ME3100  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3100  HISTORY     - 1977     GOOD             NGS
 ME3100  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME3100
 ME3100                          STATION DESCRIPTION
 ME3100
 ME3100'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3100'THE STATION IS THE CENTER OF THE TOP OF THE EAST AND LARGER OF
 ME3100'TWO WATER TANKS OF
 ME3100'THE VETERANS ADMINISTRATION HOSPITAL LOCATED ON THE EAST SIDE OF THE
 ME3100'MAIN BUILDINGS OF THE HOSPITAL ABOUT
 ME3100'0.4 MILE SOUTH AND ABOUT 0.3 MILE WEST OF THE INTERSECTION
 ME3100'OF ROOSEVELT ROAD (U.S. HIGHWAY 30A) AND FIRST AVENUE
 ME3100'IN THE CENTRAL SECTION OF
 ME3100'HINES.  IT IS A STEEL TANK SUPPORTED BY AN EIGHT-LEGGED STEEL
 ME3100'STRUCTURE AND IS PAINTED CREAM
 ME3100'COLOR.  THE HEIGHT IS ABOUT 135 FEET.
 ME3100
 ME3100                          STATION RECOVERY (1977)
 ME3100
 ME3100'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (PK)
 ME3100'RECOVERED AS DESCRIBED, EXCEPT ROOSEVELT ROAD IS STATE ROUTE 38.
 ME3100'
 ME3100'DISTANCE AND DIRECTION FROM NEAREST TOWN--HINES ILLINOIS.
 ME3100
 ME3100                          STATION RECOVERY (1989)
 ME3100
 ME3100'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3100'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1751 ***********************************************************************
 MF1751  DESIGNATION -  HINRICHS
 MF1751  PID         -  MF1751
 MF1751  STATE/COUNTY-  IL/WHITESIDE
 MF1751  COUNTRY     -  US
 MF1751  USGS QUAD   -  MILLEDGEVILLE (2018)
 MF1751
 MF1751                         *CURRENT SURVEY CONTROL
 MF1751  ______________________________________________________________________
 MF1751* NAD 83(1997) POSITION- 41 55 27.70251(N) 089 47 42.20447(W)   ADJUSTED
 MF1751* NAVD 88 ORTHO HEIGHT -   265.    (meters)      869.    (feet) SCALED
 MF1751  ______________________________________________________________________
 MF1751  GEOID HEIGHT    -        -32.926 (meters)                     GEOID18
 MF1751  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 MF1751  HORZ ORDER      -  FIRST
 MF1751
 MF1751.The horizontal coordinates were established by classical geodetic methods
 MF1751.and adjusted by the National Geodetic Survey in October 1999.
 MF1751
 MF1751.The orthometric height was scaled from a topographic map.
 MF1751
 MF1751.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1751.GEOID18 height accuracy estimate available here.
 MF1751
 MF1751.Click photographs - Photos may exist for this station.
 MF1751
 MF1751.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1751
 MF1751. The following values were computed from the NAD 83(1997) position.
 MF1751
 MF1751;                    North         East     Units Scale Factor Converg.
 MF1751;SPC IL W     -   583,748.535   730,822.805   MT  0.99995286   +0 14 53.9
 MF1751;SPC IL W     - 1,915,181.65  2,397,707.82   sFT  0.99995286   +0 14 53.9
 MF1751;UTM  16      - 4,645,156.936   268,236.109   MT  1.00026101   -1 52 06.0
 MF1751
 MF1751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1751!SPC IL W     -   0.99996361  x   0.99995286  =   0.99991647
 MF1751!UTM  16      -   0.99996361  x   1.00026101  =   1.00022461
 MF1751
 MF1751:                Primary Azimuth Mark                     Grid Az
 MF1751:SPC IL W     -  HINRICHS AZ MK                           099 59 41.1
 MF1751:UTM  16      -  HINRICHS AZ MK                           102 06 41.0
 MF1751
 MF1751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6823645156(NAD 83)
 MF1751
 MF1751|---------------------------------------------------------------------|
 MF1751| PID    Reference Object                     Distance      Geod. Az  |
 MF1751|                                                           dddmmss.s |
 MF1751| CI7528 HINRICHS AZ MK                                     1001435.0 |
 MF1751| CI7529 HINRICHS RM 1                        46.034 METERS 18116     |
 MF1751| CI7530 HINRICHS RM 2                        43.047 METERS 30231     |
 MF1751| NH1562 LANARK MUNICIPAL TANK               APPROX.20.2 KM 3504725.2 |
 MF1751| NH1563 LANARK HIGH SCHOOL TOWER            APPROX.19.8 KM 3521238.8 |
 MF1751|---------------------------------------------------------------------|
 MF1751
 MF1751                          SUPERSEDED SURVEY CONTROL
 MF1751
 MF1751  NAD 83(1996)-  41 55 27.70252(N)    089 47 42.20448(W) AD(       ) 1
 MF1751  NAD 83(1986)-  41 55 27.70725(N)    089 47 42.20709(W) AD(       ) 1
 MF1751  NAD 27      -  41 55 27.60300(N)    089 47 41.78800(W) AD(       ) 1
 MF1751
 MF1751.Superseded values are not recommended for survey control.
 MF1751
 MF1751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1751.See file dsdata.pdf to determine how the superseded data were derived.
 MF1751
 MF1751_MARKER: DS = TRIANGULATION STATION DISK
 MF1751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1751_STAMPING: HINRICHS 1935
 MF1751_MARK LOGO: CGS
 MF1751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1751+STABILITY: SURFACE MOTION
 MF1751
 MF1751  HISTORY     - Date     Condition        Report By
 MF1751  HISTORY     - 1935     MONUMENTED       CGS
 MF1751  HISTORY     - 1938     GOOD             CGS
 MF1751  HISTORY     - 19940824 MARK NOT FOUND   USPSQD
 MF1751  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MF1751  HISTORY     - 20030314 MARK NOT FOUND   USPSQD
 MF1751  HISTORY     - 20050322 MARK NOT FOUND   USPSQD
 MF1751
 MF1751                          STATION DESCRIPTION
 MF1751
 MF1751'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1751'THIS STATION IS ABOUT 2-1/2 MILES SSW OF MILLEDGEVILLE, AND
 MF1751'1 MILE N OF COLETA.  NEAR THE CENTER OF SEC. 3, T 22 N, R 6 E,
 MF1751'ON LAND OWNED BY MR. ELMER H. HINRICHS.  THE MARK IS IN MR.
 MF1751'HINRICHS FARMYARD.  153 FEET E OF THE E SIDE OF A LARGE HENHOUSE.
 MF1751'72 FEET S OF THE NE CORNER OF THE FARMYARD.  1/2 FOOT W OF
 MF1751'THE E FENCE OF THE FARMYARD.  25 FEET NNE OF A LARGE LEANING
 MF1751'TREE.  AND PROJECTS 1 INCH.
 MF1751'
 MF1751'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 MF1751'BRONZE DISKS SET IN CONCRETE.
 MF1751'
 MF1751'REFERENCE MARK NO. 1 IS S OF THE STATION, 1/2 FOOT W OF THE E
 MF1751'FENCE OF THE FARMYARD.  30 YARDS N OF THE CENTER LINE OF THE
 MF1751'E-W ROAD PAST THE FARM.  254.68 FEET SSE OF REFERENCE MARK
 MF1751'NO. 2, AND IS SET FLUSH.  REFERENCE MARK NO. 2 IS NW OF THE
 MF1751'STATION, 1/2 FOOT S OF THE N FENCE OF THE FARMYARD.  18 YARDS
 MF1751'NE OF THE NE CORNER OF THE LARGE HENHOUSE.  AND IS SET FLUSH.
 MF1751'
 MF1751'THE AZIMUTH MARK IS E OF THE STATION.  1/2 FOOT N OF THE S
 MF1751'RIGHT-OF-WAY FENCE OF THE E-W ROAD.  ABOUT 70 YARDS SW OF A
 MF1751'LARGE SQUARE WHITE FARMHOUSE.  AND PROJECTS 4 INCHES.
 MF1751'
 MF1751'TO REACH FROM THE E EDGE OF MILLEDGEVILLE, GO S ON ROUTE 40,
 MF1751'2.6 MILES, TURN W ON CROSS ROAD, GO 1.3 MILES TO MR. HINRICHS
 MF1751'HOUSE AND THE STATION.
 MF1751'
 MF1751'A LIGHT 100 FEET ABOVE JECKLIN COMES INTO VIEW 30 FEET ABOVE
 MF1751'THIS STATION.
 MF1751'
 MF1751'LIGHTS 100 FEET ABOVE TREI AND HOLLENBECK COME INTO VIEW
 MF1751'25 FEET ABOVE THIS STATION.
 MF1751'
 MF1751'LIGHTS 100 FEET ABOVE LONG, ROCKI, MORRISON, AND BYERS ARE
 MF1751'VISIBLE FROM THE GROUND AT THIS STATION.
 MF1751
 MF1751                          STATION RECOVERY (1938)
 MF1751
 MF1751'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (CDM)
 MF1751'STATION HINRICHS (1935) WAS FOUND AS DESCRIBED.
 MF1751'AND ALL MARKS WERE RECOVERED IN GOOD CONDITION.  STATION IS
 MF1751'1 MILE N OF COLETA, 2-3/4 MILES S, 1 MILE W OF MILLEDGEVILLE,
 MF1751'AND 1/2 MILE S OF THE CARROLL-WHITESIDE COUNTY LINE NEAR THE
 MF1751'CENTER OF SEC. 3, T 22 N, R 6 E, ON THE LAND OF ELMER H.
 MF1751'HINRICHS.  STATION MARK IS IN HINRICHS FARMYARD, 153 FEET
 MF1751'E OF THE E SIDE OF A LARGE HENHOUSE, 72 FEET S OF THE NE
 MF1751'CORNER OF FENCE AROUND FARMYARD, 1/2 FOOT W OF THE E FARMYARD
 MF1751'FENCE, AND PROJECTS 1 INCH.
 MF1751'
 MF1751'THE AZIMUTH MARK WAS FOUND AS DESCRIBED.  IT IS
 MF1751'ESE OF THE STATION, 1/2 FOOT N OF THE S OF RIGHT-OF-WAY FENCE,
 MF1751'25 FEET S OF THE CENTER LINE OF A GRADED ROAD, AND 70 YARDS
 MF1751'SW OF A LARGE WHITE HOUSE.  IT PROJECTS 6 INCHES.
 MF1751'
 MF1751'REFERENCE MARK NO. 1 WAS FOUND AS DESCRIBED.
 MF1751'AND PROJECTING 1 INCH.  IT IS S OF THE STATION, 1/2 FOOT W
 MF1751'OF THE E YARD FENCE, AND 30 YARDS N OF THE CENTER LINE OF
 MF1751'ROAD.  REFERENCE MARK NO. 2 WAS FOUND AS DESCRIBED.
 MF1751'AND FLUSH WITH THE GROUND.  IT IS NW OF STATION, 1/2
 MF1751'FOOT S OF THE N YARD FENCE, AND 18 YARDS NE OF LARGE HENHOUSE.
 MF1751'
 MF1751'STATION WAS REACHED FROM THE KRAFT-PHOENIX CHEESE CO., PLANT
 MF1751'IN MILLEDGEVILLE BY GOING S ON ILLINOIS NO. 88 FOR 2.5 MILES
 MF1751'TO CROSSROADS AND SCHOOL, THEN RIGHT, OR W, ON GRAVEL ROAD FOR
 MF1751'1.35 MILES TO THE ELMER H. HINRICHS FARM HOME ON THE RIGHT
 MF1751'AND THE STATION.
 MF1751'
 MF1751'STATION BYERS (1935) WITH A 90-FOOT TOWER IS VISIBLE FROM
 MF1751'THE GROUND AT THIS STATION.  STATION MORRISON (1935) WITH A
 MF1751'30-FOOT TOWER, STATIONS ASHBY (1931), FREDERICK, AND LANARK
 MF1751'(USGS) (1927) WITH 90-FOOT TOWERS REQUIRE A 37-FOOT TOWER
 MF1751'HERE.  STATION JECKLIN (1935) WITH A 90-FOOT TOWER REQUIRES
 MF1751'A 64-FOOT TOWER HERE.  AND STATION LEWIS (1931) WITH A 90-FOOT
 MF1751'TOWER REQUIRES A 77-FOOT TOWER HERE.
 MF1751
 MF1751                          STATION RECOVERY (1994)
 MF1751
 MF1751'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1751'MARK NOT FOUND.
 MF1751
 MF1751                          STATION RECOVERY (1999)
 MF1751
 MF1751'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1751'MARK NOT FOUND.
 MF1751
 MF1751                          STATION RECOVERY (2003)
 MF1751
 MF1751'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1751'RM 1 AND 2 NOT FOUND. AZIMUTH MARK LOCATED IN GOOD CONDITION
 MF1751
 MF1751                          STATION RECOVERY (2005)
 MF1751
 MF1751'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1751'RM 1 NOT FOUND. AZIMUTH FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3153 ***********************************************************************
 ME3153  DESIGNATION -  HINSDALE
 ME3153  PID         -  ME3153
 ME3153  STATE/COUNTY-  IL/DU PAGE
 ME3153  COUNTRY     -  US
 ME3153  USGS QUAD   -  HINSDALE (2018)
 ME3153
 ME3153                         *CURRENT SURVEY CONTROL
 ME3153  ______________________________________________________________________
 ME3153* NAD 83(1997) POSITION- 41 46 03.50406(N) 087 56 43.94256(W)   ADJUSTED
 ME3153* NAVD 88 ORTHO HEIGHT -   225.    (meters)      738.    (feet) SCALED
 ME3153  ______________________________________________________________________
 ME3153  GEOID HEIGHT    -        -33.291 (meters)                     GEOID18
 ME3153  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 ME3153  HORZ ORDER      -  THIRD
 ME3153
 ME3153.The horizontal coordinates were established by classical geodetic methods
 ME3153.and adjusted by the National Geodetic Survey in October 1999.
 ME3153
 ME3153.The orthometric height was scaled from a topographic map.
 ME3153
 ME3153.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3153.GEOID18 height accuracy estimate available here.
 ME3153
 ME3153.Click photographs - Photos may exist for this station.
 ME3153
 ME3153.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3153
 ME3153. The following values were computed from the NAD 83(1997) position.
 ME3153
 ME3153;                    North         East     Units Scale Factor Converg.
 ME3153;SPC IL E     -   566,367.479   332,244.848   MT  0.99998779   +0 15 29.9
 ME3153;SPC IL E     - 1,858,157.30  1,090,039.97   sFT  0.99998779   +0 15 29.9
 ME3153;UTM  16      - 4,624,410.075   421,408.017   MT  0.99967601   -0 37 47.5
 ME3153
 ME3153!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3153!SPC IL E     -   0.99996994  x   0.99998779  =   0.99995774
 ME3153!UTM  16      -   0.99996994  x   0.99967601  =   0.99964596
 ME3153
 ME3153:                Primary Azimuth Mark                     Grid Az
 ME3153:SPC IL E     -  HINSDALE AZ MK 3                         172 31 19.4
 ME3153:UTM  16      -  HINSDALE AZ MK 3                         173 24 36.8
 ME3153
 ME3153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2140824410(NAD 83)
 ME3153
 ME3153|---------------------------------------------------------------------|
 ME3153| PID    Reference Object                     Distance      Geod. Az  |
 ME3153|                                                           dddmmss.s |
 ME3153| CM3672 HINSDALE AZ MK                                     0013942.1 |
 ME3153| ME3157 HINSDALE MUNICIPAL STANDPIPE        APPROX. 2.3 KM 0243945.2 |
 ME3153| ME3006 ARGONNE FOREST USFP TANK            APPROX. 7.8 KM 1592640.8 |
 ME3153| CM3674 HINSDALE AZ MK 3                                   1724649.3 |
 ME3153| CM3673 HINSDALE AZ MK 2                                   1730813.3 |
 ME3153| CM3678 HINSDALE RM 4                        27.376 METERS 17833     |
 ME3153| CM3675 HINSDALE RM 1                        23.659 METERS 18243     |
 ME3153| MF1327 LEMONT MICROWAVE KSA 79 TOWER       APPROX.13.4 KM 2060031.2 |
 ME3153| ME3004 ARGONNE NATL LAB LARGER W TK        APPROX. 7.3 KM 2103456.2 |
 ME3153| MF1331 DOWNERS GROVE MICROWAVE MAST        APPROX. 6.3 KM 2404913.0 |
 ME3153| CM3677 HINSDALE RM 3                         2.311 METERS 27915     |
 ME3153| CM3676 HINSDALE RM 2                         2.303 METERS 27937     |
 ME3153| MF1296 DOWNERS GROVE MUNICIPAL TANK        APPROX. 5.8 KM 2931733.0 |
 ME3153| ME3156 DOWNERS GROVE RAD WCFL E MST        APPROX. 6.6 KM 3281838.1 |
 ME3153| ME3155 CLARENDON HILLS E MUN TANK          APPROX. 3.4 KM 3433942.5 |
 ME3153|---------------------------------------------------------------------|
 ME3153
 ME3153                          SUPERSEDED SURVEY CONTROL
 ME3153
 ME3153  NAD 83(1997)-  41 46 03.50430(N)    087 56 43.94312(W) AD(       ) 3
 ME3153  NAD 83(1994)-  41 46 03.50778(N)    087 56 43.95020(W) AD(       ) 3
 ME3153  NAD 83(1986)-  41 46 03.50806(N)    087 56 43.95016(W) AD(       ) 3
 ME3153  NAD 27      -  41 46 03.40180(N)    087 56 43.73190(W) AD(       ) 3
 ME3153
 ME3153.Superseded values are not recommended for survey control.
 ME3153
 ME3153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3153.See file dsdata.pdf to determine how the superseded data were derived.
 ME3153
 ME3153_MARKER: DS = TRIANGULATION STATION DISK
 ME3153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3153_STAMPING: HINSDALE 1956
 ME3153_MARK LOGO: CGS
 ME3153_PROJECTION: FLUSH
 ME3153_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3153+STABILITY: SURFACE MOTION
 ME3153
 ME3153  HISTORY     - Date     Condition        Report By
 ME3153  HISTORY     - 1956     MONUMENTED       CGS
 ME3153  HISTORY     - 1967     GOOD             CGS
 ME3153  HISTORY     - 1972     GOOD             NGS
 ME3153  HISTORY     - 1974     GOOD             ALSTER
 ME3153  HISTORY     - 1976     GOOD             LOCENG
 ME3153  HISTORY     - 1978     GOOD             NGS
 ME3153  HISTORY     - 19830615 GOOD             NGS
 ME3153  HISTORY     - 1989     GOOD             USPSQD
 ME3153  HISTORY     - 20081104 GOOD             GEOCAC
 ME3153
 ME3153                          STATION DESCRIPTION
 ME3153
 ME3153'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3153'THE STATION IS LOCATED ABOUT 2-1/2 MILES SOUTH OF HINSDALE ON THE WEST
 ME3153'SIDE OF STATE HIGHWAY 83 AND ON HIGHWAY RIGHT-OF-WAY.  IT IS 74 FEET
 ME3153'WEST OF THE CENTER OF THE HIGHWAY, 11 FEET EAST OF THE EAST EDGE OF A
 ME3153'CULTIVATED FIELD AND 8 FEET SOUTHEAST OF A WHITE WITNESS POST.  THE
 ME3153'MARK IS FLUSH AND THE DISK IS STAMPED HINSDALE 1956.
 ME3153'
 ME3153'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34 AND STATE
 ME3153'HIGHWAY 83 WHICH IS ABOUT 1 MILE NORTHWEST OF HINSDALE, GO SOUTH ON
 ME3153'STATE HIGHWAY 83 FOR 2.9 MILES TO THE AZIMUTH MARK ON THE EAST SIDE AS
 ME3153'DESCRIBED.  CONTINUE SOUTH ON STATE HIGHWAY 83 FOR 0.25 MILE TO THE
 ME3153'STATION ON THE WEST SIDE AS DESCRIBED.
 ME3153'
 ME3153'REFERENCE MARK 1 IS 80 FEET WEST OF THE CENTER OF STATE HIGHWAY 83 AND
 ME3153'5 FEET EAST OF THE EAST EDGE OF A CULTIVATED FIELD.  THE MARK IS FLUSH
 ME3153'AND THE DISK IS STAMPED HINSDALE NO 1 1956.
 ME3153'
 ME3153'REFERENCE MARK 2 IS 82 FEET WEST OF THE CENTER OF STATE HIGHWAY 83 AND
 ME3153'2 FEET SOUTH OF A WHITE WITNESS POST, SET IN THE RIGHT-OF-WAY LINE.
 ME3153'THE MARK IS FLUSH AND THE DISK IS STAMPED HINSDALE NO 2 1956.
 ME3153'
 ME3153'THE AZIMUTH MARK IS 109 FEET EAST OF THE CENTER OF STATE HIGHWAY 83,
 ME3153'84 FEET SOUTH OF THE CENTER OF A GRAVELED DRIVEWAY AND 13 FEET
 ME3153'SOUTHWEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 ME3153'STAMPED HINSDALE 1956.
 ME3153'
 ME3153'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 ME3153
 ME3153                          STATION RECOVERY (1967)
 ME3153
 ME3153'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME3153'THE STATION MARK ALONG WITH THE REFERENCE MARKS WERE FOUND IN GOOD
 ME3153'CONDITION.  A 2 HOUR SEARCH WAS MADE FOR THE AZIMUTH MARK BUT IT COULD
 ME3153'NOT BE FOUND AND IS ASSUMED LOST.  A NEW AZIMUTH MARK WAS ESTABLISHED.
 ME3153'THE DISTANCE TO THE REFERENCE MARKS CHECKED BUT THE DIRECTION WAS
 ME3153'FOUND TO BE IN ERROR.  A NEW DESCRIPTION FOLLOWS.
 ME3153'
 ME3153'THE STATION IS ABOUT 2-1/2 MILES SOUTHWEST OF HINSDALE, 245 FEET NORTH
 ME3153'OF THE CENTERLINE OF 67TH STREET, 71 FEET WEST OF THE CENTERLINE OF
 ME3153'STATE HIGHWAY 83 (SOUTH BOUND LANE) AND 1 FOOT EAST OF A METAL WITNESS
 ME3153'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HINSDALE 1956.
 ME3153'
 ME3153'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34 AND STATE
 ME3153'HIGHWAY 83 ABOUT 1 MILE WEST OF HINSDALE, GO SOUTH ON HIGHWAY 83 FOR
 ME3153'3.1 MILES TO THE STATION ON THE RIGHT.
 ME3153'
 ME3153'TO REACH THE AZIMUTH MARK FROM THE STATION CONTINUE SOUTH ON THE
 ME3153'HIGHWAY FOR 0.3 MILE TO THE MARK ON THE LEFT.
 ME3153'
 ME3153'REFERENCE MARK 1 IS 167 FEET NORTH OF THE CENTERLINE OF THE STREET, 77
 ME3153'FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF THE HIGHWAY AND
 ME3153'75 FEET SOUTH OF THE WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 ME3153'IS STAMPED HINSDALE NO 1 1956.
 ME3153'
 ME3153'REFERENCE MARK 2 IS 79 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND
 ME3153'LANE OF THE HIGHWAY, 245 FEET NORTH OF THE CENTER OF THE STREET, AND 6
 ME3153'FEET WEST OF THE WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 ME3153'STAMPED HINSDALE NO 2 1956.
 ME3153'
 ME3153'*THE AZIMUTH MARK DISK IS SET IN A DRILL HOLE IN A 3 FOOT SQUARE
 ME3153'CONCRETE BOX CULVERT ON THE EAST SIDE AND LEVEL WITH THE HIGHWAY.  IT
 ME3153'IS 120 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD, 20 FEET EAST
 ME3153'OF THE CENTERLINE OF THE NORTH BOUND LANE OF THE HIGHWAY.
 ME3153'
 ME3153'NOTE- AN INSTRUMENT CAN BE SET UP ON THIS POINT IF NEEDED.
 ME3153'
 ME3153'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- HINSDALE 2-1/2 MILES
 ME3153'SOUTHWEST
 ME3153'
 ME3153'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 ME3153
 ME3153                          STATION RECOVERY (1972)
 ME3153
 ME3153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 ME3153'THE STATION MARK AND REFERENCE MARK 1 WERE FOUND IN GOOD CONDITION.
 ME3153'REFERENCE MARK 2 WAS FOUND WITH THE DISK PARTIALLY TORN OFF BY GRADING
 ME3153'AND REFERENCE MARK 3 WAS SET USING THE SAME MONUMENT.  THE 1967
 ME3153'AZIMUTH MARK WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED SINCE
 ME3153'THE AREA IS NOW A SHOPPING CENTER.  THE DISTANCE AND DIRECTION TO
 ME3153'REFERENCE MARK 1 CHECKED.  A NEW DESCRIPTION FOLLOWS-
 ME3153'
 ME3153'THE STATION MARK IS 18 FEET SOUTHEAST OF A CONCRETE RIGHT-OF-WAY POST,
 ME3153'1 FOOT EAST OF A METAL WITNESS POST, 245 FEET NORTH OF THE CENTERLINE
 ME3153'OF 67TH STREET AND 71 FEET WEST OF THE SOUTH BOUND LANE OF STATE
 ME3153'HIGHWAY 83.  THE MONUMENT IS 2 INCHES UNDERGROUND AND THE DISK IS
 ME3153'STAMPED HINSDALE 1956.
 ME3153'
 ME3153'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 83 AND U.S.
 ME3153'HIGHWAY 34 (ABOUT 1 MILE WEST OF HINSDALE)  GO SOUTH ON HIGHWAY 83 FOR
 ME3153'3.1 MILES TO THE STATION ON THE RIGHT.  CONTINUE SOUTH ON THE HIGHWAY
 ME3153'FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT.
 ME3153'
 ME3153'REFERENCE MARK 1 IS 167 FEET NORTH OF THE CENTERLINE OF THE STREET, 77
 ME3153'FEET WEST OF THE SOUTH BOUND LANE OF THE HIGHWAY AND 1 FOOT NORTH OF A
 ME3153'METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 ME3153'HINSDALE NO 1 1956.
 ME3153'
 ME3153'REFERENCE MARK 3 IS 16 FEET SOUTH OF THE RIGHT-OF-WAY POST, 1 FOOT
 ME3153'EAST OF A METAL WITNESS POST, 79 FEET WEST OF THE CENTERLINE OF THE
 ME3153'SOUTH BOUND LANE OF THE HIGHWAY AND 245 FEET NORTH OF THE CENTERLINE
 ME3153'OF THE STREET.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 ME3153'HINSDALE 1956 NO 3 1972.
 ME3153'
 ME3153'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HINSDALE 1956 1972, SET IN
 ME3153'A DRILL HOLE IN THE TOP OF THE CONCRETE CURBING AT THE NORTHWEST
 ME3153'ENTRANCE TO K MART, 27 FEET SOUTH OF THE CENTERLINE OF DRIVE, 56 FEET
 ME3153'EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF THE HIGWHAY, 2 FEET
 ME3153'EAST OF WEST END OF THE CURBING AND 9 FEET SOUTH OF THE SOUTH CURBING
 ME3153'OF THE DRIVE.
 ME3153'
 ME3153'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 2 MILES
 ME3153'SOUTHWEST OF HINSDALE
 ME3153'
 ME3153'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET
 ME3153
 ME3153                          STATION RECOVERY (1974)
 ME3153
 ME3153'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1974 (LC)
 ME3153'HINSDALE 1956 GOOD.  HINSDALE NO 1 1956 GOOD- WITNESS POST SET 0.65 FT
 ME3153'W OF MONUMENT.  HINSDALE NO 3 1956-1972 GOOD- WITNESS POST SET 0.5 FT
 ME3153'W OF MONUMENT.  NO EVID OF AZ MK. NO 3 FOOT SQUARE CONC CULV IN AREA,
 ME3153'ONLY A ROUND IRON GRATE DROP INLET FOR STORM SEWER.
 ME3153
 ME3153                          STATION RECOVERY (1976)
 ME3153
 ME3153'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 ME3153'HINSDALE RECOVERED GOOD CONDITION AS DESCRIBED.  RM 1 NOT FOUND - MAY
 ME3153'BE BURIED.  RM 2 RECOVERED GOOD CONDITION AS DESCRIBED.  AZ MK NO. 2
 ME3153'NOT FOUND - PROBABLY DESTROYED BY HIGHWAY CONST.  DISTANCE AND
 ME3153'DIRECTION FROM NEAREST TOWN--2-1/2 MI. S. OF HINSDALE.
 ME3153
 ME3153                          STATION RECOVERY (1978)
 ME3153
 ME3153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 ME3153'STATION MARK, REFERENCE MARK 3 AND THE 1972 AZIMUTH MARK FOUND IN GOOD
 ME3153'CONDITION.  REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED DESTROYED WHEN
 ME3153'EITHER A WATER SYSTEM WAS PUT IN OR A GAS LINE THAT ALSO IS NEAR WHERE
 ME3153'REFERENCE MARK 1 WAS LOCATED.  REFERENCE MARK 4 WAS ESTABLISHED AT
 ME3153'THIS TIME.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 3 CHECKED.
 ME3153'
 ME3153'THE STATION IS LOCATED AT THE EAST EDGE OF LAKE HINSDALE VILLAGE
 ME3153'CONDOMINIUMS AND ON HIGHWAY RIGHT-OF-WAY.  THE 1972 DESCRIPTION IS
 ME3153'ADEQUATE TO RECOVER THE STATION.
 ME3153'
 ME3153'REFERENCE MARK 4 IS 73 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND
 ME3153'TRAFFIC OF THE HIGHWAY, 36 FEET NORTH OF A POWER POLE, 5 FEET NORTH OF
 ME3153'A TRIPLE TRUNK TREE AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MARK
 ME3153'PROJECTS 2 INCHES AND THE DISK STAMPED HINSDALE 1956 NO 4 1978.
 ME3153'
 ME3153'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES SOUTH OF
 ME3153'HINSDALE.
 ME3153'
 ME3153'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 ME3153
 ME3153                          STATION RECOVERY (1983)
 ME3153
 ME3153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 ME3153'THE STATION MARK AND RM 4 WAS RECOVERED IN GOOD CONDITION, EXCEPT RM 4
 ME3153'IS BLOCKED BY SHRUBBERY AND NO OBSERVATIONS WERE TAKEN ON THIS MARK.
 ME3153'RM 3 WAS RECOVERED AND HAS BEEN HIT BY MACHINERY AND HAS THE NE CORNER
 ME3153'BROKEN OFF.  THE DISTANCE WAS FOUND TO BE SHORTER BY 0.04 OF A FOOT
 ME3153'AND DIRECTION MISSED BY 10 MINUTES 52.12 SECONDS FROM THE 1972
 ME3153'DESCRIPTION.  THE AZ MK 3 WAS RECOVERED WITH THE CURB IT IS SET
 ME3153'CRUMBLING AWAY AND A NEW AZ MK 4 WAS ESTABLISHED AT THIS TIME, 4 FT
 ME3153'(1.2 M) W FROM AZ MK 3 AND IS DESCRIBED BELOW.  THE AZ MK 4 IS A
 ME3153'STANDARD NGS DISK STAMPED---HINSDALE 1956 NO 4 1983---, SET INTO THE
 ME3153'TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 15.85
 ME3153'METERS (52.00 FT) E OF THE CENTERLINE OF THE N BOUND LANE OF HWY 83,
 ME3153'8.23 METERS (27.00 FT) S FROM THE CENTERLINE OF THE NW ENTRANCE AND
 ME3153'2.74 METERS (8.99 FT) W FROM THE W END OF CURBING.  THE TO REACH FOR
 ME3153'THIS STATION IS STILL ADEQUATE.  A TRAVERSE CONNECTION WAS MADE TO
 ME3153'BOTH AZ MK 2, WHICH IN NOW DESTROYED, AND AZ MK 3 USING ELECTRONIC
 ME3153'DISTANCE MEASURING EQUIPMENT.
 ME3153
 ME3153                          STATION RECOVERY (1989)
 ME3153
 ME3153'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3153'RECOVERED IN GOOD CONDITION.
 ME3153
 ME3153                          STATION RECOVERY (2008)
 ME3153
 ME3153'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME3153'THE GENERAL AREA OF THE MARK IS IN THE NW QUADRANT OF THE INTERSECTION
 ME3153'OF ILLINOIS ROUTE 83 AND 67TH STREET.  MARK IS EAST OF A CHAIN LINK
 ME3153'FENCE.  RM3 IS IMMEDIATELY WEST OF CHAIN LINK FENCE, WEST OF MAIN
 ME3153'STATION.  DID NOT SEEK AZ, DID NOT FIND RM 1 OR RM 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3157 ***********************************************************************
 ME3157  DESIGNATION -  HINSDALE MUNICIPAL STANDPIPE
 ME3157  PID         -  ME3157
 ME3157  STATE/COUNTY-  IL/DU PAGE
 ME3157  COUNTRY     -  US
 ME3157  USGS QUAD   -  HINSDALE (2018)
 ME3157
 ME3157                         *CURRENT SURVEY CONTROL
 ME3157  ______________________________________________________________________
 ME3157* NAD 83(1997) POSITION- 41 47 10.08979(N) 087 56 03.09153(W)   ADJUSTED
 ME3157  ______________________________________________________________________
 ME3157  GEOID HEIGHT    -        -33.312 (meters)                     GEOID18
 ME3157  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 ME3157  HORZ ORDER      -  THIRD
 ME3157
 ME3157.The horizontal coordinates were established by classical geodetic methods
 ME3157.and adjusted by the National Geodetic Survey in October 1999.
 ME3157
 ME3157.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3157.GEOID18 height accuracy estimate available here.
 ME3157
 ME3157.Click photographs - Photos may exist for this station.
 ME3157
 ME3157.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3157
 ME3157. The following values were computed from the NAD 83(1997) position.
 ME3157
 ME3157;                    North         East     Units Scale Factor Converg.
 ME3157;SPC IL E     -   568,426.085   333,178.854   MT  0.99998854   +0 15 57.5
 ME3157;SPC IL E     - 1,864,911.25  1,093,104.29   sFT  0.99998854   +0 15 57.5
 ME3157;UTM  16      - 4,626,453.313   422,373.525   MT  0.99967415   -0 37 21.1
 ME3157
 ME3157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2237326453(NAD 83)
 ME3157
 ME3157                          SUPERSEDED SURVEY CONTROL
 ME3157
 ME3157  NAD 83(1997)-  41 47 10.08990(N)    087 56 03.09206(W) AD(       ) 3
 ME3157  NAD 83(1994)-  41 47 10.09184(N)    087 56 03.09988(W) AD(       ) 3
 ME3157  NAD 83(1986)-  41 47 10.09246(N)    087 56 03.09979(W) AD(       ) 3
 ME3157  NAD 27      -  41 47 09.98392(N)    087 56 02.87526(W) AD(       ) 3
 ME3157
 ME3157.Superseded values are not recommended for survey control.
 ME3157
 ME3157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3157.See file dsdata.pdf to determine how the superseded data were derived.
 ME3157
 ME3157_MARKER: 52 = STANDPIPE TANK
 ME3157
 ME3157  HISTORY     - Date     Condition        Report By
 ME3157  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3157  HISTORY     - 1987     GOOD             USPSQD
 ME3157  HISTORY     - 19970915 GOOD             USPSQD
 ME3157  HISTORY     - 19980418 GOOD             USPSQD
 ME3157
 ME3157                          STATION DESCRIPTION
 ME3157
 ME3157'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3157'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 ME3157'SUPPLY STANDPIPE
 ME3157'LOCATED ABOUT 0.2 MILE SOUTHWEST OF THE HINSDALE TOWNSHIP HIGH
 ME3157'SCHOOL, 0.2 MILE EAST OF MADISON
 ME3157'STREET AND ABOUT 0.05 MILE NORTH OF 57TH STREET IN THE SOUTH
 ME3157'SECTION OF HINSDALE.  IT IS A STEEL
 ME3157'STRUCTURE ABOUT 50 FEET IN DIAMETER AND ABOUT 100
 ME3157'FEET HIGH AND IS PAINTED GREEN WITH A SILVER TOP.
 ME3157
 ME3157                          STATION RECOVERY (1987)
 ME3157
 ME3157'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3157'RECOVERED IN GOOD CONDITION.
 ME3157
 ME3157                          STATION RECOVERY (1997)
 ME3157
 ME3157'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3157'RECOVERED IN GOOD CONDITION.
 ME3157
 ME3157                          STATION RECOVERY (1998)
 ME3157
 ME3157'RECOVERY NOTE BY US POWER SQUADRON 1998
 ME3157'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0330 ***********************************************************************
 MF0330  DESIGNATION -  HITTS
 MF0330  PID         -  MF0330
 MF0330  STATE/COUNTY-  IL/WILL
 MF0330  COUNTRY     -  US
 MF0330  USGS QUAD   -  WILMINGTON (2018)
 MF0330
 MF0330                         *CURRENT SURVEY CONTROL
 MF0330  ______________________________________________________________________
 MF0330* NAD 83(1997) POSITION- 41 19 33.71454(N) 088 11 34.32118(W)   ADJUSTED
 MF0330* NAVD 88 ORTHO HEIGHT -   168.030 (meters)      551.28  (feet) ADJUSTED
 MF0330  ______________________________________________________________________
 MF0330  GEOID HEIGHT    -        -32.823 (meters)                     GEOID18
 MF0330  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 MF0330  DYNAMIC HEIGHT  -        167.966 (meters)      551.07  (feet) COMP
 MF0330  MODELED GRAVITY -    980,243.7   (mgal)                       NAVD 88
 MF0330
 MF0330  HORZ ORDER      -  SECOND
 MF0330  VERT ORDER      -  SECOND    CLASS 0
 MF0330
 MF0330.The horizontal coordinates were established by classical geodetic methods
 MF0330.and adjusted by the National Geodetic Survey in October 1999.
 MF0330
 MF0330.The orthometric height was determined by differential leveling and
 MF0330.adjusted by the NATIONAL GEODETIC SURVEY
 MF0330.in June 1991.
 MF0330
 MF0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0330.GEOID18 height accuracy estimate available here.
 MF0330
 MF0330.Click photographs - Photos may exist for this station.
 MF0330
 MF0330.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0330
 MF0330.The dynamic height is computed by dividing the NAVD 88
 MF0330.geopotential number by the normal gravity value computed on the
 MF0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0330.degrees latitude (g = 980.6199 gals.).
 MF0330
 MF0330.The modeled gravity was interpolated from observed gravity values.
 MF0330
 MF0330. The following values were computed from the NAD 83(1997) position.
 MF0330
 MF0330;                    North         East     Units Scale Factor Converg.
 MF0330;SPC IL E     -   517,258.546   311,759.442   MT  0.99997670   +0 05 33.9
 MF0330;SPC IL E     - 1,697,039.08  1,022,830.77   sFT  0.99997670   +0 05 33.9
 MF0330;UTM  16      - 4,575,636.976   400,173.099   MT  0.99972264   -0 47 16.0
 MF0330
 MF0330!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0330!SPC IL E     -   0.99997879  x   0.99997670  =   0.99995549
 MF0330!UTM  16      -   0.99997879  x   0.99972264  =   0.99970144
 MF0330
 MF0330:                Primary Azimuth Mark                     Grid Az
 MF0330:SPC IL E     -  HITTS AZ MK                              265 55 06.3
 MF0330:UTM  16      -  HITTS AZ MK                              266 47 56.2
 MF0330
 MF0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0017375636(NAD 83)
 MF0330
 MF0330|---------------------------------------------------------------------|
 MF0330| PID    Reference Object                     Distance      Geod. Az  |
 MF0330|                                                           dddmmss.s |
 MF0330| MF0328 HITTS RM 1                           14.023 METERS 17917     |
 MF0330| CI7531 HITTS AZ MK                                        2660040.2 |
 MF0330| MF0329 HITTS RM 2                           17.258 METERS 26945     |
 MF0330| MF1437 DRESDEN NUCLEAR POWER STA STK       APPROX. 9.5 KM 3182458.2 |
 MF0330|---------------------------------------------------------------------|
 MF0330
 MF0330                          SUPERSEDED SURVEY CONTROL
 MF0330
 MF0330  NAD 83(1997)-  41 19 33.71464(N)    088 11 34.32173(W) AD(       ) 2
 MF0330  NAD 83(1986)-  41 19 33.71844(N)    088 11 34.33894(W) AD(       ) 2
 MF0330  NAD 27      -  41 19 33.60470(N)    088 11 34.11810(W) AD(       ) 2
 MF0330  NGVD 29 (??/??/92)  168.117  (m)          551.56   (f) ADJ UNCH    2 0
 MF0330  NGVD 29             168.12   (m)          551.6    (f) LEVELING    3  
 MF0330
 MF0330.Superseded values are not recommended for survey control.
 MF0330
 MF0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0330.See file dsdata.pdf to determine how the superseded data were derived.
 MF0330
 MF0330_MARKER: DE = TRAVERSE STATION DISK
 MF0330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0330_STAMPING: HITTS 1960
 MF0330_MARK LOGO: CGS
 MF0330_PROJECTION: FLUSH
 MF0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0330+STABILITY: SURFACE MOTION
 MF0330
 MF0330  HISTORY     - Date     Condition        Report By
 MF0330  HISTORY     - 1960     MONUMENTED       CGS
 MF0330  HISTORY     - 1961     GOOD             CGS
 MF0330  HISTORY     - 1970     GOOD             ILHD
 MF0330  HISTORY     - 1972     GOOD             BRADY
 MF0330  HISTORY     - 1975     GOOD             LOCENG
 MF0330  HISTORY     - 19890901 MARK NOT FOUND   USPSQD
 MF0330  HISTORY     - 20080406 GOOD             GEOCAC
 MF0330  HISTORY     - 20141226 GOOD             GEOCAC
 MF0330
 MF0330                          STATION DESCRIPTION
 MF0330
 MF0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0330'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTHWEST OF WILMINGTON,
 MF0330'2 MILES SOUTHEAST OF THE VILLAGE OF LORENZO, 4-1/2 MILES
 MF0330'NORTHEAST OF BRAIDWOOD AND 0.1 MILE WEST OF U.S. HIGHWAY 66 ON
 MF0330'THE NORTH SIDE OF AN EAST AND WEST GRAVELED ROAD.
 MF0330'
 MF0330'TO REACH THE STATION FROM THE SOUTH END OF THE BRIDGE OVER THE
 MF0330'KANKAKEE RIVER ON U.S. HIGHWAY 66 ABOUT 1 MILE EAST OF LORENZO,
 MF0330'GO WEST FOR ABOUT 200 FEET TO THE SERVICE ROAD JUST IN FRONT OF
 MF0330'A STANDARD SERVICE STATION, TURN LEFT AND FOLLOW SERVICE
 MF0330'ROAD ON THE WEST SIDE OF U.S. HIGHWAY 66 FOR 1.6 MILES TO A
 MF0330'SIDE ROAD RIGHT, TURN RIGHT FOR 0.1 MILE TO THE STATION ON THE
 MF0330'RIGHT.
 MF0330'
 MF0330'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.3
 MF0330'MILE TO THE MARK ON THE LEFT.
 MF0330'
 MF0330'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH
 MF0330'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 MF0330'GROUND AND IS STAMPED HITTS 1960.  THE MARK IS 64.8 FEET
 MF0330'NORTHWEST OF A POWER POLE, 21.5 FEET NORTH OF THE CENTER OF ROAD,
 MF0330'6.4 FEET EAST-SOUTHEAST OF A WITNESS POST AND 3 FEET SOUTH OF A
 MF0330'FENCE.
 MF0330'
 MF0330'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12
 MF0330'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 MF0330'OF THE GROUND AND IS STAMPED HITTS NO 1 1960.  THE MARK IS 48.8
 MF0330'FEET SOUTH-SOUTHEAST OF A WITNESS POST, 24.5 FEET SOUTH OF THE
 MF0330'CENTER OF ROAD AND 46 FEET WEST OF A POWER POLE.
 MF0330'
 MF0330'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12
 MF0330'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 MF0330'THE GROUND AND IS STAMPED HITTS NO 2 1960.  THE MARK IS 50.8
 MF0330'FEET WEST OF A WITNESS POST, 23.5 FEET NORTH OF THE CENTER OF
 MF0330'ROAD AND 1.5 FEET SOUTH OF A FENCE.
 MF0330'
 MF0330'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH
 MF0330'SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE GROUND
 MF0330'AND IS STAMPED HITTS 1960.  THE MARK IS 24.5 FEET SOUTH OF THE
 MF0330'CENTER OF ROAD, 5.2 FEET EAST-NORTHEAST OF A POWER POLE AND 2.3
 MF0330'FEET EAST-NORTHEAST OF A WITNESS POST.
 MF0330'
 MF0330'HEIGHT OF LIGHT ABOVE STATION MARK 3.02 METERS.
 MF0330
 MF0330                          STATION RECOVERY (1961)
 MF0330
 MF0330'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0330'3.7 MI NE FROM BRAIDWOOD.
 MF0330'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM AN OVERPASS
 MF0330'AT THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 113 JUST
 MF0330'NORTH OF BRAIDWOOD, THENCE 0.10 MILES WEST ALONG A GRAVEL ROAD,
 MF0330'ABOUT 0.05 MILES WEST OF A CAFE AND TAVERN, 21 FEET NORTH OF THE
 MF0330'CENTER LINE OF THE ROAD, 3 FEET SOUTH OF THE FENCE, 64.5 FEET
 MF0330'NORTHWEST OF THE SECOND POWER POLE WEST OF THE JUNCTION, 6.4 FEET
 MF0330'SOUTHEAST OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE
 MF0330'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0330
 MF0330                          STATION RECOVERY (1970)
 MF0330
 MF0330'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 MF0330'HITTS 1960-GOOD
 MF0330'
 MF0330'HITTS NO 1 1960-GOOD
 MF0330'
 MF0330'HITTS NO 2 1960-GOOD
 MF0330'
 MF0330'HITTS 1960-AZI-MK GOOD
 MF0330'
 MF0330'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED EXCEPT FOR THE
 MF0330'FOLLOWING CHANGES--1) POWER POLE 46 FT. EAST OF R.M. 1 HAS
 MF0330'BEEN REMOVED.  2) R.M. 1 IS NOW 96 FEET WEST OF A NEW POWER POLE.
 MF0330
 MF0330                          STATION RECOVERY (1972)
 MF0330
 MF0330'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 MF0330'RECOVERED BY BRADY LAND SURVEYING INC
 MF0330'
 MF0330'HITTS 1960-GOOD
 MF0330'
 MF0330'HITTS NO 1 1960-GOOD
 MF0330'
 MF0330'HITTS NO 2 1960-GOOD
 MF0330'
 MF0330'HITTS 1960 (AZIM) GOOD
 MF0330
 MF0330                          STATION RECOVERY (1975)
 MF0330
 MF0330'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 MF0330'RECOVERED IN GOOD CONDITION.
 MF0330
 MF0330                          STATION RECOVERY (1989)
 MF0330
 MF0330'RECOVERY NOTE BY US POWER SQUADRON 1989 (WRM)
 MF0330'MARK NOT FOUND.
 MF0330
 MF0330                          STATION RECOVERY (2008)
 MF0330
 MF0330'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0330'MARK LOCATED IN GOOD CONDITION.  CURRENTLY A SMALL PLYWOOD STICK WITH
 MF0330'PINK MARKING TAPE DENOTES THE MARK'S LOCATION.  IT SHOULD BE ADDED
 MF0330'THAT THE MARK IS APPROXIMATELY 4 INCHES BELOW THE GROUND SURFACE.  AZ
 MF0330'AND RM'S NOT SOUGHT.
 MF0330'
 MF0330'PICTURES ARE AVAILABLE AT THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM)
 MF0330'IN THE BENCHMARKING SECTION UNDER THIS MARK'S PID.
 MF0330
 MF0330                          STATION RECOVERY (2014)
 MF0330
 MF0330'RECOVERY NOTE BY GEOCACHING 2014 (CT)
 MF0330'MARK REMAINS APPROXIMATELY 4 INCHES BELOW THE GROUND SURFACE. THIS
 MF0330'PARTY MARKED THE AREA IN PINK MARKING PAINT.
 MF0330'
 MF0330'REFERENCE MARKS SOUGHT BUT NOT LOCATED.
 MF0330'
 MF0330'AZIMUTH MARK SOUGHT BUT NOT LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0328 ***********************************************************************
 MF0328  DESIGNATION -  HITTS RM 1
 MF0328  PID         -  MF0328
 MF0328  STATE/COUNTY-  IL/WILL
 MF0328  COUNTRY     -  US
 MF0328  USGS QUAD   -  WILMINGTON (2018)
 MF0328
 MF0328                         *CURRENT SURVEY CONTROL
 MF0328  ______________________________________________________________________
 MF0328* NAD 83(1986) POSITION- 41 19 33.26   (N) 088 11 34.31   (W)   HD_HELD1
 MF0328* NAVD 88 ORTHO HEIGHT -   168.310 (meters)      552.20  (feet) ADJUSTED
 MF0328  ______________________________________________________________________
 MF0328  GEOID HEIGHT    -        -32.823 (meters)                     GEOID18
 MF0328  DYNAMIC HEIGHT  -        168.246 (meters)      551.99  (feet) COMP
 MF0328  MODELED GRAVITY -    980,243.7   (mgal)                       NAVD 88
 MF0328
 MF0328  VERT ORDER      -  SECOND    CLASS 0
 MF0328
 MF0328.The horizontal coordinates were determined by differentially corrected
 MF0328.hand held GPS observations or other comparable positioning techniques
 MF0328.and have an estimated accuracy of +/- 3 meters.
 MF0328
 MF0328.The orthometric height was determined by differential leveling and
 MF0328.adjusted by the NATIONAL GEODETIC SURVEY
 MF0328.in June 1991.
 MF0328
 MF0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0328.GEOID18 height accuracy estimate available here.
 MF0328
 MF0328.Click photographs - Photos may exist for this station.
 MF0328
 MF0328.The dynamic height is computed by dividing the NAVD 88
 MF0328.geopotential number by the normal gravity value computed on the
 MF0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0328.degrees latitude (g = 980.6199 gals.).
 MF0328
 MF0328.The modeled gravity was interpolated from observed gravity values.
 MF0328
 MF0328;                    North         East    Units  Estimated Accuracy
 MF0328;SPC IL E     -   517,244.5     311,759.7     MT  (+/- 3 meters HH1 GPS) 
 MF0328
 MF0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0017375622(NAD 83)
 MF0328
 MF0328                          SUPERSEDED SURVEY CONTROL
 MF0328
 MF0328  NGVD 29 (??/??/92)  168.397  (m)          552.48   (f) ADJ UNCH    2 0
 MF0328
 MF0328.Superseded values are not recommended for survey control.
 MF0328
 MF0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0328.See file dsdata.pdf to determine how the superseded data were derived.
 MF0328
 MF0328_MARKER: DR = REFERENCE MARK DISK
 MF0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0328_STAMPING: HITTS NO 1 1960
 MF0328_MARK LOGO: CGS
 MF0328_PROJECTION: FLUSH
 MF0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0328+STABILITY: SURFACE MOTION
 MF0328
 MF0328  HISTORY     - Date     Condition        Report By
 MF0328  HISTORY     - 1960     MONUMENTED       CGS
 MF0328  HISTORY     - 1961     GOOD             CGS
 MF0328
 MF0328                          STATION DESCRIPTION
 MF0328
 MF0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0328'3.7 MI NE FROM BRAIDWOOD.
 MF0328'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM AN OVERPASS
 MF0328'AT THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 113 JUST
 MF0328'NORTH OF BRAIDWOOD, THENCE 0.10 MILES WEST ALONG A GRAVEL ROAD,
 MF0328'ABOUT 0.05 MILES WEST OF A CAFE AND TAVERN, 25 FEET SOUTH OF THE
 MF0328'CENTER LINE OF THE ROAD, 46 FEET WEST OF THE SECOND POWER POLE
 MF0328'WEST OF THE JUNCTION, 46.0 FEET SOUTH OF TRAVERSE STATION HITTS,
 MF0328'48.8 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 MF0328'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MF0328'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0329 ***********************************************************************
 MF0329  DESIGNATION -  HITTS RM 2
 MF0329  PID         -  MF0329
 MF0329  STATE/COUNTY-  IL/WILL
 MF0329  COUNTRY     -  US
 MF0329  USGS QUAD   -  WILMINGTON (2018)
 MF0329
 MF0329                         *CURRENT SURVEY CONTROL
 MF0329  ______________________________________________________________________
 MF0329* NAD 83(1986) POSITION- 41 19 33.71   (N) 088 11 35.06   (W)   HD_HELD1
 MF0329* NAVD 88 ORTHO HEIGHT -   168.089 (meters)      551.47  (feet) ADJUSTED
 MF0329  ______________________________________________________________________
 MF0329  GEOID HEIGHT    -        -32.823 (meters)                     GEOID18
 MF0329  DYNAMIC HEIGHT  -        168.026 (meters)      551.27  (feet) COMP
 MF0329  MODELED GRAVITY -    980,243.7   (mgal)                       NAVD 88
 MF0329
 MF0329  VERT ORDER      -  SECOND    CLASS 0
 MF0329
 MF0329.The horizontal coordinates were determined by differentially corrected
 MF0329.hand held GPS observations or other comparable positioning techniques
 MF0329.and have an estimated accuracy of +/- 3 meters.
 MF0329
 MF0329.The orthometric height was determined by differential leveling and
 MF0329.adjusted by the NATIONAL GEODETIC SURVEY
 MF0329.in June 1991.
 MF0329
 MF0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0329.GEOID18 height accuracy estimate available here.
 MF0329
 MF0329.Click photographs - Photos may exist for this station.
 MF0329
 MF0329.The dynamic height is computed by dividing the NAVD 88
 MF0329.geopotential number by the normal gravity value computed on the
 MF0329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0329.degrees latitude (g = 980.6199 gals.).
 MF0329
 MF0329.The modeled gravity was interpolated from observed gravity values.
 MF0329
 MF0329;                    North         East    Units  Estimated Accuracy
 MF0329;SPC IL E     -   517,258.4     311,742.3     MT  (+/- 3 meters HH1 GPS) 
 MF0329
 MF0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0015575637(NAD 83)
 MF0329
 MF0329                          SUPERSEDED SURVEY CONTROL
 MF0329
 MF0329  NGVD 29 (??/??/92)  168.177  (m)          551.76   (f) ADJ UNCH    2 0
 MF0329
 MF0329.Superseded values are not recommended for survey control.
 MF0329
 MF0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0329.See file dsdata.pdf to determine how the superseded data were derived.
 MF0329
 MF0329_MARKER: DR = REFERENCE MARK DISK
 MF0329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0329_STAMPING: HITTS NO 2 1960
 MF0329_MARK LOGO: CGS
 MF0329_PROJECTION: FLUSH
 MF0329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0329+STABILITY: SURFACE MOTION
 MF0329
 MF0329  HISTORY     - Date     Condition        Report By
 MF0329  HISTORY     - 1960     MONUMENTED       CGS
 MF0329  HISTORY     - 1961     GOOD             CGS
 MF0329
 MF0329                          STATION DESCRIPTION
 MF0329
 MF0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0329'3.7 MI NE FROM BRAIDWOOD.
 MF0329'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM AN OVERPASS
 MF0329'AT THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 113 JUST
 MF0329'NORTH OF BRAIDWOOD, THENCE 0.10 MILES WEST ALONG A GRAVEL ROAD,
 MF0329'ABOUT 0.05 MILES WEST OF A CAFE AND TAVERN, 22 FEET NORTH OF THE
 MF0329'CENTER LINE OF THE ROAD, 1.5 FEET SOUTH OF THE FENCE, 112.5 FEET
 MF0329'NORTHWEST OF THE SECOND POWER POLE WEST OF THE JUNCTION, 56.6
 MF0329'FEET WEST OF TRAVERSE STATION HITTS, 50.7 FEET WEST OF A METAL WITNESS
 MF0329'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 MF0329'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1069 ***********************************************************************
 LC1069  DESIGNATION -  HOAG
 LC1069  PID         -  LC1069
 LC1069  STATE/COUNTY-  IL/LOGAN
 LC1069  COUNTRY     -  US
 LC1069  USGS QUAD   -  WAYNESVILLE WEST (2018)
 LC1069
 LC1069                         *CURRENT SURVEY CONTROL
 LC1069  ______________________________________________________________________
 LC1069* NAD 83(1997) POSITION- 40 14 38.96701(N) 089 14 33.69860(W)   ADJUSTED
 LC1069* NAVD 88 ORTHO HEIGHT -   211.477 (meters)      693.82  (feet) ADJUSTED
 LC1069  ______________________________________________________________________
 LC1069  GEOID HEIGHT    -        -32.511 (meters)                     GEOID18
 LC1069  LAPLACE CORR    -          2.39  (seconds)                    DEFLEC18
 LC1069  DYNAMIC HEIGHT  -        211.369 (meters)      693.47  (feet) COMP
 LC1069  MODELED GRAVITY -    980,108.3   (mgal)                       NAVD 88
 LC1069
 LC1069  HORZ ORDER      -  SECOND
 LC1069  VERT ORDER      -  SECOND    CLASS 0
 LC1069
 LC1069.The horizontal coordinates were established by classical geodetic methods
 LC1069.and adjusted by the National Geodetic Survey in October 1999.
 LC1069
 LC1069.The orthometric height was determined by differential leveling and
 LC1069.adjusted by the NATIONAL GEODETIC SURVEY
 LC1069.in June 1991.
 LC1069
 LC1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1069.GEOID18 height accuracy estimate available here.
 LC1069
 LC1069.Click photographs - Photos may exist for this station.
 LC1069
 LC1069.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1069
 LC1069.The dynamic height is computed by dividing the NAVD 88
 LC1069.geopotential number by the normal gravity value computed on the
 LC1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1069.degrees latitude (g = 980.6199 gals.).
 LC1069
 LC1069.The modeled gravity was interpolated from observed gravity values.
 LC1069
 LC1069. The following values were computed from the NAD 83(1997) position.
 LC1069
 LC1069;                    North         East     Units Scale Factor Converg.
 LC1069;SPC IL W     -   397,506.258   778,615.795   MT  1.00001723   +0 35 49.1
 LC1069;SPC IL W     - 1,304,151.78  2,554,508.65   sFT  1.00001723   +0 35 49.1
 LC1069;UTM  16      - 4,457,269.511   309,239.722   MT  1.00004797   -1 26 57.6
 LC1069
 LC1069!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1069!SPC IL W     -   0.99997193  x   1.00001723  =   0.99998916
 LC1069!UTM  16      -   0.99997193  x   1.00004797  =   1.00001989
 LC1069
 LC1069:                Primary Azimuth Mark                     Grid Az
 LC1069:SPC IL W     -  ATLANTA MUNICIPAL STANDPIPE              019 52 13.9
 LC1069:UTM  16      -  ATLANTA MUNICIPAL STANDPIPE              021 55 00.6
 LC1069
 LC1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0923957269(NAD 83)
 LC1069
 LC1069|---------------------------------------------------------------------|
 LC1069| PID    Reference Object                     Distance      Geod. Az  |
 LC1069|                                                           dddmmss.s |
 LC1069| LC1911 ATLANTA MUNICIPAL STANDPIPE         APPROX. 1.9 KM 0202803.0 |
 LC1069| CI7532 HOAG AZ MK                                         1824751.6 |
 LC1069| LC1068 HOAG RM 1                            30.869 METERS 20956     |
 LC1069| LC1070 HOAG RM 2                            30.695 METERS 32849     |
 LC1069|---------------------------------------------------------------------|
 LC1069
 LC1069                          SUPERSEDED SURVEY CONTROL
 LC1069
 LC1069  NAD 83(1986)-  40 14 38.97846(N)    089 14 33.69621(W) AD(       ) 2
 LC1069  NAD 27      -  40 14 38.83230(N)    089 14 33.36840(W) AD(       ) 2
 LC1069  NGVD 29 (??/??/92)  211.548  (m)          694.05   (f) ADJ UNCH    2 0
 LC1069  NGVD 29             211.55   (m)          694.1    (f) LEVELING    3  
 LC1069
 LC1069.Superseded values are not recommended for survey control.
 LC1069
 LC1069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1069.See file dsdata.pdf to determine how the superseded data were derived.
 LC1069
 LC1069_MARKER: DE = TRAVERSE STATION DISK
 LC1069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1069_STAMPING: HOAG 1960
 LC1069_MARK LOGO: CGS
 LC1069_PROJECTION: FLUSH
 LC1069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1069+STABILITY: SURFACE MOTION
 LC1069_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1069+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2013
 LC1069
 LC1069  HISTORY     - Date     Condition        Report By
 LC1069  HISTORY     - 1960     MONUMENTED       CGS
 LC1069  HISTORY     - 1960     GOOD             CGS
 LC1069  HISTORY     - 1975     GOOD             USGS
 LC1069  HISTORY     - 20010410 GOOD             JCLS
 LC1069  HISTORY     - 20130102 GOOD             INDIV
 LC1069
 LC1069                          STATION DESCRIPTION
 LC1069
 LC1069'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1069'STATION IS LOCATED ABOUT 1-1/2 MILES SOUTH-SOUTHWEST OF ATLANTA,
 LC1069'0.4 MILE SOUTHEAST OF U.S. HIGHWAY 66 AND AT THE HOME OF
 LC1069'MR. ROSCO PATTERSON.
 LC1069'
 LC1069'TO REACH FROM THE POST OFFICE AT S.E. VINE AND CHURCH STREETS
 LC1069'IN ATLANTA, GO SOUTHEAST ON S.E. VINE STREET FOR 0.05 MILE TO
 LC1069'E. SOUTH STREET, TURN LEFT AND GO EAST ON E. SOUTH STREET
 LC1069'FOR 0.2 MILE TO THE JUNCTION OF U.S. HIGHWAY 66, TURN SOUTHWEST
 LC1069'ON U.S. HIGHWAY 66 AND GO 1.75 MILES TO CROSSROAD, TURN
 LC1069'EAST AND GO 0.4 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND
 LC1069'GO SOUTH FOR 0.05 MILE TO STATION ON LEFT AS DESCRIBED.
 LC1069'
 LC1069'STATION MARK, A STANDARD TRAVERSE DISK STAMPED HOAG 1960,
 LC1069'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1069'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 135
 LC1069'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE HOUSE, 89.6 FEET
 LC1069'WEST-SOUTH WEST OF THE SOUTHWEST CORNER OF A GARAGE, 29 FEET
 LC1069'EAST OF THE CENTER OF ROAD, 10.8 FEET NORTHEAST OF A FENCE
 LC1069'CORNER AND 7.4 FEET EAST OF THE WITNESS POST AND FENCE.
 LC1069'
 LC1069'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED HOAG
 LC1069'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1069'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 LC1069'IS 97.3 FEET SOUTHWEST OF THE WITNESS POST, 23 FEET WEST
 LC1069'OF THE CENTER OF ROAD, 2 FEET NORTH-NORTHWEST OF A TELEPHONE
 LC1069'POLE NO. 7270 AND 1 FOOT EAST OF FENCE.
 LC1069'
 LC1069'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED HOAG
 LC1069'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1069'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC1069'MARK IS 126 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER
 LC1069'OF THE HOUSE, 23 FEET WEST OF THE CENTER OF ROAD, 3.8 FEET
 LC1069'SOUTH OF A TELEPHONE POLE NO. 8 AND 1 FOOT EAST OF FENCE.
 LC1069'
 LC1069'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED HOAG 1960, IS
 LC1069'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 LC1069'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 25 FEET
 LC1069'WEST OF THE CENTER OF ROAD, 4 FEET NORTHWEST OF A TELEPHONE
 LC1069'POLE, 1.6 FEET NORTHEAST OF THE WITNESS POST AND 1 FOOT
 LC1069'EAST OF THE FENCE.
 LC1069'
 LC1069'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 LC1069'GRAVELED ROAD 0.15 MILE TO THE AZIMUTH MARK ON RIGHT AS
 LC1069'DESCRIBED.
 LC1069'
 LC1069'HEIGHT OF LIGHT ABOVE STATION MARK 22.12 METERS.
 LC1069
 LC1069                          STATION RECOVERY (1960)
 LC1069
 LC1069'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1069'2 MI S FROM ATLANTA.
 LC1069'ABOUT 0.9 MILES SOUTHWEST ALONG AN ASPHALT STREET (OLD U.S. 66)
 LC1069'FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA, THENCE 0.55
 LC1069'MILES SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.4 MILES EAST
 LC1069'ALONG A GRAVEL ROAD, THENCE 0.05 MILES SOUTH ALONG A GRAVEL ROAD,
 LC1069'AT A DRIVE EAST TO A FARMHOUSE, 29 FEET EAST OF THE CENTER LINE
 LC1069'OF THE ROAD, 7.5 FEET EAST OF A FENCE, 89 FEET WEST SOUTHWEST OF
 LC1069'THE SOUTHWEST CORNER OF A MACHINE SHED, 97 FEET SOUTH OF THE
 LC1069'CENTER LINE OF THE FARM DRIVE, 11 FEET NORTHEAST OF A FENCE
 LC1069'CORNER, 224 FEET SOUTH OF THE CENTER OF THE JUNCTION OF THE
 LC1069'GRAVEL ROADS, 7.5 FEET EAST OF A METAL WITNESS POST, 2 FEET
 LC1069'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 LC1069'POST FLUSH WITH THE GROUND.
 LC1069
 LC1069                          STATION RECOVERY (1975)
 LC1069
 LC1069'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1069'RECOVERED IN GOOD CONDITION.
 LC1069
 LC1069                          STATION RECOVERY (2001)
 LC1069
 LC1069'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 LC1069'RECOVERED IN GOOD CONDITION.
 LC1069
 LC1069                          STATION RECOVERY (2013)
 LC1069
 LC1069'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 LC1069'UNDER TREE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0629 ***********************************************************************
 NH0629  DESIGNATION -  HOCOMB
 NH0629  PID         -  NH0629
 NH0629  STATE/COUNTY-  IL/OGLE
 NH0629  COUNTRY     -  US
 NH0629  USGS QUAD   -  KINGS (2018)
 NH0629
 NH0629                         *CURRENT SURVEY CONTROL
 NH0629  ______________________________________________________________________
 NH0629* NAD 83(1997) POSITION- 42 03 32.95898(N) 089 05 41.80788(W)   ADJUSTED
 NH0629* NAVD 88 ORTHO HEIGHT -   261.768 (meters)      858.82  (feet) ADJUSTED
 NH0629  ______________________________________________________________________
 NH0629  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 NH0629  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 NH0629  DYNAMIC HEIGHT  -        261.680 (meters)      858.53  (feet) COMP
 NH0629  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 NH0629
 NH0629  HORZ ORDER      -  SECOND
 NH0629  VERT ORDER      -  FIRST     CLASS I
 NH0629
 NH0629.The horizontal coordinates were established by classical geodetic methods
 NH0629.and adjusted by the National Geodetic Survey in October 1999.
 NH0629
 NH0629.The orthometric height was determined by differential leveling and
 NH0629.adjusted by the NATIONAL GEODETIC SURVEY
 NH0629.in June 1991.
 NH0629
 NH0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0629.GEOID18 height accuracy estimate available here.
 NH0629
 NH0629.Click photographs - Photos may exist for this station.
 NH0629
 NH0629.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0629
 NH0629.The dynamic height is computed by dividing the NAVD 88
 NH0629.geopotential number by the normal gravity value computed on the
 NH0629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0629.degrees latitude (g = 980.6199 gals.).
 NH0629
 NH0629.The modeled gravity was interpolated from observed gravity values.
 NH0629
 NH0629. The following values were computed from the NAD 83(1997) position.
 NH0629
 NH0629;                    North         East     Units Scale Factor Converg.
 NH0629;SPC IL W     -   599,208.596   788,705.858   MT  1.00003796   +0 43 04.8
 NH0629;SPC IL W     - 1,965,903.54  2,587,612.47   sFT  1.00003796   +0 43 04.8
 NH0629;UTM  16      - 4,658,467.613   326,658.257   MT  0.99996974   -1 24 13.5
 NH0629
 NH0629!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0629!SPC IL W     -   0.99996413  x   1.00003796  =   1.00000209
 NH0629!UTM  16      -   0.99996413  x   0.99996974  =   0.99993387
 NH0629
 NH0629:                Primary Azimuth Mark                     Grid Az
 NH0629:SPC IL W     -  WHITE ROCK TWP ATT MICROWAVE             184 38 09.4
 NH0629:UTM  16      -  WHITE ROCK TWP ATT MICROWAVE             186 45 27.7
 NH0629
 NH0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2665858467(NAD 83)
 NH0629
 NH0629|---------------------------------------------------------------------|
 NH0629| PID    Reference Object                     Distance      Geod. Az  |
 NH0629|                                                           dddmmss.s |
 NH0629| CI9770 HOCOMB RM 1                           5.934 METERS 09936     |
 NH0629| NH1491 WHITE ROCK TWP ATT MICROWAVE        APPROX. 2.7 KM 1852114.2 |
 NH0629| NH0628 HOCOMB RM 2                          56.191 METERS 19737     |
 NH0629|---------------------------------------------------------------------|
 NH0629
 NH0629                          SUPERSEDED SURVEY CONTROL
 NH0629
 NH0629  NAD 83(1996)-  42 03 32.95955(N)    089 05 41.80991(W) AD(       ) 2
 NH0629  NAD 83(1986)-  42 03 32.95702(N)    089 05 41.81283(W) AD(       ) 2
 NH0629  NAD 27      -  42 03 32.85980(N)    089 05 41.44790(W) AD(       ) 2
 NH0629  USSD        -  42 03 33.00400(N)    089 05 41.24100(W) AD(       ) 3
 NH0629  NGVD 29 (??/??/92)  261.803  (m)          858.93   (f) ADJ UNCH    1 1
 NH0629  NGVD 29             261.80   (m)          858.9    (f) LEVELING    3  
 NH0629
 NH0629.Superseded values are not recommended for survey control.
 NH0629
 NH0629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0629.See file dsdata.pdf to determine how the superseded data were derived.
 NH0629
 NH0629_MARKER: DS = TRIANGULATION STATION DISK
 NH0629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0629_STAMPING: HOCOMB 859.155 1920
 NH0629_MARK LOGO: CGS
 NH0629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0629+STABILITY: SURFACE MOTION
 NH0629
 NH0629  HISTORY     - Date     Condition        Report By
 NH0629  HISTORY     - 1920     MONUMENTED       CGS
 NH0629  HISTORY     - 1954     GOOD             CGS
 NH0629  HISTORY     - 1969     GOOD             CGS
 NH0629  HISTORY     - 1969     GOOD             CGS
 NH0629  HISTORY     - 1972     GOOD             ILDT
 NH0629  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0629  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0629  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0629
 NH0629                          STATION DESCRIPTION
 NH0629
 NH0629'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0629'STATION IS ABOUT 3/4 MILE S OF HOLCOMB, ON THE E SIDE OF THE
 NH0629'CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, ON THE N END
 NH0629'OF THE FIRST CUT S OF HOLCOMB, 50 YARDS S OF A SWITCH SIGNAL,
 NH0629'AND 8.16 METERS (26.77 FEET) E OF THE E AND NEAREST RAIL.
 NH0629'THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 NH0629'BRONZE DISKS SET IN CONCRETE.
 NH0629'THE REFERENCE MARK IS ON THE SAME SIDE OF THE
 NH0629'TRACK, NEAR THE FENCE LINE, 5.96 METERS (19.55 FEET) FROM
 NH0629'THE STATION, N 80 DEG 16 MIN W.
 NH0629
 NH0629                          STATION RECOVERY (1954)
 NH0629
 NH0629'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0629'STATION WAS RECOVERED AS DESCRIBED AND THE STATION MARK AND
 NH0629'REFERENCE MARK NO. 1 WAS FOUND IN GOOD CONDITION.  REFERENCE
 NH0629'MARK NO. 2 WAS ESTABLISHED AT THIS TIME.  NO SUTIABLE PLACE
 NH0629'FOR AN AZIMUTH MARK.  DUE TO TELEPHONE LINES OVER THE STATION
 NH0629'MARK, REFERENCE MARK NO. 2 WAS OCCUPIED AT THIS TIME.  A
 NH0629'COMPLETE NEW DESCRIPTION FOLLOWS.
 NH0629'
 NH0629'STATION IS LOCATED ON THE EAST SIDE OF THE CHICAGO, BURLINGTON
 NH0629'AND QUINCY RAILROAD TRACKS ABOUT 0.35 MILE SOUTH OF HOLCOMB.
 NH0629'IT IS 26.8 EAST OF THE EAST RAIL OF THE RAILROAD, 8 FEET
 NH0629'EAST OF THE EAST BANK OF RAILROAD CUT AND 5 FEET NORTHWEST
 NH0629'OF A TELEPHONE POLE.  THE MARK PROJECTS 2 INCHES AND THE
 NH0629'DISK IS STAMPED HOCOMB 1920 859.155.
 NH0629'
 NH0629'REFERENCE MARK NO. 1 IS 19.47 FEET 5.934 METERS EAST OF
 NH0629'THE STATION, 16 FEET EAST OF A TELEPHONE POLE AND 2 FEET
 NH0629'WEST OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE
 NH0629'DISK IS STAMPED HOCOMB 1920 855.133.
 NH0629'
 NH0629'REFERENCE MARK NO. 2 IS 184.34 FEET 56.187 METERS SOUTHWEST
 NH0629'OF THE STATION, 20.7 FEET WEST OF THE WEST RAIL OF THE RAILROAD
 NH0629'TRACK, 25 FEET EAST OF A FENCE LINE AND 5 FEET WEST OF THE
 NH0629'WEST EDGE OF RAILROAD CUT.  THE MARK IS A FOUR INCH CAST
 NH0629'IRON PIPE THAT PROJECTS 2 INCHES WITH A STANDARD U.S. COAST
 NH0629'AND GEODETIC SURVEY REFERENCE MARK DISK IN THE TOP STAMPED
 NH0629'HOCOMB NO 2 1920.
 NH0629'
 NH0629'TO REACH THE STATION FROM THE RAILROAD DEPOT IN HOLCOMB, GO
 NH0629'WEST ON PAVED ROAD FOR ABOUT 50 YARDS TO A CROSSROAD, TURN
 NH0629'LEFT AND GO SOUTH ON GRAVEL ROAD FOR 0.35 MILE TO END OF
 NH0629'TRUCK TRAVEL.  PACK EAST ACROSS CULTIVATED FIELD FOR ABOUT
 NH0629'75 FEET TO THE RAILROAD RIGHT-OF-WAY AND THE STATION ON THE
 NH0629'EAST SIDE OF TRACKS AS DESCRIBED.
 NH0629'
 NH0629'DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS AND OBJECTS
 NH0629'VISIBLE FROM THE GROUND.
 NH0629
 NH0629                          STATION RECOVERY (1969)
 NH0629
 NH0629'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 NH0629'THE STATION MARK, STAMPED HOCOMB 859.155 1920, IS ABOUT
 NH0629'0.3 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0629'RAILROAD FROM THE STATION AT HOLCOMB, 17-1/2 RAILS SOUTH
 NH0629'OF MILEPOST 9, 27 FEET EAST OF THE EAST RAIL, 21-1/2 FEET WEST
 NH0629'OF A FENCE, 4 FEET NORTHWEST OF A TELEPHONE POLE, 19.47 FEET
 NH0629'WEST OF R.M. HOCOMB, 184.34 FEET NORTHEAST AND ACROSS THE
 NH0629'TRACK FROM HOCOMB R.M. 2, ABOUT 7 FEET ABOVE THE LEVEL OF
 NH0629'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 NH0629'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
 NH0629'
 NH0629'R.M. HOCOMB, STAMPED HOCOMB 855.133 1920 IS 19.47 FEET EAST
 NH0629'OF THE STATION MARK, 17-1/2 RAILS SOUTH OF MILEPOST 9, 46-1/2
 NH0629'FEET EAST OF THE EAST RAIL, 16 FEET EAST OF A TELEPHONE POLE,
 NH0629'2 FEET WEST OF A FENCE, ABOUT 3 FEET ABOVE THE LEVEL OF THE TRACK,
 NH0629'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES
 NH0629'ABOVE THE SURFACE OF THE GROUND.
 NH0629'
 NH0629'R.M. 2, STAMPED HOCOMB NO 2 1920 IS 184.34 FEET SOUTHWEST
 NH0629'AND ACROSS THE TRACK FROM THE STATION MARK, 287 YARDS SOUTH OF
 NH0629'MILEPOST 9, 20-1/2 FEET WEST OF THE WEST RAIL, 25 FEET EAST
 NH0629'OF A FENCE, 116 FEET EAST OF THE CENTER LINE OF A GRAVELED ROAD
 NH0629'WHICH PARALLELS THE TRACK ON THE WEST SIDE, 1.0 FOOT WEST
 NH0629'OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE
 NH0629'TRACK, AND SET IN THE TOP OF A 3 1/2-INCH IRON PIPE THAT
 NH0629'IS FILLED WITH CONCRETE AND WHICH PROJECTS 1 INCH ABOVE THE
 NH0629'SURFACE OF THE GROUND.
 NH0629'
 NH0629'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.3 MILE
 NH0629'SOUTH
 NH0629
 NH0629                          STATION RECOVERY (1969)
 NH0629
 NH0629'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0629'0.3 MI S FROM HOLCOMB.
 NH0629'ABOUT 0.3 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0629'RAILROAD FROM THE STATION AT HOLCOMB, 17 1/2 RAILS SOUTH OF
 NH0629'MILEPOST 9, 27 FEET EAST OF THE EAST RAIL, 21 1/2 FEET WEST
 NH0629'OF A FENCE, 4 FEET NORTHWEST OF A TELEPHONE POLE, 19.47 FEET
 NH0629'WEST OF RM HOCOMB, 184.34 FEET NORTHEAST AND ACROSS THE TRACK
 NH0629'FROM HOCOMB RM 2, ABOUT 7 FEET ABOVE THE LEVEL OF THE TRACK, AND
 NH0629'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE
 NH0629'THE SURFACE OF THE GROUND.  SEC 2, T41N, R1E.
 NH0629
 NH0629                          STATION RECOVERY (1972)
 NH0629
 NH0629'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH0629'HOCOMB 1920-GOOD
 NH0629'
 NH0629'HOCOMB NO. 1 1920-GOOD
 NH0629'
 NH0629'HOCOMB NO. 2 1920-GOOD
 NH0629'
 NH0629'RECOVERED AS DESCRIBED.
 NH0629
 NH0629                          STATION RECOVERY (1996)
 NH0629
 NH0629'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0629'MARK NOT FOUND.
 NH0629
 NH0629                          STATION RECOVERY (2001)
 NH0629
 NH0629'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0629'MARK NOT FOUND.
 NH0629
 NH0629                          STATION RECOVERY (2004)
 NH0629
 NH0629'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0629'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0630 ***********************************************************************
 NH0630  DESIGNATION -  HOCOMB RM
 NH0630  PID         -  NH0630
 NH0630  STATE/COUNTY-  IL/OGLE
 NH0630  COUNTRY     -  US
 NH0630  USGS QUAD   -  KINGS (2018)
 NH0630
 NH0630                         *CURRENT SURVEY CONTROL
 NH0630  ______________________________________________________________________
 NH0630* NAD 83(1986) POSITION- 42 03 32.93   (N) 089 05 41.55   (W)   HD_HELD1
 NH0630* NAVD 88 ORTHO HEIGHT -   260.605 (meters)      855.00  (feet) ADJUSTED
 NH0630  ______________________________________________________________________
 NH0630  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 NH0630  DYNAMIC HEIGHT  -        260.518 (meters)      854.72  (feet) COMP
 NH0630  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 NH0630
 NH0630  VERT ORDER      -  FIRST     CLASS I
 NH0630
 NH0630.The horizontal coordinates were determined by differentially corrected
 NH0630.hand held GPS observations or other comparable positioning techniques
 NH0630.and have an estimated accuracy of +/- 3 meters.
 NH0630
 NH0630.The orthometric height was determined by differential leveling and
 NH0630.adjusted by the NATIONAL GEODETIC SURVEY
 NH0630.in June 1991.
 NH0630
 NH0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0630.GEOID18 height accuracy estimate available here.
 NH0630
 NH0630.Click photographs - Photos may exist for this station.
 NH0630
 NH0630.The dynamic height is computed by dividing the NAVD 88
 NH0630.geopotential number by the normal gravity value computed on the
 NH0630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0630.degrees latitude (g = 980.6199 gals.).
 NH0630
 NH0630.The modeled gravity was interpolated from observed gravity values.
 NH0630
 NH0630;                    North         East    Units  Estimated Accuracy
 NH0630;SPC IL W     -   599,207.8     788,711.8     MT  (+/- 3 meters HH1 GPS) 
 NH0630
 NH0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2666458466(NAD 83)
 NH0630
 NH0630                          SUPERSEDED SURVEY CONTROL
 NH0630
 NH0630  NGVD 29 (??/??/92)  260.641  (m)          855.12   (f) ADJ UNCH    1 1
 NH0630
 NH0630.Superseded values are not recommended for survey control.
 NH0630
 NH0630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0630.See file dsdata.pdf to determine how the superseded data were derived.
 NH0630
 NH0630_MARKER: DR = REFERENCE MARK DISK
 NH0630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0630_STAMPING: HOCOMB 855.133 1920
 NH0630_MARK LOGO: CGS
 NH0630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0630+STABILITY: SURFACE MOTION
 NH0630
 NH0630  HISTORY     - Date     Condition        Report By
 NH0630  HISTORY     - 1920     MONUMENTED       CGS
 NH0630  HISTORY     - 1969     GOOD             CGS
 NH0630  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0630  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0630  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0630
 NH0630                          STATION DESCRIPTION
 NH0630
 NH0630'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0630'0.3 MI S FROM HOLCOMB.
 NH0630'ABOUT 0.3 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0630'RAILROAD FROM THE STATION AT HOLCOMB, 17 1/2 RAILS SOUTH OF
 NH0630'MILEPOST 9, 46 1/2 FEET EAST OF THE EAST RAIL, 16 FEET EAST OF
 NH0630'A TELEPHONE POLE, 2 FEET WEST OF A FENCE, 19.47 FEET EAST OF
 NH0630'TRIANGULATION STATION HOCOMB 1920, ABOUT 3 FEET ABOVE THE LEVEL
 NH0630'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NH0630'2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 2, T41N, R1E.
 NH0630
 NH0630                          STATION RECOVERY (1996)
 NH0630
 NH0630'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0630'MARK NOT FOUND.
 NH0630
 NH0630                          STATION RECOVERY (2001)
 NH0630
 NH0630'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0630'MARK NOT FOUND.
 NH0630
 NH0630                          STATION RECOVERY (2004)
 NH0630
 NH0630'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0630'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0628 ***********************************************************************
 NH0628  DESIGNATION -  HOCOMB RM 2
 NH0628  PID         -  NH0628
 NH0628  STATE/COUNTY-  IL/OGLE
 NH0628  COUNTRY     -  US
 NH0628  USGS QUAD   -  KINGS (2018)
 NH0628
 NH0628                         *CURRENT SURVEY CONTROL
 NH0628  ______________________________________________________________________
 NH0628* NAD 83(1997) POSITION- 42 03 31.22326(N) 089 05 42.54771(W)   ADJUSTED
 NH0628* NAVD 88 ORTHO HEIGHT -   262.009 (meters)      859.61  (feet) ADJUSTED
 NH0628  ______________________________________________________________________
 NH0628  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 NH0628  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 NH0628  DYNAMIC HEIGHT  -        261.921 (meters)      859.32  (feet) COMP
 NH0628  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 NH0628
 NH0628  HORZ ORDER      -  SECOND
 NH0628  VERT ORDER      -  FIRST     CLASS I
 NH0628
 NH0628.The horizontal coordinates were established by classical geodetic methods
 NH0628.and adjusted by the National Geodetic Survey in October 1999.
 NH0628
 NH0628.The orthometric height was determined by differential leveling and
 NH0628.adjusted by the NATIONAL GEODETIC SURVEY
 NH0628.in June 1991.
 NH0628
 NH0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0628.GEOID18 height accuracy estimate available here.
 NH0628
 NH0628.Click photographs - Photos may exist for this station.
 NH0628
 NH0628.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0628
 NH0628.The dynamic height is computed by dividing the NAVD 88
 NH0628.geopotential number by the normal gravity value computed on the
 NH0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0628.degrees latitude (g = 980.6199 gals.).
 NH0628
 NH0628.The modeled gravity was interpolated from observed gravity values.
 NH0628
 NH0628. The following values were computed from the NAD 83(1997) position.
 NH0628
 NH0628;                    North         East     Units Scale Factor Converg.
 NH0628;SPC IL W     -   599,154.832   788,689.518   MT  1.00003793   +0 43 04.2
 NH0628;SPC IL W     - 1,965,727.14  2,587,558.86   sFT  1.00003793   +0 43 04.2
 NH0628;UTM  16      - 4,658,414.493   326,639.940   MT  0.99996981   -1 24 13.9
 NH0628
 NH0628!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0628!SPC IL W     -   0.99996410  x   1.00003793  =   1.00000202
 NH0628!UTM  16      -   0.99996410  x   0.99996981  =   0.99993391
 NH0628
 NH0628:                Primary Azimuth Mark                     Grid Az
 NH0628:SPC IL W     -  WHITE ROCK TWP ATT MICROWAVE             184 22 34.7
 NH0628:UTM  16      -  WHITE ROCK TWP ATT MICROWAVE             186 29 52.8
 NH0628
 NH0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2663958414(NAD 83)
 NH0628
 NH0628|---------------------------------------------------------------------|
 NH0628| PID    Reference Object                     Distance      Geod. Az  |
 NH0628|                                                           dddmmss.s |
 NH0628| NH0629 HOCOMB                               56.191 METERS 01737     |
 NH0628| NH1491 WHITE ROCK TWP ATT MICROWAVE        APPROX. 2.6 KM 1850538.9 |
 NH0628|---------------------------------------------------------------------|
 NH0628
 NH0628                          SUPERSEDED SURVEY CONTROL
 NH0628
 NH0628  NAD 83(1996)-  42 03 31.22382(N)    089 05 42.54974(W) AD(       ) 2
 NH0628  NAD 83(1986)-  42 03 31.22134(N)    089 05 42.55264(W) AD(       ) 2
 NH0628  NAD 27      -  42 03 31.12410(N)    089 05 42.18770(W) AD(       ) 2
 NH0628  NGVD 29 (??/??/92)  262.045  (m)          859.73   (f) ADJ UNCH    1 1
 NH0628  NGVD 29             262.05   (m)          859.7    (f) LEVELING    3  
 NH0628
 NH0628.Superseded values are not recommended for survey control.
 NH0628
 NH0628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0628.See file dsdata.pdf to determine how the superseded data were derived.
 NH0628
 NH0628_MARKER: DR = REFERENCE MARK DISK
 NH0628_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0628_STAMPING: HOCOMB NO 2 1920
 NH0628_MARK LOGO: CGS
 NH0628_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0628_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0628
 NH0628  HISTORY     - Date     Condition        Report By
 NH0628  HISTORY     - 1954     MONUMENTED       CGS
 NH0628  HISTORY     - 1969     GOOD             CGS
 NH0628  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0628  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0628  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0628
 NH0628                          STATION DESCRIPTION
 NH0628
 NH0628'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0628'STATION IS LOCATED ON THE WEST SIDE OF THE CHICAGO, BURLINGTON
 NH0628'AND QUINCY RAILROAD TRACKS ABOUT 0.4 MILE SOUTH OF HOLCOMB.
 NH0628'IT IS 25 FEET EAST OF A FENCE LINE, 20.7 FEET WEST OF THE
 NH0628'WEST RAIL OF THE RAILROAD TRACK AND 5 FEET WEST OF THE WEST
 NH0628'EDGE OF RAILROAD CUT.  THE MARK IS A FOUR INCH CAST IRON
 NH0628'PIPE THAT PROJECTS 2 INCHES WITH A STANDARD U.S. COAST AND
 NH0628'GEODETIC SURVEY REFERENCE MARK DISK IN THE TOP STAMPED HOCOMB
 NH0628'NO 2 1920.
 NH0628'
 NH0628'HOCOMB 1920 WAS USED AS A REFERENCE MARK.  IT IS 26.8 FEET
 NH0628'EAST OF THE EAST RAIL OF THE RAILROAD, 8 FEET EAST OF THE
 NH0628'EAST BANK OF RAILROAD CUT AND 5 FEET NORTHWEST OF A TELEPHONE
 NH0628'POLE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 NH0628'HOCOMB 1920 859.155.
 NH0628'
 NH0628'NO SUITABLE PLACE FOR AN AZIMUTH MARK.
 NH0628'
 NH0628'TO REACH THE STATION FROM THE RAILROAD DEPOT IN HOLCOMB,
 NH0628'GO WEST ON PAVED ROAD FOR ABOUT 50 YARDS TO A CROSSROAD,
 NH0628'TURN LEFT AND GO SOUTH ON GRAVEL ROAD FOR 0.4 MILE TO THE
 NH0628'END OF TRUCK TRAVEL.  PACK EAST ACROSS CULTIVATED FIELD FOR
 NH0628'ABOUT 75 FEET TO THE RAILROAD RIGHT-OF-WAY AND THE STATION
 NH0628'ON THE WEST SIDE OF TRACKS AS DESCRIBED.
 NH0628'
 NH0628'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH0628
 NH0628                          STATION RECOVERY (1969)
 NH0628
 NH0628'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0628'0.3 MI S FROM HOLCOMB.
 NH0628'ABOUT 0.3 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0628'RAILROAD FROM THE STATION AT HOLCOMB, 287 YARDS SOUTH OF MILEPOST
 NH0628'9, 20 1/2 FEET WEST OF THE WEST RAIL, 25 FEET EAST OF A FENCE,
 NH0628'184.34 FEET SOUTHWEST AND ACROSS THE TRACK FROM TRIANGULATION
 NH0628'STATION HOCOMB 1920, 116 FEET EAST OF THE CENTER LINE OF A
 NH0628'GRAVELED ROAD WHICH PARALLELS THE TRACK ON THE WEST SIDE, 1.0
 NH0628'FOOT WEST OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL
 NH0628'OF THE TRACK, AND SET IN THE TOP OF A 3 1/2-INCH IRON PIPE THAT
 NH0628'IS FILLED WITH CONCRETE AND WHICH PROJECTS 1 INCH ABOVE THE
 NH0628'SURFACE OF THE GROUND.  SEC 3, T41N, R1E.
 NH0628
 NH0628                          STATION RECOVERY (1996)
 NH0628
 NH0628'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0628'MARK NOT FOUND.
 NH0628
 NH0628                          STATION RECOVERY (2001)
 NH0628
 NH0628'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0628'MARK NOT FOUND.
 NH0628
 NH0628                          STATION RECOVERY (2004)
 NH0628
 NH0628'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0628'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3120 ***********************************************************************
 ME3120  DESIGNATION -  HOFFMAN
 ME3120  PID         -  ME3120
 ME3120  STATE/COUNTY-  IL/COOK
 ME3120  COUNTRY     -  US
 ME3120  USGS QUAD   -  BERWYN (2018)
 ME3120
 ME3120                         *CURRENT SURVEY CONTROL
 ME3120  ______________________________________________________________________
 ME3120* NAD 83(1997) POSITION- 41 49 14.21261(N) 087 49 18.92119(W)   ADJUSTED
 ME3120* NAVD 88 ORTHO HEIGHT -   185.    (meters)      607.    (feet) SCALED
 ME3120  ______________________________________________________________________
 ME3120  GEOID HEIGHT    -        -33.429 (meters)                     GEOID18
 ME3120  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 ME3120  HORZ ORDER      -  SECOND
 ME3120
 ME3120.The horizontal coordinates were established by classical geodetic methods
 ME3120.and adjusted by the National Geodetic Survey in October 1999.
 ME3120
 ME3120.The orthometric height was scaled from a topographic map.
 ME3120
 ME3120.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3120.GEOID18 height accuracy estimate available here.
 ME3120
 ME3120.Click photographs - Photos may exist for this station.
 ME3120
 ME3120.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3120
 ME3120. The following values were computed from the NAD 83(1997) position.
 ME3120
 ME3120;                    North         East     Units Scale Factor Converg.
 ME3120;SPC IL E     -   572,304.938   342,488.567   MT  0.99999721   +0 20 27.7
 ME3120;SPC IL E     - 1,877,637.12  1,123,647.91   sFT  0.99999721   +0 20 27.7
 ME3120;UTM  16      - 4,630,186.067   431,739.221   MT  0.99965734   -0 32 53.1
 ME3120
 ME3120!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3120!SPC IL E     -   0.99997624  x   0.99999721  =   0.99997345
 ME3120!UTM  16      -   0.99997624  x   0.99965734  =   0.99963359
 ME3120
 ME3120:                Primary Azimuth Mark                     Grid Az
 ME3120:SPC IL E     -  LORETTO                                  039 37 11.0
 ME3120:UTM  16      -  LORETTO                                  040 30 31.8
 ME3120
 ME3120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3173930186(NAD 83)
 ME3120
 ME3120|---------------------------------------------------------------------|
 ME3120| PID    Reference Object                     Distance      Geod. Az  |
 ME3120|                                                           dddmmss.s |
 ME3120| ME3117 LORETTO                             APPROX. 7.5 KM 0395738.7 |
 ME3120| CM3679 HOFFMAN RM 1                          4.035 METERS 10532     |
 ME3120| CM3680 HOFFMAN RM 2                          7.470 METERS 18619     |
 ME3120|---------------------------------------------------------------------|
 ME3120
 ME3120                          SUPERSEDED SURVEY CONTROL
 ME3120
 ME3120  NAD 83(1997)-  41 49 14.21270(N)    087 49 18.92160(W) AD(       ) 2
 ME3120  NAD 83(1994)-  41 49 14.21499(N)    087 49 18.93110(W) AD(       ) 2
 ME3120  NAD 83(1986)-  41 49 14.21571(N)    087 49 18.93082(W) AD(       ) 2
 ME3120  NAD 27      -  41 49 14.10299(N)    087 49 18.72256(W) AD(       ) 2
 ME3120
 ME3120.Superseded values are not recommended for survey control.
 ME3120
 ME3120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3120.See file dsdata.pdf to determine how the superseded data were derived.
 ME3120
 ME3120_MARKER: DS = TRIANGULATION STATION DISK
 ME3120_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME3120_SP_SET: TOWER ROOF
 ME3120_STAMPING: HOFFMAN 1956
 ME3120_MARK LOGO: CGS
 ME3120_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3120
 ME3120  HISTORY     - Date     Condition        Report By
 ME3120  HISTORY     - 1956     MONUMENTED       CGS
 ME3120  HISTORY     - 1967     GOOD             CGS
 ME3120
 ME3120                          STATION DESCRIPTION
 ME3120
 ME3120'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3120'THE STATION IS ON THE EAST SIDE OF THE DES PLAINES RIVER, ABOUT 1-1/2
 ME3120'BLOCKS NORTH OF U.S. HIGHWAY 34
 ME3120'IN THE VILLAGE OF LYONS, ON TOP OF THE HOFFMAN DAM TOWER.  THE
 ME3120'TOWER IS A CONCRETE STRUCTURE ABOUT
 ME3120'30 FEET SQUARE AND 100 FEET HIGH, UNUSED AT PRESENT
 ME3120'AND NOW PROPERTY OF THE COOK COUNTY FOREST PRESERVE.
 ME3120'PERMISSION TO USE THE STATION AND A
 ME3120'KEY TO THE LOCKED DOOR MAY BE OBTAINED FROM THE CHIEF ENGINEER OF THE
 ME3120'COOK COUNTY FOREST PRESERVE,
 ME3120'WHOSE OFFICE IS AT HARLEM AVENUE AND LAKE STREET IN RIVER FOREST.
 ME3120'THE STATION IS 17 FEET WEST OF THE
 ME3120'EAST WALL OF THE PARAPET, 15 FEET EAST OF THE WEST WALL,
 ME3120'9 FEET SOUTH OF THE NORTH WALL AND 7 FEET NORTH
 ME3120'OF A CONCRETE POST, WHICH IS LOCATED
 ME3120'NEAR THE CENTER OF THE TOP OF THE TOWER.  THE MARK IS FLUSH IN A
 ME3120'DRILL HOLE IN THE CONCRETE ROOF
 ME3120'OF THE TOWER AND THE DISK IS STAMPED HOFFMAN 1956.
 ME3120'
 ME3120'REFERENCE MARK 1 IS 3 FEET SOUTH OF THE NORTH WALL, 5 FEET WEST OF
 ME3120'THE EAST WALL AND 6 FEET WEST
 ME3120'OF THE DAM TOWER.  THE MARK IS SET FLUSH IN A
 ME3120'DRILL HOLE IN THE CONCRETE ROOF OF
 ME3120'THE TOWER AND THE DISK IS STAMPED HOFFMAN NO 1 1956.
 ME3120'
 ME3120'REFERENCE MARK 2 IS 4 FEET NORTHWEST OF THE SOUTHEAST CORNER OF THE
 ME3120'TOWER, 4 FEET NORTH OF THE
 ME3120'SOUTH WALL AND 3 FEET WEST OF THE EAST WALL.  THE MARK IS SET FLUSH
 ME3120'IN A DRILL HOLE IN THE CONCRETE
 ME3120'ROOF AND THE DISK IS STAMPED HOFFMAN NO 2 1956.
 ME3120'
 ME3120'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME3120
 ME3120                          STATION RECOVERY (1967)
 ME3120
 ME3120'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME3120'THE TOWER IS STILL STANDING BUT THE DOORS ARE NOW WELDED SHUT AND THE
 ME3120'MARKS COULD NOT BE CHECKED.
 ME3120'
 ME3120'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT LYONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1065 ***********************************************************************
 NH1065  DESIGNATION -  HOFFMAN ESTATES WATER TANK
 NH1065  PID         -  NH1065
 NH1065  STATE/COUNTY-  IL/COOK
 NH1065  COUNTRY     -  US
 NH1065  USGS QUAD   -  PALATINE (2018)
 NH1065
 NH1065                         *CURRENT SURVEY CONTROL
 NH1065  ______________________________________________________________________
 NH1065* NAD 83(1997) POSITION- 42 02 54.86496(N) 088 04 40.05328(W)   ADJUSTED
 NH1065  ______________________________________________________________________
 NH1065  GEOID HEIGHT    -        -33.624 (meters)                     GEOID18
 NH1065  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 NH1065  HORZ ORDER      -  THIRD
 NH1065
 NH1065.The horizontal coordinates were established by classical geodetic methods
 NH1065.and adjusted by the National Geodetic Survey in October 1999.
 NH1065
 NH1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1065.GEOID18 height accuracy estimate available here.
 NH1065
 NH1065.Click photographs - Photos may exist for this station.
 NH1065
 NH1065.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1065
 NH1065. The following values were computed from the NAD 83(1997) position.
 NH1065
 NH1065;                    North         East     Units Scale Factor Converg.
 NH1065;SPC IL E     -   597,529.323   321,155.116   MT  0.99998050   +0 10 16.1
 NH1065;SPC IL E     - 1,960,394.12  1,053,656.41   sFT  0.99998050   +0 10 16.1
 NH1065;UTM  16      - 4,655,731.219   410,807.146   MT  0.99969789   -0 43 18.9
 NH1065
 NH1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1080755731(NAD 83)
 NH1065
 NH1065                          SUPERSEDED SURVEY CONTROL
 NH1065
 NH1065  NAD 83(1997)-  42 02 54.86487(N)    088 04 40.05388(W) AD(       ) 3
 NH1065  NAD 83(1986)-  42 02 54.86839(N)    088 04 40.06567(W) AD(       ) 3
 NH1065  NAD 27      -  42 02 54.77000(N)    088 04 39.80300(W) AD(       ) 3
 NH1065
 NH1065.Superseded values are not recommended for survey control.
 NH1065
 NH1065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1065.See file dsdata.pdf to determine how the superseded data were derived.
 NH1065
 NH1065_MARKER: 53 = ELEVATED TANK
 NH1065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1065+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 NH1065
 NH1065  HISTORY     - Date     Condition        Report By
 NH1065  HISTORY     - 1956     FIRST OBSERVED   CGS
 NH1065  HISTORY     - 1966     GOOD             CGS
 NH1065  HISTORY     - 20031027 GOOD             USPSQD
 NH1065
 NH1065                          STATION DESCRIPTION
 NH1065
 NH1065'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1065'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 NH1065'THE HOFFMAN ESTATES, A LARGE SUB-DIVISION, ABOUT 3-1/2 MILES
 NH1065'NORTH OF ROSELLE AND ABOUT 3 MILES SOUTHWEST OF PALATINE.
 NH1065'IT IS ON THE SOUTH SIDE OF STATE HIGHWAY 58 (GOLF ROAD),
 NH1065'ABOUT 1/2 MILE EAST OF THE JUNCTION OF HIGGINS ROAD (STATE
 NH1065'HIGHWAY 72).  IT IS A STEEL TANK SUPPORTED BY A FOUR-LEGGED
 NH1065'STEEL STRUCTURE AND IS PAINTED SILVER WITH THE NAME HOFFMAN
 NH1065'ESTATES PAINTED ON THE EAST AND WEST SIDES IN BLACK LETTERS.
 NH1065'IT IS ABOUT 150 FEET HIGH.
 NH1065
 NH1065                          STATION RECOVERY (1966)
 NH1065
 NH1065'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1065'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION
 NH1065'AT THIS TIME.
 NH1065
 NH1065                          STATION RECOVERY (2003)
 NH1065
 NH1065'RECOVERY NOTE BY US POWER SQUADRON 2003 (VMR)
 NH1065'STATION DESCRIPTION AND DIRECTIONS ARE GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1848 ***********************************************************************
 JB1848  DESIGNATION -  HOFFMAN GAS PLINE CO MAST
 JB1848  PID         -  JB1848
 JB1848  STATE/COUNTY-  IL/CLINTON
 JB1848  COUNTRY     -  US
 JB1848  USGS QUAD   -  CARLYLE (2018)
 JB1848
 JB1848                         *CURRENT SURVEY CONTROL
 JB1848  ______________________________________________________________________
 JB1848* NAD 83(1997) POSITION- 38 31 57.37829(N) 089 16 04.41573(W)   ADJUSTED
 JB1848  ______________________________________________________________________
 JB1848  GEOID HEIGHT    -        -30.690 (meters)                     GEOID18
 JB1848  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 JB1848  HORZ ORDER      -  THIRD
 JB1848
 JB1848.The horizontal coordinates were established by classical geodetic methods
 JB1848.and adjusted by the National Geodetic Survey in October 1999.
 JB1848
 JB1848.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1848.GEOID18 height accuracy estimate available here.
 JB1848
 JB1848.Click photographs - Photos may exist for this station.
 JB1848
 JB1848.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1848
 JB1848. The following values were computed from the NAD 83(1997) position.
 JB1848
 JB1848;                    North         East     Units Scale Factor Converg.
 JB1848;SPC IL W     -   207,469.249   778,363.252   MT  1.00001677   +0 33 35.7
 JB1848;SPC IL W     -   680,672.03  2,553,680.10   sFT  1.00001677   +0 33 35.7
 JB1848;UTM  16      - 4,267,349.245   302,322.036   MT  1.00008124   -1 24 47.7
 JB1848
 JB1848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0232267349(NAD 83)
 JB1848
 JB1848                          SUPERSEDED SURVEY CONTROL
 JB1848
 JB1848  NAD 83(1986)-  38 31 57.39613(N)    089 16 04.41322(W) AD(       ) 3
 JB1848  NAD 27      -  38 31 57.21830(N)    089 16 04.13226(W) AD(       ) 3
 JB1848
 JB1848.Superseded values are not recommended for survey control.
 JB1848
 JB1848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1848.See file dsdata.pdf to determine how the superseded data were derived.
 JB1848
 JB1848_MARKER: 42 = RADIO/TV MAST
 JB1848
 JB1848  HISTORY     - Date     Condition        Report By
 JB1848  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1848
 JB1848                          STATION DESCRIPTION
 JB1848
 JB1848'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1848'THIS STATION IS LOCATED ABOUT 0.5 MILE SOUTH OF STATE HIGHWAY 161 AND
 JB1848'IN THE EXTREME SOUTHWEST
 JB1848'EDGE OF HOFFMAN.  IT CONSISTS OF TWO SLENDER MASTS
 JB1848'JOINED AT THE TOP AND BOTTOM,
 JB1848'APPROXIMATELY 260 FEET HIGH AND PAINTED
 JB1848'ORANGE AND WHITE.
 JB1848'
 JB1848'THE POINT INTERSECTED WAS THE FLASHING RED LIGHT AT THE TOP OF MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1588 ***********************************************************************
 HB1588  DESIGNATION -  HOGG
 HB1588  PID         -  HB1588
 HB1588  STATE/COUNTY-  IL/HAMILTON
 HB1588  COUNTRY     -  US
 HB1588  USGS QUAD   -  WALPOLE (2018)
 HB1588
 HB1588                         *CURRENT SURVEY CONTROL
 HB1588  ______________________________________________________________________
 HB1588* NAD 83(1997) POSITION- 37 57 30.41582(N) 088 33 56.63574(W)   ADJUSTED
 HB1588* NAVD 88 ORTHO HEIGHT -   170.    (meters)      558.    (feet) SCALED
 HB1588  ______________________________________________________________________
 HB1588  GEOID HEIGHT    -        -29.900 (meters)                     GEOID18
 HB1588  LAPLACE CORR    -         -2.16  (seconds)                    DEFLEC18
 HB1588  HORZ ORDER      -  FIRST
 HB1588
 HB1588.The horizontal coordinates were established by classical geodetic methods
 HB1588.and adjusted by the National Geodetic Survey in October 1999.
 HB1588
 HB1588.The orthometric height was scaled from a topographic map.
 HB1588
 HB1588.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1588.GEOID18 height accuracy estimate available here.
 HB1588
 HB1588.Click photographs - Photos may exist for this station.
 HB1588
 HB1588.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1588
 HB1588. The following values were computed from the NAD 83(1997) position.
 HB1588
 HB1588;                    North         East     Units Scale Factor Converg.
 HB1588;SPC IL E     -   143,388.428   279,576.825   MT  0.99998014   -0 08 34.6
 HB1588;SPC IL E     -   470,433.53    917,244.97   sFT  0.99998014   -0 08 34.6
 HB1588;UTM  16      - 4,202,361.018   362,451.165   MT  0.99983302   -0 57 47.6
 HB1588
 HB1588!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1588!SPC IL E     -   0.99997803  x   0.99998014  =   0.99995817
 HB1588!UTM  16      -   0.99997803  x   0.99983302  =   0.99981106
 HB1588
 HB1588:                Primary Azimuth Mark                     Grid Az
 HB1588:SPC IL E     -  MAYBERRY                                 086 25 35.8
 HB1588:UTM  16      -  MAYBERRY                                 087 14 48.8
 HB1588
 HB1588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6245102361(NAD 83)
 HB1588
 HB1588|---------------------------------------------------------------------|
 HB1588| PID    Reference Object                     Distance      Geod. Az  |
 HB1588|                                                           dddmmss.s |
 HB1588| JB1736 MC LEANSBORO RAD KSS 692 MAST       APPROX.15.0 KM 0161228.7 |
 HB1588| HB1469 NORRIS CITY MUNICIPAL TANK          APPROX.21.8 KM 0832535.0 |
 HB1588| HB1481 MAYBERRY                            APPROX.15.0 KM 0861701.2 |
 HB1588| CI3834 HOGG RM 1                            28.739 METERS 12443     |
 HB1588| CI3835 HOGG RM 2                            24.704 METERS 22849     |
 HB1588| JB1735 BRADEN RADIO STA 36 MAST            APPROX. 6.9 KM 3194242.0 |
 HB1588| CI3833 HOGG AZ MK                                         3562247.1 |
 HB1588|---------------------------------------------------------------------|
 HB1588
 HB1588                          SUPERSEDED SURVEY CONTROL
 HB1588
 HB1588  NAD 83(1993)-  37 57 30.42326(N)    088 33 56.63462(W) AD(       ) 1
 HB1588  NAD 83(1986)-  37 57 30.42733(N)    088 33 56.63717(W) AD(       ) 1
 HB1588  NAD 27      -  37 57 30.25511(N)    088 33 56.44726(W) AD(       ) 1
 HB1588
 HB1588.Superseded values are not recommended for survey control.
 HB1588
 HB1588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1588.See file dsdata.pdf to determine how the superseded data were derived.
 HB1588
 HB1588_MARKER: DS = TRIANGULATION STATION DISK
 HB1588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1588_STAMPING: HOGG 1957
 HB1588_MARK LOGO: CGS
 HB1588_PROJECTION: RECESSED 36 CENTIMETERS
 HB1588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1588+STABILITY: SURFACE MOTION
 HB1588
 HB1588  HISTORY     - Date     Condition        Report By
 HB1588  HISTORY     - 1957     MONUMENTED       CGS
 HB1588  HISTORY     - 1960     GOOD             CGS
 HB1588  HISTORY     - 1961     GOOD             CGS
 HB1588
 HB1588                          STATION DESCRIPTION
 HB1588
 HB1588'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1588'THE STATION IS ABOUT 12-1/2 MILES NORTHWEST OF ELDORADO, 2 MILES
 HB1588'NORTH-NORTHWEST OF WALPOLE ON PROPERTY OWNED BY MR.  HARLEY
 HB1588'GWALTNEY, MCLEANSBORO RR-5.  IT IS 0.1 MILE SOUTH OF A SMALL POND, 54
 HB1588'FEET NORTH OF AN EAST-WEST WIRE FENCE THAT IS AT THE NORTH EDGE OF A
 HB1588'CULTIVATED FIELD, 55 FEET NORTHEAST OF A 16 INCH HICKORY TREE, 54
 HB1588'FEET NORTHWEST OF A 14 INCH HICKORY TREE AND 81 FEET NORTHEAST OF A
 HB1588'WHITE WITNESS POST.  THE MONUMENT IS UNDERGROUND 14 INCHES AND THE
 HB1588'DISK IS STAMPED HOGG 1957.
 HB1588'
 HB1588'TO REACH THE STATION FROM THE MAIN GRAVELED CROSSROAD IN THE SMALL
 HB1588'TOWN OF WALPOLE, GO NORTH ON GRAVELED ROAD FOR 1.0 MILE TO A
 HB1588'GRAVELED CROSSROAD.  TURN LEFT AND GO WEST ON GRAVELED ROAD FOR 0.25
 HB1588'MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON GRAVELED
 HB1588'ROAD FOR 1.0 MILE TO A GRAVELED CROSSROAD.  TURN LEFT AND GO WEST ON
 HB1588'GRAVELED ROAD FOR 0.45 MILE TO A SMALL FRAME HOUSE AND A DRIVEWAY
 HB1588'ON THE LEFT.  TURN LEFT AND GO SOUTH ON THE DRIVEWAY FOR 0.05 MILE TO
 HB1588'A WIRE GATE AT THE SOUTH EDGE OF THE YARD.  PASS THROUGH THE GATE
 HB1588'INTO FIELD AND GO SOUTH ON THE TRACK ROAD KEEPING TO THE WEST SIDE OF
 HB1588'A WIRE FENCE FOR 0.1 MILE TO THE NORTH EDGE OF A WOODS.  CONTINUE
 HB1588'AHEAD AND GO SOUTHEAST ON THE TRACK ROAD THROUGH THE WOODS FOR
 HB1588'0.25 MILE TO A WIRE GATE.  PASS THROUGH THE GATE AND FOLLOW TRACK
 HB1588'ROAD EAST AND SOUTH FOR 0.25 MILE TO A SMALL POND ON THE RIGHT.
 HB1588'CONTINUE SOUTH ACROSS FIELD FOR 0.1 MILE TO AN EAST-WEST FENCE AT THE
 HB1588'NORTH EDGE OF A CULTIVATED FIELD AND THE STATION.  NOTE- THE MILEAGE
 HB1588'FROM THE SMALL HOUSE MENTIONED TO THE STATION WILL NO DOUBT BE
 HB1588'DIFFICULT TO DRIVE IN WET WEATHER.
 HB1588'
 HB1588'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ACROSS THE FIELD
 HB1588'FOR 0.1 MILE TO THE SOUTH END OF THE POND.  TURN LEFT AND GO
 HB1588'NORTHWEST PASSING TO THE WEST SIDE OF THE POND FOR ABOUT 0.05 MILE TO
 HB1588'THE MARK ON THE LEFT.
 HB1588'
 HB1588'REFERENCE MARK 1 IS 19 FEET NORTHWEST OF A 12 INCH OAK TREE AND 1
 HB1588'FOOT NORTH OF THE EAST-WEST WIRE FENCE.  THE MONUMENT PROJECTS 4
 HB1588'INCHES AND THE DISK IS STAMPED HOGG NO 1 1957.
 HB1588'
 HB1588'REFERENCE MARK 2 IS 6 FEET NORTHEAST OF A 24 INCH HICKORY TREE, 2
 HB1588'FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF THE EAST-WEST
 HB1588'WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 HB1588'HOGG NO 2 1957.
 HB1588'
 HB1588'THE AZIMUTH MARK IS 10 FEET WEST OF THE CENTERLINE OF A TRACK ROAD
 HB1588'AND 4 FEET SOUTHWEST OF A WHITE WITNESS POST.  THE MONUMENT
 HB1588'PROJECTS 2 INCHES AND THE DISK IS STAMPED HOGG 1957.
 HB1588'
 HB1588'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1588
 HB1588                          STATION RECOVERY (1960)
 HB1588
 HB1588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1588'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 HB1588'THE DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.  THE 1957
 HB1588'DESCRIPTION IS ADEQUATE.
 HB1588'
 HB1588'THE DESCRIPTION AND THE TO REACH FOLLOWS-
 HB1588'
 HB1588'THE STATION IS ABOUT 12-1/2 MILES NORTHWEST OF ELDORADO, 2 MILES
 HB1588'NORTH-NORTHWEST OF WALPOLE ON PROPERTY OF MR. HARLEY GWALTNEY,
 HB1588'MCLEANSBORO RR-5.  IT IS 0.1 MILE SOUTH OF A SMALL POND, 54 FEET
 HB1588'NORTH OF AN EAST-WEST FENCE THAT IS AT THE NORTH EDGE OF A
 HB1588'CULTIVATED FIELD, 55 FEET NORTHEAST OF A 16 INCH HICKORY TREE, 54
 HB1588'FEET NORTHWEST OF A 14 INCH HICKORY TREE AND 81 FEET NORTHEAST OF
 HB1588'A WHITE WITNESS POST.  THE MONUMENT IS 14 INCHES UNDERGROUND AND THE
 HB1588'DISK IS STAMPED HOGG 1957.
 HB1588'
 HB1588'TO REACH THE STATION FROM THE MAIN CROSSROAD IN WALPOLE, GO NORTH ON
 HB1588'A GRAVELED ROAD FOR 1.0 MILE TO A CROSSROAD.  TURN LEFT AND GO WEST
 HB1588'ON A GRAVELED ROAD FOR 0.25 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT
 HB1588'AND GO NORTH ON A GRAVELED ROAD FOR 1.0 MILE TO A GRAVELED
 HB1588'CROSSROAD.  TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 0.45 MILE TO
 HB1588'A FRAME HOUSE AND A DRIVEWAY ON THE LEFT.  TURN LEFT AND GO
 HB1588'SOUTH ON THE DRIVEWAY FOR 0.05 MILE TO WIRE GATE AT THE SOUTH EDGE OF
 HB1588'THE YARD.  PASS THROUGH THE GATE INTO FIELD AND GO SOUTH ON A TRACK
 HB1588'ROAD KEEPING TO THE WEST SIDE OF A WIRE FENCE FOR 0.1 MILE TO THE
 HB1588'NORTH EDGE OF A WOODS.  CONTINUE AHEAD AND GO SOUTHEAST ON THE TRACK
 HB1588'ROAD THROUGH THE WOODS FOR 0.25 MILE TO A WIRE GATE.  PASS THROUGH
 HB1588'THE GATE AND FOLLOW THE TRACK ROAD EAST AND SOUTH FOR 0.25 MILE TO A
 HB1588'SMALL POND ON THE RIGHT.  CONTINUE SOUTH ACROSS A FIELD FOR 0.1
 HB1588'MILE TO AN EAST-WEST FENCE LINE AT THE NORTH EDGE OF A CULTIVATED
 HB1588'FIELD AND THE STATION.  NOTE THE MILEAGE FROM THE HOUSE MENTIONED
 HB1588'TO THE STATION IS A PACK IN WET WEATHER.
 HB1588'
 HB1588'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH FOR 0.1 MILE TO
 HB1588'THE SOUTH EDGE OF THE POND.  TURN LEFT AND GO NORTHWEST PASSING
 HB1588'TO THE WEST SIDE OF THE POND FOR ABOUT 0.05 MILE TO THE MARK ON THE
 HB1588'LEFT.
 HB1588'
 HB1588'REFERENCE MARK 1 IS 19 FEET NORTHWEST OF A 12 INCH OAK TREE AND 1
 HB1588'FOOT NORTH OF THE EAST-WEST FENCE.  THE MONUMENT PROJECTS 4
 HB1588'INCHES AND THE DISK IS STAMPED HOGG NO 1 1957.
 HB1588'
 HB1588'REFERENCE MARK 2 IS 6 FEET NORTHEAST OF A 24 INCH HICKORY TREE, 2
 HB1588'FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF THE EAST-WEST
 HB1588'FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED HOGG
 HB1588'NO 2 1957.
 HB1588'
 HB1588'THE AZIMUTH MARK IS 10 FEET WEST OF THE CENTERLINE OF A TRACK ROAD
 HB1588'AND 4 FEET SOUTHWEST OF A WHITE WITNESS POST.  THE MONUMENT
 HB1588'PROJECTS 2 INCHES AND THE DISK IS STAMPED HOGG 1957.
 HB1588'
 HB1588'NO MEASUREMENT BETWEEN RMS TREES ON LIME.
 HB1588'
 HB1588'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1588
 HB1588                          STATION RECOVERY (1961)
 HB1588
 HB1588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1588'THE STATION AND ALL MARKS RECOVERED.  THE DISTANCES AND DIRECTIONS TO
 HB1588'ALL MARKS CHECKED.  THE 1960 DESCRIPTION IS ADEQUATE.
 HB1588'
 HB1588'NO PICTURE POINT AVAILABLE
 HB1588'
 HB1588'NO MEASUREMENT BETWEEN RMS TREES ON LINE.
 HB1588'
 HB1588'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1869 ***********************************************************************
 HB1869  FBN         -  This is a Federal Base Network Control Station.
 HB1869  DESIGNATION -  HOHMAN R 9 22
 HB1869  PID         -  HB1869
 HB1869  STATE/COUNTY-  IL/MASSAC
 HB1869  COUNTRY     -  US
 HB1869  USGS QUAD   -  SMITHLAND (2019)
 HB1869
 HB1869                         *CURRENT SURVEY CONTROL
 HB1869  ______________________________________________________________________
 HB1869* NAD 83(2011) POSITION- 37 09 47.91741(N) 088 29 55.92051(W)   ADJUSTED
 HB1869* NAD 83(2011) ELLIP HT-   114.008 (meters)        (06/27/12)   ADJUSTED
 HB1869* NAD 83(2011) EPOCH   -  2010.00
 HB1869* NAVD 88 ORTHO HEIGHT -   142.7   (meters)      468.    (feet) GPS OBS
 HB1869  ______________________________________________________________________
 HB1869  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1869  GEOID HEIGHT    -        -28.760 (meters)                     GEOID93
 HB1869  GEOID HEIGHT    -        -28.635 (meters)                     GEOID18
 HB1869  NAD 83(2011) X  -    133,319.193 (meters)                     COMP
 HB1869  NAD 83(2011) Y  - -5,087,409.469 (meters)                     COMP
 HB1869  NAD 83(2011) Z  -  3,831,920.979 (meters)                     COMP
 HB1869  LAPLACE CORR    -         -2.12  (seconds)                    DEFLEC18
 HB1869
 HB1869  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1869  Standards:
 HB1869         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1869            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1869  -------------------------------------------------------------------
 HB1869  NETWORK    0.88   2.08           0.41   0.29   1.06     -0.05443592
 HB1869  -------------------------------------------------------------------
 HB1869  Click here for local accuracies and other accuracy information.
 HB1869
 HB1869.The horizontal coordinates were established by GPS observations
 HB1869.and adjusted by the National Geodetic Survey in June 2012.
 HB1869
 HB1869.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1869.been affixed to the stable North American tectonic plate. See 
 HB1869.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1869
 HB1869.The horizontal coordinates are valid at the epoch date displayed above
 HB1869.which is a decimal equivalence of Year/Month/Day.
 HB1869
 HB1869.The orthometric height was determined by GPS observations and a
 HB1869.high-resolution geoid model.
 HB1869
 HB1869.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1869.GEOID18 height accuracy estimate available here.
 HB1869
 HB1869.Click photographs - Photos may exist for this station.
 HB1869
 HB1869.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1869
 HB1869.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1869
 HB1869.The ellipsoidal height was determined by GPS observations
 HB1869.and is referenced to NAD 83.
 HB1869
 HB1869. The following values were computed from the NAD 83(2011) position.
 HB1869
 HB1869;                    North         East     Units Scale Factor Converg.
 HB1869;SPC IL E     -    55,127.012   285,297.523   MT  0.99997766   -0 05 60.0
 HB1869;SPC IL E     -   180,862.54    936,013.62   sFT  0.99997766   -0 05 60.0
 HB1869;SPC KY1Z     - 1,095,710.316 1,255,882.801   MT  0.99998182   -1 41 15.7
 HB1869;SPC KY1Z     - 3,594,842.93  4,120,342.16   sFT  0.99998182   -1 41 15.7
 HB1869;SPC KY S     -   595,657.120   255,889.755   MT  0.99994982   -1 40 01.5
 HB1869;SPC KY S     - 1,954,251.73    839,531.64   sFT  0.99994982   -1 40 01.5
 HB1869;UTM  16      - 4,114,040.859   366,918.348   MT  0.99981817   -0 54 20.1
 HB1869
 HB1869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1869!SPC IL E     -   0.99998211  x   0.99997766  =   0.99995977
 HB1869!SPC KY1Z     -   0.99998211  x   0.99998182  =   0.99996393
 HB1869!SPC KY S     -   0.99998211  x   0.99994982  =   0.99993193
 HB1869!UTM  16      -   0.99998211  x   0.99981817  =   0.99980028
 HB1869
 HB1869:                Primary Azimuth Mark                     Grid Az
 HB1869:SPC IL E     -  HOHMAN R 9 22 AZ MK                      326 23 10.9
 HB1869:SPC KY1Z     -  HOHMAN R 9 22 AZ MK                      327 58 26.6
 HB1869:SPC KY S     -  HOHMAN R 9 22 AZ MK                      327 57 12.4
 HB1869:UTM  16      -  HOHMAN R 9 22 AZ MK                      327 11 31.0
 HB1869
 HB1869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6691814040(NAD 83)
 HB1869
 HB1869|---------------------------------------------------------------------|
 HB1869| PID    Reference Object                     Distance      Geod. Az  |
 HB1869|                                                           dddmmss.s |
 HB1869| HB1868 HOHMAN R 9 22 AZ MK                 APPROX. 0.5 KM 3261710.9 |
 HB1869|---------------------------------------------------------------------|
 HB1869
 HB1869                          SUPERSEDED SURVEY CONTROL
 HB1869
 HB1869  NAD 83(2007)-  37 09 47.91753(N)    088 29 55.92113(W) AD(2002.00) 0
 HB1869  ELLIP H (02/10/07)  114.007  (m)                       GP(2002.00)    
 HB1869  ELLIP H (09/15/03)  114.058  (m)                       GP(       ) 4 1
 HB1869  NAD 83(1997)-  37 09 47.91718(N)    088 29 55.92132(W) AD(       ) B
 HB1869  ELLIP H (07/17/98)  113.990  (m)                       GP(       ) 4 1
 HB1869  NAD 83(1993)-  37 09 47.92175(N)    088 29 55.91947(W) AD(       ) 1
 HB1869  NAD 83(1986)-  37 09 47.92777(N)    088 29 55.92311(W) AD(       ) 1
 HB1869
 HB1869.Superseded values are not recommended for survey control.
 HB1869
 HB1869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1869.See file dsdata.pdf to determine how the superseded data were derived.
 HB1869
 HB1869_MARKER: I = METAL ROD
 HB1869_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1869_STAMPING: HOHMAN R 9 22 1991
 HB1869_MARK LOGO: USFS
 HB1869_PROJECTION: RECESSED 10 CENTIMETERS
 HB1869_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1869_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1869+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB1869_ROD/PIPE-DEPTH: 10.0 meters
 HB1869_SLEEVE-DEPTH  : 1.00 meters
 HB1869
 HB1869  HISTORY     - Date     Condition        Report By
 HB1869  HISTORY     - 1991     MONUMENTED       USFS
 HB1869  HISTORY     - 19921212 GOOD
 HB1869  HISTORY     - 19970303 GOOD             NGS
 HB1869  HISTORY     - 20020805 GOOD             NGS
 HB1869  HISTORY     - 20100626 GOOD             ILDT
 HB1869
 HB1869                          STATION DESCRIPTION
 HB1869
 HB1869'DESCRIBED BY US FOREST SERVICE 1991
 HB1869'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 IN
 HB1869'HARRISBURG, ILLINOIS, GO SOUTHERLY ON ROUTE 34, 36.1 KM (22.4 MI) TO
 HB1869'THE INTERSECTION OF ROUTE 34 AND 146, TURN RIGHT (WEST) ONTO ROUTE
 HB1869'145 AND GO 15.0 KM (9.3 MI) TO THE STOP SIGN IN GOLCONDA, ILLINOIS
 HB1869'ACROSS FROM THE GOLCONDA POST OFFICE, LEAVING ILLINOIS STATE ROUTE
 HB1869'146 CONTINUE SOUTHERLY ON THE PAVED ROAD 31.1 KM (19.3 MI) (THROUGH
 HB1869'BAY CITY) TO THE SMITHLAND LOCK AND DAM ROAD ENTRANCE, CONTINUE 2.58
 HB1869'KM, TO A CROSSROADS, TURN RIGHT (WEST) ONTO A GRAVEL ROAD AND GO 1.12
 HB1869'KM (0.70 MI) TO A Y INTERSECTION, CONTINUE ON TO THE RIGHT
 HB1869'(NORTHWESTERLY) AN ADDITIONAL 3.86 KM (2.40 MI) TO THE STATION ON THE
 HB1869'RIGHT (EAST) SIDE OF THE ROAD.  STATION (HOHMAN) IS AN ALUMINUM
 HB1869'CYLINDER WITH ACCESS COVER, SET IN CONCRETE WITH CENTER PUNCHED
 HB1869'VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1869'1.)  5.79M NORTH OF THE CENTERLINE OF THE ROAD.
 HB1869'2.)  13.6M NORTHEAST OF A POWER POLE.
 HB1869'3.)  36.9M NORTHWEST OF A 14 INCH DIAMETER OAK TREE.
 HB1869
 HB1869                          STATION RECOVERY (1992)
 HB1869
 HB1869'RECOVERED 1992
 HB1869'RECOVERED IN GOOD CONDITION.
 HB1869
 HB1869                          STATION RECOVERY (1997)
 HB1869
 HB1869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB1869'THE STATION IS ABOUT 13 MILES (20.9 KM) EAST OF METROPOLIS, 6 MILES
 HB1869'(9.7 KM) SOUTH OF BAY CITY, AND 7.5 MILES (12.1 KM) NORTHEAST OF
 HB1869'BROOKPORT.  TO REACH FROM THE SMALL TOWN OF NEW LIBERTY, APPROXIMATELY
 HB1869'7 MILES (11.3 KM) EAST OF BROOKPORT, PROCEED NORTHWEST TOWARD BAY CITY
 HB1869'ON COUNTY ROAD 1 FOR 1.5 MI (2.4 KM) TO A CROSSROAD, TURN LEFT, WEST,
 HB1869'FOR 0.7 MI (1.1 KM) TO A Y-INTERSECTION, CONTINUE TO THE RIGHT,
 HB1869'NORTHWEST, FOR 2.4 MI (3.9 KM) TO THE STATION ON THE RIGHT.  IT IS 5.8
 HB1869'M (19.0 FT) NORTH OF THE CENTER OF THE ROAD, 13.6 M (44.6 FT)
 HB1869'NORTHEAST OF A POWER POLE, 36.9 M (121.1 FT) NORTHWEST OF A 0.4 M (1.3
 HB1869'FT) DIAMETER OAK TREE, AND 0.2 M (0.7 FT) SOUTH OF A FIBERGLASS
 HB1869'WITNESS POST.  NOTE--ACCESS TO STATION POINT IS THROUGH A 5 INCH
 HB1869'ACCESS COVER.
 HB1869
 HB1869                          STATION RECOVERY (2002)
 HB1869
 HB1869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 HB1869'RECOVERED AS DESCRIBED
 HB1869'
 HB1869
 HB1869                          STATION RECOVERY (2010)
 HB1869
 HB1869'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1869'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1868 ***********************************************************************
 HB1868  DESIGNATION -  HOHMAN R 9 22 AZ MK
 HB1868  PID         -  HB1868
 HB1868  STATE/COUNTY-  IL/MASSAC
 HB1868  COUNTRY     -  US
 HB1868  USGS QUAD   -  PADUCAH NE (2018)
 HB1868
 HB1868                         *CURRENT SURVEY CONTROL
 HB1868  ______________________________________________________________________
 HB1868* NAD 83(2011) POSITION- 37 10 02.02024(N) 088 30 07.67927(W)   ADJUSTED
 HB1868* NAD 83(2011) ELLIP HT-   118.913 (meters)        (06/27/12)   ADJUSTED
 HB1868* NAD 83(2011) EPOCH   -  2010.00
 HB1868* NAVD 88 ORTHO HEIGHT -   147.6   (meters)      484.    (feet) GPS OBS
 HB1868  ______________________________________________________________________
 HB1868  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1868  GEOID HEIGHT    -        -28.750 (meters)                     GEOID93
 HB1868  GEOID HEIGHT    -        -28.635 (meters)                     GEOID18
 HB1868  NAD 83(2011) X  -    133,022.406 (meters)                     COMP
 HB1868  NAD 83(2011) Y  - -5,087,158.407 (meters)                     COMP
 HB1868  NAD 83(2011) Z  -  3,832,270.408 (meters)                     COMP
 HB1868  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 HB1868
 HB1868  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1868  Standards:
 HB1868         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1868            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1868  -------------------------------------------------------------------
 HB1868  NETWORK    1.05   1.49           0.46   0.39   0.76     -0.18054839
 HB1868  -------------------------------------------------------------------
 HB1868  Click here for local accuracies and other accuracy information.
 HB1868
 HB1868.The horizontal coordinates were established by GPS observations
 HB1868.and adjusted by the National Geodetic Survey in June 2012.
 HB1868
 HB1868.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1868.been affixed to the stable North American tectonic plate. See 
 HB1868.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1868
 HB1868.The horizontal coordinates are valid at the epoch date displayed above
 HB1868.which is a decimal equivalence of Year/Month/Day.
 HB1868
 HB1868.The orthometric height was determined by GPS observations and a
 HB1868.high-resolution geoid model.
 HB1868
 HB1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1868.GEOID18 height accuracy estimate available here.
 HB1868
 HB1868.Click photographs - Photos may exist for this station.
 HB1868
 HB1868.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1868
 HB1868.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1868
 HB1868.The ellipsoidal height was determined by GPS observations
 HB1868.and is referenced to NAD 83.
 HB1868
 HB1868. The following values were computed from the NAD 83(2011) position.
 HB1868
 HB1868;                    North         East     Units Scale Factor Converg.
 HB1868;SPC IL E     -    55,562.275   285,008.185   MT  0.99997777   -0 06 07.1
 HB1868;SPC IL E     -   182,290.56    935,064.35   sFT  0.99997777   -0 06 07.1
 HB1868;SPC KY1Z     - 1,096,153.430 1,255,605.633   MT  0.99998098   -1 41 22.9
 HB1868;SPC KY1Z     - 3,596,296.71  4,119,432.81   sFT  0.99998098   -1 41 22.9
 HB1868;SPC KY S     -   596,100.120   255,612.437   MT  0.99994962   -1 40 08.6
 HB1868;SPC KY S     - 1,955,705.14    838,621.80   sFT  0.99994962   -1 40 08.6
 HB1868;UTM  16      - 4,114,480.077   366,635.204   MT  0.99981910   -0 54 27.5
 HB1868
 HB1868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1868!SPC IL E     -   0.99998134  x   0.99997777  =   0.99995911
 HB1868!SPC KY1Z     -   0.99998134  x   0.99998098  =   0.99996232
 HB1868!SPC KY S     -   0.99998134  x   0.99994962  =   0.99993096
 HB1868!UTM  16      -   0.99998134  x   0.99981910  =   0.99980044
 HB1868
 HB1868:                Primary Azimuth Mark                     Grid Az
 HB1868:SPC IL E     -  HOHMAN R 9 22                            146 23 10.9
 HB1868:SPC KY1Z     -  HOHMAN R 9 22                            147 58 26.7
 HB1868:SPC KY S     -  HOHMAN R 9 22                            147 57 12.4
 HB1868:UTM  16      -  HOHMAN R 9 22                            147 11 31.3
 HB1868
 HB1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6663514480(NAD 83)
 HB1868
 HB1868|---------------------------------------------------------------------|
 HB1868| PID    Reference Object                     Distance      Geod. Az  |
 HB1868|                                                           dddmmss.s |
 HB1868| HB1869 HOHMAN R 9 22                       APPROX. 0.5 KM 1461703.8 |
 HB1868|---------------------------------------------------------------------|
 HB1868
 HB1868                          SUPERSEDED SURVEY CONTROL
 HB1868
 HB1868  NAD 83(2007)-  37 10 02.02022(N)    088 30 07.67996(W) AD(2002.00) 0
 HB1868  ELLIP H (02/10/07)  118.938  (m)                       GP(2002.00)    
 HB1868  ELLIP H (03/08/05)  118.952  (m)                       GP(       ) 4 1
 HB1868  NAD 83(1997)-  37 10 02.01980(N)    088 30 07.68008(W) AD(       ) 1
 HB1868  ELLIP H (10/21/99)  118.922  (m)                       GP(       ) 4 1
 HB1868  NAD 83(1993)-  37 10 02.02440(N)    088 30 07.67828(W) AD(       ) 1
 HB1868  NAD 83(1986)-  37 10 02.03042(N)    088 30 07.68192(W) AD(       ) 1
 HB1868
 HB1868.Superseded values are not recommended for survey control.
 HB1868
 HB1868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1868.See file dsdata.pdf to determine how the superseded data were derived.
 HB1868
 HB1868_MARKER: DD = SURVEY DISK
 HB1868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1868_STAMPING: HOHMAN AZIMUTH R-9-22 1991
 HB1868_MARK LOGO: USFS
 HB1868_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1868_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1868+STABILITY: POSITION/ELEVATION WELL
 HB1868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1868+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB1868
 HB1868  HISTORY     - Date     Condition        Report By
 HB1868  HISTORY     - 1991     MONUMENTED       USFS
 HB1868  HISTORY     - 19921212 GOOD
 HB1868  HISTORY     - 20100626 GOOD             ILDT
 HB1868
 HB1868                          STATION DESCRIPTION
 HB1868
 HB1868'DESCRIBED BY US FOREST SERVICE 1991
 HB1868'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 IN
 HB1868'HARRISBURG, ILLINOIS, GO SOUTHERLY ON ROUTE 34, 36.1 KM (22.4 MI) TO
 HB1868'THE INTERSECTION OF ROUTE 34 AND 146, TURN RIGHT (WEST) ONTO ROUTE
 HB1868'145 AND GO 15.0 KM (9.3 MI) TO THE STOP SIGN IN GOLCONDA, ILLINOIS
 HB1868'ACROSS FROM THE GOLCONDA POST OFFICE, LEAVING ILLINOIS STATE ROUTE
 HB1868'146 CONTINUE SOUTHERLY ON THE PAVED ROAD 31.1 KM (19.3 MI) (THROUGH
 HB1868'BAY CITY) TO THE SMITHLAND LOCK AND DAM ROAD ENTRANCE, CONTINUE 2.58
 HB1868'KM (1.60 MI) TO A CROSSROADS, TURN RIGHT (WEST) ONTO A GRAVEL ROAD
 HB1868'AND GO 1.12 KM (0.70 MI) TO A Y INTERSECTION, CONTINUE ON TO THE
 HB1868'RIGHT (NORTHWESTERLY) AN ADDITIONAL 3.86 KM (2.40 MI) TO THE STATION
 HB1868'ON THE RIGHT (EAST) SIDE OF THE ROAD,CONTINUE NORTHWESTERLY 0.64 KM
 HB1868'(0.40 MI) TO THE STATION AZIMUTH ON THE LEFT (WEST) SIDE OF THE ROAD.
 HB1868'STATION AZIMUTH (HOHMAN) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A
 HB1868'CENTER PUNCHED MARK, SET IN CONCRETE.
 HB1868'1.)  7.31M WEST OF THE CENTERLINE OF THE ROAD.
 HB1868'2.)  3.35M NORTHEAST OF A CORNER FENCE POST.
 HB1868'3.)  18.04M NORTHWEST OF A POWER POLE.
 HB1868
 HB1868                          STATION RECOVERY (1992)
 HB1868
 HB1868'RECOVERED 1992
 HB1868'RECOVERED IN GOOD CONDITION.
 HB1868
 HB1868                          STATION RECOVERY (2010)
 HB1868
 HB1868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1868'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1871 ***********************************************************************
 HB1871  DESIGNATION -  HOLBROOK R 9 11
 HB1871  PID         -  HB1871
 HB1871  STATE/COUNTY-  IL/HARDIN
 HB1871  COUNTRY     -  US
 HB1871  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1871
 HB1871                         *CURRENT SURVEY CONTROL
 HB1871  ______________________________________________________________________
 HB1871* NAD 83(2011) POSITION- 37 30 39.15096(N) 088 16 34.75657(W)   ADJUSTED
 HB1871* NAD 83(2011) ELLIP HT-    95.844 (meters)        (06/27/12)   ADJUSTED
 HB1871* NAD 83(2011) EPOCH   -  2010.00
 HB1871* NAVD 88 ORTHO HEIGHT -   125.3   (meters)      411.    (feet) GPS OBS
 HB1871  ______________________________________________________________________
 HB1871  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1871  GEOID HEIGHT    -        -29.490 (meters)                     GEOID93
 HB1871  GEOID HEIGHT    -        -29.402 (meters)                     GEOID18
 HB1871  NAD 83(2011) X  -    152,374.250 (meters)                     COMP
 HB1871  NAD 83(2011) Y  - -5,063,453.727 (meters)                     COMP
 HB1871  NAD 83(2011) Z  -  3,862,579.979 (meters)                     COMP
 HB1871  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 HB1871
 HB1871  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1871  Standards:
 HB1871         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1871            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1871  -------------------------------------------------------------------
 HB1871  NETWORK    1.31   1.57           0.60   0.45   0.80     -0.08463593
 HB1871  -------------------------------------------------------------------
 HB1871  Click here for local accuracies and other accuracy information.
 HB1871
 HB1871.The horizontal coordinates were established by GPS observations
 HB1871.and adjusted by the National Geodetic Survey in June 2012.
 HB1871
 HB1871.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1871.been affixed to the stable North American tectonic plate. See 
 HB1871.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1871
 HB1871.The horizontal coordinates are valid at the epoch date displayed above
 HB1871.which is a decimal equivalence of Year/Month/Day.
 HB1871
 HB1871.The orthometric height was determined by GPS observations and a
 HB1871.high-resolution geoid model.
 HB1871
 HB1871.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1871.GEOID18 height accuracy estimate available here.
 HB1871
 HB1871.Click photographs - Photos may exist for this station.
 HB1871
 HB1871.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1871
 HB1871.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1871
 HB1871.The ellipsoidal height was determined by GPS observations
 HB1871.and is referenced to NAD 83.
 HB1871
 HB1871. The following values were computed from the NAD 83(2011) position.
 HB1871
 HB1871;                    North         East     Units Scale Factor Converg.
 HB1871;SPC IL E     -    93,688.875   305,040.460   MT  0.99997531   +0 02 05.0
 HB1871;SPC IL E     -   307,377.58  1,000,786.91   sFT  0.99997531   +0 02 05.0
 HB1871;UTM  16      - 4,152,312.964   387,199.797   MT  0.99975673   -0 46 38.1
 HB1871
 HB1871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1871!SPC IL E     -   0.99998496  x   0.99997531  =   0.99996027
 HB1871!UTM  16      -   0.99998496  x   0.99975673  =   0.99974169
 HB1871
 HB1871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8719952312(NAD 83)
 HB1871
 HB1871|---------------------------------------------------------------------|
 HB1871| PID    Reference Object                     Distance      Geod. Az  |
 HB1871|                                                           dddmmss.s |
 HB1871| HB1870 HOLBROOK R 9 11 AZ MK               213.294 METERS 27413     |
 HB1871|---------------------------------------------------------------------|
 HB1871
 HB1871                          SUPERSEDED SURVEY CONTROL
 HB1871
 HB1871  NAD 83(2007)-  37 30 39.15109(N)    088 16 34.75727(W) AD(2002.00) 0
 HB1871  ELLIP H (02/10/07)   95.868  (m)                       GP(2002.00)    
 HB1871  ELLIP H (03/08/05)   95.861  (m)                       GP(       ) 4 1
 HB1871  NAD 83(1997)-  37 30 39.15094(N)    088 16 34.75723(W) AD(       ) 1
 HB1871  ELLIP H (10/21/99)   95.871  (m)                       GP(       ) 4 1
 HB1871  NAD 83(1997)-  37 30 39.15289(N)    088 16 34.75731(W) AD(       ) 1
 HB1871  NAD 83(1993)-  37 30 39.15515(N)    088 16 34.75747(W) AD(       ) 1
 HB1871  NAD 83(1986)-  37 30 39.16204(N)    088 16 34.76033(W) AD(       ) 1
 HB1871
 HB1871.Superseded values are not recommended for survey control.
 HB1871
 HB1871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1871.See file dsdata.pdf to determine how the superseded data were derived.
 HB1871
 HB1871_MARKER: I = METAL ROD
 HB1871_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1871_STAMPING: HOLBROOK R-9-11 1991
 HB1871_MARK LOGO: USFS
 HB1871_PROJECTION: FLUSH
 HB1871_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1871_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1871+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2008
 HB1871_ROD/PIPE-DEPTH: 10 meters
 HB1871
 HB1871  HISTORY     - Date     Condition        Report By
 HB1871  HISTORY     - 1991     MONUMENTED       USFS
 HB1871  HISTORY     - 19921210 GOOD
 HB1871  HISTORY     - 20080731 GOOD             ILDT
 HB1871
 HB1871                          STATION DESCRIPTION
 HB1871
 HB1871'DESCRIBED BY US FOREST SERVICE 1991
 HB1871'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,145 AND 34 LOCATED
 HB1871'IN HARRISBURG, IL GO SOUTHERLY 36.1 KM (22.4 MI) ON ROUTE 34 TO THE
 HB1871'INTERSECTION WITH ILLINOIS STATE ROUTE 146, TURN LEFT (EAST) ON ROUTE
 HB1871'146 AND GO 0.8 KM (0.5 MI) TO THE INTERSECTION OF ILLINOIS STATE
 HB1871'ROUTE 146 AND MAIN STREET LOCATED IN ELIZABETHTOWN, ILLINOIS,
 HB1871'CONTINUE 6.0 KM (3.7 MI) NORTHERLY TO A BRIDGE OVER HOGTHIEF CREEK,
 HB1871'CONTINUE 91.4MTO THE CROSS ROADS AND TURN RIGHT (EAST), GO 2.1 KM
 HB1871'(1.3 MI) TO THE STATION AZIMUTH ON THE LEFT (NORTH) SIDE OF THE ROAD,
 HB1871'CONTINUE EASTERLY .19 KM (0.12 MI) TO THE STATION ON THE RIGHT
 HB1871'(SOUTH) APPROXIMATELY 36.6 M (120.1 FT) SOUTH OF A ROAD TO THE
 HB1871'NORTHEAST. STATION (HOLBROOK) IS AN ALUMINUM CYLINDER WITH ACCESS
 HB1871'COVER, SET IN CONCRETE WITH CENTER PUNCHED VERTICAL STAINLESS STEEL
 HB1871'ROD INSIDE ACCESS COVER.
 HB1871'1.)  7.6M SOUTH OF THE CENTERLINE OF THE ROAD.
 HB1871'2.)  30.5M SOUTHEAST OF A POWER POLE.
 HB1871'3.)  35.0M WEST OF A CORNER FENCE POST.
 HB1871
 HB1871                          STATION RECOVERY (1992)
 HB1871
 HB1871'RECOVERED 1992
 HB1871'RECOVERED IN GOOD CONDITION.
 HB1871
 HB1871                          STATION RECOVERY (2008)
 HB1871
 HB1871'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1871'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1870 ***********************************************************************
 HB1870  DESIGNATION -  HOLBROOK R 9 11 AZ MK
 HB1870  PID         -  HB1870
 HB1870  STATE/COUNTY-  IL/HARDIN
 HB1870  COUNTRY     -  US
 HB1870  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1870
 HB1870                         *CURRENT SURVEY CONTROL
 HB1870  ______________________________________________________________________
 HB1870* NAD 83(2011) POSITION- 37 30 39.65969(N) 088 16 43.41801(W)   ADJUSTED
 HB1870* NAD 83(2011) ELLIP HT-   100.289 (meters)        (06/27/12)   ADJUSTED
 HB1870* NAD 83(2011) EPOCH   -  2010.00
 HB1870* NAVD 88 ORTHO HEIGHT -   129.8   (meters)      426.    (feet) GPS OBS
 HB1870  ______________________________________________________________________
 HB1870  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1870  GEOID HEIGHT    -        -29.490 (meters)                     GEOID93
 HB1870  GEOID HEIGHT    -        -29.400 (meters)                     GEOID18
 HB1870  NAD 83(2011) X  -    152,161.445 (meters)                     COMP
 HB1870  NAD 83(2011) Y  - -5,063,454.099 (meters)                     COMP
 HB1870  NAD 83(2011) Z  -  3,862,595.127 (meters)                     COMP
 HB1870  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 HB1870
 HB1870  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1870  Standards:
 HB1870         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1870            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1870  -------------------------------------------------------------------
 HB1870  NETWORK    1.39   1.61           0.64   0.47   0.82     -0.06116581
 HB1870  -------------------------------------------------------------------
 HB1870  Click here for local accuracies and other accuracy information.
 HB1870
 HB1870.The horizontal coordinates were established by GPS observations
 HB1870.and adjusted by the National Geodetic Survey in June 2012.
 HB1870
 HB1870.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1870.been affixed to the stable North American tectonic plate. See 
 HB1870.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1870
 HB1870.The horizontal coordinates are valid at the epoch date displayed above
 HB1870.which is a decimal equivalence of Year/Month/Day.
 HB1870
 HB1870.The orthometric height was determined by GPS observations and a
 HB1870.high-resolution geoid model.
 HB1870
 HB1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1870.GEOID18 height accuracy estimate available here.
 HB1870
 HB1870.Click photographs - Photos may exist for this station.
 HB1870
 HB1870.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1870
 HB1870.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1870
 HB1870.The ellipsoidal height was determined by GPS observations
 HB1870.and is referenced to NAD 83.
 HB1870
 HB1870. The following values were computed from the NAD 83(2011) position.
 HB1870
 HB1870;                    North         East     Units Scale Factor Converg.
 HB1870;SPC IL E     -    93,704.432   304,827.739   MT  0.99997529   +0 01 59.7
 HB1870;SPC IL E     -   307,428.62  1,000,089.01   sFT  0.99997529   +0 01 59.7
 HB1870;UTM  16      - 4,152,331.530   386,987.364   MT  0.99975732   -0 46 43.4
 HB1870
 HB1870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1870!SPC IL E     -   0.99998426  x   0.99997529  =   0.99995955
 HB1870!UTM  16      -   0.99998426  x   0.99975732  =   0.99974159
 HB1870
 HB1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8698752331(NAD 83)
 HB1870
 HB1870|---------------------------------------------------------------------|
 HB1870| PID    Reference Object                     Distance      Geod. Az  |
 HB1870|                                                           dddmmss.s |
 HB1870| HB1871 HOLBROOK R 9 11                     213.294 METERS 09413     |
 HB1870|---------------------------------------------------------------------|
 HB1870
 HB1870                          SUPERSEDED SURVEY CONTROL
 HB1870
 HB1870  NAD 83(2007)-  37 30 39.65982(N)    088 16 43.41872(W) AD(2002.00) 0
 HB1870  ELLIP H (02/10/07)  100.313  (m)                       GP(2002.00)    
 HB1870  ELLIP H (03/08/05)  100.305  (m)                       GP(       ) 4 1
 HB1870  NAD 83(1997)-  37 30 39.65966(N)    088 16 43.41868(W) AD(       ) 1
 HB1870  ELLIP H (10/21/99)  100.314  (m)                       GP(       ) 4 1
 HB1870  NAD 83(1997)-  37 30 39.66182(N)    088 16 43.41876(W) AD(       ) 1
 HB1870  NAD 83(1993)-  37 30 39.66386(N)    088 16 43.41889(W) AD(       ) 1
 HB1870  NAD 83(1986)-  37 30 39.67074(N)    088 16 43.42175(W) AD(       ) 1
 HB1870
 HB1870.Superseded values are not recommended for survey control.
 HB1870
 HB1870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1870.See file dsdata.pdf to determine how the superseded data were derived.
 HB1870
 HB1870_MARKER: DD = SURVEY DISK
 HB1870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1870_STAMPING: HOLBROOK AZIMUTH R-9-11 1991
 HB1870_MARK LOGO: USFS
 HB1870_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1870_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1870+STABILITY: POSITION/ELEVATION WELL
 HB1870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1870+SATELLITE: SATELLITE OBSERVATIONS - December 10, 1992
 HB1870
 HB1870  HISTORY     - Date     Condition        Report By
 HB1870  HISTORY     - 1991     MONUMENTED       USFS
 HB1870  HISTORY     - 19921210 GOOD
 HB1870
 HB1870                          STATION DESCRIPTION
 HB1870
 HB1870'DESCRIBED BY US FOREST SERVICE 1991
 HB1870'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,145 AND 34 LOCATED
 HB1870'IN HARRISBURG, IL GO SOUTHERLY 36.1 KM (22.4 MI) ON ROUTE 34 TO THE
 HB1870'INTERSECTION WITH ILLINOIS STATE ROUTE 146, TURN LEFT (EAST) ON ROUTE
 HB1870'146 AND GO 0.8 KM (0.5 MI) TO THE INTERSECTION OF ILLINOIS STATE
 HB1870'ROUTE 146 AND MAIN STREET LOCATED IN ELIZABETHTOWN, ILLINOIS,
 HB1870'CONTINUE 6.0 KM (3.7 MI) NORTHERLY TO A BRIDGE OVER HOGTHIEF CREEK,
 HB1870'CONTINUE 91.4 M (299.9 FT) TO THE CROSSROADS AND TURN RIGHT (EAST),
 HB1870'GO 2.1 KM (1.3 MI) TO THE STATION AZIMUTH ON THE LEFT (NORTH) SIDE OF
 HB1870'THE ROAD. STATION AZIMUTH (HOLBROOK) IS A CIRCULAR INSCRIBED ALUMINUM
 HB1870'CAP WITH A CENTER PUNCHED MARK, SET IN CONCRETE.
 HB1870'1.)  6.7M SOUTH OF THE CENTERLINE OF THE ROAD.
 HB1870'2.)  9.6M SOUTHWEST OF A POWER POLE.
 HB1870'3.)  24.1M NORTHWEST OF A 26 INCH DIAMETER OAK TREE.
 HB1870
 HB1870                          STATION RECOVERY (1992)
 HB1870
 HB1870'RECOVERED 1992
 HB1870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0877 ***********************************************************************
 NJ0877  DESIGNATION -  HOLLAND
 NJ0877  PID         -  NJ0877
 NJ0877  STATE/COUNTY-  IL/JO DAVIESS
 NJ0877  COUNTRY     -  US
 NJ0877  USGS QUAD   -  ELIZABETH NE (2018)
 NJ0877
 NJ0877                         *CURRENT SURVEY CONTROL
 NJ0877  ______________________________________________________________________
 NJ0877* NAD 83(2011) POSITION- 42 29 42.29043(N) 090 05 01.34377(W)   ADJUSTED
 NJ0877* NAD 83(2011) ELLIP HT-   320.415 (meters)        (06/27/12)   ADJUSTED
 NJ0877* NAD 83(2011) EPOCH   -  2010.00
 NJ0877* NAVD 88 ORTHO HEIGHT -   353.7   (meters)     1160.    (feet) GPS OBS
 NJ0877  ______________________________________________________________________
 NJ0877  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NJ0877  GEOID HEIGHT    -        -33.082 (meters)                     GEOID96
 NJ0877  GEOID HEIGHT    -        -33.229 (meters)                     GEOID18
 NJ0877  NAD 83(2011) X  -     -6,881.482 (meters)                     COMP
 NJ0877  NAD 83(2011) Y  - -4,710,256.844 (meters)                     COMP
 NJ0877  NAD 83(2011) Z  -  4,286,528.276 (meters)                     COMP
 NJ0877  LAPLACE CORR    -         -2.63  (seconds)                    DEFLEC18
 NJ0877
 NJ0877  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NJ0877  Standards:
 NJ0877         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NJ0877            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NJ0877  -------------------------------------------------------------------
 NJ0877  NETWORK    1.02   1.78           0.47   0.34   0.91     -0.17784306
 NJ0877  -------------------------------------------------------------------
 NJ0877  Click here for local accuracies and other accuracy information.
 NJ0877
 NJ0877.The horizontal coordinates were established by GPS observations
 NJ0877.and adjusted by the National Geodetic Survey in June 2012.
 NJ0877
 NJ0877.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NJ0877.been affixed to the stable North American tectonic plate. See 
 NJ0877.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NJ0877
 NJ0877.The horizontal coordinates are valid at the epoch date displayed above
 NJ0877.which is a decimal equivalence of Year/Month/Day.
 NJ0877
 NJ0877.The orthometric height was determined by GPS observations and a
 NJ0877.high-resolution geoid model.
 NJ0877
 NJ0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0877.GEOID18 height accuracy estimate available here.
 NJ0877
 NJ0877.Click photographs - Photos may exist for this station.
 NJ0877
 NJ0877.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NJ0877
 NJ0877.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0877
 NJ0877.The ellipsoidal height was determined by GPS observations
 NJ0877.and is referenced to NAD 83.
 NJ0877
 NJ0877. The following values were computed from the NAD 83(2011) position.
 NJ0877
 NJ0877;                    North         East     Units Scale Factor Converg.
 NJ0877;SPC IL W     -   647,075.299   706,819.369   MT  0.99994175   +0 03 21.8
 NJ0877;SPC IL W     - 2,122,946.21  2,318,956.55   sFT  0.99994175   +0 03 21.8
 NJ0877;SPC WI S     -    55,003.569   593,118.473   MT  1.00005655   -0 03 27.1
 NJ0877;SPC WI S     -   180,457.54  1,945,922.86   sFT  1.00005655   -0 03 27.1
 NJ0877;UTM  15      - 4,708,868.704   739,648.535   MT  1.00030666   +1 58 15.5
 NJ0877
 NJ0877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0877!SPC IL W     -   0.99994975  x   0.99994175  =   0.99989150
 NJ0877!SPC WI S     -   0.99994975  x   1.00005655  =   1.00000630
 NJ0877!UTM  15      -   0.99994975  x   1.00030666  =   1.00025640
 NJ0877
 NJ0877:                Primary Azimuth Mark                     Grid Az
 NJ0877:SPC IL W     -  HOLLAND AZ MK                            352 28 57.4
 NJ0877:SPC WI S     -  HOLLAND AZ MK                            352 35 46.3
 NJ0877:UTM  15      -  HOLLAND AZ MK                            350 34 03.7
 NJ0877
 NJ0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH3964808868(NAD 83)
 NJ0877
 NJ0877|---------------------------------------------------------------------|
 NJ0877| PID    Reference Object                     Distance      Geod. Az  |
 NJ0877|                                                           dddmmss.s |
 NJ0877| CI9772 HOLLAND RM 1                         16.819 METERS 06130     |
 NJ0877| NH1566 LENA WATERWORKS TANK                APPROX.24.6 KM 1211018.4 |
 NJ0877| CI9773 HOLLAND RM 2                         16.795 METERS 32455     |
 NJ0877| NJ0856 TRUMAN CH OF IMM CONC TOWER         APPROX.27.7 KM 3342411.4 |
 NJ0877| CI9771 HOLLAND AZ MK                                      3523219.2 |
 NJ0877|---------------------------------------------------------------------|
 NJ0877
 NJ0877                          SUPERSEDED SURVEY CONTROL
 NJ0877
 NJ0877  NAD 83(2007)-  42 29 42.29043(N)    090 05 01.34469(W) AD(2002.00) 0
 NJ0877  ELLIP H (02/10/07)  320.447  (m)                       GP(2002.00)    
 NJ0877  ELLIP H (12/06/04)  320.429  (m)                       GP(       ) 4 1
 NJ0877  NAD 83(1997)-  42 29 42.28999(N)    090 05 01.34370(W) AD(       ) 1
 NJ0877  ELLIP H (09/15/98)  320.518  (m)                       GP(       ) 3 1
 NJ0877  NAD 83(1991)-  42 29 42.28423(N)    090 05 01.35049(W) AD(       ) 1
 NJ0877  NAD 83(1986)-  42 29 42.28105(N)    090 05 01.34962(W) AD(       ) 1
 NJ0877  NAD 27      -  42 29 42.26100(N)    090 05 00.90200(W) AD(       ) 1
 NJ0877
 NJ0877.Superseded values are not recommended for survey control.
 NJ0877
 NJ0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0877.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0877
 NJ0877_MARKER: DS = TRIANGULATION STATION DISK
 NJ0877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NJ0877_STAMPING: HOLLAND 1935
 NJ0877_MARK LOGO: CGS
 NJ0877_PROJECTION: FLUSH
 NJ0877_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NJ0877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0877+STABILITY: SURFACE MOTION
 NJ0877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0877+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2022
 NJ0877
 NJ0877  HISTORY     - Date     Condition        Report By
 NJ0877  HISTORY     - 1935     MONUMENTED       CGS
 NJ0877  HISTORY     - 19960816 GOOD             SECI
 NJ0877  HISTORY     - 19970103 MARK NOT FOUND   USPSQD
 NJ0877  HISTORY     - 20220623 GOOD             ILDT
 NJ0877
 NJ0877                          STATION DESCRIPTION
 NJ0877
 NJ0877'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NJ0877'THIS STATION IS ABOUT 3/4 MILE SOUTHEAST OF THE TOWN OF APPLE
 NJ0877'RIVER, ILLINOIS AND ABOUT 5 MILES WEST OF WARREN, ILLINOIS.
 NJ0877'ABOUT 1 MILE SOUTH OF THE ILLINOIS-WISCONSIN STATE LINE.  NEAR
 NJ0877'THE WEST SIDE CENTER OF SEC. 20, T 29 N, R 4 E, AT THE NORTH
 NJ0877'END OF PROMINENT KNOLL ON PROPERTY OWNED BY W.H. WILEY AND
 NJ0877'OCCUPIED BY D. HOLLAND.  THE STATION MARK IS ABOUT 0.4 MILE
 NJ0877'SOUTH OF EAST-WEST GRAVEL ROAD.  ABOUT 0.35 MILE SOUTHEAST OF
 NJ0877'MR.  HOLLANDS HOUSE.  IN CLEARED AREA OF OAK GROVE ON
 NJ0877'KNOLL.  50 FEET NORTH-NORTHWEST OF 15-INCH OAK TREE WITH
 NJ0877'TRIANGLE BLAZE.  THE MARK IS FLUSH WITH THE GROUND.
 NJ0877'
 NJ0877'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NJ0877'TABLETS SET IN CONCRETE.
 NJ0877'
 NJ0877'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION.  76 FEET
 NJ0877'NORTHEAST OF 15-INCH OAK TREE WITH TRIANGLE BLAZE.  THE MARK
 NJ0877'IS FLUSH WITH THE GROUND.
 NJ0877'
 NJ0877'REFERENCE MARK NO. 2 IS NORTHWEST OF THE STATION.  105 FEET
 NJ0877'NORTH-NORTHEAST OF 15-INCH OAK WITH TRIANGLE BLAZE.  THE MARK
 NJ0877'IS FLUSH WITH THE GROUND.  THE DISTANCE BETWEEN THE REFERENCE
 NJ0877'MARKS IS 82.34 FEET.
 NJ0877'
 NJ0877'THE AZIMUTH MARK IS NORTH OF THE STATION AT NORTH SIDE OF FIELD
 NJ0877'TO THE EAST OF MR. HOLLANDS HOUSE.  150 FEET NORTH OF BARN.
 NJ0877'50 FEET EAST OF FENCE CORNER AT NORTHWEST CORNER OF FIELD.
 NJ0877'31 FEET SOUTH OF CENTERLINE OF EAST-WEST GRAVEL ROAD.  1 FOOT
 NJ0877'SOUTH OF SOUTH RIGHT-OF-WAY FENCE LINE.  THE MARK IS FLUSH WITH
 NJ0877'THE GROUND.
 NJ0877'
 NJ0877'TO REACH THE STATION FROM THE POST OFFICE IN APPLE RIVER GO
 NJ0877'SOUTH 0.25 MILE TO CROSSROADS.  THENCE EAST ON GRAVEL 0.25 MILE
 NJ0877'TO ROAD FORKS.  TAKE LEFT FORK 0.35 MILE TO GATE ON SOUTH
 NJ0877'SIDE OF ROAD INTO MR. HOLLANDS BARNYARD.  GO SOUTH THROUGH
 NJ0877'BARNYARD TO GATE IN NORTH-SOUTH FENCE LINE JUST SOUTH OF BARN.
 NJ0877'THENCE SOUTHEAST THROUGH GATE AND FOLLOW WAGON TRAIL UP HILL,
 NJ0877'PAST WINDMILL, 0.1 MILE TO FENCE CORNER.  THENCE SOUTH ALONG
 NJ0877'EAST SIDE OF FENCE 0.2 MILE TO JUNCTION OF EAST-WEST AND
 NJ0877'NORTH-SOUTH FENCE LINES.  GO THROUGH GATE ON EAST SIDE OF
 NJ0877'NORTH-SOUTH FENCE LINE THEN DOUBLE BACK THROUGH ANOTHER GATE
 NJ0877'ON WEST SIDE OF FENCE LINE.  THENCE NORTHWEST THROUGH OAK
 NJ0877'GROVE 0.05 MILE TO HIGHEST POINT OF KNOLL AT CLEARING IN
 NJ0877'GROVE AND STATION.
 NJ0877'
 NJ0877'AN 87-FOOT SIGNAL AT PECATONICA IS VISIBLE AT THE GROUND.
 NJ0877'
 NJ0877'AN 87-FOOT SIGNAL AT WIOTA IS VISIBLE AT 10 FEET.
 NJ0877'
 NJ0877'A 107-FOOT SIGNAL AT WARREN IS VISIBLE AT 20 FEET.
 NJ0877'
 NJ0877'A 74-FOOT SIGNAL AT CHARLES IS VISIBLE AT 37 FEET.
 NJ0877'
 NJ0877'A 74-FOOT SIGNAL AT HARKINS IS VISIBLE AT 37 FEET.
 NJ0877
 NJ0877                          STATION RECOVERY (1996)
 NJ0877
 NJ0877'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0877'RECOVERED AS DESCRIBED EXCEPT THAT THE CURRENT OWNER IS LEN TRAVAILLE,
 NJ0877'THE TRIANGLE BLAZE IS NO LONGER THERE, AND THE MARK IS 12-INCHES BELOW
 NJ0877'GROUND.  THE STATION IS LOCATED 101.5 FT (30.9 M) SOUTHEAST OF 12-IN
 NJ0877'OAK TREE, 180 FT (54.9 M) WEST OF A NORTH-SOUTH FENCE LINE, 43 FT
 NJ0877'(13.1 M) NORTHWEST OF 24-IN OAK TREE, 77.5 FT (23.6 M) NORTHEAST OF A
 NJ0877'24-IN OAK TREE, AND 1 FT (0.3 M) SOUTH OF A STEEL FENCE POST.
 NJ0877
 NJ0877                          STATION RECOVERY (1997)
 NJ0877
 NJ0877'RECOVERY NOTE BY US POWER SQUADRON 1997
 NJ0877'MARK NOT FOUND.
 NJ0877
 NJ0877                          STATION RECOVERY (2022)
 NJ0877
 NJ0877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 NJ0877'THE MONUMENT IS 100 FT (30.5 M) EAST OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1720 ***********************************************************************
 MF1720  DESIGNATION -  HOLLENBECK RESET
 MF1720  PID         -  MF1720
 MF1720  STATE/COUNTY-  IL/LEE
 MF1720  COUNTRY     -  US
 MF1720  USGS QUAD   -  DIXON WEST (2018)
 MF1720
 MF1720                         *CURRENT SURVEY CONTROL
 MF1720  ______________________________________________________________________
 MF1720* NAD 83(1997) POSITION- 41 45 51.00886(N) 089 36 05.23347(W)   ADJUSTED
 MF1720* NAVD 88 ORTHO HEIGHT -   208.    (meters)      682.    (feet) SCALED
 MF1720  ______________________________________________________________________
 MF1720  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 MF1720  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 MF1720  HORZ ORDER      -  FIRST
 MF1720
 MF1720.The horizontal coordinates were established by classical geodetic methods
 MF1720.and adjusted by the National Geodetic Survey in October 1999.
 MF1720
 MF1720.The orthometric height was scaled from a topographic map.
 MF1720
 MF1720.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1720.GEOID18 height accuracy estimate available here.
 MF1720
 MF1720.Click photographs - Photos may exist for this station.
 MF1720
 MF1720.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1720
 MF1720. The following values were computed from the NAD 83(1997) position.
 MF1720
 MF1720;                    North         East     Units Scale Factor Converg.
 MF1720;SPC IL W     -   566,044.559   746,998.151   MT  0.99996835   +0 22 35.3
 MF1720;SPC IL W     - 1,857,097.86  2,450,776.43   sFT  0.99996835   +0 22 35.3
 MF1720;UTM  16      - 4,626,863.823   283,751.617   MT  1.00017549   -1 44 00.3
 MF1720
 MF1720!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1720!SPC IL W     -   0.99997257  x   0.99996835  =   0.99994092
 MF1720!UTM  16      -   0.99997257  x   1.00017549  =   1.00014805
 MF1720
 MF1720:                Primary Azimuth Mark                     Grid Az
 MF1720:SPC IL W     -  GREEN RIVER ORD PLT S WTR TANK           098 48 59.1
 MF1720:UTM  16      -  GREEN RIVER ORD PLT S WTR TANK           100 55 34.7
 MF1720
 MF1720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8375126863(NAD 83)
 MF1720
 MF1720|---------------------------------------------------------------------|
 MF1720| PID    Reference Object                     Distance      Geod. Az  |
 MF1720|                                                           dddmmss.s |
 MF1720| MF1612 DIXON STATE HOSPITAL STACK          APPROX.16.3 KM 0403331.4 |
 MF1720| MF1608 DIXON BORDEN CO STACK               APPROX.12.6 KM 0433927.0 |
 MF1720| MF1610 DIXON ILL NORTHERN UTIL CO STK      APPROX.12.5 KM 0454109.8 |
 MF1720| MF1606 DIXON MENDUSA CEMENT CO STACK       APPROX.16.3 KM 0483220.5 |
 MF1720| MF1611 ELDENA COM EDISON KSA 244 MAST      APPROX.15.2 KM 0862459.9 |
 MF1720| MF1605 GREEN RIVER ORD PLT N WTR TANK      APPROX.16.7 KM 0932408.4 |
 MF1720| MF1596 GREEN RIVER ORD PLT S WTR TANK      APPROX.16.5 KM 0991134.4 |
 MF1720| MF1734 HARMON MUNICIPAL TANK               APPROX. 6.2 KM 1411308.9 |
 MF1720| CI7535 HOLLENBECK RM 1                      18.772 METERS 23124     |
 MF1720| MF1722 ROCK FALLS ARMOUR MILL STACK        APPROX. 8.1 KM 2832336.5 |
 MF1720| MF1727 ROCK FALLS INTL HARVESTER TK        APPROX. 7.9 KM 2844015.6 |
 MF1720| MF1730 ROCK FALLS R B AND W CO TANK        APPROX. 7.7 KM 2854521.6 |
 MF1720| MF1729 STERLING NW BARB WIRE CO TANK       APPROX. 8.4 KM 2855734.4 |
 MF1720| MF1724 STERLING NATIONAL MFG CO TANK       APPROX. 8.1 KM 2872639.5 |
 MF1720| MF1725 STERLING CITY HALL TOWER            APPROX. 8.3 KM 2894125.2 |
 MF1720| MF1723 STERLING ST MARYS CHURCH SPIRE      APPROX. 8.6 KM 2900349.6 |
 MF1720| MF1721 STERLING SACRED HEART CH SPIRE      APPROX. 8.5 KM 2913458.3 |
 MF1720| CI7536 HOLLENBECK RM 2                      20.513 METERS 30835     |
 MF1720| CI7537 HOLLENBECK RM 3                      25.297 METERS 32647     |
 MF1720| CI7533 HOLLENBECK AZ MK                                   3562248.0 |
 MF1720| CI7534 HOLLENBECK AZ MK RESET                             3563147.2 |
 MF1720|---------------------------------------------------------------------|
 MF1720
 MF1720                          SUPERSEDED SURVEY CONTROL
 MF1720
 MF1720  NAD 83(1996)-  41 45 51.00888(N)    089 36 05.23350(W) AD(       ) 1
 MF1720  NAD 83(1986)-  41 45 51.01270(N)    089 36 05.23731(W) AD(       ) 1
 MF1720  NAD 27      -  41 45 50.89400(N)    089 36 04.86100(W) AD(       ) 1
 MF1720
 MF1720.Superseded values are not recommended for survey control.
 MF1720
 MF1720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1720.See file dsdata.pdf to determine how the superseded data were derived.
 MF1720
 MF1720_MARKER: DS = TRIANGULATION STATION DISK
 MF1720_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1720_STAMPING: HOLLENBECK 1935 1954
 MF1720_MARK LOGO: CGS
 MF1720_PROJECTION: RECESSED 46 CENTIMETERS
 MF1720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1720+STABILITY: SURFACE MOTION
 MF1720_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1720+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2003
 MF1720
 MF1720  HISTORY     - Date     Condition        Report By
 MF1720  HISTORY     - 1935     MONUMENTED       CGS
 MF1720  HISTORY     - 1954     GOOD             CGS
 MF1720  HISTORY     - 1971     GOOD             NGS
 MF1720  HISTORY     - 1971     GOOD             ILHD
 MF1720  HISTORY     - 1972     GOOD             LOCSUR
 MF1720  HISTORY     - 1973     GOOD             NGS
 MF1720  HISTORY     - 19950820 GOOD             USPSQD
 MF1720  HISTORY     - 20020114 GOOD             NGS
 MF1720  HISTORY     - 20030423 GOOD             USPSQD
 MF1720
 MF1720                          STATION DESCRIPTION
 MF1720
 MF1720'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1720'STATION IS ABOUT 8 MILES SW OF DIXON, ABOUT 5 MILES ESE OF
 MF1720'STERLING, NEAR THE CENTER OF SEC. 32 T 21 N R 8 E, ON FARM
 MF1720'OWNED AND OCCUPIED BY F.W. HOLLENBECK, ON HIGHEST POINT OF
 MF1720'A SMALL, PARTIALLY-CLEARED (SOUTH SLOPE IS COVERED WITH A
 MF1720'SMALL GROVE OF BOX-ELDERS AND MAPLES), UNCULTIVATED KNOLL,
 MF1720'ON WEST SIDE OF CULTIVATED FIELD, ABOUT 0.25 MILE SSE OF MR.
 MF1720'HOLLENBECKS HOUSE, ABOUT 50 FEET NORTH OF NORTH EDGE OF THE
 MF1720'GROVE, 85 FEET EAST OF CENTER-LINE OF THE NORTH-SOUTH GRAVEL
 MF1720'ROAD, 53 FEET EAST OF THE RIGHT-OF-WAY FENCE, 57 FEET ESE
 MF1720'OF THE 15-INCH TWIN BOX-ELDER TREE THAT STANDS ON
 MF1720'RIGHT-OF-WAY FENCE LINE, 68 FEET NE OF THE 18-INCH MAPLE TREE
 MF1720'THAT STANDS ON FENCE LINE AT NW CORNER OF THE GROVE.  THE
 MF1720'MARK PROJECTS 3 INCHES.
 MF1720'
 MF1720'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1720'TABLETS SET IN CONCRETE.
 MF1720'
 MF1720'AZ. MK. IS NORTH OF STATION, ABOUT 0.1 MILE NNE OF MR. HOLLENBECKS
 MF1720'HOUSE, 25 FEET WEST OF CENTERLINE OF THE GRAVEL ROAD, ON
 MF1720'RIGHT-OF-WAY FENCE LINE, ABOUT 60 FEET NORTH OF THE SE CORNER-POST.
 MF1720'IT PROJECTS 4 INCHES.
 MF1720'
 MF1720'R.M. NO. 1 IS SW OF STATION, ON RIGHT-OF-WAY FENCE LINE,
 MF1720'32 FEET EAST OF CENTER-LINE OF ROAD, 9 FEET NORTH OF THE
 MF1720'18-INCH MAPLE TREE, 49 FEET SOUTH OF THE 15-INCH TWIN BOX-ELDER
 MF1720'TREE.  IT PROJECTS 2 INCHES.
 MF1720'
 MF1720'R.M. NO. 2 IS NW OF STATION, ON RIGHT-OF-WAY FENCE LINE,
 MF1720'32 FEET EAST OF CENTER-LINE OF THE ROAD, 31 FEET NORTH OF
 MF1720'THE 15-INCH TWIN BOX-ELDER TREE, 80.52 FEET NORTH OF R.M.
 MF1720'NO. 1.  IT PROJECTS 5 INCHES.
 MF1720'
 MF1720'TO REACH FROM THE JUNCTION OF DIXON AVENUE AND FIRST AVENUE
 MF1720'IN ROCK FALLS, GO EAST ON DIXON AVENUE AND CONTINUE EAST
 MF1720'ON CONCRETE HIGHWAY 3.1 MILES TO END OF PAVEMENT.  CONTINUE
 MF1720'EAST ON GRAVEL ROAD 1.8 MILES TO CROSS-ROADS.  THENCE SOUTH
 MF1720'ON GRAVEL ROAD 1.15 MILES TO KNOLL AND STATION ON EAST SIDE
 MF1720'OF THE ROAD.
 MF1720'
 MF1720'A 100-FOOT SIGNAL AT ROCKI COMES INTO VIEW AT 50 FEET.
 MF1720'
 MF1720'AN 87-FOOT SIGNAL AT STERLING COMES INTO VIEW AT 50 FEET.
 MF1720'
 MF1720'A 100-FOOT SIGNAL AT HINRICHS COMES INTO VIEW AT 50 FEET.
 MF1720'
 MF1720'A 100-FOOT SIGNAL AT LONG IS VISIBLE FROM THE GROUND.
 MF1720'
 MF1720'A 100-FOOT SIGNAL AT FOY COMES INTO VIEW AT 40 FEET.
 MF1720'
 MF1720'A 100-FOOT SIGNAL AT OLSON COMES INTO VIEW AT 50 FEET.
 MF1720'
 MF1720'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 MF1720
 MF1720                          STATION RECOVERY (1954)
 MF1720
 MF1720'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1720'STATION WAS RECOVERED AS DESCRIBED AND THE STATION MARK AND
 MF1720'REFERENCE MARK NO. 1 WERE FOUND IN GOOD CONDITION.  THE AZIMUTH
 MF1720'MARK AND REFERENCE MARK NO. 2 WERE FOUND DESTROYED.  A NEW
 MF1720'AZIMUTH MARK AND REFERENCE MARK NO. 3 WERE ESTABLISHED AND
 MF1720'THE STATION MARK WAS LOWERED HOLDING THE OLD POSITION OF THE
 MF1720'1935 MARK.  THE DISTANCE AND DIRECTION TO REFERENCE MARK
 MF1720'NO. 1 CHECKED.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 MF1720'
 MF1720'STATION IS LOCATED ON A SMALL KNOLL IN A SILVER MAPLE THICKET
 MF1720'ABOUT 5 MILES SOUTHEAST OF STERLING AND 8 MILES SOUTHWEST OF
 MF1720'DIXON ON PROPERTY OWNED BY JAMES C. HENDRYX.  IT IS 85 FEET
 MF1720'EAST OF THE CENTER OF A GRAVEL ROAD, 69 FEET NORTHWEST OF
 MF1720'A 20 INCH MAPLE TREE WITH A TRIANGLE BLAZE ON THE NORTH SIDE
 MF1720'AND 50 FEET NORTH OF THE NORTH EDGE OF A GROVE OF TALL TIMBER.
 MF1720'THE MARK IS UNDERGROUND 18 INCHES AND THE DISK IS STAMPED
 MF1720'HOLLENBECK 1935 1954.
 MF1720'
 MF1720'REFERENCE MARK NO. 1 IS 61.59 FEET SOUTHWEST OF THE STATION,
 MF1720'35 FEET EAST OF THE CENTER OF A GRAVEL ROAD, 8 FEET NORTH
 MF1720'OF A 40 INCH MAPLE TREE AND 1 FOOT SOUTH OF A WHITE WITNESS
 MF1720'POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED HOLLENBECK
 MF1720'NO 1 1935.
 MF1720'
 MF1720'REFERENCE MARK NO. 3 IS 82.99 FEET NORTHWEST OF THE STATION,
 MF1720'40 FEET EAST OF THE CENTER OF THE GRAVEL ROAD, 5 FEET WEST
 MF1720'OF A 4 INCH SILVER MAPLE TREE AND 4 FEET NORTH OF A 6 INCH
 MF1720'MAPLE TREE.  THE MARK IS FLUSH AND THE DISK IS STAMPED HOLLENBECK
 MF1720'NO 3 1935 1954.
 MF1720'
 MF1720'AZIMUTH MARK IS 0.35 MILE NORTH OF THE STATION, 28 FEET WEST
 MF1720'OF THE CENTER OF A GRAVEL ROAD, 3 FEET SOUTHWEST OF A WHITE
 MF1720'WITNESS POST AND 1 FOOT SOUTH OF A POWER LINE POLE.  THE
 MF1720'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED HOLLENBECK
 MF1720'1935 RESET 1954.  CONSIDERABLE CLEARING
 MF1720'WOULD BE REQUIRED FOR THE AZIMUTH MARK TO BE VISIBLE FROM
 MF1720'THE GROUND.
 MF1720'
 MF1720'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26
 MF1720'AND U.S. HIGHWAY 30 ABOUT 6 MILES SOUTH OF DIXON, GO WEST
 MF1720'ON HIGHWAY 30 FOR 7.3 MILES TO A SIDE ROAD RIGHT, TURN RIGHT
 MF1720'AND GO NORTH ON GRAVEL ROAD FOR 0.4 MILE TO A SMALL KNOLL
 MF1720'ON THE RIGHT AND THE STATION ON THE HIGHEST POINT AS DESCRIBED.
 MF1720'CONTINUE NORTH ON GRAVEL ROAD FOR 0.35 MILE TO THE AZIMUTH
 MF1720'MARK ON THE LEFT AS DESCRIBED.
 MF1720'
 MF1720'DISTANCE AND DIRECTION TO THE AZIMUTH MARK, REFERENCE MARKS
 MF1720'AND OBJECTS VISIBLE FROM THE GROUND.
 MF1720'
 MF1720'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1720
 MF1720                          STATION RECOVERY (1971)
 MF1720
 MF1720'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF1720'THE STATION MARK WAS FOUND IN GOOD CONDITION.  REFERENCE
 MF1720'MARKS 1 AND 3 WERE FOUND DESTROYED BY CONSTRUCTION.  A LONG
 MF1720'SEARCH WAS MADE FOR THE AZIMUTH MARK AND IT IS THOUGHT TO
 MF1720'HAVE BEEN DESTROYED WHEN THE ROAD WAS PAVED AND WIDENED.
 MF1720'THERE ARE NO OBJECTS VISIBLE FROM WHICH TO SET A NEW AZIMUTH MARK
 MF1720'FROM SINCE THE STATION IS LOCATED IN A VERY THICK TREE AND BRUSH
 MF1720'AREA.  REFERENCE MARKS 4 AND 5 WERE SET.  A NEW DESCRIPTION
 MF1720'FOLLOWS--
 MF1720'
 MF1720'THE STATION IS LOCATED ON A SMALL WALNUT TREE AND BRUSH
 MF1720'COVERED KNOLL ABOUT 8 MILES SOUTHWEST OF DIXON, 83 FEET EAST
 MF1720'OF THE CENTERLINE OF NELSON ROAD, 3 FEET EAST OF A METAL
 MF1720'WITNESS POST, 1 FOOT SOUTH OF A 6 INCH WALNUT TREE, 5 FEET
 MF1720'SOUTHEAST OF A 10 INCH WALNUT TREE AND 15 FEET NORTHEAST OF
 MF1720'AN 8 INCH WALNUT TREE.  THE MONUMENT IS ABOUT 18 INCHES
 MF1720'UNDERGROUND AND THE DISK IS STAMPED HOLLENBECK 1935 1954.
 MF1720'
 MF1720'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30
 MF1720'AND STATE HIGHWAY 26, ABOUT 6 MILES SOUTH OF DIXON, GO WEST
 MF1720'ON HIGHWAY 30 FOR 7.5 MILES TO A SIDE ROAD RIGHT.  TURN
 MF1720'RIGHT AND GO NORTH ON NELSON ROAD FOR 0.4 MILE TO THE KNOLL
 MF1720'AND STATION ON THE RIGHT.
 MF1720'
 MF1720'REFERENCE MARK 4 IS A STANDARD DISK STAMPED HOLLENBECK 1935
 MF1720'NO 4 1971, SET IN THE TOP OF A CONCRETE FILLED 4 INCH PLASTIC
 MF1720'PIPE PROJECTING ABOUT 8 INCHES, 6 FEET EAST OF THE 8 INCH
 MF1720'WALNUT TREE AND 18 FEET SOUTH OF THE 10 INCH WALNUT TREE.
 MF1720'
 MF1720'REFERENCE MARK 5 IS A STANDARD DISK STAMPED HOLLENBECK 1935
 MF1720'NO 5 1971, SET IN THE TOP OF A CONCRETE FILLED 4 INCH PLASTIC
 MF1720'PIPE PROJECTING 6 INCHES, 16 FEET NORTHWEST OF THE 8 INCH
 MF1720'WALNUT TREE AND 9 FEET WEST OF THE 10 INCH WALNUT TREE
 MF1720'AND 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1720'
 MF1720'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1720'
 MF1720'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 MF1720'MILES SOUTHEAST OF STERLING
 MF1720
 MF1720                          STATION RECOVERY (1971)
 MF1720
 MF1720'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (FAW)
 MF1720'HOLLENBECK 1935, 1954-GOOD DESCRIPTION SEE NOTE
 MF1720'
 MF1720'HOLLENBECK NO. 1 1935-DESTROYED - DISK WAS RECOVERED
 MF1720'
 MF1720'HOLLENBECK NO. 3 1935, 1954-GOOD
 MF1720'
 MF1720'HOLLENBECK AZ 1935, 1954-WAS NOT FOUND SEE NOTE
 MF1720'
 MF1720'NOTE--STA. HOLLENBECK 1935, 1954 IS SET IN 3.0 FT X 3.0 FT
 MF1720'CONC.  20 IN MAPLE W) TRIANGLE BLAZE IS DESTROYED.  GRAVEL
 MF1720'RD. HAS SINCE BEEN BLACKTOPED W) NEW GRADE (DISTANCE IS
 MF1720'NOW 83.0 FT FROM CENTERLINE OF RD. TO STA.-AZ. MK. WAS NOT
 MF1720'FOUND AND IS BELIEVED TO BE DESTROYED DUE TO NEW GRADE).
 MF1720'WITNESS POSTS WERE PLACED 3.0 FT WEST FROM STA. AND 1.0 FT
 MF1720'NORTH FROM R.M. 3.
 MF1720
 MF1720                          STATION RECOVERY (1972)
 MF1720
 MF1720'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1720'RECOVERED GOOD COND. AS DESC.
 MF1720
 MF1720                          STATION RECOVERY (1973)
 MF1720
 MF1720'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (PDC)
 MF1720'STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AS
 MF1720'DESCRIBED AND IN GOOD CONDITION.
 MF1720'
 MF1720'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 MF1720'MILES EAST OF ROCK FALLS, ILL.
 MF1720
 MF1720                          STATION RECOVERY (1995)
 MF1720
 MF1720'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1720'RECOVERED IN GOOD CONDITION.
 MF1720
 MF1720                          STATION RECOVERY (2002)
 MF1720
 MF1720'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1720'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1720
 MF1720                          STATION RECOVERY (2003)
 MF1720
 MF1720'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1720'RM 4 AND RM 5 WERE FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0086 ***********************************************************************
 LC0086  DESIGNATION -  HOLTZ
 LC0086  PID         -  LC0086
 LC0086  STATE/COUNTY-  IL/IROQUOIS
 LC0086  COUNTRY     -  US
 LC0086  USGS QUAD   -  ONARGA WEST (2018)
 LC0086
 LC0086                         *CURRENT SURVEY CONTROL
 LC0086  ______________________________________________________________________
 LC0086* NAD 83(1997) POSITION- 40 39 30.48504(N) 088 01 34.56140(W)   ADJUSTED
 LC0086* NAVD 88 ORTHO HEIGHT -   203.233 (meters)      666.77  (feet) ADJUSTED
 LC0086  ______________________________________________________________________
 LC0086  GEOID HEIGHT    -        -32.401 (meters)                     GEOID18
 LC0086  LAPLACE CORR    -         -3.88  (seconds)                    DEFLEC18
 LC0086  DYNAMIC HEIGHT  -        203.141 (meters)      666.47  (feet) COMP
 LC0086  MODELED GRAVITY -    980,167.2   (mgal)                       NAVD 88
 LC0086
 LC0086  HORZ ORDER      -  SECOND
 LC0086  VERT ORDER      -  SECOND    CLASS 0
 LC0086
 LC0086.The horizontal coordinates were established by classical geodetic methods
 LC0086.and adjusted by the National Geodetic Survey in October 1999.
 LC0086
 LC0086.The orthometric height was determined by differential leveling and
 LC0086.adjusted by the NATIONAL GEODETIC SURVEY
 LC0086.in June 1991.
 LC0086
 LC0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0086.GEOID18 height accuracy estimate available here.
 LC0086
 LC0086.Click photographs - Photos may exist for this station.
 LC0086
 LC0086.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0086
 LC0086.The dynamic height is computed by dividing the NAVD 88
 LC0086.geopotential number by the normal gravity value computed on the
 LC0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0086.degrees latitude (g = 980.6199 gals.).
 LC0086
 LC0086.The modeled gravity was interpolated from observed gravity values.
 LC0086
 LC0086. The following values were computed from the NAD 83(1997) position.
 LC0086
 LC0086;                    North         East     Units Scale Factor Converg.
 LC0086;SPC IL E     -   443,160.754   325,967.344   MT  0.99998330   +0 12 00.3
 LC0086;SPC IL E     - 1,453,936.57  1,069,444.53   sFT  0.99998330   +0 12 00.3
 LC0086;UTM  16      - 4,501,351.166   413,244.677   MT  0.99969264   -0 40 07.3
 LC0086
 LC0086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0086!SPC IL E     -   0.99997320  x   0.99998330  =   0.99995650
 LC0086!UTM  16      -   0.99997320  x   0.99969264  =   0.99966585
 LC0086
 LC0086:                Primary Azimuth Mark                     Grid Az
 LC0086:SPC IL E     -  HOLTZ AZ MK                              176 50 35.7
 LC0086:UTM  16      -  HOLTZ AZ MK                              177 42 43.3
 LC0086
 LC0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1324401351(NAD 83)
 LC0086
 LC0086|---------------------------------------------------------------------|
 LC0086| PID    Reference Object                     Distance      Geod. Az  |
 LC0086|                                                           dddmmss.s |
 LC0086| LC0087 HOLTZ RM 1                           12.963 METERS 08515     |
 LC0086| LC0084 HOLTZ AZ MK                                        1770236.0 |
 LC0086| LC0085 HOLTZ RM 2                           15.811 METERS 17845     |
 LC0086| LC1703 BUCKLEY ST JOHNS LUTH CH SPIRE      APPROX. 6.6 KM 1870239.6 |
 LC0086| LC1702 BUCKLEY MUNICIPAL TANK              APPROX. 6.9 KM 1875024.1 |
 LC0086|---------------------------------------------------------------------|
 LC0086
 LC0086                          SUPERSEDED SURVEY CONTROL
 LC0086
 LC0086  NAD 83(1997)-  40 39 30.48581(N)    088 01 34.56216(W) AD(       ) 2
 LC0086  NAD 83(1986)-  40 39 30.49246(N)    088 01 34.55935(W) AD(       ) 2
 LC0086  NAD 83(1986)-  40 39 30.49390(N)    088 01 34.56878(W) AD(       ) 2
 LC0086  NAD 27      -  40 39 30.36360(N)    088 01 34.42300(W) AD(       ) 2
 LC0086  NGVD 29 (??/??/92)  203.301  (m)          667.00   (f) ADJ UNCH    2 0
 LC0086  NGVD 29             203.30   (m)          667.0    (f) LEVELING    3  
 LC0086
 LC0086.Superseded values are not recommended for survey control.
 LC0086
 LC0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0086.See file dsdata.pdf to determine how the superseded data were derived.
 LC0086
 LC0086_MARKER: DS = TRIANGULATION STATION DISK
 LC0086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0086_STAMPING: HOLTZ 1959
 LC0086_MARK LOGO: CGS
 LC0086_PROJECTION: PROJECTING 8 CENTIMETERS
 LC0086_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0086+STABILITY: SURFACE MOTION
 LC0086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0086+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2025
 LC0086
 LC0086  HISTORY     - Date     Condition        Report By
 LC0086  HISTORY     - 1959     MONUMENTED       CGS
 LC0086  HISTORY     - 1959     GOOD             CGS
 LC0086  HISTORY     - 1968     GOOD             CGS
 LC0086  HISTORY     - 1979     GOOD             NGS
 LC0086  HISTORY     - 20070929 GOOD             GEOCAC
 LC0086  HISTORY     - 20110126 GOOD             ILDT
 LC0086  HISTORY     - 20250904 GOOD             ILDT
 LC0086  HISTORY     - 20251204 GOOD             ILDT
 LC0086
 LC0086                          STATION DESCRIPTION
 LC0086
 LC0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0086'THE STATION IS LOCATED ABOUT 1-1/4 MILES SOUTHWEST OF DEL
 LC0086'REY AND ABOUT 1/2 MILE WEST OF U.S. HIGHWAY 45.
 LC0086'
 LC0086'TO REACH THE STATION FROM THE POST OFFICE IN BUCKLEY, GO
 LC0086'NORTH ON U.S. HIGHWAY 45 FOR 3.6 MILES TO A CROSSROAD, TURN
 LC0086'LEFT, WEST ACROSS RAILROAD TRACKS, FOR 0.25 MILE TO A CROSSROAD,
 LC0086'TURN RIGHT, NORTH ON GRAVEL ROAD, FOR 0.7 MILE TO A CORN CRIB
 LC0086'ON THE RIGHT AND THE STATION ON THE LEFT.  THERE IS A WHITE
 LC0086'HOUSE 0.05 MILE NORTH OF THE STATION ON THE LEFT.
 LC0086'
 LC0086'STATION MARK, A STANDARD DISK STAMPED HOLTZ 1959, IS SET
 LC0086'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.
 LC0086'THE MARK IS 103 FEET SOUTH OF A FENCE CORNER, 89.6 FEET
 LC0086'NORTHWEST OF THE NORTHWEST CORNER OF A LARGE CORN CRIB, 21
 LC0086'FEET WEST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 2.8
 LC0086'FEET NORTH-NORTHEAST OF A WITNESS POST AND 2.1 FEET EAST
 LC0086'OF A FENCE LINE.
 LC0086'
 LC0086'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED HOLTZ NO 1
 LC0086'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0086'4 INCHES.  THE MARK IS 68 FEET NORTH-NORTHWEST OF THE NORTHWEST
 LC0086'CORNER OF A LARGE CORN CRIB, 29 FEET NORTH OF THE APPROXIMATE
 LC0086'CENTER OF A GATE AND DRIVEWAY LEADING TO THE CORN CRIB, 22.6
 LC0086'FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD AND
 LC0086'1 FOOT WEST OF A FENCE LINE.
 LC0086'
 LC0086'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED HOLTZ NO 2
 LC0086'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0086'2 INCHES.  THE MARK IS 66 FEET WEST OF THE NORTHWEST CORNER
 LC0086'OF A LARGE CORN CRIB, 22 FEET EAST OF THE APPROXIMATE
 LC0086'CENTER OF THE GRAVEL ROAD AND 1.6 FEET EAST OF A FENCE LINE.
 LC0086'
 LC0086'AZIMUTH MARK, A STANDARD DISK STAMPED HOLTZ 1959, IS SET IN
 LC0086'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 LC0086'MARK IS 14 FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVEL
 LC0086'ROAD AND 1.3 FEET WEST OF A WITNESS POST.
 LC0086'
 LC0086'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 LC0086'GRAVEL ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT
 LC0086'AS DESCRIBED.
 LC0086
 LC0086                          STATION RECOVERY (1959)
 LC0086
 LC0086'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0086'4.2 MI N FROM BUCKLEY.
 LC0086'ABOUT 2.4 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0086'OFFICE AT BUCKLEY, THENCE 1.75 MILES NORTH ALONG A GRAVEL ROAD,
 LC0086'NEAR A DRIVEWAY WEST TO A FARM HOUSE, 20 FEET WEST OF THE CENTER
 LC0086'LINE OF THE ROAD, 146 FEET SOUTH OF THE CENTER LINE OF THE FARM
 LC0086'DRIVEWAY, 2 FEET EAST OF A FENCE, 46 FEET NORTHWEST AND ACROSS THE
 LC0086'ROAD FROM THE NORTH END OF A WIRE GATE, 2.8 FEET NORTHEAST OF A
 LC0086'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 LC0086'OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0086
 LC0086                          STATION RECOVERY (1968)
 LC0086
 LC0086'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (WGT)
 LC0086'THE STATION WAS VISITED AND ALL MARKS WERE FOUND AS DESCRIBED
 LC0086'AND ARE IN GOOD CONDITION.
 LC0086
 LC0086                          STATION RECOVERY (1979)
 LC0086
 LC0086'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0086'STATION MARK RM 1, 2 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION AND
 LC0086'AS PREVIOUSLY DESCRIBED.  TOO REACH IS ADEQUATE.  THE DISTANCE TO RM 1
 LC0086'WAS SHORTER BY 0.02 FOOT.  RM 2 CHECKED.  THE DIRECTION TO THE MARKS
 LC0086'WAS VERIFIED.
 LC0086
 LC0086                          STATION RECOVERY (2007)
 LC0086
 LC0086'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0086'STATION GOOD.  RM 2 DISK HALF SHEARED OFF.  RM 1 DISK SHEARED OFF.
 LC0086
 LC0086                          STATION RECOVERY (2011)
 LC0086
 LC0086'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LC0086'RECOVERED IN GOOD CONDITION.
 LC0086
 LC0086                          STATION RECOVERY (2025)
 LC0086
 LC0086'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0086'RECOVERED IN GOOD CONDITION.
 LC0086
 LC0086                          STATION RECOVERY (2025)
 LC0086
 LC0086'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0084 ***********************************************************************
 LC0084  DESIGNATION -  HOLTZ AZ MK
 LC0084  PID         -  LC0084
 LC0084  STATE/COUNTY-  IL/IROQUOIS
 LC0084  COUNTRY     -  US
 LC0084  USGS QUAD   -  ONARGA WEST (2018)
 LC0084
 LC0084                         *CURRENT SURVEY CONTROL
 LC0084  ______________________________________________________________________
 LC0084* NAD 83(1986) POSITION- 40 39 15.     (N) 088 01 32.     (W)   SCALED
 LC0084* NAVD 88 ORTHO HEIGHT -   203.225 (meters)      666.75  (feet) ADJUSTED
 LC0084  ______________________________________________________________________
 LC0084  GEOID HEIGHT    -        -32.402 (meters)                     GEOID18
 LC0084  DYNAMIC HEIGHT  -        203.133 (meters)      666.45  (feet) COMP
 LC0084  MODELED GRAVITY -    980,166.5   (mgal)                       NAVD 88
 LC0084
 LC0084  VERT ORDER      -  SECOND    CLASS 0
 LC0084
 LC0084.The horizontal coordinates were scaled from a map and have
 LC0084.an estimated accuracy of +/- 6 seconds.
 LC0084
 LC0084.The orthometric height was determined by differential leveling and
 LC0084.adjusted by the NATIONAL GEODETIC SURVEY
 LC0084.in June 1991.
 LC0084
 LC0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0084.GEOID18 height accuracy estimate available here.
 LC0084
 LC0084.Click photographs - Photos may exist for this station.
 LC0084
 LC0084.The dynamic height is computed by dividing the NAVD 88
 LC0084.geopotential number by the normal gravity value computed on the
 LC0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0084.degrees latitude (g = 980.6199 gals.).
 LC0084
 LC0084.The modeled gravity was interpolated from observed gravity values.
 LC0084
 LC0084;                    North         East    Units  Estimated Accuracy
 LC0084;SPC IL E     -   442,680.      326,030.      MT  (+/- 180 meters Scaled)
 LC0084
 LC0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL132008(NAD 83)
 LC0084
 LC0084                          SUPERSEDED SURVEY CONTROL
 LC0084
 LC0084  NGVD 29 (??/??/92)  203.294  (m)          666.97   (f) ADJ UNCH    2 0
 LC0084
 LC0084.Superseded values are not recommended for survey control.
 LC0084
 LC0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0084.See file dsdata.pdf to determine how the superseded data were derived.
 LC0084
 LC0084_MARKER: DZ = AZIMUTH MARK DISK
 LC0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0084_STAMPING: HOLTZ 1959
 LC0084_MARK LOGO: CGS
 LC0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0084+STABILITY: SURFACE MOTION
 LC0084
 LC0084  HISTORY     - Date     Condition        Report By
 LC0084  HISTORY     - 1959     MONUMENTED       CGS
 LC0084
 LC0084                          STATION DESCRIPTION
 LC0084
 LC0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0084'2.4 MI NE FROM BUCKLEY.
 LC0084'ABOUT 2.4 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0084'OFFICE AT BUCKLEY, THENCE 1.45 MILES NORTH ALONG A GRAVEL ROAD,
 LC0084'ABOUT 0.2 MILES NORTH OF A FARM HOUSE WEST OF THE ROAD, 14 FEET
 LC0084'EAST OF THE CENTER LINE OF THE ROAD, 1.3 FEET WEST OF A METAL
 LC0084'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0084'CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0087 ***********************************************************************
 LC0087  DESIGNATION -  HOLTZ RM 1
 LC0087  PID         -  LC0087
 LC0087  STATE/COUNTY-  IL/IROQUOIS
 LC0087  COUNTRY     -  US
 LC0087  USGS QUAD   -  ONARGA WEST (2018)
 LC0087
 LC0087                         *CURRENT SURVEY CONTROL
 LC0087  ______________________________________________________________________
 LC0087* NAD 83(1986) POSITION- 40 39 30.52   (N) 088 01 34.01   (W)   HD_HELD1
 LC0087* NAVD 88 ORTHO HEIGHT -   203.513 (meters)      667.69  (feet) ADJUSTED
 LC0087  ______________________________________________________________________
 LC0087  GEOID HEIGHT    -        -32.402 (meters)                     GEOID18
 LC0087  DYNAMIC HEIGHT  -        203.420 (meters)      667.39  (feet) COMP
 LC0087  MODELED GRAVITY -    980,167.2   (mgal)                       NAVD 88
 LC0087
 LC0087  VERT ORDER      -  SECOND    CLASS 0
 LC0087
 LC0087.The horizontal coordinates were determined by differentially corrected
 LC0087.hand held GPS observations or other comparable positioning techniques
 LC0087.and have an estimated accuracy of +/- 3 meters.
 LC0087
 LC0087.The orthometric height was determined by differential leveling and
 LC0087.adjusted by the NATIONAL GEODETIC SURVEY
 LC0087.in June 1991.
 LC0087
 LC0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0087.GEOID18 height accuracy estimate available here.
 LC0087
 LC0087.Click photographs - Photos may exist for this station.
 LC0087
 LC0087.The dynamic height is computed by dividing the NAVD 88
 LC0087.geopotential number by the normal gravity value computed on the
 LC0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0087.degrees latitude (g = 980.6199 gals.).
 LC0087
 LC0087.The modeled gravity was interpolated from observed gravity values.
 LC0087
 LC0087;                    North         East    Units  Estimated Accuracy
 LC0087;SPC IL E     -   443,161.9     325,980.3     MT  (+/- 3 meters HH1 GPS) 
 LC0087
 LC0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1325701352(NAD 83)
 LC0087
 LC0087                          SUPERSEDED SURVEY CONTROL
 LC0087
 LC0087  NGVD 29 (??/??/92)  203.581  (m)          667.92   (f) ADJ UNCH    2 0
 LC0087
 LC0087.Superseded values are not recommended for survey control.
 LC0087
 LC0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0087.See file dsdata.pdf to determine how the superseded data were derived.
 LC0087
 LC0087_MARKER: DR = REFERENCE MARK DISK
 LC0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0087_STAMPING: HOLTZ NO 1 1959
 LC0087_MARK LOGO: CGS
 LC0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0087+STABILITY: SURFACE MOTION
 LC0087
 LC0087  HISTORY     - Date     Condition        Report By
 LC0087  HISTORY     - 1959     MONUMENTED       CGS
 LC0087  HISTORY     - 20070929 POOR             GEOCAC
 LC0087  HISTORY     - 20110127 MARK NOT FOUND   ILDT
 LC0087
 LC0087                          STATION DESCRIPTION
 LC0087
 LC0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0087'4.2 MI N FROM BUCKLEY.
 LC0087'ABOUT 2.4 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0087'OFFICE AT BUCKLEY, THENCE 1.75 MILES NORTH ALONG A GRAVEL ROAD,
 LC0087'NEAR A DRIVEWAY WEST TO A FARM HOUSE, 23 FEET EAST OF THE CENTER
 LC0087'LINE OF THE ROAD, 142 FEET SOUTH OF THE EXTENDED CENTER LINE OF
 LC0087'THE DRIVEWAY, 1 FOOT WEST OF A FENCE, 19 FEET NORTH OF THE NORTH
 LC0087'END OF A WIRE GATE, 42.6 FEET EAST OF TRIANGULATION STATION HOLTZ,
 LC0087'44.3 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 LC0087'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0087
 LC0087                          STATION RECOVERY (2007)
 LC0087
 LC0087'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0087'DISK SHEARED OFF.
 LC0087
 LC0087                          STATION RECOVERY (2011)
 LC0087
 LC0087'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LC0087'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0085 ***********************************************************************
 LC0085  DESIGNATION -  HOLTZ RM 2
 LC0085  PID         -  LC0085
 LC0085  STATE/COUNTY-  IL/IROQUOIS
 LC0085  COUNTRY     -  US
 LC0085  USGS QUAD   -  ONARGA WEST (2018)
 LC0085
 LC0085                         *CURRENT SURVEY CONTROL
 LC0085  ______________________________________________________________________
 LC0085* NAD 83(1986) POSITION- 40 39 29.97   (N) 088 01 34.55   (W)   HD_HELD1
 LC0085* NAVD 88 ORTHO HEIGHT -   203.228 (meters)      666.76  (feet) ADJUSTED
 LC0085  ______________________________________________________________________
 LC0085  GEOID HEIGHT    -        -32.401 (meters)                     GEOID18
 LC0085  DYNAMIC HEIGHT  -        203.136 (meters)      666.46  (feet) COMP
 LC0085  MODELED GRAVITY -    980,167.2   (mgal)                       NAVD 88
 LC0085
 LC0085  VERT ORDER      -  SECOND    CLASS 0
 LC0085
 LC0085.The horizontal coordinates were determined by differentially corrected
 LC0085.hand held GPS observations or other comparable positioning techniques
 LC0085.and have an estimated accuracy of +/- 3 meters.
 LC0085
 LC0085.The orthometric height was determined by differential leveling and
 LC0085.adjusted by the NATIONAL GEODETIC SURVEY
 LC0085.in June 1991.
 LC0085
 LC0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0085.GEOID18 height accuracy estimate available here.
 LC0085
 LC0085.Click photographs - Photos may exist for this station.
 LC0085
 LC0085.The dynamic height is computed by dividing the NAVD 88
 LC0085.geopotential number by the normal gravity value computed on the
 LC0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0085.degrees latitude (g = 980.6199 gals.).
 LC0085
 LC0085.The modeled gravity was interpolated from observed gravity values.
 LC0085
 LC0085;                    North         East    Units  Estimated Accuracy
 LC0085;SPC IL E     -   443,144.9     325,967.7     MT  (+/- 3 meters HH1 GPS) 
 LC0085
 LC0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1324401335(NAD 83)
 LC0085
 LC0085                          SUPERSEDED SURVEY CONTROL
 LC0085
 LC0085  NGVD 29 (??/??/92)  203.296  (m)          666.98   (f) ADJ UNCH    2 0
 LC0085
 LC0085.Superseded values are not recommended for survey control.
 LC0085
 LC0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0085.See file dsdata.pdf to determine how the superseded data were derived.
 LC0085
 LC0085_MARKER: DR = REFERENCE MARK DISK
 LC0085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0085_STAMPING: HOLTZ NO 2 1959
 LC0085_MARK LOGO: CGS
 LC0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0085+STABILITY: SURFACE MOTION
 LC0085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0085+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2011
 LC0085
 LC0085  HISTORY     - Date     Condition        Report By
 LC0085  HISTORY     - 1959     MONUMENTED       CGS
 LC0085  HISTORY     - 20070929 POOR             GEOCAC
 LC0085  HISTORY     - 20110126 GOOD             ILDT
 LC0085
 LC0085                          STATION DESCRIPTION
 LC0085
 LC0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0085'4.2 MI N FROM BUCKLEY.
 LC0085'ABOUT 2.4 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0085'OFFICE AT BUCKLEY, THENCE 1.75 MILES NORTH ALONG A GRAVEL ROAD,
 LC0085'NEAR A DRIVEWAY WEST TO A FARM HOUSE, 22 FEET WEST OF THE CENTER
 LC0085'LINE OF THE ROAD, 197 FEET SOUTH OF THE CENTER LINE OF THE FARM
 LC0085'DRIVEWAY, 1 FOOT EAST OF A FENCE, 56 FEET SOUTHWEST AND ACROSS THE
 LC0085'ROAD FROM THE NORTH END OF A WIRE GATE, 51.9 FEET SOUTH OF
 LC0085'TRIANGULATION STATION HOLTZ, 49.6 FEET SOUTH OF A METAL WITNESS
 LC0085'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0085'POST PROJECTING 3 INCHES.
 LC0085
 LC0085                          STATION RECOVERY (2007)
 LC0085
 LC0085'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0085'DISK HALF SHEARED OFF.
 LC0085
 LC0085                          STATION RECOVERY (2011)
 LC0085
 LC0085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LC0085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1773 ***********************************************************************
 JB1773  DESIGNATION -  HOLTZHAUSEN 2 AZ MK
 JB1773  PID         -  JB1773
 JB1773  STATE/COUNTY-  IL/CLAY
 JB1773  COUNTRY     -  US
 JB1773  USGS QUAD   -  OSKALOOSA (2018)
 JB1773
 JB1773                         *CURRENT SURVEY CONTROL
 JB1773  ______________________________________________________________________
 JB1773* NAD 83(1997) POSITION- 38 48 00.33742(N) 088 41 34.81826(W)   ADJUSTED
 JB1773* NAVD 88 ORTHO HEIGHT -   188.7   (meters)      619.    (feet) VERTCON3
 JB1773  ______________________________________________________________________
 JB1773  GEOID HEIGHT    -        -31.435 (meters)                     GEOID18
 JB1773  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 JB1773  HORZ ORDER      -  SECOND
 JB1773
 JB1773.The horizontal coordinates were established by classical geodetic methods
 JB1773.and adjusted by the National Geodetic Survey in October 1999.
 JB1773
 JB1773.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1773.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1773
 JB1773.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1773.GEOID18 height accuracy estimate available here.
 JB1773
 JB1773.Click photographs - Photos may exist for this station.
 JB1773
 JB1773.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1773
 JB1773. The following values were computed from the NAD 83(1997) position.
 JB1773
 JB1773;                    North         East     Units Scale Factor Converg.
 JB1773;SPC IL E     -   236,847.737   268,756.185   MT  0.99998702   -0 13 31.3
 JB1773;SPC IL E     -   777,057.95    881,744.25   sFT  0.99998702   -0 13 31.3
 JB1773;UTM  16      - 4,295,954.395   352,983.455   MT  0.99986616   -1 03 39.7
 JB1773
 JB1773!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1773!SPC IL E     -   0.99997533  x   0.99998702  =   0.99996235
 JB1773!UTM  16      -   0.99997533  x   0.99986616  =   0.99984149
 JB1773
 JB1773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5298395954(NAD 83)
 JB1773
 JB1773|---------------------------------------------------------------------|
 JB1773| PID    Reference Object                     Distance      Geod. Az  |
 JB1773|                                                           dddmmss.s |
 JB1773| JB1772 HOLTZHAUSEN 2 AZ A PT                 9.152 METERS 22248     |
 JB1773| JB1770 HOLTZHAUSEN 2 RESET                 155.621 METERS 26313     |
 JB1773|---------------------------------------------------------------------|
 JB1773
 JB1773                          SUPERSEDED SURVEY CONTROL
 JB1773
 JB1773  NAD 83(1986)-  38 48 00.35152(N)    088 41 34.81344(W) AD(       ) 2
 JB1773  NAD 27      -  38 48 00.18405(N)    088 41 34.62694(W) AD(       ) 2
 JB1773  NGVD 29 (07/19/86)  188.8    (m)          619.     (f) VERT ANG       
 JB1773
 JB1773.Superseded values are not recommended for survey control.
 JB1773
 JB1773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1773.See file dsdata.pdf to determine how the superseded data were derived.
 JB1773
 JB1773_MARKER: DZ = AZIMUTH MARK DISK
 JB1773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1773_STAMPING: HOLTZHAUSEN 2 1960
 JB1773_MARK LOGO: CGS
 JB1773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1773+STABILITY: SURFACE MOTION
 JB1773
 JB1773  HISTORY     - Date     Condition        Report By
 JB1773  HISTORY     - 1960     MONUMENTED       CGS
 JB1773  HISTORY     - 1976     GOOD             NGS
 JB1773
 JB1773                          STATION DESCRIPTION
 JB1773
 JB1773'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB1773'STATION IS ABOUT 3-1/2 MILES SOUTH-SOUTHEAST OF FARINA, 4-3/4
 JB1773'MILES SOUTHEAST OF INTERSTATE HIGHWAY 57, 6 MILES
 JB1773'SOUTH-SOUTHWEST OF EDGEWOOD, ON PROPERTY OF F.H. HOLTZHAUSEN,
 JB1773'ROUTH 37 NORTH, SALEM, ILL.  PHONE 618-548-1428.
 JB1773'
 JB1773'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 37
 JB1773'AND 185 IN FARINA, GO SOUTHEAST ACROSS THE RAILROAD TRACKS, FOR
 JB1773'0.05 MILE TO A SIDE STREET RIGHT.  TURN RIGHT AND GO SOUTHWEST
 JB1773'ON STREET THAT PARALLELS TRACKS FOR 0.2 MILE TO A SIDE STREET
 JB1773'LEFT.  TURN LEFT AND GO SOUTHEAST FOR 0.3 MILE TO A REVERSE
 JB1773'FORK RIGHT.  BEAR LEFT AND GO EAST AND SOUTHEAST ON A PAVED
 JB1773'ROAD FOR 2.85 MILES TO AN OFFSET CROSSROAD.  CONTINUE SOUTHEAST
 JB1773'ON THE PAVED ROAD FOR 1.55 MILES TO THE TOP OF A GRADE AND A
 JB1773'TRACK FIELD ROAD ON THE LEFT.  TURN LEFT AND FOLLOW THE FIELD
 JB1773'ROAD EAST AND NORTHEAST FOR 0.5 MILE TO THE TOP OF A RISE
 JB1773'AND A LARGE LONE MAPLE TREE ON THE RIGHT.  BEAR RIGHT AND
 JB1773'FOLLOW THE FIELD ROAD NORTHEASTERLY FOR 0.05 MILE TO
 JB1773'HOLTZHAUSEN 2 1960 ON THE RIGHT.  CONTINUE EASTERLY ON A FIELD
 JB1773'ROAD, FOR 0.1 MILE TO THE STATION NEAR A WILD CHERRY TREE.
 JB1773'
 JB1773'STATION MARK IS A STANDARD AZIMUTH MARK DISK, STAMPED HOLTZHAUSEN
 JB1773'2 1960, SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT
 JB1773'THAT PROJECTS 3 INCHES ABOVE THE GROUND.  IT IS 1.5 FEET SOUTHWEST
 JB1773'OF A WITNESS POST AND 4 FEET SOUTHWEST OF THE WILD CHERRY TREE.
 JB1773'
 JB1773'HEIGHT OF LIGHT ABOVE STATION MARK 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1770 ***********************************************************************
 JB1770  DESIGNATION -  HOLTZHAUSEN 2 RESET
 JB1770  PID         -  JB1770
 JB1770  STATE/COUNTY-  IL/CLAY
 JB1770  COUNTRY     -  US
 JB1770  USGS QUAD   -  OSKALOOSA (2018)
 JB1770
 JB1770                         *CURRENT SURVEY CONTROL
 JB1770  ______________________________________________________________________
 JB1770* NAD 83(1997) POSITION- 38 47 59.74176(N) 088 41 41.22234(W)   ADJUSTED
 JB1770* NAVD 88 ORTHO HEIGHT -   191.8   (meters)      629.    (feet) VERTCON3
 JB1770  ______________________________________________________________________
 JB1770  GEOID HEIGHT    -        -31.435 (meters)                     GEOID18
 JB1770  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 JB1770  HORZ ORDER      -  FIRST
 JB1770
 JB1770.The horizontal coordinates were established by classical geodetic methods
 JB1770.and adjusted by the National Geodetic Survey in October 1999.
 JB1770
 JB1770.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1770.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1770
 JB1770.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1770.GEOID18 height accuracy estimate available here.
 JB1770
 JB1770.Click photographs - Photos may exist for this station.
 JB1770
 JB1770.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1770
 JB1770. The following values were computed from the NAD 83(1997) position.
 JB1770
 JB1770;                    North         East     Units Scale Factor Converg.
 JB1770;SPC IL E     -   236,829.978   268,601.582   MT  0.99998714   -0 13 35.4
 JB1770;SPC IL E     -   776,999.69    881,237.02   sFT  0.99998714   -0 13 35.4
 JB1770;UTM  16      - 4,295,938.895   352,828.629   MT  0.99986672   -1 03 43.7
 JB1770
 JB1770!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1770!SPC IL E     -   0.99997484  x   0.99998714  =   0.99996198
 JB1770!UTM  16      -   0.99997484  x   0.99986672  =   0.99984156
 JB1770
 JB1770:                Primary Azimuth Mark                     Grid Az
 JB1770:SPC IL E     -  STURGESS RM 3                            295 32 10.2
 JB1770:UTM  16      -  STURGESS RM 3                            296 22 18.5
 JB1770
 JB1770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5282895938(NAD 83)
 JB1770
 JB1770|---------------------------------------------------------------------|
 JB1770| PID    Reference Object                     Distance      Geod. Az  |
 JB1770|                                                           dddmmss.s |
 JB1770| CI3849 HOLTZHAUSEN 2 RM 4                   14.291 METERS 03851     |
 JB1770| JB1771 HOLTZHAUSEN                          93.495 METERS 04343     |
 JB1770| JB1773 HOLTZHAUSEN 2 AZ MK                 155.621 METERS 08313     |
 JB1770| JB1772 HOLTZHAUSEN 2 AZ A PT               148.773 METERS 08530     |
 JB1770| CI3850 HOLTZHAUSEN 2 RM 5                   23.698 METERS 16704     |
 JB1770| CI3851 HOLTZHAUSEN 2 RM 6                   63.286 METERS 22354     |
 JB1770| JB1806 STURGESS RM 3                       APPROX.39.0 KM 2951834.8 |
 JB1770| JB1797 FARINA MUNICIPAL TANK               APPROX. 7.6 KM 2970340.1 |
 JB1770|---------------------------------------------------------------------|
 JB1770
 JB1770                          SUPERSEDED SURVEY CONTROL
 JB1770
 JB1770  NAD 83(1986)-  38 47 59.75586(N)    088 41 41.21753(W) AD(       ) 1
 JB1770  NAD 27      -  38 47 59.58871(N)    088 41 41.03073(W) AD(       ) 1
 JB1770  NGVD 29 (07/19/86)  191.9    (m)          630.     (f) VERT ANG       
 JB1770
 JB1770.Superseded values are not recommended for survey control.
 JB1770
 JB1770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1770.See file dsdata.pdf to determine how the superseded data were derived.
 JB1770
 JB1770_MARKER: DS = TRIANGULATION STATION DISK
 JB1770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1770_STAMPING: HOLTZHAUSEN 2 1960
 JB1770_MARK LOGO: CGS
 JB1770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1770+STABILITY: SURFACE MOTION
 JB1770
 JB1770  HISTORY     - Date     Condition        Report By
 JB1770  HISTORY     - 1960     MONUMENTED       CGS
 JB1770  HISTORY     - 1962     GOOD             CGS
 JB1770  HISTORY     - 1976     GOOD             NGS
 JB1770
 JB1770                          STATION DESCRIPTION
 JB1770
 JB1770'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1770'STATION IS LOCATED ABOUT 3.5 MILES EAST-SOUTHEAST OF FARINA, ABOUT 6.0
 JB1770'MILES SOUTH-SOUTHWEST OF EDGEWOOD AND ON A PROMINENT HILL ON LAND
 JB1770'FARMED BY MR. SPARLIN.
 JB1770'
 JB1770'TO REACH FROM THE POST OFFICE IN FARINA, GO NORTHEAST ON STATE ROUTE
 JB1770'37 FOR 0.05 MILE TO CROSS STREET, TURN RIGHT AND GO SOUTHEASTERLY
 JB1770'CROSSING RAILROAD TRACKS FOR 0.3 MILE TO DIAGONAL CROSSSROAD, CONTINUE
 JB1770'SOUTHEASTERLY FOR 0.1 MILE TO REVERSE FORKS, BEAR LEFT AND GO
 JB1770'SOUTHEAST FOR 3.05 MILES TO A SIDE ROAD LEFT, TURN SHARP LEFT AND GO
 JB1770'NORTH FOR 0.25 MILE TO WHERE ROAD TURNS RIGHT, TURN RIGHT AND GO EAST
 JB1770'FOR 0.85 MILE TO CROSSROAD, CONTINUE EAST FOR 0.75 MILE TO A SIDE ROAD
 JB1770'LEFT, CONTINUE EAST FOR 0.05 MILE TO TRACK ROAD RIGHT INTO FIELD, THEN
 JB1770'GOES EAST ALONG SOUTH SIDE OF ROAD.  TURN RIGHT THEN LEFT AND GO EAST
 JB1770'FOR 0.1 MILE ALONG THE SOUTH SIDE OF ROAD TO WHERE FIELD ROAD TURNS
 JB1770'RIGHT AND GOES SOUTHERLY, TURN RIGHT AND GO SOUTHERLY ON FIELD ROAD
 JB1770'FOR 0.95 MILE TO WHERE FIELD ROAD TURNS RIGHT, TURN RIGHT AND GO
 JB1770'WESTERLY UP HILL FOR 0.1 MILE TO BARN AND STATION AS DESCRIBED.
 JB1770'
 JB1770'STATION MARK, A STANDARD STATION MARK DISK STAMPED HOLTZHAUSEN 2 1960,
 JB1770'IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 JB1770'INCHES.  THE MARK IS 49.9 FEET SOUTH-SOUTHWEST OF THE WITNESS POST,
 JB1770'30.5 FEET WEST OF FENCE AND HEDGE ROW AND 26.3 FEET NORTH-NORTHEAST OF
 JB1770'THE NORTHEAST CORNER OF OLD BARN.
 JB1770'
 JB1770'REFERENCE MARK NUMBER 4, A STANDARD REFERENCE MARK DISK STAMPED
 JB1770'HOLTZHAUSEN 2 NO 4 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 JB1770'POST WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 71.5 FEET
 JB1770'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE OLD BARN, 3.2 FEET
 JB1770'SOUTH OF THE WITNESS POST AND 1.8 FEET NORTH OF A FENCE POST.
 JB1770'
 JB1770'REFERENCE MARK NUMBER 5, A STANDARD REFERENCE MARK DISK STAMPED
 JB1770'HOLTZHAUSEN 2 NO 5 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 JB1770'POST WHICH PROJECTS ABOUT 3 INCHES.  THE MARK 117.3 FEET SOUTH OF
 JB1770'WITNESS POST, 31.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE OLD
 JB1770'BARN, 25.0 FEET WEST-SOUTHWEST OF THE FENCE CORNER AND 1.6 FEET NORTH
 JB1770'OF THE FENCE.
 JB1770'
 JB1770'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED HOLTZHAUSEN 2 1960,
 JB1770'IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6
 JB1770'INCHES.  THE MARK IS 11.5 FEET NORTH OF CENTER OF OPENING IN HEDGE
 JB1770'ROW, 3.6 FEET SOUTHWEST OF A LARGE TREE IN HEDGE ROW, 1.6 FEET
 JB1770'SOUTH-SOUTHWEST OF THE WITNESS POST AND 1.6 FEET WEST OF A DOUBLE
 JB1770'FENCE POST AT THE SOUTH END OF FENCE AND NORTH END OF OPENING IN HEDGE
 JB1770'ROW.
 JB1770'
 JB1770'TO REACH THE AZIMUTH MARK FROM STATION, GO 0.1 MILE OR 202 PACES EAST
 JB1770'TO AZIMUTH MARK AS DESCRIBED.
 JB1770'
 JB1770'NOTE- A TRAVERSE CONNECTION WAS MADE TO STATION HOLTZHAUSEN 1883 AND
 JB1770'THE TRAVERSE DISTANCE IS 306.74 FEET OR 93.494 METERS. HEIGHT OF LIGHT
 JB1770'ABOVE STATION MARK 32 METERS.
 JB1770
 JB1770                          STATION RECOVERY (1962)
 JB1770
 JB1770'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1770'NO MEASUREMENT BETWEEN RMS, HIGH WEEDS.  1960 TRAVERSE DISTANCE.
 JB1770'
 JB1770'THE STATION MARK, REFERENCE MARKS 4 AND 5 AND THE AZIMUTH MARK WERE
 JB1770'FOUND IN GOOD CONDITION.  THE UNDERGROUND MARK AT HOLTZHAUSEN 1883 WAS
 JB1770'RECOVERED.  THE DISTANCES AND DIRECTIONS TO REFERENCE MARK 4 AND THE
 JB1770'AZIMUTH MARK CHECKED.  THE DIRECTION TO REFERENCE MARK 5 CHECKED BUT
 JB1770'THE DISTANCE WAS FOUND TO BE 0.05 FOOT SHORTER THAN PREVIOUSLY
 JB1770'MEASURED.  A COMPLETE NEW DESCRIPTION FOLLOWS-
 JB1770'
 JB1770'THE STATION IS ABOUT 6 MILES SOUTH-SOUTHWEST OF EDGEWOOD, ABOUT 3.5
 JB1770'MILES EAST-SOUTHEAST OF FARINA, ON A PROMINENT HILL AND ON THE
 JB1770'PROPERTY OF MR F J HOLTZHUASEN.  IT IS 250 FEET EAST OF THE CENTERLINE
 JB1770'OF A TRACK ROAD, 50 FEET SOUTHWEST OF A WITNESS POST AND 49 FEET
 JB1770'SOUTHWEST OF A 4 INCH ELM TREE.  THE MONUMENT PROJECTS 1 INCH AND THE
 JB1770'DISK IS STAMPED HOLTZHAUSEN 2 1960.
 JB1770'
 JB1770'TO REACH THE RAILAROAD CROSSING JUST NORTH OF THE DEPOT IN FARINA, GO
 JB1770'EAST ON A PAVED STREET FOR 0.25 MILE TO A Y-FORK.  TAKE THE LEFT FORK
 JB1770'AND GO EAST AND SOUTHEAST ON AN OILED ROAD FOR 2.1 MILES TO A SIDE
 JB1770'ROAD RIGHT.  CONTINUE SOUTHEASTERLY ON THE OILED ROAD FOR 0.9 MILE TO
 JB1770'A CROSSROAD.  CONTINUE SOUTHEASTERLY ON THE OILED ROAD FOR 1.5 MILES
 JB1770'TO A DRIVEWAY AND A RED BRICK HOUSE ON THE LEFT.  TURN LEFT AND GO
 JB1770'NORTHEASTERLY ON A FIELD AND WOODS ROAD FOR 0.65 MILE TO THE RUINS OF
 JB1770'AN OLD BARN AND THE STATION.
 JB1770'
 JB1770'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST THROUGH A FIELD
 JB1770'FOR 0.1 MILE TO THE AZIMUTH MARK.
 JB1770'
 JB1770'REFERENCE MARK 4 IS 3 FEET SOUTH OF A WITNESS POST AND 3 FEET
 JB1770'SOUTHWEST OF A 4 INCH ELM TREE.  THE MONUMENT PROJECTS 3 INCHES AND
 JB1770'THE DISK IS STAMPED HOLTZHAUSEN 2 NO 4 1960.
 JB1770'
 JB1770'REFERENCE MARK 5 IS 116 FEET SOUTH OF THE WITNESS POST AND 115 FEET
 JB1770'SOUTH OF THE 4 INCH ELM TREE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1770'STAMPED HOLTZHAUSEN 2 NO 5 1960.
 JB1770'
 JB1770'THE AZIMUTH MARK IS 4 FEET SOUTHWEST OF A LONE WILD CHERRY TREE AND 2
 JB1770'FEET SOUTH OF A WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND THE
 JB1770'DISK IS STAMPED HOLTZHAUSEN 2 1960.
 JB1770'
 JB1770'HOLTZHAUSEN 1883 IS THE APEX OF AN EARTHENWARE PYRAMID 40 INCHES BELOW
 JB1770'THE SURFACE OF THE GROUND.  IT IS 335 FEET NORTHWEST OF THE LONE WILD
 JB1770'CHERRY TREE AND THE WITNESS POST AND 257 FEET NORTHEAST OF THE 4 INCH
 JB1770'ELM TREE AND THE WITNESS POST.
 JB1770'
 JB1770'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1770
 JB1770                          STATION RECOVERY (1976)
 JB1770
 JB1770'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB1770'THE UNDERGROUND STATION MARK, REFERENCE MARK 4 AND THE AZIMUTH MARK
 JB1770'WERE RECOVERED IN GOOD CONDITION.  THE SURFACE STATION MARK AND
 JB1770'REFERENCE MARK 5 ARE PRESUMED DESTROYED BY FARMING OPERATIONS.
 JB1770'HOLDING THE UNDERGROUND POINT, A NEW SURFACE AND UNDERGROUND STATION
 JB1770'MARK WERE ESTABLISHED AT THIS TIME.  THE DISTANCE TO REFERENCE MARK 4
 JB1770'COMPARED FAVORABLY WITH THE 1962 OBSERVATIONS.  HOWEVER, A DIFFERENCE
 JB1770'OF 1 DEGREE, 1 MINUTE AND 13.7 SECONDS SMALLER WAS NOTED AZIMUTH MARK
 JB1770'WAS NOTED AND VIRIFIED.  REFERENCE MARK 6 WAS ESTABLISHED AT THIS
 JB1770'TIME.  PERMISSION NOT GRANTED BY PROPERTY OWNER TO RECOVER HOLTZHAUSEN
 JB1770'1883.  THE PARTY WAS INFORMED BY THE PROPERTY OWNER THAT THE STATION,
 JB1770'REFERENCE MARKS AND AZIMUTH MARK WILL HAVE TO BE MOVED IN THE PROPERTY
 JB1770'OWNER EXPRESSED THE DESIRE TO HAVE THE STATION MOVED AFTER CLEARING
 JB1770'OPERATIONS.  FOLLOWING IS A COMPLETE NEW DESCRIPTION.
 JB1770'
 JB1770'STATION IS ABOUT 3-1/2 MILES EAST-SOUTHEAST OF FARINA, 4-3/4 MILES
 JB1770'SOUTHEAST OF INTERSTATE HIGHWAY 57, 6 MILES SOUTH-SOUTHWEST OF
 JB1770'EDGEWOOD, ON PROPERTY OF F.H. HOLTZHAUSEN, ROUTE 37 NORTH, SALEM, ILL.
 JB1770'PHONE 618-548-1428.
 JB1770'
 JB1770'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 185 IN
 JB1770'FARINA, GO SOUTHEAST ACROSS RAILROAD TRACKS, FOR 0.05 MILE TO A SIDE
 JB1770'STREET RIGHT.  TURN RIGHT AND GO SOUTHWEST ON STREET THAT PARALLELS
 JB1770'TRACKS FOR 0.2 MILE TO A SIDE STREET LEFT.  TURN LEFT AND GO SOUTHEAST
 JB1770'FOR 0.3 MILE TO A REVERSE FORK RIGHT.  BEAR LEFT AND GO EAST AND
 JB1770'SOUTHEAST ON A PAVED ROAD FOR 2.85 MILES TO AN OFFSET CROSSROAD.
 JB1770'CONTINUE SOUTHEAST ON THE PAVED ROAD FOR 1.55 MILES TO THE TOP OF A
 JB1770'GRADE AND A TRACK FIELD ROAD ON THE LEFT.  TURN LEFT AND FOLLOW THE
 JB1770'FIELD ROAD EAST AND NORTHEAST FOR 0.5 MILE TO THE TOP OF A RISE AND A
 JB1770'LARGE LONE MAPLE TREE ON THE RIGHT.  BEAR RIGHT AND FOLLOW THE FIELD
 JB1770'ROAD NORTHEASTERLY FOR 0.05 MILE TO THE STATION ON THE RIGHT.  TO
 JB1770'REACH THE AZIMUTH MARK FROM THE STATION, GO EASTERLY, ON FIELD ROAD
 JB1770'FOR 0.1 MILE TO A WILD CHERRY TREE AND THE MARK.
 JB1770'
 JB1770'STATION MARKS ARE STANDARD DISKS, STAMPED HOLTZHAUSEN 2 1960 1976.
 JB1770'SURFACE MARK IS SET IN THE TOP OF AN 18-INCH CYLINDRICAL CONCRETE
 JB1770'MONUMENT THAT IS 22 INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 13
 JB1770'FEET SOUTH OF THE FIELD ROAD, 48.2 FEET SOUTHWEST OF A SMALL ELM TREE
 JB1770'AND 49.2 FEET SOUTHWEST OF A METAL WITNESS POST.  UNDERGROUND MARK IS
 JB1770'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 46 INCHES BELOW THE
 JB1770'GROUND SURFACE.
 JB1770'
 JB1770'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED HOLTZHAUSEN 2 NO 4 1960,
 JB1770'SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 3
 JB1770'INCHES ABOVE THE GROUND.  IT IS 1.6 FEET SOUTHWEST OF THE ELM TREE, 3
 JB1770'FEET SOUTH OF THE METAL WITNESS POST, 16 FEET NORTH OF THE APPROXIMATE
 JB1770'CENTER OF THE TRACK ROAD AND ABOUT 2 FEET HIGHER THAN THE STATION.
 JB1770'
 JB1770'REFERENCE MARK 6 IS A STANDARD DISK, STAMPED HOLTZHAUSEN 2 1960 NO 6
 JB1770'1976, SET IN THE TOP OF A 16-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 JB1770'PROJECTS 2 INCHES.  IT IS 3 FEET SOUTH OF A METAL WITNESS POST, 7.5
 JB1770'FEET NORTHEAST OF THE LONE MAPLE TREE, 26 FEET SOUTH OF THE CENTER OF
 JB1770'THE TRACK ROAD AND ABOUT 2 FEET LOWER THAN THE STATION.
 JB1770'
 JB1770'AZIMUTH MARK IS A STANDARD DISK, STAMPED HOLTZHAUSEN 2 1960, SET IN
 JB1770'THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 3 INCHES
 JB1770'ABOVE THE GROUND.  IT IS 1.5 FEET SOUTHWEST OF A WITNESS POST AND 4
 JB1770'FEET SOUTHWEST OF THE WILD CHERRY TREE.
 JB1770'
 JB1770'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 JB1770'EAST-SOUTHEAST OF FARINA.
 JB1770'HEIGHT OF LIGHT ABOVE STATION MARK 102.4 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2027 ***********************************************************************
 LC2027  DESIGNATION -  HOME
 LC2027  PID         -  LC2027
 LC2027  STATE/COUNTY-  IL/PEORIA
 LC2027  COUNTRY     -  US
 LC2027  USGS QUAD   -  PEORIA WEST (2018)
 LC2027
 LC2027                         *CURRENT SURVEY CONTROL
 LC2027  ______________________________________________________________________
 LC2027* NAD 83(1997) POSITION- 40 41 32.25135(N) 089 41 45.49632(W)   ADJUSTED
 LC2027* NAVD 88 ORTHO HEIGHT -   217.    (meters)      712.    (feet) SCALED
 LC2027  ______________________________________________________________________
 LC2027  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 LC2027  LAPLACE CORR    -          1.02  (seconds)                    DEFLEC18
 LC2027  HORZ ORDER      -  FIRST
 LC2027
 LC2027.The horizontal coordinates were established by classical geodetic methods
 LC2027.and adjusted by the National Geodetic Survey in October 1999.
 LC2027
 LC2027.The orthometric height was scaled from a topographic map.
 LC2027
 LC2027.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2027.GEOID18 height accuracy estimate available here.
 LC2027
 LC2027.Click photographs - Photos may exist for this station.
 LC2027
 LC2027.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2027
 LC2027. The following values were computed from the NAD 83(1997) position.
 LC2027
 LC2027;                    North         East     Units Scale Factor Converg.
 LC2027;SPC IL W     -   446,962.826   739,783.379   MT  0.99996065   +0 18 24.8
 LC2027;SPC IL W     - 1,466,410.54  2,427,105.97   sFT  0.99996065   +0 18 24.8
 LC2027;UTM  16      - 4,508,095.170   272,200.760   MT  1.00023877   -1 45 30.7
 LC2027
 LC2027!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2027!SPC IL W     -   0.99997115  x   0.99996065  =   0.99993180
 LC2027!UTM  16      -   0.99997115  x   1.00023877  =   1.00020992
 LC2027
 LC2027:                Primary Azimuth Mark                     Grid Az
 LC2027:SPC IL W     -  HOME AZ MK                               018 03 33.5
 LC2027:UTM  16      -  HOME AZ MK                               020 07 29.0
 LC2027
 LC2027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7220008095(NAD 83)
 LC2027
 LC2027|---------------------------------------------------------------------|
 LC2027| PID    Reference Object                     Distance      Geod. Az  |
 LC2027|                                                           dddmmss.s |
 LC2027| CI7540 HOME AZ MK                                         0182158.3 |
 LC2027| CI7541 HOME RM 1                            28.788 METERS 08902     |
 LC2027| LC2024 PEORIA COUNTY HOME STACK            APPROX. 0.8 KM 2590438.0 |
 LC2027| LC2021 PEORIA COUNTY HOME TANK             APPROX. 0.8 KM 2650938.8 |
 LC2027| CI7542 HOME RM 2                            28.557 METERS 26954     |
 LC2027|---------------------------------------------------------------------|
 LC2027
 LC2027                          SUPERSEDED SURVEY CONTROL
 LC2027
 LC2027  NAD 83(1986)-  40 41 32.26131(N)    089 41 45.49731(W) AD(       ) 1
 LC2027  NAD 27      -  40 41 32.12642(N)    089 41 45.12147(W) AD(       ) 1
 LC2027
 LC2027.Superseded values are not recommended for survey control.
 LC2027
 LC2027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2027.See file dsdata.pdf to determine how the superseded data were derived.
 LC2027
 LC2027_MARKER: DS = TRIANGULATION STATION DISK
 LC2027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2027_STAMPING: HOME 1935
 LC2027_MARK LOGO: CGS
 LC2027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2027+STABILITY: SURFACE MOTION
 LC2027
 LC2027  HISTORY     - Date     Condition        Report By
 LC2027  HISTORY     - 1935     MONUMENTED       CGS
 LC2027  HISTORY     - 1948     GOOD             CGS
 LC2027  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC2027  HISTORY     - 19991220 MARK NOT FOUND   CMT
 LC2027
 LC2027                          STATION DESCRIPTION
 LC2027
 LC2027'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2027'STATION IS ABOUT 6 MILES W OF PEORIA, ABOUT 10 MILES NE OF
 LC2027'GLASFORD, IN NW 1/4 SEC. 10, T 8 N, R 7 E, ON GROUNDS OF
 LC2027'THE PEORIA COUNTY HOME, ABOUT 0.3 MILE E OF THE WATER TANK
 LC2027'AND MAIN BUILDING OF THE COUNTY HOME, ABOUT 200 YARDS W OF
 LC2027'THE N-S GRAVEL ROAD THAT BORDERS THE COUNTY HOME GROUNDS ON
 LC2027'THE E, ABOUT 300 YARDS NW OF THE SMALL, LONE, WHITE MASONRY
 LC2027'BUILDING THAT STANDS IN FIELD JUST W OF THE GRAVEL ROAD, 1
 LC2027'FOOT S OF AN E-W WIRE FENCE THAT SEPARATES TWO CULTIVATED
 LC2027'FIELDS, 7 FEET N OF CENTER LINE OF THE LANE THAT LEADS FROM
 LC2027'GRAVEL ROAD TO THE COUNTY HOME.  MARK PROJECTING 4
 LC2027'INCHES.
 LC2027'
 LC2027'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC2027'BRONZE DISKS SET IN CONCRETE.
 LC2027'
 LC2027'REFERENCE MARK NO. 1 IS E OF STATION, 1 FOOT S OF AN E-W
 LC2027'WIRE FENCE, 7 FEET N OF CENTER LINE OF THE LANE.  PROJECTING
 LC2027'4 INCHES.
 LC2027'
 LC2027'REFERENCE MARK NO. 2 IS W OF STATION, 1 FOOT S OF THE WIRE
 LC2027'FENCE, 7 FEET N OF CENTER LINE OF THE LANE, 188.14 FEET W OF
 LC2027'REFERENCE MARK NO. 1.  MARK PROJECTING 4 INCHES.
 LC2027'
 LC2027'AZIMUTH MARK IS NNE OF STATION, 30 FEET W OF CENTER LINE OF
 LC2027'THE N-S GRAVEL ROAD, 1 FOOT W OF THE RIGHT-OF-WAY FENCE, 15
 LC2027'FEET S OF THE NE CORNER POST, ABOUT 0.2 MILE S OF U.S. HIGHWAY
 LC2027'124.  PROJECTING 5 INCHES.
 LC2027'
 LC2027'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 124 AND STATE
 LC2027'HIGHWAY 88 AT THE W END OF MAIN STREET IN PEORIA, FOLLOW
 LC2027'U.S. HIGHWAY 124 WESTERLY 5.8 MILES TO SIGN, COUNTY HOME 1
 LC2027'MILE, THENCE S ON GRAVEL ROAD 0.45 MILE TO WIRE GATE AT ENTRANCE
 LC2027'TO LANE, THENCE W ON LANE ABOUT 200 YARDS TO THE STATION.
 LC2027'
 LC2027'A 77 FOOT TOWER WAS BUILT BUT A 60 FOOT TOWER WOULD HAVE
 LC2027'CLEARED ALL LINES.
 LC2027
 LC2027                          STATION RECOVERY (1948)
 LC2027
 LC2027'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (WTJ)
 LC2027'RECOVERED AS DESCRIBED.
 LC2027
 LC2027                          STATION RECOVERY (1999)
 LC2027
 LC2027'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2027'MARK NOT FOUND.
 LC2027
 LC2027                          STATION RECOVERY (1999)
 LC2027
 LC2027'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 LC2027'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3000 ***********************************************************************
 ME3000  DESIGNATION -  HOMER
 ME3000  PID         -  ME3000
 ME3000  STATE/COUNTY-  IL/WILL
 ME3000  COUNTRY     -  US
 ME3000  USGS QUAD   -  MOKENA (2018)
 ME3000
 ME3000                         *CURRENT SURVEY CONTROL
 ME3000  ______________________________________________________________________
 ME3000* NAD 83(1997) POSITION- 41 35 45.09408(N) 087 58 41.14685(W)   ADJUSTED
 ME3000* NAVD 88 ORTHO HEIGHT -   243.    (meters)      797.    (feet) SCALED
 ME3000  ______________________________________________________________________
 ME3000  GEOID HEIGHT    -        -33.216 (meters)                     GEOID18
 ME3000  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 ME3000  HORZ ORDER      -  SECOND
 ME3000
 ME3000.The horizontal coordinates were established by classical geodetic methods
 ME3000.and adjusted by the National Geodetic Survey in October 1999.
 ME3000
 ME3000.The orthometric height was scaled from a topographic map.
 ME3000
 ME3000.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3000.GEOID18 height accuracy estimate available here.
 ME3000
 ME3000.Click photographs - Photos may exist for this station.
 ME3000
 ME3000.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3000
 ME3000. The following values were computed from the NAD 83(1997) position.
 ME3000
 ME3000;                    North         East     Units Scale Factor Converg.
 ME3000;SPC IL E     -   547,277.052   329,616.429   MT  0.99998579   +0 14 09.0
 ME3000;SPC IL E     - 1,795,524.79  1,081,416.57   sFT  0.99998579   +0 14 09.0
 ME3000;UTM  16      - 4,605,368.474   418,485.387   MT  0.99968177   -0 38 57.7
 ME3000
 ME3000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3000!SPC IL E     -   0.99996711  x   0.99998579  =   0.99995290
 ME3000!UTM  16      -   0.99996711  x   0.99968177  =   0.99964889
 ME3000
 ME3000:                Primary Azimuth Mark                     Grid Az
 ME3000:SPC IL E     -  CHICAGO RAD STA WLS MAST                 112 11 51.9
 ME3000:UTM  16      -  CHICAGO RAD STA WLS MAST                 113 04 58.6
 ME3000
 ME3000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1848505368(NAD 83)
 ME3000
 ME3000|---------------------------------------------------------------------|
 ME3000| PID    Reference Object                     Distance      Geod. Az  |
 ME3000|                                                           dddmmss.s |
 ME3000| ME3006 ARGONNE FOREST USFP TANK            APPROX.13.0 KM 0245424.9 |
 ME3000| ME3009 KENNEDY SCHOOL FOR CHILDREN TK      APPROX.10.6 KM 0400443.0 |
 ME3000| CM3686 HOMER AZ MK                                        0481351.4 |
 ME3000| ME3001 GOODINGS GROVE MICROWAVE            APPROX. 4.6 KM 0612902.5 |
 ME3000| CM3689 HOMER RM 3                           50.277 METERS 06443     |
 ME3000| CM3687 HOMER RM 1                           26.525 METERS 08510     |
 ME3000| ME2994 CHICAGO RAD STA WLS MAST            APPROX.11.7 KM 1122600.9 |
 ME3000| ME3003 MOKENA MUNICIPAL TANK               APPROX.10.5 KM 1314309.4 |
 ME3000| CM3688 HOMER RM 2                           27.630 METERS 18256     |
 ME3000| MF1343 JOLIET ILL ST PENITENTIARY STK      APPROX.10.0 KM 2590456.3 |
 ME3000| MF1338 JOLIET ILL ST PENITENTIARY TK       APPROX.10.1 KM 2590903.4 |
 ME3000| MF1336 JOLIET RAD STA KSB 230 MAST         APPROX. 8.8 KM 2601204.7 |
 ME3000| MF1337 LOCKPORT ST DENNIS CATH CH          APPROX. 6.7 KM 2601751.4 |
 ME3000| MF1335 AIRPORT BCN LEWIS LOCKPORT APT      APPROX. 8.7 KM 2780449.5 |
 ME3000| MF1344 TEXAS CO LOCKPORT FLARE PIPE        APPROX. 7.0 KM 2813516.2 |
 ME3000| MF1325 ROMEOVILLE PUB SERV CO S STK        APPROX. 8.2 KM 3005532.9 |
 ME3000| MF1327 LEMONT MICROWAVE KSA 79 TOWER       APPROX. 7.7 KM 3353500.1 |
 ME3000| ME3004 ARGONNE NATL LAB LARGER W TK        APPROX.12.8 KM 3552935.5 |
 ME3000| ME3156 DOWNERS GROVE RAD WCFL E MST        APPROX.24.7 KM 3581552.7 |
 ME3000|---------------------------------------------------------------------|
 ME3000
 ME3000                          SUPERSEDED SURVEY CONTROL
 ME3000
 ME3000  NAD 83(1997)-  41 35 45.09423(N)    087 58 41.14748(W) AD(       ) 2
 ME3000  NAD 83(1994)-  41 35 45.09690(N)    087 58 41.15412(W) AD(       ) 2
 ME3000  NAD 83(1986)-  41 35 45.09691(N)    087 58 41.15411(W) AD(       ) 2
 ME3000  NAD 27      -  41 35 44.98500(N)    087 58 40.95100(W) AD(       ) 2
 ME3000
 ME3000.Superseded values are not recommended for survey control.
 ME3000
 ME3000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3000.See file dsdata.pdf to determine how the superseded data were derived.
 ME3000
 ME3000_MARKER: DS = TRIANGULATION STATION DISK
 ME3000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3000_STAMPING: HOMER 1956
 ME3000_MARK LOGO: CGS
 ME3000_PROJECTION: FLUSH
 ME3000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3000+STABILITY: SURFACE MOTION
 ME3000
 ME3000  HISTORY     - Date     Condition        Report By
 ME3000  HISTORY     - 1956     MONUMENTED       CGS
 ME3000  HISTORY     - 1963     GOOD             LOCSUR
 ME3000  HISTORY     - 1964     GOOD             CGS
 ME3000  HISTORY     - 1967     GOOD             CGS
 ME3000  HISTORY     - 20130819 MARK NOT FOUND   ILDT
 ME3000
 ME3000                          STATION DESCRIPTION
 ME3000
 ME3000'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3000'THE STATION IS LOCATED ABOUT 4-1/2 MILES EAST OF LOCKPORT, ON THE EAST
 ME3000'SIDE OF A NORTH-SOUTH GRAVELED ROAD AND ON PROPERTY OF HOMER TOWNSHIP.
 ME3000'IT IS 90 FEET NORTHWEST OF THE NORTHWEST CORNER OF HOMER TOWN HALL, 52
 ME3000'FEET EAST OF THE CENTER OF THE NORTH-SOUTH GRAVELED ROAD AND 23 FEET
 ME3000'EAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 ME3000'STAMPED HOMER 1956.
 ME3000'
 ME3000'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 4A AND 7,
 ME3000'WHICH IS STATE AND NINTH STREETS IN LOCKPORT, GO EAST ON STATE HIGHWAY
 ME3000'7 FOR 4.35 MILES TO TOP OF GRADE AND A GRAVELED CROSSROAD*.  TURN
 ME3000'RIGHT AND GO SOUTH ON GRAVELED ROAD FOR 0.2 MILE TO THE HOMER TOWN
 ME3000'HALL ON THE EAST SIDE AND THE STATION AS DESCRIBED.
 ME3000'
 ME3000'REFERENCE MARK 1 IS 88-1/2 FEET NORTH OF THE NORTHEAST CORNER OF HOMER
 ME3000'TOWN HALL, SET ON THE SOUTH EDGE OF A CULTIVATED FIELD AND ON ABOUT
 ME3000'THE SAME ELEVATION AS THE STATION MARK.  THE MARK IS FLUSH AND THE
 ME3000'DISK IS STAMPED HOMER NO 1 1956.
 ME3000'
 ME3000'REFERENCE MARK 2 IS 44 FEET EAST OF THE CENTER OF THE NORTH-SOUTH
 ME3000'GRAVELED ROAD, 40 FEET WEST OF THE NORTHWEST CORNER OF HOMER TOWN HALL
 ME3000'AND 27 FEET NORTHEAST OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE
 ME3000'DISK IS STAMPED HOMER NO 2 1956.
 ME3000'
 ME3000'THE AZIMUTH MARK IS 49 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 7,
 ME3000'2-1/2 FEET WEST OF A WHITE WITNESS POST, 2 FEET NORTHWEST OF A FENCE
 ME3000'CORNER AND 1 FOOT NORTH OF A RIGHT-OF-WAY POST.  THE MARK PROJECTS
 ME3000'ABOUT 4 INCHES AND THE DISK IS STAMPED HOMER 1956.
 ME3000'
 ME3000'*TO REACH THE AZIMUTH MARK FROM THE GRAVELED CROSSROAD MENTIONED
 ME3000'ABOVE, CONTINUE EAST ON STATE HIGHWAY 7 FOR 0.2 MILE TO THE MARK ON
 ME3000'THE SOUTH SIDE AS DESCRIBED.
 ME3000'
 ME3000'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 ME3000
 ME3000                          STATION RECOVERY (1963)
 ME3000
 ME3000'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1963 (HB)
 ME3000'RECOVERED BY SPRINGFIELD DIVISION HIGHWAY STATION, RM 2 AND AZIMUTH
 ME3000'MARK, WERE RECOVERED IN GOOD CONDITION.  RM 1 HAS BEEN DESTROYED.
 ME3000'HOMER SCHOOL IS ON LINE BETWEEN STATION AND AZIMUTH MARK.
 ME3000
 ME3000                          STATION RECOVERY (1964)
 ME3000
 ME3000'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 ME3000'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN
 ME3000'GOOD CONDITION EXCEPT REFERENCE MARK NO. 1 WHICH HAD BEEN DESTROYED.
 ME3000'A NEW SCHOOLHOUSE HAS BEEN BUILT ON LINE BETWEEN THE STATION AND THE
 ME3000'AZIMUTH MARK AND THE LINE OF SIGHT BETWEEN THE TWO MARKS IS
 ME3000'OBSTRUCTED.  THE AZIMUTH MARK WAS LEFT IN PLACE.  REFERENCE MARK NO. 3
 ME3000'WAS ESTABLISHED.  A COMPLETE DESCRIPTION FOLLOWS.
 ME3000'
 ME3000'STATION IS LOCATED ABOUT 4 AND 1/2 MILES EAST OF LOCKPORT ON THE EAST
 ME3000'SIDE OF A NORTH-SOUTH ROAD IN THE NORTH CENTRAL PART OF SEC. 21,T 36
 ME3000'N., R 11 E. ON PROPERTY OF HOMER TOWNSHIP, 264 FEET SOUTH-SOUTHWEST OF
 ME3000'THE NORTHWEST CORNER OF HOMER GRADE SCHOOL, 133 FEET WEST-SOUTHWEST OF
 ME3000'THE SOUTHWEST CORNER OF THE SAME BRICK SCHOOL, 183 FEET EAST-NORTHEAST
 ME3000'OF THE NORTHEAST CORNER OF THE HOMER FIRE STATION, 89.5 FEET
 ME3000'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF HOMER TOWN HALL, 55 FEET
 ME3000'SOUTH OF THE CENTER OF THE SOUTH DRIVEWAY TO THE SCHOOL, AND 47 FEET
 ME3000'EAST OF THE CENTERLINE OF HARD-SURFACED ROAD.  THE MARK IS FLUSH WITH
 ME3000'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED HOMER 1956.  THE
 ME3000'MARKS ARE DESCRIBED.
 ME3000'
 ME3000'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 4A AND 7
 ME3000'WHICH IS STATE AND NINTH STREETS IN LOCKPORT, GO EAST ON STATE HIGHWAY
 ME3000'7 FOR 4.5 MILES TO GRAVEL CROSSROADS.  (THIS X-ROAD IS 5.5 MILES EAST
 ME3000'OF THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 7,) TURN RIGHT
 ME3000'AND GO SOUTH ON HARD-SURFACED ROAD FOR 0.25 MILE TO THE HOMER GRADE
 ME3000'SCHOOL 33C AND TOWN HALL ON THE LEFT AND THE FIRE STATION ON THE RIGHT
 ME3000'AND THE STATION ON THE LEFT AS DESCRIBED.
 ME3000'
 ME3000'REFERENCE MARK NO. 2 IS 90.65 FEET SOUTH OF THE STATION, 40 FEET WEST
 ME3000'OF THE NORTHWEST CORNER OF HOMER TOWN HALL, AND 22 FEET NORTH OF A
 ME3000'TELEPHONE POLE.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND
 ME3000'THE DISK IS STAMPED HOMER NO 2 1956.
 ME3000'
 ME3000'REFERENCE MARK NO. 3 IS 164.95 FEET EAST-NORTHEAST OF THE STATION SET
 ME3000'IN A DRILL HOLE IN THE SOUTHEAST CORNER OF CONCRETE PATIO FOR THE
 ME3000'SOUTH ENTRANCE TO HOMER GRADE SCHOOL 33C, AND 3 FEET SOUTH OF DOORS.
 ME3000'THE MARK IS STAMPED HOMER NO 3 1956.
 ME3000'
 ME3000'AZIMUTH MARK IS 49 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 7, 2
 ME3000'1/2 FEET WEST OF A WHITE WITNESS POST, 2 FEET NORTHWEST OF A FENCE
 ME3000'CORNER, AND 1 FOOT NORTH OF A RIGHT-OF-WAY POST.  THE MARK PROJECTS
 ME3000'ABOUT 4 INCHES AND THE DISK IS STAMPED HOMER 1956.
 ME3000'
 ME3000'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON HARD SURFACED
 ME3000'ROAD FOR 0.25 MILE TO STATE HIGHWAY 7.  TURN RIGHT AND GO EAST ON
 ME3000'STATE HIGHWAY 7 FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT OR SOUTH
 ME3000'SIDE OF THE HIGHWAY AS DESCRIBED.
 ME3000'
 ME3000'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME3000
 ME3000                          STATION RECOVERY (1967)
 ME3000
 ME3000'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME3000'THE STATION MARK, REFERENCE MARK 2, REFERENCE MARK 3 AND THE AZIMUTH
 ME3000'MARK WERE FOUND IN GOOD CONDITION.  THE LAST RECOVERY NOTE ON THIS
 ME3000'STATION WAS NOT AVAILABLE AT THIS TIME TO CHECK FURTHER.  THE AZIMUTH
 ME3000'MARK IS OBSTRUCTED BY THE SCHOOL.
 ME3000'
 ME3000'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 4-1/2 MILES EAST OF
 ME3000'LOCKPORT
 ME3000
 ME3000                          STATION RECOVERY (2013)
 ME3000
 ME3000'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME3000'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2937 ***********************************************************************
 ME2937  DESIGNATION -  HOMEWOOD MUNICIPAL TANK
 ME2937  PID         -  ME2937
 ME2937  STATE/COUNTY-  IL/COOK
 ME2937  COUNTRY     -  US
 ME2937  USGS QUAD   -  HARVEY (2018)
 ME2937
 ME2937                         *CURRENT SURVEY CONTROL
 ME2937  ______________________________________________________________________
 ME2937* NAD 83(1997) POSITION- 41 33 46.99213(N) 087 39 58.02149(W)   ADJUSTED
 ME2937  ______________________________________________________________________
 ME2937  GEOID HEIGHT    -        -33.400 (meters)                     GEOID18
 ME2937  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 ME2937  HORZ ORDER      -  THIRD
 ME2937
 ME2937.The horizontal coordinates were established by classical geodetic methods
 ME2937.and adjusted by the National Geodetic Survey in October 1999.
 ME2937
 ME2937.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2937.GEOID18 height accuracy estimate available here.
 ME2937
 ME2937.Click photographs - Photos may exist for this station.
 ME2937
 ME2937.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2937
 ME2937. The following values were computed from the NAD 83(1997) position.
 ME2937
 ME2937;                    North         East     Units Scale Factor Converg.
 ME2937;SPC IL E     -   543,787.574   355,654.692   MT  1.00001310   +0 26 33.6
 ME2937;SPC IL E     - 1,784,076.40  1,166,843.77   sFT  1.00001310   +0 26 33.6
 ME2937;UTM  16      - 4,601,478.601   444,457.831   MT  0.99963796   -0 26 31.0
 ME2937
 ME2937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4445701478(NAD 83)
 ME2937
 ME2937                          SUPERSEDED SURVEY CONTROL
 ME2937
 ME2937  NAD 83(1997)-  41 33 46.99218(N)    087 39 58.02163(W) AD(       ) 3
 ME2937  NAD 83(1994)-  41 33 46.99669(N)    087 39 58.02861(W) AD(       ) 3
 ME2937  NAD 83(1986)-  41 33 46.99666(N)    087 39 58.02860(W) AD(       ) 3
 ME2937  NAD 27      -  41 33 46.87197(N)    087 39 57.86106(W) AD(       ) 3
 ME2937
 ME2937.Superseded values are not recommended for survey control.
 ME2937
 ME2937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2937.See file dsdata.pdf to determine how the superseded data were derived.
 ME2937
 ME2937_MARKER: 53 = ELEVATED TANK
 ME2937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2937+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2007
 ME2937
 ME2937  HISTORY     - Date     Condition        Report By
 ME2937  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2937  HISTORY     - 19880912 GOOD             USPSQD
 ME2937  HISTORY     - 20070324 GOOD             GEOCAC
 ME2937
 ME2937                          STATION DESCRIPTION
 ME2937
 ME2937'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2937'THE STATION IS THE FLASHING RED LIGHT AT THE CENTER OF THE
 ME2937'TOP OF A LARGE
 ME2937'BLACK STEEL WATER TANK ABOUT 125 FEET HIGH.  THE TANK IS LOCATED ON
 ME2937'THE NORTH SIDE OF THE CITY HALL
 ME2937'IN HOMEWOOD AND IS THE LARGER OF TWO TANKS LOCATED
 ME2937'THERE.  THE LEGEND HOMEWOOD IS PAINTED IN LARGE
 ME2937'WHITE LETTERS ON THE WEST AND EAST SIDES
 ME2937'OF THE TANK.
 ME2937
 ME2937                          STATION RECOVERY (1988)
 ME2937
 ME2937'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME2937'RECOVERED IN GOOD CONDITION.
 ME2937
 ME2937                          STATION RECOVERY (2007)
 ME2937
 ME2937'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME2937'THE CURRENT TANK IS THE ONLY TANK REMAINING ON THE GROUNDS.  ASSUMING
 ME2937'THIS IS THE SAME TANK, THERE IS A LIGHT ATOP BUT AT THE TIME OF
 ME2937'RECOVERY, IT WAS NOT FLASHING.  THE TANK IS PAINTED WHITE AND HAS THE
 ME2937'HOMEWOOD LOGO IN BLACK LETTERING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2942 ***********************************************************************
 ME2942  DESIGNATION -  HOMEWOOD RAD STA KSA 716 MAST
 ME2942  PID         -  ME2942
 ME2942  STATE/COUNTY-  IL/COOK
 ME2942  COUNTRY     -  US
 ME2942  USGS QUAD   -  HARVEY (2018)
 ME2942
 ME2942                         *CURRENT SURVEY CONTROL
 ME2942  ______________________________________________________________________
 ME2942* NAD 83(1997) POSITION- 41 33 41.82481(N) 087 38 45.23396(W)   ADJUSTED
 ME2942  ______________________________________________________________________
 ME2942  GEOID HEIGHT    -        -33.414 (meters)                     GEOID18
 ME2942  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 ME2942  HORZ ORDER      -  THIRD
 ME2942
 ME2942.The horizontal coordinates were established by classical geodetic methods
 ME2942.and adjusted by the National Geodetic Survey in October 1999.
 ME2942
 ME2942.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2942.GEOID18 height accuracy estimate available here.
 ME2942
 ME2942.Click photographs - Photos may exist for this station.
 ME2942
 ME2942.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2942
 ME2942. The following values were computed from the NAD 83(1997) position.
 ME2942
 ME2942;                    North         East     Units Scale Factor Converg.
 ME2942;SPC IL E     -   543,641.386   357,342.484   MT  1.00001545   +0 27 21.9
 ME2942;SPC IL E     - 1,783,596.78  1,172,381.13   sFT  1.00001545   +0 27 21.9
 ME2942;UTM  16      - 4,601,306.438   446,142.528   MT  0.99963569   -0 25 42.7
 ME2942
 ME2942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4614201306(NAD 83)
 ME2942
 ME2942                          SUPERSEDED SURVEY CONTROL
 ME2942
 ME2942  NAD 83(1997)-  41 33 41.82483(N)    087 38 45.23403(W) AD(       ) 3
 ME2942  NAD 83(1994)-  41 33 41.82947(N)    087 38 45.24112(W) AD(       ) 3
 ME2942  NAD 83(1986)-  41 33 41.82948(N)    087 38 45.24108(W) AD(       ) 3
 ME2942  NAD 27      -  41 33 41.70574(N)    087 38 45.07869(W) AD(       ) 3
 ME2942
 ME2942.Superseded values are not recommended for survey control.
 ME2942
 ME2942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2942.See file dsdata.pdf to determine how the superseded data were derived.
 ME2942
 ME2942_MARKER: 42 = RADIO/TV MAST
 ME2942
 ME2942  HISTORY     - Date     Condition        Report By
 ME2942  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2942  HISTORY     - 19880912 GOOD             USPSQD
 ME2942
 ME2942                          STATION DESCRIPTION
 ME2942
 ME2942'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2942'STATION IS THE LIGHT ATOP THE COOK COUNTY SHERIFFS DISTRICT
 ME2942'NO. 3 RADIO MAST,
 ME2942'LOCATED AT 1154 RIDGE ROAD NEAR HOMEWOOD, ILLINOIS.  IT IS A STEEL
 ME2942'TOWER ABOUT 350 FEET HIGH PAINTED IN
 ME2942'ALTERNATE RED AND WHITE SECTIONS.
 ME2942
 ME2942                          STATION RECOVERY (1988)
 ME2942
 ME2942'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME2942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2936 ***********************************************************************
 ME2936  DESIGNATION -  HOMEWOOD ST JOHNS EV LUTH CH
 ME2936  PID         -  ME2936
 ME2936  STATE/COUNTY-  IL/COOK
 ME2936  COUNTRY     -  US
 ME2936  USGS QUAD   -  HARVEY (2018)
 ME2936
 ME2936                         *CURRENT SURVEY CONTROL
 ME2936  ______________________________________________________________________
 ME2936* NAD 83(1997) POSITION- 41 33 23.87060(N) 087 43 16.86402(W)   ADJUSTED
 ME2936  ______________________________________________________________________
 ME2936  GEOID HEIGHT    -        -33.359 (meters)                     GEOID18
 ME2936  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 ME2936  HORZ ORDER      -  THIRD
 ME2936
 ME2936.The horizontal coordinates were established by classical geodetic methods
 ME2936.and adjusted by the National Geodetic Survey in October 1999.
 ME2936
 ME2936.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2936.GEOID18 height accuracy estimate available here.
 ME2936
 ME2936.Click photographs - Photos may exist for this station.
 ME2936
 ME2936.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2936
 ME2936. The following values were computed from the NAD 83(1997) position.
 ME2936
 ME2936;                    North         East     Units Scale Factor Converg.
 ME2936;SPC IL E     -   543,040.134   351,052.473   MT  1.00000706   +0 24 21.5
 ME2936;SPC IL E     - 1,781,624.17  1,151,744.66   sFT  1.00000706   +0 24 21.5
 ME2936;UTM  16      - 4,600,802.547   439,846.322   MT  0.99964453   -0 28 42.7
 ME2936
 ME2936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3984600802(NAD 83)
 ME2936
 ME2936                          SUPERSEDED SURVEY CONTROL
 ME2936
 ME2936  NAD 83(1997)-  41 33 23.87064(N)    087 43 16.86412(W) AD(       ) 3
 ME2936  NAD 83(1994)-  41 33 23.87480(N)    087 43 16.87124(W) AD(       ) 3
 ME2936  NAD 83(1986)-  41 33 23.87476(N)    087 43 16.87113(W) AD(       ) 3
 ME2936  NAD 27      -  41 33 23.75239(N)    087 43 16.69904(W) AD(       ) 3
 ME2936
 ME2936.Superseded values are not recommended for survey control.
 ME2936
 ME2936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2936.See file dsdata.pdf to determine how the superseded data were derived.
 ME2936
 ME2936_MARKER: 90 = CHURCH SPIRE
 ME2936
 ME2936  HISTORY     - Date     Condition        Report By
 ME2936  HISTORY     - 1959     FIRST OBSERVED   CGS
 ME2936  HISTORY     - 1989     GOOD             USPSQD
 ME2936  HISTORY     - 20070317 GOOD             GEOCAC
 ME2936
 ME2936                          STATION DESCRIPTION
 ME2936
 ME2936'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2936'THE STATION IS LOCATED ABOUT 2 MILES WEST OF HOMEWOOD, 0.6 MILE EAST
 ME2936'OF STATE HIGHWAY 50 AND IS
 ME2936'ON THE SOUTH SIDE OF 183RD STREET.
 ME2936'
 ME2936'THE STATION IS A GRAY SPIRE LOCATED ON THE NORTH END OF A LARGE GRAY
 ME2936'STONE CHURCH.
 ME2936'
 ME2936'THE POINT INTERSECTED WAS THE CROSS ON TOP OF SPIRE.
 ME2936'
 ME2936'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 50 AND 183RD
 ME2936'STREET, GO EAST ON 183 RD
 ME2936'STREET FOR 0.6 MILE TO THE STATION ON RIGHT AS DESCRIBED.
 ME2936
 ME2936                          STATION RECOVERY (1989)
 ME2936
 ME2936'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME2936'RECOVERED IN GOOD CONDITION.
 ME2936
 ME2936                          STATION RECOVERY (2007)
 ME2936
 ME2936'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME2936'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2079 ***********************************************************************
 JA2079  DESIGNATION -  HONEY CREEK RESET
 JA2079  PID         -  JA2079
 JA2079  STATE/COUNTY-  IL/CRAWFORD
 JA2079  COUNTRY     -  US
 JA2079  USGS QUAD   -  FLAT ROCK (2018)
 JA2079
 JA2079                         *CURRENT SURVEY CONTROL
 JA2079  ______________________________________________________________________
 JA2079* NAD 83(1997) POSITION- 38 55 28.80739(N) 087 42 37.02774(W)   ADJUSTED
 JA2079* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 JA2079  ______________________________________________________________________
 JA2079  GEOID HEIGHT    -        -31.747 (meters)                     GEOID18
 JA2079  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 JA2079  HORZ ORDER      -  FIRST
 JA2079
 JA2079.The horizontal coordinates were established by classical geodetic methods
 JA2079.and adjusted by the National Geodetic Survey in October 1999.
 JA2079
 JA2079.The orthometric height was scaled from a topographic map.
 JA2079
 JA2079.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2079.GEOID18 height accuracy estimate available here.
 JA2079
 JA2079.Click photographs - Photos may exist for this station.
 JA2079
 JA2079.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2079
 JA2079. The following values were computed from the NAD 83(1997) position.
 JA2079
 JA2079;                    North         East     Units Scale Factor Converg.
 JA2079;SPC IL E     -   250,799.940   354,028.455   MT  1.00001093   +0 23 29.3
 JA2079;SPC IL E     -   822,832.80  1,161,508.36   sFT  1.00001093   +0 23 29.3
 JA2079;UTM  16      - 4,308,656.834   438,429.634   MT  0.99964668   -0 26 46.6
 JA2079
 JA2079!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2079!SPC IL E     -   0.99997456  x   1.00001093  =   0.99998549
 JA2079!UTM  16      -   0.99997456  x   0.99964668  =   0.99962125
 JA2079
 JA2079:                Primary Azimuth Mark                     Grid Az
 JA2079:SPC IL E     -  CARLISLE                                 081 21 32.9
 JA2079:UTM  16      -  CARLISLE                                 082 11 48.8
 JA2079
 JA2079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3842908656(NAD 83)
 JA2079
 JA2079|---------------------------------------------------------------------|
 JA2079| PID    Reference Object                     Distance      Geod. Az  |
 JA2079|                                                           dddmmss.s |
 JA2079| CG8039 HONEY CREEK RM 4                     39.391 METERS 00051     |
 JA2079| CG8037 HONEY CREEK AZ MK 2                                0520905.5 |
 JA2079| JA1962 CARLISLE MUNICIPAL TANK             APPROX.27.0 KM 0811912.6 |
 JA2079| JA1961 CARLISLE                            APPROX.26.4 KM 0814502.2 |
 JA2079| CG8038 HONEY CREEK RM                        9.782 METERS 28115     |
 JA2079|---------------------------------------------------------------------|
 JA2079
 JA2079                          SUPERSEDED SURVEY CONTROL
 JA2079
 JA2079  NAD 83(1997)-  38 55 28.80763(N)    087 42 37.02704(W) AD(       ) 1
 JA2079  NAD 83(1986)-  38 55 28.81591(N)    087 42 37.02447(W) AD(       ) 1
 JA2079  NAD 27      -  38 55 28.65644(N)    087 42 36.92388(W) AD(       ) 1
 JA2079  USSD        -  38 55 28.77600(N)    087 42 36.78100(W) AD(       ) 3
 JA2079
 JA2079.Superseded values are not recommended for survey control.
 JA2079
 JA2079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2079.See file dsdata.pdf to determine how the superseded data were derived.
 JA2079
 JA2079_MARKER: DS = TRIANGULATION STATION DISK
 JA2079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2079_STAMPING: HONEY CREEK 1884 1968
 JA2079_MARK LOGO: CGS
 JA2079_PROJECTION: FLUSH
 JA2079_MAGNETIC: N = NO MAGNETIC MATERIAL
 JA2079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2079+STABILITY: SURFACE MOTION
 JA2079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA2079+SATELLITE: SATELLITE OBSERVATIONS - May 04, 1999
 JA2079
 JA2079  HISTORY     - Date     Condition        Report By
 JA2079  HISTORY     - 1884     MONUMENTED       CGS
 JA2079  HISTORY     - 1937     GOOD             CGS
 JA2079  HISTORY     - 1968     SEE DESCRIPTION  CGS
 JA2079  HISTORY     - 1970     GOOD             MGA
 JA2079  HISTORY     - 1979     GOOD             NGS
 JA2079  HISTORY     - 19790615 SEE DESCRIPTION  NGS
 JA2079  HISTORY     - 19990504 GOOD             CMT
 JA2079
 JA2079                          STATION DESCRIPTION
 JA2079
 JA2079'DESCRIBED BY COAST AND GEODETIC SURVEY 1884 (GAF)
 JA2079'IN HONEY CREEK TOWNSHIP, IN AN OPEN FIELD BELONGING TO J W LOVE IN THE
 JA2079'SOUTHWEST CORNER OF NE 0.25 NW 0.25 NE 0.25 SEC 35, T L N, R 12 W.
 JA2079'
 JA2079'THE STATION IS 157.6 METERS SOUTH OF THE FENCE ALONG THE SOUTH SIDE OF
 JA2079'THE SECTION-LINE ROAD AND IS MARKED BY CROSS IN THE TOP OF A WHITE
 JA2079'MARBLE POST ABOUT 6 INCHES SQUARE AND 30 INCHES LONG, PROJECTING 4 TO
 JA2079'6 INCHES ABOVE THE GROUND.  THE LETTERS U S C AND G S ARE INSCRIBED IN
 JA2079'THE FACE OF THE POST.  THE UNDERGROUND MARK IS THE APEX OF AN
 JA2079'EARTHENWARE PYRAMID ABOUT 6 INCHES ON AN EDGE AND HAS ON ONE FACE THE
 JA2079'RAISED LETTERS U S C S.
 JA2079'
 JA2079'THERE ARE THREE REFERENCE MARKS, WHICH ARE WHITE MARBLE POSTS SLIGHTLY
 JA2079'SMALLER THAN THE STATION MARK WITH AN ARROW ON THE TOP POINTING TO THE
 JA2079'STATION.  THE POSTS ARE LOCATED AS FOLLOWS- IN THE FENCE LINE 157.6
 JA2079'METERS NORTH FROM THE STATION, 214.2 METERS WEST, AND 264.7 METERS N
 JA2079'54 DEG 15 MIN W.  THE NORTHWEST CORNER OF THE SECTION MENTIONED ABOVE
 JA2079'IS 616.0 METERS N 74 DEG 10 MIN E.
 JA2079
 JA2079                          STATION RECOVERY (1937)
 JA2079
 JA2079'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JA2079'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.  ONE REFERENCE POST
 JA2079'RECOVERED.  STATION IS DESCRIBED AS FOLLOWS- ABOUT 2.5 MILES WEST AND
 JA2079'2 MILES NORTH OF FLATROCK ON A PROMINENT HIGH CULTIVATED AREA IN THE
 JA2079'NORTHEAST 0.25 SEC 35, T 6 N, R 12 W ON LAND OWNED AND OCCUPIED BY LOY
 JA2079'RICH.
 JA2079'
 JA2079'STATION IS A 6 INCH SQUARE STONE POST PROJECTING 4 INCHES ABOVE THE
 JA2079'SURFACE, SET OVER AN EARTHENWARE PYRAMID 30 INCHES BELOW THE SURFACE,
 JA2079'ABOUT 200 YARDS SOUTH OF AN OLD ABANDONED HOUSE ON THE NORTH SIDE OF
 JA2079'THE ROAD.  ONE OF THE ORIGINAL REFERENCE MARKS WERE RECOVERED, A
 JA2079'4-INCH SQUARE STONE POST PROJECTING 6 INCHES, IN THE FENCE LINE ON THE
 JA2079'THE SOUTH SIDE OF THE ROAD, 157.6 METERS (517.03 FEET)  357 DEGREES
 JA2079'(MAG.) NORTH.  ONE NEW REFERENCE MARK WAS SET, A STANDARD REFERENCE
 JA2079'DISK IN A CONCRETE CYLINDER 12 INCHES IN DIAMETER, FLUSH, IN THE FENCE
 JA2079'LINE, 9.79 METERS (32.12 FEET) 278 DEG (MAG) WEST.
 JA2079'
 JA2079'TO REACH THE STATION FROM FLATROCK, GO WEST 1 MILE TO THE JUNCTION
 JA2079'WITH PAVED STATE HIGHWAY 1, JOG TO THE LEFT AND CONTINUE WEST ON A
 JA2079'GRADED ROAD 1.6 MILE TO A T-ROAD, TURN RIGHT AND GO NORTH 1.8 MILES,
 JA2079'THEN TURN RIGHT AND GO EAST 0.1 MILE TO THE OLD HOUSE AT THE LEFT AT
 JA2079'THE TOP OF THE DIVIDE.  TURN RIGHT HERE AND GO SOUTH ON A FIELD-ROAD
 JA2079'ABOUT 160 YARDS TO THE HIGHEST POINT OF THE HILL AND THEN STATION TO
 JA2079'THE LEFT.
 JA2079
 JA2079                          STATION RECOVERY (1968)
 JA2079
 JA2079'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2079'SUB-SURFACE MARK AND THE REFERENCE MARK WERE RECOVERED AND FOUND IN
 JA2079'GOOD CONDITION.  THE SURFACE MARK WAS FOUND LOOSE IN THE GROUND.  A
 JA2079'NEW SURFACE MARK, AZIMUTH MARK AND REFERENCE MARK 4 WERE ESTABLISHED.
 JA2079'A SLIGHT SHORTER DISTANCE WAS MEASURED TO THE REFERENCE MARK.  DUE TO
 JA2079'CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS.
 JA2079'
 JA2079'STATION IS LOCATED ABOUT 13 MILES NORTH OF LAWRENCEVILLE, 5.5 MILES
 JA2079'SOUTHEAST OF ROBINSON, 2.5 MILES NORTHWEST OF FLAT ROCK, 1.5 MILES
 JA2079'WEST OF STATE ROUTE 1 AND ON PROPERTY OF MR LOY RICH.
 JA2079'
 JA2079'TO REACH FORM THE POST OFFICE IN FLATROCK, GO WEST AND SURFACED ROAD
 JA2079'FOR 0.75 MILE TO THE JUCTION OF STATE HIGHWAY 1.  TURN LEFT AND GO
 JA2079'SOUTH ON STATE HIGHWAY 1 FOR 0.05 MILE TO A SIDE ROAD RIGHT.  TURN
 JA2079'RIGHT AND GO WEST ON SURFACED ROAD FOR 1.55 MILES TO A SIDE ROAD
 JA2079'RIGHT, TURN RIGHT AND GO NORTH ON SURFACED ROAD FOR 1.60 MILES TO A
 JA2079'SIDE ROAD LEFT.  CONTINUE AHEAD NORTH ON GRAVELED ROAD FOR 0.4 MILES
 JA2079'TO A FIELD ENTRANCE ON RIGHT JUST BEFORE REACHING A FARM HOUSE ON LEFT
 JA2079'AND STATION 179 YARDS SOUTH OF ROAD AS DESCRIBED.
 JA2079'
 JA2079'ALL SURFACE MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JA2079'
 JA2079'STATION MARK, STAMPED HONEY CREEK 1884 1968, IS SET FLUSH.  IT IS 537
 JA2079'FEET SOUTH OF CENTER OF GRAVELED ROAD, 135 FEET SOUTH OF FENCE AND 32
 JA2079'FEET EAST OF FENCE AND A 13 INCH TREE.  THE UNDERGROUND MARK IS THE
 JA2079'APEX OF AN EARTHENWARE PYRAMID ABOUT 6 INCHES SQUARE AND HAS ON ONE
 JA2079'FACE THE RAISED LETTERS U S C S.
 JA2079'
 JA2079'RM, STAMPED HONEY CREEK 1884, IS SET FLUSH.  IT IS 9 FEET NORTH OF A
 JA2079'13 INCH TREE AND 1 FOOT WEST OF FENCE LINE.
 JA2079'
 JA2079'RM 4, STAMPED HONEY CREEK 1884 NO 4 1968, PROJECTS ABOUT 1 INCH.  IT
 JA2079'IS 28 FEET EAST OF FENCE CORNER, 2 FEET EAST OF METAL WITNESS POST AND
 JA2079'1 FOOT SOUTH OF FENCE.
 JA2079'
 JA2079'AZ MK, STAMPED HONEY CREEK 1884 1968, PROJECTS ABUT 2 INCHES.  IT IS
 JA2079'40 FEET EAST OF FENCE CORNER, 24.6 FEET SOUTH OF CENTER OF ROAD, 2.5
 JA2079'FEET SOUTHWEST OF WITNESS POST, 2 FEET SOUTH OF FENCE AND 1.8 FEET
 JA2079'NORTH OF POWER POLE.
 JA2079'
 JA2079'TO REACH THE AZ MK FROM THE FARM HOUSE MENTIONED IN THE TO REACH, GO
 JA2079'EAST ON GRAVELED ROAD 0.1 MILE TO THE MARK ON RIGHT AS DESCRIBED.
 JA2079'
 JA2079'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JA2079
 JA2079                          STATION RECOVERY (1970)
 JA2079
 JA2079'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 JA2079'HONEY CREEK 1884 1968 RECOVERED GOOD.
 JA2079'
 JA2079'HONEY CREEK NO. 4 1884-1968 RECOVERED GOOD.
 JA2079'
 JA2079'AZ. MARK HONEY CREEK 1884-1968 RECOVERED GOOD.
 JA2079
 JA2079                          STATION RECOVERY (1979)
 JA2079
 JA2079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 JA2079'THE STATION MARK WAS FOUND IN GOOD CONDITION BUT IN THE WAY OF FARM
 JA2079'OPERATIONS AND WAS DESTROYED AFTER A NEW STATION---HONEY CREEK 2
 JA2079'1979---WAS ESTABLISHED.  THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION
 JA2079'AND USED WITH THE NEW STATION.  THE REFERENCE MARKS WERE NOT FOUND AND
 JA2079'ASSUMED DESTROYED.
 JA2079
 JA2079                          STATION RECOVERY (1979)
 JA2079
 JA2079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 JA2079'THE STATION MARK WAS FOUND IN GOOD CONDITION BUT IN THE WAY OF FARM
 JA2079'OPERATIONS AND WAS DESTROYED AFTER A NEW STATION---HONEY CREEK 2
 JA2079'1979---WAS ESTABLISHED.  THE AZ MK WAS FOUND IN GOOD CONDITION AND
 JA2079'USED WITH THE NEW STATION.  THE R MS WERE NOT FOUND AND ASSUMED
 JA2079'DESTROYED.
 JA2079
 JA2079                          STATION RECOVERY (1999)
 JA2079
 JA2079'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 JA2079'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2261 ***********************************************************************
 LB2261  DESIGNATION -  HOOP
 LB2261  PID         -  LB2261
 LB2261  STATE/COUNTY-  IL/VERMILION
 LB2261  COUNTRY     -  US
 LB2261  USGS QUAD   -  HOOPESTON (2018)
 LB2261
 LB2261                         *CURRENT SURVEY CONTROL
 LB2261  ______________________________________________________________________
 LB2261* NAD 83(1997) POSITION- 40 28 29.14710(N) 087 41 16.19408(W)   ADJUSTED
 LB2261* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 LB2261  ______________________________________________________________________
 LB2261  GEOID HEIGHT    -        -32.856 (meters)                     GEOID18
 LB2261  LAPLACE CORR    -         -2.66  (seconds)                    DEFLEC18
 LB2261  HORZ ORDER      -  SECOND
 LB2261
 LB2261.The horizontal coordinates were established by classical geodetic methods
 LB2261.and adjusted by the National Geodetic Survey in October 1999.
 LB2261
 LB2261.The orthometric height was scaled from a topographic map.
 LB2261
 LB2261.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2261.GEOID18 height accuracy estimate available here.
 LB2261
 LB2261.Click photographs - Photos may exist for this station.
 LB2261
 LB2261.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2261
 LB2261. The following values were computed from the NAD 83(1997) position.
 LB2261
 LB2261;                    North         East     Units Scale Factor Converg.
 LB2261;SPC IL E     -   422,916.458   354,737.046   MT  1.00001187   +0 25 08.5
 LB2261;SPC IL E     - 1,387,518.41  1,163,833.13   sFT  1.00001187   +0 25 08.5
 LB2261;UTM  16      - 4,480,680.621   441,695.310   MT  0.99964184   -0 26 47.4
 LB2261
 LB2261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2261!SPC IL E     -   0.99996924  x   1.00001187  =   0.99998111
 LB2261!UTM  16      -   0.99996924  x   0.99964184  =   0.99961109
 LB2261
 LB2261:                Primary Azimuth Mark                     Grid Az
 LB2261:SPC IL E     -  HOOP AZ MK                               354 45 35.8
 LB2261:UTM  16      -  HOOP AZ MK                               355 37 31.7
 LB2261
 LB2261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4169580680(NAD 83)
 LB2261
 LB2261|---------------------------------------------------------------------|
 LB2261| PID    Reference Object                     Distance      Geod. Az  |
 LB2261|                                                           dddmmss.s |
 LB2261| CM3691 HOOP RM 1                            24.159 METERS 00735     |
 LB2261| LB2260 HOOPESTON MUNICIPAL TANK            APPROX. 1.3 KM 1315936.6 |
 LB2261| CM3692 HOOP RM 2                            29.497 METERS 13922     |
 LB2261| CM3690 HOOP AZ MK                                         3551044.3 |
 LB2261|---------------------------------------------------------------------|
 LB2261
 LB2261                          SUPERSEDED SURVEY CONTROL
 LB2261
 LB2261  NAD 83(1997)-  40 28 29.14719(N)    087 41 16.19489(W) AD(       ) 2
 LB2261  NAD 83(1986)-  40 28 29.15591(N)    087 41 16.20109(W) AD(       ) 2
 LB2261  NAD 27      -  40 28 29.02170(N)    087 41 16.11570(W) AD(       ) 2
 LB2261
 LB2261.Superseded values are not recommended for survey control.
 LB2261
 LB2261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2261.See file dsdata.pdf to determine how the superseded data were derived.
 LB2261
 LB2261_MARKER: DS = TRIANGULATION STATION DISK
 LB2261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2261_STAMPING: HOOP 1955
 LB2261_MARK LOGO: CGS
 LB2261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2261+STABILITY: SURFACE MOTION
 LB2261
 LB2261  HISTORY     - Date     Condition        Report By
 LB2261  HISTORY     - 1955     MONUMENTED       CGS
 LB2261
 LB2261                          STATION DESCRIPTION
 LB2261
 LB2261'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2261'STATION IS LOCATED ABOUT 1/2 MILE NORTHWEST OF HOOPESTON ON THE EAST
 LB2261'SIDE OF STATE HIGHWAY 1 AND ON HIGHWAY PROPERTY.  IT IS 98 FEET
 LB2261'NORTH OF THE CENTER OF GRAVELED DRIVE-WAY, 52 FEET EAST OF THE
 LB2261'CENTER OF STATE HIGHWAY 1, 44 FEET NORTHWEST OF A TELEPHONE POLE
 LB2261'AND 13 FEET WEST OF FENCE LINE AND WHITE WITNESS POST.  THE MARK
 LB2261'PROJECTS 2 INCHES AND THE DISK IS STAMPED HOOP 1955.
 LB2261'
 LB2261'REFERENCE MARK NO. 1 IS 64 FEET EAST OF THE CENTER OF STATE HIGHWAY
 LB2261'1, 5 FEET EAST OF A TELEPHONE POLE AND 1 FOOT WEST OF FENCE LINE.
 LB2261'THE MARK IS FLUSH AND THE DISK IS STAMPED HOOP NO 1 1955.
 LB2261'
 LB2261'REFERENCE MARK NO. 2 IS 47 FEET EAST OF FENCE CORNER, 13 FEET NORTH
 LB2261'OF THE CENTER OF DRIVEWAY AND 1 FOOT SOUTH OF FENCE LINE.  THE MARK
 LB2261'IS FLUSH AND THE DISK IS STAMPED HOOP NO 2 1955.
 LB2261'
 LB2261'THE AZIMUTH MARK IS 50 FEET WEST OF THE CENTER OF STATE HIGHWAY 1,
 LB2261'22 FEET SOUTH OF TELEPHONE POLE, 1 FOOT EAST OF FENCE LINE AND 1
 LB2261'FOOT SOUTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK
 LB2261'IS STAMPED HOOP 1955.
 LB2261'
 LB2261'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 9 IN
 LB2261'THE SOUTHWEST EDGE OF HOOPESTON, GO NORTH ON STATE HIGHWAY 1 FOR 1.1
 LB2261'MILES TO TOP OF GRADE AND STATION ON THE EAST SIDE AS DESCRIBED.
 LB2261'
 LB2261'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON HIGHWAY FOR
 LB2261'0.4 MILE TO THE MARK ON THE WEST SIDE AS DESCRIBED.
 LB2261'
 LB2261'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1875 ***********************************************************************
 LB1875  DESIGNATION -  HOOPESTON
 LB1875  PID         -  LB1875
 LB1875  STATE/COUNTY-  IL/VERMILION
 LB1875  COUNTRY     -  US
 LB1875  USGS QUAD   -  HOOPESTON (2018)
 LB1875
 LB1875                         *CURRENT SURVEY CONTROL
 LB1875  ______________________________________________________________________
 LB1875* NAD 83(1986) POSITION- 40 27 54.     (N) 087 41 07.     (W)   SCALED
 LB1875* NAVD 88 ORTHO HEIGHT -   217.053 (meters)      712.11  (feet) ADJUSTED
 LB1875  ______________________________________________________________________
 LB1875  GEOID HEIGHT    -        -32.853 (meters)                     GEOID18
 LB1875  DYNAMIC HEIGHT  -        216.948 (meters)      711.77  (feet) COMP
 LB1875  MODELED GRAVITY -    980,134.4   (mgal)                       NAVD 88
 LB1875
 LB1875  VERT ORDER      -  SECOND    CLASS 0
 LB1875
 LB1875.The horizontal coordinates were scaled from a map and have
 LB1875.an estimated accuracy of +/- 6 seconds.
 LB1875
 LB1875.The orthometric height was determined by differential leveling and
 LB1875.adjusted by the NATIONAL GEODETIC SURVEY
 LB1875.in June 1991.
 LB1875
 LB1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1875.GEOID18 height accuracy estimate available here.
 LB1875
 LB1875.Click photographs - Photos may exist for this station.
 LB1875
 LB1875.The dynamic height is computed by dividing the NAVD 88
 LB1875.geopotential number by the normal gravity value computed on the
 LB1875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1875.degrees latitude (g = 980.6199 gals.).
 LB1875
 LB1875.The modeled gravity was interpolated from observed gravity values.
 LB1875
 LB1875;                    North         East    Units  Estimated Accuracy
 LB1875;SPC IL E     -   421,830.      354,960.      MT  (+/- 180 meters Scaled)
 LB1875
 LB1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK419795(NAD 83)
 LB1875
 LB1875                          SUPERSEDED SURVEY CONTROL
 LB1875
 LB1875  NGVD 29 (??/??/92)  217.104  (m)          712.28   (f) ADJ UNCH    2 0
 LB1875
 LB1875.Superseded values are not recommended for survey control.
 LB1875
 LB1875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1875.See file dsdata.pdf to determine how the superseded data were derived.
 LB1875
 LB1875_MARKER: DB = BENCH MARK DISK
 LB1875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1875_STAMPING: HOOPESTON 1934
 LB1875_MARK LOGO: CGS
 LB1875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1875+STABILITY: SURFACE MOTION
 LB1875
 LB1875  HISTORY     - Date     Condition        Report By
 LB1875  HISTORY     - 1934     MONUMENTED       CGS
 LB1875
 LB1875                          STATION DESCRIPTION
 LB1875
 LB1875'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LB1875'AT HOOPESTON.
 LB1875'AT HOOPESTON, VERMILION COUNTY, TWO BLOCKS SOUTH OF THE NEW YORK
 LB1875'CHICAGO AND ST. LOUIS RAILROAD, AT THE INTERSECTION OF STATE
 LB1875'HIGHWAY 1 AND PENN STREET, AT MC FERRIN PARK, NEAR THE NORTH
 LB1875'ENTRANCE TO THE PARK, 225 FEET SOUTH AND 60 FEET WEST OF THE
 LB1875'CENTER OF THE GATE, 145 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 LB1875'OF THE REST-ROOM BUILDING, AND 35 FEET SOUTHEAST OF A 12-FOOT
 LB1875'OVAL FOUNTAIN BASE.  A STANDARD DISK, STAMPED HOOPESTON 1934 AND
 LB1875'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1877 ***********************************************************************
 LB1877  DESIGNATION -  HOOPESTON
 LB1877  PID         -  LB1877
 LB1877  STATE/COUNTY-  IL/VERMILION
 LB1877  COUNTRY     -  US
 LB1877  USGS QUAD   -  HOOPESTON (2018)
 LB1877
 LB1877                         *CURRENT SURVEY CONTROL
 LB1877  ______________________________________________________________________
 LB1877* NAD 83(1997) POSITION- 40 27 58.53433(N) 087 39 26.78509(W)   ADJUSTED
 LB1877* NAVD 88 ORTHO HEIGHT -   225.934 (meters)      741.25  (feet) ADJUSTED
 LB1877  ______________________________________________________________________
 LB1877  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 LB1877  LAPLACE CORR    -         -2.93  (seconds)                    DEFLEC18
 LB1877  DYNAMIC HEIGHT  -        225.824 (meters)      740.89  (feet) COMP
 LB1877  MODELED GRAVITY -    980,133.1   (mgal)                       NAVD 88
 LB1877
 LB1877  HORZ ORDER      -  SECOND
 LB1877  VERT ORDER      -  SECOND    CLASS 0
 LB1877
 LB1877.The horizontal coordinates were established by classical geodetic methods
 LB1877.and adjusted by the National Geodetic Survey in October 1999.
 LB1877
 LB1877.The orthometric height was determined by differential leveling and
 LB1877.adjusted by the NATIONAL GEODETIC SURVEY
 LB1877.in June 1991.
 LB1877
 LB1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1877.GEOID18 height accuracy estimate available here.
 LB1877
 LB1877.Click photographs - Photos may exist for this station.
 LB1877
 LB1877.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB1877
 LB1877.The dynamic height is computed by dividing the NAVD 88
 LB1877.geopotential number by the normal gravity value computed on the
 LB1877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1877.degrees latitude (g = 980.6199 gals.).
 LB1877
 LB1877.The modeled gravity was interpolated from observed gravity values.
 LB1877
 LB1877. The following values were computed from the NAD 83(1997) position.
 LB1877
 LB1877;                    North         East     Units Scale Factor Converg.
 LB1877;SPC IL E     -   421,991.497   357,321.414   MT  1.00001543   +0 26 19.2
 LB1877;SPC IL E     - 1,384,483.77  1,172,312.01   sFT  1.00001543   +0 26 19.2
 LB1877;UTM  16      - 4,479,717.092   444,264.453   MT  0.99963824   -0 25 36.1
 LB1877
 LB1877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB1877!SPC IL E     -   0.99996972  x   1.00001543  =   0.99998515
 LB1877!UTM  16      -   0.99996972  x   0.99963824  =   0.99960797
 LB1877
 LB1877:                Primary Azimuth Mark                     Grid Az
 LB1877:SPC IL E     -  HOOPESTON AZ MK                          177 18 02.3
 LB1877:UTM  16      -  HOOPESTON AZ MK                          178 09 57.6
 LB1877
 LB1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4426479717(NAD 83)
 LB1877
 LB1877|---------------------------------------------------------------------|
 LB1877| PID    Reference Object                     Distance      Geod. Az  |
 LB1877|                                                           dddmmss.s |
 LB1877| LB1878 HOOPESTON RM 1                       76.337 METERS 07305     |
 LB1877| CM3693 HOOPESTON AZ MK                                    1774421.5 |
 LB1877| CM3694 HOOPESTON RM 2                       36.692 METERS 17752     |
 LB1877| LB2259 ROSSVILLE MUNICIPAL STANDPIPE       APPROX. 9.6 KM 1830546.0 |
 LB1877| LB2257 HOOPESTON SPRAGUE SELLS STK         APPROX. 1.3 KM 2654637.8 |
 LB1877| LB2255 HOOPESTON AMERICAN CAN CO TANK      APPROX. 1.6 KM 2752437.5 |
 LB1877|---------------------------------------------------------------------|
 LB1877
 LB1877                          SUPERSEDED SURVEY CONTROL
 LB1877
 LB1877  NAD 83(1997)-  40 27 58.53437(N)    087 39 26.78559(W) AD(       ) 2
 LB1877  NAD 83(1986)-  40 27 58.54261(N)    087 39 26.79236(W) AD(       ) 2
 LB1877  NAD 27      -  40 27 58.41550(N)    087 39 26.71060(W) AD(       ) 2
 LB1877  NGVD 29 (??/??/92)  225.98   (m)          741.4    (f) COMPUTED    2 0
 LB1877  NGVD 29             225.98   (m)          741.4    (f) LEVELING    3  
 LB1877
 LB1877.Superseded values are not recommended for survey control.
 LB1877
 LB1877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1877.See file dsdata.pdf to determine how the superseded data were derived.
 LB1877
 LB1877_MARKER: DS = TRIANGULATION STATION DISK
 LB1877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1877_STAMPING: HOOPESTON 1934
 LB1877_MARK LOGO: CGS
 LB1877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1877+STABILITY: SURFACE MOTION
 LB1877
 LB1877  HISTORY     - Date     Condition        Report By
 LB1877  HISTORY     - 1934     MONUMENTED       CGS
 LB1877  HISTORY     - 1934     GOOD             CGS
 LB1877  HISTORY     - 1946     GOOD             CGS
 LB1877  HISTORY     - 1958     GOOD             CGS
 LB1877  HISTORY     - 1963     MARK NOT FOUND   USGS
 LB1877
 LB1877                          STATION DESCRIPTION
 LB1877
 LB1877'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (GLA)
 LB1877'AT THE SOUTHEAST EDGE OF HOOPESTON, AT THE EAST END OF PENN STREET
 LB1877'AND THE NORTH END OF EUCLID AVENUE, 8 FEET SOUTH OF THE CURBING LINE
 LB1877'ON THE SOUTH SIDE OF PENN STREET, 29 FEET EAST OF THE CENTER LINE
 LB1877'OF EUCLID AVENUE, 1 FOOT WEST OF THE FENCE LINE OF THE NORTH
 LB1877'CANNING CO. FARM, 17 FEET SOUTH OF THE SOUTH GATE POST, AND
 LB1877'PROJECTS 1 INCH.
 LB1877'
 LB1877'TO REACH FROM POST OFFICE IN HOOPESTON, GO EAST ON PENN STREET, 0.6
 LB1877'MILE TO THE EAST END OF THE TOWN, TO STATION ON THE EAST SIDE OF
 LB1877'EUCLID AVENUE.
 LB1877'
 LB1877'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LB1877'DISKS SET IN CONCRETE AS DESCRIBED.
 LB1877'
 LB1877'REFERENCE MARK NO.1 IS EAST-NORTHEAST OF THE STATION, 2 FEET SOUTH OF
 LB1877'A FENCE, 10 FEET WEST OF A CORNER POST, ON THE NORTH END OF A
 LB1877'CULTIVATED FIELD, AND PROJECTS 4 INCHES.  REFERENCE MARK NO. 2 IS
 LB1877'SOUTH OF THE STATION, 1-1/2 FEET WEST OF A FENCE LINE, 25 FEET
 LB1877'EAST OF CENTER LINE OF EUCLID AVENUE, 304.35 FEET SOUTHWEST OF
 LB1877'REFERENCE MARK NO.1, AND PROJECTS 2 INCHES.
 LB1877'
 LB1877'AZIMUTH MARK IS SOUTH OF THE STATION, 36 FEET EAST OF THE CENTER LINE
 LB1877'OF EUCLID AVENUE, 3 FEET WEST OF A FENCE LINE, 14 FEET SOUTH OF A
 LB1877'GATE POST, AND PROJECTS 4 INCHES.
 LB1877'
 LB1877'HEIGHT OF LIGHT ABOVE STATION MARK 113 FEET.
 LB1877
 LB1877                          STATION RECOVERY (1934)
 LB1877
 LB1877'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 LB1877'AT HOOPESTON.
 LB1877'AT HOOPESTON, VERMILION COUNTY, 0.8 MILE EAST OF THE NEW YORK,
 LB1877'CHICAGO AND ST. LOUIS RAILROAD STATION, NEAR THE EAST END OF PENN
 LB1877'STREET, 25 FEET EAST OF THE CENTERLINE OF EUCLID STREET, 39 FEET
 LB1877'SOUTH OF A CURB, 15 FEET SOUTH OF THE CENTER OF A GATE, AND 1 FOOT
 LB1877'WEST OF A FENCE.  A STANDARD TRIANGULATION-STATION DISK, STAMPED
 LB1877'HOOPESTON 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LB1877
 LB1877                          STATION RECOVERY (1946)
 LB1877
 LB1877'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (EBP)
 LB1877'ALL MARKS WERE FOUND AT THIS STATION AS DESCRIBED, THE ORIGINAL
 LB1877'DESCRIPTION IS ADEQUATE FOR REACHING STATION.
 LB1877
 LB1877                          STATION RECOVERY (1958)
 LB1877
 LB1877'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (WRH)
 LB1877'THE STATION IS AT THE EAST EDGE OF THE TOWN OF HOOPESTON, AT THE
 LB1877'INTERSECTION OF E. PENN STREET AND THE NORTH END OF EUCLID AVENUE,
 LB1877'ABOUT 300 FEET WEST OF THE EAST END OF E. PENN STREET, 130.4 FEET
 LB1877'WEST NORTHWEST OF NORTHWEST CORNER OF ATTACHED GARAGE OF NEW
 LB1877'HOUSE, 117.3 FEET NORTHWEST OF THE NORTHWEST CORNER OF WEST END OF
 LB1877'HOUSE, 68.7 FEET WEST OF THE EXTENDED LINE OF THE WEST STONE WALL
 LB1877'OF HOUSE, 43.0 FEET SOUTH OF EAST END OF STONE CURB ON NORTH SIDE
 LB1877'OF E. PENN STREET, 45.9 FEET EAST OF THE WEST STONE CURB OF
 LB1877'EUCLID AVENUE, 29.0 FEET EAST OF CENTER LINE OF EUCLID AVENUE, 27.0
 LB1877'FEET SOUTH OF THE CENTER OF E. PENN STREET, THE MARK WILL
 LB1877'PROBABLY BE ABOUT 6 INCHES UNDERGROUND WHEN YARD IS FINISHED, THE
 LB1877'DISK IS STAMPED HOOPESTON 1934.  THE STATION MARK WAS LOWERED
 LB1877'IN 1958 AT ITS ORIGINAL CENTER.
 LB1877'
 LB1877'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD DISKS
 LB1877'SET IN CONCRETE AS DESCRIBED.
 LB1877'
 LB1877'REFERENCE MARK NO 1 IS EAST NORTHEAST OF THE STATION, 250.45 FEET,
 LB1877'IN THE FRONT YARD OF THE LAST HOUSE ON EAST END OF EAST PENN STREET,
 LB1877'10 FEET WEST OF A FENCE LINE, AND 28 FEET NORTH OF THE CENTER OF E.
 LB1877'PENN ST., STAMPED HOOPESTON NO 1 1934.
 LB1877'
 LB1877'REFERENCE MARK NO. 2 IS 120.3 FEET SOUTH OF THE STATION, IN THE FRONT
 LB1877'YARD OF NEW HOUSE AT THE SOUTHEAST ANGLE OF INTERSECTION OF E. PENN
 LB1877'ST. AND EUCLID AVE., 62.05 FEET WEST AND 1.5 FEET SOUTH OF THE
 LB1877'SOUTHWEST CORNER OF THE WEST WING OF HOUSE, 66.85 FEET SOUTHWEST
 LB1877'OF THE NORTHWEST CORNER OF WEST WING OF HOUSE, 85.7 FEET NORTH OF
 LB1877'POWER POLE AT SOUTHWEST CORNER OF YARD, 27.1 FEET EAST OF THE
 LB1877'CENTER LINE OF EUCLID AVENUE, 36.5 FEET SOUTH OF THE CENTER OF A
 LB1877'WATER METER, MARK MAY BE ABOUT 6 INCHES UNDERGROUND WHEN YARD IS
 LB1877'FINISHED, THE DISK IS STAMPED HOOPESTON NO 2 1934, IT WAS LOWERED
 LB1877'AT ITS ORIGIONAL CENTER IN 1958.
 LB1877'
 LB1877'THE AZIMUTH MARK WAS PROJECTING 14 INCHES, IT WAS LOWERED AT ITS
 LB1877'ORIGIONAL CENTER IN 1958, IT IS IN THE FRONT YARD OF 706 EUCLID
 LB1877'AVENUE, 38.8 FEET SOUTHWEST OF THE NORTHWEST CORNER OF HOUSE, 53.6
 LB1877'FEET NORTHWEST OF THE SOUTHWEST CORNER OF HOUSE, 33.5 FEET EAST OF
 LB1877'THE CENTER OF EUCLID AVENUE, 4.2 FEET NORTHWEST OF WATER METER BOX,
 LB1877'IN THE TOP OF A CONCRETE POST, THE DISK IS STAMPED HOOPESTON 1934 AND
 LB1877'IS ABOUT 2 INCHES UNDERGROUND.
 LB1877'
 LB1877'TO REACH THE STATION FROM THE POST OFFICE IN HOOPESTON, GO EAST ON E.
 LB1877'PENN STREET FOR 0.6 MILE TO THE INTERSECTION OF EUCLID AVENUE AND
 LB1877'STATION AS DESCRIBED.
 LB1877'
 LB1877'TO REACH THE AZIMUTH MARK FROM STATION GO SOUTH ON EUCLID AVENUE FOR
 LB1877'0.4 MILE TO THE MARK ON EAST SIDE OF STREET AS DESCRIBED.
 LB1877
 LB1877                          STATION RECOVERY (1963)
 LB1877
 LB1877'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 LB1877'STATION WAS NOT RECOVERED.  MARK IS PROBABLY UNDERGROUND.  SITE WAS
 LB1877'VISITED AND FOUND TO BE IN A PRIVATE LAWN.  NO ATTEMPT WAS MADE TO
 LB1877'RECOVER.
 LB1877'
 LB1877'RM 1 WAS RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2255 ***********************************************************************
 LB2255  DESIGNATION -  HOOPESTON AMERICAN CAN CO TANK
 LB2255  PID         -  LB2255
 LB2255  STATE/COUNTY-  IL/VERMILION
 LB2255  COUNTRY     -  US
 LB2255  USGS QUAD   -  HOOPESTON (2018)
 LB2255
 LB2255                         *CURRENT SURVEY CONTROL
 LB2255  ______________________________________________________________________
 LB2255* NAD 83(1997) POSITION- 40 28 03.26976(N) 087 40 32.32197(W)   ADJUSTED
 LB2255  ______________________________________________________________________
 LB2255  GEOID HEIGHT    -        -32.867 (meters)                     GEOID18
 LB2255  LAPLACE CORR    -         -2.75  (seconds)                    DEFLEC18
 LB2255  HORZ ORDER      -  THIRD
 LB2255
 LB2255.The horizontal coordinates were established by classical geodetic methods
 LB2255.and adjusted by the National Geodetic Survey in October 1999.
 LB2255
 LB2255.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2255.GEOID18 height accuracy estimate available here.
 LB2255
 LB2255.Click photographs - Photos may exist for this station.
 LB2255
 LB2255.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2255
 LB2255. The following values were computed from the NAD 83(1997) position.
 LB2255
 LB2255;                    North         East     Units Scale Factor Converg.
 LB2255;SPC IL E     -   422,125.899   355,776.404   MT  1.00001328   +0 25 36.7
 LB2255;SPC IL E     - 1,384,924.72  1,167,243.09   sFT  1.00001328   +0 25 36.7
 LB2255;UTM  16      - 4,479,874.754   442,722.227   MT  0.99964038   -0 26 18.7
 LB2255
 LB2255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4272279874(NAD 83)
 LB2255
 LB2255                          SUPERSEDED SURVEY CONTROL
 LB2255
 LB2255  NAD 83(1997)-  40 28 03.26981(N)    087 40 32.32256(W) AD(       ) 3
 LB2255  NAD 83(1986)-  40 28 03.27812(N)    087 40 32.32923(W) AD(       ) 3
 LB2255  NAD 27      -  40 28 03.15200(N)    087 40 32.24500(W) AD(       ) 3
 LB2255
 LB2255.Superseded values are not recommended for survey control.
 LB2255
 LB2255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2255.See file dsdata.pdf to determine how the superseded data were derived.
 LB2255
 LB2255_MARKER: 51 = TANK
 LB2255
 LB2255  HISTORY     - Date     Condition        Report By
 LB2255  HISTORY     - 1934     FIRST OBSERVED   CGS
 LB2255
 LB2255                          STATION DESCRIPTION
 LB2255
 LB2255'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2260 ***********************************************************************
 LB2260  DESIGNATION -  HOOPESTON MUNICIPAL TANK
 LB2260  PID         -  LB2260
 LB2260  STATE/COUNTY-  IL/VERMILION
 LB2260  COUNTRY     -  US
 LB2260  USGS QUAD   -  HOOPESTON (2018)
 LB2260
 LB2260                         *CURRENT SURVEY CONTROL
 LB2260  ______________________________________________________________________
 LB2260* NAD 83(1997) POSITION- 40 28 00.53423(N) 087 40 34.57994(W)   ADJUSTED
 LB2260  ______________________________________________________________________
 LB2260  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 LB2260  LAPLACE CORR    -         -2.75  (seconds)                    DEFLEC18
 LB2260  HORZ ORDER      -  THIRD
 LB2260
 LB2260.The horizontal coordinates were established by classical geodetic methods
 LB2260.and adjusted by the National Geodetic Survey in October 1999.
 LB2260
 LB2260.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2260.GEOID18 height accuracy estimate available here.
 LB2260
 LB2260.Click photographs - Photos may exist for this station.
 LB2260
 LB2260.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2260
 LB2260. The following values were computed from the NAD 83(1997) position.
 LB2260
 LB2260;                    North         East     Units Scale Factor Converg.
 LB2260;SPC IL E     -   422,041.126   355,723.840   MT  1.00001321   +0 25 35.2
 LB2260;SPC IL E     - 1,384,646.59  1,167,070.63   sFT  1.00001321   +0 25 35.2
 LB2260;UTM  16      - 4,479,790.815   442,668.409   MT  0.99964046   -0 26 20.1
 LB2260
 LB2260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4266879790(NAD 83)
 LB2260
 LB2260                          SUPERSEDED SURVEY CONTROL
 LB2260
 LB2260  NAD 83(1997)-  40 28 00.53435(N)    087 40 34.58081(W) AD(       ) 3
 LB2260  NAD 83(1986)-  40 28 00.54324(N)    087 40 34.58699(W) AD(       ) 3
 LB2260  NAD 27      -  40 28 00.40900(N)    087 40 34.50300(W) AD(       ) 3
 LB2260
 LB2260.Superseded values are not recommended for survey control.
 LB2260
 LB2260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2260.See file dsdata.pdf to determine how the superseded data were derived.
 LB2260
 LB2260_MARKER: 53 = ELEVATED TANK
 LB2260
 LB2260  HISTORY     - Date     Condition        Report By
 LB2260  HISTORY     - 1955     FIRST OBSERVED   CGS
 LB2260
 LB2260                          STATION DESCRIPTION
 LB2260
 LB2260'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2260'STATION IS THE RED LIGHT ON A METAL STAFF ATOP THE CENTER OF THE
 LB2260'MUNICIPAL WATER TANK WHICH IS LOCATED JUST WEST OF THE CENTER OF
 LB2260'HOOPESTON, ABOUT 200 FEET SOUTHWEST OF THE INTERSECTION OF S. THIRD
 LB2260'ST. AND W. MAIN ST.
 LB2260'
 LB2260'IT IS A LARGE STEEL TANK WITH AN OVAL BOTTOM, SHORT VERTICAL SIDES
 LB2260'AND AN OVAL TOP, ATOP A SIX LEGGED STEEL STRUCTURE.  THE ENTIRE
 LB2260'STRUCTURE IS PAINTED SILVER AND HAS THE LEGEND HOOPESTON PAINTED IN
 LB2260'BLACK LETTERS ON 4 SIDES OF THE TANK.
 LB2260'
 LB2260'THE HEIGHT OF THE STRUCTURE IS 193 FEET.  HEIGHT DETERMINED BY
 LB2260'INQUIRY AND TRIG LEVELS, RECORDED IN VOL. 7 PAGE 33.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1878 ***********************************************************************
 LB1878  DESIGNATION -  HOOPESTON RM 1
 LB1878  PID         -  LB1878
 LB1878  STATE/COUNTY-  IL/VERMILION
 LB1878  COUNTRY     -  US
 LB1878  USGS QUAD   -  HOOPESTON (2018)
 LB1878
 LB1878                         *CURRENT SURVEY CONTROL
 LB1878  ______________________________________________________________________
 LB1878* NAD 83(1986) POSITION- 40 27 59.25   (N) 087 39 23.68   (W)   HD_HELD1
 LB1878* NAVD 88 ORTHO HEIGHT -   224.524 (meters)      736.63  (feet) ADJUSTED
 LB1878  ______________________________________________________________________
 LB1878  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 LB1878  DYNAMIC HEIGHT  -        224.414 (meters)      736.26  (feet) COMP
 LB1878  MODELED GRAVITY -    980,133.1   (mgal)                       NAVD 88
 LB1878
 LB1878  VERT ORDER      -  SECOND    CLASS 0
 LB1878
 LB1878.The horizontal coordinates were determined by differentially corrected
 LB1878.hand held GPS observations or other comparable positioning techniques
 LB1878.and have an estimated accuracy of +/- 3 meters.
 LB1878
 LB1878.The orthometric height was determined by differential leveling and
 LB1878.adjusted by the NATIONAL GEODETIC SURVEY
 LB1878.in June 1991.
 LB1878
 LB1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1878.GEOID18 height accuracy estimate available here.
 LB1878
 LB1878.Click photographs - Photos may exist for this station.
 LB1878
 LB1878.The dynamic height is computed by dividing the NAVD 88
 LB1878.geopotential number by the normal gravity value computed on the
 LB1878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1878.degrees latitude (g = 980.6199 gals.).
 LB1878
 LB1878.The modeled gravity was interpolated from observed gravity values.
 LB1878
 LB1878;                    North         East    Units  Estimated Accuracy
 LB1878;SPC IL E     -   422,014.1     357,394.4     MT  (+/- 3 meters HH1 GPS) 
 LB1878
 LB1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4433779738(NAD 83)
 LB1878
 LB1878                          SUPERSEDED SURVEY CONTROL
 LB1878
 LB1878  NGVD 29 (??/??/92)  224.574  (m)          736.79   (f) ADJ UNCH    2 0
 LB1878
 LB1878.Superseded values are not recommended for survey control.
 LB1878
 LB1878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1878.See file dsdata.pdf to determine how the superseded data were derived.
 LB1878
 LB1878_MARKER: DR = REFERENCE MARK DISK
 LB1878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1878_STAMPING: HOOPESTON NO 1 1934
 LB1878_MARK LOGO: CGS
 LB1878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1878+STABILITY: SURFACE MOTION
 LB1878
 LB1878  HISTORY     - Date     Condition        Report By
 LB1878  HISTORY     - 1934     MONUMENTED       CGS
 LB1878
 LB1878                          STATION DESCRIPTION
 LB1878
 LB1878'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (GLA)
 LB1878'AT HOOPESTON.
 LB1878'AT HOOPESTON, VERMILION COUNTY, 0.8 MILE EAST OF THE NEW YORK,
 LB1878'CHICAGO AND ST. LOUIS RAILROAD STATION, NEAR THE END OF PENN
 LB1878'STREET, 250 FEET EAST OF THE CENTERLINE OF EUCLID STREET, 42 FEET
 LB1878'NORTH OF THE EXTENDED CENTERLINE OF PENN STREET, AND 2 FEET SOUTH
 LB1878'AND 8 FEET WEST OF A FENCE CORNER.  A STANDARD REFERENCE-MARK
 LB1878'DISK, STAMPED HOOPESTON NO 1 1934 AND SET IN THE TOP OF A CONCRETE
 LB1878'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2257 ***********************************************************************
 LB2257  DESIGNATION -  HOOPESTON SPRAGUE SELLS STK
 LB2257  PID         -  LB2257
 LB2257  STATE/COUNTY-  IL/VERMILION
 LB2257  COUNTRY     -  US
 LB2257  USGS QUAD   -  HOOPESTON (2018)
 LB2257
 LB2257                         *CURRENT SURVEY CONTROL
 LB2257  ______________________________________________________________________
 LB2257* NAD 83(1997) POSITION- 40 27 55.43152(N) 087 40 21.74166(W)   ADJUSTED
 LB2257  ______________________________________________________________________
 LB2257  GEOID HEIGHT    -        -32.870 (meters)                     GEOID18
 LB2257  LAPLACE CORR    -         -2.79  (seconds)                    DEFLEC18
 LB2257  HORZ ORDER      -  THIRD
 LB2257
 LB2257.The horizontal coordinates were established by classical geodetic methods
 LB2257.and adjusted by the National Geodetic Survey in October 1999.
 LB2257
 LB2257.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2257.GEOID18 height accuracy estimate available here.
 LB2257
 LB2257.Click photographs - Photos may exist for this station.
 LB2257
 LB2257.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2257
 LB2257. The following values were computed from the NAD 83(1997) position.
 LB2257
 LB2257;                    North         East     Units Scale Factor Converg.
 LB2257;SPC IL E     -   421,885.990   356,027.460   MT  1.00001362   +0 25 43.5
 LB2257;SPC IL E     - 1,384,137.62  1,168,066.76   sFT  1.00001362   +0 25 43.5
 LB2257;UTM  16      - 4,479,631.171   442,969.539   MT  0.99964003   -0 26 11.7
 LB2257
 LB2257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4296979631(NAD 83)
 LB2257
 LB2257                          SUPERSEDED SURVEY CONTROL
 LB2257
 LB2257  NAD 83(1997)-  40 27 55.43155(N)    087 40 21.74226(W) AD(       ) 3
 LB2257  NAD 83(1986)-  40 27 55.43987(N)    087 40 21.74866(W) AD(       ) 3
 LB2257  NAD 27      -  40 27 55.30900(N)    087 40 21.66600(W) AD(       ) 3
 LB2257
 LB2257.Superseded values are not recommended for survey control.
 LB2257
 LB2257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2257.See file dsdata.pdf to determine how the superseded data were derived.
 LB2257
 LB2257_MARKER: 63 = STACK
 LB2257
 LB2257  HISTORY     - Date     Condition        Report By
 LB2257  HISTORY     - 1934     FIRST OBSERVED   CGS
 LB2257
 LB2257                          STATION DESCRIPTION
 LB2257
 LB2257'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2254 ***********************************************************************
 LB2254  DESIGNATION -  HOOPESTON TANK
 LB2254  PID         -  LB2254
 LB2254  STATE/COUNTY-  IL/VERMILION
 LB2254  COUNTRY     -  US
 LB2254  USGS QUAD   -  HOOPESTON (2018)
 LB2254
 LB2254                         *CURRENT SURVEY CONTROL
 LB2254  ______________________________________________________________________
 LB2254* NAD 83(1997) POSITION- 40 27 41.72226(N) 087 40 11.80916(W)   ADJUSTED
 LB2254  ______________________________________________________________________
 LB2254  GEOID HEIGHT    -        -32.871 (meters)                     GEOID18
 LB2254  LAPLACE CORR    -         -2.85  (seconds)                    DEFLEC18
 LB2254  HORZ ORDER      -  THIRD
 LB2254
 LB2254.The horizontal coordinates were established by classical geodetic methods
 LB2254.and adjusted by the National Geodetic Survey in October 1999.
 LB2254
 LB2254.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2254.GEOID18 height accuracy estimate available here.
 LB2254
 LB2254.Click photographs - Photos may exist for this station.
 LB2254
 LB2254.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2254
 LB2254. The following values were computed from the NAD 83(1997) position.
 LB2254
 LB2254;                    North         East     Units Scale Factor Converg.
 LB2254;SPC IL E     -   421,464.883   356,264.631   MT  1.00001395   +0 25 49.8
 LB2254;SPC IL E     - 1,382,756.04  1,168,844.88   sFT  1.00001395   +0 25 49.8
 LB2254;UTM  16      - 4,479,206.689   443,200.237   MT  0.99963971   -0 26 05.2
 LB2254
 LB2254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4320079206(NAD 83)
 LB2254
 LB2254                          SUPERSEDED SURVEY CONTROL
 LB2254
 LB2254  NAD 83(1997)-  40 27 41.72228(N)    087 40 11.80975(W) AD(       ) 3
 LB2254  NAD 83(1986)-  40 27 41.73076(N)    087 40 11.81586(W) AD(       ) 3
 LB2254  NAD 27      -  40 27 41.60600(N)    087 40 11.72800(W) AD(       ) 3
 LB2254
 LB2254.Superseded values are not recommended for survey control.
 LB2254
 LB2254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2254.See file dsdata.pdf to determine how the superseded data were derived.
 LB2254
 LB2254_MARKER: 51 = TANK
 LB2254
 LB2254  HISTORY     - Date     Condition        Report By
 LB2254  HISTORY     - 1934     FIRST OBSERVED   CGS
 LB2254
 LB2254                          STATION DESCRIPTION
 LB2254
 LB2254'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0935 ***********************************************************************
 HB0935  DESIGNATION -  HOPE RESET
 HB0935  PID         -  HB0935
 HB0935  STATE/COUNTY-  IL/PULASKI
 HB0935  COUNTRY     -  US
 HB0935  USGS QUAD   -  DONGOLA (2018)
 HB0935
 HB0935                         *CURRENT SURVEY CONTROL
 HB0935  ______________________________________________________________________
 HB0935* NAD 83(1997) POSITION- 37 15 14.74733(N) 089 08 55.63659(W)   ADJUSTED
 HB0935* NAVD 88 ORTHO HEIGHT -   128.03  (+/-2cm)      420.0   (feet) VERTCON3
 HB0935  ______________________________________________________________________
 HB0935  GEOID HEIGHT    -        -28.344 (meters)                     GEOID18
 HB0935  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 HB0935  HORZ ORDER      -  SECOND
 HB0935  VERT ORDER      -  ? (See Below)
 HB0935
 HB0935.The horizontal coordinates were established by classical geodetic methods
 HB0935.and adjusted by the National Geodetic Survey in October 1999.
 HB0935
 HB0935.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0935.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0935
 HB0935.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0935.GEOID18 height accuracy estimate available here.
 HB0935
 HB0935.The vertical order pertains to the NGVD 29 superseded value.
 HB0935
 HB0935.Click photographs - Photos may exist for this station.
 HB0935
 HB0935.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0935
 HB0935. The following values were computed from the NAD 83(1997) position.
 HB0935
 HB0935;                    North         East     Units Scale Factor Converg.
 HB0935;SPC IL W     -    65,672.873   790,296.675   MT  1.00004158   +0 36 58.4
 HB0935;SPC IL W     -   215,461.75  2,592,831.67   sFT  1.00004158   +0 36 58.4
 HB0935;UTM  16      - 4,125,224.473   309,435.339   MT  1.00004736   -1 18 04.2
 HB0935
 HB0935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0935!SPC IL W     -   0.99998436  x   1.00004158  =   1.00002594
 HB0935!UTM  16      -   0.99998436  x   1.00004736  =   1.00003172
 HB0935
 HB0935:                Primary Azimuth Mark                     Grid Az
 HB0935:SPC IL W     -  HOPE AZ MK                               136 13 29.6
 HB0935:UTM  16      -  HOPE AZ MK                               138 08 32.2
 HB0935
 HB0935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0943525224(NAD 83)
 HB0935
 HB0935|---------------------------------------------------------------------|
 HB0935| PID    Reference Object                     Distance      Geod. Az  |
 HB0935|                                                           dddmmss.s |
 HB0935| HB0936 HOPE RM 3                            13.510 METERS 09710     |
 HB0935| HB0933 HOPE RM 1                            23.119 METERS 12850     |
 HB0935| CI3857 HOPE AZ MK                                         1365028.0 |
 HB0935| HB0932 HOPE RM 2                            18.855 METERS 21041     |
 HB0935| HB0937 HOPE RM 4                             6.952 METERS 30728     |
 HB0935|---------------------------------------------------------------------|
 HB0935
 HB0935                          SUPERSEDED SURVEY CONTROL
 HB0935
 HB0935  NAD 83(1993)-  37 15 14.75126(N)    089 08 55.63748(W) AD(       ) 2
 HB0935  NAD 83(1986)-  37 15 14.75449(N)    089 08 55.64006(W) AD(       ) 2
 HB0935  NAD 27      -  37 15 14.57220(N)    089 08 55.36270(W) AD(       ) 2
 HB0935  NGVD 29 (11/26/84)  127.975  (m)          419.86   (f) ADJUSTED       
 HB0935
 HB0935.Superseded values are not recommended for survey control.
 HB0935
 HB0935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0935.See file dsdata.pdf to determine how the superseded data were derived.
 HB0935
 HB0935_MARKER: DS = TRIANGULATION STATION DISK
 HB0935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0935_SP_SET: MASS OF CONCRETE
 HB0935_STAMPING: HOPE 1960 1973
 HB0935_MARK LOGO: CGS
 HB0935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0935+STABILITY: SURFACE MOTION
 HB0935
 HB0935  HISTORY     - Date     Condition        Report By
 HB0935  HISTORY     - 1973     MONUMENTED       NGS
 HB0935
 HB0935                          STATION DESCRIPTION
 HB0935
 HB0935'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 HB0935'THE UNDERGROUND STATION MARK, REFERENCE MARKS 1 AND 2 ALONG WITH THE
 HB0935'AZIMUTH MARK WERE FOUND IN GOOD CONDITION. THE SURFACE STATION
 HB0935'MARK WAS FOUND WITH THE DISK SHEARED OFF BY CULTIVATION. REFERENCE
 HB0935'MARKS 1 AND 2 WERE IN THE WAY OF ROAD WORK AND WERE DESTROYED. A
 HB0935'NEW SURFACE STATION MARK AND REFERENCE MARKS 3 AND 4 WERE SET. THE
 HB0935'DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED. A NEW
 HB0935'DESCRIPTION FOLLOWS-
 HB0935'
 HB0935'THE STATION MARK IS LOCATED IN THE SOUTH EDGE OF A SMALL GARDEN PLOT
 HB0935'OWNED BY MR. WILLIAM MODGLIN, 24 FEET SOUTHEAST OF A POWER POLE,
 HB0935'44 FEET WEST OF A NORTH-SOUTH FENCE, 32 FEET NORTH OF CENTERLINE OF
 HB0935'PRESENT ROAD AND 75 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 HB0935'OF HOUSE. THE MONUMENT IS 16 INCHES UNDERGROUND AND THE DISK IS
 HB0935'STAMPED HOPE 1960 1973.
 HB0935'
 HB0935'TO REACH THE STATION FROM THE OVERPASS OF PAVED ROAD OVER INTERSTATE
 HB0935'HIGHWAY 57 ABOUT 1 MILE SOUTHEAST OF ULLIN, GO EAST ON PAVED
 HB0935'ROAD FOR 0.1 MILE TO A FRONTAGE ROAD SOUTH. TURN RIGHT AND GO SOUTH
 HB0935'ON PAVED ROAD FOR 1.5 MILES TO THE STATION ON THE LEFT.
 HB0935'
 HB0935'REFERENCE MARK 3 IS SET IN THE NORTH-SOUTH FENCE LINE, 1 FOOT SOUTH
 HB0935'OF A METAL WITNESS POST, 22 FEET NORTH OF CENTERLINE OF
 HB0935'EXISTING ROAD, 66 FEET SOUTHEAST OF THE POWER POLE AND 108 FEET
 HB0935'SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE. THE MONUMENT IS
 HB0935'FLUSH AND THE DISK IS STAMPED HOPE 1960 NO 3 1973.
 HB0935'
 HB0935'REFERENCE MARK 4 IS 54 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 HB0935'HOUSE, 1 FOOT EAST OF THE POWER POLE AND 46 FEET NORTH OF THE
 HB0935'CENTERLINE OF EXISTING ROAD. THE MONUMENT IS FLUSH AND THE DISK IS
 HB0935'STAMPED HOPE 1961 NO 4 1973.
 HB0935'
 HB0935'THE AZIMUTH MARK IS 59 FEET SOUTH OF A POWER POLE, 23 FEET EAST OF
 HB0935'THE CENTERLINE OF GRAVELED ROAD, 1 FOOT WEST OF A FENCE AND 2
 HB0935'FEET SOUTH OF A METAL WITNESS POST. THE MONUMENT PROJECTS 3 INCHES
 HB0935'AND THE DISK IS STAMPED HOPE 1960.
 HB0935'
 HB0935'TO REACH THE AZIMUTH MARK FROM THE STATION GO EASTERLY ON ROAD FOR
 HB0935'0.2 MILE TO A ROAD RIGHT. TURN RIGHT AND GO SOUTH ON GRAVELED
 HB0935'ROAD FOR 0.15 MILE TO THE MARK ON THE LEFT.
 HB0935'
 HB0935'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 HB0935'
 HB0935'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ABOUT 2-1/2 MILES
 HB0935'SOUTHEAST OF ULLIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0936 ***********************************************************************
 HB0936  DESIGNATION -  HOPE RM 3
 HB0936  PID         -  HB0936
 HB0936  STATE/COUNTY-  IL/PULASKI
 HB0936  COUNTRY     -  US
 HB0936  USGS QUAD   -  DONGOLA (2018)
 HB0936
 HB0936                         *CURRENT SURVEY CONTROL
 HB0936  ______________________________________________________________________
 HB0936* NAD 83(1986) POSITION- 37 15 14.69   (N) 089 08 55.09   (W)   HD_HELD1
 HB0936* NAVD 88 ORTHO HEIGHT -   127.98  (+/-2cm)      419.9   (feet) VERTCON3
 HB0936  ______________________________________________________________________
 HB0936  GEOID HEIGHT    -        -28.344 (meters)                     GEOID18
 HB0936  VERT ORDER      -  ? (See Below)
 HB0936
 HB0936.The horizontal coordinates were determined by differentially corrected
 HB0936.hand held GPS observations or other comparable positioning techniques
 HB0936.and have an estimated accuracy of +/- 3 meters.
 HB0936
 HB0936.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0936.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0936
 HB0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0936.GEOID18 height accuracy estimate available here.
 HB0936
 HB0936.The vertical order pertains to the NGVD 29 superseded value.
 HB0936
 HB0936.Click photographs - Photos may exist for this station.
 HB0936
 HB0936;                    North         East    Units  Estimated Accuracy
 HB0936;SPC IL W     -    65,671.2     790,310.2     MT  (+/- 3 meters HH1 GPS) 
 HB0936
 HB0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0944825222(NAD 83)
 HB0936
 HB0936                          SUPERSEDED SURVEY CONTROL
 HB0936
 HB0936  NGVD 29 (11/26/84)  127.924  (m)          419.70   (f) ADJUSTED       
 HB0936
 HB0936.Superseded values are not recommended for survey control.
 HB0936
 HB0936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0936.See file dsdata.pdf to determine how the superseded data were derived.
 HB0936
 HB0936_MARKER: DR = REFERENCE MARK DISK
 HB0936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0936_STAMPING: HOPE 1960 NO 3 1973
 HB0936_MARK LOGO: CGS
 HB0936_PROJECTION: FLUSH
 HB0936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0936+STABILITY: SURFACE MOTION
 HB0936
 HB0936  HISTORY     - Date     Condition        Report By
 HB0936  HISTORY     - 1973     MONUMENTED       NGS
 HB0936
 HB0936                          STATION DESCRIPTION
 HB0936
 HB0936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 HB0936'2.5 MI SE FROM ULLIN.
 HB0936'0.1 MILE EAST ALONG PAVED ROAD FROM ITS OVERPASS OF INTERSTATE
 HB0936'HIGHWAY 57 ABOUT 1 MILE SOUTHEAST OF ULLIN, THENCE SOUTHERLY ON
 HB0936'PAVED FRONTAGE ROAD 1.5 MILES TO THE MARK ON THE LEFT, SET IN A
 HB0936'NORTH-SOUTH FENCE LINE, 1 FOOT SOUTH OF A METAL WITNESS POST,
 HB0936'22 FEET NORTH OF CENTERLINE OF EXISTING ROAD, 66 FEET SOUTHEAST
 HB0936'OF A POWER POLE, 108 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 HB0936'A HOUSE, SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE
 HB0936'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0937 ***********************************************************************
 HB0937  DESIGNATION -  HOPE RM 4
 HB0937  PID         -  HB0937
 HB0937  STATE/COUNTY-  IL/PULASKI
 HB0937  COUNTRY     -  US
 HB0937  USGS QUAD   -  DONGOLA (2018)
 HB0937
 HB0937                         *CURRENT SURVEY CONTROL
 HB0937  ______________________________________________________________________
 HB0937* NAD 83(1986) POSITION- 37 15 14.88   (N) 089 08 55.86   (W)   HD_HELD1
 HB0937* NAVD 88 ORTHO HEIGHT -   129.10  (+/-2cm)      423.6   (feet) VERTCON3
 HB0937  ______________________________________________________________________
 HB0937  GEOID HEIGHT    -        -28.344 (meters)                     GEOID18
 HB0937  VERT ORDER      -  ? (See Below)
 HB0937
 HB0937.The horizontal coordinates were determined by differentially corrected
 HB0937.hand held GPS observations or other comparable positioning techniques
 HB0937.and have an estimated accuracy of +/- 3 meters.
 HB0937
 HB0937.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0937.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0937
 HB0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0937.GEOID18 height accuracy estimate available here.
 HB0937
 HB0937.The vertical order pertains to the NGVD 29 superseded value.
 HB0937
 HB0937.Click photographs - Photos may exist for this station.
 HB0937
 HB0937;                    North         East    Units  Estimated Accuracy
 HB0937;SPC IL W     -    65,676.9     790,291.1     MT  (+/- 3 meters HH1 GPS) 
 HB0937
 HB0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0942925228(NAD 83)
 HB0937
 HB0937                          SUPERSEDED SURVEY CONTROL
 HB0937
 HB0937  NGVD 29 (11/26/84)  129.040  (m)          423.36   (f) ADJUSTED       
 HB0937
 HB0937.Superseded values are not recommended for survey control.
 HB0937
 HB0937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0937.See file dsdata.pdf to determine how the superseded data were derived.
 HB0937
 HB0937_MARKER: DR = REFERENCE MARK DISK
 HB0937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0937_STAMPING: HOPE 1960 NO 4 1973
 HB0937_MARK LOGO: CGS
 HB0937_PROJECTION: FLUSH
 HB0937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0937+STABILITY: SURFACE MOTION
 HB0937
 HB0937  HISTORY     - Date     Condition        Report By
 HB0937  HISTORY     - 1973     MONUMENTED       NGS
 HB0937
 HB0937                          STATION DESCRIPTION
 HB0937
 HB0937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 HB0937'2.5 MI SE FROM ULLIN.
 HB0937'0.1 MILE EAST ALONG PAVED ROAD FROM ITS OVERPASS OF INTERSTATE
 HB0937'HIGHWAY 57 ABOUT 1 MILE SOUTHEAST OF ULLIN, THENCE SOUTHERLY ON
 HB0937'PAVED FRONTAGE ROAD 1.5 MILES TO THE MARK ON THE LEFT, 54 FEET
 HB0937'SOUTH OF THE SOUTHEAST CORNER OF A HOUSE, 1 FOOT EAST OF A POWER
 HB0937'POLE, 46 FEET NORTH OF THE CENTERLINE OF EXISTING ROAD AND SET
 HB0937'IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1873 ***********************************************************************
 HB1873  DESIGNATION -  HOPSON R 9 02
 HB1873  PID         -  HB1873
 HB1873  STATE/COUNTY-  IL/GALLATIN
 HB1873  COUNTRY     -  US
 HB1873  USGS QUAD   -  EQUALITY (2018)
 HB1873
 HB1873                         *CURRENT SURVEY CONTROL
 HB1873  ______________________________________________________________________
 HB1873* NAD 83(2011) POSITION- 37 41 11.90083(N) 088 16 17.72963(W)   ADJUSTED
 HB1873* NAD 83(2011) ELLIP HT-    86.747 (meters)        (06/27/12)   ADJUSTED
 HB1873* NAD 83(2011) EPOCH   -  2010.00
 HB1873* NAVD 88 ORTHO HEIGHT -   116.5   (meters)      382.    (feet) GPS OBS
 HB1873  ______________________________________________________________________
 HB1873  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1873  GEOID HEIGHT    -        -29.730 (meters)                     GEOID93
 HB1873  GEOID HEIGHT    -        -29.685 (meters)                     GEOID18
 HB1873  NAD 83(2011) X  -    152,433.015 (meters)                     COMP
 HB1873  NAD 83(2011) Y  - -5,051,536.899 (meters)                     COMP
 HB1873  NAD 83(2011) Z  -  3,878,030.759 (meters)                     COMP
 HB1873  LAPLACE CORR    -         -2.39  (seconds)                    DEFLEC18
 HB1873
 HB1873  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1873  Standards:
 HB1873         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1873            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1873  -------------------------------------------------------------------
 HB1873  NETWORK    1.09   1.35           0.48   0.41   0.69     -0.04249767
 HB1873  -------------------------------------------------------------------
 HB1873  Click here for local accuracies and other accuracy information.
 HB1873
 HB1873.The horizontal coordinates were established by GPS observations
 HB1873.and adjusted by the National Geodetic Survey in June 2012.
 HB1873
 HB1873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1873.been affixed to the stable North American tectonic plate. See 
 HB1873.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1873
 HB1873.The horizontal coordinates are valid at the epoch date displayed above
 HB1873.which is a decimal equivalence of Year/Month/Day.
 HB1873
 HB1873.The orthometric height was determined by GPS observations and a
 HB1873.high-resolution geoid model.
 HB1873
 HB1873.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1873.GEOID18 height accuracy estimate available here.
 HB1873
 HB1873.Click photographs - Photos may exist for this station.
 HB1873
 HB1873.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1873
 HB1873.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1873
 HB1873.The ellipsoidal height was determined by GPS observations
 HB1873.and is referenced to NAD 83.
 HB1873
 HB1873. The following values were computed from the NAD 83(2011) position.
 HB1873
 HB1873;                    North         East     Units Scale Factor Converg.
 HB1873;SPC IL E     -   113,196.490   305,445.790   MT  0.99997537   +0 02 15.9
 HB1873;SPC IL E     -   371,378.82  1,002,116.73   sFT  0.99997537   +0 02 15.9
 HB1873;UTM  16      - 4,171,808.576   387,881.929   MT  0.99975483   -0 46 38.9
 HB1873
 HB1873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1873!SPC IL E     -   0.99998639  x   0.99997537  =   0.99996176
 HB1873!UTM  16      -   0.99998639  x   0.99975483  =   0.99974122
 HB1873
 HB1873:                Primary Azimuth Mark                     Grid Az
 HB1873:SPC IL E     -  HOPSON R 9 02 AZ MK                      358 37 45.9
 HB1873:UTM  16      -  HOPSON R 9 02 AZ MK                      359 26 40.7
 HB1873
 HB1873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8788171808(NAD 83)
 HB1873
 HB1873|---------------------------------------------------------------------|
 HB1873| PID    Reference Object                     Distance      Geod. Az  |
 HB1873|                                                           dddmmss.s |
 HB1873| HB1872 HOPSON R 9 02 AZ MK                 APPROX. 0.5 KM 3584001.8 |
 HB1873|---------------------------------------------------------------------|
 HB1873
 HB1873                          SUPERSEDED SURVEY CONTROL
 HB1873
 HB1873  NAD 83(2007)-  37 41 11.90092(N)    088 16 17.73030(W) AD(2002.00) 0
 HB1873  ELLIP H (02/10/07)   86.771  (m)                       GP(2002.00)    
 HB1873  ELLIP H (03/08/05)   86.762  (m)                       GP(       ) 4 1
 HB1873  NAD 83(1997)-  37 41 11.90095(N)    088 16 17.73049(W) AD(       ) 1
 HB1873  ELLIP H (10/21/99)   86.765  (m)                       GP(       ) 4 1
 HB1873  NAD 83(1997)-  37 41 11.90197(N)    088 16 17.73043(W) AD(       ) 1
 HB1873  NAD 83(1993)-  37 41 11.90467(N)    088 16 17.73055(W) AD(       ) 1
 HB1873  NAD 83(1986)-  37 41 11.91158(N)    088 16 17.73150(W) AD(       ) 1
 HB1873
 HB1873.Superseded values are not recommended for survey control.
 HB1873
 HB1873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1873.See file dsdata.pdf to determine how the superseded data were derived.
 HB1873
 HB1873_MARKER: I = METAL ROD
 HB1873_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1873_STAMPING: HOPSON R-9-02 1991
 HB1873_MARK LOGO: USFS
 HB1873_PROJECTION: FLUSH
 HB1873_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1873_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1873+STABILITY: POSITION/ELEVATION WELL
 HB1873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1873+SATELLITE: SATELLITE OBSERVATIONS - December 09, 1992
 HB1873_ROD/PIPE-DEPTH: 10 meters
 HB1873
 HB1873  HISTORY     - Date     Condition        Report By
 HB1873  HISTORY     - 1991     MONUMENTED       USFS
 HB1873  HISTORY     - 19921209 GOOD
 HB1873
 HB1873                          STATION DESCRIPTION
 HB1873
 HB1873'DESCRIBED BY US FOREST SERVICE 1991
 HB1873'FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 13 AND 45 LOCATED IN
 HB1873'HARRISBURG, IL. GO EAST ON ROUTE 13 21.6 KM (13.4 MI) TO THE
 HB1873'INTERSECTION OF ILLINOIS STATE ROUTES 1 AND 13 TURN RIGHT (SOUTH) ON
 HB1873'ROUTE 1 GO 4.8 KM (3.0 MI) CROSS SALINE RIVER BRIDGE AT 4.3 KM
 HB1873'(2.7 MI) TO A GRAVEL ROAD ON THE LEFT (EAST) TURN LEFT (EAST), GO 1.4
 HB1873'KM (0.9 MI) TO STATION AZIMUTH ON THE LEFT (NORTH) SIDE OF THE ROAD
 HB1873'CONTINUE EASTERLY 0.6 KM (0.4 MI) TO THE STATION ON THE LEFT (EAST).
 HB1873'STATION (HOPSON) IS AN ALUMINUM CYLINDER WITH ACCESS COVER, SET IN
 HB1873'CONCRETE WITH CENTER PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE
 HB1873'ACCESS COVER.
 HB1873'1.)  5.8M EAST OF THE CENTERLINE OF THE ROAD.
 HB1873'2.)  16.6M NORTH OF A POWER POLE.
 HB1873'3.)  104.5M SOUTHWEST OF A 24 INCH DIAMETER HICKORY TREE.
 HB1873
 HB1873                          STATION RECOVERY (1992)
 HB1873
 HB1873'RECOVERED 1992
 HB1873'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1872 ***********************************************************************
 HB1872  DESIGNATION -  HOPSON R 9 02 AZ MK
 HB1872  PID         -  HB1872
 HB1872  STATE/COUNTY-  IL/GALLATIN
 HB1872  COUNTRY     -  US
 HB1872  USGS QUAD   -  EQUALITY (2018)
 HB1872
 HB1872                         *CURRENT SURVEY CONTROL
 HB1872  ______________________________________________________________________
 HB1872* NAD 83(2011) POSITION- 37 41 28.95276(N) 088 16 18.22889(W)   ADJUSTED
 HB1872* NAD 83(2011) ELLIP HT-    86.105 (meters)        (06/27/12)   ADJUSTED
 HB1872* NAD 83(2011) EPOCH   -  2010.00
 HB1872* NAVD 88 ORTHO HEIGHT -   115.8   (meters)      380.    (feet) GPS OBS
 HB1872  ______________________________________________________________________
 HB1872  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1872  GEOID HEIGHT    -        -29.740 (meters)                     GEOID93
 HB1872  GEOID HEIGHT    -        -29.694 (meters)                     GEOID18
 HB1872  NAD 83(2011) X  -    152,411.079 (meters)                     COMP
 HB1872  NAD 83(2011) Y  - -5,051,215.488 (meters)                     COMP
 HB1872  NAD 83(2011) Z  -  3,878,446.398 (meters)                     COMP
 HB1872  LAPLACE CORR    -         -2.42  (seconds)                    DEFLEC18
 HB1872
 HB1872  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1872  Standards:
 HB1872         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1872            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1872  -------------------------------------------------------------------
 HB1872  NETWORK    1.39   1.57           0.63   0.48   0.80      0.12639413
 HB1872  -------------------------------------------------------------------
 HB1872  Click here for local accuracies and other accuracy information.
 HB1872
 HB1872.The horizontal coordinates were established by GPS observations
 HB1872.and adjusted by the National Geodetic Survey in June 2012.
 HB1872
 HB1872.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1872.been affixed to the stable North American tectonic plate. See 
 HB1872.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1872
 HB1872.The horizontal coordinates are valid at the epoch date displayed above
 HB1872.which is a decimal equivalence of Year/Month/Day.
 HB1872
 HB1872.The orthometric height was determined by GPS observations and a
 HB1872.high-resolution geoid model.
 HB1872
 HB1872.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1872.GEOID18 height accuracy estimate available here.
 HB1872
 HB1872.Click photographs - Photos may exist for this station.
 HB1872
 HB1872.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1872
 HB1872.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1872
 HB1872.The ellipsoidal height was determined by GPS observations
 HB1872.and is referenced to NAD 83.
 HB1872
 HB1872. The following values were computed from the NAD 83(2011) position.
 HB1872
 HB1872;                    North         East     Units Scale Factor Converg.
 HB1872;SPC IL E     -   113,722.192   305,433.212   MT  0.99997536   +0 02 15.6
 HB1872;SPC IL E     -   373,103.56  1,002,075.46   sFT  0.99997536   +0 02 15.6
 HB1872;UTM  16      - 4,172,334.288   387,876.834   MT  0.99975485   -0 46 39.5
 HB1872
 HB1872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1872!SPC IL E     -   0.99998649  x   0.99997536  =   0.99996185
 HB1872!UTM  16      -   0.99998649  x   0.99975485  =   0.99974134
 HB1872
 HB1872:                Primary Azimuth Mark                     Grid Az
 HB1872:SPC IL E     -  HOPSON R 9 02                            178 37 45.9
 HB1872:UTM  16      -  HOPSON R 9 02                            179 26 41.0
 HB1872
 HB1872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8787672334(NAD 83)
 HB1872
 HB1872|---------------------------------------------------------------------|
 HB1872| PID    Reference Object                     Distance      Geod. Az  |
 HB1872|                                                           dddmmss.s |
 HB1872| HB1873 HOPSON R 9 02                       APPROX. 0.5 KM 1784001.5 |
 HB1872|---------------------------------------------------------------------|
 HB1872
 HB1872                          SUPERSEDED SURVEY CONTROL
 HB1872
 HB1872  NAD 83(2007)-  37 41 28.95285(N)    088 16 18.22957(W) AD(2002.00) 0
 HB1872  ELLIP H (02/10/07)   86.129  (m)                       GP(2002.00)    
 HB1872  ELLIP H (03/08/05)   86.107  (m)                       GP(       ) 4 1
 HB1872  NAD 83(1997)-  37 41 28.95284(N)    088 16 18.22984(W) AD(       ) 1
 HB1872  ELLIP H (10/21/99)   86.112  (m)                       GP(       ) 4 1
 HB1872  NAD 83(1997)-  37 41 28.95441(N)    088 16 18.22984(W) AD(       ) 1
 HB1872  NAD 83(1993)-  37 41 28.95675(N)    088 16 18.22980(W) AD(       ) 1
 HB1872  NAD 83(1986)-  37 41 28.96386(N)    088 16 18.23094(W) AD(       ) 1
 HB1872
 HB1872.Superseded values are not recommended for survey control.
 HB1872
 HB1872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1872.See file dsdata.pdf to determine how the superseded data were derived.
 HB1872
 HB1872_MARKER: DD = SURVEY DISK
 HB1872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1872_STAMPING: HOPSON AZIMUTH R-9-02 1991
 HB1872_MARK LOGO: USFS
 HB1872_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1872_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1872+STABILITY: POSITION/ELEVATION WELL
 HB1872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1872+SATELLITE: SATELLITE OBSERVATIONS - 1992
 HB1872
 HB1872  HISTORY     - Date     Condition        Report By
 HB1872  HISTORY     - 1992     MONUMENTED       USFS
 HB1872
 HB1872                          STATION DESCRIPTION
 HB1872
 HB1872'DESCRIBED BY US FOREST SERVICE 1992
 HB1872'FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 13 AND 45 LOCATED IN
 HB1872'HARRISBURG, IL. GO EAST ON ROUTE 13 21.6 KM (13.4 MI) ,TO THE
 HB1872'INTERSECTION OF ILLINOIS STATE ROUTES 1 AND 13 TURN RIGHT (SOUTH) ON
 HB1872'ROUTE 1, GO 4.8 KM (3.0 MI) CROSS SALINE RIVER BRIDGE AT 4.3 KM
 HB1872'(2.7 MI) TO A GRAVEL ROAD ON THE LEFT (EAST) TURN LEFT (EAST), GO 1M4
 HB1872'KM TO STATION AZIMUTH ON THE LEFT (NORTH) SIDE ORF THE ROAD. STATION
 HB1872'AZIMUTH (HOPSON) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH CENTER
 HB1872'PUNCHED MARK SET IN CONCRETE.
 HB1872'1.)  7.0M NORTH OF THE CENTERLINE OF ROAD.
 HB1872'2.)  46.6M EAST OF A WILLOW OAK TREE.
 HB1872'3.)  14.6M SOUTHEAST OF A DOUBLE TRUNK CEDAR TREE IN A FENCEROW.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1764 ***********************************************************************
 JB1764  DESIGNATION -  HORD
 JB1764  PID         -  JB1764
 JB1764  STATE/COUNTY-  IL/CLAY
 JB1764  COUNTRY     -  US
 JB1764  USGS QUAD   -  HORD (2018)
 JB1764
 JB1764                         *CURRENT SURVEY CONTROL
 JB1764  ______________________________________________________________________
 JB1764* NAD 83(1997) POSITION- 38 53 10.16103(N) 088 31 15.89437(W)   ADJUSTED
 JB1764* NAVD 88 ORTHO HEIGHT -   160.    (meters)      525.    (feet) SCALED
 JB1764  ______________________________________________________________________
 JB1764  GEOID HEIGHT    -        -31.538 (meters)                     GEOID18
 JB1764  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 JB1764  HORZ ORDER      -  THIRD
 JB1764
 JB1764.The horizontal coordinates were established by classical geodetic methods
 JB1764.and adjusted by the National Geodetic Survey in October 1999.
 JB1764
 JB1764.The orthometric height was scaled from a topographic map.
 JB1764
 JB1764.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1764.GEOID18 height accuracy estimate available here.
 JB1764
 JB1764.Click photographs - Photos may exist for this station.
 JB1764
 JB1764.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1764
 JB1764. The following values were computed from the NAD 83(1997) position.
 JB1764
 JB1764;                    North         East     Units Scale Factor Converg.
 JB1764;SPC IL E     -   246,356.773   283,710.399   MT  0.99997827   -0 07 04.3
 JB1764;SPC IL E     -   808,255.51    930,806.53   sFT  0.99997827   -0 07 04.3
 JB1764;UTM  16      - 4,305,242.798   368,072.737   MT  0.99981432   -0 57 18.1
 JB1764
 JB1764!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1764!SPC IL E     -   0.99997986  x   0.99997827  =   0.99995813
 JB1764!UTM  16      -   0.99997986  x   0.99981432  =   0.99979418
 JB1764
 JB1764:                Primary Azimuth Mark                     Grid Az
 JB1764:SPC IL E     -  HORD AZ MK                               297 56 41.1
 JB1764:UTM  16      -  HORD AZ MK                               298 46 54.9
 JB1764
 JB1764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6807205242(NAD 83)
 JB1764
 JB1764|---------------------------------------------------------------------|
 JB1764| PID    Reference Object                     Distance      Geod. Az  |
 JB1764|                                                           dddmmss.s |
 JB1764| JB1662 BIBLE GROVE ST PAULS CH SPIRE       APPROX. 7.9 KM 0683502.6 |
 JB1764| JB1765 ILGS MARK NEAR HORD                  48.407 METERS 21435     |
 JB1764| AF9255 HORD AZ MK                          452.641 METERS 2974936.8 |
 JB1764| CI3861 HORD RM 1                            37.577 METERS 31245     |
 JB1764|---------------------------------------------------------------------|
 JB1764
 JB1764                          SUPERSEDED SURVEY CONTROL
 JB1764
 JB1764  NAD 83(1986)-  38 53 10.17252(N)    088 31 15.89253(W) AD(       ) 3
 JB1764  NAD 27      -  38 53 10.00911(N)    088 31 15.71711(W) AD(       ) 3
 JB1764
 JB1764.Superseded values are not recommended for survey control.
 JB1764
 JB1764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1764.See file dsdata.pdf to determine how the superseded data were derived.
 JB1764
 JB1764_MARKER: DS = TRIANGULATION STATION DISK
 JB1764_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1764_STAMPING: HORD 1961
 JB1764_MARK LOGO: CGS
 JB1764_PROJECTION: FLUSH
 JB1764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1764+STABILITY: SURFACE MOTION
 JB1764
 JB1764  HISTORY     - Date     Condition        Report By
 JB1764  HISTORY     - 1961     MONUMENTED       CGS
 JB1764
 JB1764                          STATION DESCRIPTION
 JB1764
 JB1764'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1764'THE STATION IS IN THE VILLAGE OF HORD, ABOUT 8 MILES NORTH OF
 JB1764'LOUISVILLE, IN THE SOUTHWEST 0.25 OF SECTION 10, T 5 N, R 6 E AND ON
 JB1764'THE PROPERTY OF MR HARRY BLAIR.  IT IS 24 FEET NORTH OF A 12 INCH
 JB1764'WALNUT TREE, 56 FEET SOUTHEAST OF A TELEPHONE POLE, 64 FEET EAST OF
 JB1764'THE CENTERLINE OF U S HIGHWAY 45, 57 FEET SOUTHEAST OF THE SOUTHWEST
 JB1764'CORNER OF A BARN AND 80 FEET NORTH OF THE NORTHWEST CORNER OF MR
 JB1764'BLAIRS HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HORD
 JB1764'1961.
 JB1764'
 JB1764'TO REACH THE STATION FROM THE LOUISVILLE HIGH SCHOOL IN LOUISVILLE, GO
 JB1764'NORTH ON U S HIGHWAY 45 FOR 4.6 MILES TO A CROSSROAD.  CONTINUE NORTH
 JB1764'ON THE HIGHWAY FOR 3.8 MILES TO A CROSSROAD IN THE VILLAGE OF HORD.
 JB1764'CONTINUE NORTH ON THE HIGHWAY FOR 0.1 MILE TO THE STATION ON THE
 JB1764'RIGHT.
 JB1764'
 JB1764'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON U S HIGHWAY 45
 JB1764'FOR 0.15 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A
 JB1764'GRAVELED ROAD FOR 0.2 MILE TO THE MARK ON THE LEFT.
 JB1764'
 JB1764'REFERENCE MARK 1 IS 3 FEET SOUTH OF A WITNESS POST, 1 FOOT EAST OF A
 JB1764'WIRE FENCE, 23 FEET SOUTH OF A 30 INCH ELM TREE, 28 WEST OF THE
 JB1764'CENTERLINE OF HIGHWAY 45 AND 48 FEET SOUTH OF A POWER POLE.  THE
 JB1764'MONUMENT PROJECTS 8 INCHES AND THE DISK IS STAMPED HORD NO 1 1961.
 JB1764'
 JB1764'ILL GEOD S MARK IS A STANDARD U S COAST AND GEODETIC AND STATE SURVEY
 JB1764'DISK SET IN THE TOP OF A 5 X 5 INCH CONCRETE POST FLUSH WITH THE
 JB1764'GROUND.  THE DISK WAS UNSTAMPED.  IT IS 9 FEET SOUTHEAST OF A POWER
 JB1764'POLE, 15 FEET NORTHEAST OF A 30 INCH OAK TREE, 26 FEET WEST OF THE
 JB1764'CENTERLINE OF THE HIGHWAY AND 49 FEET NORTHEAST OF THE NORTHEAST
 JB1764'CORNER OF A HOUSE.
 JB1764'
 JB1764'THE AZIMUTH MARK IS 2 FEET EAST OF A WITNESS POST, 11 FEET NORTHEAST
 JB1764'OF A 30 INCH ELM TREE, 15 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 JB1764'ROAD AND 89 FEET SOUTHEAST OF A POWER POLE.  THE MONUMENT PROJECTS 1
 JB1764'INCH AND THE DISK IS STAMPED HORD 1961.
 JB1764'
 JB1764'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9255 ***********************************************************************
 AF9255  CBN         -  This is a Cooperative Base Network Control Station.
 AF9255  DESIGNATION -  HORD AZ MK
 AF9255  PID         -  AF9255
 AF9255  STATE/COUNTY-  IL/CLAY
 AF9255  COUNTRY     -  US
 AF9255  USGS QUAD   -  HORD (2018)
 AF9255
 AF9255                         *CURRENT SURVEY CONTROL
 AF9255  ______________________________________________________________________
 AF9255* NAD 83(2011) POSITION- 38 53 17.02414(N) 088 31 32.50192(W)   ADJUSTED
 AF9255* NAD 83(2011) ELLIP HT-   127.229 (meters)        (06/27/12)   ADJUSTED
 AF9255* NAD 83(2011) EPOCH   -  2010.00
 AF9255* NAVD 88 ORTHO HEIGHT -   158.7   (meters)      521.    (feet) GPS OBS
 AF9255  ______________________________________________________________________
 AF9255  NAVD 88 orthometric height was determined with an earlier geoid model
 AF9255  GEOID HEIGHT    -        -31.544 (meters)                     GEOID18
 AF9255  NAD 83(2011) X  -    127,903.162 (meters)                     COMP
 AF9255  NAD 83(2011) Y  - -4,969,591.650 (meters)                     COMP
 AF9255  NAD 83(2011) Z  -  3,982,731.902 (meters)                     COMP
 AF9255  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 AF9255
 AF9255  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9255  Standards:
 AF9255         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9255            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9255  -------------------------------------------------------------------
 AF9255  NETWORK    0.45   0.78           0.20   0.16   0.40      0.07799504
 AF9255  -------------------------------------------------------------------
 AF9255  Click here for local accuracies and other accuracy information.
 AF9255
 AF9255.The horizontal coordinates were established by GPS observations
 AF9255.and adjusted by the National Geodetic Survey in June 2012.
 AF9255
 AF9255.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9255.been affixed to the stable North American tectonic plate. See 
 AF9255.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9255
 AF9255.The horizontal coordinates are valid at the epoch date displayed above
 AF9255.which is a decimal equivalence of Year/Month/Day.
 AF9255
 AF9255.The orthometric height was determined by GPS observations and a
 AF9255.high-resolution geoid model.
 AF9255
 AF9255.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9255.GEOID18 height accuracy estimate available here.
 AF9255
 AF9255.Click photographs - Photos may exist for this station.
 AF9255
 AF9255.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9255
 AF9255.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9255
 AF9255.The ellipsoidal height was determined by GPS observations
 AF9255.and is referenced to NAD 83.
 AF9255
 AF9255. The following values were computed from the NAD 83(2011) position.
 AF9255
 AF9255;                    North         East     Units Scale Factor Converg.
 AF9255;SPC IL E     -   246,569.240   283,310.589   MT  0.99997843   -0 07 14.8
 AF9255;SPC IL E     -   808,952.58    929,494.82   sFT  0.99997843   -0 07 14.8
 AF9255;UTM  16      - 4,305,461.048   367,676.139   MT  0.99981561   -0 57 28.7
 AF9255
 AF9255!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9255!SPC IL E     -   0.99998004  x   0.99997843  =   0.99995847
 AF9255!UTM  16      -   0.99998004  x   0.99981561  =   0.99979565
 AF9255
 AF9255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6767605461(NAD 83)
 AF9255
 AF9255                          SUPERSEDED SURVEY CONTROL
 AF9255
 AF9255  NAD 83(2007)-  38 53 17.02400(N)    088 31 32.50294(W) AD(2002.00) 0
 AF9255  ELLIP H (02/10/07)  127.213  (m)                       GP(2002.00)    
 AF9255  ELLIP H (10/15/04)  127.222  (m)                       GP(       ) 4 2
 AF9255  NAD 83(1997)-  38 53 17.02388(N)    088 31 32.50315(W) AD(       ) B
 AF9255  ELLIP H (07/17/98)  127.234  (m)                       GP(       ) 4 1
 AF9255  NAVD 88             158.71   (m)          520.7    (f) LEVELING    3  
 AF9255  NAVD 88 (08/21/02)  158.7    (m)  GEOID99  model used  GPS OBS        
 AF9255  NAVD 88 (07/17/98)  158.8    (m)  GEOID96  model used  GPS OBS        
 AF9255
 AF9255.Superseded values are not recommended for survey control.
 AF9255
 AF9255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9255.See file dsdata.pdf to determine how the superseded data were derived.
 AF9255
 AF9255_MARKER: DZ = AZIMUTH MARK DISK
 AF9255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9255_STAMPING: H0RD 1961
 AF9255_MARK LOGO: CGS
 AF9255_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9255+STABILITY: SURFACE MOTION
 AF9255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9255+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2007
 AF9255
 AF9255  HISTORY     - Date     Condition        Report By
 AF9255  HISTORY     - 1961     MONUMENTED       CGS
 AF9255  HISTORY     - 19990927 GOOD             ILDT
 AF9255  HISTORY     - 20061002 GOOD             ILDT
 AF9255  HISTORY     - 20070909 GOOD             ILDT
 AF9255
 AF9255                          STATION DESCRIPTION
 AF9255
 AF9255'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 AF9255'THE STATION IS LOCATED ABOUT 8 MI (12.9 KM) NORTH OF LOUISVILLE AND 8
 AF9255'MI (12.9 KM) SOUTHEAST OF EDGEWOOD IN THE SMALL VILLAGE OF HORD.  TO
 AF9255'REACH FROM THE INTERSECTION OF U.S. HIGHWAY 45 AND COUNTY ROAD 1900N
 AF9255'AT HORD, GO NORTH ON HIGHWAY 45 FOR 0.25 MI (0.40 KM) TO A T-ROAD
 AF9255'WEST, COUNTY ROAD 1925, TURN LEFT, WEST, FOR 0.23 MI (0.37 KM) TO THE
 AF9255'STATION ON THE LEFT.  IT IS 4.6 M (15.1 FT) SOUTH OF THE GRAVEL ROAD,
 AF9255'27.3 M (89.6 FT) SOUTHEAST OF A POWER POLE, 33.3 M (109.3 FT)
 AF9255'EAST-NORTHEAST OF A WELL PUMP, AT A REMOVABLE METAL WITNESS POST.
 AF9255
 AF9255                          STATION RECOVERY (1999)
 AF9255
 AF9255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 AF9255'RECOVERED AS DESCRIBED
 AF9255'
 AF9255
 AF9255                          STATION RECOVERY (2006)
 AF9255
 AF9255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 AF9255'RECOVERED AS DESCRIBED
 AF9255
 AF9255                          STATION RECOVERY (2007)
 AF9255
 AF9255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 AF9255'FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1871 ***********************************************************************
 JB1871  DESIGNATION -  HORSE
 JB1871  PID         -  JB1871
 JB1871  STATE/COUNTY-  IL/FRANKLIN
 JB1871  COUNTRY     -  US
 JB1871  USGS QUAD   -  SESSER (2018)
 JB1871
 JB1871                         *CURRENT SURVEY CONTROL
 JB1871  ______________________________________________________________________
 JB1871* NAD 83(1997) POSITION- 38 06 38.54589(N) 089 02 04.01572(W)   ADJUSTED
 JB1871* NAVD 88 ORTHO HEIGHT -   143.91  (+/-2cm)      472.1   (feet) VERTCON3
 JB1871  ______________________________________________________________________
 JB1871  GEOID HEIGHT    -        -29.758 (meters)                     GEOID18
 JB1871  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 JB1871  HORZ ORDER      -  THIRD
 JB1871  VERT ORDER      -  THIRD ? (See Below)
 JB1871
 JB1871.The horizontal coordinates were established by classical geodetic methods
 JB1871.and adjusted by the National Geodetic Survey in October 1999.
 JB1871
 JB1871.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1871.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1871
 JB1871.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1871.GEOID18 height accuracy estimate available here.
 JB1871
 JB1871.The vertical order pertains to the NGVD 29 superseded value.
 JB1871
 JB1871.Click photographs - Photos may exist for this station.
 JB1871
 JB1871.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1871
 JB1871. The following values were computed from the NAD 83(1997) position.
 JB1871
 JB1871;                    North         East     Units Scale Factor Converg.
 JB1871;SPC IL E     -   160,494.960   238,513.160   MT  1.00002154   -0 25 57.8
 JB1871;SPC IL E     -   526,557.21    782,521.93   sFT  1.00002154   -0 25 57.8
 JB1871;UTM  16      - 4,220,053.149   321,640.668   MT  0.99999181   -1 15 21.4
 JB1871
 JB1871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1871!SPC IL E     -   0.99998209  x   1.00002154  =   1.00000363
 JB1871!UTM  16      -   0.99998209  x   0.99999181  =   0.99997390
 JB1871
 JB1871:                Primary Azimuth Mark                     Grid Az
 JB1871:SPC IL E     -  HORSE AZ MK                              281 11 13.5
 JB1871:UTM  16      -  HORSE AZ MK                              282 00 37.1
 JB1871
 JB1871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2164020053(NAD 83)
 JB1871
 JB1871|---------------------------------------------------------------------|
 JB1871| PID    Reference Object                     Distance      Geod. Az  |
 JB1871|                                                           dddmmss.s |
 JB1871| CI3867 HORSE RM 1                           18.111 METERS 03231     |
 JB1871| CI3868 HORSE RM 2                           23.827 METERS 12604     |
 JB1871| HB1646 COELLO CONCRETE CASTING CO STK      APPROX.12.9 KM 1951741.1 |
 JB1871| JB1874 SESSER MUNICIPAL TANK               APPROX. 2.7 KM 2055913.1 |
 JB1871| JB1873 SESSER STACK                        APPROX. 1.4 KM 2324840.5 |
 JB1871| CI3866 HORSE AZ MK                                        2804515.7 |
 JB1871|---------------------------------------------------------------------|
 JB1871
 JB1871                          SUPERSEDED SURVEY CONTROL
 JB1871
 JB1871  NAD 83(1993)-  38 06 38.55878(N)    089 02 04.01523(W) AD(       ) 3
 JB1871  NAD 83(1986)-  38 06 38.55937(N)    089 02 04.01670(W) AD(       ) 3
 JB1871  NAD 27      -  38 06 38.38427(N)    089 02 03.75445(W) AD(       ) 3
 JB1871  NGVD 29             144.01   (m)          472.5    (f) LEVELING    3  
 JB1871
 JB1871.Superseded values are not recommended for survey control.
 JB1871
 JB1871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1871.See file dsdata.pdf to determine how the superseded data were derived.
 JB1871
 JB1871_MARKER: DS = TRIANGULATION STATION DISK
 JB1871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1871_STAMPING: HORSE 1961
 JB1871_MARK LOGO: CGS
 JB1871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1871+STABILITY: SURFACE MOTION
 JB1871
 JB1871  HISTORY     - Date     Condition        Report By
 JB1871  HISTORY     - 1961     MONUMENTED       CGS
 JB1871  HISTORY     - 20020612 GOOD             ILDT
 JB1871  HISTORY     - 20140618 GOOD             ILDT
 JB1871
 JB1871                          STATION DESCRIPTION
 JB1871
 JB1871'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1871'THE STATION IS ABOUT 2 MILES NORTHEAST OF SESSER, ON THE PROPERTY OF
 JB1871'MR. WALTER W. NEWBURY AND IS IN THE NORTHWEST 1/4 OF SECTION 7, T.
 JB1871'5 S., R. 2 E..  IT IS 155 FEET NORTHWEST OF THE NORTHWEST CORNER
 JB1871'OF A HOUSE, 39 FEET WEST OF POWER POLE NUMBER 527-12, 24 FEET WEST
 JB1871'OF THE CENTERLINE OF A DRIVEWAY, 11 FEET SOUTH OF A WITNESS POST
 JB1871'AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS 3 INCHES
 JB1871'AND THE DISK IS STAMPED HORSE 1961.
 JB1871'
 JB1871'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 148 AND 183
 JB1871'AT THE WEST EDGE OF SESSER, GO EAST ON HIGHWAY 183 FOR 0.4 MILE TO
 JB1871'A RAILROAD CROSSING.  CONTINUE EAST ON HIGHWAY 183 FOR 0.35 MILE TO
 JB1871'A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR
 JB1871'1.35 MILES TO A HOUSE ON THE LEFT AND THE AZIMUTH MARK ON THE
 JB1871'RIGHT.  CONTINUE NORTH ON THE GRAVELED ROAD FOR 0.05 MILE TO A
 JB1871'SIDE ROAD RIGHT, WHERE THE MAIN ROAD TURNS RIGHT.  TURN RIGHT AND
 JB1871'GO EAST ON A GRAVELED ROAD FOR 0.3 MILE TO A DRIVEWAY ON THE RIGHT.
 JB1871'TURN RIGHT AND GO SOUTH ON THE DRIVEWAY FOR 0.15 MILE TO THE
 JB1871'STATION ON THE RIGHT.
 JB1871'
 JB1871'REFERENCE MARK 1 IS 53 FEET NORTHEAST OF THE WITNESS POST, 45 FEET
 JB1871'NORTH OF POWER POLE NUMBER 527-12, 16 FEET EAST OF THE CENTERLINE OF
 JB1871'THE DRIVEWAY AND 1 FOOT WEST OF A WIRE FENCE.  THE MONUMENT
 JB1871'PROJECTS 4 INCHES AND THE DISK IS STAMPED HORSE NO 1 1961.
 JB1871'
 JB1871'REFERENCE MARK 2 IS 70 FEET WEST OF A FENCE CORNER, 18 FEET EAST
 JB1871'OF A FENCE CORNER AND 2 FEET SOUTH OF A WIRE FENCE.  THE MONUMENT
 JB1871'PROJECTS 2 INCHES AND THE DISK IS STAMPED HORSE NO 2 1961.
 JB1871'
 JB1871'THE AZIMUTH MARK IS 20 FEET EAST OF THE CENTERLINE OF A GRAVELED
 JB1871'ROAD, 3 FEET SOUTH OF A TELEPHONE POLE, 2 FEET SOUTH OF A WITNESS
 JB1871'POST AND 1 FOOT WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 4
 JB1871'INCHES AND THE DISK IS STAMPED HORSE 1961.
 JB1871'
 JB1871'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1871
 JB1871                          STATION RECOVERY (2002)
 JB1871
 JB1871'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 JB1871'RECOVERED IN GOOD CONDITION.
 JB1871
 JB1871                          STATION RECOVERY (2014)
 JB1871
 JB1871'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1871'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0886 ***********************************************************************
 NJ0886  DESIGNATION -  HORSESHOE
 NJ0886  PID         -  NJ0886
 NJ0886  STATE/COUNTY-  IL/JO DAVIESS
 NJ0886  COUNTRY     -  US
 NJ0886  USGS QUAD   -  GALENA (2018)
 NJ0886
 NJ0886                         *CURRENT SURVEY CONTROL
 NJ0886  ______________________________________________________________________
 NJ0886* NAD 83(2011) POSITION- 42 24 07.77713(N) 090 23 44.04463(W)   ADJUSTED
 NJ0886* NAD 83(2011) ELLIP HT-   295.120 (meters)        (06/27/12)   ADJUSTED
 NJ0886* NAD 83(2011) EPOCH   -  2010.00
 NJ0886* NAVD 88 ORTHO HEIGHT -   328.0   (meters)     1076.    (feet) GPS OBS
 NJ0886  ______________________________________________________________________
 NJ0886  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NJ0886  GEOID HEIGHT    -        -32.710 (meters)                     GEOID96
 NJ0886  GEOID HEIGHT    -        -32.851 (meters)                     GEOID18
 NJ0886  NAD 83(2011) X  -    -32,567.186 (meters)                     COMP
 NJ0886  NAD 83(2011) Y  - -4,717,097.587 (meters)                     COMP
 NJ0886  NAD 83(2011) Z  -  4,278,894.571 (meters)                     COMP
 NJ0886  LAPLACE CORR    -         -2.46  (seconds)                    DEFLEC18
 NJ0886
 NJ0886  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NJ0886  Standards:
 NJ0886         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NJ0886            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NJ0886  -------------------------------------------------------------------
 NJ0886  NETWORK    0.59   0.98           0.27   0.20   0.50     -0.00601748
 NJ0886  -------------------------------------------------------------------
 NJ0886  Click here for local accuracies and other accuracy information.
 NJ0886
 NJ0886.The horizontal coordinates were established by GPS observations
 NJ0886.and adjusted by the National Geodetic Survey in June 2012.
 NJ0886
 NJ0886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NJ0886.been affixed to the stable North American tectonic plate. See 
 NJ0886.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NJ0886
 NJ0886.The horizontal coordinates are valid at the epoch date displayed above
 NJ0886.which is a decimal equivalence of Year/Month/Day.
 NJ0886
 NJ0886.The orthometric height was determined by GPS observations and a
 NJ0886.high-resolution geoid model.
 NJ0886
 NJ0886.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0886.GEOID18 height accuracy estimate available here.
 NJ0886
 NJ0886.Click photographs - Photos may exist for this station.
 NJ0886
 NJ0886.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NJ0886
 NJ0886.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0886
 NJ0886.The ellipsoidal height was determined by GPS observations
 NJ0886.and is referenced to NAD 83.
 NJ0886
 NJ0886. The following values were computed from the NAD 83(2011) position.
 NJ0886
 NJ0886;                    North         East     Units Scale Factor Converg.
 NJ0886;SPC IL W     -   636,776.174   681,156.338   MT  0.99994554   -0 09 15.7
 NJ0886;SPC IL W     - 2,089,156.50  2,234,760.42   sFT  0.99994554   -0 09 15.7
 NJ0886;SPC IA N     - 1,104,900.316 1,755,510.041   MT  0.99995605   +2 06 14.4
 NJ0886;SPC IA N     - 3,624,993.79  5,759,535.86   sFT  0.99995605   +2 06 14.4
 NJ0886;UTM  15      - 4,697,715.334   714,336.233   MT  1.00016527   +1 45 24.9
 NJ0886
 NJ0886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0886!SPC IL W     -   0.99995372  x   0.99994554  =   0.99989926
 NJ0886!SPC IA N     -   0.99995372  x   0.99995605  =   0.99990977
 NJ0886!UTM  15      -   0.99995372  x   1.00016527  =   1.00011898
 NJ0886
 NJ0886:                Primary Azimuth Mark                     Grid Az
 NJ0886:SPC IL W     -  HANOVER                                  160 27 38.3
 NJ0886:SPC IA N     -  HANOVER                                  158 12 08.2
 NJ0886:UTM  15      -  HANOVER                                  158 32 57.7
 NJ0886
 NJ0886_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1433697715(NAD 83)
 NJ0886
 NJ0886|---------------------------------------------------------------------|
 NJ0886| PID    Reference Object                     Distance      Geod. Az  |
 NJ0886|                                                           dddmmss.s |
 NJ0886| NJ0862 BENTON MUNICIPAL TANK               APPROX.18.7 KM 0032845.7 |
 NJ0886| NJ0884 HANOVER                             APPROX.12.7 KM 1601822.6 |
 NJ0886| CJ7982 HORSESHOE RM 1                       43.940 METERS 25026     |
 NJ0886| NJ0889 ST CATHERINE CH SPIRE               APPROX.16.2 KM 2713200.2 |
 NJ0886| NJ0931 SINSINAWA ST JOSEPHS CH SPIRE       APPROX.18.2 KM 3212849.1 |
 NJ0886| CJ7983 HORSESHOE RM 2                                     32344     |
 NJ0886| NJ0860 CUBA CITY CHURCH SPIRE              APPROX.23.1 KM 3523028.3 |
 NJ0886| NJ0859 CUBA CITY MUNICIPAL TANK            APPROX.22.8 KM 3530141.7 |
 NJ0886|---------------------------------------------------------------------|
 NJ0886
 NJ0886                          SUPERSEDED SURVEY CONTROL
 NJ0886
 NJ0886  NAD 83(2007)-  42 24 07.77710(N)    090 23 44.04538(W) AD(2002.00) 0
 NJ0886  ELLIP H (02/10/07)  295.154  (m)                       GP(2002.00)    
 NJ0886  ELLIP H (12/06/04)  295.122  (m)                       GP(       ) 4 1
 NJ0886  NAD 83(1997)-  42 24 07.77684(N)    090 23 44.04514(W) AD(       ) 1
 NJ0886  ELLIP H (09/15/98)  295.189  (m)                       GP(       ) 3 1
 NJ0886  NAD 83(1991)-  42 24 07.77901(N)    090 23 44.04447(W) AD(       ) 1
 NJ0886  NAD 83(1986)-  42 24 07.77863(N)    090 23 44.04570(W) AD(       ) 1
 NJ0886  NAD 27      -  42 24 07.74800(N)    090 23 43.57900(W) AD(       ) 1
 NJ0886
 NJ0886.Superseded values are not recommended for survey control.
 NJ0886
 NJ0886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0886.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0886
 NJ0886_MARKER: DS = TRIANGULATION STATION DISK
 NJ0886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NJ0886_STAMPING: HORSESHOE 1931
 NJ0886_MARK LOGO: CGS
 NJ0886_PROJECTION: FLUSH
 NJ0886_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NJ0886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0886+STABILITY: SURFACE MOTION
 NJ0886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0886+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2001
 NJ0886
 NJ0886  HISTORY     - Date     Condition        Report By
 NJ0886  HISTORY     - 1931     MONUMENTED       CGS
 NJ0886  HISTORY     - 1963     GOOD             ILHD
 NJ0886  HISTORY     - 1965     GOOD             CGS
 NJ0886  HISTORY     - 19960815 GOOD             SECI
 NJ0886  HISTORY     - 19970103 MARK NOT FOUND   USPSQD
 NJ0886  HISTORY     - 20011002 GOOD             CMT
 NJ0886
 NJ0886                          STATION DESCRIPTION
 NJ0886
 NJ0886'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 NJ0886'ONE AND ONE-HALF MILES SOUTHEAST OF GALENA, ON THE HIGHEST
 NJ0886'PART (SOUTHEASTERN) OF HORSESHOE MOUND, ON LAND BELONGING
 NJ0886'TO CLARENCE WHITE.
 NJ0886'
 NJ0886'TO REACH FROM GALENA, GO OUT OF TOWN AND ACROSS BRIDGE ON U.S.
 NJ0886'HIGHWAY 20, TAKING DISTANCES FROM THE BRIDGE, AT 0.3 ON THE
 NJ0886'HILL, JUST BEFORE U.S. HIGHWAY 20 ENTERS A DEEP CUT, TURN
 NJ0886'RIGHT ON AN OIL AND SCREENINGS ROAD, AND CONTINUE TO 2.0 TO
 NJ0886'A SMALL CULVERT BRIDGE, TURN LEFT ON ROAD JUST BEFORE CULVERT
 NJ0886'IS REACHED AND CONTINUE TO BASE OF HORSESHOE MOUND.
 NJ0886'
 NJ0886'MARK IS ON THE HIGHEST PART OF THE MOUND, 29.23 METERS SOUTH OF
 NJ0886'A 10-INCH HICKORY TREE WITH A SMALL TRIANGULAR BLAZE, AND 100
 NJ0886'YARDS WEST OF A FARM FENCE LINE.  MARK IS 8 INCHES ABOVE THE
 NJ0886'SURFACE.
 NJ0886'
 NJ0886'REFERENCE MARK NO. 1 IS WEST-SOUTHWEST OF THE STATION, ON TOP
 NJ0886'OF THE RIDGE, 8 INCHES ABOVE THE SURFACE.
 NJ0886'
 NJ0886'REFERENCE MARK NO. 2 IS ABOUT NORTHWEST OF THE STATION, AT A
 NJ0886'DISTANCE OF 3/4 MILE.  IT IS ON A BIG ROCK, ON SOUTH SLOPE
 NJ0886'OF NORTH WING OF THE HORSESHOE NEAR WEST END, 50 YARDS NORTH
 NJ0886'OF AN EAST-WEST FENCE AT FOOT OF BLUFF.  THE ROCK IS 12 FEET
 NJ0886'HIGH AND 30 FEET LONG AND RUNS EAST-WEST.
 NJ0886'
 NJ0886'HEIGHT OF SIGNAL ABOVE STATION MARK - 23 METERS.
 NJ0886
 NJ0886                          STATION RECOVERY (1963)
 NJ0886
 NJ0886'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (HB)
 NJ0886'STATION AND R.M. 1 HAVE BEEN RECOVERED IN GOOD CONDITION.
 NJ0886'AZIMUTH DISK IS GONE - HOLE IN ROCK REMAINS.
 NJ0886
 NJ0886                          STATION RECOVERY (1965)
 NJ0886
 NJ0886'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 NJ0886'THE STATION AND R.M. NO. 1 WERE RECOVERED AS DESCRIBED AND FOUND
 NJ0886'IN GOOD CONDITION.  R.M. NO. 2 (AZI.MK.) HAS BEEN DESTROYED.
 NJ0886'THE LARGE BOULDER IN WHICH THE MARK HAD BEEN SET WAS FOUND BUT
 NJ0886'IT WAS NOT POSSIBLE TO IDENTIFY THE DRILL HOLE.  NO NEW MARKS
 NJ0886'WERE ESTABLISHED AT THE TIME OF RECOVERY AS NO OBJECTS WERE
 NJ0886'VISIBLE FROM THE GROUND.  IT WAS ALSO IMPOSSIBLE TO DRIVE
 NJ0886'TO THE STATION WITH A 2-WHEEL DRIVE VEHICLE.
 NJ0886'
 NJ0886'TO REACH THE STATION FROM GALENA, FROM THE BRIDGE ON U.S. HIGHWAY
 NJ0886'20 AT THE SOUTH EDGE OF BUSINESS DISTRICT, GO SOUTH ON U.S.
 NJ0886'20 FOR 0.15 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND FOLLOW
 NJ0886'MAIN ROAD FOR 1.65 MILES TO FORKS, TAKE LEFT FORK FOR 0.15 MILE
 NJ0886'TO A FARM DRIVEWAY ON THE LEFT, TURN LEFT AND GO EAST, NORTH
 NJ0886'AND EAST FOR 0.5 MILE TO A STEEL GATE AT ENTRANCE TO A FARMYARD,
 NJ0886'GO THROUGH GATE THEN TURN LEFT AND GO NORTH AND EAST UP STEEP
 NJ0886'HILL FOR 0.1 MILE TO A GATE, PASS THROUGH GATE AND GO
 NJ0886'NORTHEAST AND NORTH ALONG TOP OF RIDGE FOR 0.15 MILE TO A
 NJ0886'GATE, CONTINUE NORTHERLY FOR ABOUT 0.1 MILE TO TOP OF HILL
 NJ0886'AND STATION.
 NJ0886
 NJ0886                          STATION RECOVERY (1996)
 NJ0886
 NJ0886'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0886'RECOVERED AS DESCRIBED.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20
 NJ0886'AND ILLINOIS ROUTE 84, PROCEED SOUTH ON U.S.  ROUTE 20/ILLINOIS ROUTE
 NJ0886'84 FOR APPROXIMENTLY 3.7 MI (6.0 KM) (THROUGH THE TOWN OF GALENA) TO
 NJ0886'THE JUNCTION OF U.S.  ROUTE 20/ILLINOIS ROUTE 84 AND BLACKJACK ROAD,
 NJ0886'TURN RIGHT (WEST) ON BLACKJACK ROAD AND PROCEED FOR APPROXIMENTLY 1.6
 NJ0886'MI (2.6 KM) TO THE JUNCTION OF BLACKJACK ROAD AND NORTH IRISH HOLLOW
 NJ0886'ROAD, TURN LEFT (EAST) ON NORTH IRISH HOLLOW ROAD AND PROCEED FOR
 NJ0886'APPROXIMENTLY 0.1 MI (0.2 KM) TO A DIRT AND GRAVEL ENTRANCE WHICH
 NJ0886'LEADS TO THREE MICROWAVE CELLULAR TOWERS, TURN LEFT (NORTH) ON GRAVEL
 NJ0886'ENTRANCE AND PROCEED FOR APPROXIMENTLY 0.4 MI (0.6 KM) TO A LOCKED
 NJ0886'GATE FOR A FENCE ENCLOSING THE TOWERS, FROM GATE HIKE APPROXIMENTLY
 NJ0886'400 FT (121.9 M) NORTHEAST TO THE TOWERS, FROM THE TOWERS PROCEED
 NJ0886'NORTHWEST FOR APPROXIMENTLY 600 FT (182.9 M) TO THE STATION LOCATED ON
 NJ0886'TOP OF A HILL.
 NJ0886
 NJ0886                          STATION RECOVERY (1997)
 NJ0886
 NJ0886'RECOVERY NOTE BY US POWER SQUADRON 1997
 NJ0886'MARK NOT FOUND.
 NJ0886
 NJ0886                          STATION RECOVERY (2001)
 NJ0886
 NJ0886'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 NJ0886'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1874 ***********************************************************************
 HB1874  DESIGNATION -  HORSESHOE R 9 03
 HB1874  PID         -  HB1874
 HB1874  STATE/COUNTY-  IL/SALINE
 HB1874  COUNTRY     -  US
 HB1874  USGS QUAD   -  EQUALITY (2018)
 HB1874
 HB1874                         *CURRENT SURVEY CONTROL
 HB1874  ______________________________________________________________________
 HB1874* NAD 83(2011) POSITION- 37 41 17.83277(N) 088 22 26.09141(W)   ADJUSTED
 HB1874* NAD 83(2011) ELLIP HT-    82.903 (meters)        (06/27/12)   ADJUSTED
 HB1874* NAD 83(2011) EPOCH   -  2010.00
 HB1874* NAVD 88 ORTHO HEIGHT -   112.5   (meters)      369.    (feet) GPS OBS
 HB1874  ______________________________________________________________________
 HB1874  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1874  GEOID HEIGHT    -        -29.600 (meters)                     GEOID93
 HB1874  GEOID HEIGHT    -        -29.550 (meters)                     GEOID18
 HB1874  NAD 83(2011) X  -    143,408.138 (meters)                     COMP
 HB1874  NAD 83(2011) Y  - -5,051,686.264 (meters)                     COMP
 HB1874  NAD 83(2011) Z  -  3,878,173.139 (meters)                     COMP
 HB1874  LAPLACE CORR    -         -2.07  (seconds)                    DEFLEC18
 HB1874
 HB1874  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1874  Standards:
 HB1874         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1874            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1874  -------------------------------------------------------------------
 HB1874  NETWORK    1.26   1.49           0.57   0.44   0.76      0.09831507
 HB1874  -------------------------------------------------------------------
 HB1874  Click here for local accuracies and other accuracy information.
 HB1874
 HB1874.The horizontal coordinates were established by GPS observations
 HB1874.and adjusted by the National Geodetic Survey in June 2012.
 HB1874
 HB1874.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1874.been affixed to the stable North American tectonic plate. See 
 HB1874.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1874
 HB1874.The horizontal coordinates are valid at the epoch date displayed above
 HB1874.which is a decimal equivalence of Year/Month/Day.
 HB1874
 HB1874.The orthometric height was determined by GPS observations and a
 HB1874.high-resolution geoid model.
 HB1874
 HB1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1874.GEOID18 height accuracy estimate available here.
 HB1874
 HB1874.Click photographs - Photos may exist for this station.
 HB1874
 HB1874.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1874
 HB1874.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1874
 HB1874.The ellipsoidal height was determined by GPS observations
 HB1874.and is referenced to NAD 83.
 HB1874
 HB1874. The following values were computed from the NAD 83(2011) position.
 HB1874
 HB1874;                    North         East     Units Scale Factor Converg.
 HB1874;SPC IL E     -   113,378.353   296,420.731   MT  0.99997516   -0 01 29.3
 HB1874;SPC IL E     -   371,975.48    972,507.01   sFT  0.99997516   -0 01 29.3
 HB1874;UTM  16      - 4,172,118.764   378,862.243   MT  0.99978075   -0 50 24.2
 HB1874
 HB1874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1874!SPC IL E     -   0.99998699  x   0.99997516  =   0.99996215
 HB1874!UTM  16      -   0.99998699  x   0.99978075  =   0.99976774
 HB1874
 HB1874:                Primary Azimuth Mark                     Grid Az
 HB1874:SPC IL E     -  HORSESHOE R 9 03 AZ MK                   330 38 46.9
 HB1874:UTM  16      -  HORSESHOE R 9 03 AZ MK                   331 27 41.8
 HB1874
 HB1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7886272118(NAD 83)
 HB1874
 HB1874|---------------------------------------------------------------------|
 HB1874| PID    Reference Object                     Distance      Geod. Az  |
 HB1874|                                                           dddmmss.s |
 HB1874| HB1875 HORSESHOE R 9 03 AZ MK              438.281 METERS 3303717.6 |
 HB1874|---------------------------------------------------------------------|
 HB1874
 HB1874                          SUPERSEDED SURVEY CONTROL
 HB1874
 HB1874  NAD 83(2007)-  37 41 17.83286(N)    088 22 26.09211(W) AD(2002.00) 0
 HB1874  ELLIP H (02/10/07)   82.927  (m)                       GP(2002.00)    
 HB1874  ELLIP H (03/08/05)   82.894  (m)                       GP(       ) 4 1
 HB1874  NAD 83(1997)-  37 41 17.83284(N)    088 22 26.09247(W) AD(       ) 1
 HB1874  ELLIP H (10/21/99)   82.902  (m)                       GP(       ) 4 1
 HB1874  NAD 83(1997)-  37 41 17.83552(N)    088 22 26.09206(W) AD(       ) 1
 HB1874  NAD 83(1993)-  37 41 17.83710(N)    088 22 26.09214(W) AD(       ) 1
 HB1874  NAD 83(1986)-  37 41 17.84374(N)    088 22 26.09434(W) AD(       ) 1
 HB1874
 HB1874.Superseded values are not recommended for survey control.
 HB1874
 HB1874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1874.See file dsdata.pdf to determine how the superseded data were derived.
 HB1874
 HB1874_MARKER: I = METAL ROD
 HB1874_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1874_STAMPING: HORSESHOE R-9-03 1991
 HB1874_MARK LOGO: USFS
 HB1874_PROJECTION: FLUSH
 HB1874_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1874_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1874+STABILITY: POSITION/ELEVATION WELL
 HB1874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1874+SATELLITE: SATELLITE OBSERVATIONS - 1992
 HB1874_ROD/PIPE-DEPTH: 10 meters
 HB1874
 HB1874  HISTORY     - Date     Condition        Report By
 HB1874  HISTORY     - 1992     MONUMENTED       USFS
 HB1874
 HB1874                          STATION DESCRIPTION
 HB1874
 HB1874'DESCRIBED BY US FOREST SERVICE 1992
 HB1874'FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 13 AND 45 LOCATED IN
 HB1874'HARRISBURG, IL. GO EAST ON ROUTE 13, 16.3 KM (10.1 MI) TO THE
 HB1874'INTERSECTION OF ILLINOIS STATE ROUTES 13 AND 142 TURN RIGHT
 HB1874'(SOUTHEASTERLY) ON ROUTE 142, GO 1.8KM TO A HARD SURFACE ROAD ON THE
 HB1874'RIGHT (SOUTHERLY) TURN RIGHT, GO 8.1 KM (5.0 MI) TO THE ENTRANCE TO
 HB1874'THE SALINE COUNTY CONSERVATION AREA (GLEN O. JONES LAKE), STATION
 HB1874'AZIMUTH IS LOCATED ON THE SOUTHWEST END OF THE HORSESHOE CREEK
 HB1874'BRIDGE. CONTINUE SOUTHERLY FOR 0.5 KM (0.3 MI) TO THE STATION ON THE
 HB1874'LEFT.
 HB1874'1.)  8.4M EAST OF THE CENTERLINE OF THE ROAD.
 HB1874'2.)  11.8M SOUTH OF THE CENTERLINE OF A FIELD ENTRANCE ROAD.
 HB1874'3.)  56.5M NORTH OF THE NORTHEAST CORNER OF THE NORTH WING WALL ON THE
 HB1874'EAST SIDE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1875 ***********************************************************************
 HB1875  DESIGNATION -  HORSESHOE R 9 03 AZ MK
 HB1875  PID         -  HB1875
 HB1875  STATE/COUNTY-  IL/SALINE
 HB1875  COUNTRY     -  US
 HB1875  USGS QUAD   -  RUDEMENT (2018)
 HB1875
 HB1875                         *CURRENT SURVEY CONTROL
 HB1875  ______________________________________________________________________
 HB1875* NAD 83(2011) POSITION- 37 41 30.22023(N) 088 22 34.86744(W)   ADJUSTED
 HB1875* NAD 83(2011) ELLIP HT-    82.516 (meters)        (06/27/12)   ADJUSTED
 HB1875* NAD 83(2011) EPOCH   -  2010.00
 HB1875* NAVD 88 ORTHO HEIGHT -   112.1   (meters)      368.    (feet) GPS OBS
 HB1875  ______________________________________________________________________
 HB1875  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1875  GEOID HEIGHT    -        -29.600 (meters)                     GEOID93
 HB1875  GEOID HEIGHT    -        -29.554 (meters)                     GEOID18
 HB1875  NAD 83(2011) X  -    143,186.577 (meters)                     COMP
 HB1875  NAD 83(2011) Y  - -5,051,458.647 (meters)                     COMP
 HB1875  NAD 83(2011) Z  -  3,878,475.127 (meters)                     COMP
 HB1875  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 HB1875
 HB1875  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1875  Standards:
 HB1875         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1875            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1875  -------------------------------------------------------------------
 HB1875  NETWORK    1.45   1.63           0.65   0.51   0.83      0.19216350
 HB1875  -------------------------------------------------------------------
 HB1875  Click here for local accuracies and other accuracy information.
 HB1875
 HB1875.The horizontal coordinates were established by GPS observations
 HB1875.and adjusted by the National Geodetic Survey in June 2012.
 HB1875
 HB1875.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1875.been affixed to the stable North American tectonic plate. See 
 HB1875.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1875
 HB1875.The horizontal coordinates are valid at the epoch date displayed above
 HB1875.which is a decimal equivalence of Year/Month/Day.
 HB1875
 HB1875.The orthometric height was determined by GPS observations and a
 HB1875.high-resolution geoid model.
 HB1875
 HB1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1875.GEOID18 height accuracy estimate available here.
 HB1875
 HB1875.Click photographs - Photos may exist for this station.
 HB1875
 HB1875.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1875
 HB1875.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1875
 HB1875.The ellipsoidal height was determined by GPS observations
 HB1875.and is referenced to NAD 83.
 HB1875
 HB1875. The following values were computed from the NAD 83(2011) position.
 HB1875
 HB1875;                    North         East     Units Scale Factor Converg.
 HB1875;SPC IL E     -   113,760.353   296,205.892   MT  0.99997518   -0 01 34.7
 HB1875;SPC IL E     -   373,228.76    971,802.16   sFT  0.99997518   -0 01 34.7
 HB1875;UTM  16      - 4,172,503.708   378,652.902   MT  0.99978137   -0 50 29.8
 HB1875
 HB1875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1875!SPC IL E     -   0.99998705  x   0.99997518  =   0.99996223
 HB1875!UTM  16      -   0.99998705  x   0.99978137  =   0.99976842
 HB1875
 HB1875:                Primary Azimuth Mark                     Grid Az
 HB1875:SPC IL E     -  HORSESHOE R 9 03                         150 38 47.0
 HB1875:UTM  16      -  HORSESHOE R 9 03                         151 27 42.1
 HB1875
 HB1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7865272503(NAD 83)
 HB1875
 HB1875|---------------------------------------------------------------------|
 HB1875| PID    Reference Object                     Distance      Geod. Az  |
 HB1875|                                                           dddmmss.s |
 HB1875| HB1874 HORSESHOE R 9 03                    438.281 METERS 1503712.3 |
 HB1875|---------------------------------------------------------------------|
 HB1875
 HB1875                          SUPERSEDED SURVEY CONTROL
 HB1875
 HB1875  NAD 83(2007)-  37 41 30.22032(N)    088 22 34.86814(W) AD(2002.00) 0
 HB1875  ELLIP H (02/10/07)   82.539  (m)                       GP(2002.00)    
 HB1875  ELLIP H (03/08/05)   82.505  (m)                       GP(       ) 4 1
 HB1875  NAD 83(1997)-  37 41 30.22034(N)    088 22 34.86847(W) AD(       ) 1
 HB1875  ELLIP H (10/21/99)   82.512  (m)                       GP(       ) 4 1
 HB1875  NAD 83(1997)-  37 41 30.22290(N)    088 22 34.86807(W) AD(       ) 1
 HB1875  NAD 83(1993)-  37 41 30.22459(N)    088 22 34.86815(W) AD(       ) 1
 HB1875  NAD 83(1986)-  37 41 30.23130(N)    088 22 34.87024(W) AD(       ) 1
 HB1875
 HB1875.Superseded values are not recommended for survey control.
 HB1875
 HB1875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1875.See file dsdata.pdf to determine how the superseded data were derived.
 HB1875
 HB1875_MARKER: DD = SURVEY DISK
 HB1875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1875_STAMPING: HORSESHOE R-9-03 1991
 HB1875_MARK LOGO: USFS
 HB1875_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1875_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1875+STABILITY: POSITION/ELEVATION WELL
 HB1875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1875+SATELLITE: SATELLITE OBSERVATIONS - December 09, 1992
 HB1875
 HB1875  HISTORY     - Date     Condition        Report By
 HB1875  HISTORY     - 1991     MONUMENTED       USFS
 HB1875  HISTORY     - 19921209 GOOD
 HB1875
 HB1875                          STATION DESCRIPTION
 HB1875
 HB1875'DESCRIBED BY US FOREST SERVICE 1991
 HB1875'FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 13 AND 45 LOCATED IN
 HB1875'HARRISBURG, IL GO EAST ON ROUTE 13, 16.3 KM (10.1 MI) TO THE
 HB1875'INTERSECTION OF ILLINOIS STATE ROUTES 13 AND 142 TURN RIGHT
 HB1875'(SOUTHEASTERLY) ON ROUTE 142 GO 1.8 KM (1.1 MI) TO A HARD SURFACE
 HB1875'ROAD ON THE RIGHT (SOUTHERLY) TURN RIGHT 8.1 KM (5.0 MI) TO THE
 HB1875'ENTRANCE TO THE SALINE COUNTY CONSERVATION AREA (GLEN O. JONES LAKE)
 HB1875'STATION AZIMUTH IS LOCATED ON THE SOUTHWEST END OF THE HORSESHOE CREEK
 HB1875'BRIDGE.  STATION AZIMUTH (HORSESHOE IS CIRCULAR INSCRIBED ALUMINUM
 HB1875'CAP WITH A CENTER PUNCHED MARK, SET IN CONCRETE.
 HB1875'1.)  4.3M WEST OF THE CENTERLINE OF ROAD.
 HB1875'2.)  2.1M EAST OF THE EAST END OF THE WEST END OF THE SOUTH WING WALL.
 HB1875'3.)  0.2M EAST OF THE SOUTHEAST CORNER OF THE SOUTH END OF THE CURBING
 HB1875'ON THE WEST SIDE OF THE BRIDGE.
 HB1875
 HB1875                          STATION RECOVERY (1992)
 HB1875
 HB1875'RECOVERED 1992
 HB1875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0836 ***********************************************************************
 LD0836  DESIGNATION -  HOSFORD
 LD0836  PID         -  LD0836
 LD0836  STATE/COUNTY-  IL/HANCOCK
 LD0836  COUNTRY     -  US
 LD0836  USGS QUAD   -  HAMILTON (2018)
 LD0836
 LD0836                         *CURRENT SURVEY CONTROL
 LD0836  ______________________________________________________________________
 LD0836* NAD 83(1997) POSITION- 40 27 42.27661(N) 091 16 30.55026(W)   ADJUSTED
 LD0836* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 LD0836  ______________________________________________________________________
 LD0836  GEOID HEIGHT    -        -33.290 (meters)                     GEOID18
 LD0836  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 LD0836  HORZ ORDER      -  FIRST
 LD0836
 LD0836.The horizontal coordinates were established by classical geodetic methods
 LD0836.and adjusted by the National Geodetic Survey in October 1999.
 LD0836
 LD0836.The orthometric height was scaled from a topographic map.
 LD0836
 LD0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0836.GEOID18 height accuracy estimate available here.
 LD0836
 LD0836.Click photographs - Photos may exist for this station.
 LD0836
 LD0836.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0836
 LD0836. The following values were computed from the NAD 83(1997) position.
 LD0836
 LD0836;                    North         East     Units Scale Factor Converg.
 LD0836;SPC IL W     -   421,846.551   605,987.342   MT  1.00004993   -0 43 09.8
 LD0836;SPC IL W     - 1,384,008.23  1,988,143.47   sFT  1.00004993   -0 43 09.8
 LD0836;SPC IA S     -    53,689.598   688,687.672   MT  1.00003095   +1 27 55.8
 LD0836;SPC IA S     -   176,146.62  2,259,469.47   sFT  1.00003095   +1 27 55.8
 LD0836;SPC MO E     -   514,005.187   184,258.777   MT  0.99998651   -0 30 11.0
 LD0836;UTM  15      - 4,480,436.973   646,239.473   MT  0.99986325   +1 07 10.3
 LD0836
 LD0836!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0836!SPC IL W     -   0.99997166  x   1.00004993  =   1.00002159
 LD0836!SPC IA S     -   0.99997166  x   1.00003095  =   1.00000261
 LD0836!SPC MO E     -   0.99997166  x   0.99998651  =   0.99995817
 LD0836!UTM  15      -   0.99997166  x   0.99986325  =   0.99983491
 LD0836
 LD0836:                Primary Azimuth Mark                     Grid Az
 LD0836:SPC IL W     -  CARTHAGE MUNICIPAL TANK                  114 38 27.2
 LD0836:SPC IA S     -  CARTHAGE MUNICIPAL TANK                  112 27 21.6
 LD0836:SPC MO E     -  CARTHAGE MUNICIPAL TANK                  114 25 28.4
 LD0836:UTM  15      -  CARTHAGE MUNICIPAL TANK                  112 48 07.1
 LD0836
 LD0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4623980436(NAD 83)
 LD0836
 LD0836|---------------------------------------------------------------------|
 LD0836| PID    Reference Object                     Distance      Geod. Az  |
 LD0836|                                                           dddmmss.s |
 LD0836| CL9561 HOSFORD RM 1                                       08954     |
 LD0836| LD0818 CARTHAGE MUNICIPAL TANK             APPROX.12.8 KM 1135517.4 |
 LD0836| LD0820 CARTHAGE COURTHOUSE DOME            APPROX.13.0 KM 1142953.6 |
 LD0836| LD0834 HAMILTON MUNICIPAL TANK             APPROX. 8.7 KM 2134804.9 |
 LD0836| LD0839 WARSAW MUNICIPAL TANK               APPROX.17.5 KM 2284959.1 |
 LD0836| LD0842 KEOKUK ST PETERS CATH CHURCH        APPROX.12.1 KM 2333810.1 |
 LD0836| LD0843 KEOKUK POST OFFICE CLOCK TOWER      APPROX.11.4 KM 2335449.1 |
 LD0836| LD0840 KEOKUK STANDARD 4 TIRE WTR TK       APPROX.12.3 KM 2452641.8 |
 LD0836| LD0841 LEE CITY POOR FARM WATER TANK       APPROX.14.8 KM 2695124.0 |
 LD0836| CL9562 HOSFORD RM 2                         27.910 METERS 31623     |
 LD0836| LD0802 NAUVOO CH SPIRE CATH                APPROX.13.6 KM 3170602.1 |
 LD0836| LD0804 NAUVOO WATER TANK                   APPROX.13.4 KM 3172248.5 |
 LD0836|---------------------------------------------------------------------|
 LD0836
 LD0836                          SUPERSEDED SURVEY CONTROL
 LD0836
 LD0836  NAD 83(1996)-  40 27 42.27660(N)    091 16 30.55021(W) AD(       ) 1
 LD0836  NAD 83(1986)-  40 27 42.28601(N)    091 16 30.55182(W) AD(       ) 1
 LD0836  NAD 27      -  40 27 42.12700(N)    091 16 30.01600(W) AD(       ) 1
 LD0836
 LD0836.Superseded values are not recommended for survey control.
 LD0836
 LD0836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0836.See file dsdata.pdf to determine how the superseded data were derived.
 LD0836
 LD0836_MARKER: DS = TRIANGULATION STATION DISK
 LD0836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0836_STAMPING: HOSFORD 1931
 LD0836_MARK LOGO: CGS
 LD0836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0836+STABILITY: SURFACE MOTION
 LD0836
 LD0836  HISTORY     - Date     Condition        Report By
 LD0836  HISTORY     - 1931     MONUMENTED       CGS
 LD0836  HISTORY     - 1963     MARK NOT FOUND   USGS
 LD0836
 LD0836                          STATION DESCRIPTION
 LD0836
 LD0836'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0836'FOUR MILES EAST AND 4-1/2 MILES NORTH OF HAMILTON, ON ESTATE
 LD0836'IN CHARGE OF ED. HOSFORD OF HAMILTON, 30 METERS (98 FEET)
 LD0836'NORTH OF VACANT HOUSE, 11 METERS (36 FEET) WEST OF GRAPE
 LD0836'ARBOR, 23 METERS (75 FEET) WEST OF NORTH OF CLUMP OF WALNUT
 LD0836'TREES IN FRONT YARD, EAST OF ROW OF PINE TREES, 19.8 METERS
 LD0836'(65 FEET) WEST OF LANE TO HOUSE, 20.4 METERS (67 FEET) SOUTH
 LD0836'OF HEDGE ON SOUTH SIDE OF ROAD, AND 26 METERS (85 FEET) SOUTH
 LD0836'OF DIRT ROAD.  TO REACH FROM HAMILTON, GO EAST 3.0 MILES ON
 LD0836'ROUTE 96 FROM WATER TANK TO SECTION CROSSROADS, TURN NORTH
 LD0836'4.5 MILES ON DIRT ROAD TO ANOTHER CROSSROADS, AND WEST 0.2
 LD0836'MILE TO STATION SITE.  SURFACE AND UNDERGROUND MARKS ARE
 LD0836'STANDARD STATION DISKS IN CONCRETE.
 LD0836'REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN CONCRETE.
 LD0836'NO. 1 IS AT HEDGE FENCE 12 METERS (39 FEET) SOUTH
 LD0836'OF NORTHEAST CORNER POST OF FIELD, 21 METERS (69 FEET) SOUTH
 LD0836'OF EAST-WEST SECTION-LINE ROAD, 12 METERS (39 FEET) WEST OF
 LD0836'NORTH-SOUTH SECTION-LINE ROAD, AND ONE-FOURTH MILE FROM
 LD0836'STATION N 89 DEG 54 MIN E.  NO. 2 IS AT HEDGE
 LD0836'FENCE LINE, 34 METERS (112 FEET) WEST OF LANE LEADING
 LD0836'TO HOUSE, 7 METERS (23 FEET) SOUTH OF SECTION-LINE ROAD,
 LD0836'2 METERS (7 FEET) WEST OF PROLONGATION OF ROW OF PINE
 LD0836'TREES, AND 27.91 METERS (91.6 FEET) FROM STATION N 43 DEG 37 MIN W.
 LD0836
 LD0836                          STATION RECOVERY (1963)
 LD0836
 LD0836'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 LD0836'R.M. WAS THE ONLY MARK FOUND.  A NEW HOUSE HAS BEEN CONSTRUCTED
 LD0836'NEARBY THE ORIGINAL STATION LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0468 ***********************************************************************
 JB0468  DESIGNATION -  HOWARD
 JB0468  PID         -  JB0468
 JB0468  STATE/COUNTY-  IL/JEFFERSON
 JB0468  COUNTRY     -  US
 JB0468  USGS QUAD   -  OPDYKE (2018)
 JB0468
 JB0468                         *CURRENT SURVEY CONTROL
 JB0468  ______________________________________________________________________
 JB0468* NAD 83(1997) POSITION- 38 16 47.49566(N) 088 49 55.59790(W)   ADJUSTED
 JB0468* NAVD 88 ORTHO HEIGHT -   154.801 (meters)      507.88  (feet) ADJUSTED
 JB0468  ______________________________________________________________________
 JB0468  GEOID HEIGHT    -        -30.190 (meters)                     GEOID18
 JB0468  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 JB0468  DYNAMIC HEIGHT  -        154.701 (meters)      507.55  (feet) COMP
 JB0468  MODELED GRAVITY -    979,979.6   (mgal)                       NAVD 88
 JB0468
 JB0468  HORZ ORDER      -  SECOND
 JB0468  VERT ORDER      -  SECOND    CLASS 0
 JB0468
 JB0468.The horizontal coordinates were established by classical geodetic methods
 JB0468.and adjusted by the National Geodetic Survey in October 1999.
 JB0468
 JB0468.The orthometric height was determined by differential leveling and
 JB0468.adjusted by the NATIONAL GEODETIC SURVEY
 JB0468.in June 1991.
 JB0468
 JB0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0468.GEOID18 height accuracy estimate available here.
 JB0468
 JB0468.Click photographs - Photos may exist for this station.
 JB0468
 JB0468.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0468
 JB0468.The dynamic height is computed by dividing the NAVD 88
 JB0468.geopotential number by the normal gravity value computed on the
 JB0468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0468.degrees latitude (g = 980.6199 gals.).
 JB0468
 JB0468.The modeled gravity was interpolated from observed gravity values.
 JB0468
 JB0468. The following values were computed from the NAD 83(1997) position.
 JB0468
 JB0468;                    North         East     Units Scale Factor Converg.
 JB0468;SPC IL E     -   179,155.959   256,359.142   MT  0.99999845   -0 18 32.4
 JB0468;SPC IL E     -   587,780.84    841,071.62   sFT  0.99999845   -0 18 32.4
 JB0468;UTM  16      - 4,238,454.313   339,752.390   MT  0.99991626   -1 08 06.9
 JB0468
 JB0468!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0468!SPC IL E     -   0.99998045  x   0.99999845  =   0.99997890
 JB0468!UTM  16      -   0.99998045  x   0.99991626  =   0.99989671
 JB0468
 JB0468:                Primary Azimuth Mark                     Grid Az
 JB0468:SPC IL E     -  HOWARD AZ MK                             269 51 41.5
 JB0468:UTM  16      -  HOWARD AZ MK                             270 41 16.0
 JB0468
 JB0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3975238454(NAD 83)
 JB0468
 JB0468|---------------------------------------------------------------------|
 JB0468| PID    Reference Object                     Distance      Geod. Az  |
 JB0468|                                                           dddmmss.s |
 JB0468| JB0466 HOWARD RM 1                          27.189 METERS 18930     |
 JB0468| JB0467 HOWARD RM 2                          25.655 METERS 26134     |
 JB0468| CI3875 HOWARD AZ MK                                       2693309.1 |
 JB0468| JB1756 MT VERNON ILL PWR MICROWAV TWR      APPROX. 7.3 KM 3010542.3 |
 JB0468| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 7.0 KM 3020434.7 |
 JB0468|---------------------------------------------------------------------|
 JB0468
 JB0468                          SUPERSEDED SURVEY CONTROL
 JB0468
 JB0468  NAD 83(1993)-  38 16 47.50808(N)    088 49 55.59652(W) AD(       ) 2
 JB0468  NAD 83(1986)-  38 16 47.51004(N)    088 49 55.59761(W) AD(       ) 2
 JB0468  NAD 27      -  38 16 47.33360(N)    088 49 55.37112(W) AD(       ) 2
 JB0468  NGVD 29 (??/??/92)  154.911  (m)          508.24   (f) ADJ UNCH    2 0
 JB0468  NGVD 29             154.91   (m)          508.2    (f) LEVELING    3  
 JB0468
 JB0468.Superseded values are not recommended for survey control.
 JB0468
 JB0468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0468.See file dsdata.pdf to determine how the superseded data were derived.
 JB0468
 JB0468_MARKER: DE = TRAVERSE STATION DISK
 JB0468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0468_STAMPING: HOWARD 1961
 JB0468_MARK LOGO: CGS
 JB0468_PROJECTION: RECESSED 36 CENTIMETERS
 JB0468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0468+STABILITY: SURFACE MOTION
 JB0468
 JB0468  HISTORY     - Date     Condition        Report By
 JB0468  HISTORY     - 1961     MONUMENTED       CGS
 JB0468  HISTORY     - 1961     GOOD             CGS
 JB0468
 JB0468                          STATION DESCRIPTION
 JB0468
 JB0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0468'STATION IS LOCATED ABOUT 4.75 MILES SOUTHEAST OF MT VERNON, ABOUT 2.75
 JB0468'MILES NORTHWEST OF OPDYKE, ABOUT .75 MILE NORTH OF US HIGHWAY 460 AND
 JB0468'AT THE HOWARD SCHOOL HOUSE ON PROPERTY OWNED BY MR JOHN VINSON.
 JB0468'
 JB0468'TO REACH FROM THE SOUTHWEST CORNER OF THE SQUARE IN MT VERNON, GO
 JB0468'SOUTH ON U S HIGHWAY 460 AND STATE ROUTE 37 FOR 0.65 MILES TO THE
 JB0468'JUNCTION OF U S HIGHWAY 460 AND STATE ROUTE 37, TURN LEFT ON U S
 JB0468'HIGHWAY 460 AND GO EAST FOR AND SOUTHEAST FOR 3.9 MILES TO A ROAD SIDE
 JB0468'PARK ON RIGHT, CONTINUE EAST ON U S HIGHWAY 460 FOR 1.5 MILES TO A
 JB0468'SIDE ROAD LEFT, TURN LEFT AND GO NORTH FOR 0.8 MILE TO HOWARD SCHOOL
 JB0468'HOUSE AND STATION AS DESCRIBED.
 JB0468'
 JB0468'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED HOWARD 1961, IS SET
 JB0468'IN THE TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 12
 JB0468'INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK IS 89 FEET SOUTH OF
 JB0468'THE SOUTHWEST CORNER OF THE SCHOOL HOUSE, 87.6 FEET SOUTH-SOUTHWEST OF
 JB0468'THE SOUTHEAST CORNER OF THE SCHOOL HOUSE, 86 FEET EAST OF THE WITNESS
 JB0468'POST, 36 FEET NORTHEAST OF THE CENTER OF ROAD AND 18.6 FEET WEST OF A
 JB0468'TRIANGLE BLAZED TREE.
 JB0468'
 JB0468'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED HOWARD NO 1
 JB0468'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0468'PROJECTS ABOUT 2 INCHES.  THE MARK IS 104 FEET SOUTHEAST OF THE
 JB0468'WITNESS POST, 96.6 FEET SOUTHWEST OF A TRIANGLE BLAZED TREE, 27 FEET
 JB0468'WEST-SOUTHWEST OF THE CENTER OF ROAD AND 1 FOOT NORTHEAST OF FENCE.
 JB0468'
 JB0468'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED HOWARD NO 2
 JB0468'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB0468'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 28.5 FEET SOUTHWEST
 JB0468'OF THE CENTER OF ROAD, 2 FEET SOUTHEAST OF THE WITNESS POST AND 1 FOOT
 JB0468'NORTHEAST OF THE FENCE.
 JB0468'
 JB0468'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED HOWARD 1961, IS SET IN
 JB0468'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0468'SURFACE OF THE GROUND.  THE MARK IS 71 FEET SOUTH OF A TELEPHONE POLE
 JB0468'AND FENCE CORNER, 15 FEET WEST OF THE CENTER OF ROAD, 1.9 FEET
 JB0468'SOUTH-SOUTHEAST OF THE WITNESS POST AND 1 FOOT EAST OF THE FENCE.
 JB0468'
 JB0468'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WESTERLY ON OILED ROAD
 JB0468'FOR 0.25 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO SOUTH FOR 0.05
 JB0468'MILE TO THE AZIMUTH MARK ON RIGHT.
 JB0468'
 JB0468'HEIGHT OF LIGHT ABOVE STATION MARK 26.40 METERS.
 JB0468
 JB0468                          STATION RECOVERY (1961)
 JB0468
 JB0468'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0468'6.6 MI SE FROM MT VERNON.
 JB0468'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0468'IN MT. VERNON, THENCE 5.05 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0468'460, THENCE 0.85 MILES NORTH ALONG A GRAVEL ROAD, AT AN ABANDONED
 JB0468'SCHOOL BUILDING, AT A SHARP CURVE IN THE ROAD TO THE WEST, 39
 JB0468'FEET NORTHEAST OF THE CENTER OF THE ROAD AT THE APPROXIMATE
 JB0468'CENTER OF THE CURVE, 89 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST
 JB0468'CORNER OF THE SCHOOL BUILDING, 19 FEET SOUTHWEST OF A TRIANGLE
 JB0468'BLAZED 8 INCH ELM TREE, 25 FEET NORTHEAST OF THE EAST END OF A
 JB0468'CONCRETE PIPE CULVERT, 86.1 FEET NORTHEAST OF A METAL WITNESS
 JB0468'POST, 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0468'CONCRETE POST 14 INCHES BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0466 ***********************************************************************
 JB0466  DESIGNATION -  HOWARD RM 1
 JB0466  PID         -  JB0466
 JB0466  STATE/COUNTY-  IL/JEFFERSON
 JB0466  COUNTRY     -  US
 JB0466  USGS QUAD   -  OPDYKE (2018)
 JB0466
 JB0466                         *CURRENT SURVEY CONTROL
 JB0466  ______________________________________________________________________
 JB0466* NAD 83(1986) POSITION- 38 16 46.63   (N) 088 49 55.78   (W)   HD_HELD1
 JB0466* NAVD 88 ORTHO HEIGHT -   155.707 (meters)      510.85  (feet) ADJUSTED
 JB0466  ______________________________________________________________________
 JB0466  GEOID HEIGHT    -        -30.189 (meters)                     GEOID18
 JB0466  DYNAMIC HEIGHT  -        155.606 (meters)      510.52  (feet) COMP
 JB0466  MODELED GRAVITY -    979,979.6   (mgal)                       NAVD 88
 JB0466
 JB0466  VERT ORDER      -  SECOND    CLASS 0
 JB0466
 JB0466.The horizontal coordinates were determined by differentially corrected
 JB0466.hand held GPS observations or other comparable positioning techniques
 JB0466.and have an estimated accuracy of +/- 3 meters.
 JB0466
 JB0466.The orthometric height was determined by differential leveling and
 JB0466.adjusted by the NATIONAL GEODETIC SURVEY
 JB0466.in June 1991.
 JB0466
 JB0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0466.GEOID18 height accuracy estimate available here.
 JB0466
 JB0466.Click photographs - Photos may exist for this station.
 JB0466
 JB0466.The dynamic height is computed by dividing the NAVD 88
 JB0466.geopotential number by the normal gravity value computed on the
 JB0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0466.degrees latitude (g = 980.6199 gals.).
 JB0466
 JB0466.The modeled gravity was interpolated from observed gravity values.
 JB0466
 JB0466;                    North         East    Units  Estimated Accuracy
 JB0466;SPC IL E     -   179,129.3     256,354.6     MT  (+/- 3 meters HH1 GPS) 
 JB0466
 JB0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3974738427(NAD 83)
 JB0466
 JB0466                          SUPERSEDED SURVEY CONTROL
 JB0466
 JB0466  NGVD 29 (??/??/92)  155.817  (m)          511.21   (f) ADJ UNCH    2 0
 JB0466
 JB0466.Superseded values are not recommended for survey control.
 JB0466
 JB0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0466.See file dsdata.pdf to determine how the superseded data were derived.
 JB0466
 JB0466_MARKER: DR = REFERENCE MARK DISK
 JB0466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0466_STAMPING: HOWARD NO 1 1961
 JB0466_MARK LOGO: CGS
 JB0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0466+STABILITY: SURFACE MOTION
 JB0466_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0466+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0466
 JB0466  HISTORY     - Date     Condition        Report By
 JB0466  HISTORY     - 1961     MONUMENTED       CGS
 JB0466  HISTORY     - 20090114 GOOD             ILDT
 JB0466  HISTORY     - 20090203 GOOD             ILDT
 JB0466
 JB0466                          STATION DESCRIPTION
 JB0466
 JB0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0466'6.6 MI SE FROM MT VERNON.
 JB0466'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0466'IN MT. VERNON, THENCE 5.05 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0466'460, THENCE 0.85 MILES NORTH ALONG A GRAVEL ROAD, AT AN ABANDONED
 JB0466'SCHOOL BUILDING, AT A SHARP CURVE IN THE ROAD TO THE WEST, 27
 JB0466'FEET WEST OF THE CENTER OF THE ROAD, 1 FOOT EAST OF THE FENCE, 97
 JB0466'FEET SOUTHWEST OF A TRIANGLE BLAZED 8 INCH ELM TREE, 178 FEET
 JB0466'SOUTH OF THE SOUTHWEST CORNER OF THE SCHOOL BUILDING, 89.2 FEET
 JB0466'SOUTH OF TRAVERSE STATION HOWARD, 104 FEET SOUTHEAST OF A METAL
 JB0466'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, AND SET
 JB0466'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0466
 JB0466                          STATION RECOVERY (2009)
 JB0466
 JB0466'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0466'RECOVERED IN GOOD CONDITION.
 JB0466
 JB0466                          STATION RECOVERY (2009)
 JB0466
 JB0466'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0466'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0467 ***********************************************************************
 JB0467  DESIGNATION -  HOWARD RM 2
 JB0467  PID         -  JB0467
 JB0467  STATE/COUNTY-  IL/JEFFERSON
 JB0467  COUNTRY     -  US
 JB0467  USGS QUAD   -  OPDYKE (2018)
 JB0467
 JB0467                         *CURRENT SURVEY CONTROL
 JB0467  ______________________________________________________________________
 JB0467* NAD 83(1986) POSITION- 38 16 47.37   (N) 088 49 56.64   (W)   HD_HELD1
 JB0467* NAVD 88 ORTHO HEIGHT -   155.282 (meters)      509.45  (feet) ADJUSTED
 JB0467  ______________________________________________________________________
 JB0467  GEOID HEIGHT    -        -30.190 (meters)                     GEOID18
 JB0467  DYNAMIC HEIGHT  -        155.181 (meters)      509.12  (feet) COMP
 JB0467  MODELED GRAVITY -    979,979.6   (mgal)                       NAVD 88
 JB0467
 JB0467  VERT ORDER      -  SECOND    CLASS 0
 JB0467
 JB0467.The horizontal coordinates were determined by differentially corrected
 JB0467.hand held GPS observations or other comparable positioning techniques
 JB0467.and have an estimated accuracy of +/- 3 meters.
 JB0467
 JB0467.The orthometric height was determined by differential leveling and
 JB0467.adjusted by the NATIONAL GEODETIC SURVEY
 JB0467.in June 1991.
 JB0467
 JB0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0467.GEOID18 height accuracy estimate available here.
 JB0467
 JB0467.Click photographs - Photos may exist for this station.
 JB0467
 JB0467.The dynamic height is computed by dividing the NAVD 88
 JB0467.geopotential number by the normal gravity value computed on the
 JB0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0467.degrees latitude (g = 980.6199 gals.).
 JB0467
 JB0467.The modeled gravity was interpolated from observed gravity values.
 JB0467
 JB0467;                    North         East    Units  Estimated Accuracy
 JB0467;SPC IL E     -   179,152.2     256,333.8     MT  (+/- 3 meters HH1 GPS) 
 JB0467
 JB0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3972638450(NAD 83)
 JB0467
 JB0467                          SUPERSEDED SURVEY CONTROL
 JB0467
 JB0467  NGVD 29 (??/??/92)  155.392  (m)          509.82   (f) ADJ UNCH    2 0
 JB0467
 JB0467.Superseded values are not recommended for survey control.
 JB0467
 JB0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0467.See file dsdata.pdf to determine how the superseded data were derived.
 JB0467
 JB0467_MARKER: DR = REFERENCE MARK DISK
 JB0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0467_STAMPING: HOWARD NO 2 1961
 JB0467_MARK LOGO: CGS
 JB0467_PROJECTION: FLUSH
 JB0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0467+STABILITY: SURFACE MOTION
 JB0467_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0467+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0467
 JB0467  HISTORY     - Date     Condition        Report By
 JB0467  HISTORY     - 1961     MONUMENTED       CGS
 JB0467  HISTORY     - 20090114 GOOD             ILDT
 JB0467  HISTORY     - 20090203 GOOD             ILDT
 JB0467
 JB0467                          STATION DESCRIPTION
 JB0467
 JB0467'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0467'6.6 MI SE FROM MT VERNON.
 JB0467'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0467'IN MT. VERNON, THENCE 5.05 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0467'460, THENCE 0.85 MILES NORTH ALONG A GRAVEL ROAD, AT AN ABANDONED
 JB0467'SCHOOL BUILDING, AT A SHARP CURVE IN THE ROAD TO THE WEST, 28
 JB0467'FEET SOUTH OF THE CENTER OF THE ROAD, 1 FOOT NORTH OF THE FENCE,
 JB0467'59 FEET SOUTHWEST OF THE EAST END OF A CONCRETE PIPE CULVERT, 124
 JB0467'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE SCHOOL BUILDING,
 JB0467'84.3 FEET SOUTHWEST OF TRAVERSE STATION HOWARD, 2.2 FEET EAST OF
 JB0467'A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD
 JB0467'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0467
 JB0467                          STATION RECOVERY (2009)
 JB0467
 JB0467'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0467'RECOVERED IN GOOD CONDITION.
 JB0467
 JB0467                          STATION RECOVERY (2009)
 JB0467
 JB0467'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0467'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1546 ***********************************************************************
 NH1546  DESIGNATION -  HOWE
 NH1546  PID         -  NH1546
 NH1546  STATE/COUNTY-  IL/STEPHENSON
 NH1546  COUNTRY     -  US
 NH1546  USGS QUAD   -  ORANGEVILLE (2018)
 NH1546
 NH1546                         *CURRENT SURVEY CONTROL
 NH1546  ______________________________________________________________________
 NH1546* NAD 83(2011) POSITION- 42 29 59.76757(N) 089 43 16.50208(W)   ADJUSTED
 NH1546* NAD 83(2011) ELLIP HT-   266.058 (meters)        (06/27/12)   ADJUSTED
 NH1546* NAD 83(2011) EPOCH   -  2010.00
 NH1546* NAVD 88 ORTHO HEIGHT -   299.6   (meters)      983.    (feet) GPS OBS
 NH1546  ______________________________________________________________________
 NH1546  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1546  GEOID HEIGHT    -        -33.353 (meters)                     GEOID96
 NH1546  GEOID HEIGHT    -        -33.523 (meters)                     GEOID18
 NH1546  NAD 83(2011) X  -     22,913.815 (meters)                     COMP
 NH1546  NAD 83(2011) Y  - -4,709,801.722 (meters)                     COMP
 NH1546  NAD 83(2011) Z  -  4,286,889.188 (meters)                     COMP
 NH1546  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 NH1546
 NH1546  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1546  Standards:
 NH1546         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1546            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1546  -------------------------------------------------------------------
 NH1546  NETWORK    0.77   1.20           0.34   0.29   0.61     -0.02292350
 NH1546  -------------------------------------------------------------------
 NH1546  Click here for local accuracies and other accuracy information.
 NH1546
 NH1546.The horizontal coordinates were established by GPS observations
 NH1546.and adjusted by the National Geodetic Survey in June 2012.
 NH1546
 NH1546.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1546.been affixed to the stable North American tectonic plate. See 
 NH1546.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1546
 NH1546.The horizontal coordinates are valid at the epoch date displayed above
 NH1546.which is a decimal equivalence of Year/Month/Day.
 NH1546
 NH1546.The orthometric height was determined by GPS observations and a
 NH1546.high-resolution geoid model.
 NH1546
 NH1546.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1546.GEOID18 height accuracy estimate available here.
 NH1546
 NH1546.Click photographs - Photos may exist for this station.
 NH1546
 NH1546.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1546
 NH1546.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1546
 NH1546.The ellipsoidal height was determined by GPS observations
 NH1546.and is referenced to NAD 83.
 NH1546
 NH1546. The following values were computed from the NAD 83(2011) position.
 NH1546
 NH1546;                    North         East     Units Scale Factor Converg.
 NH1546;SPC IL W     -   647,707.355   736,610.679   MT  0.99995766   +0 18 03.3
 NH1546;SPC IL W     - 2,125,019.88  2,416,696.87   sFT  0.99995766   +0 18 03.3
 NH1546;SPC WI S     -    55,577.725   622,914.173   MT  1.00005523   +0 11 29.5
 NH1546;SPC WI S     -   182,341.25  2,043,677.58   sFT  1.00005523   +0 11 29.5
 NH1546;UTM  16      - 4,708,874.689   276,397.668   MT  1.00021519   -1 50 21.1
 NH1546
 NH1546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1546!SPC IL W     -   0.99995828  x   0.99995766  =   0.99991594
 NH1546!SPC WI S     -   0.99995828  x   1.00005523  =   1.00001350
 NH1546!UTM  16      -   0.99995828  x   1.00021519  =   1.00017346
 NH1546
 NH1546:                Primary Azimuth Mark                     Grid Az
 NH1546:SPC IL W     -  HOWE AZ MK                               114 59 49.5
 NH1546:SPC WI S     -  HOWE AZ MK                               115 06 23.3
 NH1546:UTM  16      -  HOWE AZ MK                               117 08 13.9
 NH1546
 NH1546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN7639708874(NAD 83)
 NH1546
 NH1546|---------------------------------------------------------------------|
 NH1546| PID    Reference Object                     Distance      Geod. Az  |
 NH1546|                                                           dddmmss.s |
 NH1546| NH1590 MONROE GREEN CO HOME TANK           APPROX.14.7 KM 0205859.7 |
 NH1546| NH1593 MONROE CARL MARTY AND CO TANK       APPROX.13.8 KM 0292337.1 |
 NH1546| NH1592 MONROE METH EPIS CH SPIRE           APPROX.13.0 KM 0294253.4 |
 NH1546| NH1591 MONROE GREEN CO CTHSE TWR           APPROX.13.1 KM 0304502.0 |
 NH1546| CJ7985 HOWE RM 1                            31.961 METERS 06052     |
 NH1546| CJ7984 HOWE AZ MK                                         1151752.8 |
 NH1546| NH1566 LENA WATERWORKS TANK                APPROX.15.9 KM 2133159.8 |
 NH1546| NH1565 LENA ST JOSEPH CH TOWER             APPROX.15.7 KM 2134138.2 |
 NH1546| CJ7986 HOWE RM 2                            20.772 METERS 34207     |
 NH1546|---------------------------------------------------------------------|
 NH1546
 NH1546                          SUPERSEDED SURVEY CONTROL
 NH1546
 NH1546  NAD 83(2007)-  42 29 59.76757(N)    089 43 16.50298(W) AD(2002.00) 0
 NH1546  ELLIP H (02/10/07)  266.091  (m)                       GP(2002.00)    
 NH1546  ELLIP H (12/06/04)  266.070  (m)                       GP(       ) 4 1
 NH1546  NAD 83(1997)-  42 29 59.76733(N)    089 43 16.50240(W) AD(       ) 1
 NH1546  ELLIP H (09/15/98)  266.133  (m)                       GP(       ) 3 1
 NH1546  NAD 83(1991)-  42 29 59.75847(N)    089 43 16.50563(W) AD(       ) 1
 NH1546  NAD 83(1986)-  42 29 59.75489(N)    089 43 16.50372(W) AD(       ) 1
 NH1546  NAD 27      -  42 29 59.71900(N)    089 43 16.07400(W) AD(       ) 1
 NH1546  NGVD 29             299.67   (m)          983.2    (f) LEVELING    3  
 NH1546
 NH1546.Superseded values are not recommended for survey control.
 NH1546
 NH1546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1546.See file dsdata.pdf to determine how the superseded data were derived.
 NH1546
 NH1546_MARKER: DS = TRIANGULATION STATION DISK
 NH1546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1546_STAMPING: HOWE 1935
 NH1546_MARK LOGO: CGS
 NH1546_PROJECTION: FLUSH
 NH1546_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1546+STABILITY: SURFACE MOTION
 NH1546_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1546+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2009
 NH1546
 NH1546  HISTORY     - Date     Condition        Report By
 NH1546  HISTORY     - 1935     MONUMENTED       CGS
 NH1546  HISTORY     - 1961     GOOD             USGS
 NH1546  HISTORY     - 1970     GOOD             LOCENG
 NH1546  HISTORY     - 19960816 GOOD             SECI
 NH1546  HISTORY     - 19960919 GOOD             USPSQD
 NH1546  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH1546  HISTORY     - 20090828 GOOD             GEOCAC
 NH1546  HISTORY     - 20140520 POOR             ILDT
 NH1546
 NH1546                          STATION DESCRIPTION
 NH1546
 NH1546'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1546'THIS STATION IS ABOUT 4 MILES NORTHWEST OF ORANGEVILLE.  IN THE
 NH1546'NORTHEAST 1/4 SECTION 20 T 29 N R 7 E.  IN THE NORTH EDGE OF A
 NH1546'FIELD OWNED BY QUINCY HOWE.  THE MARK IS 1 FOOT SOUTH OF THE
 NH1546'SOUTH RIGHT-OF-WAY FENCE OF AN EAST-WEST ROAD.  ABOUT 1/4 MILE
 NH1546'SOUTH OF THE ILLINOIS-WISCONSIN BOUNDARY.  ABOUT 100 YARDS EAST
 NH1546'OF MR. HOWES HOUSE.  33 FEET SOUTH OF THE CENTERLINE OF THE
 NH1546'ROAD.  185 FEET EAST OF THE NORTHEAST CORNER OF A GARDEN LOT.
 NH1546'AND PROJECTS 2 INCHES.
 NH1546'
 NH1546'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1546'TABLETS SET IN CONCRETE.
 NH1546'
 NH1546'REFERENCE MARK 1 IS NORTHEAST OF THE STATION.  1 FOOT NORTH OF
 NH1546'THE NORTH RIGHT-OF-WAY FENCE.  113.38 FEET EAST OF REFERENCE
 NH1546'MARK 2.  AND PROJECTS 4 INCHES.
 NH1546'
 NH1546'REFERENCE MARK 2 IS NORTH NORTHWEST OF THE STATION.  1 FOOT NORTH
 NH1546'OF THE NORTH RIGHT-OF-WAY FENCE.  AND PROJECTS 3 INCHES.
 NH1546'
 NH1546'THE AZIMUTH MARK IS EAST SOUTHEAST OF THE STATION.  1 FOOT EAST
 NH1546'OF THE WEST RIGHT-OF-WAY FENCE OF A NORTH-SOUTH ROAD.  19
 NH1546'YARDS SOUTHWEST OF A 3-FOOT ELM TREE IN THE EAST RIGHT-OF-WAY
 NH1546'FENCE.  0.15 MILE SOUTH OF A T INTERSECTION.  AND PROJECTS 2
 NH1546'INCHES.
 NH1546'
 NH1546'TO REACH FROM ORANGEVILLE, GO NORTH AND NORTHWESTERLY ON ROUTE
 NH1546'74 2.1 MILES, TURN WEST AND GO 2.95 MILES TO THE STATION.
 NH1546'
 NH1546'A LIGHT 100 FEET ABOVE VOGHT COMES INTO VIEW 25 FEET ABOVE THIS
 NH1546'STATION.
 NH1546'
 NH1546'LIGHTS 100 FEET ABOVE TAYLOR AND DAMASCUS COME INTO VIEW 20
 NH1546'FEET ABOVE THIS STATION.
 NH1546'
 NH1546'LIGHTS 100 FEET ABOVE SENN AND BROWN, AND 87 FEET ABOVE MONROE
 NH1546'ARE VISIBLE FROM THE GROUND AT THIS STATION.
 NH1546
 NH1546                          STATION RECOVERY (1961)
 NH1546
 NH1546'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 NH1546'STATION AND AZIMUTH MARKS WERE FOUND AS DESCRIBED IN GOOD CONDITION,
 NH1546'BUT BOTH REFERENCE MARKS 1 AND 2 WERE OUT OF THE GROUND AND
 NH1546'LYING IN ROAD DITCH.
 NH1546
 NH1546                          STATION RECOVERY (1970)
 NH1546
 NH1546'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (WCB)
 NH1546'STATION RECOVERED BY INTERNATIONAL AERIAL MAPPING COMPANY.
 NH1546'
 NH1546'HOWE 1935 GOOD.
 NH1546'
 NH1546'HOWE 1935 AZIMUTH MARK-GOOD.
 NH1546
 NH1546                          STATION RECOVERY (1996)
 NH1546
 NH1546'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1546'RECOVERED AS DESCRIBED.
 NH1546
 NH1546                          STATION RECOVERY (1996)
 NH1546
 NH1546'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1546'RECOVERED IN GOOD CONDITION.
 NH1546
 NH1546                          STATION RECOVERY (2001)
 NH1546
 NH1546'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1546'RM 1, RM 2, WERE NOT FOUND. THE AZ MARK WAS FOUND AS DESCRIBED.
 NH1546
 NH1546                          STATION RECOVERY (2009)
 NH1546
 NH1546'RECOVERY NOTE BY GEOCACHING 2009 (GH)
 NH1546'COUNTY ROAD NOW NAMED WINSLOW ROAD HAS BEEN REGRADED AND WIDENED.
 NH1546'STATION IS AT THE EDGE OF THE RIGHT OF WAY AND TWO FEET EAST OF A
 NH1546'METAL WITNESS POST.  RM 1 AND RM 2 NOT FOUND AFTER BRIEF SEARCH (SEE
 NH1546'1961 RECOVERY).  AZIMUTH MARK NOT FOUND AFTER BRIEF SEARCH. THE
 NH1546'AZIMUTH MARK LOCATION APPEARS TO HAVE BEEN GRADED - FENCE AND TREE
 NH1546'MENTIONED IN DESCRIPTION ARE NO LONGER THERE.
 NH1546
 NH1546                          STATION RECOVERY (2014)
 NH1546
 NH1546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 NH1546'THE MONUMENT APPEARS TO BE LEANING TO THE NORTH - USE CAUTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1897 ***********************************************************************
 JB1897  DESIGNATION -  HOYLE
 JB1897  PID         -  JB1897
 JB1897  STATE/COUNTY-  IL/WASHINGTON
 JB1897  COUNTRY     -  US
 JB1897  USGS QUAD   -  HOYLETON (2018)
 JB1897
 JB1897                         *CURRENT SURVEY CONTROL
 JB1897  ______________________________________________________________________
 JB1897* NAD 83(1997) POSITION- 38 29 37.34016(N) 089 16 09.50982(W)   ADJUSTED
 JB1897* NAVD 88 ORTHO HEIGHT -   137.    (meters)      449.    (feet) SCALED
 JB1897  ______________________________________________________________________
 JB1897  GEOID HEIGHT    -        -30.558 (meters)                     GEOID18
 JB1897  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 JB1897  HORZ ORDER      -  THIRD
 JB1897
 JB1897.The horizontal coordinates were established by classical geodetic methods
 JB1897.and adjusted by the National Geodetic Survey in October 1999.
 JB1897
 JB1897.The orthometric height was scaled from a topographic map.
 JB1897
 JB1897.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1897.GEOID18 height accuracy estimate available here.
 JB1897
 JB1897.Click photographs - Photos may exist for this station.
 JB1897
 JB1897.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1897
 JB1897. The following values were computed from the NAD 83(1997) position.
 JB1897
 JB1897;                    North         East     Units Scale Factor Converg.
 JB1897;SPC IL W     -   203,150.094   778,281.989   MT  1.00001662   +0 33 30.9
 JB1897;SPC IL W     -   666,501.60  2,553,413.49   sFT  1.00001662   +0 33 30.9
 JB1897;UTM  16      - 4,263,035.165   302,092.153   MT  1.00008237   -1 24 46.6
 JB1897
 JB1897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1897!SPC IL W     -   0.99998332  x   1.00001662  =   0.99999994
 JB1897!UTM  16      -   0.99998332  x   1.00008237  =   1.00006569
 JB1897
 JB1897:                Primary Azimuth Mark                     Grid Az
 JB1897:SPC IL W     -  HOYLETON METH CHURCH SPIRE               180 41 38.0
 JB1897:UTM  16      -  HOYLETON METH CHURCH SPIRE               182 39 55.5
 JB1897
 JB1897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0209263035(NAD 83)
 JB1897
 JB1897|---------------------------------------------------------------------|
 JB1897| PID    Reference Object                     Distance      Geod. Az  |
 JB1897|                                                           dddmmss.s |
 JB1897| CI3878 HOYLE RM 1                           10.600 METERS 08924     |
 JB1897| JB1898 HOYLETON METH CHURCH SPIRE          APPROX. 5.3 KM 1811508.9 |
 JB1897| JB1899 HOYLETON ZION EVAN REF CHURCH       APPROX. 5.7 KM 1821953.4 |
 JB1897| JB1896 HOYLETON TRINITY LUTH CH SPIRE      APPROX. 5.5 KM 1845516.4 |
 JB1897| CI3879 HOYLE RM 2                           15.964 METERS 34228     |
 JB1897|---------------------------------------------------------------------|
 JB1897
 JB1897                          SUPERSEDED SURVEY CONTROL
 JB1897
 JB1897  NAD 83(1986)-  38 29 37.35537(N)    089 16 09.50737(W) AD(       ) 3
 JB1897  NAD 27      -  38 29 37.18665(N)    089 16 09.22257(W) AD(       ) 3
 JB1897
 JB1897.Superseded values are not recommended for survey control.
 JB1897
 JB1897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1897.See file dsdata.pdf to determine how the superseded data were derived.
 JB1897
 JB1897_MARKER: DS = TRIANGULATION STATION DISK
 JB1897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1897_STAMPING: HOYLE 1962
 JB1897_MARK LOGO: CGS
 JB1897_PROJECTION: FLUSH
 JB1897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1897+STABILITY: SURFACE MOTION
 JB1897
 JB1897  HISTORY     - Date     Condition        Report By
 JB1897  HISTORY     - 1962     MONUMENTED       CGS
 JB1897  HISTORY     - 20110817 POOR             ILDT
 JB1897
 JB1897                          STATION DESCRIPTION
 JB1897
 JB1897'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1897'THE STATION IS ABOUT 3.5 MILES NORTH OF HOYLETON, IN THE NORTHWEST
 JB1897'1/4 OF SECTION 36, T. 1 N., R 2 W., AND IS ON THE ROAD
 JB1897'RIGHT-OF-WAY.  IT IS 49 FEET SOUTHEAST
 JB1897'OF A POWER POLE, 23 FEET SOUTH OF THE CENTERLINE
 JB1897'OF A GRAVELED ROAD, 9 FEET WEST OF A TELEPHONE POLE AND 8 FEET
 JB1897'WEST OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1897'STAMPED HOYLE 1962.
 JB1897'
 JB1897'TO REACH FROM THE POST OFFICE IN HOYLETON, GO WEST ON STATE HIGHWAY
 JB1897'177 FOR 0.05 MILE TO A CROSSROAD.  TURN RIGHT AND GO NORTH ON A
 JB1897'PAVED ROAD FOR 3.45 MILES TO A CROSSROAD AND THE TT 83 S (USGS)
 JB1897'BENCH MARK IN THE NORTHWEST ANGLE.  TURN RIGHT AND GO EAST ON A
 JB1897'GRAVELED ROAD FOR 0.25 MILE TO THE STATION ON THE RIGHT.
 JB1897'
 JB1897'REFERENCE MARK 1 IS 27 FEET EAST OF THE WITNESS POST AND THE
 JB1897'TELEPHONE POLE, AND 25 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 JB1897'ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HOYLE NO 1
 JB1897'1962.
 JB1897'
 JB1897'REFERENCE MARK 2 IS 53 FEET NORTHWEST OF THE WITNESS POST, 23 FEET
 JB1897'NORTH OF THE CENTERLINE OF THE GRAVELED ROAD AND 52 FEET NORTHWEST
 JB1897'OF THE TELEPHONE POLE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 JB1897'IS STAMPED HOYLE NO 2 1962.
 JB1897'
 JB1897'TT 83 S (USGS) IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK
 JB1897'STAMPED TT 83 S 1928 RESET 1954, SET IN A 6 X 6 INCH CONCRETE POST
 JB1897'THAT IS FLUSH WITH THE GROUND.  IT IS 41 FEET WEST OF THE
 JB1897'CENTERLINE OF A PAVED ROAD, 30 FEET NORTH OF THE CENTERLINE OF A
 JB1897'GRAVELED ROAD AND 2 FEET NORTHWEST OF A FENCE CORNER.
 JB1897'
 JB1897'TT 83 S (USGS) WAS USED FOR AN AZIMUTH MARK.
 JB1897'
 JB1897'NO PICTURE POINT AVAILABLE.
 JB1897'
 JB1897'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1897
 JB1897                          STATION RECOVERY (2011)
 JB1897
 JB1897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1897'CAP MISSING AND HAS BEEN DISTURBED INSIDE CROP LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1895 ***********************************************************************
 JB1895  DESIGNATION -  HOYLETON
 JB1895  PID         -  JB1895
 JB1895  STATE/COUNTY-  IL/WASHINGTON
 JB1895  COUNTRY     -  US
 JB1895  USGS QUAD   -  HOYLETON (2018)
 JB1895
 JB1895                         *CURRENT SURVEY CONTROL
 JB1895  ______________________________________________________________________
 JB1895* NAD 83(1997) POSITION- 38 26 49.57780(N) 089 16 18.86875(W)   ADJUSTED
 JB1895* NAVD 88 ORTHO HEIGHT -   160.    (meters)      525.    (feet) SCALED
 JB1895  ______________________________________________________________________
 JB1895  GEOID HEIGHT    -        -30.395 (meters)                     GEOID18
 JB1895  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 JB1895  HORZ ORDER      -  SECOND
 JB1895
 JB1895.The horizontal coordinates were established by classical geodetic methods
 JB1895.and adjusted by the National Geodetic Survey in October 1999.
 JB1895
 JB1895.The orthometric height was scaled from a topographic map.
 JB1895
 JB1895.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1895.GEOID18 height accuracy estimate available here.
 JB1895
 JB1895.Click photographs - Photos may exist for this station.
 JB1895
 JB1895.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1895
 JB1895. The following values were computed from the NAD 83(1997) position.
 JB1895
 JB1895;                    North         East     Units Scale Factor Converg.
 JB1895;SPC IL W     -   197,975.122   778,105.456   MT  1.00001628   +0 33 23.0
 JB1895;SPC IL W     -   649,523.38  2,552,834.32   sFT  1.00001628   +0 33 23.0
 JB1895;UTM  16      - 4,257,868.978   301,737.759   MT  1.00008410   -1 24 47.2
 JB1895
 JB1895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1895!SPC IL W     -   0.99997968  x   1.00001628  =   0.99999596
 JB1895!UTM  16      -   0.99997968  x   1.00008410  =   1.00006378
 JB1895
 JB1895:                Primary Azimuth Mark                     Grid Az
 JB1895:SPC IL W     -  HOYLETON AZ MK                           338 07 36.3
 JB1895:UTM  16      -  HOYLETON AZ MK                           340 05 46.5
 JB1895
 JB1895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0173757868(NAD 83)
 JB1895
 JB1895|---------------------------------------------------------------------|
 JB1895| PID    Reference Object                     Distance      Geod. Az  |
 JB1895|                                                           dddmmss.s |
 JB1895| JB1848 HOFFMAN GAS PLINE CO MAST           APPROX. 9.5 KM 0020644.2 |
 JB1895| JB1831 JUNCTION CITY MARION MINES STK      APPROX.19.0 KM 0411448.1 |
 JB1895| JB1832 CENTRALIA RADIO STA KSJ 56 TWR      APPROX.16.2 KM 0451958.1 |
 JB1895| JB1839 CENTRALIA RAD STA KSD 288 MAST      APPROX.13.9 KM 0453626.1 |
 JB1895| JB1835 CENTRALIA SIEGLER CORP TANK         APPROX.15.0 KM 0470625.3 |
 JB1895| JB1841 CENTRALIA FOREST CITY MFG TANK      APPROX.15.8 KM 0501640.7 |
 JB1895| JB1838 CENTRALIA ST MARYS CATH CH          APPROX.15.2 KM 0534646.6 |
 JB1895| JB1840 CENTRALIA MUNICIPAL TANK            APPROX.14.6 KM 0541437.6 |
 JB1895| JB1833 WAMAC ILLINOIS CENTRAL STACK        APPROX.12.6 KM 0615530.0 |
 JB1895| JB1898 HOYLETON METH CHURCH SPIRE          192.411 METERS 14459     |
 JB1895| JB1899 HOYLETON ZION EVAN REF CHURCH       APPROX. 0.5 KM 1803619.1 |
 JB1895| CI3881 HOYLETON RM 1                        28.625 METERS 19057     |
 JB1895| JB1904 NASHVILLE SW MUNICIPAL TANK         APPROX.15.2 KM 2201555.7 |
 JB1895| JB1902 NASHVILLE NE MUNICIPAL TANK         APPROX.14.9 KM 2201822.4 |
 JB1895| JB1896 HOYLETON TRINITY LUTH CH SPIRE      369.147 METERS 22103     |
 JB1895| CI3882 HOYLETON RM 2                        25.593 METERS 27348     |
 JB1895| CI3880 HOYLETON AZ MK                                     3384059.3 |
 JB1895|---------------------------------------------------------------------|
 JB1895
 JB1895                          SUPERSEDED SURVEY CONTROL
 JB1895
 JB1895  NAD 83(1986)-  38 26 49.59382(N)    089 16 18.86672(W) AD(       ) 2
 JB1895  NAD 27      -  38 26 49.41507(N)    089 16 18.58176(W) AD(       ) 2
 JB1895
 JB1895.Superseded values are not recommended for survey control.
 JB1895
 JB1895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1895.See file dsdata.pdf to determine how the superseded data were derived.
 JB1895
 JB1895_MARKER: DS = TRIANGULATION STATION DISK
 JB1895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1895_STAMPING: HOYLETON 1962
 JB1895_MARK LOGO: CGS
 JB1895_PROJECTION: FLUSH
 JB1895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1895+STABILITY: SURFACE MOTION
 JB1895
 JB1895  HISTORY     - Date     Condition        Report By
 JB1895  HISTORY     - 1962     MONUMENTED       CGS
 JB1895  HISTORY     - 20121009 MARK NOT FOUND   ILDT
 JB1895
 JB1895                          STATION DESCRIPTION
 JB1895
 JB1895'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1895'THE STATION IS IN THE NORTH EDGE OF HOYLETON, ON CITY PROPERTY AND IS
 JB1895'IN THE CITY PARK, IN THE NORTHWEST 1/4 OF SECTION 13, T. 1 S., R.
 JB1895'2 W..  IT IS 60 FEET WEST OF THE NORTHWEST OF A TENNIS COURT, 50
 JB1895'FEET NORTHEAST OF A 14 INCH CEDAR TREE, 34 FEET SOUTH OF THE
 JB1895'CENTERLINE OF A PAVED STREET AND 26 FEET SOUTHWEST OF A 30 INCH
 JB1895'ELM TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HOYLETON
 JB1895'1962.
 JB1895'
 JB1895'TO REACH FROM THE POST OFFICE IN HOYLETON, GO EAST ON STATE HIGHWAY
 JB1895'177 FOR 0.05 MILE TO A CROSS-STREET.  TURN LEFT AND GO NORTH ON A
 JB1895'PAVED STREET FOR 0.35 MILE TO A T-STREET.  TURN RIGHT AND GO EAST
 JB1895'ON A PAVED STREET FOR 0.05 MILE TO THE STATION ON THE RIGHT JUST
 JB1895'WEST OF AN ASPHALT TENNIS COURT.
 JB1895'
 JB1895'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE PAVED
 JB1895'STREET FOR 0.15 MILE TO A CROSS-STREET.  TURN RIGHT AND GO NORTH ON
 JB1895'A PAVED ROAD FOR 0.3 MILE TO MARK ON THE RIGHT AT A POWER POLE WITH
 JB1895'A TRANSFORMER.
 JB1895'
 JB1895'REFERENCE MARK 1 IS 50 FEET SOUTHEAST OF A 36 INCH ELM TREE, 23 FEET
 JB1895'NORTH OF THE NORTHWEST CORNER OF A FRAME BUILDING AND 15 FEET
 JB1895'NORTHWEST OF THE NORTHWEST CORNER OF A FRAME BUILDING.  THE
 JB1895'MONUMENT IS FLUSH AND THE DISK IS STAMPED HOYLETON NO 1 1962.
 JB1895'
 JB1895'REFERENCE MARK 2 IS 57 FEET NORTHWEST OF THE 14 INCH CEDAR TREE, 30
 JB1895'FEET SOUTH OF THE CENTERLINE OF THE PAVED STREET AND 8 FEET
 JB1895'SOUTHEAST OF A 36 INCH ELM TREE.  THE MONUMENT IS FLUSH AND THE DISK
 JB1895'IS STAMPED HOYLETON NO 2 1962.
 JB1895'
 JB1895'THE AZIMUTH MARK IS 30 FEET EAST OF THE CENTERLINE OF A PAVED ROAD, 1
 JB1895'FEET SOUTHEAST OF A POWER POLE WITH TRANSFORMER AND 3 FEET SOUTHEAST
 JB1895'OF A WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 JB1895'STAMPED HOYLETON 1962.
 JB1895'
 JB1895'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 JB1895
 JB1895                          STATION RECOVERY (2012)
 JB1895
 JB1895'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1895'MARK-WAS NOT FOUND, NEW PLAYGROUND AREA HAS BEEN CONSTRUCTED
 JB1895'RM1-WAS NOT FOUND, NEW PLAYGROUND AREA HAS BEEN CONSTRUCTED
 JB1895'RM2-WAS NOT FOUND, NEW PLAYGROUND AREA HAS BEEN CONSTRUCTED
 JB1895'AZ MARK-WAS FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1898 ***********************************************************************
 JB1898  DESIGNATION -  HOYLETON METH CHURCH SPIRE
 JB1898  PID         -  JB1898
 JB1898  STATE/COUNTY-  IL/WASHINGTON
 JB1898  COUNTRY     -  US
 JB1898  USGS QUAD   -  HOYLETON (2018)
 JB1898
 JB1898                         *CURRENT SURVEY CONTROL
 JB1898  ______________________________________________________________________
 JB1898* NAD 83(1997) POSITION- 38 26 44.46724(N) 089 16 14.31576(W)   ADJUSTED
 JB1898  ______________________________________________________________________
 JB1898  GEOID HEIGHT    -        -30.391 (meters)                     GEOID18
 JB1898  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 JB1898  HORZ ORDER      -  THIRD
 JB1898
 JB1898.The horizontal coordinates were established by classical geodetic methods
 JB1898.and adjusted by the National Geodetic Survey in October 1999.
 JB1898
 JB1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1898.GEOID18 height accuracy estimate available here.
 JB1898
 JB1898.Click photographs - Photos may exist for this station.
 JB1898
 JB1898.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1898
 JB1898. The following values were computed from the NAD 83(1997) position.
 JB1898
 JB1898;                    North         East     Units Scale Factor Converg.
 JB1898;SPC IL W     -   197,818.618   778,217.390   MT  1.00001649   +0 33 25.7
 JB1898;SPC IL W     -   649,009.92  2,553,201.55   sFT  1.00001649   +0 33 25.7
 JB1898;UTM  16      - 4,257,708.708   301,844.256   MT  1.00008358   -1 24 44.2
 JB1898
 JB1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0184457708(NAD 83)
 JB1898
 JB1898                          SUPERSEDED SURVEY CONTROL
 JB1898
 JB1898  NAD 83(1986)-  38 26 44.48341(N)    089 16 14.31375(W) AD(       ) 3
 JB1898  NAD 27      -  38 26 44.30435(N)    089 16 14.02863(W) AD(       ) 3
 JB1898
 JB1898.Superseded values are not recommended for survey control.
 JB1898
 JB1898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1898.See file dsdata.pdf to determine how the superseded data were derived.
 JB1898
 JB1898_MARKER: 90 = CHURCH SPIRE
 JB1898
 JB1898  HISTORY     - Date     Condition        Report By
 JB1898  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1898
 JB1898                          STATION DESCRIPTION
 JB1898
 JB1898'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1898'THE STATION IS THE CENTER OF A WEATHER VANE AT THE APEX OF A WHITE
 JB1898'FRAME SPIRE AND CHURCH WITH A GREEN ROOF.  THE OVERALL HEIGHT IS
 JB1898'APPROXIMATELY 75 FEET.  IT IS LOCATED IN THE NORTHEAST RESIDENTIAL
 JB1898'SECTION OF HOYLETON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1896 ***********************************************************************
 JB1896  DESIGNATION -  HOYLETON TRINITY LUTH CH SPIRE
 JB1896  PID         -  JB1896
 JB1896  STATE/COUNTY-  IL/WASHINGTON
 JB1896  COUNTRY     -  US
 JB1896  USGS QUAD   -  HOYLETON (2018)
 JB1896
 JB1896                         *CURRENT SURVEY CONTROL
 JB1896  ______________________________________________________________________
 JB1896* NAD 83(1997) POSITION- 38 26 40.54922(N) 089 16 28.86561(W)   ADJUSTED
 JB1896  ______________________________________________________________________
 JB1896  GEOID HEIGHT    -        -30.387 (meters)                     GEOID18
 JB1896  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 JB1896  HORZ ORDER      -  THIRD
 JB1896
 JB1896.The horizontal coordinates were established by classical geodetic methods
 JB1896.and adjusted by the National Geodetic Survey in October 1999.
 JB1896
 JB1896.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1896.GEOID18 height accuracy estimate available here.
 JB1896
 JB1896.Click photographs - Photos may exist for this station.
 JB1896
 JB1896.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1896
 JB1896. The following values were computed from the NAD 83(1997) position.
 JB1896
 JB1896;                    North         East     Units Scale Factor Converg.
 JB1896;SPC IL W     -   197,694.387   777,865.744   MT  1.00001582   +0 33 16.6
 JB1896;SPC IL W     -   648,602.33  2,552,047.86   sFT  1.00001582   +0 33 16.6
 JB1896;UTM  16      - 4,257,596.628   301,488.524   MT  1.00008532   -1 24 53.2
 JB1896
 JB1896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0148857596(NAD 83)
 JB1896
 JB1896                          SUPERSEDED SURVEY CONTROL
 JB1896
 JB1896  NAD 83(1986)-  38 26 40.56539(N)    089 16 28.86358(W) AD(       ) 3
 JB1896  NAD 27      -  38 26 40.38579(N)    089 16 28.57930(W) AD(       ) 3
 JB1896
 JB1896.Superseded values are not recommended for survey control.
 JB1896
 JB1896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1896.See file dsdata.pdf to determine how the superseded data were derived.
 JB1896
 JB1896_MARKER: 91 = CHURCH CROSS
 JB1896
 JB1896  HISTORY     - Date     Condition        Report By
 JB1896  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1896
 JB1896                          STATION DESCRIPTION
 JB1896
 JB1896'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1896'THE STATION IS THE CENTER OF A GOLD COLORED CROSS AT THE APEX OF A
 JB1896'RED BRICK SPIRE AND CHURCH WITH A GREEN ROOF.  THE OVERALL HEIGHT IS
 JB1896'160 FEET.  IT IS LOCATED IN THE NORTHWEST EDGE OF THE RESIDENTIAL
 JB1896'SECTION OF HOYLETON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1899 ***********************************************************************
 JB1899  DESIGNATION -  HOYLETON ZION EVAN REF CHURCH
 JB1899  PID         -  JB1899
 JB1899  STATE/COUNTY-  IL/WASHINGTON
 JB1899  COUNTRY     -  US
 JB1899  USGS QUAD   -  HOYLETON (2018)
 JB1899
 JB1899                         *CURRENT SURVEY CONTROL
 JB1899  ______________________________________________________________________
 JB1899* NAD 83(1997) POSITION- 38 26 31.99541(N) 089 16 19.10494(W)   ADJUSTED
 JB1899  ______________________________________________________________________
 JB1899  GEOID HEIGHT    -        -30.379 (meters)                     GEOID18
 JB1899  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 JB1899  HORZ ORDER      -  THIRD
 JB1899
 JB1899.The horizontal coordinates were established by classical geodetic methods
 JB1899.and adjusted by the National Geodetic Survey in October 1999.
 JB1899
 JB1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1899.GEOID18 height accuracy estimate available here.
 JB1899
 JB1899.Click photographs - Photos may exist for this station.
 JB1899
 JB1899.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1899
 JB1899. The following values were computed from the NAD 83(1997) position.
 JB1899
 JB1899;                    North         East     Units Scale Factor Converg.
 JB1899;SPC IL W     -   197,432.936   778,104.993   MT  1.00001628   +0 33 22.6
 JB1899;SPC IL W     -   647,744.56  2,552,832.80   sFT  1.00001628   +0 33 22.6
 JB1899;UTM  16      - 4,257,327.091   301,718.662   MT  1.00008419   -1 24 46.8
 JB1899
 JB1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0171857327(NAD 83)
 JB1899
 JB1899                          SUPERSEDED SURVEY CONTROL
 JB1899
 JB1899  NAD 83(1986)-  38 26 32.01158(N)    089 16 19.10294(W) AD(       ) 3
 JB1899  NAD 27      -  38 26 31.82940(N)    089 16 18.81844(W) AD(       ) 3
 JB1899
 JB1899.Superseded values are not recommended for survey control.
 JB1899
 JB1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1899.See file dsdata.pdf to determine how the superseded data were derived.
 JB1899
 JB1899_MARKER: 91 = CHURCH CROSS
 JB1899
 JB1899  HISTORY     - Date     Condition        Report By
 JB1899  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1899
 JB1899                          STATION DESCRIPTION
 JB1899
 JB1899'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1899'THE STATION IS THE CENTER OF A GOLD COLORED CROSS AT THE APEX OF A
 JB1899'RED BRICK AND GREY ROOF SPIRE.  THE OVERALL HEIGHT IS APPROXIMATELY
 JB1899'125 FEET.  IT IS LOCATED NEAR THE CENTER OF HOYLETON AND IS ON THE
 JB1899'NORTH SIDE OF STATE HIGHWAY 177.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2529 ***********************************************************************
 DP2529  DESIGNATION -  HS CAL 1 A
 DP2529  PID         -  DP2529
 DP2529  STATE/COUNTY-  IL/COOK
 DP2529  COUNTRY     -  US
 DP2529  USGS QUAD   -  LAKE CALUMET (2018)
 DP2529
 DP2529                         *CURRENT SURVEY CONTROL
 DP2529  ______________________________________________________________________
 DP2529* NAD 83(1986) POSITION- 41 43 44.77   (N) 087 32 22.29   (W)   HD_HELD1
 DP2529* NAVD 88 ORTHO HEIGHT -   179.775 (meters)      589.81  (feet) ADJUSTED
 DP2529  ______________________________________________________________________
 DP2529  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 DP2529  DYNAMIC HEIGHT  -        179.712 (meters)      589.61  (feet) COMP
 DP2529  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 DP2529
 DP2529  VERT ORDER      -  SECOND    CLASS I
 DP2529
 DP2529.The horizontal coordinates were determined by differentially corrected
 DP2529.hand held GPS observations or other comparable positioning techniques
 DP2529.and have an estimated accuracy of +/- 3 meters.
 DP2529
 DP2529.The orthometric height was determined by differential leveling and
 DP2529.adjusted by the NATIONAL GEODETIC SURVEY
 DP2529.in May 2014.
 DP2529
 DP2529.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2529.GEOID18 height accuracy estimate available here.
 DP2529
 DP2529.Click photographs - Photos may exist for this station.
 DP2529
 DP2529.The dynamic height is computed by dividing the NAVD 88
 DP2529.geopotential number by the normal gravity value computed on the
 DP2529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2529.degrees latitude (g = 980.6199 gals.).
 DP2529
 DP2529.The modeled gravity was interpolated from observed gravity values.
 DP2529
 DP2529;                    North         East    Units  Estimated Accuracy
 DP2529;SPC IL E     -   562,319.2     366,044.4     MT  (+/- 3 meters HH1 GPS) 
 DP2529
 DP2529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5512819840(NAD 83)
 DP2529
 DP2529                          SUPERSEDED SURVEY CONTROL
 DP2529
 DP2529.No superseded survey control is available for this station.
 DP2529
 DP2529_MARKER: DD = SURVEY DISK
 DP2529_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP2529_SP_SET: PIER
 DP2529_STAMPING: HS CAL 1 A 1985
 DP2529_MARK LOGO: USACE
 DP2529_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2529+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2022
 DP2529
 DP2529  HISTORY     - Date     Condition        Report By
 DP2529  HISTORY     - 1985     MONUMENTED       USACE
 DP2529  HISTORY     - 20140318 GOOD             PATRIC
 DP2529  HISTORY     - 20180718 GOOD             CO-OPS
 DP2529  HISTORY     - 20220822 GOOD             CO-OPS
 DP2529
 DP2529                          STATION DESCRIPTION
 DP2529
 DP2529'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP2529'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTHEAST OF BLUE
 DP2529'ISLAND, 7.8 MI (12.6 KM) NORTH OF CALUMET CITY AND 6.5 MI (10.5 KM)
 DP2529'EAST-SOUTHEAST OF ENGLEWOOD.
 DP2529'
 DP2529'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AVENUE AND EAST 91ST
 DP2529'STREET, 200 M (656.2 FT) SOUTHEAST OF THE JUNCTION.
 DP2529'
 DP2529'THE STATION IS LOCATED IN A 30 INCH (76 CM) DIAMETER CONCRETE PIER, 40
 DP2529'FT (12.2 M) NORTHEAST OF THE NORTHEAST CORNER OF AN ABANDONED RAILROAD
 DP2529'DRAW BRIDGE AND ABOUT 5 FT (1.5 M) NORTH OF THE SOUTH EDGE OF
 DP2529'CONCRETE.
 DP2529
 DP2529                          STATION RECOVERY (2018)
 DP2529
 DP2529'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2018 (BCD)
 DP2529'RECOVERED IN GOOD CONDITION.
 DP2529
 DP2529                          STATION RECOVERY (2022)
 DP2529
 DP2529'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2022 (ANS)
 DP2529'RECOVERED IN GOOD CONDITION.
 DP2529'
 DP2529'NOTE-THE MARK IS LOCATED ON USACE PROPERTY.  THE NAME OF THE USACE
 DP2529'PROPERTY IS USACE MELVIN C. MCLAURIN MAINTENANCE BUILDING AND THE
 DP2529'ADDRESS IS 95TH AND S AVENUE O CHICAGO, IL 60617.
 DP2529'
 DP2529'NOTE-DAY TIME PHONE NUMBER FOR USACE IS 312-391-8480.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2531 ***********************************************************************
 DP2531  DESIGNATION -  HS CAL 11 A
 DP2531  PID         -  DP2531
 DP2531  STATE/COUNTY-  IL/COOK
 DP2531  COUNTRY     -  US
 DP2531  USGS QUAD   -  LAKE CALUMET (2018)
 DP2531
 DP2531                         *CURRENT SURVEY CONTROL
 DP2531  ______________________________________________________________________
 DP2531* NAD 83(1986) POSITION- 41 43 22.0    (N) 087 32 36.5    (W)   HD_HELD2
 DP2531* NAVD 88 ORTHO HEIGHT -   184.735 (meters)      606.08  (feet) ADJUSTED
 DP2531  ______________________________________________________________________
 DP2531  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 DP2531  DYNAMIC HEIGHT  -        184.670 (meters)      605.87  (feet) COMP
 DP2531  MODELED GRAVITY -    980,268.4   (mgal)                       NAVD 88
 DP2531
 DP2531  VERT ORDER      -  SECOND    CLASS I
 DP2531
 DP2531.The horizontal coordinates were established by autonomous hand held GPS
 DP2531.observations and have an estimated accuracy of +/- 10 meters.
 DP2531
 DP2531.The orthometric height was determined by differential leveling and
 DP2531.adjusted by the NATIONAL GEODETIC SURVEY
 DP2531.in May 2014.
 DP2531
 DP2531.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2531.GEOID18 height accuracy estimate available here.
 DP2531
 DP2531.Click photographs - Photos may exist for this station.
 DP2531
 DP2531.The dynamic height is computed by dividing the NAVD 88
 DP2531.geopotential number by the normal gravity value computed on the
 DP2531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2531.degrees latitude (g = 980.6199 gals.).
 DP2531
 DP2531.The modeled gravity was interpolated from observed gravity values.
 DP2531
 DP2531;                    North         East    Units  Estimated Accuracy
 DP2531;SPC IL E     -   561,614.      365,722.      MT  (+/- 10 meters HH2 GPS)
 DP2531
 DP2531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5479619139(NAD 83)
 DP2531
 DP2531                          SUPERSEDED SURVEY CONTROL
 DP2531
 DP2531.No superseded survey control is available for this station.
 DP2531
 DP2531_MARKER: DD = SURVEY DISK
 DP2531_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DP2531_SP_SET: BASE
 DP2531_STAMPING: HS CAL 11 A 1985
 DP2531_MARK LOGO: USACE
 DP2531_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2531_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP2531+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2014
 DP2531
 DP2531  HISTORY     - Date     Condition        Report By
 DP2531  HISTORY     - 1985     MONUMENTED       USACE
 DP2531  HISTORY     - 20140318 GOOD             PATRIC
 DP2531
 DP2531                          STATION DESCRIPTION
 DP2531
 DP2531'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP2531'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) EAST-NORTHEAST OF BLUE
 DP2531'ISLAND, 7.4 MI (11.9 KM) NORTH OF CALUMET CITY AND 6.6 MI (10.6 KM)
 DP2531'SOUTHEAST OF ENGLEWOOD.
 DP2531'
 DP2531'THE STATION IS LOCATED ON THE SOUTH SIDE OF CHICAGO, 550 FT (167.6 M)
 DP2531'EAST OF THE JUNCTION OF US HIGHWAY 12 WITH SOUTH CHICAGO AVENUE.
 DP2531'
 DP2531'THE MARK IS 45 FT (13.7 M) SOUTH OF THE CENTERLINE OF US HIGHWAY 12,
 DP2531'18 FT (5.5 M) WEST OF THE EAST EDGE OF A CONCRETE BASE, 4 FT (1.2 M)
 DP2531'NORTH OF A CHAIN LINK FENCE AND 2 FT (0.6 M) SOUTH OF A STEEL RAILING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2530 ***********************************************************************
 DP2530  DESIGNATION -  HS CAL 9 A
 DP2530  PID         -  DP2530
 DP2530  STATE/COUNTY-  IL/COOK
 DP2530  COUNTRY     -  US
 DP2530  USGS QUAD   -  LAKE CALUMET (2018)
 DP2530
 DP2530                         *CURRENT SURVEY CONTROL
 DP2530  ______________________________________________________________________
 DP2530* NAD 83(1986) POSITION- 41 43 26.4    (N) 087 32 36.6    (W)   HD_HELD2
 DP2530* NAVD 88 ORTHO HEIGHT -   178.869 (meters)      586.84  (feet) ADJUSTED
 DP2530  ______________________________________________________________________
 DP2530  GEOID HEIGHT    -        -33.523 (meters)                     GEOID18
 DP2530  DYNAMIC HEIGHT  -        178.806 (meters)      586.63  (feet) COMP
 DP2530  MODELED GRAVITY -    980,268.6   (mgal)                       NAVD 88
 DP2530
 DP2530  VERT ORDER      -  SECOND    CLASS I
 DP2530
 DP2530.The horizontal coordinates were established by autonomous hand held GPS
 DP2530.observations and have an estimated accuracy of +/- 10 meters.
 DP2530
 DP2530.The orthometric height was determined by differential leveling and
 DP2530.adjusted by the NATIONAL GEODETIC SURVEY
 DP2530.in May 2014.
 DP2530
 DP2530.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2530.GEOID18 height accuracy estimate available here.
 DP2530
 DP2530.Click photographs - Photos may exist for this station.
 DP2530
 DP2530.The dynamic height is computed by dividing the NAVD 88
 DP2530.geopotential number by the normal gravity value computed on the
 DP2530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2530.degrees latitude (g = 980.6199 gals.).
 DP2530
 DP2530.The modeled gravity was interpolated from observed gravity values.
 DP2530
 DP2530;                    North         East    Units  Estimated Accuracy
 DP2530;SPC IL E     -   561,749.      365,719.      MT  (+/- 10 meters HH2 GPS)
 DP2530
 DP2530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5479419275(NAD 83)
 DP2530
 DP2530                          SUPERSEDED SURVEY CONTROL
 DP2530
 DP2530.No superseded survey control is available for this station.
 DP2530
 DP2530_MARKER: DD = SURVEY DISK
 DP2530_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP2530+WITH SETTING: PAVEMENT
 DP2530_SP_SET: MOORING
 DP2530_STAMPING: HS CAL 9 A 1985
 DP2530_MARK LOGO: USACE
 DP2530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP2530+STABILITY: SURFACE MOTION
 DP2530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2530+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2014
 DP2530
 DP2530  HISTORY     - Date     Condition        Report By
 DP2530  HISTORY     - 1985     MONUMENTED       USACE
 DP2530  HISTORY     - 20140318 GOOD             PATRIC
 DP2530
 DP2530                          STATION DESCRIPTION
 DP2530
 DP2530'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP2530'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) EAST-NORTHEAST OF BLUE
 DP2530'ISLAND, 7.5 MI (12.1 KM) NORTH OF CALUMET CITY AND 6.5 MI (10.5 KM)
 DP2530'SOUTHEAST OF ENGLEWOOD.
 DP2530'
 DP2530'THE STATION IS LOCATED ON THE SOUTH SIDE OF CHICAGO, 650 FT (198.1 M)
 DP2530'NORTHEAST OF THE JUNCTION OF US HIGHWAY 12 WITH SOUTH CHICAGO AVENUE.
 DP2530'
 DP2530'THE MARK IS 200 FT (61.0 M) NORTH OF THE CENTERLINE OF US HIGHWAY 12 3
 DP2530'FT (0.9 M) WEST OF THE EDGE OF THE CALUMET RIVER AND 2 FT (0.6 M)
 DP2530'SOUTHEAST OF A CONCRETE MOORING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2804 ***********************************************************************
 AJ2804  DESIGNATION -  HSM AME
 AJ2804  PID         -  AJ2804
 AJ2804  STATE/COUNTY-  IL/COOK
 AJ2804  COUNTRY     -  US
 AJ2804  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AJ2804
 AJ2804                         *CURRENT SURVEY CONTROL
 AJ2804  ______________________________________________________________________
 AJ2804* NAD 83(2011) POSITION- 41 53 16.54342(N) 087 36 45.88329(W)   ADJUSTED
 AJ2804* NAD 83(2011) ELLIP HT-   144.590 (meters)        (06/27/12)   ADJUSTED
 AJ2804* NAD 83(2011) EPOCH   -  2010.00
 AJ2804* NAVD 88 ORTHO HEIGHT -   178.2   (meters)      585.    (feet) GPS OBS
 AJ2804  ______________________________________________________________________
 AJ2804  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2804  GEOID HEIGHT    -        -33.520 (meters)                     GEOID99
 AJ2804  GEOID HEIGHT    -        -33.610 (meters)                     GEOID18
 AJ2804  NAD 83(2011) X  -    198,079.696 (meters)                     COMP
 AJ2804  NAD 83(2011) Y  - -4,751,299.758 (meters)                     COMP
 AJ2804  NAD 83(2011) Z  -  4,236,441.567 (meters)                     COMP
 AJ2804  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 AJ2804
 AJ2804  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2804  Standards:
 AJ2804         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2804            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2804  -------------------------------------------------------------------
 AJ2804  NETWORK    0.72   1.31           0.33   0.24   0.67     -0.02587033
 AJ2804  -------------------------------------------------------------------
 AJ2804  Click here for local accuracies and other accuracy information.
 AJ2804
 AJ2804.The horizontal coordinates were established by GPS observations
 AJ2804.and adjusted by the National Geodetic Survey in June 2012.
 AJ2804
 AJ2804.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2804.been affixed to the stable North American tectonic plate. See 
 AJ2804.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2804
 AJ2804.The horizontal coordinates are valid at the epoch date displayed above
 AJ2804.which is a decimal equivalence of Year/Month/Day.
 AJ2804
 AJ2804.The orthometric height was determined by GPS observations and a
 AJ2804.high-resolution geoid model.
 AJ2804
 AJ2804.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2804.GEOID18 height accuracy estimate available here.
 AJ2804
 AJ2804.Click photographs - Photos may exist for this station.
 AJ2804
 AJ2804.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2804
 AJ2804.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2804
 AJ2804.The ellipsoidal height was determined by GPS observations
 AJ2804.and is referenced to NAD 83.
 AJ2804
 AJ2804. The following values were computed from the NAD 83(2011) position.
 AJ2804
 AJ2804;                    North         East     Units Scale Factor Converg.
 AJ2804;SPC IL E     -   579,906.018   359,804.583   MT  1.00001899   +0 28 52.1
 AJ2804;SPC IL E     - 1,902,574.99  1,180,458.87   sFT  1.00001899   +0 28 52.1
 AJ2804;UTM  16      - 4,637,514.697   449,164.835   MT  0.99963180   -0 24 32.8
 AJ2804
 AJ2804!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2804!SPC IL E     -   0.99997732  x   1.00001899  =   0.99999631
 AJ2804!UTM  16      -   0.99997732  x   0.99963180  =   0.99960913
 AJ2804
 AJ2804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4916437514(NAD 83)
 AJ2804
 AJ2804                          SUPERSEDED SURVEY CONTROL
 AJ2804
 AJ2804  NAD 83(2007)-  41 53 16.54346(N)    087 36 45.88429(W) AD(2002.00) 0
 AJ2804  ELLIP H (02/10/07)  144.613  (m)                       GP(2002.00)    
 AJ2804  NAD 83(1997)-  41 53 16.54365(N)    087 36 45.88443(W) AD(       ) 1
 AJ2804  ELLIP H (04/23/01)  144.653  (m)                       GP(       ) 3 1
 AJ2804
 AJ2804.Superseded values are not recommended for survey control.
 AJ2804
 AJ2804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2804.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2804
 AJ2804_MARKER: DD = SURVEY DISK
 AJ2804_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AJ2804_SP_SET: RETAINING WALL
 AJ2804_STAMPING: BM HS-AME-106-CHI
 AJ2804_MARK LOGO: USACE
 AJ2804_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2804_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2804+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2022
 AJ2804
 AJ2804  HISTORY     - Date     Condition        Report By
 AJ2804  HISTORY     - 1985     MONUMENTED       USACE
 AJ2804  HISTORY     - 20000816 GOOD             SECI
 AJ2804  HISTORY     - 20060830 GOOD             GEOCAC
 AJ2804  HISTORY     - 20110830 GOOD             USACE
 AJ2804  HISTORY     - 20220504 GOOD             USPSQD
 AJ2804
 AJ2804                          STATION DESCRIPTION
 AJ2804
 AJ2804'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2804'STATION IS LOCATED IN THE CITY OF CHICAGO APPROXIMATELY 200 FT EAST
 AJ2804'OF LAKE SHORE DRIVE, SOUTH OF THE CHICAGO RIVER AND EAST OF
 AJ2804'WACKER DRIVE( WACKER DRIVE EXTENDED).  STATION IS LOCATED WEST
 AJ2804'NORTHWEST OF CHICAGO MARINA BUILDING.  STATION IS IN THE
 AJ2804'NORTHEAST CORNER OF INTERSECTION OF CHICAGO RIVER AND CHICAGO
 AJ2804'HARBOR ON A CONCRETE RETAINING WALL APPROXIMATELY 25 FT EAST
 AJ2804'NORTHEAST OF FLAG POLES.  CONTACT ARMY CORPS OF ENGINEERS FOR
 AJ2804'ADDITIONAL INFORMATION.
 AJ2804
 AJ2804                          STATION RECOVERY (2006)
 AJ2804
 AJ2804'RECOVERY NOTE BY GEOCACHING 2006 (GH)
 AJ2804'RECOVERED IN GOOD CONDITION.
 AJ2804
 AJ2804                          STATION RECOVERY (2011)
 AJ2804
 AJ2804'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (AF)
 AJ2804'RECOVERED IN GOOD CONDITION.
 AJ2804
 AJ2804                          STATION RECOVERY (2022)
 AJ2804
 AJ2804'RECOVERY NOTE BY US POWER SQUADRON 2022 (STH)
 AJ2804'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1153 ***********************************************************************
 JB1153  DESIGNATION -  HUCK
 JB1153  PID         -  JB1153
 JB1153  STATE/COUNTY-  IL/WASHINGTON
 JB1153  COUNTRY     -  US
 JB1153  USGS QUAD   -  HOYLETON (2018)
 JB1153
 JB1153                         *CURRENT SURVEY CONTROL
 JB1153  ______________________________________________________________________
 JB1153* NAD 83(1997) POSITION- 38 23 39.96789(N) 089 20 09.60867(W)   ADJUSTED
 JB1153* NAVD 88 ORTHO HEIGHT -   148.307 (meters)      486.57  (feet) ADJUSTED
 JB1153  ______________________________________________________________________
 JB1153  GEOID HEIGHT    -        -30.213 (meters)                     GEOID18
 JB1153  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 JB1153  DYNAMIC HEIGHT  -        148.213 (meters)      486.26  (feet) COMP
 JB1153  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JB1153
 JB1153  HORZ ORDER      -  SECOND
 JB1153  VERT ORDER      -  SECOND    CLASS 0
 JB1153
 JB1153.The horizontal coordinates were established by classical geodetic methods
 JB1153.and adjusted by the National Geodetic Survey in October 1999.
 JB1153
 JB1153.The orthometric height was determined by differential leveling and
 JB1153.adjusted by the NATIONAL GEODETIC SURVEY
 JB1153.in June 1991.
 JB1153
 JB1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1153.GEOID18 height accuracy estimate available here.
 JB1153
 JB1153.Click photographs - Photos may exist for this station.
 JB1153
 JB1153.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1153
 JB1153.The dynamic height is computed by dividing the NAVD 88
 JB1153.geopotential number by the normal gravity value computed on the
 JB1153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1153.degrees latitude (g = 980.6199 gals.).
 JB1153
 JB1153.The modeled gravity was interpolated from observed gravity values.
 JB1153
 JB1153. The following values were computed from the NAD 83(1997) position.
 JB1153
 JB1153;                    North         East     Units Scale Factor Converg.
 JB1153;SPC IL W     -   192,076.398   772,563.095   MT  1.00000600   +0 30 57.3
 JB1153;SPC IL W     -   630,170.65  2,534,650.75   sFT  1.00000600   +0 30 57.3
 JB1153;UTM  16      - 4,252,163.605   295,995.560   MT  1.00011256   -1 27 04.8
 JB1153
 JB1153!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1153!SPC IL W     -   0.99998147  x   1.00000600  =   0.99998747
 JB1153!UTM  16      -   0.99998147  x   1.00011256  =   1.00009403
 JB1153
 JB1153:                Primary Azimuth Mark                     Grid Az
 JB1153:SPC IL W     -  HUCK AZ MK                               078 40 23.2
 JB1153:UTM  16      -  HUCK AZ MK                               080 38 25.3
 JB1153
 JB1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9599552163(NAD 83)
 JB1153
 JB1153|---------------------------------------------------------------------|
 JB1153| PID    Reference Object                     Distance      Geod. Az  |
 JB1153|                                                           dddmmss.s |
 JB1153| JB1896 HOYLETON TRINITY LUTH CH SPIRE      APPROX. 7.7 KM 0435144.0 |
 JB1153| JB1155 HUCK RM 1                            45.275 METERS 04441     |
 JB1153| JB1156 HUCK AZ MK                                         0791120.5 |
 JB1153| JB1154 HUCK RM 2                            37.910 METERS 12442     |
 JB1153| CI3886 HUCK RM 3                            37.911 METERS 12442     |
 JB1153|---------------------------------------------------------------------|
 JB1153
 JB1153                          SUPERSEDED SURVEY CONTROL
 JB1153
 JB1153  NAD 83(1986)-  38 23 39.98275(N)    089 20 09.60754(W) AD(       ) 2
 JB1153  NAD 27      -  38 23 39.80129(N)    089 20 09.30993(W) AD(       ) 2
 JB1153  NGVD 29 (??/??/92)  148.429  (m)          486.97   (f) ADJ UNCH    2 0
 JB1153  NGVD 29             148.43   (m)          487.0    (f) LEVELING    3  
 JB1153
 JB1153.Superseded values are not recommended for survey control.
 JB1153
 JB1153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1153.See file dsdata.pdf to determine how the superseded data were derived.
 JB1153
 JB1153_MARKER: DE = TRAVERSE STATION DISK
 JB1153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1153_STAMPING: HUCK 1961
 JB1153_MARK LOGO: CGS
 JB1153_PROJECTION: RECESSED 38 CENTIMETERS
 JB1153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1153+STABILITY: SURFACE MOTION
 JB1153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1153+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2012
 JB1153
 JB1153  HISTORY     - Date     Condition        Report By
 JB1153  HISTORY     - 1961     MONUMENTED       CGS
 JB1153  HISTORY     - 1961     GOOD             CGS
 JB1153  HISTORY     - 1973     GOOD             NGS
 JB1153  HISTORY     - 20121009 GOOD             ILDT
 JB1153
 JB1153                          STATION DESCRIPTION
 JB1153
 JB1153'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1153'STATION IS LOCATED ABOUT 4-1/2 MILES NORTHEAST OF NASHVILLE, ABOUT
 JB1153'3-1/2 MILES SOUTHEAST OF NEW MINDEN, ABOUT 3-1/2 MILES SOUTH OF
 JB1153'STATE ROUTE 177, ABOUT 2.0 MILES EAST OF STATE ROUTE 127 AND ON
 JB1153'LAND OWNED BY ED HUCK.
 JB1153'
 JB1153'TO REACH FROM THE JUNCTION OF STATE ROUTES 177 AND 127 IN THE NORTH
 JB1153'EDGE OF NEW MINDEN, GO SOUTH ON STATE ROUTE 127 FOR 2.55 MILES TO A
 JB1153'SIDE ROAD LEFT AND SIGN ON RIGHT HUEGELY 3 M, TURN LEFT AND GO EAST
 JB1153'ON MAIN ROAD FOR 1.7 MILES TO CROSSROAD, TURN RIGHT AND GO SOUTH,
 JB1153'SOUTHEAST AND THEN SOUTH FOR 0.95 MILE TO STATION ON RIGHT IN ED
 JB1153'HUCKS ORCHARD.
 JB1153'
 JB1153'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED HUCK 1961, IS
 JB1153'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET BELOW
 JB1153'THE SURFACE OF THE GROUND ABOUT 15 INCHES.  THE MARK IS 81 FEET
 JB1153'WEST OF THE CENTER OF ROAD, 71.5 FEET SOUTH OF THE THIRD APPLE TREE
 JB1153'WHICH IS NORTH OF THE NORTHEAST CORNER OF HOUSE, 41 FEET NORTH OF
 JB1153'THE SECOND APPLE TREE WHICH IS NORTH OF THE NORTHEAST CORNER OF
 JB1153'HOUSE, 196 FEET NORTH OF THE NORTHEAST CORNER OF HOUSE AND 155 FEET
 JB1153'NORTH OF THE CENTER OF DRIVEWAY.
 JB1153'
 JB1153'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED HUCK NO 1
 JB1153'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB1153'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 49.6 FEET
 JB1153'EAST OF THE POWER POLE, 23 FEET EAST OF THE CENTER OF ROAD, 19 FEET
 JB1153'SOUTH OF THE CENTER OF A GRAVELED ROAD AND 1 FOOT SOUTHWEST OF THE
 JB1153'FENCE CORNER.
 JB1153'
 JB1153'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED HUCK NO 2
 JB1153'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB1153'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 172 FEET
 JB1153'NORTHEAST OF THE NORTHEAST CORNER OF HOUSE, 21 FEET EAST OF THE
 JB1153'CENTER OF ROAD AND 1 FOOT WEST OF FENCE.
 JB1153'
 JB1153'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED HUCK 1961, IS SET
 JB1153'IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 JB1153'THE SURFACE OF THE GROUND.  THE MARK IS 67.5 FEET WEST OF A TWIN
 JB1153'TRUNK 24 INCH TREE, 18 FEET WEST OF THE CENTER OF ROAD AND 2.1
 JB1153'FEET SOUTH-SOUTHWEST OF THE WITNESS POST.
 JB1153'
 JB1153'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVELED
 JB1153'ROAD FOR 0.2 MILE TO RAILROAD CROSSING, CONTINUE EAST 0.15 MILE TO
 JB1153'CURVE IN ROAD, TURN LEFT GO NORTH 0.05 MILE TO AZIMUTH MARK ON
 JB1153'LEFT.
 JB1153'
 JB1153'HEIGHT OF LIGHT ABOVE STATION MARK 30.6 METERS.
 JB1153
 JB1153                          STATION RECOVERY (1961)
 JB1153
 JB1153'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1153'5.2 MI SE FROM NEW MINDEN.
 JB1153'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1153'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 1.7 MILES EAST
 JB1153'ALONG A GRAVEL ROAD, THENCE 1.0 MILE SOUTHEAST AND SOUTH ALONG
 JB1153'A GRAVEL ROAD, NEAR THE JUNCTION OF A GRAVEL ROAD EAST, AT A
 JB1153'FARM HOUSE WEST OF THE ROAD, 82 FEET WEST OF THE CENTER LINE OF
 JB1153'THE ROAD, 123 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE
 JB1153'GRAVEL ROAD EAST, 155 FEET NORTH OF THE CENTER LINE OF THE FARM
 JB1153'DRIVE, 206 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE
 JB1153'FARM HOUSE, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET
 JB1153'IN THE TOP OF A CONCRETE POST 14 INCHES BELOW THE LEVEL OF THE
 JB1153'GROUND.
 JB1153
 JB1153                          STATION RECOVERY (1973)
 JB1153
 JB1153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 JB1153'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK
 JB1153'WERE FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND WITH
 JB1153'THE TOP SHEARED OFF AND THE DISK GONE.  A NEW DISK (REFERENCE MARK
 JB1153'3) WAS SET IN THE POST.  THE DISTANCE AND DIRECTION TO REFERENCE
 JB1153'MARK 1 CHECKED.  A NEW DESCRIPTION FOLLOWS--
 JB1153'
 JB1153'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTHEAST OF NASHVILLE, ON
 JB1153'THE PROPERTY OF MR. ED. HUCK, 119 FEET SOUTHWEST OF A POWER POLE, 81
 JB1153'FEET WEST OF THE CENTERLINE OF GRAVELED ROAD, 155 FEET NORTH OF THE
 JB1153'CENTERLINE OF A DRIVEWAY WEST, 195 FEET NORTH OF THE NORTHEAST
 JB1153'CORNER OF A 2 STORY FRAME HOUSE, 111 FEET NORTHEAST OF THE FEEDER
 JB1153'TUBE ON THE EAST SIDE OF A METAL SILO AND IN A CULTIVATED FIELD.  THE
 JB1153'MONUMENT IS 18 INCHES UNDERGROUND AND THE DISK IS STAMPED HUCK 1961.
 JB1153'
 JB1153'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS, 127 AND
 JB1153'177 AT THE NORTH EDGE OF NEW MINDEN, GO SOUTH ON HIGHWAY 127 FOR
 JB1153'2.55 MILES TO A ROAD LEFT.  TURN LEFT AND GO EAST ON GRAVELED ROAD
 JB1153'FOR 1.7 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTHERLY ON
 JB1153'PAVED AND GRAVELED ROAD FOR 0.95 MILE TO THE STATION ON THE RIGHT.
 JB1153'
 JB1153'REFERENCE MARK 1 IS 24 FEET EAST OF THE CENTERLINE OF N-S GRAVELED
 JB1153'ROAD, 50 FEET EAST OF THE POWER POLE, 19 FEET SOUTH OF THE
 JB1153'CENTERLINE OF E-W GRAVELED ROAD AND 1 FOOT SOUTH OF A METAL WITNESS
 JB1153'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED HUCK NO 1
 JB1153'1961.
 JB1153'
 JB1153'REFERENCE MARK 3 IS 172 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 JB1153'THE HOUSE, 196 FEET SOUTH OF THE CENTERLINE OF THE E-W-ROAD, 21 FEET
 JB1153'EAST OF THE CENTERLINE OF THE N-S ROAD AND 1 FOOT NORTH OF A METAL
 JB1153'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1153'STAMPED HUCK 1961 NO 3 1973.
 JB1153'
 JB1153'THE AZIMUTH MARK IS 64 FEET SOUTHWEST OF THE SOUTH END OF A CONCRETE
 JB1153'CULVERT AT POINT ROAD TURNS EAST, 16 FEET WEST OF THE CENTERLINE OF
 JB1153'GRADED ROAD AND 2 FEET SOUTHWEST OF A METAL WITNESS POST.  THE
 JB1153'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED HUCK 1961.
 JB1153'
 JB1153'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVELED
 JB1153'ROAD FOR 0.2 MILE TO RAILROAD CROSSING.  CONTINUE EAST ON THE
 JB1153'GRAVELED ROAD FOR 0.15 MILE TO POINT ROAD BECOMES GRADED AND TURNS
 JB1153'NORTH.  TURN NORTH ON THE GRADED ROAD FOR 0.05 MILE TO THE MARK ON
 JB1153'THE LEFT.
 JB1153'
 JB1153'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3-1/2 MILES
 JB1153'SOUTHEAST OF NEW MINDEN.
 JB1153'
 JB1153'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB1153
 JB1153                          STATION RECOVERY (2012)
 JB1153
 JB1153'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1153'MARK-FOUND, BURIED 0.6', WITH MAGNETIC MATERIAL PLACED ABOVE MONU.
 JB1153'RM1-FOUND CONCRETE POST, DISK GONE
 JB1153'RM2-FOUND CONCRETE POST, DISK GONE
 JB1153'AZ MARK-FOUND LEANING SOUTH
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1156 ***********************************************************************
 JB1156  DESIGNATION -  HUCK AZ MK
 JB1156  PID         -  JB1156
 JB1156  STATE/COUNTY-  IL/WASHINGTON
 JB1156  COUNTRY     -  US
 JB1156  USGS QUAD   -  HOYLETON (2018)
 JB1156
 JB1156                         *CURRENT SURVEY CONTROL
 JB1156  ______________________________________________________________________
 JB1156* NAD 83(1986) POSITION- 38 23 44.     (N) 089 19 42.     (W)   SCALED
 JB1156* NAVD 88 ORTHO HEIGHT -   146.562 (meters)      480.85  (feet) ADJUSTED
 JB1156  ______________________________________________________________________
 JB1156  GEOID HEIGHT    -        -30.218 (meters)                     GEOID18
 JB1156  DYNAMIC HEIGHT  -        146.469 (meters)      480.54  (feet) COMP
 JB1156  MODELED GRAVITY -    979,990.3   (mgal)                       NAVD 88
 JB1156
 JB1156  VERT ORDER      -  SECOND    CLASS 0
 JB1156
 JB1156.The horizontal coordinates were scaled from a map and have
 JB1156.an estimated accuracy of +/- 6 seconds.
 JB1156
 JB1156.The orthometric height was determined by differential leveling and
 JB1156.adjusted by the NATIONAL GEODETIC SURVEY
 JB1156.in June 1991.
 JB1156
 JB1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1156.GEOID18 height accuracy estimate available here.
 JB1156
 JB1156.Click photographs - Photos may exist for this station.
 JB1156
 JB1156.The dynamic height is computed by dividing the NAVD 88
 JB1156.geopotential number by the normal gravity value computed on the
 JB1156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1156.degrees latitude (g = 980.6199 gals.).
 JB1156
 JB1156.The modeled gravity was interpolated from observed gravity values.
 JB1156
 JB1156;                    North         East    Units  Estimated Accuracy
 JB1156;SPC IL W     -   192,210.      773,230.      MT  (+/- 180 meters Scaled)
 JB1156
 JB1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH966522(NAD 83)
 JB1156
 JB1156                          SUPERSEDED SURVEY CONTROL
 JB1156
 JB1156  NGVD 29 (??/??/92)  146.684  (m)          481.25   (f) ADJ UNCH    2 0
 JB1156
 JB1156.Superseded values are not recommended for survey control.
 JB1156
 JB1156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1156.See file dsdata.pdf to determine how the superseded data were derived.
 JB1156
 JB1156_MARKER: DZ = AZIMUTH MARK DISK
 JB1156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1156_STAMPING: HUCK 1961
 JB1156_MARK LOGO: CGS
 JB1156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1156+STABILITY: SURFACE MOTION
 JB1156
 JB1156  HISTORY     - Date     Condition        Report By
 JB1156  HISTORY     - 1961     MONUMENTED       CGS
 JB1156  HISTORY     - 20121009 POOR             ILDT
 JB1156
 JB1156                          STATION DESCRIPTION
 JB1156
 JB1156'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1156'5.6 MI SE FROM NEW MINDEN.
 JB1156'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1156'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 1.7 MILES EAST
 JB1156'ALONG A GRAVEL ROAD, THENCE 1.0 MILE SOUTHEAST AND SOUTH ALONG
 JB1156'A GRAVEL ROAD, THENCE 0.4 MILE EAST AND NORTHEAST ALONG A GRAVEL
 JB1156'ROAD, ABOUT 0.10 MILE NORTHEAST OF A FARM HOUSE, AND AT A SHARP
 JB1156'CURVE IN THE ROAD TO THE EAST, 18 FEET WEST OF THE CENTER LINE
 JB1156'OF THE ROAD, 63 FEET SOUTHWEST AND ACROSS THE ROAD FROM A FENCE
 JB1156'CORNER, 68.5 FEET SOUTHWEST OF THE SOUTH END OF A CONCRETE
 JB1156'PIPE CULVERT, 66 FEET WEST-NORTHWEST AND ACROSS THE ROAD FROM A
 JB1156'TWIN TRUNK HEDGE TREE, 2.0 FEET SOUTHWEST OF A METAL WITNESS
 JB1156'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB1156'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB1156
 JB1156                          STATION RECOVERY (2012)
 JB1156
 JB1156'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1156'FOUND LEANING SOUTH
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1155 ***********************************************************************
 JB1155  DESIGNATION -  HUCK RM 1
 JB1155  PID         -  JB1155
 JB1155  STATE/COUNTY-  IL/WASHINGTON
 JB1155  COUNTRY     -  US
 JB1155  USGS QUAD   -  HOYLETON (2018)
 JB1155
 JB1155                         *CURRENT SURVEY CONTROL
 JB1155  ______________________________________________________________________
 JB1155* NAD 83(1986) POSITION- 38 23 41.01   (N) 089 20 08.30   (W)   HD_HELD1
 JB1155* NAVD 88 ORTHO HEIGHT -   148.746 (meters)      488.01  (feet) ADJUSTED
 JB1155  ______________________________________________________________________
 JB1155  GEOID HEIGHT    -        -30.214 (meters)                     GEOID18
 JB1155  DYNAMIC HEIGHT  -        148.652 (meters)      487.70  (feet) COMP
 JB1155  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JB1155
 JB1155  VERT ORDER      -  SECOND    CLASS 0
 JB1155
 JB1155.The horizontal coordinates were determined by differentially corrected
 JB1155.hand held GPS observations or other comparable positioning techniques
 JB1155.and have an estimated accuracy of +/- 3 meters.
 JB1155
 JB1155.The orthometric height was determined by differential leveling and
 JB1155.adjusted by the NATIONAL GEODETIC SURVEY
 JB1155.in June 1991.
 JB1155
 JB1155.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1155.GEOID18 height accuracy estimate available here.
 JB1155
 JB1155.Click photographs - Photos may exist for this station.
 JB1155
 JB1155.The dynamic height is computed by dividing the NAVD 88
 JB1155.geopotential number by the normal gravity value computed on the
 JB1155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1155.degrees latitude (g = 980.6199 gals.).
 JB1155
 JB1155.The modeled gravity was interpolated from observed gravity values.
 JB1155
 JB1155;                    North         East    Units  Estimated Accuracy
 JB1155;SPC IL W     -   192,108.8     772,594.6     MT  (+/- 3 meters HH1 GPS) 
 JB1155
 JB1155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9602852194(NAD 83)
 JB1155
 JB1155                          SUPERSEDED SURVEY CONTROL
 JB1155
 JB1155  NGVD 29 (??/??/92)  148.868  (m)          488.41   (f) ADJ UNCH    2 0
 JB1155
 JB1155.Superseded values are not recommended for survey control.
 JB1155
 JB1155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1155.See file dsdata.pdf to determine how the superseded data were derived.
 JB1155
 JB1155_MARKER: DR = REFERENCE MARK DISK
 JB1155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1155_STAMPING: HUCK NO 1 1961
 JB1155_MARK LOGO: CGS
 JB1155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1155+STABILITY: SURFACE MOTION
 JB1155
 JB1155  HISTORY     - Date     Condition        Report By
 JB1155  HISTORY     - 1961     MONUMENTED       CGS
 JB1155  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1155  HISTORY     - 20121009 POOR             ILDT
 JB1155
 JB1155                          STATION DESCRIPTION
 JB1155
 JB1155'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1155'5.2 MI SE FROM NEW MINDEN.
 JB1155'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1155'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 1.7 MILES EAST
 JB1155'ALONG A GRAVEL ROAD, THENCE 1.0 MILE SOUTHEAST AND SOUTH ALONG
 JB1155'A GRAVEL ROAD, NEAR THE JUNCTION OF A GRAVEL ROAD EAST, AT A
 JB1155'FARM HOUSE WEST OF THE ROAD, 23.5 FEET EAST OF THE CENTER LINE OF
 JB1155'THE ROAD, 19 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD
 JB1155'EAST, 29.5 FEET EAST OF A WIRE BRACED POWER POLE, 0.5 FOOT WEST
 JB1155'OF A FENCE, 148.6 FEET NORTHEAST OF TRAVERSE STATION HUCK, ABOUT
 JB1155'1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB1155'CONCRETE POST PROJECTING 1 INCH.
 JB1155
 JB1155                          STATION RECOVERY (2011)
 JB1155
 JB1155'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1155'MARK NOT FOUND.
 JB1155
 JB1155                          STATION RECOVERY (2012)
 JB1155
 JB1155'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1155'FOUND CONCRETE POST, DISK GONE
 JB1155'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1154 ***********************************************************************
 JB1154  DESIGNATION -  HUCK RM 2
 JB1154  PID         -  JB1154
 JB1154  STATE/COUNTY-  IL/WASHINGTON
 JB1154  COUNTRY     -  US
 JB1154  USGS QUAD   -  HOYLETON (2018)
 JB1154
 JB1154                         *CURRENT SURVEY CONTROL
 JB1154  ______________________________________________________________________
 JB1154* NAD 83(1986) POSITION- 38 23 39.27   (N) 089 20 08.32   (W)   HD_HELD1
 JB1154* NAVD 88 ORTHO HEIGHT -   148.341 (meters)      486.68  (feet) ADJUSTED
 JB1154  ______________________________________________________________________
 JB1154  GEOID HEIGHT    -        -30.213 (meters)                     GEOID18
 JB1154  DYNAMIC HEIGHT  -        148.247 (meters)      486.37  (feet) COMP
 JB1154  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JB1154
 JB1154  VERT ORDER      -  SECOND    CLASS 0
 JB1154
 JB1154.The horizontal coordinates were determined by differentially corrected
 JB1154.hand held GPS observations or other comparable positioning techniques
 JB1154.and have an estimated accuracy of +/- 3 meters.
 JB1154
 JB1154.The orthometric height was determined by differential leveling and
 JB1154.adjusted by the NATIONAL GEODETIC SURVEY
 JB1154.in June 1991.
 JB1154
 JB1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1154.GEOID18 height accuracy estimate available here.
 JB1154
 JB1154.Click photographs - Photos may exist for this station.
 JB1154
 JB1154.The dynamic height is computed by dividing the NAVD 88
 JB1154.geopotential number by the normal gravity value computed on the
 JB1154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1154.degrees latitude (g = 980.6199 gals.).
 JB1154
 JB1154.The modeled gravity was interpolated from observed gravity values.
 JB1154
 JB1154;                    North         East    Units  Estimated Accuracy
 JB1154;SPC IL W     -   192,055.2     772,594.6     MT  (+/- 3 meters HH1 GPS) 
 JB1154
 JB1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9602652141(NAD 83)
 JB1154
 JB1154                          SUPERSEDED SURVEY CONTROL
 JB1154
 JB1154  NGVD 29 (??/??/92)  148.463  (m)          487.08   (f) ADJ UNCH    2 0
 JB1154
 JB1154.Superseded values are not recommended for survey control.
 JB1154
 JB1154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1154.See file dsdata.pdf to determine how the superseded data were derived.
 JB1154
 JB1154_MARKER: DR = REFERENCE MARK DISK
 JB1154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1154_STAMPING: HUCK NO 2 1961
 JB1154_MARK LOGO: CGS
 JB1154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1154+STABILITY: SURFACE MOTION
 JB1154
 JB1154  HISTORY     - Date     Condition        Report By
 JB1154  HISTORY     - 1961     MONUMENTED       CGS
 JB1154  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1154  HISTORY     - 20121009 POOR             ILDT
 JB1154
 JB1154                          STATION DESCRIPTION
 JB1154
 JB1154'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1154'5.2 MI SE FROM NEW MINDEN.
 JB1154'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1154'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 1.7 MILES EAST ALONG
 JB1154'A GRAVEL ROAD, THENCE 1.0 MILE SOUTHEAST AND SOUTH ALONG A GRAVEL
 JB1154'ROAD, NEAR THE JUNCTION OF A GRAVEL ROAD EAST, AT A FARM HOUSE
 JB1154'WEST OF THE ROAD, 19.5 FEET EAST OF THE CENTER LINE OF THE
 JB1154'ROAD, 89 FEET NORTH OF THE EXTENDED CENTER LINE OF THE FARM
 JB1154'DRIVE, 111 FEET NORTHEAST OF A POWER POLE WITH A TRANSFORMER, 0.5
 JB1154'FOOT WEST OF A FENCE, 124.5 FEET SOUTHEAST OF TRAVERSE STATION
 JB1154'HUCK, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB1154'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1154
 JB1154                          STATION RECOVERY (2011)
 JB1154
 JB1154'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1154'MARK NOT FOUND.
 JB1154
 JB1154                          STATION RECOVERY (2012)
 JB1154
 JB1154'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1154'FOUND CONCRETE POST, DISK GONE
 JB1154'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0827 ***********************************************************************
 LD0827  DESIGNATION -  HUFENDICK
 LD0827  PID         -  LD0827
 LD0827  STATE/COUNTY-  IL/HANCOCK
 LD0827  COUNTRY     -  US
 LD0827  USGS QUAD   -  TIOGA (2018)
 LD0827
 LD0827                         *CURRENT SURVEY CONTROL
 LD0827  ______________________________________________________________________
 LD0827* NAD 83(1997) POSITION- 40 14 24.79636(N) 091 21 02.65010(W)   ADJUSTED
 LD0827* NAVD 88 ORTHO HEIGHT -   228.    (meters)      748.    (feet) SCALED
 LD0827  ______________________________________________________________________
 LD0827  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 LD0827  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 LD0827  HORZ ORDER      -  FIRST
 LD0827
 LD0827.The horizontal coordinates were established by classical geodetic methods
 LD0827.and adjusted by the National Geodetic Survey in October 1999.
 LD0827
 LD0827.The orthometric height was scaled from a topographic map.
 LD0827
 LD0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0827.GEOID18 height accuracy estimate available here.
 LD0827
 LD0827.Click photographs - Photos may exist for this station.
 LD0827
 LD0827.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0827
 LD0827. The following values were computed from the NAD 83(1997) position.
 LD0827
 LD0827;                    North         East     Units Scale Factor Converg.
 LD0827;SPC IL W     -   397,332.234   599,247.674   MT  1.00006609   -0 45 53.9
 LD0827;SPC IL W     - 1,303,580.84  1,966,031.74   sFT  1.00006609   -0 45 53.9
 LD0827;SPC IA S     -    28,936.361   682,886.605   MT  1.00008772   +1 24 56.6
 LD0827;SPC IA S     -    94,935.38  2,240,437.14   sFT  1.00008772   +1 24 56.6
 LD0827;SPC MO E     -   489,467.268   177,611.952   MT  0.99999782   -0 32 58.5
 LD0827;UTM  15      - 4,455,724.514   640,289.350   MT  0.99984228   +1 03 56.1
 LD0827
 LD0827!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0827!SPC IL W     -   0.99996942  x   1.00006609  =   1.00003551
 LD0827!SPC IA S     -   0.99996942  x   1.00008772  =   1.00005714
 LD0827!SPC MO E     -   0.99996942  x   0.99999782  =   0.99996724
 LD0827!UTM  15      -   0.99996942  x   0.99984228  =   0.99981170
 LD0827
 LD0827:                Primary Azimuth Mark                     Grid Az
 LD0827:SPC IL W     -  HUFENDICK AZ MK RESET                    359 45 22.8
 LD0827:SPC IA S     -  HUFENDICK AZ MK RESET                    357 34 32.3
 LD0827:SPC MO E     -  HUFENDICK AZ MK RESET                    359 32 27.4
 LD0827:UTM  15      -  HUFENDICK AZ MK RESET                    357 55 32.8
 LD0827
 LD0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4028955724(NAD 83)
 LD0827
 LD0827|---------------------------------------------------------------------|
 LD0827| PID    Reference Object                     Distance      Geod. Az  |
 LD0827|                                                           dddmmss.s |
 LD0827| CL9567 HUFENDICK RM 1                       22.910 METERS 04606     |
 LD0827| CL9568 HUFENDICK RM 2                       55.007 METERS 18438     |
 LD0827| LD0829 HUFENDICK 2                          62.031 METERS 21014     |
 LD0827| LD0830 HUFENDICK 2 AZ MK                   276.319 METERS 35647     |
 LD0827| CL9566 HUFENDICK AZ MK                                    3570649.7 |
 LD0827| AF9254 HUFENDICK AZ MK RESET               APPROX. 0.6 KM 3585928.9 |
 LD0827|---------------------------------------------------------------------|
 LD0827
 LD0827                          SUPERSEDED SURVEY CONTROL
 LD0827
 LD0827  NAD 83(1996)-  40 14 24.79623(N)    091 21 02.65009(W) AD(       ) 1
 LD0827  NAD 83(1986)-  40 14 24.80701(N)    091 21 02.65131(W) AD(       ) 1
 LD0827  NAD 27      -  40 14 24.64300(N)    091 21 02.11200(W) AD(       ) 1
 LD0827
 LD0827.Superseded values are not recommended for survey control.
 LD0827
 LD0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0827.See file dsdata.pdf to determine how the superseded data were derived.
 LD0827
 LD0827_MARKER: DS = TRIANGULATION STATION DISK
 LD0827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0827_STAMPING: HUFENDICK 1931
 LD0827_MARK LOGO: CGS
 LD0827_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0827+STABILITY: SURFACE MOTION
 LD0827
 LD0827  HISTORY     - Date     Condition        Report By
 LD0827  HISTORY     - 1931     MONUMENTED       CGS
 LD0827  HISTORY     - 1933     GOOD             CGS
 LD0827  HISTORY     - 1934     GOOD             CGS
 LD0827  HISTORY     - 1962     GOOD             CGS
 LD0827  HISTORY     - 1980     GOOD             NGS
 LD0827
 LD0827                          STATION DESCRIPTION
 LD0827
 LD0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0827'ABOUT 4-1/2 MILES NE OF LIMA AND 2 MILES N OF TIOGA, ON LAND
 LD0827'OWNED BY AUGUST HUFENDICK.  STATION IS 80 METERS (262 FEET)
 LD0827'N OF JOHN HUFENDICKS HOUSE, 47 FEET S OF THE N APEX OF A SMALL
 LD0827'TRIANGULAR PASTURE W OF THE ROAD, 28 FEET W OF THE ROAD AND 8
 LD0827'METERS (26 FEET) N OF A 24-INCH ELM TREE, ON E SIDE OF FENCE
 LD0827'BETWEEN PASTURE AND WOODS ON W BELONGING TO THE EWING ESTATE.
 LD0827'MARK IS 6 INCHES ABOVE SURFACE OF GROUND.
 LD0827'
 LD0827'TO REACH FROM TIOGA, GO N ON DIRT ROAD FOR 2 MILES TO JOHN
 LD0827'HUFENDICKS HOUSE AND STATION.
 LD0827'
 LD0827'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 LD0827'BRONZE DISKS SET IN CONCRETE.
 LD0827'
 LD0827'REFERENCE MARK NO. 1 IS NE OF THE STATION, 14 METERS (46 FEET)
 LD0827'E OF THE DIRT ROAD, 5 METERS (16 FEET) E OF FENCE CORNER, AND
 LD0827'1 FOOT S OF E-W FENCE, ON OPPOSITE SIDE OF ROAD FROM STATION.
 LD0827'REFERENCE MARK NO. 2 IS IN EXTREME SW CORNER OF THE TRIANGULAR
 LD0827'PASTURE, 1 FOOT E OF THE FENCE CORNER POST, 6 METERS (20 FEET)
 LD0827'N OF DRIVEWAY TO HOUSE AND 47 METERS (157 FEET) W OF THE MAIN
 LD0827'DIRT ROAD.
 LD0827'
 LD0827'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS (102 FEET).
 LD0827
 LD0827                          STATION RECOVERY (1933)
 LD0827
 LD0827'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LD0827'ORIGINAL DESCRIPTION GOOD.  MARKS FOUND IN GOOD CONDITION
 LD0827'AS DESCRIBED.  ABOUT 4-1/2 MILES NE OF LIMA AND 2 MILES N OF
 LD0827'TIOGA, ON LAND OWNED BY AUGUST HUFENDICK, 80 METERS (262 FEET)
 LD0827'N OF JOHN HUFENDICKS HOUSE, 47 FEET S OF THE N APEX OF A SMALL
 LD0827'TRIANGULAR PASTURE W OF THE ROAD, 28 FEET W OF THE ROAD, 8
 LD0827'METERS (26 FEET) N OF A 24-INCH ELM TREE ON E SIDE OF FENCE
 LD0827'BETWEEN PASTURE AND WOODS ON W BELONGING TO THE EWING ESTATE.
 LD0827'MARK IS 6 INCHES ABOVE SURFACE OF THE GROUND.
 LD0827'
 LD0827'TO REACH FROM TIOGA, GO N ON DIRT ROAD FOR 2.0 MILES TO JOHN
 LD0827'HUFENDICKS HOUSE AND STATION.
 LD0827'
 LD0827'STATION, UNDERGROUND, REFERENCE MARKS ARE BRONZE TABLETS
 LD0827'SET IN CONCRETE.
 LD0827'
 LD0827'REFERENCE MARK NO. 1 IS NE OF THE STATION, 14 METERS (46 FEET)
 LD0827'E OF THE DIRT ROAD, 5 METERS (16 FEET) E OF FENCE CORNER, AND
 LD0827'1 FOOT S OF E-W FENCE ON OPPOSITE SIDE OF ROAD FROM STATION.
 LD0827'REFERENCE MARK NO. 2 IS IN EXTREME SW CORNER OF THE TRIANGULAR
 LD0827'PASTURE, 1 FOOT E OF THE FENCE CORNER POST, 6 METERS (20 FEET)
 LD0827'N OF DRIVEWAY TO HOUSE AND 47 METERS (157 FEET) W OF THE MAIN
 LD0827'DIRT ROAD.
 LD0827
 LD0827                          STATION RECOVERY (1934)
 LD0827
 LD0827'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0827'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED, ABOUT 4-1/2
 LD0827'MILES NE OF LIMA AND 2 MILES N OF TIOGA, ON LAND OWNED BY
 LD0827'AUGUST HUFENDICK.  STATION IS 80 METERS (262 FEET) N OF JOHN
 LD0827'HUFENDICKS HOUSE, 47 FEET S OF THE N APEX OF A SMALL TRIANGULAR
 LD0827'JOG IN E AND W WIRE FENCE, (FORMERLY TRIANGULAR PASTURE), 8.5
 LD0827'FEET W OF FENCE ON W SIDE OF ROAD, 31 FEET W OF CENTER LINE
 LD0827'OF ROAD AND 46 FEET NE OF 18-INCH ELM TREE.  THE MARK PROJECTS
 LD0827'6 INCHES.
 LD0827'
 LD0827'TO REACH FROM TIOGA, GO N ON DIRT ROAD 2.3 MILES TO MR.
 LD0827'HUFENDICKS HOUSE AND STATION.
 LD0827'
 LD0827'REFERENCE MARK NO. 1 IS NE OF THE STATION, ON THE E SIDE OF
 LD0827'ROAD, 17 FEET E OF NW CORNER OF FIELD AND 1 FOOT S OF E-AND-W
 LD0827'FENCE LINE, AND PROJECTS 4 INCHES.  THIS HORIZONTAL DISTANCE WAS
 LD0827'MEASURED CAREFULLY AS IT WAS ANTICIPATED THAT THE STATION MARK
 LD0827'WOULD BE DESTROYED IF THE ROAD IS STRAIGHTENED.
 LD0827'REFERENCE MARK NO. 2 IS SSW OF THE STATION, 1 FOOT N OF THE
 LD0827'E-W FENCE LINE ALONG THE N SIDE OF THE DRIVEWAY TO THE HOUSE
 LD0827'AND 103 FEET W OF THE SE CORNER OF THE PASTURE.  IT PROJECTS
 LD0827'4 INCHES.  DISTANCE BETWEEN REFERENCE MARKS IS
 LD0827'241.95 FEET.
 LD0827'
 LD0827'AZIMUTH MARK (ESTABLISHED 1934) IS N OF THE STATION ON THE
 LD0827'W SIDE OF THE DIRT ROAD, 1 FOOT W OF THE RIGHT-OF-WAY FENCE
 LD0827'AND 5 FEET NE OF THE NORTHERLY OF TWO 18-INCH HICKORY TREES.
 LD0827'IT PROJECTS 3 INCHES.
 LD0827
 LD0827                          STATION RECOVERY (1962)
 LD0827
 LD0827'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CJB)
 LD0827'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 LD0827'IN GOOD CONDITION.  THE REALIGNMENT OF A GRADED ROAD RESULTED
 LD0827'IN THE AZIMUTH MARK BEING IN A FARMERS FIELD, SO IT WAS MOVED
 LD0827'TO THE NEW ROAD RIGHT-OF-WAY.  THERE ARE SOME CHANGES IN THE
 LD0827'LOCAL AREA, SO A COMPLETE DESCRIPTION FOLLOWS.
 LD0827'
 LD0827'STATION IS LOCATED ABOUT 5 MILES NORTH-NORTHEAST OF THE TOWN
 LD0827'OF LIMA AND 2 MILES NORTH OF THE SMALL VILLAGE OF TIOGA ON
 LD0827'LAND OWNED BY HAROLD ROCKENFIELD, SON-IN-LAW OF AUGUST HUFENDICK,
 LD0827'232 FEET NORTH OF THE NORTHEAST CORNER OF THE FARMHOUSE, 204.5
 LD0827'FEET NORTHEAST OF THE NORTHEAST CORNER OF A TILE GARAGE,
 LD0827'196 FEET NORTH OF THE CENTER OF DRIVEWAY TO FARM BUILDINGS,
 LD0827'96 FEET WEST OF THE CENTER OF ROCK ROAD, 66 FEET EAST-NORTHEAST
 LD0827'OF THE NEAREST 24-INCH ELM TREE, 65 FEET WEST OF THE WEST
 LD0827'RIGHT-OF-WAY FENCE, 24 FEET SOUTH OF AN EAST-WEST FENCE, AND
 LD0827'1 FOOT EAST OF A STEEL WITNESS POST SIGN.  THE MARK PROJECTS
 LD0827'2 INCHES AND THE DISK IS STAMPED HUFENDICK 1931.
 LD0827'
 LD0827'TO REACH THE STATION FROM THE LIMA STATE BANK IN THE TOWN OF
 LD0827'LIMA, GO NORTH ON STATE HIGHWAY 96 FOR 4.9 MILES TO A T-ROAD
 LD0827'RIGHT WHICH IS HARD-SURFACED.  TURN RIGHT AND GO EAST ON
 LD0827'MACADAM ROAD FOR 1.3 TO A ROCK ROAD ON THE RIGHT.  TURN RIGHT
 LD0827'AND GO SOUTH ON THE ROCK ROAD FOR 0.3 MILES TO THE AZIMUTH
 LD0827'MARK ON THE RIGHT.  CONTINUE SOUTH ON THE ROCK ROAD FOR 0.35
 LD0827'MILE TO THE ROCKENFIELD FARM BUILDINGS ON THE RIGHT AND THE
 LD0827'STATION AS DESCRIBED.
 LD0827'
 LD0827'REFERENCE MARK NO. 1 IS 35 FEET WEST OF THE CENTER OF ROCK
 LD0827'ROAD, 4 FEET WEST OF A FENCE T-INTERSECTION, AND 2.5 FEET
 LD0827'NORTH OF AN EAST-WEST FENCE.  THE MARK PROJECTS 12 INCHES AND
 LD0827'THE DISK IS STAMPED HUFENDICK NO 1 1931.
 LD0827'
 LD0827'REFERENCE MARK NO. 2 IS 81 FEET EAST OF THE NORTHEAST CORNER
 LD0827'OF TILE GARAGE, 52 FEET NORTH OF THE NORTHEAST CORNER OF HOUSE,
 LD0827'18 FEET FEET NORTH OF THE CENTER OF DRIVEWAY, 6.5 FEET WEST OF
 LD0827'A TELEPHONE POLE, AND 1 FOOT NORTH OF A FENCE.  THE MARK
 LD0827'PROJECTS 4 INCHES AND THE DISK IS STAMPED HUFENDICK NO 2 1931.
 LD0827'
 LD0827'AZIMUTH MARK (RESET) IS 0.35 MILE NORTH TO THE STATION, ABOUT 100
 LD0827'YARDS SOUTHWEST OF FARMHOUSE ON EAST SIDE OF ROAD, 200 FEET
 LD0827'SOUTH OF POWER POLE WITH TRANSFORMER, 32 FEET WEST OF THE
 LD0827'CENTER OF ROCK ROAD, 28 FEET SOUTH OF A FENCE T-INTERSECTION,
 LD0827'13 FEET SOUTH OF A SOUTH GATE POST, 1 FOOT SOUTH OF A NEW STEEL
 LD0827'WITNESS POST SIGN, AND 1 FOOT EAST OF A FENCE.  THE MARK
 LD0827'PROJECTS 6 INCHES AND THE DISK IS STAMPED HUFENDICK 1934 AZIMUTH
 LD0827'RESET 1962.
 LD0827'
 LD0827'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON A
 LD0827'ROCK ROAD FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT OR
 LD0827'WEST SIDE OF THE ROAD.
 LD0827'
 LD0827'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LD0827
 LD0827                          STATION RECOVERY (1980)
 LD0827
 LD0827'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LD0827'STATION MARK, RM 1, 2 AND THE 1962 RESET AZIMUTH MARK WERE FOUND IN
 LD0827'GOOD CONDITION.  THE 1962 AZIMUTH MARK CAME VISIBLE THROUGH TREES AND
 LD0827'WAS NOT VISIBLE AT HUFENDICK 2.  HUFENDICK 2 AZ MK 2 WAS
 LD0827'ESTABLISHED.  HUFENDICK STATION MARK AND RM 1 WERE IN WAY OF FARMING
 LD0827'OPERATIONS, AND WERE DESTROYED AFTER ESTABLISHING HUFENDICK 2.
 LD0827'
 LD0827'THE DISTANCE AND DIRECTION CHECKED THE 1962 DATA.  THE STATION SUB
 LD0827'SURFACE MARK WAS LEFT INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0829 ***********************************************************************
 LD0829  DESIGNATION -  HUFENDICK 2
 LD0829  PID         -  LD0829
 LD0829  STATE/COUNTY-  IL/HANCOCK
 LD0829  COUNTRY     -  US
 LD0829  USGS QUAD   -  TIOGA (2018)
 LD0829
 LD0829                         *CURRENT SURVEY CONTROL
 LD0829  ______________________________________________________________________
 LD0829* NAD 83(1997) POSITION- 40 14 23.05893(N) 091 21 03.97162(W)   NO CHECK
 LD0829* NAVD 88 ORTHO HEIGHT -   228.    (meters)      748.    (feet) SCALED
 LD0829  ______________________________________________________________________
 LD0829  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 LD0829  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 LD0829  HORZ ORDER      -  SECOND
 LD0829
 LD0829.The horizontal coordinates were established by classical geodetic methods
 LD0829.and adjusted by the National Geodetic Survey in October 1999.
 LD0829
 LD0829.No horizontal observational check was made to the station.
 LD0829
 LD0829.The orthometric height was scaled from a topographic map.
 LD0829
 LD0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0829.GEOID18 height accuracy estimate available here.
 LD0829
 LD0829.Click photographs - Photos may exist for this station.
 LD0829
 LD0829.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0829
 LD0829. The following values were computed from the NAD 83(1997) position.
 LD0829
 LD0829;                    North         East     Units Scale Factor Converg.
 LD0829;SPC IL W     -   397,279.062   599,215.722   MT  1.00006617   -0 45 54.7
 LD0829;SPC IL W     - 1,303,406.39  1,965,926.91   sFT  1.00006617   -0 45 54.7
 LD0829;SPC IA S     -    28,882.011   682,856.699   MT  1.00008786   +1 24 55.7
 LD0829;SPC IA S     -    94,757.06  2,240,339.02   sFT  1.00008786   +1 24 55.7
 LD0829;SPC MO E     -   489,413.981   177,580.202   MT  0.99999787   -0 32 59.4
 LD0829;UTM  15      - 4,455,670.361   640,259.119   MT  0.99984217   +1 03 55.2
 LD0829
 LD0829!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0829!SPC IL W     -   0.99996942  x   1.00006617  =   1.00003559
 LD0829!SPC IA S     -   0.99996942  x   1.00008786  =   1.00005728
 LD0829!SPC MO E     -   0.99996942  x   0.99999787  =   0.99996729
 LD0829!UTM  15      -   0.99996942  x   0.99984217  =   0.99981159
 LD0829
 LD0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4025955670(NAD 83)
 LD0829
 LD0829|---------------------------------------------------------------------|
 LD0829| PID    Reference Object                     Distance      Geod. Az  |
 LD0829|                                                           dddmmss.s |
 LD0829| LD0830 HUFENDICK 2 AZ MK                   329.846 METERS 00244     |
 LD0829| LD0827 HUFENDICK                            62.029 METERS 03014     |
 LD0829| CL9568 HUFENDICK RM 2                       26.821 METERS 09241     |
 LD0829| CL9569 HUFENDICK 2 RM 3                      5.059 METERS 25923     |
 LD0829|---------------------------------------------------------------------|
 LD0829
 LD0829                          SUPERSEDED SURVEY CONTROL
 LD0829
 LD0829  NAD 83(1996)-  40 14 23.05880(N)    091 21 03.97161(W) AD(       ) 2
 LD0829  NAD 83(1986)-  40 14 23.06953(N)    091 21 03.97286(W) AD(       ) 2
 LD0829  NAD 27      -  40 14 22.90558(N)    091 21 03.43346(W) AD(       ) 2
 LD0829
 LD0829.Superseded values are not recommended for survey control.
 LD0829
 LD0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0829.See file dsdata.pdf to determine how the superseded data were derived.
 LD0829
 LD0829_MARKER: DH = HORIZONTAL CONTROL DISK
 LD0829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0829_STAMPING: HUFENDICK 2 1980
 LD0829_MARK LOGO: NGS
 LD0829_PROJECTION: RECESSED 5 CENTIMETERS
 LD0829_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 LD0829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0829+STABILITY: SURFACE MOTION
 LD0829
 LD0829  HISTORY     - Date     Condition        Report By
 LD0829  HISTORY     - 1980     MONUMENTED       NGS
 LD0829
 LD0829                          STATION DESCRIPTION
 LD0829
 LD0829'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LD0829'STATION IS LOCATED ABOUT 5 MILES NNE OF SMALL TOWN OF LIMA AND 2 MILES
 LD0829'N OF TIOGA AND ON LAND OF MR HAROLD ROCKENFIELD.  MR ROCKENFIELD LIVES
 LD0829'AT THE STATION SITE.
 LD0829'
 LD0829'TO REACH THE STATION FROM THE LIMA STATE BANK AND POST OFFICE AT THE
 LD0829'TOWN OF LIMA, GO N OF STATE HIGHWAY 96 FOR 4.9 MILES TO A SIDE ROAD
 LD0829'RIGHT AND SIGN WEST POINT.  TURN RIGHT AND GO E ON PAVED ROAD FOR 1.3
 LD0829'MILES TO A PAVED ROAD RIGHT.  TURN RIGHT AND GO S 0.3 MILE TO THE
 LD0829'RESET AZ MK ON THE RIGHT.  CONTINUE AHEAD S FOR 0.15 MILE TO
 LD0829'HUFENDICK 2 AZ MK 2 ON THE RIGHT.  CONTINUE AHEAD FOR 0.2 MILE TO THE
 LD0829'ROCKENFIELD HOUSE ON THE RIGHT AND STATION AS DESCRIBED.
 LD0829'
 LD0829'STATION MARKS ARE STANDARD DISKS STAMPED---HUFENDICK 2 1980---THE
 LD0829'SURFACE MARK IS 14.5 FT NE OF NW CORNER OF A TILE BLOCK GARAGE, 8.3
 LD0829'FT NW OF NE CORNER OF TILE BLOCK GARAGE, 4.7 FT N OF N FACE OF BLOCK
 LD0829'GARAGE AND 26 FT E OF CENTERLINE OF FIELD ENTRANCE ROAD.  THE MARK IS
 LD0829'BELOW THE GROUND SURFACE 2 INCHES.
 LD0829'
 LD0829'REFERENCE MARK 2 IS A STANDARD DISK STAMPED---HUFENDICK NO 2
 LD0829'1931---THE ARROW IS POINTED TO WHERE HUFENDICK 1931 WAS LOCATED AND
 LD0829'NOT TO HUFENDICK 2.  IT IS 52 FT N OF NE CORNER OF ROCKENFIELD HOUSE,
 LD0829'82 FT E OF THE NE CORNER OF TILE GARAGE, 18 FT N OF CENTERLINE OF
 LD0829'DRIVEWAY AND 1 FT N OF FENCELINE.  THE MARK PROJECTS 4 INCHES.
 LD0829'
 LD0829'REFERENCE MARK 3 IS A STANDARD 3 FT ALUMINUM MARKER AND IS
 LD0829'STAMPED---HUFENDICK 2 NO 3 1980---.  IT IS 10 FT E OF CENTERLINE OF
 LD0829'FIELD ROAD, 1.2 FT N OF THE N FACE OF THE TILE BLOCK GARAGE AND 2.8
 LD0829'FT NE OF THE NW CORNER OF GARAGE.  THE MARK IS FLUSH.
 LD0829'
 LD0829'THE HUFENDICK RESET AZIMUTH MARK 1962 IS A STANDARD DISK
 LD0829'STAMPED---HUFENDICK 1934 AZIMUTH---.  IT IS 31 FT W OF CENTERLINE OF
 LD0829'THE ROAD, 18 FT S OF CENTERLINE OF FIELD ENTRANCE ROAD, 16 FT S OF A
 LD0829'GATE POST, 1 FT E OF FENCELINE AND 1 FT S OF A METAL WITNESS
 LD0829'POST.  THE MARK PROJECT 8 INCHES.
 LD0829'
 LD0829'HUFENDICK 2 AZ 1 MK 2 IS A STANDARD DISK STAMPED---HUFENDICK 2 NO 2
 LD0829'1980---.  IT IS 31 FT W OF CENTERLINE OF ROAD, 13 FT S OF A POWER LINE
 LD0829'POLE, 4 FT E OF FENCE LINE AND 1 FT W OF A METAL WITNESS POST.  THE
 LD0829'MARK IS FLUSH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0830 ***********************************************************************
 LD0830  DESIGNATION -  HUFENDICK 2 AZ MK
 LD0830  PID         -  LD0830
 LD0830  STATE/COUNTY-  IL/HANCOCK
 LD0830  COUNTRY     -  US
 LD0830  USGS QUAD   -  TIOGA (2018)
 LD0830
 LD0830                         *CURRENT SURVEY CONTROL
 LD0830  ______________________________________________________________________
 LD0830* NAD 83(1997) POSITION- 40 14 33.74073(N) 091 21 03.30739(W)   NO CHECK
 LD0830* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 LD0830  ______________________________________________________________________
 LD0830  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 LD0830  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 LD0830  HORZ ORDER      -  THIRD
 LD0830
 LD0830.The horizontal coordinates were established by classical geodetic methods
 LD0830.and adjusted by the National Geodetic Survey in October 1999.
 LD0830
 LD0830.No horizontal observational check was made to the station.
 LD0830
 LD0830.The orthometric height was scaled from a topographic map.
 LD0830
 LD0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0830.GEOID18 height accuracy estimate available here.
 LD0830
 LD0830.Click photographs - Photos may exist for this station.
 LD0830
 LD0830.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0830
 LD0830. The following values were computed from the NAD 83(1997) position.
 LD0830
 LD0830;                    North         East     Units Scale Factor Converg.
 LD0830;SPC IL W     -   397,608.317   599,235.822   MT  1.00006612   -0 45 54.4
 LD0830;SPC IL W     - 1,304,486.62  1,965,992.86   sFT  1.00006612   -0 45 54.4
 LD0830;SPC IA S     -    29,211.800   682,864.256   MT  1.00008700   +1 24 56.2
 LD0830;SPC IA S     -    95,839.05  2,240,363.81   sFT  1.00008700   +1 24 56.2
 LD0830;SPC MO E     -   489,743.286   177,599.063   MT  0.99999784   -0 32 59.1
 LD0830;UTM  15      - 4,456,000.016   640,268.689   MT  0.99984220   +1 03 55.9
 LD0830
 LD0830!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0830!SPC IL W     -   0.99996926  x   1.00006612  =   1.00003538
 LD0830!SPC IA S     -   0.99996926  x   1.00008700  =   1.00005626
 LD0830!SPC MO E     -   0.99996926  x   0.99999784  =   0.99996710
 LD0830!UTM  15      -   0.99996926  x   0.99984220  =   0.99981147
 LD0830
 LD0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4026856000(NAD 83)
 LD0830
 LD0830|---------------------------------------------------------------------|
 LD0830| PID    Reference Object                     Distance      Geod. Az  |
 LD0830|                                                           dddmmss.s |
 LD0830| LD0827 HUFENDICK                           276.319 METERS 17647     |
 LD0830| LD0829 HUFENDICK 2                         329.846 METERS 18244     |
 LD0830|---------------------------------------------------------------------|
 LD0830
 LD0830                          SUPERSEDED SURVEY CONTROL
 LD0830
 LD0830  NAD 83(1996)-  40 14 33.74060(N)    091 21 03.30738(W) AD(       ) 3
 LD0830  NAD 83(1986)-  40 14 33.75135(N)    091 21 03.30862(W) AD(       ) 3
 LD0830  NAD 27      -  40 14 33.58754(N)    091 21 02.76928(W) AD(       ) 3
 LD0830
 LD0830.Superseded values are not recommended for survey control.
 LD0830
 LD0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0830.See file dsdata.pdf to determine how the superseded data were derived.
 LD0830
 LD0830_MARKER: DZ = AZIMUTH MARK DISK
 LD0830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0830_STAMPING: HUFENDICK 2 NO 2 1980
 LD0830_MARK LOGO: NGS
 LD0830_PROJECTION: FLUSH
 LD0830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0830+STABILITY: SURFACE MOTION
 LD0830
 LD0830  HISTORY     - Date     Condition        Report By
 LD0830  HISTORY     - 1980     MONUMENTED       NGS
 LD0830
 LD0830                          STATION DESCRIPTION
 LD0830
 LD0830'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LD0830'THE MARK IS LOCATED ABOUT 4.7 MI (7.6 KM) NORTH-NORTHEAST OF LIMA, 2.5
 LD0830'MI (4.1 KM) SOUTH OF SUTTER AND 2.2 MI (3.5 KM) NORTH OF TIOGA.
 LD0830'
 LD0830'IT IS 31 FT W OF CENTERLINE OF THE ROAD, 13 FT S OF A POWER LINE POLE,
 LD0830'4 FT E OF FENCE LINE AND 1 FT W OF A METAL WITNESS POST.  THE MARK IS
 LD0830'FLUSH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9254 ***********************************************************************
 AF9254  CBN         -  This is a Cooperative Base Network Control Station.
 AF9254  DESIGNATION -  HUFENDICK AZ MK RESET
 AF9254  PID         -  AF9254
 AF9254  STATE/COUNTY-  IL/HANCOCK
 AF9254  COUNTRY     -  US
 AF9254  USGS QUAD   -  TIOGA (2018)
 AF9254
 AF9254                         *CURRENT SURVEY CONTROL
 AF9254  ______________________________________________________________________
 AF9254* NAD 83(2011) POSITION- 40 14 44.10116(N) 091 21 03.09461(W)   ADJUSTED
 AF9254* NAD 83(2011) ELLIP HT-   195.821 (meters)        (06/27/12)   ADJUSTED
 AF9254* NAD 83(2011) EPOCH   -  2010.00
 AF9254* NAVD 88 ORTHO HEIGHT -   228.8   (meters)      751.    (feet) GPS OBS
 AF9254  ______________________________________________________________________
 AF9254  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AF9254  GEOID HEIGHT    -        -33.007 (meters)                     GEOID12A
 AF9254  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 AF9254  NAD 83(2011) X  -   -114,933.675 (meters)                     COMP
 AF9254  NAD 83(2011) Y  - -4,873,929.305 (meters)                     COMP
 AF9254  NAD 83(2011) Z  -  4,098,963.623 (meters)                     COMP
 AF9254  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 AF9254
 AF9254  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9254  Standards:
 AF9254         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9254            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9254  -------------------------------------------------------------------
 AF9254  NETWORK    0.68   2.31           0.30   0.25   1.18      0.00543997
 AF9254  -------------------------------------------------------------------
 AF9254  Click here for local accuracies and other accuracy information.
 AF9254
 AF9254.The horizontal coordinates were established by GPS observations
 AF9254.and adjusted by the National Geodetic Survey in June 2012.
 AF9254
 AF9254.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9254.been affixed to the stable North American tectonic plate. See 
 AF9254.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9254
 AF9254.The horizontal coordinates are valid at the epoch date displayed above
 AF9254.which is a decimal equivalence of Year/Month/Day.
 AF9254
 AF9254.The orthometric height was determined by GPS observations and a
 AF9254.high-resolution geoid model.
 AF9254
 AF9254.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9254.GEOID18 height accuracy estimate available here.
 AF9254
 AF9254.Click photographs - Photos may exist for this station.
 AF9254
 AF9254.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9254
 AF9254.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9254
 AF9254.The ellipsoidal height was determined by GPS observations
 AF9254.and is referenced to NAD 83.
 AF9254
 AF9254. The following values were computed from the NAD 83(2011) position.
 AF9254
 AF9254;                    North         East     Units Scale Factor Converg.
 AF9254;SPC IL W     -   397,927.802   599,245.119   MT  1.00006610   -0 45 54.5
 AF9254;SPC IL W     - 1,305,534.80  1,966,023.36   sFT  1.00006610   -0 45 54.5
 AF9254;UTM  15      - 4,456,319.563   640,267.775   MT  0.99984220   +1 03 56.3
 AF9254
 AF9254!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9254!SPC IL W     -   0.99996928  x   1.00006610  =   1.00003538
 AF9254!UTM  15      -   0.99996928  x   0.99984220  =   0.99981149
 AF9254
 AF9254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4026756319(NAD 83)
 AF9254
 AF9254                          SUPERSEDED SURVEY CONTROL
 AF9254
 AF9254  NAD 83(2007)-  40 14 44.10119(N)    091 21 03.09528(W) AD(2002.00) 0
 AF9254  ELLIP H (02/10/07)  195.841  (m)                       GP(2002.00)    
 AF9254  ELLIP H (10/15/04)  195.797  (m)                       GP(       ) 4 2
 AF9254  NAD 83(1997)-  40 14 44.10133(N)    091 21 03.09471(W) AD(       ) B
 AF9254  ELLIP H (07/17/98)  195.843  (m)                       GP(       ) 4 1
 AF9254  NAVD 88 (08/03/04)  228.8    (m)  GEOID03  model used  GPS OBS        
 AF9254  NAVD 88 (11/13/02)  228.8    (m)  GEOID99  model used  GPS OBS        
 AF9254  NAVD 88 (07/17/98)  228.8    (m)  GEOID96  model used  GPS OBS        
 AF9254
 AF9254.Superseded values are not recommended for survey control.
 AF9254
 AF9254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9254.See file dsdata.pdf to determine how the superseded data were derived.
 AF9254
 AF9254_MARKER: DZ = AZIMUTH MARK DISK
 AF9254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9254_STAMPING: HUFENDICK 1934 AZIMUTH RESET 1962
 AF9254_MARK LOGO: CGS
 AF9254_PROJECTION: PROJECTING 15 CENTIMETERS
 AF9254_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9254+STABILITY: SURFACE MOTION
 AF9254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9254+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2021
 AF9254
 AF9254  HISTORY     - Date     Condition        Report By
 AF9254  HISTORY     - 1962     MONUMENTED       CGS
 AF9254  HISTORY     - 19980722 GOOD             ILDT
 AF9254  HISTORY     - 20020911 GOOD             ILDT
 AF9254  HISTORY     - 20080315 GOOD             PB
 AF9254  HISTORY     - 20100426 GOOD             MODNR
 AF9254  HISTORY     - 20110913 GOOD             ILDT
 AF9254  HISTORY     - 20111020 GOOD             ATKNA
 AF9254  HISTORY     - 20210525 GOOD             ILDT
 AF9254
 AF9254                          STATION DESCRIPTION
 AF9254
 AF9254'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (CJB)
 AF9254'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) NORTH-NORTHEAST OF THE
 AF9254'SMALL TOWN OF LIMA AND ABOUT 2.3 MI (3.7 KM) NORTH OF TIOGA.  TO REACH
 AF9254'FROM THE POST OFFICE ALONG STATE ROUTE 96 IN LIMA, GO NORTH ON ROUTE
 AF9254'96 FOR 5.0 MI (8.0 KM) TO A SIDE ROAD RIGHT.  TURN RIGHT, EAST, ON
 AF9254'COUNTY ROAD 350N FOR 1.3 MI (2.1 KM) TO A PAVED ROAD RIGHT AT SIGN
 AF9254'TIOGA.  TURN RIGHT, SOUTH, ON COUNTY ROAD 820E FOR 0.3 MI (0.5 KM) TO
 AF9254'THE STATION ON THE RIGHT, ABOUT 92 M (301.8 FT) SOUTH OF THE CENTER
 AF9254'EXTENDED OF A DRIVE TO A TWO-STORY FRAME HOUSE ON THE EAST SIDE OF THE
 AF9254'ROAD, 9.4 M (30.8 FT) WEST OF THE CENTER OF THE ROAD, 8.3 M (27.2 FT)
 AF9254'SOUTH OF THE CENTER OF A FIELD ENTRANCE TO THE WEST, 3.7 M (12.1 FT)
 AF9254'SOUTH OF A GATE POST ON THE SOUTH SIDE OF FIELD ENTRANCE, 0.2 M (0.7
 AF9254'FT) EAST OF A FENCELINE, AND 0.3 M (1.0 FT) SOUTH OF A METAL WITNESS
 AF9254'POST.
 AF9254
 AF9254                          STATION RECOVERY (1998)
 AF9254
 AF9254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 AF9254'RECOVERED AS DESCRIBED
 AF9254
 AF9254                          STATION RECOVERY (2002)
 AF9254
 AF9254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 AF9254'RECOVERED AS DESCRIBED
 AF9254
 AF9254                          STATION RECOVERY (2008)
 AF9254
 AF9254'RECOVERY NOTE BY PBS&J 2008
 AF9254'RECOVERED IN GOOD CONDITION.
 AF9254
 AF9254                          STATION RECOVERY (2010)
 AF9254
 AF9254'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 AF9254'
 AF9254'RECOVERED IN GOOD CONDITION.
 AF9254'THE MARK IS SET IN A 12 INCH ROUND CONCRETE MONUMENT THAT PROJECTS 6
 AF9254'INCHES.  IT IS 88.3 FEET NORTH OF A NAIL AND SHINER IN A UTILITY POLE
 AF9254'AND 32 FEET WEST OF THE CENTER OF COUNTY ROAD 820E.
 AF9254
 AF9254                          STATION RECOVERY (2011)
 AF9254
 AF9254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 AF9254'THE STATION IS LOCATED ABOUT 2.4 MI (3.9 KM) SOUTH OF SUTTER.
 AF9254'
 AF9254'RECOVERED AS DESCRIBED.
 AF9254
 AF9254                          STATION RECOVERY (2011)
 AF9254
 AF9254'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 AF9254'THIS MARK WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 AF9254'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 AF9254'ARMY CORPS OF ENGINEERS.
 AF9254
 AF9254                          STATION RECOVERY (2021)
 AF9254
 AF9254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 AF9254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0626 ***********************************************************************
 JB0626  DESIGNATION -  HUFF AZ MK
 JB0626  PID         -  JB0626
 JB0626  STATE/COUNTY-  IL/MARION
 JB0626  COUNTRY     -  US
 JB0626  USGS QUAD   -  SALEM SOUTH (2018)
 JB0626
 JB0626                         *CURRENT SURVEY CONTROL
 JB0626  ______________________________________________________________________
 JB0626* NAD 83(1986) POSITION- 38 31 40.     (N) 088 57 38.     (W)   SCALED
 JB0626* NAVD 88 ORTHO HEIGHT -   168.177 (meters)      551.76  (feet) ADJUSTED
 JB0626  ______________________________________________________________________
 JB0626  GEOID HEIGHT    -        -30.687 (meters)                     GEOID18
 JB0626  DYNAMIC HEIGHT  -        168.070 (meters)      551.41  (feet) COMP
 JB0626  MODELED GRAVITY -    979,988.0   (mgal)                       NAVD 88
 JB0626
 JB0626  VERT ORDER      -  SECOND    CLASS 0
 JB0626
 JB0626.The horizontal coordinates were scaled from a map and have
 JB0626.an estimated accuracy of +/- 6 seconds.
 JB0626
 JB0626.The orthometric height was determined by differential leveling and
 JB0626.adjusted by the NATIONAL GEODETIC SURVEY
 JB0626.in June 1991.
 JB0626
 JB0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0626.GEOID18 height accuracy estimate available here.
 JB0626
 JB0626.Click photographs - Photos may exist for this station.
 JB0626
 JB0626.The dynamic height is computed by dividing the NAVD 88
 JB0626.geopotential number by the normal gravity value computed on the
 JB0626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0626.degrees latitude (g = 980.6199 gals.).
 JB0626
 JB0626.The modeled gravity was interpolated from observed gravity values.
 JB0626
 JB0626;                    North         East    Units  Estimated Accuracy
 JB0626;SPC IL E     -   206,740.      245,310.      MT  (+/- 180 meters Scaled)
 JB0626
 JB0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH291661(NAD 83)
 JB0626
 JB0626                          SUPERSEDED SURVEY CONTROL
 JB0626
 JB0626  NGVD 29 (??/??/92)  168.28   (m)          552.1    (f) COMPUTED    2 0
 JB0626
 JB0626.Superseded values are not recommended for survey control.
 JB0626
 JB0626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0626.See file dsdata.pdf to determine how the superseded data were derived.
 JB0626
 JB0626_MARKER: DZ = AZIMUTH MARK DISK
 JB0626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0626_STAMPING: HUFF 1960
 JB0626_MARK LOGO: CGS
 JB0626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0626+STABILITY: SURFACE MOTION
 JB0626
 JB0626  HISTORY     - Date     Condition        Report By
 JB0626  HISTORY     - 1960     MONUMENTED       CGS
 JB0626  HISTORY     - 20110831 POOR             ILDT
 JB0626
 JB0626                          STATION DESCRIPTION
 JB0626
 JB0626'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0626'8.2 MI S FROM SALEM.
 JB0626'ABOUT 6.3 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0626'IN SALEM, THENCE 1.1 MILES WEST ALONG AN OILED ROAD, THENCE 0.75
 JB0626'MILE SOUTH ALONG AN OILED AND GRAVEL ROAD, AT A FARM HOUSE EAST
 JB0626'OF THE ROAD, 19 FEET WEST OF THE CENTER LINE OF THE ROAD, 153
 JB0626'FEET NORTH OF THE EXTENDED CENTER LINE OF THE DRIVE EAST TO THE
 JB0626'FARM HOUSE, 53 FEET NORTHWEST AND ACROSS THE ROAD FROM A FENCE
 JB0626'CORNER, 2 1/2 FEET EAST OF POWER POLE NUMBER G 10-29H, 1.6 FEET
 JB0626'NORTH OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF
 JB0626'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0626'5 INCHES.  NOTE-- THE MARK MAY BE REACHED FROM DIX, JEFFERSON
 JB0626'COUNTY, BY GOING NORTH ALONG STATE HIGHWAY 37 FOR 5.35 MILES FROM
 JB0626'THE POST OFFICE, THENCE 1.0 MILE WEST ON STATE HIGHWAY 161, THENCE
 JB0626'0.4 MILE NORTH ALONG A GRAVEL ROAD.
 JB0626
 JB0626                          STATION RECOVERY (2011)
 JB0626
 JB0626'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0626'TOP CUT OFF OF CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0627 ***********************************************************************
 JB0627  DESIGNATION -  HUFF RM 1
 JB0627  PID         -  JB0627
 JB0627  STATE/COUNTY-  IL/MARION
 JB0627  COUNTRY     -  US
 JB0627  USGS QUAD   -  SALEM SOUTH (2018)
 JB0627
 JB0627                         *CURRENT SURVEY CONTROL
 JB0627  ______________________________________________________________________
 JB0627* NAD 83(1986) POSITION- 38 32 07.47   (N) 088 57 39.50   (W)   HD_HELD1
 JB0627* NAVD 88 ORTHO HEIGHT -   172.522 (meters)      566.02  (feet) ADJUSTED
 JB0627  ______________________________________________________________________
 JB0627  GEOID HEIGHT    -        -30.711 (meters)                     GEOID18
 JB0627  DYNAMIC HEIGHT  -        172.412 (meters)      565.66  (feet) COMP
 JB0627  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0627
 JB0627  VERT ORDER      -  SECOND    CLASS 0
 JB0627
 JB0627.The horizontal coordinates were determined by differentially corrected
 JB0627.hand held GPS observations or other comparable positioning techniques
 JB0627.and have an estimated accuracy of +/- 3 meters.
 JB0627
 JB0627.The orthometric height was determined by differential leveling and
 JB0627.adjusted by the NATIONAL GEODETIC SURVEY
 JB0627.in June 1991.
 JB0627
 JB0627.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0627.GEOID18 height accuracy estimate available here.
 JB0627
 JB0627.Click photographs - Photos may exist for this station.
 JB0627
 JB0627.The dynamic height is computed by dividing the NAVD 88
 JB0627.geopotential number by the normal gravity value computed on the
 JB0627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0627.degrees latitude (g = 980.6199 gals.).
 JB0627
 JB0627.The modeled gravity was interpolated from observed gravity values.
 JB0627
 JB0627;                    North         East    Units  Estimated Accuracy
 JB0627;SPC IL E     -   207,591.3     245,277.3     MT  (+/- 3 meters HH1 GPS) 
 JB0627
 JB0627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2908367044(NAD 83)
 JB0627
 JB0627                          SUPERSEDED SURVEY CONTROL
 JB0627
 JB0627  NGVD 29 (??/??/92)  172.629  (m)          566.37   (f) ADJ UNCH    2 0
 JB0627
 JB0627.Superseded values are not recommended for survey control.
 JB0627
 JB0627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0627.See file dsdata.pdf to determine how the superseded data were derived.
 JB0627
 JB0627_MARKER: DR = REFERENCE MARK DISK
 JB0627_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0627_STAMPING: HUFF NO 1 1960
 JB0627_MARK LOGO: CGS
 JB0627_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0627+STABILITY: SURFACE MOTION
 JB0627
 JB0627  HISTORY     - Date     Condition        Report By
 JB0627  HISTORY     - 1960     MONUMENTED       CGS
 JB0627  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0627
 JB0627                          STATION DESCRIPTION
 JB0627
 JB0627'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0627'7.6 MI S FROM SALEM.
 JB0627'ABOUT 6.3 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0627'HOUSE IN SALEM, THENCE 1.1 MILES WEST ALONG AN OILED ROAD, THENCE
 JB0627'0.15 MILE SOUTH ALONG AN OILED ROAD, AT A FARM HOUSE EAST OF THE
 JB0627'ROAD, 19 FEET WEST OF THE CENTER LINE OF THE ROAD, 96 FEET SOUTH
 JB0627'OF THE EXTENDED CENTER LINE OF THE DRIVEWAY EAST TO THE FARM
 JB0627'HOUSE, 79.4 FEET SOUTHWEST OF TRAVERSE STATION HUFF, 96 FEET
 JB0627'SOUTHWEST OF A WELL PUMP, 24 FEET NORTH OF POWER POLE G 10-30,
 JB0627'1 FOOT EAST OF A FENCE, 120.2 FEET SOUTH OF A METAL WITNESS POST,
 JB0627'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 JB0627'A CONCRETE POST PROJECTING 3 INCHES.
 JB0627
 JB0627                          STATION RECOVERY (2011)
 JB0627
 JB0627'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0627'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0628 ***********************************************************************
 JB0628  DESIGNATION -  HUFF RM 2
 JB0628  PID         -  JB0628
 JB0628  STATE/COUNTY-  IL/MARION
 JB0628  COUNTRY     -  US
 JB0628  USGS QUAD   -  SALEM SOUTH (2018)
 JB0628
 JB0628                         *CURRENT SURVEY CONTROL
 JB0628  ______________________________________________________________________
 JB0628* NAD 83(1986) POSITION- 38 32 08.70   (N) 088 57 39.53   (W)   HD_HELD1
 JB0628* NAVD 88 ORTHO HEIGHT -   172.262 (meters)      565.16  (feet) ADJUSTED
 JB0628  ______________________________________________________________________
 JB0628  GEOID HEIGHT    -        -30.712 (meters)                     GEOID18
 JB0628  DYNAMIC HEIGHT  -        172.152 (meters)      564.80  (feet) COMP
 JB0628  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0628
 JB0628  VERT ORDER      -  SECOND    CLASS 0
 JB0628
 JB0628.The horizontal coordinates were determined by differentially corrected
 JB0628.hand held GPS observations or other comparable positioning techniques
 JB0628.and have an estimated accuracy of +/- 3 meters.
 JB0628
 JB0628.The orthometric height was determined by differential leveling and
 JB0628.adjusted by the NATIONAL GEODETIC SURVEY
 JB0628.in June 1991.
 JB0628
 JB0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0628.GEOID18 height accuracy estimate available here.
 JB0628
 JB0628.Click photographs - Photos may exist for this station.
 JB0628
 JB0628.The dynamic height is computed by dividing the NAVD 88
 JB0628.geopotential number by the normal gravity value computed on the
 JB0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0628.degrees latitude (g = 980.6199 gals.).
 JB0628
 JB0628.The modeled gravity was interpolated from observed gravity values.
 JB0628
 JB0628;                    North         East    Units  Estimated Accuracy
 JB0628;SPC IL E     -   207,629.2     245,276.8     MT  (+/- 3 meters HH1 GPS) 
 JB0628
 JB0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2908367082(NAD 83)
 JB0628
 JB0628                          SUPERSEDED SURVEY CONTROL
 JB0628
 JB0628  NGVD 29 (??/??/92)  172.369  (m)          565.51   (f) ADJ UNCH    2 0
 JB0628
 JB0628.Superseded values are not recommended for survey control.
 JB0628
 JB0628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0628.See file dsdata.pdf to determine how the superseded data were derived.
 JB0628
 JB0628_MARKER: DR = REFERENCE MARK DISK
 JB0628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0628_STAMPING: HUFF NO 2 1960
 JB0628_MARK LOGO: CGS
 JB0628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0628+STABILITY: SURFACE MOTION
 JB0628
 JB0628  HISTORY     - Date     Condition        Report By
 JB0628  HISTORY     - 1960     MONUMENTED       CGS
 JB0628  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0628
 JB0628                          STATION DESCRIPTION
 JB0628
 JB0628'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0628'7.6 MI S FROM SALEM.
 JB0628'ABOUT 6.3 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0628'IN SALEM, THENCE 1.1 MILES WEST ALONG AN OILED ROAD, THENCE 0.15
 JB0628'MILE SOUTH ALONG AN OILED ROAD, AT A FARM HOUSE EAST OF THE
 JB0628'ROAD, 17 FEET WEST OF THE CENTER LINE OF THE ROAD, 33 FEET NORTH
 JB0628'OF THE EXTENDED CENTER LINE OF THE DRIVEWAY EAST TO THE FARM
 JB0628'HOUSE, 96 FEET NORTHWEST OF A WELL PUMP, 78 FEET WEST-SOUTHWEST
 JB0628'OF THE SOUTHWEST CORNER OF THE FARM HOUSE, 1 FOOT EAST OF A
 JB0628'FENCE, 75.4 FEET NORTHWEST OF TRAVERSE STATION HUFF, 1.6 FEET
 JB0628'NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0628'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0628'5 INCHES.
 JB0628
 JB0628                          STATION RECOVERY (2011)
 JB0628
 JB0628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0628'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1500 ***********************************************************************
 MF1500  DESIGNATION -  HUGHES
 MF1500  PID         -  MF1500
 MF1500  STATE/COUNTY-  IL/KENDALL
 MF1500  COUNTRY     -  US
 MF1500  USGS QUAD   -  NEWARK (2018)
 MF1500
 MF1500                         *CURRENT SURVEY CONTROL
 MF1500  ______________________________________________________________________
 MF1500* NAD 83(1997) POSITION- 41 33 06.39204(N) 088 32 50.16866(W)   ADJUSTED
 MF1500* NAVD 88 ORTHO HEIGHT -   236.    (meters)      774.    (feet) SCALED
 MF1500  ______________________________________________________________________
 MF1500  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 MF1500  LAPLACE CORR    -          1.77  (seconds)                    DEFLEC18
 MF1500  HORZ ORDER      -  SECOND
 MF1500
 MF1500.The horizontal coordinates were established by classical geodetic methods
 MF1500.and adjusted by the National Geodetic Survey in October 1999.
 MF1500
 MF1500.The orthometric height was scaled from a topographic map.
 MF1500
 MF1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1500.GEOID18 height accuracy estimate available here.
 MF1500
 MF1500.Click photographs - Photos may exist for this station.
 MF1500
 MF1500.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1500
 MF1500. The following values were computed from the NAD 83(1997) position.
 MF1500
 MF1500;                    North         East     Units Scale Factor Converg.
 MF1500;SPC IL E     -   542,342.146   282,151.861   MT  0.99997892   -0 08 30.9
 MF1500;SPC IL E     - 1,779,334.19    925,693.23   sFT  0.99997892   -0 08 30.9
 MF1500;UTM  16      - 4,601,168.164   370,961.631   MT  0.99980491   -1 01 35.2
 MF1500
 MF1500!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1500!SPC IL E     -   0.99996818  x   0.99997892  =   0.99994710
 MF1500!UTM  16      -   0.99996818  x   0.99980491  =   0.99977310
 MF1500
 MF1500:                Primary Azimuth Mark                     Grid Az
 MF1500:SPC IL E     -  HUGHES AZ MK                             273 30 16.5
 MF1500:UTM  16      -  HUGHES AZ MK                             274 23 20.8
 MF1500
 MF1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7096101168(NAD 83)
 MF1500
 MF1500|---------------------------------------------------------------------|
 MF1500| PID    Reference Object                     Distance      Geod. Az  |
 MF1500|                                                           dddmmss.s |
 MF1500| MF1499 PLANO MUNICIPAL TANK                APPROX.12.2 KM 0041421.8 |
 MF1500| CI7544 HUGHES RM 1                          27.612 METERS 01837     |
 MF1500| MF1449 NORWAY ATT CO MICROWAVE KSA 81      APPROX.12.3 KM 2100003.0 |
 MF1500| MF1504 SHERIDAN ILL ST INDUST SCH TK       APPROX.12.4 KM 2514213.2 |
 MF1500| CI7543 HUGHES AZ MK                                       2732145.6 |
 MF1500| MF1506 SOMONAUK MUNICIPAL WATER TOWER      APPROX.14.5 KM 3094303.7 |
 MF1500| CI7545 HUGHES RM 2                          30.903 METERS 32705     |
 MF1500| MF1501 SANDWICH MICH WIS PLINE CO TWR      APPROX. 8.4 KM 3403558.7 |
 MF1500|---------------------------------------------------------------------|
 MF1500
 MF1500                          SUPERSEDED SURVEY CONTROL
 MF1500
 MF1500  NAD 83(1986)-  41 33 06.39581(N)    088 32 50.17800(W) AD(       ) 2
 MF1500  NAD 27      -  41 33 06.28750(N)    088 32 49.91360(W) AD(       ) 2
 MF1500
 MF1500.Superseded values are not recommended for survey control.
 MF1500
 MF1500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1500.See file dsdata.pdf to determine how the superseded data were derived.
 MF1500
 MF1500_MARKER: DS = TRIANGULATION STATION DISK
 MF1500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1500_STAMPING: HUGHES 1954
 MF1500_MARK LOGO: CGS
 MF1500_PROJECTION: RECESSED 30 CENTIMETERS
 MF1500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1500+STABILITY: SURFACE MOTION
 MF1500
 MF1500  HISTORY     - Date     Condition        Report By
 MF1500  HISTORY     - 1954     MONUMENTED       CGS
 MF1500  HISTORY     - 1966     GOOD             CGS
 MF1500  HISTORY     - 1970     SEE DESCRIPTION  NGS
 MF1500  HISTORY     - 1972     GOOD             LOCSUR
 MF1500  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1500  HISTORY     - 20091224 MARK NOT FOUND   GEOCAC
 MF1500
 MF1500                          STATION DESCRIPTION
 MF1500
 MF1500'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1500'STATION IS LOCATED ON THE PROPERTY OF WAYNE C. HUGHES ON
 MF1500'LAND FORMERLY OCCUPIED BY THE ANDERSON SCHOOL ABOUT 8 MILES
 MF1500'SOUTHWEST OF YORKVILLE AND ABOUT 1-1/4 MILES NORTHEAST OF
 MF1500'NEWARK.  IT IS 62 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD,
 MF1500'45 FEET SOUTHEAST OF A POWER LINE POLE, 33 FEET WEST OF THE
 MF1500'NORTHWEST CORNER OF THE SCHOOL BUILDING AND 33 FEET SOUTH
 MF1500'OF A WHITE WITNESS POST AND FENCE.  THE MARK IS 12 INCHES
 MF1500'UNDERGROUND AND THE DISK IS STAMPED HUGHES 1954.
 MF1500'
 MF1500'REFERENCE MARK NO. 1 IS 22 FEET NORTH OF THE CENTER OF THE
 MF1500'GRAVEL ROAD, 1 FOOT WEST OF A TELEPHONE POLE AND 1 FOOT SOUTH
 MF1500'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED HUGHES
 MF1500'NO 1 1954.
 MF1500'
 MF1500'REFERENCE MARK NO. 2 IS 22 FEET NORTH OF THE CENTER OF THE
 MF1500'GRAVEL ROAD AND 1 FOOT SOUTH OF THE FENCE.  THE MARK IS FLUSH
 MF1500'AND THE DISK IS STAMPED HUGHES NO 2 1954.
 MF1500'
 MF1500'AZIMUTH MARK IS 26 FEET NORTH OF THE CENTER OF THE GRAVEL
 MF1500'ROAD AT A T-INTERSECTION, 1 FOOT EAST OF A TELEPHONE POLE
 MF1500'AND 1 FOOT SOUTH OF A WHITE WITNESS POST.  THE MARK PROJECTS
 MF1500'ABOUT 3 INCHES AND THE DISK IS STAMPED HUGHES 1954.
 MF1500'
 MF1500'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 MF1500'47 AND 71 ABOUT 1 MILE SOUTH OF YORKVILLE, GO SOUTHWEST ON
 MF1500'HIGHWAY 71 FOR 7.6 MILES TO A GRAVEL ROAD LEFT.  TURN LEFT
 MF1500'AND GO EAST ON THE GRAVEL ROAD FOR 0.65 MILE TO A GRAVEL ROAD
 MF1500'RIGHT AND THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE
 MF1500'EAST ON THE GRAVEL ROAD FOR 0.2 MILE TO THE STATION ON THE
 MF1500'RIGHT AS DESCRIBED.
 MF1500'
 MF1500'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1500
 MF1500                          STATION RECOVERY (1966)
 MF1500
 MF1500'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1500'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1500'RECOVERED AND FOUND AS DESCRIBED AND IN GOOD CONDITION.
 MF1500'THE SCHOOLHOUSE MENTIONED IN THE DESCRIPTION IS GONE.  THE
 MF1500'GRAVELED ROAD LEFT MENTIONED IN THE TO REACH IS NOW HUGHES
 MF1500'ROAD AND THE GRAVEL ROAD RIGHT IS SLEEZER ROAD.  THE PREVIOUS
 MF1500'DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1500'
 MF1500'THE STATION MARK IS 33 FEET SOUTH OF A METAL WITNESS POST.
 MF1500'
 MF1500'THE AZIMUTH MARK IS 1 FOOT SOUTHWEST OF A METAL WITNESS
 MF1500'POST.
 MF1500
 MF1500                          STATION RECOVERY (1970)
 MF1500
 MF1500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1500'REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND AS DESCRIBED
 MF1500'AND IN GOOD CONDITION.  THE STATION WAS VISITED TO SEE IF NEW
 MF1500'TANK IN PLANO AND YORKVILLE WOULD SEE.  THE TANKS WOULD NOT
 MF1500'SEE AND THE STATION MARK WAS NOT DUG UP NOR THE STATION
 MF1500'OCCUPIED SINCE IT IS UNDERGROUND AND IN A CULTIVATED FIELD.
 MF1500'
 MF1500'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/4
 MF1500'MILES NORTHEAST OF NEWARK
 MF1500
 MF1500                          STATION RECOVERY (1972)
 MF1500
 MF1500'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1500'ALL MARKS RECOVERED GOOD COND. AS DESC.
 MF1500'
 MF1500'HORIZONTAL GEODETIC DISTANCE TO AZIMUTH MARK = 1250.31 FT
 MF1500'(SPUR LINE MEASURED WITH LASER RANGER)
 MF1500
 MF1500                          STATION RECOVERY (2001)
 MF1500
 MF1500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1500'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1500
 MF1500                          STATION RECOVERY (2009)
 MF1500
 MF1500'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1500'NONE OF THE MARKS PERTAINING TO THIS STATION WERE LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0208 ***********************************************************************
 MG0208  DESIGNATION -  HULL AZ MK RESET
 MG0208  PID         -  MG0208
 MG0208  STATE/COUNTY-  IL/HENRY
 MG0208  COUNTRY     -  US
 MG0208  USGS QUAD   -  WOODHULL (2018)
 MG0208
 MG0208                         *CURRENT SURVEY CONTROL
 MG0208  ______________________________________________________________________
 MG0208* NAD 83(1986) POSITION- 41 10 49.     (N) 090 20 23.     (W)   SCALED
 MG0208* NAVD 88 ORTHO HEIGHT -   246.43  (meters)      808.5   (feet) RESET
 MG0208  ______________________________________________________________________
 MG0208  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0208  VERT ORDER      -  THIRD
 MG0208
 MG0208.The horizontal coordinates were scaled from a map and have
 MG0208.an estimated accuracy of +/- 6 seconds.
 MG0208
 MG0208.The orthometric height was computed from unverified reset data.
 MG0208
 MG0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0208.GEOID18 height accuracy estimate available here.
 MG0208
 MG0208.Click photographs - Photos may exist for this station.
 MG0208
 MG0208;                    North         East    Units  Estimated Accuracy
 MG0208;SPC IL W     -   501,060.      685,480.      MT  (+/- 180 meters Scaled)
 MG0208
 MG0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF231621(NAD 83)
 MG0208
 MG0208                          SUPERSEDED SURVEY CONTROL
 MG0208
 MG0208.No superseded survey control is available for this station.
 MG0208
 MG0208_MARKER: DZ = AZIMUTH MARK DISK
 MG0208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0208_STAMPING: HULL 1959 1972
 MG0208_MARK LOGO: CGS
 MG0208_PROJECTION: FLUSH
 MG0208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0208+STABILITY: SURFACE MOTION
 MG0208
 MG0208  HISTORY     - Date     Condition        Report By
 MG0208  HISTORY     - 1972     MONUMENTED       NGS
 MG0208  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0208  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0208
 MG0208                          STATION DESCRIPTION
 MG0208
 MG0208'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 MG0208'1.4 MI W FROM WOODHULL.
 MG0208'LOCATED AT THE SOUTHWEST EDGE OF THE WOODHULL PLAZA AT THE
 MG0208'SOUTH EAST INTERSECTION OF STATE HIGHWAY 17 AND INTERSTATE
 MG0208'HIGHWAY 74, 38 FEET NORTH OF CENTERLINE OF ROAD TO PLAZA, 55
 MG0208'FEET WEST OF A POWER AND 1 LIGHT POLE, 59 FEET EAST OF THE
 MG0208'CENTERLINE OF WEST ENTRANCE TO TRUCK PARKING AREA AND 30 FEET
 MG0208'NORTHEAST OF THE EAST END OF A METAL CULVERT.  THE DISK IS
 MG0208'SET IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 MG0208
 MG0208                          STATION RECOVERY (2001)
 MG0208
 MG0208'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0208'MARK NOT FOUND.
 MG0208
 MG0208                          STATION RECOVERY (2004)
 MG0208
 MG0208'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0208'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0211 ***********************************************************************
 MG0211  DESIGNATION -  HULL RM 1
 MG0211  PID         -  MG0211
 MG0211  STATE/COUNTY-  IL/HENRY
 MG0211  COUNTRY     -  US
 MG0211  USGS QUAD   -  WOODHULL (2018)
 MG0211
 MG0211                         *CURRENT SURVEY CONTROL
 MG0211  ______________________________________________________________________
 MG0211* NAD 83(1986) POSITION- 41 10 48.     (N) 090 20 08.     (W)   SCALED
 MG0211* NAVD 88 ORTHO HEIGHT -   246.568 (meters)      808.95  (feet) ADJUSTED
 MG0211  ______________________________________________________________________
 MG0211  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0211  DYNAMIC HEIGHT  -        246.464 (meters)      808.61  (feet) COMP
 MG0211  MODELED GRAVITY -    980,198.8   (mgal)                       NAVD 88
 MG0211
 MG0211  VERT ORDER      -  SECOND    CLASS 0
 MG0211
 MG0211.The horizontal coordinates were scaled from a map and have
 MG0211.an estimated accuracy of +/- 6 seconds.
 MG0211
 MG0211.The orthometric height was determined by differential leveling and
 MG0211.adjusted by the NATIONAL GEODETIC SURVEY
 MG0211.in June 1991.
 MG0211
 MG0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0211.GEOID18 height accuracy estimate available here.
 MG0211
 MG0211.Click photographs - Photos may exist for this station.
 MG0211
 MG0211.The dynamic height is computed by dividing the NAVD 88
 MG0211.geopotential number by the normal gravity value computed on the
 MG0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0211.degrees latitude (g = 980.6199 gals.).
 MG0211
 MG0211.The modeled gravity was interpolated from observed gravity values.
 MG0211
 MG0211;                    North         East    Units  Estimated Accuracy
 MG0211;SPC IL W     -   501,030.      685,830.      MT  (+/- 180 meters Scaled)
 MG0211
 MG0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF234621(NAD 83)
 MG0211
 MG0211                          SUPERSEDED SURVEY CONTROL
 MG0211
 MG0211  NGVD 29 (??/??/92)  246.625  (m)          809.14   (f) ADJ UNCH    2 0
 MG0211
 MG0211.Superseded values are not recommended for survey control.
 MG0211
 MG0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0211.See file dsdata.pdf to determine how the superseded data were derived.
 MG0211
 MG0211_MARKER: DR = REFERENCE MARK DISK
 MG0211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0211_STAMPING: HULL NO 1 1959
 MG0211_MARK LOGO: CGS
 MG0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0211+STABILITY: SURFACE MOTION
 MG0211
 MG0211  HISTORY     - Date     Condition        Report By
 MG0211  HISTORY     - 1959     MONUMENTED       CGS
 MG0211  HISTORY     - 1972     MARK NOT FOUND   NGS
 MG0211  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0211  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0211  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0211
 MG0211                          STATION DESCRIPTION
 MG0211
 MG0211'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0211'1.1 MI W FROM WOODHULL.
 MG0211'ABOUT 1.1 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0211'TANK AT WOODHULL, 39 FEET NORTH OF THE CENTER LINE OF THE
 MG0211'HIGHWAY, 42 FEET WEST OF A POWER POLE, 1 FOOT SOUTH OF FENCE
 MG0211'LINE, 70 FEET WEST OF THE WEST END OF A PIPE CULVERT, 76.9
 MG0211'FEET NORTH OF TRIANGULATION STATION HULL, 79.1 FEET NORTH
 MG0211'OF A METAL WITNESS POST, 1.5 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 MG0211'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MG0211
 MG0211                          STATION RECOVERY (1972)
 MG0211
 MG0211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MG0211'MARK NOT FOUND.
 MG0211
 MG0211                          STATION RECOVERY (1996)
 MG0211
 MG0211'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0211'MARK NOT FOUND.
 MG0211
 MG0211                          STATION RECOVERY (2001)
 MG0211
 MG0211'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0211'HULL RM 2 WAS NOT FOUND
 MG0211'HULL RM 3 WAS NOT FOUNS
 MG0211'HULL RM 4 WAS NOT FOUND
 MG0211'HULL AZ MK WAS NOT FOUND
 MG0211
 MG0211                          STATION RECOVERY (2004)
 MG0211
 MG0211'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0211'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0213 ***********************************************************************
 MG0213  DESIGNATION -  HULL RM 3
 MG0213  PID         -  MG0213
 MG0213  STATE/COUNTY-  IL/HENRY
 MG0213  COUNTRY     -  US
 MG0213  USGS QUAD   -  WOODHULL (2018)
 MG0213
 MG0213                         *CURRENT SURVEY CONTROL
 MG0213  ______________________________________________________________________
 MG0213* NAD 83(1986) POSITION- 41 10 48.     (N) 090 20 08.     (W)   SCALED
 MG0213* NAVD 88 ORTHO HEIGHT -   246.34  (meters)      808.2   (feet) RESET
 MG0213  ______________________________________________________________________
 MG0213  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0213  VERT ORDER      -  THIRD
 MG0213
 MG0213.The horizontal coordinates were scaled from a map and have
 MG0213.an estimated accuracy of +/- 6 seconds.
 MG0213
 MG0213.The orthometric height was computed from unverified reset data.
 MG0213
 MG0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0213.GEOID18 height accuracy estimate available here.
 MG0213
 MG0213.Click photographs - Photos may exist for this station.
 MG0213
 MG0213;                    North         East    Units  Estimated Accuracy
 MG0213;SPC IL W     -   501,030.      685,830.      MT  (+/- 180 meters Scaled)
 MG0213
 MG0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF234621(NAD 83)
 MG0213
 MG0213                          SUPERSEDED SURVEY CONTROL
 MG0213
 MG0213.No superseded survey control is available for this station.
 MG0213
 MG0213_MARKER: DR = REFERENCE MARK DISK
 MG0213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0213_STAMPING: HULL 1959 NO 3 1972
 MG0213_MARK LOGO: CGS
 MG0213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0213+STABILITY: SURFACE MOTION
 MG0213
 MG0213  HISTORY     - Date     Condition        Report By
 MG0213  HISTORY     - 1972     MONUMENTED       NGS
 MG0213
 MG0213                          STATION DESCRIPTION
 MG0213
 MG0213'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 MG0213'1 MI W FROM WOODHULL.
 MG0213'LOCATED IN THE SOUTHWEST INTERSECTION OF STATE HIGHWAY 17 AND
 MG0213'INTERSTATE HIGHWAY 74, AT THE SOUTHEAST EDGE OF THE WOODHULL
 MG0213'PLAZA, A STANDARD DISK SET IN A DRILL HOLE IN THE TOP OF A
 MG0213'CONCRETE HEADWALL, 82 FEET WEST OF A METAL GUARD RAIL AT DEAD
 MG0213'END OF ROAD, 27 FEET SOUTH OF THE CENTERLINE OF ROAD AT SOUTH
 MG0213'EDGE OF PLAZA, AND 67 FEET SOUTH OF POWER, LIGHT AND TRANSFORMER
 MG0213'POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0214 ***********************************************************************
 MG0214  DESIGNATION -  HULL RM 4
 MG0214  PID         -  MG0214
 MG0214  STATE/COUNTY-  IL/HENRY
 MG0214  COUNTRY     -  US
 MG0214  USGS QUAD   -  WOODHULL (2018)
 MG0214
 MG0214                         *CURRENT SURVEY CONTROL
 MG0214  ______________________________________________________________________
 MG0214* NAD 83(1986) POSITION- 41 10 48.     (N) 090 20 08.     (W)   SCALED
 MG0214* NAVD 88 ORTHO HEIGHT -   246.38  (meters)      808.3   (feet) RESET
 MG0214  ______________________________________________________________________
 MG0214  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0214  VERT ORDER      -  THIRD
 MG0214
 MG0214.The horizontal coordinates were scaled from a map and have
 MG0214.an estimated accuracy of +/- 6 seconds.
 MG0214
 MG0214.The orthometric height was computed from unverified reset data.
 MG0214
 MG0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0214.GEOID18 height accuracy estimate available here.
 MG0214
 MG0214.Click photographs - Photos may exist for this station.
 MG0214
 MG0214;                    North         East    Units  Estimated Accuracy
 MG0214;SPC IL W     -   501,030.      685,830.      MT  (+/- 180 meters Scaled)
 MG0214
 MG0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF234621(NAD 83)
 MG0214
 MG0214                          SUPERSEDED SURVEY CONTROL
 MG0214
 MG0214.No superseded survey control is available for this station.
 MG0214
 MG0214_MARKER: DR = REFERENCE MARK DISK
 MG0214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0214_STAMPING: HULL 1959 NO 4 1972
 MG0214_MARK LOGO: CGS
 MG0214_PROJECTION: FLUSH
 MG0214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0214+STABILITY: SURFACE MOTION
 MG0214
 MG0214  HISTORY     - Date     Condition        Report By
 MG0214  HISTORY     - 1972     MONUMENTED       NGS
 MG0214
 MG0214                          STATION DESCRIPTION
 MG0214
 MG0214'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 MG0214'1 MI W FROM WOODHULL.
 MG0214'LOCATED AT THE SOUTHWEST INTERSECTION OF STATE HIGHWAY 17 AND
 MG0214'INTERSTATE HIGHWAY 74, AT THE SOUTHEAST END OF THE WOODHULL
 MG0214'PLAZA, 230 FEET WEST OF METAL GUARD RAIL AT END OF DEAD END
 MG0214'ROAD, 37 FEET SOUTH OF THE CENTERLINE OF ROAD AT SOUTH SIDE
 MG0214'OF PLAZA, 232 FEET EAST OF THE CENTERLINE OF EAST DRIVEWAY
 MG0214'TO GARAGE, SET IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH
 MG0214'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0134 ***********************************************************************
 KB0134  DESIGNATION -  HUMBOLDT
 KB0134  PID         -  KB0134
 KB0134  STATE/COUNTY-  IL/COLES
 KB0134  COUNTRY     -  US
 KB0134  USGS QUAD   -  HUMBOLDT (2018)
 KB0134
 KB0134                         *CURRENT SURVEY CONTROL
 KB0134  ______________________________________________________________________
 KB0134* NAD 83(1997) POSITION- 39 36 30.18824(N) 088 17 55.35542(W)   ADJUSTED
 KB0134* NAVD 88 ORTHO HEIGHT -   200.345 (meters)      657.30  (feet) ADJUSTED
 KB0134  ______________________________________________________________________
 KB0134  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 KB0134  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 KB0134  DYNAMIC HEIGHT  -        200.233 (meters)      656.93  (feet) COMP
 KB0134  MODELED GRAVITY -    980,066.0   (mgal)                       NAVD 88
 KB0134
 KB0134  HORZ ORDER      -  SECOND
 KB0134  VERT ORDER      -  SECOND    CLASS 0
 KB0134
 KB0134.The horizontal coordinates were established by classical geodetic methods
 KB0134.and adjusted by the National Geodetic Survey in October 1999.
 KB0134
 KB0134.The orthometric height was determined by differential leveling and
 KB0134.adjusted by the NATIONAL GEODETIC SURVEY
 KB0134.in June 1991.
 KB0134
 KB0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0134.GEOID18 height accuracy estimate available here.
 KB0134
 KB0134.Click photographs - Photos may exist for this station.
 KB0134
 KB0134.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0134
 KB0134.The dynamic height is computed by dividing the NAVD 88
 KB0134.geopotential number by the normal gravity value computed on the
 KB0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0134.degrees latitude (g = 980.6199 gals.).
 KB0134
 KB0134.The modeled gravity was interpolated from observed gravity values.
 KB0134
 KB0134. The following values were computed from the NAD 83(1997) position.
 KB0134
 KB0134;                    North         East     Units Scale Factor Converg.
 KB0134;SPC IL E     -   326,520.686   302,973.380   MT  0.99997511   +0 01 19.5
 KB0134;SPC IL E     - 1,071,259.95    994,005.16   sFT  0.99997511   +0 01 19.5
 KB0134;UTM  16      - 4,385,098.966   388,510.029   MT  0.99975303   -0 49 41.0
 KB0134
 KB0134!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0134!SPC IL E     -   0.99997361  x   0.99997511  =   0.99994872
 KB0134!UTM  16      -   0.99997361  x   0.99975303  =   0.99972665
 KB0134
 KB0134:                Primary Azimuth Mark                     Grid Az
 KB0134:SPC IL E     -  HUMBOLDT MUNICIPAL TANK                  260 01 42.9
 KB0134:UTM  16      -  HUMBOLDT MUNICIPAL TANK                  260 52 43.4
 KB0134
 KB0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8851085098(NAD 83)
 KB0134
 KB0134|---------------------------------------------------------------------|
 KB0134| PID    Reference Object                     Distance      Geod. Az  |
 KB0134|                                                           dddmmss.s |
 KB0134| KB0133 HUMBOLDT RM 1                        13.223 METERS 08535     |
 KB0134| KB1173 HUMBOLDT MUNICIPAL TANK             APPROX. 1.8 KM 2600302.4 |
 KB0134| KB0131 HUMBOLDT AZ                         347.176 METERS 27124     |
 KB0134| KB1163 BOURBON TRUNKLN GAS MICROWAVE       APPROX.12.9 KM 3314342.1 |
 KB0134| KB0132 HUMBOLDT RM 2                        13.832 METERS 34335     |
 KB0134| KB1164 ARCOLA MUNICIPAL TANK 1980          APPROX. 8.7 KM 3545455.9 |
 KB0134|---------------------------------------------------------------------|
 KB0134
 KB0134                          SUPERSEDED SURVEY CONTROL
 KB0134
 KB0134  NAD 83(1997)-  39 36 30.18778(N)    088 17 55.35467(W) AD(       ) 2
 KB0134  NAD 83(1986)-  39 36 30.19982(N)    088 17 55.35158(W) AD(       ) 2
 KB0134  NAD 27      -  39 36 30.08160(N)    088 17 55.18780(W) AD(       ) 2
 KB0134  NGVD 29 (??/??/92)  200.418  (m)          657.54   (f) ADJ UNCH    2 0
 KB0134  NGVD 29             200.42   (m)          657.5    (f) LEVELING    3  
 KB0134
 KB0134.Superseded values are not recommended for survey control.
 KB0134
 KB0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0134.See file dsdata.pdf to determine how the superseded data were derived.
 KB0134
 KB0134_MARKER: DS = TRIANGULATION STATION DISK
 KB0134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0134_STAMPING: HUMBOLDT 1959
 KB0134_MARK LOGO: CGS
 KB0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0134+STABILITY: SURFACE MOTION
 KB0134_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0134+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0134
 KB0134  HISTORY     - Date     Condition        Report By
 KB0134  HISTORY     - 1959     MONUMENTED       CGS
 KB0134  HISTORY     - 1959     GOOD             CGS
 KB0134  HISTORY     - 1973     GOOD             ILHD
 KB0134  HISTORY     - 1980     GOOD             NGS
 KB0134  HISTORY     - 20050228 GOOD             ILDT
 KB0134
 KB0134                          STATION DESCRIPTION
 KB0134
 KB0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0134'THE STATION IS LOCATED ABOUT 1-1/4 MILES EAST-NORTHEAST OF HUMBOLDT ON
 KB0134'ROAD-RIGHT-OF-WAY PROPERTY.
 KB0134'
 KB0134'TO REACH THE STATION FROM THE RAILROAD DEPOT IN HUMBOLDT, GO NORTH
 KB0134'ALONG THE EAST SIDE OF TRACKS FOR 0.35 MILE TO A T ROAD, TURN RIGHT
 KB0134'AND GO EAST ON THE OILED ROAD FOR 0.9 MILE TO A CROSSROAD, KEEP
 KB0134'STRAIGHT AHEAD FOR 0.25 MILE TO THE STATION ON THE RIGHT.
 KB0134'
 KB0134'STATION MARK, A STANDARD DISK STAMPED HUMBOLDT 1959, IS SET IN A 12
 KB0134'INCH SQUARE CONCRETE POST WHICH PROJECTS 3 IN.  THE MARK IS 23.6 FEET
 KB0134'EAST OF A TELEPHONE POLE WITH A TRIANGLE BLAZE, 23 FEET SOUTH OF THE
 KB0134'APPROXIMATE CENTER OF THE OILED ROAD AND 2 FEET NORTH OF A FENCE POST.
 KB0134'
 KB0134'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED HUMBOLDT NO 1 1959, IS
 KB0134'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES. THE
 KB0134'MARK IS 67 FEET EAST-NORTHEAST OF A TELEPHONE POLE WITH A TRIANGLE
 KB0134'BLAZE AND 19 FEET SOUTH OF THE APPROXIMATE CENTER OF THE OILED ROAD.
 KB0134'
 KB0134'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED HUMBOLDT NO. 2 1959, IS
 KB0134'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 KB0134'MARK IS 14 FEET EAST OF A CONCRETE POST AND 20.5 FEET NORTH OF THE
 KB0134'APPROXIMATE CENTER OF THE OILED ROAD.
 KB0134'
 KB0134'AZIMUTH MARK, A STANDARD DISK STAMPED HUMBOLDT 1959, IS SET IN A 12
 KB0134'INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES. THE MARK IS 19 FEET
 KB0134'NORTH OF THE APPROXIMATE CENTER OF THE OILED ROAD AND 68.5 FEET
 KB0134'NORTHWEST OF A TELEPHONE POLE NO. 41.
 KB0134'
 KB0134'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE OILED ROAD
 KB0134'FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 KB0134'
 KB0134'HEIGHT OF LIGHT ABOVE STATION MARK 3.44 METERS.
 KB0134
 KB0134                          STATION RECOVERY (1959)
 KB0134
 KB0134'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0134'1.9 MI NE FROM HUMBOLDT.  ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS
 KB0134'CENTRAL RAILROAD FROM THE STATION AT HUMBOLDT, THENCE 1.0 MILE EAST
 KB0134'ALONG A CONCRETE PAVED ROAD, THENCE 0.6MILE NORTH ALONG AN OILED ROAD,
 KB0134'THENCE 0.2 MILE EAST ALONG AN OILED ROAD, 23 FEET SOUTH OF THE CENTER
 KB0134'LINE OF THE ROAD, 24 FEET EAST OF THE SEVENTH TELEPHONE POLE EAST OF
 KB0134'THE JUNCTION, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 KB0134'CONCRETE POST PROJECTING 2 INCHES.  NOTE- NORTH OF A BORROW PIT W OF I
 KB0134'57.
 KB0134
 KB0134                          STATION RECOVERY (1973)
 KB0134
 KB0134'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0134'RECOVERED IN GOOD CONDITION.
 KB0134
 KB0134                          STATION RECOVERY (1980)
 KB0134
 KB0134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB0134'THE STATION, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 KB0134'RECOVERED IN GOOD CONDITION. THE DISTANCE TO THE REFERENCE MARKS
 KB0134'COMPARED FAVORABLY WITH THE 1959 DATA HOWEVER THE DIRECTION TO
 KB0134'REFERENCE MARK 2 WAS GREATER BY 1 MINUTE AND 54 SECONDS, THE DIRECTION
 KB0134'TO REFERENCE MARK 1 COMPARED WITH THE 1959 DATA.
 KB0134'
 KB0134'THE STATION IS LOCATED 16 KM (10 MI) NORTH-NORTHEAST OF MATTOON, 8 KM
 KB0134'(5 MI) SOUTH OF ARCOLA, 1.5 KM (1 MI) EAST OF HUMBOLDT, AND ON ROAD
 KB0134'RIGHT-OF-WAY.
 KB0134'
 KB0134'TO REACH THE STATION FROM THE POST OFFICE IN HUMBOLDT GO EAST ON A
 KB0134'PAVED ROAD FOR 0.08 KM (0.05 MI) TO A CROSSROAD, JEFFERSON STREET.
 KB0134'TURN LEFT AND GO NORTH ON JEFFERSON STREET FOR 0.48 KM (0.3 MI) TO A
 KB0134'T-ROAD.  TURN RIGHT AND GO EAST ON A PAVED ROAD FOR 1.2 KM (0.8 MI) TO
 KB0134'A CROSSROAD.  CONTINUE EAST ON A DIRT ROAD FOR 0.08 KM (0.05 MI) TO
 KB0134'THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST ON THE DIRT ROAD FOR 0.4
 KB0134'KM (0.25 MI) TO A FIELD ROAD LEFT AND THE STATION ON THE RIGHT.
 KB0134'
 KB0134'THE STATION IS A STANDARD CGS DISK STAMPED---HUMBOLDT 1959---, SET
 KB0134'INTO THE TOP OF A SQUARE CONCRETE MONUMENT 25 CM ON A SIDE PROJECTING
 KB0134'2 CM ABOVE THE GROUND.  IT IS LOCATED 13.1 METERS (42.98 FT) WEST FROM
 KB0134'THE METAL WITNESS POST, 9.8 METERS (32.15 FT) SOUTH-SOUTHEAST FROM THE
 KB0134'JUNCTION OF THE DIRT ROAD AND THE FIELD ROAD AND 7.2 METERS (23.62 FT)
 KB0134'SOUTH FROM THE CENTER OF THE DIRT ROAD.
 KB0134'
 KB0134'REFERENCE MARK NUMBER 01 IS A STANDARD CGS DISK STAMPED
 KB0134'---HUMBOLDT NO 1 1959---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB0134'MONUMENT 25 CM ON A SIDE FLUSH WITH GROUND.  IT IS LOCATED 21.4 METERS
 KB0134'(70.21 FT) EAST-SOUTHEAST FROM THE JUNCTION OF THE DIRT ROAD AND THE
 KB0134'FIELD ROAD, 6.2 METERS (20.34 FT) SOUTH FROM THE CENTER OF THE DIRT
 KB0134'ROAD AND 0.1 METER (0.33 FT) NORTH FROM THE METAL WITNESS POST.  MARK
 KB0134'IS LEVEL WITH STATION.
 KB0134'
 KB0134'REFERENCE MARK NUMBER 02 IS A STANDARD CGS DISK STAMPED
 KB0134'---HUMBOLDT NO 2 1959---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB0134'MONUMENT 25 CM ON A SIDE PROJECTING 13 CM ABOVE THE GROUND.  IT IS
 KB0134'LOCATED 21.5 METERS (70.54 FT) NORTH FROM THE CENTER OF THE DIRT ROAD,
 KB0134'20.9 METERS (68.57 FT) NORTHWEST FROM THE METAL WITNESS POST, AND 12.5
 KB0134'METERS (41.01 FT) EAST FROM THE CENTER OF THE FIELD ROAD.  MARK IS
 KB0134'BELOW STATION 0.3 METER.
 KB0134'
 KB0134'AZIMUTH MARK NUMBER 01 IS A STANDARD CGS DISK STAMPED
 KB0134'---HUMBOLDT 1959---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 25
 KB0134'CM ON A SIDE PROJECTING 3 CM ABOVE THE GROUND.  IT IS LOCATED 5.0
 KB0134'METERS (16.4 FT) NORTH FROM THE CENTER OF THE DIRT ROAD AND 0.27 METER
 KB0134'(0.89 FT) EAST FROM A METAL WITNESS POST.
 KB0134'
 KB0134'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 2.9 METERS.
 KB0134
 KB0134                          STATION RECOVERY (2005)
 KB0134
 KB0134'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0134'TO REACH MARK FROM INTERSECTION OF 1600N/900E GO EAST ALONG 1600N FOR
 KB0134'0.25 MILES TO MARK ON RIGHT MARK IS 1' WEST OF THE NW CORNER OF A
 KB0134'WOODED FENCE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0131 ***********************************************************************
 KB0131  DESIGNATION -  HUMBOLDT AZ
 KB0131  PID         -  KB0131
 KB0131  STATE/COUNTY-  IL/COLES
 KB0131  COUNTRY     -  US
 KB0131  USGS QUAD   -  HUMBOLDT (2018)
 KB0131
 KB0131                         *CURRENT SURVEY CONTROL
 KB0131  ______________________________________________________________________
 KB0131* NAD 83(1997) POSITION- 39 36 30.46254(N) 088 18 09.90440(W)   ADJUSTED
 KB0131* NAVD 88 ORTHO HEIGHT -   200.362 (meters)      657.35  (feet) ADJUSTED
 KB0131  ______________________________________________________________________
 KB0131  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 KB0131  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 KB0131  DYNAMIC HEIGHT  -        200.250 (meters)      656.99  (feet) COMP
 KB0131  MODELED GRAVITY -    980,065.9   (mgal)                       NAVD 88
 KB0131
 KB0131  HORZ ORDER      -  SECOND
 KB0131  VERT ORDER      -  SECOND    CLASS 0
 KB0131
 KB0131.The horizontal coordinates were established by classical geodetic methods
 KB0131.and adjusted by the National Geodetic Survey in October 1999.
 KB0131
 KB0131.The orthometric height was determined by differential leveling and
 KB0131.adjusted by the NATIONAL GEODETIC SURVEY
 KB0131.in June 1991.
 KB0131
 KB0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0131.GEOID18 height accuracy estimate available here.
 KB0131
 KB0131.Click photographs - Photos may exist for this station.
 KB0131
 KB0131.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0131
 KB0131.The dynamic height is computed by dividing the NAVD 88
 KB0131.geopotential number by the normal gravity value computed on the
 KB0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0131.degrees latitude (g = 980.6199 gals.).
 KB0131
 KB0131.The modeled gravity was interpolated from observed gravity values.
 KB0131
 KB0131. The following values were computed from the NAD 83(1997) position.
 KB0131
 KB0131;                    North         East     Units Scale Factor Converg.
 KB0131;SPC IL E     -   326,529.020   302,626.313   MT  0.99997508   +0 01 10.2
 KB0131;SPC IL E     - 1,071,287.29    992,866.50   sFT  0.99997508   +0 01 10.2
 KB0131;UTM  16      - 4,385,112.445   388,163.201   MT  0.99975399   -0 49 50.3
 KB0131
 KB0131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0131!SPC IL E     -   0.99997361  x   0.99997508  =   0.99994869
 KB0131!UTM  16      -   0.99997361  x   0.99975399  =   0.99972761
 KB0131
 KB0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8816385112(NAD 83)
 KB0131
 KB0131                          SUPERSEDED SURVEY CONTROL
 KB0131
 KB0131  NAD 83(1997)-  39 36 30.46211(N)    088 18 09.90366(W) AD(       ) 2
 KB0131  NAD 83(1986)-  39 36 30.47416(N)    088 18 09.90057(W) AD(       ) 2
 KB0131  NAD 27      -  39 36 30.35574(N)    088 18 09.73635(W) AD(       ) 2
 KB0131  NGVD 29 (??/??/92)  200.434  (m)          657.59   (f) ADJ UNCH    2 0
 KB0131  NGVD 29             200.43   (m)          657.6    (f) LEVELING    3  
 KB0131
 KB0131.Superseded values are not recommended for survey control.
 KB0131
 KB0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0131.See file dsdata.pdf to determine how the superseded data were derived.
 KB0131
 KB0131_MARKER: DZ = AZIMUTH MARK DISK
 KB0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0131_STAMPING: HUMBOLDT 1959
 KB0131_MARK LOGO: CGS
 KB0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0131+STABILITY: SURFACE MOTION
 KB0131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0131+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0131
 KB0131  HISTORY     - Date     Condition        Report By
 KB0131  HISTORY     - 1959     MONUMENTED       CGS
 KB0131  HISTORY     - 1973     GOOD             ILHD
 KB0131  HISTORY     - 1980     GOOD             NGS
 KB0131  HISTORY     - 20050228 GOOD             ILDT
 KB0131
 KB0131                          STATION DESCRIPTION
 KB0131
 KB0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0131'1.7 MI NE FROM HUMBOLDT.
 KB0131'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0131'THE STATION AT HUMBOLDT, THENCE 1.0 MILE EAST ALONG A CONCRETE
 KB0131'PAVED ROAD, THENCE 0.6 MILE NORTH ALONG AN OILED ROAD, AT THE
 KB0131'JUNCTION OF AN EAST-WEST OILED ROAD, 18 FEET NORTH OF THE CENTER
 KB0131'LINE OF THE EAST-WEST OILED ROAD, 159 FEET EAST OF THE EXTENDED
 KB0131'CENTER LINE OF ROAD SOUTH, 218 FEET EAST OF THE CENTER LINE OF
 KB0131'THE OILED ROAD NORTH, 132 FEET NORTHEAST AND ACROSS THE ROAD
 KB0131'FROM A TELEPHONE POLE, 68 FEET NORTHWEST AND ACROSS THE ROAD
 KB0131'FROM A TELEPHONE POLE, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD
 KB0131'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0131
 KB0131                          STATION RECOVERY (1973)
 KB0131
 KB0131'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0131'RECOVERED IN GOOD CONDITION.
 KB0131
 KB0131                          STATION RECOVERY (1980)
 KB0131
 KB0131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB0131'THE STATION IS LOCATED ABOUT 16 KM (10 MI) NORTH-NORTHEAST
 KB0131'OF MATTOON, 8 KM (5 MI) SOUTH OF ARCOLA, 1.6 KM (1 MI)
 KB0131'EAST NORTHEAST OF HUMBOLDT, IN THE NW1/4,S3,T13N,R8E OF
 KB0131'HUMBOLDT TOWNSHIP, AND ON TOWNSHIP ROAD RIGHT-OF-WAY.
 KB0131'
 KB0131'TO REACH THE STATION FROM THE POST OFFICE IN HUMBOLDT, GO
 KB0131'EAST ON ELM STREET FOR 0.08 KM (0.05 MI) TO JEFFERSON
 KB0131'STREET.  TURN LEFT AND GO NORTH ON JEFFERSON STREET FOR
 KB0131'0.5 KM (0.3 MI) TO A T-INTERSECTION.  TURN RIGHT AND GO EAST
 KB0131'ON WASHINGTON STREET FOR 1.3 KM (0.8 MI) TO A CROSSROAD.
 KB0131'CONTINUE EAST ON A DIRT ROAD FOR 0.08 KM (0.05 MI) TO THE
 KB0131'STATION ON THE LEFT.
 KB0131'
 KB0131'THE STATION IS A STANDARD CGS AZIMUTH MARK DISK
 KB0131'STAMPED---HUMBOLDT 1959---,
 KB0131'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 25 CM ON A SIDE
 KB0131'PROJECTING 3 CM ABOVE THE GROUND.  IT IS LOCATED
 KB0131'5.0 METERS (16.4 FT) NORTH FROM THE CENTER OF A DIRT ROAD AND
 KB0131'0.26 METER (0.9 FT) EAST FROM A METAL WITNESS POST AND
 KB0131'ABOUT 1 METER ABOVE THE ROAD.
 KB0131'
 KB0131'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
 KB0131
 KB0131                          STATION RECOVERY (2005)
 KB0131
 KB0131'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1173 ***********************************************************************
 KB1173  DESIGNATION -  HUMBOLDT MUNICIPAL TANK
 KB1173  PID         -  KB1173
 KB1173  STATE/COUNTY-  IL/COLES
 KB1173  COUNTRY     -  US
 KB1173  USGS QUAD   -  HUMBOLDT (2018)
 KB1173
 KB1173                         *CURRENT SURVEY CONTROL
 KB1173  ______________________________________________________________________
 KB1173* NAD 83(1997) POSITION- 39 36 19.85639(N) 088 19 11.44755(W)   ADJUSTED
 KB1173  ______________________________________________________________________
 KB1173  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 KB1173  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 KB1173  HORZ ORDER      -  THIRD
 KB1173
 KB1173.The horizontal coordinates were established by classical geodetic methods
 KB1173.and adjusted by the National Geodetic Survey in October 1999.
 KB1173
 KB1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1173.GEOID18 height accuracy estimate available here.
 KB1173
 KB1173.Click photographs - Photos may exist for this station.
 KB1173
 KB1173.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1173
 KB1173. The following values were computed from the NAD 83(1997) position.
 KB1173
 KB1173;                    North         East     Units Scale Factor Converg.
 KB1173;SPC IL E     -   326,201.565   301,158.260   MT  0.99997502   +0 00 31.0
 KB1173;SPC IL E     - 1,070,212.97    988,050.06   sFT  0.99997502   +0 00 31.0
 KB1173;UTM  16      - 4,384,806.874   386,690.774   MT  0.99975807   -0 50 29.4
 KB1173
 KB1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8669084806(NAD 83)
 KB1173
 KB1173                          SUPERSEDED SURVEY CONTROL
 KB1173
 KB1173  NAD 83(1997)-  39 36 19.85579(N)    088 19 11.44662(W) AD(       ) 3
 KB1173  NAD 83(1986)-  39 36 19.86820(N)    088 19 11.44365(W) AD(       ) 3
 KB1173  NAD 27      -  39 36 19.74910(N)    088 19 11.27440(W) AD(       ) 3
 KB1173
 KB1173.Superseded values are not recommended for survey control.
 KB1173
 KB1173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1173.See file dsdata.pdf to determine how the superseded data were derived.
 KB1173
 KB1173_MARKER: 53 = ELEVATED TANK
 KB1173
 KB1173  HISTORY     - Date     Condition        Report By
 KB1173  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1173
 KB1173                          STATION DESCRIPTION
 KB1173
 KB1173'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1173'THE STATION, HUMBOLDT MUNICIPAL WATER TANK, IS THE TOP CENTER
 KB1173'OF A 120 FEET, 4-LEGGED ELEVATED WATER TANK, LIGHT BLUE IN COLOR
 KB1173'WITH BLACK LETTERING (HUMBOLDT) AND OWNED BY THE CITY OF
 KB1173'HUMBOLDT.
 KB1173'
 KB1173'THE STATION IS LOCATED IN THE NORTH PART OF HUMBOLDT, SOUTHEAST
 KB1173'OF THE INTERSECTION OF COMMERICIAL AND MULBERRY STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0133 ***********************************************************************
 KB0133  DESIGNATION -  HUMBOLDT RM 1
 KB0133  PID         -  KB0133
 KB0133  STATE/COUNTY-  IL/COLES
 KB0133  COUNTRY     -  US
 KB0133  USGS QUAD   -  HUMBOLDT (2018)
 KB0133
 KB0133                         *CURRENT SURVEY CONTROL
 KB0133  ______________________________________________________________________
 KB0133* NAD 83(1986) POSITION- 39 36 30.22   (N) 088 17 54.80   (W)   HD_HELD1
 KB0133* NAVD 88 ORTHO HEIGHT -   200.216 (meters)      656.88  (feet) ADJUSTED
 KB0133  ______________________________________________________________________
 KB0133  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 KB0133  DYNAMIC HEIGHT  -        200.105 (meters)      656.51  (feet) COMP
 KB0133  MODELED GRAVITY -    980,066.0   (mgal)                       NAVD 88
 KB0133
 KB0133  VERT ORDER      -  SECOND    CLASS 0
 KB0133
 KB0133.The horizontal coordinates were determined by differentially corrected
 KB0133.hand held GPS observations or other comparable positioning techniques
 KB0133.and have an estimated accuracy of +/- 3 meters.
 KB0133
 KB0133.The orthometric height was determined by differential leveling and
 KB0133.adjusted by the NATIONAL GEODETIC SURVEY
 KB0133.in June 1991.
 KB0133
 KB0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0133.GEOID18 height accuracy estimate available here.
 KB0133
 KB0133.Click photographs - Photos may exist for this station.
 KB0133
 KB0133.The dynamic height is computed by dividing the NAVD 88
 KB0133.geopotential number by the normal gravity value computed on the
 KB0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0133.degrees latitude (g = 980.6199 gals.).
 KB0133
 KB0133.The modeled gravity was interpolated from observed gravity values.
 KB0133
 KB0133;                    North         East    Units  Estimated Accuracy
 KB0133;SPC IL E     -   326,521.7     302,986.6     MT  (+/- 3 meters HH1 GPS) 
 KB0133
 KB0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8852385099(NAD 83)
 KB0133
 KB0133                          SUPERSEDED SURVEY CONTROL
 KB0133
 KB0133  NGVD 29 (??/??/92)  200.289  (m)          657.11   (f) ADJ UNCH    2 0
 KB0133
 KB0133.Superseded values are not recommended for survey control.
 KB0133
 KB0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0133.See file dsdata.pdf to determine how the superseded data were derived.
 KB0133
 KB0133_MARKER: DR = REFERENCE MARK DISK
 KB0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0133_STAMPING: HUMBOLDT NO 1 1959
 KB0133_MARK LOGO: CGS
 KB0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0133+STABILITY: SURFACE MOTION
 KB0133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0133+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0133
 KB0133  HISTORY     - Date     Condition        Report By
 KB0133  HISTORY     - 1959     MONUMENTED       CGS
 KB0133  HISTORY     - 1973     GOOD             ILHD
 KB0133  HISTORY     - 20050228 GOOD             ILDT
 KB0133
 KB0133                          STATION DESCRIPTION
 KB0133
 KB0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0133'1.9 MI NE FROM HUMBOLDT.
 KB0133'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0133'THE STATION AT HUMBOLDT, THENCE 1.0 MILE EAST ALONG A CONCRETE
 KB0133'PAVED ROAD, THENCE 0.6 MILE NORTH ALONG AN OILED ROAD, THENCE
 KB0133'0.2 MILE EAST ALONG AN OILED ROAD, 20 FEET SOUTH OF THE CENTER
 KB0133'LINE OF THE ROAD, 67 FEET EAST OF THE SEVENTH TELEPHONE POLE
 KB0133'EAST OF THE JUNCTION, 43.3 FEET EAST OF TRIANGULATION STATION
 KB0133'HUMBOLDT, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 KB0133'CONCRETE POST PROJECTING 2 INCHES.  NOTE-- NORTH OF A BORROW
 KB0133'PIT W OF I 57.
 KB0133
 KB0133                          STATION RECOVERY (1973)
 KB0133
 KB0133'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0133'RECOVERED IN GOOD CONDITION.
 KB0133
 KB0133                          STATION RECOVERY (2005)
 KB0133
 KB0133'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0132 ***********************************************************************
 KB0132  DESIGNATION -  HUMBOLDT RM 2
 KB0132  PID         -  KB0132
 KB0132  STATE/COUNTY-  IL/COLES
 KB0132  COUNTRY     -  US
 KB0132  USGS QUAD   -  HUMBOLDT (2018)
 KB0132
 KB0132                         *CURRENT SURVEY CONTROL
 KB0132  ______________________________________________________________________
 KB0132* NAD 83(1986) POSITION- 39 36 30.62   (N) 088 17 55.52   (W)   HD_HELD1
 KB0132* NAVD 88 ORTHO HEIGHT -   200.200 (meters)      656.82  (feet) ADJUSTED
 KB0132  ______________________________________________________________________
 KB0132  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 KB0132  DYNAMIC HEIGHT  -        200.088 (meters)      656.46  (feet) COMP
 KB0132  MODELED GRAVITY -    980,066.0   (mgal)                       NAVD 88
 KB0132
 KB0132  VERT ORDER      -  SECOND    CLASS 0
 KB0132
 KB0132.The horizontal coordinates were determined by differentially corrected
 KB0132.hand held GPS observations or other comparable positioning techniques
 KB0132.and have an estimated accuracy of +/- 3 meters.
 KB0132
 KB0132.The orthometric height was determined by differential leveling and
 KB0132.adjusted by the NATIONAL GEODETIC SURVEY
 KB0132.in June 1991.
 KB0132
 KB0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0132.GEOID18 height accuracy estimate available here.
 KB0132
 KB0132.Click photographs - Photos may exist for this station.
 KB0132
 KB0132.The dynamic height is computed by dividing the NAVD 88
 KB0132.geopotential number by the normal gravity value computed on the
 KB0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0132.degrees latitude (g = 980.6199 gals.).
 KB0132
 KB0132.The modeled gravity was interpolated from observed gravity values.
 KB0132
 KB0132;                    North         East    Units  Estimated Accuracy
 KB0132;SPC IL E     -   326,534.0     302,969.4     MT  (+/- 3 meters HH1 GPS) 
 KB0132
 KB0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8850685112(NAD 83)
 KB0132
 KB0132                          SUPERSEDED SURVEY CONTROL
 KB0132
 KB0132  NGVD 29 (??/??/92)  200.272  (m)          657.06   (f) ADJ UNCH    2 0
 KB0132
 KB0132.Superseded values are not recommended for survey control.
 KB0132
 KB0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0132.See file dsdata.pdf to determine how the superseded data were derived.
 KB0132
 KB0132_MARKER: DR = REFERENCE MARK DISK
 KB0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0132_STAMPING: HUMBOLDT NO 2 1959
 KB0132_MARK LOGO: CGS
 KB0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0132+STABILITY: SURFACE MOTION
 KB0132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0132+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0132
 KB0132  HISTORY     - Date     Condition        Report By
 KB0132  HISTORY     - 1959     MONUMENTED       CGS
 KB0132  HISTORY     - 1973     GOOD             ILHD
 KB0132  HISTORY     - 20050228 GOOD             ILDT
 KB0132
 KB0132                          STATION DESCRIPTION
 KB0132
 KB0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0132'1.9 MI NE FROM HUMBOLDT.
 KB0132'ABOUT 0.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0132'THE STATION AT HUMBOLDT, THENCE 1.0 MILE EAST ALONG A CONCRETE
 KB0132'PAVED ROAD, THENCE 0.6 MILE NORTH ALONG AN OILED ROAD, THENCE
 KB0132'0.2 MILE EAST ALONG AN OILED ROAD, 18 FEET NORTH OF THE CENTER
 KB0132'LINE OF THE ROAD, 46 1/2 FEET NORTH-NORTHEAST AND ACROSS THE
 KB0132'ROAD FROM THE SEVENTH TELEPHONE POLE EAST OF THE JUNCTION, 45.4
 KB0132'FEET NORTH-NORTHWEST AND ACROSS THE ROAD FROM TRIANGULATION
 KB0132'STATION HUMBOLDT, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 KB0132'OF A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- NORTH OF A BORROW
 KB0132'PIT W OF I 57.
 KB0132
 KB0132                          STATION RECOVERY (1973)
 KB0132
 KB0132'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0132'RECOVERED IN GOOD CONDITION.
 KB0132
 KB0132                          STATION RECOVERY (2005)
 KB0132
 KB0132'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1869 ***********************************************************************
 LC1869  CBN         -  This is a Cooperative Base Network Control Station.
 LC1869  DESIGNATION -  HUMMEL
 LC1869  PID         -  LC1869
 LC1869  STATE/COUNTY-  IL/WOODFORD
 LC1869  COUNTRY     -  US
 LC1869  USGS QUAD   -  BENSON (2018)
 LC1869
 LC1869                         *CURRENT SURVEY CONTROL
 LC1869  ______________________________________________________________________
 LC1869* NAD 83(2011) POSITION- 40 50 17.27488(N) 089 05 23.40207(W)   ADJUSTED
 LC1869* NAD 83(2011) ELLIP HT-   198.123 (meters)        (06/27/12)   ADJUSTED
 LC1869* NAD 83(2011) EPOCH   -  2010.00
 LC1869* NAVD 88 ORTHO HEIGHT -   230.6   (meters)      757.    (feet) GPS OBS
 LC1869  ______________________________________________________________________
 LC1869  NAVD 88 orthometric height was determined with geoid model    GEOID96
 LC1869  GEOID HEIGHT    -        -32.241 (meters)                     GEOID96
 LC1869  GEOID HEIGHT    -        -32.437 (meters)                     GEOID18
 LC1869  NAD 83(2011) X  -     76,763.180 (meters)                     COMP
 LC1869  NAD 83(2011) Y  - -4,831,905.215 (meters)                     COMP
 LC1869  NAD 83(2011) Z  -  4,148,969.586 (meters)                     COMP
 LC1869  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 LC1869
 LC1869  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1869  Standards:
 LC1869         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1869            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1869  -------------------------------------------------------------------
 LC1869  NETWORK    0.68   1.35           0.32   0.22   0.69     -0.03645358
 LC1869  -------------------------------------------------------------------
 LC1869  Click here for local accuracies and other accuracy information.
 LC1869
 LC1869.The horizontal coordinates were established by GPS observations
 LC1869.and adjusted by the National Geodetic Survey in June 2012.
 LC1869
 LC1869.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1869.been affixed to the stable North American tectonic plate. See 
 LC1869.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1869
 LC1869.The horizontal coordinates are valid at the epoch date displayed above
 LC1869.which is a decimal equivalence of Year/Month/Day.
 LC1869
 LC1869.The orthometric height was determined by GPS observations and a
 LC1869.high-resolution geoid model.
 LC1869
 LC1869.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1869.GEOID18 height accuracy estimate available here.
 LC1869
 LC1869.Click photographs - Photos may exist for this station.
 LC1869
 LC1869.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1869
 LC1869.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1869
 LC1869.The ellipsoidal height was determined by GPS observations
 LC1869.and is referenced to NAD 83.
 LC1869
 LC1869. The following values were computed from the NAD 83(2011) position.
 LC1869
 LC1869;                    North         East     Units Scale Factor Converg.
 LC1869;SPC IL W     -   463,608.856   790,816.251   MT  1.00004265   +0 42 15.2
 LC1869;SPC IL W     - 1,521,023.39  2,594,536.32   sFT  1.00004265   +0 42 15.2
 LC1869;UTM  16      - 4,522,890.166   323,806.754   MT  0.99998211   -1 22 01.0
 LC1869
 LC1869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1869!SPC IL W     -   0.99996892  x   1.00004265  =   1.00001157
 LC1869!UTM  16      -   0.99996892  x   0.99998211  =   0.99995103
 LC1869
 LC1869:                Primary Azimuth Mark                     Grid Az
 LC1869:SPC IL W     -  HUMMEL AZ MK RESET                       250 56 21.7
 LC1869:UTM  16      -  HUMMEL AZ MK RESET                       253 00 37.9
 LC1869
 LC1869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2380622890(NAD 83)
 LC1869
 LC1869|---------------------------------------------------------------------|
 LC1869| PID    Reference Object                     Distance      Geod. Az  |
 LC1869|                                                           dddmmss.s |
 LC1869| LC1871 HUMMEL RM 3                          30.903 METERS 02436     |
 LC1869| LC1864 MINONK MUNICIPAL STANDPIPE          APPROX. 8.2 KM 0305905.1 |
 LC1869| LC1865 MINONK CATHOLIC CHURCH SPIRE        APPROX. 8.8 KM 0345549.5 |
 LC1869| CI7548 HUMMEL RM 1                          21.048 METERS 17946     |
 LC1869| CI7547 HUMMEL AZ MK RESET                                 2513836.9 |
 LC1869| CI7546 HUMMEL AZ MK                                       2514223.9 |
 LC1869| CI7549 HUMMEL RM 2                          25.902 METERS 28259     |
 LC1869| LC1872 BENSON ILL PWR CO MWV KSF 47        APPROX. 4.0 KM 2975257.3 |
 LC1869| LC1868 BENSON MUNICIPAL TANK               APPROX. 2.9 KM 2990038.9 |
 LC1869|---------------------------------------------------------------------|
 LC1869
 LC1869                          SUPERSEDED SURVEY CONTROL
 LC1869
 LC1869  NAD 83(2007)-  40 50 17.27468(N)    089 05 23.40293(W) AD(2002.00) 0
 LC1869  ELLIP H (02/10/07)  198.148  (m)                       GP(2002.00)    
 LC1869  ELLIP H (10/15/04)  198.149  (m)                       GP(       ) 4 2
 LC1869  NAD 83(1997)-  40 50 17.27460(N)    089 05 23.40269(W) AD(       ) B
 LC1869  ELLIP H (07/17/98)  198.164  (m)                       GP(       ) 4 1
 LC1869  NAD 83(1986)-  40 50 17.29005(N)    089 05 23.40893(W) AD(       ) 1
 LC1869  NAD 27      -  40 50 17.16400(N)    089 05 23.13800(W) AD(       ) 1
 LC1869  NGVD 29 (07/19/86)  231.0    (m)          758.     (f) VERT ANG       
 LC1869
 LC1869.Superseded values are not recommended for survey control.
 LC1869
 LC1869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1869.See file dsdata.pdf to determine how the superseded data were derived.
 LC1869
 LC1869_MARKER: DS = TRIANGULATION STATION DISK
 LC1869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1869_STAMPING: HUMMEL 1939
 LC1869_MARK LOGO: CGS
 LC1869_PROJECTION: FLUSH
 LC1869_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1869+STABILITY: SURFACE MOTION
 LC1869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1869+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC1869
 LC1869  HISTORY     - Date     Condition        Report By
 LC1869  HISTORY     - 1939     MONUMENTED       CGS
 LC1869  HISTORY     - 1959     GOOD             CGS
 LC1869  HISTORY     - 1961     GOOD             CGS
 LC1869  HISTORY     - 1969     GOOD             CGS
 LC1869  HISTORY     - 1972     GOOD             ILDT
 LC1869  HISTORY     - 19970313 GOOD             NGS
 LC1869  HISTORY     - 19981014 GOOD             USPSQD
 LC1869  HISTORY     - 20020121 GOOD             INDIV
 LC1869  HISTORY     - 200205   GOOD             ASCPC
 LC1869
 LC1869                          STATION DESCRIPTION
 LC1869
 LC1869'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1869'THE STATION IS 3.0 MILES WEST-SOUTHWEST OF WOODFORD.  2.0
 LC1869'MILES SOUTHEAST OF BENSON.  IN THE NE 1/4 NE 1/4 OF SEC.
 LC1869'3, T. 27 N., R. 1 E.  43 FEET SOUTH OF THE CENTER LINE OF THE
 LC1869'EAST-AND-WEST ROAD.  19 FEET SOUTH OF THE T-INTERSECTION OF
 LC1869'THE FENCES.  AND 2.5 FEET EAST OF THE NORTH-AND-SOUTH FENCE
 LC1869'LINE.  THE MARK, PROJECT 4 INCHES ABOVE
 LC1869'THE GROUND AND IS STAMPED HUMMEL 1939.
 LC1869'
 LC1869'TO REACH THE STATION FROM THE HIGH SCHOOL IN BENSON, GO EAST
 LC1869'ON ILLINOIS STATE ROUTE NO. 116 FOR 0.7 MILE TO A CROSS ROAD.
 LC1869'TURN RIGHT, SOUTH, AND GO SOUTH ON THE GRAVEL ROAD FOR 1.0
 LC1869'MILE, TURN LEFT, EAST, AT THE ROAD END AND GO 0.7 MILE TO
 LC1869'THE STATION ON THE RIGHT, SOUTH SIDE OF THE ROAD.
 LC1869'
 LC1869'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1869'BRONZE DISKS SET IN CONCRETE.
 LC1869'
 LC1869'THE AZIMUTH MARK IS APPROXIMATELY 1.3 MILES WEST-SOUTHWEST
 LC1869'OF THE STATION, IN THE EAST RIGHT-OF-WAY FENCE LINE OF THE
 LC1869'NORTH-AND-SOUTH COUNTY ROAD.  32 FEET EAST OF THE CENTER LINE
 LC1869'OF THE ROAD.  41 FEET NORTH OF A HIGHLINE POLE.  13 FEET
 LC1869'SOUTH OF THE CENTER OF THE GATE LEADING INTO THE FIELD.  AND
 LC1869'2 FEET EAST OF THE FENCE LINE.  THE MARK, PROJECTS
 LC1869'6 INCHES ABOVE THE GROUND AND IS STAMPED HUMMEL 1939.
 LC1869'
 LC1869'REFERENCE MARK NO. 1 IS 21.199 METERS AND 69.55 FEET SOUTH
 LC1869'OF THE STATION IN THE NORTH-AND-SOUTH FENCE LINE.  THE MARK,
 LC1869'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED
 LC1869'HUMMEL NO 1 1939.
 LC1869'
 LC1869'REFERENCE MARK NO. 2 IS 25.914 METERS AND 85.02 FEET
 LC1869'WEST-NORTHWEST OF THE STATION IN THE EAST-AND-WEST FENCE LINE.
 LC1869'24 FEET SOUTH OF THE CENTER LINE OF THE EAST-AND-WEST ROAD
 LC1869'AND 1.5 FEET SOUTHEAST OF A HIGHLINE POLE.  THE MARK,
 LC1869'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED HUMMEL
 LC1869'NO 2 1939.
 LC1869'
 LC1869'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS
 LC1869'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1869'
 LC1869'90-FOOT TOWER AT SCHLOSSER AND A 64-FOOT TOWER AT PANOLA
 LC1869'ECC ARE VISIBLE FROM GROUND AT THIS STATION.
 LC1869'
 LC1869'64-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT FEVERS.
 LC1869'
 LC1869'64-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT EL PASO ECC.
 LC1869'
 LC1869'37-FOOT TOWER IS NEEDED TO SEE 77-FOOT TOWER AT DRESSLER.
 LC1869'
 LC1869'37-FOOT TOWER IS NEEDED TO SEE 64-FOOT TOWER AT LUDWICK.
 LC1869'
 LC1869'37-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT GINGRICH.
 LC1869'
 LC1869'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 LC1869
 LC1869                          STATION RECOVERY (1959)
 LC1869
 LC1869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JAW)
 LC1869'STATION RECOVERED AND ALL MARKS FOUND TO BE IN GOOD CONDITION.
 LC1869'
 LC1869'TO REACH FROM THE POST OFFICE IN BENSON, GO WESTERLY FOR 0.2
 LC1869'MILE TO T-ROAD.  TURN LEFT AND GO SOUTH FOR 0.65 MILE TO T-ROAD.
 LC1869'TURN LEFT AND GO EAST FOR 0.5 MILE TO SIDE ROAD RIGHT.  (TO
 LC1869'REACH THE AZIMUTH MARK FROM HERE GO SOUTH FOR 0.45 MILE AND
 LC1869'MARK ON LEFT SIDE OF ROAD).  CONTINUE EAST ON GRAVEL ROAD
 LC1869'FOR 1.25 MILES TO FENCE CORNER ON RIGHT AND STATION ON RIGHT.
 LC1869
 LC1869                          STATION RECOVERY (1961)
 LC1869
 LC1869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1869'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD
 LC1869'CONDITION.  A DIFFERENCE WAS FOUND IN THE DISTANCE AND DIRECTION
 LC1869'FOR REFERENCE MARK NO. 1 AND IT APPEARED TO HAVE BEEN LOWERED.
 LC1869'A NEW AZIMUTH MARK WAS ESTABLISHED AND THE OLD ONE DESTROYED
 LC1869'AS REQUESTED.
 LC1869'
 LC1869'A NEW AND COMPLETE DESCRIPTION FOLLOWS--
 LC1869'
 LC1869'THE STATION IS LOCATED ABOUT 6.0 MILES NORTHEAST OF ROANOKE,
 LC1869'ABOUT 3.0 MILES WEST-SOUTHWEST OF WOODFORD AND ABOUT 2.0 MILES
 LC1869'SOUTHEAST OF BENSON ON THE SOUTH SIDE OF THE EAST-WEST ROAD.
 LC1869'THE STATION IS A STANDARD STATION DISK SET IN THE TOP OF A
 LC1869'12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND
 LC1869'AND IS STAMPED HUMMEL 1939.  THE MARK IS
 LC1869'43 FEET SOUTH OF THE CENTER OF THE EAST-WEST ROAD, 19 FEET
 LC1869'SOUTH OF A FENCE CORNER AND 2.5 FEET EAST OF A NORTH-SOUTH
 LC1869'FENCE.
 LC1869'
 LC1869'TO REACH THE STATION FROM THE BENSON HIGH SCHOOL, GO EAST ON
 LC1869'STATE HIGHWAY 116 FOR 0.7 MILE TO A CROSSROAD, TURN RIGHT
 LC1869'AND GO SOUTH FOR 1.0 MILE TO A T-INTERSECTION, TURN LEFT AND
 LC1869'GO EAST FOR 0.7 MILE TO THE STATION ON THE SOUTH SIDE OF
 LC1869'ROAD.
 LC1869'
 LC1869'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF
 LC1869'A 12 INCH SQUARE CONCRETE POST WHICH IS 4 INCHES BELOW THE
 LC1869'SURFACE OF THE GROUND AND STAMPED HUMMEL NO 1 1939.  THE
 LC1869'MARK IS 112 FEET SOUTH OF THE CENTER OF THE ROAD AND 1 FOOT
 LC1869'EAST OF FENCE.
 LC1869'
 LC1869'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 LC1869'OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES
 LC1869'AND THE DISK IS STAMPED HUMMEL NO 2 1939.  THE MARK IS 80
 LC1869'FEET WEST OF THE FENCE CORNER, 2.6 FEET EAST OF THE WITNESS
 LC1869'POST AND 24 FEET SOUTH OF THE CENTER OF THE ROAD.
 LC1869'
 LC1869'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A
 LC1869'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1869'GROUND AND IS STAMPED HUMMEL 1939 RESET 1961.  THE MARK IS
 LC1869'35 FEET NORTH-NORTHEAST OF A POWER POLE, 35 FEET EAST OF THE
 LC1869'CENTER OF ROAD, 21 FEET SOUTH OF A FIELD DRIVEWAY AND 1.4
 LC1869'FEET EAST OF THE WITNESS POST.
 LC1869'
 LC1869'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 1.25
 LC1869'MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO SOUTH FOR 0.45
 LC1869'MILE TO THE AZIMUTH MARK ON EAST SIDE OF ROAD.
 LC1869
 LC1869                          STATION RECOVERY (1969)
 LC1869
 LC1869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1869'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK
 LC1869'WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE DISTANCE
 LC1869'AND DIRECTION TO THE REFERENCE MARKS COMPARED FAVORABLY WITH THE
 LC1869'OLD DATA.  THE AZIMUTH MARK WAS OBSTRUCTED BY CORN AT THIS
 LC1869'DATE.  REFERENCE MARK 3 WAS ESTABLISHED AND OCCUPIED AT THE TIME
 LC1869'DUE TO A POWER LINE BEING TOO CLOSE TO THE STATION.  A COMPLETE
 LC1869'NEW DESCRIPTION FOLLOWS.
 LC1869'
 LC1869'THE STATION IS LOCATED ABOUT 6 MILES NORTHEAST OF ROANOAK, 3
 LC1869'MILES WEST-SOUTHWEST OF WOODFORD, 2 MILES SOUTHEAST OF BENSON
 LC1869'AND ON THE PROPERTY OF MR. ROBERT WYSS.
 LC1869'
 LC1869'TO REACH THE STATION FROM THE POST OFFICE IN BENSON, GO WEST
 LC1869'ON MAIN STREET FOR 0.2 MILE TO A T-INTERSECTION.  TURN LEFT AND
 LC1869'GO SOUTH ON A SURFACED ROAD FOR 0.7 MILE TO A T-INTERSECTION.  TURN
 LC1869'LEFT AND GO SOUTH ON A SURFACED ROAD FOR 0.7 MILE TO A
 LC1869'T-INTERSECTION.  TURN LEFT AND GO EAST ON A SURFACED ROAD FOR
 LC1869'0.45 MILE TO A SIDE ROAD RIGHT.  (TO REACH THE AZIMUTH MARK TURN
 LC1869'RIGHT AND GO SOUTH ON A SURFACED ROAD FOR 0.45 MILE TO THE MARK
 LC1869'ON THE LEFT.) CONTINUE AHEAD EAST ON THE SURFACED ROAD FOR 1.35
 LC1869'MILES TO THE MARK ON THE RIGHT AS DESCRIBED.
 LC1869'
 LC1869'THE STATION MARK IS A STANDARD DISK STAMPED HUMMEL 1939, SET
 LC1869'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH
 LC1869'WITH THE GROUND SURFACE.  IT IS 45 FEET SOUTH OF THE CENTER OF
 LC1869'THE SURFACED ROAD, 21 FEET SOUTH-SOUTHEAST OF A METAL WITNESS
 LC1869'POST WITH SIGN ATTACHED, 19 FEET SOUTH OF A CORNER FENCE POST
 LC1869'AND 1 FOOT EAST OF A FENCE.  NOTE 1A7A
 LC1869'
 LC1869'REFERENCE MARK 1 IS A STANDARD DISK STAMPED HUMMEL NO 1 1939,
 LC1869'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 LC1869'4 INCHES ABOVE THE GROUND SURFACE.  IT IS 112 FEET SOUTH OF THE
 LC1869'CENTER OF THE SURFACED ROAD, 88 FEET SOUTH OF THE CORNER FENCE
 LC1869'POST AND 1 FOOT EAST OF THE FENCE.  NOTE 11A
 LC1869'
 LC1869'REFERENCE MARK 2 IS A STANDARD DISK STAMPED HUMMEL NO 2 1939,
 LC1869'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 LC1869'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 80 FEET WEST
 LC1869'OF THE CORNER FENCE POST, 75 FEET WEST OF THE METAL WITNESS POST
 LC1869'WITH SIGN ATTACHED AND 25 FEET SOUTH OF THE CENTER OF THE
 LC1869'SURFACED ROAD.  NOTE 11A
 LC1869'
 LC1869'REFERENCE MARK 3 IS A STANDARD DISK STAMPED HUMMEL 1939 NO 3
 LC1869'1969, SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES
 LC1869'BELOW THE GROUND SURFACE.  IT IS 50 FEET NORTH OF THE CENTER OF
 LC1869'THE SURFACED ROAD, 2 FEET EAST OF A FENCE AND 2 FEET SOUTHEAST
 LC1869'OF A METAL WITNESS POST WITH SIGN ATTACHED.  AN UNDERGROUND MARK
 LC1869'SET FOR THIS REFERENCE MARK.  NOTE 11B
 LC1869'
 LC1869'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HUMMEL 1939 RESET
 LC1869'1961, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 LC1869'IS FLUSH WITH THE GROUND SURFACE.  IT IS 90 FEET SOUTH OF A FIELD
 LC1869'ENTRANCE, 34 FEET EAST OF THE CENTER OF THE SURFACED ROAD AND 1.5
 LC1869'FEET EAST OF A METAL WITNESS POST WITH SIGN ATTACHED.  NOTE 16A
 LC1869'
 LC1869'THE TRAVERSE DISTANCE ABOVE HAS BEEN REDUCED TO SEA LEVEL.
 LC1869'
 LC1869'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 LC1869'2 MILES EAST OF BENSON.
 LC1869
 LC1869                          STATION RECOVERY (1972)
 LC1869
 LC1869'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (JWH)
 LC1869'HUMMEL 1939-GOOD COND.
 LC1869'
 LC1869'HUMMEL NO. 2 1939-GOOD COND.
 LC1869'
 LC1869'HUMMEL NO. 1 1939-GOOD COND.
 LC1869'
 LC1869'HUMMEL 1939 RESET 1961-GOOD COND.
 LC1869'
 LC1869'R.M. 2 - DELETE 2.6 FT. E. OF THE WITNESS POST.
 LC1869'
 LC1869'AZI MARK - DELETE 35.0 FT. N NE OF A POWER POLE.
 LC1869'
 LC1869'AZI MARK IS NOW 88.5 FT. SO. OF A FIELD DRIVE AND AT EDGE OF
 LC1869'FIELD LINE.
 LC1869
 LC1869                          STATION RECOVERY (1997)
 LC1869
 LC1869'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC1869'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTHWEST OF MINONK AND
 LC1869'1.9 MI (3.1 KM) SOUTHEAST OF BENSON.  TO REACH FROM THE JUNCTION OF
 LC1869'INTERSTATE HIGHWAY 39 AND STATE ROUTE 116 (EXIT 22), GO WEST ON ROUTE
 LC1869'116 FOR 2.5 MI (4.0 KM) TO A CROSSROAD.  TURN LEFT, SOUTH, ON ROAD
 LC1869'2400E FOR 1.0 MI (1.6 KM) TO A CROSSROAD.  TURN RIGHT, WEST, ON ROAD
 LC1869'1700N FOR 0.25 MI (0.40 KM) TO THE STATION ON THE LEFT AT A METAL
 LC1869'WITNESS POST, 13.7 M (44.9 FT) SOUTH OF THE CENTER OF THE ROAD, 5.7 M
 LC1869'(18.7 FT) SOUTH OF A LARGE WOOD POST, AND 24.4 M (80.1 FT) SOUTHWEST
 LC1869'OF A WOOD POST ON THE NORTH SIDE OF THE ROAD.
 LC1869
 LC1869                          STATION RECOVERY (1998)
 LC1869
 LC1869'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1869'RECOVERED IN GOOD CONDITION.
 LC1869
 LC1869                          STATION RECOVERY (2002)
 LC1869
 LC1869'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KEZ)
 LC1869'RECOVERED AS DESCRIBED
 LC1869'DESCRIPTION IS ADEQUATE
 LC1869
 LC1869                          STATION RECOVERY (2002)
 LC1869
 LC1869'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1869'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1871 ***********************************************************************
 LC1871  DESIGNATION -  HUMMEL RM 3
 LC1871  PID         -  LC1871
 LC1871  STATE/COUNTY-  IL/WOODFORD
 LC1871  COUNTRY     -  US
 LC1871  USGS QUAD   -  BENSON (2018)
 LC1871
 LC1871                         *CURRENT SURVEY CONTROL
 LC1871  ______________________________________________________________________
 LC1871* NAD 83(1997) POSITION- 40 50 18.18531(N) 089 05 22.85360(W)   ADJUSTED
 LC1871* NAVD 88 ORTHO HEIGHT -   230.8   (meters)      757.    (feet) VERTCON3
 LC1871  ______________________________________________________________________
 LC1871  GEOID HEIGHT    -        -32.438 (meters)                     GEOID18
 LC1871  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 LC1871  HORZ ORDER      -  FIRST
 LC1871
 LC1871.The horizontal coordinates were established by classical geodetic methods
 LC1871.and adjusted by the National Geodetic Survey in October 1999.
 LC1871
 LC1871.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1871.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1871
 LC1871.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1871.GEOID18 height accuracy estimate available here.
 LC1871
 LC1871.Click photographs - Photos may exist for this station.
 LC1871
 LC1871.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1871
 LC1871. The following values were computed from the NAD 83(1997) position.
 LC1871
 LC1871;                    North         East     Units Scale Factor Converg.
 LC1871;SPC IL W     -   463,637.098   790,828.755   MT  1.00004268   +0 42 15.5
 LC1871;SPC IL W     - 1,521,116.05  2,594,577.34   sFT  1.00004268   +0 42 15.5
 LC1871;UTM  16      - 4,522,917.935   323,820.270   MT  0.99998205   -1 22 00.7
 LC1871
 LC1871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1871!SPC IL W     -   0.99996888  x   1.00004268  =   1.00001156
 LC1871!UTM  16      -   0.99996888  x   0.99998205  =   0.99995093
 LC1871
 LC1871:                Primary Azimuth Mark                     Grid Az
 LC1871:SPC IL W     -  HUMMEL AZ MK RESET                       250 19 39.8
 LC1871:UTM  16      -  HUMMEL AZ MK RESET                       252 23 56.0
 LC1871
 LC1871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2382022917(NAD 83)
 LC1871
 LC1871|---------------------------------------------------------------------|
 LC1871| PID    Reference Object                     Distance      Geod. Az  |
 LC1871|                                                           dddmmss.s |
 LC1871| LC1866 MINONK MUN TANK                     APPROX. 8.1 KM 0312128.8 |
 LC1871| LC1869 HUMMEL                               30.903 METERS 20436     |
 LC1871| CI7549 HUMMEL RM 2                          44.135 METERS 23941     |
 LC1871| CI7547 HUMMEL AZ MK RESET                                 2510155.3 |
 LC1871| LC1895 METAMORA ATT MWV KSB 75             APPROX.16.0 KM 2572204.8 |
 LC1871| LC1872 BENSON ILL PWR CO MWV KSF 47        APPROX. 4.0 KM 2972640.5 |
 LC1871| LC1867 BENSON ATT MWV KSO 79               APPROX. 5.6 KM 3293849.2 |
 LC1871|---------------------------------------------------------------------|
 LC1871
 LC1871                          SUPERSEDED SURVEY CONTROL
 LC1871
 LC1871  NAD 83(1986)-  40 50 18.20091(N)    089 05 22.85974(W) AD(       ) 1
 LC1871  NAD 27      -  40 50 18.07470(N)    089 05 22.58877(W) AD(       ) 1
 LC1871  NGVD 29 (07/19/86)  230.9    (m)          758.     (f) VERT ANG       
 LC1871
 LC1871.Superseded values are not recommended for survey control.
 LC1871
 LC1871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1871.See file dsdata.pdf to determine how the superseded data were derived.
 LC1871
 LC1871_MARKER: DR = REFERENCE MARK DISK
 LC1871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1871_STAMPING: HUMMEL 1939 NO 3 1969
 LC1871_MARK LOGO: CGS
 LC1871_PROJECTION: RECESSED 25 CENTIMETERS
 LC1871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1871+STABILITY: SURFACE MOTION
 LC1871
 LC1871  HISTORY     - Date     Condition        Report By
 LC1871  HISTORY     - 1969     MONUMENTED       CGS
 LC1871  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC1871
 LC1871                          STATION DESCRIPTION
 LC1871
 LC1871'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1871'THE STATION IS LOCATED ABOUT 6 MILES NORTHEAST OF ROANOAK, 3
 LC1871'MILES WEST-SOUTHWEST OF WOODFORD, 2 MILES SOUTHEAST OF BENSON
 LC1871'AND ON THE PROPERTY OF MR. ROBERT WYSS.
 LC1871'
 LC1871'TO REACH THE STATION FROM THE POST OFFICE IN BENSON, GO WEST ON
 LC1871'MAIN STREET FOR 0.2 MILE TO A T-INTERSECTION.  TURN LEFT AND GO
 LC1871'SOUTH ON A SURFACED ROAD FOR 0.7 MILE TO A T-INTERSECTION.  TURN
 LC1871'LEFT AND GO EAST ON A SURFACED ROAD FOR 0.45 MILE TO A SIDE ROAD
 LC1871'RIGHT.  (TO REACH THE AZIMUTH MARK TURN RIGHT AND GO SOUTH ON
 LC1871'A SURFACED ROAD FOR 0.45 MILE TO THE MARK ON THE LEFT.)
 LC1871'CONTINUE AHEAD EAST ON THE SURFACED ROAD FOR 1.35 MILES TO THE
 LC1871'STATION ON THE LEFT AS DESCRIBED.
 LC1871'
 LC1871'THE MARK IS A STANDARD REFERENCE MARK DISK STAMPED HUMMEL 1939
 LC1871'NO 3 1969, SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT
 LC1871'IS 12 INCHES IN DIAMETER AND IS 10 INCHES BELOW THE GROUND
 LC1871'SURFACE.  IT IS 50 FEET NORTH OF THE CENTER OF THE SURFACED ROAD,
 LC1871'2 FEET EAST OF A FENCE AND 2 FEET SOUTHEAST OF A METAL WITNESS
 LC1871'POST WITH SIGN ATTACHED.  AN UNDERGROUND MARK WAS SET FOR THIS
 LC1871'REFERENCE MARK.
 LC1871'
 LC1871'THE MARK IS A STANDARD STATION MARK DISK STAMPED HUMMEL 1939,
 LC1871'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH
 LC1871'WITH THE GROUND SURFACE.  IT IS 45 FEET SOUTH OF THE CENTER OF
 LC1871'THE SURFACED ROAD, 21 FEET SOUTH-SOUTHEAST OF A METAL WITNESS
 LC1871'POST, 19 FEET SOUTH OF A CORNER FENCE POST AND 1 FOOT EAST OF A
 LC1871'FENCE.
 LC1871'
 LC1871'REFERENCE MARK 2 IS A STANDARD DISK STAMPED HUMMEL NO 2 1939,
 LC1871'SET IN THE TOP OF A 12 INCH SQAURE CONCRETE MONUMENT THAT PROJECTS
 LC1871'4 INCHES ABOVE THE GROUND SURFACE.  IT IS 80 FEET WEST OF THE
 LC1871'CORNER FENCE POST, 75 FEET WEST OF THE METAL WITNESS POST WITH
 LC1871'SIGN ATTACHED AND 26 FEET SOUTH OF THE CENTER OF THE SURFACED
 LC1871'ROAD.
 LC1871'
 LC1871'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HUMMEL 1939 RESET
 LC1871'1961, SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT
 LC1871'IS FLUSH WITH THE GROUND SURFACE.  IT IS 90 FEET SOUTH OF A FIELD
 LC1871'ENTRANCE, 34 FEET EAST OF THE CENTER OF THE SURFACED ROAD AND
 LC1871'1.5 FEET EAST OF A METAL WITNESS POST WITH SIGN ATTACHED.
 LC1871'
 LC1871'DUE TO THE 1939 STATION BEING TO CLOSE TO A POWER LINE,
 LC1871'REFERENCE MARK 3 WAS ESTABLISHED AND OCCUPIED AT THIS DATE.
 LC1871'
 LC1871'THE TRAVERSE DISTANCES ABOVE HAVE BEEN REDUCED TO SEA LEVEL.
 LC1871
 LC1871                          STATION RECOVERY (1998)
 LC1871
 LC1871'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1871'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1870 ***********************************************************************
 LC1870  DESIGNATION -  HUMMEL RM A
 LC1870  PID         -  LC1870
 LC1870  STATE/COUNTY-  IL/WOODFORD
 LC1870  COUNTRY     -  US
 LC1870  USGS QUAD   -  BENSON (2018)
 LC1870
 LC1870                         *CURRENT SURVEY CONTROL
 LC1870  ______________________________________________________________________
 LC1870* NAD 83(1997) POSITION- 40 50 19.09910(N) 089 05 22.44220(W)   ADJUSTED
 LC1870* NAVD 88 ORTHO HEIGHT -   230.3   (meters)      756.    (feet) VERTCON3
 LC1870  ______________________________________________________________________
 LC1870  GEOID HEIGHT    -        -32.438 (meters)                     GEOID18
 LC1870  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 LC1870  HORZ ORDER      -  FIRST
 LC1870
 LC1870.The horizontal coordinates were established by classical geodetic methods
 LC1870.and adjusted by the National Geodetic Survey in October 1999.
 LC1870
 LC1870.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1870.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1870
 LC1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1870.GEOID18 height accuracy estimate available here.
 LC1870
 LC1870.Click photographs - Photos may exist for this station.
 LC1870
 LC1870.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1870
 LC1870. The following values were computed from the NAD 83(1997) position.
 LC1870
 LC1870;                    North         East     Units Scale Factor Converg.
 LC1870;SPC IL W     -   463,665.403   790,838.046   MT  1.00004270   +0 42 15.8
 LC1870;SPC IL W     - 1,521,208.91  2,594,607.82   sFT  1.00004270   +0 42 15.8
 LC1870;UTM  16      - 4,522,945.885   323,830.577   MT  0.99998201   -1 22 00.4
 LC1870
 LC1870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1870!SPC IL W     -   0.99996896  x   1.00004270  =   1.00001166
 LC1870!UTM  16      -   0.99996896  x   0.99998201  =   0.99995097
 LC1870
 LC1870:                Primary Azimuth Mark                     Grid Az
 LC1870:SPC IL W     -  JANSSEN                                  086 25 11.2
 LC1870:UTM  16      -  JANSSEN                                  088 29 27.4
 LC1870
 LC1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2383022945(NAD 83)
 LC1870
 LC1870|---------------------------------------------------------------------|
 LC1870| PID    Reference Object                     Distance      Geod. Az  |
 LC1870|                                                           dddmmss.s |
 LC1870| LC1866 MINONK MUN TANK                     APPROX. 8.1 KM 0312413.0 |
 LC1870| LC1861 JANSSEN                             APPROX.15.2 KM 0870727.0 |
 LC1870| LC1871 HUMMEL RM 3                          29.790 METERS 19853     |
 LC1870| LC1895 METAMORA ATT MWV KSB 75             APPROX.16.0 KM 2571637.4 |
 LC1870| LC1872 BENSON ILL PWR CO MWV KSF 47        APPROX. 4.0 KM 2970133.1 |
 LC1870| LC1867 BENSON ATT MWV KSO 79               APPROX. 5.6 KM 3292452.7 |
 LC1870|---------------------------------------------------------------------|
 LC1870
 LC1870                          SUPERSEDED SURVEY CONTROL
 LC1870
 LC1870  NAD 83(1986)-  40 50 19.11483(N)    089 05 22.44827(W) AD(       ) 1
 LC1870  NAD 27      -  40 50 18.98850(N)    089 05 22.17737(W) AD(       ) 1
 LC1870  NGVD 29 (07/19/86)  230.4    (m)          756.     (f) VERT ANG       
 LC1870
 LC1870.Superseded values are not recommended for survey control.
 LC1870
 LC1870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1870.See file dsdata.pdf to determine how the superseded data were derived.
 LC1870
 LC1870_MARKER: DS = TRIANGULATION STATION DISK
 LC1870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1870_STAMPING: HUMMEL RM A 1969
 LC1870_MARK LOGO: CGS
 LC1870_PROJECTION: RECESSED 41 CENTIMETERS
 LC1870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1870+STABILITY: SURFACE MOTION
 LC1870
 LC1870  HISTORY     - Date     Condition        Report By
 LC1870  HISTORY     - 1969     MONUMENTED       CGS
 LC1870  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC1870
 LC1870                          STATION DESCRIPTION
 LC1870
 LC1870'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1870'THE STATION IS LOCATED ABOUT 6 MILES NORTHEAST OF ROANOAK, 3
 LC1870'MILES WEST-SOUTHWEST OF WOODFORD, 2 MILES SOUTHEAST OF BENSON
 LC1870'AND ON THE PROPERTY OF MR. ROBERT WYSS.
 LC1870'
 LC1870'THE STATION MARK IS A STANDARD DISK, STAMPED HUMMEL RM A 1969, SET
 LC1870'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES IN
 LC1870'DIAMETER AND IS 16 INCHES BELOW THE GROUND SURFACE.  IT IS 140
 LC1870'FEET NORTH OF THE CENTER OF A PAVED ROAD, 140 FEET NORTHWEST OF A
 LC1870'POWER POLE AND 35 FEET EAST OF A METAL WITNESS POST WITH SIGN
 LC1870'ATTACHED IN A FENCE LINE.  (NOTE 1B,7A).
 LC1870'
 LC1870'THE TRAVERSE DISTANCE NOTED ABOVE WAS CORRECTED TO SEA LEVEL.
 LC1870'
 LC1870'TO REACH THE STATION SEE THE DESCRIPTION FOR TRIANGULATION
 LC1870'STATION HUMMEL RM 3 THEREOF.
 LC1870
 LC1870                          STATION RECOVERY (1998)
 LC1870
 LC1870'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1870'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7989 ***********************************************************************
 DO7989  DESIGNATION -  HUMPKE
 DO7989  PID         -  DO7989
 DO7989  STATE/COUNTY-  IL/ADAMS
 DO7989  COUNTRY     -  US
 DO7989  USGS QUAD   -  LIBERTY (2018)
 DO7989
 DO7989                         *CURRENT SURVEY CONTROL
 DO7989  ______________________________________________________________________
 DO7989* NAD 83(2011) POSITION- 39 55 54.25061(N) 091 03 22.73263(W)   ADJUSTED
 DO7989* NAD 83(2011) ELLIP HT-   181.883 (meters)        (05/22/13)   ADJUSTED
 DO7989* NAD 83(2011) EPOCH   -  2010.00
 DO7989* NAVD 88 ORTHO HEIGHT -   214.6   (meters)      704.    (feet) GPS OBS
 DO7989  ______________________________________________________________________
 DO7989  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7989  GEOID HEIGHT    -        -32.693 (meters)                     GEOID12A
 DO7989  GEOID HEIGHT    -        -32.699 (meters)                     GEOID18
 DO7989  NAD 83(2011) X  -    -90,289.994 (meters)                     COMP
 DO7989  NAD 83(2011) Y  - -4,896,883.353 (meters)                     COMP
 DO7989  NAD 83(2011) Z  -  4,072,293.113 (meters)                     COMP
 DO7989  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 DO7989
 DO7989  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7989  Standards:
 DO7989         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7989            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7989  -------------------------------------------------------------------
 DO7989  NETWORK    0.47   1.22           0.20   0.18   0.62      0.10256407
 DO7989  -------------------------------------------------------------------
 DO7989  Click here for local accuracies and other accuracy information.
 DO7989
 DO7989.The horizontal coordinates were established by GPS observations
 DO7989.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7989
 DO7989.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7989.been affixed to the stable North American tectonic plate. See 
 DO7989.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7989
 DO7989.The horizontal coordinates are valid at the epoch date displayed above
 DO7989.which is a decimal equivalence of Year/Month/Day.
 DO7989
 DO7989.The orthometric height was determined by GPS observations and a
 DO7989.high-resolution geoid model.
 DO7989
 DO7989.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7989.GEOID18 height accuracy estimate available here.
 DO7989
 DO7989.Click photographs - Photos may exist for this station.
 DO7989
 DO7989.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7989
 DO7989.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7989
 DO7989.The ellipsoidal height was determined by GPS observations
 DO7989.and is referenced to NAD 83.
 DO7989
 DO7989. The following values were computed from the NAD 83(2011) position.
 DO7989
 DO7989;                    North         East     Units Scale Factor Converg.
 DO7989;SPC IL W     -   362,787.608   623,957.862   MT  1.00001234   -0 34 15.9
 DO7989;SPC IL W     - 1,190,245.68  2,047,101.75   sFT  1.00001234   -0 34 15.9
 DO7989;UTM  15      - 4,421,989.249   666,083.171   MT  0.99993959   +1 14 52.4
 DO7989
 DO7989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7989!SPC IL W     -   0.99997147  x   1.00001234  =   0.99998381
 DO7989!UTM  15      -   0.99997147  x   0.99993959  =   0.99991106
 DO7989
 DO7989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6608321989(NAD 83)
 DO7989
 DO7989                          SUPERSEDED SURVEY CONTROL
 DO7989
 DO7989.No superseded survey control is available for this station.
 DO7989
 DO7989_MARKER: DD = SURVEY DISK
 DO7989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7989_STAMPING: HUMPKE 2011
 DO7989_MARK LOGO: ILDT
 DO7989_PROJECTION: FLUSH
 DO7989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7989+STABILITY: SURFACE MOTION
 DO7989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7989+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2011
 DO7989
 DO7989  HISTORY     - Date     Condition        Report By
 DO7989  HISTORY     - 2011     MONUMENTED       ILDT
 DO7989  HISTORY     - 20110914 GOOD             ILDT
 DO7989
 DO7989                          STATION DESCRIPTION
 DO7989
 DO7989'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7989'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST OF KELLERVILLE, 6.2
 DO7989'MI (10.0 KM) SOUTHEAST OF COLUMBUS AND 4.5 MI (7.2 KM) NORTHEAST OF
 DO7989'LIBERTY.
 DO7989'
 DO7989'TO REACH FROM THE INTERSECTION OF I-172 AND IL 104, PROCEED EAST ALONG
 DO7989'IL 104 FOR 9.6 MI (15.4 KM) TO THE INTERSECTION OF E1900TH AVENUE, GO
 DO7989'NORTH ON E1900TH AVENUE FOR APPROXIMATELY 400 FT (121.9 M) TO N1200TH
 DO7989'AVENUE, PROCEED EAST ON N1200TH AVENUE FOR 4.8 MI (7.7 KM) TO STATION
 DO7989'ON THE RIGHT.
 DO7989'
 DO7989'THE STATION IS A IL DOT DISK IN CONCRETE FLUSH WITH THE GROUND.  IT IS
 DO7989'436 FT (132.9 M) WEST OF WEST EDGE OF PAVEMENT OF CR 2375E, 83.5 FT
 DO7989'(25.5 M) NORTHWEST OF POWER POLE AND 34.3 FT (10.5 M) SOUTH OF SOUTH
 DO7989'EDGE OF PAVEMENT OF N1200TH AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1085 ***********************************************************************
 LC1085  DESIGNATION -  HUNT
 LC1085  PID         -  LC1085
 LC1085  STATE/COUNTY-  IL/LOGAN
 LC1085  COUNTRY     -  US
 LC1085  USGS QUAD   -  LINCOLN EAST (2018)
 LC1085
 LC1085                         *CURRENT SURVEY CONTROL
 LC1085  ______________________________________________________________________
 LC1085* NAD 83(1997) POSITION- 40 10 45.02671(N) 089 18 28.53535(W)   ADJUSTED
 LC1085* NAVD 88 ORTHO HEIGHT -   183.852 (meters)      603.19  (feet) ADJUSTED
 LC1085  ______________________________________________________________________
 LC1085  GEOID HEIGHT    -        -32.532 (meters)                     GEOID18
 LC1085  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 LC1085  DYNAMIC HEIGHT  -        183.758 (meters)      602.88  (feet) COMP
 LC1085  MODELED GRAVITY -    980,110.4   (mgal)                       NAVD 88
 LC1085
 LC1085  HORZ ORDER      -  SECOND
 LC1085  VERT ORDER      -  SECOND    CLASS 0
 LC1085
 LC1085.The horizontal coordinates were established by classical geodetic methods
 LC1085.and adjusted by the National Geodetic Survey in October 1999.
 LC1085
 LC1085.The orthometric height was determined by differential leveling and
 LC1085.adjusted by the NATIONAL GEODETIC SURVEY
 LC1085.in June 1991.
 LC1085
 LC1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1085.GEOID18 height accuracy estimate available here.
 LC1085
 LC1085.Click photographs - Photos may exist for this station.
 LC1085
 LC1085.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1085
 LC1085.The dynamic height is computed by dividing the NAVD 88
 LC1085.geopotential number by the normal gravity value computed on the
 LC1085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1085.degrees latitude (g = 980.6199 gals.).
 LC1085
 LC1085.The modeled gravity was interpolated from observed gravity values.
 LC1085
 LC1085. The following values were computed from the NAD 83(1997) position.
 LC1085
 LC1085;                    North         East     Units Scale Factor Converg.
 LC1085;SPC IL W     -   390,235.083   773,135.275   MT  1.00000700   +0 33 14.6
 LC1085;SPC IL W     - 1,280,296.27  2,536,527.98   sFT  1.00000700   +0 33 14.6
 LC1085;UTM  16      - 4,450,198.178   303,502.950   MT  1.00007533   -1 29 22.2
 LC1085
 LC1085!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1085!SPC IL W     -   0.99997626  x   1.00000700  =   0.99998326
 LC1085!UTM  16      -   0.99997626  x   1.00007533  =   1.00005159
 LC1085
 LC1085:                Primary Azimuth Mark                     Grid Az
 LC1085:SPC IL W     -  HUNT AZ MK                               092 21 05.6
 LC1085:UTM  16      -  HUNT AZ MK                               094 23 42.4
 LC1085
 LC1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0350250198(NAD 83)
 LC1085
 LC1085|---------------------------------------------------------------------|
 LC1085| PID    Reference Object                     Distance      Geod. Az  |
 LC1085|                                                           dddmmss.s |
 LC1085| LC1084 HUNT RM 1                            14.459 METERS 09012     |
 LC1085| LC1083 HUNT AZ MK                                         0925420.2 |
 LC1085| LC1086 HUNT RM 2                            15.528 METERS 19939     |
 LC1085| LC1918 LINCOLN STETSON CHINA CO TANK       APPROX. 4.8 KM 2360328.1 |
 LC1085|---------------------------------------------------------------------|
 LC1085
 LC1085                          SUPERSEDED SURVEY CONTROL
 LC1085
 LC1085  NAD 83(1986)-  40 10 45.03852(N)    089 18 28.53143(W) AD(       ) 2
 LC1085  NAD 27      -  40 10 44.88890(N)    089 18 28.18890(W) AD(       ) 2
 LC1085  NGVD 29 (??/??/92)  183.930  (m)          603.44   (f) ADJ UNCH    2 0
 LC1085  NGVD 29             183.93   (m)          603.4    (f) LEVELING    3  
 LC1085
 LC1085.Superseded values are not recommended for survey control.
 LC1085
 LC1085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1085.See file dsdata.pdf to determine how the superseded data were derived.
 LC1085
 LC1085_MARKER: DE = TRAVERSE STATION DISK
 LC1085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1085_STAMPING: HUNT 1960
 LC1085_MARK LOGO: CGS
 LC1085_PROJECTION: FLUSH
 LC1085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1085+STABILITY: SURFACE MOTION
 LC1085
 LC1085  HISTORY     - Date     Condition        Report By
 LC1085  HISTORY     - 1960     MONUMENTED       CGS
 LC1085  HISTORY     - 1960     GOOD             CGS
 LC1085
 LC1085                          STATION DESCRIPTION
 LC1085
 LC1085'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1085'STATION IS LOCATED ABOUT 4.0 MILES NORTHEAST OF LINCOLN,
 LC1085'ABOUT 3-1/4 MILES SOUTH-SOUTHWEST OF LAWNDALE AND ABOUT 3/4
 LC1085'MILE SOUTHEAST OF U.S. HIGHWAY 66.
 LC1085'
 LC1085'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND LAWNDALE ROAD,
 LC1085'JUST EAST OF THE GRAIN ELEVATOR IN LAWNDALE, GO SOUTHWEST
 LC1085'ON U.S. HIGHWAY 66 FOR 3.85 MILES TO CROSSROAD AND A LARGE
 LC1085'GRAIN ELEVATOR ON RIGHT, TURN LEFT AND GO EAST ON GRAVELED
 LC1085'ROAD 0.9 MILE TO CROSSROAD, CONTINUE EAST FOR 0.25 MILE TO
 LC1085'STATION ON LEFT AS DESCRIBED.
 LC1085'
 LC1085'STATION MARK, A STANDARD TRAVERSE DISK STAMPED HUNT 1960, IS SET
 LC1085'IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 LC1085'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 3 DEG
 LC1085'.6 FEET EAST OF A TRIANGLE BLAZED TREE, 24 FEET NORTH OF
 LC1085'THE CENTER OF A GRAVELED ROAD, 4.2 FEET SOUTHEAST OF THE
 LC1085'WITNESS POST AND 2.5 FEET SOUTH OF THE FENCE.
 LC1085'
 LC1085'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED HUNT NO
 LC1085'1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1085'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 LC1085'IS 51 FEET EAST OF THE WITNESS POST, 26 FEET NORTH OF THE
 LC1085'CENTER OF THE ROAD AND 1 FOOT SOUTH OF THE FENCE.
 LC1085'
 LC1085'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED HUNT NO
 LC1085'2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1085'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC1085'MARK IS 55 FEET SOUTH-SOUTHEAST OF A TRIANGLE BLAZED TREE,
 LC1085'51.5 FEET SOUTHWEST OF THE WITNESS POST, 23 FEET SOUTH OF
 LC1085'THE CENTER OF THE ROAD, 2.8 FEET EAST OF A TELEPHONE POLE
 LC1085'AND 1 FOOT NORTH OF THE FENCE.
 LC1085'
 LC1085'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED HUNT 1960,
 LC1085'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 LC1085'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 25 FEET
 LC1085'SOUTH OF THE CENTER OF A GRAVELED ROAD, 2.8 FEET WEST OF A
 LC1085'TRIANGLE BLAZED TELEPHONE POLE AND 1.8 FEET WEST OF THE
 LC1085'WITNESS POST.
 LC1085'
 LC1085'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVELED
 LC1085'ROAD FOR 0.25 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 LC1085'
 LC1085'HEIGHT OF LIGHT ABOVE STATION MARK 3.45 METERS.
 LC1085
 LC1085                          STATION RECOVERY (1960)
 LC1085
 LC1085'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1085'5 MI NE FROM LINCOLN.
 LC1085'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1085'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1085'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.15 MILES EAST
 LC1085'ALONG A GRAVEL ROAD, AT A FARM HOUSE NORTH OF THE ROAD, 24 FEET
 LC1085'NORTH OF THE CENTER LINE OF THE ROAD, 3 FEET SOUTH OF THE FENCE,
 LC1085'247 FEET WEST OF THE CENTER LINE OF THE FARM DRIVE, 263 FEET WEST
 LC1085'OF A POWER POLE WITH A TRANSFORMER, 4.2 FEET SOUTHEAST OF A METAL
 LC1085'WITNESS POST, ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND
 LC1085'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1083 ***********************************************************************
 LC1083  DESIGNATION -  HUNT AZ MK
 LC1083  PID         -  LC1083
 LC1083  STATE/COUNTY-  IL/LOGAN
 LC1083  COUNTRY     -  US
 LC1083  USGS QUAD   -  LINCOLN EAST (2018)
 LC1083
 LC1083                         *CURRENT SURVEY CONTROL
 LC1083  ______________________________________________________________________
 LC1083* NAD 83(1986) POSITION- 40 10 43.     (N) 089 18 12.     (W)   SCALED
 LC1083* NAVD 88 ORTHO HEIGHT -   183.954 (meters)      603.52  (feet) ADJUSTED
 LC1083  ______________________________________________________________________
 LC1083  GEOID HEIGHT    -        -32.528 (meters)                     GEOID18
 LC1083  DYNAMIC HEIGHT  -        183.860 (meters)      603.21  (feet) COMP
 LC1083  MODELED GRAVITY -    980,110.3   (mgal)                       NAVD 88
 LC1083
 LC1083  VERT ORDER      -  SECOND    CLASS 0
 LC1083
 LC1083.The horizontal coordinates were scaled from a map and have
 LC1083.an estimated accuracy of +/- 6 seconds.
 LC1083
 LC1083.The orthometric height was determined by differential leveling and
 LC1083.adjusted by the NATIONAL GEODETIC SURVEY
 LC1083.in June 1991.
 LC1083
 LC1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1083.GEOID18 height accuracy estimate available here.
 LC1083
 LC1083.Click photographs - Photos may exist for this station.
 LC1083
 LC1083.The dynamic height is computed by dividing the NAVD 88
 LC1083.geopotential number by the normal gravity value computed on the
 LC1083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1083.degrees latitude (g = 980.6199 gals.).
 LC1083
 LC1083.The modeled gravity was interpolated from observed gravity values.
 LC1083
 LC1083;                    North         East    Units  Estimated Accuracy
 LC1083;SPC IL W     -   390,180.      773,530.      MT  (+/- 180 meters Scaled)
 LC1083
 LC1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK038501(NAD 83)
 LC1083
 LC1083                          SUPERSEDED SURVEY CONTROL
 LC1083
 LC1083  NGVD 29 (??/??/92)  184.033  (m)          603.78   (f) ADJ UNCH    2 0
 LC1083
 LC1083.Superseded values are not recommended for survey control.
 LC1083
 LC1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1083.See file dsdata.pdf to determine how the superseded data were derived.
 LC1083
 LC1083_MARKER: DZ = AZIMUTH MARK DISK
 LC1083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1083_STAMPING: HUNT 1960
 LC1083_MARK LOGO: CGS
 LC1083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1083+STABILITY: SURFACE MOTION
 LC1083
 LC1083  HISTORY     - Date     Condition        Report By
 LC1083  HISTORY     - 1960     MONUMENTED       CGS
 LC1083
 LC1083                          STATION DESCRIPTION
 LC1083
 LC1083'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1083'5.2 MI NE FROM LINCOLN.
 LC1083'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1083'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1083'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.35 MILES EAST
 LC1083'ALONG A GRAVEL ROAD, ABOUT 0.15 WEST OF THE JUNCTION OF A GRAVEL
 LC1083'ROAD NORTH, 25 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 141
 LC1083'FEET SOUTHWEST AND ACROSS THE ROAD FROM THE SECOND POWER POLE WEST
 LC1083'OF THE JUNCTION OF THE GRAVEL ROAD NORTH, 2.5 FEET WEST OF A
 LC1083'TELEPHONE POLE, 1.7 FEET WEST NORTHWEST OF A METAL WITNESS POST
 LC1083'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 LC1083'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1084 ***********************************************************************
 LC1084  DESIGNATION -  HUNT RM 1
 LC1084  PID         -  LC1084
 LC1084  STATE/COUNTY-  IL/LOGAN
 LC1084  COUNTRY     -  US
 LC1084  USGS QUAD   -  LINCOLN EAST (2018)
 LC1084
 LC1084                         *CURRENT SURVEY CONTROL
 LC1084  ______________________________________________________________________
 LC1084* NAD 83(1986) POSITION- 40 10 45.03   (N) 089 18 27.92   (W)   HD_HELD1
 LC1084* NAVD 88 ORTHO HEIGHT -   184.138 (meters)      604.13  (feet) ADJUSTED
 LC1084  ______________________________________________________________________
 LC1084  GEOID HEIGHT    -        -32.532 (meters)                     GEOID18
 LC1084  DYNAMIC HEIGHT  -        184.043 (meters)      603.81  (feet) COMP
 LC1084  MODELED GRAVITY -    980,110.4   (mgal)                       NAVD 88
 LC1084
 LC1084  VERT ORDER      -  SECOND    CLASS 0
 LC1084
 LC1084.The horizontal coordinates were determined by differentially corrected
 LC1084.hand held GPS observations or other comparable positioning techniques
 LC1084.and have an estimated accuracy of +/- 3 meters.
 LC1084
 LC1084.The orthometric height was determined by differential leveling and
 LC1084.adjusted by the NATIONAL GEODETIC SURVEY
 LC1084.in June 1991.
 LC1084
 LC1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1084.GEOID18 height accuracy estimate available here.
 LC1084
 LC1084.Click photographs - Photos may exist for this station.
 LC1084
 LC1084.The dynamic height is computed by dividing the NAVD 88
 LC1084.geopotential number by the normal gravity value computed on the
 LC1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1084.degrees latitude (g = 980.6199 gals.).
 LC1084
 LC1084.The modeled gravity was interpolated from observed gravity values.
 LC1084
 LC1084;                    North         East    Units  Estimated Accuracy
 LC1084;SPC IL W     -   390,235.3     773,149.8     MT  (+/- 3 meters HH1 GPS) 
 LC1084
 LC1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0351750197(NAD 83)
 LC1084
 LC1084                          SUPERSEDED SURVEY CONTROL
 LC1084
 LC1084  NGVD 29 (??/??/92)  184.216  (m)          604.38   (f) ADJ UNCH    2 0
 LC1084
 LC1084.Superseded values are not recommended for survey control.
 LC1084
 LC1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1084.See file dsdata.pdf to determine how the superseded data were derived.
 LC1084
 LC1084_MARKER: DR = REFERENCE MARK DISK
 LC1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1084_STAMPING: HUNT NO 1 1960
 LC1084_MARK LOGO: CGS
 LC1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1084+STABILITY: SURFACE MOTION
 LC1084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1084+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2001
 LC1084
 LC1084  HISTORY     - Date     Condition        Report By
 LC1084  HISTORY     - 1960     MONUMENTED       CGS
 LC1084  HISTORY     - 20011220 GOOD             HANPRO
 LC1084
 LC1084                          STATION DESCRIPTION
 LC1084
 LC1084'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1084'5 MI NE FROM LINCOLN.
 LC1084'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1084'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1084'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.15 MILES
 LC1084'EAST ALONG A GRAVEL ROAD, AT A FARM HOUSE NORTH OF THE ROAD, 26
 LC1084'FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF THE
 LC1084'FENCE, 203 FEET WEST OF THE CENTER LINE OF THE FARM DRIVE, 215 FEET
 LC1084'WEST OF A POWER POLE WITH A TRANSFORMER, 47.5 FEET EAST OF TRAVERSE
 LC1084'STATION HUNT, 50.9 FEET EAST OF A METAL WITNESS POST, ABOUT 0.5
 LC1084'FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 LC1084'POST PROJECTING 2 INCHES.
 LC1084
 LC1084                          STATION RECOVERY (2001)
 LC1084
 LC1084'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2001 (DEF)
 LC1084'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1086 ***********************************************************************
 LC1086  DESIGNATION -  HUNT RM 2
 LC1086  PID         -  LC1086
 LC1086  STATE/COUNTY-  IL/LOGAN
 LC1086  COUNTRY     -  US
 LC1086  USGS QUAD   -  LINCOLN EAST (2018)
 LC1086
 LC1086                         *CURRENT SURVEY CONTROL
 LC1086  ______________________________________________________________________
 LC1086* NAD 83(1986) POSITION- 40 10 44.55   (N) 089 18 28.76   (W)   HD_HELD1
 LC1086* NAVD 88 ORTHO HEIGHT -   183.905 (meters)      603.36  (feet) ADJUSTED
 LC1086  ______________________________________________________________________
 LC1086  GEOID HEIGHT    -        -32.532 (meters)                     GEOID18
 LC1086  DYNAMIC HEIGHT  -        183.811 (meters)      603.05  (feet) COMP
 LC1086  MODELED GRAVITY -    980,110.4   (mgal)                       NAVD 88
 LC1086
 LC1086  VERT ORDER      -  SECOND    CLASS 0
 LC1086
 LC1086.The horizontal coordinates were determined by differentially corrected
 LC1086.hand held GPS observations or other comparable positioning techniques
 LC1086.and have an estimated accuracy of +/- 3 meters.
 LC1086
 LC1086.The orthometric height was determined by differential leveling and
 LC1086.adjusted by the NATIONAL GEODETIC SURVEY
 LC1086.in June 1991.
 LC1086
 LC1086.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1086.GEOID18 height accuracy estimate available here.
 LC1086
 LC1086.Click photographs - Photos may exist for this station.
 LC1086
 LC1086.The dynamic height is computed by dividing the NAVD 88
 LC1086.geopotential number by the normal gravity value computed on the
 LC1086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1086.degrees latitude (g = 980.6199 gals.).
 LC1086
 LC1086.The modeled gravity was interpolated from observed gravity values.
 LC1086
 LC1086;                    North         East    Units  Estimated Accuracy
 LC1086;SPC IL W     -   390,220.3     773,130.1     MT  (+/- 3 meters HH1 GPS) 
 LC1086
 LC1086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0349750183(NAD 83)
 LC1086
 LC1086                          SUPERSEDED SURVEY CONTROL
 LC1086
 LC1086  NGVD 29 (??/??/92)  183.983  (m)          603.62   (f) ADJ UNCH    2 0
 LC1086
 LC1086.Superseded values are not recommended for survey control.
 LC1086
 LC1086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1086.See file dsdata.pdf to determine how the superseded data were derived.
 LC1086
 LC1086_MARKER: DR = REFERENCE MARK DISK
 LC1086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1086_STAMPING: HUNT NO 2 1960
 LC1086_MARK LOGO: CGS
 LC1086_PROJECTION: FLUSH
 LC1086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1086+STABILITY: SURFACE MOTION
 LC1086
 LC1086  HISTORY     - Date     Condition        Report By
 LC1086  HISTORY     - 1960     MONUMENTED       CGS
 LC1086
 LC1086                          STATION DESCRIPTION
 LC1086
 LC1086'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1086'5 MI NE FROM LINCOLN.
 LC1086'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1086'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1086'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.15 MILES
 LC1086'EAST ALONG A GRAVEL ROAD, AT A FARM HOUSE NORTH OF THE ROAD, 25
 LC1086'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 0.5 FEET NORTH OF THE
 LC1086'FENCE, 267 FEET WEST OF THE EXTENDED CENTER LINE OF THE FARM DRIVE,
 LC1086'283 FEET WEST-SOUTHWEST OF A POWER POLE WITH A TRANSFORMER, 2.5 FEET
 LC1086'EAST OF A TELEPHONE POLE, 51 FEET SOUTH-SOUTHWEST OF TRAVERSE
 LC1086'STATION HUNT, 52 FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT
 LC1086'1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 LC1086'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1921 ***********************************************************************
 JB1921  DESIGNATION -  HUNTER
 JB1921  PID         -  JB1921
 JB1921  STATE/COUNTY-  IL/RANDOLPH
 JB1921  COUNTRY     -  US
 JB1921  USGS QUAD   -  TILDEN (2018)
 JB1921
 JB1921                         *CURRENT SURVEY CONTROL
 JB1921  ______________________________________________________________________
 JB1921* NAD 83(1997) POSITION- 38 09 04.53335(N) 089 41 59.84521(W)   ADJUSTED
 JB1921* NAVD 88 ORTHO HEIGHT -   161.9   (meters)      531.    (feet) VERTCON3
 JB1921  ______________________________________________________________________
 JB1921  GEOID HEIGHT    -        -29.798 (meters)                     GEOID18
 JB1921  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 JB1921  HORZ ORDER      -  SECOND
 JB1921
 JB1921.This mark is at Sparta Community - Hunter Field Airport (SAR)
 JB1921
 JB1921.The horizontal coordinates were established by classical geodetic methods
 JB1921.and adjusted by the National Geodetic Survey in October 1999.
 JB1921
 JB1921.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1921.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1921
 JB1921.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1921.GEOID18 height accuracy estimate available here.
 JB1921
 JB1921.Click photographs - Photos may exist for this station.
 JB1921
 JB1921.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1921
 JB1921. The following values were computed from the NAD 83(1997) position.
 JB1921
 JB1921;                    North         East     Units Scale Factor Converg.
 JB1921;SPC IL W     -   164,861.239   740,905.620   MT  0.99996178   +0 17 17.9
 JB1921;SPC IL W     -   540,882.25  2,430,787.85   sFT  0.99996178   +0 17 17.9
 JB1921;UTM  16      - 4,226,042.638   263,417.775   MT  1.00028939   -1 40 07.1
 JB1921
 JB1921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1921!SPC IL W     -   0.99997927  x   0.99996178  =   0.99994105
 JB1921!UTM  16      -   0.99997927  x   1.00028939  =   1.00026866
 JB1921
 JB1921:                Primary Azimuth Mark                     Grid Az
 JB1921:SPC IL W     -  HUNTER AZ MK                             141 45 07.4
 JB1921:UTM  16      -  HUNTER AZ MK                             143 42 32.4
 JB1921
 JB1921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6341726042(NAD 83)
 JB1921
 JB1921|---------------------------------------------------------------------|
 JB1921| PID    Reference Object                     Distance      Geod. Az  |
 JB1921|                                                           dddmmss.s |
 JB1921| JB1918 HUNTER AZ MK                        APPROX. 4.2 KM 1420225.3 |
 JB1921| JB1922 AIRPORT BEACON SPARTA APT           APPROX. 0.9 KM 1932810.8 |
 JB1921| CI3895 HUNTER RM 1                          75.993 METERS 23428     |
 JB1921| CI3896 HUNTER RM 2                          71.387 METERS 29606     |
 JB1921|---------------------------------------------------------------------|
 JB1921
 JB1921                          SUPERSEDED SURVEY CONTROL
 JB1921
 JB1921  NAD 83(1986)-  38 09 04.54112(N)    089 41 59.83747(W) AD(       ) 2
 JB1921  NAD 27      -  38 09 04.37028(N)    089 41 59.48289(W) AD(       ) 2
 JB1921  NGVD 29 (07/19/86)  162.0    (m)          531.     (f) VERT ANG       
 JB1921
 JB1921.Superseded values are not recommended for survey control.
 JB1921
 JB1921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1921.See file dsdata.pdf to determine how the superseded data were derived.
 JB1921
 JB1921_MARKER: DD = SURVEY DISK
 JB1921_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1921+WITH SETTING: INFORMATION.
 JB1921_STAMPING: HUNTER 1969
 JB1921_MARK LOGO: USGS
 JB1921_PROJECTION: FLUSH
 JB1921_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1921_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1921
 JB1921  HISTORY     - Date     Condition        Report By
 JB1921  HISTORY     - 1969     MONUMENTED       USGS
 JB1921  HISTORY     - 20091002 MARK NOT FOUND   WOOLPT
 JB1921  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1921
 JB1921                          STATION DESCRIPTION
 JB1921
 JB1921'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1921'STATION IS LOCATED 1.8 MI N. OF SPARTA, AT THE SPARTA AIRPORT
 JB1921'(HUNTER FIELD), ABOUT 0.3 MI W. OF THE CENTER OF SEC. 30, T. 4
 JB1921'S., R. 5 W., 0.45 MI N. OF THE TERMINAL BUILDING, 0.15 MI S. OF THE
 JB1921'N. END OF THE N.-S. PAVED RUNWAY AND ON THE W. SIDE OF THE
 JB1921'RUNWAY.
 JB1921'
 JB1921'TO REACH THE STATION FROM THE SPARTA POST OFFICE, DRIVE E. FOR 1.5
 JB1921'BLOCKS ON STATE HWY. 154 TO JCT. WITH STATE HWY. 4, TURN LEFT AND
 JB1921'DRIVE N. ON STATE HWY. 4 FOR 1.55 MI TO AIRPORT ENTRANCE ON THE
 JB1921'RIGHT, TURN RIGHT ON AIRPORT ENTRANCE AND DRIVE E. FOR 0.1 MI TO
 JB1921'TERMINAL BUILDING, CONTINUE E. PAST TERMINAL BUILDING FOR 0.1 MI
 JB1921'TO N.-S. RUNWAY, TURN LEFT ONTO PAVED RUNWAY AND DRIVE N. FOR 0.45
 JB1921'MI TO STATION ON THE LEFT.
 JB1921'
 JB1921'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED HUNTER
 JB1921'1969 CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN FLUSH
 JB1921'WITH GROUND AND SET IN 6 IN. TILE FILLED WITH GRAVEL.
 JB1921'
 JB1921'STATION MARK IS 131.5 FT W. OF CENTER OF PAVED RUNWAY, 101.5 FT
 JB1921'W. OF W. EDGE OF RUNWAY, 208 FT E. OF W. BOUNDARY FENCE OF AIRPORT
 JB1921'AND 1.7 FT E. OF A METAL WITNESS POST.
 JB1921'
 JB1921'REFERENCE MARK 1 IS 249.32 FT (75.993 M.) WSW. OF STATION, AND 0.5
 JB1921'FT E. OF THE W. BOUNDARY FENCE OF THE AIRPORT AND A METAL WITNESS
 JB1921'POST.
 JB1921'
 JB1921'REFERENCE MARK 2 IS 234.21 FT (71.387 M.) WNW. OF STATION AND 0.5
 JB1921'FT E. OF THE W. BOUNDARY FENCE OF THE AIRPORT AND A METAL WITNESS
 JB1921'POST.
 JB1921'
 JB1921'STANDARD BRACED TRIPOD USED.
 JB1921
 JB1921                          STATION RECOVERY (2009)
 JB1921
 JB1921'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 JB1921'DESCRIBED REFERENCE TIES ARE NO LONGER VALID DUE TO CHANGES IN THE
 JB1921'WIDTH OF RUNWAY AND THE REMOVAL OF PERIMETER FENCE TO THE WEST.
 JB1921
 JB1921                          STATION RECOVERY (2011)
 JB1921
 JB1921'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1921'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2984 ***********************************************************************
 AJ2984  DESIGNATION -  HUNTER
 AJ2984  PID         -  AJ2984
 AJ2984  STATE/COUNTY-  IL/MCHENRY
 AJ2984  COUNTRY     -  US
 AJ2984  USGS QUAD   -  CAPRON (2018)
 AJ2984
 AJ2984                         *CURRENT SURVEY CONTROL
 AJ2984  ______________________________________________________________________
 AJ2984* NAD 83(2011) POSITION- 42 25 21.56065(N) 088 40 38.56111(W)   ADJUSTED
 AJ2984* NAD 83(2011) ELLIP HT-   243.757 (meters)        (06/27/12)   ADJUSTED
 AJ2984* NAD 83(2011) EPOCH   -  2010.00
 AJ2984* NAVD 88 ORTHO HEIGHT -   277.576 (meters)      910.68  (feet) ADJUSTED
 AJ2984  ______________________________________________________________________
 AJ2984  GEOID HEIGHT    -        -33.820 (meters)                     GEOID18
 AJ2984  NAD 83(2011) X  -    108,846.591 (meters)                     COMP
 AJ2984  NAD 83(2011) Y  - -4,714,380.133 (meters)                     COMP
 AJ2984  NAD 83(2011) Z  -  4,280,540.878 (meters)                     COMP
 AJ2984  LAPLACE CORR    -         -2.02  (seconds)                    DEFLEC18
 AJ2984  DYNAMIC HEIGHT  -        277.485 (meters)      910.38  (feet) COMP
 AJ2984  MODELED GRAVITY -    980,287.0   (mgal)                       NAVD 88
 AJ2984
 AJ2984  VERT ORDER      -  SECOND    CLASS I
 AJ2984
 AJ2984  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2984  Standards:
 AJ2984         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2984            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2984  -------------------------------------------------------------------
 AJ2984  NETWORK    0.65   0.96           0.30   0.22   0.49     -0.11035532
 AJ2984  -------------------------------------------------------------------
 AJ2984  Click here for local accuracies and other accuracy information.
 AJ2984
 AJ2984.The horizontal coordinates were established by GPS observations
 AJ2984.and adjusted by the National Geodetic Survey in June 2012.
 AJ2984
 AJ2984.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2984.been affixed to the stable North American tectonic plate. See 
 AJ2984.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2984
 AJ2984.The horizontal coordinates are valid at the epoch date displayed above
 AJ2984.which is a decimal equivalence of Year/Month/Day.
 AJ2984
 AJ2984.The orthometric height was determined by differential leveling and
 AJ2984.adjusted by the WI DEPT OF TRANSP
 AJ2984.in May 2012.
 AJ2984
 AJ2984.No vertical observational check was made to the station.
 AJ2984
 AJ2984.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2984.GEOID18 height accuracy estimate available here.
 AJ2984
 AJ2984.Click photographs - Photos may exist for this station.
 AJ2984
 AJ2984.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2984
 AJ2984.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2984
 AJ2984.The ellipsoidal height was determined by GPS observations
 AJ2984.and is referenced to NAD 83.
 AJ2984
 AJ2984.The dynamic height is computed by dividing the NAVD 88
 AJ2984.geopotential number by the normal gravity value computed on the
 AJ2984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2984.degrees latitude (g = 980.6199 gals.).
 AJ2984
 AJ2984.The modeled gravity was interpolated from observed gravity values.
 AJ2984
 AJ2984. The following values were computed from the NAD 83(2011) position.
 AJ2984
 AJ2984;                    North         East     Units Scale Factor Converg.
 AJ2984;SPC IL E     -   639,106.279   271,685.726   MT  0.99998486   -0 13 55.5
 AJ2984;SPC IL E     - 2,096,801.18    891,355.59   sFT  0.99998486   -0 13 55.5
 AJ2984;UTM  16      - 4,698,067.799   362,004.788   MT  0.99983430   -1 07 54.2
 AJ2984
 AJ2984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2984!SPC IL E     -   0.99996177  x   0.99998486  =   0.99994663
 AJ2984!UTM  16      -   0.99996177  x   0.99983430  =   0.99979608
 AJ2984
 AJ2984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6200498067(NAD 83)
 AJ2984
 AJ2984                          SUPERSEDED SURVEY CONTROL
 AJ2984
 AJ2984  NAD 83(2007)-  42 25 21.56065(N)    088 40 38.56203(W) AD(2002.00) 0
 AJ2984  ELLIP H (02/10/07)  243.788  (m)                       GP(2002.00)    
 AJ2984  ELLIP H (02/03/05)  243.772  (m)                       GP(       ) 4 2
 AJ2984  NAD 83(1997)-  42 25 21.56079(N)    088 40 38.56199(W) AD(       ) 1
 AJ2984  ELLIP H (04/24/01)  243.816  (m)                       GP(       ) 4 1
 AJ2984  NAVD 88 (04/06/11)  277.550  (m)          910.60   (f) SUPERSEDED  2 1
 AJ2984  NAVD 88 (04/24/01)  277.6    (m)  GEOID99  model used  GPS OBS        
 AJ2984
 AJ2984.Superseded values are not recommended for survey control.
 AJ2984
 AJ2984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2984.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2984
 AJ2984_MARKER: F = FLANGE-ENCASED ROD
 AJ2984_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2984_STAMPING: HUNTER
 AJ2984_MARK LOGO: IL-111
 AJ2984_PROJECTION: FLUSH
 AJ2984_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2984_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2984+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2023
 AJ2984_ROD/PIPE-DEPTH: 3.7 meters
 AJ2984_SLEEVE-DEPTH  : 0.9 meters
 AJ2984
 AJ2984  HISTORY     - Date     Condition        Report By
 AJ2984  HISTORY     - 20000727 MONUMENTED       SECI
 AJ2984  HISTORY     - 20100209 GOOD             ILDT
 AJ2984  HISTORY     - 20100510 GOOD             TROTT
 AJ2984  HISTORY     - 20230427 GOOD             ILDT
 AJ2984
 AJ2984                          STATION DESCRIPTION
 AJ2984
 AJ2984'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2984'STATION IS LOCATED APPROXIMATELY 3.2 MI WEST OF HARVARD, 1.5 MI
 AJ2984'EAST OF BOONE/MCHENRY COUNTY LINE IN SECTION 32, T46N, R5E.  TO
 AJ2984'REACH FROM THE JUNCTION OF IL RT 173 AND WHITE OAKS RD PROCEED
 AJ2984'NORTH ON WHITE OAKS RD 0.5 MI TO THE STATION LOCATED 26.4 FT WEST
 AJ2984'OF CENTERLINE OF WHITE OAKS RD.  STATION IS LOCATED 170 FT NORTH OF
 AJ2984'CENTERLINE OF HUNTER RD, 155 FT NORTH OF CENTERLINE OF AGGREGATE
 AJ2984'FIELD ENTRANCE, 188 FT SOUTH OF CENTERLINE OF AGGREGATE DRIVEWAY,
 AJ2984'172 FT SOUTH OF POWERPOLE (PP), 27.2 FT SOUTH OF PP, AND 90 FT NORTH
 AJ2984'OF PP, AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ2984'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35
 AJ2984'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2984
 AJ2984                          STATION RECOVERY (2010)
 AJ2984
 AJ2984'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2984'RECOVERED IN GOOD CONDITION.
 AJ2984
 AJ2984                          STATION RECOVERY (2010)
 AJ2984
 AJ2984'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 AJ2984'RECOVERED AS DESCRIBED
 AJ2984
 AJ2984                          STATION RECOVERY (2023)
 AJ2984
 AJ2984'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 AJ2984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2999 ***********************************************************************
 ME2999  DESIGNATION -  HUNTER 2 RESET
 ME2999  PID         -  ME2999
 ME2999  STATE/COUNTY-  IL/WILL
 ME2999  COUNTRY     -  US
 ME2999  USGS QUAD   -  TINLEY PARK (2018)
 ME2999
 ME2999                         *CURRENT SURVEY CONTROL
 ME2999  ______________________________________________________________________
 ME2999* NAD 83(1997) POSITION- 41 30 51.30781(N) 087 47 26.04836(W)   NO CHECK
 ME2999* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 ME2999  ______________________________________________________________________
 ME2999  GEOID HEIGHT    -        -33.295 (meters)                     GEOID18
 ME2999  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 ME2999  HORZ ORDER      -  SECOND
 ME2999
 ME2999.The horizontal coordinates were established by classical geodetic methods
 ME2999.and adjusted by the National Geodetic Survey in October 1999.
 ME2999
 ME2999.No horizontal observational check was made to the station.
 ME2999
 ME2999.The orthometric height was scaled from a topographic map.
 ME2999
 ME2999.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2999.GEOID18 height accuracy estimate available here.
 ME2999
 ME2999.Click photographs - Photos may exist for this station.
 ME2999
 ME2999.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2999
 ME2999. The following values were computed from the NAD 83(1997) position.
 ME2999
 ME2999;                    North         East     Units Scale Factor Converg.
 ME2999;SPC IL E     -   538,294.882   345,307.757   MT  1.00000025   +0 21 35.1
 ME2999;SPC IL E     - 1,766,055.79  1,132,897.20   sFT  1.00000025   +0 21 35.1
 ME2999;UTM  16      - 4,596,148.155   434,031.132   MT  0.99965355   -0 31 26.4
 ME2999
 ME2999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2999!SPC IL E     -   0.99996979  x   1.00000025  =   0.99997004
 ME2999!UTM  16      -   0.99996979  x   0.99965355  =   0.99962335
 ME2999
 ME2999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3403196148(NAD 83)
 ME2999
 ME2999|---------------------------------------------------------------------|
 ME2999| PID    Reference Object                     Distance      Geod. Az  |
 ME2999|                                                           dddmmss.s |
 ME2999| CM3704 HUNTER 2 RM 5                         5.685 METERS 00600     |
 ME2999| ME2995 HUNTER                               11.506 METERS 08912     |
 ME2999| DC9615 HUNTER 2 RM 6                         5.682 METERS 17917     |
 ME2999| CM3705 HUNTER 2 RM 3                                      17924     |
 ME2999| CM3703 HUNTER 2 RM 4                         6.246 METERS 35925     |
 ME2999| CW4202 HUNTER 2 RM 7                         6.252 METERS 35938     |
 ME2999|---------------------------------------------------------------------|
 ME2999
 ME2999                          SUPERSEDED SURVEY CONTROL
 ME2999
 ME2999  NAD 83(1997)-  41 30 51.30782(N)    087 47 26.04848(W) AD(       ) 2
 ME2999  NAD 83(1994)-  41 30 51.31237(N)    087 47 26.05501(W) AD(       ) 2
 ME2999  NAD 83(1986)-  41 30 51.31238(N)    087 47 26.05499(W) AD(       ) 2
 ME2999  NAD 27      -  41 30 51.18671(N)    087 47 25.87954(W) AD(       ) 2
 ME2999
 ME2999.Superseded values are not recommended for survey control.
 ME2999
 ME2999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2999.See file dsdata.pdf to determine how the superseded data were derived.
 ME2999
 ME2999_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2999_STAMPING: HUNTER 2 1972 1978
 ME2999_MARK LOGO: NGS
 ME2999_PROJECTION: FLUSH
 ME2999_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2999+STABILITY: SURFACE MOTION
 ME2999
 ME2999  HISTORY     - Date     Condition        Report By
 ME2999  HISTORY     - 1978     MONUMENTED       NGS
 ME2999
 ME2999                          STATION DESCRIPTION
 ME2999
 ME2999'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 ME2999'STATION MARK FOUND PROJECTING ABOUT 2 FEET AND LEANING TO THE
 ME2999'WEST.  REFERENCE MARK 3 FOUND WITH THE DISK SHEARED OFF.  REFERENCE
 ME2999'MARK 4 WAS FOUND PROJECTING ABOUT 1.5 FOOT AND LEANING TO THE
 ME2999'EAST.  THE AZIMUTH MARK OR REFERENCE MARK 5 FOUND TO BE IN GOOD
 ME2999'CONDITION.  REFERENCE MARK 6 WAS SET IN A DRILL HOLE IN THE MARK
 ME2999'THAT NUMBER 3 WAS IN.  REFERENCE MARK 4 WAS PULLED THE REST OF THE
 ME2999'WAY OUT OF THE GROUND AND THE HOLE DUG DEEPER, THE MARK RESET IN THE
 ME2999'NEW HOLE AND RESTAMPED.  THE 1972 TO REACH IS ADEQUATE TO RECOVER THE
 ME2999'STATION.
 ME2999'
 ME2999'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30 AND
 ME2999'STATE HIGHWAY 43
 ME2999'(ABOUT 4-1/2 MILES SOUTH OF TINLEY PARK), GO NORTH ON
 ME2999'HIGHWAY 43 FOR 0.55 MILE TO THE
 ME2999'STATION ON THE LEFT.  CONTINUE NORTH ON
 ME2999'THE HIGHWAY FOR 0.35 MILE TO REFERENCE MARK 5 ON
 ME2999'THE RIGHT.
 ME2999'
 ME2999'THE STATION IS 270 FEET NORTH OF CENTERLINE OF PAVED ROAD,
 ME2999'68 FEET WEST OF CENTERLINE OF STATE HIGHWAY 43, 1 FOOT NORTH OF A
 ME2999'METAL WITNESS POST AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE
 ME2999'MARK IS FLUSH AND THE DISK STAMPED HUNTER 2 1972 1978.
 ME2999'
 ME2999'REFERENCE MARK 6 IS 68 FEET WEST OF CENTERLINE OF HIGHWAY, 17 FEET
 ME2999'SOUTH OF A METAL WITNESS POST AND 1 FOOT NORTH OF A METAL WITNESS
 ME2999'POST.  THE MARK PROJECTS 6 INCHES AND THE DISK STAMPED HUNTER 2
 ME2999'1972 10 5 1973.
 ME2999'
 ME2999'REFERENCE MARK 7 IS 68 FEET WEST OF CENTERLINE OF THE HIGHWAY, 19
 ME2999'FEET NORTH OF A METAL WITNESS POST AND 1 FOOT SOUTH OF A METAL WITNESS
 ME2999'POST.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED HUNTER 2 1972
 ME2999'NO 7 1978.
 ME2999'
 ME2999'REFERENCE MARK 5 IS 113 FEET NORTH OF CENTERLINE OF A DRIVEWAY, 69
 ME2999'FEET EAST OF CENTERLINE OF HIGHWAY, 1 FOOT WEST OF POWER LINE POLE,
 ME2999'1 FOOT SOUTHWEST OF A METAL WITNESS POST.  THE MARK PROJECTS 3
 ME2999'INCHES THE DISK STAMPED HUNTER 2 NO 5 1972.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1918 ***********************************************************************
 JB1918  DESIGNATION -  HUNTER AZ MK
 JB1918  PID         -  JB1918
 JB1918  STATE/COUNTY-  IL/RANDOLPH
 JB1918  COUNTRY     -  US
 JB1918  USGS QUAD   -  STEELEVILLE (2018)
 JB1918
 JB1918                         *CURRENT SURVEY CONTROL
 JB1918  ______________________________________________________________________
 JB1918* NAD 83(1997) POSITION- 38 07 18.34877(N) 089 40 14.99454(W)   ADJUSTED
 JB1918* NAVD 88 ORTHO HEIGHT -   163.1   (meters)      535.    (feet) VERTCON3
 JB1918  ______________________________________________________________________
 JB1918  GEOID HEIGHT    -        -29.772 (meters)                     GEOID18
 JB1918  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 JB1918  HORZ ORDER      -  SECOND
 JB1918
 JB1918.The horizontal coordinates were established by classical geodetic methods
 JB1918.and adjusted by the National Geodetic Survey in October 1999.
 JB1918
 JB1918.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1918.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1918
 JB1918.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1918.GEOID18 height accuracy estimate available here.
 JB1918
 JB1918.Click photographs - Photos may exist for this station.
 JB1918
 JB1918.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1918
 JB1918. The following values were computed from the NAD 83(1997) position.
 JB1918
 JB1918;                    North         East     Units Scale Factor Converg.
 JB1918;SPC IL W     -   161,600.651   743,475.861   MT  0.99996445   +0 18 22.0
 JB1918;SPC IL W     -   530,184.80  2,439,220.39   sFT  0.99996445   +0 18 22.0
 JB1918;UTM  16      - 4,222,695.142   265,875.995   MT  1.00027514   -1 38 58.4
 JB1918
 JB1918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1918!SPC IL W     -   0.99997908  x   0.99996445  =   0.99994353
 JB1918!UTM  16      -   0.99997908  x   1.00027514  =   1.00025421
 JB1918
 JB1918:                Primary Azimuth Mark                     Grid Az
 JB1918:SPC IL W     -  HUNTER                                   321 45 08.1
 JB1918:UTM  16      -  HUNTER                                   323 42 28.5
 JB1918
 JB1918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6587522695(NAD 83)
 JB1918
 JB1918|---------------------------------------------------------------------|
 JB1918| PID    Reference Object                     Distance      Geod. Az  |
 JB1918|                                                           dddmmss.s |
 JB1918| JB1922 AIRPORT BEACON SPARTA APT           APPROX. 3.7 KM 3112852.3 |
 JB1918| JB1921 HUNTER                              APPROX. 4.2 KM 3220330.1 |
 JB1918|---------------------------------------------------------------------|
 JB1918
 JB1918                          SUPERSEDED SURVEY CONTROL
 JB1918
 JB1918  NAD 83(1986)-  38 07 18.35619(N)    089 40 14.98700(W) AD(       ) 2
 JB1918  NAD 27      -  38 07 18.18531(N)    089 40 14.63340(W) AD(       ) 2
 JB1918  NGVD 29 (07/19/86)  163.2    (m)          535.     (f) VERT ANG       
 JB1918
 JB1918.Superseded values are not recommended for survey control.
 JB1918
 JB1918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1918.See file dsdata.pdf to determine how the superseded data were derived.
 JB1918
 JB1918_MARKER: DZ = AZIMUTH MARK DISK
 JB1918_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1918+WITH SETTING: INFORMATION.
 JB1918_STAMPING: HUNTER 1969
 JB1918_MARK LOGO: USGS
 JB1918_PROJECTION: FLUSH
 JB1918_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1918_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1918
 JB1918  HISTORY     - Date     Condition        Report By
 JB1918  HISTORY     - 1969     MONUMENTED       USGS
 JB1918
 JB1918                          STATION DESCRIPTION
 JB1918
 JB1918'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1918'THE STATION IS LOCATED 1.8 MI E. OF SPARTA, IN THE VILLAGE OF
 JB1918'EDEN, NEAR THE CENTER OF THE SE. QUARTER OF SEC. 5, T. 5 S., R. 5
 JB1918'W., IN THE RIGHT-OF-WAY OF STATE HWY. 154.
 JB1918'
 JB1918'TO REACH THE STATION FROM THE SPARTA POST OFFICE, DRIVE E. ON STATE
 JB1918'HWY. 154 FOR 1.95 MI AND STATION ON THE RIGHT.
 JB1918'
 JB1918'STATION MARK IS A STANDARD AZIMUTH MARK TABLET STAMPED HUNTER 1969
 JB1918'CRIMPED ON A 10 FT LENGTH OF COPPER COATED ROD, DRIVEN FLUSH WITH
 JB1918'THE GROUND AND SET IN A 6 IN. TILE FILLED WITH GRAVEL.  THE MARK IS
 JB1918'29 FT S. OF THE CENTER OF THE HWY., 101 FT WSW. OF JCT. OF STREET
 JB1918'LEADING S., 180 FT WNW. OF THE NW. COR. OF A BAPTIST CHURCH AND 1 FT
 JB1918'E. OF A METAL WITNESS POST.
 JB1918'
 JB1918'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1114 ***********************************************************************
 NH1114  DESIGNATION -  HUNTLEY
 NH1114  PID         -  NH1114
 NH1114  STATE/COUNTY-  IL/MCHENRY
 NH1114  COUNTRY     -  US
 NH1114  USGS QUAD   -  HUNTLEY (2018)
 NH1114
 NH1114                         *CURRENT SURVEY CONTROL
 NH1114  ______________________________________________________________________
 NH1114* NAD 83(1997) POSITION- 42 10 58.79466(N) 088 23 01.92189(W)   ADJUSTED
 NH1114* NAVD 88 ORTHO HEIGHT -   269.    (meters)      883.    (feet) SCALED
 NH1114  ______________________________________________________________________
 NH1114  GEOID HEIGHT    -        -33.674 (meters)                     GEOID18
 NH1114  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 NH1114  HORZ ORDER      -  THIRD
 NH1114
 NH1114.The horizontal coordinates were established by classical geodetic methods
 NH1114.and adjusted by the National Geodetic Survey in October 1999.
 NH1114
 NH1114.The orthometric height was scaled from a topographic map.
 NH1114
 NH1114.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1114.GEOID18 height accuracy estimate available here.
 NH1114
 NH1114.Click photographs - Photos may exist for this station.
 NH1114
 NH1114.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1114
 NH1114. The following values were computed from the NAD 83(1997) position.
 NH1114
 NH1114;                    North         East     Units Scale Factor Converg.
 NH1114;SPC IL E     -   612,429.909   295,825.353   MT  0.99997521   -0 02 02.2
 NH1114;SPC IL E     - 2,009,280.46    970,553.68   sFT  0.99997521   -0 02 02.2
 NH1114;UTM  16      - 4,671,021.508   385,719.258   MT  0.99976070   -0 55 45.7
 NH1114
 NH1114!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1114!SPC IL E     -   0.99996310  x   0.99997521  =   0.99993831
 NH1114!UTM  16      -   0.99996310  x   0.99976070  =   0.99972381
 NH1114
 NH1114:                Primary Azimuth Mark                     Grid Az
 NH1114:SPC IL E     -  HUNTLEY AZ MK                            002 23 02.7
 NH1114:UTM  16      -  HUNTLEY AZ MK                            003 16 46.2
 NH1114
 NH1114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8571971021(NAD 83)
 NH1114
 NH1114|---------------------------------------------------------------------|
 NH1114| PID    Reference Object                     Distance      Geod. Az  |
 NH1114|                                                           dddmmss.s |
 NH1114| CJ7991 HUNTLEY AZ MK                                      0022100.5 |
 NH1114| NH1115 9 RGS                                19.272 METERS 15051     |
 NH1114| NH1120 HUNTLEY H D CATTY CORP STK          APPROX. 3.9 KM 2413748.5 |
 NH1114| NH1119 HUNTLEY MUNICIPAL TANK              APPROX. 3.8 KM 2432800.1 |
 NH1114| NH1117 HUNTLEY UNION MACHINE CO TANK       APPROX. 4.0 KM 2493018.5 |
 NH1114| CJ7992 HUNTLEY RM 1                         23.827 METERS 26950     |
 NH1114|---------------------------------------------------------------------|
 NH1114
 NH1114                          SUPERSEDED SURVEY CONTROL
 NH1114
 NH1114  NAD 83(1997)-  42 10 58.79367(N)    088 23 01.92643(W) AD(       ) 3
 NH1114  NAD 83(1986)-  42 10 58.79432(N)    088 23 01.93276(W) AD(       ) 3
 NH1114  NAD 27      -  42 10 58.70120(N)    088 23 01.63350(W) AD(       ) 3
 NH1114
 NH1114.Superseded values are not recommended for survey control.
 NH1114
 NH1114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1114.See file dsdata.pdf to determine how the superseded data were derived.
 NH1114
 NH1114_MARKER: DS = TRIANGULATION STATION DISK
 NH1114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1114_STAMPING: HUNTLEY 1954
 NH1114_MARK LOGO: CGS
 NH1114_PROJECTION: PROJECTING 8 CENTIMETERS
 NH1114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1114+STABILITY: SURFACE MOTION
 NH1114
 NH1114  HISTORY     - Date     Condition        Report By
 NH1114  HISTORY     - 1954     MONUMENTED       CGS
 NH1114  HISTORY     - 1966     GOOD             CGS
 NH1114  HISTORY     - 20000802 MARK NOT FOUND   PATRIC
 NH1114  HISTORY     - 20030522 MARK NOT FOUND   USPSQD
 NH1114
 NH1114                          STATION DESCRIPTION
 NH1114
 NH1114'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1114'STATION IS LOCATED ABOUT 2-1/2 MILE NORTHEAST OF HUNTLEY
 NH1114'AND ABOUT 5 MILES WEST OF ALGONQUIN.  IT IS 62 FEET WEST OF
 NH1114'THE CENTER OF A BLACKTOP ROAD, 25 FEET NORTH OF THE CENTER
 NH1114'OF A GRAVEL ROAD, 5 FEET WEST OF A WHITE WITNESS POST AND
 NH1114'1 FOOT SOUTH OF A FENCE LINE.  THE MARK PROJECTS 3 INCHES AND
 NH1114'THE DISK IS STAMPED HUNTLEY 1954.
 NH1114'
 NH1114'REFERENCE MARK NO. 1 IS 27 FEET NORTH OF THE CENTER OF A GRAVEL ROAD,
 NH1114'12 FEET WEST OF A TELEPHONE POLE AND 1 FOOT SOUTH OF A FENCE
 NH1114'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED HUNTLEY
 NH1114'NO 1 1954.
 NH1114'
 NH1114'9 RGS (USGS) BM WAS USED AS A REFERENCE MARK.  IT IS 31 FEET
 NH1114'SOUTH OF THE CENTER OF A GRAVEL ROAD, 31 FEET WEST OF THE
 NH1114'CENTER OF A BLACKTOP ROAD AND 6 FEET SOUTHWEST OF A POWER
 NH1114'POLE.  THE MARK IS A 6 X 6 CONCRETE POST FLUSH WITH THE
 NH1114'GROUND WITH A BRONZE U.S. GEOLOGICAL SURVEY BENCH MARK DISK
 NH1114'STAMPED ILL. 9RGS 1923.
 NH1114'
 NH1114'AZIMUTH MARK IS 22 FEET EAST OF THE CENTER OF A BLACKTOP
 NH1114'ROAD, 2 FEET SOUTH OF A TELEPHONE POLE, 1-1/2 FEET SOUTH OF A
 NH1114'WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.  THE
 NH1114'MARK IS FLUSH AND THE DISK IS STAMPED HUNTLEY 1954.
 NH1114'
 NH1114'TO REACH THE STATION FROM THE JUNCTION OF MAIN STREET AND
 NH1114'STATE HIGHWAY 47 IN HUNTLEY GO NORTH ON HIGHWAY 47 FOR 0.4
 NH1114'MILE TO T-ROAD EAST (ALGONQUIN ROAD), GO EAST ON BLACKTOP
 NH1114'ROAD FOR 2.2 MILES TO T-ROAD NORTH, GO NORTH ON BLACKTOP
 NH1114'ROAD FOR 0.45 MILE TO GRAVEL T-ROAD WEST AND THE STATION IN
 NH1114'THE NORTHWEST ANGLE AS DESCRIBED.  CONTINUE NORTH ON BLACKTOP
 NH1114'ROAD FOR 0.35 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 NH1114
 NH1114                          STATION RECOVERY (1966)
 NH1114
 NH1114'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1114'STATION AND ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED
 NH1114'AND IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS GOOD
 NH1114'WITH THE BELOW CHANGES.
 NH1114'
 NH1114'THE STATION MARK IS IN THE NORTHWEST ANGLE OF THE INTERSECTION
 NH1114'OF HUNTLEY-CRYSTAL LAKE ROAD AND REED ROAD, AND 1 FOOT WEST
 NH1114'OF A METAL WITNESS POST.
 NH1114'
 NH1114'THE AZIMUTH MARK IS 52 FEET SOUTH OF THE CENTERLINE OF A
 NH1114'GRAVELED DRIVEWAY EAST AND 1 FOOT NORTH OF A METAL WITNESS POST.
 NH1114
 NH1114                          STATION RECOVERY (2000)
 NH1114
 NH1114'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NH1114'MARK NOT FOUND.
 NH1114
 NH1114                          STATION RECOVERY (2003)
 NH1114
 NH1114'RECOVERY NOTE BY US POWER SQUADRON 2003 (GB)
 NH1114'AREA WAS RURAL, MARKS ALONG FARMING ROAD WHEN ORIGINALLY SET. AREA IS
 NH1114'NOW HOUSING, ROADS WIDENED AND REALIGNED. MARK IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2943 ***********************************************************************
 AJ2943  DESIGNATION -  HUNTLEY WELL 10
 AJ2943  PID         -  AJ2943
 AJ2943  STATE/COUNTY-  IL/MCHENRY
 AJ2943  COUNTRY     -  US
 AJ2943  USGS QUAD   -  HUNTLEY (2018)
 AJ2943
 AJ2943                         *CURRENT SURVEY CONTROL
 AJ2943  ______________________________________________________________________
 AJ2943* NAD 83(2011) POSITION- 42 09 14.69419(N) 088 24 22.05705(W)   ADJUSTED
 AJ2943* NAD 83(2011) ELLIP HT-   236.153 (meters)        (06/27/12)   ADJUSTED
 AJ2943* NAD 83(2011) EPOCH   -  2010.00
 AJ2943* NAVD 88 ORTHO HEIGHT -   269.7   (meters)      885.    (feet) GPS OBS
 AJ2943  ______________________________________________________________________
 AJ2943  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2943  GEOID HEIGHT    -        -33.533 (meters)                     GEOID99
 AJ2943  GEOID HEIGHT    -        -33.597 (meters)                     GEOID18
 AJ2943  NAD 83(2011) X  -    131,722.427 (meters)                     COMP
 AJ2943  NAD 83(2011) Y  - -4,733,872.785 (meters)                     COMP
 AJ2943  NAD 83(2011) Z  -  4,258,465.532 (meters)                     COMP
 AJ2943  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 AJ2943
 AJ2943  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2943  Standards:
 AJ2943         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2943            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2943  -------------------------------------------------------------------
 AJ2943  NETWORK    0.94   1.27           0.42   0.34   0.65     -0.05101923
 AJ2943  -------------------------------------------------------------------
 AJ2943  Click here for local accuracies and other accuracy information.
 AJ2943
 AJ2943.The horizontal coordinates were established by GPS observations
 AJ2943.and adjusted by the National Geodetic Survey in June 2012.
 AJ2943
 AJ2943.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2943.been affixed to the stable North American tectonic plate. See 
 AJ2943.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2943
 AJ2943.The horizontal coordinates are valid at the epoch date displayed above
 AJ2943.which is a decimal equivalence of Year/Month/Day.
 AJ2943
 AJ2943.The orthometric height was determined by GPS observations and a
 AJ2943.high-resolution geoid model.
 AJ2943
 AJ2943.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2943.GEOID18 height accuracy estimate available here.
 AJ2943
 AJ2943.Click photographs - Photos may exist for this station.
 AJ2943
 AJ2943.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2943
 AJ2943.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2943
 AJ2943.The ellipsoidal height was determined by GPS observations
 AJ2943.and is referenced to NAD 83.
 AJ2943
 AJ2943. The following values were computed from the NAD 83(2011) position.
 AJ2943
 AJ2943;                    North         East     Units Scale Factor Converg.
 AJ2943;SPC IL E     -   609,219.339   293,983.714   MT  0.99997545   -0 02 55.9
 AJ2943;SPC IL E     - 1,998,747.11    964,511.57   sFT  0.99997545   -0 02 55.9
 AJ2943;UTM  16      - 4,667,840.777   383,828.085   MT  0.99976606   -0 56 37.7
 AJ2943
 AJ2943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2943!SPC IL E     -   0.99996296  x   0.99997545  =   0.99993841
 AJ2943!UTM  16      -   0.99996296  x   0.99976606  =   0.99972903
 AJ2943
 AJ2943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8382867840(NAD 83)
 AJ2943
 AJ2943                          SUPERSEDED SURVEY CONTROL
 AJ2943
 AJ2943  NAD 83(2007)-  42 09 14.69418(N)    088 24 22.05800(W) AD(2002.00) 0
 AJ2943  ELLIP H (02/10/07)  236.184  (m)                       GP(2002.00)    
 AJ2943  ELLIP H (02/03/05)  236.190  (m)                       GP(       ) 4 2
 AJ2943  NAD 83(1997)-  42 09 14.69429(N)    088 24 22.05740(W) AD(       ) 1
 AJ2943  ELLIP H (04/24/01)  236.200  (m)                       GP(       ) 4 1
 AJ2943
 AJ2943.Superseded values are not recommended for survey control.
 AJ2943
 AJ2943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2943.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2943
 AJ2943_MARKER: I = METAL ROD
 AJ2943_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2943_STAMPING: HUNTLEY WELL 10
 AJ2943_MARK LOGO: IL4090
 AJ2943_PROJECTION: FLUSH
 AJ2943_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2943_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2943+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2000
 AJ2943_ROD/PIPE-DEPTH: 12.2 meters
 AJ2943_SLEEVE-DEPTH  : 0.9 meters
 AJ2943
 AJ2943  HISTORY     - Date     Condition        Report By
 AJ2943  HISTORY     - 20000714 MONUMENTED       SECI
 AJ2943
 AJ2943                          STATION DESCRIPTION
 AJ2943
 AJ2943'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2943'STATION IS LOCATED IN THE VILLAGE OF HUNTLEY IN SECTION 34, T43N, R7E.
 AJ2943'TO REACH FROM THE JUNCTION OF US RT 47 AND KREUTZER RD ON THE
 AJ2943'SOUTH SIDE OF HUNTLEY, PROCEED EAST ON KREUTZER RD 1.4 MILE TO
 AJ2943'THE VILLAGE OF HUNTLEY WATER TREATMENT PLANT WELL 10 ON THE
 AJ2943'NORTH SIDE OF KREUTZER RD AND A LOCKED GATE   PLEASE CONTACT THE
 AJ2943'VILLAGE OF HUNTLEY PUBLIC WORKS DEPARTMENT TO SCHEDULE ACCESS
 AJ2943'TO THIS STATION.  STATION IS 26 FT EAST OF THE CENTERLINE OF THE
 AJ2943'BITUMINOUS ENTRANCE  TO THE WELL SITE COMPOUND, 53 SOUTHEAST OF
 AJ2943'THE WATER TOWER ACCESS DOOR, 34.5 FT SOUTHWEST OF THE
 AJ2943'SOUTHWEST CORNER OF THE BRICK WELL HOUSE, 71 FT SOUTHWEST OF
 AJ2943'THE NORTHWEST CORNER OF THE WELL HOUSE, 4.3 FT SOUTH OF THE
 AJ2943'BITUMINOUS PARKING LOT, 3.3 FT NORTH OF THE SOUTH CHAINLINK
 AJ2943'FENCELINE  AND AN ORANGE FIBERGLASS WITNESS POST.  NOTE-  ACCESS
 AJ2943'TO POINT THROUGH SIX INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW
 AJ2943'CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2946 ***********************************************************************
 AJ2946  DESIGNATION -  HUNTLEY WELL 7
 AJ2946  PID         -  AJ2946
 AJ2946  STATE/COUNTY-  IL/KANE
 AJ2946  COUNTRY     -  US
 AJ2946  USGS QUAD   -  HUNTLEY (2018)
 AJ2946
 AJ2946                         *CURRENT SURVEY CONTROL
 AJ2946  ______________________________________________________________________
 AJ2946* NAD 83(2011) POSITION- 42 07 54.64282(N) 088 25 44.68363(W)   ADJUSTED
 AJ2946* NAD 83(2011) ELLIP HT-   241.587 (meters)        (06/27/12)   ADJUSTED
 AJ2946* NAD 83(2011) EPOCH   -  2010.00
 AJ2946* NAVD 88 ORTHO HEIGHT -   275.1   (meters)      903.    (feet) GPS OBS
 AJ2946  ______________________________________________________________________
 AJ2946  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2946  GEOID HEIGHT    -        -33.469 (meters)                     GEOID99
 AJ2946  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 AJ2946  NAD 83(2011) X  -    129,871.644 (meters)                     COMP
 AJ2946  NAD 83(2011) Y  - -4,735,585.927 (meters)                     COMP
 AJ2946  NAD 83(2011) Z  -  4,256,637.714 (meters)                     COMP
 AJ2946  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 AJ2946
 AJ2946  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2946  Standards:
 AJ2946         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2946            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2946  -------------------------------------------------------------------
 AJ2946  NETWORK    0.82   1.12           0.37   0.29   0.57     -0.06512745
 AJ2946  -------------------------------------------------------------------
 AJ2946  Click here for local accuracies and other accuracy information.
 AJ2946
 AJ2946.The horizontal coordinates were established by GPS observations
 AJ2946.and adjusted by the National Geodetic Survey in June 2012.
 AJ2946
 AJ2946.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2946.been affixed to the stable North American tectonic plate. See 
 AJ2946.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2946
 AJ2946.The horizontal coordinates are valid at the epoch date displayed above
 AJ2946.which is a decimal equivalence of Year/Month/Day.
 AJ2946
 AJ2946.The orthometric height was determined by GPS observations and a
 AJ2946.high-resolution geoid model.
 AJ2946
 AJ2946.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2946.GEOID18 height accuracy estimate available here.
 AJ2946
 AJ2946.Click photographs - Photos may exist for this station.
 AJ2946
 AJ2946.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2946
 AJ2946.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2946
 AJ2946.The ellipsoidal height was determined by GPS observations
 AJ2946.and is referenced to NAD 83.
 AJ2946
 AJ2946. The following values were computed from the NAD 83(2011) position.
 AJ2946
 AJ2946;                    North         East     Units Scale Factor Converg.
 AJ2946;SPC IL E     -   606,751.331   292,084.010   MT  0.99997577   -0 03 51.2
 AJ2946;SPC IL E     - 1,990,649.99    958,278.96   sFT  0.99997577   -0 03 51.2
 AJ2946;UTM  16      - 4,665,403.240   381,890.473   MT  0.99977165   -0 57 31.7
 AJ2946
 AJ2946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2946!SPC IL E     -   0.99996211  x   0.99997577  =   0.99993788
 AJ2946!UTM  16      -   0.99996211  x   0.99977165  =   0.99973377
 AJ2946
 AJ2946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8189065403(NAD 83)
 AJ2946
 AJ2946                          SUPERSEDED SURVEY CONTROL
 AJ2946
 AJ2946  NAD 83(2007)-  42 07 54.64280(N)    088 25 44.68458(W) AD(2002.00) 0
 AJ2946  ELLIP H (02/10/07)  241.618  (m)                       GP(2002.00)    
 AJ2946  ELLIP H (02/03/05)  241.624  (m)                       GP(       ) 4 2
 AJ2946  NAD 83(1997)-  42 07 54.64293(N)    088 25 44.68398(W) AD(       ) 1
 AJ2946  ELLIP H (04/24/01)  241.634  (m)                       GP(       ) 4 1
 AJ2946
 AJ2946.Superseded values are not recommended for survey control.
 AJ2946
 AJ2946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2946.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2946
 AJ2946_MARKER: I = METAL ROD
 AJ2946_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2946_STAMPING: HUNTLEY WELL 7
 AJ2946_MARK LOGO: IL4090
 AJ2946_PROJECTION: FLUSH
 AJ2946_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2946_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2946+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2000
 AJ2946_ROD/PIPE-DEPTH: 3.7 meters
 AJ2946_SLEEVE-DEPTH  : 0.9 meters
 AJ2946
 AJ2946  HISTORY     - Date     Condition        Report By
 AJ2946  HISTORY     - 20000714 MONUMENTED       SECI
 AJ2946
 AJ2946                          STATION DESCRIPTION
 AJ2946
 AJ2946'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2946'STATION IS LOCATED IN THE VILLAGE OF HUNTLEY IN SECTION 9, T42N, R7E.
 AJ2946'TO REACH FROM THE JUNCTION OF INTERSTATE 90 AND IL RT 47 OVERPASS
 AJ2946'ON THE SOUTH SIDE OF HUNTLEY, PROCEED NORTH ON IL RT 47 1.2 MILE TO
 AJ2946'A BITUMINOUS DRIVEWAY TO THE VILLAGE OF HUNTLEY WATER TREATMENT
 AJ2946'PLANT 7 ON THE EAST SIDE OF RT 47.  DRIVEWAY IS 0.35 MILE SOUTH OF DEL
 AJ2946'WEBB BLVD AND MAY ONLY BE ENTERED FROM THE NORTHBOUND LANES
 AJ2946'OF RT 47.  PROCEED EAST ON THE BITUMINOUS DRIVEWAY 0.15 MILE TO A
 AJ2946'LOCKED GATE, PLEASE CONTACT THE VILLAGE OF HUNTLEY PUBLIC WORKS
 AJ2946'DEPARTMENT TO SCHEDULE ACCESS TO THIS STATION.  STATION IS
 AJ2946'LOCATED AT THE SOUTHWEST CORNER OF THE WELL SITE COMPOUND, 80.9
 AJ2946'FT SOUTHWEST OF THE NORTHWEST CORNER OF THE BRICK WELL HOUSE,
 AJ2946'58.3 FT WEST OF THE SOUTHWEST CORNER OF THE WELL HOUSE, 83 FT
 AJ2946'SOUTH OF THE CENTERLINE OF THE BITUMINOUS ENTRANCE,  22.4 FT
 AJ2946'SOUTHEAST OF A POWER POLE, 30.0 FT NORTHEAST OF A POWER POLE, 22.8
 AJ2946'FT NORTH OF THE SOUTH CHAINLINK FENCELINE, 7.0 FT EAST OF THE WEST
 AJ2946'CHAINLINK FENCELINE AND AN ORANGE FIBERGLASS WITNESS POST.  NOTE-
 AJ2946'ACCESS TO POINT IS THROUGH A SIX INCH LOGO CAP.  DATUM POINT IS 0.35
 AJ2946'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2944 ***********************************************************************
 AJ2944  DESIGNATION -  HUNTLEY WELL 8
 AJ2944  PID         -  AJ2944
 AJ2944  STATE/COUNTY-  IL/MCHENRY
 AJ2944  COUNTRY     -  US
 AJ2944  USGS QUAD   -  HUNTLEY (2018)
 AJ2944
 AJ2944                         *CURRENT SURVEY CONTROL
 AJ2944  ______________________________________________________________________
 AJ2944* NAD 83(2011) POSITION- 42 11 24.17455(N) 088 23 20.93044(W)   ADJUSTED
 AJ2944* NAD 83(2011) ELLIP HT-   232.107 (meters)        (06/27/12)   ADJUSTED
 AJ2944* NAD 83(2011) EPOCH   -  2010.00
 AJ2944* NAVD 88 ORTHO HEIGHT -   265.8   (meters)      872.    (feet) GPS OBS
 AJ2944  ______________________________________________________________________
 AJ2944  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2944  GEOID HEIGHT    -        -33.617 (meters)                     GEOID99
 AJ2944  GEOID HEIGHT    -        -33.683 (meters)                     GEOID18
 AJ2944  NAD 83(2011) X  -    133,049.821 (meters)                     COMP
 AJ2944  NAD 83(2011) Y  - -4,731,149.380 (meters)                     COMP
 AJ2944  NAD 83(2011) Z  -  4,261,423.797 (meters)                     COMP
 AJ2944  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 AJ2944
 AJ2944  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2944  Standards:
 AJ2944         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2944            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2944  -------------------------------------------------------------------
 AJ2944  NETWORK    0.72   1.04           0.33   0.25   0.53      0.05537896
 AJ2944  -------------------------------------------------------------------
 AJ2944  Click here for local accuracies and other accuracy information.
 AJ2944
 AJ2944.The horizontal coordinates were established by GPS observations
 AJ2944.and adjusted by the National Geodetic Survey in June 2012.
 AJ2944
 AJ2944.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2944.been affixed to the stable North American tectonic plate. See 
 AJ2944.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2944
 AJ2944.The horizontal coordinates are valid at the epoch date displayed above
 AJ2944.which is a decimal equivalence of Year/Month/Day.
 AJ2944
 AJ2944.The orthometric height was determined by GPS observations and a
 AJ2944.high-resolution geoid model.
 AJ2944
 AJ2944.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2944.GEOID18 height accuracy estimate available here.
 AJ2944
 AJ2944.Click photographs - Photos may exist for this station.
 AJ2944
 AJ2944.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2944
 AJ2944.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2944
 AJ2944.The ellipsoidal height was determined by GPS observations
 AJ2944.and is referenced to NAD 83.
 AJ2944
 AJ2944. The following values were computed from the NAD 83(2011) position.
 AJ2944
 AJ2944;                    North         East     Units Scale Factor Converg.
 AJ2944;SPC IL E     -   613,213.250   295,389.667   MT  0.99997526   -0 02 14.9
 AJ2944;SPC IL E     - 2,011,850.47    969,124.27   sFT  0.99997526   -0 02 14.9
 AJ2944;UTM  16      - 4,671,811.394   385,295.958   MT  0.99976189   -0 55 58.9
 AJ2944
 AJ2944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2944!SPC IL E     -   0.99996360  x   0.99997526  =   0.99993886
 AJ2944!UTM  16      -   0.99996360  x   0.99976189  =   0.99972550
 AJ2944
 AJ2944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8529571811(NAD 83)
 AJ2944
 AJ2944                          SUPERSEDED SURVEY CONTROL
 AJ2944
 AJ2944  NAD 83(2007)-  42 11 24.17455(N)    088 23 20.93139(W) AD(2002.00) 0
 AJ2944  ELLIP H (02/10/07)  232.138  (m)                       GP(2002.00)    
 AJ2944  ELLIP H (02/03/05)  232.139  (m)                       GP(       ) 4 2
 AJ2944  NAD 83(1997)-  42 11 24.17469(N)    088 23 20.93083(W) AD(       ) 1
 AJ2944  ELLIP H (04/24/01)  232.153  (m)                       GP(       ) 4 1
 AJ2944
 AJ2944.Superseded values are not recommended for survey control.
 AJ2944
 AJ2944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2944.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2944
 AJ2944_MARKER: I = METAL ROD
 AJ2944_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2944_STAMPING: HUNTLEY WELL 8
 AJ2944_MARK LOGO: IL4090
 AJ2944_PROJECTION: FLUSH
 AJ2944_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2944_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2944+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2000
 AJ2944_ROD/PIPE-DEPTH: 3.7 meters
 AJ2944_SLEEVE-DEPTH  : 0.9 meters
 AJ2944
 AJ2944  HISTORY     - Date     Condition        Report By
 AJ2944  HISTORY     - 20000714 MONUMENTED       SECI
 AJ2944
 AJ2944                          STATION DESCRIPTION
 AJ2944
 AJ2944'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2944'STATION IS LOCATED IN THE VILLAGE OF HUNTLEY IN SECTION 23, T43N, R7E.
 AJ2944'TO REACH FROM THE JUNCTION OF IL RT 47 AND REED RD ON THE NORTH
 AJ2944'SIDE OF HUNTLEY, PROCEED EAST ON REED RD APPROXIMATELY 1.6 MILE TO
 AJ2944'ENTRANCE OF SOUTHWIND SUBDIVISION, CAMBRIDGE DRIVE, PROCEED
 AJ2944'NORTH ON CAMBRIDGE DRIVE 0.1 MILE TO BEDFORD DRIVE, PROCEED
 AJ2944'NORTHEAST - NORTH ON BEDFORD DRIVE TO THE INTERSECTION OF MARVIN
 AJ2944'DRIVE AND THE ENTRANCE TO THE VILLAGE OF HUNTLEY WATER
 AJ2944'TREATMENT PLANT 8 AND A LOCKED GATE.  PLEASE CONTACT THE VILLAGE
 AJ2944'OF HUNTLEY PUBLIC WORKS DEPARTMENT FOR ACCESS TO THIS STATION.
 AJ2944'STATION IS LOCATED  NEAR THE NORTHWEST CORNER OF THE WELL SITE
 AJ2944'COMPOUND, WHICH IS BETWEEN ADDRESS NO. 9952 AND 9954.  STATION IS
 AJ2944'161 FT NORTHWEST OF THE NORTHWEST CORNER OF THE BRICK WELL
 AJ2944'HOUSE, 104 FT NORTHWEST OF THE WEST SIDE OF THE BASE OF THE
 AJ2944'WATER TOWER, 155 FT NORTH OF THE GATE,  94 FT NORTHWEST OF A FIRE
 AJ2944'HYDRANT, 20.5 FT SOUTH OF THE NORTH CHAINLINK FENCELINE, 2.3 FT EAST
 AJ2944'OF THE WEST CHAINLINK FENCELINE AND AN ORANGE FIBERGLASS WITNESS
 AJ2944'POST.  NOTE-  ACCESS TO POINT THOUGH SIX INCH LOGO CAP.  DATUM POINT
 AJ2944'IS 0.35 FT BELOW CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2937 ***********************************************************************
 AJ2937  DESIGNATION -  HUNTLEY WELL 9
 AJ2937  PID         -  AJ2937
 AJ2937  STATE/COUNTY-  IL/MCHENRY
 AJ2937  COUNTRY     -  US
 AJ2937  USGS QUAD   -  HUNTLEY (2018)
 AJ2937
 AJ2937                         *CURRENT SURVEY CONTROL
 AJ2937  ______________________________________________________________________
 AJ2937* NAD 83(2011) POSITION- 42 09 49.06466(N) 088 26 32.86306(W)   ADJUSTED
 AJ2937* NAD 83(2011) ELLIP HT-   232.182 (meters)        (06/27/12)   ADJUSTED
 AJ2937* NAD 83(2011) EPOCH   -  2010.00
 AJ2937* NAVD 88 ORTHO HEIGHT -   265.8   (meters)      872.    (feet) GPS OBS
 AJ2937  ______________________________________________________________________
 AJ2937  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2937  GEOID HEIGHT    -        -33.517 (meters)                     GEOID99
 AJ2937  GEOID HEIGHT    -        -33.579 (meters)                     GEOID18
 AJ2937  NAD 83(2011) X  -    128,700.914 (meters)                     COMP
 AJ2937  NAD 83(2011) Y  - -4,733,240.876 (meters)                     COMP
 AJ2937  NAD 83(2011) Z  -  4,259,249.019 (meters)                     COMP
 AJ2937  LAPLACE CORR    -         -2.12  (seconds)                    DEFLEC18
 AJ2937
 AJ2937  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2937  Standards:
 AJ2937         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2937            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2937  -------------------------------------------------------------------
 AJ2937  NETWORK    0.83   1.12           0.37   0.30   0.57      0.01146207
 AJ2937  -------------------------------------------------------------------
 AJ2937  Click here for local accuracies and other accuracy information.
 AJ2937
 AJ2937.The horizontal coordinates were established by GPS observations
 AJ2937.and adjusted by the National Geodetic Survey in June 2012.
 AJ2937
 AJ2937.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2937.been affixed to the stable North American tectonic plate. See 
 AJ2937.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2937
 AJ2937.The horizontal coordinates are valid at the epoch date displayed above
 AJ2937.which is a decimal equivalence of Year/Month/Day.
 AJ2937
 AJ2937.The orthometric height was determined by GPS observations and a
 AJ2937.high-resolution geoid model.
 AJ2937
 AJ2937.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2937.GEOID18 height accuracy estimate available here.
 AJ2937
 AJ2937.Click photographs - Photos may exist for this station.
 AJ2937
 AJ2937.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2937
 AJ2937.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2937
 AJ2937.The ellipsoidal height was determined by GPS observations
 AJ2937.and is referenced to NAD 83.
 AJ2937
 AJ2937. The following values were computed from the NAD 83(2011) position.
 AJ2937
 AJ2937;                    North         East     Units Scale Factor Converg.
 AJ2937;SPC IL E     -   610,282.998   290,982.035   MT  0.99997600   -0 04 23.7
 AJ2937;SPC IL E     - 2,002,236.80    954,663.56   sFT  0.99997600   -0 04 23.7
 AJ2937;UTM  16      - 4,668,950.966   380,844.000   MT  0.99977470   -0 58 06.1
 AJ2937
 AJ2937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2937!SPC IL E     -   0.99996359  x   0.99997600  =   0.99993959
 AJ2937!UTM  16      -   0.99996359  x   0.99977470  =   0.99973829
 AJ2937
 AJ2937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8084368950(NAD 83)
 AJ2937
 AJ2937                          SUPERSEDED SURVEY CONTROL
 AJ2937
 AJ2937  NAD 83(2007)-  42 09 49.06464(N)    088 26 32.86400(W) AD(2002.00) 0
 AJ2937  ELLIP H (02/10/07)  232.213  (m)                       GP(2002.00)    
 AJ2937  ELLIP H (02/03/05)  232.219  (m)                       GP(       ) 4 2
 AJ2937  NAD 83(1997)-  42 09 49.06474(N)    088 26 32.86340(W) AD(       ) 1
 AJ2937  ELLIP H (04/24/01)  232.229  (m)                       GP(       ) 4 1
 AJ2937
 AJ2937.Superseded values are not recommended for survey control.
 AJ2937
 AJ2937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2937.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2937
 AJ2937_MARKER: I = METAL ROD
 AJ2937_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2937_STAMPING: HUNTLEY WELL 9
 AJ2937_MARK LOGO: IL4090
 AJ2937_PROJECTION: FLUSH
 AJ2937_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2937_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2937+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2000
 AJ2937_ROD/PIPE-DEPTH: 4.9 meters
 AJ2937_SLEEVE-DEPTH  : 0.9 meters
 AJ2937
 AJ2937  HISTORY     - Date     Condition        Report By
 AJ2937  HISTORY     - 20000714 MONUMENTED       SECI
 AJ2937
 AJ2937                          STATION DESCRIPTION
 AJ2937
 AJ2937'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2937'STATION IS LOCATED IN THE VILLAGE OF HUNTLEY IN SECTION 32, T43N, R7E.
 AJ2937'TO REACH FROM THE JUNCTION OF MAIN STREET AND IL RT 47 IN HUNTLEY,
 AJ2937'PROCEED WEST ON MAIN STREET 0.5 MILE TO A BITUMINOUS DRIVE TO THE
 AJ2937'VILLAGE OF HUNTLEY WEST WASTEWATER TREATMENT PLANT AND WATER
 AJ2937'TREATMENT PLANT WELL 9.  BITUMINOUS DRIVE IS 0.5 MI EAST OF COYNE
 AJ2937'STATION RD AND JUST EAST OF A WATER TOWER.  PROCEED SOUTH OF
 AJ2937'BITUMINOUS DRIVE 0.15 MILE TO A LOCKED GATE, PLEASE CONTACT THE
 AJ2937'VILLAGE OF HUNTLEY PUBLIC WORKS DEPARTMENT TO SCHEDULE ACCESS
 AJ2937'TO THIS STATION, PROCEED SOUTH THROUGH GATE 0.15 MILE TO THE
 AJ2937'WATER TREATMENT PLANT WELL 9.  STATION IS LOCATED 87.4 FT
 AJ2937'SOUTHWEST OF THE WESTERLY SOUTHWEST CORNER OF THE BRICK WELL
 AJ2937'HOUSE, 75.7 FT SOUTHWEST OF THE EASTERLY SOUTHWEST CORNER OF
 AJ2937'THE WELL HOUSE, 8.5 FT EAST OF THE WEST CHAINLINK FENCELINE, 7.5 FT
 AJ2937'NORTH OF THE SOUTH CHAINLINK FENCELINE AND AN ORANGE FIBERGLASS
 AJ2937'WITNESS POST.  NOTE-  ACCESS IS THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2937'POINT IS 0.45 FT BELOW CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7915 ***********************************************************************
 DF7915  CBN         -  This is a Cooperative Base Network Control Station.
 DF7915  DESIGNATION -  HURON 2
 DF7915  PID         -  DF7915
 DF7915  STATE/COUNTY-  IL/WILL
 DF7915  COUNTRY     -  US
 DF7915  USGS QUAD   -  STEGER (2018)
 DF7915
 DF7915                         *CURRENT SURVEY CONTROL
 DF7915  ______________________________________________________________________
 DF7915* NAD 83(2011) POSITION- 41 27 43.27979(N) 087 44 53.86904(W)   ADJUSTED
 DF7915* NAD 83(2011) ELLIP HT-   204.965 (meters)        (06/27/12)   ADJUSTED
 DF7915* NAD 83(2011) EPOCH   -  2010.00
 DF7915* NAVD 88 ORTHO HEIGHT -   238.2   (meters)      781.    (feet) GPS OBS
 DF7915  ______________________________________________________________________
 DF7915  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7915  GEOID HEIGHT    -        -33.198 (meters)                     GEOID99
 DF7915  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 DF7915  NAD 83(2011) X  -    188,075.989 (meters)                     COMP
 DF7915  NAD 83(2011) Y  - -4,783,229.380 (meters)                     COMP
 DF7915  NAD 83(2011) Z  -  4,201,147.994 (meters)                     COMP
 DF7915  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 DF7915
 DF7915  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7915  Standards:
 DF7915         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7915            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7915  -------------------------------------------------------------------
 DF7915  NETWORK    0.92   1.55           0.41   0.33   0.79     -0.01418349
 DF7915  -------------------------------------------------------------------
 DF7915  Click here for local accuracies and other accuracy information.
 DF7915
 DF7915.The horizontal coordinates were established by GPS observations
 DF7915.and adjusted by the National Geodetic Survey in June 2012.
 DF7915
 DF7915.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7915.been affixed to the stable North American tectonic plate. See 
 DF7915.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7915
 DF7915.The horizontal coordinates are valid at the epoch date displayed above
 DF7915.which is a decimal equivalence of Year/Month/Day.
 DF7915
 DF7915.The orthometric height was determined by GPS observations and a
 DF7915.high-resolution geoid model.
 DF7915
 DF7915.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7915.GEOID18 height accuracy estimate available here.
 DF7915
 DF7915.Click photographs - Photos may exist for this station.
 DF7915
 DF7915.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7915
 DF7915.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7915
 DF7915.The ellipsoidal height was determined by GPS observations
 DF7915.and is referenced to NAD 83.
 DF7915
 DF7915. The following values were computed from the NAD 83(2011) position.
 DF7915
 DF7915;                    North         East     Units Scale Factor Converg.
 DF7915;SPC IL E     -   532,517.169   348,875.708   MT  1.00000439   +0 23 14.5
 DF7915;SPC IL E     - 1,747,100.08  1,144,603.05   sFT  1.00000439   +0 23 14.5
 DF7915;UTM  16      - 4,590,318.175   437,508.367   MT  0.99964806   -0 29 43.7
 DF7915
 DF7915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7915!SPC IL E     -   0.99996785  x   1.00000439  =   0.99997224
 DF7915!UTM  16      -   0.99996785  x   0.99964806  =   0.99961592
 DF7915
 DF7915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3750890318(NAD 83)
 DF7915
 DF7915                          SUPERSEDED SURVEY CONTROL
 DF7915
 DF7915  NAD 83(2007)-  41 27 43.27977(N)    087 44 53.86993(W) AD(2002.00) 0
 DF7915  ELLIP H (02/10/07)  204.993  (m)                       GP(2002.00)    
 DF7915  NAD 83(1997)-  41 27 43.27979(N)    087 44 53.87003(W) AD(       ) A
 DF7915  ELLIP H (09/15/03)  204.996  (m)                       GP(       ) 4 1
 DF7915
 DF7915.Superseded values are not recommended for survey control.
 DF7915
 DF7915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7915.See file dsdata.pdf to determine how the superseded data were derived.
 DF7915
 DF7915_MARKER: DH = HORIZONTAL CONTROL DISK
 DF7915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7915_STAMPING: HURON RESET 2002
 DF7915_MARK LOGO: NGS
 DF7915_PROJECTION: PROJECTING
 DF7915_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7915+STABILITY: SURFACE MOTION
 DF7915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7915+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2008
 DF7915
 DF7915  HISTORY     - Date     Condition        Report By
 DF7915  HISTORY     - 200207   MONUMENTED       ILDT
 DF7915  HISTORY     - 20020910 GOOD             ILDT
 DF7915  HISTORY     - 20081015 GOOD             GEOCAC
 DF7915  HISTORY     - 20160901 POOR             INDIV
 DF7915
 DF7915                          STATION DESCRIPTION
 DF7915
 DF7915'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (JB)
 DF7915'THE STATION IS LOCATED ABOUT 3.7 MILES SOUTHWEST OF MATTESON, 2.8
 DF7915'MILES NORTH OF MONEE.
 DF7915'
 DF7915'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND U.S. HIGHWAY
 DF7915'30 AT MATTESON (EXIT 340)  GO EAST ON HIGHWAY 30 FOR 0.5 MILES TO A
 DF7915'PAVED CROSSROAD, TURN RIGHT, SOUTH ON STATE ROUTE 50 FOR 2.5 MILES TO
 DF7915'A PAVED ROAD RIGHT AT THE COUNTY LINE.  TURN RIGHT (WEST) ON STEGER
 DF7915'RD. FOR 0.8 MILES TO A PAVED ROAD LEFT. TURN LEFT, SOUTH ON CENTRAL
 DF7915'AVE. FOR 0.53 MILES.
 DF7915'
 DF7915'THE STATION IS LOCATED 39.0 FEET WEST OF THE CENTERLINE AND IS 1.0
 DF7915'FEET SOUTH OF A FIBERGLASS WITNESS POST
 DF7915
 DF7915                          STATION RECOVERY (2008)
 DF7915
 DF7915'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 DF7915'WITNESS POST HAS SHREDDED BY MOVING OPERATIONS.  AT TIME OF RECOVERY,
 DF7915'AN ORANGE CONSTRUCTION CONE COVERED THE MARK.
 DF7915
 DF7915                          STATION RECOVERY (2016)
 DF7915
 DF7915'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (AJW)
 DF7915'MARK IS STILL IN TACT, BUT HAS BEEN DISTURBED AND ISN'T USABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1597 ***********************************************************************
 ME1597  DESIGNATION -  HURON AZ MK
 ME1597  PID         -  ME1597
 ME1597  STATE/COUNTY-  IL/WILL
 ME1597  COUNTRY     -  US
 ME1597  USGS QUAD   -  STEGER (2018)
 ME1597
 ME1597                         *CURRENT SURVEY CONTROL
 ME1597  ______________________________________________________________________
 ME1597* NAD 83(1986) POSITION- 41 27 58.     (N) 087 44 53.     (W)   SCALED
 ME1597* NAVD 88 ORTHO HEIGHT -   231.290 (meters)      758.82  (feet) ADJUSTED
 ME1597  ______________________________________________________________________
 ME1597  GEOID HEIGHT    -        -33.290 (meters)                     GEOID18
 ME1597  DYNAMIC HEIGHT  -        231.199 (meters)      758.53  (feet) COMP
 ME1597  MODELED GRAVITY -    980,223.3   (mgal)                       NAVD 88
 ME1597
 ME1597  VERT ORDER      -  SECOND    CLASS 0
 ME1597
 ME1597.The horizontal coordinates were scaled from a map and have
 ME1597.an estimated accuracy of +/- 6 seconds.
 ME1597
 ME1597.The orthometric height was determined by differential leveling and
 ME1597.adjusted by the NATIONAL GEODETIC SURVEY
 ME1597.in June 1991.
 ME1597
 ME1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1597.GEOID18 height accuracy estimate available here.
 ME1597
 ME1597.Click photographs - Photos may exist for this station.
 ME1597
 ME1597.The dynamic height is computed by dividing the NAVD 88
 ME1597.geopotential number by the normal gravity value computed on the
 ME1597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1597.degrees latitude (g = 980.6199 gals.).
 ME1597
 ME1597.The modeled gravity was interpolated from observed gravity values.
 ME1597
 ME1597;                    North         East    Units  Estimated Accuracy
 ME1597;SPC IL E     -   532,970.      348,890.      MT  (+/- 180 meters Scaled)
 ME1597
 ME1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL375907(NAD 83)
 ME1597
 ME1597                          SUPERSEDED SURVEY CONTROL
 ME1597
 ME1597  NGVD 29 (??/??/92)  231.377  (m)          759.11   (f) ADJ UNCH    2 0
 ME1597
 ME1597.Superseded values are not recommended for survey control.
 ME1597
 ME1597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1597.See file dsdata.pdf to determine how the superseded data were derived.
 ME1597
 ME1597_MARKER: DZ = AZIMUTH MARK DISK
 ME1597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1597_STAMPING: HURON 1959
 ME1597_MARK LOGO: CGS
 ME1597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1597+STABILITY: SURFACE MOTION
 ME1597
 ME1597  HISTORY     - Date     Condition        Report By
 ME1597  HISTORY     - 1959     MONUMENTED       CGS
 ME1597  HISTORY     - 1967     GOOD             CGS
 ME1597  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1597
 ME1597                          STATION DESCRIPTION
 ME1597
 ME1597'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1597'3.6 MI S FROM MATTESON.
 ME1597'ABOUT 2.45 SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION WITH
 ME1597'U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, THENCE 0.85
 ME1597'MILES WEST ALONG AN ASPHALT ROAD, THENCE 0.25 MILES SOUTH ALONG
 ME1597'A GRAVEL ROAD, AT A DRIVEWAY WEST TO A FARM HOUSE, 27 1/2 FEET
 ME1597'EAST OF THE CENTER LINE OF THE ROAD, 1/2 FOOT WEST OF A FENCE,
 ME1597'20 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE DRIVEWAY, 2.5
 ME1597'FEET SOUTH OF POWER POLE 202, 3.1 FEET SOUTHEAST OF A METAL
 ME1597'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN
 ME1597'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.  NOTE-- THE MARK
 ME1597'MAY BE REACHED FROM MONEE, WILL COUNTY, BY GOING NORTH FOR 1.85
 ME1597'MILES ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION WITH WEST MAIN
 ME1597'STREET IN MONEE, THENCE 0.85 MILES NORTH ALONG STATE HIGHWAY
 ME1597'50, THENCE 0.85 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.8
 ME1597'MILES NORTH ALONG A GRAVEL ROAD.
 ME1597
 ME1597                          STATION RECOVERY (1967)
 ME1597
 ME1597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1597'RECOVERED IN GOOD CONDITION.
 ME1597
 ME1597                          STATION RECOVERY (2008)
 ME1597
 ME1597'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1597'REPORT SUBMITTED BY GEOCACHER  COYOTE TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1593 ***********************************************************************
 ME1593  DESIGNATION -  HURON RM 2
 ME1593  PID         -  ME1593
 ME1593  STATE/COUNTY-  IL/WILL
 ME1593  COUNTRY     -  US
 ME1593  USGS QUAD   -  STEGER (2018)
 ME1593
 ME1593                         *CURRENT SURVEY CONTROL
 ME1593  ______________________________________________________________________
 ME1593* NAD 83(1986) POSITION- 41 27 43.27   (N) 087 44 52.97   (W)   HD_HELD1
 ME1593* NAVD 88 ORTHO HEIGHT -   237.559 (meters)      779.39  (feet) ADJUSTED
 ME1593  ______________________________________________________________________
 ME1593  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 ME1593  DYNAMIC HEIGHT  -        237.465 (meters)      779.08  (feet) COMP
 ME1593  MODELED GRAVITY -    980,222.5   (mgal)                       NAVD 88
 ME1593
 ME1593  VERT ORDER      -  SECOND    CLASS 0
 ME1593
 ME1593.The horizontal coordinates were determined by differentially corrected
 ME1593.hand held GPS observations or other comparable positioning techniques
 ME1593.and have an estimated accuracy of +/- 3 meters.
 ME1593
 ME1593.The orthometric height was determined by differential leveling and
 ME1593.adjusted by the NATIONAL GEODETIC SURVEY
 ME1593.in June 1991.
 ME1593
 ME1593.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1593.GEOID18 height accuracy estimate available here.
 ME1593
 ME1593.Click photographs - Photos may exist for this station.
 ME1593
 ME1593.The dynamic height is computed by dividing the NAVD 88
 ME1593.geopotential number by the normal gravity value computed on the
 ME1593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1593.degrees latitude (g = 980.6199 gals.).
 ME1593
 ME1593.The modeled gravity was interpolated from observed gravity values.
 ME1593
 ME1593;                    North         East    Units  Estimated Accuracy
 ME1593;SPC IL E     -   532,517.0     348,896.6     MT  (+/- 3 meters HH1 GPS) 
 ME1593
 ME1593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3752990317(NAD 83)
 ME1593
 ME1593                          SUPERSEDED SURVEY CONTROL
 ME1593
 ME1593  NGVD 29 (??/??/92)  237.646  (m)          779.68   (f) ADJ UNCH    2 0
 ME1593
 ME1593.Superseded values are not recommended for survey control.
 ME1593
 ME1593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1593.See file dsdata.pdf to determine how the superseded data were derived.
 ME1593
 ME1593_MARKER: DR = REFERENCE MARK DISK
 ME1593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1593_STAMPING: HURON NO 2 1959
 ME1593_MARK LOGO: CGS
 ME1593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1593+STABILITY: SURFACE MOTION
 ME1593
 ME1593  HISTORY     - Date     Condition        Report By
 ME1593  HISTORY     - 1959     MONUMENTED       CGS
 ME1593  HISTORY     - 1967     GOOD             CGS
 ME1593  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1593
 ME1593                          STATION DESCRIPTION
 ME1593
 ME1593'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1593'4 MI N FROM MONEE.
 ME1593'ABOUT 1.85 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1593'WITH WEST MAIN STREET IN MONEE, THENCE 0.85 MILES NORTH ALONG
 ME1593'STATE HIGHWAY 50, THENCE 0.85 MILES WEST ALONG A GRAVEL ROAD,
 ME1593'THENCE 0.45 MILES NORTH ALONG A GRAVEL ROAD, 27 1/2 FEET EAST OF
 ME1593'THE CENTER LINE OF THE ROAD, 372 FEET NORTH OF THE CENTER LINE
 ME1593'OF THE DRIVEWAY EAST TO A FARM HOUSE, 77 1/2 FEET SOUTH OF THE
 ME1593'THIRD POWER POLE NORTH OF THE DRIVEWAY, 53 1/2 FEET EAST AND
 ME1593'ACROSS THE ROAD FROM A TELEPHONE POLE, 53.4 FEET EAST OF
 ME1593'TRIANGULATION STATION HURON, 51.5 FEET EAST OF A METAL WITNESS
 ME1593'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 ME1593'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 ME1593
 ME1593                          STATION RECOVERY (1967)
 ME1593
 ME1593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1593'RECOVERED IN GOOD CONDITION.
 ME1593
 ME1593                          STATION RECOVERY (2008)
 ME1593
 ME1593'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1593'REPORT SUBMITTED BY GEOCACHER  COYOTE TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1595 ***********************************************************************
 ME1595  DESIGNATION -  HURON RM 3
 ME1595  PID         -  ME1595
 ME1595  STATE/COUNTY-  IL/WILL
 ME1595  COUNTRY     -  US
 ME1595  USGS QUAD   -  STEGER (2018)
 ME1595
 ME1595                         *CURRENT SURVEY CONTROL
 ME1595  ______________________________________________________________________
 ME1595* NAD 83(1986) POSITION- 41 27 43.52   (N) 087 44 53.69   (W)   HD_HELD1
 ME1595* NAVD 88 ORTHO HEIGHT -   237.80  (meters)      780.2   (feet) RESET
 ME1595  ______________________________________________________________________
 ME1595  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 ME1595  VERT ORDER      -  THIRD
 ME1595
 ME1595.The horizontal coordinates were determined by differentially corrected
 ME1595.hand held GPS observations or other comparable positioning techniques
 ME1595.and have an estimated accuracy of +/- 3 meters.
 ME1595
 ME1595.The orthometric height was computed from unverified reset data.
 ME1595
 ME1595.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1595.GEOID18 height accuracy estimate available here.
 ME1595
 ME1595.Click photographs - Photos may exist for this station.
 ME1595
 ME1595;                    North         East    Units  Estimated Accuracy
 ME1595;SPC IL E     -   532,524.6     348,879.8     MT  (+/- 3 meters HH1 GPS) 
 ME1595
 ME1595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3751290325(NAD 83)
 ME1595
 ME1595                          SUPERSEDED SURVEY CONTROL
 ME1595
 ME1595.No superseded survey control is available for this station.
 ME1595
 ME1595_MARKER: DR = REFERENCE MARK DISK
 ME1595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1595_STAMPING: HURON 1959 NO 3 1967
 ME1595_MARK LOGO: CGS
 ME1595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1595+STABILITY: SURFACE MOTION
 ME1595
 ME1595  HISTORY     - Date     Condition        Report By
 ME1595  HISTORY     - 1967     MONUMENTED       CGS
 ME1595  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1595
 ME1595                          STATION DESCRIPTION
 ME1595
 ME1595'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1595'4 MI N FROM MONEE.
 ME1595'ABOUT 1.85 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1595'WITH WEST MAIN STREET IN MONEE, THENCE 0.85 MILE NORTH ALONG
 ME1595'STATE HIGHWAY 50, THENCE 0.85 MILE WEST ALONG GRAVEL ROAD, THENCE
 ME1595'0.45 MILE NORTH ALONG GRAVEL ROAD TO THE MARK ON LEFT.  IT IS
 ME1595'78 FEET SOUTHWEST OF A POWER POLE, 29 FEET WEST OF THE CENTERLINE
 ME1595'OF THE ROAD AND 24 FEET NORTH OF A METAL WITNESS POST.  THE DISK
 ME1595'IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 ME1595'2 INCHES.
 ME1595
 ME1595                          STATION RECOVERY (2008)
 ME1595
 ME1595'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1595'REPORT SUBMITTED BY GEOCACHER  COYOTE TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1661 ***********************************************************************
 HB1661  DESIGNATION -  HURST MUNICIPAL TANK
 HB1661  PID         -  HB1661
 HB1661  STATE/COUNTY-  IL/WILLIAMSON
 HB1661  COUNTRY     -  US
 HB1661  USGS QUAD   -  DE SOTO (2018)
 HB1661
 HB1661                         *CURRENT SURVEY CONTROL
 HB1661  ______________________________________________________________________
 HB1661* NAD 83(1997) POSITION- 37 49 51.20477(N) 089 08 41.83979(W)   ADJUSTED
 HB1661  ______________________________________________________________________
 HB1661  GEOID HEIGHT    -        -29.202 (meters)                     GEOID18
 HB1661  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 HB1661  HORZ ORDER      -  THIRD
 HB1661
 HB1661.The horizontal coordinates were established by classical geodetic methods
 HB1661.and adjusted by the National Geodetic Survey in October 1999.
 HB1661
 HB1661.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1661.GEOID18 height accuracy estimate available here.
 HB1661
 HB1661.Click photographs - Photos may exist for this station.
 HB1661
 HB1661.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1661
 HB1661. The following values were computed from the NAD 83(1997) position.
 HB1661
 HB1661;                    North         East     Units Scale Factor Converg.
 HB1661;SPC IL E     -   129,515.393   228,551.027   MT  1.00003785   -0 29 52.1
 HB1661;SPC IL E     -   424,918.42    749,837.83   sFT  1.00003785   -0 29 52.1
 HB1661;SPC IL W     -   129,692.507   789,940.991   MT  1.00004078   +0 37 36.1
 HB1661;SPC IL W     -   425,499.50  2,591,664.73   sFT  1.00004078   +0 37 36.1
 HB1661;UTM  16      - 4,189,219.893   311,235.979   MT  1.00003889   -1 18 57.5
 HB1661
 HB1661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1123589219(NAD 83)
 HB1661
 HB1661                          SUPERSEDED SURVEY CONTROL
 HB1661
 HB1661  NAD 83(1993)-  37 49 51.21574(N)    089 08 41.83995(W) AD(       ) 3
 HB1661  NAD 83(1986)-  37 49 51.21765(N)    089 08 41.84178(W) AD(       ) 3
 HB1661  NAD 27      -  37 49 51.03453(N)    089 08 41.55491(W) AD(       ) 3
 HB1661
 HB1661.Superseded values are not recommended for survey control.
 HB1661
 HB1661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1661.See file dsdata.pdf to determine how the superseded data were derived.
 HB1661
 HB1661_MARKER: 53 = ELEVATED TANK
 HB1661
 HB1661  HISTORY     - Date     Condition        Report By
 HB1661  HISTORY     - 1961     FIRST OBSERVED   CGS
 HB1661  HISTORY     - 1968     GOOD             ILHD
 HB1661
 HB1661                          STATION DESCRIPTION
 HB1661
 HB1661'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1661'THE STATION IS THE CENTER OF THE TOP OF A SPHERICAL TYPE SILVER
 HB1661'COLORED TANK WITH THE LEGEND HURST PAINTED IN BLACK
 HB1661'LETTERS ON THE NORTHEAST SIDE OF THE TANK. THE OVERALL HEIGHT IS
 HB1661'ABOUT 100 FEET. IT IS IN THE SOUTHWEST CORNER OF A CITY
 HB1661'PLAYGROUND IN THE APPROXIMATE CENTER OF HURST.
 HB1661
 HB1661                          STATION RECOVERY (1968)
 HB1661
 HB1661'RECOVERY NOTE BY IL HIGHWAY DEPT 1968
 HB1661'TOP OF TANK IN GOOD CONDITION. IN DESCRIPTION, SHOULD READ, IN BLACK
 HB1661'LETTERS ON THE EAST SIDE OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1835 ***********************************************************************
 LC1835  DESIGNATION -  HUTSON RESET
 LC1835  PID         -  LC1835
 LC1835  STATE/COUNTY-  IL/LIVINGSTON
 LC1835  COUNTRY     -  US
 LC1835  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 LC1835
 LC1835                         *CURRENT SURVEY CONTROL
 LC1835  ______________________________________________________________________
 LC1835* NAD 83(1997) POSITION- 40 52 57.94615(N) 088 42 57.06425(W)   ADJUSTED
 LC1835* NAVD 88 ORTHO HEIGHT -   204.8   (meters)      672.    (feet) VERTCON3
 LC1835  ______________________________________________________________________
 LC1835  GEOID HEIGHT    -        -32.195 (meters)                     GEOID18
 LC1835  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 LC1835  HORZ ORDER      -  FIRST
 LC1835
 LC1835.The horizontal coordinates were established by classical geodetic methods
 LC1835.and adjusted by the National Geodetic Survey in October 1999.
 LC1835
 LC1835.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1835.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1835
 LC1835.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1835.GEOID18 height accuracy estimate available here.
 LC1835
 LC1835.Click photographs - Photos may exist for this station.
 LC1835
 LC1835.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1835
 LC1835. The following values were computed from the NAD 83(1997) position.
 LC1835
 LC1835;                    North         East     Units Scale Factor Converg.
 LC1835;SPC IL E     -   468,093.047   267,760.603   MT  0.99998779   -0 15 01.3
 LC1835;SPC IL E     - 1,535,735.27    878,477.91   sFT  0.99998779   -0 15 01.3
 LC1835;UTM  16      - 4,527,159.777   355,435.756   MT  0.99985723   -1 07 23.7
 LC1835
 LC1835!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1835!SPC IL E     -   0.99997292  x   0.99998779  =   0.99996071
 LC1835!UTM  16      -   0.99997292  x   0.99985723  =   0.99983016
 LC1835
 LC1835:                Primary Azimuth Mark                     Grid Az
 LC1835:SPC IL E     -  HUTSON AZ MK                             172 04 28.6
 LC1835:UTM  16      -  HUTSON AZ MK                             172 56 51.0
 LC1835
 LC1835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5543527159(NAD 83)
 LC1835
 LC1835|---------------------------------------------------------------------|
 LC1835| PID    Reference Object                     Distance      Geod. Az  |
 LC1835|                                                           dddmmss.s |
 LC1835| CI7553 HUTSON RM 3                          29.985 METERS 06302     |
 LC1835| LC1834 PONTIAC ST MARYS CATH CH            APPROX. 7.4 KM 0911230.3 |
 LC1835| LC1832 PONTIAC LIVINGSTON CTHSE FLAG       APPROX. 7.3 KM 0922755.1 |
 LC1835| CI8099 PTS 86 T                                           1005556.9 |
 LC1835| LC1831 PONTIAC RAD WOPP RED LT TOP TR      APPROX. 6.5 KM 1014509.4 |
 LC1835| LC1829 PONTIAC ILL ST PRISON STK           APPROX. 7.0 KM 1022318.7 |
 LC1835| LC1827 PONTIAC ILL ST PRISON SPIPE         APPROX. 7.0 KM 1025330.6 |
 LC1835| CI7551 HUTSON RM 1                          23.271 METERS 10822     |
 LC1835| CI7550 HUTSON AZ MK                                       1714927.3 |
 LC1835| CI7554 HUTSON RM 4                          22.415 METERS 21631     |
 LC1835| CI7552 HUTSON RM 2                          21.741 METERS 21740     |
 LC1835| LC1856 FLANAGAN ST JOHNS EV LUTH CH        APPROX.12.2 KM 2653212.1 |
 LC1835| LC1855 FLANAGAN MUNICIPAL TANK             APPROX.12.2 KM 2665113.8 |
 LC1835|---------------------------------------------------------------------|
 LC1835
 LC1835                          SUPERSEDED SURVEY CONTROL
 LC1835
 LC1835  NAD 83(1986)-  40 52 57.95971(N)    088 42 57.06943(W) AD(       ) 1
 LC1835  NAD 83(1986)-  40 52 57.95999(N)    088 42 57.06974(W) AD(       ) 1
 LC1835  NAD 27      -  40 52 57.84100(N)    088 42 56.84300(W) AD(       ) 1
 LC1835  NGVD 29 (07/19/86)  204.9    (m)          672.     (f) VERT ANG       
 LC1835
 LC1835.Superseded values are not recommended for survey control.
 LC1835
 LC1835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1835.See file dsdata.pdf to determine how the superseded data were derived.
 LC1835
 LC1835_MARKER: DS = TRIANGULATION STATION DISK
 LC1835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1835_STAMPING: HUTSON 1939 1960
 LC1835_MARK LOGO: CGS
 LC1835_PROJECTION: FLUSH
 LC1835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1835+STABILITY: SURFACE MOTION
 LC1835_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1835+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 LC1835
 LC1835  HISTORY     - Date     Condition        Report By
 LC1835  HISTORY     - 1939     MONUMENTED       CGS
 LC1835  HISTORY     - 1960     GOOD             CGS
 LC1835  HISTORY     - 1969     GOOD             CGS
 LC1835  HISTORY     - 20020829 GOOD             CMT
 LC1835
 LC1835                          STATION DESCRIPTION
 LC1835
 LC1835'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1835'THE STATION IS LOCATED 4.5 MILES WEST OF PONTIAC, 0.7 MILE
 LC1835'NORTH OF ILLINOIS STATE HIGHWAY NO. 116 AND IS IN THE SW 1/4
 LC1835'NW 1/4 OF SEC. 24, T. 28 N., R. 4 E.  IT IS 59 FEET NORTHWEST
 LC1835'OF THE NORTHEAST CORNER OF THE FARMHOUSE, 69 FEET WEST-SOUTHWEST
 LC1835'OF A LONE WALNUT TREE, 45 FEET SOUTH OF A EAST-WEST ROW OF
 LC1835'HEDGE TREES.  THE MARK, PROJECTS 6 INCHES
 LC1835'ABOVE THE GROUND AND IS STAMPED HUTSON 1939.
 LC1835'
 LC1835'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO.
 LC1835'66 AND ILLINOIS STATE ROUTE NO. 116 AT THE SOUTHWEST EDGE
 LC1835'OF PONTIAC, GO WEST ON ROUTE NO. 116 FOR 4.0 MILES, THEN
 LC1835'TURN RIGHT, (NORTH) THROUGH A STEEL GATE AT J.T. HUTSON MAIL
 LC1835'BOX AND FOLLOW THE FARM ROAD NORTH FOR 0.3 MILE TO A GATE
 LC1835'AT THE FARMHOUSE, PASS THROUGH THE GATE AND GO ACROSS THE
 LC1835'LOT TO A GATE, GO THROUGH THE GATE AND FOLLOW A FARM ROAD
 LC1835'0.2 MILE TO A GATE IN THE EAST-WEST FENCE LINE, GO THROUGH
 LC1835'THE GATE AND CROSS THE RAILROAD TRACKS TO A GATE.  GO THROUGH
 LC1835'THE GATE, AND FOLLOW A FARM ROAD EAST AND NORTH FOR 0.25
 LC1835'MILE TO A ROAD LEADING EAST TO FARMHOUSE, TURN EAST ON THIS
 LC1835'ROAD AND GO APPROXIMATELY 75 YARDS TO THE TOP OF A SMALL
 LC1835'RISE AND THE STATION.
 LC1835'
 LC1835'P.T. STATION NO. 86 T 1924 (U.S.G.S.), USED AS AZIMUTH MARK
 LC1835'IS APPROXIMATELY 0.75 MILE EAST-SOUTHEAST OF THE STATION
 LC1835'AT THE INTERSECTION OF THE RAILROAD AND A NORTH-SOUTH SECTION
 LC1835'LINE ROAD.  IT IS 35.2 FEET NORTH OF THE NORTH RAIL OF THE
 LC1835'TRACK, 24 FEET WEST OF THE CENTER LINE OF THE SECTION LINE
 LC1835'ROAD, 18 FEET SOUTH OF A HIGHLINE POLE AND 2.5 FEET SOUTH
 LC1835'OF THE EAST-WEST FENCE.  THE MARK IS A STANDARD UNITED STATES
 LC1835'GEOLOGICAL SURVEY, COOPERATION WITH STATE DISK SET IN A
 LC1835'6- BY 6-INCH CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND
 LC1835'IS STAMPED P.T. STA. NO. 86 T 1924, ILLINOIS.
 LC1835'
 LC1835'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1835'BRONZE DISKS SET IN CONCRETE.
 LC1835'
 LC1835'REFERENCE MARK NO. 1 IS 23.271 METERS, 76.35 FEET, EAST-SOUTHEAST
 LC1835'OF THE STATION, AT THE NORTHEAST CORNER OF A FENCE AROUND
 LC1835'THE YARD AND 43 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 LC1835'HOUSE.  THE MARK, PROJECTS 6 INCHES ABOVE THE
 LC1835'GROUND AND IS STAMPED HUTSON NO. 1 1939.
 LC1835'
 LC1835'REFERENCE MARK NO. 2 IS 21.738 METERS, 71.32 FEET, SOUTHWEST
 LC1835'OF THE STATION.  27 FEET SOUTHWEST OF A FENCE CORNER AND 15
 LC1835'FEET EAST OF A PEAR TREE.  THE MARK, PROJECTS 6
 LC1835'INCHES ABOVE THE GROUND AND IS STAMPED HUTSON NO. 2 1939.
 LC1835'
 LC1835'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS
 LC1835'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1835'
 LC1835'37-FOOT TOWER IS NEEDED TO SEE 37-FOOT TOWER AT SWYGERT.
 LC1835'
 LC1835'37-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT FAIRBURY.
 LC1835'
 LC1835'37-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT KING.
 LC1835'
 LC1835'37-FOOT TOWER IS NEEDED TO SEE 87-FOOT TOWER AT FLANAGAN
 LC1835'(NO. 83 T U.S.G.S.).
 LC1835'
 LC1835'64-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT PONTIAC.
 LC1835'
 LC1835'64-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT MYER (NO.
 LC1835'62 STA. U.S.G.S.).
 LC1835'
 LC1835'77-FOOT TOWER IS NEEDED TO SEE 77-FOOT TOWER AT CHENOA.
 LC1835'
 LC1835'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1835
 LC1835                          STATION RECOVERY (1960)
 LC1835
 LC1835'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1835'STATION WAS RECOVERED AND ALL MARKS WERE FOUND TO BE IN GOOD
 LC1835'CONDITION.  STATION MARK WAS LOWERED AND REFERENCE MARK NO.
 LC1835'1 WAS DESTROYED BY REQUEST OF JOHN HUTSON (LANDOWNER).  REFERENCE
 LC1835'MARK NO. 3 WAS ESTABLISHED TO REPLACE R.M. NO. 1.  P.T. STA
 LC1835'NO. 86T 1924 U.S.G.S. MARK IS NO LONGER VISIBLE FROM THE
 LC1835'GROUND SO A AZIMUTH MARK WAS ESTABLISHED.  THE DIRECTION TO
 LC1835'P.T. STA NO. 86T 1924 U.S.G.S. CHECKED.  THE DISTANCE AND
 LC1835'DIRECTION TO R.M. NO. 2 CHECKED.  DUE TO A COMPLETE CHANGE
 LC1835'IN SURROUNDING AT STATION SITE A COMPLETE NEW DESCRIPTION
 LC1835'FOLLOW--
 LC1835'
 LC1835'STATION IS LOCATED ABOUT 4-1/2 MILES WEST OF PONTIAC, 3/4
 LC1835'MILE NORTH OF STATE HIGHWAY 116 AND ABOUT 0.6 MILE NORTH
 LC1835'OF J.T. HUTSONS FARM HOME.
 LC1835'
 LC1835'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC1835'AND STATE ROUTE 116 IN THE SOUTHWEST EDGE OF PONTIAC, GO
 LC1835'WEST ON STATE ROUTE 116 FOR 3.0 MILES TO CROSSROAD, (TURN
 LC1835'RIGHT AND GO NORTH 0.5 MILE TO RAILROAD CROSSING AND P.T.
 LC1835'STA NO. 86T 1924 U.S.G.S. MARK ON LEFT AFTER CROSSING RAILROAD
 LC1835'TRACK), CONTINUE WEST ON STATE ROUTE 116 FOR 0.75 MILE TO THE
 LC1835'AZIMUTH MARK ON LEFT AS DESCRIBED, CONTINUE WEST 0.2 MILE TO
 LC1835'FARM DRIVEWAY ON RIGHT LEADING TO J.T. HUTSONS FARM HOME,
 LC1835'TURN RIGHT AND GO 0.3 MILE TO GATE AND FARM HOME, PASS
 LC1835'THROUGH GATE GO NORTH ACROSS LOT 0.05 MILE TO ANOTHER GATE,
 LC1835'PASS THROUGH GATE AND FOLLOW FARM ROAD FOR 0.2 MILE TO
 LC1835'A GATE IN THE EAST-WEST FENCE LINE, GO THROUGH GATE
 LC1835'CROSSING RAILROAD TRACKS TO ANOTHER GATE, GO THROUGH GATE
 LC1835'AND FOLLOW FARM ROAD EAST AND NORTH FOR 0.3 MILE TO A ROAD
 LC1835'LEADING EAST, TURN RIGHT, GO EAST 0.05 MILE TO CORNCRIB AND
 LC1835'STATION AS DESCRIBED.
 LC1835'
 LC1835'STATION MARK IS A STANDARD STATION DISK STAMPED HUTSON 1939
 LC1835'1960, IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH IS
 LC1835'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 73.4
 LC1835'FEET NORTHEAST OF THE WITNESS POST, 46.6 FEET SOUTH OF FENCE,
 LC1835'25.5 FEET NORTHWEST OF THE SOUTHWEST CORNER OF CORNCRIB AND
 LC1835'18.9 FEET WEST-SOUTHWEST OF THE NORTHWEST CORNER OF CORNCRIB.
 LC1835'
 LC1835'REFERENCE MARK 2, IS A STANDARD REFERENCE DISK STAMPED HUTSON
 LC1835'NO 2 1939, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1835'WHICH PROJECTS ABOUT 8 INCHES.  THE MARK IS 73 FEET SOUTHWEST
 LC1835'OF THE SOUTHWEST CORNER OF CORNCRIB, 21 FEET NORTHWEST OF TREE
 LC1835'AND 2 FEET NORTHEAST OF THE WITNESS POST.
 LC1835'
 LC1835'REFERENCE MARK 3 IS A STANDARD REFERENCE DISK STAMPED HUTSON
 LC1835'NO 3 1939 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1835'POST WHICH PROJECTS ABOUT 6 INCHES.  THE MARK IS 122 FEET
 LC1835'WEST OF FENCE CORNER, 55.6 FEET NORTHEAST OF NORTHEAST CORNER
 LC1835'OF CORNCRIB AND 1 FOOT SOUTH OF FENCE.
 LC1835'
 LC1835'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED HUTSON 1939
 LC1835'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1835'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 LC1835'62.5 FEET WEST OF A POWER POLE WHICH HAS A TRANSFORMER, 42
 LC1835'FEET SOUTH OF THE CENTER OF ROAD, 2.4 FEET WEST OF THE WITNESS
 LC1835'POST AND 1 FOOT NORTH OF THE FENCE.
 LC1835'
 LC1835'P.T. STA NO. 86T 1924 (USGS) MARK IS 35.2 FEET NORTH OF THE
 LC1835'NORTH RAIL OF THE RAILROAD TRACK, 24 FEET WEST OF THE CENTER
 LC1835'OF THE ROAD, 18 FEET SOUTH OF A POWER POLE AND 2.5 FEET SOUTH
 LC1835'OF THE FENCE.
 LC1835'
 LC1835'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LC1835
 LC1835                          STATION RECOVERY (1969)
 LC1835
 LC1835'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1835'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 LC1835'CONDITION.  REFERENCE MARK 2 WAS DESTROYED BY REQUEST OF THE
 LC1835'PROPERTY OWNER AFTER THE STATION WAS OCCUPIED.  REFERENCE MARK 4 WAS
 LC1835'ESTABLISHED AT THIS DATE.  A NEW DESCRIPTION FOLLOWS.
 LC1835'
 LC1835'THE STATION IS LOCATED ABOUT 4-1/2 MILES WEST OF PONTIAC, 3/4 MILE
 LC1835'NORTH OF STATE HIGHWAY 116 AND ON PROPERTY OWNED BY MR. J.T.
 LC1835'HUTSON.
 LC1835'
 LC1835'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE
 LC1835'HIGHWAY 116 AT THE SOUTHWEST EDGE OF PONTIAC, GO WEST ON STATE
 LC1835'HIGHWAY 116 FOR 3.0 MILES TO A CROSSROAD.  CONTINUE WEST ON STATE
 LC1835'HIGHWAY 116 FOR 0.75 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 LC1835'WEST FOR 0.2 MILE TO A DRIVEWAY ON THE RIGHT.  TURN RIGHT AND GO
 LC1835'NORTH FOR 0.3 MILE TO A GATE AND FARM HOUSE ON THE LEFT.
 LC1835'CONTINUE NORTH ACROSS FARM YARD FOR 0.05 MILE TO A GATE.
 LC1835'CONTINUE NORTH, EAST AND NORTH ON FARM ROAD CROSSING RAILROAD
 LC1835'TRACKS FOR 0.5 MILE TO A ROAD LEADING EAST.  TURN RIGHT AND GO
 LC1835'EAST OF 0.05 MILE TO A CORN CRIB AND THE STATION.
 LC1835'
 LC1835'THE STATION MARK IS A STANDARD DISK, STAMPED HUTSON 1939 1960, SET
 LC1835'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH
 LC1835'THE GROUND SURFACE.  IT IS 26.5 FEET SOUTH OF A WIRE FENCE, 25.5
 LC1835'FEET NORTHWEST OF THE SOUTHWEST CORNER OF A CORN CRIB AND 19 FEET
 LC1835'SOUTHWEST OF THE NORTHWEST CORNER OF THE CORN CRIB.
 LC1835'
 LC1835'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED HUTSON NO 3 1939 1960,
 LC1835'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 LC1835'3-INCHES.  IT IS 90 FEET NORTH OF A 12-INCH CEDAR TREE, 55.5 FEET
 LC1835'NORTHEAST OF THE NORTHEAST CORNER OF THE CORN CRIB AND 1 FOOT
 LC1835'SOUTH OF A WIRE FENCE.
 LC1835'
 LC1835'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED HUTSON NO 4 1939 1960
 LC1835'1969, SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT IS
 LC1835'FLUSH WITH THE GROUND SURFACE.  IT IS 109 FEET SOUTH OF A WIRE
 LC1835'FENCE, 76 FEET NORTH OF A HEDGE TREE AND 74 FEET SOUTHWEST OF THE
 LC1835'SOUTHWEST CORNER OF THE CORN CRIB.
 LC1835'
 LC1835'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED HUTSON 1939 1960, SET
 LC1835'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH
 LC1835'THE GROUND SURFACE.  IT IS 68 FEET WEST OF A POWER POLE WITH
 LC1835'TRANSFORMER ATTACHED, 43 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 LC1835'116, 2.0 FEET EAST OF A METAL WITNESS POST WITH SIGN ATTACHED AND
 LC1835'1 FOOT NORTH OF A WIRE FENCE.
 LC1835'
 LC1835'THE TRAVERSE DISTANCE NOTED ABOVE WAS CORRECTED TO SEA LEVEL.
 LC1835'
 LC1835'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MILES WEST
 LC1835'OF PONTIAC.
 LC1835
 LC1835                          STATION RECOVERY (2002)
 LC1835
 LC1835'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC1835'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1836 ***********************************************************************
 LC1836  DESIGNATION -  HUTSON RM A
 LC1836  PID         -  LC1836
 LC1836  STATE/COUNTY-  IL/LIVINGSTON
 LC1836  COUNTRY     -  US
 LC1836  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 LC1836
 LC1836                         *CURRENT SURVEY CONTROL
 LC1836  ______________________________________________________________________
 LC1836* NAD 83(1997) POSITION- 40 52 57.19555(N) 088 42 56.29046(W)   ADJUSTED
 LC1836* NAVD 88 ORTHO HEIGHT -   204.1   (meters)      670.    (feet) VERTCON3
 LC1836  ______________________________________________________________________
 LC1836  GEOID HEIGHT    -        -32.195 (meters)                     GEOID18
 LC1836  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 LC1836  HORZ ORDER      -  FIRST
 LC1836
 LC1836.The horizontal coordinates were established by classical geodetic methods
 LC1836.and adjusted by the National Geodetic Survey in October 1999.
 LC1836
 LC1836.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1836.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1836
 LC1836.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1836.GEOID18 height accuracy estimate available here.
 LC1836
 LC1836.Click photographs - Photos may exist for this station.
 LC1836
 LC1836.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1836
 LC1836. The following values were computed from the NAD 83(1997) position.
 LC1836
 LC1836;                    North         East     Units Scale Factor Converg.
 LC1836;SPC IL E     -   468,069.814   267,778.618   MT  0.99998777   -0 15 00.8
 LC1836;SPC IL E     - 1,535,659.05    878,537.02   sFT  0.99998777   -0 15 00.8
 LC1836;UTM  16      - 4,527,136.275   355,453.412   MT  0.99985717   -1 07 23.1
 LC1836
 LC1836!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1836!SPC IL E     -   0.99997303  x   0.99998777  =   0.99996080
 LC1836!UTM  16      -   0.99997303  x   0.99985717  =   0.99983021
 LC1836
 LC1836:                Primary Azimuth Mark                     Grid Az
 LC1836:SPC IL E     -  JANSSEN                                  256 09 08.9
 LC1836:UTM  16      -  JANSSEN                                  257 01 31.2
 LC1836
 LC1836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5545327136(NAD 83)
 LC1836
 LC1836|---------------------------------------------------------------------|
 LC1836| PID    Reference Object                     Distance      Geod. Az  |
 LC1836|                                                           dddmmss.s |
 LC1836| LC1720 LORETTO ODELL ATT MWV KSB 74        APPROX.26.6 KM 0615851.8 |
 LC1836| LC1826 PONTIAC N ILL GAS KJ 8644           APPROX.14.9 KM 1000653.0 |
 LC1836| LC1830 PONTIAC ILL ST POLICE RAD TWR       APPROX. 6.5 KM 1013418.5 |
 LC1836| LC1861 JANSSEN                             APPROX.16.9 KM 2555408.1 |
 LC1836| LC1835 HUTSON RESET                         29.399 METERS 32158     |
 LC1836|---------------------------------------------------------------------|
 LC1836
 LC1836                          SUPERSEDED SURVEY CONTROL
 LC1836
 LC1836  NAD 83(1986)-  40 52 57.20911(N)    088 42 56.29565(W) AD(       ) 1
 LC1836  NAD 83(1986)-  40 52 57.20937(N)    088 42 56.29594(W) AD(       ) 1
 LC1836  NAD 27      -  40 52 57.09039(N)    088 42 56.06922(W) AD(       ) 1
 LC1836  NGVD 29 (07/19/86)  204.2    (m)          670.     (f) VERT ANG       
 LC1836
 LC1836.Superseded values are not recommended for survey control.
 LC1836
 LC1836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1836.See file dsdata.pdf to determine how the superseded data were derived.
 LC1836
 LC1836_MARKER: DS = TRIANGULATION STATION DISK
 LC1836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1836_STAMPING: HUTSON RM A 1969
 LC1836_MARK LOGO: CGS
 LC1836_PROJECTION: RECESSED 5 CENTIMETERS
 LC1836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1836+STABILITY: SURFACE MOTION
 LC1836
 LC1836  HISTORY     - Date     Condition        Report By
 LC1836  HISTORY     - 1969     MONUMENTED       CGS
 LC1836
 LC1836                          STATION DESCRIPTION
 LC1836
 LC1836'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1836'THE STATION IS LOCATED ABOUT 4-1/2 MILES WEST OF PONTIAC, 3/4
 LC1836'MILE NORTH OF STATE HIGHWAY 116 AND ON PROPERTY OWNED BY
 LC1836'MR. J.T. HUTSON.
 LC1836'
 LC1836'FOR THE ROUTE TO REACH THE STATION SEE DESCRIPTION FOR
 LC1836'TRIANGULATON STATION HUTSON.
 LC1836'
 LC1836'THE STATION MARK IS A STANDARD DISK STAMPED HUTSON RM A 1969,
 LC1836'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH
 LC1836'IS 2 INCHES BELOW THE GROUND SURFACE.  IT IS 71 FEET SOUTHWEST
 LC1836'OF THE SOUTHWEST CORNER OF A CORN CRIB, 60 FEET SOUTH OF THE
 LC1836'SOUTHEAST CORNER OF THE CORN CRIB AND 34 FEET SOUTH-SOUTHWEST
 LC1836'OF A 10-INCH CEDAR TREE.
 LC1836'
 LC1836'THE TRAVERSE DISTANCE NOTED BELOW HAS BEEN REDUCED TO SEA LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6008 ***********************************************************************
 DG6008  DESIGNATION -  HUTT HILL
 DG6008  PID         -  DG6008
 DG6008  STATE/COUNTY-  IL/CASS
 DG6008  COUNTRY     -  US
 DG6008  USGS QUAD   -  ASHLAND (2018)
 DG6008
 DG6008                         *CURRENT SURVEY CONTROL
 DG6008  ______________________________________________________________________
 DG6008* NAD 83(2011) POSITION- 39 57 21.85955(N) 090 04 24.93935(W)   ADJUSTED
 DG6008* NAD 83(2011) ELLIP HT-   156.881 (meters)        (06/27/12)   ADJUSTED
 DG6008* NAD 83(2011) EPOCH   -  2010.00
 DG6008* NAVD 88 ORTHO HEIGHT -   189.6   (meters)      622.    (feet) GPS OBS
 DG6008  ______________________________________________________________________
 DG6008  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6008  GEOID HEIGHT    -        -32.669 (meters)                     GEOID03
 DG6008  GEOID HEIGHT    -        -32.685 (meters)                     GEOID18
 DG6008  NAD 83(2011) X  -     -6,288.676 (meters)                     COMP
 DG6008  NAD 83(2011) Y  - -4,895,957.580 (meters)                     COMP
 DG6008  NAD 83(2011) Z  -  4,074,348.738 (meters)                     COMP
 DG6008  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 DG6008
 DG6008  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6008  Standards:
 DG6008         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6008            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6008  -------------------------------------------------------------------
 DG6008  NETWORK    0.89   1.43           0.39   0.33   0.73      0.04647046
 DG6008  -------------------------------------------------------------------
 DG6008  Click here for local accuracies and other accuracy information.
 DG6008
 DG6008.The horizontal coordinates were established by GPS observations
 DG6008.and adjusted by the National Geodetic Survey in June 2012.
 DG6008
 DG6008.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6008.been affixed to the stable North American tectonic plate. See 
 DG6008.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6008
 DG6008.The horizontal coordinates are valid at the epoch date displayed above
 DG6008.which is a decimal equivalence of Year/Month/Day.
 DG6008
 DG6008.The orthometric height was determined by GPS observations and a
 DG6008.high-resolution geoid model.
 DG6008
 DG6008.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6008.GEOID18 height accuracy estimate available here.
 DG6008
 DG6008.Click photographs - Photos may exist for this station.
 DG6008
 DG6008.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6008
 DG6008.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6008
 DG6008.The ellipsoidal height was determined by GPS observations
 DG6008.and is referenced to NAD 83.
 DG6008
 DG6008. The following values were computed from the NAD 83(2011) position.
 DG6008
 DG6008;                    North         East     Units Scale Factor Converg.
 DG6008;SPC IL W     -   365,114.733   707,952.435   MT  0.99994195   +0 03 35.2
 DG6008;SPC IL W     - 1,197,880.59  2,322,673.95   sFT  0.99994195   +0 03 35.2
 DG6008;UTM  15      - 4,426,983.316   749,976.361   MT  1.00036935   +1 52 49.1
 DG6008;UTM  16      - 4,427,406.549   237,448.574   MT  1.00044871   -1 58 30.0
 DG6008
 DG6008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6008!SPC IL W     -   0.99997539  x   0.99994195  =   0.99991734
 DG6008!UTM  15      -   0.99997539  x   1.00036935  =   1.00034473
 DG6008!UTM  16      -   0.99997539  x   1.00044871  =   1.00042409
 DG6008
 DG6008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4997626983(NAD 83)
 DG6008
 DG6008                          SUPERSEDED SURVEY CONTROL
 DG6008
 DG6008  NAD 83(2007)-  39 57 21.85969(N)    090 04 24.94008(W) AD(2002.00) 0
 DG6008  ELLIP H (02/10/07)  156.893  (m)                       GP(2002.00)    
 DG6008  ELLIP H (02/03/05)  156.855  (m)                       GP(       ) 4 2
 DG6008  NAD 83(1997)-  39 57 21.85968(N)    090 04 24.94000(W) AD(       ) 1
 DG6008  ELLIP H (07/06/04)  156.869  (m)                       GP(       ) 3 2
 DG6008
 DG6008.Superseded values are not recommended for survey control.
 DG6008
 DG6008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6008.See file dsdata.pdf to determine how the superseded data were derived.
 DG6008
 DG6008_MARKER: DD = SURVEY DISK
 DG6008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6008_STAMPING: HUTT HILL 1998
 DG6008_MARK LOGO: IL-017
 DG6008_PROJECTION: FLUSH
 DG6008_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG6008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6008+STABILITY: SURFACE MOTION
 DG6008_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DG6008+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2020
 DG6008
 DG6008  HISTORY     - Date     Condition        Report By
 DG6008  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6008  HISTORY     - 20040202 GOOD             ILDT
 DG6008  HISTORY     - 20200408 GOOD             ILDT
 DG6008
 DG6008                          STATION DESCRIPTION
 DG6008
 DG6008'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6008'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (CLW) THE
 DG6008'STATION IS LOCATED 5.8 MILES NORTHWEST FROM THE CENTER OF ASHLAND.  TO
 DG6008'REACH FROM  THE JUNCTION OF CH-11 AND CREEK RD.( JUST SOUTH OF THE
 DG6008'SITE OFFICE AND CHECK STATION AT  JIM EDGAR STATE PARK), GO SOUTHWEST
 DG6008'THEN SOUTH ON CH-11 0.75 MILES TO A CURVE RIGHT  (WEST), CONTINUE WEST
 DG6008'1.05 MILES TO A T-RD SOUTH (WATKINS RD.), TURN LEFT AND HEAD SOUTH
 DG6008'0.57 MILES TO A CURVE LEFT (EAST), CONTINUE EAST 0.9 MILES TO A CURVE
 DG6008'RIGHT (SOUTH),  CONTINUE SOUTH 2.4 MILES TO A T-RD (GRIDLEY RD.), TURN
 DG6008'RIGHT AND HEAD WEST ON GRIDLEY RD.  0.21 MILES TO THE STATION ON THE
 DG6008'LEFT, AND THE GRIDLEY LAKE ACCESS AREA. 48.0' SOUTH FROM  THE
 DG6008'CENTERLINE OF GRIDLEY RD., 288.0' WEST FROM THE CENTERLINE OF GRIDLEY
 DG6008'LAKE ACCESS  ENTRANCE.
 DG6008
 DG6008                          STATION RECOVERY (2020)
 DG6008
 DG6008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6008'THE STATION IS 9.8 FT (3.0 M) EAST-SOUTHEAST OF 12 INCH TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0042 ***********************************************************************
 JC0042  DESIGNATION -  I 3
 JC0042  PID         -  JC0042
 JC0042  STATE/COUNTY-  IL/ST CLAIR
 JC0042  COUNTRY     -  US
 JC0042  USGS QUAD   -  GRANITE CITY (2018)
 JC0042
 JC0042                         *CURRENT SURVEY CONTROL
 JC0042  ______________________________________________________________________
 JC0042* NAD 83(1986) POSITION- 38 37 42.8    (N) 090 10 33.4    (W)   HD_HELD2
 JC0042* NAVD 88 ORTHO HEIGHT -   125.959 (meters)      413.25  (feet) ADJUSTED
 JC0042  ______________________________________________________________________
 JC0042  GEOID HEIGHT    -        -31.043 (meters)                     GEOID18
 JC0042  DYNAMIC HEIGHT  -        125.879 (meters)      412.99  (feet) COMP
 JC0042  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0042
 JC0042  VERT ORDER      -  FIRST     CLASS II
 JC0042
 JC0042.The horizontal coordinates were established by autonomous hand held GPS
 JC0042.observations and have an estimated accuracy of +/- 10 meters.
 JC0042
 JC0042.The orthometric height was determined by differential leveling and
 JC0042.adjusted by the NATIONAL GEODETIC SURVEY
 JC0042.in June 1991.
 JC0042
 JC0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0042.GEOID18 height accuracy estimate available here.
 JC0042
 JC0042.Click photographs - Photos may exist for this station.
 JC0042
 JC0042.The dynamic height is computed by dividing the NAVD 88
 JC0042.geopotential number by the normal gravity value computed on the
 JC0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0042.degrees latitude (g = 980.6199 gals.).
 JC0042
 JC0042.The modeled gravity was interpolated from observed gravity values.
 JC0042
 JC0042;                    North         East    Units  Estimated Accuracy
 JC0042;SPC IL W     -   217,737.      699,192.      MT  (+/- 10 meters HH2 GPS)
 JC0042
 JC0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4583579342(NAD 83)
 JC0042
 JC0042                          SUPERSEDED SURVEY CONTROL
 JC0042
 JC0042  NGVD 29 (??/??/92)  125.93   (m)          413.2    (f) COMPUTED    1 2
 JC0042
 JC0042.Superseded values are not recommended for survey control.
 JC0042
 JC0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0042.See file dsdata.pdf to determine how the superseded data were derived.
 JC0042
 JC0042_MARKER: Z = SEE DESCRIPTION
 JC0042_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0042_SP_SET: PIER
 JC0042_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0042
 JC0042  HISTORY     - Date     Condition        Report By
 JC0042  HISTORY     - 1882     MONUMENTED       CGS
 JC0042  HISTORY     - 1949     GOOD             CGS
 JC0042  HISTORY     - 1969     GOOD             CGS
 JC0042
 JC0042                          STATION DESCRIPTION
 JC0042
 JC0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0042'AT EAST ST LOUIS.
 JC0042'AT THE EADS BRIDGE IN EAST ST. LOUIS, A LARGE BRONZE PLATE SET
 JC0042'IN THE COURSE OF GRANITE IN THE SOUTH FACE OF FIRST LANE PIER
 JC0042'ON THE EAST SIDE OF RIVER FROM WATERS EDGE, PLATE HAS A
 JC0042'SEMI-ELLIPTICAL NOTCH NEAR THE CENTER OF WHICH THE BASE OF THE
 JC0042'DEPRESSION WAS USED AS MEASURING POINT, ABOUT 29 FEET ABOVE THE
 JC0042'LEVEL OF THE WATERS EDGE.  NOTE-- INSCRIPTION ON THE PLATE,
 JC0042'U.S. COAST AND GEODETIC SURVEY 1882.
 JC0042
 JC0042                          STATION RECOVERY (1969)
 JC0042
 JC0042'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JC0042'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0394 ***********************************************************************
 MF0394  DESIGNATION -  I AND M 17
 MF0394  PID         -  MF0394
 MF0394  STATE/COUNTY-  IL/LASALLE
 MF0394  COUNTRY     -  US
 MF0394  USGS QUAD   -  OTTAWA (2018)
 MF0394
 MF0394                         *CURRENT SURVEY CONTROL
 MF0394  ______________________________________________________________________
 MF0394* NAD 83(1986) POSITION- 41 21 07.     (N) 088 49 37.     (W)   SCALED
 MF0394* NAVD 88 ORTHO HEIGHT -   148.776 (meters)      488.11  (feet) ADJUSTED
 MF0394  ______________________________________________________________________
 MF0394  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 MF0394  DYNAMIC HEIGHT  -        148.719 (meters)      487.92  (feet) COMP
 MF0394  MODELED GRAVITY -    980,235.8   (mgal)                       NAVD 88
 MF0394
 MF0394  VERT ORDER      -  FIRST     CLASS II
 MF0394
 MF0394.The horizontal coordinates were scaled from a map and have
 MF0394.an estimated accuracy of +/- 6 seconds.
 MF0394
 MF0394.The orthometric height was determined by differential leveling and
 MF0394.adjusted by the NATIONAL GEODETIC SURVEY
 MF0394.in June 1991.
 MF0394
 MF0394.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0394.GEOID18 height accuracy estimate available here.
 MF0394
 MF0394.Click photographs - Photos may exist for this station.
 MF0394
 MF0394.The dynamic height is computed by dividing the NAVD 88
 MF0394.geopotential number by the normal gravity value computed on the
 MF0394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0394.degrees latitude (g = 980.6199 gals.).
 MF0394
 MF0394.The modeled gravity was interpolated from observed gravity values.
 MF0394
 MF0394;                    North         East    Units  Estimated Accuracy
 MF0394;SPC IL E     -   520,240.      258,690.      MT  (+/- 180 meters Scaled)
 MF0394
 MF0394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL471794(NAD 83)
 MF0394
 MF0394                          SUPERSEDED SURVEY CONTROL
 MF0394
 MF0394  NGVD 29 (??/??/92)  148.833  (m)          488.30   (f) ADJ UNCH    1 2
 MF0394
 MF0394.Superseded values are not recommended for survey control.
 MF0394
 MF0394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0394.See file dsdata.pdf to determine how the superseded data were derived.
 MF0394
 MF0394_MARKER: DD = SURVEY DISK
 MF0394_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0394_SP_SET: ABUTMENT
 MF0394_STAMPING: 488.771 I + M
 MF0394_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0394
 MF0394  HISTORY     - Date     Condition        Report By
 MF0394  HISTORY     - UNK      MONUMENTED       ILDW
 MF0394  HISTORY     - 1960     GOOD             CGS
 MF0394  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0394  HISTORY     - 19980705 MARK NOT FOUND   USPSQD
 MF0394  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF0394
 MF0394                          STATION DESCRIPTION
 MF0394
 MF0394'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0394'AT OTTAWA.
 MF0394'AT OTTAWA, AT THE EAST END OF FOOTBRIDGE ACROSS FOX RIVER,
 MF0394'IN S-12, R-3E, T-33N, 0.1 MILE WEST OF CURVE IN BLACK TOP ROAD
 MF0394'(GREEN STREET) WITH TANGENTS EXTENDING EAST AND SOUTH, IN TOP
 MF0394'OF THE NORTH END OF THE EAST CONCRETE ABUTMENT OF FOOTBRIDGE
 MF0394'PARALLELING ABANDONED ILLINOIS AND MICHIGAN CANAL BRIDGE ACROSS
 MF0394'FOX RIVER, 5 FEET NORTH OF THE CENTER LINE OF FOOTBRIDGE, 3.3 FEET
 MF0394'SOUTH OF SOUTHEAST CORNER OF CANAL BRIDGE, ABOUT 0.5 MILE EAST
 MF0394'OF AND ACROSS FOX RIVER FROM COLUMBUS SCHOOL, AND ABOUT LEVEL
 MF0394'WITH FLOOR OF FOOTBRIDGE.  THIS MARK CAN BE REACHED BY GOING
 MF0394'ABOUT 0.45 MILE NORTH ALONG LASALLE STREET FROM THE COURTHOUSE
 MF0394'AT OTTAWA, THENCE ABOUT 0.8 MILE EAST ALONG TOWPATH ALONG SOUTH
 MF0394'SIDE OF ABANDONED ILLINOIS AND MICHIGAN CANAL.
 MF0394
 MF0394                          STATION RECOVERY (1997)
 MF0394
 MF0394'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0394'MARK NOT FOUND.
 MF0394
 MF0394                          STATION RECOVERY (1998)
 MF0394
 MF0394'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0394'MARK NOT FOUND.
 MF0394
 MF0394                          STATION RECOVERY (2002)
 MF0394
 MF0394'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0394'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0388 ***********************************************************************
 MF0388  DESIGNATION -  I AND M 18
 MF0388  PID         -  MF0388
 MF0388  STATE/COUNTY-  IL/LASALLE
 MF0388  COUNTRY     -  US
 MF0388  USGS QUAD   -  OTTAWA (2018)
 MF0388
 MF0388                         *CURRENT SURVEY CONTROL
 MF0388  ______________________________________________________________________
 MF0388* NAD 83(1986) POSITION- 41 21 13.     (N) 088 50 31.     (W)   SCALED
 MF0388* NAVD 88 ORTHO HEIGHT -   150.304 (meters)      493.12  (feet) ADJUSTED
 MF0388  ______________________________________________________________________
 MF0388  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 MF0388  DYNAMIC HEIGHT  -        150.246 (meters)      492.93  (feet) COMP
 MF0388  MODELED GRAVITY -    980,234.7   (mgal)                       NAVD 88
 MF0388
 MF0388  VERT ORDER      -  FIRST     CLASS II
 MF0388
 MF0388.The horizontal coordinates were scaled from a map and have
 MF0388.an estimated accuracy of +/- 6 seconds.
 MF0388
 MF0388.The orthometric height was determined by differential leveling and
 MF0388.adjusted by the NATIONAL GEODETIC SURVEY
 MF0388.in June 1991.
 MF0388
 MF0388.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0388.GEOID18 height accuracy estimate available here.
 MF0388
 MF0388.Click photographs - Photos may exist for this station.
 MF0388
 MF0388.The dynamic height is computed by dividing the NAVD 88
 MF0388.geopotential number by the normal gravity value computed on the
 MF0388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0388.degrees latitude (g = 980.6199 gals.).
 MF0388
 MF0388.The modeled gravity was interpolated from observed gravity values.
 MF0388
 MF0388;                    North         East    Units  Estimated Accuracy
 MF0388;SPC IL E     -   520,440.      257,440.      MT  (+/- 180 meters Scaled)
 MF0388
 MF0388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL459796(NAD 83)
 MF0388
 MF0388                          SUPERSEDED SURVEY CONTROL
 MF0388
 MF0388  NGVD 29 (??/??/92)  150.361  (m)          493.31   (f) ADJ UNCH    1 2
 MF0388
 MF0388.Superseded values are not recommended for survey control.
 MF0388
 MF0388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0388.See file dsdata.pdf to determine how the superseded data were derived.
 MF0388
 MF0388_MARKER: DD = SURVEY DISK
 MF0388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0388_STAMPING: 493.736 I + M 18
 MF0388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0388+STABILITY: SURFACE MOTION
 MF0388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0388+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 MF0388
 MF0388  HISTORY     - Date     Condition        Report By
 MF0388  HISTORY     - UNK      MONUMENTED       ILDW
 MF0388  HISTORY     - 1960     GOOD             CGS
 MF0388  HISTORY     - 19970815 GOOD             USPSQD
 MF0388  HISTORY     - 19980812 GOOD             USPSQD
 MF0388  HISTORY     - 20010331 GOOD             NGS
 MF0388  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF0388  HISTORY     - 20151022 GOOD             GEOCAC
 MF0388
 MF0388                          STATION DESCRIPTION
 MF0388
 MF0388'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0388'AT OTTAWA.
 MF0388'AT OTTAWA, ABOUT 0.45 MILE NORTH ALONG LA SALLE STREET FROM THE
 MF0388'COURTHOUSE, IN TOP OF THE NORTHEAST WING WALL OF LA SALLE STREET
 MF0388'BRIDGE OVER ABANDONED ILLINOIS AND MICHIGAN CANAL, 28 FEET EAST
 MF0388'OF THE CENTER LINE OF LA SALLE STREET, 0.8 FOOT EAST OF CONCRETE
 MF0388'POST FOR STEEL PIPE BANISTER, AND ABOUT LEVEL WITH BRIDGE
 MF0388'SIDEWALK.
 MF0388
 MF0388                          STATION RECOVERY (1997)
 MF0388
 MF0388'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0388'RECOVERED IN GOOD CONDITION.
 MF0388
 MF0388                          STATION RECOVERY (1998)
 MF0388
 MF0388'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0388'RECOVERED IN GOOD CONDITION.
 MF0388
 MF0388                          STATION RECOVERY (2001)
 MF0388
 MF0388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0388'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0388
 MF0388                          STATION RECOVERY (2002)
 MF0388
 MF0388'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0388'THE BRIDGE WAS REBUILT IN 1999
 MF0388
 MF0388                          STATION RECOVERY (2015)
 MF0388
 MF0388'RECOVERY NOTE BY GEOCACHING 2015 (MJS)
 MF0388'RECOVERED IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0430 ***********************************************************************
 MF0430  DESIGNATION -  I M 12
 MF0430  PID         -  MF0430
 MF0430  STATE/COUNTY-  IL/GRUNDY
 MF0430  COUNTRY     -  US
 MF0430  USGS QUAD   -  SENECA (2018)
 MF0430
 MF0430                         *CURRENT SURVEY CONTROL
 MF0430  ______________________________________________________________________
 MF0430* NAD 83(1986) POSITION- 41 20 21.     (N) 088 31 07.     (W)   SCALED
 MF0430* NAVD 88 ORTHO HEIGHT -   155.379 (meters)      509.77  (feet) ADJUSTED
 MF0430  ______________________________________________________________________
 MF0430  GEOID HEIGHT    -        -32.845 (meters)                     GEOID18
 MF0430  DYNAMIC HEIGHT  -        155.319 (meters)      509.58  (feet) COMP
 MF0430  MODELED GRAVITY -    980,235.1   (mgal)                       NAVD 88
 MF0430
 MF0430  VERT ORDER      -  FIRST     CLASS II
 MF0430
 MF0430.The horizontal coordinates were scaled from a map and have
 MF0430.an estimated accuracy of +/- 6 seconds.
 MF0430
 MF0430.The orthometric height was determined by differential leveling and
 MF0430.adjusted by the NATIONAL GEODETIC SURVEY
 MF0430.in June 1991.
 MF0430
 MF0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0430.GEOID18 height accuracy estimate available here.
 MF0430
 MF0430.Click photographs - Photos may exist for this station.
 MF0430
 MF0430.The dynamic height is computed by dividing the NAVD 88
 MF0430.geopotential number by the normal gravity value computed on the
 MF0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0430.degrees latitude (g = 980.6199 gals.).
 MF0430
 MF0430.The modeled gravity was interpolated from observed gravity values.
 MF0430
 MF0430;                    North         East    Units  Estimated Accuracy
 MF0430;SPC IL E     -   518,720.      284,490.      MT  (+/- 180 meters Scaled)
 MF0430
 MF0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL729775(NAD 83)
 MF0430
 MF0430                          SUPERSEDED SURVEY CONTROL
 MF0430
 MF0430  NGVD 29 (??/??/92)  155.45   (m)          510.0    (f) COMPUTED    1 2
 MF0430
 MF0430.Superseded values are not recommended for survey control.
 MF0430
 MF0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0430.See file dsdata.pdf to determine how the superseded data were derived.
 MF0430
 MF0430_MARKER: DD = SURVEY DISK
 MF0430_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0430_SP_SET: BRIDGE SEAT
 MF0430_STAMPING: I+M 12 510.45
 MF0430_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0430
 MF0430  HISTORY     - Date     Condition        Report By
 MF0430  HISTORY     - UNK      MONUMENTED       ILDW
 MF0430  HISTORY     - 1947     GOOD             CGS
 MF0430  HISTORY     - 20081007 MARK NOT FOUND   GEOCAC
 MF0430
 MF0430                          STATION DESCRIPTION
 MF0430
 MF0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0430'5.7 MI SW FROM MORRIS.
 MF0430'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURT
 MF0430'HOUSE AT MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON
 MF0430'STREET, THENCE ABOUT 4.75 MILES SOUTHWEST ALONG RIVER ROAD, ABOUT
 MF0430'0.15 MILE SOUTHWEST OF THE JUNCTION OF A GRAVEL ROAD LEADING
 MF0430'NORTH, SET IN THE TOP OF THE EAST END OF THE NORTH STONE BRIDGE
 MF0430'SEAT OF A SINGLE SPAN STEEL BRIDGE OVER THE ILLINOIS-MICHIGAN
 MF0430'CANAL, 10 FEET EAST OF THE CENTER LINE OF THE ROAD, 1.7 FEET
 MF0430'WEST OF THE EAST END OF THE BRIDGE SEAT AND ABOUT 0.5 FOOT
 MF0430'BELOW THE BRIDGE FLOOR.
 MF0430
 MF0430                          STATION RECOVERY (2008)
 MF0430
 MF0430'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0430'A NEW BRIDGE EXISTS IN THIS AREA, HOWEVER REMNANTS OF THE ORIGINAL
 MF0430'BRIDGE REMAIN.  THE REMNANTS ARE LOCATED APPROXIMATELY 80 FEET NW OF
 MF0430'THE CURRENT BRIDGE.  A CHECK OF THE AREA WAS MADE WITH NEGATIVE
 MF0430'FINDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0259 ***********************************************************************
 KB0259  DESIGNATION -  I3
 KB0259  PID         -  KB0259
 KB0259  STATE/COUNTY-  IL/JASPER
 KB0259  COUNTRY     -  US
 KB0259  USGS QUAD   -  ROSE HILL (2018)
 KB0259
 KB0259                         *CURRENT SURVEY CONTROL
 KB0259  ______________________________________________________________________
 KB0259* NAD 83(1986) POSITION- 39 01 48.     (N) 088 08 42.     (W)   SCALED
 KB0259* NAVD 88 ORTHO HEIGHT -   164.027 (meters)      538.15  (feet) ADJUSTED
 KB0259  ______________________________________________________________________
 KB0259  GEOID HEIGHT    -        -31.788 (meters)                     GEOID18
 KB0259  DYNAMIC HEIGHT  -        163.930 (meters)      537.83  (feet) COMP
 KB0259  MODELED GRAVITY -    980,029.0   (mgal)                       NAVD 88
 KB0259
 KB0259  VERT ORDER      -  FIRST     CLASS II
 KB0259
 KB0259.The horizontal coordinates were scaled from a map and have
 KB0259.an estimated accuracy of +/- 6 seconds.
 KB0259
 KB0259.The orthometric height was determined by differential leveling and
 KB0259.adjusted by the NATIONAL GEODETIC SURVEY
 KB0259.in June 1991.
 KB0259
 KB0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0259.GEOID18 height accuracy estimate available here.
 KB0259
 KB0259.Click photographs - Photos may exist for this station.
 KB0259
 KB0259.The dynamic height is computed by dividing the NAVD 88
 KB0259.geopotential number by the normal gravity value computed on the
 KB0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0259.degrees latitude (g = 980.6199 gals.).
 KB0259
 KB0259.The modeled gravity was interpolated from observed gravity values.
 KB0259
 KB0259;                    North         East    Units  Estimated Accuracy
 KB0259;SPC IL E     -   262,330.      316,310.      MT  (+/- 180 meters Scaled)
 KB0259
 KB0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ008207(NAD 83)
 KB0259
 KB0259                          SUPERSEDED SURVEY CONTROL
 KB0259
 KB0259  NGVD 29 (??/??/92)  164.09   (m)          538.4    (f) COMPUTED    1 2
 KB0259
 KB0259.Superseded values are not recommended for survey control.
 KB0259
 KB0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0259.See file dsdata.pdf to determine how the superseded data were derived.
 KB0259
 KB0259_MARKER: P = PIPE CAP
 KB0259_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0259_STAMPING: ILLINOIS 538 1906
 KB0259_MARK LOGO: USGS
 KB0259_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0259_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0259
 KB0259  HISTORY     - Date     Condition        Report By
 KB0259  HISTORY     - 1906     MONUMENTED       USGS
 KB0259  HISTORY     - 1956     GOOD             CGS
 KB0259
 KB0259                          STATION DESCRIPTION
 KB0259
 KB0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0259'1.6 MI S FROM FALMOUTH.
 KB0259'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0259'THE ROAD CROSSING AT FALMOUTH, 170 1/2 FEET SOUTH-SOUTHEAST AND
 KB0259'ACROSS TRACK FROM MILE POST P 157, 31 FEET EAST OF EAST RAIL,
 KB0259'33 1/2 FEET SOUTH-SOUTHEAST OF THE SECOND TELEPHONE POLE SOUTH
 KB0259'OF MILE POST, 5 FEET SOUTH OF CENTER OF A DTICH WHICH IS ALONG
 KB0259'AN EAST-WEST PROPERTY LINE, 1 FOOT SOUTH OF A WHITE WOODEN
 KB0259'WITNESS POST, 1 1/2 FEET BELOW LEVEL OF TRACK AND IS A U.S.G.S.
 KB0259'PIPE AND CAP PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1452 ***********************************************************************
 KA1452  DESIGNATION -  I4 RESET
 KA1452  PID         -  KA1452
 KA1452  STATE/COUNTY-  IL/EDGAR
 KA1452  COUNTRY     -  US
 KA1452  USGS QUAD   -  HUME (2018)
 KA1452
 KA1452                         *CURRENT SURVEY CONTROL
 KA1452  ______________________________________________________________________
 KA1452* NAD 83(1986) POSITION- 39 51 54.     (N) 087 50 16.     (W)   SCALED
 KA1452* NAVD 88 ORTHO HEIGHT -   220.682 (meters)      724.02  (feet) ADJUSTED
 KA1452  ______________________________________________________________________
 KA1452  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KA1452  DYNAMIC HEIGHT  -        220.567 (meters)      723.64  (feet) COMP
 KA1452  MODELED GRAVITY -    980,100.5   (mgal)                       NAVD 88
 KA1452
 KA1452  VERT ORDER      -  FIRST     CLASS II
 KA1452
 KA1452.The horizontal coordinates were scaled from a map and have
 KA1452.an estimated accuracy of +/- 6 seconds.
 KA1452
 KA1452.The orthometric height was determined by differential leveling and
 KA1452.adjusted by the NATIONAL GEODETIC SURVEY
 KA1452.in June 1991.
 KA1452
 KA1452.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1452.GEOID18 height accuracy estimate available here.
 KA1452
 KA1452.Click photographs - Photos may exist for this station.
 KA1452
 KA1452.The dynamic height is computed by dividing the NAVD 88
 KA1452.geopotential number by the normal gravity value computed on the
 KA1452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1452.degrees latitude (g = 980.6199 gals.).
 KA1452
 KA1452.The modeled gravity was interpolated from observed gravity values.
 KA1452
 KA1452;                    North         East    Units  Estimated Accuracy
 KA1452;SPC IL E     -   355,130.      342,400.      MT  (+/- 180 meters Scaled)
 KA1452
 KA1452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK283131(NAD 83)
 KA1452
 KA1452                          SUPERSEDED SURVEY CONTROL
 KA1452
 KA1452  NGVD 29 (??/??/92)  220.75   (m)          724.2    (f) COMPUTED    1 2
 KA1452
 KA1452.Superseded values are not recommended for survey control.
 KA1452
 KA1452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1452.See file dsdata.pdf to determine how the superseded data were derived.
 KA1452
 KA1452_MARKER: DD = SURVEY DISK
 KA1452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1452_STAMPING: 724.220 RESET 1940
 KA1452_MARK LOGO: USGS
 KA1452_PROJECTION: FLUSH
 KA1452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1452+STABILITY: SURFACE MOTION
 KA1452
 KA1452  HISTORY     - Date     Condition        Report By
 KA1452  HISTORY     - 1940     MONUMENTED       USGS
 KA1452  HISTORY     - 1954     GOOD             CGS
 KA1452  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 KA1452
 KA1452                          STATION DESCRIPTION
 KA1452
 KA1452'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1452'3.9 MI SW FROM SIDELL.
 KA1452'ABOUT 1.25 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE WATER
 KA1452'TOWER AT SIDELL, THENCE ABOUT 0.3 MILE WEST ALONG A GRAVEL ROAD,
 KA1452'THENCE ABOUT 1.1 MILES SOUTH ALONG A GRAVEL ROAD, THENCE ABOUT
 KA1452'0.05 MILE EAST ALONG EDGAR-VERMILION COUNTY LINE ROAD, THENCE
 KA1452'ABOUT 1.05 MILES SOUTH ALONG A GRAVEL ROAD, THENCE ABOUT 0.15
 KA1452'MILE WEST ALONG A GRAVEL ROAD, AT HILDRETH, IN THE FRONT YARD OF
 KA1452'A 1-STORY RED BRICK FARM HOUSE, 28 FEET SOUTH OF CENTER LINE OF
 KA1452'EAST-WEST ROAD, 16 1/2 FEET WEST OF CENTER LINE OF DRIVE SOUTH TO
 KA1452'HOUSE, 110 FEET NORTH-NORTHEAST OF NORTHEAST CORNER OF HOUSE,
 KA1452'14 FEET NORTH-NORTHEAST OF A 40-INCH MAPLE TREE, ABOUT 1 FOOT
 KA1452'ABOVE LEVEL OF DRIVE AND SET IN THE TOP OF A CONCRETE POST
 KA1452'ABOUT FLUSH WITH GROUND.  NOTE-- MARK IS REACHED FROM THE WATER
 KA1452'TOWER AT HUME, EDGAR COUNTY, BY GOING ABOUT 0.35 MILE EAST ALONG
 KA1452'A BLACK TOP STREET, THENCE ABOUT 4.6 MILES NORTH ALONG A GRAVEL
 KA1452'ROAD, THENCE ABOUT 1.25 MILES EAST ALONG A GRAVEL ROAD.
 KA1452
 KA1452                          STATION RECOVERY (2011)
 KA1452
 KA1452'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1452'FOUND BROKEN OFF CONCRETE IN THE GROUND. PROPERTY OWNER SAID IT HAD
 KA1452'BEEN THAT WAY FOR SOME TIME. DID NOT FIND DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1236 ***********************************************************************
 MF1236  DESIGNATION -  I5 MILE 135 1/2 D CO
 MF1236  PID         -  MF1236
 MF1236  STATE/COUNTY-  IL/KANE
 MF1236  COUNTRY     -  US
 MF1236  USGS QUAD   -  AURORA NORTH (2018)
 MF1236
 MF1236                         *CURRENT SURVEY CONTROL
 MF1236  ______________________________________________________________________
 MF1236* NAD 83(1986) POSITION- 41 47 57.     (N) 088 16 00.     (W)   SCALED
 MF1236* NAVD 88 ORTHO HEIGHT -   218.846 (meters)      718.00  (feet) ADJUSTED
 MF1236  ______________________________________________________________________
 MF1236  GEOID HEIGHT    -        -33.094 (meters)                     GEOID18
 MF1236  DYNAMIC HEIGHT  -        218.770 (meters)      717.75  (feet) COMP
 MF1236  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 MF1236
 MF1236  VERT ORDER      -  THIRD
 MF1236
 MF1236.The horizontal coordinates were scaled from a map and have
 MF1236.an estimated accuracy of +/- 6 seconds.
 MF1236
 MF1236.The orthometric height was determined by differential leveling and
 MF1236.adjusted by the NATIONAL GEODETIC SURVEY
 MF1236.in June 1991.
 MF1236
 MF1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1236.GEOID18 height accuracy estimate available here.
 MF1236
 MF1236.Click photographs - Photos may exist for this station.
 MF1236
 MF1236.The dynamic height is computed by dividing the NAVD 88
 MF1236.geopotential number by the normal gravity value computed on the
 MF1236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1236.degrees latitude (g = 980.6199 gals.).
 MF1236
 MF1236.The modeled gravity was interpolated from observed gravity values.
 MF1236
 MF1236;                    North         East    Units  Estimated Accuracy
 MF1236;SPC IL E     -   569,800.      305,540.      MT  (+/- 180 meters Scaled)
 MF1236
 MF1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM947282(NAD 83)
 MF1236
 MF1236                          SUPERSEDED SURVEY CONTROL
 MF1236
 MF1236.No superseded survey control is available for this station.
 MF1236
 MF1236_MARKER: DB = BENCH MARK DISK
 MF1236_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1236_SP_SET: HEADWALL
 MF1236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1236+STABILITY: SURFACE MOTION
 MF1236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1236+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2005
 MF1236
 MF1236  HISTORY     - Date     Condition        Report By
 MF1236  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1236  HISTORY     - 19980506 GOOD             USPSQD
 MF1236  HISTORY     - 20051021 GOOD             GEWALT
 MF1236
 MF1236                          STATION DESCRIPTION
 MF1236
 MF1236'DESCRIBED BY MARCHESE AND SONS 1983
 MF1236'3.5 MI NE FROM AURORA.
 MF1236'3.5 MILES NORTHEAST OF AURORA AND IS ON THE SOUTH SIDE OF THE
 MF1236'EAST-WEST TOLLWAY ILLINOIS 5, FROM THE AURORA INTERCHANGE ON THE
 MF1236'WEST SIDE OF THE FOX RIVER AT THE JUNCTION OF STATE HIGHWAY 31 AND
 MF1236'EAST-WEST TOLLWAY ILLINOIS 5, GO EAST ON ILLINOIS 5 FOR 3.1 MILES TO
 MF1236'THE STATION ON THE RIGHT NEAR MILE MARKER 135-1/2, 10.0 FEET SOUTH OF
 MF1236'EASTBOUND PAVEMENT EDGE, 51.5 FEET NORTH OF THE SOUTH HIGHWAY
 MF1236'RIGHT-OF-WAY FENCE, IN TOP OF CONCRETE HEADWALL FOR A NORTH-SOUTH
 MF1236'DRAINAGE.
 MF1236
 MF1236                          STATION RECOVERY (1998)
 MF1236
 MF1236'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1236'RECOVERED IN GOOD CONDITION.
 MF1236
 MF1236                          STATION RECOVERY (2005)
 MF1236
 MF1236'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 MF1236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0450 ***********************************************************************
 NH0450  DESIGNATION -  I6
 NH0450  PID         -  NH0450
 NH0450  STATE/COUNTY-  IL/WINNEBAGO
 NH0450  COUNTRY     -  US
 NH0450  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0450
 NH0450                         *CURRENT SURVEY CONTROL
 NH0450  ______________________________________________________________________
 NH0450* NAD 83(1986) POSITION- 42 16 03.     (N) 089 05 55.     (W)   SCALED
 NH0450* NAVD 88 ORTHO HEIGHT -   224.279 (meters)      735.82  (feet) ADJUSTED
 NH0450  ______________________________________________________________________
 NH0450  GEOID HEIGHT    -        -33.384 (meters)                     GEOID18
 NH0450  DYNAMIC HEIGHT  -        224.207 (meters)      735.59  (feet) COMP
 NH0450  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 NH0450
 NH0450  VERT ORDER      -  FIRST     CLASS II
 NH0450
 NH0450.The horizontal coordinates were scaled from a map and have
 NH0450.an estimated accuracy of +/- 6 seconds.
 NH0450
 NH0450.The orthometric height was determined by differential leveling and
 NH0450.adjusted by the NATIONAL GEODETIC SURVEY
 NH0450.in June 1991.
 NH0450
 NH0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0450.GEOID18 height accuracy estimate available here.
 NH0450
 NH0450.Click photographs - Photos may exist for this station.
 NH0450
 NH0450.The dynamic height is computed by dividing the NAVD 88
 NH0450.geopotential number by the normal gravity value computed on the
 NH0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0450.degrees latitude (g = 980.6199 gals.).
 NH0450
 NH0450.The modeled gravity was interpolated from observed gravity values.
 NH0450
 NH0450;                    North         East    Units  Estimated Accuracy
 NH0450;SPC IL W     -   622,350.      788,110.      MT  (+/- 180 meters Scaled)
 NH0450
 NH0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM269816(NAD 83)
 NH0450
 NH0450                          SUPERSEDED SURVEY CONTROL
 NH0450
 NH0450  NGVD 29 (??/??/92)  224.336  (m)          736.01   (f) ADJ UNCH    1 2
 NH0450
 NH0450.Superseded values are not recommended for survey control.
 NH0450
 NH0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0450.See file dsdata.pdf to determine how the superseded data were derived.
 NH0450
 NH0450_MARKER: DB = BENCH MARK DISK
 NH0450_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0450_SP_SET: BUILDING
 NH0450_STAMPING: ELEV 736.009 FT I 6
 NH0450_MARK LOGO: CGS
 NH0450_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0450
 NH0450  HISTORY     - Date     Condition        Report By
 NH0450  HISTORY     - 1920     MONUMENTED       CGS
 NH0450  HISTORY     - 1960     GOOD             CGS
 NH0450  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0450
 NH0450                          STATION DESCRIPTION
 NH0450
 NH0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0450'AT ROCKFORD.
 NH0450'AT ROCKFORD, AT THE CHICAGO AND NORTH WESTERN RAILWAY STATION,
 NH0450'IN S-22, R-1E, T-44N, BETWEEN SOUTH MAIN AND CHURCH STREETS,
 NH0450'24 1/2 FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK, SET
 NH0450'VERTICALLY IN THE SOUTH FACE OF ABANDONED BRICK RAILROAD STATION,
 NH0450'44.2 FEET EAST OF THE SOUTHWEST CORNER OF STATION, 38 YARDS WEST
 NH0450'OF THE WEST ABUTMENT OF OVERPASS OF CHICAGO AND NORTH WESTERN
 NH0450'RAILWAY OVER SOUTH MAIN STREET, AND 3.8 FEET ABOVE THE STATION
 NH0450'PLATFORM.
 NH0450
 NH0450                          STATION RECOVERY (1997)
 NH0450
 NH0450'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0450'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0748 ***********************************************************************
 MF0748  DESIGNATION -  I7
 MF0748  PID         -  MF0748
 MF0748  STATE/COUNTY-  IL/MARSHALL
 MF0748  COUNTRY     -  US
 MF0748  USGS QUAD   -  WENONA (2018)
 MF0748
 MF0748                         *CURRENT SURVEY CONTROL
 MF0748  ______________________________________________________________________
 MF0748* NAD 83(1986) POSITION- 41 03 07.     (N) 089 03 07.     (W)   SCALED
 MF0748* NAVD 88 ORTHO HEIGHT -   213.006 (meters)      698.84  (feet) ADJUSTED
 MF0748  ______________________________________________________________________
 MF0748  GEOID HEIGHT    -        -32.673 (meters)                     GEOID18
 MF0748  DYNAMIC HEIGHT  -        212.916 (meters)      698.54  (feet) COMP
 MF0748  MODELED GRAVITY -    980,194.1   (mgal)                       NAVD 88
 MF0748
 MF0748  VERT ORDER      -  FIRST     CLASS II
 MF0748
 MF0748.The horizontal coordinates were scaled from a map and have
 MF0748.an estimated accuracy of +/- 6 seconds.
 MF0748
 MF0748.The orthometric height was determined by differential leveling and
 MF0748.adjusted by the NATIONAL GEODETIC SURVEY
 MF0748.in June 1991.
 MF0748
 MF0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0748.GEOID18 height accuracy estimate available here.
 MF0748
 MF0748.Click photographs - Photos may exist for this station.
 MF0748
 MF0748.The dynamic height is computed by dividing the NAVD 88
 MF0748.geopotential number by the normal gravity value computed on the
 MF0748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0748.degrees latitude (g = 980.6199 gals.).
 MF0748
 MF0748.The modeled gravity was interpolated from observed gravity values.
 MF0748
 MF0748;                    North         East    Units  Estimated Accuracy
 MF0748;SPC IL W     -   487,390.      793,710.      MT  (+/- 180 meters Scaled)
 MF0748
 MF0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL275465(NAD 83)
 MF0748
 MF0748                          SUPERSEDED SURVEY CONTROL
 MF0748
 MF0748  NGVD 29 (??/??/92)  213.055  (m)          699.00   (f) ADJ UNCH    1 2
 MF0748
 MF0748.Superseded values are not recommended for survey control.
 MF0748
 MF0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0748.See file dsdata.pdf to determine how the superseded data were derived.
 MF0748
 MF0748_MARKER: DB = BENCH MARK DISK
 MF0748_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0748_SP_SET: FOUNDATION
 MF0748_STAMPING: ELEV 699.149 FT I 7 1920
 MF0748_MARK LOGO: CGS
 MF0748_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0748
 MF0748  HISTORY     - Date     Condition        Report By
 MF0748  HISTORY     - 1920     MONUMENTED       CGS
 MF0748  HISTORY     - 1960     GOOD             CGS
 MF0748  HISTORY     - 19981108 GOOD             USPSQD
 MF0748  HISTORY     - 20130814 POOR             ILDT
 MF0748
 MF0748                          STATION DESCRIPTION
 MF0748
 MF0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0748'AT WENONA.
 MF0748'AT WENONA, ABOUT 0.1 MILE WEST OF THE ILLINOIS CENTRAL RAILROAD
 MF0748'STATION, IN THE TOP AND 1 FOOT NORTHEAST OF SOUTHWEST CORNER
 MF0748'OF STONE FOUNDATION OF BRICK WATER STAND PIPE, 46 FEET EAST OF
 MF0748'CENTER LINE OF WALNUT STREET, 102 FEET NORTH OF CENTER LINE OF
 MF0748'FIRST SOUTH STREET, 8 FEET NORTH OF CENTER OF AN ALLEY, 160 FEET
 MF0748'NORTH AND ACROSS FIRST SOUTH STREET FROM CITY HALL BUILDING AND
 MF0748'2 1/2 FEET ABOVE THE NORTH-SOUTH STREET.
 MF0748
 MF0748                          STATION RECOVERY (1998)
 MF0748
 MF0748'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0748'RECOVERED IN GOOD CONDITION.
 MF0748
 MF0748                          STATION RECOVERY (2013)
 MF0748
 MF0748'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0748'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0789 ***********************************************************************
 JB0789  DESIGNATION -  I8
 JB0789  PID         -  JB0789
 JB0789  STATE/COUNTY-  IL/FAYETTE
 JB0789  COUNTRY     -  US
 JB0789  USGS QUAD   -  VANDALIA (2018)
 JB0789
 JB0789                         *CURRENT SURVEY CONTROL
 JB0789  ______________________________________________________________________
 JB0789* NAD 83(1986) POSITION- 38 54 21.     (N) 089 05 16.     (W)   SCALED
 JB0789* NAVD 88 ORTHO HEIGHT -   144.947 (meters)      475.55  (feet) ADJUSTED
 JB0789  ______________________________________________________________________
 JB0789  GEOID HEIGHT    -        -31.642 (meters)                     GEOID18
 JB0789  DYNAMIC HEIGHT  -        144.857 (meters)      475.25  (feet) COMP
 JB0789  MODELED GRAVITY -    980,005.4   (mgal)                       NAVD 88
 JB0789
 JB0789  VERT ORDER      -  FIRST     CLASS I
 JB0789
 JB0789.The horizontal coordinates were scaled from a map and have
 JB0789.an estimated accuracy of +/- 6 seconds.
 JB0789
 JB0789.The orthometric height was determined by differential leveling and
 JB0789.adjusted by the NATIONAL GEODETIC SURVEY
 JB0789.in June 1991.
 JB0789
 JB0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0789.GEOID18 height accuracy estimate available here.
 JB0789
 JB0789.Click photographs - Photos may exist for this station.
 JB0789
 JB0789.The dynamic height is computed by dividing the NAVD 88
 JB0789.geopotential number by the normal gravity value computed on the
 JB0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0789.degrees latitude (g = 980.6199 gals.).
 JB0789
 JB0789.The modeled gravity was interpolated from observed gravity values.
 JB0789
 JB0789;                    North         East    Units  Estimated Accuracy
 JB0789;SPC IL E     -   248,800.      234,560.      MT  (+/- 180 meters Scaled)
 JB0789
 JB0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ189083(NAD 83)
 JB0789
 JB0789                          SUPERSEDED SURVEY CONTROL
 JB0789
 JB0789  NGVD 29 (??/??/92)  145.064  (m)          475.93   (f) ADJ UNCH    1 1
 JB0789
 JB0789.Superseded values are not recommended for survey control.
 JB0789
 JB0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0789.See file dsdata.pdf to determine how the superseded data were derived.
 JB0789
 JB0789_MARKER: Q = CHISELED SQUARE
 JB0789_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0789_SP_SET: BRIDGE
 JB0789_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0789
 JB0789  HISTORY     - Date     Condition        Report By
 JB0789  HISTORY     - 1920     MONUMENTED       CGS
 JB0789  HISTORY     - 1969     GOOD             CGS
 JB0789  HISTORY     - 1976     GOOD             NGS
 JB0789
 JB0789                          STATION DESCRIPTION
 JB0789
 JB0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0789'3.9 MI S FROM VANDALIA.
 JB0789'ABOUT 3.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0789'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0789'VANDALIA, 0.5 MILE NORTH OF A CROSSING OF THE RAILROAD AND A
 JB0789'GRAVELED ROAD, 0.1 MILE SOUTH OF MILEPOST 686, 7 1/2 FEET WEST
 JB0789'OF THE WEST RAIL, SET ON THE TOP OF THE WEST END OF THE NORTH
 JB0789'CONCRETE ABUTMENT OF A STEEL RAILROAD BRIDGE OVER HICKORY CREEK,
 JB0789'1 FOOT NORTH OF THE NORTH END OF A STEEL STRUCTURE ON THE WEST
 JB0789'SIDE OF THE BRIDGE, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE
 JB0789'TRACK.  SEC 4, T 5 N, R 1 E.
 JB0789
 JB0789                          STATION RECOVERY (1976)
 JB0789
 JB0789'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0789'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2334 ***********************************************************************
 LB2334  DESIGNATION -  IDA
 LB2334  PID         -  LB2334
 LB2334  STATE/COUNTY-  IL/IROQUOIS
 LB2334  COUNTRY     -  US
 LB2334  USGS QUAD   -  ONARGA EAST (2018)
 LB2334
 LB2334                         *CURRENT SURVEY CONTROL
 LB2334  ______________________________________________________________________
 LB2334* NAD 83(1997) POSITION- 40 37 47.97885(N) 087 53 01.89004(W)   ADJUSTED
 LB2334* NAVD 88 ORTHO HEIGHT -   204.619 (meters)      671.32  (feet) ADJUSTED
 LB2334  ______________________________________________________________________
 LB2334  GEOID HEIGHT    -        -32.646 (meters)                     GEOID18
 LB2334  LAPLACE CORR    -         -3.12  (seconds)                    DEFLEC18
 LB2334  DYNAMIC HEIGHT  -        204.524 (meters)      671.01  (feet) COMP
 LB2334  MODELED GRAVITY -    980,157.1   (mgal)                       NAVD 88
 LB2334
 LB2334  HORZ ORDER      -  THIRD
 LB2334  VERT ORDER      -  SECOND    CLASS I
 LB2334
 LB2334.The horizontal coordinates were established by classical geodetic methods
 LB2334.and adjusted by the National Geodetic Survey in October 1999.
 LB2334
 LB2334.The orthometric height was determined by differential leveling and
 LB2334.adjusted by the NATIONAL GEODETIC SURVEY
 LB2334.in August 2012.
 LB2334
 LB2334.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2334.GEOID18 height accuracy estimate available here.
 LB2334
 LB2334.Click photographs - Photos may exist for this station.
 LB2334
 LB2334.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2334
 LB2334.The dynamic height is computed by dividing the NAVD 88
 LB2334.geopotential number by the normal gravity value computed on the
 LB2334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2334.degrees latitude (g = 980.6199 gals.).
 LB2334
 LB2334.The modeled gravity was interpolated from observed gravity values.
 LB2334
 LB2334. The following values were computed from the NAD 83(1997) position.
 LB2334
 LB2334;                    North         East     Units Scale Factor Converg.
 LB2334;SPC IL E     -   440,050.675   338,026.457   MT  0.99999279   +0 17 33.7
 LB2334;SPC IL E     - 1,443,732.92  1,109,008.47   sFT  0.99999279   +0 17 33.7
 LB2334;UTM  16      - 4,498,059.666   425,251.571   MT  0.99966877   -0 34 32.1
 LB2334
 LB2334!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2334!SPC IL E     -   0.99997302  x   0.99999279  =   0.99996581
 LB2334!UTM  16      -   0.99997302  x   0.99966877  =   0.99964180
 LB2334
 LB2334:                Primary Azimuth Mark                     Grid Az
 LB2334:SPC IL E     -  IDA AZ MK 2                              272 56 10.9
 LB2334:UTM  16      -  IDA AZ MK 2                              273 48 16.7
 LB2334
 LB2334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2525198059(NAD 83)
 LB2334
 LB2334|---------------------------------------------------------------------|
 LB2334| PID    Reference Object                     Distance      Geod. Az  |
 LB2334|                                                           dddmmss.s |
 LB2334| LB2320 WOODWORTH ST PAULS LUTH CHURCH      APPROX. 4.5 KM 0430232.0 |
 LB2334| CM3714 IDA AZ MK                                          0860512.0 |
 LB2334| LC1702 BUCKLEY MUNICIPAL TANK              APPROX.13.5 KM 2542659.4 |
 LB2334| LC1703 BUCKLEY ST JOHNS LUTH CH SPIRE      APPROX.13.3 KM 2550732.6 |
 LB2334| LB2333 PTS 115                              13.423 METERS 26844     |
 LB2334| CM3715 IDA AZ MK 2                                        2731344.6 |
 LB2334| CM3716 IDA RM 1                             19.928 METERS 35733     |
 LB2334|---------------------------------------------------------------------|
 LB2334
 LB2334                          SUPERSEDED SURVEY CONTROL
 LB2334
 LB2334  NAD 83(1997)-  40 37 47.97911(N)    087 53 01.89143(W) AD(       ) 3
 LB2334  NAD 83(1986)-  40 37 47.98719(N)    087 53 01.89771(W) AD(       ) 3
 LB2334  NAD 27      -  40 37 47.85650(N)    087 53 01.77010(W) AD(       ) 3
 LB2334
 LB2334.Superseded values are not recommended for survey control.
 LB2334
 LB2334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2334.See file dsdata.pdf to determine how the superseded data were derived.
 LB2334
 LB2334_MARKER: DS = TRIANGULATION STATION DISK
 LB2334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2334_STAMPING: IDA 1955
 LB2334_MARK LOGO: CGS
 LB2334_PROJECTION: FLUSH
 LB2334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2334+STABILITY: SURFACE MOTION
 LB2334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2334+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2024
 LB2334
 LB2334  HISTORY     - Date     Condition        Report By
 LB2334  HISTORY     - 1955     MONUMENTED       CGS
 LB2334  HISTORY     - 1968     GOOD             CGS
 LB2334  HISTORY     - 20110125 GOOD             ILDT
 LB2334  HISTORY     - 20110613 GOOD             PATRIC
 LB2334  HISTORY     - 20120329 GOOD             GEOSPC
 LB2334  HISTORY     - 20240916 GOOD             ILDT
 LB2334
 LB2334                          STATION DESCRIPTION
 LB2334
 LB2334'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2334'STATION IS LOCATED IN THE SOUTHEAST ANGLE OF THE JUNCTION OF STATE
 LB2334'HIGHWAY 49 AND A PAVED ROAD ON HIGHWAY PROPERTY ADJOINING THE
 LB2334'GROUNDS OF THE IMMANUEL LUTHERAN CHURCH ABOUT 9-1/2 MILES WEST OF
 LB2334'MILFORD AND ABOUT 5 MILES NORTH OF CISSNA PARK.  IT IS 108 FEET
 LB2334'SOUTHEAST OF THE CENTER OF THE INTERSECTION, 65 FEET SOUTH OF A
 LB2334'WHITE WITNESS POST, 63 FEET NORTH OF THE NORTHWEST CORNER OF THE
 LB2334'CHURCH BUILDING AND 36 FEET SOUTH OF THE CENTER OF THE PAVED ROAD.
 LB2334'THE MARK IS FLUSH AND THE DISK IS STAMPED IDA 1955.
 LB2334'
 LB2334'REFERENCE MARK NO. 1 IS 28 FEET NORTH OF THE CENTER OF THE ROAD, 2
 LB2334'FEET WEST OF THE WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE.
 LB2334'THE MARK IS FLUSH AND THE DISK IS STAMPED IDA NO 1 1955.
 LB2334'
 LB2334'PT 115 (USGS) WAS USED AS A REFERENCE MARK.  IT IS 68 FEET SOUTHEAST
 LB2334'OF THE CENTER OF THE INTERSECTION, 66 FEET NORTHWEST OF THE
 LB2334'NORTHWEST CORNER OF THE CHURCH AND 56 FEET EAST OF THE CENTER OF
 LB2334'HIGHWAY 49.  THE MARK IS A 7 X 7 INCH CONCRETE POST PROJECTING
 LB2334'ABOUT 4 INCHES WITH A U. S. GEOLOGICAL SURVEY DISK IN THE TOP
 LB2334'STAMPED PRIM TRAV STA NO 115 MAC C 1923 672 (FEET ELEVATION).
 LB2334'
 LB2334'AZIMUTH MARK IS 30 FEET NORTH OF THE CENTER OF THE PAVED ROAD, 3 FEET
 LB2334'WEST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK
 LB2334'IS ABOUT 2 INCHES UNDERGROUND AND THE DISK IS STAMPED IDA 1955.
 LB2334'
 LB2334'TO REACH THE STATION FROM THE INTERSECTION OF JONES STREET AND STATE
 LB2334'HIGHWAY 1 IN MILFORD, GO WEST ON JONES STREET AND CONTINUE WEST ON A
 LB2334'PAVED ROAD FOR 9.45 MILES TO THE AZIMUTH MARK ON THE RIGHT AS
 LB2334'DESCRIBED.  CONTINUE WEST ON THE PAVED ROAD FOR 0.3 MILE TO THE
 LB2334'JUNCTION OF STATE HIGHWAY 49 AND THE STATION ON THE LEFT AS
 LB2334'DESCRIBED.
 LB2334'
 LB2334'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 LB2334
 LB2334                          STATION RECOVERY (1968)
 LB2334
 LB2334'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LB2334'THE STATION MARK, REFERENCE MARK 1 AND THE USGS MARK WERE FOUND AS
 LB2334'DESCRIBED AND IN GOOD CONDITION.  THE AZIMUTH MARK IS VERY NEAR A
 LB2334'CUT BANK AND WILL BE LOST BY EROSION OR GRADING IN THE NEAR FUTURE.
 LB2334'AN AZIMUTH MARK NO. 2 WAS SET.  THE OLD AZIMUTH MARK WAS LEFT
 LB2334'INTACT.  THE DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE IN ERROR.
 LB2334'THE CHURCH SPIRE HAS BEEN TORN DOWN AND A NEW ONE BUILT ON AN
 LB2334'ADDITION OF THE CHURCH.  THE PREVIOUS DESCRIPTION IS GOOD WITH BELOW
 LB2334'INFORMATION.
 LB2334'
 LB2334'REFERENCE MARK 1 IS 2 FEET WEST OF A METAL WITNESS POST.
 LB2334'
 LB2334'THE AZIMUTH MARK NO. 2 IS 20 FEET NORTH OF THE CENTERLINE OF THE
 LB2334'ROAD, 8 FEET EAST OF A POWER POLE, 1 FOOT SOUTH OF A FENCE AND 1
 LB2334'FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES
 LB2334'AND THE DISK IS STAMPED IDA 1955 AZ 2 1968.
 LB2334'
 LB2334'TO REACH THE NO. 2 AZIMUTH MARK FROM THE STATION, GO WEST ON THE
 LB2334'PAVED ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT.
 LB2334'
 LB2334'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES NORTH OF
 LB2334'CISSNA PARK.
 LB2334'
 LB2334'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2334
 LB2334                          STATION RECOVERY (2011)
 LB2334
 LB2334'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2334'RECOVERED IN GOOD CONDITION.
 LB2334
 LB2334                          STATION RECOVERY (2011)
 LB2334
 LB2334'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2334'THE STATION IS LOCATED APPROXIMATELY 5 MI (8.0 KM) NORTH OF THE TOWN
 LB2334'OF CISSNA PARK, ILLINOIS, IN IROQUOIS COUNTY.
 LB2334'
 LB2334'TO REACH THE STATION FROM THE INTERSECTION OF IL HIGHWAY 49 AND
 LB2334'RAILROAD AVENUE, IN CISSNA PARK, PROCEED NORTH APPROXIMATELY 5 MI (8.0
 LB2334'KM) TO THE INTERSECTION WITH CR 1000 N AND THE STATION ON THE EAST
 LB2334'SIDE OF THE ROAD, IN THE LAWN OF IMMANUEL LUTHERAN CHURCH.
 LB2334'
 LB2334'THE STATION IS LOCATED 63 FT (19.2 M) NORTH - NORTHEAST OF THE
 LB2334'NORTHWEST CORNER OF THE CHURCH, 43.9 FT (13.4 M) EAST OF THE STATION
 LB2334'PT 115 AND 36 FT (11.0 M) SOUTH OF THE CENTERLINE OF CR 1000 N.
 LB2334
 LB2334                          STATION RECOVERY (2012)
 LB2334
 LB2334'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LB2334'RECOVERED AS DESCRIBED.
 LB2334
 LB2334                          STATION RECOVERY (2024)
 LB2334
 LB2334'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LB2334'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3071 ***********************************************************************
 AJ3071  DESIGNATION -  IDOT 1
 AJ3071  PID         -  AJ3071
 AJ3071  STATE/COUNTY-  IL/COOK
 AJ3071  COUNTRY     -  US
 AJ3071  USGS QUAD   -  PALATINE (2018)
 AJ3071
 AJ3071                         *CURRENT SURVEY CONTROL
 AJ3071  ______________________________________________________________________
 AJ3071* NAD 83(2011) POSITION- 42 03 53.76875(N) 088 05 05.73326(W)   ADJUSTED
 AJ3071* NAD 83(2011) ELLIP HT-   202.758 (meters)        (06/27/12)   ADJUSTED
 AJ3071* NAD 83(2011) EPOCH   -  2010.00
 AJ3071* NAVD 88 ORTHO HEIGHT -   236.4   (meters)      776.    (feet) GPS OBS
 AJ3071  ______________________________________________________________________
 AJ3071  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3071  GEOID HEIGHT    -        -33.579 (meters)                     GEOID99
 AJ3071  GEOID HEIGHT    -        -33.649 (meters)                     GEOID18
 AJ3071  NAD 83(2011) X  -    158,479.451 (meters)                     COMP
 AJ3071  NAD 83(2011) Y  - -4,739,671.456 (meters)                     COMP
 AJ3071  NAD 83(2011) Z  -  4,251,097.000 (meters)                     COMP
 AJ3071  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 AJ3071
 AJ3071  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3071  Standards:
 AJ3071         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3071            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3071  -------------------------------------------------------------------
 AJ3071  NETWORK    0.52   0.65           0.24   0.18   0.33      0.02249440
 AJ3071  -------------------------------------------------------------------
 AJ3071  Click here for local accuracies and other accuracy information.
 AJ3071
 AJ3071.The horizontal coordinates were established by GPS observations
 AJ3071.and adjusted by the National Geodetic Survey in June 2012.
 AJ3071
 AJ3071.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3071.been affixed to the stable North American tectonic plate. See 
 AJ3071.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3071
 AJ3071.The horizontal coordinates are valid at the epoch date displayed above
 AJ3071.which is a decimal equivalence of Year/Month/Day.
 AJ3071
 AJ3071.The orthometric height was determined by GPS observations and a
 AJ3071.high-resolution geoid model.
 AJ3071
 AJ3071.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3071.GEOID18 height accuracy estimate available here.
 AJ3071
 AJ3071.Click photographs - Photos may exist for this station.
 AJ3071
 AJ3071.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3071
 AJ3071.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3071
 AJ3071.The ellipsoidal height was determined by GPS observations
 AJ3071.and is referenced to NAD 83.
 AJ3071
 AJ3071. The following values were computed from the NAD 83(2011) position.
 AJ3071
 AJ3071;                    North         East     Units Scale Factor Converg.
 AJ3071;SPC IL E     -   599,344.958   320,559.300   MT  0.99998020   +0 09 59.1
 AJ3071;SPC IL E     - 1,966,350.92  1,051,701.64   sFT  0.99998020   +0 09 59.1
 AJ3071;UTM  16      - 4,657,555.406   410,239.866   MT  0.99969914   -0 43 36.9
 AJ3071
 AJ3071!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3071!SPC IL E     -   0.99996820  x   0.99998020  =   0.99994840
 AJ3071!UTM  16      -   0.99996820  x   0.99969914  =   0.99966735
 AJ3071
 AJ3071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1023957555(NAD 83)
 AJ3071
 AJ3071|---------------------------------------------------------------------|
 AJ3071| PID    Reference Object                     Distance      Geod. Az  |
 AJ3071|                                                           dddmmss.s |
 AJ3071| AJ2838 COO IDOT A                          310.240 METERS 32252     |
 AJ3071|---------------------------------------------------------------------|
 AJ3071
 AJ3071                          SUPERSEDED SURVEY CONTROL
 AJ3071
 AJ3071  NAD 83(2007)-  42 03 53.76904(N)    088 05 05.73426(W) AD(2002.00) 0
 AJ3071  ELLIP H (02/10/07)  202.782  (m)                       GP(2002.00)    
 AJ3071  ELLIP H (02/03/05)  202.775  (m)                       GP(       ) 4 2
 AJ3071  NAD 83(1997)-  42 03 53.76894(N)    088 05 05.73398(W) AD(       ) 1
 AJ3071  ELLIP H (04/24/01)  202.803  (m)                       GP(       ) 4 1
 AJ3071
 AJ3071.Superseded values are not recommended for survey control.
 AJ3071
 AJ3071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3071.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3071
 AJ3071_MARKER: I = METAL ROD
 AJ3071_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3071_STAMPING: IDOT-1
 AJ3071_MARK LOGO: ILDT
 AJ3071_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3071_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3071_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3071+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2000
 AJ3071_ROD/PIPE-DEPTH: 3.7 meters
 AJ3071_SLEEVE-DEPTH  : 0.9 meters
 AJ3071
 AJ3071  HISTORY     - Date     Condition        Report By
 AJ3071  HISTORY     - 20000725 MONUMENTED       SECI
 AJ3071  HISTORY     - 20060729 GOOD             USGSNP
 AJ3071
 AJ3071                          STATION DESCRIPTION
 AJ3071
 AJ3071'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ3071'STATION IS LOCATED IN THE CITY OF SCHAUMBURG IN SECTION 3, T41N,
 AJ3071'R10E.  TO REACH FROM THE JUNCTION OF IL RT 62 AND  IL RT 53, PROCEED
 AJ3071'WEST ON RT 62 APPROXIMATELY 2.8 MI TO ROSELLE ROAD, TURN
 AJ3071'LEFT(SOUTH) ON ROSELLE ROAD 0.85 MI TO CENTRAL ROAD, TURN
 AJ3071'RIGHT(WEST) ON CENTRAL ROAD 0.25 MI TO WEST CENTER COURT, TURN
 AJ3071'LEFT(SOUTH) 0.1 MI TO THE ILLINOIS DEPARTMENT OF TRANSPORTATION
 AJ3071'DISTRICT ONE EAST PARKING LOT, CONTINUE SOUTH TO THE SOUTH SIDE
 AJ3071'OF THE IDOT BUILDING, ADDRESS 201 WEST CENTER COURT,  TURN
 AJ3071'RIGHT(WEST) AND PROCEED TO THE SOUTHWEST CORNER OF THE
 AJ3071'BUILDING AND THE STATION 14 FT WEST OF A CONCRETE APRON AT THE
 AJ3071'END OF THE PARKING LOT.  STATION IS 82 FT SOUTHWEST OF THE
 AJ3071'EASTERLY SOUTHWEST CORNER OF THE BUILDING, 34 FT SOUTHWEST OF
 AJ3071'THE SOUTHWEST CORNER OF A CONCRETE PICNIC AREA, 24 FT NORTH OF
 AJ3071'THE NORTH FENCE OF INTERSTATE 90(NORTHWEST TOLLWAY) AND 82 FT
 AJ3071'WEST OF A CATCH BASIN.   NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ3071'INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET
 AJ3071'IN WOOD PHYSICAL TIES.  (MH)
 AJ3071
 AJ3071                          STATION RECOVERY (2006)
 AJ3071
 AJ3071'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ3071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9205 ***********************************************************************
 DE9205  DESIGNATION -  IDOT 8
 DE9205  PID         -  DE9205
 DE9205  STATE/COUNTY-  IL/MADISON
 DE9205  COUNTRY     -  US
 DE9205  USGS QUAD   -  MONKS MOUND (2018)
 DE9205
 DE9205                         *CURRENT SURVEY CONTROL
 DE9205  ______________________________________________________________________
 DE9205* NAD 83(2011) POSITION- 38 40 34.19742(N) 090 01 11.45031(W)   ADJUSTED
 DE9205* NAD 83(2011) ELLIP HT-    97.219 (meters)        (06/27/12)   ADJUSTED
 DE9205* NAD 83(2011) EPOCH   -  2010.00
 DE9205* NAVD 88 ORTHO HEIGHT -   128.3   (meters)      421.    (feet) GPS OBS
 DE9205  ______________________________________________________________________
 DE9205  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE9205  GEOID HEIGHT    -        -30.986 (meters)                     GEOID03
 DE9205  GEOID HEIGHT    -        -31.007 (meters)                     GEOID18
 DE9205  NAD 83(2011) X  -     -1,727.137 (meters)                     COMP
 DE9205  NAD 83(2011) Y  - -4,985,947.677 (meters)                     COMP
 DE9205  NAD 83(2011) Z  -  3,964,375.910 (meters)                     COMP
 DE9205  LAPLACE CORR    -          2.09  (seconds)                    DEFLEC18
 DE9205
 DE9205  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9205  Standards:
 DE9205         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9205            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9205  -------------------------------------------------------------------
 DE9205  NETWORK    0.97   1.43           0.44   0.34   0.73      0.04498210
 DE9205  -------------------------------------------------------------------
 DE9205  Click here for local accuracies and other accuracy information.
 DE9205
 DE9205.The horizontal coordinates were established by GPS observations
 DE9205.and adjusted by the National Geodetic Survey in June 2012.
 DE9205
 DE9205.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9205.been affixed to the stable North American tectonic plate. See 
 DE9205.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9205
 DE9205.The horizontal coordinates are valid at the epoch date displayed above
 DE9205.which is a decimal equivalence of Year/Month/Day.
 DE9205
 DE9205.The orthometric height was determined by GPS observations and a
 DE9205.high-resolution geoid model.
 DE9205
 DE9205.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9205.GEOID18 height accuracy estimate available here.
 DE9205
 DE9205.Click photographs - Photos may exist for this station.
 DE9205
 DE9205.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9205
 DE9205.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9205
 DE9205.The ellipsoidal height was determined by GPS observations
 DE9205.and is referenced to NAD 83.
 DE9205
 DE9205. The following values were computed from the NAD 83(2011) position.
 DE9205
 DE9205;                    North         East     Units Scale Factor Converg.
 DE9205;SPC IL W     -   223,032.033   712,775.455   MT  0.99994319   +0 05 30.3
 DE9205;SPC IL W     -   731,730.93  2,338,497.47   sFT  0.99994319   +0 05 30.3
 DE9205;UTM  15      - 4,285,056.922   759,254.657   MT  1.00042777   +1 51 48.2
 DE9205;UTM  16      - 4,285,170.040   237,291.458   MT  1.00044998   -1 53 17.6
 DE9205
 DE9205!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9205!SPC IL W     -   0.99998475  x   0.99994319  =   0.99992794
 DE9205!UTM  15      -   0.99998475  x   1.00042777  =   1.00041251
 DE9205!UTM  16      -   0.99998475  x   1.00044998  =   1.00043472
 DE9205
 DE9205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5925485056(NAD 83)
 DE9205
 DE9205                          SUPERSEDED SURVEY CONTROL
 DE9205
 DE9205  NAD 83(2007)-  38 40 34.19738(N)    090 01 11.45147(W) AD(2002.00) 0
 DE9205  ELLIP H (02/10/07)   97.248  (m)                       GP(2002.00)    
 DE9205  ELLIP H (02/03/05)   97.203  (m)                       GP(       ) 4 2
 DE9205  NAD 83(1997)-  38 40 34.19767(N)    090 01 11.45143(W) AD(       ) 1
 DE9205  ELLIP H (01/06/03)   97.256  (m)                       GP(       ) 3 2
 DE9205  NAVD 88 (01/06/03)  128.3    (m)  GEOID99  model used  GPS OBS        
 DE9205
 DE9205.Superseded values are not recommended for survey control.
 DE9205
 DE9205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9205.See file dsdata.pdf to determine how the superseded data were derived.
 DE9205
 DE9205_MARKER: DD = SURVEY DISK
 DE9205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9205_STAMPING: IDOT 8 1999
 DE9205_MARK LOGO: ILDT
 DE9205_PROJECTION: FLUSH
 DE9205_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9205_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9205+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2012
 DE9205
 DE9205  HISTORY     - Date     Condition        Report By
 DE9205  HISTORY     - 1999     MONUMENTED       ILDT
 DE9205  HISTORY     - 20050721 GOOD             ILDT
 DE9205  HISTORY     - 20070308 GOOD             INDIV
 DE9205  HISTORY     - 20121009 GOOD             GEOCAC
 DE9205
 DE9205                          STATION DESCRIPTION
 DE9205
 DE9205'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL)
 DE9205'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9205'STATION IS LOCATED 2.0 MI (3.2 KM) W OF CENTER OF COLLINSVILLE.  TO
 DE9205'REACH STATION FROM IL ROUTE 157 AND EASTPORT PLAZA DR W SIDE OF
 DE9205'COLLINSVILLE, JUST N OF EXIT 11 OF INTERSTATE 55, GO S AND W ON
 DE9205'EASTPORT PLAZA DR FOR 0.8 MI (1.3 KM) TO MAIN ENTRANCE OF STATE OF
 DE9205'ILLINOIS COMPLEX AND STATION ON THE LEFT IN GRASS MEDIAN S OF SIGN.
 DE9205'STATION IS 4.9 FEET (1.5 M) N OF BACK OF CURB, 21.7 FEET (6.6 M) SE OF
 DE9205'SW CORNER OF BRICK FOUNDATION OF STATE OF ILLINOIS SIGN, 22.4 FEET
 DE9205'(6.8 M) SW OF SE CORNER OF BRICK FOUNDATION OF STATE OF ILLINOIS SIGN.
 DE9205'STATION IS FLUSH WITH GROUND.
 DE9205
 DE9205                          STATION RECOVERY (2005)
 DE9205
 DE9205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (KK)
 DE9205'RECOVERED AS DESCRIBED
 DE9205
 DE9205                          STATION RECOVERY (2007)
 DE9205
 DE9205'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 DE9205'RECOVERED IN GOOD CONDITION.
 DE9205
 DE9205                          STATION RECOVERY (2012)
 DE9205
 DE9205'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 DE9205'OVERSIZE, 4-INCH DIAMETER DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP4101 ***********************************************************************
 DP4101  CORS        -  This is a GPS Continuously Operating Reference Station.
 DP4101  DESIGNATION -  IDOT DANVILLE CORS ARP
 DP4101  CORS_ID     -  ID03
 DP4101  PID         -  DP4101
 DP4101  STATE/COUNTY-  IL/VERMILION
 DP4101  COUNTRY     -  US
 DP4101  USGS QUAD   -  DANVILLE NW (2018)
 DP4101
 DP4101                         *CURRENT SURVEY CONTROL
 DP4101  ______________________________________________________________________
 DP4101* NAD 83(2011) POSITION- 40 07 42.92314(N) 087 44 47.37491(W)   ADJUSTED
 DP4101* NAD 83(2011) ELLIP HT-   166.943 (meters)        (04/??/25)   ADJUSTED
 DP4101* NAD 83(2011) EPOCH   -  2010.00
 DP4101  ______________________________________________________________________
 DP4101  GEOID HEIGHT    -        -32.369 (meters)                     GEOID18
 DP4101  NAD 83(2011) X  -    192,029.699 (meters)                     COMP
 DP4101  NAD 83(2011) Y  - -4,879,868.350 (meters)                     COMP
 DP4101  NAD 83(2011) Z  -  4,089,020.500 (meters)                     COMP
 DP4101
 DP4101  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP4101  Standards:
 DP4101         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP4101            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP4101  -------------------------------------------------------------------
 DP4101  NETWORK    0.06   0.10           0.02   0.02   0.05     -0.23464000
 DP4101  -------------------------------------------------------------------
 DP4101
 DP4101.The coordinates were established by GPS observations
 DP4101.and adjusted by the National Geodetic Survey in April 2025.
 DP4101
 DP4101.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP4101.been affixed to the stable North American Tectonic Plate. 
 DP4101
 DP4101.The coordinates are valid at the epoch date displayed above
 DP4101.which is a decimal equivalence of Year/Month/Day.
 DP4101
 DP4101.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DP4101.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DP4101.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DP4101.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DP4101.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DP4101.published epoch of 2010.00.
 DP4101
 DP4101.Additional information on MYCS is available at:
 DP4101.https://geodesy.noaa.gov/CORS/index.shtml
 DP4101
 DP4101.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP4101.GEOID18 height accuracy estimate available here.
 DP4101
 DP4101.The PID for the CORS L1 Phase Center is DP4102.
 DP4101
 DP4101.Click photographs - Photos may exist for this station.
 DP4101
 DP4101.The XYZ, and position/ellipsoidal ht. are equivalent.
 DP4101
 DP4101.The ellipsoidal height was determined by GPS observations
 DP4101.and is referenced to NAD 83.
 DP4101
 DP4101. The following values were computed from the NAD 83(2011) position.
 DP4101
 DP4101;                    North         East     Units Scale Factor Converg.
 DP4101;SPC IL E     -   384,443.122   350,017.329   MT  1.00000578   +0 22 41.6
 DP4101;SPC IL E     - 1,261,293.81  1,148,348.52   sFT  1.00000578   +0 22 41.6
 DP4101;UTM  16      - 4,442,296.624   436,398.958   MT  0.99964980   -0 28 52.1
 DP4101
 DP4101!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP4101!SPC IL E     -   0.99997381  x   1.00000578  =   0.99997959
 DP4101!UTM  16      -   0.99997381  x   0.99964980  =   0.99962362
 DP4101
 DP4101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3639842296(NAD 83)
 DP4101
 DP4101                          SUPERSEDED SURVEY CONTROL
 DP4101
 DP4101  NAD 83(2011)-  40 07 42.92318(N)    087 44 47.37499(W) AD(2010.00) c
 DP4101  ELLIP H (06/??/19)  166.953  (m)                       GP(2010.00) c c
 DP4101  NAD 83(2011)-  40 07 42.92320(N)    087 44 47.37482(W) AD(2010.00) c
 DP4101  ELLIP H (07/??/14)  166.944  (m)                       GP(2010.00) c c
 DP4101
 DP4101.Superseded values are not recommended for survey control.
 DP4101
 DP4101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DP4101.See file dsdata.pdf to determine how the superseded data were derived.
 DP4101
 DP4101_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DP4101
 DP4101                          STATION DESCRIPTION
 DP4101
 DP4101'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DP4101'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DP4101'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DP4101'AND LOG FILES ACCESSIBLE AT:
 DP4101'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3853 ***********************************************************************
 DP3853  CORS        -  This is a GPS Continuously Operating Reference Station.
 DP3853  DESIGNATION -  IDOT DIST5 PARIS CORS ARP
 DP3853  CORS_ID     -  ID01
 DP3853  PID         -  DP3853
 DP3853  STATE/COUNTY-  IL/EDGAR
 DP3853  COUNTRY     -  US
 DP3853  USGS QUAD   -  PARIS SOUTH (2018)
 DP3853
 DP3853                         *CURRENT SURVEY CONTROL
 DP3853  ______________________________________________________________________
 DP3853* NAD 83(2011) POSITION- 39 36 11.55528(N) 087 42 48.45086(W)   ADJUSTED
 DP3853* NAD 83(2011) ELLIP HT-   209.229 (meters)        (04/??/25)   ADJUSTED
 DP3853* NAD 83(2011) EPOCH   -  2010.00
 DP3853  ______________________________________________________________________
 DP3853  GEOID HEIGHT    -        -32.082 (meters)                     GEOID18
 DP3853  NAD 83(2011) X  -    196,336.358 (meters)                     COMP
 DP3853  NAD 83(2011) Y  - -4,917,152.152 (meters)                     COMP
 DP3853  NAD 83(2011) Z  -  4,044,272.353 (meters)                     COMP
 DP3853
 DP3853  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP3853  Standards:
 DP3853         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP3853            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP3853  -------------------------------------------------------------------
 DP3853  NETWORK    0.07   0.08           0.02   0.03   0.04     -0.33764300
 DP3853  -------------------------------------------------------------------
 DP3853
 DP3853.The coordinates were established by GPS observations
 DP3853.and adjusted by the National Geodetic Survey in April 2025.
 DP3853
 DP3853.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP3853.been affixed to the stable North American Tectonic Plate. 
 DP3853
 DP3853.The coordinates are valid at the epoch date displayed above
 DP3853.which is a decimal equivalence of Year/Month/Day.
 DP3853
 DP3853.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DP3853.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DP3853.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DP3853.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DP3853.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DP3853.published epoch of 2010.00.
 DP3853
 DP3853.Additional information on MYCS is available at:
 DP3853.https://geodesy.noaa.gov/CORS/index.shtml
 DP3853
 DP3853.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3853.GEOID18 height accuracy estimate available here.
 DP3853
 DP3853.The PID for the CORS L1 Phase Center is DP3854.
 DP3853
 DP3853.Click photographs - Photos may exist for this station.
 DP3853
 DP3853.The XYZ, and position/ellipsoidal ht. are equivalent.
 DP3853
 DP3853.The ellipsoidal height was determined by GPS observations
 DP3853.and is referenced to NAD 83.
 DP3853
 DP3853. The following values were computed from the NAD 83(2011) position.
 DP3853
 DP3853;                    North         East     Units Scale Factor Converg.
 DP3853;SPC IL E     -   326,129.056   353,237.471   MT  1.00000988   +0 23 42.6
 DP3853;SPC IL E     - 1,069,975.08  1,158,913.27   sFT  1.00000988   +0 23 42.6
 DP3853;UTM  16      - 4,383,962.010   438,748.060   MT  0.99964619   -0 27 17.4
 DP3853
 DP3853!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP3853!SPC IL E     -   0.99996718  x   1.00000988  =   0.99997706
 DP3853!UTM  16      -   0.99996718  x   0.99964619  =   0.99961338
 DP3853
 DP3853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3874883962(NAD 83)
 DP3853
 DP3853                          SUPERSEDED SURVEY CONTROL
 DP3853
 DP3853  NAD 83(2011)-  39 36 11.55539(N)    087 42 48.45069(W) AD(2010.00) c
 DP3853  ELLIP H (06/??/19)  209.240  (m)                       GP(2010.00) c c
 DP3853  NAD 83(2011)-  39 36 11.55559(N)    087 42 48.45066(W) AD(2010.00) c
 DP3853  ELLIP H (06/??/14)  209.212  (m)                       GP(2010.00) c c
 DP3853
 DP3853.Superseded values are not recommended for survey control.
 DP3853
 DP3853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DP3853.See file dsdata.pdf to determine how the superseded data were derived.
 DP3853
 DP3853_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DP3853
 DP3853                          STATION DESCRIPTION
 DP3853
 DP3853'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DP3853'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DP3853'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DP3853'AND LOG FILES ACCESSIBLE AT:
 DP3853'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3998 ***********************************************************************
 DO3998  DESIGNATION -  IE 001
 DO3998  PID         -  DO3998
 DO3998  STATE/COUNTY-  IL/IROQUOIS
 DO3998  COUNTRY     -  US
 DO3998  USGS QUAD   -  CISSNA PARK (2018)
 DO3998
 DO3998                         *CURRENT SURVEY CONTROL
 DO3998  ______________________________________________________________________
 DO3998* NAD 83(1986) POSITION- 40 36 57.19   (N) 087 53 00.57   (W)   HD_HELD1
 DO3998* NAVD 88 ORTHO HEIGHT -   202.929 (meters)      665.78  (feet) ADJUSTED
 DO3998  ______________________________________________________________________
 DO3998  GEOID HEIGHT    -        -32.647 (meters)                     GEOID18
 DO3998  DYNAMIC HEIGHT  -        202.834 (meters)      665.46  (feet) COMP
 DO3998  MODELED GRAVITY -    980,155.0   (mgal)                       NAVD 88
 DO3998
 DO3998  VERT ORDER      -  SECOND    CLASS I
 DO3998
 DO3998.The horizontal coordinates were determined by differentially corrected
 DO3998.hand held GPS observations or other comparable positioning techniques
 DO3998.and have an estimated accuracy of +/- 3 meters.
 DO3998
 DO3998.The orthometric height was determined by differential leveling and
 DO3998.adjusted by the NATIONAL GEODETIC SURVEY
 DO3998.in April 2013.
 DO3998
 DO3998.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3998.GEOID18 height accuracy estimate available here.
 DO3998
 DO3998.Click photographs - Photos may exist for this station.
 DO3998
 DO3998.The dynamic height is computed by dividing the NAVD 88
 DO3998.geopotential number by the normal gravity value computed on the
 DO3998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3998.degrees latitude (g = 980.6199 gals.).
 DO3998
 DO3998.The modeled gravity was interpolated from observed gravity values.
 DO3998
 DO3998;                    North         East    Units  Estimated Accuracy
 DO3998;SPC IL E     -   438,484.2     338,065.5     MT  (+/- 3 meters HH1 GPS) 
 DO3998
 DO3998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2526696493(NAD 83)
 DO3998
 DO3998                          SUPERSEDED SURVEY CONTROL
 DO3998
 DO3998.No superseded survey control is available for this station.
 DO3998
 DO3998_MARKER: F = FLANGE-ENCASED ROD
 DO3998_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3998_STAMPING: IE 001 2012
 DO3998_MARK LOGO: UIL
 DO3998_PROJECTION: FLUSH
 DO3998_MAGNETIC: I = MARKER IS A STEEL ROD
 DO3998_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO3998+STABILITY: POSITION/ELEVATION WELL
 DO3998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3998+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2025
 DO3998_ROD/PIPE-DEPTH: 7.3 meters
 DO3998_SLEEVE-DEPTH  : 0.9 meters
 DO3998
 DO3998  HISTORY     - Date     Condition        Report By
 DO3998  HISTORY     - 20120409 MONUMENTED       PATRIC
 DO3998  HISTORY     - 20251204 GOOD             ILDT
 DO3998
 DO3998                          STATION DESCRIPTION
 DO3998
 DO3998'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO3998'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) NORTHWEST OF
 DO3998'CLAYTONVILLE, 3.6 MI (5.8 KM) SOUTH-SOUTHWEST OF WOODWORTH AND 3.6 MI
 DO3998'(5.8 KM) NORTH OF CISSNA PARK.
 DO3998'
 DO3998'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO3998'ROAD 1000 NORTH, LOCATED 7.3 KM (4.5 MI) NORTH-NORTHEAST OF CISSNA
 DO3998'PARK, IL, GO SOUTH ON STATE HIGHWAY 49 FOR 1.5 KM (0.9 MI) TO THE
 DO3998'STATION ON THE LEFT.
 DO3998'
 DO3998'THE STATION IS LOCATED 30.5 FT (9.3 M) EAST OF THE CENTERLINE OF STATE
 DO3998'HIGHWAY 49, 17 FT (5.2 M) EAST OF EDGE OF PAVEMENT OF STATE HIGHWAY 49
 DO3998'AND 4 FT (1.2 M) WEST OF A CULTIVATION LINE.
 DO3998'
 DO3998'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3998'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3998'IN IDENTIFICATION.
 DO3998
 DO3998                          STATION RECOVERY (2025)
 DO3998
 DO3998'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DO3998'MISSING CAP AND LID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3999 ***********************************************************************
 DO3999  DESIGNATION -  IE 002
 DO3999  PID         -  DO3999
 DO3999  STATE/COUNTY-  IL/IROQUOIS
 DO3999  COUNTRY     -  US
 DO3999  USGS QUAD   -  CISSNA PARK (2018)
 DO3999
 DO3999                         *CURRENT SURVEY CONTROL
 DO3999  ______________________________________________________________________
 DO3999* NAD 83(1986) POSITION- 40 36 10.96   (N) 087 52 59.27   (W)   HD_HELD1
 DO3999* NAVD 88 ORTHO HEIGHT -   201.245 (meters)      660.25  (feet) ADJUSTED
 DO3999  ______________________________________________________________________
 DO3999  GEOID HEIGHT    -        -32.647 (meters)                     GEOID18
 DO3999  DYNAMIC HEIGHT  -        201.151 (meters)      659.94  (feet) COMP
 DO3999  MODELED GRAVITY -    980,153.2   (mgal)                       NAVD 88
 DO3999
 DO3999  VERT ORDER      -  SECOND    CLASS I
 DO3999
 DO3999.The horizontal coordinates were determined by differentially corrected
 DO3999.hand held GPS observations or other comparable positioning techniques
 DO3999.and have an estimated accuracy of +/- 3 meters.
 DO3999
 DO3999.The orthometric height was determined by differential leveling and
 DO3999.adjusted by the NATIONAL GEODETIC SURVEY
 DO3999.in April 2013.
 DO3999
 DO3999.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3999.GEOID18 height accuracy estimate available here.
 DO3999
 DO3999.Click photographs - Photos may exist for this station.
 DO3999
 DO3999.The dynamic height is computed by dividing the NAVD 88
 DO3999.geopotential number by the normal gravity value computed on the
 DO3999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3999.degrees latitude (g = 980.6199 gals.).
 DO3999
 DO3999.The modeled gravity was interpolated from observed gravity values.
 DO3999
 DO3999;                    North         East    Units  Estimated Accuracy
 DO3999;SPC IL E     -   437,058.4     338,103.3     MT  (+/- 3 meters HH1 GPS) 
 DO3999
 DO3999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2528395067(NAD 83)
 DO3999
 DO3999                          SUPERSEDED SURVEY CONTROL
 DO3999
 DO3999.No superseded survey control is available for this station.
 DO3999
 DO3999_MARKER: DD = SURVEY DISK
 DO3999_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DO3999_SP_SET: WING WALL
 DO3999_STAMPING: IE 002 2012
 DO3999_MARK LOGO: UIL
 DO3999_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3999+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2025
 DO3999
 DO3999  HISTORY     - Date     Condition        Report By
 DO3999  HISTORY     - 20120410 MONUMENTED       PATRIC
 DO3999  HISTORY     - 20251204 GOOD             ILDT
 DO3999
 DO3999                          STATION DESCRIPTION
 DO3999
 DO3999'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO3999'THE STATION IS LOCATED 40 KM (24.9 MI) NORTHEAST OF RANTOUL AND 4.4 KM
 DO3999'(2.7 MI) NORTH OF CISSNA PARK, IL.
 DO3999'
 DO3999'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO3999'ROAD 1000 NORTH, LOCATED 7.3 KM (4.5 MI) NORTH-NORTHEAST OF CISSNA
 DO3999'PARK, IL, GO SOUTH ON STATE HIGHWAY 49 FOR 3.0 KM (1.9 MI) TO BRIDGE
 DO3999'-038-0198- AND THE STATION ON THE RIGHT.
 DO3999'
 DO3999'THE STATION IS LOCATED IN THE WEST WING WALL OF THE SOUTH ABUTMENT,
 DO3999'5.5 M (18.0 FT) WEST OF THE CENTERLINE OF STATE HIGHWAY 49 AND 0.6 M
 DO3999'(2.0 FT) WEST OF THE GUARDRAIL.
 DO3999
 DO3999                          STATION RECOVERY (2025)
 DO3999
 DO3999'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DO3999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4000 ***********************************************************************
 DO4000  DESIGNATION -  IE 003
 DO4000  PID         -  DO4000
 DO4000  STATE/COUNTY-  IL/IROQUOIS
 DO4000  COUNTRY     -  US
 DO4000  USGS QUAD   -  CISSNA PARK (2018)
 DO4000
 DO4000                         *CURRENT SURVEY CONTROL
 DO4000  ______________________________________________________________________
 DO4000* NAD 83(1986) POSITION- 40 35 12.82   (N) 087 52 55.15   (W)   HD_HELD1
 DO4000* NAVD 88 ORTHO HEIGHT -   202.767 (meters)      665.24  (feet) ADJUSTED
 DO4000  ______________________________________________________________________
 DO4000  GEOID HEIGHT    -        -32.647 (meters)                     GEOID18
 DO4000  DYNAMIC HEIGHT  -        202.672 (meters)      664.93  (feet) COMP
 DO4000  MODELED GRAVITY -    980,150.8   (mgal)                       NAVD 88
 DO4000
 DO4000  VERT ORDER      -  SECOND    CLASS I
 DO4000
 DO4000.The horizontal coordinates were determined by differentially corrected
 DO4000.hand held GPS observations or other comparable positioning techniques
 DO4000.and have an estimated accuracy of +/- 3 meters.
 DO4000
 DO4000.The orthometric height was determined by differential leveling and
 DO4000.adjusted by the NATIONAL GEODETIC SURVEY
 DO4000.in April 2013.
 DO4000
 DO4000.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4000.GEOID18 height accuracy estimate available here.
 DO4000
 DO4000.Click photographs - Photos may exist for this station.
 DO4000
 DO4000.The dynamic height is computed by dividing the NAVD 88
 DO4000.geopotential number by the normal gravity value computed on the
 DO4000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4000.degrees latitude (g = 980.6199 gals.).
 DO4000
 DO4000.The modeled gravity was interpolated from observed gravity values.
 DO4000
 DO4000;                    North         East    Units  Estimated Accuracy
 DO4000;SPC IL E     -   435,265.5     338,209.4     MT  (+/- 3 meters HH1 GPS) 
 DO4000
 DO4000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2536193273(NAD 83)
 DO4000
 DO4000                          SUPERSEDED SURVEY CONTROL
 DO4000
 DO4000.No superseded survey control is available for this station.
 DO4000
 DO4000_MARKER: F = FLANGE-ENCASED ROD
 DO4000_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4000_STAMPING: IE 003 2012
 DO4000_MARK LOGO: UIL
 DO4000_PROJECTION: FLUSH
 DO4000_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4000_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4000+STABILITY: POSITION/ELEVATION WELL
 DO4000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4000+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2025
 DO4000_ROD/PIPE-DEPTH: 6.1 meters
 DO4000_SLEEVE-DEPTH  : 0.9 meters
 DO4000
 DO4000  HISTORY     - Date     Condition        Report By
 DO4000  HISTORY     - 20120409 MONUMENTED       PATRIC
 DO4000  HISTORY     - 20251204 GOOD             ILDT
 DO4000
 DO4000                          STATION DESCRIPTION
 DO4000
 DO4000'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4000'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTH-SOUTHWEST OF
 DO4000'WOODWORTH, 3.4 MI (5.5 KM) WEST-NORTHWEST OF CLAYTONVILLE AND 1.6 MI
 DO4000'(2.6 KM) NORTH-NORTHEAST OF CISSNA PARK.
 DO4000'
 DO4000'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE JUNCTION OF
 DO4000'STATE HIGHWAY 49 WITH COUNTY ROAD 700 NORTH, ABOUT 2.6 KM (1.6 MI)
 DO4000'NORTH-NORTHEAST OF CISSNA PARK.
 DO4000'
 DO4000'THE STATION IS LOCATED 24 FT (7.3 M) SOUTH OF THE CENTERLINE OF COUNTY
 DO4000'ROAD 700 NORTH, 111 FT (33.8 M) WEST OF THE CENTERLINE OF STATE
 DO4000'HIGHWAY 49, 74 FT (22.6 M) EAST-NORTHEAST OF A UTILITY POLE AND 73.3
 DO4000'FT (22.3 M) SOUTHEAST OF A PEDESTAL.
 DO4000'
 DO4000'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4000'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4000'IN IDENTIFICATION.
 DO4000
 DO4000                          STATION RECOVERY (2025)
 DO4000
 DO4000'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DO4000'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4001 ***********************************************************************
 DO4001  DESIGNATION -  IE 004
 DO4001  PID         -  DO4001
 DO4001  STATE/COUNTY-  IL/IROQUOIS
 DO4001  COUNTRY     -  US
 DO4001  USGS QUAD   -  CISSNA PARK (2018)
 DO4001
 DO4001                         *CURRENT SURVEY CONTROL
 DO4001  ______________________________________________________________________
 DO4001* NAD 83(1986) POSITION- 40 34 10.2    (N) 087 53 34.2    (W)   HD_HELD2
 DO4001* NAVD 88 ORTHO HEIGHT -   201.707 (meters)      661.77  (feet) ADJUSTED
 DO4001  ______________________________________________________________________
 DO4001  GEOID HEIGHT    -        -32.627 (meters)                     GEOID18
 DO4001  DYNAMIC HEIGHT  -        201.612 (meters)      661.46  (feet) COMP
 DO4001  MODELED GRAVITY -    980,148.6   (mgal)                       NAVD 88
 DO4001
 DO4001  VERT ORDER      -  SECOND    CLASS I
 DO4001
 DO4001.The horizontal coordinates were established by autonomous hand held GPS
 DO4001.observations and have an estimated accuracy of +/- 10 meters.
 DO4001
 DO4001.The orthometric height was determined by differential leveling and
 DO4001.adjusted by the NATIONAL GEODETIC SURVEY
 DO4001.in April 2013.
 DO4001
 DO4001.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4001.GEOID18 height accuracy estimate available here.
 DO4001
 DO4001.Click photographs - Photos may exist for this station.
 DO4001
 DO4001.The dynamic height is computed by dividing the NAVD 88
 DO4001.geopotential number by the normal gravity value computed on the
 DO4001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4001.degrees latitude (g = 980.6199 gals.).
 DO4001
 DO4001.The modeled gravity was interpolated from observed gravity values.
 DO4001
 DO4001;                    North         East    Units  Estimated Accuracy
 DO4001;SPC IL E     -   433,329.      337,301.      MT  (+/- 10 meters HH2 GPS)
 DO4001
 DO4001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2442491352(NAD 83)
 DO4001
 DO4001                          SUPERSEDED SURVEY CONTROL
 DO4001
 DO4001.No superseded survey control is available for this station.
 DO4001
 DO4001_MARKER: F = FLANGE-ENCASED ROD
 DO4001_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4001_STAMPING: IE 004 2012
 DO4001_MARK LOGO: UIL
 DO4001_PROJECTION: FLUSH
 DO4001_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4001_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4001+STABILITY: POSITION/ELEVATION WELL
 DO4001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4001+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 DO4001_ROD/PIPE-DEPTH: 6.1 meters
 DO4001_SLEEVE-DEPTH  : 0.9 meters
 DO4001
 DO4001  HISTORY     - Date     Condition        Report By
 DO4001  HISTORY     - 20120409 MONUMENTED       PATRIC
 DO4001
 DO4001                          STATION DESCRIPTION
 DO4001
 DO4001'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4001'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH-SOUTHWEST OF
 DO4001'WOODWORTH, 3.7 MI (6.0 KM) WEST OF CLAYTONVILLE AND IN THE TOWN OF
 DO4001'CISSNA PARK, IL.
 DO4001'
 DO4001'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4001'ROAD 600 NORTH, LOCATED 0.8 KM (0.5 MI) OF CISSNA PARK, IL, GO SOUTH
 DO4001'ON STATE HIGHWAY 49 FOR 330 M (1082.7 FT) TO THE STATION ON THE LEFT.
 DO4001'
 DO4001'THE STATION IS LOCATED 42 FT (12.8 M) EAST OF THE CENTERLINE OF STATE
 DO4001'HIGHWAY 49, 34 FT (10.4 M) SOUTH OF THE EXTENDED CENTERLINE OF ENZ
 DO4001'AVENUE AND 22.7 FT (6.9 M) SOUTH-SOUTHEAST OF A MANHOLE COVER.
 DO4001'
 DO4001'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4001'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4001'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4002 ***********************************************************************
 DO4002  DESIGNATION -  IE 005
 DO4002  PID         -  DO4002
 DO4002  STATE/COUNTY-  IL/IROQUOIS
 DO4002  COUNTRY     -  US
 DO4002  USGS QUAD   -  CISSNA PARK (2018)
 DO4002
 DO4002                         *CURRENT SURVEY CONTROL
 DO4002  ______________________________________________________________________
 DO4002* NAD 83(1986) POSITION- 40 32 59.45   (N) 087 53 31.37   (W)   HD_HELD1
 DO4002* NAVD 88 ORTHO HEIGHT -   202.854 (meters)      665.53  (feet) ADJUSTED
 DO4002  ______________________________________________________________________
 DO4002  GEOID HEIGHT    -        -32.625 (meters)                     GEOID18
 DO4002  DYNAMIC HEIGHT  -        202.758 (meters)      665.22  (feet) COMP
 DO4002  MODELED GRAVITY -    980,145.8   (mgal)                       NAVD 88
 DO4002
 DO4002  VERT ORDER      -  SECOND    CLASS I
 DO4002
 DO4002.The horizontal coordinates were determined by differentially corrected
 DO4002.hand held GPS observations or other comparable positioning techniques
 DO4002.and have an estimated accuracy of +/- 3 meters.
 DO4002
 DO4002.The orthometric height was determined by differential leveling and
 DO4002.adjusted by the NATIONAL GEODETIC SURVEY
 DO4002.in April 2013.
 DO4002
 DO4002.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4002.GEOID18 height accuracy estimate available here.
 DO4002
 DO4002.Click photographs - Photos may exist for this station.
 DO4002
 DO4002.The dynamic height is computed by dividing the NAVD 88
 DO4002.geopotential number by the normal gravity value computed on the
 DO4002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4002.degrees latitude (g = 980.6199 gals.).
 DO4002
 DO4002.The modeled gravity was interpolated from observed gravity values.
 DO4002
 DO4002;                    North         East    Units  Estimated Accuracy
 DO4002;SPC IL E     -   431,147.4     337,378.3     MT  (+/- 3 meters HH1 GPS) 
 DO4002
 DO4002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2446889170(NAD 83)
 DO4002
 DO4002                          SUPERSEDED SURVEY CONTROL
 DO4002
 DO4002.No superseded survey control is available for this station.
 DO4002
 DO4002_MARKER: F = FLANGE-ENCASED ROD
 DO4002_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4002_STAMPING: IE 005 2012
 DO4002_MARK LOGO: UIL
 DO4002_PROJECTION: FLUSH
 DO4002_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4002+STABILITY: SURFACE MOTION
 DO4002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4002+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2024
 DO4002_ROD/PIPE-DEPTH: 3.7 meters
 DO4002_SLEEVE-DEPTH  : 0.9 meters
 DO4002
 DO4002  HISTORY     - Date     Condition        Report By
 DO4002  HISTORY     - 20120410 MONUMENTED       PATRIC
 DO4002  HISTORY     - 20240912 GOOD             ILDT
 DO4002
 DO4002                          STATION DESCRIPTION
 DO4002
 DO4002'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4002'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH OF RANKIN, 3.8 MI
 DO4002'(6.1 KM) WEST-SOUTHWEST OF CLAYTONVILLE AND 1.0 MI (1.6 KM) SOUTH OF
 DO4002'CISSNA PARK.
 DO4002'
 DO4002'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4002'ROAD 400 NORTH, LOCATED 2.3 KM (1.4 MI) SOUTH OF CISSNA PARK, IL, GO
 DO4002'NORTH ON STATE HIGHWAY 49 FOR 0.7 KM (0.4 MI) THE STATION ON THE
 DO4002'RIGHT.
 DO4002'
 DO4002'THE STATION IS LOCATED 36.5 FT (11.1 M) EAST OF THE CENTERLINE OF
 DO4002'STATE HIGHWAY 49, 124.5 FT (37.9 M) SOUTH-SOUTHWEST OF A UTILITY POLE,
 DO4002'89.2 NORTH-NORTHWEST OF A UTILITY POLE AND 5 FT (1.5 M) WEST OF A
 DO4002'CULTIVATION LINE.
 DO4002'
 DO4002'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4002'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4002'IN IDENTIFICATION.
 DO4002
 DO4002                          STATION RECOVERY (2024)
 DO4002
 DO4002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4003 ***********************************************************************
 DO4003  DESIGNATION -  IE 006
 DO4003  PID         -  DO4003
 DO4003  STATE/COUNTY-  IL/IROQUOIS
 DO4003  COUNTRY     -  US
 DO4003  USGS QUAD   -  CISSNA PARK (2018)
 DO4003
 DO4003                         *CURRENT SURVEY CONTROL
 DO4003  ______________________________________________________________________
 DO4003* NAD 83(1986) POSITION- 40 31 44.72   (N) 087 54 01.22   (W)   HD_HELD1
 DO4003* NAVD 88 ORTHO HEIGHT -   206.030 (meters)      675.95  (feet) ADJUSTED
 DO4003  ______________________________________________________________________
 DO4003  GEOID HEIGHT    -        -32.605 (meters)                     GEOID18
 DO4003  DYNAMIC HEIGHT  -        205.931 (meters)      675.63  (feet) COMP
 DO4003  MODELED GRAVITY -    980,143.1   (mgal)                       NAVD 88
 DO4003
 DO4003  VERT ORDER      -  SECOND    CLASS I
 DO4003
 DO4003.The horizontal coordinates were determined by differentially corrected
 DO4003.hand held GPS observations or other comparable positioning techniques
 DO4003.and have an estimated accuracy of +/- 3 meters.
 DO4003
 DO4003.The orthometric height was determined by differential leveling and
 DO4003.adjusted by the NATIONAL GEODETIC SURVEY
 DO4003.in April 2013.
 DO4003
 DO4003.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4003.GEOID18 height accuracy estimate available here.
 DO4003
 DO4003.Click photographs - Photos may exist for this station.
 DO4003
 DO4003.The dynamic height is computed by dividing the NAVD 88
 DO4003.geopotential number by the normal gravity value computed on the
 DO4003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4003.degrees latitude (g = 980.6199 gals.).
 DO4003
 DO4003.The modeled gravity was interpolated from observed gravity values.
 DO4003
 DO4003;                    North         East    Units  Estimated Accuracy
 DO4003;SPC IL E     -   428,838.8     336,687.2     MT  (+/- 3 meters HH1 GPS) 
 DO4003
 DO4003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2374386872(NAD 83)
 DO4003
 DO4003                          SUPERSEDED SURVEY CONTROL
 DO4003
 DO4003.No superseded survey control is available for this station.
 DO4003
 DO4003_MARKER: DD = SURVEY DISK
 DO4003_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO4003_SP_SET: ABUTMENT
 DO4003_STAMPING: IE 006 2012
 DO4003_MARK LOGO: UIL
 DO4003_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4003_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4003+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2025
 DO4003
 DO4003  HISTORY     - Date     Condition        Report By
 DO4003  HISTORY     - 20120410 MONUMENTED       PATRIC
 DO4003  HISTORY     - 20250919 GOOD             ILDT
 DO4003
 DO4003                          STATION DESCRIPTION
 DO4003
 DO4003'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4003'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST-SOUTHWEST OF
 DO4003'CLAYTONVILLE, 4.4 MI (7.1 KM) NORTH OF RANKIN AND 2.5 MI (4.0 KM)
 DO4003'SOUTH OF CISSNA PARK.
 DO4003'
 DO4003'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4003'ROAD 300 NORTH, LOCATED 4.0 KM (2.5 MI) SOUTH-SOUTHWEST OF CISSNA
 DO4003'PARK, IL, GO WEST ON COUNTY ROAD 300 NORTH FOR 115 M (377.3 FT) TO
 DO4003'BRIDGE -038-5113- AND THE STATION ON THE LEFT.
 DO4003'
 DO4003'THE STATION IS LOCATED IN THE SOUTH END OF THE EAST ABUTMENT, 6.8 M
 DO4003'(22.3 FT) SOUTH OF THE CENTER OF COUNTY ROAD 300 NORTH AND 0.3 M (1.0
 DO4003'FT) SOUTH OF THE FACE OF THE GUARDRAIL.
 DO4003
 DO4003                          STATION RECOVERY (2025)
 DO4003
 DO4003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DO4003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4004 ***********************************************************************
 DO4004  DESIGNATION -  IE 007
 DO4004  PID         -  DO4004
 DO4004  STATE/COUNTY-  IL/IROQUOIS
 DO4004  COUNTRY     -  US
 DO4004  USGS QUAD   -  CISSNA PARK (2018)
 DO4004
 DO4004                         *CURRENT SURVEY CONTROL
 DO4004  ______________________________________________________________________
 DO4004* NAD 83(1986) POSITION- 40 30 02.3    (N) 087 53 50.9    (W)   HD_HELD2
 DO4004* NAVD 88 ORTHO HEIGHT -   212.251 (meters)      696.36  (feet) ADJUSTED
 DO4004  ______________________________________________________________________
 DO4004  GEOID HEIGHT    -        -32.598 (meters)                     GEOID18
 DO4004  DYNAMIC HEIGHT  -        212.149 (meters)      696.03  (feet) COMP
 DO4004  MODELED GRAVITY -    980,139.3   (mgal)                       NAVD 88
 DO4004
 DO4004  VERT ORDER      -  SECOND    CLASS I
 DO4004
 DO4004.The horizontal coordinates were established by autonomous hand held GPS
 DO4004.observations and have an estimated accuracy of +/- 10 meters.
 DO4004
 DO4004.The orthometric height was determined by differential leveling and
 DO4004.adjusted by the NATIONAL GEODETIC SURVEY
 DO4004.in April 2013.
 DO4004
 DO4004.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4004.GEOID18 height accuracy estimate available here.
 DO4004
 DO4004.Click photographs - Photos may exist for this station.
 DO4004
 DO4004.The dynamic height is computed by dividing the NAVD 88
 DO4004.geopotential number by the normal gravity value computed on the
 DO4004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4004.degrees latitude (g = 980.6199 gals.).
 DO4004
 DO4004.The modeled gravity was interpolated from observed gravity values.
 DO4004
 DO4004;                    North         East    Units  Estimated Accuracy
 DO4004;SPC IL E     -   425,681.      336,946.      MT  (+/- 10 meters HH2 GPS)
 DO4004
 DO4004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2395383712(NAD 83)
 DO4004
 DO4004                          SUPERSEDED SURVEY CONTROL
 DO4004
 DO4004.No superseded survey control is available for this station.
 DO4004
 DO4004_MARKER: F = FLANGE-ENCASED ROD
 DO4004_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4004_STAMPING: IE 007 2012
 DO4004_MARK LOGO: UIL
 DO4004_PROJECTION: FLUSH
 DO4004_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4004+STABILITY: SURFACE MOTION
 DO4004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4004+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2012
 DO4004_ROD/PIPE-DEPTH: 3.0 meters
 DO4004_SLEEVE-DEPTH  : 0.9 meters
 DO4004
 DO4004  HISTORY     - Date     Condition        Report By
 DO4004  HISTORY     - 20120410 MONUMENTED       PATRIC
 DO4004
 DO4004                          STATION DESCRIPTION
 DO4004
 DO4004'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4004'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF EAST
 DO4004'LYNN, 4.4 MI (7.1 KM) SOUTH OF CISSNA PARK AND 2.5 MI (4.0 KM) NORTH
 DO4004'OF RANKIN.
 DO4004'
 DO4004'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF
 DO4004'STATE HIGHWAY 49 WITH COUNTY ROAD 100 NORTH, ABOUT 3.9 KM (2.4 MI)
 DO4004'NORTH OF RANKIN, IL.
 DO4004'
 DO4004'THE STATION IS 25.9 FT (7.9 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4004'100 NORTH, 111.5 FT (34.0 M) EAST OF THE CENTERLINE OF STATE HIGHWAY
 DO4004'49 AND 74.5 FT (22.7 M) EAST-SOUTHEAST OF A UTILITY POLE.
 DO4004'
 DO4004'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4004'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4004'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4005 ***********************************************************************
 DO4005  DESIGNATION -  IE 008
 DO4005  PID         -  DO4005
 DO4005  STATE/COUNTY-  IL/IROQUOIS
 DO4005  COUNTRY     -  US
 DO4005  USGS QUAD   -  RANKIN (2018)
 DO4005
 DO4005                         *CURRENT SURVEY CONTROL
 DO4005  ______________________________________________________________________
 DO4005* NAD 83(1986) POSITION- 40 29 18.92   (N) 087 53 50.88   (W)   HD_HELD1
 DO4005* NAVD 88 ORTHO HEIGHT -   212.407 (meters)      696.87  (feet) ADJUSTED
 DO4005  ______________________________________________________________________
 DO4005  GEOID HEIGHT    -        -32.592 (meters)                     GEOID18
 DO4005  DYNAMIC HEIGHT  -        212.305 (meters)      696.54  (feet) COMP
 DO4005  MODELED GRAVITY -    980,142.2   (mgal)                       NAVD 88
 DO4005
 DO4005  VERT ORDER      -  SECOND    CLASS I
 DO4005
 DO4005.The horizontal coordinates were determined by differentially corrected
 DO4005.hand held GPS observations or other comparable positioning techniques
 DO4005.and have an estimated accuracy of +/- 3 meters.
 DO4005
 DO4005.The orthometric height was determined by differential leveling and
 DO4005.adjusted by the NATIONAL GEODETIC SURVEY
 DO4005.in April 2013.
 DO4005
 DO4005.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4005.GEOID18 height accuracy estimate available here.
 DO4005
 DO4005.Click photographs - Photos may exist for this station.
 DO4005
 DO4005.The dynamic height is computed by dividing the NAVD 88
 DO4005.geopotential number by the normal gravity value computed on the
 DO4005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4005.degrees latitude (g = 980.6199 gals.).
 DO4005
 DO4005.The modeled gravity was interpolated from observed gravity values.
 DO4005
 DO4005;                    North         East    Units  Estimated Accuracy
 DO4005;SPC IL E     -   424,342.8     336,952.8     MT  (+/- 3 meters HH1 GPS) 
 DO4005
 DO4005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2394082374(NAD 83)
 DO4005
 DO4005                          SUPERSEDED SURVEY CONTROL
 DO4005
 DO4005.No superseded survey control is available for this station.
 DO4005
 DO4005_MARKER: DD = SURVEY DISK
 DO4005_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO4005_SP_SET: ABUTMENT
 DO4005_STAMPING: IE 008 2012
 DO4005_MARK LOGO: UIL
 DO4005_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4005_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4005+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2025
 DO4005
 DO4005  HISTORY     - Date     Condition        Report By
 DO4005  HISTORY     - 20120410 MONUMENTED       PATRIC
 DO4005  HISTORY     - 20240821 GOOD             ILDT
 DO4005  HISTORY     - 20251204 GOOD             ILDT
 DO4005
 DO4005                          STATION DESCRIPTION
 DO4005
 DO4005'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4005'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) WEST-NORTHWEST OF EAST
 DO4005'LYNN, 5.3 MI (8.5 KM) SOUTH OF CISSNA PARK AND 1.6 MI (2.6 KM) NORTH
 DO4005'OF RANKIN.
 DO4005'
 DO4005'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4005'ROAD 4300 NORTH, LOCATED 2.4 KM (1.5 MI) NORTH OF RANKIN, IL, GO NORTH
 DO4005'ON STATE HIGHWAY 49 FOR 225 M (738.2 FT) TO BRIDGE -038-0190- AND THE
 DO4005'STATION ON THE RIGHT.
 DO4005'
 DO4005'THE STATION IS LOCATED IN THE EAST END OF THE SOUTH ABUTMENT, 5.9 M
 DO4005'(19.4 FT) EAST OF THE CENTERLINE OF STATE HIGHWAY 49 AND 0.6 M (2.0
 DO4005'FT) EAST OF THE GUARDRAIL.
 DO4005
 DO4005                          STATION RECOVERY (2024)
 DO4005
 DO4005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4005'RECOVERED IN GOOD CONDITION.
 DO4005
 DO4005                          STATION RECOVERY (2025)
 DO4005
 DO4005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DO4005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4006 ***********************************************************************
 DO4006  DESIGNATION -  IE 009
 DO4006  PID         -  DO4006
 DO4006  STATE/COUNTY-  IL/VERMILION
 DO4006  COUNTRY     -  US
 DO4006  USGS QUAD   -  RANKIN (2018)
 DO4006
 DO4006                         *CURRENT SURVEY CONTROL
 DO4006  ______________________________________________________________________
 DO4006* NAD 83(1986) POSITION- 40 28 19.29   (N) 087 53 51.31   (W)   HD_HELD1
 DO4006* NAVD 88 ORTHO HEIGHT -   216.245 (meters)      709.46  (feet) ADJUSTED
 DO4006  ______________________________________________________________________
 DO4006  GEOID HEIGHT    -        -32.581 (meters)                     GEOID18
 DO4006  DYNAMIC HEIGHT  -        216.142 (meters)      709.13  (feet) COMP
 DO4006  MODELED GRAVITY -    980,140.8   (mgal)                       NAVD 88
 DO4006
 DO4006  VERT ORDER      -  SECOND    CLASS I
 DO4006
 DO4006.The horizontal coordinates were determined by differentially corrected
 DO4006.hand held GPS observations or other comparable positioning techniques
 DO4006.and have an estimated accuracy of +/- 3 meters.
 DO4006
 DO4006.The orthometric height was determined by differential leveling and
 DO4006.adjusted by the NATIONAL GEODETIC SURVEY
 DO4006.in April 2013.
 DO4006
 DO4006.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4006.GEOID18 height accuracy estimate available here.
 DO4006
 DO4006.Click photographs - Photos may exist for this station.
 DO4006
 DO4006.The dynamic height is computed by dividing the NAVD 88
 DO4006.geopotential number by the normal gravity value computed on the
 DO4006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4006.degrees latitude (g = 980.6199 gals.).
 DO4006
 DO4006.The modeled gravity was interpolated from observed gravity values.
 DO4006
 DO4006;                    North         East    Units  Estimated Accuracy
 DO4006;SPC IL E     -   422,503.5     336,951.8     MT  (+/- 3 meters HH1 GPS) 
 DO4006
 DO4006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2391180536(NAD 83)
 DO4006
 DO4006                          SUPERSEDED SURVEY CONTROL
 DO4006
 DO4006.No superseded survey control is available for this station.
 DO4006
 DO4006_MARKER: F = FLANGE-ENCASED ROD
 DO4006_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4006_STAMPING: IE 009 2012
 DO4006_MARK LOGO: UIL
 DO4006_PROJECTION: FLUSH
 DO4006_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4006+STABILITY: SURFACE MOTION
 DO4006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4006+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2023
 DO4006_ROD/PIPE-DEPTH: 3.0 meters
 DO4006_SLEEVE-DEPTH  : 0.9 meters
 DO4006
 DO4006  HISTORY     - Date     Condition        Report By
 DO4006  HISTORY     - 20120411 MONUMENTED       PATRIC
 DO4006  HISTORY     - 20230911 GOOD             ILDT
 DO4006
 DO4006                          STATION DESCRIPTION
 DO4006
 DO4006'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4006'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTH OF CISSNA PARK,
 DO4006'5.2 MI (8.4 KM) WEST OF EAST LYNN AND IN THE TOWN OF RANKIN, IL.
 DO4006'
 DO4006'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE JUNCTION OF
 DO4006'STATE HIGHWAY 49 WITH COUNTY ROAD 4200 NORTH ABOUT 0.5 MI (0.8 KM)
 DO4006'NORTH OF RANKIN, IL.
 DO4006'
 DO4006'THE STATION IS 24.7 FT (7.5 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4006'4200 NORTH, 164 FT (50.0 M) WEST OF THE CENTERLINE OF STATE HIGHWAY
 DO4006'49, 107 FT (32.6 M) WEST-SOUTHWEST OF A UTILITY POLE AND 3 FT (0.9 M)
 DO4006'SOUTH OF A CULTIVATION LINE.
 DO4006'
 DO4006'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4006'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4006'IN IDENTIFICATION.
 DO4006
 DO4006                          STATION RECOVERY (2023)
 DO4006
 DO4006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DO4006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4007 ***********************************************************************
 DO4007  DESIGNATION -  IE 010
 DO4007  PID         -  DO4007
 DO4007  STATE/COUNTY-  IL/VERMILION
 DO4007  COUNTRY     -  US
 DO4007  USGS QUAD   -  RANKIN (2018)
 DO4007
 DO4007                         *CURRENT SURVEY CONTROL
 DO4007  ______________________________________________________________________
 DO4007* NAD 83(1986) POSITION- 40 27 21.4    (N) 087 53 47.1    (W)   HD_HELD2
 DO4007* NAVD 88 ORTHO HEIGHT -   218.349 (meters)      716.37  (feet) ADJUSTED
 DO4007  ______________________________________________________________________
 DO4007  GEOID HEIGHT    -        -32.569 (meters)                     GEOID18
 DO4007  DYNAMIC HEIGHT  -        218.244 (meters)      716.02  (feet) COMP
 DO4007  MODELED GRAVITY -    980,139.4   (mgal)                       NAVD 88
 DO4007
 DO4007  VERT ORDER      -  SECOND    CLASS I
 DO4007
 DO4007.The horizontal coordinates were established by autonomous hand held GPS
 DO4007.observations and have an estimated accuracy of +/- 10 meters.
 DO4007
 DO4007.The orthometric height was determined by differential leveling and
 DO4007.adjusted by the NATIONAL GEODETIC SURVEY
 DO4007.in April 2013.
 DO4007
 DO4007.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4007.GEOID18 height accuracy estimate available here.
 DO4007
 DO4007.Click photographs - Photos may exist for this station.
 DO4007
 DO4007.The dynamic height is computed by dividing the NAVD 88
 DO4007.geopotential number by the normal gravity value computed on the
 DO4007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4007.degrees latitude (g = 980.6199 gals.).
 DO4007
 DO4007.The modeled gravity was interpolated from observed gravity values.
 DO4007
 DO4007;                    North         East    Units  Estimated Accuracy
 DO4007;SPC IL E     -   420,718.      337,060.      MT  (+/- 10 meters HH2 GPS)
 DO4007
 DO4007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2399278750(NAD 83)
 DO4007
 DO4007                          SUPERSEDED SURVEY CONTROL
 DO4007
 DO4007.No superseded survey control is available for this station.
 DO4007
 DO4007_MARKER: DD = SURVEY DISK
 DO4007_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO4007_SP_SET: ABUTMENT
 DO4007_STAMPING: IE 010 2012
 DO4007_MARK LOGO: UIL
 DO4007_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4007_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4007+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2012
 DO4007
 DO4007  HISTORY     - Date     Condition        Report By
 DO4007  HISTORY     - 20120410 MONUMENTED       PATRIC
 DO4007
 DO4007                          STATION DESCRIPTION
 DO4007
 DO4007'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4007'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF CISSNA PARK,
 DO4007'5.1 MI (8.2 KM) WEST OF EAST LYNN AND 0.6 MI (1.0 KM) SOUTH OF RANKIN.
 DO4007'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH STATE
 DO4007'HIGHWAY 9 (CR 4100 N) LOCATED 0.8 KM (0.5 MI) SOUTH OF RANKIN, IL, GO
 DO4007'SOUTH ON STATE HIGHWAY 49 FOR 200 M (656.2 FT) TO BRIDGE -038-0174-
 DO4007'AND THE STATION ON THE RIGHT.
 DO4007'
 DO4007'THE STATION IS LOCATED IN THE WEST END OF THE SOUTH ABUTMENT, 5.5 M
 DO4007'(18.0 FT) WEST OF THE CENTERLINE OF STATE HIGHWAY 49 AND 0.5 M (1.6
 DO4007'FT) WEST OF THE GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4008 ***********************************************************************
 DO4008  DESIGNATION -  IE 011
 DO4008  PID         -  DO4008
 DO4008  STATE/COUNTY-  IL/VERMILION
 DO4008  COUNTRY     -  US
 DO4008  USGS QUAD   -  RANKIN (2018)
 DO4008
 DO4008                         *CURRENT SURVEY CONTROL
 DO4008  ______________________________________________________________________
 DO4008* NAD 83(1986) POSITION- 40 26 35.37   (N) 087 53 46.18   (W)   HD_HELD1
 DO4008* NAVD 88 ORTHO HEIGHT -   223.289 (meters)      732.57  (feet) ADJUSTED
 DO4008  ______________________________________________________________________
 DO4008  GEOID HEIGHT    -        -32.557 (meters)                     GEOID18
 DO4008  DYNAMIC HEIGHT  -        223.181 (meters)      732.22  (feet) COMP
 DO4008  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 DO4008
 DO4008  VERT ORDER      -  SECOND    CLASS I
 DO4008
 DO4008.The horizontal coordinates were determined by differentially corrected
 DO4008.hand held GPS observations or other comparable positioning techniques
 DO4008.and have an estimated accuracy of +/- 3 meters.
 DO4008
 DO4008.The orthometric height was determined by differential leveling and
 DO4008.adjusted by the NATIONAL GEODETIC SURVEY
 DO4008.in April 2013.
 DO4008
 DO4008.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4008.GEOID18 height accuracy estimate available here.
 DO4008
 DO4008.Click photographs - Photos may exist for this station.
 DO4008
 DO4008.The dynamic height is computed by dividing the NAVD 88
 DO4008.geopotential number by the normal gravity value computed on the
 DO4008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4008.degrees latitude (g = 980.6199 gals.).
 DO4008
 DO4008.The modeled gravity was interpolated from observed gravity values.
 DO4008
 DO4008;                    North         East    Units  Estimated Accuracy
 DO4008;SPC IL E     -   419,298.7     337,088.5     MT  (+/- 3 meters HH1 GPS) 
 DO4008
 DO4008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2400077330(NAD 83)
 DO4008
 DO4008                          SUPERSEDED SURVEY CONTROL
 DO4008
 DO4008.No superseded survey control is available for this station.
 DO4008
 DO4008_MARKER: F = FLANGE-ENCASED ROD
 DO4008_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4008_STAMPING: IE 011 2012
 DO4008_MARK LOGO: UIL
 DO4008_PROJECTION: FLUSH
 DO4008_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4008_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4008+STABILITY: POSITION/ELEVATION WELL
 DO4008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4008+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO4008_ROD/PIPE-DEPTH: 4.9 meters
 DO4008_SLEEVE-DEPTH  : 0.9 meters
 DO4008
 DO4008  HISTORY     - Date     Condition        Report By
 DO4008  HISTORY     - 20120411 MONUMENTED       PATRIC
 DO4008
 DO4008                          STATION DESCRIPTION
 DO4008
 DO4008'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4008'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF CISSNA PARK,
 DO4008'5.3 MI (8.5 KM) WEST-SOUTHWEST OF EAST LYNN AND 1.5 MI (2.4 KM) SOUTH
 DO4008'OF RANKIN.
 DO4008'
 DO4008'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE JUNCTION OF
 DO4008'STATE HIGHWAY 49 WITH COUNTY ROAD 4000 NORTH, ABOUT 2.4 KM (1.5 MI)
 DO4008'SOUTH OF RANKIN, IL.
 DO4008'
 DO4008'THE STATION IS 25.0 FT (7.6 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4008'4000 NORTH, 104.5 FT (31.9 M) WEST OF THE CENTERLINE OF STATE HIGHWAY
 DO4008'49, 66.2 FT (20.2 M) WEST-SOUTHWEST OF A PEDESTAL AND 24.4 FT (7.4 M)
 DO4008'WEST-NORTHWEST OF THE WEST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DO4008'PIPE.
 DO4008'
 DO4008'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4008'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4008'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4009 ***********************************************************************
 DO4009  DESIGNATION -  IE 012
 DO4009  PID         -  DO4009
 DO4009  STATE/COUNTY-  IL/VERMILION
 DO4009  COUNTRY     -  US
 DO4009  USGS QUAD   -  RANKIN (2018)
 DO4009
 DO4009                         *CURRENT SURVEY CONTROL
 DO4009  ______________________________________________________________________
 DO4009* NAD 83(1986) POSITION- 40 25 42.81   (N) 087 53 44.94   (W)   HD_HELD1
 DO4009* NAVD 88 ORTHO HEIGHT -   225.409 (meters)      739.53  (feet) ADJUSTED
 DO4009  ______________________________________________________________________
 DO4009  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 DO4009  DYNAMIC HEIGHT  -        225.301 (meters)      739.18  (feet) COMP
 DO4009  MODELED GRAVITY -    980,137.3   (mgal)                       NAVD 88
 DO4009
 DO4009  VERT ORDER      -  SECOND    CLASS I
 DO4009
 DO4009.The horizontal coordinates were determined by differentially corrected
 DO4009.hand held GPS observations or other comparable positioning techniques
 DO4009.and have an estimated accuracy of +/- 3 meters.
 DO4009
 DO4009.The orthometric height was determined by differential leveling and
 DO4009.adjusted by the NATIONAL GEODETIC SURVEY
 DO4009.in April 2013.
 DO4009
 DO4009.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4009.GEOID18 height accuracy estimate available here.
 DO4009
 DO4009.Click photographs - Photos may exist for this station.
 DO4009
 DO4009.The dynamic height is computed by dividing the NAVD 88
 DO4009.geopotential number by the normal gravity value computed on the
 DO4009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4009.degrees latitude (g = 980.6199 gals.).
 DO4009
 DO4009.The modeled gravity was interpolated from observed gravity values.
 DO4009
 DO4009;                    North         East    Units  Estimated Accuracy
 DO4009;SPC IL E     -   417,677.6     337,125.8     MT  (+/- 3 meters HH1 GPS) 
 DO4009
 DO4009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2401375710(NAD 83)
 DO4009
 DO4009                          SUPERSEDED SURVEY CONTROL
 DO4009
 DO4009.No superseded survey control is available for this station.
 DO4009
 DO4009_MARKER: F = FLANGE-ENCASED ROD
 DO4009_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4009_STAMPING: 1E 012 2012
 DO4009_MARK LOGO: UIL
 DO4009_PROJECTION: FLUSH
 DO4009_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4009+STABILITY: SURFACE MOTION
 DO4009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4009+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 DO4009_ROD/PIPE-DEPTH: 3.7 meters
 DO4009_SLEEVE-DEPTH  : 0.9 meters
 DO4009
 DO4009  HISTORY     - Date     Condition        Report By
 DO4009  HISTORY     - 20120416 MONUMENTED       PATRIC
 DO4009
 DO4009                          STATION DESCRIPTION
 DO4009
 DO4009'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4009'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHEAST OF
 DO4009'PENFIELD, 5.7 MI (9.2 KM) WEST-SOUTHWEST OF EAST LYNN AND 2.5 MI (4.0
 DO4009'KM) SOUTH OF RANKIN.
 DO4009'
 DO4009'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF
 DO4009'STATE HIGHWAY 49 WITH COUNTY ROAD 3900 NORTH, ABOUT 4.0 KM (2.5 MI)
 DO4009'SOUTH OF RANKIN, IL.
 DO4009'
 DO4009'THE STATION IS 28.0 FT (8.5 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4009'3900 NORTH, 160.5 FT (48.9 M) WEST OF THE CENTERLINE OF STATE HIGHWAY
 DO4009'49, 57.4 FT (17.5 M) SOUTHWEST OF A WOODEN POST FOR A WEIGHT LIMIT
 DO4009'SIGN AND 4 FT (1.2 M) NORTH OF A CULTIVATION LINE.
 DO4009'
 DO4009'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4009'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4009'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4010 ***********************************************************************
 DO4010  DESIGNATION -  IE 013
 DO4010  PID         -  DO4010
 DO4010  STATE/COUNTY-  IL/VERMILION
 DO4010  COUNTRY     -  US
 DO4010  USGS QUAD   -  RANKIN (2018)
 DO4010
 DO4010                         *CURRENT SURVEY CONTROL
 DO4010  ______________________________________________________________________
 DO4010* NAD 83(1986) POSITION- 40 24 51.5    (N) 087 53 41.6    (W)   HD_HELD2
 DO4010* NAVD 88 ORTHO HEIGHT -   231.016 (meters)      757.93  (feet) ADJUSTED
 DO4010  ______________________________________________________________________
 DO4010  GEOID HEIGHT    -        -32.525 (meters)                     GEOID18
 DO4010  DYNAMIC HEIGHT  -        230.904 (meters)      757.56  (feet) COMP
 DO4010  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 DO4010
 DO4010  VERT ORDER      -  SECOND    CLASS I
 DO4010
 DO4010.The horizontal coordinates were established by autonomous hand held GPS
 DO4010.observations and have an estimated accuracy of +/- 10 meters.
 DO4010
 DO4010.The orthometric height was determined by differential leveling and
 DO4010.adjusted by the NATIONAL GEODETIC SURVEY
 DO4010.in April 2013.
 DO4010
 DO4010.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4010.GEOID18 height accuracy estimate available here.
 DO4010
 DO4010.Click photographs - Photos may exist for this station.
 DO4010
 DO4010.The dynamic height is computed by dividing the NAVD 88
 DO4010.geopotential number by the normal gravity value computed on the
 DO4010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4010.degrees latitude (g = 980.6199 gals.).
 DO4010
 DO4010.The modeled gravity was interpolated from observed gravity values.
 DO4010
 DO4010;                    North         East    Units  Estimated Accuracy
 DO4010;SPC IL E     -   416,095.      337,212.      MT  (+/- 10 meters HH2 GPS)
 DO4010
 DO4010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2407574127(NAD 83)
 DO4010
 DO4010                          SUPERSEDED SURVEY CONTROL
 DO4010
 DO4010.No superseded survey control is available for this station.
 DO4010
 DO4010_MARKER: F = FLANGE-ENCASED ROD
 DO4010_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4010_STAMPING: IE 013 2012
 DO4010_MARK LOGO: UIL
 DO4010_PROJECTION: FLUSH
 DO4010_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4010+STABILITY: SURFACE MOTION
 DO4010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4010+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 DO4010_ROD/PIPE-DEPTH: 3.7 meters
 DO4010_SLEEVE-DEPTH  : 0.9 meters
 DO4010
 DO4010  HISTORY     - Date     Condition        Report By
 DO4010  HISTORY     - 20120416 MONUMENTED       PATRIC
 DO4010
 DO4010                          STATION DESCRIPTION
 DO4010
 DO4010'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4010'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHEAST OF
 DO4010'PENFIELD, 6.2 MI (10.0 KM) SOUTHWEST OF EAST LYNN AND 3.5 MI (5.6 KM)
 DO4010'SOUTH OF RANKIN.
 DO4010'
 DO4010'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE JUNCTION OF
 DO4010'STATE HIGHWAY 49 WITH COUNTY ROAD 3800 NORTH, ABOUT 5.6 KM (3.5 MI)
 DO4010'SOUTH OF RANKIN, IL.
 DO4010'
 DO4010'THE STATION IS 30.5 FT (9.3 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4010'3800 NORTH, 46.8 FT (14.3 M) WEST OF THE CENTERLINE OF STATE HIGHWAY
 DO4010'49 AND 23.1 FT (7.0 M) NORTHWEST OF THE NORTH END OF A 24 INCH (61 CM)
 DO4010'CORRUGATED METAL PIPE.
 DO4010'
 DO4010'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4010'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4010'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4011 ***********************************************************************
 DO4011  DESIGNATION -  IE 014
 DO4011  PID         -  DO4011
 DO4011  STATE/COUNTY-  IL/VERMILION
 DO4011  COUNTRY     -  US
 DO4011  USGS QUAD   -  RANKIN (2018)
 DO4011
 DO4011                         *CURRENT SURVEY CONTROL
 DO4011  ______________________________________________________________________
 DO4011* NAD 83(1986) POSITION- 40 23 58.91   (N) 087 53 41.84   (W)   HD_HELD1
 DO4011* NAVD 88 ORTHO HEIGHT -   229.512 (meters)      752.99  (feet) ADJUSTED
 DO4011  ______________________________________________________________________
 DO4011  GEOID HEIGHT    -        -32.508 (meters)                     GEOID18
 DO4011  DYNAMIC HEIGHT  -        229.401 (meters)      752.63  (feet) COMP
 DO4011  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 DO4011
 DO4011  VERT ORDER      -  SECOND    CLASS I
 DO4011
 DO4011.The horizontal coordinates were determined by differentially corrected
 DO4011.hand held GPS observations or other comparable positioning techniques
 DO4011.and have an estimated accuracy of +/- 3 meters.
 DO4011
 DO4011.The orthometric height was determined by differential leveling and
 DO4011.adjusted by the NATIONAL GEODETIC SURVEY
 DO4011.in April 2013.
 DO4011
 DO4011.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4011.GEOID18 height accuracy estimate available here.
 DO4011
 DO4011.Click photographs - Photos may exist for this station.
 DO4011
 DO4011.The dynamic height is computed by dividing the NAVD 88
 DO4011.geopotential number by the normal gravity value computed on the
 DO4011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4011.degrees latitude (g = 980.6199 gals.).
 DO4011
 DO4011.The modeled gravity was interpolated from observed gravity values.
 DO4011
 DO4011;                    North         East    Units  Estimated Accuracy
 DO4011;SPC IL E     -   414,473.2     337,214.7     MT  (+/- 3 meters HH1 GPS) 
 DO4011
 DO4011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2405372505(NAD 83)
 DO4011
 DO4011                          SUPERSEDED SURVEY CONTROL
 DO4011
 DO4011.No superseded survey control is available for this station.
 DO4011
 DO4011_MARKER: F = FLANGE-ENCASED ROD
 DO4011_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4011_STAMPING: IE 014 2012
 DO4011_MARK LOGO: UIL
 DO4011_PROJECTION: FLUSH
 DO4011_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4011+STABILITY: SURFACE MOTION
 DO4011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4011+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2024
 DO4011_ROD/PIPE-DEPTH: 3.7 meters
 DO4011_SLEEVE-DEPTH  : 0.9 meters
 DO4011
 DO4011  HISTORY     - Date     Condition        Report By
 DO4011  HISTORY     - 20120412 MONUMENTED       PATRIC
 DO4011  HISTORY     - 20240228 GOOD             ILDT
 DO4011
 DO4011                          STATION DESCRIPTION
 DO4011
 DO4011'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4011'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHEAST OF
 DO4011'PENFIELD, 6.8 MI (10.9 KM) SOUTHWEST OF EAST LYNN AND 4.5 MI (7.2 KM)
 DO4011'SOUTH OF RANKIN.
 DO4011'
 DO4011'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF
 DO4011'STATE HIGHWAY 49 WITH COUNTY ROAD 3700 NORTH, ABOUT 7.2 KM (4.5 MI)
 DO4011'SOUTH OF RANKIN, IL.
 DO4011'
 DO4011'THE STATION IS 20.0 FT (6.1 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4011'3700 NORTH, 140 FT (42.7 M) WEST OF THE CENTERLINE OF STATE HIGHWAY 49
 DO4011'AND 56.7 FT (17.3 M) SOUTHWEST OF A UTILITY POLE.
 DO4011'
 DO4011'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4011'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4011'IN IDENTIFICATION.
 DO4011
 DO4011                          STATION RECOVERY (2024)
 DO4011
 DO4011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4011'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4012 ***********************************************************************
 DO4012  DESIGNATION -  IE 015
 DO4012  PID         -  DO4012
 DO4012  STATE/COUNTY-  IL/VERMILION
 DO4012  COUNTRY     -  US
 DO4012  USGS QUAD   -  RANKIN (2018)
 DO4012
 DO4012                         *CURRENT SURVEY CONTROL
 DO4012  ______________________________________________________________________
 DO4012* NAD 83(1986) POSITION- 40 23 58.77   (N) 087 54 48.35   (W)   HD_HELD1
 DO4012* NAVD 88 ORTHO HEIGHT -   226.861 (meters)      744.29  (feet) ADJUSTED
 DO4012  ______________________________________________________________________
 DO4012  GEOID HEIGHT    -        -32.484 (meters)                     GEOID18
 DO4012  DYNAMIC HEIGHT  -        226.751 (meters)      743.93  (feet) COMP
 DO4012  MODELED GRAVITY -    980,135.2   (mgal)                       NAVD 88
 DO4012
 DO4012  VERT ORDER      -  SECOND    CLASS I
 DO4012
 DO4012.The horizontal coordinates were determined by differentially corrected
 DO4012.hand held GPS observations or other comparable positioning techniques
 DO4012.and have an estimated accuracy of +/- 3 meters.
 DO4012
 DO4012.The orthometric height was determined by differential leveling and
 DO4012.adjusted by the NATIONAL GEODETIC SURVEY
 DO4012.in April 2013.
 DO4012
 DO4012.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4012.GEOID18 height accuracy estimate available here.
 DO4012
 DO4012.Click photographs - Photos may exist for this station.
 DO4012
 DO4012.The dynamic height is computed by dividing the NAVD 88
 DO4012.geopotential number by the normal gravity value computed on the
 DO4012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4012.degrees latitude (g = 980.6199 gals.).
 DO4012
 DO4012.The modeled gravity was interpolated from observed gravity values.
 DO4012
 DO4012;                    North         East    Units  Estimated Accuracy
 DO4012;SPC IL E     -   414,461.3     335,646.4     MT  (+/- 3 meters HH1 GPS) 
 DO4012
 DO4012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2248572517(NAD 83)
 DO4012
 DO4012                          SUPERSEDED SURVEY CONTROL
 DO4012
 DO4012.No superseded survey control is available for this station.
 DO4012
 DO4012_MARKER: F = FLANGE-ENCASED ROD
 DO4012_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4012_STAMPING: IE 015 2012
 DO4012_MARK LOGO: UIL
 DO4012_PROJECTION: FLUSH
 DO4012_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4012+STABILITY: SURFACE MOTION
 DO4012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4012+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2024
 DO4012_ROD/PIPE-DEPTH: 3.7 meters
 DO4012_SLEEVE-DEPTH  : 0.9 meters
 DO4012
 DO4012  HISTORY     - Date     Condition        Report By
 DO4012  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4012  HISTORY     - 20240228 GOOD             ILDT
 DO4012
 DO4012                          STATION DESCRIPTION
 DO4012
 DO4012'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4012'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF EAST LYNN,
 DO4012'6.9 MI (11.1 KM) NORTH-NORTHEAST OF PENFIELD AND 4.6 MI (7.4 KM)
 DO4012'SOUTH-SOUTHWEST OF RANKIN.
 DO4012'
 DO4012'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE JUNCTION OF
 DO4012'COUNTY ROAD 3700 NORTH WITH COUNTY ROAD 170 EAST, ABOUT 7.4 KM (4.6
 DO4012'MI) SOUTH-SOUTHWEST OF RANKIN, IL.
 DO4012'
 DO4012'THE STATION IS 24.7 FT (7.5 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4012'3700 NORTH, 164.5 FT (50.1 M) EAST OF THE EXTENDED CENTERLINE OF
 DO4012'COUNTY ROAD 170 EAST AND 73.3 FT (22.3 M) EAST-NORTHEAST OF THE NORTH
 DO4012'END OF A 18 INCH (46 CM) CORRUGATED METAL PIPE.
 DO4012'
 DO4012'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4012'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4012'IN IDENTIFICATION.
 DO4012
 DO4012                          STATION RECOVERY (2024)
 DO4012
 DO4012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4012'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4013 ***********************************************************************
 DO4013  DESIGNATION -  IE 016
 DO4013  PID         -  DO4013
 DO4013  STATE/COUNTY-  IL/VERMILION
 DO4013  COUNTRY     -  US
 DO4013  USGS QUAD   -  RANKIN (2018)
 DO4013
 DO4013                         *CURRENT SURVEY CONTROL
 DO4013  ______________________________________________________________________
 DO4013* NAD 83(1986) POSITION- 40 23 58.0    (N) 087 55 56.2    (W)   HD_HELD2
 DO4013* NAVD 88 ORTHO HEIGHT -   222.183 (meters)      728.95  (feet) ADJUSTED
 DO4013  ______________________________________________________________________
 DO4013  GEOID HEIGHT    -        -32.460 (meters)                     GEOID18
 DO4013  DYNAMIC HEIGHT  -        222.076 (meters)      728.59  (feet) COMP
 DO4013  MODELED GRAVITY -    980,135.2   (mgal)                       NAVD 88
 DO4013
 DO4013  VERT ORDER      -  SECOND    CLASS I
 DO4013
 DO4013.The horizontal coordinates were established by autonomous hand held GPS
 DO4013.observations and have an estimated accuracy of +/- 10 meters.
 DO4013
 DO4013.The orthometric height was determined by differential leveling and
 DO4013.adjusted by the NATIONAL GEODETIC SURVEY
 DO4013.in April 2013.
 DO4013
 DO4013.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4013.GEOID18 height accuracy estimate available here.
 DO4013
 DO4013.Click photographs - Photos may exist for this station.
 DO4013
 DO4013.The dynamic height is computed by dividing the NAVD 88
 DO4013.geopotential number by the normal gravity value computed on the
 DO4013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4013.degrees latitude (g = 980.6199 gals.).
 DO4013
 DO4013.The modeled gravity was interpolated from observed gravity values.
 DO4013
 DO4013;                    North         East    Units  Estimated Accuracy
 DO4013;SPC IL E     -   414,430.      334,046.      MT  (+/- 10 meters HH2 GPS)
 DO4013
 DO4013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2088672510(NAD 83)
 DO4013
 DO4013                          SUPERSEDED SURVEY CONTROL
 DO4013
 DO4013.No superseded survey control is available for this station.
 DO4013
 DO4013_MARKER: DD = SURVEY DISK
 DO4013_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO4013_SP_SET: ABUTMENT
 DO4013_STAMPING: IE 016 2012
 DO4013_MARK LOGO: UIL
 DO4013_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4013+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4013
 DO4013  HISTORY     - Date     Condition        Report By
 DO4013  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4013
 DO4013                          STATION DESCRIPTION
 DO4013
 DO4013'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4013'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTHEAST OF GIFFORD,
 DO4013'6.7 MI (10.8 KM) NORTH OF PENFIELD AND 4.9 MI (7.9 KM) SOUTH-SOUTHWEST
 DO4013'OF RANKIN.
 DO4013'
 DO4013'THE STATION IS LOCATED IN THE NORTH SIDE OF THE EAST ABUTMENT OF
 DO4013'COUNTY ROAD 3700 NORTH BRIDGE OVER SUGAR CREEK, ABOUT 7.9 KM (4.9 MI)
 DO4013'SOUTHWEST OF RANKIN, IL.
 DO4013'
 DO4013'THE STATION IS 3.8 M (12.5 FT) NORTH OF THE EDGE OF PAVEMENT OF COUNTY
 DO4013'ROAD 3700 NORTH AND 0.1 M (0.3 FT) NORTH OF THE GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4014 ***********************************************************************
 DO4014  DESIGNATION -  IE 017
 DO4014  PID         -  DO4014
 DO4014  STATE/COUNTY-  IL/FORD
 DO4014  COUNTRY     -  US
 DO4014  USGS QUAD   -  RANKIN (2018)
 DO4014
 DO4014                         *CURRENT SURVEY CONTROL
 DO4014  ______________________________________________________________________
 DO4014* NAD 83(1986) POSITION- 40 23 57.54   (N) 087 56 58.59   (W)   HD_HELD1
 DO4014* NAVD 88 ORTHO HEIGHT -   229.624 (meters)      753.36  (feet) ADJUSTED
 DO4014  ______________________________________________________________________
 DO4014  GEOID HEIGHT    -        -32.439 (meters)                     GEOID18
 DO4014  DYNAMIC HEIGHT  -        229.513 (meters)      752.99  (feet) COMP
 DO4014  MODELED GRAVITY -    980,135.2   (mgal)                       NAVD 88
 DO4014
 DO4014  VERT ORDER      -  SECOND    CLASS I
 DO4014
 DO4014.The horizontal coordinates were determined by differentially corrected
 DO4014.hand held GPS observations or other comparable positioning techniques
 DO4014.and have an estimated accuracy of +/- 3 meters.
 DO4014
 DO4014.The orthometric height was determined by differential leveling and
 DO4014.adjusted by the NATIONAL GEODETIC SURVEY
 DO4014.in April 2013.
 DO4014
 DO4014.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4014.GEOID18 height accuracy estimate available here.
 DO4014
 DO4014.Click photographs - Photos may exist for this station.
 DO4014
 DO4014.The dynamic height is computed by dividing the NAVD 88
 DO4014.geopotential number by the normal gravity value computed on the
 DO4014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4014.degrees latitude (g = 980.6199 gals.).
 DO4014
 DO4014.The modeled gravity was interpolated from observed gravity values.
 DO4014
 DO4014;                    North         East    Units  Estimated Accuracy
 DO4014;SPC IL E     -   414,409.4     332,575.3     MT  (+/- 3 meters HH1 GPS) 
 DO4014
 DO4014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1941572511(NAD 83)
 DO4014
 DO4014                          SUPERSEDED SURVEY CONTROL
 DO4014
 DO4014.No superseded survey control is available for this station.
 DO4014
 DO4014_MARKER: F = FLANGE-ENCASED ROD
 DO4014_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4014_STAMPING: IE 017 2012
 DO4014_MARK LOGO: UIL
 DO4014_PROJECTION: FLUSH
 DO4014_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4014_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4014+STABILITY: POSITION/ELEVATION WELL
 DO4014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4014+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2024
 DO4014_ROD/PIPE-DEPTH: 4.9 meters
 DO4014_SLEEVE-DEPTH  : 0.9 meters
 DO4014
 DO4014  HISTORY     - Date     Condition        Report By
 DO4014  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4014  HISTORY     - 20240412 GOOD             ILDT
 DO4014
 DO4014                          STATION DESCRIPTION
 DO4014
 DO4014'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4014'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHEAST OF
 DO4014'GIFFORD, 6.6 MI (10.6 KM) NORTH OF PENFIELD AND 5.3 MI (8.5 KM)
 DO4014'SOUTH-SOUTHWEST OF RANKIN.
 DO4014'
 DO4014'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF
 DO4014'COUNTY ROAD 3600 NORTH WITH COUNTY ROAD 2700 EAST, ABOUT 8.5 KM (5.3
 DO4014'MI) SOUTHWEST OF RANKIN, IL.
 DO4014'
 DO4014'THE STATION IS 22.8 FT (6.9 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4014'3700 NORTH, 208 FT (63.4 M) EAST OF THE CENTERLINE OF COUNTY ROAD 2700
 DO4014'EAST AND 106 FT (32.3 M) EAST-SOUTHEAST OF A UTILITY POLE.
 DO4014'
 DO4014'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4014'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4014'IN IDENTIFICATION.
 DO4014
 DO4014                          STATION RECOVERY (2024)
 DO4014
 DO4014'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4014'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4015 ***********************************************************************
 DO4015  DESIGNATION -  IE 018
 DO4015  PID         -  DO4015
 DO4015  STATE/COUNTY-  IL/FORD
 DO4015  COUNTRY     -  US
 DO4015  USGS QUAD   -  RANKIN (2018)
 DO4015
 DO4015                         *CURRENT SURVEY CONTROL
 DO4015  ______________________________________________________________________
 DO4015* NAD 83(1986) POSITION- 40 23 58.35   (N) 087 58 09.69   (W)   HD_HELD1
 DO4015* NAVD 88 ORTHO HEIGHT -   222.562 (meters)      730.19  (feet) ADJUSTED
 DO4015  ______________________________________________________________________
 DO4015  GEOID HEIGHT    -        -32.417 (meters)                     GEOID18
 DO4015  DYNAMIC HEIGHT  -        222.455 (meters)      729.84  (feet) COMP
 DO4015  MODELED GRAVITY -    980,135.2   (mgal)                       NAVD 88
 DO4015
 DO4015  VERT ORDER      -  SECOND    CLASS I
 DO4015
 DO4015.The horizontal coordinates were determined by differentially corrected
 DO4015.hand held GPS observations or other comparable positioning techniques
 DO4015.and have an estimated accuracy of +/- 3 meters.
 DO4015
 DO4015.The orthometric height was determined by differential leveling and
 DO4015.adjusted by the NATIONAL GEODETIC SURVEY
 DO4015.in April 2013.
 DO4015
 DO4015.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4015.GEOID18 height accuracy estimate available here.
 DO4015
 DO4015.Click photographs - Photos may exist for this station.
 DO4015
 DO4015.The dynamic height is computed by dividing the NAVD 88
 DO4015.geopotential number by the normal gravity value computed on the
 DO4015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4015.degrees latitude (g = 980.6199 gals.).
 DO4015
 DO4015.The modeled gravity was interpolated from observed gravity values.
 DO4015
 DO4015;                    North         East    Units  Estimated Accuracy
 DO4015;SPC IL E     -   414,427.3     330,898.6     MT  (+/- 3 meters HH1 GPS) 
 DO4015
 DO4015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1773972554(NAD 83)
 DO4015
 DO4015                          SUPERSEDED SURVEY CONTROL
 DO4015
 DO4015.No superseded survey control is available for this station.
 DO4015
 DO4015_MARKER: F = FLANGE-ENCASED ROD
 DO4015_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4015_STAMPING: IE 018 2012
 DO4015_MARK LOGO: UIL
 DO4015_PROJECTION: FLUSH
 DO4015_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4015+STABILITY: SURFACE MOTION
 DO4015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4015+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2024
 DO4015_ROD/PIPE-DEPTH: 3.7 meters
 DO4015_SLEEVE-DEPTH  : 0.9 meters
 DO4015
 DO4015  HISTORY     - Date     Condition        Report By
 DO4015  HISTORY     - 20120416 MONUMENTED       PATRIC
 DO4015  HISTORY     - 20240621 GOOD             ILDT
 DO4015
 DO4015                          STATION DESCRIPTION
 DO4015
 DO4015'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4015'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DO4015'GIFFORD, 6.7 MI (10.8 KM) NORTH OF PENFIELD AND 5.9 MI (9.5 KM)
 DO4015'SOUTHWEST OF RANKIN.
 DO4015'
 DO4015'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE JUNCTION OF
 DO4015'COUNTY ROAD 3600 NORTH (CR 00 NORTH) WITH COUNTY ROAD 2600 EAST, ABOUT
 DO4015'9.6 KM (6.0 MI) SOUTHWEST OF RANKIN, IL.
 DO4015'
 DO4015'THE STATION IS 27.2 FT (8.3 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4015'2600 EAST, 164.5 FT (50.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4015'3700 NORTH (CR 3600N AND COUNTY ROAD 00N).
 DO4015'
 DO4015'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4015'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4015'IN IDENTIFICATION.
 DO4015
 DO4015                          STATION RECOVERY (2024)
 DO4015
 DO4015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4016 ***********************************************************************
 DO4016  DESIGNATION -  IE 019
 DO4016  PID         -  DO4016
 DO4016  STATE/COUNTY-  IL/CHAMPAIGN
 DO4016  COUNTRY     -  US
 DO4016  USGS QUAD   -  RANKIN (2018)
 DO4016
 DO4016                         *CURRENT SURVEY CONTROL
 DO4016  ______________________________________________________________________
 DO4016* NAD 83(1986) POSITION- 40 23 56.9    (N) 087 59 13.6    (W)   HD_HELD2
 DO4016* NAVD 88 ORTHO HEIGHT -   223.187 (meters)      732.24  (feet) ADJUSTED
 DO4016  ______________________________________________________________________
 DO4016  GEOID HEIGHT    -        -32.397 (meters)                     GEOID18
 DO4016  DYNAMIC HEIGHT  -        223.079 (meters)      731.89  (feet) COMP
 DO4016  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 DO4016
 DO4016  VERT ORDER      -  SECOND    CLASS I
 DO4016
 DO4016.The horizontal coordinates were established by autonomous hand held GPS
 DO4016.observations and have an estimated accuracy of +/- 10 meters.
 DO4016
 DO4016.The orthometric height was determined by differential leveling and
 DO4016.adjusted by the NATIONAL GEODETIC SURVEY
 DO4016.in April 2013.
 DO4016
 DO4016.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4016.GEOID18 height accuracy estimate available here.
 DO4016
 DO4016.Click photographs - Photos may exist for this station.
 DO4016
 DO4016.The dynamic height is computed by dividing the NAVD 88
 DO4016.geopotential number by the normal gravity value computed on the
 DO4016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4016.degrees latitude (g = 980.6199 gals.).
 DO4016
 DO4016.The modeled gravity was interpolated from observed gravity values.
 DO4016
 DO4016;                    North         East    Units  Estimated Accuracy
 DO4016;SPC IL E     -   414,377.      329,392.      MT  (+/- 10 meters HH2 GPS)
 DO4016
 DO4016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1623272526(NAD 83)
 DO4016
 DO4016                          SUPERSEDED SURVEY CONTROL
 DO4016
 DO4016.No superseded survey control is available for this station.
 DO4016
 DO4016_MARKER: F = FLANGE-ENCASED ROD
 DO4016_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4016_STAMPING: IE 019 2012
 DO4016_MARK LOGO: UIL
 DO4016_PROJECTION: FLUSH
 DO4016_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4016+STABILITY: SURFACE MOTION
 DO4016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4016+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4016_ROD/PIPE-DEPTH: 3.0 meters
 DO4016_SLEEVE-DEPTH  : 0.9 meters
 DO4016
 DO4016  HISTORY     - Date     Condition        Report By
 DO4016  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4016
 DO4016                          STATION DESCRIPTION
 DO4016
 DO4016'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4016'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHWEST OF
 DO4016'PENFIELD, 6.7 MI (10.8 KM) NORTH-NORTHEAST OF GIFFORD AND 6.6 MI (10.6
 DO4016'KM) SOUTHWEST OF RANKIN.
 DO4016'
 DO4016'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 00 NORTH (CR
 DO4016'3600 NORTH), WITH COUNTY ROAD 2500 EAST, ABOUT 10.8 KM (6.7 MI)
 DO4016'SOUTHWEST OF RANKIN, IL, GO EAST OF COUNTY ROAD 00 NORTH (CR 3600
 DO4016'NORTH) FOR 270 M (885.8 FT) TO THE STATION ON THE RIGHT.
 DO4016'
 DO4016'THE STATION IS 19.5 FT (5.9 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4016'00 NORTH (CR 3600 N), 100.0 FT (30.5 M) SOUTHEAST OF A UTILITY POLE
 DO4016'AND 79.4 FT (24.2 M) SOUTHWEST OF A PEDESTAL.
 DO4016'
 DO4016'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4016'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4016'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4017 ***********************************************************************
 DO4017  DESIGNATION -  IE 020
 DO4017  PID         -  DO4017
 DO4017  STATE/COUNTY-  IL/CHAMPAIGN
 DO4017  COUNTRY     -  US
 DO4017  USGS QUAD   -  PAXTON (2018)
 DO4017
 DO4017                         *CURRENT SURVEY CONTROL
 DO4017  ______________________________________________________________________
 DO4017* NAD 83(1986) POSITION- 40 24 01.6    (N) 088 00 17.3    (W)   HD_HELD2
 DO4017* NAVD 88 ORTHO HEIGHT -   222.767 (meters)      730.86  (feet) ADJUSTED
 DO4017  ______________________________________________________________________
 DO4017  GEOID HEIGHT    -        -32.379 (meters)                     GEOID18
 DO4017  DYNAMIC HEIGHT  -        222.659 (meters)      730.51  (feet) COMP
 DO4017  MODELED GRAVITY -    980,135.9   (mgal)                       NAVD 88
 DO4017
 DO4017  VERT ORDER      -  SECOND    CLASS I
 DO4017
 DO4017.The horizontal coordinates were established by autonomous hand held GPS
 DO4017.observations and have an estimated accuracy of +/- 10 meters.
 DO4017
 DO4017.The orthometric height was determined by differential leveling and
 DO4017.adjusted by the NATIONAL GEODETIC SURVEY
 DO4017.in April 2013.
 DO4017
 DO4017.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4017.GEOID18 height accuracy estimate available here.
 DO4017
 DO4017.Click photographs - Photos may exist for this station.
 DO4017
 DO4017.The dynamic height is computed by dividing the NAVD 88
 DO4017.geopotential number by the normal gravity value computed on the
 DO4017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4017.degrees latitude (g = 980.6199 gals.).
 DO4017
 DO4017.The modeled gravity was interpolated from observed gravity values.
 DO4017
 DO4017;                    North         East    Units  Estimated Accuracy
 DO4017;SPC IL E     -   414,516.      327,889.      MT  (+/- 10 meters HH2 GPS)
 DO4017
 DO4017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1473272688(NAD 83)
 DO4017
 DO4017                          SUPERSEDED SURVEY CONTROL
 DO4017
 DO4017.No superseded survey control is available for this station.
 DO4017
 DO4017_MARKER: F = FLANGE-ENCASED ROD
 DO4017_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4017_STAMPING: IE 020 2012
 DO4017_MARK LOGO: PATRIC
 DO4017_PROJECTION: FLUSH
 DO4017_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4017+STABILITY: SURFACE MOTION
 DO4017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4017+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4017_ROD/PIPE-DEPTH: 3.0 meters
 DO4017_SLEEVE-DEPTH  : 0.9 meters
 DO4017
 DO4017  HISTORY     - Date     Condition        Report By
 DO4017  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4017
 DO4017                          STATION DESCRIPTION
 DO4017
 DO4017'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4017'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHWEST OF RANKIN, 6.6
 DO4017'MI (10.6 KM) NORTH OF GIFFORD AND 6.3 MI (10.1 KM) SOUTHEAST OF
 DO4017'PAXTON.
 DO4017'
 DO4017'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 32 AND COUNTY
 DO4017'ROAD 2300 EAST, WITH COUNTY ROAD 00 NORTH AND COUNTY ROAD 3600 NORTH,
 DO4017'LOCATED ABOUT 5.7 MI (9.2 KM) SOUTHEAST OF PAXTON, IL, GO EAST ON
 DO4017'COUNTY ROAD 00 NORTH AND COUNTY ROAD 3600 NORTH FOR 0.9 MI (1.4 KM) TO
 DO4017'THE STATION ON THE RIGHT.
 DO4017'
 DO4017'THE STATION IS 19.0 FT (5.8 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4017'00 NORTH AND COUNTY ROAD 3600 NORTH, 290 FT (88.4 M) WEST OF A PRIVATE
 DO4017'ENTRANCE AND 67.0 FT (20.4 M) SOUTHWEST OF A UTILITY POLE.
 DO4017'
 DO4017'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4017'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4017'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4018 ***********************************************************************
 DO4018  DESIGNATION -  IE 021
 DO4018  PID         -  DO4018
 DO4018  STATE/COUNTY-  IL/CHAMPAIGN
 DO4018  COUNTRY     -  US
 DO4018  USGS QUAD   -  PAXTON (2018)
 DO4018
 DO4018                         *CURRENT SURVEY CONTROL
 DO4018  ______________________________________________________________________
 DO4018* NAD 83(1986) POSITION- 40 24 01.33   (N) 088 01 36.96   (W)   HD_HELD1
 DO4018* NAVD 88 ORTHO HEIGHT -   222.020 (meters)      728.41  (feet) ADJUSTED
 DO4018  ______________________________________________________________________
 DO4018  GEOID HEIGHT    -        -32.357 (meters)                     GEOID18
 DO4018  DYNAMIC HEIGHT  -        221.912 (meters)      728.06  (feet) COMP
 DO4018  MODELED GRAVITY -    980,136.1   (mgal)                       NAVD 88
 DO4018
 DO4018  VERT ORDER      -  SECOND    CLASS I
 DO4018
 DO4018.The horizontal coordinates were determined by differentially corrected
 DO4018.hand held GPS observations or other comparable positioning techniques
 DO4018.and have an estimated accuracy of +/- 3 meters.
 DO4018
 DO4018.The orthometric height was determined by differential leveling and
 DO4018.adjusted by the NATIONAL GEODETIC SURVEY
 DO4018.in April 2013.
 DO4018
 DO4018.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4018.GEOID18 height accuracy estimate available here.
 DO4018
 DO4018.Click photographs - Photos may exist for this station.
 DO4018
 DO4018.The dynamic height is computed by dividing the NAVD 88
 DO4018.geopotential number by the normal gravity value computed on the
 DO4018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4018.degrees latitude (g = 980.6199 gals.).
 DO4018
 DO4018.The modeled gravity was interpolated from observed gravity values.
 DO4018
 DO4018;                    North         East    Units  Estimated Accuracy
 DO4018;SPC IL E     -   414,500.7     326,010.6     MT  (+/- 3 meters HH1 GPS) 
 DO4018
 DO4018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1285472702(NAD 83)
 DO4018
 DO4018                          SUPERSEDED SURVEY CONTROL
 DO4018
 DO4018.No superseded survey control is available for this station.
 DO4018
 DO4018_MARKER: F = FLANGE-ENCASED ROD
 DO4018_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4018_STAMPING: IE 021 2012
 DO4018_MARK LOGO: UIL
 DO4018_PROJECTION: FLUSH
 DO4018_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4018_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4018+STABILITY: POSITION/ELEVATION WELL
 DO4018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4018+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2024
 DO4018_ROD/PIPE-DEPTH: 4.9 meters
 DO4018_SLEEVE-DEPTH  : 0.9 meters
 DO4018
 DO4018  HISTORY     - Date     Condition        Report By
 DO4018  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4018  HISTORY     - 20240412 GOOD             ILDT
 DO4018
 DO4018                          STATION DESCRIPTION
 DO4018
 DO4018'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4018'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHWEST OF
 DO4018'PENFIELD, 6.5 MI (10.5 KM) NORTH OF GIFFORD AND 5.5 MI (8.8 KM)
 DO4018'SOUTHEAST OF PAXTON.
 DO4018'
 DO4018'THE STATION IS LOCATED IN SOUTHWEST QUADRANT OF THE COUNTY ROAD 00
 DO4018'NORTH AND COUNTY ROAD 3600 NORTH WITH COUNTY ROAD 2280 EAST.
 DO4018'
 DO4018'THE STATION IS 25.2 FT (7.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4018'00 NORTH AND COUNTY ROAD 3600 NORTH, 173 FT (52.7 M) WEST OF THE
 DO4018'CENTERLINE OF COUNTY ROAD 2280 EAST AND 32 FT (9.8 M) NORTH OF A
 DO4018'CULTIVATION LINE.
 DO4018'
 DO4018'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4018'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4018'IN IDENTIFICATION.
 DO4018
 DO4018                          STATION RECOVERY (2024)
 DO4018
 DO4018'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4018'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4019 ***********************************************************************
 DO4019  DESIGNATION -  IE 022
 DO4019  PID         -  DO4019
 DO4019  STATE/COUNTY-  IL/CHAMPAIGN
 DO4019  COUNTRY     -  US
 DO4019  USGS QUAD   -  PAXTON (2018)
 DO4019
 DO4019                         *CURRENT SURVEY CONTROL
 DO4019  ______________________________________________________________________
 DO4019* NAD 83(1986) POSITION- 40 24 01.17   (N) 088 02 28.83   (W)   HD_HELD1
 DO4019* NAVD 88 ORTHO HEIGHT -   226.727 (meters)      743.85  (feet) ADJUSTED
 DO4019  ______________________________________________________________________
 DO4019  GEOID HEIGHT    -        -32.343 (meters)                     GEOID18
 DO4019  DYNAMIC HEIGHT  -        226.617 (meters)      743.49  (feet) COMP
 DO4019  MODELED GRAVITY -    980,136.3   (mgal)                       NAVD 88
 DO4019
 DO4019  VERT ORDER      -  SECOND    CLASS I
 DO4019
 DO4019.The horizontal coordinates were determined by differentially corrected
 DO4019.hand held GPS observations or other comparable positioning techniques
 DO4019.and have an estimated accuracy of +/- 3 meters.
 DO4019
 DO4019.The orthometric height was determined by differential leveling and
 DO4019.adjusted by the NATIONAL GEODETIC SURVEY
 DO4019.in April 2013.
 DO4019
 DO4019.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4019.GEOID18 height accuracy estimate available here.
 DO4019
 DO4019.Click photographs - Photos may exist for this station.
 DO4019
 DO4019.The dynamic height is computed by dividing the NAVD 88
 DO4019.geopotential number by the normal gravity value computed on the
 DO4019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4019.degrees latitude (g = 980.6199 gals.).
 DO4019
 DO4019.The modeled gravity was interpolated from observed gravity values.
 DO4019
 DO4019;                    North         East    Units  Estimated Accuracy
 DO4019;SPC IL E     -   414,491.6     324,787.5     MT  (+/- 3 meters HH1 GPS) 
 DO4019
 DO4019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1163172711(NAD 83)
 DO4019
 DO4019                          SUPERSEDED SURVEY CONTROL
 DO4019
 DO4019.No superseded survey control is available for this station.
 DO4019
 DO4019_MARKER: F = FLANGE-ENCASED ROD
 DO4019_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4019_STAMPING: IE 022 2012
 DO4019_MARK LOGO: UIL
 DO4019_PROJECTION: FLUSH
 DO4019_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4019+STABILITY: SURFACE MOTION
 DO4019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4019+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2024
 DO4019_ROD/PIPE-DEPTH: 3.7 meters
 DO4019_SLEEVE-DEPTH  : 0.9 meters
 DO4019
 DO4019  HISTORY     - Date     Condition        Report By
 DO4019  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4019  HISTORY     - 20240412 GOOD             ILDT
 DO4019
 DO4019                          STATION DESCRIPTION
 DO4019
 DO4019'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4019'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTHWEST OF PENFIELD,
 DO4019'6.6 MI (10.6 KM) NORTH OF GIFFORD AND 5.0 MI (8.0 KM) SOUTHEAST OF
 DO4019'PAXTON.
 DO4019'
 DO4019'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF
 DO4019'COUNTY ROAD 00 NORTH AND COUNTY ROAD 3600 NORTH WITH COUNTY ROAD 2200
 DO4019'EAST, ABOUT 5.0 MI (8.0 KM) SOUTHEAST OF PAXTON, IL.
 DO4019'
 DO4019'THE STATION IS 22.0 FT (6.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4019'00 NORTH AND COUNTY ROAD 3600 NORTH, 240 FT (73.2 M) WEST OF THE
 DO4019'CENTERLINE OF COUNTY ROAD 2200 EAST AND 5 FT (1.5 M) NORTH OF A
 DO4019'CULTIVATION LINE.
 DO4019'
 DO4019'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4019'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4019'IN IDENTIFICATION.
 DO4019
 DO4019                          STATION RECOVERY (2024)
 DO4019
 DO4019'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4020 ***********************************************************************
 DO4020  DESIGNATION -  IE 023
 DO4020  PID         -  DO4020
 DO4020  STATE/COUNTY-  IL/FORD
 DO4020  COUNTRY     -  US
 DO4020  USGS QUAD   -  PAXTON (2018)
 DO4020
 DO4020                         *CURRENT SURVEY CONTROL
 DO4020  ______________________________________________________________________
 DO4020* NAD 83(1986) POSITION- 40 24 01.6    (N) 088 03 39.5    (W)   HD_HELD2
 DO4020* NAVD 88 ORTHO HEIGHT -   225.538 (meters)      739.95  (feet) ADJUSTED
 DO4020  ______________________________________________________________________
 DO4020  GEOID HEIGHT    -        -32.326 (meters)                     GEOID18
 DO4020  DYNAMIC HEIGHT  -        225.429 (meters)      739.60  (feet) COMP
 DO4020  MODELED GRAVITY -    980,136.4   (mgal)                       NAVD 88
 DO4020
 DO4020  VERT ORDER      -  SECOND    CLASS I
 DO4020
 DO4020.The horizontal coordinates were established by autonomous hand held GPS
 DO4020.observations and have an estimated accuracy of +/- 10 meters.
 DO4020
 DO4020.The orthometric height was determined by differential leveling and
 DO4020.adjusted by the NATIONAL GEODETIC SURVEY
 DO4020.in April 2013.
 DO4020
 DO4020.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4020.GEOID18 height accuracy estimate available here.
 DO4020
 DO4020.Click photographs - Photos may exist for this station.
 DO4020
 DO4020.The dynamic height is computed by dividing the NAVD 88
 DO4020.geopotential number by the normal gravity value computed on the
 DO4020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4020.degrees latitude (g = 980.6199 gals.).
 DO4020
 DO4020.The modeled gravity was interpolated from observed gravity values.
 DO4020
 DO4020;                    North         East    Units  Estimated Accuracy
 DO4020;SPC IL E     -   414,500.      323,121.      MT  (+/- 10 meters HH2 GPS)
 DO4020
 DO4020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0996672744(NAD 83)
 DO4020
 DO4020                          SUPERSEDED SURVEY CONTROL
 DO4020
 DO4020.No superseded survey control is available for this station.
 DO4020
 DO4020_MARKER: F = FLANGE-ENCASED ROD
 DO4020_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4020_STAMPING: IE 023 2012
 DO4020_MARK LOGO: UIL
 DO4020_PROJECTION: FLUSH
 DO4020_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4020+STABILITY: SURFACE MOTION
 DO4020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4020+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4020_ROD/PIPE-DEPTH: 3.7 meters
 DO4020_SLEEVE-DEPTH  : 0.9 meters
 DO4020
 DO4020  HISTORY     - Date     Condition        Report By
 DO4020  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4020
 DO4020                          STATION DESCRIPTION
 DO4020
 DO4020'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4020'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTHEAST OF
 DO4020'PERDUEVILLE, 6.9 MI (11.1 KM) NORTH-NORTHWEST OF GIFFORD AND 4.5 MI
 DO4020'(7.2 KM) SOUTH-SOUTHEAST OF PAXTON.
 DO4020'
 DO4020'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 00 NORTH AND
 DO4020'COUNTY ROAD 3600 NORTH WITH COUNTY ROAD 2100 EAST ABOUT 4.5 MI (7.2
 DO4020'KM) SOUTHEAST OF PAXTON, IL, GO WEST ON COUNTY ROAD 00 NORTH AND
 DO4020'COUNTY ROAD 3600 NORTH FOR ABOUT 0.1 MI (0.2 KM) TO THE STATION ON THE
 DO4020'RIGHT.
 DO4020'
 DO4020'THE STATION IS LOCATED 21.5 FT (6.6 M) NORTH OF THE CENTERLINE OF
 DO4020'COUNTY ROAD 00 NORTH AND COUNTY ROAD 3600 NORTH, 88.2 FT (26.9 M)
 DO4020'NORTHEAST OF A UTILITY POLE AND 54.5 FT (16.6 M) NORTH-NORTHEAST OF A
 DO4020'PEDESTAL.
 DO4020'
 DO4020'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4020'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4020'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4021 ***********************************************************************
 DO4021  DESIGNATION -  IE 024
 DO4021  PID         -  DO4021
 DO4021  STATE/COUNTY-  IL/FORD
 DO4021  COUNTRY     -  US
 DO4021  USGS QUAD   -  PAXTON (2018)
 DO4021
 DO4021                         *CURRENT SURVEY CONTROL
 DO4021  ______________________________________________________________________
 DO4021* NAD 83(1986) POSITION- 40 24 01.30   (N) 088 04 45.58   (W)   HD_HELD1
 DO4021* NAVD 88 ORTHO HEIGHT -   226.339 (meters)      742.58  (feet) ADJUSTED
 DO4021  ______________________________________________________________________
 DO4021  GEOID HEIGHT    -        -32.311 (meters)                     GEOID18
 DO4021  DYNAMIC HEIGHT  -        226.230 (meters)      742.22  (feet) COMP
 DO4021  MODELED GRAVITY -    980,136.5   (mgal)                       NAVD 88
 DO4021
 DO4021  VERT ORDER      -  SECOND    CLASS I
 DO4021
 DO4021.The horizontal coordinates were determined by differentially corrected
 DO4021.hand held GPS observations or other comparable positioning techniques
 DO4021.and have an estimated accuracy of +/- 3 meters.
 DO4021
 DO4021.The orthometric height was determined by differential leveling and
 DO4021.adjusted by the NATIONAL GEODETIC SURVEY
 DO4021.in April 2013.
 DO4021
 DO4021.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4021.GEOID18 height accuracy estimate available here.
 DO4021
 DO4021.Click photographs - Photos may exist for this station.
 DO4021
 DO4021.The dynamic height is computed by dividing the NAVD 88
 DO4021.geopotential number by the normal gravity value computed on the
 DO4021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4021.degrees latitude (g = 980.6199 gals.).
 DO4021
 DO4021.The modeled gravity was interpolated from observed gravity values.
 DO4021
 DO4021;                    North         East    Units  Estimated Accuracy
 DO4021;SPC IL E     -   414,485.7     321,562.8     MT  (+/- 3 meters HH1 GPS) 
 DO4021
 DO4021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0840872754(NAD 83)
 DO4021
 DO4021                          SUPERSEDED SURVEY CONTROL
 DO4021
 DO4021.No superseded survey control is available for this station.
 DO4021
 DO4021_MARKER: F = FLANGE-ENCASED ROD
 DO4021_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4021_STAMPING: IE 024 2012
 DO4021_MARK LOGO: UIL
 DO4021_PROJECTION: FLUSH
 DO4021_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4021_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4021+STABILITY: POSITION/ELEVATION WELL
 DO4021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4021+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2024
 DO4021_ROD/PIPE-DEPTH: 4.9 meters
 DO4021_SLEEVE-DEPTH  : 0.9 meters
 DO4021
 DO4021  HISTORY     - Date     Condition        Report By
 DO4021  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4021  HISTORY     - 20240412 GOOD             ILDT
 DO4021
 DO4021                          STATION DESCRIPTION
 DO4021
 DO4021'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4021'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHWEST OF
 DO4021'GIFFORD, 6.9 MI (11.1 KM) SOUTHEAST OF PERDUEVILLE AND 4.2 MI (6.8 KM)
 DO4021'SOUTH-SOUTHEAST OF PAXTON.
 DO4021'
 DO4021'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE JUNCTION OF
 DO4021'COUNTY ROAD 00 NORTH AND COUNTY ROAD 3600 NORTH WITH COUNTY ROAD 2000
 DO4021'EAST LOCATED ABOUT 4.2 MI (6.8 KM) SOUTHEAST OF PAXTON, IL.
 DO4021'
 DO4021'THE STATION IS 19.0 FT (5.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4021'00 NORTH AND COUNTY ROAD 3600 NORTH, 132 FT (40.2 M) WEST OF THE
 DO4021'CENTERLINE OF COUNTY ROAD 2000 EAST AND 93.5 FT (28.5 M) NORTHEAST OF
 DO4021'A UTILITY POLE.
 DO4021'
 DO4021'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4021'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4021'IN IDENTIFICATION.
 DO4021
 DO4021                          STATION RECOVERY (2024)
 DO4021
 DO4021'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DO4021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4022 ***********************************************************************
 DO4022  DESIGNATION -  IE 025
 DO4022  PID         -  DO4022
 DO4022  STATE/COUNTY-  IL/FORD
 DO4022  COUNTRY     -  US
 DO4022  USGS QUAD   -  PAXTON (2018)
 DO4022
 DO4022                         *CURRENT SURVEY CONTROL
 DO4022  ______________________________________________________________________
 DO4022* NAD 83(1986) POSITION- 40 24 01.5    (N) 088 05 54.4    (W)   HD_HELD2
 DO4022* NAVD 88 ORTHO HEIGHT -   227.032 (meters)      744.85  (feet) ADJUSTED
 DO4022  ______________________________________________________________________
 DO4022  GEOID HEIGHT    -        -32.296 (meters)                     GEOID18
 DO4022  DYNAMIC HEIGHT  -        226.923 (meters)      744.50  (feet) COMP
 DO4022  MODELED GRAVITY -    980,136.5   (mgal)                       NAVD 88
 DO4022
 DO4022  VERT ORDER      -  SECOND    CLASS I
 DO4022
 DO4022.The horizontal coordinates were established by autonomous hand held GPS
 DO4022.observations and have an estimated accuracy of +/- 10 meters.
 DO4022
 DO4022.The orthometric height was determined by differential leveling and
 DO4022.adjusted by the NATIONAL GEODETIC SURVEY
 DO4022.in April 2013.
 DO4022
 DO4022.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4022.GEOID18 height accuracy estimate available here.
 DO4022
 DO4022.Click photographs - Photos may exist for this station.
 DO4022
 DO4022.The dynamic height is computed by dividing the NAVD 88
 DO4022.geopotential number by the normal gravity value computed on the
 DO4022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4022.degrees latitude (g = 980.6199 gals.).
 DO4022
 DO4022.The modeled gravity was interpolated from observed gravity values.
 DO4022
 DO4022;                    North         East    Units  Estimated Accuracy
 DO4022;SPC IL E     -   414,487.      319,940.      MT  (+/- 10 meters HH2 GPS)
 DO4022
 DO4022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0678672780(NAD 83)
 DO4022
 DO4022                          SUPERSEDED SURVEY CONTROL
 DO4022
 DO4022.No superseded survey control is available for this station.
 DO4022
 DO4022_MARKER: F = FLANGE-ENCASED ROD
 DO4022_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4022_STAMPING: IE 025 2012
 DO4022_MARK LOGO: UIL
 DO4022_PROJECTION: FLUSH
 DO4022_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4022_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4022+STABILITY: POSITION/ELEVATION WELL
 DO4022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4022+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 DO4022_ROD/PIPE-DEPTH: 6.1 meters
 DO4022_SLEEVE-DEPTH  : 0.9 meters
 DO4022
 DO4022  HISTORY     - Date     Condition        Report By
 DO4022  HISTORY     - 20120420 MONUMENTED       PATRIC
 DO4022
 DO4022                          STATION DESCRIPTION
 DO4022
 DO4022'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4022'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DO4022'RANTOUL, 6.2 MI (10.0 KM) SOUTHEAST OF PERDUEVILLE AND 4.1 MI (6.6 KM)
 DO4022'SOUTH OF PAXTON.
 DO4022'
 DO4022'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF
 DO4022'COUNTY ROAD 00 NORTH AND COUNTY ROAD 3600 NORTH WITH COUNTY ROAD 1900
 DO4022'EAST ABOUT 4.1 MI (6.6 KM) SOUTH OF PAXTON, IL.
 DO4022'
 DO4022'THE STATION IS 19.5 FT (5.9 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4022'00 NORTH AND COUNTY ROAD 3600 NORTH, 128.5 FT (39.2 M) WEST OF THE
 DO4022'CENTERLINE OF COUNTY ROAD 1900 EAST AND 3 FT (0.9 M) NORTH OF A
 DO4022'CULTIVATION LINE.
 DO4022'
 DO4022'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4022'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4022'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4023 ***********************************************************************
 DO4023  DESIGNATION -  IE 026
 DO4023  PID         -  DO4023
 DO4023  STATE/COUNTY-  IL/FORD
 DO4023  COUNTRY     -  US
 DO4023  USGS QUAD   -  PAXTON (2018)
 DO4023
 DO4023                         *CURRENT SURVEY CONTROL
 DO4023  ______________________________________________________________________
 DO4023* NAD 83(1986) POSITION- 40 24 02.5    (N) 088 06 58.1    (W)   HD_HELD2
 DO4023* NAVD 88 ORTHO HEIGHT -   227.987 (meters)      747.99  (feet) ADJUSTED
 DO4023  ______________________________________________________________________
 DO4023  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 DO4023  DYNAMIC HEIGHT  -        227.877 (meters)      747.63  (feet) COMP
 DO4023  MODELED GRAVITY -    980,136.5   (mgal)                       NAVD 88
 DO4023
 DO4023  VERT ORDER      -  SECOND    CLASS I
 DO4023
 DO4023.The horizontal coordinates were established by autonomous hand held GPS
 DO4023.observations and have an estimated accuracy of +/- 10 meters.
 DO4023
 DO4023.The orthometric height was determined by differential leveling and
 DO4023.adjusted by the NATIONAL GEODETIC SURVEY
 DO4023.in April 2013.
 DO4023
 DO4023.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4023.GEOID18 height accuracy estimate available here.
 DO4023
 DO4023.Click photographs - Photos may exist for this station.
 DO4023
 DO4023.The dynamic height is computed by dividing the NAVD 88
 DO4023.geopotential number by the normal gravity value computed on the
 DO4023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4023.degrees latitude (g = 980.6199 gals.).
 DO4023
 DO4023.The modeled gravity was interpolated from observed gravity values.
 DO4023
 DO4023;                    North         East    Units  Estimated Accuracy
 DO4023;SPC IL E     -   414,514.      318,438.      MT  (+/- 10 meters HH2 GPS)
 DO4023
 DO4023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0528472829(NAD 83)
 DO4023
 DO4023                          SUPERSEDED SURVEY CONTROL
 DO4023
 DO4023.No superseded survey control is available for this station.
 DO4023
 DO4023_MARKER: F = FLANGE-ENCASED ROD
 DO4023_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4023_STAMPING: IE 026 2012
 DO4023_MARK LOGO: UIL
 DO4023_PROJECTION: FLUSH
 DO4023_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4023_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4023+STABILITY: POSITION/ELEVATION WELL
 DO4023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4023+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 DO4023_ROD/PIPE-DEPTH: 4.9 meters
 DO4023_SLEEVE-DEPTH  : 0.9 meters
 DO4023
 DO4023  HISTORY     - Date     Condition        Report By
 DO4023  HISTORY     - 20120420 MONUMENTED       PATRIC
 DO4023
 DO4023                          STATION DESCRIPTION
 DO4023
 DO4023'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4023'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHEAST OF
 DO4023'RANTOUL, 5.6 MI (9.0 KM) SOUTHEAST OF PERDUEVILLE AND 4.3 MI (6.9 KM)
 DO4023'SOUTH-SOUTHWEST OF PAXTON.
 DO4023'
 DO4023'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF
 DO4023'COUNTY ROAD 00 NORTH AND COUNTY ROAD 3600 NORTH WITH COUNTY ROAD 1800
 DO4023'EAST, ABOUT 4.3 MI (6.9 KM) SOUTH-SOUTHEAST OF PAXTON, IL.
 DO4023'
 DO4023'THE STATION IS 23.5 FT (7.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4023'00 NORTH AND COUNTY ROAD 3600 NORTH, 320 FT (97.5 M) EAST OF THE
 DO4023'CENTERLINE OF COUNTY ROAD 1800 EAST AND 30 FT (9.1 M) SOUTH OF A
 DO4023'CULTIVATION LINE.
 DO4023'
 DO4023'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4023'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4023'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4024 ***********************************************************************
 DO4024  DESIGNATION -  IE 027
 DO4024  PID         -  DO4024
 DO4024  STATE/COUNTY-  IL/CHAMPAIGN
 DO4024  COUNTRY     -  US
 DO4024  USGS QUAD   -  PERDUEVILLE (2018)
 DO4024
 DO4024                         *CURRENT SURVEY CONTROL
 DO4024  ______________________________________________________________________
 DO4024* NAD 83(1986) POSITION- 40 24 00.82   (N) 088 08 12.28   (W)   HD_HELD1
 DO4024* NAVD 88 ORTHO HEIGHT -   232.334 (meters)      762.25  (feet) ADJUSTED
 DO4024  ______________________________________________________________________
 DO4024  GEOID HEIGHT    -        -32.265 (meters)                     GEOID18
 DO4024  DYNAMIC HEIGHT  -        232.221 (meters)      761.88  (feet) COMP
 DO4024  MODELED GRAVITY -    980,136.4   (mgal)                       NAVD 88
 DO4024
 DO4024  VERT ORDER      -  SECOND    CLASS I
 DO4024
 DO4024.The horizontal coordinates were determined by differentially corrected
 DO4024.hand held GPS observations or other comparable positioning techniques
 DO4024.and have an estimated accuracy of +/- 3 meters.
 DO4024
 DO4024.The orthometric height was determined by differential leveling and
 DO4024.adjusted by the NATIONAL GEODETIC SURVEY
 DO4024.in April 2013.
 DO4024
 DO4024.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4024.GEOID18 height accuracy estimate available here.
 DO4024
 DO4024.Click photographs - Photos may exist for this station.
 DO4024
 DO4024.The dynamic height is computed by dividing the NAVD 88
 DO4024.geopotential number by the normal gravity value computed on the
 DO4024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4024.degrees latitude (g = 980.6199 gals.).
 DO4024
 DO4024.The modeled gravity was interpolated from observed gravity values.
 DO4024
 DO4024;                    North         East    Units  Estimated Accuracy
 DO4024;SPC IL E     -   414,458.4     316,688.7     MT  (+/- 3 meters HH1 GPS) 
 DO4024
 DO4024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0353572800(NAD 83)
 DO4024
 DO4024                          SUPERSEDED SURVEY CONTROL
 DO4024
 DO4024.No superseded survey control is available for this station.
 DO4024
 DO4024_MARKER: F = FLANGE-ENCASED ROD
 DO4024_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4024_STAMPING: IE 027 2012
 DO4024_MARK LOGO: UIL
 DO4024_PROJECTION: FLUSH
 DO4024_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4024_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4024+STABILITY: POSITION/ELEVATION WELL
 DO4024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4024+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2023
 DO4024_ROD/PIPE-DEPTH: 4.9 meters
 DO4024_SLEEVE-DEPTH  : 0.9 meters
 DO4024
 DO4024  HISTORY     - Date     Condition        Report By
 DO4024  HISTORY     - 20120420 MONUMENTED       PATRIC
 DO4024  HISTORY     - 20230222 GOOD             ILDT
 DO4024
 DO4024                          STATION DESCRIPTION
 DO4024
 DO4024'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4024'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH OF RANTOUL, 5.0 MI
 DO4024'(8.0 KM) SOUTH-SOUTHEAST OF PERDUEVILLE AND 4.7 MI (7.6 KM)
 DO4024'SOUTH-SOUTHWEST OF PAXTON.
 DO4024'
 DO4024'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF
 DO4024'COUNTY ROAD 1700 EAST WITH COUNTY ROAD 00 NORTH AND COUNTY ROAD 3600
 DO4024'NORTH, ABOUT 4.7 MI (7.6 KM) SOUTH-SOUTHWEST OF PAXTON, IL.
 DO4024'
 DO4024'THE STATION IS 25.8 FT (7.9 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4024'1700 EAST, 60.5 FT (18.4 M) SOUTH OF THE CENTERLINE COUNTY ROAD 00
 DO4024'NORTH AND COUNTY ROAD 3600 NORTH, 46.1 FT (14.1 M) WEST-SOUTHWEST OF A
 DO4024'UTILITY POLE AND 12 FT (3.7 M) EAST OF A CULTIVATION LINE.
 DO4024'
 DO4024'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4024'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4024'IN IDENTIFICATION.
 DO4024
 DO4024                          STATION RECOVERY (2023)
 DO4024
 DO4024'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DO4024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4025 ***********************************************************************
 DO4025  DESIGNATION -  IE 028
 DO4025  PID         -  DO4025
 DO4025  STATE/COUNTY-  IL/CHAMPAIGN
 DO4025  COUNTRY     -  US
 DO4025  USGS QUAD   -  PERDUEVILLE (2018)
 DO4025
 DO4025                         *CURRENT SURVEY CONTROL
 DO4025  ______________________________________________________________________
 DO4025* NAD 83(1986) POSITION- 40 23 11.6    (N) 088 08 13.2    (W)   HD_HELD2
 DO4025* NAVD 88 ORTHO HEIGHT -   234.131 (meters)      768.14  (feet) ADJUSTED
 DO4025  ______________________________________________________________________
 DO4025  GEOID HEIGHT    -        -32.272 (meters)                     GEOID18
 DO4025  DYNAMIC HEIGHT  -        234.017 (meters)      767.77  (feet) COMP
 DO4025  MODELED GRAVITY -    980,134.2   (mgal)                       NAVD 88
 DO4025
 DO4025  VERT ORDER      -  SECOND    CLASS I
 DO4025
 DO4025.The horizontal coordinates were established by autonomous hand held GPS
 DO4025.observations and have an estimated accuracy of +/- 10 meters.
 DO4025
 DO4025.The orthometric height was determined by differential leveling and
 DO4025.adjusted by the NATIONAL GEODETIC SURVEY
 DO4025.in April 2013.
 DO4025
 DO4025.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4025.GEOID18 height accuracy estimate available here.
 DO4025
 DO4025.Click photographs - Photos may exist for this station.
 DO4025
 DO4025.The dynamic height is computed by dividing the NAVD 88
 DO4025.geopotential number by the normal gravity value computed on the
 DO4025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4025.degrees latitude (g = 980.6199 gals.).
 DO4025
 DO4025.The modeled gravity was interpolated from observed gravity values.
 DO4025
 DO4025;                    North         East    Units  Estimated Accuracy
 DO4025;SPC IL E     -   412,940.      316,670.      MT  (+/- 10 meters HH2 GPS)
 DO4025
 DO4025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0349471283(NAD 83)
 DO4025
 DO4025                          SUPERSEDED SURVEY CONTROL
 DO4025
 DO4025.No superseded survey control is available for this station.
 DO4025
 DO4025_MARKER: F = FLANGE-ENCASED ROD
 DO4025_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4025_STAMPING: IE 028 2012
 DO4025_MARK LOGO: UIL
 DO4025_PROJECTION: FLUSH
 DO4025_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4025_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4025+STABILITY: POSITION/ELEVATION WELL
 DO4025_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO4025+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2023
 DO4025_ROD/PIPE-DEPTH: 9.8 meters
 DO4025_SLEEVE-DEPTH  : 0.9 meters
 DO4025
 DO4025  HISTORY     - Date     Condition        Report By
 DO4025  HISTORY     - 20120423 MONUMENTED       PATRIC
 DO4025  HISTORY     - 20230310 GOOD             ILDT
 DO4025
 DO4025                          STATION DESCRIPTION
 DO4025
 DO4025'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4025'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH-SOUTHEAST OF
 DO4025'PERDUEVILLE, 5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF PAXTON AND 5.5 MI (8.8
 DO4025'KM) NORTH OF RANTOUL.
 DO4025'
 DO4025'TO REACH THE STATION FROM THE JUNCTION OF I 57 WITH COUNTY ROAD 9
 DO4025'ABOUT 0.5 MI (0.8 KM) WEST OF LUDLOW, IL, GO WEST ON COUNTY ROAD 9 FOR
 DO4025'0.2 MI (0.3 KM) TO COUNTY ROAD 1700 EAST ON THE RIGHT.  TURN RIGHT AND
 DO4025'GO NORTHEAST ON COUNTY ROAD 1700 EAST FOR 0.2 MI (0.3 KM) TO THE
 DO4025'STATION ON THE LEFT.
 DO4025'
 DO4025'THE STATION IS 32.8 FT (10.0 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4025'1700 EAST, 73.4 FT (22.4 M) NORTHWEST OF A UTILITY POLE, 415 FT (126.5
 DO4025'M) SOUTH OF THE EDGE OF A PRIVATE ENTRANCE '3515 COUNTY ROAD 1700 E'
 DO4025'AND 6.3 FT (1.9 M) EAST OF A CONCRETE RIGHT OF WAY MARKER.
 DO4025'
 DO4025'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4025'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4025'IN IDENTIFICATION.
 DO4025
 DO4025                          STATION RECOVERY (2023)
 DO4025
 DO4025'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DO4025'NEARBY TREE INTERFERES WITH SATELLITE RECEPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4026 ***********************************************************************
 DO4026  DESIGNATION -  IE 029
 DO4026  PID         -  DO4026
 DO4026  STATE/COUNTY-  IL/CHAMPAIGN
 DO4026  COUNTRY     -  US
 DO4026  USGS QUAD   -  PERDUEVILLE (2018)
 DO4026
 DO4026                         *CURRENT SURVEY CONTROL
 DO4026  ______________________________________________________________________
 DO4026* NAD 83(1986) POSITION- 40 22 40.78   (N) 088 08 11.18   (W)   HD_HELD1
 DO4026* NAVD 88 ORTHO HEIGHT -   233.823 (meters)      767.13  (feet) ADJUSTED
 DO4026  ______________________________________________________________________
 DO4026  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 DO4026  DYNAMIC HEIGHT  -        233.710 (meters)      766.76  (feet) COMP
 DO4026  MODELED GRAVITY -    980,132.9   (mgal)                       NAVD 88
 DO4026
 DO4026  VERT ORDER      -  SECOND    CLASS I
 DO4026
 DO4026.The horizontal coordinates were determined by differentially corrected
 DO4026.hand held GPS observations or other comparable positioning techniques
 DO4026.and have an estimated accuracy of +/- 3 meters.
 DO4026
 DO4026.The orthometric height was determined by differential leveling and
 DO4026.adjusted by the NATIONAL GEODETIC SURVEY
 DO4026.in April 2013.
 DO4026
 DO4026.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4026.GEOID18 height accuracy estimate available here.
 DO4026
 DO4026.Click photographs - Photos may exist for this station.
 DO4026
 DO4026.The dynamic height is computed by dividing the NAVD 88
 DO4026.geopotential number by the normal gravity value computed on the
 DO4026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4026.degrees latitude (g = 980.6199 gals.).
 DO4026
 DO4026.The modeled gravity was interpolated from observed gravity values.
 DO4026
 DO4026;                    North         East    Units  Estimated Accuracy
 DO4026;SPC IL E     -   411,989.7     316,720.1     MT  (+/- 3 meters HH1 GPS) 
 DO4026
 DO4026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0352970332(NAD 83)
 DO4026
 DO4026                          SUPERSEDED SURVEY CONTROL
 DO4026
 DO4026.No superseded survey control is available for this station.
 DO4026
 DO4026_MARKER: DD = SURVEY DISK
 DO4026_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO4026_SP_SET: ABUTMENT
 DO4026_STAMPING: IE 029 2012
 DO4026_MARK LOGO: UIL
 DO4026_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4026_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4026+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2023
 DO4026
 DO4026  HISTORY     - Date     Condition        Report By
 DO4026  HISTORY     - 20120320 MONUMENTED       PATRIC
 DO4026  HISTORY     - 20230911 GOOD             ILDT
 DO4026
 DO4026                          STATION DESCRIPTION
 DO4026
 DO4026'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4026'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTH-SOUTHEAST OF
 DO4026'PERDUEVILLE, 6.1 MI (9.8 KM) SOUTH-SOUTHWEST OF PAXTON AND 4.9 MI (7.9
 DO4026'KM) NORTH-NORTHEAST OF RANTOUL.
 DO4026'
 DO4026'TO REACH THE STATION FROM THE JUNCTION OF I 57 WITH COUNTY ROAD 9
 DO4026'ABOUT 0.4 MI (0.6 KM) WEST-SOUTHWEST OF LUDLOW, IL, GO EAST ON COUNTY
 DO4026'ROAD 9 FOR 0.2 MI (0.3 KM) TO COUNTY ROAD 1700 EAST ON THE RIGHT.
 DO4026'TURN RIGHT AND GO SOUTH ON COUNTY ROAD 1700 EAST FOR 0.6 MI (1.0 KM)
 DO4026'TO BRIDGE '010-4545' AND THE STATION ON THE LEFT.
 DO4026'
 DO4026'THE STATION IS SET IN THE EAST END OF THE SOUTH ABUTMENT, 4.5 M (14.8
 DO4026'FT) EAST OF THE CENTERLINE OF COUNTY ROAD 1700 EAST AND 0.5 M (1.6 FT)
 DO4026'EAST OF THE GUARDRAIL.
 DO4026
 DO4026                          STATION RECOVERY (2023)
 DO4026
 DO4026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DO4026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4028 ***********************************************************************
 DO4028  DESIGNATION -  IE 030
 DO4028  PID         -  DO4028
 DO4028  STATE/COUNTY-  IL/CHAMPAIGN
 DO4028  COUNTRY     -  US
 DO4028  USGS QUAD   -  RANTOUL (2018)
 DO4028
 DO4028                         *CURRENT SURVEY CONTROL
 DO4028  ______________________________________________________________________
 DO4028* NAD 83(1986) POSITION- 40 21 19.5    (N) 088 09 04.5    (W)   HD_HELD2
 DO4028* NAVD 88 ORTHO HEIGHT -   239.141 (meters)      784.58  (feet) ADJUSTED
 DO4028  ______________________________________________________________________
 DO4028  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 DO4028  DYNAMIC HEIGHT  -        239.024 (meters)      784.20  (feet) COMP
 DO4028  MODELED GRAVITY -    980,129.2   (mgal)                       NAVD 88
 DO4028
 DO4028  VERT ORDER      -  SECOND    CLASS I
 DO4028
 DO4028.The horizontal coordinates were established by autonomous hand held GPS
 DO4028.observations and have an estimated accuracy of +/- 10 meters.
 DO4028
 DO4028.The orthometric height was determined by differential leveling and
 DO4028.adjusted by the NATIONAL GEODETIC SURVEY
 DO4028.in April 2013.
 DO4028
 DO4028.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4028.GEOID18 height accuracy estimate available here.
 DO4028
 DO4028.Click photographs - Photos may exist for this station.
 DO4028
 DO4028.The dynamic height is computed by dividing the NAVD 88
 DO4028.geopotential number by the normal gravity value computed on the
 DO4028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4028.degrees latitude (g = 980.6199 gals.).
 DO4028
 DO4028.The modeled gravity was interpolated from observed gravity values.
 DO4028
 DO4028;                    North         East    Units  Estimated Accuracy
 DO4028;SPC IL E     -   409,480.      315,468.      MT  (+/- 10 meters HH2 GPS)
 DO4028
 DO4028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0223967842(NAD 83)
 DO4028
 DO4028                          SUPERSEDED SURVEY CONTROL
 DO4028
 DO4028.No superseded survey control is available for this station.
 DO4028
 DO4028_MARKER: F = FLANGE-ENCASED ROD
 DO4028_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4028_STAMPING: IE 030 2012
 DO4028_MARK LOGO: UIL
 DO4028_PROJECTION: FLUSH
 DO4028_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4028_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4028+STABILITY: POSITION/ELEVATION WELL
 DO4028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4028+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO4028_ROD/PIPE-DEPTH: 4.9 meters
 DO4028_SLEEVE-DEPTH  : 0.9 meters
 DO4028
 DO4028  HISTORY     - Date     Condition        Report By
 DO4028  HISTORY     - 20120423 MONUMENTED       PATRIC
 DO4028
 DO4028                          STATION DESCRIPTION
 DO4028
 DO4028'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4028'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH OF PERDUEVILLE,
 DO4028'7.7 MI (12.4 KM) WEST-NORTHWEST OF GIFFORD AND 3.3 MI (5.3 KM) NORTH
 DO4028'OF RANTOUL.
 DO4028'
 DO4028'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE JUNCTION OF
 DO4028'COUNTY ROAD 1600 EAST WITH COUNTY ROAD 3300 NORTH, ABOUT 2.5 MI (4.0
 DO4028'KM) SOUTH-SOUTHWEST OF LUDLOW, IL.
 DO4028'
 DO4028'THE STATION IS 46.2 FT (14.1 M) SOUTHEAST OF THE CENTERLINE OF COUNTY
 DO4028'ROAD 1600 EAST, 130 FT (39.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4028'3300 NORTH AND 104.5 FT (31.9 M) SOUTHWEST OF A UTILITY POLE.
 DO4028'
 DO4028'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4028'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4028'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4029 ***********************************************************************
 DO4029  DESIGNATION -  IE 031
 DO4029  PID         -  DO4029
 DO4029  STATE/COUNTY-  IL/CHAMPAIGN
 DO4029  COUNTRY     -  US
 DO4029  USGS QUAD   -  RANTOUL (2018)
 DO4029
 DO4029                         *CURRENT SURVEY CONTROL
 DO4029  ______________________________________________________________________
 DO4029* NAD 83(1986) POSITION- 40 20 27.5    (N) 088 09 20.4    (W)   HD_HELD2
 DO4029* NAVD 88 ORTHO HEIGHT -   226.416 (meters)      742.83  (feet) ADJUSTED
 DO4029  ______________________________________________________________________
 DO4029  GEOID HEIGHT    -        -32.289 (meters)                     GEOID18
 DO4029  DYNAMIC HEIGHT  -        226.304 (meters)      742.47  (feet) COMP
 DO4029  MODELED GRAVITY -    980,126.9   (mgal)                       NAVD 88
 DO4029
 DO4029  VERT ORDER      -  SECOND    CLASS I
 DO4029
 DO4029.The horizontal coordinates were established by autonomous hand held GPS
 DO4029.observations and have an estimated accuracy of +/- 10 meters.
 DO4029
 DO4029.The orthometric height was determined by differential leveling and
 DO4029.adjusted by the NATIONAL GEODETIC SURVEY
 DO4029.in April 2013.
 DO4029
 DO4029.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4029.GEOID18 height accuracy estimate available here.
 DO4029
 DO4029.Click photographs - Photos may exist for this station.
 DO4029
 DO4029.The dynamic height is computed by dividing the NAVD 88
 DO4029.geopotential number by the normal gravity value computed on the
 DO4029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4029.degrees latitude (g = 980.6199 gals.).
 DO4029
 DO4029.The modeled gravity was interpolated from observed gravity values.
 DO4029
 DO4029;                    North         East    Units  Estimated Accuracy
 DO4029;SPC IL E     -   407,875.      315,096.      MT  (+/- 10 meters HH2 GPS)
 DO4029
 DO4029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0184366243(NAD 83)
 DO4029
 DO4029                          SUPERSEDED SURVEY CONTROL
 DO4029
 DO4029.No superseded survey control is available for this station.
 DO4029
 DO4029_MARKER: F = FLANGE-ENCASED ROD
 DO4029_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4029_STAMPING: IE 031 2012
 DO4029_MARK LOGO: UIL
 DO4029_PROJECTION: FLUSH
 DO4029_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4029_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4029+STABILITY: POSITION/ELEVATION WELL
 DO4029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4029+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO4029_ROD/PIPE-DEPTH: 7.3 meters
 DO4029_SLEEVE-DEPTH  : 0.9 meters
 DO4029
 DO4029  HISTORY     - Date     Condition        Report By
 DO4029  HISTORY     - 20120423 MONUMENTED       PATRIC
 DO4029
 DO4029                          STATION DESCRIPTION
 DO4029
 DO4029'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4029'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-NORTHWEST OF
 DO4029'GIFFORD, 7.0 MI (11.3 KM) NORTH-NORTHEAST OF THOMASBORO AND 2.3 MI
 DO4029'(3.7 KM) NORTH OF RANTOUL.
 DO4029'
 DO4029'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE JUNCTION OF
 DO4029'COUNTY ROAD 1600 EAST WITH COUNTY ROAD 3200 NORTH ABOUT 2.3 MI (3.7
 DO4029'KM) NORTH OF RANTOUL, IL.
 DO4029'
 DO4029'THE STATION IS 21.5 FT (6.6 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4029'1600 EAST, 116.4 FT (35.5 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4029'3200 NORTH AND 97.5 FT (29.7 M) SOUTHEAST OF A UTILITY POLE.
 DO4029'
 DO4029'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4029'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4029'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4030 ***********************************************************************
 DO4030  DESIGNATION -  IE 032
 DO4030  PID         -  DO4030
 DO4030  STATE/COUNTY-  IL/CHAMPAIGN
 DO4030  COUNTRY     -  US
 DO4030  USGS QUAD   -  RANTOUL (2018)
 DO4030
 DO4030                         *CURRENT SURVEY CONTROL
 DO4030  ______________________________________________________________________
 DO4030* NAD 83(1986) POSITION- 40 19 45.56   (N) 088 09 20.20   (W)   HD_HELD1
 DO4030* NAVD 88 ORTHO HEIGHT -   224.211 (meters)      735.60  (feet) ADJUSTED
 DO4030  ______________________________________________________________________
 DO4030  GEOID HEIGHT    -        -32.294 (meters)                     GEOID18
 DO4030  DYNAMIC HEIGHT  -        224.100 (meters)      735.23  (feet) COMP
 DO4030  MODELED GRAVITY -    980,125.2   (mgal)                       NAVD 88
 DO4030
 DO4030  VERT ORDER      -  SECOND    CLASS I
 DO4030
 DO4030.The horizontal coordinates were determined by differentially corrected
 DO4030.hand held GPS observations or other comparable positioning techniques
 DO4030.and have an estimated accuracy of +/- 3 meters.
 DO4030
 DO4030.The orthometric height was determined by differential leveling and
 DO4030.adjusted by the NATIONAL GEODETIC SURVEY
 DO4030.in April 2013.
 DO4030
 DO4030.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4030.GEOID18 height accuracy estimate available here.
 DO4030
 DO4030.Click photographs - Photos may exist for this station.
 DO4030
 DO4030.The dynamic height is computed by dividing the NAVD 88
 DO4030.geopotential number by the normal gravity value computed on the
 DO4030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4030.degrees latitude (g = 980.6199 gals.).
 DO4030
 DO4030.The modeled gravity was interpolated from observed gravity values.
 DO4030
 DO4030;                    North         East    Units  Estimated Accuracy
 DO4030;SPC IL E     -   406,581.8     315,102.9     MT  (+/- 3 meters HH1 GPS) 
 DO4030
 DO4030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0183164950(NAD 83)
 DO4030
 DO4030                          SUPERSEDED SURVEY CONTROL
 DO4030
 DO4030.No superseded survey control is available for this station.
 DO4030
 DO4030_MARKER: F = FLANGE-ENCASED ROD
 DO4030_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4030_STAMPING: IE 032 2012
 DO4030_MARK LOGO: UIL
 DO4030_PROJECTION: FLUSH
 DO4030_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4030_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4030+STABILITY: POSITION/ELEVATION WELL
 DO4030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4030+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO4030_ROD/PIPE-DEPTH: 11.0 meters
 DO4030_SLEEVE-DEPTH  : 0.9 meters
 DO4030
 DO4030  HISTORY     - Date     Condition        Report By
 DO4030  HISTORY     - 20120423 MONUMENTED       PATRIC
 DO4030
 DO4030                          STATION DESCRIPTION
 DO4030
 DO4030'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4030'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-NORTHWEST OF
 DO4030'GIFFORD, 6.2 MI (10.0 KM) NORTH-NORTHEAST OF THOMASBORO AND 1.4 MI
 DO4030'(2.3 KM) NORTH OF RANTOUL.
 DO4030'
 DO4030'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 3100 NORTH WITH
 DO4030'COUNTY ROAD 1600 EAST ABOUT 1.2 MI (1.9 KM) NORTH OF RANTOUL, IL, GO
 DO4030'NORTH ON COUNTY ROAD 1600 EAST FOR 0.25 MI (0.4 KM) TO THE STATION ON
 DO4030'THE RIGHT.
 DO4030'
 DO4030'THE STATION IS 22.8 FT (6.9 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4030'1600 EAST, 165 FT (50.3 M) SOUTH OF THE EDGE OF A PRIVATE ENTRANCE
 DO4030''3122 COUNTY ROAD 1600 E' AND 8.8 FT (2.7 M) SOUTHWEST OF A CORNER
 DO4030'FENCE POST.
 DO4030'
 DO4030'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4030'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4030'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4031 ***********************************************************************
 DO4031  DESIGNATION -  IE 033
 DO4031  PID         -  DO4031
 DO4031  STATE/COUNTY-  IL/CHAMPAIGN
 DO4031  COUNTRY     -  US
 DO4031  USGS QUAD   -  RANTOUL (2018)
 DO4031
 DO4031                         *CURRENT SURVEY CONTROL
 DO4031  ______________________________________________________________________
 DO4031* NAD 83(1986) POSITION- 40 19 35.9    (N) 088 10 13.4    (W)   HD_HELD2
 DO4031* NAVD 88 ORTHO HEIGHT -   224.449 (meters)      736.38  (feet) ADJUSTED
 DO4031  ______________________________________________________________________
 DO4031  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 DO4031  DYNAMIC HEIGHT  -        224.338 (meters)      736.02  (feet) COMP
 DO4031  MODELED GRAVITY -    980,124.3   (mgal)                       NAVD 88
 DO4031
 DO4031  VERT ORDER      -  SECOND    CLASS I
 DO4031
 DO4031.The horizontal coordinates were established by autonomous hand held GPS
 DO4031.observations and have an estimated accuracy of +/- 10 meters.
 DO4031
 DO4031.The orthometric height was determined by differential leveling and
 DO4031.adjusted by the NATIONAL GEODETIC SURVEY
 DO4031.in April 2013.
 DO4031
 DO4031.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4031.GEOID18 height accuracy estimate available here.
 DO4031
 DO4031.Click photographs - Photos may exist for this station.
 DO4031
 DO4031.The dynamic height is computed by dividing the NAVD 88
 DO4031.geopotential number by the normal gravity value computed on the
 DO4031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4031.degrees latitude (g = 980.6199 gals.).
 DO4031
 DO4031.The modeled gravity was interpolated from observed gravity values.
 DO4031
 DO4031;                    North         East    Units  Estimated Accuracy
 DO4031;SPC IL E     -   406,281.      313,848.      MT  (+/- 10 meters HH2 GPS)
 DO4031
 DO4031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0057264669(NAD 83)
 DO4031
 DO4031                          SUPERSEDED SURVEY CONTROL
 DO4031
 DO4031.No superseded survey control is available for this station.
 DO4031
 DO4031_MARKER: F = FLANGE-ENCASED ROD
 DO4031_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4031_STAMPING: IE 033 2012
 DO4031_MARK LOGO: UIL
 DO4031_PROJECTION: FLUSH
 DO4031_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4031_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4031+STABILITY: POSITION/ELEVATION WELL
 DO4031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4031+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4031_ROD/PIPE-DEPTH: 11.0 meters
 DO4031_SLEEVE-DEPTH  : 0.9 meters
 DO4031
 DO4031  HISTORY     - Date     Condition        Report By
 DO4031  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4031
 DO4031                          STATION DESCRIPTION
 DO4031
 DO4031'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4031'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST OF GIFFORD, 5.9 MI
 DO4031'(9.5 KM) NORTH OF THOMASBORO AND 1.5 MI (2.4 KM) NORTH-NORTHWEST OF
 DO4031'RANTOUL.
 DO4031'
 DO4031'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 3100 NORTH WITH
 DO4031'COUNTY ROAD 1500 EAST ABOUT 1.6 MI (2.6 KM) NORTHWEST OF RANTOUL, IL,
 DO4031'GO EAST ON COUNTY ROAD 3100 NORTH FOR 0.2 MI (0.3 KM) TO THE STATION
 DO4031'ON THE LEFT.
 DO4031'
 DO4031'THE STATION IS 25.0 FT (7.6 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4031'3100 NORTH, 24.6 FT (7.5 M) EAST OF THE EAST END OF A 12 INCH (30 CM)
 DO4031'CORRUGATED METAL PIPE AND 6 FT (1.8 M) SOUTH OF A CULTIVATION LINE.
 DO4031'
 DO4031'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4031'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4031'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4032 ***********************************************************************
 DO4032  DESIGNATION -  IE 034
 DO4032  PID         -  DO4032
 DO4032  STATE/COUNTY-  IL/CHAMPAIGN
 DO4032  COUNTRY     -  US
 DO4032  USGS QUAD   -  RANTOUL (2018)
 DO4032
 DO4032                         *CURRENT SURVEY CONTROL
 DO4032  ______________________________________________________________________
 DO4032* NAD 83(1986) POSITION- 40 18 56.4    (N) 088 10 29.2    (W)   HD_HELD2
 DO4032* NAVD 88 ORTHO HEIGHT -   225.441 (meters)      739.63  (feet) ADJUSTED
 DO4032  ______________________________________________________________________
 DO4032  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 DO4032  DYNAMIC HEIGHT  -        225.329 (meters)      739.27  (feet) COMP
 DO4032  MODELED GRAVITY -    980,122.5   (mgal)                       NAVD 88
 DO4032
 DO4032  VERT ORDER      -  SECOND    CLASS I
 DO4032
 DO4032.The horizontal coordinates were established by autonomous hand held GPS
 DO4032.observations and have an estimated accuracy of +/- 10 meters.
 DO4032
 DO4032.The orthometric height was determined by differential leveling and
 DO4032.adjusted by the NATIONAL GEODETIC SURVEY
 DO4032.in April 2013.
 DO4032
 DO4032.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4032.GEOID18 height accuracy estimate available here.
 DO4032
 DO4032.Click photographs - Photos may exist for this station.
 DO4032
 DO4032.The dynamic height is computed by dividing the NAVD 88
 DO4032.geopotential number by the normal gravity value computed on the
 DO4032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4032.degrees latitude (g = 980.6199 gals.).
 DO4032
 DO4032.The modeled gravity was interpolated from observed gravity values.
 DO4032
 DO4032;                    North         East    Units  Estimated Accuracy
 DO4032;SPC IL E     -   405,062.      313,477.      MT  (+/- 10 meters HH2 GPS)
 DO4032
 DO4032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0018363456(NAD 83)
 DO4032
 DO4032                          SUPERSEDED SURVEY CONTROL
 DO4032
 DO4032.No superseded survey control is available for this station.
 DO4032
 DO4032_MARKER: F = FLANGE-ENCASED ROD
 DO4032_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4032_STAMPING: IE 034 2012
 DO4032_MARK LOGO: UIL
 DO4032_PROJECTION: FLUSH
 DO4032_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4032_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4032+STABILITY: POSITION/ELEVATION WELL
 DO4032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4032+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4032_ROD/PIPE-DEPTH: 8.5 meters
 DO4032_SLEEVE-DEPTH  : 0.9 meters
 DO4032
 DO4032  HISTORY     - Date     Condition        Report By
 DO4032  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4032
 DO4032                          STATION DESCRIPTION
 DO4032
 DO4032'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4032'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHWEST OF FLATVILLE,
 DO4032'5.1 MI (8.2 KM) NORTH OF THOMASBORO AND 1.1 MI (1.8 KM) WEST-NORTHWEST
 DO4032'OF RANTOUL.
 DO4032'
 DO4032'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH COUNTY
 DO4032'ROAD 1500 EAST ABOUT 1.0 MI (1.6 KM) WEST OF RANTOUL, IL GO NORTH ON
 DO4032'COUNTY ROAD 1500 EAST FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DO4032'
 DO4032'THE STATION IS 21.2 FT (6.5 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4032'1500 EAST, 49.9 FT (15.2 M) WEST-NORTHWEST OF A UTILITY POLE AND 4 FT
 DO4032'(1.2 M) EAST OF A CULTIVATION LINE.
 DO4032'
 DO4032'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4032'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4032'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4033 ***********************************************************************
 DO4033  DESIGNATION -  IE 035
 DO4033  PID         -  DO4033
 DO4033  STATE/COUNTY-  IL/CHAMPAIGN
 DO4033  COUNTRY     -  US
 DO4033  USGS QUAD   -  RANTOUL (2018)
 DO4033
 DO4033                         *CURRENT SURVEY CONTROL
 DO4033  ______________________________________________________________________
 DO4033* NAD 83(2011) POSITION- 40 18 28.97782(N) 088 11 10.63975(W)   ADJUSTED
 DO4033* NAD 83(2011) ELLIP HT-   193.204 (meters)        (07/18/14)   ADJUSTED
 DO4033* NAD 83(2011) EPOCH   -  2010.00
 DO4033* NAVD 88 ORTHO HEIGHT -   225.483 (meters)      739.77  (feet) ADJUSTED
 DO4033  ______________________________________________________________________
 DO4033  GEOID HEIGHT    -        -32.275 (meters)                     GEOID18
 DO4033  NAD 83(2011) X  -    154,160.491 (meters)                     COMP
 DO4033  NAD 83(2011) Y  - -4,868,357.812 (meters)                     COMP
 DO4033  NAD 83(2011) Z  -  4,104,253.922 (meters)                     COMP
 DO4033  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 DO4033  DYNAMIC HEIGHT  -        225.370 (meters)      739.40  (feet) COMP
 DO4033  MODELED GRAVITY -    980,120.9   (mgal)                       NAVD 88
 DO4033
 DO4033  VERT ORDER      -  SECOND    CLASS I
 DO4033
 DO4033  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO4033  Standards:
 DO4033         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO4033            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO4033  -------------------------------------------------------------------
 DO4033  NETWORK    1.09   1.80           0.46   0.43   0.92     -0.02495821
 DO4033  -------------------------------------------------------------------
 DO4033  Click here for local accuracies and other accuracy information.
 DO4033
 DO4033.The horizontal coordinates were established by GPS observations
 DO4033.and adjusted by the WOOLPERT CONSULTANTS in July 2014.
 DO4033
 DO4033.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO4033.been affixed to the stable North American tectonic plate. See 
 DO4033.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO4033
 DO4033.The horizontal coordinates are valid at the epoch date displayed above
 DO4033.which is a decimal equivalence of Year/Month/Day.
 DO4033
 DO4033.The orthometric height was determined by differential leveling and
 DO4033.adjusted by the NATIONAL GEODETIC SURVEY
 DO4033.in April 2013.
 DO4033
 DO4033.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4033.GEOID18 height accuracy estimate available here.
 DO4033
 DO4033.Click photographs - Photos may exist for this station.
 DO4033
 DO4033.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO4033
 DO4033.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO4033
 DO4033.The ellipsoidal height was determined by GPS observations
 DO4033.and is referenced to NAD 83.
 DO4033
 DO4033.The dynamic height is computed by dividing the NAVD 88
 DO4033.geopotential number by the normal gravity value computed on the
 DO4033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4033.degrees latitude (g = 980.6199 gals.).
 DO4033
 DO4033.The modeled gravity was interpolated from observed gravity values.
 DO4033
 DO4033. The following values were computed from the NAD 83(2011) position.
 DO4033
 DO4033;                    North         East     Units Scale Factor Converg.
 DO4033;SPC IL E     -   404,214.897   312,499.781   MT  0.99997692   +0 05 42.4
 DO4033;SPC IL E     - 1,326,161.71  1,025,259.70   sFT  0.99997692   +0 05 42.4
 DO4033;UTM  16      - 4,462,623.739   399,194.051   MT  0.99972509   -0 46 02.9
 DO4033
 DO4033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO4033!SPC IL E     -   0.99996969  x   0.99997692  =   0.99994661
 DO4033!UTM  16      -   0.99996969  x   0.99972509  =   0.99969479
 DO4033
 DO4033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9919462623(NAD 83)
 DO4033
 DO4033                          SUPERSEDED SURVEY CONTROL
 DO4033
 DO4033.No superseded survey control is available for this station.
 DO4033
 DO4033_MARKER: F = FLANGE-ENCASED ROD
 DO4033_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4033_STAMPING: IE 035 2012
 DO4033_MARK LOGO: UIL
 DO4033_PROJECTION: FLUSH
 DO4033_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4033_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4033+STABILITY: POSITION/ELEVATION WELL
 DO4033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4033+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2013
 DO4033_ROD/PIPE-DEPTH: 11.0 meters
 DO4033_SLEEVE-DEPTH  : 0.9 meters
 DO4033
 DO4033  HISTORY     - Date     Condition        Report By
 DO4033  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4033  HISTORY     - 20130918 GOOD             WOOLPT
 DO4033
 DO4033                          STATION DESCRIPTION
 DO4033
 DO4033'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4033'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHWEST OF FLATVILLE,
 DO4033'4.6 MI (7.4 KM) NORTH OF THOMASBORO AND 1.6 MI (2.6 KM) WEST OF
 DO4033'RANTOUL.
 DO4033'
 DO4033'THE STATION IS LOCATED IN THE MEDIAN BETWEEN STATE HIGHWAY 136 EAST
 DO4033'AND THE I 57 SOUTH BOUND ON-RAMP ABOUT 1.6 MI (2.6 KM) WEST OF
 DO4033'RANTOUL, IL.
 DO4033'
 DO4033'THE STATION IS 39.2 FT (11.9 M) SOUTH OF THE CENTERLINE OF STATE
 DO4033'HIGHWAY 136 EAST, 97.5 FT (29.7 M) EAST OF THE WEST EDGE OF THE MEDIAN
 DO4033'AND 17.6 FT (5.4 M) NORTH OF THE EDGE OF PAVEMENT OF THE I 57 SOUTH
 DO4033'BOUND ON-RAMP.
 DO4033'
 DO4033'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4033'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4033'IN IDENTIFICATION.
 DO4033
 DO4033                          STATION RECOVERY (2013)
 DO4033
 DO4033'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2013 (BAH)
 DO4033'THE MARK IS 185.5 FT (56.5 M) WEST OF A STEEL SIGN POST - WILDLIFE
 DO4033'RESTORATION AREA, ABOUT 30 FT (9.1 M) NORTH OF THE CENTERLINE OF THE
 DO4033'RAMP TO SOUTHBOUND INTERSTATE 57 AND 22.1 FT (6.7 M) EAST OF A WOODEN
 DO4033'HIGHWAY SIGN POST - EAST 136.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4034 ***********************************************************************
 DO4034  DESIGNATION -  IE 036
 DO4034  PID         -  DO4034
 DO4034  STATE/COUNTY-  IL/CHAMPAIGN
 DO4034  COUNTRY     -  US
 DO4034  USGS QUAD   -  RANTOUL (2018)
 DO4034
 DO4034                         *CURRENT SURVEY CONTROL
 DO4034  ______________________________________________________________________
 DO4034* NAD 83(1986) POSITION- 40 18 10.6    (N) 088 11 38.5    (W)   HD_HELD2
 DO4034* NAVD 88 ORTHO HEIGHT -   226.703 (meters)      743.77  (feet) ADJUSTED
 DO4034  ______________________________________________________________________
 DO4034  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 DO4034  DYNAMIC HEIGHT  -        226.590 (meters)      743.40  (feet) COMP
 DO4034  MODELED GRAVITY -    980,119.8   (mgal)                       NAVD 88
 DO4034
 DO4034  VERT ORDER      -  SECOND    CLASS I
 DO4034
 DO4034.The horizontal coordinates were established by autonomous hand held GPS
 DO4034.observations and have an estimated accuracy of +/- 10 meters.
 DO4034
 DO4034.The orthometric height was determined by differential leveling and
 DO4034.adjusted by the NATIONAL GEODETIC SURVEY
 DO4034.in April 2013.
 DO4034
 DO4034.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4034.GEOID18 height accuracy estimate available here.
 DO4034
 DO4034.Click photographs - Photos may exist for this station.
 DO4034
 DO4034.The dynamic height is computed by dividing the NAVD 88
 DO4034.geopotential number by the normal gravity value computed on the
 DO4034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4034.degrees latitude (g = 980.6199 gals.).
 DO4034
 DO4034.The modeled gravity was interpolated from observed gravity values.
 DO4034
 DO4034;                    North         East    Units  Estimated Accuracy
 DO4034;SPC IL E     -   403,647.      311,843.      MT  (+/- 10 meters HH2 GPS)
 DO4034
 DO4034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9852862065(NAD 83)
 DO4034
 DO4034                          SUPERSEDED SURVEY CONTROL
 DO4034
 DO4034.No superseded survey control is available for this station.
 DO4034
 DO4034_MARKER: F = FLANGE-ENCASED ROD
 DO4034_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4034_STAMPING: IE 036 2012
 DO4034_MARK LOGO: UIL
 DO4034_PROJECTION: FLUSH
 DO4034_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4034_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4034+STABILITY: POSITION/ELEVATION WELL
 DO4034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4034+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2014
 DO4034_ROD/PIPE-DEPTH: 15.8 meters
 DO4034_SLEEVE-DEPTH  : 0.9 meters
 DO4034
 DO4034  HISTORY     - Date     Condition        Report By
 DO4034  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4034  HISTORY     - 20140328 GOOD             PATRIC
 DO4034
 DO4034                          STATION DESCRIPTION
 DO4034
 DO4034'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4034'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST OF FISHER, 4.3 MI
 DO4034'(6.9 KM) NORTH OF THOMASBORO AND 2.1 MI (3.4 KM) WEST OF RANTOUL.
 DO4034'
 DO4034'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 136 WITH COUNTY
 DO4034'ROAD 1400 EAST ABOUT 2.0 MI (3.2 KM) WEST OF RANTOUL, IL, GO SOUTH ON
 DO4034'COUNTY ROAD 1400 EAST FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DO4034'THE STATION IS 24.6 FT (7.5 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4034'1400 EAST, 67.0 FT (20.4 M) WEST-SOUTHWEST OF A UTILITY POLE AND 4 FT
 DO4034'(1.2 M) EAST OF A CULTIVATION LINE.
 DO4034'
 DO4034'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4034'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4034'IN IDENTIFICATION.
 DO4034
 DO4034                          STATION RECOVERY (2014)
 DO4034
 DO4034'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (TSS)
 DO4034'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4035 ***********************************************************************
 DO4035  DESIGNATION -  IE 037
 DO4035  PID         -  DO4035
 DO4035  STATE/COUNTY-  IL/CHAMPAIGN
 DO4035  COUNTRY     -  US
 DO4035  USGS QUAD   -  RANTOUL (2018)
 DO4035
 DO4035                         *CURRENT SURVEY CONTROL
 DO4035  ______________________________________________________________________
 DO4035* NAD 83(1986) POSITION- 40 17 23.5    (N) 088 11 37.4    (W)   HD_HELD2
 DO4035* NAVD 88 ORTHO HEIGHT -   231.588 (meters)      759.80  (feet) ADJUSTED
 DO4035  ______________________________________________________________________
 DO4035  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 DO4035  DYNAMIC HEIGHT  -        231.472 (meters)      759.42  (feet) COMP
 DO4035  MODELED GRAVITY -    980,117.9   (mgal)                       NAVD 88
 DO4035
 DO4035  VERT ORDER      -  SECOND    CLASS I
 DO4035
 DO4035.The horizontal coordinates were established by autonomous hand held GPS
 DO4035.observations and have an estimated accuracy of +/- 10 meters.
 DO4035
 DO4035.The orthometric height was determined by differential leveling and
 DO4035.adjusted by the NATIONAL GEODETIC SURVEY
 DO4035.in April 2013.
 DO4035
 DO4035.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4035.GEOID18 height accuracy estimate available here.
 DO4035
 DO4035.Click photographs - Photos may exist for this station.
 DO4035
 DO4035.The dynamic height is computed by dividing the NAVD 88
 DO4035.geopotential number by the normal gravity value computed on the
 DO4035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4035.degrees latitude (g = 980.6199 gals.).
 DO4035
 DO4035.The modeled gravity was interpolated from observed gravity values.
 DO4035
 DO4035;                    North         East    Units  Estimated Accuracy
 DO4035;SPC IL E     -   402,194.      311,871.      MT  (+/- 10 meters HH2 GPS)
 DO4035
 DO4035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9853560613(NAD 83)
 DO4035
 DO4035                          SUPERSEDED SURVEY CONTROL
 DO4035
 DO4035.No superseded survey control is available for this station.
 DO4035
 DO4035_MARKER: F = FLANGE-ENCASED ROD
 DO4035_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4035_STAMPING: IE 037 2012
 DO4035_MARK LOGO: UIL
 DO4035_PROJECTION: FLUSH
 DO4035_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4035_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4035+STABILITY: POSITION/ELEVATION WELL
 DO4035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4035+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2014
 DO4035_ROD/PIPE-DEPTH: 12.2 meters
 DO4035_SLEEVE-DEPTH  : 0.9 meters
 DO4035
 DO4035  HISTORY     - Date     Condition        Report By
 DO4035  HISTORY     - 20120425 MONUMENTED       PATRIC
 DO4035  HISTORY     - 20140328 GOOD             PATRIC
 DO4035
 DO4035                          STATION DESCRIPTION
 DO4035
 DO4035'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4035'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST-NORTHWEST OF
 DO4035'FLATVILLE, 3.4 MI (5.5 KM) NORTH OF THOMASBORO AND 2.4 MI (3.9 KM)
 DO4035'WEST-SOUTHWEST OF RANTOUL.
 DO4035'
 DO4035'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE JUNCTION OF
 DO4035'COUNTY ROAD 1400 EAST WITH COUNTY ROAD 2805 NORTH ABOUT 2.4 MI (3.9
 DO4035'KM) SOUTHWEST OF RANTOUL, IL.
 DO4035'
 DO4035'THE STATION IS 20.5 FT (6.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4035'1400 EAST, 48.2 FT (14.7 M) SOUTH OF THE EXTENDED CENTERLINE OF COUNTY
 DO4035'ROAD 2850 NORTH, 52.0 FT (15.8 M) SOUTHEAST OF A UTILITY POLE AND 20.2
 DO4035'FT (6.2 M) SOUTH-SOUTHWEST OF A UTILITY POLE.
 DO4035'
 DO4035'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4035'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4035'IN IDENTIFICATION.
 DO4035
 DO4035                          STATION RECOVERY (2014)
 DO4035
 DO4035'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (TSS)
 DO4035'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4036 ***********************************************************************
 DO4036  DESIGNATION -  IE 038
 DO4036  PID         -  DO4036
 DO4036  STATE/COUNTY-  IL/CHAMPAIGN
 DO4036  COUNTRY     -  US
 DO4036  USGS QUAD   -  RANTOUL (2018)
 DO4036
 DO4036                         *CURRENT SURVEY CONTROL
 DO4036  ______________________________________________________________________
 DO4036* NAD 83(1986) POSITION- 40 16 28.8    (N) 088 11 37.5    (W)   HD_HELD2
 DO4036* NAVD 88 ORTHO HEIGHT -   228.110 (meters)      748.39  (feet) ADJUSTED
 DO4036  ______________________________________________________________________
 DO4036  GEOID HEIGHT    -        -32.266 (meters)                     GEOID18
 DO4036  DYNAMIC HEIGHT  -        227.995 (meters)      748.01  (feet) COMP
 DO4036  MODELED GRAVITY -    980,115.9   (mgal)                       NAVD 88
 DO4036
 DO4036  VERT ORDER      -  SECOND    CLASS I
 DO4036
 DO4036.The horizontal coordinates were established by autonomous hand held GPS
 DO4036.observations and have an estimated accuracy of +/- 10 meters.
 DO4036
 DO4036.The orthometric height was determined by differential leveling and
 DO4036.adjusted by the NATIONAL GEODETIC SURVEY
 DO4036.in April 2013.
 DO4036
 DO4036.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4036.GEOID18 height accuracy estimate available here.
 DO4036
 DO4036.Click photographs - Photos may exist for this station.
 DO4036
 DO4036.The dynamic height is computed by dividing the NAVD 88
 DO4036.geopotential number by the normal gravity value computed on the
 DO4036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4036.degrees latitude (g = 980.6199 gals.).
 DO4036
 DO4036.The modeled gravity was interpolated from observed gravity values.
 DO4036
 DO4036;                    North         East    Units  Estimated Accuracy
 DO4036;SPC IL E     -   400,507.      311,871.      MT  (+/- 10 meters HH2 GPS)
 DO4036
 DO4036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9851058926(NAD 83)
 DO4036
 DO4036                          SUPERSEDED SURVEY CONTROL
 DO4036
 DO4036.No superseded survey control is available for this station.
 DO4036
 DO4036_MARKER: F = FLANGE-ENCASED ROD
 DO4036_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4036_STAMPING: IE 038 2012
 DO4036_MARK LOGO: UIL
 DO4036_PROJECTION: FLUSH
 DO4036_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4036_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4036+STABILITY: POSITION/ELEVATION WELL
 DO4036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4036+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO4036_ROD/PIPE-DEPTH: 9.8 meters
 DO4036_SLEEVE-DEPTH  : 0.9 meters
 DO4036
 DO4036  HISTORY     - Date     Condition        Report By
 DO4036  HISTORY     - 20120425 MONUMENTED       PATRIC
 DO4036
 DO4036                          STATION DESCRIPTION
 DO4036
 DO4036'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4036'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-NORTHWEST OF
 DO4036'FLATVILLE, 3.1 MI (5.0 KM) SOUTHWEST OF RANTOUL AND 2.3 MI (3.7 KM)
 DO4036'NORTH-NORTHWEST OF THOMASBORO.
 DO4036'
 DO4036'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1400 EAST WITH
 DO4036'COUNTY ROAD 2700 NORTH ABOUT 1.9 MI (3.1 KM) NORTH-NORTHWEST OF
 DO4036'THOMASBORO, IL, GO NORTH ON COUNTY ROAD 1400 EAST FOR 0.5 MI (0.8 KM)
 DO4036'TO THE STATION ON THE LEFT.
 DO4036'
 DO4036'THE STATION IS 21.8 FT (6.6 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4036'1400 EAST, 74.4 FT (22.7 M) SOUTHWEST OF A UTILITY POLE AND 4 FT (1.2
 DO4036'M) EAST OF A CULTIVATION LINE.
 DO4036'
 DO4036'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4036'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4036'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4037 ***********************************************************************
 DO4037  DESIGNATION -  IE 039
 DO4037  PID         -  DO4037
 DO4037  STATE/COUNTY-  IL/CHAMPAIGN
 DO4037  COUNTRY     -  US
 DO4037  USGS QUAD   -  RANTOUL (2018)
 DO4037
 DO4037                         *CURRENT SURVEY CONTROL
 DO4037  ______________________________________________________________________
 DO4037* NAD 83(2011) POSITION- 40 16 04.81412(N) 088 10 56.62948(W)   ADJUSTED
 DO4037* NAD 83(2011) ELLIP HT-   192.082 (meters)        (07/18/14)   ADJUSTED
 DO4037* NAD 83(2011) EPOCH   -  2010.00
 DO4037* NAVD 88 ORTHO HEIGHT -   224.357 (meters)      736.08  (feet) ADJUSTED
 DO4037  ______________________________________________________________________
 DO4037  GEOID HEIGHT    -        -32.271 (meters)                     GEOID18
 DO4037  NAD 83(2011) X  -    154,582.343 (meters)                     COMP
 DO4037  NAD 83(2011) Y  - -4,871,220.457 (meters)                     COMP
 DO4037  NAD 83(2011) Z  -  4,100,861.169 (meters)                     COMP
 DO4037  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 DO4037  DYNAMIC HEIGHT  -        224.244 (meters)      735.71  (feet) COMP
 DO4037  MODELED GRAVITY -    980,115.9   (mgal)                       NAVD 88
 DO4037
 DO4037  VERT ORDER      -  SECOND    CLASS I
 DO4037
 DO4037  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO4037  Standards:
 DO4037         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO4037            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO4037  -------------------------------------------------------------------
 DO4037  NETWORK    1.06   1.78           0.44   0.43   0.91     -0.04360313
 DO4037  -------------------------------------------------------------------
 DO4037  Click here for local accuracies and other accuracy information.
 DO4037
 DO4037.The horizontal coordinates were established by GPS observations
 DO4037.and adjusted by the WOOLPERT CONSULTANTS in July 2014.
 DO4037
 DO4037.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO4037.been affixed to the stable North American tectonic plate. See 
 DO4037.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO4037
 DO4037.The horizontal coordinates are valid at the epoch date displayed above
 DO4037.which is a decimal equivalence of Year/Month/Day.
 DO4037
 DO4037.The orthometric height was determined by differential leveling and
 DO4037.adjusted by the NATIONAL GEODETIC SURVEY
 DO4037.in April 2013.
 DO4037
 DO4037.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4037.GEOID18 height accuracy estimate available here.
 DO4037
 DO4037.Click photographs - Photos may exist for this station.
 DO4037
 DO4037.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO4037
 DO4037.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO4037
 DO4037.The ellipsoidal height was determined by GPS observations
 DO4037.and is referenced to NAD 83.
 DO4037
 DO4037.The dynamic height is computed by dividing the NAVD 88
 DO4037.geopotential number by the normal gravity value computed on the
 DO4037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4037.degrees latitude (g = 980.6199 gals.).
 DO4037
 DO4037.The modeled gravity was interpolated from observed gravity values.
 DO4037
 DO4037. The following values were computed from the NAD 83(2011) position.
 DO4037
 DO4037;                    North         East     Units Scale Factor Converg.
 DO4037;SPC IL E     -   399,768.906   312,838.180   MT  0.99997703   +0 05 51.2
 DO4037;SPC IL E     - 1,311,575.15  1,026,369.93   sFT  0.99997703   +0 05 51.2
 DO4037;UTM  16      - 4,458,174.281   399,465.438   MT  0.99972442   -0 45 51.6
 DO4037
 DO4037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO4037!SPC IL E     -   0.99996987  x   0.99997703  =   0.99994690
 DO4037!UTM  16      -   0.99996987  x   0.99972442  =   0.99969430
 DO4037
 DO4037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9946558174(NAD 83)
 DO4037
 DO4037                          SUPERSEDED SURVEY CONTROL
 DO4037
 DO4037.No superseded survey control is available for this station.
 DO4037
 DO4037_MARKER: F = FLANGE-ENCASED ROD
 DO4037_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4037_STAMPING: IE 039 2012
 DO4037_MARK LOGO: UIL
 DO4037_PROJECTION: FLUSH
 DO4037_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4037_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4037+STABILITY: POSITION/ELEVATION WELL
 DO4037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4037+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2013
 DO4037_ROD/PIPE-DEPTH: 11.0 meters
 DO4037_SLEEVE-DEPTH  : 0.9 meters
 DO4037
 DO4037  HISTORY     - Date     Condition        Report By
 DO4037  HISTORY     - 20120425 MONUMENTED       PATRIC
 DO4037  HISTORY     - 20130918 GOOD             WOOLPT
 DO4037
 DO4037                          STATION DESCRIPTION
 DO4037
 DO4037'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4037'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-NORTHWEST OF
 DO4037'FLATVILLE, 3.1 MI (5.0 KM) SOUTH-SOUTHWEST OF RANTOUL AND 1.8 MI (2.9
 DO4037'KM) NORTH OF THOMASBORO.
 DO4037'
 DO4037'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4037'ROAD 2700 NORTH ABOUT 1.9 MI (3.1 KM) NORTH-NORTHEAST OF THOMASBORO,
 DO4037'IL GO WEST ON COUNTY ROAD 2700 NORTH FOR 0.25 MI (0.4 KM) TO THE
 DO4037'STATION ON THE LEFT.
 DO4037'
 DO4037'THE STATION IS 17.3 FT (5.3 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4037'2700 NORTH, 39.5 FT (12.0 M) SOUTH-SOUTHWEST OF THE EAST END OF A
 DO4037'GUARD RAIL AND 10.6 FT (3.2 M) EAST OF THE EAST END OF A GUARD RAIL.
 DO4037'
 DO4037'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4037'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4037'IN IDENTIFICATION.
 DO4037
 DO4037                          STATION RECOVERY (2013)
 DO4037
 DO4037'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2013 (BAH)
 DO4037'THE MARK IS 117.8 M (386.5 FT) EAST-NORTHEAST OF A UTILITY POLE
 DO4037'NUMBERED 99 10 215, 88.2 FT (26.9 M) WEST OF THE CENTER OF A CONCRETE
 DO4037'HEADWALL FOR A CULVERT AND 45 FT (13.7 M) NORTH OF THE EDGE OF A
 DO4037'CULTIVATED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4038 ***********************************************************************
 DO4038  DESIGNATION -  IE 040
 DO4038  PID         -  DO4038
 DO4038  STATE/COUNTY-  IL/CHAMPAIGN
 DO4038  COUNTRY     -  US
 DO4038  USGS QUAD   -  RANTOUL (2018)
 DO4038
 DO4038                         *CURRENT SURVEY CONTROL
 DO4038  ______________________________________________________________________
 DO4038* NAD 83(1986) POSITION- 40 15 38.4    (N) 088 10 27.9    (W)   HD_HELD2
 DO4038* NAVD 88 ORTHO HEIGHT -   223.067 (meters)      731.85  (feet) ADJUSTED
 DO4038  ______________________________________________________________________
 DO4038  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 DO4038  DYNAMIC HEIGHT  -        222.955 (meters)      731.48  (feet) COMP
 DO4038  MODELED GRAVITY -    980,115.7   (mgal)                       NAVD 88
 DO4038
 DO4038  VERT ORDER      -  SECOND    CLASS I
 DO4038
 DO4038.The horizontal coordinates were established by autonomous hand held GPS
 DO4038.observations and have an estimated accuracy of +/- 10 meters.
 DO4038
 DO4038.The orthometric height was determined by differential leveling and
 DO4038.adjusted by the NATIONAL GEODETIC SURVEY
 DO4038.in April 2013.
 DO4038
 DO4038.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4038.GEOID18 height accuracy estimate available here.
 DO4038
 DO4038.Click photographs - Photos may exist for this station.
 DO4038
 DO4038.The dynamic height is computed by dividing the NAVD 88
 DO4038.geopotential number by the normal gravity value computed on the
 DO4038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4038.degrees latitude (g = 980.6199 gals.).
 DO4038
 DO4038.The modeled gravity was interpolated from observed gravity values.
 DO4038
 DO4038;                    North         East    Units  Estimated Accuracy
 DO4038;SPC IL E     -   398,955.      313,518.      MT  (+/- 10 meters HH2 GPS)
 DO4038
 DO4038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0013357350(NAD 83)
 DO4038
 DO4038                          SUPERSEDED SURVEY CONTROL
 DO4038
 DO4038.No superseded survey control is available for this station.
 DO4038
 DO4038_MARKER: F = FLANGE-ENCASED ROD
 DO4038_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4038_STAMPING: IE 040 2012
 DO4038_MARK LOGO: UIL
 DO4038_PROJECTION: FLUSH
 DO4038_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4038_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4038+STABILITY: POSITION/ELEVATION WELL
 DO4038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4038+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO4038_ROD/PIPE-DEPTH: 11.0 meters
 DO4038_SLEEVE-DEPTH  : 0.9 meters
 DO4038
 DO4038  HISTORY     - Date     Condition        Report By
 DO4038  HISTORY     - 20120425 MONUMENTED       PATRIC
 DO4038
 DO4038                          STATION DESCRIPTION
 DO4038
 DO4038'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4038'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST-NORTHWEST OF
 DO4038'FLATVILLE, 3.4 MI (5.5 KM) SOUTH-SOUTHWEST OF RANTOUL AND 1.4 MI (2.3
 DO4038'KM) NORTH-NORTHEAST OF THOMASBORO.
 DO4038'
 DO4038'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1500 EAST WITH
 DO4038'COUNTY ROAD 2600 NORTH ABOUT 1.0 MI (1.6 KM) NORTHEAST OF THOMASBORO,
 DO4038'IL, GO NORTH ON COUNTY ROAD 1500 EAST FOR 0.5 MI (0.8 KM) TO THE
 DO4038'STATION ON THE LEFT.
 DO4038'
 DO4038'THE STATION IS 14.5 FT (4.4 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4038'1500 EAST, 45.9 FT (14.0 M) SOUTHWEST OF A SINGLE FENCE POST AND 4 FT
 DO4038'(1.2 M) EAST OF A CULTIVATION LINE.
 DO4038'
 DO4038'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4038'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4038'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4039 ***********************************************************************
 DO4039  DESIGNATION -  IE 041
 DO4039  PID         -  DO4039
 DO4039  STATE/COUNTY-  IL/CHAMPAIGN
 DO4039  COUNTRY     -  US
 DO4039  USGS QUAD   -  RANTOUL (2018)
 DO4039
 DO4039                         *CURRENT SURVEY CONTROL
 DO4039  ______________________________________________________________________
 DO4039* NAD 83(1986) POSITION- 40 15 12.2    (N) 088 10 33.6    (W)   HD_HELD2
 DO4039* NAVD 88 ORTHO HEIGHT -   222.273 (meters)      729.24  (feet) ADJUSTED
 DO4039  ______________________________________________________________________
 DO4039  GEOID HEIGHT    -        -32.268 (meters)                     GEOID18
 DO4039  DYNAMIC HEIGHT  -        222.161 (meters)      728.87  (feet) COMP
 DO4039  MODELED GRAVITY -    980,114.9   (mgal)                       NAVD 88
 DO4039
 DO4039  VERT ORDER      -  SECOND    CLASS I
 DO4039
 DO4039.The horizontal coordinates were established by autonomous hand held GPS
 DO4039.observations and have an estimated accuracy of +/- 10 meters.
 DO4039
 DO4039.The orthometric height was determined by differential leveling and
 DO4039.adjusted by the NATIONAL GEODETIC SURVEY
 DO4039.in April 2013.
 DO4039
 DO4039.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4039.GEOID18 height accuracy estimate available here.
 DO4039
 DO4039.Click photographs - Photos may exist for this station.
 DO4039
 DO4039.The dynamic height is computed by dividing the NAVD 88
 DO4039.geopotential number by the normal gravity value computed on the
 DO4039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4039.degrees latitude (g = 980.6199 gals.).
 DO4039
 DO4039.The modeled gravity was interpolated from observed gravity values.
 DO4039
 DO4039;                    North         East    Units  Estimated Accuracy
 DO4039;SPC IL E     -   398,147.      313,385.      MT  (+/- 10 meters HH2 GPS)
 DO4039
 DO4039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9998756544(NAD 83)
 DO4039
 DO4039                          SUPERSEDED SURVEY CONTROL
 DO4039
 DO4039.No superseded survey control is available for this station.
 DO4039
 DO4039_MARKER: F = FLANGE-ENCASED ROD
 DO4039_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4039_STAMPING: IE 041 2012
 DO4039_MARK LOGO: UIL
 DO4039_PROJECTION: FLUSH
 DO4039_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4039_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4039+STABILITY: POSITION/ELEVATION WELL
 DO4039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4039+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4039_ROD/PIPE-DEPTH: 9.8 meters
 DO4039_SLEEVE-DEPTH  : 0.9 meters
 DO4039
 DO4039  HISTORY     - Date     Condition        Report By
 DO4039  HISTORY     - 20120426 MONUMENTED       PATRIC
 DO4039
 DO4039                          STATION DESCRIPTION
 DO4039
 DO4039'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4039'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST OF FLATVILLE, 3.9
 DO4039'MI (6.3 KM) SOUTH-SOUTHWEST OF RANTOUL AND 0.9 MI (1.4 KM)
 DO4039'NORTH-NORTHEAST OF THOMASBORO.
 DO4039'
 DO4039'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4039'ROAD 2600 NORTH ABOUT 0.8 MI (1.3 KM) NORTH OF THOMASBORO, IL, GO EAST
 DO4039'ON COUNTY ROAD 2600 NORTH FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DO4039'RIGHT.
 DO4039'
 DO4039'THE STATION IS 22.0 SOUTH OF THE CENTERLINE OF COUNTY ROAD 2600 NORTH,
 DO4039'430 FT (131.1 M) WEST OF THE CENTERLINE OF COUNTY ROAD 1500 EAST, 168
 DO4039'FT (51.2 M) SOUTHWEST OF A UTILITY POLE AND 151 FT (46.0 M) SOUTHEAST
 DO4039'OF A UTILITY POLE.
 DO4039'
 DO4039'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4039'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4039'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4040 ***********************************************************************
 DO4040  DESIGNATION -  IE 042
 DO4040  PID         -  DO4040
 DO4040  STATE/COUNTY-  IL/CHAMPAIGN
 DO4040  COUNTRY     -  US
 DO4040  USGS QUAD   -  THOMASBORO (2018)
 DO4040
 DO4040                         *CURRENT SURVEY CONTROL
 DO4040  ______________________________________________________________________
 DO4040* NAD 83(1986) POSITION- 40 14 19.91   (N) 088 11 34.08   (W)   HD_HELD1
 DO4040* NAVD 88 ORTHO HEIGHT -   222.213 (meters)      729.04  (feet) ADJUSTED
 DO4040  ______________________________________________________________________
 DO4040  GEOID HEIGHT    -        -32.246 (meters)                     GEOID18
 DO4040  DYNAMIC HEIGHT  -        222.100 (meters)      728.67  (feet) COMP
 DO4040  MODELED GRAVITY -    980,113.0   (mgal)                       NAVD 88
 DO4040
 DO4040  VERT ORDER      -  SECOND    CLASS I
 DO4040
 DO4040.The horizontal coordinates were determined by differentially corrected
 DO4040.hand held GPS observations or other comparable positioning techniques
 DO4040.and have an estimated accuracy of +/- 3 meters.
 DO4040
 DO4040.The orthometric height was determined by differential leveling and
 DO4040.adjusted by the NATIONAL GEODETIC SURVEY
 DO4040.in April 2013.
 DO4040
 DO4040.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4040.GEOID18 height accuracy estimate available here.
 DO4040
 DO4040.Click photographs - Photos may exist for this station.
 DO4040
 DO4040.The dynamic height is computed by dividing the NAVD 88
 DO4040.geopotential number by the normal gravity value computed on the
 DO4040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4040.degrees latitude (g = 980.6199 gals.).
 DO4040
 DO4040.The modeled gravity was interpolated from observed gravity values.
 DO4040
 DO4040;                    North         East    Units  Estimated Accuracy
 DO4040;SPC IL E     -   396,531.8     311,958.5     MT  (+/- 3 meters HH1 GPS) 
 DO4040
 DO4040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9853754951(NAD 83)
 DO4040
 DO4040                          SUPERSEDED SURVEY CONTROL
 DO4040
 DO4040.No superseded survey control is available for this station.
 DO4040
 DO4040_MARKER: F = FLANGE-ENCASED ROD
 DO4040_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4040_STAMPING: IE 042 2012
 DO4040_MARK LOGO: UIL
 DO4040_PROJECTION: FLUSH
 DO4040_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4040_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4040+STABILITY: POSITION/ELEVATION WELL
 DO4040_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4040+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4040_ROD/PIPE-DEPTH: 9.8 meters
 DO4040_SLEEVE-DEPTH  : 0.9 meters
 DO4040
 DO4040  HISTORY     - Date     Condition        Report By
 DO4040  HISTORY     - 20120426 MONUMENTED       PATRIC
 DO4040
 DO4040                          STATION DESCRIPTION
 DO4040
 DO4040'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4040'THE STATION IS LOCATED AT THE THOMASBORO POLICE, WATER AND STREETS
 DO4040'BUILDING AT THE JUNCTION OF STATE HIGHWAY 11 WITH CENTRAL AVENUE ON
 DO4040'THE SOUTH SIDE OF THOMASBORO, IL.
 DO4040'
 DO4040'THE STATION IS 31.O FT (9.4 M) NORTH OF THE CENTERLINE OF CENTRAL
 DO4040'AVENUE, 55.0 FT (16.8 M) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 DO4040'POLICE, WATER AND STREETS BUILDING, 28.0 FT (8.5 M) EAST OF THE EDGE
 DO4040'OF PAVEMENT OF A PRIVATE ENTRANCE AND 11.3 FT (3.4 M) NORTH OF THE
 DO4040'NORTH EDGE OF A SIDEWALK.
 DO4040'
 DO4040'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DO4040'AND THE ROD(DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DO4040'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4041 ***********************************************************************
 DO4041  DESIGNATION -  IE 043
 DO4041  PID         -  DO4041
 DO4041  STATE/COUNTY-  IL/CHAMPAIGN
 DO4041  COUNTRY     -  US
 DO4041  USGS QUAD   -  THOMASBORO (2018)
 DO4041
 DO4041                         *CURRENT SURVEY CONTROL
 DO4041  ______________________________________________________________________
 DO4041* NAD 83(1986) POSITION- 40 14 19.01   (N) 088 12 46.16   (W)   HD_HELD1
 DO4041* NAVD 88 ORTHO HEIGHT -   223.292 (meters)      732.58  (feet) ADJUSTED
 DO4041  ______________________________________________________________________
 DO4041  GEOID HEIGHT    -        -32.232 (meters)                     GEOID18
 DO4041  DYNAMIC HEIGHT  -        223.179 (meters)      732.21  (feet) COMP
 DO4041  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 DO4041
 DO4041  VERT ORDER      -  SECOND    CLASS I
 DO4041
 DO4041.The horizontal coordinates were determined by differentially corrected
 DO4041.hand held GPS observations or other comparable positioning techniques
 DO4041.and have an estimated accuracy of +/- 3 meters.
 DO4041
 DO4041.The orthometric height was determined by differential leveling and
 DO4041.adjusted by the NATIONAL GEODETIC SURVEY
 DO4041.in April 2013.
 DO4041
 DO4041.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4041.GEOID18 height accuracy estimate available here.
 DO4041
 DO4041.Click photographs - Photos may exist for this station.
 DO4041
 DO4041.The dynamic height is computed by dividing the NAVD 88
 DO4041.geopotential number by the normal gravity value computed on the
 DO4041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4041.degrees latitude (g = 980.6199 gals.).
 DO4041
 DO4041.The modeled gravity was interpolated from observed gravity values.
 DO4041
 DO4041;                    North         East    Units  Estimated Accuracy
 DO4041;SPC IL E     -   396,501.6     310,254.7     MT  (+/- 3 meters HH1 GPS) 
 DO4041
 DO4041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9683354946(NAD 83)
 DO4041
 DO4041                          SUPERSEDED SURVEY CONTROL
 DO4041
 DO4041.No superseded survey control is available for this station.
 DO4041
 DO4041_MARKER: F = FLANGE-ENCASED ROD
 DO4041_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4041_STAMPING: IE 043 2012
 DO4041_MARK LOGO: UIL
 DO4041_PROJECTION: FLUSH
 DO4041_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4041_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4041+STABILITY: POSITION/ELEVATION WELL
 DO4041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4041+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4041_ROD/PIPE-DEPTH: 13.4 meters
 DO4041_SLEEVE-DEPTH  : 0.9 meters
 DO4041
 DO4041  HISTORY     - Date     Condition        Report By
 DO4041  HISTORY     - 20120426 MONUMENTED       PATRIC
 DO4041
 DO4041                          STATION DESCRIPTION
 DO4041
 DO4041'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4041'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF FLATVILLE, 5.7
 DO4041'MI (9.2 KM) SOUTH-SOUTHWEST OF RANTOUL AND 1.5 MI (2.4 KM) WEST OF
 DO4041'THOMASBORO.
 DO4041'
 DO4041'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF
 DO4041'COUNTY ROAD 2500 NORTH WITH COUNTY ROAD 1300 EAST ABOUT 1.5 MI (2.4
 DO4041'KM) WEST OF THOMASBORO, IL.
 DO4041'
 DO4041'THE STATION IS 30.6 FT (9.3 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4041'2500 NORTH, 47.5 FT (14.5 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4041'1300 EAST AND 24.0 FT (7.3 M) WEST OF A CONCRETE RIGHT OF WAY MARKER.
 DO4041'
 DO4041'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4041'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4041'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4042 ***********************************************************************
 DO4042  DESIGNATION -  IE 044
 DO4042  PID         -  DO4042
 DO4042  STATE/COUNTY-  IL/CHAMPAIGN
 DO4042  COUNTRY     -  US
 DO4042  USGS QUAD   -  THOMASBORO (2018)
 DO4042
 DO4042                         *CURRENT SURVEY CONTROL
 DO4042  ______________________________________________________________________
 DO4042* NAD 83(1986) POSITION- 40 14 18.3    (N) 088 13 54.5    (W)   HD_HELD2
 DO4042* NAVD 88 ORTHO HEIGHT -   226.216 (meters)      742.18  (feet) ADJUSTED
 DO4042  ______________________________________________________________________
 DO4042  GEOID HEIGHT    -        -32.218 (meters)                     GEOID18
 DO4042  DYNAMIC HEIGHT  -        226.101 (meters)      741.80  (feet) COMP
 DO4042  MODELED GRAVITY -    980,111.8   (mgal)                       NAVD 88
 DO4042
 DO4042  VERT ORDER      -  SECOND    CLASS I
 DO4042
 DO4042.The horizontal coordinates were established by autonomous hand held GPS
 DO4042.observations and have an estimated accuracy of +/- 10 meters.
 DO4042
 DO4042.The orthometric height was determined by differential leveling and
 DO4042.adjusted by the NATIONAL GEODETIC SURVEY
 DO4042.in April 2013.
 DO4042
 DO4042.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4042.GEOID18 height accuracy estimate available here.
 DO4042
 DO4042.Click photographs - Photos may exist for this station.
 DO4042
 DO4042.The dynamic height is computed by dividing the NAVD 88
 DO4042.geopotential number by the normal gravity value computed on the
 DO4042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4042.degrees latitude (g = 980.6199 gals.).
 DO4042
 DO4042.The modeled gravity was interpolated from observed gravity values.
 DO4042
 DO4042;                    North         East    Units  Estimated Accuracy
 DO4042;SPC IL E     -   396,478.      308,639.      MT  (+/- 10 meters HH2 GPS)
 DO4042
 DO4042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9521854947(NAD 83)
 DO4042
 DO4042                          SUPERSEDED SURVEY CONTROL
 DO4042
 DO4042.No superseded survey control is available for this station.
 DO4042
 DO4042_MARKER: F = FLANGE-ENCASED ROD
 DO4042_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4042_STAMPING: IE 044 2012
 DO4042_MARK LOGO: UIL
 DO4042_PROJECTION: FLUSH
 DO4042_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4042_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4042+STABILITY: POSITION/ELEVATION WELL
 DO4042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4042+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2012
 DO4042_ROD/PIPE-DEPTH: 9.8 meters
 DO4042_SLEEVE-DEPTH  : 0.9 meters
 DO4042
 DO4042  HISTORY     - Date     Condition        Report By
 DO4042  HISTORY     - 20120427 MONUMENTED       PATRIC
 DO4042
 DO4042                          STATION DESCRIPTION
 DO4042
 DO4042'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4042'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTHEAST OF RISING, 6.3
 DO4042'MI (10.1 KM) SOUTHWEST OF RANTOUL AND 2.5 MI (4.0 KM) WEST OF
 DO4042'THOMASBORO.
 DO4042'
 DO4042'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF
 DO4042'COUNTY ROAD 2500 NORTH WITH COUNTY ROAD 1200 EAST ABOUT 2.5 MI (4.0
 DO4042'KM) WEST OF THOMASBORO, IL.
 DO4042'
 DO4042'THE STATION IS 25.0 FT (7.6 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4042'1200 EAST, 55.5 FT (16.9 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4042'2500 NORTH AND 22.3 FT (6.8 M) SOUTH-SOUTHEAST OF A CONCRETE RIGHT OF
 DO4042'WAY MARKER.
 DO4042'
 DO4042'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4042'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4042'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4043 ***********************************************************************
 DO4043  DESIGNATION -  IE 045
 DO4043  PID         -  DO4043
 DO4043  STATE/COUNTY-  IL/CHAMPAIGN
 DO4043  COUNTRY     -  US
 DO4043  USGS QUAD   -  THOMASBORO (2018)
 DO4043
 DO4043                         *CURRENT SURVEY CONTROL
 DO4043  ______________________________________________________________________
 DO4043* NAD 83(1986) POSITION- 40 13 26.70   (N) 088 13 54.32   (W)   HD_HELD1
 DO4043* NAVD 88 ORTHO HEIGHT -   224.067 (meters)      735.13  (feet) ADJUSTED
 DO4043  ______________________________________________________________________
 DO4043  GEOID HEIGHT    -        -32.205 (meters)                     GEOID18
 DO4043  DYNAMIC HEIGHT  -        223.953 (meters)      734.75  (feet) COMP
 DO4043  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 DO4043
 DO4043  VERT ORDER      -  SECOND    CLASS I
 DO4043
 DO4043.The horizontal coordinates were determined by differentially corrected
 DO4043.hand held GPS observations or other comparable positioning techniques
 DO4043.and have an estimated accuracy of +/- 3 meters.
 DO4043
 DO4043.The orthometric height was determined by differential leveling and
 DO4043.adjusted by the NATIONAL GEODETIC SURVEY
 DO4043.in April 2013.
 DO4043
 DO4043.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4043.GEOID18 height accuracy estimate available here.
 DO4043
 DO4043.Click photographs - Photos may exist for this station.
 DO4043
 DO4043.The dynamic height is computed by dividing the NAVD 88
 DO4043.geopotential number by the normal gravity value computed on the
 DO4043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4043.degrees latitude (g = 980.6199 gals.).
 DO4043
 DO4043.The modeled gravity was interpolated from observed gravity values.
 DO4043
 DO4043;                    North         East    Units  Estimated Accuracy
 DO4043;SPC IL E     -   394,886.1     308,645.5     MT  (+/- 3 meters HH1 GPS) 
 DO4043
 DO4043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9520053356(NAD 83)
 DO4043
 DO4043                          SUPERSEDED SURVEY CONTROL
 DO4043
 DO4043.No superseded survey control is available for this station.
 DO4043
 DO4043_MARKER: F = FLANGE-ENCASED ROD
 DO4043_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4043_STAMPING: IE 045 2012
 DO4043_MARK LOGO: UIL
 DO4043_PROJECTION: FLUSH
 DO4043_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4043_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4043+STABILITY: POSITION/ELEVATION WELL
 DO4043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4043+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2012
 DO4043_ROD/PIPE-DEPTH: 14.6 meters
 DO4043_SLEEVE-DEPTH  : 0.9 meters
 DO4043
 DO4043  HISTORY     - Date     Condition        Report By
 DO4043  HISTORY     - 20120427 MONUMENTED       PATRIC
 DO4043
 DO4043                          STATION DESCRIPTION
 DO4043
 DO4043'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4043'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTHEAST OF RISING, 7.1
 DO4043'MI (11.4 KM) SOUTHWEST OF RANTOUL AND 2.8 MI (4.5 KM) WEST-SOUTHWEST
 DO4043'OF THOMASBORO.
 DO4043'
 DO4043'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE JUNCTION OF
 DO4043'COUNTY ROAD 2400 NORTH WITH COUNTY ROAD 1200 EAST ABOUT 2.8 MI (4.5
 DO4043'KM) SOUTHWEST OF THOMASBORO, IL.
 DO4043'
 DO4043'THE STATION IS 33.0 FT (10.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4043'2400 NORTH, 41.0 FT (12.5 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4043'1200 EAST AND 15.0 FT (4.6 M) WEST OF THE CENTER OF A MANHOLE COVER.
 DO4043'
 DO4043'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4043'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4043'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4044 ***********************************************************************
 DO4044  DESIGNATION -  IE 046
 DO4044  PID         -  DO4044
 DO4044  STATE/COUNTY-  IL/CHAMPAIGN
 DO4044  COUNTRY     -  US
 DO4044  USGS QUAD   -  THOMASBORO (2018)
 DO4044
 DO4044                         *CURRENT SURVEY CONTROL
 DO4044  ______________________________________________________________________
 DO4044* NAD 83(1986) POSITION- 40 12 52.2    (N) 088 14 24.9    (W)   HD_HELD2
 DO4044* NAVD 88 ORTHO HEIGHT -   224.578 (meters)      736.80  (feet) ADJUSTED
 DO4044  ______________________________________________________________________
 DO4044  GEOID HEIGHT    -        -32.190 (meters)                     GEOID18
 DO4044  DYNAMIC HEIGHT  -        224.463 (meters)      736.43  (feet) COMP
 DO4044  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 DO4044
 DO4044  VERT ORDER      -  SECOND    CLASS I
 DO4044
 DO4044.The horizontal coordinates were established by autonomous hand held GPS
 DO4044.observations and have an estimated accuracy of +/- 10 meters.
 DO4044
 DO4044.The orthometric height was determined by differential leveling and
 DO4044.adjusted by the NATIONAL GEODETIC SURVEY
 DO4044.in April 2013.
 DO4044
 DO4044.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4044.GEOID18 height accuracy estimate available here.
 DO4044
 DO4044.Click photographs - Photos may exist for this station.
 DO4044
 DO4044.The dynamic height is computed by dividing the NAVD 88
 DO4044.geopotential number by the normal gravity value computed on the
 DO4044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4044.degrees latitude (g = 980.6199 gals.).
 DO4044
 DO4044.The modeled gravity was interpolated from observed gravity values.
 DO4044
 DO4044;                    North         East    Units  Estimated Accuracy
 DO4044;SPC IL E     -   393,821.      307,924.      MT  (+/- 10 meters HH2 GPS)
 DO4044
 DO4044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9446352302(NAD 83)
 DO4044
 DO4044                          SUPERSEDED SURVEY CONTROL
 DO4044
 DO4044.No superseded survey control is available for this station.
 DO4044
 DO4044_MARKER: F = FLANGE-ENCASED ROD
 DO4044_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4044_STAMPING: IE 046 2012
 DO4044_MARK LOGO: UIL
 DO4044_PROJECTION: FLUSH
 DO4044_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4044_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4044+STABILITY: POSITION/ELEVATION WELL
 DO4044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4044+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2012
 DO4044_ROD/PIPE-DEPTH: 15.8 meters
 DO4044_SLEEVE-DEPTH  : 0.9 meters
 DO4044
 DO4044  HISTORY     - Date     Condition        Report By
 DO4044  HISTORY     - 20120427 MONUMENTED       PATRIC
 DO4044
 DO4044                          STATION DESCRIPTION
 DO4044
 DO4044'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4044'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHWEST OF
 DO4044'URBANA, 6.3 MI (10.1 KM) NORTHEAST OF RISING AND 3.5 MI (5.6 KM)
 DO4044'WEST-SOUTHWEST OF THOMASBORO.
 DO4044'
 DO4044'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 1200 EAST WITH
 DO4044'COUNTY ROAD 2300 NORTH ABOUT 3.5 MI (5.6 KM) SOUTHWEST OF THOMASBORO,
 DO4044'IL.
 DO4044'
 DO4044'THE STATION IS 17.0 FT (5.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4044'1200 EAST, 76.0 FT (23.2 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4044'2300 NORTH AND 72.0 FT (21.9 M) SOUTHEAST OF A UTILITY POLE.
 DO4044'
 DO4044'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4044'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4044'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4045 ***********************************************************************
 DO4045  DESIGNATION -  IE 048
 DO4045  PID         -  DO4045
 DO4045  STATE/COUNTY-  IL/CHAMPAIGN
 DO4045  COUNTRY     -  US
 DO4045  USGS QUAD   -  THOMASBORO (2018)
 DO4045
 DO4045                         *CURRENT SURVEY CONTROL
 DO4045  ______________________________________________________________________
 DO4045* NAD 83(1986) POSITION- 40 13 26.8    (N) 088 13 15.7    (W)   HD_HELD2
 DO4045* NAVD 88 ORTHO HEIGHT -   225.490 (meters)      739.80  (feet) ADJUSTED
 DO4045  ______________________________________________________________________
 DO4045  GEOID HEIGHT    -        -32.213 (meters)                     GEOID18
 DO4045  DYNAMIC HEIGHT  -        225.376 (meters)      739.42  (feet) COMP
 DO4045  MODELED GRAVITY -    980,111.7   (mgal)                       NAVD 88
 DO4045
 DO4045  VERT ORDER      -  SECOND    CLASS I
 DO4045
 DO4045.The horizontal coordinates were established by autonomous hand held GPS
 DO4045.observations and have an estimated accuracy of +/- 10 meters.
 DO4045
 DO4045.The orthometric height was determined by differential leveling and
 DO4045.adjusted by the NATIONAL GEODETIC SURVEY
 DO4045.in April 2013.
 DO4045
 DO4045.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4045.GEOID18 height accuracy estimate available here.
 DO4045
 DO4045.Click photographs - Photos may exist for this station.
 DO4045
 DO4045.The dynamic height is computed by dividing the NAVD 88
 DO4045.geopotential number by the normal gravity value computed on the
 DO4045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4045.degrees latitude (g = 980.6199 gals.).
 DO4045
 DO4045.The modeled gravity was interpolated from observed gravity values.
 DO4045
 DO4045;                    North         East    Units  Estimated Accuracy
 DO4045;SPC IL E     -   394,890.      309,559.      MT  (+/- 10 meters HH2 GPS)
 DO4045
 DO4045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9611353346(NAD 83)
 DO4045
 DO4045                          SUPERSEDED SURVEY CONTROL
 DO4045
 DO4045.No superseded survey control is available for this station.
 DO4045
 DO4045_MARKER: F = FLANGE-ENCASED ROD
 DO4045_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4045_STAMPING: IE 048 2012
 DO4045_MARK LOGO: UIL
 DO4045_PROJECTION: FLUSH
 DO4045_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4045_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4045+STABILITY: POSITION/ELEVATION WELL
 DO4045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4045+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2012
 DO4045_ROD/PIPE-DEPTH: 7.3 meters
 DO4045_SLEEVE-DEPTH  : 0.9 meters
 DO4045
 DO4045  HISTORY     - Date     Condition        Report By
 DO4045  HISTORY     - 20120427 MONUMENTED       PATRIC
 DO4045
 DO4045                          STATION DESCRIPTION
 DO4045
 DO4045'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4045'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHEAST OF RISING, 6.8
 DO4045'MI (10.9 KM) SOUTH-SOUTHWEST OF RANTOUL AND 2.3 MI (3.7 KM)
 DO4045'WEST-SOUTHWEST OF THOMASBORO.
 DO4045'
 DO4045'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4045'COUNTY ROAD 1300 EAST ABOUT 2.3 MI (3.7 KM) SOUTHWEST OF THOMASBORO,
 DO4045'IL.
 DO4045'
 DO4045'THE STATION IS 15.8 FT (4.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4045'2400 NORTH, 59.6 FT (18.2 M) NORTHWEST OF THE WEST 12 INCH (30 CM) 7
 DO4045'FT (2.1 M) TALL BOLLARD, 12.5 FT (3.8 M) WEST-NORTHWEST OF A SIGN POST
 DO4045'AND 5.0 FT (1.5 M) WEST OF THE EXTENDED CENTERLINE OF COUNTY ROAD 1300
 DO4045'EAST.
 DO4045'
 DO4045'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4045'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4045'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4046 ***********************************************************************
 DO4046  DESIGNATION -  IE 049
 DO4046  PID         -  DO4046
 DO4046  STATE/COUNTY-  IL/CHAMPAIGN
 DO4046  COUNTRY     -  US
 DO4046  USGS QUAD   -  THOMASBORO (2018)
 DO4046
 DO4046                         *CURRENT SURVEY CONTROL
 DO4046  ______________________________________________________________________
 DO4046* NAD 83(1986) POSITION- 40 13 27.5    (N) 088 11 14.5    (W)   HD_HELD2
 DO4046* NAVD 88 ORTHO HEIGHT -   221.660 (meters)      727.23  (feet) ADJUSTED
 DO4046  ______________________________________________________________________
 DO4046  GEOID HEIGHT    -        -32.237 (meters)                     GEOID18
 DO4046  DYNAMIC HEIGHT  -        221.548 (meters)      726.86  (feet) COMP
 DO4046  MODELED GRAVITY -    980,112.6   (mgal)                       NAVD 88
 DO4046
 DO4046  VERT ORDER      -  SECOND    CLASS I
 DO4046
 DO4046.The horizontal coordinates were established by autonomous hand held GPS
 DO4046.observations and have an estimated accuracy of +/- 10 meters.
 DO4046
 DO4046.The orthometric height was determined by differential leveling and
 DO4046.adjusted by the NATIONAL GEODETIC SURVEY
 DO4046.in April 2013.
 DO4046
 DO4046.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4046.GEOID18 height accuracy estimate available here.
 DO4046
 DO4046.Click photographs - Photos may exist for this station.
 DO4046
 DO4046.The dynamic height is computed by dividing the NAVD 88
 DO4046.geopotential number by the normal gravity value computed on the
 DO4046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4046.degrees latitude (g = 980.6199 gals.).
 DO4046
 DO4046.The modeled gravity was interpolated from observed gravity values.
 DO4046
 DO4046;                    North         East    Units  Estimated Accuracy
 DO4046;SPC IL E     -   394,916.      312,424.      MT  (+/- 10 meters HH2 GPS)
 DO4046
 DO4046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9897853329(NAD 83)
 DO4046
 DO4046                          SUPERSEDED SURVEY CONTROL
 DO4046
 DO4046.No superseded survey control is available for this station.
 DO4046
 DO4046_MARKER: F = FLANGE-ENCASED ROD
 DO4046_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4046_STAMPING: IE 049 2012
 DO4046_MARK LOGO: UIL
 DO4046_PROJECTION: FLUSH
 DO4046_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4046_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4046+STABILITY: POSITION/ELEVATION WELL
 DO4046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4046+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4046_ROD/PIPE-DEPTH: 14.9 meters
 DO4046_SLEEVE-DEPTH  : 0.9 meters
 DO4046
 DO4046  HISTORY     - Date     Condition        Report By
 DO4046  HISTORY     - 20120501 MONUMENTED       PATRIC
 DO4046
 DO4046                          STATION DESCRIPTION
 DO4046
 DO4046'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4046'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST OF FLATVILLE, 6.0
 DO4046'MI (9.7 KM) SOUTH-SOUTHWEST OF RANTOUL AND 1.2 MI (1.9 KM) SOUTH OF
 DO4046'THOMASBORO.
 DO4046'
 DO4046'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4046'ROAD 2400 NORTH ABOUT 1.2 MI (1.9 KM) SOUTH OF THOMASBORO, IL, GO WEST
 DO4046'ON COUNTY ROAD 2400 NORTH FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 DO4046'LEFT.
 DO4046'
 DO4046'THE STATION IS 14.5 FT (4.4 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4046'2400 NORTH, 143 FT (43.6 M) NORTHWEST OF A UTILITY POLE, 52.5 FT (16.0
 DO4046'M) NORTHEAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DO4046'PIPE AND 2 FT (0.6 M) SOUTH OF A CULTIVATION LINE.
 DO4046'
 DO4046'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4046'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4046'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4047 ***********************************************************************
 DO4047  DESIGNATION -  IE 050
 DO4047  PID         -  DO4047
 DO4047  STATE/COUNTY-  IL/CHAMPAIGN
 DO4047  COUNTRY     -  US
 DO4047  USGS QUAD   -  THOMASBORO (2018)
 DO4047
 DO4047                         *CURRENT SURVEY CONTROL
 DO4047  ______________________________________________________________________
 DO4047* NAD 83(1986) POSITION- 40 13 27.73   (N) 088 10 09.63   (W)   HD_HELD1
 DO4047* NAVD 88 ORTHO HEIGHT -   222.653 (meters)      730.49  (feet) ADJUSTED
 DO4047  ______________________________________________________________________
 DO4047  GEOID HEIGHT    -        -32.248 (meters)                     GEOID18
 DO4047  DYNAMIC HEIGHT  -        222.540 (meters)      730.12  (feet) COMP
 DO4047  MODELED GRAVITY -    980,113.3   (mgal)                       NAVD 88
 DO4047
 DO4047  VERT ORDER      -  SECOND    CLASS I
 DO4047
 DO4047.The horizontal coordinates were determined by differentially corrected
 DO4047.hand held GPS observations or other comparable positioning techniques
 DO4047.and have an estimated accuracy of +/- 3 meters.
 DO4047
 DO4047.The orthometric height was determined by differential leveling and
 DO4047.adjusted by the NATIONAL GEODETIC SURVEY
 DO4047.in April 2013.
 DO4047
 DO4047.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4047.GEOID18 height accuracy estimate available here.
 DO4047
 DO4047.Click photographs - Photos may exist for this station.
 DO4047
 DO4047.The dynamic height is computed by dividing the NAVD 88
 DO4047.geopotential number by the normal gravity value computed on the
 DO4047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4047.degrees latitude (g = 980.6199 gals.).
 DO4047
 DO4047.The modeled gravity was interpolated from observed gravity values.
 DO4047
 DO4047;                    North         East    Units  Estimated Accuracy
 DO4047;SPC IL E     -   394,925.9     313,957.6     MT  (+/- 3 meters HH1 GPS) 
 DO4047
 DO4047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0051153316(NAD 83)
 DO4047
 DO4047                          SUPERSEDED SURVEY CONTROL
 DO4047
 DO4047.No superseded survey control is available for this station.
 DO4047
 DO4047_MARKER: F = FLANGE-ENCASED ROD
 DO4047_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4047_STAMPING: IE 050 2012
 DO4047_MARK LOGO: UIL
 DO4047_PROJECTION: FLUSH
 DO4047_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4047_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4047+STABILITY: POSITION/ELEVATION WELL
 DO4047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4047+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4047_ROD/PIPE-DEPTH: 14.6 meters
 DO4047_SLEEVE-DEPTH  : 0.9 meters
 DO4047
 DO4047  HISTORY     - Date     Condition        Report By
 DO4047  HISTORY     - 20120501 MONUMENTED       PATRIC
 DO4047
 DO4047                          STATION DESCRIPTION
 DO4047
 DO4047'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4047'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) WEST OF FLATVILLE, 5.8 MI
 DO4047'(9.3 KM) SOUTH OF RANTOUL AND 1.4 MI (2.3 KM) SOUTH-SOUTHEAST OF
 DO4047'THOMASBORO.
 DO4047'
 DO4047'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4047'ROAD 2400 NORTH ABOUT 1.2 MI (1.9 KM) SOUTH OF THOMASBORO, IL, GO EAST
 DO4047'ON COUNTY ROAD 2400 NORTH FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 DO4047'LEFT.
 DO4047'
 DO4047'THE STATION IS 20.3 FT (6.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4047'2400 NORTH AND 3.3 FT (1.0 M) SOUTH OF A LONE POST.
 DO4047'
 DO4047'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4047'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4047'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4048 ***********************************************************************
 DO4048  DESIGNATION -  IE 051
 DO4048  PID         -  DO4048
 DO4048  STATE/COUNTY-  IL/CHAMPAIGN
 DO4048  COUNTRY     -  US
 DO4048  USGS QUAD   -  THOMASBORO (2018)
 DO4048
 DO4048                         *CURRENT SURVEY CONTROL
 DO4048  ______________________________________________________________________
 DO4048* NAD 83(1986) POSITION- 40 13 27.8    (N) 088 09 07.9    (W)   HD_HELD2
 DO4048* NAVD 88 ORTHO HEIGHT -   220.082 (meters)      722.05  (feet) ADJUSTED
 DO4048  ______________________________________________________________________
 DO4048  GEOID HEIGHT    -        -32.257 (meters)                     GEOID18
 DO4048  DYNAMIC HEIGHT  -        219.970 (meters)      721.68  (feet) COMP
 DO4048  MODELED GRAVITY -    980,114.3   (mgal)                       NAVD 88
 DO4048
 DO4048  VERT ORDER      -  SECOND    CLASS I
 DO4048
 DO4048.The horizontal coordinates were established by autonomous hand held GPS
 DO4048.observations and have an estimated accuracy of +/- 10 meters.
 DO4048
 DO4048.The orthometric height was determined by differential leveling and
 DO4048.adjusted by the NATIONAL GEODETIC SURVEY
 DO4048.in April 2013.
 DO4048
 DO4048.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4048.GEOID18 height accuracy estimate available here.
 DO4048
 DO4048.Click photographs - Photos may exist for this station.
 DO4048
 DO4048.The dynamic height is computed by dividing the NAVD 88
 DO4048.geopotential number by the normal gravity value computed on the
 DO4048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4048.degrees latitude (g = 980.6199 gals.).
 DO4048
 DO4048.The modeled gravity was interpolated from observed gravity values.
 DO4048
 DO4048;                    North         East    Units  Estimated Accuracy
 DO4048;SPC IL E     -   394,931.      315,417.      MT  (+/- 10 meters HH2 GPS)
 DO4048
 DO4048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0197053299(NAD 83)
 DO4048
 DO4048                          SUPERSEDED SURVEY CONTROL
 DO4048
 DO4048.No superseded survey control is available for this station.
 DO4048
 DO4048_MARKER: F = FLANGE-ENCASED ROD
 DO4048_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4048_STAMPING: IE 051 2012
 DO4048_MARK LOGO: UIL
 DO4048_PROJECTION: FLUSH
 DO4048_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4048_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4048+STABILITY: POSITION/ELEVATION WELL
 DO4048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4048+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4048_ROD/PIPE-DEPTH: 8.5 meters
 DO4048_SLEEVE-DEPTH  : 0.9 meters
 DO4048
 DO4048  HISTORY     - Date     Condition        Report By
 DO4048  HISTORY     - 20120502 MONUMENTED       PATRIC
 DO4048
 DO4048                          STATION DESCRIPTION
 DO4048
 DO4048'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4048'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH OF RANTOUL, 5.0 MI
 DO4048'(8.0 KM) WEST-SOUTHWEST OF FLATVILLE AND 2.1 MI (3.4 KM) SOUTHEAST OF
 DO4048'THOMASBORO.
 DO4048'
 DO4048'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4048'ROAD 2400 NORTH ABOUT 1.2 MI (1.9 KM) SOUTH OF THOMASBORO, IL, GO EAST
 DO4048'ON COUNTY ROAD 2400 NORTH FOR 1.6 MI (2.6 KM) TO THE STATION ON THE
 DO4048'RIGHT.
 DO4048'
 DO4048'THE STATION IS 17.5 FT (5.3 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4048'2400 NORTH, 125 FT (38.1 M) SOUTHWEST OF A UTILITY POLE AND 92, 1 FT
 DO4048'(0.3 M) SOUTHEAST OF A UTILITY POLE.
 DO4048'
 DO4048'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4048'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4048'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4049 ***********************************************************************
 DO4049  DESIGNATION -  IE 052
 DO4049  PID         -  DO4049
 DO4049  STATE/COUNTY-  IL/CHAMPAIGN
 DO4049  COUNTRY     -  US
 DO4049  USGS QUAD   -  THOMASBORO (2018)
 DO4049
 DO4049                         *CURRENT SURVEY CONTROL
 DO4049  ______________________________________________________________________
 DO4049* NAD 83(1986) POSITION- 40 13 28.11   (N) 088 08 08.69   (W)   HD_HELD1
 DO4049* NAVD 88 ORTHO HEIGHT -   216.791 (meters)      711.26  (feet) ADJUSTED
 DO4049  ______________________________________________________________________
 DO4049  GEOID HEIGHT    -        -32.265 (meters)                     GEOID18
 DO4049  DYNAMIC HEIGHT  -        216.681 (meters)      710.89  (feet) COMP
 DO4049  MODELED GRAVITY -    980,115.3   (mgal)                       NAVD 88
 DO4049
 DO4049  VERT ORDER      -  SECOND    CLASS I
 DO4049
 DO4049.The horizontal coordinates were determined by differentially corrected
 DO4049.hand held GPS observations or other comparable positioning techniques
 DO4049.and have an estimated accuracy of +/- 3 meters.
 DO4049
 DO4049.The orthometric height was determined by differential leveling and
 DO4049.adjusted by the NATIONAL GEODETIC SURVEY
 DO4049.in April 2013.
 DO4049
 DO4049.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4049.GEOID18 height accuracy estimate available here.
 DO4049
 DO4049.Click photographs - Photos may exist for this station.
 DO4049
 DO4049.The dynamic height is computed by dividing the NAVD 88
 DO4049.geopotential number by the normal gravity value computed on the
 DO4049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4049.degrees latitude (g = 980.6199 gals.).
 DO4049
 DO4049.The modeled gravity was interpolated from observed gravity values.
 DO4049
 DO4049;                    North         East    Units  Estimated Accuracy
 DO4049;SPC IL E     -   394,943.4     316,816.8     MT  (+/- 3 meters HH1 GPS) 
 DO4049
 DO4049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0337053290(NAD 83)
 DO4049
 DO4049                          SUPERSEDED SURVEY CONTROL
 DO4049
 DO4049.No superseded survey control is available for this station.
 DO4049
 DO4049_MARKER: F = FLANGE-ENCASED ROD
 DO4049_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4049_STAMPING: IE 052 2012
 DO4049_MARK LOGO: UIL
 DO4049_PROJECTION: FLUSH
 DO4049_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4049_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4049+STABILITY: POSITION/ELEVATION WELL
 DO4049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4049+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4049_ROD/PIPE-DEPTH: 9.8 meters
 DO4049_SLEEVE-DEPTH  : 0.9 meters
 DO4049
 DO4049  HISTORY     - Date     Condition        Report By
 DO4049  HISTORY     - 20120502 MONUMENTED       PATRIC
 DO4049
 DO4049                          STATION DESCRIPTION
 DO4049
 DO4049'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4049'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH OF RANTOUL, 4.2 MI
 DO4049'(6.8 KM) WEST-SOUTHWEST OF FLATVILLE AND 2.8 MI (4.5 KM)
 DO4049'EAST-SOUTHEAST OF THOMASBORO.
 DO4049'
 DO4049'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4049'COUNTY ROAD 1700 EAST ABOUT 2.8 MI (4.5 KM) SOUTHEAST OF THOMASBORO,
 DO4049'IL.
 DO4049'
 DO4049'THE STATION IS 18.0 FT (5.5 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4049'2400 NORTH, 71.5 FT (21.8 M) SOUTHEAST OF A UTILITY POLE, 15.0 FT (4.6
 DO4049'M) EAST OF THE EXTENDED CENTERLINE OF COUNTY ROAD 1700 EAST AND 14.3
 DO4049'FT (4.4 M) EAST OF A SIGN POST.
 DO4049'
 DO4049'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4049'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4049'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4050 ***********************************************************************
 DO4050  DESIGNATION -  IE 053
 DO4050  PID         -  DO4050
 DO4050  STATE/COUNTY-  IL/CHAMPAIGN
 DO4050  COUNTRY     -  US
 DO4050  USGS QUAD   -  FLATVILLE (2018)
 DO4050
 DO4050                         *CURRENT SURVEY CONTROL
 DO4050  ______________________________________________________________________
 DO4050* NAD 83(1986) POSITION- 40 13 28.37   (N) 088 06 59.81   (W)   HD_HELD1
 DO4050* NAVD 88 ORTHO HEIGHT -   213.935 (meters)      701.89  (feet) ADJUSTED
 DO4050  ______________________________________________________________________
 DO4050  GEOID HEIGHT    -        -32.272 (meters)                     GEOID18
 DO4050  DYNAMIC HEIGHT  -        213.827 (meters)      701.53  (feet) COMP
 DO4050  MODELED GRAVITY -    980,116.6   (mgal)                       NAVD 88
 DO4050
 DO4050  VERT ORDER      -  SECOND    CLASS I
 DO4050
 DO4050.The horizontal coordinates were determined by differentially corrected
 DO4050.hand held GPS observations or other comparable positioning techniques
 DO4050.and have an estimated accuracy of +/- 3 meters.
 DO4050
 DO4050.The orthometric height was determined by differential leveling and
 DO4050.adjusted by the NATIONAL GEODETIC SURVEY
 DO4050.in April 2013.
 DO4050
 DO4050.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4050.GEOID18 height accuracy estimate available here.
 DO4050
 DO4050.Click photographs - Photos may exist for this station.
 DO4050
 DO4050.The dynamic height is computed by dividing the NAVD 88
 DO4050.geopotential number by the normal gravity value computed on the
 DO4050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4050.degrees latitude (g = 980.6199 gals.).
 DO4050
 DO4050.The modeled gravity was interpolated from observed gravity values.
 DO4050
 DO4050;                    North         East    Units  Estimated Accuracy
 DO4050;SPC IL E     -   394,955.2     318,445.3     MT  (+/- 3 meters HH1 GPS) 
 DO4050
 DO4050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0499853278(NAD 83)
 DO4050
 DO4050                          SUPERSEDED SURVEY CONTROL
 DO4050
 DO4050.No superseded survey control is available for this station.
 DO4050
 DO4050_MARKER: F = FLANGE-ENCASED ROD
 DO4050_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4050_STAMPING: IE 053 2012
 DO4050_MARK LOGO: UIL
 DO4050_PROJECTION: FLUSH
 DO4050_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4050_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4050+STABILITY: POSITION/ELEVATION WELL
 DO4050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4050+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4050_ROD/PIPE-DEPTH: 12.2 meters
 DO4050_SLEEVE-DEPTH  : 0.9 meters
 DO4050
 DO4050  HISTORY     - Date     Condition        Report By
 DO4050  HISTORY     - 20120502 MONUMENTED       PATRIC
 DO4050
 DO4050                          STATION DESCRIPTION
 DO4050
 DO4050'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4050'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF
 DO4050'RANTOUL, 3.8 MI (6.1 KM) EAST-SOUTHEAST OF THOMASBORO AND 3.2 MI (5.1
 DO4050'KM) WEST-SOUTHWEST OF FLATVILLE.
 DO4050'
 DO4050'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4050'COUNTY ROAD 1800 EAST ABOUT 3.7 MI (6.0 KM) EAST-SOUTHEAST OF
 DO4050'THOMASBORO, IL.
 DO4050'
 DO4050'THE STATION IS 21.0 FT (6.4 M) SOUTH OF THE CENTERLINE COUNTY ROAD
 DO4050'2400 NORTH, 59.0 FT (18.0 M) SOUTHEAST OF A LONE POST AND 15.3 FT (4.7
 DO4050'M) EAST OF THE EXTENDED CENTERLINE OF COUNTY ROAD 1800 EAST AND A SIGN
 DO4050'POST.
 DO4050'
 DO4050'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4050'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4050'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4051 ***********************************************************************
 DO4051  DESIGNATION -  IE 054
 DO4051  PID         -  DO4051
 DO4051  STATE/COUNTY-  IL/CHAMPAIGN
 DO4051  COUNTRY     -  US
 DO4051  USGS QUAD   -  FLATVILLE (2018)
 DO4051
 DO4051                         *CURRENT SURVEY CONTROL
 DO4051  ______________________________________________________________________
 DO4051* NAD 83(1986) POSITION- 40 13 28.84   (N) 088 05 51.80   (W)   HD_HELD1
 DO4051* NAVD 88 ORTHO HEIGHT -   209.012 (meters)      685.73  (feet) ADJUSTED
 DO4051  ______________________________________________________________________
 DO4051  GEOID HEIGHT    -        -32.279 (meters)                     GEOID18
 DO4051  DYNAMIC HEIGHT  -        208.907 (meters)      685.39  (feet) COMP
 DO4051  MODELED GRAVITY -    980,117.8   (mgal)                       NAVD 88
 DO4051
 DO4051  VERT ORDER      -  SECOND    CLASS I
 DO4051
 DO4051.The horizontal coordinates were determined by differentially corrected
 DO4051.hand held GPS observations or other comparable positioning techniques
 DO4051.and have an estimated accuracy of +/- 3 meters.
 DO4051
 DO4051.The orthometric height was determined by differential leveling and
 DO4051.adjusted by the NATIONAL GEODETIC SURVEY
 DO4051.in April 2013.
 DO4051
 DO4051.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4051.GEOID18 height accuracy estimate available here.
 DO4051
 DO4051.Click photographs - Photos may exist for this station.
 DO4051
 DO4051.The dynamic height is computed by dividing the NAVD 88
 DO4051.geopotential number by the normal gravity value computed on the
 DO4051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4051.degrees latitude (g = 980.6199 gals.).
 DO4051
 DO4051.The modeled gravity was interpolated from observed gravity values.
 DO4051
 DO4051;                    North         East    Units  Estimated Accuracy
 DO4051;SPC IL E     -   394,973.8     320,053.2     MT  (+/- 3 meters HH1 GPS) 
 DO4051
 DO4051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0660553272(NAD 83)
 DO4051
 DO4051                          SUPERSEDED SURVEY CONTROL
 DO4051
 DO4051.No superseded survey control is available for this station.
 DO4051
 DO4051_MARKER: F = FLANGE-ENCASED ROD
 DO4051_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4051_STAMPING: IE 054 2012
 DO4051_MARK LOGO: UIL
 DO4051_PROJECTION: FLUSH
 DO4051_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4051_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4051+STABILITY: POSITION/ELEVATION WELL
 DO4051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4051+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4051_ROD/PIPE-DEPTH: 9.4 meters
 DO4051_SLEEVE-DEPTH  : 0.9 meters
 DO4051
 DO4051  HISTORY     - Date     Condition        Report By
 DO4051  HISTORY     - 20120502 MONUMENTED       PATRIC
 DO4051
 DO4051                          STATION DESCRIPTION
 DO4051
 DO4051'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4051'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHEAST OF
 DO4051'RANTOUL, 4.7 MI (7.6 KM) EAST-SOUTHEAST OF THOMASBORO AND 2.3 MI (3.7
 DO4051'KM) WEST-SOUTHWEST OF FLATVILLE.
 DO4051'
 DO4051'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4051'COUNTY ROAD 1900 EAST ABOUT 4.7 MI (7.6 KM) EAST-SOUTHEAST OF
 DO4051'THOMASBORO, IL.
 DO4051'
 DO4051'THE STATION IS 22.0 FT (6.7 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4051'2400 NORTH, 72.5 FT (22.1 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4051'1900 EAST, 42.2 FT (12.9 M) SOUTHWEST OF THE WEST END OF A CONCRETE
 DO4051'BOX CULVERT WING WALL AND 39.6 FT (12.1 M) WEST OF A PEDESTAL.
 DO4051'
 DO4051'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4051'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4051'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4052 ***********************************************************************
 DO4052  DESIGNATION -  IE 055
 DO4052  PID         -  DO4052
 DO4052  STATE/COUNTY-  IL/CHAMPAIGN
 DO4052  COUNTRY     -  US
 DO4052  USGS QUAD   -  FLATVILLE (2018)
 DO4052
 DO4052                         *CURRENT SURVEY CONTROL
 DO4052  ______________________________________________________________________
 DO4052* NAD 83(1986) POSITION- 40 13 28.9    (N) 088 04 50.0    (W)   HD_HELD2
 DO4052* NAVD 88 ORTHO HEIGHT -   207.708 (meters)      681.46  (feet) ADJUSTED
 DO4052  ______________________________________________________________________
 DO4052  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 DO4052  DYNAMIC HEIGHT  -        207.604 (meters)      681.11  (feet) COMP
 DO4052  MODELED GRAVITY -    980,118.7   (mgal)                       NAVD 88
 DO4052
 DO4052  VERT ORDER      -  SECOND    CLASS I
 DO4052
 DO4052.The horizontal coordinates were established by autonomous hand held GPS
 DO4052.observations and have an estimated accuracy of +/- 10 meters.
 DO4052
 DO4052.The orthometric height was determined by differential leveling and
 DO4052.adjusted by the NATIONAL GEODETIC SURVEY
 DO4052.in April 2013.
 DO4052
 DO4052.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4052.GEOID18 height accuracy estimate available here.
 DO4052
 DO4052.Click photographs - Photos may exist for this station.
 DO4052
 DO4052.The dynamic height is computed by dividing the NAVD 88
 DO4052.geopotential number by the normal gravity value computed on the
 DO4052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4052.degrees latitude (g = 980.6199 gals.).
 DO4052
 DO4052.The modeled gravity was interpolated from observed gravity values.
 DO4052
 DO4052;                    North         East    Units  Estimated Accuracy
 DO4052;SPC IL E     -   394,980.      321,514.      MT  (+/- 10 meters HH2 GPS)
 DO4052
 DO4052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0806653256(NAD 83)
 DO4052
 DO4052                          SUPERSEDED SURVEY CONTROL
 DO4052
 DO4052.No superseded survey control is available for this station.
 DO4052
 DO4052_MARKER: DD = SURVEY DISK
 DO4052_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO4052_SP_SET: ABUTMENT
 DO4052_STAMPING: IE 055 2012
 DO4052_MARK LOGO: UIL
 DO4052_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4052_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4052+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO4052
 DO4052  HISTORY     - Date     Condition        Report By
 DO4052  HISTORY     - 20120501 MONUMENTED       PATRIC
 DO4052
 DO4052                          STATION DESCRIPTION
 DO4052
 DO4052'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4052'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) WEST-NORTHWEST OF ROYAL,
 DO4052'5.6 MI (9.0 KM) EAST-SOUTHEAST OF THOMASBORO AND 1.5 MI (2.4 KM)
 DO4052'SOUTHWEST OF FLATVILLE.
 DO4052'
 DO4052'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4052'COUNTY ROAD 2000 EAST ABOUT 5.7 MI (9.2 KM) EAST-SOUTHEAST OF
 DO4052'THOMASBORO, IL, GO WEST ON COUNTY ROAD 2400 NORTH FOR 0.1 MI (0.2 KM)
 DO4052'TO BRIDGE '010-4141' AND THE STATION ON THE LEFT.
 DO4052'
 DO4052'THE STATION IS LOCATED IN THE SOUTH END OF THE WEST ABUTMENT, 5.0 M
 DO4052'(16.4 FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD 2400 NORTH AND 1.2 M
 DO4052'(3.9 FT) SOUTH OF THE GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4053 ***********************************************************************
 DO4053  DESIGNATION -  IE 056
 DO4053  PID         -  DO4053
 DO4053  STATE/COUNTY-  IL/CHAMPAIGN
 DO4053  COUNTRY     -  US
 DO4053  USGS QUAD   -  FLATVILLE (2018)
 DO4053
 DO4053                         *CURRENT SURVEY CONTROL
 DO4053  ______________________________________________________________________
 DO4053* NAD 83(1986) POSITION- 40 13 30.0    (N) 088 03 30.0    (W)   HD_HELD2
 DO4053* NAVD 88 ORTHO HEIGHT -   207.003 (meters)      679.14  (feet) ADJUSTED
 DO4053  ______________________________________________________________________
 DO4053  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 DO4053  DYNAMIC HEIGHT  -        206.899 (meters)      678.80  (feet) COMP
 DO4053  MODELED GRAVITY -    980,119.9   (mgal)                       NAVD 88
 DO4053
 DO4053  VERT ORDER      -  SECOND    CLASS I
 DO4053
 DO4053.The horizontal coordinates were established by autonomous hand held GPS
 DO4053.observations and have an estimated accuracy of +/- 10 meters.
 DO4053
 DO4053.The orthometric height was determined by differential leveling and
 DO4053.adjusted by the NATIONAL GEODETIC SURVEY
 DO4053.in April 2013.
 DO4053
 DO4053.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4053.GEOID18 height accuracy estimate available here.
 DO4053
 DO4053.Click photographs - Photos may exist for this station.
 DO4053
 DO4053.The dynamic height is computed by dividing the NAVD 88
 DO4053.geopotential number by the normal gravity value computed on the
 DO4053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4053.degrees latitude (g = 980.6199 gals.).
 DO4053
 DO4053.The modeled gravity was interpolated from observed gravity values.
 DO4053
 DO4053;                    North         East    Units  Estimated Accuracy
 DO4053;SPC IL E     -   395,019.      323,405.      MT  (+/- 10 meters HH2 GPS)
 DO4053
 DO4053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0995753267(NAD 83)
 DO4053
 DO4053                          SUPERSEDED SURVEY CONTROL
 DO4053
 DO4053.No superseded survey control is available for this station.
 DO4053
 DO4053_MARKER: F = FLANGE-ENCASED ROD
 DO4053_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4053_STAMPING: IE 056 2012
 DO4053_MARK LOGO: UIL
 DO4053_PROJECTION: FLUSH
 DO4053_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4053_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4053+STABILITY: POSITION/ELEVATION WELL
 DO4053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4053+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4053_ROD/PIPE-DEPTH: 14.6 meters
 DO4053_SLEEVE-DEPTH  : 0.9 meters
 DO4053
 DO4053  HISTORY     - Date     Condition        Report By
 DO4053  HISTORY     - 20120503 MONUMENTED       PATRIC
 DO4053
 DO4053                          STATION DESCRIPTION
 DO4053
 DO4053'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4053'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH-SOUTHWEST OF
 DO4053'GIFFORD, 5.0 MI (8.0 KM) WEST-NORTHWEST OF ROYAL AND 1.0 MI (1.6 KM)
 DO4053'SOUTH OF FLATVILLE.
 DO4053'
 DO4053'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4053'COUNTY ROAD 2100 EAST ABOUT 6.7 MI (10.8 KM) EAST-SOUTHEAST OF
 DO4053'THOMASBORO, IL.
 DO4053'
 DO4053'THE STATION IS 42.0 FT (12.8 M) SOUTHEAST OF THE CENTERLINE OF COUNTY
 DO4053'ROAD 2400 NORTH, 46.0 FT (14.0 M) SOUTHWEST OF THE CENTERLINE COUNTY
 DO4053'ROAD 2100 EAST, 31.0 FT (9.4 M) SOUTHWEST OF A SIGN POST AND 24.7 FT
 DO4053'(7.5 M) SOUTHEAST OF THE SOUTHEAST END OF A 24 INCH (61 CM) CORRUGATED
 DO4053'METAL PIPE.
 DO4053'
 DO4053'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4053'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4053'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4054 ***********************************************************************
 DO4054  DESIGNATION -  IE 057
 DO4054  PID         -  DO4054
 DO4054  STATE/COUNTY-  IL/CHAMPAIGN
 DO4054  COUNTRY     -  US
 DO4054  USGS QUAD   -  FLATVILLE (2018)
 DO4054
 DO4054                         *CURRENT SURVEY CONTROL
 DO4054  ______________________________________________________________________
 DO4054* NAD 83(1986) POSITION- 40 13 29.3    (N) 088 02 23.7    (W)   HD_HELD2
 DO4054* NAVD 88 ORTHO HEIGHT -   207.099 (meters)      679.46  (feet) ADJUSTED
 DO4054  ______________________________________________________________________
 DO4054  GEOID HEIGHT    -        -32.290 (meters)                     GEOID18
 DO4054  DYNAMIC HEIGHT  -        206.995 (meters)      679.12  (feet) COMP
 DO4054  MODELED GRAVITY -    980,120.8   (mgal)                       NAVD 88
 DO4054
 DO4054  VERT ORDER      -  SECOND    CLASS I
 DO4054
 DO4054.The horizontal coordinates were established by autonomous hand held GPS
 DO4054.observations and have an estimated accuracy of +/- 10 meters.
 DO4054
 DO4054.The orthometric height was determined by differential leveling and
 DO4054.adjusted by the NATIONAL GEODETIC SURVEY
 DO4054.in April 2013.
 DO4054
 DO4054.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4054.GEOID18 height accuracy estimate available here.
 DO4054
 DO4054.Click photographs - Photos may exist for this station.
 DO4054
 DO4054.The dynamic height is computed by dividing the NAVD 88
 DO4054.geopotential number by the normal gravity value computed on the
 DO4054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4054.degrees latitude (g = 980.6199 gals.).
 DO4054
 DO4054.The modeled gravity was interpolated from observed gravity values.
 DO4054
 DO4054;                    North         East    Units  Estimated Accuracy
 DO4054;SPC IL E     -   395,003.      324,973.      MT  (+/- 10 meters HH2 GPS)
 DO4054
 DO4054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1152353227(NAD 83)
 DO4054
 DO4054                          SUPERSEDED SURVEY CONTROL
 DO4054
 DO4054.No superseded survey control is available for this station.
 DO4054
 DO4054_MARKER: F = FLANGE-ENCASED ROD
 DO4054_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4054_STAMPING: IE 057 2012
 DO4054_MARK LOGO: UIL
 DO4054_PROJECTION: FLUSH
 DO4054_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4054_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4054+STABILITY: POSITION/ELEVATION WELL
 DO4054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4054+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4054_ROD/PIPE-DEPTH: 12.2 meters
 DO4054_SLEEVE-DEPTH  : 0.9 meters
 DO4054
 DO4054  HISTORY     - Date     Condition        Report By
 DO4054  HISTORY     - 20120503 MONUMENTED       PATRIC
 DO4054
 DO4054                          STATION DESCRIPTION
 DO4054
 DO4054'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4054'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH OF GIFFORD, 4.2 MI
 DO4054'(6.8 KM) WEST-NORTHWEST OF ROYAL AND 1.4 MI (2.3 KM) SOUTHEAST OF
 DO4054'FLATVILLE.
 DO4054'
 DO4054'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4054'COUNTY ROAD 2200 EAST ABOUT 7.7 MI (12.4 KM) EAST-SOUTHEAST OF
 DO4054'THOMASBORO, IL.
 DO4054'
 DO4054'THE STATION IS 19.5 FT (5.9 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4054'2400 NORTH, 14.0 FT (4.3 M) EAST OF THE EXTENDED CENTERLINE OF COUNTY
 DO4054'ROAD 2200 EAST, 62.2 FT (19.0 M) SOUTHEAST OF A UTILITY POLE AND 36.0
 DO4054'FT (11.0 M) EAST OF A UTILITY POLE.
 DO4054'
 DO4054'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4054'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4054'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4055 ***********************************************************************
 DO4055  DESIGNATION -  IE 058
 DO4055  PID         -  DO4055
 DO4055  STATE/COUNTY-  IL/CHAMPAIGN
 DO4055  COUNTRY     -  US
 DO4055  USGS QUAD   -  FLATVILLE (2018)
 DO4055
 DO4055                         *CURRENT SURVEY CONTROL
 DO4055  ______________________________________________________________________
 DO4055* NAD 83(1986) POSITION- 40 13 29.41   (N) 088 01 14.60   (W)   HD_HELD1
 DO4055* NAVD 88 ORTHO HEIGHT -   206.103 (meters)      676.19  (feet) ADJUSTED
 DO4055  ______________________________________________________________________
 DO4055  GEOID HEIGHT    -        -32.292 (meters)                     GEOID18
 DO4055  DYNAMIC HEIGHT  -        206.000 (meters)      675.85  (feet) COMP
 DO4055  MODELED GRAVITY -    980,121.5   (mgal)                       NAVD 88
 DO4055
 DO4055  VERT ORDER      -  SECOND    CLASS I
 DO4055
 DO4055.The horizontal coordinates were determined by differentially corrected
 DO4055.hand held GPS observations or other comparable positioning techniques
 DO4055.and have an estimated accuracy of +/- 3 meters.
 DO4055
 DO4055.The orthometric height was determined by differential leveling and
 DO4055.adjusted by the NATIONAL GEODETIC SURVEY
 DO4055.in April 2013.
 DO4055
 DO4055.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4055.GEOID18 height accuracy estimate available here.
 DO4055
 DO4055.Click photographs - Photos may exist for this station.
 DO4055
 DO4055.The dynamic height is computed by dividing the NAVD 88
 DO4055.geopotential number by the normal gravity value computed on the
 DO4055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4055.degrees latitude (g = 980.6199 gals.).
 DO4055
 DO4055.The modeled gravity was interpolated from observed gravity values.
 DO4055
 DO4055;                    North         East    Units  Estimated Accuracy
 DO4055;SPC IL E     -   395,011.6     326,606.7     MT  (+/- 3 meters HH1 GPS) 
 DO4055
 DO4055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1315753211(NAD 83)
 DO4055
 DO4055                          SUPERSEDED SURVEY CONTROL
 DO4055
 DO4055.No superseded survey control is available for this station.
 DO4055
 DO4055_MARKER: F = FLANGE-ENCASED ROD
 DO4055_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4055_STAMPING: IE 058 2012
 DO4055_MARK LOGO: UIL
 DO4055_PROJECTION: FLUSH
 DO4055_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4055_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4055+STABILITY: POSITION/ELEVATION WELL
 DO4055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4055+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4055_ROD/PIPE-DEPTH: 19.5 meters
 DO4055_SLEEVE-DEPTH  : 0.9 meters
 DO4055
 DO4055  HISTORY     - Date     Condition        Report By
 DO4055  HISTORY     - 20120503 MONUMENTED       PATRIC
 DO4055
 DO4055                          STATION DESCRIPTION
 DO4055
 DO4055'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4055'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTH OF GIFFORD, 3.4 MI
 DO4055'(5.5 KM) NORTHWEST OF ROYAL AND 2.3 MI (3.7 KM) EAST-SOUTHEAST OF
 DO4055'FLATVILLE.
 DO4055'
 DO4055'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4055'COUNTY ROAD 2300 EAST ABOUT 10.9 MI (17.5 KM) NORTHWEST OF FITHIAN,
 DO4055'IL.
 DO4055'
 DO4055'THE STATION IS 20.0 FT (6.1 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4055'2400 NORTH, 10.0 FT (3.0 M) EAST OF THE EXTENDED CENTERLINE OF COUNTY
 DO4055'ROAD 2300 EAST, 69.4 FT (21.2 M) SOUTHEAST OF THE SOUTHEAST CORNER OF
 DO4055'A CONCRETE BOX CULVERT AND 29.0 FT (8.8 M) EAST OF A PEDESTAL.
 DO4055'
 DO4055'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4055'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4055'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4056 ***********************************************************************
 DO4056  DESIGNATION -  IE 059
 DO4056  PID         -  DO4056
 DO4056  STATE/COUNTY-  IL/CHAMPAIGN
 DO4056  COUNTRY     -  US
 DO4056  USGS QUAD   -  FLATVILLE (2018)
 DO4056
 DO4056                         *CURRENT SURVEY CONTROL
 DO4056  ______________________________________________________________________
 DO4056* NAD 83(1986) POSITION- 40 13 30.29   (N) 088 00 05.44   (W)   HD_HELD1
 DO4056* NAVD 88 ORTHO HEIGHT -   211.078 (meters)      692.51  (feet) ADJUSTED
 DO4056  ______________________________________________________________________
 DO4056  GEOID HEIGHT    -        -32.293 (meters)                     GEOID18
 DO4056  DYNAMIC HEIGHT  -        210.973 (meters)      692.17  (feet) COMP
 DO4056  MODELED GRAVITY -    980,122.2   (mgal)                       NAVD 88
 DO4056
 DO4056  VERT ORDER      -  SECOND    CLASS I
 DO4056
 DO4056.The horizontal coordinates were determined by differentially corrected
 DO4056.hand held GPS observations or other comparable positioning techniques
 DO4056.and have an estimated accuracy of +/- 3 meters.
 DO4056
 DO4056.The orthometric height was determined by differential leveling and
 DO4056.adjusted by the NATIONAL GEODETIC SURVEY
 DO4056.in April 2013.
 DO4056
 DO4056.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4056.GEOID18 height accuracy estimate available here.
 DO4056
 DO4056.Click photographs - Photos may exist for this station.
 DO4056
 DO4056.The dynamic height is computed by dividing the NAVD 88
 DO4056.geopotential number by the normal gravity value computed on the
 DO4056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4056.degrees latitude (g = 980.6199 gals.).
 DO4056
 DO4056.The modeled gravity was interpolated from observed gravity values.
 DO4056
 DO4056;                    North         East    Units  Estimated Accuracy
 DO4056;SPC IL E     -   395,044.7     328,241.6     MT  (+/- 3 meters HH1 GPS) 
 DO4056
 DO4056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1479153220(NAD 83)
 DO4056
 DO4056                          SUPERSEDED SURVEY CONTROL
 DO4056
 DO4056.No superseded survey control is available for this station.
 DO4056
 DO4056_MARKER: F = FLANGE-ENCASED ROD
 DO4056_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4056_STAMPING: IE 059 2012
 DO4056_MARK LOGO: UIL
 DO4056_PROJECTION: FLUSH
 DO4056_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4056_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4056+STABILITY: POSITION/ELEVATION WELL
 DO4056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4056+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO4056_ROD/PIPE-DEPTH: 15.8 meters
 DO4056_SLEEVE-DEPTH  : 0.9 meters
 DO4056
 DO4056  HISTORY     - Date     Condition        Report By
 DO4056  HISTORY     - 20120503 MONUMENTED       PATRIC
 DO4056
 DO4056                          STATION DESCRIPTION
 DO4056
 DO4056'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4056'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH OF GIFFORD, 3.2 MI
 DO4056'(5.1 KM) EAST-SOUTHEAST OF FLATVILLE AND 2.7 MI (4.3 KM) NORTHWEST OF
 DO4056'ROYAL.
 DO4056'
 DO4056'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4056'COUNTY ROAD 2400 EAST ABOUT 10.3 MI (16.6 KM) NORTHWEST OF FITHIAN,
 DO4056'IL.
 DO4056'
 DO4056'THE STATION IS 31.0 FT (9.4 M) EAST OF THE CENTERLINE COUNTY ROAD 2400
 DO4056'EAST, 44.0 FT (13.4 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 2400
 DO4056'NORTH AND 19.5 FT (5.9 M) NORTHEAST OF THE EAST END OF A 42 INCH (107
 DO4056'CM) CORRUGATED METAL PIPE.
 DO4056'
 DO4056'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4056'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4056'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4057 ***********************************************************************
 DO4057  DESIGNATION -  IE 060
 DO4057  PID         -  DO4057
 DO4057  STATE/COUNTY-  IL/CHAMPAIGN
 DO4057  COUNTRY     -  US
 DO4057  USGS QUAD   -  ROYAL (2018)
 DO4057
 DO4057                         *CURRENT SURVEY CONTROL
 DO4057  ______________________________________________________________________
 DO4057* NAD 83(1986) POSITION- 40 13 30.5    (N) 087 59 08.0    (W)   HD_HELD2
 DO4057* NAVD 88 ORTHO HEIGHT -   223.405 (meters)      732.95  (feet) ADJUSTED
 DO4057  ______________________________________________________________________
 DO4057  GEOID HEIGHT    -        -32.294 (meters)                     GEOID18
 DO4057  DYNAMIC HEIGHT  -        223.294 (meters)      732.59  (feet) COMP
 DO4057  MODELED GRAVITY -    980,122.0   (mgal)                       NAVD 88
 DO4057
 DO4057  VERT ORDER      -  SECOND    CLASS I
 DO4057
 DO4057.The horizontal coordinates were established by autonomous hand held GPS
 DO4057.observations and have an estimated accuracy of +/- 10 meters.
 DO4057
 DO4057.The orthometric height was determined by differential leveling and
 DO4057.adjusted by the NATIONAL GEODETIC SURVEY
 DO4057.in April 2013.
 DO4057
 DO4057.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4057.GEOID18 height accuracy estimate available here.
 DO4057
 DO4057.Click photographs - Photos may exist for this station.
 DO4057
 DO4057.The dynamic height is computed by dividing the NAVD 88
 DO4057.geopotential number by the normal gravity value computed on the
 DO4057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4057.degrees latitude (g = 980.6199 gals.).
 DO4057
 DO4057.The modeled gravity was interpolated from observed gravity values.
 DO4057
 DO4057;                    North         East    Units  Estimated Accuracy
 DO4057;SPC IL E     -   395,056.      329,600.      MT  (+/- 10 meters HH2 GPS)
 DO4057
 DO4057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1614953211(NAD 83)
 DO4057
 DO4057                          SUPERSEDED SURVEY CONTROL
 DO4057
 DO4057.No superseded survey control is available for this station.
 DO4057
 DO4057_MARKER: F = FLANGE-ENCASED ROD
 DO4057_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4057_STAMPING: IE 060 2012
 DO4057_MARK LOGO: UIL
 DO4057_PROJECTION: FLUSH
 DO4057_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4057_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4057+STABILITY: POSITION/ELEVATION WELL
 DO4057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4057+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4057_ROD/PIPE-DEPTH: 4.9 meters
 DO4057_SLEEVE-DEPTH  : 0.9 meters
 DO4057
 DO4057  HISTORY     - Date     Condition        Report By
 DO4057  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4057
 DO4057                          STATION DESCRIPTION
 DO4057
 DO4057'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4057'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF
 DO4057'PENFIELD, 4.0 MI (6.4 KM) EAST-SOUTHEAST OF FLATVILLE AND 2.3 MI (3.7
 DO4057'KM) NORTH-NORTHWEST OF ROYAL.
 DO4057'
 DO4057'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4057'COUNTY ROAD 2500 EAST ABOUT 9.7 MI (15.6 KM) NORTHWEST OF FITHIAN, IL.
 DO4057'THE STATION IS 23.5 FT (7.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4057'2400 NORTH, 260 FT (79.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD 2500
 DO4057'EAST, 94.0 FT (28.7 M) NORTHWEST OF A UTILITY POLE AND 91 FT (27.7 M)
 DO4057'EAST OF THE EXTENDED CENTERLINE OF A FIELD ENTRANCE.
 DO4057'
 DO4057'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4057'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4057'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4058 ***********************************************************************
 DO4058  DESIGNATION -  IE 061
 DO4058  PID         -  DO4058
 DO4058  STATE/COUNTY-  IL/CHAMPAIGN
 DO4058  COUNTRY     -  US
 DO4058  USGS QUAD   -  ROYAL (2018)
 DO4058
 DO4058                         *CURRENT SURVEY CONTROL
 DO4058  ______________________________________________________________________
 DO4058* NAD 83(1986) POSITION- 40 13 30.65   (N) 087 58 00.57   (W)   HD_HELD1
 DO4058* NAVD 88 ORTHO HEIGHT -   229.057 (meters)      751.50  (feet) ADJUSTED
 DO4058  ______________________________________________________________________
 DO4058  GEOID HEIGHT    -        -32.298 (meters)                     GEOID18
 DO4058  DYNAMIC HEIGHT  -        228.943 (meters)      751.12  (feet) COMP
 DO4058  MODELED GRAVITY -    980,123.0   (mgal)                       NAVD 88
 DO4058
 DO4058  VERT ORDER      -  SECOND    CLASS I
 DO4058
 DO4058.The horizontal coordinates were determined by differentially corrected
 DO4058.hand held GPS observations or other comparable positioning techniques
 DO4058.and have an estimated accuracy of +/- 3 meters.
 DO4058
 DO4058.The orthometric height was determined by differential leveling and
 DO4058.adjusted by the NATIONAL GEODETIC SURVEY
 DO4058.in April 2013.
 DO4058
 DO4058.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4058.GEOID18 height accuracy estimate available here.
 DO4058
 DO4058.Click photographs - Photos may exist for this station.
 DO4058
 DO4058.The dynamic height is computed by dividing the NAVD 88
 DO4058.geopotential number by the normal gravity value computed on the
 DO4058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4058.degrees latitude (g = 980.6199 gals.).
 DO4058
 DO4058.The modeled gravity was interpolated from observed gravity values.
 DO4058
 DO4058;                    North         East    Units  Estimated Accuracy
 DO4058;SPC IL E     -   395,067.4     331,193.8     MT  (+/- 3 meters HH1 GPS) 
 DO4058
 DO4058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1774353198(NAD 83)
 DO4058
 DO4058                          SUPERSEDED SURVEY CONTROL
 DO4058
 DO4058.No superseded survey control is available for this station.
 DO4058
 DO4058_MARKER: F = FLANGE-ENCASED ROD
 DO4058_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4058_STAMPING: IE 061 2012
 DO4058_MARK LOGO: UIL
 DO4058_PROJECTION: FLUSH
 DO4058_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4058_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4058+STABILITY: POSITION/ELEVATION WELL
 DO4058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4058+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4058_ROD/PIPE-DEPTH: 6.1 meters
 DO4058_SLEEVE-DEPTH  : 0.9 meters
 DO4058
 DO4058  HISTORY     - Date     Condition        Report By
 DO4058  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4058
 DO4058                          STATION DESCRIPTION
 DO4058
 DO4058'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4058'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTH OF PENFIELD, 5.0 MI
 DO4058'(8.0 KM) EAST-SOUTHEAST OF FLATVILLE AND 2.3 MI (3.7 KM) NORTH OF
 DO4058'ROYAL.
 DO4058'
 DO4058'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4058'COUNTY ROAD 2600 EAST ABOUT 9.1 MI (14.6 KM) NORTH-NORTHWEST OF
 DO4058'FITHIAN, IL.
 DO4058'
 DO4058'THE STATION IS 23.5 FT (7.2 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4058'2400 NORTH, 37.5 FT (11.4 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4058'2600 EAST, 52.6 FT (16.0 M) SOUTH-SOUTHEAST OF A UTILITY POLE AND 33.1
 DO4058'FT (10.1 M) NORTHEAST OF A UTILITY POLE.
 DO4058'
 DO4058'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4058'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4058'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4059 ***********************************************************************
 DO4059  DESIGNATION -  IE 062
 DO4059  PID         -  DO4059
 DO4059  STATE/COUNTY-  IL/CHAMPAIGN
 DO4059  COUNTRY     -  US
 DO4059  USGS QUAD   -  ROYAL (2018)
 DO4059
 DO4059                         *CURRENT SURVEY CONTROL
 DO4059  ______________________________________________________________________
 DO4059* NAD 83(1986) POSITION- 40 13 31.76   (N) 087 56 51.51   (W)   HD_HELD1
 DO4059* NAVD 88 ORTHO HEIGHT -   220.684 (meters)      724.03  (feet) ADJUSTED
 DO4059  ______________________________________________________________________
 DO4059  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 DO4059  DYNAMIC HEIGHT  -        220.575 (meters)      723.67  (feet) COMP
 DO4059  MODELED GRAVITY -    980,123.8   (mgal)                       NAVD 88
 DO4059
 DO4059  VERT ORDER      -  SECOND    CLASS I
 DO4059
 DO4059.The horizontal coordinates were determined by differentially corrected
 DO4059.hand held GPS observations or other comparable positioning techniques
 DO4059.and have an estimated accuracy of +/- 3 meters.
 DO4059
 DO4059.The orthometric height was determined by differential leveling and
 DO4059.adjusted by the NATIONAL GEODETIC SURVEY
 DO4059.in April 2013.
 DO4059
 DO4059.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4059.GEOID18 height accuracy estimate available here.
 DO4059
 DO4059.Click photographs - Photos may exist for this station.
 DO4059
 DO4059.The dynamic height is computed by dividing the NAVD 88
 DO4059.geopotential number by the normal gravity value computed on the
 DO4059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4059.degrees latitude (g = 980.6199 gals.).
 DO4059
 DO4059.The modeled gravity was interpolated from observed gravity values.
 DO4059
 DO4059;                    North         East    Units  Estimated Accuracy
 DO4059;SPC IL E     -   395,108.6     332,826.3     MT  (+/- 3 meters HH1 GPS) 
 DO4059
 DO4059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1937553215(NAD 83)
 DO4059
 DO4059                          SUPERSEDED SURVEY CONTROL
 DO4059
 DO4059.No superseded survey control is available for this station.
 DO4059
 DO4059_MARKER: F = FLANGE-ENCASED ROD
 DO4059_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4059_STAMPING: IE 062 2012
 DO4059_MARK LOGO: UIL
 DO4059_PROJECTION: FLUSH
 DO4059_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4059_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4059+STABILITY: POSITION/ELEVATION WELL
 DO4059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4059+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4059_ROD/PIPE-DEPTH: 6.1 meters
 DO4059_SLEEVE-DEPTH  : 0.9 meters
 DO4059
 DO4059  HISTORY     - Date     Condition        Report By
 DO4059  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4059
 DO4059                          STATION DESCRIPTION
 DO4059
 DO4059'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4059'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST OF FLATVILLE, 5.4 MI
 DO4059'(8.7 KM) SOUTH OF PENFIELD AND 2.6 MI (4.2 KM) NORTH-NORTHEAST OF
 DO4059'ROYAL.
 DO4059'
 DO4059'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH WITH
 DO4059'COUNTY ROAD 2700 EAST ABOUT 8.6 MI (13.8 KM) NORTH-NORTHEAST OF
 DO4059'FITHIAN, IL.
 DO4059'
 DO4059'THE STATION IS 24.5 FT (7.5 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4059'2400 NORTH, 51.0 FT (15.5 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4059'2700 EAST, 51.3 FT (15.6 M) NORTH-NORTHEAST OF A CORNER FENCE POST AND
 DO4059'23.2 FT (7.1 M) EAST-NORTHEAST OF THE NORTH END OF A 12 INCH (30 CM)
 DO4059'CORRUGATED METAL PIPE.
 DO4059'
 DO4059'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4059'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4059'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4060 ***********************************************************************
 DO4060  DESIGNATION -  IE 063
 DO4060  PID         -  DO4060
 DO4060  STATE/COUNTY-  IL/VERMILION
 DO4060  COUNTRY     -  US
 DO4060  USGS QUAD   -  ROYAL (2018)
 DO4060
 DO4060                         *CURRENT SURVEY CONTROL
 DO4060  ______________________________________________________________________
 DO4060* NAD 83(1986) POSITION- 40 13 32.0    (N) 087 55 42.9    (W)   HD_HELD2
 DO4060* NAVD 88 ORTHO HEIGHT -   229.447 (meters)      752.78  (feet) ADJUSTED
 DO4060  ______________________________________________________________________
 DO4060  GEOID HEIGHT    -        -32.315 (meters)                     GEOID18
 DO4060  DYNAMIC HEIGHT  -        229.334 (meters)      752.41  (feet) COMP
 DO4060  MODELED GRAVITY -    980,124.5   (mgal)                       NAVD 88
 DO4060
 DO4060  VERT ORDER      -  SECOND    CLASS I
 DO4060
 DO4060.The horizontal coordinates were established by autonomous hand held GPS
 DO4060.observations and have an estimated accuracy of +/- 10 meters.
 DO4060
 DO4060.The orthometric height was determined by differential leveling and
 DO4060.adjusted by the NATIONAL GEODETIC SURVEY
 DO4060.in April 2013.
 DO4060
 DO4060.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4060.GEOID18 height accuracy estimate available here.
 DO4060
 DO4060.Click photographs - Photos may exist for this station.
 DO4060
 DO4060.The dynamic height is computed by dividing the NAVD 88
 DO4060.geopotential number by the normal gravity value computed on the
 DO4060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4060.degrees latitude (g = 980.6199 gals.).
 DO4060
 DO4060.The modeled gravity was interpolated from observed gravity values.
 DO4060
 DO4060;                    North         East    Units  Estimated Accuracy
 DO4060;SPC IL E     -   395,123.      334,448.      MT  (+/- 10 meters HH2 GPS)
 DO4060
 DO4060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2099753205(NAD 83)
 DO4060
 DO4060                          SUPERSEDED SURVEY CONTROL
 DO4060
 DO4060.No superseded survey control is available for this station.
 DO4060
 DO4060_MARKER: F = FLANGE-ENCASED ROD
 DO4060_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4060_STAMPING: IE 063 2012
 DO4060_MARK LOGO: UIL
 DO4060_PROJECTION: FLUSH
 DO4060_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4060_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4060+STABILITY: POSITION/ELEVATION WELL
 DO4060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4060+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4060_ROD/PIPE-DEPTH: 8.5 meters
 DO4060_SLEEVE-DEPTH  : 0.9 meters
 DO4060
 DO4060  HISTORY     - Date     Condition        Report By
 DO4060  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4060
 DO4060                          STATION DESCRIPTION
 DO4060
 DO4060'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4060'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST OF COLLISON, 5.5 MI
 DO4060'(8.8 KM) SOUTH OF PENFIELD AND 3.3 MI (5.3 KM) NORTHEAST OF ROYAL.
 DO4060'
 DO4060'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 2400 NORTH AND
 DO4060'COUNTY ROAD 2500 NORTH WITH COUNTY ROAD 2800 EAST AND COUNTY ROAD 70
 DO4060'EAST ABOUT 8.3 MI (13.4 KM) NORTH-NORTHWEST OF FITHIAN, IL.
 DO4060'
 DO4060'THE STATION IS 24.0 FT (7.3 M) SOUTH OF THE CENTERLINE COUNTY ROAD
 DO4060'2500 NORTH, 57.0 FT (17.4 M) EAST OF THE EXTENDED CENTERLINE OF COUNTY
 DO4060'ROAD 2800 EAST, 33.7 FT (10.3 M) EAST OF A UTILITY POLE AND 9 FT (2.7
 DO4060'M) NORTH OF A CULTIVATION LINE.
 DO4060'
 DO4060'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4060'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4060'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4061 ***********************************************************************
 DO4061  DESIGNATION -  IE 064
 DO4061  PID         -  DO4061
 DO4061  STATE/COUNTY-  IL/VERMILION
 DO4061  COUNTRY     -  US
 DO4061  USGS QUAD   -  ROYAL (2018)
 DO4061
 DO4061                         *CURRENT SURVEY CONTROL
 DO4061  ______________________________________________________________________
 DO4061* NAD 83(1986) POSITION- 40 13 32.9    (N) 087 54 44.1    (W)   HD_HELD2
 DO4061* NAVD 88 ORTHO HEIGHT -   234.109 (meters)      768.07  (feet) ADJUSTED
 DO4061  ______________________________________________________________________
 DO4061  GEOID HEIGHT    -        -32.325 (meters)                     GEOID18
 DO4061  DYNAMIC HEIGHT  -        233.993 (meters)      767.69  (feet) COMP
 DO4061  MODELED GRAVITY -    980,125.0   (mgal)                       NAVD 88
 DO4061
 DO4061  VERT ORDER      -  SECOND    CLASS I
 DO4061
 DO4061.The horizontal coordinates were established by autonomous hand held GPS
 DO4061.observations and have an estimated accuracy of +/- 10 meters.
 DO4061
 DO4061.The orthometric height was determined by differential leveling and
 DO4061.adjusted by the NATIONAL GEODETIC SURVEY
 DO4061.in April 2013.
 DO4061
 DO4061.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4061.GEOID18 height accuracy estimate available here.
 DO4061
 DO4061.Click photographs - Photos may exist for this station.
 DO4061
 DO4061.The dynamic height is computed by dividing the NAVD 88
 DO4061.geopotential number by the normal gravity value computed on the
 DO4061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4061.degrees latitude (g = 980.6199 gals.).
 DO4061
 DO4061.The modeled gravity was interpolated from observed gravity values.
 DO4061
 DO4061;                    North         East    Units  Estimated Accuracy
 DO4061;SPC IL E     -   395,157.      335,838.      MT  (+/- 10 meters HH2 GPS)
 DO4061
 DO4061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2238753218(NAD 83)
 DO4061
 DO4061                          SUPERSEDED SURVEY CONTROL
 DO4061
 DO4061.No superseded survey control is available for this station.
 DO4061
 DO4061_MARKER: F = FLANGE-ENCASED ROD
 DO4061_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4061_STAMPING: IE 064 2012
 DO4061_MARK LOGO: UIL
 DO4061_PROJECTION: FLUSH
 DO4061_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4061_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4061+STABILITY: POSITION/ELEVATION WELL
 DO4061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4061+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4061_ROD/PIPE-DEPTH: 4.9 meters
 DO4061_SLEEVE-DEPTH  : 0.9 meters
 DO4061
 DO4061  HISTORY     - Date     Condition        Report By
 DO4061  HISTORY     - 20120417 MONUMENTED       PATRIC
 DO4061
 DO4061                          STATION DESCRIPTION
 DO4061
 DO4061'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4061'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) WEST OF COLLISON, 5.7 MI
 DO4061'(9.2 KM) SOUTH-SOUTHEAST OF PENFIELD AND 3.9 MI (6.3 KM) NORTHEAST OF
 DO4061'ROYAL.
 DO4061'
 DO4061'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4061'ROAD 2500 NORTH ABOUT 7.9 MI (12.7 KM) NORTH-NORTHEAST OF FITHIAN, IL,
 DO4061'GO WEST ON COUNTY ROAD 2500 NORTH FOR 0.5 MI (0.8 KM) TO THE STATION
 DO4061'ON THE RIGHT.
 DO4061'
 DO4061'THE STATION IS 23 FT (7.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4061'2500 NORTH, 112.6 FT (34.3 M) WEST OF THE WEST END OF A CORRUGATED
 DO4061'METAL PIPE AND 59 FT (18.0 M) NORTHEAST OF A UTILITY POLE.
 DO4061'
 DO4061'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4061'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4061'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4062 ***********************************************************************
 DO4062  DESIGNATION -  IE 065
 DO4062  PID         -  DO4062
 DO4062  STATE/COUNTY-  IL/VERMILION
 DO4062  COUNTRY     -  US
 DO4062  USGS QUAD   -  ROYAL (2018)
 DO4062
 DO4062                         *CURRENT SURVEY CONTROL
 DO4062  ______________________________________________________________________
 DO4062* NAD 83(1986) POSITION- 40 13 11.2    (N) 087 54 14.9    (W)   HD_HELD2
 DO4062* NAVD 88 ORTHO HEIGHT -   230.987 (meters)      757.83  (feet) ADJUSTED
 DO4062  ______________________________________________________________________
 DO4062  GEOID HEIGHT    -        -32.328 (meters)                     GEOID18
 DO4062  DYNAMIC HEIGHT  -        230.873 (meters)      757.46  (feet) COMP
 DO4062  MODELED GRAVITY -    980,124.8   (mgal)                       NAVD 88
 DO4062
 DO4062  VERT ORDER      -  SECOND    CLASS I
 DO4062
 DO4062.The horizontal coordinates were established by autonomous hand held GPS
 DO4062.observations and have an estimated accuracy of +/- 10 meters.
 DO4062
 DO4062.The orthometric height was determined by differential leveling and
 DO4062.adjusted by the NATIONAL GEODETIC SURVEY
 DO4062.in April 2013.
 DO4062
 DO4062.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4062.GEOID18 height accuracy estimate available here.
 DO4062
 DO4062.Click photographs - Photos may exist for this station.
 DO4062
 DO4062.The dynamic height is computed by dividing the NAVD 88
 DO4062.geopotential number by the normal gravity value computed on the
 DO4062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4062.degrees latitude (g = 980.6199 gals.).
 DO4062
 DO4062.The modeled gravity was interpolated from observed gravity values.
 DO4062
 DO4062;                    North         East    Units  Estimated Accuracy
 DO4062;SPC IL E     -   394,491.      336,532.      MT  (+/- 10 meters HH2 GPS)
 DO4062
 DO4062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2307052542(NAD 83)
 DO4062
 DO4062                          SUPERSEDED SURVEY CONTROL
 DO4062
 DO4062.No superseded survey control is available for this station.
 DO4062
 DO4062_MARKER: F = FLANGE-ENCASED ROD
 DO4062_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4062_STAMPING: IE 065 2012
 DO4062_MARK LOGO: UIL
 DO4062_PROJECTION: FLUSH
 DO4062_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4062_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4062+STABILITY: POSITION/ELEVATION WELL
 DO4062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4062+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 DO4062_ROD/PIPE-DEPTH: 4.9 meters
 DO4062_SLEEVE-DEPTH  : 0.9 meters
 DO4062
 DO4062  HISTORY     - Date     Condition        Report By
 DO4062  HISTORY     - 20120412 MONUMENTED       PATRIC
 DO4062
 DO4062                          STATION DESCRIPTION
 DO4062
 DO4062'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4062'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH-SOUTHEAST OF
 DO4062'PENFIELD, 5.3 MI (8.5 KM) WEST OF COLLISON AND 4.1 MI (6.6 KM)
 DO4062'EAST-NORTHEAST OF ROYAL.
 DO4062'
 DO4062'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4062'ROAD 2500 NORTH ABOUT 7.9 MI (12.7 KM) NORTH-NORTHEAST OF FITHIAN, IL,
 DO4062'GO SOUTH ON STATE HIGHWAY 49 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DO4062'LEFT.
 DO4062'
 DO4062'THE STATION IS 28 FT (8.5 M) EAST OF THE CENTERLINE OF STATE HIGHWAY
 DO4062'49, 495 FT (150.9 M) NORTH OF THE CENTER OF A PRIVATE ENTRANCE '24387
 DO4062'STATE HIGHWAY 49', 184 FT (56.1 M) SOUTH-SOUTHEAST OF THE CENTER OF A
 DO4062'FIELD ENTRANCE AND 157 FT (47.9 M) SOUTHEAST OF A UTILITY POLE.
 DO4062'
 DO4062'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4062'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4062'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4063 ***********************************************************************
 DO4063  DESIGNATION -  IE 066
 DO4063  PID         -  DO4063
 DO4063  STATE/COUNTY-  IL/VERMILION
 DO4063  COUNTRY     -  US
 DO4063  USGS QUAD   -  ROYAL (2018)
 DO4063
 DO4063                         *CURRENT SURVEY CONTROL
 DO4063  ______________________________________________________________________
 DO4063* NAD 83(1986) POSITION- 40 12 14.0    (N) 087 54 14.2    (W)   HD_HELD2
 DO4063* NAVD 88 ORTHO HEIGHT -   214.361 (meters)      703.28  (feet) ADJUSTED
 DO4063  ______________________________________________________________________
 DO4063  GEOID HEIGHT    -        -32.317 (meters)                     GEOID18
 DO4063  DYNAMIC HEIGHT  -        214.254 (meters)      702.93  (feet) COMP
 DO4063  MODELED GRAVITY -    980,123.8   (mgal)                       NAVD 88
 DO4063
 DO4063  VERT ORDER      -  SECOND    CLASS I
 DO4063
 DO4063.The horizontal coordinates were established by autonomous hand held GPS
 DO4063.observations and have an estimated accuracy of +/- 10 meters.
 DO4063
 DO4063.The orthometric height was determined by differential leveling and
 DO4063.adjusted by the NATIONAL GEODETIC SURVEY
 DO4063.in April 2013.
 DO4063
 DO4063.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4063.GEOID18 height accuracy estimate available here.
 DO4063
 DO4063.Click photographs - Photos may exist for this station.
 DO4063
 DO4063.The dynamic height is computed by dividing the NAVD 88
 DO4063.geopotential number by the normal gravity value computed on the
 DO4063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4063.degrees latitude (g = 980.6199 gals.).
 DO4063
 DO4063.The modeled gravity was interpolated from observed gravity values.
 DO4063
 DO4063;                    North         East    Units  Estimated Accuracy
 DO4063;SPC IL E     -   392,727.      336,557.      MT  (+/- 10 meters HH2 GPS)
 DO4063
 DO4063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2306950779(NAD 83)
 DO4063
 DO4063                          SUPERSEDED SURVEY CONTROL
 DO4063
 DO4063.No superseded survey control is available for this station.
 DO4063
 DO4063_MARKER: F = FLANGE-ENCASED ROD
 DO4063_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4063_STAMPING: IE 066 2012
 DO4063_MARK LOGO: UIL
 DO4063_PROJECTION: FLUSH
 DO4063_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4063+STABILITY: SURFACE MOTION
 DO4063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4063+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 DO4063_ROD/PIPE-DEPTH: 3.7 meters
 DO4063_SLEEVE-DEPTH  : 0.9 meters
 DO4063
 DO4063  HISTORY     - Date     Condition        Report By
 DO4063  HISTORY     - 20120420 MONUMENTED       PATRIC
 DO4063
 DO4063                          STATION DESCRIPTION
 DO4063
 DO4063'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4063'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF
 DO4063'PENFIELD, 5.5 MI (8.8 KM) WEST-SOUTHWEST OF COLLISON AND 3.7 MI (6.0
 DO4063'KM) EAST-NORTHEAST OF ROYAL.
 DO4063'
 DO4063'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4063'ROAD 2350 NORTH ABOUT 6.4 MI (10.3 KM) NORTH-NORTHEAST OF FITHIAN, IL.
 DO4063'THE STATION IS 34.5 FT (10.5 M) EAST OF THE CENTERLINE OF STATE
 DO4063'HIGHWAY 49, 258 FT (78.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4063'2350 NORTH, 91 FT (27.7 M) NORTHEAST OF A UTILITY POLE AND 6 FT (1.8
 DO4063'M) WEST OF A CULTIVATION LINE.
 DO4063'
 DO4063'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4063'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4063'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4064 ***********************************************************************
 DO4064  DESIGNATION -  IE 067
 DO4064  PID         -  DO4064
 DO4064  STATE/COUNTY-  IL/VERMILION
 DO4064  COUNTRY     -  US
 DO4064  USGS QUAD   -  ROYAL (2018)
 DO4064
 DO4064                         *CURRENT SURVEY CONTROL
 DO4064  ______________________________________________________________________
 DO4064* NAD 83(1986) POSITION- 40 11 14.4    (N) 087 54 14.2    (W)   HD_HELD2
 DO4064* NAVD 88 ORTHO HEIGHT -   205.648 (meters)      674.70  (feet) ADJUSTED
 DO4064  ______________________________________________________________________
 DO4064  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 DO4064  DYNAMIC HEIGHT  -        205.546 (meters)      674.36  (feet) COMP
 DO4064  MODELED GRAVITY -    980,122.9   (mgal)                       NAVD 88
 DO4064
 DO4064  VERT ORDER      -  SECOND    CLASS I
 DO4064
 DO4064.The horizontal coordinates were established by autonomous hand held GPS
 DO4064.observations and have an estimated accuracy of +/- 10 meters.
 DO4064
 DO4064.The orthometric height was determined by differential leveling and
 DO4064.adjusted by the NATIONAL GEODETIC SURVEY
 DO4064.in April 2013.
 DO4064
 DO4064.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4064.GEOID18 height accuracy estimate available here.
 DO4064
 DO4064.Click photographs - Photos may exist for this station.
 DO4064
 DO4064.The dynamic height is computed by dividing the NAVD 88
 DO4064.geopotential number by the normal gravity value computed on the
 DO4064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4064.degrees latitude (g = 980.6199 gals.).
 DO4064
 DO4064.The modeled gravity was interpolated from observed gravity values.
 DO4064
 DO4064;                    North         East    Units  Estimated Accuracy
 DO4064;SPC IL E     -   390,889.      336,566.      MT  (+/- 10 meters HH2 GPS)
 DO4064
 DO4064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2305048941(NAD 83)
 DO4064
 DO4064                          SUPERSEDED SURVEY CONTROL
 DO4064
 DO4064.No superseded survey control is available for this station.
 DO4064
 DO4064_MARKER: F = FLANGE-ENCASED ROD
 DO4064_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4064_STAMPING: IE 067 2012
 DO4064_MARK LOGO: UIL
 DO4064_PROJECTION: FLUSH
 DO4064_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4064_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4064+STABILITY: POSITION/ELEVATION WELL
 DO4064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4064+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 DO4064_ROD/PIPE-DEPTH: 7.3 meters
 DO4064_SLEEVE-DEPTH  : 0.9 meters
 DO4064
 DO4064  HISTORY     - Date     Condition        Report By
 DO4064  HISTORY     - 20120510 MONUMENTED       PATRIC
 DO4064
 DO4064                          STATION DESCRIPTION
 DO4064
 DO4064'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4064'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTHWEST OF OAKWOOD,
 DO4064'5.9 MI (9.5 KM) WEST-SOUTHWEST OF COLLISON AND 3.7 MI (6.0 KM) EAST OF
 DO4064'ROYAL.
 DO4064'
 DO4064'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4064'ROAD 2250 NORTH ABOUT 5.7 MI (9.2 KM) NORTH-NORTHWEST OF FITHIAN, IL,
 DO4064'GO SOUTH ON STATE HIGHWAY 49 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DO4064'RIGHT.
 DO4064'
 DO4064'THE STATION IS 31 FT (9.4 M) WEST OF THE CENTERLINE OF STATE HIGHWAY
 DO4064'49, 144 FT (43.9 M) SOUTHEAST OF A ORANGE DRAINAGE PIPE AND 5 FT (1.5
 DO4064'M) EAST OF A CULTIVATION LINE.
 DO4064'
 DO4064'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4064'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4064'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4065 ***********************************************************************
 DO4065  DESIGNATION -  IE 068
 DO4065  PID         -  DO4065
 DO4065  STATE/COUNTY-  IL/VERMILION
 DO4065  COUNTRY     -  US
 DO4065  USGS QUAD   -  ROYAL (2018)
 DO4065
 DO4065                         *CURRENT SURVEY CONTROL
 DO4065  ______________________________________________________________________
 DO4065* NAD 83(1986) POSITION- 40 10 17.36   (N) 087 54 10.01   (W)   HD_HELD1
 DO4065* NAVD 88 ORTHO HEIGHT -   201.741 (meters)      661.88  (feet) ADJUSTED
 DO4065  ______________________________________________________________________
 DO4065  GEOID HEIGHT    -        -32.295 (meters)                     GEOID18
 DO4065  DYNAMIC HEIGHT  -        201.640 (meters)      661.55  (feet) COMP
 DO4065  MODELED GRAVITY -    980,122.1   (mgal)                       NAVD 88
 DO4065
 DO4065  VERT ORDER      -  SECOND    CLASS I
 DO4065
 DO4065.The horizontal coordinates were determined by differentially corrected
 DO4065.hand held GPS observations or other comparable positioning techniques
 DO4065.and have an estimated accuracy of +/- 3 meters.
 DO4065
 DO4065.The orthometric height was determined by differential leveling and
 DO4065.adjusted by the NATIONAL GEODETIC SURVEY
 DO4065.in April 2013.
 DO4065
 DO4065.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4065.GEOID18 height accuracy estimate available here.
 DO4065
 DO4065.Click photographs - Photos may exist for this station.
 DO4065
 DO4065.The dynamic height is computed by dividing the NAVD 88
 DO4065.geopotential number by the normal gravity value computed on the
 DO4065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4065.degrees latitude (g = 980.6199 gals.).
 DO4065
 DO4065.The modeled gravity was interpolated from observed gravity values.
 DO4065
 DO4065;                    North         East    Units  Estimated Accuracy
 DO4065;SPC IL E     -   389,130.2     336,673.6     MT  (+/- 3 meters HH1 GPS) 
 DO4065
 DO4065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2313147181(NAD 83)
 DO4065
 DO4065                          SUPERSEDED SURVEY CONTROL
 DO4065
 DO4065.No superseded survey control is available for this station.
 DO4065
 DO4065_MARKER: F = FLANGE-ENCASED ROD
 DO4065_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4065_STAMPING: IE 068 2012
 DO4065_MARK LOGO: UIL
 DO4065_PROJECTION: FLUSH
 DO4065_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4065_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4065+STABILITY: POSITION/ELEVATION WELL
 DO4065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4065+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO4065_ROD/PIPE-DEPTH: 4.9 meters
 DO4065_SLEEVE-DEPTH  : 0.9 meters
 DO4065
 DO4065  HISTORY     - Date     Condition        Report By
 DO4065  HISTORY     - 20120417 MONUMENTED       PATRIC
 DO4065
 DO4065                          STATION DESCRIPTION
 DO4065
 DO4065'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4065'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-NORTHWEST OF
 DO4065'OAKWOOD, 6.4 MI (10.3 KM) SOUTHWEST OF COLLISON AND 4.0 MI (6.4 KM)
 DO4065'EAST-SOUTHEAST OF ROYAL.
 DO4065'
 DO4065'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4065'ROAD 2100 NORTH ABOUT 4.3 MI (6.9 KM) NORTH-NORTHWEST OF FITHIAN, IL.
 DO4065'
 DO4065'THE STATION IS 16 FT (4.9 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4065'2100 NORTH, 225 EAST OF THE CENTERLINE OF STATE HIGHWAY 49, 50 FT
 DO4065'(15.2 M) NORTHEAST OF A UTILITY POLE AND 33.5 FT (10.2 M) EAST OF A
 DO4065'TELEPHONE PEDESTAL.
 DO4065'
 DO4065'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4065'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4065'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4066 ***********************************************************************
 DO4066  DESIGNATION -  IE 069
 DO4066  PID         -  DO4066
 DO4066  STATE/COUNTY-  IL/VERMILION
 DO4066  COUNTRY     -  US
 DO4066  USGS QUAD   -  ROYAL (2018)
 DO4066
 DO4066                         *CURRENT SURVEY CONTROL
 DO4066  ______________________________________________________________________
 DO4066* NAD 83(1986) POSITION- 40 09 24.74   (N) 087 54 13.16   (W)   HD_HELD1
 DO4066* NAVD 88 ORTHO HEIGHT -   201.932 (meters)      662.51  (feet) ADJUSTED
 DO4066  ______________________________________________________________________
 DO4066  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 DO4066  DYNAMIC HEIGHT  -        201.831 (meters)      662.17  (feet) COMP
 DO4066  MODELED GRAVITY -    980,121.3   (mgal)                       NAVD 88
 DO4066
 DO4066  VERT ORDER      -  SECOND    CLASS I
 DO4066
 DO4066.The horizontal coordinates were determined by differentially corrected
 DO4066.hand held GPS observations or other comparable positioning techniques
 DO4066.and have an estimated accuracy of +/- 3 meters.
 DO4066
 DO4066.The orthometric height was determined by differential leveling and
 DO4066.adjusted by the NATIONAL GEODETIC SURVEY
 DO4066.in April 2013.
 DO4066
 DO4066.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4066.GEOID18 height accuracy estimate available here.
 DO4066
 DO4066.Click photographs - Photos may exist for this station.
 DO4066
 DO4066.The dynamic height is computed by dividing the NAVD 88
 DO4066.geopotential number by the normal gravity value computed on the
 DO4066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4066.degrees latitude (g = 980.6199 gals.).
 DO4066
 DO4066.The modeled gravity was interpolated from observed gravity values.
 DO4066
 DO4066;                    North         East    Units  Estimated Accuracy
 DO4066;SPC IL E     -   387,506.9     336,606.9     MT  (+/- 3 meters HH1 GPS) 
 DO4066
 DO4066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2304045560(NAD 83)
 DO4066
 DO4066                          SUPERSEDED SURVEY CONTROL
 DO4066
 DO4066.No superseded survey control is available for this station.
 DO4066
 DO4066_MARKER: F = FLANGE-ENCASED ROD
 DO4066_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4066_STAMPING: IE 069 2012
 DO4066_MARK LOGO: UIL
 DO4066_PROJECTION: FLUSH
 DO4066_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4066_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4066+STABILITY: POSITION/ELEVATION WELL
 DO4066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4066+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4066_ROD/PIPE-DEPTH: 4.9 meters
 DO4066_SLEEVE-DEPTH  : 0.9 meters
 DO4066
 DO4066  HISTORY     - Date     Condition        Report By
 DO4066  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4066
 DO4066                          STATION DESCRIPTION
 DO4066
 DO4066'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4066'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-NORTHWEST OF
 DO4066'OAKWOOD, 7.1 MI (11.4 KM) SOUTHWEST OF COLLISON AND 4.4 MI (7.1 KM)
 DO4066'SOUTHEAST OF ROYAL.
 DO4066'
 DO4066'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4066'ROAD 2000 NORTH ABOUT 3.4 MI (5.5 KM) NORTH-NORTHWEST OF FITHIAN, IL.
 DO4066'
 DO4066'THE STATION IS 14.5 FT (4.4 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4066'2000 NORTH, 81 FT (24.7 M) SOUTHWEST OF A UTILITY POLE AND 76 FT (23.2
 DO4066'M) WEST OF A WOODEN POST FOR A 'STOP' SIGN.
 DO4066'
 DO4066'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4066'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4066'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4067 ***********************************************************************
 DO4067  DESIGNATION -  IE 070
 DO4067  PID         -  DO4067
 DO4067  STATE/COUNTY-  IL/VERMILION
 DO4067  COUNTRY     -  US
 DO4067  USGS QUAD   -  ROYAL (2018)
 DO4067
 DO4067                         *CURRENT SURVEY CONTROL
 DO4067  ______________________________________________________________________
 DO4067* NAD 83(1986) POSITION- 40 08 32.2    (N) 087 54 11.2    (W)   HD_HELD2
 DO4067* NAVD 88 ORTHO HEIGHT -   202.519 (meters)      664.43  (feet) ADJUSTED
 DO4067  ______________________________________________________________________
 DO4067  GEOID HEIGHT    -        -32.274 (meters)                     GEOID18
 DO4067  DYNAMIC HEIGHT  -        202.418 (meters)      664.10  (feet) COMP
 DO4067  MODELED GRAVITY -    980,120.5   (mgal)                       NAVD 88
 DO4067
 DO4067  VERT ORDER      -  SECOND    CLASS I
 DO4067
 DO4067.The horizontal coordinates were established by autonomous hand held GPS
 DO4067.observations and have an estimated accuracy of +/- 10 meters.
 DO4067
 DO4067.The orthometric height was determined by differential leveling and
 DO4067.adjusted by the NATIONAL GEODETIC SURVEY
 DO4067.in April 2013.
 DO4067
 DO4067.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4067.GEOID18 height accuracy estimate available here.
 DO4067
 DO4067.Click photographs - Photos may exist for this station.
 DO4067
 DO4067.The dynamic height is computed by dividing the NAVD 88
 DO4067.geopotential number by the normal gravity value computed on the
 DO4067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4067.degrees latitude (g = 980.6199 gals.).
 DO4067
 DO4067.The modeled gravity was interpolated from observed gravity values.
 DO4067
 DO4067;                    North         East    Units  Estimated Accuracy
 DO4067;SPC IL E     -   385,887.      336,661.      MT  (+/- 10 meters HH2 GPS)
 DO4067
 DO4067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2307043939(NAD 83)
 DO4067
 DO4067                          SUPERSEDED SURVEY CONTROL
 DO4067
 DO4067.No superseded survey control is available for this station.
 DO4067
 DO4067_MARKER: F = FLANGE-ENCASED ROD
 DO4067_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4067_STAMPING: IE 070 2012
 DO4067_MARK LOGO: UIL
 DO4067_PROJECTION: FLUSH
 DO4067_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4067_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4067+STABILITY: POSITION/ELEVATION WELL
 DO4067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4067+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4067_ROD/PIPE-DEPTH: 7.3 meters
 DO4067_SLEEVE-DEPTH  : 0.9 meters
 DO4067
 DO4067  HISTORY     - Date     Condition        Report By
 DO4067  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4067
 DO4067                          STATION DESCRIPTION
 DO4067
 DO4067'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4067'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-NORTHEAST OF SAINT
 DO4067'JOSEPH, 6.9 MI (11.1 KM) WEST-NORTHWEST OF OAKWOOD AND 5.1 MI (8.2 KM)
 DO4067'SOUTHEAST OF ROYAL.
 DO4067'
 DO4067'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4067'ROAD 1900 NORTH ABOUT 2.5 MI (4.0 KM) NORTHWEST OF FITHIAN, IL.
 DO4067'
 DO4067'THE STATION IS 27.5 FT (8.4 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4067'1900 NORTH, 35.5 FT (10.8 M) WEST OF THE CENTERLINE OF STATE HIGHWAY
 DO4067'49 AND 34.2 FT (10.4 M) EAST-SOUTHEAST OF A UTILITY POLE.
 DO4067'
 DO4067'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4067'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4067'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4068 ***********************************************************************
 DO4068  DESIGNATION -  IE 071
 DO4068  PID         -  DO4068
 DO4068  STATE/COUNTY-  IL/VERMILION
 DO4068  COUNTRY     -  US
 DO4068  USGS QUAD   -  ROYAL (2018)
 DO4068
 DO4068                         *CURRENT SURVEY CONTROL
 DO4068  ______________________________________________________________________
 DO4068* NAD 83(1986) POSITION- 40 08 01.2    (N) 087 54 10.1    (W)   HD_HELD2
 DO4068* NAVD 88 ORTHO HEIGHT -   202.159 (meters)      663.25  (feet) ADJUSTED
 DO4068  ______________________________________________________________________
 DO4068  GEOID HEIGHT    -        -32.268 (meters)                     GEOID18
 DO4068  DYNAMIC HEIGHT  -        202.058 (meters)      662.92  (feet) COMP
 DO4068  MODELED GRAVITY -    980,120.1   (mgal)                       NAVD 88
 DO4068
 DO4068  VERT ORDER      -  SECOND    CLASS I
 DO4068
 DO4068.The horizontal coordinates were established by autonomous hand held GPS
 DO4068.observations and have an estimated accuracy of +/- 10 meters.
 DO4068
 DO4068.The orthometric height was determined by differential leveling and
 DO4068.adjusted by the NATIONAL GEODETIC SURVEY
 DO4068.in April 2013.
 DO4068
 DO4068.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4068.GEOID18 height accuracy estimate available here.
 DO4068
 DO4068.Click photographs - Photos may exist for this station.
 DO4068
 DO4068.The dynamic height is computed by dividing the NAVD 88
 DO4068.geopotential number by the normal gravity value computed on the
 DO4068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4068.degrees latitude (g = 980.6199 gals.).
 DO4068
 DO4068.The modeled gravity was interpolated from observed gravity values.
 DO4068
 DO4068;                    North         East    Units  Estimated Accuracy
 DO4068;SPC IL E     -   384,931.      336,692.      MT  (+/- 10 meters HH2 GPS)
 DO4068
 DO4068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2308642983(NAD 83)
 DO4068
 DO4068                          SUPERSEDED SURVEY CONTROL
 DO4068
 DO4068.No superseded survey control is available for this station.
 DO4068
 DO4068_MARKER: F = FLANGE-ENCASED ROD
 DO4068_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4068_STAMPING: IE 071 2012
 DO4068_MARK LOGO: UIL
 DO4068_PROJECTION: FLUSH
 DO4068_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4068_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4068+STABILITY: POSITION/ELEVATION WELL
 DO4068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4068+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4068_ROD/PIPE-DEPTH: 8.5 meters
 DO4068_SLEEVE-DEPTH  : 0.9 meters
 DO4068
 DO4068  HISTORY     - Date     Condition        Report By
 DO4068  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4068
 DO4068                          STATION DESCRIPTION
 DO4068
 DO4068'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4068'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHEAST OF
 DO4068'HOMER, 6.7 MI (10.8 KM) WEST OF OAKWOOD AND 5.5 MI (8.8 KM) SOUTHEAST
 DO4068'OF ROYAL.
 DO4068'
 DO4068'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4068'ROAD 1850 NORTH ABOUT 2.1 MI (3.4 KM) NORTHWEST OF FITHIAN, IL.
 DO4068'
 DO4068'THE STATION IS 29 FT (8.8 M) WEST OF THE CENTERLINE OF STATE HIGHWAY
 DO4068'49, 475 FT (144.8 M) SOUTH OF THE EXTENDED CENTERLINE OF COUNTY ROAD
 DO4068'1850 NORTH AND 5 FT (1.5 M) EAST OF A CULTIVATION LINE.
 DO4068'
 DO4068'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4068'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4068'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4069 ***********************************************************************
 DO4069  DESIGNATION -  IE 072
 DO4069  PID         -  DO4069
 DO4069  STATE/COUNTY-  IL/VERMILION
 DO4069  COUNTRY     -  US
 DO4069  USGS QUAD   -  HOMER (2018)
 DO4069
 DO4069                         *CURRENT SURVEY CONTROL
 DO4069  ______________________________________________________________________
 DO4069* NAD 83(1986) POSITION- 40 07 06.9    (N) 087 54 08.3    (W)   HD_HELD2
 DO4069* NAVD 88 ORTHO HEIGHT -   202.675 (meters)      664.94  (feet) ADJUSTED
 DO4069  ______________________________________________________________________
 DO4069  GEOID HEIGHT    -        -32.257 (meters)                     GEOID18
 DO4069  DYNAMIC HEIGHT  -        202.573 (meters)      664.61  (feet) COMP
 DO4069  MODELED GRAVITY -    980,119.2   (mgal)                       NAVD 88
 DO4069
 DO4069  VERT ORDER      -  SECOND    CLASS I
 DO4069
 DO4069.The horizontal coordinates were established by autonomous hand held GPS
 DO4069.observations and have an estimated accuracy of +/- 10 meters.
 DO4069
 DO4069.The orthometric height was determined by differential leveling and
 DO4069.adjusted by the NATIONAL GEODETIC SURVEY
 DO4069.in April 2013.
 DO4069
 DO4069.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4069.GEOID18 height accuracy estimate available here.
 DO4069
 DO4069.Click photographs - Photos may exist for this station.
 DO4069
 DO4069.The dynamic height is computed by dividing the NAVD 88
 DO4069.geopotential number by the normal gravity value computed on the
 DO4069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4069.degrees latitude (g = 980.6199 gals.).
 DO4069
 DO4069.The modeled gravity was interpolated from observed gravity values.
 DO4069
 DO4069;                    North         East    Units  Estimated Accuracy
 DO4069;SPC IL E     -   383,256.      336,743.      MT  (+/- 10 meters HH2 GPS)
 DO4069
 DO4069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2311241309(NAD 83)
 DO4069
 DO4069                          SUPERSEDED SURVEY CONTROL
 DO4069
 DO4069.No superseded survey control is available for this station.
 DO4069
 DO4069_MARKER: F = FLANGE-ENCASED ROD
 DO4069_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4069_STAMPING: IE 072 2012
 DO4069_MARK LOGO: UIL
 DO4069_PROJECTION: FLUSH
 DO4069_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4069_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4069+STABILITY: POSITION/ELEVATION WELL
 DO4069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4069+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4069_ROD/PIPE-DEPTH: 6.4 meters
 DO4069_SLEEVE-DEPTH  : 0.9 meters
 DO4069
 DO4069  HISTORY     - Date     Condition        Report By
 DO4069  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4069
 DO4069                          STATION DESCRIPTION
 DO4069
 DO4069'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4069'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST OF OAKWOOD, 6.5 MI
 DO4069'(10.5 KM) NORTH-NORTHEAST OF HOMER AND 6.3 MI (10.1 KM) SOUTHEAST OF
 DO4069'ROYAL.
 DO4069'
 DO4069'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH STATE
 DO4069'HIGHWAY 49 ABOUT 1.6 MI (2.6 KM) WEST OF FITHIAN, IL, GO NORTH ON
 DO4069'STATE HIGHWAY 49 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DO4069'
 DO4069'THE STATION IS 30 FT (9.1 M) WEST OF THE CENTERLINE OF STATE HIGHWAY
 DO4069'49, 42 FT (12.8 M) NORTH OF THE NORTH END OF A CONCRETE CULVERT PIPE
 DO4069'AND 4 FT (1.2 M) EAST OF A CULTIVATION LINE.
 DO4069'
 DO4069'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4069'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4069'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4070 ***********************************************************************
 DO4070  DESIGNATION -  IE 073
 DO4070  PID         -  DO4070
 DO4070  STATE/COUNTY-  IL/VERMILION
 DO4070  COUNTRY     -  US
 DO4070  USGS QUAD   -  HOMER (2018)
 DO4070
 DO4070                         *CURRENT SURVEY CONTROL
 DO4070  ______________________________________________________________________
 DO4070* NAD 83(1986) POSITION- 40 06 15.9    (N) 087 54 07.2    (W)   HD_HELD2
 DO4070* NAVD 88 ORTHO HEIGHT -   203.134 (meters)      666.45  (feet) ADJUSTED
 DO4070  ______________________________________________________________________
 DO4070  GEOID HEIGHT    -        -32.247 (meters)                     GEOID18
 DO4070  DYNAMIC HEIGHT  -        203.032 (meters)      666.11  (feet) COMP
 DO4070  MODELED GRAVITY -    980,118.3   (mgal)                       NAVD 88
 DO4070
 DO4070  VERT ORDER      -  SECOND    CLASS I
 DO4070
 DO4070.The horizontal coordinates were established by autonomous hand held GPS
 DO4070.observations and have an estimated accuracy of +/- 10 meters.
 DO4070
 DO4070.The orthometric height was determined by differential leveling and
 DO4070.adjusted by the NATIONAL GEODETIC SURVEY
 DO4070.in April 2013.
 DO4070
 DO4070.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4070.GEOID18 height accuracy estimate available here.
 DO4070
 DO4070.Click photographs - Photos may exist for this station.
 DO4070
 DO4070.The dynamic height is computed by dividing the NAVD 88
 DO4070.geopotential number by the normal gravity value computed on the
 DO4070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4070.degrees latitude (g = 980.6199 gals.).
 DO4070
 DO4070.The modeled gravity was interpolated from observed gravity values.
 DO4070
 DO4070;                    North         East    Units  Estimated Accuracy
 DO4070;SPC IL E     -   381,683.      336,776.      MT  (+/- 10 meters HH2 GPS)
 DO4070
 DO4070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2312239736(NAD 83)
 DO4070
 DO4070                          SUPERSEDED SURVEY CONTROL
 DO4070
 DO4070.No superseded survey control is available for this station.
 DO4070
 DO4070_MARKER: F = FLANGE-ENCASED ROD
 DO4070_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4070_STAMPING: IE 073 2012
 DO4070_MARK LOGO: UIL
 DO4070_PROJECTION: FLUSH
 DO4070_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4070_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4070+STABILITY: POSITION/ELEVATION WELL
 DO4070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4070+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4070_ROD/PIPE-DEPTH: 6.4 meters
 DO4070_SLEEVE-DEPTH  : 0.9 meters
 DO4070
 DO4070  HISTORY     - Date     Condition        Report By
 DO4070  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4070
 DO4070                          STATION DESCRIPTION
 DO4070
 DO4070'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4070'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF
 DO4070'ROYAL, 6.6 MI (10.6 KM) WEST OF OAKWOOD AND 5.7 MI (9.2 KM)
 DO4070'NORTH-NORTHEAST OF HOMER.
 DO4070'
 DO4070'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4070'ROAD 200 EAST ABOUT 1.7 MI (2.7 KM) SOUTHWEST OF FITHIAN, IL, GO SOUTH
 DO4070'ON COUNTY ROAD 200 EAST FOR 0.6 MI (1.0 KM) TO THE STATION ON THE
 DO4070'LEFT.
 DO4070'
 DO4070'THE STATION IS 23 FT (7.0 M) EAST OF THE CENTERLINE OF COUNTY ROAD 200
 DO4070'EAST AND 116 FT (35.4 M) EAST-NORTHEAST OF THE THIRD UTILITY POLE
 DO4070'NORTH OF A PRIVATE ENTRANCE.
 DO4070'
 DO4070'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4070'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4070'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4071 ***********************************************************************
 DO4071  DESIGNATION -  IE 074
 DO4071  PID         -  DO4071
 DO4071  STATE/COUNTY-  IL/VERMILION
 DO4071  COUNTRY     -  US
 DO4071  USGS QUAD   -  HOMER (2018)
 DO4071
 DO4071                         *CURRENT SURVEY CONTROL
 DO4071  ______________________________________________________________________
 DO4071* NAD 83(1986) POSITION- 40 05 24.7    (N) 087 54 06.8    (W)   HD_HELD2
 DO4071* NAVD 88 ORTHO HEIGHT -   204.165 (meters)      669.83  (feet) ADJUSTED
 DO4071  ______________________________________________________________________
 DO4071  GEOID HEIGHT    -        -32.237 (meters)                     GEOID18
 DO4071  DYNAMIC HEIGHT  -        204.062 (meters)      669.49  (feet) COMP
 DO4071  MODELED GRAVITY -    980,117.4   (mgal)                       NAVD 88
 DO4071
 DO4071  VERT ORDER      -  SECOND    CLASS I
 DO4071
 DO4071.The horizontal coordinates were established by autonomous hand held GPS
 DO4071.observations and have an estimated accuracy of +/- 10 meters.
 DO4071
 DO4071.The orthometric height was determined by differential leveling and
 DO4071.adjusted by the NATIONAL GEODETIC SURVEY
 DO4071.in April 2013.
 DO4071
 DO4071.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4071.GEOID18 height accuracy estimate available here.
 DO4071
 DO4071.Click photographs - Photos may exist for this station.
 DO4071
 DO4071.The dynamic height is computed by dividing the NAVD 88
 DO4071.geopotential number by the normal gravity value computed on the
 DO4071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4071.degrees latitude (g = 980.6199 gals.).
 DO4071
 DO4071.The modeled gravity was interpolated from observed gravity values.
 DO4071
 DO4071;                    North         East    Units  Estimated Accuracy
 DO4071;SPC IL E     -   380,104.      336,793.      MT  (+/- 10 meters HH2 GPS)
 DO4071
 DO4071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2311538157(NAD 83)
 DO4071
 DO4071                          SUPERSEDED SURVEY CONTROL
 DO4071
 DO4071.No superseded survey control is available for this station.
 DO4071
 DO4071_MARKER: F = FLANGE-ENCASED ROD
 DO4071_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4071_STAMPING: IE 074 2012
 DO4071_MARK LOGO: UIL
 DO4071_PROJECTION: FLUSH
 DO4071_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4071_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4071+STABILITY: POSITION/ELEVATION WELL
 DO4071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4071+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4071_ROD/PIPE-DEPTH: 6.1 meters
 DO4071_SLEEVE-DEPTH  : 0.9 meters
 DO4071
 DO4071  HISTORY     - Date     Condition        Report By
 DO4071  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4071
 DO4071                          STATION DESCRIPTION
 DO4071
 DO4071'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4071'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-SOUTHEAST OF SAINT
 DO4071'JOSEPH, 6.8 MI (10.9 KM) WEST-SOUTHWEST OF OAKWOOD AND 4.8 MI (7.7 KM)
 DO4071'NORTHEAST OF HOMER.
 DO4071'
 DO4071'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4071'ROAD 200 EAST ABOUT 1.5 MI (2.4 KM) WEST-SOUTHWEST OF FITHIAN, IL, GO
 DO4071'SOUTH ON COUNTY ROAD 200 EAST FOR 1.6 MI (2.6 KM) TO THE STATION ON
 DO4071'THE LEFT.
 DO4071'
 DO4071'THE STATION IS 17 FT (5.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD 200
 DO4071'EAST, 110 FT (33.5 M) SOUTHEAST OF A UTILITY POLE AND 235 FT (71.6 M)
 DO4071'NORTHEAST OF A UTILITY POLE.
 DO4071'
 DO4071'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4071'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4071'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4072 ***********************************************************************
 DO4072  DESIGNATION -  IE 075
 DO4072  PID         -  DO4072
 DO4072  STATE/COUNTY-  IL/VERMILION
 DO4072  COUNTRY     -  US
 DO4072  USGS QUAD   -  HOMER (2018)
 DO4072
 DO4072                         *CURRENT SURVEY CONTROL
 DO4072  ______________________________________________________________________
 DO4072* NAD 83(1986) POSITION- 40 04 31.3    (N) 087 54 06.3    (W)   HD_HELD2
 DO4072* NAVD 88 ORTHO HEIGHT -   201.955 (meters)      662.58  (feet) ADJUSTED
 DO4072  ______________________________________________________________________
 DO4072  GEOID HEIGHT    -        -32.228 (meters)                     GEOID18
 DO4072  DYNAMIC HEIGHT  -        201.853 (meters)      662.25  (feet) COMP
 DO4072  MODELED GRAVITY -    980,116.4   (mgal)                       NAVD 88
 DO4072
 DO4072  VERT ORDER      -  SECOND    CLASS I
 DO4072
 DO4072.The horizontal coordinates were established by autonomous hand held GPS
 DO4072.observations and have an estimated accuracy of +/- 10 meters.
 DO4072
 DO4072.The orthometric height was determined by differential leveling and
 DO4072.adjusted by the NATIONAL GEODETIC SURVEY
 DO4072.in April 2013.
 DO4072
 DO4072.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4072.GEOID18 height accuracy estimate available here.
 DO4072
 DO4072.Click photographs - Photos may exist for this station.
 DO4072
 DO4072.The dynamic height is computed by dividing the NAVD 88
 DO4072.geopotential number by the normal gravity value computed on the
 DO4072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4072.degrees latitude (g = 980.6199 gals.).
 DO4072
 DO4072.The modeled gravity was interpolated from observed gravity values.
 DO4072
 DO4072;                    North         East    Units  Estimated Accuracy
 DO4072;SPC IL E     -   378,457.      336,813.      MT  (+/- 10 meters HH2 GPS)
 DO4072
 DO4072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2311136511(NAD 83)
 DO4072
 DO4072                          SUPERSEDED SURVEY CONTROL
 DO4072
 DO4072.No superseded survey control is available for this station.
 DO4072
 DO4072_MARKER: F = FLANGE-ENCASED ROD
 DO4072_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4072_STAMPING: IE 075 2012
 DO4072_MARK LOGO: UIL
 DO4072_PROJECTION: FLUSH
 DO4072_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4072_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4072+STABILITY: POSITION/ELEVATION WELL
 DO4072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4072+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4072_ROD/PIPE-DEPTH: 7.3 meters
 DO4072_SLEEVE-DEPTH  : 0.9 meters
 DO4072
 DO4072  HISTORY     - Date     Condition        Report By
 DO4072  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4072
 DO4072                          STATION DESCRIPTION
 DO4072
 DO4072'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4072'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST-SOUTHEAST OF SAINT
 DO4072'JOSEPH, 7.1 MI (11.4 KM) WEST-SOUTHWEST OF OAKWOOD AND 4.1 MI (6.6 KM)
 DO4072'NORTHEAST OF HOMER.
 DO4072'
 DO4072'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4072'ROAD 200 EAST ABOUT 1.6 MI (2.6 KM) WEST OF FITHIAN, IL, GO SOUTH ON
 DO4072'COUNTY ROAD 200 EAST FOR 2.2 MI (3.5 KM) TO LINCOLN TRAIL ROAD.
 DO4072'CONTINUE SOUTH ON COUNTY ROAD 200 EAST FOR 0.4 MI (0.6 KM) TO THE
 DO4072'STATION ON THE LEFT.
 DO4072'
 DO4072'THE STATION IS 18 FT (5.5 M) EAST OF THE CENTERLINE OF COUNTY ROAD 200
 DO4072'EAST AND 0.1 MI (0.2 KM) NORTHEAST OF A FENCE POST NEAR A TREE LINE TO
 DO4072'THE WEST.
 DO4072'
 DO4072'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4072'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4072'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4073 ***********************************************************************
 DO4073  DESIGNATION -  IE 076
 DO4073  PID         -  DO4073
 DO4073  STATE/COUNTY-  IL/VERMILION
 DO4073  COUNTRY     -  US
 DO4073  USGS QUAD   -  HOMER (2018)
 DO4073
 DO4073                         *CURRENT SURVEY CONTROL
 DO4073  ______________________________________________________________________
 DO4073* NAD 83(1986) POSITION- 40 03 37.7    (N) 087 54 06.0    (W)   HD_HELD2
 DO4073* NAVD 88 ORTHO HEIGHT -   202.769 (meters)      665.25  (feet) ADJUSTED
 DO4073  ______________________________________________________________________
 DO4073  GEOID HEIGHT    -        -32.217 (meters)                     GEOID18
 DO4073  DYNAMIC HEIGHT  -        202.666 (meters)      664.91  (feet) COMP
 DO4073  MODELED GRAVITY -    980,115.3   (mgal)                       NAVD 88
 DO4073
 DO4073  VERT ORDER      -  SECOND    CLASS I
 DO4073
 DO4073.The horizontal coordinates were established by autonomous hand held GPS
 DO4073.observations and have an estimated accuracy of +/- 10 meters.
 DO4073
 DO4073.The orthometric height was determined by differential leveling and
 DO4073.adjusted by the NATIONAL GEODETIC SURVEY
 DO4073.in April 2013.
 DO4073
 DO4073.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4073.GEOID18 height accuracy estimate available here.
 DO4073
 DO4073.Click photographs - Photos may exist for this station.
 DO4073
 DO4073.The dynamic height is computed by dividing the NAVD 88
 DO4073.geopotential number by the normal gravity value computed on the
 DO4073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4073.degrees latitude (g = 980.6199 gals.).
 DO4073
 DO4073.The modeled gravity was interpolated from observed gravity values.
 DO4073
 DO4073;                    North         East    Units  Estimated Accuracy
 DO4073;SPC IL E     -   376,804.      336,828.      MT  (+/- 10 meters HH2 GPS)
 DO4073
 DO4073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2310134858(NAD 83)
 DO4073
 DO4073                          SUPERSEDED SURVEY CONTROL
 DO4073
 DO4073.No superseded survey control is available for this station.
 DO4073
 DO4073_MARKER: F = FLANGE-ENCASED ROD
 DO4073_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4073_STAMPING: IE 076 2012
 DO4073_MARK LOGO: UIL
 DO4073_PROJECTION: FLUSH
 DO4073_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4073_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4073+STABILITY: POSITION/ELEVATION WELL
 DO4073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4073+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4073_ROD/PIPE-DEPTH: 6.1 meters
 DO4073_SLEEVE-DEPTH  : 0.9 meters
 DO4073
 DO4073  HISTORY     - Date     Condition        Report By
 DO4073  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4073
 DO4073                          STATION DESCRIPTION
 DO4073
 DO4073'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4073'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-SOUTHEAST OF SAINT
 DO4073'JOSEPH, 7.6 MI (12.2 KM) WEST-SOUTHWEST OF OAKWOOD AND 3.5 MI (5.6 KM)
 DO4073'EAST-NORTHEAST OF HOMER.
 DO4073'
 DO4073'TO REACH THE STATION FROM THE JUNCTION OF CAITLIN HOMER ROAD (CR 15)
 DO4073'WITH COUNTY ROAD 200 EAST ABOUT 3.0 MI (4.8 KM) EAST-NORTHEAST OF
 DO4073'HOMER, IL, GO NORTH ON COUNTY ROAD 200 EAST FOR 0.9 MI (1.4 KM) TO THE
 DO4073'STATION ON THE RIGHT.
 DO4073'
 DO4073'THE STATION IS 19 FT (5.8 M) EAST OF THE CENTERLINE OF COUNTY ROAD 200
 DO4073'EAST, 154 FT (46.9 M) NORTH OF A TELEPHONE PEDESTAL, 61 FT (18.6 M)
 DO4073'SOUTHEAST OF A UTILITY POLE, 8 FT (2.4 M) NORTH OF THE NORTH END OF A
 DO4073'CORRUGATED METAL PIPE AND 3.5 FT (1.1 M) NORTHWEST OF A CORNER FENCE
 DO4073'POST.
 DO4073'
 DO4073'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4073'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4073'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4074 ***********************************************************************
 DO4074  DESIGNATION -  IE 077
 DO4074  PID         -  DO4074
 DO4074  STATE/COUNTY-  IL/VERMILION
 DO4074  COUNTRY     -  US
 DO4074  USGS QUAD   -  HOMER (2018)
 DO4074
 DO4074                         *CURRENT SURVEY CONTROL
 DO4074  ______________________________________________________________________
 DO4074* NAD 83(1986) POSITION- 40 02 51.0    (N) 087 54 56.0    (W)   HD_HELD2
 DO4074* NAVD 88 ORTHO HEIGHT -   200.942 (meters)      659.26  (feet) ADJUSTED
 DO4074  ______________________________________________________________________
 DO4074  GEOID HEIGHT    -        -32.199 (meters)                     GEOID18
 DO4074  DYNAMIC HEIGHT  -        200.840 (meters)      658.92  (feet) COMP
 DO4074  MODELED GRAVITY -    980,114.0   (mgal)                       NAVD 88
 DO4074
 DO4074  VERT ORDER      -  SECOND    CLASS I
 DO4074
 DO4074.The horizontal coordinates were established by autonomous hand held GPS
 DO4074.observations and have an estimated accuracy of +/- 10 meters.
 DO4074
 DO4074.The orthometric height was determined by differential leveling and
 DO4074.adjusted by the NATIONAL GEODETIC SURVEY
 DO4074.in April 2013.
 DO4074
 DO4074.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4074.GEOID18 height accuracy estimate available here.
 DO4074
 DO4074.Click photographs - Photos may exist for this station.
 DO4074
 DO4074.The dynamic height is computed by dividing the NAVD 88
 DO4074.geopotential number by the normal gravity value computed on the
 DO4074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4074.degrees latitude (g = 980.6199 gals.).
 DO4074
 DO4074.The modeled gravity was interpolated from observed gravity values.
 DO4074
 DO4074;                    North         East    Units  Estimated Accuracy
 DO4074;SPC IL E     -   375,358.      335,650.      MT  (+/- 10 meters HH2 GPS)
 DO4074
 DO4074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2190233430(NAD 83)
 DO4074
 DO4074                          SUPERSEDED SURVEY CONTROL
 DO4074
 DO4074.No superseded survey control is available for this station.
 DO4074
 DO4074_MARKER: F = FLANGE-ENCASED ROD
 DO4074_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4074_STAMPING: IE 077 2012
 DO4074_MARK LOGO: UIL
 DO4074_PROJECTION: FLUSH
 DO4074_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4074_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4074+STABILITY: POSITION/ELEVATION WELL
 DO4074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4074+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4074_ROD/PIPE-DEPTH: 4.9 meters
 DO4074_SLEEVE-DEPTH  : 0.9 meters
 DO4074
 DO4074  HISTORY     - Date     Condition        Report By
 DO4074  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4074
 DO4074                          STATION DESCRIPTION
 DO4074
 DO4074'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4074'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST-SOUTHWEST OF
 DO4074'OAKWOOD, 8.0 MI (12.9 KM) EAST-SOUTHEAST OF SAINT JOSEPH AND 2.4 MI
 DO4074'(3.9 KM) EAST-NORTHEAST OF HOMER.
 DO4074'
 DO4074'THE STATION IS LOCATED AT THE JUNCTION OF CAITLIN HOMER ROAD WITH
 DO4074'COUNTY ROAD 130 EAST ABOUT 2.4 MI (3.9 KM) EAST-NORTHEAST OF HOMER,
 DO4074'IL.
 DO4074'
 DO4074'THE STATION IS 19 FT (5.8 M) EAST OF THE CENTERLINE OF COUNTY ROAD 130
 DO4074'EAST, 103 FT (31.4 M) NORTH-NORTHEAST OF A SIGN POST, 39.3
 DO4074'EAST-NORTHEAST OF A UTILITY POLE AND 27 FT (8.2 M) NORTH-NORTHWEST OF
 DO4074'A UTILITY PEDESTAL.
 DO4074'
 DO4074'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4074'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4074'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4076 ***********************************************************************
 DO4076  DESIGNATION -  IE 078
 DO4076  PID         -  DO4076
 DO4076  STATE/COUNTY-  IL/VERMILION
 DO4076  COUNTRY     -  US
 DO4076  USGS QUAD   -  HOMER (2018)
 DO4076
 DO4076                         *CURRENT SURVEY CONTROL
 DO4076  ______________________________________________________________________
 DO4076* NAD 83(1986) POSITION- 40 02 51.65   (N) 087 53 06.23   (W)   HD_HELD1
 DO4076* NAVD 88 ORTHO HEIGHT -   202.900 (meters)      665.68  (feet) ADJUSTED
 DO4076  ______________________________________________________________________
 DO4076  GEOID HEIGHT    -        -32.218 (meters)                     GEOID18
 DO4076  DYNAMIC HEIGHT  -        202.797 (meters)      665.34  (feet) COMP
 DO4076  MODELED GRAVITY -    980,114.9   (mgal)                       NAVD 88
 DO4076
 DO4076  VERT ORDER      -  SECOND    CLASS I
 DO4076
 DO4076.The horizontal coordinates were determined by differentially corrected
 DO4076.hand held GPS observations or other comparable positioning techniques
 DO4076.and have an estimated accuracy of +/- 3 meters.
 DO4076
 DO4076.The orthometric height was determined by differential leveling and
 DO4076.adjusted by the NATIONAL GEODETIC SURVEY
 DO4076.in April 2013.
 DO4076
 DO4076.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4076.GEOID18 height accuracy estimate available here.
 DO4076
 DO4076.Click photographs - Photos may exist for this station.
 DO4076
 DO4076.The dynamic height is computed by dividing the NAVD 88
 DO4076.geopotential number by the normal gravity value computed on the
 DO4076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4076.degrees latitude (g = 980.6199 gals.).
 DO4076
 DO4076.The modeled gravity was interpolated from observed gravity values.
 DO4076
 DO4076;                    North         East    Units  Estimated Accuracy
 DO4076;SPC IL E     -   375,390.7     338,251.9     MT  (+/- 3 meters HH1 GPS) 
 DO4076
 DO4076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2450333424(NAD 83)
 DO4076
 DO4076                          SUPERSEDED SURVEY CONTROL
 DO4076
 DO4076.No superseded survey control is available for this station.
 DO4076
 DO4076_MARKER: F = FLANGE-ENCASED ROD
 DO4076_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4076_STAMPING: IE 078 2012
 DO4076_MARK LOGO: UIL
 DO4076_PROJECTION: FLUSH
 DO4076_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4076_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4076+STABILITY: POSITION/ELEVATION WELL
 DO4076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4076+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO4076_ROD/PIPE-DEPTH: 5.5 meters
 DO4076_SLEEVE-DEPTH  : 0.9 meters
 DO4076
 DO4076  HISTORY     - Date     Condition        Report By
 DO4076  HISTORY     - 20120418 MONUMENTED       PATRIC
 DO4076
 DO4076                          STATION DESCRIPTION
 DO4076
 DO4076'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4076'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) EAST-SOUTHEAST OF SAINT
 DO4076'JOSEPH, 7.4 MI (11.9 KM) SOUTHWEST OF OAKWOOD AND 4.0 MI (6.4 KM)
 DO4076'EAST-NORTHEAST OF HOMER.
 DO4076'
 DO4076'TO REACH THE STATION FROM THE JUNCTION OF CAITLIN HOMER ROAD WITH
 DO4076'COUNTY ROAD 250 EAST ABOUT 3.6 MI (5.8 KM) EAST-NORTHEAST OF HOMER,
 DO4076'IL, GO EAST ON CAITLIN HOMER ROAD FOR 0.4 MI (0.6 KM) TO THE STATION
 DO4076'ON THE RIGHT.
 DO4076'
 DO4076'THE STATION IS 39.6 FT (12.1 M) SOUTH OF THE CENTERLINE OF CAITLIN
 DO4076'HOMER ROAD, 152.5 FT (46.5 M) WEST OF A TELEPHONE PEDESTAL AND 12.5 FT
 DO4076'(3.8 M) EAST-NORTHEAST OF A WOODEN POST.
 DO4076'
 DO4076'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4076'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4076'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4077 ***********************************************************************
 DO4077  DESIGNATION -  IE 079
 DO4077  PID         -  DO4077
 DO4077  STATE/COUNTY-  IL/VERMILION
 DO4077  COUNTRY     -  US
 DO4077  USGS QUAD   -  OAKWOOD (2018)
 DO4077
 DO4077                         *CURRENT SURVEY CONTROL
 DO4077  ______________________________________________________________________
 DO4077* NAD 83(1986) POSITION- 40 03 03.43   (N) 087 51 16.66   (W)   HD_HELD1
 DO4077* NAVD 88 ORTHO HEIGHT -   200.099 (meters)      656.49  (feet) ADJUSTED
 DO4077  ______________________________________________________________________
 DO4077  GEOID HEIGHT    -        -32.238 (meters)                     GEOID18
 DO4077  DYNAMIC HEIGHT  -        199.998 (meters)      656.16  (feet) COMP
 DO4077  MODELED GRAVITY -    980,116.6   (mgal)                       NAVD 88
 DO4077
 DO4077  VERT ORDER      -  SECOND    CLASS I
 DO4077
 DO4077.The horizontal coordinates were determined by differentially corrected
 DO4077.hand held GPS observations or other comparable positioning techniques
 DO4077.and have an estimated accuracy of +/- 3 meters.
 DO4077
 DO4077.The orthometric height was determined by differential leveling and
 DO4077.adjusted by the NATIONAL GEODETIC SURVEY
 DO4077.in April 2013.
 DO4077
 DO4077.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4077.GEOID18 height accuracy estimate available here.
 DO4077
 DO4077.Click photographs - Photos may exist for this station.
 DO4077
 DO4077.The dynamic height is computed by dividing the NAVD 88
 DO4077.geopotential number by the normal gravity value computed on the
 DO4077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4077.degrees latitude (g = 980.6199 gals.).
 DO4077
 DO4077.The modeled gravity was interpolated from observed gravity values.
 DO4077
 DO4077;                    North         East    Units  Estimated Accuracy
 DO4077;SPC IL E     -   375,767.5     340,847.2     MT  (+/- 3 meters HH1 GPS) 
 DO4077
 DO4077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2710333762(NAD 83)
 DO4077
 DO4077                          SUPERSEDED SURVEY CONTROL
 DO4077
 DO4077.No superseded survey control is available for this station.
 DO4077
 DO4077_MARKER: F = FLANGE-ENCASED ROD
 DO4077_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4077_STAMPING: IE 079 2012
 DO4077_MARK LOGO: UIL
 DO4077_PROJECTION: FLUSH
 DO4077_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4077_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4077+STABILITY: POSITION/ELEVATION WELL
 DO4077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4077+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4077_ROD/PIPE-DEPTH: 4.9 meters
 DO4077_SLEEVE-DEPTH  : 0.9 meters
 DO4077
 DO4077  HISTORY     - Date     Condition        Report By
 DO4077  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4077
 DO4077                          STATION DESCRIPTION
 DO4077
 DO4077'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4077'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) NORTH OF SIDELL, 6.0 MI
 DO4077'(9.7 KM) SOUTHWEST OF OAKWOOD AND 5.6 MI (9.0 KM) EAST-NORTHEAST OF
 DO4077'HOMER.
 DO4077'
 DO4077'TO REACH THE STATION FROM THE JUNCTION OF CAITLIN HOMER ROAD WITH
 DO4077'COUNTY ROAD 400 EAST ABOUT 5.1 MI (8.2 KM) EAST-NORTHEAST OF HOMER,
 DO4077'IL, GO NORTHEAST ON CAITLIN HOMER ROAD FOR 0.5 MI (0.8 KM) TO THE
 DO4077'STATION ON THE RIGHT.
 DO4077'
 DO4077'THE STATION IS 49 FT (14.9 M) SOUTH-SOUTHEAST OF THE CENTERLINE OF
 DO4077'CAITLIN HOMER ROAD, 13.5 FT (4.1 M) EAST OF THE EAST END OF A
 DO4077'CORRUGATED METAL PIPE AND 6 FT (1.8 M) NORTH-NORTHWEST OF A
 DO4077'CULTIVATION LINE.
 DO4077'
 DO4077'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4077'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4077'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4078 ***********************************************************************
 DO4078  DESIGNATION -  IE 080
 DO4078  PID         -  DO4078
 DO4078  STATE/COUNTY-  IL/VERMILION
 DO4078  COUNTRY     -  US
 DO4078  USGS QUAD   -  OAKWOOD (2018)
 DO4078
 DO4078                         *CURRENT SURVEY CONTROL
 DO4078  ______________________________________________________________________
 DO4078* NAD 83(1986) POSITION- 40 03 17.1    (N) 087 50 37.9    (W)   HD_HELD2
 DO4078* NAVD 88 ORTHO HEIGHT -   197.081 (meters)      646.59  (feet) ADJUSTED
 DO4078  ______________________________________________________________________
 DO4078  GEOID HEIGHT    -        -32.247 (meters)                     GEOID18
 DO4078  DYNAMIC HEIGHT  -        196.981 (meters)      646.26  (feet) COMP
 DO4078  MODELED GRAVITY -    980,117.6   (mgal)                       NAVD 88
 DO4078
 DO4078  VERT ORDER      -  SECOND    CLASS I
 DO4078
 DO4078.The horizontal coordinates were established by autonomous hand held GPS
 DO4078.observations and have an estimated accuracy of +/- 10 meters.
 DO4078
 DO4078.The orthometric height was determined by differential leveling and
 DO4078.adjusted by the NATIONAL GEODETIC SURVEY
 DO4078.in April 2013.
 DO4078
 DO4078.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4078.GEOID18 height accuracy estimate available here.
 DO4078
 DO4078.Click photographs - Photos may exist for this station.
 DO4078
 DO4078.The dynamic height is computed by dividing the NAVD 88
 DO4078.geopotential number by the normal gravity value computed on the
 DO4078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4078.degrees latitude (g = 980.6199 gals.).
 DO4078
 DO4078.The modeled gravity was interpolated from observed gravity values.
 DO4078
 DO4078;                    North         East    Units  Estimated Accuracy
 DO4078;SPC IL E     -   376,194.      341,764.      MT  (+/- 10 meters HH2 GPS)
 DO4078
 DO4078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2802534175(NAD 83)
 DO4078
 DO4078                          SUPERSEDED SURVEY CONTROL
 DO4078
 DO4078.No superseded survey control is available for this station.
 DO4078
 DO4078_MARKER: F = FLANGE-ENCASED ROD
 DO4078_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4078_STAMPING: IE 080 2012
 DO4078_MARK LOGO: UIL
 DO4078_PROJECTION: FLUSH
 DO4078_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4078_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4078+STABILITY: POSITION/ELEVATION WELL
 DO4078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4078+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4078_ROD/PIPE-DEPTH: 6.1 meters
 DO4078_SLEEVE-DEPTH  : 0.9 meters
 DO4078
 DO4078  HISTORY     - Date     Condition        Report By
 DO4078  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4078
 DO4078                          STATION DESCRIPTION
 DO4078
 DO4078'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4078'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) NORTH OF SIDELL, 6.2 MI
 DO4078'(10.0 KM) EAST-NORTHEAST OF HOMER AND 5.5 MI (8.8 KM) SOUTHWEST OF
 DO4078'OAKWOOD.
 DO4078'
 DO4078'TO REACH THE STATION FROM THE JUNCTION OF CAITLIN HOMER ROAD WITH
 DO4078'COUNTY ROAD 600 EAST ABOUT 1.0 MI (1.6 KM) NORTH OF FAIRMOUNT, IL, GO
 DO4078'SOUTHWEST ON CAITLIN HOMER ROAD FOR 0.7 MI (1.1 KM) TO THE STATION ON
 DO4078'THE LEFT.
 DO4078'
 DO4078'THE STATION IS 48 FT (14.6 M) SOUTH-SOUTHEAST OF THE CENTERLINE OF
 DO4078'CAITLIN HOMER ROAD, 127 FT (38.7 M) SOUTH OF A UTILITY POLE, 15.3 FT
 DO4078'(4.7 M) EAST OF THE EAST END OF A CONCRETE CULVERT PIPE AND 6 FT (1.8
 DO4078'M) NORTH-NORTHWEST OF A CULTIVATION LINE.
 DO4078'
 DO4078'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4078'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4078'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4079 ***********************************************************************
 DO4079  DESIGNATION -  IE 081
 DO4079  PID         -  DO4079
 DO4079  STATE/COUNTY-  IL/VERMILION
 DO4079  COUNTRY     -  US
 DO4079  USGS QUAD   -  OAKWOOD (2018)
 DO4079
 DO4079                         *CURRENT SURVEY CONTROL
 DO4079  ______________________________________________________________________
 DO4079* NAD 83(1986) POSITION- 40 01 47.57   (N) 087 49 47.26   (W)   HD_HELD1
 DO4079* NAVD 88 ORTHO HEIGHT -   205.391 (meters)      673.85  (feet) ADJUSTED
 DO4079  ______________________________________________________________________
 DO4079  GEOID HEIGHT    -        -32.234 (meters)                     GEOID18
 DO4079  DYNAMIC HEIGHT  -        205.288 (meters)      673.52  (feet) COMP
 DO4079  MODELED GRAVITY -    980,116.3   (mgal)                       NAVD 88
 DO4079
 DO4079  VERT ORDER      -  SECOND    CLASS I
 DO4079
 DO4079.The horizontal coordinates were determined by differentially corrected
 DO4079.hand held GPS observations or other comparable positioning techniques
 DO4079.and have an estimated accuracy of +/- 3 meters.
 DO4079
 DO4079.The orthometric height was determined by differential leveling and
 DO4079.adjusted by the NATIONAL GEODETIC SURVEY
 DO4079.in April 2013.
 DO4079
 DO4079.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4079.GEOID18 height accuracy estimate available here.
 DO4079
 DO4079.Click photographs - Photos may exist for this station.
 DO4079
 DO4079.The dynamic height is computed by dividing the NAVD 88
 DO4079.geopotential number by the normal gravity value computed on the
 DO4079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4079.degrees latitude (g = 980.6199 gals.).
 DO4079
 DO4079.The modeled gravity was interpolated from observed gravity values.
 DO4079
 DO4079;                    North         East    Units  Estimated Accuracy
 DO4079;SPC IL E     -   373,439.5     342,979.4     MT  (+/- 3 meters HH1 GPS) 
 DO4079
 DO4079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2919931403(NAD 83)
 DO4079
 DO4079                          SUPERSEDED SURVEY CONTROL
 DO4079
 DO4079.No superseded survey control is available for this station.
 DO4079
 DO4079_MARKER: F = FLANGE-ENCASED ROD
 DO4079_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4079_STAMPING: IE 081 2012
 DO4079_MARK LOGO: UIL
 DO4079_PROJECTION: FLUSH
 DO4079_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4079_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4079+STABILITY: POSITION/ELEVATION WELL
 DO4079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4079+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4079_ROD/PIPE-DEPTH: 6.1 meters
 DO4079_SLEEVE-DEPTH  : 0.9 meters
 DO4079
 DO4079  HISTORY     - Date     Condition        Report By
 DO4079  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4079
 DO4079                          STATION DESCRIPTION
 DO4079
 DO4079'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4079'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH OF SIDELL, 6.8 MI
 DO4079'(10.9 KM) EAST OF HOMER AND 6.5 MI (10.5 KM) SOUTH-SOUTHWEST OF
 DO4079'OAKWOOD.
 DO4079'
 DO4079'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4079'COUNTY ROAD 1100 NORTH ABOUT 1.2 MI (1.9 KM) SOUTH OF FAIRMOUNT, IL,
 DO4079'GO NORTH ON COUNTY ROAD 600 EAST FOR 0.2 MI (0.3 KM) TO THE STATION ON
 DO4079'THE LEFT.
 DO4079'
 DO4079'THE STATION IS 36.5 FT (11.1 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4079'600 EAST, 97 FT (29.6 M) SOUTH OF A SQUARE WOODEN POST AND 43 FT (13.1
 DO4079'M) SOUTHEAST OF THE MAIN POST TO A BRICK ENTRANCE SIGN.
 DO4079'
 DO4079'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4079'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4079'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4080 ***********************************************************************
 DO4080  DESIGNATION -  IE 082
 DO4080  PID         -  DO4080
 DO4080  STATE/COUNTY-  IL/VERMILION
 DO4080  COUNTRY     -  US
 DO4080  USGS QUAD   -  OAKWOOD (2018)
 DO4080
 DO4080                         *CURRENT SURVEY CONTROL
 DO4080  ______________________________________________________________________
 DO4080* NAD 83(1986) POSITION- 40 01 09.8    (N) 087 49 46.0    (W)   HD_HELD2
 DO4080* NAVD 88 ORTHO HEIGHT -   204.061 (meters)      669.49  (feet) ADJUSTED
 DO4080  ______________________________________________________________________
 DO4080  GEOID HEIGHT    -        -32.227 (meters)                     GEOID18
 DO4080  DYNAMIC HEIGHT  -        203.958 (meters)      669.15  (feet) COMP
 DO4080  MODELED GRAVITY -    980,115.4   (mgal)                       NAVD 88
 DO4080
 DO4080  VERT ORDER      -  SECOND    CLASS I
 DO4080
 DO4080.The horizontal coordinates were established by autonomous hand held GPS
 DO4080.observations and have an estimated accuracy of +/- 10 meters.
 DO4080
 DO4080.The orthometric height was determined by differential leveling and
 DO4080.adjusted by the NATIONAL GEODETIC SURVEY
 DO4080.in April 2013.
 DO4080
 DO4080.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4080.GEOID18 height accuracy estimate available here.
 DO4080
 DO4080.Click photographs - Photos may exist for this station.
 DO4080
 DO4080.The dynamic height is computed by dividing the NAVD 88
 DO4080.geopotential number by the normal gravity value computed on the
 DO4080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4080.degrees latitude (g = 980.6199 gals.).
 DO4080
 DO4080.The modeled gravity was interpolated from observed gravity values.
 DO4080
 DO4080;                    North         East    Units  Estimated Accuracy
 DO4080;SPC IL E     -   372,275.      343,016.      MT  (+/- 10 meters HH2 GPS)
 DO4080
 DO4080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2921830238(NAD 83)
 DO4080
 DO4080                          SUPERSEDED SURVEY CONTROL
 DO4080
 DO4080.No superseded survey control is available for this station.
 DO4080
 DO4080_MARKER: F = FLANGE-ENCASED ROD
 DO4080_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4080_STAMPING: IE 082 2012
 DO4080_MARK LOGO: UIL
 DO4080_PROJECTION: FLUSH
 DO4080_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4080_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4080+STABILITY: POSITION/ELEVATION WELL
 DO4080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4080+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4080_ROD/PIPE-DEPTH: 6.1 meters
 DO4080_SLEEVE-DEPTH  : 0.9 meters
 DO4080
 DO4080  HISTORY     - Date     Condition        Report By
 DO4080  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4080
 DO4080                          STATION DESCRIPTION
 DO4080
 DO4080'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4080'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH OF SIDELL, 7.2 MI
 DO4080'(11.6 KM) SOUTH-SOUTHWEST OF OAKWOOD AND 6.9 MI (11.1 KM) EAST OF
 DO4080'HOMER.
 DO4080'
 DO4080'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4080'COUNTY ROAD 1100 NORTH ABOUT 1.3 MI (2.1 KM) SOUTH OF FAIRMOUNT, IL,
 DO4080'GO SOUTH ON COUNTY ROAD 600 EAST FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DO4080'THE RIGHT.
 DO4080'
 DO4080'THE STATION IS 53.5 FT (16.3 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4080'600 EAST, 48 FT (14.6 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 1050
 DO4080'NORTH, 15 FT (4.6 M) NORTH OF THE NORTH END OF A CORRUGATED METAL PIPE
 DO4080'AND 10 FT (3.0 M) SOUTH OF THE NORTH END OF A STONE WALL.
 DO4080'
 DO4080'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4080'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4080'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4081 ***********************************************************************
 DO4081  DESIGNATION -  IE 083
 DO4081  PID         -  DO4081
 DO4081  STATE/COUNTY-  IL/VERMILION
 DO4081  COUNTRY     -  US
 DO4081  USGS QUAD   -  OAKWOOD (2018)
 DO4081
 DO4081                         *CURRENT SURVEY CONTROL
 DO4081  ______________________________________________________________________
 DO4081* NAD 83(1986) POSITION- 40 00 14.7    (N) 087 49 44.0    (W)   HD_HELD2
 DO4081* NAVD 88 ORTHO HEIGHT -   203.697 (meters)      668.30  (feet) ADJUSTED
 DO4081  ______________________________________________________________________
 DO4081  GEOID HEIGHT    -        -32.216 (meters)                     GEOID18
 DO4081  DYNAMIC HEIGHT  -        203.594 (meters)      667.96  (feet) COMP
 DO4081  MODELED GRAVITY -    980,114.1   (mgal)                       NAVD 88
 DO4081
 DO4081  VERT ORDER      -  SECOND    CLASS I
 DO4081
 DO4081.The horizontal coordinates were established by autonomous hand held GPS
 DO4081.observations and have an estimated accuracy of +/- 10 meters.
 DO4081
 DO4081.The orthometric height was determined by differential leveling and
 DO4081.adjusted by the NATIONAL GEODETIC SURVEY
 DO4081.in April 2013.
 DO4081
 DO4081.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4081.GEOID18 height accuracy estimate available here.
 DO4081
 DO4081.Click photographs - Photos may exist for this station.
 DO4081
 DO4081.The dynamic height is computed by dividing the NAVD 88
 DO4081.geopotential number by the normal gravity value computed on the
 DO4081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4081.degrees latitude (g = 980.6199 gals.).
 DO4081
 DO4081.The modeled gravity was interpolated from observed gravity values.
 DO4081
 DO4081;                    North         East    Units  Estimated Accuracy
 DO4081;SPC IL E     -   370,576.      343,073.      MT  (+/- 10 meters HH2 GPS)
 DO4081
 DO4081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2925028539(NAD 83)
 DO4081
 DO4081                          SUPERSEDED SURVEY CONTROL
 DO4081
 DO4081.No superseded survey control is available for this station.
 DO4081
 DO4081_MARKER: F = FLANGE-ENCASED ROD
 DO4081_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4081_STAMPING: IE 083 2012
 DO4081_MARK LOGO: UIL
 DO4081_PROJECTION: FLUSH
 DO4081_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4081_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4081+STABILITY: POSITION/ELEVATION WELL
 DO4081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4081+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4081_ROD/PIPE-DEPTH: 4.9 meters
 DO4081_SLEEVE-DEPTH  : 0.9 meters
 DO4081
 DO4081  HISTORY     - Date     Condition        Report By
 DO4081  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4081
 DO4081                          STATION DESCRIPTION
 DO4081
 DO4081'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4081'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH-SOUTHWEST OF
 DO4081'OAKWOOD, 7.2 MI (11.6 KM) EAST-SOUTHEAST OF HOMER AND 6.5 MI (10.5 KM)
 DO4081'NORTH OF SIDELL.
 DO4081'
 DO4081'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4081'COUNTY ROAD 900 NORTH ABOUT 3.4 MI (5.5 KM) SOUTH OF FAIRMOUNT, IL, GO
 DO4081'NORTH ON COUNTY ROAD 600 EAST FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DO4081'THE RIGHT.
 DO4081'
 DO4081'THE STATION IS 40 FT (12.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4081'600 EAST, 320 FT (97.5 M) SOUTHEAST OF THE CENTER OF A GATED PRIVATE
 DO4081'ENTRANCE.
 DO4081'
 DO4081'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4081'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4081'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4082 ***********************************************************************
 DO4082  DESIGNATION -  IE 084
 DO4082  PID         -  DO4082
 DO4082  STATE/COUNTY-  IL/VERMILION
 DO4082  COUNTRY     -  US
 DO4082  USGS QUAD   -  SIDELL (2018)
 DO4082
 DO4082                         *CURRENT SURVEY CONTROL
 DO4082  ______________________________________________________________________
 DO4082* NAD 83(1986) POSITION- 39 59 24.58   (N) 087 49 25.27   (W)   HD_HELD1
 DO4082* NAVD 88 ORTHO HEIGHT -   203.780 (meters)      668.57  (feet) ADJUSTED
 DO4082  ______________________________________________________________________
 DO4082  GEOID HEIGHT    -        -32.209 (meters)                     GEOID18
 DO4082  DYNAMIC HEIGHT  -        203.676 (meters)      668.23  (feet) COMP
 DO4082  MODELED GRAVITY -    980,111.8   (mgal)                       NAVD 88
 DO4082
 DO4082  VERT ORDER      -  SECOND    CLASS I
 DO4082
 DO4082.The horizontal coordinates were determined by differentially corrected
 DO4082.hand held GPS observations or other comparable positioning techniques
 DO4082.and have an estimated accuracy of +/- 3 meters.
 DO4082
 DO4082.The orthometric height was determined by differential leveling and
 DO4082.adjusted by the NATIONAL GEODETIC SURVEY
 DO4082.in April 2013.
 DO4082
 DO4082.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4082.GEOID18 height accuracy estimate available here.
 DO4082
 DO4082.Click photographs - Photos may exist for this station.
 DO4082
 DO4082.The dynamic height is computed by dividing the NAVD 88
 DO4082.geopotential number by the normal gravity value computed on the
 DO4082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4082.degrees latitude (g = 980.6199 gals.).
 DO4082
 DO4082.The modeled gravity was interpolated from observed gravity values.
 DO4082
 DO4082;                    North         East    Units  Estimated Accuracy
 DO4082;SPC IL E     -   369,032.3     343,526.0     MT  (+/- 3 meters HH1 GPS) 
 DO4082
 DO4082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2967926990(NAD 83)
 DO4082
 DO4082                          SUPERSEDED SURVEY CONTROL
 DO4082
 DO4082.No superseded survey control is available for this station.
 DO4082
 DO4082_MARKER: F = FLANGE-ENCASED ROD
 DO4082_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4082_STAMPING: IE 084 2012
 DO4082_MARK LOGO: UIL
 DO4082_PROJECTION: FLUSH
 DO4082_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4082_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4082+STABILITY: POSITION/ELEVATION WELL
 DO4082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4082+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO4082_ROD/PIPE-DEPTH: 4.9 meters
 DO4082_SLEEVE-DEPTH  : 0.9 meters
 DO4082
 DO4082  HISTORY     - Date     Condition        Report By
 DO4082  HISTORY     - 20120419 MONUMENTED       PATRIC
 DO4082
 DO4082                          STATION DESCRIPTION
 DO4082
 DO4082'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4082'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHEAST OF ALLERTON,
 DO4082'7.8 MI (12.6 KM) EAST-SOUTHEAST OF HOMER AND 5.6 MI (9.0 KM) NORTH OF
 DO4082'SIDELL.
 DO4082'
 DO4082'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4082'COUNTY ROAD 850 NORTH ABOUT 3.8 MI (6.1 KM) SOUTH OF FAIRMOUNT, IL.
 DO4082'
 DO4082'THE STATION IS 41.5 FT (12.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4082'850 NORTH, 51 FT (15.5 M) EAST OF THE CENTERLINE OF COUNTY ROAD 600
 DO4082'EAST AND 4.4 FT (1.3 M) NORTH OF A RIGHT OF WAY MARKER.
 DO4082'
 DO4082'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4082'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4082'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4083 ***********************************************************************
 DO4083  DESIGNATION -  IE 085
 DO4083  PID         -  DO4083
 DO4083  STATE/COUNTY-  IL/VERMILION
 DO4083  COUNTRY     -  US
 DO4083  USGS QUAD   -  SIDELL (2018)
 DO4083
 DO4083                         *CURRENT SURVEY CONTROL
 DO4083  ______________________________________________________________________
 DO4083* NAD 83(1986) POSITION- 39 58 45.5    (N) 087 49 25.3    (W)   HD_HELD2
 DO4083* NAVD 88 ORTHO HEIGHT -   204.045 (meters)      669.44  (feet) ADJUSTED
 DO4083  ______________________________________________________________________
 DO4083  GEOID HEIGHT    -        -32.202 (meters)                     GEOID18
 DO4083  DYNAMIC HEIGHT  -        203.941 (meters)      669.10  (feet) COMP
 DO4083  MODELED GRAVITY -    980,110.6   (mgal)                       NAVD 88
 DO4083
 DO4083  VERT ORDER      -  SECOND    CLASS I
 DO4083
 DO4083.The horizontal coordinates were established by autonomous hand held GPS
 DO4083.observations and have an estimated accuracy of +/- 10 meters.
 DO4083
 DO4083.The orthometric height was determined by differential leveling and
 DO4083.adjusted by the NATIONAL GEODETIC SURVEY
 DO4083.in April 2013.
 DO4083
 DO4083.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4083.GEOID18 height accuracy estimate available here.
 DO4083
 DO4083.Click photographs - Photos may exist for this station.
 DO4083
 DO4083.The dynamic height is computed by dividing the NAVD 88
 DO4083.geopotential number by the normal gravity value computed on the
 DO4083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4083.degrees latitude (g = 980.6199 gals.).
 DO4083
 DO4083.The modeled gravity was interpolated from observed gravity values.
 DO4083
 DO4083;                    North         East    Units  Estimated Accuracy
 DO4083;SPC IL E     -   367,827.      343,532.      MT  (+/- 10 meters HH2 GPS)
 DO4083
 DO4083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2966825785(NAD 83)
 DO4083
 DO4083                          SUPERSEDED SURVEY CONTROL
 DO4083
 DO4083.No superseded survey control is available for this station.
 DO4083
 DO4083_MARKER: F = FLANGE-ENCASED ROD
 DO4083_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4083_STAMPING: IE 085 2012
 DO4083_MARK LOGO: UIL
 DO4083_PROJECTION: FLUSH
 DO4083_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4083_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4083+STABILITY: POSITION/ELEVATION WELL
 DO4083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4083+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO4083_ROD/PIPE-DEPTH: 4.9 meters
 DO4083_SLEEVE-DEPTH  : 0.9 meters
 DO4083
 DO4083  HISTORY     - Date     Condition        Report By
 DO4083  HISTORY     - 20120502 MONUMENTED       PATRIC
 DO4083
 DO4083                          STATION DESCRIPTION
 DO4083
 DO4083'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4083'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST-SOUTHEAST OF HOMER,
 DO4083'7.6 MI (12.2 KM) NORTHEAST OF ALLERTON AND 4.8 MI (7.7 KM) NORTH OF
 DO4083'SIDELL.
 DO4083'
 DO4083'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4083'COUNTY ROAD 800 EAST ABOUT 5.0 MI (8.0 KM) NORTH OF SIDELL, IL, GO
 DO4083'SOUTH OF COUNTY ROAD 600 EAST FOR 0.2 MI (0.3 KM) TO THE STATION ON
 DO4083'THE LEFT.
 DO4083'
 DO4083'THE STATION IS 38 FT (11.6 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4083'600 EAST AND 7.5 FT (2.3 M) SOUTH OF THE SOUTH END OF A CORRUGATED
 DO4083'METAL PIPE.
 DO4083'
 DO4083'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4083'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4083'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4084 ***********************************************************************
 DO4084  DESIGNATION -  IE 086
 DO4084  PID         -  DO4084
 DO4084  STATE/COUNTY-  IL/VERMILION
 DO4084  COUNTRY     -  US
 DO4084  USGS QUAD   -  SIDELL (2018)
 DO4084
 DO4084                         *CURRENT SURVEY CONTROL
 DO4084  ______________________________________________________________________
 DO4084* NAD 83(1986) POSITION- 39 56 27.17   (N) 087 49 22.56   (W)   HD_HELD1
 DO4084* NAVD 88 ORTHO HEIGHT -   205.136 (meters)      673.02  (feet) ADJUSTED
 DO4084  ______________________________________________________________________
 DO4084  GEOID HEIGHT    -        -32.180 (meters)                     GEOID18
 DO4084  DYNAMIC HEIGHT  -        205.030 (meters)      672.67  (feet) COMP
 DO4084  MODELED GRAVITY -    980,106.7   (mgal)                       NAVD 88
 DO4084
 DO4084  VERT ORDER      -  SECOND    CLASS I
 DO4084
 DO4084.The horizontal coordinates were determined by differentially corrected
 DO4084.hand held GPS observations or other comparable positioning techniques
 DO4084.and have an estimated accuracy of +/- 3 meters.
 DO4084
 DO4084.The orthometric height was determined by differential leveling and
 DO4084.adjusted by the NATIONAL GEODETIC SURVEY
 DO4084.in April 2013.
 DO4084
 DO4084.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4084.GEOID18 height accuracy estimate available here.
 DO4084
 DO4084.Click photographs - Photos may exist for this station.
 DO4084
 DO4084.The dynamic height is computed by dividing the NAVD 88
 DO4084.geopotential number by the normal gravity value computed on the
 DO4084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4084.degrees latitude (g = 980.6199 gals.).
 DO4084
 DO4084.The modeled gravity was interpolated from observed gravity values.
 DO4084
 DO4084;                    North         East    Units  Estimated Accuracy
 DO4084;SPC IL E     -   363,560.9     343,621.6     MT  (+/- 3 meters HH1 GPS) 
 DO4084
 DO4084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2969321519(NAD 83)
 DO4084
 DO4084                          SUPERSEDED SURVEY CONTROL
 DO4084
 DO4084.No superseded survey control is available for this station.
 DO4084
 DO4084_MARKER: F = FLANGE-ENCASED ROD
 DO4084_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4084_STAMPING: IE 086 2012
 DO4084_MARK LOGO: UIL
 DO4084_PROJECTION: FLUSH
 DO4084_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4084_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4084+STABILITY: POSITION/ELEVATION WELL
 DO4084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4084+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 DO4084_ROD/PIPE-DEPTH: 6.1 meters
 DO4084_SLEEVE-DEPTH  : 0.9 meters
 DO4084
 DO4084  HISTORY     - Date     Condition        Report By
 DO4084  HISTORY     - 20120420 MONUMENTED       PATRIC
 DO4084
 DO4084                          STATION DESCRIPTION
 DO4084
 DO4084'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4084'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTHEAST OF HOMER, 6.4
 DO4084'MI (10.3 KM) EAST-NORTHEAST OF ALLERTON AND 2.2 MI (3.5 KM) NORTH OF
 DO4084'SIDELL.
 DO4084'
 DO4084'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4084'COUNTY ROAD 450 NORTH ABOUT 1.5 MI (2.4 KM) NORTH OF SIDELL, IL, GO
 DO4084'NORTH ON COUNTY ROAD 600 EAST FOR 0.6 MI (1.0 KM) TO THE STATION ON
 DO4084'THE RIGHT.
 DO4084'
 DO4084'THE STATION IS 42 FT (12.8 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4084'600 EAST, 57 FT (17.4 M) NORTH OF THE CENTER OF A FIELD ENTRANCE, 13.5
 DO4084'FT (4.1 M) NORTHWEST OF A GAS MARKER POST AND 9 FT (2.7 M) WEST OF A
 DO4084'CULTIVATION LINE.
 DO4084'
 DO4084'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4084'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4084'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4085 ***********************************************************************
 DO4085  DESIGNATION -  IE 087
 DO4085  PID         -  DO4085
 DO4085  STATE/COUNTY-  IL/VERMILION
 DO4085  COUNTRY     -  US
 DO4085  USGS QUAD   -  SIDELL (2018)
 DO4085
 DO4085                         *CURRENT SURVEY CONTROL
 DO4085  ______________________________________________________________________
 DO4085* NAD 83(1986) POSITION- 39 53 46.6    (N) 087 49 22.1    (W)   HD_HELD2
 DO4085* NAVD 88 ORTHO HEIGHT -   206.623 (meters)      677.90  (feet) ADJUSTED
 DO4085  ______________________________________________________________________
 DO4085  GEOID HEIGHT    -        -32.159 (meters)                     GEOID18
 DO4085  DYNAMIC HEIGHT  -        206.516 (meters)      677.54  (feet) COMP
 DO4085  MODELED GRAVITY -    980,103.3   (mgal)                       NAVD 88
 DO4085
 DO4085  VERT ORDER      -  SECOND    CLASS I
 DO4085
 DO4085.The horizontal coordinates were established by autonomous hand held GPS
 DO4085.observations and have an estimated accuracy of +/- 10 meters.
 DO4085
 DO4085.The orthometric height was determined by differential leveling and
 DO4085.adjusted by the NATIONAL GEODETIC SURVEY
 DO4085.in April 2013.
 DO4085
 DO4085.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4085.GEOID18 height accuracy estimate available here.
 DO4085
 DO4085.Click photographs - Photos may exist for this station.
 DO4085
 DO4085.The dynamic height is computed by dividing the NAVD 88
 DO4085.geopotential number by the normal gravity value computed on the
 DO4085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4085.degrees latitude (g = 980.6199 gals.).
 DO4085
 DO4085.The modeled gravity was interpolated from observed gravity values.
 DO4085
 DO4085;                    North         East    Units  Estimated Accuracy
 DO4085;SPC IL E     -   358,609.      343,661.      MT  (+/- 10 meters HH2 GPS)
 DO4085
 DO4085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2965816569(NAD 83)
 DO4085
 DO4085                          SUPERSEDED SURVEY CONTROL
 DO4085
 DO4085.No superseded survey control is available for this station.
 DO4085
 DO4085_MARKER: F = FLANGE-ENCASED ROD
 DO4085_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4085_STAMPING: IE 087 2012
 DO4085_MARK LOGO: UIL
 DO4085_PROJECTION: FLUSH
 DO4085_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4085+STABILITY: SURFACE MOTION
 DO4085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4085+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 DO4085_ROD/PIPE-DEPTH: 3.7 meters
 DO4085_SLEEVE-DEPTH  : 0.9 meters
 DO4085
 DO4085  HISTORY     - Date     Condition        Report By
 DO4085  HISTORY     - 20120420 MONUMENTED       PATRIC
 DO4085
 DO4085                          STATION DESCRIPTION
 DO4085
 DO4085'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4085'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF HUME,
 DO4085'6.1 MI (9.8 KM) EAST OF ALLERTON AND 0.9 MI (1.4 KM) SOUTH OF SIDELL.
 DO4085'
 DO4085'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4085'COUNTY ROAD 200 NORTH ABOUT 1.0 MI (1.6 KM) SOUTH OF SIDELL, IL.
 DO4085'
 DO4085'THE STATION IS 24 FT (7.3 M) WEST OF THE CENTERLINE OF COUNTY ROAD 600
 DO4085'EAST, 47 FT (14.3 M) WEST-SOUTHWEST OF A UTILITY POLE AND 3 FT (0.9 M)
 DO4085'WEST OF A CULTIVATION LINE.
 DO4085'
 DO4085'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4085'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4085'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4086 ***********************************************************************
 DO4086  DESIGNATION -  IE 088
 DO4086  PID         -  DO4086
 DO4086  STATE/COUNTY-  IL/EDGAR
 DO4086  COUNTRY     -  US
 DO4086  USGS QUAD   -  SIDELL (2018)
 DO4086
 DO4086                         *CURRENT SURVEY CONTROL
 DO4086  ______________________________________________________________________
 DO4086* NAD 83(1986) POSITION- 39 52 49.3    (N) 087 50 32.0    (W)   HD_HELD2
 DO4086* NAVD 88 ORTHO HEIGHT -   214.703 (meters)      704.40  (feet) ADJUSTED
 DO4086  ______________________________________________________________________
 DO4086  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 DO4086  DYNAMIC HEIGHT  -        214.591 (meters)      704.04  (feet) COMP
 DO4086  MODELED GRAVITY -    980,100.7   (mgal)                       NAVD 88
 DO4086
 DO4086  VERT ORDER      -  SECOND    CLASS I
 DO4086
 DO4086.The horizontal coordinates were established by autonomous hand held GPS
 DO4086.observations and have an estimated accuracy of +/- 10 meters.
 DO4086
 DO4086.The orthometric height was determined by differential leveling and
 DO4086.adjusted by the NATIONAL GEODETIC SURVEY
 DO4086.in April 2013.
 DO4086
 DO4086.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4086.GEOID18 height accuracy estimate available here.
 DO4086
 DO4086.Click photographs - Photos may exist for this station.
 DO4086
 DO4086.The dynamic height is computed by dividing the NAVD 88
 DO4086.geopotential number by the normal gravity value computed on the
 DO4086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4086.degrees latitude (g = 980.6199 gals.).
 DO4086
 DO4086.The modeled gravity was interpolated from observed gravity values.
 DO4086
 DO4086;                    North         East    Units  Estimated Accuracy
 DO4086;SPC IL E     -   356,832.      342,010.      MT  (+/- 10 meters HH2 GPS)
 DO4086
 DO4086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2798214818(NAD 83)
 DO4086
 DO4086                          SUPERSEDED SURVEY CONTROL
 DO4086
 DO4086.No superseded survey control is available for this station.
 DO4086
 DO4086_MARKER: F = FLANGE-ENCASED ROD
 DO4086_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4086_STAMPING: IE 088 2012
 DO4086_MARK LOGO: UIL
 DO4086_PROJECTION: FLUSH
 DO4086_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4086_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4086+STABILITY: POSITION/ELEVATION WELL
 DO4086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4086+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO4086_ROD/PIPE-DEPTH: 4.9 meters
 DO4086_SLEEVE-DEPTH  : 0.9 meters
 DO4086
 DO4086  HISTORY     - Date     Condition        Report By
 DO4086  HISTORY     - 20120423 MONUMENTED       PATRIC
 DO4086
 DO4086                          STATION DESCRIPTION
 DO4086
 DO4086'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4086'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH-NORTHEAST OF HUME,
 DO4086'5.5 MI (8.8 KM) EAST-SOUTHEAST OF ALLERTON AND 2.3 MI (3.7 KM)
 DO4086'SOUTH-SOUTHWEST OF SIDELL.
 DO4086'
 DO4086'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 700 EAST WITH
 DO4086'COUNTY ROAD 2800 NORTH ABOUT 2.3 MI (3.7 KM) SOUTHWEST OF SIDELL, IL.
 DO4086'
 DO4086'THE STATION IS 24 FT (7.3 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4086'2800 NORTH, 43 FT (13.1 M) EAST OF THE CENTERLINE OF COUNTY ROAD 700
 DO4086'EAST AND 3.5 FT (1.1 M) EAST OF A POST FOR A STREET SIGN.
 DO4086'
 DO4086'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4086'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4086'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4087 ***********************************************************************
 DO4087  DESIGNATION -  IE 089
 DO4087  PID         -  DO4087
 DO4087  STATE/COUNTY-  IL/EDGAR
 DO4087  COUNTRY     -  US
 DO4087  USGS QUAD   -  SIDELL (2018)
 DO4087
 DO4087                         *CURRENT SURVEY CONTROL
 DO4087  ______________________________________________________________________
 DO4087* NAD 83(1986) POSITION- 39 52 48.5    (N) 087 51 42.4    (W)   HD_HELD2
 DO4087* NAVD 88 ORTHO HEIGHT -   218.760 (meters)      717.72  (feet) ADJUSTED
 DO4087  ______________________________________________________________________
 DO4087  GEOID HEIGHT    -        -32.144 (meters)                     GEOID18
 DO4087  DYNAMIC HEIGHT  -        218.646 (meters)      717.34  (feet) COMP
 DO4087  MODELED GRAVITY -    980,098.9   (mgal)                       NAVD 88
 DO4087
 DO4087  VERT ORDER      -  SECOND    CLASS I
 DO4087
 DO4087.The horizontal coordinates were established by autonomous hand held GPS
 DO4087.observations and have an estimated accuracy of +/- 10 meters.
 DO4087
 DO4087.The orthometric height was determined by differential leveling and
 DO4087.adjusted by the NATIONAL GEODETIC SURVEY
 DO4087.in April 2013.
 DO4087
 DO4087.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4087.GEOID18 height accuracy estimate available here.
 DO4087
 DO4087.Click photographs - Photos may exist for this station.
 DO4087
 DO4087.The dynamic height is computed by dividing the NAVD 88
 DO4087.geopotential number by the normal gravity value computed on the
 DO4087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4087.degrees latitude (g = 980.6199 gals.).
 DO4087
 DO4087.The modeled gravity was interpolated from observed gravity values.
 DO4087
 DO4087;                    North         East    Units  Estimated Accuracy
 DO4087;SPC IL E     -   356,798.      340,337.      MT  (+/- 10 meters HH2 GPS)
 DO4087
 DO4087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2630914809(NAD 83)
 DO4087
 DO4087                          SUPERSEDED SURVEY CONTROL
 DO4087
 DO4087.No superseded survey control is available for this station.
 DO4087
 DO4087_MARKER: F = FLANGE-ENCASED ROD
 DO4087_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4087_STAMPING: IE 089 2012
 DO4087_MARK LOGO: UIL
 DO4087_PROJECTION: FLUSH
 DO4087_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4087_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4087+STABILITY: POSITION/ELEVATION WELL
 DO4087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4087+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO4087_ROD/PIPE-DEPTH: 4.9 meters
 DO4087_SLEEVE-DEPTH  : 0.9 meters
 DO4087
 DO4087  HISTORY     - Date     Condition        Report By
 DO4087  HISTORY     - 20120423 MONUMENTED       PATRIC
 DO4087
 DO4087                          STATION DESCRIPTION
 DO4087
 DO4087'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4087'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTH OF HUME, 4.5 MI
 DO4087'(7.2 KM) EAST-SOUTHEAST OF ALLERTON AND 3.0 MI (4.8 KM) SOUTHWEST OF
 DO4087'SIDELL.
 DO4087'
 DO4087'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4087'COUNTY ROAD 2800 NORTH ABOUT 3.0 MI (4.8 KM) SOUTHWEST OF SIDELL, IL.
 DO4087'
 DO4087'THE STATION IS 23 FT (7.0 M) WEST OF THE CENTERLINE OF COUNTY ROAD 600
 DO4087'EAST, 29.3 FT (8.9 M) SOUTH OF A UTILITY POLE AND 5 FT (1.5 M) EAST OF
 DO4087'A CULTIVATION LINE.
 DO4087'
 DO4087'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4087'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4087'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4088 ***********************************************************************
 DO4088  DESIGNATION -  IE 090
 DO4088  PID         -  DO4088
 DO4088  STATE/COUNTY-  IL/EDGAR
 DO4088  COUNTRY     -  US
 DO4088  USGS QUAD   -  HUME (2018)
 DO4088
 DO4088                         *CURRENT SURVEY CONTROL
 DO4088  ______________________________________________________________________
 DO4088* NAD 83(1986) POSITION- 39 51 55.97   (N) 087 51 41.87   (W)   HD_HELD1
 DO4088* NAVD 88 ORTHO HEIGHT -   216.674 (meters)      710.87  (feet) ADJUSTED
 DO4088  ______________________________________________________________________
 DO4088  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 DO4088  DYNAMIC HEIGHT  -        216.561 (meters)      710.50  (feet) COMP
 DO4088  MODELED GRAVITY -    980,098.3   (mgal)                       NAVD 88
 DO4088
 DO4088  VERT ORDER      -  SECOND    CLASS I
 DO4088
 DO4088.The horizontal coordinates were determined by differentially corrected
 DO4088.hand held GPS observations or other comparable positioning techniques
 DO4088.and have an estimated accuracy of +/- 3 meters.
 DO4088
 DO4088.The orthometric height was determined by differential leveling and
 DO4088.adjusted by the NATIONAL GEODETIC SURVEY
 DO4088.in April 2013.
 DO4088
 DO4088.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4088.GEOID18 height accuracy estimate available here.
 DO4088
 DO4088.Click photographs - Photos may exist for this station.
 DO4088
 DO4088.The dynamic height is computed by dividing the NAVD 88
 DO4088.geopotential number by the normal gravity value computed on the
 DO4088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4088.degrees latitude (g = 980.6199 gals.).
 DO4088
 DO4088.The modeled gravity was interpolated from observed gravity values.
 DO4088
 DO4088;                    North         East    Units  Estimated Accuracy
 DO4088;SPC IL E     -   355,178.4     340,358.5     MT  (+/- 3 meters HH1 GPS) 
 DO4088
 DO4088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2630613189(NAD 83)
 DO4088
 DO4088                          SUPERSEDED SURVEY CONTROL
 DO4088
 DO4088.No superseded survey control is available for this station.
 DO4088
 DO4088_MARKER: F = FLANGE-ENCASED ROD
 DO4088_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4088_STAMPING: IE 090 2012
 DO4088_MARK LOGO: UIL
 DO4088_PROJECTION: FLUSH
 DO4088_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4088_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4088+STABILITY: POSITION/ELEVATION WELL
 DO4088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4088+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO4088_ROD/PIPE-DEPTH: 4.9 meters
 DO4088_SLEEVE-DEPTH  : 0.9 meters
 DO4088
 DO4088  HISTORY     - Date     Condition        Report By
 DO4088  HISTORY     - 20120423 MONUMENTED       PATRIC
 DO4088
 DO4088                          STATION DESCRIPTION
 DO4088
 DO4088'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4088'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) SOUTHEAST OF ALLERTON,
 DO4088'4.8 MI (7.7 KM) NORTH OF HUME AND 3.7 MI (6.0 KM) SOUTHWEST OF SIDELL.
 DO4088'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4088'COUNTY ROAD 2700 NORTH ABOUT 3.7 MI (6.0 KM) SOUTHWEST OF SIDELL, IL.
 DO4088'
 DO4088'THE STATION IS 23 FT (7.0 M) WEST OF THE CENTERLINE OF COUNTY ROAD 600
 DO4088'EAST, 26.6 FT (8.1 M) NORTH OF A UTILITY POLE, 26.3 NORTH-NORTHWEST OF
 DO4088'A WOODEN POST FOR A 'STOP' SIGN AND 5 FT (1.5 M) EAST OF A CULTIVATION
 DO4088'LINE.
 DO4088'
 DO4088'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4088'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4088'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4089 ***********************************************************************
 DO4089  DESIGNATION -  IE 091
 DO4089  PID         -  DO4089
 DO4089  STATE/COUNTY-  IL/EDGAR
 DO4089  COUNTRY     -  US
 DO4089  USGS QUAD   -  HUME (2018)
 DO4089
 DO4089                         *CURRENT SURVEY CONTROL
 DO4089  ______________________________________________________________________
 DO4089* NAD 83(1986) POSITION- 39 51 02.6    (N) 087 51 41.0    (W)   HD_HELD2
 DO4089* NAVD 88 ORTHO HEIGHT -   207.726 (meters)      681.51  (feet) ADJUSTED
 DO4089  ______________________________________________________________________
 DO4089  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 DO4089  DYNAMIC HEIGHT  -        207.618 (meters)      681.16  (feet) COMP
 DO4089  MODELED GRAVITY -    980,097.8   (mgal)                       NAVD 88
 DO4089
 DO4089  VERT ORDER      -  SECOND    CLASS I
 DO4089
 DO4089.The horizontal coordinates were established by autonomous hand held GPS
 DO4089.observations and have an estimated accuracy of +/- 10 meters.
 DO4089
 DO4089.The orthometric height was determined by differential leveling and
 DO4089.adjusted by the NATIONAL GEODETIC SURVEY
 DO4089.in April 2013.
 DO4089
 DO4089.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4089.GEOID18 height accuracy estimate available here.
 DO4089
 DO4089.Click photographs - Photos may exist for this station.
 DO4089
 DO4089.The dynamic height is computed by dividing the NAVD 88
 DO4089.geopotential number by the normal gravity value computed on the
 DO4089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4089.degrees latitude (g = 980.6199 gals.).
 DO4089
 DO4089.The modeled gravity was interpolated from observed gravity values.
 DO4089
 DO4089;                    North         East    Units  Estimated Accuracy
 DO4089;SPC IL E     -   353,533.      340,388.      MT  (+/- 10 meters HH2 GPS)
 DO4089
 DO4089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2631111544(NAD 83)
 DO4089
 DO4089                          SUPERSEDED SURVEY CONTROL
 DO4089
 DO4089.No superseded survey control is available for this station.
 DO4089
 DO4089_MARKER: F = FLANGE-ENCASED ROD
 DO4089_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4089_STAMPING: IE 091 2012
 DO4089_MARK LOGO: UIL
 DO4089_PROJECTION: FLUSH
 DO4089_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4089_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4089+STABILITY: POSITION/ELEVATION WELL
 DO4089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4089+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO4089_ROD/PIPE-DEPTH: 4.9 meters
 DO4089_SLEEVE-DEPTH  : 0.9 meters
 DO4089
 DO4089  HISTORY     - Date     Condition        Report By
 DO4089  HISTORY     - 20120423 MONUMENTED       PATRIC
 DO4089
 DO4089                          STATION DESCRIPTION
 DO4089
 DO4089'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4089'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTHEAST OF ALLERTON,
 DO4089'4.6 MI (7.4 KM) SOUTH-SOUTHWEST OF SIDELL AND 3.7 MI (6.0 KM) NORTH OF
 DO4089'HUME.
 DO4089'
 DO4089'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4089'COUNTY ROAD 2600 NORTH, ABOUT 4.6 MI (7.4 KM) SOUTH-SOUTHWEST OF
 DO4089'SIDELL, IL.
 DO4089'
 DO4089'THE STATION IS 56.8 FT (17.3 M) SOUTH OF A WOODEN POST FOR A 'STOP'
 DO4089'SIGN, 50 FT (15.2 M) EAST OF A WOODEN POST FOR A 'STOP' SIGN AND 71.6
 DO4089'FT (21.8 M) SOUTHEAST OF A UTILITY POLE.
 DO4089'
 DO4089'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4089'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4089'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4090 ***********************************************************************
 DO4090  DESIGNATION -  IE 092
 DO4090  PID         -  DO4090
 DO4090  STATE/COUNTY-  IL/EDGAR
 DO4090  COUNTRY     -  US
 DO4090  USGS QUAD   -  HUME (2018)
 DO4090
 DO4090                         *CURRENT SURVEY CONTROL
 DO4090  ______________________________________________________________________
 DO4090* NAD 83(1986) POSITION- 39 50 09.57   (N) 087 51 41.22   (W)   HD_HELD1
 DO4090* NAVD 88 ORTHO HEIGHT -   198.498 (meters)      651.24  (feet) ADJUSTED
 DO4090  ______________________________________________________________________
 DO4090  GEOID HEIGHT    -        -32.131 (meters)                     GEOID18
 DO4090  DYNAMIC HEIGHT  -        198.394 (meters)      650.90  (feet) COMP
 DO4090  MODELED GRAVITY -    980,097.3   (mgal)                       NAVD 88
 DO4090
 DO4090  VERT ORDER      -  SECOND    CLASS I
 DO4090
 DO4090.The horizontal coordinates were determined by differentially corrected
 DO4090.hand held GPS observations or other comparable positioning techniques
 DO4090.and have an estimated accuracy of +/- 3 meters.
 DO4090
 DO4090.The orthometric height was determined by differential leveling and
 DO4090.adjusted by the NATIONAL GEODETIC SURVEY
 DO4090.in April 2013.
 DO4090
 DO4090.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4090.GEOID18 height accuracy estimate available here.
 DO4090
 DO4090.Click photographs - Photos may exist for this station.
 DO4090
 DO4090.The dynamic height is computed by dividing the NAVD 88
 DO4090.geopotential number by the normal gravity value computed on the
 DO4090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4090.degrees latitude (g = 980.6199 gals.).
 DO4090
 DO4090.The modeled gravity was interpolated from observed gravity values.
 DO4090
 DO4090;                    North         East    Units  Estimated Accuracy
 DO4090;SPC IL E     -   351,897.0     340,391.3     MT  (+/- 3 meters HH1 GPS) 
 DO4090
 DO4090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2629009909(NAD 83)
 DO4090
 DO4090                          SUPERSEDED SURVEY CONTROL
 DO4090
 DO4090.No superseded survey control is available for this station.
 DO4090
 DO4090_MARKER: F = FLANGE-ENCASED ROD
 DO4090_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4090_STAMPING: IE 092 2012
 DO4090_MARK LOGO: UIL
 DO4090_PROJECTION: FLUSH
 DO4090_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4090_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4090+STABILITY: POSITION/ELEVATION WELL
 DO4090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4090+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4090_ROD/PIPE-DEPTH: 6.7 meters
 DO4090_SLEEVE-DEPTH  : 0.9 meters
 DO4090
 DO4090  HISTORY     - Date     Condition        Report By
 DO4090  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4090
 DO4090                          STATION DESCRIPTION
 DO4090
 DO4090'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4090'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHEAST OF ALLERTON,
 DO4090'5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF SIDELL AND 2.7 MI (4.3 KM) NORTH OF
 DO4090'HUME.
 DO4090'
 DO4090'THE STATION IS LOCATED AT THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4090'COUNTY ROAD 2500 NORTH ABOUT 5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF
 DO4090'SIDELL, IL.
 DO4090'
 DO4090'THE STATION IS 18 FT (5.5 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY
 DO4090'ROAD 600 EAST, 73.4 FT (22.4 M) SOUTH OF A SIGN POST AND 4 FT (1.2 M)
 DO4090'EAST OF A CULTIVATION LINE.
 DO4090'
 DO4090'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4090'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4090'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4091 ***********************************************************************
 DO4091  DESIGNATION -  IE 093
 DO4091  PID         -  DO4091
 DO4091  STATE/COUNTY-  IL/EDGAR
 DO4091  COUNTRY     -  US
 DO4091  USGS QUAD   -  HUME (2018)
 DO4091
 DO4091                         *CURRENT SURVEY CONTROL
 DO4091  ______________________________________________________________________
 DO4091* NAD 83(1986) POSITION- 39 47 32.78   (N) 087 50 11.43   (W)   HD_HELD1
 DO4091* NAVD 88 ORTHO HEIGHT -   198.881 (meters)      652.50  (feet) ADJUSTED
 DO4091  ______________________________________________________________________
 DO4091  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 DO4091  DYNAMIC HEIGHT  -        198.777 (meters)      652.15  (feet) COMP
 DO4091  MODELED GRAVITY -    980,098.4   (mgal)                       NAVD 88
 DO4091
 DO4091  VERT ORDER      -  SECOND    CLASS I
 DO4091
 DO4091.The horizontal coordinates were determined by differentially corrected
 DO4091.hand held GPS observations or other comparable positioning techniques
 DO4091.and have an estimated accuracy of +/- 3 meters.
 DO4091
 DO4091.The orthometric height was determined by differential leveling and
 DO4091.adjusted by the NATIONAL GEODETIC SURVEY
 DO4091.in April 2013.
 DO4091
 DO4091.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4091.GEOID18 height accuracy estimate available here.
 DO4091
 DO4091.Click photographs - Photos may exist for this station.
 DO4091
 DO4091.The dynamic height is computed by dividing the NAVD 88
 DO4091.geopotential number by the normal gravity value computed on the
 DO4091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4091.degrees latitude (g = 980.6199 gals.).
 DO4091
 DO4091.The modeled gravity was interpolated from observed gravity values.
 DO4091
 DO4091;                    North         East    Units  Estimated Accuracy
 DO4091;SPC IL E     -   347,072.9     342,553.0     MT  (+/- 3 meters HH1 GPS) 
 DO4091
 DO4091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2837905055(NAD 83)
 DO4091
 DO4091                          SUPERSEDED SURVEY CONTROL
 DO4091
 DO4091.No superseded survey control is available for this station.
 DO4091
 DO4091_MARKER: F = FLANGE-ENCASED ROD
 DO4091_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4091_STAMPING: IE 093 2012
 DO4091_MARK LOGO: UIL
 DO4091_PROJECTION: RECESSED 5 CENTIMETERS
 DO4091_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4091_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4091+STABILITY: POSITION/ELEVATION WELL
 DO4091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4091+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DO4091_ROD/PIPE-DEPTH: 5.2 meters
 DO4091_SLEEVE-DEPTH  : 0.9 meters
 DO4091
 DO4091  HISTORY     - Date     Condition        Report By
 DO4091  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4091  HISTORY     - 20140115 GOOD             AMESC
 DO4091
 DO4091                          STATION DESCRIPTION
 DO4091
 DO4091'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4091'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST OF NEWMAN, 7.4 MI
 DO4091'(11.9 KM) NORTHEAST OF BROCTON AND 1.7 MI (2.7 KM) EAST OF HUME.
 DO4091'
 DO4091'THE STATION IS LOCATED AT THE JUNCTION OF US HIGHWAY 36 WITH COUNTY
 DO4091'ROAD 700 EAST ABOUT 1.7 MI (2.7 KM) EAST-SOUTHEAST OF HUME, IL.
 DO4091'
 DO4091'THE STATION IS 51 FT (15.5 M) SOUTH OF THE CENTERLINE OF US HIGHWAY
 DO4091'36, 24 FT (7.3 M) WEST OF THE CENTERLINE OF COUNTY ROAD 700 EAST AND
 DO4091'47 FT (14.3 M) WEST-SOUTHWEST OF A WOODEN POST FOR A 'STOP' SIGN.
 DO4091'
 DO4091'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4091'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4091'IN IDENTIFICATION.
 DO4091
 DO4091                          STATION RECOVERY (2014)
 DO4091
 DO4091'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DO4091'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4092 ***********************************************************************
 DO4092  DESIGNATION -  IE 094
 DO4092  PID         -  DO4092
 DO4092  STATE/COUNTY-  IL/EDGAR
 DO4092  COUNTRY     -  US
 DO4092  USGS QUAD   -  HUME (2018)
 DO4092
 DO4092                         *CURRENT SURVEY CONTROL
 DO4092  ______________________________________________________________________
 DO4092* NAD 83(1986) POSITION- 39 47 32.71   (N) 087 48 59.91   (W)   HD_HELD1
 DO4092* NAVD 88 ORTHO HEIGHT -   200.732 (meters)      658.57  (feet) ADJUSTED
 DO4092  ______________________________________________________________________
 DO4092  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 DO4092  DYNAMIC HEIGHT  -        200.628 (meters)      658.23  (feet) COMP
 DO4092  MODELED GRAVITY -    980,100.5   (mgal)                       NAVD 88
 DO4092
 DO4092  VERT ORDER      -  SECOND    CLASS I
 DO4092
 DO4092.The horizontal coordinates were determined by differentially corrected
 DO4092.hand held GPS observations or other comparable positioning techniques
 DO4092.and have an estimated accuracy of +/- 3 meters.
 DO4092
 DO4092.The orthometric height was determined by differential leveling and
 DO4092.adjusted by the NATIONAL GEODETIC SURVEY
 DO4092.in April 2013.
 DO4092
 DO4092.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4092.GEOID18 height accuracy estimate available here.
 DO4092
 DO4092.Click photographs - Photos may exist for this station.
 DO4092
 DO4092.The dynamic height is computed by dividing the NAVD 88
 DO4092.geopotential number by the normal gravity value computed on the
 DO4092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4092.degrees latitude (g = 980.6199 gals.).
 DO4092
 DO4092.The modeled gravity was interpolated from observed gravity values.
 DO4092
 DO4092;                    North         East    Units  Estimated Accuracy
 DO4092;SPC IL E     -   347,080.4     344,254.6     MT  (+/- 3 meters HH1 GPS) 
 DO4092
 DO4092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK3008005037(NAD 83)
 DO4092
 DO4092                          SUPERSEDED SURVEY CONTROL
 DO4092
 DO4092.No superseded survey control is available for this station.
 DO4092
 DO4092_MARKER: F = FLANGE-ENCASED ROD
 DO4092_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4092_STAMPING: IE 094 2012
 DO4092_MARK LOGO: UIL
 DO4092_PROJECTION: FLUSH
 DO4092_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4092+STABILITY: SURFACE MOTION
 DO4092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4092+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4092_ROD/PIPE-DEPTH: 3.7 meters
 DO4092_SLEEVE-DEPTH  : 0.9 meters
 DO4092
 DO4092  HISTORY     - Date     Condition        Report By
 DO4092  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4092
 DO4092                          STATION DESCRIPTION
 DO4092
 DO4092'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4092'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH OF SIDELL, 7.7 MI
 DO4092'(12.4 KM) WEST OF CHRISMAN AND 2.8 MI (4.5 KM) EAST OF HUME.
 DO4092'
 DO4092'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 36 WITH COUNTY
 DO4092'ROAD 700 EAST ABOUT 1.7 MI (2.7 KM) EAST-SOUTHEAST OF HUME, IL, GO
 DO4092'EAST ON US HIGHWAY FOR 1.0 MI (1.6 KM) TO A RAILROAD GRADE.  CONTINUE
 DO4092'EAST ON US HIGHWAY 36 FOR 260 FT (79.2 M) TO THE STATION ON THE RIGHT.
 DO4092'THE STATION IS 33.5 FT (10.2 M) SOUTH OF THE CENTERLINE OF US HIGHWAY
 DO4092'36, 116 FT (35.4 M) WEST OF THE EXTENDED CENTER OF A FIELD ENTRANCE
 DO4092'AND 6 FT (1.8 M) NORTH OF A CULTIVATION LINE.
 DO4092'
 DO4092'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4092'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4092'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4093 ***********************************************************************
 DO4093  DESIGNATION -  IE 095
 DO4093  PID         -  DO4093
 DO4093  STATE/COUNTY-  IL/EDGAR
 DO4093  COUNTRY     -  US
 DO4093  USGS QUAD   -  HUME (2018)
 DO4093
 DO4093                         *CURRENT SURVEY CONTROL
 DO4093  ______________________________________________________________________
 DO4093* NAD 83(1986) POSITION- 39 47 32.7    (N) 087 47 48.7    (W)   HD_HELD2
 DO4093* NAVD 88 ORTHO HEIGHT -   201.220 (meters)      660.17  (feet) ADJUSTED
 DO4093  ______________________________________________________________________
 DO4093  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 DO4093  DYNAMIC HEIGHT  -        201.115 (meters)      659.82  (feet) COMP
 DO4093  MODELED GRAVITY -    980,102.5   (mgal)                       NAVD 88
 DO4093
 DO4093  VERT ORDER      -  SECOND    CLASS I
 DO4093
 DO4093.The horizontal coordinates were established by autonomous hand held GPS
 DO4093.observations and have an estimated accuracy of +/- 10 meters.
 DO4093
 DO4093.The orthometric height was determined by differential leveling and
 DO4093.adjusted by the NATIONAL GEODETIC SURVEY
 DO4093.in April 2013.
 DO4093
 DO4093.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4093.GEOID18 height accuracy estimate available here.
 DO4093
 DO4093.Click photographs - Photos may exist for this station.
 DO4093
 DO4093.The dynamic height is computed by dividing the NAVD 88
 DO4093.geopotential number by the normal gravity value computed on the
 DO4093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4093.degrees latitude (g = 980.6199 gals.).
 DO4093
 DO4093.The modeled gravity was interpolated from observed gravity values.
 DO4093
 DO4093;                    North         East    Units  Estimated Accuracy
 DO4093;SPC IL E     -   347,090.      345,949.      MT  (+/- 10 meters HH2 GPS)
 DO4093
 DO4093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK3177405021(NAD 83)
 DO4093
 DO4093                          SUPERSEDED SURVEY CONTROL
 DO4093
 DO4093.No superseded survey control is available for this station.
 DO4093
 DO4093_MARKER: DD = SURVEY DISK
 DO4093_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO4093_SP_SET: ABUTMENT
 DO4093_STAMPING: IE 095 2012
 DO4093_MARK LOGO: UIL
 DO4093_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4093_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4093+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4093
 DO4093  HISTORY     - Date     Condition        Report By
 DO4093  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4093
 DO4093                          STATION DESCRIPTION
 DO4093
 DO4093'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4093'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH OF SIDELL, 6.6 MI
 DO4093'(10.6 KM) WEST OF CHRISMAN AND 3.8 MI (6.1 KM) EAST OF HUME.
 DO4093'
 DO4093'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 36, WITH COUNTY
 DO4093'ROAD 900TH STREET, ABOUT 0.7 MI (1.1 KM) SOUTHEAST OF METCALF, IL, GO
 DO4093'EAST ON US HIGHWAY 36 FOR 0.1 MI (0.2 KM) TO BRIDGE -023-0032- AND THE
 DO4093'STATION ON THE RIGHT.
 DO4093'
 DO4093'THE STATION IS 19 FT (5.8 M) SOUTH OF THE CENTERLINE OF US HIGHWAY 36
 DO4093'AND 0.4 M (1.3 FT) SOUTH OF THE PARAPET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4094 ***********************************************************************
 DO4094  DESIGNATION -  IE 096
 DO4094  PID         -  DO4094
 DO4094  STATE/COUNTY-  IL/EDGAR
 DO4094  COUNTRY     -  US
 DO4094  USGS QUAD   -  HUME (2018)
 DO4094
 DO4094                         *CURRENT SURVEY CONTROL
 DO4094  ______________________________________________________________________
 DO4094* NAD 83(1986) POSITION- 39 47 32.14   (N) 087 46 42.80   (W)   HD_HELD1
 DO4094* NAVD 88 ORTHO HEIGHT -   201.095 (meters)      659.76  (feet) ADJUSTED
 DO4094  ______________________________________________________________________
 DO4094  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 DO4094  DYNAMIC HEIGHT  -        200.991 (meters)      659.42  (feet) COMP
 DO4094  MODELED GRAVITY -    980,104.1   (mgal)                       NAVD 88
 DO4094
 DO4094  VERT ORDER      -  SECOND    CLASS I
 DO4094
 DO4094.The horizontal coordinates were determined by differentially corrected
 DO4094.hand held GPS observations or other comparable positioning techniques
 DO4094.and have an estimated accuracy of +/- 3 meters.
 DO4094
 DO4094.The orthometric height was determined by differential leveling and
 DO4094.adjusted by the NATIONAL GEODETIC SURVEY
 DO4094.in April 2013.
 DO4094
 DO4094.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4094.GEOID18 height accuracy estimate available here.
 DO4094
 DO4094.Click photographs - Photos may exist for this station.
 DO4094
 DO4094.The dynamic height is computed by dividing the NAVD 88
 DO4094.geopotential number by the normal gravity value computed on the
 DO4094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4094.degrees latitude (g = 980.6199 gals.).
 DO4094
 DO4094.The modeled gravity was interpolated from observed gravity values.
 DO4094
 DO4094;                    North         East    Units  Estimated Accuracy
 DO4094;SPC IL E     -   347,082.3     347,516.8     MT  (+/- 3 meters HH1 GPS) 
 DO4094
 DO4094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK3334104990(NAD 83)
 DO4094
 DO4094                          SUPERSEDED SURVEY CONTROL
 DO4094
 DO4094.No superseded survey control is available for this station.
 DO4094
 DO4094_MARKER: F = FLANGE-ENCASED ROD
 DO4094_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4094_STAMPING: IE 096 2012
 DO4094_MARK LOGO: UIL
 DO4094_PROJECTION: FLUSH
 DO4094_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4094_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4094+STABILITY: POSITION/ELEVATION WELL
 DO4094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4094+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4094_ROD/PIPE-DEPTH: 5.2 meters
 DO4094_SLEEVE-DEPTH  : 0.9 meters
 DO4094
 DO4094  HISTORY     - Date     Condition        Report By
 DO4094  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4094
 DO4094                          STATION DESCRIPTION
 DO4094
 DO4094'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4094'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH-SOUTHEAST OF
 DO4094'SIDELL, 5.6 MI (9.0 KM) WEST OF CHRISMAN AND 4.8 MI (7.7 KM) EAST OF
 DO4094'HUME.
 DO4094'
 DO4094'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 36 WITH NORTH
 DO4094'1050TH STREET ABOUT 1.8 MI (2.9 KM) EAST-SOUTHEAST OF METCALF, IL, GO
 DO4094'WEST ON US HIGHWAY 36 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DO4094'THE STATION IS 33 FT (10.1 M) SOUTH OF THE CENTERLINE OF US HIGHWAY
 DO4094'36, 75 FT (22.9 M) SOUTH-SOUTHWEST OF A UTILITY POLE, 18 FT (5.5 M)
 DO4094'NORTH OF A CULTIVATION LINE AND 17.3 FT (5.3 M) SOUTHWEST OF THE WEST
 DO4094'END OF A CORRUGATED METAL PIPE.
 DO4094'
 DO4094'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4094'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4094'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4095 ***********************************************************************
 DO4095  DESIGNATION -  IE 097
 DO4095  PID         -  DO4095
 DO4095  STATE/COUNTY-  IL/EDGAR
 DO4095  COUNTRY     -  US
 DO4095  USGS QUAD   -  HUME (2018)
 DO4095
 DO4095                         *CURRENT SURVEY CONTROL
 DO4095  ______________________________________________________________________
 DO4095* NAD 83(1986) POSITION- 39 47 31.74   (N) 087 45 37.40   (W)   HD_HELD1
 DO4095* NAVD 88 ORTHO HEIGHT -   201.534 (meters)      661.20  (feet) ADJUSTED
 DO4095  ______________________________________________________________________
 DO4095  GEOID HEIGHT    -        -32.108 (meters)                     GEOID18
 DO4095  DYNAMIC HEIGHT  -        201.430 (meters)      660.86  (feet) COMP
 DO4095  MODELED GRAVITY -    980,105.4   (mgal)                       NAVD 88
 DO4095
 DO4095  VERT ORDER      -  SECOND    CLASS I
 DO4095
 DO4095.The horizontal coordinates were determined by differentially corrected
 DO4095.hand held GPS observations or other comparable positioning techniques
 DO4095.and have an estimated accuracy of +/- 3 meters.
 DO4095
 DO4095.The orthometric height was determined by differential leveling and
 DO4095.adjusted by the NATIONAL GEODETIC SURVEY
 DO4095.in April 2013.
 DO4095
 DO4095.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4095.GEOID18 height accuracy estimate available here.
 DO4095
 DO4095.Click photographs - Photos may exist for this station.
 DO4095
 DO4095.The dynamic height is computed by dividing the NAVD 88
 DO4095.geopotential number by the normal gravity value computed on the
 DO4095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4095.degrees latitude (g = 980.6199 gals.).
 DO4095
 DO4095.The modeled gravity was interpolated from observed gravity values.
 DO4095
 DO4095;                    North         East    Units  Estimated Accuracy
 DO4095;SPC IL E     -   347,079.8     349,072.9     MT  (+/- 3 meters HH1 GPS) 
 DO4095
 DO4095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK3489604964(NAD 83)
 DO4095
 DO4095                          SUPERSEDED SURVEY CONTROL
 DO4095
 DO4095.No superseded survey control is available for this station.
 DO4095
 DO4095_MARKER: F = FLANGE-ENCASED ROD
 DO4095_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4095_STAMPING: IE 097 2012
 DO4095_MARK LOGO: UIL
 DO4095_PROJECTION: FLUSH
 DO4095_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4095_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4095+STABILITY: POSITION/ELEVATION WELL
 DO4095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4095+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4095_ROD/PIPE-DEPTH: 4.3 meters
 DO4095_SLEEVE-DEPTH  : 0.9 meters
 DO4095
 DO4095  HISTORY     - Date     Condition        Report By
 DO4095  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4095
 DO4095                          STATION DESCRIPTION
 DO4095
 DO4095'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4095'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF SCOTTLAND, 5.8
 DO4095'MI (9.3 KM) EAST OF HUME AND 4.7 MI (7.6 KM) WEST OF CHRISMAN.
 DO4095'
 DO4095'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 36 WITH NORTH
 DO4095'1050TH STREET ABOUT 5.4 MI (8.7 KM) WEST-SOUTHWEST OF CHRISMAN, IL, GO
 DO4095'EAST ON US HIGHWAY 36 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DO4095'THE STATION IS 43 FT (13.1 M) SOUTH OF THE CENTERLINE OF US HIGHWAY
 DO4095'36, 96 FT (29.3 M) SOUTH-SOUTHWEST OF A UTILITY POLE AND 5 FT (1.5 M)
 DO4095'NORTH OF A CULTIVATION LINE.
 DO4095'
 DO4095'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4095'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4095'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4096 ***********************************************************************
 DO4096  DESIGNATION -  IE 098
 DO4096  PID         -  DO4096
 DO4096  STATE/COUNTY-  IL/EDGAR
 DO4096  COUNTRY     -  US
 DO4096  USGS QUAD   -  CHRISMAN (2018)
 DO4096
 DO4096                         *CURRENT SURVEY CONTROL
 DO4096  ______________________________________________________________________
 DO4096* NAD 83(1986) POSITION- 39 47 31.47   (N) 087 44 31.82   (W)   HD_HELD1
 DO4096* NAVD 88 ORTHO HEIGHT -   199.477 (meters)      654.45  (feet) ADJUSTED
 DO4096  ______________________________________________________________________
 DO4096  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 DO4096  DYNAMIC HEIGHT  -        199.374 (meters)      654.11  (feet) COMP
 DO4096  MODELED GRAVITY -    980,106.4   (mgal)                       NAVD 88
 DO4096
 DO4096  VERT ORDER      -  SECOND    CLASS I
 DO4096
 DO4096.The horizontal coordinates were determined by differentially corrected
 DO4096.hand held GPS observations or other comparable positioning techniques
 DO4096.and have an estimated accuracy of +/- 3 meters.
 DO4096
 DO4096.The orthometric height was determined by differential leveling and
 DO4096.adjusted by the NATIONAL GEODETIC SURVEY
 DO4096.in April 2013.
 DO4096
 DO4096.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4096.GEOID18 height accuracy estimate available here.
 DO4096
 DO4096.Click photographs - Photos may exist for this station.
 DO4096
 DO4096.The dynamic height is computed by dividing the NAVD 88
 DO4096.geopotential number by the normal gravity value computed on the
 DO4096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4096.degrees latitude (g = 980.6199 gals.).
 DO4096
 DO4096.The modeled gravity was interpolated from observed gravity values.
 DO4096
 DO4096;                    North         East    Units  Estimated Accuracy
 DO4096;SPC IL E     -   347,081.6     350,633.2     MT  (+/- 3 meters HH1 GPS) 
 DO4096
 DO4096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK3645604943(NAD 83)
 DO4096
 DO4096                          SUPERSEDED SURVEY CONTROL
 DO4096
 DO4096.No superseded survey control is available for this station.
 DO4096
 DO4096_MARKER: F = FLANGE-ENCASED ROD
 DO4096_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4096_STAMPING: IE 098 2012
 DO4096_MARK LOGO: UIL
 DO4096_PROJECTION: FLUSH
 DO4096_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4096_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4096+STABILITY: POSITION/ELEVATION WELL
 DO4096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4096+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4096_ROD/PIPE-DEPTH: 4.3 meters
 DO4096_SLEEVE-DEPTH  : 0.9 meters
 DO4096
 DO4096  HISTORY     - Date     Condition        Report By
 DO4096  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4096
 DO4096                          STATION DESCRIPTION
 DO4096
 DO4096'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4096'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST OF SCOTTLAND, 6.7
 DO4096'MI (10.8 KM) EAST OF HUME AND 3.7 MI (6.0 KM) WEST-SOUTHWEST OF
 DO4096'CHRISMAN.
 DO4096'
 DO4096'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 36 WITH NORTH
 DO4096'1300TH STREET ABOUT 3.0 MI (4.8 KM) WEST-SOUTHWEST OF CHRISMAN, IL, GO
 DO4096'WEST ON US HIGHWAY 36 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DO4096'
 DO4096'THE STATION IS 39.5 FT (12.0 M) SOUTH OF THE CENTERLINE OF US HIGHWAY
 DO4096'36, 16 FT (4.9 M) EAST OF THE EAST END OF A CORRUGATED METAL PIPE AND
 DO4096'4 FT (1.2 M) NORTH OF A CULTIVATION LINE.
 DO4096'
 DO4096'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4096'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4096'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4097 ***********************************************************************
 DO4097  DESIGNATION -  IE 099
 DO4097  PID         -  DO4097
 DO4097  STATE/COUNTY-  IL/EDGAR
 DO4097  COUNTRY     -  US
 DO4097  USGS QUAD   -  CHRISMAN (2018)
 DO4097
 DO4097                         *CURRENT SURVEY CONTROL
 DO4097  ______________________________________________________________________
 DO4097* NAD 83(1986) POSITION- 39 47 32.19   (N) 087 43 19.35   (W)   HD_HELD1
 DO4097* NAVD 88 ORTHO HEIGHT -   197.924 (meters)      649.36  (feet) ADJUSTED
 DO4097  ______________________________________________________________________
 DO4097  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 DO4097  DYNAMIC HEIGHT  -        197.822 (meters)      649.02  (feet) COMP
 DO4097  MODELED GRAVITY -    980,107.1   (mgal)                       NAVD 88
 DO4097
 DO4097  VERT ORDER      -  SECOND    CLASS I
 DO4097
 DO4097.The horizontal coordinates were determined by differentially corrected
 DO4097.hand held GPS observations or other comparable positioning techniques
 DO4097.and have an estimated accuracy of +/- 3 meters.
 DO4097
 DO4097.The orthometric height was determined by differential leveling and
 DO4097.adjusted by the NATIONAL GEODETIC SURVEY
 DO4097.in April 2013.
 DO4097
 DO4097.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4097.GEOID18 height accuracy estimate available here.
 DO4097
 DO4097.Click photographs - Photos may exist for this station.
 DO4097
 DO4097.The dynamic height is computed by dividing the NAVD 88
 DO4097.geopotential number by the normal gravity value computed on the
 DO4097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4097.degrees latitude (g = 980.6199 gals.).
 DO4097
 DO4097.The modeled gravity was interpolated from observed gravity values.
 DO4097
 DO4097;                    North         East    Units  Estimated Accuracy
 DO4097;SPC IL E     -   347,115.4     352,357.3     MT  (+/- 3 meters HH1 GPS) 
 DO4097
 DO4097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK3818004951(NAD 83)
 DO4097
 DO4097                          SUPERSEDED SURVEY CONTROL
 DO4097
 DO4097.No superseded survey control is available for this station.
 DO4097
 DO4097_MARKER: F = FLANGE-ENCASED ROD
 DO4097_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4097_STAMPING: IE 099 2012
 DO4097_MARK LOGO: UIL
 DO4097_PROJECTION: FLUSH
 DO4097_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4097+STABILITY: SURFACE MOTION
 DO4097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4097+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4097_ROD/PIPE-DEPTH: 4.0 meters
 DO4097_SLEEVE-DEPTH  : 0.9 meters
 DO4097
 DO4097  HISTORY     - Date     Condition        Report By
 DO4097  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4097
 DO4097                          STATION DESCRIPTION
 DO4097
 DO4097'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4097'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST OF HUME, 6.3 MI
 DO4097'(10.1 KM) WEST OF SCOTTLAND AND 2.7 MI (4.3 KM) WEST-SOUTHWEST OF
 DO4097'CHRISMAN.
 DO4097'
 DO4097'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 36 WITH NORTH
 DO4097'1300TH STREET ABOUT 3.0 MI (4.8 KM) WEST-SOUTHWEST OF CHRISMAN, IL, GO
 DO4097'EAST ON US HIGHWAY 36 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DO4097'
 DO4097'THE STATION IS 34 FT (10.4 M) NORTH OF THE CENTERLINE OF US HIGHWAY
 DO4097'36, 110 FT (33.5 M) NORTHWEST OF A UTILITY POLE AND 5 FT (1.5 M) SOUTH
 DO4097'OF A CULTIVATION LINE.
 DO4097'
 DO4097'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4097'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4097'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4098 ***********************************************************************
 DO4098  DESIGNATION -  IE 100
 DO4098  PID         -  DO4098
 DO4098  STATE/COUNTY-  IL/EDGAR
 DO4098  COUNTRY     -  US
 DO4098  USGS QUAD   -  CHRISMAN (2018)
 DO4098
 DO4098                         *CURRENT SURVEY CONTROL
 DO4098  ______________________________________________________________________
 DO4098* NAD 83(1986) POSITION- 39 47 32.0    (N) 087 42 40.6    (W)   HD_HELD2
 DO4098* NAVD 88 ORTHO HEIGHT -   194.637 (meters)      638.57  (feet) ADJUSTED
 DO4098  ______________________________________________________________________
 DO4098  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 DO4098  DYNAMIC HEIGHT  -        194.537 (meters)      638.24  (feet) COMP
 DO4098  MODELED GRAVITY -    980,107.4   (mgal)                       NAVD 88
 DO4098
 DO4098  VERT ORDER      -  SECOND    CLASS I
 DO4098
 DO4098.The horizontal coordinates were established by autonomous hand held GPS
 DO4098.observations and have an estimated accuracy of +/- 10 meters.
 DO4098
 DO4098.The orthometric height was determined by differential leveling and
 DO4098.adjusted by the NATIONAL GEODETIC SURVEY
 DO4098.in April 2013.
 DO4098
 DO4098.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4098.GEOID18 height accuracy estimate available here.
 DO4098
 DO4098.Click photographs - Photos may exist for this station.
 DO4098
 DO4098.The dynamic height is computed by dividing the NAVD 88
 DO4098.geopotential number by the normal gravity value computed on the
 DO4098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4098.degrees latitude (g = 980.6199 gals.).
 DO4098
 DO4098.The modeled gravity was interpolated from observed gravity values.
 DO4098
 DO4098;                    North         East    Units  Estimated Accuracy
 DO4098;SPC IL E     -   347,116.      353,279.      MT  (+/- 10 meters HH2 GPS)
 DO4098
 DO4098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK3910104938(NAD 83)
 DO4098
 DO4098                          SUPERSEDED SURVEY CONTROL
 DO4098
 DO4098.No superseded survey control is available for this station.
 DO4098
 DO4098_MARKER: DD = SURVEY DISK
 DO4098_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO4098_SP_SET: ABUTMENT
 DO4098_STAMPING: IE 100 2012
 DO4098_MARK LOGO: UIL
 DO4098_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4098_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4098+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4098
 DO4098  HISTORY     - Date     Condition        Report By
 DO4098  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4098
 DO4098                          STATION DESCRIPTION
 DO4098
 DO4098'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4098'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) EAST OF HUME, 5.7 MI
 DO4098'(9.2 KM) WEST OF SCOTTLAND AND 2.2 MI (3.5 KM) WEST-SOUTHWEST OF
 DO4098'CHRISMAN.
 DO4098'
 DO4098'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 36 WITH GRAPEVINE
 DO4098'ROAD ABOUT 2.5 MI (4.0 KM) WEST-SOUTHWEST OF CHRISMAN, IL, GO EAST ON
 DO4098'US HIGHWAY 36 FOR 0.3 MI (0.5 KM) TO BRIDGE -023-0033- OVER
 DO4098'BROUILLETTS CREEK AND THE STATION ON THE RIGHT.
 DO4098'
 DO4098'THE STATION IS SET IN THE SOUTH SIDE OF THE WEST ABUTMENT, 17 FT (5.2
 DO4098'M) SOUTH OF THE CENTERLINE OF US HIGHWAY 36 AND 2 FT (0.6 M) SOUTH OF
 DO4098'THE SOUTH GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4099 ***********************************************************************
 DO4099  DESIGNATION -  IE 101
 DO4099  PID         -  DO4099
 DO4099  STATE/COUNTY-  IL/EDGAR
 DO4099  COUNTRY     -  US
 DO4099  USGS QUAD   -  CHRISMAN (2018)
 DO4099
 DO4099                         *CURRENT SURVEY CONTROL
 DO4099  ______________________________________________________________________
 DO4099* NAD 83(1986) POSITION- 39 47 32.7    (N) 087 41 46.4    (W)   HD_HELD2
 DO4099* NAVD 88 ORTHO HEIGHT -   198.807 (meters)      652.25  (feet) ADJUSTED
 DO4099  ______________________________________________________________________
 DO4099  GEOID HEIGHT    -        -32.170 (meters)                     GEOID18
 DO4099  DYNAMIC HEIGHT  -        198.704 (meters)      651.91  (feet) COMP
 DO4099  MODELED GRAVITY -    980,107.5   (mgal)                       NAVD 88
 DO4099
 DO4099  VERT ORDER      -  SECOND    CLASS I
 DO4099
 DO4099.The horizontal coordinates were established by autonomous hand held GPS
 DO4099.observations and have an estimated accuracy of +/- 10 meters.
 DO4099
 DO4099.The orthometric height was determined by differential leveling and
 DO4099.adjusted by the NATIONAL GEODETIC SURVEY
 DO4099.in April 2013.
 DO4099
 DO4099.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4099.GEOID18 height accuracy estimate available here.
 DO4099
 DO4099.Click photographs - Photos may exist for this station.
 DO4099
 DO4099.The dynamic height is computed by dividing the NAVD 88
 DO4099.geopotential number by the normal gravity value computed on the
 DO4099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4099.degrees latitude (g = 980.6199 gals.).
 DO4099
 DO4099.The modeled gravity was interpolated from observed gravity values.
 DO4099
 DO4099;                    North         East    Units  Estimated Accuracy
 DO4099;SPC IL E     -   347,147.      354,569.      MT  (+/- 10 meters HH2 GPS)
 DO4099
 DO4099_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK4039004949(NAD 83)
 DO4099
 DO4099                          SUPERSEDED SURVEY CONTROL
 DO4099
 DO4099.No superseded survey control is available for this station.
 DO4099
 DO4099_MARKER: F = FLANGE-ENCASED ROD
 DO4099_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4099_STAMPING: IE 101 2012
 DO4099_MARK LOGO: UIL
 DO4099_PROJECTION: FLUSH
 DO4099_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4099+STABILITY: SURFACE MOTION
 DO4099_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4099+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4099_ROD/PIPE-DEPTH: 3.7 meters
 DO4099_SLEEVE-DEPTH  : 0.9 meters
 DO4099
 DO4099  HISTORY     - Date     Condition        Report By
 DO4099  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4099
 DO4099                          STATION DESCRIPTION
 DO4099
 DO4099'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4099'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST OF HUME, 4.9 MI
 DO4099'(7.9 KM) WEST OF SCOTTLAND AND 1.4 MI (2.3 KM) WEST-SOUTHWEST OF
 DO4099'CHRISMAN.
 DO4099'
 DO4099'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 36 WITH US
 DO4099'HIGHWAY 150 ABOUT 0.8 MI (1.3 KM) SOUTH OF CHRISMAN, IL, GO WEST ON US
 DO4099'HIGHWAY 36 FOR 1.1 MI (1.8 KM) TO THE STATION ON THE RIGHT.
 DO4099'
 DO4099'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF US HIGHWAY
 DO4099'36, 145 FT (44.2 M) NORTHWEST OF A UTILITY POLE AND 4 FT (1.2 M) SOUTH
 DO4099'OF A CULTIVATION LINE.
 DO4099'
 DO4099'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4099'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4099'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4100 ***********************************************************************
 DO4100  DESIGNATION -  IE 102
 DO4100  PID         -  DO4100
 DO4100  STATE/COUNTY-  IL/EDGAR
 DO4100  COUNTRY     -  US
 DO4100  USGS QUAD   -  CHRISMAN (2018)
 DO4100
 DO4100                         *CURRENT SURVEY CONTROL
 DO4100  ______________________________________________________________________
 DO4100* NAD 83(1986) POSITION- 39 46 31.4    (N) 087 40 49.6    (W)   HD_HELD2
 DO4100* NAVD 88 ORTHO HEIGHT -   191.541 (meters)      628.41  (feet) ADJUSTED
 DO4100  ______________________________________________________________________
 DO4100  GEOID HEIGHT    -        -32.176 (meters)                     GEOID18
 DO4100  DYNAMIC HEIGHT  -        191.442 (meters)      628.09  (feet) COMP
 DO4100  MODELED GRAVITY -    980,107.8   (mgal)                       NAVD 88
 DO4100
 DO4100  VERT ORDER      -  SECOND    CLASS I
 DO4100
 DO4100.The horizontal coordinates were established by autonomous hand held GPS
 DO4100.observations and have an estimated accuracy of +/- 10 meters.
 DO4100
 DO4100.The orthometric height was determined by differential leveling and
 DO4100.adjusted by the NATIONAL GEODETIC SURVEY
 DO4100.in April 2013.
 DO4100
 DO4100.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4100.GEOID18 height accuracy estimate available here.
 DO4100
 DO4100.Click photographs - Photos may exist for this station.
 DO4100
 DO4100.The dynamic height is computed by dividing the NAVD 88
 DO4100.geopotential number by the normal gravity value computed on the
 DO4100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4100.degrees latitude (g = 980.6199 gals.).
 DO4100
 DO4100.The modeled gravity was interpolated from observed gravity values.
 DO4100
 DO4100;                    North         East    Units  Estimated Accuracy
 DO4100;SPC IL E     -   345,266.      355,934.      MT  (+/- 10 meters HH2 GPS)
 DO4100
 DO4100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK4172703049(NAD 83)
 DO4100
 DO4100                          SUPERSEDED SURVEY CONTROL
 DO4100
 DO4100.No superseded survey control is available for this station.
 DO4100
 DO4100_MARKER: DD = SURVEY DISK
 DO4100_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO4100_SP_SET: ABUTMENT
 DO4100_STAMPING: IE 102 2012
 DO4100_MARK LOGO: UIL
 DO4100_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4100_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4100+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4100
 DO4100  HISTORY     - Date     Condition        Report By
 DO4100  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4100
 DO4100                          STATION DESCRIPTION
 DO4100
 DO4100'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4100'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) EAST OF HUME, 4.5 MI
 DO4100'(7.2 KM) WEST-SOUTHWEST OF SCOTTLAND AND 2.0 MI (3.2 KM) SOUTH OF
 DO4100'CHRISMAN.
 DO4100'
 DO4100'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 36 WITH US
 DO4100'HIGHWAY 150 ABOUT 0.8 MI (1.3 KM) SOUTH OF CHRISMAN, IL, GO SOUTH ON
 DO4100'US HIGHWAY 150 FOR 1.2 MI (1.9 KM) TO BRIDGE -023-0004- OVER
 DO4100'BROUILLETTS CREEK AND THE STATION ON THE RIGHT.
 DO4100'
 DO4100'THE STATION IS SET IN THE WEST SIDE OF THE SOUTH ABUTMENT, 21 FT (6.4
 DO4100'M) WEST OF THE CENTERLINE OF US HIGHWAY 150 AND 1.5 FT (0.5 M) WEST OF
 DO4100'THE WEST GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4101 ***********************************************************************
 DO4101  DESIGNATION -  IE 103
 DO4101  PID         -  DO4101
 DO4101  STATE/COUNTY-  IL/EDGAR
 DO4101  COUNTRY     -  US
 DO4101  USGS QUAD   -  CHRISMAN (2018)
 DO4101
 DO4101                         *CURRENT SURVEY CONTROL
 DO4101  ______________________________________________________________________
 DO4101* NAD 83(1986) POSITION- 39 45 44.9    (N) 087 40 56.9    (W)   HD_HELD2
 DO4101* NAVD 88 ORTHO HEIGHT -   194.996 (meters)      639.75  (feet) ADJUSTED
 DO4101  ______________________________________________________________________
 DO4101  GEOID HEIGHT    -        -32.161 (meters)                     GEOID18
 DO4101  DYNAMIC HEIGHT  -        194.895 (meters)      639.42  (feet) COMP
 DO4101  MODELED GRAVITY -    980,108.3   (mgal)                       NAVD 88
 DO4101
 DO4101  VERT ORDER      -  SECOND    CLASS I
 DO4101
 DO4101.The horizontal coordinates were established by autonomous hand held GPS
 DO4101.observations and have an estimated accuracy of +/- 10 meters.
 DO4101
 DO4101.The orthometric height was determined by differential leveling and
 DO4101.adjusted by the NATIONAL GEODETIC SURVEY
 DO4101.in April 2013.
 DO4101
 DO4101.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4101.GEOID18 height accuracy estimate available here.
 DO4101
 DO4101.Click photographs - Photos may exist for this station.
 DO4101
 DO4101.The dynamic height is computed by dividing the NAVD 88
 DO4101.geopotential number by the normal gravity value computed on the
 DO4101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4101.degrees latitude (g = 980.6199 gals.).
 DO4101
 DO4101.The modeled gravity was interpolated from observed gravity values.
 DO4101
 DO4101;                    North         East    Units  Estimated Accuracy
 DO4101;SPC IL E     -   343,830.      355,770.      MT  (+/- 10 meters HH2 GPS)
 DO4101
 DO4101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK4154201617(NAD 83)
 DO4101
 DO4101                          SUPERSEDED SURVEY CONTROL
 DO4101
 DO4101.No superseded survey control is available for this station.
 DO4101
 DO4101_MARKER: F = FLANGE-ENCASED ROD
 DO4101_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4101_STAMPING: IE 103 2012
 DO4101_MARK LOGO: UIL
 DO4101_PROJECTION: FLUSH
 DO4101_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4101+STABILITY: SURFACE MOTION
 DO4101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4101+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4101_ROD/PIPE-DEPTH: 3.7 meters
 DO4101_SLEEVE-DEPTH  : 0.9 meters
 DO4101
 DO4101  HISTORY     - Date     Condition        Report By
 DO4101  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4101
 DO4101                          STATION DESCRIPTION
 DO4101
 DO4101'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4101'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) EAST-SOUTHEAST OF HUME,
 DO4101'5.0 MI (8.0 KM) SOUTHWEST OF SCOTTLAND AND 2.9 MI (4.7 KM) SOUTH OF
 DO4101'CHRISMAN.
 DO4101'
 DO4101'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4101'ROAD 1960 EAST ABOUT 3.1 MI (5.0 KM) SOUTH-SOUTHWEST OF CHRISMAN, IL,
 DO4101'GO NORTH ON US HIGHWAY 150 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 DO4101'LEFT.
 DO4101'
 DO4101'THE STATION IS 37 FT (11.3 M) WEST OF THE CENTERLINE OF US HIGHWAY
 DO4101'150, 105 FT (32.0 M) WEST-NORTHWEST OF A UTILITY POLE, 40 FT (12.2 M)
 DO4101'SOUTH OF A UTILITY BOX AND 22 FT (6.7 M) EAST OF A CULTIVATION LINE.
 DO4101'
 DO4101'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4101'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4101'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4102 ***********************************************************************
 DO4102  DESIGNATION -  IE 104
 DO4102  PID         -  DO4102
 DO4102  STATE/COUNTY-  IL/EDGAR
 DO4102  COUNTRY     -  US
 DO4102  USGS QUAD   -  CHRISMAN (2018)
 DO4102
 DO4102                         *CURRENT SURVEY CONTROL
 DO4102  ______________________________________________________________________
 DO4102* NAD 83(1986) POSITION- 39 45 01.0    (N) 087 41 00.8    (W)   HD_HELD2
 DO4102* NAVD 88 ORTHO HEIGHT -   195.397 (meters)      641.07  (feet) ADJUSTED
 DO4102  ______________________________________________________________________
 DO4102  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 DO4102  DYNAMIC HEIGHT  -        195.297 (meters)      640.74  (feet) COMP
 DO4102  MODELED GRAVITY -    980,108.7   (mgal)                       NAVD 88
 DO4102
 DO4102  VERT ORDER      -  SECOND    CLASS I
 DO4102
 DO4102.The horizontal coordinates were established by autonomous hand held GPS
 DO4102.observations and have an estimated accuracy of +/- 10 meters.
 DO4102
 DO4102.The orthometric height was determined by differential leveling and
 DO4102.adjusted by the NATIONAL GEODETIC SURVEY
 DO4102.in April 2013.
 DO4102
 DO4102.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4102.GEOID18 height accuracy estimate available here.
 DO4102
 DO4102.Click photographs - Photos may exist for this station.
 DO4102
 DO4102.The dynamic height is computed by dividing the NAVD 88
 DO4102.geopotential number by the normal gravity value computed on the
 DO4102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4102.degrees latitude (g = 980.6199 gals.).
 DO4102
 DO4102.The modeled gravity was interpolated from observed gravity values.
 DO4102
 DO4102;                    North         East    Units  Estimated Accuracy
 DO4102;SPC IL E     -   342,476.      355,687.      MT  (+/- 10 meters HH2 GPS)
 DO4102
 DO4102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK4143900264(NAD 83)
 DO4102
 DO4102                          SUPERSEDED SURVEY CONTROL
 DO4102
 DO4102.No superseded survey control is available for this station.
 DO4102
 DO4102_MARKER: F = FLANGE-ENCASED ROD
 DO4102_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4102_STAMPING: IE 104 2012
 DO4102_MARK LOGO: UIL
 DO4102_PROJECTION: FLUSH
 DO4102_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4102_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4102+STABILITY: POSITION/ELEVATION WELL
 DO4102_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4102+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO4102_ROD/PIPE-DEPTH: 6.1 meters
 DO4102_SLEEVE-DEPTH  : 0.9 meters
 DO4102
 DO4102  HISTORY     - Date     Condition        Report By
 DO4102  HISTORY     - 20120507 MONUMENTED       PATRIC
 DO4102
 DO4102                          STATION DESCRIPTION
 DO4102
 DO4102'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4102'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTH OF PARIS, 5.6 MI
 DO4102'(9.0 KM) SOUTHWEST OF SCOTTLAND AND 3.7 MI (6.0 KM) SOUTH OF CHRISMAN.
 DO4102'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4102'ROAD 1960 EAST ABOUT 3.1 MI (5.0 KM) SOUTH-SOUTHWEST OF CHRISMAN, IL,
 DO4102'GO SOUTH ON US HIGHWAY 150 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 DO4102'RIGHT.
 DO4102'
 DO4102'THE STATION IS 34.5 FT (10.5 M) WEST OF THE CENTERLINE OF US HIGHWAY
 DO4102'150, 36 FT (11.0 M) NORTH OF A WOODEN POST, 33 FT (10.1 M) NORTH OF
 DO4102'THE CENTER OF A FIELD ENTRANCE AND 12 FT (3.7 M) SOUTH OF A TELEPHONE
 DO4102'PEDESTAL.
 DO4102'
 DO4102'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4102'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4102'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4103 ***********************************************************************
 DO4103  DESIGNATION -  IE 105
 DO4103  PID         -  DO4103
 DO4103  STATE/COUNTY-  IL/EDGAR
 DO4103  COUNTRY     -  US
 DO4103  USGS QUAD   -  PARIS NORTH (2018)
 DO4103
 DO4103                         *CURRENT SURVEY CONTROL
 DO4103  ______________________________________________________________________
 DO4103* NAD 83(1986) POSITION- 39 44 07.20   (N) 087 41 02.11   (W)   HD_HELD1
 DO4103* NAVD 88 ORTHO HEIGHT -   194.958 (meters)      639.62  (feet) ADJUSTED
 DO4103  ______________________________________________________________________
 DO4103  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 DO4103  DYNAMIC HEIGHT  -        194.858 (meters)      639.30  (feet) COMP
 DO4103  MODELED GRAVITY -    980,109.2   (mgal)                       NAVD 88
 DO4103
 DO4103  VERT ORDER      -  SECOND    CLASS I
 DO4103
 DO4103.The horizontal coordinates were determined by differentially corrected
 DO4103.hand held GPS observations or other comparable positioning techniques
 DO4103.and have an estimated accuracy of +/- 3 meters.
 DO4103
 DO4103.The orthometric height was determined by differential leveling and
 DO4103.adjusted by the NATIONAL GEODETIC SURVEY
 DO4103.in April 2013.
 DO4103
 DO4103.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4103.GEOID18 height accuracy estimate available here.
 DO4103
 DO4103.Click photographs - Photos may exist for this station.
 DO4103
 DO4103.The dynamic height is computed by dividing the NAVD 88
 DO4103.geopotential number by the normal gravity value computed on the
 DO4103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4103.degrees latitude (g = 980.6199 gals.).
 DO4103
 DO4103.The modeled gravity was interpolated from observed gravity values.
 DO4103
 DO4103;                    North         East    Units  Estimated Accuracy
 DO4103;SPC IL E     -   340,816.2     355,668.3     MT  (+/- 3 meters HH1 GPS) 
 DO4103
 DO4103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4139598606(NAD 83)
 DO4103
 DO4103                          SUPERSEDED SURVEY CONTROL
 DO4103
 DO4103.No superseded survey control is available for this station.
 DO4103
 DO4103_MARKER: F = FLANGE-ENCASED ROD
 DO4103_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4103_STAMPING: IE 105 2012
 DO4103_MARK LOGO: UIL
 DO4103_PROJECTION: FLUSH
 DO4103_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4103_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4103+STABILITY: POSITION/ELEVATION WELL
 DO4103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4103+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO4103_ROD/PIPE-DEPTH: 6.1 meters
 DO4103_SLEEVE-DEPTH  : 0.9 meters
 DO4103
 DO4103  HISTORY     - Date     Condition        Report By
 DO4103  HISTORY     - 20120507 MONUMENTED       PATRIC
 DO4103
 DO4103                          STATION DESCRIPTION
 DO4103
 DO4103'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4103'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH OF PARIS, 6.4 MI
 DO4103'(10.3 KM) SOUTHWEST OF SCOTTLAND AND 4.7 MI (7.6 KM) SOUTH OF
 DO4103'CHRISMAN.
 DO4103'
 DO4103'THE STATION IS LOCATED AT THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4103'ROAD 1800 NORTH ABOUT 4.8 MI (7.7 KM) SOUTH OF CHRISMAN, IL.
 DO4103'
 DO4103'THE STATION IS 42 FT (12.8 M) EAST OF THE CENTERLINE US HIGHWAY 150,
 DO4103'25 FT (7.6 M) SOUTH-SOUTHEAST OF THE SOUTH END OF A CORRUGATED METAL
 DO4103'PIPE AND 8 FT (2.4 M) WEST OF A CULTIVATION LINE.
 DO4103'
 DO4103'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4103'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4103'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4104 ***********************************************************************
 DO4104  DESIGNATION -  IE 106
 DO4104  PID         -  DO4104
 DO4104  STATE/COUNTY-  IL/EDGAR
 DO4104  COUNTRY     -  US
 DO4104  USGS QUAD   -  PARIS NORTH (2018)
 DO4104
 DO4104                         *CURRENT SURVEY CONTROL
 DO4104  ______________________________________________________________________
 DO4104* NAD 83(1986) POSITION- 39 43 16.2    (N) 087 41 02.8    (W)   HD_HELD2
 DO4104* NAVD 88 ORTHO HEIGHT -   195.818 (meters)      642.45  (feet) ADJUSTED
 DO4104  ______________________________________________________________________
 DO4104  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 DO4104  DYNAMIC HEIGHT  -        195.718 (meters)      642.12  (feet) COMP
 DO4104  MODELED GRAVITY -    980,109.6   (mgal)                       NAVD 88
 DO4104
 DO4104  VERT ORDER      -  SECOND    CLASS I
 DO4104
 DO4104.The horizontal coordinates were established by autonomous hand held GPS
 DO4104.observations and have an estimated accuracy of +/- 10 meters.
 DO4104
 DO4104.The orthometric height was determined by differential leveling and
 DO4104.adjusted by the NATIONAL GEODETIC SURVEY
 DO4104.in April 2013.
 DO4104
 DO4104.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4104.GEOID18 height accuracy estimate available here.
 DO4104
 DO4104.Click photographs - Photos may exist for this station.
 DO4104
 DO4104.The dynamic height is computed by dividing the NAVD 88
 DO4104.geopotential number by the normal gravity value computed on the
 DO4104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4104.degrees latitude (g = 980.6199 gals.).
 DO4104
 DO4104.The modeled gravity was interpolated from observed gravity values.
 DO4104
 DO4104;                    North         East    Units  Estimated Accuracy
 DO4104;SPC IL E     -   339,243.      355,663.      MT  (+/- 10 meters HH2 GPS)
 DO4104
 DO4104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4136797033(NAD 83)
 DO4104
 DO4104                          SUPERSEDED SURVEY CONTROL
 DO4104
 DO4104.No superseded survey control is available for this station.
 DO4104
 DO4104_MARKER: F = FLANGE-ENCASED ROD
 DO4104_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4104_STAMPING: IE 106 2012
 DO4104_MARK LOGO: UIL
 DO4104_PROJECTION: FLUSH
 DO4104_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4104_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4104+STABILITY: POSITION/ELEVATION WELL
 DO4104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4104+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO4104_ROD/PIPE-DEPTH: 5.5 meters
 DO4104_SLEEVE-DEPTH  : 0.9 meters
 DO4104
 DO4104  HISTORY     - Date     Condition        Report By
 DO4104  HISTORY     - 20120507 MONUMENTED       PATRIC
 DO4104
 DO4104                          STATION DESCRIPTION
 DO4104
 DO4104'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4104'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH OF PARIS, 7.1 MI
 DO4104'(11.4 KM) SOUTHWEST OF SCOTTLAND AND 5.7 MI (9.2 KM) SOUTH OF
 DO4104'CHRISMAN.
 DO4104'
 DO4104'THE STATION IS LOCATED AT THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4104'ROAD 1700 NORTH ABOUT 5.8 MI (9.3 KM) SOUTH OF CHRISMAN, IL.
 DO4104'
 DO4104'THE STATION IS 49.5 FT (15.1 M) WEST OF THE CENTERLINE OF US HIGHWAY
 DO4104'150, 89 FT (27.1 M) NORTH-NORTHEAST OF A UTILITY POLE AND 46.5 FT
 DO4104'(14.2 M) NORTH OF A PEDESTAL.
 DO4104'
 DO4104'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4104'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4104'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4105 ***********************************************************************
 DO4105  DESIGNATION -  IE 107
 DO4105  PID         -  DO4105
 DO4105  STATE/COUNTY-  IL/EDGAR
 DO4105  COUNTRY     -  US
 DO4105  USGS QUAD   -  PARIS NORTH (2018)
 DO4105
 DO4105                         *CURRENT SURVEY CONTROL
 DO4105  ______________________________________________________________________
 DO4105* NAD 83(1986) POSITION- 39 42 23.7    (N) 087 41 04.9    (W)   HD_HELD2
 DO4105* NAVD 88 ORTHO HEIGHT -   199.388 (meters)      654.16  (feet) ADJUSTED
 DO4105  ______________________________________________________________________
 DO4105  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 DO4105  DYNAMIC HEIGHT  -        199.286 (meters)      653.82  (feet) COMP
 DO4105  MODELED GRAVITY -    980,109.6   (mgal)                       NAVD 88
 DO4105
 DO4105  VERT ORDER      -  SECOND    CLASS I
 DO4105
 DO4105.The horizontal coordinates were established by autonomous hand held GPS
 DO4105.observations and have an estimated accuracy of +/- 10 meters.
 DO4105
 DO4105.The orthometric height was determined by differential leveling and
 DO4105.adjusted by the NATIONAL GEODETIC SURVEY
 DO4105.in April 2013.
 DO4105
 DO4105.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4105.GEOID18 height accuracy estimate available here.
 DO4105
 DO4105.Click photographs - Photos may exist for this station.
 DO4105
 DO4105.The dynamic height is computed by dividing the NAVD 88
 DO4105.geopotential number by the normal gravity value computed on the
 DO4105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4105.degrees latitude (g = 980.6199 gals.).
 DO4105
 DO4105.The modeled gravity was interpolated from observed gravity values.
 DO4105
 DO4105;                    North         East    Units  Estimated Accuracy
 DO4105;SPC IL E     -   337,624.      355,625.      MT  (+/- 10 meters HH2 GPS)
 DO4105
 DO4105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4130595415(NAD 83)
 DO4105
 DO4105                          SUPERSEDED SURVEY CONTROL
 DO4105
 DO4105.No superseded survey control is available for this station.
 DO4105
 DO4105_MARKER: F = FLANGE-ENCASED ROD
 DO4105_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4105_STAMPING: IE 107 2012
 DO4105_MARK LOGO: UIL
 DO4105_PROJECTION: FLUSH
 DO4105_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4105_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4105+STABILITY: POSITION/ELEVATION WELL
 DO4105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4105+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO4105_ROD/PIPE-DEPTH: 9.1 meters
 DO4105_SLEEVE-DEPTH  : 0.9 meters
 DO4105
 DO4105  HISTORY     - Date     Condition        Report By
 DO4105  HISTORY     - 20120507 MONUMENTED       PATRIC
 DO4105
 DO4105                          STATION DESCRIPTION
 DO4105
 DO4105'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4105'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHWEST OF
 DO4105'SCOTTLAND, 6.7 MI (10.8 KM) SOUTH OF CHRISMAN AND 6.6 MI (10.6 KM)
 DO4105'NORTH OF PARIS.
 DO4105'
 DO4105'THE STATION IS LOCATED AT THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4105'ROAD 1600 NORTH ABOUT 6.7 MI (10.8 KM) SOUTH OF CHRISMAN, IL.
 DO4105'
 DO4105'THE STATION IS 37 FT (11.3 M) WEST OF THE CENTERLINE OF US HIGHWAY
 DO4105'150, 128 FT (39.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 1600 NORTH
 DO4105'AND 119 FT (36.3 M) NORTH-NORTHEAST OF A UTILITY POLE.
 DO4105'
 DO4105'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4105'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4105'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4106 ***********************************************************************
 DO4106  DESIGNATION -  IE 108
 DO4106  PID         -  DO4106
 DO4106  STATE/COUNTY-  IL/EDGAR
 DO4106  COUNTRY     -  US
 DO4106  USGS QUAD   -  PARIS NORTH (2018)
 DO4106
 DO4106                         *CURRENT SURVEY CONTROL
 DO4106  ______________________________________________________________________
 DO4106* NAD 83(1986) POSITION- 39 41 42.01   (N) 087 40 38.77   (W)   HD_HELD1
 DO4106* NAVD 88 ORTHO HEIGHT -   200.011 (meters)      656.20  (feet) ADJUSTED
 DO4106  ______________________________________________________________________
 DO4106  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 DO4106  DYNAMIC HEIGHT  -        199.908 (meters)      655.86  (feet) COMP
 DO4106  MODELED GRAVITY -    980,109.3   (mgal)                       NAVD 88
 DO4106
 DO4106  VERT ORDER      -  SECOND    CLASS I
 DO4106
 DO4106.The horizontal coordinates were determined by differentially corrected
 DO4106.hand held GPS observations or other comparable positioning techniques
 DO4106.and have an estimated accuracy of +/- 3 meters.
 DO4106
 DO4106.The orthometric height was determined by differential leveling and
 DO4106.adjusted by the NATIONAL GEODETIC SURVEY
 DO4106.in April 2013.
 DO4106
 DO4106.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4106.GEOID18 height accuracy estimate available here.
 DO4106
 DO4106.Click photographs - Photos may exist for this station.
 DO4106
 DO4106.The dynamic height is computed by dividing the NAVD 88
 DO4106.geopotential number by the normal gravity value computed on the
 DO4106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4106.degrees latitude (g = 980.6199 gals.).
 DO4106
 DO4106.The modeled gravity was interpolated from observed gravity values.
 DO4106
 DO4106;                    North         East    Units  Estimated Accuracy
 DO4106;SPC IL E     -   336,342.5     356,256.8     MT  (+/- 3 meters HH1 GPS) 
 DO4106
 DO4106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4191794125(NAD 83)
 DO4106
 DO4106                          SUPERSEDED SURVEY CONTROL
 DO4106
 DO4106.No superseded survey control is available for this station.
 DO4106
 DO4106_MARKER: F = FLANGE-ENCASED ROD
 DO4106_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4106_STAMPING: IE 108 2012
 DO4106_MARK LOGO: UIL
 DO4106_PROJECTION: FLUSH
 DO4106_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4106_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4106+STABILITY: POSITION/ELEVATION WELL
 DO4106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4106+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO4106_ROD/PIPE-DEPTH: 6.1 meters
 DO4106_SLEEVE-DEPTH  : 0.9 meters
 DO4106
 DO4106  HISTORY     - Date     Condition        Report By
 DO4106  HISTORY     - 20120507 MONUMENTED       PATRIC
 DO4106
 DO4106                          STATION DESCRIPTION
 DO4106
 DO4106'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4106'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF
 DO4106'SCOTTLAND, 7.5 MI (12.1 KM) SOUTH OF CHRISMAN AND 5.9 MI (9.5 KM)
 DO4106'NORTH OF PARIS.
 DO4106'
 DO4106'THE STATION IS LOCATED AT THE JUNCTION OF AIRPORT ROAD WITH THE
 DO4106'ENTRANCE DRIVE TO THE EDGAR PUBLIC AIRPORT ABOUT 7.5 MI (12.1 KM)
 DO4106'SOUTH OF CHRISMAN, IL.
 DO4106'
 DO4106'THE STATION IS 23 FT (7.0 M) NORTHEAST OF THE CENTER OF AIRPORT ROAD,
 DO4106'20.3 FT (6.2 M) WEST-NORTHWEST OF A POST FOR A 'STOP' SIGN AND 14 FT
 DO4106'(4.3 M) NORTHWEST OF THE NORTHWEST END OF A CORRUGATED METAL PIPE.
 DO4106'
 DO4106'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4106'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4106'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4107 ***********************************************************************
 DO4107  DESIGNATION -  IE 109
 DO4107  PID         -  DO4107
 DO4107  STATE/COUNTY-  IL/EDGAR
 DO4107  COUNTRY     -  US
 DO4107  USGS QUAD   -  PARIS NORTH (2018)
 DO4107
 DO4107                         *CURRENT SURVEY CONTROL
 DO4107  ______________________________________________________________________
 DO4107* NAD 83(1986) POSITION- 39 41 17.2    (N) 087 39 49.7    (W)   HD_HELD2
 DO4107* NAVD 88 ORTHO HEIGHT -   199.021 (meters)      652.95  (feet) ADJUSTED
 DO4107  ______________________________________________________________________
 DO4107  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 DO4107  DYNAMIC HEIGHT  -        198.919 (meters)      652.62  (feet) COMP
 DO4107  MODELED GRAVITY -    980,107.4   (mgal)                       NAVD 88
 DO4107
 DO4107  VERT ORDER      -  SECOND    CLASS I
 DO4107
 DO4107.The horizontal coordinates were established by autonomous hand held GPS
 DO4107.observations and have an estimated accuracy of +/- 10 meters.
 DO4107
 DO4107.The orthometric height was determined by differential leveling and
 DO4107.adjusted by the NATIONAL GEODETIC SURVEY
 DO4107.in April 2013.
 DO4107
 DO4107.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4107.GEOID18 height accuracy estimate available here.
 DO4107
 DO4107.Click photographs - Photos may exist for this station.
 DO4107
 DO4107.The dynamic height is computed by dividing the NAVD 88
 DO4107.geopotential number by the normal gravity value computed on the
 DO4107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4107.degrees latitude (g = 980.6199 gals.).
 DO4107
 DO4107.The modeled gravity was interpolated from observed gravity values.
 DO4107
 DO4107;                    North         East    Units  Estimated Accuracy
 DO4107;SPC IL E     -   335,586.      357,432.      MT  (+/- 10 meters HH2 GPS)
 DO4107
 DO4107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4308093352(NAD 83)
 DO4107
 DO4107                          SUPERSEDED SURVEY CONTROL
 DO4107
 DO4107.No superseded survey control is available for this station.
 DO4107
 DO4107_MARKER: F = FLANGE-ENCASED ROD
 DO4107_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4107_STAMPING: IE 109 2012
 DO4107_MARK LOGO: UIL
 DO4107_PROJECTION: FLUSH
 DO4107_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4107_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4107+STABILITY: POSITION/ELEVATION WELL
 DO4107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4107+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO4107_ROD/PIPE-DEPTH: 7.3 meters
 DO4107_SLEEVE-DEPTH  : 0.9 meters
 DO4107
 DO4107  HISTORY     - Date     Condition        Report By
 DO4107  HISTORY     - 20120507 MONUMENTED       PATRIC
 DO4107
 DO4107                          STATION DESCRIPTION
 DO4107
 DO4107'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4107'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH-SOUTHWEST OF
 DO4107'SCOTTLAND, 8.0 MI (12.9 KM) SOUTH OF CHRISMAN AND 5.6 MI (9.0 KM)
 DO4107'NORTH-NORTHEAST OF PARIS.
 DO4107'
 DO4107'THE STATION IS LOCATED AT THE JUNCTION OF AIRPORT ROAD WITH NORTH
 DO4107'1650TH STREET ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF CHRISMAN, IL.
 DO4107'
 DO4107'THE STATION IS 17 FT (5.2 M) SOUTHWEST OF THE CENTERLINE OF AIRPORT
 DO4107'ROAD, 67 FT (20.4 M) SOUTHEAST OF A TELEPHONE PEDESTAL, 45.5 FT (13.9
 DO4107'M) SOUTHWEST OF A UTILITY POLE AND 13 FT (4.0 M) NORTHWEST OF A SIGN
 DO4107'POST.
 DO4107'
 DO4107'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4107'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4107'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4108 ***********************************************************************
 DO4108  DESIGNATION -  IE 110
 DO4108  PID         -  DO4108
 DO4108  STATE/COUNTY-  IL/EDGAR
 DO4108  COUNTRY     -  US
 DO4108  USGS QUAD   -  PARIS NORTH (2018)
 DO4108
 DO4108                         *CURRENT SURVEY CONTROL
 DO4108  ______________________________________________________________________
 DO4108* NAD 83(1986) POSITION- 39 40 53.24   (N) 087 39 01.56   (W)   HD_HELD1
 DO4108* NAVD 88 ORTHO HEIGHT -   199.685 (meters)      655.13  (feet) ADJUSTED
 DO4108  ______________________________________________________________________
 DO4108  GEOID HEIGHT    -        -32.163 (meters)                     GEOID18
 DO4108  DYNAMIC HEIGHT  -        199.582 (meters)      654.80  (feet) COMP
 DO4108  MODELED GRAVITY -    980,104.3   (mgal)                       NAVD 88
 DO4108
 DO4108  VERT ORDER      -  SECOND    CLASS I
 DO4108
 DO4108.The horizontal coordinates were determined by differentially corrected
 DO4108.hand held GPS observations or other comparable positioning techniques
 DO4108.and have an estimated accuracy of +/- 3 meters.
 DO4108
 DO4108.The orthometric height was determined by differential leveling and
 DO4108.adjusted by the NATIONAL GEODETIC SURVEY
 DO4108.in April 2013.
 DO4108
 DO4108.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4108.GEOID18 height accuracy estimate available here.
 DO4108
 DO4108.Click photographs - Photos may exist for this station.
 DO4108
 DO4108.The dynamic height is computed by dividing the NAVD 88
 DO4108.geopotential number by the normal gravity value computed on the
 DO4108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4108.degrees latitude (g = 980.6199 gals.).
 DO4108
 DO4108.The modeled gravity was interpolated from observed gravity values.
 DO4108
 DO4108;                    North         East    Units  Estimated Accuracy
 DO4108;SPC IL E     -   334,855.6     358,584.3     MT  (+/- 3 meters HH1 GPS) 
 DO4108
 DO4108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4422192605(NAD 83)
 DO4108
 DO4108                          SUPERSEDED SURVEY CONTROL
 DO4108
 DO4108.No superseded survey control is available for this station.
 DO4108
 DO4108_MARKER: F = FLANGE-ENCASED ROD
 DO4108_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4108_STAMPING: IE 110 2012
 DO4108_MARK LOGO: UIL
 DO4108_PROJECTION: FLUSH
 DO4108_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4108_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4108+STABILITY: POSITION/ELEVATION WELL
 DO4108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4108+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4108_ROD/PIPE-DEPTH: 4.9 meters
 DO4108_SLEEVE-DEPTH  : 0.9 meters
 DO4108
 DO4108  HISTORY     - Date     Condition        Report By
 DO4108  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4108
 DO4108                          STATION DESCRIPTION
 DO4108
 DO4108'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4108'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH-SOUTHWEST OF
 DO4108'SCOTTLAND, 8.5 MI (13.7 KM) SOUTH OF CHRISMAN AND 5.4 MI (8.7 KM)
 DO4108'NORTH-NORTHEAST OF PARIS.
 DO4108'
 DO4108'THE STATION IS LOCATED AT THE JUNCTION OF AIRPORT ROAD WITH INDIAN
 DO4108'BOUNDARY ROAD ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHEAST OF CHRISMAN, IL.
 DO4108'
 DO4108'THE STATION IS 45.5 FT (13.9 M) SOUTH OF A PRIVATE DRIVE (ALSO THE
 DO4108'EXTENDED CENTERLINE OF AIRPORT ROAD), 13 FT (4.0 M) EAST OF THE
 DO4108'CENTERLINE OF INDIAN BOUNDARY ROAD AND 21.5 FT (6.6 M) SOUTH OF A
 DO4108'TELEPHONE PEDESTAL.
 DO4108'
 DO4108'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4108'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4108'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4109 ***********************************************************************
 DO4109  DESIGNATION -  IE 111
 DO4109  PID         -  DO4109
 DO4109  STATE/COUNTY-  IL/EDGAR
 DO4109  COUNTRY     -  US
 DO4109  USGS QUAD   -  PARIS NORTH (2018)
 DO4109
 DO4109                         *CURRENT SURVEY CONTROL
 DO4109  ______________________________________________________________________
 DO4109* NAD 83(1986) POSITION- 39 40 25.5    (N) 087 39 44.6    (W)   HD_HELD2
 DO4109* NAVD 88 ORTHO HEIGHT -   204.311 (meters)      670.31  (feet) ADJUSTED
 DO4109  ______________________________________________________________________
 DO4109  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 DO4109  DYNAMIC HEIGHT  -        204.205 (meters)      669.96  (feet) COMP
 DO4109  MODELED GRAVITY -    980,103.9   (mgal)                       NAVD 88
 DO4109
 DO4109  VERT ORDER      -  SECOND    CLASS I
 DO4109
 DO4109.The horizontal coordinates were established by autonomous hand held GPS
 DO4109.observations and have an estimated accuracy of +/- 10 meters.
 DO4109
 DO4109.The orthometric height was determined by differential leveling and
 DO4109.adjusted by the NATIONAL GEODETIC SURVEY
 DO4109.in April 2013.
 DO4109
 DO4109.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4109.GEOID18 height accuracy estimate available here.
 DO4109
 DO4109.Click photographs - Photos may exist for this station.
 DO4109
 DO4109.The dynamic height is computed by dividing the NAVD 88
 DO4109.geopotential number by the normal gravity value computed on the
 DO4109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4109.degrees latitude (g = 980.6199 gals.).
 DO4109
 DO4109.The modeled gravity was interpolated from observed gravity values.
 DO4109
 DO4109;                    North         East    Units  Estimated Accuracy
 DO4109;SPC IL E     -   333,992.      357,565.      MT  (+/- 10 meters HH2 GPS)
 DO4109
 DO4109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4319091757(NAD 83)
 DO4109
 DO4109                          SUPERSEDED SURVEY CONTROL
 DO4109
 DO4109.No superseded survey control is available for this station.
 DO4109
 DO4109_MARKER: F = FLANGE-ENCASED ROD
 DO4109_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4109_STAMPING: IE 111 2012
 DO4109_MARK LOGO: UIL
 DO4109_PROJECTION: FLUSH
 DO4109_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4109_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4109+STABILITY: POSITION/ELEVATION WELL
 DO4109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4109+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4109_ROD/PIPE-DEPTH: 6.1 meters
 DO4109_SLEEVE-DEPTH  : 0.9 meters
 DO4109
 DO4109  HISTORY     - Date     Condition        Report By
 DO4109  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4109
 DO4109                          STATION DESCRIPTION
 DO4109
 DO4109'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4109'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) SOUTH-SOUTHWEST OF
 DO4109'SCOTTLAND, 9.0 MI (14.5 KM) SOUTH OF CHRISMAN AND 4.7 MI (7.6 KM)
 DO4109'NORTH-NORTHEAST OF PARIS.
 DO4109'
 DO4109'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4109'ROAD 1375 NORTH, ABOUT 4.3 MI (6.9 KM) NORTH OF PARIS, IL, GO EAST ON
 DO4109'COUNTY ROAD 1375 NORTH FOR 1.4 MI (2.3 KM) TO THE STATION ON THE
 DO4109'RIGHT.
 DO4109'
 DO4109'THE STATION IS 17 FT (5.2 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4109'1375 NORTH, 45.5 FT (13.9 M) WEST OF A WOODEN POST AT PRIVATE ENTRANCE
 DO4109''16348' AND 4 FT (1.2 M) NORTH OF A CULTIVATION LINE.
 DO4109'
 DO4109'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4109'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4109'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4110 ***********************************************************************
 DO4110  DESIGNATION -  IE 112
 DO4110  PID         -  DO4110
 DO4110  STATE/COUNTY-  IL/EDGAR
 DO4110  COUNTRY     -  US
 DO4110  USGS QUAD   -  PARIS NORTH (2018)
 DO4110
 DO4110                         *CURRENT SURVEY CONTROL
 DO4110  ______________________________________________________________________
 DO4110* NAD 83(1986) POSITION- 39 40 23.9    (N) 087 41 03.9    (W)   HD_HELD2
 DO4110* NAVD 88 ORTHO HEIGHT -   201.397 (meters)      660.75  (feet) ADJUSTED
 DO4110  ______________________________________________________________________
 DO4110  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 DO4110  DYNAMIC HEIGHT  -        201.293 (meters)      660.41  (feet) COMP
 DO4110  MODELED GRAVITY -    980,104.4   (mgal)                       NAVD 88
 DO4110
 DO4110  VERT ORDER      -  SECOND    CLASS I
 DO4110
 DO4110.The horizontal coordinates were established by autonomous hand held GPS
 DO4110.observations and have an estimated accuracy of +/- 10 meters.
 DO4110
 DO4110.The orthometric height was determined by differential leveling and
 DO4110.adjusted by the NATIONAL GEODETIC SURVEY
 DO4110.in April 2013.
 DO4110
 DO4110.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4110.GEOID18 height accuracy estimate available here.
 DO4110
 DO4110.Click photographs - Photos may exist for this station.
 DO4110
 DO4110.The dynamic height is computed by dividing the NAVD 88
 DO4110.geopotential number by the normal gravity value computed on the
 DO4110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4110.degrees latitude (g = 980.6199 gals.).
 DO4110
 DO4110.The modeled gravity was interpolated from observed gravity values.
 DO4110
 DO4110;                    North         East    Units  Estimated Accuracy
 DO4110;SPC IL E     -   333,929.      355,676.      MT  (+/- 10 meters HH2 GPS)
 DO4110
 DO4110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4130091722(NAD 83)
 DO4110
 DO4110                          SUPERSEDED SURVEY CONTROL
 DO4110
 DO4110.No superseded survey control is available for this station.
 DO4110
 DO4110_MARKER: F = FLANGE-ENCASED ROD
 DO4110_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4110_STAMPING: IE 112 2012
 DO4110_MARK LOGO: UIL
 DO4110_PROJECTION: FLUSH
 DO4110_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4110_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4110+STABILITY: POSITION/ELEVATION WELL
 DO4110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4110+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO4110_ROD/PIPE-DEPTH: 6.1 meters
 DO4110_SLEEVE-DEPTH  : 0.9 meters
 DO4110
 DO4110  HISTORY     - Date     Condition        Report By
 DO4110  HISTORY     - 20120508 MONUMENTED       PATRIC
 DO4110
 DO4110                          STATION DESCRIPTION
 DO4110
 DO4110'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4110'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) EAST-NORTHEAST OF
 DO4110'REDMON, 9.0 MI (14.5 KM) SOUTH OF CHRISMAN AND 4.3 MI (6.9 KM) NORTH
 DO4110'OF PARIS.
 DO4110'
 DO4110'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4110'ROAD 1375 NORTH ABOUT 4.3 MI (6.9 KM) NORTH OF PARIS, IL, GO EAST ON
 DO4110'COUNTY ROAD 1375 NORTH FOR 0.25 TO THE STATION ON THE RIGHT.
 DO4110'
 DO4110'THE STATION IS 18 FT (5.5 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4110'1375 NORTH, 650 FT (198.1 M) WEST OF THE CENTER OF PRIVATE ENTRANCE
 DO4110''15268' AND 29 FT (8.8 M) NORTHWEST OF A WHITE POST.
 DO4110'
 DO4110'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4110'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4110'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4111 ***********************************************************************
 DO4111  DESIGNATION -  IE 113
 DO4111  PID         -  DO4111
 DO4111  STATE/COUNTY-  IL/EDGAR
 DO4111  COUNTRY     -  US
 DO4111  USGS QUAD   -  PARIS NORTH (2018)
 DO4111
 DO4111                         *CURRENT SURVEY CONTROL
 DO4111  ______________________________________________________________________
 DO4111* NAD 83(1986) POSITION- 39 40 36.2    (N) 087 41 51.1    (W)   HD_HELD2
 DO4111* NAVD 88 ORTHO HEIGHT -   203.277 (meters)      666.92  (feet) ADJUSTED
 DO4111  ______________________________________________________________________
 DO4111  GEOID HEIGHT    -        -32.082 (meters)                     GEOID18
 DO4111  DYNAMIC HEIGHT  -        203.172 (meters)      666.57  (feet) COMP
 DO4111  MODELED GRAVITY -    980,104.7   (mgal)                       NAVD 88
 DO4111
 DO4111  VERT ORDER      -  SECOND    CLASS I
 DO4111
 DO4111.The horizontal coordinates were established by autonomous hand held GPS
 DO4111.observations and have an estimated accuracy of +/- 10 meters.
 DO4111
 DO4111.The orthometric height was determined by differential leveling and
 DO4111.adjusted by the NATIONAL GEODETIC SURVEY
 DO4111.in April 2013.
 DO4111
 DO4111.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4111.GEOID18 height accuracy estimate available here.
 DO4111
 DO4111.Click photographs - Photos may exist for this station.
 DO4111
 DO4111.The dynamic height is computed by dividing the NAVD 88
 DO4111.geopotential number by the normal gravity value computed on the
 DO4111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4111.degrees latitude (g = 980.6199 gals.).
 DO4111
 DO4111.The modeled gravity was interpolated from observed gravity values.
 DO4111
 DO4111;                    North         East    Units  Estimated Accuracy
 DO4111;SPC IL E     -   334,300.      354,548.      MT  (+/- 10 meters HH2 GPS)
 DO4111
 DO4111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4017992110(NAD 83)
 DO4111
 DO4111                          SUPERSEDED SURVEY CONTROL
 DO4111
 DO4111.No superseded survey control is available for this station.
 DO4111
 DO4111_MARKER: F = FLANGE-ENCASED ROD
 DO4111_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4111_STAMPING: IE 113 2012
 DO4111_MARK LOGO: UIL
 DO4111_PROJECTION: FLUSH
 DO4111_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4111_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4111+STABILITY: POSITION/ELEVATION WELL
 DO4111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4111+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4111_ROD/PIPE-DEPTH: 7.3 meters
 DO4111_SLEEVE-DEPTH  : 0.9 meters
 DO4111
 DO4111  HISTORY     - Date     Condition        Report By
 DO4111  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4111
 DO4111                          STATION DESCRIPTION
 DO4111
 DO4111'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4111'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) EAST-NORTHEAST OF
 DO4111'REDMON, 8.8 MI (14.2 KM) SOUTH OF CHRISMAN AND 4.5 MI (7.2 KM) NORTH
 DO4111'OF PARIS.
 DO4111'
 DO4111'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4111'ROAD 1400 EAST ABOUT 4.5 MI (7.2 KM) NORTH OF PARIS, IL, GO WEST ON
 DO4111'COUNTY ROAD 1400 EAST FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DO4111'
 DO4111'THE STATION IS 16 FT (4.9 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4111'1400 EAST, 339 FT (103.3 M) WEST OF A CABLE BOX AND 7 FT (2.1 M) NORTH
 DO4111'OF A CULTIVATION LINE.
 DO4111'
 DO4111'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4111'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4111'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4112 ***********************************************************************
 DO4112  DESIGNATION -  IE 114
 DO4112  PID         -  DO4112
 DO4112  STATE/COUNTY-  IL/EDGAR
 DO4112  COUNTRY     -  US
 DO4112  USGS QUAD   -  PARIS NORTH (2018)
 DO4112
 DO4112                         *CURRENT SURVEY CONTROL
 DO4112  ______________________________________________________________________
 DO4112* NAD 83(1986) POSITION- 39 40 34.2    (N) 087 42 45.7    (W)   HD_HELD2
 DO4112* NAVD 88 ORTHO HEIGHT -   204.401 (meters)      670.61  (feet) ADJUSTED
 DO4112  ______________________________________________________________________
 DO4112  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 DO4112  DYNAMIC HEIGHT  -        204.295 (meters)      670.26  (feet) COMP
 DO4112  MODELED GRAVITY -    980,103.7   (mgal)                       NAVD 88
 DO4112
 DO4112  VERT ORDER      -  SECOND    CLASS I
 DO4112
 DO4112.The horizontal coordinates were established by autonomous hand held GPS
 DO4112.observations and have an estimated accuracy of +/- 10 meters.
 DO4112
 DO4112.The orthometric height was determined by differential leveling and
 DO4112.adjusted by the NATIONAL GEODETIC SURVEY
 DO4112.in April 2013.
 DO4112
 DO4112.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4112.GEOID18 height accuracy estimate available here.
 DO4112
 DO4112.Click photographs - Photos may exist for this station.
 DO4112
 DO4112.The dynamic height is computed by dividing the NAVD 88
 DO4112.geopotential number by the normal gravity value computed on the
 DO4112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4112.degrees latitude (g = 980.6199 gals.).
 DO4112
 DO4112.The modeled gravity was interpolated from observed gravity values.
 DO4112
 DO4112;                    North         East    Units  Estimated Accuracy
 DO4112;SPC IL E     -   334,230.      353,247.      MT  (+/- 10 meters HH2 GPS)
 DO4112
 DO4112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3887792058(NAD 83)
 DO4112
 DO4112                          SUPERSEDED SURVEY CONTROL
 DO4112
 DO4112.No superseded survey control is available for this station.
 DO4112
 DO4112_MARKER: F = FLANGE-ENCASED ROD
 DO4112_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4112_STAMPING: IE 114 2012
 DO4112_MARK LOGO: UIL
 DO4112_PROJECTION: FLUSH
 DO4112_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4112_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4112+STABILITY: POSITION/ELEVATION WELL
 DO4112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4112+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4112_ROD/PIPE-DEPTH: 4.9 meters
 DO4112_SLEEVE-DEPTH  : 0.9 meters
 DO4112
 DO4112  HISTORY     - Date     Condition        Report By
 DO4112  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4112
 DO4112                          STATION DESCRIPTION
 DO4112
 DO4112'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4112'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH-SOUTHWEST OF
 DO4112'CHRISMAN, 8.2 MI (13.2 KM) EAST-NORTHEAST OF REDMON AND 4.6 MI (7.4
 DO4112'KM) NORTH OF PARIS.
 DO4112'
 DO4112'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DO4112'ROAD 1400 EAST ABOUT 4.5 MI (7.2 KM) NORTH OF PARIS, IL, GO WEST ON
 DO4112'COUNTY ROAD 1400 EAST FOR 1.3 MI (2.1 KM) TO THE STATION ON THE LEFT.
 DO4112'
 DO4112'THE STATION IS 19 FT (5.8 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4112'1400 EAST, 66 FT (20.1 M) SOUTHWEST OF A UTILITY POLE AND 7 FT (2.1 M)
 DO4112'NORTH OF A CULTIVATION LINE.
 DO4112'
 DO4112'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4112'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4112'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4113 ***********************************************************************
 DO4113  DESIGNATION -  IE 115
 DO4113  PID         -  DO4113
 DO4113  STATE/COUNTY-  IL/EDGAR
 DO4113  COUNTRY     -  US
 DO4113  USGS QUAD   -  PARIS NORTH (2018)
 DO4113
 DO4113                         *CURRENT SURVEY CONTROL
 DO4113  ______________________________________________________________________
 DO4113* NAD 83(1986) POSITION- 39 40 03.43   (N) 087 43 24.21   (W)   HD_HELD1
 DO4113* NAVD 88 ORTHO HEIGHT -   205.437 (meters)      674.00  (feet) ADJUSTED
 DO4113  ______________________________________________________________________
 DO4113  GEOID HEIGHT    -        -32.051 (meters)                     GEOID18
 DO4113  DYNAMIC HEIGHT  -        205.330 (meters)      673.65  (feet) COMP
 DO4113  MODELED GRAVITY -    980,101.6   (mgal)                       NAVD 88
 DO4113
 DO4113  VERT ORDER      -  SECOND    CLASS I
 DO4113
 DO4113.The horizontal coordinates were determined by differentially corrected
 DO4113.hand held GPS observations or other comparable positioning techniques
 DO4113.and have an estimated accuracy of +/- 3 meters.
 DO4113
 DO4113.The orthometric height was determined by differential leveling and
 DO4113.adjusted by the NATIONAL GEODETIC SURVEY
 DO4113.in April 2013.
 DO4113
 DO4113.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4113.GEOID18 height accuracy estimate available here.
 DO4113
 DO4113.Click photographs - Photos may exist for this station.
 DO4113
 DO4113.The dynamic height is computed by dividing the NAVD 88
 DO4113.geopotential number by the normal gravity value computed on the
 DO4113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4113.degrees latitude (g = 980.6199 gals.).
 DO4113
 DO4113.The modeled gravity was interpolated from observed gravity values.
 DO4113
 DO4113;                    North         East    Units  Estimated Accuracy
 DO4113;SPC IL E     -   333,274.4     352,335.8     MT  (+/- 3 meters HH1 GPS) 
 DO4113
 DO4113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3795291117(NAD 83)
 DO4113
 DO4113                          SUPERSEDED SURVEY CONTROL
 DO4113
 DO4113.No superseded survey control is available for this station.
 DO4113
 DO4113_MARKER: F = FLANGE-ENCASED ROD
 DO4113_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4113_STAMPING: IE 115 2012
 DO4113_MARK LOGO: UIL
 DO4113_PROJECTION: FLUSH
 DO4113_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4113_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4113+STABILITY: POSITION/ELEVATION WELL
 DO4113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4113+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4113_ROD/PIPE-DEPTH: 6.7 meters
 DO4113_SLEEVE-DEPTH  : 0.9 meters
 DO4113
 DO4113  HISTORY     - Date     Condition        Report By
 DO4113  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4113
 DO4113                          STATION DESCRIPTION
 DO4113
 DO4113'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4113'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTH-SOUTHWEST OF
 DO4113'CHRISMAN, 7.5 MI (12.1 KM) EAST-NORTHEAST OF REDMON AND 4.2 MI (6.8
 DO4113'KM) NORTH-NORTHWEST OF PARIS.
 DO4113'
 DO4113'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 13OO NORTH WITH
 DO4113'COUNTY ROAD 1400 EAST ABOUT 4.7 MI (7.6 KM) NORTH-NORTHWEST OF PARIS,
 DO4113'IL, GO SOUTH ON COUNTY ROAD 1300 NORTH FOR 0.6 MI (1.0 KM) TO THE
 DO4113'STATION ON THE LEFT.
 DO4113'
 DO4113'THE STATION IS 23 FT (7.0 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4113'1300 NORTH, 78 FT (23.8 M) SOUTHEAST OF A UTILITY POLE AND 3 FT (0.9
 DO4113'M) WEST OF A CULTIVATION LINE.
 DO4113'
 DO4113'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4113'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4113'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4114 ***********************************************************************
 DO4114  DESIGNATION -  IE 116
 DO4114  PID         -  DO4114
 DO4114  STATE/COUNTY-  IL/EDGAR
 DO4114  COUNTRY     -  US
 DO4114  USGS QUAD   -  PARIS NORTH (2018)
 DO4114
 DO4114                         *CURRENT SURVEY CONTROL
 DO4114  ______________________________________________________________________
 DO4114* NAD 83(1986) POSITION- 39 39 19.8    (N) 087 43 06.3    (W)   HD_HELD2
 DO4114* NAVD 88 ORTHO HEIGHT -   205.865 (meters)      675.41  (feet) ADJUSTED
 DO4114  ______________________________________________________________________
 DO4114  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 DO4114  DYNAMIC HEIGHT  -        205.758 (meters)      675.06  (feet) COMP
 DO4114  MODELED GRAVITY -    980,099.6   (mgal)                       NAVD 88
 DO4114
 DO4114  VERT ORDER      -  SECOND    CLASS I
 DO4114
 DO4114.The horizontal coordinates were established by autonomous hand held GPS
 DO4114.observations and have an estimated accuracy of +/- 10 meters.
 DO4114
 DO4114.The orthometric height was determined by differential leveling and
 DO4114.adjusted by the NATIONAL GEODETIC SURVEY
 DO4114.in April 2013.
 DO4114
 DO4114.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4114.GEOID18 height accuracy estimate available here.
 DO4114
 DO4114.Click photographs - Photos may exist for this station.
 DO4114
 DO4114.The dynamic height is computed by dividing the NAVD 88
 DO4114.geopotential number by the normal gravity value computed on the
 DO4114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4114.degrees latitude (g = 980.6199 gals.).
 DO4114
 DO4114.The modeled gravity was interpolated from observed gravity values.
 DO4114
 DO4114;                    North         East    Units  Estimated Accuracy
 DO4114;SPC IL E     -   331,932.      352,772.      MT  (+/- 10 meters HH2 GPS)
 DO4114
 DO4114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3836889768(NAD 83)
 DO4114
 DO4114                          SUPERSEDED SURVEY CONTROL
 DO4114
 DO4114.No superseded survey control is available for this station.
 DO4114
 DO4114_MARKER: F = FLANGE-ENCASED ROD
 DO4114_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4114_STAMPING: IE 116 2012
 DO4114_MARK LOGO: UIL
 DO4114_PROJECTION: FLUSH
 DO4114_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4114_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4114+STABILITY: POSITION/ELEVATION WELL
 DO4114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4114+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4114_ROD/PIPE-DEPTH: 9.8 meters
 DO4114_SLEEVE-DEPTH  : 0.9 meters
 DO4114
 DO4114  HISTORY     - Date     Condition        Report By
 DO4114  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4114
 DO4114                          STATION DESCRIPTION
 DO4114
 DO4114'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4114'THE STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) NORTHEAST OF GRANDVIEW,
 DO4114'7.7 MI (12.4 KM) EAST OF REDMON AND 3.3 MI (5.3 KM) NORTH-NORTHWEST OF
 DO4114'PARIS.
 DO4114'
 DO4114'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1325 NORTH WITH
 DO4114'COUNTY ROAD 1200 EAST ABOUT 2.7 MI (4.3 KM) NORTH-NORTHWEST OF PARIS,
 DO4114'IL, GO NORTH ON COUNTY ROAD 1325 NORTH FOR 0.6 MI (1.0 KM) TO THE
 DO4114'STATION ON THE RIGHT.
 DO4114'
 DO4114'THE STATION IS 18 FT (5.5 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4114'1325 NORTH (CHERRY POINT STREET), 349 FT (106.4 M) NORTHEAST OF A
 DO4114'UTILITY BOX AND 4 FT (1.2 M) WEST OF A CULTIVATION LINE.
 DO4114'
 DO4114'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4114'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4114'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4115 ***********************************************************************
 DO4115  DESIGNATION -  IE 117
 DO4115  PID         -  DO4115
 DO4115  STATE/COUNTY-  IL/EDGAR
 DO4115  COUNTRY     -  US
 DO4115  USGS QUAD   -  PARIS NORTH (2018)
 DO4115
 DO4115                         *CURRENT SURVEY CONTROL
 DO4115  ______________________________________________________________________
 DO4115* NAD 83(1986) POSITION- 39 38 38.8    (N) 087 42 59.3    (W)   HD_HELD2
 DO4115* NAVD 88 ORTHO HEIGHT -   204.266 (meters)      670.16  (feet) ADJUSTED
 DO4115  ______________________________________________________________________
 DO4115  GEOID HEIGHT    -        -32.060 (meters)                     GEOID18
 DO4115  DYNAMIC HEIGHT  -        204.159 (meters)      669.81  (feet) COMP
 DO4115  MODELED GRAVITY -    980,097.3   (mgal)                       NAVD 88
 DO4115
 DO4115  VERT ORDER      -  SECOND    CLASS I
 DO4115
 DO4115.The horizontal coordinates were established by autonomous hand held GPS
 DO4115.observations and have an estimated accuracy of +/- 10 meters.
 DO4115
 DO4115.The orthometric height was determined by differential leveling and
 DO4115.adjusted by the NATIONAL GEODETIC SURVEY
 DO4115.in April 2013.
 DO4115
 DO4115.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4115.GEOID18 height accuracy estimate available here.
 DO4115
 DO4115.Click photographs - Photos may exist for this station.
 DO4115
 DO4115.The dynamic height is computed by dividing the NAVD 88
 DO4115.geopotential number by the normal gravity value computed on the
 DO4115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4115.degrees latitude (g = 980.6199 gals.).
 DO4115
 DO4115.The modeled gravity was interpolated from observed gravity values.
 DO4115
 DO4115;                    North         East    Units  Estimated Accuracy
 DO4115;SPC IL E     -   330,668.      352,947.      MT  (+/- 10 meters HH2 GPS)
 DO4115
 DO4115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3852588503(NAD 83)
 DO4115
 DO4115                          SUPERSEDED SURVEY CONTROL
 DO4115
 DO4115.No superseded survey control is available for this station.
 DO4115
 DO4115_MARKER: F = FLANGE-ENCASED ROD
 DO4115_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4115_STAMPING: IE 117 2012
 DO4115_MARK LOGO: UIL
 DO4115_PROJECTION: FLUSH
 DO4115_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4115_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4115+STABILITY: POSITION/ELEVATION WELL
 DO4115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4115+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4115_ROD/PIPE-DEPTH: 9.8 meters
 DO4115_SLEEVE-DEPTH  : 0.9 meters
 DO4115
 DO4115  HISTORY     - Date     Condition        Report By
 DO4115  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4115
 DO4115                          STATION DESCRIPTION
 DO4115
 DO4115'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4115'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) NORTHEAST OF GRANDVIEW,
 DO4115'7.7 MI (12.4 KM) EAST OF REDMON AND 2.5 MI (4.0 KM) NORTH-NORTHWEST OF
 DO4115'PARIS.
 DO4115'
 DO4115'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1325 NORTH
 DO4115'(CHERRY POINT STREET) WITH COUNTY ROAD 1200 EAST ABOUT 2.7 MI (4.3 KM)
 DO4115'NORTH-NORTHWEST OF PARIS, IL, GO SOUTH-SOUTHEAST ON COUNTY ROAD 1325
 DO4115'NORTH (CHERRY POINT STREET) FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 DO4115'RIGHT.
 DO4115'
 DO4115'THE STATION IS 47 FT (14.3 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DO4115'1325 NORTH (CHERRY POINT STREET), 42 FT (12.8 M) NORTHEAST OF A
 DO4115'CULTIVATION LINE, 35 FT (10.7 M) SOUTH-SOUTHWEST OF THE SOUTH END OF A
 DO4115'CORRUGATED METAL PIPE AND 33 FT (10.1 M) NORTHWEST OF THE NORTH END OF
 DO4115'A CORRUGATED METAL PIPE.
 DO4115'
 DO4115'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4115'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4115'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4116 ***********************************************************************
 DO4116  DESIGNATION -  IE 118
 DO4116  PID         -  DO4116
 DO4116  STATE/COUNTY-  IL/EDGAR
 DO4116  COUNTRY     -  US
 DO4116  USGS QUAD   -  PARIS NORTH (2018)
 DO4116
 DO4116                         *CURRENT SURVEY CONTROL
 DO4116  ______________________________________________________________________
 DO4116* NAD 83(1986) POSITION- 39 38 04.6    (N) 087 42 26.3    (W)   HD_HELD2
 DO4116* NAVD 88 ORTHO HEIGHT -   209.978 (meters)      688.90  (feet) ADJUSTED
 DO4116  ______________________________________________________________________
 DO4116  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 DO4116  DYNAMIC HEIGHT  -        209.867 (meters)      688.54  (feet) COMP
 DO4116  MODELED GRAVITY -    980,095.5   (mgal)                       NAVD 88
 DO4116
 DO4116  VERT ORDER      -  SECOND    CLASS I
 DO4116
 DO4116.The horizontal coordinates were established by autonomous hand held GPS
 DO4116.observations and have an estimated accuracy of +/- 10 meters.
 DO4116
 DO4116.The orthometric height was determined by differential leveling and
 DO4116.adjusted by the NATIONAL GEODETIC SURVEY
 DO4116.in April 2013.
 DO4116
 DO4116.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4116.GEOID18 height accuracy estimate available here.
 DO4116
 DO4116.Click photographs - Photos may exist for this station.
 DO4116
 DO4116.The dynamic height is computed by dividing the NAVD 88
 DO4116.geopotential number by the normal gravity value computed on the
 DO4116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4116.degrees latitude (g = 980.6199 gals.).
 DO4116
 DO4116.The modeled gravity was interpolated from observed gravity values.
 DO4116
 DO4116;                    North         East    Units  Estimated Accuracy
 DO4116;SPC IL E     -   329,619.      353,742.      MT  (+/- 10 meters HH2 GPS)
 DO4116
 DO4116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3930387442(NAD 83)
 DO4116
 DO4116                          SUPERSEDED SURVEY CONTROL
 DO4116
 DO4116.No superseded survey control is available for this station.
 DO4116
 DO4116_MARKER: F = FLANGE-ENCASED ROD
 DO4116_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4116_STAMPING: IE 118 2012
 DO4116_MARK LOGO: UIL
 DO4116_PROJECTION: FLUSH
 DO4116_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4116_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4116+STABILITY: POSITION/ELEVATION WELL
 DO4116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4116+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4116_ROD/PIPE-DEPTH: 7.3 meters
 DO4116_SLEEVE-DEPTH  : 0.9 meters
 DO4116
 DO4116  HISTORY     - Date     Condition        Report By
 DO4116  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4116
 DO4116                          STATION DESCRIPTION
 DO4116
 DO4116'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4116'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) NORTHEAST OF GRANDVIEW,
 DO4116'8.3 MI (13.4 KM) EAST OF REDMON AND 1.7 MI (2.7 KM) NORTH-NORTHWEST OF
 DO4116'PARIS.
 DO4116'
 DO4116'TO REACH THE STATION FROM THE JUNCTION OF CHERRY POINT STREET WITH
 DO4116'COUNTY ROAD 100 EAST ABOUT 1.6 MI (2.6 KM) NORTH-NORTHWEST OF PARIS,
 DO4116'IL, GO NORTH-NORTHWEST ON CHERRY POINT STREET FOR 0.1 MI (0.2 KM) TO
 DO4116'THE STATION ON THE RIGHT.
 DO4116'
 DO4116'THE STATION IS 35 FT (10.7 M) EAST-NORTHEAST OF THE CENTERLINE OF
 DO4116'CHERRY POINT STREET, 25 FT (7.6 M) NORTH-NORTHWEST OF THE EDGE OF
 DO4116'PAVEMENT OF THE ENTRANCE TO THE PARIS FIRE DEPARTMENT TRAINING CENTER
 DO4116'AND 12 FT (3.7 M) NORTH OF THE NORTH END OF A CORRUGATED METAL PIPE.
 DO4116'
 DO4116'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4116'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4116'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4117 ***********************************************************************
 DO4117  DESIGNATION -  IE 119
 DO4117  PID         -  DO4117
 DO4117  STATE/COUNTY-  IL/EDGAR
 DO4117  COUNTRY     -  US
 DO4117  USGS QUAD   -  PARIS SOUTH (2018)
 DO4117
 DO4117                         *CURRENT SURVEY CONTROL
 DO4117  ______________________________________________________________________
 DO4117* NAD 83(1986) POSITION- 39 37 25.9    (N) 087 42 05.9    (W)   HD_HELD2
 DO4117* NAVD 88 ORTHO HEIGHT -   212.012 (meters)      695.58  (feet) ADJUSTED
 DO4117  ______________________________________________________________________
 DO4117  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 DO4117  DYNAMIC HEIGHT  -        211.900 (meters)      695.21  (feet) COMP
 DO4117  MODELED GRAVITY -    980,093.2   (mgal)                       NAVD 88
 DO4117
 DO4117  VERT ORDER      -  SECOND    CLASS I
 DO4117
 DO4117.The horizontal coordinates were established by autonomous hand held GPS
 DO4117.observations and have an estimated accuracy of +/- 10 meters.
 DO4117
 DO4117.The orthometric height was determined by differential leveling and
 DO4117.adjusted by the NATIONAL GEODETIC SURVEY
 DO4117.in April 2013.
 DO4117
 DO4117.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4117.GEOID18 height accuracy estimate available here.
 DO4117
 DO4117.Click photographs - Photos may exist for this station.
 DO4117
 DO4117.The dynamic height is computed by dividing the NAVD 88
 DO4117.geopotential number by the normal gravity value computed on the
 DO4117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4117.degrees latitude (g = 980.6199 gals.).
 DO4117
 DO4117.The modeled gravity was interpolated from observed gravity values.
 DO4117
 DO4117;                    North         East    Units  Estimated Accuracy
 DO4117;SPC IL E     -   328,429.      354,236.      MT  (+/- 10 meters HH2 GPS)
 DO4117
 DO4117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3978086245(NAD 83)
 DO4117
 DO4117                          SUPERSEDED SURVEY CONTROL
 DO4117
 DO4117.No superseded survey control is available for this station.
 DO4117
 DO4117_MARKER: F = FLANGE-ENCASED ROD
 DO4117_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4117_STAMPING: IE 119 2012
 DO4117_MARK LOGO: UIL
 DO4117_PROJECTION: FLUSH
 DO4117_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4117_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4117+STABILITY: POSITION/ELEVATION WELL
 DO4117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4117+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4117_ROD/PIPE-DEPTH: 9.8 meters
 DO4117_SLEEVE-DEPTH  : 0.9 meters
 DO4117
 DO4117  HISTORY     - Date     Condition        Report By
 DO4117  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4117
 DO4117                          STATION DESCRIPTION
 DO4117
 DO4117'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4117'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTHEAST OF GRANDVIEW,
 DO4117'8.7 MI (14.0 KM) EAST OF REDMON AND 0.9 MI (1.4 KM) NORTH-NORTHWEST OF
 DO4117'PARIS.
 DO4117'
 DO4117'TO REACH THE STATION FROM THE JUNCTION OF CHERRY POINT STREET WITH
 DO4117'COUNTY ROAD 1000 EAST IN PARIS, IL, GO NORTH ON CHERRY POINT STREET
 DO4117'FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DO4117'
 DO4117'THE STATION IS 34 FT (10.4 M) EAST OF THE CENTERLINE OF CHERRY POINT
 DO4117'STREET, 34 FT (10.4 M) SOUTHEAST OF A WOODEN POST FOR A '30 MPH' SIGN
 DO4117'AND 5 FT (1.5 M) WEST OF POWER POLE '1520'.
 DO4117'
 DO4117'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4117'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4117'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4118 ***********************************************************************
 DO4118  DESIGNATION -  IE 120
 DO4118  PID         -  DO4118
 DO4118  STATE/COUNTY-  IL/EDGAR
 DO4118  COUNTRY     -  US
 DO4118  USGS QUAD   -  PARIS SOUTH (2018)
 DO4118
 DO4118                         *CURRENT SURVEY CONTROL
 DO4118  ______________________________________________________________________
 DO4118* NAD 83(1986) POSITION- 39 37 02.8    (N) 087 43 27.9    (W)   HD_HELD2
 DO4118* NAVD 88 ORTHO HEIGHT -   216.065 (meters)      708.87  (feet) ADJUSTED
 DO4118  ______________________________________________________________________
 DO4118  GEOID HEIGHT    -        -32.062 (meters)                     GEOID18
 DO4118  DYNAMIC HEIGHT  -        215.951 (meters)      708.50  (feet) COMP
 DO4118  MODELED GRAVITY -    980,091.5   (mgal)                       NAVD 88
 DO4118
 DO4118  VERT ORDER      -  SECOND    CLASS I
 DO4118
 DO4118.The horizontal coordinates were established by autonomous hand held GPS
 DO4118.observations and have an estimated accuracy of +/- 10 meters.
 DO4118
 DO4118.The orthometric height was determined by differential leveling and
 DO4118.adjusted by the NATIONAL GEODETIC SURVEY
 DO4118.in April 2013.
 DO4118
 DO4118.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4118.GEOID18 height accuracy estimate available here.
 DO4118
 DO4118.Click photographs - Photos may exist for this station.
 DO4118
 DO4118.The dynamic height is computed by dividing the NAVD 88
 DO4118.geopotential number by the normal gravity value computed on the
 DO4118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4118.degrees latitude (g = 980.6199 gals.).
 DO4118
 DO4118.The modeled gravity was interpolated from observed gravity values.
 DO4118
 DO4118;                    North         East    Units  Estimated Accuracy
 DO4118;SPC IL E     -   327,703.      352,286.      MT  (+/- 10 meters HH2 GPS)
 DO4118
 DO4118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3782085549(NAD 83)
 DO4118
 DO4118                          SUPERSEDED SURVEY CONTROL
 DO4118
 DO4118.No superseded survey control is available for this station.
 DO4118
 DO4118_MARKER: F = FLANGE-ENCASED ROD
 DO4118_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4118_STAMPING: IE 120 2012
 DO4118_MARK LOGO: UIL
 DO4118_PROJECTION: FLUSH
 DO4118_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4118_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4118+STABILITY: POSITION/ELEVATION WELL
 DO4118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4118+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4118_ROD/PIPE-DEPTH: 11.0 meters
 DO4118_SLEEVE-DEPTH  : 0.9 meters
 DO4118
 DO4118  HISTORY     - Date     Condition        Report By
 DO4118  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4118
 DO4118                          STATION DESCRIPTION
 DO4118
 DO4118'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4118'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTHEAST OF GRANDVIEW,
 DO4118'7.6 MI (12.2 KM) EAST-SOUTHEAST OF REDMON AND 1.6 MI (2.6 KM)
 DO4118'WEST-NORTHWEST OF PARIS.
 DO4118'
 DO4118'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1000 EAST WITH
 DO4118'COUNTY ROAD NORTH 1200 STREET ABOUT 2.4 MI (3.9 KM) NORTHWEST OF
 DO4118'PARIS, IL, GO EAST ON COUNTY ROAD 1000 EAST FOR 0.9 MI (1.4 KM) TO THE
 DO4118'STATION ON THE RIGHT.
 DO4118'
 DO4118'THE STATION IS 25 FT (7.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4118'1000 EAST, 375 FT (114.3 M) WEST-SOUTHWEST OF THE WEST END OF A
 DO4118'CONCRETE BOX CULVERT AND 6 FT (1.8 M) NORTH OF A CULTIVATION LINE.
 DO4118'
 DO4118'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4118'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4118'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4119 ***********************************************************************
 DO4119  DESIGNATION -  IE 121
 DO4119  PID         -  DO4119
 DO4119  STATE/COUNTY-  IL/EDGAR
 DO4119  COUNTRY     -  US
 DO4119  USGS QUAD   -  PARIS SOUTH (2018)
 DO4119
 DO4119                         *CURRENT SURVEY CONTROL
 DO4119  ______________________________________________________________________
 DO4119* NAD 83(1986) POSITION- 39 36 20.3    (N) 087 43 40.2    (W)   HD_HELD2
 DO4119* NAVD 88 ORTHO HEIGHT -   220.781 (meters)      724.35  (feet) ADJUSTED
 DO4119  ______________________________________________________________________
 DO4119  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 DO4119  DYNAMIC HEIGHT  -        220.663 (meters)      723.96  (feet) COMP
 DO4119  MODELED GRAVITY -    980,089.0   (mgal)                       NAVD 88
 DO4119
 DO4119  VERT ORDER      -  SECOND    CLASS I
 DO4119
 DO4119.The horizontal coordinates were established by autonomous hand held GPS
 DO4119.observations and have an estimated accuracy of +/- 10 meters.
 DO4119
 DO4119.The orthometric height was determined by differential leveling and
 DO4119.adjusted by the NATIONAL GEODETIC SURVEY
 DO4119.in April 2013.
 DO4119
 DO4119.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4119.GEOID18 height accuracy estimate available here.
 DO4119
 DO4119.Click photographs - Photos may exist for this station.
 DO4119
 DO4119.The dynamic height is computed by dividing the NAVD 88
 DO4119.geopotential number by the normal gravity value computed on the
 DO4119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4119.degrees latitude (g = 980.6199 gals.).
 DO4119
 DO4119.The modeled gravity was interpolated from observed gravity values.
 DO4119
 DO4119;                    North         East    Units  Estimated Accuracy
 DO4119;SPC IL E     -   326,390.      352,001.      MT  (+/- 10 meters HH2 GPS)
 DO4119
 DO4119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3751684241(NAD 83)
 DO4119
 DO4119                          SUPERSEDED SURVEY CONTROL
 DO4119
 DO4119.No superseded survey control is available for this station.
 DO4119
 DO4119_MARKER: F = FLANGE-ENCASED ROD
 DO4119_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4119_STAMPING: IE 121 2012
 DO4119_MARK LOGO: UIL
 DO4119_PROJECTION: FLUSH
 DO4119_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4119_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4119+STABILITY: POSITION/ELEVATION WELL
 DO4119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4119+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4119_ROD/PIPE-DEPTH: 12.2 meters
 DO4119_SLEEVE-DEPTH  : 0.9 meters
 DO4119
 DO4119  HISTORY     - Date     Condition        Report By
 DO4119  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4119
 DO4119                          STATION DESCRIPTION
 DO4119
 DO4119'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4119'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTHEAST OF GRANDVIEW,
 DO4119'7.6 MI (12.2 KM) EAST-SOUTHEAST OF REDMON AND 1.7 MI (2.7 KM)
 DO4119'WEST-SOUTHWEST OF PARIS.
 DO4119'
 DO4119'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 133 WITH 950TH
 DO4119'ROAD ABOUT 2.0 MI (3.2 KM) WEST OF PARIS, IL, GO SOUTHEAST ON STATE
 DO4119'HIGHWAY 133 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DO4119'
 DO4119'THE STATION IS 83 FT (25.3 M) SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 DO4119'133, 42 FT (12.8 M) SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER AND 17
 DO4119'FT (5.2 M) NORTH OF A CULTIVATION LINE.
 DO4119'
 DO4119'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4119'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4119'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4120 ***********************************************************************
 DO4120  DESIGNATION -  IE 122
 DO4120  PID         -  DO4120
 DO4120  STATE/COUNTY-  IL/EDGAR
 DO4120  COUNTRY     -  US
 DO4120  USGS QUAD   -  PARIS SOUTH (2018)
 DO4120
 DO4120                         *CURRENT SURVEY CONTROL
 DO4120  ______________________________________________________________________
 DO4120* NAD 83(1986) POSITION- 39 36 19.6    (N) 087 42 10.6    (W)   HD_HELD2
 DO4120* NAVD 88 ORTHO HEIGHT -   223.736 (meters)      734.04  (feet) ADJUSTED
 DO4120  ______________________________________________________________________
 DO4120  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 DO4120  DYNAMIC HEIGHT  -        223.617 (meters)      733.65  (feet) COMP
 DO4120  MODELED GRAVITY -    980,089.2   (mgal)                       NAVD 88
 DO4120
 DO4120  VERT ORDER      -  SECOND    CLASS I
 DO4120
 DO4120.The horizontal coordinates were established by autonomous hand held GPS
 DO4120.observations and have an estimated accuracy of +/- 10 meters.
 DO4120
 DO4120.The orthometric height was determined by differential leveling and
 DO4120.adjusted by the NATIONAL GEODETIC SURVEY
 DO4120.in April 2013.
 DO4120
 DO4120.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4120.GEOID18 height accuracy estimate available here.
 DO4120
 DO4120.Click photographs - Photos may exist for this station.
 DO4120
 DO4120.The dynamic height is computed by dividing the NAVD 88
 DO4120.geopotential number by the normal gravity value computed on the
 DO4120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4120.degrees latitude (g = 980.6199 gals.).
 DO4120
 DO4120.The modeled gravity was interpolated from observed gravity values.
 DO4120
 DO4120;                    North         East    Units  Estimated Accuracy
 DO4120;SPC IL E     -   326,383.      354,139.      MT  (+/- 10 meters HH2 GPS)
 DO4120
 DO4120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3965284202(NAD 83)
 DO4120
 DO4120                          SUPERSEDED SURVEY CONTROL
 DO4120
 DO4120.No superseded survey control is available for this station.
 DO4120
 DO4120_MARKER: F = FLANGE-ENCASED ROD
 DO4120_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4120_STAMPING: IE 122 2012
 DO4120_MARK LOGO: UIL
 DO4120_PROJECTION: FLUSH
 DO4120_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4120_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4120+STABILITY: POSITION/ELEVATION WELL
 DO4120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4120+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO4120_ROD/PIPE-DEPTH: 14.6 meters
 DO4120_SLEEVE-DEPTH  : 0.9 meters
 DO4120
 DO4120  HISTORY     - Date     Condition        Report By
 DO4120  HISTORY     - 20120509 MONUMENTED       PATRIC
 DO4120
 DO4120                          STATION DESCRIPTION
 DO4120
 DO4120'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4120'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) EAST-SOUTHEAST OF
 DO4120'REDMON, 8.8 MI (14.2 KM) EAST-NORTHEAST OF GRANDVIEW AND IN THE TOWN
 DO4120'OF PARIS, IL.
 DO4120'
 DO4120'THE STATION IS LOCATED AT THE JUNCTION OF SOUTH JEFFERSON STREET WITH
 DO4120'BENTON STREET.
 DO4120'
 DO4120'THE STATION IS 85 FT (25.9 M) NORTH OF THE EDGE OF PAVEMENT OF BENTON
 DO4120'STREET, 6 FT (1.8 M) EAST OF THE WEST EDGE OF A SIDEWALK AND 6 FT (1.8
 DO4120'M) SOUTH OF A POWER POLE '760014'.
 DO4120'
 DO4120'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4120'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4120'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4027 ***********************************************************************
 DO4027  DESIGNATION -  IE 123
 DO4027  PID         -  DO4027
 DO4027  STATE/COUNTY-  IL/IROQUOIS
 DO4027  COUNTRY     -  US
 DO4027  USGS QUAD   -  CISSNA PARK (2018)
 DO4027
 DO4027                         *CURRENT SURVEY CONTROL
 DO4027  ______________________________________________________________________
 DO4027* NAD 83(1986) POSITION- 40 32 36.43   (N) 087 53 57.26   (W)   HD_HELD1
 DO4027* NAVD 88 ORTHO HEIGHT -   204.338 (meters)      670.40  (feet) ADJUSTED
 DO4027  ______________________________________________________________________
 DO4027  GEOID HEIGHT    -        -32.611 (meters)                     GEOID18
 DO4027  DYNAMIC HEIGHT  -        204.241 (meters)      670.08  (feet) COMP
 DO4027  MODELED GRAVITY -    980,145.0   (mgal)                       NAVD 88
 DO4027
 DO4027  VERT ORDER      -  SECOND    CLASS I
 DO4027
 DO4027.The horizontal coordinates were determined by differentially corrected
 DO4027.hand held GPS observations or other comparable positioning techniques
 DO4027.and have an estimated accuracy of +/- 3 meters.
 DO4027
 DO4027.The orthometric height was determined by differential leveling and
 DO4027.adjusted by the NATIONAL GEODETIC SURVEY
 DO4027.in April 2013.
 DO4027
 DO4027.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4027.GEOID18 height accuracy estimate available here.
 DO4027
 DO4027.Click photographs - Photos may exist for this station.
 DO4027
 DO4027.The dynamic height is computed by dividing the NAVD 88
 DO4027.geopotential number by the normal gravity value computed on the
 DO4027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4027.degrees latitude (g = 980.6199 gals.).
 DO4027
 DO4027.The modeled gravity was interpolated from observed gravity values.
 DO4027
 DO4027;                    North         East    Units  Estimated Accuracy
 DO4027;SPC IL E     -   430,434.3     336,772.6     MT  (+/- 3 meters HH1 GPS) 
 DO4027
 DO4027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2385288466(NAD 83)
 DO4027
 DO4027                          SUPERSEDED SURVEY CONTROL
 DO4027
 DO4027.No superseded survey control is available for this station.
 DO4027
 DO4027_MARKER: F = FLANGE-ENCASED ROD
 DO4027_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4027_STAMPING: IE 123 2012
 DO4027_MARK LOGO: UIL
 DO4027_PROJECTION: FLUSH
 DO4027_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4027+STABILITY: SURFACE MOTION
 DO4027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4027+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 DO4027_ROD/PIPE-DEPTH: 3.7 meters
 DO4027_SLEEVE-DEPTH  : 0.9 meters
 DO4027
 DO4027  HISTORY     - Date     Condition        Report By
 DO4027  HISTORY     - 20120412 MONUMENTED       PATRIC
 DO4027  HISTORY     - 20211228 GOOD             ILDT
 DO4027
 DO4027                          STATION DESCRIPTION
 DO4027
 DO4027'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4027'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH OF RANKIN, 4.3 MI
 DO4027'(6.9 KM) WEST-SOUTHWEST OF CLAYTONVILLE AND 1.5 MI (2.4 KM)
 DO4027'SOUTH-SOUTHWEST OF CISSNA PARK.
 DO4027'
 DO4027'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 49 WITH COUNTY
 DO4027'ROAD 400 EAST, ABOUT 2.4 KM (1.5 MI) SOUTH-SOUTHWEST OF CISSNA PARK,
 DO4027'IL, GO WEST ON COUNTY ROAD 400 EAST FOR 120 M (393.7 FT) TO THE
 DO4027'STATION ON THE LEFT.
 DO4027'
 DO4027'THE STATION IS LOCATED 34 FT (10.4 M) SOUTH OF THE CENTERLINE OF
 DO4027'COUNTY ROAD 400 NORTH, 47 FT (14.3 M) EAST OF THE CENTERLINE OF COUNTY
 DO4027'ROAD 1200 EAST AND 20.5 FT (6.2 M) SOUTHEAST OF THE EAST END OF A 18
 DO4027'INCH (46 CM) CORRUGATED METAL PIPE.
 DO4027'
 DO4027'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4027'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4027'IN IDENTIFICATION.
 DO4027
 DO4027                          STATION RECOVERY (2021)
 DO4027
 DO4027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DO4027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4121 ***********************************************************************
 DO4121  DESIGNATION -  IE 124
 DO4121  PID         -  DO4121
 DO4121  STATE/COUNTY-  IL/EDGAR
 DO4121  COUNTRY     -  US
 DO4121  USGS QUAD   -  HUME (2018)
 DO4121
 DO4121                         *CURRENT SURVEY CONTROL
 DO4121  ______________________________________________________________________
 DO4121* NAD 83(1986) POSITION- 39 49 17.44   (N) 087 51 40.45   (W)   HD_HELD1
 DO4121* NAVD 88 ORTHO HEIGHT -   198.291 (meters)      650.56  (feet) ADJUSTED
 DO4121  ______________________________________________________________________
 DO4121  GEOID HEIGHT    -        -32.125 (meters)                     GEOID18
 DO4121  DYNAMIC HEIGHT  -        198.187 (meters)      650.22  (feet) COMP
 DO4121  MODELED GRAVITY -    980,096.9   (mgal)                       NAVD 88
 DO4121
 DO4121  VERT ORDER      -  SECOND    CLASS I
 DO4121
 DO4121.The horizontal coordinates were determined by differentially corrected
 DO4121.hand held GPS observations or other comparable positioning techniques
 DO4121.and have an estimated accuracy of +/- 3 meters.
 DO4121
 DO4121.The orthometric height was determined by differential leveling and
 DO4121.adjusted by the NATIONAL GEODETIC SURVEY
 DO4121.in April 2013.
 DO4121
 DO4121.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4121.GEOID18 height accuracy estimate available here.
 DO4121
 DO4121.Click photographs - Photos may exist for this station.
 DO4121
 DO4121.The dynamic height is computed by dividing the NAVD 88
 DO4121.geopotential number by the normal gravity value computed on the
 DO4121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4121.degrees latitude (g = 980.6199 gals.).
 DO4121
 DO4121.The modeled gravity was interpolated from observed gravity values.
 DO4121
 DO4121;                    North         East    Units  Estimated Accuracy
 DO4121;SPC IL E     -   350,289.3     340,418.0     MT  (+/- 3 meters HH1 GPS) 
 DO4121
 DO4121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2629308301(NAD 83)
 DO4121
 DO4121                          SUPERSEDED SURVEY CONTROL
 DO4121
 DO4121.No superseded survey control is available for this station.
 DO4121
 DO4121_MARKER: F = FLANGE-ENCASED ROD
 DO4121_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4121_STAMPING: IE 124 2012
 DO4121_MARK LOGO: UIL
 DO4121_PROJECTION: FLUSH
 DO4121_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4121+STABILITY: SURFACE MOTION
 DO4121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4121+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO4121_ROD/PIPE-DEPTH: 4.0 meters
 DO4121_SLEEVE-DEPTH  : 0.9 meters
 DO4121
 DO4121  HISTORY     - Date     Condition        Report By
 DO4121  HISTORY     - 20120424 MONUMENTED       PATRIC
 DO4121
 DO4121                          STATION DESCRIPTION
 DO4121
 DO4121'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4121'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-NORTHEAST OF
 DO4121'NEWMAN, 6.4 MI (10.3 KM) SOUTH-SOUTHWEST OF SIDELL AND 1.8 MI (2.9 KM)
 DO4121'NORTH-NORTHEAST OF HUME.
 DO4121'
 DO4121'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 600 EAST WITH
 DO4121'COUNTY ROAD 2300 ABOUT 0.8 MI (1.3 KM) NORTH-NORTHEAST OF HUME, IL, GO
 DO4121'NORTH ON COUNTY ROAD 600 EAST FOR 1.0 MI (1.6 KM) TO THE STATION ON
 DO4121'THE RIGHT.
 DO4121'
 DO4121'THE STATION IS 21 FT (6.4 M) EAST OF THE CENTERLINE OF COUNTY ROAD 600
 DO4121'EAST, 104 FT (31.7 M) NORTHEAST OF A UTILITY POLE AND 9 FT (2.7 M)
 DO4121'SOUTH OF THE SOUTH END OF A CORRUGATED METAL PIPE.
 DO4121'
 DO4121'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4121'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4121'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI2095 ***********************************************************************
 AI2095  SACS        -  This is a Secondary Airport Control Station.
 AI2095  DESIGNATION -  IGQ A
 AI2095  PID         -  AI2095
 AI2095  STATE/COUNTY-  IL/COOK
 AI2095  COUNTRY     -  US
 AI2095  USGS QUAD   -  CALUMET CITY (2018)
 AI2095
 AI2095                         *CURRENT SURVEY CONTROL
 AI2095  ______________________________________________________________________
 AI2095* NAD 83(2011) POSITION- 41 32 21.61015(N) 087 31 31.80207(W)   ADJUSTED
 AI2095* NAD 83(2011) ELLIP HT-   153.490 (meters)        (06/27/12)   ADJUSTED
 AI2095* NAD 83(2011) EPOCH   -  2010.00
 AI2095* NAVD 88 ORTHO HEIGHT -   186.99  (meters)      613.5   (feet) GPS OBS
 AI2095  ______________________________________________________________________
 AI2095  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AI2095  GEOID HEIGHT    -        -33.324 (meters)                     GEOID96
 AI2095  GEOID HEIGHT    -        -33.501 (meters)                     GEOID18
 AI2095  NAD 83(2011) X  -    206,426.925 (meters)                     COMP
 AI2095  NAD 83(2011) Y  - -4,776,738.668 (meters)                     COMP
 AI2095  NAD 83(2011) Z  -  4,207,545.108 (meters)                     COMP
 AI2095  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 AI2095
 AI2095  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI2095  Standards:
 AI2095         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI2095            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI2095  -------------------------------------------------------------------
 AI2095  NETWORK    0.47   0.96           0.22   0.15   0.49     -0.07982429
 AI2095  -------------------------------------------------------------------
 AI2095  Click here for local accuracies and other accuracy information.
 AI2095
 AI2095.This mark is at Lansing Airport (IGQ)
 AI2095
 AI2095.The horizontal coordinates were established by GPS observations
 AI2095.and adjusted by the National Geodetic Survey in June 2012.
 AI2095
 AI2095.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI2095.been affixed to the stable North American tectonic plate. See 
 AI2095.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI2095
 AI2095.The horizontal coordinates are valid at the epoch date displayed above
 AI2095.which is a decimal equivalence of Year/Month/Day.
 AI2095
 AI2095.The orthometric height was determined by GPS observations and a
 AI2095.high-resolution geoid model.
 AI2095
 AI2095.GPS derived orthometric heights for airport stations designated as
 AI2095.PACS or SACS are published to 2 decimal places.  This maintains
 AI2095.centimeter relative accuracy between the PACS and SACS.  It does
 AI2095.not indicate centimeter accuracy relative to other marks which are
 AI2095.part of the published vertical control network.
 AI2095
 AI2095.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2095.GEOID18 height accuracy estimate available here.
 AI2095
 AI2095.Click photographs - Photos may exist for this station.
 AI2095
 AI2095.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI2095
 AI2095.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI2095
 AI2095.The ellipsoidal height was determined by GPS observations
 AI2095.and is referenced to NAD 83.
 AI2095
 AI2095. The following values were computed from the NAD 83(2011) position.
 AI2095
 AI2095;                    North         East     Units Scale Factor Converg.
 AI2095;SPC IL E     -   541,253.640   367,408.697   MT  1.00003090   +0 32 08.6
 AI2095;SPC IL E     - 1,775,762.98  1,205,406.70   sFT  1.00003090   +0 32 08.6
 AI2095;UTM  16      - 4,598,764.604   456,166.742   MT  0.99962364   -0 20 54.5
 AI2095
 AI2095!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI2095!SPC IL E     -   0.99997593  x   1.00003090  =   1.00000682
 AI2095!UTM  16      -   0.99997593  x   0.99962364  =   0.99959957
 AI2095
 AI2095:                Primary Azimuth Mark                     Grid Az
 AI2095:SPC IL E     -  LANSPORT                                 269 01 11.5
 AI2095:UTM  16      -  LANSPORT                                 269 54 14.6
 AI2095
 AI2095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5616698764(NAD 83)
 AI2095
 AI2095|---------------------------------------------------------------------|
 AI2095| PID    Reference Object                     Distance      Geod. Az  |
 AI2095|                                                           dddmmss.s |
 AI2095| ME3311 LANSPORT                            430.605 METERS 2693320.1 |
 AI2095|---------------------------------------------------------------------|
 AI2095
 AI2095                          SUPERSEDED SURVEY CONTROL
 AI2095
 AI2095  NAD 83(2007)-  41 32 21.61022(N)    087 31 31.80303(W) AD(2002.00) 0
 AI2095  ELLIP H (02/10/07)  153.510  (m)                       GP(2002.00)    
 AI2095  NAD 83(1997)-  41 32 21.60994(N)    087 31 31.80231(W) AD(       ) 1
 AI2095  ELLIP H (10/12/99)  153.495  (m)                       GP(       ) 4 1
 AI2095
 AI2095.Superseded values are not recommended for survey control.
 AI2095
 AI2095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI2095.See file dsdata.pdf to determine how the superseded data were derived.
 AI2095
 AI2095_MARKER: DH = HORIZONTAL CONTROL DISK
 AI2095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2095_STAMPING: IGQ A 1999
 AI2095_MARK LOGO: NGS
 AI2095_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AI2095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2095+STABILITY: SURFACE MOTION
 AI2095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2095+SATELLITE: SATELLITE OBSERVATIONS - 1999
 AI2095
 AI2095  HISTORY     - Date     Condition        Report By
 AI2095  HISTORY     - 1999     MONUMENTED       NGS
 AI2095  HISTORY     - 20131024 MARK NOT FOUND   INDIV
 AI2095
 AI2095                          STATION DESCRIPTION
 AI2095
 AI2095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 AI2095'THE STATION IS LOCATED ABOUT 2.0 MILES (3.2 KM) SOUTH OF LANSING, AT
 AI2095'THE LANSING MUNICIPAL AIRPORT.  IN THE GRASS AREA ON THE SOUTH SIDE OF
 AI2095'RUNWAY END 27 AND ABOUT 10 METERS (32.8 FT) WEST OF THE ILLINOIS AND
 AI2095'INDIANA STATE LINE.  OWNERSHIP--VILLAGE OF LANSING 18200 CHICAGO AVE.
 AI2095'LANSING,IL 60438 MANAGER IS BOB MALKAS PHONE 708-895-8844 CONTACT IN
 AI2095'ADVANCE FOR ACCESS TO LOCKED GATE.  TO REACH THE STATION FROM THE
 AI2095'JUNCTION OF INTERSTATE HIGHWAYS 94 AND 80 AND STATE HIGHWAY 83
 AI2095'(TORRENCE AVENUE) IN LANSING, GO SOUTH ON TORRENCE AVENUE FOR 2.3
 AI2095'MILES (3.7 KM) TO A PAVED CROSSROAD (GLENWOOD LANSING ROAD) .  TURN
 AI2095'LEFT EAST ON THE ROAD FOR 1.0 MILES (1.6 KM) TO A PAVED CROSSROAD
 AI2095'(BURNHAM ROAD) .  CONTINUE AHEAD EAST FOR 0.05 MILES (0.08 KM) TO THE
 AI2095'AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT, SOUTH PASSING THROUGH
 AI2095'A PARKING LOT FOR 0.05 MILES (0.08 KM) TO A GATE.  PASS THROUGH THE
 AI2095'GATE, SOUTH ACROSS THE APRON THEN SOUTH ALONG A CONNECTING TAXIWAY FOR
 AI2095'.15 MILES (0.24 KM) TO THE JUNCTION OF RUNWAY END 9.  TURN LEFT EAST
 AI2095'ALONG THE RUNWAY FOR .80 MILES (1.29 KM) TO RUNWAY END 27 AND THE
 AI2095'STATION ON THE RIGHT.THE STATION IS 158 FEET (48.2 M) SOUTH OF THE
 AI2095'SOUTHEAST CORNER OF RUNWAY END 27.  152.2 FEET (46.4 M) SOUTHEAST OF
 AI2095'THE SOUTHERN MOST 1 OF 2 VASI LIGHTS.  16.2 FEET (4.9 M) NORTHWEST OF
 AI2095'A GREEN METAL SIGN POST.
 AI2095
 AI2095                          STATION RECOVERY (2013)
 AI2095
 AI2095'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 AI2095'AIRPORT MANAGER FOR ACCESS IS NOW JOHN DE LAURENTIIS. PHONE NUMBER
 AI2095'708-418-5888.
 AI2095'DID NOT SEARCH FOR MARKER YET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4741 ***********************************************************************
 DN4741  DESIGNATION -  II001
 DN4741  PID         -  DN4741
 DN4741  STATE/COUNTY-  IL/IROQUOIS
 DN4741  COUNTRY     -  US
 DN4741  USGS QUAD   -  CLIFTON (2018)
 DN4741
 DN4741                         *CURRENT SURVEY CONTROL
 DN4741  ______________________________________________________________________
 DN4741* NAD 83(1986) POSITION- 40 56 38.40   (N) 087 54 18.19   (W)   HD_HELD1
 DN4741* NAVD 88 ORTHO HEIGHT -   198.311 (meters)      650.63  (feet) ADJUSTED
 DN4741  ______________________________________________________________________
 DN4741  GEOID HEIGHT    -        -32.608 (meters)                     GEOID18
 DN4741  DYNAMIC HEIGHT  -        198.228 (meters)      650.35  (feet) COMP
 DN4741  MODELED GRAVITY -    980,201.1   (mgal)                       NAVD 88
 DN4741
 DN4741  VERT ORDER      -  SECOND    CLASS I
 DN4741
 DN4741.The horizontal coordinates were determined by differentially corrected
 DN4741.hand held GPS observations or other comparable positioning techniques
 DN4741.and have an estimated accuracy of +/- 3 meters.
 DN4741
 DN4741.The orthometric height was determined by differential leveling and
 DN4741.adjusted by the NATIONAL GEODETIC SURVEY
 DN4741.in August 2012.
 DN4741
 DN4741.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4741.GEOID18 height accuracy estimate available here.
 DN4741
 DN4741.Click photographs - Photos may exist for this station.
 DN4741
 DN4741.The dynamic height is computed by dividing the NAVD 88
 DN4741.geopotential number by the normal gravity value computed on the
 DN4741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4741.degrees latitude (g = 980.6199 gals.).
 DN4741
 DN4741.The modeled gravity was interpolated from observed gravity values.
 DN4741
 DN4741;                    North         East    Units  Estimated Accuracy
 DN4741;SPC IL E     -   474,911.3     336,063.1     MT  (+/- 3 meters HH1 GPS) 
 DN4741
 DN4741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2381832934(NAD 83)
 DN4741
 DN4741                          SUPERSEDED SURVEY CONTROL
 DN4741
 DN4741.No superseded survey control is available for this station.
 DN4741
 DN4741_MARKER: DD = SURVEY DISK
 DN4741_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4741_STAMPING: II001 2011
 DN4741_MARK LOGO: UIL
 DN4741_PROJECTION: FLUSH
 DN4741_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4741_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4741+STABILITY: POSITION/ELEVATION WELL
 DN4741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4741+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2025
 DN4741_ROD/PIPE-DEPTH: 4.9 meters
 DN4741_SLEEVE-DEPTH  : 0.9 meters
 DN4741
 DN4741  HISTORY     - Date     Condition        Report By
 DN4741  HISTORY     - 20110610 MONUMENTED       PATRIC
 DN4741  HISTORY     - 20250211 GOOD             ILDT
 DN4741
 DN4741                          STATION DESCRIPTION
 DN4741
 DN4741'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4741'THE STATION IS LOCATED ABOUT 11.5 MI (18.5 KM) WEST-SOUTHWEST OF SAINT
 DN4741'ANNE, 4.1 MI (6.6 KM) NORTHWEST OF L'ERABLE AND 1.7 MI (2.7 KM)
 DN4741'EAST-NORTHEAST OF CLIFTON.
 DN4741'
 DN4741'TO REACH FROM THE INTERSECTION OF USH 45 WITH CR 3000 N, LOCATED ABOUT
 DN4741'3.6 MI (5.8 KM) OF CLIFTON, IL, GO WEST ON CR 3000 N FOR 2.0 MI (3.2
 DN4741'KM) TO CR 1200 E AND THE STATION ON THE LEFT.
 DN4741'
 DN4741'THE STATION IS LOCATED 24.8 FT (7.6 M) WEST OF THE CENTERLINE OF CR
 DN4741'1200 E, 132.0 FT (40.2 M) SOUTH OF THE CENTERLINE OF CR 3000 N, 104.8
 DN4741'FT (31.9 M) SOUTH OF A UTILITY POLE AND 4 FT (1.2 M) EAST OF A
 DN4741'CULTIVATED FIELD.
 DN4741
 DN4741                          STATION RECOVERY (2025)
 DN4741
 DN4741'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4741'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4742 ***********************************************************************
 DN4742  DESIGNATION -  II002
 DN4742  PID         -  DN4742
 DN4742  STATE/COUNTY-  IL/IROQUOIS
 DN4742  COUNTRY     -  US
 DN4742  USGS QUAD   -  CLIFTON (2018)
 DN4742
 DN4742                         *CURRENT SURVEY CONTROL
 DN4742  ______________________________________________________________________
 DN4742* NAD 83(1986) POSITION- 40 56 41.92   (N) 087 53 06.96   (W)   HD_HELD1
 DN4742* NAVD 88 ORTHO HEIGHT -   196.426 (meters)      644.44  (feet) ADJUSTED
 DN4742  ______________________________________________________________________
 DN4742  GEOID HEIGHT    -        -32.639 (meters)                     GEOID18
 DN4742  DYNAMIC HEIGHT  -        196.344 (meters)      644.17  (feet) COMP
 DN4742  MODELED GRAVITY -    980,200.2   (mgal)                       NAVD 88
 DN4742
 DN4742  VERT ORDER      -  SECOND    CLASS I
 DN4742
 DN4742.The horizontal coordinates were determined by differentially corrected
 DN4742.hand held GPS observations or other comparable positioning techniques
 DN4742.and have an estimated accuracy of +/- 3 meters.
 DN4742
 DN4742.The orthometric height was determined by differential leveling and
 DN4742.adjusted by the NATIONAL GEODETIC SURVEY
 DN4742.in August 2012.
 DN4742
 DN4742.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4742.GEOID18 height accuracy estimate available here.
 DN4742
 DN4742.Click photographs - Photos may exist for this station.
 DN4742
 DN4742.The dynamic height is computed by dividing the NAVD 88
 DN4742.geopotential number by the normal gravity value computed on the
 DN4742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4742.degrees latitude (g = 980.6199 gals.).
 DN4742
 DN4742.The modeled gravity was interpolated from observed gravity values.
 DN4742
 DN4742;                    North         East    Units  Estimated Accuracy
 DN4742;SPC IL E     -   475,028.2     337,728.6     MT  (+/- 3 meters HH1 GPS) 
 DN4742
 DN4742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2548533026(NAD 83)
 DN4742
 DN4742                          SUPERSEDED SURVEY CONTROL
 DN4742
 DN4742.No superseded survey control is available for this station.
 DN4742
 DN4742_MARKER: DD = SURVEY DISK
 DN4742_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4742_STAMPING: II002 2011
 DN4742_MARK LOGO: UIL
 DN4742_PROJECTION: FLUSH
 DN4742_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4742_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4742+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2020
 DN4742_ROD/PIPE-DEPTH: 3.7 meters
 DN4742_SLEEVE-DEPTH  : 0.9 meters
 DN4742
 DN4742  HISTORY     - Date     Condition        Report By
 DN4742  HISTORY     - 20110610 MONUMENTED       PATRIC
 DN4742  HISTORY     - 20200701 GOOD             ILDT
 DN4742
 DN4742                          STATION DESCRIPTION
 DN4742
 DN4742'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4742'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) WEST-SOUTHWEST OF SAINT
 DN4742'ANNE, 3.5 MI (5.6 KM) NORTHWEST OF L'ERABLE AND 2.7 MI (4.3 KM)
 DN4742'EAST-NORTHEAST OF CLIFTON.
 DN4742'
 DN4742'TO REACH FROM THE INTERSECTION OF USH 45 WITH CR 3000 N, LOCATED ABOUT
 DN4742'3.6 MI (5.8 KM) OF CLIFTON, IL, GO WEST ON CR 3000 N FOR 1.0 MI (1.6
 DN4742'KM) TO CR 1300 E AND THE STATION ON THE RIGHT.
 DN4742'
 DN4742'THE STATION IS LOCATED 23.2 FT (7.1 M) NORTH OF THE CENTERLINE OF CR
 DN4742'3000 N, 79.0 FT (24.1 M) EAST OF THE CENTERLINE OF CR 1300 E AND 76.2
 DN4742'FT (23.2 M) NORTHEAST OF A POWER POLE.
 DN4742
 DN4742                          STATION RECOVERY (2020)
 DN4742
 DN4742'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DN4742'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4743 ***********************************************************************
 DN4743  DESIGNATION -  II003
 DN4743  PID         -  DN4743
 DN4743  STATE/COUNTY-  IL/IROQUOIS
 DN4743  COUNTRY     -  US
 DN4743  USGS QUAD   -  L'ERABLE (2018)
 DN4743
 DN4743                         *CURRENT SURVEY CONTROL
 DN4743  ______________________________________________________________________
 DN4743* NAD 83(1986) POSITION- 40 55 30.90   (N) 087 52 00.21   (W)   HD_HELD1
 DN4743* NAVD 88 ORTHO HEIGHT -   193.386 (meters)      634.47  (feet) ADJUSTED
 DN4743  ______________________________________________________________________
 DN4743  GEOID HEIGHT    -        -32.664 (meters)                     GEOID18
 DN4743  DYNAMIC HEIGHT  -        193.304 (meters)      634.20  (feet) COMP
 DN4743  MODELED GRAVITY -    980,196.1   (mgal)                       NAVD 88
 DN4743
 DN4743  VERT ORDER      -  SECOND    CLASS I
 DN4743
 DN4743.The horizontal coordinates were determined by differentially corrected
 DN4743.hand held GPS observations or other comparable positioning techniques
 DN4743.and have an estimated accuracy of +/- 3 meters.
 DN4743
 DN4743.The orthometric height was determined by differential leveling and
 DN4743.adjusted by the NATIONAL GEODETIC SURVEY
 DN4743.in August 2012.
 DN4743
 DN4743.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4743.GEOID18 height accuracy estimate available here.
 DN4743
 DN4743.Click photographs - Photos may exist for this station.
 DN4743
 DN4743.The dynamic height is computed by dividing the NAVD 88
 DN4743.geopotential number by the normal gravity value computed on the
 DN4743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4743.degrees latitude (g = 980.6199 gals.).
 DN4743
 DN4743.The modeled gravity was interpolated from observed gravity values.
 DN4743
 DN4743;                    North         East    Units  Estimated Accuracy
 DN4743;SPC IL E     -   472,845.6     339,301.6     MT  (+/- 3 meters HH1 GPS) 
 DN4743
 DN4743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2702430820(NAD 83)
 DN4743
 DN4743                          SUPERSEDED SURVEY CONTROL
 DN4743
 DN4743.No superseded survey control is available for this station.
 DN4743
 DN4743_MARKER: DD = SURVEY DISK
 DN4743_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4743_STAMPING: II003 2011
 DN4743_MARK LOGO: UIL
 DN4743_PROJECTION: FLUSH
 DN4743_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4743_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4743+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2014
 DN4743_ROD/PIPE-DEPTH: 4.9 meters
 DN4743_SLEEVE-DEPTH  : 0.9 meters
 DN4743
 DN4743  HISTORY     - Date     Condition        Report By
 DN4743  HISTORY     - 20110610 MONUMENTED       PATRIC
 DN4743  HISTORY     - 20140325 GOOD             PATRIC
 DN4743
 DN4743                          STATION DESCRIPTION
 DN4743
 DN4743'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4743'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) SOUTHWEST OF SAINT
 DN4743'ANNE, 3.6 MI (5.8 KM) EAST OF CLIFTON AND 1.8 MI (2.9 KM) NORTHWEST OF
 DN4743'L'ERABLE.
 DN4743'
 DN4743'TO REACH FROM THE INTERSECTION OF USH 45 WITH CR 3000 N, LOCATED ABOUT
 DN4743'3.6 MI (5.8 KM) NORTHEAST OF CLIFTON, IL, GO SOUTH ON USH 45 FOR 1.3
 DN4743'MI (2.1 KM) TO THE STATION ON THE RIGHT.
 DN4743'
 DN4743'THE STATION IS LOCATED 29.4 FT (9.0 M) WEST OF THE CENTERLINE OF USH
 DN4743'45, 420 FT (128.0 M) SOUTH OF A PRIVATE ENTRANCE -2871 N-, 101 FT
 DN4743'(30.8 M) SOUTHWEST OF A POWER POLE, 81.2 FT (24.7 M) NORTHWEST OF THE
 DN4743'SOUTHWEST CORNER AND 80.2 FT (24.4 M) SOUTHWEST OF THE NORTHWEST
 DN4743'CORNER OF A METAL CORN CRIB AND 27 FT (8.2 M) SOUTH OF THE CENTER OF A
 DN4743'FIELD ENTRANCE.
 DN4743
 DN4743                          STATION RECOVERY (2014)
 DN4743
 DN4743'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DN4743'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4744 ***********************************************************************
 DN4744  DESIGNATION -  II004
 DN4744  PID         -  DN4744
 DN4744  STATE/COUNTY-  IL/IROQUOIS
 DN4744  COUNTRY     -  US
 DN4744  USGS QUAD   -  CRESCENT CITY (2018)
 DN4744
 DN4744                         *CURRENT SURVEY CONTROL
 DN4744  ______________________________________________________________________
 DN4744* NAD 83(1986) POSITION- 40 51 28.17   (N) 087 51 53.65   (W)   HD_HELD1
 DN4744* NAVD 88 ORTHO HEIGHT -   195.485 (meters)      641.35  (feet) ADJUSTED
 DN4744  ______________________________________________________________________
 DN4744  GEOID HEIGHT    -        -32.642 (meters)                     GEOID18
 DN4744  DYNAMIC HEIGHT  -        195.401 (meters)      641.08  (feet) COMP
 DN4744  MODELED GRAVITY -    980,187.6   (mgal)                       NAVD 88
 DN4744
 DN4744  VERT ORDER      -  SECOND    CLASS I
 DN4744
 DN4744.The horizontal coordinates were determined by differentially corrected
 DN4744.hand held GPS observations or other comparable positioning techniques
 DN4744.and have an estimated accuracy of +/- 3 meters.
 DN4744
 DN4744.The orthometric height was determined by differential leveling and
 DN4744.adjusted by the NATIONAL GEODETIC SURVEY
 DN4744.in August 2012.
 DN4744
 DN4744.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4744.GEOID18 height accuracy estimate available here.
 DN4744
 DN4744.Click photographs - Photos may exist for this station.
 DN4744
 DN4744.The dynamic height is computed by dividing the NAVD 88
 DN4744.geopotential number by the normal gravity value computed on the
 DN4744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4744.degrees latitude (g = 980.6199 gals.).
 DN4744
 DN4744.The modeled gravity was interpolated from observed gravity values.
 DN4744
 DN4744;                    North         East    Units  Estimated Accuracy
 DN4744;SPC IL E     -   465,358.9     339,495.1     MT  (+/- 3 meters HH1 GPS) 
 DN4744
 DN4744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2710323334(NAD 83)
 DN4744
 DN4744                          SUPERSEDED SURVEY CONTROL
 DN4744
 DN4744.No superseded survey control is available for this station.
 DN4744
 DN4744_MARKER: F = FLANGE-ENCASED ROD
 DN4744_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4744_STAMPING: II004 2011
 DN4744_MARK LOGO: UIL
 DN4744_PROJECTION: RECESSED 10 CENTIMETERS
 DN4744_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4744_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4744+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2022
 DN4744_ROD/PIPE-DEPTH: 4.9 meters
 DN4744_SLEEVE-DEPTH  : 0.9 meters
 DN4744
 DN4744  HISTORY     - Date     Condition        Report By
 DN4744  HISTORY     - 20110616 MONUMENTED       PATRIC
 DN4744  HISTORY     - 20160203 GOOD             AMESC
 DN4744  HISTORY     - 20220310 GOOD             ILDT
 DN4744
 DN4744                          STATION DESCRIPTION
 DN4744
 DN4744'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4744'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTHWEST OF WATSEKA,
 DN4744'6.5 MI (10.5 KM) SOUTHEAST OF CLIFTON AND 3.3 MI (5.3 KM)
 DN4744'SOUTH-SOUTHWEST OF L'ERABLE.
 DN4744'
 DN4744'TO REACH FROM THE INTERSECTION OF USH 45 WITH STATE HIGHWAY 49 LOCATED
 DN4744'ABOUT 4.8 MI (7.7 KM) EAST OF ASHKUM, IL, GO SOUTH OF ILH 49 FOR 2.0
 DN4744'MI (3.2 KM) TO CR 2400 N AND THE STATION ON THE LEFT.
 DN4744'
 DN4744'THE STATION IS LOCATED 27.5 FT (8.4 M) SOUTH OF THE CENTERLINE CR 2400
 DN4744'N, 96.4 FT (29.4 M) EAST OF THE CENTERLINE OF STATE HIGHWAY 49, 83.5
 DN4744'FT (25.5 M) SOUTHEAST OF A POWER POLE AND 10.2 FT (3.1 M) WEST OF POST
 DN4744'FOR A -IROQUOIS HIGHWAY 2- SIGN.
 DN4744
 DN4744                          STATION RECOVERY (2016)
 DN4744
 DN4744'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 DN4744'RECOVERED IN GOOD CONDITION.
 DN4744'
 DN4744'NOTE-THE STATION IS 1.5 INCHES (4 CM) BELOW THE TOP OF THE ACCESS
 DN4744'COVER.
 DN4744
 DN4744                          STATION RECOVERY (2022)
 DN4744
 DN4744'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DN4744'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4745 ***********************************************************************
 DN4745  DESIGNATION -  II005
 DN4745  PID         -  DN4745
 DN4745  STATE/COUNTY-  IL/IROQUOIS
 DN4745  COUNTRY     -  US
 DN4745  USGS QUAD   -  CRESCENT CITY (2018)
 DN4745
 DN4745                         *CURRENT SURVEY CONTROL
 DN4745  ______________________________________________________________________
 DN4745* NAD 83(1986) POSITION- 40 48 17.28   (N) 087 51 49.52   (W)   HD_HELD1
 DN4745* NAVD 88 ORTHO HEIGHT -   192.308 (meters)      630.93  (feet) ADJUSTED
 DN4745  ______________________________________________________________________
 DN4745  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 DN4745  DYNAMIC HEIGHT  -        192.223 (meters)      630.65  (feet) COMP
 DN4745  MODELED GRAVITY -    980,181.0   (mgal)                       NAVD 88
 DN4745
 DN4745  VERT ORDER      -  SECOND    CLASS I
 DN4745
 DN4745.The horizontal coordinates were determined by differentially corrected
 DN4745.hand held GPS observations or other comparable positioning techniques
 DN4745.and have an estimated accuracy of +/- 3 meters.
 DN4745
 DN4745.The orthometric height was determined by differential leveling and
 DN4745.adjusted by the NATIONAL GEODETIC SURVEY
 DN4745.in August 2012.
 DN4745
 DN4745.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4745.GEOID18 height accuracy estimate available here.
 DN4745
 DN4745.Click photographs - Photos may exist for this station.
 DN4745
 DN4745.The dynamic height is computed by dividing the NAVD 88
 DN4745.geopotential number by the normal gravity value computed on the
 DN4745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4745.degrees latitude (g = 980.6199 gals.).
 DN4745
 DN4745.The modeled gravity was interpolated from observed gravity values.
 DN4745
 DN4745;                    North         East    Units  Estimated Accuracy
 DN4745;SPC IL E     -   459,471.1     339,623.4     MT  (+/- 3 meters HH1 GPS) 
 DN4745
 DN4745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2714217447(NAD 83)
 DN4745
 DN4745                          SUPERSEDED SURVEY CONTROL
 DN4745
 DN4745.No superseded survey control is available for this station.
 DN4745
 DN4745_MARKER: DD = SURVEY DISK
 DN4745_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DN4745_SP_SET: BRIDGE WING WALL
 DN4745_STAMPING: II005 2011
 DN4745_MARK LOGO: UIL
 DN4745_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4745_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4745+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2022
 DN4745
 DN4745  HISTORY     - Date     Condition        Report By
 DN4745  HISTORY     - 201106   MONUMENTED       PATRIC
 DN4745  HISTORY     - 20221011 GOOD             ILDT
 DN4745
 DN4745                          STATION DESCRIPTION
 DN4745
 DN4745'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4745'THE STATION IS LOCATED APPROXIMATELY 2.5 MI (4.0 KM) NORTH OF THE TOWN
 DN4745'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 DN4745'
 DN4745'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND STATE
 DN4745'HIGHWAY 49, ON THE WEST EDGE OF CRESCENT CITY, PROCEED NORTH ON STATE
 DN4745'HIGHWAY 49 FOR 2.5 MI (4.0 KM) TO A BRIDGE OVER SPRING CREEK AND THE
 DN4745'STATION ON THE RIGHT.
 DN4745'
 DN4745'THE STATION IS LOCATED AT THE SOUTHEAST CORNER OF THE BRIDGE OVER
 DN4745'SPRING CREEK AND IS 17.5 FT (5.3 M) EAST OF THE CENTERLINE OF HIGHWAY
 DN4745'49 AND 5.5 FT (1.7 M) NORTHWEST OF A SIGN POST FOR 'SPRING CREEK'.
 DN4745'
 DN4745'THE MARK IS A 2 INCH (5 CM) BRASS DISK, DRILLED IN CONCRETE AND IS SET
 DN4745'IN THE TOP OF A CONCRETE WING WALL OF THE BRIDGE.  THE MARK IS AT
 DN4745'GRADE WITH THE HIGHWAY.
 DN4745
 DN4745                          STATION RECOVERY (2022)
 DN4745
 DN4745'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DN4745'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4746 ***********************************************************************
 DN4746  DESIGNATION -  II006
 DN4746  PID         -  DN4746
 DN4746  STATE/COUNTY-  IL/IROQUOIS
 DN4746  COUNTRY     -  US
 DN4746  USGS QUAD   -  CRESCENT CITY (2018)
 DN4746
 DN4746                         *CURRENT SURVEY CONTROL
 DN4746  ______________________________________________________________________
 DN4746* NAD 83(1986) POSITION- 40 47 13.19   (N) 087 51 49.61   (W)   HD_HELD1
 DN4746* NAVD 88 ORTHO HEIGHT -   195.588 (meters)      641.69  (feet) ADJUSTED
 DN4746  ______________________________________________________________________
 DN4746  GEOID HEIGHT    -        -32.641 (meters)                     GEOID18
 DN4746  DYNAMIC HEIGHT  -        195.502 (meters)      641.41  (feet) COMP
 DN4746  MODELED GRAVITY -    980,178.7   (mgal)                       NAVD 88
 DN4746
 DN4746  VERT ORDER      -  SECOND    CLASS I
 DN4746
 DN4746.The horizontal coordinates were determined by differentially corrected
 DN4746.hand held GPS observations or other comparable positioning techniques
 DN4746.and have an estimated accuracy of +/- 3 meters.
 DN4746
 DN4746.The orthometric height was determined by differential leveling and
 DN4746.adjusted by the NATIONAL GEODETIC SURVEY
 DN4746.in August 2012.
 DN4746
 DN4746.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4746.GEOID18 height accuracy estimate available here.
 DN4746
 DN4746.Click photographs - Photos may exist for this station.
 DN4746
 DN4746.The dynamic height is computed by dividing the NAVD 88
 DN4746.geopotential number by the normal gravity value computed on the
 DN4746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4746.degrees latitude (g = 980.6199 gals.).
 DN4746
 DN4746.The modeled gravity was interpolated from observed gravity values.
 DN4746
 DN4746;                    North         East    Units  Estimated Accuracy
 DN4746;SPC IL E     -   457,494.1     339,631.9     MT  (+/- 3 meters HH1 GPS) 
 DN4746
 DN4746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2712015471(NAD 83)
 DN4746
 DN4746                          SUPERSEDED SURVEY CONTROL
 DN4746
 DN4746.No superseded survey control is available for this station.
 DN4746
 DN4746_MARKER: DD = SURVEY DISK
 DN4746_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4746_STAMPING: II006 2011
 DN4746_MARK LOGO: UIL
 DN4746_PROJECTION: FLUSH
 DN4746_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4746_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4746+STABILITY: POSITION/ELEVATION WELL
 DN4746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4746+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2022
 DN4746_ROD/PIPE-DEPTH: 7.3 meters
 DN4746_SLEEVE-DEPTH  : 0.9 meters
 DN4746
 DN4746  HISTORY     - Date     Condition        Report By
 DN4746  HISTORY     - 20110616 MONUMENTED       PATRIC
 DN4746  HISTORY     - 20220920 GOOD             ILDT
 DN4746
 DN4746                          STATION DESCRIPTION
 DN4746
 DN4746'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4746'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH OF L'ERABLE, 6.9
 DN4746'MI (11.1 KM) EAST-NORTHEAST OF GILMAN AND 6.7 MI (10.8 KM) WEST OF
 DN4746'WATSEKA.
 DN4746'
 DN4746'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 49 WITH CR 1900 N,
 DN4746'ABOUT 1.0 MI (1.6 KM) NORTH OF CRESCENT CITY, IL, GO NORTH ON STATE
 DN4746'HIGHWAY 49 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DN4746'
 DN4746'THE STATION IS LOCATED 32.3 FT (9.8 M) EAST OF THE CENTERLINE OF STATE
 DN4746'HIGHWAY 49, 200 FT (61.0 M) NORTH OF A FENCE CORNER POST.
 DN4746
 DN4746                          STATION RECOVERY (2022)
 DN4746
 DN4746'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DN4746'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4747 ***********************************************************************
 DN4747  DESIGNATION -  II007
 DN4747  PID         -  DN4747
 DN4747  STATE/COUNTY-  IL/IROQUOIS
 DN4747  COUNTRY     -  US
 DN4747  USGS QUAD   -  CRESCENT CITY (2018)
 DN4747
 DN4747                         *CURRENT SURVEY CONTROL
 DN4747  ______________________________________________________________________
 DN4747* NAD 83(1986) POSITION- 40 46 11.54   (N) 087 51 44.65   (W)   HD_HELD1
 DN4747* NAVD 88 ORTHO HEIGHT -   193.410 (meters)      634.55  (feet) ADJUSTED
 DN4747  ______________________________________________________________________
 DN4747  GEOID HEIGHT    -        -32.645 (meters)                     GEOID18
 DN4747  DYNAMIC HEIGHT  -        193.324 (meters)      634.26  (feet) COMP
 DN4747  MODELED GRAVITY -    980,176.4   (mgal)                       NAVD 88
 DN4747
 DN4747  VERT ORDER      -  SECOND    CLASS I
 DN4747
 DN4747.The horizontal coordinates were determined by differentially corrected
 DN4747.hand held GPS observations or other comparable positioning techniques
 DN4747.and have an estimated accuracy of +/- 3 meters.
 DN4747
 DN4747.The orthometric height was determined by differential leveling and
 DN4747.adjusted by the NATIONAL GEODETIC SURVEY
 DN4747.in August 2012.
 DN4747
 DN4747.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4747.GEOID18 height accuracy estimate available here.
 DN4747
 DN4747.Click photographs - Photos may exist for this station.
 DN4747
 DN4747.The dynamic height is computed by dividing the NAVD 88
 DN4747.geopotential number by the normal gravity value computed on the
 DN4747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4747.degrees latitude (g = 980.6199 gals.).
 DN4747
 DN4747.The modeled gravity was interpolated from observed gravity values.
 DN4747
 DN4747;                    North         East    Units  Estimated Accuracy
 DN4747;SPC IL E     -   455,593.1     339,758.4     MT  (+/- 3 meters HH1 GPS) 
 DN4747
 DN4747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2721813568(NAD 83)
 DN4747
 DN4747                          SUPERSEDED SURVEY CONTROL
 DN4747
 DN4747.No superseded survey control is available for this station.
 DN4747
 DN4747_MARKER: DD = SURVEY DISK
 DN4747_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DN4747_SP_SET: RETAINING WALL
 DN4747_STAMPING: II007 2011
 DN4747_MARK LOGO: UIL
 DN4747_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN4747+STABILITY: SURFACE MOTION
 DN4747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4747+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2022
 DN4747
 DN4747  HISTORY     - Date     Condition        Report By
 DN4747  HISTORY     - 20110620 MONUMENTED       PATRIC
 DN4747  HISTORY     - 20220131 GOOD             ILDT
 DN4747
 DN4747                          STATION DESCRIPTION
 DN4747
 DN4747'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4747'THE STATION IS LOCATED AT THE WEST EDGE OF THE TOWN OF CRESCENT CITY,
 DN4747'ILLINOIS, IN IROQUOIS COUNTY.
 DN4747'
 DN4747'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND STATE
 DN4747'HIGHWAY 49, ON THE WEST EDGE OF CRESCENT CITY, PROCEED EAST ON US
 DN4747'HIGHWAY 24 FOR APPROXIMATELY 250 FT (76.2 M) TO A CONCRETE BRIDGE OVER
 DN4747'A SMALL STREAM AND THE STATION AT THE SOUTHEAST CORNER OF THE BRIDGE.
 DN4747'
 DN4747'THE STATION IS A 2 INCH (5 CM) BRONZE DISK LOCATED 56 FT (17.1 M) WEST
 DN4747'OF A -SPEED LIMIT 30- SIGN AND 24.5 FT (7.5 M) SOUTH OF THE CENTERLINE
 DN4747'OF HIGHWAY 24.  THE MARK IS 1 FT (0.3 M) BELOW THE GRADE OF THE
 DN4747'ROADWAY.
 DN4747
 DN4747                          STATION RECOVERY (2022)
 DN4747
 DN4747'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DN4747'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4748 ***********************************************************************
 DN4748  DESIGNATION -  II008
 DN4748  PID         -  DN4748
 DN4748  STATE/COUNTY-  IL/IROQUOIS
 DN4748  COUNTRY     -  US
 DN4748  USGS QUAD   -  CRESCENT CITY (2018)
 DN4748
 DN4748                         *CURRENT SURVEY CONTROL
 DN4748  ______________________________________________________________________
 DN4748* NAD 83(1986) POSITION- 40 45 19.31   (N) 087 51 45.15   (W)   HD_HELD1
 DN4748* NAVD 88 ORTHO HEIGHT -   195.113 (meters)      640.13  (feet) ADJUSTED
 DN4748  ______________________________________________________________________
 DN4748  GEOID HEIGHT    -        -32.648 (meters)                     GEOID18
 DN4748  DYNAMIC HEIGHT  -        195.026 (meters)      639.85  (feet) COMP
 DN4748  MODELED GRAVITY -    980,174.4   (mgal)                       NAVD 88
 DN4748
 DN4748  VERT ORDER      -  SECOND    CLASS I
 DN4748
 DN4748.The horizontal coordinates were determined by differentially corrected
 DN4748.hand held GPS observations or other comparable positioning techniques
 DN4748.and have an estimated accuracy of +/- 3 meters.
 DN4748
 DN4748.The orthometric height was determined by differential leveling and
 DN4748.adjusted by the NATIONAL GEODETIC SURVEY
 DN4748.in August 2012.
 DN4748
 DN4748.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4748.GEOID18 height accuracy estimate available here.
 DN4748
 DN4748.Click photographs - Photos may exist for this station.
 DN4748
 DN4748.The dynamic height is computed by dividing the NAVD 88
 DN4748.geopotential number by the normal gravity value computed on the
 DN4748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4748.degrees latitude (g = 980.6199 gals.).
 DN4748
 DN4748.The modeled gravity was interpolated from observed gravity values.
 DN4748
 DN4748;                    North         East    Units  Estimated Accuracy
 DN4748;SPC IL E     -   453,981.9     339,755.3     MT  (+/- 3 meters HH1 GPS) 
 DN4748
 DN4748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2719011958(NAD 83)
 DN4748
 DN4748                          SUPERSEDED SURVEY CONTROL
 DN4748
 DN4748.No superseded survey control is available for this station.
 DN4748
 DN4748_MARKER: DD = SURVEY DISK
 DN4748_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DN4748_SP_SET: RETAINING WALL
 DN4748_STAMPING: II008 2011
 DN4748_MARK LOGO: UIL
 DN4748_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN4748+STABILITY: SURFACE MOTION
 DN4748_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4748+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2011
 DN4748
 DN4748  HISTORY     - Date     Condition        Report By
 DN4748  HISTORY     - 20110620 MONUMENTED       PATRIC
 DN4748
 DN4748                          STATION DESCRIPTION
 DN4748
 DN4748'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4748'THE STATION IS LOCATED APPROXIMATELY 1 MI (1.6 KM) SOUTH OF THE TOWN
 DN4748'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 DN4748'
 DN4748'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND STATE
 DN4748'HIGHWAY 49, ON THE WEST EDGE OF CRESCENT CITY, PROCEED SOUTH ON STATE
 DN4748'HIGHWAY 49 FOR APPROXIMATELY 1 MI (1.6 KM) TO INTERSECTION WITH CR
 DN4748'1700 NORTH AND THE STATION ON THE LEFT.
 DN4748'
 DN4748'IT IS 25 FT (7.6 M) EAST OF THE CENTERLINE OF HIGHWAY 49, 59 FT (18.0
 DN4748'M) NORTH OF THE CENTERLINE OF CR 1700 NORTH AND 40 FT (12.2 M)
 DN4748'NORTHWEST OF THE CENTER OF A LARGE UTILITY POLE.  THE MARK IS 0.3 FT
 DN4748'(9 CM) ABOVE GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4749 ***********************************************************************
 DN4749  DESIGNATION -  II009
 DN4749  PID         -  DN4749
 DN4749  STATE/COUNTY-  IL/IROQUOIS
 DN4749  COUNTRY     -  US
 DN4749  USGS QUAD   -  WOODWORTH (2018)
 DN4749
 DN4749                         *CURRENT SURVEY CONTROL
 DN4749  ______________________________________________________________________
 DN4749* NAD 83(1986) POSITION- 40 44 26.64   (N) 087 51 44.02   (W)   HD_HELD1
 DN4749* NAVD 88 ORTHO HEIGHT -   198.190 (meters)      650.23  (feet) ADJUSTED
 DN4749  ______________________________________________________________________
 DN4749  GEOID HEIGHT    -        -32.652 (meters)                     GEOID18
 DN4749  DYNAMIC HEIGHT  -        198.102 (meters)      649.94  (feet) COMP
 DN4749  MODELED GRAVITY -    980,172.4   (mgal)                       NAVD 88
 DN4749
 DN4749  VERT ORDER      -  SECOND    CLASS I
 DN4749
 DN4749.The horizontal coordinates were determined by differentially corrected
 DN4749.hand held GPS observations or other comparable positioning techniques
 DN4749.and have an estimated accuracy of +/- 3 meters.
 DN4749
 DN4749.The orthometric height was determined by differential leveling and
 DN4749.adjusted by the NATIONAL GEODETIC SURVEY
 DN4749.in August 2012.
 DN4749
 DN4749.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4749.GEOID18 height accuracy estimate available here.
 DN4749
 DN4749.Click photographs - Photos may exist for this station.
 DN4749
 DN4749.The dynamic height is computed by dividing the NAVD 88
 DN4749.geopotential number by the normal gravity value computed on the
 DN4749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4749.degrees latitude (g = 980.6199 gals.).
 DN4749
 DN4749.The modeled gravity was interpolated from observed gravity values.
 DN4749
 DN4749;                    North         East    Units  Estimated Accuracy
 DN4749;SPC IL E     -   452,357.4     339,790.5     MT  (+/- 3 meters HH1 GPS) 
 DN4749
 DN4749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2720110334(NAD 83)
 DN4749
 DN4749                          SUPERSEDED SURVEY CONTROL
 DN4749
 DN4749.No superseded survey control is available for this station.
 DN4749
 DN4749_MARKER: DD = SURVEY DISK
 DN4749_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4749_STAMPING: II009 2011
 DN4749_MARK LOGO: UIL
 DN4749_PROJECTION: FLUSH
 DN4749_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4749_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4749+STABILITY: POSITION/ELEVATION WELL
 DN4749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4749+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2022
 DN4749_ROD/PIPE-DEPTH: 7.3 meters
 DN4749_SLEEVE-DEPTH  : 0.9 meters
 DN4749
 DN4749  HISTORY     - Date     Condition        Report By
 DN4749  HISTORY     - 20110616 MONUMENTED       PATRIC
 DN4749  HISTORY     - 20220310 GOOD             ILDT
 DN4749
 DN4749                          STATION DESCRIPTION
 DN4749
 DN4749'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4749'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-SOUTHEAST OF
 DN4749'GILMAN, 7.0 MI (11.3 KM) WEST-SOUTHWEST OF WATSEKA AND 5.7 MI (9.2 KM)
 DN4749'NORTH OF WOODWORTH.
 DN4749'
 DN4749'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE INTERSECTION
 DN4749'OF STATE HIGHWAY 49 WITH CR 1600 NORTH, ABOUT 2.0 MI (3.2 KM) SOUTH OF
 DN4749'CRESCENT CITY.
 DN4749'
 DN4749'IT IS 21.0 FT (6.4 M) NORTH OF THE CENTERLINE OF CR 1600 NORTH, 86.8
 DN4749'FT (26.5 M) WEST OF THE CENTERLINE OF STATE HIGHWAY 49 AND 70.3 FT
 DN4749'(21.4 M) NORTHWEST OF A UTILITY POLE.
 DN4749
 DN4749                          STATION RECOVERY (2022)
 DN4749
 DN4749'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DN4749'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4750 ***********************************************************************
 DN4750  DESIGNATION -  II010
 DN4750  PID         -  DN4750
 DN4750  STATE/COUNTY-  IL/IROQUOIS
 DN4750  COUNTRY     -  US
 DN4750  USGS QUAD   -  WOODWORTH (2018)
 DN4750
 DN4750                         *CURRENT SURVEY CONTROL
 DN4750  ______________________________________________________________________
 DN4750* NAD 83(1986) POSITION- 40 43 34.50   (N) 087 51 38.95   (W)   HD_HELD1
 DN4750* NAVD 88 ORTHO HEIGHT -   198.833 (meters)      652.34  (feet) ADJUSTED
 DN4750  ______________________________________________________________________
 DN4750  GEOID HEIGHT    -        -32.659 (meters)                     GEOID18
 DN4750  DYNAMIC HEIGHT  -        198.743 (meters)      652.04  (feet) COMP
 DN4750  MODELED GRAVITY -    980,170.3   (mgal)                       NAVD 88
 DN4750
 DN4750  VERT ORDER      -  SECOND    CLASS I
 DN4750
 DN4750.The horizontal coordinates were determined by differentially corrected
 DN4750.hand held GPS observations or other comparable positioning techniques
 DN4750.and have an estimated accuracy of +/- 3 meters.
 DN4750
 DN4750.The orthometric height was determined by differential leveling and
 DN4750.adjusted by the NATIONAL GEODETIC SURVEY
 DN4750.in August 2012.
 DN4750
 DN4750.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4750.GEOID18 height accuracy estimate available here.
 DN4750
 DN4750.Click photographs - Photos may exist for this station.
 DN4750
 DN4750.The dynamic height is computed by dividing the NAVD 88
 DN4750.geopotential number by the normal gravity value computed on the
 DN4750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4750.degrees latitude (g = 980.6199 gals.).
 DN4750
 DN4750.The modeled gravity was interpolated from observed gravity values.
 DN4750
 DN4750;                    North         East    Units  Estimated Accuracy
 DN4750;SPC IL E     -   450,749.7     339,918.1     MT  (+/- 3 meters HH1 GPS) 
 DN4750
 DN4750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2730408725(NAD 83)
 DN4750
 DN4750                          SUPERSEDED SURVEY CONTROL
 DN4750
 DN4750.No superseded survey control is available for this station.
 DN4750
 DN4750_MARKER: F = FLANGE-ENCASED ROD
 DN4750_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4750_STAMPING: II010 2011
 DN4750_MARK LOGO: UIL
 DN4750_PROJECTION: FLUSH
 DN4750_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4750_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4750+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DN4750_ROD/PIPE-DEPTH: 6.1 meters
 DN4750_SLEEVE-DEPTH  : 0.9 meters
 DN4750
 DN4750  HISTORY     - Date     Condition        Report By
 DN4750  HISTORY     - 20110616 MONUMENTED       PATRIC
 DN4750  HISTORY     - 20241114 GOOD             ILDT
 DN4750
 DN4750                          STATION DESCRIPTION
 DN4750
 DN4750'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4750'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF
 DN4750'GILMAN, 7.4 MI (11.9 KM) WEST-SOUTHWEST OF WATSEKA AND 4.7 MI (7.6 KM)
 DN4750'NORTH OF WOODWORTH.
 DN4750'
 DN4750'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE INTERSECTION
 DN4750'OF STATE HIGHWAY 49 WITH CR 1500 NORTH, ABOUT 3.0 MI (4.8 KM) SOUTH OF
 DN4750'CRESCENT CITY.
 DN4750'
 DN4750'IT IS 21.0 FT (6.4 M) NORTH OF THE CENTERLINE OF CR 1500 NORTH, 180 FT
 DN4750'(54.9 M) WEST-NORTHWEST OF A UTILITY POLE, 101.3 FT (30.9 M) EAST OF
 DN4750'THE CENTERLINE OF STATE HIGHWAY 49 AND 82.5 FT (25.1 M) NORTHEAST OF A
 DN4750'TELEPHONE PEDESTAL.
 DN4750
 DN4750                          STATION RECOVERY (2024)
 DN4750
 DN4750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DN4750'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4751 ***********************************************************************
 DN4751  DESIGNATION -  II011
 DN4751  PID         -  DN4751
 DN4751  STATE/COUNTY-  IL/IROQUOIS
 DN4751  COUNTRY     -  US
 DN4751  USGS QUAD   -  WOODWORTH (2018)
 DN4751
 DN4751                         *CURRENT SURVEY CONTROL
 DN4751  ______________________________________________________________________
 DN4751* NAD 83(1986) POSITION- 40 41 47.79   (N) 087 51 35.99   (W)   HD_HELD1
 DN4751* NAVD 88 ORTHO HEIGHT -   196.963 (meters)      646.20  (feet) ADJUSTED
 DN4751  ______________________________________________________________________
 DN4751  GEOID HEIGHT    -        -32.671 (meters)                     GEOID18
 DN4751  DYNAMIC HEIGHT  -        196.874 (meters)      645.91  (feet) COMP
 DN4751  MODELED GRAVITY -    980,166.1   (mgal)                       NAVD 88
 DN4751
 DN4751  VERT ORDER      -  SECOND    CLASS I
 DN4751
 DN4751.The horizontal coordinates were determined by differentially corrected
 DN4751.hand held GPS observations or other comparable positioning techniques
 DN4751.and have an estimated accuracy of +/- 3 meters.
 DN4751
 DN4751.The orthometric height was determined by differential leveling and
 DN4751.adjusted by the NATIONAL GEODETIC SURVEY
 DN4751.in August 2012.
 DN4751
 DN4751.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4751.GEOID18 height accuracy estimate available here.
 DN4751
 DN4751.Click photographs - Photos may exist for this station.
 DN4751
 DN4751.The dynamic height is computed by dividing the NAVD 88
 DN4751.geopotential number by the normal gravity value computed on the
 DN4751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4751.degrees latitude (g = 980.6199 gals.).
 DN4751
 DN4751.The modeled gravity was interpolated from observed gravity values.
 DN4751
 DN4751;                    North         East    Units  Estimated Accuracy
 DN4751;SPC IL E     -   447,458.5     340,005.3     MT  (+/- 3 meters HH1 GPS) 
 DN4751
 DN4751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2734105434(NAD 83)
 DN4751
 DN4751                          SUPERSEDED SURVEY CONTROL
 DN4751
 DN4751.No superseded survey control is available for this station.
 DN4751
 DN4751_MARKER: DD = SURVEY DISK
 DN4751_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4751_STAMPING: II011 2011
 DN4751_MARK LOGO: UIL
 DN4751_PROJECTION: FLUSH
 DN4751_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4751_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4751+STABILITY: POSITION/ELEVATION WELL
 DN4751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4751+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2011
 DN4751_ROD/PIPE-DEPTH: 3.7 meters
 DN4751_SLEEVE-DEPTH  : 0.9 meters
 DN4751
 DN4751  HISTORY     - Date     Condition        Report By
 DN4751  HISTORY     - 20110616 MONUMENTED       PATRIC
 DN4751
 DN4751                          STATION DESCRIPTION
 DN4751
 DN4751'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4751'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTHEAST OF GILMAN, 7.8
 DN4751'MI (12.6 KM) EAST OF ONARGA AND 2.7 MI (4.3 KM) NORTH-NORTHWEST OF
 DN4751'WOODWORTH.
 DN4751'
 DN4751'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE INTERSECTION
 DN4751'OF STATE HIGHWAY 49 WITH CR 1300 N, ABOUT 5.0 MI (8.0 KM) SOUTH OF
 DN4751'CRESCENT CITY.
 DN4751'
 DN4751'IT IS 24.6 FT (7.5 M) WEST OF THE CENTERLINE OF STATE HIGHWAY 49, 199
 DN4751'FT (60.7 M) SOUTH OF THE CENTERLINE OF CR 1300 N AND 32.6 FT (9.9 M)
 DN4751'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A BOX CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4752 ***********************************************************************
 DN4752  DESIGNATION -  II012
 DN4752  PID         -  DN4752
 DN4752  STATE/COUNTY-  IL/IROQUOIS
 DN4752  COUNTRY     -  US
 DN4752  USGS QUAD   -  WOODWORTH (2018)
 DN4752
 DN4752                         *CURRENT SURVEY CONTROL
 DN4752  ______________________________________________________________________
 DN4752* NAD 83(1986) POSITION- 40 40 22.60   (N) 087 51 52.29   (W)   HD_HELD1
 DN4752* NAVD 88 ORTHO HEIGHT -   201.755 (meters)      661.92  (feet) ADJUSTED
 DN4752  ______________________________________________________________________
 DN4752  GEOID HEIGHT    -        -32.670 (meters)                     GEOID18
 DN4752  DYNAMIC HEIGHT  -        201.663 (meters)      661.62  (feet) COMP
 DN4752  MODELED GRAVITY -    980,162.8   (mgal)                       NAVD 88
 DN4752
 DN4752  VERT ORDER      -  SECOND    CLASS I
 DN4752
 DN4752.The horizontal coordinates were determined by differentially corrected
 DN4752.hand held GPS observations or other comparable positioning techniques
 DN4752.and have an estimated accuracy of +/- 3 meters.
 DN4752
 DN4752.The orthometric height was determined by differential leveling and
 DN4752.adjusted by the NATIONAL GEODETIC SURVEY
 DN4752.in August 2012.
 DN4752
 DN4752.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4752.GEOID18 height accuracy estimate available here.
 DN4752
 DN4752.Click photographs - Photos may exist for this station.
 DN4752
 DN4752.The dynamic height is computed by dividing the NAVD 88
 DN4752.geopotential number by the normal gravity value computed on the
 DN4752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4752.degrees latitude (g = 980.6199 gals.).
 DN4752
 DN4752.The modeled gravity was interpolated from observed gravity values.
 DN4752
 DN4752;                    North         East    Units  Estimated Accuracy
 DN4752;SPC IL E     -   444,828.6     339,636.7     MT  (+/- 3 meters HH1 GPS) 
 DN4752
 DN4752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2693302811(NAD 83)
 DN4752
 DN4752                          SUPERSEDED SURVEY CONTROL
 DN4752
 DN4752.No superseded survey control is available for this station.
 DN4752
 DN4752_MARKER: DD = SURVEY DISK
 DN4752_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4752_STAMPING: II012 2011
 DN4752_MARK LOGO: UIL
 DN4752_PROJECTION: FLUSH
 DN4752_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4752_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4752+STABILITY: POSITION/ELEVATION WELL
 DN4752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4752+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2011
 DN4752_ROD/PIPE-DEPTH: 3.7 meters
 DN4752_SLEEVE-DEPTH  : 0.9 meters
 DN4752
 DN4752  HISTORY     - Date     Condition        Report By
 DN4752  HISTORY     - 20110617 MONUMENTED       PATRIC
 DN4752
 DN4752                          STATION DESCRIPTION
 DN4752
 DN4752'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4752'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHWEST OF
 DN4752'CLAYTONVILLE, 7.6 MI (12.2 KM) NORTH-NORTHEAST OF CISSNA PARK AND 1.3
 DN4752'MI (2.1 KM) NORTHWEST OF WOODWORTH.
 DN4752'
 DN4752'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 49 WITH CR 47 (CR 1200
 DN4752'N) LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH OF CRESCENT CITY, IL, GO SOUTH
 DN4752'ON STATE HIGHWAY 49 FOR 0.75 MI (1.2 KM) TO THE STATION ON THE LEFT.
 DN4752'
 DN4752'THE STATION IS LOCATED 28.8 FT (8.8 M) EAST OF THE CENTERLINE OF STATE
 DN4752'HIGHWAY 49, 102.4 FT (31.2 M) NORTH OF THE EAST END OF A CULVERT PIPE
 DN4752'AND 97.5 FT (29.7 M) SOUTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4753 ***********************************************************************
 DN4753  DESIGNATION -  II013
 DN4753  PID         -  DN4753
 DN4753  STATE/COUNTY-  IL/IROQUOIS
 DN4753  COUNTRY     -  US
 DN4753  USGS QUAD   -  WOODWORTH (2018)
 DN4753
 DN4753                         *CURRENT SURVEY CONTROL
 DN4753  ______________________________________________________________________
 DN4753* NAD 83(1986) POSITION- 40 39 51.10   (N) 087 51 51.59   (W)   HD_HELD1
 DN4753* NAVD 88 ORTHO HEIGHT -   203.261 (meters)      666.87  (feet) ADJUSTED
 DN4753  ______________________________________________________________________
 DN4753  GEOID HEIGHT    -        -32.672 (meters)                     GEOID18
 DN4753  DYNAMIC HEIGHT  -        203.168 (meters)      666.56  (feet) COMP
 DN4753  MODELED GRAVITY -    980,161.5   (mgal)                       NAVD 88
 DN4753
 DN4753  VERT ORDER      -  SECOND    CLASS I
 DN4753
 DN4753.The horizontal coordinates were determined by differentially corrected
 DN4753.hand held GPS observations or other comparable positioning techniques
 DN4753.and have an estimated accuracy of +/- 3 meters.
 DN4753
 DN4753.The orthometric height was determined by differential leveling and
 DN4753.adjusted by the NATIONAL GEODETIC SURVEY
 DN4753.in August 2012.
 DN4753
 DN4753.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4753.GEOID18 height accuracy estimate available here.
 DN4753
 DN4753.Click photographs - Photos may exist for this station.
 DN4753
 DN4753.The dynamic height is computed by dividing the NAVD 88
 DN4753.geopotential number by the normal gravity value computed on the
 DN4753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4753.degrees latitude (g = 980.6199 gals.).
 DN4753
 DN4753.The modeled gravity was interpolated from observed gravity values.
 DN4753
 DN4753;                    North         East    Units  Estimated Accuracy
 DN4753;SPC IL E     -   443,857.1     339,658.3     MT  (+/- 3 meters HH1 GPS) 
 DN4753
 DN4753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2694001839(NAD 83)
 DN4753
 DN4753                          SUPERSEDED SURVEY CONTROL
 DN4753
 DN4753.No superseded survey control is available for this station.
 DN4753
 DN4753_MARKER: DD = SURVEY DISK
 DN4753_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4753_STAMPING: II013 2011
 DN4753_MARK LOGO: UIL
 DN4753_PROJECTION: FLUSH
 DN4753_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4753_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4753+STABILITY: POSITION/ELEVATION WELL
 DN4753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4753+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DN4753_ROD/PIPE-DEPTH: 4.3 meters
 DN4753_SLEEVE-DEPTH  : 0.9 meters
 DN4753
 DN4753  HISTORY     - Date     Condition        Report By
 DN4753  HISTORY     - 20110621 MONUMENTED       PATRIC
 DN4753
 DN4753                          STATION DESCRIPTION
 DN4753
 DN4753'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4753'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF
 DN4753'CLAYTONVILLE, 7.0 MI (11.3 KM) NORTH-NORTHEAST OF CISSNA PARK AND 1.0
 DN4753'MI (1.6 KM) WEST-NORTHWEST OF WOODWORTH.
 DN4753'
 DN4753'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 49 WITH CR 47 (CR 1200
 DN4753'N) LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH OF CRESCENT CITY, IL, GO SOUTH
 DN4753'ON STATE HIGHWAY 49 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE RIGHT.
 DN4753'
 DN4753'THE STATION IS LOCATED 29.0 FT (8.8 M) WEST OF THE CENTERLINE OF STATE
 DN4753'HIGHWAY 49, 43 FT (13.1 M) SOUTH OF THE CENTER OF A FIELD ENTRANCE,
 DN4753'30.8 FT (9.4 M) SOUTH OF THE SOUTH END OF A CULVERT AND 26.7 FT (8.1
 DN4753'M) NORTH OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4754 ***********************************************************************
 DN4754  DESIGNATION -  II014
 DN4754  PID         -  DN4754
 DN4754  STATE/COUNTY-  IL/IROQUOIS
 DN4754  COUNTRY     -  US
 DN4754  USGS QUAD   -  ONARGA EAST (2018)
 DN4754
 DN4754                         *CURRENT SURVEY CONTROL
 DN4754  ______________________________________________________________________
 DN4754* NAD 83(1986) POSITION- 40 38 40.05   (N) 087 53 05.85   (W)   HD_HELD1
 DN4754* NAVD 88 ORTHO HEIGHT -   204.669 (meters)      671.48  (feet) ADJUSTED
 DN4754  ______________________________________________________________________
 DN4754  GEOID HEIGHT    -        -32.644 (meters)                     GEOID18
 DN4754  DYNAMIC HEIGHT  -        204.575 (meters)      671.18  (feet) COMP
 DN4754  MODELED GRAVITY -    980,159.3   (mgal)                       NAVD 88
 DN4754
 DN4754  VERT ORDER      -  SECOND    CLASS I
 DN4754
 DN4754.The horizontal coordinates were determined by differentially corrected
 DN4754.hand held GPS observations or other comparable positioning techniques
 DN4754.and have an estimated accuracy of +/- 3 meters.
 DN4754
 DN4754.The orthometric height was determined by differential leveling and
 DN4754.adjusted by the NATIONAL GEODETIC SURVEY
 DN4754.in August 2012.
 DN4754
 DN4754.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4754.GEOID18 height accuracy estimate available here.
 DN4754
 DN4754.Click photographs - Photos may exist for this station.
 DN4754
 DN4754.The dynamic height is computed by dividing the NAVD 88
 DN4754.geopotential number by the normal gravity value computed on the
 DN4754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4754.degrees latitude (g = 980.6199 gals.).
 DN4754
 DN4754.The modeled gravity was interpolated from observed gravity values.
 DN4754
 DN4754;                    North         East    Units  Estimated Accuracy
 DN4754;SPC IL E     -   441,656.4     337,925.2     MT  (+/- 3 meters HH1 GPS) 
 DN4754
 DN4754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2517499666(NAD 83)
 DN4754
 DN4754                          SUPERSEDED SURVEY CONTROL
 DN4754
 DN4754.No superseded survey control is available for this station.
 DN4754
 DN4754_MARKER: DD = SURVEY DISK
 DN4754_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4754_STAMPING: II014 2011
 DN4754_MARK LOGO: UIL
 DN4754_PROJECTION: FLUSH
 DN4754_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4754_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4754+STABILITY: POSITION/ELEVATION WELL
 DN4754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4754+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DN4754_ROD/PIPE-DEPTH: 4.9 meters
 DN4754_SLEEVE-DEPTH  : 0.9 meters
 DN4754
 DN4754  HISTORY     - Date     Condition        Report By
 DN4754  HISTORY     - 20110621 MONUMENTED       PATRIC
 DN4754
 DN4754                          STATION DESCRIPTION
 DN4754
 DN4754'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4754'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHWEST OF
 DN4754'CLAYTONVILLE, 5.5 MI (8.8 KM) NORTH OF CISSNA PARK AND 2.3 MI (3.7 KM)
 DN4754'WEST-SOUTHWEST OF WOODWORTH.
 DN4754'
 DN4754'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE INTERSECTION
 DN4754'OF STATE HIGHWAY 49 WITH CR 1100 N, ABOUT 8.7 MI (14.0 KM) NORTHEAST
 DN4754'OF BUCKLEY.
 DN4754'
 DN4754'IT IS 27.0 FT (8.2 M) SOUTH OF THE CENTERLINE OF CR 1100 N, 30.0 FT
 DN4754'(9.1 M) WEST OF THE CENTERLINE OF STATE HIGHWAY 49, 13.7 FT (4.2 M)
 DN4754'SOUTHWEST OF A POST FOR A -STOP- SIGN AND 10.6 FT (3.2 M) NORTHEAST OF
 DN4754'A STORM DRAIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4755 ***********************************************************************
 DN4755  DESIGNATION -  II015
 DN4755  PID         -  DN4755
 DN4755  STATE/COUNTY-  IL/IROQUOIS
 DN4755  COUNTRY     -  US
 DN4755  USGS QUAD   -  ONARGA EAST (2018)
 DN4755
 DN4755                         *CURRENT SURVEY CONTROL
 DN4755  ______________________________________________________________________
 DN4755* NAD 83(1986) POSITION- 40 37 46.91   (N) 087 54 40.36   (W)   HD_HELD1
 DN4755* NAVD 88 ORTHO HEIGHT -   202.734 (meters)      665.14  (feet) ADJUSTED
 DN4755  ______________________________________________________________________
 DN4755  GEOID HEIGHT    -        -32.604 (meters)                     GEOID18
 DN4755  DYNAMIC HEIGHT  -        202.640 (meters)      664.83  (feet) COMP
 DN4755  MODELED GRAVITY -    980,157.9   (mgal)                       NAVD 88
 DN4755
 DN4755  VERT ORDER      -  SECOND    CLASS I
 DN4755
 DN4755.The horizontal coordinates were determined by differentially corrected
 DN4755.hand held GPS observations or other comparable positioning techniques
 DN4755.and have an estimated accuracy of +/- 3 meters.
 DN4755
 DN4755.The orthometric height was determined by differential leveling and
 DN4755.adjusted by the NATIONAL GEODETIC SURVEY
 DN4755.in August 2012.
 DN4755
 DN4755.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4755.GEOID18 height accuracy estimate available here.
 DN4755
 DN4755.Click photographs - Photos may exist for this station.
 DN4755
 DN4755.The dynamic height is computed by dividing the NAVD 88
 DN4755.geopotential number by the normal gravity value computed on the
 DN4755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4755.degrees latitude (g = 980.6199 gals.).
 DN4755
 DN4755.The modeled gravity was interpolated from observed gravity values.
 DN4755
 DN4755;                    North         East    Units  Estimated Accuracy
 DN4755;SPC IL E     -   440,006.2     335,712.5     MT  (+/- 3 meters HH1 GPS) 
 DN4755
 DN4755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2293798050(NAD 83)
 DN4755
 DN4755                          SUPERSEDED SURVEY CONTROL
 DN4755
 DN4755.No superseded survey control is available for this station.
 DN4755
 DN4755_MARKER: F = FLANGE-ENCASED ROD
 DN4755_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4755_STAMPING: II015 2011
 DN4755_MARK LOGO: UIL
 DN4755_PROJECTION: FLUSH
 DN4755_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4755_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4755+STABILITY: POSITION/ELEVATION WELL
 DN4755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4755+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2012
 DN4755_ROD/PIPE-DEPTH: 5.5 meters
 DN4755_SLEEVE-DEPTH  : 0.9 meters
 DN4755
 DN4755  HISTORY     - Date     Condition        Report By
 DN4755  HISTORY     - 20110621 MONUMENTED       PATRIC
 DN4755  HISTORY     - 20120329 GOOD             GEOSPC
 DN4755
 DN4755                          STATION DESCRIPTION
 DN4755
 DN4755'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4755'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHWEST OF
 DN4755'CLAYTONVILLE, 4.6 MI (7.4 KM) NORTH-NORTHWEST OF CISSNA PARK AND 4.0
 DN4755'MI (6.4 KM) WEST-SOUTHWEST OF WOODWORTH.
 DN4755'
 DN4755'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 49 WITH CR 1000 N,
 DN4755'LOCATED ABOUT 8.4 MI (13.5 KM) NORTHEAST OF BUCKLEY, IL, GO WEST ON CR
 DN4755'1000 N FOR 1.4 MI (2.3 KM) TO THE STATION ON THE LEFT.
 DN4755'
 DN4755'THE STATION IS LOCATED 20.2 FT (6.2 M) SOUTH OF THE CENTERLINE OF CR
 DN4755'1000 N, 200 FT (61.0 M) EAST OF THE CENTER OF A FIELD ENTRANCE AND
 DN4755'59.3 FT (18.1 M) SOUTHEAST OF A UTILITY POLE.
 DN4755
 DN4755                          STATION RECOVERY (2012)
 DN4755
 DN4755'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 DN4755'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4756 ***********************************************************************
 DN4756  DESIGNATION -  II016
 DN4756  PID         -  DN4756
 DN4756  STATE/COUNTY-  IL/IROQUOIS
 DN4756  COUNTRY     -  US
 DN4756  USGS QUAD   -  ONARGA EAST (2018)
 DN4756
 DN4756                         *CURRENT SURVEY CONTROL
 DN4756  ______________________________________________________________________
 DN4756* NAD 83(1986) POSITION- 40 37 46.12   (N) 087 56 13.17   (W)   HD_HELD1
 DN4756* NAVD 88 ORTHO HEIGHT -   200.678 (meters)      658.39  (feet) ADJUSTED
 DN4756  ______________________________________________________________________
 DN4756  GEOID HEIGHT    -        -32.561 (meters)                     GEOID18
 DN4756  DYNAMIC HEIGHT  -        200.586 (meters)      658.09  (feet) COMP
 DN4756  MODELED GRAVITY -    980,158.7   (mgal)                       NAVD 88
 DN4756
 DN4756  VERT ORDER      -  SECOND    CLASS I
 DN4756
 DN4756.The horizontal coordinates were determined by differentially corrected
 DN4756.hand held GPS observations or other comparable positioning techniques
 DN4756.and have an estimated accuracy of +/- 3 meters.
 DN4756
 DN4756.The orthometric height was determined by differential leveling and
 DN4756.adjusted by the NATIONAL GEODETIC SURVEY
 DN4756.in August 2012.
 DN4756
 DN4756.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4756.GEOID18 height accuracy estimate available here.
 DN4756
 DN4756.Click photographs - Photos may exist for this station.
 DN4756
 DN4756.The dynamic height is computed by dividing the NAVD 88
 DN4756.geopotential number by the normal gravity value computed on the
 DN4756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4756.degrees latitude (g = 980.6199 gals.).
 DN4756
 DN4756.The modeled gravity was interpolated from observed gravity values.
 DN4756
 DN4756;                    North         East    Units  Estimated Accuracy
 DN4756;SPC IL E     -   439,971.7     333,531.5     MT  (+/- 3 meters HH1 GPS) 
 DN4756
 DN4756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2075798048(NAD 83)
 DN4756
 DN4756                          SUPERSEDED SURVEY CONTROL
 DN4756
 DN4756.No superseded survey control is available for this station.
 DN4756
 DN4756_MARKER: DD = SURVEY DISK
 DN4756_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4756_STAMPING: II016 2011
 DN4756_MARK LOGO: UIL
 DN4756_PROJECTION: FLUSH
 DN4756_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4756_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4756+STABILITY: POSITION/ELEVATION WELL
 DN4756_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4756+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DN4756_ROD/PIPE-DEPTH: 8.5 meters
 DN4756_SLEEVE-DEPTH  : 0.9 meters
 DN4756
 DN4756  HISTORY     - Date     Condition        Report By
 DN4756  HISTORY     - 20110621 MONUMENTED       PATRIC
 DN4756
 DN4756                          STATION DESCRIPTION
 DN4756
 DN4756'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4756'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) EAST-NORTHEAST OF
 DN4756'BUCKLEY, 5.2 MI (8.4 KM) WEST-SOUTHWEST OF WOODWORTH AND 5.0 MI (8.0
 DN4756'KM) NORTH-NORTHWEST OF CISSNA PARK.
 DN4756'
 DN4756'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 49 WITH CR 1000 NORTH,
 DN4756'LOCATED ABOUT 8.4 MI (13.5 KM) NORTHEAST OF BUCKLEY, IL, GO WEST ON CR
 DN4756'1000 NORTH FOR 2.0 MI (3.2 KM) TO CR 1100 EAST.  CONTINUE WEST ON CR
 DN4756'1000 NORTH FOR 0.75 MI (1.2 KM) TO THE STATION ON THE LEFT.
 DN4756'
 DN4756'IT IS 20.6 FT (6.3 M) SOUTH OF THE CENTERLINE OF CR 1000 NORTH, 0.3 MI
 DN4756'(0.5 KM) EAST OF CR 1000 EAST, 95.7 FT (29.2 M) SOUTHEAST OF A UTILITY
 DN4756'POLE, 89.4 FT (27.2 M) WEST OF THE WEST SIDE OF THE SOUTH END OF A
 DN4756'CONCRETE BRIDGE AND 50.0 FT (15.2 M) WEST-NORTHWEST OF THE WEST END OF
 DN4756'A 24 INCH (61 CM) CULVERT PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4757 ***********************************************************************
 DN4757  DESIGNATION -  II017
 DN4757  PID         -  DN4757
 DN4757  STATE/COUNTY-  IL/IROQUOIS
 DN4757  COUNTRY     -  US
 DN4757  USGS QUAD   -  ONARGA EAST (2018)
 DN4757
 DN4757                         *CURRENT SURVEY CONTROL
 DN4757  ______________________________________________________________________
 DN4757* NAD 83(1986) POSITION- 40 37 45.70   (N) 087 57 36.39   (W)   HD_HELD1
 DN4757* NAVD 88 ORTHO HEIGHT -   203.137 (meters)      666.46  (feet) ADJUSTED
 DN4757  ______________________________________________________________________
 DN4757  GEOID HEIGHT    -        -32.520 (meters)                     GEOID18
 DN4757  DYNAMIC HEIGHT  -        203.044 (meters)      666.15  (feet) COMP
 DN4757  MODELED GRAVITY -    980,159.5   (mgal)                       NAVD 88
 DN4757
 DN4757  VERT ORDER      -  SECOND    CLASS I
 DN4757
 DN4757.The horizontal coordinates were determined by differentially corrected
 DN4757.hand held GPS observations or other comparable positioning techniques
 DN4757.and have an estimated accuracy of +/- 3 meters.
 DN4757
 DN4757.The orthometric height was determined by differential leveling and
 DN4757.adjusted by the NATIONAL GEODETIC SURVEY
 DN4757.in August 2012.
 DN4757
 DN4757.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4757.GEOID18 height accuracy estimate available here.
 DN4757
 DN4757.Click photographs - Photos may exist for this station.
 DN4757
 DN4757.The dynamic height is computed by dividing the NAVD 88
 DN4757.geopotential number by the normal gravity value computed on the
 DN4757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4757.degrees latitude (g = 980.6199 gals.).
 DN4757
 DN4757.The modeled gravity was interpolated from observed gravity values.
 DN4757
 DN4757;                    North         East    Units  Estimated Accuracy
 DN4757;SPC IL E     -   439,950.2     331,575.8     MT  (+/- 3 meters HH1 GPS) 
 DN4757
 DN4757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1880298056(NAD 83)
 DN4757
 DN4757                          SUPERSEDED SURVEY CONTROL
 DN4757
 DN4757.No superseded survey control is available for this station.
 DN4757
 DN4757_MARKER: DD = SURVEY DISK
 DN4757_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4757_STAMPING: II017 2011
 DN4757_MARK LOGO: UIL
 DN4757_PROJECTION: FLUSH
 DN4757_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4757_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4757+STABILITY: POSITION/ELEVATION WELL
 DN4757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4757+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DN4757_ROD/PIPE-DEPTH: 6.1 meters
 DN4757_SLEEVE-DEPTH  : 0.9 meters
 DN4757
 DN4757  HISTORY     - Date     Condition        Report By
 DN4757  HISTORY     - 20110621 MONUMENTED       PATRIC
 DN4757
 DN4757                          STATION DESCRIPTION
 DN4757
 DN4757'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4757'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-SOUTHWEST OF
 DN4757'WOODWORTH, 5.7 MI (9.2 KM) NORTHWEST OF CISSNA PARK AND 4.7 MI (7.6
 DN4757'KM) EAST-NORTHEAST OF BUCKLEY.
 DN4757'
 DN4757'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 49 WITH CR 1000 N,
 DN4757'LOCATED ABOUT 8.4 MI (13.5 KM) NORTHEAST OF BUCKLEY, IL, GO WEST ON CR
 DN4757'1000 N FOR 4.0 MI (6.4 KM) TO CR 900 E AND THE STATION ON THE LEFT.
 DN4757'
 DN4757'THE STATION IS LOCATED 27.7 FT (8.4 M) SOUTH OF THE CENTERLINE OF CR
 DN4757'1000 N, 162 FT (49.4 M) WEST OF THE CENTERLINE OF CR 900 E, 111 FT
 DN4757'(33.8 M) SOUTHEAST OF A UTILITY POLE AND 67.9 FT (20.7 M) NORTHEAST OF
 DN4757'THE NORTHEAST CORNER OF A WOOD OUT-BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4758 ***********************************************************************
 DN4758  DESIGNATION -  II018
 DN4758  PID         -  DN4758
 DN4758  STATE/COUNTY-  IL/IROQUOIS
 DN4758  COUNTRY     -  US
 DN4758  USGS QUAD   -  ONARGA EAST (2018)
 DN4758
 DN4758                         *CURRENT SURVEY CONTROL
 DN4758  ______________________________________________________________________
 DN4758* NAD 83(1986) POSITION- 40 37 44.88   (N) 087 58 59.00   (W)   HD_HELD1
 DN4758* NAVD 88 ORTHO HEIGHT -   203.092 (meters)      666.31  (feet) ADJUSTED
 DN4758  ______________________________________________________________________
 DN4758  GEOID HEIGHT    -        -32.478 (meters)                     GEOID18
 DN4758  DYNAMIC HEIGHT  -        202.999 (meters)      666.01  (feet) COMP
 DN4758  MODELED GRAVITY -    980,160.3   (mgal)                       NAVD 88
 DN4758
 DN4758  VERT ORDER      -  SECOND    CLASS I
 DN4758
 DN4758.The horizontal coordinates were determined by differentially corrected
 DN4758.hand held GPS observations or other comparable positioning techniques
 DN4758.and have an estimated accuracy of +/- 3 meters.
 DN4758
 DN4758.The orthometric height was determined by differential leveling and
 DN4758.adjusted by the NATIONAL GEODETIC SURVEY
 DN4758.in August 2012.
 DN4758
 DN4758.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4758.GEOID18 height accuracy estimate available here.
 DN4758
 DN4758.Click photographs - Photos may exist for this station.
 DN4758
 DN4758.The dynamic height is computed by dividing the NAVD 88
 DN4758.geopotential number by the normal gravity value computed on the
 DN4758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4758.degrees latitude (g = 980.6199 gals.).
 DN4758
 DN4758.The modeled gravity was interpolated from observed gravity values.
 DN4758
 DN4758;                    North         East    Units  Estimated Accuracy
 DN4758;SPC IL E     -   439,916.9     329,634.5     MT  (+/- 3 meters HH1 GPS) 
 DN4758
 DN4758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1686198053(NAD 83)
 DN4758
 DN4758                          SUPERSEDED SURVEY CONTROL
 DN4758
 DN4758.No superseded survey control is available for this station.
 DN4758
 DN4758_MARKER: DD = SURVEY DISK
 DN4758_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4758_STAMPING: II018 2011
 DN4758_MARK LOGO: UIL
 DN4758_PROJECTION: FLUSH
 DN4758_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DN4758_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN4758+STABILITY: POSITION/ELEVATION WELL
 DN4758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4758+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2024
 DN4758_ROD/PIPE-DEPTH: 6.1 meters
 DN4758_SLEEVE-DEPTH  : 0.9 meters
 DN4758
 DN4758  HISTORY     - Date     Condition        Report By
 DN4758  HISTORY     - 20110621 MONUMENTED       PATRIC
 DN4758  HISTORY     - 20240412 GOOD             ILDT
 DN4758
 DN4758                          STATION DESCRIPTION
 DN4758
 DN4758'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4758'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHWEST OF CISSNA
 DN4758'PARK, 6.0 MI (9.7 KM) SOUTH-SOUTHEAST OF ONARGA AND 3.6 MI (5.8 KM)
 DN4758'NORTHEAST OF BUCKLEY.
 DN4758'
 DN4758'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 49 WITH CR 1000 N,
 DN4758'LOCATED ABOUT 8.4 MI (13.5 KM) NORTHEAST OF BUCKLEY, IL, GO WEST ON CR
 DN4758'1000 N FOR 5.0 MI (8.0 KM) TO CR 800 E.  CONTINUE WEST ON CR 1000 N
 DN4758'FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DN4758'
 DN4758'THE STATION IS LOCATED 27.7 FT (8.4 M) SOUTH OF THE CENTERLINE OF CR
 DN4758'1000 N, 148 FT (45.1 M) SOUTHWEST OF A UTILITY POLE, 22.6 FT (6.9 M)
 DN4758'EAST-SOUTHEAST OF THE SOUTH END OF A 24 INCH (61 CM) CULVERT PIPE AND
 DN4758'7.0 FT (2.1 M) NORTH OF A SINGLE POST.
 DN4758
 DN4758                          STATION RECOVERY (2024)
 DN4758
 DN4758'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DN4758'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4759 ***********************************************************************
 DN4759  DESIGNATION -  II019
 DN4759  PID         -  DN4759
 DN4759  STATE/COUNTY-  IL/IROQUOIS
 DN4759  COUNTRY     -  US
 DN4759  USGS QUAD   -  ONARGA WEST (2018)
 DN4759
 DN4759                         *CURRENT SURVEY CONTROL
 DN4759  ______________________________________________________________________
 DN4759* NAD 83(1986) POSITION- 40 37 49.33   (N) 088 00 21.74   (W)   HD_HELD1
 DN4759* NAVD 88 ORTHO HEIGHT -   204.953 (meters)      672.42  (feet) ADJUSTED
 DN4759  ______________________________________________________________________
 DN4759  GEOID HEIGHT    -        -32.435 (meters)                     GEOID18
 DN4759  DYNAMIC HEIGHT  -        204.859 (meters)      672.11  (feet) COMP
 DN4759  MODELED GRAVITY -    980,162.0   (mgal)                       NAVD 88
 DN4759
 DN4759  VERT ORDER      -  SECOND    CLASS I
 DN4759
 DN4759.The horizontal coordinates were determined by differentially corrected
 DN4759.hand held GPS observations or other comparable positioning techniques
 DN4759.and have an estimated accuracy of +/- 3 meters.
 DN4759
 DN4759.The orthometric height was determined by differential leveling and
 DN4759.adjusted by the NATIONAL GEODETIC SURVEY
 DN4759.in August 2012.
 DN4759
 DN4759.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4759.GEOID18 height accuracy estimate available here.
 DN4759
 DN4759.Click photographs - Photos may exist for this station.
 DN4759
 DN4759.The dynamic height is computed by dividing the NAVD 88
 DN4759.geopotential number by the normal gravity value computed on the
 DN4759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4759.degrees latitude (g = 980.6199 gals.).
 DN4759
 DN4759.The modeled gravity was interpolated from observed gravity values.
 DN4759
 DN4759;                    North         East    Units  Estimated Accuracy
 DN4759;SPC IL E     -   440,046.7     327,689.6     MT  (+/- 3 meters HH1 GPS) 
 DN4759
 DN4759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1491998212(NAD 83)
 DN4759
 DN4759                          SUPERSEDED SURVEY CONTROL
 DN4759
 DN4759.No superseded survey control is available for this station.
 DN4759
 DN4759_MARKER: DD = SURVEY DISK
 DN4759_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DN4759_SP_SET: BRIDGE ABUTMENT
 DN4759_STAMPING: II019 2011
 DN4759_MARK LOGO: UIL
 DN4759_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4759_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4759+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DN4759
 DN4759  HISTORY     - Date     Condition        Report By
 DN4759  HISTORY     - 20110620 MONUMENTED       PATRIC
 DN4759  HISTORY     - 20251205 GOOD             ILDT
 DN4759
 DN4759                          STATION DESCRIPTION
 DN4759
 DN4759'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4759'THE STATION IS LOCATED APPROXIMATELY 2.9 MI (4.7 KM) NORTHEAST OF THE
 DN4759'TOWN OF BUCKLEY ILLINOIS, IN IROQUOIS COUNTY.
 DN4759'
 DN4759'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 57 AND CR 800
 DN4759'N (THE EXIT FOR BUCKLEY) PROCEED EAST 1 MI (1.6 KM) TO US HIGHWAY 45.
 DN4759'AT THE INTERSECTION PROCEED NORTH ON HIGHWAY 45 2.1 MI (3.4 KM) TO THE
 DN4759'INTERSECTION WITH CR 1000 N. AT THE INTERSECTION PROCEED EAST ON CR
 DN4759'1000 N 1 MI (1.6 KM) TO THE INTERSECTION WITH CR 600 E, THENCE SOUTH
 DN4759'0.3 MI (0.5 KM) TO A BRIDGE OVER SPRING CREEK AND THE STATION ON THE
 DN4759'WEST SIDE OF THE ROAD.
 DN4759'
 DN4759'THE STATION IS A 2 INCH (5 CM) BRONZE DISK SET AT THE NORTHWEST CORNER
 DN4759'OF THE BRIDGE, 14.5 FT (4.4 M) WEST OF THE CENTERLINE OF CR 600 E AND
 DN4759'3.0 FT (0.9 M) NORTH OF THE NORTH END OF THE WEST GUARDRAIL.  THE MARK
 DN4759'IS FLUSH WITH THE ROAD.
 DN4759
 DN4759                          STATION RECOVERY (2025)
 DN4759
 DN4759'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4759'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5617 ***********************************************************************
 DP5617  DESIGNATION -  IK 001
 DP5617  PID         -  DP5617
 DP5617  STATE/COUNTY-  IL/IROQUOIS
 DP5617  COUNTRY     -  US
 DP5617  USGS QUAD   -  CLIFTON (2018)
 DP5617
 DP5617                         *CURRENT SURVEY CONTROL
 DP5617  ______________________________________________________________________
 DP5617* NAD 83(1986) POSITION- 40 53 11.78   (N) 087 53 05.24   (W)   HD_HELD1
 DP5617* NAVD 88 ORTHO HEIGHT -   193.823 (meters)      635.90  (feet) ADJUSTED
 DP5617  ______________________________________________________________________
 DP5617  GEOID HEIGHT    -        -32.623 (meters)                     GEOID18
 DP5617  DYNAMIC HEIGHT  -        193.739 (meters)      635.63  (feet) COMP
 DP5617  MODELED GRAVITY -    980,191.4   (mgal)                       NAVD 88
 DP5617
 DP5617  VERT ORDER      -  SECOND    CLASS I
 DP5617
 DP5617.The horizontal coordinates were determined by differentially corrected
 DP5617.hand held GPS observations or other comparable positioning techniques
 DP5617.and have an estimated accuracy of +/- 3 meters.
 DP5617
 DP5617.The orthometric height was determined by differential leveling and
 DP5617.adjusted by the NATIONAL GEODETIC SURVEY
 DP5617.in November 2014.
 DP5617
 DP5617.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5617.GEOID18 height accuracy estimate available here.
 DP5617
 DP5617.Click photographs - Photos may exist for this station.
 DP5617
 DP5617.The dynamic height is computed by dividing the NAVD 88
 DP5617.geopotential number by the normal gravity value computed on the
 DP5617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5617.degrees latitude (g = 980.6199 gals.).
 DP5617
 DP5617.The modeled gravity was interpolated from observed gravity values.
 DP5617
 DP5617;                    North         East    Units  Estimated Accuracy
 DP5617;SPC IL E     -   468,546.2     337,802.1     MT  (+/- 3 meters HH1 GPS) 
 DP5617
 DP5617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2546026546(NAD 83)
 DP5617
 DP5617                          SUPERSEDED SURVEY CONTROL
 DP5617
 DP5617.No superseded survey control is available for this station.
 DP5617
 DP5617_MARKER: F = FLANGE-ENCASED ROD
 DP5617_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5617_STAMPING: IK 001 2014
 DP5617_MARK LOGO: UIL
 DP5617_PROJECTION: FLUSH
 DP5617_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5617_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5617+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DP5617_ROD/PIPE-DEPTH: 7.3 meters
 DP5617_SLEEVE-DEPTH  : 0.9 meters
 DP5617
 DP5617  HISTORY     - Date     Condition        Report By
 DP5617  HISTORY     - 20140612 MONUMENTED       BCA
 DP5617  HISTORY     - 20241114 GOOD             ILDT
 DP5617
 DP5617                          STATION DESCRIPTION
 DP5617
 DP5617'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5617'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) NORTHEAST OF GILMAN,
 DP5617'4.3 MI (6.9 KM) SOUTHEAST OF CLIFTON AND 2.3 MI (3.7 KM)
 DP5617'WEST-SOUTHWEST OF L'ERABLE.
 DP5617'
 DP5617'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH US
 DP5617'HIGHWAY 52, LOCATED 17 MI (27.4 KM) SOUTH OF KANKAKEE, IL, GO WEST ON
 DP5617'US HIGHWAY 45 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1300 EAST AND THE
 DP5617'STATION ON THE LEFT.
 DP5617'
 DP5617'THE STATION IS LOCATED 61.4 FT (18.7 M) SOUTH OF THE CENTERLINE OF US
 DP5617'HIGHWAY 45, 22.3 FT (6.8 M) WEST OF THE CENTERLINE OF COUNTY ROAD 1300
 DP5617'EAST, 54.0 FT (16.5 M) WEST-SOUTHWEST OF A TELEPHONE PEDESTAL, 15.0 FT
 DP5617'(4.6 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 1300 EAST AND 4.0
 DP5617'FT (1.2 M) NORTHEAST OF A RIGHT-OF-WAY SIGN.
 DP5617'
 DP5617'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5617'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5617'IN IDENTIFICATION.
 DP5617
 DP5617                          STATION RECOVERY (2024)
 DP5617
 DP5617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5617'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5618 ***********************************************************************
 DP5618  DESIGNATION -  IK 002
 DP5618  PID         -  DP5618
 DP5618  STATE/COUNTY-  IL/IROQUOIS
 DP5618  COUNTRY     -  US
 DP5618  USGS QUAD   -  CLIFTON (2018)
 DP5618
 DP5618                         *CURRENT SURVEY CONTROL
 DP5618  ______________________________________________________________________
 DP5618* NAD 83(1986) POSITION- 40 53 09.46   (N) 087 54 13.93   (W)   HD_HELD1
 DP5618* NAVD 88 ORTHO HEIGHT -   193.166 (meters)      633.75  (feet) ADJUSTED
 DP5618  ______________________________________________________________________
 DP5618  GEOID HEIGHT    -        -32.596 (meters)                     GEOID18
 DP5618  DYNAMIC HEIGHT  -        193.083 (meters)      633.47  (feet) COMP
 DP5618  MODELED GRAVITY -    980,192.2   (mgal)                       NAVD 88
 DP5618
 DP5618  VERT ORDER      -  SECOND    CLASS I
 DP5618
 DP5618.The horizontal coordinates were determined by differentially corrected
 DP5618.hand held GPS observations or other comparable positioning techniques
 DP5618.and have an estimated accuracy of +/- 3 meters.
 DP5618
 DP5618.The orthometric height was determined by differential leveling and
 DP5618.adjusted by the NATIONAL GEODETIC SURVEY
 DP5618.in November 2014.
 DP5618
 DP5618.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5618.GEOID18 height accuracy estimate available here.
 DP5618
 DP5618.Click photographs - Photos may exist for this station.
 DP5618
 DP5618.The dynamic height is computed by dividing the NAVD 88
 DP5618.geopotential number by the normal gravity value computed on the
 DP5618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5618.degrees latitude (g = 980.6199 gals.).
 DP5618
 DP5618.The modeled gravity was interpolated from observed gravity values.
 DP5618
 DP5618;                    North         East    Units  Estimated Accuracy
 DP5618;SPC IL E     -   468,466.6     336,194.4     MT  (+/- 3 meters HH1 GPS) 
 DP5618
 DP5618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2385126490(NAD 83)
 DP5618
 DP5618                          SUPERSEDED SURVEY CONTROL
 DP5618
 DP5618.No superseded survey control is available for this station.
 DP5618
 DP5618_MARKER: F = FLANGE-ENCASED ROD
 DP5618_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5618_STAMPING: IK 002 2014
 DP5618_MARK LOGO: UIL
 DP5618_PROJECTION: FLUSH
 DP5618_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5618_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5618+STABILITY: POSITION/ELEVATION WELL
 DP5618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5618+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2022
 DP5618_ROD/PIPE-DEPTH: 24 meters
 DP5618_SLEEVE-DEPTH  : 3 meters
 DP5618
 DP5618  HISTORY     - Date     Condition        Report By
 DP5618  HISTORY     - 20140612 MONUMENTED       BCA
 DP5618  HISTORY     - 20221123 GOOD             ILDT
 DP5618
 DP5618                          STATION DESCRIPTION
 DP5618
 DP5618'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5618'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) NORTH-NORTHEAST OF
 DP5618'GILMAN, 3.8 MI (6.1 KM) SOUTH-SOUTHEAST OF CLIFTON AND 3.2 MI (5.1 KM)
 DP5618'WEST-SOUTHWEST OF L'ERABLE.
 DP5618'
 DP5618'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH US
 DP5618'HIGHWAY 52, LOCATED 17 MI (27.4 KM) SOUTH OF KANKAKEE, IL, GO WEST ON
 DP5618'US HIGHWAY 45 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 1200 EAST AND THE
 DP5618'STATION ON THE LEFT.
 DP5618'
 DP5618'THE STATION IS LOCATED 37.6 FT (11.5 M) SOUTH OF THE CENTERLINE OF US
 DP5618'HIGHWAY 45, 42.6 FT (13.0 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP5618'1200 EAST, 24.6 FT (7.5 M) SOUTH OF THE EDGE OF PAVEMENT OF US HIGHWAY
 DP5618'45 AND 14.9 FT (4.5 M) EAST-NORTHEAST OF A TELEPHONE PEDESTAL.
 DP5618'
 DP5618'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5618'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5618'IN IDENTIFICATION.
 DP5618
 DP5618                          STATION RECOVERY (2022)
 DP5618
 DP5618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5618'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5619 ***********************************************************************
 DP5619  DESIGNATION -  IK 003
 DP5619  PID         -  DP5619
 DP5619  STATE/COUNTY-  IL/IROQUOIS
 DP5619  COUNTRY     -  US
 DP5619  USGS QUAD   -  CLIFTON (2018)
 DP5619
 DP5619                         *CURRENT SURVEY CONTROL
 DP5619  ______________________________________________________________________
 DP5619* NAD 83(1986) POSITION- 40 53 07.33   (N) 087 55 23.30   (W)   HD_HELD1
 DP5619* NAVD 88 ORTHO HEIGHT -   197.866 (meters)      649.17  (feet) ADJUSTED
 DP5619  ______________________________________________________________________
 DP5619  GEOID HEIGHT    -        -32.569 (meters)                     GEOID18
 DP5619  DYNAMIC HEIGHT  -        197.781 (meters)      648.89  (feet) COMP
 DP5619  MODELED GRAVITY -    980,193.1   (mgal)                       NAVD 88
 DP5619
 DP5619  VERT ORDER      -  SECOND    CLASS I
 DP5619
 DP5619.The horizontal coordinates were determined by differentially corrected
 DP5619.hand held GPS observations or other comparable positioning techniques
 DP5619.and have an estimated accuracy of +/- 3 meters.
 DP5619
 DP5619.The orthometric height was determined by differential leveling and
 DP5619.adjusted by the NATIONAL GEODETIC SURVEY
 DP5619.in November 2014.
 DP5619
 DP5619.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5619.GEOID18 height accuracy estimate available here.
 DP5619
 DP5619.Click photographs - Photos may exist for this station.
 DP5619
 DP5619.The dynamic height is computed by dividing the NAVD 88
 DP5619.geopotential number by the normal gravity value computed on the
 DP5619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5619.degrees latitude (g = 980.6199 gals.).
 DP5619
 DP5619.The modeled gravity was interpolated from observed gravity values.
 DP5619
 DP5619;                    North         East    Units  Estimated Accuracy
 DP5619;SPC IL E     -   468,393.1     334,570.7     MT  (+/- 3 meters HH1 GPS) 
 DP5619
 DP5619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2222726442(NAD 83)
 DP5619
 DP5619                          SUPERSEDED SURVEY CONTROL
 DP5619
 DP5619.No superseded survey control is available for this station.
 DP5619
 DP5619_MARKER: F = FLANGE-ENCASED ROD
 DP5619_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5619_STAMPING: IK 003 2014
 DP5619_MARK LOGO: UIL
 DP5619_PROJECTION: FLUSH
 DP5619_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5619_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5619+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DP5619_ROD/PIPE-DEPTH: 12 meters
 DP5619_SLEEVE-DEPTH  : 3 meters
 DP5619
 DP5619  HISTORY     - Date     Condition        Report By
 DP5619  HISTORY     - 20140612 MONUMENTED       BCA
 DP5619  HISTORY     - 20241114 GOOD             ILDT
 DP5619
 DP5619                          STATION DESCRIPTION
 DP5619
 DP5619'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5619'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHEAST OF
 DP5619'GILMAN, 4.2 MI (6.8 KM) WEST-SOUTHWEST OF L'ERABLE AND 3.5 MI (5.6 KM)
 DP5619'SOUTH OF CLIFTON.
 DP5619'
 DP5619'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH US
 DP5619'HIGHWAY 52, LOCATED 17 MI (27.4 KM) SOUTH OF KANKAKEE, IL, GO WEST ON
 DP5619'US HIGHWAY 45 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 1100 EAST AND THE
 DP5619'STATION ON THE LEFT.
 DP5619'
 DP5619'THE STATION IS LOCATED 37.4 FT (11.4 M) SOUTH OF THE CENTERLINE OF US
 DP5619'HIGHWAY 45, 35.2 FT (10.7 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP5619'1100 EAST, 24.3 FT (7.4 M) SOUTH OF THE EDGE OF PAVEMENT OF US HIGHWAY
 DP5619'45 AND 15.0 FT (4.6 M) NORTHEAST OF A TELEPHONE PEDESTAL.
 DP5619'
 DP5619'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5619'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5619'IN IDENTIFICATION.
 DP5619
 DP5619                          STATION RECOVERY (2024)
 DP5619
 DP5619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5619'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5620 ***********************************************************************
 DP5620  DESIGNATION -  IK 004
 DP5620  PID         -  DP5620
 DP5620  STATE/COUNTY-  IL/IROQUOIS
 DP5620  COUNTRY     -  US
 DP5620  USGS QUAD   -  CLIFTON (2018)
 DP5620
 DP5620                         *CURRENT SURVEY CONTROL
 DP5620  ______________________________________________________________________
 DP5620* NAD 83(1986) POSITION- 40 53 05.88   (N) 087 56 22.64   (W)   HD_HELD1
 DP5620* NAVD 88 ORTHO HEIGHT -   201.678 (meters)      661.67  (feet) ADJUSTED
 DP5620  ______________________________________________________________________
 DP5620  GEOID HEIGHT    -        -32.547 (meters)                     GEOID18
 DP5620  DYNAMIC HEIGHT  -        201.592 (meters)      661.39  (feet) COMP
 DP5620  MODELED GRAVITY -    980,193.9   (mgal)                       NAVD 88
 DP5620
 DP5620  VERT ORDER      -  SECOND    CLASS I
 DP5620
 DP5620.The horizontal coordinates were determined by differentially corrected
 DP5620.hand held GPS observations or other comparable positioning techniques
 DP5620.and have an estimated accuracy of +/- 3 meters.
 DP5620
 DP5620.The orthometric height was determined by differential leveling and
 DP5620.adjusted by the NATIONAL GEODETIC SURVEY
 DP5620.in November 2014.
 DP5620
 DP5620.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5620.GEOID18 height accuracy estimate available here.
 DP5620
 DP5620.Click photographs - Photos may exist for this station.
 DP5620
 DP5620.The dynamic height is computed by dividing the NAVD 88
 DP5620.geopotential number by the normal gravity value computed on the
 DP5620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5620.degrees latitude (g = 980.6199 gals.).
 DP5620
 DP5620.The modeled gravity was interpolated from observed gravity values.
 DP5620
 DP5620;                    North         East    Units  Estimated Accuracy
 DP5620;SPC IL E     -   468,342.0     333,181.7     MT  (+/- 3 meters HH1 GPS) 
 DP5620
 DP5620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2083826412(NAD 83)
 DP5620
 DP5620                          SUPERSEDED SURVEY CONTROL
 DP5620
 DP5620.No superseded survey control is available for this station.
 DP5620
 DP5620_MARKER: F = FLANGE-ENCASED ROD
 DP5620_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5620_STAMPING: IK 004 2014
 DP5620_MARK LOGO: UIL
 DP5620_PROJECTION: FLUSH
 DP5620_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5620_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5620+STABILITY: POSITION/ELEVATION WELL
 DP5620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5620+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2022
 DP5620_ROD/PIPE-DEPTH: 20 meters
 DP5620_SLEEVE-DEPTH  : 3 meters
 DP5620
 DP5620  HISTORY     - Date     Condition        Report By
 DP5620  HISTORY     - 20140612 MONUMENTED       BCA
 DP5620  HISTORY     - 20221123 GOOD             ILDT
 DP5620
 DP5620                          STATION DESCRIPTION
 DP5620
 DP5620'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5620'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHEAST OF
 DP5620'GILMAN, 5.0 MI (8.0 KM) WEST-SOUTHWEST OF L'ERABLE AND 3.5 MI (5.6 KM)
 DP5620'SOUTH OF CLIFTON.
 DP5620'
 DP5620'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH US
 DP5620'HIGHWAY 52, LOCATED 17 MI (27.4 KM) SOUTH OF KANKAKEE, IL, GO WEST ON
 DP5620'US HIGHWAY 45 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 1100 EAST.  CONTINUE
 DP5620'WEST ON US HIGHWAY 45 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP5620'
 DP5620'THE STATION IS LOCATED 32.5 FT (9.9 M) SOUTH OF THE CENTERLINE OF US
 DP5620'HIGHWAY 45, 99.2 FT (30.2 M) SOUTHWEST OF A UTILITY POLE, 75.2 FT
 DP5620'(22.9 M) SOUTHEAST OF A 24 INCH (61 CM) DIAMETER TREE, 57.6 FT (17.6
 DP5620'M) WEST OF A 'UNLAWFUL TO PASS SCHOOL BUS' SIGN AND 19.3 FT (5.9 M)
 DP5620'SOUTH OF THE EDGE OF PAVEMENT OF US HIGHWAY 45.
 DP5620'
 DP5620'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5620'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5620'IN IDENTIFICATION.
 DP5620
 DP5620                          STATION RECOVERY (2022)
 DP5620
 DP5620'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5620'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5621 ***********************************************************************
 DP5621  DESIGNATION -  IK 005
 DP5621  PID         -  DP5621
 DP5621  STATE/COUNTY-  IL/IROQUOIS
 DP5621  COUNTRY     -  US
 DP5621  USGS QUAD   -  PIPER CITY NE (2018)
 DP5621
 DP5621                         *CURRENT SURVEY CONTROL
 DP5621  ______________________________________________________________________
 DP5621* NAD 83(1986) POSITION- 40 52 59.39   (N) 087 59 59.35   (W)   HD_HELD1
 DP5621* NAVD 88 ORTHO HEIGHT -   199.535 (meters)      654.64  (feet) ADJUSTED
 DP5621  ______________________________________________________________________
 DP5621  GEOID HEIGHT    -        -32.469 (meters)                     GEOID18
 DP5621  DYNAMIC HEIGHT  -        199.450 (meters)      654.36  (feet) COMP
 DP5621  MODELED GRAVITY -    980,196.1   (mgal)                       NAVD 88
 DP5621
 DP5621  VERT ORDER      -  SECOND    CLASS I
 DP5621
 DP5621.The horizontal coordinates were determined by differentially corrected
 DP5621.hand held GPS observations or other comparable positioning techniques
 DP5621.and have an estimated accuracy of +/- 3 meters.
 DP5621
 DP5621.The orthometric height was determined by differential leveling and
 DP5621.adjusted by the NATIONAL GEODETIC SURVEY
 DP5621.in November 2014.
 DP5621
 DP5621.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5621.GEOID18 height accuracy estimate available here.
 DP5621
 DP5621.Click photographs - Photos may exist for this station.
 DP5621
 DP5621.The dynamic height is computed by dividing the NAVD 88
 DP5621.geopotential number by the normal gravity value computed on the
 DP5621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5621.degrees latitude (g = 980.6199 gals.).
 DP5621
 DP5621.The modeled gravity was interpolated from observed gravity values.
 DP5621
 DP5621;                    North         East    Units  Estimated Accuracy
 DP5621;SPC IL E     -   468,120.7     328,109.1     MT  (+/- 3 meters HH1 GPS) 
 DP5621
 DP5621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1576426268(NAD 83)
 DP5621
 DP5621                          SUPERSEDED SURVEY CONTROL
 DP5621
 DP5621.No superseded survey control is available for this station.
 DP5621
 DP5621_MARKER: F = FLANGE-ENCASED ROD
 DP5621_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5621_STAMPING: IK 005 2014
 DP5621_MARK LOGO: UIL
 DP5621_PROJECTION: FLUSH
 DP5621_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5621_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5621+STABILITY: POSITION/ELEVATION WELL
 DP5621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5621+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2014
 DP5621_ROD/PIPE-DEPTH: 20 meters
 DP5621_SLEEVE-DEPTH  : 3 meters
 DP5621
 DP5621  HISTORY     - Date     Condition        Report By
 DP5621  HISTORY     - 20140612 MONUMENTED       BCA
 DP5621
 DP5621                          STATION DESCRIPTION
 DP5621
 DP5621'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5621'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF L'ERABLE, 8.0 MI
 DP5621'(12.9 KM) NORTH OF GILMAN AND 5.0 MI (8.0 KM) SOUTHWEST OF CLIFTON.
 DP5621'
 DP5621'TO REACH THE STATION FROM THE JUNCTION OF I-57 WITH STATE HIGHWAY 116,
 DP5621'LOCATED 19.0 MI (30.6 KM) SOUTH OF KANKAKEE, IL, GO WEST ON STATE
 DP5621'HIGHWAY 116 FOR 1.7 MI (2.7 KM) TO COUNTY ROAD 700 EAST AND THE
 DP5621'STATION ON THE RIGHT.
 DP5621'
 DP5621'THE STATION IS LOCATED 51.4 FT (15.7 M) NORTH OF THE CENTERLINE OF
 DP5621'STATE HIGHWAY 116, 58.8 FT (17.9 M) EAST OF THE CENTERLINE OF COUNTY
 DP5621'ROAD 700 EAST, 38.9 FT (11.9 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5621'HIGHWAY 116, 38.7 FT (11.8 M) SOUTHEAST OF A GUY POLE AND 32.9 FT
 DP5621'(10.0 M) EAST OF THE SOUTHEAST CORNER OF A CONCRETE CULVERT.
 DP5621'
 DP5621'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5621'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5621'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5622 ***********************************************************************
 DP5622  DESIGNATION -  IK 006
 DP5622  PID         -  DP5622
 DP5622  STATE/COUNTY-  IL/IROQUOIS
 DP5622  COUNTRY     -  US
 DP5622  USGS QUAD   -  PIPER CITY NE (2018)
 DP5622
 DP5622                         *CURRENT SURVEY CONTROL
 DP5622  ______________________________________________________________________
 DP5622* NAD 83(1986) POSITION- 40 52 57.31   (N) 088 01 03.66   (W)   HD_HELD1
 DP5622* NAVD 88 ORTHO HEIGHT -   199.500 (meters)      654.53  (feet) ADJUSTED
 DP5622  ______________________________________________________________________
 DP5622  GEOID HEIGHT    -        -32.448 (meters)                     GEOID18
 DP5622  DYNAMIC HEIGHT  -        199.416 (meters)      654.25  (feet) COMP
 DP5622  MODELED GRAVITY -    980,196.3   (mgal)                       NAVD 88
 DP5622
 DP5622  VERT ORDER      -  SECOND    CLASS I
 DP5622
 DP5622.The horizontal coordinates were determined by differentially corrected
 DP5622.hand held GPS observations or other comparable positioning techniques
 DP5622.and have an estimated accuracy of +/- 3 meters.
 DP5622
 DP5622.The orthometric height was determined by differential leveling and
 DP5622.adjusted by the NATIONAL GEODETIC SURVEY
 DP5622.in November 2014.
 DP5622
 DP5622.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5622.GEOID18 height accuracy estimate available here.
 DP5622
 DP5622.Click photographs - Photos may exist for this station.
 DP5622
 DP5622.The dynamic height is computed by dividing the NAVD 88
 DP5622.geopotential number by the normal gravity value computed on the
 DP5622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5622.degrees latitude (g = 980.6199 gals.).
 DP5622
 DP5622.The modeled gravity was interpolated from observed gravity values.
 DP5622
 DP5622;                    North         East    Units  Estimated Accuracy
 DP5622;SPC IL E     -   468,050.9     326,603.7     MT  (+/- 3 meters HH1 GPS) 
 DP5622
 DP5622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1425826221(NAD 83)
 DP5622
 DP5622                          SUPERSEDED SURVEY CONTROL
 DP5622
 DP5622.No superseded survey control is available for this station.
 DP5622
 DP5622_MARKER: F = FLANGE-ENCASED ROD
 DP5622_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5622_STAMPING: IK 006 2014
 DP5622_MARK LOGO: UIL
 DP5622_PROJECTION: FLUSH
 DP5622_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5622_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5622+STABILITY: POSITION/ELEVATION WELL
 DP5622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5622+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2014
 DP5622_ROD/PIPE-DEPTH: 24 meters
 DP5622_SLEEVE-DEPTH  : 3 meters
 DP5622
 DP5622  HISTORY     - Date     Condition        Report By
 DP5622  HISTORY     - 20140612 MONUMENTED       BCA
 DP5622
 DP5622                          STATION DESCRIPTION
 DP5622
 DP5622'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5622'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) WEST OF L'ERABLE, 8.1 MI
 DP5622'(13.0 KM) NORTH OF GILMAN AND 5.7 MI (9.2 KM) SOUTHWEST OF CLIFTON.
 DP5622'
 DP5622'TO REACH THE STATION FROM THE JUNCTION OF I-57 WITH STATE HIGHWAY 116,
 DP5622'LOCATED 19.0 MI (30.6 KM) SOUTH OF KANKAKEE, IL, GO WEST ON STATE
 DP5622'HIGHWAY 116 FOR 2.5 MI (4.0 KM) TO COUNTY ROAD 600 EAST.  CONTINUE
 DP5622'WEST ON STATE HIGHWAY 116 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE
 DP5622'RIGHT.
 DP5622'
 DP5622'THE STATION IS LOCATED 33.6 FT (10.2 M) NORTH OF THE CENTERLINE OF
 DP5622'STATE HIGHWAY 116, 132.5 FT (40.4 M) WEST OF A 'GAS PIPELINE WARNING'
 DP5622'POST AND 21.0 FT (6.4 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5622'HIGHWAY 116.
 DP5622'
 DP5622'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5622'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5622'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5623 ***********************************************************************
 DP5623  DESIGNATION -  IK 007
 DP5623  PID         -  DP5623
 DP5623  STATE/COUNTY-  IL/IROQUOIS
 DP5623  COUNTRY     -  US
 DP5623  USGS QUAD   -  PIPER CITY NE (2018)
 DP5623
 DP5623                         *CURRENT SURVEY CONTROL
 DP5623  ______________________________________________________________________
 DP5623* NAD 83(1986) POSITION- 40 52 57.13   (N) 088 02 02.86   (W)   HD_HELD1
 DP5623* NAVD 88 ORTHO HEIGHT -   199.397 (meters)      654.19  (feet) ADJUSTED
 DP5623  ______________________________________________________________________
 DP5623  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 DP5623  DYNAMIC HEIGHT  -        199.313 (meters)      653.91  (feet) COMP
 DP5623  MODELED GRAVITY -    980,196.8   (mgal)                       NAVD 88
 DP5623
 DP5623  VERT ORDER      -  SECOND    CLASS I
 DP5623
 DP5623.The horizontal coordinates were determined by differentially corrected
 DP5623.hand held GPS observations or other comparable positioning techniques
 DP5623.and have an estimated accuracy of +/- 3 meters.
 DP5623
 DP5623.The orthometric height was determined by differential leveling and
 DP5623.adjusted by the NATIONAL GEODETIC SURVEY
 DP5623.in November 2014.
 DP5623
 DP5623.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5623.GEOID18 height accuracy estimate available here.
 DP5623
 DP5623.Click photographs - Photos may exist for this station.
 DP5623
 DP5623.The dynamic height is computed by dividing the NAVD 88
 DP5623.geopotential number by the normal gravity value computed on the
 DP5623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5623.degrees latitude (g = 980.6199 gals.).
 DP5623
 DP5623.The modeled gravity was interpolated from observed gravity values.
 DP5623
 DP5623;                    North         East    Units  Estimated Accuracy
 DP5623;SPC IL E     -   468,040.5     325,217.7     MT  (+/- 3 meters HH1 GPS) 
 DP5623
 DP5623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1287326232(NAD 83)
 DP5623
 DP5623                          SUPERSEDED SURVEY CONTROL
 DP5623
 DP5623.No superseded survey control is available for this station.
 DP5623
 DP5623_MARKER: F = FLANGE-ENCASED ROD
 DP5623_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5623_STAMPING: IK 007 2014
 DP5623_MARK LOGO: UIL
 DP5623_PROJECTION: FLUSH
 DP5623_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5623_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5623+STABILITY: POSITION/ELEVATION WELL
 DP5623_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5623+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2024
 DP5623_ROD/PIPE-DEPTH: 20 meters
 DP5623_SLEEVE-DEPTH  : 3 meters
 DP5623
 DP5623  HISTORY     - Date     Condition        Report By
 DP5623  HISTORY     - 20140612 MONUMENTED       BCA
 DP5623  HISTORY     - 20241121 GOOD             ILDT
 DP5623
 DP5623                          STATION DESCRIPTION
 DP5623
 DP5623'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5623'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) WEST OF L'ERABLE, 8.3 MI
 DP5623'(13.4 KM) NORTH-NORTHWEST OF GILMAN AND 6.4 MI (10.3 KM) SOUTHWEST OF
 DP5623'CLIFTON.
 DP5623'
 DP5623'TO REACH THE STATION FROM THE JUNCTION OF I-57 WITH STATE HIGHWAY 116,
 DP5623'LOCATED 19.0 MI (30.6 KM) SOUTH OF KANKAKEE, IL, GO WEST ON STATE
 DP5623'HIGHWAY 116 FOR 3.5 MI (5.6 KM) TO COUNTY ROAD 500 EAST AND THE
 DP5623'STATION ON THE RIGHT.
 DP5623'
 DP5623'THE STATION IS LOCATED 40.8 FT (12.4 M) NORTH OF THE CENTERLINE OF
 DP5623'STATE HIGHWAY 116, 46.6 FT (14.2 M) EAST OF THE CENTERLINE OF COUNTY
 DP5623'ROAD 500 EAST, 27.9 FT (8.5 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5623'HIGHWAY 116, 22.8 FT (6.9 M) EAST OF THE NORTHEAST CORNER OF A
 DP5623'CONCRETE FLARE TO A CULVERT AND 21.2 FT (6.5 M) NORTHEAST OF THE NORTH
 DP5623'END OF THE NORTHEAST CORNER CONCRETE HEADWALL FOR A CULVERT.
 DP5623'
 DP5623'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5623'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5623'IN IDENTIFICATION.
 DP5623
 DP5623                          STATION RECOVERY (2024)
 DP5623
 DP5623'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5623'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5624 ***********************************************************************
 DP5624  DESIGNATION -  IK 008
 DP5624  PID         -  DP5624
 DP5624  STATE/COUNTY-  IL/IROQUOIS
 DP5624  COUNTRY     -  US
 DP5624  USGS QUAD   -  PIPER CITY NE (2018)
 DP5624
 DP5624                         *CURRENT SURVEY CONTROL
 DP5624  ______________________________________________________________________
 DP5624* NAD 83(1986) POSITION- 40 52 54.88   (N) 088 03 10.52   (W)   HD_HELD1
 DP5624* NAVD 88 ORTHO HEIGHT -   199.104 (meters)      653.23  (feet) ADJUSTED
 DP5624  ______________________________________________________________________
 DP5624  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 DP5624  DYNAMIC HEIGHT  -        199.020 (meters)      652.95  (feet) COMP
 DP5624  MODELED GRAVITY -    980,197.2   (mgal)                       NAVD 88
 DP5624
 DP5624  VERT ORDER      -  SECOND    CLASS I
 DP5624
 DP5624.The horizontal coordinates were determined by differentially corrected
 DP5624.hand held GPS observations or other comparable positioning techniques
 DP5624.and have an estimated accuracy of +/- 3 meters.
 DP5624
 DP5624.The orthometric height was determined by differential leveling and
 DP5624.adjusted by the NATIONAL GEODETIC SURVEY
 DP5624.in November 2014.
 DP5624
 DP5624.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5624.GEOID18 height accuracy estimate available here.
 DP5624
 DP5624.Click photographs - Photos may exist for this station.
 DP5624
 DP5624.The dynamic height is computed by dividing the NAVD 88
 DP5624.geopotential number by the normal gravity value computed on the
 DP5624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5624.degrees latitude (g = 980.6199 gals.).
 DP5624
 DP5624.The modeled gravity was interpolated from observed gravity values.
 DP5624
 DP5624;                    North         East    Units  Estimated Accuracy
 DP5624;SPC IL E     -   467,965.9     323,633.9     MT  (+/- 3 meters HH1 GPS) 
 DP5624
 DP5624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1128926181(NAD 83)
 DP5624
 DP5624                          SUPERSEDED SURVEY CONTROL
 DP5624
 DP5624.No superseded survey control is available for this station.
 DP5624
 DP5624_MARKER: F = FLANGE-ENCASED ROD
 DP5624_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5624_STAMPING: IK 008 2014
 DP5624_MARK LOGO: UIL
 DP5624_PROJECTION: FLUSH
 DP5624_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5624_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5624+STABILITY: POSITION/ELEVATION WELL
 DP5624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5624+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DP5624_ROD/PIPE-DEPTH: 44 meters
 DP5624_SLEEVE-DEPTH  : 3 meters
 DP5624
 DP5624  HISTORY     - Date     Condition        Report By
 DP5624  HISTORY     - 20140612 MONUMENTED       BCA
 DP5624  HISTORY     - 20220725 GOOD             ILDT
 DP5624
 DP5624                          STATION DESCRIPTION
 DP5624
 DP5624'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5624'THE STATION IS LOCATED ABOUT 10.9 MI (17.5 KM) WEST OF L'ERABLE, 8.6
 DP5624'MI (13.8 KM) NORTH-NORTHWEST OF GILMAN AND 7.2 MI (11.6 KM)
 DP5624'WEST-SOUTHWEST OF CLIFTON.
 DP5624'
 DP5624'TO REACH THE STATION FROM THE JUNCTION OF I-57 WITH STATE HIGHWAY 116,
 DP5624'LOCATED 19.0 MI (30.6 KM) SOUTH OF KANKAKEE, IL, GO WEST ON STATE
 DP5624'HIGHWAY 116 FOR 4.5 MI (7.2 KM) TO COUNTY ROAD 400 EAST AND THE
 DP5624'STATION ON THE LEFT.
 DP5624'
 DP5624'THE STATION IS LOCATED 39.3 FT (12.0 M) SOUTH OF THE CENTERLINE OF
 DP5624'STATE HIGHWAY 116, 102.5 FT (31.2 M) EAST OF THE CENTERLINE OF COUNTY
 DP5624'ROAD 400 EAST, 30.7 FT (9.4 M) WEST OF A UTILITY POLE, 26.8 FT (8.2 M)
 DP5624'SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116 AND 8.4 FT (2.6 M)
 DP5624'WEST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP5624'
 DP5624'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5624'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5624'IN IDENTIFICATION.
 DP5624
 DP5624                          STATION RECOVERY (2022)
 DP5624
 DP5624'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5624'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5625 ***********************************************************************
 DP5625  DESIGNATION -  IK 009
 DP5625  PID         -  DP5625
 DP5625  STATE/COUNTY-  IL/IROQUOIS
 DP5625  COUNTRY     -  US
 DP5625  USGS QUAD   -  PIPER CITY NE (2018)
 DP5625
 DP5625                         *CURRENT SURVEY CONTROL
 DP5625  ______________________________________________________________________
 DP5625* NAD 83(1986) POSITION- 40 52 54.23   (N) 088 04 20.20   (W)   HD_HELD1
 DP5625* NAVD 88 ORTHO HEIGHT -   199.955 (meters)      656.02  (feet) ADJUSTED
 DP5625  ______________________________________________________________________
 DP5625  GEOID HEIGHT    -        -32.385 (meters)                     GEOID18
 DP5625  DYNAMIC HEIGHT  -        199.871 (meters)      655.74  (feet) COMP
 DP5625  MODELED GRAVITY -    980,197.6   (mgal)                       NAVD 88
 DP5625
 DP5625  VERT ORDER      -  SECOND    CLASS I
 DP5625
 DP5625.The horizontal coordinates were determined by differentially corrected
 DP5625.hand held GPS observations or other comparable positioning techniques
 DP5625.and have an estimated accuracy of +/- 3 meters.
 DP5625
 DP5625.The orthometric height was determined by differential leveling and
 DP5625.adjusted by the NATIONAL GEODETIC SURVEY
 DP5625.in November 2014.
 DP5625
 DP5625.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5625.GEOID18 height accuracy estimate available here.
 DP5625
 DP5625.Click photographs - Photos may exist for this station.
 DP5625
 DP5625.The dynamic height is computed by dividing the NAVD 88
 DP5625.geopotential number by the normal gravity value computed on the
 DP5625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5625.degrees latitude (g = 980.6199 gals.).
 DP5625
 DP5625.The modeled gravity was interpolated from observed gravity values.
 DP5625
 DP5625;                    North         East    Units  Estimated Accuracy
 DP5625;SPC IL E     -   467,940.8     322,002.6     MT  (+/- 3 meters HH1 GPS) 
 DP5625
 DP5625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0965826181(NAD 83)
 DP5625
 DP5625                          SUPERSEDED SURVEY CONTROL
 DP5625
 DP5625.No superseded survey control is available for this station.
 DP5625
 DP5625_MARKER: F = FLANGE-ENCASED ROD
 DP5625_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5625_STAMPING: IK 009 2014
 DP5625_MARK LOGO: UIL
 DP5625_PROJECTION: FLUSH
 DP5625_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5625_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5625+STABILITY: POSITION/ELEVATION WELL
 DP5625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5625+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2024
 DP5625_ROD/PIPE-DEPTH: 40 meters
 DP5625_SLEEVE-DEPTH  : 3 meters
 DP5625
 DP5625  HISTORY     - Date     Condition        Report By
 DP5625  HISTORY     - 20140612 MONUMENTED       BCA
 DP5625  HISTORY     - 20240821 GOOD             ILDT
 DP5625
 DP5625                          STATION DESCRIPTION
 DP5625
 DP5625'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5625'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) EAST OF CULLOM, 9.0 MI
 DP5625'(14.5 KM) NORTH-NORTHWEST OF GILMAN AND 8.1 MI (13.0 KM)
 DP5625'WEST-SOUTHWEST OF CLIFTON.
 DP5625'
 DP5625'TO REACH THE STATION FROM THE JUNCTION OF I-57 WITH STATE HIGHWAY 116,
 DP5625'LOCATED 19.0 MI (30.6 KM) SOUTH OF KANKAKEE, IL, GO WEST ON STATE
 DP5625'HIGHWAY 116 FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 300 EAST AND THE
 DP5625'STATION ON THE RIGHT.
 DP5625'
 DP5625'THE STATION IS LOCATED 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF
 DP5625'STATE HIGHWAY 116, 59.0 FT (18.0 M) EAST OF THE CENTERLINE OF COUNTY
 DP5625'ROAD 300 EAST, 33.9 FT (10.3 M) EAST OF THE NORTHEAST CORNER OF A
 DP5625'CONCRETE FLARE TO A 36 INCH (91 CM) CULVERT, 29 FT (8.8 M) EAST OF A
 DP5625'CONCRETE RIGHT-OF-WAY MARKER AND 26.1 FT (8.0 M) NORTH OF THE EDGE OF
 DP5625'PAVEMENT OF STATE HIGHWAY 116.
 DP5625'
 DP5625'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5625'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5625'IN IDENTIFICATION.
 DP5625
 DP5625                          STATION RECOVERY (2024)
 DP5625
 DP5625'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5626 ***********************************************************************
 DP5626  DESIGNATION -  IK 010
 DP5626  PID         -  DP5626
 DP5626  STATE/COUNTY-  IL/IROQUOIS
 DP5626  COUNTRY     -  US
 DP5626  USGS QUAD   -  PIPER CITY NE (2018)
 DP5626
 DP5626                         *CURRENT SURVEY CONTROL
 DP5626  ______________________________________________________________________
 DP5626* NAD 83(1986) POSITION- 40 52 50.46   (N) 088 06 38.48   (W)   HD_HELD1
 DP5626* NAVD 88 ORTHO HEIGHT -   201.556 (meters)      661.27  (feet) ADJUSTED
 DP5626  ______________________________________________________________________
 DP5626  GEOID HEIGHT    -        -32.344 (meters)                     GEOID18
 DP5626  DYNAMIC HEIGHT  -        201.471 (meters)      660.99  (feet) COMP
 DP5626  MODELED GRAVITY -    980,198.0   (mgal)                       NAVD 88
 DP5626
 DP5626  VERT ORDER      -  SECOND    CLASS I
 DP5626
 DP5626.The horizontal coordinates were determined by differentially corrected
 DP5626.hand held GPS observations or other comparable positioning techniques
 DP5626.and have an estimated accuracy of +/- 3 meters.
 DP5626
 DP5626.The orthometric height was determined by differential leveling and
 DP5626.adjusted by the NATIONAL GEODETIC SURVEY
 DP5626.in November 2014.
 DP5626
 DP5626.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5626.GEOID18 height accuracy estimate available here.
 DP5626
 DP5626.Click photographs - Photos may exist for this station.
 DP5626
 DP5626.The dynamic height is computed by dividing the NAVD 88
 DP5626.geopotential number by the normal gravity value computed on the
 DP5626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5626.degrees latitude (g = 980.6199 gals.).
 DP5626
 DP5626.The modeled gravity was interpolated from observed gravity values.
 DP5626
 DP5626;                    North         East    Units  Estimated Accuracy
 DP5626;SPC IL E     -   467,815.5     318,765.5     MT  (+/- 3 meters HH1 GPS) 
 DP5626
 DP5626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0642026105(NAD 83)
 DP5626
 DP5626                          SUPERSEDED SURVEY CONTROL
 DP5626
 DP5626.No superseded survey control is available for this station.
 DP5626
 DP5626_MARKER: F = FLANGE-ENCASED ROD
 DP5626_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5626_STAMPING: IK 010 2014
 DP5626_MARK LOGO: UIL
 DP5626_PROJECTION: FLUSH
 DP5626_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5626_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5626+STABILITY: POSITION/ELEVATION WELL
 DP5626_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5626+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2023
 DP5626_ROD/PIPE-DEPTH: 32 meters
 DP5626_SLEEVE-DEPTH  : 3 meters
 DP5626
 DP5626  HISTORY     - Date     Condition        Report By
 DP5626  HISTORY     - 20140612 MONUMENTED       BCA
 DP5626  HISTORY     - 20230707 GOOD             ILDT
 DP5626
 DP5626                          STATION DESCRIPTION
 DP5626
 DP5626'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5626'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) NORTH-NORTHEAST OF PIPER
 DP5626'CITY, 9.4 MI (15.1 KM) SOUTH-SOUTHEAST OF CABERY AND 8.3 MI (13.4 KM)
 DP5626'EAST OF CULLOM.
 DP5626'
 DP5626'TO REACH THE STATION FROM THE JUNCTION OF I-57 WITH STATE HIGHWAY 116,
 DP5626'LOCATED 19.0 MI (30.6 KM) SOUTH OF KANKAKEE, IL, GO WEST ON STATE
 DP5626'HIGHWAY 116 FOR 7.5 MI (12.1 KM) TO COUNTY ROAD 100 EAST AND THE
 DP5626'STATION ON THE LEFT.
 DP5626'
 DP5626'THE STATION IS LOCATED 70.6 FT (21.5 M) SOUTH OF THE CENTERLINE OF
 DP5626'STATE HIGHWAY 116, 23.0 FT (7.0 M) WEST OF THE CENTERLINE OF COUNTY
 DP5626'ROAD 100 EAST, 79.7 FT (24.3 M) SOUTHWEST OF A UTILITY POLE, 65.4 FT
 DP5626'(19.9 M) NORTHWEST OF A UTILITY POLE, 36.8 FT (11.2 M) NORTH OF A
 DP5626'FIBER OPTIC POST AND 15.0 FT (4.6 M) WEST OF THE EDGE OF PAVEMENT OF
 DP5626'COUNTY ROAD 100 EAST.
 DP5626'
 DP5626'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5626'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5626'IN IDENTIFICATION.
 DP5626
 DP5626                          STATION RECOVERY (2023)
 DP5626
 DP5626'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5626'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5627 ***********************************************************************
 DP5627  DESIGNATION -  IK 011
 DP5627  PID         -  DP5627
 DP5627  STATE/COUNTY-  IL/IROQUOIS
 DP5627  COUNTRY     -  US
 DP5627  USGS QUAD   -  CABERY (2018)
 DP5627
 DP5627                         *CURRENT SURVEY CONTROL
 DP5627  ______________________________________________________________________
 DP5627* NAD 83(1986) POSITION- 40 52 49.75   (N) 088 07 42.64   (W)   HD_HELD1
 DP5627* NAVD 88 ORTHO HEIGHT -   200.082 (meters)      656.44  (feet) ADJUSTED
 DP5627  ______________________________________________________________________
 DP5627  GEOID HEIGHT    -        -32.326 (meters)                     GEOID18
 DP5627  DYNAMIC HEIGHT  -        199.997 (meters)      656.16  (feet) COMP
 DP5627  MODELED GRAVITY -    980,198.1   (mgal)                       NAVD 88
 DP5627
 DP5627  VERT ORDER      -  SECOND    CLASS I
 DP5627
 DP5627.The horizontal coordinates were determined by differentially corrected
 DP5627.hand held GPS observations or other comparable positioning techniques
 DP5627.and have an estimated accuracy of +/- 3 meters.
 DP5627
 DP5627.The orthometric height was determined by differential leveling and
 DP5627.adjusted by the NATIONAL GEODETIC SURVEY
 DP5627.in November 2014.
 DP5627
 DP5627.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5627.GEOID18 height accuracy estimate available here.
 DP5627
 DP5627.Click photographs - Photos may exist for this station.
 DP5627
 DP5627.The dynamic height is computed by dividing the NAVD 88
 DP5627.geopotential number by the normal gravity value computed on the
 DP5627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5627.degrees latitude (g = 980.6199 gals.).
 DP5627
 DP5627.The modeled gravity was interpolated from observed gravity values.
 DP5627
 DP5627;                    North         East    Units  Estimated Accuracy
 DP5627;SPC IL E     -   467,790.0     317,263.4     MT  (+/- 3 meters HH1 GPS) 
 DP5627
 DP5627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0491826102(NAD 83)
 DP5627
 DP5627                          SUPERSEDED SURVEY CONTROL
 DP5627
 DP5627.No superseded survey control is available for this station.
 DP5627
 DP5627_MARKER: F = FLANGE-ENCASED ROD
 DP5627_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5627_STAMPING: IK 011 2014
 DP5627_MARK LOGO: UIL
 DP5627_PROJECTION: FLUSH
 DP5627_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5627_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5627+STABILITY: POSITION/ELEVATION WELL
 DP5627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5627+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2025
 DP5627_ROD/PIPE-DEPTH: 28 meters
 DP5627_SLEEVE-DEPTH  : 3 meters
 DP5627
 DP5627  HISTORY     - Date     Condition        Report By
 DP5627  HISTORY     - 20140612 MONUMENTED       BCA
 DP5627  HISTORY     - 20250404 GOOD             ILDT
 DP5627
 DP5627                          STATION DESCRIPTION
 DP5627
 DP5627'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5627'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) NORTH-NORTHEAST OF PIPER
 DP5627'CITY, 8.9 MI (14.3 KM) SOUTH-SOUTHEAST OF CABERY AND 7.4 MI (11.9 KM)
 DP5627'EAST OF CULLOM.
 DP5627'
 DP5627'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5627'HIGHWAY 116, LOCATED 23.0 MI (37.0 KM) EAST OF PONTIAC, IL, GO EAST ON
 DP5627'STATE HIGHWAY 116 FOR 4.0 MI (6.4 KM) TO COUNTY ROAD 1800 EAST AND THE
 DP5627'STATION ON THE RIGHT.
 DP5627'
 DP5627'THE STATION IS LOCATED 42.9 FT (13.1 M) SOUTH OF THE CENTERLINE OF
 DP5627'STATE HIGHWAY 116, 127.0 FT (38.7 M) EAST OF THE CENTERLINE OF COUNTY
 DP5627'ROAD 1800 EAST, 34.9 FT (10.6 M) NORTHWEST OF 10 INCH (25 CM) DIAMETER
 DP5627'SYCAMORE TREE, 33.5 FT (10.2 M) EAST-SOUTHEAST OF A 'IROQUOIS COUNTY'
 DP5627'SIGN, 29.9 FT (9.1 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY
 DP5627'116 AND 15.5 FT (4.7 M) NORTH OF A 8 INCH (20 CM) DIAMETER SYCAMORE
 DP5627'TREE.
 DP5627'
 DP5627'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5627'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5627'IN IDENTIFICATION.
 DP5627
 DP5627                          STATION RECOVERY (2025)
 DP5627
 DP5627'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5627'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5628 ***********************************************************************
 DP5628  DESIGNATION -  IK 012
 DP5628  PID         -  DP5628
 DP5628  STATE/COUNTY-  IL/FORD
 DP5628  COUNTRY     -  US
 DP5628  USGS QUAD   -  CABERY (2018)
 DP5628
 DP5628                         *CURRENT SURVEY CONTROL
 DP5628  ______________________________________________________________________
 DP5628* NAD 83(1986) POSITION- 40 52 49.81   (N) 088 08 52.91   (W)   HD_HELD1
 DP5628* NAVD 88 ORTHO HEIGHT -   199.954 (meters)      656.02  (feet) ADJUSTED
 DP5628  ______________________________________________________________________
 DP5628  GEOID HEIGHT    -        -32.307 (meters)                     GEOID18
 DP5628  DYNAMIC HEIGHT  -        199.870 (meters)      655.74  (feet) COMP
 DP5628  MODELED GRAVITY -    980,198.3   (mgal)                       NAVD 88
 DP5628
 DP5628  VERT ORDER      -  SECOND    CLASS I
 DP5628
 DP5628.The horizontal coordinates were determined by differentially corrected
 DP5628.hand held GPS observations or other comparable positioning techniques
 DP5628.and have an estimated accuracy of +/- 3 meters.
 DP5628
 DP5628.The orthometric height was determined by differential leveling and
 DP5628.adjusted by the NATIONAL GEODETIC SURVEY
 DP5628.in November 2014.
 DP5628
 DP5628.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5628.GEOID18 height accuracy estimate available here.
 DP5628
 DP5628.Click photographs - Photos may exist for this station.
 DP5628
 DP5628.The dynamic height is computed by dividing the NAVD 88
 DP5628.geopotential number by the normal gravity value computed on the
 DP5628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5628.degrees latitude (g = 980.6199 gals.).
 DP5628
 DP5628.The modeled gravity was interpolated from observed gravity values.
 DP5628
 DP5628;                    North         East    Units  Estimated Accuracy
 DP5628;SPC IL E     -   467,788.2     315,618.2     MT  (+/- 3 meters HH1 GPS) 
 DP5628
 DP5628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0327326126(NAD 83)
 DP5628
 DP5628                          SUPERSEDED SURVEY CONTROL
 DP5628
 DP5628.No superseded survey control is available for this station.
 DP5628
 DP5628_MARKER: F = FLANGE-ENCASED ROD
 DP5628_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5628_STAMPING: IK 012 2014
 DP5628_MARK LOGO: UIL
 DP5628_PROJECTION: FLUSH
 DP5628_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5628_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5628+STABILITY: POSITION/ELEVATION WELL
 DP5628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5628+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2025
 DP5628_ROD/PIPE-DEPTH: 28 meters
 DP5628_SLEEVE-DEPTH  : 3 meters
 DP5628
 DP5628  HISTORY     - Date     Condition        Report By
 DP5628  HISTORY     - 20140612 MONUMENTED       BCA
 DP5628  HISTORY     - 20250404 GOOD             ILDT
 DP5628
 DP5628                          STATION DESCRIPTION
 DP5628
 DP5628'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5628'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH-NORTHEAST OF PIPER
 DP5628'CITY, 8.5 MI (13.7 KM) SOUTH-SOUTHEAST OF CABERY AND 6.3 MI (10.1 KM)
 DP5628'EAST OF CULLOM.
 DP5628'
 DP5628'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5628'HIGHWAY 116, LOCATED 23.0 MI (37.0 KM) EAST OF PONTIAC, IL, GO EAST ON
 DP5628'STATE HIGHWAY 116 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 1700 EAST AND THE
 DP5628'STATION ON THE LEFT.
 DP5628'
 DP5628'THE STATION IS LOCATED 112.4 FT (34.3 M) NORTH OF THE CENTERLINE OF
 DP5628'STATE HIGHWAY 116, 26.0 FT (7.9 M) EAST OF THE CENTERLINE OF COUNTY
 DP5628'ROAD 1700 EAST, 54.4 FT (16.6 M) WEST OF THE SOUTHWEST CORNER OF A
 DP5628'BRICK HOUSE, 16.0 FT (4.9 M) EAST OF THE EDGE OF PAVEMENT OF COUNTY
 DP5628'ROAD 1700 EAST AND 4.5 FT (1.4 M) WEST OF A 6.0 FT (1.8 M) HIGH WOODEN
 DP5628'FENCE.
 DP5628'
 DP5628'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5628'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5628'IN IDENTIFICATION.
 DP5628
 DP5628                          STATION RECOVERY (2025)
 DP5628
 DP5628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5628'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5629 ***********************************************************************
 DP5629  DESIGNATION -  IK 013
 DP5629  PID         -  DP5629
 DP5629  STATE/COUNTY-  IL/FORD
 DP5629  COUNTRY     -  US
 DP5629  USGS QUAD   -  CABERY (2018)
 DP5629
 DP5629                         *CURRENT SURVEY CONTROL
 DP5629  ______________________________________________________________________
 DP5629* NAD 83(1986) POSITION- 40 52 46.80   (N) 088 10 02.69   (W)   HD_HELD1
 DP5629* NAVD 88 ORTHO HEIGHT -   199.841 (meters)      655.65  (feet) ADJUSTED
 DP5629  ______________________________________________________________________
 DP5629  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 DP5629  DYNAMIC HEIGHT  -        199.756 (meters)      655.37  (feet) COMP
 DP5629  MODELED GRAVITY -    980,198.4   (mgal)                       NAVD 88
 DP5629
 DP5629  VERT ORDER      -  SECOND    CLASS I
 DP5629
 DP5629.The horizontal coordinates were determined by differentially corrected
 DP5629.hand held GPS observations or other comparable positioning techniques
 DP5629.and have an estimated accuracy of +/- 3 meters.
 DP5629
 DP5629.The orthometric height was determined by differential leveling and
 DP5629.adjusted by the NATIONAL GEODETIC SURVEY
 DP5629.in November 2014.
 DP5629
 DP5629.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5629.GEOID18 height accuracy estimate available here.
 DP5629
 DP5629.Click photographs - Photos may exist for this station.
 DP5629
 DP5629.The dynamic height is computed by dividing the NAVD 88
 DP5629.geopotential number by the normal gravity value computed on the
 DP5629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5629.degrees latitude (g = 980.6199 gals.).
 DP5629
 DP5629.The modeled gravity was interpolated from observed gravity values.
 DP5629
 DP5629;                    North         East    Units  Estimated Accuracy
 DP5629;SPC IL E     -   467,692.0     313,984.7     MT  (+/- 3 meters HH1 GPS) 
 DP5629
 DP5629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0163926054(NAD 83)
 DP5629
 DP5629                          SUPERSEDED SURVEY CONTROL
 DP5629
 DP5629.No superseded survey control is available for this station.
 DP5629
 DP5629_MARKER: F = FLANGE-ENCASED ROD
 DP5629_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5629_STAMPING: IK 013 2014
 DP5629_MARK LOGO: UIL
 DP5629_PROJECTION: FLUSH
 DP5629_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5629_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5629+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2020
 DP5629_ROD/PIPE-DEPTH: 32 meters
 DP5629_SLEEVE-DEPTH  : 3 meters
 DP5629
 DP5629  HISTORY     - Date     Condition        Report By
 DP5629  HISTORY     - 20140612 MONUMENTED       BCA
 DP5629  HISTORY     - 20200511 GOOD             ILDT
 DP5629
 DP5629                          STATION DESCRIPTION
 DP5629
 DP5629'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5629'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH OF PIPER CITY, 8.3
 DP5629'MI (13.4 KM) SOUTH-SOUTHEAST OF CABERY AND 5.3 MI (8.5 KM) EAST OF
 DP5629'CULLOM.
 DP5629'
 DP5629'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5629'HIGHWAY 116, LOCATED 23.0 MI (37.0 KM) EAST OF PONTIAC, IL, GO EAST ON
 DP5629'STATE HIGHWAY 116 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 1600 EAST AND THE
 DP5629'STATION ON THE RIGHT.
 DP5629'
 DP5629'THE STATION IS LOCATED 62.5 FT (19.1 M) SOUTH OF THE CENTERLINE OF
 DP5629'STATE HIGHWAY 116, 49.2 FT (15.0 M) WEST OF THE CENTERLINE OF COUNTY
 DP5629'ROAD 1600 EAST, 49.2 FT (15.0 M) EAST-SOUTHEAST OF A CONCRETE
 DP5629'RIGHT-OF-WAY MARKER, 37.5 FT (11.4 M) EAST OF A UTILITY POLE, 22.5 FT
 DP5629'(6.9 M) SOUTHWEST OF THE SOUTHWEST CORNER A CONCRETE FLARE OF A 36
 DP5629'INCH (91 CM) CONCRETE CULVERT AND 20.8 FT (6.3 M) NORTHWEST OF A
 DP5629'CONCRETE RIGHT-OF-WAY MARKER.
 DP5629'
 DP5629'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5629'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5629'IN IDENTIFICATION.
 DP5629
 DP5629                          STATION RECOVERY (2020)
 DP5629
 DP5629'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP5629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5630 ***********************************************************************
 DP5630  DESIGNATION -  IK 014
 DP5630  PID         -  DP5630
 DP5630  STATE/COUNTY-  IL/FORD
 DP5630  COUNTRY     -  US
 DP5630  USGS QUAD   -  CABERY (2018)
 DP5630
 DP5630                         *CURRENT SURVEY CONTROL
 DP5630  ______________________________________________________________________
 DP5630* NAD 83(1986) POSITION- 40 52 46.30   (N) 088 11 11.53   (W)   HD_HELD1
 DP5630* NAVD 88 ORTHO HEIGHT -   200.393 (meters)      657.46  (feet) ADJUSTED
 DP5630  ______________________________________________________________________
 DP5630  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 DP5630  DYNAMIC HEIGHT  -        200.309 (meters)      657.18  (feet) COMP
 DP5630  MODELED GRAVITY -    980,198.5   (mgal)                       NAVD 88
 DP5630
 DP5630  VERT ORDER      -  SECOND    CLASS I
 DP5630
 DP5630.The horizontal coordinates were determined by differentially corrected
 DP5630.hand held GPS observations or other comparable positioning techniques
 DP5630.and have an estimated accuracy of +/- 3 meters.
 DP5630
 DP5630.The orthometric height was determined by differential leveling and
 DP5630.adjusted by the NATIONAL GEODETIC SURVEY
 DP5630.in November 2014.
 DP5630
 DP5630.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5630.GEOID18 height accuracy estimate available here.
 DP5630
 DP5630.Click photographs - Photos may exist for this station.
 DP5630
 DP5630.The dynamic height is computed by dividing the NAVD 88
 DP5630.geopotential number by the normal gravity value computed on the
 DP5630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5630.degrees latitude (g = 980.6199 gals.).
 DP5630
 DP5630.The modeled gravity was interpolated from observed gravity values.
 DP5630
 DP5630;                    North         East    Units  Estimated Accuracy
 DP5630;SPC IL E     -   467,673.7     312,373.0     MT  (+/- 3 meters HH1 GPS) 
 DP5630
 DP5630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0002726061(NAD 83)
 DP5630
 DP5630                          SUPERSEDED SURVEY CONTROL
 DP5630
 DP5630.No superseded survey control is available for this station.
 DP5630
 DP5630_MARKER: F = FLANGE-ENCASED ROD
 DP5630_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5630_STAMPING: IK 014 2014
 DP5630_MARK LOGO: UIL
 DP5630_PROJECTION: FLUSH
 DP5630_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5630_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5630+STABILITY: POSITION/ELEVATION WELL
 DP5630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5630+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2023
 DP5630_ROD/PIPE-DEPTH: 24 meters
 DP5630_SLEEVE-DEPTH  : 3 meters
 DP5630
 DP5630  HISTORY     - Date     Condition        Report By
 DP5630  HISTORY     - 20140612 MONUMENTED       BCA
 DP5630  HISTORY     - 20230119 GOOD             ILDT
 DP5630
 DP5630                          STATION DESCRIPTION
 DP5630
 DP5630'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5630'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH OF PIPER CITY, 8.1
 DP5630'MI (13.0 KM) SOUTH OF CABERY AND 4.3 MI (6.9 KM) EAST OF CULLOM.
 DP5630'
 DP5630'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5630'HIGHWAY 116, LOCATED 23.0 MI (37.0 KM) EAST OF PONTIAC, IL, GO EAST ON
 DP5630'STATE HIGHWAY 116 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1500 EAST AND THE
 DP5630'STATION ON THE LEFT.
 DP5630'
 DP5630'THE STATION IS LOCATED 41.8 FT (12.7 M) NORTH OF THE CENTERLINE OF
 DP5630'STATE HIGHWAY 116, 54.5 FT (16.6 M) WEST OF THE CENTERLINE OF COUNTY
 DP5630'ROAD 1500 EAST, 28.5 FT (8.7 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5630'HIGHWAY 116, 23.0 FT (7.0 M) NORTHWEST OF THE NORTHWEST CORNER OF A
 DP5630'CONCRETE FLARE OF A 54 INCH (137 CM) CONCRETE CULVERT AND 17.0 FT (5.2
 DP5630'M) EAST-NORTHEAST OF THE NORTHEAST CORNER OF A FIBER OPTIC HANDHOLE
 DP5630'COVER.
 DP5630'
 DP5630'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5630'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5630'IN IDENTIFICATION.
 DP5630
 DP5630                          STATION RECOVERY (2023)
 DP5630
 DP5630'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5630'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5631 ***********************************************************************
 DP5631  DESIGNATION -  IK 015
 DP5631  PID         -  DP5631
 DP5631  STATE/COUNTY-  IL/FORD
 DP5631  COUNTRY     -  US
 DP5631  USGS QUAD   -  CABERY (2018)
 DP5631
 DP5631                         *CURRENT SURVEY CONTROL
 DP5631  ______________________________________________________________________
 DP5631* NAD 83(1986) POSITION- 40 52 44.08   (N) 088 12 18.35   (W)   HD_HELD1
 DP5631* NAVD 88 ORTHO HEIGHT -   200.402 (meters)      657.49  (feet) ADJUSTED
 DP5631  ______________________________________________________________________
 DP5631  GEOID HEIGHT    -        -32.251 (meters)                     GEOID18
 DP5631  DYNAMIC HEIGHT  -        200.317 (meters)      657.21  (feet) COMP
 DP5631  MODELED GRAVITY -    980,198.7   (mgal)                       NAVD 88
 DP5631
 DP5631  VERT ORDER      -  SECOND    CLASS I
 DP5631
 DP5631.The horizontal coordinates were determined by differentially corrected
 DP5631.hand held GPS observations or other comparable positioning techniques
 DP5631.and have an estimated accuracy of +/- 3 meters.
 DP5631
 DP5631.The orthometric height was determined by differential leveling and
 DP5631.adjusted by the NATIONAL GEODETIC SURVEY
 DP5631.in November 2014.
 DP5631
 DP5631.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5631.GEOID18 height accuracy estimate available here.
 DP5631
 DP5631.Click photographs - Photos may exist for this station.
 DP5631
 DP5631.The dynamic height is computed by dividing the NAVD 88
 DP5631.geopotential number by the normal gravity value computed on the
 DP5631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5631.degrees latitude (g = 980.6199 gals.).
 DP5631
 DP5631.The modeled gravity was interpolated from observed gravity values.
 DP5631
 DP5631;                    North         East    Units  Estimated Accuracy
 DP5631;SPC IL E     -   467,602.8     310,808.6     MT  (+/- 3 meters HH1 GPS) 
 DP5631
 DP5631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9846326014(NAD 83)
 DP5631
 DP5631                          SUPERSEDED SURVEY CONTROL
 DP5631
 DP5631.No superseded survey control is available for this station.
 DP5631
 DP5631_MARKER: F = FLANGE-ENCASED ROD
 DP5631_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5631_STAMPING: IK 015 2014
 DP5631_MARK LOGO: UIL
 DP5631_PROJECTION: FLUSH
 DP5631_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5631_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5631+STABILITY: POSITION/ELEVATION WELL
 DP5631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5631+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2025
 DP5631_ROD/PIPE-DEPTH: 20 meters
 DP5631_SLEEVE-DEPTH  : 3 meters
 DP5631
 DP5631  HISTORY     - Date     Condition        Report By
 DP5631  HISTORY     - 20140612 MONUMENTED       BCA
 DP5631  HISTORY     - 20250220 GOOD             ILDT
 DP5631
 DP5631                          STATION DESCRIPTION
 DP5631
 DP5631'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5631'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH OF PIPER CITY, 8.1
 DP5631'MI (13.0 KM) SOUTH OF CABERY AND 3.4 MI (5.5 KM) EAST OF CULLOM.
 DP5631'
 DP5631'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE JUNCTION OF
 DP5631'STATE HIGHWAY 115 WITH STATE HIGHWAY 116, LOCATED 23.0 MI (37.0 KM)
 DP5631'EAST OF PONTIAC, IL.
 DP5631'
 DP5631'THE STATION IS LOCATED 44.0 FT (13.4 M) SOUTH OF THE CENTERLINE OF
 DP5631'STATE HIGHWAY 116, 140.0 FT (42.7 M) EAST OF THE CENTERLINE OF STATE
 DP5631'HIGHWAY 115, 65.9 FT (20.1 M) WEST-SOUTHWEST OF A 'EAST 116' SIGN AND
 DP5631'23.3 FT (7.1 M) SOUTH OF EAST END OF CURB FOR STATE HIGHWAY 116.
 DP5631'
 DP5631'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5631'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5631'IN IDENTIFICATION.
 DP5631
 DP5631                          STATION RECOVERY (2025)
 DP5631
 DP5631'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5631'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5632 ***********************************************************************
 DP5632  DESIGNATION -  IK 016
 DP5632  PID         -  DP5632
 DP5632  STATE/COUNTY-  IL/FORD
 DP5632  COUNTRY     -  US
 DP5632  USGS QUAD   -  CABERY (2018)
 DP5632
 DP5632                         *CURRENT SURVEY CONTROL
 DP5632  ______________________________________________________________________
 DP5632* NAD 83(1986) POSITION- 40 52 42.95   (N) 088 13 27.67   (W)   HD_HELD1
 DP5632* NAVD 88 ORTHO HEIGHT -   202.374 (meters)      663.96  (feet) ADJUSTED
 DP5632  ______________________________________________________________________
 DP5632  GEOID HEIGHT    -        -32.234 (meters)                     GEOID18
 DP5632  DYNAMIC HEIGHT  -        202.289 (meters)      663.68  (feet) COMP
 DP5632  MODELED GRAVITY -    980,198.9   (mgal)                       NAVD 88
 DP5632
 DP5632  VERT ORDER      -  SECOND    CLASS I
 DP5632
 DP5632.The horizontal coordinates were determined by differentially corrected
 DP5632.hand held GPS observations or other comparable positioning techniques
 DP5632.and have an estimated accuracy of +/- 3 meters.
 DP5632
 DP5632.The orthometric height was determined by differential leveling and
 DP5632.adjusted by the NATIONAL GEODETIC SURVEY
 DP5632.in November 2014.
 DP5632
 DP5632.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5632.GEOID18 height accuracy estimate available here.
 DP5632
 DP5632.Click photographs - Photos may exist for this station.
 DP5632
 DP5632.The dynamic height is computed by dividing the NAVD 88
 DP5632.geopotential number by the normal gravity value computed on the
 DP5632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5632.degrees latitude (g = 980.6199 gals.).
 DP5632
 DP5632.The modeled gravity was interpolated from observed gravity values.
 DP5632
 DP5632;                    North         East    Units  Estimated Accuracy
 DP5632;SPC IL E     -   467,565.7     309,185.7     MT  (+/- 3 meters HH1 GPS) 
 DP5632
 DP5632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9684026001(NAD 83)
 DP5632
 DP5632                          SUPERSEDED SURVEY CONTROL
 DP5632
 DP5632.No superseded survey control is available for this station.
 DP5632
 DP5632_MARKER: F = FLANGE-ENCASED ROD
 DP5632_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5632_STAMPING: IK 016 2014
 DP5632_MARK LOGO: UIL
 DP5632_PROJECTION: FLUSH
 DP5632_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5632_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5632+STABILITY: POSITION/ELEVATION WELL
 DP5632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5632+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DP5632_ROD/PIPE-DEPTH: 24 meters
 DP5632_SLEEVE-DEPTH  : 3 meters
 DP5632
 DP5632  HISTORY     - Date     Condition        Report By
 DP5632  HISTORY     - 20140612 MONUMENTED       BCA
 DP5632  HISTORY     - 20220725 GOOD             ILDT
 DP5632
 DP5632                          STATION DESCRIPTION
 DP5632
 DP5632'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5632'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH OF PIPER CITY, 8.2
 DP5632'MI (13.2 KM) SOUTH OF CABERY AND 2.3 MI (3.7 KM) EAST OF CULLOM.
 DP5632'
 DP5632'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5632'HIGHWAY 116, LOCATED 23.0 MI (37.0 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5632'STATE HIGHWAY 116 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1300 EAST AND THE
 DP5632'STATION ON THE LEFT.
 DP5632'
 DP5632'THE STATION IS LOCATED 39.0 FT (11.9 M) SOUTH OF THE CENTERLINE OF
 DP5632'STATE HIGHWAY 116, 63.0 FT (19.2 M) EAST OF THE CENTERLINE OF COUNTY
 DP5632'ROAD 1300 EAST, 86.0 FT (26.2 M) EAST-NORTHEAST OF THE SOUTH END OF A
 DP5632'GUARD RAIL, 25.8 FT (7.9 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DP5632'HIGHWAY 116 AND 11.3 FT (3.4 M) WEST OF A TELEPHONE PEDESTAL AND A
 DP5632'WOODEN POST.
 DP5632'
 DP5632'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5632'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5632'IN IDENTIFICATION.
 DP5632
 DP5632                          STATION RECOVERY (2022)
 DP5632
 DP5632'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5632'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5633 ***********************************************************************
 DP5633  DESIGNATION -  IK 017
 DP5633  PID         -  DP5633
 DP5633  STATE/COUNTY-  IL/LIVINGSTON
 DP5633  COUNTRY     -  US
 DP5633  USGS QUAD   -  CULLOM (2018)
 DP5633
 DP5633                         *CURRENT SURVEY CONTROL
 DP5633  ______________________________________________________________________
 DP5633* NAD 83(1986) POSITION- 40 52 41.52   (N) 088 15 43.81   (W)   HD_HELD1
 DP5633* NAVD 88 ORTHO HEIGHT -   207.348 (meters)      680.27  (feet) ADJUSTED
 DP5633  ______________________________________________________________________
 DP5633  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 DP5633  DYNAMIC HEIGHT  -        207.261 (meters)      679.99  (feet) COMP
 DP5633  MODELED GRAVITY -    980,199.3   (mgal)                       NAVD 88
 DP5633
 DP5633  VERT ORDER      -  SECOND    CLASS I
 DP5633
 DP5633.The horizontal coordinates were determined by differentially corrected
 DP5633.hand held GPS observations or other comparable positioning techniques
 DP5633.and have an estimated accuracy of +/- 3 meters.
 DP5633
 DP5633.The orthometric height was determined by differential leveling and
 DP5633.adjusted by the NATIONAL GEODETIC SURVEY
 DP5633.in November 2014.
 DP5633
 DP5633.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5633.GEOID18 height accuracy estimate available here.
 DP5633
 DP5633.Click photographs - Photos may exist for this station.
 DP5633
 DP5633.The dynamic height is computed by dividing the NAVD 88
 DP5633.geopotential number by the normal gravity value computed on the
 DP5633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5633.degrees latitude (g = 980.6199 gals.).
 DP5633
 DP5633.The modeled gravity was interpolated from observed gravity values.
 DP5633
 DP5633;                    North         East    Units  Estimated Accuracy
 DP5633;SPC IL E     -   467,518.4     305,998.2     MT  (+/- 3 meters HH1 GPS) 
 DP5633
 DP5633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9365326002(NAD 83)
 DP5633
 DP5633                          SUPERSEDED SURVEY CONTROL
 DP5633
 DP5633.No superseded survey control is available for this station.
 DP5633
 DP5633_MARKER: F = FLANGE-ENCASED ROD
 DP5633_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5633_STAMPING: IK 017 2014
 DP5633_MARK LOGO: UIL
 DP5633_PROJECTION: FLUSH
 DP5633_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5633_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5633+STABILITY: POSITION/ELEVATION WELL
 DP5633_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5633+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2024
 DP5633_ROD/PIPE-DEPTH: 20 meters
 DP5633_SLEEVE-DEPTH  : 3 meters
 DP5633
 DP5633  HISTORY     - Date     Condition        Report By
 DP5633  HISTORY     - 20140612 MONUMENTED       BCA
 DP5633  HISTORY     - 20240814 GOOD             ILDT
 DP5633
 DP5633                          STATION DESCRIPTION
 DP5633
 DP5633'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5633'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH-SOUTHWEST OF
 DP5633'CABERY, 7.6 MI (12.2 KM) EAST OF SAUNEMIN AND IN THE TOWN OF CULLOM,
 DP5633'IL.
 DP5633'
 DP5633'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5633'HIGHWAY 116, LOCATED 23.0 MI (37.0 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5633'STATE HIGHWAY 116 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 3500 EAST AND THE
 DP5633'STATION ON THE RIGHT.
 DP5633'
 DP5633'THE STATION IS LOCATED 49.9 FT (15.2 M) NORTH OF THE CENTERLINE OF
 DP5633'STATE HIGHWAY 116, 42.6 FT (13.0 M) EAST OF THE CENTERLINE OF COUNTY
 DP5633'ROAD 3500 EAST, 33.4 FT (10.2 M) WEST-NORTHWEST OF A TELEPHONE
 DP5633'PEDESTAL, 30.7 FT (9.4 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5633'HIGHWAY 116, 13.0 FT (4.0 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A
 DP5633'FIBER OPTIC HANDHOLE AND 7.7 FT (2.3 M) EAST OF THE SOUTH POST TO A
 DP5633''WELCOME TO CULLOM' SIGN.
 DP5633'
 DP5633'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5633'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5633'IN IDENTIFICATION.
 DP5633
 DP5633                          STATION RECOVERY (2024)
 DP5633
 DP5633'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5633'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5634 ***********************************************************************
 DP5634  DESIGNATION -  IK 018
 DP5634  PID         -  DP5634
 DP5634  STATE/COUNTY-  IL/LIVINGSTON
 DP5634  COUNTRY     -  US
 DP5634  USGS QUAD   -  CULLOM (2018)
 DP5634
 DP5634                         *CURRENT SURVEY CONTROL
 DP5634  ______________________________________________________________________
 DP5634* NAD 83(1986) POSITION- 40 52 40.52   (N) 088 16 54.57   (W)   HD_HELD1
 DP5634* NAVD 88 ORTHO HEIGHT -   210.427 (meters)      690.38  (feet) ADJUSTED
 DP5634  ______________________________________________________________________
 DP5634  GEOID HEIGHT    -        -32.185 (meters)                     GEOID18
 DP5634  DYNAMIC HEIGHT  -        210.338 (meters)      690.08  (feet) COMP
 DP5634  MODELED GRAVITY -    980,199.5   (mgal)                       NAVD 88
 DP5634
 DP5634  VERT ORDER      -  SECOND    CLASS I
 DP5634
 DP5634.The horizontal coordinates were determined by differentially corrected
 DP5634.hand held GPS observations or other comparable positioning techniques
 DP5634.and have an estimated accuracy of +/- 3 meters.
 DP5634
 DP5634.The orthometric height was determined by differential leveling and
 DP5634.adjusted by the NATIONAL GEODETIC SURVEY
 DP5634.in November 2014.
 DP5634
 DP5634.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5634.GEOID18 height accuracy estimate available here.
 DP5634
 DP5634.Click photographs - Photos may exist for this station.
 DP5634
 DP5634.The dynamic height is computed by dividing the NAVD 88
 DP5634.geopotential number by the normal gravity value computed on the
 DP5634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5634.degrees latitude (g = 980.6199 gals.).
 DP5634
 DP5634.The modeled gravity was interpolated from observed gravity values.
 DP5634
 DP5634;                    North         East    Units  Estimated Accuracy
 DP5634;SPC IL E     -   467,486.3     304,341.5     MT  (+/- 3 meters HH1 GPS) 
 DP5634
 DP5634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9199625996(NAD 83)
 DP5634
 DP5634                          SUPERSEDED SURVEY CONTROL
 DP5634
 DP5634.No superseded survey control is available for this station.
 DP5634
 DP5634_MARKER: F = FLANGE-ENCASED ROD
 DP5634_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5634_STAMPING: IK 018 2014
 DP5634_MARK LOGO: UIL
 DP5634_PROJECTION: FLUSH
 DP5634_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5634_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5634+STABILITY: POSITION/ELEVATION WELL
 DP5634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5634+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 DP5634_ROD/PIPE-DEPTH: 20 meters
 DP5634_SLEEVE-DEPTH  : 3 meters
 DP5634
 DP5634  HISTORY     - Date     Condition        Report By
 DP5634  HISTORY     - 20140612 MONUMENTED       BCA
 DP5634  HISTORY     - 20211228 GOOD             ILDT
 DP5634
 DP5634                          STATION DESCRIPTION
 DP5634
 DP5634'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5634'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH OF CHATSWORTH, 6.5
 DP5634'MI (10.5 KM) EAST OF SAUNEMIN AND 0.7 MI (1.1 KM) WEST OF CULLOM.
 DP5634'
 DP5634'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5634'HIGHWAY 116, LOCATED 23.0 MI (37.0 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5634'STATE HIGHWAY 116 FOR 3.9 MI (6.3 KM) TO COUNTY ROAD 3400 EAST AND THE
 DP5634'STATION ON THE RIGHT.
 DP5634'
 DP5634'THE STATION IS LOCATED 37.5 FT (11.4 M) NORTH OF THE CENTERLINE OF
 DP5634'STATE HIGHWAY 116, 105.0 FT (32.0 M) WEST OF THE CENTERLINE OF COUNTY
 DP5634'ROAD 3400 EAST, 47.8 FT (14.6 M) WEST OF THE NORTH END OF A 30 INCH
 DP5634'(76 CM) CORRUGATED METAL PIPE, 24.4 FT (7.4 M) NORTH OF THE EDGE OF
 DP5634'PAVEMENT OF STATE HIGHWAY 116 AND 16.5 FT (5.0 M) EAST OF A 'SAUNEMIN
 DP5634'8 - PONTIAC 20' SIGN.
 DP5634'
 DP5634'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5634'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5634'IN IDENTIFICATION.
 DP5634
 DP5634                          STATION RECOVERY (2021)
 DP5634
 DP5634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DP5634'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5635 ***********************************************************************
 DP5635  DESIGNATION -  IK 019
 DP5635  PID         -  DP5635
 DP5635  STATE/COUNTY-  IL/LIVINGSTON
 DP5635  COUNTRY     -  US
 DP5635  USGS QUAD   -  CULLOM (2018)
 DP5635
 DP5635                         *CURRENT SURVEY CONTROL
 DP5635  ______________________________________________________________________
 DP5635* NAD 83(1986) POSITION- 40 52 39.63   (N) 088 18 00.84   (W)   HD_HELD1
 DP5635* NAVD 88 ORTHO HEIGHT -   211.672 (meters)      694.46  (feet) ADJUSTED
 DP5635  ______________________________________________________________________
 DP5635  GEOID HEIGHT    -        -32.171 (meters)                     GEOID18
 DP5635  DYNAMIC HEIGHT  -        211.583 (meters)      694.17  (feet) COMP
 DP5635  MODELED GRAVITY -    980,199.8   (mgal)                       NAVD 88
 DP5635
 DP5635  VERT ORDER      -  SECOND    CLASS I
 DP5635
 DP5635.The horizontal coordinates were determined by differentially corrected
 DP5635.hand held GPS observations or other comparable positioning techniques
 DP5635.and have an estimated accuracy of +/- 3 meters.
 DP5635
 DP5635.The orthometric height was determined by differential leveling and
 DP5635.adjusted by the NATIONAL GEODETIC SURVEY
 DP5635.in November 2014.
 DP5635
 DP5635.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5635.GEOID18 height accuracy estimate available here.
 DP5635
 DP5635.Click photographs - Photos may exist for this station.
 DP5635
 DP5635.The dynamic height is computed by dividing the NAVD 88
 DP5635.geopotential number by the normal gravity value computed on the
 DP5635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5635.degrees latitude (g = 980.6199 gals.).
 DP5635
 DP5635.The modeled gravity was interpolated from observed gravity values.
 DP5635
 DP5635;                    North         East    Units  Estimated Accuracy
 DP5635;SPC IL E     -   467,458.1     302,789.9     MT  (+/- 3 meters HH1 GPS) 
 DP5635
 DP5635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9044525991(NAD 83)
 DP5635
 DP5635                          SUPERSEDED SURVEY CONTROL
 DP5635
 DP5635.No superseded survey control is available for this station.
 DP5635
 DP5635_MARKER: F = FLANGE-ENCASED ROD
 DP5635_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5635_STAMPING: IK 019 2014
 DP5635_MARK LOGO: UIL
 DP5635_PROJECTION: FLUSH
 DP5635_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5635_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5635+STABILITY: POSITION/ELEVATION WELL
 DP5635_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5635+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2025
 DP5635_ROD/PIPE-DEPTH: 20 meters
 DP5635_SLEEVE-DEPTH  : 3 meters
 DP5635
 DP5635  HISTORY     - Date     Condition        Report By
 DP5635  HISTORY     - 20140612 MONUMENTED       BCA
 DP5635  HISTORY     - 20230804 MARK NOT FOUND   ILDT
 DP5635  HISTORY     - 20250404 GOOD             ILDT
 DP5635
 DP5635                          STATION DESCRIPTION
 DP5635
 DP5635'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5635'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH OF CHATSWORTH, 5.6
 DP5635'MI (9.0 KM) EAST OF SAUNEMIN AND 1.6 MI (2.6 KM) WEST OF CULLOM.
 DP5635'
 DP5635'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5635'HIGHWAY 116, LOCATED 23.0 MI (37.0 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5635'STATE HIGHWAY 116 FOR 4.9 MI (7.9 KM) TO COUNTY ROAD 3300 EAST AND THE
 DP5635'STATION ON THE RIGHT.
 DP5635'
 DP5635'THE STATION IS LOCATED 32.1 FT (9.8 M) NORTH OF THE CENTERLINE OF
 DP5635'STATE HIGHWAY 116, 74.8 FT (22.8 M) EAST OF THE CENTERLINE OF COUNTY
 DP5635'ROAD 3300 EAST, 77.5 FT (23.6 M) NORTH-NORTHWEST OF A UTILITY POLE,
 DP5635'42.4 FT (12.9 M) EAST OF A CONCRETE RIGHT-OF-WAY MARKER AND 19.4 FT
 DP5635'(5.9 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116.
 DP5635'
 DP5635'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5635'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5635'IN IDENTIFICATION.
 DP5635
 DP5635                          STATION RECOVERY (2023)
 DP5635
 DP5635'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5635'MARK NOT FOUND.
 DP5635
 DP5635                          STATION RECOVERY (2025)
 DP5635
 DP5635'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5635'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5636 ***********************************************************************
 DP5636  DESIGNATION -  IK 020
 DP5636  PID         -  DP5636
 DP5636  STATE/COUNTY-  IL/LIVINGSTON
 DP5636  COUNTRY     -  US
 DP5636  USGS QUAD   -  CULLOM (2018)
 DP5636
 DP5636                         *CURRENT SURVEY CONTROL
 DP5636  ______________________________________________________________________
 DP5636* NAD 83(1986) POSITION- 40 52 38.81   (N) 088 19 13.60   (W)   HD_HELD1
 DP5636* NAVD 88 ORTHO HEIGHT -   214.941 (meters)      705.19  (feet) ADJUSTED
 DP5636  ______________________________________________________________________
 DP5636  GEOID HEIGHT    -        -32.157 (meters)                     GEOID18
 DP5636  DYNAMIC HEIGHT  -        214.851 (meters)      704.89  (feet) COMP
 DP5636  MODELED GRAVITY -    980,200.0   (mgal)                       NAVD 88
 DP5636
 DP5636  VERT ORDER      -  SECOND    CLASS I
 DP5636
 DP5636.The horizontal coordinates were determined by differentially corrected
 DP5636.hand held GPS observations or other comparable positioning techniques
 DP5636.and have an estimated accuracy of +/- 3 meters.
 DP5636
 DP5636.The orthometric height was determined by differential leveling and
 DP5636.adjusted by the NATIONAL GEODETIC SURVEY
 DP5636.in November 2014.
 DP5636
 DP5636.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5636.GEOID18 height accuracy estimate available here.
 DP5636
 DP5636.Click photographs - Photos may exist for this station.
 DP5636
 DP5636.The dynamic height is computed by dividing the NAVD 88
 DP5636.geopotential number by the normal gravity value computed on the
 DP5636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5636.degrees latitude (g = 980.6199 gals.).
 DP5636
 DP5636.The modeled gravity was interpolated from observed gravity values.
 DP5636
 DP5636;                    North         East    Units  Estimated Accuracy
 DP5636;SPC IL E     -   467,432.4     301,086.4     MT  (+/- 3 meters HH1 GPS) 
 DP5636
 DP5636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8874125991(NAD 83)
 DP5636
 DP5636                          SUPERSEDED SURVEY CONTROL
 DP5636
 DP5636.No superseded survey control is available for this station.
 DP5636
 DP5636_MARKER: F = FLANGE-ENCASED ROD
 DP5636_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5636_STAMPING: IK 020 2014
 DP5636_MARK LOGO: UIL
 DP5636_PROJECTION: FLUSH
 DP5636_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5636_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5636+STABILITY: POSITION/ELEVATION WELL
 DP5636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5636+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2023
 DP5636_ROD/PIPE-DEPTH: 24 meters
 DP5636_SLEEVE-DEPTH  : 3 meters
 DP5636
 DP5636  HISTORY     - Date     Condition        Report By
 DP5636  HISTORY     - 20140612 MONUMENTED       BCA
 DP5636  HISTORY     - 20230906 GOOD             ILDT
 DP5636
 DP5636                          STATION DESCRIPTION
 DP5636
 DP5636'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5636'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH OF CHATSWORTH, 4.6
 DP5636'MI (7.4 KM) EAST-SOUTHEAST OF SAUNEMIN AND 2.7 MI (4.3 KM) WEST OF
 DP5636'CULLOM.
 DP5636'
 DP5636'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 115 WITH STATE
 DP5636'HIGHWAY 116, LOCATED 23.0 MI (37.0 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5636'STATE HIGHWAY 116 FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 3200 EAST AND THE
 DP5636'STATION ON THE RIGHT.
 DP5636'
 DP5636'THE STATION IS LOCATED 33.8 FT (10.3 M) NORTH OF THE CENTERLINE OF
 DP5636'STATE HIGHWAY 116, 230.0 FT (70.1 M) WEST OF THE CENTERLINE OF COUNTY
 DP5636'ROAD 3200 EAST, 96.4 FT (29.4 M) NORTHEAST OF A UTILITY POLE AND 20.9
 DP5636'FT (6.4 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116.
 DP5636'
 DP5636'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5636'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5636'IN IDENTIFICATION.
 DP5636
 DP5636                          STATION RECOVERY (2023)
 DP5636
 DP5636'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5636'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5637 ***********************************************************************
 DP5637  DESIGNATION -  IK 021
 DP5637  PID         -  DP5637
 DP5637  STATE/COUNTY-  IL/LIVINGSTON
 DP5637  COUNTRY     -  US
 DP5637  USGS QUAD   -  CULLOM (2018)
 DP5637
 DP5637                         *CURRENT SURVEY CONTROL
 DP5637  ______________________________________________________________________
 DP5637* NAD 83(1986) POSITION- 40 52 41.33   (N) 088 20 19.62   (W)   HD_HELD1
 DP5637* NAVD 88 ORTHO HEIGHT -   214.718 (meters)      704.45  (feet) ADJUSTED
 DP5637  ______________________________________________________________________
 DP5637  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 DP5637  DYNAMIC HEIGHT  -        214.629 (meters)      704.16  (feet) COMP
 DP5637  MODELED GRAVITY -    980,200.2   (mgal)                       NAVD 88
 DP5637
 DP5637  VERT ORDER      -  SECOND    CLASS I
 DP5637
 DP5637.The horizontal coordinates were determined by differentially corrected
 DP5637.hand held GPS observations or other comparable positioning techniques
 DP5637.and have an estimated accuracy of +/- 3 meters.
 DP5637
 DP5637.The orthometric height was determined by differential leveling and
 DP5637.adjusted by the NATIONAL GEODETIC SURVEY
 DP5637.in November 2014.
 DP5637
 DP5637.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5637.GEOID18 height accuracy estimate available here.
 DP5637
 DP5637.Click photographs - Photos may exist for this station.
 DP5637
 DP5637.The dynamic height is computed by dividing the NAVD 88
 DP5637.geopotential number by the normal gravity value computed on the
 DP5637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5637.degrees latitude (g = 980.6199 gals.).
 DP5637
 DP5637.The modeled gravity was interpolated from observed gravity values.
 DP5637
 DP5637;                    North         East    Units  Estimated Accuracy
 DP5637;SPC IL E     -   467,510.1     299,540.6     MT  (+/- 3 meters HH1 GPS) 
 DP5637
 DP5637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8719726092(NAD 83)
 DP5637
 DP5637                          SUPERSEDED SURVEY CONTROL
 DP5637
 DP5637.No superseded survey control is available for this station.
 DP5637
 DP5637_MARKER: F = FLANGE-ENCASED ROD
 DP5637_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5637_STAMPING: IK 021 2014
 DP5637_MARK LOGO: UIL
 DP5637_PROJECTION: FLUSH
 DP5637_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5637+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 DP5637_ROD/PIPE-DEPTH: 16 meters
 DP5637_SLEEVE-DEPTH  : 3 meters
 DP5637
 DP5637  HISTORY     - Date     Condition        Report By
 DP5637  HISTORY     - 20140612 MONUMENTED       BCA
 DP5637  HISTORY     - 20230510 GOOD             ILDT
 DP5637
 DP5637                          STATION DESCRIPTION
 DP5637
 DP5637'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5637'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH-NORTHWEST OF
 DP5637'CHATSWORTH, 3.6 MI (5.8 KM) EAST-SOUTHEAST OF SAUNEMIN AND 3.6 MI (5.8
 DP5637'KM) WEST OF CULLOM.
 DP5637'
 DP5637'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5637'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO EAST ON
 DP5637'STATE HIGHWAY 116 FOR 4.8 MI (7.7 KM) TO COUNTY ROAD 3100 EAST AND THE
 DP5637'STATION ON THE RIGHT.
 DP5637'
 DP5637'THE STATION IS LOCATED 47.9 FT (14.6 M) SOUTHWEST OF THE CENTERLINE OF
 DP5637'STATE HIGHWAY 116, 28.0 FT (8.5 M) WEST OF THE CENTERLINE OF COUNTY
 DP5637'ROAD 3100 EAST, 23.5 FT (7.2 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY
 DP5637'ROAD 3100 EAST AND 22.6 FT (6.9 M) NORTH OF A TELEPHONE PEDESTAL.
 DP5637'
 DP5637'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5637'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5637'IN IDENTIFICATION.
 DP5637
 DP5637                          STATION RECOVERY (2023)
 DP5637
 DP5637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5637'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5638 ***********************************************************************
 DP5638  DESIGNATION -  IK 022
 DP5638  PID         -  DP5638
 DP5638  STATE/COUNTY-  IL/LIVINGSTON
 DP5638  COUNTRY     -  US
 DP5638  USGS QUAD   -  CULLOM (2018)
 DP5638
 DP5638                         *CURRENT SURVEY CONTROL
 DP5638  ______________________________________________________________________
 DP5638* NAD 83(1986) POSITION- 40 53 30.43   (N) 088 20 24.16   (W)   HD_HELD1
 DP5638* NAVD 88 ORTHO HEIGHT -   210.141 (meters)      689.44  (feet) ADJUSTED
 DP5638  ______________________________________________________________________
 DP5638  GEOID HEIGHT    -        -32.157 (meters)                     GEOID18
 DP5638  DYNAMIC HEIGHT  -        210.053 (meters)      689.15  (feet) COMP
 DP5638  MODELED GRAVITY -    980,201.4   (mgal)                       NAVD 88
 DP5638
 DP5638  VERT ORDER      -  SECOND    CLASS I
 DP5638
 DP5638.The horizontal coordinates were determined by differentially corrected
 DP5638.hand held GPS observations or other comparable positioning techniques
 DP5638.and have an estimated accuracy of +/- 3 meters.
 DP5638
 DP5638.The orthometric height was determined by differential leveling and
 DP5638.adjusted by the NATIONAL GEODETIC SURVEY
 DP5638.in November 2014.
 DP5638
 DP5638.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5638.GEOID18 height accuracy estimate available here.
 DP5638
 DP5638.Click photographs - Photos may exist for this station.
 DP5638
 DP5638.The dynamic height is computed by dividing the NAVD 88
 DP5638.geopotential number by the normal gravity value computed on the
 DP5638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5638.degrees latitude (g = 980.6199 gals.).
 DP5638
 DP5638.The modeled gravity was interpolated from observed gravity values.
 DP5638
 DP5638;                    North         East    Units  Estimated Accuracy
 DP5638;SPC IL E     -   469,024.7     299,434.5     MT  (+/- 3 meters HH1 GPS) 
 DP5638
 DP5638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8711427608(NAD 83)
 DP5638
 DP5638                          SUPERSEDED SURVEY CONTROL
 DP5638
 DP5638.No superseded survey control is available for this station.
 DP5638
 DP5638_MARKER: F = FLANGE-ENCASED ROD
 DP5638_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5638_STAMPING: IK 022 2014
 DP5638_MARK LOGO: UIL
 DP5638_PROJECTION: FLUSH
 DP5638_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5638_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5638+STABILITY: POSITION/ELEVATION WELL
 DP5638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5638+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2023
 DP5638_ROD/PIPE-DEPTH: 20 meters
 DP5638_SLEEVE-DEPTH  : 3 meters
 DP5638
 DP5638  HISTORY     - Date     Condition        Report By
 DP5638  HISTORY     - 20140612 MONUMENTED       BCA
 DP5638  HISTORY     - 20230425 GOOD             ILDT
 DP5638
 DP5638                          STATION DESCRIPTION
 DP5638
 DP5638'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5638'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTH OF CAMPUS, 3.8 MI
 DP5638'(6.1 KM) WEST-NORTHWEST OF CULLOM AND 3.4 MI (5.5 KM) EAST OF
 DP5638'SAUNEMIN.
 DP5638'
 DP5638'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5638'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO EAST ON
 DP5638'STATE HIGHWAY 116 FOR 3.9 MI (6.3 KM) TO COUNTY ROAD 1800 NORTH AND
 DP5638'THE STATION ON THE LEFT.
 DP5638'
 DP5638'THE STATION IS LOCATED 70.1 FT (21.4 M) NORTHEAST OF THE CENTERLINE OF
 DP5638'STATE HIGHWAY 116, 25.5 FT (7.8 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5638'ROAD 1800 NORTH, 85.6 FT (26.1 M) NORTHWEST OF A UTILITY POLE, 41.6 FT
 DP5638'(12.7 M) EAST-NORTHEAST OF A 'STOP' SIGN AND 16.3 FT (5.0 M) NORTH OF
 DP5638'THE EDGE OF PAVEMENT OF COUNTY ROAD 1800 NORTH.
 DP5638'
 DP5638'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5638'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5638'IN IDENTIFICATION.
 DP5638
 DP5638                          STATION RECOVERY (2023)
 DP5638
 DP5638'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5638'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5639 ***********************************************************************
 DP5639  DESIGNATION -  IK 023
 DP5639  PID         -  DP5639
 DP5639  STATE/COUNTY-  IL/LIVINGSTON
 DP5639  COUNTRY     -  US
 DP5639  USGS QUAD   -  CULLOM (2018)
 DP5639
 DP5639                         *CURRENT SURVEY CONTROL
 DP5639  ______________________________________________________________________
 DP5639* NAD 83(1986) POSITION- 40 53 29.71   (N) 088 21 25.27   (W)   HD_HELD1
 DP5639* NAVD 88 ORTHO HEIGHT -   211.848 (meters)      695.04  (feet) ADJUSTED
 DP5639  ______________________________________________________________________
 DP5639  GEOID HEIGHT    -        -32.150 (meters)                     GEOID18
 DP5639  DYNAMIC HEIGHT  -        211.760 (meters)      694.75  (feet) COMP
 DP5639  MODELED GRAVITY -    980,201.6   (mgal)                       NAVD 88
 DP5639
 DP5639  VERT ORDER      -  SECOND    CLASS I
 DP5639
 DP5639.The horizontal coordinates were determined by differentially corrected
 DP5639.hand held GPS observations or other comparable positioning techniques
 DP5639.and have an estimated accuracy of +/- 3 meters.
 DP5639
 DP5639.The orthometric height was determined by differential leveling and
 DP5639.adjusted by the NATIONAL GEODETIC SURVEY
 DP5639.in November 2014.
 DP5639
 DP5639.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5639.GEOID18 height accuracy estimate available here.
 DP5639
 DP5639.Click photographs - Photos may exist for this station.
 DP5639
 DP5639.The dynamic height is computed by dividing the NAVD 88
 DP5639.geopotential number by the normal gravity value computed on the
 DP5639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5639.degrees latitude (g = 980.6199 gals.).
 DP5639
 DP5639.The modeled gravity was interpolated from observed gravity values.
 DP5639
 DP5639;                    North         East    Units  Estimated Accuracy
 DP5639;SPC IL E     -   469,002.7     298,004.0     MT  (+/- 3 meters HH1 GPS) 
 DP5639
 DP5639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8568427608(NAD 83)
 DP5639
 DP5639                          SUPERSEDED SURVEY CONTROL
 DP5639
 DP5639.No superseded survey control is available for this station.
 DP5639
 DP5639_MARKER: F = FLANGE-ENCASED ROD
 DP5639_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5639_STAMPING: IK 023 2014
 DP5639_MARK LOGO: UIL
 DP5639_PROJECTION: FLUSH
 DP5639_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5639_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5639+STABILITY: POSITION/ELEVATION WELL
 DP5639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5639+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2024
 DP5639_ROD/PIPE-DEPTH: 20 meters
 DP5639_SLEEVE-DEPTH  : 3 meters
 DP5639
 DP5639  HISTORY     - Date     Condition        Report By
 DP5639  HISTORY     - 20140612 MONUMENTED       BCA
 DP5639  HISTORY     - 20241007 GOOD             ILDT
 DP5639
 DP5639                          STATION DESCRIPTION
 DP5639
 DP5639'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5639'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) SOUTH-SOUTHWEST OF
 DP5639'CAMPUS, 4.7 MI (7.6 KM) WEST-NORTHWEST OF CULLOM AND 2.5 MI (4.0 KM)
 DP5639'EAST OF SAUNEMIN.
 DP5639'
 DP5639'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5639'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO EAST ON
 DP5639'STATE HIGHWAY 116 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 3000 EAST AND THE
 DP5639'STATION ON THE LEFT.
 DP5639'
 DP5639'THE STATION IS LOCATED 28.8 FT (8.8 M) NORTH OF THE CENTERLINE OF
 DP5639'STATE HIGHWAY 116, 149 FT (45.4 M) WEST OF THE CENTERLINE OF COUNTY
 DP5639'ROAD 3000 EAST, 48.7 FT (14.8 M) EAST OF A 'WEST ILLINOIS 116' SIGN
 DP5639'AND 16.0 FT (4.9 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY
 DP5639'116.
 DP5639'
 DP5639'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5639'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5639'IN IDENTIFICATION.
 DP5639
 DP5639                          STATION RECOVERY (2024)
 DP5639
 DP5639'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5639'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5640 ***********************************************************************
 DP5640  DESIGNATION -  IK 024
 DP5640  PID         -  DP5640
 DP5640  STATE/COUNTY-  IL/LIVINGSTON
 DP5640  COUNTRY     -  US
 DP5640  USGS QUAD   -  SAUNEMIN (2018)
 DP5640
 DP5640                         *CURRENT SURVEY CONTROL
 DP5640  ______________________________________________________________________
 DP5640* NAD 83(1986) POSITION- 40 53 29.25   (N) 088 22 32.49   (W)   HD_HELD1
 DP5640* NAVD 88 ORTHO HEIGHT -   207.339 (meters)      680.24  (feet) ADJUSTED
 DP5640  ______________________________________________________________________
 DP5640  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 DP5640  DYNAMIC HEIGHT  -        207.252 (meters)      679.96  (feet) COMP
 DP5640  MODELED GRAVITY -    980,201.7   (mgal)                       NAVD 88
 DP5640
 DP5640  VERT ORDER      -  SECOND    CLASS I
 DP5640
 DP5640.The horizontal coordinates were determined by differentially corrected
 DP5640.hand held GPS observations or other comparable positioning techniques
 DP5640.and have an estimated accuracy of +/- 3 meters.
 DP5640
 DP5640.The orthometric height was determined by differential leveling and
 DP5640.adjusted by the NATIONAL GEODETIC SURVEY
 DP5640.in November 2014.
 DP5640
 DP5640.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5640.GEOID18 height accuracy estimate available here.
 DP5640
 DP5640.Click photographs - Photos may exist for this station.
 DP5640
 DP5640.The dynamic height is computed by dividing the NAVD 88
 DP5640.geopotential number by the normal gravity value computed on the
 DP5640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5640.degrees latitude (g = 980.6199 gals.).
 DP5640
 DP5640.The modeled gravity was interpolated from observed gravity values.
 DP5640
 DP5640;                    North         East    Units  Estimated Accuracy
 DP5640;SPC IL E     -   468,989.1     296,430.4     MT  (+/- 3 meters HH1 GPS) 
 DP5640
 DP5640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8411127618(NAD 83)
 DP5640
 DP5640                          SUPERSEDED SURVEY CONTROL
 DP5640
 DP5640.No superseded survey control is available for this station.
 DP5640
 DP5640_MARKER: F = FLANGE-ENCASED ROD
 DP5640_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5640_STAMPING: IK 024 2014
 DP5640_MARK LOGO: UIL
 DP5640_PROJECTION: FLUSH
 DP5640_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5640_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5640+STABILITY: POSITION/ELEVATION WELL
 DP5640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5640+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 DP5640_ROD/PIPE-DEPTH: 28 meters
 DP5640_SLEEVE-DEPTH  : 3 meters
 DP5640
 DP5640  HISTORY     - Date     Condition        Report By
 DP5640  HISTORY     - 20140612 MONUMENTED       BCA
 DP5640  HISTORY     - 20230515 GOOD             ILDT
 DP5640
 DP5640                          STATION DESCRIPTION
 DP5640
 DP5640'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5640'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) NORTH OF FORREST, 5.7 MI
 DP5640'(9.2 KM) WEST OF CULLOM AND 1.5 MI (2.4 KM) EAST OF SAUNEMIN.
 DP5640'
 DP5640'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5640'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO EAST ON
 DP5640'STATE HIGHWAY 116 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2900 EAST AND THE
 DP5640'STATION ON THE LEFT.
 DP5640'
 DP5640'THE STATION IS LOCATED 31.9 FT (9.7 M) NORTH OF THE CENTERLINE OF
 DP5640'STATE HIGHWAY 116, 45.0 FT (13.7 M) WEST OF THE CENTERLINE OF COUNTY
 DP5640'ROAD 2900 EAST, 18.9 FT (5.8 M) WEST-SOUTHWEST OF A RIGHT-OF-WAY
 DP5640'MARKER, 18.8 FT (5.7 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY
 DP5640'116 AND 8.0 FT (2.4 M) SOUTH OF A WIRE FENCE.
 DP5640'
 DP5640'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5640'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5640'IN IDENTIFICATION.
 DP5640
 DP5640                          STATION RECOVERY (2023)
 DP5640
 DP5640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5641 ***********************************************************************
 DP5641  DESIGNATION -  IK 025
 DP5641  PID         -  DP5641
 DP5641  STATE/COUNTY-  IL/LIVINGSTON
 DP5641  COUNTRY     -  US
 DP5641  USGS QUAD   -  SAUNEMIN (2018)
 DP5641
 DP5641                         *CURRENT SURVEY CONTROL
 DP5641  ______________________________________________________________________
 DP5641* NAD 83(1986) POSITION- 40 53 28.69   (N) 088 23 41.61   (W)   HD_HELD1
 DP5641* NAVD 88 ORTHO HEIGHT -   207.931 (meters)      682.19  (feet) ADJUSTED
 DP5641  ______________________________________________________________________
 DP5641  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 DP5641  DYNAMIC HEIGHT  -        207.844 (meters)      681.90  (feet) COMP
 DP5641  MODELED GRAVITY -    980,202.2   (mgal)                       NAVD 88
 DP5641
 DP5641  VERT ORDER      -  SECOND    CLASS I
 DP5641
 DP5641.The horizontal coordinates were determined by differentially corrected
 DP5641.hand held GPS observations or other comparable positioning techniques
 DP5641.and have an estimated accuracy of +/- 3 meters.
 DP5641
 DP5641.The orthometric height was determined by differential leveling and
 DP5641.adjusted by the NATIONAL GEODETIC SURVEY
 DP5641.in November 2014.
 DP5641
 DP5641.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5641.GEOID18 height accuracy estimate available here.
 DP5641
 DP5641.Click photographs - Photos may exist for this station.
 DP5641
 DP5641.The dynamic height is computed by dividing the NAVD 88
 DP5641.geopotential number by the normal gravity value computed on the
 DP5641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5641.degrees latitude (g = 980.6199 gals.).
 DP5641
 DP5641.The modeled gravity was interpolated from observed gravity values.
 DP5641
 DP5641;                    North         East    Units  Estimated Accuracy
 DP5641;SPC IL E     -   468,972.8     294,812.4     MT  (+/- 3 meters HH1 GPS) 
 DP5641
 DP5641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8249327627(NAD 83)
 DP5641
 DP5641                          SUPERSEDED SURVEY CONTROL
 DP5641
 DP5641.No superseded survey control is available for this station.
 DP5641
 DP5641_MARKER: F = FLANGE-ENCASED ROD
 DP5641_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5641_STAMPING: IK 025 2014
 DP5641_MARK LOGO: UIL
 DP5641_PROJECTION: FLUSH
 DP5641_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5641_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5641+STABILITY: POSITION/ELEVATION WELL
 DP5641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5641+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2023
 DP5641_ROD/PIPE-DEPTH: 20 meters
 DP5641_SLEEVE-DEPTH  : 3 meters
 DP5641
 DP5641  HISTORY     - Date     Condition        Report By
 DP5641  HISTORY     - 20140612 MONUMENTED       BCA
 DP5641  HISTORY     - 20230310 GOOD             ILDT
 DP5641
 DP5641                          STATION DESCRIPTION
 DP5641
 DP5641'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5641'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTH OF FORREST, 6.7 MI
 DP5641'(10.8 KM) WEST OF CULLOM AND IN THE TOWN OF SAUNEMIN, IL.
 DP5641'
 DP5641'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5641'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO EAST ON
 DP5641'STATE HIGHWAY 116 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 2800 EAST AND THE
 DP5641'STATION ON THE LEFT.
 DP5641'
 DP5641'THE STATION IS LOCATED 35.4 FT (10.8 M) NORTH OF THE CENTERLINE OF
 DP5641'STATE HIGHWAY 116, 48.0 FT (14.6 M) WEST OF THE CENTERLINE OF COUNTY
 DP5641'ROAD 2800 EAST, 77.0 FT (23.5 M) NORTHWEST OF A UTILITY POLE, 22.0 FT
 DP5641'(6.7 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116 AND 14.5 FT
 DP5641'(4.4 M) WEST-SOUTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP5641'
 DP5641'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5641'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5641'IN IDENTIFICATION.
 DP5641
 DP5641                          STATION RECOVERY (2023)
 DP5641
 DP5641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5641'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5642 ***********************************************************************
 DP5642  DESIGNATION -  IK 026
 DP5642  PID         -  DP5642
 DP5642  STATE/COUNTY-  IL/LIVINGSTON
 DP5642  COUNTRY     -  US
 DP5642  USGS QUAD   -  SAUNEMIN (2018)
 DP5642
 DP5642                         *CURRENT SURVEY CONTROL
 DP5642  ______________________________________________________________________
 DP5642* NAD 83(1986) POSITION- 40 53 27.20   (N) 088 25 54.16   (W)   HD_HELD1
 DP5642* NAVD 88 ORTHO HEIGHT -   213.940 (meters)      701.90  (feet) ADJUSTED
 DP5642  ______________________________________________________________________
 DP5642  GEOID HEIGHT    -        -32.131 (meters)                     GEOID18
 DP5642  DYNAMIC HEIGHT  -        213.851 (meters)      701.61  (feet) COMP
 DP5642  MODELED GRAVITY -    980,202.5   (mgal)                       NAVD 88
 DP5642
 DP5642  VERT ORDER      -  SECOND    CLASS I
 DP5642
 DP5642.The horizontal coordinates were determined by differentially corrected
 DP5642.hand held GPS observations or other comparable positioning techniques
 DP5642.and have an estimated accuracy of +/- 3 meters.
 DP5642
 DP5642.The orthometric height was determined by differential leveling and
 DP5642.adjusted by the NATIONAL GEODETIC SURVEY
 DP5642.in November 2014.
 DP5642
 DP5642.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5642.GEOID18 height accuracy estimate available here.
 DP5642
 DP5642.Click photographs - Photos may exist for this station.
 DP5642
 DP5642.The dynamic height is computed by dividing the NAVD 88
 DP5642.geopotential number by the normal gravity value computed on the
 DP5642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5642.degrees latitude (g = 980.6199 gals.).
 DP5642
 DP5642.The modeled gravity was interpolated from observed gravity values.
 DP5642
 DP5642;                    North         East    Units  Estimated Accuracy
 DP5642;SPC IL E     -   468,929.7     291,709.5     MT  (+/- 3 meters HH1 GPS) 
 DP5642
 DP5642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7939027631(NAD 83)
 DP5642
 DP5642                          SUPERSEDED SURVEY CONTROL
 DP5642
 DP5642.No superseded survey control is available for this station.
 DP5642
 DP5642_MARKER: F = FLANGE-ENCASED ROD
 DP5642_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5642_STAMPING: IK 026 2014
 DP5642_MARK LOGO: ILSGS
 DP5642_PROJECTION: FLUSH
 DP5642_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5642_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5642+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2025
 DP5642_ROD/PIPE-DEPTH: 12 meters
 DP5642_SLEEVE-DEPTH  : 3 meters
 DP5642
 DP5642  HISTORY     - Date     Condition        Report By
 DP5642  HISTORY     - 20140612 MONUMENTED       BCA
 DP5642  HISTORY     - 20250220 GOOD             ILDT
 DP5642
 DP5642                          STATION DESCRIPTION
 DP5642
 DP5642'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5642'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH-SOUTHEAST OF
 DP5642'ODELL, 8.6 MI (13.8 KM) WEST OF CULLOM AND 1.4 MI (2.3 KM) WEST OF
 DP5642'SAUNEMIN.
 DP5642'
 DP5642'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5642'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5642'STATE HIGHWAY 116 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP5642'
 DP5642'THE STATION IS LOCATED 37.0 FT (11.3 M) SOUTH OF THE CENTERLINE OF
 DP5642'STATE HIGHWAY 116, 300.0 FT (91.4 M) EAST OF THE CENTERLINE OF COUNTY
 DP5642'ROAD 2600 EAST, 87.0 FT (26.5 M) SOUTHWEST OF A UTILITY POLE, 58.7 FT
 DP5642'(17.9 M) WEST OF A TELEPHONE PEDESTAL AND 24.0 FT (7.3 M) SOUTH OF THE
 DP5642'EDGE OF PAVEMENT OF STATE HIGHWAY 116.
 DP5642'
 DP5642'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5642'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5642'IN IDENTIFICATION.
 DP5642
 DP5642                          STATION RECOVERY (2025)
 DP5642
 DP5642'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5642'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5643 ***********************************************************************
 DP5643  DESIGNATION -  IK 027
 DP5643  PID         -  DP5643
 DP5643  STATE/COUNTY-  IL/LIVINGSTON
 DP5643  COUNTRY     -  US
 DP5643  USGS QUAD   -  SAUNEMIN (2018)
 DP5643
 DP5643                         *CURRENT SURVEY CONTROL
 DP5643  ______________________________________________________________________
 DP5643* NAD 83(1986) POSITION- 40 53 25.88   (N) 088 27 07.54   (W)   HD_HELD1
 DP5643* NAVD 88 ORTHO HEIGHT -   214.752 (meters)      704.57  (feet) ADJUSTED
 DP5643  ______________________________________________________________________
 DP5643  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 DP5643  DYNAMIC HEIGHT  -        214.662 (meters)      704.27  (feet) COMP
 DP5643  MODELED GRAVITY -    980,201.3   (mgal)                       NAVD 88
 DP5643
 DP5643  VERT ORDER      -  SECOND    CLASS I
 DP5643
 DP5643.The horizontal coordinates were determined by differentially corrected
 DP5643.hand held GPS observations or other comparable positioning techniques
 DP5643.and have an estimated accuracy of +/- 3 meters.
 DP5643
 DP5643.The orthometric height was determined by differential leveling and
 DP5643.adjusted by the NATIONAL GEODETIC SURVEY
 DP5643.in November 2014.
 DP5643
 DP5643.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5643.GEOID18 height accuracy estimate available here.
 DP5643
 DP5643.Click photographs - Photos may exist for this station.
 DP5643
 DP5643.The dynamic height is computed by dividing the NAVD 88
 DP5643.geopotential number by the normal gravity value computed on the
 DP5643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5643.degrees latitude (g = 980.6199 gals.).
 DP5643
 DP5643.The modeled gravity was interpolated from observed gravity values.
 DP5643
 DP5643;                    North         East    Units  Estimated Accuracy
 DP5643;SPC IL E     -   468,891.1     289,991.7     MT  (+/- 3 meters HH1 GPS) 
 DP5643
 DP5643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7767227618(NAD 83)
 DP5643
 DP5643                          SUPERSEDED SURVEY CONTROL
 DP5643
 DP5643.No superseded survey control is available for this station.
 DP5643
 DP5643_MARKER: F = FLANGE-ENCASED ROD
 DP5643_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5643_STAMPING: IK 027 2014
 DP5643_MARK LOGO: UIL
 DP5643_PROJECTION: FLUSH
 DP5643_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5643_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5643+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2023
 DP5643_ROD/PIPE-DEPTH: 20 meters
 DP5643_SLEEVE-DEPTH  : 3 meters
 DP5643
 DP5643  HISTORY     - Date     Condition        Report By
 DP5643  HISTORY     - 20140612 MONUMENTED       BCA
 DP5643  HISTORY     - 20230815 GOOD             ILDT
 DP5643
 DP5643                          STATION DESCRIPTION
 DP5643
 DP5643'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5643'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) EAST OF PONTIAC, 8.7 MI
 DP5643'(14.0 KM) SOUTH-SOUTHEAST OF ODELL AND 2.5 MI (4.0 KM) WEST OF
 DP5643'SAUNEMIN.
 DP5643'
 DP5643'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5643'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5643'STATE HIGHWAY 116 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2500 EAST AND THE
 DP5643'STATION ON THE LEFT.
 DP5643'
 DP5643'THE STATION IS LOCATED 36.2 FT (11.0 M) SOUTH OF THE CENTERLINE OF
 DP5643'STATE HIGHWAY 116, 42.0 FT (12.8 M) EAST OF THE CENTERLINE OF COUNTY
 DP5643'ROAD 2500 EAST, 23.6 FT (7.2 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DP5643'HIGHWAY 116, 21.6 FT (6.6 M) EAST-SOUTHEAST OF THE EAST END OF A 18
 DP5643'INCH (46 CM) CORRUGATED METAL PIPE AND 17.5 FT (5.3 M) EAST-NORTHEAST
 DP5643'OF A RIGHT-OF-WAY MARKER.
 DP5643'
 DP5643'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5643'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5643'IN IDENTIFICATION.
 DP5643
 DP5643                          STATION RECOVERY (2023)
 DP5643
 DP5643'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5643'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5644 ***********************************************************************
 DP5644  DESIGNATION -  IK 028
 DP5644  PID         -  DP5644
 DP5644  STATE/COUNTY-  IL/LIVINGSTON
 DP5644  COUNTRY     -  US
 DP5644  USGS QUAD   -  SAUNEMIN (2018)
 DP5644
 DP5644                         *CURRENT SURVEY CONTROL
 DP5644  ______________________________________________________________________
 DP5644* NAD 83(1986) POSITION- 40 53 24.72   (N) 088 28 19.17   (W)   HD_HELD1
 DP5644* NAVD 88 ORTHO HEIGHT -   205.186 (meters)      673.18  (feet) ADJUSTED
 DP5644  ______________________________________________________________________
 DP5644  GEOID HEIGHT    -        -32.128 (meters)                     GEOID18
 DP5644  DYNAMIC HEIGHT  -        205.100 (meters)      672.90  (feet) COMP
 DP5644  MODELED GRAVITY -    980,200.0   (mgal)                       NAVD 88
 DP5644
 DP5644  VERT ORDER      -  SECOND    CLASS I
 DP5644
 DP5644.The horizontal coordinates were determined by differentially corrected
 DP5644.hand held GPS observations or other comparable positioning techniques
 DP5644.and have an estimated accuracy of +/- 3 meters.
 DP5644
 DP5644.The orthometric height was determined by differential leveling and
 DP5644.adjusted by the NATIONAL GEODETIC SURVEY
 DP5644.in November 2014.
 DP5644
 DP5644.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5644.GEOID18 height accuracy estimate available here.
 DP5644
 DP5644.Click photographs - Photos may exist for this station.
 DP5644
 DP5644.The dynamic height is computed by dividing the NAVD 88
 DP5644.geopotential number by the normal gravity value computed on the
 DP5644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5644.degrees latitude (g = 980.6199 gals.).
 DP5644
 DP5644.The modeled gravity was interpolated from observed gravity values.
 DP5644
 DP5644;                    North         East    Units  Estimated Accuracy
 DP5644;SPC IL E     -   468,857.8     288,314.9     MT  (+/- 3 meters HH1 GPS) 
 DP5644
 DP5644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7599627611(NAD 83)
 DP5644
 DP5644                          SUPERSEDED SURVEY CONTROL
 DP5644
 DP5644.No superseded survey control is available for this station.
 DP5644
 DP5644_MARKER: F = FLANGE-ENCASED ROD
 DP5644_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5644_STAMPING: IK 028 2014
 DP5644_MARK LOGO: UIL
 DP5644_PROJECTION: FLUSH
 DP5644_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5644_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5644+STABILITY: POSITION/ELEVATION WELL
 DP5644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5644+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2014
 DP5644_ROD/PIPE-DEPTH: 48 meters
 DP5644_SLEEVE-DEPTH  : 3 meters
 DP5644
 DP5644  HISTORY     - Date     Condition        Report By
 DP5644  HISTORY     - 20140612 MONUMENTED       BCA
 DP5644
 DP5644                          STATION DESCRIPTION
 DP5644
 DP5644'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5644'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH-SOUTHEAST OF
 DP5644'ODELL, 8.3 MI (13.4 KM) EAST OF PONTIAC AND 3.5 MI (5.6 KM) WEST OF
 DP5644'SAUNEMIN.
 DP5644'
 DP5644'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5644'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5644'STATE HIGHWAY 116 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2500 EAST.
 DP5644'CONTINUE WEST ON STATE HIGHWAY 116 FOR 1.0 MI (1.6 KM) TO THE STATION
 DP5644'ON THE LEFT.
 DP5644'
 DP5644'THE STATION IS LOCATED 35.6 FT (10.9 M) SOUTH OF THE CENTERLINE OF
 DP5644'STATE HIGHWAY 116, 128.0 FT (39.0 M) SOUTHWEST OF A UTILITY POLE, 75.6
 DP5644'FT (23.0 M) SOUTH OF A TELEPHONE PEDESTAL AND 22.7 FT (6.9 M) SOUTH OF
 DP5644'THE EDGE OF PAVEMENT OF STATE HIGHWAY 116.
 DP5644'
 DP5644'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5644'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5644'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5645 ***********************************************************************
 DP5645  DESIGNATION -  IK 029
 DP5645  PID         -  DP5645
 DP5645  STATE/COUNTY-  IL/LIVINGSTON
 DP5645  COUNTRY     -  US
 DP5645  USGS QUAD   -  SAUNEMIN (2018)
 DP5645
 DP5645                         *CURRENT SURVEY CONTROL
 DP5645  ______________________________________________________________________
 DP5645* NAD 83(1986) POSITION- 40 53 24.70   (N) 088 29 23.84   (W)   HD_HELD1
 DP5645* NAVD 88 ORTHO HEIGHT -   212.575 (meters)      697.42  (feet) ADJUSTED
 DP5645  ______________________________________________________________________
 DP5645  GEOID HEIGHT    -        -32.127 (meters)                     GEOID18
 DP5645  DYNAMIC HEIGHT  -        212.486 (meters)      697.13  (feet) COMP
 DP5645  MODELED GRAVITY -    980,198.8   (mgal)                       NAVD 88
 DP5645
 DP5645  VERT ORDER      -  SECOND    CLASS I
 DP5645
 DP5645.The horizontal coordinates were determined by differentially corrected
 DP5645.hand held GPS observations or other comparable positioning techniques
 DP5645.and have an estimated accuracy of +/- 3 meters.
 DP5645
 DP5645.The orthometric height was determined by differential leveling and
 DP5645.adjusted by the NATIONAL GEODETIC SURVEY
 DP5645.in November 2014.
 DP5645
 DP5645.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5645.GEOID18 height accuracy estimate available here.
 DP5645
 DP5645.Click photographs - Photos may exist for this station.
 DP5645
 DP5645.The dynamic height is computed by dividing the NAVD 88
 DP5645.geopotential number by the normal gravity value computed on the
 DP5645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5645.degrees latitude (g = 980.6199 gals.).
 DP5645
 DP5645.The modeled gravity was interpolated from observed gravity values.
 DP5645
 DP5645;                    North         East    Units  Estimated Accuracy
 DP5645;SPC IL E     -   468,859.7     286,801.0     MT  (+/- 3 meters HH1 GPS) 
 DP5645
 DP5645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7448227636(NAD 83)
 DP5645
 DP5645                          SUPERSEDED SURVEY CONTROL
 DP5645
 DP5645.No superseded survey control is available for this station.
 DP5645
 DP5645_MARKER: F = FLANGE-ENCASED ROD
 DP5645_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5645_STAMPING: IK 029 2014
 DP5645_MARK LOGO: UIL
 DP5645_PROJECTION: FLUSH
 DP5645_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5645_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5645+STABILITY: POSITION/ELEVATION WELL
 DP5645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5645+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2025
 DP5645_ROD/PIPE-DEPTH: 20 meters
 DP5645_SLEEVE-DEPTH  : 3 meters
 DP5645
 DP5645  HISTORY     - Date     Condition        Report By
 DP5645  HISTORY     - 20140612 MONUMENTED       BCA
 DP5645  HISTORY     - 20250508 GOOD             ILDT
 DP5645
 DP5645                          STATION DESCRIPTION
 DP5645
 DP5645'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5645'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF
 DP5645'ODELL, 7.3 MI (11.7 KM) EAST OF PONTIAC AND 4.4 MI (7.1 KM) WEST OF
 DP5645'SAUNEMIN.
 DP5645'
 DP5645'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5645'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5645'STATE HIGHWAY 116 FOR 4.0 MI (6.4 KM) TO COUNTY ROAD 2300 EAST AND THE
 DP5645'STATION ON THE RIGHT.
 DP5645'
 DP5645'THE STATION IS LOCATED 39.2 FT (11.9 M) NORTH OF THE CENTERLINE OF
 DP5645'STATE HIGHWAY 116, 63.4 FT (19.3 M) EAST OF THE CENTERLINE OF COUNTY
 DP5645'ROAD 2300 EAST, 26.6 FT (8.1 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5645'HIGHWAY 116, 26.4 FT (8.0 M) EAST OF A GUY POLE AND 22.0 FT (6.7 M)
 DP5645'EAST-NORTHEAST OF THE NORTHEAST EDGE OF A 3.0 FT (0.9 M) CONCRETE
 DP5645'STORM DRAIN.
 DP5645'
 DP5645'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5645'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5645'IN IDENTIFICATION.
 DP5645
 DP5645                          STATION RECOVERY (2025)
 DP5645
 DP5645'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5645'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5646 ***********************************************************************
 DP5646  DESIGNATION -  IK 030
 DP5646  PID         -  DP5646
 DP5646  STATE/COUNTY-  IL/LIVINGSTON
 DP5646  COUNTRY     -  US
 DP5646  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 DP5646
 DP5646                         *CURRENT SURVEY CONTROL
 DP5646  ______________________________________________________________________
 DP5646* NAD 83(1986) POSITION- 40 53 23.10   (N) 088 30 33.97   (W)   HD_HELD1
 DP5646* NAVD 88 ORTHO HEIGHT -   215.864 (meters)      708.21  (feet) ADJUSTED
 DP5646  ______________________________________________________________________
 DP5646  GEOID HEIGHT    -        -32.128 (meters)                     GEOID18
 DP5646  DYNAMIC HEIGHT  -        215.773 (meters)      707.92  (feet) COMP
 DP5646  MODELED GRAVITY -    980,198.0   (mgal)                       NAVD 88
 DP5646
 DP5646  VERT ORDER      -  SECOND    CLASS I
 DP5646
 DP5646.The horizontal coordinates were determined by differentially corrected
 DP5646.hand held GPS observations or other comparable positioning techniques
 DP5646.and have an estimated accuracy of +/- 3 meters.
 DP5646
 DP5646.The orthometric height was determined by differential leveling and
 DP5646.adjusted by the NATIONAL GEODETIC SURVEY
 DP5646.in November 2014.
 DP5646
 DP5646.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5646.GEOID18 height accuracy estimate available here.
 DP5646
 DP5646.Click photographs - Photos may exist for this station.
 DP5646
 DP5646.The dynamic height is computed by dividing the NAVD 88
 DP5646.geopotential number by the normal gravity value computed on the
 DP5646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5646.degrees latitude (g = 980.6199 gals.).
 DP5646
 DP5646.The modeled gravity was interpolated from observed gravity values.
 DP5646
 DP5646;                    North         East    Units  Estimated Accuracy
 DP5646;SPC IL E     -   468,813.5     285,159.3     MT  (+/- 3 meters HH1 GPS) 
 DP5646
 DP5646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7284027614(NAD 83)
 DP5646
 DP5646                          SUPERSEDED SURVEY CONTROL
 DP5646
 DP5646.No superseded survey control is available for this station.
 DP5646
 DP5646_MARKER: F = FLANGE-ENCASED ROD
 DP5646_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5646_STAMPING: IK 030 2014
 DP5646_MARK LOGO: UIL
 DP5646_PROJECTION: FLUSH
 DP5646_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5646_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5646+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2023
 DP5646_ROD/PIPE-DEPTH: 12 meters
 DP5646_SLEEVE-DEPTH  : 3 meters
 DP5646
 DP5646  HISTORY     - Date     Condition        Report By
 DP5646  HISTORY     - 20140612 MONUMENTED       BCA
 DP5646  HISTORY     - 20230731 GOOD             ILDT
 DP5646
 DP5646                          STATION DESCRIPTION
 DP5646
 DP5646'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5646'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH OF ODELL, 6.3 MI
 DP5646'(10.1 KM) EAST OF PONTIAC AND 5.5 MI (8.8 KM) WEST OF SAUNEMIN.
 DP5646'
 DP5646'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5646'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5646'STATE HIGHWAY 116 FOR 5.0 MI (8.0 KM) TO COUNTY ROAD 2200 EAST AND THE
 DP5646'STATION ON THE LEFT.
 DP5646'
 DP5646'THE STATION IS LOCATED 33.6 FT (10.2 M) SOUTH OF THE CENTERLINE OF
 DP5646'STATE HIGHWAY 116, 33.8 FT (10.3 M) EAST OF THE CENTERLINE OF COUNTY
 DP5646'ROAD 2200 EAST, 20.7 FT (6.3 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DP5646'HIGHWAY 116 AND 13.0 FT (4.0 M) EAST-NORTHEAST OF A CONCRETE
 DP5646'RIGHT-OF-WAY MARKER.
 DP5646'
 DP5646'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5646'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5646'IN IDENTIFICATION.
 DP5646
 DP5646                          STATION RECOVERY (2023)
 DP5646
 DP5646'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5646'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5647 ***********************************************************************
 DP5647  DESIGNATION -  IK 031
 DP5647  PID         -  DP5647
 DP5647  STATE/COUNTY-  IL/LIVINGSTON
 DP5647  COUNTRY     -  US
 DP5647  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 DP5647
 DP5647                         *CURRENT SURVEY CONTROL
 DP5647  ______________________________________________________________________
 DP5647* NAD 83(1986) POSITION- 40 53 21.82   (N) 088 31 42.85   (W)   HD_HELD1
 DP5647* NAVD 88 ORTHO HEIGHT -   208.694 (meters)      684.69  (feet) ADJUSTED
 DP5647  ______________________________________________________________________
 DP5647  GEOID HEIGHT    -        -32.131 (meters)                     GEOID18
 DP5647  DYNAMIC HEIGHT  -        208.606 (meters)      684.40  (feet) COMP
 DP5647  MODELED GRAVITY -    980,197.0   (mgal)                       NAVD 88
 DP5647
 DP5647  VERT ORDER      -  SECOND    CLASS I
 DP5647
 DP5647.The horizontal coordinates were determined by differentially corrected
 DP5647.hand held GPS observations or other comparable positioning techniques
 DP5647.and have an estimated accuracy of +/- 3 meters.
 DP5647
 DP5647.The orthometric height was determined by differential leveling and
 DP5647.adjusted by the NATIONAL GEODETIC SURVEY
 DP5647.in November 2014.
 DP5647
 DP5647.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5647.GEOID18 height accuracy estimate available here.
 DP5647
 DP5647.Click photographs - Photos may exist for this station.
 DP5647
 DP5647.The dynamic height is computed by dividing the NAVD 88
 DP5647.geopotential number by the normal gravity value computed on the
 DP5647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5647.degrees latitude (g = 980.6199 gals.).
 DP5647
 DP5647.The modeled gravity was interpolated from observed gravity values.
 DP5647
 DP5647;                    North         East    Units  Estimated Accuracy
 DP5647;SPC IL E     -   468,777.4     283,546.8     MT  (+/- 3 meters HH1 GPS) 
 DP5647
 DP5647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7122827603(NAD 83)
 DP5647
 DP5647                          SUPERSEDED SURVEY CONTROL
 DP5647
 DP5647.No superseded survey control is available for this station.
 DP5647
 DP5647_MARKER: F = FLANGE-ENCASED ROD
 DP5647_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5647_STAMPING: IK 031 2014
 DP5647_MARK LOGO: UIL
 DP5647_PROJECTION: FLUSH
 DP5647_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5647+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2023
 DP5647_ROD/PIPE-DEPTH: 16 meters
 DP5647_SLEEVE-DEPTH  : 3 meters
 DP5647
 DP5647  HISTORY     - Date     Condition        Report By
 DP5647  HISTORY     - 20140612 MONUMENTED       BCA
 DP5647  HISTORY     - 20230203 GOOD             ILDT
 DP5647
 DP5647                          STATION DESCRIPTION
 DP5647
 DP5647'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5647'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH OF ODELL, 6.5 MI
 DP5647'(10.5 KM) WEST OF SAUNEMIN AND 5.3 MI (8.5 KM) EAST OF PONTIAC.
 DP5647'
 DP5647'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 WITH STATE
 DP5647'HIGHWAY 116, LOCATED 11.0 MI (17.7 KM) EAST OF PONTIAC, IL, GO WEST ON
 DP5647'STATE HIGHWAY 116 FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 2100 EAST AND THE
 DP5647'STATION ON THE LEFT.
 DP5647'
 DP5647'THE STATION IS LOCATED 31.4 FT (9.6 M) SOUTH OF THE CENTERLINE OF
 DP5647'STATE HIGHWAY 116, 47.5 FT (14.5 M) EAST OF THE CENTERLINE OF COUNTY
 DP5647'ROAD 2100 EAST, 11.7 FT (3.6 M) EAST OF THE NORTHEAST CORNER OF A
 DP5647'FIBER OPTIC HANDHOLE, 11.1 FT (3.4 M) NORTH OF THE NORTH EDGE OF A
 DP5647'STORM DRAIN, 7.2 FT (2.2 M) NORTHEAST OF THE NORTHEAST EDGE OF A
 DP5647'MANHOLE COVER AND 5.2 FT (1.6 M) SOUTH OF BACK OF CURB OF STATE
 DP5647'HIGHWAY 116.
 DP5647'
 DP5647'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5647'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5647'IN IDENTIFICATION.
 DP5647
 DP5647                          STATION RECOVERY (2023)
 DP5647
 DP5647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5648 ***********************************************************************
 DP5648  DESIGNATION -  IK 032
 DP5648  PID         -  DP5648
 DP5648  STATE/COUNTY-  IL/LIVINGSTON
 DP5648  COUNTRY     -  US
 DP5648  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 DP5648
 DP5648                         *CURRENT SURVEY CONTROL
 DP5648  ______________________________________________________________________
 DP5648* NAD 83(1986) POSITION- 40 53 21.03   (N) 088 32 51.30   (W)   HD_HELD1
 DP5648* NAVD 88 ORTHO HEIGHT -   208.427 (meters)      683.81  (feet) ADJUSTED
 DP5648  ______________________________________________________________________
 DP5648  GEOID HEIGHT    -        -32.135 (meters)                     GEOID18
 DP5648  DYNAMIC HEIGHT  -        208.338 (meters)      683.52  (feet) COMP
 DP5648  MODELED GRAVITY -    980,196.1   (mgal)                       NAVD 88
 DP5648
 DP5648  VERT ORDER      -  SECOND    CLASS I
 DP5648
 DP5648.The horizontal coordinates were determined by differentially corrected
 DP5648.hand held GPS observations or other comparable positioning techniques
 DP5648.and have an estimated accuracy of +/- 3 meters.
 DP5648
 DP5648.The orthometric height was determined by differential leveling and
 DP5648.adjusted by the NATIONAL GEODETIC SURVEY
 DP5648.in November 2014.
 DP5648
 DP5648.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5648.GEOID18 height accuracy estimate available here.
 DP5648
 DP5648.Click photographs - Photos may exist for this station.
 DP5648
 DP5648.The dynamic height is computed by dividing the NAVD 88
 DP5648.geopotential number by the normal gravity value computed on the
 DP5648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5648.degrees latitude (g = 980.6199 gals.).
 DP5648
 DP5648.The modeled gravity was interpolated from observed gravity values.
 DP5648
 DP5648;                    North         East    Units  Estimated Accuracy
 DP5648;SPC IL E     -   468,756.8     281,944.3     MT  (+/- 3 meters HH1 GPS) 
 DP5648
 DP5648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6962527607(NAD 83)
 DP5648
 DP5648                          SUPERSEDED SURVEY CONTROL
 DP5648
 DP5648.No superseded survey control is available for this station.
 DP5648
 DP5648_MARKER: F = FLANGE-ENCASED ROD
 DP5648_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5648_STAMPING: IK 032 2014
 DP5648_MARK LOGO: UIL
 DP5648_PROJECTION: FLUSH
 DP5648_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5648_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5648+STABILITY: POSITION/ELEVATION WELL
 DP5648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5648+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2024
 DP5648_ROD/PIPE-DEPTH: 36 meters
 DP5648_SLEEVE-DEPTH  : 3 meters
 DP5648
 DP5648  HISTORY     - Date     Condition        Report By
 DP5648  HISTORY     - 20140612 MONUMENTED       BCA
 DP5648  HISTORY     - 20240916 GOOD             ILDT
 DP5648
 DP5648                          STATION DESCRIPTION
 DP5648
 DP5648'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5648'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF ODELL, 7.5 MI
 DP5648'(12.1 KM) WEST OF SAUNEMIN AND 4.3 MI (6.9 KM) EAST OF PONTIAC.
 DP5648'
 DP5648'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5648'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO EAST ON STATE HIGHWAY
 DP5648'116 FOR 7.2 MI (11.6 KM) TO COUNTY ROAD 2000 EAST AND THE STATION ON
 DP5648'THE LEFT.
 DP5648'
 DP5648'THE STATION IS LOCATED 36.2 FT (11.0 M) NORTH OF THE CENTERLINE OF
 DP5648'STATE HIGHWAY 116, 48.6 FT (14.8 M) EAST OF THE CENTERLINE OF COUNTY
 DP5648'ROAD 2000 EAST, 23.4 FT (7.1 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5648'HIGHWAY 116, 20.7 FT (6.3 M) EAST OF A CONCRETE RIGHT-OF-WAY MARKER
 DP5648'AND 16.4 FT (5.0 M) EAST OF TELEPHONE PEDESTAL.
 DP5648'
 DP5648'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5648'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5648'IN IDENTIFICATION.
 DP5648
 DP5648                          STATION RECOVERY (2024)
 DP5648
 DP5648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5648'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5649 ***********************************************************************
 DP5649  DESIGNATION -  IK 033
 DP5649  PID         -  DP5649
 DP5649  STATE/COUNTY-  IL/LIVINGSTON
 DP5649  COUNTRY     -  US
 DP5649  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 DP5649
 DP5649                         *CURRENT SURVEY CONTROL
 DP5649  ______________________________________________________________________
 DP5649* NAD 83(1986) POSITION- 40 53 20.58   (N) 088 33 59.39   (W)   HD_HELD1
 DP5649* NAVD 88 ORTHO HEIGHT -   204.261 (meters)      670.15  (feet) ADJUSTED
 DP5649  ______________________________________________________________________
 DP5649  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 DP5649  DYNAMIC HEIGHT  -        204.175 (meters)      669.86  (feet) COMP
 DP5649  MODELED GRAVITY -    980,195.4   (mgal)                       NAVD 88
 DP5649
 DP5649  VERT ORDER      -  SECOND    CLASS I
 DP5649
 DP5649.The horizontal coordinates were determined by differentially corrected
 DP5649.hand held GPS observations or other comparable positioning techniques
 DP5649.and have an estimated accuracy of +/- 3 meters.
 DP5649
 DP5649.The orthometric height was determined by differential leveling and
 DP5649.adjusted by the NATIONAL GEODETIC SURVEY
 DP5649.in November 2014.
 DP5649
 DP5649.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5649.GEOID18 height accuracy estimate available here.
 DP5649
 DP5649.Click photographs - Photos may exist for this station.
 DP5649
 DP5649.The dynamic height is computed by dividing the NAVD 88
 DP5649.geopotential number by the normal gravity value computed on the
 DP5649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5649.degrees latitude (g = 980.6199 gals.).
 DP5649
 DP5649.The modeled gravity was interpolated from observed gravity values.
 DP5649
 DP5649;                    North         East    Units  Estimated Accuracy
 DP5649;SPC IL E     -   468,747.0     280,350.3     MT  (+/- 3 meters HH1 GPS) 
 DP5649
 DP5649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6803227621(NAD 83)
 DP5649
 DP5649                          SUPERSEDED SURVEY CONTROL
 DP5649
 DP5649.No superseded survey control is available for this station.
 DP5649
 DP5649_MARKER: F = FLANGE-ENCASED ROD
 DP5649_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5649_STAMPING: IK 033 2014
 DP5649_MARK LOGO: UIL
 DP5649_PROJECTION: FLUSH
 DP5649_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5649_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5649+STABILITY: POSITION/ELEVATION WELL
 DP5649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5649+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2023
 DP5649_ROD/PIPE-DEPTH: 48 meters
 DP5649_SLEEVE-DEPTH  : 3 meters
 DP5649
 DP5649  HISTORY     - Date     Condition        Report By
 DP5649  HISTORY     - 20140612 MONUMENTED       BCA
 DP5649  HISTORY     - 20230222 GOOD             ILDT
 DP5649
 DP5649                          STATION DESCRIPTION
 DP5649
 DP5649'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5649'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST OF SAUNEMIN, 8.2 MI
 DP5649'(13.2 KM) SOUTH-SOUTHWEST OF ODELL AND 3.4 MI (5.5 KM) EAST OF
 DP5649'PONTIAC.
 DP5649'
 DP5649'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5649'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO EAST ON STATE HIGHWAY
 DP5649'116 FOR 6.3 MI (10.1 KM) TO COUNTY ROAD 1900 EAST AND THE STATION ON
 DP5649'THE LEFT.
 DP5649'
 DP5649'THE STATION IS LOCATED 39.5 FT (12.0 M) NORTH OF THE CENTERLINE OF
 DP5649'STATE HIGHWAY 116, 65.5 FT (20.0 M) EAST OF THE CENTERLINE OF COUNTY
 DP5649'ROAD 1900 EAST, 86 FT (26.2 M) WEST OF THE SOUTH POST FOR A 'CROP
 DP5649'PRODUCTION SERVICES' SIGN, 41.6 FT (12.7 M) EAST OF A TELEPHONE
 DP5649'PEDESTAL AND 26.8 FT (8.2 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5649'HIGHWAY 116.
 DP5649'
 DP5649'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5649'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5649'IN IDENTIFICATION.
 DP5649
 DP5649                          STATION RECOVERY (2023)
 DP5649
 DP5649'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5649'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5650 ***********************************************************************
 DP5650  DESIGNATION -  IK 034
 DP5650  PID         -  DP5650
 DP5650  STATE/COUNTY-  IL/LIVINGSTON
 DP5650  COUNTRY     -  US
 DP5650  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 DP5650
 DP5650                         *CURRENT SURVEY CONTROL
 DP5650  ______________________________________________________________________
 DP5650* NAD 83(1986) POSITION- 40 53 19.64   (N) 088 35 07.23   (W)   HD_HELD1
 DP5650* NAVD 88 ORTHO HEIGHT -   204.508 (meters)      670.96  (feet) ADJUSTED
 DP5650  ______________________________________________________________________
 DP5650  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 DP5650  DYNAMIC HEIGHT  -        204.421 (meters)      670.67  (feet) COMP
 DP5650  MODELED GRAVITY -    980,195.0   (mgal)                       NAVD 88
 DP5650
 DP5650  VERT ORDER      -  SECOND    CLASS I
 DP5650
 DP5650.The horizontal coordinates were determined by differentially corrected
 DP5650.hand held GPS observations or other comparable positioning techniques
 DP5650.and have an estimated accuracy of +/- 3 meters.
 DP5650
 DP5650.The orthometric height was determined by differential leveling and
 DP5650.adjusted by the NATIONAL GEODETIC SURVEY
 DP5650.in November 2014.
 DP5650
 DP5650.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5650.GEOID18 height accuracy estimate available here.
 DP5650
 DP5650.Click photographs - Photos may exist for this station.
 DP5650
 DP5650.The dynamic height is computed by dividing the NAVD 88
 DP5650.geopotential number by the normal gravity value computed on the
 DP5650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5650.degrees latitude (g = 980.6199 gals.).
 DP5650
 DP5650.The modeled gravity was interpolated from observed gravity values.
 DP5650
 DP5650;                    North         East    Units  Estimated Accuracy
 DP5650;SPC IL E     -   468,722.4     278,762.2     MT  (+/- 3 meters HH1 GPS) 
 DP5650
 DP5650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6644427621(NAD 83)
 DP5650
 DP5650                          SUPERSEDED SURVEY CONTROL
 DP5650
 DP5650.No superseded survey control is available for this station.
 DP5650
 DP5650_MARKER: F = FLANGE-ENCASED ROD
 DP5650_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5650_STAMPING: IK 034 2014
 DP5650_MARK LOGO: UIL
 DP5650_PROJECTION: FLUSH
 DP5650_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5650_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5650+STABILITY: POSITION/ELEVATION WELL
 DP5650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5650+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2025
 DP5650_ROD/PIPE-DEPTH: 24 meters
 DP5650_SLEEVE-DEPTH  : 3 meters
 DP5650
 DP5650  HISTORY     - Date     Condition        Report By
 DP5650  HISTORY     - 20140612 MONUMENTED       BCA
 DP5650  HISTORY     - 20250211 GOOD             ILDT
 DP5650
 DP5650                          STATION DESCRIPTION
 DP5650
 DP5650'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5650'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) WEST OF SAUNEMIN, 8.5 MI
 DP5650'(13.7 KM) SOUTH-SOUTHWEST OF ODELL AND 2.4 MI (3.9 KM) EAST-NORTHEAST
 DP5650'OF PONTIAC.
 DP5650'
 DP5650'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5650'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO EAST ON STATE HIGHWAY
 DP5650'116 FOR 4.8 MI (7.7 KM) TO COUNTY ROAD 1800 EAST.  CONTINUE EAST ON
 DP5650'STATE HIGHWAY 116 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5650'
 DP5650'THE STATION IS LOCATED 35.2 FT (10.7 M) NORTH OF THE CENTERLINE OF
 DP5650'STATE HIGHWAY 116, 83.9 FT (25.6 M) NORTHEAST OF A RIGHT-OF-WAY
 DP5650'MARKER, 77.4 FT (23.6 M) NORTH-NORTHEAST OF A UTILITY POLE AND 22.1 FT
 DP5650'(6.7 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116.
 DP5650'
 DP5650'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5650'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5650'IN IDENTIFICATION.
 DP5650
 DP5650                          STATION RECOVERY (2025)
 DP5650
 DP5650'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5650'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5651 ***********************************************************************
 DP5651  DESIGNATION -  IK 035
 DP5651  PID         -  DP5651
 DP5651  STATE/COUNTY-  IL/LIVINGSTON
 DP5651  COUNTRY     -  US
 DP5651  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 DP5651
 DP5651                         *CURRENT SURVEY CONTROL
 DP5651  ______________________________________________________________________
 DP5651* NAD 83(1986) POSITION- 40 52 54.44   (N) 088 35 44.00   (W)   HD_HELD1
 DP5651* NAVD 88 ORTHO HEIGHT -   197.859 (meters)      649.14  (feet) ADJUSTED
 DP5651  ______________________________________________________________________
 DP5651  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 DP5651  DYNAMIC HEIGHT  -        197.775 (meters)      648.87  (feet) COMP
 DP5651  MODELED GRAVITY -    980,194.2   (mgal)                       NAVD 88
 DP5651
 DP5651  VERT ORDER      -  SECOND    CLASS I
 DP5651
 DP5651.The horizontal coordinates were determined by differentially corrected
 DP5651.hand held GPS observations or other comparable positioning techniques
 DP5651.and have an estimated accuracy of +/- 3 meters.
 DP5651
 DP5651.The orthometric height was determined by differential leveling and
 DP5651.adjusted by the NATIONAL GEODETIC SURVEY
 DP5651.in November 2014.
 DP5651
 DP5651.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5651.GEOID18 height accuracy estimate available here.
 DP5651
 DP5651.Click photographs - Photos may exist for this station.
 DP5651
 DP5651.The dynamic height is computed by dividing the NAVD 88
 DP5651.geopotential number by the normal gravity value computed on the
 DP5651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5651.degrees latitude (g = 980.6199 gals.).
 DP5651
 DP5651.The modeled gravity was interpolated from observed gravity values.
 DP5651
 DP5651;                    North         East    Units  Estimated Accuracy
 DP5651;SPC IL E     -   467,947.6     277,899.1     MT  (+/- 3 meters HH1 GPS) 
 DP5651
 DP5651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6556926859(NAD 83)
 DP5651
 DP5651                          SUPERSEDED SURVEY CONTROL
 DP5651
 DP5651.No superseded survey control is available for this station.
 DP5651
 DP5651_MARKER: DD = SURVEY DISK
 DP5651_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DP5651_SP_SET: WING WALL
 DP5651_STAMPING: IK 035
 DP5651_MARK LOGO: UIL
 DP5651_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5651_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5651+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2014
 DP5651
 DP5651  HISTORY     - Date     Condition        Report By
 DP5651  HISTORY     - 20140612 MONUMENTED       BCA
 DP5651
 DP5651                          STATION DESCRIPTION
 DP5651
 DP5651'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5651'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) WEST OF SAUNEMIN, 9.2
 DP5651'MI (14.8 KM) SOUTH-SOUTHWEST OF ODELL AND 1.8 MI (2.9 KM) EAST OF
 DP5651'PONTIAC.
 DP5651'
 DP5651'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAY 116 WITH
 DP5651'COUNTY ROAD 24 ON THE EAST SIDE OF PONTIAC, IL.
 DP5651'
 DP5651'THE STATION IS LOCATED IN THE NORTH END OF THE EAST ABUTMENT OF STATE
 DP5651'HIGHWAY 116 BRIDGE '053-0191' OVER SMITH SLOUGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5652 ***********************************************************************
 DP5652  DESIGNATION -  IK 036
 DP5652  PID         -  DP5652
 DP5652  STATE/COUNTY-  IL/LIVINGSTON
 DP5652  COUNTRY     -  US
 DP5652  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 DP5652
 DP5652                         *CURRENT SURVEY CONTROL
 DP5652  ______________________________________________________________________
 DP5652* NAD 83(1986) POSITION- 40 52 50.54   (N) 088 36 40.11   (W)   HD_HELD1
 DP5652* NAVD 88 ORTHO HEIGHT -   194.281 (meters)      637.40  (feet) ADJUSTED
 DP5652  ______________________________________________________________________
 DP5652  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 DP5652  DYNAMIC HEIGHT  -        194.198 (meters)      637.13  (feet) COMP
 DP5652  MODELED GRAVITY -    980,194.0   (mgal)                       NAVD 88
 DP5652
 DP5652  VERT ORDER      -  SECOND    CLASS I
 DP5652
 DP5652.The horizontal coordinates were determined by differentially corrected
 DP5652.hand held GPS observations or other comparable positioning techniques
 DP5652.and have an estimated accuracy of +/- 3 meters.
 DP5652
 DP5652.The orthometric height was determined by differential leveling and
 DP5652.adjusted by the NATIONAL GEODETIC SURVEY
 DP5652.in November 2014.
 DP5652
 DP5652.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5652.GEOID18 height accuracy estimate available here.
 DP5652
 DP5652.Click photographs - Photos may exist for this station.
 DP5652
 DP5652.The dynamic height is computed by dividing the NAVD 88
 DP5652.geopotential number by the normal gravity value computed on the
 DP5652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5652.degrees latitude (g = 980.6199 gals.).
 DP5652
 DP5652.The modeled gravity was interpolated from observed gravity values.
 DP5652
 DP5652;                    North         East    Units  Estimated Accuracy
 DP5652;SPC IL E     -   467,831.3     276,585.0     MT  (+/- 3 meters HH1 GPS) 
 DP5652
 DP5652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6425326763(NAD 83)
 DP5652
 DP5652                          SUPERSEDED SURVEY CONTROL
 DP5652
 DP5652.No superseded survey control is available for this station.
 DP5652
 DP5652_MARKER: F = FLANGE-ENCASED ROD
 DP5652_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5652_STAMPING: IK 036 2014
 DP5652_MARK LOGO: UIL
 DP5652_PROJECTION: FLUSH
 DP5652_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5652_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5652+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 DP5652_ROD/PIPE-DEPTH: 8 meters
 DP5652_SLEEVE-DEPTH  : 3 meters
 DP5652
 DP5652  HISTORY     - Date     Condition        Report By
 DP5652  HISTORY     - 20140612 MONUMENTED       BCA
 DP5652  HISTORY     - 20211228 GOOD             ILDT
 DP5652
 DP5652                          STATION DESCRIPTION
 DP5652
 DP5652'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5652'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) NORTH-NORTHWEST OF
 DP5652'FAIRBURY, 9.6 MI (15.4 KM) SOUTH-SOUTHWEST OF ODELL AND 1.0 MI (1.6
 DP5652'KM) EAST OF PONTIAC.
 DP5652'
 DP5652'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5652'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO EAST ON STATE HIGHWAY
 DP5652'116 FOR 3.5 MI (5.6 KM) TO NORTH PEARL STREET AND THE STATION ON THE
 DP5652'RIGHT.
 DP5652'
 DP5652'THE STATION IS LOCATED 136 FT (41.5 M) SOUTH OF THE CENTERLINE OF
 DP5652'STATE HIGHWAY 116 (HOWARD STREET), 22.5 FT (6.9 M) EAST OF THE
 DP5652'CENTERLINE OF NORTH PEARL STREET, 49.5 FT (15.1 M) SOUTH OF THE EAST
 DP5652'END OF THE SOUTHWESTERN CORNER OF A WING WALL, 37.3 FT (11.4 M)
 DP5652'SOUTH-SOUTHWEST OF THE EAST END OF THE SOUTHERN CORNER OF A WING WALL
 DP5652'AND 11.8 FT (3.6 M) EAST OF EDGE OF PAVEMENT OF NORTH PEARL STREET.
 DP5652'
 DP5652'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5652'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5652'IN IDENTIFICATION.
 DP5652
 DP5652                          STATION RECOVERY (2021)
 DP5652
 DP5652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DP5652'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5653 ***********************************************************************
 DP5653  DESIGNATION -  IK 037
 DP5653  PID         -  DP5653
 DP5653  STATE/COUNTY-  IL/LIVINGSTON
 DP5653  COUNTRY     -  US
 DP5653  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 DP5653
 DP5653                         *CURRENT SURVEY CONTROL
 DP5653  ______________________________________________________________________
 DP5653* NAD 83(1986) POSITION- 40 52 52.54   (N) 088 37 45.34   (W)   HD_HELD1
 DP5653* NAVD 88 ORTHO HEIGHT -   197.287 (meters)      647.27  (feet) ADJUSTED
 DP5653  ______________________________________________________________________
 DP5653  GEOID HEIGHT    -        -32.160 (meters)                     GEOID18
 DP5653  DYNAMIC HEIGHT  -        197.203 (meters)      646.99  (feet) COMP
 DP5653  MODELED GRAVITY -    980,194.1   (mgal)                       NAVD 88
 DP5653
 DP5653  VERT ORDER      -  SECOND    CLASS I
 DP5653
 DP5653.The horizontal coordinates were determined by differentially corrected
 DP5653.hand held GPS observations or other comparable positioning techniques
 DP5653.and have an estimated accuracy of +/- 3 meters.
 DP5653
 DP5653.The orthometric height was determined by differential leveling and
 DP5653.adjusted by the NATIONAL GEODETIC SURVEY
 DP5653.in November 2014.
 DP5653
 DP5653.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5653.GEOID18 height accuracy estimate available here.
 DP5653
 DP5653.Click photographs - Photos may exist for this station.
 DP5653
 DP5653.The dynamic height is computed by dividing the NAVD 88
 DP5653.geopotential number by the normal gravity value computed on the
 DP5653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5653.degrees latitude (g = 980.6199 gals.).
 DP5653
 DP5653.The modeled gravity was interpolated from observed gravity values.
 DP5653
 DP5653;                    North         East    Units  Estimated Accuracy
 DP5653;SPC IL E     -   467,898.0     275,058.0     MT  (+/- 3 meters HH1 GPS) 
 DP5653
 DP5653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6272826853(NAD 83)
 DP5653
 DP5653                          SUPERSEDED SURVEY CONTROL
 DP5653
 DP5653.No superseded survey control is available for this station.
 DP5653
 DP5653_MARKER: F = FLANGE-ENCASED ROD
 DP5653_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5653_STAMPING: IK 037 2014
 DP5653_MARK LOGO: UIL
 DP5653_PROJECTION: FLUSH
 DP5653_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5653_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5653+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2022
 DP5653_ROD/PIPE-DEPTH: 6.4 meters
 DP5653_SLEEVE-DEPTH  : 3 meters
 DP5653
 DP5653  HISTORY     - Date     Condition        Report By
 DP5653  HISTORY     - 20140613 MONUMENTED       BCA
 DP5653  HISTORY     - 20220330 GOOD             ILDT
 DP5653
 DP5653                          STATION DESCRIPTION
 DP5653
 DP5653'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5653'THE STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) NORTH-NORTHEAST OF
 DP5653'CHENOA, 10.1 MI (16.3 KM) SOUTH-SOUTHWEST OF ODELL AND IN THE TOWN OF
 DP5653'PONTIAC, IL.
 DP5653'
 DP5653'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5653'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO EAST ON STATE HIGHWAY
 DP5653'116 (HOWARD STREET) FOR 2.6 MI (4.2 KM) TO MAIN STREET AND THE STATION
 DP5653'ON THE LEFT.
 DP5653'
 DP5653'THE STATION IS LOCATED 36.0 FT (11.0 M) NORTH OF THE CENTERLINE OF
 DP5653'STATE HIGHWAY 116 (HOWARD STREET), 162.5 FT (49.5 M) WEST OF THE
 DP5653'CENTERLINE OF OF MAIN STREET, 14.4 FT (4.4 M) SOUTHWEST OF A UTILITY
 DP5653'POLE, 11.9 FT (3.6 M) NORTH OF BACK OF CURB OF STATE HIGHWAY 116
 DP5653'(HOWARD STREET) AND 2.5 FT (0.8 M) NORTH OF THE NORTH EDGE OF
 DP5653'SIDEWALK.
 DP5653'
 DP5653'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5653'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5653'IN IDENTIFICATION.
 DP5653
 DP5653                          STATION RECOVERY (2022)
 DP5653
 DP5653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5653'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5654 ***********************************************************************
 DP5654  DESIGNATION -  IK 038
 DP5654  PID         -  DP5654
 DP5654  STATE/COUNTY-  IL/LIVINGSTON
 DP5654  COUNTRY     -  US
 DP5654  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 DP5654
 DP5654                         *CURRENT SURVEY CONTROL
 DP5654  ______________________________________________________________________
 DP5654* NAD 83(1986) POSITION- 40 52 24.82   (N) 088 39 01.15   (W)   HD_HELD1
 DP5654* NAVD 88 ORTHO HEIGHT -   195.535 (meters)      641.52  (feet) ADJUSTED
 DP5654  ______________________________________________________________________
 DP5654  GEOID HEIGHT    -        -32.163 (meters)                     GEOID18
 DP5654  DYNAMIC HEIGHT  -        195.452 (meters)      641.25  (feet) COMP
 DP5654  MODELED GRAVITY -    980,193.4   (mgal)                       NAVD 88
 DP5654
 DP5654  VERT ORDER      -  SECOND    CLASS I
 DP5654
 DP5654.The horizontal coordinates were determined by differentially corrected
 DP5654.hand held GPS observations or other comparable positioning techniques
 DP5654.and have an estimated accuracy of +/- 3 meters.
 DP5654
 DP5654.The orthometric height was determined by differential leveling and
 DP5654.adjusted by the NATIONAL GEODETIC SURVEY
 DP5654.in November 2014.
 DP5654
 DP5654.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5654.GEOID18 height accuracy estimate available here.
 DP5654
 DP5654.Click photographs - Photos may exist for this station.
 DP5654
 DP5654.The dynamic height is computed by dividing the NAVD 88
 DP5654.geopotential number by the normal gravity value computed on the
 DP5654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5654.degrees latitude (g = 980.6199 gals.).
 DP5654
 DP5654.The modeled gravity was interpolated from observed gravity values.
 DP5654
 DP5654;                    North         East    Units  Estimated Accuracy
 DP5654;SPC IL E     -   467,049.1     273,280.1     MT  (+/- 3 meters HH1 GPS) 
 DP5654
 DP5654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6093726032(NAD 83)
 DP5654
 DP5654                          SUPERSEDED SURVEY CONTROL
 DP5654
 DP5654.No superseded survey control is available for this station.
 DP5654
 DP5654_MARKER: F = FLANGE-ENCASED ROD
 DP5654_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5654_STAMPING: IK 038 2014
 DP5654_MARK LOGO: UIL
 DP5654_PROJECTION: FLUSH
 DP5654_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5654_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5654+STABILITY: POSITION/ELEVATION WELL
 DP5654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5654+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5654_ROD/PIPE-DEPTH: 20 meters
 DP5654_SLEEVE-DEPTH  : 3 meters
 DP5654
 DP5654  HISTORY     - Date     Condition        Report By
 DP5654  HISTORY     - 20140613 MONUMENTED       BCA
 DP5654
 DP5654                          STATION DESCRIPTION
 DP5654
 DP5654'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5654'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) EAST OF FLANAGAN, 9.8
 DP5654'MI (15.8 KM) NORTH-NORTHEAST OF CHENOA AND 1.2 MI (1.9 KM)
 DP5654'WEST-SOUTHWEST OF PONTIAC.
 DP5654'
 DP5654'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5654'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO EAST ON STATE HIGHWAY
 DP5654'116 FOR 0.9 MI (1.4 KM) TO COUNTRY SIDE LANE.  CONTINUE EAST ON STATE
 DP5654'HIGHWAY 116 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP5654'
 DP5654'THE STATION IS LOCATED 36.7 FT (11.2 M) SOUTH OF THE CENTERLINE OF
 DP5654'STATE HIGHWAY 116, 72.7 FT (22.2 M) EAST OF THE SOUTH END OF THE
 DP5654'INSIDE CORNER OF A SOUTHEAST WING WALL, 65.8 FT (20.1 M) WEST OF EDGE
 DP5654'OF PAVEMENT OF A PRIVATE ENTRANCE, 7.9 FT (2.4 M) SOUTH OF BACK OF
 DP5654'CURB OF STATE HIGHWAY 116 AND 0.9 FT (27 CM) SOUTH OF THE SOUTH EDGE
 DP5654'OF A SIDE WALK.
 DP5654'
 DP5654'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5654'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5654'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5655 ***********************************************************************
 DP5655  DESIGNATION -  IK 039
 DP5655  PID         -  DP5655
 DP5655  STATE/COUNTY-  IL/LIVINGSTON
 DP5655  COUNTRY     -  US
 DP5655  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 DP5655
 DP5655                         *CURRENT SURVEY CONTROL
 DP5655  ______________________________________________________________________
 DP5655* NAD 83(1986) POSITION- 40 52 26.59   (N) 088 39 59.68   (W)   HD_HELD1
 DP5655* NAVD 88 ORTHO HEIGHT -   198.461 (meters)      651.12  (feet) ADJUSTED
 DP5655  ______________________________________________________________________
 DP5655  GEOID HEIGHT    -        -32.170 (meters)                     GEOID18
 DP5655  DYNAMIC HEIGHT  -        198.376 (meters)      650.84  (feet) COMP
 DP5655  MODELED GRAVITY -    980,193.7   (mgal)                       NAVD 88
 DP5655
 DP5655  VERT ORDER      -  SECOND    CLASS I
 DP5655
 DP5655.The horizontal coordinates were determined by differentially corrected
 DP5655.hand held GPS observations or other comparable positioning techniques
 DP5655.and have an estimated accuracy of +/- 3 meters.
 DP5655
 DP5655.The orthometric height was determined by differential leveling and
 DP5655.adjusted by the NATIONAL GEODETIC SURVEY
 DP5655.in November 2014.
 DP5655
 DP5655.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5655.GEOID18 height accuracy estimate available here.
 DP5655
 DP5655.Click photographs - Photos may exist for this station.
 DP5655
 DP5655.The dynamic height is computed by dividing the NAVD 88
 DP5655.geopotential number by the normal gravity value computed on the
 DP5655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5655.degrees latitude (g = 980.6199 gals.).
 DP5655
 DP5655.The modeled gravity was interpolated from observed gravity values.
 DP5655
 DP5655;                    North         East    Units  Estimated Accuracy
 DP5655;SPC IL E     -   467,108.8     271,909.8     MT  (+/- 3 meters HH1 GPS) 
 DP5655
 DP5655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5956826112(NAD 83)
 DP5655
 DP5655                          SUPERSEDED SURVEY CONTROL
 DP5655
 DP5655.No superseded survey control is available for this station.
 DP5655
 DP5655_MARKER: F = FLANGE-ENCASED ROD
 DP5655_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5655_STAMPING: IK 039 2014
 DP5655_MARK LOGO: UIL
 DP5655_PROJECTION: FLUSH
 DP5655_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5655_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5655+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5655_ROD/PIPE-DEPTH: 12.8 meters
 DP5655_SLEEVE-DEPTH  : 3 meters
 DP5655
 DP5655  HISTORY     - Date     Condition        Report By
 DP5655  HISTORY     - 20140613 MONUMENTED       BCA
 DP5655
 DP5655                          STATION DESCRIPTION
 DP5655
 DP5655'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5655'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) EAST OF FLANAGAN, 9.6
 DP5655'MI (15.4 KM) NORTH-NORTHEAST OF CHENOA AND 2.0 MI (3.2 KM)
 DP5655'WEST-SOUTHWEST OF PONTIAC.
 DP5655'
 DP5655'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5655'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO EAST ON STATE HIGHWAY
 DP5655'116 FOR 0.2 MI (0.3 KM) TO DEERFIELD ROAD AND THE STATION ON THE LEFT.
 DP5655'THE STATION IS LOCATED 165.0 FT (50.3 M) NORTH OF THE CENTERLINE OF
 DP5655'STATE HIGHWAY 116, 27.2 FT (8.3 M) WEST OF THE CENTERLINE OF DEERFIELD
 DP5655'ROAD, 32.4 FT (9.9 M) SOUTH-SOUTHWEST OF A 'ENTER' SIGN AND 9.2 FT
 DP5655'(2.8 M) WEST OF THE BACK OF CURB OF DEERFIELD ROAD.
 DP5655'
 DP5655'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5655'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5655'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5656 ***********************************************************************
 DP5656  DESIGNATION -  IK 040
 DP5656  PID         -  DP5656
 DP5656  STATE/COUNTY-  IL/LIVINGSTON
 DP5656  COUNTRY     -  US
 DP5656  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 DP5656
 DP5656                         *CURRENT SURVEY CONTROL
 DP5656  ______________________________________________________________________
 DP5656* NAD 83(1986) POSITION- 40 52 23.93   (N) 088 42 00.93   (W)   HD_HELD1
 DP5656* NAVD 88 ORTHO HEIGHT -   200.225 (meters)      656.90  (feet) ADJUSTED
 DP5656  ______________________________________________________________________
 DP5656  GEOID HEIGHT    -        -32.182 (meters)                     GEOID18
 DP5656  DYNAMIC HEIGHT  -        200.140 (meters)      656.63  (feet) COMP
 DP5656  MODELED GRAVITY -    980,194.2   (mgal)                       NAVD 88
 DP5656
 DP5656  VERT ORDER      -  SECOND    CLASS I
 DP5656
 DP5656.The horizontal coordinates were determined by differentially corrected
 DP5656.hand held GPS observations or other comparable positioning techniques
 DP5656.and have an estimated accuracy of +/- 3 meters.
 DP5656
 DP5656.The orthometric height was determined by differential leveling and
 DP5656.adjusted by the NATIONAL GEODETIC SURVEY
 DP5656.in November 2014.
 DP5656
 DP5656.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5656.GEOID18 height accuracy estimate available here.
 DP5656
 DP5656.Click photographs - Photos may exist for this station.
 DP5656
 DP5656.The dynamic height is computed by dividing the NAVD 88
 DP5656.geopotential number by the normal gravity value computed on the
 DP5656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5656.degrees latitude (g = 980.6199 gals.).
 DP5656
 DP5656.The modeled gravity was interpolated from observed gravity values.
 DP5656
 DP5656;                    North         East    Units  Estimated Accuracy
 DP5656;SPC IL E     -   467,038.1     269,070.4     MT  (+/- 3 meters HH1 GPS) 
 DP5656
 DP5656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5672926085(NAD 83)
 DP5656
 DP5656                          SUPERSEDED SURVEY CONTROL
 DP5656
 DP5656.No superseded survey control is available for this station.
 DP5656
 DP5656_MARKER: F = FLANGE-ENCASED ROD
 DP5656_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5656_STAMPING: IK 040 2014
 DP5656_MARK LOGO: UIL
 DP5656_PROJECTION: FLUSH
 DP5656_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5656_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5656+STABILITY: POSITION/ELEVATION WELL
 DP5656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5656+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DP5656_ROD/PIPE-DEPTH: 32 meters
 DP5656_SLEEVE-DEPTH  : 3 meters
 DP5656
 DP5656  HISTORY     - Date     Condition        Report By
 DP5656  HISTORY     - 20140613 MONUMENTED       BCA
 DP5656  HISTORY     - 20220725 GOOD             ILDT
 DP5656
 DP5656                          STATION DESCRIPTION
 DP5656
 DP5656'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5656'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF CHENOA, 8.4 MI
 DP5656'(13.5 KM) EAST OF FLANAGAN AND 3.7 MI (6.0 KM) WEST OF PONTIAC.
 DP5656'
 DP5656'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5656'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO WEST ON STATE HIGHWAY
 DP5656'116 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 1200 EAST AND STATION ON THE
 DP5656'RIGHT.
 DP5656'
 DP5656'THE STATION IS LOCATED 47.5 FT (14.5 M) NORTH OF THE CENTERLINE OF
 DP5656'STATE HIGHWAY 116, 49.0 FT (14.9 M) EAST OF THE CENTERLINE OF COUNTY
 DP5656'ROAD 1200 EAST, 31.5 FT (9.6 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5656'HIGHWAY 116, 23.1 FT (7.0 M) EAST OF A RIGHT-OF-WAY MARKER AND 12.0 FT
 DP5656'(3.7 M) EAST OF TELEPHONE PEDESTAL.
 DP5656'
 DP5656'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5656'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5656'IN IDENTIFICATION.
 DP5656
 DP5656                          STATION RECOVERY (2022)
 DP5656
 DP5656'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5656'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5657 ***********************************************************************
 DP5657  DESIGNATION -  IK 041
 DP5657  PID         -  DP5657
 DP5657  STATE/COUNTY-  IL/LIVINGSTON
 DP5657  COUNTRY     -  US
 DP5657  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 DP5657
 DP5657                         *CURRENT SURVEY CONTROL
 DP5657  ______________________________________________________________________
 DP5657* NAD 83(1986) POSITION- 40 52 22.97   (N) 088 43 12.35   (W)   HD_HELD1
 DP5657* NAVD 88 ORTHO HEIGHT -   197.218 (meters)      647.04  (feet) ADJUSTED
 DP5657  ______________________________________________________________________
 DP5657  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 DP5657  DYNAMIC HEIGHT  -        197.134 (meters)      646.76  (feet) COMP
 DP5657  MODELED GRAVITY -    980,194.4   (mgal)                       NAVD 88
 DP5657
 DP5657  VERT ORDER      -  SECOND    CLASS I
 DP5657
 DP5657.The horizontal coordinates were determined by differentially corrected
 DP5657.hand held GPS observations or other comparable positioning techniques
 DP5657.and have an estimated accuracy of +/- 3 meters.
 DP5657
 DP5657.The orthometric height was determined by differential leveling and
 DP5657.adjusted by the NATIONAL GEODETIC SURVEY
 DP5657.in November 2014.
 DP5657
 DP5657.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5657.GEOID18 height accuracy estimate available here.
 DP5657
 DP5657.Click photographs - Photos may exist for this station.
 DP5657
 DP5657.The dynamic height is computed by dividing the NAVD 88
 DP5657.geopotential number by the normal gravity value computed on the
 DP5657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5657.degrees latitude (g = 980.6199 gals.).
 DP5657
 DP5657.The modeled gravity was interpolated from observed gravity values.
 DP5657
 DP5657;                    North         East    Units  Estimated Accuracy
 DP5657;SPC IL E     -   467,015.7     267,398.0     MT  (+/- 3 meters HH1 GPS) 
 DP5657
 DP5657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5505626088(NAD 83)
 DP5657
 DP5657                          SUPERSEDED SURVEY CONTROL
 DP5657
 DP5657.No superseded survey control is available for this station.
 DP5657
 DP5657_MARKER: F = FLANGE-ENCASED ROD
 DP5657_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5657_STAMPING: IK 041 2014
 DP5657_MARK LOGO: UIL
 DP5657_PROJECTION: FLUSH
 DP5657_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5657_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5657+STABILITY: POSITION/ELEVATION WELL
 DP5657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5657+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2024
 DP5657_ROD/PIPE-DEPTH: 24 meters
 DP5657_SLEEVE-DEPTH  : 3 meters
 DP5657
 DP5657  HISTORY     - Date     Condition        Report By
 DP5657  HISTORY     - 20140613 MONUMENTED       BCA
 DP5657  HISTORY     - 20240916 GOOD             ILDT
 DP5657
 DP5657                          STATION DESCRIPTION
 DP5657
 DP5657'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5657'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF CHENOA, 7.4 MI
 DP5657'(11.9 KM) EAST OF FLANAGAN AND 4.8 MI (7.7 KM) WEST OF PONTIAC.
 DP5657'
 DP5657'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5657'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO WEST ON STATE HIGHWAY
 DP5657'116 FOR 2.6 MI (4.2 KM) TO THE STATION ON THE RIGHT.
 DP5657'
 DP5657'THE STATION IS LOCATED 53.4 FT (16.3 M) NORTH OF THE CENTERLINE OF
 DP5657'STATE HIGHWAY 116, 300.0 FT (91.4 M) EAST OF THE CENTERLINE OF COUNTY
 DP5657'ROAD 1075 EAST, 77.0 FT (23.5 M) EAST OF A 28 INCH (71 CM) DIAMETER
 DP5657'OAK TREE, 63.0 FT (19.2 M) EAST-SOUTHEAST OF A 18 INCH (46 CM)
 DP5657'DIAMETER OAK TREE, 37.5 FT (11.4 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5657'STATE HIGHWAY 116, 7.1 FT (2.2 M) SOUTHEAST OF A WOODEN FENCE POST AND
 DP5657'6.6 FT (2.0 M) SOUTHWEST OF A WOODEN FENCE POST.
 DP5657'
 DP5657'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5657'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5657'IN IDENTIFICATION.
 DP5657
 DP5657                          STATION RECOVERY (2024)
 DP5657
 DP5657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5657'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5658 ***********************************************************************
 DP5658  DESIGNATION -  IK 042
 DP5658  PID         -  DP5658
 DP5658  STATE/COUNTY-  IL/LIVINGSTON
 DP5658  COUNTRY     -  US
 DP5658  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 DP5658
 DP5658                         *CURRENT SURVEY CONTROL
 DP5658  ______________________________________________________________________
 DP5658* NAD 83(1986) POSITION- 40 52 22.02   (N) 088 44 16.26   (W)   HD_HELD1
 DP5658* NAVD 88 ORTHO HEIGHT -   197.296 (meters)      647.30  (feet) ADJUSTED
 DP5658  ______________________________________________________________________
 DP5658  GEOID HEIGHT    -        -32.196 (meters)                     GEOID18
 DP5658  DYNAMIC HEIGHT  -        197.212 (meters)      647.02  (feet) COMP
 DP5658  MODELED GRAVITY -    980,194.6   (mgal)                       NAVD 88
 DP5658
 DP5658  VERT ORDER      -  SECOND    CLASS I
 DP5658
 DP5658.The horizontal coordinates were determined by differentially corrected
 DP5658.hand held GPS observations or other comparable positioning techniques
 DP5658.and have an estimated accuracy of +/- 3 meters.
 DP5658
 DP5658.The orthometric height was determined by differential leveling and
 DP5658.adjusted by the NATIONAL GEODETIC SURVEY
 DP5658.in November 2014.
 DP5658
 DP5658.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5658.GEOID18 height accuracy estimate available here.
 DP5658
 DP5658.Click photographs - Photos may exist for this station.
 DP5658
 DP5658.The dynamic height is computed by dividing the NAVD 88
 DP5658.geopotential number by the normal gravity value computed on the
 DP5658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5658.degrees latitude (g = 980.6199 gals.).
 DP5658
 DP5658.The modeled gravity was interpolated from observed gravity values.
 DP5658
 DP5658;                    North         East    Units  Estimated Accuracy
 DP5658;SPC IL E     -   466,993.2     265,901.4     MT  (+/- 3 meters HH1 GPS) 
 DP5658
 DP5658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5356026088(NAD 83)
 DP5658
 DP5658                          SUPERSEDED SURVEY CONTROL
 DP5658
 DP5658.No superseded survey control is available for this station.
 DP5658
 DP5658_MARKER: F = FLANGE-ENCASED ROD
 DP5658_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5658_STAMPING: IK 042 2014
 DP5658_MARK LOGO: UIL
 DP5658_PROJECTION: FLUSH
 DP5658_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5658_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5658+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2025
 DP5658_ROD/PIPE-DEPTH: 12 meters
 DP5658_SLEEVE-DEPTH  : 3 meters
 DP5658
 DP5658  HISTORY     - Date     Condition        Report By
 DP5658  HISTORY     - 20140613 MONUMENTED       BCA
 DP5658  HISTORY     - 20250404 GOOD             ILDT
 DP5658
 DP5658                          STATION DESCRIPTION
 DP5658
 DP5658'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5658'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF CHENOA, 6.5 MI
 DP5658'(10.5 KM) EAST OF FLANAGAN AND 5.7 MI (9.2 KM) WEST OF PONTIAC.
 DP5658'
 DP5658'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5658'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO WEST ON STATE HIGHWAY
 DP5658'116 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 1050 EAST.  CONTINUE WEST ON
 DP5658'STATE HIGHWAY 116 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP5658'
 DP5658'THE STATION IS LOCATED 38.2 FT (11.6 M) NORTH OF THE CENTERLINE OF
 DP5658'STATE HIGHWAY 116, 200.0 FT (61.0 M) EAST-SOUTHEAST OF A 36 INCH (91
 DP5658'CM) DIAMETER TREE, 22.6 FT (6.9 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5658'STATE HIGHWAY 116.
 DP5658'
 DP5658'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5658'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5658'IN IDENTIFICATION.
 DP5658
 DP5658                          STATION RECOVERY (2025)
 DP5658
 DP5658'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5659 ***********************************************************************
 DP5659  DESIGNATION -  IK 043
 DP5659  PID         -  DP5659
 DP5659  STATE/COUNTY-  IL/LIVINGSTON
 DP5659  COUNTRY     -  US
 DP5659  USGS QUAD   -  FLANAGAN SOUTH (2018)
 DP5659
 DP5659                         *CURRENT SURVEY CONTROL
 DP5659  ______________________________________________________________________
 DP5659* NAD 83(1986) POSITION- 40 52 21.02   (N) 088 45 13.54   (W)   HD_HELD1
 DP5659* NAVD 88 ORTHO HEIGHT -   197.497 (meters)      647.95  (feet) ADJUSTED
 DP5659  ______________________________________________________________________
 DP5659  GEOID HEIGHT    -        -32.202 (meters)                     GEOID18
 DP5659  DYNAMIC HEIGHT  -        197.413 (meters)      647.68  (feet) COMP
 DP5659  MODELED GRAVITY -    980,194.7   (mgal)                       NAVD 88
 DP5659
 DP5659  VERT ORDER      -  SECOND    CLASS I
 DP5659
 DP5659.The horizontal coordinates were determined by differentially corrected
 DP5659.hand held GPS observations or other comparable positioning techniques
 DP5659.and have an estimated accuracy of +/- 3 meters.
 DP5659
 DP5659.The orthometric height was determined by differential leveling and
 DP5659.adjusted by the NATIONAL GEODETIC SURVEY
 DP5659.in November 2014.
 DP5659
 DP5659.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5659.GEOID18 height accuracy estimate available here.
 DP5659
 DP5659.Click photographs - Photos may exist for this station.
 DP5659
 DP5659.The dynamic height is computed by dividing the NAVD 88
 DP5659.geopotential number by the normal gravity value computed on the
 DP5659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5659.degrees latitude (g = 980.6199 gals.).
 DP5659
 DP5659.The modeled gravity was interpolated from observed gravity values.
 DP5659
 DP5659;                    North         East    Units  Estimated Accuracy
 DP5659;SPC IL E     -   466,968.6     264,560.0     MT  (+/- 3 meters HH1 GPS) 
 DP5659
 DP5659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5221826084(NAD 83)
 DP5659
 DP5659                          SUPERSEDED SURVEY CONTROL
 DP5659
 DP5659.No superseded survey control is available for this station.
 DP5659
 DP5659_MARKER: F = FLANGE-ENCASED ROD
 DP5659_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5659_STAMPING: IK 043 2014
 DP5659_MARK LOGO: UIL
 DP5659_PROJECTION: FLUSH
 DP5659_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5659_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5659+STABILITY: POSITION/ELEVATION WELL
 DP5659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5659+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5659_ROD/PIPE-DEPTH: 24 meters
 DP5659_SLEEVE-DEPTH  : 3 meters
 DP5659
 DP5659  HISTORY     - Date     Condition        Report By
 DP5659  HISTORY     - 20140613 MONUMENTED       BCA
 DP5659
 DP5659                          STATION DESCRIPTION
 DP5659
 DP5659'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5659'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) NORTH OF CHENOA, 6.5 MI
 DP5659'(10.5 KM) WEST OF PONTIAC AND 5.6 MI (9.0 KM) EAST OF FLANAGAN.
 DP5659'
 DP5659'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5659'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO WEST ON STATE HIGHWAY
 DP5659'116 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 1050 EAST.  CONTINUE WEST ON
 DP5659'STATE HIGHWAY 116 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE RIGHT.
 DP5659'
 DP5659'THE STATION IS LOCATED 37.3 FT (11.4 M) NORTH OF THE CENTERLINE OF
 DP5659'STATE HIGHWAY 116, 0.3 MI (0.5 KM) EAST OF COUNTY ROAD 900 EAST, 21.2
 DP5659'FT (6.5 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116 AND 17.5
 DP5659'FT (5.3 M) EAST-NORTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP5659'CORRUGATED METAL PIPE.
 DP5659'
 DP5659'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5659'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5659'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5661 ***********************************************************************
 DP5661  DESIGNATION -  IK 045
 DP5661  PID         -  DP5661
 DP5661  STATE/COUNTY-  IL/LIVINGSTON
 DP5661  COUNTRY     -  US
 DP5661  USGS QUAD   -  FLANAGAN SOUTH (2018)
 DP5661
 DP5661                         *CURRENT SURVEY CONTROL
 DP5661  ______________________________________________________________________
 DP5661* NAD 83(1986) POSITION- 40 52 18.48   (N) 088 47 31.24   (W)   HD_HELD1
 DP5661* NAVD 88 ORTHO HEIGHT -   200.906 (meters)      659.14  (feet) ADJUSTED
 DP5661  ______________________________________________________________________
 DP5661  GEOID HEIGHT    -        -32.220 (meters)                     GEOID18
 DP5661  DYNAMIC HEIGHT  -        200.820 (meters)      658.86  (feet) COMP
 DP5661  MODELED GRAVITY -    980,194.4   (mgal)                       NAVD 88
 DP5661
 DP5661  VERT ORDER      -  SECOND    CLASS I
 DP5661
 DP5661.The horizontal coordinates were determined by differentially corrected
 DP5661.hand held GPS observations or other comparable positioning techniques
 DP5661.and have an estimated accuracy of +/- 3 meters.
 DP5661
 DP5661.The orthometric height was determined by differential leveling and
 DP5661.adjusted by the NATIONAL GEODETIC SURVEY
 DP5661.in November 2014.
 DP5661
 DP5661.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5661.GEOID18 height accuracy estimate available here.
 DP5661
 DP5661.Click photographs - Photos may exist for this station.
 DP5661
 DP5661.The dynamic height is computed by dividing the NAVD 88
 DP5661.geopotential number by the normal gravity value computed on the
 DP5661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5661.degrees latitude (g = 980.6199 gals.).
 DP5661
 DP5661.The modeled gravity was interpolated from observed gravity values.
 DP5661
 DP5661;                    North         East    Units  Estimated Accuracy
 DP5661;SPC IL E     -   466,906.5     261,335.3     MT  (+/- 3 meters HH1 GPS) 
 DP5661
 DP5661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4899326071(NAD 83)
 DP5661
 DP5661                          SUPERSEDED SURVEY CONTROL
 DP5661
 DP5661.No superseded survey control is available for this station.
 DP5661
 DP5661_MARKER: F = FLANGE-ENCASED ROD
 DP5661_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5661_STAMPING: IK 045 2014
 DP5661_MARK LOGO: UIL
 DP5661_PROJECTION: FLUSH
 DP5661_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5661_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5661+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 DP5661_ROD/PIPE-DEPTH: 20 meters
 DP5661_SLEEVE-DEPTH  : 3 meters
 DP5661
 DP5661  HISTORY     - Date     Condition        Report By
 DP5661  HISTORY     - 20140613 MONUMENTED       BCA
 DP5661  HISTORY     - 20200402 GOOD             ILDT
 DP5661
 DP5661                          STATION DESCRIPTION
 DP5661
 DP5661'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5661'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) NORTH-NORTHWEST OF
 DP5661'CHENOA, 8.5 MI (13.7 KM) WEST OF PONTIAC AND 3.6 MI (5.8 KM) EAST OF
 DP5661'FLANAGAN.
 DP5661'
 DP5661'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5661'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO WEST ON STATE HIGHWAY
 DP5661'116 FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 800 EAST.  CONTINUE WEST ON
 DP5661'STATE HIGHWAY 116 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP5661'
 DP5661'THE STATION IS LOCATED 35.7 FT (10.9 M) SOUTH OF THE CENTERLINE OF
 DP5661'STATE HIGHWAY 116, 0.2 MI (0.3 KM) EAST OF COUNTY ROAD 700 EAST, 71.3
 DP5661'FT (21.7 M) SOUTHWEST OF A STATION MARK '650+00', 19.7 FT (6.0 M)
 DP5661'SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116 AND 5.0 FT (1.5 M)
 DP5661'NORTH OF A CULTIVATION LINE.
 DP5661'
 DP5661'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5661'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5661'IN IDENTIFICATION.
 DP5661
 DP5661                          STATION RECOVERY (2020)
 DP5661
 DP5661'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP5661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5662 ***********************************************************************
 DP5662  DESIGNATION -  IK 046
 DP5662  PID         -  DP5662
 DP5662  STATE/COUNTY-  IL/LIVINGSTON
 DP5662  COUNTRY     -  US
 DP5662  USGS QUAD   -  FLANAGAN SOUTH (2018)
 DP5662
 DP5662                         *CURRENT SURVEY CONTROL
 DP5662  ______________________________________________________________________
 DP5662* NAD 83(1986) POSITION- 40 52 18.07   (N) 088 48 42.79   (W)   HD_HELD1
 DP5662* NAVD 88 ORTHO HEIGHT -   199.651 (meters)      655.02  (feet) ADJUSTED
 DP5662  ______________________________________________________________________
 DP5662  GEOID HEIGHT    -        -32.233 (meters)                     GEOID18
 DP5662  DYNAMIC HEIGHT  -        199.566 (meters)      654.74  (feet) COMP
 DP5662  MODELED GRAVITY -    980,193.7   (mgal)                       NAVD 88
 DP5662
 DP5662  VERT ORDER      -  SECOND    CLASS I
 DP5662
 DP5662.The horizontal coordinates were determined by differentially corrected
 DP5662.hand held GPS observations or other comparable positioning techniques
 DP5662.and have an estimated accuracy of +/- 3 meters.
 DP5662
 DP5662.The orthometric height was determined by differential leveling and
 DP5662.adjusted by the NATIONAL GEODETIC SURVEY
 DP5662.in November 2014.
 DP5662
 DP5662.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5662.GEOID18 height accuracy estimate available here.
 DP5662
 DP5662.Click photographs - Photos may exist for this station.
 DP5662
 DP5662.The dynamic height is computed by dividing the NAVD 88
 DP5662.geopotential number by the normal gravity value computed on the
 DP5662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5662.degrees latitude (g = 980.6199 gals.).
 DP5662
 DP5662.The modeled gravity was interpolated from observed gravity values.
 DP5662
 DP5662;                    North         East    Units  Estimated Accuracy
 DP5662;SPC IL E     -   466,902.8     259,659.8     MT  (+/- 3 meters HH1 GPS) 
 DP5662
 DP5662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4731826093(NAD 83)
 DP5662
 DP5662                          SUPERSEDED SURVEY CONTROL
 DP5662
 DP5662.No superseded survey control is available for this station.
 DP5662
 DP5662_MARKER: F = FLANGE-ENCASED ROD
 DP5662_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5662_STAMPING: IK 046 2014
 DP5662_MARK LOGO: UIL
 DP5662_PROJECTION: FLUSH
 DP5662_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5662_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5662+STABILITY: POSITION/ELEVATION WELL
 DP5662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5662+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2025
 DP5662_ROD/PIPE-DEPTH: 20 meters
 DP5662_SLEEVE-DEPTH  : 3 meters
 DP5662
 DP5662  HISTORY     - Date     Condition        Report By
 DP5662  HISTORY     - 20140613 MONUMENTED       BCA
 DP5662  HISTORY     - 20250404 GOOD             ILDT
 DP5662
 DP5662                          STATION DESCRIPTION
 DP5662
 DP5662'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5662'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) WEST OF PONTIAC, 9.4 MI
 DP5662'(15.1 KM) SOUTHEAST OF DANA AND 2.6 MI (4.2 KM) EAST OF FLANAGAN.
 DP5662'
 DP5662'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 116,
 DP5662'LOCATED 1.5 MI (2.4 KM) WEST OF PONTIAC, IL, GO WEST ON STATE HIGHWAY
 DP5662'116 FOR 6.5 MI (10.5 KM) TO COUNTY ROAD 700 EAST.  CONTINUE WEST ON
 DP5662'STATE HIGHWAY 116 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP5662'
 DP5662'THE STATION IS LOCATED 35.8 FT (10.9 M) SOUTH OF THE CENTERLINE OF
 DP5662'STATE HIGHWAY 116, 0.2 MI (0.3 KM) EAST OF COUNTY ROAD 600 EAST, 175.0
 DP5662'FT (53.3 M) EAST OF A NORTH POST FOR A 'FLANAGAN RESEARCH FARM' SIGN,
 DP5662'67.5 FT (20.6 M) SOUTHWEST OF STATION MARK '605+00' AND 19.6 FT (6.0
 DP5662'M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116.
 DP5662'
 DP5662'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5662'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5662'IN IDENTIFICATION.
 DP5662
 DP5662                          STATION RECOVERY (2025)
 DP5662
 DP5662'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5662'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5663 ***********************************************************************
 DP5663  DESIGNATION -  IK 047
 DP5663  PID         -  DP5663
 DP5663  STATE/COUNTY-  IL/LIVINGSTON
 DP5663  COUNTRY     -  US
 DP5663  USGS QUAD   -  FLANAGAN SOUTH (2018)
 DP5663
 DP5663                         *CURRENT SURVEY CONTROL
 DP5663  ______________________________________________________________________
 DP5663* NAD 83(1986) POSITION- 40 52 17.45   (N) 088 49 41.84   (W)   HD_HELD1
 DP5663* NAVD 88 ORTHO HEIGHT -   201.026 (meters)      659.53  (feet) ADJUSTED
 DP5663  ______________________________________________________________________
 DP5663  GEOID HEIGHT    -        -32.244 (meters)                     GEOID18
 DP5663  DYNAMIC HEIGHT  -        200.940 (meters)      659.25  (feet) COMP
 DP5663  MODELED GRAVITY -    980,192.8   (mgal)                       NAVD 88
 DP5663
 DP5663  VERT ORDER      -  SECOND    CLASS I
 DP5663
 DP5663.The horizontal coordinates were determined by differentially corrected
 DP5663.hand held GPS observations or other comparable positioning techniques
 DP5663.and have an estimated accuracy of +/- 3 meters.
 DP5663
 DP5663.The orthometric height was determined by differential leveling and
 DP5663.adjusted by the NATIONAL GEODETIC SURVEY
 DP5663.in November 2014.
 DP5663
 DP5663.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5663.GEOID18 height accuracy estimate available here.
 DP5663
 DP5663.Click photographs - Photos may exist for this station.
 DP5663
 DP5663.The dynamic height is computed by dividing the NAVD 88
 DP5663.geopotential number by the normal gravity value computed on the
 DP5663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5663.degrees latitude (g = 980.6199 gals.).
 DP5663
 DP5663.The modeled gravity was interpolated from observed gravity values.
 DP5663
 DP5663;                    North         East    Units  Estimated Accuracy
 DP5663;SPC IL E     -   466,891.4     258,277.0     MT  (+/- 3 meters HH1 GPS) 
 DP5663
 DP5663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4593626102(NAD 83)
 DP5663
 DP5663                          SUPERSEDED SURVEY CONTROL
 DP5663
 DP5663.No superseded survey control is available for this station.
 DP5663
 DP5663_MARKER: F = FLANGE-ENCASED ROD
 DP5663_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5663_STAMPING: IK 047 2014
 DP5663_MARK LOGO: UIL
 DP5663_PROJECTION: FLUSH
 DP5663_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5663_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5663+STABILITY: POSITION/ELEVATION WELL
 DP5663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5663+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5663_ROD/PIPE-DEPTH: 7.3 meters
 DP5663_SLEEVE-DEPTH  : 0.9 meters
 DP5663
 DP5663  HISTORY     - Date     Condition        Report By
 DP5663  HISTORY     - 20140613 MONUMENTED       BCA
 DP5663
 DP5663                          STATION DESCRIPTION
 DP5663
 DP5663'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5663'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTH-NORTHEAST OF
 DP5663'GRIDLEY, 8.7 MI (14.0 KM) SOUTHEAST OF DANA AND 1.8 MI (2.9 KM)
 DP5663'EAST-SOUTHEAST OF FLANAGAN.
 DP5663'
 DP5663'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5663'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5663'STATE HIGHWAY 116 FOR 10.2 MI (16.4 KM) TO COUNTY ROAD 500 EAST.
 DP5663'CONTINUE EAST ON STATE HIGHWAY 116 FOR 0.4 MI (0.6 KM) TO THE STATION
 DP5663'ON THE RIGHT.
 DP5663'
 DP5663'THE STATION IS LOCATED 35.1 FT (10.7 M) SOUTH OF THE CENTERLINE OF
 DP5663'STATE HIGHWAY 116, 138.0 FT (42.1 M) SOUTHEAST OF A UTILITY POLE,
 DP5663'107.0 FT (32.6 M) SOUTHWEST OF A STATION MARK '560+00' AND 19.2 FT
 DP5663'(5.9 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116.
 DP5663'
 DP5663'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5663'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5663'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5664 ***********************************************************************
 DP5664  DESIGNATION -  IK 048
 DP5664  PID         -  DP5664
 DP5664  STATE/COUNTY-  IL/LIVINGSTON
 DP5664  COUNTRY     -  US
 DP5664  USGS QUAD   -  FLANAGAN SOUTH (2018)
 DP5664
 DP5664                         *CURRENT SURVEY CONTROL
 DP5664  ______________________________________________________________________
 DP5664* NAD 83(1986) POSITION- 40 52 16.33   (N) 088 50 43.97   (W)   HD_HELD1
 DP5664* NAVD 88 ORTHO HEIGHT -   204.322 (meters)      670.35  (feet) ADJUSTED
 DP5664  ______________________________________________________________________
 DP5664  GEOID HEIGHT    -        -32.257 (meters)                     GEOID18
 DP5664  DYNAMIC HEIGHT  -        204.235 (meters)      670.06  (feet) COMP
 DP5664  MODELED GRAVITY -    980,191.8   (mgal)                       NAVD 88
 DP5664
 DP5664  VERT ORDER      -  SECOND    CLASS I
 DP5664
 DP5664.The horizontal coordinates were determined by differentially corrected
 DP5664.hand held GPS observations or other comparable positioning techniques
 DP5664.and have an estimated accuracy of +/- 3 meters.
 DP5664
 DP5664.The orthometric height was determined by differential leveling and
 DP5664.adjusted by the NATIONAL GEODETIC SURVEY
 DP5664.in November 2014.
 DP5664
 DP5664.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5664.GEOID18 height accuracy estimate available here.
 DP5664
 DP5664.Click photographs - Photos may exist for this station.
 DP5664
 DP5664.The dynamic height is computed by dividing the NAVD 88
 DP5664.geopotential number by the normal gravity value computed on the
 DP5664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5664.degrees latitude (g = 980.6199 gals.).
 DP5664
 DP5664.The modeled gravity was interpolated from observed gravity values.
 DP5664
 DP5664;                    North         East    Units  Estimated Accuracy
 DP5664;SPC IL E     -   466,865.2     256,822.0     MT  (+/- 3 meters HH1 GPS) 
 DP5664
 DP5664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4448026098(NAD 83)
 DP5664
 DP5664                          SUPERSEDED SURVEY CONTROL
 DP5664
 DP5664.No superseded survey control is available for this station.
 DP5664
 DP5664_MARKER: F = FLANGE-ENCASED ROD
 DP5664_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5664_STAMPING: IK 048 2014
 DP5664_MARK LOGO: UIL
 DP5664_PROJECTION: FLUSH
 DP5664_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5664_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5664+STABILITY: POSITION/ELEVATION WELL
 DP5664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5664+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2024
 DP5664_ROD/PIPE-DEPTH: 20 meters
 DP5664_SLEEVE-DEPTH  : 3 meters
 DP5664
 DP5664  HISTORY     - Date     Condition        Report By
 DP5664  HISTORY     - 20140613 MONUMENTED       BCA
 DP5664  HISTORY     - 20241231 GOOD             ILDT
 DP5664
 DP5664                          STATION DESCRIPTION
 DP5664
 DP5664'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5664'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHEAST OF
 DP5664'GRIDLEY, 8.1 MI (13.0 KM) SOUTHEAST OF DANA AND 0.9 MI (1.4 KM)
 DP5664'EAST-SOUTHEAST OF FLANAGAN.
 DP5664'
 DP5664'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5664'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5664'STATE HIGHWAY 116 FOR 9.2 MI (14.8 KM) TO COUNTY ROAD 400 EAST.
 DP5664'CONTINUE EAST ON STATE HIGHWAY 116 FOR 0.5 MI (0.8 KM) TO THE STATION
 DP5664'ON THE RIGHT.
 DP5664'
 DP5664'THE STATION IS LOCATED 38.2 FT (11.6 M) SOUTH OF THE CENTERLINE OF
 DP5664'STATE HIGHWAY 116, 114.5 FT (34.9 M) SOUTHEAST OF A UTILITY POLE, 22.2
 DP5664'FT (6.8 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116 AND 19.6
 DP5664'FT (6.0 M) SOUTHWEST OF THE WEST END OF A 12 INCH (30 CM) CORRUGATED
 DP5664'METAL PIPE.
 DP5664'
 DP5664'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5664'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5664'IN IDENTIFICATION.
 DP5664
 DP5664                          STATION RECOVERY (2024)
 DP5664
 DP5664'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5664'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5665 ***********************************************************************
 DP5665  DESIGNATION -  IK 049
 DP5665  PID         -  DP5665
 DP5665  STATE/COUNTY-  IL/LIVINGSTON
 DP5665  COUNTRY     -  US
 DP5665  USGS QUAD   -  FLANAGAN SOUTH (2018)
 DP5665
 DP5665                         *CURRENT SURVEY CONTROL
 DP5665  ______________________________________________________________________
 DP5665* NAD 83(1986) POSITION- 40 52 15.53   (N) 088 51 57.80   (W)   HD_HELD1
 DP5665* NAVD 88 ORTHO HEIGHT -   205.983 (meters)      675.80  (feet) ADJUSTED
 DP5665  ______________________________________________________________________
 DP5665  GEOID HEIGHT    -        -32.272 (meters)                     GEOID18
 DP5665  DYNAMIC HEIGHT  -        205.894 (meters)      675.50  (feet) COMP
 DP5665  MODELED GRAVITY -    980,190.5   (mgal)                       NAVD 88
 DP5665
 DP5665  VERT ORDER      -  SECOND    CLASS I
 DP5665
 DP5665.The horizontal coordinates were determined by differentially corrected
 DP5665.hand held GPS observations or other comparable positioning techniques
 DP5665.and have an estimated accuracy of +/- 3 meters.
 DP5665
 DP5665.The orthometric height was determined by differential leveling and
 DP5665.adjusted by the NATIONAL GEODETIC SURVEY
 DP5665.in November 2014.
 DP5665
 DP5665.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5665.GEOID18 height accuracy estimate available here.
 DP5665
 DP5665.Click photographs - Photos may exist for this station.
 DP5665
 DP5665.The dynamic height is computed by dividing the NAVD 88
 DP5665.geopotential number by the normal gravity value computed on the
 DP5665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5665.degrees latitude (g = 980.6199 gals.).
 DP5665
 DP5665.The modeled gravity was interpolated from observed gravity values.
 DP5665
 DP5665;                    North         East    Units  Estimated Accuracy
 DP5665;SPC IL E     -   466,850.8     255,093.1     MT  (+/- 3 meters HH1 GPS) 
 DP5665
 DP5665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4275226110(NAD 83)
 DP5665
 DP5665                          SUPERSEDED SURVEY CONTROL
 DP5665
 DP5665.No superseded survey control is available for this station.
 DP5665
 DP5665_MARKER: F = FLANGE-ENCASED ROD
 DP5665_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5665_STAMPING: IK 049 2014
 DP5665_MARK LOGO: ILSGS
 DP5665_PROJECTION: FLUSH
 DP5665_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5665_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5665_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5665+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2022
 DP5665_ROD/PIPE-DEPTH: 16 meters
 DP5665_SLEEVE-DEPTH  : 3 meters
 DP5665
 DP5665  HISTORY     - Date     Condition        Report By
 DP5665  HISTORY     - 20140613 MONUMENTED       BCA
 DP5665  HISTORY     - 20220317 GOOD             ILDT
 DP5665
 DP5665                          STATION DESCRIPTION
 DP5665
 DP5665'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5665'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH OF GRIDLEY, 7.4 MI
 DP5665'(11.9 KM) SOUTHEAST OF DANA AND IN THE TOWN OF FLANAGAN, IL.
 DP5665'
 DP5665'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5665'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5665'STATE HIGHWAY 116 FOR 8.2 MI (13.2 KM) TO COUNTY ROAD 300 EAST.
 DP5665'CONTINUE EAST ON STATE HIGHWAY 116 FOR 0.4 M (1.3 FT) TO THE STATION
 DP5665'ON THE LEFT.
 DP5665'
 DP5665'THE STATION IS LOCATED 37.9 FT (11.6 M) NORTH OF THE CENTERLINE OF
 DP5665'STATE HIGHWAY 116, 22.2 FT (6.8 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5665'STATE HIGHWAY 116, 10.9 FT (3.3 M) NORTHEAST OF A 'I 39 10 PEORIA 48'
 DP5665'SIGN, 5.6 FT (1.7 M) EAST-SOUTHEAST OF A CORNER WOODEN POST FOR A 4 FT
 DP5665'(1.2 M) WIRE FENCE AND 2 FT (0.6 M) SOUTH OF A WIRE FENCE.
 DP5665'
 DP5665'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5665'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5665'IN IDENTIFICATION.
 DP5665
 DP5665                          STATION RECOVERY (2022)
 DP5665
 DP5665'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5665'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5666 ***********************************************************************
 DP5666  DESIGNATION -  IK 050
 DP5666  PID         -  DP5666
 DP5666  STATE/COUNTY-  IL/LIVINGSTON
 DP5666  COUNTRY     -  US
 DP5666  USGS QUAD   -  FLANAGAN SW (2018)
 DP5666
 DP5666                         *CURRENT SURVEY CONTROL
 DP5666  ______________________________________________________________________
 DP5666* NAD 83(1986) POSITION- 40 52 13.58   (N) 088 52 57.21   (W)   HD_HELD1
 DP5666* NAVD 88 ORTHO HEIGHT -   210.584 (meters)      690.89  (feet) ADJUSTED
 DP5666  ______________________________________________________________________
 DP5666  GEOID HEIGHT    -        -32.285 (meters)                     GEOID18
 DP5666  DYNAMIC HEIGHT  -        210.494 (meters)      690.60  (feet) COMP
 DP5666  MODELED GRAVITY -    980,189.6   (mgal)                       NAVD 88
 DP5666
 DP5666  VERT ORDER      -  SECOND    CLASS I
 DP5666
 DP5666.The horizontal coordinates were determined by differentially corrected
 DP5666.hand held GPS observations or other comparable positioning techniques
 DP5666.and have an estimated accuracy of +/- 3 meters.
 DP5666
 DP5666.The orthometric height was determined by differential leveling and
 DP5666.adjusted by the NATIONAL GEODETIC SURVEY
 DP5666.in November 2014.
 DP5666
 DP5666.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5666.GEOID18 height accuracy estimate available here.
 DP5666
 DP5666.Click photographs - Photos may exist for this station.
 DP5666
 DP5666.The dynamic height is computed by dividing the NAVD 88
 DP5666.geopotential number by the normal gravity value computed on the
 DP5666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5666.degrees latitude (g = 980.6199 gals.).
 DP5666
 DP5666.The modeled gravity was interpolated from observed gravity values.
 DP5666
 DP5666;                    North         East    Units  Estimated Accuracy
 DP5666;SPC IL E     -   466,799.3     253,701.5     MT  (+/- 3 meters HH1 GPS) 
 DP5666
 DP5666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4136026080(NAD 83)
 DP5666
 DP5666                          SUPERSEDED SURVEY CONTROL
 DP5666
 DP5666.No superseded survey control is available for this station.
 DP5666
 DP5666_MARKER: F = FLANGE-ENCASED ROD
 DP5666_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5666_STAMPING: IK 050 2014
 DP5666_MARK LOGO: UIL
 DP5666_PROJECTION: FLUSH
 DP5666_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5666+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2024
 DP5666_ROD/PIPE-DEPTH: 16 meters
 DP5666_SLEEVE-DEPTH  : 3 meters
 DP5666
 DP5666  HISTORY     - Date     Condition        Report By
 DP5666  HISTORY     - 20140613 MONUMENTED       BCA
 DP5666  HISTORY     - 20241216 GOOD             ILDT
 DP5666
 DP5666                          STATION DESCRIPTION
 DP5666
 DP5666'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5666'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-SOUTHEAST OF
 DP5666'MINONK, 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF DANA AND 1.2 MI (1.9 KM)
 DP5666'WEST-SOUTHWEST OF FLANAGAN.
 DP5666'
 DP5666'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5666'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5666'STATE HIGHWAY 116 FOR 7.2 MI (11.6 KM) TO COUNTY ROAD 200 EAST.
 DP5666'CONTINUE EAST ON STATE HIGHWAY 116 FOR 0.5 MI (0.8 KM) TO THE STATION
 DP5666'ON THE RIGHT.
 DP5666'
 DP5666'THE STATION IS LOCATED 37.3 FT (11.4 M) SOUTH OF THE CENTERLINE OF
 DP5666'STATE HIGHWAY 116, 38.5 FT (11.7 M) SOUTH-SOUTHWEST OF A BRASS
 DP5666'TABLET(NO MARKINGS) IN THE CENTERLINE OF STATE HIGHWAY 116, 20.9 FT
 DP5666'(6.4 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116, 10.4 FT
 DP5666'(3.2 M) NORTHWEST OF A WOODEN CORNER POST FOR A 4.0 FT (1.2 M) WIRE
 DP5666'FENCE AND 10.1 FT (3.1 M) NORTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP5666'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5666'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5666'IN IDENTIFICATION.
 DP5666
 DP5666                          STATION RECOVERY (2024)
 DP5666
 DP5666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5666'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5667 ***********************************************************************
 DP5667  DESIGNATION -  IK 051
 DP5667  PID         -  DP5667
 DP5667  STATE/COUNTY-  IL/LIVINGSTON
 DP5667  COUNTRY     -  US
 DP5667  USGS QUAD   -  FLANAGAN SW (2018)
 DP5667
 DP5667                         *CURRENT SURVEY CONTROL
 DP5667  ______________________________________________________________________
 DP5667* NAD 83(1986) POSITION- 40 52 12.93   (N) 088 54 10.36   (W)   HD_HELD1
 DP5667* NAVD 88 ORTHO HEIGHT -   215.819 (meters)      708.07  (feet) ADJUSTED
 DP5667  ______________________________________________________________________
 DP5667  GEOID HEIGHT    -        -32.303 (meters)                     GEOID18
 DP5667  DYNAMIC HEIGHT  -        215.726 (meters)      707.76  (feet) COMP
 DP5667  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 DP5667
 DP5667  VERT ORDER      -  SECOND    CLASS I
 DP5667
 DP5667.The horizontal coordinates were determined by differentially corrected
 DP5667.hand held GPS observations or other comparable positioning techniques
 DP5667.and have an estimated accuracy of +/- 3 meters.
 DP5667
 DP5667.The orthometric height was determined by differential leveling and
 DP5667.adjusted by the NATIONAL GEODETIC SURVEY
 DP5667.in November 2014.
 DP5667
 DP5667.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5667.GEOID18 height accuracy estimate available here.
 DP5667
 DP5667.Click photographs - Photos may exist for this station.
 DP5667
 DP5667.The dynamic height is computed by dividing the NAVD 88
 DP5667.geopotential number by the normal gravity value computed on the
 DP5667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5667.degrees latitude (g = 980.6199 gals.).
 DP5667
 DP5667.The modeled gravity was interpolated from observed gravity values.
 DP5667
 DP5667;                    North         East    Units  Estimated Accuracy
 DP5667;SPC IL E     -   466,790.1     251,988.5     MT  (+/- 3 meters HH1 GPS) 
 DP5667
 DP5667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3964726097(NAD 83)
 DP5667
 DP5667                          SUPERSEDED SURVEY CONTROL
 DP5667
 DP5667.No superseded survey control is available for this station.
 DP5667
 DP5667_MARKER: F = FLANGE-ENCASED ROD
 DP5667_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5667_STAMPING: IK 051 2014
 DP5667_MARK LOGO: UIL
 DP5667_PROJECTION: FLUSH
 DP5667_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5667_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5667+STABILITY: POSITION/ELEVATION WELL
 DP5667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5667+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2025
 DP5667_ROD/PIPE-DEPTH: 20 meters
 DP5667_SLEEVE-DEPTH  : 3 meters
 DP5667
 DP5667  HISTORY     - Date     Condition        Report By
 DP5667  HISTORY     - 20140613 MONUMENTED       BCA
 DP5667  HISTORY     - 20241231 GOOD             ILDT
 DP5667  HISTORY     - 20250107 GOOD             ILDT
 DP5667
 DP5667                          STATION DESCRIPTION
 DP5667
 DP5667'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5667'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST-SOUTHEAST OF
 DP5667'MINONK, 6.5 MI (10.5 KM) SOUTH-SOUTHEAST OF DANA AND 2.3 MI (3.7 KM)
 DP5667'WEST-SOUTHWEST OF FLANAGAN.
 DP5667'
 DP5667'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5667'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5667'STATE HIGHWAY 116 FOR 6.2 MI (10.0 KM) TO COUNTY ROAD 100 EAST.
 DP5667'CONTINUE EAST ON STATE HIGHWAY 116 FOR 0.5 MI (0.8 KM) TO THE STATION
 DP5667'ON THE LEFT.
 DP5667'
 DP5667'THE STATION IS LOCATED 38.6 FT (11.8 M) NORTH OF THE CENTERLINE OF
 DP5667'STATE HIGHWAY 116, 97.9 FT (29.8 M) NORTHWEST OF A UTILITY POLE, 22.6
 DP5667'FT (6.9 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116 AND 21.2
 DP5667'FT (6.5 M) WEST-NORTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DP5667'CORRUGATED METAL PIPE.
 DP5667'
 DP5667'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5667'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5667'IN IDENTIFICATION.
 DP5667
 DP5667                          STATION RECOVERY (2024)
 DP5667
 DP5667'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5667'RECOVERED IN GOOD CONDITION.
 DP5667
 DP5667                          STATION RECOVERY (2025)
 DP5667
 DP5667'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5667'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5668 ***********************************************************************
 DP5668  DESIGNATION -  IK 052
 DP5668  PID         -  DP5668
 DP5668  STATE/COUNTY-  IL/LIVINGSTON
 DP5668  COUNTRY     -  US
 DP5668  USGS QUAD   -  FLANAGAN SW (2018)
 DP5668
 DP5668                         *CURRENT SURVEY CONTROL
 DP5668  ______________________________________________________________________
 DP5668* NAD 83(1986) POSITION- 40 52 12.04   (N) 088 55 01.55   (W)   HD_HELD1
 DP5668* NAVD 88 ORTHO HEIGHT -   218.681 (meters)      717.46  (feet) ADJUSTED
 DP5668  ______________________________________________________________________
 DP5668  GEOID HEIGHT    -        -32.316 (meters)                     GEOID18
 DP5668  DYNAMIC HEIGHT  -        218.587 (meters)      717.15  (feet) COMP
 DP5668  MODELED GRAVITY -    980,187.9   (mgal)                       NAVD 88
 DP5668
 DP5668  VERT ORDER      -  SECOND    CLASS I
 DP5668
 DP5668.The horizontal coordinates were determined by differentially corrected
 DP5668.hand held GPS observations or other comparable positioning techniques
 DP5668.and have an estimated accuracy of +/- 3 meters.
 DP5668
 DP5668.The orthometric height was determined by differential leveling and
 DP5668.adjusted by the NATIONAL GEODETIC SURVEY
 DP5668.in November 2014.
 DP5668
 DP5668.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5668.GEOID18 height accuracy estimate available here.
 DP5668
 DP5668.Click photographs - Photos may exist for this station.
 DP5668
 DP5668.The dynamic height is computed by dividing the NAVD 88
 DP5668.geopotential number by the normal gravity value computed on the
 DP5668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5668.degrees latitude (g = 980.6199 gals.).
 DP5668
 DP5668.The modeled gravity was interpolated from observed gravity values.
 DP5668
 DP5668;                    North         East    Units  Estimated Accuracy
 DP5668;SPC IL E     -   466,770.6     250,789.7     MT  (+/- 3 meters HH1 GPS) 
 DP5668
 DP5668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3844826096(NAD 83)
 DP5668
 DP5668                          SUPERSEDED SURVEY CONTROL
 DP5668
 DP5668.No superseded survey control is available for this station.
 DP5668
 DP5668_MARKER: F = FLANGE-ENCASED ROD
 DP5668_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5668_STAMPING: IK 052 2014
 DP5668_MARK LOGO: UIL
 DP5668_PROJECTION: FLUSH
 DP5668_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5668_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5668+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2025
 DP5668_ROD/PIPE-DEPTH: 12.6 meters
 DP5668_SLEEVE-DEPTH  : 3 meters
 DP5668
 DP5668  HISTORY     - Date     Condition        Report By
 DP5668  HISTORY     - 20140613 MONUMENTED       BCA
 DP5668  HISTORY     - 20250107 GOOD             ILDT
 DP5668
 DP5668                          STATION DESCRIPTION
 DP5668
 DP5668'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5668'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST-SOUTHEAST OF
 DP5668'MINONK, 6.3 MI (10.1 KM) SOUTH-SOUTHEAST OF DANA AND 3.0 MI (4.8 KM)
 DP5668'WEST OF FLANAGAN.
 DP5668'
 DP5668'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5668'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5668'STATE HIGHWAY 116 FOR 5.2 MI (8.4 KM) TO COUNTY ROAD 3200 EAST.
 DP5668'CONTINUE EAST ON STATE HIGHWAY 116 FOR 0.7 MI (1.1 KM) TO THE STATION
 DP5668'ON THE LEFT.
 DP5668'
 DP5668'THE STATION IS LOCATED 36.9 FT (11.2 M) NORTH OF THE CENTERLINE OF
 DP5668'STATE HIGHWAY 116, 148.0 FT (45.1 M) EAST-SOUTHEAST OF THE SOUTHEAST
 DP5668'CORNER OF A LONE CORN CRIB, 20.9 FT (6.4 M) NORTH OF THE EDGE OF
 DP5668'PAVEMENT OF STATE HIGHWAY 116 AND 12.3 FT (3.7 M) NORTHEAST OF THE
 DP5668'EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE.
 DP5668'
 DP5668'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5668'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5668'IN IDENTIFICATION.
 DP5668
 DP5668                          STATION RECOVERY (2025)
 DP5668
 DP5668'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5668'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5669 ***********************************************************************
 DP5669  DESIGNATION -  IK 053
 DP5669  PID         -  DP5669
 DP5669  STATE/COUNTY-  IL/WOODFORD
 DP5669  COUNTRY     -  US
 DP5669  USGS QUAD   -  FLANAGAN SW (2018)
 DP5669
 DP5669                         *CURRENT SURVEY CONTROL
 DP5669  ______________________________________________________________________
 DP5669* NAD 83(1986) POSITION- 40 52 10.95   (N) 088 55 52.67   (W)   HD_HELD1
 DP5669* NAVD 88 ORTHO HEIGHT -   219.891 (meters)      721.43  (feet) ADJUSTED
 DP5669  ______________________________________________________________________
 DP5669  GEOID HEIGHT    -        -32.329 (meters)                     GEOID18
 DP5669  DYNAMIC HEIGHT  -        219.796 (meters)      721.11  (feet) COMP
 DP5669  MODELED GRAVITY -    980,187.1   (mgal)                       NAVD 88
 DP5669
 DP5669  VERT ORDER      -  SECOND    CLASS I
 DP5669
 DP5669.The horizontal coordinates were determined by differentially corrected
 DP5669.hand held GPS observations or other comparable positioning techniques
 DP5669.and have an estimated accuracy of +/- 3 meters.
 DP5669
 DP5669.The orthometric height was determined by differential leveling and
 DP5669.adjusted by the NATIONAL GEODETIC SURVEY
 DP5669.in November 2014.
 DP5669
 DP5669.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5669.GEOID18 height accuracy estimate available here.
 DP5669
 DP5669.Click photographs - Photos may exist for this station.
 DP5669
 DP5669.The dynamic height is computed by dividing the NAVD 88
 DP5669.geopotential number by the normal gravity value computed on the
 DP5669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5669.degrees latitude (g = 980.6199 gals.).
 DP5669
 DP5669.The modeled gravity was interpolated from observed gravity values.
 DP5669
 DP5669;                    North         East    Units  Estimated Accuracy
 DP5669;SPC IL W     -   467,291.8     804,137.5     MT  (+/- 3 meters HH1 GPS) 
 DP5669
 DP5669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3725126088(NAD 83)
 DP5669
 DP5669                          SUPERSEDED SURVEY CONTROL
 DP5669
 DP5669.No superseded survey control is available for this station.
 DP5669
 DP5669_MARKER: F = FLANGE-ENCASED ROD
 DP5669_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5669_STAMPING: IK 053 2014
 DP5669_MARK LOGO: UIL
 DP5669_PROJECTION: FLUSH
 DP5669_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5669_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5669+STABILITY: POSITION/ELEVATION WELL
 DP5669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5669+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2022
 DP5669_ROD/PIPE-DEPTH: 32 meters
 DP5669_SLEEVE-DEPTH  : 3 meters
 DP5669
 DP5669  HISTORY     - Date     Condition        Report By
 DP5669  HISTORY     - 20140613 MONUMENTED       BCA
 DP5669  HISTORY     - 20220622 GOOD             ILDT
 DP5669
 DP5669                          STATION DESCRIPTION
 DP5669
 DP5669'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5669'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH OF DANA, 5.9 MI
 DP5669'(9.5 KM) EAST-SOUTHEAST OF MINONK AND 3.7 MI (6.0 KM) WEST OF
 DP5669'FLANAGAN.
 DP5669'
 DP5669'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5669'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5669'STATE HIGHWAY 116 FOR 5.2 MI (8.4 KM) TO COUNTY ROAD 3200 EAST AND THE
 DP5669'STATION ON THE LEFT.
 DP5669'
 DP5669'THE STATION IS LOCATED 39.5 FT (12.0 M) NORTH OF THE CENTERLINE OF
 DP5669'STATE HIGHWAY 116, 47.4 FT (14.4 M) WEST OF THE CENTERLINE OF COUNTY
 DP5669'ROAD 3200 EAST, 30.5 FT (9.3 M) WEST-NORTHWEST OF THE WEST END OF A 18
 DP5669'INCH (46 CM) CORRUGATED METAL PIPE, 23.5 FT (7.2 M) NORTH OF THE EDGE
 DP5669'OF PAVEMENT OF STATE HIGHWAY 116 AND 19.6 FT (6.0 M) NORTHWEST OF A
 DP5669''WOODFORD COUNTY' SIGN.
 DP5669'
 DP5669'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5669'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5669'IN IDENTIFICATION.
 DP5669
 DP5669                          STATION RECOVERY (2022)
 DP5669
 DP5669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5669'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5670 ***********************************************************************
 DP5670  DESIGNATION -  IK 054
 DP5670  PID         -  DP5670
 DP5670  STATE/COUNTY-  IL/WOODFORD
 DP5670  COUNTRY     -  US
 DP5670  USGS QUAD   -  FLANAGAN SW (2018)
 DP5670
 DP5670                         *CURRENT SURVEY CONTROL
 DP5670  ______________________________________________________________________
 DP5670* NAD 83(1986) POSITION- 40 52 09.81   (N) 088 56 59.70   (W)   HD_HELD1
 DP5670* NAVD 88 ORTHO HEIGHT -   226.006 (meters)      741.49  (feet) ADJUSTED
 DP5670  ______________________________________________________________________
 DP5670  GEOID HEIGHT    -        -32.348 (meters)                     GEOID18
 DP5670  DYNAMIC HEIGHT  -        225.908 (meters)      741.17  (feet) COMP
 DP5670  MODELED GRAVITY -    980,186.1   (mgal)                       NAVD 88
 DP5670
 DP5670  VERT ORDER      -  SECOND    CLASS I
 DP5670
 DP5670.The horizontal coordinates were determined by differentially corrected
 DP5670.hand held GPS observations or other comparable positioning techniques
 DP5670.and have an estimated accuracy of +/- 3 meters.
 DP5670
 DP5670.The orthometric height was determined by differential leveling and
 DP5670.adjusted by the NATIONAL GEODETIC SURVEY
 DP5670.in November 2014.
 DP5670
 DP5670.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5670.GEOID18 height accuracy estimate available here.
 DP5670
 DP5670.Click photographs - Photos may exist for this station.
 DP5670
 DP5670.The dynamic height is computed by dividing the NAVD 88
 DP5670.geopotential number by the normal gravity value computed on the
 DP5670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5670.degrees latitude (g = 980.6199 gals.).
 DP5670
 DP5670.The modeled gravity was interpolated from observed gravity values.
 DP5670
 DP5670;                    North         East    Units  Estimated Accuracy
 DP5670;SPC IL W     -   467,234.7     802,568.4     MT  (+/- 3 meters HH1 GPS) 
 DP5670
 DP5670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3568126088(NAD 83)
 DP5670
 DP5670                          SUPERSEDED SURVEY CONTROL
 DP5670
 DP5670.No superseded survey control is available for this station.
 DP5670
 DP5670_MARKER: F = FLANGE-ENCASED ROD
 DP5670_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5670_STAMPING: IK 054 2014
 DP5670_MARK LOGO: UIL
 DP5670_PROJECTION: FLUSH
 DP5670_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5670_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5670_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5670+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5670_ROD/PIPE-DEPTH: 16 meters
 DP5670_SLEEVE-DEPTH  : 3 meters
 DP5670
 DP5670  HISTORY     - Date     Condition        Report By
 DP5670  HISTORY     - 20140613 MONUMENTED       BCA
 DP5670
 DP5670                          STATION DESCRIPTION
 DP5670
 DP5670'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5670'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH OF DANA, 5.0 MI
 DP5670'(8.0 KM) EAST-SOUTHEAST OF MINONK AND 4.7 MI (7.6 KM) WEST OF
 DP5670'FLANAGAN.
 DP5670'
 DP5670'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5670'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5670'STATE HIGHWAY 116 FOR 4.2 MI (6.8 KM) TO COUNTY ROAD 3100 EAST AND THE
 DP5670'STATION ON THE LEFT.
 DP5670'
 DP5670'THE STATION IS LOCATED 40.7 FT (12.4 M) NORTH OF THE CENTERLINE OF
 DP5670'STATE HIGHWAY 116, 113.8 FT (34.7 M) EAST OF THE CENTERLINE OF COUNTY
 DP5670'ROAD 3100 EAST, 91.9 FT (28.0 M) NORTH-NORTHEAST OF A RIGHT-OF-WAY
 DP5670'MARKER AND 24.5 FT (7.5 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5670'HIGHWAY 116.
 DP5670'
 DP5670'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5670'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5670'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5671 ***********************************************************************
 DP5671  DESIGNATION -  IK 055
 DP5671  PID         -  DP5671
 DP5671  STATE/COUNTY-  IL/WOODFORD
 DP5671  COUNTRY     -  US
 DP5671  USGS QUAD   -  FLANAGAN SW (2018)
 DP5671
 DP5671                         *CURRENT SURVEY CONTROL
 DP5671  ______________________________________________________________________
 DP5671* NAD 83(1986) POSITION- 40 52 08.46   (N) 088 58 11.03   (W)   HD_HELD1
 DP5671* NAVD 88 ORTHO HEIGHT -   224.883 (meters)      737.80  (feet) ADJUSTED
 DP5671  ______________________________________________________________________
 DP5671  GEOID HEIGHT    -        -32.367 (meters)                     GEOID18
 DP5671  DYNAMIC HEIGHT  -        224.786 (meters)      737.49  (feet) COMP
 DP5671  MODELED GRAVITY -    980,185.0   (mgal)                       NAVD 88
 DP5671
 DP5671  VERT ORDER      -  SECOND    CLASS I
 DP5671
 DP5671.The horizontal coordinates were determined by differentially corrected
 DP5671.hand held GPS observations or other comparable positioning techniques
 DP5671.and have an estimated accuracy of +/- 3 meters.
 DP5671
 DP5671.The orthometric height was determined by differential leveling and
 DP5671.adjusted by the NATIONAL GEODETIC SURVEY
 DP5671.in November 2014.
 DP5671
 DP5671.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5671.GEOID18 height accuracy estimate available here.
 DP5671
 DP5671.Click photographs - Photos may exist for this station.
 DP5671
 DP5671.The dynamic height is computed by dividing the NAVD 88
 DP5671.geopotential number by the normal gravity value computed on the
 DP5671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5671.degrees latitude (g = 980.6199 gals.).
 DP5671
 DP5671.The modeled gravity was interpolated from observed gravity values.
 DP5671
 DP5671;                    North         East    Units  Estimated Accuracy
 DP5671;SPC IL W     -   467,170.0     800,898.7     MT  (+/- 3 meters HH1 GPS) 
 DP5671
 DP5671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3401026084(NAD 83)
 DP5671
 DP5671                          SUPERSEDED SURVEY CONTROL
 DP5671
 DP5671.No superseded survey control is available for this station.
 DP5671
 DP5671_MARKER: F = FLANGE-ENCASED ROD
 DP5671_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5671_STAMPING: IK 055 2014
 DP5671_MARK LOGO: UIL
 DP5671_PROJECTION: FLUSH
 DP5671_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5671_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5671+STABILITY: POSITION/ELEVATION WELL
 DP5671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5671+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2023
 DP5671_ROD/PIPE-DEPTH: 24 meters
 DP5671_SLEEVE-DEPTH  : 3 meters
 DP5671
 DP5671  HISTORY     - Date     Condition        Report By
 DP5671  HISTORY     - 20140613 MONUMENTED       BCA
 DP5671  HISTORY     - 20231206 GOOD             ILDT
 DP5671
 DP5671                          STATION DESCRIPTION
 DP5671
 DP5671'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5671'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH OF DANA, 5.7 MI
 DP5671'(9.2 KM) WEST OF FLANAGAN AND 4.2 MI (6.8 KM) SOUTHEAST OF MINONK.
 DP5671'
 DP5671'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5671'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5671'STATE HIGHWAY 116 FOR 3.2 MI (5.1 KM) TO COUNTY ROAD 3000 EAST AND THE
 DP5671'STATION ON THE LEFT.
 DP5671'
 DP5671'THE STATION IS LOCATED 35.0 FT (10.7 M) NORTH OF THE CENTERLINE OF
 DP5671'STATE HIGHWAY 116, 56.5 FT (17.2 M) WEST OF THE CENTERLINE OF COUNTY
 DP5671'ROAD 3000 EAST, 84.0 FT (25.6 M) NORTHWEST OF A UTILITY POLE, 36.9 FT
 DP5671'(11.2 M) WEST OF A UTILITY POLE AND 18.7 FT (5.7 M) NORTH OF THE EDGE
 DP5671'OF PAVEMENT OF STATE HIGHWAY 116.
 DP5671'
 DP5671'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5671'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5671'IN IDENTIFICATION.
 DP5671
 DP5671                          STATION RECOVERY (2023)
 DP5671
 DP5671'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5671'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5672 ***********************************************************************
 DP5672  DESIGNATION -  IK 056
 DP5672  PID         -  DP5672
 DP5672  STATE/COUNTY-  IL/WOODFORD
 DP5672  COUNTRY     -  US
 DP5672  USGS QUAD   -  FLANAGAN SW (2018)
 DP5672
 DP5672                         *CURRENT SURVEY CONTROL
 DP5672  ______________________________________________________________________
 DP5672* NAD 83(1986) POSITION- 40 52 06.71   (N) 088 59 18.59   (W)   HD_HELD1
 DP5672* NAVD 88 ORTHO HEIGHT -   229.220 (meters)      752.03  (feet) ADJUSTED
 DP5672  ______________________________________________________________________
 DP5672  GEOID HEIGHT    -        -32.385 (meters)                     GEOID18
 DP5672  DYNAMIC HEIGHT  -        229.120 (meters)      751.70  (feet) COMP
 DP5672  MODELED GRAVITY -    980,183.9   (mgal)                       NAVD 88
 DP5672
 DP5672  VERT ORDER      -  SECOND    CLASS I
 DP5672
 DP5672.The horizontal coordinates were determined by differentially corrected
 DP5672.hand held GPS observations or other comparable positioning techniques
 DP5672.and have an estimated accuracy of +/- 3 meters.
 DP5672
 DP5672.The orthometric height was determined by differential leveling and
 DP5672.adjusted by the NATIONAL GEODETIC SURVEY
 DP5672.in November 2014.
 DP5672
 DP5672.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5672.GEOID18 height accuracy estimate available here.
 DP5672
 DP5672.Click photographs - Photos may exist for this station.
 DP5672
 DP5672.The dynamic height is computed by dividing the NAVD 88
 DP5672.geopotential number by the normal gravity value computed on the
 DP5672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5672.degrees latitude (g = 980.6199 gals.).
 DP5672
 DP5672.The modeled gravity was interpolated from observed gravity values.
 DP5672
 DP5672;                    North         East    Units  Estimated Accuracy
 DP5672;SPC IL W     -   467,094.6     799,317.4     MT  (+/- 3 meters HH1 GPS) 
 DP5672
 DP5672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3242726065(NAD 83)
 DP5672
 DP5672                          SUPERSEDED SURVEY CONTROL
 DP5672
 DP5672.No superseded survey control is available for this station.
 DP5672
 DP5672_MARKER: F = FLANGE-ENCASED ROD
 DP5672_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5672_STAMPING: IK 056 2014
 DP5672_MARK LOGO: UIL
 DP5672_PROJECTION: FLUSH
 DP5672_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5672_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5672+STABILITY: POSITION/ELEVATION WELL
 DP5672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5672+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2025
 DP5672_ROD/PIPE-DEPTH: 20 meters
 DP5672_SLEEVE-DEPTH  : 3 meters
 DP5672
 DP5672  HISTORY     - Date     Condition        Report By
 DP5672  HISTORY     - 20140613 MONUMENTED       BCA
 DP5672  HISTORY     - 20250311 GOOD             ILDT
 DP5672
 DP5672                          STATION DESCRIPTION
 DP5672
 DP5672'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5672'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST OF FLANAGAN, 6.5 MI
 DP5672'(10.5 KM) SOUTH-SOUTHWEST OF DANA AND 3.5 MI (5.6 KM) SOUTHEAST OF
 DP5672'MINONK.
 DP5672'
 DP5672'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5672'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5672'STATE HIGHWAY 116 FOR 2.2 MI (3.5 KM) TO COUNTY ROAD 2900 EAST AND THE
 DP5672'STATION ON THE RIGHT.
 DP5672'
 DP5672'THE STATION IS LOCATED 36.0 FT (11.0 M) SOUTH OF THE CENTERLINE OF
 DP5672'STATE HIGHWAY 116, 37.7 FT (11.5 M) EAST OF THE CENTERLINE OF COUNTY
 DP5672'ROAD 2900 EAST, 19.4 FT (5.9 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DP5672'HIGHWAY 116, 16.9 FT (5.2 M) NORTHEAST OF A FARTHEST WEST WOODEN FENCE
 DP5672'POST AND 9.7 FT (3.0 M) NORTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP5672'
 DP5672'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5672'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5672'IN IDENTIFICATION.
 DP5672
 DP5672                          STATION RECOVERY (2025)
 DP5672
 DP5672'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5672'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5673 ***********************************************************************
 DP5673  DESIGNATION -  IK 057
 DP5673  PID         -  DP5673
 DP5673  STATE/COUNTY-  IL/WOODFORD
 DP5673  COUNTRY     -  US
 DP5673  USGS QUAD   -  BENSON (2018)
 DP5673
 DP5673                         *CURRENT SURVEY CONTROL
 DP5673  ______________________________________________________________________
 DP5673* NAD 83(1986) POSITION- 40 52 06.09   (N) 089 00 27.35   (W)   HD_HELD1
 DP5673* NAVD 88 ORTHO HEIGHT -   221.392 (meters)      726.35  (feet) ADJUSTED
 DP5673  ______________________________________________________________________
 DP5673  GEOID HEIGHT    -        -32.403 (meters)                     GEOID18
 DP5673  DYNAMIC HEIGHT  -        221.296 (meters)      726.04  (feet) COMP
 DP5673  MODELED GRAVITY -    980,183.1   (mgal)                       NAVD 88
 DP5673
 DP5673  VERT ORDER      -  SECOND    CLASS I
 DP5673
 DP5673.The horizontal coordinates were determined by differentially corrected
 DP5673.hand held GPS observations or other comparable positioning techniques
 DP5673.and have an estimated accuracy of +/- 3 meters.
 DP5673
 DP5673.The orthometric height was determined by differential leveling and
 DP5673.adjusted by the NATIONAL GEODETIC SURVEY
 DP5673.in November 2014.
 DP5673
 DP5673.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5673.GEOID18 height accuracy estimate available here.
 DP5673
 DP5673.Click photographs - Photos may exist for this station.
 DP5673
 DP5673.The dynamic height is computed by dividing the NAVD 88
 DP5673.geopotential number by the normal gravity value computed on the
 DP5673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5673.degrees latitude (g = 980.6199 gals.).
 DP5673
 DP5673.The modeled gravity was interpolated from observed gravity values.
 DP5673
 DP5673;                    North         East    Units  Estimated Accuracy
 DP5673;SPC IL W     -   467,053.9     797,707.5     MT  (+/- 3 meters HH1 GPS) 
 DP5673
 DP5673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3081726083(NAD 83)
 DP5673
 DP5673                          SUPERSEDED SURVEY CONTROL
 DP5673
 DP5673.No superseded survey control is available for this station.
 DP5673
 DP5673_MARKER: F = FLANGE-ENCASED ROD
 DP5673_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5673_STAMPING: IK 057 2014
 DP5673_MARK LOGO: UIL
 DP5673_PROJECTION: FLUSH
 DP5673_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5673_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5673+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5673_ROD/PIPE-DEPTH: 16 meters
 DP5673_SLEEVE-DEPTH  : 3 meters
 DP5673
 DP5673  HISTORY     - Date     Condition        Report By
 DP5673  HISTORY     - 20140613 MONUMENTED       BCA
 DP5673
 DP5673                          STATION DESCRIPTION
 DP5673
 DP5673'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5673'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF DANA,
 DP5673'6.1 MI (9.8 KM) EAST-NORTHEAST OF BENSON AND 2.9 MI (4.7 KM)
 DP5673'SOUTH-SOUTHEAST OF MINONK.
 DP5673'
 DP5673'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5673'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5673'STATE HIGHWAY 116 FOR 1.2 MI (1.9 KM) TO COUNTY ROAD 2800 EAST AND THE
 DP5673'STATION ON THE LEFT.
 DP5673'
 DP5673'THE STATION IS LOCATED 38.2 FT (11.6 M) NORTH OF THE CENTERLINE OF
 DP5673'STATE HIGHWAY 116, 65.0 FT (19.8 M) EAST OF THE CENTERLINE OF COUNTY
 DP5673'ROAD 2800 EAST, 38.1 FT (11.6 M) EAST OF A UTILITY POLE, 31.8 FT (9.7
 DP5673'M) EAST OF A CONCRETE RIGHT-OF-WAY MARKER AND 22.3 FT (6.8 M) NORTH OF
 DP5673'THE EDGE OF PAVEMENT OF STATE HIGHWAY 116.
 DP5673'
 DP5673'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5673'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5673'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5674 ***********************************************************************
 DP5674  DESIGNATION -  IK 058
 DP5674  PID         -  DP5674
 DP5674  STATE/COUNTY-  IL/WOODFORD
 DP5674  COUNTRY     -  US
 DP5674  USGS QUAD   -  BENSON (2018)
 DP5674
 DP5674                         *CURRENT SURVEY CONTROL
 DP5674  ______________________________________________________________________
 DP5674* NAD 83(1986) POSITION- 40 52 04.43   (N) 089 01 37.43   (W)   HD_HELD1
 DP5674* NAVD 88 ORTHO HEIGHT -   222.425 (meters)      729.74  (feet) ADJUSTED
 DP5674  ______________________________________________________________________
 DP5674  GEOID HEIGHT    -        -32.420 (meters)                     GEOID18
 DP5674  DYNAMIC HEIGHT  -        222.328 (meters)      729.42  (feet) COMP
 DP5674  MODELED GRAVITY -    980,182.1   (mgal)                       NAVD 88
 DP5674
 DP5674  VERT ORDER      -  SECOND    CLASS I
 DP5674
 DP5674.The horizontal coordinates were determined by differentially corrected
 DP5674.hand held GPS observations or other comparable positioning techniques
 DP5674.and have an estimated accuracy of +/- 3 meters.
 DP5674
 DP5674.The orthometric height was determined by differential leveling and
 DP5674.adjusted by the NATIONAL GEODETIC SURVEY
 DP5674.in November 2014.
 DP5674
 DP5674.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5674.GEOID18 height accuracy estimate available here.
 DP5674
 DP5674.Click photographs - Photos may exist for this station.
 DP5674
 DP5674.The dynamic height is computed by dividing the NAVD 88
 DP5674.geopotential number by the normal gravity value computed on the
 DP5674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5674.degrees latitude (g = 980.6199 gals.).
 DP5674
 DP5674.The modeled gravity was interpolated from observed gravity values.
 DP5674
 DP5674;                    North         East    Units  Estimated Accuracy
 DP5674;SPC IL W     -   466,981.2     796,067.1     MT  (+/- 3 meters HH1 GPS) 
 DP5674
 DP5674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2917526070(NAD 83)
 DP5674
 DP5674                          SUPERSEDED SURVEY CONTROL
 DP5674
 DP5674.No superseded survey control is available for this station.
 DP5674
 DP5674_MARKER: F = FLANGE-ENCASED ROD
 DP5674_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5674_STAMPING: IK 058 2014
 DP5674_MARK LOGO: UIL
 DP5674_PROJECTION: FLUSH
 DP5674_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5674_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5674+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2025
 DP5674_ROD/PIPE-DEPTH: 12 meters
 DP5674_SLEEVE-DEPTH  : 3 meters
 DP5674
 DP5674  HISTORY     - Date     Condition        Report By
 DP5674  HISTORY     - 20140613 MONUMENTED       BCA
 DP5674  HISTORY     - 20150416 GOOD             DJHENK
 DP5674  HISTORY     - 20250211 GOOD             ILDT
 DP5674
 DP5674                          STATION DESCRIPTION
 DP5674
 DP5674'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5674'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH-SOUTHWEST OF DANA,
 DP5674'5.1 MI (8.2 KM) EAST-NORTHEAST OF BENSON AND 2.6 MI (4.2 KM) SOUTH OF
 DP5674'MINONK.
 DP5674'
 DP5674'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5674'HIGHWAY 116, LOCATED 20.0 MI (32.2 KM) WEST OF PONTIAC, IL, GO EAST ON
 DP5674'STATE HIGHWAY 116 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP5674'
 DP5674'THE STATION IS LOCATED 52.9 FT (16.1 M) NORTH OF THE CENTERLINE OF
 DP5674'STATE HIGHWAY 116, 94.1 FT (28.7 M) EAST-NORTHEAST OF A 'JCT ILLINOIS
 DP5674'251' SIGN, 73 FT (22.3 M) SOUTHWEST OF THE EDGE OF A POND, 36.6 FT
 DP5674'(11.2 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 116 AND 8.5 FT
 DP5674'(2.6 M) SOUTH-SOUTHWEST OF A REBAR WITH CAP IN CONCRETE 'ILS 2914'.
 DP5674'
 DP5674'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5674'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5674'IN IDENTIFICATION.
 DP5674
 DP5674                          STATION RECOVERY (2015)
 DP5674
 DP5674'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5674'RECOVERED AS DESCRIBED.
 DP5674
 DP5674                          STATION RECOVERY (2025)
 DP5674
 DP5674'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5675 ***********************************************************************
 DP5675  DESIGNATION -  IK 059
 DP5675  PID         -  DP5675
 DP5675  STATE/COUNTY-  IL/WOODFORD
 DP5675  COUNTRY     -  US
 DP5675  USGS QUAD   -  BENSON (2018)
 DP5675
 DP5675                         *CURRENT SURVEY CONTROL
 DP5675  ______________________________________________________________________
 DP5675* NAD 83(1986) POSITION- 40 52 29.9    (N) 089 01 51.1    (W)   HD_HELD2
 DP5675* NAVD 88 ORTHO HEIGHT -   224.759 (meters)      737.40  (feet) ADJUSTED
 DP5675  ______________________________________________________________________
 DP5675  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 DP5675  DYNAMIC HEIGHT  -        224.661 (meters)      737.08  (feet) COMP
 DP5675  MODELED GRAVITY -    980,182.6   (mgal)                       NAVD 88
 DP5675
 DP5675  VERT ORDER      -  SECOND    CLASS I
 DP5675
 DP5675.The horizontal coordinates were established by autonomous hand held GPS
 DP5675.observations and have an estimated accuracy of +/- 10 meters.
 DP5675
 DP5675.The orthometric height was determined by differential leveling and
 DP5675.adjusted by the NATIONAL GEODETIC SURVEY
 DP5675.in November 2014.
 DP5675
 DP5675.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5675.GEOID18 height accuracy estimate available here.
 DP5675
 DP5675.Click photographs - Photos may exist for this station.
 DP5675
 DP5675.The dynamic height is computed by dividing the NAVD 88
 DP5675.geopotential number by the normal gravity value computed on the
 DP5675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5675.degrees latitude (g = 980.6199 gals.).
 DP5675
 DP5675.The modeled gravity was interpolated from observed gravity values.
 DP5675
 DP5675;                    North         East    Units  Estimated Accuracy
 DP5675;SPC IL W     -   467,763.      795,737.      MT  (+/- 10 meters HH2 GPS)
 DP5675
 DP5675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2887326863(NAD 83)
 DP5675
 DP5675                          SUPERSEDED SURVEY CONTROL
 DP5675
 DP5675.No superseded survey control is available for this station.
 DP5675
 DP5675_MARKER: F = FLANGE-ENCASED ROD
 DP5675_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5675_STAMPING: IK 059 2014
 DP5675_MARK LOGO: UIL
 DP5675_PROJECTION: FLUSH
 DP5675_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5675_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5675+STABILITY: POSITION/ELEVATION WELL
 DP5675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5675+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP5675_ROD/PIPE-DEPTH: 24 meters
 DP5675_SLEEVE-DEPTH  : 3 meters
 DP5675
 DP5675  HISTORY     - Date     Condition        Report By
 DP5675  HISTORY     - 20140613 MONUMENTED       BCA
 DP5675  HISTORY     - 20150416 GOOD             DJHENK
 DP5675
 DP5675                          STATION DESCRIPTION
 DP5675
 DP5675'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5675'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHWEST OF DANA, 5.1
 DP5675'MI (8.2 KM) EAST-NORTHEAST OF BENSON AND 2.0 MI (3.2 KM) SOUTH OF
 DP5675'MINONK.
 DP5675'
 DP5675'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5675'HIGHWAY 116, LOCATED 2.5 MI (4.0 KM) SOUTH OF MINONK, IL, GO NORTH ON
 DP5675'STATE HIGHWAY 251 FOR 0.4 MI (0.6 KM) TO COUNTY ROAD 1950 NORTH AND
 DP5675'THE STATION ON THE RIGHT.
 DP5675'
 DP5675'THE STATION IS LOCATED 62.6 FT (19.1 M) EAST OF THE CENTERLINE OF
 DP5675'STATE HIGHWAY 251, 27.0 FT (8.2 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5675'ROAD 1950 NORTH, 43.1 FT (13.1 M) NORTH-NORTHWEST OF A UTILITY POLE,
 DP5675'47.6 FT (14.5 M) EAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 251,
 DP5675'10.3 FT (3.1 M) NORTHWEST OF A TELEPHONE PEDESTAL AND 8.4 FT (2.6 M)
 DP5675'NORTHWEST OF A STREET SIGN.
 DP5675'
 DP5675'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5675'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5675'IN IDENTIFICATION.
 DP5675
 DP5675                          STATION RECOVERY (2015)
 DP5675
 DP5675'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5675'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5676 ***********************************************************************
 DP5676  DESIGNATION -  IK 060
 DP5676  PID         -  DP5676
 DP5676  STATE/COUNTY-  IL/WOODFORD
 DP5676  COUNTRY     -  US
 DP5676  USGS QUAD   -  MINONK (2018)
 DP5676
 DP5676                         *CURRENT SURVEY CONTROL
 DP5676  ______________________________________________________________________
 DP5676* NAD 83(1986) POSITION- 40 53 41.9    (N) 089 01 59.1    (W)   HD_HELD2
 DP5676* NAVD 88 ORTHO HEIGHT -   229.630 (meters)      753.38  (feet) ADJUSTED
 DP5676  ______________________________________________________________________
 DP5676  GEOID HEIGHT    -        -32.446 (meters)                     GEOID18
 DP5676  DYNAMIC HEIGHT  -        229.530 (meters)      753.05  (feet) COMP
 DP5676  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 DP5676
 DP5676  VERT ORDER      -  SECOND    CLASS I
 DP5676
 DP5676.The horizontal coordinates were established by autonomous hand held GPS
 DP5676.observations and have an estimated accuracy of +/- 10 meters.
 DP5676
 DP5676.The orthometric height was determined by differential leveling and
 DP5676.adjusted by the NATIONAL GEODETIC SURVEY
 DP5676.in November 2014.
 DP5676
 DP5676.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5676.GEOID18 height accuracy estimate available here.
 DP5676
 DP5676.Click photographs - Photos may exist for this station.
 DP5676
 DP5676.The dynamic height is computed by dividing the NAVD 88
 DP5676.geopotential number by the normal gravity value computed on the
 DP5676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5676.degrees latitude (g = 980.6199 gals.).
 DP5676
 DP5676.The modeled gravity was interpolated from observed gravity values.
 DP5676
 DP5676;                    North         East    Units  Estimated Accuracy
 DP5676;SPC IL W     -   469,981.      795,521.      MT  (+/- 10 meters HH2 GPS)
 DP5676
 DP5676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2873829087(NAD 83)
 DP5676
 DP5676                          SUPERSEDED SURVEY CONTROL
 DP5676
 DP5676.No superseded survey control is available for this station.
 DP5676
 DP5676_MARKER: F = FLANGE-ENCASED ROD
 DP5676_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5676_STAMPING: IK 060 2014
 DP5676_MARK LOGO: UIL
 DP5676_PROJECTION: FLUSH
 DP5676_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5676_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5676+STABILITY: POSITION/ELEVATION WELL
 DP5676_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP5676+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5676_ROD/PIPE-DEPTH: 28 meters
 DP5676_SLEEVE-DEPTH  : 3 meters
 DP5676
 DP5676  HISTORY     - Date     Condition        Report By
 DP5676  HISTORY     - 20140613 MONUMENTED       BCA
 DP5676
 DP5676                          STATION DESCRIPTION
 DP5676
 DP5676'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5676'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTHWEST OF DANA, 5.6 MI
 DP5676'(9.0 KM) EAST-NORTHEAST OF BENSON AND 0.7 MI (1.1 KM) SOUTH OF MINONK.
 DP5676'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5676'HIGHWAY 116, LOCATED 2.5 MI (4.0 KM) SOUTH OF MINONK, IL, GO NORTH ON
 DP5676'STATE HIGHWAY 251 FOR 1.4 MI (2.3 KM) TO CHESTNUT STREET.  TURN RIGHT
 DP5676'AND GO NORTH ON CHESTNUT STREET FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DP5676'THE RIGHT.
 DP5676'
 DP5676'THE STATION IS LOCATED 30.4 FT (9.3 M) EAST OF THE CENTERLINE OF
 DP5676'CHESTNUT STREET, 44.5 FT (13.6 M) NORTH OF THE EDGE OF GRAVEL OF A
 DP5676'PRIVATE ENTRANCE, 30.4 FT (9.3 M) EAST OF THE EDGE OF PAVEMENT OF
 DP5676'CHESTNUT STREET AND 1.5 FT (0.5 M) WEST OF A UTILITY POLE.
 DP5676'
 DP5676'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5676'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5676'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5677 ***********************************************************************
 DP5677  DESIGNATION -  IK 061
 DP5677  PID         -  DP5677
 DP5677  STATE/COUNTY-  IL/WOODFORD
 DP5677  COUNTRY     -  US
 DP5677  USGS QUAD   -  MINONK (2018)
 DP5677
 DP5677                         *CURRENT SURVEY CONTROL
 DP5677  ______________________________________________________________________
 DP5677* NAD 83(1986) POSITION- 40 54 11.09   (N) 089 01 58.60   (W)   HD_HELD1
 DP5677* NAVD 88 ORTHO HEIGHT -   228.499 (meters)      749.67  (feet) ADJUSTED
 DP5677  ______________________________________________________________________
 DP5677  GEOID HEIGHT    -        -32.453 (meters)                     GEOID18
 DP5677  DYNAMIC HEIGHT  -        228.400 (meters)      749.34  (feet) COMP
 DP5677  MODELED GRAVITY -    980,185.1   (mgal)                       NAVD 88
 DP5677
 DP5677  VERT ORDER      -  SECOND    CLASS I
 DP5677
 DP5677.The horizontal coordinates were determined by differentially corrected
 DP5677.hand held GPS observations or other comparable positioning techniques
 DP5677.and have an estimated accuracy of +/- 3 meters.
 DP5677
 DP5677.The orthometric height was determined by differential leveling and
 DP5677.adjusted by the NATIONAL GEODETIC SURVEY
 DP5677.in November 2014.
 DP5677
 DP5677.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5677.GEOID18 height accuracy estimate available here.
 DP5677
 DP5677.Click photographs - Photos may exist for this station.
 DP5677
 DP5677.The dynamic height is computed by dividing the NAVD 88
 DP5677.geopotential number by the normal gravity value computed on the
 DP5677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5677.degrees latitude (g = 980.6199 gals.).
 DP5677
 DP5677.The modeled gravity was interpolated from observed gravity values.
 DP5677
 DP5677;                    North         East    Units  Estimated Accuracy
 DP5677;SPC IL W     -   470,881.8     795,520.8     MT  (+/- 3 meters HH1 GPS) 
 DP5677
 DP5677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2877029987(NAD 83)
 DP5677
 DP5677                          SUPERSEDED SURVEY CONTROL
 DP5677
 DP5677.No superseded survey control is available for this station.
 DP5677
 DP5677_MARKER: F = FLANGE-ENCASED ROD
 DP5677_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5677_STAMPING: IK 061 2014
 DP5677_MARK LOGO: UIL
 DP5677_PROJECTION: FLUSH
 DP5677_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5677+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2023
 DP5677_ROD/PIPE-DEPTH: 16 meters
 DP5677_SLEEVE-DEPTH  : 3 meters
 DP5677
 DP5677  HISTORY     - Date     Condition        Report By
 DP5677  HISTORY     - 20140613 MONUMENTED       BCA
 DP5677  HISTORY     - 20230203 GOOD             ILDT
 DP5677
 DP5677                          STATION DESCRIPTION
 DP5677
 DP5677'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5677'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTHEAST OF BENSON, 5.7
 DP5677'MI (9.2 KM) SOUTHWEST OF DANA AND IN THE TOWN OF MINONK, IL.
 DP5677'
 DP5677'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5677'HIGHWAY 116, LOCATED 2.5 MI (4.0 KM) SOUTH OF MINONK, IL, GO NORTH ON
 DP5677'STATE HIGHWAY 251 FOR 1.4 MI (2.3 KM) TO CHESTNUT STREET.  TURN RIGHT
 DP5677'AND GO NORTH ON CHESTNUT STREET FOR 1.1 MI (1.8 KM) TO EAST 6TH
 DP5677'STREET.  TURN RIGHT AND GO EAST ON EAST 6TH STREET FOR 300.0 FT (91.4
 DP5677'M) TO OAK STREET AND THE STATION ON THE RIGHT.
 DP5677'
 DP5677'THE STATION IS LOCATED 16.0 FT (4.9 M) SOUTH OF THE CENTERLINE OF EAST
 DP5677'6TH STREET, 29.0 FT (8.8 M) EAST OF THE CENTERLINE OF OAK STREET, 11.5
 DP5677'FT (3.5 M) NORTH OF THE NORTH EDGE OF A SIDEWALK, 2.9 FT (0.9 M) SOUTH
 DP5677'OF THE BACK OF CURB OF EAST 6TH STREET, 4.0 FT (1.2 M) NORTHWEST OF
 DP5677'THE NORTHWEST EDGE OF A CONCRETE PLANTER AND 2.0 FT (0.6 M) EAST OF
 DP5677'THE EAST EDGE OF A SIDEWALK.
 DP5677'
 DP5677'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5677'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5677'IN IDENTIFICATION.
 DP5677
 DP5677                          STATION RECOVERY (2023)
 DP5677
 DP5677'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5677'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5678 ***********************************************************************
 DP5678  DESIGNATION -  IK 062
 DP5678  PID         -  DP5678
 DP5678  STATE/COUNTY-  IL/WOODFORD
 DP5678  COUNTRY     -  US
 DP5678  USGS QUAD   -  MINONK (2018)
 DP5678
 DP5678                         *CURRENT SURVEY CONTROL
 DP5678  ______________________________________________________________________
 DP5678* NAD 83(1986) POSITION- 40 54 49.61   (N) 089 02 50.84   (W)   HD_HELD1
 DP5678* NAVD 88 ORTHO HEIGHT -   227.941 (meters)      747.84  (feet) ADJUSTED
 DP5678  ______________________________________________________________________
 DP5678  GEOID HEIGHT    -        -32.480 (meters)                     GEOID18
 DP5678  DYNAMIC HEIGHT  -        227.842 (meters)      747.51  (feet) COMP
 DP5678  MODELED GRAVITY -    980,185.0   (mgal)                       NAVD 88
 DP5678
 DP5678  VERT ORDER      -  SECOND    CLASS I
 DP5678
 DP5678.The horizontal coordinates were determined by differentially corrected
 DP5678.hand held GPS observations or other comparable positioning techniques
 DP5678.and have an estimated accuracy of +/- 3 meters.
 DP5678
 DP5678.The orthometric height was determined by differential leveling and
 DP5678.adjusted by the NATIONAL GEODETIC SURVEY
 DP5678.in November 2014.
 DP5678
 DP5678.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5678.GEOID18 height accuracy estimate available here.
 DP5678
 DP5678.Click photographs - Photos may exist for this station.
 DP5678
 DP5678.The dynamic height is computed by dividing the NAVD 88
 DP5678.geopotential number by the normal gravity value computed on the
 DP5678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5678.degrees latitude (g = 980.6199 gals.).
 DP5678
 DP5678.The modeled gravity was interpolated from observed gravity values.
 DP5678
 DP5678;                    North         East    Units  Estimated Accuracy
 DP5678;SPC IL W     -   472,054.3     794,283.0     MT  (+/- 3 meters HH1 GPS) 
 DP5678
 DP5678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2757631204(NAD 83)
 DP5678
 DP5678                          SUPERSEDED SURVEY CONTROL
 DP5678
 DP5678.No superseded survey control is available for this station.
 DP5678
 DP5678_MARKER: F = FLANGE-ENCASED ROD
 DP5678_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5678_STAMPING: IK 062 2014
 DP5678_MARK LOGO: ILSGS
 DP5678_PROJECTION: FLUSH
 DP5678_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5678_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5678+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5678_ROD/PIPE-DEPTH: 12 meters
 DP5678_SLEEVE-DEPTH  : 3 meters
 DP5678
 DP5678  HISTORY     - Date     Condition        Report By
 DP5678  HISTORY     - 20140613 MONUMENTED       BCA
 DP5678
 DP5678                          STATION DESCRIPTION
 DP5678
 DP5678'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5678'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) WEST-SOUTHWEST OF DANA,
 DP5678'5.9 MI (9.5 KM) NORTHEAST OF BENSON AND 0.9 MI (1.4 KM) NORTHWEST OF
 DP5678'MINONK.
 DP5678'
 DP5678'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5678'HIGHWAY 116, LOCATED 2.5 MI (4.0 KM) SOUTH OF MINONK, IL, GO NORTH ON
 DP5678'STATE HIGHWAY 251 FOR 3.4 MI (5.5 KM) TO COUNTY ROAD 2200 NORTH.
 DP5678'CONTINUE NORTH ON STATE HIGHWAY 251 FOR 0.2 MI (0.3 KM) TO THE STATION
 DP5678'ON THE RIGHT.
 DP5678'
 DP5678'THE STATION IS LOCATED 59.5 FT (18.1 M) EAST OF THE CENTERLINE OF
 DP5678'STATE HIGHWAY 251, 30.3 FT (9.2 M) EAST OF EDGE OF PAVEMENT OF STATE
 DP5678'HIGHWAY 251, 21.4 FT (6.5 M) NORTH OF A TELEPHONE PEDESTAL AND 4.0 FT
 DP5678'(1.2 M) NORTH OF THE EXTENDED NORTHEAST CORNER OF A TAN STORAGE UNIT.
 DP5678'
 DP5678'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5678'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5678'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5679 ***********************************************************************
 DP5679  DESIGNATION -  IK 063
 DP5679  PID         -  DP5679
 DP5679  STATE/COUNTY-  IL/LASALLE
 DP5679  COUNTRY     -  US
 DP5679  USGS QUAD   -  MINONK (2018)
 DP5679
 DP5679                         *CURRENT SURVEY CONTROL
 DP5679  ______________________________________________________________________
 DP5679* NAD 83(1986) POSITION- 40 55 36.92   (N) 089 02 51.05   (W)   HD_HELD1
 DP5679* NAVD 88 ORTHO HEIGHT -   227.106 (meters)      745.10  (feet) ADJUSTED
 DP5679  ______________________________________________________________________
 DP5679  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 DP5679  DYNAMIC HEIGHT  -        227.007 (meters)      744.77  (feet) COMP
 DP5679  MODELED GRAVITY -    980,186.2   (mgal)                       NAVD 88
 DP5679
 DP5679  VERT ORDER      -  SECOND    CLASS I
 DP5679
 DP5679.The horizontal coordinates were determined by differentially corrected
 DP5679.hand held GPS observations or other comparable positioning techniques
 DP5679.and have an estimated accuracy of +/- 3 meters.
 DP5679
 DP5679.The orthometric height was determined by differential leveling and
 DP5679.adjusted by the NATIONAL GEODETIC SURVEY
 DP5679.in November 2014.
 DP5679
 DP5679.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5679.GEOID18 height accuracy estimate available here.
 DP5679
 DP5679.Click photographs - Photos may exist for this station.
 DP5679
 DP5679.The dynamic height is computed by dividing the NAVD 88
 DP5679.geopotential number by the normal gravity value computed on the
 DP5679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5679.degrees latitude (g = 980.6199 gals.).
 DP5679
 DP5679.The modeled gravity was interpolated from observed gravity values.
 DP5679
 DP5679;                    North         East    Units  Estimated Accuracy
 DP5679;SPC IL E     -   473,172.1     239,847.2     MT  (+/- 3 meters HH1 GPS) 
 DP5679
 DP5679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2760532663(NAD 83)
 DP5679
 DP5679                          SUPERSEDED SURVEY CONTROL
 DP5679
 DP5679.No superseded survey control is available for this station.
 DP5679
 DP5679_MARKER: F = FLANGE-ENCASED ROD
 DP5679_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5679_STAMPING: IK 063 2014
 DP5679_MARK LOGO: UIL
 DP5679_PROJECTION: FLUSH
 DP5679_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5679_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5679+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DP5679_ROD/PIPE-DEPTH: 16 meters
 DP5679_SLEEVE-DEPTH  : 3 meters
 DP5679
 DP5679  HISTORY     - Date     Condition        Report By
 DP5679  HISTORY     - 20140613 MONUMENTED       BCA
 DP5679  HISTORY     - 20241114 GOOD             ILDT
 DP5679
 DP5679                          STATION DESCRIPTION
 DP5679
 DP5679'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5679'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTHEAST OF BENSON, 5.5
 DP5679'MI (8.8 KM) WEST-SOUTHWEST OF DANA AND 1.7 MI (2.7 KM) NORTH-NORTHWEST
 DP5679'OF MINONK.
 DP5679'
 DP5679'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5679'HIGHWAY 116, LOCATED 2.5 MI (4.0 KM) SOUTH OF MINONK, IL, GO NORTH ON
 DP5679'STATE HIGHWAY 251 FOR 4.4 MI (7.1 KM) TO COUNTY ROAD 2300 NORTH.
 DP5679'CONTINUE NORTH ON STATE HIGHWAY 251 FOR 0.1 MI (0.2 KM) TO THE STATION
 DP5679'ON THE RIGHT.
 DP5679'
 DP5679'THE STATION IS LOCATED 51.7 FT (15.8 M) EAST OF THE CENTERLINE OF
 DP5679'STATE HIGHWAY 251, 110.0 FT (33.5 M) EAST OF A UTILITY POLE, 66.0 FT
 DP5679'(20.1 M) SOUTH OF THE EXTENDED SOUTHEAST CORNER OF A WHITE 2-STORY
 DP5679'HOUSE AND 36.6 FT (11.2 M) EAST OF EDGE OF PAVEMENT OF STATE HIGHWAY
 DP5679'251.
 DP5679'
 DP5679'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5679'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5679'IN IDENTIFICATION.
 DP5679
 DP5679                          STATION RECOVERY (2024)
 DP5679
 DP5679'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5679'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5680 ***********************************************************************
 DP5680  DESIGNATION -  IK 064
 DP5680  PID         -  DP5680
 DP5680  STATE/COUNTY-  IL/LASALLE
 DP5680  COUNTRY     -  US
 DP5680  USGS QUAD   -  MINONK (2018)
 DP5680
 DP5680                         *CURRENT SURVEY CONTROL
 DP5680  ______________________________________________________________________
 DP5680* NAD 83(1986) POSITION- 40 56 25.25   (N) 089 02 50.78   (W)   HD_HELD1
 DP5680* NAVD 88 ORTHO HEIGHT -   226.149 (meters)      741.96  (feet) ADJUSTED
 DP5680  ______________________________________________________________________
 DP5680  GEOID HEIGHT    -        -32.513 (meters)                     GEOID18
 DP5680  DYNAMIC HEIGHT  -        226.051 (meters)      741.64  (feet) COMP
 DP5680  MODELED GRAVITY -    980,187.5   (mgal)                       NAVD 88
 DP5680
 DP5680  VERT ORDER      -  SECOND    CLASS I
 DP5680
 DP5680.The horizontal coordinates were determined by differentially corrected
 DP5680.hand held GPS observations or other comparable positioning techniques
 DP5680.and have an estimated accuracy of +/- 3 meters.
 DP5680
 DP5680.The orthometric height was determined by differential leveling and
 DP5680.adjusted by the NATIONAL GEODETIC SURVEY
 DP5680.in November 2014.
 DP5680
 DP5680.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5680.GEOID18 height accuracy estimate available here.
 DP5680
 DP5680.Click photographs - Photos may exist for this station.
 DP5680
 DP5680.The dynamic height is computed by dividing the NAVD 88
 DP5680.geopotential number by the normal gravity value computed on the
 DP5680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5680.degrees latitude (g = 980.6199 gals.).
 DP5680
 DP5680.The modeled gravity was interpolated from observed gravity values.
 DP5680
 DP5680;                    North         East    Units  Estimated Accuracy
 DP5680;SPC IL E     -   474,662.9     239,865.7     MT  (+/- 3 meters HH1 GPS) 
 DP5680
 DP5680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2764634153(NAD 83)
 DP5680
 DP5680                          SUPERSEDED SURVEY CONTROL
 DP5680
 DP5680.No superseded survey control is available for this station.
 DP5680
 DP5680_MARKER: F = FLANGE-ENCASED ROD
 DP5680_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5680_STAMPING: IK 064 2014
 DP5680_MARK LOGO: UIL
 DP5680_PROJECTION: FLUSH
 DP5680_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5680_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5680+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2024
 DP5680_ROD/PIPE-DEPTH: 16 meters
 DP5680_SLEEVE-DEPTH  : 3 meters
 DP5680
 DP5680  HISTORY     - Date     Condition        Report By
 DP5680  HISTORY     - 20140613 MONUMENTED       BCA
 DP5680  HISTORY     - 20240916 GOOD             ILDT
 DP5680
 DP5680                          STATION DESCRIPTION
 DP5680
 DP5680'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5680'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DP5680'BENSON, 5.2 MI (8.4 KM) WEST-SOUTHWEST OF DANA AND 2.6 MI (4.2 KM)
 DP5680'NORTH-NORTHWEST OF MINONK.
 DP5680'
 DP5680'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5680'HIGHWAY 116, LOCATED 2.5 MI (4.0 KM) SOUTH OF MINONK, IL, GO NORTH ON
 DP5680'STATE HIGHWAY 251 FOR 5.4 MI (8.7 KM) TO NORTH 1ST ROAD AND THE
 DP5680'STATION ON THE RIGHT.
 DP5680'
 DP5680'THE STATION IS LOCATED 57.4 FT (17.5 M) EAST OF THE CENTERLINE OF
 DP5680'STATE HIGHWAY 251, 38.7 FT (11.8 M) SOUTH OF THE CENTERLINE OF NORTH
 DP5680'1ST ROAD, 42.2 FT (12.9 M) EAST OF THE EDGE OF PAVEMENT OF STATE
 DP5680'HIGHWAY 251, 18.4 FT (5.6 M) NORTH OF THE EXTENDED CENTERLINE OF
 DP5680'COUNTY ROAD 100 NORTH AND 9.0 FT (2.7 M) NORTH OF A CONCRETE
 DP5680'RIGHT-OF-WAY MARKER.
 DP5680'
 DP5680'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5680'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5680'IN IDENTIFICATION.
 DP5680
 DP5680                          STATION RECOVERY (2024)
 DP5680
 DP5680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5680'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5681 ***********************************************************************
 DP5681  DESIGNATION -  IK 065
 DP5681  PID         -  DP5681
 DP5681  STATE/COUNTY-  IL/LASALLE
 DP5681  COUNTRY     -  US
 DP5681  USGS QUAD   -  MINONK (2018)
 DP5681
 DP5681                         *CURRENT SURVEY CONTROL
 DP5681  ______________________________________________________________________
 DP5681* NAD 83(1986) POSITION- 40 57 18.65   (N) 089 02 49.06   (W)   HD_HELD1
 DP5681* NAVD 88 ORTHO HEIGHT -   223.926 (meters)      734.66  (feet) ADJUSTED
 DP5681  ______________________________________________________________________
 DP5681  GEOID HEIGHT    -        -32.532 (meters)                     GEOID18
 DP5681  DYNAMIC HEIGHT  -        223.830 (meters)      734.35  (feet) COMP
 DP5681  MODELED GRAVITY -    980,189.0   (mgal)                       NAVD 88
 DP5681
 DP5681  VERT ORDER      -  SECOND    CLASS I
 DP5681
 DP5681.The horizontal coordinates were determined by differentially corrected
 DP5681.hand held GPS observations or other comparable positioning techniques
 DP5681.and have an estimated accuracy of +/- 3 meters.
 DP5681
 DP5681.The orthometric height was determined by differential leveling and
 DP5681.adjusted by the NATIONAL GEODETIC SURVEY
 DP5681.in November 2014.
 DP5681
 DP5681.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5681.GEOID18 height accuracy estimate available here.
 DP5681
 DP5681.Click photographs - Photos may exist for this station.
 DP5681
 DP5681.The dynamic height is computed by dividing the NAVD 88
 DP5681.geopotential number by the normal gravity value computed on the
 DP5681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5681.degrees latitude (g = 980.6199 gals.).
 DP5681
 DP5681.The modeled gravity was interpolated from observed gravity values.
 DP5681
 DP5681;                    North         East    Units  Estimated Accuracy
 DP5681;SPC IL E     -   476,309.8     239,919.4     MT  (+/- 3 meters HH1 GPS) 
 DP5681
 DP5681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2772535799(NAD 83)
 DP5681
 DP5681                          SUPERSEDED SURVEY CONTROL
 DP5681
 DP5681.No superseded survey control is available for this station.
 DP5681
 DP5681_MARKER: F = FLANGE-ENCASED ROD
 DP5681_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5681_STAMPING: IK 065 2014
 DP5681_MARK LOGO: UIL
 DP5681_PROJECTION: FLUSH
 DP5681_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5681_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5681+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2022
 DP5681_ROD/PIPE-DEPTH: 16 meters
 DP5681_SLEEVE-DEPTH  : 3 meters
 DP5681
 DP5681  HISTORY     - Date     Condition        Report By
 DP5681  HISTORY     - 20140613 MONUMENTED       BCA
 DP5681  HISTORY     - 20220126 GOOD             ILDT
 DP5681
 DP5681                          STATION DESCRIPTION
 DP5681
 DP5681'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5681'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF WENONA, 5.1 MI
 DP5681'(8.2 KM) WEST OF DANA AND 3.6 MI (5.8 KM) NORTH OF MINONK.
 DP5681'
 DP5681'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH STATE HIGHWAY 17,
 DP5681'LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO EAST ON STATE HIGHWAY
 DP5681'17 FOR 0.4 MI (0.6 KM) TO STATE HIGHWAY 251.  TURN RIGHT AND GO SOUTH
 DP5681'ON STATE HIGHWAY 251 FOR 5.0 MI (8.0 KM) TO COUNTY HIGHWAY 44 AND THE
 DP5681'STATION ON THE LEFT.
 DP5681'
 DP5681'THE STATION IS LOCATED 162 FT (49.4 M) EAST OF THE CENTERLINE OF STATE
 DP5681'HIGHWAY 251, 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5681'HIGHWAY 44, 80.0 FT (24.4 M) NORTH OF UTILITY POLE, 24.5 FT (7.5 M)
 DP5681'NORTH OF THE EDGE OF PAVEMENT OF COUNTY HIGHWAY 44 AND 22.3 FT (6.8 M)
 DP5681'EAST-SOUTHEAST OF UTILITY POLE.
 DP5681'
 DP5681'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5681'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5681'IN IDENTIFICATION.
 DP5681
 DP5681                          STATION RECOVERY (2022)
 DP5681
 DP5681'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5681'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5682 ***********************************************************************
 DP5682  DESIGNATION -  IK 066
 DP5682  PID         -  DP5682
 DP5682  STATE/COUNTY-  IL/MARSHALL
 DP5682  COUNTRY     -  US
 DP5682  USGS QUAD   -  MINONK (2018)
 DP5682
 DP5682                         *CURRENT SURVEY CONTROL
 DP5682  ______________________________________________________________________
 DP5682* NAD 83(1986) POSITION- 40 58 09.92   (N) 089 02 52.26   (W)   HD_HELD1
 DP5682* NAVD 88 ORTHO HEIGHT -   220.056 (meters)      721.97  (feet) ADJUSTED
 DP5682  ______________________________________________________________________
 DP5682  GEOID HEIGHT    -        -32.553 (meters)                     GEOID18
 DP5682  DYNAMIC HEIGHT  -        219.961 (meters)      721.66  (feet) COMP
 DP5682  MODELED GRAVITY -    980,190.3   (mgal)                       NAVD 88
 DP5682
 DP5682  VERT ORDER      -  SECOND    CLASS I
 DP5682
 DP5682.The horizontal coordinates were determined by differentially corrected
 DP5682.hand held GPS observations or other comparable positioning techniques
 DP5682.and have an estimated accuracy of +/- 3 meters.
 DP5682
 DP5682.The orthometric height was determined by differential leveling and
 DP5682.adjusted by the NATIONAL GEODETIC SURVEY
 DP5682.in November 2014.
 DP5682
 DP5682.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5682.GEOID18 height accuracy estimate available here.
 DP5682
 DP5682.Click photographs - Photos may exist for this station.
 DP5682
 DP5682.The dynamic height is computed by dividing the NAVD 88
 DP5682.geopotential number by the normal gravity value computed on the
 DP5682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5682.degrees latitude (g = 980.6199 gals.).
 DP5682
 DP5682.The modeled gravity was interpolated from observed gravity values.
 DP5682
 DP5682;                    North         East    Units  Estimated Accuracy
 DP5682;SPC IL W     -   478,232.8     794,170.6     MT  (+/- 3 meters HH1 GPS) 
 DP5682
 DP5682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2768737382(NAD 83)
 DP5682
 DP5682                          SUPERSEDED SURVEY CONTROL
 DP5682
 DP5682.No superseded survey control is available for this station.
 DP5682
 DP5682_MARKER: F = FLANGE-ENCASED ROD
 DP5682_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5682_STAMPING: IK 066 2014
 DP5682_MARK LOGO: UIL
 DP5682_PROJECTION: FLUSH
 DP5682_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5682_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5682+STABILITY: POSITION/ELEVATION WELL
 DP5682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5682+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5682_ROD/PIPE-DEPTH: 20 meters
 DP5682_SLEEVE-DEPTH  : 3 meters
 DP5682
 DP5682  HISTORY     - Date     Condition        Report By
 DP5682  HISTORY     - 20140613 MONUMENTED       BCA
 DP5682
 DP5682                          STATION DESCRIPTION
 DP5682
 DP5682'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5682'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH OF WENONA, 5.2 MI
 DP5682'(8.4 KM) WEST OF DANA AND 4.5 MI (7.2 KM) NORTH OF MINONK.
 DP5682'
 DP5682'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH STATE HIGHWAY 17,
 DP5682'LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO EAST ON STATE HIGHWAY
 DP5682'17 FOR 0.4 MI (0.6 KM) TO STATE HIGHWAY 251.  TURN RIGHT AND GO SOUTH
 DP5682'ON STATE HIGHWAY 251 FOR 4.0 MI (6.4 KM) TO COUNTY ROAD 300 NORTH AND
 DP5682'THE STATION ON THE RIGHT.
 DP5682'
 DP5682'THE STATION IS LOCATED 105.0 FT (32.0 M) WEST OF THE CENTERLINE OF
 DP5682'STATE HIGHWAY 251, 27.0 FT (8.2 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP5682'ROAD 300 NORTH, 72.7 FT (22.2 M) SOUTH-SOUTHWEST OF A UTILITY POLE,
 DP5682'54.1 FT (16.5 M) WEST OF THE SOUTH END OF OF A 24 INCH (61 CM)
 DP5682'CONCRETE CULVERT, 19.0 FT (5.8 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5682'COUNTY ROAD 300 NORTH AND 6.3 FT (1.9 M) EAST OF A CONCRETE
 DP5682'RIGHT-OF-WAY MARKER.
 DP5682'
 DP5682'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5682'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5682'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5683 ***********************************************************************
 DP5683  DESIGNATION -  IK 067
 DP5683  PID         -  DP5683
 DP5683  STATE/COUNTY-  IL/MARSHALL
 DP5683  COUNTRY     -  US
 DP5683  USGS QUAD   -  MINONK (2018)
 DP5683
 DP5683                         *CURRENT SURVEY CONTROL
 DP5683  ______________________________________________________________________
 DP5683* NAD 83(1986) POSITION- 40 59 03.00   (N) 089 02 51.88   (W)   HD_HELD1
 DP5683* NAVD 88 ORTHO HEIGHT -   214.030 (meters)      702.20  (feet) ADJUSTED
 DP5683  ______________________________________________________________________
 DP5683  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 DP5683  DYNAMIC HEIGHT  -        213.939 (meters)      701.90  (feet) COMP
 DP5683  MODELED GRAVITY -    980,191.7   (mgal)                       NAVD 88
 DP5683
 DP5683  VERT ORDER      -  SECOND    CLASS I
 DP5683
 DP5683.The horizontal coordinates were determined by differentially corrected
 DP5683.hand held GPS observations or other comparable positioning techniques
 DP5683.and have an estimated accuracy of +/- 3 meters.
 DP5683
 DP5683.The orthometric height was determined by differential leveling and
 DP5683.adjusted by the NATIONAL GEODETIC SURVEY
 DP5683.in November 2014.
 DP5683
 DP5683.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5683.GEOID18 height accuracy estimate available here.
 DP5683
 DP5683.Click photographs - Photos may exist for this station.
 DP5683
 DP5683.The dynamic height is computed by dividing the NAVD 88
 DP5683.geopotential number by the normal gravity value computed on the
 DP5683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5683.degrees latitude (g = 980.6199 gals.).
 DP5683
 DP5683.The modeled gravity was interpolated from observed gravity values.
 DP5683
 DP5683;                    North         East    Units  Estimated Accuracy
 DP5683;SPC IL W     -   479,870.3     794,158.6     MT  (+/- 3 meters HH1 GPS) 
 DP5683
 DP5683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2773539018(NAD 83)
 DP5683
 DP5683                          SUPERSEDED SURVEY CONTROL
 DP5683
 DP5683.No superseded survey control is available for this station.
 DP5683
 DP5683_MARKER: F = FLANGE-ENCASED ROD
 DP5683_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5683_STAMPING: IK 067 2014
 DP5683_MARK LOGO: UIL
 DP5683_PROJECTION: FLUSH
 DP5683_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5683_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5683+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2025
 DP5683_ROD/PIPE-DEPTH: 16 meters
 DP5683_SLEEVE-DEPTH  : 3 meters
 DP5683
 DP5683  HISTORY     - Date     Condition        Report By
 DP5683  HISTORY     - 20140613 MONUMENTED       BCA
 DP5683  HISTORY     - 20250404 GOOD             ILDT
 DP5683
 DP5683                          STATION DESCRIPTION
 DP5683
 DP5683'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5683'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) NORTH OF MINONK, 5.4 MI
 DP5683'(8.7 KM) WEST-NORTHWEST OF DANA AND 4.7 MI (7.6 KM) SOUTH OF WENONA.
 DP5683'
 DP5683'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH STATE HIGHWAY 17,
 DP5683'LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO EAST ON STATE HIGHWAY
 DP5683'17 FOR 0.4 MI (0.6 KM) TO STATE HIGHWAY 251.  TURN RIGHT AND GO SOUTH
 DP5683'ON STATE HIGHWAY 251 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 400 NORTH AND
 DP5683'THE STATION ON THE RIGHT.
 DP5683'
 DP5683'THE STATION IS LOCATED 114.0 FT (34.7 M) WEST OF THE CENTERLINE OF
 DP5683'STATE HIGHWAY 251, 30.7 FT (9.4 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5683'ROAD 400 NORTH, 20.1 FT (6.1 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5683'COUNTY ROAD 400 NORTH, 8.5 FT (2.6 M) SOUTH-SOUTHWEST OF 'GAS PIPELINE
 DP5683'WARNING' POST AND 2.2 FT (0.7 M) SOUTH OF A CONCRETE RIGHT-OF-WAY
 DP5683'MARKER.
 DP5683'
 DP5683'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5683'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5683'IN IDENTIFICATION.
 DP5683
 DP5683                          STATION RECOVERY (2025)
 DP5683
 DP5683'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5683'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5684 ***********************************************************************
 DP5684  DESIGNATION -  IK 068
 DP5684  PID         -  DP5684
 DP5684  STATE/COUNTY-  IL/LASALLE
 DP5684  COUNTRY     -  US
 DP5684  USGS QUAD   -  MINONK (2018)
 DP5684
 DP5684                         *CURRENT SURVEY CONTROL
 DP5684  ______________________________________________________________________
 DP5684* NAD 83(1986) POSITION- 40 59 57.22   (N) 089 02 49.54   (W)   HD_HELD1
 DP5684* NAVD 88 ORTHO HEIGHT -   214.093 (meters)      702.40  (feet) ADJUSTED
 DP5684  ______________________________________________________________________
 DP5684  GEOID HEIGHT    -        -32.595 (meters)                     GEOID18
 DP5684  DYNAMIC HEIGHT  -        214.002 (meters)      702.10  (feet) COMP
 DP5684  MODELED GRAVITY -    980,193.1   (mgal)                       NAVD 88
 DP5684
 DP5684  VERT ORDER      -  SECOND    CLASS I
 DP5684
 DP5684.The horizontal coordinates were determined by differentially corrected
 DP5684.hand held GPS observations or other comparable positioning techniques
 DP5684.and have an estimated accuracy of +/- 3 meters.
 DP5684
 DP5684.The orthometric height was determined by differential leveling and
 DP5684.adjusted by the NATIONAL GEODETIC SURVEY
 DP5684.in November 2014.
 DP5684
 DP5684.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5684.GEOID18 height accuracy estimate available here.
 DP5684
 DP5684.Click photographs - Photos may exist for this station.
 DP5684
 DP5684.The dynamic height is computed by dividing the NAVD 88
 DP5684.geopotential number by the normal gravity value computed on the
 DP5684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5684.degrees latitude (g = 980.6199 gals.).
 DP5684
 DP5684.The modeled gravity was interpolated from observed gravity values.
 DP5684
 DP5684;                    North         East    Units  Estimated Accuracy
 DP5684;SPC IL E     -   481,201.4     239,948.2     MT  (+/- 3 meters HH1 GPS) 
 DP5684
 DP5684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2782940689(NAD 83)
 DP5684
 DP5684                          SUPERSEDED SURVEY CONTROL
 DP5684
 DP5684.No superseded survey control is available for this station.
 DP5684
 DP5684_MARKER: F = FLANGE-ENCASED ROD
 DP5684_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5684_STAMPING: IK 068 2014
 DP5684_MARK LOGO: UIL
 DP5684_PROJECTION: FLUSH
 DP5684_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5684_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5684+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DP5684_ROD/PIPE-DEPTH: 16 meters
 DP5684_SLEEVE-DEPTH  : 3 meters
 DP5684
 DP5684  HISTORY     - Date     Condition        Report By
 DP5684  HISTORY     - 20140613 MONUMENTED       BCA
 DP5684  HISTORY     - 20241114 GOOD             ILDT
 DP5684
 DP5684                          STATION DESCRIPTION
 DP5684
 DP5684'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5684'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH OF MINONK, 5.8 MI
 DP5684'(9.3 KM) WEST-NORTHWEST OF DANA AND 3.7 MI (6.0 KM) SOUTH OF WENONA.
 DP5684'
 DP5684'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH STATE HIGHWAY 17,
 DP5684'LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO EAST ON STATE HIGHWAY
 DP5684'17 FOR 0.4 MI (0.6 KM) TO STATE HIGHWAY 251.  TURN RIGHT AND GO SOUTH
 DP5684'ON STATE HIGHWAY 251 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 500 NORTH AND
 DP5684'THE STATION ON THE LEFT.
 DP5684'
 DP5684'THE STATION IS LOCATED 57.2 FT (17.4 M) EAST OF THE CENTERLINE OF
 DP5684'STATE HIGHWAY 251, 200.0 FT (61.0 M) NORTH OF THE CENTERLINE OF COUNTY
 DP5684'ROAD 500 NORTH, 42.2 FT (12.9 M) EAST OF THE EDGE OF PAVEMENT OF STATE
 DP5684'HIGHWAY 251, 19.3 FT (5.9 M) NORTH OF THE EDGE OF PAVEMENT OF A
 DP5684'PRIVATE ENTRANCE, 13.6 FT (4.1 M) WEST OF THE WEST EDGE OF A CONCRETE
 DP5684'PAD AND 2.5 FT (0.8 M) WEST OF ELECTRIC FENCE.
 DP5684'
 DP5684'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5684'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5684'IN IDENTIFICATION.
 DP5684
 DP5684                          STATION RECOVERY (2024)
 DP5684
 DP5684'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5684'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5685 ***********************************************************************
 DP5685  DESIGNATION -  IK 069
 DP5685  PID         -  DP5685
 DP5685  STATE/COUNTY-  IL/LASALLE
 DP5685  COUNTRY     -  US
 DP5685  USGS QUAD   -  WENONA (2018)
 DP5685
 DP5685                         *CURRENT SURVEY CONTROL
 DP5685  ______________________________________________________________________
 DP5685* NAD 83(1986) POSITION- 41 00 49.48   (N) 089 01 37.65   (W)   HD_HELD1
 DP5685* NAVD 88 ORTHO HEIGHT -   209.782 (meters)      688.26  (feet) ADJUSTED
 DP5685  ______________________________________________________________________
 DP5685  GEOID HEIGHT    -        -32.590 (meters)                     GEOID18
 DP5685  DYNAMIC HEIGHT  -        209.693 (meters)      687.97  (feet) COMP
 DP5685  MODELED GRAVITY -    980,193.0   (mgal)                       NAVD 88
 DP5685
 DP5685  VERT ORDER      -  SECOND    CLASS I
 DP5685
 DP5685.The horizontal coordinates were determined by differentially corrected
 DP5685.hand held GPS observations or other comparable positioning techniques
 DP5685.and have an estimated accuracy of +/- 3 meters.
 DP5685
 DP5685.The orthometric height was determined by differential leveling and
 DP5685.adjusted by the NATIONAL GEODETIC SURVEY
 DP5685.in November 2014.
 DP5685
 DP5685.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5685.GEOID18 height accuracy estimate available here.
 DP5685
 DP5685.Click photographs - Photos may exist for this station.
 DP5685
 DP5685.The dynamic height is computed by dividing the NAVD 88
 DP5685.geopotential number by the normal gravity value computed on the
 DP5685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5685.degrees latitude (g = 980.6199 gals.).
 DP5685
 DP5685.The modeled gravity was interpolated from observed gravity values.
 DP5685
 DP5685;                    North         East    Units  Estimated Accuracy
 DP5685;SPC IL E     -   482,800.0     241,641.1     MT  (+/- 3 meters HH1 GPS) 
 DP5685
 DP5685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2954642262(NAD 83)
 DP5685
 DP5685                          SUPERSEDED SURVEY CONTROL
 DP5685
 DP5685.No superseded survey control is available for this station.
 DP5685
 DP5685_MARKER: F = FLANGE-ENCASED ROD
 DP5685_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5685_STAMPING: IK 069 2014
 DP5685_MARK LOGO: UIL
 DP5685_PROJECTION: FLUSH
 DP5685_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5685_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5685+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 DP5685_ROD/PIPE-DEPTH: 40 meters
 DP5685_SLEEVE-DEPTH  : 3 meters
 DP5685
 DP5685  HISTORY     - Date     Condition        Report By
 DP5685  HISTORY     - 20140613 MONUMENTED       BCA
 DP5685  HISTORY     - 20200402 GOOD             ILDT
 DP5685
 DP5685                          STATION DESCRIPTION
 DP5685
 DP5685'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5685'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF LONG POINT, 5.6
 DP5685'MI (9.0 KM) NORTHWEST OF DANA AND 2.9 MI (4.7 KM) SOUTH-SOUTHEAST OF
 DP5685'WENONA.
 DP5685'
 DP5685'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH STATE HIGHWAY 17,
 DP5685'LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO EAST ON STATE HIGHWAY
 DP5685'17 FOR 0.4 MI (0.6 KM) TO STATE HIGHWAY 251.  CONTINUE STRAIGHT AND GO
 DP5685'EAST ON NORTH 7TH ROAD FOR 1.1 MI (1.8 KM) TO EAST 7TH ROAD.  TURN
 DP5685'RIGHT AND GO SOUTH ON EAST 7TH ROAD FOR 1.0 MI (1.6 KM) TO NORTH 6TH
 DP5685'ROAD AND THE STATION ON THE RIGHT.
 DP5685'
 DP5685'THE STATION IS LOCATED 66.0 FT (20.1 M) WEST OF THE CENTERLINE OF EAST
 DP5685'7TH ROAD FROM THE NORTH, 27.0 FT (8.2 M) NORTH OF THE CENTERLINE OF
 DP5685'NORTH 6TH ROAD, 68.6 FT (20.9 M) NORTHWEST OF A UTILITY POLE, 18.5 FT
 DP5685'(5.6 M) NORTH OF THE EDGE OF PAVEMENT OF NORTH 6TH ROAD, 12.5 FT (3.8
 DP5685'M) EAST OF THE EXTENDED CENTERLINE FOR EAST 7TH ROAD FROM THE SOUTH
 DP5685'AND 11.3 FT (3.4 M) EAST OF THE EAST WOODEN POST FOR A SIGN.
 DP5685'
 DP5685'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5685'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5685'IN IDENTIFICATION.
 DP5685
 DP5685                          STATION RECOVERY (2020)
 DP5685
 DP5685'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP5685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5686 ***********************************************************************
 DP5686  DESIGNATION -  IK 070
 DP5686  PID         -  DP5686
 DP5686  STATE/COUNTY-  IL/LASALLE
 DP5686  COUNTRY     -  US
 DP5686  USGS QUAD   -  WENONA (2018)
 DP5686
 DP5686                         *CURRENT SURVEY CONTROL
 DP5686  ______________________________________________________________________
 DP5686* NAD 83(1986) POSITION- 41 01 42.6    (N) 089 01 36.5    (W)   HD_HELD2
 DP5686* NAVD 88 ORTHO HEIGHT -   208.226 (meters)      683.15  (feet) ADJUSTED
 DP5686  ______________________________________________________________________
 DP5686  GEOID HEIGHT    -        -32.611 (meters)                     GEOID18
 DP5686  DYNAMIC HEIGHT  -        208.138 (meters)      682.87  (feet) COMP
 DP5686  MODELED GRAVITY -    980,194.3   (mgal)                       NAVD 88
 DP5686
 DP5686  VERT ORDER      -  SECOND    CLASS I
 DP5686
 DP5686.The horizontal coordinates were established by autonomous hand held GPS
 DP5686.observations and have an estimated accuracy of +/- 10 meters.
 DP5686
 DP5686.The orthometric height was determined by differential leveling and
 DP5686.adjusted by the NATIONAL GEODETIC SURVEY
 DP5686.in November 2014.
 DP5686
 DP5686.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5686.GEOID18 height accuracy estimate available here.
 DP5686
 DP5686.Click photographs - Photos may exist for this station.
 DP5686
 DP5686.The dynamic height is computed by dividing the NAVD 88
 DP5686.geopotential number by the normal gravity value computed on the
 DP5686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5686.degrees latitude (g = 980.6199 gals.).
 DP5686
 DP5686.The modeled gravity was interpolated from observed gravity values.
 DP5686
 DP5686;                    North         East    Units  Estimated Accuracy
 DP5686;SPC IL E     -   484,438.      241,681.      MT  (+/- 10 meters HH2 GPS)
 DP5686
 DP5686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2961143899(NAD 83)
 DP5686
 DP5686                          SUPERSEDED SURVEY CONTROL
 DP5686
 DP5686.No superseded survey control is available for this station.
 DP5686
 DP5686_MARKER: F = FLANGE-ENCASED ROD
 DP5686_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5686_STAMPING: IK 070 2014
 DP5686_MARK LOGO: UIL
 DP5686_PROJECTION: FLUSH
 DP5686_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5686_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5686+STABILITY: POSITION/ELEVATION WELL
 DP5686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5686+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5686_ROD/PIPE-DEPTH: 36 meters
 DP5686_SLEEVE-DEPTH  : 3 meters
 DP5686
 DP5686  HISTORY     - Date     Condition        Report By
 DP5686  HISTORY     - 20140613 MONUMENTED       BCA
 DP5686
 DP5686                          STATION DESCRIPTION
 DP5686
 DP5686'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5686'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-NORTHWEST OF LONG
 DP5686'POINT, 6.3 MI (10.1 KM) NORTHWEST OF DANA AND 2.1 MI (3.4 KM)
 DP5686'SOUTHEAST OF WENONA.
 DP5686'
 DP5686'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH STATE HIGHWAY 17,
 DP5686'LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO EAST ON STATE HIGHWAY
 DP5686'17 FOR 0.4 MI (0.6 KM) TO STATE HIGHWAY 251.  CONTINUE STRAIGHT AND GO
 DP5686'EAST ON NORTH 7TH ROAD FOR 1.1 MI (1.8 KM) TO EAST 7TH ROAD AND THE
 DP5686'STATION ON THE LEFT.
 DP5686'
 DP5686'THE STATION IS LOCATED 89.5 FT (27.3 M) NORTH OF THE CENTERLINE OF
 DP5686'NORTH 7TH ROAD, 22.2 FT (6.8 M) EAST OF THE CENTERLINE OF EAST 7TH
 DP5686'ROAD, 38.4 FT (11.7 M) NORTH OF A GUY POLE AND 14.0 FT (4.3 M) EAST OF
 DP5686'THE EDGE OF PAVEMENT OF EAST 7TH ROAD.
 DP5686'
 DP5686'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5686'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5686'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5687 ***********************************************************************
 DP5687  DESIGNATION -  IK 071
 DP5687  PID         -  DP5687
 DP5687  STATE/COUNTY-  IL/LASALLE
 DP5687  COUNTRY     -  US
 DP5687  USGS QUAD   -  WENONA (2018)
 DP5687
 DP5687                         *CURRENT SURVEY CONTROL
 DP5687  ______________________________________________________________________
 DP5687* NAD 83(1986) POSITION- 41 02 34.9    (N) 089 01 36.8    (W)   HD_HELD2
 DP5687* NAVD 88 ORTHO HEIGHT -   209.683 (meters)      687.94  (feet) ADJUSTED
 DP5687  ______________________________________________________________________
 DP5687  GEOID HEIGHT    -        -32.631 (meters)                     GEOID18
 DP5687  DYNAMIC HEIGHT  -        209.594 (meters)      687.64  (feet) COMP
 DP5687  MODELED GRAVITY -    980,195.5   (mgal)                       NAVD 88
 DP5687
 DP5687  VERT ORDER      -  SECOND    CLASS I
 DP5687
 DP5687.The horizontal coordinates were established by autonomous hand held GPS
 DP5687.observations and have an estimated accuracy of +/- 10 meters.
 DP5687
 DP5687.The orthometric height was determined by differential leveling and
 DP5687.adjusted by the NATIONAL GEODETIC SURVEY
 DP5687.in November 2014.
 DP5687
 DP5687.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5687.GEOID18 height accuracy estimate available here.
 DP5687
 DP5687.Click photographs - Photos may exist for this station.
 DP5687
 DP5687.The dynamic height is computed by dividing the NAVD 88
 DP5687.geopotential number by the normal gravity value computed on the
 DP5687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5687.degrees latitude (g = 980.6199 gals.).
 DP5687
 DP5687.The modeled gravity was interpolated from observed gravity values.
 DP5687
 DP5687;                    North         East    Units  Estimated Accuracy
 DP5687;SPC IL E     -   486,052.      241,687.      MT  (+/- 10 meters HH2 GPS)
 DP5687
 DP5687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2964145512(NAD 83)
 DP5687
 DP5687                          SUPERSEDED SURVEY CONTROL
 DP5687
 DP5687.No superseded survey control is available for this station.
 DP5687
 DP5687_MARKER: F = FLANGE-ENCASED ROD
 DP5687_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5687_STAMPING: IK 071 2014
 DP5687_MARK LOGO: UIL
 DP5687_PROJECTION: FLUSH
 DP5687_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5687_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5687+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2014
 DP5687_ROD/PIPE-DEPTH: 16 meters
 DP5687_SLEEVE-DEPTH  : 3 meters
 DP5687
 DP5687  HISTORY     - Date     Condition        Report By
 DP5687  HISTORY     - 20140613 MONUMENTED       BCA
 DP5687
 DP5687                          STATION DESCRIPTION
 DP5687
 DP5687'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5687'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-NORTHWEST OF LONG
 DP5687'POINT, 7.1 MI (11.4 KM) NORTHWEST OF DANA AND 1.4 MI (2.3 KM)
 DP5687'EAST-SOUTHEAST OF WENONA.
 DP5687'
 DP5687'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH STATE HIGHWAY 17,
 DP5687'LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO EAST ON STATE HIGHWAY
 DP5687'17 FOR 0.4 MI (0.6 KM) TO STATE HIGHWAY 251.  CONTINUE STRAIGHT AND GO
 DP5687'EAST ON NORTH 7TH ROAD FOR 1.1 MI (1.8 KM) TO EAST 7TH ROAD.  TURN
 DP5687'LEFT ON EAST 7TH ROAD AND GO NORTH FOR 1.0 MI (1.6 KM) TO NORTH 8TH
 DP5687'ROAD AND THE STATION ON THE LEFT.
 DP5687'
 DP5687'THE STATION IS LOCATED 26.7 FT (8.1 M) WEST OF THE CENTERLINE OF EAST
 DP5687'7TH ROAD, 74.8 FT (22.8 M) NORTH OF THE CENTERLINE OF NORTH 8TH ROAD,
 DP5687'46.4 FT (14.1 M) SOUTH OF A UTILITY POLE, 46.0 FT (14.0 M) WEST OF THE
 DP5687'NORTHWEST CORNER OF A CATV HANDHOLE AND 18.0 FT (5.5 M) WEST OF THE
 DP5687'EDGE OF PAVEMENT OF EAST 7TH ROAD.
 DP5687'
 DP5687'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5687'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5687'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5688 ***********************************************************************
 DP5688  DESIGNATION -  IK 072
 DP5688  PID         -  DP5688
 DP5688  STATE/COUNTY-  IL/LASALLE
 DP5688  COUNTRY     -  US
 DP5688  USGS QUAD   -  WENONA (2018)
 DP5688
 DP5688                         *CURRENT SURVEY CONTROL
 DP5688  ______________________________________________________________________
 DP5688* NAD 83(1986) POSITION- 41 03 25.95   (N) 089 01 36.88   (W)   HD_HELD1
 DP5688* NAVD 88 ORTHO HEIGHT -   207.178 (meters)      679.72  (feet) ADJUSTED
 DP5688  ______________________________________________________________________
 DP5688  GEOID HEIGHT    -        -32.650 (meters)                     GEOID18
 DP5688  DYNAMIC HEIGHT  -        207.090 (meters)      679.43  (feet) COMP
 DP5688  MODELED GRAVITY -    980,196.7   (mgal)                       NAVD 88
 DP5688
 DP5688  VERT ORDER      -  SECOND    CLASS I
 DP5688
 DP5688.The horizontal coordinates were determined by differentially corrected
 DP5688.hand held GPS observations or other comparable positioning techniques
 DP5688.and have an estimated accuracy of +/- 3 meters.
 DP5688
 DP5688.The orthometric height was determined by differential leveling and
 DP5688.adjusted by the NATIONAL GEODETIC SURVEY
 DP5688.in November 2014.
 DP5688
 DP5688.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5688.GEOID18 height accuracy estimate available here.
 DP5688
 DP5688.Click photographs - Photos may exist for this station.
 DP5688
 DP5688.The dynamic height is computed by dividing the NAVD 88
 DP5688.geopotential number by the normal gravity value computed on the
 DP5688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5688.degrees latitude (g = 980.6199 gals.).
 DP5688
 DP5688.The modeled gravity was interpolated from observed gravity values.
 DP5688
 DP5688;                    North         East    Units  Estimated Accuracy
 DP5688;SPC IL E     -   487,626.7     241,697.4     MT  (+/- 3 meters HH1 GPS) 
 DP5688
 DP5688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2967647086(NAD 83)
 DP5688
 DP5688                          SUPERSEDED SURVEY CONTROL
 DP5688
 DP5688.No superseded survey control is available for this station.
 DP5688
 DP5688_MARKER: F = FLANGE-ENCASED ROD
 DP5688_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5688_STAMPING: IK 072 2014
 DP5688_MARK LOGO: UIL
 DP5688_PROJECTION: FLUSH
 DP5688_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5688_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5688+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2022
 DP5688_ROD/PIPE-DEPTH: 20 meters
 DP5688_SLEEVE-DEPTH  : 3 meters
 DP5688
 DP5688  HISTORY     - Date     Condition        Report By
 DP5688  HISTORY     - 20140613 MONUMENTED       BCA
 DP5688  HISTORY     - 20220111 GOOD             ILDT
 DP5688
 DP5688                          STATION DESCRIPTION
 DP5688
 DP5688'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5688'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHWEST OF DANA,
 DP5688'7.9 MI (12.7 KM) WEST-NORTHWEST OF LONG POINT AND 1.3 MI (2.1 KM)
 DP5688'EAST-NORTHEAST OF WENONA.
 DP5688'
 DP5688'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 251 WITH STATE
 DP5688'HIGHWAY 17, LOCATED 1 MI (1.6 KM) NORTHWEST OF WENONA, IL, GO EAST ON
 DP5688'STATE HIGHWAY 17 FOR 2.0 MI (3.2 KM) TO EAST 7TH ROAD AND THE STATION
 DP5688'ON THE RIGHT.
 DP5688'
 DP5688'THE STATION IS LOCATED 98.5 FT (30.0 M) SOUTH OF THE CENTERLINE OF
 DP5688'STATE HIGHWAY 17, 23.0 FT (7.0 M) EAST OF THE CENTERLINE OF EAST 7TH
 DP5688'ROAD, 86.5 FT (26.4 M) SOUTHEAST OF A UTILITY POLE, 64.6 FT (19.7 M)
 DP5688'SOUTH-SOUTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER AND 15.0 FT (4.6 M)
 DP5688'EAST OF THE EDGE OF PAVEMENT OF EAST 7TH ROAD.
 DP5688'
 DP5688'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5688'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5688'IN IDENTIFICATION.
 DP5688
 DP5688                          STATION RECOVERY (2022)
 DP5688
 DP5688'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5688'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5689 ***********************************************************************
 DP5689  DESIGNATION -  IK 073
 DP5689  PID         -  DP5689
 DP5689  STATE/COUNTY-  IL/LASALLE
 DP5689  COUNTRY     -  US
 DP5689  USGS QUAD   -  WENONA (2018)
 DP5689
 DP5689                         *CURRENT SURVEY CONTROL
 DP5689  ______________________________________________________________________
 DP5689* NAD 83(1986) POSITION- 41 02 48.03   (N) 089 02 49.98   (W)   HD_HELD1
 DP5689* NAVD 88 ORTHO HEIGHT -   212.177 (meters)      696.12  (feet) ADJUSTED
 DP5689  ______________________________________________________________________
 DP5689  GEOID HEIGHT    -        -32.660 (meters)                     GEOID18
 DP5689  DYNAMIC HEIGHT  -        212.086 (meters)      695.82  (feet) COMP
 DP5689  MODELED GRAVITY -    980,194.0   (mgal)                       NAVD 88
 DP5689
 DP5689  VERT ORDER      -  SECOND    CLASS I
 DP5689
 DP5689.The horizontal coordinates were determined by differentially corrected
 DP5689.hand held GPS observations or other comparable positioning techniques
 DP5689.and have an estimated accuracy of +/- 3 meters.
 DP5689
 DP5689.The orthometric height was determined by differential leveling and
 DP5689.adjusted by the NATIONAL GEODETIC SURVEY
 DP5689.in November 2014.
 DP5689
 DP5689.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5689.GEOID18 height accuracy estimate available here.
 DP5689
 DP5689.Click photographs - Photos may exist for this station.
 DP5689
 DP5689.The dynamic height is computed by dividing the NAVD 88
 DP5689.geopotential number by the normal gravity value computed on the
 DP5689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5689.degrees latitude (g = 980.6199 gals.).
 DP5689
 DP5689.The modeled gravity was interpolated from observed gravity values.
 DP5689
 DP5689;                    North         East    Units  Estimated Accuracy
 DP5689;SPC IL E     -   486,470.7     239,981.0     MT  (+/- 3 meters HH1 GPS) 
 DP5689
 DP5689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2794245957(NAD 83)
 DP5689
 DP5689                          SUPERSEDED SURVEY CONTROL
 DP5689
 DP5689.No superseded survey control is available for this station.
 DP5689
 DP5689_MARKER: F = FLANGE-ENCASED ROD
 DP5689_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5689_STAMPING: IK 073 2014
 DP5689_MARK LOGO: UIL
 DP5689_PROJECTION: FLUSH
 DP5689_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5689_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5689+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2025
 DP5689_ROD/PIPE-DEPTH: 16 meters
 DP5689_SLEEVE-DEPTH  : 3 meters
 DP5689
 DP5689  HISTORY     - Date     Condition        Report By
 DP5689  HISTORY     - 20140613 MONUMENTED       BCA
 DP5689  HISTORY     - 20250807 GOOD             ILDT
 DP5689
 DP5689                          STATION DESCRIPTION
 DP5689
 DP5689'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5689'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-NORTHWEST OF LONG
 DP5689'POINT, 8.0 MI (12.9 KM) NORTHWEST OF DANA AND IN THE TOWN OF WENONA,
 DP5689'IL.
 DP5689'
 DP5689'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH STATE HIGHWAY 17,
 DP5689'LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO EAST ON STATE HIGHWAY
 DP5689'17 FOR 0.4 MI (0.6 KM) TO STATE HIGHWAY 251.  CONTINUE STRAIGHT AND GO
 DP5689'EAST ON NORTH 7TH ROAD FOR 360 FT (109.7 M) TO EAST 6TH ROAD.  TURN
 DP5689'LEFT AND GO NORTH ON EAST 6TH ROAD FOR 1.3 MI (2.1 KM) TO THE STATION
 DP5689'ON THE RIGHT.
 DP5689'
 DP5689'THE STATION IS LOCATED 25.5 FT (7.8 M) EAST OF THE CENTERLINE OF EAST
 DP5689'6TH ROAD, 340 FT (103.6 M) SOUTH OF 5TH SOUTH STREET, 101.5 FT (30.9
 DP5689'M) SOUTHEAST OF A UTILITY POLE, 17.0 FT (5.2 M) EAST OF THE EDGE OF
 DP5689'PAVEMENT OF EAST 6TH ROAD AND 3.7 FT (1.1 M) WEST OF A WOODEN POST.
 DP5689'
 DP5689'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5689'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5689'IN IDENTIFICATION.
 DP5689
 DP5689                          STATION RECOVERY (2025)
 DP5689
 DP5689'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5689'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5690 ***********************************************************************
 DP5690  DESIGNATION -  IK 074
 DP5690  PID         -  DP5690
 DP5690  STATE/COUNTY-  IL/LASALLE
 DP5690  COUNTRY     -  US
 DP5690  USGS QUAD   -  WENONA (2018)
 DP5690
 DP5690                         *CURRENT SURVEY CONTROL
 DP5690  ______________________________________________________________________
 DP5690* NAD 83(1986) POSITION- 41 01 40.76   (N) 089 02 49.44   (W)   HD_HELD1
 DP5690* NAVD 88 ORTHO HEIGHT -   215.714 (meters)      707.72  (feet) ADJUSTED
 DP5690  ______________________________________________________________________
 DP5690  GEOID HEIGHT    -        -32.635 (meters)                     GEOID18
 DP5690  DYNAMIC HEIGHT  -        215.622 (meters)      707.42  (feet) COMP
 DP5690  MODELED GRAVITY -    980,192.4   (mgal)                       NAVD 88
 DP5690
 DP5690  VERT ORDER      -  SECOND    CLASS I
 DP5690
 DP5690.The horizontal coordinates were determined by differentially corrected
 DP5690.hand held GPS observations or other comparable positioning techniques
 DP5690.and have an estimated accuracy of +/- 3 meters.
 DP5690
 DP5690.The orthometric height was determined by differential leveling and
 DP5690.adjusted by the NATIONAL GEODETIC SURVEY
 DP5690.in November 2014.
 DP5690
 DP5690.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5690.GEOID18 height accuracy estimate available here.
 DP5690
 DP5690.Click photographs - Photos may exist for this station.
 DP5690
 DP5690.The dynamic height is computed by dividing the NAVD 88
 DP5690.geopotential number by the normal gravity value computed on the
 DP5690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5690.degrees latitude (g = 980.6199 gals.).
 DP5690
 DP5690.The modeled gravity was interpolated from observed gravity values.
 DP5690
 DP5690;                    North         East    Units  Estimated Accuracy
 DP5690;SPC IL E     -   484,395.4     239,976.6     MT  (+/- 3 meters HH1 GPS) 
 DP5690
 DP5690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2790643882(NAD 83)
 DP5690
 DP5690                          SUPERSEDED SURVEY CONTROL
 DP5690
 DP5690.No superseded survey control is available for this station.
 DP5690
 DP5690_MARKER: F = FLANGE-ENCASED ROD
 DP5690_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5690_STAMPING: IK 074 2014
 DP5690_MARK LOGO: UIL
 DP5690_PROJECTION: FLUSH
 DP5690_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5690_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5690+STABILITY: POSITION/ELEVATION WELL
 DP5690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5690+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2022
 DP5690_ROD/PIPE-DEPTH: 20 meters
 DP5690_SLEEVE-DEPTH  : 3 meters
 DP5690
 DP5690  HISTORY     - Date     Condition        Report By
 DP5690  HISTORY     - 20140613 MONUMENTED       BCA
 DP5690  HISTORY     - 20220121 GOOD             ILDT
 DP5690
 DP5690                          STATION DESCRIPTION
 DP5690
 DP5690'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5690'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF LONG POINT, 7.0
 DP5690'MI (11.3 KM) NORTHWEST OF DANA AND 1.7 MI (2.7 KM) SOUTH OF WENONA.
 DP5690'
 DP5690'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH STATE HIGHWAY 17,
 DP5690'LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO EAST ON STATE HIGHWAY
 DP5690'17 FOR 0.4 MI (0.6 KM) TO STATE HIGHWAY 251 AND THE STATION ON THE
 DP5690'LEFT.
 DP5690'
 DP5690'THE STATION IS LOCATED 31.0 FT (9.4 M) NORTH OF THE CENTERLINE OF
 DP5690'NORTH 7TH ROAD, 158.5 FT (48.3 M) EAST OF THE CENTERLINE OF STATE
 DP5690'HIGHWAY 251, 75.0 FT (22.9 M) NORTHWEST OF A UTILITY POLE, 21.2 FT
 DP5690'(6.5 M) WEST OF A RIGHT-OF-WAY MARKER, 19.0 FT (5.8 M) NORTH OF THE
 DP5690'EDGE OF PAVEMENT OF NORTH 7TH ROAD, 15.2 FT (4.6 M) EAST OF A
 DP5690'TELEPHONE PEDESTAL.
 DP5690'
 DP5690'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5690'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5690'IN IDENTIFICATION.
 DP5690
 DP5690                          STATION RECOVERY (2022)
 DP5690
 DP5690'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5690'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5691 ***********************************************************************
 DP5691  DESIGNATION -  IK 075
 DP5691  PID         -  DP5691
 DP5691  STATE/COUNTY-  IL/MARSHALL
 DP5691  COUNTRY     -  US
 DP5691  USGS QUAD   -  WENONA (2018)
 DP5691
 DP5691                         *CURRENT SURVEY CONTROL
 DP5691  ______________________________________________________________________
 DP5691* NAD 83(1986) POSITION- 41 01 41.90   (N) 089 04 00.21   (W)   HD_HELD1
 DP5691* NAVD 88 ORTHO HEIGHT -   216.966 (meters)      711.83  (feet) ADJUSTED
 DP5691  ______________________________________________________________________
 DP5691  GEOID HEIGHT    -        -32.659 (meters)                     GEOID18
 DP5691  DYNAMIC HEIGHT  -        216.873 (meters)      711.52  (feet) COMP
 DP5691  MODELED GRAVITY -    980,190.8   (mgal)                       NAVD 88
 DP5691
 DP5691  VERT ORDER      -  SECOND    CLASS I
 DP5691
 DP5691.The horizontal coordinates were determined by differentially corrected
 DP5691.hand held GPS observations or other comparable positioning techniques
 DP5691.and have an estimated accuracy of +/- 3 meters.
 DP5691
 DP5691.The orthometric height was determined by differential leveling and
 DP5691.adjusted by the NATIONAL GEODETIC SURVEY
 DP5691.in November 2014.
 DP5691
 DP5691.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5691.GEOID18 height accuracy estimate available here.
 DP5691
 DP5691.Click photographs - Photos may exist for this station.
 DP5691
 DP5691.The dynamic height is computed by dividing the NAVD 88
 DP5691.geopotential number by the normal gravity value computed on the
 DP5691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5691.degrees latitude (g = 980.6199 gals.).
 DP5691
 DP5691.The modeled gravity was interpolated from observed gravity values.
 DP5691
 DP5691;                    North         East    Units  Estimated Accuracy
 DP5691;SPC IL W     -   484,751.7     792,499.5     MT  (+/- 3 meters HH1 GPS) 
 DP5691
 DP5691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2625443956(NAD 83)
 DP5691
 DP5691                          SUPERSEDED SURVEY CONTROL
 DP5691
 DP5691.No superseded survey control is available for this station.
 DP5691
 DP5691_MARKER: F = FLANGE-ENCASED ROD
 DP5691_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5691_STAMPING: IK 075 2014
 DP5691_MARK LOGO: UIL
 DP5691_PROJECTION: FLUSH
 DP5691_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5691_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5691+STABILITY: POSITION/ELEVATION WELL
 DP5691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5691+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2022
 DP5691_ROD/PIPE-DEPTH: 20 meters
 DP5691_SLEEVE-DEPTH  : 3 meters
 DP5691
 DP5691  HISTORY     - Date     Condition        Report By
 DP5691  HISTORY     - 20140613 MONUMENTED       BCA
 DP5691  HISTORY     - 20220121 GOOD             ILDT
 DP5691
 DP5691                          STATION DESCRIPTION
 DP5691
 DP5691'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5691'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST OF VARNA, 7.8 MI
 DP5691'(12.6 KM) NORTHWEST OF DANA AND 1.9 MI (3.1 KM) SOUTH-SOUTHWEST OF
 DP5691'WENONA.
 DP5691'
 DP5691'TO REACH THE STATION FROM THE JUNCTION OF I-39 AND US HIGHWAY 51 WITH
 DP5691'STATE HIGHWAY 17, LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL, GO WEST
 DP5691'ON STATE HIGHWAY 17 FOR 0.6 MI (1.0 KM) TO COUNTY ROAD 3000 EAST AND
 DP5691'THE STATION ON THE RIGHT.
 DP5691'
 DP5691'THE STATION IS LOCATED 26.2 FT (8.0 M) NORTH OF THE CENTERLINE OF
 DP5691'STATE HIGHWAY 17, 67.5 FT (20.6 M) WEST OF THE CENTERLINE OF COUNTY
 DP5691'ROAD 3000 EAST, 16.6 FT (5.1 M) NORTHWEST OF THE NORTH END OF THE
 DP5691'CENTER OF A CONCRETE HEADWALL FOR CULVERT, 13.6 FT (4.1 M) NORTH OF
 DP5691'THE EDGE OF PAVEMENT OF STATE HIGHWAY 17 AND 7.8 FT (2.4 M) WEST OF A
 DP5691'TELEPHONE PEDESTAL.
 DP5691'
 DP5691'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5691'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5691'IN IDENTIFICATION.
 DP5691
 DP5691                          STATION RECOVERY (2022)
 DP5691
 DP5691'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5691'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5692 ***********************************************************************
 DP5692  DESIGNATION -  IK 076
 DP5692  PID         -  DP5692
 DP5692  STATE/COUNTY-  IL/MARSHALL
 DP5692  COUNTRY     -  US
 DP5692  USGS QUAD   -  WENONA (2018)
 DP5692
 DP5692                         *CURRENT SURVEY CONTROL
 DP5692  ______________________________________________________________________
 DP5692* NAD 83(1986) POSITION- 41 01 42.47   (N) 089 05 08.39   (W)   HD_HELD1
 DP5692* NAVD 88 ORTHO HEIGHT -   217.545 (meters)      713.73  (feet) ADJUSTED
 DP5692  ______________________________________________________________________
 DP5692  GEOID HEIGHT    -        -32.682 (meters)                     GEOID18
 DP5692  DYNAMIC HEIGHT  -        217.451 (meters)      713.42  (feet) COMP
 DP5692  MODELED GRAVITY -    980,189.5   (mgal)                       NAVD 88
 DP5692
 DP5692  VERT ORDER      -  SECOND    CLASS I
 DP5692
 DP5692.The horizontal coordinates were determined by differentially corrected
 DP5692.hand held GPS observations or other comparable positioning techniques
 DP5692.and have an estimated accuracy of +/- 3 meters.
 DP5692
 DP5692.The orthometric height was determined by differential leveling and
 DP5692.adjusted by the NATIONAL GEODETIC SURVEY
 DP5692.in November 2014.
 DP5692
 DP5692.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5692.GEOID18 height accuracy estimate available here.
 DP5692
 DP5692.Click photographs - Photos may exist for this station.
 DP5692
 DP5692.The dynamic height is computed by dividing the NAVD 88
 DP5692.geopotential number by the normal gravity value computed on the
 DP5692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5692.degrees latitude (g = 980.6199 gals.).
 DP5692
 DP5692.The modeled gravity was interpolated from observed gravity values.
 DP5692
 DP5692;                    North         East    Units  Estimated Accuracy
 DP5692;SPC IL W     -   484,749.3     790,906.6     MT  (+/- 3 meters HH1 GPS) 
 DP5692
 DP5692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2466244012(NAD 83)
 DP5692
 DP5692                          SUPERSEDED SURVEY CONTROL
 DP5692
 DP5692.No superseded survey control is available for this station.
 DP5692
 DP5692_MARKER: F = FLANGE-ENCASED ROD
 DP5692_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5692_STAMPING: IK 076 2014
 DP5692_MARK LOGO: UIL
 DP5692_PROJECTION: FLUSH
 DP5692_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5692_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5692+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5692_ROD/PIPE-DEPTH: 3.7 meters
 DP5692_SLEEVE-DEPTH  : 0.9 meters
 DP5692
 DP5692  HISTORY     - Date     Condition        Report By
 DP5692  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5692
 DP5692                          STATION DESCRIPTION
 DP5692
 DP5692'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5692'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHWEST OF DANA, 7.4
 DP5692'MI (11.9 KM) EAST OF VARNA AND 2.5 MI (4.0 KM) SOUTHWEST OF WENONA.
 DP5692'
 DP5692'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 39 AND US HIGHWAY
 DP5692'51 WITH STATE HIGHWAY 17, LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL,
 DP5692'GO WEST ON STATE HIGHWAY 17 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 2900
 DP5692'EAST AND THE STATION ON THE LEFT.
 DP5692'
 DP5692'THE STATION IS LOCATED 48.0 FT (14.6 M) SOUTH OF THE CENTERLINE OF
 DP5692'STATE HIGHWAY 17, 21.0 FT (6.4 M) EAST OF THE CENTERLINE OF COUNTY
 DP5692'ROAD 2900 EAST, 9 FT (2.7 M) SOUTHWEST OF A FIBER OPTIC POST AND 6.0
 DP5692'FT (1.8 M) WEST OF A FENCE.
 DP5692'
 DP5692'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5692'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5692'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5693 ***********************************************************************
 DP5693  DESIGNATION -  IK 077
 DP5693  PID         -  DP5693
 DP5693  STATE/COUNTY-  IL/MARSHALL
 DP5693  COUNTRY     -  US
 DP5693  USGS QUAD   -  WENONA (2018)
 DP5693
 DP5693                         *CURRENT SURVEY CONTROL
 DP5693  ______________________________________________________________________
 DP5693* NAD 83(1986) POSITION- 41 01 44.58   (N) 089 06 18.81   (W)   HD_HELD1
 DP5693* NAVD 88 ORTHO HEIGHT -   219.338 (meters)      719.61  (feet) ADJUSTED
 DP5693  ______________________________________________________________________
 DP5693  GEOID HEIGHT    -        -32.706 (meters)                     GEOID18
 DP5693  DYNAMIC HEIGHT  -        219.243 (meters)      719.30  (feet) COMP
 DP5693  MODELED GRAVITY -    980,188.4   (mgal)                       NAVD 88
 DP5693
 DP5693  VERT ORDER      -  SECOND    CLASS I
 DP5693
 DP5693.The horizontal coordinates were determined by differentially corrected
 DP5693.hand held GPS observations or other comparable positioning techniques
 DP5693.and have an estimated accuracy of +/- 3 meters.
 DP5693
 DP5693.The orthometric height was determined by differential leveling and
 DP5693.adjusted by the NATIONAL GEODETIC SURVEY
 DP5693.in November 2014.
 DP5693
 DP5693.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5693.GEOID18 height accuracy estimate available here.
 DP5693
 DP5693.Click photographs - Photos may exist for this station.
 DP5693
 DP5693.The dynamic height is computed by dividing the NAVD 88
 DP5693.geopotential number by the normal gravity value computed on the
 DP5693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5693.degrees latitude (g = 980.6199 gals.).
 DP5693
 DP5693.The modeled gravity was interpolated from observed gravity values.
 DP5693
 DP5693;                    North         East    Units  Estimated Accuracy
 DP5693;SPC IL W     -   484,794.2     789,260.8     MT  (+/- 3 meters HH1 GPS) 
 DP5693
 DP5693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2301944116(NAD 83)
 DP5693
 DP5693                          SUPERSEDED SURVEY CONTROL
 DP5693
 DP5693.No superseded survey control is available for this station.
 DP5693
 DP5693_MARKER: F = FLANGE-ENCASED ROD
 DP5693_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5693_STAMPING: IK 077 2014
 DP5693_MARK LOGO: UIL
 DP5693_PROJECTION: FLUSH
 DP5693_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5693_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5693+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5693_ROD/PIPE-DEPTH: 12 meters
 DP5693_SLEEVE-DEPTH  : 3 meters
 DP5693
 DP5693  HISTORY     - Date     Condition        Report By
 DP5693  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5693
 DP5693                          STATION DESCRIPTION
 DP5693
 DP5693'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5693'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) NORTH-NORTHWEST OF
 DP5693'MINONK, 6.3 MI (10.1 KM) EAST OF VARNA AND 3.3 MI (5.3 KM)
 DP5693'WEST-SOUTHWEST OF WENONA.
 DP5693'
 DP5693'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 39 AND US HIGHWAY
 DP5693'51 WITH STATE HIGHWAY 17, LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL,
 DP5693'GO WEST ON STATE HIGHWAY 17 FOR 2.5 MI (4.0 KM) TO COUNTY ROAD 2800
 DP5693'EAST AND THE STATION ON THE RIGHT.
 DP5693'
 DP5693'THE STATION IS LOCATED 30.0 FT (9.1 M) NORTH OF THE CENTERLINE OF
 DP5693'STATE HIGHWAY 17, 63.0 FT (19.2 M) WEST OF THE CENTERLINE OF COUNTY
 DP5693'ROAD 2800 EAST AND 2.0 FT (0.6 M) SOUTH OF A FENCE LINE.
 DP5693'
 DP5693'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5693'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5693'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5694 ***********************************************************************
 DP5694  DESIGNATION -  IK 078
 DP5694  PID         -  DP5694
 DP5694  STATE/COUNTY-  IL/MARSHALL
 DP5694  COUNTRY     -  US
 DP5694  USGS QUAD   -  WENONA (2018)
 DP5694
 DP5694                         *CURRENT SURVEY CONTROL
 DP5694  ______________________________________________________________________
 DP5694* NAD 83(1986) POSITION- 41 01 45.81   (N) 089 07 26.06   (W)   HD_HELD1
 DP5694* NAVD 88 ORTHO HEIGHT -   209.972 (meters)      688.88  (feet) ADJUSTED
 DP5694  ______________________________________________________________________
 DP5694  GEOID HEIGHT    -        -32.728 (meters)                     GEOID18
 DP5694  DYNAMIC HEIGHT  -        209.882 (meters)      688.59  (feet) COMP
 DP5694  MODELED GRAVITY -    980,187.6   (mgal)                       NAVD 88
 DP5694
 DP5694  VERT ORDER      -  SECOND    CLASS I
 DP5694
 DP5694.The horizontal coordinates were determined by differentially corrected
 DP5694.hand held GPS observations or other comparable positioning techniques
 DP5694.and have an estimated accuracy of +/- 3 meters.
 DP5694
 DP5694.The orthometric height was determined by differential leveling and
 DP5694.adjusted by the NATIONAL GEODETIC SURVEY
 DP5694.in November 2014.
 DP5694
 DP5694.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5694.GEOID18 height accuracy estimate available here.
 DP5694
 DP5694.Click photographs - Photos may exist for this station.
 DP5694
 DP5694.The dynamic height is computed by dividing the NAVD 88
 DP5694.geopotential number by the normal gravity value computed on the
 DP5694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5694.degrees latitude (g = 980.6199 gals.).
 DP5694
 DP5694.The modeled gravity was interpolated from observed gravity values.
 DP5694
 DP5694;                    North         East    Units  Estimated Accuracy
 DP5694;SPC IL W     -   484,813.2     787,689.4     MT  (+/- 3 meters HH1 GPS) 
 DP5694
 DP5694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2144944192(NAD 83)
 DP5694
 DP5694                          SUPERSEDED SURVEY CONTROL
 DP5694
 DP5694.No superseded survey control is available for this station.
 DP5694
 DP5694_MARKER: F = FLANGE-ENCASED ROD
 DP5694_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5694_STAMPING: IK 078 2014
 DP5694_MARK LOGO: UIL
 DP5694_PROJECTION: FLUSH
 DP5694_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5694_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5694+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 DP5694_ROD/PIPE-DEPTH: 16 meters
 DP5694_SLEEVE-DEPTH  : 3 meters
 DP5694
 DP5694  HISTORY     - Date     Condition        Report By
 DP5694  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5694  HISTORY     - 20230510 GOOD             ILDT
 DP5694
 DP5694                          STATION DESCRIPTION
 DP5694
 DP5694'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5694'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) NORTH-NORTHWEST OF
 DP5694'MINONK, 5.4 MI (8.7 KM) EAST OF VARNA AND 4.2 MI (6.8 KM)
 DP5694'WEST-SOUTHWEST OF WENONA.
 DP5694'
 DP5694'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 39 AND US HIGHWAY
 DP5694'51 WITH STATE HIGHWAY 17, LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL,
 DP5694'GO WEST ON STATE HIGHWAY 17 FOR 3.5 MI (5.6 KM) TO COUNTY ROAD 2700
 DP5694'EAST AND THE STATION ON THE RIGHT.
 DP5694'
 DP5694'THE STATION IS LOCATED 27.0 FT (8.2 M) NORTH OF THE CENTERLINE OF
 DP5694'STATE HIGHWAY 17, 96.0 FT (29.3 M) EAST OF THE CENTERLINE OF COUNTY
 DP5694'ROAD 2700 EAST AND 6.0 FT (1.8 M) SOUTH OF A EDGE OF CULTIVATED FIELD.
 DP5694'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5694'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5694'IN IDENTIFICATION.
 DP5694
 DP5694                          STATION RECOVERY (2023)
 DP5694
 DP5694'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5694'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5695 ***********************************************************************
 DP5695  DESIGNATION -  IK 079
 DP5695  PID         -  DP5695
 DP5695  STATE/COUNTY-  IL/MARSHALL
 DP5695  COUNTRY     -  US
 DP5695  USGS QUAD   -  VARNA (2018)
 DP5695
 DP5695                         *CURRENT SURVEY CONTROL
 DP5695  ______________________________________________________________________
 DP5695* NAD 83(1986) POSITION- 41 01 46.65   (N) 089 08 37.59   (W)   HD_HELD1
 DP5695* NAVD 88 ORTHO HEIGHT -   212.346 (meters)      696.67  (feet) ADJUSTED
 DP5695  ______________________________________________________________________
 DP5695  GEOID HEIGHT    -        -32.750 (meters)                     GEOID18
 DP5695  DYNAMIC HEIGHT  -        212.254 (meters)      696.37  (feet) COMP
 DP5695  MODELED GRAVITY -    980,186.9   (mgal)                       NAVD 88
 DP5695
 DP5695  VERT ORDER      -  SECOND    CLASS I
 DP5695
 DP5695.The horizontal coordinates were determined by differentially corrected
 DP5695.hand held GPS observations or other comparable positioning techniques
 DP5695.and have an estimated accuracy of +/- 3 meters.
 DP5695
 DP5695.The orthometric height was determined by differential leveling and
 DP5695.adjusted by the NATIONAL GEODETIC SURVEY
 DP5695.in November 2014.
 DP5695
 DP5695.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5695.GEOID18 height accuracy estimate available here.
 DP5695
 DP5695.Click photographs - Photos may exist for this station.
 DP5695
 DP5695.The dynamic height is computed by dividing the NAVD 88
 DP5695.geopotential number by the normal gravity value computed on the
 DP5695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5695.degrees latitude (g = 980.6199 gals.).
 DP5695
 DP5695.The modeled gravity was interpolated from observed gravity values.
 DP5695
 DP5695;                    North         East    Units  Estimated Accuracy
 DP5695;SPC IL W     -   484,819.4     786,018.2     MT  (+/- 3 meters HH1 GPS) 
 DP5695
 DP5695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1978044259(NAD 83)
 DP5695
 DP5695                          SUPERSEDED SURVEY CONTROL
 DP5695
 DP5695.No superseded survey control is available for this station.
 DP5695
 DP5695_MARKER: F = FLANGE-ENCASED ROD
 DP5695_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5695_STAMPING: IK 079 2014
 DP5695_MARK LOGO: UIL
 DP5695_PROJECTION: FLUSH
 DP5695_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5695_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5695+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5695_ROD/PIPE-DEPTH: 16 meters
 DP5695_SLEEVE-DEPTH  : 3 meters
 DP5695
 DP5695  HISTORY     - Date     Condition        Report By
 DP5695  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5695
 DP5695                          STATION DESCRIPTION
 DP5695
 DP5695'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5695'THE STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) NORTH-NORTHWEST OF
 DP5695'MINONK, 5.1 MI (8.2 KM) WEST-SOUTHWEST OF WENONA AND 4.3 MI (6.9 KM)
 DP5695'EAST OF VARNA.
 DP5695'
 DP5695'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 39 AND US HIGHWAY
 DP5695'51 WITH STATE HIGHWAY 17, LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL,
 DP5695'GO WEST ON STATE HIGHWAY 17 FOR 4.6 MI (7.4 KM) TO COUNTY ROAD 2600
 DP5695'EAST AND THE STATION ON THE LEFT.
 DP5695'
 DP5695'THE STATION IS LOCATED 21.0 FT (6.4 M) SOUTH OF THE CENTERLINE OF
 DP5695'STATE HIGHWAY 17, 63.0 FT (19.2 M) WEST OF THE CENTERLINE OF 2600 EAST
 DP5695'AND 3.0 FT (0.9 M) NORTH OF EDGE OF A CULTIVATED FIELD.
 DP5695'
 DP5695'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5695'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5695'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5696 ***********************************************************************
 DP5696  DESIGNATION -  IK 080
 DP5696  PID         -  DP5696
 DP5696  STATE/COUNTY-  IL/MARSHALL
 DP5696  COUNTRY     -  US
 DP5696  USGS QUAD   -  VARNA (2018)
 DP5696
 DP5696                         *CURRENT SURVEY CONTROL
 DP5696  ______________________________________________________________________
 DP5696* NAD 83(1986) POSITION- 41 01 49.7    (N) 089 09 41.6    (W)   HD_HELD2
 DP5696* NAVD 88 ORTHO HEIGHT -   212.311 (meters)      696.56  (feet) ADJUSTED
 DP5696  ______________________________________________________________________
 DP5696  GEOID HEIGHT    -        -32.769 (meters)                     GEOID18
 DP5696  DYNAMIC HEIGHT  -        212.219 (meters)      696.26  (feet) COMP
 DP5696  MODELED GRAVITY -    980,186.5   (mgal)                       NAVD 88
 DP5696
 DP5696  VERT ORDER      -  SECOND    CLASS I
 DP5696
 DP5696.The horizontal coordinates were established by autonomous hand held GPS
 DP5696.observations and have an estimated accuracy of +/- 10 meters.
 DP5696
 DP5696.The orthometric height was determined by differential leveling and
 DP5696.adjusted by the NATIONAL GEODETIC SURVEY
 DP5696.in November 2014.
 DP5696
 DP5696.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5696.GEOID18 height accuracy estimate available here.
 DP5696
 DP5696.Click photographs - Photos may exist for this station.
 DP5696
 DP5696.The dynamic height is computed by dividing the NAVD 88
 DP5696.geopotential number by the normal gravity value computed on the
 DP5696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5696.degrees latitude (g = 980.6199 gals.).
 DP5696
 DP5696.The modeled gravity was interpolated from observed gravity values.
 DP5696
 DP5696;                    North         East    Units  Estimated Accuracy
 DP5696;SPC IL W     -   484,896.      784,522.      MT  (+/- 10 meters HH2 GPS)
 DP5696
 DP5696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1828744390(NAD 83)
 DP5696
 DP5696                          SUPERSEDED SURVEY CONTROL
 DP5696
 DP5696.No superseded survey control is available for this station.
 DP5696
 DP5696_MARKER: F = FLANGE-ENCASED ROD
 DP5696_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5696_STAMPING: IK 080 2014
 DP5696_MARK LOGO: UIL
 DP5696_PROJECTION: FLUSH
 DP5696_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5696_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5696+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5696_ROD/PIPE-DEPTH: 13 meters
 DP5696_SLEEVE-DEPTH  : 3 meters
 DP5696
 DP5696  HISTORY     - Date     Condition        Report By
 DP5696  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5696
 DP5696                          STATION DESCRIPTION
 DP5696
 DP5696'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5696'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTHEAST OF WASHBURN,
 DP5696'6.0 MI (9.7 KM) WEST-SOUTHWEST OF WENONA AND 3.4 MI (5.5 KM) EAST OF
 DP5696'VARNA.
 DP5696'
 DP5696'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 39 AND US HIGHWAY
 DP5696'51 WITH STATE HIGHWAY 17, LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL,
 DP5696'GO WEST ON STATE HIGHWAY 17 FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 2550
 DP5696'EAST AND THE STATION ON THE RIGHT.
 DP5696'
 DP5696'THE STATION IS LOCATED 145.0 FT (44.2 M) NORTH OF THE CENTERLINE OF
 DP5696'STATE HIGHWAY 17, 27.0 FT (8.2 M) EAST OF THE CENTERLINE OF COUNTY
 DP5696'ROAD 2500 EAST AND 5.0 FT (1.5 M) WEST OF EDGE OF A CULTIVATED FIELD.
 DP5696'
 DP5696'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5696'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5696'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5697 ***********************************************************************
 DP5697  DESIGNATION -  IK 081
 DP5697  PID         -  DP5697
 DP5697  STATE/COUNTY-  IL/MARSHALL
 DP5697  COUNTRY     -  US
 DP5697  USGS QUAD   -  VARNA (2018)
 DP5697
 DP5697                         *CURRENT SURVEY CONTROL
 DP5697  ______________________________________________________________________
 DP5697* NAD 83(1986) POSITION- 41 01 47.46   (N) 089 10 33.30   (W)   HD_HELD1
 DP5697* NAVD 88 ORTHO HEIGHT -   213.016 (meters)      698.87  (feet) ADJUSTED
 DP5697  ______________________________________________________________________
 DP5697  GEOID HEIGHT    -        -32.782 (meters)                     GEOID18
 DP5697  DYNAMIC HEIGHT  -        212.924 (meters)      698.57  (feet) COMP
 DP5697  MODELED GRAVITY -    980,186.2   (mgal)                       NAVD 88
 DP5697
 DP5697  VERT ORDER      -  SECOND    CLASS I
 DP5697
 DP5697.The horizontal coordinates were determined by differentially corrected
 DP5697.hand held GPS observations or other comparable positioning techniques
 DP5697.and have an estimated accuracy of +/- 3 meters.
 DP5697
 DP5697.The orthometric height was determined by differential leveling and
 DP5697.adjusted by the NATIONAL GEODETIC SURVEY
 DP5697.in November 2014.
 DP5697
 DP5697.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5697.GEOID18 height accuracy estimate available here.
 DP5697
 DP5697.Click photographs - Photos may exist for this station.
 DP5697
 DP5697.The dynamic height is computed by dividing the NAVD 88
 DP5697.geopotential number by the normal gravity value computed on the
 DP5697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5697.degrees latitude (g = 980.6199 gals.).
 DP5697
 DP5697.The modeled gravity was interpolated from observed gravity values.
 DP5697
 DP5697;                    North         East    Units  Estimated Accuracy
 DP5697;SPC IL W     -   484,813.2     783,315.0     MT  (+/- 3 meters HH1 GPS) 
 DP5697
 DP5697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1707844351(NAD 83)
 DP5697
 DP5697                          SUPERSEDED SURVEY CONTROL
 DP5697
 DP5697.No superseded survey control is available for this station.
 DP5697
 DP5697_MARKER: F = FLANGE-ENCASED ROD
 DP5697_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5697_STAMPING: IK 081 2014
 DP5697_MARK LOGO: UIL
 DP5697_PROJECTION: FLUSH
 DP5697_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5697_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5697+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5697_ROD/PIPE-DEPTH: 12 meters
 DP5697_SLEEVE-DEPTH  : 3 meters
 DP5697
 DP5697  HISTORY     - Date     Condition        Report By
 DP5697  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5697
 DP5697                          STATION DESCRIPTION
 DP5697
 DP5697'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5697'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTHEAST OF WASHBURN,
 DP5697'6.7 MI (10.8 KM) WEST-SOUTHWEST OF WENONA AND 2.7 MI (4.3 KM) EAST OF
 DP5697'VARNA.
 DP5697'
 DP5697'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 39 AND US HIGHWAY
 DP5697'51 WITH STATE HIGHWAY 17, LOCATED 1.5 MI (2.4 KM) SOUTH OF WENONA, IL,
 DP5697'GO WEST ON STATE HIGHWAY 17 FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 2500
 DP5697'EAST.  CONTINUE WEST ON STATE HIGHWAY 17 FOR 0.8 MI (1.3 KM) TO THE
 DP5697'STATION ON THE RIGHT.
 DP5697'
 DP5697'THE STATION IS LOCATED 26.0 FT (7.9 M) NORTH OF THE CENTERLINE OF
 DP5697'STATE HIGHWAY 17, 0.2 MI (0.3 KM) EAST OF PRIVATE ENTRANCE '2409',
 DP5697'37.0 FT (11.3 M) EAST OF THE CENTERLINE OF A FIELD ENTRANCE AND 2.0 FT
 DP5697'(0.6 M) SOUTH OF EDGE OF A CULTIVATED FIELD.
 DP5697'
 DP5697'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5697'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5697'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5698 ***********************************************************************
 DP5698  DESIGNATION -  IK 082
 DP5698  PID         -  DP5698
 DP5698  STATE/COUNTY-  IL/MARSHALL
 DP5698  COUNTRY     -  US
 DP5698  USGS QUAD   -  VARNA (2018)
 DP5698
 DP5698                         *CURRENT SURVEY CONTROL
 DP5698  ______________________________________________________________________
 DP5698* NAD 83(1986) POSITION- 41 01 45.17   (N) 089 11 43.82   (W)   HD_HELD1
 DP5698* NAVD 88 ORTHO HEIGHT -   215.331 (meters)      706.47  (feet) ADJUSTED
 DP5698  ______________________________________________________________________
 DP5698  GEOID HEIGHT    -        -32.799 (meters)                     GEOID18
 DP5698  DYNAMIC HEIGHT  -        215.238 (meters)      706.16  (feet) COMP
 DP5698  MODELED GRAVITY -    980,185.8   (mgal)                       NAVD 88
 DP5698
 DP5698  VERT ORDER      -  SECOND    CLASS I
 DP5698
 DP5698.The horizontal coordinates were determined by differentially corrected
 DP5698.hand held GPS observations or other comparable positioning techniques
 DP5698.and have an estimated accuracy of +/- 3 meters.
 DP5698
 DP5698.The orthometric height was determined by differential leveling and
 DP5698.adjusted by the NATIONAL GEODETIC SURVEY
 DP5698.in November 2014.
 DP5698
 DP5698.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5698.GEOID18 height accuracy estimate available here.
 DP5698
 DP5698.Click photographs - Photos may exist for this station.
 DP5698
 DP5698.The dynamic height is computed by dividing the NAVD 88
 DP5698.geopotential number by the normal gravity value computed on the
 DP5698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5698.degrees latitude (g = 980.6199 gals.).
 DP5698
 DP5698.The modeled gravity was interpolated from observed gravity values.
 DP5698
 DP5698;                    North         East    Units  Estimated Accuracy
 DP5698;SPC IL W     -   484,724.0     781,668.5     MT  (+/- 3 meters HH1 GPS) 
 DP5698
 DP5698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1542944322(NAD 83)
 DP5698
 DP5698                          SUPERSEDED SURVEY CONTROL
 DP5698
 DP5698.No superseded survey control is available for this station.
 DP5698
 DP5698_MARKER: F = FLANGE-ENCASED ROD
 DP5698_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5698_STAMPING: IK 082 2014
 DP5698_MARK LOGO: UIL
 DP5698_PROJECTION: FLUSH
 DP5698_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5698_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5698+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP5698_ROD/PIPE-DEPTH: 12 meters
 DP5698_SLEEVE-DEPTH  : 3 meters
 DP5698
 DP5698  HISTORY     - Date     Condition        Report By
 DP5698  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5698  HISTORY     - 20150416 GOOD             DJHENK
 DP5698
 DP5698                          STATION DESCRIPTION
 DP5698
 DP5698'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5698'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH-NORTHEAST OF
 DP5698'WASHBURN, 7.8 MI (12.6 KM) WEST-SOUTHWEST OF WENONA AND 1.7 MI (2.7
 DP5698'KM) EAST-SOUTHEAST OF VARNA.
 DP5698'
 DP5698'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 WITH STATE
 DP5698'HIGHWAY 17, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO EAST ON
 DP5698'STATE HIGHWAY 17 FOR 1.9 MI (3.1 KM) TO THE STATION ON THE LEFT.
 DP5698'
 DP5698'THE STATION IS LOCATED 26.0 FT (7.9 M) NORTH OF THE CENTERLINE OF
 DP5698'STATE HIGHWAY 17, 30.0 FT (9.1 M) EAST OF THE CENTERLINE OF A FIELD
 DP5698'ENTRANCE AND 2.0 FT (0.6 M) SOUTH OF EDGE OF A CULTIVATED FIELD.
 DP5698'
 DP5698'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5698'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5698'IN IDENTIFICATION.
 DP5698
 DP5698                          STATION RECOVERY (2015)
 DP5698
 DP5698'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5698'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5699 ***********************************************************************
 DP5699  DESIGNATION -  IK 083
 DP5699  PID         -  DP5699
 DP5699  STATE/COUNTY-  IL/MARSHALL
 DP5699  COUNTRY     -  US
 DP5699  USGS QUAD   -  VARNA (2018)
 DP5699
 DP5699                         *CURRENT SURVEY CONTROL
 DP5699  ______________________________________________________________________
 DP5699* NAD 83(1986) POSITION- 41 01 43.5    (N) 089 12 55.2    (W)   HD_HELD2
 DP5699* NAVD 88 ORTHO HEIGHT -   224.658 (meters)      737.07  (feet) ADJUSTED
 DP5699  ______________________________________________________________________
 DP5699  GEOID HEIGHT    -        -32.815 (meters)                     GEOID18
 DP5699  DYNAMIC HEIGHT  -        224.560 (meters)      736.74  (feet) COMP
 DP5699  MODELED GRAVITY -    980,185.5   (mgal)                       NAVD 88
 DP5699
 DP5699  VERT ORDER      -  SECOND    CLASS I
 DP5699
 DP5699.The horizontal coordinates were established by autonomous hand held GPS
 DP5699.observations and have an estimated accuracy of +/- 10 meters.
 DP5699
 DP5699.The orthometric height was determined by differential leveling and
 DP5699.adjusted by the NATIONAL GEODETIC SURVEY
 DP5699.in November 2014.
 DP5699
 DP5699.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5699.GEOID18 height accuracy estimate available here.
 DP5699
 DP5699.Click photographs - Photos may exist for this station.
 DP5699
 DP5699.The dynamic height is computed by dividing the NAVD 88
 DP5699.geopotential number by the normal gravity value computed on the
 DP5699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5699.degrees latitude (g = 980.6199 gals.).
 DP5699
 DP5699.The modeled gravity was interpolated from observed gravity values.
 DP5699
 DP5699;                    North         East    Units  Estimated Accuracy
 DP5699;SPC IL W     -   484,654.      780,002.      MT  (+/- 10 meters HH2 GPS)
 DP5699
 DP5699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1376144312(NAD 83)
 DP5699
 DP5699                          SUPERSEDED SURVEY CONTROL
 DP5699
 DP5699.No superseded survey control is available for this station.
 DP5699
 DP5699_MARKER: F = FLANGE-ENCASED ROD
 DP5699_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5699_STAMPING: IK 083 2014
 DP5699_MARK LOGO: UIL
 DP5699_PROJECTION: FLUSH
 DP5699_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5699_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5699+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP5699_ROD/PIPE-DEPTH: 12 meters
 DP5699_SLEEVE-DEPTH  : 3 meters
 DP5699
 DP5699  HISTORY     - Date     Condition        Report By
 DP5699  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5699  HISTORY     - 20150416 GOOD             DJHENK
 DP5699
 DP5699                          STATION DESCRIPTION
 DP5699
 DP5699'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5699'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST OF WENONA, 8.5 MI
 DP5699'(13.7 KM) NORTH-NORTHEAST OF WASHBURN AND 0.8 MI (1.3 KM) SOUTHEAST OF
 DP5699'VARNA.
 DP5699'
 DP5699'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 WITH STATE
 DP5699'HIGHWAY 17, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO EAST ON
 DP5699'STATE HIGHWAY 17 FOR 0.80 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP5699'
 DP5699'THE STATION IS LOCATED 28.0 FT (8.5 M) NORTH OF THE CENTERLINE OF
 DP5699'STATE HIGHWAY 17, 47.0 FT (14.3 M) NORTHWEST OF A UTILITY POLE AND 4.0
 DP5699'FT (1.2 M) SOUTH OF EDGE OF A CULTIVATED FIELD.
 DP5699'
 DP5699'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5699'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5699'IN IDENTIFICATION.
 DP5699
 DP5699                          STATION RECOVERY (2015)
 DP5699
 DP5699'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5699'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5700 ***********************************************************************
 DP5700  DESIGNATION -  IK 084
 DP5700  PID         -  DP5700
 DP5700  STATE/COUNTY-  IL/MARSHALL
 DP5700  COUNTRY     -  US
 DP5700  USGS QUAD   -  VARNA (2018)
 DP5700
 DP5700                         *CURRENT SURVEY CONTROL
 DP5700  ______________________________________________________________________
 DP5700* NAD 83(1986) POSITION- 41 01 41.72   (N) 089 14 04.20   (W)   HD_HELD1
 DP5700* NAVD 88 ORTHO HEIGHT -   215.465 (meters)      706.90  (feet) ADJUSTED
 DP5700  ______________________________________________________________________
 DP5700  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 DP5700  DYNAMIC HEIGHT  -        215.371 (meters)      706.60  (feet) COMP
 DP5700  MODELED GRAVITY -    980,185.1   (mgal)                       NAVD 88
 DP5700
 DP5700  VERT ORDER      -  SECOND    CLASS I
 DP5700
 DP5700.The horizontal coordinates were determined by differentially corrected
 DP5700.hand held GPS observations or other comparable positioning techniques
 DP5700.and have an estimated accuracy of +/- 3 meters.
 DP5700
 DP5700.The orthometric height was determined by differential leveling and
 DP5700.adjusted by the NATIONAL GEODETIC SURVEY
 DP5700.in November 2014.
 DP5700
 DP5700.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5700.GEOID18 height accuracy estimate available here.
 DP5700
 DP5700.Click photographs - Photos may exist for this station.
 DP5700
 DP5700.The dynamic height is computed by dividing the NAVD 88
 DP5700.geopotential number by the normal gravity value computed on the
 DP5700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5700.degrees latitude (g = 980.6199 gals.).
 DP5700
 DP5700.The modeled gravity was interpolated from observed gravity values.
 DP5700
 DP5700;                    North         East    Units  Estimated Accuracy
 DP5700;SPC IL W     -   484,581.9     778,390.4     MT  (+/- 3 meters HH1 GPS) 
 DP5700
 DP5700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1214844298(NAD 83)
 DP5700
 DP5700                          SUPERSEDED SURVEY CONTROL
 DP5700
 DP5700.No superseded survey control is available for this station.
 DP5700
 DP5700_MARKER: F = FLANGE-ENCASED ROD
 DP5700_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5700_STAMPING: IK 084 2014
 DP5700_MARK LOGO: UIL
 DP5700_PROJECTION: FLUSH
 DP5700_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5700_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5700+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP5700_ROD/PIPE-DEPTH: 12 meters
 DP5700_SLEEVE-DEPTH  : 3 meters
 DP5700
 DP5700  HISTORY     - Date     Condition        Report By
 DP5700  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5700  HISTORY     - 20150416 GOOD             DJHENK
 DP5700
 DP5700                          STATION DESCRIPTION
 DP5700
 DP5700'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5700'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTHEAST OF HENRY, 8.1
 DP5700'MI (13.0 KM) NORTH-NORTHEAST OF WASHBURN AND 0.7 MI (1.1 KM) SOUTHWEST
 DP5700'OF VARNA.
 DP5700'
 DP5700'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 WITH STATE
 DP5700'HIGHWAY 17, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO WEST ON
 DP5700'STATE HIGHWAY 17 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5700'
 DP5700'THE STATION IS LOCATED 28.0 FT (8.5 M) NORTH OF THE CENTERLINE OF
 DP5700'STATE HIGHWAY 17, 34.0 FT (10.4 M) WEST OF 'SPEED LIMIT 55' SIGN NEXT
 DP5700'TO A FIELD ENTRANCE AND 3.0 FT (0.9 M) SOUTH OF EDGE OF A CULTIVATED
 DP5700'FIELD.
 DP5700'
 DP5700'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5700'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5700'IN IDENTIFICATION.
 DP5700
 DP5700                          STATION RECOVERY (2015)
 DP5700
 DP5700'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5700'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5701 ***********************************************************************
 DP5701  DESIGNATION -  IK 085
 DP5701  PID         -  DP5701
 DP5701  STATE/COUNTY-  IL/MARSHALL
 DP5701  COUNTRY     -  US
 DP5701  USGS QUAD   -  VARNA (2018)
 DP5701
 DP5701                         *CURRENT SURVEY CONTROL
 DP5701  ______________________________________________________________________
 DP5701* NAD 83(1986) POSITION- 41 01 40.33   (N) 089 14 56.47   (W)   HD_HELD1
 DP5701* NAVD 88 ORTHO HEIGHT -   206.955 (meters)      678.98  (feet) ADJUSTED
 DP5701  ______________________________________________________________________
 DP5701  GEOID HEIGHT    -        -32.845 (meters)                     GEOID18
 DP5701  DYNAMIC HEIGHT  -        206.865 (meters)      678.69  (feet) COMP
 DP5701  MODELED GRAVITY -    980,184.9   (mgal)                       NAVD 88
 DP5701
 DP5701  VERT ORDER      -  SECOND    CLASS I
 DP5701
 DP5701.The horizontal coordinates were determined by differentially corrected
 DP5701.hand held GPS observations or other comparable positioning techniques
 DP5701.and have an estimated accuracy of +/- 3 meters.
 DP5701
 DP5701.The orthometric height was determined by differential leveling and
 DP5701.adjusted by the NATIONAL GEODETIC SURVEY
 DP5701.in November 2014.
 DP5701
 DP5701.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5701.GEOID18 height accuracy estimate available here.
 DP5701
 DP5701.Click photographs - Photos may exist for this station.
 DP5701
 DP5701.The dynamic height is computed by dividing the NAVD 88
 DP5701.geopotential number by the normal gravity value computed on the
 DP5701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5701.degrees latitude (g = 980.6199 gals.).
 DP5701
 DP5701.The modeled gravity was interpolated from observed gravity values.
 DP5701
 DP5701;                    North         East    Units  Estimated Accuracy
 DP5701;SPC IL W     -   484,526.0     777,169.8     MT  (+/- 3 meters HH1 GPS) 
 DP5701
 DP5701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1092644287(NAD 83)
 DP5701
 DP5701                          SUPERSEDED SURVEY CONTROL
 DP5701
 DP5701.No superseded survey control is available for this station.
 DP5701
 DP5701_MARKER: F = FLANGE-ENCASED ROD
 DP5701_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5701_STAMPING: IK 085 2014
 DP5701_MARK LOGO: UIL
 DP5701_PROJECTION: FLUSH
 DP5701_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5701_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5701+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5701_ROD/PIPE-DEPTH: 16 meters
 DP5701_SLEEVE-DEPTH  : 3 meters
 DP5701
 DP5701  HISTORY     - Date     Condition        Report By
 DP5701  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5701
 DP5701                          STATION DESCRIPTION
 DP5701
 DP5701'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5701'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHEAST OF HENRY, 7.8
 DP5701'MI (12.6 KM) NORTH-NORTHEAST OF WASHBURN AND 1.3 MI (2.1 KM)
 DP5701'WEST-SOUTHWEST OF VARNA.
 DP5701'
 DP5701'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 WITH STATE
 DP5701'HIGHWAY 17, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO WEST ON
 DP5701'STATE HIGHWAY 17 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP5701'
 DP5701'THE STATION IS LOCATED 33.0 FT (10.1 M) NORTH OF THE CENTERLINE OF
 DP5701'STATE HIGHWAY 17, 14.0 FT (4.3 M) WEST OF THE WEST END OF A FENCE
 DP5701'COVERING A CONCRETE CULVERT TO A FIELD ENTRANCE AND 3.0 FT (0.9 M)
 DP5701'SOUTH OF EDGE OF A CULTIVATED FIELD.
 DP5701'
 DP5701'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5701'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5701'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5702 ***********************************************************************
 DP5702  DESIGNATION -  IK 086
 DP5702  PID         -  DP5702
 DP5702  STATE/COUNTY-  IL/MARSHALL
 DP5702  COUNTRY     -  US
 DP5702  USGS QUAD   -  HENRY (2018)
 DP5702
 DP5702                         *CURRENT SURVEY CONTROL
 DP5702  ______________________________________________________________________
 DP5702* NAD 83(1986) POSITION- 41 01 38.8    (N) 089 16 04.2    (W)   HD_HELD2
 DP5702* NAVD 88 ORTHO HEIGHT -   205.980 (meters)      675.79  (feet) ADJUSTED
 DP5702  ______________________________________________________________________
 DP5702  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 DP5702  DYNAMIC HEIGHT  -        205.890 (meters)      675.49  (feet) COMP
 DP5702  MODELED GRAVITY -    980,185.1   (mgal)                       NAVD 88
 DP5702
 DP5702  VERT ORDER      -  SECOND    CLASS I
 DP5702
 DP5702.The horizontal coordinates were established by autonomous hand held GPS
 DP5702.observations and have an estimated accuracy of +/- 10 meters.
 DP5702
 DP5702.The orthometric height was determined by differential leveling and
 DP5702.adjusted by the NATIONAL GEODETIC SURVEY
 DP5702.in November 2014.
 DP5702
 DP5702.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5702.GEOID18 height accuracy estimate available here.
 DP5702
 DP5702.Click photographs - Photos may exist for this station.
 DP5702
 DP5702.The dynamic height is computed by dividing the NAVD 88
 DP5702.geopotential number by the normal gravity value computed on the
 DP5702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5702.degrees latitude (g = 980.6199 gals.).
 DP5702
 DP5702.The modeled gravity was interpolated from observed gravity values.
 DP5702
 DP5702;                    North         East    Units  Estimated Accuracy
 DP5702;SPC IL W     -   484,462.      775,588.      MT  (+/- 10 meters HH2 GPS)
 DP5702
 DP5702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0934344281(NAD 83)
 DP5702
 DP5702                          SUPERSEDED SURVEY CONTROL
 DP5702
 DP5702.No superseded survey control is available for this station.
 DP5702
 DP5702_MARKER: F = FLANGE-ENCASED ROD
 DP5702_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5702_STAMPING: IK 086 2014
 DP5702_MARK LOGO: UIL
 DP5702_PROJECTION: FLUSH
 DP5702_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5702_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5702+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5702_ROD/PIPE-DEPTH: 16 meters
 DP5702_SLEEVE-DEPTH  : 3 meters
 DP5702
 DP5702  HISTORY     - Date     Condition        Report By
 DP5702  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5702
 DP5702                          STATION DESCRIPTION
 DP5702
 DP5702'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5702'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST OF LACON, 7.4 MI
 DP5702'(11.9 KM) SOUTHEAST OF HENRY AND 2.3 MI (3.7 KM) WEST-SOUTHWEST OF
 DP5702'VARNA.
 DP5702'
 DP5702'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 WITH STATE
 DP5702'HIGHWAY 17, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO WEST ON
 DP5702'STATE HIGHWAY 17 FOR 1.4 MI (2.3 KM) TO COUNTY ROAD 2000 EAST.
 DP5702'CONTINUE WEST ON STATE HIGHWAY 17 FOR 0.5 MI (0.8 KM) TO THE STATION
 DP5702'ON THE RIGHT.
 DP5702'
 DP5702'THE STATION IS LOCATED 30.0 FT (9.1 M) NORTH OF THE CENTERLINE OF
 DP5702'STATE HIGHWAY 17, 82.0 FT (25.0 M) EAST OF THE CENTERLINE OF A FIELD
 DP5702'ENTRANCE, 63 FT (19.2 M) EAST OF A UTILITY POLE AND 13.0 FT (4.0 M)
 DP5702'SOUTH OF EDGE OF A CULTIVATED FIELD.
 DP5702'
 DP5702'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5702'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5702'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5703 ***********************************************************************
 DP5703  DESIGNATION -  IK 087
 DP5703  PID         -  DP5703
 DP5703  STATE/COUNTY-  IL/MARSHALL
 DP5703  COUNTRY     -  US
 DP5703  USGS QUAD   -  HENRY (2018)
 DP5703
 DP5703                         *CURRENT SURVEY CONTROL
 DP5703  ______________________________________________________________________
 DP5703* NAD 83(1986) POSITION- 41 01 35.96   (N) 089 17 15.98   (W)   HD_HELD1
 DP5703* NAVD 88 ORTHO HEIGHT -   207.783 (meters)      681.70  (feet) ADJUSTED
 DP5703  ______________________________________________________________________
 DP5703  GEOID HEIGHT    -        -32.877 (meters)                     GEOID18
 DP5703  DYNAMIC HEIGHT  -        207.693 (meters)      681.41  (feet) COMP
 DP5703  MODELED GRAVITY -    980,186.1   (mgal)                       NAVD 88
 DP5703
 DP5703  VERT ORDER      -  SECOND    CLASS I
 DP5703
 DP5703.The horizontal coordinates were determined by differentially corrected
 DP5703.hand held GPS observations or other comparable positioning techniques
 DP5703.and have an estimated accuracy of +/- 3 meters.
 DP5703
 DP5703.The orthometric height was determined by differential leveling and
 DP5703.adjusted by the NATIONAL GEODETIC SURVEY
 DP5703.in November 2014.
 DP5703
 DP5703.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5703.GEOID18 height accuracy estimate available here.
 DP5703
 DP5703.Click photographs - Photos may exist for this station.
 DP5703
 DP5703.The dynamic height is computed by dividing the NAVD 88
 DP5703.geopotential number by the normal gravity value computed on the
 DP5703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5703.degrees latitude (g = 980.6199 gals.).
 DP5703
 DP5703.The modeled gravity was interpolated from observed gravity values.
 DP5703
 DP5703;                    North         East    Units  Estimated Accuracy
 DP5703;SPC IL W     -   484,357.7     773,912.2     MT  (+/- 3 meters HH1 GPS) 
 DP5703
 DP5703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0766544237(NAD 83)
 DP5703
 DP5703                          SUPERSEDED SURVEY CONTROL
 DP5703
 DP5703.No superseded survey control is available for this station.
 DP5703
 DP5703_MARKER: F = FLANGE-ENCASED ROD
 DP5703_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5703_STAMPING: IK 087 2014
 DP5703_MARK LOGO: UIL
 DP5703_PROJECTION: FLUSH
 DP5703_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5703_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5703+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 DP5703_ROD/PIPE-DEPTH: 16 meters
 DP5703_SLEEVE-DEPTH  : 3 meters
 DP5703
 DP5703  HISTORY     - Date     Condition        Report By
 DP5703  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5703  HISTORY     - 20230510 GOOD             ILDT
 DP5703
 DP5703                          STATION DESCRIPTION
 DP5703
 DP5703'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5703'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF
 DP5703'HENRY, 6.4 MI (10.3 KM) EAST OF LACON AND 3.3 MI (5.3 KM)
 DP5703'WEST-SOUTHWEST OF VARNA.
 DP5703'
 DP5703'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 WITH STATE
 DP5703'HIGHWAY 17, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO WEST ON
 DP5703'STATE HIGHWAY 17 FOR 2.4 MI (3.9 KM) TO COUNTY ROAD 1900 EAST.
 DP5703'CONTINUE WEST ON STATE HIGHWAY 17 FOR 0.5 MI (0.8 KM) TO THE STATION
 DP5703'ON THE LEFT.
 DP5703'
 DP5703'THE STATION IS LOCATED 31.0 FT (9.4 M) SOUTH OF THE CENTERLINE OF
 DP5703'STATE HIGHWAY 17, 100.0 FT (30.5 M) SOUTHEAST ON THE CENTER OF PRIVATE
 DP5703'ENTRANCE '1844', 80.0 FT (24.4 M) WEST OF EAST POST OF A FENCE LINE
 DP5703'AND 3.0 FT (0.9 M) NORTH OF EDGE OF A CULTIVATED FIELD.
 DP5703'
 DP5703'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5703'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5703'IN IDENTIFICATION.
 DP5703
 DP5703                          STATION RECOVERY (2023)
 DP5703
 DP5703'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5703'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5704 ***********************************************************************
 DP5704  DESIGNATION -  IK 088
 DP5704  PID         -  DP5704
 DP5704  STATE/COUNTY-  IL/MARSHALL
 DP5704  COUNTRY     -  US
 DP5704  USGS QUAD   -  HENRY (2018)
 DP5704
 DP5704                         *CURRENT SURVEY CONTROL
 DP5704  ______________________________________________________________________
 DP5704* NAD 83(1986) POSITION- 41 01 34.3    (N) 089 18 19.0    (W)   HD_HELD2
 DP5704* NAVD 88 ORTHO HEIGHT -   207.299 (meters)      680.11  (feet) ADJUSTED
 DP5704  ______________________________________________________________________
 DP5704  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 DP5704  DYNAMIC HEIGHT  -        207.209 (meters)      679.82  (feet) COMP
 DP5704  MODELED GRAVITY -    980,187.1   (mgal)                       NAVD 88
 DP5704
 DP5704  VERT ORDER      -  SECOND    CLASS I
 DP5704
 DP5704.The horizontal coordinates were established by autonomous hand held GPS
 DP5704.observations and have an estimated accuracy of +/- 10 meters.
 DP5704
 DP5704.The orthometric height was determined by differential leveling and
 DP5704.adjusted by the NATIONAL GEODETIC SURVEY
 DP5704.in November 2014.
 DP5704
 DP5704.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5704.GEOID18 height accuracy estimate available here.
 DP5704
 DP5704.Click photographs - Photos may exist for this station.
 DP5704
 DP5704.The dynamic height is computed by dividing the NAVD 88
 DP5704.geopotential number by the normal gravity value computed on the
 DP5704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5704.degrees latitude (g = 980.6199 gals.).
 DP5704
 DP5704.The modeled gravity was interpolated from observed gravity values.
 DP5704
 DP5704;                    North         East    Units  Estimated Accuracy
 DP5704;SPC IL W     -   484,292.      772,441.      MT  (+/- 10 meters HH2 GPS)
 DP5704
 DP5704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0619244224(NAD 83)
 DP5704
 DP5704                          SUPERSEDED SURVEY CONTROL
 DP5704
 DP5704.No superseded survey control is available for this station.
 DP5704
 DP5704_MARKER: F = FLANGE-ENCASED ROD
 DP5704_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5704_STAMPING: IK 088 2014
 DP5704_MARK LOGO: UIL
 DP5704_PROJECTION: FLUSH
 DP5704_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5704_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5704+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5704_ROD/PIPE-DEPTH: 13 meters
 DP5704_SLEEVE-DEPTH  : 3 meters
 DP5704
 DP5704  HISTORY     - Date     Condition        Report By
 DP5704  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5704
 DP5704                          STATION DESCRIPTION
 DP5704
 DP5704'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5704'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHEAST OF
 DP5704'HENRY, 5.5 MI (8.8 KM) EAST OF LACON AND 4.2 MI (6.8 KM) WEST OF
 DP5704'VARNA.
 DP5704'
 DP5704'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 WITH STATE
 DP5704'HIGHWAY 17, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO WEST ON
 DP5704'STATE HIGHWAY 17 FOR 3.9 MI (6.3 KM) TO THE STATION ON THE LEFT.
 DP5704'
 DP5704'THE STATION IS LOCATED 27.0 FT (8.2 M) SOUTH OF THE CENTERLINE OF
 DP5704'STATE HIGHWAY 17, 32.0 FT (9.8 M) WEST OF THE WEST END OF A CORRUGATED
 DP5704'METAL PIPE UNDER A FIELD ENTRANCE AND 2.0 FT (0.6 M) NORTH OF EDGE OF
 DP5704'A CULTIVATED FIELD.
 DP5704'
 DP5704'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5704'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5704'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5705 ***********************************************************************
 DP5705  DESIGNATION -  IK 089
 DP5705  PID         -  DP5705
 DP5705  STATE/COUNTY-  IL/MARSHALL
 DP5705  COUNTRY     -  US
 DP5705  USGS QUAD   -  HENRY (2018)
 DP5705
 DP5705                         *CURRENT SURVEY CONTROL
 DP5705  ______________________________________________________________________
 DP5705* NAD 83(1986) POSITION- 41 01 31.57   (N) 089 19 32.01   (W)   HD_HELD1
 DP5705* NAVD 88 ORTHO HEIGHT -   206.468 (meters)      677.39  (feet) ADJUSTED
 DP5705  ______________________________________________________________________
 DP5705  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 DP5705  DYNAMIC HEIGHT  -        206.379 (meters)      677.10  (feet) COMP
 DP5705  MODELED GRAVITY -    980,187.9   (mgal)                       NAVD 88
 DP5705
 DP5705  VERT ORDER      -  SECOND    CLASS I
 DP5705
 DP5705.The horizontal coordinates were determined by differentially corrected
 DP5705.hand held GPS observations or other comparable positioning techniques
 DP5705.and have an estimated accuracy of +/- 3 meters.
 DP5705
 DP5705.The orthometric height was determined by differential leveling and
 DP5705.adjusted by the NATIONAL GEODETIC SURVEY
 DP5705.in November 2014.
 DP5705
 DP5705.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5705.GEOID18 height accuracy estimate available here.
 DP5705
 DP5705.Click photographs - Photos may exist for this station.
 DP5705
 DP5705.The dynamic height is computed by dividing the NAVD 88
 DP5705.geopotential number by the normal gravity value computed on the
 DP5705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5705.degrees latitude (g = 980.6199 gals.).
 DP5705
 DP5705.The modeled gravity was interpolated from observed gravity values.
 DP5705
 DP5705;                    North         East    Units  Estimated Accuracy
 DP5705;SPC IL W     -   484,191.0     770,735.8     MT  (+/- 3 meters HH1 GPS) 
 DP5705
 DP5705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0448444185(NAD 83)
 DP5705
 DP5705                          SUPERSEDED SURVEY CONTROL
 DP5705
 DP5705.No superseded survey control is available for this station.
 DP5705
 DP5705_MARKER: F = FLANGE-ENCASED ROD
 DP5705_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5705_STAMPING: IK 089 2014
 DP5705_MARK LOGO: UIL
 DP5705_PROJECTION: FLUSH
 DP5705_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5705_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5705+STABILITY: POSITION/ELEVATION WELL
 DP5705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5705+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2024
 DP5705_ROD/PIPE-DEPTH: 20 meters
 DP5705_SLEEVE-DEPTH  : 3 meters
 DP5705
 DP5705  HISTORY     - Date     Condition        Report By
 DP5705  HISTORY     - 20140527 MONUMENTED       BCA
 DP5705  HISTORY     - 20240213 GOOD             ILDT
 DP5705
 DP5705                          STATION DESCRIPTION
 DP5705
 DP5705'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (SAL)
 DP5705'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF HENRY,
 DP5705'5.3 MI (8.5 KM) WEST OF VARNA AND 4.5 MI (7.2 KM) EAST OF LACON.
 DP5705'
 DP5705'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5705'HIGHWAY 17, LOCATED IN LACON, IL, GO EAST ON STATE HIGHWAY 17 FOR 4.1
 DP5705'MI (6.6 KM) TO COUNTY ROAD 1625 EAST.  CONTINUE EAST ON STATE HIGHWAY
 DP5705'17 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5705'
 DP5705'THE STATION IS LOCATED 28.0 FT (8.5 M) SOUTH OF THE CENTERLINE OF
 DP5705'STATE HIGHWAY 17, 29.0 FT (8.8 M) NORTHEAST OF ROUNDED FIELD EDGE OF
 DP5705'PROPERTY LINE AND 6.5 FT (2.0 M) WEST OF CONCRETE RIGHT-OF-WAY MARKER.
 DP5705'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5705'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5705'IN IDENTIFICATION.
 DP5705
 DP5705                          STATION RECOVERY (2024)
 DP5705
 DP5705'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5705'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5706 ***********************************************************************
 DP5706  DESIGNATION -  IK 090
 DP5706  PID         -  DP5706
 DP5706  STATE/COUNTY-  IL/MARSHALL
 DP5706  COUNTRY     -  US
 DP5706  USGS QUAD   -  HENRY (2018)
 DP5706
 DP5706                         *CURRENT SURVEY CONTROL
 DP5706  ______________________________________________________________________
 DP5706* NAD 83(1986) POSITION- 41 01 29.3    (N) 089 20 32.8    (W)   HD_HELD2
 DP5706* NAVD 88 ORTHO HEIGHT -   202.493 (meters)      664.35  (feet) ADJUSTED
 DP5706  ______________________________________________________________________
 DP5706  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 DP5706  DYNAMIC HEIGHT  -        202.406 (meters)      664.06  (feet) COMP
 DP5706  MODELED GRAVITY -    980,188.1   (mgal)                       NAVD 88
 DP5706
 DP5706  VERT ORDER      -  SECOND    CLASS I
 DP5706
 DP5706.The horizontal coordinates were established by autonomous hand held GPS
 DP5706.observations and have an estimated accuracy of +/- 10 meters.
 DP5706
 DP5706.The orthometric height was determined by differential leveling and
 DP5706.adjusted by the NATIONAL GEODETIC SURVEY
 DP5706.in November 2014.
 DP5706
 DP5706.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5706.GEOID18 height accuracy estimate available here.
 DP5706
 DP5706.Click photographs - Photos may exist for this station.
 DP5706
 DP5706.The dynamic height is computed by dividing the NAVD 88
 DP5706.geopotential number by the normal gravity value computed on the
 DP5706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5706.degrees latitude (g = 980.6199 gals.).
 DP5706
 DP5706.The modeled gravity was interpolated from observed gravity values.
 DP5706
 DP5706;                    North         East    Units  Estimated Accuracy
 DP5706;SPC IL W     -   484,107.      769,316.      MT  (+/- 10 meters HH2 GPS)
 DP5706
 DP5706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0306344153(NAD 83)
 DP5706
 DP5706                          SUPERSEDED SURVEY CONTROL
 DP5706
 DP5706.No superseded survey control is available for this station.
 DP5706
 DP5706_MARKER: F = FLANGE-ENCASED ROD
 DP5706_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5706_STAMPING: IK 090 2014
 DP5706_MARK LOGO: UIL
 DP5706_PROJECTION: FLUSH
 DP5706_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5706_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5706+STABILITY: POSITION/ELEVATION WELL
 DP5706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5706+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5706_ROD/PIPE-DEPTH: 20 meters
 DP5706_SLEEVE-DEPTH  : 3 meters
 DP5706
 DP5706  HISTORY     - Date     Condition        Report By
 DP5706  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5706
 DP5706                          STATION DESCRIPTION
 DP5706
 DP5706'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5706'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) WEST OF VARNA, 6.0 MI
 DP5706'(9.7 KM) SOUTH OF HENRY AND 3.6 MI (5.8 KM) EAST OF LACON.
 DP5706'
 DP5706'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5706'HIGHWAY 17, LOCATED IN LACON, IL, GO EAST ON STATE HIGHWAY 17 FOR 3.1
 DP5706'MI (5.0 KM) TO COUNTY ROAD 1530 EAST.  CONTINUE EAST ON STATE HIGHWAY
 DP5706'17 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP5706'
 DP5706'THE STATION IS LOCATED 30.0 FT (9.1 M) SOUTH OF THE CENTERLINE OF
 DP5706'STATE HIGHWAY 17, 80.0 FT (24.4 M) SOUTHEAST OF CENTEL CABLE JUNCTION
 DP5706'BOX WITH MARKER POST AND 5.0 FT (1.5 M) NORTH OF EDGE OF CULTIVATED
 DP5706'FIELD.
 DP5706'
 DP5706'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5706'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5706'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5707 ***********************************************************************
 DP5707  DESIGNATION -  IK 091
 DP5707  PID         -  DP5707
 DP5707  STATE/COUNTY-  IL/MARSHALL
 DP5707  COUNTRY     -  US
 DP5707  USGS QUAD   -  HENRY (2018)
 DP5707
 DP5707                         *CURRENT SURVEY CONTROL
 DP5707  ______________________________________________________________________
 DP5707* NAD 83(1986) POSITION- 41 01 27.01   (N) 089 21 32.86   (W)   HD_HELD1
 DP5707* NAVD 88 ORTHO HEIGHT -   201.414 (meters)      660.81  (feet) ADJUSTED
 DP5707  ______________________________________________________________________
 DP5707  GEOID HEIGHT    -        -32.932 (meters)                     GEOID18
 DP5707  DYNAMIC HEIGHT  -        201.327 (meters)      660.52  (feet) COMP
 DP5707  MODELED GRAVITY -    980,188.2   (mgal)                       NAVD 88
 DP5707
 DP5707  VERT ORDER      -  SECOND    CLASS I
 DP5707
 DP5707.The horizontal coordinates were determined by differentially corrected
 DP5707.hand held GPS observations or other comparable positioning techniques
 DP5707.and have an estimated accuracy of +/- 3 meters.
 DP5707
 DP5707.The orthometric height was determined by differential leveling and
 DP5707.adjusted by the NATIONAL GEODETIC SURVEY
 DP5707.in November 2014.
 DP5707
 DP5707.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5707.GEOID18 height accuracy estimate available here.
 DP5707
 DP5707.Click photographs - Photos may exist for this station.
 DP5707
 DP5707.The dynamic height is computed by dividing the NAVD 88
 DP5707.geopotential number by the normal gravity value computed on the
 DP5707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5707.degrees latitude (g = 980.6199 gals.).
 DP5707
 DP5707.The modeled gravity was interpolated from observed gravity values.
 DP5707
 DP5707;                    North         East    Units  Estimated Accuracy
 DP5707;SPC IL W     -   484,023.6     767,913.9     MT  (+/- 3 meters HH1 GPS) 
 DP5707
 DP5707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0165844121(NAD 83)
 DP5707
 DP5707                          SUPERSEDED SURVEY CONTROL
 DP5707
 DP5707.No superseded survey control is available for this station.
 DP5707
 DP5707_MARKER: F = FLANGE-ENCASED ROD
 DP5707_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5707_STAMPING: IK 091 2014
 DP5707_MARK LOGO: UIL
 DP5707_PROJECTION: FLUSH
 DP5707_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5707_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5707+STABILITY: POSITION/ELEVATION WELL
 DP5707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5707+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2024
 DP5707_ROD/PIPE-DEPTH: 6.1 meters
 DP5707_SLEEVE-DEPTH  : 0.9 meters
 DP5707
 DP5707  HISTORY     - Date     Condition        Report By
 DP5707  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5707  HISTORY     - 20240129 GOOD             ILDT
 DP5707
 DP5707                          STATION DESCRIPTION
 DP5707
 DP5707'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5707'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST OF VARNA, 6.0 MI
 DP5707'(9.7 KM) SOUTH OF HENRY AND 2.7 MI (4.3 KM) EAST OF LACON.
 DP5707'
 DP5707'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5707'HIGHWAY 17, LOCATED IN LACON, IL, GO EAST ON STATE HIGHWAY 17 FOR 2.6
 DP5707'MI (4.2 KM) TO THE STATION ON THE RIGHT.
 DP5707'
 DP5707'THE STATION IS LOCATED 27.0 FT (8.2 M) SOUTH OF THE CENTERLINE OF
 DP5707'STATE HIGHWAY 17, 17.0 FT (5.2 M) NORTH OF A CONCRETE DITCH LINE AND
 DP5707'12.0 FT (3.7 M) WEST OF THE EAST END OF THE SOUTH GUARD RAIL.
 DP5707'
 DP5707'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5707'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5707'IN IDENTIFICATION.
 DP5707
 DP5707                          STATION RECOVERY (2024)
 DP5707
 DP5707'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5707'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5708 ***********************************************************************
 DP5708  DESIGNATION -  IK 092
 DP5708  PID         -  DP5708
 DP5708  STATE/COUNTY-  IL/MARSHALL
 DP5708  COUNTRY     -  US
 DP5708  USGS QUAD   -  LACON (2018)
 DP5708
 DP5708                         *CURRENT SURVEY CONTROL
 DP5708  ______________________________________________________________________
 DP5708* NAD 83(1986) POSITION- 41 01 24.35   (N) 089 22 41.49   (W)   HD_HELD1
 DP5708* NAVD 88 ORTHO HEIGHT -   187.545 (meters)      615.30  (feet) ADJUSTED
 DP5708  ______________________________________________________________________
 DP5708  GEOID HEIGHT    -        -32.949 (meters)                     GEOID18
 DP5708  DYNAMIC HEIGHT  -        187.464 (meters)      615.04  (feet) COMP
 DP5708  MODELED GRAVITY -    980,188.4   (mgal)                       NAVD 88
 DP5708
 DP5708  VERT ORDER      -  SECOND    CLASS I
 DP5708
 DP5708.The horizontal coordinates were determined by differentially corrected
 DP5708.hand held GPS observations or other comparable positioning techniques
 DP5708.and have an estimated accuracy of +/- 3 meters.
 DP5708
 DP5708.The orthometric height was determined by differential leveling and
 DP5708.adjusted by the NATIONAL GEODETIC SURVEY
 DP5708.in November 2014.
 DP5708
 DP5708.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5708.GEOID18 height accuracy estimate available here.
 DP5708
 DP5708.Click photographs - Photos may exist for this station.
 DP5708
 DP5708.The dynamic height is computed by dividing the NAVD 88
 DP5708.geopotential number by the normal gravity value computed on the
 DP5708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5708.degrees latitude (g = 980.6199 gals.).
 DP5708
 DP5708.The modeled gravity was interpolated from observed gravity values.
 DP5708
 DP5708;                    North         East    Units  Estimated Accuracy
 DP5708;SPC IL W     -   483,926.9     766,311.4     MT  (+/- 3 meters HH1 GPS) 
 DP5708
 DP5708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0005344082(NAD 83)
 DP5708
 DP5708                          SUPERSEDED SURVEY CONTROL
 DP5708
 DP5708.No superseded survey control is available for this station.
 DP5708
 DP5708_MARKER: F = FLANGE-ENCASED ROD
 DP5708_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5708_STAMPING: IK 092 2014
 DP5708_MARK LOGO: UIL
 DP5708_PROJECTION: FLUSH
 DP5708_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5708_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5708+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2024
 DP5708_ROD/PIPE-DEPTH: 16 meters
 DP5708_SLEEVE-DEPTH  : 3 meters
 DP5708
 DP5708  HISTORY     - Date     Condition        Report By
 DP5708  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5708  HISTORY     - 20150416 GOOD             DJHENK
 DP5708  HISTORY     - 20240129 GOOD             ILDT
 DP5708
 DP5708                          STATION DESCRIPTION
 DP5708
 DP5708'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5708'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST OF VARNA, 6.2 MI
 DP5708'(10.0 KM) SOUTH OF HENRY AND 1.7 MI (2.7 KM) EAST OF LACON.
 DP5708'
 DP5708'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5708'HIGHWAY 17, LOCATED IN LACON, IL, GO EAST ON STATE HIGHWAY 17 FOR 1.5
 DP5708'MI (2.4 KM) TO COUNTY ROAD 1355 EAST.  CONTINUE EAST ON STATE HIGHWAY
 DP5708'17 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP5708'
 DP5708'THE STATION IS LOCATED 65.0 FT (19.8 M) SOUTH OF THE CENTERLINE OF
 DP5708'STATE HIGHWAY 17, 74.0 FT (22.6 M) WEST OF THE CENTERLINE OF COUNTY
 DP5708'ROAD 1375 EAST AND 5.0 FT (1.5 M) NORTH OF A FENCE.
 DP5708'
 DP5708'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5708'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5708'IN IDENTIFICATION.
 DP5708
 DP5708                          STATION RECOVERY (2015)
 DP5708
 DP5708'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5708'RECOVERED AS DESCRIBED.
 DP5708
 DP5708                          STATION RECOVERY (2024)
 DP5708
 DP5708'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5708'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5709 ***********************************************************************
 DP5709  DESIGNATION -  IK 093
 DP5709  PID         -  DP5709
 DP5709  STATE/COUNTY-  IL/MARSHALL
 DP5709  COUNTRY     -  US
 DP5709  USGS QUAD   -  LACON (2018)
 DP5709
 DP5709                         *CURRENT SURVEY CONTROL
 DP5709  ______________________________________________________________________
 DP5709* NAD 83(1986) POSITION- 41 01 24.7    (N) 089 23 46.8    (W)   HD_HELD2
 DP5709* NAVD 88 ORTHO HEIGHT -   163.985 (meters)      538.01  (feet) ADJUSTED
 DP5709  ______________________________________________________________________
 DP5709  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 DP5709  DYNAMIC HEIGHT  -        163.914 (meters)      537.77  (feet) COMP
 DP5709  MODELED GRAVITY -    980,189.0   (mgal)                       NAVD 88
 DP5709
 DP5709  VERT ORDER      -  SECOND    CLASS I
 DP5709
 DP5709.The horizontal coordinates were established by autonomous hand held GPS
 DP5709.observations and have an estimated accuracy of +/- 10 meters.
 DP5709
 DP5709.The orthometric height was determined by differential leveling and
 DP5709.adjusted by the NATIONAL GEODETIC SURVEY
 DP5709.in November 2014.
 DP5709
 DP5709.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5709.GEOID18 height accuracy estimate available here.
 DP5709
 DP5709.Click photographs - Photos may exist for this station.
 DP5709
 DP5709.The dynamic height is computed by dividing the NAVD 88
 DP5709.geopotential number by the normal gravity value computed on the
 DP5709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5709.degrees latitude (g = 980.6199 gals.).
 DP5709
 DP5709.The modeled gravity was interpolated from observed gravity values.
 DP5709
 DP5709;                    North         East    Units  Estimated Accuracy
 DP5709;SPC IL W     -   483,924.      764,786.      MT  (+/- 10 meters HH2 GPS)
 DP5709
 DP5709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9852844135(NAD 83)
 DP5709
 DP5709                          SUPERSEDED SURVEY CONTROL
 DP5709
 DP5709.No superseded survey control is available for this station.
 DP5709
 DP5709_MARKER: F = FLANGE-ENCASED ROD
 DP5709_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5709_STAMPING: IK 093 2014
 DP5709_MARK LOGO: UIL
 DP5709_PROJECTION: FLUSH
 DP5709_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5709_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5709+STABILITY: POSITION/ELEVATION WELL
 DP5709_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5709+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP5709_ROD/PIPE-DEPTH: 48 meters
 DP5709_SLEEVE-DEPTH  : 3 meters
 DP5709
 DP5709  HISTORY     - Date     Condition        Report By
 DP5709  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5709  HISTORY     - 20150416 GOOD             DJHENK
 DP5709
 DP5709                          STATION DESCRIPTION
 DP5709
 DP5709'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5709'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTHEAST OF
 DP5709'CHILLICOTHE, 6.4 MI (10.3 KM) SOUTH-SOUTHWEST OF HENRY AND 0.8 MI (1.3
 DP5709'KM) EAST OF LACON.
 DP5709'
 DP5709'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5709'HIGHWAY 17, LOCATED IN LACON, IL, GO EAST ON STATE HIGHWAY 17 FOR 0.6
 DP5709'MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP5709'
 DP5709'THE STATION IS LOCATED 27.0 FT (8.2 M) NORTH OF THE CENTERLINE OF
 DP5709'STATE HIGHWAY 17, 231.0 FT (70.4 M) WEST OF THE EDGE OF PAVEMENT OF
 DP5709'COMMERCIAL AVENUE, 50.0 FT (15.2 M) EAST OF A BLACK WALNUT TREE AND
 DP5709'15.0 FT (4.6 M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK.
 DP5709'
 DP5709'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5709'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5709'IN IDENTIFICATION.
 DP5709
 DP5709                          STATION RECOVERY (2015)
 DP5709
 DP5709'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5709'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5710 ***********************************************************************
 DP5710  DESIGNATION -  IK 094
 DP5710  PID         -  DP5710
 DP5710  STATE/COUNTY-  IL/MARSHALL
 DP5710  COUNTRY     -  US
 DP5710  USGS QUAD   -  LACON (2018)
 DP5710
 DP5710                         *CURRENT SURVEY CONTROL
 DP5710  ______________________________________________________________________
 DP5710* NAD 83(1986) POSITION- 41 01 30.4    (N) 089 24 50.0    (W)   HD_HELD2
 DP5710* NAVD 88 ORTHO HEIGHT -   139.799 (meters)      458.66  (feet) ADJUSTED
 DP5710  ______________________________________________________________________
 DP5710  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 DP5710  DYNAMIC HEIGHT  -        139.738 (meters)      458.46  (feet) COMP
 DP5710  MODELED GRAVITY -    980,190.0   (mgal)                       NAVD 88
 DP5710
 DP5710  VERT ORDER      -  SECOND    CLASS I
 DP5710
 DP5710.The horizontal coordinates were established by autonomous hand held GPS
 DP5710.observations and have an estimated accuracy of +/- 10 meters.
 DP5710
 DP5710.The orthometric height was determined by differential leveling and
 DP5710.adjusted by the NATIONAL GEODETIC SURVEY
 DP5710.in November 2014.
 DP5710
 DP5710.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5710.GEOID18 height accuracy estimate available here.
 DP5710
 DP5710.Click photographs - Photos may exist for this station.
 DP5710
 DP5710.The dynamic height is computed by dividing the NAVD 88
 DP5710.geopotential number by the normal gravity value computed on the
 DP5710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5710.degrees latitude (g = 980.6199 gals.).
 DP5710
 DP5710.The modeled gravity was interpolated from observed gravity values.
 DP5710
 DP5710;                    North         East    Units  Estimated Accuracy
 DP5710;SPC IL W     -   484,087.      763,308.      MT  (+/- 10 meters HH2 GPS)
 DP5710
 DP5710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9705644351(NAD 83)
 DP5710
 DP5710                          SUPERSEDED SURVEY CONTROL
 DP5710
 DP5710.No superseded survey control is available for this station.
 DP5710
 DP5710_MARKER: F = FLANGE-ENCASED ROD
 DP5710_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5710_STAMPING: IK 094 2014
 DP5710_MARK LOGO: ILSGS
 DP5710_PROJECTION: FLUSH
 DP5710_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5710_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5710+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5710_ROD/PIPE-DEPTH: 16 meters
 DP5710_SLEEVE-DEPTH  : 3 meters
 DP5710
 DP5710  HISTORY     - Date     Condition        Report By
 DP5710  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5710
 DP5710                          STATION DESCRIPTION
 DP5710
 DP5710'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5710'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHEAST OF
 DP5710'CHILLICOTHE, 6.7 MI (10.8 KM) SOUTH-SOUTHWEST OF HENRY AND IN THE TOWN
 DP5710'OF LACON, IL.
 DP5710'
 DP5710'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5710'HIGHWAY 17, LOCATED IN LACON, IL, GO WEST ON STATE HIGHWAY 17 FOR 0.3
 DP5710'MI (0.5 KM) TO MARINA DRIVE AND THE STATION ON THE LEFT.
 DP5710'
 DP5710'THE STATION IS LOCATED 27.0 FT (8.2 M) SOUTH OF THE CENTERLINE OF
 DP5710'STATE HIGHWAY 17, 365.0 FT (111.3 M) EAST OF THE EDGE OF THE ILLINOIS
 DP5710'RIVER, 10.0 FT (3.0 M) SOUTH OF THE EAST END OF A GUARD RAIL AND 9.0
 DP5710'FT (2.7 M) NORTH OF THE BACK OF CURB OF A PARKING LOT.
 DP5710'
 DP5710'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5710'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5710'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5711 ***********************************************************************
 DP5711  DESIGNATION -  IK 095
 DP5711  PID         -  DP5711
 DP5711  STATE/COUNTY-  IL/MARSHALL
 DP5711  COUNTRY     -  US
 DP5711  USGS QUAD   -  LACON (2018)
 DP5711
 DP5711                         *CURRENT SURVEY CONTROL
 DP5711  ______________________________________________________________________
 DP5711* NAD 83(1986) POSITION- 41 01 39.49   (N) 089 25 42.92   (W)   HD_HELD1
 DP5711* NAVD 88 ORTHO HEIGHT -   138.413 (meters)      454.11  (feet) ADJUSTED
 DP5711  ______________________________________________________________________
 DP5711  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 DP5711  DYNAMIC HEIGHT  -        138.353 (meters)      453.91  (feet) COMP
 DP5711  MODELED GRAVITY -    980,190.7   (mgal)                       NAVD 88
 DP5711
 DP5711  VERT ORDER      -  SECOND    CLASS I
 DP5711
 DP5711.The horizontal coordinates were determined by differentially corrected
 DP5711.hand held GPS observations or other comparable positioning techniques
 DP5711.and have an estimated accuracy of +/- 3 meters.
 DP5711
 DP5711.The orthometric height was determined by differential leveling and
 DP5711.adjusted by the NATIONAL GEODETIC SURVEY
 DP5711.in November 2014.
 DP5711
 DP5711.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5711.GEOID18 height accuracy estimate available here.
 DP5711
 DP5711.Click photographs - Photos may exist for this station.
 DP5711
 DP5711.The dynamic height is computed by dividing the NAVD 88
 DP5711.geopotential number by the normal gravity value computed on the
 DP5711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5711.degrees latitude (g = 980.6199 gals.).
 DP5711
 DP5711.The modeled gravity was interpolated from observed gravity values.
 DP5711
 DP5711;                    North         East    Units  Estimated Accuracy
 DP5711;SPC IL W     -   484,356.9     762,069.0     MT  (+/- 3 meters HH1 GPS) 
 DP5711
 DP5711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9582844666(NAD 83)
 DP5711
 DP5711                          SUPERSEDED SURVEY CONTROL
 DP5711
 DP5711.No superseded survey control is available for this station.
 DP5711
 DP5711_MARKER: F = FLANGE-ENCASED ROD
 DP5711_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5711_STAMPING: IK 095 2014
 DP5711_MARK LOGO: UIL
 DP5711_PROJECTION: FLUSH
 DP5711_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5711_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5711+STABILITY: POSITION/ELEVATION WELL
 DP5711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5711+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5711_ROD/PIPE-DEPTH: 49 meters
 DP5711_SLEEVE-DEPTH  : 3 meters
 DP5711
 DP5711  HISTORY     - Date     Condition        Report By
 DP5711  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5711
 DP5711                          STATION DESCRIPTION
 DP5711
 DP5711'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5711'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHEAST OF
 DP5711'CHILLICOTHE, 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF HENRY AND 0.9 MI (1.4
 DP5711'KM) WEST-NORTHWEST OF LACON.
 DP5711'
 DP5711'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5711'HIGHWAY 17, LOCATED IN LACON, IL, GO WEST ON STATE HIGHWAY 17 FOR 1.1
 DP5711'MI (1.8 KM) TO THE STATION ON THE LEFT.
 DP5711'
 DP5711'THE STATION IS LOCATED 32.0 FT (9.8 M) SOUTH OF THE CENTERLINE OF
 DP5711'STATE HIGHWAY 17, 115.0 FT (35.1 M) SOUTHEAST OF A 'SPEED LIMIT 40'
 DP5711'SIGN AND 5.0 FT (1.5 M) NORTH OF A UTILITY POLE.
 DP5711'
 DP5711'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5711'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5711'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5712 ***********************************************************************
 DP5712  DESIGNATION -  IK 096
 DP5712  PID         -  DP5712
 DP5712  STATE/COUNTY-  IL/MARSHALL
 DP5712  COUNTRY     -  US
 DP5712  USGS QUAD   -  LACON (2018)
 DP5712
 DP5712                         *CURRENT SURVEY CONTROL
 DP5712  ______________________________________________________________________
 DP5712* NAD 83(1986) POSITION- 41 01 40.3    (N) 089 26 18.5    (W)   HD_HELD2
 DP5712* NAVD 88 ORTHO HEIGHT -   142.948 (meters)      468.99  (feet) ADJUSTED
 DP5712  ______________________________________________________________________
 DP5712  GEOID HEIGHT    -        -32.993 (meters)                     GEOID18
 DP5712  DYNAMIC HEIGHT  -        142.886 (meters)      468.79  (feet) COMP
 DP5712  MODELED GRAVITY -    980,190.7   (mgal)                       NAVD 88
 DP5712
 DP5712  VERT ORDER      -  SECOND    CLASS I
 DP5712
 DP5712.The horizontal coordinates were established by autonomous hand held GPS
 DP5712.observations and have an estimated accuracy of +/- 10 meters.
 DP5712
 DP5712.The orthometric height was determined by differential leveling and
 DP5712.adjusted by the NATIONAL GEODETIC SURVEY
 DP5712.in November 2014.
 DP5712
 DP5712.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5712.GEOID18 height accuracy estimate available here.
 DP5712
 DP5712.Click photographs - Photos may exist for this station.
 DP5712
 DP5712.The dynamic height is computed by dividing the NAVD 88
 DP5712.geopotential number by the normal gravity value computed on the
 DP5712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5712.degrees latitude (g = 980.6199 gals.).
 DP5712
 DP5712.The modeled gravity was interpolated from observed gravity values.
 DP5712
 DP5712;                    North         East    Units  Estimated Accuracy
 DP5712;SPC IL W     -   484,375.      761,238.      MT  (+/- 10 meters HH2 GPS)
 DP5712
 DP5712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9499844714(NAD 83)
 DP5712
 DP5712                          SUPERSEDED SURVEY CONTROL
 DP5712
 DP5712.No superseded survey control is available for this station.
 DP5712
 DP5712_MARKER: F = FLANGE-ENCASED ROD
 DP5712_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5712_STAMPING: IK 096 2014
 DP5712_MARK LOGO: UIL
 DP5712_PROJECTION: FLUSH
 DP5712_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5712_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5712+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5712_ROD/PIPE-DEPTH: 3.2 meters
 DP5712_SLEEVE-DEPTH  : 3.0 meters
 DP5712
 DP5712  HISTORY     - Date     Condition        Report By
 DP5712  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5712
 DP5712                          STATION DESCRIPTION
 DP5712
 DP5712'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5712'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH-NORTHEAST OF
 DP5712'CHILLICOTHE, 7.2 MI (11.6 KM) SOUTHWEST OF HENRY AND 1.4 MI (2.3 KM)
 DP5712'WEST OF LACON.
 DP5712'
 DP5712'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF
 DP5712'STATE HIGHWAY 29 WITH STATE HIGHWAY 17, LOCATED IN SPARLAND, IL.
 DP5712'
 DP5712'THE STATION IS LOCATED 42.0 FT (12.8 M) EAST OF THE CENTERLINE OF
 DP5712'STATE HIGHWAY 29, 136.0 FT (41.5 M) NORTH OF THE CENTERLINE OF STATE
 DP5712'HIGHWAY 17 EAST AND 34.0 FT (10.4 M) WEST OF THE WEST RAIL OF A
 DP5712'RAILROAD TRACK.
 DP5712'
 DP5712'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5712'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5712'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5713 ***********************************************************************
 DP5713  DESIGNATION -  IK 097
 DP5713  PID         -  DP5713
 DP5713  STATE/COUNTY-  IL/MARSHALL
 DP5713  COUNTRY     -  US
 DP5713  USGS QUAD   -  LACON (2018)
 DP5713
 DP5713                         *CURRENT SURVEY CONTROL
 DP5713  ______________________________________________________________________
 DP5713* NAD 83(1986) POSITION- 41 02 02.7    (N) 089 26 39.7    (W)   HD_HELD2
 DP5713* NAVD 88 ORTHO HEIGHT -   193.476 (meters)      634.76  (feet) ADJUSTED
 DP5713  ______________________________________________________________________
 DP5713  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 DP5713  DYNAMIC HEIGHT  -        193.393 (meters)      634.49  (feet) COMP
 DP5713  MODELED GRAVITY -    980,191.2   (mgal)                       NAVD 88
 DP5713
 DP5713  VERT ORDER      -  SECOND    CLASS I
 DP5713
 DP5713.The horizontal coordinates were established by autonomous hand held GPS
 DP5713.observations and have an estimated accuracy of +/- 10 meters.
 DP5713
 DP5713.The orthometric height was determined by differential leveling and
 DP5713.adjusted by the NATIONAL GEODETIC SURVEY
 DP5713.in November 2014.
 DP5713
 DP5713.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5713.GEOID18 height accuracy estimate available here.
 DP5713
 DP5713.Click photographs - Photos may exist for this station.
 DP5713
 DP5713.The dynamic height is computed by dividing the NAVD 88
 DP5713.geopotential number by the normal gravity value computed on the
 DP5713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5713.degrees latitude (g = 980.6199 gals.).
 DP5713
 DP5713.The modeled gravity was interpolated from observed gravity values.
 DP5713
 DP5713;                    North         East    Units  Estimated Accuracy
 DP5713;SPC IL W     -   485,062.      760,737.      MT  (+/- 10 meters HH2 GPS)
 DP5713
 DP5713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9452245419(NAD 83)
 DP5713
 DP5713                          SUPERSEDED SURVEY CONTROL
 DP5713
 DP5713.No superseded survey control is available for this station.
 DP5713
 DP5713_MARKER: F = FLANGE-ENCASED ROD
 DP5713_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5713_STAMPING: IK 097 2014
 DP5713_MARK LOGO: UIL
 DP5713_PROJECTION: FLUSH
 DP5713_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5713_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5713+STABILITY: POSITION/ELEVATION WELL
 DP5713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5713+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5713_ROD/PIPE-DEPTH: 20 meters
 DP5713_SLEEVE-DEPTH  : 3 meters
 DP5713
 DP5713  HISTORY     - Date     Condition        Report By
 DP5713  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5713
 DP5713                          STATION DESCRIPTION
 DP5713
 DP5713'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5713'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHEAST OF
 DP5713'CHILLICOTHE, 7.0 MI (11.3 KM) SOUTHWEST OF HENRY AND 1.9 MI (3.1 KM)
 DP5713'WEST-NORTHWEST OF LACON.
 DP5713'
 DP5713'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5713'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5713'0.5 MI (0.8 KM) TO HIGHWAY STREET AND THE STATION ON THE RIGHT.
 DP5713'
 DP5713'THE STATION IS LOCATED 22.0 FT (6.7 M) SOUTHWEST OF THE CENTERLINE OF
 DP5713'HIGHWAY STREET, 32.0 FT (9.8 M) NORTH OF A FENCE CORNER POST AND 6.0
 DP5713'FT (1.8 M) NORTHEAST OF A FENCE.
 DP5713'
 DP5713'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5713'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5713'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5714 ***********************************************************************
 DP5714  DESIGNATION -  IK 098
 DP5714  PID         -  DP5714
 DP5714  STATE/COUNTY-  IL/MARSHALL
 DP5714  COUNTRY     -  US
 DP5714  USGS QUAD   -  LACON (2018)
 DP5714
 DP5714                         *CURRENT SURVEY CONTROL
 DP5714  ______________________________________________________________________
 DP5714* NAD 83(1986) POSITION- 41 02 08.10   (N) 089 27 22.63   (W)   HD_HELD1
 DP5714* NAVD 88 ORTHO HEIGHT -   196.314 (meters)      644.07  (feet) ADJUSTED
 DP5714  ______________________________________________________________________
 DP5714  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 DP5714  DYNAMIC HEIGHT  -        196.230 (meters)      643.80  (feet) COMP
 DP5714  MODELED GRAVITY -    980,190.6   (mgal)                       NAVD 88
 DP5714
 DP5714  VERT ORDER      -  SECOND    CLASS I
 DP5714
 DP5714.The horizontal coordinates were determined by differentially corrected
 DP5714.hand held GPS observations or other comparable positioning techniques
 DP5714.and have an estimated accuracy of +/- 3 meters.
 DP5714
 DP5714.The orthometric height was determined by differential leveling and
 DP5714.adjusted by the NATIONAL GEODETIC SURVEY
 DP5714.in November 2014.
 DP5714
 DP5714.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5714.GEOID18 height accuracy estimate available here.
 DP5714
 DP5714.Click photographs - Photos may exist for this station.
 DP5714
 DP5714.The dynamic height is computed by dividing the NAVD 88
 DP5714.geopotential number by the normal gravity value computed on the
 DP5714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5714.degrees latitude (g = 980.6199 gals.).
 DP5714
 DP5714.The modeled gravity was interpolated from observed gravity values.
 DP5714
 DP5714;                    North         East    Units  Estimated Accuracy
 DP5714;SPC IL W     -   485,220.1     759,732.5     MT  (+/- 3 meters HH1 GPS) 
 DP5714
 DP5714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9352445613(NAD 83)
 DP5714
 DP5714                          SUPERSEDED SURVEY CONTROL
 DP5714
 DP5714.No superseded survey control is available for this station.
 DP5714
 DP5714_MARKER: F = FLANGE-ENCASED ROD
 DP5714_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5714_STAMPING: IK 098 2014
 DP5714_MARK LOGO: UIL
 DP5714_PROJECTION: FLUSH
 DP5714_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5714_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5714+STABILITY: POSITION/ELEVATION WELL
 DP5714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5714+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5714_ROD/PIPE-DEPTH: 21 meters
 DP5714_SLEEVE-DEPTH  : 3 meters
 DP5714
 DP5714  HISTORY     - Date     Condition        Report By
 DP5714  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5714
 DP5714                          STATION DESCRIPTION
 DP5714
 DP5714'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5714'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHEAST OF
 DP5714'CHILLICOTHE, 7.4 MI (11.9 KM) SOUTHWEST OF HENRY AND 2.5 MI (4.0 KM)
 DP5714'WEST-NORTHWEST OF LACON.
 DP5714'
 DP5714'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5714'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5714'1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP5714'
 DP5714'THE STATION IS LOCATED 38.0 FT (11.6 M) NORTH OF THE CENTERLINE OF
 DP5714'STATE HIGHWAY 17, 144.0 FT (43.9 M) EAST OF THE CENTERLINE OF COUNTY
 DP5714'ROAD 950 EAST AND 6.0 FT (1.8 M) SOUTH OF EDGE OF A CULTIVATED FIELD.
 DP5714'
 DP5714'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5714'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5714'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5715 ***********************************************************************
 DP5715  DESIGNATION -  IK 099
 DP5715  PID         -  DP5715
 DP5715  STATE/COUNTY-  IL/MARSHALL
 DP5715  COUNTRY     -  US
 DP5715  USGS QUAD   -  LACON (2018)
 DP5715
 DP5715                         *CURRENT SURVEY CONTROL
 DP5715  ______________________________________________________________________
 DP5715* NAD 83(1986) POSITION- 41 01 53.3    (N) 089 28 18.2    (W)   HD_HELD2
 DP5715* NAVD 88 ORTHO HEIGHT -   198.524 (meters)      651.32  (feet) ADJUSTED
 DP5715  ______________________________________________________________________
 DP5715  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 DP5715  DYNAMIC HEIGHT  -        198.439 (meters)      651.05  (feet) COMP
 DP5715  MODELED GRAVITY -    980,189.0   (mgal)                       NAVD 88
 DP5715
 DP5715  VERT ORDER      -  SECOND    CLASS I
 DP5715
 DP5715.The horizontal coordinates were established by autonomous hand held GPS
 DP5715.observations and have an estimated accuracy of +/- 10 meters.
 DP5715
 DP5715.The orthometric height was determined by differential leveling and
 DP5715.adjusted by the NATIONAL GEODETIC SURVEY
 DP5715.in November 2014.
 DP5715
 DP5715.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5715.GEOID18 height accuracy estimate available here.
 DP5715
 DP5715.Click photographs - Photos may exist for this station.
 DP5715
 DP5715.The dynamic height is computed by dividing the NAVD 88
 DP5715.geopotential number by the normal gravity value computed on the
 DP5715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5715.degrees latitude (g = 980.6199 gals.).
 DP5715
 DP5715.The modeled gravity was interpolated from observed gravity values.
 DP5715
 DP5715;                    North         East    Units  Estimated Accuracy
 DP5715;SPC IL W     -   484,753.      758,438.      MT  (+/- 10 meters HH2 GPS)
 DP5715
 DP5715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9221445194(NAD 83)
 DP5715
 DP5715                          SUPERSEDED SURVEY CONTROL
 DP5715
 DP5715.No superseded survey control is available for this station.
 DP5715
 DP5715_MARKER: F = FLANGE-ENCASED ROD
 DP5715_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5715_STAMPING: IK 2099 2014
 DP5715_MARK LOGO: UIL
 DP5715_PROJECTION: FLUSH
 DP5715_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5715_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5715+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5715_ROD/PIPE-DEPTH: 16 meters
 DP5715_SLEEVE-DEPTH  : 3 meters
 DP5715
 DP5715  HISTORY     - Date     Condition        Report By
 DP5715  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5715
 DP5715                          STATION DESCRIPTION
 DP5715
 DP5715'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5715'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHWEST OF HENRY, 7.6
 DP5715'MI (12.2 KM) NORTH OF CHILLICOTHE AND 3.2 MI (5.1 KM) WEST OF LACON.
 DP5715'
 DP5715'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5715'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5715'1.9 MI (3.1 KM) TO COUNTY ROAD 875 EAST AND THE STATION ON THE RIGHT.
 DP5715'
 DP5715'THE STATION IS LOCATED 35.0 FT (10.7 M) NORTH OF THE CENTERLINE OF
 DP5715'STATE HIGHWAY 17, 90.0 FT (27.4 M) WEST OF THE EXTENDED CENTERLINE OF
 DP5715'COUNTY ROAD 875 EAST AND 8.0 FT (2.4 M) SOUTH OF THE EDGE OF A
 DP5715'CULTIVATED FIELD.
 DP5715'
 DP5715'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5715'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5715'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5716 ***********************************************************************
 DP5716  DESIGNATION -  IK 100
 DP5716  PID         -  DP5716
 DP5716  STATE/COUNTY-  IL/MARSHALL
 DP5716  COUNTRY     -  US
 DP5716  USGS QUAD   -  LACON (2018)
 DP5716
 DP5716                         *CURRENT SURVEY CONTROL
 DP5716  ______________________________________________________________________
 DP5716* NAD 83(1986) POSITION- 41 01 53.2    (N) 089 29 08.0    (W)   HD_HELD2
 DP5716* NAVD 88 ORTHO HEIGHT -   203.410 (meters)      667.35  (feet) ADJUSTED
 DP5716  ______________________________________________________________________
 DP5716  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 DP5716  DYNAMIC HEIGHT  -        203.322 (meters)      667.07  (feet) COMP
 DP5716  MODELED GRAVITY -    980,187.5   (mgal)                       NAVD 88
 DP5716
 DP5716  VERT ORDER      -  SECOND    CLASS I
 DP5716
 DP5716.The horizontal coordinates were established by autonomous hand held GPS
 DP5716.observations and have an estimated accuracy of +/- 10 meters.
 DP5716
 DP5716.The orthometric height was determined by differential leveling and
 DP5716.adjusted by the NATIONAL GEODETIC SURVEY
 DP5716.in November 2014.
 DP5716
 DP5716.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5716.GEOID18 height accuracy estimate available here.
 DP5716
 DP5716.Click photographs - Photos may exist for this station.
 DP5716
 DP5716.The dynamic height is computed by dividing the NAVD 88
 DP5716.geopotential number by the normal gravity value computed on the
 DP5716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5716.degrees latitude (g = 980.6199 gals.).
 DP5716
 DP5716.The modeled gravity was interpolated from observed gravity values.
 DP5716
 DP5716;                    North         East    Units  Estimated Accuracy
 DP5716;SPC IL W     -   484,741.      757,275.      MT  (+/- 10 meters HH2 GPS)
 DP5716
 DP5716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9105145223(NAD 83)
 DP5716
 DP5716                          SUPERSEDED SURVEY CONTROL
 DP5716
 DP5716.No superseded survey control is available for this station.
 DP5716
 DP5716_MARKER: F = FLANGE-ENCASED ROD
 DP5716_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5716_STAMPING: IK 100 2014
 DP5716_MARK LOGO: UIL
 DP5716_PROJECTION: FLUSH
 DP5716_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5716_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5716+STABILITY: POSITION/ELEVATION WELL
 DP5716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5716+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5716_ROD/PIPE-DEPTH: 20 meters
 DP5716_SLEEVE-DEPTH  : 3 meters
 DP5716
 DP5716  HISTORY     - Date     Condition        Report By
 DP5716  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5716
 DP5716                          STATION DESCRIPTION
 DP5716
 DP5716'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5716'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH OF WHITEFIELD, 7.5
 DP5716'MI (12.1 KM) NORTH OF CHILLICOTHE AND 3.9 MI (6.3 KM) WEST OF LACON.
 DP5716'
 DP5716'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5716'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5716'2.7 MI (4.3 KM) TO THE STATION ON THE RIGHT.
 DP5716'
 DP5716'THE STATION IS LOCATED 37.0 FT (11.3 M) NORTH OF THE CENTERLINE OF
 DP5716'STATE HIGHWAY 17, 57.0 FT (17.4 M) EAST OF THE CENTERLINE OF A FIELD
 DP5716'ENTRANCE, 27.0 FT (8.2 M) WEST OF A UTILITY POLE AND 4.0 FT (1.2 M)
 DP5716'SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5716'
 DP5716'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5716'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5716'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5717 ***********************************************************************
 DP5717  DESIGNATION -  IK 101
 DP5717  PID         -  DP5717
 DP5717  STATE/COUNTY-  IL/MARSHALL
 DP5717  COUNTRY     -  US
 DP5717  USGS QUAD   -  LA PRAIRIE CENTER (2018)
 DP5717
 DP5717                         *CURRENT SURVEY CONTROL
 DP5717  ______________________________________________________________________
 DP5717* NAD 83(1986) POSITION- 41 01 53.2    (N) 089 30 45.2    (W)   HD_HELD2
 DP5717* NAVD 88 ORTHO HEIGHT -   210.055 (meters)      689.16  (feet) ADJUSTED
 DP5717  ______________________________________________________________________
 DP5717  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 DP5717  DYNAMIC HEIGHT  -        209.963 (meters)      688.85  (feet) COMP
 DP5717  MODELED GRAVITY -    980,184.1   (mgal)                       NAVD 88
 DP5717
 DP5717  VERT ORDER      -  SECOND    CLASS I
 DP5717
 DP5717.The horizontal coordinates were established by autonomous hand held GPS
 DP5717.observations and have an estimated accuracy of +/- 10 meters.
 DP5717
 DP5717.The orthometric height was determined by differential leveling and
 DP5717.adjusted by the NATIONAL GEODETIC SURVEY
 DP5717.in November 2014.
 DP5717
 DP5717.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5717.GEOID18 height accuracy estimate available here.
 DP5717
 DP5717.Click photographs - Photos may exist for this station.
 DP5717
 DP5717.The dynamic height is computed by dividing the NAVD 88
 DP5717.geopotential number by the normal gravity value computed on the
 DP5717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5717.degrees latitude (g = 980.6199 gals.).
 DP5717
 DP5717.The modeled gravity was interpolated from observed gravity values.
 DP5717
 DP5717;                    North         East    Units  Estimated Accuracy
 DP5717;SPC IL W     -   484,723.      755,005.      MT  (+/- 10 meters HH2 GPS)
 DP5717
 DP5717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8878145289(NAD 83)
 DP5717
 DP5717                          SUPERSEDED SURVEY CONTROL
 DP5717
 DP5717.No superseded survey control is available for this station.
 DP5717
 DP5717_MARKER: F = FLANGE-ENCASED ROD
 DP5717_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5717_STAMPING: IK 101 2014
 DP5717_MARK LOGO: UIL
 DP5717_PROJECTION: FLUSH
 DP5717_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5717_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5717+STABILITY: POSITION/ELEVATION WELL
 DP5717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5717+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5717_ROD/PIPE-DEPTH: 20 meters
 DP5717_SLEEVE-DEPTH  : 3 meters
 DP5717
 DP5717  HISTORY     - Date     Condition        Report By
 DP5717  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5717
 DP5717                          STATION DESCRIPTION
 DP5717
 DP5717'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5717'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH OF WHITEFIELD, 7.7
 DP5717'MI (12.4 KM) NORTH OF CHILLICOTHE AND 5.3 MI (8.5 KM) WEST OF LACON.
 DP5717'
 DP5717'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5717'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5717'4.0 MI (6.4 KM) TO THE STATION ON THE RIGHT.
 DP5717'
 DP5717'THE STATION IS LOCATED 35.0 FT (10.7 M) NORTH OF THE CENTERLINE OF
 DP5717'STATE HIGHWAY 17, 125.0 FT (38.1 M) EAST OF THE NORTH END OF THE EAST
 DP5717'EDGE OF A HEAD WALL OF A CONCRETE CULVERT AND 4.0 FT (1.2 M) SOUTH OF
 DP5717'A FENCE.
 DP5717'
 DP5717'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5717'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5717'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5718 ***********************************************************************
 DP5718  DESIGNATION -  IK 102
 DP5718  PID         -  DP5718
 DP5718  STATE/COUNTY-  IL/MARSHALL
 DP5718  COUNTRY     -  US
 DP5718  USGS QUAD   -  LA PRAIRIE CENTER (2018)
 DP5718
 DP5718                         *CURRENT SURVEY CONTROL
 DP5718  ______________________________________________________________________
 DP5718* NAD 83(1986) POSITION- 41 01 52.7    (N) 089 31 45.8    (W)   HD_HELD2
 DP5718* NAVD 88 ORTHO HEIGHT -   214.146 (meters)      702.58  (feet) ADJUSTED
 DP5718  ______________________________________________________________________
 DP5718  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 DP5718  DYNAMIC HEIGHT  -        214.052 (meters)      702.27  (feet) COMP
 DP5718  MODELED GRAVITY -    980,181.5   (mgal)                       NAVD 88
 DP5718
 DP5718  VERT ORDER      -  SECOND    CLASS I
 DP5718
 DP5718.The horizontal coordinates were established by autonomous hand held GPS
 DP5718.observations and have an estimated accuracy of +/- 10 meters.
 DP5718
 DP5718.The orthometric height was determined by differential leveling and
 DP5718.adjusted by the NATIONAL GEODETIC SURVEY
 DP5718.in November 2014.
 DP5718
 DP5718.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5718.GEOID18 height accuracy estimate available here.
 DP5718
 DP5718.Click photographs - Photos may exist for this station.
 DP5718
 DP5718.The dynamic height is computed by dividing the NAVD 88
 DP5718.geopotential number by the normal gravity value computed on the
 DP5718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5718.degrees latitude (g = 980.6199 gals.).
 DP5718
 DP5718.The modeled gravity was interpolated from observed gravity values.
 DP5718
 DP5718;                    North         East    Units  Estimated Accuracy
 DP5718;SPC IL W     -   484,698.      753,589.      MT  (+/- 10 meters HH2 GPS)
 DP5718
 DP5718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8736545314(NAD 83)
 DP5718
 DP5718                          SUPERSEDED SURVEY CONTROL
 DP5718
 DP5718.No superseded survey control is available for this station.
 DP5718
 DP5718_MARKER: F = FLANGE-ENCASED ROD
 DP5718_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5718_STAMPING: IK 102 2014
 DP5718_MARK LOGO: UIL
 DP5718_PROJECTION: FLUSH
 DP5718_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5718_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5718+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5718_ROD/PIPE-DEPTH: 14 meters
 DP5718_SLEEVE-DEPTH  : 3 meters
 DP5718
 DP5718  HISTORY     - Date     Condition        Report By
 DP5718  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5718
 DP5718                          STATION DESCRIPTION
 DP5718
 DP5718'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5718'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHEAST OF EDELSTEIN,
 DP5718'7.9 MI (12.7 KM) NORTH-NORTHWEST OF CHILLICOTHE AND 6.2 MI (10.0 KM)
 DP5718'WEST OF LACON.
 DP5718'
 DP5718'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5718'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5718'4.7 MI (7.6 KM) TO COUNTY ROAD 600 EAST.  CONTINUE WEST ON STATE
 DP5718'HIGHWAY 17 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP5718'
 DP5718'THE STATION IS LOCATED 36.5 FT (11.1 M) SOUTH OF THE CENTERLINE OF
 DP5718'STATE HIGHWAY 17, 59.0 FT (18.0 M) WEST OF THE SOUTH END OF THE WEST
 DP5718'EDGE OF A HEAD WALL OF A CONCRETE CULVERT AND 4.5 FT (1.4 M) NORTH OF
 DP5718'A FENCE.
 DP5718'
 DP5718'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5718'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5718'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5719 ***********************************************************************
 DP5719  DESIGNATION -  IK 103
 DP5719  PID         -  DP5719
 DP5719  STATE/COUNTY-  IL/MARSHALL
 DP5719  COUNTRY     -  US
 DP5719  USGS QUAD   -  LA PRAIRIE CENTER (2018)
 DP5719
 DP5719                         *CURRENT SURVEY CONTROL
 DP5719  ______________________________________________________________________
 DP5719* NAD 83(1986) POSITION- 41 01 54.0    (N) 089 32 57.1    (W)   HD_HELD2
 DP5719* NAVD 88 ORTHO HEIGHT -   218.975 (meters)      718.42  (feet) ADJUSTED
 DP5719  ______________________________________________________________________
 DP5719  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 DP5719  DYNAMIC HEIGHT  -        218.879 (meters)      718.11  (feet) COMP
 DP5719  MODELED GRAVITY -    980,178.4   (mgal)                       NAVD 88
 DP5719
 DP5719  VERT ORDER      -  SECOND    CLASS I
 DP5719
 DP5719.The horizontal coordinates were established by autonomous hand held GPS
 DP5719.observations and have an estimated accuracy of +/- 10 meters.
 DP5719
 DP5719.The orthometric height was determined by differential leveling and
 DP5719.adjusted by the NATIONAL GEODETIC SURVEY
 DP5719.in November 2014.
 DP5719
 DP5719.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5719.GEOID18 height accuracy estimate available here.
 DP5719
 DP5719.Click photographs - Photos may exist for this station.
 DP5719
 DP5719.The dynamic height is computed by dividing the NAVD 88
 DP5719.geopotential number by the normal gravity value computed on the
 DP5719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5719.degrees latitude (g = 980.6199 gals.).
 DP5719
 DP5719.The modeled gravity was interpolated from observed gravity values.
 DP5719
 DP5719;                    North         East    Units  Estimated Accuracy
 DP5719;SPC IL W     -   484,726.      751,923.      MT  (+/- 10 meters HH2 GPS)
 DP5719
 DP5719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8570145403(NAD 83)
 DP5719
 DP5719                          SUPERSEDED SURVEY CONTROL
 DP5719
 DP5719.No superseded survey control is available for this station.
 DP5719
 DP5719_MARKER: F = FLANGE-ENCASED ROD
 DP5719_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5719_STAMPING: IK 103 2014
 DP5719_MARK LOGO: UIL
 DP5719_PROJECTION: FLUSH
 DP5719_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5719_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5719+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5719_ROD/PIPE-DEPTH: 13 meters
 DP5719_SLEEVE-DEPTH  : 3 meters
 DP5719
 DP5719  HISTORY     - Date     Condition        Report By
 DP5719  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5719
 DP5719                          STATION DESCRIPTION
 DP5719
 DP5719'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5719'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHWEST OF
 DP5719'CHILLICOTHE, 7.5 MI (12.1 KM) NORTH-NORTHEAST OF EDELSTEIN AND 7.2 MI
 DP5719'(11.6 KM) WEST OF LACON.
 DP5719'
 DP5719'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5719'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5719'5.2 MI (8.4 KM) TO COUNTY ROAD 550 EAST.  CONTINUE WEST ON STATE
 DP5719'HIGHWAY 17 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP5719'
 DP5719'THE STATION IS LOCATED 29.0 FT (8.8 M) SOUTH OF THE CENTERLINE OF
 DP5719'STATE HIGHWAY 17, 353.0 FT (107.6 M) EAST OF THE CENTERLINE OF A
 DP5719'PRIVATE ENTRANCE '465' AND 14.0 FT (4.3 M) EAST OF THE EAST END OF A
 DP5719'CORRUGATED METAL PIPE.
 DP5719'
 DP5719'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5719'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5719'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5720 ***********************************************************************
 DP5720  DESIGNATION -  IK 104
 DP5720  PID         -  DP5720
 DP5720  STATE/COUNTY-  IL/MARSHALL
 DP5720  COUNTRY     -  US
 DP5720  USGS QUAD   -  LA PRAIRIE CENTER (2018)
 DP5720
 DP5720                         *CURRENT SURVEY CONTROL
 DP5720  ______________________________________________________________________
 DP5720* NAD 83(1986) POSITION- 41 01 54.5    (N) 089 33 52.9    (W)   HD_HELD2
 DP5720* NAVD 88 ORTHO HEIGHT -   232.092 (meters)      761.46  (feet) ADJUSTED
 DP5720  ______________________________________________________________________
 DP5720  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 DP5720  DYNAMIC HEIGHT  -        231.989 (meters)      761.12  (feet) COMP
 DP5720  MODELED GRAVITY -    980,176.3   (mgal)                       NAVD 88
 DP5720
 DP5720  VERT ORDER      -  SECOND    CLASS I
 DP5720
 DP5720.The horizontal coordinates were established by autonomous hand held GPS
 DP5720.observations and have an estimated accuracy of +/- 10 meters.
 DP5720
 DP5720.The orthometric height was determined by differential leveling and
 DP5720.adjusted by the NATIONAL GEODETIC SURVEY
 DP5720.in November 2014.
 DP5720
 DP5720.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5720.GEOID18 height accuracy estimate available here.
 DP5720
 DP5720.Click photographs - Photos may exist for this station.
 DP5720
 DP5720.The dynamic height is computed by dividing the NAVD 88
 DP5720.geopotential number by the normal gravity value computed on the
 DP5720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5720.degrees latitude (g = 980.6199 gals.).
 DP5720
 DP5720.The modeled gravity was interpolated from observed gravity values.
 DP5720
 DP5720;                    North         East    Units  Estimated Accuracy
 DP5720;SPC IL W     -   484,732.      750,620.      MT  (+/- 10 meters HH2 GPS)
 DP5720
 DP5720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8439845456(NAD 83)
 DP5720
 DP5720                          SUPERSEDED SURVEY CONTROL
 DP5720
 DP5720.No superseded survey control is available for this station.
 DP5720
 DP5720_MARKER: F = FLANGE-ENCASED ROD
 DP5720_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5720_STAMPING: IK 104 2014
 DP5720_MARK LOGO: UIL
 DP5720_PROJECTION: FLUSH
 DP5720_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5720_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5720+STABILITY: POSITION/ELEVATION WELL
 DP5720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5720+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5720_ROD/PIPE-DEPTH: 20 meters
 DP5720_SLEEVE-DEPTH  : 3 meters
 DP5720
 DP5720  HISTORY     - Date     Condition        Report By
 DP5720  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5720
 DP5720                          STATION DESCRIPTION
 DP5720
 DP5720'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5720'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHWEST OF
 DP5720'CHILLICOTHE, 8.0 MI (12.9 KM) WEST OF LACON AND 7.1 MI (11.4 KM)
 DP5720'NORTH-NORTHEAST OF EDELSTEIN.
 DP5720'
 DP5720'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5720'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5720'6.7 MI (10.8 KM) TO COUNTY ROAD 400 EAST.  CONTINUE WEST ON STATE
 DP5720'HIGHWAY 17 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP5720'
 DP5720'THE STATION IS LOCATED 34.0 FT (10.4 M) SOUTH OF THE CENTERLINE OF
 DP5720'STATE HIGHWAY 17, 18.0 FT (5.5 M) WEST OF THE EAST END OF A CORRUGATED
 DP5720'METAL PIPE FOR A FIELD ENTRANCE AND 5.0 FT (1.5 M) NORTH OF THE EDGE
 DP5720'OF A CULTIVATED FIELD.
 DP5720'
 DP5720'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5720'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5720'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5721 ***********************************************************************
 DP5721  DESIGNATION -  IK 105
 DP5721  PID         -  DP5721
 DP5721  STATE/COUNTY-  IL/MARSHALL
 DP5721  COUNTRY     -  US
 DP5721  USGS QUAD   -  LA PRAIRIE CENTER (2018)
 DP5721
 DP5721                         *CURRENT SURVEY CONTROL
 DP5721  ______________________________________________________________________
 DP5721* NAD 83(1986) POSITION- 41 01 54.3    (N) 089 35 00.1    (W)   HD_HELD2
 DP5721* NAVD 88 ORTHO HEIGHT -   247.679 (meters)      812.59  (feet) ADJUSTED
 DP5721  ______________________________________________________________________
 DP5721  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 DP5721  DYNAMIC HEIGHT  -        247.569 (meters)      812.23  (feet) COMP
 DP5721  MODELED GRAVITY -    980,174.3   (mgal)                       NAVD 88
 DP5721
 DP5721  VERT ORDER      -  SECOND    CLASS I
 DP5721
 DP5721.The horizontal coordinates were established by autonomous hand held GPS
 DP5721.observations and have an estimated accuracy of +/- 10 meters.
 DP5721
 DP5721.The orthometric height was determined by differential leveling and
 DP5721.adjusted by the NATIONAL GEODETIC SURVEY
 DP5721.in November 2014.
 DP5721
 DP5721.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5721.GEOID18 height accuracy estimate available here.
 DP5721
 DP5721.Click photographs - Photos may exist for this station.
 DP5721
 DP5721.The dynamic height is computed by dividing the NAVD 88
 DP5721.geopotential number by the normal gravity value computed on the
 DP5721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5721.degrees latitude (g = 980.6199 gals.).
 DP5721
 DP5721.The modeled gravity was interpolated from observed gravity values.
 DP5721
 DP5721;                    North         East    Units  Estimated Accuracy
 DP5721;SPC IL W     -   484,715.      749,050.      MT  (+/- 10 meters HH2 GPS)
 DP5721
 DP5721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8282945496(NAD 83)
 DP5721
 DP5721                          SUPERSEDED SURVEY CONTROL
 DP5721
 DP5721.No superseded survey control is available for this station.
 DP5721
 DP5721_MARKER: F = FLANGE-ENCASED ROD
 DP5721_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5721_STAMPING: IK 105 2014
 DP5721_MARK LOGO: UIL
 DP5721_PROJECTION: FLUSH
 DP5721_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5721_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5721+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5721_ROD/PIPE-DEPTH: 17 meters
 DP5721_SLEEVE-DEPTH  : 3 meters
 DP5721
 DP5721  HISTORY     - Date     Condition        Report By
 DP5721  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5721
 DP5721                          STATION DESCRIPTION
 DP5721
 DP5721'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5721'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST OF LACON, 8.7 MI
 DP5721'(14.0 KM) SOUTHEAST OF CASTLETON AND 6.7 MI (10.8 KM) NORTH-NORTHEAST
 DP5721'OF EDELSTEIN.
 DP5721'
 DP5721'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5721'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5721'6.7 MI (10.8 KM) TO COUNTY ROAD 400 EAST.  CONTINUE WEST ON STATE
 DP5721'HIGHWAY 17 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DP5721'
 DP5721'THE STATION IS LOCATED 33.0 FT (10.1 M) SOUTH OF THE CENTERLINE OF
 DP5721'STATE HIGHWAY 17, 253.0 FT (77.1 M) SOUTHWEST OF A 'NO PASSING ZONE'
 DP5721'SIGN AND 3.0 FT (0.9 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5721'
 DP5721'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5721'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5721'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5722 ***********************************************************************
 DP5722  DESIGNATION -  IK 106
 DP5722  PID         -  DP5722
 DP5722  STATE/COUNTY-  IL/MARSHALL
 DP5722  COUNTRY     -  US
 DP5722  USGS QUAD   -  LA PRAIRIE CENTER (2018)
 DP5722
 DP5722                         *CURRENT SURVEY CONTROL
 DP5722  ______________________________________________________________________
 DP5722* NAD 83(1986) POSITION- 41 01 54.3    (N) 089 36 08.6    (W)   HD_HELD2
 DP5722* NAVD 88 ORTHO HEIGHT -   251.460 (meters)      825.00  (feet) ADJUSTED
 DP5722  ______________________________________________________________________
 DP5722  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 DP5722  DYNAMIC HEIGHT  -        251.348 (meters)      824.63  (feet) COMP
 DP5722  MODELED GRAVITY -    980,173.0   (mgal)                       NAVD 88
 DP5722
 DP5722  VERT ORDER      -  SECOND    CLASS I
 DP5722
 DP5722.The horizontal coordinates were established by autonomous hand held GPS
 DP5722.observations and have an estimated accuracy of +/- 10 meters.
 DP5722
 DP5722.The orthometric height was determined by differential leveling and
 DP5722.adjusted by the NATIONAL GEODETIC SURVEY
 DP5722.in November 2014.
 DP5722
 DP5722.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5722.GEOID18 height accuracy estimate available here.
 DP5722
 DP5722.Click photographs - Photos may exist for this station.
 DP5722
 DP5722.The dynamic height is computed by dividing the NAVD 88
 DP5722.geopotential number by the normal gravity value computed on the
 DP5722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5722.degrees latitude (g = 980.6199 gals.).
 DP5722
 DP5722.The modeled gravity was interpolated from observed gravity values.
 DP5722
 DP5722;                    North         East    Units  Estimated Accuracy
 DP5722;SPC IL W     -   484,705.      747,450.      MT  (+/- 10 meters HH2 GPS)
 DP5722
 DP5722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8122945544(NAD 83)
 DP5722
 DP5722                          SUPERSEDED SURVEY CONTROL
 DP5722
 DP5722.No superseded survey control is available for this station.
 DP5722
 DP5722_MARKER: F = FLANGE-ENCASED ROD
 DP5722_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5722_STAMPING: IK 106 2014
 DP5722_MARK LOGO: UIL
 DP5722_PROJECTION: FLUSH
 DP5722_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5722_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5722_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5722+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5722_ROD/PIPE-DEPTH: 18 meters
 DP5722_SLEEVE-DEPTH  : 3 meters
 DP5722
 DP5722  HISTORY     - Date     Condition        Report By
 DP5722  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5722
 DP5722                          STATION DESCRIPTION
 DP5722
 DP5722'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5722'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-SOUTHEAST OF
 DP5722'WYOMING, 8.0 MI (12.9 KM) SOUTHEAST OF CASTLETON AND 6.4 MI (10.3 KM)
 DP5722'NORTH-NORTHEAST OF EDELSTEIN.
 DP5722'
 DP5722'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 29 WITH STATE
 DP5722'HIGHWAY 17, LOCATED IN SPARLAND, IL, GO WEST ON STATE HIGHWAY 17 FOR
 DP5722'8.2 MI (13.2 KM) TO COUNTY ROAD 13.  CONTINUE WEST ON STATE HIGHWAY 17
 DP5722'FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5722'
 DP5722'THE STATION IS LOCATED 33.0 FT (10.1 M) SOUTH OF THE CENTERLINE OF
 DP5722'STATE HIGHWAY 17, 15.0 FT (4.6 M) WEST OF THE WEST END OF A CORRUGATED
 DP5722'METAL PIPE AND 6.5 FT (2.0 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5722'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5722'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5722'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5723 ***********************************************************************
 DP5723  DESIGNATION -  IK 107
 DP5723  PID         -  DP5723
 DP5723  STATE/COUNTY-  IL/STARK
 DP5723  COUNTRY     -  US
 DP5723  USGS QUAD   -  CASTLETON (2018)
 DP5723
 DP5723                         *CURRENT SURVEY CONTROL
 DP5723  ______________________________________________________________________
 DP5723* NAD 83(1986) POSITION- 41 01 55.1    (N) 089 38 24.9    (W)   HD_HELD2
 DP5723* NAVD 88 ORTHO HEIGHT -   226.438 (meters)      742.91  (feet) ADJUSTED
 DP5723  ______________________________________________________________________
 DP5723  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 DP5723  DYNAMIC HEIGHT  -        226.337 (meters)      742.57  (feet) COMP
 DP5723  MODELED GRAVITY -    980,171.8   (mgal)                       NAVD 88
 DP5723
 DP5723  VERT ORDER      -  SECOND    CLASS I
 DP5723
 DP5723.The horizontal coordinates were established by autonomous hand held GPS
 DP5723.observations and have an estimated accuracy of +/- 10 meters.
 DP5723
 DP5723.The orthometric height was determined by differential leveling and
 DP5723.adjusted by the NATIONAL GEODETIC SURVEY
 DP5723.in November 2014.
 DP5723
 DP5723.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5723.GEOID18 height accuracy estimate available here.
 DP5723
 DP5723.Click photographs - Photos may exist for this station.
 DP5723
 DP5723.The dynamic height is computed by dividing the NAVD 88
 DP5723.geopotential number by the normal gravity value computed on the
 DP5723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5723.degrees latitude (g = 980.6199 gals.).
 DP5723
 DP5723.The modeled gravity was interpolated from observed gravity values.
 DP5723
 DP5723;                    North         East    Units  Estimated Accuracy
 DP5723;SPC IL W     -   484,709.      744,266.      MT  (+/- 10 meters HH2 GPS)
 DP5723
 DP5723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7804745664(NAD 83)
 DP5723
 DP5723                          SUPERSEDED SURVEY CONTROL
 DP5723
 DP5723.No superseded survey control is available for this station.
 DP5723
 DP5723_MARKER: F = FLANGE-ENCASED ROD
 DP5723_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5723_STAMPING: IK 107 2014
 DP5723_MARK LOGO: UIL
 DP5723_PROJECTION: FLUSH
 DP5723_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5723_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5723+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5723_ROD/PIPE-DEPTH: 16 meters
 DP5723_SLEEVE-DEPTH  : 3 meters
 DP5723
 DP5723  HISTORY     - Date     Condition        Report By
 DP5723  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5723
 DP5723                          STATION DESCRIPTION
 DP5723
 DP5723'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5723'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-SOUTHEAST OF
 DP5723'WYOMING, 6.8 MI (10.9 KM) SOUTH-SOUTHEAST OF CASTLETON AND 6.3 MI
 DP5723'(10.1 KM) NORTH OF EDELSTEIN.
 DP5723'
 DP5723'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH COUNTY
 DP5723'ROAD 13, LOCATED 2.9 MI (4.7 KM) SOUTHEAST OF WYOMING, IL, GO EAST ON
 DP5723'COUNTY ROAD 13 FOR 5.0 MI (8.0 KM) TO COUNTY ROAD 1700 EAST.  CONTINUE
 DP5723'EAST ON COUNTY ROAD 13 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE
 DP5723'RIGHT.
 DP5723'
 DP5723'THE STATION IS LOCATED 44.5 FT (13.6 M) SOUTH OF THE CENTERLINE OF
 DP5723'COUNTY ROAD 13, 66.0 FT (20.1 M) WEST OF THE WEST RAIL OF A RAILROAD
 DP5723'TRACK AND 6.0 FT (1.8 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5723'
 DP5723'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5723'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5723'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5724 ***********************************************************************
 DP5724  DESIGNATION -  IK 108
 DP5724  PID         -  DP5724
 DP5724  STATE/COUNTY-  IL/STARK
 DP5724  COUNTRY     -  US
 DP5724  USGS QUAD   -  CASTLETON (2018)
 DP5724
 DP5724                         *CURRENT SURVEY CONTROL
 DP5724  ______________________________________________________________________
 DP5724* NAD 83(1986) POSITION- 41 01 55.7    (N) 089 39 27.8    (W)   HD_HELD2
 DP5724* NAVD 88 ORTHO HEIGHT -   211.145 (meters)      692.73  (feet) ADJUSTED
 DP5724  ______________________________________________________________________
 DP5724  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 DP5724  DYNAMIC HEIGHT  -        211.050 (meters)      692.42  (feet) COMP
 DP5724  MODELED GRAVITY -    980,171.9   (mgal)                       NAVD 88
 DP5724
 DP5724  VERT ORDER      -  SECOND    CLASS I
 DP5724
 DP5724.The horizontal coordinates were established by autonomous hand held GPS
 DP5724.observations and have an estimated accuracy of +/- 10 meters.
 DP5724
 DP5724.The orthometric height was determined by differential leveling and
 DP5724.adjusted by the NATIONAL GEODETIC SURVEY
 DP5724.in November 2014.
 DP5724
 DP5724.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5724.GEOID18 height accuracy estimate available here.
 DP5724
 DP5724.Click photographs - Photos may exist for this station.
 DP5724
 DP5724.The dynamic height is computed by dividing the NAVD 88
 DP5724.geopotential number by the normal gravity value computed on the
 DP5724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5724.degrees latitude (g = 980.6199 gals.).
 DP5724
 DP5724.The modeled gravity was interpolated from observed gravity values.
 DP5724
 DP5724;                    North         East    Units  Estimated Accuracy
 DP5724;SPC IL W     -   484,719.      742,797.      MT  (+/- 10 meters HH2 GPS)
 DP5724
 DP5724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7657845727(NAD 83)
 DP5724
 DP5724                          SUPERSEDED SURVEY CONTROL
 DP5724
 DP5724.No superseded survey control is available for this station.
 DP5724
 DP5724_MARKER: F = FLANGE-ENCASED ROD
 DP5724_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5724_STAMPING: IK 108 2014
 DP5724_MARK LOGO: UIL
 DP5724_PROJECTION: FLUSH
 DP5724_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5724_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5724+STABILITY: POSITION/ELEVATION WELL
 DP5724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5724+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2014
 DP5724_ROD/PIPE-DEPTH: 22 meters
 DP5724_SLEEVE-DEPTH  : 3 meters
 DP5724
 DP5724  HISTORY     - Date     Condition        Report By
 DP5724  HISTORY     - 20140527 MONUMENTED       PATRIC
 DP5724
 DP5724                          STATION DESCRIPTION
 DP5724
 DP5724'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5724'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTH-NORTHWEST OF
 DP5724'EDELSTEIN, 6.4 MI (10.3 KM) SOUTH-SOUTHEAST OF CASTLETON AND 6.4 MI
 DP5724'(10.3 KM) EAST-SOUTHEAST OF WYOMING.
 DP5724'
 DP5724'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH COUNTY
 DP5724'ROAD 13, LOCATED 2.9 MI (4.7 KM) SOUTHEAST OF WYOMING, IL, GO EAST ON
 DP5724'COUNTY ROAD 13 FOR 5.0 MI (8.0 KM) TO COUNTY ROAD 1700 EAST AND THE
 DP5724'STATION ON THE RIGHT.
 DP5724'
 DP5724'THE STATION IS LOCATED 45.0 FT (13.7 M) SOUTH OF THE CENTERLINE OF
 DP5724'COUNTY ROAD 13, 51.0 FT (15.5 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP5724'1700 EAST AND 9.0 FT (2.7 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5724'
 DP5724'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5724'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5724'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5725 ***********************************************************************
 DP5725  DESIGNATION -  IK 109
 DP5725  PID         -  DP5725
 DP5725  STATE/COUNTY-  IL/STARK
 DP5725  COUNTRY     -  US
 DP5725  USGS QUAD   -  CASTLETON (2018)
 DP5725
 DP5725                         *CURRENT SURVEY CONTROL
 DP5725  ______________________________________________________________________
 DP5725* NAD 83(1986) POSITION- 41 01 54.6    (N) 089 40 38.8    (W)   HD_HELD2
 DP5725* NAVD 88 ORTHO HEIGHT -   205.082 (meters)      672.84  (feet) ADJUSTED
 DP5725  ______________________________________________________________________
 DP5725  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 DP5725  DYNAMIC HEIGHT  -        204.991 (meters)      672.54  (feet) COMP
 DP5725  MODELED GRAVITY -    980,172.6   (mgal)                       NAVD 88
 DP5725
 DP5725  VERT ORDER      -  SECOND    CLASS I
 DP5725
 DP5725.The horizontal coordinates were established by autonomous hand held GPS
 DP5725.observations and have an estimated accuracy of +/- 10 meters.
 DP5725
 DP5725.The orthometric height was determined by differential leveling and
 DP5725.adjusted by the NATIONAL GEODETIC SURVEY
 DP5725.in November 2014.
 DP5725
 DP5725.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5725.GEOID18 height accuracy estimate available here.
 DP5725
 DP5725.Click photographs - Photos may exist for this station.
 DP5725
 DP5725.The dynamic height is computed by dividing the NAVD 88
 DP5725.geopotential number by the normal gravity value computed on the
 DP5725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5725.degrees latitude (g = 980.6199 gals.).
 DP5725
 DP5725.The modeled gravity was interpolated from observed gravity values.
 DP5725
 DP5725;                    North         East    Units  Estimated Accuracy
 DP5725;SPC IL W     -   484,676.      741,139.      MT  (+/- 10 meters HH2 GPS)
 DP5725
 DP5725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7491945744(NAD 83)
 DP5725
 DP5725                          SUPERSEDED SURVEY CONTROL
 DP5725
 DP5725.No superseded survey control is available for this station.
 DP5725
 DP5725_MARKER: F = FLANGE-ENCASED ROD
 DP5725_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5725_STAMPING: IK 109 2014
 DP5725_MARK LOGO: UIL
 DP5725_PROJECTION: FLUSH
 DP5725_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5725_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5725+STABILITY: POSITION/ELEVATION WELL
 DP5725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5725+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5725_ROD/PIPE-DEPTH: 25 meters
 DP5725_SLEEVE-DEPTH  : 3 meters
 DP5725
 DP5725  HISTORY     - Date     Condition        Report By
 DP5725  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5725
 DP5725                          STATION DESCRIPTION
 DP5725
 DP5725'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5725'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHWEST OF
 DP5725'EDELSTEIN, 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF CASTLETON AND 5.4 MI
 DP5725'(8.7 KM) EAST-SOUTHEAST OF WYOMING.
 DP5725'
 DP5725'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH COUNTY
 DP5725'ROAD 13, LOCATED 2.9 MI (4.7 KM) SOUTHEAST OF WYOMING, IL, GO EAST ON
 DP5725'COUNTY ROAD 13 FOR 4.0 MI (6.4 KM) TO COUNTY ROAD 1600 EAST AND THE
 DP5725'STATION ON THE RIGHT.
 DP5725'
 DP5725'THE STATION IS LOCATED 44.0 FT (13.4 M) SOUTH OF THE CENTERLINE OF
 DP5725'COUNTY ROAD 13, 62.0 FT (18.9 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP5725'1600 EAST AND 3.0 FT (0.9 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5725'
 DP5725'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5725'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5725'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5726 ***********************************************************************
 DP5726  DESIGNATION -  IK 110
 DP5726  PID         -  DP5726
 DP5726  STATE/COUNTY-  IL/STARK
 DP5726  COUNTRY     -  US
 DP5726  USGS QUAD   -  CASTLETON (2018)
 DP5726
 DP5726                         *CURRENT SURVEY CONTROL
 DP5726  ______________________________________________________________________
 DP5726* NAD 83(1986) POSITION- 41 01 54.4    (N) 089 41 40.7    (W)   HD_HELD2
 DP5726* NAVD 88 ORTHO HEIGHT -   204.808 (meters)      671.94  (feet) ADJUSTED
 DP5726  ______________________________________________________________________
 DP5726  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 DP5726  DYNAMIC HEIGHT  -        204.717 (meters)      671.64  (feet) COMP
 DP5726  MODELED GRAVITY -    980,173.7   (mgal)                       NAVD 88
 DP5726
 DP5726  VERT ORDER      -  SECOND    CLASS I
 DP5726
 DP5726.The horizontal coordinates were established by autonomous hand held GPS
 DP5726.observations and have an estimated accuracy of +/- 10 meters.
 DP5726
 DP5726.The orthometric height was determined by differential leveling and
 DP5726.adjusted by the NATIONAL GEODETIC SURVEY
 DP5726.in November 2014.
 DP5726
 DP5726.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5726.GEOID18 height accuracy estimate available here.
 DP5726
 DP5726.Click photographs - Photos may exist for this station.
 DP5726
 DP5726.The dynamic height is computed by dividing the NAVD 88
 DP5726.geopotential number by the normal gravity value computed on the
 DP5726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5726.degrees latitude (g = 980.6199 gals.).
 DP5726
 DP5726.The modeled gravity was interpolated from observed gravity values.
 DP5726
 DP5726;                    North         East    Units  Estimated Accuracy
 DP5726;SPC IL W     -   484,662.      739,693.      MT  (+/- 10 meters HH2 GPS)
 DP5726
 DP5726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7347345783(NAD 83)
 DP5726
 DP5726                          SUPERSEDED SURVEY CONTROL
 DP5726
 DP5726.No superseded survey control is available for this station.
 DP5726
 DP5726_MARKER: F = FLANGE-ENCASED ROD
 DP5726_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5726_STAMPING: IK 110 2014
 DP5726_MARK LOGO: UIL
 DP5726_PROJECTION: FLUSH
 DP5726_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5726_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5726+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5726_ROD/PIPE-DEPTH: 17 meters
 DP5726_SLEEVE-DEPTH  : 3 meters
 DP5726
 DP5726  HISTORY     - Date     Condition        Report By
 DP5726  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5726
 DP5726                          STATION DESCRIPTION
 DP5726
 DP5726'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5726'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF
 DP5726'EDELSTEIN, 6.0 MI (9.7 KM) SOUTH OF CASTLETON AND 4.6 MI (7.4 KM)
 DP5726'EAST-SOUTHEAST OF WYOMING.
 DP5726'
 DP5726'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH COUNTY
 DP5726'ROAD 13, LOCATED 2.9 MI (4.7 KM) SOUTHEAST OF WYOMING, IL, GO EAST ON
 DP5726'COUNTY ROAD 13 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 1550 EAST.  CONTINUE
 DP5726'EAST ON COUNTY ROAD 13 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE
 DP5726'RIGHT.
 DP5726'
 DP5726'THE STATION IS LOCATED 41.0 FT (12.5 M) SOUTH OF THE CENTERLINE OF
 DP5726'COUNTY ROAD 13, 13.0 FT (4.0 M) EAST OF THE EAST END OF A CORRUGATED
 DP5726'METAL PIPE FOR A FIELD ENTRANCE AND 3.5 FT (1.1 M) NORTH OF EDGE OF A
 DP5726'CULTIVATED FIELD.
 DP5726'
 DP5726'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5726'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5726'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5727 ***********************************************************************
 DP5727  DESIGNATION -  IK 111
 DP5727  PID         -  DP5727
 DP5727  STATE/COUNTY-  IL/STARK
 DP5727  COUNTRY     -  US
 DP5727  USGS QUAD   -  CASTLETON (2018)
 DP5727
 DP5727                         *CURRENT SURVEY CONTROL
 DP5727  ______________________________________________________________________
 DP5727* NAD 83(1986) POSITION- 41 01 54.4    (N) 089 42 46.4    (W)   HD_HELD2
 DP5727* NAVD 88 ORTHO HEIGHT -   202.690 (meters)      664.99  (feet) ADJUSTED
 DP5727  ______________________________________________________________________
 DP5727  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 DP5727  DYNAMIC HEIGHT  -        202.600 (meters)      664.70  (feet) COMP
 DP5727  MODELED GRAVITY -    980,175.3   (mgal)                       NAVD 88
 DP5727
 DP5727  VERT ORDER      -  SECOND    CLASS I
 DP5727
 DP5727.The horizontal coordinates were established by autonomous hand held GPS
 DP5727.observations and have an estimated accuracy of +/- 10 meters.
 DP5727
 DP5727.The orthometric height was determined by differential leveling and
 DP5727.adjusted by the NATIONAL GEODETIC SURVEY
 DP5727.in November 2014.
 DP5727
 DP5727.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5727.GEOID18 height accuracy estimate available here.
 DP5727
 DP5727.Click photographs - Photos may exist for this station.
 DP5727
 DP5727.The dynamic height is computed by dividing the NAVD 88
 DP5727.geopotential number by the normal gravity value computed on the
 DP5727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5727.degrees latitude (g = 980.6199 gals.).
 DP5727
 DP5727.The modeled gravity was interpolated from observed gravity values.
 DP5727
 DP5727;                    North         East    Units  Estimated Accuracy
 DP5727;SPC IL W     -   484,654.      738,158.      MT  (+/- 10 meters HH2 GPS)
 DP5727
 DP5727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7193945830(NAD 83)
 DP5727
 DP5727                          SUPERSEDED SURVEY CONTROL
 DP5727
 DP5727.No superseded survey control is available for this station.
 DP5727
 DP5727_MARKER: F = FLANGE-ENCASED ROD
 DP5727_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5727_STAMPING: IK 111 2014
 DP5727_MARK LOGO: UIL
 DP5727_PROJECTION: FLUSH
 DP5727_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5727_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5727+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5727_ROD/PIPE-DEPTH: 17 meters
 DP5727_SLEEVE-DEPTH  : 3 meters
 DP5727
 DP5727  HISTORY     - Date     Condition        Report By
 DP5727  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5727
 DP5727                          STATION DESCRIPTION
 DP5727
 DP5727'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5727'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHEAST OF
 DP5727'PRINCEVILLE, 5.9 MI (9.5 KM) SOUTH OF CASTLETON AND 3.8 MI (6.1 KM)
 DP5727'EAST-SOUTHEAST OF WYOMING.
 DP5727'
 DP5727'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH COUNTY
 DP5727'ROAD 13, LOCATED 2.9 MI (4.7 KM) SOUTHEAST OF WYOMING, IL, GO EAST ON
 DP5727'COUNTY ROAD 13 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 1400 EAST.  CONTINUE
 DP5727'ON EAST ON COUNTY ROAD 13 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 DP5727'RIGHT.
 DP5727'
 DP5727'THE STATION IS LOCATED 44.5 FT (13.6 M) SOUTH OF THE CENTERLINE OF
 DP5727'COUNTY ROAD 13, 14.5 FT (4.4 M) WEST OF TELEPHONE PEDESTAL AND 5.0 FT
 DP5727'(1.5 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5727'
 DP5727'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5727'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5727'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5728 ***********************************************************************
 DP5728  DESIGNATION -  IK 112
 DP5728  PID         -  DP5728
 DP5728  STATE/COUNTY-  IL/STARK
 DP5728  COUNTRY     -  US
 DP5728  USGS QUAD   -  CASTLETON (2018)
 DP5728
 DP5728                         *CURRENT SURVEY CONTROL
 DP5728  ______________________________________________________________________
 DP5728* NAD 83(1986) POSITION- 41 01 54.8    (N) 089 43 47.6    (W)   HD_HELD2
 DP5728* NAVD 88 ORTHO HEIGHT -   198.416 (meters)      650.97  (feet) ADJUSTED
 DP5728  ______________________________________________________________________
 DP5728  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 DP5728  DYNAMIC HEIGHT  -        198.328 (meters)      650.68  (feet) COMP
 DP5728  MODELED GRAVITY -    980,177.1   (mgal)                       NAVD 88
 DP5728
 DP5728  VERT ORDER      -  SECOND    CLASS I
 DP5728
 DP5728.The horizontal coordinates were established by autonomous hand held GPS
 DP5728.observations and have an estimated accuracy of +/- 10 meters.
 DP5728
 DP5728.The orthometric height was determined by differential leveling and
 DP5728.adjusted by the NATIONAL GEODETIC SURVEY
 DP5728.in November 2014.
 DP5728
 DP5728.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5728.GEOID18 height accuracy estimate available here.
 DP5728
 DP5728.Click photographs - Photos may exist for this station.
 DP5728
 DP5728.The dynamic height is computed by dividing the NAVD 88
 DP5728.geopotential number by the normal gravity value computed on the
 DP5728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5728.degrees latitude (g = 980.6199 gals.).
 DP5728
 DP5728.The modeled gravity was interpolated from observed gravity values.
 DP5728
 DP5728;                    North         East    Units  Estimated Accuracy
 DP5728;SPC IL W     -   484,659.      736,729.      MT  (+/- 10 meters HH2 GPS)
 DP5728
 DP5728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7051045887(NAD 83)
 DP5728
 DP5728                          SUPERSEDED SURVEY CONTROL
 DP5728
 DP5728.No superseded survey control is available for this station.
 DP5728
 DP5728_MARKER: F = FLANGE-ENCASED ROD
 DP5728_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5728_STAMPING: IK 112 2014
 DP5728_MARK LOGO: UIL
 DP5728_PROJECTION: FLUSH
 DP5728_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5728_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5728+STABILITY: POSITION/ELEVATION WELL
 DP5728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5728+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5728_ROD/PIPE-DEPTH: 48 meters
 DP5728_SLEEVE-DEPTH  : 3 meters
 DP5728
 DP5728  HISTORY     - Date     Condition        Report By
 DP5728  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5728
 DP5728                          STATION DESCRIPTION
 DP5728
 DP5728'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5728'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHEAST OF
 DP5728'PRINCEVILLE, 6.1 MI (9.8 KM) SOUTH-SOUTHWEST OF CASTLETON AND 3.1 MI
 DP5728'(5.0 KM) SOUTHEAST OF WYOMING.
 DP5728'
 DP5728'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH COUNTY
 DP5728'ROAD 13, LOCATED 2.9 MI (4.7 KM) SOUTHEAST OF WYOMING, IL, GO EAST ON
 DP5728'COUNTY ROAD 13 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1300 EAST.  CONTINUE
 DP5728'EAST ON COUNTY ROAD 13 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DP5728'RIGHT.
 DP5728'
 DP5728'THE STATION IS LOCATED 40.0 FT (12.2 M) SOUTH OF THE CENTERLINE OF
 DP5728'COUNTY ROAD 13, 15.0 FT (4.6 M) WEST OF THE WEST END OF A CORRUGATED
 DP5728'METAL PIPE FOR A FIELD ENTRANCE AND 5.0 FT (1.5 M) NORTH OF EDGE OF A
 DP5728'CULTIVATED FIELD.
 DP5728'
 DP5728'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5728'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5728'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5729 ***********************************************************************
 DP5729  DESIGNATION -  IK 113
 DP5729  PID         -  DP5729
 DP5729  STATE/COUNTY-  IL/STARK
 DP5729  COUNTRY     -  US
 DP5729  USGS QUAD   -  CASTLETON (2018)
 DP5729
 DP5729                         *CURRENT SURVEY CONTROL
 DP5729  ______________________________________________________________________
 DP5729* NAD 83(1986) POSITION- 41 01 55.1    (N) 089 44 53.7    (W)   HD_HELD2
 DP5729* NAVD 88 ORTHO HEIGHT -   202.295 (meters)      663.70  (feet) ADJUSTED
 DP5729  ______________________________________________________________________
 DP5729  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 DP5729  DYNAMIC HEIGHT  -        202.206 (meters)      663.40  (feet) COMP
 DP5729  MODELED GRAVITY -    980,179.1   (mgal)                       NAVD 88
 DP5729
 DP5729  VERT ORDER      -  SECOND    CLASS I
 DP5729
 DP5729.The horizontal coordinates were established by autonomous hand held GPS
 DP5729.observations and have an estimated accuracy of +/- 10 meters.
 DP5729
 DP5729.The orthometric height was determined by differential leveling and
 DP5729.adjusted by the NATIONAL GEODETIC SURVEY
 DP5729.in November 2014.
 DP5729
 DP5729.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5729.GEOID18 height accuracy estimate available here.
 DP5729
 DP5729.Click photographs - Photos may exist for this station.
 DP5729
 DP5729.The dynamic height is computed by dividing the NAVD 88
 DP5729.geopotential number by the normal gravity value computed on the
 DP5729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5729.degrees latitude (g = 980.6199 gals.).
 DP5729
 DP5729.The modeled gravity was interpolated from observed gravity values.
 DP5729
 DP5729;                    North         East    Units  Estimated Accuracy
 DP5729;SPC IL W     -   484,660.      735,185.      MT  (+/- 10 meters HH2 GPS)
 DP5729
 DP5729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6896745945(NAD 83)
 DP5729
 DP5729                          SUPERSEDED SURVEY CONTROL
 DP5729
 DP5729.No superseded survey control is available for this station.
 DP5729
 DP5729_MARKER: F = FLANGE-ENCASED ROD
 DP5729_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5729_STAMPING: IK 113 2014
 DP5729_MARK LOGO: UIL
 DP5729_PROJECTION: FLUSH
 DP5729_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5729_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5729+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5729_ROD/PIPE-DEPTH: 16 meters
 DP5729_SLEEVE-DEPTH  : 3 meters
 DP5729
 DP5729  HISTORY     - Date     Condition        Report By
 DP5729  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5729
 DP5729                          STATION DESCRIPTION
 DP5729
 DP5729'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5729'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF PRINCEVILLE,
 DP5729'6.3 MI (10.1 KM) SOUTH-SOUTHWEST OF CASTLETON AND 2.4 MI (3.9 KM)
 DP5729'SOUTH-SOUTHEAST OF WYOMING.
 DP5729'
 DP5729'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH COUNTY
 DP5729'ROAD 13, LOCATED 2.9 MI (4.7 KM) SOUTHEAST OF WYOMING, IL, GO EAST ON
 DP5729'COUNTY ROAD 13 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP5729'
 DP5729'THE STATION IS LOCATED 37.0 FT (11.3 M) SOUTH OF THE CENTERLINE OF
 DP5729'COUNTY ROAD 13, 176.0 FT (53.6 M) EAST OF THE EAST EDGE OF A PRIVATE
 DP5729'ENTRANCE '8472' AND 6 FT (1.8 M) NORTH OF THE EDGE OF A CULTIVATED
 DP5729'FIELD.
 DP5729'
 DP5729'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5729'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5729'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5730 ***********************************************************************
 DP5730  DESIGNATION -  IK 114
 DP5730  PID         -  DP5730
 DP5730  STATE/COUNTY-  IL/STARK
 DP5730  COUNTRY     -  US
 DP5730  USGS QUAD   -  WYOMING (2018)
 DP5730
 DP5730                         *CURRENT SURVEY CONTROL
 DP5730  ______________________________________________________________________
 DP5730* NAD 83(1986) POSITION- 41 01 28.7    (N) 089 45 14.5    (W)   HD_HELD2
 DP5730* NAVD 88 ORTHO HEIGHT -   202.646 (meters)      664.85  (feet) ADJUSTED
 DP5730  ______________________________________________________________________
 DP5730  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 DP5730  DYNAMIC HEIGHT  -        202.556 (meters)      664.55  (feet) COMP
 DP5730  MODELED GRAVITY -    980,179.5   (mgal)                       NAVD 88
 DP5730
 DP5730  VERT ORDER      -  SECOND    CLASS I
 DP5730
 DP5730.The horizontal coordinates were established by autonomous hand held GPS
 DP5730.observations and have an estimated accuracy of +/- 10 meters.
 DP5730
 DP5730.The orthometric height was determined by differential leveling and
 DP5730.adjusted by the NATIONAL GEODETIC SURVEY
 DP5730.in November 2014.
 DP5730
 DP5730.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5730.GEOID18 height accuracy estimate available here.
 DP5730
 DP5730.Click photographs - Photos may exist for this station.
 DP5730
 DP5730.The dynamic height is computed by dividing the NAVD 88
 DP5730.geopotential number by the normal gravity value computed on the
 DP5730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5730.degrees latitude (g = 980.6199 gals.).
 DP5730
 DP5730.The modeled gravity was interpolated from observed gravity values.
 DP5730
 DP5730;                    North         East    Units  Estimated Accuracy
 DP5730;SPC IL W     -   483,844.      734,703.      MT  (+/- 10 meters HH2 GPS)
 DP5730
 DP5730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6845545146(NAD 83)
 DP5730
 DP5730                          SUPERSEDED SURVEY CONTROL
 DP5730
 DP5730.No superseded survey control is available for this station.
 DP5730
 DP5730_MARKER: F = FLANGE-ENCASED ROD
 DP5730_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5730_STAMPING: IK 114 2014
 DP5730_MARK LOGO: UIL
 DP5730_PROJECTION: FLUSH
 DP5730_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5730_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5730+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5730_ROD/PIPE-DEPTH: 12 meters
 DP5730_SLEEVE-DEPTH  : 3 meters
 DP5730
 DP5730  HISTORY     - Date     Condition        Report By
 DP5730  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5730
 DP5730                          STATION DESCRIPTION
 DP5730
 DP5730'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5730'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF
 DP5730'CASTLETON, 6.6 MI (10.6 KM) NORTH OF PRINCEVILLE AND 2.7 MI (4.3 KM)
 DP5730'SOUTH-SOUTHEAST OF WYOMING.
 DP5730'
 DP5730'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH COUNTY
 DP5730'ROAD 13, LOCATED 2.9 M (9.5 FT) SOUTHEAST OF WYOMING, IL, GO SOUTH ON
 DP5730'STATE HIGHWAY 91 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5730'
 DP5730'THE STATION IS LOCATED 26.0 FT (7.9 M) EAST OF THE CENTERLINE OF STATE
 DP5730'HIGHWAY 91, 20.0 FT (6.1 M) SOUTH OF THE SOUTH END OF A CORRUGATED
 DP5730'METAL PIPE FOR A FIELD ENTRANCE AND 6.0 FT (1.8 M) WEST OF EDGE OF A
 DP5730'CULTIVATED FIELD.
 DP5730'
 DP5730'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5730'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5730'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5731 ***********************************************************************
 DP5731  DESIGNATION -  IK 115
 DP5731  PID         -  DP5731
 DP5731  STATE/COUNTY-  IL/STARK
 DP5731  COUNTRY     -  US
 DP5731  USGS QUAD   -  WYOMING (2018)
 DP5731
 DP5731                         *CURRENT SURVEY CONTROL
 DP5731  ______________________________________________________________________
 DP5731* NAD 83(1986) POSITION- 41 01 04.8    (N) 089 45 49.5    (W)   HD_HELD2
 DP5731* NAVD 88 ORTHO HEIGHT -   195.381 (meters)      641.01  (feet) ADJUSTED
 DP5731  ______________________________________________________________________
 DP5731  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DP5731  DYNAMIC HEIGHT  -        195.295 (meters)      640.73  (feet) COMP
 DP5731  MODELED GRAVITY -    980,180.5   (mgal)                       NAVD 88
 DP5731
 DP5731  VERT ORDER      -  SECOND    CLASS I
 DP5731
 DP5731.The horizontal coordinates were established by autonomous hand held GPS
 DP5731.observations and have an estimated accuracy of +/- 10 meters.
 DP5731
 DP5731.The orthometric height was determined by differential leveling and
 DP5731.adjusted by the NATIONAL GEODETIC SURVEY
 DP5731.in November 2014.
 DP5731
 DP5731.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5731.GEOID18 height accuracy estimate available here.
 DP5731
 DP5731.Click photographs - Photos may exist for this station.
 DP5731
 DP5731.The dynamic height is computed by dividing the NAVD 88
 DP5731.geopotential number by the normal gravity value computed on the
 DP5731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5731.degrees latitude (g = 980.6199 gals.).
 DP5731
 DP5731.The modeled gravity was interpolated from observed gravity values.
 DP5731
 DP5731;                    North         East    Units  Estimated Accuracy
 DP5731;SPC IL W     -   483,103.      733,888.      MT  (+/- 10 meters HH2 GPS)
 DP5731
 DP5731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6761444435(NAD 83)
 DP5731
 DP5731                          SUPERSEDED SURVEY CONTROL
 DP5731
 DP5731.No superseded survey control is available for this station.
 DP5731
 DP5731_MARKER: F = FLANGE-ENCASED ROD
 DP5731_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5731_STAMPING: IK 115 2014
 DP5731_MARK LOGO: UIL
 DP5731_PROJECTION: FLUSH
 DP5731_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5731_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5731+STABILITY: POSITION/ELEVATION WELL
 DP5731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5731+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5731_ROD/PIPE-DEPTH: 39 meters
 DP5731_SLEEVE-DEPTH  : 3 meters
 DP5731
 DP5731  HISTORY     - Date     Condition        Report By
 DP5731  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5731
 DP5731                          STATION DESCRIPTION
 DP5731
 DP5731'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5731'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH-SOUTHWEST OF
 DP5731'CASTLETON, 6.1 MI (9.8 KM) NORTH OF PRINCEVILLE AND 3.1 MI (5.0 KM)
 DP5731'SOUTH OF WYOMING.
 DP5731'
 DP5731'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH STATE
 DP5731'HIGHWAY 17, LOCATED IN WYOMING, IL, GO SOUTH ON STATE HIGHWAY 91 FOR
 DP5731'3.9 MI (6.3 KM) TO COUNTY ROAD 7.  TURN RIGHT AND GO WEST ON COUNTY
 DP5731'ROAD 7 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP5731'
 DP5731'THE STATION IS LOCATED 36.0 FT (11.0 M) NORTH OF THE CENTERLINE OF
 DP5731'COUNTY ROAD 7, 125.0 FT (38.1 M) WEST OF THE WEST EDGE OF PRIVATE
 DP5731'ENTRANCE 'BOX 92' AND 16 FT (4.9 M) SOUTH OF THE EDGE OF A CULTIVATED
 DP5731'FIELD.
 DP5731'
 DP5731'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5731'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5731'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5732 ***********************************************************************
 DP5732  DESIGNATION -  IK 116
 DP5732  PID         -  DP5732
 DP5732  STATE/COUNTY-  IL/STARK
 DP5732  COUNTRY     -  US
 DP5732  USGS QUAD   -  WYOMING (2018)
 DP5732
 DP5732                         *CURRENT SURVEY CONTROL
 DP5732  ______________________________________________________________________
 DP5732* NAD 83(1986) POSITION- 41 01 08.6    (N) 089 46 51.0    (W)   HD_HELD2
 DP5732* NAVD 88 ORTHO HEIGHT -   196.708 (meters)      645.37  (feet) ADJUSTED
 DP5732  ______________________________________________________________________
 DP5732  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 DP5732  DYNAMIC HEIGHT  -        196.622 (meters)      645.08  (feet) COMP
 DP5732  MODELED GRAVITY -    980,182.6   (mgal)                       NAVD 88
 DP5732
 DP5732  VERT ORDER      -  SECOND    CLASS I
 DP5732
 DP5732.The horizontal coordinates were established by autonomous hand held GPS
 DP5732.observations and have an estimated accuracy of +/- 10 meters.
 DP5732
 DP5732.The orthometric height was determined by differential leveling and
 DP5732.adjusted by the NATIONAL GEODETIC SURVEY
 DP5732.in November 2014.
 DP5732
 DP5732.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5732.GEOID18 height accuracy estimate available here.
 DP5732
 DP5732.Click photographs - Photos may exist for this station.
 DP5732
 DP5732.The dynamic height is computed by dividing the NAVD 88
 DP5732.geopotential number by the normal gravity value computed on the
 DP5732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5732.degrees latitude (g = 980.6199 gals.).
 DP5732
 DP5732.The modeled gravity was interpolated from observed gravity values.
 DP5732
 DP5732;                    North         East    Units  Estimated Accuracy
 DP5732;SPC IL W     -   483,213.      732,451.      MT  (+/- 10 meters HH2 GPS)
 DP5732
 DP5732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6618244597(NAD 83)
 DP5732
 DP5732                          SUPERSEDED SURVEY CONTROL
 DP5732
 DP5732.No superseded survey control is available for this station.
 DP5732
 DP5732_MARKER: F = FLANGE-ENCASED ROD
 DP5732_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5732_STAMPING: IK 116 2014
 DP5732_MARK LOGO: UIL
 DP5732_PROJECTION: FLUSH
 DP5732_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5732_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5732+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5732_ROD/PIPE-DEPTH: 13 meters
 DP5732_SLEEVE-DEPTH  : 3 meters
 DP5732
 DP5732  HISTORY     - Date     Condition        Report By
 DP5732  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5732
 DP5732                          STATION DESCRIPTION
 DP5732
 DP5732'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5732'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH-SOUTHWEST OF
 DP5732'CASTLETON, 6.3 MI (10.1 KM) NORTH OF PRINCEVILLE AND 3.0 MI (4.8 KM)
 DP5732'SOUTH OF WYOMING.
 DP5732'
 DP5732'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH STATE
 DP5732'HIGHWAY 17, LOCATED IN WYOMING, IL, GO SOUTH ON STATE HIGHWAY 91 FOR
 DP5732'3.9 MI (6.3 KM) TO COUNTY ROAD 7.  TURN RIGHT AND GO WEST ON COUNTY
 DP5732'ROAD 7 FOR 1.4 MI (2.3 KM) TO THE STATION ON THE RIGHT.
 DP5732'
 DP5732'THE STATION IS LOCATED 49.0 FT (14.9 M) NORTH OF THE CENTERLINE OF
 DP5732'COUNTY ROAD 7, 522.0 FT (159.1 M) EAST OF THE CENTERLINE OF COUNTY
 DP5732'ROAD 1050 EAST AND 6.0 FT (1.8 M) SOUTH OF THE EDGE OF A CULTIVATED
 DP5732'FIELD.
 DP5732'
 DP5732'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5732'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5732'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5733 ***********************************************************************
 DP5733  DESIGNATION -  IK 117
 DP5733  PID         -  DP5733
 DP5733  STATE/COUNTY-  IL/STARK
 DP5733  COUNTRY     -  US
 DP5733  USGS QUAD   -  WYOMING (2018)
 DP5733
 DP5733                         *CURRENT SURVEY CONTROL
 DP5733  ______________________________________________________________________
 DP5733* NAD 83(1986) POSITION- 41 01 06.3    (N) 089 47 50.7    (W)   HD_HELD2
 DP5733* NAVD 88 ORTHO HEIGHT -   204.934 (meters)      672.35  (feet) ADJUSTED
 DP5733  ______________________________________________________________________
 DP5733  GEOID HEIGHT    -        -33.018 (meters)                     GEOID18
 DP5733  DYNAMIC HEIGHT  -        204.845 (meters)      672.06  (feet) COMP
 DP5733  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 DP5733
 DP5733  VERT ORDER      -  SECOND    CLASS I
 DP5733
 DP5733.The horizontal coordinates were established by autonomous hand held GPS
 DP5733.observations and have an estimated accuracy of +/- 10 meters.
 DP5733
 DP5733.The orthometric height was determined by differential leveling and
 DP5733.adjusted by the NATIONAL GEODETIC SURVEY
 DP5733.in November 2014.
 DP5733
 DP5733.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5733.GEOID18 height accuracy estimate available here.
 DP5733
 DP5733.Click photographs - Photos may exist for this station.
 DP5733
 DP5733.The dynamic height is computed by dividing the NAVD 88
 DP5733.geopotential number by the normal gravity value computed on the
 DP5733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5733.degrees latitude (g = 980.6199 gals.).
 DP5733
 DP5733.The modeled gravity was interpolated from observed gravity values.
 DP5733
 DP5733;                    North         East    Units  Estimated Accuracy
 DP5733;SPC IL W     -   483,136.      731,056.      MT  (+/- 10 meters HH2 GPS)
 DP5733
 DP5733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6478544571(NAD 83)
 DP5733
 DP5733                          SUPERSEDED SURVEY CONTROL
 DP5733
 DP5733.No superseded survey control is available for this station.
 DP5733
 DP5733_MARKER: F = FLANGE-ENCASED ROD
 DP5733_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5733_STAMPING: IK 117 2014
 DP5733_MARK LOGO: UIL
 DP5733_PROJECTION: FLUSH
 DP5733_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5733_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5733+STABILITY: POSITION/ELEVATION WELL
 DP5733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5733+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5733_ROD/PIPE-DEPTH: 20 meters
 DP5733_SLEEVE-DEPTH  : 3 meters
 DP5733
 DP5733  HISTORY     - Date     Condition        Report By
 DP5733  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5733
 DP5733                          STATION DESCRIPTION
 DP5733
 DP5733'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5733'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHWEST OF CASTLETON,
 DP5733'6.5 MI (10.5 KM) NORTH-NORTHWEST OF PRINCEVILLE AND 3.2 MI (5.1 KM)
 DP5733'SOUTH-SOUTHWEST OF WYOMING.
 DP5733'
 DP5733'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH STATE
 DP5733'HIGHWAY 17, LOCATED IN WYOMING, IL, GO SOUTH ON STATE HIGHWAY 91 FOR
 DP5733'3.9 MI (6.3 KM) TO COUNTY ROAD 7.  TURN RIGHT AND GO WEST ON COUNTY
 DP5733'ROAD 7 FOR 1.9 MI (3.1 KM) TO COUNTY ROAD 1020 EAST.  CONTINUE WEST ON
 DP5733'COUNTY ROAD 7 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP5733'
 DP5733'THE STATION IS LOCATED 28.0 FT (8.5 M) SOUTH OF THE CENTERLINE OF
 DP5733'COUNTY ROAD 7, 108.0 FT (32.9 M) WEST OF THE EXTENDED CENTER OF
 DP5733'PRIVATE ENTRANCE '13507' AND 8.0 FT (2.4 M) EAST OF THE EAST END OF A
 DP5733'CORRUGATED METAL PIPE FOR A FIELD ENTRANCE.
 DP5733'
 DP5733'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5733'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5733'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5734 ***********************************************************************
 DP5734  DESIGNATION -  IK 118
 DP5734  PID         -  DP5734
 DP5734  STATE/COUNTY-  IL/STARK
 DP5734  COUNTRY     -  US
 DP5734  USGS QUAD   -  WYOMING (2018)
 DP5734
 DP5734                         *CURRENT SURVEY CONTROL
 DP5734  ______________________________________________________________________
 DP5734* NAD 83(1986) POSITION- 41 01 06.6    (N) 089 48 52.9    (W)   HD_HELD2
 DP5734* NAVD 88 ORTHO HEIGHT -   200.298 (meters)      657.14  (feet) ADJUSTED
 DP5734  ______________________________________________________________________
 DP5734  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 DP5734  DYNAMIC HEIGHT  -        200.211 (meters)      656.86  (feet) COMP
 DP5734  MODELED GRAVITY -    980,185.4   (mgal)                       NAVD 88
 DP5734
 DP5734  VERT ORDER      -  SECOND    CLASS I
 DP5734
 DP5734.The horizontal coordinates were established by autonomous hand held GPS
 DP5734.observations and have an estimated accuracy of +/- 10 meters.
 DP5734
 DP5734.The orthometric height was determined by differential leveling and
 DP5734.adjusted by the NATIONAL GEODETIC SURVEY
 DP5734.in November 2014.
 DP5734
 DP5734.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5734.GEOID18 height accuracy estimate available here.
 DP5734
 DP5734.Click photographs - Photos may exist for this station.
 DP5734
 DP5734.The dynamic height is computed by dividing the NAVD 88
 DP5734.geopotential number by the normal gravity value computed on the
 DP5734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5734.degrees latitude (g = 980.6199 gals.).
 DP5734
 DP5734.The modeled gravity was interpolated from observed gravity values.
 DP5734
 DP5734;                    North         East    Units  Estimated Accuracy
 DP5734;SPC IL W     -   483,140.      729,603.      MT  (+/- 10 meters HH2 GPS)
 DP5734
 DP5734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6333244627(NAD 83)
 DP5734
 DP5734                          SUPERSEDED SURVEY CONTROL
 DP5734
 DP5734.No superseded survey control is available for this station.
 DP5734
 DP5734_MARKER: F = FLANGE-ENCASED ROD
 DP5734_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5734_STAMPING: IK 118 2014
 DP5734_MARK LOGO: UIL
 DP5734_PROJECTION: FLUSH
 DP5734_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5734_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5734+STABILITY: POSITION/ELEVATION WELL
 DP5734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5734+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5734_ROD/PIPE-DEPTH: 28 meters
 DP5734_SLEEVE-DEPTH  : 3 meters
 DP5734
 DP5734  HISTORY     - Date     Condition        Report By
 DP5734  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5734
 DP5734                          STATION DESCRIPTION
 DP5734
 DP5734'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5734'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTHEAST OF LAURA, 6.8
 DP5734'MI (10.9 KM) NORTH-NORTHWEST OF PRINCEVILLE AND 3.7 MI (6.0 KM)
 DP5734'SOUTHWEST OF WYOMING.
 DP5734'
 DP5734'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH STATE
 DP5734'HIGHWAY 17, LOCATED IN WYOMING, IL, GO SOUTH ON STATE HIGHWAY 91 FOR
 DP5734'3.9 MI (6.3 KM) TO COUNTY ROAD 7.  TURN RIGHT AND GO WEST ON COUNTY
 DP5734'ROAD 7 FOR 3.2 MI (5.1 KM) TO COUNTY ROAD 815 NORTH.  CONTINUE WEST ON
 DP5734'COUNTY ROAD 7 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP5734'
 DP5734'THE STATION IS LOCATED 27.0 FT (8.2 M) SOUTH OF THE CENTERLINE OF
 DP5734'COUNTY ROAD 7, 118.0 FT (36.0 M) SOUTHWEST OF POWER POLE AND 10.0 FT
 DP5734'(3.0 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5734'
 DP5734'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5734'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5734'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5735 ***********************************************************************
 DP5735  DESIGNATION -  IK 119
 DP5735  PID         -  DP5735
 DP5735  STATE/COUNTY-  IL/STARK
 DP5735  COUNTRY     -  US
 DP5735  USGS QUAD   -  WYOMING (2018)
 DP5735
 DP5735                         *CURRENT SURVEY CONTROL
 DP5735  ______________________________________________________________________
 DP5735* NAD 83(1986) POSITION- 41 01 06.9    (N) 089 49 50.9    (W)   HD_HELD2
 DP5735* NAVD 88 ORTHO HEIGHT -   196.427 (meters)      644.44  (feet) ADJUSTED
 DP5735  ______________________________________________________________________
 DP5735  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 DP5735  DYNAMIC HEIGHT  -        196.342 (meters)      644.17  (feet) COMP
 DP5735  MODELED GRAVITY -    980,185.4   (mgal)                       NAVD 88
 DP5735
 DP5735  VERT ORDER      -  SECOND    CLASS I
 DP5735
 DP5735.The horizontal coordinates were established by autonomous hand held GPS
 DP5735.observations and have an estimated accuracy of +/- 10 meters.
 DP5735
 DP5735.The orthometric height was determined by differential leveling and
 DP5735.adjusted by the NATIONAL GEODETIC SURVEY
 DP5735.in November 2014.
 DP5735
 DP5735.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5735.GEOID18 height accuracy estimate available here.
 DP5735
 DP5735.Click photographs - Photos may exist for this station.
 DP5735
 DP5735.The dynamic height is computed by dividing the NAVD 88
 DP5735.geopotential number by the normal gravity value computed on the
 DP5735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5735.degrees latitude (g = 980.6199 gals.).
 DP5735
 DP5735.The modeled gravity was interpolated from observed gravity values.
 DP5735
 DP5735;                    North         East    Units  Estimated Accuracy
 DP5735;SPC IL W     -   483,143.      728,248.      MT  (+/- 10 meters HH2 GPS)
 DP5735
 DP5735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6197844680(NAD 83)
 DP5735
 DP5735                          SUPERSEDED SURVEY CONTROL
 DP5735
 DP5735.No superseded survey control is available for this station.
 DP5735
 DP5735_MARKER: F = FLANGE-ENCASED ROD
 DP5735_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5735_STAMPING: IK 119 2014
 DP5735_MARK LOGO: UIL
 DP5735_PROJECTION: FLUSH
 DP5735_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5735_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5735+STABILITY: POSITION/ELEVATION WELL
 DP5735_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5735+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5735_ROD/PIPE-DEPTH: 33 meters
 DP5735_SLEEVE-DEPTH  : 3 meters
 DP5735
 DP5735  HISTORY     - Date     Condition        Report By
 DP5735  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5735
 DP5735                          STATION DESCRIPTION
 DP5735
 DP5735'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5735'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTHEAST OF LAURA, 7.2
 DP5735'MI (11.6 KM) NORTH-NORTHWEST OF PRINCEVILLE AND 4.2 MI (6.8 KM)
 DP5735'SOUTHWEST OF WYOMING.
 DP5735'
 DP5735'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH STATE
 DP5735'HIGHWAY 17, LOCATED IN WYOMING, IL, GO SOUTH ON STATE HIGHWAY 91 FOR
 DP5735'3.9 MI (6.3 KM) TO COUNTY ROAD 7.  TURN RIGHT AND GO WEST ON COUNTY
 DP5735'ROAD 7 FOR 4.0 MI (6.4 KM) TO COUNTY ROAD 800 EAST AND THE STATION ON
 DP5735'THE LEFT.
 DP5735'
 DP5735'THE STATION IS LOCATED 37.0 FT (11.3 M) SOUTH OF THE CENTERLINE OF
 DP5735'COUNTY ROAD 7, 53.0 FT (16.2 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP5735'800 EAST AND 6.0 FT (1.8 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5735'
 DP5735'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5735'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5735'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5736 ***********************************************************************
 DP5736  DESIGNATION -  IK 120
 DP5736  PID         -  DP5736
 DP5736  STATE/COUNTY-  IL/STARK
 DP5736  COUNTRY     -  US
 DP5736  USGS QUAD   -  WYOMING (2018)
 DP5736
 DP5736                         *CURRENT SURVEY CONTROL
 DP5736  ______________________________________________________________________
 DP5736* NAD 83(1986) POSITION- 41 01 07.1    (N) 089 50 56.6    (W)   HD_HELD2
 DP5736* NAVD 88 ORTHO HEIGHT -   209.855 (meters)      688.50  (feet) ADJUSTED
 DP5736  ______________________________________________________________________
 DP5736  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 DP5736  DYNAMIC HEIGHT  -        209.764 (meters)      688.20  (feet) COMP
 DP5736  MODELED GRAVITY -    980,184.9   (mgal)                       NAVD 88
 DP5736
 DP5736  VERT ORDER      -  SECOND    CLASS I
 DP5736
 DP5736.The horizontal coordinates were established by autonomous hand held GPS
 DP5736.observations and have an estimated accuracy of +/- 10 meters.
 DP5736
 DP5736.The orthometric height was determined by differential leveling and
 DP5736.adjusted by the NATIONAL GEODETIC SURVEY
 DP5736.in November 2014.
 DP5736
 DP5736.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5736.GEOID18 height accuracy estimate available here.
 DP5736
 DP5736.Click photographs - Photos may exist for this station.
 DP5736
 DP5736.The dynamic height is computed by dividing the NAVD 88
 DP5736.geopotential number by the normal gravity value computed on the
 DP5736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5736.degrees latitude (g = 980.6199 gals.).
 DP5736
 DP5736.The modeled gravity was interpolated from observed gravity values.
 DP5736
 DP5736;                    North         East    Units  Estimated Accuracy
 DP5736;SPC IL W     -   483,144.      726,713.      MT  (+/- 10 meters HH2 GPS)
 DP5736
 DP5736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6044344736(NAD 83)
 DP5736
 DP5736                          SUPERSEDED SURVEY CONTROL
 DP5736
 DP5736.No superseded survey control is available for this station.
 DP5736
 DP5736_MARKER: F = FLANGE-ENCASED ROD
 DP5736_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5736_STAMPING: IK 120 2014
 DP5736_MARK LOGO: UIL
 DP5736_PROJECTION: FLUSH
 DP5736_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5736_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5736+STABILITY: POSITION/ELEVATION WELL
 DP5736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5736+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5736_ROD/PIPE-DEPTH: 24 meters
 DP5736_SLEEVE-DEPTH  : 3 meters
 DP5736
 DP5736  HISTORY     - Date     Condition        Report By
 DP5736  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5736
 DP5736                          STATION DESCRIPTION
 DP5736
 DP5736'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5736'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DP5736'LAURA, 7.8 MI (12.6 KM) NORTHWEST OF PRINCEVILLE AND 5.0 MI (8.0 KM)
 DP5736'SOUTHWEST OF WYOMING.
 DP5736'
 DP5736'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH STATE
 DP5736'HIGHWAY 17, LOCATED IN WYOMING, IL, GO SOUTH ON STATE HIGHWAY 91 FOR
 DP5736'3.9 MI (6.3 KM) TO COUNTY ROAD 7.  TURN RIGHT AND GO WEST ON COUNTY
 DP5736'ROAD 7 FOR 4.0 MI (6.4 KM) TO COUNTY ROAD 800 EAST.  CONTINUE WEST ON
 DP5736'COUNTY ROAD 7 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DP5736'
 DP5736'THE STATION IS LOCATED 32.5 FT (9.9 M) SOUTH OF THE CENTERLINE OF
 DP5736'COUNTY ROAD 7, 237.0 FT (72.2 M) EAST OF THE EDGE OF PRIVATE ENTRANCE
 DP5736''6990' AND 3.5 FT (1.1 M) NORTH OF EDGE OF A CULTIVATED FIELD.
 DP5736'
 DP5736'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5736'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5736'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5737 ***********************************************************************
 DP5737  DESIGNATION -  IK 121
 DP5737  PID         -  DP5737
 DP5737  STATE/COUNTY-  IL/STARK
 DP5737  COUNTRY     -  US
 DP5737  USGS QUAD   -  WYOMING (2018)
 DP5737
 DP5737                         *CURRENT SURVEY CONTROL
 DP5737  ______________________________________________________________________
 DP5737* NAD 83(1986) POSITION- 41 01 07.0    (N) 089 52 07.3    (W)   HD_HELD2
 DP5737* NAVD 88 ORTHO HEIGHT -   211.471 (meters)      693.80  (feet) ADJUSTED
 DP5737  ______________________________________________________________________
 DP5737  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 DP5737  DYNAMIC HEIGHT  -        211.379 (meters)      693.50  (feet) COMP
 DP5737  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 DP5737
 DP5737  VERT ORDER      -  SECOND    CLASS I
 DP5737
 DP5737.The horizontal coordinates were established by autonomous hand held GPS
 DP5737.observations and have an estimated accuracy of +/- 10 meters.
 DP5737
 DP5737.The orthometric height was determined by differential leveling and
 DP5737.adjusted by the NATIONAL GEODETIC SURVEY
 DP5737.in November 2014.
 DP5737
 DP5737.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5737.GEOID18 height accuracy estimate available here.
 DP5737
 DP5737.Click photographs - Photos may exist for this station.
 DP5737
 DP5737.The dynamic height is computed by dividing the NAVD 88
 DP5737.geopotential number by the normal gravity value computed on the
 DP5737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5737.degrees latitude (g = 980.6199 gals.).
 DP5737
 DP5737.The modeled gravity was interpolated from observed gravity values.
 DP5737
 DP5737;                    North         East    Units  Estimated Accuracy
 DP5737;SPC IL W     -   483,135.      725,061.      MT  (+/- 10 meters HH2 GPS)
 DP5737
 DP5737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5879244787(NAD 83)
 DP5737
 DP5737                          SUPERSEDED SURVEY CONTROL
 DP5737
 DP5737.No superseded survey control is available for this station.
 DP5737
 DP5737_MARKER: F = FLANGE-ENCASED ROD
 DP5737_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5737_STAMPING: IK 121 2014
 DP5737_MARK LOGO: UIL
 DP5737_PROJECTION: FLUSH
 DP5737_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5737_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5737+STABILITY: POSITION/ELEVATION WELL
 DP5737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5737+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5737_ROD/PIPE-DEPTH: 21 meters
 DP5737_SLEEVE-DEPTH  : 3 meters
 DP5737
 DP5737  HISTORY     - Date     Condition        Report By
 DP5737  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5737
 DP5737                          STATION DESCRIPTION
 DP5737
 DP5737'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5737'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHEAST OF LAFAYETTE,
 DP5737'7.4 MI (11.9 KM) NORTH-NORTHEAST OF LAURA AND 5.8 MI (9.3 KM)
 DP5737'WEST-SOUTHWEST OF WYOMING.
 DP5737'
 DP5737'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH STATE
 DP5737'HIGHWAY 17, LOCATED IN WYOMING, IL, GO SOUTH ON STATE HIGHWAY 91 FOR
 DP5737'3.9 MI (6.3 KM) TO COUNTY ROAD 7.  TURN RIGHT AND GO WEST ON COUNTY
 DP5737'ROAD 7 FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 600 EAST AND THE STATION ON
 DP5737'THE LEFT.
 DP5737'
 DP5737'THE STATION IS LOCATED 38.0 FT (11.6 M) SOUTH OF THE CENTERLINE OF
 DP5737'COUNTY ROAD 7, 55.0 FT (16.8 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP5737'600 EAST AND 4.5 FT (1.4 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5737'
 DP5737'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5737'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5737'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5738 ***********************************************************************
 DP5738  DESIGNATION -  IK 122
 DP5738  PID         -  DP5738
 DP5738  STATE/COUNTY-  IL/STARK
 DP5738  COUNTRY     -  US
 DP5738  USGS QUAD   -  LAFAYETTE (2018)
 DP5738
 DP5738                         *CURRENT SURVEY CONTROL
 DP5738  ______________________________________________________________________
 DP5738* NAD 83(1986) POSITION- 41 01 09.0    (N) 089 53 09.2    (W)   HD_HELD2
 DP5738* NAVD 88 ORTHO HEIGHT -   216.601 (meters)      710.63  (feet) ADJUSTED
 DP5738  ______________________________________________________________________
 DP5738  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 DP5738  DYNAMIC HEIGHT  -        216.507 (meters)      710.32  (feet) COMP
 DP5738  MODELED GRAVITY -    980,183.9   (mgal)                       NAVD 88
 DP5738
 DP5738  VERT ORDER      -  SECOND    CLASS I
 DP5738
 DP5738.The horizontal coordinates were established by autonomous hand held GPS
 DP5738.observations and have an estimated accuracy of +/- 10 meters.
 DP5738
 DP5738.The orthometric height was determined by differential leveling and
 DP5738.adjusted by the NATIONAL GEODETIC SURVEY
 DP5738.in November 2014.
 DP5738
 DP5738.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5738.GEOID18 height accuracy estimate available here.
 DP5738
 DP5738.Click photographs - Photos may exist for this station.
 DP5738
 DP5738.The dynamic height is computed by dividing the NAVD 88
 DP5738.geopotential number by the normal gravity value computed on the
 DP5738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5738.degrees latitude (g = 980.6199 gals.).
 DP5738
 DP5738.The modeled gravity was interpolated from observed gravity values.
 DP5738
 DP5738;                    North         East    Units  Estimated Accuracy
 DP5738;SPC IL W     -   483,192.      723,615.      MT  (+/- 10 meters HH2 GPS)
 DP5738
 DP5738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5734844897(NAD 83)
 DP5738
 DP5738                          SUPERSEDED SURVEY CONTROL
 DP5738
 DP5738.No superseded survey control is available for this station.
 DP5738
 DP5738_MARKER: F = FLANGE-ENCASED ROD
 DP5738_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5738_STAMPING: IK 122 2014
 DP5738_MARK LOGO: ILSGS
 DP5738_PROJECTION: FLUSH
 DP5738_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5738_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5738+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5738_ROD/PIPE-DEPTH: 18 meters
 DP5738_SLEEVE-DEPTH  : 3 meters
 DP5738
 DP5738  HISTORY     - Date     Condition        Report By
 DP5738  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5738
 DP5738                          STATION DESCRIPTION
 DP5738
 DP5738'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5738'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTHEAST OF LAFAYETTE,
 DP5738'7.1 MI (11.4 KM) NORTH-NORTHEAST OF LAURA AND 6.6 MI (10.6 KM)
 DP5738'WEST-SOUTHWEST OF WYOMING.
 DP5738'
 DP5738'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH STATE
 DP5738'HIGHWAY 17, LOCATED IN WYOMING, IL, GO SOUTH ON STATE HIGHWAY 91 FOR
 DP5738'3.9 MI (6.3 KM) TO COUNTY ROAD 7.  TURN RIGHT AND GO WEST ON COUNTY
 DP5738'ROAD 7 FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 600 EAST.  CONTINUE WEST ON
 DP5738'COUNTY ROAD 7 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP5738'
 DP5738'THE STATION IS LOCATED 24.5 FT (7.5 M) SOUTH OF THE CENTERLINE OF
 DP5738'COUNTY ROAD 7, 10.0 FT (3.0 M) EAST OF THE EAST END OF A CORRUGATED
 DP5738'METAL PIPE FOR A FIELD ENTRANCE AND 2.5 FT (0.8 M) NORTH OF THE EDGE
 DP5738'OF CULTIVATED FIELD.
 DP5738'
 DP5738'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5738'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5738'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5739 ***********************************************************************
 DP5739  DESIGNATION -  IK 123
 DP5739  PID         -  DP5739
 DP5739  STATE/COUNTY-  IL/STARK
 DP5739  COUNTRY     -  US
 DP5739  USGS QUAD   -  LAFAYETTE (2018)
 DP5739
 DP5739                         *CURRENT SURVEY CONTROL
 DP5739  ______________________________________________________________________
 DP5739* NAD 83(1986) POSITION- 41 01 08.9    (N) 089 54 14.6    (W)   HD_HELD2
 DP5739* NAVD 88 ORTHO HEIGHT -   220.663 (meters)      723.96  (feet) ADJUSTED
 DP5739  ______________________________________________________________________
 DP5739  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 DP5739  DYNAMIC HEIGHT  -        220.567 (meters)      723.64  (feet) COMP
 DP5739  MODELED GRAVITY -    980,183.7   (mgal)                       NAVD 88
 DP5739
 DP5739  VERT ORDER      -  SECOND    CLASS I
 DP5739
 DP5739.The horizontal coordinates were established by autonomous hand held GPS
 DP5739.observations and have an estimated accuracy of +/- 10 meters.
 DP5739
 DP5739.The orthometric height was determined by differential leveling and
 DP5739.adjusted by the NATIONAL GEODETIC SURVEY
 DP5739.in November 2014.
 DP5739
 DP5739.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5739.GEOID18 height accuracy estimate available here.
 DP5739
 DP5739.Click photographs - Photos may exist for this station.
 DP5739
 DP5739.The dynamic height is computed by dividing the NAVD 88
 DP5739.geopotential number by the normal gravity value computed on the
 DP5739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5739.degrees latitude (g = 980.6199 gals.).
 DP5739
 DP5739.The modeled gravity was interpolated from observed gravity values.
 DP5739
 DP5739;                    North         East    Units  Estimated Accuracy
 DP5739;SPC IL W     -   483,184.      722,087.      MT  (+/- 10 meters HH2 GPS)
 DP5739
 DP5739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5582044944(NAD 83)
 DP5739
 DP5739                          SUPERSEDED SURVEY CONTROL
 DP5739
 DP5739.No superseded survey control is available for this station.
 DP5739
 DP5739_MARKER: F = FLANGE-ENCASED ROD
 DP5739_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5739_STAMPING: IK 123 2014
 DP5739_MARK LOGO: UIL
 DP5739_PROJECTION: FLUSH
 DP5739_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5739_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5739+STABILITY: POSITION/ELEVATION WELL
 DP5739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5739+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5739_ROD/PIPE-DEPTH: 22 meters
 DP5739_SLEEVE-DEPTH  : 3 meters
 DP5739
 DP5739  HISTORY     - Date     Condition        Report By
 DP5739  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5739
 DP5739                          STATION DESCRIPTION
 DP5739
 DP5739'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5739'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST-SOUTHWEST OF
 DP5739'WYOMING, 7.1 MI (11.4 KM) SOUTH-SOUTHEAST OF LAFAYETTE AND 6.8 MI
 DP5739'(10.9 KM) NORTH OF LAURA.
 DP5739'
 DP5739'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 91 WITH STATE
 DP5739'HIGHWAY 17, LOCATED IN WYOMING, IL, GO SOUTH ON STATE HIGHWAY 91 FOR
 DP5739'3.9 MI (6.3 KM) TO COUNTY ROAD 7.  TURN RIGHT AND GO WEST ON COUNTY
 DP5739'ROAD 7 FOR 7.0 MI (11.3 KM) TO COUNTY ROAD 500 EAST.  CONTINUE WEST ON
 DP5739'COUNTY ROAD 7 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP5739'
 DP5739'THE STATION IS LOCATED 29.0 FT (8.8 M) SOUTH OF THE CENTERLINE OF
 DP5739'COUNTY ROAD 7, 62.5 FT (19.1 M) SOUTHWEST OF A POWER POLE '2592022'
 DP5739'AND 5.0 FT (1.5 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5739'
 DP5739'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5739'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5739'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5740 ***********************************************************************
 DP5740  DESIGNATION -  IK 124
 DP5740  PID         -  DP5740
 DP5740  STATE/COUNTY-  IL/STARK
 DP5740  COUNTRY     -  US
 DP5740  USGS QUAD   -  LAFAYETTE (2018)
 DP5740
 DP5740                         *CURRENT SURVEY CONTROL
 DP5740  ______________________________________________________________________
 DP5740* NAD 83(1986) POSITION- 41 01 09.0    (N) 089 55 18.2    (W)   HD_HELD2
 DP5740* NAVD 88 ORTHO HEIGHT -   214.987 (meters)      705.34  (feet) ADJUSTED
 DP5740  ______________________________________________________________________
 DP5740  GEOID HEIGHT    -        -32.989 (meters)                     GEOID18
 DP5740  DYNAMIC HEIGHT  -        214.893 (meters)      705.03  (feet) COMP
 DP5740  MODELED GRAVITY -    980,183.8   (mgal)                       NAVD 88
 DP5740
 DP5740  VERT ORDER      -  SECOND    CLASS I
 DP5740
 DP5740.The horizontal coordinates were established by autonomous hand held GPS
 DP5740.observations and have an estimated accuracy of +/- 10 meters.
 DP5740
 DP5740.The orthometric height was determined by differential leveling and
 DP5740.adjusted by the NATIONAL GEODETIC SURVEY
 DP5740.in November 2014.
 DP5740
 DP5740.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5740.GEOID18 height accuracy estimate available here.
 DP5740
 DP5740.Click photographs - Photos may exist for this station.
 DP5740
 DP5740.The dynamic height is computed by dividing the NAVD 88
 DP5740.geopotential number by the normal gravity value computed on the
 DP5740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5740.degrees latitude (g = 980.6199 gals.).
 DP5740
 DP5740.The modeled gravity was interpolated from observed gravity values.
 DP5740
 DP5740;                    North         East    Units  Estimated Accuracy
 DP5740;SPC IL W     -   483,183.      720,601.      MT  (+/- 10 meters HH2 GPS)
 DP5740
 DP5740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5433444997(NAD 83)
 DP5740
 DP5740                          SUPERSEDED SURVEY CONTROL
 DP5740
 DP5740.No superseded survey control is available for this station.
 DP5740
 DP5740_MARKER: F = FLANGE-ENCASED ROD
 DP5740_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5740_STAMPING: IK 124 2014
 DP5740_MARK LOGO: UIL
 DP5740_PROJECTION: FLUSH
 DP5740_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5740_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5740+STABILITY: POSITION/ELEVATION WELL
 DP5740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5740+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2016
 DP5740_ROD/PIPE-DEPTH: 22 meters
 DP5740_SLEEVE-DEPTH  : 3 meters
 DP5740
 DP5740  HISTORY     - Date     Condition        Report By
 DP5740  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5740  HISTORY     - 20160928 GOOD             ILDT
 DP5740
 DP5740                          STATION DESCRIPTION
 DP5740
 DP5740'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5740'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHEAST OF
 DP5740'WILLIAMSFIELD, 6.8 MI (10.9 KM) NORTH OF LAURA AND 6.7 MI (10.8 KM)
 DP5740'SOUTH-SOUTHEAST OF LAFAYETTE.
 DP5740'
 DP5740'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 78 WITH STATE
 DP5740'HIGHWAY 17, LOCATED 3.3 MI (5.3 KM) WEST OF TOULON, IL, GO SOUTH ON
 DP5740'STATE HIGHWAY 78 FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 7.  TURN LEFT AND
 DP5740'GO EAST ON COUNTY ROAD 7 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DP5740'RIGHT.
 DP5740'
 DP5740'THE STATION IS LOCATED 23.5 FT (7.2 M) SOUTH OF THE CENTERLINE OF
 DP5740'COUNTY ROAD 7, 12.0 FT (3.7 M) EAST OF THE EAST END OF A CORRUGATED
 DP5740'METAL PIPE FOR A FIELD ENTRANCE AND 5.0 FT (1.5 M) NORTH OF THE EDGE
 DP5740'OF A CULTIVATED FIELD.
 DP5740'
 DP5740'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5740'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5740'IN IDENTIFICATION.
 DP5740
 DP5740                          STATION RECOVERY (2016)
 DP5740
 DP5740'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 DP5740'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5741 ***********************************************************************
 DP5741  DESIGNATION -  IK 125
 DP5741  PID         -  DP5741
 DP5741  STATE/COUNTY-  IL/STARK
 DP5741  COUNTRY     -  US
 DP5741  USGS QUAD   -  LAFAYETTE (2018)
 DP5741
 DP5741                         *CURRENT SURVEY CONTROL
 DP5741  ______________________________________________________________________
 DP5741* NAD 83(1986) POSITION- 41 01 08.1    (N) 089 56 19.1    (W)   HD_HELD2
 DP5741* NAVD 88 ORTHO HEIGHT -   205.787 (meters)      675.15  (feet) ADJUSTED
 DP5741  ______________________________________________________________________
 DP5741  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 DP5741  DYNAMIC HEIGHT  -        205.697 (meters)      674.86  (feet) COMP
 DP5741  MODELED GRAVITY -    980,184.1   (mgal)                       NAVD 88
 DP5741
 DP5741  VERT ORDER      -  SECOND    CLASS I
 DP5741
 DP5741.The horizontal coordinates were established by autonomous hand held GPS
 DP5741.observations and have an estimated accuracy of +/- 10 meters.
 DP5741
 DP5741.The orthometric height was determined by differential leveling and
 DP5741.adjusted by the NATIONAL GEODETIC SURVEY
 DP5741.in November 2014.
 DP5741
 DP5741.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5741.GEOID18 height accuracy estimate available here.
 DP5741
 DP5741.Click photographs - Photos may exist for this station.
 DP5741
 DP5741.The dynamic height is computed by dividing the NAVD 88
 DP5741.geopotential number by the normal gravity value computed on the
 DP5741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5741.degrees latitude (g = 980.6199 gals.).
 DP5741
 DP5741.The modeled gravity was interpolated from observed gravity values.
 DP5741
 DP5741;                    North         East    Units  Estimated Accuracy
 DP5741;SPC IL W     -   483,151.      719,179.      MT  (+/- 10 meters HH2 GPS)
 DP5741
 DP5741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5291145017(NAD 83)
 DP5741
 DP5741                          SUPERSEDED SURVEY CONTROL
 DP5741
 DP5741.No superseded survey control is available for this station.
 DP5741
 DP5741_MARKER: F = FLANGE-ENCASED ROD
 DP5741_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5741_STAMPING: IK 125 2014
 DP5741_MARK LOGO: UIL
 DP5741_PROJECTION: FLUSH
 DP5741_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5741_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5741+STABILITY: POSITION/ELEVATION WELL
 DP5741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5741+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5741_ROD/PIPE-DEPTH: 21 meters
 DP5741_SLEEVE-DEPTH  : 3 meters
 DP5741
 DP5741  HISTORY     - Date     Condition        Report By
 DP5741  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5741
 DP5741                          STATION DESCRIPTION
 DP5741
 DP5741'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5741'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH-NORTHEAST OF
 DP5741'WILLIAMSFIELD, 6.8 MI (10.9 KM) NORTH OF LAURA AND 6.4 MI (10.3 KM)
 DP5741'SOUTH-SOUTHEAST OF LAFAYETTE.
 DP5741'
 DP5741'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 78 WITH STATE
 DP5741'HIGHWAY 17, LOCATED 3.3 MI (5.3 KM) WEST OF TOULON, IL, GO SOUTH ON
 DP5741'STATE HIGHWAY 78 FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 7.  TURN RIGHT AND
 DP5741'GO WEST ON COUNTY ROAD 7 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE
 DP5741'LEFT.
 DP5741'
 DP5741'THE STATION IS LOCATED 33.0 FT (10.1 M) SOUTH OF THE CENTERLINE OF
 DP5741'COUNTY ROAD 7, 135.0 FT (41.1 M) WEST OF THE WEST END OF SOUTH GUARD
 DP5741'RAIL AND 11.0 FT (3.4 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5741'
 DP5741'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5741'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5741'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5742 ***********************************************************************
 DP5742  DESIGNATION -  IK 126
 DP5742  PID         -  DP5742
 DP5742  STATE/COUNTY-  IL/STARK
 DP5742  COUNTRY     -  US
 DP5742  USGS QUAD   -  LAFAYETTE (2018)
 DP5742
 DP5742                         *CURRENT SURVEY CONTROL
 DP5742  ______________________________________________________________________
 DP5742* NAD 83(1986) POSITION- 41 01 06.7    (N) 089 57 22.4    (W)   HD_HELD2
 DP5742* NAVD 88 ORTHO HEIGHT -   205.575 (meters)      674.46  (feet) ADJUSTED
 DP5742  ______________________________________________________________________
 DP5742  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 DP5742  DYNAMIC HEIGHT  -        205.485 (meters)      674.16  (feet) COMP
 DP5742  MODELED GRAVITY -    980,184.5   (mgal)                       NAVD 88
 DP5742
 DP5742  VERT ORDER      -  SECOND    CLASS I
 DP5742
 DP5742.The horizontal coordinates were established by autonomous hand held GPS
 DP5742.observations and have an estimated accuracy of +/- 10 meters.
 DP5742
 DP5742.The orthometric height was determined by differential leveling and
 DP5742.adjusted by the NATIONAL GEODETIC SURVEY
 DP5742.in November 2014.
 DP5742
 DP5742.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5742.GEOID18 height accuracy estimate available here.
 DP5742
 DP5742.Click photographs - Photos may exist for this station.
 DP5742
 DP5742.The dynamic height is computed by dividing the NAVD 88
 DP5742.geopotential number by the normal gravity value computed on the
 DP5742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5742.degrees latitude (g = 980.6199 gals.).
 DP5742
 DP5742.The modeled gravity was interpolated from observed gravity values.
 DP5742
 DP5742;                    North         East    Units  Estimated Accuracy
 DP5742;SPC IL W     -   483,104.      717,700.      MT  (+/- 10 meters HH2 GPS)
 DP5742
 DP5742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5143145024(NAD 83)
 DP5742
 DP5742                          SUPERSEDED SURVEY CONTROL
 DP5742
 DP5742.No superseded survey control is available for this station.
 DP5742
 DP5742_MARKER: F = FLANGE-ENCASED ROD
 DP5742_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5742_STAMPING: IK 126 2014
 DP5742_MARK LOGO: UIL
 DP5742_PROJECTION: FLUSH
 DP5742_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5742_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5742+STABILITY: POSITION/ELEVATION WELL
 DP5742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5742+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5742_ROD/PIPE-DEPTH: 21 meters
 DP5742_SLEEVE-DEPTH  : 3 meters
 DP5742
 DP5742  HISTORY     - Date     Condition        Report By
 DP5742  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5742
 DP5742                          STATION DESCRIPTION
 DP5742
 DP5742'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5742'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DP5742'WILLIAMSFIELD, 6.9 MI (11.1 KM) NORTH-NORTHWEST OF LAURA AND 6.2 MI
 DP5742'(10.0 KM) SOUTH OF LAFAYETTE.
 DP5742'
 DP5742'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 78 WITH STATE
 DP5742'HIGHWAY 17, LOCATED 3.3 MI (5.3 KM) WEST OF TOULON, IL, GO SOUTH ON
 DP5742'STATE HIGHWAY 78 FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 7.  TURN RIGHT AND
 DP5742'GO WEST ON COUNTY ROAD 7 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 150 EAST
 DP5742'AND THE STATION ON THE LEFT.
 DP5742'
 DP5742'THE STATION IS LOCATED 31.0 FT (9.4 M) SOUTH OF THE CENTERLINE OF
 DP5742'COUNTY ROAD 7, 53.0 FT (16.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP5742'150 EAST AND 4.5 FT (1.4 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5742'
 DP5742'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5742'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5742'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5743 ***********************************************************************
 DP5743  DESIGNATION -  IK 127
 DP5743  PID         -  DP5743
 DP5743  STATE/COUNTY-  IL/STARK
 DP5743  COUNTRY     -  US
 DP5743  USGS QUAD   -  LAFAYETTE (2018)
 DP5743
 DP5743                         *CURRENT SURVEY CONTROL
 DP5743  ______________________________________________________________________
 DP5743* NAD 83(1986) POSITION- 41 01 25.2    (N) 089 58 22.1    (W)   HD_HELD2
 DP5743* NAVD 88 ORTHO HEIGHT -   219.072 (meters)      718.74  (feet) ADJUSTED
 DP5743  ______________________________________________________________________
 DP5743  GEOID HEIGHT    -        -32.968 (meters)                     GEOID18
 DP5743  DYNAMIC HEIGHT  -        218.977 (meters)      718.43  (feet) COMP
 DP5743  MODELED GRAVITY -    980,185.5   (mgal)                       NAVD 88
 DP5743
 DP5743  VERT ORDER      -  SECOND    CLASS I
 DP5743
 DP5743.The horizontal coordinates were established by autonomous hand held GPS
 DP5743.observations and have an estimated accuracy of +/- 10 meters.
 DP5743
 DP5743.The orthometric height was determined by differential leveling and
 DP5743.adjusted by the NATIONAL GEODETIC SURVEY
 DP5743.in November 2014.
 DP5743
 DP5743.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5743.GEOID18 height accuracy estimate available here.
 DP5743
 DP5743.Click photographs - Photos may exist for this station.
 DP5743
 DP5743.The dynamic height is computed by dividing the NAVD 88
 DP5743.geopotential number by the normal gravity value computed on the
 DP5743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5743.degrees latitude (g = 980.6199 gals.).
 DP5743
 DP5743.The modeled gravity was interpolated from observed gravity values.
 DP5743
 DP5743;                    North         East    Units  Estimated Accuracy
 DP5743;SPC IL W     -   483,672.      716,304.      MT  (+/- 10 meters HH2 GPS)
 DP5743
 DP5743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5005645642(NAD 83)
 DP5743
 DP5743                          SUPERSEDED SURVEY CONTROL
 DP5743
 DP5743.No superseded survey control is available for this station.
 DP5743
 DP5743_MARKER: F = FLANGE-ENCASED ROD
 DP5743_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5743_STAMPING: IK 127 2014
 DP5743_MARK LOGO: UIL
 DP5743_PROJECTION: FLUSH
 DP5743_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5743_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5743+STABILITY: POSITION/ELEVATION WELL
 DP5743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5743+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5743_ROD/PIPE-DEPTH: 22 meters
 DP5743_SLEEVE-DEPTH  : 3 meters
 DP5743
 DP5743  HISTORY     - Date     Condition        Report By
 DP5743  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5743
 DP5743                          STATION DESCRIPTION
 DP5743
 DP5743'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5743'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DP5743'WILLIAMSFIELD, 6.6 MI (10.6 KM) EAST OF VICTORIA AND 5.8 MI (9.3 KM)
 DP5743'SOUTH OF LAFAYETTE.
 DP5743'
 DP5743'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 78 WITH STATE
 DP5743'HIGHWAY 17, LOCATED 3.3 MI (5.3 KM) WEST OF TOULON, IL, GO SOUTH ON
 DP5743'STATE HIGHWAY 78 FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 7.  TURN RIGHT AND
 DP5743'GO WEST ON COUNTY ROAD 7 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 100 EAST.
 DP5743'CONTINUE WEST ON COUNTY ROAD 7 FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DP5743'THE LEFT.
 DP5743'
 DP5743'THE STATION IS LOCATED 32.0 FT (9.8 M) SOUTH OF THE CENTERLINE OF
 DP5743'COUNTY ROAD 7, 48.0 FT (14.6 M) WEST OF A 'FARM COUNTRY STAY ALERT'
 DP5743'SIGN AND 4.0 FT (1.2 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5743'
 DP5743'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5743'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5743'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5744 ***********************************************************************
 DP5744  DESIGNATION -  IK 128
 DP5744  PID         -  DP5744
 DP5744  STATE/COUNTY-  IL/KNOX
 DP5744  COUNTRY     -  US
 DP5744  USGS QUAD   -  LAFAYETTE (2018)
 DP5744
 DP5744                         *CURRENT SURVEY CONTROL
 DP5744  ______________________________________________________________________
 DP5744* NAD 83(1986) POSITION- 41 01 31.3    (N) 089 59 30.9    (W)   HD_HELD2
 DP5744* NAVD 88 ORTHO HEIGHT -   220.433 (meters)      723.20  (feet) ADJUSTED
 DP5744  ______________________________________________________________________
 DP5744  GEOID HEIGHT    -        -32.957 (meters)                     GEOID18
 DP5744  DYNAMIC HEIGHT  -        220.338 (meters)      722.89  (feet) COMP
 DP5744  MODELED GRAVITY -    980,186.4   (mgal)                       NAVD 88
 DP5744
 DP5744  VERT ORDER      -  SECOND    CLASS I
 DP5744
 DP5744.The horizontal coordinates were established by autonomous hand held GPS
 DP5744.observations and have an estimated accuracy of +/- 10 meters.
 DP5744
 DP5744.The orthometric height was determined by differential leveling and
 DP5744.adjusted by the NATIONAL GEODETIC SURVEY
 DP5744.in November 2014.
 DP5744
 DP5744.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5744.GEOID18 height accuracy estimate available here.
 DP5744
 DP5744.Click photographs - Photos may exist for this station.
 DP5744
 DP5744.The dynamic height is computed by dividing the NAVD 88
 DP5744.geopotential number by the normal gravity value computed on the
 DP5744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5744.degrees latitude (g = 980.6199 gals.).
 DP5744
 DP5744.The modeled gravity was interpolated from observed gravity values.
 DP5744
 DP5744;                    North         East    Units  Estimated Accuracy
 DP5744;SPC IL W     -   483,857.      714,696.      MT  (+/- 10 meters HH2 GPS)
 DP5744
 DP5744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4845545885(NAD 83)
 DP5744
 DP5744                          SUPERSEDED SURVEY CONTROL
 DP5744
 DP5744.No superseded survey control is available for this station.
 DP5744
 DP5744_MARKER: F = FLANGE-ENCASED ROD
 DP5744_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5744_STAMPING: IK 128 2014
 DP5744_MARK LOGO: UIL
 DP5744_PROJECTION: FLUSH
 DP5744_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5744_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5744+STABILITY: POSITION/ELEVATION WELL
 DP5744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5744+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5744_ROD/PIPE-DEPTH: 21 meters
 DP5744_SLEEVE-DEPTH  : 3 meters
 DP5744
 DP5744  HISTORY     - Date     Condition        Report By
 DP5744  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5744
 DP5744                          STATION DESCRIPTION
 DP5744
 DP5744'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5744'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH OF WILLIAMSFIELD,
 DP5744'5.8 MI (9.3 KM) SOUTH OF LAFAYETTE AND 5.6 MI (9.0 KM) EAST OF
 DP5744'VICTORIA.
 DP5744'
 DP5744'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5744'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO SOUTH
 DP5744'AND THEN EAST ON STATE HIGHWAY 180 FOR 1.9 MI (3.1 KM) TO COUNTY ROAD
 DP5744'24.  CONTINUE EAST ON COUNTY ROAD 24 FOR 1.0 MI (1.6 KM) TO COUNTY
 DP5744'ROAD 2350 EAST.  CONTINUE EAST ON COUNTY ROAD 24 FOR 0.2 MI (0.3 KM)
 DP5744'TO THE STATION ON THE RIGHT.
 DP5744'
 DP5744'THE STATION IS LOCATED 35.0 FT (10.7 M) SOUTH OF THE CENTERLINE OF
 DP5744'COUNTY ROAD 24, 160.0 FT (48.8 M) SOUTHEAST OF A POWER POLE AND 2.5 FT
 DP5744'(0.8 M) NORTH OF EDGE OF A CULTIVATED FIELD.
 DP5744'
 DP5744'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5744'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5744'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5745 ***********************************************************************
 DP5745  DESIGNATION -  IK 129
 DP5745  PID         -  DP5745
 DP5745  STATE/COUNTY-  IL/KNOX
 DP5745  COUNTRY     -  US
 DP5745  USGS QUAD   -  VICTORIA (2018)
 DP5745
 DP5745                         *CURRENT SURVEY CONTROL
 DP5745  ______________________________________________________________________
 DP5745* NAD 83(1986) POSITION- 41 01 31.5    (N) 090 00 37.0    (W)   HD_HELD2
 DP5745* NAVD 88 ORTHO HEIGHT -   225.402 (meters)      739.51  (feet) ADJUSTED
 DP5745  ______________________________________________________________________
 DP5745  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 DP5745  DYNAMIC HEIGHT  -        225.305 (meters)      739.19  (feet) COMP
 DP5745  MODELED GRAVITY -    980,186.8   (mgal)                       NAVD 88
 DP5745
 DP5745  VERT ORDER      -  SECOND    CLASS I
 DP5745
 DP5745.The horizontal coordinates were established by autonomous hand held GPS
 DP5745.observations and have an estimated accuracy of +/- 10 meters.
 DP5745
 DP5745.The orthometric height was determined by differential leveling and
 DP5745.adjusted by the NATIONAL GEODETIC SURVEY
 DP5745.in November 2014.
 DP5745
 DP5745.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5745.GEOID18 height accuracy estimate available here.
 DP5745
 DP5745.Click photographs - Photos may exist for this station.
 DP5745
 DP5745.The dynamic height is computed by dividing the NAVD 88
 DP5745.geopotential number by the normal gravity value computed on the
 DP5745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5745.degrees latitude (g = 980.6199 gals.).
 DP5745
 DP5745.The modeled gravity was interpolated from observed gravity values.
 DP5745
 DP5745;                    North         East    Units  Estimated Accuracy
 DP5745;SPC IL W     -   483,860.      713,152.      MT  (+/- 10 meters HH2 GPS)
 DP5745
 DP5745_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5135945885(NAD 83)
 DP5745
 DP5745                          SUPERSEDED SURVEY CONTROL
 DP5745
 DP5745.No superseded survey control is available for this station.
 DP5745
 DP5745_MARKER: F = FLANGE-ENCASED ROD
 DP5745_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5745_STAMPING: IK 129 2014
 DP5745_MARK LOGO: UIL
 DP5745_PROJECTION: FLUSH
 DP5745_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5745_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5745+STABILITY: POSITION/ELEVATION WELL
 DP5745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5745+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5745_ROD/PIPE-DEPTH: 22 meters
 DP5745_SLEEVE-DEPTH  : 3 meters
 DP5745
 DP5745  HISTORY     - Date     Condition        Report By
 DP5745  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5745
 DP5745                          STATION DESCRIPTION
 DP5745
 DP5745'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5745'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF WILLIAMSFIELD,
 DP5745'6.1 MI (9.8 KM) SOUTH-SOUTHWEST OF LAFAYETTE AND 4.6 MI (7.4 KM) EAST
 DP5745'OF VICTORIA.
 DP5745'
 DP5745'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5745'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO SOUTH
 DP5745'AND THEN EAST ON STATE HIGHWAY 180 FOR 1.9 MI (3.1 KM) TO COUNTY ROAD
 DP5745'24.  CONTINUE EAST ON COUNTY ROAD 24 FOR 0.3 MI (0.5 KM) TO THE
 DP5745'STATION ON THE RIGHT.
 DP5745'
 DP5745'THE STATION IS LOCATED 33.0 FT (10.1 M) SOUTH OF THE CENTERLINE OF
 DP5745'COUNTY ROAD 24, 160.0 FT (48.8 M) WEST OF THE EXTENDED EDGE OF PRIVATE
 DP5745'ENTRANCE '2291' AND 4.0 FT (1.2 M) NORTH OF EDGE OF A CULTIVATED
 DP5745'FIELD.
 DP5745'
 DP5745'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5745'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5745'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5746 ***********************************************************************
 DP5746  DESIGNATION -  IK 130
 DP5746  PID         -  DP5746
 DP5746  STATE/COUNTY-  IL/KNOX
 DP5746  COUNTRY     -  US
 DP5746  USGS QUAD   -  VICTORIA (2018)
 DP5746
 DP5746                         *CURRENT SURVEY CONTROL
 DP5746  ______________________________________________________________________
 DP5746* NAD 83(1986) POSITION- 41 01 32.6    (N) 090 01 36.1    (W)   HD_HELD2
 DP5746* NAVD 88 ORTHO HEIGHT -   235.117 (meters)      771.38  (feet) ADJUSTED
 DP5746  ______________________________________________________________________
 DP5746  GEOID HEIGHT    -        -32.939 (meters)                     GEOID18
 DP5746  DYNAMIC HEIGHT  -        235.016 (meters)      771.05  (feet) COMP
 DP5746  MODELED GRAVITY -    980,187.4   (mgal)                       NAVD 88
 DP5746
 DP5746  VERT ORDER      -  SECOND    CLASS I
 DP5746
 DP5746.The horizontal coordinates were established by autonomous hand held GPS
 DP5746.observations and have an estimated accuracy of +/- 10 meters.
 DP5746
 DP5746.The orthometric height was determined by differential leveling and
 DP5746.adjusted by the NATIONAL GEODETIC SURVEY
 DP5746.in November 2014.
 DP5746
 DP5746.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5746.GEOID18 height accuracy estimate available here.
 DP5746
 DP5746.Click photographs - Photos may exist for this station.
 DP5746
 DP5746.The dynamic height is computed by dividing the NAVD 88
 DP5746.geopotential number by the normal gravity value computed on the
 DP5746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5746.degrees latitude (g = 980.6199 gals.).
 DP5746
 DP5746.The modeled gravity was interpolated from observed gravity values.
 DP5746
 DP5746;                    North         East    Units  Estimated Accuracy
 DP5746;SPC IL W     -   483,891.      711,771.      MT  (+/- 10 meters HH2 GPS)
 DP5746
 DP5746_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4997845872(NAD 83)
 DP5746
 DP5746                          SUPERSEDED SURVEY CONTROL
 DP5746
 DP5746.No superseded survey control is available for this station.
 DP5746
 DP5746_MARKER: F = FLANGE-ENCASED ROD
 DP5746_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5746_STAMPING: IK 130 2014
 DP5746_MARK LOGO: UIL
 DP5746_PROJECTION: FLUSH
 DP5746_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5746_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5746+STABILITY: POSITION/ELEVATION WELL
 DP5746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5746+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5746_ROD/PIPE-DEPTH: 21 meters
 DP5746_SLEEVE-DEPTH  : 3 meters
 DP5746
 DP5746  HISTORY     - Date     Condition        Report By
 DP5746  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5746
 DP5746                          STATION DESCRIPTION
 DP5746
 DP5746'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5746'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH OF WILLIAMSFIELD,
 DP5746'6.4 MI (10.3 KM) SOUTH-SOUTHWEST OF LAFAYETTE AND 3.8 MI (6.1 KM) EAST
 DP5746'OF VICTORIA.
 DP5746'
 DP5746'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5746'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO SOUTH
 DP5746'AND THEN EAST ON STATE HIGHWAY 180 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD
 DP5746'2150 EAST.  CONTINUE EAST ON STATE HIGHWAY 180 FOR 0.3 M (1.0 FT) TO
 DP5746'THE STATION ON THE LEFT.
 DP5746'
 DP5746'THE STATION IS LOCATED 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF
 DP5746'STATE HIGHWAY 180, 0.3 MI (0.5 KM) EAST OF THE EXTENDED EDGE OF COUNTY
 DP5746'ROAD 2150 EAST AND 3.5 FT (1.1 M) OF A FENCE.
 DP5746'
 DP5746'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5746'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5746'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5747 ***********************************************************************
 DP5747  DESIGNATION -  IK 131
 DP5747  PID         -  DP5747
 DP5747  STATE/COUNTY-  IL/KNOX
 DP5747  COUNTRY     -  US
 DP5747  USGS QUAD   -  VICTORIA (2018)
 DP5747
 DP5747                         *CURRENT SURVEY CONTROL
 DP5747  ______________________________________________________________________
 DP5747* NAD 83(1986) POSITION- 41 01 44.0    (N) 090 02 32.2    (W)   HD_HELD2
 DP5747* NAVD 88 ORTHO HEIGHT -   235.365 (meters)      772.19  (feet) ADJUSTED
 DP5747  ______________________________________________________________________
 DP5747  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 DP5747  DYNAMIC HEIGHT  -        235.264 (meters)      771.86  (feet) COMP
 DP5747  MODELED GRAVITY -    980,188.1   (mgal)                       NAVD 88
 DP5747
 DP5747  VERT ORDER      -  SECOND    CLASS I
 DP5747
 DP5747.The horizontal coordinates were established by autonomous hand held GPS
 DP5747.observations and have an estimated accuracy of +/- 10 meters.
 DP5747
 DP5747.The orthometric height was determined by differential leveling and
 DP5747.adjusted by the NATIONAL GEODETIC SURVEY
 DP5747.in November 2014.
 DP5747
 DP5747.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5747.GEOID18 height accuracy estimate available here.
 DP5747
 DP5747.Click photographs - Photos may exist for this station.
 DP5747
 DP5747.The dynamic height is computed by dividing the NAVD 88
 DP5747.geopotential number by the normal gravity value computed on the
 DP5747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5747.degrees latitude (g = 980.6199 gals.).
 DP5747
 DP5747.The modeled gravity was interpolated from observed gravity values.
 DP5747
 DP5747;                    North         East    Units  Estimated Accuracy
 DP5747;SPC IL W     -   484,241.      710,460.      MT  (+/- 10 meters HH2 GPS)
 DP5747
 DP5747_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4865546179(NAD 83)
 DP5747
 DP5747                          SUPERSEDED SURVEY CONTROL
 DP5747
 DP5747.No superseded survey control is available for this station.
 DP5747
 DP5747_MARKER: F = FLANGE-ENCASED ROD
 DP5747_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5747_STAMPING: IK 131 2014
 DP5747_MARK LOGO: UIL
 DP5747_PROJECTION: FLUSH
 DP5747_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5747_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5747+STABILITY: POSITION/ELEVATION WELL
 DP5747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5747+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5747_ROD/PIPE-DEPTH: 21 meters
 DP5747_SLEEVE-DEPTH  : 3 meters
 DP5747
 DP5747  HISTORY     - Date     Condition        Report By
 DP5747  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5747
 DP5747                          STATION DESCRIPTION
 DP5747
 DP5747'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5747'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH OF WILLIAMSFIELD,
 DP5747'6.6 MI (10.6 KM) SOUTHWEST OF LAFAYETTE AND 2.9 MI (4.7 KM) EAST OF
 DP5747'VICTORIA.
 DP5747'
 DP5747'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5747'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO SOUTH ON
 DP5747'STATE HIGHWAY 180 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP5747'
 DP5747'THE STATION IS LOCATED 40.0 FT (12.2 M) EAST OF THE CENTERLINE OF
 DP5747'STATE HIGHWAY 180, 90.0 FT (27.4 M) SOUTHEAST OF A '35 MPH' SIGN AND
 DP5747'12.5 FT (3.8 M) WEST OF A FENCE.
 DP5747'
 DP5747'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5747'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5747'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5748 ***********************************************************************
 DP5748  DESIGNATION -  IK 132
 DP5748  PID         -  DP5748
 DP5748  STATE/COUNTY-  IL/KNOX
 DP5748  COUNTRY     -  US
 DP5748  USGS QUAD   -  VICTORIA (2018)
 DP5748
 DP5748                         *CURRENT SURVEY CONTROL
 DP5748  ______________________________________________________________________
 DP5748* NAD 83(1986) POSITION- 41 01 59.2    (N) 090 03 03.6    (W)   HD_HELD2
 DP5748* NAVD 88 ORTHO HEIGHT -   233.822 (meters)      767.13  (feet) ADJUSTED
 DP5748  ______________________________________________________________________
 DP5748  GEOID HEIGHT    -        -32.923 (meters)                     GEOID18
 DP5748  DYNAMIC HEIGHT  -        233.721 (meters)      766.80  (feet) COMP
 DP5748  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 DP5748
 DP5748  VERT ORDER      -  SECOND    CLASS I
 DP5748
 DP5748.The horizontal coordinates were established by autonomous hand held GPS
 DP5748.observations and have an estimated accuracy of +/- 10 meters.
 DP5748
 DP5748.The orthometric height was determined by differential leveling and
 DP5748.adjusted by the NATIONAL GEODETIC SURVEY
 DP5748.in November 2014.
 DP5748
 DP5748.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5748.GEOID18 height accuracy estimate available here.
 DP5748
 DP5748.Click photographs - Photos may exist for this station.
 DP5748
 DP5748.The dynamic height is computed by dividing the NAVD 88
 DP5748.geopotential number by the normal gravity value computed on the
 DP5748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5748.degrees latitude (g = 980.6199 gals.).
 DP5748
 DP5748.The modeled gravity was interpolated from observed gravity values.
 DP5748
 DP5748;                    North         East    Units  Estimated Accuracy
 DP5748;SPC IL W     -   484,709.      709,726.      MT  (+/- 10 meters HH2 GPS)
 DP5748
 DP5748_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4790646623(NAD 83)
 DP5748
 DP5748                          SUPERSEDED SURVEY CONTROL
 DP5748
 DP5748.No superseded survey control is available for this station.
 DP5748
 DP5748_MARKER: F = FLANGE-ENCASED ROD
 DP5748_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5748_STAMPING: IK 132 2014
 DP5748_MARK LOGO: UIL
 DP5748_PROJECTION: FLUSH
 DP5748_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5748_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5748_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5748+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5748_ROD/PIPE-DEPTH: 15 meters
 DP5748_SLEEVE-DEPTH  : 3 meters
 DP5748
 DP5748  HISTORY     - Date     Condition        Report By
 DP5748  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5748
 DP5748                          STATION DESCRIPTION
 DP5748
 DP5748'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5748'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHWEST OF
 DP5748'WILLIAMSFIELD, 6.6 MI (10.6 KM) SOUTHWEST OF LAFAYETTE AND 2.5 MI (4.0
 DP5748'KM) EAST OF VICTORIA.
 DP5748'
 DP5748'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5748'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO WEST ON
 DP5748'STATE HIGHWAY 167 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP5748'
 DP5748'THE STATION IS LOCATED 30.0 FT (9.1 M) NORTH OF THE CENTERLINE OF
 DP5748'STATE HIGHWAY 167, 0.1 MI (0.2 KM) EAST OF THE EAST END OF GUARD RAIL
 DP5748'AND 5.0 FT (1.5 M) SOUTH OF EDGE OF A CULTIVATED FIELD.
 DP5748'
 DP5748'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5748'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5748'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5749 ***********************************************************************
 DP5749  DESIGNATION -  IK 133
 DP5749  PID         -  DP5749
 DP5749  STATE/COUNTY-  IL/KNOX
 DP5749  COUNTRY     -  US
 DP5749  USGS QUAD   -  VICTORIA (2018)
 DP5749
 DP5749                         *CURRENT SURVEY CONTROL
 DP5749  ______________________________________________________________________
 DP5749* NAD 83(1986) POSITION- 41 01 59.0    (N) 090 03 54.7    (W)   HD_HELD2
 DP5749* NAVD 88 ORTHO HEIGHT -   241.093 (meters)      790.99  (feet) ADJUSTED
 DP5749  ______________________________________________________________________
 DP5749  GEOID HEIGHT    -        -32.916 (meters)                     GEOID18
 DP5749  DYNAMIC HEIGHT  -        240.990 (meters)      790.65  (feet) COMP
 DP5749  MODELED GRAVITY -    980,188.7   (mgal)                       NAVD 88
 DP5749
 DP5749  VERT ORDER      -  SECOND    CLASS I
 DP5749
 DP5749.The horizontal coordinates were established by autonomous hand held GPS
 DP5749.observations and have an estimated accuracy of +/- 10 meters.
 DP5749
 DP5749.The orthometric height was determined by differential leveling and
 DP5749.adjusted by the NATIONAL GEODETIC SURVEY
 DP5749.in November 2014.
 DP5749
 DP5749.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5749.GEOID18 height accuracy estimate available here.
 DP5749
 DP5749.Click photographs - Photos may exist for this station.
 DP5749
 DP5749.The dynamic height is computed by dividing the NAVD 88
 DP5749.geopotential number by the normal gravity value computed on the
 DP5749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5749.degrees latitude (g = 980.6199 gals.).
 DP5749
 DP5749.The modeled gravity was interpolated from observed gravity values.
 DP5749
 DP5749;                    North         East    Units  Estimated Accuracy
 DP5749;SPC IL W     -   484,701.      708,533.      MT  (+/- 10 meters HH2 GPS)
 DP5749
 DP5749_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4671346576(NAD 83)
 DP5749
 DP5749                          SUPERSEDED SURVEY CONTROL
 DP5749
 DP5749.No superseded survey control is available for this station.
 DP5749
 DP5749_MARKER: F = FLANGE-ENCASED ROD
 DP5749_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5749_STAMPING: IK 133 2014
 DP5749_MARK LOGO: UIL
 DP5749_PROJECTION: FLUSH
 DP5749_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5749_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5749+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5749_ROD/PIPE-DEPTH: 16 meters
 DP5749_SLEEVE-DEPTH  : 3 meters
 DP5749
 DP5749  HISTORY     - Date     Condition        Report By
 DP5749  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5749
 DP5749                          STATION DESCRIPTION
 DP5749
 DP5749'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5749'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHWEST OF
 DP5749'WILLIAMSFIELD, 7.1 MI (11.4 KM) SOUTHWEST OF LAFAYETTE AND 1.7 MI (2.7
 DP5749'KM) EAST OF VICTORIA.
 DP5749'
 DP5749'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5749'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO WEST ON
 DP5749'STATE HIGHWAY 167 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 2000 EAST.
 DP5749'CONTINUE WEST ON STATE HIGHWAY 167 FOR 0.2 MI (0.3 KM) TO THE STATION
 DP5749'ON THE LEFT.
 DP5749'
 DP5749'THE STATION IS LOCATED 22.5 FT (6.9 M) SOUTH OF THE CENTERLINE OF
 DP5749'STATE HIGHWAY 167, 10.0 FT (3.0 M) EAST OF THE EDGE OF A FIELD
 DP5749'ENTRANCE AND 2.0 FT (0.6 M) SOUTH OF A GUARD RAIL.
 DP5749'
 DP5749'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5749'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5749'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5750 ***********************************************************************
 DP5750  DESIGNATION -  IK 134
 DP5750  PID         -  DP5750
 DP5750  STATE/COUNTY-  IL/KNOX
 DP5750  COUNTRY     -  US
 DP5750  USGS QUAD   -  VICTORIA (2018)
 DP5750
 DP5750                         *CURRENT SURVEY CONTROL
 DP5750  ______________________________________________________________________
 DP5750* NAD 83(1986) POSITION- 41 01 59.2    (N) 090 04 51.0    (W)   HD_HELD2
 DP5750* NAVD 88 ORTHO HEIGHT -   249.290 (meters)      817.88  (feet) ADJUSTED
 DP5750  ______________________________________________________________________
 DP5750  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 DP5750  DYNAMIC HEIGHT  -        249.183 (meters)      817.53  (feet) COMP
 DP5750  MODELED GRAVITY -    980,188.9   (mgal)                       NAVD 88
 DP5750
 DP5750  VERT ORDER      -  SECOND    CLASS I
 DP5750
 DP5750.The horizontal coordinates were established by autonomous hand held GPS
 DP5750.observations and have an estimated accuracy of +/- 10 meters.
 DP5750
 DP5750.The orthometric height was determined by differential leveling and
 DP5750.adjusted by the NATIONAL GEODETIC SURVEY
 DP5750.in November 2014.
 DP5750
 DP5750.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5750.GEOID18 height accuracy estimate available here.
 DP5750
 DP5750.Click photographs - Photos may exist for this station.
 DP5750
 DP5750.The dynamic height is computed by dividing the NAVD 88
 DP5750.geopotential number by the normal gravity value computed on the
 DP5750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5750.degrees latitude (g = 980.6199 gals.).
 DP5750
 DP5750.The modeled gravity was interpolated from observed gravity values.
 DP5750
 DP5750;                    North         East    Units  Estimated Accuracy
 DP5750;SPC IL W     -   484,706.      707,218.      MT  (+/- 10 meters HH2 GPS)
 DP5750
 DP5750_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4539846538(NAD 83)
 DP5750
 DP5750                          SUPERSEDED SURVEY CONTROL
 DP5750
 DP5750.No superseded survey control is available for this station.
 DP5750
 DP5750_MARKER: F = FLANGE-ENCASED ROD
 DP5750_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5750_STAMPING: IK 134 2014
 DP5750_MARK LOGO: UIL
 DP5750_PROJECTION: FLUSH
 DP5750_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5750_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5750+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5750_ROD/PIPE-DEPTH: 18 meters
 DP5750_SLEEVE-DEPTH  : 3 meters
 DP5750
 DP5750  HISTORY     - Date     Condition        Report By
 DP5750  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5750
 DP5750                          STATION DESCRIPTION
 DP5750
 DP5750'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5750'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHEAST OF
 DP5750'APPLETON, 7.7 MI (12.4 KM) SOUTHWEST OF LAFAYETTE AND 0.9 MI (1.4 KM)
 DP5750'EAST OF VICTORIA.
 DP5750'
 DP5750'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5750'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO WEST ON
 DP5750'STATE HIGHWAY 167 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 2000 EAST.
 DP5750'CONTINUE WEST ON STATE HIGHWAY 167 FOR 0.9 MI (1.4 KM) TO THE STATION
 DP5750'ON THE LEFT.
 DP5750'
 DP5750'THE STATION IS LOCATED 41.0 FT (12.5 M) SOUTH OF THE CENTERLINE OF
 DP5750'STATE HIGHWAY 167, 46.0 FT (14.0 M) WEST OF THE WEST EDGE OF THE
 DP5750'ENTRANCE TO STATE FISH AND WILDLIFE PRESERVE AND 24.0 FT (7.3 M) EAST
 DP5750'OF POWER POLE.
 DP5750'
 DP5750'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5750'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5750'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5751 ***********************************************************************
 DP5751  DESIGNATION -  IK 135
 DP5751  PID         -  DP5751
 DP5751  STATE/COUNTY-  IL/KNOX
 DP5751  COUNTRY     -  US
 DP5751  USGS QUAD   -  VICTORIA (2018)
 DP5751
 DP5751                         *CURRENT SURVEY CONTROL
 DP5751  ______________________________________________________________________
 DP5751* NAD 83(1986) POSITION- 41 02 01.7    (N) 090 05 52.1    (W)   HD_HELD2
 DP5751* NAVD 88 ORTHO HEIGHT -   254.431 (meters)      834.75  (feet) ADJUSTED
 DP5751  ______________________________________________________________________
 DP5751  GEOID HEIGHT    -        -32.906 (meters)                     GEOID18
 DP5751  DYNAMIC HEIGHT  -        254.322 (meters)      834.39  (feet) COMP
 DP5751  MODELED GRAVITY -    980,189.0   (mgal)                       NAVD 88
 DP5751
 DP5751  VERT ORDER      -  SECOND    CLASS I
 DP5751
 DP5751.The horizontal coordinates were established by autonomous hand held GPS
 DP5751.observations and have an estimated accuracy of +/- 10 meters.
 DP5751
 DP5751.The orthometric height was determined by differential leveling and
 DP5751.adjusted by the NATIONAL GEODETIC SURVEY
 DP5751.in November 2014.
 DP5751
 DP5751.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5751.GEOID18 height accuracy estimate available here.
 DP5751
 DP5751.Click photographs - Photos may exist for this station.
 DP5751
 DP5751.The dynamic height is computed by dividing the NAVD 88
 DP5751.geopotential number by the normal gravity value computed on the
 DP5751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5751.degrees latitude (g = 980.6199 gals.).
 DP5751
 DP5751.The modeled gravity was interpolated from observed gravity values.
 DP5751
 DP5751;                    North         East    Units  Estimated Accuracy
 DP5751;SPC IL W     -   484,782.      705,790.      MT  (+/- 10 meters HH2 GPS)
 DP5751
 DP5751_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4396846568(NAD 83)
 DP5751
 DP5751                          SUPERSEDED SURVEY CONTROL
 DP5751
 DP5751.No superseded survey control is available for this station.
 DP5751
 DP5751_MARKER: F = FLANGE-ENCASED ROD
 DP5751_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5751_STAMPING: IK 135 2014
 DP5751_MARK LOGO: UIL
 DP5751_PROJECTION: FLUSH
 DP5751_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5751_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5751+STABILITY: POSITION/ELEVATION WELL
 DP5751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5751+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5751_ROD/PIPE-DEPTH: 20 meters
 DP5751_SLEEVE-DEPTH  : 3 meters
 DP5751
 DP5751  HISTORY     - Date     Condition        Report By
 DP5751  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5751
 DP5751                          STATION DESCRIPTION
 DP5751
 DP5751'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5751'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHEAST OF
 DP5751'APPLETON, 7.2 MI (11.6 KM) EAST-SOUTHEAST OF ONEIDA AND IN THE TOWN OF
 DP5751'VICTORIA, IL.
 DP5751'
 DP5751'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5751'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO WEST ON
 DP5751'STATE HIGHWAY 167 FOR 2.9 MI (4.7 KM) TO COUNTY ROAD 15 AND THE
 DP5751'STATION ON THE RIGHT.
 DP5751'
 DP5751'THE STATION IS LOCATED 26.5 FT (8.1 M) NORTH OF THE CENTERLINE OF
 DP5751'STATE HIGHWAY 167, 45.5 FT (13.9 M) EAST OF THE CENTERLINE OF COUNTY
 DP5751'ROAD 15 AND 7.0 FT (2.1 M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK.
 DP5751'
 DP5751'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5751'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5751'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5752 ***********************************************************************
 DP5752  DESIGNATION -  IK 136
 DP5752  PID         -  DP5752
 DP5752  STATE/COUNTY-  IL/KNOX
 DP5752  COUNTRY     -  US
 DP5752  USGS QUAD   -  VICTORIA (2018)
 DP5752
 DP5752                         *CURRENT SURVEY CONTROL
 DP5752  ______________________________________________________________________
 DP5752* NAD 83(1986) POSITION- 41 01 59.6    (N) 090 06 59.7    (W)   HD_HELD2
 DP5752* NAVD 88 ORTHO HEIGHT -   251.086 (meters)      823.77  (feet) ADJUSTED
 DP5752  ______________________________________________________________________
 DP5752  GEOID HEIGHT    -        -32.903 (meters)                     GEOID18
 DP5752  DYNAMIC HEIGHT  -        250.978 (meters)      823.42  (feet) COMP
 DP5752  MODELED GRAVITY -    980,188.8   (mgal)                       NAVD 88
 DP5752
 DP5752  VERT ORDER      -  SECOND    CLASS I
 DP5752
 DP5752.The horizontal coordinates were established by autonomous hand held GPS
 DP5752.observations and have an estimated accuracy of +/- 10 meters.
 DP5752
 DP5752.The orthometric height was determined by differential leveling and
 DP5752.adjusted by the NATIONAL GEODETIC SURVEY
 DP5752.in November 2014.
 DP5752
 DP5752.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5752.GEOID18 height accuracy estimate available here.
 DP5752
 DP5752.Click photographs - Photos may exist for this station.
 DP5752
 DP5752.The dynamic height is computed by dividing the NAVD 88
 DP5752.geopotential number by the normal gravity value computed on the
 DP5752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5752.degrees latitude (g = 980.6199 gals.).
 DP5752
 DP5752.The modeled gravity was interpolated from observed gravity values.
 DP5752
 DP5752;                    North         East    Units  Estimated Accuracy
 DP5752;SPC IL W     -   484,716.      704,211.      MT  (+/- 10 meters HH2 GPS)
 DP5752
 DP5752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4239246450(NAD 83)
 DP5752
 DP5752                          SUPERSEDED SURVEY CONTROL
 DP5752
 DP5752.No superseded survey control is available for this station.
 DP5752
 DP5752_MARKER: F = FLANGE-ENCASED ROD
 DP5752_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5752_STAMPING: IK 136 2014
 DP5752_MARK LOGO: UIL
 DP5752_PROJECTION: FLUSH
 DP5752_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5752_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5752+STABILITY: POSITION/ELEVATION WELL
 DP5752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5752+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5752_ROD/PIPE-DEPTH: 21 meters
 DP5752_SLEEVE-DEPTH  : 3 meters
 DP5752
 DP5752  HISTORY     - Date     Condition        Report By
 DP5752  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5752
 DP5752                          STATION DESCRIPTION
 DP5752
 DP5752'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5752'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF
 DP5752'APPLETON, 6.3 MI (10.1 KM) EAST-SOUTHEAST OF ONEIDA AND 1.0 MI (1.6
 DP5752'KM) WEST OF VICTORIA.
 DP5752'
 DP5752'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5752'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO WEST ON
 DP5752'STATE HIGHWAY 167 FOR 3.4 MI (5.5 KM) TO COUNTY ROAD 1750 EAST.
 DP5752'CONTINUE WEST ON STATE HIGHWAY 167 FOR 0.4 MI (0.6 KM) TO THE STATION
 DP5752'ON THE LEFT.
 DP5752'
 DP5752'THE STATION IS LOCATED 30.0 FT (9.1 M) SOUTH OF THE CENTERLINE OF
 DP5752'STATE HIGHWAY 167, 137.0 FT (41.8 M) EAST OF THE EXTENDED CENTERLINE
 DP5752'OF COUNTY ROAD 1700 EAST AND 3.0 FT (0.9 M) NORTH OF EDGE OF A
 DP5752'CULTIVATED FIELD.
 DP5752'
 DP5752'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5752'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5752'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5753 ***********************************************************************
 DP5753  DESIGNATION -  IK 137
 DP5753  PID         -  DP5753
 DP5753  STATE/COUNTY-  IL/KNOX
 DP5753  COUNTRY     -  US
 DP5753  USGS QUAD   -  ONEIDA (2018)
 DP5753
 DP5753                         *CURRENT SURVEY CONTROL
 DP5753  ______________________________________________________________________
 DP5753* NAD 83(1986) POSITION- 41 01 59.7    (N) 090 08 09.2    (W)   HD_HELD2
 DP5753* NAVD 88 ORTHO HEIGHT -   250.924 (meters)      823.24  (feet) ADJUSTED
 DP5753  ______________________________________________________________________
 DP5753  GEOID HEIGHT    -        -32.901 (meters)                     GEOID18
 DP5753  DYNAMIC HEIGHT  -        250.817 (meters)      822.89  (feet) COMP
 DP5753  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 DP5753
 DP5753  VERT ORDER      -  SECOND    CLASS I
 DP5753
 DP5753.The horizontal coordinates were established by autonomous hand held GPS
 DP5753.observations and have an estimated accuracy of +/- 10 meters.
 DP5753
 DP5753.The orthometric height was determined by differential leveling and
 DP5753.adjusted by the NATIONAL GEODETIC SURVEY
 DP5753.in November 2014.
 DP5753
 DP5753.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5753.GEOID18 height accuracy estimate available here.
 DP5753
 DP5753.Click photographs - Photos may exist for this station.
 DP5753
 DP5753.The dynamic height is computed by dividing the NAVD 88
 DP5753.geopotential number by the normal gravity value computed on the
 DP5753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5753.degrees latitude (g = 980.6199 gals.).
 DP5753
 DP5753.The modeled gravity was interpolated from observed gravity values.
 DP5753
 DP5753;                    North         East    Units  Estimated Accuracy
 DP5753;SPC IL W     -   484,718.      702,588.      MT  (+/- 10 meters HH2 GPS)
 DP5753
 DP5753_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4076946400(NAD 83)
 DP5753
 DP5753                          SUPERSEDED SURVEY CONTROL
 DP5753
 DP5753.No superseded survey control is available for this station.
 DP5753
 DP5753_MARKER: F = FLANGE-ENCASED ROD
 DP5753_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5753_STAMPING: IK 137 2014
 DP5753_MARK LOGO: UIL
 DP5753_PROJECTION: FLUSH
 DP5753_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5753_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5753+STABILITY: POSITION/ELEVATION WELL
 DP5753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5753+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5753_ROD/PIPE-DEPTH: 22 meters
 DP5753_SLEEVE-DEPTH  : 3 meters
 DP5753
 DP5753  HISTORY     - Date     Condition        Report By
 DP5753  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5753
 DP5753                          STATION DESCRIPTION
 DP5753
 DP5753'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5753'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH OF APPLETON, 5.4
 DP5753'MI (8.7 KM) EAST-SOUTHEAST OF ONEIDA AND 2.0 MI (3.2 KM) WEST OF
 DP5753'VICTORIA.
 DP5753'
 DP5753'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5753'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO WEST ON
 DP5753'STATE HIGHWAY 167 FOR 4.9 MI (7.9 KM) TO COUNTY ROAD 1600 EAST AND THE
 DP5753'STATION ON THE LEFT.
 DP5753'
 DP5753'THE STATION IS LOCATED 33.0 FT (10.1 M) SOUTH OF THE CENTERLINE OF
 DP5753'STATE HIGHWAY 167, 153.0 FT (46.6 M) EAST OF THE EXTENDED CENTERLINE
 DP5753'OF COUNTY ROAD 1600 EAST AND 5.0 FT (1.5 M) NORTH OF EDGE OF A
 DP5753'CULTIVATED FIELD.
 DP5753'
 DP5753'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5753'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5753'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5754 ***********************************************************************
 DP5754  DESIGNATION -  IK 138
 DP5754  PID         -  DP5754
 DP5754  STATE/COUNTY-  IL/KNOX
 DP5754  COUNTRY     -  US
 DP5754  USGS QUAD   -  ONEIDA (2018)
 DP5754
 DP5754                         *CURRENT SURVEY CONTROL
 DP5754  ______________________________________________________________________
 DP5754* NAD 83(1986) POSITION- 41 02 00.9    (N) 090 09 10.8    (W)   HD_HELD2
 DP5754* NAVD 88 ORTHO HEIGHT -   244.983 (meters)      803.75  (feet) ADJUSTED
 DP5754  ______________________________________________________________________
 DP5754  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 DP5754  DYNAMIC HEIGHT  -        244.878 (meters)      803.40  (feet) COMP
 DP5754  MODELED GRAVITY -    980,188.1   (mgal)                       NAVD 88
 DP5754
 DP5754  VERT ORDER      -  SECOND    CLASS I
 DP5754
 DP5754.The horizontal coordinates were established by autonomous hand held GPS
 DP5754.observations and have an estimated accuracy of +/- 10 meters.
 DP5754
 DP5754.The orthometric height was determined by differential leveling and
 DP5754.adjusted by the NATIONAL GEODETIC SURVEY
 DP5754.in November 2014.
 DP5754
 DP5754.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5754.GEOID18 height accuracy estimate available here.
 DP5754
 DP5754.Click photographs - Photos may exist for this station.
 DP5754
 DP5754.The dynamic height is computed by dividing the NAVD 88
 DP5754.geopotential number by the normal gravity value computed on the
 DP5754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5754.degrees latitude (g = 980.6199 gals.).
 DP5754
 DP5754.The modeled gravity was interpolated from observed gravity values.
 DP5754
 DP5754;                    North         East    Units  Estimated Accuracy
 DP5754;SPC IL W     -   484,755.      701,149.      MT  (+/- 10 meters HH2 GPS)
 DP5754
 DP5754_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3932946390(NAD 83)
 DP5754
 DP5754                          SUPERSEDED SURVEY CONTROL
 DP5754
 DP5754.No superseded survey control is available for this station.
 DP5754
 DP5754_MARKER: F = FLANGE-ENCASED ROD
 DP5754_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5754_STAMPING: IK 138 2014
 DP5754_MARK LOGO: UIL
 DP5754_PROJECTION: FLUSH
 DP5754_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5754_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5754+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5754_ROD/PIPE-DEPTH: 18 meters
 DP5754_SLEEVE-DEPTH  : 3 meters
 DP5754
 DP5754  HISTORY     - Date     Condition        Report By
 DP5754  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5754
 DP5754                          STATION DESCRIPTION
 DP5754
 DP5754'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5754'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST OF WATAGA, 4.6 MI
 DP5754'(7.4 KM) SOUTHEAST OF ONEIDA AND 2.9 MI (4.7 KM) WEST OF VICTORIA.
 DP5754'
 DP5754'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 167 WITH STATE
 DP5754'HIGHWAY 180, LOCATED 2.9 MI (4.7 KM) EAST OF VICTORIA, IL, GO WEST ON
 DP5754'STATE HIGHWAY 167 FOR 5.4 MI (8.7 KM) TO COUNTY ROAD 1550 EAST.
 DP5754'CONTINUE WEST ON STATE HIGHWAY 167 FOR 0.4 MI (0.6 KM) TO THE STATION
 DP5754'ON THE LEFT.
 DP5754'
 DP5754'THE STATION IS LOCATED 28.0 FT (8.5 M) SOUTH OF THE CENTERLINE OF
 DP5754'STATE HIGHWAY 167, 125.0 FT (38.1 M) SOUTHEAST OF A 'TRILLIUM DELL
 DP5754'TIMBER' SIGN AND 3.0 FT (0.9 M) NORTH OF THE EDGE OF A CULTIVATED
 DP5754'FIELD.
 DP5754'
 DP5754'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5754'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5754'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5755 ***********************************************************************
 DP5755  DESIGNATION -  IK 139
 DP5755  PID         -  DP5755
 DP5755  STATE/COUNTY-  IL/KNOX
 DP5755  COUNTRY     -  US
 DP5755  USGS QUAD   -  ONEIDA (2018)
 DP5755
 DP5755                         *CURRENT SURVEY CONTROL
 DP5755  ______________________________________________________________________
 DP5755* NAD 83(1986) POSITION- 41 02 01.7    (N) 090 10 08.2    (W)   HD_HELD2
 DP5755* NAVD 88 ORTHO HEIGHT -   246.447 (meters)      808.55  (feet) ADJUSTED
 DP5755  ______________________________________________________________________
 DP5755  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 DP5755  DYNAMIC HEIGHT  -        246.341 (meters)      808.20  (feet) COMP
 DP5755  MODELED GRAVITY -    980,187.6   (mgal)                       NAVD 88
 DP5755
 DP5755  VERT ORDER      -  SECOND    CLASS I
 DP5755
 DP5755.The horizontal coordinates were established by autonomous hand held GPS
 DP5755.observations and have an estimated accuracy of +/- 10 meters.
 DP5755
 DP5755.The orthometric height was determined by differential leveling and
 DP5755.adjusted by the NATIONAL GEODETIC SURVEY
 DP5755.in November 2014.
 DP5755
 DP5755.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5755.GEOID18 height accuracy estimate available here.
 DP5755
 DP5755.Click photographs - Photos may exist for this station.
 DP5755
 DP5755.The dynamic height is computed by dividing the NAVD 88
 DP5755.geopotential number by the normal gravity value computed on the
 DP5755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5755.degrees latitude (g = 980.6199 gals.).
 DP5755
 DP5755.The modeled gravity was interpolated from observed gravity values.
 DP5755
 DP5755;                    North         East    Units  Estimated Accuracy
 DP5755;SPC IL W     -   484,780.      699,808.      MT  (+/- 10 meters HH2 GPS)
 DP5755
 DP5755_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3798746371(NAD 83)
 DP5755
 DP5755                          SUPERSEDED SURVEY CONTROL
 DP5755
 DP5755.No superseded survey control is available for this station.
 DP5755
 DP5755_MARKER: F = FLANGE-ENCASED ROD
 DP5755_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5755_STAMPING: IK 139 2014
 DP5755_MARK LOGO: UIL
 DP5755_PROJECTION: FLUSH
 DP5755_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5755_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5755+STABILITY: POSITION/ELEVATION WELL
 DP5755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5755+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5755_ROD/PIPE-DEPTH: 21 meters
 DP5755_SLEEVE-DEPTH  : 3 meters
 DP5755
 DP5755  HISTORY     - Date     Condition        Report By
 DP5755  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5755
 DP5755                          STATION DESCRIPTION
 DP5755
 DP5755'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5755'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) EAST OF WATAGA, 4.0 MI
 DP5755'(6.4 KM) SOUTHEAST OF ONEIDA AND 3.7 MI (6.0 KM) WEST OF VICTORIA.
 DP5755'
 DP5755'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5755'HIGHWAY 167, LOCATED 0.8 M (2.6 FT) NORTH OF WATAGA, IL, GO EAST ON
 DP5755'STATE HIGHWAY 167 FOR 5.3 MI (8.5 KM) TO COUNTY ROAD 1400 EAST.
 DP5755'CONTINUE EAST ON STATE HIGHWAY 167 FOR 0.3 MI (0.5 KM) TO THE STATION
 DP5755'ON THE RIGHT.
 DP5755'
 DP5755'THE STATION IS LOCATED 31.0 FT (9.4 M) SOUTH OF THE CENTERLINE OF
 DP5755'STATE HIGHWAY 167, 73.0 FT (22.3 M) WEST OF THE CENTERLINE OF A
 DP5755'PRIVATE ENTRANCE AND 17.0 FT (5.2 M) NORTH OF THE EDGE OF A CULTIVATED
 DP5755'FIELD.
 DP5755'
 DP5755'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5755'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5755'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5756 ***********************************************************************
 DP5756  DESIGNATION -  IK 140
 DP5756  PID         -  DP5756
 DP5756  STATE/COUNTY-  IL/KNOX
 DP5756  COUNTRY     -  US
 DP5756  USGS QUAD   -  ONEIDA (2018)
 DP5756
 DP5756                         *CURRENT SURVEY CONTROL
 DP5756  ______________________________________________________________________
 DP5756* NAD 83(1986) POSITION- 41 02 02.3    (N) 090 11 20.1    (W)   HD_HELD2
 DP5756* NAVD 88 ORTHO HEIGHT -   249.252 (meters)      817.75  (feet) ADJUSTED
 DP5756  ______________________________________________________________________
 DP5756  GEOID HEIGHT    -        -32.894 (meters)                     GEOID18
 DP5756  DYNAMIC HEIGHT  -        249.145 (meters)      817.40  (feet) COMP
 DP5756  MODELED GRAVITY -    980,187.0   (mgal)                       NAVD 88
 DP5756
 DP5756  VERT ORDER      -  SECOND    CLASS I
 DP5756
 DP5756.The horizontal coordinates were established by autonomous hand held GPS
 DP5756.observations and have an estimated accuracy of +/- 10 meters.
 DP5756
 DP5756.The orthometric height was determined by differential leveling and
 DP5756.adjusted by the NATIONAL GEODETIC SURVEY
 DP5756.in November 2014.
 DP5756
 DP5756.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5756.GEOID18 height accuracy estimate available here.
 DP5756
 DP5756.Click photographs - Photos may exist for this station.
 DP5756
 DP5756.The dynamic height is computed by dividing the NAVD 88
 DP5756.geopotential number by the normal gravity value computed on the
 DP5756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5756.degrees latitude (g = 980.6199 gals.).
 DP5756
 DP5756.The modeled gravity was interpolated from observed gravity values.
 DP5756
 DP5756;                    North         East    Units  Estimated Accuracy
 DP5756;SPC IL W     -   484,798.      698,129.      MT  (+/- 10 meters HH2 GPS)
 DP5756
 DP5756_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3630846335(NAD 83)
 DP5756
 DP5756                          SUPERSEDED SURVEY CONTROL
 DP5756
 DP5756.No superseded survey control is available for this station.
 DP5756
 DP5756_MARKER: F = FLANGE-ENCASED ROD
 DP5756_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5756_STAMPING: IK 140 2014
 DP5756_MARK LOGO: UIL
 DP5756_PROJECTION: FLUSH
 DP5756_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5756_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5756+STABILITY: POSITION/ELEVATION WELL
 DP5756_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5756+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5756_ROD/PIPE-DEPTH: 20 meters
 DP5756_SLEEVE-DEPTH  : 3 meters
 DP5756
 DP5756  HISTORY     - Date     Condition        Report By
 DP5756  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5756
 DP5756                          STATION DESCRIPTION
 DP5756
 DP5756'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5756'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) EAST OF WATAGA, 4.7 MI
 DP5756'(7.6 KM) WEST OF VICTORIA AND 3.3 MI (5.3 KM) SOUTHEAST OF ONEIDA.
 DP5756'
 DP5756'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5756'HIGHWAY 167, LOCATED 0.8 M (2.6 FT) NORTH OF WATAGA, IL, GO EAST ON
 DP5756'STATE HIGHWAY 167 FOR 3.8 MI (6.1 KM) TO COUNTY ROAD 1240 EAST.
 DP5756'CONTINUE EAST ON STATE HIGHWAY 167 FOR 0.7 MI (1.1 KM) TO THE STATION
 DP5756'ON THE RIGHT.
 DP5756'
 DP5756'THE STATION IS LOCATED 36.0 FT (11.0 M) SOUTH OF THE CENTERLINE OF
 DP5756'STATE HIGHWAY 167, 63.0 FT (19.2 M) SOUTHWEST OF UNMARKED POWER POLE
 DP5756'AND 10.0 FT (3.0 M) NORTH OF A FENCE POST.
 DP5756'
 DP5756'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5756'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5756'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5757 ***********************************************************************
 DP5757  DESIGNATION -  IK 141
 DP5757  PID         -  DP5757
 DP5757  STATE/COUNTY-  IL/KNOX
 DP5757  COUNTRY     -  US
 DP5757  USGS QUAD   -  ONEIDA (2018)
 DP5757
 DP5757                         *CURRENT SURVEY CONTROL
 DP5757  ______________________________________________________________________
 DP5757* NAD 83(1986) POSITION- 41 02 01.9    (N) 090 13 12.3    (W)   HD_HELD2
 DP5757* NAVD 88 ORTHO HEIGHT -   250.113 (meters)      820.58  (feet) ADJUSTED
 DP5757  ______________________________________________________________________
 DP5757  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 DP5757  DYNAMIC HEIGHT  -        250.005 (meters)      820.22  (feet) COMP
 DP5757  MODELED GRAVITY -    980,185.8   (mgal)                       NAVD 88
 DP5757
 DP5757  VERT ORDER      -  SECOND    CLASS I
 DP5757
 DP5757.The horizontal coordinates were established by autonomous hand held GPS
 DP5757.observations and have an estimated accuracy of +/- 10 meters.
 DP5757
 DP5757.The orthometric height was determined by differential leveling and
 DP5757.adjusted by the NATIONAL GEODETIC SURVEY
 DP5757.in November 2014.
 DP5757
 DP5757.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5757.GEOID18 height accuracy estimate available here.
 DP5757
 DP5757.Click photographs - Photos may exist for this station.
 DP5757
 DP5757.The dynamic height is computed by dividing the NAVD 88
 DP5757.geopotential number by the normal gravity value computed on the
 DP5757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5757.degrees latitude (g = 980.6199 gals.).
 DP5757
 DP5757.The modeled gravity was interpolated from observed gravity values.
 DP5757
 DP5757;                    North         East    Units  Estimated Accuracy
 DP5757;SPC IL W     -   484,787.      695,508.      MT  (+/- 10 meters HH2 GPS)
 DP5757
 DP5757_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3368846239(NAD 83)
 DP5757
 DP5757                          SUPERSEDED SURVEY CONTROL
 DP5757
 DP5757.No superseded survey control is available for this station.
 DP5757
 DP5757_MARKER: F = FLANGE-ENCASED ROD
 DP5757_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5757_STAMPING: IK 141 2014
 DP5757_MARK LOGO: UIL
 DP5757_PROJECTION: FLUSH
 DP5757_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5757_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5757+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5757_ROD/PIPE-DEPTH: 18.0 meters
 DP5757_SLEEVE-DEPTH  : 3.0 meters
 DP5757
 DP5757  HISTORY     - Date     Condition        Report By
 DP5757  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5757
 DP5757                          STATION DESCRIPTION
 DP5757
 DP5757'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5757'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST OF VICTORIA, 3.2 MI
 DP5757'(5.1 KM) EAST OF WATAGA AND 2.7 MI (4.3 KM) SOUTH OF ONEIDA.
 DP5757'
 DP5757'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5757'HIGHWAY 167, LOCATED 0.8 M (2.6 FT) NORTH OF WATAGA, IL, GO EAST ON
 DP5757'STATE HIGHWAY 167 FOR 2.9 MI (4.7 KM) TO COUNTY ROAD 1150 EAST AND THE
 DP5757'STATION ON THE RIGHT.
 DP5757'
 DP5757'THE STATION IS LOCATED 33.0 FT (10.1 M) SOUTH OF THE CENTERLINE OF
 DP5757'STATE HIGHWAY 167, 47.0 FT (14.3 M) WEST OF THE CENTERLINE OF COUNTY
 DP5757'ROAD 1150 EAST AND 5.0 FT (1.5 M) NORTH OF THE EDGE OF A CULTIVATED
 DP5757'FIELD.
 DP5757'
 DP5757'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5757'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5757'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5758 ***********************************************************************
 DP5758  DESIGNATION -  IK 142
 DP5758  PID         -  DP5758
 DP5758  STATE/COUNTY-  IL/KNOX
 DP5758  COUNTRY     -  US
 DP5758  USGS QUAD   -  ONEIDA (2018)
 DP5758
 DP5758                         *CURRENT SURVEY CONTROL
 DP5758  ______________________________________________________________________
 DP5758* NAD 83(1986) POSITION- 41 02 01.1    (N) 090 14 20.0    (W)   HD_HELD2
 DP5758* NAVD 88 ORTHO HEIGHT -   252.131 (meters)      827.20  (feet) ADJUSTED
 DP5758  ______________________________________________________________________
 DP5758  GEOID HEIGHT    -        -32.890 (meters)                     GEOID18
 DP5758  DYNAMIC HEIGHT  -        252.022 (meters)      826.84  (feet) COMP
 DP5758  MODELED GRAVITY -    980,185.1   (mgal)                       NAVD 88
 DP5758
 DP5758  VERT ORDER      -  SECOND    CLASS I
 DP5758
 DP5758.The horizontal coordinates were established by autonomous hand held GPS
 DP5758.observations and have an estimated accuracy of +/- 10 meters.
 DP5758
 DP5758.The orthometric height was determined by differential leveling and
 DP5758.adjusted by the NATIONAL GEODETIC SURVEY
 DP5758.in November 2014.
 DP5758
 DP5758.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5758.GEOID18 height accuracy estimate available here.
 DP5758
 DP5758.Click photographs - Photos may exist for this station.
 DP5758
 DP5758.The dynamic height is computed by dividing the NAVD 88
 DP5758.geopotential number by the normal gravity value computed on the
 DP5758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5758.degrees latitude (g = 980.6199 gals.).
 DP5758
 DP5758.The modeled gravity was interpolated from observed gravity values.
 DP5758
 DP5758;                    North         East    Units  Estimated Accuracy
 DP5758;SPC IL W     -   484,764.      693,927.      MT  (+/- 10 meters HH2 GPS)
 DP5758
 DP5758_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3210846164(NAD 83)
 DP5758
 DP5758                          SUPERSEDED SURVEY CONTROL
 DP5758
 DP5758.No superseded survey control is available for this station.
 DP5758
 DP5758_MARKER: F = FLANGE-ENCASED ROD
 DP5758_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5758_STAMPING: IK 142 2014
 DP5758_MARK LOGO: UIL
 DP5758_PROJECTION: FLUSH
 DP5758_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5758_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5758+STABILITY: POSITION/ELEVATION WELL
 DP5758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5758+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5758_ROD/PIPE-DEPTH: 21 meters
 DP5758_SLEEVE-DEPTH  : 3 meters
 DP5758
 DP5758  HISTORY     - Date     Condition        Report By
 DP5758  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5758
 DP5758                          STATION DESCRIPTION
 DP5758
 DP5758'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5758'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF VICTORIA, 2.8 MI
 DP5758'(4.5 KM) SOUTH-SOUTHWEST OF ONEIDA AND 2.2 MI (3.5 KM) EAST-NORTHEAST
 DP5758'OF WATAGA.
 DP5758'
 DP5758'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5758'HIGHWAY 167, LOCATED 0.8 M (2.6 FT) NORTH OF WATAGA, IL, GO EAST ON
 DP5758'STATE HIGHWAY 167 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 1050 EAST AND THE
 DP5758'STATION ON THE RIGHT.
 DP5758'
 DP5758'THE STATION IS LOCATED 37.0 FT (11.3 M) SOUTH OF THE CENTERLINE OF
 DP5758'STATE HIGHWAY 167, 42.0 FT (12.8 M) EAST OF THE CENTERLINE OF COUNTY
 DP5758'ROAD 1050 EAST AND 16.0 FT (4.9 M) NORTH OF THE EDGE OF A CULTIVATED
 DP5758'FIELD.
 DP5758'
 DP5758'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5758'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5758'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5759 ***********************************************************************
 DP5759  DESIGNATION -  IK 143
 DP5759  PID         -  DP5759
 DP5759  STATE/COUNTY-  IL/KNOX
 DP5759  COUNTRY     -  US
 DP5759  USGS QUAD   -  WATAGA (2018)
 DP5759
 DP5759                         *CURRENT SURVEY CONTROL
 DP5759  ______________________________________________________________________
 DP5759* NAD 83(1986) POSITION- 41 02 01.8    (N) 090 15 22.6    (W)   HD_HELD2
 DP5759* NAVD 88 ORTHO HEIGHT -   252.308 (meters)      827.78  (feet) ADJUSTED
 DP5759  ______________________________________________________________________
 DP5759  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 DP5759  DYNAMIC HEIGHT  -        252.198 (meters)      827.42  (feet) COMP
 DP5759  MODELED GRAVITY -    980,184.6   (mgal)                       NAVD 88
 DP5759
 DP5759  VERT ORDER      -  SECOND    CLASS I
 DP5759
 DP5759.The horizontal coordinates were established by autonomous hand held GPS
 DP5759.observations and have an estimated accuracy of +/- 10 meters.
 DP5759
 DP5759.The orthometric height was determined by differential leveling and
 DP5759.adjusted by the NATIONAL GEODETIC SURVEY
 DP5759.in November 2014.
 DP5759
 DP5759.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5759.GEOID18 height accuracy estimate available here.
 DP5759
 DP5759.Click photographs - Photos may exist for this station.
 DP5759
 DP5759.The dynamic height is computed by dividing the NAVD 88
 DP5759.geopotential number by the normal gravity value computed on the
 DP5759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5759.degrees latitude (g = 980.6199 gals.).
 DP5759
 DP5759.The modeled gravity was interpolated from observed gravity values.
 DP5759
 DP5759;                    North         East    Units  Estimated Accuracy
 DP5759;SPC IL W     -   484,787.      692,465.      MT  (+/- 10 meters HH2 GPS)
 DP5759
 DP5759_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3064546139(NAD 83)
 DP5759
 DP5759                          SUPERSEDED SURVEY CONTROL
 DP5759
 DP5759.No superseded survey control is available for this station.
 DP5759
 DP5759_MARKER: F = FLANGE-ENCASED ROD
 DP5759_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5759_STAMPING: IK 143 2014
 DP5759_MARK LOGO: UIL
 DP5759_PROJECTION: FLUSH
 DP5759_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5759_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5759+STABILITY: POSITION/ELEVATION WELL
 DP5759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5759+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5759_ROD/PIPE-DEPTH: 20 meters
 DP5759_SLEEVE-DEPTH  : 3 meters
 DP5759
 DP5759  HISTORY     - Date     Condition        Report By
 DP5759  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5759
 DP5759                          STATION DESCRIPTION
 DP5759
 DP5759'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5759'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF VICTORIA, 3.1 MI
 DP5759'(5.0 KM) SOUTH-SOUTHWEST OF ONEIDA AND 1.4 MI (2.3 KM) EAST-NORTHEAST
 DP5759'OF WATAGA.
 DP5759'
 DP5759'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5759'HIGHWAY 167, LOCATED 0.8 M (2.6 FT) NORTH OF WATAGA, IL, GO EAST ON
 DP5759'STATE HIGHWAY 167 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP5759'
 DP5759'THE STATION IS LOCATED 32.0 FT (9.8 M) SOUTH OF THE CENTERLINE OF
 DP5759'STATE HIGHWAY 167, 13.5 FT (4.1 M) EAST OF THE EAST END OF A
 DP5759'CORRUGATED METAL PIPE FOR A FIELD ENTRANCE AND 3.0 FT (0.9 M) NORTH OF
 DP5759'EDGE OF A CULTIVATED FIELD.
 DP5759'
 DP5759'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5759'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5759'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5760 ***********************************************************************
 DP5760  DESIGNATION -  IK 144
 DP5760  PID         -  DP5760
 DP5760  STATE/COUNTY-  IL/KNOX
 DP5760  COUNTRY     -  US
 DP5760  USGS QUAD   -  WATAGA (2018)
 DP5760
 DP5760                         *CURRENT SURVEY CONTROL
 DP5760  ______________________________________________________________________
 DP5760* NAD 83(1986) POSITION- 41 02 03.9    (N) 090 17 05.4    (W)   HD_HELD2
 DP5760* NAVD 88 ORTHO HEIGHT -   249.916 (meters)      819.93  (feet) ADJUSTED
 DP5760  ______________________________________________________________________
 DP5760  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 DP5760  DYNAMIC HEIGHT  -        249.808 (meters)      819.58  (feet) COMP
 DP5760  MODELED GRAVITY -    980,183.8   (mgal)                       NAVD 88
 DP5760
 DP5760  VERT ORDER      -  SECOND    CLASS I
 DP5760
 DP5760.The horizontal coordinates were established by autonomous hand held GPS
 DP5760.observations and have an estimated accuracy of +/- 10 meters.
 DP5760
 DP5760.The orthometric height was determined by differential leveling and
 DP5760.adjusted by the NATIONAL GEODETIC SURVEY
 DP5760.in November 2014.
 DP5760
 DP5760.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5760.GEOID18 height accuracy estimate available here.
 DP5760
 DP5760.Click photographs - Photos may exist for this station.
 DP5760
 DP5760.The dynamic height is computed by dividing the NAVD 88
 DP5760.geopotential number by the normal gravity value computed on the
 DP5760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5760.degrees latitude (g = 980.6199 gals.).
 DP5760
 DP5760.The modeled gravity was interpolated from observed gravity values.
 DP5760
 DP5760;                    North         East    Units  Estimated Accuracy
 DP5760;SPC IL W     -   484,854.      690,064.      MT  (+/- 10 meters HH2 GPS)
 DP5760
 DP5760_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2824246129(NAD 83)
 DP5760
 DP5760                          SUPERSEDED SURVEY CONTROL
 DP5760
 DP5760.No superseded survey control is available for this station.
 DP5760
 DP5760_MARKER: F = FLANGE-ENCASED ROD
 DP5760_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5760_STAMPING: IK 144 2014
 DP5760_MARK LOGO: UIL
 DP5760_PROJECTION: FLUSH
 DP5760_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5760_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5760+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5760_ROD/PIPE-DEPTH: 18 meters
 DP5760_SLEEVE-DEPTH  : 3 meters
 DP5760
 DP5760  HISTORY     - Date     Condition        Report By
 DP5760  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5760
 DP5760                          STATION DESCRIPTION
 DP5760
 DP5760'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5760'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHEAST OF GALESBURG,
 DP5760'4.1 MI (6.6 KM) SOUTHWEST OF ONEIDA AND 0.7 MI (1.1 KM)
 DP5760'NORTH-NORTHWEST OF WATAGA.
 DP5760'
 DP5760'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH US
 DP5760'HIGHWAY 150, LOCATED IN GALESBURG, IL, GO NORTH ON US HIGHWAY 150 FOR
 DP5760'3.8 MI (6.1 KM) TO COUNTY ROAD 2200 NORTH.  TURN RIGHT AND GO EAST ON
 DP5760'COUNTY ROAD 2200 NORTH FOR 4.9 MI (7.9 KM) TO COUNTY ROAD 36.
 DP5760'CONTINUE EAST ON COUNTY ROAD 2200 NORTH FOR 0.1 MI (0.2 KM) TO THE
 DP5760'STATION ON THE LEFT.
 DP5760'
 DP5760'THE STATION IS LOCATED 25.5 FT (7.8 M) NORTH OF THE CENTERLINE OF KNOX
 DP5760'ROAD 2200 NORTH, 21.0 FT (6.4 M) SOUTH OF THE SOUTH EDGE OF A FIELD
 DP5760'ENTRANCE AND 7.0 FT (2.1 M) EAST OF THE EAST END OF A CORRUGATED METAL
 DP5760'PIPE FOR A FIELD ENTRANCE.
 DP5760'
 DP5760'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5760'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5760'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5761 ***********************************************************************
 DP5761  DESIGNATION -  IK 145
 DP5761  PID         -  DP5761
 DP5761  STATE/COUNTY-  IL/KNOX
 DP5761  COUNTRY     -  US
 DP5761  USGS QUAD   -  WATAGA (2018)
 DP5761
 DP5761                         *CURRENT SURVEY CONTROL
 DP5761  ______________________________________________________________________
 DP5761* NAD 83(1986) POSITION- 41 02 04.0    (N) 090 17 58.0    (W)   HD_HELD2
 DP5761* NAVD 88 ORTHO HEIGHT -   252.643 (meters)      828.88  (feet) ADJUSTED
 DP5761  ______________________________________________________________________
 DP5761  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 DP5761  DYNAMIC HEIGHT  -        252.534 (meters)      828.52  (feet) COMP
 DP5761  MODELED GRAVITY -    980,183.5   (mgal)                       NAVD 88
 DP5761
 DP5761  VERT ORDER      -  SECOND    CLASS I
 DP5761
 DP5761.The horizontal coordinates were established by autonomous hand held GPS
 DP5761.observations and have an estimated accuracy of +/- 10 meters.
 DP5761
 DP5761.The orthometric height was determined by differential leveling and
 DP5761.adjusted by the NATIONAL GEODETIC SURVEY
 DP5761.in November 2014.
 DP5761
 DP5761.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5761.GEOID18 height accuracy estimate available here.
 DP5761
 DP5761.Click photographs - Photos may exist for this station.
 DP5761
 DP5761.The dynamic height is computed by dividing the NAVD 88
 DP5761.geopotential number by the normal gravity value computed on the
 DP5761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5761.degrees latitude (g = 980.6199 gals.).
 DP5761
 DP5761.The modeled gravity was interpolated from observed gravity values.
 DP5761
 DP5761;                    North         East    Units  Estimated Accuracy
 DP5761;SPC IL W     -   484,859.      688,835.      MT  (+/- 10 meters HH2 GPS)
 DP5761
 DP5761_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2701446094(NAD 83)
 DP5761
 DP5761                          SUPERSEDED SURVEY CONTROL
 DP5761
 DP5761.No superseded survey control is available for this station.
 DP5761
 DP5761_MARKER: F = FLANGE-ENCASED ROD
 DP5761_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5761_STAMPING: IK 145 2014
 DP5761_MARK LOGO: UIL
 DP5761_PROJECTION: FLUSH
 DP5761_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5761_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5761+STABILITY: POSITION/ELEVATION WELL
 DP5761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5761+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5761_ROD/PIPE-DEPTH: 20 meters
 DP5761_SLEEVE-DEPTH  : 3 meters
 DP5761
 DP5761  HISTORY     - Date     Condition        Report By
 DP5761  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5761
 DP5761                          STATION DESCRIPTION
 DP5761
 DP5761'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5761'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF
 DP5761'GALESBURG, 4.7 MI (7.6 KM) SOUTHWEST OF ONEIDA AND 1.2 MI (1.9 KM)
 DP5761'WEST-NORTHWEST OF WATAGA.
 DP5761'
 DP5761'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH US
 DP5761'HIGHWAY 150, LOCATED IN GALESBURG, IL, GO NORTH ON US HIGHWAY 150 FOR
 DP5761'3.8 MI (6.1 KM) TO COUNTY ROAD 2200 NORTH.  TURN RIGHT AND GO EAST ON
 DP5761'COUNTY ROAD 2200 NORTH FOR 3.9 MI (6.3 KM) TO COUNTY ROAD 700 EAST.
 DP5761'CONTINUE EAST ON COUNTY ROAD 2200 NORTH FOR 0.4 MI (0.6 KM) TO THE
 DP5761'STATION ON THE RIGHT.
 DP5761'
 DP5761'THE STATION IS LOCATED 32.0 FT (9.8 M) SOUTH OF THE CENTERLINE OF
 DP5761'COUNTY ROAD 2200 NORTH, 7.5 FT (2.3 M) NORTH OF A FENCE POST AND 7.0
 DP5761'FT (2.1 M) SOUTHEAST OF THE EAST END OF A CORRUGATED METAL PIPE.
 DP5761'
 DP5761'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5761'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5761'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5762 ***********************************************************************
 DP5762  DESIGNATION -  IK 146
 DP5762  PID         -  DP5762
 DP5762  STATE/COUNTY-  IL/KNOX
 DP5762  COUNTRY     -  US
 DP5762  USGS QUAD   -  WATAGA (2018)
 DP5762
 DP5762                         *CURRENT SURVEY CONTROL
 DP5762  ______________________________________________________________________
 DP5762* NAD 83(1986) POSITION- 41 02 04.2    (N) 090 18 58.5    (W)   HD_HELD2
 DP5762* NAVD 88 ORTHO HEIGHT -   252.271 (meters)      827.66  (feet) ADJUSTED
 DP5762  ______________________________________________________________________
 DP5762  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 DP5762  DYNAMIC HEIGHT  -        252.162 (meters)      827.30  (feet) COMP
 DP5762  MODELED GRAVITY -    980,183.2   (mgal)                       NAVD 88
 DP5762
 DP5762  VERT ORDER      -  SECOND    CLASS I
 DP5762
 DP5762.The horizontal coordinates were established by autonomous hand held GPS
 DP5762.observations and have an estimated accuracy of +/- 10 meters.
 DP5762
 DP5762.The orthometric height was determined by differential leveling and
 DP5762.adjusted by the NATIONAL GEODETIC SURVEY
 DP5762.in November 2014.
 DP5762
 DP5762.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5762.GEOID18 height accuracy estimate available here.
 DP5762
 DP5762.Click photographs - Photos may exist for this station.
 DP5762
 DP5762.The dynamic height is computed by dividing the NAVD 88
 DP5762.geopotential number by the normal gravity value computed on the
 DP5762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5762.degrees latitude (g = 980.6199 gals.).
 DP5762
 DP5762.The modeled gravity was interpolated from observed gravity values.
 DP5762
 DP5762;                    North         East    Units  Estimated Accuracy
 DP5762;SPC IL W     -   484,867.      687,422.      MT  (+/- 10 meters HH2 GPS)
 DP5762
 DP5762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2560146057(NAD 83)
 DP5762
 DP5762                          SUPERSEDED SURVEY CONTROL
 DP5762
 DP5762.No superseded survey control is available for this station.
 DP5762
 DP5762_MARKER: F = FLANGE-ENCASED ROD
 DP5762_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5762_STAMPING: IK 146 2014
 DP5762_MARK LOGO: UIL
 DP5762_PROJECTION: FLUSH
 DP5762_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5762_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5762+STABILITY: POSITION/ELEVATION WELL
 DP5762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5762+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5762_ROD/PIPE-DEPTH: 20 meters
 DP5762_SLEEVE-DEPTH  : 3 meters
 DP5762
 DP5762  HISTORY     - Date     Condition        Report By
 DP5762  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5762
 DP5762                          STATION DESCRIPTION
 DP5762
 DP5762'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5762'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF
 DP5762'GALESBURG, 5.4 MI (8.7 KM) WEST-SOUTHWEST OF ONEIDA AND 2.0 MI (3.2
 DP5762'KM) WEST-NORTHWEST OF WATAGA.
 DP5762'
 DP5762'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH US
 DP5762'HIGHWAY 150, LOCATED IN GALESBURG, IL, GO NORTH ON US HIGHWAY 150 FOR
 DP5762'3.8 MI (6.1 KM) TO COUNTY ROAD 2200 NORTH.  TURN RIGHT AND GO EAST ON
 DP5762'COUNTY ROAD 2200 NORTH FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 600 EAST.
 DP5762'CONTINUE EAST ON COUNTY ROAD FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP5762'RIGHT.
 DP5762'
 DP5762'THE STATION IS LOCATED 27.0 FT (8.2 M) SOUTH OF THE CENTERLINE OF KNOX
 DP5762'ROAD 2200 NORTH, 9.5 FT (2.9 M) EAST OF THE EAST END OF A CORRUGATED
 DP5762'METAL PIPE AND 5.0 FT (1.5 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5762'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5762'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5762'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5763 ***********************************************************************
 DP5763  DESIGNATION -  IK 147
 DP5763  PID         -  DP5763
 DP5763  STATE/COUNTY-  IL/KNOX
 DP5763  COUNTRY     -  US
 DP5763  USGS QUAD   -  WATAGA (2018)
 DP5763
 DP5763                         *CURRENT SURVEY CONTROL
 DP5763  ______________________________________________________________________
 DP5763* NAD 83(1986) POSITION- 41 02 04.9    (N) 090 19 52.1    (W)   HD_HELD2
 DP5763* NAVD 88 ORTHO HEIGHT -   247.130 (meters)      810.79  (feet) ADJUSTED
 DP5763  ______________________________________________________________________
 DP5763  GEOID HEIGHT    -        -32.905 (meters)                     GEOID18
 DP5763  DYNAMIC HEIGHT  -        247.023 (meters)      810.44  (feet) COMP
 DP5763  MODELED GRAVITY -    980,182.9   (mgal)                       NAVD 88
 DP5763
 DP5763  VERT ORDER      -  SECOND    CLASS I
 DP5763
 DP5763.The horizontal coordinates were established by autonomous hand held GPS
 DP5763.observations and have an estimated accuracy of +/- 10 meters.
 DP5763
 DP5763.The orthometric height was determined by differential leveling and
 DP5763.adjusted by the NATIONAL GEODETIC SURVEY
 DP5763.in November 2014.
 DP5763
 DP5763.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5763.GEOID18 height accuracy estimate available here.
 DP5763
 DP5763.Click photographs - Photos may exist for this station.
 DP5763
 DP5763.The dynamic height is computed by dividing the NAVD 88
 DP5763.geopotential number by the normal gravity value computed on the
 DP5763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5763.degrees latitude (g = 980.6199 gals.).
 DP5763
 DP5763.The modeled gravity was interpolated from observed gravity values.
 DP5763
 DP5763;                    North         East    Units  Estimated Accuracy
 DP5763;SPC IL W     -   484,891.      686,170.      MT  (+/- 10 meters HH2 GPS)
 DP5763
 DP5763_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2434846040(NAD 83)
 DP5763
 DP5763                          SUPERSEDED SURVEY CONTROL
 DP5763
 DP5763.No superseded survey control is available for this station.
 DP5763
 DP5763_MARKER: F = FLANGE-ENCASED ROD
 DP5763_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5763_STAMPING: IK 147 2014
 DP5763_MARK LOGO: UIL
 DP5763_PROJECTION: FLUSH
 DP5763_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5763_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5763+STABILITY: POSITION/ELEVATION WELL
 DP5763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5763+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5763_ROD/PIPE-DEPTH: 21 meters
 DP5763_SLEEVE-DEPTH  : 3 meters
 DP5763
 DP5763  HISTORY     - Date     Condition        Report By
 DP5763  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5763
 DP5763                          STATION DESCRIPTION
 DP5763
 DP5763'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5763'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHEAST OF
 DP5763'GALESBURG, 6.1 MI (9.8 KM) WEST-SOUTHWEST OF ONEIDA AND 2.8 MI (4.5
 DP5763'KM) WEST-NORTHWEST OF WATAGA.
 DP5763'
 DP5763'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH US
 DP5763'HIGHWAY 150, LOCATED IN GALESBURG, IL, GO NORTH ON US HIGHWAY 150 FOR
 DP5763'3.8 MI (6.1 KM) TO COUNTY ROAD 2200 NORTH.  TURN RIGHT AND GO EAST ON
 DP5763'COUNTY ROAD 2200 NORTH FOR 2.7 MI (4.3 KM) TO THE STATION ON THE
 DP5763'RIGHT.
 DP5763'
 DP5763'THE STATION IS LOCATED 16.0 FT (4.9 M) SOUTH OF THE CENTERLINE OF
 DP5763'COUNTY ROAD 2200 NORTH, 24.0 FT (7.3 M) NORTH OF THE EDGE OF A
 DP5763'CULTIVATED FIELD AND 3.0 FT (0.9 M) SOUTHEAST OF EAST END OF A GUARD
 DP5763'RAIL.
 DP5763'
 DP5763'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5763'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5763'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5764 ***********************************************************************
 DP5764  DESIGNATION -  IK 148
 DP5764  PID         -  DP5764
 DP5764  STATE/COUNTY-  IL/KNOX
 DP5764  COUNTRY     -  US
 DP5764  USGS QUAD   -  WATAGA (2018)
 DP5764
 DP5764                         *CURRENT SURVEY CONTROL
 DP5764  ______________________________________________________________________
 DP5764* NAD 83(1986) POSITION- 41 02 04.6    (N) 090 20 37.3    (W)   HD_HELD2
 DP5764* NAVD 88 ORTHO HEIGHT -   247.935 (meters)      813.43  (feet) ADJUSTED
 DP5764  ______________________________________________________________________
 DP5764  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 DP5764  DYNAMIC HEIGHT  -        247.827 (meters)      813.08  (feet) COMP
 DP5764  MODELED GRAVITY -    980,182.6   (mgal)                       NAVD 88
 DP5764
 DP5764  VERT ORDER      -  SECOND    CLASS I
 DP5764
 DP5764.The horizontal coordinates were established by autonomous hand held GPS
 DP5764.observations and have an estimated accuracy of +/- 10 meters.
 DP5764
 DP5764.The orthometric height was determined by differential leveling and
 DP5764.adjusted by the NATIONAL GEODETIC SURVEY
 DP5764.in November 2014.
 DP5764
 DP5764.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5764.GEOID18 height accuracy estimate available here.
 DP5764
 DP5764.Click photographs - Photos may exist for this station.
 DP5764
 DP5764.The dynamic height is computed by dividing the NAVD 88
 DP5764.geopotential number by the normal gravity value computed on the
 DP5764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5764.degrees latitude (g = 980.6199 gals.).
 DP5764
 DP5764.The modeled gravity was interpolated from observed gravity values.
 DP5764
 DP5764;                    North         East    Units  Estimated Accuracy
 DP5764;SPC IL W     -   484,884.      685,114.      MT  (+/- 10 meters HH2 GPS)
 DP5764
 DP5764_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2329345998(NAD 83)
 DP5764
 DP5764                          SUPERSEDED SURVEY CONTROL
 DP5764
 DP5764.No superseded survey control is available for this station.
 DP5764
 DP5764_MARKER: F = FLANGE-ENCASED ROD
 DP5764_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5764_STAMPING: IK 148 2014
 DP5764_MARK LOGO: UIL
 DP5764_PROJECTION: FLUSH
 DP5764_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5764_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5764+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5764_ROD/PIPE-DEPTH: 18 meters
 DP5764_SLEEVE-DEPTH  : 3 meters
 DP5764
 DP5764  HISTORY     - Date     Condition        Report By
 DP5764  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5764
 DP5764                          STATION DESCRIPTION
 DP5764
 DP5764'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5764'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-SOUTHWEST OF
 DP5764'ONEIDA, 6.2 MI (10.0 KM) NORTH-NORTHEAST OF GALESBURG AND 3.4 MI (5.5
 DP5764'KM) WEST OF WATAGA.
 DP5764'
 DP5764'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH US
 DP5764'HIGHWAY 150, LOCATED IN GALESBURG, IL, GO NORTH ON US HIGHWAY 150 FOR
 DP5764'3.8 MI (6.1 KM) TO COUNTY ROAD 2200 NORTH.  TURN RIGHT AND GO EAST ON
 DP5764'COUNTY ROAD 2200 NORTH FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 500 EAST AND
 DP5764'THE STATION ON THE RIGHT.
 DP5764'
 DP5764'THE STATION IS LOCATED 22.5 FT (6.9 M) SOUTH OF THE CENTERLINE OF
 DP5764'COUNTY ROAD 2200 NORTH, 7.0 FT (2.1 M) WEST OF THE EXTENDED CENTERLINE
 DP5764'OF COUNTY ROAD 500 EAST AND 6.0 FT (1.8 M) NORTH OF THE EDGE OF A
 DP5764'CULTIVATED FIELD.
 DP5764'
 DP5764'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5764'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5764'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5765 ***********************************************************************
 DP5765  DESIGNATION -  IK 149
 DP5765  PID         -  DP5765
 DP5765  STATE/COUNTY-  IL/KNOX
 DP5765  COUNTRY     -  US
 DP5765  USGS QUAD   -  WATAGA (2018)
 DP5765
 DP5765                         *CURRENT SURVEY CONTROL
 DP5765  ______________________________________________________________________
 DP5765* NAD 83(1986) POSITION- 41 02 56.7    (N) 090 20 35.5    (W)   HD_HELD2
 DP5765* NAVD 88 ORTHO HEIGHT -   248.981 (meters)      816.87  (feet) ADJUSTED
 DP5765  ______________________________________________________________________
 DP5765  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 DP5765  DYNAMIC HEIGHT  -        248.873 (meters)      816.51  (feet) COMP
 DP5765  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 DP5765
 DP5765  VERT ORDER      -  SECOND    CLASS I
 DP5765
 DP5765.The horizontal coordinates were established by autonomous hand held GPS
 DP5765.observations and have an estimated accuracy of +/- 10 meters.
 DP5765
 DP5765.The orthometric height was determined by differential leveling and
 DP5765.adjusted by the NATIONAL GEODETIC SURVEY
 DP5765.in November 2014.
 DP5765
 DP5765.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5765.GEOID18 height accuracy estimate available here.
 DP5765
 DP5765.Click photographs - Photos may exist for this station.
 DP5765
 DP5765.The dynamic height is computed by dividing the NAVD 88
 DP5765.geopotential number by the normal gravity value computed on the
 DP5765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5765.degrees latitude (g = 980.6199 gals.).
 DP5765
 DP5765.The modeled gravity was interpolated from observed gravity values.
 DP5765
 DP5765;                    North         East    Units  Estimated Accuracy
 DP5765;SPC IL W     -   486,491.      685,160.      MT  (+/- 10 meters HH2 GPS)
 DP5765
 DP5765_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2328647606(NAD 83)
 DP5765
 DP5765                          SUPERSEDED SURVEY CONTROL
 DP5765
 DP5765.No superseded survey control is available for this station.
 DP5765
 DP5765_MARKER: F = FLANGE-ENCASED ROD
 DP5765_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5765_STAMPING: IK 149 2014
 DP5765_MARK LOGO: UIL
 DP5765_PROJECTION: FLUSH
 DP5765_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5765_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5765_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5765+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2014
 DP5765_ROD/PIPE-DEPTH: 17 meters
 DP5765_SLEEVE-DEPTH  : 3 meters
 DP5765
 DP5765  HISTORY     - Date     Condition        Report By
 DP5765  HISTORY     - 20140528 MONUMENTED       PATRIC
 DP5765
 DP5765                          STATION DESCRIPTION
 DP5765
 DP5765'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5765'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF
 DP5765'GALESBURG, 6.4 MI (10.3 KM) WEST-SOUTHWEST OF ONEIDA AND 3.7 MI (6.0
 DP5765'KM) WEST-NORTHWEST OF WATAGA.
 DP5765'
 DP5765'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH US
 DP5765'HIGHWAY 150, LOCATED IN GALESBURG, IL, GO NORTH ON US HIGHWAY 150 FOR
 DP5765'3.8 MI (6.1 KM) TO COUNTY ROAD 2200 NORTH.  TURN RIGHT AND GO EAST ON
 DP5765'COUNTY ROAD 2200 NORTH FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 500 EAST.
 DP5765'TURN LEFT AND GO NORTH ON COUNTY ROAD 500 EAST FOR 1.0 MI (1.6 KM) TO
 DP5765'THE STATION ON THE RIGHT.
 DP5765'
 DP5765'THE STATION IS LOCATED 29.0 FT (8.8 M) EAST OF THE CENTERLINE OF
 DP5765'COUNTY ROAD 500 EAST, 8.5 FT (2.6 M) SOUTHEAST OF THE SOUTH END OF A
 DP5765'CORRUGATED METAL PIPE AND 3.0 FT (0.9 M) WEST OF A CULTIVATED FIELD.
 DP5765'
 DP5765'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5765'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5765'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5766 ***********************************************************************
 DP5766  DESIGNATION -  IK 150
 DP5766  PID         -  DP5766
 DP5766  STATE/COUNTY-  IL/MARSHALL
 DP5766  COUNTRY     -  US
 DP5766  USGS QUAD   -  LACON (2018)
 DP5766
 DP5766                         *CURRENT SURVEY CONTROL
 DP5766  ______________________________________________________________________
 DP5766* NAD 83(1986) POSITION- 41 01 35.0    (N) 089 25 12.7    (W)   HD_HELD2
 DP5766* NAVD 88 ORTHO HEIGHT -   144.275 (meters)      473.34  (feet) ADJUSTED
 DP5766  ______________________________________________________________________
 DP5766  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 DP5766  DYNAMIC HEIGHT  -        144.213 (meters)      473.14  (feet) COMP
 DP5766  MODELED GRAVITY -    980,190.4   (mgal)                       NAVD 88
 DP5766
 DP5766  VERT ORDER      -  SECOND    CLASS I
 DP5766
 DP5766.The horizontal coordinates were established by autonomous hand held GPS
 DP5766.observations and have an estimated accuracy of +/- 10 meters.
 DP5766
 DP5766.The orthometric height was determined by differential leveling and
 DP5766.adjusted by the NATIONAL GEODETIC SURVEY
 DP5766.in November 2014.
 DP5766
 DP5766.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5766.GEOID18 height accuracy estimate available here.
 DP5766
 DP5766.Click photographs - Photos may exist for this station.
 DP5766
 DP5766.The dynamic height is computed by dividing the NAVD 88
 DP5766.geopotential number by the normal gravity value computed on the
 DP5766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5766.degrees latitude (g = 980.6199 gals.).
 DP5766
 DP5766.The modeled gravity was interpolated from observed gravity values.
 DP5766
 DP5766;                    North         East    Units  Estimated Accuracy
 DP5766;SPC IL W     -   484,224.      762,776.      MT  (+/- 10 meters HH2 GPS)
 DP5766
 DP5766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9653044508(NAD 83)
 DP5766
 DP5766                          SUPERSEDED SURVEY CONTROL
 DP5766
 DP5766.No superseded survey control is available for this station.
 DP5766
 DP5766_MARKER: DD = SURVEY DISK
 DP5766_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DP5766_SP_SET: WING WALL
 DP5766_STAMPING: IK 150
 DP5766_MARK LOGO: UIL
 DP5766_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5766_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5766+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2014
 DP5766
 DP5766  HISTORY     - Date     Condition        Report By
 DP5766  HISTORY     - 20140619 MONUMENTED       PATRIC
 DP5766
 DP5766                          STATION DESCRIPTION
 DP5766
 DP5766'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5766'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHEAST OF
 DP5766'CHILLICOTHE, 6.7 MI (10.8 KM) SOUTH-SOUTHWEST OF HENRY AND IN THE TOWN
 DP5766'OF LACON, IL.
 DP5766'
 DP5766'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 (PRAIRIE
 DP5766'STREET) WITH STATE HIGHWAY 17 LOCATED IN LACON, IL, GO WEST ON STATE
 DP5766'HIGHWAY 26 (PRAIRIE STREET) FOR 0.6 MI (1.0 KM) TO THE WEST END OF THE
 DP5766'BRIDGE OVER THE ILLINOIS RIVER AND THE STATION ON THE RIGHT.
 DP5766'
 DP5766'THE STATION IS LOCATED IN THE NORTHWEST WING WALL OF THE ABUTMENT,
 DP5766'13.7 FT (4.2 M) NORTH OF THE CENTERLINE OF STATE HIGHWAY 26 AND 1 FT
 DP5766'(0.3 M) NORTH OF A GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1873 ***********************************************************************
 DN1873  DESIGNATION -  IL DOT D4 X233
 DN1873  PID         -  DN1873
 DN1873  STATE/COUNTY-  IL/MARSHALL
 DN1873  COUNTRY     -  US
 DN1873  USGS QUAD   -  LACON (2018)
 DN1873
 DN1873                         *CURRENT SURVEY CONTROL
 DN1873  ______________________________________________________________________
 DN1873* NAD 83(2011) POSITION- 41 06 15.63347(N) 089 22 30.29662(W)   ADJUSTED
 DN1873* NAD 83(2011) ELLIP HT-   115.349 (meters)        (06/27/12)   ADJUSTED
 DN1873* NAD 83(2011) EPOCH   -  2010.00
 DN1873* NAVD 88 ORTHO HEIGHT -   148.4   (meters)      487.    (feet) GPS OBS
 DN1873  ______________________________________________________________________
 DN1873  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1873  GEOID HEIGHT    -        -33.025 (meters)                     GEOID09
 DN1873  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 DN1873  NAD 83(2011) X  -     52,494.462 (meters)                     COMP
 DN1873  NAD 83(2011) Y  - -4,812,781.440 (meters)                     COMP
 DN1873  NAD 83(2011) Z  -  4,171,237.503 (meters)                     COMP
 DN1873  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 DN1873
 DN1873  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1873  Standards:
 DN1873         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1873            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1873  -------------------------------------------------------------------
 DN1873  NETWORK    0.59   0.90           0.27   0.20   0.46     -0.16177791
 DN1873  -------------------------------------------------------------------
 DN1873  Click here for local accuracies and other accuracy information.
 DN1873
 DN1873.The horizontal coordinates were established by GPS observations
 DN1873.and adjusted by the National Geodetic Survey in June 2012.
 DN1873
 DN1873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1873.been affixed to the stable North American tectonic plate. See 
 DN1873.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1873
 DN1873.The horizontal coordinates are valid at the epoch date displayed above
 DN1873.which is a decimal equivalence of Year/Month/Day.
 DN1873
 DN1873.The orthometric height was determined by GPS observations and a
 DN1873.high-resolution geoid model.
 DN1873
 DN1873.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1873.GEOID18 height accuracy estimate available here.
 DN1873
 DN1873.Click photographs - Photos may exist for this station.
 DN1873
 DN1873.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1873
 DN1873.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1873
 DN1873.The ellipsoidal height was determined by GPS observations
 DN1873.and is referenced to NAD 83.
 DN1873
 DN1873. The following values were computed from the NAD 83(2011) position.
 DN1873
 DN1873;                    North         East     Units Scale Factor Converg.
 DN1873;SPC IL W     -   492,914.585   766,491.328   MT  0.99999557   +0 31 13.6
 DN1873;SPC IL W     - 1,617,170.60  2,514,730.30   sFT  0.99999557   +0 31 13.6
 DN1873;UTM  16      - 4,553,058.658   300,559.420   MT  1.00008957   -1 33 43.1
 DN1873
 DN1873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1873!SPC IL W     -   0.99998191  x   0.99999557  =   0.99997748
 DN1873!UTM  16      -   0.99998191  x   1.00008957  =   1.00007148
 DN1873
 DN1873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0055953058(NAD 83)
 DN1873
 DN1873                          SUPERSEDED SURVEY CONTROL
 DN1873
 DN1873  NAD 83(2007)-  41 06 15.63315(N)    089 22 30.29752(W) AD(2002.00) 1
 DN1873  ELLIP H (08/01/11)  115.401  (m)                       GP(2002.00) 3 1
 DN1873
 DN1873.Superseded values are not recommended for survey control.
 DN1873
 DN1873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1873.See file dsdata.pdf to determine how the superseded data were derived.
 DN1873
 DN1873_MARKER: F = FLANGE-ENCASED ROD
 DN1873_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1873_STAMPING: X233
 DN1873_MARK LOGO: ILDT
 DN1873_PROJECTION: FLUSH
 DN1873_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1873_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1873+STABILITY: POSITION/ELEVATION WELL
 DN1873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1873+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2023
 DN1873_ROD/PIPE-DEPTH: 6.1 meters
 DN1873_SLEEVE-DEPTH  : 0.3 meters
 DN1873
 DN1873  HISTORY     - Date     Condition        Report By
 DN1873  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1873  HISTORY     - 20230222 GOOD             ILDT
 DN1873
 DN1873                          STATION DESCRIPTION
 DN1873
 DN1873'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1873'THE STATION IS LOCATED 0.5 MILES SOUTH OF HENRY. TO REACH THE STATION
 DN1873'FROM THE INTERSECTION OF IL 29 AND IL 18 PROCEED SOUTHWEST ON IL 29
 DN1873'FOR 0.5 MILES TO THE STATION ON THE LEFT. 55.0 FEET SOUTHEAST OF THE
 DN1873'CENTERLINE OF IL 29. 34.0 FEET NORTH OF A NAIL AND WASHER IN A POWER
 DN1873'POLE. 115 FEET SOUTH OF A NAIL AND WASHER IN THE WEST LEG OF THE
 DN1873'WELCOME TO HENRY SIGN. 27.4 FEET WEST OF THE WEST RAIL OF THE WEST
 DN1873'TRACK. 115 FEET WEST-NORTHWEST OF NGS MARK A 233. 0.5 FEET BELOW THE
 DN1873'SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH
 DN1873'ACCESS COVER.
 DN1873
 DN1873                          STATION RECOVERY (2023)
 DN1873
 DN1873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN1873'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4289 ***********************************************************************
 DF4289  DESIGNATION -  IL DOT DISTRICT 3 GPS 1592
 DF4289  PID         -  DF4289
 DF4289  STATE/COUNTY-  IL/MCLEAN
 DF4289  COUNTRY     -  US
 DF4289  USGS QUAD   -  BELLFLOWER (2018)
 DF4289
 DF4289                         *CURRENT SURVEY CONTROL
 DF4289  ______________________________________________________________________
 DF4289* NAD 83(2011) POSITION- 40 20 23.43163(N) 088 31 09.57234(W)   ADJUSTED
 DF4289* NAD 83(2011) ELLIP HT-   203.077 (meters)        (06/27/12)   ADJUSTED
 DF4289* NAD 83(2011) EPOCH   -  2010.00
 DF4289* NAVD 88 ORTHO HEIGHT -   235.1   (meters)      771.    (feet) GPS OBS
 DF4289  ______________________________________________________________________
 DF4289  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4289  GEOID HEIGHT    -        -31.971 (meters)                     GEOID99
 DF4289  GEOID HEIGHT    -        -31.978 (meters)                     GEOID18
 DF4289  NAD 83(2011) X  -    125,801.444 (meters)                     COMP
 DF4289  NAD 83(2011) Y  - -4,866,895.372 (meters)                     COMP
 DF4289  NAD 83(2011) Z  -  4,106,951.882 (meters)                     COMP
 DF4289  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 DF4289
 DF4289  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4289  Standards:
 DF4289         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4289            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4289  -------------------------------------------------------------------
 DF4289  NETWORK    1.70   3.12           0.80   0.51   1.59      0.27504923
 DF4289  -------------------------------------------------------------------
 DF4289  Click here for local accuracies and other accuracy information.
 DF4289
 DF4289.The horizontal coordinates were established by GPS observations
 DF4289.and adjusted by the National Geodetic Survey in June 2012.
 DF4289
 DF4289.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4289.been affixed to the stable North American tectonic plate. See 
 DF4289.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4289
 DF4289.The horizontal coordinates are valid at the epoch date displayed above
 DF4289.which is a decimal equivalence of Year/Month/Day.
 DF4289
 DF4289.The orthometric height was determined by GPS observations and a
 DF4289.high-resolution geoid model.
 DF4289
 DF4289.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4289.GEOID18 height accuracy estimate available here.
 DF4289
 DF4289.Click photographs - Photos may exist for this station.
 DF4289
 DF4289.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4289
 DF4289.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4289
 DF4289.The ellipsoidal height was determined by GPS observations
 DF4289.and is referenced to NAD 83.
 DF4289
 DF4289. The following values were computed from the NAD 83(2011) position.
 DF4289
 DF4289;                    North         East     Units Scale Factor Converg.
 DF4289;SPC IL E     -   407,751.328   284,196.806   MT  0.99997807   -0 07 13.4
 DF4289;SPC IL E     - 1,337,764.15    932,402.35   sFT  0.99997807   -0 07 13.4
 DF4289;UTM  16      - 4,466,585.171   370,953.546   MT  0.99980499   -0 59 01.1
 DF4289
 DF4289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4289!SPC IL E     -   0.99996814  x   0.99997807  =   0.99994621
 DF4289!UTM  16      -   0.99996814  x   0.99980499  =   0.99977314
 DF4289
 DF4289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7095366585(NAD 83)
 DF4289
 DF4289                          SUPERSEDED SURVEY CONTROL
 DF4289
 DF4289  NAD 83(2007)-  40 20 23.43170(N)    088 31 09.57323(W) AD(2002.00) 0
 DF4289  ELLIP H (02/10/07)  203.099  (m)                       GP(2002.00)    
 DF4289  ELLIP H (02/03/05)  203.099  (m)                       GP(       ) 4 2
 DF4289  NAD 83(1997)-  40 20 23.43165(N)    088 31 09.57318(W) AD(       ) 1
 DF4289  ELLIP H (03/04/03)  203.092  (m)                       GP(       ) 4 2
 DF4289
 DF4289.Superseded values are not recommended for survey control.
 DF4289
 DF4289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4289.See file dsdata.pdf to determine how the superseded data were derived.
 DF4289
 DF4289_MARKER: I = METAL ROD
 DF4289_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4289_STAMPING: DISTRICT 3 I.D.O.T. NO. 1592
 DF4289_MARK LOGO: ASCPC
 DF4289_PROJECTION: RECESSED 10 CENTIMETERS
 DF4289_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4289_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4289+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4289_ROD/PIPE-DEPTH: 3.7 meters
 DF4289_SLEEVE-DEPTH  : 0.8 meters
 DF4289
 DF4289  HISTORY     - Date     Condition        Report By
 DF4289  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4289
 DF4289                          STATION DESCRIPTION
 DF4289
 DF4289'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4289'SET POINT IN BELLFLOWER AT INT 400N RD AND RT 54, E OF BELLFLOWER,
 DF4289'IN S ROW OF 400N RD. 27 FT S OF 400N CENTERLINE, 60.4 FT E OF ROAD
 DF4289'WEIGHT
 DF4289'LIMIT SIGN, 90.5 FT SE OF STOP SIGN FOR 400N, 60.3 FT S OF P.P.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4290 ***********************************************************************
 DF4290  DESIGNATION -  IL DOT DISTRICT 3 GPS 1594
 DF4290  PID         -  DF4290
 DF4290  STATE/COUNTY-  IL/MCLEAN
 DF4290  COUNTRY     -  US
 DF4290  USGS QUAD   -  ARROWSMITH (2018)
 DF4290
 DF4290                         *CURRENT SURVEY CONTROL
 DF4290  ______________________________________________________________________
 DF4290* NAD 83(2011) POSITION- 40 29 16.76911(N) 088 37 55.96440(W)   ADJUSTED
 DF4290* NAD 83(2011) ELLIP HT-   222.085 (meters)        (06/27/12)   ADJUSTED
 DF4290* NAD 83(2011) EPOCH   -  2010.00
 DF4290* NAVD 88 ORTHO HEIGHT -   254.1   (meters)      834.    (feet) GPS OBS
 DF4290  ______________________________________________________________________
 DF4290  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4290  GEOID HEIGHT    -        -32.027 (meters)                     GEOID99
 DF4290  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 DF4290  NAD 83(2011) X  -    115,957.991 (meters)                     COMP
 DF4290  NAD 83(2011) Y  - -4,856,485.751 (meters)                     COMP
 DF4290  NAD 83(2011) Z  -  4,119,490.008 (meters)                     COMP
 DF4290  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 DF4290
 DF4290  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4290  Standards:
 DF4290         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4290            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4290  -------------------------------------------------------------------
 DF4290  NETWORK    1.75   2.43           0.79   0.61   1.24      0.21167287
 DF4290  -------------------------------------------------------------------
 DF4290  Click here for local accuracies and other accuracy information.
 DF4290
 DF4290.The horizontal coordinates were established by GPS observations
 DF4290.and adjusted by the National Geodetic Survey in June 2012.
 DF4290
 DF4290.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4290.been affixed to the stable North American tectonic plate. See 
 DF4290.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4290
 DF4290.The horizontal coordinates are valid at the epoch date displayed above
 DF4290.which is a decimal equivalence of Year/Month/Day.
 DF4290
 DF4290.The orthometric height was determined by GPS observations and a
 DF4290.high-resolution geoid model.
 DF4290
 DF4290.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4290.GEOID18 height accuracy estimate available here.
 DF4290
 DF4290.Click photographs - Photos may exist for this station.
 DF4290
 DF4290.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4290
 DF4290.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4290
 DF4290.The ellipsoidal height was determined by GPS observations
 DF4290.and is referenced to NAD 83.
 DF4290
 DF4290. The following values were computed from the NAD 83(2011) position.
 DF4290
 DF4290;                    North         East     Units Scale Factor Converg.
 DF4290;SPC IL E     -   424,228.108   274,660.794   MT  0.99998290   -0 11 38.6
 DF4290;SPC IL E     - 1,391,821.72    901,116.29   sFT  0.99998290   -0 11 38.6
 DF4290;UTM  16      - 4,483,201.300   361,668.722   MT  0.99983555   -1 03 35.8
 DF4290
 DF4290!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4290!SPC IL E     -   0.99996516  x   0.99998290  =   0.99994806
 DF4290!UTM  16      -   0.99996516  x   0.99983555  =   0.99980072
 DF4290
 DF4290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6166883201(NAD 83)
 DF4290
 DF4290                          SUPERSEDED SURVEY CONTROL
 DF4290
 DF4290  NAD 83(2007)-  40 29 16.76922(N)    088 37 55.96534(W) AD(2002.00) 0
 DF4290  ELLIP H (02/10/07)  222.106  (m)                       GP(2002.00)    
 DF4290  ELLIP H (02/03/05)  222.121  (m)                       GP(       ) 4 2
 DF4290  NAD 83(1997)-  40 29 16.76911(N)    088 37 55.96526(W) AD(       ) 1
 DF4290  ELLIP H (03/04/03)  222.107  (m)                       GP(       ) 4 2
 DF4290
 DF4290.Superseded values are not recommended for survey control.
 DF4290
 DF4290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4290.See file dsdata.pdf to determine how the superseded data were derived.
 DF4290
 DF4290_MARKER: I = METAL ROD
 DF4290_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4290_STAMPING: DISTRICT 3 I.D.O.T. NO. 1594
 DF4290_MARK LOGO: ASCPC
 DF4290_PROJECTION: RECESSED 5 CENTIMETERS
 DF4290_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4290_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4290+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4290_ROD/PIPE-DEPTH: 4.9 meters
 DF4290_SLEEVE-DEPTH  : 0.8 meters
 DF4290
 DF4290  HISTORY     - Date     Condition        Report By
 DF4290  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4290
 DF4290                          STATION DESCRIPTION
 DF4290
 DF4290'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4290'SET POINT +/- 2.5 MILES N OF ARROWSMITH, +/- 800FT N OF INT OF CR 15
 DF4290'AND
 DF4290'IL RT 9, 37.9 FT W OF CR 15 CENTERLINE, 10.5 FT S OF NE FENCE CORNER,
 DF4290'66.5 FT N OF P.P., 11.6 FT W/NW OF STOP AHEAD SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4291 ***********************************************************************
 DF4291  DESIGNATION -  IL DOT DISTRICT 3 GPS 1601
 DF4291  PID         -  DF4291
 DF4291  STATE/COUNTY-  IL/MCLEAN
 DF4291  COUNTRY     -  US
 DF4291  USGS QUAD   -  HOLDER (2018)
 DF4291
 DF4291                         *CURRENT SURVEY CONTROL
 DF4291  ______________________________________________________________________
 DF4291* NAD 83(2011) POSITION- 40 29 14.66725(N) 088 49 33.59214(W)   ADJUSTED
 DF4291* NAD 83(2011) ELLIP HT-   220.031 (meters)        (06/27/12)   ADJUSTED
 DF4291* NAD 83(2011) EPOCH   -  2010.00
 DF4291* NAVD 88 ORTHO HEIGHT -   252.0   (meters)      827.    (feet) GPS OBS
 DF4291  ______________________________________________________________________
 DF4291  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4291  GEOID HEIGHT    -        -32.005 (meters)                     GEOID99
 DF4291  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 DF4291  NAD 83(2011) X  -     99,532.609 (meters)                     COMP
 DF4291  NAD 83(2011) Y  - -4,856,890.692 (meters)                     COMP
 DF4291  NAD 83(2011) Z  -  4,119,439.364 (meters)                     COMP
 DF4291  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 DF4291
 DF4291  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4291  Standards:
 DF4291         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4291            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4291  -------------------------------------------------------------------
 DF4291  NETWORK    1.66   2.35           0.75   0.57   1.20      0.21201651
 DF4291  -------------------------------------------------------------------
 DF4291  Click here for local accuracies and other accuracy information.
 DF4291
 DF4291.The horizontal coordinates were established by GPS observations
 DF4291.and adjusted by the National Geodetic Survey in June 2012.
 DF4291
 DF4291.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4291.been affixed to the stable North American tectonic plate. See 
 DF4291.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4291
 DF4291.The horizontal coordinates are valid at the epoch date displayed above
 DF4291.which is a decimal equivalence of Year/Month/Day.
 DF4291
 DF4291.The orthometric height was determined by GPS observations and a
 DF4291.high-resolution geoid model.
 DF4291
 DF4291.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4291.GEOID18 height accuracy estimate available here.
 DF4291
 DF4291.Click photographs - Photos may exist for this station.
 DF4291
 DF4291.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4291
 DF4291.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4291
 DF4291.The ellipsoidal height was determined by GPS observations
 DF4291.and is referenced to NAD 83.
 DF4291
 DF4291. The following values were computed from the NAD 83(2011) position.
 DF4291
 DF4291;                    North         East     Units Scale Factor Converg.
 DF4291;SPC IL E     -   424,236.963   258,231.088   MT  0.99999647   -0 19 11.6
 DF4291;SPC IL E     - 1,391,850.77    847,213.16   sFT  0.99999647   -0 19 11.6
 DF4291;UTM  16      - 4,483,458.414   345,243.072   MT  0.99989481   -1 11 09.0
 DF4291
 DF4291!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4291!SPC IL E     -   0.99996549  x   0.99999647  =   0.99996196
 DF4291!UTM  16      -   0.99996549  x   0.99989481  =   0.99986030
 DF4291
 DF4291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4524383458(NAD 83)
 DF4291
 DF4291                          SUPERSEDED SURVEY CONTROL
 DF4291
 DF4291  NAD 83(2007)-  40 29 14.66737(N)    088 49 33.59310(W) AD(2002.00) 0
 DF4291  ELLIP H (02/10/07)  220.052  (m)                       GP(2002.00)    
 DF4291  ELLIP H (02/03/05)  220.068  (m)                       GP(       ) 4 2
 DF4291  NAD 83(1997)-  40 29 14.66724(N)    088 49 33.59299(W) AD(       ) 1
 DF4291  ELLIP H (03/04/03)  220.050  (m)                       GP(       ) 4 2
 DF4291
 DF4291.Superseded values are not recommended for survey control.
 DF4291
 DF4291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4291.See file dsdata.pdf to determine how the superseded data were derived.
 DF4291
 DF4291_MARKER: I = METAL ROD
 DF4291_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4291_STAMPING: DISTRICT 3 I.D.O.T. NO. 1601
 DF4291_MARK LOGO: ASCPC
 DF4291_PROJECTION: RECESSED 10 CENTIMETERS
 DF4291_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4291_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4291+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4291_ROD/PIPE-DEPTH: 6.1 meters
 DF4291_SLEEVE-DEPTH  : 0.8 meters
 DF4291
 DF4291  HISTORY     - Date     Condition        Report By
 DF4291  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4291
 DF4291                          STATION DESCRIPTION
 DF4291
 DF4291'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4291'SET POINT +/- 5.5 MILES E OF BLOOMINGTON/NORMAL AIRPORT IN NW QUAD
 DF4291'OF INT OF IL RT 165 AND IL RT 9,  58.2 FT W OF RT 165 CENTERLINE,
 DF4291'103.9 FT
 DF4291'N OF RT 9 CENTERLINE, 68.4 FT NE OF P.P.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4292 ***********************************************************************
 DF4292  DESIGNATION -  IL DOT DISTRICT 3 GPS 1611
 DF4292  PID         -  DF4292
 DF4292  STATE/COUNTY-  IL/MCLEAN
 DF4292  COUNTRY     -  US
 DF4292  USGS QUAD   -  BLOOMINGTON WEST (2018)
 DF4292
 DF4292                         *CURRENT SURVEY CONTROL
 DF4292  ______________________________________________________________________
 DF4292* NAD 83(2011) POSITION- 40 24 28.86819(N) 089 03 25.17295(W)   ADJUSTED
 DF4292* NAD 83(2011) ELLIP HT-   197.771 (meters)        (06/27/12)   ADJUSTED
 DF4292* NAD 83(2011) EPOCH   -  2010.00
 DF4292* NAVD 88 ORTHO HEIGHT -   230.0   (meters)      755.    (feet) GPS OBS
 DF4292  ______________________________________________________________________
 DF4292  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4292  GEOID HEIGHT    -        -32.170 (meters)                     GEOID99
 DF4292  GEOID HEIGHT    -        -32.175 (meters)                     GEOID18
 DF4292  NAD 83(2011) X  -     80,044.576 (meters)                     COMP
 DF4292  NAD 83(2011) Y  - -4,862,954.107 (meters)                     COMP
 DF4292  NAD 83(2011) Z  -  4,112,716.068 (meters)                     COMP
 DF4292  LAPLACE CORR    -          2.54  (seconds)                    DEFLEC18
 DF4292
 DF4292  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4292  Standards:
 DF4292         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4292            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4292  -------------------------------------------------------------------
 DF4292  NETWORK    2.36   3.06           1.07   0.83   1.56     -0.01220006
 DF4292  -------------------------------------------------------------------
 DF4292  Click here for local accuracies and other accuracy information.
 DF4292
 DF4292.The horizontal coordinates were established by GPS observations
 DF4292.and adjusted by the National Geodetic Survey in June 2012.
 DF4292
 DF4292.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4292.been affixed to the stable North American tectonic plate. See 
 DF4292.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4292
 DF4292.The horizontal coordinates are valid at the epoch date displayed above
 DF4292.which is a decimal equivalence of Year/Month/Day.
 DF4292
 DF4292.The orthometric height was determined by GPS observations and a
 DF4292.high-resolution geoid model.
 DF4292
 DF4292.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4292.GEOID18 height accuracy estimate available here.
 DF4292
 DF4292.Click photographs - Photos may exist for this station.
 DF4292
 DF4292.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4292
 DF4292.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4292
 DF4292.The ellipsoidal height was determined by GPS observations
 DF4292.and is referenced to NAD 83.
 DF4292
 DF4292. The following values were computed from the NAD 83(2011) position.
 DF4292
 DF4292;                    North         East     Units Scale Factor Converg.
 DF4292;SPC IL E     -   415,556.474   238,574.601   MT  1.00002143   -0 28 08.8
 DF4292;SPC IL E     - 1,363,371.53    782,723.50   sFT  1.00002143   -0 28 08.8
 DF4292;UTM  16      - 4,475,076.377   325,459.203   MT  0.99997501   -1 20 01.4
 DF4292
 DF4292!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4292!SPC IL E     -   0.99996898  x   1.00002143  =   0.99999041
 DF4292!UTM  16      -   0.99996898  x   0.99997501  =   0.99994399
 DF4292
 DF4292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2545975076(NAD 83)
 DF4292
 DF4292                          SUPERSEDED SURVEY CONTROL
 DF4292
 DF4292  NAD 83(2007)-  40 24 28.86835(N)    089 03 25.17388(W) AD(2002.00) 0
 DF4292  ELLIP H (02/10/07)  197.787  (m)                       GP(2002.00)    
 DF4292  ELLIP H (02/03/05)  197.802  (m)                       GP(       ) 4 2
 DF4292  NAD 83(1997)-  40 24 28.86812(N)    089 03 25.17373(W) AD(       ) 1
 DF4292  ELLIP H (03/04/03)  197.793  (m)                       GP(       ) 4 2
 DF4292
 DF4292.Superseded values are not recommended for survey control.
 DF4292
 DF4292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4292.See file dsdata.pdf to determine how the superseded data were derived.
 DF4292
 DF4292_MARKER: I = METAL ROD
 DF4292_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4292_STAMPING: DISTRICT 3 I.D.O.T. NO. 1611
 DF4292_MARK LOGO: ASCPC
 DF4292_PROJECTION: RECESSED 8 CENTIMETERS
 DF4292_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4292_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4292_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4292+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2014
 DF4292_ROD/PIPE-DEPTH: 9.8 meters
 DF4292_SLEEVE-DEPTH  : 0.8 meters
 DF4292
 DF4292  HISTORY     - Date     Condition        Report By
 DF4292  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4292  HISTORY     - 20140425 GOOD             INDIV
 DF4292
 DF4292                          STATION DESCRIPTION
 DF4292
 DF4292'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4292'SET POINT AT THE SHIRLEY EXIT (154) OF I-55 IN THE SW QUAD OF THE
 DF4292'SOUTHBOUND ENTRANCE RAMP.  123.5 FT S OF CENTERLINE OF CR
 DF4292'850N/CR 34 EASTBOUND, 75.5 FT SE OF FENCE CORNER FOR ROW FENCE
 DF4292'HEADING WEST AT CORNER CUT, 108.5 FT W OF CENTERLINE OF RAMP.
 DF4292
 DF4292                          STATION RECOVERY (2014)
 DF4292
 DF4292'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (LIN)
 DF4292'CAN GPS FOR NOW.  TREE TO SOUTHWEST GETTING CLOSE TO BEING GROWN OVER
 DF4292'POINT AND WILL BLOCK SATELLITES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4293 ***********************************************************************
 DF4293  DESIGNATION -  IL DOT DISTRICT 3 GPS 1612
 DF4293  PID         -  DF4293
 DF4293  STATE/COUNTY-  IL/MCLEAN
 DF4293  COUNTRY     -  US
 DF4293  USGS QUAD   -  FUNKS GROVE (2018)
 DF4293
 DF4293                         *CURRENT SURVEY CONTROL
 DF4293  ______________________________________________________________________
 DF4293* NAD 83(2011) POSITION- 40 21 48.52561(N) 089 06 42.46085(W)   ADJUSTED
 DF4293* NAD 83(2011) ELLIP HT-   177.826 (meters)        (06/27/12)   ADJUSTED
 DF4293* NAD 83(2011) EPOCH   -  2010.00
 DF4293* NAVD 88 ORTHO HEIGHT -   210.1   (meters)      689.    (feet) GPS OBS
 DF4293  ______________________________________________________________________
 DF4293  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4293  GEOID HEIGHT    -        -32.272 (meters)                     GEOID99
 DF4293  GEOID HEIGHT    -        -32.276 (meters)                     GEOID18
 DF4293  NAD 83(2011) X  -     75,442.669 (meters)                     COMP
 DF4293  NAD 83(2011) Y  - -4,866,217.477 (meters)                     COMP
 DF4293  NAD 83(2011) Z  -  4,108,935.844 (meters)                     COMP
 DF4293  LAPLACE CORR    -          3.11  (seconds)                    DEFLEC18
 DF4293
 DF4293  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4293  Standards:
 DF4293         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4293            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4293  -------------------------------------------------------------------
 DF4293  NETWORK    2.26   2.88           1.03   0.78   1.47     -0.03325616
 DF4293  -------------------------------------------------------------------
 DF4293  Click here for local accuracies and other accuracy information.
 DF4293
 DF4293.The horizontal coordinates were established by GPS observations
 DF4293.and adjusted by the National Geodetic Survey in June 2012.
 DF4293
 DF4293.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4293.been affixed to the stable North American tectonic plate. See 
 DF4293.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4293
 DF4293.The horizontal coordinates are valid at the epoch date displayed above
 DF4293.which is a decimal equivalence of Year/Month/Day.
 DF4293
 DF4293.The orthometric height was determined by GPS observations and a
 DF4293.high-resolution geoid model.
 DF4293
 DF4293.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4293.GEOID18 height accuracy estimate available here.
 DF4293
 DF4293.Click photographs - Photos may exist for this station.
 DF4293
 DF4293.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4293
 DF4293.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4293
 DF4293.The ellipsoidal height was determined by GPS observations
 DF4293.and is referenced to NAD 83.
 DF4293
 DF4293. The following values were computed from the NAD 83(2011) position.
 DF4293
 DF4293;                    North         East     Units Scale Factor Converg.
 DF4293;SPC IL E     -   410,650.284   233,879.313   MT  1.00002880   -0 30 15.0
 DF4293;SPC IL E     - 1,347,275.14    767,319.05   sFT  1.00002880   -0 30 15.0
 DF4293;UTM  16      - 4,470,241.757   320,690.637   MT  0.99999579   -1 22 04.9
 DF4293
 DF4293!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4293!SPC IL E     -   0.99997210  x   1.00002880  =   1.00000090
 DF4293!UTM  16      -   0.99997210  x   0.99999579  =   0.99996790
 DF4293
 DF4293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2069070241(NAD 83)
 DF4293
 DF4293                          SUPERSEDED SURVEY CONTROL
 DF4293
 DF4293  NAD 83(2007)-  40 21 48.52577(N)    089 06 42.46177(W) AD(2002.00) 0
 DF4293  ELLIP H (02/10/07)  177.842  (m)                       GP(2002.00)    
 DF4293  ELLIP H (02/03/05)  177.855  (m)                       GP(       ) 4 2
 DF4293  NAD 83(1997)-  40 21 48.52553(N)    089 06 42.46160(W) AD(       ) 1
 DF4293  ELLIP H (03/04/03)  177.850  (m)                       GP(       ) 4 2
 DF4293
 DF4293.Superseded values are not recommended for survey control.
 DF4293
 DF4293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4293.See file dsdata.pdf to determine how the superseded data were derived.
 DF4293
 DF4293_MARKER: I = METAL ROD
 DF4293_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4293_STAMPING: DISTRICT 3 I.D.O.T. NO. 1612
 DF4293_MARK LOGO: ASCPC
 DF4293_PROJECTION: RECESSED 5 CENTIMETERS
 DF4293_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4293_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4293+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4293_ROD/PIPE-DEPTH: 4.9 meters
 DF4293_SLEEVE-DEPTH  : 0.8 meters
 DF4293
 DF4293  HISTORY     - Date     Condition        Report By
 DF4293  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4293
 DF4293                          STATION DESCRIPTION
 DF4293
 DF4293'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4293'SET POINT AT NW QUAD OF FUNKS GROVE AND OLD RT 66 JUST W OF FUNKS
 DF4293'GROVE, 62 FT W OF RT 66 CENTERLINE, 72.8 FT N OF FUNKS GROVE RD
 DF4293'CENTERLINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4294 ***********************************************************************
 DF4294  DESIGNATION -  IL DOT DISTRICT 3 GPS 1614
 DF4294  PID         -  DF4294
 DF4294  STATE/COUNTY-  IL/MCLEAN
 DF4294  COUNTRY     -  US
 DF4294  USGS QUAD   -  STANFORD (2018)
 DF4294
 DF4294                         *CURRENT SURVEY CONTROL
 DF4294  ______________________________________________________________________
 DF4294* NAD 83(2011) POSITION- 40 29 14.27886(N) 089 10 33.72981(W)   ADJUSTED
 DF4294* NAD 83(2011) ELLIP HT-   192.337 (meters)        (06/27/12)   ADJUSTED
 DF4294* NAD 83(2011) EPOCH   -  2010.00
 DF4294* NAVD 88 ORTHO HEIGHT -   224.6   (meters)      737.    (feet) GPS OBS
 DF4294  ______________________________________________________________________
 DF4294  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4294  GEOID HEIGHT    -        -32.303 (meters)                     GEOID99
 DF4294  GEOID HEIGHT    -        -32.318 (meters)                     GEOID18
 DF4294  NAD 83(2011) X  -     69,858.446 (meters)                     COMP
 DF4294  NAD 83(2011) Y  - -4,857,394.843 (meters)                     COMP
 DF4294  NAD 83(2011) Z  -  4,119,412.271 (meters)                     COMP
 DF4294  LAPLACE CORR    -          3.34  (seconds)                    DEFLEC18
 DF4294
 DF4294  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4294  Standards:
 DF4294         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4294            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4294  -------------------------------------------------------------------
 DF4294  NETWORK    1.22   1.78           0.55   0.43   0.91      0.15192817
 DF4294  -------------------------------------------------------------------
 DF4294  Click here for local accuracies and other accuracy information.
 DF4294
 DF4294.The horizontal coordinates were established by GPS observations
 DF4294.and adjusted by the National Geodetic Survey in June 2012.
 DF4294
 DF4294.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4294.been affixed to the stable North American tectonic plate. See 
 DF4294.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4294
 DF4294.The horizontal coordinates are valid at the epoch date displayed above
 DF4294.which is a decimal equivalence of Year/Month/Day.
 DF4294
 DF4294.The orthometric height was determined by GPS observations and a
 DF4294.high-resolution geoid model.
 DF4294
 DF4294.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4294.GEOID18 height accuracy estimate available here.
 DF4294
 DF4294.Click photographs - Photos may exist for this station.
 DF4294
 DF4294.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4294
 DF4294.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4294
 DF4294.The ellipsoidal height was determined by GPS observations
 DF4294.and is referenced to NAD 83.
 DF4294
 DF4294. The following values were computed from the NAD 83(2011) position.
 DF4294
 DF4294;                    North         East     Units Scale Factor Converg.
 DF4294;SPC IL E     -   424,449.538   228,553.882   MT  1.00003781   -0 32 49.8
 DF4294;SPC IL E     - 1,392,548.19    749,847.19   sFT  1.00003781   -0 32 49.8
 DF4294;UTM  16      - 4,484,119.470   315,574.259   MT  1.00001869   -1 24 47.7
 DF4294
 DF4294!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4294!SPC IL E     -   0.99996983  x   1.00003781  =   1.00000764
 DF4294!UTM  16      -   0.99996983  x   1.00001869  =   0.99998852
 DF4294
 DF4294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1557484119(NAD 83)
 DF4294
 DF4294                          SUPERSEDED SURVEY CONTROL
 DF4294
 DF4294  NAD 83(2007)-  40 29 14.27901(N)    089 10 33.73082(W) AD(2002.00) 0
 DF4294  ELLIP H (02/10/07)  192.354  (m)                       GP(2002.00)    
 DF4294  ELLIP H (02/03/05)  192.367  (m)                       GP(       ) 4 2
 DF4294  NAD 83(1997)-  40 29 14.27886(N)    089 10 33.73071(W) AD(       ) 1
 DF4294  ELLIP H (03/04/03)  192.354  (m)                       GP(       ) 4 2
 DF4294
 DF4294.Superseded values are not recommended for survey control.
 DF4294
 DF4294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4294.See file dsdata.pdf to determine how the superseded data were derived.
 DF4294
 DF4294_MARKER: I = METAL ROD
 DF4294_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4294_STAMPING: DISTRICT 3 I.D.O.T. NO. 1614
 DF4294_MARK LOGO: ASCPC
 DF4294_PROJECTION: RECESSED 8 CENTIMETERS
 DF4294_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4294_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4294+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4294_ROD/PIPE-DEPTH: 6.1 meters
 DF4294_SLEEVE-DEPTH  : 0.8 meters
 DF4294
 DF4294  HISTORY     - Date     Condition        Report By
 DF4294  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4294
 DF4294                          STATION DESCRIPTION
 DF4294
 DF4294'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4294'SET POINT +/- 3 MILES S OF DANVERS IN NE QUAD OF INT OF RT 122 AND RT
 DF4294'9,
 DF4294'62 FT W OF NORTH FENCE FOR CITY OF NORMAL WELLHOUSE, 102.5 FT E OF
 DF4294'RT 9 CENTERLINE, 132 FT N/NE OF 28 INCH TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4295 ***********************************************************************
 DF4295  DESIGNATION -  IL DOT DISTRICT 3 GPS 1733
 DF4295  PID         -  DF4295
 DF4295  STATE/COUNTY-  IL/FORD
 DF4295  COUNTRY     -  US
 DF4295  USGS QUAD   -  MELVIN EAST (2018)
 DF4295
 DF4295                         *CURRENT SURVEY CONTROL
 DF4295  ______________________________________________________________________
 DF4295* NAD 83(2011) POSITION- 40 36 41.98229(N) 088 10 37.56910(W)   ADJUSTED
 DF4295* NAD 83(2011) ELLIP HT-   204.935 (meters)        (06/27/12)   ADJUSTED
 DF4295* NAD 83(2011) EPOCH   -  2010.00
 DF4295* NAVD 88 ORTHO HEIGHT -   237.1   (meters)      778.    (feet) GPS OBS
 DF4295  ______________________________________________________________________
 DF4295  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4295  GEOID HEIGHT    -        -32.089 (meters)                     GEOID99
 DF4295  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 DF4295  NAD 83(2011) X  -    154,245.369 (meters)                     COMP
 DF4295  NAD 83(2011) Y  - -4,846,474.730 (meters)                     COMP
 DF4295  NAD 83(2011) Z  -  4,129,914.100 (meters)                     COMP
 DF4295  LAPLACE CORR    -         -3.10  (seconds)                    DEFLEC18
 DF4295
 DF4295  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4295  Standards:
 DF4295         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4295            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4295  -------------------------------------------------------------------
 DF4295  NETWORK    1.67   2.23           0.74   0.61   1.14     -0.08021381
 DF4295  -------------------------------------------------------------------
 DF4295  Click here for local accuracies and other accuracy information.
 DF4295
 DF4295.The horizontal coordinates were established by GPS observations
 DF4295.and adjusted by the National Geodetic Survey in June 2012.
 DF4295
 DF4295.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4295.been affixed to the stable North American tectonic plate. See 
 DF4295.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4295
 DF4295.The horizontal coordinates are valid at the epoch date displayed above
 DF4295.which is a decimal equivalence of Year/Month/Day.
 DF4295
 DF4295.The orthometric height was determined by GPS observations and a
 DF4295.high-resolution geoid model.
 DF4295
 DF4295.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4295.GEOID18 height accuracy estimate available here.
 DF4295
 DF4295.Click photographs - Photos may exist for this station.
 DF4295
 DF4295.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4295
 DF4295.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4295
 DF4295.The ellipsoidal height was determined by GPS observations
 DF4295.and is referenced to NAD 83.
 DF4295
 DF4295. The following values were computed from the NAD 83(2011) position.
 DF4295
 DF4295;                    North         East     Units Scale Factor Converg.
 DF4295;SPC IL E     -   437,929.585   313,221.025   MT  0.99997715   +0 06 06.1
 DF4295;SPC IL E     - 1,436,773.98  1,027,625.98   sFT  0.99997715   +0 06 06.1
 DF4295;UTM  16      - 4,496,315.147   400,424.042   MT  0.99972205   -0 45 58.6
 DF4295
 DF4295!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4295!SPC IL E     -   0.99996785  x   0.99997715  =   0.99994500
 DF4295!UTM  16      -   0.99996785  x   0.99972205  =   0.99968991
 DF4295
 DF4295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0042496315(NAD 83)
 DF4295
 DF4295                          SUPERSEDED SURVEY CONTROL
 DF4295
 DF4295  NAD 83(2007)-  40 36 41.98237(N)    088 10 37.57001(W) AD(2002.00) 0
 DF4295  ELLIP H (02/10/07)  204.958  (m)                       GP(2002.00)    
 DF4295  ELLIP H (02/03/05)  204.956  (m)                       GP(       ) 4 2
 DF4295  NAD 83(1997)-  40 36 41.98237(N)    088 10 37.56990(W) AD(       ) 1
 DF4295  ELLIP H (03/04/03)  204.956  (m)                       GP(       ) 4 2
 DF4295
 DF4295.Superseded values are not recommended for survey control.
 DF4295
 DF4295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4295.See file dsdata.pdf to determine how the superseded data were derived.
 DF4295
 DF4295_MARKER: I = METAL ROD
 DF4295_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4295_STAMPING: DISTRICT 3 I.D.O.T. NO. 1733
 DF4295_MARK LOGO: ASCPC
 DF4295_PROJECTION: RECESSED 5 CENTIMETERS
 DF4295_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4295_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4295+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4295_ROD/PIPE-DEPTH: 3.7 meters
 DF4295_SLEEVE-DEPTH  : 0.8 meters
 DF4295
 DF4295  HISTORY     - Date     Condition        Report By
 DF4295  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4295
 DF4295                          STATION DESCRIPTION
 DF4295
 DF4295'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4295'SET POINT IN ROBERTS IN NW QUAD OF INT OF RT 115 AND RT 54 IN GRASSY
 DF4295'TRIANGLE, 97.5 FT N OF RT 54 CENTERLINE, 114.7 FT W OF RT 115
 DF4295'CENTERLINE,
 DF4295'40.7 FT W OF P.P.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4297 ***********************************************************************
 DF4297  DESIGNATION -  IL DOT DISTRICT 3 GPS 1742
 DF4297  PID         -  DF4297
 DF4297  STATE/COUNTY-  IL/FORD
 DF4297  COUNTRY     -  US
 DF4297  USGS QUAD   -  MELVIN EAST (2018)
 DF4297
 DF4297                         *CURRENT SURVEY CONTROL
 DF4297  ______________________________________________________________________
 DF4297* NAD 83(2011) POSITION- 40 34 19.98737(N) 088 14 33.17053(W)   ADJUSTED
 DF4297* NAD 83(2011) ELLIP HT-   212.421 (meters)        (06/27/12)   ADJUSTED
 DF4297* NAD 83(2011) EPOCH   -  2010.00
 DF4297* NAVD 88 ORTHO HEIGHT -   244.5   (meters)      802.    (feet) GPS OBS
 DF4297  ______________________________________________________________________
 DF4297  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4297  GEOID HEIGHT    -        -32.021 (meters)                     GEOID99
 DF4297  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 DF4297  NAD 83(2011) X  -    148,797.070 (meters)                     COMP
 DF4297  NAD 83(2011) Y  - -4,849,502.104 (meters)                     COMP
 DF4297  NAD 83(2011) Z  -  4,126,592.859 (meters)                     COMP
 DF4297  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 DF4297
 DF4297  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4297  Standards:
 DF4297         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4297            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4297  -------------------------------------------------------------------
 DF4297  NETWORK    1.53   2.14           0.70   0.53   1.09      0.07956914
 DF4297  -------------------------------------------------------------------
 DF4297  Click here for local accuracies and other accuracy information.
 DF4297
 DF4297.The horizontal coordinates were established by GPS observations
 DF4297.and adjusted by the National Geodetic Survey in June 2012.
 DF4297
 DF4297.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4297.been affixed to the stable North American tectonic plate. See 
 DF4297.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4297
 DF4297.The horizontal coordinates are valid at the epoch date displayed above
 DF4297.which is a decimal equivalence of Year/Month/Day.
 DF4297
 DF4297.The orthometric height was determined by GPS observations and a
 DF4297.high-resolution geoid model.
 DF4297
 DF4297.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4297.GEOID18 height accuracy estimate available here.
 DF4297
 DF4297.Click photographs - Photos may exist for this station.
 DF4297
 DF4297.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4297
 DF4297.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4297
 DF4297.The ellipsoidal height was determined by GPS observations
 DF4297.and is referenced to NAD 83.
 DF4297
 DF4297. The following values were computed from the NAD 83(2011) position.
 DF4297
 DF4297;                    North         East     Units Scale Factor Converg.
 DF4297;SPC IL E     -   433,541.930   307,687.273   MT  0.99997573   +0 03 32.6
 DF4297;SPC IL E     - 1,422,378.82  1,009,470.66   sFT  0.99997573   +0 03 32.6
 DF4297;UTM  16      - 4,492,012.854   394,825.870   MT  0.99973616   -0 48 29.6
 DF4297
 DF4297!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4297!SPC IL E     -   0.99996668  x   0.99997573  =   0.99994241
 DF4297!UTM  16      -   0.99996668  x   0.99973616  =   0.99970285
 DF4297
 DF4297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9482592012(NAD 83)
 DF4297
 DF4297                          SUPERSEDED SURVEY CONTROL
 DF4297
 DF4297  NAD 83(2007)-  40 34 19.98746(N)    088 14 33.17144(W) AD(2002.00) 0
 DF4297  ELLIP H (02/10/07)  212.444  (m)                       GP(2002.00)    
 DF4297  ELLIP H (02/03/05)  212.451  (m)                       GP(       ) 4 2
 DF4297  NAD 83(1997)-  40 34 19.98748(N)    088 14 33.17131(W) AD(       ) 1
 DF4297  ELLIP H (03/04/03)  212.450  (m)                       GP(       ) 4 2
 DF4297
 DF4297.Superseded values are not recommended for survey control.
 DF4297
 DF4297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4297.See file dsdata.pdf to determine how the superseded data were derived.
 DF4297
 DF4297_MARKER: I = METAL ROD
 DF4297_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4297_STAMPING: DISTRICT 3 I.D.O.T. NO. 1742
 DF4297_MARK LOGO: ASCPC
 DF4297_PROJECTION: RECESSED 8 CENTIMETERS
 DF4297_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4297_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4297+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4297_ROD/PIPE-DEPTH: 3.7 meters
 DF4297_SLEEVE-DEPTH  : 0.8 meters
 DF4297
 DF4297  HISTORY     - Date     Condition        Report By
 DF4297  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4297
 DF4297                          STATION DESCRIPTION
 DF4297
 DF4297'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4297'SET POINT AT SE END OF MELVIN ON RT 54 AND RR ROW ON 1ST CURVE TO
 DF4297'SOUTH,
 DF4297'43.7 FT N OF EAST CORNER OF HEADWALL, 57.6 FT NW OF IL RT 54
 DF4297'CENTERLINE,
 DF4297'54.3 FT SE OF RR CENTERLINE, 81.3 FT NE OF P.P. W/ 3 TRANS AND GUY
 DF4297'WIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4298 ***********************************************************************
 DF4298  DESIGNATION -  IL DOT DISTRICT 3 GPS 1743
 DF4298  PID         -  DF4298
 DF4298  STATE/COUNTY-  IL/FORD
 DF4298  COUNTRY     -  US
 DF4298  USGS QUAD   -  SIBLEY (2018)
 DF4298
 DF4298                         *CURRENT SURVEY CONTROL
 DF4298  ______________________________________________________________________
 DF4298* NAD 83(2011) POSITION- 40 35 17.91944(N) 088 23 08.08264(W)   ADJUSTED
 DF4298* NAD 83(2011) ELLIP HT-   213.846 (meters)        (06/27/12)   ADJUSTED
 DF4298* NAD 83(2011) EPOCH   -  2010.00
 DF4298* NAVD 88 ORTHO HEIGHT -   245.8   (meters)      806.    (feet) GPS OBS
 DF4298  ______________________________________________________________________
 DF4298  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4298  GEOID HEIGHT    -        -31.964 (meters)                     GEOID99
 DF4298  GEOID HEIGHT    -        -31.983 (meters)                     GEOID18
 DF4298  NAD 83(2011) X  -    136,657.774 (meters)                     COMP
 DF4298  NAD 83(2011) Y  - -4,848,697.499 (meters)                     COMP
 DF4298  NAD 83(2011) Z  -  4,127,951.031 (meters)                     COMP
 DF4298  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 DF4298
 DF4298  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4298  Standards:
 DF4298         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4298            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4298  -------------------------------------------------------------------
 DF4298  NETWORK    1.81   2.35           0.82   0.64   1.20      0.01794500
 DF4298  -------------------------------------------------------------------
 DF4298  Click here for local accuracies and other accuracy information.
 DF4298
 DF4298.The horizontal coordinates were established by GPS observations
 DF4298.and adjusted by the National Geodetic Survey in June 2012.
 DF4298
 DF4298.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4298.been affixed to the stable North American tectonic plate. See 
 DF4298.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4298
 DF4298.The horizontal coordinates are valid at the epoch date displayed above
 DF4298.which is a decimal equivalence of Year/Month/Day.
 DF4298
 DF4298.The orthometric height was determined by GPS observations and a
 DF4298.high-resolution geoid model.
 DF4298
 DF4298.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4298.GEOID18 height accuracy estimate available here.
 DF4298
 DF4298.Click photographs - Photos may exist for this station.
 DF4298
 DF4298.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4298
 DF4298.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4298
 DF4298.The ellipsoidal height was determined by GPS observations
 DF4298.and is referenced to NAD 83.
 DF4298
 DF4298. The following values were computed from the NAD 83(2011) position.
 DF4298
 DF4298;                    North         East     Units Scale Factor Converg.
 DF4298;SPC IL E     -   435,326.212   295,577.216   MT  0.99997524   -0 02 02.4
 DF4298;SPC IL E     - 1,428,232.75    969,739.58   sFT  0.99997524   -0 02 02.4
 DF4298;UTM  16      - 4,493,979.828   382,746.905   MT  0.99976923   -0 54 05.7
 DF4298
 DF4298!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4298!SPC IL E     -   0.99996646  x   0.99997524  =   0.99994170
 DF4298!UTM  16      -   0.99996646  x   0.99976923  =   0.99973569
 DF4298
 DF4298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8274693979(NAD 83)
 DF4298
 DF4298                          SUPERSEDED SURVEY CONTROL
 DF4298
 DF4298  NAD 83(2007)-  40 35 17.91953(N)    088 23 08.08356(W) AD(2002.00) 0
 DF4298  ELLIP H (02/10/07)  213.869  (m)                       GP(2002.00)    
 DF4298  ELLIP H (02/03/05)  213.878  (m)                       GP(       ) 4 2
 DF4298  NAD 83(1997)-  40 35 17.91950(N)    088 23 08.08343(W) AD(       ) 1
 DF4298  ELLIP H (03/04/03)  213.874  (m)                       GP(       ) 4 2
 DF4298
 DF4298.Superseded values are not recommended for survey control.
 DF4298
 DF4298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4298.See file dsdata.pdf to determine how the superseded data were derived.
 DF4298
 DF4298_MARKER: I = METAL ROD
 DF4298_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4298_STAMPING: DISTRICT 3 I.D.O.T. NO. 1743
 DF4298_MARK LOGO: ASCPC
 DF4298_PROJECTION: RECESSED 3 CENTIMETERS
 DF4298_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4298_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4298+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4298_ROD/PIPE-DEPTH: 3.7 meters
 DF4298_SLEEVE-DEPTH  : 0.8 meters
 DF4298
 DF4298  HISTORY     - Date     Condition        Report By
 DF4298  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4298
 DF4298                          STATION DESCRIPTION
 DF4298
 DF4298'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4298'SET POINT IN SIBLEY IN NW QUAD OF INT OF IL RT 47 AND RT 165, 81.4 FT
 DF4298'N OF
 DF4298'RT 165 CENTERLINE, 81.5 FT W OF RT 47 CENTERLINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4300 ***********************************************************************
 DF4300  DESIGNATION -  IL DOT DISTRICT 3 GPS 1752
 DF4300  PID         -  DF4300
 DF4300  STATE/COUNTY-  IL/MCLEAN
 DF4300  COUNTRY     -  US
 DF4300  USGS QUAD   -  COLFAX (2018)
 DF4300
 DF4300                         *CURRENT SURVEY CONTROL
 DF4300  ______________________________________________________________________
 DF4300* NAD 83(2011) POSITION- 40 34 23.41273(N) 088 31 46.41978(W)   ADJUSTED
 DF4300* NAD 83(2011) ELLIP HT-   202.800 (meters)        (06/27/12)   ADJUSTED
 DF4300* NAD 83(2011) EPOCH   -  2010.00
 DF4300* NAVD 88 ORTHO HEIGHT -   234.8   (meters)      770.    (feet) GPS OBS
 DF4300  ______________________________________________________________________
 DF4300  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4300  GEOID HEIGHT    -        -32.029 (meters)                     GEOID99
 DF4300  GEOID HEIGHT    -        -32.045 (meters)                     GEOID18
 DF4300  NAD 83(2011) X  -    124,500.579 (meters)                     COMP
 DF4300  NAD 83(2011) Y  - -4,850,110.623 (meters)                     COMP
 DF4300  NAD 83(2011) Z  -  4,126,666.860 (meters)                     COMP
 DF4300  LAPLACE CORR    -          1.03  (seconds)                    DEFLEC18
 DF4300
 DF4300  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4300  Standards:
 DF4300         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4300            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4300  -------------------------------------------------------------------
 DF4300  NETWORK    1.99   2.61           0.90   0.70   1.33      0.15915371
 DF4300  -------------------------------------------------------------------
 DF4300  Click here for local accuracies and other accuracy information.
 DF4300
 DF4300.The horizontal coordinates were established by GPS observations
 DF4300.and adjusted by the National Geodetic Survey in June 2012.
 DF4300
 DF4300.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4300.been affixed to the stable North American tectonic plate. See 
 DF4300.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4300
 DF4300.The horizontal coordinates are valid at the epoch date displayed above
 DF4300.which is a decimal equivalence of Year/Month/Day.
 DF4300
 DF4300.The orthometric height was determined by GPS observations and a
 DF4300.high-resolution geoid model.
 DF4300
 DF4300.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4300.GEOID18 height accuracy estimate available here.
 DF4300
 DF4300.Click photographs - Photos may exist for this station.
 DF4300
 DF4300.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4300
 DF4300.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4300
 DF4300.The ellipsoidal height was determined by GPS observations
 DF4300.and is referenced to NAD 83.
 DF4300
 DF4300. The following values were computed from the NAD 83(2011) position.
 DF4300
 DF4300;                    North         East     Units Scale Factor Converg.
 DF4300;SPC IL E     -   433,662.131   283,384.712   MT  0.99997840   -0 07 39.5
 DF4300;SPC IL E     - 1,422,773.17    929,738.01   sFT  0.99997840   -0 07 39.5
 DF4300;UTM  16      - 4,492,500.809   370,532.914   MT  0.99980632   -0 59 42.0
 DF4300
 DF4300!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4300!SPC IL E     -   0.99996819  x   0.99997840  =   0.99994659
 DF4300!UTM  16      -   0.99996819  x   0.99980632  =   0.99977451
 DF4300
 DF4300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7053292500(NAD 83)
 DF4300
 DF4300                          SUPERSEDED SURVEY CONTROL
 DF4300
 DF4300  NAD 83(2007)-  40 34 23.41282(N)    088 31 46.42071(W) AD(2002.00) 0
 DF4300  ELLIP H (02/10/07)  202.822  (m)                       GP(2002.00)    
 DF4300  ELLIP H (02/03/05)  202.834  (m)                       GP(       ) 4 2
 DF4300  NAD 83(1997)-  40 34 23.41276(N)    088 31 46.42060(W) AD(       ) 1
 DF4300  ELLIP H (03/04/03)  202.826  (m)                       GP(       ) 4 2
 DF4300
 DF4300.Superseded values are not recommended for survey control.
 DF4300
 DF4300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4300.See file dsdata.pdf to determine how the superseded data were derived.
 DF4300
 DF4300_MARKER: I = METAL ROD
 DF4300_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4300_STAMPING: DISTRICT 3 I.D.O.T. NO. 1752
 DF4300_MARK LOGO: ASCPC
 DF4300_PROJECTION: RECESSED 5 CENTIMETERS
 DF4300_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4300_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4300+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4300_ROD/PIPE-DEPTH: 6.1 meters
 DF4300_SLEEVE-DEPTH  : 0.8 meters
 DF4300
 DF4300  HISTORY     - Date     Condition        Report By
 DF4300  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4300
 DF4300                          STATION DESCRIPTION
 DF4300
 DF4300'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4300'SET POINT AT 1ST CURVE E OF ANCHOR.  7.2 FT NE OF ROW MARKER, 51.5 FT
 DF4300'NW
 DF4300'OF RR CENTERLINE, 34.5 FT N OF 2000N CENTERLINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4301 ***********************************************************************
 DF4301  DESIGNATION -  IL DOT DISTRICT 3 GPS 1753
 DF4301  PID         -  DF4301
 DF4301  STATE/COUNTY-  IL/MCLEAN
 DF4301  COUNTRY     -  US
 DF4301  USGS QUAD   -  COOKSVILLE (2018)
 DF4301
 DF4301                         *CURRENT SURVEY CONTROL
 DF4301  ______________________________________________________________________
 DF4301* NAD 83(2011) POSITION- 40 33 49.98859(N) 088 37 56.49070(W)   ADJUSTED
 DF4301* NAD 83(2011) ELLIP HT-   196.079 (meters)        (06/27/12)   ADJUSTED
 DF4301* NAD 83(2011) EPOCH   -  2010.00
 DF4301* NAVD 88 ORTHO HEIGHT -   228.2   (meters)      749.    (feet) GPS OBS
 DF4301  ______________________________________________________________________
 DF4301  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4301  GEOID HEIGHT    -        -32.064 (meters)                     GEOID99
 DF4301  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 DF4301  NAD 83(2011) X  -    115,814.418 (meters)                     COMP
 DF4301  NAD 83(2011) Y  - -4,850,991.435 (meters)                     COMP
 DF4301  NAD 83(2011) Z  -  4,125,879.287 (meters)                     COMP
 DF4301  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 DF4301
 DF4301  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4301  Standards:
 DF4301         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4301            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4301  -------------------------------------------------------------------
 DF4301  NETWORK    1.82   2.43           0.82   0.64   1.24      0.20474474
 DF4301  -------------------------------------------------------------------
 DF4301  Click here for local accuracies and other accuracy information.
 DF4301
 DF4301.The horizontal coordinates were established by GPS observations
 DF4301.and adjusted by the National Geodetic Survey in June 2012.
 DF4301
 DF4301.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4301.been affixed to the stable North American tectonic plate. See 
 DF4301.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4301
 DF4301.The horizontal coordinates are valid at the epoch date displayed above
 DF4301.which is a decimal equivalence of Year/Month/Day.
 DF4301
 DF4301.The orthometric height was determined by GPS observations and a
 DF4301.high-resolution geoid model.
 DF4301
 DF4301.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4301.GEOID18 height accuracy estimate available here.
 DF4301
 DF4301.Click photographs - Photos may exist for this station.
 DF4301
 DF4301.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4301
 DF4301.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4301
 DF4301.The ellipsoidal height was determined by GPS observations
 DF4301.and is referenced to NAD 83.
 DF4301
 DF4301. The following values were computed from the NAD 83(2011) position.
 DF4301
 DF4301;                    North         East     Units Scale Factor Converg.
 DF4301;SPC IL E     -   432,655.622   274,676.979   MT  0.99998289   -0 11 40.0
 DF4301;SPC IL E     - 1,419,470.99    901,169.39   sFT  0.99998289   -0 11 40.0
 DF4301;UTM  16      - 4,491,626.361   361,812.339   MT  0.99983505   -1 03 42.1
 DF4301
 DF4301!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4301!SPC IL E     -   0.99996924  x   0.99998289  =   0.99995213
 DF4301!UTM  16      -   0.99996924  x   0.99983505  =   0.99980430
 DF4301
 DF4301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6181291626(NAD 83)
 DF4301
 DF4301                          SUPERSEDED SURVEY CONTROL
 DF4301
 DF4301  NAD 83(2007)-  40 33 49.98869(N)    088 37 56.49165(W) AD(2002.00) 0
 DF4301  ELLIP H (02/10/07)  196.101  (m)                       GP(2002.00)    
 DF4301  ELLIP H (02/03/05)  196.116  (m)                       GP(       ) 4 2
 DF4301  NAD 83(1997)-  40 33 49.98859(N)    088 37 56.49155(W) AD(       ) 1
 DF4301  ELLIP H (03/04/03)  196.102  (m)                       GP(       ) 4 2
 DF4301
 DF4301.Superseded values are not recommended for survey control.
 DF4301
 DF4301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4301.See file dsdata.pdf to determine how the superseded data were derived.
 DF4301
 DF4301_MARKER: I = METAL ROD
 DF4301_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4301_STAMPING: DISTRICT 3 I.D.O.T. NO. 1753
 DF4301_MARK LOGO: ASCPC
 DF4301_PROJECTION: RECESSED 10 CENTIMETERS
 DF4301_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4301_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4301+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4301_ROD/PIPE-DEPTH: 3.7 meters
 DF4301_SLEEVE-DEPTH  : 0.8 meters
 DF4301
 DF4301  HISTORY     - Date     Condition        Report By
 DF4301  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4301
 DF4301                          STATION DESCRIPTION
 DF4301
 DF4301'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4301'SET POINT W OF COLFAX AT INT OF CR15 (3300E) AND RT 165 IN GRASSY
 DF4301'TRIANGLE
 DF4301'SE OF CURVE, 76.5 FT E OF RT 165 CENTERLINE, 55.8 FT W OF CR 15, 30.7
 DF4301'FT W OF
 DF4301'CR 15 SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4302 ***********************************************************************
 DF4302  DESIGNATION -  IL DOT DISTRICT 3 GPS 1757
 DF4302  PID         -  DF4302
 DF4302  STATE/COUNTY-  IL/MCLEAN
 DF4302  COUNTRY     -  US
 DF4302  USGS QUAD   -  COOKSVILLE (2018)
 DF4302
 DF4302                         *CURRENT SURVEY CONTROL
 DF4302  ______________________________________________________________________
 DF4302* NAD 83(2011) POSITION- 40 33 33.30781(N) 088 42 58.53582(W)   ADJUSTED
 DF4302* NAD 83(2011) ELLIP HT-   199.148 (meters)        (06/27/12)   ADJUSTED
 DF4302* NAD 83(2011) EPOCH   -  2010.00
 DF4302* NAVD 88 ORTHO HEIGHT -   231.2   (meters)      759.    (feet) GPS OBS
 DF4302  ______________________________________________________________________
 DF4302  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4302  GEOID HEIGHT    -        -32.049 (meters)                     GEOID99
 DF4302  GEOID HEIGHT    -        -32.061 (meters)                     GEOID18
 DF4302  NAD 83(2011) X  -    108,718.266 (meters)                     COMP
 DF4302  NAD 83(2011) Y  - -4,851,492.669 (meters)                     COMP
 DF4302  NAD 83(2011) Z  -  4,125,490.374 (meters)                     COMP
 DF4302  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 DF4302
 DF4302  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4302  Standards:
 DF4302         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4302            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4302  -------------------------------------------------------------------
 DF4302  NETWORK    2.28   2.92           1.03   0.80   1.49      0.15107998
 DF4302  -------------------------------------------------------------------
 DF4302  Click here for local accuracies and other accuracy information.
 DF4302
 DF4302.The horizontal coordinates were established by GPS observations
 DF4302.and adjusted by the National Geodetic Survey in June 2012.
 DF4302
 DF4302.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4302.been affixed to the stable North American tectonic plate. See 
 DF4302.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4302
 DF4302.The horizontal coordinates are valid at the epoch date displayed above
 DF4302.which is a decimal equivalence of Year/Month/Day.
 DF4302
 DF4302.The orthometric height was determined by GPS observations and a
 DF4302.high-resolution geoid model.
 DF4302
 DF4302.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4302.GEOID18 height accuracy estimate available here.
 DF4302
 DF4302.Click photographs - Photos may exist for this station.
 DF4302
 DF4302.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4302
 DF4302.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4302
 DF4302.The ellipsoidal height was determined by GPS observations
 DF4302.and is referenced to NAD 83.
 DF4302
 DF4302. The following values were computed from the NAD 83(2011) position.
 DF4302
 DF4302;                    North         East     Units Scale Factor Converg.
 DF4302;SPC IL E     -   432,168.596   267,569.516   MT  0.99998794   -0 14 56.4
 DF4302;SPC IL E     - 1,417,873.14    877,850.99   sFT  0.99998794   -0 14 56.4
 DF4302;UTM  16      - 4,491,247.014   354,699.300   MT  0.99985987   -1 06 58.2
 DF4302
 DF4302!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4302!SPC IL E     -   0.99996876  x   0.99998794  =   0.99995670
 DF4302!UTM  16      -   0.99996876  x   0.99985987  =   0.99982864
 DF4302
 DF4302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5469991247(NAD 83)
 DF4302
 DF4302                          SUPERSEDED SURVEY CONTROL
 DF4302
 DF4302  NAD 83(2007)-  40 33 33.30790(N)    088 42 58.53676(W) AD(2002.00) 0
 DF4302  ELLIP H (02/10/07)  199.170  (m)                       GP(2002.00)    
 DF4302  ELLIP H (02/03/05)  199.188  (m)                       GP(       ) 4 2
 DF4302  NAD 83(1997)-  40 33 33.30779(N)    088 42 58.53667(W) AD(       ) 1
 DF4302  ELLIP H (03/04/03)  199.170  (m)                       GP(       ) 4 2
 DF4302
 DF4302.Superseded values are not recommended for survey control.
 DF4302
 DF4302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4302.See file dsdata.pdf to determine how the superseded data were derived.
 DF4302
 DF4302_MARKER: I = METAL ROD
 DF4302_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4302_STAMPING: DISTRICT 3 I.D.O.T. NO. 1757
 DF4302_MARK LOGO: ASCPC
 DF4302_PROJECTION: RECESSED 8 CENTIMETERS
 DF4302_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4302+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4302_ROD/PIPE-DEPTH: 6.1 meters
 DF4302_SLEEVE-DEPTH  : 0.8 meters
 DF4302
 DF4302  HISTORY     - Date     Condition        Report By
 DF4302  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4302
 DF4302                          STATION DESCRIPTION
 DF4302
 DF4302'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4302'SET POINT 1 MILE N OF COOKSVILLE IN GRASSY TRIANGLE AT INT OF 1900N
 DF4302'RD,
 DF4302'2850E RD AND RT 165, 59.3 FT NW OF CENTERLINE OF RT 165, 45.5 FT S OF
 DF4302'1900N
 DF4302'RD, 164.1 FT E OF 2850E RD CENTERLINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4303 ***********************************************************************
 DF4303  DESIGNATION -  IL DOT DISTRICT 3 GPS 1764
 DF4303  PID         -  DF4303
 DF4303  STATE/COUNTY-  IL/MCLEAN
 DF4303  COUNTRY     -  US
 DF4303  USGS QUAD   -  GRIDLEY (2018)
 DF4303
 DF4303                         *CURRENT SURVEY CONTROL
 DF4303  ______________________________________________________________________
 DF4303* NAD 83(2011) POSITION- 40 39 22.72094(N) 088 53 59.23186(W)   ADJUSTED
 DF4303* NAD 83(2011) ELLIP HT-   190.983 (meters)        (06/27/12)   ADJUSTED
 DF4303* NAD 83(2011) EPOCH   -  2010.00
 DF4303* NAVD 88 ORTHO HEIGHT -   223.1   (meters)      732.    (feet) GPS OBS
 DF4303  ______________________________________________________________________
 DF4303  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4303  GEOID HEIGHT    -        -32.077 (meters)                     GEOID99
 DF4303  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 DF4303  NAD 83(2011) X  -     93,042.879 (meters)                     COMP
 DF4303  NAD 83(2011) Y  - -4,844,795.701 (meters)                     COMP
 DF4303  NAD 83(2011) Z  -  4,133,667.835 (meters)                     COMP
 DF4303  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 DF4303
 DF4303  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4303  Standards:
 DF4303         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4303            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4303  -------------------------------------------------------------------
 DF4303  NETWORK    2.15   3.84           0.95   0.79   1.96      0.09335932
 DF4303  -------------------------------------------------------------------
 DF4303  Click here for local accuracies and other accuracy information.
 DF4303
 DF4303.The horizontal coordinates were established by GPS observations
 DF4303.and adjusted by the National Geodetic Survey in June 2012.
 DF4303
 DF4303.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4303.been affixed to the stable North American tectonic plate. See 
 DF4303.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4303
 DF4303.The horizontal coordinates are valid at the epoch date displayed above
 DF4303.which is a decimal equivalence of Year/Month/Day.
 DF4303
 DF4303.The orthometric height was determined by GPS observations and a
 DF4303.high-resolution geoid model.
 DF4303
 DF4303.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4303.GEOID18 height accuracy estimate available here.
 DF4303
 DF4303.Click photographs - Photos may exist for this station.
 DF4303
 DF4303.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4303
 DF4303.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4303
 DF4303.The ellipsoidal height was determined by GPS observations
 DF4303.and is referenced to NAD 83.
 DF4303
 DF4303. The following values were computed from the NAD 83(2011) position.
 DF4303
 DF4303;                    North         East     Units Scale Factor Converg.
 DF4303;SPC IL E     -   443,030.211   252,095.727   MT  1.00000324   -0 22 08.6
 DF4303;SPC IL E     - 1,453,508.28    827,084.06   sFT  1.00000324   -0 22 08.6
 DF4303;UTM  16      - 4,502,340.624   339,393.476   MT  0.99991750   -1 14 16.8
 DF4303
 DF4303!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4303!SPC IL E     -   0.99997004  x   1.00000324  =   0.99997328
 DF4303!UTM  16      -   0.99997004  x   0.99991750  =   0.99988754
 DF4303
 DF4303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3939302340(NAD 83)
 DF4303
 DF4303                          SUPERSEDED SURVEY CONTROL
 DF4303
 DF4303  NAD 83(2007)-  40 39 22.72100(N)    088 53 59.23293(W) AD(2002.00) 0
 DF4303  ELLIP H (02/10/07)  191.009  (m)                       GP(2002.00)    
 DF4303  ELLIP H (02/03/05)  191.018  (m)                       GP(       ) 4 2
 DF4303  NAD 83(1997)-  40 39 22.72090(N)    088 53 59.23283(W) AD(       ) 1
 DF4303  ELLIP H (03/04/03)  191.008  (m)                       GP(       ) 4 2
 DF4303
 DF4303.Superseded values are not recommended for survey control.
 DF4303
 DF4303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4303.See file dsdata.pdf to determine how the superseded data were derived.
 DF4303
 DF4303_MARKER: I = METAL ROD
 DF4303_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4303_STAMPING: DISTRICT 3 I.D.O.T. NO. 1764
 DF4303_MARK LOGO: ASCPC
 DF4303_PROJECTION: RECESSED 8 CENTIMETERS
 DF4303_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4303_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4303+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4303_ROD/PIPE-DEPTH: 3.0 meters
 DF4303_SLEEVE-DEPTH  : 0.8 meters
 DF4303
 DF4303  HISTORY     - Date     Condition        Report By
 DF4303  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4303
 DF4303                          STATION DESCRIPTION
 DF4303
 DF4303'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4303'SET POINT +/- 5.7 MILES W OF LEXINGTON IN SW QUAD OF INT OF CR 8 AND
 DF4303'CR 29,
 DF4303'57.7 FT S OF CR 8 CENTERLINE, 119.7 FT W OF CR 29 CENTERLINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4307 ***********************************************************************
 DF4307  DESIGNATION -  IL DOT DISTRICT 3 GPS 1891
 DF4307  PID         -  DF4307
 DF4307  STATE/COUNTY-  IL/KANKAKEE
 DF4307  COUNTRY     -  US
 DF4307  USGS QUAD   -  PIPER CITY NE (2018)
 DF4307
 DF4307                         *CURRENT SURVEY CONTROL
 DF4307  ______________________________________________________________________
 DF4307* NAD 83(2011) POSITION- 40 59 55.59797(N) 088 04 30.13698(W)   ADJUSTED
 DF4307* NAD 83(2011) ELLIP HT-   180.622 (meters)        (06/27/12)   ADJUSTED
 DF4307* NAD 83(2011) EPOCH   -  2010.00
 DF4307* NAVD 88 ORTHO HEIGHT -   213.1   (meters)      699.    (feet) GPS OBS
 DF4307  ______________________________________________________________________
 DF4307  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4307  GEOID HEIGHT    -        -32.410 (meters)                     GEOID99
 DF4307  GEOID HEIGHT    -        -32.454 (meters)                     GEOID18
 DF4307  NAD 83(2011) X  -    161,934.135 (meters)                     COMP
 DF4307  NAD 83(2011) Y  - -4,818,095.924 (meters)                     COMP
 DF4307  NAD 83(2011) Z  -  4,162,439.210 (meters)                     COMP
 DF4307  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 DF4307
 DF4307  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4307  Standards:
 DF4307         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4307            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4307  -------------------------------------------------------------------
 DF4307  NETWORK    2.01   2.65           0.89   0.73   1.35     -0.21682324
 DF4307  -------------------------------------------------------------------
 DF4307  Click here for local accuracies and other accuracy information.
 DF4307
 DF4307.The horizontal coordinates were established by GPS observations
 DF4307.and adjusted by the National Geodetic Survey in June 2012.
 DF4307
 DF4307.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4307.been affixed to the stable North American tectonic plate. See 
 DF4307.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4307
 DF4307.The horizontal coordinates are valid at the epoch date displayed above
 DF4307.which is a decimal equivalence of Year/Month/Day.
 DF4307
 DF4307.The orthometric height was determined by GPS observations and a
 DF4307.high-resolution geoid model.
 DF4307
 DF4307.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4307.GEOID18 height accuracy estimate available here.
 DF4307
 DF4307.Click photographs - Photos may exist for this station.
 DF4307
 DF4307.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4307
 DF4307.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4307
 DF4307.The ellipsoidal height was determined by GPS observations
 DF4307.and is referenced to NAD 83.
 DF4307
 DF4307. The following values were computed from the NAD 83(2011) position.
 DF4307
 DF4307;                    North         East     Units Scale Factor Converg.
 DF4307;SPC IL E     -   480,938.141   321,731.590   MT  0.99998081   +0 10 10.0
 DF4307;SPC IL E     - 1,577,877.88  1,055,547.72   sFT  0.99998081   +0 10 10.0
 DF4307;UTM  16      - 4,539,177.828   409,585.233   MT  0.99970061   -0 42 19.1
 DF4307
 DF4307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4307!SPC IL E     -   0.99997167  x   0.99998081  =   0.99995248
 DF4307!UTM  16      -   0.99997167  x   0.99970061  =   0.99967229
 DF4307
 DF4307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0958539177(NAD 83)
 DF4307
 DF4307                          SUPERSEDED SURVEY CONTROL
 DF4307
 DF4307  NAD 83(2007)-  40 59 55.59802(N)    088 04 30.13790(W) AD(2002.00) 0
 DF4307  ELLIP H (02/10/07)  180.642  (m)                       GP(2002.00)    
 DF4307  ELLIP H (02/03/05)  180.655  (m)                       GP(       ) 4 2
 DF4307  NAD 83(1997)-  40 59 55.59807(N)    088 04 30.13788(W) AD(       ) 1
 DF4307  ELLIP H (03/04/03)  180.656  (m)                       GP(       ) 4 2
 DF4307
 DF4307.Superseded values are not recommended for survey control.
 DF4307
 DF4307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4307.See file dsdata.pdf to determine how the superseded data were derived.
 DF4307
 DF4307_MARKER: I = METAL ROD
 DF4307_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4307_STAMPING: DISTRICT 3 I.D.O.T. NO. 1891
 DF4307_MARK LOGO: ASCPC
 DF4307_PROJECTION: RECESSED 10 CENTIMETERS
 DF4307_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4307_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4307+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2008
 DF4307_ROD/PIPE-DEPTH: 3.7 meters
 DF4307_SLEEVE-DEPTH  : 0.8 meters
 DF4307
 DF4307  HISTORY     - Date     Condition        Report By
 DF4307  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4307  HISTORY     - 20080828 GOOD             ILDT
 DF4307
 DF4307                          STATION DESCRIPTION
 DF4307
 DF4307'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4307'SET POINT 3 MILES S AND 1 MILE E OF HERSCHER IN NW QUAD OF INT OF
 DF4307'11000W RD AND CR 37 (8000S) IN GRASSY ROW UTILITY AREA OCCUPIED
 DF4307'BY GAS VALVE.  30.6 FT W OF 11000W RD CENTERLINE, 60.5 FT N OF CR 37
 DF4307'CENTERLINE, 71.4 FT E/NE OF GAS VALVE.
 DF4307
 DF4307                          STATION RECOVERY (2008)
 DF4307
 DF4307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 DF4307'PREVIOUS TO REACH ADEQUATE.MARK IS 1 FOOT SOUTH OF A FIBERGLASS
 DF4307'WITNESS POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4309 ***********************************************************************
 DF4309  DESIGNATION -  IL DOT DISTRICT 3 GPS 1904
 DF4309  PID         -  DF4309
 DF4309  STATE/COUNTY-  IL/LIVINGSTON
 DF4309  COUNTRY     -  US
 DF4309  USGS QUAD   -  SAUNEMIN (2018)
 DF4309
 DF4309                         *CURRENT SURVEY CONTROL
 DF4309  ______________________________________________________________________
 DF4309* NAD 83(2011) POSITION- 40 56 03.75063(N) 088 24 55.82205(W)   ADJUSTED
 DF4309* NAD 83(2011) ELLIP HT-   191.569 (meters)        (06/27/12)   ADJUSTED
 DF4309* NAD 83(2011) EPOCH   -  2010.00
 DF4309* NAVD 88 ORTHO HEIGHT -   223.8   (meters)      734.    (feet) GPS OBS
 DF4309  ______________________________________________________________________
 DF4309  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4309  GEOID HEIGHT    -        -32.133 (meters)                     GEOID99
 DF4309  GEOID HEIGHT    -        -32.174 (meters)                     GEOID18
 DF4309  NAD 83(2011) X  -    133,430.816 (meters)                     COMP
 DF4309  NAD 83(2011) Y  - -4,823,668.741 (meters)                     COMP
 DF4309  NAD 83(2011) Z  -  4,157,045.767 (meters)                     COMP
 DF4309  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 DF4309
 DF4309  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4309  Standards:
 DF4309         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4309            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4309  -------------------------------------------------------------------
 DF4309  NETWORK    1.19   1.72           0.50   0.47   0.88     -0.11189032
 DF4309  -------------------------------------------------------------------
 DF4309  Click here for local accuracies and other accuracy information.
 DF4309
 DF4309.The horizontal coordinates were established by GPS observations
 DF4309.and adjusted by the National Geodetic Survey in June 2012.
 DF4309
 DF4309.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4309.been affixed to the stable North American tectonic plate. See 
 DF4309.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4309
 DF4309.The horizontal coordinates are valid at the epoch date displayed above
 DF4309.which is a decimal equivalence of Year/Month/Day.
 DF4309
 DF4309.The orthometric height was determined by GPS observations and a
 DF4309.high-resolution geoid model.
 DF4309
 DF4309.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4309.GEOID18 height accuracy estimate available here.
 DF4309
 DF4309.Click photographs - Photos may exist for this station.
 DF4309
 DF4309.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4309
 DF4309.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4309
 DF4309.The ellipsoidal height was determined by GPS observations
 DF4309.and is referenced to NAD 83.
 DF4309
 DF4309. The following values were computed from the NAD 83(2011) position.
 DF4309
 DF4309;                    North         East     Units Scale Factor Converg.
 DF4309;SPC IL E     -   473,757.379   293,079.697   MT  0.99997559   -0 03 13.8
 DF4309;SPC IL E     - 1,554,319.00    961,545.64   sFT  0.99997559   -0 03 13.8
 DF4309;UTM  16      - 4,532,436.685   380,834.030   MT  0.99977478   -0 55 39.1
 DF4309
 DF4309!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4309!SPC IL E     -   0.99996995  x   0.99997559  =   0.99994554
 DF4309!UTM  16      -   0.99996995  x   0.99977478  =   0.99974474
 DF4309
 DF4309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8083432436(NAD 83)
 DF4309
 DF4309                          SUPERSEDED SURVEY CONTROL
 DF4309
 DF4309  NAD 83(2007)-  40 56 03.75067(N)    088 24 55.82298(W) AD(2002.00) 0
 DF4309  ELLIP H (02/10/07)  191.590  (m)                       GP(2002.00)    
 DF4309  ELLIP H (02/03/05)  191.592  (m)                       GP(       ) 4 2
 DF4309  NAD 83(1997)-  40 56 03.75085(N)    088 24 55.82307(W) AD(       ) 1
 DF4309  ELLIP H (03/04/03)  191.595  (m)                       GP(       ) 4 2
 DF4309
 DF4309.Superseded values are not recommended for survey control.
 DF4309
 DF4309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4309.See file dsdata.pdf to determine how the superseded data were derived.
 DF4309
 DF4309_MARKER: I = METAL ROD
 DF4309_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4309_STAMPING: DISTRICT 3 I.D.O.T. NO. 1904
 DF4309_MARK LOGO: ASCPC
 DF4309_PROJECTION: RECESSED 13 CENTIMETERS
 DF4309_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4309+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DF4309_ROD/PIPE-DEPTH: 4.9 meters
 DF4309_SLEEVE-DEPTH  : 0.8 meters
 DF4309
 DF4309  HISTORY     - Date     Condition        Report By
 DF4309  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4309  HISTORY     - 20070604 GOOD             FARNGP
 DF4309  HISTORY     - 20130513 GOOD             ILDT
 DF4309
 DF4309                          STATION DESCRIPTION
 DF4309
 DF4309'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4309'SET POINT +/- 3.5 MILES N OF SAUNEMIN IN SW QUAD OF INT OF IL RT 47
 DF4309'AND
 DF4309'E2100N RD, 33.5 FT S OF E2100N RD CENTERLINE, 93.9 FT W OF RT 47
 DF4309'CENTERLINE.
 DF4309
 DF4309                          STATION RECOVERY (2007)
 DF4309
 DF4309'RECOVERY NOTE BY FARNSWORTH GROUP 2007 (KDV)
 DF4309'RECOVERED IN GOOD CONDITION.
 DF4309
 DF4309                          STATION RECOVERY (2013)
 DF4309
 DF4309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DF4309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4313 ***********************************************************************
 DF4313  DESIGNATION -  IL DOT DISTRICT 3 GPS 1934
 DF4313  PID         -  DF4313
 DF4313  STATE/COUNTY-  IL/WOODFORD
 DF4313  COUNTRY     -  US
 DF4313  USGS QUAD   -  LA ROSE (2018)
 DF4313
 DF4313                         *CURRENT SURVEY CONTROL
 DF4313  ______________________________________________________________________
 DF4313* NAD 83(2011) POSITION- 40 54 42.21808(N) 089 08 35.36096(W)   ADJUSTED
 DF4313* NAD 83(2011) ELLIP HT-   191.922 (meters)        (06/27/12)   ADJUSTED
 DF4313* NAD 83(2011) EPOCH   -  2010.00
 DF4313* NAVD 88 ORTHO HEIGHT -   224.5   (meters)      737.    (feet) GPS OBS
 DF4313  ______________________________________________________________________
 DF4313  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DF4313  GEOID HEIGHT    -        -32.547 (meters)                     GEOID09
 DF4313  GEOID HEIGHT    -        -32.576 (meters)                     GEOID18
 DF4313  NAD 83(2011) X  -     72,186.315 (meters)                     COMP
 DF4313  NAD 83(2011) Y  - -4,826,621.899 (meters)                     COMP
 DF4313  NAD 83(2011) Z  -  4,155,145.551 (meters)                     COMP
 DF4313  LAPLACE CORR    -          2.15  (seconds)                    DEFLEC18
 DF4313
 DF4313  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4313  Standards:
 DF4313         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4313            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4313  -------------------------------------------------------------------
 DF4313  NETWORK    0.46   0.76           0.21   0.16   0.39     -0.01859983
 DF4313  -------------------------------------------------------------------
 DF4313  Click here for local accuracies and other accuracy information.
 DF4313
 DF4313.The horizontal coordinates were established by GPS observations
 DF4313.and adjusted by the National Geodetic Survey in June 2012.
 DF4313
 DF4313.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4313.been affixed to the stable North American tectonic plate. See 
 DF4313.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4313
 DF4313.The horizontal coordinates are valid at the epoch date displayed above
 DF4313.which is a decimal equivalence of Year/Month/Day.
 DF4313
 DF4313.The orthometric height was determined by GPS observations and a
 DF4313.high-resolution geoid model.
 DF4313
 DF4313.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4313.GEOID18 height accuracy estimate available here.
 DF4313
 DF4313.Click photographs - Photos may exist for this station.
 DF4313
 DF4313.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4313
 DF4313.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4313
 DF4313.The ellipsoidal height was determined by GPS observations
 DF4313.and is referenced to NAD 83.
 DF4313
 DF4313. The following values were computed from the NAD 83(2011) position.
 DF4313
 DF4313;                    North         East     Units Scale Factor Converg.
 DF4313;SPC IL W     -   471,727.530   786,223.649   MT  1.00003265   +0 40 13.2
 DF4313;SPC IL W     - 1,547,659.40  2,579,468.76   sFT  1.00003265   +0 40 13.2
 DF4313;UTM  16      - 4,531,169.250   319,510.989   MT  1.00000096   -1 24 14.1
 DF4313
 DF4313!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4313!SPC IL W     -   0.99996990  x   1.00003265  =   1.00000254
 DF4313!UTM  16      -   0.99996990  x   1.00000096  =   0.99997086
 DF4313
 DF4313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1951031169(NAD 83)
 DF4313
 DF4313                          SUPERSEDED SURVEY CONTROL
 DF4313
 DF4313  NAD 83(2007)-  40 54 42.21768(N)    089 08 35.36155(W) AD(2002.00) 0
 DF4313  ELLIP H (02/10/07)  191.956  (m)                       GP(2002.00)    
 DF4313  ELLIP H (02/03/05)  191.954  (m)                       GP(       ) 4 2
 DF4313  NAD 83(1997)-  40 54 42.21762(N)    089 08 35.36133(W) AD(       ) 1
 DF4313  ELLIP H (03/04/03)  191.964  (m)                       GP(       ) 4 2
 DF4313  NAVD 88 (03/04/03)  224.5    (m)  GEOID99  model used  GPS OBS        
 DF4313
 DF4313.Superseded values are not recommended for survey control.
 DF4313
 DF4313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4313.See file dsdata.pdf to determine how the superseded data were derived.
 DF4313
 DF4313_MARKER: I = METAL ROD
 DF4313_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4313_STAMPING: DISTRICT 3 I.D.O.T. NO. 1934
 DF4313_MARK LOGO: ASCPC
 DF4313_PROJECTION: RECESSED 3 CENTIMETERS
 DF4313_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4313_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4313+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 DF4313_ROD/PIPE-DEPTH: 3.7 meters
 DF4313_SLEEVE-DEPTH  : 0.8 meters
 DF4313
 DF4313  HISTORY     - Date     Condition        Report By
 DF4313  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4313  HISTORY     - 20100501 GOOD             ILDT
 DF4313
 DF4313                          STATION DESCRIPTION
 DF4313
 DF4313'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4313'SET POINT 1 MILE W AND 4 MILES N OF BENSON IN NE QUAD OF INT OF RT 117
 DF4313'AND CR2 (2200N) , 54 FT N OF CR 2 CENTER LINE, 54.5 FT E OF RT 117
 DF4313'CENTERLINE.
 DF4313
 DF4313                          STATION RECOVERY (2010)
 DF4313
 DF4313'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DF4313'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4315 ***********************************************************************
 DF4315  DESIGNATION -  IL DOT DISTRICT 3 GPS 2023
 DF4315  PID         -  DF4315
 DF4315  STATE/COUNTY-  IL/KANKAKEE
 DF4315  COUNTRY     -  US
 DF4315  USGS QUAD   -  SAINT ANNE (2018)
 DF4315
 DF4315                         *CURRENT SURVEY CONTROL
 DF4315  ______________________________________________________________________
 DF4315* NAD 83(2011) POSITION- 41 01 14.84459(N) 087 43 55.91379(W)   ADJUSTED
 DF4315* NAD 83(2011) ELLIP HT-   165.025 (meters)        (06/27/12)   ADJUSTED
 DF4315* NAD 83(2011) EPOCH   -  2010.00
 DF4315* NAVD 88 ORTHO HEIGHT -   198.0   (meters)      650.    (feet) GPS OBS
 DF4315  ______________________________________________________________________
 DF4315  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4315  GEOID HEIGHT    -        -32.876 (meters)                     GEOID99
 DF4315  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 DF4315  NAD 83(2011) X  -    190,697.079 (meters)                     COMP
 DF4315  NAD 83(2011) Y  - -4,815,426.030 (meters)                     COMP
 DF4315  NAD 83(2011) Z  -  4,164,273.736 (meters)                     COMP
 DF4315  LAPLACE CORR    -         -3.48  (seconds)                    DEFLEC18
 DF4315
 DF4315  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4315  Standards:
 DF4315         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4315            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4315  -------------------------------------------------------------------
 DF4315  NETWORK    1.79   2.31           0.81   0.63   1.18     -0.13009294
 DF4315  -------------------------------------------------------------------
 DF4315  Click here for local accuracies and other accuracy information.
 DF4315
 DF4315.The horizontal coordinates were established by GPS observations
 DF4315.and adjusted by the National Geodetic Survey in June 2012.
 DF4315
 DF4315.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4315.been affixed to the stable North American tectonic plate. See 
 DF4315.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4315
 DF4315.The horizontal coordinates are valid at the epoch date displayed above
 DF4315.which is a decimal equivalence of Year/Month/Day.
 DF4315
 DF4315.The orthometric height was determined by GPS observations and a
 DF4315.high-resolution geoid model.
 DF4315
 DF4315.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4315.GEOID18 height accuracy estimate available here.
 DF4315
 DF4315.Click photographs - Photos may exist for this station.
 DF4315
 DF4315.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4315
 DF4315.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4315
 DF4315.The ellipsoidal height was determined by GPS observations
 DF4315.and is referenced to NAD 83.
 DF4315
 DF4315. The following values were computed from the NAD 83(2011) position.
 DF4315
 DF4315;                    North         East     Units Scale Factor Converg.
 DF4315;SPC IL E     -   483,524.656   350,559.580   MT  1.00000645   +0 23 40.4
 DF4315;SPC IL E     - 1,586,363.81  1,150,127.56   sFT  1.00000645   +0 23 40.4
 DF4315;UTM  16      - 4,541,323.144   438,440.122   MT  0.99964664   -0 28 50.1
 DF4315
 DF4315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4315!SPC IL E     -   0.99997411  x   1.00000645  =   0.99998056
 DF4315!UTM  16      -   0.99997411  x   0.99964664  =   0.99962076
 DF4315
 DF4315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3844041323(NAD 83)
 DF4315
 DF4315                          SUPERSEDED SURVEY CONTROL
 DF4315
 DF4315  NAD 83(2007)-  41 01 14.84465(N)    087 43 55.91472(W) AD(2002.00) 0
 DF4315  ELLIP H (02/10/07)  165.044  (m)                       GP(2002.00)    
 DF4315  ELLIP H (02/03/05)  165.050  (m)                       GP(       ) 4 2
 DF4315  NAD 83(1997)-  41 01 14.84464(N)    087 43 55.91466(W) AD(       ) 1
 DF4315  ELLIP H (03/04/03)  165.052  (m)                       GP(       ) 4 2
 DF4315
 DF4315.Superseded values are not recommended for survey control.
 DF4315
 DF4315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4315.See file dsdata.pdf to determine how the superseded data were derived.
 DF4315
 DF4315_MARKER: I = METAL ROD
 DF4315_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4315_STAMPING: DISTRICT 3 I.D.O.T. NO. 2023
 DF4315_MARK LOGO: ASCPC
 DF4315_PROJECTION: RECESSED 8 CENTIMETERS
 DF4315_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4315_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4315+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4315_ROD/PIPE-DEPTH: 3.0 meters
 DF4315_SLEEVE-DEPTH  : 0.8 meters
 DF4315
 DF4315  HISTORY     - Date     Condition        Report By
 DF4315  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4315  HISTORY     - 20081101 GOOD             GEOCAC
 DF4315
 DF4315                          STATION DESCRIPTION
 DF4315
 DF4315'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4315'SET POINT 0.5 MILES W OF ST. ANNE IN SE QUAD OF INT OF 7000S RD AND
 DF4315'7000E RD,  JUST SOUTH OF ST. ANNE COMMUNITY CEMETERY,  46.5 FT E OF
 DF4315'7000E RD CENTERLINE, 47.3 FT S OF 7000S RD CENTERLINE.
 DF4315
 DF4315                          STATION RECOVERY (2008)
 DF4315
 DF4315'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 DF4315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4316 ***********************************************************************
 DF4316  DESIGNATION -  IL DOT DISTRICT 3 GPS 2024
 DF4316  PID         -  DF4316
 DF4316  STATE/COUNTY-  IL/KANKAKEE
 DF4316  COUNTRY     -  US
 DF4316  USGS QUAD   -  MOMENCE (2018)
 DF4316
 DF4316                         *CURRENT SURVEY CONTROL
 DF4316  ______________________________________________________________________
 DF4316* NAD 83(2011) POSITION- 41 14 12.80616(N) 087 39 47.42910(W)   ADJUSTED
 DF4316* NAD 83(2011) ELLIP HT-   169.515 (meters)        (06/27/12)   ADJUSTED
 DF4316* NAD 83(2011) EPOCH   -  2010.00
 DF4316* NAVD 88 ORTHO HEIGHT -   202.7   (meters)      665.    (feet) GPS OBS
 DF4316  ______________________________________________________________________
 DF4316  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4316  GEOID HEIGHT    -        -33.137 (meters)                     GEOID99
 DF4316  GEOID HEIGHT    -        -33.221 (meters)                     GEOID18
 DF4316  NAD 83(2011) X  -    195,854.500 (meters)                     COMP
 DF4316  NAD 83(2011) Y  - -4,799,423.235 (meters)                     COMP
 DF4316  NAD 83(2011) Z  -  4,182,354.231 (meters)                     COMP
 DF4316  LAPLACE CORR    -         -2.56  (seconds)                    DEFLEC18
 DF4316
 DF4316  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4316  Standards:
 DF4316         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4316            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4316  -------------------------------------------------------------------
 DF4316  NETWORK    1.54   2.14           0.69   0.56   1.09      0.00690619
 DF4316  -------------------------------------------------------------------
 DF4316  Click here for local accuracies and other accuracy information.
 DF4316
 DF4316.The horizontal coordinates were established by GPS observations
 DF4316.and adjusted by the National Geodetic Survey in June 2012.
 DF4316
 DF4316.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4316.been affixed to the stable North American tectonic plate. See 
 DF4316.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4316
 DF4316.The horizontal coordinates are valid at the epoch date displayed above
 DF4316.which is a decimal equivalence of Year/Month/Day.
 DF4316
 DF4316.The orthometric height was determined by GPS observations and a
 DF4316.high-resolution geoid model.
 DF4316
 DF4316.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4316.GEOID18 height accuracy estimate available here.
 DF4316
 DF4316.Click photographs - Photos may exist for this station.
 DF4316
 DF4316.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4316
 DF4316.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4316
 DF4316.The ellipsoidal height was determined by GPS observations
 DF4316.and is referenced to NAD 83.
 DF4316
 DF4316. The following values were computed from the NAD 83(2011) position.
 DF4316
 DF4316;                    North         East     Units Scale Factor Converg.
 DF4316;SPC IL E     -   507,565.890   356,180.325   MT  1.00001383   +0 26 30.3
 DF4316;SPC IL E     - 1,665,239.09  1,168,568.28   sFT  1.00001383   +0 26 30.3
 DF4316;UTM  16      - 4,565,266.719   444,425.991   MT  0.99963801   -0 26 13.8
 DF4316
 DF4316!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4316!SPC IL E     -   0.99997341  x   1.00001383  =   0.99998724
 DF4316!UTM  16      -   0.99997341  x   0.99963801  =   0.99961143
 DF4316
 DF4316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4442565266(NAD 83)
 DF4316
 DF4316                          SUPERSEDED SURVEY CONTROL
 DF4316
 DF4316  NAD 83(2007)-  41 14 12.80621(N)    087 39 47.43003(W) AD(2002.00) 0
 DF4316  ELLIP H (02/10/07)  169.535  (m)                       GP(2002.00)    
 DF4316  ELLIP H (02/03/05)  169.536  (m)                       GP(       ) 4 2
 DF4316  NAD 83(1997)-  41 14 12.80624(N)    087 39 47.43002(W) AD(       ) 1
 DF4316  ELLIP H (03/04/03)  169.546  (m)                       GP(       ) 4 2
 DF4316
 DF4316.Superseded values are not recommended for survey control.
 DF4316
 DF4316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4316.See file dsdata.pdf to determine how the superseded data were derived.
 DF4316
 DF4316_MARKER: F = FLANGE-ENCASED ROD
 DF4316_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4316_STAMPING: 2024
 DF4316_MARK LOGO: IDDT
 DF4316_PROJECTION: RECESSED 15 CENTIMETERS
 DF4316_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4316+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2022
 DF4316_ROD/PIPE-DEPTH: 5.8 meters
 DF4316_SLEEVE-DEPTH  : 0.8 meters
 DF4316
 DF4316  HISTORY     - Date     Condition        Report By
 DF4316  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4316  HISTORY     - 20220415 GOOD             ILDT
 DF4316
 DF4316                          STATION DESCRIPTION
 DF4316
 DF4316'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4316'SET POINT +/- 4.5 MILES N OF MOMENCE IN SW QUAD OF INT OF RT 1 AND
 DF4316'8000N
 DF4316'(CR9)  ON RT 1'S BIG CURVE TO SOUTH, 0.5 MILES WEST OF GRANT PARK.
 DF4316'73.2 FT
 DF4316'S/SW OF 8000N RD CENTERLINE AS IT CURVES INTO INTERSECTION WITH RT 1,
 DF4316'89.8 FT E OF ROW MARKER, 92.5 FT NW OF FENCE POST FOR ROW BEND NEAR
 DF4316'STOP SIGN.
 DF4316
 DF4316                          STATION RECOVERY (2022)
 DF4316
 DF4316'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DF4316'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4319 ***********************************************************************
 DF4319  DESIGNATION -  IL DOT DISTRICT 3 GPS 2033
 DF4319  PID         -  DF4319
 DF4319  STATE/COUNTY-  IL/KANKAKEE
 DF4319  COUNTRY     -  US
 DF4319  USGS QUAD   -  WEST KANKAKEE (2018)
 DF4319
 DF4319                         *CURRENT SURVEY CONTROL
 DF4319  ______________________________________________________________________
 DF4319* NAD 83(2011) POSITION- 41 03 36.17426(N) 087 57 59.84377(W)   ADJUSTED
 DF4319* NAD 83(2011) ELLIP HT-   163.554 (meters)        (06/27/12)   ADJUSTED
 DF4319* NAD 83(2011) EPOCH   -  2010.00
 DF4319* NAVD 88 ORTHO HEIGHT -   196.1   (meters)      643.    (feet) GPS OBS
 DF4319  ______________________________________________________________________
 DF4319  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4319  GEOID HEIGHT    -        -32.511 (meters)                     GEOID99
 DF4319  GEOID HEIGHT    -        -32.564 (meters)                     GEOID18
 DF4319  NAD 83(2011) X  -    170,891.667 (meters)                     COMP
 DF4319  NAD 83(2011) Y  - -4,813,303.962 (meters)                     COMP
 DF4319  NAD 83(2011) Z  -  4,167,561.228 (meters)                     COMP
 DF4319  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 DF4319
 DF4319  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4319  Standards:
 DF4319         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4319            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4319  -------------------------------------------------------------------
 DF4319  NETWORK    1.90   2.53           0.85   0.67   1.29     -0.21571091
 DF4319  -------------------------------------------------------------------
 DF4319  Click here for local accuracies and other accuracy information.
 DF4319
 DF4319.The horizontal coordinates were established by GPS observations
 DF4319.and adjusted by the National Geodetic Survey in June 2012.
 DF4319
 DF4319.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4319.been affixed to the stable North American tectonic plate. See 
 DF4319.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4319
 DF4319.The horizontal coordinates are valid at the epoch date displayed above
 DF4319.which is a decimal equivalence of Year/Month/Day.
 DF4319
 DF4319.The orthometric height was determined by GPS observations and a
 DF4319.high-resolution geoid model.
 DF4319
 DF4319.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4319.GEOID18 height accuracy estimate available here.
 DF4319
 DF4319.Click photographs - Photos may exist for this station.
 DF4319
 DF4319.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4319
 DF4319.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4319
 DF4319.The ellipsoidal height was determined by GPS observations
 DF4319.and is referenced to NAD 83.
 DF4319
 DF4319. The following values were computed from the NAD 83(2011) position.
 DF4319
 DF4319;                    North         East     Units Scale Factor Converg.
 DF4319;SPC IL E     -   487,775.070   330,824.459   MT  0.99998669   +0 14 27.2
 DF4319;SPC IL E     - 1,600,308.71  1,085,379.91   sFT  0.99998669   +0 14 27.2
 DF4319;UTM  16      - 4,545,873.091   418,778.792   MT  0.99968119   -0 38 05.9
 DF4319
 DF4319!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4319!SPC IL E     -   0.99997435  x   0.99998669  =   0.99996104
 DF4319!UTM  16      -   0.99997435  x   0.99968119  =   0.99965554
 DF4319
 DF4319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1877845873(NAD 83)
 DF4319
 DF4319                          SUPERSEDED SURVEY CONTROL
 DF4319
 DF4319  NAD 83(2007)-  41 03 36.17432(N)    087 57 59.84469(W) AD(2002.00) 0
 DF4319  ELLIP H (02/10/07)  163.574  (m)                       GP(2002.00)    
 DF4319  ELLIP H (02/03/05)  163.585  (m)                       GP(       ) 4 2
 DF4319  NAD 83(1997)-  41 03 36.17433(N)    087 57 59.84464(W) AD(       ) 1
 DF4319  ELLIP H (03/04/03)  163.586  (m)                       GP(       ) 4 2
 DF4319
 DF4319.Superseded values are not recommended for survey control.
 DF4319
 DF4319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4319.See file dsdata.pdf to determine how the superseded data were derived.
 DF4319
 DF4319_MARKER: I = METAL ROD
 DF4319_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4319_STAMPING: DISTRICT 3 I.D.O.T. NO. 2033
 DF4319_MARK LOGO: ASCPC
 DF4319_PROJECTION: RECESSED 10 CENTIMETERS
 DF4319_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4319_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4319_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4319+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4319_ROD/PIPE-DEPTH: 3.7 meters
 DF4319_SLEEVE-DEPTH  : 0.8 meters
 DF4319
 DF4319  HISTORY     - Date     Condition        Report By
 DF4319  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4319
 DF4319                          STATION DESCRIPTION
 DF4319
 DF4319'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4319'SET POINT +/- 6.5 MILES E OF HERSCHER ON N SIDE OF RT 115, 68.2 FT NE
 DF4319'OF INSIDE EAST CORNER OF DOUBLE BOX CULVERT OVER GAR CREEK, 55 FT
 DF4319'N OF RT 115 CENTERLINE, 2.6 FT S OF NEW ROW MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4320 ***********************************************************************
 DF4320  DESIGNATION -  IL DOT DISTRICT 3 GPS 2034
 DF4320  PID         -  DF4320
 DF4320  STATE/COUNTY-  IL/KANKAKEE
 DF4320  COUNTRY     -  US
 DF4320  USGS QUAD   -  BOURBONNAIS (2018)
 DF4320
 DF4320                         *CURRENT SURVEY CONTROL
 DF4320  ______________________________________________________________________
 DF4320* NAD 83(2011) POSITION- 41 12 42.10164(N) 087 58 24.43405(W)   ADJUSTED
 DF4320* NAD 83(2011) ELLIP HT-   165.449 (meters)        (06/27/12)   ADJUSTED
 DF4320* NAD 83(2011) EPOCH   -  2010.00
 DF4320* NAVD 88 ORTHO HEIGHT -   198.3   (meters)      651.    (feet) GPS OBS
 DF4320  ______________________________________________________________________
 DF4320  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4320  GEOID HEIGHT    -        -32.745 (meters)                     GEOID99
 DF4320  GEOID HEIGHT    -        -32.816 (meters)                     GEOID18
 DF4320  NAD 83(2011) X  -    169,926.097 (meters)                     COMP
 DF4320  NAD 83(2011) Y  - -4,802,253.354 (meters)                     COMP
 DF4320  NAD 83(2011) Z  -  4,180,246.878 (meters)                     COMP
 DF4320  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 DF4320
 DF4320  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4320  Standards:
 DF4320         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4320            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4320  -------------------------------------------------------------------
 DF4320  NETWORK    1.61   2.14           0.72   0.58   1.09     -0.02394024
 DF4320  -------------------------------------------------------------------
 DF4320  Click here for local accuracies and other accuracy information.
 DF4320
 DF4320.The horizontal coordinates were established by GPS observations
 DF4320.and adjusted by the National Geodetic Survey in June 2012.
 DF4320
 DF4320.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4320.been affixed to the stable North American tectonic plate. See 
 DF4320.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4320
 DF4320.The horizontal coordinates are valid at the epoch date displayed above
 DF4320.which is a decimal equivalence of Year/Month/Day.
 DF4320
 DF4320.The orthometric height was determined by GPS observations and a
 DF4320.high-resolution geoid model.
 DF4320
 DF4320.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4320.GEOID18 height accuracy estimate available here.
 DF4320
 DF4320.Click photographs - Photos may exist for this station.
 DF4320
 DF4320.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4320
 DF4320.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4320
 DF4320.The ellipsoidal height was determined by GPS observations
 DF4320.and is referenced to NAD 83.
 DF4320
 DF4320. The following values were computed from the NAD 83(2011) position.
 DF4320
 DF4320;                    North         East     Units Scale Factor Converg.
 DF4320;SPC IL E     -   504,613.637   330,180.710   MT  0.99998621   +0 14 13.6
 DF4320;SPC IL E     - 1,655,553.24  1,083,267.88   sFT  0.99998621   +0 14 13.6
 DF4320;UTM  16      - 4,562,714.404   418,393.014   MT  0.99968196   -0 38 29.0
 DF4320
 DF4320!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4320!SPC IL E     -   0.99997405  x   0.99998621  =   0.99996026
 DF4320!UTM  16      -   0.99997405  x   0.99968196  =   0.99965602
 DF4320
 DF4320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1839362714(NAD 83)
 DF4320
 DF4320                          SUPERSEDED SURVEY CONTROL
 DF4320
 DF4320  NAD 83(2007)-  41 12 42.10170(N)    087 58 24.43499(W) AD(2002.00) 0
 DF4320  ELLIP H (02/10/07)  165.470  (m)                       GP(2002.00)    
 DF4320  ELLIP H (02/03/05)  165.479  (m)                       GP(       ) 4 2
 DF4320  NAD 83(1997)-  41 12 42.10165(N)    087 58 24.43488(W) AD(       ) 1
 DF4320  ELLIP H (03/04/03)  165.482  (m)                       GP(       ) 4 2
 DF4320
 DF4320.Superseded values are not recommended for survey control.
 DF4320
 DF4320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4320.See file dsdata.pdf to determine how the superseded data were derived.
 DF4320
 DF4320_MARKER: I = METAL ROD
 DF4320_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4320_STAMPING: DISTRICT3 I.D.O.T. NO. 2034
 DF4320_MARK LOGO: ASCPC
 DF4320_PROJECTION: RECESSED 10 CENTIMETERS
 DF4320_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4320_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4320_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4320+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4320_ROD/PIPE-DEPTH: 3.0 meters
 DF4320_SLEEVE-DEPTH  : 0.8 meters
 DF4320
 DF4320  HISTORY     - Date     Condition        Report By
 DF4320  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4320
 DF4320                          STATION DESCRIPTION
 DF4320
 DF4320'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4320'SET POINT +/- 3 MILES NW OF BOUBONNAIS ON 5000W RD/CR 7 (RD TO STATE
 DF4320'RIDING STABLES) LOCATED ON STATE PROPERTY, 33.6 FT W OF CENTERLINE
 DF4320'OF CR7, 91 FT S OF P.P. W/ GUY WIRE, P.P. IS OPPOSITE FIRE DEPT
 DF4320'ADDRESS
 DF4320'33-867, 50.9 FT W OF PARK ENTRANCE SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4321 ***********************************************************************
 DF4321  DESIGNATION -  IL DOT DISTRICT 3 GPS 2042
 DF4321  PID         -  DF4321
 DF4321  STATE/COUNTY-  IL/KANKAKEE
 DF4321  COUNTRY     -  US
 DF4321  USGS QUAD   -  HERSCHER (2018)
 DF4321
 DF4321                         *CURRENT SURVEY CONTROL
 DF4321  ______________________________________________________________________
 DF4321* NAD 83(2011) POSITION- 41 07 04.42744(N) 088 02 56.69434(W)   ADJUSTED
 DF4321* NAD 83(2011) ELLIP HT-   158.889 (meters)        (06/27/12)   ADJUSTED
 DF4321* NAD 83(2011) EPOCH   -  2010.00
 DF4321* NAVD 88 ORTHO HEIGHT -   191.6   (meters)      629.    (feet) GPS OBS
 DF4321  ______________________________________________________________________
 DF4321  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4321  GEOID HEIGHT    -        -32.595 (meters)                     GEOID99
 DF4321  GEOID HEIGHT    -        -32.652 (meters)                     GEOID18
 DF4321  NAD 83(2011) X  -    163,820.456 (meters)                     COMP
 DF4321  NAD 83(2011) Y  - -4,809,321.465 (meters)                     COMP
 DF4321  NAD 83(2011) Z  -  4,172,400.258 (meters)                     COMP
 DF4321  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 DF4321
 DF4321  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4321  Standards:
 DF4321         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4321            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4321  -------------------------------------------------------------------
 DF4321  NETWORK    1.73   2.29           0.76   0.64   1.17     -0.11937257
 DF4321  -------------------------------------------------------------------
 DF4321  Click here for local accuracies and other accuracy information.
 DF4321
 DF4321.The horizontal coordinates were established by GPS observations
 DF4321.and adjusted by the National Geodetic Survey in June 2012.
 DF4321
 DF4321.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4321.been affixed to the stable North American tectonic plate. See 
 DF4321.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4321
 DF4321.The horizontal coordinates are valid at the epoch date displayed above
 DF4321.which is a decimal equivalence of Year/Month/Day.
 DF4321
 DF4321.The orthometric height was determined by GPS observations and a
 DF4321.high-resolution geoid model.
 DF4321
 DF4321.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4321.GEOID18 height accuracy estimate available here.
 DF4321
 DF4321.Click photographs - Photos may exist for this station.
 DF4321
 DF4321.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4321
 DF4321.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4321
 DF4321.The ellipsoidal height was determined by GPS observations
 DF4321.and is referenced to NAD 83.
 DF4321
 DF4321. The following values were computed from the NAD 83(2011) position.
 DF4321
 DF4321;                    North         East     Units Scale Factor Converg.
 DF4321;SPC IL E     -   494,173.414   323,872.310   MT  0.99998201   +0 11 12.9
 DF4321;SPC IL E     - 1,621,300.61  1,062,571.07   sFT  0.99998201   +0 11 12.9
 DF4321;UTM  16      - 4,552,375.092   411,927.344   MT  0.99969546   -0 41 23.8
 DF4321
 DF4321!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4321!SPC IL E     -   0.99997508  x   0.99998201  =   0.99995709
 DF4321!UTM  16      -   0.99997508  x   0.99969546  =   0.99967055
 DF4321
 DF4321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1192752375(NAD 83)
 DF4321
 DF4321                          SUPERSEDED SURVEY CONTROL
 DF4321
 DF4321  NAD 83(2007)-  41 07 04.42750(N)    088 02 56.69527(W) AD(2002.00) 0
 DF4321  ELLIP H (02/10/07)  158.909  (m)                       GP(2002.00)    
 DF4321  ELLIP H (02/03/05)  158.919  (m)                       GP(       ) 4 2
 DF4321  NAD 83(1997)-  41 07 04.42746(N)    088 02 56.69519(W) AD(       ) 1
 DF4321  ELLIP H (03/04/03)  158.923  (m)                       GP(       ) 4 2
 DF4321
 DF4321.Superseded values are not recommended for survey control.
 DF4321
 DF4321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4321.See file dsdata.pdf to determine how the superseded data were derived.
 DF4321
 DF4321_MARKER: I = METAL ROD
 DF4321_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4321_STAMPING: DISTRICT 3 I.D.O.T. NO. 2042
 DF4321_MARK LOGO: ASCPC
 DF4321_PROJECTION: RECESSED 8 CENTIMETERS
 DF4321_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4321_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4321_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4321+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4321_ROD/PIPE-DEPTH: 3.0 meters
 DF4321_SLEEVE-DEPTH  : 0.8 meters
 DF4321
 DF4321  HISTORY     - Date     Condition        Report By
 DF4321  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4321  HISTORY     - 20100411 GOOD             GEOCAC
 DF4321
 DF4321                          STATION DESCRIPTION
 DF4321
 DF4321'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4321'SET POINT +/- 8 MILES W OF KANKAKEE IN NW QUAD OF INT OF RT 17 AND
 DF4321'9000W RD (BONFIELD RD), 30.7 FT W OF 9000W RD CENTERLINE, 102.6 FT N
 DF4321'OF RT 17 CENTELINE, 31.8 FT S OF P.P. W/ GUYWIRE, 46.1 FT NE OF
 DF4321'MCGREGOR SIGN.
 DF4321
 DF4321                          STATION RECOVERY (2010)
 DF4321
 DF4321'RECOVERY NOTE BY GEOCACHING 2010 (BPS)
 DF4321'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4322 ***********************************************************************
 DF4322  DESIGNATION -  IL DOT DISTRICT 3 GPS 2043
 DF4322  PID         -  DF4322
 DF4322  STATE/COUNTY-  IL/KANKAKEE
 DF4322  COUNTRY     -  US
 DF4322  USGS QUAD   -  BUCKINGHAM (2018)
 DF4322
 DF4322                         *CURRENT SURVEY CONTROL
 DF4322  ______________________________________________________________________
 DF4322* NAD 83(2011) POSITION- 41 03 12.26494(N) 088 12 36.69267(W)   ADJUSTED
 DF4322* NAD 83(2011) ELLIP HT-   162.638 (meters)        (06/27/12)   ADJUSTED
 DF4322* NAD 83(2011) EPOCH   -  2010.00
 DF4322* NAVD 88 ORTHO HEIGHT -   195.1   (meters)      640.    (feet) GPS OBS
 DF4322  ______________________________________________________________________
 DF4322  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4322  GEOID HEIGHT    -        -32.433 (meters)                     GEOID99
 DF4322  GEOID HEIGHT    -        -32.478 (meters)                     GEOID18
 DF4322  NAD 83(2011) X  -    150,443.537 (meters)                     COMP
 DF4322  NAD 83(2011) Y  - -4,814,470.468 (meters)                     COMP
 DF4322  NAD 83(2011) Z  -  4,167,004.440 (meters)                     COMP
 DF4322  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 DF4322
 DF4322  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4322  Standards:
 DF4322         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4322            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4322  -------------------------------------------------------------------
 DF4322  NETWORK    1.37   1.67           0.61   0.50   0.85     -0.11080146
 DF4322  -------------------------------------------------------------------
 DF4322  Click here for local accuracies and other accuracy information.
 DF4322
 DF4322.The horizontal coordinates were established by GPS observations
 DF4322.and adjusted by the National Geodetic Survey in June 2012.
 DF4322
 DF4322.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4322.been affixed to the stable North American tectonic plate. See 
 DF4322.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4322
 DF4322.The horizontal coordinates are valid at the epoch date displayed above
 DF4322.which is a decimal equivalence of Year/Month/Day.
 DF4322
 DF4322.The orthometric height was determined by GPS observations and a
 DF4322.high-resolution geoid model.
 DF4322
 DF4322.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4322.GEOID18 height accuracy estimate available here.
 DF4322
 DF4322.Click photographs - Photos may exist for this station.
 DF4322
 DF4322.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4322
 DF4322.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4322
 DF4322.The ellipsoidal height was determined by GPS observations
 DF4322.and is referenced to NAD 83.
 DF4322
 DF4322. The following values were computed from the NAD 83(2011) position.
 DF4322
 DF4322;                    North         East     Units Scale Factor Converg.
 DF4322;SPC IL E     -   486,980.031   310,351.859   MT  0.99997632   +0 04 51.1
 DF4322;SPC IL E     - 1,597,700.32  1,018,212.72   sFT  0.99997632   +0 04 51.1
 DF4322;UTM  16      - 4,545,391.199   398,302.110   MT  0.99972729   -0 47 41.6
 DF4322
 DF4322!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4322!SPC IL E     -   0.99997449  x   0.99997632  =   0.99995081
 DF4322!UTM  16      -   0.99997449  x   0.99972729  =   0.99970179
 DF4322
 DF4322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9830245391(NAD 83)
 DF4322
 DF4322                          SUPERSEDED SURVEY CONTROL
 DF4322
 DF4322  NAD 83(2007)-  41 03 12.26501(N)    088 12 36.69359(W) AD(2002.00) 0
 DF4322  ELLIP H (02/10/07)  162.659  (m)                       GP(2002.00)    
 DF4322  ELLIP H (02/03/05)  162.674  (m)                       GP(       ) 4 2
 DF4322  NAD 83(1997)-  41 03 12.26489(N)    088 12 36.69346(W) AD(       ) 1
 DF4322  ELLIP H (03/04/03)  162.681  (m)                       GP(       ) 4 2
 DF4322
 DF4322.Superseded values are not recommended for survey control.
 DF4322
 DF4322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4322.See file dsdata.pdf to determine how the superseded data were derived.
 DF4322
 DF4322_MARKER: I = METAL ROD
 DF4322_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4322_STAMPING: DISTRICT 3 I.D.O.T. NO. 2043
 DF4322_MARK LOGO: ASCPC
 DF4322_PROJECTION: RECESSED 8 CENTIMETERS
 DF4322_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4322_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4322+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2020
 DF4322_ROD/PIPE-DEPTH: 3.0 meters
 DF4322_SLEEVE-DEPTH  : 0.8 meters
 DF4322
 DF4322  HISTORY     - Date     Condition        Report By
 DF4322  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4322  HISTORY     - 20100411 GOOD             GEOCAC
 DF4322  HISTORY     - 20201118 GOOD             ILDT
 DF4322
 DF4322                          STATION DESCRIPTION
 DF4322
 DF4322'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4322'SET POINT 2 MILES W AND 0.5 MILES N OF BUCKINGHAM IN SE QUAD
 DF4322'(GRASSY TRIANGLE) OF INT OF RT 115 AND CR 18 AND CR S400W RD,
 DF4322'WHERE RT 115 TURNS TO SOUTH.  79.8 FT S OF E-W RT 115, 73.8 FT
 DF4322'E OF N-S RT 115, 62.3 FT SW OF STOP SIGN.
 DF4322
 DF4322                          STATION RECOVERY (2010)
 DF4322
 DF4322'RECOVERY NOTE BY GEOCACHING 2010 (BPS)
 DF4322'RECOVERED IN GOOD CONDITION.
 DF4322
 DF4322                          STATION RECOVERY (2020)
 DF4322
 DF4322'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4322'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4323 ***********************************************************************
 DF4323  DESIGNATION -  IL DOT DISTRICT 3 GPS 2053
 DF4323  PID         -  DF4323
 DF4323  STATE/COUNTY-  IL/LIVINGSTON
 DF4323  COUNTRY     -  US
 DF4323  USGS QUAD   -  DWIGHT (2018)
 DF4323
 DF4323                         *CURRENT SURVEY CONTROL
 DF4323  ______________________________________________________________________
 DF4323* NAD 83(2011) POSITION- 41 01 42.74105(N) 088 25 03.39590(W)   ADJUSTED
 DF4323* NAD 83(2011) ELLIP HT-   167.833 (meters)        (06/27/12)   ADJUSTED
 DF4323* NAD 83(2011) EPOCH   -  2010.00
 DF4323* NAVD 88 ORTHO HEIGHT -   200.1   (meters)      656.    (feet) GPS OBS
 DF4323  ______________________________________________________________________
 DF4323  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4323  GEOID HEIGHT    -        -32.250 (meters)                     GEOID99
 DF4323  GEOID HEIGHT    -        -32.293 (meters)                     GEOID18
 DF4323  NAD 83(2011) X  -    133,063.815 (meters)                     COMP
 DF4323  NAD 83(2011) Y  - -4,816,800.130 (meters)                     COMP
 DF4323  NAD 83(2011) Z  -  4,164,924.827 (meters)                     COMP
 DF4323  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 DF4323
 DF4323  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4323  Standards:
 DF4323         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4323            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4323  -------------------------------------------------------------------
 DF4323  NETWORK    0.94   1.27           0.41   0.36   0.65      0.03663000
 DF4323  -------------------------------------------------------------------
 DF4323  Click here for local accuracies and other accuracy information.
 DF4323
 DF4323.The horizontal coordinates were established by GPS observations
 DF4323.and adjusted by the National Geodetic Survey in June 2012.
 DF4323
 DF4323.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4323.been affixed to the stable North American tectonic plate. See 
 DF4323.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4323
 DF4323.The horizontal coordinates are valid at the epoch date displayed above
 DF4323.which is a decimal equivalence of Year/Month/Day.
 DF4323
 DF4323.The orthometric height was determined by GPS observations and a
 DF4323.high-resolution geoid model.
 DF4323
 DF4323.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4323.GEOID18 height accuracy estimate available here.
 DF4323
 DF4323.Click photographs - Photos may exist for this station.
 DF4323
 DF4323.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4323
 DF4323.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4323
 DF4323.The ellipsoidal height was determined by GPS observations
 DF4323.and is referenced to NAD 83.
 DF4323
 DF4323. The following values were computed from the NAD 83(2011) position.
 DF4323
 DF4323;                    North         East     Units Scale Factor Converg.
 DF4323;SPC IL E     -   484,214.535   292,912.606   MT  0.99997562   -0 03 19.2
 DF4323;SPC IL E     - 1,588,627.19    960,997.44   sFT  0.99997562   -0 03 19.2
 DF4323;UTM  16      - 4,542,893.073   380,826.566   MT  0.99977480   -0 55 50.4
 DF4323
 DF4323!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4323!SPC IL E     -   0.99997367  x   0.99997562  =   0.99994930
 DF4323!UTM  16      -   0.99997367  x   0.99977480  =   0.99974848
 DF4323
 DF4323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8082642893(NAD 83)
 DF4323
 DF4323                          SUPERSEDED SURVEY CONTROL
 DF4323
 DF4323  NAD 83(2007)-  41 01 42.74110(N)    088 25 03.39682(W) AD(2002.00) 0
 DF4323  ELLIP H (02/10/07)  167.854  (m)                       GP(2002.00)    
 DF4323  ELLIP H (02/03/05)  167.857  (m)                       GP(       ) 4 2
 DF4323  NAD 83(1997)-  41 01 42.74133(N)    088 25 03.39700(W) AD(       ) 1
 DF4323  ELLIP H (03/04/03)  167.860  (m)                       GP(       ) 4 2
 DF4323
 DF4323.Superseded values are not recommended for survey control.
 DF4323
 DF4323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4323.See file dsdata.pdf to determine how the superseded data were derived.
 DF4323
 DF4323_MARKER: I = METAL ROD
 DF4323_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4323_STAMPING: DISTRICT 3 I.D.O.T. NO. 2053
 DF4323_MARK LOGO: ASCPC
 DF4323_PROJECTION: RECESSED 5 CENTIMETERS
 DF4323_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4323_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4323+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2020
 DF4323_ROD/PIPE-DEPTH: 3.7 meters
 DF4323_SLEEVE-DEPTH  : 0.8 meters
 DF4323
 DF4323  HISTORY     - Date     Condition        Report By
 DF4323  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4323  HISTORY     - 20201118 SEE DESCRIPTION  ILDT
 DF4323
 DF4323                          STATION DESCRIPTION
 DF4323
 DF4323'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4323'SET POINT +/- 3.5 MILES S OF DWIGHT, 90 FT E OF IL RT 47 CENTERLINE,
 DF4323'5.7 FT
 DF4323'W OF ROW MARKER, 74.2 FT SE FROM SW CORNER OF HEADWALL, +/- 2600 FT
 DF4323'S OF E2800TH RD.
 DF4323
 DF4323                          STATION RECOVERY (2020)
 DF4323
 DF4323'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4323'THE MARK IS MISSING LID AND CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4324 ***********************************************************************
 DF4324  DESIGNATION -  IL DOT DISTRICT 3 GPS 2061
 DF4324  PID         -  DF4324
 DF4324  STATE/COUNTY-  IL/GRUNDY
 DF4324  COUNTRY     -  US
 DF4324  USGS QUAD   -  KINSMAN (2018)
 DF4324
 DF4324                         *CURRENT SURVEY CONTROL
 DF4324  ______________________________________________________________________
 DF4324* NAD 83(2011) POSITION- 41 14 20.53243(N) 088 35 14.36990(W)   ADJUSTED
 DF4324* NAD 83(2011) ELLIP HT-   168.594 (meters)        (06/27/12)   ADJUSTED
 DF4324* NAD 83(2011) EPOCH   -  2010.00
 DF4324* NAVD 88 ORTHO HEIGHT -   201.3   (meters)      660.    (feet) GPS OBS
 DF4324  ______________________________________________________________________
 DF4324  NAVD 88 orthometric height was determined with an earlier geoid model
 DF4324  GEOID HEIGHT    -        -32.677 (meters)                     GEOID18
 DF4324  NAD 83(2011) X  -    118,416.365 (meters)                     COMP
 DF4324  NAD 83(2011) Y  - -4,801,800.064 (meters)                     COMP
 DF4324  NAD 83(2011) Z  -  4,182,532.864 (meters)                     COMP
 DF4324  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 DF4324
 DF4324  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4324  Standards:
 DF4324         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4324            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4324  -------------------------------------------------------------------
 DF4324  NETWORK    0.48   0.74           0.22   0.16   0.38     -0.04844479
 DF4324  -------------------------------------------------------------------
 DF4324  Click here for local accuracies and other accuracy information.
 DF4324
 DF4324.The horizontal coordinates were established by GPS observations
 DF4324.and adjusted by the National Geodetic Survey in June 2012.
 DF4324
 DF4324.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4324.been affixed to the stable North American tectonic plate. See 
 DF4324.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4324
 DF4324.The horizontal coordinates are valid at the epoch date displayed above
 DF4324.which is a decimal equivalence of Year/Month/Day.
 DF4324
 DF4324.The orthometric height was determined by GPS observations and a
 DF4324.high-resolution geoid model.
 DF4324
 DF4324.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4324.GEOID18 height accuracy estimate available here.
 DF4324
 DF4324.Click photographs - Photos may exist for this station.
 DF4324
 DF4324.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4324
 DF4324.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4324
 DF4324.The ellipsoidal height was determined by GPS observations
 DF4324.and is referenced to NAD 83.
 DF4324
 DF4324. The following values were computed from the NAD 83(2011) position.
 DF4324
 DF4324;                    North         East     Units Scale Factor Converg.
 DF4324;SPC IL E     -   507,618.765   278,708.280   MT  0.99998058   -0 10 02.8
 DF4324;SPC IL E     - 1,665,412.56    914,395.42   sFT  0.99998058   -0 10 02.8
 DF4324;UTM  16      - 4,566,507.731   366,984.736   MT  0.99981775   -1 02 47.5
 DF4324
 DF4324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4324!SPC IL E     -   0.99997356  x   0.99998058  =   0.99995414
 DF4324!UTM  16      -   0.99997356  x   0.99981775  =   0.99979131
 DF4324
 DF4324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6698466507(NAD 83)
 DF4324
 DF4324                          SUPERSEDED SURVEY CONTROL
 DF4324
 DF4324  NAD 83(2007)-  41 14 20.53249(N)    088 35 14.37080(W) AD(2002.00) 0
 DF4324  ELLIP H (02/10/07)  168.613  (m)                       GP(2002.00)    
 DF4324  ELLIP H (02/03/05)  168.589  (m)                       GP(       ) 4 2
 DF4324  NAD 83(1997)-  41 14 20.53257(N)    088 35 14.37115(W) AD(       ) 1
 DF4324  ELLIP H (03/04/03)  168.599  (m)                       GP(       ) 4 2
 DF4324  NAVD 88 (03/04/03)  201.3    (m)  GEOID99  model used  GPS OBS        
 DF4324
 DF4324.Superseded values are not recommended for survey control.
 DF4324
 DF4324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4324.See file dsdata.pdf to determine how the superseded data were derived.
 DF4324
 DF4324_MARKER: I = METAL ROD
 DF4324_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4324_STAMPING: 2061
 DF4324_MARK LOGO: ILDT
 DF4324_PROJECTION: FLUSH
 DF4324_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4324_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4324+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 DF4324_ROD/PIPE-DEPTH: 3.7 meters
 DF4324_SLEEVE-DEPTH  : 0.8 meters
 DF4324
 DF4324  HISTORY     - Date     Condition        Report By
 DF4324  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4324  HISTORY     - 20050131 GOOD             MORSUR
 DF4324  HISTORY     - 20050725 GOOD             GEOSPC
 DF4324  HISTORY     - 20091012 GOOD             GEOCAC
 DF4324
 DF4324                          STATION DESCRIPTION
 DF4324
 DF4324'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4324'SET POINT +/- 9 MILES W OF MAZON IN NE QUAD OF INT OF CR 9/CR 6
 DF4324'(GRAND RIDGE RD) AND 9000W (LASALLE CO LINE RD ), 44.2 FT N OF
 DF4324'CR 6/CR 9 CENTERLINE, 96.7 FT E OF 9000W RD CENTERLINE.
 DF4324
 DF4324                          STATION RECOVERY (2005)
 DF4324
 DF4324'RECOVERY NOTE BY MORRISON SURVEYING COMPANY 2005 (MJM)
 DF4324'RECOVERED AS DESCRIBED.
 DF4324
 DF4324                          STATION RECOVERY (2005)
 DF4324
 DF4324'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 DF4324'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 21.0 METERS EAST
 DF4324'OF A LARGE POWER POLE LOCATED IN THE NORTHEAST QUAD OF LA SALLE ROAD
 DF4324'AND GRAND RIDGE ROAD.  ---NOTE---GPS OBSERVATIONS MAY BE QUESTIONABLE
 DF4324'DUE TO OVERHEAD POWER LINES.
 DF4324
 DF4324                          STATION RECOVERY (2009)
 DF4324
 DF4324'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DF4324'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4326 ***********************************************************************
 DF4326  DESIGNATION -  IL DOT DISTRICT 3 GPS 2064
 DF4326  PID         -  DF4326
 DF4326  STATE/COUNTY-  IL/LASALLE
 DF4326  COUNTRY     -  US
 DF4326  USGS QUAD   -  RANSOM (2018)
 DF4326
 DF4326                         *CURRENT SURVEY CONTROL
 DF4326  ______________________________________________________________________
 DF4326* NAD 83(2011) POSITION- 41 10 47.75932(N) 088 38 41.53422(W)   ADJUSTED
 DF4326* NAD 83(2011) ELLIP HT-   180.154 (meters)        (06/27/12)   ADJUSTED
 DF4326* NAD 83(2011) EPOCH   -  2010.00
 DF4326* NAVD 88 ORTHO HEIGHT -   212.7   (meters)      698.    (feet) GPS OBS
 DF4326  ______________________________________________________________________
 DF4326  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4326  GEOID HEIGHT    -        -32.542 (meters)                     GEOID99
 DF4326  GEOID HEIGHT    -        -32.604 (meters)                     GEOID18
 DF4326  NAD 83(2011) X  -    113,696.043 (meters)                     COMP
 DF4326  NAD 83(2011) Y  - -4,806,248.587 (meters)                     COMP
 DF4326  NAD 83(2011) Z  -  4,177,602.262 (meters)                     COMP
 DF4326  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 DF4326
 DF4326  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4326  Standards:
 DF4326         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4326            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4326  -------------------------------------------------------------------
 DF4326  NETWORK    1.73   1.92           0.68   0.73   0.98     -0.18906159
 DF4326  -------------------------------------------------------------------
 DF4326  Click here for local accuracies and other accuracy information.
 DF4326
 DF4326.The horizontal coordinates were established by GPS observations
 DF4326.and adjusted by the National Geodetic Survey in June 2012.
 DF4326
 DF4326.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4326.been affixed to the stable North American tectonic plate. See 
 DF4326.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4326
 DF4326.The horizontal coordinates are valid at the epoch date displayed above
 DF4326.which is a decimal equivalence of Year/Month/Day.
 DF4326
 DF4326.The orthometric height was determined by GPS observations and a
 DF4326.high-resolution geoid model.
 DF4326
 DF4326.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4326.GEOID18 height accuracy estimate available here.
 DF4326
 DF4326.Click photographs - Photos may exist for this station.
 DF4326
 DF4326.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4326
 DF4326.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4326
 DF4326.The ellipsoidal height was determined by GPS observations
 DF4326.and is referenced to NAD 83.
 DF4326
 DF4326. The following values were computed from the NAD 83(2011) position.
 DF4326
 DF4326;                    North         East     Units Scale Factor Converg.
 DF4326;SPC IL E     -   501,070.680   273,860.800   MT  0.99998341   -0 12 18.5
 DF4326;SPC IL E     - 1,643,929.39    898,491.64   sFT  0.99998341   -0 12 18.5
 DF4326;UTM  16      - 4,560,035.755   362,038.193   MT  0.99983425   -1 04 59.5
 DF4326
 DF4326!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4326!SPC IL E     -   0.99997174  x   0.99998341  =   0.99995515
 DF4326!UTM  16      -   0.99997174  x   0.99983425  =   0.99980600
 DF4326
 DF4326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6203860035(NAD 83)
 DF4326
 DF4326                          SUPERSEDED SURVEY CONTROL
 DF4326
 DF4326  NAD 83(2007)-  41 10 47.75938(N)    088 38 41.53512(W) AD(2002.00) 0
 DF4326  ELLIP H (02/10/07)  180.173  (m)                       GP(2002.00)    
 DF4326  ELLIP H (02/03/05)  180.152  (m)                       GP(       ) 4 2
 DF4326  NAD 83(1997)-  41 10 47.75949(N)    088 38 41.53534(W) AD(       ) 1
 DF4326  ELLIP H (03/04/03)  180.161  (m)                       GP(       ) 4 2
 DF4326
 DF4326.Superseded values are not recommended for survey control.
 DF4326
 DF4326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4326.See file dsdata.pdf to determine how the superseded data were derived.
 DF4326
 DF4326_MARKER: I = METAL ROD
 DF4326_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4326_STAMPING: DISTRICT 3 I.D.O.T. NO. 2064
 DF4326_MARK LOGO: ASCPC
 DF4326_PROJECTION: RECESSED 8 CENTIMETERS
 DF4326_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4326_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4326+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DF4326_ROD/PIPE-DEPTH: 3.7 meters
 DF4326_SLEEVE-DEPTH  : 0.8 meters
 DF4326
 DF4326  HISTORY     - Date     Condition        Report By
 DF4326  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4326  HISTORY     - 20070604 GOOD             FARNGP
 DF4326  HISTORY     - 20220725 GOOD             ILDT
 DF4326
 DF4326                          STATION DESCRIPTION
 DF4326
 DF4326'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4326'SET POINT +/- 1.5 MILES N OF RANSOM IN SE QUAD OF INT OF N 17TH RD AND
 DF4326'CH 39, 37.25 FT E OF CH 39 CENTERLINE, 82.5 FT NW OF RT 170
 DF4326'CENTERLINE,
 DF4326'167 FT S OF N 17TH RD CENTERLINE.
 DF4326
 DF4326                          STATION RECOVERY (2007)
 DF4326
 DF4326'RECOVERY NOTE BY FARNSWORTH GROUP 2007 (KDV)
 DF4326'RECOVERED IN GOOD CONDITION.
 DF4326
 DF4326                          STATION RECOVERY (2022)
 DF4326
 DF4326'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DF4326'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4327 ***********************************************************************
 DF4327  DESIGNATION -  IL DOT DISTRICT 3 GPS 2068
 DF4327  PID         -  DF4327
 DF4327  STATE/COUNTY-  IL/LASALLE
 DF4327  COUNTRY     -  US
 DF4327  USGS QUAD   -  RANSOM (2018)
 DF4327
 DF4327                         *CURRENT SURVEY CONTROL
 DF4327  ______________________________________________________________________
 DF4327* NAD 83(2011) POSITION- 41 14 16.50918(N) 088 44 31.13587(W)   ADJUSTED
 DF4327* NAD 83(2011) ELLIP HT-   163.915 (meters)        (06/27/12)   ADJUSTED
 DF4327* NAD 83(2011) EPOCH   -  2010.00
 DF4327* NAVD 88 ORTHO HEIGHT -   196.6   (meters)      645.    (feet) GPS OBS
 DF4327  ______________________________________________________________________
 DF4327  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4327  GEOID HEIGHT    -        -32.657 (meters)                     GEOID99
 DF4327  GEOID HEIGHT    -        -32.720 (meters)                     GEOID18
 DF4327  NAD 83(2011) X  -    105,456.277 (meters)                     COMP
 DF4327  NAD 83(2011) Y  - -4,802,180.490 (meters)                     COMP
 DF4327  NAD 83(2011) Z  -  4,182,436.446 (meters)                     COMP
 DF4327  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 DF4327
 DF4327  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4327  Standards:
 DF4327         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4327            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4327  -------------------------------------------------------------------
 DF4327  NETWORK    1.57   1.96           0.71   0.54   1.00     -0.23612735
 DF4327  -------------------------------------------------------------------
 DF4327  Click here for local accuracies and other accuracy information.
 DF4327
 DF4327.The horizontal coordinates were established by GPS observations
 DF4327.and adjusted by the National Geodetic Survey in June 2012.
 DF4327
 DF4327.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4327.been affixed to the stable North American tectonic plate. See 
 DF4327.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4327
 DF4327.The horizontal coordinates are valid at the epoch date displayed above
 DF4327.which is a decimal equivalence of Year/Month/Day.
 DF4327
 DF4327.The orthometric height was determined by GPS observations and a
 DF4327.high-resolution geoid model.
 DF4327
 DF4327.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4327.GEOID18 height accuracy estimate available here.
 DF4327
 DF4327.Click photographs - Photos may exist for this station.
 DF4327
 DF4327.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4327
 DF4327.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4327
 DF4327.The ellipsoidal height was determined by GPS observations
 DF4327.and is referenced to NAD 83.
 DF4327
 DF4327. The following values were computed from the NAD 83(2011) position.
 DF4327
 DF4327;                    North         East     Units Scale Factor Converg.
 DF4327;SPC IL E     -   507,544.073   265,743.001   MT  0.99998944   -0 16 09.8
 DF4327;SPC IL E     - 1,665,167.51    871,858.50   sFT  0.99998944   -0 16 09.8
 DF4327;UTM  16      - 4,566,631.952   354,021.718   MT  0.99986226   -1 08 54.6
 DF4327
 DF4327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4327!SPC IL E     -   0.99997429  x   0.99998944  =   0.99996373
 DF4327!UTM  16      -   0.99997429  x   0.99986226  =   0.99983655
 DF4327
 DF4327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5402166631(NAD 83)
 DF4327
 DF4327                          SUPERSEDED SURVEY CONTROL
 DF4327
 DF4327  NAD 83(2007)-  41 14 16.50923(N)    088 44 31.13675(W) AD(2002.00) 0
 DF4327  ELLIP H (02/10/07)  163.937  (m)                       GP(2002.00)    
 DF4327  ELLIP H (02/03/05)  163.919  (m)                       GP(       ) 4 2
 DF4327  NAD 83(1997)-  41 14 16.50933(N)    088 44 31.13697(W) AD(       ) 1
 DF4327  ELLIP H (03/04/03)  163.931  (m)                       GP(       ) 4 2
 DF4327
 DF4327.Superseded values are not recommended for survey control.
 DF4327
 DF4327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4327.See file dsdata.pdf to determine how the superseded data were derived.
 DF4327
 DF4327_MARKER: I = METAL ROD
 DF4327_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4327_STAMPING: DISTRICT 3 I.D.O.T. NO. 2068
 DF4327_MARK LOGO: ASCPC
 DF4327_PROJECTION: RECESSED 5 CENTIMETERS
 DF4327_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4327_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4327+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4327_ROD/PIPE-DEPTH: 4.9 meters
 DF4327_SLEEVE-DEPTH  : 0.8 meters
 DF4327
 DF4327  HISTORY     - Date     Condition        Report By
 DF4327  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4327
 DF4327                          STATION DESCRIPTION
 DF4327
 DF4327'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4327'SET POINT +/- 5 MILES E OF GRAND RIDGE IN NW QUAD OF INT OF RT CH 6
 DF4327'AND
 DF4327'CH 15.  21 FT N OF P.P., 34.3 FT W OF CH 15 CENTERLINE, 1.5 FT E OF
 DF4327'ROW
 DF4327'MARKER, 47.4 FT E OF NE CORNER OF FENCE FOR SUBSTATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4331 ***********************************************************************
 DF4331  DESIGNATION -  IL DOT DISTRICT 3 GPS 2075
 DF4331  PID         -  DF4331
 DF4331  STATE/COUNTY-  IL/LASALLE
 DF4331  COUNTRY     -  US
 DF4331  USGS QUAD   -  STREATOR NORTH (2018)
 DF4331
 DF4331                         *CURRENT SURVEY CONTROL
 DF4331  ______________________________________________________________________
 DF4331* NAD 83(2011) POSITION- 41 10 43.58332(N) 088 50 08.35499(W)   ADJUSTED
 DF4331* NAD 83(2011) ELLIP HT-   161.806 (meters)        (06/27/12)   ADJUSTED
 DF4331* NAD 83(2011) EPOCH   -  2010.00
 DF4331* NAVD 88 ORTHO HEIGHT -   194.5   (meters)      638.    (feet) GPS OBS
 DF4331  ______________________________________________________________________
 DF4331  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4331  GEOID HEIGHT    -        -32.619 (meters)                     GEOID99
 DF4331  GEOID HEIGHT    -        -32.678 (meters)                     GEOID18
 DF4331  NAD 83(2011) X  -     97,693.034 (meters)                     COMP
 DF4331  NAD 83(2011) Y  - -4,806,671.526 (meters)                     COMP
 DF4331  NAD 83(2011) Z  -  4,177,493.217 (meters)                     COMP
 DF4331  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 DF4331
 DF4331  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4331  Standards:
 DF4331         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4331            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4331  -------------------------------------------------------------------
 DF4331  NETWORK    1.22   2.06           0.54   0.45   1.05      0.02073950
 DF4331  -------------------------------------------------------------------
 DF4331  Click here for local accuracies and other accuracy information.
 DF4331
 DF4331.The horizontal coordinates were established by GPS observations
 DF4331.and adjusted by the National Geodetic Survey in June 2012.
 DF4331
 DF4331.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4331.been affixed to the stable North American tectonic plate. See 
 DF4331.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4331
 DF4331.The horizontal coordinates are valid at the epoch date displayed above
 DF4331.which is a decimal equivalence of Year/Month/Day.
 DF4331
 DF4331.The orthometric height was determined by GPS observations and a
 DF4331.high-resolution geoid model.
 DF4331
 DF4331.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4331.GEOID18 height accuracy estimate available here.
 DF4331
 DF4331.Click photographs - Photos may exist for this station.
 DF4331
 DF4331.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4331
 DF4331.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4331
 DF4331.The ellipsoidal height was determined by GPS observations
 DF4331.and is referenced to NAD 83.
 DF4331
 DF4331. The following values were computed from the NAD 83(2011) position.
 DF4331
 DF4331;                    North         East     Units Scale Factor Converg.
 DF4331;SPC IL E     -   501,016.714   257,852.524   MT  0.99999685   -0 19 50.7
 DF4331;SPC IL E     - 1,643,752.34    845,971.16   sFT  0.99999685   -0 19 50.7
 DF4331;UTM  16      - 4,560,227.097   346,033.005   MT  0.99989176   -1 12 31.9
 DF4331
 DF4331!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4331!SPC IL E     -   0.99997462  x   0.99999685  =   0.99997147
 DF4331!UTM  16      -   0.99997462  x   0.99989176  =   0.99986638
 DF4331
 DF4331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4603360227(NAD 83)
 DF4331
 DF4331                          SUPERSEDED SURVEY CONTROL
 DF4331
 DF4331  NAD 83(2007)-  41 10 43.58329(N)    088 50 08.35589(W) AD(2002.00) 0
 DF4331  ELLIP H (02/10/07)  161.834  (m)                       GP(2002.00)    
 DF4331  ELLIP H (02/03/05)  161.822  (m)                       GP(       ) 4 2
 DF4331  NAD 83(1997)-  41 10 43.58332(N)    088 50 08.35580(W) AD(       ) 1
 DF4331  ELLIP H (03/04/03)  161.834  (m)                       GP(       ) 4 2
 DF4331
 DF4331.Superseded values are not recommended for survey control.
 DF4331
 DF4331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4331.See file dsdata.pdf to determine how the superseded data were derived.
 DF4331
 DF4331_MARKER: I = METAL ROD
 DF4331_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4331_STAMPING: DISTRICT 3 I.D.O.T. NO. 2075
 DF4331_MARK LOGO: ASCPC
 DF4331_PROJECTION: RECESSED 5 CENTIMETERS
 DF4331_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4331_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4331+SATELLITE: SATELLITE OBSERVATIONS - October , 2001
 DF4331_ROD/PIPE-DEPTH: 3.7 meters
 DF4331_SLEEVE-DEPTH  : 0.8 meters
 DF4331
 DF4331  HISTORY     - Date     Condition        Report By
 DF4331  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4331
 DF4331                          STATION DESCRIPTION
 DF4331
 DF4331'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4331'SET POINT +/- 2 MILES N OF STREATOR IN SE QUAD OF INT OF RT 23 AND
 DF4331'N17TH RD/CR 5, 9.2 FT N OF ROW MARKER, 96.8 FT E OF RT 23, 159.3 FT
 DF4331'S OF CR 5  CENTERLINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4334 ***********************************************************************
 DF4334  DESIGNATION -  IL DOT DISTRICT 3 GPS 2091
 DF4334  PID         -  DF4334
 DF4334  STATE/COUNTY-  IL/PUTNAM
 DF4334  COUNTRY     -  US
 DF4334  USGS QUAD   -  FLORID (2018)
 DF4334
 DF4334                         *CURRENT SURVEY CONTROL
 DF4334  ______________________________________________________________________
 DF4334* NAD 83(2011) POSITION- 41 10 35.60063(N) 089 18 32.89236(W)   ADJUSTED
 DF4334* NAD 83(2011) ELLIP HT-   114.924 (meters)        (06/27/12)   ADJUSTED
 DF4334* NAD 83(2011) EPOCH   -  2010.00
 DF4334* NAVD 88 ORTHO HEIGHT -   148.0   (meters)      486.    (feet) GPS OBS
 DF4334  ______________________________________________________________________
 DF4334  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4334  GEOID HEIGHT    -        -33.001 (meters)                     GEOID99
 DF4334  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 DF4334  NAD 83(2011) X  -     57,970.161 (meters)                     COMP
 DF4334  NAD 83(2011) Y  - -4,807,441.555 (meters)                     COMP
 DF4334  NAD 83(2011) Z  -  4,177,276.993 (meters)                     COMP
 DF4334  LAPLACE CORR    -          2.54  (seconds)                    DEFLEC18
 DF4334
 DF4334  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4334  Standards:
 DF4334         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4334            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4334  -------------------------------------------------------------------
 DF4334  NETWORK    1.88   2.43           0.81   0.72   1.24      0.17170667
 DF4334  -------------------------------------------------------------------
 DF4334  Click here for local accuracies and other accuracy information.
 DF4334
 DF4334.The horizontal coordinates were established by GPS observations
 DF4334.and adjusted by the National Geodetic Survey in June 2012.
 DF4334
 DF4334.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4334.been affixed to the stable North American tectonic plate. See 
 DF4334.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4334
 DF4334.The horizontal coordinates are valid at the epoch date displayed above
 DF4334.which is a decimal equivalence of Year/Month/Day.
 DF4334
 DF4334.The orthometric height was determined by GPS observations and a
 DF4334.high-resolution geoid model.
 DF4334
 DF4334.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4334.GEOID18 height accuracy estimate available here.
 DF4334
 DF4334.Click photographs - Photos may exist for this station.
 DF4334
 DF4334.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4334
 DF4334.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4334
 DF4334.The ellipsoidal height was determined by GPS observations
 DF4334.and is referenced to NAD 83.
 DF4334
 DF4334. The following values were computed from the NAD 83(2011) position.
 DF4334
 DF4334;                    North         East     Units Scale Factor Converg.
 DF4334;SPC IL W     -   500,986.392   771,951.699   MT  1.00000487   +0 33 52.6
 DF4334;SPC IL W     - 1,643,652.85  2,532,644.87   sFT  1.00000487   +0 33 52.6
 DF4334;UTM  16      - 4,560,927.166   306,310.126   MT  1.00006174   -1 31 14.8
 DF4334
 DF4334!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4334!SPC IL W     -   0.99998197  x   1.00000487  =   0.99998684
 DF4334!UTM  16      -   0.99998197  x   1.00006174  =   1.00004371
 DF4334
 DF4334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0631060927(NAD 83)
 DF4334
 DF4334                          SUPERSEDED SURVEY CONTROL
 DF4334
 DF4334  NAD 83(2007)-  41 10 35.60058(N)    089 18 32.89319(W) AD(2002.00) 0
 DF4334  ELLIP H (02/10/07)  114.957  (m)                       GP(2002.00)    
 DF4334  ELLIP H (02/03/05)  114.944  (m)                       GP(       ) 4 2
 DF4334  NAD 83(1997)-  41 10 35.60034(N)    089 18 32.89275(W) AD(       ) 1
 DF4334  ELLIP H (03/04/03)  114.967  (m)                       GP(       ) 4 2
 DF4334
 DF4334.Superseded values are not recommended for survey control.
 DF4334
 DF4334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4334.See file dsdata.pdf to determine how the superseded data were derived.
 DF4334
 DF4334_MARKER: I = METAL ROD
 DF4334_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4334_STAMPING: 2091
 DF4334_MARK LOGO: ILDT
 DF4334_PROJECTION: FLUSH
 DF4334_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4334_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4334+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 DF4334_ROD/PIPE-DEPTH: 9.8 meters
 DF4334_SLEEVE-DEPTH  : 0.8 meters
 DF4334
 DF4334  HISTORY     - Date     Condition        Report By
 DF4334  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4334  HISTORY     - 20211228 GOOD             ILDT
 DF4334
 DF4334                          STATION DESCRIPTION
 DF4334
 DF4334'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4334'SET POINT +/- 0.5 MILES W OF MCNABB IN SW QUAD OF INT. OF IL RT 26 AND
 DF4334'500N RD (MCNABB BLACKTOP).  37 FT S OF 500 N CENTERLINE, 98.5 FT W OF
 DF4334'RT 26 CENTERLINE, AT CORNERCUT, 1.5 FT OFF OF WHITE BOARD FENCE.
 DF4334
 DF4334                          STATION RECOVERY (2021)
 DF4334
 DF4334'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DF4334'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4338 ***********************************************************************
 DF4338  DESIGNATION -  IL DOT DISTRICT 3 GPS 2225
 DF4338  PID         -  DF4338
 DF4338  STATE/COUNTY-  IL/LASALLE
 DF4338  COUNTRY     -  US
 DF4338  USGS QUAD   -  WEDRON (2018)
 DF4338
 DF4338                         *CURRENT SURVEY CONTROL
 DF4338  ______________________________________________________________________
 DF4338* NAD 83(2011) POSITION- 41 26 25.21355(N) 088 46 27.68572(W)   ADJUSTED
 DF4338* NAD 83(2011) ELLIP HT-   134.345 (meters)        (06/27/12)   ADJUSTED
 DF4338* NAD 83(2011) EPOCH   -  2010.00
 DF4338* NAVD 88 ORTHO HEIGHT -   167.4   (meters)      549.    (feet) GPS OBS
 DF4338  ______________________________________________________________________
 DF4338  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4338  GEOID HEIGHT    -        -32.952 (meters)                     GEOID99
 DF4338  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 DF4338  NAD 83(2011) X  -    102,424.694 (meters)                     COMP
 DF4338  NAD 83(2011) Y  - -4,787,371.392 (meters)                     COMP
 DF4338  NAD 83(2011) Z  -  4,199,296.052 (meters)                     COMP
 DF4338  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 DF4338
 DF4338  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4338  Standards:
 DF4338         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4338            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4338  -------------------------------------------------------------------
 DF4338  NETWORK    2.19   2.51           0.99   0.77   1.28     -0.13890996
 DF4338  -------------------------------------------------------------------
 DF4338  Click here for local accuracies and other accuracy information.
 DF4338
 DF4338.The horizontal coordinates were established by GPS observations
 DF4338.and adjusted by the National Geodetic Survey in June 2012.
 DF4338
 DF4338.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4338.been affixed to the stable North American tectonic plate. See 
 DF4338.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4338
 DF4338.The horizontal coordinates are valid at the epoch date displayed above
 DF4338.which is a decimal equivalence of Year/Month/Day.
 DF4338
 DF4338.The orthometric height was determined by GPS observations and a
 DF4338.high-resolution geoid model.
 DF4338
 DF4338.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4338.GEOID18 height accuracy estimate available here.
 DF4338
 DF4338.Click photographs - Photos may exist for this station.
 DF4338
 DF4338.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4338
 DF4338.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4338
 DF4338.The ellipsoidal height was determined by GPS observations
 DF4338.and is referenced to NAD 83.
 DF4338
 DF4338. The following values were computed from the NAD 83(2011) position.
 DF4338
 DF4338;                    North         East     Units Scale Factor Converg.
 DF4338;SPC IL E     -   530,037.488   263,143.300   MT  0.99999171   -0 17 30.8
 DF4338;SPC IL E     - 1,738,964.66    863,329.31   sFT  0.99999171   -0 17 30.8
 DF4338;UTM  16      - 4,589,159.876   351,768.414   MT  0.99987041   -1 10 28.4
 DF4338
 DF4338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4338!SPC IL E     -   0.99997893  x   0.99999171  =   0.99997064
 DF4338!UTM  16      -   0.99997893  x   0.99987041  =   0.99984934
 DF4338
 DF4338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5176889159(NAD 83)
 DF4338
 DF4338                          SUPERSEDED SURVEY CONTROL
 DF4338
 DF4338  NAD 83(2007)-  41 26 25.21357(N)    088 46 27.68663(W) AD(2002.00) 0
 DF4338  ELLIP H (02/10/07)  134.369  (m)                       GP(2002.00)    
 DF4338  ELLIP H (02/03/05)  134.356  (m)                       GP(       ) 4 2
 DF4338  NAD 83(1997)-  41 26 25.21364(N)    088 46 27.68652(W) AD(       ) 1
 DF4338  ELLIP H (03/04/03)  134.374  (m)                       GP(       ) 4 2
 DF4338
 DF4338.Superseded values are not recommended for survey control.
 DF4338
 DF4338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4338.See file dsdata.pdf to determine how the superseded data were derived.
 DF4338
 DF4338_MARKER: I = METAL ROD
 DF4338_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4338_STAMPING: DISTRICT 3 I.D.O.T. NO. 2225
 DF4338_MARK LOGO: ASCPC
 DF4338_PROJECTION: RECESSED 8 CENTIMETERS
 DF4338_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4338_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4338+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2025
 DF4338_ROD/PIPE-DEPTH: 4.3 meters
 DF4338_SLEEVE-DEPTH  : 0.8 meters
 DF4338
 DF4338  HISTORY     - Date     Condition        Report By
 DF4338  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4338  HISTORY     - 20051107 GOOD             JCLS
 DF4338  HISTORY     - 20250729 GOOD             ILDT
 DF4338
 DF4338                          STATION DESCRIPTION
 DF4338
 DF4338'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4338'SET POINT IN WEDRON IN SE QUAD OF INT OF CH 2(N 35TH RD) AND CH 21
 DF4338'(E 2056), 102.4 FT S OF CR 2 CENTERLINE, 65.5 FT E OF CR 21
 DF4338'CENTERLINE.
 DF4338
 DF4338                          STATION RECOVERY (2005)
 DF4338
 DF4338'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005
 DF4338'RECOVERED IN GOOD CONDITION.
 DF4338
 DF4338                          STATION RECOVERY (2025)
 DF4338
 DF4338'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DF4338'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4341 ***********************************************************************
 DF4341  DESIGNATION -  IL DOT DISTRICT 3 GPS 2362
 DF4341  PID         -  DF4341
 DF4341  STATE/COUNTY-  IL/KENDALL
 DF4341  COUNTRY     -  US
 DF4341  USGS QUAD   -  NEWARK (2018)
 DF4341
 DF4341                         *CURRENT SURVEY CONTROL
 DF4341  ______________________________________________________________________
 DF4341* NAD 83(2011) POSITION- 41 33 19.59899(N) 088 33 41.63049(W)   ADJUSTED
 DF4341* NAD 83(2011) ELLIP HT-   181.809 (meters)        (06/27/12)   ADJUSTED
 DF4341* NAD 83(2011) EPOCH   -  2010.00
 DF4341* NAVD 88 ORTHO HEIGHT -   214.9   (meters)      705.    (feet) GPS OBS
 DF4341  ______________________________________________________________________
 DF4341  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4341  GEOID HEIGHT    -        -33.046 (meters)                     GEOID99
 DF4341  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 DF4341  NAD 83(2011) X  -    119,992.208 (meters)                     COMP
 DF4341  NAD 83(2011) Y  - -4,778,525.262 (meters)                     COMP
 DF4341  NAD 83(2011) Z  -  4,208,902.848 (meters)                     COMP
 DF4341  LAPLACE CORR    -          2.12  (seconds)                    DEFLEC18
 DF4341
 DF4341  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4341  Standards:
 DF4341         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4341            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4341  -------------------------------------------------------------------
 DF4341  NETWORK    0.52   0.80           0.23   0.19   0.41     -0.07872428
 DF4341  -------------------------------------------------------------------
 DF4341  Click here for local accuracies and other accuracy information.
 DF4341
 DF4341.The horizontal coordinates were established by GPS observations
 DF4341.and adjusted by the National Geodetic Survey in June 2012.
 DF4341
 DF4341.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4341.been affixed to the stable North American tectonic plate. See 
 DF4341.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4341
 DF4341.The horizontal coordinates are valid at the epoch date displayed above
 DF4341.which is a decimal equivalence of Year/Month/Day.
 DF4341
 DF4341.The orthometric height was determined by GPS observations and a
 DF4341.high-resolution geoid model.
 DF4341
 DF4341.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4341.GEOID18 height accuracy estimate available here.
 DF4341
 DF4341.Click photographs - Photos may exist for this station.
 DF4341
 DF4341.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4341
 DF4341.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4341
 DF4341.The ellipsoidal height was determined by GPS observations
 DF4341.and is referenced to NAD 83.
 DF4341
 DF4341. The following values were computed from the NAD 83(2011) position.
 DF4341
 DF4341;                    North         East     Units Scale Factor Converg.
 DF4341;SPC IL E     -   542,752.640   280,960.344   MT  0.99997946   -0 09 05.0
 DF4341;SPC IL E     - 1,780,680.95    921,784.06   sFT  0.99997946   -0 09 05.0
 DF4341;UTM  16      - 4,601,596.930   369,776.798   MT  0.99980869   -1 02 09.6
 DF4341
 DF4341!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4341!SPC IL E     -   0.99997148  x   0.99997946  =   0.99995094
 DF4341!UTM  16      -   0.99997148  x   0.99980869  =   0.99978018
 DF4341
 DF4341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6977601596(NAD 83)
 DF4341
 DF4341                          SUPERSEDED SURVEY CONTROL
 DF4341
 DF4341  NAD 83(2007)-  41 33 19.59893(N)    088 33 41.63158(W) AD(2002.00) 0
 DF4341  ELLIP H (02/10/07)  181.837  (m)                       GP(2002.00)    
 DF4341  ELLIP H (02/03/05)  181.819  (m)                       GP(       ) 4 2
 DF4341  NAD 83(1997)-  41 33 19.59893(N)    088 33 41.63145(W) AD(       ) 1
 DF4341  ELLIP H (03/04/03)  181.838  (m)                       GP(       ) 4 2
 DF4341
 DF4341.Superseded values are not recommended for survey control.
 DF4341
 DF4341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4341.See file dsdata.pdf to determine how the superseded data were derived.
 DF4341
 DF4341_MARKER: F = FLANGE-ENCASED ROD
 DF4341_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4341_STAMPING: DISTRICT 3 I.D.O.T. NO. 2362
 DF4341_MARK LOGO: ILDT
 DF4341_PROJECTION: RECESSED 10 CENTIMETERS
 DF4341_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4341_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4341_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4341+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2008
 DF4341_ROD/PIPE-DEPTH: 3.7 meters
 DF4341_SLEEVE-DEPTH  : 0.8 meters
 DF4341
 DF4341  HISTORY     - Date     Condition        Report By
 DF4341  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4341  HISTORY     - 20080215 GOOD             SECI
 DF4341  HISTORY     - 20091224 GOOD             GEOCAC
 DF4341
 DF4341                          STATION DESCRIPTION
 DF4341
 DF4341'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4341'SET POINT 1.6 MILES N OF NEWARK ALONG IL RT 71 IN AN OLD ROW AREA
 DF4341'W OF RT 71, 168 FT W OF RT 71 CENTERLINE AT OLD FENCE CORNER, 6.3 FT
 DF4341'S OF P.P., 19.8 FT E OF FENCE CORNER.
 DF4341
 DF4341                          STATION RECOVERY (2008)
 DF4341
 DF4341'RECOVERY NOTE BY SMITH ENG CONS INC 2008 (MRF)
 DF4341'RECOVERED AS DESCRIBED.
 DF4341
 DF4341                          STATION RECOVERY (2009)
 DF4341
 DF4341'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DF4341'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4342 ***********************************************************************
 DF4342  DESIGNATION -  IL DOT DISTRICT 3 GPS 2363
 DF4342  PID         -  DF4342
 DF4342  STATE/COUNTY-  IL/LASALLE
 DF4342  COUNTRY     -  US
 DF4342  USGS QUAD   -  SHERIDAN (2018)
 DF4342
 DF4342                         *CURRENT SURVEY CONTROL
 DF4342  ______________________________________________________________________
 DF4342* NAD 83(2011) POSITION- 41 33 22.83209(N) 088 42 27.08017(W)   ADJUSTED
 DF4342* NAD 83(2011) ELLIP HT-   165.883 (meters)        (06/27/12)   ADJUSTED
 DF4342* NAD 83(2011) EPOCH   -  2010.00
 DF4342* NAVD 88 ORTHO HEIGHT -   199.1   (meters)      653.    (feet) GPS OBS
 DF4342  ______________________________________________________________________
 DF4342  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4342  GEOID HEIGHT    -        -33.159 (meters)                     GEOID99
 DF4342  GEOID HEIGHT    -        -33.203 (meters)                     GEOID18
 DF4342  NAD 83(2011) X  -    107,817.007 (meters)                     COMP
 DF4342  NAD 83(2011) Y  - -4,778,737.365 (meters)                     COMP
 DF4342  NAD 83(2011) Z  -  4,208,966.926 (meters)                     COMP
 DF4342  LAPLACE CORR    -          0.96  (seconds)                    DEFLEC18
 DF4342
 DF4342  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4342  Standards:
 DF4342         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4342            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4342  -------------------------------------------------------------------
 DF4342  NETWORK    1.56   1.90           0.70   0.55   0.97     -0.16433840
 DF4342  -------------------------------------------------------------------
 DF4342  Click here for local accuracies and other accuracy information.
 DF4342
 DF4342.The horizontal coordinates were established by GPS observations
 DF4342.and adjusted by the National Geodetic Survey in June 2012.
 DF4342
 DF4342.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4342.been affixed to the stable North American tectonic plate. See 
 DF4342.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4342
 DF4342.The horizontal coordinates are valid at the epoch date displayed above
 DF4342.which is a decimal equivalence of Year/Month/Day.
 DF4342
 DF4342.The orthometric height was determined by GPS observations and a
 DF4342.high-resolution geoid model.
 DF4342
 DF4342.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4342.GEOID18 height accuracy estimate available here.
 DF4342
 DF4342.Click photographs - Photos may exist for this station.
 DF4342
 DF4342.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4342
 DF4342.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4342
 DF4342.The ellipsoidal height was determined by GPS observations
 DF4342.and is referenced to NAD 83.
 DF4342
 DF4342. The following values were computed from the NAD 83(2011) position.
 DF4342
 DF4342;                    North         East     Units Scale Factor Converg.
 DF4342;SPC IL E     -   542,894.845   268,784.505   MT  0.99998699   -0 14 53.6
 DF4342;SPC IL E     - 1,781,147.50    881,837.16   sFT  0.99998699   -0 14 53.6
 DF4342;UTM  16      - 4,601,927.052   357,606.482   MT  0.99984952   -1 07 58.4
 DF4342
 DF4342!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4342!SPC IL E     -   0.99997398  x   0.99998699  =   0.99996097
 DF4342!UTM  16      -   0.99997398  x   0.99984952  =   0.99982351
 DF4342
 DF4342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5760601927(NAD 83)
 DF4342
 DF4342                          SUPERSEDED SURVEY CONTROL
 DF4342
 DF4342  NAD 83(2007)-  41 33 22.83206(N)    088 42 27.08114(W) AD(2002.00) 0
 DF4342  ELLIP H (02/10/07)  165.909  (m)                       GP(2002.00)    
 DF4342  ELLIP H (02/03/05)  165.902  (m)                       GP(       ) 4 2
 DF4342  NAD 83(1997)-  41 33 22.83215(N)    088 42 27.08114(W) AD(       ) 1
 DF4342  ELLIP H (03/04/03)  165.925  (m)                       GP(       ) 4 2
 DF4342
 DF4342.Superseded values are not recommended for survey control.
 DF4342
 DF4342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4342.See file dsdata.pdf to determine how the superseded data were derived.
 DF4342
 DF4342_MARKER: I = METAL ROD
 DF4342_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4342_STAMPING: 2363
 DF4342_MARK LOGO: ILDT
 DF4342_PROJECTION: RECESSED 15 CENTIMETERS
 DF4342_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4342+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2022
 DF4342_ROD/PIPE-DEPTH: 3.7 meters
 DF4342_SLEEVE-DEPTH  : 0.8 meters
 DF4342
 DF4342  HISTORY     - Date     Condition        Report By
 DF4342  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4342  HISTORY     - 20111017 GOOD             ILDT
 DF4342  HISTORY     - 20220111 GOOD             ILDT
 DF4342
 DF4342                          STATION DESCRIPTION
 DF4342
 DF4342'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4342'SET POINT +/- 0.75 MILES S OF NORTHVILLE ON WEST SIDE OF E 2351 RD (CH
 DF4342'2),
 DF4342'39.8 FT W OF E2351 RD CENTERLINE, 10 FT S OF FENCE, 14.5 FT E OF NEW
 DF4342'P.P.
 DF4342
 DF4342                          STATION RECOVERY (2011)
 DF4342
 DF4342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RAS)
 DF4342'FROM THE INTERSECTION OF N4275 RD. AND E2351 RD. PROCEED NORTH ON
 DF4342'E2351 RD. FOR 0.2 MILES TO THE MARK ON THE LEFT. THE STATION IS 39
 DF4342'FEET WEST OF CENTERLINE OF E2351 RD.,4 FEET NORTH OF THE CENTERLINE OF
 DF4342'A GRAVEL DRIVE,9 FEET SOUTH OF A FENCE LINE,14 FEET SOUTHEAST OF A
 DF4342'POWERPOLE WITH WITNESS SIGN, AND 6 INCHES BELOW GRADE.
 DF4342
 DF4342                          STATION RECOVERY (2022)
 DF4342
 DF4342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DF4342'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4343 ***********************************************************************
 DF4343  DESIGNATION -  IL DOT DISTRICT 3 GPS 2092
 DF4343  PID         -  DF4343
 DF4343  STATE/COUNTY-  IL/MARSHALL
 DF4343  COUNTRY     -  US
 DF4343  USGS QUAD   -  HENRY (2018)
 DF4343
 DF4343                         *CURRENT SURVEY CONTROL
 DF4343  ______________________________________________________________________
 DF4343* NAD 83(2011) POSITION- 41 05 55.32163(N) 089 20 21.99248(W)   ADJUSTED
 DF4343* NAD 83(2011) ELLIP HT-   104.617 (meters)        (06/27/12)   ADJUSTED
 DF4343* NAD 83(2011) EPOCH   -  2010.00
 DF4343* NAVD 88 ORTHO HEIGHT -   137.6   (meters)      451.    (feet) GPS OBS
 DF4343  ______________________________________________________________________
 DF4343  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DF4343  GEOID HEIGHT    -        -32.997 (meters)                     GEOID09
 DF4343  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 DF4343  NAD 83(2011) X  -     55,492.831 (meters)                     COMP
 DF4343  NAD 83(2011) Y  - -4,813,151.670 (meters)                     COMP
 DF4343  NAD 83(2011) Z  -  4,170,758.270 (meters)                     COMP
 DF4343  LAPLACE CORR    -          1.89  (seconds)                    DEFLEC18
 DF4343
 DF4343  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4343  Standards:
 DF4343         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4343            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4343  -------------------------------------------------------------------
 DF4343  NETWORK    0.46   0.74           0.21   0.16   0.38     -0.00063359
 DF4343  -------------------------------------------------------------------
 DF4343  Click here for local accuracies and other accuracy information.
 DF4343
 DF4343.The horizontal coordinates were established by GPS observations
 DF4343.and adjusted by the National Geodetic Survey in June 2012.
 DF4343
 DF4343.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4343.been affixed to the stable North American tectonic plate. See 
 DF4343.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4343
 DF4343.The horizontal coordinates are valid at the epoch date displayed above
 DF4343.which is a decimal equivalence of Year/Month/Day.
 DF4343
 DF4343.The orthometric height was determined by GPS observations and a
 DF4343.high-resolution geoid model.
 DF4343
 DF4343.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4343.GEOID18 height accuracy estimate available here.
 DF4343
 DF4343.Click photographs - Photos may exist for this station.
 DF4343
 DF4343.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4343
 DF4343.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4343
 DF4343.The ellipsoidal height was determined by GPS observations
 DF4343.and is referenced to NAD 83.
 DF4343
 DF4343. The following values were computed from the NAD 83(2011) position.
 DF4343
 DF4343;                    North         East     Units Scale Factor Converg.
 DF4343;SPC IL W     -   492,315.822   769,490.988   MT  1.00000059   +0 32 37.7
 DF4343;SPC IL W     - 1,615,206.16  2,524,571.68   sFT  1.00000059   +0 32 37.7
 DF4343;UTM  16      - 4,552,351.239   303,535.594   MT  1.00007507   -1 32 18.0
 DF4343
 DF4343!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4343!SPC IL W     -   0.99998359  x   1.00000059  =   0.99998418
 DF4343!UTM  16      -   0.99998359  x   1.00007507  =   1.00005866
 DF4343
 DF4343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0353552351(NAD 83)
 DF4343
 DF4343                          SUPERSEDED SURVEY CONTROL
 DF4343
 DF4343  NAD 83(2007)-  41 05 55.32094(N)    089 20 21.99346(W) AD(2002.00) 0
 DF4343  ELLIP H (02/10/07)  104.692  (m)                       GP(2002.00)    
 DF4343  ELLIP H (02/03/05)  104.674  (m)                       GP(       ) 4 2
 DF4343  NAD 83(1997)-  41 05 55.32079(N)    089 20 21.99311(W) AD(       ) 1
 DF4343  ELLIP H (03/04/03)  104.694  (m)                       GP(       ) 4 2
 DF4343  NAVD 88 (03/04/03)  137.7    (m)  GEOID99  model used  GPS OBS        
 DF4343
 DF4343.Superseded values are not recommended for survey control.
 DF4343
 DF4343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4343.See file dsdata.pdf to determine how the superseded data were derived.
 DF4343
 DF4343_MARKER: F = FLANGE-ENCASED ROD
 DF4343_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4343_STAMPING: DISTRICT 3 I.D.O.T. NO. 2092
 DF4343_MARK LOGO: ASCPC
 DF4343_PROJECTION: RECESSED 10 CENTIMETERS
 DF4343_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4343_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4343_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4343+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 DF4343_ROD/PIPE-DEPTH: 13.4 meters
 DF4343_SLEEVE-DEPTH  : 0.8 meters
 DF4343
 DF4343  HISTORY     - Date     Condition        Report By
 DF4343  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4343  HISTORY     - 20100501 GOOD             ILDT
 DF4343
 DF4343                          STATION DESCRIPTION
 DF4343
 DF4343'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4343'SET POINT +/- 1 MILE SE OF HENRY IN SE QUAD OF INT OF RT 26 AND RT 18
 DF4343'AT
 DF4343'SANDY CREEK,  75 FT S OF RT 18 CENTERLINE, 115 FT E OF RT 26
 DF4343'CENTERLINE,
 DF4343'40 FT NE OF P.P., 3 FT NE OF NEW ROW MARKER AT CORNER CUT.
 DF4343
 DF4343                          STATION RECOVERY (2010)
 DF4343
 DF4343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DF4343'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4345 ***********************************************************************
 DF4345  DESIGNATION -  IL DOT DISTRICT 3 GPS
 DF4345  PID         -  DF4345
 DF4345  STATE/COUNTY-  IL/IROQUOIS
 DF4345  COUNTRY     -  US
 DF4345  USGS QUAD   -  SHELDON (2018)
 DF4345
 DF4345                         *CURRENT SURVEY CONTROL
 DF4345  ______________________________________________________________________
 DF4345* NAD 83(2011) POSITION- 40 46 36.97626(N) 087 33 45.29938(W)   ADJUSTED
 DF4345* NAD 83(2011) ELLIP HT-   172.726 (meters)        (06/27/12)   ADJUSTED
 DF4345* NAD 83(2011) EPOCH   -  2010.00
 DF4345* NAVD 88 ORTHO HEIGHT -   205.8   (meters)      675.    (feet) GPS OBS
 DF4345  ______________________________________________________________________
 DF4345  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4345  GEOID HEIGHT    -        -33.012 (meters)                     GEOID99
 DF4345  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 DF4345  NAD 83(2011) X  -    205,705.828 (meters)                     COMP
 DF4345  NAD 83(2011) Y  - -4,832,560.789 (meters)                     COMP
 DF4345  NAD 83(2011) Z  -  4,143,809.178 (meters)                     COMP
 DF4345  LAPLACE CORR    -         -3.14  (seconds)                    DEFLEC18
 DF4345
 DF4345  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4345  Standards:
 DF4345         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4345            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4345  -------------------------------------------------------------------
 DF4345  NETWORK    2.18   2.88           1.01   0.71   1.47     -0.14096323
 DF4345  -------------------------------------------------------------------
 DF4345  Click here for local accuracies and other accuracy information.
 DF4345
 DF4345.The horizontal coordinates were established by GPS observations
 DF4345.and adjusted by the National Geodetic Survey in June 2012.
 DF4345
 DF4345.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4345.been affixed to the stable North American tectonic plate. See 
 DF4345.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4345
 DF4345.The horizontal coordinates are valid at the epoch date displayed above
 DF4345.which is a decimal equivalence of Year/Month/Day.
 DF4345
 DF4345.The orthometric height was determined by GPS observations and a
 DF4345.high-resolution geoid model.
 DF4345
 DF4345.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4345.GEOID18 height accuracy estimate available here.
 DF4345
 DF4345.Click photographs - Photos may exist for this station.
 DF4345
 DF4345.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4345
 DF4345.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4345
 DF4345.The ellipsoidal height was determined by GPS observations
 DF4345.and is referenced to NAD 83.
 DF4345
 DF4345. The following values were computed from the NAD 83(2011) position.
 DF4345
 DF4345;                    North         East     Units Scale Factor Converg.
 DF4345;SPC IL E     -   456,556.803   365,064.002   MT  1.00002708   +0 30 12.3
 DF4345;SPC IL E     - 1,497,886.78  1,197,714.15   sFT  1.00002708   +0 30 12.3
 DF4345;UTM  16      - 4,514,147.751   452,526.630   MT  0.99962774   -0 22 02.8
 DF4345
 DF4345!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4345!SPC IL E     -   0.99997291  x   1.00002708  =   0.99999999
 DF4345!UTM  16      -   0.99997291  x   0.99962774  =   0.99960066
 DF4345
 DF4345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5252614147(NAD 83)
 DF4345
 DF4345                          SUPERSEDED SURVEY CONTROL
 DF4345
 DF4345  NAD 83(2007)-  40 46 36.97637(N)    087 33 45.30036(W) AD(2002.00) 0
 DF4345  ELLIP H (02/10/07)  172.747  (m)                       GP(2002.00)    
 DF4345  ELLIP H (02/03/05)  172.759  (m)                       GP(       ) 4 2
 DF4345  NAD 83(1997)-  40 46 36.97619(N)    087 33 45.30022(W) AD(       ) 1
 DF4345  ELLIP H (03/04/03)  172.740  (m)                       GP(       ) 4 2
 DF4345
 DF4345.Superseded values are not recommended for survey control.
 DF4345
 DF4345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4345.See file dsdata.pdf to determine how the superseded data were derived.
 DF4345
 DF4345_MARKER: I = METAL ROD
 DF4345_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF4345_STAMPING: DISTRICT 3 I.D.O.T. NO. 1872
 DF4345_MARK LOGO: ASCPC
 DF4345_PROJECTION: RECESSED 5 CENTIMETERS
 DF4345_MAGNETIC: I = MARKER IS A STEEL ROD
 DF4345_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4345_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4345+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2020
 DF4345_ROD/PIPE-DEPTH: 6.1 meters
 DF4345_SLEEVE-DEPTH  : 0.8 meters
 DF4345
 DF4345  HISTORY     - Date     Condition        Report By
 DF4345  HISTORY     - 200110   MONUMENTED       ASCPC
 DF4345  HISTORY     - 20071013 GOOD             GEOCAC
 DF4345  HISTORY     - 20101022 GOOD             FARNGP
 DF4345  HISTORY     - 20201118 SEE DESCRIPTION  ILDT
 DF4345
 DF4345                          STATION DESCRIPTION
 DF4345
 DF4345'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4345'SET POINT IN SHELDON, S ROW DITCH OF RT 24, 40 FT N OF FLEAGER DR
 DF4345'CENTERLINE (OLD RT 24), FIFTH ST DUE SOUTH, 72.4 FT S OF US 24 EAST
 DF4345'BOUND CENTERLINE, 36.5 FT NE OF P.P. W/ GUY WIRE.
 DF4345
 DF4345                          STATION RECOVERY (2007)
 DF4345
 DF4345'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 DF4345'RECOVERED IN GOOD CONDITION.
 DF4345
 DF4345                          STATION RECOVERY (2010)
 DF4345
 DF4345'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (KDV)
 DF4345'RECOVERED IN GOOD CONDITION.
 DF4345
 DF4345                          STATION RECOVERY (2020)
 DF4345
 DF4345'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4345'THE MARK IS MISSING CAP AND LID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3026 ***********************************************************************
 AJ3026  DESIGNATION -  IL KANE 10 40 7
 AJ3026  PID         -  AJ3026
 AJ3026  STATE/COUNTY-  IL/KANE
 AJ3026  COUNTRY     -  US
 AJ3026  USGS QUAD   -  ELBURN (2018)
 AJ3026
 AJ3026                         *CURRENT SURVEY CONTROL
 AJ3026  ______________________________________________________________________
 AJ3026* NAD 83(2011) POSITION- 41 57 28.02293(N) 088 24 56.91372(W)   ADJUSTED
 AJ3026* NAD 83(2011) ELLIP HT-   230.475 (meters)        (06/27/12)   ADJUSTED
 AJ3026* NAD 83(2011) EPOCH   -  2010.00
 AJ3026* NAVD 88 ORTHO HEIGHT -   263.7   (meters)      865.    (feet) GPS OBS
 AJ3026  ______________________________________________________________________
 AJ3026  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3026  GEOID HEIGHT    -        -33.135 (meters)                     GEOID99
 AJ3026  GEOID HEIGHT    -        -33.186 (meters)                     GEOID18
 AJ3026  NAD 83(2011) X  -    131,326.121 (meters)                     COMP
 AJ3026  NAD 83(2011) Y  - -4,748,490.996 (meters)                     COMP
 AJ3026  NAD 83(2011) Z  -  4,242,272.139 (meters)                     COMP
 AJ3026  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 AJ3026
 AJ3026  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3026  Standards:
 AJ3026         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3026            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3026  -------------------------------------------------------------------
 AJ3026  NETWORK    0.79   0.92           0.35   0.29   0.47      0.06290310
 AJ3026  -------------------------------------------------------------------
 AJ3026  Click here for local accuracies and other accuracy information.
 AJ3026
 AJ3026.The horizontal coordinates were established by GPS observations
 AJ3026.and adjusted by the National Geodetic Survey in June 2012.
 AJ3026
 AJ3026.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3026.been affixed to the stable North American tectonic plate. See 
 AJ3026.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3026
 AJ3026.The horizontal coordinates are valid at the epoch date displayed above
 AJ3026.which is a decimal equivalence of Year/Month/Day.
 AJ3026
 AJ3026.The orthometric height was determined by GPS observations and a
 AJ3026.high-resolution geoid model.
 AJ3026
 AJ3026.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3026.GEOID18 height accuracy estimate available here.
 AJ3026
 AJ3026.Click photographs - Photos may exist for this station.
 AJ3026
 AJ3026.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3026
 AJ3026.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3026
 AJ3026.The ellipsoidal height was determined by GPS observations
 AJ3026.and is referenced to NAD 83.
 AJ3026
 AJ3026. The following values were computed from the NAD 83(2011) position.
 AJ3026
 AJ3026;                    North         East     Units Scale Factor Converg.
 AJ3026;SPC IL E     -   587,416.981   293,162.454   MT  0.99997558   -0 03 18.5
 AJ3026;SPC IL E     - 1,927,217.21    961,817.15   sFT  0.99997558   -0 03 18.5
 AJ3026;UTM  16      - 4,646,058.398   382,667.278   MT  0.99976940   -0 56 48.1
 AJ3026
 AJ3026!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3026!SPC IL E     -   0.99996385  x   0.99997558  =   0.99993943
 AJ3026!UTM  16      -   0.99996385  x   0.99976940  =   0.99973326
 AJ3026
 AJ3026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8266746058(NAD 83)
 AJ3026
 AJ3026                          SUPERSEDED SURVEY CONTROL
 AJ3026
 AJ3026  NAD 83(2007)-  41 57 28.02293(N)    088 24 56.91464(W) AD(2002.00) 0
 AJ3026  ELLIP H (02/10/07)  230.507  (m)                       GP(2002.00)    
 AJ3026  ELLIP H (02/03/05)  230.495  (m)                       GP(       ) 4 2
 AJ3026  NAD 83(1997)-  41 57 28.02314(N)    088 24 56.91487(W) AD(       ) 1
 AJ3026  ELLIP H (04/25/01)  230.522  (m)                       GP(       ) 3 2
 AJ3026
 AJ3026.Superseded values are not recommended for survey control.
 AJ3026
 AJ3026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3026.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3026
 AJ3026_MARKER: I = METAL ROD
 AJ3026_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3026+WITH SETTING: INFORMATION.
 AJ3026_STAMPING: IL-KANE-10-40-7
 AJ3026_MARK LOGO: KCIDOT
 AJ3026_PROJECTION: FLUSH
 AJ3026_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3026_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3026+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2000
 AJ3026_ROD/PIPE-DEPTH: 2.4 meters
 AJ3026_SLEEVE-DEPTH  : 0.9 meters
 AJ3026
 AJ3026  HISTORY     - Date     Condition        Report By
 AJ3026  HISTORY     - 20000811 MONUMENTED       SECI
 AJ3026
 AJ3026                          STATION DESCRIPTION
 AJ3026
 AJ3026'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3026'STATION IS LOCATED APPROXIMATELY 1.25 MI NORTHWEST OF WASCO, 5.25
 AJ3026'MI NORTHEAST OF ELBURN IN SECTION 10, T40N, R7E.  TO REACH FROM THE
 AJ3026'JUNCTION OF IL RT 47 AND EMPIRE RD PROCEED EAST ON EMPIRE RD 3.4 MI
 AJ3026'TO BURLINGTON RD, THEN PROCEED NORTHWEST 0.12 MI ON BURLINGTON
 AJ3026'RD TO THE STATION LOCATED 24.8 FT SOUTHWEST OF CENTERLINE OF
 AJ3026'BURLINGTON RD.  STATION IS LOCATED 0.45 MI NORTHWEST OF CORRON
 AJ3026'RD, 250 FT NORTHWEST OF ENTRANCE TO KANE COUNTY DEPARTMENT OF
 AJ3026'TRANSPORTATION, 247 FT SOUTHEAST OF CENTERLINE OF FAR VIEW CT, 130
 AJ3026'FT SOUTHEAST OF EAST END OF GUARDRAIL, 110 FT SOUTHEAST OF
 AJ3026'POWERPOLE (PP), 96 FT SOUTHWEST OF PP, 73 FT NORTHWEST OF 24 IN
 AJ3026'MAPLE TREE, AND 2 FT NORTHEAST OF ORANGE FIBERGLASS WITNESS
 AJ3026'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ3026'DATUM POINT IS 0.20 FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL
 AJ3026'AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3038 ***********************************************************************
 AJ3038  DESIGNATION -  IL KANE 11 41 6
 AJ3038  PID         -  AJ3038
 AJ3038  STATE/COUNTY-  IL/KANE
 AJ3038  COUNTRY     -  US
 AJ3038  USGS QUAD   -  HAMPSHIRE (2018)
 AJ3038
 AJ3038                         *CURRENT SURVEY CONTROL
 AJ3038  ______________________________________________________________________
 AJ3038* NAD 83(2011) POSITION- 42 03 18.16941(N) 088 30 45.18992(W)   ADJUSTED
 AJ3038* NAD 83(2011) ELLIP HT-   247.234 (meters)        (06/27/12)   ADJUSTED
 AJ3038* NAD 83(2011) EPOCH   -  2010.00
 AJ3038* NAVD 88 ORTHO HEIGHT -   280.5   (meters)      920.    (feet) GPS OBS
 AJ3038  ______________________________________________________________________
 AJ3038  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3038  GEOID HEIGHT    -        -33.255 (meters)                     GEOID99
 AJ3038  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 AJ3038  NAD 83(2011) X  -    123,120.803 (meters)                     COMP
 AJ3038  NAD 83(2011) Y  - -4,741,490.851 (meters)                     COMP
 AJ3038  NAD 83(2011) Z  -  4,250,311.279 (meters)                     COMP
 AJ3038  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 AJ3038
 AJ3038  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3038  Standards:
 AJ3038         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3038            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3038  -------------------------------------------------------------------
 AJ3038  NETWORK    1.31   1.10           0.56   0.47   0.56     -0.45884452
 AJ3038  -------------------------------------------------------------------
 AJ3038  Click here for local accuracies and other accuracy information.
 AJ3038
 AJ3038.The horizontal coordinates were established by GPS observations
 AJ3038.and adjusted by the National Geodetic Survey in June 2012.
 AJ3038
 AJ3038.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3038.been affixed to the stable North American tectonic plate. See 
 AJ3038.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3038
 AJ3038.The horizontal coordinates are valid at the epoch date displayed above
 AJ3038.which is a decimal equivalence of Year/Month/Day.
 AJ3038
 AJ3038.The orthometric height was determined by GPS observations and a
 AJ3038.high-resolution geoid model.
 AJ3038
 AJ3038.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3038.GEOID18 height accuracy estimate available here.
 AJ3038
 AJ3038.Click photographs - Photos may exist for this station.
 AJ3038
 AJ3038.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3038
 AJ3038.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3038
 AJ3038.The ellipsoidal height was determined by GPS observations
 AJ3038.and is referenced to NAD 83.
 AJ3038
 AJ3038. The following values were computed from the NAD 83(2011) position.
 AJ3038
 AJ3038;                    North         East     Units Scale Factor Converg.
 AJ3038;SPC IL E     -   598,232.285   285,164.707   MT  0.99997771   -0 07 12.2
 AJ3038;SPC IL E     - 1,962,700.42    935,577.88   sFT  0.99997771   -0 07 12.2
 AJ3038;UTM  16      - 4,656,994.815   374,840.478   MT  0.99979275   -1 00 47.9
 AJ3038
 AJ3038!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3038!SPC IL E     -   0.99996123  x   0.99997771  =   0.99993894
 AJ3038!UTM  16      -   0.99996123  x   0.99979275  =   0.99975398
 AJ3038
 AJ3038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7484056994(NAD 83)
 AJ3038
 AJ3038                          SUPERSEDED SURVEY CONTROL
 AJ3038
 AJ3038  NAD 83(2007)-  42 03 18.16937(N)    088 30 45.19083(W) AD(2002.00) 0
 AJ3038  ELLIP H (02/10/07)  247.266  (m)                       GP(2002.00)    
 AJ3038  ELLIP H (02/03/05)  247.262  (m)                       GP(       ) 4 2
 AJ3038  NAD 83(1997)-  42 03 18.16947(N)    088 30 45.19050(W) AD(       ) 1
 AJ3038  ELLIP H (04/25/01)  247.286  (m)                       GP(       ) 3 2
 AJ3038
 AJ3038.Superseded values are not recommended for survey control.
 AJ3038
 AJ3038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3038.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3038
 AJ3038_MARKER: I = METAL ROD
 AJ3038_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3038_STAMPING: IL-KANE-11-41-6
 AJ3038_MARK LOGO: KCIDOT
 AJ3038_PROJECTION: RECESSED 15 CENTIMETERS
 AJ3038_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3038+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2000
 AJ3038_ROD/PIPE-DEPTH: 3.7 meters
 AJ3038_SLEEVE-DEPTH  : 0.9 meters
 AJ3038
 AJ3038  HISTORY     - Date     Condition        Report By
 AJ3038  HISTORY     - 20000717 MONUMENTED       SECI
 AJ3038
 AJ3038                          STATION DESCRIPTION
 AJ3038
 AJ3038'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3038'STATION IS LOCATED APPROXIMATELY 1.75 MI EAST OF BURLINGTON, 3.0 MI
 AJ3038'SOUTHEAST OF HAMPSHIRE IN SECTION 11, T41N, R6E.  TO REACH FROM THE
 AJ3038'JUNCTION OF IL RT 47 AND PLANK RD PROCEED WEST ON PLANK RD 2.5
 AJ3038'MILES TO THE STATION LOCATED 27.8 FT SOUTH OF CENTERLINE OF PLANK
 AJ3038'RD.  STATION IS LOCATED 0.15 MILES WEST OF ROMKE RD, 24.4 FT WEST OF
 AJ3038'CENTERLINE OFAGGREGATE DRIVEWAY (B.F.P.D. 46W118) ON NORTH SIDE OF
 AJ3038'PLANK RD, 230 FT SOUTHWEST OF POWERPOLE (PP), 75.2 FT SOUTHWEST OF
 AJ3038'PP, 139 FT SOUTHEAST OF PP, 90 FT SOUTHWEST OF SOUTHWEST CORNER
 AJ3038'OF WOOD FENCE, AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.
 AJ3038'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3038'POINT IS 0.3 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3038'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3014 ***********************************************************************
 AJ3014  DESIGNATION -  IL KANE 12 39 6
 AJ3014  PID         -  AJ3014
 AJ3014  STATE/COUNTY-  IL/KANE
 AJ3014  COUNTRY     -  US
 AJ3014  USGS QUAD   -  MAPLE PARK (2018)
 AJ3014
 AJ3014                         *CURRENT SURVEY CONTROL
 AJ3014  ______________________________________________________________________
 AJ3014* NAD 83(2011) POSITION- 41 52 51.25450(N) 088 30 11.50756(W)   ADJUSTED
 AJ3014* NAD 83(2011) ELLIP HT-   222.836 (meters)        (06/27/12)   ADJUSTED
 AJ3014* NAD 83(2011) EPOCH   -  2010.00
 AJ3014* NAVD 88 ORTHO HEIGHT -   255.9   (meters)      840.    (feet) GPS OBS
 AJ3014  ______________________________________________________________________
 AJ3014  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3014  GEOID HEIGHT    -        -33.020 (meters)                     GEOID99
 AJ3014  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 AJ3014  NAD 83(2011) X  -    124,232.477 (meters)                     COMP
 AJ3014  NAD 83(2011) Y  - -4,754,383.250 (meters)                     COMP
 AJ3014  NAD 83(2011) Z  -  4,235,912.905 (meters)                     COMP
 AJ3014  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 AJ3014
 AJ3014  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3014  Standards:
 AJ3014         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3014            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3014  -------------------------------------------------------------------
 AJ3014  NETWORK    0.73   0.84           0.33   0.25   0.43      0.18712927
 AJ3014  -------------------------------------------------------------------
 AJ3014  Click here for local accuracies and other accuracy information.
 AJ3014
 AJ3014.The horizontal coordinates were established by GPS observations
 AJ3014.and adjusted by the National Geodetic Survey in June 2012.
 AJ3014
 AJ3014.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3014.been affixed to the stable North American tectonic plate. See 
 AJ3014.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3014
 AJ3014.The horizontal coordinates are valid at the epoch date displayed above
 AJ3014.which is a decimal equivalence of Year/Month/Day.
 AJ3014
 AJ3014.The orthometric height was determined by GPS observations and a
 AJ3014.high-resolution geoid model.
 AJ3014
 AJ3014.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3014.GEOID18 height accuracy estimate available here.
 AJ3014
 AJ3014.Click photographs - Photos may exist for this station.
 AJ3014
 AJ3014.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3014
 AJ3014.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3014
 AJ3014.The ellipsoidal height was determined by GPS observations
 AJ3014.and is referenced to NAD 83.
 AJ3014
 AJ3014. The following values were computed from the NAD 83(2011) position.
 AJ3014
 AJ3014;                    North         East     Units Scale Factor Converg.
 AJ3014;SPC IL E     -   578,888.649   285,900.843   MT  0.99997745   -0 06 48.2
 AJ3014;SPC IL E     - 1,899,237.18    937,993.02   sFT  0.99997745   -0 06 48.2
 AJ3014;UTM  16      - 4,637,645.655   375,275.392   MT  0.99979142   -1 00 13.1
 AJ3014
 AJ3014!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3014!SPC IL E     -   0.99996505  x   0.99997745  =   0.99994250
 AJ3014!UTM  16      -   0.99996505  x   0.99979142  =   0.99975648
 AJ3014
 AJ3014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7527537645(NAD 83)
 AJ3014
 AJ3014                          SUPERSEDED SURVEY CONTROL
 AJ3014
 AJ3014  NAD 83(2007)-  41 52 51.25449(N)    088 30 11.50844(W) AD(2002.00) 0
 AJ3014  ELLIP H (02/10/07)  222.868  (m)                       GP(2002.00)    
 AJ3014  ELLIP H (02/03/05)  222.849  (m)                       GP(       ) 4 2
 AJ3014  NAD 83(1997)-  41 52 51.25486(N)    088 30 11.50895(W) AD(       ) 1
 AJ3014  ELLIP H (04/25/01)  222.883  (m)                       GP(       ) 3 2
 AJ3014
 AJ3014.Superseded values are not recommended for survey control.
 AJ3014
 AJ3014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3014.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3014
 AJ3014_MARKER: I = METAL ROD
 AJ3014_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3014_STAMPING: IL-KANE-12-39-6
 AJ3014_MARK LOGO: KCIDOT
 AJ3014_PROJECTION: FLUSH
 AJ3014_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3014_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3014+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2000
 AJ3014_ROD/PIPE-DEPTH: 6.1 meters
 AJ3014_SLEEVE-DEPTH  : 0.9 meters
 AJ3014
 AJ3014  HISTORY     - Date     Condition        Report By
 AJ3014  HISTORY     - 20000712 MONUMENTED       SECI
 AJ3014
 AJ3014                          STATION DESCRIPTION
 AJ3014
 AJ3014'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3014'STATION IS LOCATED APPROXIMATELY 2.0 MI SOUTHWEST OF ELBURN, 3.25
 AJ3014'MI NORTHEAST OF KANEVILLE IN SECTION 12, T39N, R6E.  TO REACH FROM
 AJ3014'THE JUNCTION OF IL RT 47 AND KESLINGER RD PROCEED WEST ON
 AJ3014'KESLINGER RD 1.6 MILE TO THE STATION LOCATED 29.5 FT SOUTH OF
 AJ3014'CENTERLINE OF KESLINGER RD.  STATION IS LOCATED 0.75 MI EAST OF
 AJ3014'FRANCIS RD, 0.45 MI WEST OF SCHNEIDER RD, 0.1 MI WEST OF DRIVEWAY
 AJ3014'(KFPD 45W647), 372 FT WEST OF POWERPOLE (PP), 38 FT WEST OF PP, 291
 AJ3014'FT EAST OF PP, AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.
 AJ3014'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3014'POINT IS 0.57 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3014'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3040 ***********************************************************************
 AJ3040  DESIGNATION -  IL KANE 12 41 7
 AJ3040  PID         -  AJ3040
 AJ3040  STATE/COUNTY-  IL/KANE
 AJ3040  COUNTRY     -  US
 AJ3040  USGS QUAD   -  PINGREE GROVE (2018)
 AJ3040
 AJ3040                         *CURRENT SURVEY CONTROL
 AJ3040  ______________________________________________________________________
 AJ3040* NAD 83(2011) POSITION- 42 02 33.41043(N) 088 23 16.10553(W)   ADJUSTED
 AJ3040* NAD 83(2011) ELLIP HT-   239.735 (meters)        (06/27/12)   ADJUSTED
 AJ3040* NAD 83(2011) EPOCH   -  2010.00
 AJ3040* NAVD 88 ORTHO HEIGHT -   273.1   (meters)      896.    (feet) GPS OBS
 AJ3040  ______________________________________________________________________
 AJ3040  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3040  GEOID HEIGHT    -        -33.328 (meters)                     GEOID99
 AJ3040  GEOID HEIGHT    -        -33.387 (meters)                     GEOID18
 AJ3040  NAD 83(2011) X  -    133,469.650 (meters)                     COMP
 AJ3040  NAD 83(2011) Y  - -4,742,130.593 (meters)                     COMP
 AJ3040  NAD 83(2011) Z  -  4,249,280.728 (meters)                     COMP
 AJ3040  LAPLACE CORR    -         -1.93  (seconds)                    DEFLEC18
 AJ3040
 AJ3040  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3040  Standards:
 AJ3040         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3040            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3040  -------------------------------------------------------------------
 AJ3040  NETWORK    1.05   1.14           0.49   0.34   0.58      0.15637309
 AJ3040  -------------------------------------------------------------------
 AJ3040  Click here for local accuracies and other accuracy information.
 AJ3040
 AJ3040.The horizontal coordinates were established by GPS observations
 AJ3040.and adjusted by the National Geodetic Survey in June 2012.
 AJ3040
 AJ3040.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3040.been affixed to the stable North American tectonic plate. See 
 AJ3040.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3040
 AJ3040.The horizontal coordinates are valid at the epoch date displayed above
 AJ3040.which is a decimal equivalence of Year/Month/Day.
 AJ3040
 AJ3040.The orthometric height was determined by GPS observations and a
 AJ3040.high-resolution geoid model.
 AJ3040
 AJ3040.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3040.GEOID18 height accuracy estimate available here.
 AJ3040
 AJ3040.Click photographs - Photos may exist for this station.
 AJ3040
 AJ3040.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3040
 AJ3040.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3040
 AJ3040.The ellipsoidal height was determined by GPS observations
 AJ3040.and is referenced to NAD 83.
 AJ3040
 AJ3040. The following values were computed from the NAD 83(2011) position.
 AJ3040
 AJ3040;                    North         East     Units Scale Factor Converg.
 AJ3040;SPC IL E     -   596,837.222   295,489.933   MT  0.99997525   -0 02 11.3
 AJ3040;SPC IL E     - 1,958,123.45    969,453.22   sFT  0.99997525   -0 02 11.3
 AJ3040;UTM  16      - 4,655,439.286   385,140.655   MT  0.99976233   -0 55 46.2
 AJ3040
 AJ3040!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3040!SPC IL E     -   0.99996240  x   0.99997525  =   0.99993765
 AJ3040!UTM  16      -   0.99996240  x   0.99976233  =   0.99972474
 AJ3040
 AJ3040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8514055439(NAD 83)
 AJ3040
 AJ3040                          SUPERSEDED SURVEY CONTROL
 AJ3040
 AJ3040  NAD 83(2007)-  42 02 33.41039(N)    088 23 16.10647(W) AD(2002.00) 0
 AJ3040  ELLIP H (02/10/07)  239.768  (m)                       GP(2002.00)    
 AJ3040  ELLIP H (02/03/05)  239.772  (m)                       GP(       ) 4 2
 AJ3040  NAD 83(1997)-  42 02 33.41040(N)    088 23 16.10595(W) AD(       ) 1
 AJ3040  ELLIP H (04/25/01)  239.792  (m)                       GP(       ) 3 2
 AJ3040
 AJ3040.Superseded values are not recommended for survey control.
 AJ3040
 AJ3040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3040.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3040
 AJ3040_MARKER: I = METAL ROD
 AJ3040_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3040_STAMPING: IL-KANE-12-41-7
 AJ3040_MARK LOGO: KCIDOT
 AJ3040_PROJECTION: RECESSED 8 CENTIMETERS
 AJ3040_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3040_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3040_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3040+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2000
 AJ3040_ROD/PIPE-DEPTH: 9.8 meters
 AJ3040_SLEEVE-DEPTH  : 0.9 meters
 AJ3040
 AJ3040  HISTORY     - Date     Condition        Report By
 AJ3040  HISTORY     - 20000718 MONUMENTED       SECI
 AJ3040
 AJ3040                          STATION DESCRIPTION
 AJ3040
 AJ3040'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3040'STATION IS LOCATED APPROXIMATELY 0.75 MI WEST OF UDINA, 2.0 MI
 AJ3040'SOUTHEAST OF PINGREE GROVE IN SECTION 12, T41N, R7E.  TO REACH FROM
 AJ3040'THE JUNCTION OF US RT 20 AND PLANK RD PROCEED WEST ON PLANK RD
 AJ3040'0.65 MILES TO THE STATION LOCATED 30.5 FT NORTH OF CENTERLINE OF
 AJ3040'PLANK RD.  STATION IS LOCATED 0.3 MI WEST OF RUSSEL RD, 310 FT EAST
 AJ3040'OF AGGREGATE DRIVEWAY, 89.5 FT NORTHEAST OF PK NAIL SET IN
 AJ3040'PAVEMENT, 20.4 FT NORTH OF PK NAIL SET IN PAVEMENT, 72.2 FT
 AJ3040'NORTHWEST OF PK NAIL SET IN PAVEMENT, AND 2 FT SOUTH OF ORANGE
 AJ3040'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ3040'INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW CAP. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3025 ***********************************************************************
 AJ3025  DESIGNATION -  IL KANE 13 40 8
 AJ3025  PID         -  AJ3025
 AJ3025  STATE/COUNTY-  IL/KANE
 AJ3025  COUNTRY     -  US
 AJ3025  USGS QUAD   -  GENEVA (2018)
 AJ3025
 AJ3025                         *CURRENT SURVEY CONTROL
 AJ3025  ______________________________________________________________________
 AJ3025* NAD 83(2011) POSITION- 41 57 04.22455(N) 088 16 11.26991(W)   ADJUSTED
 AJ3025* NAD 83(2011) ELLIP HT-   192.781 (meters)        (06/27/12)   ADJUSTED
 AJ3025* NAD 83(2011) EPOCH   -  2010.00
 AJ3025* NAVD 88 ORTHO HEIGHT -   226.1   (meters)      742.    (feet) GPS OBS
 AJ3025  ______________________________________________________________________
 AJ3025  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3025  GEOID HEIGHT    -        -33.228 (meters)                     GEOID99
 AJ3025  GEOID HEIGHT    -        -33.283 (meters)                     GEOID18
 AJ3025  NAD 83(2011) X  -    143,440.679 (meters)                     COMP
 AJ3025  NAD 83(2011) Y  - -4,748,603.563 (meters)                     COMP
 AJ3025  NAD 83(2011) Z  -  4,241,700.868 (meters)                     COMP
 AJ3025  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 AJ3025
 AJ3025  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3025  Standards:
 AJ3025         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3025            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3025  -------------------------------------------------------------------
 AJ3025  NETWORK    1.61   1.51           0.72   0.57   0.77      0.18746854
 AJ3025  -------------------------------------------------------------------
 AJ3025  Click here for local accuracies and other accuracy information.
 AJ3025
 AJ3025.The horizontal coordinates were established by GPS observations
 AJ3025.and adjusted by the National Geodetic Survey in June 2012.
 AJ3025
 AJ3025.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3025.been affixed to the stable North American tectonic plate. See 
 AJ3025.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3025
 AJ3025.The horizontal coordinates are valid at the epoch date displayed above
 AJ3025.which is a decimal equivalence of Year/Month/Day.
 AJ3025
 AJ3025.The orthometric height was determined by GPS observations and a
 AJ3025.high-resolution geoid model.
 AJ3025
 AJ3025.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3025.GEOID18 height accuracy estimate available here.
 AJ3025
 AJ3025.Click photographs - Photos may exist for this station.
 AJ3025
 AJ3025.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3025
 AJ3025.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3025
 AJ3025.The ellipsoidal height was determined by GPS observations
 AJ3025.and is referenced to NAD 83.
 AJ3025
 AJ3025. The following values were computed from the NAD 83(2011) position.
 AJ3025
 AJ3025;                    North         East     Units Scale Factor Converg.
 AJ3025;SPC IL E     -   586,681.399   305,267.908   MT  0.99997534   +0 02 32.9
 AJ3025;SPC IL E     - 1,924,803.89  1,001,533.13   sFT  0.99997534   +0 02 32.9
 AJ3025;UTM  16      - 4,645,134.767   394,757.130   MT  0.99973629   -0 50 56.2
 AJ3025
 AJ3025!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3025!SPC IL E     -   0.99996976  x   0.99997534  =   0.99994511
 AJ3025!UTM  16      -   0.99996976  x   0.99973629  =   0.99970606
 AJ3025
 AJ3025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9475745134(NAD 83)
 AJ3025
 AJ3025                          SUPERSEDED SURVEY CONTROL
 AJ3025
 AJ3025  NAD 83(2007)-  41 57 04.22456(N)    088 16 11.27081(W) AD(2002.00) 0
 AJ3025  ELLIP H (02/10/07)  192.811  (m)                       GP(2002.00)    
 AJ3025  ELLIP H (02/03/05)  192.802  (m)                       GP(       ) 4 2
 AJ3025  NAD 83(1997)-  41 57 04.22458(N)    088 16 11.27080(W) AD(       ) 1
 AJ3025  ELLIP H (04/25/01)  192.832  (m)                       GP(       ) 3 2
 AJ3025
 AJ3025.Superseded values are not recommended for survey control.
 AJ3025
 AJ3025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3025.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3025
 AJ3025_MARKER: I = METAL ROD
 AJ3025_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3025_STAMPING: IL-KANE-13-40-8
 AJ3025_MARK LOGO: KCIDOT
 AJ3025_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3025_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3025_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3025_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3025+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2014
 AJ3025_ROD/PIPE-DEPTH: 6.1 meters
 AJ3025_SLEEVE-DEPTH  : 0.9 meters
 AJ3025
 AJ3025  HISTORY     - Date     Condition        Report By
 AJ3025  HISTORY     - 20000724 MONUMENTED       SECI
 AJ3025  HISTORY     - 20060725 GOOD             USGSNP
 AJ3025  HISTORY     - 20141105 GOOD             ASMINC
 AJ3025
 AJ3025                          STATION DESCRIPTION
 AJ3025
 AJ3025'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3025'STATION IS LOCATED WITHIN THE CITY LIMITS OF WAYNE IN SECTION 13,
 AJ3025'T40N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 25 AND ARMY TRAIL RD,
 AJ3025'PROCEED EAST ON ARMY TRAIL RD 2.O MI TO THE STATION LOCATED IN THE
 AJ3025'NORTHEAST CORNER OF INTERSECTION OF ARMY TRAIL RD AND DUNHAM
 AJ3025'RD.  STATION IS 68 FT NORTH OF THE ARMY TRAIL RD CENTERLINE, 39.3 FT
 AJ3025'EAST OF CENTERLINE OF DUNHAM RD, 153.6 FT NORTHEAST OF PK NAIL IN
 AJ3025'POWER POLE (PP), 47 FT NORTH OF A HANDHOLE, 34 FT NORTHEAST OF A
 AJ3025'TRAFFIC SIGNAL POST, 32.2 FT SOUTHWEST OF PK NAIL IN PP, 20.1 FT EAST
 AJ3025'OF PK NAIL IN DUNHAM RD PAVEMENT, 2 FT WEST OF A NORTH-SOUTH
 AJ3025'WOOD FENCE, AND 2.0 FT WEST OF AN ORANGE FIBERGLASS
 AJ3025'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3025'CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3025'PHYSICAL TIES. (WB)
 AJ3025
 AJ3025                          STATION RECOVERY (2006)
 AJ3025
 AJ3025'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ3025'RECOVERED IN GOOD CONDITION.
 AJ3025
 AJ3025                          STATION RECOVERY (2014)
 AJ3025
 AJ3025'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 AJ3025'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3011 ***********************************************************************
 AJ3011  DESIGNATION -  IL KANE 16 39 7
 AJ3011  PID         -  AJ3011
 AJ3011  STATE/COUNTY-  IL/KANE
 AJ3011  COUNTRY     -  US
 AJ3011  USGS QUAD   -  SUGAR GROVE (2018)
 AJ3011
 AJ3011                         *CURRENT SURVEY CONTROL
 AJ3011  ______________________________________________________________________
 AJ3011* NAD 83(2011) POSITION- 41 51 51.49050(N) 088 26 52.76262(W)   ADJUSTED
 AJ3011* NAD 83(2011) ELLIP HT-   195.005 (meters)        (06/27/12)   ADJUSTED
 AJ3011* NAD 83(2011) EPOCH   -  2010.00
 AJ3011* NAVD 88 ORTHO HEIGHT -   228.1   (meters)      748.    (feet) GPS OBS
 AJ3011  ______________________________________________________________________
 AJ3011  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3011  GEOID HEIGHT    -        -33.027 (meters)                     GEOID99
 AJ3011  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 AJ3011  NAD 83(2011) X  -    128,846.244 (meters)                     COMP
 AJ3011  NAD 83(2011) Y  - -4,755,470.972 (meters)                     COMP
 AJ3011  NAD 83(2011) Z  -  4,234,521.260 (meters)                     COMP
 AJ3011  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 AJ3011
 AJ3011  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3011  Standards:
 AJ3011         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3011            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3011  -------------------------------------------------------------------
 AJ3011  NETWORK    0.66   0.76           0.29   0.24   0.39      0.15070155
 AJ3011  -------------------------------------------------------------------
 AJ3011  Click here for local accuracies and other accuracy information.
 AJ3011
 AJ3011.The horizontal coordinates were established by GPS observations
 AJ3011.and adjusted by the National Geodetic Survey in June 2012.
 AJ3011
 AJ3011.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3011.been affixed to the stable North American tectonic plate. See 
 AJ3011.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3011
 AJ3011.The horizontal coordinates are valid at the epoch date displayed above
 AJ3011.which is a decimal equivalence of Year/Month/Day.
 AJ3011
 AJ3011.The orthometric height was determined by GPS observations and a
 AJ3011.high-resolution geoid model.
 AJ3011
 AJ3011.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3011.GEOID18 height accuracy estimate available here.
 AJ3011
 AJ3011.Click photographs - Photos may exist for this station.
 AJ3011
 AJ3011.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3011
 AJ3011.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3011
 AJ3011.The ellipsoidal height was determined by GPS observations
 AJ3011.and is referenced to NAD 83.
 AJ3011
 AJ3011. The following values were computed from the NAD 83(2011) position.
 AJ3011
 AJ3011;                    North         East     Units Scale Factor Converg.
 AJ3011;SPC IL E     -   577,037.201   290,480.722   MT  0.99997611   -0 04 35.5
 AJ3011;SPC IL E     - 1,893,162.88    953,018.84   sFT  0.99997611   -0 04 35.5
 AJ3011;UTM  16      - 4,635,723.653   379,825.083   MT  0.99977771   -0 57 59.3
 AJ3011
 AJ3011!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3011!SPC IL E     -   0.99996942  x   0.99997611  =   0.99994553
 AJ3011!UTM  16      -   0.99996942  x   0.99977771  =   0.99974713
 AJ3011
 AJ3011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7982535723(NAD 83)
 AJ3011
 AJ3011                          SUPERSEDED SURVEY CONTROL
 AJ3011
 AJ3011  NAD 83(2007)-  41 51 51.49048(N)    088 26 52.76353(W) AD(2002.00) 0
 AJ3011  ELLIP H (02/10/07)  195.037  (m)                       GP(2002.00)    
 AJ3011  ELLIP H (02/03/05)  195.021  (m)                       GP(       ) 4 2
 AJ3011  NAD 83(1997)-  41 51 51.49083(N)    088 26 52.76400(W) AD(       ) 1
 AJ3011  ELLIP H (04/25/01)  195.050  (m)                       GP(       ) 3 2
 AJ3011
 AJ3011.Superseded values are not recommended for survey control.
 AJ3011
 AJ3011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3011.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3011
 AJ3011_MARKER: I = METAL ROD
 AJ3011_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3011+WITH SETTING: INFORMATION.
 AJ3011_STAMPING: IL-KANE-16-39-7
 AJ3011_MARK LOGO: KCIDOT
 AJ3011_PROJECTION: RECESSED 8 CENTIMETERS
 AJ3011_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3011_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3011+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2000
 AJ3011_ROD/PIPE-DEPTH: 2.4 meters
 AJ3011_SLEEVE-DEPTH  : 0.9 meters
 AJ3011
 AJ3011  HISTORY     - Date     Condition        Report By
 AJ3011  HISTORY     - 20000712 MONUMENTED       SECI
 AJ3011
 AJ3011                          STATION DESCRIPTION
 AJ3011
 AJ3011'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3011'STATION IS LOCATED APPROXIMATELY 6.8 MI WEST OF BATAVIA, 2.0 MI
 AJ3011'SOUTHEAST OF THE VILLAGE OF ELBURN IN SECTION 16, T39N, R7E.  TO
 AJ3011'REACH FROM THE JUNCTION OF IL RT 38 AND IL RT 47 PROCEED SOUTH ON
 AJ3011'RT 47 FOR 2.0 MI, THEN PROCEED 1.5 MI SOUTHEAST ON HUGHES RD TO THE
 AJ3011'STATION LOCATED 20.0 FT EAST OF THE HUGHES RD CENTERLINE, 0.15 MI
 AJ3011'SOUTHEAST OF POULEY RD.  STATION IS 150 FT SOUTH OF BLACKBERRY
 AJ3011'CREEK, 116.6 FT EAST OF PK NAIL IN POWER POLE (PP), 114 FT SOUTH OF PK
 AJ3011'NAIL IN 36 INCH DECIDUOUS TREE, 98.3 FT NORTHEAST OF PK NAIL IN PP,
 AJ3011'9.0
 AJ3011'FT NORTH OF THE SOUTH END OF GUARD RAIL, 5.0 FT EAST OF THE GUARD
 AJ3011'RAIL, AND 2.0 FT SOUTHWEST OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ3011'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3011'POINT IS 0.35 FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND
 AJ3011'ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3024 ***********************************************************************
 AJ3024  DESIGNATION -  IL KANE 17 40 7
 AJ3024  PID         -  AJ3024
 AJ3024  STATE/COUNTY-  IL/KANE
 AJ3024  COUNTRY     -  US
 AJ3024  USGS QUAD   -  ELBURN (2018)
 AJ3024
 AJ3024                         *CURRENT SURVEY CONTROL
 AJ3024  ______________________________________________________________________
 AJ3024* NAD 83(2011) POSITION- 41 56 58.86005(N) 088 27 48.32031(W)   ADJUSTED
 AJ3024* NAD 83(2011) ELLIP HT-   257.299 (meters)        (06/27/12)   ADJUSTED
 AJ3024* NAD 83(2011) EPOCH   -  2010.00
 AJ3024* NAVD 88 ORTHO HEIGHT -   290.4   (meters)      953.    (feet) GPS OBS
 AJ3024  ______________________________________________________________________
 AJ3024  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3024  GEOID HEIGHT    -        -33.094 (meters)                     GEOID99
 AJ3024  GEOID HEIGHT    -        -33.142 (meters)                     GEOID18
 AJ3024  NAD 83(2011) X  -    127,396.734 (meters)                     COMP
 AJ3024  NAD 83(2011) Y  - -4,749,219.764 (meters)                     COMP
 AJ3024  NAD 83(2011) Z  -  4,241,620.897 (meters)                     COMP
 AJ3024  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 AJ3024
 AJ3024  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3024  Standards:
 AJ3024         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3024            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3024  -------------------------------------------------------------------
 AJ3024  NETWORK    0.96   1.06           0.44   0.33   0.54     -0.07231688
 AJ3024  -------------------------------------------------------------------
 AJ3024  Click here for local accuracies and other accuracy information.
 AJ3024
 AJ3024.The horizontal coordinates were established by GPS observations
 AJ3024.and adjusted by the National Geodetic Survey in June 2012.
 AJ3024
 AJ3024.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3024.been affixed to the stable North American tectonic plate. See 
 AJ3024.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3024
 AJ3024.The horizontal coordinates are valid at the epoch date displayed above
 AJ3024.which is a decimal equivalence of Year/Month/Day.
 AJ3024
 AJ3024.The orthometric height was determined by GPS observations and a
 AJ3024.high-resolution geoid model.
 AJ3024
 AJ3024.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3024.GEOID18 height accuracy estimate available here.
 AJ3024
 AJ3024.Click photographs - Photos may exist for this station.
 AJ3024
 AJ3024.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3024
 AJ3024.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3024
 AJ3024.The ellipsoidal height was determined by GPS observations
 AJ3024.and is referenced to NAD 83.
 AJ3024
 AJ3024. The following values were computed from the NAD 83(2011) position.
 AJ3024
 AJ3024;                    North         East     Units Scale Factor Converg.
 AJ3024;SPC IL E     -   586,522.123   289,213.811   MT  0.99997643   -0 05 13.1
 AJ3024;SPC IL E     - 1,924,281.33    948,862.31   sFT  0.99997643   -0 05 13.1
 AJ3024;UTM  16      - 4,645,225.252   378,705.986   MT  0.99978103   -0 58 42.2
 AJ3024
 AJ3024!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3024!SPC IL E     -   0.99995965  x   0.99997643  =   0.99993608
 AJ3024!UTM  16      -   0.99995965  x   0.99978103  =   0.99974068
 AJ3024
 AJ3024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7870545225(NAD 83)
 AJ3024
 AJ3024                          SUPERSEDED SURVEY CONTROL
 AJ3024
 AJ3024  NAD 83(2007)-  41 56 58.86004(N)    088 27 48.32124(W) AD(2002.00) 0
 AJ3024  ELLIP H (02/10/07)  257.332  (m)                       GP(2002.00)    
 AJ3024  ELLIP H (02/03/05)  257.317  (m)                       GP(       ) 4 2
 AJ3024  NAD 83(1997)-  41 56 58.86024(N)    088 27 48.32133(W) AD(       ) 1
 AJ3024  ELLIP H (04/25/01)  257.347  (m)                       GP(       ) 3 2
 AJ3024
 AJ3024.Superseded values are not recommended for survey control.
 AJ3024
 AJ3024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3024.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3024
 AJ3024_MARKER: F = FLANGE-ENCASED ROD
 AJ3024_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3024_STAMPING: IL-KANE-17-40-7
 AJ3024_MARK LOGO: KCIDOT
 AJ3024_PROJECTION: FLUSH
 AJ3024_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3024_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3024+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2025
 AJ3024_ROD/PIPE-DEPTH: 4.9 meters
 AJ3024_SLEEVE-DEPTH  : 0.9 meters
 AJ3024
 AJ3024  HISTORY     - Date     Condition        Report By
 AJ3024  HISTORY     - 20000715 MONUMENTED       SECI
 AJ3024  HISTORY     - 20250505 GOOD             ASMINC
 AJ3024
 AJ3024                          STATION DESCRIPTION
 AJ3024
 AJ3024'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3024'STATION IS LOCATED APPROXIMATELY 4.0 MI NORTHEAST OF ELBURN, 0.75
 AJ3024'MI EAST OF LILY LAKE IN SECTION 17, T40N, R7E.  TO REACH FROM THE
 AJ3024'JUNCTION OF IL RT 47 AND EMPIRE RD PROCEED EAST ON EMPIRE RD 0.7 MI
 AJ3024'TO THE STATION LOCATED 28 FT NORTH OF CENTERLINE OF EMPIRE RD.
 AJ3024'STATION IS LOCATED 0.1 MI WEST OF PRAIRIE VALLEY DR, 350 FT EAST OF
 AJ3024'VILLAGE OF LILY LAKE SIGN, 234 FT WEST OF POWERPOLE (PP), 68 FT WEST
 AJ3024'OF PP, 103 FT EAST OF PP, 44 FT WEST OF CENTERLINE OF FIELD ENTRANCE,
 AJ3024'AND 2 FT SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS
 AJ3024'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.37 FT
 AJ3024'BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3024
 AJ3024                          STATION RECOVERY (2025)
 AJ3024
 AJ3024'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ3024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3012 ***********************************************************************
 AJ3012  DESIGNATION -  IL KANE 18 39 8
 AJ3012  PID         -  AJ3012
 AJ3012  STATE/COUNTY-  IL/KANE
 AJ3012  COUNTRY     -  US
 AJ3012  USGS QUAD   -  AURORA NORTH (2018)
 AJ3012
 AJ3012                         *CURRENT SURVEY CONTROL
 AJ3012  ______________________________________________________________________
 AJ3012* NAD 83(2011) POSITION- 41 51 56.02231(N) 088 22 19.75120(W)   ADJUSTED
 AJ3012* NAD 83(2011) ELLIP HT-   182.675 (meters)        (06/27/12)   ADJUSTED
 AJ3012* NAD 83(2011) EPOCH   -  2010.00
 AJ3012* NAVD 88 ORTHO HEIGHT -   215.8   (meters)      708.    (feet) GPS OBS
 AJ3012  ______________________________________________________________________
 AJ3012  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3012  GEOID HEIGHT    -        -33.057 (meters)                     GEOID99
 AJ3012  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 AJ3012  NAD 83(2011) X  -    135,137.544 (meters)                     COMP
 AJ3012  NAD 83(2011) Y  - -4,755,193.810 (meters)                     COMP
 AJ3012  NAD 83(2011) Z  -  4,234,617.161 (meters)                     COMP
 AJ3012  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 AJ3012
 AJ3012  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3012  Standards:
 AJ3012         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3012            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3012  -------------------------------------------------------------------
 AJ3012  NETWORK    0.73   0.88           0.31   0.29   0.45      0.09206129
 AJ3012  -------------------------------------------------------------------
 AJ3012  Click here for local accuracies and other accuracy information.
 AJ3012
 AJ3012.The horizontal coordinates were established by GPS observations
 AJ3012.and adjusted by the National Geodetic Survey in June 2012.
 AJ3012
 AJ3012.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3012.been affixed to the stable North American tectonic plate. See 
 AJ3012.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3012
 AJ3012.The horizontal coordinates are valid at the epoch date displayed above
 AJ3012.which is a decimal equivalence of Year/Month/Day.
 AJ3012
 AJ3012.The orthometric height was determined by GPS observations and a
 AJ3012.high-resolution geoid model.
 AJ3012
 AJ3012.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3012.GEOID18 height accuracy estimate available here.
 AJ3012
 AJ3012.Click photographs - Photos may exist for this station.
 AJ3012
 AJ3012.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3012
 AJ3012.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3012
 AJ3012.The ellipsoidal height was determined by GPS observations
 AJ3012.and is referenced to NAD 83.
 AJ3012
 AJ3012. The following values were computed from the NAD 83(2011) position.
 AJ3012
 AJ3012;                    North         East     Units Scale Factor Converg.
 AJ3012;SPC IL E     -   577,171.389   296,777.072   MT  0.99997513   -0 01 33.3
 AJ3012;SPC IL E     - 1,893,603.13    973,676.11   sFT  0.99997513   -0 01 33.3
 AJ3012;UTM  16      - 4,635,760.024   386,121.454   MT  0.99975958   -0 54 57.1
 AJ3012
 AJ3012!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3012!SPC IL E     -   0.99997135  x   0.99997513  =   0.99994648
 AJ3012!UTM  16      -   0.99997135  x   0.99975958  =   0.99973094
 AJ3012
 AJ3012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8612135760(NAD 83)
 AJ3012
 AJ3012                          SUPERSEDED SURVEY CONTROL
 AJ3012
 AJ3012  NAD 83(2007)-  41 51 56.02229(N)    088 22 19.75223(W) AD(2002.00) 0
 AJ3012  ELLIP H (02/10/07)  182.709  (m)                       GP(2002.00)    
 AJ3012  ELLIP H (02/03/05)  182.707  (m)                       GP(       ) 4 2
 AJ3012  NAD 83(1997)-  41 51 56.02259(N)    088 22 19.75267(W) AD(       ) 1
 AJ3012  ELLIP H (04/25/01)  182.718  (m)                       GP(       ) 3 2
 AJ3012
 AJ3012.Superseded values are not recommended for survey control.
 AJ3012
 AJ3012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3012.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3012
 AJ3012_STAMPING: IL-KANE-18-39-8
 AJ3012_MARK LOGO: KCIDOT
 AJ3012_PROJECTION: FLUSH
 AJ3012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3012+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2000
 AJ3012_ROD/PIPE-DEPTH: 4.9 meters
 AJ3012_SLEEVE-DEPTH  : 0.9 meters
 AJ3012
 AJ3012  HISTORY     - Date     Condition        Report By
 AJ3012  HISTORY     - 20000714 MONUMENTED       SECI
 AJ3012  HISTORY     - 20191026 MARK NOT FOUND   ASMINC
 AJ3012
 AJ3012                          STATION DESCRIPTION
 AJ3012
 AJ3012'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3012'STATION IS LOCATED APPROXIMATELY 2.5 MI SOUTHEAST OF LAFOX, 3.0 MI
 AJ3012'WEST OF BATAVIA IN SECTION 18, T39N, R8E.  TO REACH FROM THE
 AJ3012'JUNCTION OF IL RT 31 AND COUNTY HIGHWAY 8 (FABYAN PARKWAY)
 AJ3012'PROCEED WEST ON FABYAN PARKWAY APPROXIMATELY 3 MILES TO THE
 AJ3012'JUNCTION OF FABYAN PARKWAY AND KANEVILLE RD.  THE STATION IS
 AJ3012'LOCATED 200 FT WEST OF CENTERLINE OF KANEVILLE RD, 61.6 FT NORTH OF
 AJ3012'FABYAN PARKWAY CENTERLINE, 168.4 FT EAST OF A 48 INCH MAPLE TREE,
 AJ3012'115 FT NORTHEAST TO THE CORNER OF A GUARDRAIL CROSSING MILL
 AJ3012'CREEK, 300 FT EAST OF THE CENTERLINE OF MILL CREEK, 190 FT NORTH OF
 AJ3012'PK NAIL IN POWERPOLE, AND 2 FT SOUTH OF ORANGE FIBERGLASS WITNESS
 AJ3012'POST. NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3012'POINT IS 0.45 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3012'(WB)
 AJ3012
 AJ3012                          STATION RECOVERY (2019)
 AJ3012
 AJ3012'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (NML)
 AJ3012'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3036 ***********************************************************************
 AJ3036  DESIGNATION -  IL KANE 18 41 7
 AJ3036  PID         -  AJ3036
 AJ3036  STATE/COUNTY-  IL/KANE
 AJ3036  COUNTRY     -  US
 AJ3036  USGS QUAD   -  PINGREE GROVE (2018)
 AJ3036
 AJ3036                         *CURRENT SURVEY CONTROL
 AJ3036  ______________________________________________________________________
 AJ3036* NAD 83(2011) POSITION- 42 01 43.01923(N) 088 29 01.15743(W)   ADJUSTED
 AJ3036* NAD 83(2011) ELLIP HT-   284.746 (meters)        (06/27/12)   ADJUSTED
 AJ3036* NAD 83(2011) EPOCH   -  2010.00
 AJ3036* NAVD 88 ORTHO HEIGHT -   318.0   (meters)     1043.    (feet) GPS OBS
 AJ3036  ______________________________________________________________________
 AJ3036  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3036  GEOID HEIGHT    -        -33.225 (meters)                     GEOID99
 AJ3036  GEOID HEIGHT    -        -33.278 (meters)                     GEOID18
 AJ3036  NAD 83(2011) X  -    125,564.987 (meters)                     COMP
 AJ3036  NAD 83(2011) Y  - -4,743,421.389 (meters)                     COMP
 AJ3036  NAD 83(2011) Z  -  4,248,156.052 (meters)                     COMP
 AJ3036  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 AJ3036
 AJ3036  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3036  Standards:
 AJ3036         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3036            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3036  -------------------------------------------------------------------
 AJ3036  NETWORK    0.78   0.82           0.35   0.27   0.42     -0.22851710
 AJ3036  -------------------------------------------------------------------
 AJ3036  Click here for local accuracies and other accuracy information.
 AJ3036
 AJ3036.The horizontal coordinates were established by GPS observations
 AJ3036.and adjusted by the National Geodetic Survey in June 2012.
 AJ3036
 AJ3036.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3036.been affixed to the stable North American tectonic plate. See 
 AJ3036.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3036
 AJ3036.The horizontal coordinates are valid at the epoch date displayed above
 AJ3036.which is a decimal equivalence of Year/Month/Day.
 AJ3036
 AJ3036.The orthometric height was determined by GPS observations and a
 AJ3036.high-resolution geoid model.
 AJ3036
 AJ3036.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3036.GEOID18 height accuracy estimate available here.
 AJ3036
 AJ3036.Click photographs - Photos may exist for this station.
 AJ3036
 AJ3036.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3036
 AJ3036.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3036
 AJ3036.The ellipsoidal height was determined by GPS observations
 AJ3036.and is referenced to NAD 83.
 AJ3036
 AJ3036. The following values were computed from the NAD 83(2011) position.
 AJ3036
 AJ3036;                    North         East     Units Scale Factor Converg.
 AJ3036;SPC IL E     -   595,291.994   287,551.640   MT  0.99997691   -0 06 02.3
 AJ3036;SPC IL E     - 1,953,053.82    943,409.01   sFT  0.99997691   -0 06 02.3
 AJ3036;UTM  16      - 4,654,018.239   377,180.855   MT  0.99978561   -0 59 36.4
 AJ3036
 AJ3036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3036!SPC IL E     -   0.99995534  x   0.99997691  =   0.99993225
 AJ3036!UTM  16      -   0.99995534  x   0.99978561  =   0.99974096
 AJ3036
 AJ3036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7718054018(NAD 83)
 AJ3036
 AJ3036                          SUPERSEDED SURVEY CONTROL
 AJ3036
 AJ3036  NAD 83(2007)-  42 01 43.01918(N)    088 29 01.15835(W) AD(2002.00) 0
 AJ3036  ELLIP H (02/10/07)  284.778  (m)                       GP(2002.00)    
 AJ3036  ELLIP H (02/03/05)  284.778  (m)                       GP(       ) 4 2
 AJ3036  NAD 83(1997)-  42 01 43.01918(N)    088 29 01.15788(W) AD(       ) 1
 AJ3036  ELLIP H (04/25/01)  284.802  (m)                       GP(       ) 3 2
 AJ3036
 AJ3036.Superseded values are not recommended for survey control.
 AJ3036
 AJ3036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3036.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3036
 AJ3036_MARKER: I = METAL ROD
 AJ3036_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3036_STAMPING: IL-KANE-18-41-7
 AJ3036_MARK LOGO: KCIDOT
 AJ3036_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3036_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3036_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3036+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2000
 AJ3036_ROD/PIPE-DEPTH: 4.9 meters
 AJ3036_SLEEVE-DEPTH  : 0.9 meters
 AJ3036
 AJ3036  HISTORY     - Date     Condition        Report By
 AJ3036  HISTORY     - 20000718 MONUMENTED       SECI
 AJ3036
 AJ3036                          STATION DESCRIPTION
 AJ3036
 AJ3036'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3036'STATION IS LOCATED APPROXIMATELY 3.75 MI SOUTHEAST OF BURLINGTON,
 AJ3036'4.5 MI SOUTHWEST OF PINGREE GROVE IN SECTION 18, T41N, R7E. TO REACH
 AJ3036'FROM THE JUNCTION OF IL RT 47 AND ROHRSEN  RD PROCEED WEST ON
 AJ3036'ROHRSEN RD 1.0 MI TO TOWER RD, PROCEED SOUTH ON TOWER RD FOR
 AJ3036'0.30 MI TO STATION 26 FT WEST OF CENTERLINE OF TOWER RD.  STATION IS
 AJ3036'300 FT SOUTH OF BITUMINOUS DRIVE 11N194, 55.2 FT NORTH OF WIRE
 AJ3036'FENCE LINE CORNER, 27 FT SOUTH OF POWERPOLE, AND 2 FT WEST OF
 AJ3036'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3036'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS
 AJ3036'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3001 ***********************************************************************
 AJ3001  DESIGNATION -  IL KANE 19 38 8
 AJ3001  PID         -  AJ3001
 AJ3001  STATE/COUNTY-  IL/KANE
 AJ3001  COUNTRY     -  US
 AJ3001  USGS QUAD   -  AURORA NORTH (2018)
 AJ3001
 AJ3001                         *CURRENT SURVEY CONTROL
 AJ3001  ______________________________________________________________________
 AJ3001* NAD 83(2011) POSITION- 41 45 53.80332(N) 088 22 28.71655(W)   ADJUSTED
 AJ3001* NAD 83(2011) ELLIP HT-   171.582 (meters)        (06/27/12)   ADJUSTED
 AJ3001* NAD 83(2011) EPOCH   -  2010.00
 AJ3001* NAVD 88 ORTHO HEIGHT -   204.6   (meters)      671.    (feet) GPS OBS
 AJ3001  ______________________________________________________________________
 AJ3001  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3001  GEOID HEIGHT    -        -33.004 (meters)                     GEOID99
 AJ3001  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 AJ3001  NAD 83(2011) X  -    135,141.970 (meters)                     COMP
 AJ3001  NAD 83(2011) Y  - -4,762,639.629 (meters)                     COMP
 AJ3001  NAD 83(2011) Z  -  4,226,280.501 (meters)                     COMP
 AJ3001  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 AJ3001
 AJ3001  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3001  Standards:
 AJ3001         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3001            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3001  -------------------------------------------------------------------
 AJ3001  NETWORK    0.90   0.94           0.41   0.31   0.48     -0.01483760
 AJ3001  -------------------------------------------------------------------
 AJ3001  Click here for local accuracies and other accuracy information.
 AJ3001
 AJ3001.The horizontal coordinates were established by GPS observations
 AJ3001.and adjusted by the National Geodetic Survey in June 2012.
 AJ3001
 AJ3001.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3001.been affixed to the stable North American tectonic plate. See 
 AJ3001.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3001
 AJ3001.The horizontal coordinates are valid at the epoch date displayed above
 AJ3001.which is a decimal equivalence of Year/Month/Day.
 AJ3001
 AJ3001.The orthometric height was determined by GPS observations and a
 AJ3001.high-resolution geoid model.
 AJ3001
 AJ3001.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3001.GEOID18 height accuracy estimate available here.
 AJ3001
 AJ3001.Click photographs - Photos may exist for this station.
 AJ3001
 AJ3001.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3001
 AJ3001.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3001
 AJ3001.The ellipsoidal height was determined by GPS observations
 AJ3001.and is referenced to NAD 83.
 AJ3001
 AJ3001. The following values were computed from the NAD 83(2011) position.
 AJ3001
 AJ3001;                    North         East     Units Scale Factor Converg.
 AJ3001;SPC IL E     -   565,996.333   296,564.941   MT  0.99997515   -0 01 39.1
 AJ3001;SPC IL E     - 1,856,939.64    972,980.14   sFT  0.99997515   -0 01 39.1
 AJ3001;UTM  16      - 4,624,592.007   385,736.033   MT  0.99976066   -0 54 56.6
 AJ3001
 AJ3001!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3001!SPC IL E     -   0.99997309  x   0.99997515  =   0.99994824
 AJ3001!UTM  16      -   0.99997309  x   0.99976066  =   0.99973376
 AJ3001
 AJ3001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8573624592(NAD 83)
 AJ3001
 AJ3001                          SUPERSEDED SURVEY CONTROL
 AJ3001
 AJ3001  NAD 83(2007)-  41 45 53.80343(N)    088 22 28.71740(W) AD(2002.00) 0
 AJ3001  ELLIP H (02/10/07)  171.612  (m)                       GP(2002.00)    
 AJ3001  ELLIP H (02/03/05)  171.615  (m)                       GP(       ) 4 2
 AJ3001  NAD 83(1997)-  41 45 53.80379(N)    088 22 28.71798(W) AD(       ) 1
 AJ3001  ELLIP H (04/25/01)  171.646  (m)                       GP(       ) 3 2
 AJ3001
 AJ3001.Superseded values are not recommended for survey control.
 AJ3001
 AJ3001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3001.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3001
 AJ3001_MARKER: I = METAL ROD
 AJ3001_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3001_STAMPING: IL-KANE-19-38-8
 AJ3001_MARK LOGO: KCIDOT
 AJ3001_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3001_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3001+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2006
 AJ3001_ROD/PIPE-DEPTH: 3.7 meters
 AJ3001_SLEEVE-DEPTH  : 0.9 meters
 AJ3001
 AJ3001  HISTORY     - Date     Condition        Report By
 AJ3001  HISTORY     - 20000719 MONUMENTED       SECI
 AJ3001  HISTORY     - 20060603 GOOD             USGSNP
 AJ3001
 AJ3001                          STATION DESCRIPTION
 AJ3001
 AJ3001'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3001'STATION IS LOCATED APPROXIMATELY 3.5 MI SOUTHWEST OF NORTH
 AJ3001'AURORA, 3.5 MI EAST OF SUGAR GROVE IN SECTION 19, T38N, R8E.  TO
 AJ3001'REACH FROM THE JUNCTION OF IL RT 31 AND GALENA BLVD, PROCEED WEST
 AJ3001'ON GALENA BLVD 3.0 MI TO THE STATION LOCATED IN THE SOUTHEAST
 AJ3001'CORNER OF INTERSECTION OF GALENA BLVD AND ORCHARD RD. STATION IS
 AJ3001'67.5 FT SOUTH OF THE EASTBOUND GALENA BLVD CENTERLINE AND 330 FT
 AJ3001'EAST OF CENTERLINE OF ORCHARD RD.  STATION IS 224 FT EAST OF THE
 AJ3001'BITUMINOUS PATH, 173.5 FT WEST OF PK NAIL IN POWER POLE (PP), 91.4 FT
 AJ3001'SOUTHEAST OF PK NAIL IN PP, 80.4 FT WEST OF PK NAIL IN PP, 54.7 FT
 AJ3001'SOUTH
 AJ3001'OF THE BACK OF CURB OF GALENA BLVD, 35.5 FT SOUTH OF THE SIDEWALK,
 AJ3001'AND 7.4 FT WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ3001'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40
 AJ3001'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3001
 AJ3001                          STATION RECOVERY (2006)
 AJ3001
 AJ3001'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ3001'CAP IS MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3015 ***********************************************************************
 AJ3015  DESIGNATION -  IL KANE 2 39 7
 AJ3015  PID         -  AJ3015
 AJ3015  STATE/COUNTY-  IL/KANE
 AJ3015  COUNTRY     -  US
 AJ3015  USGS QUAD   -  ELBURN (2018)
 AJ3015
 AJ3015                         *CURRENT SURVEY CONTROL
 AJ3015  ______________________________________________________________________
 AJ3015* NAD 83(2011) POSITION- 41 53 46.12335(N) 088 24 33.42314(W)   ADJUSTED
 AJ3015* NAD 83(2011) ELLIP HT-   208.260 (meters)        (06/27/12)   ADJUSTED
 AJ3015* NAD 83(2011) EPOCH   -  2010.00
 AJ3015* NAVD 88 ORTHO HEIGHT -   241.4   (meters)      792.    (feet) GPS OBS
 AJ3015  ______________________________________________________________________
 AJ3015  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3015  GEOID HEIGHT    -        -33.060 (meters)                     GEOID99
 AJ3015  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 AJ3015  NAD 83(2011) X  -    131,993.440 (meters)                     COMP
 AJ3015  NAD 83(2011) Y  - -4,753,032.484 (meters)                     COMP
 AJ3015  NAD 83(2011) Z  -  4,237,163.467 (meters)                     COMP
 AJ3015  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 AJ3015
 AJ3015  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3015  Standards:
 AJ3015         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3015            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3015  -------------------------------------------------------------------
 AJ3015  NETWORK    0.71   0.78           0.32   0.25   0.40      0.13275974
 AJ3015  -------------------------------------------------------------------
 AJ3015  Click here for local accuracies and other accuracy information.
 AJ3015
 AJ3015.The horizontal coordinates were established by GPS observations
 AJ3015.and adjusted by the National Geodetic Survey in June 2012.
 AJ3015
 AJ3015.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3015.been affixed to the stable North American tectonic plate. See 
 AJ3015.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3015
 AJ3015.The horizontal coordinates are valid at the epoch date displayed above
 AJ3015.which is a decimal equivalence of Year/Month/Day.
 AJ3015
 AJ3015.The orthometric height was determined by GPS observations and a
 AJ3015.high-resolution geoid model.
 AJ3015
 AJ3015.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3015.GEOID18 height accuracy estimate available here.
 AJ3015
 AJ3015.Click photographs - Photos may exist for this station.
 AJ3015
 AJ3015.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3015
 AJ3015.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3015
 AJ3015.The ellipsoidal height was determined by GPS observations
 AJ3015.and is referenced to NAD 83.
 AJ3015
 AJ3015. The following values were computed from the NAD 83(2011) position.
 AJ3015
 AJ3015;                    North         East     Units Scale Factor Converg.
 AJ3015;SPC IL E     -   580,570.318   293,697.348   MT  0.99997549   -0 03 02.6
 AJ3015;SPC IL E     - 1,904,754.45    963,572.05   sFT  0.99997549   -0 03 02.6
 AJ3015;UTM  16      - 4,639,205.662   383,095.550   MT  0.99976817   -0 56 28.3
 AJ3015
 AJ3015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3015!SPC IL E     -   0.99996734  x   0.99997549  =   0.99994283
 AJ3015!UTM  16      -   0.99996734  x   0.99976817  =   0.99973551
 AJ3015
 AJ3015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8309539205(NAD 83)
 AJ3015
 AJ3015                          SUPERSEDED SURVEY CONTROL
 AJ3015
 AJ3015  NAD 83(2007)-  41 53 46.12334(N)    088 24 33.42406(W) AD(2002.00) 0
 AJ3015  ELLIP H (02/10/07)  208.292  (m)                       GP(2002.00)    
 AJ3015  ELLIP H (02/03/05)  208.278  (m)                       GP(       ) 4 2
 AJ3015  NAD 83(1997)-  41 53 46.12364(N)    088 24 33.42450(W) AD(       ) 1
 AJ3015  ELLIP H (04/25/01)  208.304  (m)                       GP(       ) 3 2
 AJ3015
 AJ3015.Superseded values are not recommended for survey control.
 AJ3015
 AJ3015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3015.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3015
 AJ3015_MARKER: I = METAL ROD
 AJ3015_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3015_STAMPING: IL-KANE-2-39-7
 AJ3015_MARK LOGO: KCIDOT
 AJ3015_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3015_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3015+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2015
 AJ3015_ROD/PIPE-DEPTH: 3.7 meters
 AJ3015_SLEEVE-DEPTH  : 0.9 meters
 AJ3015
 AJ3015  HISTORY     - Date     Condition        Report By
 AJ3015  HISTORY     - 20000713 MONUMENTED       SECI
 AJ3015  HISTORY     - 20151217 GOOD             ILDT
 AJ3015
 AJ3015                          STATION DESCRIPTION
 AJ3015
 AJ3015'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3015'STATION IS LOCATED APPROXIMATELY 0.75 MI NORTH OF LA FOX, 3.25 MI
 AJ3015'NORTHEAST OF ELBURN IN SECTION 2, T39N, R7E.  TO REACH FROM THE
 AJ3015'JUNCTION OF IL RT 38 AND LA FOX RD PROCEED SOUTH ON LA FOX RD
 AJ3015'APPROXIMATELY 0.7 MILES TO THE STATION LOCATED 29 FT WEST OF
 AJ3015'CENTERLINE OF LA FOX RD.  STATION IS LOCATED 380 FT SOUTH OF
 AJ3015'CENTERLINE OF DILLON FIELD RD, 170 FT SOUTH OF BITUMINOUS DRIVEWAY
 AJ3015'ADDRESS 1N915, 246 FT SOUTH OF POWERPOLE (PP), 48.3 FT SOUTH OF PP,
 AJ3015'151 FT NORTH OF PP, 11.4 FT EAST OF WOOD FENCE, AND 11 FT EAST OF
 AJ3015'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3015'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS
 AJ3015'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3015
 AJ3015                          STATION RECOVERY (2015)
 AJ3015
 AJ3015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 AJ3015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3029 ***********************************************************************
 AJ3029  DESIGNATION -  IL KANE 2 40 6
 AJ3029  PID         -  AJ3029
 AJ3029  STATE/COUNTY-  IL/KANE
 AJ3029  COUNTRY     -  US
 AJ3029  USGS QUAD   -  MAPLE PARK (2018)
 AJ3029
 AJ3029                         *CURRENT SURVEY CONTROL
 AJ3029  ______________________________________________________________________
 AJ3029* NAD 83(2011) POSITION- 41 58 30.98610(N) 088 30 54.36198(W)   ADJUSTED
 AJ3029* NAD 83(2011) ELLIP HT-   235.065 (meters)        (06/27/12)   ADJUSTED
 AJ3029* NAD 83(2011) EPOCH   -  2010.00
 AJ3029* NAVD 88 ORTHO HEIGHT -   268.2   (meters)      880.    (feet) GPS OBS
 AJ3029  ______________________________________________________________________
 AJ3029  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3029  GEOID HEIGHT    -        -33.113 (meters)                     GEOID99
 AJ3029  GEOID HEIGHT    -        -33.162 (meters)                     GEOID18
 AJ3029  NAD 83(2011) X  -    123,063.417 (meters)                     COMP
 AJ3029  NAD 83(2011) Y  - -4,747,416.216 (meters)                     COMP
 AJ3029  NAD 83(2011) Z  -  4,243,719.679 (meters)                     COMP
 AJ3029  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 AJ3029
 AJ3029  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3029  Standards:
 AJ3029         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3029            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3029  -------------------------------------------------------------------
 AJ3029  NETWORK    0.71   0.80           0.32   0.25   0.41     -0.09510690
 AJ3029  -------------------------------------------------------------------
 AJ3029  Click here for local accuracies and other accuracy information.
 AJ3029
 AJ3029.The horizontal coordinates were established by GPS observations
 AJ3029.and adjusted by the National Geodetic Survey in June 2012.
 AJ3029
 AJ3029.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3029.been affixed to the stable North American tectonic plate. See 
 AJ3029.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3029
 AJ3029.The horizontal coordinates are valid at the epoch date displayed above
 AJ3029.which is a decimal equivalence of Year/Month/Day.
 AJ3029
 AJ3029.The orthometric height was determined by GPS observations and a
 AJ3029.high-resolution geoid model.
 AJ3029
 AJ3029.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3029.GEOID18 height accuracy estimate available here.
 AJ3029
 AJ3029.Click photographs - Photos may exist for this station.
 AJ3029
 AJ3029.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3029
 AJ3029.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3029
 AJ3029.The ellipsoidal height was determined by GPS observations
 AJ3029.and is referenced to NAD 83.
 AJ3029
 AJ3029. The following values were computed from the NAD 83(2011) position.
 AJ3029
 AJ3029;                    North         East     Units Scale Factor Converg.
 AJ3029;SPC IL E     -   589,372.259   284,934.993   MT  0.99997779   -0 07 17.6
 AJ3029;SPC IL E     - 1,933,632.15    934,824.22   sFT  0.99997779   -0 07 17.6
 AJ3029;UTM  16      - 4,648,141.075   374,472.842   MT  0.99979389   -1 00 48.4
 AJ3029
 AJ3029!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3029!SPC IL E     -   0.99996313  x   0.99997779  =   0.99994092
 AJ3029!UTM  16      -   0.99996313  x   0.99979389  =   0.99975703
 AJ3029
 AJ3029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7447248141(NAD 83)
 AJ3029
 AJ3029                          SUPERSEDED SURVEY CONTROL
 AJ3029
 AJ3029  NAD 83(2007)-  41 58 30.98607(N)    088 30 54.36289(W) AD(2002.00) 0
 AJ3029  ELLIP H (02/10/07)  235.097  (m)                       GP(2002.00)    
 AJ3029  ELLIP H (02/03/05)  235.089  (m)                       GP(       ) 4 2
 AJ3029  NAD 83(1997)-  41 58 30.98632(N)    088 30 54.36285(W) AD(       ) 1
 AJ3029  ELLIP H (04/25/01)  235.112  (m)                       GP(       ) 3 2
 AJ3029
 AJ3029.Superseded values are not recommended for survey control.
 AJ3029
 AJ3029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3029.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3029
 AJ3029_MARKER: I = METAL ROD
 AJ3029_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3029_STAMPING: IL-KANE-2-40-6
 AJ3029_MARK LOGO: KCIDOT
 AJ3029_PROJECTION: FLUSH
 AJ3029_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3029_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3029+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2000
 AJ3029_ROD/PIPE-DEPTH: 4.9 meters
 AJ3029_SLEEVE-DEPTH  : 0.9 meters
 AJ3029
 AJ3029  HISTORY     - Date     Condition        Report By
 AJ3029  HISTORY     - 20000715 MONUMENTED       SECI
 AJ3029
 AJ3029                          STATION DESCRIPTION
 AJ3029
 AJ3029'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3029'STATION IS LOCATED APPROXIMATELY 5.5 MI SOUTHEAST OF BURLINGTON,
 AJ3029'2.0 MI NORTHEAST OF VIRGIL IN SECTION 2, T40N, R6E.TO REACH FROM
 AJ3029'THE JUNCTION OF IL RT 47 AND LEES RD PROCEED WEST ON LEES RD 2.0 MI
 AJ3029'TO THE STATION LOCATED 29.2 FT SOUTH OF CENTERLINE OF LEES RD.
 AJ3029'STATION IS LOCATED 0.17 MI EAST OF WARFORD RD, 234.8 FT EAST OF PK
 AJ3029'NAIL IN 36 INCH OAK TREE, 201.1 FT WEST OF PK NAIL IN POWERPOLE, 55.2
 AJ3029'FT
 AJ3029'EAST OF PK NAIL IN POWERPOLE, 2.7 FT NORTH OF BARBED WIRE FENCE,
 AJ3029'AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS
 AJ3029'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.30 FT
 AJ3029'BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2940 ***********************************************************************
 AJ2940  DESIGNATION -  IL KANE 2 42 7
 AJ2940  PID         -  AJ2940
 AJ2940  STATE/COUNTY-  IL/KANE
 AJ2940  COUNTRY     -  US
 AJ2940  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2940
 AJ2940                         *CURRENT SURVEY CONTROL
 AJ2940  ______________________________________________________________________
 AJ2940* NAD 83(2011) POSITION- 42 08 37.66065(N) 088 22 27.04736(W)   ADJUSTED
 AJ2940* NAD 83(2011) ELLIP HT-   238.665 (meters)        (06/27/12)   ADJUSTED
 AJ2940* NAD 83(2011) EPOCH   -  2010.00
 AJ2940* NAVD 88 ORTHO HEIGHT -   272.3   (meters)      893.    (feet) GPS OBS
 AJ2940  ______________________________________________________________________
 AJ2940  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2940  GEOID HEIGHT    -        -33.543 (meters)                     GEOID99
 AJ2940  GEOID HEIGHT    -        -33.607 (meters)                     GEOID18
 AJ2940  NAD 83(2011) X  -    134,383.741 (meters)                     COMP
 AJ2940  NAD 83(2011) Y  - -4,734,566.972 (meters)                     COMP
 AJ2940  NAD 83(2011) Z  -  4,257,620.021 (meters)                     COMP
 AJ2940  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 AJ2940
 AJ2940  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2940  Standards:
 AJ2940         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2940            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2940  -------------------------------------------------------------------
 AJ2940  NETWORK    0.58   0.76           0.26   0.21   0.39      0.07698194
 AJ2940  -------------------------------------------------------------------
 AJ2940  Click here for local accuracies and other accuracy information.
 AJ2940
 AJ2940.The horizontal coordinates were established by GPS observations
 AJ2940.and adjusted by the National Geodetic Survey in June 2012.
 AJ2940
 AJ2940.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2940.been affixed to the stable North American tectonic plate. See 
 AJ2940.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2940
 AJ2940.The horizontal coordinates are valid at the epoch date displayed above
 AJ2940.which is a decimal equivalence of Year/Month/Day.
 AJ2940
 AJ2940.The orthometric height was determined by GPS observations and a
 AJ2940.high-resolution geoid model.
 AJ2940
 AJ2940.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2940.GEOID18 height accuracy estimate available here.
 AJ2940
 AJ2940.Click photographs - Photos may exist for this station.
 AJ2940
 AJ2940.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2940
 AJ2940.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2940
 AJ2940.The ellipsoidal height was determined by GPS observations
 AJ2940.and is referenced to NAD 83.
 AJ2940
 AJ2940. The following values were computed from the NAD 83(2011) position.
 AJ2940
 AJ2940;                    North         East     Units Scale Factor Converg.
 AJ2940;SPC IL E     -   608,074.959   296,623.551   MT  0.99997514   -0 01 38.7
 AJ2940;SPC IL E     - 1,994,992.59    973,172.43   sFT  0.99997514   -0 01 38.7
 AJ2940;UTM  16      - 4,666,655.562   386,449.169   MT  0.99975865   -0 55 19.8
 AJ2940
 AJ2940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2940!SPC IL E     -   0.99996257  x   0.99997514  =   0.99993771
 AJ2940!UTM  16      -   0.99996257  x   0.99975865  =   0.99972123
 AJ2940
 AJ2940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8644966655(NAD 83)
 AJ2940
 AJ2940                          SUPERSEDED SURVEY CONTROL
 AJ2940
 AJ2940  NAD 83(2007)-  42 08 37.66062(N)    088 22 27.04830(W) AD(2002.00) 0
 AJ2940  ELLIP H (02/10/07)  238.697  (m)                       GP(2002.00)    
 AJ2940  ELLIP H (02/03/05)  238.692  (m)                       GP(       ) 4 2
 AJ2940  NAD 83(1997)-  42 08 37.66089(N)    088 22 27.04777(W) AD(       ) 1
 AJ2940  ELLIP H (04/24/01)  238.708  (m)                       GP(       ) 4 1
 AJ2940
 AJ2940.Superseded values are not recommended for survey control.
 AJ2940
 AJ2940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2940.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2940
 AJ2940_MARKER: I = METAL ROD
 AJ2940_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2940_STAMPING: IL-KANE-2-42-7
 AJ2940_MARK LOGO: KCIDOT
 AJ2940_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2940_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2940_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2940+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2007
 AJ2940_ROD/PIPE-DEPTH: 8.5 meters
 AJ2940_SLEEVE-DEPTH  : 0.9 meters
 AJ2940
 AJ2940  HISTORY     - Date     Condition        Report By
 AJ2940  HISTORY     - 20000718 MONUMENTED       SECI
 AJ2940  HISTORY     - 20071218 GOOD             CBBENG
 AJ2940
 AJ2940                          STATION DESCRIPTION
 AJ2940
 AJ2940'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2940'STATION IS LOCATED APPROXIMATELY 3.0 MI SOUTHEAST OF HUNTLEY, 3.5
 AJ2940'MI SOUTHWEST OF LAKE IN THE HILLS IN SECTION 2, T42N, R7E.  TO REACH
 AJ2940'FROM THE JUNCTION OF IL RT 72 AND GALLIGAN RD PROCEED NORTH ON
 AJ2940'GALLIGAN RD 2.8 MILE TO THE STATION LOCATED 29.9 FT WEST OF
 AJ2940'CENTERLINE OF GALLIGAN RD.  STATION IS LOCATED 0.3 MI SOUTH OF
 AJ2940'HUNTLEY RD, 289 FT SOUTH OF CENTERLINE OF AGGREGATE DRIVEWAY
 AJ2940'ADDRESS 19N339, 127 FT NORTH OF CENTERLINE OF AGGREGATE
 AJ2940'DRIVEWAY ADDRESS 19N241, 209 FT SOUTHWEST OF POWERPOLE (PP), 105
 AJ2940'FT SOUTHWEST OF PP, 63.5 FT WEST OF PP, AND 2 FT EAST OF ORANGE
 AJ2940'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2940'INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2940'WOOD PHYSICAL TIES. (WB)
 AJ2940
 AJ2940                          STATION RECOVERY (2007)
 AJ2940
 AJ2940'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2007 (TBW)
 AJ2940'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2942 ***********************************************************************
 AJ2942  DESIGNATION -  IL KANE 2 42 8
 AJ2942  PID         -  AJ2942
 AJ2942  STATE/COUNTY-  IL/KANE
 AJ2942  COUNTRY     -  US
 AJ2942  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2942
 AJ2942                         *CURRENT SURVEY CONTROL
 AJ2942  ______________________________________________________________________
 AJ2942* NAD 83(2011) POSITION- 42 09 14.32084(N) 088 15 29.42240(W)   ADJUSTED
 AJ2942* NAD 83(2011) ELLIP HT-   228.434 (meters)        (06/27/12)   ADJUSTED
 AJ2942* NAD 83(2011) EPOCH   -  2010.00
 AJ2942* NAVD 88 ORTHO HEIGHT -   262.2   (meters)      860.    (feet) GPS OBS
 AJ2942  ______________________________________________________________________
 AJ2942  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2942  GEOID HEIGHT    -        -33.655 (meters)                     GEOID99
 AJ2942  GEOID HEIGHT    -        -33.720 (meters)                     GEOID18
 AJ2942  NAD 83(2011) X  -    143,946.247 (meters)                     COMP
 AJ2942  NAD 83(2011) Y  - -4,733,518.866 (meters)                     COMP
 AJ2942  NAD 83(2011) Z  -  4,258,451.811 (meters)                     COMP
 AJ2942  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 AJ2942
 AJ2942  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2942  Standards:
 AJ2942         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2942            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2942  -------------------------------------------------------------------
 AJ2942  NETWORK    0.48   0.74           0.22   0.16   0.38     -0.04151170
 AJ2942  -------------------------------------------------------------------
 AJ2942  Click here for local accuracies and other accuracy information.
 AJ2942
 AJ2942.The horizontal coordinates were established by GPS observations
 AJ2942.and adjusted by the National Geodetic Survey in June 2012.
 AJ2942
 AJ2942.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2942.been affixed to the stable North American tectonic plate. See 
 AJ2942.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2942
 AJ2942.The horizontal coordinates are valid at the epoch date displayed above
 AJ2942.which is a decimal equivalence of Year/Month/Day.
 AJ2942
 AJ2942.The orthometric height was determined by GPS observations and a
 AJ2942.high-resolution geoid model.
 AJ2942
 AJ2942.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2942.GEOID18 height accuracy estimate available here.
 AJ2942
 AJ2942.Click photographs - Photos may exist for this station.
 AJ2942
 AJ2942.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2942
 AJ2942.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2942
 AJ2942.The ellipsoidal height was determined by GPS observations
 AJ2942.and is referenced to NAD 83.
 AJ2942
 AJ2942. The following values were computed from the NAD 83(2011) position.
 AJ2942
 AJ2942;                    North         East     Units Scale Factor Converg.
 AJ2942;SPC IL E     -   609,207.990   306,211.910   MT  0.99997547   +0 03 01.6
 AJ2942;SPC IL E     - 1,998,709.88  1,004,630.24   sFT  0.99997547   +0 03 01.6
 AJ2942;UTM  16      - 4,667,638.486   396,051.849   MT  0.99973295   -0 50 40.1
 AJ2942
 AJ2942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2942!SPC IL E     -   0.99996417  x   0.99997547  =   0.99993964
 AJ2942!UTM  16      -   0.99996417  x   0.99973295  =   0.99969713
 AJ2942
 AJ2942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9605167638(NAD 83)
 AJ2942
 AJ2942|---------------------------------------------------------------------|
 AJ2942| PID    Reference Object                     Distance      Geod. Az  |
 AJ2942|                                                           dddmmss.s |
 AJ2942| DG8598 BH12R                               278.884 METERS 08652     |
 AJ2942|---------------------------------------------------------------------|
 AJ2942
 AJ2942                          SUPERSEDED SURVEY CONTROL
 AJ2942
 AJ2942  NAD 83(2007)-  42 09 14.32088(N)    088 15 29.42337(W) AD(2002.00) 0
 AJ2942  ELLIP H (02/10/07)  228.465  (m)                       GP(2002.00)    
 AJ2942  ELLIP H (02/03/05)  228.455  (m)                       GP(       ) 4 2
 AJ2942  NAD 83(1997)-  42 09 14.32124(N)    088 15 29.42349(W) AD(       ) 1
 AJ2942  ELLIP H (04/24/01)  228.479  (m)                       GP(       ) 4 1
 AJ2942
 AJ2942.Superseded values are not recommended for survey control.
 AJ2942
 AJ2942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2942.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2942
 AJ2942_MARKER: I = METAL ROD
 AJ2942_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2942+WITH SETTING: INFORMATION.
 AJ2942_STAMPING: IL-KANE-24-42-8
 AJ2942_MARK LOGO: KCIDOT
 AJ2942_PROJECTION: FLUSH
 AJ2942_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2942_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2942+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2015
 AJ2942_ROD/PIPE-DEPTH: 2.4 meters
 AJ2942_SLEEVE-DEPTH  : 0.9 meters
 AJ2942
 AJ2942  HISTORY     - Date     Condition        Report By
 AJ2942  HISTORY     - 20000722 MONUMENTED       SECI
 AJ2942  HISTORY     - 20040224 GOOD             GEWALT
 AJ2942  HISTORY     - 20150218 GOOD             ILDT
 AJ2942
 AJ2942                          STATION DESCRIPTION
 AJ2942
 AJ2942'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2942'STATION IS LOCATED APPROXIMATELY 1.5 MI NORTH OF CARPENTERSVILLE,
 AJ2942'1.75 MI EAST OF ALGONQUIN IN SECTION 2, T42N, R8E.  STATION IS LOCATED
 AJ2942'IN THE SOUTHWEST CORNER OF JUNCTION IL RT 25 (HAEGERS BEND RD)
 AJ2942'AND COUNTY LINE RD.  STATION IS 100 FT WEST OF CENTERLINE OF IL RT 25,
 AJ2942'41 FT SOUTH OF CENTERLINE OF COUNTY LINE RD, 105 FT EAST OF
 AJ2942'POWERPOLE (PP), 68 FT NORTHWEST OF PP, AND 2 FT NORTH OF ORANGE
 AJ2942'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2942'INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  THE ROD WAS DRIVEN
 AJ2942'TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2942'(WB)
 AJ2942
 AJ2942                          STATION RECOVERY (2004)
 AJ2942
 AJ2942'RECOVERY NOTE BY GEWALT-HAMILTON 2004
 AJ2942'RECOVERED IN GOOD CONDITION.
 AJ2942
 AJ2942                          STATION RECOVERY (2015)
 AJ2942
 AJ2942'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 AJ2942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2999 ***********************************************************************
 AJ2999  DESIGNATION -  IL KANE 20 38 6
 AJ2999  PID         -  AJ2999
 AJ2999  STATE/COUNTY-  IL/KANE
 AJ2999  COUNTRY     -  US
 AJ2999  USGS QUAD   -  BIG ROCK (2018)
 AJ2999
 AJ2999                         *CURRENT SURVEY CONTROL
 AJ2999  ______________________________________________________________________
 AJ2999* NAD 83(2011) POSITION- 41 45 17.88692(N) 088 35 00.38537(W)   ADJUSTED
 AJ2999* NAD 83(2011) ELLIP HT-   186.297 (meters)        (06/27/12)   ADJUSTED
 AJ2999* NAD 83(2011) EPOCH   -  2010.00
 AJ2999* NAVD 88 ORTHO HEIGHT -   219.4   (meters)      720.    (feet) GPS OBS
 AJ2999  ______________________________________________________________________
 AJ2999  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2999  GEOID HEIGHT    -        -33.050 (meters)                     GEOID99
 AJ2999  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 AJ2999  NAD 83(2011) X  -    117,803.648 (meters)                     COMP
 AJ2999  NAD 83(2011) Y  - -4,763,849.267 (meters)                     COMP
 AJ2999  NAD 83(2011) Z  -  4,225,463.695 (meters)                     COMP
 AJ2999  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 AJ2999
 AJ2999  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2999  Standards:
 AJ2999         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2999            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2999  -------------------------------------------------------------------
 AJ2999  NETWORK    0.96   1.12           0.44   0.33   0.57     -0.09808920
 AJ2999  -------------------------------------------------------------------
 AJ2999  Click here for local accuracies and other accuracy information.
 AJ2999
 AJ2999.The horizontal coordinates were established by GPS observations
 AJ2999.and adjusted by the National Geodetic Survey in June 2012.
 AJ2999
 AJ2999.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2999.been affixed to the stable North American tectonic plate. See 
 AJ2999.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2999
 AJ2999.The horizontal coordinates are valid at the epoch date displayed above
 AJ2999.which is a decimal equivalence of Year/Month/Day.
 AJ2999
 AJ2999.The orthometric height was determined by GPS observations and a
 AJ2999.high-resolution geoid model.
 AJ2999
 AJ2999.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2999.GEOID18 height accuracy estimate available here.
 AJ2999
 AJ2999.Click photographs - Photos may exist for this station.
 AJ2999
 AJ2999.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2999
 AJ2999.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2999
 AJ2999.The ellipsoidal height was determined by GPS observations
 AJ2999.and is referenced to NAD 83.
 AJ2999
 AJ2999. The following values were computed from the NAD 83(2011) position.
 AJ2999
 AJ2999;                    North         East     Units Scale Factor Converg.
 AJ2999;SPC IL E     -   564,917.662   279,199.648   MT  0.99998032   -0 09 59.6
 AJ2999;SPC IL E     - 1,853,400.70    916,007.51   sFT  0.99998032   -0 09 59.6
 AJ2999;UTM  16      - 4,623,782.788   368,359.422   MT  0.99981325   -1 03 16.7
 AJ2999
 AJ2999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2999!SPC IL E     -   0.99997078  x   0.99998032  =   0.99995110
 AJ2999!UTM  16      -   0.99997078  x   0.99981325  =   0.99978404
 AJ2999
 AJ2999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6835923782(NAD 83)
 AJ2999
 AJ2999                          SUPERSEDED SURVEY CONTROL
 AJ2999
 AJ2999  NAD 83(2007)-  41 45 17.88689(N)    088 35 00.38619(W) AD(2002.00) 0
 AJ2999  ELLIP H (02/10/07)  186.328  (m)                       GP(2002.00)    
 AJ2999  ELLIP H (02/03/05)  186.313  (m)                       GP(       ) 4 2
 AJ2999  NAD 83(1997)-  41 45 17.88678(N)    088 35 00.38599(W) AD(       ) 1
 AJ2999  ELLIP H (04/25/01)  186.347  (m)                       GP(       ) 3 2
 AJ2999
 AJ2999.Superseded values are not recommended for survey control.
 AJ2999
 AJ2999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2999.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2999
 AJ2999_MARKER: I = METAL ROD
 AJ2999_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2999_STAMPING: IL-KANE-20-38-6
 AJ2999_MARK LOGO: KCIDOT
 AJ2999_PROJECTION: FLUSH
 AJ2999_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2999+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2000
 AJ2999_ROD/PIPE-DEPTH: 4.9 meters
 AJ2999_SLEEVE-DEPTH  : 0.9 meters
 AJ2999
 AJ2999  HISTORY     - Date     Condition        Report By
 AJ2999  HISTORY     - 20000712 MONUMENTED       SECI
 AJ2999
 AJ2999                          STATION DESCRIPTION
 AJ2999
 AJ2999'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2999'STATION IS LOCATED APPROXIMATELY 2.75 MI SOUTHEAST OF HINCKLEY, 2.0
 AJ2999'MI SOUTHWEST OF BIG ROCK IN SECTION 20, T38N, R6E.  TO REACH FROM
 AJ2999'THE JUNCTION OF US RT 30 AND COUNTY LINE RD PROCEED SOUTH ON
 AJ2999'COUNTY LINE RD 0.25 MI TO HINCKLEY RD, THEN PROCEED EAST ON
 AJ2999'HINCKLEY RD 0.6 TO JERICHO RD, THEN PROCEED SOUTH SOUTHEAST ON
 AJ2999'JERICHO RD APPROXIMATELY 0.8 MILES TO THE STATION LOCATED IN THE
 AJ2999'SOUTHWEST CORNER OF INTERSECTION JERICHO RD AND GREEN ACRE RD.
 AJ2999'STATION IS LOCATED 45 FT WEST OF CENTERLINE OF GREEN ACRE RD, 34.5
 AJ2999'SOUTH OF THE CENTERLINE OF JERICHO RD, 265 FT EAST OF AGGREGATE
 AJ2999'DRIVEWAY ADDRESS 7S531, 164 FT SOUTHEAST OF POWERPOLE (PP), 76.8
 AJ2999'FT SOUTHWEST OF PP, 186 FT SOUTHWEST OF PP, 31 FT SOUTHEAST OF 18
 AJ2999'IN METAL CULVERT, AND 2 FT NORTHEAST OF ORANGE FIBERGLASS
 AJ2999'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2999'CAP.  DATUM POINT IS 0.55 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2999'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3010 ***********************************************************************
 AJ3010  DESIGNATION -  IL KANE 20 39 7
 AJ3010  PID         -  AJ3010
 AJ3010  STATE/COUNTY-  IL/KANE
 AJ3010  COUNTRY     -  US
 AJ3010  USGS QUAD   -  SUGAR GROVE (2018)
 AJ3010
 AJ3010                         *CURRENT SURVEY CONTROL
 AJ3010  ______________________________________________________________________
 AJ3010* NAD 83(2011) POSITION- 41 50 29.22548(N) 088 28 07.36947(W)   ADJUSTED
 AJ3010* NAD 83(2011) ELLIP HT-   188.726 (meters)        (06/27/12)   ADJUSTED
 AJ3010* NAD 83(2011) EPOCH   -  2010.00
 AJ3010* NAVD 88 ORTHO HEIGHT -   221.8   (meters)      728.    (feet) GPS OBS
 AJ3010  ______________________________________________________________________
 AJ3010  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3010  GEOID HEIGHT    -        -33.015 (meters)                     GEOID99
 AJ3010  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 AJ3010  NAD 83(2011) X  -    127,171.293 (meters)                     COMP
 AJ3010  NAD 83(2011) Y  - -4,757,205.517 (meters)                     COMP
 AJ3010  NAD 83(2011) Z  -  4,232,626.472 (meters)                     COMP
 AJ3010  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 AJ3010
 AJ3010  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3010  Standards:
 AJ3010         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3010            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3010  -------------------------------------------------------------------
 AJ3010  NETWORK    0.80   0.86           0.36   0.28   0.44      0.18052852
 AJ3010  -------------------------------------------------------------------
 AJ3010  Click here for local accuracies and other accuracy information.
 AJ3010
 AJ3010.The horizontal coordinates were established by GPS observations
 AJ3010.and adjusted by the National Geodetic Survey in June 2012.
 AJ3010
 AJ3010.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3010.been affixed to the stable North American tectonic plate. See 
 AJ3010.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3010
 AJ3010.The horizontal coordinates are valid at the epoch date displayed above
 AJ3010.which is a decimal equivalence of Year/Month/Day.
 AJ3010
 AJ3010.The orthometric height was determined by GPS observations and a
 AJ3010.high-resolution geoid model.
 AJ3010
 AJ3010.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3010.GEOID18 height accuracy estimate available here.
 AJ3010
 AJ3010.Click photographs - Photos may exist for this station.
 AJ3010
 AJ3010.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3010
 AJ3010.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3010
 AJ3010.The ellipsoidal height was determined by GPS observations
 AJ3010.and is referenced to NAD 83.
 AJ3010
 AJ3010. The following values were computed from the NAD 83(2011) position.
 AJ3010
 AJ3010;                    North         East     Units Scale Factor Converg.
 AJ3010;SPC IL E     -   574,501.655   288,756.110   MT  0.99997656   -0 05 25.1
 AJ3010;SPC IL E     - 1,884,844.18    947,360.67   sFT  0.99997656   -0 05 25.1
 AJ3010;UTM  16      - 4,633,215.685   378,061.652   MT  0.99978297   -0 58 47.5
 AJ3010
 AJ3010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3010!SPC IL E     -   0.99997040  x   0.99997656  =   0.99994696
 AJ3010!UTM  16      -   0.99997040  x   0.99978297  =   0.99975338
 AJ3010
 AJ3010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7806133215(NAD 83)
 AJ3010
 AJ3010                          SUPERSEDED SURVEY CONTROL
 AJ3010
 AJ3010  NAD 83(2007)-  41 50 29.22546(N)    088 28 07.37035(W) AD(2002.00) 0
 AJ3010  ELLIP H (02/10/07)  188.758  (m)                       GP(2002.00)    
 AJ3010  ELLIP H (02/03/05)  188.736  (m)                       GP(       ) 4 2
 AJ3010  NAD 83(1997)-  41 50 29.22584(N)    088 28 07.37084(W) AD(       ) 1
 AJ3010  ELLIP H (04/25/01)  188.773  (m)                       GP(       ) 3 2
 AJ3010
 AJ3010.Superseded values are not recommended for survey control.
 AJ3010
 AJ3010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3010.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3010
 AJ3010_MARKER: F = FLANGE-ENCASED ROD
 AJ3010_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3010+WITH SETTING: INFORMATION.
 AJ3010_STAMPING: IL-KANE-20-39-7
 AJ3010_MARK LOGO: KCIDOT
 AJ3010_PROJECTION: PROJECTING 3 CENTIMETERS
 AJ3010_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3010_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3010+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2021
 AJ3010_ROD/PIPE-DEPTH: 1.2 meters
 AJ3010_SLEEVE-DEPTH  : 0.9 meters
 AJ3010
 AJ3010  HISTORY     - Date     Condition        Report By
 AJ3010  HISTORY     - 20000713 MONUMENTED       SECI
 AJ3010  HISTORY     - 20170310 GOOD             ASMINC
 AJ3010  HISTORY     - 20210415 GOOD             ASMINC
 AJ3010
 AJ3010                          STATION DESCRIPTION
 AJ3010
 AJ3010'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3010'STATION IS LOCATED APPROXIMATELY 3.8 MI SOUTH OF ELBURN, 2.5 MI EAST
 AJ3010'OF KANEVILLE IN SECTION 20, T39N, R7E.  TO REACH FROM THE JUNCTION OF
 AJ3010'IL RT 47 AND INTERSTATE 88 PROCEED NORTH ON IL RT 47 FOR 1.9 MI TO
 AJ3010'THE INTERSECTION OF IL RT 47 AND MAIN ST, PROCEED WEST 210 FT ON
 AJ3010'MAIN ST TO THE STATION LOCATED 25 FT NORTH OF CENTERLINE OF MAIN
 AJ3010'ST.  STATION IS LOCATED 100 FT WEST OF BLACKBERRY CREEK, 82 FT EAST
 AJ3010'OF CENTERLINE OF ENTRANCE TO FISHERMANS INN, 91 FT NORTHWEST OF
 AJ3010'POWERPOLE (PP), 82 FT NORTH NORTHEAST OF PP, 57.5 FT EAST OF PP, 19
 AJ3010'FT NORTHEAST OF WEST END OF GUARDRAIL, AND 2 FT SOUTH OF ORANGE
 AJ3010'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ3010'INCH LOGO CAP.  DATUM POINT IS 0.18 FT BELOW CAP.  THE ROD WAS
 AJ3010'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ3010'PHYSICAL TIES. (WB)
 AJ3010
 AJ3010                          STATION RECOVERY (2017)
 AJ3010
 AJ3010'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ3010'THE MARK IS MISSING IT'S ACCESS COVER.
 AJ3010
 AJ3010                          STATION RECOVERY (2021)
 AJ3010
 AJ3010'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (AWM)
 AJ3010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3022 ***********************************************************************
 AJ3022  DESIGNATION -  IL KANE 20 40 8
 AJ3022  PID         -  AJ3022
 AJ3022  STATE/COUNTY-  IL/KANE
 AJ3022  COUNTRY     -  US
 AJ3022  USGS QUAD   -  GENEVA (2018)
 AJ3022
 AJ3022                         *CURRENT SURVEY CONTROL
 AJ3022  ______________________________________________________________________
 AJ3022* NAD 83(2011) POSITION- 41 56 07.36632(N) 088 20 29.18029(W)   ADJUSTED
 AJ3022* NAD 83(2011) ELLIP HT-   201.739 (meters)        (06/27/12)   ADJUSTED
 AJ3022* NAD 83(2011) EPOCH   -  2010.00
 AJ3022* NAVD 88 ORTHO HEIGHT -   234.9   (meters)      771.    (feet) GPS OBS
 AJ3022  ______________________________________________________________________
 AJ3022  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3022  GEOID HEIGHT    -        -33.151 (meters)                     GEOID99
 AJ3022  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 AJ3022  NAD 83(2011) X  -    137,537.118 (meters)                     COMP
 AJ3022  NAD 83(2011) Y  - -4,749,957.956 (meters)                     COMP
 AJ3022  NAD 83(2011) Z  -  4,240,401.978 (meters)                     COMP
 AJ3022  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 AJ3022
 AJ3022  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3022  Standards:
 AJ3022         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3022            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3022  -------------------------------------------------------------------
 AJ3022  NETWORK    0.71   0.88           0.32   0.25   0.45      0.04357777
 AJ3022  -------------------------------------------------------------------
 AJ3022  Click here for local accuracies and other accuracy information.
 AJ3022
 AJ3022.The horizontal coordinates were established by GPS observations
 AJ3022.and adjusted by the National Geodetic Survey in June 2012.
 AJ3022
 AJ3022.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3022.been affixed to the stable North American tectonic plate. See 
 AJ3022.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3022
 AJ3022.The horizontal coordinates are valid at the epoch date displayed above
 AJ3022.which is a decimal equivalence of Year/Month/Day.
 AJ3022
 AJ3022.The orthometric height was determined by GPS observations and a
 AJ3022.high-resolution geoid model.
 AJ3022
 AJ3022.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3022.GEOID18 height accuracy estimate available here.
 AJ3022
 AJ3022.Click photographs - Photos may exist for this station.
 AJ3022
 AJ3022.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3022
 AJ3022.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3022
 AJ3022.The ellipsoidal height was determined by GPS observations
 AJ3022.and is referenced to NAD 83.
 AJ3022
 AJ3022. The following values were computed from the NAD 83(2011) position.
 AJ3022
 AJ3022;                    North         East     Units Scale Factor Converg.
 AJ3022;SPC IL E     -   584,925.254   299,327.780   MT  0.99997501   -0 00 19.5
 AJ3022;SPC IL E     - 1,919,042.27    982,044.56   sFT  0.99997501   -0 00 19.5
 AJ3022;UTM  16      - 4,643,471.618   388,791.782   MT  0.99975218   -0 53 47.6
 AJ3022
 AJ3022!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3022!SPC IL E     -   0.99996836  x   0.99997501  =   0.99994337
 AJ3022!UTM  16      -   0.99996836  x   0.99975218  =   0.99972055
 AJ3022
 AJ3022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8879143471(NAD 83)
 AJ3022
 AJ3022                          SUPERSEDED SURVEY CONTROL
 AJ3022
 AJ3022  NAD 83(2007)-  41 56 07.36632(N)    088 20 29.18117(W) AD(2002.00) 0
 AJ3022  ELLIP H (02/10/07)  201.770  (m)                       GP(2002.00)    
 AJ3022  ELLIP H (02/03/05)  201.757  (m)                       GP(       ) 4 2
 AJ3022  NAD 83(1997)-  41 56 07.36648(N)    088 20 29.18140(W) AD(       ) 1
 AJ3022  ELLIP H (04/25/01)  201.787  (m)                       GP(       ) 3 2
 AJ3022
 AJ3022.Superseded values are not recommended for survey control.
 AJ3022
 AJ3022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3022.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3022
 AJ3022_MARKER: I = METAL ROD
 AJ3022_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3022_STAMPING: IL-KANE-20-40-8
 AJ3022_MARK LOGO: KCIDOT
 AJ3022_PROJECTION: FLUSH
 AJ3022_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3022_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3022+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2000
 AJ3022_ROD/PIPE-DEPTH: 4.9 meters
 AJ3022_SLEEVE-DEPTH  : 0.9 meters
 AJ3022
 AJ3022  HISTORY     - Date     Condition        Report By
 AJ3022  HISTORY     - 20000719 MONUMENTED       SECI
 AJ3022
 AJ3022                          STATION DESCRIPTION
 AJ3022
 AJ3022'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3022'STATION IS LOCATED APPROXIMATELY 3.25 MI EAST OF WASCO, 2.75 MI
 AJ3022'NORTHWEST OF ST. CHARLES IN SECTION 20, T40N, R8E.  TO REACH FROM
 AJ3022'THE JUNCTION OF IL RT 64 AND RANDALL RD PROCEED NORTH ON RANDALL
 AJ3022'RD 1.5 MI TO THE STATION LOCATED  IN THE SOUTHWEST CORNER OF
 AJ3022'INTERSECTION OF RANDALL RD AND CRANE RD.  STATION IS LOCATED 85 FT
 AJ3022'SOUTH OF CENTERLINE OF CRANE RD, 55 FT WEST OF CENTERLINE OF
 AJ3022'RANDALL RD, 155 FT SOUTHWEST OF POWERPOLE, 122 FT
 AJ3022'SOUTH SOUTHEAST OF PP, 85 FT NORTHEAST OF PP, 34 FT EAST OF FENCE
 AJ3022'LINE, 4.4 FT EAST OF CONCRETE DITCH, 53 FT SOUTH SOUTHEAST OF 24 INCH
 AJ3022'CONCRETE CULVERT, AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS
 AJ3022'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ3022'DATUM POINT IS 0.57 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3022'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3042 ***********************************************************************
 AJ3042  DESIGNATION -  IL KANE 20 42 6
 AJ3042  PID         -  AJ3042
 AJ3042  STATE/COUNTY-  IL/KANE
 AJ3042  COUNTRY     -  US
 AJ3042  USGS QUAD   -  HAMPSHIRE (2018)
 AJ3042
 AJ3042                         *CURRENT SURVEY CONTROL
 AJ3042  ______________________________________________________________________
 AJ3042* NAD 83(2011) POSITION- 42 06 23.62528(N) 088 33 16.10403(W)   ADJUSTED
 AJ3042* NAD 83(2011) ELLIP HT-   227.123 (meters)        (06/27/12)   ADJUSTED
 AJ3042* NAD 83(2011) EPOCH   -  2010.00
 AJ3042* NAVD 88 ORTHO HEIGHT -   260.5   (meters)      855.    (feet) GPS OBS
 AJ3042  ______________________________________________________________________
 AJ3042  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3042  GEOID HEIGHT    -        -33.325 (meters)                     GEOID99
 AJ3042  GEOID HEIGHT    -        -33.381 (meters)                     GEOID18
 AJ3042  NAD 83(2011) X  -    119,554.528 (meters)                     COMP
 AJ3042  NAD 83(2011) Y  - -4,737,731.008 (meters)                     COMP
 AJ3042  NAD 83(2011) Z  -  4,254,544.888 (meters)                     COMP
 AJ3042  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 AJ3042
 AJ3042  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3042  Standards:
 AJ3042         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3042            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3042  -------------------------------------------------------------------
 AJ3042  NETWORK    0.94   1.00           0.39   0.38   0.51      0.04511491
 AJ3042  -------------------------------------------------------------------
 AJ3042  Click here for local accuracies and other accuracy information.
 AJ3042
 AJ3042.The horizontal coordinates were established by GPS observations
 AJ3042.and adjusted by the National Geodetic Survey in June 2012.
 AJ3042
 AJ3042.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3042.been affixed to the stable North American tectonic plate. See 
 AJ3042.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3042
 AJ3042.The horizontal coordinates are valid at the epoch date displayed above
 AJ3042.which is a decimal equivalence of Year/Month/Day.
 AJ3042
 AJ3042.The orthometric height was determined by GPS observations and a
 AJ3042.high-resolution geoid model.
 AJ3042
 AJ3042.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3042.GEOID18 height accuracy estimate available here.
 AJ3042
 AJ3042.Click photographs - Photos may exist for this station.
 AJ3042
 AJ3042.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3042
 AJ3042.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3042
 AJ3042.The ellipsoidal height was determined by GPS observations
 AJ3042.and is referenced to NAD 83.
 AJ3042
 AJ3042. The following values were computed from the NAD 83(2011) position.
 AJ3042
 AJ3042;                    North         East     Units Scale Factor Converg.
 AJ3042;SPC IL E     -   603,962.346   281,709.435   MT  0.99997911   -0 08 53.8
 AJ3042;SPC IL E     - 1,981,499.80    924,241.70   sFT  0.99997911   -0 08 53.8
 AJ3042;UTM  16      - 4,662,777.029   371,475.608   MT  0.99980325   -1 02 32.8
 AJ3042
 AJ3042!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3042!SPC IL E     -   0.99996438  x   0.99997911  =   0.99994349
 AJ3042!UTM  16      -   0.99996438  x   0.99980325  =   0.99976764
 AJ3042
 AJ3042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7147562777(NAD 83)
 AJ3042
 AJ3042                          SUPERSEDED SURVEY CONTROL
 AJ3042
 AJ3042  NAD 83(2007)-  42 06 23.62527(N)    088 33 16.10494(W) AD(2002.00) 0
 AJ3042  ELLIP H (02/10/07)  227.155  (m)                       GP(2002.00)    
 AJ3042  ELLIP H (02/03/05)  227.160  (m)                       GP(       ) 4 2
 AJ3042  NAD 83(1997)-  42 06 23.62513(N)    088 33 16.10434(W) AD(       ) 1
 AJ3042  ELLIP H (04/25/01)  227.193  (m)                       GP(       ) 3 2
 AJ3042
 AJ3042.Superseded values are not recommended for survey control.
 AJ3042
 AJ3042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3042.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3042
 AJ3042_MARKER: F = FLANGE-ENCASED ROD
 AJ3042_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3042+WITH SETTING: INFORMATION.
 AJ3042_STAMPING: IL-KANE-20-42-6
 AJ3042_MARK LOGO: KCIDOT
 AJ3042_PROJECTION: FLUSH
 AJ3042_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3042_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3042+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2016
 AJ3042_ROD/PIPE-DEPTH: 2.4 meters
 AJ3042_SLEEVE-DEPTH  : 0.9 meters
 AJ3042
 AJ3042  HISTORY     - Date     Condition        Report By
 AJ3042  HISTORY     - 20000717 MONUMENTED       SECI
 AJ3042  HISTORY     - 20121010 GOOD             ILDT
 AJ3042  HISTORY     - 20161028 GOOD             INDIV
 AJ3042
 AJ3042                          STATION DESCRIPTION
 AJ3042
 AJ3042'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3042'STATION IS LOCATED APPROXIMATELY 1.5 MI NORTHWEST OF HAMPSHIRE,
 AJ3042'3.75 MI NORTH OF BURLINGTON IN SECTION 20, T42N, R6E.  TO REACH FROM
 AJ3042'THE JUNCTION OF US RT 20 AND ALLEN RD PROCEED WEST ON ALLEN RD
 AJ3042'APPROXIMATELY 3.9 MILE TO THE STATION LOCATED IN THE NORTHEAST
 AJ3042'SECTION OF ALLEN RD AND HAMPSHIRE CREEK.  STATION IS LOCATED 1.0 MI
 AJ3042'WEST OF HARMONY/HAMPSHIRE RD, 0.8 MI EAST OF WALKER RD, 70 FT EAST
 AJ3042'OF  CENTERLINE OF HAMPSHIRE CREEK, 10 FT NORTH OF GUARDRAIL, 10 FT
 AJ3042'WEST OF EAST END OF GUARDRAIL, AND 2 FT SOUTH OF ORANGE
 AJ3042'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ3042'INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  THE ROD WAS
 AJ3042'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ3042'PHYSICAL TIES. (WB)
 AJ3042
 AJ3042                          STATION RECOVERY (2012)
 AJ3042
 AJ3042'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 AJ3042'RECOVERED IN GOOD CONDITION.
 AJ3042
 AJ3042                          STATION RECOVERY (2016)
 AJ3042
 AJ3042'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JHS)
 AJ3042'RECOVERED AFTER RECONSTRUCTION OF ALLEN ROAD OVER HAMPSHIRE CREEK.
 AJ3042'POINT IS NOW 86 FT EAST OF HAMPSHIRE CREEK, 11 FT NORTH OF GUARDRAIL,
 AJ3042'
 AJ3042'AND 188 FT WEST OF EAST END OF GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3043 ***********************************************************************
 AJ3043  DESIGNATION -  IL KANE 21 42 7
 AJ3043  PID         -  AJ3043
 AJ3043  STATE/COUNTY-  IL/KANE
 AJ3043  COUNTRY     -  US
 AJ3043  USGS QUAD   -  PINGREE GROVE (2018)
 AJ3043
 AJ3043                         *CURRENT SURVEY CONTROL
 AJ3043  ______________________________________________________________________
 AJ3043* NAD 83(2011) POSITION- 42 06 23.66809(N) 088 24 54.61300(W)   ADJUSTED
 AJ3043* NAD 83(2011) ELLIP HT-   242.151 (meters)        (06/27/12)   ADJUSTED
 AJ3043* NAD 83(2011) EPOCH   -  2010.00
 AJ3043* NAVD 88 ORTHO HEIGHT -   275.6   (meters)      904.    (feet) GPS OBS
 AJ3043  ______________________________________________________________________
 AJ3043  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3043  GEOID HEIGHT    -        -33.433 (meters)                     GEOID99
 AJ3043  GEOID HEIGHT    -        -33.495 (meters)                     GEOID18
 AJ3043  NAD 83(2011) X  -    131,073.279 (meters)                     COMP
 AJ3043  NAD 83(2011) Y  - -4,737,436.593 (meters)                     COMP
 AJ3043  NAD 83(2011) Z  -  4,254,555.945 (meters)                     COMP
 AJ3043  LAPLACE CORR    -         -2.12  (seconds)                    DEFLEC18
 AJ3043
 AJ3043  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3043  Standards:
 AJ3043         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3043            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3043  -------------------------------------------------------------------
 AJ3043  NETWORK    0.94   1.41           0.35   0.41   0.72      0.08770211
 AJ3043  -------------------------------------------------------------------
 AJ3043  Click here for local accuracies and other accuracy information.
 AJ3043
 AJ3043.The horizontal coordinates were established by GPS observations
 AJ3043.and adjusted by the National Geodetic Survey in June 2012.
 AJ3043
 AJ3043.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3043.been affixed to the stable North American tectonic plate. See 
 AJ3043.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3043
 AJ3043.The horizontal coordinates are valid at the epoch date displayed above
 AJ3043.which is a decimal equivalence of Year/Month/Day.
 AJ3043
 AJ3043.The orthometric height was determined by GPS observations and a
 AJ3043.high-resolution geoid model.
 AJ3043
 AJ3043.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3043.GEOID18 height accuracy estimate available here.
 AJ3043
 AJ3043.Click photographs - Photos may exist for this station.
 AJ3043
 AJ3043.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3043
 AJ3043.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3043
 AJ3043.The ellipsoidal height was determined by GPS observations
 AJ3043.and is referenced to NAD 83.
 AJ3043
 AJ3043. The following values were computed from the NAD 83(2011) position.
 AJ3043
 AJ3043;                    North         East     Units Scale Factor Converg.
 AJ3043;SPC IL E     -   603,943.241   293,231.241   MT  0.99997556   -0 03 17.5
 AJ3043;SPC IL E     - 1,981,437.12    962,042.83   sFT  0.99997556   -0 03 17.5
 AJ3043;UTM  16      - 4,662,578.166   382,993.507   MT  0.99976846   -0 56 56.4
 AJ3043
 AJ3043!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3043!SPC IL E     -   0.99996202  x   0.99997556  =   0.99993758
 AJ3043!UTM  16      -   0.99996202  x   0.99976846  =   0.99973049
 AJ3043
 AJ3043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8299362578(NAD 83)
 AJ3043
 AJ3043                          SUPERSEDED SURVEY CONTROL
 AJ3043
 AJ3043  NAD 83(2007)-  42 06 23.66803(N)    088 24 54.61393(W) AD(2002.00) 0
 AJ3043  ELLIP H (02/10/07)  242.183  (m)                       GP(2002.00)    
 AJ3043  ELLIP H (02/03/05)  242.192  (m)                       GP(       ) 4 2
 AJ3043  NAD 83(1997)-  42 06 23.66793(N)    088 24 54.61335(W) AD(       ) 1
 AJ3043  ELLIP H (04/25/01)  242.201  (m)                       GP(       ) 3 2
 AJ3043
 AJ3043.Superseded values are not recommended for survey control.
 AJ3043
 AJ3043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3043.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3043
 AJ3043_MARKER: I = METAL ROD
 AJ3043_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3043_STAMPING: IL-KANE-21-42-7
 AJ3043_MARK LOGO: KCIDOT
 AJ3043_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3043_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3043_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3043+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2007
 AJ3043_ROD/PIPE-DEPTH: 7.3 meters
 AJ3043_SLEEVE-DEPTH  : 0.9 meters
 AJ3043
 AJ3043  HISTORY     - Date     Condition        Report By
 AJ3043  HISTORY     - 20000717 MONUMENTED       SECI
 AJ3043  HISTORY     - 20040409 GOOD             INDIV
 AJ3043  HISTORY     - 20070919 GOOD             USGS
 AJ3043
 AJ3043                          STATION DESCRIPTION
 AJ3043
 AJ3043'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3043'STATION IS LOCATED APPROXIMATELY 5.75 MI EAST OF HAMPSHIRE, 6.75 MI
 AJ3043'WEST OF WEST DUNDEE IN SECTION 21, T42N, R7E.   TO REACH FROM THE
 AJ3043'JUNCTION OF IL RT 47 AND BIG TIMBER RD PROCEED EAST ON BIG TIMBER
 AJ3043'RD 1.6 MI TO THE STATION LOCATED 27 FT SOUTH OF CENTERLINE OF BIG
 AJ3043'TIMBER RD.  STATION IS LOCATED 0.40 MI NORTHWEST OF POWERS RD, 0.10
 AJ3043'MI SOUTHEAST OF THE EAKIN ONE ROOM SCHOOL HOUSE, 300 FT EAST OF
 AJ3043'CENTERLINE OF EAKIN CREEK WHICH RUNS UNDER BIG TIMBER RD, 180 FT
 AJ3043'EAST OF END OF GUARDRAIL, 104 FT NORTHWEST OF POWERPOLE, 13.5 FT
 AJ3043'SOUTH OF EDGE-OF-PAVEMENT, AND 2 FT NORTH OF ORANGE FIBERGLASS
 AJ3043'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3043'CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3043'PHYSICAL TIES. (WB)
 AJ3043
 AJ3043                          STATION RECOVERY (2004)
 AJ3043
 AJ3043'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ3043'RECOVERED AS DESCRIBED
 AJ3043
 AJ3043                          STATION RECOVERY (2007)
 AJ3043
 AJ3043'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2007 (CAB)
 AJ3043'MARK FOUND IN TALL GRASS WITH BROKEN WITNESS POST ON THE GROUND
 AJ3043'NEARBY.  A RECENT AUTOMOBILE ACCIDENT HAS MOVED THE 'END OF
 AJ3043'GUARDRAIL', MAKING A PORTION OF THE LOCATION NOTES INACCURATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3018 ***********************************************************************
 AJ3018  DESIGNATION -  IL KANE 23 40 6
 AJ3018  PID         -  AJ3018
 AJ3018  STATE/COUNTY-  IL/KANE
 AJ3018  COUNTRY     -  US
 AJ3018  USGS QUAD   -  MAPLE PARK (2018)
 AJ3018
 AJ3018                         *CURRENT SURVEY CONTROL
 AJ3018  ______________________________________________________________________
 AJ3018* NAD 83(2011) POSITION- 41 55 30.77501(N) 088 30 52.39179(W)   ADJUSTED
 AJ3018* NAD 83(2011) ELLIP HT-   234.101 (meters)        (06/27/12)   ADJUSTED
 AJ3018* NAD 83(2011) EPOCH   -  2010.00
 AJ3018* NAVD 88 ORTHO HEIGHT -   267.2   (meters)      877.    (feet) GPS OBS
 AJ3018  ______________________________________________________________________
 AJ3018  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3018  GEOID HEIGHT    -        -33.049 (meters)                     GEOID99
 AJ3018  GEOID HEIGHT    -        -33.094 (meters)                     GEOID18
 AJ3018  NAD 83(2011) X  -    123,205.101 (meters)                     COMP
 AJ3018  NAD 83(2011) Y  - -4,751,130.074 (meters)                     COMP
 AJ3018  NAD 83(2011) Z  -  4,239,583.673 (meters)                     COMP
 AJ3018  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 AJ3018
 AJ3018  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3018  Standards:
 AJ3018         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3018            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3018  -------------------------------------------------------------------
 AJ3018  NETWORK    1.25   1.37           0.52   0.50   0.70     -0.14286035
 AJ3018  -------------------------------------------------------------------
 AJ3018  Click here for local accuracies and other accuracy information.
 AJ3018
 AJ3018.The horizontal coordinates were established by GPS observations
 AJ3018.and adjusted by the National Geodetic Survey in June 2012.
 AJ3018
 AJ3018.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3018.been affixed to the stable North American tectonic plate. See 
 AJ3018.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3018
 AJ3018.The horizontal coordinates are valid at the epoch date displayed above
 AJ3018.which is a decimal equivalence of Year/Month/Day.
 AJ3018
 AJ3018.The orthometric height was determined by GPS observations and a
 AJ3018.high-resolution geoid model.
 AJ3018
 AJ3018.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3018.GEOID18 height accuracy estimate available here.
 AJ3018
 AJ3018.Click photographs - Photos may exist for this station.
 AJ3018
 AJ3018.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3018
 AJ3018.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3018
 AJ3018.The ellipsoidal height was determined by GPS observations
 AJ3018.and is referenced to NAD 83.
 AJ3018
 AJ3018. The following values were computed from the NAD 83(2011) position.
 AJ3018
 AJ3018;                    North         East     Units Scale Factor Converg.
 AJ3018;SPC IL E     -   583,812.170   284,968.596   MT  0.99997778   -0 07 15.9
 AJ3018;SPC IL E     - 1,915,390.43    934,934.47   sFT  0.99997778   -0 07 15.9
 AJ3018;UTM  16      - 4,642,582.158   374,419.946   MT  0.99979406   -1 00 43.5
 AJ3018
 AJ3018!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3018!SPC IL E     -   0.99996328  x   0.99997778  =   0.99994107
 AJ3018!UTM  16      -   0.99996328  x   0.99979406  =   0.99975735
 AJ3018
 AJ3018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7441942582(NAD 83)
 AJ3018
 AJ3018                          SUPERSEDED SURVEY CONTROL
 AJ3018
 AJ3018  NAD 83(2007)-  41 55 30.77497(N)    088 30 52.39268(W) AD(2002.00) 0
 AJ3018  ELLIP H (02/10/07)  234.134  (m)                       GP(2002.00)    
 AJ3018  ELLIP H (02/03/05)  234.119  (m)                       GP(       ) 4 2
 AJ3018  NAD 83(1997)-  41 55 30.77534(N)    088 30 52.39279(W) AD(       ) 1
 AJ3018  ELLIP H (04/25/01)  234.142  (m)                       GP(       ) 3 2
 AJ3018
 AJ3018.Superseded values are not recommended for survey control.
 AJ3018
 AJ3018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3018.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3018
 AJ3018_MARKER: I = METAL ROD
 AJ3018_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3018_STAMPING: IL-KANE-23-40-6
 AJ3018_MARK LOGO: KCIDOT
 AJ3018_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3018_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3018_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3018+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2000
 AJ3018_ROD/PIPE-DEPTH: 4.9 meters
 AJ3018_SLEEVE-DEPTH  : 0.9 meters
 AJ3018
 AJ3018  HISTORY     - Date     Condition        Report By
 AJ3018  HISTORY     - 20000724 MONUMENTED       SECI
 AJ3018
 AJ3018                          STATION DESCRIPTION
 AJ3018
 AJ3018'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3018'STATION IS LOCATED APPROXIMATELY 3.0 MI NORTHWEST OF ELBURN, 4.5 MI
 AJ3018'NORTHEAST OF MAPLE PARK IN SECTION 23, T40N, R6E.  TO REACH FROM
 AJ3018'THE JUNCTION OF IL RT 47 AND BEITH RD PROCEED WEST ON BEITH RD 2.0
 AJ3018'MI TO THE STATION LOCATED 33 FT SOUTH OF CENTERLINE OF BEITH RD.
 AJ3018'STATION IS LOCATED 0.30 MI WEST FO FRANCIS RD, 450 FT EAST OF DRIVE
 AJ3018'TO ADDRESS 46W440, 31.5 FT EAST OF CENTERLINE OF AGGREGATE FIELD
 AJ3018'ENTRANCE ON SOUTHSIDE OF BEITH RD, 260 FT SOUTHEAST OF POWERPOLE
 AJ3018'(PP), 82.6 FT SOUTHEAST OF PP, 151 FT SOUTHWEST OF PP, AND 2 FT NORTH
 AJ3018'OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3018'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS
 AJ3018'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3044 ***********************************************************************
 AJ3044  DESIGNATION -  IL KANE 24 42 8
 AJ3044  PID         -  AJ3044
 AJ3044  STATE/COUNTY-  IL/KANE
 AJ3044  COUNTRY     -  US
 AJ3044  USGS QUAD   -  STREAMWOOD (2018)
 AJ3044
 AJ3044                         *CURRENT SURVEY CONTROL
 AJ3044  ______________________________________________________________________
 AJ3044* NAD 83(2011) POSITION- 42 06 19.97143(N) 088 14 33.77726(W)   ADJUSTED
 AJ3044* NAD 83(2011) ELLIP HT-   231.710 (meters)        (06/27/12)   ADJUSTED
 AJ3044* NAD 83(2011) EPOCH   -  2010.00
 AJ3044* NAVD 88 ORTHO HEIGHT -   265.3   (meters)      870.    (feet) GPS OBS
 AJ3044  ______________________________________________________________________
 AJ3044  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3044  GEOID HEIGHT    -        -33.558 (meters)                     GEOID99
 AJ3044  GEOID HEIGHT    -        -33.624 (meters)                     GEOID18
 AJ3044  NAD 83(2011) X  -    145,333.966 (meters)                     COMP
 AJ3044  NAD 83(2011) Y  - -4,737,089.318 (meters)                     COMP
 AJ3044  NAD 83(2011) Z  -  4,254,464.321 (meters)                     COMP
 AJ3044  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 AJ3044
 AJ3044  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3044  Standards:
 AJ3044         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3044            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3044  -------------------------------------------------------------------
 AJ3044  NETWORK    0.86   0.98           0.38   0.32   0.50      0.10851906
 AJ3044  -------------------------------------------------------------------
 AJ3044  Click here for local accuracies and other accuracy information.
 AJ3044
 AJ3044.The horizontal coordinates were established by GPS observations
 AJ3044.and adjusted by the National Geodetic Survey in June 2012.
 AJ3044
 AJ3044.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3044.been affixed to the stable North American tectonic plate. See 
 AJ3044.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3044
 AJ3044.The horizontal coordinates are valid at the epoch date displayed above
 AJ3044.which is a decimal equivalence of Year/Month/Day.
 AJ3044
 AJ3044.The orthometric height was determined by GPS observations and a
 AJ3044.high-resolution geoid model.
 AJ3044
 AJ3044.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3044.GEOID18 height accuracy estimate available here.
 AJ3044
 AJ3044.Click photographs - Photos may exist for this station.
 AJ3044
 AJ3044.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3044
 AJ3044.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3044
 AJ3044.The ellipsoidal height was determined by GPS observations
 AJ3044.and is referenced to NAD 83.
 AJ3044
 AJ3044. The following values were computed from the NAD 83(2011) position.
 AJ3044
 AJ3044;                    North         East     Units Scale Factor Converg.
 AJ3044;SPC IL E     -   603,829.919   307,495.116   MT  0.99997569   +0 03 38.7
 AJ3044;SPC IL E     - 1,981,065.33  1,008,840.23   sFT  0.99997569   +0 03 38.7
 AJ3044;UTM  16      - 4,662,242.356   397,250.648   MT  0.99972990   -0 49 59.9
 AJ3044
 AJ3044!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3044!SPC IL E     -   0.99996366  x   0.99997569  =   0.99993935
 AJ3044!UTM  16      -   0.99996366  x   0.99972990  =   0.99969357
 AJ3044
 AJ3044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9725062242(NAD 83)
 AJ3044
 AJ3044                          SUPERSEDED SURVEY CONTROL
 AJ3044
 AJ3044  NAD 83(2007)-  42 06 19.97144(N)    088 14 33.77821(W) AD(2002.00) 0
 AJ3044  ELLIP H (02/10/07)  231.742  (m)                       GP(2002.00)    
 AJ3044  ELLIP H (02/03/05)  231.737  (m)                       GP(       ) 4 2
 AJ3044  NAD 83(1997)-  42 06 19.97125(N)    088 14 33.77790(W) AD(       ) 1
 AJ3044  ELLIP H (04/25/01)  231.766  (m)                       GP(       ) 3 2
 AJ3044
 AJ3044.Superseded values are not recommended for survey control.
 AJ3044
 AJ3044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3044.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3044
 AJ3044_MARKER: I = METAL ROD
 AJ3044_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3044_STAMPING: IL-KANE-24-42-8
 AJ3044_MARK LOGO: KCIDOT
 AJ3044_PROJECTION: RECESSED 10 CENTIMETERS
 AJ3044_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3044_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3044+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2000
 AJ3044_ROD/PIPE-DEPTH: 3.7 meters
 AJ3044_SLEEVE-DEPTH  : 0.9 meters
 AJ3044
 AJ3044  HISTORY     - Date     Condition        Report By
 AJ3044  HISTORY     - 20000718 MONUMENTED       SECI
 AJ3044
 AJ3044                          STATION DESCRIPTION
 AJ3044
 AJ3044'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3044'STATION IS LOCATED APPROXIMATELY 1.5 MI NORTHEAST OF EAST DUNDEE,
 AJ3044'1.75 MI SOUTHEAST OF CARPENTERSVILLE IN SECTION 24, T42N, R8E.  THE
 AJ3044'STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE JUNCTION IL RT
 AJ3044'68 AND PENNY RD, 32 FT NORTHEAST OF PENNY RD CENTERLINE, 57 FT
 AJ3044'SOUTH OF IL RT 68 CENTERLINE, 22 FT SOUTHEAST OF A HANDHOLE, 10.8 FT
 AJ3044'SOUTHWEST OF POWERPOLE(PP), 55.8 FT NORTHEAST OF PP, 108 FT
 AJ3044'SOUTHEAST OF PP,  AND 8 FT SOUTHWEST OF ORANGE FIBERGLASS
 AJ3044'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3044'CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3044'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2998 ***********************************************************************
 AJ2998  DESIGNATION -  IL KANE 25 38 7
 AJ2998  PID         -  AJ2998
 AJ2998  STATE/COUNTY-  IL/KANE
 AJ2998  COUNTRY     -  US
 AJ2998  USGS QUAD   -  YORKVILLE (2018)
 AJ2998
 AJ2998                         *CURRENT SURVEY CONTROL
 AJ2998  ______________________________________________________________________
 AJ2998* NAD 83(2011) POSITION- 41 44 23.27209(N) 088 23 11.11906(W)   ADJUSTED
 AJ2998* NAD 83(2011) ELLIP HT-   170.444 (meters)        (06/27/12)   ADJUSTED
 AJ2998* NAD 83(2011) EPOCH   -  2010.00
 AJ2998* NAVD 88 ORTHO HEIGHT -   203.5   (meters)      668.    (feet) GPS OBS
 AJ2998  ______________________________________________________________________
 AJ2998  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AJ2998  GEOID HEIGHT    -        -32.993 (meters)                     GEOID03
 AJ2998  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 AJ2998  NAD 83(2011) X  -    134,215.247 (meters)                     COMP
 AJ2998  NAD 83(2011) Y  - -4,764,525.735 (meters)                     COMP
 AJ2998  NAD 83(2011) Z  -  4,224,195.950 (meters)                     COMP
 AJ2998  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 AJ2998
 AJ2998  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2998  Standards:
 AJ2998         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2998            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2998  -------------------------------------------------------------------
 AJ2998  NETWORK    0.35   0.63           0.16   0.12   0.32     -0.01962163
 AJ2998  -------------------------------------------------------------------
 AJ2998  Click here for local accuracies and other accuracy information.
 AJ2998
 AJ2998.The horizontal coordinates were established by GPS observations
 AJ2998.and adjusted by the National Geodetic Survey in June 2012.
 AJ2998
 AJ2998.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2998.been affixed to the stable North American tectonic plate. See 
 AJ2998.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2998
 AJ2998.The horizontal coordinates are valid at the epoch date displayed above
 AJ2998.which is a decimal equivalence of Year/Month/Day.
 AJ2998
 AJ2998.The orthometric height was determined by GPS observations and a
 AJ2998.high-resolution geoid model.
 AJ2998
 AJ2998.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2998.GEOID18 height accuracy estimate available here.
 AJ2998
 AJ2998.Click photographs - Photos may exist for this station.
 AJ2998
 AJ2998.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2998
 AJ2998.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2998
 AJ2998.The ellipsoidal height was determined by GPS observations
 AJ2998.and is referenced to NAD 83.
 AJ2998
 AJ2998. The following values were computed from the NAD 83(2011) position.
 AJ2998
 AJ2998;                    North         East     Units Scale Factor Converg.
 AJ2998;SPC IL E     -   563,203.838   295,583.804   MT  0.99997524   -0 02 07.2
 AJ2998;SPC IL E     - 1,847,777.93    969,761.20   sFT  0.99997524   -0 02 07.2
 AJ2998;UTM  16      - 4,621,815.645   384,711.955   MT  0.99976356   -0 55 23.2
 AJ2998
 AJ2998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2998!SPC IL E     -   0.99997327  x   0.99997524  =   0.99994851
 AJ2998!UTM  16      -   0.99997327  x   0.99976356  =   0.99973683
 AJ2998
 AJ2998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8471121815(NAD 83)
 AJ2998
 AJ2998                          SUPERSEDED SURVEY CONTROL
 AJ2998
 AJ2998  NAD 83(2007)-  41 44 23.27228(N)    088 23 11.11999(W) AD(2002.00) 0
 AJ2998  ELLIP H (02/10/07)  170.475  (m)                       GP(2002.00)    
 AJ2998  ELLIP H (02/03/05)  170.477  (m)                       GP(       ) 4 2
 AJ2998  NAD 83(1997)-  41 44 23.27264(N)    088 23 11.12055(W) AD(       ) 1
 AJ2998  ELLIP H (04/25/01)  170.511  (m)                       GP(       ) 3 2
 AJ2998  NAVD 88 (04/25/01)  203.5    (m)  GEOID99  model used  GPS OBS        
 AJ2998
 AJ2998.Superseded values are not recommended for survey control.
 AJ2998
 AJ2998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2998.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2998
 AJ2998_MARKER: I = METAL ROD
 AJ2998_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2998+WITH SETTING: INFORMATION.
 AJ2998_STAMPING: IL-KANE-25-38-7
 AJ2998_MARK LOGO: KCIDOT
 AJ2998_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2998_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2998+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2008
 AJ2998_ROD/PIPE-DEPTH: 2.4 meters
 AJ2998_SLEEVE-DEPTH  : 0.91 meters
 AJ2998
 AJ2998  HISTORY     - Date     Condition        Report By
 AJ2998  HISTORY     - 20000714 MONUMENTED       SECI
 AJ2998  HISTORY     - 20080215 GOOD             SECI
 AJ2998
 AJ2998                          STATION DESCRIPTION
 AJ2998
 AJ2998'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2998'STATION IS LOCATED APPROXIMATELY 2.25 MI NORTHWEST OF
 AJ2998'MONTGOMERY, 3.5 MI SOUTHEAST OF SUGAR GROVE IN SECTION 25, T38N,
 AJ2998'R7E.  TO REACH FROM THE JUNCTION OF IL RT 47 AND JERICHO RD PROCEED
 AJ2998'EAST ON JERICHO RD APPROXIMATELY 3.0 MILES TO THE STATION LOCATED
 AJ2998'30.8 FT SOUTH OF CENTERLINE OF JERICHO RD.  STATION IS LOCATED 0.6 MI
 AJ2998'WEST OF ORCHARD RD, 360 FT WEST OF BARNES RD, 200 FT WEST OF
 AJ2998'CENTERLINE OF ENTRANCE TO THE CITY OF AURORA WELL  23, 97.5 FT
 AJ2998'EAST OF CENTERLINE OF PAVED ENTRANCE TO PARK, 145 FT WEST OF
 AJ2998'POWERPOLE (PP), 61.9 FT SOUTH-SOUTHEAST OF PP, 55.7 FT EAST OF PP,
 AJ2998'11.0 FT NORTH OF WOOD FENCE, AND 11 FT NORTHWEST OF ORANGE
 AJ2998'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2998'INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  THE ROD WAS DRIVEN
 AJ2998'TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2998'(WB)
 AJ2998
 AJ2998                          STATION RECOVERY (2008)
 AJ2998
 AJ2998'RECOVERY NOTE BY SMITH ENG CONS INC 2008 (MRF)
 AJ2998'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3007 ***********************************************************************
 AJ3007  DESIGNATION -  IL KANE 26 39 7
 AJ3007  PID         -  AJ3007
 AJ3007  STATE/COUNTY-  IL/KANE
 AJ3007  COUNTRY     -  US
 AJ3007  USGS QUAD   -  SUGAR GROVE (2018)
 AJ3007
 AJ3007                         *CURRENT SURVEY CONTROL
 AJ3007  ______________________________________________________________________
 AJ3007* NAD 83(2011) POSITION- 41 49 51.29285(N) 088 24 49.08600(W)   ADJUSTED
 AJ3007* NAD 83(2011) ELLIP HT-   190.843 (meters)        (06/27/12)   ADJUSTED
 AJ3007* NAD 83(2011) EPOCH   -  2010.00
 AJ3007* NAVD 88 ORTHO HEIGHT -   223.9   (meters)      735.    (feet) GPS OBS
 AJ3007  ______________________________________________________________________
 AJ3007  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3007  GEOID HEIGHT    -        -33.025 (meters)                     GEOID99
 AJ3007  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 AJ3007  NAD 83(2011) X  -    131,766.015 (meters)                     COMP
 AJ3007  NAD 83(2011) Y  - -4,757,862.982 (meters)                     COMP
 AJ3007  NAD 83(2011) Z  -  4,231,755.900 (meters)                     COMP
 AJ3007  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 AJ3007
 AJ3007  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3007  Standards:
 AJ3007         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3007            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3007  -------------------------------------------------------------------
 AJ3007  NETWORK    0.78   0.90           0.34   0.29   0.46      0.11482436
 AJ3007  -------------------------------------------------------------------
 AJ3007  Click here for local accuracies and other accuracy information.
 AJ3007
 AJ3007.The horizontal coordinates were established by GPS observations
 AJ3007.and adjusted by the National Geodetic Survey in June 2012.
 AJ3007
 AJ3007.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3007.been affixed to the stable North American tectonic plate. See 
 AJ3007.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3007
 AJ3007.The horizontal coordinates are valid at the epoch date displayed above
 AJ3007.which is a decimal equivalence of Year/Month/Day.
 AJ3007
 AJ3007.The orthometric height was determined by GPS observations and a
 AJ3007.high-resolution geoid model.
 AJ3007
 AJ3007.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3007.GEOID18 height accuracy estimate available here.
 AJ3007
 AJ3007.Click photographs - Photos may exist for this station.
 AJ3007
 AJ3007.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3007
 AJ3007.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3007
 AJ3007.The ellipsoidal height was determined by GPS observations
 AJ3007.and is referenced to NAD 83.
 AJ3007
 AJ3007. The following values were computed from the NAD 83(2011) position.
 AJ3007
 AJ3007;                    North         East     Units Scale Factor Converg.
 AJ3007;SPC IL E     -   573,325.612   293,329.529   MT  0.99997555   -0 03 12.8
 AJ3007;SPC IL E     - 1,880,985.78    962,365.30   sFT  0.99997555   -0 03 12.8
 AJ3007;UTM  16      - 4,631,969.039   382,615.354   MT  0.99976956   -0 56 34.5
 AJ3007
 AJ3007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3007!SPC IL E     -   0.99997007  x   0.99997555  =   0.99994562
 AJ3007!UTM  16      -   0.99997007  x   0.99976956  =   0.99973964
 AJ3007
 AJ3007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8261531969(NAD 83)
 AJ3007
 AJ3007                          SUPERSEDED SURVEY CONTROL
 AJ3007
 AJ3007  NAD 83(2007)-  41 49 51.29285(N)    088 24 49.08694(W) AD(2002.00) 0
 AJ3007  ELLIP H (02/10/07)  190.876  (m)                       GP(2002.00)    
 AJ3007  ELLIP H (02/03/05)  190.868  (m)                       GP(       ) 4 2
 AJ3007  NAD 83(1997)-  41 49 51.29315(N)    088 24 49.08739(W) AD(       ) 1
 AJ3007  ELLIP H (04/25/01)  190.888  (m)                       GP(       ) 3 2
 AJ3007
 AJ3007.Superseded values are not recommended for survey control.
 AJ3007
 AJ3007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3007.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3007
 AJ3007_MARKER: I = METAL ROD
 AJ3007_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3007_STAMPING: IL-KANE-26-39-7
 AJ3007_MARK LOGO: KCIDOT
 AJ3007_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3007_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3007_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3007+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2000
 AJ3007_ROD/PIPE-DEPTH: 8.5 meters
 AJ3007_SLEEVE-DEPTH  : 0.9 meters
 AJ3007
 AJ3007  HISTORY     - Date     Condition        Report By
 AJ3007  HISTORY     - 20000712 MONUMENTED       SECI
 AJ3007
 AJ3007                          STATION DESCRIPTION
 AJ3007
 AJ3007'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3007'STATION IS LOCATED APPROXIMATELY 3.75 MI SOUTH OF LA FOX, 4.5 MI
 AJ3007'NORTHWEST OF NORTH AURORA IN SECTION 26, T39N, R7E.  TO REACH
 AJ3007'FROM THE JUNCTION OF INTERSTATE 88 AND BLISS RD PROCEED NORTH ON
 AJ3007'BLISS RD APPROXIMATELY 2.0 MILES TO THE STATION LOCATED IN THE
 AJ3007'SOUTHWEST CORNER OF INTERSECTION BLISS RD AND SEAVEY RD.
 AJ3007'STATION IS LOCATED 45 FT SOUTH OF CENTERLINE OF SEAVEY RD
 AJ3007'(AGGREGATE), 34 FT WEST OF CENTERLINE OF BLISS RD, 94.5 FT
 AJ3007'NORTHWEST OF POWERPOLE (PP), 100 FT SOUTHWEST OF PP, 76.5 FT
 AJ3007'SOUTH OF PP, 26.7 FT NORTH OF UTILITY BOX, 17 FT SOUTH OF SIGN POST,
 AJ3007'AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ3007'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.7 FT BELOW
 AJ3007'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3019 ***********************************************************************
 AJ3019  DESIGNATION -  IL KANE 26 40 7
 AJ3019  PID         -  AJ3019
 AJ3019  STATE/COUNTY-  IL/KANE
 AJ3019  COUNTRY     -  US
 AJ3019  USGS QUAD   -  ELBURN (2018)
 AJ3019
 AJ3019                         *CURRENT SURVEY CONTROL
 AJ3019  ______________________________________________________________________
 AJ3019* NAD 83(2011) POSITION- 41 55 30.60708(N) 088 24 16.65254(W)   ADJUSTED
 AJ3019* NAD 83(2011) ELLIP HT-   210.153 (meters)        (06/27/12)   ADJUSTED
 AJ3019* NAD 83(2011) EPOCH   -  2010.00
 AJ3019* NAVD 88 ORTHO HEIGHT -   243.3   (meters)      798.    (feet) GPS OBS
 AJ3019  ______________________________________________________________________
 AJ3019  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3019  GEOID HEIGHT    -        -33.092 (meters)                     GEOID99
 AJ3019  GEOID HEIGHT    -        -33.141 (meters)                     GEOID18
 AJ3019  NAD 83(2011) X  -    132,319.977 (meters)                     COMP
 AJ3019  NAD 83(2011) Y  - -4,750,870.598 (meters)                     COMP
 AJ3019  NAD 83(2011) Z  -  4,239,563.816 (meters)                     COMP
 AJ3019  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 AJ3019
 AJ3019  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3019  Standards:
 AJ3019         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3019            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3019  -------------------------------------------------------------------
 AJ3019  NETWORK    0.66   0.78           0.29   0.25   0.40      0.09694069
 AJ3019  -------------------------------------------------------------------
 AJ3019  Click here for local accuracies and other accuracy information.
 AJ3019
 AJ3019.The horizontal coordinates were established by GPS observations
 AJ3019.and adjusted by the National Geodetic Survey in June 2012.
 AJ3019
 AJ3019.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3019.been affixed to the stable North American tectonic plate. See 
 AJ3019.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3019
 AJ3019.The horizontal coordinates are valid at the epoch date displayed above
 AJ3019.which is a decimal equivalence of Year/Month/Day.
 AJ3019
 AJ3019.The orthometric height was determined by GPS observations and a
 AJ3019.high-resolution geoid model.
 AJ3019
 AJ3019.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3019.GEOID18 height accuracy estimate available here.
 AJ3019
 AJ3019.Click photographs - Photos may exist for this station.
 AJ3019
 AJ3019.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3019
 AJ3019.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3019
 AJ3019.The ellipsoidal height was determined by GPS observations
 AJ3019.and is referenced to NAD 83.
 AJ3019
 AJ3019. The following values were computed from the NAD 83(2011) position.
 AJ3019
 AJ3019;                    North         East     Units Scale Factor Converg.
 AJ3019;SPC IL E     -   583,793.564   294,086.605   MT  0.99997543   -0 02 51.5
 AJ3019;SPC IL E     - 1,915,329.38    964,849.14   sFT  0.99997543   -0 02 51.5
 AJ3019;UTM  16      - 4,642,421.799   383,534.776   MT  0.99976691   -0 56 19.0
 AJ3019
 AJ3019!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3019!SPC IL E     -   0.99996704  x   0.99997543  =   0.99994247
 AJ3019!UTM  16      -   0.99996704  x   0.99976691  =   0.99973396
 AJ3019
 AJ3019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8353442421(NAD 83)
 AJ3019
 AJ3019                          SUPERSEDED SURVEY CONTROL
 AJ3019
 AJ3019  NAD 83(2007)-  41 55 30.60707(N)    088 24 16.65345(W) AD(2002.00) 0
 AJ3019  ELLIP H (02/10/07)  210.185  (m)                       GP(2002.00)    
 AJ3019  ELLIP H (02/03/05)  210.172  (m)                       GP(       ) 4 2
 AJ3019  NAD 83(1997)-  41 55 30.60731(N)    088 24 16.65380(W) AD(       ) 1
 AJ3019  ELLIP H (04/25/01)  210.199  (m)                       GP(       ) 3 2
 AJ3019
 AJ3019.Superseded values are not recommended for survey control.
 AJ3019
 AJ3019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3019.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3019
 AJ3019_MARKER: I = METAL ROD
 AJ3019_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3019_STAMPING: IL-KANE-26-40-7
 AJ3019_MARK LOGO: KCIDOT
 AJ3019_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3019_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3019_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3019+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2015
 AJ3019_ROD/PIPE-DEPTH: 7.3 meters
 AJ3019_SLEEVE-DEPTH  : 0.9 meters
 AJ3019
 AJ3019  HISTORY     - Date     Condition        Report By
 AJ3019  HISTORY     - 20000713 MONUMENTED       SECI
 AJ3019  HISTORY     - 20151217 GOOD             ILDT
 AJ3019
 AJ3019                          STATION DESCRIPTION
 AJ3019
 AJ3019'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3019'STATION IS LOCATED APPROXIMATELY 1.0 MI SOUTH OF WASCO, 4.0 MI
 AJ3019'NORTHEAST OF ELBURN IN SECTION 26, T40N, R7E.  TO REACH FROM THE
 AJ3019'JUNCTION OF IL RT 38 AND LAFOX RD PROCEED NORTH ON LAFOX RD 1.3 MI
 AJ3019'TO THE STATION LOCATED 25 FT EAST OF CENTERLINE OF LAFOX RD.
 AJ3019'STATION IS LOCATED 0.10 MI SOUTH OF FOX MILL BLVD/BIRDLE CREEK RD, 38
 AJ3019'FT SOUTH OF CENTERLINE OF MILL CREEK WHICH FLOWS UNDER LAFOX RD,
 AJ3019'28 FT SOUTH-SOUTHEAST OF CUT ARROW IN CONCRETE HEADWALL, 129 FT
 AJ3019'NORTHEAST OF POWERPOLE (PP), 95 FT SOUTHEAST OF PP, 4.4 FT
 AJ3019'SOUTHEAST OF PK NAIL IN GUARDRAIL POST, 5.1 FT NORTHEAST OF PK NAIL
 AJ3019'IN GUARDRAIL POST, AND 2 FT WEST OF ORANGE FIBERGLASS WITNESS
 AJ3019'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ3019'DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3019'PHYSICAL TIES. (WB)
 AJ3019
 AJ3019                          STATION RECOVERY (2015)
 AJ3019
 AJ3019'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 AJ3019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3034 ***********************************************************************
 AJ3034  DESIGNATION -  IL KANE 26 41 6
 AJ3034  PID         -  AJ3034
 AJ3034  STATE/COUNTY-  IL/KANE
 AJ3034  COUNTRY     -  US
 AJ3034  USGS QUAD   -  HAMPSHIRE (2018)
 AJ3034
 AJ3034                         *CURRENT SURVEY CONTROL
 AJ3034  ______________________________________________________________________
 AJ3034* NAD 83(2011) POSITION- 42 00 40.71565(N) 088 31 06.84385(W)   ADJUSTED
 AJ3034* NAD 83(2011) ELLIP HT-   240.714 (meters)        (06/27/12)   ADJUSTED
 AJ3034* NAD 83(2011) EPOCH   -  2010.00
 AJ3034* NAVD 88 ORTHO HEIGHT -   273.9   (meters)      899.    (feet) GPS OBS
 AJ3034  ______________________________________________________________________
 AJ3034  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3034  GEOID HEIGHT    -        -33.170 (meters)                     GEOID99
 AJ3034  GEOID HEIGHT    -        -33.222 (meters)                     GEOID18
 AJ3034  NAD 83(2011) X  -    122,707.006 (meters)                     COMP
 AJ3034  NAD 83(2011) Y  - -4,744,750.712 (meters)                     COMP
 AJ3034  NAD 83(2011) Z  -  4,246,698.418 (meters)                     COMP
 AJ3034  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 AJ3034
 AJ3034  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3034  Standards:
 AJ3034         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3034            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3034  -------------------------------------------------------------------
 AJ3034  NETWORK    0.79   0.80           0.35   0.29   0.41     -0.20501009
 AJ3034  -------------------------------------------------------------------
 AJ3034  Click here for local accuracies and other accuracy information.
 AJ3034
 AJ3034.The horizontal coordinates were established by GPS observations
 AJ3034.and adjusted by the National Geodetic Survey in June 2012.
 AJ3034
 AJ3034.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3034.been affixed to the stable North American tectonic plate. See 
 AJ3034.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3034
 AJ3034.The horizontal coordinates are valid at the epoch date displayed above
 AJ3034.which is a decimal equivalence of Year/Month/Day.
 AJ3034
 AJ3034.The orthometric height was determined by GPS observations and a
 AJ3034.high-resolution geoid model.
 AJ3034
 AJ3034.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3034.GEOID18 height accuracy estimate available here.
 AJ3034
 AJ3034.Click photographs - Photos may exist for this station.
 AJ3034
 AJ3034.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3034
 AJ3034.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3034
 AJ3034.The ellipsoidal height was determined by GPS observations
 AJ3034.and is referenced to NAD 83.
 AJ3034
 AJ3034. The following values were computed from the NAD 83(2011) position.
 AJ3034
 AJ3034;                    North         East     Units Scale Factor Converg.
 AJ3034;SPC IL E     -   593,375.407   284,656.287   MT  0.99997790   -0 07 26.3
 AJ3034;SPC IL E     - 1,946,765.81    933,909.83   sFT  0.99997790   -0 07 26.3
 AJ3034;UTM  16      - 4,652,147.342   374,256.543   MT  0.99979456   -1 00 59.3
 AJ3034
 AJ3034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3034!SPC IL E     -   0.99996225  x   0.99997790  =   0.99994015
 AJ3034!UTM  16      -   0.99996225  x   0.99979456  =   0.99975682
 AJ3034
 AJ3034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7425652147(NAD 83)
 AJ3034
 AJ3034                          SUPERSEDED SURVEY CONTROL
 AJ3034
 AJ3034  NAD 83(2007)-  42 00 40.71561(N)    088 31 06.84476(W) AD(2002.00) 0
 AJ3034  ELLIP H (02/10/07)  240.746  (m)                       GP(2002.00)    
 AJ3034  ELLIP H (02/03/05)  240.738  (m)                       GP(       ) 4 2
 AJ3034  NAD 83(1997)-  42 00 40.71582(N)    088 31 06.84458(W) AD(       ) 1
 AJ3034  ELLIP H (04/25/01)  240.761  (m)                       GP(       ) 3 2
 AJ3034
 AJ3034.Superseded values are not recommended for survey control.
 AJ3034
 AJ3034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3034.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3034
 AJ3034_MARKER: I = METAL ROD
 AJ3034_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3034_STAMPING: IL-KANE-26-41-6
 AJ3034_MARK LOGO: KCIDOT
 AJ3034_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3034_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3034_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3034+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2000
 AJ3034_ROD/PIPE-DEPTH: 4.9 meters
 AJ3034_SLEEVE-DEPTH  : 0.9 meters
 AJ3034
 AJ3034  HISTORY     - Date     Condition        Report By
 AJ3034  HISTORY     - 20000715 MONUMENTED       SECI
 AJ3034
 AJ3034                          STATION DESCRIPTION
 AJ3034
 AJ3034'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3034'STATION IS LOCATED APPROXIMATELY 4.75 MI SOUTHWEST OF PLATO
 AJ3034'CENTER, 3.25 MI SOUTHEAST OF BURLINGTON IN SECTION 26, T41N, R6E.  TO
 AJ3034'REACH FROM THE JUNCTION OF IL RT 64 AND PEPLOW RD PROCEED NORTH
 AJ3034'ON PEPLOW RD 3.5 MI TO ELLITHORPE RD, THEN PROCEED EAST 1.5 MI ON
 AJ3034'ELLITHORPE RD TO THE STATION LOCATED  IN THE SOUTHWEST CORNER OF
 AJ3034'INTERSECTION OF ELLITHORPE RD AND CHAPMAN RD.  STATION IS LOCATED
 AJ3034'41 FT WEST OF CENTERLINE CHAPMAN RD, 30 FT SOUTH OF CENTERLINE OF
 AJ3034'ELLITHORPE RD, 163 FT SOUTHWEST OF R.O.W. MARKER, 117 FT WEST OF
 AJ3034'POWERPOLE (PP), 18 FT NORTHWEST OF PP, 9 FT SOUTHWEST OF
 AJ3034'CHAPMAN/ELLITHORPE RD SIGN, AND 2 FT NORTH OF ORANGE FIBERGLASS
 AJ3034'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3034'CAP.  DATUM POINT IS 0.30 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3034'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3031 ***********************************************************************
 AJ3031  DESIGNATION -  IL KANE 26 41 7
 AJ3031  PID         -  AJ3031
 AJ3031  STATE/COUNTY-  IL/KANE
 AJ3031  COUNTRY     -  US
 AJ3031  USGS QUAD   -  PINGREE GROVE (2018)
 AJ3031
 AJ3031                         *CURRENT SURVEY CONTROL
 AJ3031  ______________________________________________________________________
 AJ3031* NAD 83(2011) POSITION- 42 00 03.41915(N) 088 24 01.16724(W)   ADJUSTED
 AJ3031* NAD 83(2011) ELLIP HT-   236.962 (meters)        (06/27/12)   ADJUSTED
 AJ3031* NAD 83(2011) EPOCH   -  2010.00
 AJ3031* NAVD 88 ORTHO HEIGHT -   270.3   (meters)      887.    (feet) GPS OBS
 AJ3031  ______________________________________________________________________
 AJ3031  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3031  GEOID HEIGHT    -        -33.234 (meters)                     GEOID99
 AJ3031  GEOID HEIGHT    -        -33.288 (meters)                     GEOID18
 AJ3031  NAD 83(2011) X  -    132,520.083 (meters)                     COMP
 AJ3031  NAD 83(2011) Y  - -4,745,254.399 (meters)                     COMP
 AJ3031  NAD 83(2011) Z  -  4,245,840.794 (meters)                     COMP
 AJ3031  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 AJ3031
 AJ3031  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3031  Standards:
 AJ3031         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3031            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3031  -------------------------------------------------------------------
 AJ3031  NETWORK    1.21   1.29           0.56   0.39   0.66      0.16435114
 AJ3031  -------------------------------------------------------------------
 AJ3031  Click here for local accuracies and other accuracy information.
 AJ3031
 AJ3031.The horizontal coordinates were established by GPS observations
 AJ3031.and adjusted by the National Geodetic Survey in June 2012.
 AJ3031
 AJ3031.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3031.been affixed to the stable North American tectonic plate. See 
 AJ3031.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3031
 AJ3031.The horizontal coordinates are valid at the epoch date displayed above
 AJ3031.which is a decimal equivalence of Year/Month/Day.
 AJ3031
 AJ3031.The orthometric height was determined by GPS observations and a
 AJ3031.high-resolution geoid model.
 AJ3031
 AJ3031.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3031.GEOID18 height accuracy estimate available here.
 AJ3031
 AJ3031.Click photographs - Photos may exist for this station.
 AJ3031
 AJ3031.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3031
 AJ3031.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3031
 AJ3031.The ellipsoidal height was determined by GPS observations
 AJ3031.and is referenced to NAD 83.
 AJ3031
 AJ3031. The following values were computed from the NAD 83(2011) position.
 AJ3031
 AJ3031;                    North         East     Units Scale Factor Converg.
 AJ3031;SPC IL E     -   592,210.271   294,449.974   MT  0.99997538   -0 02 41.4
 AJ3031;SPC IL E     - 1,942,943.20    966,041.29   sFT  0.99997538   -0 02 41.4
 AJ3031;UTM  16      - 4,650,830.073   384,028.973   MT  0.99976549   -0 56 13.6
 AJ3031
 AJ3031!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3031!SPC IL E     -   0.99996284  x   0.99997538  =   0.99993822
 AJ3031!UTM  16      -   0.99996284  x   0.99976549  =   0.99972833
 AJ3031
 AJ3031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8402850830(NAD 83)
 AJ3031
 AJ3031                          SUPERSEDED SURVEY CONTROL
 AJ3031
 AJ3031  NAD 83(2007)-  42 00 03.41911(N)    088 24 01.16817(W) AD(2002.00) 0
 AJ3031  ELLIP H (02/10/07)  236.995  (m)                       GP(2002.00)    
 AJ3031  ELLIP H (02/03/05)  236.996  (m)                       GP(       ) 4 2
 AJ3031  NAD 83(1997)-  42 00 03.41910(N)    088 24 01.16766(W) AD(       ) 1
 AJ3031  ELLIP H (04/25/01)  237.016  (m)                       GP(       ) 3 2
 AJ3031
 AJ3031.Superseded values are not recommended for survey control.
 AJ3031
 AJ3031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3031.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3031
 AJ3031_MARKER: I = METAL ROD
 AJ3031_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3031_STAMPING: IL-KANE-26-41-7
 AJ3031_MARK LOGO: KCIDOT
 AJ3031_PROJECTION: FLUSH
 AJ3031_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3031_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3031+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2000
 AJ3031_ROD/PIPE-DEPTH: 6.1 meters
 AJ3031_SLEEVE-DEPTH  : 0.9 meters
 AJ3031
 AJ3031  HISTORY     - Date     Condition        Report By
 AJ3031  HISTORY     - 20000718 MONUMENTED       SECI
 AJ3031
 AJ3031                          STATION DESCRIPTION
 AJ3031
 AJ3031'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3031'STATION IS LOCATED APPROXIMATELY 8.25 MI SOUTHEAST OF BURLINGTON,
 AJ3031'5.5 MI WEST OF SOUTH ELGIN IN SECTION 26, T41N, R7E.  TO REACH FROM
 AJ3031'THE JUNCTION OF IL RT 47 AND MCDONALD RD PROCEED EAST ON
 AJ3031'MCDONALD RD 3.0 MI TO CORRON RD, THEN PROCEED NORTH 1.0 MI TO THE
 AJ3031'STATION LOCATED 18.5 FT WEST OF CENTERLINE OF CORRON RD.  STATION
 AJ3031'IS LOCATED 0.7 MI SOUTH OF BOWES RD, 0.35 MI SOUTH OF OAK TREE LANE,
 AJ3031'200 FT SOUTH OF CENTERLINE OF SUNFLOWER LANE, 40 FT NORTH OF OF
 AJ3031'CENTERLINE OF BITUMINOUS DRIVE (ADDRESS 9N128), 127 FT SOUTH OF
 AJ3031'POWERPOLE (PP), 72 FT NORTH-NORTHEAST OF PP, 48.7 FT WEST OF 16 IN
 AJ3031'DECIDUOUS TREE, 15.4 FT SOUTHEAST OF UTILITY BOX, AND 2 FT EAST OF
 AJ3031'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3031'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW CAP.  PK NAILS
 AJ3031'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3006 ***********************************************************************
 AJ3006  DESIGNATION -  IL KANE 27 39 6
 AJ3006  PID         -  AJ3006
 AJ3006  STATE/COUNTY-  IL/KANE
 AJ3006  COUNTRY     -  US
 AJ3006  USGS QUAD   -  BIG ROCK (2018)
 AJ3006
 AJ3006                         *CURRENT SURVEY CONTROL
 AJ3006  ______________________________________________________________________
 AJ3006* NAD 83(2011) POSITION- 41 49 30.28821(N) 088 31 41.63235(W)   ADJUSTED
 AJ3006* NAD 83(2011) ELLIP HT-   200.419 (meters)        (06/27/12)   ADJUSTED
 AJ3006* NAD 83(2011) EPOCH   -  2010.00
 AJ3006* NAVD 88 ORTHO HEIGHT -   233.5   (meters)      766.    (feet) GPS OBS
 AJ3006  ______________________________________________________________________
 AJ3006  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3006  GEOID HEIGHT    -        -33.012 (meters)                     GEOID99
 AJ3006  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 AJ3006  NAD 83(2011) X  -    122,260.930 (meters)                     COMP
 AJ3006  NAD 83(2011) Y  - -4,758,556.195 (meters)                     COMP
 AJ3006  NAD 83(2011) Z  -  4,231,279.375 (meters)                     COMP
 AJ3006  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 AJ3006
 AJ3006  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3006  Standards:
 AJ3006         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3006            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3006  -------------------------------------------------------------------
 AJ3006  NETWORK    0.97   1.12           0.45   0.32   0.57      0.06277182
 AJ3006  -------------------------------------------------------------------
 AJ3006  Click here for local accuracies and other accuracy information.
 AJ3006
 AJ3006.The horizontal coordinates were established by GPS observations
 AJ3006.and adjusted by the National Geodetic Survey in June 2012.
 AJ3006
 AJ3006.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3006.been affixed to the stable North American tectonic plate. See 
 AJ3006.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3006
 AJ3006.The horizontal coordinates are valid at the epoch date displayed above
 AJ3006.which is a decimal equivalence of Year/Month/Day.
 AJ3006
 AJ3006.The orthometric height was determined by GPS observations and a
 AJ3006.high-resolution geoid model.
 AJ3006
 AJ3006.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3006.GEOID18 height accuracy estimate available here.
 AJ3006
 AJ3006.Click photographs - Photos may exist for this station.
 AJ3006
 AJ3006.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3006
 AJ3006.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3006
 AJ3006.The ellipsoidal height was determined by GPS observations
 AJ3006.and is referenced to NAD 83.
 AJ3006
 AJ3006. The following values were computed from the NAD 83(2011) position.
 AJ3006
 AJ3006;                    North         East     Units Scale Factor Converg.
 AJ3006;SPC IL E     -   572,692.824   283,808.817   MT  0.99997822   -0 07 47.9
 AJ3006;SPC IL E     - 1,878,909.71    931,129.43   sFT  0.99997822   -0 07 47.9
 AJ3006;UTM  16      - 4,631,484.190   373,087.807   MT  0.99979820   -1 01 09.3
 AJ3006
 AJ3006!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3006!SPC IL E     -   0.99996857  x   0.99997822  =   0.99994679
 AJ3006!UTM  16      -   0.99996857  x   0.99979820  =   0.99976677
 AJ3006
 AJ3006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7308731484(NAD 83)
 AJ3006
 AJ3006                          SUPERSEDED SURVEY CONTROL
 AJ3006
 AJ3006  NAD 83(2007)-  41 49 30.28819(N)    088 31 41.63322(W) AD(2002.00) 0
 AJ3006  ELLIP H (02/10/07)  200.450  (m)                       GP(2002.00)    
 AJ3006  ELLIP H (02/03/05)  200.422  (m)                       GP(       ) 4 2
 AJ3006  NAD 83(1997)-  41 49 30.28860(N)    088 31 41.63372(W) AD(       ) 1
 AJ3006  ELLIP H (04/25/01)  200.468  (m)                       GP(       ) 3 2
 AJ3006
 AJ3006.Superseded values are not recommended for survey control.
 AJ3006
 AJ3006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3006.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3006
 AJ3006_MARKER: I = METAL ROD
 AJ3006_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3006_STAMPING: IL-KANE-27-39-6
 AJ3006_MARK LOGO: KCIDOT
 AJ3006_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3006_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3006_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3006+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2000
 AJ3006_ROD/PIPE-DEPTH: 3.7 meters
 AJ3006_SLEEVE-DEPTH  : 0.9 meters
 AJ3006
 AJ3006  HISTORY     - Date     Condition        Report By
 AJ3006  HISTORY     - 20000713 MONUMENTED       SECI
 AJ3006
 AJ3006                          STATION DESCRIPTION
 AJ3006
 AJ3006'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3006'STATION IS LOCATED APPROXIMATELY 0.75 MI SOUTHWEST OF KANEVILLE,
 AJ3006'3.5 MI SOUTHEAST OF TROXEL IN SECTION 27, T39N, R6E.  TO REACH FROM
 AJ3006'THE JUNCTION OF INTERSTATE 88 AND DAUBERMAN RD, PROCEED SOUTH
 AJ3006'ON DAUBERMAN RD 2.1 MI TO THE STATION LOCATED 28.8 FT WEST OF THE
 AJ3006'DAUBERMAN RD CENTERLINE, 0.52 MI SOUTH OF MAIN ST.  STATION IS 200 FT
 AJ3006'NORTH OF BITUMINOUS DRIVE TO ADDRESS 2S850, 134.6 FT SOUTHWEST
 AJ3006'OF PK NAIL IN POWER POLE (PP), 110.6 FT NORTHWEST OF PK NAIL IN PP,
 AJ3006'44.5
 AJ3006'FT NORTHWEST OF PK NAIL IN DAUBERMAN RD PAVEMENT, 2.1 FT EAST OF
 AJ3006'BARB WIRE FENCE LINE, AND 2.1 FT EAST OF AN ORANGE FIBERGLASS
 AJ3006'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3006'CAP.  DATUM POINT IS 0.60 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3006'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3035 ***********************************************************************
 AJ3035  DESIGNATION -  IL KANE 28 41 8
 AJ3035  PID         -  AJ3035
 AJ3035  STATE/COUNTY-  IL/KANE
 AJ3035  COUNTRY     -  US
 AJ3035  USGS QUAD   -  ELGIN (2018)
 AJ3035
 AJ3035                         *CURRENT SURVEY CONTROL
 AJ3035  ______________________________________________________________________
 AJ3035* NAD 83(2011) POSITION- 42 00 25.02649(N) 088 20 11.66750(W)   ADJUSTED
 AJ3035* NAD 83(2011) ELLIP HT-   210.961 (meters)        (06/27/12)   ADJUSTED
 AJ3035* NAD 83(2011) EPOCH   -  2010.00
 AJ3035* NAVD 88 ORTHO HEIGHT -   244.3   (meters)      802.    (feet) GPS OBS
 AJ3035  ______________________________________________________________________
 AJ3035  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3035  GEOID HEIGHT    -        -33.292 (meters)                     GEOID99
 AJ3035  GEOID HEIGHT    -        -33.351 (meters)                     GEOID18
 AJ3035  NAD 83(2011) X  -    137,786.277 (meters)                     COMP
 AJ3035  NAD 83(2011) Y  - -4,744,638.751 (meters)                     COMP
 AJ3035  NAD 83(2011) Z  -  4,246,318.811 (meters)                     COMP
 AJ3035  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 AJ3035
 AJ3035  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3035  Standards:
 AJ3035         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3035            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3035  -------------------------------------------------------------------
 AJ3035  NETWORK    0.87   1.00           0.38   0.33   0.51      0.07609696
 AJ3035  -------------------------------------------------------------------
 AJ3035  Click here for local accuracies and other accuracy information.
 AJ3035
 AJ3035.The horizontal coordinates were established by GPS observations
 AJ3035.and adjusted by the National Geodetic Survey in June 2012.
 AJ3035
 AJ3035.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3035.been affixed to the stable North American tectonic plate. See 
 AJ3035.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3035
 AJ3035.The horizontal coordinates are valid at the epoch date displayed above
 AJ3035.which is a decimal equivalence of Year/Month/Day.
 AJ3035
 AJ3035.The orthometric height was determined by GPS observations and a
 AJ3035.high-resolution geoid model.
 AJ3035
 AJ3035.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3035.GEOID18 height accuracy estimate available here.
 AJ3035
 AJ3035.Click photographs - Photos may exist for this station.
 AJ3035
 AJ3035.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3035
 AJ3035.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3035
 AJ3035.The ellipsoidal height was determined by GPS observations
 AJ3035.and is referenced to NAD 83.
 AJ3035
 AJ3035. The following values were computed from the NAD 83(2011) position.
 AJ3035
 AJ3035;                    North         East     Units Scale Factor Converg.
 AJ3035;SPC IL E     -   592,874.755   299,731.519   MT  0.99997500   -0 00 07.8
 AJ3035;SPC IL E     - 1,945,123.26    983,369.16   sFT  0.99997500   -0 00 07.8
 AJ3035;UTM  16      - 4,651,412.097   389,319.077   MT  0.99975074   -0 53 40.4
 AJ3035
 AJ3035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3035!SPC IL E     -   0.99996691  x   0.99997500  =   0.99994191
 AJ3035!UTM  16      -   0.99996691  x   0.99975074  =   0.99971766
 AJ3035
 AJ3035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8931951412(NAD 83)
 AJ3035
 AJ3035                          SUPERSEDED SURVEY CONTROL
 AJ3035
 AJ3035  NAD 83(2007)-  42 00 25.02651(N)    088 20 11.66852(W) AD(2002.00) 0
 AJ3035  ELLIP H (02/10/07)  210.996  (m)                       GP(2002.00)    
 AJ3035  ELLIP H (02/03/05)  210.998  (m)                       GP(       ) 4 2
 AJ3035  NAD 83(1997)-  42 00 25.02642(N)    088 20 11.66817(W) AD(       ) 1
 AJ3035  ELLIP H (04/25/01)  211.017  (m)                       GP(       ) 3 2
 AJ3035
 AJ3035.Superseded values are not recommended for survey control.
 AJ3035
 AJ3035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3035.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3035
 AJ3035_MARKER: I = METAL ROD
 AJ3035_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3035_STAMPING: IL-KANE-28-41-8
 AJ3035_MARK LOGO: KCIDOT
 AJ3035_PROJECTION: RECESSED 13 CENTIMETERS
 AJ3035_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3035_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3035+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2006
 AJ3035_ROD/PIPE-DEPTH: 3.7 meters
 AJ3035_SLEEVE-DEPTH  : 0.9 meters
 AJ3035
 AJ3035  HISTORY     - Date     Condition        Report By
 AJ3035  HISTORY     - 20000718 MONUMENTED       SECI
 AJ3035  HISTORY     - 20060412 GOOD             INDIV
 AJ3035
 AJ3035                          STATION DESCRIPTION
 AJ3035
 AJ3035'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3035'STATION IS LOCATED APPROXIMATELY 5.0 MI SOUTHEAST OF PLATO CENTER,
 AJ3035'3.5 MI SOUTHWEST OF ELGIN IN SECTION 28, T41N, R8E.
 AJ3035'TO REACH FROM THE JUNCTION OF IL RT 20 AND RANDALL RD PROCEED
 AJ3035'SOUTH ON RANDALL RD 1.8 MI TO STATION LOCATED IN THE SOUTHWEST
 AJ3035'CORNER OF INTERSECTION OF RANDALL RD AND BOWES RD.  STATION IS
 AJ3035'LOCATED 60 FT WEST OF RANDALL RD BACK OF CURB, 31.4 FT SOUTH OF
 AJ3035'BOWES RD CENTERLINE, 11 FT SOUTH OF BACK OF CURB OF BOWES RD,  62
 AJ3035'FT NORTHWEST OF TRAFFIC SIGNAL CONTROL BOX, 28.7 FT WEST OF
 AJ3035'POWERPOLE, 145 FT EAST OF POWERPOLE, 29 FT EAST OF STORM MANHOLE,
 AJ3035'AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS
 AJ3035'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.32 FT
 AJ3035'BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3035
 AJ3035                          STATION RECOVERY (2006)
 AJ3035
 AJ3035'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 AJ3035'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3017 ***********************************************************************
 AJ3017  DESIGNATION -  IL KANE 29 40 6
 AJ3017  PID         -  AJ3017
 AJ3017  STATE/COUNTY-  IL/KANE
 AJ3017  COUNTRY     -  US
 AJ3017  USGS QUAD   -  MAPLE PARK (2018)
 AJ3017
 AJ3017                         *CURRENT SURVEY CONTROL
 AJ3017  ______________________________________________________________________
 AJ3017* NAD 83(2011) POSITION- 41 54 45.02259(N) 088 34 14.80446(W)   ADJUSTED
 AJ3017* NAD 83(2011) ELLIP HT-   232.771 (meters)        (06/27/12)   ADJUSTED
 AJ3017* NAD 83(2011) EPOCH   -  2010.00
 AJ3017* NAVD 88 ORTHO HEIGHT -   265.9   (meters)      872.    (feet) GPS OBS
 AJ3017  ______________________________________________________________________
 AJ3017  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3017  GEOID HEIGHT    -        -33.027 (meters)                     GEOID99
 AJ3017  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 AJ3017  NAD 83(2011) X  -    118,566.141 (meters)                     COMP
 AJ3017  NAD 83(2011) Y  - -4,752,190.508 (meters)                     COMP
 AJ3017  NAD 83(2011) Z  -  4,238,532.377 (meters)                     COMP
 AJ3017  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 AJ3017
 AJ3017  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3017  Standards:
 AJ3017         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3017            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3017  -------------------------------------------------------------------
 AJ3017  NETWORK    0.77   0.90           0.36   0.25   0.46     -0.03736780
 AJ3017  -------------------------------------------------------------------
 AJ3017  Click here for local accuracies and other accuracy information.
 AJ3017
 AJ3017.The horizontal coordinates were established by GPS observations
 AJ3017.and adjusted by the National Geodetic Survey in June 2012.
 AJ3017
 AJ3017.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3017.been affixed to the stable North American tectonic plate. See 
 AJ3017.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3017
 AJ3017.The horizontal coordinates are valid at the epoch date displayed above
 AJ3017.which is a decimal equivalence of Year/Month/Day.
 AJ3017
 AJ3017.The orthometric height was determined by GPS observations and a
 AJ3017.high-resolution geoid model.
 AJ3017
 AJ3017.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3017.GEOID18 height accuracy estimate available here.
 AJ3017
 AJ3017.Click photographs - Photos may exist for this station.
 AJ3017
 AJ3017.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3017
 AJ3017.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3017
 AJ3017.The ellipsoidal height was determined by GPS observations
 AJ3017.and is referenced to NAD 83.
 AJ3017
 AJ3017. The following values were computed from the NAD 83(2011) position.
 AJ3017
 AJ3017;                    North         East     Units Scale Factor Converg.
 AJ3017;SPC IL E     -   582,411.978   280,301.005   MT  0.99997977   -0 09 31.0
 AJ3017;SPC IL E     - 1,910,796.63    919,620.88   sFT  0.99997977   -0 09 31.0
 AJ3017;UTM  16      - 4,641,254.946   369,731.980   MT  0.99980882   -1 02 57.9
 AJ3017
 AJ3017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3017!SPC IL E     -   0.99996349  x   0.99997977  =   0.99994326
 AJ3017!UTM  16      -   0.99996349  x   0.99980882  =   0.99977232
 AJ3017
 AJ3017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6973141254(NAD 83)
 AJ3017
 AJ3017                          SUPERSEDED SURVEY CONTROL
 AJ3017
 AJ3017  NAD 83(2007)-  41 54 45.02256(N)    088 34 14.80534(W) AD(2002.00) 0
 AJ3017  ELLIP H (02/10/07)  232.804  (m)                       GP(2002.00)    
 AJ3017  ELLIP H (02/03/05)  232.774  (m)                       GP(       ) 4 2
 AJ3017  NAD 83(1997)-  41 54 45.02307(N)    088 34 14.80569(W) AD(       ) 1
 AJ3017  ELLIP H (04/25/01)  232.803  (m)                       GP(       ) 3 2
 AJ3017
 AJ3017.Superseded values are not recommended for survey control.
 AJ3017
 AJ3017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3017.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3017
 AJ3017_MARKER: I = METAL ROD
 AJ3017_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3017_STAMPING: IL-KANE-29-40-6
 AJ3017_MARK LOGO: KCIDOT
 AJ3017_PROJECTION: RECESSED 8 CENTIMETERS
 AJ3017_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3017_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3017+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2000
 AJ3017_ROD/PIPE-DEPTH: 4.9 meters
 AJ3017_SLEEVE-DEPTH  : 0.9 meters
 AJ3017
 AJ3017  HISTORY     - Date     Condition        Report By
 AJ3017  HISTORY     - 20000713 MONUMENTED       SECI
 AJ3017
 AJ3017                          STATION DESCRIPTION
 AJ3017
 AJ3017'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3017'STATION IS LOCATED APPROXIMATELY 1.5 MI NORTHEAST OF MAPLE PARK,
 AJ3017'1.5 MI EAST OF DEKALB COUNTY LINE IN SECTION 29, T40N, R6E.  TO REACH
 AJ3017'FROM THE JUNCTION OF IL RT 38 AND HOWARD RD PROCEED NORTH ON
 AJ3017'HOWARD RD 1.2 MI TO THE STATION LOCATED AT THE SOUTHEAST CORNER
 AJ3017'OF THE JUNCTION OF HOWARD ROAD AND THATCHER ROAD.  STATION IS
 AJ3017'LOCATED 41.7 FEET EAST OF HOWARD ROAD CENTERLINE, 28.1 FT SOUTH OF
 AJ3017'THATCHER ROAD CENTERLINE, 16 FT SOUTHEAST OF 12 INCH STEEL
 AJ3017'CULVERT, 16 FEET EAST NORTHEAST OF RIGHT OF WAY MARKER, 72.7 FT
 AJ3017'NORTHEAST OF PK NAIL IN POWERPOLE(PP), 82.3 FT SOUTHEAST OF PK NAIL
 AJ3017'IN PP, AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ3017'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35
 AJ3017'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3033 ***********************************************************************
 AJ3033  DESIGNATION -  IL KANE 29 41 6
 AJ3033  PID         -  AJ3033
 AJ3033  STATE/COUNTY-  IL/KANE
 AJ3033  COUNTRY     -  US
 AJ3033  USGS QUAD   -  HAMPSHIRE (2018)
 AJ3033
 AJ3033                         *CURRENT SURVEY CONTROL
 AJ3033  ______________________________________________________________________
 AJ3033* NAD 83(2011) POSITION- 42 00 37.32209(N) 088 34 55.24586(W)   ADJUSTED
 AJ3033* NAD 83(2011) ELLIP HT-   243.331 (meters)        (06/27/12)   ADJUSTED
 AJ3033* NAD 83(2011) EPOCH   -  2010.00
 AJ3033* NAVD 88 ORTHO HEIGHT -   276.5   (meters)      907.    (feet) GPS OBS
 AJ3033  ______________________________________________________________________
 AJ3033  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3033  GEOID HEIGHT    -        -33.123 (meters)                     GEOID99
 AJ3033  GEOID HEIGHT    -        -33.174 (meters)                     GEOID18
 AJ3033  NAD 83(2011) X  -    117,454.737 (meters)                     COMP
 AJ3033  NAD 83(2011) Y  - -4,744,955.680 (meters)                     COMP
 AJ3033  NAD 83(2011) Z  -  4,246,622.369 (meters)                     COMP
 AJ3033  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 AJ3033
 AJ3033  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3033  Standards:
 AJ3033         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3033            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3033  -------------------------------------------------------------------
 AJ3033  NETWORK    1.67   1.23           0.67   0.63   0.63     -0.58460489
 AJ3033  -------------------------------------------------------------------
 AJ3033  Click here for local accuracies and other accuracy information.
 AJ3033
 AJ3033.The horizontal coordinates were established by GPS observations
 AJ3033.and adjusted by the National Geodetic Survey in June 2012.
 AJ3033
 AJ3033.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3033.been affixed to the stable North American tectonic plate. See 
 AJ3033.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3033
 AJ3033.The horizontal coordinates are valid at the epoch date displayed above
 AJ3033.which is a decimal equivalence of Year/Month/Day.
 AJ3033
 AJ3033.The orthometric height was determined by GPS observations and a
 AJ3033.high-resolution geoid model.
 AJ3033
 AJ3033.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3033.GEOID18 height accuracy estimate available here.
 AJ3033
 AJ3033.Click photographs - Photos may exist for this station.
 AJ3033
 AJ3033.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3033
 AJ3033.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3033
 AJ3033.The ellipsoidal height was determined by GPS observations
 AJ3033.and is referenced to NAD 83.
 AJ3033
 AJ3033. The following values were computed from the NAD 83(2011) position.
 AJ3033
 AJ3033;                    North         East     Units Scale Factor Converg.
 AJ3033;SPC IL E     -   593,284.024   279,400.575   MT  0.99998022   -0 09 59.2
 AJ3033;SPC IL E     - 1,946,466.00    916,666.72   sFT  0.99998022   -0 09 59.2
 AJ3033;UTM  16      - 4,652,137.837   369,000.971   MT  0.99981116   -1 03 32.2
 AJ3033
 AJ3033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3033!SPC IL E     -   0.99996184  x   0.99998022  =   0.99994206
 AJ3033!UTM  16      -   0.99996184  x   0.99981116  =   0.99977300
 AJ3033
 AJ3033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6900052137(NAD 83)
 AJ3033
 AJ3033                          SUPERSEDED SURVEY CONTROL
 AJ3033
 AJ3033  NAD 83(2007)-  42 00 37.32206(N)    088 34 55.24677(W) AD(2002.00) 0
 AJ3033  ELLIP H (02/10/07)  243.363  (m)                       GP(2002.00)    
 AJ3033  ELLIP H (02/03/05)  243.362  (m)                       GP(       ) 4 2
 AJ3033  NAD 83(1997)-  42 00 37.32207(N)    088 34 55.24633(W) AD(       ) 1
 AJ3033  ELLIP H (04/25/01)  243.388  (m)                       GP(       ) 3 2
 AJ3033
 AJ3033.Superseded values are not recommended for survey control.
 AJ3033
 AJ3033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3033.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3033
 AJ3033_MARKER: I = METAL ROD
 AJ3033_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3033_STAMPING: IL-KANE-29-41-6
 AJ3033_MARK LOGO: KCIDOT
 AJ3033_PROJECTION: FLUSH
 AJ3033_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3033+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2021
 AJ3033_ROD/PIPE-DEPTH: 4.9 meters
 AJ3033_SLEEVE-DEPTH  : 0.9 meters
 AJ3033
 AJ3033  HISTORY     - Date     Condition        Report By
 AJ3033  HISTORY     - 20000715 MONUMENTED       SECI
 AJ3033  HISTORY     - 20121010 GOOD             ILDT
 AJ3033  HISTORY     - 20210423 GOOD             ASMINC
 AJ3033
 AJ3033                          STATION DESCRIPTION
 AJ3033
 AJ3033'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3033'STATION IS LOCATED APPROXIMATELY 5.5 MI NORTHEAST OF SYCAMORE, 3.5
 AJ3033'MI SOUTHWEST OF BURLINGTON, 1.0 MI EAST OF THE DEKALB COUNTY LINE
 AJ3033'IN SECTION 29, T41N, R6E.  TO REACH FROM THE JUNCTION OF IL RT 64 AND
 AJ3033'MCGOUGH RD PROCEED NORTH ON MCGOUGH RD 2.7 MI TO THE STATION
 AJ3033'LOCATED 29 FT WEST OF CENTERLINE OF MCGOUGH RD.  STATION IS
 AJ3033'LOCATED 104 FT SOUTH OF CENTERLINE OF ELLITHORPE RD, 125 FT SOUTH
 AJ3033'OF CENTERLINE OF AGGREGATE DRIVEWAY, 169 FT SOUTHWEST OF
 AJ3033'POWERPOLE(PP), 91 FT SOUTHWEST OF PP, 64 FT WEST NORTHWEST OF PP,
 AJ3033'17 FT WEST OF EDGE-OF-PAVEMENT OF MCGOUGH RD, AND 2 FT EAST OF
 AJ3033'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3033'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS
 AJ3033'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3033
 AJ3033                          STATION RECOVERY (2012)
 AJ3033
 AJ3033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 AJ3033'RECOVERED IN GOOD CONDITION.
 AJ3033
 AJ3033                          STATION RECOVERY (2021)
 AJ3033
 AJ3033'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (AWM)
 AJ3033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3008 ***********************************************************************
 AJ3008  DESIGNATION -  IL KANE 32 39 8
 AJ3008  PID         -  AJ3008
 AJ3008  STATE/COUNTY-  IL/KANE
 AJ3008  COUNTRY     -  US
 AJ3008  USGS QUAD   -  AURORA NORTH (2018)
 AJ3008
 AJ3008                         *CURRENT SURVEY CONTROL
 AJ3008  ______________________________________________________________________
 AJ3008* NAD 83(2011) POSITION- 41 49 08.36234(N) 088 20 39.80087(W)   ADJUSTED
 AJ3008* NAD 83(2011) ELLIP HT-   189.659 (meters)        (06/27/12)   ADJUSTED
 AJ3008* NAD 83(2011) EPOCH   -  2010.00
 AJ3008* NAVD 88 ORTHO HEIGHT -   222.734 (meters)      730.75  (feet) ADJUSTED
 AJ3008  ______________________________________________________________________
 AJ3008  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 AJ3008  NAD 83(2011) X  -    137,541.615 (meters)                     COMP
 AJ3008  NAD 83(2011) Y  - -4,758,582.303 (meters)                     COMP
 AJ3008  NAD 83(2011) Z  -  4,230,768.064 (meters)                     COMP
 AJ3008  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 AJ3008  DYNAMIC HEIGHT  -        222.657 (meters)      730.50  (feet) COMP
 AJ3008  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 AJ3008
 AJ3008  VERT ORDER      -  SECOND    CLASS I
 AJ3008
 AJ3008  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3008  Standards:
 AJ3008         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3008            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3008  -------------------------------------------------------------------
 AJ3008  NETWORK    0.64   0.74           0.29   0.22   0.38     -0.08039630
 AJ3008  -------------------------------------------------------------------
 AJ3008  Click here for local accuracies and other accuracy information.
 AJ3008
 AJ3008.The horizontal coordinates were established by GPS observations
 AJ3008.and adjusted by the National Geodetic Survey in June 2012.
 AJ3008
 AJ3008.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3008.been affixed to the stable North American tectonic plate. See 
 AJ3008.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3008
 AJ3008.The horizontal coordinates are valid at the epoch date displayed above
 AJ3008.which is a decimal equivalence of Year/Month/Day.
 AJ3008
 AJ3008.The orthometric height was determined by differential leveling and
 AJ3008.adjusted by the NATIONAL GEODETIC SURVEY
 AJ3008.in January 2018.
 AJ3008
 AJ3008.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3008.GEOID18 height accuracy estimate available here.
 AJ3008
 AJ3008.Click photographs - Photos may exist for this station.
 AJ3008
 AJ3008.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3008
 AJ3008.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3008
 AJ3008.The ellipsoidal height was determined by GPS observations
 AJ3008.and is referenced to NAD 83.
 AJ3008
 AJ3008.The dynamic height is computed by dividing the NAVD 88
 AJ3008.geopotential number by the normal gravity value computed on the
 AJ3008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ3008.degrees latitude (g = 980.6199 gals.).
 AJ3008
 AJ3008.The modeled gravity was interpolated from observed gravity values.
 AJ3008
 AJ3008. The following values were computed from the NAD 83(2011) position.
 AJ3008
 AJ3008;                    North         East     Units Scale Factor Converg.
 AJ3008;SPC IL E     -   571,998.063   299,081.450   MT  0.99997501   -0 00 26.5
 AJ3008;SPC IL E     - 1,876,630.31    981,236.39   sFT  0.99997501   -0 00 26.5
 AJ3008;UTM  16      - 4,630,552.685   388,344.755   MT  0.99975341   -0 53 47.4
 AJ3008
 AJ3008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3008!SPC IL E     -   0.99997025  x   0.99997501  =   0.99994526
 AJ3008!UTM  16      -   0.99997025  x   0.99975341  =   0.99972367
 AJ3008
 AJ3008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8834430552(NAD 83)
 AJ3008
 AJ3008                          SUPERSEDED SURVEY CONTROL
 AJ3008
 AJ3008  NAD 83(2007)-  41 49 08.36231(N)    088 20 39.80182(W) AD(2002.00) 0
 AJ3008  ELLIP H (02/10/07)  189.692  (m)                       GP(2002.00)    
 AJ3008  ELLIP H (02/03/05)  189.695  (m)                       GP(       ) 4 2
 AJ3008  NAD 83(1997)-  41 49 08.36264(N)    088 20 39.80232(W) AD(       ) 1
 AJ3008  ELLIP H (04/25/01)  189.711  (m)                       GP(       ) 3 2
 AJ3008  NAVD 88 (04/25/01)  222.7    (m)  GEOID99  model used  GPS OBS        
 AJ3008
 AJ3008.Superseded values are not recommended for survey control.
 AJ3008
 AJ3008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3008.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3008
 AJ3008_MARKER: F = FLANGE-ENCASED ROD
 AJ3008_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3008_STAMPING: IL-KANE-32-9-8
 AJ3008_MARK LOGO: KCIDOT
 AJ3008_PROJECTION: FLUSH
 AJ3008_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3008_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3008+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2019
 AJ3008_ROD/PIPE-DEPTH: 3.7 meters
 AJ3008_SLEEVE-DEPTH  : 0.9 meters
 AJ3008
 AJ3008  HISTORY     - Date     Condition        Report By
 AJ3008  HISTORY     - 20000713 MONUMENTED       SECI
 AJ3008  HISTORY     - 20061203 GOOD             STAFER
 AJ3008  HISTORY     - 20171030 GOOD             PATRIC
 AJ3008  HISTORY     - 20190921 GOOD             DAWENG
 AJ3008
 AJ3008                          STATION DESCRIPTION
 AJ3008
 AJ3008'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3008'STATION IS LOCATED APPROXIMATELY 1.0 MI NORTHWEST OF NORTH
 AJ3008'AURORA, 2.5 MI SOUTHWEST OF BATAVIA IN SECTION 32, T39N, R8E.  TO
 AJ3008'REACH FROM THE JUNCTION OF IL RT 31 AND MOOSEHEART RD PROCEED
 AJ3008'WEST ON MOOSEHEART RD APPROXIMATELY 0.7 MILES TO THE STATION
 AJ3008'LOCATED 65.4 FT NORTH OF CENTERLINE OF MOOSEHEART RD.  STATION IS
 AJ3008'LOCATED 430 FT EAST OF RANDALL RD, 120 FT EAST OF CENTERLINE OF
 AJ3008'ENTRANCE TO SEVENTH-DAY ADVENTIST CHURCH, 109 FT EAST OF
 AJ3008'CENTERLINE OF FIELD ENTRANCE, 243 FT EAST OF POWERPOLE (PP), 73.5 FT
 AJ3008'EAST OF PP, 96 FT WEST OF PP, 3 FT SOUTH OF FENCE, AND 3 FT
 AJ3008'SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ3008'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK
 AJ3008'NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3008
 AJ3008                          STATION RECOVERY (2006)
 AJ3008
 AJ3008'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2006 (BAW)
 AJ3008'RECOVERED IN GOOD CONDITION.
 AJ3008
 AJ3008                          STATION RECOVERY (2017)
 AJ3008
 AJ3008'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 AJ3008'RECOVERED AS DESCRIBED.
 AJ3008
 AJ3008                          STATION RECOVERY (2019)
 AJ3008
 AJ3008'RECOVERY NOTE BY PAPE DAWSON ENGINEERS 2019 (JY)
 AJ3008'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3016 ***********************************************************************
 AJ3016  DESIGNATION -  IL KANE 32 40 8
 AJ3016  PID         -  AJ3016
 AJ3016  STATE/COUNTY-  IL/KANE
 AJ3016  COUNTRY     -  US
 AJ3016  USGS QUAD   -  GENEVA (2018)
 AJ3016
 AJ3016                         *CURRENT SURVEY CONTROL
 AJ3016  ______________________________________________________________________
 AJ3016* NAD 83(2011) POSITION- 41 53 57.13625(N) 088 21 32.88209(W)   ADJUSTED
 AJ3016* NAD 83(2011) ELLIP HT-   192.752 (meters)        (06/27/12)   ADJUSTED
 AJ3016* NAD 83(2011) EPOCH   -  2010.00
 AJ3016* NAVD 88 ORTHO HEIGHT -   225.9   (meters)      741.    (feet) GPS OBS
 AJ3016  ______________________________________________________________________
 AJ3016  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3016  GEOID HEIGHT    -        -33.091 (meters)                     GEOID99
 AJ3016  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 AJ3016  NAD 83(2011) X  -    136,146.832 (meters)                     COMP
 AJ3016  NAD 83(2011) Y  - -4,752,676.771 (meters)                     COMP
 AJ3016  NAD 83(2011) Z  -  4,237,406.032 (meters)                     COMP
 AJ3016  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 AJ3016
 AJ3016  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3016  Standards:
 AJ3016         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3016            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3016  -------------------------------------------------------------------
 AJ3016  NETWORK    0.67   0.80           0.29   0.26   0.41      0.10125969
 AJ3016  -------------------------------------------------------------------
 AJ3016  Click here for local accuracies and other accuracy information.
 AJ3016
 AJ3016.The horizontal coordinates were established by GPS observations
 AJ3016.and adjusted by the National Geodetic Survey in June 2012.
 AJ3016
 AJ3016.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3016.been affixed to the stable North American tectonic plate. See 
 AJ3016.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3016
 AJ3016.The horizontal coordinates are valid at the epoch date displayed above
 AJ3016.which is a decimal equivalence of Year/Month/Day.
 AJ3016
 AJ3016.The orthometric height was determined by GPS observations and a
 AJ3016.high-resolution geoid model.
 AJ3016
 AJ3016.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3016.GEOID18 height accuracy estimate available here.
 AJ3016
 AJ3016.Click photographs - Photos may exist for this station.
 AJ3016
 AJ3016.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3016
 AJ3016.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3016
 AJ3016.The ellipsoidal height was determined by GPS observations
 AJ3016.and is referenced to NAD 83.
 AJ3016
 AJ3016. The following values were computed from the NAD 83(2011) position.
 AJ3016
 AJ3016;                    North         East     Units Scale Factor Converg.
 AJ3016;SPC IL E     -   580,907.624   297,859.086   MT  0.99997506   -0 01 02.0
 AJ3016;SPC IL E     - 1,905,861.10    977,226.02   sFT  0.99997506   -0 01 02.0
 AJ3016;UTM  16      - 4,639,478.190   387,261.140   MT  0.99975640   -0 54 27.9
 AJ3016
 AJ3016!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3016!SPC IL E     -   0.99996977  x   0.99997506  =   0.99994483
 AJ3016!UTM  16      -   0.99996977  x   0.99975640  =   0.99972618
 AJ3016
 AJ3016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8726139478(NAD 83)
 AJ3016
 AJ3016                          SUPERSEDED SURVEY CONTROL
 AJ3016
 AJ3016  NAD 83(2007)-  41 53 57.13624(N)    088 21 32.88303(W) AD(2002.00) 0
 AJ3016  ELLIP H (02/10/07)  192.785  (m)                       GP(2002.00)    
 AJ3016  ELLIP H (02/03/05)  192.777  (m)                       GP(       ) 4 2
 AJ3016  NAD 83(1997)-  41 53 57.13652(N)    088 21 32.88346(W) AD(       ) 1
 AJ3016  ELLIP H (04/25/01)  192.797  (m)                       GP(       ) 3 2
 AJ3016
 AJ3016.Superseded values are not recommended for survey control.
 AJ3016
 AJ3016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3016.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3016
 AJ3016_MARKER: I = METAL ROD
 AJ3016_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3016_STAMPING: IL-KANE-32-40-8
 AJ3016_MARK LOGO: KCIDOT
 AJ3016_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3016_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3016_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3016+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2015
 AJ3016_ROD/PIPE-DEPTH: 3.7 meters
 AJ3016_SLEEVE-DEPTH  : 0.9 meters
 AJ3016
 AJ3016  HISTORY     - Date     Condition        Report By
 AJ3016  HISTORY     - 20000714 MONUMENTED       SECI
 AJ3016  HISTORY     - 20151216 GOOD             ILDT
 AJ3016
 AJ3016                          STATION DESCRIPTION
 AJ3016
 AJ3016'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3016'STATION IS LOCATED WITHIN THE CITY LIMITS OF GENEVA IN SECTION 32,
 AJ3016'T40N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 38 AND PECK RD
 AJ3016'PROCEED SOUTH ON PECK RD 0.25 MI TO THE STATION LOCATED 66 FT EAST
 AJ3016'OF CENTERLINE OF PECK RD.  STATION IS LOCATED 0.12 MI SOUTH OF
 AJ3016'ENTRANCE TO KANE COUNTY JUDICAL CENTER, 274 FT SOUTH OF
 AJ3016'POWERPOLE (PP), 98 FT SOUTHEAST OF PP, 92 FT NORTHEAST OF PP, 61 FT
 AJ3016'NORTHEAST OF 12 IN STEEL CULVERT, AND 2 FT WEST OF ORANGE
 AJ3016'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ3016'INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ3016'WOOD PHYSICAL TIES. (WB)
 AJ3016
 AJ3016                          STATION RECOVERY (2015)
 AJ3016
 AJ3016'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 AJ3016'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3049 ***********************************************************************
 AJ3049  DESIGNATION -  IL KANE 33 38 6
 AJ3049  PID         -  AJ3049
 AJ3049  STATE/COUNTY-  IL/KANE
 AJ3049  COUNTRY     -  US
 AJ3049  USGS QUAD   -  PLANO (2018)
 AJ3049
 AJ3049                         *CURRENT SURVEY CONTROL
 AJ3049  ______________________________________________________________________
 AJ3049* NAD 83(2011) POSITION- 41 43 38.32618(N) 088 33 48.19742(W)   ADJUSTED
 AJ3049* NAD 83(2011) ELLIP HT-   180.449 (meters)        (06/27/12)   ADJUSTED
 AJ3049* NAD 83(2011) EPOCH   -  2010.00
 AJ3049* NAVD 88 ORTHO HEIGHT -   213.5   (meters)      700.    (feet) GPS OBS
 AJ3049  ______________________________________________________________________
 AJ3049  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3049  GEOID HEIGHT    -        -33.054 (meters)                     GEOID99
 AJ3049  GEOID HEIGHT    -        -33.088 (meters)                     GEOID18
 AJ3049  NAD 83(2011) X  -    119,522.041 (meters)                     COMP
 AJ3049  NAD 83(2011) Y  - -4,765,847.820 (meters)                     COMP
 AJ3049  NAD 83(2011) Z  -  4,223,167.772 (meters)                     COMP
 AJ3049  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 AJ3049
 AJ3049  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3049  Standards:
 AJ3049         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3049            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3049  -------------------------------------------------------------------
 AJ3049  NETWORK    1.01   1.16           0.46   0.35   0.59     -0.11287870
 AJ3049  -------------------------------------------------------------------
 AJ3049  Click here for local accuracies and other accuracy information.
 AJ3049
 AJ3049.The horizontal coordinates were established by GPS observations
 AJ3049.and adjusted by the National Geodetic Survey in June 2012.
 AJ3049
 AJ3049.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3049.been affixed to the stable North American tectonic plate. See 
 AJ3049.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3049
 AJ3049.The horizontal coordinates are valid at the epoch date displayed above
 AJ3049.which is a decimal equivalence of Year/Month/Day.
 AJ3049
 AJ3049.The orthometric height was determined by GPS observations and a
 AJ3049.high-resolution geoid model.
 AJ3049
 AJ3049.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3049.GEOID18 height accuracy estimate available here.
 AJ3049
 AJ3049.Click photographs - Photos may exist for this station.
 AJ3049
 AJ3049.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3049
 AJ3049.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3049
 AJ3049.The ellipsoidal height was determined by GPS observations
 AJ3049.and is referenced to NAD 83.
 AJ3049
 AJ3049. The following values were computed from the NAD 83(2011) position.
 AJ3049
 AJ3049;                    North         East     Units Scale Factor Converg.
 AJ3049;SPC IL E     -   561,841.405   280,859.096   MT  0.99997951   -0 09 11.2
 AJ3049;SPC IL E     - 1,843,308.01    921,451.88   sFT  0.99997951   -0 09 11.2
 AJ3049;UTM  16      - 4,620,681.712   369,970.731   MT  0.99980806   -1 02 26.6
 AJ3049
 AJ3049!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3049!SPC IL E     -   0.99997170  x   0.99997951  =   0.99995121
 AJ3049!UTM  16      -   0.99997170  x   0.99980806  =   0.99977976
 AJ3049
 AJ3049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6997020681(NAD 83)
 AJ3049
 AJ3049                          SUPERSEDED SURVEY CONTROL
 AJ3049
 AJ3049  NAD 83(2007)-  41 43 38.32616(N)    088 33 48.19824(W) AD(2002.00) 0
 AJ3049  ELLIP H (02/10/07)  180.481  (m)                       GP(2002.00)    
 AJ3049  ELLIP H (02/03/05)  180.466  (m)                       GP(       ) 4 2
 AJ3049  NAD 83(1997)-  41 43 38.32605(N)    088 33 48.19805(W) AD(       ) 1
 AJ3049  ELLIP H (04/25/01)  180.499  (m)                       GP(       ) 3 2
 AJ3049
 AJ3049.Superseded values are not recommended for survey control.
 AJ3049
 AJ3049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3049.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3049
 AJ3049_MARKER: I = METAL ROD
 AJ3049_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3049_STAMPING: IL-KANE-33-38-6
 AJ3049_MARK LOGO: KCIDOT
 AJ3049_PROJECTION: FLUSH
 AJ3049_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3049_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3049+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2000
 AJ3049_ROD/PIPE-DEPTH: 3.7 meters
 AJ3049_SLEEVE-DEPTH  : 0.9 meters
 AJ3049
 AJ3049  HISTORY     - Date     Condition        Report By
 AJ3049  HISTORY     - 20000712 MONUMENTED       SECI
 AJ3049
 AJ3049                          STATION DESCRIPTION
 AJ3049
 AJ3049'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3049'STATION IS LOCATED APPROXIMATELY 1.0 MI NORTHEAST OF LITTLE ROCK,
 AJ3049'2.25 MI SOUTHWEST OF BIG ROCK IN SECTION 33, T38N, R6E.  TO REACH
 AJ3049'FROM THE JUNCTION OF US RT 30 AND GRANART RD PROCEED SOUTHWEST
 AJ3049'ON GRANART RD APPROXIMATELY 4.3 MILES TO THE STATION LOCATED 27.8
 AJ3049'FT EAST OF CENTERLINE OF GRANART RD.  STATION IS LOCATED 0.7 MI
 AJ3049'NORTHEAST OF GALENA RD, 0.6 MI NORTH OF KANE/KENDAL COUNTY LINE,
 AJ3049'81.7 FT SOUTH OF PK NAIL SET IN EDGE-OF-PAVEMENT, 51.5 FT SOUTHEAST
 AJ3049'OF PK NAIL SET IN EDGE-OF-PAVEMENT, 52.1 FT NORTHEAST OF PK NAIL SET
 AJ3049'IN EDGE-OF-PAVEMENT, 2 FT WEST OF WIRE FENCE, AND 2 FT WEST OF
 AJ3049'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3049'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW CAP.  PK NAILS
 AJ3049'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2996 ***********************************************************************
 AJ2996  DESIGNATION -  IL KANE 34 38 8
 AJ2996  PID         -  AJ2996
 AJ2996  STATE/COUNTY-  IL/KANE
 AJ2996  COUNTRY     -  US
 AJ2996  USGS QUAD   -  AURORA SOUTH (2018)
 AJ2996
 AJ2996                         *CURRENT SURVEY CONTROL
 AJ2996  ______________________________________________________________________
 AJ2996* NAD 83(2011) POSITION- 41 43 42.60712(N) 088 19 00.10749(W)   ADJUSTED
 AJ2996* NAD 83(2011) ELLIP HT-   170.689 (meters)        (06/27/12)   ADJUSTED
 AJ2996* NAD 83(2011) EPOCH   -  2010.00
 AJ2996* NAVD 88 ORTHO HEIGHT -   203.7   (meters)      668.    (feet) GPS OBS
 AJ2996  ______________________________________________________________________
 AJ2996  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AJ2996  GEOID HEIGHT    -        -33.007 (meters)                     GEOID03
 AJ2996  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 AJ2996  NAD 83(2011) X  -    140,037.820 (meters)                     COMP
 AJ2996  NAD 83(2011) Y  - -4,765,193.880 (meters)                     COMP
 AJ2996  NAD 83(2011) Z  -  4,223,259.849 (meters)                     COMP
 AJ2996  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 AJ2996
 AJ2996  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2996  Standards:
 AJ2996         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2996            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2996  -------------------------------------------------------------------
 AJ2996  NETWORK    0.34   0.55           0.16   0.11   0.28      0.02877403
 AJ2996  -------------------------------------------------------------------
 AJ2996  Click here for local accuracies and other accuracy information.
 AJ2996
 AJ2996.The horizontal coordinates were established by GPS observations
 AJ2996.and adjusted by the National Geodetic Survey in June 2012.
 AJ2996
 AJ2996.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2996.been affixed to the stable North American tectonic plate. See 
 AJ2996.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2996
 AJ2996.The horizontal coordinates are valid at the epoch date displayed above
 AJ2996.which is a decimal equivalence of Year/Month/Day.
 AJ2996
 AJ2996.The orthometric height was determined by GPS observations and a
 AJ2996.high-resolution geoid model.
 AJ2996
 AJ2996.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2996.GEOID18 height accuracy estimate available here.
 AJ2996
 AJ2996.Click photographs - Photos may exist for this station.
 AJ2996
 AJ2996.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2996
 AJ2996.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2996
 AJ2996.The ellipsoidal height was determined by GPS observations
 AJ2996.and is referenced to NAD 83.
 AJ2996
 AJ2996. The following values were computed from the NAD 83(2011) position.
 AJ2996
 AJ2996;                    North         East     Units Scale Factor Converg.
 AJ2996;SPC IL E     -   561,948.035   301,384.181   MT  0.99997502   +0 00 39.9
 AJ2996;SPC IL E     - 1,843,657.84    988,791.27   sFT  0.99997502   +0 00 39.9
 AJ2996;UTM  16      - 4,620,470.429   390,490.912   MT  0.99974757   -0 52 35.3
 AJ2996
 AJ2996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2996!SPC IL E     -   0.99997323  x   0.99997502  =   0.99994825
 AJ2996!UTM  16      -   0.99997323  x   0.99974757  =   0.99972081
 AJ2996
 AJ2996_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9049020470(NAD 83)
 AJ2996
 AJ2996                          SUPERSEDED SURVEY CONTROL
 AJ2996
 AJ2996  NAD 83(2007)-  41 43 42.60731(N)    088 19 00.10811(W) AD(2002.00) 0
 AJ2996  ELLIP H (02/10/07)  170.709  (m)                       GP(2002.00)    
 AJ2996  ELLIP H (02/03/05)  170.713  (m)                       GP(       ) 4 2
 AJ2996  NAD 83(1997)-  41 43 42.60768(N)    088 19 00.10870(W) AD(       ) 1
 AJ2996  ELLIP H (04/25/01)  170.744  (m)                       GP(       ) 3 2
 AJ2996  NAVD 88 (04/25/01)  203.7    (m)  GEOID99  model used  GPS OBS        
 AJ2996
 AJ2996.Superseded values are not recommended for survey control.
 AJ2996
 AJ2996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2996.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2996
 AJ2996_MARKER: I = METAL ROD
 AJ2996_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2996_STAMPING: IL-KANE-34-38-8
 AJ2996_MARK LOGO: KCIDOT
 AJ2996_PROJECTION: RECESSED 10 CENTIMETERS
 AJ2996_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2996_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2996+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2008
 AJ2996_ROD/PIPE-DEPTH: 6.1 meters
 AJ2996_SLEEVE-DEPTH  : 0.9 meters
 AJ2996
 AJ2996  HISTORY     - Date     Condition        Report By
 AJ2996  HISTORY     - 20000714 MONUMENTED       SECI
 AJ2996  HISTORY     - 20080215 GOOD             SECI
 AJ2996
 AJ2996                          STATION DESCRIPTION
 AJ2996
 AJ2996'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2996'STATION IS LOCATED WITHIN THE CITY LIMITS OF MONTGOMERY IN SECTION
 AJ2996'34, T38N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 25 AND
 AJ2996'MONTGOMERY RD PROCEED EAST ON MONTGOMERY RD 1.25 MILE TO THE
 AJ2996'STATION LOCATED IN THE SOUTHWEST CORNER OF THE INTERSECTION OF
 AJ2996'MONTGOMERY RD AND FOURTH ST ON THE LOT OF THE AURORA CEMETERY.
 AJ2996'STATION IS LOCATED 82 FT WEST OF CENTERLINE OF FOURTH ST, 33 FT
 AJ2996'SOUTH OF CENTERLINE OF MONTGOMERY RD, 90 FT EAST OF AGGREGATE
 AJ2996'DRIVEWAY ADDRESS 386, 173 FT SOUTHWEST OF POWERPOLE (PP), 37.8 FT
 AJ2996'WEST OF PP, 89.5 FT EAST OF PP, 16 FT WEST OF STEEL FENCE CORNER, 2 FT
 AJ2996'NORTH OF STEEL FENCE, AND 2 FT NORTH OF ORANGE FIBERGLASS
 AJ2996'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2996'CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2996'PHYSICAL TIES. (WB)
 AJ2996
 AJ2996                          STATION RECOVERY (2008)
 AJ2996
 AJ2996'RECOVERY NOTE BY SMITH ENG CONS INC 2008 (MRF)
 AJ2996'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3041 ***********************************************************************
 AJ3041  DESIGNATION -  IL KANE 35 42 7
 AJ3041  PID         -  AJ3041
 AJ3041  STATE/COUNTY-  IL/KANE
 AJ3041  COUNTRY     -  US
 AJ3041  USGS QUAD   -  PINGREE GROVE (2018)
 AJ3041
 AJ3041                         *CURRENT SURVEY CONTROL
 AJ3041  ______________________________________________________________________
 AJ3041* NAD 83(2011) POSITION- 42 04 45.32759(N) 088 22 48.15209(W)   ADJUSTED
 AJ3041* NAD 83(2011) ELLIP HT-   247.091 (meters)        (06/27/12)   ADJUSTED
 AJ3041* NAD 83(2011) EPOCH   -  2010.00
 AJ3041* NAVD 88 ORTHO HEIGHT -   280.6   (meters)      921.    (feet) GPS OBS
 AJ3041  ______________________________________________________________________
 AJ3041  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3041  GEOID HEIGHT    -        -33.411 (meters)                     GEOID99
 AJ3041  GEOID HEIGHT    -        -33.472 (meters)                     GEOID18
 AJ3041  NAD 83(2011) X  -    134,035.381 (meters)                     COMP
 AJ3041  NAD 83(2011) Y  - -4,739,392.212 (meters)                     COMP
 AJ3041  NAD 83(2011) Z  -  4,252,307.603 (meters)                     COMP
 AJ3041  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 AJ3041
 AJ3041  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3041  Standards:
 AJ3041         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3041            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3041  -------------------------------------------------------------------
 AJ3041  NETWORK    0.94   1.33           0.34   0.42   0.68      0.09652452
 AJ3041  -------------------------------------------------------------------
 AJ3041  Click here for local accuracies and other accuracy information.
 AJ3041
 AJ3041.The horizontal coordinates were established by GPS observations
 AJ3041.and adjusted by the National Geodetic Survey in June 2012.
 AJ3041
 AJ3041.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3041.been affixed to the stable North American tectonic plate. See 
 AJ3041.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3041
 AJ3041.The horizontal coordinates are valid at the epoch date displayed above
 AJ3041.which is a decimal equivalence of Year/Month/Day.
 AJ3041
 AJ3041.The orthometric height was determined by GPS observations and a
 AJ3041.high-resolution geoid model.
 AJ3041
 AJ3041.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3041.GEOID18 height accuracy estimate available here.
 AJ3041
 AJ3041.Click photographs - Photos may exist for this station.
 AJ3041
 AJ3041.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3041
 AJ3041.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3041
 AJ3041.The ellipsoidal height was determined by GPS observations
 AJ3041.and is referenced to NAD 83.
 AJ3041
 AJ3041. The following values were computed from the NAD 83(2011) position.
 AJ3041
 AJ3041;                    North         East     Units Scale Factor Converg.
 AJ3041;SPC IL E     -   600,906.915   296,135.033   MT  0.99997518   -0 01 52.7
 AJ3041;SPC IL E     - 1,971,475.44    971,569.69   sFT  0.99997518   -0 01 52.7
 AJ3041;UTM  16      - 4,659,497.558   385,848.975   MT  0.99976034   -0 55 29.8
 AJ3041
 AJ3041!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3041!SPC IL E     -   0.99996125  x   0.99997518  =   0.99993643
 AJ3041!UTM  16      -   0.99996125  x   0.99976034  =   0.99972160
 AJ3041
 AJ3041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8584859497(NAD 83)
 AJ3041
 AJ3041                          SUPERSEDED SURVEY CONTROL
 AJ3041
 AJ3041  NAD 83(2007)-  42 04 45.32752(N)    088 22 48.15302(W) AD(2002.00) 0
 AJ3041  ELLIP H (02/10/07)  247.123  (m)                       GP(2002.00)    
 AJ3041  ELLIP H (02/03/05)  247.132  (m)                       GP(       ) 4 2
 AJ3041  NAD 83(1997)-  42 04 45.32744(N)    088 22 48.15242(W) AD(       ) 1
 AJ3041  ELLIP H (04/25/01)  247.140  (m)                       GP(       ) 3 2
 AJ3041
 AJ3041.Superseded values are not recommended for survey control.
 AJ3041
 AJ3041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3041.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3041
 AJ3041_MARKER: I = METAL ROD
 AJ3041_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3041_STAMPING: IL-KANE-35-42-7
 AJ3041_MARK LOGO: KCIDOT
 AJ3041_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3041_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3041_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3041+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2004
 AJ3041_ROD/PIPE-DEPTH: 7.3 meters
 AJ3041_SLEEVE-DEPTH  : 0.9 meters
 AJ3041
 AJ3041  HISTORY     - Date     Condition        Report By
 AJ3041  HISTORY     - 20000717 MONUMENTED       SECI
 AJ3041  HISTORY     - 20040409 GOOD             INDIV
 AJ3041
 AJ3041                          STATION DESCRIPTION
 AJ3041
 AJ3041'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3041'STATION IS LOCATED APPROXIMATELY 1.75 MI SOUTH OF GILBERTS, 2.0 MI
 AJ3041'NORTHEAST OF PINGREE GROVE IN SECTION 35, T42N, R7E.  TO REACH FROM
 AJ3041'THE JUNCTION OF IL RT 72 AND BIG TIMBER RD PROCEED EAST ON BIG
 AJ3041'TIMBER RD 1.7 MILE TO THE STATION LOCATED 37.2 FT SOUTH OF
 AJ3041'CENTERLINE OF BIG TIMBER RD.  STATION IS LOCATED 415 FT EAST OF
 AJ3041'TIMBER RIDGE DR, 24 FT EAST OF CENTERLINE OF AGGREGATE DRIVEWAY
 AJ3041'ADDRESS 39W276 ON THE NORTHSIDE OF TIMBER RIDGE DR, 202 FT
 AJ3041'SOUTHWEST OF POWERPOLE (PP), 65.8 FT SOUTH OF PP, 148 FT SOUTHEAST
 AJ3041'OF PP, 20.1 FT WEST OF UTILITY BOX, AND 2 FT NORTH OF ORANGE
 AJ3041'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ3041'INCH LOGO CAP.  DATUM POINT IS 0.2 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ3041'WOOD PHYSICAL TIES. (WB)
 AJ3041
 AJ3041                          STATION RECOVERY (2004)
 AJ3041
 AJ3041'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ3041'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2997 ***********************************************************************
 AJ2997  DESIGNATION -  IL KANE 36 38 6
 AJ2997  PID         -  AJ2997
 AJ2997  STATE/COUNTY-  IL/KANE
 AJ2997  COUNTRY     -  US
 AJ2997  USGS QUAD   -  PLANO (2018)
 AJ2997
 AJ2997                         *CURRENT SURVEY CONTROL
 AJ2997  ______________________________________________________________________
 AJ2997* NAD 83(2011) POSITION- 41 44 00.85073(N) 088 30 22.69448(W)   ADJUSTED
 AJ2997* NAD 83(2011) ELLIP HT-   169.224 (meters)        (06/27/12)   ADJUSTED
 AJ2997* NAD 83(2011) EPOCH   -  2010.00
 AJ2997* NAVD 88 ORTHO HEIGHT -   202.3   (meters)      664.    (feet) GPS OBS
 AJ2997  ______________________________________________________________________
 AJ2997  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2997  GEOID HEIGHT    -        -33.028 (meters)                     GEOID99
 AJ2997  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 AJ2997  NAD 83(2011) X  -    124,257.949 (meters)                     COMP
 AJ2997  NAD 83(2011) Y  - -4,765,255.578 (meters)                     COMP
 AJ2997  NAD 83(2011) Z  -  4,223,678.932 (meters)                     COMP
 AJ2997  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 AJ2997
 AJ2997  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2997  Standards:
 AJ2997         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2997            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2997  -------------------------------------------------------------------
 AJ2997  NETWORK    1.25   1.43           0.58   0.41   0.73      0.06640490
 AJ2997  -------------------------------------------------------------------
 AJ2997  Click here for local accuracies and other accuracy information.
 AJ2997
 AJ2997.The horizontal coordinates were established by GPS observations
 AJ2997.and adjusted by the National Geodetic Survey in June 2012.
 AJ2997
 AJ2997.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2997.been affixed to the stable North American tectonic plate. See 
 AJ2997.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2997
 AJ2997.The horizontal coordinates are valid at the epoch date displayed above
 AJ2997.which is a decimal equivalence of Year/Month/Day.
 AJ2997
 AJ2997.The orthometric height was determined by GPS observations and a
 AJ2997.high-resolution geoid model.
 AJ2997
 AJ2997.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2997.GEOID18 height accuracy estimate available here.
 AJ2997
 AJ2997.Click photographs - Photos may exist for this station.
 AJ2997
 AJ2997.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2997
 AJ2997.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2997
 AJ2997.The ellipsoidal height was determined by GPS observations
 AJ2997.and is referenced to NAD 83.
 AJ2997
 AJ2997. The following values were computed from the NAD 83(2011) position.
 AJ2997
 AJ2997;                    North         East     Units Scale Factor Converg.
 AJ2997;SPC IL E     -   562,525.203   285,609.980   MT  0.99997755   -0 06 54.5
 AJ2997;SPC IL E     - 1,845,551.44    937,038.74   sFT  0.99997755   -0 06 54.5
 AJ2997;UTM  16      - 4,621,291.720   374,730.791   MT  0.99979311   -1 00 10.2
 AJ2997
 AJ2997!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2997!SPC IL E     -   0.99997346  x   0.99997755  =   0.99995101
 AJ2997!UTM  16      -   0.99997346  x   0.99979311  =   0.99976657
 AJ2997
 AJ2997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7473021291(NAD 83)
 AJ2997
 AJ2997                          SUPERSEDED SURVEY CONTROL
 AJ2997
 AJ2997  NAD 83(2007)-  41 44 00.85072(N)    088 30 22.69526(W) AD(2002.00) 0
 AJ2997  ELLIP H (02/10/07)  169.256  (m)                       GP(2002.00)    
 AJ2997  ELLIP H (02/03/05)  169.250  (m)                       GP(       ) 4 2
 AJ2997  NAD 83(1997)-  41 44 00.85090(N)    088 30 22.69558(W) AD(       ) 1
 AJ2997  ELLIP H (04/25/01)  169.287  (m)                       GP(       ) 3 2
 AJ2997
 AJ2997.Superseded values are not recommended for survey control.
 AJ2997
 AJ2997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2997.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2997
 AJ2997_MARKER: I = METAL ROD
 AJ2997_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2997_STAMPING: IL-KANE-36-38-6
 AJ2997_MARK LOGO: KCIDOT
 AJ2997_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2997_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2997_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2997+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2000
 AJ2997_ROD/PIPE-DEPTH: 6.1 meters
 AJ2997_SLEEVE-DEPTH  : 0.9 meters
 AJ2997
 AJ2997  HISTORY     - Date     Condition        Report By
 AJ2997  HISTORY     - 20000712 MONUMENTED       SECI
 AJ2997
 AJ2997                          STATION DESCRIPTION
 AJ2997
 AJ2997'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2997'STATION IS LOCATED APPROXIMATELY 3.0 MI SOUTHEAST OF BIG ROCK, 3.75
 AJ2997'MI SOUTHWEST OF SUGAR GROVE IN SECTION 36, T38N, R6E.  TO REACH
 AJ2997'FROM THE JUNCTION OF US RT 30/47 AND JERICHO RD PROCEED WEST ON
 AJ2997'JERICHO RD FOR 3.1 MI TO THE STATION LOCATED 28.3 FT SOUTH OF
 AJ2997'CENTERLINE OF JERICHO RD.  STATION IS LOCATED 0.17 MI WEST OF
 AJ2997'RAYMOND RD, 450 FT EAST OF JETER RD, 350 FT EAST OF CENTERLINE OF
 AJ2997'BIG ROCK CREEK, 115 FT EAST OF CENTERLINE OF AGGREGATE FIELD
 AJ2997'ENTRANCE, 156 FT SOUTHWEST OF 30 IN MAPLE TREE, 108 FT WEST OF
 AJ2997'POWERPOLE, 44.8 FT EAST OF POWERPOLE, AND 2 FT NORTH OF ORANGE
 AJ2997'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2997'INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS WERE SET
 AJ2997'IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3021 ***********************************************************************
 AJ3021  DESIGNATION -  IL KANE 36 40 8
 AJ3021  PID         -  AJ3021
 AJ3021  STATE/COUNTY-  IL/KANE
 AJ3021  COUNTRY     -  US
 AJ3021  USGS QUAD   -  GENEVA (2018)
 AJ3021
 AJ3021                         *CURRENT SURVEY CONTROL
 AJ3021  ______________________________________________________________________
 AJ3021* NAD 83(2011) POSITION- 41 54 30.76672(N) 088 16 37.61830(W)   ADJUSTED
 AJ3021* NAD 83(2011) ELLIP HT-   204.275 (meters)        (06/27/12)   ADJUSTED
 AJ3021* NAD 83(2011) EPOCH   -  2010.00
 AJ3021* NAVD 88 ORTHO HEIGHT -   237.5   (meters)      779.    (feet) GPS OBS
 AJ3021  ______________________________________________________________________
 AJ3021  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3021  GEOID HEIGHT    -        -33.155 (meters)                     GEOID99
 AJ3021  GEOID HEIGHT    -        -33.206 (meters)                     GEOID18
 AJ3021  NAD 83(2011) X  -    142,929.470 (meters)                     COMP
 AJ3021  NAD 83(2011) Y  - -4,751,792.874 (meters)                     COMP
 AJ3021  NAD 83(2011) Z  -  4,238,186.008 (meters)                     COMP
 AJ3021  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 AJ3021
 AJ3021  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3021  Standards:
 AJ3021         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3021            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3021  -------------------------------------------------------------------
 AJ3021  NETWORK    1.06   1.08           0.49   0.35   0.55      0.21780028
 AJ3021  -------------------------------------------------------------------
 AJ3021  Click here for local accuracies and other accuracy information.
 AJ3021
 AJ3021.The horizontal coordinates were established by GPS observations
 AJ3021.and adjusted by the National Geodetic Survey in June 2012.
 AJ3021
 AJ3021.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3021.been affixed to the stable North American tectonic plate. See 
 AJ3021.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3021
 AJ3021.The horizontal coordinates are valid at the epoch date displayed above
 AJ3021.which is a decimal equivalence of Year/Month/Day.
 AJ3021
 AJ3021.The orthometric height was determined by GPS observations and a
 AJ3021.high-resolution geoid model.
 AJ3021
 AJ3021.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3021.GEOID18 height accuracy estimate available here.
 AJ3021
 AJ3021.Click photographs - Photos may exist for this station.
 AJ3021
 AJ3021.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3021
 AJ3021.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3021
 AJ3021.The ellipsoidal height was determined by GPS observations
 AJ3021.and is referenced to NAD 83.
 AJ3021
 AJ3021. The following values were computed from the NAD 83(2011) position.
 AJ3021
 AJ3021;                    North         East     Units Scale Factor Converg.
 AJ3021;SPC IL E     -   581,946.411   304,664.179   MT  0.99997527   +0 02 15.2
 AJ3021;SPC IL E     - 1,909,269.18    999,552.39   sFT  0.99997527   +0 02 15.2
 AJ3021;UTM  16      - 4,640,410.866   394,080.003   MT  0.99973805   -0 51 11.2
 AJ3021
 AJ3021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3021!SPC IL E     -   0.99996796  x   0.99997527  =   0.99994323
 AJ3021!UTM  16      -   0.99996796  x   0.99973805  =   0.99970602
 AJ3021
 AJ3021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9408040410(NAD 83)
 AJ3021
 AJ3021                          SUPERSEDED SURVEY CONTROL
 AJ3021
 AJ3021  NAD 83(2007)-  41 54 30.76673(N)    088 16 37.61919(W) AD(2002.00) 0
 AJ3021  ELLIP H (02/10/07)  204.306  (m)                       GP(2002.00)    
 AJ3021  ELLIP H (02/03/05)  204.296  (m)                       GP(       ) 4 2
 AJ3021  NAD 83(1997)-  41 54 30.76675(N)    088 16 37.61917(W) AD(       ) 1
 AJ3021  ELLIP H (04/25/01)  204.326  (m)                       GP(       ) 3 2
 AJ3021
 AJ3021.Superseded values are not recommended for survey control.
 AJ3021
 AJ3021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3021.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3021
 AJ3021_MARKER: F = FLANGE-ENCASED ROD
 AJ3021_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3021+WITH SETTING: INFORMATION.
 AJ3021_STAMPING: IL-KANE-36-40-8
 AJ3021_MARK LOGO: KCIDOT
 AJ3021_PROJECTION: FLUSH
 AJ3021_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3021_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3021+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2025
 AJ3021_ROD/PIPE-DEPTH: 2.4 meters
 AJ3021_SLEEVE-DEPTH  : 0.9 meters
 AJ3021
 AJ3021  HISTORY     - Date     Condition        Report By
 AJ3021  HISTORY     - 20000724 MONUMENTED       SECI
 AJ3021  HISTORY     - 20060412 GOOD             INDIV
 AJ3021  HISTORY     - 20250505 GOOD             ASMINC
 AJ3021
 AJ3021                          STATION DESCRIPTION
 AJ3021
 AJ3021'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3021'STATION IS LOCATED WITHIN THE CITY LIMITS OF ST. CHARLES IN SECTION
 AJ3021'36, T40N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 64 AND KIRK RD,
 AJ3021'PROCEED SOUTH ON KIRK RD 0.80 MI TO STATION LOCATED IN THE
 AJ3021'SOUTHEAST CORNER OF THE INTERSECTION OF KIRK RD AND SWENSON RD
 AJ3021'IN FRONT OF ADDRESS 3451.THE STATION IS LOCATED 54.5 FT EAST OF THE
 AJ3021'NORTHBOUND KIRK RD CENTERLINE.  STATION IS 121.5 FT SOUTH OF THE
 AJ3021'SWENSON AVE CENTERLINE, 75 FT SOUTH SOUTHWEST OF THE SKY JACK
 AJ3021'SIGN, 57.7 FT SOUTHEAST OF A LIGHT POLE, 2.2 FT EAST OF A CONCRETE
 AJ3021'SIDEWALK, AND 34 FT NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ3021'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3021'POINT IS 0.57 FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND
 AJ3021'ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3021
 AJ3021                          STATION RECOVERY (2006)
 AJ3021
 AJ3021'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 AJ3021'RECOVERED AS DESCRIBED
 AJ3021
 AJ3021                          STATION RECOVERY (2025)
 AJ3021
 AJ3021'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ3021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3032 ***********************************************************************
 AJ3032  DESIGNATION -  IL KANE 36 41 8
 AJ3032  PID         -  AJ3032
 AJ3032  STATE/COUNTY-  IL/KANE
 AJ3032  COUNTRY     -  US
 AJ3032  USGS QUAD   -  GENEVA (2018)
 AJ3032
 AJ3032                         *CURRENT SURVEY CONTROL
 AJ3032  ______________________________________________________________________
 AJ3032* NAD 83(2011) POSITION- 41 59 36.20188(N) 088 16 02.69849(W)   ADJUSTED
 AJ3032* NAD 83(2011) ELLIP HT-   198.391 (meters)        (06/27/12)   ADJUSTED
 AJ3032* NAD 83(2011) EPOCH   -  2010.00
 AJ3032* NAVD 88 ORTHO HEIGHT -   231.762 (meters)      760.37  (feet) ADJUSTED
 AJ3032  ______________________________________________________________________
 AJ3032  GEOID HEIGHT    -        -33.372 (meters)                     GEOID18
 AJ3032  NAD 83(2011) X  -    143,543.320 (meters)                     COMP
 AJ3032  NAD 83(2011) Y  - -4,745,467.211 (meters)                     COMP
 AJ3032  NAD 83(2011) Z  -  4,245,190.879 (meters)                     COMP
 AJ3032  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 AJ3032  DYNAMIC HEIGHT  -        231.684 (meters)      760.12  (feet) COMP
 AJ3032  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 AJ3032
 AJ3032  VERT ORDER      -  SECOND    CLASS I
 AJ3032
 AJ3032  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3032  Standards:
 AJ3032         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3032            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3032  -------------------------------------------------------------------
 AJ3032  NETWORK    0.87   0.98           0.37   0.34   0.50      0.04525708
 AJ3032  -------------------------------------------------------------------
 AJ3032  Click here for local accuracies and other accuracy information.
 AJ3032
 AJ3032.The horizontal coordinates were established by GPS observations
 AJ3032.and adjusted by the National Geodetic Survey in June 2012.
 AJ3032
 AJ3032.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3032.been affixed to the stable North American tectonic plate. See 
 AJ3032.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3032
 AJ3032.The horizontal coordinates are valid at the epoch date displayed above
 AJ3032.which is a decimal equivalence of Year/Month/Day.
 AJ3032
 AJ3032.The orthometric height was determined by differential leveling and
 AJ3032.adjusted by the WI DEPT OF TRANSP
 AJ3032.in May 2012.
 AJ3032
 AJ3032.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3032.GEOID18 height accuracy estimate available here.
 AJ3032
 AJ3032.Click photographs - Photos may exist for this station.
 AJ3032
 AJ3032.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3032
 AJ3032.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3032
 AJ3032.The ellipsoidal height was determined by GPS observations
 AJ3032.and is referenced to NAD 83.
 AJ3032
 AJ3032.The dynamic height is computed by dividing the NAVD 88
 AJ3032.geopotential number by the normal gravity value computed on the
 AJ3032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ3032.degrees latitude (g = 980.6199 gals.).
 AJ3032
 AJ3032.The modeled gravity was interpolated from observed gravity values.
 AJ3032
 AJ3032. The following values were computed from the NAD 83(2011) position.
 AJ3032
 AJ3032;                    North         East     Units Scale Factor Converg.
 AJ3032;SPC IL E     -   591,370.470   305,461.710   MT  0.99997537   +0 02 38.8
 AJ3032;SPC IL E     - 1,940,187.95  1,002,168.96   sFT  0.99997537   +0 02 38.8
 AJ3032;UTM  16      - 4,649,819.132   395,023.824   MT  0.99973560   -0 50 52.9
 AJ3032
 AJ3032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3032!SPC IL E     -   0.99996888  x   0.99997537  =   0.99994426
 AJ3032!UTM  16      -   0.99996888  x   0.99973560  =   0.99970449
 AJ3032
 AJ3032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9502349819(NAD 83)
 AJ3032
 AJ3032                          SUPERSEDED SURVEY CONTROL
 AJ3032
 AJ3032  NAD 83(2007)-  41 59 36.20193(N)    088 16 02.69957(W) AD(2002.00) 0
 AJ3032  ELLIP H (02/10/07)  198.427  (m)                       GP(2002.00)    
 AJ3032  ELLIP H (02/03/05)  198.425  (m)                       GP(       ) 4 2
 AJ3032  NAD 83(1997)-  41 59 36.20186(N)    088 16 02.69929(W) AD(       ) 1
 AJ3032  ELLIP H (04/25/01)  198.453  (m)                       GP(       ) 3 2
 AJ3032  NAVD 88 (07/01/10)  231.764  (m)          760.38   (f) SUPERSEDED  2 1
 AJ3032  NAVD 88 (04/25/01)  231.8    (m)  GEOID99  model used  GPS OBS        
 AJ3032
 AJ3032.Superseded values are not recommended for survey control.
 AJ3032
 AJ3032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3032.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3032
 AJ3032_MARKER: I = METAL ROD
 AJ3032_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3032_STAMPING: IL-KANE-36-41-8
 AJ3032_MARK LOGO: KCIDOT
 AJ3032_PROJECTION: FLUSH
 AJ3032_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3032_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3032+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2025
 AJ3032_ROD/PIPE-DEPTH: 6.1 meters
 AJ3032_SLEEVE-DEPTH  : 0.9 meters
 AJ3032
 AJ3032  HISTORY     - Date     Condition        Report By
 AJ3032  HISTORY     - 20000718 MONUMENTED       SECI
 AJ3032  HISTORY     - 20060412 GOOD             INDIV
 AJ3032  HISTORY     - 20090805 GOOD             PATRIC
 AJ3032  HISTORY     - 20180104 GOOD             INDIV
 AJ3032  HISTORY     - 20250811 GOOD             ILDW
 AJ3032
 AJ3032                          STATION DESCRIPTION
 AJ3032
 AJ3032'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3032'STATION IS LOCATED APPROXIMATELY 4.0 MI SOUTH OF ELGIN, 0.5 MI WEST
 AJ3032'OF BARTLETT IN SECTION 36, T41N, R8E.  STATION IS LOCATED IN THE
 AJ3032'SOUTHEAST CORNER OF INTERSECTION OF IL RT 25 AND WEST BARTLETT
 AJ3032'RD. STATION IS 160 FT EAST OF CENTERLINE OF IL RT 25, 47 FT SOUTH OF
 AJ3032'CENTERLINE OF WEST BARTLETT RD, 24.5 FT SOUTH OF BACK OF CURB, 10
 AJ3032'FT NORTHWEST OF FIRE HYDRANT.  STATION IS LOCATED 105
 AJ3032'FT EAST OF R.O.W. MARKER, 78.9 FT EAST OF POWERPOLE (PP), 49.5 FT WEST
 AJ3032'OF PP, 7.4 FT NORTH OF WOOD FENCE, AND 2 FT NORTH OF ORANGE
 AJ3032'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ3032'INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ3032'WOOD PHYSICAL TIES. (WB)
 AJ3032
 AJ3032                          STATION RECOVERY (2006)
 AJ3032
 AJ3032'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 AJ3032'RECOVERED AS DESCRIBED
 AJ3032
 AJ3032                          STATION RECOVERY (2009)
 AJ3032
 AJ3032'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 AJ3032'RECOVERED AS DESCRIBED.
 AJ3032
 AJ3032                          STATION RECOVERY (2018)
 AJ3032
 AJ3032'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (BR)
 AJ3032'RECOVERED IN GOOD CONDITION.
 AJ3032
 AJ3032                          STATION RECOVERY (2025)
 AJ3032
 AJ3032'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 AJ3032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3046 ***********************************************************************
 AJ3046  DESIGNATION -  IL KANE 4 41 8
 AJ3046  PID         -  AJ3046
 AJ3046  STATE/COUNTY-  IL/KANE
 AJ3046  COUNTRY     -  US
 AJ3046  USGS QUAD   -  ELGIN (2018)
 AJ3046
 AJ3046                         *CURRENT SURVEY CONTROL
 AJ3046  ______________________________________________________________________
 AJ3046* NAD 83(2011) POSITION- 42 03 55.26821(N) 088 20 09.48062(W)   ADJUSTED
 AJ3046* NAD 83(2011) ELLIP HT-   228.631 (meters)        (06/27/12)   ADJUSTED
 AJ3046* NAD 83(2011) EPOCH   -  2010.00
 AJ3046* NAVD 88 ORTHO HEIGHT -   262.1   (meters)      860.    (feet) GPS OBS
 AJ3046  ______________________________________________________________________
 AJ3046  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3046  GEOID HEIGHT    -        -33.418 (meters)                     GEOID99
 AJ3046  GEOID HEIGHT    -        -33.479 (meters)                     GEOID18
 AJ3046  NAD 83(2011) X  -    137,710.827 (meters)                     COMP
 AJ3046  NAD 83(2011) Y  - -4,740,308.551 (meters)                     COMP
 AJ3046  NAD 83(2011) Z  -  4,251,148.682 (meters)                     COMP
 AJ3046  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 AJ3046
 AJ3046  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3046  Standards:
 AJ3046         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3046            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3046  -------------------------------------------------------------------
 AJ3046  NETWORK    1.23   1.23           0.56   0.42   0.63      0.20180334
 AJ3046  -------------------------------------------------------------------
 AJ3046  Click here for local accuracies and other accuracy information.
 AJ3046
 AJ3046.The horizontal coordinates were established by GPS observations
 AJ3046.and adjusted by the National Geodetic Survey in June 2012.
 AJ3046
 AJ3046.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3046.been affixed to the stable North American tectonic plate. See 
 AJ3046.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3046
 AJ3046.The horizontal coordinates are valid at the epoch date displayed above
 AJ3046.which is a decimal equivalence of Year/Month/Day.
 AJ3046
 AJ3046.The orthometric height was determined by GPS observations and a
 AJ3046.high-resolution geoid model.
 AJ3046
 AJ3046.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3046.GEOID18 height accuracy estimate available here.
 AJ3046
 AJ3046.Click photographs - Photos may exist for this station.
 AJ3046
 AJ3046.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3046
 AJ3046.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3046
 AJ3046.The ellipsoidal height was determined by GPS observations
 AJ3046.and is referenced to NAD 83.
 AJ3046
 AJ3046. The following values were computed from the NAD 83(2011) position.
 AJ3046
 AJ3046;                    North         East     Units Scale Factor Converg.
 AJ3046;SPC IL E     -   599,361.365   299,782.041   MT  0.99997500   -0 00 06.4
 AJ3046;SPC IL E     - 1,966,404.75    983,534.91   sFT  0.99997500   -0 00 06.4
 AJ3046;UTM  16      - 4,657,895.676   389,470.642   MT  0.99975032   -0 53 42.6
 AJ3046
 AJ3046!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3046!SPC IL E     -   0.99996414  x   0.99997500  =   0.99993914
 AJ3046!UTM  16      -   0.99996414  x   0.99975032  =   0.99971447
 AJ3046
 AJ3046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8947057895(NAD 83)
 AJ3046
 AJ3046                          SUPERSEDED SURVEY CONTROL
 AJ3046
 AJ3046  NAD 83(2007)-  42 03 55.26820(N)    088 20 09.48158(W) AD(2002.00) 0
 AJ3046  ELLIP H (02/10/07)  228.665  (m)                       GP(2002.00)    
 AJ3046  ELLIP H (02/03/05)  228.666  (m)                       GP(       ) 4 2
 AJ3046  NAD 83(1997)-  42 03 55.26818(N)    088 20 09.48107(W) AD(       ) 1
 AJ3046  ELLIP H (04/25/01)  228.687  (m)                       GP(       ) 3 2
 AJ3046
 AJ3046.Superseded values are not recommended for survey control.
 AJ3046
 AJ3046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3046.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3046
 AJ3046_MARKER: I = METAL ROD
 AJ3046_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3046_STAMPING: IL-KANE-4-41-8
 AJ3046_MARK LOGO: KCIDOT
 AJ3046_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3046_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3046_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3046+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2005
 AJ3046_ROD/PIPE-DEPTH: 3.7 meters
 AJ3046_SLEEVE-DEPTH  : 0.9 meters
 AJ3046
 AJ3046  HISTORY     - Date     Condition        Report By
 AJ3046  HISTORY     - 20000719 MONUMENTED       SECI
 AJ3046  HISTORY     - 20050520 GOOD             GEWALT
 AJ3046
 AJ3046                          STATION DESCRIPTION
 AJ3046
 AJ3046'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3046'STATION IS LOCATED APPROXIMATELY 3.25 MI NORTHWEST OF ELGIN, 3.5 MI
 AJ3046'SOUTHWEST OF WEST DUNDEE IN SECTION 4, T41N, R8E.  TO REACH FROM
 AJ3046'THE JUNCTION OF INTERSTATE 90 AND RANDALL RD PROCEED SOUTH ON
 AJ3046'RANDALL RD 1.0 MILE TO THE STATION LOCATED IN THE NORTHWEST
 AJ3046'CORNER OF THE INTERSECTION OF RANDALL RD AND BIG TIMBER RD.
 AJ3046'STATION IS LOCATED 13.6 FT NORTHWEST OF BACK-OF-CURB, 154 FT EAST OF
 AJ3046'POWERPOLE (PP), 21.6 FT EAST OF PP, 58.4 FT SOUTHWEST OF PP, 49 FT
 AJ3046'EAST OF 24 IN CONCRETE CULVERT, 10 FT WEST OF TRAFFIC SIGNAL
 AJ3046'CONTROL BOX, AND 21 FT EAST OF ORANGE FIBERGLASS WITNESS POST.
 AJ3046'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3046'POINT IS 0.45 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3046'(WB)
 AJ3046
 AJ3046                          STATION RECOVERY (2005)
 AJ3046
 AJ3046'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 AJ3046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3003 ***********************************************************************
 AJ3003  DESIGNATION -  IL KANE 5 38 6
 AJ3003  PID         -  AJ3003
 AJ3003  STATE/COUNTY-  IL/KANE
 AJ3003  COUNTRY     -  US
 AJ3003  USGS QUAD   -  BIG ROCK (2018)
 AJ3003
 AJ3003                         *CURRENT SURVEY CONTROL
 AJ3003  ______________________________________________________________________
 AJ3003* NAD 83(2011) POSITION- 41 47 50.15898(N) 088 34 24.28872(W)   ADJUSTED
 AJ3003* NAD 83(2011) ELLIP HT-   201.982 (meters)        (06/27/12)   ADJUSTED
 AJ3003* NAD 83(2011) EPOCH   -  2010.00
 AJ3003* NAVD 88 ORTHO HEIGHT -   235.0   (meters)      771.    (feet) GPS OBS
 AJ3003  ______________________________________________________________________
 AJ3003  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3003  GEOID HEIGHT    -        -33.028 (meters)                     GEOID99
 AJ3003  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 AJ3003  NAD 83(2011) X  -    118,559.693 (meters)                     COMP
 AJ3003  NAD 83(2011) Y  - -4,760,711.256 (meters)                     COMP
 AJ3003  NAD 83(2011) Z  -  4,228,977.781 (meters)                     COMP
 AJ3003  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 AJ3003
 AJ3003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3003  Standards:
 AJ3003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3003  -------------------------------------------------------------------
 AJ3003  NETWORK    1.26   1.20           0.55   0.45   0.61      0.36579529
 AJ3003  -------------------------------------------------------------------
 AJ3003  Click here for local accuracies and other accuracy information.
 AJ3003
 AJ3003.The horizontal coordinates were established by GPS observations
 AJ3003.and adjusted by the National Geodetic Survey in June 2012.
 AJ3003
 AJ3003.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3003.been affixed to the stable North American tectonic plate. See 
 AJ3003.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3003
 AJ3003.The horizontal coordinates are valid at the epoch date displayed above
 AJ3003.which is a decimal equivalence of Year/Month/Day.
 AJ3003
 AJ3003.The orthometric height was determined by GPS observations and a
 AJ3003.high-resolution geoid model.
 AJ3003
 AJ3003.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3003.GEOID18 height accuracy estimate available here.
 AJ3003
 AJ3003.Click photographs - Photos may exist for this station.
 AJ3003
 AJ3003.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3003
 AJ3003.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3003
 AJ3003.The ellipsoidal height was determined by GPS observations
 AJ3003.and is referenced to NAD 83.
 AJ3003
 AJ3003. The following values were computed from the NAD 83(2011) position.
 AJ3003
 AJ3003;                    North         East     Units Scale Factor Converg.
 AJ3003;SPC IL E     -   569,613.145   280,046.654   MT  0.99997990   -0 09 36.0
 AJ3003;SPC IL E     - 1,868,805.79    918,786.40   sFT  0.99997990   -0 09 36.0
 AJ3003;UTM  16      - 4,628,463.785   369,278.978   MT  0.99981028   -1 02 55.8
 AJ3003
 AJ3003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3003!SPC IL E     -   0.99996832  x   0.99997990  =   0.99994822
 AJ3003!UTM  16      -   0.99996832  x   0.99981028  =   0.99977861
 AJ3003
 AJ3003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6927828463(NAD 83)
 AJ3003
 AJ3003                          SUPERSEDED SURVEY CONTROL
 AJ3003
 AJ3003  NAD 83(2007)-  41 47 50.15896(N)    088 34 24.28954(W) AD(2002.00) 0
 AJ3003  ELLIP H (02/10/07)  202.013  (m)                       GP(2002.00)    
 AJ3003  ELLIP H (02/03/05)  201.999  (m)                       GP(       ) 4 2
 AJ3003  NAD 83(1997)-  41 47 50.15888(N)    088 34 24.28943(W) AD(       ) 1
 AJ3003  ELLIP H (04/25/01)  202.033  (m)                       GP(       ) 3 2
 AJ3003
 AJ3003.Superseded values are not recommended for survey control.
 AJ3003
 AJ3003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3003.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3003
 AJ3003_MARKER: I = METAL ROD
 AJ3003_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3003_STAMPING: IL-KANE-5-38-6
 AJ3003_MARK LOGO: KCIDOT
 AJ3003_PROJECTION: FLUSH
 AJ3003_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3003_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3003+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2000
 AJ3003_ROD/PIPE-DEPTH: 3.7 meters
 AJ3003_SLEEVE-DEPTH  : 0.9 meters
 AJ3003
 AJ3003  HISTORY     - Date     Condition        Report By
 AJ3003  HISTORY     - 20000712 MONUMENTED       SECI
 AJ3003
 AJ3003                          STATION DESCRIPTION
 AJ3003
 AJ3003'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3003'STATION IS LOCATED APPROXIMATELY 3.0 MI NORTHWEST OF BIG ROCK, 1.5
 AJ3003'MI EAST OF KANE/DEKALB COUNTY LINE IN SECTION 5, T38N, R6E.  TO REACH
 AJ3003'FROM THE JUNCTION OF US RT 30 AND DAVIS RD PROCEED NORTH ON DAVIS
 AJ3003'RD 1.7 MI TO SCOTT RD, THEN PROCEED WEST ON SCOTT RD 0.4 MI TO
 AJ3003'SWAN RD, THEN PROCEED NORTHWEST ON SWAN RD 0.92 MI TO THE
 AJ3003'STATION LOCATED 32 FT NORTH OF CENTERLINE OF SWAN RD.  STATION IS
 AJ3003'LOCATED 500 FT WEST OF BITUMINOUS DRIVEWAY ADDRESS 4S725, 59 FT
 AJ3003'EAST OF CENTERLINE OF GRASS FIELD ENTRANCE, 79.3 FT EAST OF
 AJ3003'POWERPOLE (PP), 74.3 FT WEST OF PP, 49 FT EAST OF 12 IN METAL CULVERT,
 AJ3003'29 FT EAST OF MPH/CURVE SIGN, AND 2 FT SOUTH OF ORANGE FIBERGLASS
 AJ3003'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3003'CAP.  DATUM POINT IS 0.6 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3003'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3004 ***********************************************************************
 AJ3004  DESIGNATION -  IL KANE 6 38 7
 AJ3004  PID         -  AJ3004
 AJ3004  STATE/COUNTY-  IL/KANE
 AJ3004  COUNTRY     -  US
 AJ3004  USGS QUAD   -  SUGAR GROVE (2018)
 AJ3004
 AJ3004                         *CURRENT SURVEY CONTROL
 AJ3004  ______________________________________________________________________
 AJ3004* NAD 83(2011) POSITION- 41 47 41.61169(N) 088 29 19.50539(W)   ADJUSTED
 AJ3004* NAD 83(2011) ELLIP HT-   187.313 (meters)        (06/27/12)   ADJUSTED
 AJ3004* NAD 83(2011) EPOCH   -  2010.00
 AJ3004* NAVD 88 ORTHO HEIGHT -   220.4   (meters)      723.    (feet) GPS OBS
 AJ3004  ______________________________________________________________________
 AJ3004  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3004  GEOID HEIGHT    -        -33.011 (meters)                     GEOID99
 AJ3004  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 AJ3004  NAD 83(2011) X  -    125,598.484 (meters)                     COMP
 AJ3004  NAD 83(2011) Y  - -4,760,695.639 (meters)                     COMP
 AJ3004  NAD 83(2011) Z  -  4,228,771.400 (meters)                     COMP
 AJ3004  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 AJ3004
 AJ3004  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3004  Standards:
 AJ3004         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3004            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3004  -------------------------------------------------------------------
 AJ3004  NETWORK    0.88   1.02           0.40   0.30   0.52      0.13844732
 AJ3004  -------------------------------------------------------------------
 AJ3004  Click here for local accuracies and other accuracy information.
 AJ3004
 AJ3004.The horizontal coordinates were established by GPS observations
 AJ3004.and adjusted by the National Geodetic Survey in June 2012.
 AJ3004
 AJ3004.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3004.been affixed to the stable North American tectonic plate. See 
 AJ3004.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3004
 AJ3004.The horizontal coordinates are valid at the epoch date displayed above
 AJ3004.which is a decimal equivalence of Year/Month/Day.
 AJ3004
 AJ3004.The orthometric height was determined by GPS observations and a
 AJ3004.high-resolution geoid model.
 AJ3004
 AJ3004.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3004.GEOID18 height accuracy estimate available here.
 AJ3004
 AJ3004.Click photographs - Photos may exist for this station.
 AJ3004
 AJ3004.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3004
 AJ3004.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3004
 AJ3004.The ellipsoidal height was determined by GPS observations
 AJ3004.and is referenced to NAD 83.
 AJ3004
 AJ3004. The following values were computed from the NAD 83(2011) position.
 AJ3004
 AJ3004;                    North         East     Units Scale Factor Converg.
 AJ3004;SPC IL E     -   569,333.259   287,082.540   MT  0.99997705   -0 06 12.9
 AJ3004;SPC IL E     - 1,867,887.53    941,869.97   sFT  0.99997705   -0 06 12.9
 AJ3004;UTM  16      - 4,628,074.866   376,308.416   MT  0.99978827   -0 59 32.4
 AJ3004
 AJ3004!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3004!SPC IL E     -   0.99997062  x   0.99997705  =   0.99994767
 AJ3004!UTM  16      -   0.99997062  x   0.99978827  =   0.99975890
 AJ3004
 AJ3004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7630828074(NAD 83)
 AJ3004
 AJ3004                          SUPERSEDED SURVEY CONTROL
 AJ3004
 AJ3004  NAD 83(2007)-  41 47 41.61168(N)    088 29 19.50618(W) AD(2002.00) 0
 AJ3004  ELLIP H (02/10/07)  187.345  (m)                       GP(2002.00)    
 AJ3004  ELLIP H (02/03/05)  187.334  (m)                       GP(       ) 4 2
 AJ3004  NAD 83(1997)-  41 47 41.61172(N)    088 29 19.50637(W) AD(       ) 1
 AJ3004  ELLIP H (04/25/01)  187.370  (m)                       GP(       ) 3 2
 AJ3004
 AJ3004.Superseded values are not recommended for survey control.
 AJ3004
 AJ3004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3004.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3004
 AJ3004_MARKER: F = FLANGE-ENCASED ROD
 AJ3004_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3004_STAMPING: IL-KANE-6-38-7
 AJ3004_MARK LOGO: KCIDOT
 AJ3004_PROJECTION: FLUSH
 AJ3004_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3004+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2025
 AJ3004_ROD/PIPE-DEPTH: 6.1 meters
 AJ3004_SLEEVE-DEPTH  : 0.9 meters
 AJ3004
 AJ3004  HISTORY     - Date     Condition        Report By
 AJ3004  HISTORY     - 20000718 MONUMENTED       SECI
 AJ3004  HISTORY     - 20110207 GOOD             GEOCAC
 AJ3004  HISTORY     - 20250321 GOOD             ASMINC
 AJ3004
 AJ3004                          STATION DESCRIPTION
 AJ3004
 AJ3004'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3004'STATION IS LOCATED APPROXIMATELY 3.25 MI SOUTHEAST OF KANEVILLE, 3.0
 AJ3004'MI NORTHWEST OF SUGAR GROVE IN SECTION 6, T38N, R7E.  TO REACH
 AJ3004'FROM THE JUNCTION OF IL RT 47 AND SCOTT RD PROCEED SOUTHWEST ON
 AJ3004'SCOTT RD APPROXIMATELY 1.7 MILES TO THE STATION LOCATED 30 FT
 AJ3004'SOUTHEAST OF CENTERLINE OF SCOTT RD.  THE STATION IS 215 FT
 AJ3004'NORTHEAST OF CENTELINE OF DUGAN RD, 191 FT NORTHEAST OF
 AJ3004'POWERPOLE (PP), 83.2 FT EAST OF PP, 124 FT SOUTHWEST OF PP, 43 FT
 AJ3004'NORTHEAST OF FENCE POST, 26 FT NORTHEAST OF SIGN, 2 FT NORTHWEST
 AJ3004'OF WIRE FENCE, AND 2 FT NORTHWEST OF ORANGE FIBERGLASS WITNESS
 AJ3004'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ3004'DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL
 AJ3004'TIES. (WB)
 AJ3004
 AJ3004                          STATION RECOVERY (2011)
 AJ3004
 AJ3004'RECOVERY NOTE BY GEOCACHING 2011 (BPS)
 AJ3004'RECOVERED IN GOOD CONDITION.
 AJ3004
 AJ3004                          STATION RECOVERY (2025)
 AJ3004
 AJ3004'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ3004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3027 ***********************************************************************
 AJ3027  DESIGNATION -  IL KANE 8 40 8
 AJ3027  PID         -  AJ3027
 AJ3027  STATE/COUNTY-  IL/KANE
 AJ3027  COUNTRY     -  US
 AJ3027  USGS QUAD   -  GENEVA (2018)
 AJ3027
 AJ3027                         *CURRENT SURVEY CONTROL
 AJ3027  ______________________________________________________________________
 AJ3027* NAD 83(2011) POSITION- 41 58 12.33206(N) 088 21 33.63015(W)   ADJUSTED
 AJ3027* NAD 83(2011) ELLIP HT-   200.105 (meters)        (06/27/12)   ADJUSTED
 AJ3027* NAD 83(2011) EPOCH   -  2010.00
 AJ3027* NAVD 88 ORTHO HEIGHT -   233.4   (meters)      766.    (feet) GPS OBS
 AJ3027  ______________________________________________________________________
 AJ3027  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3027  GEOID HEIGHT    -        -33.199 (meters)                     GEOID99
 AJ3027  GEOID HEIGHT    -        -33.253 (meters)                     GEOID18
 AJ3027  NAD 83(2011) X  -    135,979.096 (meters)                     COMP
 AJ3027  NAD 83(2011) Y  - -4,747,422.909 (meters)                     COMP
 AJ3027  NAD 83(2011) Z  -  4,243,268.389 (meters)                     COMP
 AJ3027  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 AJ3027
 AJ3027  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3027  Standards:
 AJ3027         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3027            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3027  -------------------------------------------------------------------
 AJ3027  NETWORK    0.79   0.96           0.34   0.30   0.49      0.06524525
 AJ3027  -------------------------------------------------------------------
 AJ3027  Click here for local accuracies and other accuracy information.
 AJ3027
 AJ3027.The horizontal coordinates were established by GPS observations
 AJ3027.and adjusted by the National Geodetic Survey in June 2012.
 AJ3027
 AJ3027.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3027.been affixed to the stable North American tectonic plate. See 
 AJ3027.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3027
 AJ3027.The horizontal coordinates are valid at the epoch date displayed above
 AJ3027.which is a decimal equivalence of Year/Month/Day.
 AJ3027
 AJ3027.The orthometric height was determined by GPS observations and a
 AJ3027.high-resolution geoid model.
 AJ3027
 AJ3027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3027.GEOID18 height accuracy estimate available here.
 AJ3027
 AJ3027.Click photographs - Photos may exist for this station.
 AJ3027
 AJ3027.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3027
 AJ3027.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3027
 AJ3027.The ellipsoidal height was determined by GPS observations
 AJ3027.and is referenced to NAD 83.
 AJ3027
 AJ3027. The following values were computed from the NAD 83(2011) position.
 AJ3027
 AJ3027;                    North         East     Units Scale Factor Converg.
 AJ3027;SPC IL E     -   588,781.075   297,844.231   MT  0.99997506   -0 01 02.6
 AJ3027;SPC IL E     - 1,931,692.58    977,177.28   sFT  0.99997506   -0 01 02.6
 AJ3027;UTM  16      - 4,647,349.197   387,368.717   MT  0.99975610   -0 54 32.9
 AJ3027
 AJ3027!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3027!SPC IL E     -   0.99996862  x   0.99997506  =   0.99994368
 AJ3027!UTM  16      -   0.99996862  x   0.99975610  =   0.99972472
 AJ3027
 AJ3027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8736847349(NAD 83)
 AJ3027
 AJ3027                          SUPERSEDED SURVEY CONTROL
 AJ3027
 AJ3027  NAD 83(2007)-  41 58 12.33206(N)    088 21 33.63105(W) AD(2002.00) 0
 AJ3027  ELLIP H (02/10/07)  200.137  (m)                       GP(2002.00)    
 AJ3027  ELLIP H (02/03/05)  200.125  (m)                       GP(       ) 4 2
 AJ3027  NAD 83(1997)-  41 58 12.33225(N)    088 21 33.63129(W) AD(       ) 1
 AJ3027  ELLIP H (04/25/01)  200.153  (m)                       GP(       ) 3 2
 AJ3027
 AJ3027.Superseded values are not recommended for survey control.
 AJ3027
 AJ3027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3027.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3027
 AJ3027_MARKER: I = METAL ROD
 AJ3027_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3027_STAMPING: IL-KANE-8-40-8
 AJ3027_MARK LOGO: KCIDOT
 AJ3027_PROJECTION: RECESSED 10 CENTIMETERS
 AJ3027_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3027+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2000
 AJ3027_ROD/PIPE-DEPTH: 3.0 meters
 AJ3027_SLEEVE-DEPTH  : 0.9 meters
 AJ3027
 AJ3027  HISTORY     - Date     Condition        Report By
 AJ3027  HISTORY     - 20000717 MONUMENTED       SECI
 AJ3027
 AJ3027                          STATION DESCRIPTION
 AJ3027
 AJ3027'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3027'STATION IS LOCATED APPROXIMATELY 6.0 MI SOUTHWEST OF ELGIN, 3.25
 AJ3027'MI NORTHEAST OF WASCO IN SECTION 8, T40N, R8E.  TO REACH FROM THE
 AJ3027'JUNCTION OF IL RT 31 AND SILVER GLEN RD PROCEED WEST ON SILVER
 AJ3027'GLEN RD 2.0 MI TO THE STATION LOCATED  IN THE SOUTHEAST CORNER OF
 AJ3027'INTERSECTION SILVER GLEN RD AND BURR RD.  STATION IS LOCATED 63 FT
 AJ3027'EAST OF CENTERLINE OF BURR RD, 27 FT SOUTH OF CENTERLINE OF SILVER
 AJ3027'GLEN RD, 86 FT WEST OF CENTERLINE OF ENTRANCE TO THE RESERVE
 AJ3027'SUBDIVISION, 92.4 FT NORTHEAST OF POWERPOLE (PP), 28 FT EAST OF PP,
 AJ3027'28.2 FT WEST OF PP, 12 FT WEST OF ADOPT-A-HIGHWAY SIGN, AND 12 FT
 AJ3027'WEST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ3027'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  PK
 AJ3027'NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3037 ***********************************************************************
 AJ3037  DESIGNATION -  IL KANE 8 41 6
 AJ3037  PID         -  AJ3037
 AJ3037  STATE/COUNTY-  IL/KANE
 AJ3037  COUNTRY     -  US
 AJ3037  USGS QUAD   -  HAMPSHIRE (2018)
 AJ3037
 AJ3037                         *CURRENT SURVEY CONTROL
 AJ3037  ______________________________________________________________________
 AJ3037* NAD 83(2011) POSITION- 42 02 49.60166(N) 088 34 40.61991(W)   ADJUSTED
 AJ3037* NAD 83(2011) ELLIP HT-   240.612 (meters)        (06/27/12)   ADJUSTED
 AJ3037* NAD 83(2011) EPOCH   -  2010.00
 AJ3037* NAVD 88 ORTHO HEIGHT -   273.9   (meters)      899.    (feet) GPS OBS
 AJ3037  ______________________________________________________________________
 AJ3037  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3037  GEOID HEIGHT    -        -33.196 (meters)                     GEOID99
 AJ3037  GEOID HEIGHT    -        -33.248 (meters)                     GEOID18
 AJ3037  NAD 83(2011) X  -    117,723.331 (meters)                     COMP
 AJ3037  NAD 83(2011) Y  - -4,742,213.592 (meters)                     COMP
 AJ3037  NAD 83(2011) Z  -  4,249,652.316 (meters)                     COMP
 AJ3037  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 AJ3037
 AJ3037  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3037  Standards:
 AJ3037         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3037            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3037  -------------------------------------------------------------------
 AJ3037  NETWORK    0.89   0.90           0.37   0.36   0.46     -0.15012093
 AJ3037  -------------------------------------------------------------------
 AJ3037  Click here for local accuracies and other accuracy information.
 AJ3037
 AJ3037.The horizontal coordinates were established by GPS observations
 AJ3037.and adjusted by the National Geodetic Survey in June 2012.
 AJ3037
 AJ3037.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3037.been affixed to the stable North American tectonic plate. See 
 AJ3037.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3037
 AJ3037.The horizontal coordinates are valid at the epoch date displayed above
 AJ3037.which is a decimal equivalence of Year/Month/Day.
 AJ3037
 AJ3037.The orthometric height was determined by GPS observations and a
 AJ3037.high-resolution geoid model.
 AJ3037
 AJ3037.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3037.GEOID18 height accuracy estimate available here.
 AJ3037
 AJ3037.Click photographs - Photos may exist for this station.
 AJ3037
 AJ3037.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3037
 AJ3037.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3037
 AJ3037.The ellipsoidal height was determined by GPS observations
 AJ3037.and is referenced to NAD 83.
 AJ3037
 AJ3037. The following values were computed from the NAD 83(2011) position.
 AJ3037
 AJ3037;                    North         East     Units Scale Factor Converg.
 AJ3037;SPC IL E     -   597,364.290   279,748.781   MT  0.99998004   -0 09 49.8
 AJ3037;SPC IL E     - 1,959,852.67    917,809.13   sFT  0.99998004   -0 09 49.8
 AJ3037;UTM  16      - 4,656,211.491   369,412.643   MT  0.99980983   -1 03 25.1
 AJ3037
 AJ3037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3037!SPC IL E     -   0.99996226  x   0.99998004  =   0.99994230
 AJ3037!UTM  16      -   0.99996226  x   0.99980983  =   0.99977210
 AJ3037
 AJ3037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6941256211(NAD 83)
 AJ3037
 AJ3037                          SUPERSEDED SURVEY CONTROL
 AJ3037
 AJ3037  NAD 83(2007)-  42 02 49.60164(N)    088 34 40.62083(W) AD(2002.00) 0
 AJ3037  ELLIP H (02/10/07)  240.644  (m)                       GP(2002.00)    
 AJ3037  ELLIP H (02/03/05)  240.645  (m)                       GP(       ) 4 2
 AJ3037  NAD 83(1997)-  42 02 49.60153(N)    088 34 40.62025(W) AD(       ) 1
 AJ3037  ELLIP H (04/25/01)  240.674  (m)                       GP(       ) 3 2
 AJ3037
 AJ3037.Superseded values are not recommended for survey control.
 AJ3037
 AJ3037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3037.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3037
 AJ3037_MARKER: I = METAL ROD
 AJ3037_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3037_STAMPING: IL-KANE-8-41-6
 AJ3037_MARK LOGO: KCIDOT
 AJ3037_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3037_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3037_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3037+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2000
 AJ3037_ROD/PIPE-DEPTH: 3.7 meters
 AJ3037_SLEEVE-DEPTH  : 0.9 meters
 AJ3037
 AJ3037  HISTORY     - Date     Condition        Report By
 AJ3037  HISTORY     - 20000715 MONUMENTED       SECI
 AJ3037
 AJ3037                          STATION DESCRIPTION
 AJ3037
 AJ3037'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3037'STATION IS LOCATED APPROXIMATELY 1.75 MI SOUTHWEST OF
 AJ3037'BURLINGTION, 4.25 MI SOUTHWEST OF HAMPSHIRE IN SECTION 8, T41N, R6E.
 AJ3037'TO REACH FROM THE JUNCTION OF IL RT 47 AND PLANK RD PROCEED WEST
 AJ3037'ON PLANK RD APPROXIMATELY 6.1 MILE TO THE STATION LOCATED IN THE
 AJ3037'SOUTHWEST CORNER OF INTERSECTION PLANK RD AND ENGEL RD.
 AJ3037'STATION IS LOCATED 63 FT WEST OF CENTERLINE OF ENGEL RD, 28 FT
 AJ3037'SOUTH OF CENTERLINE OF PLANK RD, 120 FT WEST OF CENTERLINE OF
 AJ3037'GRAVEL DRIVEWAY, 81 FT SOUTHEAST OF POWERPOLE (PP), 37.7 FT WEST
 AJ3037'OF PP, 105 FT SOUTHWEST OF CONCRETE R.O.W. MARKER, 66 FT
 AJ3037'SOUTHWEST OF SOUTHEAST CORNER OF WIRE FENCE, 63 FT SOUTH OF 14
 AJ3037'INCH ELM TREE, AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.
 AJ3037'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3037'POINT IS 0.3 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3037'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3002 ***********************************************************************
 AJ3002  DESIGNATION -  IL KANE 9 38 7
 AJ3002  PID         -  AJ3002
 AJ3002  STATE/COUNTY-  IL/KANE
 AJ3002  COUNTRY     -  US
 AJ3002  USGS QUAD   -  SUGAR GROVE (2018)
 AJ3002
 AJ3002                         *CURRENT SURVEY CONTROL
 AJ3002  ______________________________________________________________________
 AJ3002* NAD 83(2011) POSITION- 41 46 49.86346(N) 088 26 22.21279(W)   ADJUSTED
 AJ3002* NAD 83(2011) ELLIP HT-   176.070 (meters)        (06/27/12)   ADJUSTED
 AJ3002* NAD 83(2011) EPOCH   -  2010.00
 AJ3002* NAVD 88 ORTHO HEIGHT -   209.1   (meters)      686.    (feet) GPS OBS
 AJ3002  ______________________________________________________________________
 AJ3002  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3002  GEOID HEIGHT    -        -33.005 (meters)                     GEOID99
 AJ3002  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 AJ3002  NAD 83(2011) X  -    129,719.185 (meters)                     COMP
 AJ3002  NAD 83(2011) Y  - -4,761,641.086 (meters)                     COMP
 AJ3002  NAD 83(2011) Z  -  4,227,573.445 (meters)                     COMP
 AJ3002  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 AJ3002
 AJ3002  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3002  Standards:
 AJ3002         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3002            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3002  -------------------------------------------------------------------
 AJ3002  NETWORK    0.79   0.94           0.37   0.25   0.48     -0.04126621
 AJ3002  -------------------------------------------------------------------
 AJ3002  Click here for local accuracies and other accuracy information.
 AJ3002
 AJ3002.The horizontal coordinates were established by GPS observations
 AJ3002.and adjusted by the National Geodetic Survey in June 2012.
 AJ3002
 AJ3002.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3002.been affixed to the stable North American tectonic plate. See 
 AJ3002.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3002
 AJ3002.The horizontal coordinates are valid at the epoch date displayed above
 AJ3002.which is a decimal equivalence of Year/Month/Day.
 AJ3002
 AJ3002.The orthometric height was determined by GPS observations and a
 AJ3002.high-resolution geoid model.
 AJ3002
 AJ3002.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3002.GEOID18 height accuracy estimate available here.
 AJ3002
 AJ3002.Click photographs - Photos may exist for this station.
 AJ3002
 AJ3002.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3002
 AJ3002.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3002
 AJ3002.The ellipsoidal height was determined by GPS observations
 AJ3002.and is referenced to NAD 83.
 AJ3002
 AJ3002. The following values were computed from the NAD 83(2011) position.
 AJ3002
 AJ3002;                    North         East     Units Scale Factor Converg.
 AJ3002;SPC IL E     -   567,730.507   291,173.774   MT  0.99997596   -0 04 14.7
 AJ3002;SPC IL E     - 1,862,629.17    955,292.62   sFT  0.99997596   -0 04 14.7
 AJ3002;UTM  16      - 4,626,409.180   380,373.512   MT  0.99977610   -0 57 33.2
 AJ3002
 AJ3002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3002!SPC IL E     -   0.99997238  x   0.99997596  =   0.99994835
 AJ3002!UTM  16      -   0.99997238  x   0.99977610  =   0.99974849
 AJ3002
 AJ3002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8037326409(NAD 83)
 AJ3002
 AJ3002                          SUPERSEDED SURVEY CONTROL
 AJ3002
 AJ3002  NAD 83(2007)-  41 46 49.86347(N)    088 26 22.21359(W) AD(2002.00) 0
 AJ3002  ELLIP H (02/10/07)  176.102  (m)                       GP(2002.00)    
 AJ3002  ELLIP H (02/03/05)  176.098  (m)                       GP(       ) 4 2
 AJ3002  NAD 83(1997)-  41 46 49.86379(N)    088 26 22.21409(W) AD(       ) 1
 AJ3002  ELLIP H (04/25/01)  176.138  (m)                       GP(       ) 3 2
 AJ3002
 AJ3002.Superseded values are not recommended for survey control.
 AJ3002
 AJ3002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3002.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3002
 AJ3002_MARKER: I = METAL ROD
 AJ3002_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3002_STAMPING: IL-KANE-9-38-7
 AJ3002_MARK LOGO: KCIDOT
 AJ3002_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3002_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3002+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2010
 AJ3002_ROD/PIPE-DEPTH: 7.3 meters
 AJ3002_SLEEVE-DEPTH  : 0.9 meters
 AJ3002
 AJ3002  HISTORY     - Date     Condition        Report By
 AJ3002  HISTORY     - 20000712 MONUMENTED       SECI
 AJ3002  HISTORY     - 20100330 GOOD             COWHEY
 AJ3002  HISTORY     - 20110207 GOOD             GEOCAC
 AJ3002
 AJ3002                          STATION DESCRIPTION
 AJ3002
 AJ3002'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3002'STATION IS LOCATED APPROXIMATELY 0.8 MI NORTH OF SUGAR GROVE, 4.2
 AJ3002'MI WEST OF AURORA IN SECTION 9, T38N, R7E.  TO REACH FROM THE
 AJ3002'JUNCTION OF IL RT 47 AND BLISS RD, PROCEED NORTHEAST ON BLISS RD
 AJ3002'0.25 MI TO THE STATION LOCATED 23.1 FT WEST OF CENTERLINE THE BLISS
 AJ3002'RD. STATION IS 275 FT SOUTH OF ENTRANCE TO THE AURORA SPORTSMAN
 AJ3002'CLUB, 180 FT NORTH OF CENTERLINE OF BLACKBERRY CREEK, 93.7 FT SOUTH
 AJ3002'OF PK NAIL IN POWER POLE (PP), 88.3 FT NORTH OF PK NAIL IN PP, 51.9 FT
 AJ3002'NORTH OF PK NAIL IN PP, 50.6 FT SOUTH OF THE NORTHERN END OF THE
 AJ3002'GUARD RAIL, AND 2.7 FT WEST OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ3002'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3002'POINT IS 0.40 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3002'(WB)
 AJ3002
 AJ3002                          STATION RECOVERY (2010)
 AJ3002
 AJ3002'RECOVERY NOTE BY COWHEY GUDMUNDSON LEDER LTD 2010
 AJ3002'RECOVERED IN GOOD CONDITION.
 AJ3002
 AJ3002                          STATION RECOVERY (2011)
 AJ3002
 AJ3002'RECOVERY NOTE BY GEOCACHING 2011 (BPS)
 AJ3002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3013 ***********************************************************************
 AJ3013  DESIGNATION -  IL KANE 9 39 6
 AJ3013  PID         -  AJ3013
 AJ3013  STATE/COUNTY-  IL/KANE
 AJ3013  COUNTRY     -  US
 AJ3013  USGS QUAD   -  MAPLE PARK (2018)
 AJ3013
 AJ3013                         *CURRENT SURVEY CONTROL
 AJ3013  ______________________________________________________________________
 AJ3013* NAD 83(2011) POSITION- 41 52 47.39401(N) 088 33 37.98114(W)   ADJUSTED
 AJ3013* NAD 83(2011) ELLIP HT-   230.503 (meters)        (06/27/12)   ADJUSTED
 AJ3013* NAD 83(2011) EPOCH   -  2010.00
 AJ3013* NAVD 88 ORTHO HEIGHT -   263.6   (meters)      865.    (feet) GPS OBS
 AJ3013  ______________________________________________________________________
 AJ3013  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3013  GEOID HEIGHT    -        -33.013 (meters)                     GEOID99
 AJ3013  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 AJ3013  NAD 83(2011) X  -    119,475.361 (meters)                     COMP
 AJ3013  NAD 83(2011) Y  - -4,754,590.424 (meters)                     COMP
 AJ3013  NAD 83(2011) Z  -  4,235,829.340 (meters)                     COMP
 AJ3013  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 AJ3013
 AJ3013  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3013  Standards:
 AJ3013         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3013            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3013  -------------------------------------------------------------------
 AJ3013  NETWORK    0.68   0.82           0.31   0.23   0.42      0.09327391
 AJ3013  -------------------------------------------------------------------
 AJ3013  Click here for local accuracies and other accuracy information.
 AJ3013
 AJ3013.The horizontal coordinates were established by GPS observations
 AJ3013.and adjusted by the National Geodetic Survey in June 2012.
 AJ3013
 AJ3013.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3013.been affixed to the stable North American tectonic plate. See 
 AJ3013.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3013
 AJ3013.The horizontal coordinates are valid at the epoch date displayed above
 AJ3013.which is a decimal equivalence of Year/Month/Day.
 AJ3013
 AJ3013.The orthometric height was determined by GPS observations and a
 AJ3013.high-resolution geoid model.
 AJ3013
 AJ3013.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3013.GEOID18 height accuracy estimate available here.
 AJ3013
 AJ3013.Click photographs - Photos may exist for this station.
 AJ3013
 AJ3013.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3013
 AJ3013.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3013
 AJ3013.The ellipsoidal height was determined by GPS observations
 AJ3013.and is referenced to NAD 83.
 AJ3013
 AJ3013. The following values were computed from the NAD 83(2011) position.
 AJ3013
 AJ3013;                    North         East     Units Scale Factor Converg.
 AJ3013;SPC IL E     -   578,780.557   281,139.989   MT  0.99997938   -0 09 06.1
 AJ3013;SPC IL E     - 1,898,882.54    922,373.45   sFT  0.99997938   -0 09 06.1
 AJ3013;UTM  16      - 4,637,611.551   370,514.289   MT  0.99980632   -1 02 30.9
 AJ3013
 AJ3013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3013!SPC IL E     -   0.99996385  x   0.99997938  =   0.99994323
 AJ3013!UTM  16      -   0.99996385  x   0.99980632  =   0.99977018
 AJ3013
 AJ3013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7051437611(NAD 83)
 AJ3013
 AJ3013                          SUPERSEDED SURVEY CONTROL
 AJ3013
 AJ3013  NAD 83(2007)-  41 52 47.39399(N)    088 33 37.98201(W) AD(2002.00) 0
 AJ3013  ELLIP H (02/10/07)  230.535  (m)                       GP(2002.00)    
 AJ3013  ELLIP H (02/03/05)  230.507  (m)                       GP(       ) 4 2
 AJ3013  NAD 83(1997)-  41 52 47.39440(N)    088 33 37.98251(W) AD(       ) 1
 AJ3013  ELLIP H (04/25/01)  230.552  (m)                       GP(       ) 3 2
 AJ3013
 AJ3013.Superseded values are not recommended for survey control.
 AJ3013
 AJ3013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3013.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3013
 AJ3013_MARKER: I = METAL ROD
 AJ3013_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3013_STAMPING: IL-KANE-9-39-6
 AJ3013_MARK LOGO: KCIDOT
 AJ3013_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3013_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3013+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2005
 AJ3013_ROD/PIPE-DEPTH: 3.7 meters
 AJ3013_SLEEVE-DEPTH  : 0.9 meters
 AJ3013
 AJ3013  HISTORY     - Date     Condition        Report By
 AJ3013  HISTORY     - 20000713 MONUMENTED       SECI
 AJ3013  HISTORY     - 20050908 GOOD             GEOCAC
 AJ3013
 AJ3013                          STATION DESCRIPTION
 AJ3013
 AJ3013'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3013'STATION IS LOCATED APPROXIMATELY 2.75 MI SOUTHEAST OF MAPLE PARK,
 AJ3013'3.75 MI NORTHWEST OF KANEVILLE IN SECTION 9, T39N, R6E.  TO REACH
 AJ3013'FROM THE JUNCTION OF IL RT 47 AND KESLINGER RD PROCEED WEST ON
 AJ3013'KESLINGER RD 4.5 MILE TO THE STATION LOCATED IN THE SOUTHEAST
 AJ3013'CORNER OF KESLINGER RD AND WATSON RD IN THE MAPLE PARK
 AJ3013'CEMETERY.  STATION IS  30.1 FT SOUTH OF CENTERLINE OF KESLINGER RD,
 AJ3013'218 FT EAST OF CENTERLINE OF WATSON RD, 247 FT EAST OF POWERPOLE
 AJ3013'(PP), 188 FT EAST OF PP, 140 FT EAST OF KEEFE HEADSTONE, 3 FT NORTH OF
 AJ3013'R.O.W. MARKER, AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.
 AJ3013'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ3013'POINT IS 0.5 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3013'(WB)
 AJ3013
 AJ3013                          STATION RECOVERY (2005)
 AJ3013
 AJ3013'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 AJ3013'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3028 ***********************************************************************
 AJ3028  DESIGNATION -  IL KANE 9 40 8
 AJ3028  PID         -  AJ3028
 AJ3028  STATE/COUNTY-  IL/KANE
 AJ3028  COUNTRY     -  US
 AJ3028  USGS QUAD   -  GENEVA (2018)
 AJ3028
 AJ3028                         *CURRENT SURVEY CONTROL
 AJ3028  ______________________________________________________________________
 AJ3028* NAD 83(2011) POSITION- 41 58 08.84711(N) 088 19 36.93488(W)   ADJUSTED
 AJ3028* NAD 83(2011) ELLIP HT-   205.810 (meters)        (06/27/12)   ADJUSTED
 AJ3028* NAD 83(2011) EPOCH   -  2010.00
 AJ3028* NAVD 88 ORTHO HEIGHT -   239.1   (meters)      784.    (feet) GPS OBS
 AJ3028  ______________________________________________________________________
 AJ3028  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3028  GEOID HEIGHT    -        -33.219 (meters)                     GEOID99
 AJ3028  GEOID HEIGHT    -        -33.275 (meters)                     GEOID18
 AJ3028  NAD 83(2011) X  -    138,667.174 (meters)                     COMP
 AJ3028  NAD 83(2011) Y  - -4,747,421.335 (meters)                     COMP
 AJ3028  NAD 83(2011) Z  -  4,243,192.258 (meters)                     COMP
 AJ3028  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 AJ3028
 AJ3028  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3028  Standards:
 AJ3028         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3028            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3028  -------------------------------------------------------------------
 AJ3028  NETWORK    0.73   0.92           0.33   0.26   0.47      0.03100898
 AJ3028  -------------------------------------------------------------------
 AJ3028  Click here for local accuracies and other accuracy information.
 AJ3028
 AJ3028.The horizontal coordinates were established by GPS observations
 AJ3028.and adjusted by the National Geodetic Survey in June 2012.
 AJ3028
 AJ3028.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3028.been affixed to the stable North American tectonic plate. See 
 AJ3028.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3028
 AJ3028.The horizontal coordinates are valid at the epoch date displayed above
 AJ3028.which is a decimal equivalence of Year/Month/Day.
 AJ3028
 AJ3028.The orthometric height was determined by GPS observations and a
 AJ3028.high-resolution geoid model.
 AJ3028
 AJ3028.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3028.GEOID18 height accuracy estimate available here.
 AJ3028
 AJ3028.Click photographs - Photos may exist for this station.
 AJ3028
 AJ3028.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3028
 AJ3028.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3028
 AJ3028.The ellipsoidal height was determined by GPS observations
 AJ3028.and is referenced to NAD 83.
 AJ3028
 AJ3028. The following values were computed from the NAD 83(2011) position.
 AJ3028
 AJ3028;                    North         East     Units Scale Factor Converg.
 AJ3028;SPC IL E     -   588,673.247   300,531.066   MT  0.99997500   +0 00 15.4
 AJ3028;SPC IL E     - 1,931,338.81    985,992.34   sFT  0.99997500   +0 00 15.4
 AJ3028;UTM  16      - 4,647,199.600   390,052.950   MT  0.99974875   -0 53 14.8
 AJ3028
 AJ3028!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3028!SPC IL E     -   0.99996772  x   0.99997500  =   0.99994272
 AJ3028!UTM  16      -   0.99996772  x   0.99974875  =   0.99971648
 AJ3028
 AJ3028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9005247199(NAD 83)
 AJ3028
 AJ3028                          SUPERSEDED SURVEY CONTROL
 AJ3028
 AJ3028  NAD 83(2007)-  41 58 08.84712(N)    088 19 36.93576(W) AD(2002.00) 0
 AJ3028  ELLIP H (02/10/07)  205.842  (m)                       GP(2002.00)    
 AJ3028  ELLIP H (02/03/05)  205.828  (m)                       GP(       ) 4 2
 AJ3028  NAD 83(1997)-  41 58 08.84727(N)    088 19 36.93600(W) AD(       ) 1
 AJ3028  ELLIP H (04/25/01)  205.858  (m)                       GP(       ) 3 2
 AJ3028
 AJ3028.Superseded values are not recommended for survey control.
 AJ3028
 AJ3028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3028.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3028
 AJ3028_MARKER: I = METAL ROD
 AJ3028_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3028_STAMPING: IL-KANE-9-40-8
 AJ3028_MARK LOGO: KCIDOT
 AJ3028_PROJECTION: RECESSED 13 CENTIMETERS
 AJ3028_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3028+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2000
 AJ3028_ROD/PIPE-DEPTH: 3.0 meters
 AJ3028_SLEEVE-DEPTH  : 0.9 meters
 AJ3028
 AJ3028  HISTORY     - Date     Condition        Report By
 AJ3028  HISTORY     - 20000717 MONUMENTED       SECI
 AJ3028  HISTORY     - 20060726 GOOD             USGSNP
 AJ3028
 AJ3028                          STATION DESCRIPTION
 AJ3028
 AJ3028'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3028'STATION IS LOCATED APPROXIMATELY 5.25 MI SOUTHWEST OF ELGIN, 4.75 MI
 AJ3028'NORTHEAST OF WASCO IN SECTION 9, T40N, R8E.  TO REACH FROM THE
 AJ3028'JUNCTION OF IL RT 31 AND SILVER GLEN RD PROCEED WEST ON SILVER
 AJ3028'GLEN RD 0.2 MI TO THE STATION LOCATED 34.7 FT NORTH OF CENTERLINE
 AJ3028'OF SILVER GLEN RD.  STATION IS LOCATED 0.7 MI EAST OF RANDALL RD, 540
 AJ3028'FT EAST OF WHISPERING TRAIL RD, 270 FT WEST OF END OF GUARDRAIL, 148
 AJ3028'FT EAST OF 30 IN OAK TREE, 61 FT SOUTH-SOUTHEAST OF 42 IN OAK TREE, 54
 AJ3028'FT WEST OF POWERPOLE, 17.5 FT SOUTH OF PK NAIL IN BIKE PATH, AND 54
 AJ3028'FT WEST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ3028'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.2 FT BELOW
 AJ3028'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3028
 AJ3028                          STATION RECOVERY (2006)
 AJ3028
 AJ3028'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ3028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3039 ***********************************************************************
 AJ3039  DESIGNATION -  IL KANE 9 41 7
 AJ3039  PID         -  AJ3039
 AJ3039  STATE/COUNTY-  IL/KANE
 AJ3039  COUNTRY     -  US
 AJ3039  USGS QUAD   -  PINGREE GROVE (2018)
 AJ3039
 AJ3039                         *CURRENT SURVEY CONTROL
 AJ3039  ______________________________________________________________________
 AJ3039* NAD 83(2011) POSITION- 42 03 02.74584(N) 088 26 28.65565(W)   ADJUSTED
 AJ3039* NAD 83(2011) ELLIP HT-   247.081 (meters)        (06/27/12)   ADJUSTED
 AJ3039* NAD 83(2011) EPOCH   -  2010.00
 AJ3039* NAVD 88 ORTHO HEIGHT -   280.4   (meters)      920.    (feet) GPS OBS
 AJ3039  ______________________________________________________________________
 AJ3039  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3039  GEOID HEIGHT    -        -33.301 (meters)                     GEOID99
 AJ3039  GEOID HEIGHT    -        -33.359 (meters)                     GEOID18
 AJ3039  NAD 83(2011) X  -    129,026.428 (meters)                     COMP
 AJ3039  NAD 83(2011) Y  - -4,741,652.589 (meters)                     COMP
 AJ3039  NAD 83(2011) Z  -  4,249,957.810 (meters)                     COMP
 AJ3039  LAPLACE CORR    -         -1.96  (seconds)                    DEFLEC18
 AJ3039
 AJ3039  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3039  Standards:
 AJ3039         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3039            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3039  -------------------------------------------------------------------
 AJ3039  NETWORK    1.00   1.10           0.42   0.38   0.56     -0.36770216
 AJ3039  -------------------------------------------------------------------
 AJ3039  Click here for local accuracies and other accuracy information.
 AJ3039
 AJ3039.The horizontal coordinates were established by GPS observations
 AJ3039.and adjusted by the National Geodetic Survey in June 2012.
 AJ3039
 AJ3039.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3039.been affixed to the stable North American tectonic plate. See 
 AJ3039.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3039
 AJ3039.The horizontal coordinates are valid at the epoch date displayed above
 AJ3039.which is a decimal equivalence of Year/Month/Day.
 AJ3039
 AJ3039.The orthometric height was determined by GPS observations and a
 AJ3039.high-resolution geoid model.
 AJ3039
 AJ3039.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3039.GEOID18 height accuracy estimate available here.
 AJ3039
 AJ3039.Click photographs - Photos may exist for this station.
 AJ3039
 AJ3039.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3039
 AJ3039.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3039
 AJ3039.The ellipsoidal height was determined by GPS observations
 AJ3039.and is referenced to NAD 83.
 AJ3039
 AJ3039. The following values were computed from the NAD 83(2011) position.
 AJ3039
 AJ3039;                    North         East     Units Scale Factor Converg.
 AJ3039;SPC IL E     -   597,746.516   291,062.775   MT  0.99997598   -0 04 20.3
 AJ3039;SPC IL E     - 1,961,106.69    954,928.45   sFT  0.99997598   -0 04 20.3
 AJ3039;UTM  16      - 4,656,417.272   380,729.121   MT  0.99977504   -0 57 55.7
 AJ3039
 AJ3039!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3039!SPC IL E     -   0.99996125  x   0.99997598  =   0.99993723
 AJ3039!UTM  16      -   0.99996125  x   0.99977504  =   0.99973630
 AJ3039
 AJ3039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8072956417(NAD 83)
 AJ3039
 AJ3039                          SUPERSEDED SURVEY CONTROL
 AJ3039
 AJ3039  NAD 83(2007)-  42 03 02.74577(N)    088 26 28.65656(W) AD(2002.00) 0
 AJ3039  ELLIP H (02/10/07)  247.113  (m)                       GP(2002.00)    
 AJ3039  ELLIP H (02/03/05)  247.116  (m)                       GP(       ) 4 2
 AJ3039  NAD 83(1997)-  42 03 02.74574(N)    088 26 28.65606(W) AD(       ) 1
 AJ3039  ELLIP H (04/25/01)  247.140  (m)                       GP(       ) 3 2
 AJ3039
 AJ3039.Superseded values are not recommended for survey control.
 AJ3039
 AJ3039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3039.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3039
 AJ3039_MARKER: I = METAL ROD
 AJ3039_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3039_STAMPING: IL-KANE-9-41-7
 AJ3039_MARK LOGO: KCIDOT
 AJ3039_PROJECTION: FLUSH
 AJ3039_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3039_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3039+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2000
 AJ3039_ROD/PIPE-DEPTH: 4.9 meters
 AJ3039_SLEEVE-DEPTH  : 0.9 meters
 AJ3039
 AJ3039  HISTORY     - Date     Condition        Report By
 AJ3039  HISTORY     - 20000717 MONUMENTED       SECI
 AJ3039
 AJ3039                          STATION DESCRIPTION
 AJ3039
 AJ3039'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3039'STATION IS LOCATED APPROXIMATELY 2.0 MI SOUTHWEST OF PINGREE
 AJ3039'GROVE, 1.0 MI SOUTHEAST OF NORTH PLATO IN SECTION 9, T41N, R7E.  TO
 AJ3039'REACH FROM THE JUNCTION OF IL RT 47 AND PLANK RD PROCEED EAST ON
 AJ3039'PLANK RD 1.17 MILES TO THE STATION LOCATED 32.8 FT NORTH OF
 AJ3039'CENTERLINE OF PLANK RD.  STATION IS LOCATED 0.17 MILES EAST OF BAHR
 AJ3039'RD, 145 FT WEST OF PLATO CREEK, 259 FT WEST OF POWERPOLE (PP), 68.2
 AJ3039'FT WEST OF PP, 131 FT EAST OF PP, AND 2 FT SOUTH OF ORANGE
 AJ3039'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ3039'INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ3039'WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2939 ***********************************************************************
 AJ2939  DESIGNATION -  IL KANE 9 42 6
 AJ2939  PID         -  AJ2939
 AJ2939  STATE/COUNTY-  IL/KANE
 AJ2939  COUNTRY     -  US
 AJ2939  USGS QUAD   -  MARENGO SOUTH (2018)
 AJ2939
 AJ2939                         *CURRENT SURVEY CONTROL
 AJ2939  ______________________________________________________________________
 AJ2939* NAD 83(2011) POSITION- 42 08 19.79751(N) 088 32 07.14123(W)   ADJUSTED
 AJ2939* NAD 83(2011) ELLIP HT-   242.855 (meters)        (06/27/12)   ADJUSTED
 AJ2939* NAD 83(2011) EPOCH   -  2010.00
 AJ2939* NAVD 88 ORTHO HEIGHT -   276.3   (meters)      906.    (feet) GPS OBS
 AJ2939  ______________________________________________________________________
 AJ2939  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2939  GEOID HEIGHT    -        -33.396 (meters)                     GEOID99
 AJ2939  GEOID HEIGHT    -        -33.453 (meters)                     GEOID18
 AJ2939  NAD 83(2011) X  -    121,077.384 (meters)                     COMP
 AJ2939  NAD 83(2011) Y  - -4,735,298.990 (meters)                     COMP
 AJ2939  NAD 83(2011) Z  -  4,257,214.138 (meters)                     COMP
 AJ2939  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 AJ2939
 AJ2939  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2939  Standards:
 AJ2939         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2939            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2939  -------------------------------------------------------------------
 AJ2939  NETWORK    0.98   1.10           0.43   0.37   0.56      0.09533246
 AJ2939  -------------------------------------------------------------------
 AJ2939  Click here for local accuracies and other accuracy information.
 AJ2939
 AJ2939.The horizontal coordinates were established by GPS observations
 AJ2939.and adjusted by the National Geodetic Survey in June 2012.
 AJ2939
 AJ2939.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2939.been affixed to the stable North American tectonic plate. See 
 AJ2939.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2939
 AJ2939.The horizontal coordinates are valid at the epoch date displayed above
 AJ2939.which is a decimal equivalence of Year/Month/Day.
 AJ2939
 AJ2939.The orthometric height was determined by GPS observations and a
 AJ2939.high-resolution geoid model.
 AJ2939
 AJ2939.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2939.GEOID18 height accuracy estimate available here.
 AJ2939
 AJ2939.Click photographs - Photos may exist for this station.
 AJ2939
 AJ2939.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2939
 AJ2939.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2939
 AJ2939.The ellipsoidal height was determined by GPS observations
 AJ2939.and is referenced to NAD 83.
 AJ2939
 AJ2939. The following values were computed from the NAD 83(2011) position.
 AJ2939
 AJ2939;                    North         East     Units Scale Factor Converg.
 AJ2939;SPC IL E     -   607,542.755   283,302.337   MT  0.99997843   -0 08 07.9
 AJ2939;SPC IL E     - 1,993,246.52    929,467.75   sFT  0.99997843   -0 08 07.9
 AJ2939;UTM  16      - 4,666,331.503   373,123.914   MT  0.99979807   -1 01 48.8
 AJ2939
 AJ2939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2939!SPC IL E     -   0.99996191  x   0.99997843  =   0.99994034
 AJ2939!UTM  16      -   0.99996191  x   0.99979807  =   0.99975999
 AJ2939
 AJ2939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7312366331(NAD 83)
 AJ2939
 AJ2939                          SUPERSEDED SURVEY CONTROL
 AJ2939
 AJ2939  NAD 83(2007)-  42 08 19.79750(N)    088 32 07.14214(W) AD(2002.00) 0
 AJ2939  ELLIP H (02/10/07)  242.887  (m)                       GP(2002.00)    
 AJ2939  ELLIP H (02/03/05)  242.901  (m)                       GP(       ) 4 2
 AJ2939  ELLIP H (04/25/01)  242.930  (m)                       GP(       ) 3 2
 AJ2939  NAD 83(1997)-  42 08 19.79747(N)    088 32 07.14135(W) AD(       ) 1
 AJ2939  ELLIP H (04/24/01)  242.904  (m)                       GP(       ) 4 1
 AJ2939
 AJ2939.Superseded values are not recommended for survey control.
 AJ2939
 AJ2939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2939.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2939
 AJ2939_MARKER: I = METAL ROD
 AJ2939_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2939+WITH SETTING: INFORMATION.
 AJ2939_STAMPING: IL-KANE-9-42-6
 AJ2939_MARK LOGO: KCIDOT
 AJ2939_PROJECTION: FLUSH
 AJ2939_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2939_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2939+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2000
 AJ2939_ROD/PIPE-DEPTH: 2.4 meters
 AJ2939_SLEEVE-DEPTH  : 0.9 meters
 AJ2939
 AJ2939  HISTORY     - Date     Condition        Report By
 AJ2939  HISTORY     - 20000719 MONUMENTED       SECI
 AJ2939
 AJ2939                          STATION DESCRIPTION
 AJ2939
 AJ2939'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2939'STATION IS LOCATED APPROXIMATELY 3.0 MI NORTH OF HAMPSHIRE, 6.0 MI
 AJ2939'SOUTHWEST OF HUNTLEY IN SECTION 9, T42N, R6E.  TO REACH FROM THE
 AJ2939'JUNCTION OF US RT 20 AND HIGGINS RD PROCEED WEST ON HIGGINS RD
 AJ2939'APPROXIMATELY 1.4 MILES TO THE STATION LOCATED IN THE SOUTHWEST
 AJ2939'CORNER OF THE INTERSECTION OF HIGGINS RD AND HARMONY RD.
 AJ2939'STATION IS LOCATED 67.2 FT SOUTH OF CENTERLINE OF HIGGINS RD, 32 FT
 AJ2939'WEST OF CENTERLINE OF HARMONY RD, 137 FT NORTH OF POWERPOLE (PP),
 AJ2939'32.8 FT SOUTH OF PP, 98 FT SOUTH OF PP, AND 2 FT EAST OF ORANGE
 AJ2939'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2939'INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  THE ROD WAS
 AJ2939'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2939'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1845 ***********************************************************************
 DN1845  DESIGNATION -  ILDOT D4 0328
 DN1845  PID         -  DN1845
 DN1845  STATE/COUNTY-  IL/WOODFORD
 DN1845  COUNTRY     -  US
 DN1845  USGS QUAD   -  EUREKA (2018)
 DN1845
 DN1845                         *CURRENT SURVEY CONTROL
 DN1845  ______________________________________________________________________
 DN1845* NAD 83(2011) POSITION- 40 37 41.51725(N) 089 17 02.57109(W)   ADJUSTED
 DN1845* NAD 83(2011) ELLIP HT-   194.567 (meters)        (06/27/12)   ADJUSTED
 DN1845* NAD 83(2011) EPOCH   -  2010.00
 DN1845* NAVD 88 ORTHO HEIGHT -   227.0   (meters)      745.    (feet) GPS OBS
 DN1845  ______________________________________________________________________
 DN1845  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1845  GEOID HEIGHT    -        -32.425 (meters)                     GEOID09
 DN1845  GEOID HEIGHT    -        -32.433 (meters)                     GEOID18
 DN1845  NAD 83(2011) X  -     60,574.278 (meters)                     COMP
 DN1845  NAD 83(2011) Y  - -4,847,346.679 (meters)                     COMP
 DN1845  NAD 83(2011) Z  -  4,131,301.328 (meters)                     COMP
 DN1845  LAPLACE CORR    -          2.66  (seconds)                    DEFLEC18
 DN1845
 DN1845  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1845  Standards:
 DN1845         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1845            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1845  -------------------------------------------------------------------
 DN1845  NETWORK    0.41   0.69           0.18   0.15   0.35      0.01428986
 DN1845  -------------------------------------------------------------------
 DN1845  Click here for local accuracies and other accuracy information.
 DN1845
 DN1845.The horizontal coordinates were established by GPS observations
 DN1845.and adjusted by the National Geodetic Survey in June 2012.
 DN1845
 DN1845.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1845.been affixed to the stable North American tectonic plate. See 
 DN1845.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1845
 DN1845.The horizontal coordinates are valid at the epoch date displayed above
 DN1845.which is a decimal equivalence of Year/Month/Day.
 DN1845
 DN1845.The orthometric height was determined by GPS observations and a
 DN1845.high-resolution geoid model.
 DN1845
 DN1845.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1845.GEOID18 height accuracy estimate available here.
 DN1845
 DN1845.Click photographs - Photos may exist for this station.
 DN1845
 DN1845.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1845
 DN1845.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1845
 DN1845.The ellipsoidal height was determined by GPS observations
 DN1845.and is referenced to NAD 83.
 DN1845
 DN1845. The following values were computed from the NAD 83(2011) position.
 DN1845
 DN1845;                    North         East     Units Scale Factor Converg.
 DN1845;SPC IL W     -   440,113.880   774,671.104   MT  1.00000978   +0 34 29.1
 DN1845;SPC IL W     - 1,443,940.29  2,541,566.78   sFT  1.00000978   +0 34 29.1
 DN1845;UTM  16      - 4,499,992.872   306,824.863   MT  1.00005934   -1 29 15.8
 DN1845
 DN1845!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1845!SPC IL W     -   0.99996948  x   1.00000978  =   0.99997926
 DN1845!UTM  16      -   0.99996948  x   1.00005934  =   1.00002882
 DN1845
 DN1845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0682499992(NAD 83)
 DN1845
 DN1845                          SUPERSEDED SURVEY CONTROL
 DN1845
 DN1845  NAD 83(2007)-  40 37 41.51723(N)    089 17 02.57200(W) AD(2002.00) 1
 DN1845  ELLIP H (08/01/11)  194.589  (m)                       GP(2002.00) 3 1
 DN1845
 DN1845.Superseded values are not recommended for survey control.
 DN1845
 DN1845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1845.See file dsdata.pdf to determine how the superseded data were derived.
 DN1845
 DN1845_MARKER: F = FLANGE-ENCASED ROD
 DN1845_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1845_STAMPING: ILDOT D4 0328
 DN1845_MARK LOGO: ILDT
 DN1845_PROJECTION: RECESSED 5 CENTIMETERS
 DN1845_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1845_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1845+STABILITY: POSITION/ELEVATION WELL
 DN1845_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1845+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2023
 DN1845_ROD/PIPE-DEPTH: 6.1 meters
 DN1845_SLEEVE-DEPTH  : 0.3 meters
 DN1845
 DN1845  HISTORY     - Date     Condition        Report By
 DN1845  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1845  HISTORY     - 20130304 GOOD             ILDT
 DN1845  HISTORY     - 20230920 GOOD             ILDT
 DN1845
 DN1845                          STATION DESCRIPTION
 DN1845
 DN1845'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1845'THE STATION IS LOCATED AT THE WEST EDGE OF GOODFIELD. TO REACH THE
 DN1845'STATION FROM THE INTERSECTION OF IL 117 AND US 150 PROCEED WEST ON US
 DN1845'150 FOR 0.45 MILES TO THE STATION ON THE RIGHT. 39.0 FEET NORTH OF THE
 DN1845'CENTERLINE US 150. 31.0 FEET SOUTH OF THE SOUTH TRACK. 500 FEET WEST
 DN1845'OF THE CENTERLINE OF BIRKEY STREET. 1 FOOT SOUTH OF A WITNESS POST AND
 DN1845'FLUSH WITH THE SURFACE OF THE GROUND.  ACCESS TO THE MONUMENT IS
 DN1845'THROUGH A 6 INCH ACCESS COVER.
 DN1845
 DN1845                          STATION RECOVERY (2013)
 DN1845
 DN1845'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DN1845'RECOVERED IN GOOD CONDITION.
 DN1845
 DN1845                          STATION RECOVERY (2023)
 DN1845
 DN1845'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1845'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1848 ***********************************************************************
 DN1848  DESIGNATION -  ILDOT D4 0421
 DN1848  PID         -  DN1848
 DN1848  STATE/COUNTY-  IL/TAZEWELL
 DN1848  COUNTRY     -  US
 DN1848  USGS QUAD   -  MACKINAW (2018)
 DN1848
 DN1848                         *CURRENT SURVEY CONTROL
 DN1848  ______________________________________________________________________
 DN1848* NAD 83(2011) POSITION- 40 31 43.22779(N) 089 17 37.50258(W)   ADJUSTED
 DN1848* NAD 83(2011) ELLIP HT-   206.911 (meters)        (06/27/12)   ADJUSTED
 DN1848* NAD 83(2011) EPOCH   -  2010.00
 DN1848* NAVD 88 ORTHO HEIGHT -   239.4   (meters)      785.    (feet) GPS OBS
 DN1848  ______________________________________________________________________
 DN1848  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1848  GEOID HEIGHT    -        -32.470 (meters)                     GEOID09
 DN1848  GEOID HEIGHT    -        -32.476 (meters)                     GEOID18
 DN1848  NAD 83(2011) X  -     59,842.098 (meters)                     COMP
 DN1848  NAD 83(2011) Y  - -4,854,554.999 (meters)                     COMP
 DN1848  NAD 83(2011) Z  -  4,122,915.063 (meters)                     COMP
 DN1848  LAPLACE CORR    -          3.05  (seconds)                    DEFLEC18
 DN1848
 DN1848  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1848  Standards:
 DN1848         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1848            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1848  -------------------------------------------------------------------
 DN1848  NETWORK    0.40   0.65           0.18   0.14   0.33      0.00368272
 DN1848  -------------------------------------------------------------------
 DN1848  Click here for local accuracies and other accuracy information.
 DN1848
 DN1848.The horizontal coordinates were established by GPS observations
 DN1848.and adjusted by the National Geodetic Survey in June 2012.
 DN1848
 DN1848.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1848.been affixed to the stable North American tectonic plate. See 
 DN1848.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1848
 DN1848.The horizontal coordinates are valid at the epoch date displayed above
 DN1848.which is a decimal equivalence of Year/Month/Day.
 DN1848
 DN1848.The orthometric height was determined by GPS observations and a
 DN1848.high-resolution geoid model.
 DN1848
 DN1848.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1848.GEOID18 height accuracy estimate available here.
 DN1848
 DN1848.Click photographs - Photos may exist for this station.
 DN1848
 DN1848.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1848
 DN1848.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1848
 DN1848.The ellipsoidal height was determined by GPS observations
 DN1848.and is referenced to NAD 83.
 DN1848
 DN1848. The following values were computed from the NAD 83(2011) position.
 DN1848
 DN1848;                    North         East     Units Scale Factor Converg.
 DN1848;SPC IL W     -   429,054.326   773,959.718   MT  1.00000848   +0 34 02.2
 DN1848;SPC IL W     - 1,407,655.73  2,539,232.84   sFT  1.00000848   +0 34 02.2
 DN1848;UTM  16      - 4,488,965.462   305,716.261   MT  1.00006464   -1 29 27.6
 DN1848
 DN1848!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1848!SPC IL W     -   0.99996754  x   1.00000848  =   0.99997602
 DN1848!UTM  16      -   0.99996754  x   1.00006464  =   1.00003218
 DN1848
 DN1848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0571688965(NAD 83)
 DN1848
 DN1848                          SUPERSEDED SURVEY CONTROL
 DN1848
 DN1848  NAD 83(2007)-  40 31 43.22778(N)    089 17 37.50347(W) AD(2002.00) 1
 DN1848  ELLIP H (08/01/11)  206.929  (m)                       GP(2002.00) 3 1
 DN1848
 DN1848.Superseded values are not recommended for survey control.
 DN1848
 DN1848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1848.See file dsdata.pdf to determine how the superseded data were derived.
 DN1848
 DN1848_MARKER: F = FLANGE-ENCASED ROD
 DN1848_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1848_STAMPING: ILDOT D4 0421
 DN1848_MARK LOGO: ILDT
 DN1848_PROJECTION: RECESSED 10 CENTIMETERS
 DN1848_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1848_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1848+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2023
 DN1848_ROD/PIPE-DEPTH: 6.1 meters
 DN1848_SLEEVE-DEPTH  : 0.3 meters
 DN1848
 DN1848  HISTORY     - Date     Condition        Report By
 DN1848  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1848  HISTORY     - 20130304 GOOD             ILDT
 DN1848  HISTORY     - 20230712 SEE DESCRIPTION  ILDT
 DN1848
 DN1848                          STATION DESCRIPTION
 DN1848
 DN1848'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1848'THE STATION IS LOCATED 1.0 MILES SOUTH OF LILLY. TO REACH THE STATION
 DN1848'FROM THE INTERSECTION OF IL 9 AND LILLY RD. PROCEED EAST ON IL 9 FOR
 DN1848'0.2 MILES TO THE STATION ON THE LEFT. 28.0 FEET SOUTH OF THE
 DN1848'CENTERLINE IL 9. 58.0 FEET WEST OF THE CENTERLINE OF AN ENTRANCE TO A
 DN1848'VINEYARD. 26.8 FEET WEST OF A NAIL AND WASHER IN A POWER POLE. 64.2
 DN1848'FEET SOUTH OF A NAIL AND WASHER IN A POWER POLE. FLUSH WITH THE
 DN1848'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1848'INCH ACCESS COVER.
 DN1848
 DN1848                          STATION RECOVERY (2013)
 DN1848
 DN1848'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DN1848'RECOVERED IN GOOD CONDITION.
 DN1848
 DN1848                          STATION RECOVERY (2023)
 DN1848
 DN1848'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1848'VAULT AND CONCRETE AROUND STATION HAS SHIFTED DOWN THE SLOPE TO THE
 DN1848'NORTH AND STATION IS IMPOSSIBLE TO SET ON WITH A FIXED HEIGHT POLE AS
 DN1848'SHOWN IN THE PICTURES TAKEN JULY 12 2023.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1855 ***********************************************************************
 DN1855  DESIGNATION -  ILDOT D4 0815
 DN1855  PID         -  DN1855
 DN1855  STATE/COUNTY-  IL/TAZEWELL
 DN1855  COUNTRY     -  US
 DN1855  USGS QUAD   -  HOPEDALE (2018)
 DN1855
 DN1855                         *CURRENT SURVEY CONTROL
 DN1855  ______________________________________________________________________
 DN1855* NAD 83(2011) POSITION- 40 25 58.77210(N) 089 22 47.17781(W)   ADJUSTED
 DN1855* NAD 83(2011) ELLIP HT-   162.099 (meters)        (06/27/12)   ADJUSTED
 DN1855* NAD 83(2011) EPOCH   -  2010.00
 DN1855* NAVD 88 ORTHO HEIGHT -   194.733 (meters)      638.89  (feet) ADJUSTED
 DN1855  ______________________________________________________________________
 DN1855  GEOID HEIGHT    -        -32.631 (meters)                     GEOID18
 DN1855  NAD 83(2011) X  -     52,627.956 (meters)                     COMP
 DN1855  NAD 83(2011) Y  - -4,861,502.712 (meters)                     COMP
 DN1855  NAD 83(2011) Z  -  4,114,804.180 (meters)                     COMP
 DN1855  LAPLACE CORR    -          1.89  (seconds)                    DEFLEC18
 DN1855  DYNAMIC HEIGHT  -        194.638 (meters)      638.57  (feet) COMP
 DN1855  MODELED GRAVITY -    980,133.0   (mgal)                       NAVD 88
 DN1855
 DN1855  VERT ORDER      -  SECOND    CLASS I
 DN1855
 DN1855  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1855  Standards:
 DN1855         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1855            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1855  -------------------------------------------------------------------
 DN1855  NETWORK    0.41   0.65           0.18   0.15   0.33     -0.03209518
 DN1855  -------------------------------------------------------------------
 DN1855  Click here for local accuracies and other accuracy information.
 DN1855
 DN1855.The horizontal coordinates were established by GPS observations
 DN1855.and adjusted by the National Geodetic Survey in June 2012.
 DN1855
 DN1855.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1855.been affixed to the stable North American tectonic plate. See 
 DN1855.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1855
 DN1855.The horizontal coordinates are valid at the epoch date displayed above
 DN1855.which is a decimal equivalence of Year/Month/Day.
 DN1855
 DN1855.The orthometric height was determined by differential leveling and
 DN1855.adjusted by the IL DEPT OF TRANSP
 DN1855.in July 2015.
 DN1855
 DN1855.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1855.GEOID18 height accuracy estimate available here.
 DN1855
 DN1855.Click photographs - Photos may exist for this station.
 DN1855
 DN1855.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1855
 DN1855.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1855
 DN1855.The ellipsoidal height was determined by GPS observations
 DN1855.and is referenced to NAD 83.
 DN1855
 DN1855.The dynamic height is computed by dividing the NAVD 88
 DN1855.geopotential number by the normal gravity value computed on the
 DN1855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1855.degrees latitude (g = 980.6199 gals.).
 DN1855
 DN1855.The modeled gravity was interpolated from observed gravity values.
 DN1855
 DN1855. The following values were computed from the NAD 83(2011) position.
 DN1855
 DN1855;                    North         East     Units Scale Factor Converg.
 DN1855;SPC IL W     -   418,361.269   766,766.066   MT  0.99999603   +0 30 37.3
 DN1855;SPC IL W     - 1,372,573.60  2,515,631.67   sFT  0.99999603   +0 30 37.3
 DN1855;UTM  16      - 4,478,536.565   298,142.947   MT  1.00010159   -1 32 38.2
 DN1855
 DN1855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1855!SPC IL W     -   0.99997457  x   0.99999603  =   0.99997060
 DN1855!UTM  16      -   0.99997457  x   1.00010159  =   1.00007616
 DN1855
 DN1855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9814278536(NAD 83)
 DN1855
 DN1855                          SUPERSEDED SURVEY CONTROL
 DN1855
 DN1855  NAD 83(2007)-  40 25 58.77211(N)    089 22 47.17869(W) AD(2002.00) 1
 DN1855  ELLIP H (08/01/11)  162.113  (m)                       GP(2002.00) 3 1
 DN1855  NAVD 88 (08/01/11)  194.7    (m)  GEOID09  model used  GPS OBS        
 DN1855
 DN1855.Superseded values are not recommended for survey control.
 DN1855
 DN1855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1855.See file dsdata.pdf to determine how the superseded data were derived.
 DN1855
 DN1855_MARKER: F = FLANGE-ENCASED ROD
 DN1855_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1855_STAMPING: ILDOT D4 0815
 DN1855_MARK LOGO: ILDT
 DN1855_PROJECTION: FLUSH
 DN1855_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1855_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1855_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1855+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DN1855_ROD/PIPE-DEPTH: 6.1 meters
 DN1855_SLEEVE-DEPTH  : 0.3 meters
 DN1855
 DN1855  HISTORY     - Date     Condition        Report By
 DN1855  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1855  HISTORY     - 20141001 GOOD             DJHENK
 DN1855
 DN1855                          STATION DESCRIPTION
 DN1855
 DN1855'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1855'THE STATION IS LOCATED 2.1 MILES EAST OF HOPEDALE. TO REACH THE
 DN1855'STATION FROM THE INTERSECTION OF IL 122 AND TREMONT STREET IN HOPEDALE
 DN1855'PROCEED EAST ON IL 122 FOR 2.1 MILES TO THE STATION ON THE RIGHT. 39.0
 DN1855'FEET SOUTHEAST OF THE CENTERLINE IL 9. 132 FEET NORTHEAST OF A POWER
 DN1855'LINE. 1.0 FOOT NORTH OF A WITNESS POST AND FLUSH WITH THE SURFACE OF
 DN1855'THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS
 DN1855'COVER.
 DN1855
 DN1855                          STATION RECOVERY (2014)
 DN1855
 DN1855'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1855'RECOVERED AS DESCRIBED.
 DN1855'
 DN1855'NOTE-THE ACCESS COVER IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1865 ***********************************************************************
 DN1865  DESIGNATION -  ILDOT D4 1143
 DN1865  PID         -  DN1865
 DN1865  STATE/COUNTY-  IL/WOODFORD
 DN1865  COUNTRY     -  US
 DN1865  USGS QUAD   -  GERMANTOWN HILLS (2018)
 DN1865
 DN1865                         *CURRENT SURVEY CONTROL
 DN1865  ______________________________________________________________________
 DN1865* NAD 83(2011) POSITION- 40 51 05.46299(N) 089 27 47.44578(W)   ADJUSTED
 DN1865* NAD 83(2011) ELLIP HT-   113.448 (meters)        (06/27/12)   ADJUSTED
 DN1865* NAD 83(2011) EPOCH   -  2010.00
 DN1865* NAVD 88 ORTHO HEIGHT -   146.3   (meters)      480.    (feet) GPS OBS
 DN1865  ______________________________________________________________________
 DN1865  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1865  GEOID HEIGHT    -        -32.813 (meters)                     GEOID09
 DN1865  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 DN1865  NAD 83(2011) X  -     45,266.849 (meters)                     COMP
 DN1865  NAD 83(2011) Y  - -4,831,266.617 (meters)                     COMP
 DN1865  NAD 83(2011) Z  -  4,150,038.734 (meters)                     COMP
 DN1865  LAPLACE CORR    -          2.78  (seconds)                    DEFLEC18
 DN1865
 DN1865  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1865  Standards:
 DN1865         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1865            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1865  -------------------------------------------------------------------
 DN1865  NETWORK    0.47   0.74           0.21   0.17   0.38     -0.04231185
 DN1865  -------------------------------------------------------------------
 DN1865  Click here for local accuracies and other accuracy information.
 DN1865
 DN1865.The horizontal coordinates were established by GPS observations
 DN1865.and adjusted by the National Geodetic Survey in June 2012.
 DN1865
 DN1865.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1865.been affixed to the stable North American tectonic plate. See 
 DN1865.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1865
 DN1865.The horizontal coordinates are valid at the epoch date displayed above
 DN1865.which is a decimal equivalence of Year/Month/Day.
 DN1865
 DN1865.The orthometric height was determined by GPS observations and a
 DN1865.high-resolution geoid model.
 DN1865
 DN1865.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1865.GEOID18 height accuracy estimate available here.
 DN1865
 DN1865.Click photographs - Photos may exist for this station.
 DN1865
 DN1865.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1865
 DN1865.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1865
 DN1865.The ellipsoidal height was determined by GPS observations
 DN1865.and is referenced to NAD 83.
 DN1865
 DN1865. The following values were computed from the NAD 83(2011) position.
 DN1865
 DN1865;                    North         East     Units Scale Factor Converg.
 DN1865;SPC IL W     -   464,775.348   759,317.389   MT  0.99998447   +0 27 36.6
 DN1865;SPC IL W     - 1,524,850.45  2,491,193.80   sFT  0.99998447   +0 27 36.6
 DN1865;UTM  16      - 4,525,194.587   292,369.296   MT  1.00013064   -1 36 42.3
 DN1865
 DN1865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1865!SPC IL W     -   0.99998220  x   0.99998447  =   0.99996667
 DN1865!UTM  16      -   0.99998220  x   1.00013064  =   1.00011284
 DN1865
 DN1865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9236925194(NAD 83)
 DN1865
 DN1865                          SUPERSEDED SURVEY CONTROL
 DN1865
 DN1865  NAD 83(2007)-  40 51 05.46281(N)    089 27 47.44669(W) AD(2002.00) 1
 DN1865  ELLIP H (08/01/11)  113.478  (m)                       GP(2002.00) 3 1
 DN1865
 DN1865.Superseded values are not recommended for survey control.
 DN1865
 DN1865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1865.See file dsdata.pdf to determine how the superseded data were derived.
 DN1865
 DN1865_MARKER: F = FLANGE-ENCASED ROD
 DN1865_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1865_STAMPING: ILDOT D4 1143
 DN1865_MARK LOGO: ILDT
 DN1865_PROJECTION: RECESSED 8 CENTIMETERS
 DN1865_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1865_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1865+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2023
 DN1865_ROD/PIPE-DEPTH: 6.1 meters
 DN1865_SLEEVE-DEPTH  : 0.3 meters
 DN1865
 DN1865  HISTORY     - Date     Condition        Report By
 DN1865  HISTORY     - 19950505 MONUMENTED       ILDT
 DN1865  HISTORY     - 20180606 GOOD             NONE
 DN1865  HISTORY     - 20230919 GOOD             ILDT
 DN1865
 DN1865                          STATION DESCRIPTION
 DN1865
 DN1865'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1995
 DN1865'THE STATION IS LOCATED 3.5 MILES NORTHEAST OF SPRING BAY. TO REACH THE
 DN1865'STATION FROM THE INTERSECTION OF  IL 26 AND ZIMMERMAN ROAD AT THE
 DN1865'NORTH EDGE OF SPRING BAY PROCEED NORTHEAST ON IL 26 FOR 3.4 MILES TO
 DN1865'THE STATION ON THE LEFT IN THE NORTHWEST QUADRANT OF A BRIDGE OVER
 DN1865'PARTRIDGE CREEK. 45.0 FEET NORTHWEST OF THE CENTERLINE OF IL 26. 86.0
 DN1865'FEET NORTHEAST OF THE NORTHEAST ABUTMENT OF THE BRIDGE. 46.5 FEET
 DN1865'SOUTHEAST OF A NAIL AND WASHER IN A POWER POLE. 21.5 FEET NORTH OF A
 DN1865'NAIL AND WASHER IN A POWER POLE.  49.0 FEET NORTHEAST OF A NAIL AND
 DN1865'WASHER IN A LONE WOOD POST. 1.0 FOOT NORTH OF A WITNESS POST AND FLUSH
 DN1865'WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS
 DN1865'THROUGH A 6 INCH ACCESS COVER.
 DN1865
 DN1865                          STATION RECOVERY (2018)
 DN1865
 DN1865'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (MGF)
 DN1865'THE STATION IS INTACT AND LOCATED SOUTHWEST OF THE INTERSECTION OF IL
 DN1865'26 AND N CREEK ROAD.  12 M (39.4 FT) NORTH OF IL 26 CENTERLINE AND 72
 DN1865'M (236.2 FT) SOUTHWEST OF THE CENTERLINE OF N CREEK ROAD.  LOCATED IN
 DN1865'TALL WEEDS AND GRASS.  ACCESS COVER IS INTACT.  MARKED BY A WOODEN
 DN1865'LATH.
 DN1865
 DN1865                          STATION RECOVERY (2023)
 DN1865
 DN1865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1864 ***********************************************************************
 DN1864  DESIGNATION -  ILDOT D4 1215
 DN1864  PID         -  DN1864
 DN1864  STATE/COUNTY-  IL/TAZEWELL
 DN1864  COUNTRY     -  US
 DN1864  USGS QUAD   -  HOPEDALE (2018)
 DN1864
 DN1864                         *CURRENT SURVEY CONTROL
 DN1864  ______________________________________________________________________
 DN1864* NAD 83(2011) POSITION- 40 25 50.98261(N) 089 27 31.99670(W)   ADJUSTED
 DN1864* NAD 83(2011) ELLIP HT-   154.513 (meters)        (06/27/12)   ADJUSTED
 DN1864* NAD 83(2011) EPOCH   -  2010.00
 DN1864* NAVD 88 ORTHO HEIGHT -   187.206 (meters)      614.19  (feet) ADJUSTED
 DN1864  ______________________________________________________________________
 DN1864  GEOID HEIGHT    -        -32.696 (meters)                     GEOID18
 DN1864  NAD 83(2011) X  -     45,916.363 (meters)                     COMP
 DN1864  NAD 83(2011) Y  - -4,861,720.796 (meters)                     COMP
 DN1864  NAD 83(2011) Z  -  4,114,616.368 (meters)                     COMP
 DN1864  LAPLACE CORR    -          1.73  (seconds)                    DEFLEC18
 DN1864  DYNAMIC HEIGHT  -        187.115 (meters)      613.89  (feet) COMP
 DN1864  MODELED GRAVITY -    980,133.3   (mgal)                       NAVD 88
 DN1864
 DN1864  VERT ORDER      -  SECOND    CLASS I
 DN1864
 DN1864  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1864  Standards:
 DN1864         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1864            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1864  -------------------------------------------------------------------
 DN1864  NETWORK    0.43   0.69           0.19   0.16   0.35     -0.13544933
 DN1864  -------------------------------------------------------------------
 DN1864  Click here for local accuracies and other accuracy information.
 DN1864
 DN1864.The horizontal coordinates were established by GPS observations
 DN1864.and adjusted by the National Geodetic Survey in June 2012.
 DN1864
 DN1864.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1864.been affixed to the stable North American tectonic plate. See 
 DN1864.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1864
 DN1864.The horizontal coordinates are valid at the epoch date displayed above
 DN1864.which is a decimal equivalence of Year/Month/Day.
 DN1864
 DN1864.The orthometric height was determined by differential leveling and
 DN1864.adjusted by the IL DEPT OF TRANSP
 DN1864.in July 2015.
 DN1864
 DN1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1864.GEOID18 height accuracy estimate available here.
 DN1864
 DN1864.Click photographs - Photos may exist for this station.
 DN1864
 DN1864.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1864
 DN1864.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1864
 DN1864.The ellipsoidal height was determined by GPS observations
 DN1864.and is referenced to NAD 83.
 DN1864
 DN1864.The dynamic height is computed by dividing the NAVD 88
 DN1864.geopotential number by the normal gravity value computed on the
 DN1864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1864.degrees latitude (g = 980.6199 gals.).
 DN1864
 DN1864.The modeled gravity was interpolated from observed gravity values.
 DN1864
 DN1864. The following values were computed from the NAD 83(2011) position.
 DN1864
 DN1864;                    North         East     Units Scale Factor Converg.
 DN1864;SPC IL W     -   418,064.221   760,055.109   MT  0.99998556   +0 27 32.5
 DN1864;SPC IL W     - 1,371,599.03  2,493,614.14   sFT  0.99998556   +0 27 32.5
 DN1864;UTM  16      - 4,478,480.264   291,424.797   MT  1.00013553   -1 35 42.8
 DN1864
 DN1864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1864!SPC IL W     -   0.99997576  x   0.99998556  =   0.99996132
 DN1864!UTM  16      -   0.99997576  x   1.00013553  =   1.00011129
 DN1864
 DN1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9142478480(NAD 83)
 DN1864
 DN1864                          SUPERSEDED SURVEY CONTROL
 DN1864
 DN1864  NAD 83(2007)-  40 25 50.98265(N)    089 27 31.99758(W) AD(2002.00) 1
 DN1864  ELLIP H (08/01/11)  154.524  (m)                       GP(2002.00) 3 1
 DN1864  NAVD 88 (08/01/11)  187.2    (m)  GEOID09  model used  GPS OBS        
 DN1864
 DN1864.Superseded values are not recommended for survey control.
 DN1864
 DN1864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1864.See file dsdata.pdf to determine how the superseded data were derived.
 DN1864
 DN1864_MARKER: F = FLANGE-ENCASED ROD
 DN1864_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1864_STAMPING: ILDOT D4 1215
 DN1864_MARK LOGO: ILDT
 DN1864_PROJECTION: RECESSED 18 CENTIMETERS
 DN1864_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DN1864_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1864+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2023
 DN1864_ROD/PIPE-DEPTH: 6.1 meters
 DN1864_SLEEVE-DEPTH  : 0.3 meters
 DN1864
 DN1864  HISTORY     - Date     Condition        Report By
 DN1864  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1864  HISTORY     - 20141001 GOOD             DJHENK
 DN1864  HISTORY     - 20230608 GOOD             ILDT
 DN1864
 DN1864                          STATION DESCRIPTION
 DN1864
 DN1864'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1864'THE STATION IS LOCATED 2.1 MILES WEST NORTHWEST OF HOPEDALE. TO REACH
 DN1864'THE STATION FROM THE INTERSECTION OF IL 122 AND I 155 2.0 MILES WEST
 DN1864'OF  HOPEDALE PROCEED NORTH ON THE NORTHBOUND I 155 RAMP TO THE STATION
 DN1864'ON THE RIGHT AT THE RAMP TERMINUS. 78.0 FEET EAST OF THE EAST EDGE OF
 DN1864'SHOULDER FOR THE NORTHBOUND RAMP. 24.3 FEET NORTHWEST OF A NO5 REBAR
 DN1864'IN THE GROUND. 25.7 FEET SOUTHEAST OF A NO5 REBAR IN THE GROUND. 4.0
 DN1864'FEET SOUTH OF THE ACCESS CONTROL FENCE. FLUSH WITH THE SURFACE OF THE
 DN1864'GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1864
 DN1864                          STATION RECOVERY (2014)
 DN1864
 DN1864'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1864'RECOVERED AS DESCRIBED.
 DN1864
 DN1864                          STATION RECOVERY (2023)
 DN1864
 DN1864'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1853 ***********************************************************************
 DN1853  DESIGNATION -  ILDOT D4 1223
 DN1853  PID         -  DN1853
 DN1853  STATE/COUNTY-  IL/TAZEWELL
 DN1853  COUNTRY     -  US
 DN1853  USGS QUAD   -  MORTON (2018)
 DN1853
 DN1853                         *CURRENT SURVEY CONTROL
 DN1853  ______________________________________________________________________
 DN1853* NAD 83(2011) POSITION- 40 32 43.58378(N) 089 28 36.96251(W)   ADJUSTED
 DN1853* NAD 83(2011) ELLIP HT-   168.480 (meters)        (06/27/12)   ADJUSTED
 DN1853* NAD 83(2011) EPOCH   -  2010.00
 DN1853* NAVD 88 ORTHO HEIGHT -   201.2   (meters)      660.    (feet) GPS OBS
 DN1853  ______________________________________________________________________
 DN1853  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1853  GEOID HEIGHT    -        -32.713 (meters)                     GEOID09
 DN1853  GEOID HEIGHT    -        -32.723 (meters)                     GEOID18
 DN1853  NAD 83(2011) X  -     44,309.755 (meters)                     COMP
 DN1853  NAD 83(2011) Y  - -4,853,482.309 (meters)                     COMP
 DN1853  NAD 83(2011) Z  -  4,124,305.015 (meters)                     COMP
 DN1853  LAPLACE CORR    -          2.55  (seconds)                    DEFLEC18
 DN1853
 DN1853  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1853  Standards:
 DN1853         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1853            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1853  -------------------------------------------------------------------
 DN1853  NETWORK    0.37   0.63           0.17   0.13   0.32     -0.00893049
 DN1853  -------------------------------------------------------------------
 DN1853  Click here for local accuracies and other accuracy information.
 DN1853
 DN1853.The horizontal coordinates were established by GPS observations
 DN1853.and adjusted by the National Geodetic Survey in June 2012.
 DN1853
 DN1853.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1853.been affixed to the stable North American tectonic plate. See 
 DN1853.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1853
 DN1853.The horizontal coordinates are valid at the epoch date displayed above
 DN1853.which is a decimal equivalence of Year/Month/Day.
 DN1853
 DN1853.The orthometric height was determined by GPS observations and a
 DN1853.high-resolution geoid model.
 DN1853
 DN1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1853.GEOID18 height accuracy estimate available here.
 DN1853
 DN1853.Click photographs - Photos may exist for this station.
 DN1853
 DN1853.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1853
 DN1853.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1853
 DN1853.The ellipsoidal height was determined by GPS observations
 DN1853.and is referenced to NAD 83.
 DN1853
 DN1853. The following values were computed from the NAD 83(2011) position.
 DN1853
 DN1853;                    North         East     Units Scale Factor Converg.
 DN1853;SPC IL W     -   430,778.423   758,424.410   MT  0.99998318   +0 26 54.1
 DN1853;SPC IL W     - 1,413,312.21  2,488,264.09   sFT  0.99998318   +0 26 54.1
 DN1853;UTM  16      - 4,491,246.767   290,251.256   MT  1.00014156   -1 36 38.6
 DN1853
 DN1853!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1853!SPC IL W     -   0.99997357  x   0.99998318  =   0.99995675
 DN1853!UTM  16      -   0.99997357  x   1.00014156  =   1.00011513
 DN1853
 DN1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9025191246(NAD 83)
 DN1853
 DN1853                          SUPERSEDED SURVEY CONTROL
 DN1853
 DN1853  NAD 83(2007)-  40 32 43.58377(N)    089 28 36.96341(W) AD(2002.00) 1
 DN1853  ELLIP H (08/01/11)  168.496  (m)                       GP(2002.00) 3 1
 DN1853
 DN1853.Superseded values are not recommended for survey control.
 DN1853
 DN1853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1853.See file dsdata.pdf to determine how the superseded data were derived.
 DN1853
 DN1853_MARKER: F = FLANGE-ENCASED ROD
 DN1853_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1853_STAMPING: ILDOT D4 1223
 DN1853_MARK LOGO: ILDT
 DN1853_PROJECTION: RECESSED 10 CENTIMETERS
 DN1853_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DN1853_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1853+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2023
 DN1853_ROD/PIPE-DEPTH: 6.1 meters
 DN1853_SLEEVE-DEPTH  : 0.3 meters
 DN1853
 DN1853  HISTORY     - Date     Condition        Report By
 DN1853  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1853  HISTORY     - 20230802 GOOD             ILDT
 DN1853
 DN1853                          STATION DESCRIPTION
 DN1853
 DN1853'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1853'THE STATION IS LOCATED 1.5 MILES NORTHEAST OF TREMONT. TO REACH THE
 DN1853'STATION FROM THE INTERSECTION OF IL 9 AND I 155 0.5 MILES EAST OF
 DN1853'TREMONT  PROCEED NORTH ON I 155 FOR 1.3 MILES TO THE STATION ON THE
 DN1853'RIGHT. 40.5 FEET EAST OF THE EAST EDGE OF SHOULDER OF THE NORTHBOUND
 DN1853'LANES OF I 155. 23.2 FEET NORTH OF A NO5 REBAR IN THE GROUND. 23.6
 DN1853'FEET SOUTH OF A NO5 REBAR IN THE GROUND. 7.0 FEET WEST OF THE ACCESS
 DN1853'CONTROL FENCE. FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO
 DN1853'THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1853
 DN1853                          STATION RECOVERY (2023)
 DN1853
 DN1853'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1853'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1852 ***********************************************************************
 DN1852  DESIGNATION -  ILDOT D4 1226
 DN1852  PID         -  DN1852
 DN1852  STATE/COUNTY-  IL/TAZEWELL
 DN1852  COUNTRY     -  US
 DN1852  USGS QUAD   -  MORTON (2018)
 DN1852
 DN1852                         *CURRENT SURVEY CONTROL
 DN1852  ______________________________________________________________________
 DN1852* NAD 83(2011) POSITION- 40 35 57.78493(N) 089 28 43.51227(W)   ADJUSTED
 DN1852* NAD 83(2011) ELLIP HT-   181.195 (meters)        (06/27/12)   ADJUSTED
 DN1852* NAD 83(2011) EPOCH   -  2010.00
 DN1852* NAVD 88 ORTHO HEIGHT -   213.9   (meters)      702.    (feet) GPS OBS
 DN1852  ______________________________________________________________________
 DN1852  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1852  GEOID HEIGHT    -        -32.710 (meters)                     GEOID09
 DN1852  GEOID HEIGHT    -        -32.719 (meters)                     GEOID18
 DN1852  NAD 83(2011) X  -     44,120.279 (meters)                     COMP
 DN1852  NAD 83(2011) Y  - -4,849,597.262 (meters)                     COMP
 DN1852  NAD 83(2011) Z  -  4,128,863.573 (meters)                     COMP
 DN1852  LAPLACE CORR    -          3.13  (seconds)                    DEFLEC18
 DN1852
 DN1852  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1852  Standards:
 DN1852         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1852            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1852  -------------------------------------------------------------------
 DN1852  NETWORK    0.37   0.65           0.17   0.13   0.33     -0.00003590
 DN1852  -------------------------------------------------------------------
 DN1852  Click here for local accuracies and other accuracy information.
 DN1852
 DN1852.The horizontal coordinates were established by GPS observations
 DN1852.and adjusted by the National Geodetic Survey in June 2012.
 DN1852
 DN1852.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1852.been affixed to the stable North American tectonic plate. See 
 DN1852.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1852
 DN1852.The horizontal coordinates are valid at the epoch date displayed above
 DN1852.which is a decimal equivalence of Year/Month/Day.
 DN1852
 DN1852.The orthometric height was determined by GPS observations and a
 DN1852.high-resolution geoid model.
 DN1852
 DN1852.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1852.GEOID18 height accuracy estimate available here.
 DN1852
 DN1852.Click photographs - Photos may exist for this station.
 DN1852
 DN1852.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1852
 DN1852.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1852
 DN1852.The ellipsoidal height was determined by GPS observations
 DN1852.and is referenced to NAD 83.
 DN1852
 DN1852. The following values were computed from the NAD 83(2011) position.
 DN1852
 DN1852;                    North         East     Units Scale Factor Converg.
 DN1852;SPC IL W     -   436,767.265   758,223.518   MT  0.99998289   +0 26 51.7
 DN1852;SPC IL W     - 1,432,960.60  2,487,604.99   sFT  0.99998289   +0 26 51.7
 DN1852;UTM  16      - 4,497,239.910   290,265.795   MT  1.00014148   -1 36 49.2
 DN1852
 DN1852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1852!SPC IL W     -   0.99997158  x   0.99998289  =   0.99995447
 DN1852!UTM  16      -   0.99997158  x   1.00014148  =   1.00011305
 DN1852
 DN1852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9026597239(NAD 83)
 DN1852
 DN1852                          SUPERSEDED SURVEY CONTROL
 DN1852
 DN1852  NAD 83(2007)-  40 35 57.78490(N)    089 28 43.51318(W) AD(2002.00) 1
 DN1852  ELLIP H (08/01/11)  181.213  (m)                       GP(2002.00) 3 1
 DN1852
 DN1852.Superseded values are not recommended for survey control.
 DN1852
 DN1852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1852.See file dsdata.pdf to determine how the superseded data were derived.
 DN1852
 DN1852_MARKER: F = FLANGE-ENCASED ROD
 DN1852_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1852_STAMPING: D4 1226
 DN1852_MARK LOGO: ILDT
 DN1852_PROJECTION: RECESSED 18 CENTIMETERS
 DN1852_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1852_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1852+STABILITY: POSITION/ELEVATION WELL
 DN1852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1852+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2023
 DN1852_ROD/PIPE-DEPTH: 6.1 meters
 DN1852_SLEEVE-DEPTH  : 0.3 meters
 DN1852
 DN1852  HISTORY     - Date     Condition        Report By
 DN1852  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1852  HISTORY     - 20230828 GOOD             ILDT
 DN1852
 DN1852                          STATION DESCRIPTION
 DN1852
 DN1852'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1852'THE STATION IS LOCATED 1.3 MILES SOUTHWEST OF MORTON. TO REACH THE
 DN1852'STATION FROM THE INTERSECTION OF IL 98 AND I 155 PROCEED SOUTH ON THE
 DN1852'SOUTHBOUND I 155 RAMP TO THE STATION ON THE RIGHT AT THE RAMP
 DN1852'TERMINUS. 52.0 FEET WEST OF THE WEST EDGE OF SHOULDER OF THE
 DN1852'SOUTHBOUND LANES OF I 155. 19.2 FEET NORTH OF A NO5 REBAR IN THE
 DN1852'GROUND. 21.7 FEET SOUTH OF A NO5 REBAR IN THE GROUND. 9.6 FEET
 DN1852'NORTHEAST OF A NO5 REBAR IN THE GROUND. 11.0 FEET EAST OF THE ACCESS
 DN1852'CONTROL FENCE. 1.0 FOOT EAST OF A WITNESS POST AND FLUSH WITH THE
 DN1852'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1852'INCH ACCESS COVER.
 DN1852
 DN1852                          STATION RECOVERY (2023)
 DN1852
 DN1852'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1852'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1850 ***********************************************************************
 DN1850  DESIGNATION -  ILDOT D4 1237
 DN1850  PID         -  DN1850
 DN1850  STATE/COUNTY-  IL/WOODFORD
 DN1850  COUNTRY     -  US
 DN1850  USGS QUAD   -  GERMANTOWN HILLS (2018)
 DN1850
 DN1850                         *CURRENT SURVEY CONTROL
 DN1850  ______________________________________________________________________
 DN1850* NAD 83(2011) POSITION- 40 45 29.81453(N) 089 29 22.20498(W)   ADJUSTED
 DN1850* NAD 83(2011) ELLIP HT-   203.387 (meters)        (06/27/12)   ADJUSTED
 DN1850* NAD 83(2011) EPOCH   -  2010.00
 DN1850* NAVD 88 ORTHO HEIGHT -   236.2   (meters)      775.    (feet) GPS OBS
 DN1850  ______________________________________________________________________
 DN1850  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1850  GEOID HEIGHT    -        -32.766 (meters)                     GEOID09
 DN1850  GEOID HEIGHT    -        -32.769 (meters)                     GEOID18
 DN1850  NAD 83(2011) X  -     43,108.226 (meters)                     COMP
 DN1850  NAD 83(2011) Y  - -4,838,120.958 (meters)                     COMP
 DN1850  NAD 83(2011) Z  -  4,142,260.090 (meters)                     COMP
 DN1850  LAPLACE CORR    -          3.59  (seconds)                    DEFLEC18
 DN1850
 DN1850  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1850  Standards:
 DN1850         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1850            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1850  -------------------------------------------------------------------
 DN1850  NETWORK    0.42   0.71           0.19   0.15   0.36      0.02430192
 DN1850  -------------------------------------------------------------------
 DN1850  Click here for local accuracies and other accuracy information.
 DN1850
 DN1850.The horizontal coordinates were established by GPS observations
 DN1850.and adjusted by the National Geodetic Survey in June 2012.
 DN1850
 DN1850.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1850.been affixed to the stable North American tectonic plate. See 
 DN1850.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1850
 DN1850.The horizontal coordinates are valid at the epoch date displayed above
 DN1850.which is a decimal equivalence of Year/Month/Day.
 DN1850
 DN1850.The orthometric height was determined by GPS observations and a
 DN1850.high-resolution geoid model.
 DN1850
 DN1850.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1850.GEOID18 height accuracy estimate available here.
 DN1850
 DN1850.Click photographs - Photos may exist for this station.
 DN1850
 DN1850.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1850
 DN1850.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1850
 DN1850.The ellipsoidal height was determined by GPS observations
 DN1850.and is referenced to NAD 83.
 DN1850
 DN1850. The following values were computed from the NAD 83(2011) position.
 DN1850
 DN1850;                    North         East     Units Scale Factor Converg.
 DN1850;SPC IL W     -   454,404.522   757,177.893   MT  0.99998140   +0 26 31.6
 DN1850;SPC IL W     - 1,490,825.50  2,484,174.47   sFT  0.99998140   +0 26 31.6
 DN1850;UTM  16      - 4,514,906.221   289,856.217   MT  1.00014358   -1 37 33.3
 DN1850
 DN1850!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1850!SPC IL W     -   0.99996810  x   0.99998140  =   0.99994950
 DN1850!UTM  16      -   0.99996810  x   1.00014358  =   1.00011167
 DN1850
 DN1850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8985614906(NAD 83)
 DN1850
 DN1850                          SUPERSEDED SURVEY CONTROL
 DN1850
 DN1850  NAD 83(2007)-  40 45 29.81443(N)    089 29 22.20589(W) AD(2002.00) 1
 DN1850  ELLIP H (08/01/11)  203.411  (m)                       GP(2002.00) 3 1
 DN1850
 DN1850.Superseded values are not recommended for survey control.
 DN1850
 DN1850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1850.See file dsdata.pdf to determine how the superseded data were derived.
 DN1850
 DN1850_MARKER: F = FLANGE-ENCASED ROD
 DN1850_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1850_STAMPING: ILDOT D4 1237
 DN1850_MARK LOGO: ILDT
 DN1850_PROJECTION: RECESSED 13 CENTIMETERS
 DN1850_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1850_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1850+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2020
 DN1850_ROD/PIPE-DEPTH: 6.1 meters
 DN1850_SLEEVE-DEPTH  : 0.3 meters
 DN1850
 DN1850  HISTORY     - Date     Condition        Report By
 DN1850  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1850  HISTORY     - 20200930 GOOD             ILDT
 DN1850
 DN1850                          STATION DESCRIPTION
 DN1850
 DN1850'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1850'THE STATION IS LOCATED IN GERMANTOWN HILLS. TO REACH THE STATION FROM
 DN1850'THE INTERSECTION OF  IL 116 AND CR 400E (FANDEL ROAD) IN GERMANTOWN
 DN1850'HILLS PROCEED SOUTHWEST ON IL 116 FOR 1.4 MILES TO THE STATION IN THE
 DN1850'TURF STRIP BETWEEN IL 116 AND CATERPILLAR TRAIL ROAD. 53.5 FEET
 DN1850'SOUTHEAST OF THE EDGE OF SHOULDER OF THE EASTBOUND LANES OF IL 116.
 DN1850'22.5 FEET NORTHWEST OF THE CENTERLINE OF CATERPILLAR TRAIL RD. 25.5
 DN1850'FEET EAST OF A NO5 REBAR IN THE GROUND. 15.9 FEET SOUTH OF A NO5 REBAR
 DN1850'IN THE GROUND. 28.6 FEET WEST OF A NO5 REBAR IN THE GROUND. NORTHWEST
 DN1850'AND ACROSS CATERPILLAR TRAIL ROAD FROM A PRIVATE ENTRANCE TO NO 7000
 DN1850'CATERPILLAR TRAIL ROAD.
 DN1850
 DN1850                          STATION RECOVERY (2020)
 DN1850
 DN1850'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1850'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1862 ***********************************************************************
 DN1862  DESIGNATION -  ILDOT D4 1327
 DN1862  PID         -  DN1862
 DN1862  STATE/COUNTY-  IL/TAZEWELL
 DN1862  COUNTRY     -  US
 DN1862  USGS QUAD   -  PEORIA EAST (2018)
 DN1862
 DN1862                         *CURRENT SURVEY CONTROL
 DN1862  ______________________________________________________________________
 DN1862* NAD 83(2011) POSITION- 40 37 32.75395(N) 089 29 59.10620(W)   ADJUSTED
 DN1862* NAD 83(2011) ELLIP HT-   190.735 (meters)        (06/27/12)   ADJUSTED
 DN1862* NAD 83(2011) EPOCH   -  2010.00
 DN1862* NAVD 88 ORTHO HEIGHT -   223.5   (meters)      733.    (feet) GPS OBS
 DN1862  ______________________________________________________________________
 DN1862  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1862  GEOID HEIGHT    -        -32.747 (meters)                     GEOID09
 DN1862  GEOID HEIGHT    -        -32.753 (meters)                     GEOID18
 DN1862  NAD 83(2011) X  -     42,326.363 (meters)                     COMP
 DN1862  NAD 83(2011) Y  - -4,847,713.475 (meters)                     COMP
 DN1862  NAD 83(2011) Z  -  4,131,093.667 (meters)                     COMP
 DN1862  LAPLACE CORR    -          3.45  (seconds)                    DEFLEC18
 DN1862
 DN1862  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1862  Standards:
 DN1862         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1862            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1862  -------------------------------------------------------------------
 DN1862  NETWORK    0.44   0.71           0.19   0.17   0.36      0.02873309
 DN1862  -------------------------------------------------------------------
 DN1862  Click here for local accuracies and other accuracy information.
 DN1862
 DN1862.The horizontal coordinates were established by GPS observations
 DN1862.and adjusted by the National Geodetic Survey in June 2012.
 DN1862
 DN1862.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1862.been affixed to the stable North American tectonic plate. See 
 DN1862.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1862
 DN1862.The horizontal coordinates are valid at the epoch date displayed above
 DN1862.which is a decimal equivalence of Year/Month/Day.
 DN1862
 DN1862.The orthometric height was determined by GPS observations and a
 DN1862.high-resolution geoid model.
 DN1862
 DN1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1862.GEOID18 height accuracy estimate available here.
 DN1862
 DN1862.Click photographs - Photos may exist for this station.
 DN1862
 DN1862.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1862
 DN1862.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1862
 DN1862.The ellipsoidal height was determined by GPS observations
 DN1862.and is referenced to NAD 83.
 DN1862
 DN1862. The following values were computed from the NAD 83(2011) position.
 DN1862
 DN1862;                    North         East     Units Scale Factor Converg.
 DN1862;SPC IL W     -   439,682.884   756,424.057   MT  0.99998035   +0 26 03.3
 DN1862;SPC IL W     - 1,442,526.26  2,481,701.26   sFT  0.99998035   +0 26 03.3
 DN1862;UTM  16      - 4,500,218.874   288,572.123   MT  1.00015026   -1 37 41.6
 DN1862
 DN1862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1862!SPC IL W     -   0.99997008  x   0.99998035  =   0.99995043
 DN1862!UTM  16      -   0.99997008  x   1.00015026  =   1.00012034
 DN1862
 DN1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8857200218(NAD 83)
 DN1862
 DN1862                          SUPERSEDED SURVEY CONTROL
 DN1862
 DN1862  NAD 83(2007)-  40 37 32.75391(N)    089 29 59.10714(W) AD(2002.00) 1
 DN1862  ELLIP H (08/01/11)  190.756  (m)                       GP(2002.00) 3 1
 DN1862
 DN1862.Superseded values are not recommended for survey control.
 DN1862
 DN1862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1862.See file dsdata.pdf to determine how the superseded data were derived.
 DN1862
 DN1862_MARKER: F = FLANGE-ENCASED ROD
 DN1862_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1862_STAMPING: D4 1327
 DN1862_MARK LOGO: ILDT
 DN1862_PROJECTION: RECESSED 5 CENTIMETERS
 DN1862_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DN1862_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1862+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2023
 DN1862_ROD/PIPE-DEPTH: 6.1 meters
 DN1862_SLEEVE-DEPTH  : 0.3 meters
 DN1862
 DN1862  HISTORY     - Date     Condition        Report By
 DN1862  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1862  HISTORY     - 20230828 GOOD             ILDT
 DN1862
 DN1862                          STATION DESCRIPTION
 DN1862
 DN1862'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1862'THE STATION IS LOCATED 2.3 MILES NORTHWEST OF MORTON. TO REACH THE
 DN1862'STATION FROM THE TERMINUS OF I 155 NORTHBOUND RAMP TO WESTBOUND I 74
 DN1862'PROCEED WEST ON THE I 74 FOR 0.5 MILES TO THE STATION ON THE LEFT.
 DN1862'44.0 FEET NORTHEAST OF THE SOUTH EDGE OF SHOULDER OF THE EASTBOUND
 DN1862'LANES OF I 74. 7.4 FEET NORTH OF A NO5 REBAR IN THE GROUND. 32.3 FEET
 DN1862'EAST OF A NO5 REBAR IN THE GROUND. 25.4 FEET NORTHWEST OF A NO5 REBAR
 DN1862'IN THE GROUND. 8.5 FEET NORTH OF THE ACCESS CONTROL FENCE. 1.0 FOOT
 DN1862'NORTH OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.
 DN1862'NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1862
 DN1862                          STATION RECOVERY (2023)
 DN1862
 DN1862'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1867 ***********************************************************************
 DN1867  DESIGNATION -  ILDOT D4 1440
 DN1867  PID         -  DN1867
 DN1867  STATE/COUNTY-  IL/WOODFORD
 DN1867  COUNTRY     -  US
 DN1867  USGS QUAD   -  SPRING BAY (2018)
 DN1867
 DN1867                         *CURRENT SURVEY CONTROL
 DN1867  ______________________________________________________________________
 DN1867* NAD 83(2011) POSITION- 40 48 48.84216(N) 089 31 19.85193(W)   ADJUSTED
 DN1867* NAD 83(2011) ELLIP HT-   122.913 (meters)        (06/27/12)   ADJUSTED
 DN1867* NAD 83(2011) EPOCH   -  2010.00
 DN1867* NAVD 88 ORTHO HEIGHT -   155.8   (meters)      511.    (feet) GPS OBS
 DN1867  ______________________________________________________________________
 DN1867  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1867  GEOID HEIGHT    -        -32.850 (meters)                     GEOID09
 DN1867  GEOID HEIGHT    -        -32.857 (meters)                     GEOID18
 DN1867  NAD 83(2011) X  -     40,314.753 (meters)                     COMP
 DN1867  NAD 83(2011) Y  - -4,834,073.373 (meters)                     COMP
 DN1867  NAD 83(2011) Z  -  4,146,856.149 (meters)                     COMP
 DN1867  LAPLACE CORR    -          2.61  (seconds)                    DEFLEC18
 DN1867
 DN1867  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1867  Standards:
 DN1867         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1867            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1867  -------------------------------------------------------------------
 DN1867  NETWORK    0.47   0.74           0.21   0.17   0.38      0.01288633
 DN1867  -------------------------------------------------------------------
 DN1867  Click here for local accuracies and other accuracy information.
 DN1867
 DN1867.The horizontal coordinates were established by GPS observations
 DN1867.and adjusted by the National Geodetic Survey in June 2012.
 DN1867
 DN1867.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1867.been affixed to the stable North American tectonic plate. See 
 DN1867.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1867
 DN1867.The horizontal coordinates are valid at the epoch date displayed above
 DN1867.which is a decimal equivalence of Year/Month/Day.
 DN1867
 DN1867.The orthometric height was determined by GPS observations and a
 DN1867.high-resolution geoid model.
 DN1867
 DN1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1867.GEOID18 height accuracy estimate available here.
 DN1867
 DN1867.Click photographs - Photos may exist for this station.
 DN1867
 DN1867.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1867
 DN1867.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1867
 DN1867.The ellipsoidal height was determined by GPS observations
 DN1867.and is referenced to NAD 83.
 DN1867
 DN1867. The following values were computed from the NAD 83(2011) position.
 DN1867
 DN1867;                    North         East     Units Scale Factor Converg.
 DN1867;SPC IL W     -   460,522.876   754,373.383   MT  0.99997755   +0 25 16.5
 DN1867;SPC IL W     - 1,510,898.80  2,474,973.34   sFT  0.99997755   +0 25 16.5
 DN1867;UTM  16      - 4,521,122.908   287,274.006   MT  1.00015701   -1 38 56.8
 DN1867
 DN1867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1867!SPC IL W     -   0.99998072  x   0.99997755  =   0.99995827
 DN1867!UTM  16      -   0.99998072  x   1.00015701  =   1.00013773
 DN1867
 DN1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8727421122(NAD 83)
 DN1867
 DN1867                          SUPERSEDED SURVEY CONTROL
 DN1867
 DN1867  NAD 83(2007)-  40 48 48.84202(N)    089 31 19.85284(W) AD(2002.00) 1
 DN1867  ELLIP H (08/01/11)  122.940  (m)                       GP(2002.00) 3 1
 DN1867
 DN1867.Superseded values are not recommended for survey control.
 DN1867
 DN1867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1867.See file dsdata.pdf to determine how the superseded data were derived.
 DN1867
 DN1867_MARKER: F = FLANGE-ENCASED ROD
 DN1867_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1867_STAMPING: ILDOT D4 1440
 DN1867_MARK LOGO: ILDT
 DN1867_PROJECTION: RECESSED 8 CENTIMETERS
 DN1867_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1867_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1867+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2023
 DN1867_ROD/PIPE-DEPTH: 6.1 meters
 DN1867_SLEEVE-DEPTH  : 0.3 meters
 DN1867
 DN1867  HISTORY     - Date     Condition        Report By
 DN1867  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1867  HISTORY     - 20230918 GOOD             ILDT
 DN1867
 DN1867                          STATION DESCRIPTION
 DN1867
 DN1867'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1867'THE STATION IS LOCATED IN BAYVIEW GARDENS IN THE SOUTHWEST QUADRANT OF
 DN1867'THE INTERSECTION OF  IL 26 AND EICHORN  ROAD. 23.0 FEET WEST OF THE
 DN1867'CENTERLINE OF IL 26. 100 FEET SOUTH OF THE CENTERLINE OF EICHORN RD.
 DN1867'76.5 FEET SOUTH OF A NAIL AND WASHER IN A POWER POLE. 126.8 FEET NORTH
 DN1867'OF A NAIL AND WASHER IN A POWER POLE.  20.3 FEET EAST OF A NO5 REBAR
 DN1867'IN THE GROUND. FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO
 DN1867'THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1867
 DN1867                          STATION RECOVERY (2023)
 DN1867
 DN1867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1859 ***********************************************************************
 DN1859  DESIGNATION -  ILDOT D4 1453
 DN1859  PID         -  DN1859
 DN1859  STATE/COUNTY-  IL/MARSHALL
 DN1859  COUNTRY     -  US
 DN1859  USGS QUAD   -  LACON (2018)
 DN1859
 DN1859                         *CURRENT SURVEY CONTROL
 DN1859  ______________________________________________________________________
 DN1859* NAD 83(2011) POSITION- 41 01 53.32109(N) 089 29 44.39640(W)   ADJUSTED
 DN1859* NAD 83(2011) ELLIP HT-   182.524 (meters)        (06/27/12)   ADJUSTED
 DN1859* NAD 83(2011) EPOCH   -  2010.00
 DN1859* NAVD 88 ORTHO HEIGHT -   215.513 (meters)      707.06  (feet) ADJUSTED
 DN1859  ______________________________________________________________________
 DN1859  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 DN1859  NAD 83(2011) X  -     42,412.733 (meters)                     COMP
 DN1859  NAD 83(2011) Y  - -4,818,247.878 (meters)                     COMP
 DN1859  NAD 83(2011) Z  -  4,165,180.686 (meters)                     COMP
 DN1859  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 DN1859  DYNAMIC HEIGHT  -        215.420 (meters)      706.76  (feet) COMP
 DN1859  MODELED GRAVITY -    980,186.2   (mgal)                       NAVD 88
 DN1859
 DN1859  VERT ORDER      -  SECOND    CLASS I
 DN1859
 DN1859  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1859  Standards:
 DN1859         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1859            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1859  -------------------------------------------------------------------
 DN1859  NETWORK    0.42   0.71           0.19   0.15   0.36      0.00453162
 DN1859  -------------------------------------------------------------------
 DN1859  Click here for local accuracies and other accuracy information.
 DN1859
 DN1859.The horizontal coordinates were established by GPS observations
 DN1859.and adjusted by the National Geodetic Survey in June 2012.
 DN1859
 DN1859.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1859.been affixed to the stable North American tectonic plate. See 
 DN1859.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1859
 DN1859.The horizontal coordinates are valid at the epoch date displayed above
 DN1859.which is a decimal equivalence of Year/Month/Day.
 DN1859
 DN1859.The orthometric height was determined by differential leveling and
 DN1859.adjusted by the NATIONAL GEODETIC SURVEY
 DN1859.in November 2014.
 DN1859
 DN1859.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1859.GEOID18 height accuracy estimate available here.
 DN1859
 DN1859.Click photographs - Photos may exist for this station.
 DN1859
 DN1859.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1859
 DN1859.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1859
 DN1859.The ellipsoidal height was determined by GPS observations
 DN1859.and is referenced to NAD 83.
 DN1859
 DN1859.The dynamic height is computed by dividing the NAVD 88
 DN1859.geopotential number by the normal gravity value computed on the
 DN1859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1859.degrees latitude (g = 980.6199 gals.).
 DN1859
 DN1859.The modeled gravity was interpolated from observed gravity values.
 DN1859
 DN1859. The following values were computed from the NAD 83(2011) position.
 DN1859
 DN1859;                    North         East     Units Scale Factor Converg.
 DN1859;SPC IL W     -   484,737.999   756,424.788   MT  0.99998035   +0 26 25.8
 DN1859;SPC IL W     - 1,590,344.59  2,481,703.66   sFT  0.99998035   +0 26 25.8
 DN1859;UTM  16      - 4,545,251.993   290,201.296   MT  1.00014176   -1 38 20.2
 DN1859
 DN1859!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1859!SPC IL W     -   0.99997137  x   0.99998035  =   0.99995172
 DN1859!UTM  16      -   0.99997137  x   1.00014176  =   1.00011313
 DN1859
 DN1859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9020145251(NAD 83)
 DN1859
 DN1859                          SUPERSEDED SURVEY CONTROL
 DN1859
 DN1859  NAD 83(2007)-  41 01 53.32081(N)    089 29 44.39729(W) AD(2002.00) 1
 DN1859  ELLIP H (08/01/11)  182.568  (m)                       GP(2002.00) 3 1
 DN1859  NAVD 88 (08/01/11)  215.5    (m)  GEOID09  model used  GPS OBS        
 DN1859
 DN1859.Superseded values are not recommended for survey control.
 DN1859
 DN1859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1859.See file dsdata.pdf to determine how the superseded data were derived.
 DN1859
 DN1859_MARKER: F = FLANGE-ENCASED ROD
 DN1859_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1859_STAMPING: ILDOT D4 1453
 DN1859_MARK LOGO: ILDT
 DN1859_PROJECTION: FLUSH
 DN1859_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1859_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1859+STABILITY: POSITION/ELEVATION WELL
 DN1859_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1859+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2023
 DN1859_ROD/PIPE-DEPTH: 6.1 meters
 DN1859_SLEEVE-DEPTH  : 1 meters
 DN1859
 DN1859  HISTORY     - Date     Condition        Report By
 DN1859  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1859  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 DN1859  HISTORY     - 20140326 GOOD             PATRIC
 DN1859  HISTORY     - 20230906 POOR             ILDT
 DN1859
 DN1859                          STATION DESCRIPTION
 DN1859
 DN1859'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1859'THE STATION IS LOCATED 3.0 MILES WEST OF SPARLAND. TO REACH THE
 DN1859'STATION FROM THE INTERSECTION OF IL 17 AND IL 29 IN SPARLAND PROCEED
 DN1859'WEST ON IL 17 FOR 3.3 MILES TO THE STATION ON THE RIGHT. 35 FEET NORTH
 DN1859'OF THE CENTERLINE OF IL 17. 30 FEET WEST OF THE CENTERLINE OF MARSHALL
 DN1859'CO. 700E. 2.6 FEET SOUTH OF A NAIL AND WASHER IN A FENCEPOST. 8.8 FEET
 DN1859'EAST OF A NAIL AND WASHER IN A FENCEPOST. 26.6 FEET EAST-NORTHEAST OF
 DN1859'A NAIL AND WASHER IN A FENCEPOST. FLUSH WITH THE SURFACE OF THE
 DN1859'GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1859
 DN1859                          STATION RECOVERY (2013)
 DN1859
 DN1859'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DN1859'MARK NOT FOUND.
 DN1859
 DN1859                          STATION RECOVERY (2014)
 DN1859
 DN1859'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DN1859'RECOVERED AS DESCRIBED.
 DN1859
 DN1859                          STATION RECOVERY (2023)
 DN1859
 DN1859'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN1859'THE MARK IS MISSING CAP AND LID.  APPEARS TO HAVE BEEN CUT OR SHEARED
 DN1859'OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1877 ***********************************************************************
 DN1877  DESIGNATION -  ILDOT D4 1537
 DN1877  PID         -  DN1877
 DN1877  STATE/COUNTY-  IL/WOODFORD
 DN1877  COUNTRY     -  US
 DN1877  USGS QUAD   -  SPRING BAY (2018)
 DN1877
 DN1877                         *CURRENT SURVEY CONTROL
 DN1877  ______________________________________________________________________
 DN1877* NAD 83(2011) POSITION- 40 46 49.83959(N) 089 31 19.75329(W)   ADJUSTED
 DN1877* NAD 83(2011) ELLIP HT-   133.088 (meters)        (06/27/12)   ADJUSTED
 DN1877* NAD 83(2011) EPOCH   -  2010.00
 DN1877* NAVD 88 ORTHO HEIGHT -   165.9   (meters)      544.    (feet) GPS OBS
 DN1877  ______________________________________________________________________
 DN1877  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1877  GEOID HEIGHT    -        -32.830 (meters)                     GEOID09
 DN1877  GEOID HEIGHT    -        -32.835 (meters)                     GEOID18
 DN1877  NAD 83(2011) X  -     40,337.133 (meters)                     COMP
 DN1877  NAD 83(2011) Y  - -4,836,479.518 (meters)                     COMP
 DN1877  NAD 83(2011) Z  -  4,144,083.765 (meters)                     COMP
 DN1877  LAPLACE CORR    -          3.19  (seconds)                    DEFLEC18
 DN1877
 DN1877  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1877  Standards:
 DN1877         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1877            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1877  -------------------------------------------------------------------
 DN1877  NETWORK    0.45   0.71           0.20   0.16   0.36      0.04510026
 DN1877  -------------------------------------------------------------------
 DN1877  Click here for local accuracies and other accuracy information.
 DN1877
 DN1877.The horizontal coordinates were established by GPS observations
 DN1877.and adjusted by the National Geodetic Survey in June 2012.
 DN1877
 DN1877.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1877.been affixed to the stable North American tectonic plate. See 
 DN1877.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1877
 DN1877.The horizontal coordinates are valid at the epoch date displayed above
 DN1877.which is a decimal equivalence of Year/Month/Day.
 DN1877
 DN1877.The orthometric height was determined by GPS observations and a
 DN1877.high-resolution geoid model.
 DN1877
 DN1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1877.GEOID18 height accuracy estimate available here.
 DN1877
 DN1877.Click photographs - Photos may exist for this station.
 DN1877
 DN1877.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1877
 DN1877.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1877
 DN1877.The ellipsoidal height was determined by GPS observations
 DN1877.and is referenced to NAD 83.
 DN1877
 DN1877. The following values were computed from the NAD 83(2011) position.
 DN1877
 DN1877;                    North         East     Units Scale Factor Converg.
 DN1877;SPC IL W     -   456,852.176   754,402.675   MT  0.99997759   +0 25 15.5
 DN1877;SPC IL W     - 1,498,855.85  2,475,069.44   sFT  0.99997759   +0 25 15.5
 DN1877;UTM  16      - 4,517,452.886   287,170.694   MT  1.00015756   -1 38 52.8
 DN1877
 DN1877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1877!SPC IL W     -   0.99997912  x   0.99997759  =   0.99995671
 DN1877!UTM  16      -   0.99997912  x   1.00015756  =   1.00013668
 DN1877
 DN1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8717017452(NAD 83)
 DN1877
 DN1877                          SUPERSEDED SURVEY CONTROL
 DN1877
 DN1877  NAD 83(2007)-  40 46 49.83948(N)    089 31 19.75420(W) AD(2002.00) 1
 DN1877  ELLIP H (08/01/11)  133.114  (m)                       GP(2002.00) 3 1
 DN1877
 DN1877.Superseded values are not recommended for survey control.
 DN1877
 DN1877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1877.See file dsdata.pdf to determine how the superseded data were derived.
 DN1877
 DN1877_MARKER: F = FLANGE-ENCASED ROD
 DN1877_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1877_STAMPING: ILDOT D4 1537
 DN1877_MARK LOGO: ILDT
 DN1877_PROJECTION: RECESSED 8 CENTIMETERS
 DN1877_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DN1877_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1877+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2023
 DN1877_ROD/PIPE-DEPTH: 6.1 meters
 DN1877_SLEEVE-DEPTH  : 0.3 meters
 DN1877
 DN1877  HISTORY     - Date     Condition        Report By
 DN1877  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1877  HISTORY     - 20230918 GOOD             ILDT
 DN1877
 DN1877                          STATION DESCRIPTION
 DN1877
 DN1877'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1877'THE STATION IS LOCATED 2.0 MILES SOUTH OF BAYVIEW GARDENS . TO REACH
 DN1877'THE STATION FROM THE INTERSECTION OF  IL 26 AND IL 116 PROCEED NORTH
 DN1877'ON IL 26 FOR 3.5 MILES TO THE STATION ON THE RIGHT. 36.5 FEET EAST OF
 DN1877'THE CENTERLINE OF IL 26. 108 FEET SOUTH OF THE CENTERLINE OF MILLPOINT
 DN1877'ROAD. 75.0 FEET SOUTH OF A NAIL AND WASHER IN A POWER POLE. 45.9 FEET
 DN1877'NORTH OF A NO5 REBAR IN THE GROUND.  9.3 FEET NORTHWEST OF A NO5 REBAR
 DN1877'IN THE GROUND. 1.0 FOOT NORTH OF A WITNESS POST AND FLUSH WITH THE
 DN1877'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1877'INCH ACCESS COVER.
 DN1877
 DN1877                          STATION RECOVERY (2023)
 DN1877
 DN1877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1877'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1869 ***********************************************************************
 DN1869  DESIGNATION -  ILDOT D4 1622
 DN1869  PID         -  DN1869
 DN1869  STATE/COUNTY-  IL/TAZEWELL
 DN1869  COUNTRY     -  US
 DN1869  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 DN1869
 DN1869                         *CURRENT SURVEY CONTROL
 DN1869  ______________________________________________________________________
 DN1869* NAD 83(2011) POSITION- 40 32 18.92363(N) 089 32 47.53740(W)   ADJUSTED
 DN1869* NAD 83(2011) ELLIP HT-   181.030 (meters)        (06/27/12)   ADJUSTED
 DN1869* NAD 83(2011) EPOCH   -  2010.00
 DN1869* NAVD 88 ORTHO HEIGHT -   213.8   (meters)      701.    (feet) GPS OBS
 DN1869  ______________________________________________________________________
 DN1869  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1869  GEOID HEIGHT    -        -32.796 (meters)                     GEOID09
 DN1869  GEOID HEIGHT    -        -32.803 (meters)                     GEOID18
 DN1869  NAD 83(2011) X  -     38,417.599 (meters)                     COMP
 DN1869  NAD 83(2011) Y  - -4,854,036.526 (meters)                     COMP
 DN1869  NAD 83(2011) Z  -  4,123,735.106 (meters)                     COMP
 DN1869  LAPLACE CORR    -          2.50  (seconds)                    DEFLEC18
 DN1869
 DN1869  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1869  Standards:
 DN1869         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1869            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1869  -------------------------------------------------------------------
 DN1869  NETWORK    0.47   0.69           0.21   0.17   0.35      0.01207526
 DN1869  -------------------------------------------------------------------
 DN1869  Click here for local accuracies and other accuracy information.
 DN1869
 DN1869.The horizontal coordinates were established by GPS observations
 DN1869.and adjusted by the National Geodetic Survey in June 2012.
 DN1869
 DN1869.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1869.been affixed to the stable North American tectonic plate. See 
 DN1869.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1869
 DN1869.The horizontal coordinates are valid at the epoch date displayed above
 DN1869.which is a decimal equivalence of Year/Month/Day.
 DN1869
 DN1869.The orthometric height was determined by GPS observations and a
 DN1869.high-resolution geoid model.
 DN1869
 DN1869.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1869.GEOID18 height accuracy estimate available here.
 DN1869
 DN1869.Click photographs - Photos may exist for this station.
 DN1869
 DN1869.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1869
 DN1869.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1869
 DN1869.The ellipsoidal height was determined by GPS observations
 DN1869.and is referenced to NAD 83.
 DN1869
 DN1869. The following values were computed from the NAD 83(2011) position.
 DN1869
 DN1869;                    North         East     Units Scale Factor Converg.
 DN1869;SPC IL W     -   429,973.985   752,533.844   MT  0.99997513   +0 24 11.0
 DN1869;SPC IL W     - 1,410,672.98  2,468,938.12   sFT  0.99997513   +0 24 11.0
 DN1869;UTM  16      - 4,490,654.381   284,334.538   MT  1.00017255   -1 39 20.8
 DN1869
 DN1869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1869!SPC IL W     -   0.99997160  x   0.99997513  =   0.99994673
 DN1869!UTM  16      -   0.99997160  x   1.00017255  =   1.00014415
 DN1869
 DN1869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8433490654(NAD 83)
 DN1869
 DN1869                          SUPERSEDED SURVEY CONTROL
 DN1869
 DN1869  NAD 83(2007)-  40 32 18.92363(N)    089 32 47.53829(W) AD(2002.00) 1
 DN1869  ELLIP H (08/01/11)  181.044  (m)                       GP(2002.00) 3 1
 DN1869
 DN1869.Superseded values are not recommended for survey control.
 DN1869
 DN1869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1869.See file dsdata.pdf to determine how the superseded data were derived.
 DN1869
 DN1869_MARKER: F = FLANGE-ENCASED ROD
 DN1869_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1869_STAMPING: ILDOT D4 1622
 DN1869_MARK LOGO: ILDT
 DN1869_PROJECTION: RECESSED 13 CENTIMETERS
 DN1869_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DN1869_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1869+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2023
 DN1869_ROD/PIPE-DEPTH: 6.1 meters
 DN1869_SLEEVE-DEPTH  : 0.3 meters
 DN1869
 DN1869  HISTORY     - Date     Condition        Report By
 DN1869  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1869  HISTORY     - 20230802 GOOD             ILDT
 DN1869
 DN1869                          STATION DESCRIPTION
 DN1869
 DN1869'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1869'THE STATION IS LOCATED 3.0 MILES NORTHWEST OF TREMONT. TO REACH THE
 DN1869'STATION FROM THE INTERSECTION OF IL 9 AND CR 1 (SPRINGFIELD RD.) 2.1
 DN1869'MILES WEST OF TREMONT  PROCEED WEST ON IL 9 FOR 0.9 MILES TO THE
 DN1869'STATION ON THE LEFT. 56 FEET SOUTH OF THE CENTERLINE IL 9. 22.4 FEET
 DN1869'WEST OF A NAIL AND WASHER IN A POWER POLE. 31.2 FEET SOUTH OF A NO5
 DN1869'REBAR IN THE GROUND. 45.5 FEET WEST OF A NO5 REBAR IN THE GROUND.
 DN1869'FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS
 DN1869'THROUGH A 6 INCH ACCESS COVER.
 DN1869
 DN1869                          STATION RECOVERY (2023)
 DN1869
 DN1869'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1869'THE STATION IS 36 FT (11.0 M) NORTH NORTH WEST OF NORTH WEST CORNER OF
 DN1869'PARKING LOT FOR GRACE BAPTIST CHURCH, 22 FT (6.7 M) EAST OF POWER
 DN1869'POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1871 ***********************************************************************
 DN1871  DESIGNATION -  ILDOT D4 1953
 DN1871  PID         -  DN1871
 DN1871  STATE/COUNTY-  IL/MARSHALL
 DN1871  COUNTRY     -  US
 DN1871  USGS QUAD   -  LA PRAIRIE CENTER (2018)
 DN1871
 DN1871                         *CURRENT SURVEY CONTROL
 DN1871  ______________________________________________________________________
 DN1871* NAD 83(2011) POSITION- 41 01 54.66022(N) 089 37 14.27056(W)   ADJUSTED
 DN1871* NAD 83(2011) ELLIP HT-   211.793 (meters)        (06/27/12)   ADJUSTED
 DN1871* NAD 83(2011) EPOCH   -  2010.00
 DN1871* NAVD 88 ORTHO HEIGHT -   244.820 (meters)      803.21  (feet) ADJUSTED
 DN1871  ______________________________________________________________________
 DN1871  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 DN1871  NAD 83(2011) X  -     31,903.760 (meters)                     COMP
 DN1871  NAD 83(2011) Y  - -4,818,323.881 (meters)                     COMP
 DN1871  NAD 83(2011) Z  -  4,165,231.064 (meters)                     COMP
 DN1871  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 DN1871  DYNAMIC HEIGHT  -        244.710 (meters)      802.85  (feet) COMP
 DN1871  MODELED GRAVITY -    980,172.2   (mgal)                       NAVD 88
 DN1871
 DN1871  VERT ORDER      -  SECOND    CLASS I
 DN1871
 DN1871  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1871  Standards:
 DN1871         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1871            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1871  -------------------------------------------------------------------
 DN1871  NETWORK    0.46   0.73           0.21   0.16   0.37     -0.00992350
 DN1871  -------------------------------------------------------------------
 DN1871  Click here for local accuracies and other accuracy information.
 DN1871
 DN1871.The horizontal coordinates were established by GPS observations
 DN1871.and adjusted by the National Geodetic Survey in June 2012.
 DN1871
 DN1871.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1871.been affixed to the stable North American tectonic plate. See 
 DN1871.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1871
 DN1871.The horizontal coordinates are valid at the epoch date displayed above
 DN1871.which is a decimal equivalence of Year/Month/Day.
 DN1871
 DN1871.The orthometric height was determined by differential leveling and
 DN1871.adjusted by the NATIONAL GEODETIC SURVEY
 DN1871.in November 2014.
 DN1871
 DN1871.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1871.GEOID18 height accuracy estimate available here.
 DN1871
 DN1871.Click photographs - Photos may exist for this station.
 DN1871
 DN1871.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1871
 DN1871.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1871
 DN1871.The ellipsoidal height was determined by GPS observations
 DN1871.and is referenced to NAD 83.
 DN1871
 DN1871.The dynamic height is computed by dividing the NAVD 88
 DN1871.geopotential number by the normal gravity value computed on the
 DN1871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1871.degrees latitude (g = 980.6199 gals.).
 DN1871
 DN1871.The modeled gravity was interpolated from observed gravity values.
 DN1871
 DN1871. The following values were computed from the NAD 83(2011) position.
 DN1871
 DN1871;                    North         East     Units Scale Factor Converg.
 DN1871;SPC IL W     -   484,706.037   745,916.111   MT  0.99996712   +0 21 30.5
 DN1871;SPC IL W     - 1,590,239.72  2,447,226.44   sFT  0.99996712   +0 21 30.5
 DN1871;UTM  16      - 4,545,601.439   279,696.323   MT  1.00019738   -1 43 15.9
 DN1871
 DN1871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1871!SPC IL W     -   0.99996678  x   0.99996712  =   0.99993390
 DN1871!UTM  16      -   0.99996678  x   1.00019738  =   1.00016415
 DN1871
 DN1871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7969645601(NAD 83)
 DN1871
 DN1871                          SUPERSEDED SURVEY CONTROL
 DN1871
 DN1871  NAD 83(2007)-  41 01 54.65999(N)    089 37 14.27144(W) AD(2002.00) 1
 DN1871  ELLIP H (08/01/11)  211.836  (m)                       GP(2002.00) 3 1
 DN1871  NAVD 88 (08/01/11)  244.8    (m)  GEOID09  model used  GPS OBS        
 DN1871
 DN1871.Superseded values are not recommended for survey control.
 DN1871
 DN1871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1871.See file dsdata.pdf to determine how the superseded data were derived.
 DN1871
 DN1871_MARKER: F = FLANGE-ENCASED ROD
 DN1871_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1871_STAMPING: ILDOT D4 1953
 DN1871_MARK LOGO: ILDT
 DN1871_PROJECTION: FLUSH
 DN1871_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1871_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1871+STABILITY: POSITION/ELEVATION WELL
 DN1871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1871+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2023
 DN1871_ROD/PIPE-DEPTH: 6.1 meters
 DN1871_SLEEVE-DEPTH  : 0.3 meters
 DN1871
 DN1871  HISTORY     - Date     Condition        Report By
 DN1871  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1871  HISTORY     - 20130814 GOOD             ILDT
 DN1871  HISTORY     - 20140326 GOOD             PATRIC
 DN1871  HISTORY     - 20230929 GOOD             ILDT
 DN1871
 DN1871                          STATION DESCRIPTION
 DN1871
 DN1871'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1871'THE STATION IS LOCATED 3.2 MILES SOUTH OF CAMP GROVE. TO REACH THE
 DN1871'STATION FROM THE INTERSECTION OF IL 17 AND IL 40 3 MILES SOUTH OF CAMP
 DN1871'GROVE  PROCEED EAST ON IL 17 FOR 0.5 MILES TO THE STATION ON THE
 DN1871'RIGHT. 34 FEET SOUTH OF THE CENTERLINE OF IL 17. 4 NORTH OF A NAIL AND
 DN1871'WASHER IN A FENCEPOST. 1 FOOT NORTH OF A WITNESS POST AND FLUSH WITH
 DN1871'THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1871'INCH ACCESS COVER.
 DN1871
 DN1871                          STATION RECOVERY (2013)
 DN1871
 DN1871'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DN1871'RECOVERED IN GOOD CONDITION.
 DN1871
 DN1871                          STATION RECOVERY (2014)
 DN1871
 DN1871'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DN1871'RECOVERED AS DESCRIBED.
 DN1871
 DN1871                          STATION RECOVERY (2023)
 DN1871
 DN1871'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN1871'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1881 ***********************************************************************
 DN1881  DESIGNATION -  ILDOT D4 2049
 DN1881  PID         -  DN1881
 DN1881  STATE/COUNTY-  IL/PEORIA
 DN1881  COUNTRY     -  US
 DN1881  USGS QUAD   -  EDELSTEIN (2018)
 DN1881
 DN1881                         *CURRENT SURVEY CONTROL
 DN1881  ______________________________________________________________________
 DN1881* NAD 83(2011) POSITION- 40 57 33.72948(N) 089 37 46.06567(W)   ADJUSTED
 DN1881* NAD 83(2011) ELLIP HT-   216.359 (meters)        (06/27/12)   ADJUSTED
 DN1881* NAD 83(2011) EPOCH   -  2010.00
 DN1881* NAVD 88 ORTHO HEIGHT -   249.4   (meters)      818.    (feet) GPS OBS
 DN1881  ______________________________________________________________________
 DN1881  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1881  GEOID HEIGHT    -        -32.969 (meters)                     GEOID09
 DN1881  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 DN1881  NAD 83(2011) X  -     31,195.201 (meters)                     COMP
 DN1881  NAD 83(2011) Y  - -4,823,612.583 (meters)                     COMP
 DN1881  NAD 83(2011) Z  -  4,159,158.593 (meters)                     COMP
 DN1881  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 DN1881
 DN1881  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1881  Standards:
 DN1881         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1881            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1881  -------------------------------------------------------------------
 DN1881  NETWORK    0.48   0.76           0.22   0.16   0.39      0.05666405
 DN1881  -------------------------------------------------------------------
 DN1881  Click here for local accuracies and other accuracy information.
 DN1881
 DN1881.The horizontal coordinates were established by GPS observations
 DN1881.and adjusted by the National Geodetic Survey in June 2012.
 DN1881
 DN1881.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1881.been affixed to the stable North American tectonic plate. See 
 DN1881.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1881
 DN1881.The horizontal coordinates are valid at the epoch date displayed above
 DN1881.which is a decimal equivalence of Year/Month/Day.
 DN1881
 DN1881.The orthometric height was determined by GPS observations and a
 DN1881.high-resolution geoid model.
 DN1881
 DN1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1881.GEOID18 height accuracy estimate available here.
 DN1881
 DN1881.Click photographs - Photos may exist for this station.
 DN1881
 DN1881.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1881
 DN1881.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1881
 DN1881.The ellipsoidal height was determined by GPS observations
 DN1881.and is referenced to NAD 83.
 DN1881
 DN1881. The following values were computed from the NAD 83(2011) position.
 DN1881
 DN1881;                    North         East     Units Scale Factor Converg.
 DN1881;SPC IL W     -   476,652.586   745,222.935   MT  0.99996634   +0 21 07.8
 DN1881;SPC IL W     - 1,563,817.69  2,444,952.25   sFT  0.99996634   +0 21 07.8
 DN1881;UTM  16      - 4,537,576.547   278,711.350   MT  1.00020274   -1 43 27.7
 DN1881
 DN1881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1881!SPC IL W     -   0.99996606  x   0.99996634  =   0.99993240
 DN1881!UTM  16      -   0.99996606  x   1.00020274  =   1.00016880
 DN1881
 DN1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7871137576(NAD 83)
 DN1881
 DN1881                          SUPERSEDED SURVEY CONTROL
 DN1881
 DN1881  NAD 83(2007)-  40 57 33.72929(N)    089 37 46.06654(W) AD(2002.00) 1
 DN1881  ELLIP H (08/01/11)  216.397  (m)                       GP(2002.00) 3 1
 DN1881
 DN1881.Superseded values are not recommended for survey control.
 DN1881
 DN1881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1881.See file dsdata.pdf to determine how the superseded data were derived.
 DN1881
 DN1881_MARKER: F = FLANGE-ENCASED ROD
 DN1881_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1881_STAMPING: ILDOT D4 2049
 DN1881_MARK LOGO: ILDT
 DN1881_PROJECTION: RECESSED 8 CENTIMETERS
 DN1881_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1881+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2020
 DN1881_ROD/PIPE-DEPTH: 6.1 meters
 DN1881_SLEEVE-DEPTH  : 0.3 meters
 DN1881
 DN1881  HISTORY     - Date     Condition        Report By
 DN1881  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1881  HISTORY     - 20201008 GOOD             ILDT
 DN1881
 DN1881                          STATION DESCRIPTION
 DN1881
 DN1881'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1881'THE STATION IS LOCATED 1.3 MILES NORTH OF EDELSTEIN. TO REACH THE
 DN1881'STATION FROM THE INTERSECTION OF IL 40 AND IL 90 PROCEED NORTH ON IL
 DN1881'40 FOR 2.0  MILES TO THE STATION ON THE LEFT IN THE SOUTHWEST QUADRANT
 DN1881'OF THE INTERSECTION OF IL 40 AND PEORIA CO. 22300N (STREITMATTER RD.).
 DN1881'67.5 FEET WEST OF THE CENTERLINE OF IL 40. FEET SOUTH OF THE
 DN1881'CENTERLINE OF STRIETMATTER ROAD. 40.1 FEET EAST OF A NAIL AND WASHER
 DN1881'IN A POWER POLE. 107.0 FEET SOUTH OF A NAIL AND WASHER IN A POWER
 DN1881'POLE. 17.2 FEET NORTHWEST OF A FIRE HYDRANT. 1 FOOT NORTHEAST OF A
 DN1881'WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO
 DN1881'THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1881
 DN1881                          STATION RECOVERY (2020)
 DN1881
 DN1881'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1881'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1875 ***********************************************************************
 DN1875  DESIGNATION -  ILDOT D4 2107
 DN1875  PID         -  DN1875
 DN1875  STATE/COUNTY-  IL/MASON
 DN1875  COUNTRY     -  US
 DN1875  USGS QUAD   -  NATRONA (2018)
 DN1875
 DN1875                         *CURRENT SURVEY CONTROL
 DN1875  ______________________________________________________________________
 DN1875* NAD 83(2011) POSITION- 40 18 19.52006(N) 089 38 23.02248(W)   ADJUSTED
 DN1875* NAD 83(2011) ELLIP HT-   129.567 (meters)        (06/27/12)   ADJUSTED
 DN1875* NAD 83(2011) EPOCH   -  2010.00
 DN1875* NAVD 88 ORTHO HEIGHT -   162.330 (meters)      532.58  (feet) ADJUSTED
 DN1875  ______________________________________________________________________
 DN1875  GEOID HEIGHT    -        -32.757 (meters)                     GEOID18
 DN1875  NAD 83(2011) X  -     30,627.890 (meters)                     COMP
 DN1875  NAD 83(2011) Y  - -4,870,841.899 (meters)                     COMP
 DN1875  NAD 83(2011) Z  -  4,103,990.287 (meters)                     COMP
 DN1875  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 DN1875  DYNAMIC HEIGHT  -        162.250 (meters)      532.32  (feet) COMP
 DN1875  MODELED GRAVITY -    980,128.7   (mgal)                       NAVD 88
 DN1875
 DN1875  VERT ORDER      -  SECOND    CLASS I
 DN1875
 DN1875  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1875  Standards:
 DN1875         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1875            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1875  -------------------------------------------------------------------
 DN1875  NETWORK    0.41   0.67           0.18   0.15   0.34     -0.04142715
 DN1875  -------------------------------------------------------------------
 DN1875  Click here for local accuracies and other accuracy information.
 DN1875
 DN1875.The horizontal coordinates were established by GPS observations
 DN1875.and adjusted by the National Geodetic Survey in June 2012.
 DN1875
 DN1875.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1875.been affixed to the stable North American tectonic plate. See 
 DN1875.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1875
 DN1875.The horizontal coordinates are valid at the epoch date displayed above
 DN1875.which is a decimal equivalence of Year/Month/Day.
 DN1875
 DN1875.The orthometric height was determined by differential leveling and
 DN1875.adjusted by the IL DEPT OF TRANSP
 DN1875.in July 2015.
 DN1875
 DN1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1875.GEOID18 height accuracy estimate available here.
 DN1875
 DN1875.Click photographs - Photos may exist for this station.
 DN1875
 DN1875.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1875
 DN1875.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1875
 DN1875.The ellipsoidal height was determined by GPS observations
 DN1875.and is referenced to NAD 83.
 DN1875
 DN1875.The dynamic height is computed by dividing the NAVD 88
 DN1875.geopotential number by the normal gravity value computed on the
 DN1875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1875.degrees latitude (g = 980.6199 gals.).
 DN1875
 DN1875.The modeled gravity was interpolated from observed gravity values.
 DN1875
 DN1875. The following values were computed from the NAD 83(2011) position.
 DN1875
 DN1875;                    North         East     Units Scale Factor Converg.
 DN1875;SPC IL W     -   404,032.388   744,793.637   MT  0.99996587   +0 20 27.1
 DN1875;SPC IL W     - 1,325,562.93  2,443,543.79   sFT  0.99996587   +0 20 27.1
 DN1875;UTM  16      - 4,465,001.084   275,667.574   MT  1.00021953   -1 42 29.7
 DN1875
 DN1875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1875!SPC IL W     -   0.99997967  x   0.99996587  =   0.99994555
 DN1875!UTM  16      -   0.99997967  x   1.00021953  =   1.00019920
 DN1875
 DN1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7566765001(NAD 83)
 DN1875
 DN1875                          SUPERSEDED SURVEY CONTROL
 DN1875
 DN1875  NAD 83(2007)-  40 18 19.52017(N)    089 38 23.02334(W) AD(2002.00) 1
 DN1875  ELLIP H (08/01/11)  129.572  (m)                       GP(2002.00) 3 1
 DN1875  NAVD 88 (08/01/11)  162.3    (m)  GEOID09  model used  GPS OBS        
 DN1875
 DN1875.Superseded values are not recommended for survey control.
 DN1875
 DN1875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1875.See file dsdata.pdf to determine how the superseded data were derived.
 DN1875
 DN1875_MARKER: F = FLANGE-ENCASED ROD
 DN1875_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1875_STAMPING: ILDOT D4 2107
 DN1875_MARK LOGO: ILDT
 DN1875_PROJECTION: FLUSH
 DN1875_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1875_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1875+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2018
 DN1875_ROD/PIPE-DEPTH: 6.1 meters
 DN1875_SLEEVE-DEPTH  : 0.3 meters
 DN1875
 DN1875  HISTORY     - Date     Condition        Report By
 DN1875  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1875  HISTORY     - 20141001 GOOD             DJHENK
 DN1875  HISTORY     - 20180504 GOOD             INDIV
 DN1875
 DN1875                          STATION DESCRIPTION
 DN1875
 DN1875'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1875'THE STATION IS LOCATED 2.0 MILES WEST OF SAN JOSE. THE STATION IS IN
 DN1875'THE NORTHEAST QUADRANT OF  THE INTERSECTION OF IL 29 AND US 136. 174
 DN1875'FEET EAST OF THE CENTERLINE OF IL 29. 80 FEET NORTH OF THE CENTERLINE
 DN1875'OF US 136. 33.3 FEET NORTH OF A NAIL AND WASHER IN A POWER POLE. 1
 DN1875'FOOT SOUTH OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.
 DN1875'NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER
 DN1875
 DN1875                          STATION RECOVERY (2014)
 DN1875
 DN1875'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1875'RECOVERED AS DESCRIBED.
 DN1875
 DN1875                          STATION RECOVERY (2018)
 DN1875
 DN1875'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 DN1875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1872 ***********************************************************************
 DN1872  DESIGNATION -  ILDOT D4 2158
 DN1872  PID         -  DN1872
 DN1872  STATE/COUNTY-  IL/STARK
 DN1872  COUNTRY     -  US
 DN1872  USGS QUAD   -  CASTLETON (2018)
 DN1872
 DN1872                         *CURRENT SURVEY CONTROL
 DN1872  ______________________________________________________________________
 DN1872* NAD 83(2011) POSITION- 41 05 03.50648(N) 089 39 27.89897(W)   ADJUSTED
 DN1872* NAD 83(2011) ELLIP HT-   229.220 (meters)        (06/27/12)   ADJUSTED
 DN1872* NAD 83(2011) EPOCH   -  2010.00
 DN1872* NAVD 88 ORTHO HEIGHT -   262.3   (meters)      861.    (feet) GPS OBS
 DN1872  ______________________________________________________________________
 DN1872  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1872  GEOID HEIGHT    -        -33.024 (meters)                     GEOID09
 DN1872  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 DN1872  NAD 83(2011) X  -     28,759.430 (meters)                     COMP
 DN1872  NAD 83(2011) Y  - -4,814,530.193 (meters)                     COMP
 DN1872  NAD 83(2011) Z  -  4,169,635.457 (meters)                     COMP
 DN1872  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 DN1872
 DN1872  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1872  Standards:
 DN1872         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1872            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1872  -------------------------------------------------------------------
 DN1872  NETWORK    0.47   0.74           0.21   0.17   0.38     -0.04322094
 DN1872  -------------------------------------------------------------------
 DN1872  Click here for local accuracies and other accuracy information.
 DN1872
 DN1872.The horizontal coordinates were established by GPS observations
 DN1872.and adjusted by the National Geodetic Survey in June 2012.
 DN1872
 DN1872.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1872.been affixed to the stable North American tectonic plate. See 
 DN1872.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1872
 DN1872.The horizontal coordinates are valid at the epoch date displayed above
 DN1872.which is a decimal equivalence of Year/Month/Day.
 DN1872
 DN1872.The orthometric height was determined by GPS observations and a
 DN1872.high-resolution geoid model.
 DN1872
 DN1872.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1872.GEOID18 height accuracy estimate available here.
 DN1872
 DN1872.Click photographs - Photos may exist for this station.
 DN1872
 DN1872.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1872
 DN1872.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1872
 DN1872.The ellipsoidal height was determined by GPS observations
 DN1872.and is referenced to NAD 83.
 DN1872
 DN1872. The following values were computed from the NAD 83(2011) position.
 DN1872
 DN1872;                    North         East     Units Scale Factor Converg.
 DN1872;SPC IL W     -   490,512.508   742,760.779   MT  0.99996367   +0 20 04.0
 DN1872;SPC IL W     - 1,609,289.79  2,436,874.32   sFT  0.99996367   +0 20 04.0
 DN1872;UTM  16      - 4,551,520.060   276,753.176   MT  1.00021344   -1 44 50.3
 DN1872
 DN1872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1872!SPC IL W     -   0.99996405  x   0.99996367  =   0.99992772
 DN1872!UTM  16      -   0.99996405  x   1.00021344  =   1.00017748
 DN1872
 DN1872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7675351520(NAD 83)
 DN1872
 DN1872                          SUPERSEDED SURVEY CONTROL
 DN1872
 DN1872  NAD 83(2007)-  41 05 03.50624(N)    089 39 27.89984(W) AD(2002.00) 1
 DN1872  ELLIP H (08/01/11)  229.263  (m)                       GP(2002.00) 3 1
 DN1872
 DN1872.Superseded values are not recommended for survey control.
 DN1872
 DN1872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1872.See file dsdata.pdf to determine how the superseded data were derived.
 DN1872
 DN1872_MARKER: F = FLANGE-ENCASED ROD
 DN1872_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1872_STAMPING: ILDOT D4 2158
 DN1872_MARK LOGO: ILDT
 DN1872_PROJECTION: FLUSH
 DN1872_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1872_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1872+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1872_ROD/PIPE-DEPTH: 6.1 meters
 DN1872_SLEEVE-DEPTH  : 0.3 meters
 DN1872
 DN1872  HISTORY     - Date     Condition        Report By
 DN1872  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1872
 DN1872                          STATION DESCRIPTION
 DN1872
 DN1872'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1872'THE STATION IS LOCATED 1.3 MILES WEST NORTHWEST OF CAMP GROVE. TO
 DN1872'REACH THE STATION FROM THE INTERSECTION OF IL 40 AND IL 93 1.0 MILES
 DN1872'WEST OF CAMP GROVE PROCEED NORTH ON IL 40 FOR 0.55 MILES TO THE
 DN1872'STATION ON THE RIGHT. 47.5 FEET EAST OF THE CENTERLINE IL 40. 95 FEET
 DN1872'SOUTH THE ENTRANCE TO AN ABANDONED REST AREA WHICH IS NOW A PUBLIC
 DN1872'PARK. 1 FOOT WEST OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE
 DN1872'GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1883 ***********************************************************************
 DN1883  DESIGNATION -  ILDOT D4 2214
 DN1883  PID         -  DN1883
 DN1883  STATE/COUNTY-  IL/TAZEWELL
 DN1883  COUNTRY     -  US
 DN1883  USGS QUAD   -  SOUTH PEKIN (2018)
 DN1883
 DN1883                         *CURRENT SURVEY CONTROL
 DN1883  ______________________________________________________________________
 DN1883* NAD 83(2011) POSITION- 40 24 26.35408(N) 089 39 00.72760(W)   ADJUSTED
 DN1883* NAD 83(2011) ELLIP HT-   130.066 (meters)        (06/27/12)   ADJUSTED
 DN1883* NAD 83(2011) EPOCH   -  2010.00
 DN1883* NAVD 88 ORTHO HEIGHT -   162.9   (meters)      534.    (feet) GPS OBS
 DN1883  ______________________________________________________________________
 DN1883  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1883  GEOID HEIGHT    -        -32.805 (meters)                     GEOID09
 DN1883  GEOID HEIGHT    -        -32.809 (meters)                     GEOID18
 DN1883  NAD 83(2011) X  -     29,692.771 (meters)                     COMP
 DN1883  NAD 83(2011) Y  - -4,863,520.908 (meters)                     COMP
 DN1883  NAD 83(2011) Z  -  4,112,613.130 (meters)                     COMP
 DN1883  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 DN1883
 DN1883  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1883  Standards:
 DN1883         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1883            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1883  -------------------------------------------------------------------
 DN1883  NETWORK    0.37   0.65           0.17   0.13   0.33     -0.03082869
 DN1883  -------------------------------------------------------------------
 DN1883  Click here for local accuracies and other accuracy information.
 DN1883
 DN1883.The horizontal coordinates were established by GPS observations
 DN1883.and adjusted by the National Geodetic Survey in June 2012.
 DN1883
 DN1883.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1883.been affixed to the stable North American tectonic plate. See 
 DN1883.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1883
 DN1883.The horizontal coordinates are valid at the epoch date displayed above
 DN1883.which is a decimal equivalence of Year/Month/Day.
 DN1883
 DN1883.The orthometric height was determined by GPS observations and a
 DN1883.high-resolution geoid model.
 DN1883
 DN1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1883.GEOID18 height accuracy estimate available here.
 DN1883
 DN1883.Click photographs - Photos may exist for this station.
 DN1883
 DN1883.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1883
 DN1883.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1883
 DN1883.The ellipsoidal height was determined by GPS observations
 DN1883.and is referenced to NAD 83.
 DN1883
 DN1883. The following values were computed from the NAD 83(2011) position.
 DN1883
 DN1883;                    North         East     Units Scale Factor Converg.
 DN1883;SPC IL W     -   415,341.497   743,837.253   MT  0.99996482   +0 20 05.2
 DN1883;SPC IL W     - 1,362,666.23  2,440,406.05   sFT  0.99996482   +0 20 05.2
 DN1883;UTM  16      - 4,476,340.078   275,116.456   MT  1.00022256   -1 43 07.1
 DN1883
 DN1883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1883!SPC IL W     -   0.99997960  x   0.99996482  =   0.99994442
 DN1883!UTM  16      -   0.99997960  x   1.00022256  =   1.00020215
 DN1883
 DN1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7511676340(NAD 83)
 DN1883
 DN1883                          SUPERSEDED SURVEY CONTROL
 DN1883
 DN1883  NAD 83(2007)-  40 24 26.35418(N)    089 39 00.72845(W) AD(2002.00) 1
 DN1883  ELLIP H (08/01/11)  130.074  (m)                       GP(2002.00) 3 1
 DN1883
 DN1883.Superseded values are not recommended for survey control.
 DN1883
 DN1883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1883.See file dsdata.pdf to determine how the superseded data were derived.
 DN1883
 DN1883_MARKER: F = FLANGE-ENCASED ROD
 DN1883_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1883_STAMPING: ILDOT D4 2214
 DN1883_MARK LOGO: ILDT
 DN1883_PROJECTION: RECESSED 20 CENTIMETERS
 DN1883_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DN1883_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1883+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2023
 DN1883_ROD/PIPE-DEPTH: 6.1 meters
 DN1883_SLEEVE-DEPTH  : 0.3 meters
 DN1883
 DN1883  HISTORY     - Date     Condition        Report By
 DN1883  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1883  HISTORY     - 20230605 GOOD             ILDT
 DN1883
 DN1883                          STATION DESCRIPTION
 DN1883
 DN1883'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1883'THE STATION IS LOCATED AT THE WEST EDGE OF GREEN VALLEY IN THE
 DN1883'NORTHWEST QUADRANT OF THE INTERSECTION OF IL 29 AND TOBOGGAN RD. 59.4
 DN1883'FEET NORTHEAST OF A NAIL AND WASHER IN A POWER POLE. 17.7 FEET
 DN1883'SOUTHEAST OF THE WEST POLE OF THE VALLEY CHAPEL SIGN. 18.8 FEET NORTH
 DN1883'OF THE WEST POLE OF A FUNERAL HOME SIGN. 1.0 FOOT SOUTH OF A WITNESS
 DN1883'POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE
 DN1883'MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1883
 DN1883                          STATION RECOVERY (2023)
 DN1883
 DN1883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1883'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1879 ***********************************************************************
 DN1879  DESIGNATION -  ILDOT D4 2224
 DN1879  PID         -  DN1879
 DN1879  STATE/COUNTY-  IL/PEORIA
 DN1879  COUNTRY     -  US
 DN1879  USGS QUAD   -  PEKIN (2018)
 DN1879
 DN1879                         *CURRENT SURVEY CONTROL
 DN1879  ______________________________________________________________________
 DN1879* NAD 83(2011) POSITION- 40 35 00.22411(N) 089 40 11.24314(W)   ADJUSTED
 DN1879* NAD 83(2011) ELLIP HT-   101.116 (meters)        (06/27/12)   ADJUSTED
 DN1879* NAD 83(2011) EPOCH   -  2010.00
 DN1879* NAVD 88 ORTHO HEIGHT -   134.1   (meters)      440.    (feet) GPS OBS
 DN1879  ______________________________________________________________________
 DN1879  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1879  GEOID HEIGHT    -        -32.975 (meters)                     GEOID09
 DN1879  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 DN1879  NAD 83(2011) X  -     27,956.780 (meters)                     COMP
 DN1879  NAD 83(2011) Y  - -4,850,811.875 (meters)                     COMP
 DN1879  NAD 83(2011) Z  -  4,127,463.158 (meters)                     COMP
 DN1879  LAPLACE CORR    -          1.36  (seconds)                    DEFLEC18
 DN1879
 DN1879  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1879  Standards:
 DN1879         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1879            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1879  -------------------------------------------------------------------
 DN1879  NETWORK    0.47   0.76           0.22   0.15   0.39      0.10382710
 DN1879  -------------------------------------------------------------------
 DN1879  Click here for local accuracies and other accuracy information.
 DN1879
 DN1879.The horizontal coordinates were established by GPS observations
 DN1879.and adjusted by the National Geodetic Survey in June 2012.
 DN1879
 DN1879.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1879.been affixed to the stable North American tectonic plate. See 
 DN1879.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1879
 DN1879.The horizontal coordinates are valid at the epoch date displayed above
 DN1879.which is a decimal equivalence of Year/Month/Day.
 DN1879
 DN1879.The orthometric height was determined by GPS observations and a
 DN1879.high-resolution geoid model.
 DN1879
 DN1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1879.GEOID18 height accuracy estimate available here.
 DN1879
 DN1879.Click photographs - Photos may exist for this station.
 DN1879
 DN1879.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1879
 DN1879.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1879
 DN1879.The ellipsoidal height was determined by GPS observations
 DN1879.and is referenced to NAD 83.
 DN1879
 DN1879. The following values were computed from the NAD 83(2011) position.
 DN1879
 DN1879;                    North         East     Units Scale Factor Converg.
 DN1879;SPC IL W     -   434,883.035   742,064.550   MT  0.99996295   +0 19 23.7
 DN1879;SPC IL W     - 1,426,778.76  2,434,590.11   sFT  0.99996295   +0 19 23.7
 DN1879;UTM  16      - 4,495,937.781   274,046.076   MT  1.00022848   -1 44 15.3
 DN1879
 DN1879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1879!SPC IL W     -   0.99998414  x   0.99996295  =   0.99994709
 DN1879!UTM  16      -   0.99998414  x   1.00022848  =   1.00021261
 DN1879
 DN1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7404695937(NAD 83)
 DN1879
 DN1879                          SUPERSEDED SURVEY CONTROL
 DN1879
 DN1879  NAD 83(2007)-  40 35 00.22410(N)    089 40 11.24400(W) AD(2002.00) 1
 DN1879  ELLIP H (08/01/11)  101.134  (m)                       GP(2002.00) 3 1
 DN1879
 DN1879.Superseded values are not recommended for survey control.
 DN1879
 DN1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1879.See file dsdata.pdf to determine how the superseded data were derived.
 DN1879
 DN1879_MARKER: F = FLANGE-ENCASED ROD
 DN1879_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1879_STAMPING: ILDOT D4 2224
 DN1879_MARK LOGO: ILDT
 DN1879_PROJECTION: RECESSED 10 CENTIMETERS
 DN1879_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1879_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1879+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2023
 DN1879_ROD/PIPE-DEPTH: 6.1 meters
 DN1879_SLEEVE-DEPTH  : 0.3 meters
 DN1879
 DN1879  HISTORY     - Date     Condition        Report By
 DN1879  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1879  HISTORY     - 20230912 GOOD             ILDT
 DN1879
 DN1879                          STATION DESCRIPTION
 DN1879
 DN1879'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1879'THE STATION IS LOCATED 2.0 MILES NORTHWEST OF PEKIN. TO REACH THE
 DN1879'STATION FROM THE INTERSECTION OF US 24 AND IL 9 PROCEED SOUTHEAST ON
 DN1879'IL 9 FOR 0.6  MILES TO THE STATION ON THE RIGHT. 18.0 FEET SOUTHWEST
 DN1879'OF THE SOUTHWEST EDGE OF SHOULDER OF IL 9. 1 FOOT NORTHEAST OF A
 DN1879'WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO
 DN1879'THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1879
 DN1879                          STATION RECOVERY (2023)
 DN1879
 DN1879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1879'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1888 ***********************************************************************
 DN1888  DESIGNATION -  ILDOT D4 2523
 DN1888  PID         -  DN1888
 DN1888  STATE/COUNTY-  IL/PEORIA
 DN1888  COUNTRY     -  US
 DN1888  USGS QUAD   -  PEKIN (2018)
 DN1888
 DN1888                         *CURRENT SURVEY CONTROL
 DN1888  ______________________________________________________________________
 DN1888* NAD 83(2011) POSITION- 40 33 54.03909(N) 089 43 52.05911(W)   ADJUSTED
 DN1888* NAD 83(2011) ELLIP HT-   108.986 (meters)        (06/27/12)   ADJUSTED
 DN1888* NAD 83(2011) EPOCH   -  2010.00
 DN1888* NAVD 88 ORTHO HEIGHT -   142.0   (meters)      466.    (feet) GPS OBS
 DN1888  ______________________________________________________________________
 DN1888  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1888  GEOID HEIGHT    -        -33.003 (meters)                     GEOID09
 DN1888  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 DN1888  NAD 83(2011) X  -     22,770.007 (meters)                     COMP
 DN1888  NAD 83(2011) Y  - -4,852,172.896 (meters)                     COMP
 DN1888  NAD 83(2011) Z  -  4,125,917.567 (meters)                     COMP
 DN1888  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 DN1888
 DN1888  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1888  Standards:
 DN1888         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1888            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1888  -------------------------------------------------------------------
 DN1888  NETWORK    0.51   0.80           0.24   0.16   0.41      0.10091372
 DN1888  -------------------------------------------------------------------
 DN1888  Click here for local accuracies and other accuracy information.
 DN1888
 DN1888.The horizontal coordinates were established by GPS observations
 DN1888.and adjusted by the National Geodetic Survey in June 2012.
 DN1888
 DN1888.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1888.been affixed to the stable North American tectonic plate. See 
 DN1888.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1888
 DN1888.The horizontal coordinates are valid at the epoch date displayed above
 DN1888.which is a decimal equivalence of Year/Month/Day.
 DN1888
 DN1888.The orthometric height was determined by GPS observations and a
 DN1888.high-resolution geoid model.
 DN1888
 DN1888.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1888.GEOID18 height accuracy estimate available here.
 DN1888
 DN1888.Click photographs - Photos may exist for this station.
 DN1888
 DN1888.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1888
 DN1888.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1888
 DN1888.The ellipsoidal height was determined by GPS observations
 DN1888.and is referenced to NAD 83.
 DN1888
 DN1888. The following values were computed from the NAD 83(2011) position.
 DN1888
 DN1888;                    North         East     Units Scale Factor Converg.
 DN1888;SPC IL W     -   432,814.113   736,881.901   MT  0.99995791   +0 16 59.7
 DN1888;SPC IL W     - 1,419,990.97  2,417,586.70   sFT  0.99995791   +0 16 59.7
 DN1888;UTM  16      - 4,494,056.003   268,790.905   MT  1.00025806   -1 46 36.7
 DN1888
 DN1888!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1888!SPC IL W     -   0.99998290  x   0.99995791  =   0.99994081
 DN1888!UTM  16      -   0.99998290  x   1.00025806  =   1.00024096
 DN1888
 DN1888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6879094056(NAD 83)
 DN1888
 DN1888                          SUPERSEDED SURVEY CONTROL
 DN1888
 DN1888  NAD 83(2007)-  40 33 54.03912(N)    089 43 52.05996(W) AD(2002.00) 1
 DN1888  ELLIP H (08/01/11)  109.000  (m)                       GP(2002.00) 3 1
 DN1888
 DN1888.Superseded values are not recommended for survey control.
 DN1888
 DN1888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1888.See file dsdata.pdf to determine how the superseded data were derived.
 DN1888
 DN1888_MARKER: F = FLANGE-ENCASED ROD
 DN1888_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1888_STAMPING: ILDOT D4 2523
 DN1888_MARK LOGO: ILDT
 DN1888_PROJECTION: RECESSED 10 CENTIMETERS
 DN1888_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1888_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1888+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2020
 DN1888_ROD/PIPE-DEPTH: 6.1 meters
 DN1888_SLEEVE-DEPTH  : 0.3 meters
 DN1888
 DN1888  HISTORY     - Date     Condition        Report By
 DN1888  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1888  HISTORY     - 20201130 GOOD             ILDT
 DN1888
 DN1888                          STATION DESCRIPTION
 DN1888
 DN1888'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1888'THE STATION IS LOCATED IN MAPLETON. TO REACH THE STATION FROM THE
 DN1888'INTERSECTION OF US 24 AND WALNUT STREET IN MAPLETON PROCEED SOUTHEAST
 DN1888'ACROSS THE INTERSECTION TO THE STATION ON THE LEFT IN THE CENTER
 DN1888'MEDIAN OF THE ENTRANCE TO AN ABANDONED FACTORY. FEET SOUTHEAST OF THE
 DN1888'CENTERLINE OFUS 24. ON THE CENTERLINE OF THE ABANDONED ENTRANCE. 8.9
 DN1888'FEET NORTHWEST OF A CHISELED X ON TOP OF THE MEDIAN CURB. 9.5 FEET
 DN1888'NORTHEAST OF A CHISELED X ON TOP OF THE MEDIAN CURB. 46.6 FEET SOUTH
 DN1888'OF A CHISELED X ON TOP OF THE MEDIAN CURB AT NORTH END. FLUSH WITH THE
 DN1888'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1888'INCH ACCESS COVER.
 DN1888
 DN1888                          STATION RECOVERY (2020)
 DN1888
 DN1888'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1888'PVC FOR THE VAULT NOW PROJECTS 12 INCHES (30 CM).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1890 ***********************************************************************
 DN1890  DESIGNATION -  ILDOT D4 2755
 DN1890  PID         -  DN1890
 DN1890  STATE/COUNTY-  IL/STARK
 DN1890  COUNTRY     -  US
 DN1890  USGS QUAD   -  WYOMING (2018)
 DN1890
 DN1890                         *CURRENT SURVEY CONTROL
 DN1890  ______________________________________________________________________
 DN1890* NAD 83(2011) POSITION- 41 03 17.21946(N) 089 46 30.79337(W)   ADJUSTED
 DN1890* NAD 83(2011) ELLIP HT-   180.436 (meters)        (06/27/12)   ADJUSTED
 DN1890* NAD 83(2011) EPOCH   -  2010.00
 DN1890* NAVD 88 ORTHO HEIGHT -   213.5   (meters)      700.    (feet) GPS OBS
 DN1890  ______________________________________________________________________
 DN1890  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1890  GEOID HEIGHT    -        -33.004 (meters)                     GEOID09
 DN1890  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DN1890  NAD 83(2011) X  -     18,896.693 (meters)                     COMP
 DN1890  NAD 83(2011) Y  - -4,816,696.410 (meters)                     COMP
 DN1890  NAD 83(2011) Z  -  4,167,131.388 (meters)                     COMP
 DN1890  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 DN1890
 DN1890  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1890  Standards:
 DN1890         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1890            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1890  -------------------------------------------------------------------
 DN1890  NETWORK    0.47   0.74           0.21   0.17   0.38      0.01161049
 DN1890  -------------------------------------------------------------------
 DN1890  Click here for local accuracies and other accuracy information.
 DN1890
 DN1890.The horizontal coordinates were established by GPS observations
 DN1890.and adjusted by the National Geodetic Survey in June 2012.
 DN1890
 DN1890.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1890.been affixed to the stable North American tectonic plate. See 
 DN1890.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1890
 DN1890.The horizontal coordinates are valid at the epoch date displayed above
 DN1890.which is a decimal equivalence of Year/Month/Day.
 DN1890
 DN1890.The orthometric height was determined by GPS observations and a
 DN1890.high-resolution geoid model.
 DN1890
 DN1890.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1890.GEOID18 height accuracy estimate available here.
 DN1890
 DN1890.Click photographs - Photos may exist for this station.
 DN1890
 DN1890.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1890
 DN1890.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1890
 DN1890.The ellipsoidal height was determined by GPS observations
 DN1890.and is referenced to NAD 83.
 DN1890
 DN1890. The following values were computed from the NAD 83(2011) position.
 DN1890
 DN1890;                    North         East     Units Scale Factor Converg.
 DN1890;SPC IL W     -   487,182.910   732,905.221   MT  0.99995450   +0 15 25.5
 DN1890;SPC IL W     - 1,598,365.93  2,404,539.88   sFT  0.99995450   +0 15 25.5
 DN1890;UTM  16      - 4,548,549.731   266,780.388   MT  1.00026948   -1 49 24.7
 DN1890
 DN1890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1890!SPC IL W     -   0.99997170  x   0.99995450  =   0.99992620
 DN1890!UTM  16      -   0.99997170  x   1.00026948  =   1.00024117
 DN1890
 DN1890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6678048549(NAD 83)
 DN1890
 DN1890                          SUPERSEDED SURVEY CONTROL
 DN1890
 DN1890  NAD 83(2007)-  41 03 17.21927(N)    089 46 30.79422(W) AD(2002.00) 1
 DN1890  ELLIP H (08/01/11)  180.474  (m)                       GP(2002.00) 3 1
 DN1890
 DN1890.Superseded values are not recommended for survey control.
 DN1890
 DN1890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1890.See file dsdata.pdf to determine how the superseded data were derived.
 DN1890
 DN1890_MARKER: F = FLANGE-ENCASED ROD
 DN1890_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1890_STAMPING: ILDOT D4 2755
 DN1890_MARK LOGO: ILDT
 DN1890_PROJECTION: FLUSH
 DN1890_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1890_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1890+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 DN1890_ROD/PIPE-DEPTH: 6.1 meters
 DN1890_SLEEVE-DEPTH  : 0.3 meters
 DN1890
 DN1890  HISTORY     - Date     Condition        Report By
 DN1890  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1890  HISTORY     - 20130815 GOOD             ILDT
 DN1890
 DN1890                          STATION DESCRIPTION
 DN1890
 DN1890'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1890'THE STATION IS LOCATED AT THE SOUTH EDGE OF WYOMING AT THE ILDOT
 DN1890'MAINTENANCE YARD. TO REACH THE STATION FROM THE INTERSECTION OF IL 17
 DN1890'AND IL 91 IN WYOMING PROCEED SOUTH ON IL 91 FOR 0.5 MILES TO THE
 DN1890'ENTRANCE TO THE MAINTENANCE YARD. PROCEED THROUGH THE GATE TO THE
 DN1890'STATION ON THE LEFT. 75.5 FEET WEST OF A NAIL AND WASHER IN A POWER
 DN1890'POLE. 19.4 FEET SOUTHWEST OF THE NORTH LEG OF A SIGN. 65.0 FEET EAST
 DN1890'OF A NAIL AND WASHER IN A POWER POLE. FLUSH WITH THE SURFACE OF THE
 DN1890'GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1890
 DN1890                          STATION RECOVERY (2013)
 DN1890
 DN1890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DN1890'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1885 ***********************************************************************
 DN1885  DESIGNATION -  ILDOT D4 2920
 DN1885  PID         -  DN1885
 DN1885  STATE/COUNTY-  IL/TAZEWELL
 DN1885  COUNTRY     -  US
 DN1885  USGS QUAD   -  GLASFORD (2018)
 DN1885
 DN1885                         *CURRENT SURVEY CONTROL
 DN1885  ______________________________________________________________________
 DN1885* NAD 83(2011) POSITION- 40 30 28.28376(N) 089 47 53.39672(W)   ADJUSTED
 DN1885* NAD 83(2011) ELLIP HT-   121.638 (meters)        (06/27/12)   ADJUSTED
 DN1885* NAD 83(2011) EPOCH   -  2010.00
 DN1885* NAVD 88 ORTHO HEIGHT -   154.6   (meters)      507.    (feet) GPS OBS
 DN1885  ______________________________________________________________________
 DN1885  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1885  GEOID HEIGHT    -        -33.006 (meters)                     GEOID09
 DN1885  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 DN1885  NAD 83(2011) X  -     17,107.332 (meters)                     COMP
 DN1885  NAD 83(2011) Y  - -4,856,330.796 (meters)                     COMP
 DN1885  NAD 83(2011) Z  -  4,121,102.262 (meters)                     COMP
 DN1885  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 DN1885
 DN1885  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1885  Standards:
 DN1885         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1885            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1885  -------------------------------------------------------------------
 DN1885  NETWORK    0.53   0.82           0.25   0.17   0.42      0.10682019
 DN1885  -------------------------------------------------------------------
 DN1885  Click here for local accuracies and other accuracy information.
 DN1885
 DN1885.The horizontal coordinates were established by GPS observations
 DN1885.and adjusted by the National Geodetic Survey in June 2012.
 DN1885
 DN1885.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1885.been affixed to the stable North American tectonic plate. See 
 DN1885.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1885
 DN1885.The horizontal coordinates are valid at the epoch date displayed above
 DN1885.which is a decimal equivalence of Year/Month/Day.
 DN1885
 DN1885.The orthometric height was determined by GPS observations and a
 DN1885.high-resolution geoid model.
 DN1885
 DN1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1885.GEOID18 height accuracy estimate available here.
 DN1885
 DN1885.Click photographs - Photos may exist for this station.
 DN1885
 DN1885.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1885
 DN1885.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1885
 DN1885.The ellipsoidal height was determined by GPS observations
 DN1885.and is referenced to NAD 83.
 DN1885
 DN1885. The following values were computed from the NAD 83(2011) position.
 DN1885
 DN1885;                    North         East     Units Scale Factor Converg.
 DN1885;SPC IL W     -   426,441.870   731,231.551   MT  0.99995318   +0 14 21.7
 DN1885;SPC IL W     - 1,399,084.70  2,399,048.85   sFT  0.99995318   +0 14 21.7
 DN1885;UTM  16      - 4,487,888.906   262,913.387   MT  1.00029196   -1 49 06.2
 DN1885
 DN1885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1885!SPC IL W     -   0.99998092  x   0.99995318  =   0.99993410
 DN1885!UTM  16      -   0.99998092  x   1.00029196  =   1.00027287
 DN1885
 DN1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6291387888(NAD 83)
 DN1885
 DN1885                          SUPERSEDED SURVEY CONTROL
 DN1885
 DN1885  NAD 83(2007)-  40 30 28.28386(N)    089 47 53.39755(W) AD(2002.00) 1
 DN1885  ELLIP H (08/01/11)  121.644  (m)                       GP(2002.00) 3 1
 DN1885
 DN1885.Superseded values are not recommended for survey control.
 DN1885
 DN1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1885.See file dsdata.pdf to determine how the superseded data were derived.
 DN1885
 DN1885_MARKER: F = FLANGE-ENCASED ROD
 DN1885_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1885_STAMPING: ILDOT D4 2920
 DN1885_MARK LOGO: ILDT
 DN1885_PROJECTION: RECESSED 3 CENTIMETERS
 DN1885_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DN1885_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1885+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2023
 DN1885_ROD/PIPE-DEPTH: 6.1 meters
 DN1885_SLEEVE-DEPTH  : 0.3 meters
 DN1885
 DN1885  HISTORY     - Date     Condition        Report By
 DN1885  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1885  HISTORY     - 20230810 GOOD             ILDT
 DN1885
 DN1885                          STATION DESCRIPTION
 DN1885
 DN1885'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1885'THE STATION IS LOCATED 7.5 MILES SOUTHWEST OF  PEKIN.  TO REACH THE
 DN1885'STATION FROM THE INTERSECTION OF IL 29 AND CR 16 (MANITO RD.)0.5 MILES
 DN1885'SOUTH OF PEKIN  PROCEED WEST ON CR 16 FOR 7.5 MILES TO TAZEWELL CO.
 DN1885'1300N (SKY RANCH  RD.). TURN RIGHT FOR 0.75 MILES TO THE STATION ON
 DN1885'THE RIGHT. 28.0 FEET NORTH OF THE CENTERLINE 1300N. 56.7 FEET WEST OF
 DN1885'A NAIL AND WASHER IN A POWER POLE. 91.1 FEET NORTHEAST OF A NAIL AND
 DN1885'WASHER IN A POWER POLE. 60.0 FEET EAST OF A NO5 REBAR IN THE GROUND.
 DN1885'FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS
 DN1885'THROUGH A 6 INCH ACCESS COVER.
 DN1885
 DN1885                          STATION RECOVERY (2023)
 DN1885
 DN1885'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1885'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1889 ***********************************************************************
 DN1889  DESIGNATION -  ILDOT D4 2923
 DN1889  PID         -  DN1889
 DN1889  STATE/COUNTY-  IL/PEORIA
 DN1889  COUNTRY     -  US
 DN1889  USGS QUAD   -  GLASFORD (2018)
 DN1889
 DN1889                         *CURRENT SURVEY CONTROL
 DN1889  ______________________________________________________________________
 DN1889* NAD 83(2011) POSITION- 40 33 06.53203(N) 089 48 13.44787(W)   ADJUSTED
 DN1889* NAD 83(2011) ELLIP HT-   106.511 (meters)        (06/27/12)   ADJUSTED
 DN1889* NAD 83(2011) EPOCH   -  2010.00
 DN1889* NAVD 88 ORTHO HEIGHT -   139.5   (meters)      458.    (feet) GPS OBS
 DN1889  ______________________________________________________________________
 DN1889  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1889  GEOID HEIGHT    -        -33.016 (meters)                     GEOID09
 DN1889  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 DN1889  NAD 83(2011) X  -     16,624.339 (meters)                     COMP
 DN1889  NAD 83(2011) Y  - -4,853,148.822 (meters)                     COMP
 DN1889  NAD 83(2011) Z  -  4,124,802.611 (meters)                     COMP
 DN1889  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 DN1889
 DN1889  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1889  Standards:
 DN1889         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1889            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1889  -------------------------------------------------------------------
 DN1889  NETWORK    0.58   0.90           0.26   0.21   0.46      0.09456172
 DN1889  -------------------------------------------------------------------
 DN1889  Click here for local accuracies and other accuracy information.
 DN1889
 DN1889.The horizontal coordinates were established by GPS observations
 DN1889.and adjusted by the National Geodetic Survey in June 2012.
 DN1889
 DN1889.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1889.been affixed to the stable North American tectonic plate. See 
 DN1889.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1889
 DN1889.The horizontal coordinates are valid at the epoch date displayed above
 DN1889.which is a decimal equivalence of Year/Month/Day.
 DN1889
 DN1889.The orthometric height was determined by GPS observations and a
 DN1889.high-resolution geoid model.
 DN1889
 DN1889.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1889.GEOID18 height accuracy estimate available here.
 DN1889
 DN1889.Click photographs - Photos may exist for this station.
 DN1889
 DN1889.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1889
 DN1889.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1889
 DN1889.The ellipsoidal height was determined by GPS observations
 DN1889.and is referenced to NAD 83.
 DN1889
 DN1889. The following values were computed from the NAD 83(2011) position.
 DN1889
 DN1889;                    North         East     Units Scale Factor Converg.
 DN1889;SPC IL W     -   431,320.933   730,739.403   MT  0.99995280   +0 14 09.4
 DN1889;SPC IL W     - 1,415,092.09  2,397,434.19   sFT  0.99995280   +0 14 09.4
 DN1889;UTM  16      - 4,492,784.164   262,596.721   MT  1.00029380   -1 49 25.2
 DN1889
 DN1889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1889!SPC IL W     -   0.99998329  x   0.99995280  =   0.99993609
 DN1889!UTM  16      -   0.99998329  x   1.00029380  =   1.00027709
 DN1889
 DN1889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6259692784(NAD 83)
 DN1889
 DN1889                          SUPERSEDED SURVEY CONTROL
 DN1889
 DN1889  NAD 83(2007)-  40 33 06.53209(N)    089 48 13.44870(W) AD(2002.00) 1
 DN1889  ELLIP H (08/01/11)  106.524  (m)                       GP(2002.00) 3 1
 DN1889
 DN1889.Superseded values are not recommended for survey control.
 DN1889
 DN1889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1889.See file dsdata.pdf to determine how the superseded data were derived.
 DN1889
 DN1889_MARKER: F = FLANGE-ENCASED ROD
 DN1889_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1889_STAMPING: ILDOT D4 2923
 DN1889_MARK LOGO: ILDT
 DN1889_PROJECTION: RECESSED 8 CENTIMETERS
 DN1889_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1889_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1889+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2023
 DN1889_ROD/PIPE-DEPTH: 6.1 meters
 DN1889_SLEEVE-DEPTH  : 0.3 meters
 DN1889
 DN1889  HISTORY     - Date     Condition        Report By
 DN1889  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1889  HISTORY     - 20230912 GOOD             ILDT
 DN1889
 DN1889                          STATION DESCRIPTION
 DN1889
 DN1889'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1889'THE STATION IS LOCATED 1.5 MILES SOUTHEAST OF GLASFORD. TO REACH THE
 DN1889'STATION FROM THE INTERSECTION OF US 24 AND SOUTH GLASFORD ROAD PROCEED
 DN1889'NORTHEAST ON US 24 FOR 275 FEET TO THE STATION ON THE LEFT ON TOP OF A
 DN1889'BERM ON THE EAST SIDE OF A SMALL STREAM. 53.0 FEET NORTH OF THE
 DN1889'CENTERLINE US 24. 26.5 FEET WEST OF A NAIL AND WASHER IN A POWER POLE.
 DN1889'1 FOOT SOUTH OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE
 DN1889'GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1889
 DN1889                          STATION RECOVERY (2023)
 DN1889
 DN1889'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1889'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1882 ***********************************************************************
 DN1882  DESIGNATION -  ILDOT D4 3216
 DN1882  PID         -  DN1882
 DN1882  STATE/COUNTY-  IL/TAZEWELL
 DN1882  COUNTRY     -  US
 DN1882  USGS QUAD   -  MANITO (2018)
 DN1882
 DN1882                         *CURRENT SURVEY CONTROL
 DN1882  ______________________________________________________________________
 DN1882* NAD 83(2011) POSITION- 40 28 19.71485(N) 089 52 13.19610(W)   ADJUSTED
 DN1882* NAD 83(2011) ELLIP HT-   100.163 (meters)        (06/27/12)   ADJUSTED
 DN1882* NAD 83(2011) EPOCH   -  2010.00
 DN1882* NAVD 88 ORTHO HEIGHT -   133.2   (meters)      437.    (feet) GPS OBS
 DN1882  ______________________________________________________________________
 DN1882  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1882  GEOID HEIGHT    -        -33.034 (meters)                     GEOID09
 DN1882  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 DN1882  NAD 83(2011) X  -     10,996.353 (meters)                     COMP
 DN1882  NAD 83(2011) Y  - -4,858,907.240 (meters)                     COMP
 DN1882  NAD 83(2011) Z  -  4,118,072.212 (meters)                     COMP
 DN1882  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 DN1882
 DN1882  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1882  Standards:
 DN1882         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1882            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1882  -------------------------------------------------------------------
 DN1882  NETWORK    0.41   0.69           0.19   0.14   0.35      0.06749855
 DN1882  -------------------------------------------------------------------
 DN1882  Click here for local accuracies and other accuracy information.
 DN1882
 DN1882.The horizontal coordinates were established by GPS observations
 DN1882.and adjusted by the National Geodetic Survey in June 2012.
 DN1882
 DN1882.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1882.been affixed to the stable North American tectonic plate. See 
 DN1882.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1882
 DN1882.The horizontal coordinates are valid at the epoch date displayed above
 DN1882.which is a decimal equivalence of Year/Month/Day.
 DN1882
 DN1882.The orthometric height was determined by GPS observations and a
 DN1882.high-resolution geoid model.
 DN1882
 DN1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1882.GEOID18 height accuracy estimate available here.
 DN1882
 DN1882.Click photographs - Photos may exist for this station.
 DN1882
 DN1882.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1882
 DN1882.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1882
 DN1882.The ellipsoidal height was determined by GPS observations
 DN1882.and is referenced to NAD 83.
 DN1882
 DN1882. The following values were computed from the NAD 83(2011) position.
 DN1882
 DN1882;                    North         East     Units Scale Factor Converg.
 DN1882;SPC IL W     -   422,453.263   725,128.533   MT  0.99994895   +0 11 32.4
 DN1882;SPC IL W     - 1,385,998.75  2,379,025.86   sFT  0.99994895   +0 11 32.4
 DN1882;UTM  16      - 4,484,120.581   256,668.890   MT  1.00032890   -1 51 50.3
 DN1882
 DN1882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1882!SPC IL W     -   0.99998429  x   0.99994895  =   0.99993324
 DN1882!UTM  16      -   0.99998429  x   1.00032890  =   1.00031318
 DN1882
 DN1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5666884120(NAD 83)
 DN1882
 DN1882                          SUPERSEDED SURVEY CONTROL
 DN1882
 DN1882  NAD 83(2007)-  40 28 19.71495(N)    089 52 13.19691(W) AD(2002.00) 1
 DN1882  ELLIP H (08/01/11)  100.172  (m)                       GP(2002.00) 3 1
 DN1882
 DN1882.Superseded values are not recommended for survey control.
 DN1882
 DN1882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1882.See file dsdata.pdf to determine how the superseded data were derived.
 DN1882
 DN1882_MARKER: F = FLANGE-ENCASED ROD
 DN1882_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1882_STAMPING: ILDOT D4 3216
 DN1882_MARK LOGO: ILDT
 DN1882_PROJECTION: RECESSED 10 CENTIMETERS
 DN1882_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DN1882_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1882+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2023
 DN1882_ROD/PIPE-DEPTH: 6.1 meters
 DN1882_SLEEVE-DEPTH  : 0.3 meters
 DN1882
 DN1882  HISTORY     - Date     Condition        Report By
 DN1882  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1882  HISTORY     - 20230718 GOOD             ILDT
 DN1882
 DN1882                          STATION DESCRIPTION
 DN1882
 DN1882'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1882'THE STATION IS LOCATED 5.8 MILES NORTHWEST OF  MANITO.  TO REACH THE
 DN1882'STATION FROM THE INTERSECTION OF CR 16 (MANITO RD.) AND TAZEWELL CO.
 DN1882'800N AT THE NORTH EDGE OF MANITO PROCEED NORTH ON CR 16 FOR 2.0 MILES
 DN1882'TO TAZEWELL CO. 1000N (SPRINGLAKE RD.). TURN LEFT FOR 4.2 MILES TO THE
 DN1882'CAUSEWAY ACROSS SPRING LAKE. TURN RIGHT FOR 0.6 MILES TO THE STATION
 DN1882'ON THE LEFT AT THE SOUTHWEST QUADRANT OF THE INTERSECTION OF THE
 DN1882'CAUSEWAY AND WOODLEY RD.. 57.0 FEET SOUTH OF THE CENTERLINE THE
 DN1882'CAUSEWAY. 24.0 FEET EAST OF THE CENTERLINE OF A ROAD SOUTH INTO THE
 DN1882'PARK. 55.8 FEET SOUTH OF A NAIL AND WASHER IN A WOOD FENCE POST. 9.6
 DN1882'FEET NORTHEAST OF A STOP SIGN POST.  65.3 FEET NORTH OF A NAIL AND
 DN1882'WASHER IN A WOOD FENCE POST. FLUSH WITH THE SURFACE OF THE GROUND.
 DN1882'NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1882
 DN1882                          STATION RECOVERY (2023)
 DN1882
 DN1882'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1891 ***********************************************************************
 DN1891  DESIGNATION -  ILDOT D4 3421
 DN1891  PID         -  DN1891
 DN1891  STATE/COUNTY-  IL/FULTON
 DN1891  COUNTRY     -  US
 DN1891  USGS QUAD   -  BANNER (2018)
 DN1891
 DN1891                         *CURRENT SURVEY CONTROL
 DN1891  ______________________________________________________________________
 DN1891* NAD 83(2011) POSITION- 40 31 01.56780(N) 089 54 43.20519(W)   ADJUSTED
 DN1891* NAD 83(2011) ELLIP HT-   117.390 (meters)        (06/27/12)   ADJUSTED
 DN1891* NAD 83(2011) EPOCH   -  2010.00
 DN1891* NAVD 88 ORTHO HEIGHT -   150.4   (meters)      493.    (feet) GPS OBS
 DN1891  ______________________________________________________________________
 DN1891  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1891  GEOID HEIGHT    -        -33.046 (meters)                     GEOID09
 DN1891  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 DN1891  NAD 83(2011) X  -      7,457.680 (meters)                     COMP
 DN1891  NAD 83(2011) Y  - -4,855,685.020 (meters)                     COMP
 DN1891  NAD 83(2011) Z  -  4,121,880.057 (meters)                     COMP
 DN1891  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 DN1891
 DN1891  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1891  Standards:
 DN1891         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1891            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1891  -------------------------------------------------------------------
 DN1891  NETWORK    0.40   0.69           0.18   0.14   0.35      0.09402142
 DN1891  -------------------------------------------------------------------
 DN1891  Click here for local accuracies and other accuracy information.
 DN1891
 DN1891.The horizontal coordinates were established by GPS observations
 DN1891.and adjusted by the National Geodetic Survey in June 2012.
 DN1891
 DN1891.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1891.been affixed to the stable North American tectonic plate. See 
 DN1891.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1891
 DN1891.The horizontal coordinates are valid at the epoch date displayed above
 DN1891.which is a decimal equivalence of Year/Month/Day.
 DN1891
 DN1891.The orthometric height was determined by GPS observations and a
 DN1891.high-resolution geoid model.
 DN1891
 DN1891.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1891.GEOID18 height accuracy estimate available here.
 DN1891
 DN1891.Click photographs - Photos may exist for this station.
 DN1891
 DN1891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1891
 DN1891.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1891
 DN1891.The ellipsoidal height was determined by GPS observations
 DN1891.and is referenced to NAD 83.
 DN1891
 DN1891. The following values were computed from the NAD 83(2011) position.
 DN1891
 DN1891;                    North         East     Units Scale Factor Converg.
 DN1891;SPC IL W     -   427,434.400   721,580.660   MT  0.99994691   +0 09 55.6
 DN1891;SPC IL W     - 1,402,341.03  2,367,385.88   sFT  0.99994691   +0 09 55.6
 DN1891;UTM  16      - 4,489,227.869   253,300.804   MT  1.00034921   -1 53 34.1
 DN1891
 DN1891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1891!SPC IL W     -   0.99998159  x   0.99994691  =   0.99992850
 DN1891!UTM  16      -   0.99998159  x   1.00034921  =   1.00033079
 DN1891
 DN1891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5330089227(NAD 83)
 DN1891
 DN1891                          SUPERSEDED SURVEY CONTROL
 DN1891
 DN1891  NAD 83(2007)-  40 31 01.56785(N)    089 54 43.20600(W) AD(2002.00) 1
 DN1891  ELLIP H (08/01/11)  117.405  (m)                       GP(2002.00) 3 1
 DN1891
 DN1891.Superseded values are not recommended for survey control.
 DN1891
 DN1891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1891.See file dsdata.pdf to determine how the superseded data were derived.
 DN1891
 DN1891_MARKER: F = FLANGE-ENCASED ROD
 DN1891_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1891_STAMPING: ILDOT D4 3421
 DN1891_MARK LOGO: ILDT
 DN1891_PROJECTION: FLUSH
 DN1891_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1891_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1891+STABILITY: POSITION/ELEVATION WELL
 DN1891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1891+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2012
 DN1891_ROD/PIPE-DEPTH: 6.1 meters
 DN1891_SLEEVE-DEPTH  : 0.3 meters
 DN1891
 DN1891  HISTORY     - Date     Condition        Report By
 DN1891  HISTORY     - 19940101 MONUMENTED       ILDT
 DN1891  HISTORY     - 20120913 GOOD             INDIV
 DN1891
 DN1891                          STATION DESCRIPTION
 DN1891
 DN1891'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1891'THE STATION IS LOCATED IN BANNER IN THE NW ANGLE OF THE INTERSECTION
 DN1891'OF US 24 AND IL 9. 31 FEET SOUTH OF THE SOUTH EDGE OF PAVEMENT OF IL9.
 DN1891'50 FEET NORTH OF THE SOUTH EDGE OF PAVEMENT OF US 24. 42 FEET
 DN1891'NORTHWEST OF A NAIL AND WASHER IN A LIGHT POLE. 48 FEET SOUTHWEST OF A
 DN1891'NAIL AND WASHER IN A SIGN POST. 1 FOOT EAST OF A WITNESS POST AND
 DN1891'FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS
 DN1891'THROUGH A 6 INCH ACCESS COVER.
 DN1891
 DN1891                          STATION RECOVERY (2012)
 DN1891
 DN1891'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (REC)
 DN1891'DESCRIPTION IS ADEQUATE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1898 ***********************************************************************
 DN1898  DESIGNATION -  ILDOT D4 3444
 DN1898  PID         -  DN1898
 DN1898  STATE/COUNTY-  IL/PEORIA
 DN1898  COUNTRY     -  US
 DN1898  USGS QUAD   -  ELMWOOD (2018)
 DN1898
 DN1898                         *CURRENT SURVEY CONTROL
 DN1898  ______________________________________________________________________
 DN1898* NAD 83(2011) POSITION- 40 51 41.91308(N) 089 55 37.95245(W)   ADJUSTED
 DN1898* NAD 83(2011) ELLIP HT-   190.043 (meters)        (06/27/12)   ADJUSTED
 DN1898* NAD 83(2011) EPOCH   -  2010.00
 DN1898* NAVD 88 ORTHO HEIGHT -   223.1   (meters)      732.    (feet) GPS OBS
 DN1898  ______________________________________________________________________
 DN1898  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1898  GEOID HEIGHT    -        -33.065 (meters)                     GEOID09
 DN1898  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 DN1898  NAD 83(2011) X  -      6,137.253 (meters)                     COMP
 DN1898  NAD 83(2011) Y  - -4,830,797.151 (meters)                     COMP
 DN1898  NAD 83(2011) Z  -  4,150,939.296 (meters)                     COMP
 DN1898  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 DN1898
 DN1898  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1898  Standards:
 DN1898         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1898            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1898  -------------------------------------------------------------------
 DN1898  NETWORK    0.45   0.74           0.20   0.16   0.38      0.07146107
 DN1898  -------------------------------------------------------------------
 DN1898  Click here for local accuracies and other accuracy information.
 DN1898
 DN1898.The horizontal coordinates were established by GPS observations
 DN1898.and adjusted by the National Geodetic Survey in June 2012.
 DN1898
 DN1898.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1898.been affixed to the stable North American tectonic plate. See 
 DN1898.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1898
 DN1898.The horizontal coordinates are valid at the epoch date displayed above
 DN1898.which is a decimal equivalence of Year/Month/Day.
 DN1898
 DN1898.The orthometric height was determined by GPS observations and a
 DN1898.high-resolution geoid model.
 DN1898
 DN1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1898.GEOID18 height accuracy estimate available here.
 DN1898
 DN1898.Click photographs - Photos may exist for this station.
 DN1898
 DN1898.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1898
 DN1898.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1898
 DN1898.The ellipsoidal height was determined by GPS observations
 DN1898.and is referenced to NAD 83.
 DN1898
 DN1898. The following values were computed from the NAD 83(2011) position.
 DN1898
 DN1898;                    North         East     Units Scale Factor Converg.
 DN1898;SPC IL W     -   465,689.076   720,187.705   MT  0.99994619   +0 09 24.0
 DN1898;SPC IL W     - 1,527,848.24  2,362,815.83   sFT  0.99994619   +0 09 24.0
 DN1898;UTM  16      - 4,527,523.310   253,287.515   MT  1.00034923   -1 54 57.8
 DN1898;UTM  15      - 4,527,944.072   758,984.167   MT  1.00042563   +2 00 41.2
 DN1898
 DN1898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1898!SPC IL W     -   0.99997019  x   0.99994619  =   0.99991638
 DN1898!UTM  16      -   0.99997019  x   1.00034923  =   1.00031941
 DN1898!UTM  15      -   0.99997019  x   1.00042563  =   1.00039581
 DN1898
 DN1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5328727523(NAD 83)
 DN1898
 DN1898                          SUPERSEDED SURVEY CONTROL
 DN1898
 DN1898  NAD 83(2007)-  40 51 41.91298(N)    089 55 37.95327(W) AD(2002.00) 1
 DN1898  ELLIP H (08/01/11)  190.074  (m)                       GP(2002.00) 3 1
 DN1898
 DN1898.Superseded values are not recommended for survey control.
 DN1898
 DN1898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1898.See file dsdata.pdf to determine how the superseded data were derived.
 DN1898
 DN1898_MARKER: F = FLANGE-ENCASED ROD
 DN1898_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1898_STAMPING: 3444
 DN1898_MARK LOGO: ILDT
 DN1898_PROJECTION: RECESSED 10 CENTIMETERS
 DN1898_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1898_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1898+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2024
 DN1898_ROD/PIPE-DEPTH: 6.1 meters
 DN1898_SLEEVE-DEPTH  : 0.3 meters
 DN1898
 DN1898  HISTORY     - Date     Condition        Report By
 DN1898  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1898  HISTORY     - 20240102 GOOD             ILDT
 DN1898
 DN1898                          STATION DESCRIPTION
 DN1898
 DN1898'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1898'THE STATION IS LOCATED 2.6 MILES NORTHWEST OF BRIMFIELD. TO REACH THE
 DN1898'STATION FROM THE NORTHERNMOST INTERSECTION OF US 150 AND IL 78 2.4
 DN1898'MILES NORTHWEST OF BRIMFIELD PROCEED NORTH ON US 150/IL 78 FOR 0.25
 DN1898'MILES TO THE STATION ON THE RIGHT. 55.5 FEET EAST OF THE CENTERLINE OF
 DN1898'US 150. 15 FEET WEST OF A CHAIN LINK FENCE ENCLOSING THE ILDOT
 DN1898'BRIMFIELD MAINTENANCE YARD. 54 FEET SOUTH OF THE ENTRANCE TO THE
 DN1898'MAINTENANCE YARD. FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS
 DN1898'TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1898
 DN1898                          STATION RECOVERY (2024)
 DN1898
 DN1898'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 DN1898'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1903 ***********************************************************************
 DN1903  DESIGNATION -  ILDOT D4 3639
 DN1903  PID         -  DN1903
 DN1903  STATE/COUNTY-  IL/PEORIA
 DN1903  COUNTRY     -  US
 DN1903  USGS QUAD   -  ELMWOOD (2018)
 DN1903
 DN1903                         *CURRENT SURVEY CONTROL
 DN1903  ______________________________________________________________________
 DN1903* NAD 83(2011) POSITION- 40 47 35.15814(N) 089 57 58.55940(W)   ADJUSTED
 DN1903* NAD 83(2011) ELLIP HT-   160.795 (meters)        (06/27/12)   ADJUSTED
 DN1903* NAD 83(2011) EPOCH   -  2010.00
 DN1903* NAVD 88 ORTHO HEIGHT -   194.0   (meters)      636.    (feet) GPS OBS
 DN1903  ______________________________________________________________________
 DN1903  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1903  GEOID HEIGHT    -        -33.147 (meters)                     GEOID09
 DN1903  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 DN1903  NAD 83(2011) X  -      2,847.102 (meters)                     COMP
 DN1903  NAD 83(2011) Y  - -4,835,754.639 (meters)                     COMP
 DN1903  NAD 83(2011) Z  -  4,145,160.340 (meters)                     COMP
 DN1903  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 DN1903
 DN1903  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1903  Standards:
 DN1903         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1903            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1903  -------------------------------------------------------------------
 DN1903  NETWORK    0.43   0.71           0.19   0.16   0.36     -0.06020538
 DN1903  -------------------------------------------------------------------
 DN1903  Click here for local accuracies and other accuracy information.
 DN1903
 DN1903.The horizontal coordinates were established by GPS observations
 DN1903.and adjusted by the National Geodetic Survey in June 2012.
 DN1903
 DN1903.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1903.been affixed to the stable North American tectonic plate. See 
 DN1903.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1903
 DN1903.The horizontal coordinates are valid at the epoch date displayed above
 DN1903.which is a decimal equivalence of Year/Month/Day.
 DN1903
 DN1903.The orthometric height was determined by GPS observations and a
 DN1903.high-resolution geoid model.
 DN1903
 DN1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1903.GEOID18 height accuracy estimate available here.
 DN1903
 DN1903.Click photographs - Photos may exist for this station.
 DN1903
 DN1903.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1903
 DN1903.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1903
 DN1903.The ellipsoidal height was determined by GPS observations
 DN1903.and is referenced to NAD 83.
 DN1903
 DN1903. The following values were computed from the NAD 83(2011) position.
 DN1903
 DN1903;                    North         East     Units Scale Factor Converg.
 DN1903;SPC IL W     -   458,069.504   716,912.329   MT  0.99994470   +0 07 51.3
 DN1903;SPC IL W     - 1,502,849.70  2,352,069.87   sFT  0.99994470   +0 07 51.3
 DN1903;UTM  16      - 4,520,023.990   249,737.413   MT  1.00037096   -1 56 20.2
 DN1903;UTM  15      - 4,520,218.915   755,955.525   MT  1.00040644   +1 58 59.2
 DN1903
 DN1903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1903!SPC IL W     -   0.99997478  x   0.99994470  =   0.99991948
 DN1903!UTM  16      -   0.99997478  x   1.00037096  =   1.00034573
 DN1903!UTM  15      -   0.99997478  x   1.00040644  =   1.00038121
 DN1903
 DN1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4973720023(NAD 83)
 DN1903
 DN1903                          SUPERSEDED SURVEY CONTROL
 DN1903
 DN1903  NAD 83(2007)-  40 47 35.15811(N)    089 57 58.56021(W) AD(2002.00) 1
 DN1903  ELLIP H (08/01/11)  160.818  (m)                       GP(2002.00) 3 1
 DN1903
 DN1903.Superseded values are not recommended for survey control.
 DN1903
 DN1903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1903.See file dsdata.pdf to determine how the superseded data were derived.
 DN1903
 DN1903_MARKER: F = FLANGE-ENCASED ROD
 DN1903_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1903_STAMPING: ILDOT D4 3639
 DN1903_MARK LOGO: ILDT
 DN1903_PROJECTION: RECESSED 3 CENTIMETERS
 DN1903_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1903+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2020
 DN1903_ROD/PIPE-DEPTH: 6.1 meters
 DN1903_SLEEVE-DEPTH  : 0.3 meters
 DN1903
 DN1903  HISTORY     - Date     Condition        Report By
 DN1903  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1903  HISTORY     - 20201027 GOOD             ILDT
 DN1903  HISTORY     - 20201117 GOOD             ILDT
 DN1903
 DN1903                          STATION DESCRIPTION
 DN1903
 DN1903'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1903'THE STATION IS LOCATED 1.1 MILES NORTH OF ELMWOOD AT THE NORTHWEST
 DN1903'QUADRANT OF THE  INTERSECTION OF IL 78 AND IL 8. 87 FEET WEST OF THE
 DN1903'CENTERLINE OF IL 78. 52 FEET NORTH OF THE CENTERLINE OF WEST GERBER
 DN1903'ROAD. 18.3 FEET SOUTH OF A NAIL AND WASHER IN A CORNER FENCEPOST. 10.3
 DN1903'FEET EAST OF A NAIL AND WASHER IN A CORNER FENCEPOST. 6.1 FEET
 DN1903'SOUTHEAST OF A NAIL AND WASHER IN A FENCEPOST. 1 FOOT SOUTH OF A
 DN1903'WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO
 DN1903'THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1903
 DN1903                          STATION RECOVERY (2020)
 DN1903
 DN1903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1903'THE STATION IS 1 FT (0.3 M) SOUTHWEST OF A GROUP OF 4 INCH TREES.
 DN1903
 DN1903                          STATION RECOVERY (2020)
 DN1903
 DN1903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1903'CUT TREE DOWN THAT WAS 1 FT (0.3 M) NORTH OF STATION AND IS NOW
 DN1903'SUITABLE FOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1896 ***********************************************************************
 DN1896  DESIGNATION -  ILDOT D4 3928
 DN1896  PID         -  DN1896
 DN1896  STATE/COUNTY-  IL/FULTON
 DN1896  COUNTRY     -  US
 DN1896  USGS QUAD   -  FARMINGTON WEST (2018)
 DN1896
 DN1896                         *CURRENT SURVEY CONTROL
 DN1896  ______________________________________________________________________
 DN1896* NAD 83(2011) POSITION- 40 37 51.11481(N) 090 00 59.42230(W)   ADJUSTED
 DN1896* NAD 83(2011) ELLIP HT-   190.288 (meters)        (06/27/12)   ADJUSTED
 DN1896* NAD 83(2011) EPOCH   -  2010.00
 DN1896* NAVD 88 ORTHO HEIGHT -   223.4   (meters)      733.    (feet) GPS OBS
 DN1896  ______________________________________________________________________
 DN1896  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1896  GEOID HEIGHT    -        -33.084 (meters)                     GEOID09
 DN1896  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 DN1896  NAD 83(2011) X  -     -1,396.512 (meters)                     COMP
 DN1896  NAD 83(2011) Y  - -4,847,528.912 (meters)                     COMP
 DN1896  NAD 83(2011) Z  -  4,131,523.231 (meters)                     COMP
 DN1896  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 DN1896
 DN1896  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1896  Standards:
 DN1896         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1896            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1896  -------------------------------------------------------------------
 DN1896  NETWORK    0.38   0.65           0.17   0.14   0.33      0.06180879
 DN1896  -------------------------------------------------------------------
 DN1896  Click here for local accuracies and other accuracy information.
 DN1896
 DN1896.The horizontal coordinates were established by GPS observations
 DN1896.and adjusted by the National Geodetic Survey in June 2012.
 DN1896
 DN1896.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1896.been affixed to the stable North American tectonic plate. See 
 DN1896.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1896
 DN1896.The horizontal coordinates are valid at the epoch date displayed above
 DN1896.which is a decimal equivalence of Year/Month/Day.
 DN1896
 DN1896.The orthometric height was determined by GPS observations and a
 DN1896.high-resolution geoid model.
 DN1896
 DN1896.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1896.GEOID18 height accuracy estimate available here.
 DN1896
 DN1896.Click photographs - Photos may exist for this station.
 DN1896
 DN1896.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1896
 DN1896.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1896
 DN1896.The ellipsoidal height was determined by GPS observations
 DN1896.and is referenced to NAD 83.
 DN1896
 DN1896. The following values were computed from the NAD 83(2011) position.
 DN1896
 DN1896;                    North         East     Units Scale Factor Converg.
 DN1896;SPC IL W     -   440,046.234   712,703.255   MT  0.99994316   +0 05 52.0
 DN1896;SPC IL W     - 1,443,718.35  2,338,260.60   sFT  0.99994316   +0 05 52.0
 DN1896;UTM  15      - 4,502,061.025   752,328.571   MT  1.00038377   +1 56 37.8
 DN1896;UTM  16      - 4,502,156.322   244,879.017   MT  1.00040122   -1 57 55.3
 DN1896
 DN1896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1896!SPC IL W     -   0.99997015  x   0.99994316  =   0.99991331
 DN1896!UTM  15      -   0.99997015  x   1.00038377  =   1.00035391
 DN1896!UTM  16      -   0.99997015  x   1.00040122  =   1.00037136
 DN1896
 DN1896_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5232802061(NAD 83)
 DN1896
 DN1896                          SUPERSEDED SURVEY CONTROL
 DN1896
 DN1896  NAD 83(2007)-  40 37 51.11483(N)    090 00 59.42311(W) AD(2002.00) 1
 DN1896  ELLIP H (08/01/11)  190.309  (m)                       GP(2002.00) 3 1
 DN1896
 DN1896.Superseded values are not recommended for survey control.
 DN1896
 DN1896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1896.See file dsdata.pdf to determine how the superseded data were derived.
 DN1896
 DN1896_MARKER: F = FLANGE-ENCASED ROD
 DN1896_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1896_STAMPING: ILDOT D4 3928
 DN1896_MARK LOGO: ILDT
 DN1896_PROJECTION: FLUSH
 DN1896_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1896_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1896+STABILITY: POSITION/ELEVATION WELL
 DN1896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1896+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1994
 DN1896_ROD/PIPE-DEPTH: 6.1 meters
 DN1896_SLEEVE-DEPTH  : 0.3 meters
 DN1896
 DN1896  HISTORY     - Date     Condition        Report By
 DN1896  HISTORY     - 19940101 MONUMENTED       ILDT
 DN1896
 DN1896                          STATION DESCRIPTION
 DN1896
 DN1896'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1896'THE STATION IS LOCATED 0.9 MILES NE OF NORRIS. TO REACH THE STATION
 DN1896'FROM THE INTERSECTION OF IL 78 AND DIVISION STREET IN NORRIS PROCEED
 DN1896'NORTHEAST ON IL 78 FOR 0.6 MILES TO THE STATION ON THE LEFT. 56 FEET
 DN1896'NORTHWEST OF THE CENTERLINE OF IL 78. 110 FEET NORTHEAST OF THE
 DN1896'CENTERLINE OF A PRIVATE DRIVE.85.5 FEET NORTHEAST OF A NAIL AND WASHER
 DN1896'IN A POWER POLE. 68 FEET SOUTHWEST OF A NAIL AND WASHER IN A POWER
 DN1896'POLE. FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE
 DN1896'MONUMENT IS THROUGH A 6 INCH ACCESS COVER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1905 ***********************************************************************
 DN1905  DESIGNATION -  ILDOT D4 3933
 DN1905  PID         -  DN1905
 DN1905  STATE/COUNTY-  IL/FULTON
 DN1905  COUNTRY     -  US
 DN1905  USGS QUAD   -  FARMINGTON EAST (2018)
 DN1905
 DN1905                         *CURRENT SURVEY CONTROL
 DN1905  ______________________________________________________________________
 DN1905* NAD 83(2011) POSITION- 40 42 15.38933(N) 089 59 10.12572(W)   ADJUSTED
 DN1905* NAD 83(2011) ELLIP HT-   193.967 (meters)        (06/27/12)   ADJUSTED
 DN1905* NAD 83(2011) EPOCH   -  2010.00
 DN1905* NAVD 88 ORTHO HEIGHT -   227.1   (meters)      745.    (feet) GPS OBS
 DN1905  ______________________________________________________________________
 DN1905  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1905  GEOID HEIGHT    -        -33.135 (meters)                     GEOID09
 DN1905  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 DN1905  NAD 83(2011) X  -      1,170.836 (meters)                     COMP
 DN1905  NAD 83(2011) Y  - -4,842,219.227 (meters)                     COMP
 DN1905  NAD 83(2011) Z  -  4,137,709.096 (meters)                     COMP
 DN1905  LAPLACE CORR    -          1.29  (seconds)                    DEFLEC18
 DN1905
 DN1905  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1905  Standards:
 DN1905         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1905            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1905  -------------------------------------------------------------------
 DN1905  NETWORK    0.41   0.67           0.18   0.15   0.34     -0.02005465
 DN1905  -------------------------------------------------------------------
 DN1905  Click here for local accuracies and other accuracy information.
 DN1905
 DN1905.The horizontal coordinates were established by GPS observations
 DN1905.and adjusted by the National Geodetic Survey in June 2012.
 DN1905
 DN1905.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1905.been affixed to the stable North American tectonic plate. See 
 DN1905.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1905
 DN1905.The horizontal coordinates are valid at the epoch date displayed above
 DN1905.which is a decimal equivalence of Year/Month/Day.
 DN1905
 DN1905.The orthometric height was determined by GPS observations and a
 DN1905.high-resolution geoid model.
 DN1905
 DN1905.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1905.GEOID18 height accuracy estimate available here.
 DN1905
 DN1905.Click photographs - Photos may exist for this station.
 DN1905
 DN1905.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1905
 DN1905.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1905
 DN1905.The ellipsoidal height was determined by GPS observations
 DN1905.and is referenced to NAD 83.
 DN1905
 DN1905. The following values were computed from the NAD 83(2011) position.
 DN1905
 DN1905;                    North         East     Units Scale Factor Converg.
 DN1905;SPC IL W     -   448,202.538   715,254.924   MT  0.99994404   +0 07 03.8
 DN1905;SPC IL W     - 1,470,477.83  2,346,632.20   sFT  0.99994404   +0 07 03.8
 DN1905;UTM  16      - 4,510,219.017   247,724.156   MT  1.00038343   -1 56 54.4
 DN1905;UTM  15      - 4,510,299.034   754,616.992   MT  1.00039804   +1 57 59.6
 DN1905
 DN1905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1905!SPC IL W     -   0.99996957  x   0.99994404  =   0.99991362
 DN1905!UTM  16      -   0.99996957  x   1.00038343  =   1.00035299
 DN1905!UTM  15      -   0.99996957  x   1.00039804  =   1.00036760
 DN1905
 DN1905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4772410219(NAD 83)
 DN1905
 DN1905                          SUPERSEDED SURVEY CONTROL
 DN1905
 DN1905  NAD 83(2007)-  40 42 15.38932(N)    089 59 10.12653(W) AD(2002.00) 1
 DN1905  ELLIP H (08/01/11)  193.990  (m)                       GP(2002.00) 3 1
 DN1905
 DN1905.Superseded values are not recommended for survey control.
 DN1905
 DN1905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1905.See file dsdata.pdf to determine how the superseded data were derived.
 DN1905
 DN1905_MARKER: F = FLANGE-ENCASED ROD
 DN1905_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1905_STAMPING: ILDOT D4 3933
 DN1905_MARK LOGO: ILDT
 DN1905_PROJECTION: FLUSH
 DN1905_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1905_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1905+STABILITY: POSITION/ELEVATION WELL
 DN1905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1905+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2019
 DN1905_ROD/PIPE-DEPTH: 6.1 meters
 DN1905_SLEEVE-DEPTH  : 0.3 meters
 DN1905
 DN1905  HISTORY     - Date     Condition        Report By
 DN1905  HISTORY     - 19940101 MONUMENTED       ILDT
 DN1905  HISTORY     - 20190425 GOOD             INDIV
 DN1905
 DN1905                          STATION DESCRIPTION
 DN1905
 DN1905'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1905'THE STATION IS LOCATED 1.1 MILES NE OF FARMINGTON. TO REACH THE
 DN1905'STATION FROM THE EASTERNMOST INTERSECTION OF IL 78 AND IL 116 IN
 DN1905'FARMINGTON PROCEED NORTH ON IL 78 FOR 0.45 MILES TO THE STATION ON THE
 DN1905'RIGHT. 45.5 FEET EAST OF THE CENTERLINE OF IL 78. 1 FOOT WEST OF A
 DN1905'WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO
 DN1905'THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1905
 DN1905                          STATION RECOVERY (2019)
 DN1905
 DN1905'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (DEL)
 DN1905'THE MONUMENT BOX APPEARED DISTURBED BUT THE ROD APPEARED IN ITS
 DN1905'ORIGINAL LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1893 ***********************************************************************
 DN1893  DESIGNATION -  ILDOT D4 4013
 DN1893  PID         -  DN1893
 DN1893  STATE/COUNTY-  IL/FULTON
 DN1893  COUNTRY     -  US
 DN1893  USGS QUAD   -  SAINT DAVID (2018)
 DN1893
 DN1893                         *CURRENT SURVEY CONTROL
 DN1893  ______________________________________________________________________
 DN1893* NAD 83(2011) POSITION- 40 24 29.06797(N) 090 01 43.50941(W)   ADJUSTED
 DN1893* NAD 83(2011) ELLIP HT-   143.504 (meters)        (06/27/12)   ADJUSTED
 DN1893* NAD 83(2011) EPOCH   -  2010.00
 DN1893* NAVD 88 ORTHO HEIGHT -   176.6   (meters)      579.    (feet) GPS OBS
 DN1893  ______________________________________________________________________
 DN1893  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1893  GEOID HEIGHT    -        -33.117 (meters)                     GEOID09
 DN1893  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 DN1893  NAD 83(2011) X  -     -2,440.673 (meters)                     COMP
 DN1893  NAD 83(2011) Y  - -4,863,566.904 (meters)                     COMP
 DN1893  NAD 83(2011) Z  -  4,112,685.583 (meters)                     COMP
 DN1893  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 DN1893
 DN1893  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1893  Standards:
 DN1893         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1893            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1893  -------------------------------------------------------------------
 DN1893  NETWORK    0.45   0.74           0.20   0.16   0.38      0.09008167
 DN1893  -------------------------------------------------------------------
 DN1893  Click here for local accuracies and other accuracy information.
 DN1893
 DN1893.The horizontal coordinates were established by GPS observations
 DN1893.and adjusted by the National Geodetic Survey in June 2012.
 DN1893
 DN1893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1893.been affixed to the stable North American tectonic plate. See 
 DN1893.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1893
 DN1893.The horizontal coordinates are valid at the epoch date displayed above
 DN1893.which is a decimal equivalence of Year/Month/Day.
 DN1893
 DN1893.The orthometric height was determined by GPS observations and a
 DN1893.high-resolution geoid model.
 DN1893
 DN1893.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1893.GEOID18 height accuracy estimate available here.
 DN1893
 DN1893.Click photographs - Photos may exist for this station.
 DN1893
 DN1893.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1893
 DN1893.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1893
 DN1893.The ellipsoidal height was determined by GPS observations
 DN1893.and is referenced to NAD 83.
 DN1893
 DN1893. The following values were computed from the NAD 83(2011) position.
 DN1893
 DN1893;                    North         East     Units Scale Factor Converg.
 DN1893;SPC IL W     -   415,306.261   711,705.921   MT  0.99994286   +0 05 21.8
 DN1893;SPC IL W     - 1,362,550.62  2,334,988.51   sFT  0.99994286   +0 05 21.8
 DN1893;UTM  15      - 4,477,290.880   752,126.828   MT  1.00038256   +1 55 37.4
 DN1893;UTM  16      - 4,477,456.677   242,992.809   MT  1.00041315   -1 57 51.8
 DN1893
 DN1893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1893!SPC IL W     -   0.99997749  x   0.99994286  =   0.99992035
 DN1893!UTM  15      -   0.99997749  x   1.00038256  =   1.00036004
 DN1893!UTM  16      -   0.99997749  x   1.00041315  =   1.00039063
 DN1893
 DN1893_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5212677290(NAD 83)
 DN1893
 DN1893                          SUPERSEDED SURVEY CONTROL
 DN1893
 DN1893  NAD 83(2007)-  40 24 29.06806(N)    090 01 43.51022(W) AD(2002.00) 1
 DN1893  ELLIP H (08/01/11)  143.516  (m)                       GP(2002.00) 3 1
 DN1893
 DN1893.Superseded values are not recommended for survey control.
 DN1893
 DN1893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1893.See file dsdata.pdf to determine how the superseded data were derived.
 DN1893
 DN1893_MARKER: F = FLANGE-ENCASED ROD
 DN1893_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1893_STAMPING: ILDOT D4 4013
 DN1893_MARK LOGO: ILDT
 DN1893_PROJECTION: FLUSH
 DN1893_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1893_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1893+STABILITY: POSITION/ELEVATION WELL
 DN1893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1893+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1994
 DN1893_ROD/PIPE-DEPTH: 6.1 meters
 DN1893_SLEEVE-DEPTH  : 0.3 meters
 DN1893
 DN1893  HISTORY     - Date     Condition        Report By
 DN1893  HISTORY     - 19940101 MONUMENTED       ILDT
 DN1893
 DN1893                          STATION DESCRIPTION
 DN1893
 DN1893'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1893'THE STATION IS LOCATED IN LITTLE AMERICA IN THE NW ANGLE OF THE
 DN1893'INTERSECTION OF US 24 AND IL 78. 45 FEET NORTH OF THE CENTERLINE OF IL
 DN1893'78. 63.5 FEET EAST OF A NAIL AND WASHER IN A LIGHT POLE. 31 FEET WEST
 DN1893'OF A NAIL AND WASHER IN A POWER POLE. 31 FEET NORTHWEST OF A NAIL AND
 DN1893'WASHER IN A SIGN POST. 1 FOOT SOUTH OF A WITNESS POST AND FLUSH WITH
 DN1893'THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1893'INCH ACCESS COVER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1894 ***********************************************************************
 DN1894  DESIGNATION -  ILDOT D4 4018
 DN1894  PID         -  DN1894
 DN1894  STATE/COUNTY-  IL/FULTON
 DN1894  COUNTRY     -  US
 DN1894  USGS QUAD   -  SAINT DAVID (2018)
 DN1894
 DN1894                         *CURRENT SURVEY CONTROL
 DN1894  ______________________________________________________________________
 DN1894* NAD 83(2011) POSITION- 40 29 32.69889(N) 090 01 47.51778(W)   ADJUSTED
 DN1894* NAD 83(2011) ELLIP HT-   158.509 (meters)        (06/27/12)   ADJUSTED
 DN1894* NAD 83(2011) EPOCH   -  2010.00
 DN1894* NAVD 88 ORTHO HEIGHT -   191.6   (meters)      629.    (feet) GPS OBS
 DN1894  ______________________________________________________________________
 DN1894  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1894  GEOID HEIGHT    -        -33.097 (meters)                     GEOID09
 DN1894  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 DN1894  NAD 83(2011) X  -     -2,532.026 (meters)                     COMP
 DN1894  NAD 83(2011) Y  - -4,857,501.843 (meters)                     COMP
 DN1894  NAD 83(2011) Z  -  4,119,822.428 (meters)                     COMP
 DN1894  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 DN1894
 DN1894  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1894  Standards:
 DN1894         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1894            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1894  -------------------------------------------------------------------
 DN1894  NETWORK    0.42   0.71           0.19   0.15   0.36      0.07595609
 DN1894  -------------------------------------------------------------------
 DN1894  Click here for local accuracies and other accuracy information.
 DN1894
 DN1894.The horizontal coordinates were established by GPS observations
 DN1894.and adjusted by the National Geodetic Survey in June 2012.
 DN1894
 DN1894.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1894.been affixed to the stable North American tectonic plate. See 
 DN1894.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1894
 DN1894.The horizontal coordinates are valid at the epoch date displayed above
 DN1894.which is a decimal equivalence of Year/Month/Day.
 DN1894
 DN1894.The orthometric height was determined by GPS observations and a
 DN1894.high-resolution geoid model.
 DN1894
 DN1894.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1894.GEOID18 height accuracy estimate available here.
 DN1894
 DN1894.Click photographs - Photos may exist for this station.
 DN1894
 DN1894.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1894
 DN1894.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1894
 DN1894.The ellipsoidal height was determined by GPS observations
 DN1894.and is referenced to NAD 83.
 DN1894
 DN1894. The following values were computed from the NAD 83(2011) position.
 DN1894
 DN1894;                    North         East     Units Scale Factor Converg.
 DN1894;SPC IL W     -   424,671.173   711,596.908   MT  0.99994283   +0 05 19.8
 DN1894;SPC IL W     - 1,393,275.34  2,334,630.86   sFT  0.99994283   +0 05 19.8
 DN1894;UTM  15      - 4,486,651.571   751,717.121   MT  1.00038000   +1 55 46.8
 DN1894;UTM  16      - 4,486,823.870   243,219.879   MT  1.00041170   -1 58 06.6
 DN1894
 DN1894!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1894!SPC IL W     -   0.99997514  x   0.99994283  =   0.99991797
 DN1894!UTM  15      -   0.99997514  x   1.00038000  =   1.00035513
 DN1894!UTM  16      -   0.99997514  x   1.00041170  =   1.00038683
 DN1894
 DN1894_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5171786651(NAD 83)
 DN1894
 DN1894                          SUPERSEDED SURVEY CONTROL
 DN1894
 DN1894  NAD 83(2007)-  40 29 32.69898(N)    090 01 47.51858(W) AD(2002.00) 1
 DN1894  ELLIP H (08/01/11)  158.524  (m)                       GP(2002.00) 3 1
 DN1894
 DN1894.Superseded values are not recommended for survey control.
 DN1894
 DN1894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1894.See file dsdata.pdf to determine how the superseded data were derived.
 DN1894
 DN1894_MARKER: F = FLANGE-ENCASED ROD
 DN1894_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1894_STAMPING: ILDOT D4 4018
 DN1894_MARK LOGO: ILDT
 DN1894_PROJECTION: FLUSH
 DN1894_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1894_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1894+STABILITY: POSITION/ELEVATION WELL
 DN1894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1894+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1994
 DN1894_ROD/PIPE-DEPTH: 6.1 meters
 DN1894_SLEEVE-DEPTH  : 0.3 meters
 DN1894
 DN1894  HISTORY     - Date     Condition        Report By
 DN1894  HISTORY     - 19940101 MONUMENTED       ILDT
 DN1894
 DN1894                          STATION DESCRIPTION
 DN1894
 DN1894'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1894'THE STATION IS LOCATED IN DUNFERMLINE. TO REACH THE STATION FROM THE
 DN1894'INTERSECTION OF IL 78 AND IL 100 PROCEED SOUTH ON IL 78 FOR 0.6 MILES
 DN1894'TO THE STATION ON THE RIGHT. 41.3 FEET WEST OF THE CENTERLINE OF IL
 DN1894'78. 97 FEET NORTH OF THE CENTERLINE OF SIXTH STREET. 39.7 FEET
 DN1894'NORTHEAST OF THE NORTHEAST CORNER OF A VINYL SIDED, ONE-STORY RANCH
 DN1894'HOME AT NO103 SIXTH STREET. 1 FOOT EAST OF A WITNESS POST AND FLUSH
 DN1894'WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH
 DN1894'A 6 INCH ACCESS COVER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1895 ***********************************************************************
 DN1895  DESIGNATION -  ILDOT D4 4023
 DN1895  PID         -  DN1895
 DN1895  STATE/COUNTY-  IL/FULTON
 DN1895  COUNTRY     -  US
 DN1895  USGS QUAD   -  CANTON (2018)
 DN1895
 DN1895                         *CURRENT SURVEY CONTROL
 DN1895  ______________________________________________________________________
 DN1895* NAD 83(2011) POSITION- 40 32 46.50223(N) 090 01 30.20835(W)   ADJUSTED
 DN1895* NAD 83(2011) ELLIP HT-   166.240 (meters)        (06/27/12)   ADJUSTED
 DN1895* NAD 83(2011) EPOCH   -  2010.00
 DN1895* NAVD 88 ORTHO HEIGHT -   199.3   (meters)      654.    (feet) GPS OBS
 DN1895  ______________________________________________________________________
 DN1895  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1895  GEOID HEIGHT    -        -33.067 (meters)                     GEOID09
 DN1895  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 DN1895  NAD 83(2011) X  -     -2,122.696 (meters)                     COMP
 DN1895  NAD 83(2011) Y  - -4,853,623.880 (meters)                     COMP
 DN1895  NAD 83(2011) Z  -  4,124,371.967 (meters)                     COMP
 DN1895  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 DN1895
 DN1895  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1895  Standards:
 DN1895         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1895            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1895  -------------------------------------------------------------------
 DN1895  NETWORK    0.42   0.71           0.19   0.15   0.36      0.10469304
 DN1895  -------------------------------------------------------------------
 DN1895  Click here for local accuracies and other accuracy information.
 DN1895
 DN1895.The horizontal coordinates were established by GPS observations
 DN1895.and adjusted by the National Geodetic Survey in June 2012.
 DN1895
 DN1895.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1895.been affixed to the stable North American tectonic plate. See 
 DN1895.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1895
 DN1895.The horizontal coordinates are valid at the epoch date displayed above
 DN1895.which is a decimal equivalence of Year/Month/Day.
 DN1895
 DN1895.The orthometric height was determined by GPS observations and a
 DN1895.high-resolution geoid model.
 DN1895
 DN1895.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1895.GEOID18 height accuracy estimate available here.
 DN1895
 DN1895.Click photographs - Photos may exist for this station.
 DN1895
 DN1895.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1895
 DN1895.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1895
 DN1895.The ellipsoidal height was determined by GPS observations
 DN1895.and is referenced to NAD 83.
 DN1895
 DN1895. The following values were computed from the NAD 83(2011) position.
 DN1895
 DN1895;                    North         East     Units Scale Factor Converg.
 DN1895;SPC IL W     -   430,649.473   711,994.909   MT  0.99994295   +0 05 31.4
 DN1895;SPC IL W     - 1,412,889.15  2,335,936.63   sFT  0.99994295   +0 05 31.4
 DN1895;UTM  15      - 4,492,642.195   751,922.860   MT  1.00038127   +1 56 05.7
 DN1895;UTM  16      - 4,492,786.799   243,832.647   MT  1.00040782   -1 58 03.2
 DN1895
 DN1895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1895!SPC IL W     -   0.99997392  x   0.99994295  =   0.99991687
 DN1895!UTM  15      -   0.99997392  x   1.00038127  =   1.00035518
 DN1895!UTM  16      -   0.99997392  x   1.00040782  =   1.00038173
 DN1895
 DN1895_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5192292642(NAD 83)
 DN1895
 DN1895                          SUPERSEDED SURVEY CONTROL
 DN1895
 DN1895  NAD 83(2007)-  40 32 46.50229(N)    090 01 30.20916(W) AD(2002.00) 1
 DN1895  ELLIP H (08/01/11)  166.258  (m)                       GP(2002.00) 3 1
 DN1895
 DN1895.Superseded values are not recommended for survey control.
 DN1895
 DN1895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1895.See file dsdata.pdf to determine how the superseded data were derived.
 DN1895
 DN1895_MARKER: F = FLANGE-ENCASED ROD
 DN1895_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1895_STAMPING: ILDOT D4 4023
 DN1895_MARK LOGO: ILDT
 DN1895_PROJECTION: FLUSH
 DN1895_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1895_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1895+STABILITY: POSITION/ELEVATION WELL
 DN1895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1895+SATELLITE: SATELLITE OBSERVATIONS - January 01, 1994
 DN1895_ROD/PIPE-DEPTH: 6.1 meters
 DN1895_SLEEVE-DEPTH  : 0.3 meters
 DN1895
 DN1895  HISTORY     - Date     Condition        Report By
 DN1895  HISTORY     - 19940101 MONUMENTED       ILDT
 DN1895
 DN1895                          STATION DESCRIPTION
 DN1895
 DN1895'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1895'THE STATION IS LOCATED IN CANTON ON THE LINN LANES BOWLING ALLEY
 DN1895'PROPERTY. TO REACH THE STATION FROM THE SOUTHERNMOST INTERSECTION OF
 DN1895'IL 78 AND IL 9 IN CANTON PROCEED WEST ON IL 9 FOR 0.1 MILES TO THE
 DN1895'STATION ON THE LEFT. 45 FEET NORTH OF THE CENTERLINE OF IL 9. 65 FEET
 DN1895'NORTHWEST OF A NAIL AND WASHER IN A SIGN POST. 2 FEET NORTH OF THE
 DN1895'NORTH EDGE OF A SIDEWALK. 6 FEET EAST OF THE EAST EDGE OF THE BOWLING
 DN1895'ALLEY PARKING LOT. FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS
 DN1895'TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1907 ***********************************************************************
 DN1907  DESIGNATION -  ILDOT D4 4338
 DN1907  PID         -  DN1907
 DN1907  STATE/COUNTY-  IL/KNOX
 DN1907  COUNTRY     -  US
 DN1907  USGS QUAD   -  YATES CITY (2018)
 DN1907
 DN1907                         *CURRENT SURVEY CONTROL
 DN1907  ______________________________________________________________________
 DN1907* NAD 83(2011) POSITION- 40 46 44.25099(N) 090 04 57.50184(W)   ADJUSTED
 DN1907* NAD 83(2011) ELLIP HT-   163.892 (meters)        (06/27/12)   ADJUSTED
 DN1907* NAD 83(2011) EPOCH   -  2010.00
 DN1907* NAVD 88 ORTHO HEIGHT -   197.1   (meters)      647.    (feet) GPS OBS
 DN1907  ______________________________________________________________________
 DN1907  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1907  GEOID HEIGHT    -        -33.190 (meters)                     GEOID09
 DN1907  GEOID HEIGHT    -        -33.181 (meters)                     GEOID18
 DN1907  NAD 83(2011) X  -     -6,976.234 (meters)                     COMP
 DN1907  NAD 83(2011) Y  - -4,836,778.620 (meters)                     COMP
 DN1907  NAD 83(2011) Z  -  4,143,973.342 (meters)                     COMP
 DN1907  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 DN1907
 DN1907  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1907  Standards:
 DN1907         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1907            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1907  -------------------------------------------------------------------
 DN1907  NETWORK    0.43   0.69           0.19   0.16   0.35     -0.07624067
 DN1907  -------------------------------------------------------------------
 DN1907  Click here for local accuracies and other accuracy information.
 DN1907
 DN1907.The horizontal coordinates were established by GPS observations
 DN1907.and adjusted by the National Geodetic Survey in June 2012.
 DN1907
 DN1907.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1907.been affixed to the stable North American tectonic plate. See 
 DN1907.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1907
 DN1907.The horizontal coordinates are valid at the epoch date displayed above
 DN1907.which is a decimal equivalence of Year/Month/Day.
 DN1907
 DN1907.The orthometric height was determined by GPS observations and a
 DN1907.high-resolution geoid model.
 DN1907
 DN1907.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1907.GEOID18 height accuracy estimate available here.
 DN1907
 DN1907.Click photographs - Photos may exist for this station.
 DN1907
 DN1907.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1907
 DN1907.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1907
 DN1907.The ellipsoidal height was determined by GPS observations
 DN1907.and is referenced to NAD 83.
 DN1907
 DN1907. The following values were computed from the NAD 83(2011) position.
 DN1907
 DN1907;                    North         East     Units Scale Factor Converg.
 DN1907;SPC IL W     -   456,483.329   707,092.798   MT  0.99994180   +0 03 17.6
 DN1907;SPC IL W     - 1,497,645.72  2,319,853.62   sFT  0.99994180   +0 03 17.6
 DN1907;UTM  15      - 4,518,315.424   746,188.152   MT  1.00034606   +1 54 23.1
 DN1907;UTM  16      - 4,518,792.911   239,862.476   MT  1.00043301   -2 00 52.3
 DN1907
 DN1907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1907!SPC IL W     -   0.99997429  x   0.99994180  =   0.99991609
 DN1907!UTM  15      -   0.99997429  x   1.00034606  =   1.00032034
 DN1907!UTM  16      -   0.99997429  x   1.00043301  =   1.00040729
 DN1907
 DN1907_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4618818315(NAD 83)
 DN1907
 DN1907                          SUPERSEDED SURVEY CONTROL
 DN1907
 DN1907  NAD 83(2007)-  40 46 44.25097(N)    090 04 57.50262(W) AD(2002.00) 1
 DN1907  ELLIP H (08/01/11)  163.917  (m)                       GP(2002.00) 3 1
 DN1907
 DN1907.Superseded values are not recommended for survey control.
 DN1907
 DN1907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1907.See file dsdata.pdf to determine how the superseded data were derived.
 DN1907
 DN1907_MARKER: I = METAL ROD
 DN1907_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1907_STAMPING: ILDOT D4 4338
 DN1907_MARK LOGO: ILDT
 DN1907_PROJECTION: FLUSH
 DN1907_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1907_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1907+STABILITY: POSITION/ELEVATION WELL
 DN1907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1907+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1907_ROD/PIPE-DEPTH: 6.1 meters
 DN1907_SLEEVE-DEPTH  : 0.3 meters
 DN1907
 DN1907  HISTORY     - Date     Condition        Report By
 DN1907  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1907
 DN1907                          STATION DESCRIPTION
 DN1907
 DN1907'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1907'THE STATION IS LOCATED 0.5 MILES SOUTH OF DOUGLAS. TO REACH THE
 DN1907'STATION FROM THE INTERSECTION OF IL 8 AND IL 97 PROCEED EAST ON IL 8
 DN1907'FOR 3.5 MILES TO THE STATION ON THE RIGHT. 32 FEET SOUTH OF THE
 DN1907'CENTERLINE OF IL 8. 275 FEET WEST OF THE CENTERLINE OF CR 9(KNOX CO.
 DN1907'1900E). 1 FOOT NORTH OF A WITNESS POST AND FLUSH WITH THE SURFACE OF
 DN1907'THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS
 DN1907'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1908 ***********************************************************************
 DN1908  DESIGNATION -  ILDOT D4 4613
 DN1908  PID         -  DN1908
 DN1908  STATE/COUNTY-  IL/FULTON
 DN1908  COUNTRY     -  US
 DN1908  USGS QUAD   -  LEWISTOWN (2018)
 DN1908
 DN1908                         *CURRENT SURVEY CONTROL
 DN1908  ______________________________________________________________________
 DN1908* NAD 83(2011) POSITION- 40 23 09.91178(N) 090 09 18.91211(W)   ADJUSTED
 DN1908* NAD 83(2011) ELLIP HT-   144.958 (meters)        (06/27/12)   ADJUSTED
 DN1908* NAD 83(2011) EPOCH   -  2010.00
 DN1908* NAVD 88 ORTHO HEIGHT -   178.1   (meters)      584.    (feet) GPS OBS
 DN1908  ______________________________________________________________________
 DN1908  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1908  GEOID HEIGHT    -        -33.124 (meters)                     GEOID09
 DN1908  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DN1908  NAD 83(2011) X  -    -13,182.998 (meters)                     COMP
 DN1908  NAD 83(2011) Y  - -4,865,133.139 (meters)                     COMP
 DN1908  NAD 83(2011) Z  -  4,110,827.047 (meters)                     COMP
 DN1908  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 DN1908
 DN1908  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1908  Standards:
 DN1908         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1908            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1908  -------------------------------------------------------------------
 DN1908  NETWORK    0.42   0.71           0.19   0.15   0.36      0.03406080
 DN1908  -------------------------------------------------------------------
 DN1908  Click here for local accuracies and other accuracy information.
 DN1908
 DN1908.The horizontal coordinates were established by GPS observations
 DN1908.and adjusted by the National Geodetic Survey in June 2012.
 DN1908
 DN1908.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1908.been affixed to the stable North American tectonic plate. See 
 DN1908.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1908
 DN1908.The horizontal coordinates are valid at the epoch date displayed above
 DN1908.which is a decimal equivalence of Year/Month/Day.
 DN1908
 DN1908.The orthometric height was determined by GPS observations and a
 DN1908.high-resolution geoid model.
 DN1908
 DN1908.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1908.GEOID18 height accuracy estimate available here.
 DN1908
 DN1908.Click photographs - Photos may exist for this station.
 DN1908
 DN1908.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1908
 DN1908.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1908
 DN1908.The ellipsoidal height was determined by GPS observations
 DN1908.and is referenced to NAD 83.
 DN1908
 DN1908. The following values were computed from the NAD 83(2011) position.
 DN1908
 DN1908;                    North         East     Units Scale Factor Converg.
 DN1908;SPC IL W     -   412,855.756   700,969.058   MT  0.99994119   +0 00 26.6
 DN1908;SPC IL W     - 1,354,510.93  2,299,762.65   sFT  0.99994119   +0 00 26.6
 DN1908;UTM  15      - 4,474,496.277   741,469.697   MT  1.00031780   +1 50 38.8
 DN1908
 DN1908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1908!SPC IL W     -   0.99997726  x   0.99994119  =   0.99991845
 DN1908!UTM  15      -   0.99997726  x   1.00031780  =   1.00029505
 DN1908
 DN1908_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4146974496(NAD 83)
 DN1908
 DN1908                          SUPERSEDED SURVEY CONTROL
 DN1908
 DN1908  NAD 83(2007)-  40 23 09.91189(N)    090 09 18.91291(W) AD(2002.00) 1
 DN1908  ELLIP H (08/01/11)  144.969  (m)                       GP(2002.00) 3 1
 DN1908
 DN1908.Superseded values are not recommended for survey control.
 DN1908
 DN1908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1908.See file dsdata.pdf to determine how the superseded data were derived.
 DN1908
 DN1908_MARKER: I = METAL ROD
 DN1908_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1908_STAMPING: ILDOT D4 4613
 DN1908_MARK LOGO: ILDT
 DN1908_PROJECTION: RECESSED 10 CENTIMETERS
 DN1908_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1908_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1908+STABILITY: POSITION/ELEVATION WELL
 DN1908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1908+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2020
 DN1908_ROD/PIPE-DEPTH: 6.1 meters
 DN1908_SLEEVE-DEPTH  : 0.3 meters
 DN1908
 DN1908  HISTORY     - Date     Condition        Report By
 DN1908  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1908  HISTORY     - 20201202 GOOD             ILDT
 DN1908
 DN1908                          STATION DESCRIPTION
 DN1908
 DN1908'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1908'THE STATION IS LOCATED IN LEWISTOWN. THE STATION IS AT THE
 DN1908'INTERSECTION OF US 24 AND EAST AVENUE L IN THE CITY OF LEWISTOWN. 27
 DN1908'FEET WEST OF THE CENTERLINE OF US 24. 12 FEET NORTH OF THE CENTERLINE
 DN1908'OF EAST AVENUE L EXTENDED TO THE WEST. 24 FEET NORTHEAST OF A NAIL AND
 DN1908'WASHER IN A CORNER FENCEPOST. 49 FEET NORTH-NORTHWEST OF A NAIL AND
 DN1908'WASHER IN A POWER POLE. 20.5 FEET SOUTHWEST OF A NAIL AND WASHER IN A
 DN1908'SIGN POST. 44 FEET SOUTH OF THE ENTRANCE TO AN AUTOMOBILE SALES LOT.
 DN1908'FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS
 DN1908'THROUGH A 6 INCH ACCESS COVER.
 DN1908
 DN1908                          STATION RECOVERY (2020)
 DN1908
 DN1908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1908'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1904 ***********************************************************************
 DN1904  DESIGNATION -  ILDOT D4 4628
 DN1904  PID         -  DN1904
 DN1904  STATE/COUNTY-  IL/FULTON
 DN1904  COUNTRY     -  US
 DN1904  USGS QUAD   -  FAIRVIEW (2018)
 DN1904
 DN1904                         *CURRENT SURVEY CONTROL
 DN1904  ______________________________________________________________________
 DN1904* NAD 83(2011) POSITION- 40 38 11.62378(N) 090 09 33.59700(W)   ADJUSTED
 DN1904* NAD 83(2011) ELLIP HT-   192.288 (meters)        (06/27/12)   ADJUSTED
 DN1904* NAD 83(2011) EPOCH   -  2010.00
 DN1904* NAVD 88 ORTHO HEIGHT -   225.5   (meters)      740.    (feet) GPS OBS
 DN1904  ______________________________________________________________________
 DN1904  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1904  GEOID HEIGHT    -        -33.169 (meters)                     GEOID09
 DN1904  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 DN1904  NAD 83(2011) X  -    -13,479.222 (meters)                     COMP
 DN1904  NAD 83(2011) Y  - -4,847,099.897 (meters)                     COMP
 DN1904  NAD 83(2011) Z  -  4,132,004.641 (meters)                     COMP
 DN1904  LAPLACE CORR    -          1.79  (seconds)                    DEFLEC18
 DN1904
 DN1904  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1904  Standards:
 DN1904         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1904            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1904  -------------------------------------------------------------------
 DN1904  NETWORK    0.42   0.69           0.19   0.15   0.35      0.04090965
 DN1904  -------------------------------------------------------------------
 DN1904  Click here for local accuracies and other accuracy information.
 DN1904
 DN1904.The horizontal coordinates were established by GPS observations
 DN1904.and adjusted by the National Geodetic Survey in June 2012.
 DN1904
 DN1904.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1904.been affixed to the stable North American tectonic plate. See 
 DN1904.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1904
 DN1904.The horizontal coordinates are valid at the epoch date displayed above
 DN1904.which is a decimal equivalence of Year/Month/Day.
 DN1904
 DN1904.The orthometric height was determined by GPS observations and a
 DN1904.high-resolution geoid model.
 DN1904
 DN1904.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1904.GEOID18 height accuracy estimate available here.
 DN1904
 DN1904.Click photographs - Photos may exist for this station.
 DN1904
 DN1904.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1904
 DN1904.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1904
 DN1904.The ellipsoidal height was determined by GPS observations
 DN1904.and is referenced to NAD 83.
 DN1904
 DN1904. The following values were computed from the NAD 83(2011) position.
 DN1904
 DN1904;                    North         East     Units Scale Factor Converg.
 DN1904;SPC IL W     -   440,668.010   700,620.402   MT  0.99994118   +0 00 17.2
 DN1904;SPC IL W     - 1,445,758.30  2,298,618.77   sFT  0.99994118   +0 00 17.2
 DN1904;UTM  15      - 4,502,293.328   740,227.061   MT  1.00031039   +1 51 03.2
 DN1904
 DN1904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1904!SPC IL W     -   0.99996984  x   0.99994118  =   0.99991102
 DN1904!UTM  15      -   0.99996984  x   1.00031039  =   1.00028022
 DN1904
 DN1904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4022702293(NAD 83)
 DN1904
 DN1904                          SUPERSEDED SURVEY CONTROL
 DN1904
 DN1904  NAD 83(2007)-  40 38 11.62378(N)    090 09 33.59777(W) AD(2002.00) 1
 DN1904  ELLIP H (08/01/11)  192.312  (m)                       GP(2002.00) 3 1
 DN1904
 DN1904.Superseded values are not recommended for survey control.
 DN1904
 DN1904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1904.See file dsdata.pdf to determine how the superseded data were derived.
 DN1904
 DN1904_MARKER: F = FLANGE-ENCASED ROD
 DN1904_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1904_STAMPING: 4628
 DN1904_MARK LOGO: ILDT
 DN1904_PROJECTION: FLUSH
 DN1904_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1904_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1904+STABILITY: POSITION/ELEVATION WELL
 DN1904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1904+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1904_ROD/PIPE-DEPTH: 6.1 meters
 DN1904_SLEEVE-DEPTH  : 0.3 meters
 DN1904
 DN1904  HISTORY     - Date     Condition        Report By
 DN1904  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1904
 DN1904                          STATION DESCRIPTION
 DN1904
 DN1904'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1904'THE STATION IS LOCATED IN FAIRVIEW. TO REACH THE STATION FROM THE
 DN1904'INTERSECTION OF IL 78 AND CR 17 (FULTON CO. 3050 N) IN FAIRVIEW
 DN1904'PROCEED NORTH ON IL 78 FOR 0.25 MILES TO THE STATION ON THE RIGHT. 66
 DN1904'FEET NORTHEAST OF THE CENTERLINE OF IL 78 IN A CURVE TO THE LEFT. 6
 DN1904'FEET WEST OF A NORTH-SOUTH FENCELINE. 162 FEET NORTH OF THE CENTERLINE
 DN1904'OF A FIELD ENTRANCE EAST. FLUSH WITH THE SURFACE OF THE GROUND. NOTE
 DN1904'ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1906 ***********************************************************************
 DN1906  DESIGNATION -  ILDOT D4 4634
 DN1906  PID         -  DN1906
 DN1906  STATE/COUNTY-  IL/FULTON
 DN1906  COUNTRY     -  US
 DN1906  USGS QUAD   -  FAIRVIEW (2018)
 DN1906
 DN1906                         *CURRENT SURVEY CONTROL
 DN1906  ______________________________________________________________________
 DN1906* NAD 83(2011) POSITION- 40 42 16.53774(N) 090 09 28.35836(W)   ADJUSTED
 DN1906* NAD 83(2011) ELLIP HT-   178.465 (meters)        (06/27/12)   ADJUSTED
 DN1906* NAD 83(2011) EPOCH   -  2010.00
 DN1906* NAVD 88 ORTHO HEIGHT -   211.7   (meters)      695.    (feet) GPS OBS
 DN1906  ______________________________________________________________________
 DN1906  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1906  GEOID HEIGHT    -        -33.229 (meters)                     GEOID09
 DN1906  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 DN1906  NAD 83(2011) X  -    -13,342.521 (meters)                     COMP
 DN1906  NAD 83(2011) Y  - -4,842,166.132 (meters)                     COMP
 DN1906  NAD 83(2011) Z  -  4,137,725.842 (meters)                     COMP
 DN1906  LAPLACE CORR    -          1.44  (seconds)                    DEFLEC18
 DN1906
 DN1906  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1906  Standards:
 DN1906         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1906            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1906  -------------------------------------------------------------------
 DN1906  NETWORK    0.40   0.65           0.18   0.14   0.33     -0.01974530
 DN1906  -------------------------------------------------------------------
 DN1906  Click here for local accuracies and other accuracy information.
 DN1906
 DN1906.The horizontal coordinates were established by GPS observations
 DN1906.and adjusted by the National Geodetic Survey in June 2012.
 DN1906
 DN1906.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1906.been affixed to the stable North American tectonic plate. See 
 DN1906.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1906
 DN1906.The horizontal coordinates are valid at the epoch date displayed above
 DN1906.which is a decimal equivalence of Year/Month/Day.
 DN1906
 DN1906.The orthometric height was determined by GPS observations and a
 DN1906.high-resolution geoid model.
 DN1906
 DN1906.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1906.GEOID18 height accuracy estimate available here.
 DN1906
 DN1906.Click photographs - Photos may exist for this station.
 DN1906
 DN1906.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1906
 DN1906.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1906
 DN1906.The ellipsoidal height was determined by GPS observations
 DN1906.and is referenced to NAD 83.
 DN1906
 DN1906. The following values were computed from the NAD 83(2011) position.
 DN1906
 DN1906;                    North         East     Units Scale Factor Converg.
 DN1906;SPC IL W     -   448,222.325   700,742.741   MT  0.99994118   +0 00 20.6
 DN1906;SPC IL W     - 1,470,542.74  2,299,020.14   sFT  0.99994118   +0 00 20.6
 DN1906;UTM  15      - 4,509,850.447   740,105.760   MT  1.00030966   +1 51 15.8
 DN1906
 DN1906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1906!SPC IL W     -   0.99997201  x   0.99994118  =   0.99991319
 DN1906!UTM  15      -   0.99997201  x   1.00030966  =   1.00028166
 DN1906
 DN1906_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4010509850(NAD 83)
 DN1906
 DN1906                          SUPERSEDED SURVEY CONTROL
 DN1906
 DN1906  NAD 83(2007)-  40 42 16.53773(N)    090 09 28.35915(W) AD(2002.00) 1
 DN1906  ELLIP H (08/01/11)  178.490  (m)                       GP(2002.00) 3 1
 DN1906
 DN1906.Superseded values are not recommended for survey control.
 DN1906
 DN1906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1906.See file dsdata.pdf to determine how the superseded data were derived.
 DN1906
 DN1906_MARKER: F = FLANGE-ENCASED ROD
 DN1906_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1906_STAMPING: D4 4634
 DN1906_MARK LOGO: ILDT
 DN1906_PROJECTION: RECESSED 10 CENTIMETERS
 DN1906_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1906_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1906+STABILITY: POSITION/ELEVATION WELL
 DN1906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1906+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2021
 DN1906_ROD/PIPE-DEPTH: 6.1 meters
 DN1906_SLEEVE-DEPTH  : 0.3 meters
 DN1906
 DN1906  HISTORY     - Date     Condition        Report By
 DN1906  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1906  HISTORY     - 20210823 GOOD             ILDT
 DN1906
 DN1906                          STATION DESCRIPTION
 DN1906
 DN1906'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1906'THE STATION IS LOCATED 0.65 MILES SOUTH OF RAPATEE. TO REACH THE
 DN1906'STATION FROM THE INTERSECTION OF IL 116 AND IL 78 PROCEED SOUTH ON IL
 DN1906'78 FOR 0.1 MILES TO THE STATION ON THE RIGHT. 73 FEET WEST OF THE
 DN1906'CENTERLINE OF IL 78. 135 FEET NORTH OF A NAIL AND WASHER IN A POWER
 DN1906'POLE. 135.5 FEET SOUTH OF A NAIL AND WASHER IN A POWER POLE. 1 FOOT
 DN1906'EAST OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND. NOTE
 DN1906'ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1906
 DN1906                          STATION RECOVERY (2021)
 DN1906
 DN1906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DN1906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1916 ***********************************************************************
 DN1916  DESIGNATION -  ILDOT D4 4638
 DN1916  PID         -  DN1916
 DN1916  STATE/COUNTY-  IL/KNOX
 DN1916  COUNTRY     -  US
 DN1916  USGS QUAD   -  MAQUON (2018)
 DN1916
 DN1916                         *CURRENT SURVEY CONTROL
 DN1916  ______________________________________________________________________
 DN1916* NAD 83(2011) POSITION- 40 46 45.71502(N) 090 08 52.71579(W)   ADJUSTED
 DN1916* NAD 83(2011) ELLIP HT-   141.630 (meters)        (06/27/12)   ADJUSTED
 DN1916* NAD 83(2011) EPOCH   -  2010.00
 DN1916* NAVD 88 ORTHO HEIGHT -   174.9   (meters)      574.    (feet) GPS OBS
 DN1916  ______________________________________________________________________
 DN1916  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1916  GEOID HEIGHT    -        -33.210 (meters)                     GEOID09
 DN1916  GEOID HEIGHT    -        -33.209 (meters)                     GEOID18
 DN1916  NAD 83(2011) X  -    -12,491.726 (meters)                     COMP
 DN1916  NAD 83(2011) Y  - -4,836,721.165 (meters)                     COMP
 DN1916  NAD 83(2011) Z  -  4,143,993.000 (meters)                     COMP
 DN1916  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 DN1916
 DN1916  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1916  Standards:
 DN1916         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1916            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1916  -------------------------------------------------------------------
 DN1916  NETWORK    0.45   0.71           0.20   0.16   0.36     -0.09385731
 DN1916  -------------------------------------------------------------------
 DN1916  Click here for local accuracies and other accuracy information.
 DN1916
 DN1916.The horizontal coordinates were established by GPS observations
 DN1916.and adjusted by the National Geodetic Survey in June 2012.
 DN1916
 DN1916.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1916.been affixed to the stable North American tectonic plate. See 
 DN1916.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1916
 DN1916.The horizontal coordinates are valid at the epoch date displayed above
 DN1916.which is a decimal equivalence of Year/Month/Day.
 DN1916
 DN1916.The orthometric height was determined by GPS observations and a
 DN1916.high-resolution geoid model.
 DN1916
 DN1916.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1916.GEOID18 height accuracy estimate available here.
 DN1916
 DN1916.Click photographs - Photos may exist for this station.
 DN1916
 DN1916.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1916
 DN1916.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1916
 DN1916.The ellipsoidal height was determined by GPS observations
 DN1916.and is referenced to NAD 83.
 DN1916
 DN1916. The following values were computed from the NAD 83(2011) position.
 DN1916
 DN1916;                    North         East     Units Scale Factor Converg.
 DN1916;SPC IL W     -   456,525.259   701,577.631   MT  0.99994121   +0 00 43.9
 DN1916;SPC IL W     - 1,497,783.29  2,301,759.28   sFT  0.99994121   +0 00 43.9
 DN1916;UTM  15      - 4,518,179.088   740,672.370   MT  1.00031300   +1 51 49.3
 DN1916
 DN1916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1916!SPC IL W     -   0.99997778  x   0.99994121  =   0.99991900
 DN1916!UTM  15      -   0.99997778  x   1.00031300  =   1.00029078
 DN1916
 DN1916_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4067218179(NAD 83)
 DN1916
 DN1916                          SUPERSEDED SURVEY CONTROL
 DN1916
 DN1916  NAD 83(2007)-  40 46 45.71499(N)    090 08 52.71655(W) AD(2002.00) 1
 DN1916  ELLIP H (08/01/11)  141.657  (m)                       GP(2002.00) 3 1
 DN1916
 DN1916.Superseded values are not recommended for survey control.
 DN1916
 DN1916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1916.See file dsdata.pdf to determine how the superseded data were derived.
 DN1916
 DN1916_MARKER: I = METAL ROD
 DN1916_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1916_STAMPING: ILDOT D4 4638
 DN1916_MARK LOGO: ILDT
 DN1916_PROJECTION: FLUSH
 DN1916_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1916_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1916+STABILITY: POSITION/ELEVATION WELL
 DN1916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1916+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1916_ROD/PIPE-DEPTH: 6.1 meters
 DN1916_SLEEVE-DEPTH  : 0.3 meters
 DN1916
 DN1916  HISTORY     - Date     Condition        Report By
 DN1916  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1916
 DN1916                          STATION DESCRIPTION
 DN1916
 DN1916'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1916'THE STATION IS LOCATED AT THE INTERSECTION OF IL 8 AND IL 97 1.6 MILES
 DN1916'SOUTHEAST OF MAQUON. 73 FEET NORTH OF THE CENTERLINE OF THE NORTH
 DN1916'YFENCE LINE OF THE INTERSECTION. 3 FEET SOUTH OF A FENCELINE. 26.9
 DN1916'FEET SOUTHEAST OF A NAIL AND WASHER IN A FENCEPOST. 28.6 FEET
 DN1916'SOUTHWEST OF A NAIL AND WASHER IN A FENCEPOST.  7 FEET WEST-SOUTHWEST
 DN1916'OF A NAIL AND WASHER IN A FENCEPOST.  FLUSH WITH THE SURFACE OF THE
 DN1916'GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1917 ***********************************************************************
 DN1917  DESIGNATION -  ILDOT D4 4654
 DN1917  PID         -  DN1917
 DN1917  STATE/COUNTY-  IL/KNOX
 DN1917  COUNTRY     -  US
 DN1917  USGS QUAD   -  ONEIDA (2018)
 DN1917
 DN1917                         *CURRENT SURVEY CONTROL
 DN1917  ______________________________________________________________________
 DN1917* NAD 83(2011) POSITION- 41 02 02.56039(N) 090 12 11.00866(W)   ADJUSTED
 DN1917* NAD 83(2011) ELLIP HT-   217.136 (meters)        (06/27/12)   ADJUSTED
 DN1917* NAD 83(2011) EPOCH   -  2010.00
 DN1917* NAVD 88 ORTHO HEIGHT -   250.031 (meters)      820.31  (feet) ADJUSTED
 DN1917  ______________________________________________________________________
 DN1917  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 DN1917  NAD 83(2011) X  -    -17,076.070 (meters)                     COMP
 DN1917  NAD 83(2011) Y  - -4,818,243.276 (meters)                     COMP
 DN1917  NAD 83(2011) Z  -  4,165,418.415 (meters)                     COMP
 DN1917  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 DN1917  DYNAMIC HEIGHT  -        249.924 (meters)      819.96  (feet) COMP
 DN1917  MODELED GRAVITY -    980,186.5   (mgal)                       NAVD 88
 DN1917
 DN1917  VERT ORDER      -  SECOND    CLASS I
 DN1917
 DN1917  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1917  Standards:
 DN1917         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1917            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1917  -------------------------------------------------------------------
 DN1917  NETWORK    0.51   0.78           0.23   0.18   0.40     -0.17424585
 DN1917  -------------------------------------------------------------------
 DN1917  Click here for local accuracies and other accuracy information.
 DN1917
 DN1917.The horizontal coordinates were established by GPS observations
 DN1917.and adjusted by the National Geodetic Survey in June 2012.
 DN1917
 DN1917.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1917.been affixed to the stable North American tectonic plate. See 
 DN1917.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1917
 DN1917.The horizontal coordinates are valid at the epoch date displayed above
 DN1917.which is a decimal equivalence of Year/Month/Day.
 DN1917
 DN1917.The orthometric height was determined by differential leveling and
 DN1917.adjusted by the NATIONAL GEODETIC SURVEY
 DN1917.in November 2014.
 DN1917
 DN1917.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1917.GEOID18 height accuracy estimate available here.
 DN1917
 DN1917.Click photographs - Photos may exist for this station.
 DN1917
 DN1917.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1917
 DN1917.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1917
 DN1917.The ellipsoidal height was determined by GPS observations
 DN1917.and is referenced to NAD 83.
 DN1917
 DN1917.The dynamic height is computed by dividing the NAVD 88
 DN1917.geopotential number by the normal gravity value computed on the
 DN1917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1917.degrees latitude (g = 980.6199 gals.).
 DN1917
 DN1917.The modeled gravity was interpolated from observed gravity values.
 DN1917
 DN1917. The following values were computed from the NAD 83(2011) position.
 DN1917
 DN1917;                    North         East     Units Scale Factor Converg.
 DN1917;SPC IL W     -   484,806.734   696,939.968   MT  0.99994129   -0 01 26.0
 DN1917;SPC IL W     - 1,590,570.09  2,286,543.88   sFT  0.99994129   -0 01 26.0
 DN1917;UTM  15      - 4,546,305.497   735,119.091   MT  1.00028043   +1 50 13.4
 DN1917
 DN1917!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1917!SPC IL W     -   0.99996594  x   0.99994129  =   0.99990723
 DN1917!UTM  15      -   0.99996594  x   1.00028043  =   1.00024636
 DN1917
 DN1917_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3511946305(NAD 83)
 DN1917
 DN1917                          SUPERSEDED SURVEY CONTROL
 DN1917
 DN1917  NAD 83(2007)-  41 02 02.56026(N)    090 12 11.00936(W) AD(2002.00) 1
 DN1917  ELLIP H (08/01/11)  217.171  (m)                       GP(2002.00) 3 1
 DN1917  NAVD 88 (08/01/11)  250.0    (m)  GEOID09  model used  GPS OBS        
 DN1917
 DN1917.Superseded values are not recommended for survey control.
 DN1917
 DN1917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1917.See file dsdata.pdf to determine how the superseded data were derived.
 DN1917
 DN1917_MARKER: F = FLANGE-ENCASED ROD
 DN1917_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1917_STAMPING: ILDOT D4 4654
 DN1917_MARK LOGO: ILDT
 DN1917_PROJECTION: FLUSH
 DN1917_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1917_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1917+STABILITY: POSITION/ELEVATION WELL
 DN1917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1917+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 DN1917_ROD/PIPE-DEPTH: 6.1 meters
 DN1917_SLEEVE-DEPTH  : 0.3 meters
 DN1917
 DN1917  HISTORY     - Date     Condition        Report By
 DN1917  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1917  HISTORY     - 20140326 GOOD             PATRIC
 DN1917
 DN1917                          STATION DESCRIPTION
 DN1917
 DN1917'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1917'THE STATION IS LOCATED 3.7 MILES EAST OF WATAGA. TO REACH THE STATION
 DN1917'FROM THE INTERSECTION OF US 34 AND IL 167 PROCEED EAST ON IL 167 FOR
 DN1917'3.7 MILES TO THE STATION ON THE RIGHT. 35 FEET SOUTH OF THE CENTERLINE
 DN1917'OF IL 167. 29 FEET EAST OF THE CENTERLINE OF KNOX CO. 1240E. 7.5 FEET
 DN1917'EAST OF A NAIL AND WASHER IN A POWER POLE. 70.4 FEET SOUTH OF A NAIL
 DN1917'AND WASHER IN A POWER POLE. 1 FOOT NORTH OF A WITNESS POST AND FLUSH
 DN1917'WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH
 DN1917'A 6 INCH ACCESS COVER.
 DN1917
 DN1917                          STATION RECOVERY (2014)
 DN1917
 DN1917'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DN1917'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1910 ***********************************************************************
 DN1910  DESIGNATION -  ILDOT D4 4724
 DN1910  PID         -  DN1910
 DN1910  STATE/COUNTY-  IL/FULTON
 DN1910  COUNTRY     -  US
 DN1910  USGS QUAD   -  FIATT (2018)
 DN1910
 DN1910                         *CURRENT SURVEY CONTROL
 DN1910  ______________________________________________________________________
 DN1910* NAD 83(2011) POSITION- 40 33 37.57521(N) 090 09 38.92224(W)   ADJUSTED
 DN1910* NAD 83(2011) ELLIP HT-   171.736 (meters)        (06/27/12)   ADJUSTED
 DN1910* NAD 83(2011) EPOCH   -  2010.00
 DN1910* NAVD 88 ORTHO HEIGHT -   204.9   (meters)      672.    (feet) GPS OBS
 DN1910  ______________________________________________________________________
 DN1910  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1910  GEOID HEIGHT    -        -33.124 (meters)                     GEOID09
 DN1910  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 DN1910  NAD 83(2011) X  -    -13,619.758 (meters)                     COMP
 DN1910  NAD 83(2011) Y  - -4,852,585.129 (meters)                     COMP
 DN1910  NAD 83(2011) Z  -  4,125,572.557 (meters)                     COMP
 DN1910  LAPLACE CORR    -          1.70  (seconds)                    DEFLEC18
 DN1910
 DN1910  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1910  Standards:
 DN1910         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1910            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1910  -------------------------------------------------------------------
 DN1910  NETWORK    0.44   0.71           0.20   0.15   0.36      0.03814581
 DN1910  -------------------------------------------------------------------
 DN1910  Click here for local accuracies and other accuracy information.
 DN1910
 DN1910.The horizontal coordinates were established by GPS observations
 DN1910.and adjusted by the National Geodetic Survey in June 2012.
 DN1910
 DN1910.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1910.been affixed to the stable North American tectonic plate. See 
 DN1910.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1910
 DN1910.The horizontal coordinates are valid at the epoch date displayed above
 DN1910.which is a decimal equivalence of Year/Month/Day.
 DN1910
 DN1910.The orthometric height was determined by GPS observations and a
 DN1910.high-resolution geoid model.
 DN1910
 DN1910.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1910.GEOID18 height accuracy estimate available here.
 DN1910
 DN1910.Click photographs - Photos may exist for this station.
 DN1910
 DN1910.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1910
 DN1910.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1910
 DN1910.The ellipsoidal height was determined by GPS observations
 DN1910.and is referenced to NAD 83.
 DN1910
 DN1910. The following values were computed from the NAD 83(2011) position.
 DN1910
 DN1910;                    North         East     Units Scale Factor Converg.
 DN1910;SPC IL W     -   432,215.153   700,495.835   MT  0.99994118   +0 00 13.7
 DN1910;SPC IL W     - 1,418,025.88  2,298,210.09   sFT  0.99994118   +0 00 13.7
 DN1910;UTM  15      - 4,493,837.717   740,374.713   MT  1.00031128   +1 50 49.4
 DN1910
 DN1910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1910!SPC IL W     -   0.99997306  x   0.99994118  =   0.99991424
 DN1910!UTM  15      -   0.99997306  x   1.00031128  =   1.00028433
 DN1910
 DN1910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4037493837(NAD 83)
 DN1910
 DN1910                          SUPERSEDED SURVEY CONTROL
 DN1910
 DN1910  NAD 83(2007)-  40 33 37.57529(N)    090 09 38.92304(W) AD(2002.00) 1
 DN1910  ELLIP H (08/01/11)  171.753  (m)                       GP(2002.00) 3 1
 DN1910
 DN1910.Superseded values are not recommended for survey control.
 DN1910
 DN1910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1910.See file dsdata.pdf to determine how the superseded data were derived.
 DN1910
 DN1910_MARKER: F = FLANGE-ENCASED ROD
 DN1910_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1910_STAMPING: ILDOT D4 4724
 DN1910_MARK LOGO: ILDT
 DN1910_PROJECTION: FLUSH
 DN1910_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1910_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1910+STABILITY: POSITION/ELEVATION WELL
 DN1910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1910+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1910_ROD/PIPE-DEPTH: 6.1 meters
 DN1910_SLEEVE-DEPTH  : 0.3 meters
 DN1910
 DN1910  HISTORY     - Date     Condition        Report By
 DN1910  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1910
 DN1910                          STATION DESCRIPTION
 DN1910
 DN1910'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1910'THE STATION IS LOCATED IN THE NORTHEAST ANGLE OF THE EASTERNMOST
 DN1910'INTERSECTION OF IL9 AND IL97 1 MILE EAST OF FIATT. 62 FEET EAST OF THE
 DN1910'CENTERLINE OF IL 97. 28 FEET NORTH OF THE CENTERLINE OF IL 9. 17 FEET
 DN1910'NORTHWEST OF A NAIL AND WASHER IN A SIGN POST. 38.5 FEET
 DN1910'EAST-SOUTHEAST OF A NAIL AND WASHER IN A SIGN POST. FLUSH WITH THE
 DN1910'SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH
 DN1910'ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1909 ***********************************************************************
 DN1909  DESIGNATION -  ILDOT D4 4819
 DN1909  PID         -  DN1909
 DN1909  STATE/COUNTY-  IL/FULTON
 DN1909  COUNTRY     -  US
 DN1909  USGS QUAD   -  LEWISTOWN (2018)
 DN1909
 DN1909                         *CURRENT SURVEY CONTROL
 DN1909  ______________________________________________________________________
 DN1909* NAD 83(2011) POSITION- 40 28 42.26168(N) 090 11 25.97327(W)   ADJUSTED
 DN1909* NAD 83(2011) ELLIP HT-   168.428 (meters)        (06/27/12)   ADJUSTED
 DN1909* NAD 83(2011) EPOCH   -  2010.00
 DN1909* NAVD 88 ORTHO HEIGHT -   201.6   (meters)      661.    (feet) GPS OBS
 DN1909  ______________________________________________________________________
 DN1909  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1909  GEOID HEIGHT    -        -33.166 (meters)                     GEOID09
 DN1909  GEOID HEIGHT    -        -33.175 (meters)                     GEOID18
 DN1909  NAD 83(2011) X  -    -16,157.913 (meters)                     COMP
 DN1909  NAD 83(2011) Y  - -4,858,493.292 (meters)                     COMP
 DN1909  NAD 83(2011) Z  -  4,118,645.568 (meters)                     COMP
 DN1909  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 DN1909
 DN1909  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1909  Standards:
 DN1909         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1909            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1909  -------------------------------------------------------------------
 DN1909  NETWORK    0.42   0.71           0.19   0.15   0.36      0.02638570
 DN1909  -------------------------------------------------------------------
 DN1909  Click here for local accuracies and other accuracy information.
 DN1909
 DN1909.The horizontal coordinates were established by GPS observations
 DN1909.and adjusted by the National Geodetic Survey in June 2012.
 DN1909
 DN1909.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1909.been affixed to the stable North American tectonic plate. See 
 DN1909.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1909
 DN1909.The horizontal coordinates are valid at the epoch date displayed above
 DN1909.which is a decimal equivalence of Year/Month/Day.
 DN1909
 DN1909.The orthometric height was determined by GPS observations and a
 DN1909.high-resolution geoid model.
 DN1909
 DN1909.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1909.GEOID18 height accuracy estimate available here.
 DN1909
 DN1909.Click photographs - Photos may exist for this station.
 DN1909
 DN1909.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1909
 DN1909.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1909
 DN1909.The ellipsoidal height was determined by GPS observations
 DN1909.and is referenced to NAD 83.
 DN1909
 DN1909. The following values were computed from the NAD 83(2011) position.
 DN1909
 DN1909;                    North         East     Units Scale Factor Converg.
 DN1909;SPC IL W     -   423,106.785   697,975.092   MT  0.99994123   -0 00 55.8
 DN1909;SPC IL W     - 1,388,142.84  2,289,939.95   sFT  0.99994123   -0 00 55.8
 DN1909;UTM  15      - 4,484,649.703   738,147.189   MT  1.00029817   +1 49 28.7
 DN1909
 DN1909!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1909!SPC IL W     -   0.99997358  x   0.99994123  =   0.99991481
 DN1909!UTM  15      -   0.99997358  x   1.00029817  =   1.00027174
 DN1909
 DN1909_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3814784649(NAD 83)
 DN1909
 DN1909                          SUPERSEDED SURVEY CONTROL
 DN1909
 DN1909  NAD 83(2007)-  40 28 42.26177(N)    090 11 25.97406(W) AD(2002.00) 1
 DN1909  ELLIP H (08/01/11)  168.443  (m)                       GP(2002.00) 3 1
 DN1909
 DN1909.Superseded values are not recommended for survey control.
 DN1909
 DN1909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1909.See file dsdata.pdf to determine how the superseded data were derived.
 DN1909
 DN1909_MARKER: F = FLANGE-ENCASED ROD
 DN1909_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1909_STAMPING: 4819
 DN1909_MARK LOGO: ILDT
 DN1909_PROJECTION: RECESSED 15 CENTIMETERS
 DN1909_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1909_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1909+STABILITY: POSITION/ELEVATION WELL
 DN1909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1909+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2021
 DN1909_ROD/PIPE-DEPTH: 6.1 meters
 DN1909_SLEEVE-DEPTH  : 0.3 meters
 DN1909
 DN1909  HISTORY     - Date     Condition        Report By
 DN1909  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1909  HISTORY     - 20210415 GOOD             ILDT
 DN1909
 DN1909                          STATION DESCRIPTION
 DN1909
 DN1909'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1909'THE STATION IS LOCATED 0.9 MILES SOUTH OF CUBA. 240 FEET SOUTH OF THE
 DN1909'SOUTH END OF THE SOUTH WYE OF THE INTERSECTION OF IL 97 AND IL 95.
 DN1909'37.5 FEET WEST OF THE CENTERLINE OF IL 97. 1 FOOT EAST OF A WITNESS
 DN1909'POST AND FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE
 DN1909'MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1909
 DN1909                          STATION RECOVERY (2021)
 DN1909
 DN1909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DN1909'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1911 ***********************************************************************
 DN1911  DESIGNATION -  ILDOT D4 4906
 DN1911  PID         -  DN1911
 DN1911  STATE/COUNTY-  IL/FULTON
 DN1911  COUNTRY     -  US
 DN1911  USGS QUAD   -  DUNCAN MILLS (2018)
 DN1911
 DN1911                         *CURRENT SURVEY CONTROL
 DN1911  ______________________________________________________________________
 DN1911* NAD 83(2011) POSITION- 40 18 16.14546(N) 090 11 28.91217(W)   ADJUSTED
 DN1911* NAD 83(2011) ELLIP HT-   142.288 (meters)        (06/27/12)   ADJUSTED
 DN1911* NAD 83(2011) EPOCH   -  2010.00
 DN1911* NAVD 88 ORTHO HEIGHT -   175.357 (meters)      575.32  (feet) ADJUSTED
 DN1911  ______________________________________________________________________
 DN1911  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 DN1911  NAD 83(2011) X  -    -16,268.871 (meters)                     COMP
 DN1911  NAD 83(2011) Y  - -4,870,988.057 (meters)                     COMP
 DN1911  NAD 83(2011) Z  -  4,103,919.135 (meters)                     COMP
 DN1911  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 DN1911  DYNAMIC HEIGHT  -        175.271 (meters)      575.03  (feet) COMP
 DN1911  MODELED GRAVITY -    980,128.1   (mgal)                       NAVD 88
 DN1911
 DN1911  VERT ORDER      -  SECOND    CLASS I
 DN1911
 DN1911  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1911  Standards:
 DN1911         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1911            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1911  -------------------------------------------------------------------
 DN1911  NETWORK    0.47   0.74           0.21   0.17   0.38      0.00734001
 DN1911  -------------------------------------------------------------------
 DN1911  Click here for local accuracies and other accuracy information.
 DN1911
 DN1911.The horizontal coordinates were established by GPS observations
 DN1911.and adjusted by the National Geodetic Survey in June 2012.
 DN1911
 DN1911.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1911.been affixed to the stable North American tectonic plate. See 
 DN1911.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1911
 DN1911.The horizontal coordinates are valid at the epoch date displayed above
 DN1911.which is a decimal equivalence of Year/Month/Day.
 DN1911
 DN1911.The orthometric height was determined by differential leveling and
 DN1911.adjusted by the IL DEPT OF TRANSP
 DN1911.in July 2015.
 DN1911
 DN1911.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1911.GEOID18 height accuracy estimate available here.
 DN1911
 DN1911.Click photographs - Photos may exist for this station.
 DN1911
 DN1911.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1911
 DN1911.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1911
 DN1911.The ellipsoidal height was determined by GPS observations
 DN1911.and is referenced to NAD 83.
 DN1911
 DN1911.The dynamic height is computed by dividing the NAVD 88
 DN1911.geopotential number by the normal gravity value computed on the
 DN1911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1911.degrees latitude (g = 980.6199 gals.).
 DN1911
 DN1911.The modeled gravity was interpolated from observed gravity values.
 DN1911
 DN1911. The following values were computed from the NAD 83(2011) position.
 DN1911
 DN1911;                    North         East     Units Scale Factor Converg.
 DN1911;SPC IL W     -   403,795.356   697,900.478   MT  0.99994123   -0 00 57.5
 DN1911;SPC IL W     - 1,324,785.26  2,289,695.15   sFT  0.99994123   -0 00 57.5
 DN1911;UTM  15      - 4,465,338.884   738,691.818   MT  1.00030139   +1 49 03.4
 DN1911
 DN1911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1911!SPC IL W     -   0.99997768  x   0.99994123  =   0.99991891
 DN1911!UTM  15      -   0.99997768  x   1.00030139  =   1.00027906
 DN1911
 DN1911_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3869165338(NAD 83)
 DN1911
 DN1911                          SUPERSEDED SURVEY CONTROL
 DN1911
 DN1911  NAD 83(2007)-  40 18 16.14558(N)    090 11 28.91297(W) AD(2002.00) 1
 DN1911  ELLIP H (08/01/11)  142.297  (m)                       GP(2002.00) 3 1
 DN1911  NAVD 88 (08/01/11)  175.3    (m)  GEOID09  model used  GPS OBS        
 DN1911
 DN1911.Superseded values are not recommended for survey control.
 DN1911
 DN1911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1911.See file dsdata.pdf to determine how the superseded data were derived.
 DN1911
 DN1911_MARKER: F = FLANGE-ENCASED ROD
 DN1911_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1911_STAMPING: ILDOT D4 4906
 DN1911_MARK LOGO: ILDT
 DN1911_PROJECTION: RECESSED 10 CENTIMETERS
 DN1911_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1911_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1911+STABILITY: POSITION/ELEVATION WELL
 DN1911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1911+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2020
 DN1911_ROD/PIPE-DEPTH: 6.1 meters
 DN1911_SLEEVE-DEPTH  : 0.3 meters
 DN1911
 DN1911  HISTORY     - Date     Condition        Report By
 DN1911  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1911  HISTORY     - 20141001 GOOD             DJHENK
 DN1911  HISTORY     - 20201201 GOOD             ILDT
 DN1911
 DN1911                          STATION DESCRIPTION
 DN1911
 DN1911'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1911'THE STATION IS LOCATED IN THE NORTHWEST ANGLE OF THE SOUTHERNMOST
 DN1911'INTERSECTION OF US 24 AND US 136 2.3 MILES SOUTH OF DUNCAN MILLS. 51
 DN1911'FEET NORTHWEST OF THE CENTERLINE OF US 24 IN A CURVE TO THE RIGHT. 71
 DN1911'FEET SOUTH OF THE CENTERLINE OF E OTTO RD (FULTON CO. 800 N). 104 FEET
 DN1911'NORTH OF A NAIL AND WASHER IN A POWER POLE. 153 FEET SOUTH OF A NAIL
 DN1911'AND WASHER IN A POWER POLE. 1 FOOT EAST OF A WITNESS POST AND FLUSH
 DN1911'WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH
 DN1911'A 6 INCH ACCESS COVER.
 DN1911
 DN1911                          STATION RECOVERY (2014)
 DN1911
 DN1911'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1911'RECOVERED AS DESCRIBED.
 DN1911
 DN1911                          STATION RECOVERY (2020)
 DN1911
 DN1911'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1919 ***********************************************************************
 DN1919  DESIGNATION -  ILDOT D4 4942
 DN1919  PID         -  DN1919
 DN1919  STATE/COUNTY-  IL/KNOX
 DN1919  COUNTRY     -  US
 DN1919  USGS QUAD   -  MAQUON (2018)
 DN1919
 DN1919                         *CURRENT SURVEY CONTROL
 DN1919  ______________________________________________________________________
 DN1919* NAD 83(2011) POSITION- 40 50 07.12984(N) 090 11 29.07176(W)   ADJUSTED
 DN1919* NAD 83(2011) ELLIP HT-   168.035 (meters)        (06/27/12)   ADJUSTED
 DN1919* NAD 83(2011) EPOCH   -  2010.00
 DN1919* NAVD 88 ORTHO HEIGHT -   201.2   (meters)      660.    (feet) GPS OBS
 DN1919  ______________________________________________________________________
 DN1919  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1919  GEOID HEIGHT    -        -33.146 (meters)                     GEOID09
 DN1919  GEOID HEIGHT    -        -33.151 (meters)                     GEOID18
 DN1919  NAD 83(2011) X  -    -16,144.629 (meters)                     COMP
 DN1919  NAD 83(2011) Y  - -4,832,669.848 (meters)                     COMP
 DN1919  NAD 83(2011) Z  -  4,148,713.135 (meters)                     COMP
 DN1919  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 DN1919
 DN1919  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1919  Standards:
 DN1919         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1919            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1919  -------------------------------------------------------------------
 DN1919  NETWORK    0.42   0.69           0.19   0.15   0.35     -0.00008638
 DN1919  -------------------------------------------------------------------
 DN1919  Click here for local accuracies and other accuracy information.
 DN1919
 DN1919.The horizontal coordinates were established by GPS observations
 DN1919.and adjusted by the National Geodetic Survey in June 2012.
 DN1919
 DN1919.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1919.been affixed to the stable North American tectonic plate. See 
 DN1919.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1919
 DN1919.The horizontal coordinates are valid at the epoch date displayed above
 DN1919.which is a decimal equivalence of Year/Month/Day.
 DN1919
 DN1919.The orthometric height was determined by GPS observations and a
 DN1919.high-resolution geoid model.
 DN1919
 DN1919.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1919.GEOID18 height accuracy estimate available here.
 DN1919
 DN1919.Click photographs - Photos may exist for this station.
 DN1919
 DN1919.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1919
 DN1919.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1919
 DN1919.The ellipsoidal height was determined by GPS observations
 DN1919.and is referenced to NAD 83.
 DN1919
 DN1919. The following values were computed from the NAD 83(2011) position.
 DN1919
 DN1919;                    North         East     Units Scale Factor Converg.
 DN1919;SPC IL W     -   462,738.118   697,913.264   MT  0.99994123   -0 00 58.2
 DN1919;SPC IL W     - 1,518,166.64  2,289,737.10   sFT  0.99994123   -0 00 58.2
 DN1919;UTM  15      - 4,524,272.439   736,807.685   MT  1.00029028   +1 50 14.5
 DN1919
 DN1919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1919!SPC IL W     -   0.99997364  x   0.99994123  =   0.99991487
 DN1919!UTM  15      -   0.99997364  x   1.00029028  =   1.00026391
 DN1919
 DN1919_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3680724272(NAD 83)
 DN1919
 DN1919                          SUPERSEDED SURVEY CONTROL
 DN1919
 DN1919  NAD 83(2007)-  40 50 07.12979(N)    090 11 29.07248(W) AD(2002.00) 1
 DN1919  ELLIP H (08/01/11)  168.065  (m)                       GP(2002.00) 3 1
 DN1919
 DN1919.Superseded values are not recommended for survey control.
 DN1919
 DN1919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1919.See file dsdata.pdf to determine how the superseded data were derived.
 DN1919
 DN1919_MARKER: F = FLANGE-ENCASED ROD
 DN1919_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1919_STAMPING: ILDOT D4 4942
 DN1919_MARK LOGO: ILDT
 DN1919_PROJECTION: FLUSH
 DN1919_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1919_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1919+STABILITY: POSITION/ELEVATION WELL
 DN1919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1919+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1919_ROD/PIPE-DEPTH: 6.1 meters
 DN1919_SLEEVE-DEPTH  : 0.3 meters
 DN1919
 DN1919  HISTORY     - Date     Condition        Report By
 DN1919  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1919
 DN1919                          STATION DESCRIPTION
 DN1919
 DN1919'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1919'THE STATION IS LOCATED 2.9 MILES NORTH OF MAQUON. TO REACH THE STATION
 DN1919'FROM THE INTERSECTION OF US 150 AND IL 97 PROCEED SOUTH ON IL 97 FOR
 DN1919'6.0 MILES TO THE STATION ON THE RIGHT. 28 FEET SOUTHWEST OF THE
 DN1919'CENTERLINE OF IL 97. 0.2 MILES SOUTHEAST OF THE CENTERLINE OF KNOX CO.
 DN1919'850N. 15 FEET SOUTHEAST OF THE CENTERLINE OF A FIELD ENTRANCE
 DN1919'SOUTHWEST. 82.1 FEET SOUTHWEST OF A NAIL AND WASHER IN A FENCEPOST. 7
 DN1919'FEET EAST OF A NAIL AND WASHER IN A FENCEPOST. 1 FOOT EAST OF A
 DN1919'WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO
 DN1919'THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1920 ***********************************************************************
 DN1920  DESIGNATION -  ILDOT D4 4957
 DN1920  PID         -  DN1920
 DN1920  STATE/COUNTY-  IL/KNOX
 DN1920  COUNTRY     -  US
 DN1920  USGS QUAD   -  ONEIDA (2018)
 DN1920
 DN1920                         *CURRENT SURVEY CONTROL
 DN1920  ______________________________________________________________________
 DN1920* NAD 83(2011) POSITION- 41 04 10.14547(N) 090 14 00.28217(W)   ADJUSTED
 DN1920* NAD 83(2011) ELLIP HT-   214.464 (meters)        (06/27/12)   ADJUSTED
 DN1920* NAD 83(2011) EPOCH   -  2010.00
 DN1920* NAVD 88 ORTHO HEIGHT -   247.3   (meters)      811.    (feet) GPS OBS
 DN1920  ______________________________________________________________________
 DN1920  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1920  GEOID HEIGHT    -        -32.825 (meters)                     GEOID09
 DN1920  GEOID HEIGHT    -        -32.864 (meters)                     GEOID18
 DN1920  NAD 83(2011) X  -    -19,618.104 (meters)                     COMP
 DN1920  NAD 83(2011) Y  - -4,815,646.660 (meters)                     COMP
 DN1920  NAD 83(2011) Z  -  4,168,384.827 (meters)                     COMP
 DN1920  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 DN1920
 DN1920  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1920  Standards:
 DN1920         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1920            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1920  -------------------------------------------------------------------
 DN1920  NETWORK    0.50   0.76           0.22   0.18   0.39     -0.15452495
 DN1920  -------------------------------------------------------------------
 DN1920  Click here for local accuracies and other accuracy information.
 DN1920
 DN1920.The horizontal coordinates were established by GPS observations
 DN1920.and adjusted by the National Geodetic Survey in June 2012.
 DN1920
 DN1920.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1920.been affixed to the stable North American tectonic plate. See 
 DN1920.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1920
 DN1920.The horizontal coordinates are valid at the epoch date displayed above
 DN1920.which is a decimal equivalence of Year/Month/Day.
 DN1920
 DN1920.The orthometric height was determined by GPS observations and a
 DN1920.high-resolution geoid model.
 DN1920
 DN1920.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1920.GEOID18 height accuracy estimate available here.
 DN1920
 DN1920.Click photographs - Photos may exist for this station.
 DN1920
 DN1920.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1920
 DN1920.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1920
 DN1920.The ellipsoidal height was determined by GPS observations
 DN1920.and is referenced to NAD 83.
 DN1920
 DN1920. The following values were computed from the NAD 83(2011) position.
 DN1920
 DN1920;                    North         East     Units Scale Factor Converg.
 DN1920;SPC IL W     -   488,743.830   694,390.624   MT  0.99994156   -0 02 37.9
 DN1920;SPC IL W     - 1,603,487.05  2,278,179.91   sFT  0.99994156   -0 02 37.9
 DN1920;UTM  15      - 4,550,158.976   732,442.309   MT  1.00026502   +1 49 06.2
 DN1920
 DN1920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1920!SPC IL W     -   0.99996636  x   0.99994156  =   0.99990792
 DN1920!UTM  15      -   0.99996636  x   1.00026502  =   1.00023137
 DN1920
 DN1920_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3244250158(NAD 83)
 DN1920
 DN1920                          SUPERSEDED SURVEY CONTROL
 DN1920
 DN1920  NAD 83(2007)-  41 04 10.14532(N)    090 14 00.28287(W) AD(2002.00) 1
 DN1920  ELLIP H (08/01/11)  214.503  (m)                       GP(2002.00) 3 1
 DN1920
 DN1920.Superseded values are not recommended for survey control.
 DN1920
 DN1920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1920.See file dsdata.pdf to determine how the superseded data were derived.
 DN1920
 DN1920_MARKER: F = FLANGE-ENCASED ROD
 DN1920_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1920_STAMPING: ILDOT D4 4957
 DN1920_MARK LOGO: ILDT
 DN1920_PROJECTION: FLUSH
 DN1920_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1920_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1920+STABILITY: POSITION/ELEVATION WELL
 DN1920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1920+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1920_ROD/PIPE-DEPTH: 6.1 meters
 DN1920_SLEEVE-DEPTH  : 0.3 meters
 DN1920
 DN1920  HISTORY     - Date     Condition        Report By
 DN1920  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1920
 DN1920                          STATION DESCRIPTION
 DN1920
 DN1920'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1920'THE STATION IS LOCATED AT THE SOUTHWEST EDGE OF ONEIDA. TO REACH THE
 DN1920'STATION FROM THE INTERSECTION OF US 34 AND W. HOLMES ST. IN ONEIDA
 DN1920'PROCEED SOUTHWEST ON US 34 FOR 0.4 MILES TO THE STATION ON THE RIGHT.
 DN1920'33 FEET NORTHWEST OF THE CENTERLINE OF US 34. 115 FEET SOUTHWEST OF
 DN1920'THE CENTERLINE OF A PRIVATE ENTRANCE TO THE NORTHWEST. FLUSH WITH THE
 DN1920'SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH
 DN1920'ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1915 ***********************************************************************
 DN1915  DESIGNATION -  ILDOT D4 5234
 DN1915  PID         -  DN1915
 DN1915  STATE/COUNTY-  IL/FULTON
 DN1915  COUNTRY     -  US
 DN1915  USGS QUAD   -  LONDON MILLS (2018)
 DN1915
 DN1915                         *CURRENT SURVEY CONTROL
 DN1915  ______________________________________________________________________
 DN1915* NAD 83(2011) POSITION- 40 42 21.37088(N) 090 15 58.62467(W)   ADJUSTED
 DN1915* NAD 83(2011) ELLIP HT-   129.126 (meters)        (06/27/12)   ADJUSTED
 DN1915* NAD 83(2011) EPOCH   -  2010.00
 DN1915* NAVD 88 ORTHO HEIGHT -   162.4   (meters)      533.    (feet) GPS OBS
 DN1915  ______________________________________________________________________
 DN1915  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1915  GEOID HEIGHT    -        -33.269 (meters)                     GEOID09
 DN1915  GEOID HEIGHT    -        -33.284 (meters)                     GEOID18
 DN1915  NAD 83(2011) X  -    -22,503.557 (meters)                     COMP
 DN1915  NAD 83(2011) Y  - -4,841,997.586 (meters)                     COMP
 DN1915  NAD 83(2011) Z  -  4,137,806.686 (meters)                     COMP
 DN1915  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 DN1915
 DN1915  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1915  Standards:
 DN1915         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1915            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1915  -------------------------------------------------------------------
 DN1915  NETWORK    0.40   0.67           0.18   0.14   0.34     -0.02775725
 DN1915  -------------------------------------------------------------------
 DN1915  Click here for local accuracies and other accuracy information.
 DN1915
 DN1915.The horizontal coordinates were established by GPS observations
 DN1915.and adjusted by the National Geodetic Survey in June 2012.
 DN1915
 DN1915.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1915.been affixed to the stable North American tectonic plate. See 
 DN1915.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1915
 DN1915.The horizontal coordinates are valid at the epoch date displayed above
 DN1915.which is a decimal equivalence of Year/Month/Day.
 DN1915
 DN1915.The orthometric height was determined by GPS observations and a
 DN1915.high-resolution geoid model.
 DN1915
 DN1915.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1915.GEOID18 height accuracy estimate available here.
 DN1915
 DN1915.Click photographs - Photos may exist for this station.
 DN1915
 DN1915.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1915
 DN1915.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1915
 DN1915.The ellipsoidal height was determined by GPS observations
 DN1915.and is referenced to NAD 83.
 DN1915
 DN1915. The following values were computed from the NAD 83(2011) position.
 DN1915
 DN1915;                    North         East     Units Scale Factor Converg.
 DN1915;SPC IL W     -   448,376.139   691,581.979   MT  0.99994205   -0 03 53.9
 DN1915;SPC IL W     - 1,471,047.38  2,268,965.21   sFT  0.99994205   -0 03 53.9
 DN1915;UTM  15      - 4,509,708.612   730,941.675   MT  1.00025652   +1 47 01.2
 DN1915
 DN1915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1915!SPC IL W     -   0.99997975  x   0.99994205  =   0.99992180
 DN1915!UTM  15      -   0.99997975  x   1.00025652  =   1.00023626
 DN1915
 DN1915_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3094109708(NAD 83)
 DN1915
 DN1915                          SUPERSEDED SURVEY CONTROL
 DN1915
 DN1915  NAD 83(2007)-  40 42 21.37086(N)    090 15 58.62543(W) AD(2002.00) 1
 DN1915  ELLIP H (08/01/11)  129.154  (m)                       GP(2002.00) 3 1
 DN1915
 DN1915.Superseded values are not recommended for survey control.
 DN1915
 DN1915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1915.See file dsdata.pdf to determine how the superseded data were derived.
 DN1915
 DN1915_MARKER: F = FLANGE-ENCASED ROD
 DN1915_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1915_STAMPING: D4 5234
 DN1915_MARK LOGO: ILDT
 DN1915_PROJECTION: RECESSED 10 CENTIMETERS
 DN1915_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1915_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1915+STABILITY: POSITION/ELEVATION WELL
 DN1915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1915+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2021
 DN1915_ROD/PIPE-DEPTH: 6.1 meters
 DN1915_SLEEVE-DEPTH  : 0.3 meters
 DN1915
 DN1915  HISTORY     - Date     Condition        Report By
 DN1915  HISTORY     - 20110525 MONUMENTED       ILDT
 DN1915  HISTORY     - 20191115 GOOD             INDIV
 DN1915  HISTORY     - 20210823 GOOD             ILDT
 DN1915
 DN1915                          STATION DESCRIPTION
 DN1915
 DN1915'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011
 DN1915'THE STATION IS LOCATED 0.35 MILES SOUTH OF LONDON MILLS. TO REACH THE
 DN1915'STATION FROM THE INTERSECTION OF IL 116 AND CR 2 (FULTON CO. 900 E)
 DN1915'PROCEED EAST ON IL 116 FOR 0.3 MILES TO THE STATION ON THE RIGHT. 28.5
 DN1915'FEET NORTH OF THE CENTERLINE OF US 24. 38 FEET SOUTHWEST OF A NAIL AND
 DN1915'WASHER IN A POWER POLE. 6.7 FEET SOUTHEAST OF THE WESTERNMOST
 DN1915'GUARDRAIL POST. 17 FEET WEST OF THE CENTERLINE OF CR 2 (LONDON MILLS
 DN1915'ROAD) EXTENDED TO THE SOUTH. FLUSH WITH THE SURFACE OF THE GROUND.
 DN1915'NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1915
 DN1915                          STATION RECOVERY (2019)
 DN1915
 DN1915'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (MPS)
 DN1915'THE MARK IS LOCATED SOUTH OF THE ROUTE 116 AT THE INTERSECTION OF
 DN1915'ROUTE 116 AND WEST OF LONDON MILLS ROAD NAMED SECOND STREET.
 DN1915'
 DN1915'IT IS 28 FT (8.5 M) SOUTH OF THE CENTERLINE OF ROUTE 116, 36 FT (11.0
 DN1915'M) WEST OF THE CENTERLINE OF SECOND STREET, 5.5 FT (1.7 M) SOUTH OF
 DN1915'THE STEEL GUARD RAIL, 13.3 FT (4.1 M) SOUTHEAST OF THE WESTERN MOST
 DN1915'WOODEN GUARD RAIL POST, 55 FT (16.8 M) SOUTH-SOUTHWEST OF THE CUTOUT
 DN1915'FOR THE STOP SIGN IN THE CONCRETE PAVEMENT ISLAND.
 DN1915
 DN1915                          STATION RECOVERY (2021)
 DN1915
 DN1915'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DN1915'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1921 ***********************************************************************
 DN1921  DESIGNATION -  ILDOT D4 5354
 DN1921  PID         -  DN1921
 DN1921  STATE/COUNTY-  IL/KNOX
 DN1921  COUNTRY     -  US
 DN1921  USGS QUAD   -  WATAGA (2018)
 DN1921
 DN1921                         *CURRENT SURVEY CONTROL
 DN1921  ______________________________________________________________________
 DN1921* NAD 83(2011) POSITION- 41 02 04.03746(N) 090 16 24.95350(W)   ADJUSTED
 DN1921* NAD 83(2011) ELLIP HT-   215.797 (meters)        (06/27/12)   ADJUSTED
 DN1921* NAD 83(2011) EPOCH   -  2010.00
 DN1921* NAVD 88 ORTHO HEIGHT -   248.693 (meters)      815.92  (feet) ADJUSTED
 DN1921  ______________________________________________________________________
 DN1921  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 DN1921  NAD 83(2011) X  -    -23,007.933 (meters)                     COMP
 DN1921  NAD 83(2011) Y  - -4,818,187.676 (meters)                     COMP
 DN1921  NAD 83(2011) Z  -  4,165,451.908 (meters)                     COMP
 DN1921  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 DN1921  DYNAMIC HEIGHT  -        248.585 (meters)      815.57  (feet) COMP
 DN1921  MODELED GRAVITY -    980,184.1   (mgal)                       NAVD 88
 DN1921
 DN1921  VERT ORDER      -  SECOND    CLASS I
 DN1921
 DN1921  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1921  Standards:
 DN1921         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1921            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1921  -------------------------------------------------------------------
 DN1921  NETWORK    0.50   0.78           0.22   0.18   0.40     -0.16028832
 DN1921  -------------------------------------------------------------------
 DN1921  Click here for local accuracies and other accuracy information.
 DN1921
 DN1921.The horizontal coordinates were established by GPS observations
 DN1921.and adjusted by the National Geodetic Survey in June 2012.
 DN1921
 DN1921.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1921.been affixed to the stable North American tectonic plate. See 
 DN1921.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1921
 DN1921.The horizontal coordinates are valid at the epoch date displayed above
 DN1921.which is a decimal equivalence of Year/Month/Day.
 DN1921
 DN1921.The orthometric height was determined by differential leveling and
 DN1921.adjusted by the NATIONAL GEODETIC SURVEY
 DN1921.in November 2014.
 DN1921
 DN1921.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1921.GEOID18 height accuracy estimate available here.
 DN1921
 DN1921.Click photographs - Photos may exist for this station.
 DN1921
 DN1921.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1921
 DN1921.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1921
 DN1921.The ellipsoidal height was determined by GPS observations
 DN1921.and is referenced to NAD 83.
 DN1921
 DN1921.The dynamic height is computed by dividing the NAVD 88
 DN1921.geopotential number by the normal gravity value computed on the
 DN1921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1921.degrees latitude (g = 980.6199 gals.).
 DN1921
 DN1921.The modeled gravity was interpolated from observed gravity values.
 DN1921
 DN1921. The following values were computed from the NAD 83(2011) position.
 DN1921
 DN1921;                    North         East     Units Scale Factor Converg.
 DN1921;SPC IL W     -   484,857.167   691,008.511   MT  0.99994217   -0 04 12.7
 DN1921;SPC IL W     - 1,590,735.56  2,267,083.76   sFT  0.99994217   -0 04 12.7
 DN1921;UTM  15      - 4,546,163.243   729,187.216   MT  1.00024653   +1 47 26.5
 DN1921
 DN1921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1921!SPC IL W     -   0.99996615  x   0.99994217  =   0.99990832
 DN1921!UTM  15      -   0.99996615  x   1.00024653  =   1.00021267
 DN1921
 DN1921_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2918746163(NAD 83)
 DN1921
 DN1921                          SUPERSEDED SURVEY CONTROL
 DN1921
 DN1921  NAD 83(2007)-  41 02 04.03733(N)    090 16 24.95418(W) AD(2002.00) 1
 DN1921  ELLIP H (08/01/11)  215.833  (m)                       GP(2002.00) 3 1
 DN1921  NAVD 88 (08/01/11)  248.7    (m)  GEOID09  model used  GPS OBS        
 DN1921
 DN1921.Superseded values are not recommended for survey control.
 DN1921
 DN1921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1921.See file dsdata.pdf to determine how the superseded data were derived.
 DN1921
 DN1921_MARKER: F = FLANGE-ENCASED ROD
 DN1921_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1921_STAMPING: ILDOT D4 5354
 DN1921_MARK LOGO: ILDT
 DN1921_PROJECTION: FLUSH
 DN1921_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1921_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1921+STABILITY: POSITION/ELEVATION WELL
 DN1921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1921+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 DN1921_ROD/PIPE-DEPTH: 6.1 meters
 DN1921_SLEEVE-DEPTH  : 0.3 meters
 DN1921
 DN1921  HISTORY     - Date     Condition        Report By
 DN1921  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1921  HISTORY     - 20130815 GOOD             ILDT
 DN1921  HISTORY     - 20140326 GOOD             PATRIC
 DN1921
 DN1921                          STATION DESCRIPTION
 DN1921
 DN1921'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1921'THE STATION IS LOCATED AT THE EAST QUADRANT OF THE INTERSECTION OF US
 DN1921'34 AND IL 167.  81.5 FEET SOUTHEAST OF THE CENTERLINE OF US 34. 89
 DN1921'FEET NORTHEAST OF THE CENTERLINE OF IL 167. 1 FOOT NORTH OF A WITNESS
 DN1921'POST AND FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE
 DN1921'MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1921
 DN1921                          STATION RECOVERY (2013)
 DN1921
 DN1921'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DN1921'RECOVERED IN GOOD CONDITION.
 DN1921
 DN1921                          STATION RECOVERY (2014)
 DN1921
 DN1921'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DN1921'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1912 ***********************************************************************
 DN1912  DESIGNATION -  ILDOT D4 5510
 DN1912  PID         -  DN1912
 DN1912  STATE/COUNTY-  IL/FULTON
 DN1912  COUNTRY     -  US
 DN1912  USGS QUAD   -  IPAVA (2018)
 DN1912
 DN1912                         *CURRENT SURVEY CONTROL
 DN1912  ______________________________________________________________________
 DN1912* NAD 83(2011) POSITION- 40 21 05.26669(N) 090 18 55.20395(W)   ADJUSTED
 DN1912* NAD 83(2011) ELLIP HT-   168.429 (meters)        (06/27/12)   ADJUSTED
 DN1912* NAD 83(2011) EPOCH   -  2010.00
 DN1912* NAVD 88 ORTHO HEIGHT -   201.531 (meters)      661.19  (feet) ADJUSTED
 DN1912  ______________________________________________________________________
 DN1912  GEOID HEIGHT    -        -33.099 (meters)                     GEOID18
 DN1912  NAD 83(2011) X  -    -26,789.631 (meters)                     COMP
 DN1912  NAD 83(2011) Y  - -4,867,585.434 (meters)                     COMP
 DN1912  NAD 83(2011) Z  -  4,107,912.957 (meters)                     COMP
 DN1912  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 DN1912  DYNAMIC HEIGHT  -        201.432 (meters)      660.86  (feet) COMP
 DN1912  MODELED GRAVITY -    980,132.0   (mgal)                       NAVD 88
 DN1912
 DN1912  VERT ORDER      -  SECOND    CLASS I
 DN1912
 DN1912  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1912  Standards:
 DN1912         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1912            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1912  -------------------------------------------------------------------
 DN1912  NETWORK    0.54   0.80           0.24   0.20   0.41     -0.05903974
 DN1912  -------------------------------------------------------------------
 DN1912  Click here for local accuracies and other accuracy information.
 DN1912
 DN1912.The horizontal coordinates were established by GPS observations
 DN1912.and adjusted by the National Geodetic Survey in June 2012.
 DN1912
 DN1912.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1912.been affixed to the stable North American tectonic plate. See 
 DN1912.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1912
 DN1912.The horizontal coordinates are valid at the epoch date displayed above
 DN1912.which is a decimal equivalence of Year/Month/Day.
 DN1912
 DN1912.The orthometric height was determined by differential leveling and
 DN1912.adjusted by the IL DEPT OF TRANSP
 DN1912.in July 2015.
 DN1912
 DN1912.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1912.GEOID18 height accuracy estimate available here.
 DN1912
 DN1912.Click photographs - Photos may exist for this station.
 DN1912
 DN1912.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1912
 DN1912.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1912
 DN1912.The ellipsoidal height was determined by GPS observations
 DN1912.and is referenced to NAD 83.
 DN1912
 DN1912.The dynamic height is computed by dividing the NAVD 88
 DN1912.geopotential number by the normal gravity value computed on the
 DN1912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1912.degrees latitude (g = 980.6199 gals.).
 DN1912
 DN1912.The modeled gravity was interpolated from observed gravity values.
 DN1912
 DN1912. The following values were computed from the NAD 83(2011) position.
 DN1912
 DN1912;                    North         East     Units Scale Factor Converg.
 DN1912;SPC IL W     -   409,021.860   687,370.754   MT  0.99994314   -0 05 46.5
 DN1912;SPC IL W     - 1,341,932.55  2,255,148.88   sFT  0.99994314   -0 05 46.5
 DN1912;UTM  15      - 4,470,227.244   727,996.671   MT  1.00023993   +1 44 20.4
 DN1912
 DN1912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1912!SPC IL W     -   0.99997358  x   0.99994314  =   0.99991672
 DN1912!UTM  15      -   0.99997358  x   1.00023993  =   1.00021350
 DN1912
 DN1912_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2799670227(NAD 83)
 DN1912
 DN1912                          SUPERSEDED SURVEY CONTROL
 DN1912
 DN1912  NAD 83(2007)-  40 21 05.26679(N)    090 18 55.20474(W) AD(2002.00) 1
 DN1912  ELLIP H (08/01/11)  168.442  (m)                       GP(2002.00) 3 1
 DN1912  NAVD 88 (08/01/11)  201.5    (m)  GEOID09  model used  GPS OBS        
 DN1912
 DN1912.Superseded values are not recommended for survey control.
 DN1912
 DN1912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1912.See file dsdata.pdf to determine how the superseded data were derived.
 DN1912
 DN1912_MARKER: F = FLANGE-ENCASED ROD
 DN1912_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1912_STAMPING: 5510
 DN1912_MARK LOGO: ILDT
 DN1912_PROJECTION: RECESSED 8 CENTIMETERS
 DN1912_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1912_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1912+STABILITY: POSITION/ELEVATION WELL
 DN1912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1912+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2021
 DN1912_ROD/PIPE-DEPTH: 6.1 meters
 DN1912_SLEEVE-DEPTH  : 0.3 meters
 DN1912
 DN1912  HISTORY     - Date     Condition        Report By
 DN1912  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1912  HISTORY     - 20141001 GOOD             DJHENK
 DN1912  HISTORY     - 20210413 GOOD             ILDT
 DN1912
 DN1912                          STATION DESCRIPTION
 DN1912
 DN1912'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1912'THE STATION IS LOCATED ON THE EAST EDGE OF IPAVA. 39 FEET NORTH OF THE
 DN1912'CENTERLINE OF US 136. 80.6 FEET SOUTH OF THE SOUTHWEST CORNER OF THE
 DN1912'FOUNDATION OF A STEEL QUONSET HUT. 137 FEET WEST OF A NAIL AND WASHER
 DN1912'IN A POWER POLE.  29.5 FEET WEST OF A POWER POLE. FLUSH WITH THE
 DN1912'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1912'INCH ACCESS COVER.
 DN1912
 DN1912                          STATION RECOVERY (2014)
 DN1912
 DN1912'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1912'RECOVERED AS DESCRIBED.
 DN1912
 DN1912                          STATION RECOVERY (2021)
 DN1912
 DN1912'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DN1912'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1913 ***********************************************************************
 DN1913  DESIGNATION -  ILDOT D4 5620
 DN1913  PID         -  DN1913
 DN1913  STATE/COUNTY-  IL/FULTON
 DN1913  COUNTRY     -  US
 DN1913  USGS QUAD   -  SMITHFIELD (2018)
 DN1913
 DN1913                         *CURRENT SURVEY CONTROL
 DN1913  ______________________________________________________________________
 DN1913* NAD 83(2011) POSITION- 40 29 28.57537(N) 090 20 36.18700(W)   ADJUSTED
 DN1913* NAD 83(2011) ELLIP HT-   121.950 (meters)        (06/27/12)   ADJUSTED
 DN1913* NAD 83(2011) EPOCH   -  2010.00
 DN1913* NAVD 88 ORTHO HEIGHT -   155.2   (meters)      509.    (feet) GPS OBS
 DN1913  ______________________________________________________________________
 DN1913  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1913  GEOID HEIGHT    -        -33.191 (meters)                     GEOID09
 DN1913  GEOID HEIGHT    -        -33.221 (meters)                     GEOID18
 DN1913  NAD 83(2011) X  -    -29,112.156 (meters)                     COMP
 DN1913  NAD 83(2011) Y  - -4,857,470.055 (meters)                     COMP
 DN1913  NAD 83(2011) Z  -  4,119,701.957 (meters)                     COMP
 DN1913  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 DN1913
 DN1913  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1913  Standards:
 DN1913         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1913            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1913  -------------------------------------------------------------------
 DN1913  NETWORK    0.45   0.73           0.20   0.16   0.37     -0.05909499
 DN1913  -------------------------------------------------------------------
 DN1913  Click here for local accuracies and other accuracy information.
 DN1913
 DN1913.The horizontal coordinates were established by GPS observations
 DN1913.and adjusted by the National Geodetic Survey in June 2012.
 DN1913
 DN1913.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1913.been affixed to the stable North American tectonic plate. See 
 DN1913.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1913
 DN1913.The horizontal coordinates are valid at the epoch date displayed above
 DN1913.which is a decimal equivalence of Year/Month/Day.
 DN1913
 DN1913.The orthometric height was determined by GPS observations and a
 DN1913.high-resolution geoid model.
 DN1913
 DN1913.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1913.GEOID18 height accuracy estimate available here.
 DN1913
 DN1913.Click photographs - Photos may exist for this station.
 DN1913
 DN1913.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1913
 DN1913.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1913
 DN1913.The ellipsoidal height was determined by GPS observations
 DN1913.and is referenced to NAD 83.
 DN1913
 DN1913. The following values were computed from the NAD 83(2011) position.
 DN1913
 DN1913;                    North         East     Units Scale Factor Converg.
 DN1913;SPC IL W     -   424,550.000   685,018.895   MT  0.99994394   -0 06 53.1
 DN1913;SPC IL W     - 1,392,877.79  2,247,432.82   sFT  0.99994394   -0 06 53.1
 DN1913;UTM  15      - 4,485,676.423   725,147.188   MT  1.00022401   +1 43 32.7
 DN1913
 DN1913!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1913!SPC IL W     -   0.99998087  x   0.99994394  =   0.99992481
 DN1913!UTM  15      -   0.99998087  x   1.00022401  =   1.00020488
 DN1913
 DN1913_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2514785676(NAD 83)
 DN1913
 DN1913                          SUPERSEDED SURVEY CONTROL
 DN1913
 DN1913  NAD 83(2007)-  40 29 28.57544(N)    090 20 36.18775(W) AD(2002.00) 1
 DN1913  ELLIP H (08/01/11)  121.970  (m)                       GP(2002.00) 3 1
 DN1913
 DN1913.Superseded values are not recommended for survey control.
 DN1913
 DN1913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1913.See file dsdata.pdf to determine how the superseded data were derived.
 DN1913
 DN1913_MARKER: F = FLANGE-ENCASED ROD
 DN1913_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1913_STAMPING: 5620
 DN1913_MARK LOGO: ILDT
 DN1913_PROJECTION: RECESSED 15 CENTIMETERS
 DN1913_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1913_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1913+STABILITY: POSITION/ELEVATION WELL
 DN1913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1913+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2021
 DN1913_ROD/PIPE-DEPTH: 6.1 meters
 DN1913_SLEEVE-DEPTH  : 0.3 meters
 DN1913
 DN1913  HISTORY     - Date     Condition        Report By
 DN1913  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1913  HISTORY     - 20210419 GOOD             ILDT
 DN1913
 DN1913                          STATION DESCRIPTION
 DN1913
 DN1913'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994 (KL)
 DN1913'THE STATION IS LOCATED 2.75 MILES EAST OF MARIETTA IN THE SOUTHWEST
 DN1913'ANGLE OF THE INTERSECTION OF IL 95 AND NORTH SEVILLE ROAD. 36 FEET
 DN1913'SOUTHWEST OF THE CENTERLINE OF IL 95. 120 FEET NORTHWEST OF THE
 DN1913'CENTERLINE OF CR 38 (NORTH SEVILLE ROAD). 87 FEET NORTHWEST OF A NAIL
 DN1913'AND WASHER IN A POWER POLE. 65 FEET SOUTHEAST OF A NAIL AND WASHER IN
 DN1913'A POWER POLE.  1 FOOT NORTH OF A WITNESS POST AND FLUSH WITH THE
 DN1913'SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH
 DN1913'ACCESS COVER.
 DN1913
 DN1913                          STATION RECOVERY (2021)
 DN1913
 DN1913'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DN1913'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1927 ***********************************************************************
 DN1927  DESIGNATION -  ILDOT D4 5736
 DN1927  PID         -  DN1927
 DN1927  STATE/COUNTY-  IL/KNOX
 DN1927  COUNTRY     -  US
 DN1927  USGS QUAD   -  AVON (2018)
 DN1927
 DN1927                         *CURRENT SURVEY CONTROL
 DN1927  ______________________________________________________________________
 DN1927* NAD 83(2011) POSITION- 40 43 44.77422(N) 090 23 53.53595(W)   ADJUSTED
 DN1927* NAD 83(2011) ELLIP HT-   167.215 (meters)        (06/27/12)   ADJUSTED
 DN1927* NAD 83(2011) EPOCH   -  2010.00
 DN1927* NAVD 88 ORTHO HEIGHT -   200.5   (meters)      658.    (feet) GPS OBS
 DN1927  ______________________________________________________________________
 DN1927  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1927  GEOID HEIGHT    -        -33.243 (meters)                     GEOID09
 DN1927  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 DN1927  NAD 83(2011) X  -    -33,640.408 (meters)                     COMP
 DN1927  NAD 83(2011) Y  - -4,840,283.542 (meters)                     COMP
 DN1927  NAD 83(2011) Z  -  4,139,781.536 (meters)                     COMP
 DN1927  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 DN1927
 DN1927  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1927  Standards:
 DN1927         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1927            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1927  -------------------------------------------------------------------
 DN1927  NETWORK    0.44   0.71           0.19   0.17   0.36      0.11797849
 DN1927  -------------------------------------------------------------------
 DN1927  Click here for local accuracies and other accuracy information.
 DN1927
 DN1927.The horizontal coordinates were established by GPS observations
 DN1927.and adjusted by the National Geodetic Survey in June 2012.
 DN1927
 DN1927.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1927.been affixed to the stable North American tectonic plate. See 
 DN1927.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1927
 DN1927.The horizontal coordinates are valid at the epoch date displayed above
 DN1927.which is a decimal equivalence of Year/Month/Day.
 DN1927
 DN1927.The orthometric height was determined by GPS observations and a
 DN1927.high-resolution geoid model.
 DN1927
 DN1927.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1927.GEOID18 height accuracy estimate available here.
 DN1927
 DN1927.Click photographs - Photos may exist for this station.
 DN1927
 DN1927.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1927
 DN1927.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1927
 DN1927.The ellipsoidal height was determined by GPS observations
 DN1927.and is referenced to NAD 83.
 DN1927
 DN1927. The following values were computed from the NAD 83(2011) position.
 DN1927
 DN1927;                    North         East     Units Scale Factor Converg.
 DN1927;SPC IL W     -   450,969.726   680,441.130   MT  0.99994588   -0 09 03.9
 DN1927;SPC IL W     - 1,479,556.51  2,232,413.94   sFT  0.99994588   -0 09 03.9
 DN1927;UTM  15      - 4,511,942.011   719,719.786   MT  1.00019426   +1 41 53.9
 DN1927
 DN1927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1927!SPC IL W     -   0.99997377  x   0.99994588  =   0.99991965
 DN1927!UTM  15      -   0.99997377  x   1.00019426  =   1.00016803
 DN1927
 DN1927_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1971911942(NAD 83)
 DN1927
 DN1927                          SUPERSEDED SURVEY CONTROL
 DN1927
 DN1927  NAD 83(2007)-  40 43 44.77418(N)    090 23 53.53666(W) AD(2002.00) 1
 DN1927  ELLIP H (08/01/11)  167.247  (m)                       GP(2002.00) 3 1
 DN1927
 DN1927.Superseded values are not recommended for survey control.
 DN1927
 DN1927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1927.See file dsdata.pdf to determine how the superseded data were derived.
 DN1927
 DN1927_MARKER: F = FLANGE-ENCASED ROD
 DN1927_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1927_STAMPING: ILDOT D4 5736
 DN1927_MARK LOGO: ILDT
 DN1927_PROJECTION: FLUSH
 DN1927_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1927_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1927+STABILITY: POSITION/ELEVATION WELL
 DN1927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1927+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1927_ROD/PIPE-DEPTH: 6.1 meters
 DN1927_SLEEVE-DEPTH  : 0.3 meters
 DN1927
 DN1927  HISTORY     - Date     Condition        Report By
 DN1927  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1927
 DN1927                          STATION DESCRIPTION
 DN1927
 DN1927'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1927'THE STATION IS LOCATED 0.5 MILES NORTHEAST OF ST. AUGUSTINE. TO REACH
 DN1927'THE STATION FROM THE INTERSECTION OF IL 116 AND IL 41 PROCEED EAST ON
 DN1927'IL 116 FOR 0.35 MILES TO THE STATION ON THE RIGHT. 33 FEET NORTH OF
 DN1927'THE CENTERLINE OF IL 116. 2 FEET WEST OF THE WEST EDGE OF A PARKING
 DN1927'LOT FOR AN ABANDONED GAS STATION. 1 FOOT SOUTH OF A WITNESS POST AND
 DN1927'FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS
 DN1927'THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1929 ***********************************************************************
 DN1929  DESIGNATION -  ILDOT D4 5946
 DN1929  PID         -  DN1929
 DN1929  STATE/COUNTY-  IL/KNOX
 DN1929  COUNTRY     -  US
 DN1929  USGS QUAD   -  GALESBURG WEST (2018)
 DN1929
 DN1929                         *CURRENT SURVEY CONTROL
 DN1929  ______________________________________________________________________
 DN1929* NAD 83(2011) POSITION- 40 55 05.92809(N) 090 24 12.19141(W)   ADJUSTED
 DN1929* NAD 83(2011) ELLIP HT-   200.544 (meters)        (06/27/12)   ADJUSTED
 DN1929* NAD 83(2011) EPOCH   -  2010.00
 DN1929* NAVD 88 ORTHO HEIGHT -   233.6   (meters)      766.    (feet) GPS OBS
 DN1929  ______________________________________________________________________
 DN1929  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1929  GEOID HEIGHT    -        -33.009 (meters)                     GEOID09
 DN1929  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 DN1929  NAD 83(2011) X  -    -33,981.651 (meters)                     COMP
 DN1929  NAD 83(2011) Y  - -4,826,569.526 (meters)                     COMP
 DN1929  NAD 83(2011) Z  -  4,155,703.923 (meters)                     COMP
 DN1929  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 DN1929
 DN1929  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1929  Standards:
 DN1929         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1929            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1929  -------------------------------------------------------------------
 DN1929  NETWORK    0.42   0.69           0.19   0.15   0.35      0.07927735
 DN1929  -------------------------------------------------------------------
 DN1929  Click here for local accuracies and other accuracy information.
 DN1929
 DN1929.The horizontal coordinates were established by GPS observations
 DN1929.and adjusted by the National Geodetic Survey in June 2012.
 DN1929
 DN1929.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1929.been affixed to the stable North American tectonic plate. See 
 DN1929.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1929
 DN1929.The horizontal coordinates are valid at the epoch date displayed above
 DN1929.which is a decimal equivalence of Year/Month/Day.
 DN1929
 DN1929.The orthometric height was determined by GPS observations and a
 DN1929.high-resolution geoid model.
 DN1929
 DN1929.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1929.GEOID18 height accuracy estimate available here.
 DN1929
 DN1929.Click photographs - Photos may exist for this station.
 DN1929
 DN1929.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1929
 DN1929.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1929
 DN1929.The ellipsoidal height was determined by GPS observations
 DN1929.and is referenced to NAD 83.
 DN1929
 DN1929. The following values were computed from the NAD 83(2011) position.
 DN1929
 DN1929;                    North         East     Units Scale Factor Converg.
 DN1929;SPC IL W     -   471,981.483   680,060.129   MT  0.99994607   -0 09 18.2
 DN1929;SPC IL W     - 1,548,492.58  2,231,163.94   sFT  0.99994607   -0 09 18.2
 DN1929;UTM  15      - 4,532,935.614   718,659.331   MT  1.00018851   +1 42 05.1
 DN1929
 DN1929!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1929!SPC IL W     -   0.99996854  x   0.99994607  =   0.99991462
 DN1929!UTM  15      -   0.99996854  x   1.00018851  =   1.00015705
 DN1929
 DN1929_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1865932935(NAD 83)
 DN1929
 DN1929                          SUPERSEDED SURVEY CONTROL
 DN1929
 DN1929  NAD 83(2007)-  40 55 05.92800(N)    090 24 12.19212(W) AD(2002.00) 1
 DN1929  ELLIP H (08/01/11)  200.578  (m)                       GP(2002.00) 3 1
 DN1929
 DN1929.Superseded values are not recommended for survey control.
 DN1929
 DN1929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1929.See file dsdata.pdf to determine how the superseded data were derived.
 DN1929
 DN1929_MARKER: F = FLANGE-ENCASED ROD
 DN1929_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1929_STAMPING: ILDOT D4 5946
 DN1929_MARK LOGO: ILDT
 DN1929_PROJECTION: FLUSH
 DN1929_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1929_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1929+STABILITY: POSITION/ELEVATION WELL
 DN1929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1929+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1929_ROD/PIPE-DEPTH: 6.1 meters
 DN1929_SLEEVE-DEPTH  : 0.3 meters
 DN1929
 DN1929  HISTORY     - Date     Condition        Report By
 DN1929  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1929
 DN1929                          STATION DESCRIPTION
 DN1929
 DN1929'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1929'THE STATION IS LOCATED 2.5 MILES SOUTHWEST OF GALESBURG. TO REACH THE
 DN1929'STATION FROM THE INTERSECTION OF IL 164 AND IL 41 ON THE WEST SIDE OF
 DN1929'GALESBURG PROCEED SOUTH ON IL 41 FOR 2.0 MILES TO THE STATION ON THE
 DN1929'RIGHT. 77 FEET WEST OF THE CENTERLINE OF IL 41. 50 FEET SOUTH OF THE
 DN1929'CENTERLINE OF KNOX CO. 1400N(THIRLWELL RD,CR 10). 49.1 FEET EAST OF A
 DN1929'NAIL AND WASHER IN A POWER POLE. 29.7 FEET SOUTH OF A NAIL AND WASHER
 DN1929'IN A WOODEN POST. 1 FOOT NORTH OF A WITNESS POST AND FLUSH WITH THE
 DN1929'SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH
 DN1929'ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1914 ***********************************************************************
 DN1914  DESIGNATION -  ILDOT D4 6033
 DN1914  PID         -  DN1914
 DN1914  STATE/COUNTY-  IL/FULTON
 DN1914  COUNTRY     -  US
 DN1914  USGS QUAD   -  AVON (2018)
 DN1914
 DN1914                         *CURRENT SURVEY CONTROL
 DN1914  ______________________________________________________________________
 DN1914* NAD 83(2011) POSITION- 40 40 22.29201(N) 090 25 48.09405(W)   ADJUSTED
 DN1914* NAD 83(2011) ELLIP HT-   160.551 (meters)        (06/27/12)   ADJUSTED
 DN1914* NAD 83(2011) EPOCH   -  2010.00
 DN1914* NAVD 88 ORTHO HEIGHT -   193.8   (meters)      636.    (feet) GPS OBS
 DN1914  ______________________________________________________________________
 DN1914  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1914  GEOID HEIGHT    -        -33.250 (meters)                     GEOID09
 DN1914  GEOID HEIGHT    -        -33.280 (meters)                     GEOID18
 DN1914  NAD 83(2011) X  -    -36,359.196 (meters)                     COMP
 DN1914  NAD 83(2011) Y  - -4,844,332.079 (meters)                     COMP
 DN1914  NAD 83(2011) Z  -  4,135,041.901 (meters)                     COMP
 DN1914  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 DN1914
 DN1914  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1914  Standards:
 DN1914         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1914            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1914  -------------------------------------------------------------------
 DN1914  NETWORK    0.43   0.71           0.19   0.16   0.36      0.04471278
 DN1914  -------------------------------------------------------------------
 DN1914  Click here for local accuracies and other accuracy information.
 DN1914
 DN1914.The horizontal coordinates were established by GPS observations
 DN1914.and adjusted by the National Geodetic Survey in June 2012.
 DN1914
 DN1914.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1914.been affixed to the stable North American tectonic plate. See 
 DN1914.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1914
 DN1914.The horizontal coordinates are valid at the epoch date displayed above
 DN1914.which is a decimal equivalence of Year/Month/Day.
 DN1914
 DN1914.The orthometric height was determined by GPS observations and a
 DN1914.high-resolution geoid model.
 DN1914
 DN1914.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1914.GEOID18 height accuracy estimate available here.
 DN1914
 DN1914.Click photographs - Photos may exist for this station.
 DN1914
 DN1914.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1914
 DN1914.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1914
 DN1914.The ellipsoidal height was determined by GPS observations
 DN1914.and is referenced to NAD 83.
 DN1914
 DN1914. The following values were computed from the NAD 83(2011) position.
 DN1914
 DN1914;                    North         East     Units Scale Factor Converg.
 DN1914;SPC IL W     -   444,731.750   677,734.308   MT  0.99994728   -0 10 17.9
 DN1914;SPC IL W     - 1,459,090.75  2,223,533.31   sFT  0.99994728   -0 10 17.9
 DN1914;UTM  15      - 4,505,618.453   717,214.966   MT  1.00018079   +1 40 32.2
 DN1914
 DN1914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1914!SPC IL W     -   0.99997482  x   0.99994728  =   0.99992210
 DN1914!UTM  15      -   0.99997482  x   1.00018079  =   1.00015560
 DN1914
 DN1914_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1721405618(NAD 83)
 DN1914
 DN1914                          SUPERSEDED SURVEY CONTROL
 DN1914
 DN1914  NAD 83(2007)-  40 40 22.29199(N)    090 25 48.09478(W) AD(2002.00) 1
 DN1914  ELLIP H (08/01/11)  160.578  (m)                       GP(2002.00) 3 1
 DN1914
 DN1914.Superseded values are not recommended for survey control.
 DN1914
 DN1914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1914.See file dsdata.pdf to determine how the superseded data were derived.
 DN1914
 DN1914_MARKER: F = FLANGE-ENCASED ROD
 DN1914_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1914_STAMPING: ILDOT D4 6033
 DN1914_MARK LOGO: ILDT
 DN1914_PROJECTION: FLUSH
 DN1914_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1914_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1914+STABILITY: POSITION/ELEVATION WELL
 DN1914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1914+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1914_ROD/PIPE-DEPTH: 6.1 meters
 DN1914_SLEEVE-DEPTH  : 0.3 meters
 DN1914
 DN1914  HISTORY     - Date     Condition        Report By
 DN1914  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1914
 DN1914                          STATION DESCRIPTION
 DN1914
 DN1914'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1914'THE STATION IS LOCATED 0.6 MILES NORTH OF AVON. TO REACH THE STATION
 DN1914'FROM THE INTERSECTION OF IL 41 AND EAST WOODS STREET IN AVON PROCEED
 DN1914'NORTH ON IL 41 FOR 0.6 MILES TO THE STATION ON THE LEFT. 30 FEET WEST
 DN1914'OF THE CENTERLINE OF IL 41. 105 FEET NORTH OF THE CENTERLINE OF A
 DN1914'FIELD ENTRANCE TO THE EAST. 1 FOOT EAST OF A WITNESS POST AND FLUSH
 DN1914'WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH
 DN1914'A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1923 ***********************************************************************
 DN1923  DESIGNATION -  ILDOT D4 6111
 DN1923  PID         -  DN1923
 DN1923  STATE/COUNTY-  IL/FULTON
 DN1923  COUNTRY     -  US
 DN1923  USGS QUAD   -  VERMONT (2018)
 DN1923
 DN1923                         *CURRENT SURVEY CONTROL
 DN1923  ______________________________________________________________________
 DN1923* NAD 83(2011) POSITION- 40 21 24.68954(N) 090 25 28.54504(W)   ADJUSTED
 DN1923* NAD 83(2011) ELLIP HT-   180.261 (meters)        (06/27/12)   ADJUSTED
 DN1923* NAD 83(2011) EPOCH   -  2010.00
 DN1923* NAVD 88 ORTHO HEIGHT -   213.369 (meters)      700.03  (feet) ADJUSTED
 DN1923  ______________________________________________________________________
 DN1923  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 DN1923  NAD 83(2011) X  -    -36,069.115 (meters)                     COMP
 DN1923  NAD 83(2011) Y  - -4,867,146.592 (meters)                     COMP
 DN1923  NAD 83(2011) Z  -  4,108,377.175 (meters)                     COMP
 DN1923  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 DN1923  DYNAMIC HEIGHT  -        213.263 (meters)      699.68  (feet) COMP
 DN1923  MODELED GRAVITY -    980,125.0   (mgal)                       NAVD 88
 DN1923
 DN1923  VERT ORDER      -  SECOND    CLASS I
 DN1923
 DN1923  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1923  Standards:
 DN1923         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1923            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1923  -------------------------------------------------------------------
 DN1923  NETWORK    0.51   0.78           0.23   0.18   0.40     -0.13063804
 DN1923  -------------------------------------------------------------------
 DN1923  Click here for local accuracies and other accuracy information.
 DN1923
 DN1923.The horizontal coordinates were established by GPS observations
 DN1923.and adjusted by the National Geodetic Survey in June 2012.
 DN1923
 DN1923.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1923.been affixed to the stable North American tectonic plate. See 
 DN1923.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1923
 DN1923.The horizontal coordinates are valid at the epoch date displayed above
 DN1923.which is a decimal equivalence of Year/Month/Day.
 DN1923
 DN1923.The orthometric height was determined by differential leveling and
 DN1923.adjusted by the IL DEPT OF TRANSP
 DN1923.in July 2015.
 DN1923
 DN1923.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1923.GEOID18 height accuracy estimate available here.
 DN1923
 DN1923.Click photographs - Photos may exist for this station.
 DN1923
 DN1923.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1923
 DN1923.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1923
 DN1923.The ellipsoidal height was determined by GPS observations
 DN1923.and is referenced to NAD 83.
 DN1923
 DN1923.The dynamic height is computed by dividing the NAVD 88
 DN1923.geopotential number by the normal gravity value computed on the
 DN1923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1923.degrees latitude (g = 980.6199 gals.).
 DN1923
 DN1923.The modeled gravity was interpolated from observed gravity values.
 DN1923
 DN1923. The following values were computed from the NAD 83(2011) position.
 DN1923
 DN1923;                    North         East     Units Scale Factor Converg.
 DN1923;SPC IL W     -   409,642.245   678,090.794   MT  0.99994708   -0 10 01.3
 DN1923;SPC IL W     - 1,343,967.93  2,224,702.88   sFT  0.99994708   -0 10 01.3
 DN1923;UTM  15      - 4,470,550.189   718,699.100   MT  1.00018880   +1 40 06.1
 DN1923
 DN1923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1923!SPC IL W     -   0.99997172  x   0.99994708  =   0.99991880
 DN1923!UTM  15      -   0.99997172  x   1.00018880  =   1.00016052
 DN1923
 DN1923_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1869970550(NAD 83)
 DN1923
 DN1923                          SUPERSEDED SURVEY CONTROL
 DN1923
 DN1923  NAD 83(2007)-  40 21 24.68966(N)    090 25 28.54581(W) AD(2002.00) 1
 DN1923  ELLIP H (08/01/11)  180.274  (m)                       GP(2002.00) 3 1
 DN1923  NAVD 88 (08/01/11)  213.4    (m)  GEOID09  model used  GPS OBS        
 DN1923
 DN1923.Superseded values are not recommended for survey control.
 DN1923
 DN1923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1923.See file dsdata.pdf to determine how the superseded data were derived.
 DN1923
 DN1923_MARKER: F = FLANGE-ENCASED ROD
 DN1923_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1923_STAMPING: ILDOT D4 6111
 DN1923_MARK LOGO: ILDT
 DN1923_PROJECTION: FLUSH
 DN1923_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1923_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1923+STABILITY: POSITION/ELEVATION WELL
 DN1923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1923+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DN1923_ROD/PIPE-DEPTH: 6.1 meters
 DN1923_SLEEVE-DEPTH  : 0.3 meters
 DN1923
 DN1923  HISTORY     - Date     Condition        Report By
 DN1923  HISTORY     - 19940101 MONUMENTED       ILDT
 DN1923  HISTORY     - 20141001 GOOD             DJHENK
 DN1923
 DN1923                          STATION DESCRIPTION
 DN1923
 DN1923'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1923'THE STATION IS LOCATED 0.5 MILES SOUTH OF TABLE GROVE. TO REACH THE
 DN1923'STATION FROM THE INTERSECTION OF US 136 AND CR 13 (VERMONT ROAD)
 DN1923'PROCEED WEST ON US 136 FOR 0.25 MILES TO THE STATION ON THE LEFT. 35
 DN1923'FEET SOUTHWEST OF THE CENTERLINE OF US 136 IN A CURVE TO THE RIGHT. 40
 DN1923'FEET EAST OF THE CENTERLINE OF A PRIVATE ENTRANCE SOUTH. 81 FEET WEST
 DN1923'OF A NAIL AND WASHER IN A POWER POLE. FLUSH WITH THE SURFACE OF THE
 DN1923'GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1923
 DN1923                          STATION RECOVERY (2014)
 DN1923
 DN1923'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1923'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1925 ***********************************************************************
 DN1925  DESIGNATION -  ILDOT D4 6328
 DN1925  PID         -  DN1925
 DN1925  STATE/COUNTY-  IL/MCDONOUGH
 DN1925  COUNTRY     -  US
 DN1925  USGS QUAD   -  BUSHNELL EAST (2018)
 DN1925
 DN1925                         *CURRENT SURVEY CONTROL
 DN1925  ______________________________________________________________________
 DN1925* NAD 83(2011) POSITION- 40 36 38.96215(N) 090 27 55.24420(W)   ADJUSTED
 DN1925* NAD 83(2011) ELLIP HT-   166.841 (meters)        (06/27/12)   ADJUSTED
 DN1925* NAD 83(2011) EPOCH   -  2010.00
 DN1925* NAVD 88 ORTHO HEIGHT -   200.1   (meters)      656.    (feet) GPS OBS
 DN1925  ______________________________________________________________________
 DN1925  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1925  GEOID HEIGHT    -        -33.228 (meters)                     GEOID09
 DN1925  GEOID HEIGHT    -        -33.259 (meters)                     GEOID18
 DN1925  NAD 83(2011) X  -    -39,381.917 (meters)                     COMP
 DN1925  NAD 83(2011) Y  - -4,848,800.434 (meters)                     COMP
 DN1925  NAD 83(2011) Z  -  4,129,818.580 (meters)                     COMP
 DN1925  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 DN1925
 DN1925  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1925  Standards:
 DN1925         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1925            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1925  -------------------------------------------------------------------
 DN1925  NETWORK    0.62   0.88           0.28   0.22   0.45      0.07924922
 DN1925  -------------------------------------------------------------------
 DN1925  Click here for local accuracies and other accuracy information.
 DN1925
 DN1925.The horizontal coordinates were established by GPS observations
 DN1925.and adjusted by the National Geodetic Survey in June 2012.
 DN1925
 DN1925.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1925.been affixed to the stable North American tectonic plate. See 
 DN1925.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1925
 DN1925.The horizontal coordinates are valid at the epoch date displayed above
 DN1925.which is a decimal equivalence of Year/Month/Day.
 DN1925
 DN1925.The orthometric height was determined by GPS observations and a
 DN1925.high-resolution geoid model.
 DN1925
 DN1925.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1925.GEOID18 height accuracy estimate available here.
 DN1925
 DN1925.Click photographs - Photos may exist for this station.
 DN1925
 DN1925.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1925
 DN1925.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1925
 DN1925.The ellipsoidal height was determined by GPS observations
 DN1925.and is referenced to NAD 83.
 DN1925
 DN1925. The following values were computed from the NAD 83(2011) position.
 DN1925
 DN1925;                    North         East     Units Scale Factor Converg.
 DN1925;SPC IL W     -   437,852.767   674,724.834   MT  0.99994904   -0 11 39.9
 DN1925;SPC IL W     - 1,436,521.95  2,213,659.73   sFT  0.99994904   -0 11 39.9
 DN1925;UTM  15      - 4,498,644.521   714,428.029   MT  1.00016599   +1 39 01.7
 DN1925
 DN1925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1925!SPC IL W     -   0.99997383  x   0.99994904  =   0.99992287
 DN1925!UTM  15      -   0.99997383  x   1.00016599  =   1.00013981
 DN1925
 DN1925_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1442898644(NAD 83)
 DN1925
 DN1925                          SUPERSEDED SURVEY CONTROL
 DN1925
 DN1925  NAD 83(2007)-  40 36 38.96218(N)    090 27 55.24493(W) AD(2002.00) 1
 DN1925  ELLIP H (08/01/11)  166.867  (m)                       GP(2002.00) 3 1
 DN1925
 DN1925.Superseded values are not recommended for survey control.
 DN1925
 DN1925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1925.See file dsdata.pdf to determine how the superseded data were derived.
 DN1925
 DN1925_MARKER: F = FLANGE-ENCASED ROD
 DN1925_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1925_STAMPING: ILDOT D4 6328
 DN1925_MARK LOGO: ILDT
 DN1925_PROJECTION: RECESSED 3 CENTIMETERS
 DN1925_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1925_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1925+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2023
 DN1925_ROD/PIPE-DEPTH: 6.1 meters
 DN1925_SLEEVE-DEPTH  : 0.3 meters
 DN1925
 DN1925  HISTORY     - Date     Condition        Report By
 DN1925  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1925  HISTORY     - 20231211 GOOD             ILDT
 DN1925
 DN1925                          STATION DESCRIPTION
 DN1925
 DN1925'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1925'THE STATION IS LOCATED AT THE EAST EDGE OF ADAIR. TO REACH THE STATION
 DN1925'FROM THE INTERSECTION OF IL 9 AND IL 41 PROCEED NORTH ON IL 41 FOR 1.7
 DN1925'MILES TO THE STATION ON THE LEFT. 33 FEET WEST OF THE CENTERLINE OF IL
 DN1925'41. 100 FEET SOUTH OF THE CENTERLINE OF AN ENTRANCE TO HIEL
 DN1925'ENTERPRISES INC.( A FARM IMPLEMENT DEALER). 63.7 FEET NORTH OF A NAIL
 DN1925'AND WASHER IN A POWER POLE. 1 FOOT EAST OF A WITNESS POST AND FLUSH
 DN1925'WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH
 DN1925'A 6 INCH ACCESS COVER.
 DN1925
 DN1925                          STATION RECOVERY (2023)
 DN1925
 DN1925'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1925'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1924 ***********************************************************************
 DN1924  DESIGNATION -  ILDOT D4 6414
 DN1924  PID         -  DN1924
 DN1924  STATE/COUNTY-  IL/MCDONOUGH
 DN1924  COUNTRY     -  US
 DN1924  USGS QUAD   -  ADAIR (2018)
 DN1924
 DN1924                         *CURRENT SURVEY CONTROL
 DN1924  ______________________________________________________________________
 DN1924* NAD 83(2011) POSITION- 40 24 50.13328(N) 090 29 39.42454(W)   ADJUSTED
 DN1924* NAD 83(2011) ELLIP HT-   163.961 (meters)        (06/27/12)   ADJUSTED
 DN1924* NAD 83(2011) EPOCH   -  2010.00
 DN1924* NAVD 88 ORTHO HEIGHT -   197.120 (meters)      646.72  (feet) ADJUSTED
 DN1924  ______________________________________________________________________
 DN1924  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 DN1924  NAD 83(2011) X  -    -41,953.460 (meters)                     COMP
 DN1924  NAD 83(2011) Y  - -4,862,980.898 (meters)                     COMP
 DN1924  NAD 83(2011) Z  -  4,113,193.595 (meters)                     COMP
 DN1924  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 DN1924  DYNAMIC HEIGHT  -        197.023 (meters)      646.40  (feet) COMP
 DN1924  MODELED GRAVITY -    980,129.1   (mgal)                       NAVD 88
 DN1924
 DN1924  VERT ORDER      -  SECOND    CLASS I
 DN1924
 DN1924  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1924  Standards:
 DN1924         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1924            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1924  -------------------------------------------------------------------
 DN1924  NETWORK    0.52   0.80           0.23   0.19   0.41     -0.15410821
 DN1924  -------------------------------------------------------------------
 DN1924  Click here for local accuracies and other accuracy information.
 DN1924
 DN1924.The horizontal coordinates were established by GPS observations
 DN1924.and adjusted by the National Geodetic Survey in June 2012.
 DN1924
 DN1924.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1924.been affixed to the stable North American tectonic plate. See 
 DN1924.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1924
 DN1924.The horizontal coordinates are valid at the epoch date displayed above
 DN1924.which is a decimal equivalence of Year/Month/Day.
 DN1924
 DN1924.The orthometric height was determined by differential leveling and
 DN1924.adjusted by the IL DEPT OF TRANSP
 DN1924.in July 2015.
 DN1924
 DN1924.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1924.GEOID18 height accuracy estimate available here.
 DN1924
 DN1924.Click photographs - Photos may exist for this station.
 DN1924
 DN1924.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1924
 DN1924.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1924
 DN1924.The ellipsoidal height was determined by GPS observations
 DN1924.and is referenced to NAD 83.
 DN1924
 DN1924.The dynamic height is computed by dividing the NAVD 88
 DN1924.geopotential number by the normal gravity value computed on the
 DN1924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1924.degrees latitude (g = 980.6199 gals.).
 DN1924
 DN1924.The modeled gravity was interpolated from observed gravity values.
 DN1924
 DN1924. The following values were computed from the NAD 83(2011) position.
 DN1924
 DN1924;                    North         East     Units Scale Factor Converg.
 DN1924;SPC IL W     -   415,998.391   672,194.709   MT  0.99995069   -0 12 44.6
 DN1924;SPC IL W     - 1,364,821.39  2,205,358.81   sFT  0.99995069   -0 12 44.6
 DN1924;UTM  15      - 4,476,715.503   712,600.989   MT  1.00015641   +1 37 30.3
 DN1924
 DN1924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1924!SPC IL W     -   0.99997428  x   0.99995069  =   0.99992497
 DN1924!UTM  15      -   0.99997428  x   1.00015641  =   1.00013069
 DN1924
 DN1924_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1260076715(NAD 83)
 DN1924
 DN1924                          SUPERSEDED SURVEY CONTROL
 DN1924
 DN1924  NAD 83(2007)-  40 24 50.13339(N)    090 29 39.42528(W) AD(2002.00) 1
 DN1924  ELLIP H (08/01/11)  163.980  (m)                       GP(2002.00) 3 1
 DN1924  NAVD 88 (08/01/11)  197.1    (m)  GEOID09  model used  GPS OBS        
 DN1924
 DN1924.Superseded values are not recommended for survey control.
 DN1924
 DN1924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1924.See file dsdata.pdf to determine how the superseded data were derived.
 DN1924
 DN1924_MARKER: F = FLANGE-ENCASED ROD
 DN1924_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1924_STAMPING: ILDOT D4 6414
 DN1924_MARK LOGO: ILDT
 DN1924_PROJECTION: FLUSH
 DN1924_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1924_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1924+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DN1924_ROD/PIPE-DEPTH: 6.1 meters
 DN1924_SLEEVE-DEPTH  : 0.3 meters
 DN1924
 DN1924  HISTORY     - Date     Condition        Report By
 DN1924  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1924  HISTORY     - 20121026 GOOD             GEOMET
 DN1924  HISTORY     - 20141001 GOOD             DJHENK
 DN1924
 DN1924                          STATION DESCRIPTION
 DN1924
 DN1924'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1924'THE STATION IS LOCATED 0.8 MILES SOUTH OF PRAIRIE CITY. TO REACH THE
 DN1924'STATION FROM THE INTERSECTION OF US 136 AND IL 41 PROCEED SOUTH ON US
 DN1924'136 FOR 3.0 MILES TO THE STATION ON THE LEFT. 37.5 FEET NORTHEAST OF
 DN1924'THE CENTERLINE OF US 136. 53.5 FEET NORTHWEST OF A NAIL AND WASHER IN
 DN1924'A WOODEN HIGHWAY SIGN POST. 1 FOOT SOUTH OF A WITNESS POST AND FLUSH
 DN1924'WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH
 DN1924'A 6 INCH ACCESS COVER.
 DN1924
 DN1924                          STATION RECOVERY (2012)
 DN1924
 DN1924'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2012 (DAR)
 DN1924'RECOVERED IN GOOD CONDITION.
 DN1924
 DN1924                          STATION RECOVERY (2014)
 DN1924
 DN1924'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1924'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1926 ***********************************************************************
 DN1926  DESIGNATION -  ILDOT D4 6522
 DN1926  PID         -  DN1926
 DN1926  STATE/COUNTY-  IL/MCDONOUGH
 DN1926  COUNTRY     -  US
 DN1926  USGS QUAD   -  BUSHNELL WEST (2018)
 DN1926
 DN1926                         *CURRENT SURVEY CONTROL
 DN1926  ______________________________________________________________________
 DN1926* NAD 83(2011) POSITION- 40 32 27.23868(N) 090 30 14.61628(W)   ADJUSTED
 DN1926* NAD 83(2011) ELLIP HT-   160.711 (meters)        (06/27/12)   ADJUSTED
 DN1926* NAD 83(2011) EPOCH   -  2010.00
 DN1926* NAVD 88 ORTHO HEIGHT -   193.9   (meters)      636.    (feet) GPS OBS
 DN1926  ______________________________________________________________________
 DN1926  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1926  GEOID HEIGHT    -        -33.186 (meters)                     GEOID09
 DN1926  GEOID HEIGHT    -        -33.217 (meters)                     GEOID18
 DN1926  NAD 83(2011) X  -    -42,702.609 (meters)                     COMP
 DN1926  NAD 83(2011) Y  - -4,853,818.559 (meters)                     COMP
 DN1926  NAD 83(2011) Z  -  4,123,916.821 (meters)                     COMP
 DN1926  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 DN1926
 DN1926  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1926  Standards:
 DN1926         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1926            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1926  -------------------------------------------------------------------
 DN1926  NETWORK    0.64   0.92           0.29   0.22   0.47      0.08484868
 DN1926  -------------------------------------------------------------------
 DN1926  Click here for local accuracies and other accuracy information.
 DN1926
 DN1926.The horizontal coordinates were established by GPS observations
 DN1926.and adjusted by the National Geodetic Survey in June 2012.
 DN1926
 DN1926.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1926.been affixed to the stable North American tectonic plate. See 
 DN1926.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1926
 DN1926.The horizontal coordinates are valid at the epoch date displayed above
 DN1926.which is a decimal equivalence of Year/Month/Day.
 DN1926
 DN1926.The orthometric height was determined by GPS observations and a
 DN1926.high-resolution geoid model.
 DN1926
 DN1926.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1926.GEOID18 height accuracy estimate available here.
 DN1926
 DN1926.Click photographs - Photos may exist for this station.
 DN1926
 DN1926.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1926
 DN1926.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1926
 DN1926.The ellipsoidal height was determined by GPS observations
 DN1926.and is referenced to NAD 83.
 DN1926
 DN1926. The following values were computed from the NAD 83(2011) position.
 DN1926
 DN1926;                    North         East     Units Scale Factor Converg.
 DN1926;SPC IL W     -   430,100.369   671,418.947   MT  0.99995123   -0 13 09.5
 DN1926;SPC IL W     - 1,411,087.63  2,202,813.66   sFT  0.99995123   -0 13 09.5
 DN1926;UTM  15      - 4,490,788.150   711,372.619   MT  1.00014998   +1 37 22.6
 DN1926
 DN1926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1926!SPC IL W     -   0.99997479  x   0.99995123  =   0.99992602
 DN1926!UTM  15      -   0.99997479  x   1.00014998  =   1.00012477
 DN1926
 DN1926_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1137290788(NAD 83)
 DN1926
 DN1926                          SUPERSEDED SURVEY CONTROL
 DN1926
 DN1926  NAD 83(2007)-  40 32 27.23873(N)    090 30 14.61701(W) AD(2002.00) 1
 DN1926  ELLIP H (08/01/11)  160.736  (m)                       GP(2002.00) 3 1
 DN1926
 DN1926.Superseded values are not recommended for survey control.
 DN1926
 DN1926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1926.See file dsdata.pdf to determine how the superseded data were derived.
 DN1926
 DN1926_MARKER: F = FLANGE-ENCASED ROD
 DN1926_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1926_STAMPING: ILDOT D4 6522
 DN1926_MARK LOGO: ILDT
 DN1926_PROJECTION: RECESSED 13 CENTIMETERS
 DN1926_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1926_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1926+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2023
 DN1926_ROD/PIPE-DEPTH: 6.1 meters
 DN1926_SLEEVE-DEPTH  : 0.3 meters
 DN1926
 DN1926  HISTORY     - Date     Condition        Report By
 DN1926  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1926  HISTORY     - 20231211 GOOD             ILDT
 DN1926
 DN1926                          STATION DESCRIPTION
 DN1926
 DN1926'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1926'THE STATION IS LOCATED 0.5 MILES SOUTH OF BUSHNELL. TO REACH THE
 DN1926'STATION FROM THE INTERSECTION OF IL 9 AND IL 41 IN BUSHNELL PROCEED
 DN1926'SOUTH ON IL 41 FOR 0.25 MILES TO THE STATION ON THE LEFT. 33 FEET EAST
 DN1926'OF THE CENTERLINE OF IL 41. 35.4 FEET SOUTHEAST OF A NAIL AND WASHER
 DN1926'IN A WOODEN CAMPGROUND SIGN POST. 1 FOOT WEST OF A WITNESS POST AND
 DN1926'FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS
 DN1926'THROUGH A 6 INCH ACCESS COVER.
 DN1926
 DN1926                          STATION RECOVERY (2023)
 DN1926
 DN1926'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1926'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1931 ***********************************************************************
 DN1931  DESIGNATION -  ILDOT D4 6536
 DN1931  PID         -  DN1931
 DN1931  STATE/COUNTY-  IL/WARREN
 DN1931  COUNTRY     -  US
 DN1931  USGS QUAD   -  GREENBUSH (2018)
 DN1931
 DN1931                         *CURRENT SURVEY CONTROL
 DN1931  ______________________________________________________________________
 DN1931* NAD 83(2011) POSITION- 40 43 49.98536(N) 090 31 41.91148(W)   ADJUSTED
 DN1931* NAD 83(2011) ELLIP HT-   175.786 (meters)        (06/27/12)   ADJUSTED
 DN1931* NAD 83(2011) EPOCH   -  2010.00
 DN1931* NAVD 88 ORTHO HEIGHT -   209.0   (meters)      686.    (feet) GPS OBS
 DN1931  ______________________________________________________________________
 DN1931  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1931  GEOID HEIGHT    -        -33.222 (meters)                     GEOID09
 DN1931  GEOID HEIGHT    -        -33.255 (meters)                     GEOID18
 DN1931  NAD 83(2011) X  -    -44,630.472 (meters)                     COMP
 DN1931  NAD 83(2011) Y  - -4,840,096.285 (meters)                     COMP
 DN1931  NAD 83(2011) Z  -  4,139,908.946 (meters)                     COMP
 DN1931  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 DN1931
 DN1931  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1931  Standards:
 DN1931         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1931            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1931  -------------------------------------------------------------------
 DN1931  NETWORK    0.42   0.69           0.19   0.15   0.35      0.11946528
 DN1931  -------------------------------------------------------------------
 DN1931  Click here for local accuracies and other accuracy information.
 DN1931
 DN1931.The horizontal coordinates were established by GPS observations
 DN1931.and adjusted by the National Geodetic Survey in June 2012.
 DN1931
 DN1931.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1931.been affixed to the stable North American tectonic plate. See 
 DN1931.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1931
 DN1931.The horizontal coordinates are valid at the epoch date displayed above
 DN1931.which is a decimal equivalence of Year/Month/Day.
 DN1931
 DN1931.The orthometric height was determined by GPS observations and a
 DN1931.high-resolution geoid model.
 DN1931
 DN1931.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1931.GEOID18 height accuracy estimate available here.
 DN1931
 DN1931.Click photographs - Photos may exist for this station.
 DN1931
 DN1931.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1931
 DN1931.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1931
 DN1931.The ellipsoidal height was determined by GPS observations
 DN1931.and is referenced to NAD 83.
 DN1931
 DN1931. The following values were computed from the NAD 83(2011) position.
 DN1931
 DN1931;                    North         East     Units Scale Factor Converg.
 DN1931;SPC IL W     -   451,167.586   669,451.371   MT  0.99995266   -0 14 09.5
 DN1931;SPC IL W     - 1,480,205.66  2,196,358.37   sFT  0.99995266   -0 14 09.5
 DN1931;UTM  15      - 4,511,785.074   708,726.992   MT  1.00013628   +1 36 48.1
 DN1931
 DN1931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1931!SPC IL W     -   0.99997243  x   0.99995266  =   0.99992509
 DN1931!UTM  15      -   0.99997243  x   1.00013628  =   1.00010870
 DN1931
 DN1931_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0872611785(NAD 83)
 DN1931
 DN1931                          SUPERSEDED SURVEY CONTROL
 DN1931
 DN1931  NAD 83(2007)-  40 43 49.98531(N)    090 31 41.91218(W) AD(2002.00) 1
 DN1931  ELLIP H (08/01/11)  175.819  (m)                       GP(2002.00) 3 1
 DN1931
 DN1931.Superseded values are not recommended for survey control.
 DN1931
 DN1931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1931.See file dsdata.pdf to determine how the superseded data were derived.
 DN1931
 DN1931_MARKER: F = FLANGE-ENCASED ROD
 DN1931_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1931_STAMPING: ILDOT D4 6536
 DN1931_MARK LOGO: ILDT
 DN1931_PROJECTION: FLUSH
 DN1931_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1931_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1931+SATELLITE: SATELLITE OBSERVATIONS - March 03, 1994
 DN1931_ROD/PIPE-DEPTH: 6.1 meters
 DN1931_SLEEVE-DEPTH  : 0.3 meters
 DN1931
 DN1931  HISTORY     - Date     Condition        Report By
 DN1931  HISTORY     - 19940303 MONUMENTED       ILDT
 DN1931
 DN1931                          STATION DESCRIPTION
 DN1931
 DN1931'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1931'THE STATION IS LOCATED 7.0 MILES EAST OF ROSEVILLE AT THE NORTHEAST
 DN1931'QUADRANT OF THE INTERSECTION OF IL 116 AND CR 15 (130TH ST.). 39.0
 DN1931'FEET NORTH OF THE CENTERLINE OF IL 116. 500 FEET EAST OF THE
 DN1931'CENTERLINE OF CR 15. 103.0 FEET EAST OF A NORTH- SOUTH FENCELINE. 15.0
 DN1931'FEE NORTH OF A CHISELED X IN A STORM DRAIN. 90.0 FEET EAST OF A NAIL
 DN1931'AND WASHER IN A POWER POLE. 96.3 FEET WEST OF A NAIL AND WASHER IN A
 DN1931'HIGHWAY SIGN. 1.0 FOOT SOUTH OF A WITNESS POST AND FLUSH WITH THE
 DN1931'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1931'INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1930 ***********************************************************************
 DN1930  DESIGNATION -  ILDOT D4 6955
 DN1930  PID         -  DN1930
 DN1930  STATE/COUNTY-  IL/WARREN
 DN1930  COUNTRY     -  US
 DN1930  USGS QUAD   -  LITTLE YORK (2018)
 DN1930
 DN1930                         *CURRENT SURVEY CONTROL
 DN1930  ______________________________________________________________________
 DN1930* NAD 83(2011) POSITION- 41 01 23.48622(N) 090 37 44.33343(W)   ADJUSTED
 DN1930* NAD 83(2011) ELLIP HT-   179.598 (meters)        (06/27/12)   ADJUSTED
 DN1930* NAD 83(2011) EPOCH   -  2010.00
 DN1930* NAVD 88 ORTHO HEIGHT -   212.6   (meters)      698.    (feet) GPS OBS
 DN1930  ______________________________________________________________________
 DN1930  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1930  GEOID HEIGHT    -        -32.931 (meters)                     GEOID09
 DN1930  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 DN1930  NAD 83(2011) X  -    -52,901.348 (meters)                     COMP
 DN1930  NAD 83(2011) Y  - -4,818,746.122 (meters)                     COMP
 DN1930  NAD 83(2011) Z  -  4,164,484.430 (meters)                     COMP
 DN1930  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 DN1930
 DN1930  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1930  Standards:
 DN1930         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1930            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1930  -------------------------------------------------------------------
 DN1930  NETWORK    0.42   0.73           0.19   0.15   0.37      0.04643636
 DN1930  -------------------------------------------------------------------
 DN1930  Click here for local accuracies and other accuracy information.
 DN1930
 DN1930.The horizontal coordinates were established by GPS observations
 DN1930.and adjusted by the National Geodetic Survey in June 2012.
 DN1930
 DN1930.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1930.been affixed to the stable North American tectonic plate. See 
 DN1930.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1930
 DN1930.The horizontal coordinates are valid at the epoch date displayed above
 DN1930.which is a decimal equivalence of Year/Month/Day.
 DN1930
 DN1930.The orthometric height was determined by GPS observations and a
 DN1930.high-resolution geoid model.
 DN1930
 DN1930.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1930.GEOID18 height accuracy estimate available here.
 DN1930
 DN1930.Click photographs - Photos may exist for this station.
 DN1930
 DN1930.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1930
 DN1930.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1930
 DN1930.The ellipsoidal height was determined by GPS observations
 DN1930.and is referenced to NAD 83.
 DN1930
 DN1930. The following values were computed from the NAD 83(2011) position.
 DN1930
 DN1930;                    North         East     Units Scale Factor Converg.
 DN1930;SPC IL W     -   483,703.750   661,118.920   MT  0.99995978   -0 18 12.4
 DN1930;SPC IL W     - 1,586,951.39  2,169,020.99   sFT  0.99995978   -0 18 12.4
 DN1930;UTM  15      - 4,544,039.546   699,344.361   MT  1.00008911   +1 33 24.3
 DN1930
 DN1930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1930!SPC IL W     -   0.99997183  x   0.99995978  =   0.99993161
 DN1930!UTM  15      -   0.99997183  x   1.00008911  =   1.00006094
 DN1930
 DN1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9934444039(NAD 83)
 DN1930
 DN1930                          SUPERSEDED SURVEY CONTROL
 DN1930
 DN1930  NAD 83(2007)-  41 01 23.48610(N)    090 37 44.33411(W) AD(2002.00) 1
 DN1930  ELLIP H (08/01/11)  179.643  (m)                       GP(2002.00) 3 1
 DN1930
 DN1930.Superseded values are not recommended for survey control.
 DN1930
 DN1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1930.See file dsdata.pdf to determine how the superseded data were derived.
 DN1930
 DN1930_MARKER: F = FLANGE-ENCASED ROD
 DN1930_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1930_STAMPING: ILDOT D4 6955
 DN1930_MARK LOGO: ILDT
 DN1930_PROJECTION: FLUSH
 DN1930_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1930+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1930_ROD/PIPE-DEPTH: 6.1 meters
 DN1930_SLEEVE-DEPTH  : 0.3 meters
 DN1930
 DN1930  HISTORY     - Date     Condition        Report By
 DN1930  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1930
 DN1930                          STATION DESCRIPTION
 DN1930
 DN1930'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1930'THE STATION IS LOCATED 2.9 MILES NORTHWEST OF GERLAW. TO REACH THE
 DN1930'STATION FROM THE INTERSECTION OF US 67 AND IL 135 3.6 MILES WEST OF
 DN1930'ALEXIS PROCEED SOUTH ON US 67 FOR 3.0 MILES TO THE STATION ON THE
 DN1930'RIGHT. 34.0 FEET WEST OF THE CENTERLINE OF US 67. 200 FEET NORTH OF
 DN1930'THE CENTERLINE OF 2700N. 13.6 FEET SOUTH OF A NO5 REBAR IN THE GROUND.
 DN1930'3.3 FEET EAST OF A NO5 REBAR IN THE GROUND. 12.8 FEET NORTH OF A NO5
 DN1930'REBAR IN THE GROUND. 1.0 FOOT EAST OF A WITNESS POST AND FLUSH WITH
 DN1930'THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1930'INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1932 ***********************************************************************
 DN1932  DESIGNATION -  ILDOT D4 7118
 DN1932  PID         -  DN1932
 DN1932  STATE/COUNTY-  IL/MCDONOUGH
 DN1932  COUNTRY     -  US
 DN1932  USGS QUAD   -  MACOMB (2018)
 DN1932
 DN1932                         *CURRENT SURVEY CONTROL
 DN1932  ______________________________________________________________________
 DN1932* NAD 83(2011) POSITION- 40 27 32.05986(N) 090 37 46.64697(W)   ADJUSTED
 DN1932* NAD 83(2011) ELLIP HT-   177.938 (meters)        (06/27/12)   ADJUSTED
 DN1932* NAD 83(2011) EPOCH   -  2010.00
 DN1932* NAVD 88 ORTHO HEIGHT -   211.167 (meters)      692.80  (feet) ADJUSTED
 DN1932  ______________________________________________________________________
 DN1932  GEOID HEIGHT    -        -33.233 (meters)                     GEOID18
 DN1932  NAD 83(2011) X  -    -53,404.798 (meters)                     COMP
 DN1932  NAD 83(2011) Y  - -4,859,639.415 (meters)                     COMP
 DN1932  NAD 83(2011) Z  -  4,117,004.338 (meters)                     COMP
 DN1932  LAPLACE CORR    -          1.59  (seconds)                    DEFLEC18
 DN1932  DYNAMIC HEIGHT  -        211.063 (meters)      692.46  (feet) COMP
 DN1932  MODELED GRAVITY -    980,126.6   (mgal)                       NAVD 88
 DN1932
 DN1932  VERT ORDER      -  SECOND    CLASS I
 DN1932
 DN1932  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1932  Standards:
 DN1932         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1932            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1932  -------------------------------------------------------------------
 DN1932  NETWORK    0.51   0.80           0.23   0.18   0.41     -0.06742053
 DN1932  -------------------------------------------------------------------
 DN1932  Click here for local accuracies and other accuracy information.
 DN1932
 DN1932.The horizontal coordinates were established by GPS observations
 DN1932.and adjusted by the National Geodetic Survey in June 2012.
 DN1932
 DN1932.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1932.been affixed to the stable North American tectonic plate. See 
 DN1932.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1932
 DN1932.The horizontal coordinates are valid at the epoch date displayed above
 DN1932.which is a decimal equivalence of Year/Month/Day.
 DN1932
 DN1932.The orthometric height was determined by differential leveling and
 DN1932.adjusted by the IL DEPT OF TRANSP
 DN1932.in July 2015.
 DN1932
 DN1932.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1932.GEOID18 height accuracy estimate available here.
 DN1932
 DN1932.Click photographs - Photos may exist for this station.
 DN1932
 DN1932.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1932
 DN1932.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1932
 DN1932.The ellipsoidal height was determined by GPS observations
 DN1932.and is referenced to NAD 83.
 DN1932
 DN1932.The dynamic height is computed by dividing the NAVD 88
 DN1932.geopotential number by the normal gravity value computed on the
 DN1932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1932.degrees latitude (g = 980.6199 gals.).
 DN1932
 DN1932.The modeled gravity was interpolated from observed gravity values.
 DN1932
 DN1932. The following values were computed from the NAD 83(2011) position.
 DN1932
 DN1932;                    North         East     Units Scale Factor Converg.
 DN1932;SPC IL W     -   421,044.171   660,734.434   MT  0.99996015   -0 18 01.5
 DN1932;SPC IL W     - 1,381,375.75  2,167,759.56   sFT  0.99996015   -0 18 01.5
 DN1932;UTM  15      - 4,481,391.861   700,982.760   MT  1.00009725   +1 32 19.2
 DN1932
 DN1932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1932!SPC IL W     -   0.99997209  x   0.99996015  =   0.99993224
 DN1932!UTM  15      -   0.99997209  x   1.00009725  =   1.00006933
 DN1932
 DN1932_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0098281391(NAD 83)
 DN1932
 DN1932                          SUPERSEDED SURVEY CONTROL
 DN1932
 DN1932  NAD 83(2007)-  40 27 32.05993(N)    090 37 46.64770(W) AD(2002.00) 1
 DN1932  ELLIP H (08/01/11)  177.961  (m)                       GP(2002.00) 3 1
 DN1932  NAVD 88 (08/01/11)  211.2    (m)  GEOID09  model used  GPS OBS        
 DN1932
 DN1932.Superseded values are not recommended for survey control.
 DN1932
 DN1932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1932.See file dsdata.pdf to determine how the superseded data were derived.
 DN1932
 DN1932_MARKER: F = FLANGE-ENCASED ROD
 DN1932_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1932_STAMPING: ILDOT D4 7118
 DN1932_MARK LOGO: ILDT
 DN1932_PROJECTION: FLUSH
 DN1932_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1932_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1932+STABILITY: POSITION/ELEVATION WELL
 DN1932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1932+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DN1932_ROD/PIPE-DEPTH: 6.1 meters
 DN1932_SLEEVE-DEPTH  : 0.3 meters
 DN1932
 DN1932  HISTORY     - Date     Condition        Report By
 DN1932  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1932  HISTORY     - 20141001 GOOD             DJHENK
 DN1932
 DN1932                          STATION DESCRIPTION
 DN1932
 DN1932'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1932'THE STATION IS LOCATED AT THE EAST EDGE OF MACOMB. TO REACH THE
 DN1932'STATION FROM THE INTERSECTION OF US 136 AND US 67 AT THE EAST EDGE OF
 DN1932'MACOMB  PROCEED WEST ON US 136 FOR 0.7 MILES TO THE STATION ON THE
 DN1932'LEFT IN THE ILDOT MAINTENANCE YARD. 11.5 FEET NORTH OF THE EAST-WEST
 DN1932'YARD FENCE. 32 FEET WEST OF THE NORTH-SOUTH YARD FENCE. 50.8 FEET
 DN1932'SOUTHEAST OF A NAIL AND WASHER IN A POWER POLE. 20.7 FEET NORTHEAST OF
 DN1932'A CHISELED CROSS ON THE CONCRETE FOOTING OF A STEEL FENCEPOST. 28.8
 DN1932'FEET NORTHWEST OF A CHISELED CROSS ON THE CONCRETE FOOTING OF A STEEL
 DN1932'FENCEPOST. FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE
 DN1932'MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1932
 DN1932                          STATION RECOVERY (2014)
 DN1932
 DN1932'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DN1932'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1928 ***********************************************************************
 DN1928  DESIGNATION -  ILDOT D4 7146
 DN1928  PID         -  DN1928
 DN1928  STATE/COUNTY-  IL/WARREN
 DN1928  COUNTRY     -  US
 DN1928  USGS QUAD   -  MONMOUTH (2018)
 DN1928
 DN1928                         *CURRENT SURVEY CONTROL
 DN1928  ______________________________________________________________________
 DN1928* NAD 83(2011) POSITION- 40 53 06.39057(N) 090 38 56.06309(W)   ADJUSTED
 DN1928* NAD 83(2011) ELLIP HT-   205.136 (meters)        (06/27/12)   ADJUSTED
 DN1928* NAD 83(2011) EPOCH   -  2010.00
 DN1928* NAVD 88 ORTHO HEIGHT -   238.2   (meters)      781.    (feet) GPS OBS
 DN1928  ______________________________________________________________________
 DN1928  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1928  GEOID HEIGHT    -        -33.026 (meters)                     GEOID09
 DN1928  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 DN1928  NAD 83(2011) X  -    -54,691.142 (meters)                     COMP
 DN1928  NAD 83(2011) Y  - -4,828,797.409 (meters)                     COMP
 DN1928  NAD 83(2011) Z  -  4,152,919.728 (meters)                     COMP
 DN1928  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 DN1928
 DN1928  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1928  Standards:
 DN1928         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1928            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1928  -------------------------------------------------------------------
 DN1928  NETWORK    0.42   0.69           0.19   0.15   0.35      0.08938423
 DN1928  -------------------------------------------------------------------
 DN1928  Click here for local accuracies and other accuracy information.
 DN1928
 DN1928.The horizontal coordinates were established by GPS observations
 DN1928.and adjusted by the National Geodetic Survey in June 2012.
 DN1928
 DN1928.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1928.been affixed to the stable North American tectonic plate. See 
 DN1928.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1928
 DN1928.The horizontal coordinates are valid at the epoch date displayed above
 DN1928.which is a decimal equivalence of Year/Month/Day.
 DN1928
 DN1928.The orthometric height was determined by GPS observations and a
 DN1928.high-resolution geoid model.
 DN1928
 DN1928.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1928.GEOID18 height accuracy estimate available here.
 DN1928
 DN1928.Click photographs - Photos may exist for this station.
 DN1928
 DN1928.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1928
 DN1928.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1928
 DN1928.The ellipsoidal height was determined by GPS observations
 DN1928.and is referenced to NAD 83.
 DN1928
 DN1928. The following values were computed from the NAD 83(2011) position.
 DN1928
 DN1928;                    North         East     Units Scale Factor Converg.
 DN1928;SPC IL W     -   468,379.203   659,358.619   MT  0.99996150   -0 18 56.3
 DN1928;SPC IL W     - 1,536,674.10  2,163,245.74   sFT  0.99996150   -0 18 56.3
 DN1928;UTM  15      - 4,528,664.063   698,081.588   MT  1.00008295   +1 32 21.8
 DN1928
 DN1928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1928!SPC IL W     -   0.99996782  x   0.99996150  =   0.99992932
 DN1928!UTM  15      -   0.99996782  x   1.00008295  =   1.00005077
 DN1928
 DN1928_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9808128664(NAD 83)
 DN1928
 DN1928                          SUPERSEDED SURVEY CONTROL
 DN1928
 DN1928  NAD 83(2007)-  40 53 06.39050(N)    090 38 56.06377(W) AD(2002.00) 1
 DN1928  ELLIP H (08/01/11)  205.172  (m)                       GP(2002.00) 3 1
 DN1928
 DN1928.Superseded values are not recommended for survey control.
 DN1928
 DN1928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1928.See file dsdata.pdf to determine how the superseded data were derived.
 DN1928
 DN1928_MARKER: F = FLANGE-ENCASED ROD
 DN1928_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1928_STAMPING: ILDOT D4 7146
 DN1928_MARK LOGO: ILDT
 DN1928_PROJECTION: FLUSH
 DN1928_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1928_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1928+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1928_ROD/PIPE-DEPTH: 6.1 meters
 DN1928_SLEEVE-DEPTH  : 0.3 meters
 DN1928
 DN1928  HISTORY     - Date     Condition        Report By
 DN1928  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1928
 DN1928                          STATION DESCRIPTION
 DN1928
 DN1928'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1928'THE STATION IS LOCATED 1.9 MILES SOUTH OF MONMOUTH. TO REACH THE
 DN1928'STATION FROM THE INTERSECTION OF 180TH STREET AND SOUTH MAIN STREET AT
 DN1928'THE SOUTH EDGE OF MONMOUTH PROCEED SOUTH ON S. MAIN ST. (70TH AVE.)
 DN1928'FOR 0.5 MILES TO THE STATION ON THE LEFT. 28.0 FEET EAST OF THE
 DN1928'CENTERLINE OF S. MAIN ST. 98.2 FEET SOUTH OF A NAIL AND WASHER IN A
 DN1928'POWER POLE. 51.2 FEET NORTH OF A NAIL AND WASHER IN A POWER POLE. 14.3
 DN1928'FEET EAST OF A NO5 REBAR IN THE GROUND. 1.0 FOOT WEST OF A WITNESS
 DN1928'POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE
 DN1928'MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1939 ***********************************************************************
 DN1939  DESIGNATION -  ILDOT D4 7235
 DN1939  PID         -  DN1939
 DN1939  STATE/COUNTY-  IL/WARREN
 DN1939  COUNTRY     -  US
 DN1939  USGS QUAD   -  ROSEVILLE (2018)
 DN1939
 DN1939                         *CURRENT SURVEY CONTROL
 DN1939  ______________________________________________________________________
 DN1939* NAD 83(2011) POSITION- 40 42 59.84516(N) 090 40 01.37388(W)   ADJUSTED
 DN1939* NAD 83(2011) ELLIP HT-   200.018 (meters)        (06/27/12)   ADJUSTED
 DN1939* NAD 83(2011) EPOCH   -  2010.00
 DN1939* NAVD 88 ORTHO HEIGHT -   233.3   (meters)      765.    (feet) GPS OBS
 DN1939  ______________________________________________________________________
 DN1939  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1939  GEOID HEIGHT    -        -33.200 (meters)                     GEOID09
 DN1939  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DN1939  NAD 83(2011) X  -    -56,362.400 (meters)                     COMP
 DN1939  NAD 83(2011) Y  - -4,841,001.410 (meters)                     COMP
 DN1939  NAD 83(2011) Z  -  4,138,752.555 (meters)                     COMP
 DN1939  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 DN1939
 DN1939  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1939  Standards:
 DN1939         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1939            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1939  -------------------------------------------------------------------
 DN1939  NETWORK    0.42   0.71           0.19   0.15   0.36      0.09050658
 DN1939  -------------------------------------------------------------------
 DN1939  Click here for local accuracies and other accuracy information.
 DN1939
 DN1939.The horizontal coordinates were established by GPS observations
 DN1939.and adjusted by the National Geodetic Survey in June 2012.
 DN1939
 DN1939.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1939.been affixed to the stable North American tectonic plate. See 
 DN1939.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1939
 DN1939.The horizontal coordinates are valid at the epoch date displayed above
 DN1939.which is a decimal equivalence of Year/Month/Day.
 DN1939
 DN1939.The orthometric height was determined by GPS observations and a
 DN1939.high-resolution geoid model.
 DN1939
 DN1939.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1939.GEOID18 height accuracy estimate available here.
 DN1939
 DN1939.Click photographs - Photos may exist for this station.
 DN1939
 DN1939.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1939
 DN1939.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1939
 DN1939.The ellipsoidal height was determined by GPS observations
 DN1939.and is referenced to NAD 83.
 DN1939
 DN1939. The following values were computed from the NAD 83(2011) position.
 DN1939
 DN1939;                    North         East     Units Scale Factor Converg.
 DN1939;SPC IL W     -   449,678.529   657,722.913   MT  0.99996317   -0 19 35.1
 DN1939;SPC IL W     - 1,475,320.31  2,157,879.26   sFT  0.99996317   -0 19 35.1
 DN1939;UTM  15      - 4,509,918.082   697,050.945   MT  1.00007795   +1 31 20.3
 DN1939
 DN1939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1939!SPC IL W     -   0.99996863  x   0.99996317  =   0.99993180
 DN1939!UTM  15      -   0.99996863  x   1.00007795  =   1.00004657
 DN1939
 DN1939_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9705009918(NAD 83)
 DN1939
 DN1939                          SUPERSEDED SURVEY CONTROL
 DN1939
 DN1939  NAD 83(2007)-  40 42 59.84511(N)    090 40 01.37456(W) AD(2002.00) 1
 DN1939  ELLIP H (08/01/11)  200.051  (m)                       GP(2002.00) 3 1
 DN1939
 DN1939.Superseded values are not recommended for survey control.
 DN1939
 DN1939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1939.See file dsdata.pdf to determine how the superseded data were derived.
 DN1939
 DN1939_MARKER: F = FLANGE-ENCASED ROD
 DN1939_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1939_STAMPING: ILDOT D4 7235
 DN1939_MARK LOGO: ILDT
 DN1939_PROJECTION: FLUSH
 DN1939_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1939_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1939+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1939_ROD/PIPE-DEPTH: 6.1 meters
 DN1939_SLEEVE-DEPTH  : 0.3 meters
 DN1939
 DN1939  HISTORY     - Date     Condition        Report By
 DN1939  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1939
 DN1939                          STATION DESCRIPTION
 DN1939
 DN1939'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1939'THE STATION IS LOCATED 1.1 MILES SOUTH OF ROSEVILLE. TO REACH THE
 DN1939'STATION FROM THE INTERSECTION OF  IL 116 AND SOUTH MAIN ST. IN
 DN1939'ROSEVILLE PROCEED SOUTH ON S. MAIN ST. FOR 1.1 MILES TO THE STATION ON
 DN1939'THE RIGHT. 30.5 FEET NORTHWEST OF THE CENTERLINE OF S. MAIN ST. 325
 DN1939'FEET NORTHEAST OF THE CENTERLINE OF A PRIVATE ENTRANCE. 11.7 FEET
 DN1939'NORTHWEST OF A NO5 REBAR IN THE GROUND. 18.3 FEET NORTH OF A NO5 REBAR
 DN1939'IN THE GROUND. 21.1 FEET SOUTH OF A NO5 REBAR IN THE GROUND. 1.0 FOOT
 DN1939'WEST OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE
 DN1939'ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1935 ***********************************************************************
 DN1935  DESIGNATION -  ILDOT D4 7661
 DN1935  PID         -  DN1935
 DN1935  STATE/COUNTY-  IL/MERCER
 DN1935  COUNTRY     -  US
 DN1935  USGS QUAD   -  LITTLE YORK (2018)
 DN1935
 DN1935                         *CURRENT SURVEY CONTROL
 DN1935  ______________________________________________________________________
 DN1935* NAD 83(2011) POSITION- 41 06 17.26002(N) 090 44 41.42126(W)   ADJUSTED
 DN1935* NAD 83(2011) ELLIP HT-   153.862 (meters)        (06/27/12)   ADJUSTED
 DN1935* NAD 83(2011) EPOCH   -  2010.00
 DN1935* NAVD 88 ORTHO HEIGHT -   186.8   (meters)      613.    (feet) GPS OBS
 DN1935  ______________________________________________________________________
 DN1935  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1935  GEOID HEIGHT    -        -32.940 (meters)                     GEOID09
 DN1935  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 DN1935  NAD 83(2011) X  -    -62,567.571 (meters)                     COMP
 DN1935  NAD 83(2011) Y  - -4,812,657.057 (meters)                     COMP
 DN1935  NAD 83(2011) Z  -  4,171,300.632 (meters)                     COMP
 DN1935  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 DN1935
 DN1935  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1935  Standards:
 DN1935         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1935            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1935  -------------------------------------------------------------------
 DN1935  NETWORK    0.61   0.90           0.28   0.21   0.46      0.16652269
 DN1935  -------------------------------------------------------------------
 DN1935  Click here for local accuracies and other accuracy information.
 DN1935
 DN1935.The horizontal coordinates were established by GPS observations
 DN1935.and adjusted by the National Geodetic Survey in June 2012.
 DN1935
 DN1935.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1935.been affixed to the stable North American tectonic plate. See 
 DN1935.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1935
 DN1935.The horizontal coordinates are valid at the epoch date displayed above
 DN1935.which is a decimal equivalence of Year/Month/Day.
 DN1935
 DN1935.The orthometric height was determined by GPS observations and a
 DN1935.high-resolution geoid model.
 DN1935
 DN1935.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1935.GEOID18 height accuracy estimate available here.
 DN1935
 DN1935.Click photographs - Photos may exist for this station.
 DN1935
 DN1935.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1935
 DN1935.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1935
 DN1935.The ellipsoidal height was determined by GPS observations
 DN1935.and is referenced to NAD 83.
 DN1935
 DN1935. The following values were computed from the NAD 83(2011) position.
 DN1935
 DN1935;                    North         East     Units Scale Factor Converg.
 DN1935;SPC IL W     -   492,823.879   651,435.215   MT  0.99997019   -0 22 48.4
 DN1935;SPC IL W     - 1,616,873.01  2,137,250.37   sFT  0.99997019   -0 22 48.4
 DN1935;UTM  15      - 4,552,841.148   689,368.480   MT  1.00004137   +1 28 59.0
 DN1935
 DN1935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1935!SPC IL W     -   0.99997587  x   0.99997019  =   0.99994606
 DN1935!UTM  15      -   0.99997587  x   1.00004137  =   1.00001724
 DN1935
 DN1935_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8936852841(NAD 83)
 DN1935
 DN1935                          SUPERSEDED SURVEY CONTROL
 DN1935
 DN1935  NAD 83(2007)-  41 06 17.25987(N)    090 44 41.42193(W) AD(2002.00) 1
 DN1935  ELLIP H (08/01/11)  153.914  (m)                       GP(2002.00) 3 1
 DN1935
 DN1935.Superseded values are not recommended for survey control.
 DN1935
 DN1935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1935.See file dsdata.pdf to determine how the superseded data were derived.
 DN1935
 DN1935_MARKER: F = FLANGE-ENCASED ROD
 DN1935_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1935_STAMPING: ILDOT D4 7661
 DN1935_MARK LOGO: ILDT
 DN1935_PROJECTION: FLUSH
 DN1935_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1935_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1935+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1935_ROD/PIPE-DEPTH: 6.1 meters
 DN1935_SLEEVE-DEPTH  : 0.3 meters
 DN1935
 DN1935  HISTORY     - Date     Condition        Report By
 DN1935  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1935
 DN1935                          STATION DESCRIPTION
 DN1935
 DN1935'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1935'THE STATION IS LOCATED 3.0 MILES EAST OF SEATON. TO REACH THE STATION
 DN1935'FROM THE INTERSECTION OF IL 94 AND IL 135 IN VIOLA PROCEED NORTH ON IL
 DN1935'94 FOR 2.5 MILES TO THE STATION ON THE LEFT. 35.5 FEET WEST OF THE
 DN1935'CENTERLINE OF IL 94. 15 FEET SOUTH OF THE CENTERLINE OF A FIELD
 DN1935'ENTRANCE WEST. 54.9 FEET NORTH OF A NAIL AND WASHER IN A WOODEN POST.
 DN1935'1 FOOT EAST OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE
 DN1935'GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1937 ***********************************************************************
 DN1937  DESIGNATION -  ILDOT D4 7725
 DN1937  PID         -  DN1937
 DN1937  STATE/COUNTY-  IL/MCDONOUGH
 DN1937  COUNTRY     -  US
 DN1937  USGS QUAD   -  BLANDINSVILLE (2018)
 DN1937
 DN1937                         *CURRENT SURVEY CONTROL
 DN1937  ______________________________________________________________________
 DN1937* NAD 83(2011) POSITION- 40 33 07.61283(N) 090 45 14.77306(W)   ADJUSTED
 DN1937* NAD 83(2011) ELLIP HT-   193.546 (meters)        (06/27/12)   ADJUSTED
 DN1937* NAD 83(2011) EPOCH   -  2010.00
 DN1937* NAVD 88 ORTHO HEIGHT -   226.8   (meters)      744.    (feet) GPS OBS
 DN1937  ______________________________________________________________________
 DN1937  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1937  GEOID HEIGHT    -        -33.256 (meters)                     GEOID09
 DN1937  GEOID HEIGHT    -        -33.291 (meters)                     GEOID18
 DN1937  NAD 83(2011) X  -    -63,874.277 (meters)                     COMP
 DN1937  NAD 83(2011) Y  - -4,852,801.401 (meters)                     COMP
 DN1937  NAD 83(2011) Z  -  4,124,884.527 (meters)                     COMP
 DN1937  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 DN1937
 DN1937  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1937  Standards:
 DN1937         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1937            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1937  -------------------------------------------------------------------
 DN1937  NETWORK    0.71   1.00           0.32   0.25   0.51      0.10509375
 DN1937  -------------------------------------------------------------------
 DN1937  Click here for local accuracies and other accuracy information.
 DN1937
 DN1937.The horizontal coordinates were established by GPS observations
 DN1937.and adjusted by the National Geodetic Survey in June 2012.
 DN1937
 DN1937.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1937.been affixed to the stable North American tectonic plate. See 
 DN1937.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1937
 DN1937.The horizontal coordinates are valid at the epoch date displayed above
 DN1937.which is a decimal equivalence of Year/Month/Day.
 DN1937
 DN1937.The orthometric height was determined by GPS observations and a
 DN1937.high-resolution geoid model.
 DN1937
 DN1937.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1937.GEOID18 height accuracy estimate available here.
 DN1937
 DN1937.Click photographs - Photos may exist for this station.
 DN1937
 DN1937.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1937
 DN1937.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1937
 DN1937.The ellipsoidal height was determined by GPS observations
 DN1937.and is referenced to NAD 83.
 DN1937
 DN1937. The following values were computed from the NAD 83(2011) position.
 DN1937
 DN1937;                    North         East     Units Scale Factor Converg.
 DN1937;SPC IL W     -   431,456.801   650,245.627   MT  0.99997164   -0 22 54.9
 DN1937;SPC IL W     - 1,415,537.85  2,133,347.53   sFT  0.99997164   -0 22 54.9
 DN1937;UTM  15      - 4,491,463.252   690,163.749   MT  1.00004514   +1 27 38.1
 DN1937
 DN1937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1937!SPC IL W     -   0.99996964  x   0.99997164  =   0.99994128
 DN1937!UTM  15      -   0.99996964  x   1.00004514  =   1.00001478
 DN1937
 DN1937_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9016391463(NAD 83)
 DN1937
 DN1937                          SUPERSEDED SURVEY CONTROL
 DN1937
 DN1937  NAD 83(2007)-  40 33 07.61284(N)    090 45 14.77376(W) AD(2002.00) 1
 DN1937  ELLIP H (08/01/11)  193.575  (m)                       GP(2002.00) 3 1
 DN1937
 DN1937.Superseded values are not recommended for survey control.
 DN1937
 DN1937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1937.See file dsdata.pdf to determine how the superseded data were derived.
 DN1937
 DN1937_MARKER: F = FLANGE-ENCASED ROD
 DN1937_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1937_STAMPING: ILDOT D4 7725
 DN1937_MARK LOGO: ILDT
 DN1937_PROJECTION: RECESSED 10 CENTIMETERS
 DN1937_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1937_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1937+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2023
 DN1937_ROD/PIPE-DEPTH: 6.1 meters
 DN1937_SLEEVE-DEPTH  : 0.3 meters
 DN1937
 DN1937  HISTORY     - Date     Condition        Report By
 DN1937  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1937  HISTORY     - 20230926 GOOD             ILDT
 DN1937
 DN1937                          STATION DESCRIPTION
 DN1937
 DN1937'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1937'THE STATION IS LOCATED AT THE WEST EDGE OF SCIOTA. TO REACH THE
 DN1937'STATION FROM THE INTERSECTION OF IL 9 AND US 67 AT GOOD HOPE PROCEED
 DN1937'WEST ON IL 9 FOR 4.2 MILES TO THE STATION ON THE RIGHT. 33 FEET NORTH
 DN1937'OF THE CENTERLINE OF IL 9. 117.3 FEET EAST OF A NAIL AND WASHER IN A
 DN1937'POWER POLE. 86.0 FEET WEST OF A NAIL AND WASHER IN A POWER POLE. 0.1
 DN1937'MILE WEST OF THE CENTERLINE OF CR 13 (SCIOTA RD. MCDON. CO. 800E). 1
 DN1937'FOOT SOUTH OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.
 DN1937'NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1937
 DN1937                          STATION RECOVERY (2023)
 DN1937
 DN1937'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DN1937'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1936 ***********************************************************************
 DN1936  DESIGNATION -  ILDOT D4 7753
 DN1936  PID         -  DN1936
 DN1936  STATE/COUNTY-  IL/WARREN
 DN1936  COUNTRY     -  US
 DN1936  USGS QUAD   -  MONMOUTH (2018)
 DN1936
 DN1936                         *CURRENT SURVEY CONTROL
 DN1936  ______________________________________________________________________
 DN1936* NAD 83(2011) POSITION- 40 57 45.79851(N) 090 44 50.22520(W)   ADJUSTED
 DN1936* NAD 83(2011) ELLIP HT-   186.576 (meters)        (06/27/12)   ADJUSTED
 DN1936* NAD 83(2011) EPOCH   -  2010.00
 DN1936* NAVD 88 ORTHO HEIGHT -   219.6   (meters)      720.    (feet) GPS OBS
 DN1936  ______________________________________________________________________
 DN1936  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1936  GEOID HEIGHT    -        -32.990 (meters)                     GEOID09
 DN1936  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 DN1936  NAD 83(2011) X  -    -62,908.408 (meters)                     COMP
 DN1936  NAD 83(2011) Y  - -4,823,036.642 (meters)                     COMP
 DN1936  NAD 83(2011) Z  -  4,159,420.227 (meters)                     COMP
 DN1936  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 DN1936
 DN1936  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1936  Standards:
 DN1936         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1936            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1936  -------------------------------------------------------------------
 DN1936  NETWORK    0.60   0.88           0.27   0.21   0.45      0.08971510
 DN1936  -------------------------------------------------------------------
 DN1936  Click here for local accuracies and other accuracy information.
 DN1936
 DN1936.The horizontal coordinates were established by GPS observations
 DN1936.and adjusted by the National Geodetic Survey in June 2012.
 DN1936
 DN1936.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1936.been affixed to the stable North American tectonic plate. See 
 DN1936.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1936
 DN1936.The horizontal coordinates are valid at the epoch date displayed above
 DN1936.which is a decimal equivalence of Year/Month/Day.
 DN1936
 DN1936.The orthometric height was determined by GPS observations and a
 DN1936.high-resolution geoid model.
 DN1936
 DN1936.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1936.GEOID18 height accuracy estimate available here.
 DN1936
 DN1936.Click photographs - Photos may exist for this station.
 DN1936
 DN1936.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1936
 DN1936.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1936
 DN1936.The ellipsoidal height was determined by GPS observations
 DN1936.and is referenced to NAD 83.
 DN1936
 DN1936. The following values were computed from the NAD 83(2011) position.
 DN1936
 DN1936;                    North         East     Units Scale Factor Converg.
 DN1936;SPC IL W     -   477,048.244   651,124.831   MT  0.99997057   -0 22 50.3
 DN1936;SPC IL W     - 1,565,115.78  2,136,232.05   sFT  0.99997057   -0 22 50.3
 DN1936;UTM  15      - 4,537,062.625   689,570.460   MT  1.00004233   +1 28 38.1
 DN1936
 DN1936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1936!SPC IL W     -   0.99997073  x   0.99997057  =   0.99994131
 DN1936!UTM  15      -   0.99997073  x   1.00004233  =   1.00001306
 DN1936
 DN1936_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8957037062(NAD 83)
 DN1936
 DN1936                          SUPERSEDED SURVEY CONTROL
 DN1936
 DN1936  NAD 83(2007)-  40 57 45.79840(N)    090 44 50.22587(W) AD(2002.00) 1
 DN1936  ELLIP H (08/01/11)  186.622  (m)                       GP(2002.00) 3 1
 DN1936
 DN1936.Superseded values are not recommended for survey control.
 DN1936
 DN1936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1936.See file dsdata.pdf to determine how the superseded data were derived.
 DN1936
 DN1936_MARKER: F = FLANGE-ENCASED ROD
 DN1936_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1936_STAMPING: ILDOT D4 7753
 DN1936_MARK LOGO: ILDT
 DN1936_PROJECTION: FLUSH
 DN1936_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1936_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1936+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1936_ROD/PIPE-DEPTH: 6.1 meters
 DN1936_SLEEVE-DEPTH  : 0.3 meters
 DN1936
 DN1936  HISTORY     - Date     Condition        Report By
 DN1936  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1936
 DN1936                          STATION DESCRIPTION
 DN1936
 DN1936'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1936'THE STATION IS LOCATED 3.35 MILES SOUTH OF LITTLE YORK. TO REACH THE
 DN1936'STATION FROM THE INTERSECTION OF  IL 135 AND IL 164 PROCEED NORTH ON
 DN1936'IL 135 FOR 3.2 MILES TO THE STATION ON THE LEFT. 32.0 FEET WEST OF THE
 DN1936'CENTERLINE OF IL 135. 22.7 FEET NORTHEAST OF A NAIL AND WASHER IN A
 DN1936'FENCE POST.  6.2 FEET SOUTHEAST OF A NAIL AND WASHER IN A FENCE POST.
 DN1936'15.2 FEET WEST OF A NO5 REBAR IN THE GROUND. 14.5 FEET SOUTH OF A
 DN1936'CORNER FENCEPOST. 1.0 FOOT EAST OF A WITNESS POST AND FLUSH WITH THE
 DN1936'SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1936'INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1943 ***********************************************************************
 DN1943  DESIGNATION -  ILDOT D4 7837
 DN1943  PID         -  DN1943
 DN1943  STATE/COUNTY-  IL/WARREN
 DN1943  COUNTRY     -  US
 DN1943  USGS QUAD   -  RARITAN (2018)
 DN1943
 DN1943                         *CURRENT SURVEY CONTROL
 DN1943  ______________________________________________________________________
 DN1943* NAD 83(2011) POSITION- 40 44 01.02569(N) 090 46 40.07823(W)   ADJUSTED
 DN1943* NAD 83(2011) ELLIP HT-   195.156 (meters)        (06/27/12)   ADJUSTED
 DN1943* NAD 83(2011) EPOCH   -  2010.00
 DN1943* NAVD 88 ORTHO HEIGHT -   228.4   (meters)      749.    (feet) GPS OBS
 DN1943  ______________________________________________________________________
 DN1943  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1943  GEOID HEIGHT    -        -33.169 (meters)                     GEOID09
 DN1943  GEOID HEIGHT    -        -33.222 (meters)                     GEOID18
 DN1943  NAD 83(2011) X  -    -65,703.050 (meters)                     COMP
 DN1943  NAD 83(2011) Y  - -4,839,648.526 (meters)                     COMP
 DN1943  NAD 83(2011) Z  -  4,140,179.658 (meters)                     COMP
 DN1943  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 DN1943
 DN1943  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1943  Standards:
 DN1943         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1943            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1943  -------------------------------------------------------------------
 DN1943  NETWORK    0.48   0.78           0.21   0.18   0.40     -0.03352630
 DN1943  -------------------------------------------------------------------
 DN1943  Click here for local accuracies and other accuracy information.
 DN1943
 DN1943.The horizontal coordinates were established by GPS observations
 DN1943.and adjusted by the National Geodetic Survey in June 2012.
 DN1943
 DN1943.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1943.been affixed to the stable North American tectonic plate. See 
 DN1943.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1943
 DN1943.The horizontal coordinates are valid at the epoch date displayed above
 DN1943.which is a decimal equivalence of Year/Month/Day.
 DN1943
 DN1943.The orthometric height was determined by GPS observations and a
 DN1943.high-resolution geoid model.
 DN1943
 DN1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1943.GEOID18 height accuracy estimate available here.
 DN1943
 DN1943.Click photographs - Photos may exist for this station.
 DN1943
 DN1943.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1943
 DN1943.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1943
 DN1943.The ellipsoidal height was determined by GPS observations
 DN1943.and is referenced to NAD 83.
 DN1943
 DN1943. The following values were computed from the NAD 83(2011) position.
 DN1943
 DN1943;                    North         East     Units Scale Factor Converg.
 DN1943;SPC IL W     -   451,624.869   648,378.662   MT  0.99997396   -0 23 55.7
 DN1943;SPC IL W     - 1,481,705.92  2,127,222.33   sFT  0.99997396   -0 23 55.7
 DN1943;UTM  15      - 4,511,562.052   687,647.940   MT  1.00003342   +1 27 01.8
 DN1943
 DN1943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1943!SPC IL W     -   0.99996939  x   0.99997396  =   0.99994335
 DN1943!UTM  15      -   0.99996939  x   1.00003342  =   1.00000281
 DN1943
 DN1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8764711562(NAD 83)
 DN1943
 DN1943                          SUPERSEDED SURVEY CONTROL
 DN1943
 DN1943  NAD 83(2007)-  40 44 01.02567(N)    090 46 40.07890(W) AD(2002.00) 1
 DN1943  ELLIP H (08/01/11)  195.189  (m)                       GP(2002.00) 3 1
 DN1943
 DN1943.Superseded values are not recommended for survey control.
 DN1943
 DN1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1943.See file dsdata.pdf to determine how the superseded data were derived.
 DN1943
 DN1943_MARKER: F = FLANGE-ENCASED ROD
 DN1943_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1943_STAMPING: ILDOT D4 7837
 DN1943_MARK LOGO: ILDT
 DN1943_PROJECTION: FLUSH
 DN1943_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1943_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1943+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1943_ROD/PIPE-DEPTH: 6.1 meters
 DN1943_SLEEVE-DEPTH  : 0.3 meters
 DN1943
 DN1943  HISTORY     - Date     Condition        Report By
 DN1943  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1943
 DN1943                          STATION DESCRIPTION
 DN1943
 DN1943'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1943'THE STATION IS LOCATED 5.9 MILES WEST OF ROSEVILLE. TO REACH THE
 DN1943'STATION FROM THE INTERSECTION OF  IL 116 AND CR 14 (5TH STREET) 6.0
 DN1943'MILES WEST OF ROSEVILLE PROCEED EAST ON IL 116 FOR 0.1 MILES TO THE
 DN1943'STATION ON THE RIGHT. 34.0 FEET SOUTH OF THE CENTERLINE OF IL 116.
 DN1943'18.8 FEET WEST OF A NO5 REBAR IN THE GROUND. 8.8 FEET SOUTH OF A NO5
 DN1943'REBAR IN THE GROUND. 21.8 FEET EAST OF A NO5 REBAR IN THE GROUND. 1.0
 DN1943'FOOT NORTH OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.
 DN1943'NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1934 ***********************************************************************
 DN1934  DESIGNATION -  ILDOT D4 7847
 DN1934  PID         -  DN1934
 DN1934  STATE/COUNTY-  IL/WARREN
 DN1934  COUNTRY     -  US
 DN1934  USGS QUAD   -  ROZETTA (2018)
 DN1934
 DN1934                         *CURRENT SURVEY CONTROL
 DN1934  ______________________________________________________________________
 DN1934* NAD 83(2011) POSITION- 40 54 55.66348(N) 090 45 26.57510(W)   ADJUSTED
 DN1934* NAD 83(2011) ELLIP HT-   198.639 (meters)        (06/27/12)   ADJUSTED
 DN1934* NAD 83(2011) EPOCH   -  2010.00
 DN1934* NAVD 88 ORTHO HEIGHT -   231.711 (meters)      760.21  (feet) ADJUSTED
 DN1934  ______________________________________________________________________
 DN1934  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 DN1934  NAD 83(2011) X  -    -63,803.947 (meters)                     COMP
 DN1934  NAD 83(2011) Y  - -4,826,473.393 (meters)                     COMP
 DN1934  NAD 83(2011) Z  -  4,155,463.394 (meters)                     COMP
 DN1934  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 DN1934  DYNAMIC HEIGHT  -        231.608 (meters)      759.87  (feet) COMP
 DN1934  MODELED GRAVITY -    980,172.7   (mgal)                       NAVD 88
 DN1934
 DN1934  VERT ORDER      -  SECOND    CLASS I
 DN1934
 DN1934  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1934  Standards:
 DN1934         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1934            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1934  -------------------------------------------------------------------
 DN1934  NETWORK    0.46   0.76           0.21   0.16   0.39      0.05514510
 DN1934  -------------------------------------------------------------------
 DN1934  Click here for local accuracies and other accuracy information.
 DN1934
 DN1934.The horizontal coordinates were established by GPS observations
 DN1934.and adjusted by the National Geodetic Survey in June 2012.
 DN1934
 DN1934.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1934.been affixed to the stable North American tectonic plate. See 
 DN1934.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1934
 DN1934.The horizontal coordinates are valid at the epoch date displayed above
 DN1934.which is a decimal equivalence of Year/Month/Day.
 DN1934
 DN1934.The orthometric height was determined by differential leveling and
 DN1934.adjusted by the NATIONAL GEODETIC SURVEY
 DN1934.in July 2014.
 DN1934
 DN1934.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1934.GEOID18 height accuracy estimate available here.
 DN1934
 DN1934.Click photographs - Photos may exist for this station.
 DN1934
 DN1934.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1934
 DN1934.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1934
 DN1934.The ellipsoidal height was determined by GPS observations
 DN1934.and is referenced to NAD 83.
 DN1934
 DN1934.The dynamic height is computed by dividing the NAVD 88
 DN1934.geopotential number by the normal gravity value computed on the
 DN1934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1934.degrees latitude (g = 980.6199 gals.).
 DN1934
 DN1934.The modeled gravity was interpolated from observed gravity values.
 DN1934
 DN1934. The following values were computed from the NAD 83(2011) position.
 DN1934
 DN1934;                    North         East     Units Scale Factor Converg.
 DN1934;SPC IL W     -   471,805.887   650,239.411   MT  0.99997164   -0 23 12.8
 DN1934;SPC IL W     - 1,547,916.48  2,133,327.13   sFT  0.99997164   -0 23 12.8
 DN1934;UTM  15      - 4,531,793.962   688,855.335   MT  1.00003900   +1 28 09.2
 DN1934
 DN1934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1934!SPC IL W     -   0.99996884  x   0.99997164  =   0.99994048
 DN1934!UTM  15      -   0.99996884  x   1.00003900  =   1.00000784
 DN1934
 DN1934_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8885531793(NAD 83)
 DN1934
 DN1934                          SUPERSEDED SURVEY CONTROL
 DN1934
 DN1934  NAD 83(2007)-  40 54 55.66338(N)    090 45 26.57576(W) AD(2002.00) 1
 DN1934  ELLIP H (08/01/11)  198.685  (m)                       GP(2002.00) 3 1
 DN1934  NAVD 88 (08/01/11)  231.7    (m)  GEOID09  model used  GPS OBS        
 DN1934
 DN1934.Superseded values are not recommended for survey control.
 DN1934
 DN1934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1934.See file dsdata.pdf to determine how the superseded data were derived.
 DN1934
 DN1934_MARKER: F = FLANGE-ENCASED ROD
 DN1934_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1934_STAMPING: 7847
 DN1934_MARK LOGO: ILDT
 DN1934_PROJECTION: FLUSH
 DN1934_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1934_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1934+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2013
 DN1934_ROD/PIPE-DEPTH: 6.1 meters
 DN1934_SLEEVE-DEPTH  : 0.3 meters
 DN1934
 DN1934  HISTORY     - Date     Condition        Report By
 DN1934  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1934  HISTORY     - 20130409 GOOD             AMESC
 DN1934
 DN1934                          STATION DESCRIPTION
 DN1934
 DN1934'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1934'THE STATION IS LOCATED 6.7 MILES SOUTH OF LITTLE YORK. TO REACH THE
 DN1934'STATION FROM THE INTERSECTION OF  IL 135 AND IL 164 PROCEED WEST ON IL
 DN1934'164 FOR 0.5 MILES TO THE STATION ON THE LEFT. 38.5 FEET SOUTH OF THE
 DN1934'CENTERLINE OF IL 164. 3.2 FEET NORTHWEST OF A NAIL AND WASHER IN A
 DN1934'FENCE POST.  1.8 FEET WEST OF A NAIL AND WASHER IN AN END FENCE POST.
 DN1934'15.5 FEET EAST OF A NO5 REBAR IN THE GROUND. 14.2 FEET SOUTH OF A NO5
 DN1934'REBAR IN THE GROUND. 1.0 FOOT NORTH OF A WITNESS POST AND FLUSH WITH
 DN1934'THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6
 DN1934'INCH ACCESS COVER.
 DN1934
 DN1934                          STATION RECOVERY (2013)
 DN1934
 DN1934'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DN1934'RECOVERED AS DESCRIBED.
 DN1934'
 DN1934'NOTE-THE WITNESS POST IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1938 ***********************************************************************
 DN1938  DESIGNATION -  ILDOT D4 8225
 DN1938  PID         -  DN1938
 DN1938  STATE/COUNTY-  IL/MCDONOUGH
 DN1938  COUNTRY     -  US
 DN1938  USGS QUAD   -  BLANDINSVILLE (2018)
 DN1938
 DN1938                         *CURRENT SURVEY CONTROL
 DN1938  ______________________________________________________________________
 DN1938* NAD 83(2011) POSITION- 40 33 19.75134(N) 090 51 01.88840(W)   ADJUSTED
 DN1938* NAD 83(2011) ELLIP HT-   191.774 (meters)        (06/27/12)   ADJUSTED
 DN1938* NAD 83(2011) EPOCH   -  2010.00
 DN1938* NAVD 88 ORTHO HEIGHT -   225.1   (meters)      739.    (feet) GPS OBS
 DN1938  ______________________________________________________________________
 DN1938  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1938  GEOID HEIGHT    -        -33.252 (meters)                     GEOID09
 DN1938  GEOID HEIGHT    -        -33.294 (meters)                     GEOID18
 DN1938  NAD 83(2011) X  -    -72,037.147 (meters)                     COMP
 DN1938  NAD 83(2011) Y  - -4,852,442.275 (meters)                     COMP
 DN1938  NAD 83(2011) Z  -  4,125,167.869 (meters)                     COMP
 DN1938  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 DN1938
 DN1938  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1938  Standards:
 DN1938         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1938            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1938  -------------------------------------------------------------------
 DN1938  NETWORK    0.47   0.78           0.21   0.17   0.40     -0.02632803
 DN1938  -------------------------------------------------------------------
 DN1938  Click here for local accuracies and other accuracy information.
 DN1938
 DN1938.The horizontal coordinates were established by GPS observations
 DN1938.and adjusted by the National Geodetic Survey in June 2012.
 DN1938
 DN1938.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1938.been affixed to the stable North American tectonic plate. See 
 DN1938.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1938
 DN1938.The horizontal coordinates are valid at the epoch date displayed above
 DN1938.which is a decimal equivalence of Year/Month/Day.
 DN1938
 DN1938.The orthometric height was determined by GPS observations and a
 DN1938.high-resolution geoid model.
 DN1938
 DN1938.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1938.GEOID18 height accuracy estimate available here.
 DN1938
 DN1938.Click photographs - Photos may exist for this station.
 DN1938
 DN1938.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1938
 DN1938.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1938
 DN1938.The ellipsoidal height was determined by GPS observations
 DN1938.and is referenced to NAD 83.
 DN1938
 DN1938. The following values were computed from the NAD 83(2011) position.
 DN1938
 DN1938;                    North         East     Units Scale Factor Converg.
 DN1938;SPC IL W     -   431,890.113   642,081.876   MT  0.99998245   -0 26 40.7
 DN1938;SPC IL W     - 1,416,959.48  2,106,563.62   sFT  0.99998245   -0 26 40.7
 DN1938;UTM  15      - 4,491,633.860   681,989.882   MT  1.00000769   +1 23 52.6
 DN1938
 DN1938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1938!SPC IL W     -   0.99996992  x   0.99998245  =   0.99995237
 DN1938!UTM  15      -   0.99996992  x   1.00000769  =   0.99997761
 DN1938
 DN1938_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8198991633(NAD 83)
 DN1938
 DN1938                          SUPERSEDED SURVEY CONTROL
 DN1938
 DN1938  NAD 83(2007)-  40 33 19.75135(N)    090 51 01.88908(W) AD(2002.00) 1
 DN1938  ELLIP H (08/01/11)  191.802  (m)                       GP(2002.00) 3 1
 DN1938
 DN1938.Superseded values are not recommended for survey control.
 DN1938
 DN1938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1938.See file dsdata.pdf to determine how the superseded data were derived.
 DN1938
 DN1938_MARKER: F = FLANGE-ENCASED ROD
 DN1938_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1938_STAMPING: ILDOT D4 8225
 DN1938_MARK LOGO: ILDT
 DN1938_PROJECTION: FLUSH
 DN1938_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1938_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1938+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1938_ROD/PIPE-DEPTH: 6.1 meters
 DN1938_SLEEVE-DEPTH  : 0.3 meters
 DN1938
 DN1938  HISTORY     - Date     Condition        Report By
 DN1938  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1938
 DN1938                          STATION DESCRIPTION
 DN1938
 DN1938'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1938'THE STATION IS LOCATED AT THE EAST EDGE OF BLANDINSVILLE. TO REACH THE
 DN1938'STATION FROM THE INTERSECTION OF IL 9 AND CR 11 IN BLANDINSVILLE
 DN1938'PROCEED EAST ON IL 9 FOR 0.7 MILES TO THE STATION ON THE LEFT. 30.5
 DN1938'FEET SOUTH OF THE CENTERLINE OF IL 9. 55.0 FEET EAST OF A NAIL AND
 DN1938'WASHER IN A POWER POLE. 2.5 FEET NORTH OF AN EAST-WEST ROW FENCELINE.
 DN1938'1 FOOT NORTH OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE
 DN1938'GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1942 ***********************************************************************
 DN1942  DESIGNATION -  ILDOT D4 8366
 DN1942  PID         -  DN1942
 DN1942  STATE/COUNTY-  IL/MERCER
 DN1942  COUNTRY     -  US
 DN1942  USGS QUAD   -  JOY (2018)
 DN1942
 DN1942                         *CURRENT SURVEY CONTROL
 DN1942  ______________________________________________________________________
 DN1942* NAD 83(2011) POSITION- 41 11 11.78093(N) 090 55 56.69906(W)   ADJUSTED
 DN1942* NAD 83(2011) ELLIP HT-   146.895 (meters)        (06/27/12)   ADJUSTED
 DN1942* NAD 83(2011) EPOCH   -  2010.00
 DN1942* NAVD 88 ORTHO HEIGHT -   179.948 (meters)      590.38  (feet) ADJUSTED
 DN1942  ______________________________________________________________________
 DN1942  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 DN1942  NAD 83(2011) X  -    -78,225.702 (meters)                     COMP
 DN1942  NAD 83(2011) Y  - -4,806,443.660 (meters)                     COMP
 DN1942  NAD 83(2011) Z  -  4,178,138.096 (meters)                     COMP
 DN1942  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 DN1942  DYNAMIC HEIGHT  -        179.873 (meters)      590.13  (feet) COMP
 DN1942  MODELED GRAVITY -    980,204.3   (mgal)                       NAVD 88
 DN1942
 DN1942  VERT ORDER      -  SECOND    CLASS I
 DN1942
 DN1942  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1942  Standards:
 DN1942         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1942            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1942  -------------------------------------------------------------------
 DN1942  NETWORK    0.87   1.16           0.39   0.31   0.59      0.15501246
 DN1942  -------------------------------------------------------------------
 DN1942  Click here for local accuracies and other accuracy information.
 DN1942
 DN1942.The horizontal coordinates were established by GPS observations
 DN1942.and adjusted by the National Geodetic Survey in June 2012.
 DN1942
 DN1942.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1942.been affixed to the stable North American tectonic plate. See 
 DN1942.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1942
 DN1942.The horizontal coordinates are valid at the epoch date displayed above
 DN1942.which is a decimal equivalence of Year/Month/Day.
 DN1942
 DN1942.The orthometric height was determined by differential leveling and
 DN1942.adjusted by the NATIONAL GEODETIC SURVEY
 DN1942.in July 2014.
 DN1942
 DN1942.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1942.GEOID18 height accuracy estimate available here.
 DN1942
 DN1942.Click photographs - Photos may exist for this station.
 DN1942
 DN1942.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1942
 DN1942.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1942
 DN1942.The ellipsoidal height was determined by GPS observations
 DN1942.and is referenced to NAD 83.
 DN1942
 DN1942.The dynamic height is computed by dividing the NAVD 88
 DN1942.geopotential number by the normal gravity value computed on the
 DN1942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1942.degrees latitude (g = 980.6199 gals.).
 DN1942
 DN1942.The modeled gravity was interpolated from observed gravity values.
 DN1942
 DN1942. The following values were computed from the NAD 83(2011) position.
 DN1942
 DN1942;                    North         East     Units Scale Factor Converg.
 DN1942;SPC IL W     -   502,030.648   635,759.073   MT  0.99999195   -0 30 15.4
 DN1942;SPC IL W     - 1,647,078.88  2,085,819.56   sFT  0.99999195   -0 30 15.4
 DN1942;UTM  15      - 4,561,533.173   673,400.669   MT  0.99997006   +1 21 42.7
 DN1942
 DN1942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1942!SPC IL W     -   0.99997696  x   0.99999195  =   0.99996891
 DN1942!UTM  15      -   0.99997696  x   0.99997006  =   0.99994702
 DN1942
 DN1942_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7340061533(NAD 83)
 DN1942
 DN1942                          SUPERSEDED SURVEY CONTROL
 DN1942
 DN1942  NAD 83(2007)-  41 11 11.78077(N)    090 55 56.69971(W) AD(2002.00) 1
 DN1942  ELLIP H (08/01/11)  146.950  (m)                       GP(2002.00) 3 1
 DN1942  NAVD 88 (08/01/11)  179.9    (m)  GEOID09  model used  GPS OBS        
 DN1942
 DN1942.Superseded values are not recommended for survey control.
 DN1942
 DN1942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1942.See file dsdata.pdf to determine how the superseded data were derived.
 DN1942
 DN1942_MARKER: F = FLANGE-ENCASED ROD
 DN1942_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1942_STAMPING: ILDOT D4 8366
 DN1942_MARK LOGO: ILDT
 DN1942_PROJECTION: FLUSH
 DN1942_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1942_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1942+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2013
 DN1942_ROD/PIPE-DEPTH: 6.1 meters
 DN1942_SLEEVE-DEPTH  : 0.3 meters
 DN1942
 DN1942  HISTORY     - Date     Condition        Report By
 DN1942  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1942  HISTORY     - 20130417 GOOD             ILDT
 DN1942
 DN1942                          STATION DESCRIPTION
 DN1942
 DN1942'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1942'THE STATION IS LOCATED 2.5 MILES WEST OF JOY. TO REACH THE STATION
 DN1942'FROM THE INTERSECTION OF IL 17 AND CR 9 (MERCER CO. 110TH STREET) IN
 DN1942'JOY PROCEED WEST ON IL 17 FOR 2.5 MILES TO THE STATION ON THE LEFT.
 DN1942'67.5 FEET SOUTHEAST OF THE CENTERLINE OF IL 17 IN A CURVE TO THE
 DN1942'RIGHT. 1 FOOT NORTHWEST OF A WITNESS POST AND FLUSH WITH THE SURFACE
 DN1942'OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS
 DN1942'COVER.
 DN1942
 DN1942                          STATION RECOVERY (2013)
 DN1942
 DN1942'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JBR)
 DN1942'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1945 ***********************************************************************
 DN1945  DESIGNATION -  ILDOT D4 8438
 DN1945  PID         -  DN1945
 DN1945  STATE/COUNTY-  IL/HENDERSON
 DN1945  COUNTRY     -  US
 DN1945  USGS QUAD   -  GLADSTONE (2018)
 DN1945
 DN1945                         *CURRENT SURVEY CONTROL
 DN1945  ______________________________________________________________________
 DN1945* NAD 83(2011) POSITION- 40 46 08.77295(N) 090 54 16.10513(W)   ADJUSTED
 DN1945* NAD 83(2011) ELLIP HT-   150.058 (meters)        (06/27/12)   ADJUSTED
 DN1945* NAD 83(2011) EPOCH   -  2010.00
 DN1945* NAVD 88 ORTHO HEIGHT -   183.2   (meters)      601.    (feet) GPS OBS
 DN1945  ______________________________________________________________________
 DN1945  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1945  GEOID HEIGHT    -        -33.153 (meters)                     GEOID09
 DN1945  GEOID HEIGHT    -        -33.223 (meters)                     GEOID18
 DN1945  NAD 83(2011) X  -    -76,361.621 (meters)                     COMP
 DN1945  NAD 83(2011) Y  - -4,836,885.180 (meters)                     COMP
 DN1945  NAD 83(2011) Z  -  4,143,135.512 (meters)                     COMP
 DN1945  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 DN1945
 DN1945  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1945  Standards:
 DN1945         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1945            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1945  -------------------------------------------------------------------
 DN1945  NETWORK    0.58   0.86           0.24   0.23   0.44     -0.12730587
 DN1945  -------------------------------------------------------------------
 DN1945  Click here for local accuracies and other accuracy information.
 DN1945
 DN1945.The horizontal coordinates were established by GPS observations
 DN1945.and adjusted by the National Geodetic Survey in June 2012.
 DN1945
 DN1945.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1945.been affixed to the stable North American tectonic plate. See 
 DN1945.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1945
 DN1945.The horizontal coordinates are valid at the epoch date displayed above
 DN1945.which is a decimal equivalence of Year/Month/Day.
 DN1945
 DN1945.The orthometric height was determined by GPS observations and a
 DN1945.high-resolution geoid model.
 DN1945
 DN1945.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1945.GEOID18 height accuracy estimate available here.
 DN1945
 DN1945.Click photographs - Photos may exist for this station.
 DN1945
 DN1945.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1945
 DN1945.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1945
 DN1945.The ellipsoidal height was determined by GPS observations
 DN1945.and is referenced to NAD 83.
 DN1945
 DN1945. The following values were computed from the NAD 83(2011) position.
 DN1945
 DN1945;                    North         East     Units Scale Factor Converg.
 DN1945;SPC IL W     -   455,647.499   637,711.760   MT  0.99998891   -0 28 54.5
 DN1945;SPC IL W     - 1,494,903.50  2,092,226.00   sFT  0.99998891   -0 28 54.5
 DN1945;UTM  15      - 4,515,238.341   676,856.439   MT  0.99998500   +1 22 07.5
 DN1945
 DN1945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1945!SPC IL W     -   0.99997646  x   0.99998891  =   0.99996537
 DN1945!UTM  15      -   0.99997646  x   0.99998500  =   0.99996146
 DN1945
 DN1945_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7685615238(NAD 83)
 DN1945
 DN1945                          SUPERSEDED SURVEY CONTROL
 DN1945
 DN1945  NAD 83(2007)-  40 46 08.77292(N)    090 54 16.10580(W) AD(2002.00) 1
 DN1945  ELLIP H (08/01/11)  150.090  (m)                       GP(2002.00) 3 1
 DN1945
 DN1945.Superseded values are not recommended for survey control.
 DN1945
 DN1945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1945.See file dsdata.pdf to determine how the superseded data were derived.
 DN1945
 DN1945_MARKER: F = FLANGE-ENCASED ROD
 DN1945_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1945_STAMPING: ILDOT D4 8438
 DN1945_MARK LOGO: ILDT
 DN1945_PROJECTION: FLUSH
 DN1945_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1945_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1945+STABILITY: POSITION/ELEVATION WELL
 DN1945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1945+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1945_ROD/PIPE-DEPTH: 6.1 meters
 DN1945_SLEEVE-DEPTH  : 0.3 meters
 DN1945
 DN1945  HISTORY     - Date     Condition        Report By
 DN1945  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1945  HISTORY     - 20130411 MARK NOT FOUND   AMESC
 DN1945
 DN1945                          STATION DESCRIPTION
 DN1945
 DN1945'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1945'THE STATION IS LOCATED 1.5 MILES NORTH OF STRONGHURST. TO REACH THE
 DN1945'STATION FROM THE INTERSECTION OF IL 116 AND IL 94 PROCEED SOUTH ON IL
 DN1945'94 FOR 220 FEET TO THE STATION ON THE RIGHT. 40.5 WEST OF THE
 DN1945'CENTERLINE OF IL 94. 11 FEET EAST OF A CULTIVATED FIELD LINE. FLUSH
 DN1945'WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH
 DN1945'A 6 INCH ACCESS COVER.
 DN1945
 DN1945                          STATION RECOVERY (2013)
 DN1945
 DN1945'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DN1945'AREA HAS BEEN REGRADED DUE TO CONSTRUCTION OF A NEW BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1944 ***********************************************************************
 DN1944  DESIGNATION -  ILDOT D4 8444
 DN1944  PID         -  DN1944
 DN1944  STATE/COUNTY-  IL/HENDERSON
 DN1944  COUNTRY     -  US
 DN1944  USGS QUAD   -  GLADSTONE (2018)
 DN1944
 DN1944                         *CURRENT SURVEY CONTROL
 DN1944  ______________________________________________________________________
 DN1944* NAD 83(2011) POSITION- 40 51 02.42301(N) 090 54 29.33003(W)   ADJUSTED
 DN1944* NAD 83(2011) ELLIP HT-   183.037 (meters)        (06/27/12)   ADJUSTED
 DN1944* NAD 83(2011) EPOCH   -  2010.00
 DN1944* NAVD 88 ORTHO HEIGHT -   216.220 (meters)      709.38  (feet) ADJUSTED
 DN1944  ______________________________________________________________________
 DN1944  GEOID HEIGHT    -        -33.179 (meters)                     GEOID18
 DN1944  NAD 83(2011) X  -    -76,578.307 (meters)                     COMP
 DN1944  NAD 83(2011) Y  - -4,830,985.753 (meters)                     COMP
 DN1944  NAD 83(2011) Z  -  4,150,013.317 (meters)                     COMP
 DN1944  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 DN1944  DYNAMIC HEIGHT  -        216.122 (meters)      709.06  (feet) COMP
 DN1944  MODELED GRAVITY -    980,167.4   (mgal)                       NAVD 88
 DN1944
 DN1944  VERT ORDER      -  SECOND    CLASS I
 DN1944
 DN1944  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1944  Standards:
 DN1944         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1944            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1944  -------------------------------------------------------------------
 DN1944  NETWORK    0.53   0.82           0.23   0.20   0.42     -0.04954688
 DN1944  -------------------------------------------------------------------
 DN1944  Click here for local accuracies and other accuracy information.
 DN1944
 DN1944.The horizontal coordinates were established by GPS observations
 DN1944.and adjusted by the National Geodetic Survey in June 2012.
 DN1944
 DN1944.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1944.been affixed to the stable North American tectonic plate. See 
 DN1944.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1944
 DN1944.The horizontal coordinates are valid at the epoch date displayed above
 DN1944.which is a decimal equivalence of Year/Month/Day.
 DN1944
 DN1944.The orthometric height was determined by differential leveling and
 DN1944.adjusted by the NATIONAL GEODETIC SURVEY
 DN1944.in July 2014.
 DN1944
 DN1944.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1944.GEOID18 height accuracy estimate available here.
 DN1944
 DN1944.Click photographs - Photos may exist for this station.
 DN1944
 DN1944.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1944
 DN1944.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1944
 DN1944.The ellipsoidal height was determined by GPS observations
 DN1944.and is referenced to NAD 83.
 DN1944
 DN1944.The dynamic height is computed by dividing the NAVD 88
 DN1944.geopotential number by the normal gravity value computed on the
 DN1944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1944.degrees latitude (g = 980.6199 gals.).
 DN1944
 DN1944.The modeled gravity was interpolated from observed gravity values.
 DN1944
 DN1944. The following values were computed from the NAD 83(2011) position.
 DN1944
 DN1944;                    North         East     Units Scale Factor Converg.
 DN1944;SPC IL W     -   464,708.001   637,478.234   MT  0.99998927   -0 29 06.0
 DN1944;SPC IL W     - 1,524,629.50  2,091,459.84   sFT  0.99998927   -0 29 06.0
 DN1944;UTM  15      - 4,524,286.514   676,330.207   MT  0.99998270   +1 22 07.0
 DN1944
 DN1944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1944!SPC IL W     -   0.99997129  x   0.99998927  =   0.99996056
 DN1944!UTM  15      -   0.99997129  x   0.99998270  =   0.99995399
 DN1944
 DN1944_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7633024286(NAD 83)
 DN1944
 DN1944                          SUPERSEDED SURVEY CONTROL
 DN1944
 DN1944  NAD 83(2007)-  40 51 02.42298(N)    090 54 29.33071(W) AD(2002.00) 1
 DN1944  ELLIP H (08/01/11)  183.073  (m)                       GP(2002.00) 3 1
 DN1944  NAVD 88 (08/01/11)  216.2    (m)  GEOID09  model used  GPS OBS        
 DN1944
 DN1944.Superseded values are not recommended for survey control.
 DN1944
 DN1944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1944.See file dsdata.pdf to determine how the superseded data were derived.
 DN1944
 DN1944_MARKER: F = FLANGE-ENCASED ROD
 DN1944_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1944_STAMPING: 8444
 DN1944_MARK LOGO: ILDT
 DN1944_PROJECTION: RECESSED 18 CENTIMETERS
 DN1944_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1944_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1944+STABILITY: POSITION/ELEVATION WELL
 DN1944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1944+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2013
 DN1944_ROD/PIPE-DEPTH: 6.1 meters
 DN1944_SLEEVE-DEPTH  : 0.3 meters
 DN1944
 DN1944  HISTORY     - Date     Condition        Report By
 DN1944  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1944  HISTORY     - 20130410 GOOD             AMESC
 DN1944
 DN1944                          STATION DESCRIPTION
 DN1944
 DN1944'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1944'THE STATION IS LOCATED 4.3 MILES EAST OF BIGGSVILLE. TO REACH THE
 DN1944'STATION FROM THE INTERSECTION OF US 34 AND IL 94 PROCEED WEST ON IL 94
 DN1944'FOR 0.2 MILES TO THE STATION ON THE LEFT. 51 FEET SOUTH OF THE
 DN1944'CENTERLINE OF US 34. 61 FEET WEST OF THE CENTERLINE HENDERSON CO.
 DN1944'1475E.  1 FOOT NORTH OF A WITNESS POST AND FLUSH WITH THE SURFACE OF
 DN1944'THE GROUND. NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS
 DN1944'COVER.
 DN1944
 DN1944                          STATION RECOVERY (2013)
 DN1944
 DN1944'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DN1944'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1946 ***********************************************************************
 DN1946  DESIGNATION -  ILDOT D4 8734
 DN1946  PID         -  DN1946
 DN1946  STATE/COUNTY-  IL/HENDERSON
 DN1946  COUNTRY     -  US
 DN1946  USGS QUAD   -  STRONGHURST (2018)
 DN1946
 DN1946                         *CURRENT SURVEY CONTROL
 DN1946  ______________________________________________________________________
 DN1946* NAD 83(2011) POSITION- 40 40 52.71988(N) 090 58 58.18608(W)   ADJUSTED
 DN1946* NAD 83(2011) ELLIP HT-   183.491 (meters)        (06/27/12)   ADJUSTED
 DN1946* NAD 83(2011) EPOCH   -  2010.00
 DN1946* NAVD 88 ORTHO HEIGHT -   216.798 (meters)      711.28  (feet) ADJUSTED
 DN1946  ______________________________________________________________________
 DN1946  GEOID HEIGHT    -        -33.297 (meters)                     GEOID18
 DN1946  NAD 83(2011) X  -    -83,085.854 (meters)                     COMP
 DN1946  NAD 83(2011) Y  - -4,843,161.504 (meters)                     COMP
 DN1946  NAD 83(2011) Z  -  4,135,768.699 (meters)                     COMP
 DN1946  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 DN1946  DYNAMIC HEIGHT  -        216.694 (meters)      710.94  (feet) COMP
 DN1946  MODELED GRAVITY -    980,143.0   (mgal)                       NAVD 88
 DN1946
 DN1946  VERT ORDER      -  SECOND    CLASS I
 DN1946
 DN1946  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1946  Standards:
 DN1946         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1946            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1946  -------------------------------------------------------------------
 DN1946  NETWORK    0.58   0.86           0.24   0.23   0.44     -0.12510312
 DN1946  -------------------------------------------------------------------
 DN1946  Click here for local accuracies and other accuracy information.
 DN1946
 DN1946.The horizontal coordinates were established by GPS observations
 DN1946.and adjusted by the National Geodetic Survey in June 2012.
 DN1946
 DN1946.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1946.been affixed to the stable North American tectonic plate. See 
 DN1946.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1946
 DN1946.The horizontal coordinates are valid at the epoch date displayed above
 DN1946.which is a decimal equivalence of Year/Month/Day.
 DN1946
 DN1946.The orthometric height was determined by differential leveling and
 DN1946.adjusted by the NATIONAL GEODETIC SURVEY
 DN1946.in July 2014.
 DN1946
 DN1946.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1946.GEOID18 height accuracy estimate available here.
 DN1946
 DN1946.Click photographs - Photos may exist for this station.
 DN1946
 DN1946.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1946
 DN1946.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1946
 DN1946.The ellipsoidal height was determined by GPS observations
 DN1946.and is referenced to NAD 83.
 DN1946
 DN1946.The dynamic height is computed by dividing the NAVD 88
 DN1946.geopotential number by the normal gravity value computed on the
 DN1946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1946.degrees latitude (g = 980.6199 gals.).
 DN1946
 DN1946.The modeled gravity was interpolated from observed gravity values.
 DN1946
 DN1946. The following values were computed from the NAD 83(2011) position.
 DN1946
 DN1946;                    North         East     Units Scale Factor Converg.
 DN1946;SPC IL W     -   445,957.271   631,006.015   MT  0.99999975   -0 31 55.3
 DN1946;SPC IL W     - 1,463,111.48  2,070,225.57   sFT  0.99999975   -0 31 55.3
 DN1946;UTM  15      - 4,505,337.031   670,466.978   MT  0.99995769   +1 18 54.8
 DN1946
 DN1946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1946!SPC IL W     -   0.99997122  x   0.99999975  =   0.99997097
 DN1946!UTM  15      -   0.99997122  x   0.99995769  =   0.99992891
 DN1946
 DN1946_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7046605337(NAD 83)
 DN1946
 DN1946                          SUPERSEDED SURVEY CONTROL
 DN1946
 DN1946  NAD 83(2007)-  40 40 52.71987(N)    090 58 58.18676(W) AD(2002.00) 1
 DN1946  ELLIP H (08/01/11)  183.520  (m)                       GP(2002.00) 3 1
 DN1946  NAVD 88 (08/01/11)  216.7    (m)  GEOID09  model used  GPS OBS        
 DN1946
 DN1946.Superseded values are not recommended for survey control.
 DN1946
 DN1946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1946.See file dsdata.pdf to determine how the superseded data were derived.
 DN1946
 DN1946_MARKER: F = FLANGE-ENCASED ROD
 DN1946_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1946_STAMPING: 8734
 DN1946_MARK LOGO: ILDT
 DN1946_PROJECTION: RECESSED 10 CENTIMETERS
 DN1946_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1946_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1946+STABILITY: POSITION/ELEVATION WELL
 DN1946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1946+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2013
 DN1946_ROD/PIPE-DEPTH: 6.1 meters
 DN1946_SLEEVE-DEPTH  : 0.3 meters
 DN1946
 DN1946  HISTORY     - Date     Condition        Report By
 DN1946  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1946  HISTORY     - 20120720 GOOD             ILSGS
 DN1946  HISTORY     - 20130411 GOOD             AMESC
 DN1946
 DN1946                          STATION DESCRIPTION
 DN1946
 DN1946'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1946'THE STATION IS LOCATED 2.3 MILES WEST OF BIGGSVILLE. TO REACH THE
 DN1946'STATION FROM THE INTERSECTION OF US 34 AND IL 94 PROCEED WEST ON IL 94
 DN1946'FOR 0.2 MILES TO THE STATION ON THE LEFT. . 37.5 FEET NORTH OF THE
 DN1946'CENTERLINE OF IL 96. 16 FEET SOUTHWEST OF A NAIL AND WASHER IN A
 DN1946'FENCEPOST.  17 FEET SOUTHEAST OF A NAIL AND WASHER IN A FENCEPOST. 10
 DN1946'FEET SOUTH OF AN EAST-WEST FENCELINE.  1 FOOT NORTH OF A WITNESS POST
 DN1946'AND FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE MONUMENT
 DN1946'IS THROUGH A 6 INCH ACCESS COVER.
 DN1946
 DN1946                          STATION RECOVERY (2012)
 DN1946
 DN1946'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2012 (MEB)
 DN1946'DESCRIBED BY THE ILLINOIS HEIGHT MODERNIZATION 2012, THE STATION IS
 DN1946'LOCATED 6.8 MI (10.9 KM) NORTHWEST OF LA HARPE.
 DN1946'
 DN1946'TO REACH THE STATION FROM THE U.S. POST OFFICE IN LA HARPE, PROCEED
 DN1946'WEST 0.75 MI (1.2 KM) ON IL 9 TO THE JUNCTION OF IL 94 PROCEED NORTH
 DN1946'(N IL 94) 6.77 MI (10.9 KM) TO THE JUNCTION OF IL 96 (S IL 96) HEAD
 DN1946'WEST (S IL 96) 500 FT (152.4 M) TO STATION ON THE RIGHT.  IT IS 33.8
 DN1946'FT (10.3 M) NORTH OF THE CENTERLINE OF IL 96, 15.8 FT (4.8 M) WEST OF
 DN1946'THE CENTERLINE OF A FIELD ENTRANCE AND 10.7 FT (3.3 M) OF THE WEST
 DN1946'GATE POST.
 DN1946
 DN1946                          STATION RECOVERY (2013)
 DN1946
 DN1946'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DN1946'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1940 ***********************************************************************
 DN1940  DESIGNATION -  ILDOT D4 8865
 DN1940  PID         -  DN1940
 DN1940  STATE/COUNTY-  IL/MERCER
 DN1940  COUNTRY     -  US
 DN1940  USGS QUAD   -  JOY (2018)
 DN1940
 DN1940                         *CURRENT SURVEY CONTROL
 DN1940  ______________________________________________________________________
 DN1940* NAD 83(2011) POSITION- 41 10 22.32580(N) 090 59 44.43998(W)   ADJUSTED
 DN1940* NAD 83(2011) ELLIP HT-   144.587 (meters)        (06/27/12)   ADJUSTED
 DN1940* NAD 83(2011) EPOCH   -  2010.00
 DN1940* NAVD 88 ORTHO HEIGHT -   177.6   (meters)      583.    (feet) GPS OBS
 DN1940  ______________________________________________________________________
 DN1940  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1940  GEOID HEIGHT    -        -33.005 (meters)                     GEOID09
 DN1940  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 DN1940  NAD 83(2011) X  -    -83,549.966 (meters)                     COMP
 DN1940  NAD 83(2011) Y  - -4,807,357.021 (meters)                     COMP
 DN1940  NAD 83(2011) Z  -  4,176,988.269 (meters)                     COMP
 DN1940  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 DN1940
 DN1940  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1940  Standards:
 DN1940         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1940            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1940  -------------------------------------------------------------------
 DN1940  NETWORK    0.91   1.16           0.42   0.30   0.59      0.20269639
 DN1940  -------------------------------------------------------------------
 DN1940  Click here for local accuracies and other accuracy information.
 DN1940
 DN1940.The horizontal coordinates were established by GPS observations
 DN1940.and adjusted by the National Geodetic Survey in June 2012.
 DN1940
 DN1940.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1940.been affixed to the stable North American tectonic plate. See 
 DN1940.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1940
 DN1940.The horizontal coordinates are valid at the epoch date displayed above
 DN1940.which is a decimal equivalence of Year/Month/Day.
 DN1940
 DN1940.The orthometric height was determined by GPS observations and a
 DN1940.high-resolution geoid model.
 DN1940
 DN1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1940.GEOID18 height accuracy estimate available here.
 DN1940
 DN1940.Click photographs - Photos may exist for this station.
 DN1940
 DN1940.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1940
 DN1940.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1940
 DN1940.The ellipsoidal height was determined by GPS observations
 DN1940.and is referenced to NAD 83.
 DN1940
 DN1940. The following values were computed from the NAD 83(2011) position.
 DN1940
 DN1940;                    North         East     Units Scale Factor Converg.
 DN1940;SPC IL W     -   500,553.703   630,437.314   MT  1.00000071   -0 32 44.8
 DN1940;SPC IL W     - 1,642,233.27  2,068,359.75   sFT  1.00000071   -0 32 44.8
 DN1940;UTM  15      - 4,559,883.796   668,130.018   MT  0.99994791   +1 19 11.4
 DN1940
 DN1940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1940!SPC IL W     -   0.99997732  x   1.00000071  =   0.99997803
 DN1940!UTM  15      -   0.99997732  x   0.99994791  =   0.99992523
 DN1940
 DN1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6813059883(NAD 83)
 DN1940
 DN1940                          SUPERSEDED SURVEY CONTROL
 DN1940
 DN1940  NAD 83(2007)-  41 10 22.32567(N)    090 59 44.44062(W) AD(2002.00) 1
 DN1940  ELLIP H (08/01/11)  144.643  (m)                       GP(2002.00) 3 1
 DN1940
 DN1940.Superseded values are not recommended for survey control.
 DN1940
 DN1940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1940.See file dsdata.pdf to determine how the superseded data were derived.
 DN1940
 DN1940_MARKER: F = FLANGE-ENCASED ROD
 DN1940_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1940_STAMPING: ILDOT D4 8865
 DN1940_MARK LOGO: ILDT
 DN1940_PROJECTION: FLUSH
 DN1940_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1940_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1940+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1940_ROD/PIPE-DEPTH: 6.1 meters
 DN1940_SLEEVE-DEPTH  : 0.3 meters
 DN1940
 DN1940  HISTORY     - Date     Condition        Report By
 DN1940  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1940
 DN1940                          STATION DESCRIPTION
 DN1940
 DN1940'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1940'THE STATION IS LOCATED IN NEW BOSTON AT THE INTERSECTION OF IL 17,
 DN1940'WASHINGTON STREET, AND LIBERTY STREET. 44.5 FEET WEST OF THE
 DN1940'CENTERLINE OF IL 17. 27 FEET SOUTH OF THE CENTERLINE OF LIBERTY
 DN1940'STREET. 49.0 FEET EAST OF A NAIL AND WASHER IN A POWER POLE. 75.3 FEET
 DN1940'SOUTHEAST OF A NAIL AND WASHER IN A POWER POLE. 60.1 FEET EAST OF A
 DN1940'NAIL AND WASHER IN A LIGHT POLE. FLUSH WITH THE SURFACE OF THE GROUND.
 DN1940'NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1947 ***********************************************************************
 DN1947  DESIGNATION -  ILDOT D4 8927
 DN1947  PID         -  DN1947
 DN1947  STATE/COUNTY-  IL/HANCOCK
 DN1947  COUNTRY     -  US
 DN1947  USGS QUAD   -  LA HARPE (2018)
 DN1947
 DN1947                         *CURRENT SURVEY CONTROL
 DN1947  ______________________________________________________________________
 DN1947* NAD 83(2011) POSITION- 40 34 56.95596(N) 090 59 30.94964(W)   ADJUSTED
 DN1947* NAD 83(2011) ELLIP HT-   170.992 (meters)        (06/27/12)   ADJUSTED
 DN1947* NAD 83(2011) EPOCH   -  2010.00
 DN1947* NAVD 88 ORTHO HEIGHT -   204.332 (meters)      670.38  (feet) ADJUSTED
 DN1947  ______________________________________________________________________
 DN1947  GEOID HEIGHT    -        -33.337 (meters)                     GEOID18
 DN1947  NAD 83(2011) X  -    -83,978.703 (meters)                     COMP
 DN1947  NAD 83(2011) Y  - -4,850,284.131 (meters)                     COMP
 DN1947  NAD 83(2011) Z  -  4,127,432.053 (meters)                     COMP
 DN1947  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 DN1947  DYNAMIC HEIGHT  -        204.231 (meters)      670.05  (feet) COMP
 DN1947  MODELED GRAVITY -    980,128.9   (mgal)                       NAVD 88
 DN1947
 DN1947  VERT ORDER      -  SECOND    CLASS I
 DN1947
 DN1947  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1947  Standards:
 DN1947         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1947            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1947  -------------------------------------------------------------------
 DN1947  NETWORK    0.56   0.98           0.24   0.22   0.50      0.00734205
 DN1947  -------------------------------------------------------------------
 DN1947  Click here for local accuracies and other accuracy information.
 DN1947
 DN1947.The horizontal coordinates were established by GPS observations
 DN1947.and adjusted by the National Geodetic Survey in June 2012.
 DN1947
 DN1947.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1947.been affixed to the stable North American tectonic plate. See 
 DN1947.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1947
 DN1947.The horizontal coordinates are valid at the epoch date displayed above
 DN1947.which is a decimal equivalence of Year/Month/Day.
 DN1947
 DN1947.The orthometric height was determined by differential leveling and
 DN1947.adjusted by the NATIONAL GEODETIC SURVEY
 DN1947.in July 2014.
 DN1947
 DN1947.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1947.GEOID18 height accuracy estimate available here.
 DN1947
 DN1947.Click photographs - Photos may exist for this station.
 DN1947
 DN1947.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1947
 DN1947.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1947
 DN1947.The ellipsoidal height was determined by GPS observations
 DN1947.and is referenced to NAD 83.
 DN1947
 DN1947.The dynamic height is computed by dividing the NAVD 88
 DN1947.geopotential number by the normal gravity value computed on the
 DN1947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1947.degrees latitude (g = 980.6199 gals.).
 DN1947
 DN1947.The modeled gravity was interpolated from observed gravity values.
 DN1947
 DN1947. The following values were computed from the NAD 83(2011) position.
 DN1947
 DN1947;                    North         East     Units Scale Factor Converg.
 DN1947;SPC IL W     -   434,990.912   630,133.725   MT  1.00000124   -0 32 12.8
 DN1947;SPC IL W     - 1,427,132.68  2,067,363.73   sFT  1.00000124   -0 32 12.8
 DN1947;UTM  15      - 4,494,348.752   669,948.308   MT  0.99995552   +1 18 23.9
 DN1947
 DN1947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1947!SPC IL W     -   0.99997318  x   1.00000124  =   0.99997442
 DN1947!UTM  15      -   0.99997318  x   0.99995552  =   0.99992870
 DN1947
 DN1947_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6994894348(NAD 83)
 DN1947
 DN1947                          SUPERSEDED SURVEY CONTROL
 DN1947
 DN1947  NAD 83(2007)-  40 34 56.95597(N)    090 59 30.95033(W) AD(2002.00) 1
 DN1947  ELLIP H (08/01/11)  171.018  (m)                       GP(2002.00) 3 1
 DN1947  NAVD 88 (05/22/13)  204.2    (m)  GEOID12A model used  GPS OBS        
 DN1947  NAVD 88 (08/01/11)  204.3    (m)  GEOID09  model used  GPS OBS        
 DN1947
 DN1947.Superseded values are not recommended for survey control.
 DN1947
 DN1947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1947.See file dsdata.pdf to determine how the superseded data were derived.
 DN1947
 DN1947_MARKER: F = FLANGE-ENCASED ROD
 DN1947_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1947_STAMPING: 8927
 DN1947_MARK LOGO: ILDT
 DN1947_PROJECTION: RECESSED 23 CENTIMETERS
 DN1947_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1947_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1947+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2013
 DN1947_ROD/PIPE-DEPTH: 6.1 meters
 DN1947_SLEEVE-DEPTH  : 0.3 meters
 DN1947
 DN1947  HISTORY     - Date     Condition        Report By
 DN1947  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1947  HISTORY     - 20110911 GOOD             ILDT
 DN1947  HISTORY     - 20130411 GOOD             AMESC
 DN1947
 DN1947                          STATION DESCRIPTION
 DN1947
 DN1947'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1947'THE STATION IS LOCATED IN LA HARPE IN THE SW ANGLE OF THE INTERSECTION
 DN1947'OF IL 94 AND IL 9. 39 FEET SOUTH OF THE CENTERLINE OF IL9. 100 FEET
 DN1947'EAST OF THE WEST WYES OF THE INTERSECTION. 24 FEET WEST OF THE
 DN1947'CENTERLINE OF A FIELD ENTRANCE TO THE SOUTH. 1 FOOT NORTH OF A WITNESS
 DN1947'POST AND FLUSH WITH THE SURFACE OF THE GROUND. NOTE ACCESS TO THE
 DN1947'MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1947
 DN1947                          STATION RECOVERY (2011)
 DN1947
 DN1947'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DN1947'RECOVERED AS DESCRIBED.
 DN1947
 DN1947                          STATION RECOVERY (2013)
 DN1947
 DN1947'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DN1947'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH OF FOUNTAIN GREEN,
 DN1947'6.9 MI (11.1 KM) WEST-NORTHWEST OF BLANDINSVILLE AND 1.2 MI (1.9 KM)
 DN1947'WEST OF LA HARPE.
 DN1947'
 DN1947'TO REACH FROM THE POST OFFICE IN LA HARPE, PROCEED WEST ON IL ROUTE 9
 DN1947'FOR 1.4 MI (2.3 KM) TO COUNTY ROAD 2650E AND THE STATION ON THE RIGHT
 DN1947'IN THE NORTHEAST QUADRANT.
 DN1947'
 DN1947'THE STATION IS 48.5 FT (14.8 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DN1947'9/94, 65.5 FT (20.0 M) EAST OF THE CENTERLINE OF 2650E, 97.0 FT (29.6
 DN1947'M) EAST OF A POWER POLE WITH TWO GUY WIRES, 95.5 FT (29.1 M) NORTHEAST
 DN1947'OF TWO TELEPHONE PEDESTALS NUMBERS F02 AND 9 LP2 16-5 AND 1.0 FT (0.3
 DN1947'M) SOUTH OF A METAL WITNESS POST.
 DN1947'
 DN1947'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1948 ***********************************************************************
 DN1948  DESIGNATION -  ILDOT D4 9028
 DN1948  PID         -  DN1948
 DN1948  STATE/COUNTY-  IL/HANCOCK
 DN1948  COUNTRY     -  US
 DN1948  USGS QUAD   -  COLUSA (2018)
 DN1948
 DN1948                         *CURRENT SURVEY CONTROL
 DN1948  ______________________________________________________________________
 DN1948* NAD 83(2011) POSITION- 40 37 00.93433(N) 091 09 23.92531(W)   ADJUSTED
 DN1948* NAD 83(2011) ELLIP HT-   179.583 (meters)        (06/27/12)   ADJUSTED
 DN1948* NAD 83(2011) EPOCH   -  2010.00
 DN1948* NAVD 88 ORTHO HEIGHT -   212.8   (meters)      698.    (feet) GPS OBS
 DN1948  ______________________________________________________________________
 DN1948  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DN1948  GEOID HEIGHT    -        -33.285 (meters)                     GEOID12A
 DN1948  GEOID HEIGHT    -        -33.335 (meters)                     GEOID18
 DN1948  NAD 83(2011) X  -    -97,871.959 (meters)                     COMP
 DN1948  NAD 83(2011) Y  - -4,847,540.911 (meters)                     COMP
 DN1948  NAD 83(2011) Z  -  4,130,341.385 (meters)                     COMP
 DN1948  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 DN1948
 DN1948  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1948  Standards:
 DN1948         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1948            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1948  -------------------------------------------------------------------
 DN1948  NETWORK    0.58   1.10           0.25   0.22   0.56      0.01330287
 DN1948  -------------------------------------------------------------------
 DN1948  Click here for local accuracies and other accuracy information.
 DN1948
 DN1948.The horizontal coordinates were established by GPS observations
 DN1948.and adjusted by the National Geodetic Survey in June 2012.
 DN1948
 DN1948.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1948.been affixed to the stable North American tectonic plate. See 
 DN1948.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1948
 DN1948.The horizontal coordinates are valid at the epoch date displayed above
 DN1948.which is a decimal equivalence of Year/Month/Day.
 DN1948
 DN1948.The orthometric height was determined by GPS observations and a
 DN1948.high-resolution geoid model.
 DN1948
 DN1948.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1948.GEOID18 height accuracy estimate available here.
 DN1948
 DN1948.Click photographs - Photos may exist for this station.
 DN1948
 DN1948.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1948
 DN1948.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1948
 DN1948.The ellipsoidal height was determined by GPS observations
 DN1948.and is referenced to NAD 83.
 DN1948
 DN1948. The following values were computed from the NAD 83(2011) position.
 DN1948
 DN1948;                    North         East     Units Scale Factor Converg.
 DN1948;SPC IL W     -   438,958.750   616,231.830   MT  1.00002752   -0 38 40.2
 DN1948;SPC IL W     - 1,440,150.50  2,021,753.93   sFT  1.00002752   -0 38 40.2
 DN1948;UTM  15      - 4,497,866.852   655,927.145   MT  0.99989927   +1 12 00.9
 DN1948
 DN1948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1948!SPC IL W     -   0.99997183  x   1.00002752  =   0.99999935
 DN1948!UTM  15      -   0.99997183  x   0.99989927  =   0.99987110
 DN1948
 DN1948_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5592797866(NAD 83)
 DN1948
 DN1948                          SUPERSEDED SURVEY CONTROL
 DN1948
 DN1948  NAD 83(2007)-  40 37 00.93433(N)    091 09 23.92602(W) AD(2002.00) 1
 DN1948  ELLIP H (08/01/11)  179.606  (m)                       GP(2002.00) 3 1
 DN1948  NAVD 88 (08/01/11)  212.9    (m)  GEOID09  model used  GPS OBS        
 DN1948
 DN1948.Superseded values are not recommended for survey control.
 DN1948
 DN1948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1948.See file dsdata.pdf to determine how the superseded data were derived.
 DN1948
 DN1948_MARKER: F = FLANGE-ENCASED ROD
 DN1948_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1948_STAMPING: ILDOT D4 9028
 DN1948_MARK LOGO: ILDT
 DN1948_PROJECTION: FLUSH
 DN1948_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1948_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DN1948+STABILITY: POSITION/ELEVATION WELL
 DN1948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1948+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2011
 DN1948_ROD/PIPE-DEPTH: 6.1 meters
 DN1948_SLEEVE-DEPTH  : 0.3 meters
 DN1948
 DN1948  HISTORY     - Date     Condition        Report By
 DN1948  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1948  HISTORY     - 20110909 GOOD             ILDT
 DN1948
 DN1948                          STATION DESCRIPTION
 DN1948
 DN1948'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1948'THE STATION IS LOCATED 2 MILES SOUTHEAST OF DALLAS CITY. TO REACH THE
 DN1948'STATION FROM THE INTERSECTION OF IL 9 AND IL 96 IN DALLAS CITY PROCEED
 DN1948'SOUTHERLY ON IL 9 FOR 2.2 MILES TO THE STATION ON THE RIGHT. 35 FEET
 DN1948'EAST OF THE CENTERLINE OF IL 9. 53 FEET NORTH OF THE CENTERLINE OF
 DN1948'HANCOCK CO. 2850N. 55 FEET NORTH OF THE HARRIS CEMETERY SIGN. 1 FOOT
 DN1948'WEST OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND. NOTE
 DN1948'ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
 DN1948
 DN1948                          STATION RECOVERY (2011)
 DN1948
 DN1948'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DN1948'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1861 ***********************************************************************
 DN1861  DESIGNATION -  ILDOT D4 9404
 DN1861  PID         -  DN1861
 DN1861  STATE/COUNTY-  IL/TAZEWELL
 DN1861  COUNTRY     -  US
 DN1861  USGS QUAD   -  WASHINGTON (2018)
 DN1861
 DN1861                         *CURRENT SURVEY CONTROL
 DN1861  ______________________________________________________________________
 DN1861* NAD 83(2011) POSITION- 40 42 14.67406(N) 089 27 21.83726(W)   ADJUSTED
 DN1861* NAD 83(2011) ELLIP HT-   212.507 (meters)        (06/27/12)   ADJUSTED
 DN1861* NAD 83(2011) EPOCH   -  2010.00
 DN1861* NAVD 88 ORTHO HEIGHT -   245.2   (meters)      804.    (feet) GPS OBS
 DN1861  ______________________________________________________________________
 DN1861  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1861  GEOID HEIGHT    -        -32.678 (meters)                     GEOID09
 DN1861  GEOID HEIGHT    -        -32.684 (meters)                     GEOID18
 DN1861  NAD 83(2011) X  -     45,968.903 (meters)                     COMP
 DN1861  NAD 83(2011) Y  - -4,842,029.610 (meters)                     COMP
 DN1861  NAD 83(2011) Z  -  4,137,704.460 (meters)                     COMP
 DN1861  LAPLACE CORR    -          3.70  (seconds)                    DEFLEC18
 DN1861
 DN1861  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1861  Standards:
 DN1861         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1861            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1861  -------------------------------------------------------------------
 DN1861  NETWORK    0.38   0.67           0.17   0.14   0.34      0.01380816
 DN1861  -------------------------------------------------------------------
 DN1861  Click here for local accuracies and other accuracy information.
 DN1861
 DN1861.The horizontal coordinates were established by GPS observations
 DN1861.and adjusted by the National Geodetic Survey in June 2012.
 DN1861
 DN1861.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1861.been affixed to the stable North American tectonic plate. See 
 DN1861.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1861
 DN1861.The horizontal coordinates are valid at the epoch date displayed above
 DN1861.which is a decimal equivalence of Year/Month/Day.
 DN1861
 DN1861.The orthometric height was determined by GPS observations and a
 DN1861.high-resolution geoid model.
 DN1861
 DN1861.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1861.GEOID18 height accuracy estimate available here.
 DN1861
 DN1861.Click photographs - Photos may exist for this station.
 DN1861
 DN1861.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1861
 DN1861.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1861
 DN1861.The ellipsoidal height was determined by GPS observations
 DN1861.and is referenced to NAD 83.
 DN1861
 DN1861. The following values were computed from the NAD 83(2011) position.
 DN1861
 DN1861;                    North         East     Units Scale Factor Converg.
 DN1861;SPC IL W     -   448,407.657   760,049.824   MT  0.99998554   +0 27 48.4
 DN1861;SPC IL W     - 1,471,150.79  2,493,596.80   sFT  0.99998554   +0 27 48.4
 DN1861;UTM  16      - 4,508,808.744   292,510.403   MT  1.00012994   -1 36 08.3
 DN1861
 DN1861!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1861!SPC IL W     -   0.99996667  x   0.99998554  =   0.99995221
 DN1861!UTM  16      -   0.99996667  x   1.00012994  =   1.00009660
 DN1861
 DN1861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9251008808(NAD 83)
 DN1861
 DN1861                          SUPERSEDED SURVEY CONTROL
 DN1861
 DN1861  NAD 83(2007)-  40 42 14.67398(N)    089 27 21.83817(W) AD(2002.00) 1
 DN1861  ELLIP H (08/01/11)  212.532  (m)                       GP(2002.00) 3 1
 DN1861
 DN1861.Superseded values are not recommended for survey control.
 DN1861
 DN1861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1861.See file dsdata.pdf to determine how the superseded data were derived.
 DN1861
 DN1861_MARKER: F = FLANGE-ENCASED ROD
 DN1861_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1861_STAMPING: ILDOT D4 9404
 DN1861_MARK LOGO: ILDT
 DN1861_PROJECTION: FLUSH
 DN1861_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1861_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1861_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1861+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1861_ROD/PIPE-DEPTH: 6.1 meters
 DN1861_SLEEVE-DEPTH  : 0.3 meters
 DN1861
 DN1861  HISTORY     - Date     Condition        Report By
 DN1861  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1861
 DN1861                          STATION DESCRIPTION
 DN1861
 DN1861'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1861'THE STATION IS LOCATED 2.5 MILES WEST OF WASHINGTON AT THE NORTHWEST
 DN1861'QUADRANT OF THE INTERSECTION OF US 24 AND IL 8. 210 FEET NORTH OF THE
 DN1861'CENTERLINE OF US 24. 17.4 FEET SOUTHEAST OF A NO5 REBAR IN THE GROUND.
 DN1861'41.5 FEET NORTHWEST OF A NO5 REBAR IN THE GROUND. 44.0 FEET SOUTHEAST
 DN1861'OF A NO5 REBAR IN THE GROUND. 1.0 FOOT WEST OF A WITNESS POST AND
 DN1861'FLUSH WITH THE SURFACE OF THE GROUND.  NOTE ACCESS TO THE MONUMENT IS
 DN1861'THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1933 ***********************************************************************
 DN1933  DESIGNATION -  ILDOT D4 MERCER
 DN1933  PID         -  DN1933
 DN1933  STATE/COUNTY-  IL/MERCER
 DN1933  COUNTRY     -  US
 DN1933  USGS QUAD   -  VIOLA (2018)
 DN1933
 DN1933                         *CURRENT SURVEY CONTROL
 DN1933  ______________________________________________________________________
 DN1933* NAD 83(2011) POSITION- 41 08 21.02489(N) 090 35 17.86914(W)   ADJUSTED
 DN1933* NAD 83(2011) ELLIP HT-   194.736 (meters)        (06/27/12)   ADJUSTED
 DN1933* NAD 83(2011) EPOCH   -  2010.00
 DN1933* NAVD 88 ORTHO HEIGHT -   227.6   (meters)      747.    (feet) GPS OBS
 DN1933  ______________________________________________________________________
 DN1933  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1933  GEOID HEIGHT    -        -32.866 (meters)                     GEOID09
 DN1933  GEOID HEIGHT    -        -32.924 (meters)                     GEOID18
 DN1933  NAD 83(2011) X  -    -49,392.853 (meters)                     COMP
 DN1933  NAD 83(2011) Y  - -4,810,329.918 (meters)                     COMP
 DN1933  NAD 83(2011) Z  -  4,174,203.748 (meters)                     COMP
 DN1933  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 DN1933
 DN1933  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1933  Standards:
 DN1933         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1933            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1933  -------------------------------------------------------------------
 DN1933  NETWORK    0.74   1.02           0.33   0.27   0.52      0.07721151
 DN1933  -------------------------------------------------------------------
 DN1933  Click here for local accuracies and other accuracy information.
 DN1933
 DN1933.The horizontal coordinates were established by GPS observations
 DN1933.and adjusted by the National Geodetic Survey in June 2012.
 DN1933
 DN1933.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1933.been affixed to the stable North American tectonic plate. See 
 DN1933.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1933
 DN1933.The horizontal coordinates are valid at the epoch date displayed above
 DN1933.which is a decimal equivalence of Year/Month/Day.
 DN1933
 DN1933.The orthometric height was determined by GPS observations and a
 DN1933.high-resolution geoid model.
 DN1933
 DN1933.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1933.GEOID18 height accuracy estimate available here.
 DN1933
 DN1933.Click photographs - Photos may exist for this station.
 DN1933
 DN1933.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1933
 DN1933.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1933
 DN1933.The ellipsoidal height was determined by GPS observations
 DN1933.and is referenced to NAD 83.
 DN1933
 DN1933. The following values were computed from the NAD 83(2011) position.
 DN1933
 DN1933;                    North         East     Units Scale Factor Converg.
 DN1933;SPC IL W     -   496,566.260   664,602.817   MT  0.99995659   -0 16 38.6
 DN1933;SPC IL W     - 1,629,151.14  2,180,451.08   sFT  0.99995659   -0 16 38.6
 DN1933;UTM  15      - 4,557,010.281   702,408.822   MT  1.00010425   +1 35 13.8
 DN1933
 DN1933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1933!SPC IL W     -   0.99996946  x   0.99995659  =   0.99992605
 DN1933!UTM  15      -   0.99996946  x   1.00010425  =   1.00007370
 DN1933
 DN1933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0240857010(NAD 83)
 DN1933
 DN1933                          SUPERSEDED SURVEY CONTROL
 DN1933
 DN1933  NAD 83(2007)-  41 08 21.02472(N)    090 35 17.86980(W) AD(2002.00) 1
 DN1933  ELLIP H (08/01/11)  194.793  (m)                       GP(2002.00) 3 1
 DN1933
 DN1933.Superseded values are not recommended for survey control.
 DN1933
 DN1933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1933.See file dsdata.pdf to determine how the superseded data were derived.
 DN1933
 DN1933_MARKER: F = FLANGE-ENCASED ROD
 DN1933_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1933_STAMPING: ILDOT D4 MERCER
 DN1933_MARK LOGO: ILDT
 DN1933_PROJECTION: FLUSH
 DN1933_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1933_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1933+SATELLITE: SATELLITE OBSERVATIONS - April 04, 1994
 DN1933_ROD/PIPE-DEPTH: 6.1 meters
 DN1933_SLEEVE-DEPTH  : 0.3 meters
 DN1933
 DN1933  HISTORY     - Date     Condition        Report By
 DN1933  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1933
 DN1933                          STATION DESCRIPTION
 DN1933
 DN1933'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1933'THE STATION IS LOCATED 4.5 MILES SOUTH OF VIOLA. TO REACH THE STATION
 DN1933'FROM THE INTERSECTION OF IL 17 AND US 67 IN VIOLA PROCEED SOUTH ON US
 DN1933'67 FOR 4.5 MILES TO THE STATION ON THE RIGHT. 50.0 FEET WEST OF THE
 DN1933'CENTERLINE OF US 67. 43.7 FEET NORTH OF THE CENTERLINE OF MERCER CO.
 DN1933'50TH AVENUE. 81.3 FEET NORTH OF A NAIL AND WASHER IN A POWER POLE.
 DN1933'15.1 FEET SOUTH OF A NAIL AND WASHER IN A LONE FENCE POST. 10.0 FEET
 DN1933'SOUTHEAST OF A RIGHT-OF-WAY MARKER. 70.3 FEET NORTHWEST OF A BRASS
 DN1933'DISK AT THE INTERSECTION OF US 67 AND MERCER CO. 50TH AVENUE. 1 FOOT
 DN1933'EAST OF A WITNESS POST AND FLUSH WITH THE SURFACE OF THE GROUND.  NOTE
 DN1933'ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1851 ***********************************************************************
 DN1851  DESIGNATION -  ILDOT D4 WOODFORD
 DN1851  PID         -  DN1851
 DN1851  STATE/COUNTY-  IL/WOODFORD
 DN1851  COUNTRY     -  US
 DN1851  USGS QUAD   -  GERMANTOWN HILLS (2018)
 DN1851
 DN1851                         *CURRENT SURVEY CONTROL
 DN1851  ______________________________________________________________________
 DN1851* NAD 83(2011) POSITION- 40 46 36.89566(N) 089 25 05.18359(W)   ADJUSTED
 DN1851* NAD 83(2011) ELLIP HT-   222.469 (meters)        (06/27/12)   ADJUSTED
 DN1851* NAD 83(2011) EPOCH   -  2010.00
 DN1851* NAVD 88 ORTHO HEIGHT -   255.2   (meters)      837.    (feet) GPS OBS
 DN1851  ______________________________________________________________________
 DN1851  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1851  GEOID HEIGHT    -        -32.663 (meters)                     GEOID09
 DN1851  GEOID HEIGHT    -        -32.672 (meters)                     GEOID18
 DN1851  NAD 83(2011) X  -     49,123.276 (meters)                     COMP
 DN1851  NAD 83(2011) Y  - -4,836,726.753 (meters)                     COMP
 DN1851  NAD 83(2011) Z  -  4,143,839.783 (meters)                     COMP
 DN1851  LAPLACE CORR    -          3.01  (seconds)                    DEFLEC18
 DN1851
 DN1851  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1851  Standards:
 DN1851         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1851            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1851  -------------------------------------------------------------------
 DN1851  NETWORK    0.52   0.82           0.23   0.19   0.42      0.04583329
 DN1851  -------------------------------------------------------------------
 DN1851  Click here for local accuracies and other accuracy information.
 DN1851
 DN1851.The horizontal coordinates were established by GPS observations
 DN1851.and adjusted by the National Geodetic Survey in June 2012.
 DN1851
 DN1851.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1851.been affixed to the stable North American tectonic plate. See 
 DN1851.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1851
 DN1851.The horizontal coordinates are valid at the epoch date displayed above
 DN1851.which is a decimal equivalence of Year/Month/Day.
 DN1851
 DN1851.The orthometric height was determined by GPS observations and a
 DN1851.high-resolution geoid model.
 DN1851
 DN1851.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1851.GEOID18 height accuracy estimate available here.
 DN1851
 DN1851.Click photographs - Photos may exist for this station.
 DN1851
 DN1851.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1851
 DN1851.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1851
 DN1851.The ellipsoidal height was determined by GPS observations
 DN1851.and is referenced to NAD 83.
 DN1851
 DN1851. The following values were computed from the NAD 83(2011) position.
 DN1851
 DN1851;                    North         East     Units Scale Factor Converg.
 DN1851;SPC IL W     -   456,522.653   763,188.663   MT  0.99999030   +0 29 20.1
 DN1851;SPC IL W     - 1,497,774.74  2,503,894.81   sFT  0.99999030   +0 29 20.1
 DN1851;UTM  16      - 4,516,806.299   295,940.384   MT  1.00011255   -1 34 47.4
 DN1851
 DN1851!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1851!SPC IL W     -   0.99996510  x   0.99999030  =   0.99995540
 DN1851!UTM  16      -   0.99996510  x   1.00011255  =   1.00007765
 DN1851
 DN1851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9594016806(NAD 83)
 DN1851
 DN1851                          SUPERSEDED SURVEY CONTROL
 DN1851
 DN1851  NAD 83(2007)-  40 46 36.89552(N)    089 25 05.18451(W) AD(2002.00) 1
 DN1851  ELLIP H (08/01/11)  222.496  (m)                       GP(2002.00) 3 1
 DN1851
 DN1851.Superseded values are not recommended for survey control.
 DN1851
 DN1851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1851.See file dsdata.pdf to determine how the superseded data were derived.
 DN1851
 DN1851_MARKER: F = FLANGE-ENCASED ROD
 DN1851_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN1851_STAMPING: ILDOT D4 WOODFORD
 DN1851_MARK LOGO: ILDT
 DN1851_PROJECTION: RECESSED 13 CENTIMETERS
 DN1851_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DN1851_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN1851_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1851+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2020
 DN1851_ROD/PIPE-DEPTH: 6.1 meters
 DN1851_SLEEVE-DEPTH  : 0.3 meters
 DN1851
 DN1851  HISTORY     - Date     Condition        Report By
 DN1851  HISTORY     - 19950101 MONUMENTED       ILDT
 DN1851  HISTORY     - 20200924 GOOD             ILDT
 DN1851
 DN1851                          STATION DESCRIPTION
 DN1851
 DN1851'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1995
 DN1851'THE STATION IS LOCATED 2.9 MILES NORTHEAST OF GERMANTOWN HILLS. TO
 DN1851'REACH THE STATION FROM THE INTERSECTION OF  IL 116 AND CR 19 (LOURDES
 DN1851'RD.) PROCEED NORTHEAST ON IL 116 FOR 1.3 MILES TO THE STATION IN THE
 DN1851'TURF MEDIAN ON THE LEFT. 35.5 FEET SOUTH OF THE CENTERLINE OF THE
 DN1851'WESTBOUND LANES OF IL 116. 37.9 FEET NORTH OF THE CENTERLINE OF THE
 DN1851'EASTBOUND LANES OF IL 116. 90.7 FEET SOUTHWEST OF THE CENTERLINE OF
 DN1851'HICKORY POINT RD. EXTENDED TO THE SOUTHEAST. FLUSH WITH THE SURFACE OF
 DN1851'THE GROUND.  NOTE ACCESS TO THE MONUMENT IS THROUGH A 6 INCH ACCESS
 DN1851'COVER.
 DN1851
 DN1851                          STATION RECOVERY (2020)
 DN1851
 DN1851'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1851'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1765 ***********************************************************************
 JB1765  DESIGNATION -  ILGS MARK NEAR HORD
 JB1765  PID         -  JB1765
 JB1765  STATE/COUNTY-  IL/CLAY
 JB1765  COUNTRY     -  US
 JB1765  USGS QUAD   -  HORD (2018)
 JB1765
 JB1765                         *CURRENT SURVEY CONTROL
 JB1765  ______________________________________________________________________
 JB1765* NAD 83(1997) POSITION- 38 53 08.86855(N) 088 31 17.03424(W)   ADJUSTED
 JB1765* NAVD 88 ORTHO HEIGHT -   160.    (meters)      525.    (feet) SCALED
 JB1765  ______________________________________________________________________
 JB1765  GEOID HEIGHT    -        -31.538 (meters)                     GEOID18
 JB1765  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 JB1765  HORZ ORDER      -  SECOND
 JB1765
 JB1765.The horizontal coordinates were established by classical geodetic methods
 JB1765.and adjusted by the National Geodetic Survey in October 1999.
 JB1765
 JB1765.The orthometric height was scaled from a topographic map.
 JB1765
 JB1765.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1765.GEOID18 height accuracy estimate available here.
 JB1765
 JB1765.Click photographs - Photos may exist for this station.
 JB1765
 JB1765.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1765
 JB1765. The following values were computed from the NAD 83(1997) position.
 JB1765
 JB1765;                    North         East     Units Scale Factor Converg.
 JB1765;SPC IL E     -   246,316.974   283,682.845   MT  0.99997828   -0 07 05.0
 JB1765;SPC IL E     -   808,124.94    930,716.13   sFT  0.99997828   -0 07 05.0
 JB1765;UTM  16      - 4,305,203.413   368,044.609   MT  0.99981441   -0 57 18.8
 JB1765
 JB1765!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1765!SPC IL E     -   0.99997986  x   0.99997828  =   0.99995814
 JB1765!UTM  16      -   0.99997986  x   0.99981441  =   0.99979427
 JB1765
 JB1765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6804405203(NAD 83)
 JB1765
 JB1765                          SUPERSEDED SURVEY CONTROL
 JB1765
 JB1765  NAD 83(1986)-  38 53 08.88004(N)    088 31 17.03239(W) AD(       ) 2
 JB1765  NAD 27      -  38 53 08.71663(N)    088 31 16.85692(W) AD(       ) 2
 JB1765
 JB1765.Superseded values are not recommended for survey control.
 JB1765
 JB1765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1765.See file dsdata.pdf to determine how the superseded data were derived.
 JB1765
 JB1765_MARKER: DD = SURVEY DISK
 JB1765_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1765_MARK LOGO: CGS+SS
 JB1765_PROJECTION: FLUSH
 JB1765_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1765
 JB1765  HISTORY     - Date     Condition        Report By
 JB1765  HISTORY     - 1934     MONUMENTED       ILGS
 JB1765
 JB1765                          STATION DESCRIPTION
 JB1765
 JB1765'DESCRIBED BY ILLINOIS GEODETIC SURVEY 1934 (MML)
 JB1765'THE STATION IS IN THE VILLAGE OF HORD, ABOUT 8 MILES NORTH OF
 JB1765'LOUISVILLE, IN THE
 JB1765'SOUTHWEST 0.25 OF SECTION 10, T 5 N, R 6 E.  IT IS
 JB1765'A U S COAST AND GEODETIC AND STATE
 JB1765'SURVEY DISK SET INT HE TOP OF A 5
 JB1765'X 5 INCH CONCRETE POST FLUSH WITH THE GROUND.  THE
 JB1765'DISK IS UNSTAMPED.
 JB1765'IT IS 9 FEET SOUTHEAST OF A POWER POLE, 15 FEET NORTHEAST OF A 30
 JB1765'INCH OAK TREE, 26
 JB1765'FEET WEST OF THE CENTERLINE OF U S HIGHWAY 45 AND
 JB1765'49 FEET NORTHEAST OF THE NORTHEAST
 JB1765'CORNER OF A HOUSE.
 JB1765'
 JB1765'TO REACH FROM THE LOUISVILLE HIGH SCHOOL IN LOUISVILLE, GO NORTH ON U
 JB1765'S HIGHWAY 45 FOR 4.6 MILES
 JB1765'TO A CROSSROAD.  CONTINUE NORTH ON THE HIGHWAY FOR
 JB1765'3.8 MILES TO A CROSSROAD IN THE
 JB1765'VILLAGE OF HORD.  CONTINUE NORTH ON
 JB1765'THE HIGHWAY FOR 0.1 MILE TO THE STATION ON THE LEFT.
 JB1765'
 JB1765'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION HORD THE
 JB1765'DISTANCE BEING 158.81 FEET
 JB1765'AND 48.4067 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8812 ***********************************************************************
 DO8812  DESIGNATION -  ILIN 01
 DO8812  PID         -  DO8812
 DO8812  STATE/COUNTY-  IL/LAWRENCE
 DO8812  COUNTRY     -  US
 DO8812  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO8812
 DO8812                         *CURRENT SURVEY CONTROL
 DO8812  ______________________________________________________________________
 DO8812* NAD 83(1986) POSITION- 38 43 19.90   (N) 087 39 37.12   (W)   HD_HELD1
 DO8812* NAVD 88 ORTHO HEIGHT -   136.891 (meters)      449.12  (feet) ADJUSTED
 DO8812  ______________________________________________________________________
 DO8812  GEOID HEIGHT    -        -31.638 (meters)                     GEOID18
 DO8812  DYNAMIC HEIGHT  -        136.807 (meters)      448.84  (feet) COMP
 DO8812  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 DO8812
 DO8812  VERT ORDER      -  SECOND    CLASS I
 DO8812
 DO8812.The horizontal coordinates were determined by differentially corrected
 DO8812.hand held GPS observations or other comparable positioning techniques
 DO8812.and have an estimated accuracy of +/- 3 meters.
 DO8812
 DO8812.The orthometric height was determined by differential leveling and
 DO8812.adjusted by the NATIONAL GEODETIC SURVEY
 DO8812.in September 2013.
 DO8812
 DO8812.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8812.GEOID18 height accuracy estimate available here.
 DO8812
 DO8812.Click photographs - Photos may exist for this station.
 DO8812
 DO8812.The dynamic height is computed by dividing the NAVD 88
 DO8812.geopotential number by the normal gravity value computed on the
 DO8812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO8812.degrees latitude (g = 980.6199 gals.).
 DO8812
 DO8812.The modeled gravity was interpolated from observed gravity values.
 DO8812
 DO8812;                    North         East    Units  Estimated Accuracy
 DO8812;SPC IL E     -   228,353.9     358,527.6     MT  (+/- 3 meters HH1 GPS) 
 DO8812
 DO8812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4259986155(NAD 83)
 DO8812
 DO8812                          SUPERSEDED SURVEY CONTROL
 DO8812
 DO8812.No superseded survey control is available for this station.
 DO8812
 DO8812_MARKER: F = FLANGE-ENCASED ROD
 DO8812_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DO8812_STAMPING: ILIN 01
 DO8812_MARK LOGO: PATRIC
 DO8812_PROJECTION: FLUSH
 DO8812_MAGNETIC: I = MARKER IS A STEEL ROD
 DO8812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO8812+STABILITY: SURFACE MOTION
 DO8812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8812+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2013
 DO8812_ROD/PIPE-DEPTH: 3.7 meters
 DO8812
 DO8812  HISTORY     - Date     Condition        Report By
 DO8812  HISTORY     - 20130722 MONUMENTED       PATRIC
 DO8812
 DO8812                          STATION DESCRIPTION
 DO8812
 DO8812'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO8812'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF SAINT
 DO8812'FRANCISVILLE, 7.9 MI (12.7 KM) SOUTH OF BIRDS AND 1.3 MI (2.1 KM)
 DO8812'EAST-SOUTHEAST OF LAWRENCEVILLE.
 DO8812'
 DO8812'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50B WITH COUNTY ROAD
 DO8812'21 ABOUT 3.1 MI (5.0 KM) SOUTHEAST OF LAWRENCEVILLE, IL, GO NORTHWEST
 DO8812'ON HIGHWAY 50B FOR 1.6 MI (2.6 KM) TO 1340 EAST ON THE RIGHT AND THE
 DO8812'STATION ON THE LEFT.
 DO8812'
 DO8812'THE STATION IS LOCATED 43.6 FT (13.3 M) NORTHWEST OF A UTILITY POLE,
 DO8812'41.4 FT (12.6 M) SOUTHWEST OF THE CENTERLINE OF BUSINESS ROUTE 50,
 DO8812'29.4 FT (9.0 M) SOUTHWEST OF THE EDGE OF PAVEMENT OF BUSINESS ROUTE
 DO8812'50, 13.4 FT (4.1 M) NORTHEAST OF A RIGHT OF WAY MARKER.
 DO8812'
 DO8812'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO8812'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO8812'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8813 ***********************************************************************
 DO8813  DESIGNATION -  ILIN 02
 DO8813  PID         -  DO8813
 DO8813  STATE/COUNTY-  IL/LAWRENCE
 DO8813  COUNTRY     -  US
 DO8813  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO8813
 DO8813                         *CURRENT SURVEY CONTROL
 DO8813  ______________________________________________________________________
 DO8813* NAD 83(1986) POSITION- 38 43 09.11   (N) 087 38 35.86   (W)   HD_HELD1
 DO8813* NAVD 88 ORTHO HEIGHT -   131.798 (meters)      432.41  (feet) ADJUSTED
 DO8813  ______________________________________________________________________
 DO8813  GEOID HEIGHT    -        -31.655 (meters)                     GEOID18
 DO8813  DYNAMIC HEIGHT  -        131.717 (meters)      432.14  (feet) COMP
 DO8813  MODELED GRAVITY -    980,015.0   (mgal)                       NAVD 88
 DO8813
 DO8813  VERT ORDER      -  SECOND    CLASS I
 DO8813
 DO8813.The horizontal coordinates were determined by differentially corrected
 DO8813.hand held GPS observations or other comparable positioning techniques
 DO8813.and have an estimated accuracy of +/- 3 meters.
 DO8813
 DO8813.The orthometric height was determined by differential leveling and
 DO8813.adjusted by the NATIONAL GEODETIC SURVEY
 DO8813.in September 2013.
 DO8813
 DO8813.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8813.GEOID18 height accuracy estimate available here.
 DO8813
 DO8813.Click photographs - Photos may exist for this station.
 DO8813
 DO8813.The dynamic height is computed by dividing the NAVD 88
 DO8813.geopotential number by the normal gravity value computed on the
 DO8813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO8813.degrees latitude (g = 980.6199 gals.).
 DO8813
 DO8813.The modeled gravity was interpolated from observed gravity values.
 DO8813
 DO8813;                    North         East    Units  Estimated Accuracy
 DO8813;SPC IL E     -   228,032.2     360,010.0     MT  (+/- 3 meters HH1 GPS) 
 DO8813
 DO8813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4407685812(NAD 83)
 DO8813
 DO8813                          SUPERSEDED SURVEY CONTROL
 DO8813
 DO8813.No superseded survey control is available for this station.
 DO8813
 DO8813_MARKER: F = FLANGE-ENCASED ROD
 DO8813_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DO8813_STAMPING: ILIN 02 2013
 DO8813_MARK LOGO: PATRIC
 DO8813_PROJECTION: FLUSH
 DO8813_MAGNETIC: I = MARKER IS A STEEL ROD
 DO8813_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO8813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8813+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2013
 DO8813_ROD/PIPE-DEPTH: 8.5 meters
 DO8813
 DO8813  HISTORY     - Date     Condition        Report By
 DO8813  HISTORY     - 20130722 MONUMENTED       PATRIC
 DO8813
 DO8813                          STATION DESCRIPTION
 DO8813
 DO8813'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO8813'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH OF SAINT
 DO8813'FRANCISVILLE, 8.2 MI (13.2 KM) SOUTH OF BIRDS AND 2.2 MI (3.5 KM)
 DO8813'EAST-SOUTHEAST OF LAWRENCEVILLE.
 DO8813'
 DO8813'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50B WITH COUNTY ROAD
 DO8813'21 ABOUT 3.1 MI (5.0 KM) SOUTHEAST OF LAWRENCEVILLE, IL, GO NORTHWEST
 DO8813'ON HIGHWAY 50B FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DO8813'
 DO8813'THE STATION IS LOCATED 61.1 FT (18.6 M) SOUTHEAST OF THE SOUTHEAST
 DO8813'CORNER OF A BOX CULVERT, 60.6 FT (18.5 M) SOUTHWEST OF A UTILITY POLE,
 DO8813'18.5 FT (5.6 M) NORTHEAST OF THE CENTERLINE OF BUSINESS ROUTE 50.
 DO8813'
 DO8813'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO8813'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO8813'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8814 ***********************************************************************
 DO8814  DESIGNATION -  ILIN 03
 DO8814  PID         -  DO8814
 DO8814  STATE/COUNTY-  IL/LAWRENCE
 DO8814  COUNTRY     -  US
 DO8814  USGS QUAD   -  LAWRENCEVILLE (2018)
 DO8814
 DO8814                         *CURRENT SURVEY CONTROL
 DO8814  ______________________________________________________________________
 DO8814* NAD 83(1986) POSITION- 38 42 52.31   (N) 087 37 37.88   (W)   HD_HELD1
 DO8814* NAVD 88 ORTHO HEIGHT -   127.025 (meters)      416.75  (feet) ADJUSTED
 DO8814  ______________________________________________________________________
 DO8814  GEOID HEIGHT    -        -31.671 (meters)                     GEOID18
 DO8814  DYNAMIC HEIGHT  -        126.947 (meters)      416.49  (feet) COMP
 DO8814  MODELED GRAVITY -    980,014.8   (mgal)                       NAVD 88
 DO8814
 DO8814  VERT ORDER      -  SECOND    CLASS I
 DO8814
 DO8814.The horizontal coordinates were determined by differentially corrected
 DO8814.hand held GPS observations or other comparable positioning techniques
 DO8814.and have an estimated accuracy of +/- 3 meters.
 DO8814
 DO8814.The orthometric height was determined by differential leveling and
 DO8814.adjusted by the NATIONAL GEODETIC SURVEY
 DO8814.in September 2013.
 DO8814
 DO8814.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8814.GEOID18 height accuracy estimate available here.
 DO8814
 DO8814.Click photographs - Photos may exist for this station.
 DO8814
 DO8814.The dynamic height is computed by dividing the NAVD 88
 DO8814.geopotential number by the normal gravity value computed on the
 DO8814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO8814.degrees latitude (g = 980.6199 gals.).
 DO8814
 DO8814.The modeled gravity was interpolated from observed gravity values.
 DO8814
 DO8814;                    North         East    Units  Estimated Accuracy
 DO8814;SPC IL E     -   227,524.8     361,414.6     MT  (+/- 3 meters HH1 GPS) 
 DO8814
 DO8814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4547285285(NAD 83)
 DO8814
 DO8814                          SUPERSEDED SURVEY CONTROL
 DO8814
 DO8814.No superseded survey control is available for this station.
 DO8814
 DO8814_MARKER: F = FLANGE-ENCASED ROD
 DO8814_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DO8814_STAMPING: ILIN 03 2013
 DO8814_MARK LOGO: PATRIC
 DO8814_PROJECTION: FLUSH
 DO8814_MAGNETIC: I = MARKER IS A STEEL ROD
 DO8814_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO8814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8814+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2013
 DO8814_ROD/PIPE-DEPTH: 21.9 meters
 DO8814
 DO8814  HISTORY     - Date     Condition        Report By
 DO8814  HISTORY     - 20130722 MONUMENTED       PATRIC
 DO8814
 DO8814                          STATION DESCRIPTION
 DO8814
 DO8814'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO8814'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH-SOUTHEAST OF
 DO8814'BIRDS, 8.6 MI (13.8 KM) NORTH OF SAINT FRANCISVILLE AND 3.1 MI (5.0
 DO8814'KM) EAST-SOUTHEAST OF LAWRENCEVILLE.
 DO8814'
 DO8814'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50B WITH COUNTY ROAD
 DO8814'21 ABOUT 3.1 MI (5.0 KM) SOUTHEAST OF LAWRENCEVILLE, IL, GO SOUTHEAST
 DO8814'ON HIGHWAY 50B FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DO8814'
 DO8814'THE STATION IS LOCATED 29.0 FT (8.8 M) SOUTHWEST OF THE CENTERLINE OF
 DO8814'BUSINESS ROUTE 50, 28.3 FT (8.6 M) WEST OF POST FOR A NO PASSING SIGN,
 DO8814'13.7 FT (4.2 M) NORTHWEST OF A GUY POLE.
 DO8814'
 DO8814'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO8814'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO8814'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8815 ***********************************************************************
 DO8815  DESIGNATION -  ILIN 04
 DO8815  PID         -  DO8815
 DO8815  STATE/COUNTY-  IL/LAWRENCE
 DO8815  COUNTRY     -  US
 DO8815  USGS QUAD   -  VINCENNES (2019)
 DO8815
 DO8815                         *CURRENT SURVEY CONTROL
 DO8815  ______________________________________________________________________
 DO8815* NAD 83(1986) POSITION- 38 42 37.88   (N) 087 36 36.11   (W)   HD_HELD1
 DO8815* NAVD 88 ORTHO HEIGHT -   126.165 (meters)      413.93  (feet) ADJUSTED
 DO8815  ______________________________________________________________________
 DO8815  GEOID HEIGHT    -        -31.689 (meters)                     GEOID18
 DO8815  DYNAMIC HEIGHT  -        126.088 (meters)      413.67  (feet) COMP
 DO8815  MODELED GRAVITY -    980,014.5   (mgal)                       NAVD 88
 DO8815
 DO8815  VERT ORDER      -  SECOND    CLASS I
 DO8815
 DO8815.The horizontal coordinates were determined by differentially corrected
 DO8815.hand held GPS observations or other comparable positioning techniques
 DO8815.and have an estimated accuracy of +/- 3 meters.
 DO8815
 DO8815.The orthometric height was determined by differential leveling and
 DO8815.adjusted by the NATIONAL GEODETIC SURVEY
 DO8815.in September 2013.
 DO8815
 DO8815.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8815.GEOID18 height accuracy estimate available here.
 DO8815
 DO8815.Click photographs - Photos may exist for this station.
 DO8815
 DO8815.The dynamic height is computed by dividing the NAVD 88
 DO8815.geopotential number by the normal gravity value computed on the
 DO8815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO8815.degrees latitude (g = 980.6199 gals.).
 DO8815
 DO8815.The modeled gravity was interpolated from observed gravity values.
 DO8815
 DO8815;                    North         East    Units  Estimated Accuracy
 DO8815;SPC IL E     -   227,091.5     362,910.4     MT  (+/- 3 meters HH1 GPS) 
 DO8815
 DO8815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4696184830(NAD 83)
 DO8815
 DO8815                          SUPERSEDED SURVEY CONTROL
 DO8815
 DO8815.No superseded survey control is available for this station.
 DO8815
 DO8815_MARKER: F = FLANGE-ENCASED ROD
 DO8815_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DO8815_STAMPING: ILIN 04 2013
 DO8815_MARK LOGO: PATRIC
 DO8815_PROJECTION: FLUSH
 DO8815_MAGNETIC: I = MARKER IS A STEEL ROD
 DO8815_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO8815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8815+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2013
 DO8815_ROD/PIPE-DEPTH: 24.4 meters
 DO8815
 DO8815  HISTORY     - Date     Condition        Report By
 DO8815  HISTORY     - 20130722 MONUMENTED       PATRIC
 DO8815
 DO8815                          STATION DESCRIPTION
 DO8815
 DO8815'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO8815'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH-SOUTHWEST OF
 DO8815'RUSSELLVILLE, 8.5 MI (13.7 KM) NORTH-NORTHEAST OF SAINT FRANCISVILLE
 DO8815'AND 4.1 MI (6.6 KM) EAST-SOUTHEAST OF LAWRENCEVILLE.
 DO8815'
 DO8815'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50B WITH COUNTY ROAD
 DO8815'21 ABOUT 3.1 MI (5.0 KM) SOUTHEAST OF LAWRENCEVILLE, IL, GO SOUTHEAST
 DO8815'ON HIGHWAY 50B FOR 1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT.
 DO8815'
 DO8815'THE STATION IS LOCATED 78.2 FT (23.8 M) EAST OF THE SOUTHWEST END OF A
 DO8815'BRIDGE DECK, 39.3 FT (12.0 M) EAST OF THE WEST END OF A GUARD RAIL,
 DO8815'24.3 FT (7.4 M) SOUTHWEST OF THE CENTERLINE OF BUSINESS ROUTE 50.
 DO8815'
 DO8815'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO8815'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO8815'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8816 ***********************************************************************
 DO8816  DESIGNATION -  ILIN 05
 DO8816  PID         -  DO8816
 DO8816  STATE/COUNTY-  IL/LAWRENCE
 DO8816  COUNTRY     -  US
 DO8816  USGS QUAD   -  VINCENNES (2019)
 DO8816
 DO8816                         *CURRENT SURVEY CONTROL
 DO8816  ______________________________________________________________________
 DO8816* NAD 83(1986) POSITION- 38 42 24.88   (N) 087 35 38.78   (W)   HD_HELD1
 DO8816* NAVD 88 ORTHO HEIGHT -   126.129 (meters)      413.81  (feet) ADJUSTED
 DO8816  ______________________________________________________________________
 DO8816  GEOID HEIGHT    -        -31.706 (meters)                     GEOID18
 DO8816  DYNAMIC HEIGHT  -        126.052 (meters)      413.56  (feet) COMP
 DO8816  MODELED GRAVITY -    980,014.1   (mgal)                       NAVD 88
 DO8816
 DO8816  VERT ORDER      -  SECOND    CLASS I
 DO8816
 DO8816.The horizontal coordinates were determined by differentially corrected
 DO8816.hand held GPS observations or other comparable positioning techniques
 DO8816.and have an estimated accuracy of +/- 3 meters.
 DO8816
 DO8816.The orthometric height was determined by differential leveling and
 DO8816.adjusted by the NATIONAL GEODETIC SURVEY
 DO8816.in September 2013.
 DO8816
 DO8816.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8816.GEOID18 height accuracy estimate available here.
 DO8816
 DO8816.Click photographs - Photos may exist for this station.
 DO8816
 DO8816.The dynamic height is computed by dividing the NAVD 88
 DO8816.geopotential number by the normal gravity value computed on the
 DO8816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO8816.degrees latitude (g = 980.6199 gals.).
 DO8816
 DO8816.The modeled gravity was interpolated from observed gravity values.
 DO8816
 DO8816;                    North         East    Units  Estimated Accuracy
 DO8816;SPC IL E     -   226,701.7     364,298.8     MT  (+/- 3 meters HH1 GPS) 
 DO8816
 DO8816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4834384420(NAD 83)
 DO8816
 DO8816                          SUPERSEDED SURVEY CONTROL
 DO8816
 DO8816.No superseded survey control is available for this station.
 DO8816
 DO8816_MARKER: F = FLANGE-ENCASED ROD
 DO8816_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DO8816_STAMPING: ILIN 05 2013
 DO8816_MARK LOGO: PATRIC
 DO8816_PROJECTION: FLUSH
 DO8816_MAGNETIC: I = MARKER IS A STEEL ROD
 DO8816_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO8816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8816+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2013
 DO8816_ROD/PIPE-DEPTH: 28.0 meters
 DO8816
 DO8816  HISTORY     - Date     Condition        Report By
 DO8816  HISTORY     - 20130722 MONUMENTED       PATRIC
 DO8816
 DO8816                          STATION DESCRIPTION
 DO8816
 DO8816'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO8816'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHEAST OF SAINT
 DO8816'FRANCISVILLE, 8.4 MI (13.5 KM) SOUTH-SOUTHWEST OF RUSSELLVILLE AND 5.0
 DO8816'MI (8.0 KM) EAST-SOUTHEAST OF LAWRENCEVILLE.
 DO8816'
 DO8816'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50B WITH COUNTY ROAD
 DO8816'21 ABOUT 3.1 MI (5.0 KM) SOUTHEAST OF LAWRENCEVILLE, IL, GO SOUTHEAST
 DO8816'ON HIGHWAY 50B FOR 2.1 MI (3.4 KM) TO THE STATION ON THE RIGHT.
 DO8816'
 DO8816'THE STATION IS LOCATED 70.4 FT (21.5 M) NORTHEAST OF THE WEST END OF
 DO8816'THE SOUTH SIDE GUARD RAIL, 39.2 FT (11.9 M) NORTHWEST OF THE WEST END
 DO8816'OF THE NORTH SIDE GUARD RAIL, 19.0 FT (5.8 M) NORTHEAST OF THE
 DO8816'CENTERLINE OF BUSINESS ROUTE 50.
 DO8816'
 DO8816'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO8816'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO8816'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8817 ***********************************************************************
 DO8817  DESIGNATION -  ILIN 06
 DO8817  PID         -  DO8817
 DO8817  STATE/COUNTY-  IL/LAWRENCE
 DO8817  COUNTRY     -  US
 DO8817  USGS QUAD   -  VINCENNES (2019)
 DO8817
 DO8817                         *CURRENT SURVEY CONTROL
 DO8817  ______________________________________________________________________
 DO8817* NAD 83(1986) POSITION- 38 42 09.26   (N) 087 34 40.52   (W)   HD_HELD1
 DO8817* NAVD 88 ORTHO HEIGHT -   125.094 (meters)      410.41  (feet) ADJUSTED
 DO8817  ______________________________________________________________________
 DO8817  GEOID HEIGHT    -        -31.724 (meters)                     GEOID18
 DO8817  DYNAMIC HEIGHT  -        125.018 (meters)      410.16  (feet) COMP
 DO8817  MODELED GRAVITY -    980,013.6   (mgal)                       NAVD 88
 DO8817
 DO8817  VERT ORDER      -  SECOND    CLASS I
 DO8817
 DO8817.The horizontal coordinates were determined by differentially corrected
 DO8817.hand held GPS observations or other comparable positioning techniques
 DO8817.and have an estimated accuracy of +/- 3 meters.
 DO8817
 DO8817.The orthometric height was determined by differential leveling and
 DO8817.adjusted by the NATIONAL GEODETIC SURVEY
 DO8817.in September 2013.
 DO8817
 DO8817.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8817.GEOID18 height accuracy estimate available here.
 DO8817
 DO8817.Click photographs - Photos may exist for this station.
 DO8817
 DO8817.The dynamic height is computed by dividing the NAVD 88
 DO8817.geopotential number by the normal gravity value computed on the
 DO8817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO8817.degrees latitude (g = 980.6199 gals.).
 DO8817
 DO8817.The modeled gravity was interpolated from observed gravity values.
 DO8817
 DO8817;                    North         East    Units  Estimated Accuracy
 DO8817;SPC IL E     -   226,231.5     365,710.4     MT  (+/- 3 meters HH1 GPS) 
 DO8817
 DO8817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4974783930(NAD 83)
 DO8817
 DO8817                          SUPERSEDED SURVEY CONTROL
 DO8817
 DO8817.No superseded survey control is available for this station.
 DO8817
 DO8817_MARKER: F = FLANGE-ENCASED ROD
 DO8817_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DO8817_STAMPING: ILIN 06 2013
 DO8817_MARK LOGO: PATRIC
 DO8817_PROJECTION: FLUSH
 DO8817_MAGNETIC: I = MARKER IS A STEEL ROD
 DO8817_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO8817_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8817+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2013
 DO8817_ROD/PIPE-DEPTH: 21.9 meters
 DO8817
 DO8817  HISTORY     - Date     Condition        Report By
 DO8817  HISTORY     - 20130722 MONUMENTED       PATRIC
 DO8817
 DO8817                          STATION DESCRIPTION
 DO8817
 DO8817'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO8817'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHEAST OF SAINT
 DO8817'FRANCISVILLE, 8.4 MI (13.5 KM) SOUTH-SOUTHWEST OF RUSSELLVILLE AND 5.9
 DO8817'MI (9.5 KM) EAST-SOUTHEAST OF LAWRENCEVILLE.
 DO8817'
 DO8817'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50B WITH STATE
 DO8817'HIGHWAY 33 ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF LAWRENCEVILLE, IL, GO
 DO8817'NORTHWEST ON HIGHWAY 50B FOR 1.4 MI (2.3 KM) TO THE STATION ON THE
 DO8817'LEFT.
 DO8817'
 DO8817'THE STATION IS LOCATED 36.3 FT (11.1 M) SOUTHWEST OF THE CENTERLINE OF
 DO8817'BUSINESS ROUTE 50, 26.0 FT (7.9 M) SOUTHWEST OF THE EDGE OF PAVEMENT
 DO8817'OF BUSINESS ROUTE 50, 12.9 FT (3.9 M) NORTHWEST OF A UTILITY POLE.
 DO8817'
 DO8817'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO8817'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO8817'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8818 ***********************************************************************
 DO8818  DESIGNATION -  ILIN 07
 DO8818  PID         -  DO8818
 DO8818  STATE/COUNTY-  IL/LAWRENCE
 DO8818  COUNTRY     -  US
 DO8818  USGS QUAD   -  VINCENNES (2019)
 DO8818
 DO8818                         *CURRENT SURVEY CONTROL
 DO8818  ______________________________________________________________________
 DO8818* NAD 83(1986) POSITION- 38 41 52.22   (N) 087 33 40.12   (W)   HD_HELD1
 DO8818* NAVD 88 ORTHO HEIGHT -   125.342 (meters)      411.23  (feet) ADJUSTED
 DO8818  ______________________________________________________________________
 DO8818  GEOID HEIGHT    -        -31.742 (meters)                     GEOID18
 DO8818  DYNAMIC HEIGHT  -        125.265 (meters)      410.97  (feet) COMP
 DO8818  MODELED GRAVITY -    980,013.0   (mgal)                       NAVD 88
 DO8818
 DO8818  VERT ORDER      -  SECOND    CLASS I
 DO8818
 DO8818.The horizontal coordinates were determined by differentially corrected
 DO8818.hand held GPS observations or other comparable positioning techniques
 DO8818.and have an estimated accuracy of +/- 3 meters.
 DO8818
 DO8818.The orthometric height was determined by differential leveling and
 DO8818.adjusted by the NATIONAL GEODETIC SURVEY
 DO8818.in September 2013.
 DO8818
 DO8818.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8818.GEOID18 height accuracy estimate available here.
 DO8818
 DO8818.Click photographs - Photos may exist for this station.
 DO8818
 DO8818.The dynamic height is computed by dividing the NAVD 88
 DO8818.geopotential number by the normal gravity value computed on the
 DO8818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO8818.degrees latitude (g = 980.6199 gals.).
 DO8818
 DO8818.The modeled gravity was interpolated from observed gravity values.
 DO8818
 DO8818;                    North         East    Units  Estimated Accuracy
 DO8818;SPC IL E     -   225,718.2     367,174.3     MT  (+/- 3 meters HH1 GPS) 
 DO8818
 DO8818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH5120383395(NAD 83)
 DO8818
 DO8818                          SUPERSEDED SURVEY CONTROL
 DO8818
 DO8818.No superseded survey control is available for this station.
 DO8818
 DO8818_MARKER: F = FLANGE-ENCASED ROD
 DO8818_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DO8818_STAMPING: ILIN 07 2013
 DO8818_MARK LOGO: PATRIC
 DO8818_PROJECTION: FLUSH
 DO8818_MAGNETIC: I = MARKER IS A STEEL ROD
 DO8818_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO8818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8818+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2013
 DO8818_ROD/PIPE-DEPTH: 23.2 meters
 DO8818
 DO8818  HISTORY     - Date     Condition        Report By
 DO8818  HISTORY     - 20130722 MONUMENTED       PATRIC
 DO8818
 DO8818                          STATION DESCRIPTION
 DO8818
 DO8818'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO8818'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHEAST OF SAINT
 DO8818'FRANCISVILLE, 8.5 MI (13.7 KM) SOUTH OF RUSSELLVILLE AND 6.9 MI (11.1
 DO8818'KM) EAST-SOUTHEAST OF LAWRENCEVILLE.
 DO8818'
 DO8818'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50B WITH STATE
 DO8818'HIGHWAY 33 ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF LAWRENCEVILLE, IL, GO
 DO8818'NORTHWEST ON HIGHWAY 50B FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DO8818'RIGHT.
 DO8818'
 DO8818'THE STATION IS LOCATED 50.0 FT (15.2 M) WEST OF A UTILITY POLE, 35.8
 DO8818'FT (10.9 M) SOUTHEAST OF THE EAST END OF A GUARD RAIL, 20.6 FT (6.3 M)
 DO8818'NORTHEAST OF THE CENTERLINE OF BUSINESS ROUTE 50.
 DO8818'
 DO8818'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO8818'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO8818'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8819 ***********************************************************************
 DO8819  DESIGNATION -  ILIN 08
 DO8819  PID         -  DO8819
 DO8819  STATE/COUNTY-  IL/LAWRENCE
 DO8819  COUNTRY     -  US
 DO8819  USGS QUAD   -  VINCENNES (2019)
 DO8819
 DO8819                         *CURRENT SURVEY CONTROL
 DO8819  ______________________________________________________________________
 DO8819* NAD 83(1986) POSITION- 38 41 27.47   (N) 087 32 48.77   (W)   HD_HELD1
 DO8819* NAVD 88 ORTHO HEIGHT -   126.151 (meters)      413.88  (feet) ADJUSTED
 DO8819  ______________________________________________________________________
 DO8819  GEOID HEIGHT    -        -31.756 (meters)                     GEOID18
 DO8819  DYNAMIC HEIGHT  -        126.074 (meters)      413.63  (feet) COMP
 DO8819  MODELED GRAVITY -    980,012.2   (mgal)                       NAVD 88
 DO8819
 DO8819  VERT ORDER      -  SECOND    CLASS I
 DO8819
 DO8819.The horizontal coordinates were determined by differentially corrected
 DO8819.hand held GPS observations or other comparable positioning techniques
 DO8819.and have an estimated accuracy of +/- 3 meters.
 DO8819
 DO8819.The orthometric height was determined by differential leveling and
 DO8819.adjusted by the NATIONAL GEODETIC SURVEY
 DO8819.in September 2013.
 DO8819
 DO8819.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8819.GEOID18 height accuracy estimate available here.
 DO8819
 DO8819.Click photographs - Photos may exist for this station.
 DO8819
 DO8819.The dynamic height is computed by dividing the NAVD 88
 DO8819.geopotential number by the normal gravity value computed on the
 DO8819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO8819.degrees latitude (g = 980.6199 gals.).
 DO8819
 DO8819.The modeled gravity was interpolated from observed gravity values.
 DO8819
 DO8819;                    North         East    Units  Estimated Accuracy
 DO8819;SPC IL E     -   224,965.6     368,421.7     MT  (+/- 3 meters HH1 GPS) 
 DO8819
 DO8819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH5243982625(NAD 83)
 DO8819
 DO8819                          SUPERSEDED SURVEY CONTROL
 DO8819
 DO8819.No superseded survey control is available for this station.
 DO8819
 DO8819_MARKER: F = FLANGE-ENCASED ROD
 DO8819_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DO8819_STAMPING: ILIN 08 2013
 DO8819_MARK LOGO: PATRIC
 DO8819_PROJECTION: FLUSH
 DO8819_MAGNETIC: I = MARKER IS A STEEL ROD
 DO8819_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO8819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8819+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2013
 DO8819_ROD/PIPE-DEPTH: 24.7 meters
 DO8819
 DO8819  HISTORY     - Date     Condition        Report By
 DO8819  HISTORY     - 20130722 MONUMENTED       PATRIC
 DO8819
 DO8819                          STATION DESCRIPTION
 DO8819
 DO8819'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO8819'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) SOUTH OF RUSSELLVILLE,
 DO8819'8.8 MI (14.2 KM) NORTHEAST OF SAINT FRANCISVILLE AND 7.7 MI (12.4 KM)
 DO8819'EAST-SOUTHEAST OF LAWRENCEVILLE.
 DO8819'
 DO8819'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50B WITH STATE
 DO8819'HIGHWAY 33 ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF LAWRENCEVILLE, IL, GO
 DO8819'SOUTHEAST ON HIGHWAY 50B FOR 0.6 MI (1.0 KM) TO THE STATION ON THE
 DO8819'RIGHT.
 DO8819'
 DO8819'THE STATION IS LOCATED 65.7 FT (20.0 M) SOUTHWEST OF A UTILITY POLE,
 DO8819'30.0 FT (9.1 M) SOUTHWEST OF THE CENTERLINE OF BUSINESS ROUTE 50 AND
 DO8819'ILLINOIS ROUTE 33, 17.5 FT (5.3 M) SOUTHWEST OF THE EDGE OF PAVEMENT
 DO8819'FOR BUSINESS ROUTE 50 AND ILLINOIS ROUTE 33.
 DO8819'
 DO8819'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO8819'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO8819'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8820 ***********************************************************************
 DO8820  DESIGNATION -  ILIN 09
 DO8820  PID         -  DO8820
 DO8820  STATE/COUNTY-  IL/LAWRENCE
 DO8820  COUNTRY     -  US
 DO8820  USGS QUAD   -  VINCENNES (2019)
 DO8820
 DO8820                         *CURRENT SURVEY CONTROL
 DO8820  ______________________________________________________________________
 DO8820* NAD 83(1986) POSITION- 38 40 59.02   (N) 087 32 12.25   (W)   HD_HELD1
 DO8820* NAVD 88 ORTHO HEIGHT -   131.818 (meters)      432.47  (feet) ADJUSTED
 DO8820  ______________________________________________________________________
 DO8820  GEOID HEIGHT    -        -31.764 (meters)                     GEOID18
 DO8820  DYNAMIC HEIGHT  -        131.736 (meters)      432.20  (feet) COMP
 DO8820  MODELED GRAVITY -    980,011.2   (mgal)                       NAVD 88
 DO8820
 DO8820  VERT ORDER      -  SECOND    CLASS I
 DO8820
 DO8820.The horizontal coordinates were determined by differentially corrected
 DO8820.hand held GPS observations or other comparable positioning techniques
 DO8820.and have an estimated accuracy of +/- 3 meters.
 DO8820
 DO8820.The orthometric height was determined by differential leveling and
 DO8820.adjusted by the NATIONAL GEODETIC SURVEY
 DO8820.in September 2013.
 DO8820
 DO8820.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8820.GEOID18 height accuracy estimate available here.
 DO8820
 DO8820.Click photographs - Photos may exist for this station.
 DO8820
 DO8820.The dynamic height is computed by dividing the NAVD 88
 DO8820.geopotential number by the normal gravity value computed on the
 DO8820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO8820.degrees latitude (g = 980.6199 gals.).
 DO8820
 DO8820.The modeled gravity was interpolated from observed gravity values.
 DO8820
 DO8820;                    North         East    Units  Estimated Accuracy
 DO8820;SPC IL E     -   224,095.9     369,311.9     MT  (+/- 3 meters HH1 GPS) 
 DO8820
 DO8820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH5331681743(NAD 83)
 DO8820
 DO8820                          SUPERSEDED SURVEY CONTROL
 DO8820
 DO8820.No superseded survey control is available for this station.
 DO8820
 DO8820_MARKER: F = FLANGE-ENCASED ROD
 DO8820_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DO8820_STAMPING: ILIN 09 2013
 DO8820_MARK LOGO: PATRIC
 DO8820_PROJECTION: FLUSH
 DO8820_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO8820_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO8820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8820+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2021
 DO8820_ROD/PIPE-DEPTH: 21.9 meters
 DO8820
 DO8820  HISTORY     - Date     Condition        Report By
 DO8820  HISTORY     - 20130722 MONUMENTED       PATRIC
 DO8820  HISTORY     - 20200505 GOOD             ILDT
 DO8820  HISTORY     - 20210923 GOOD             ILDT
 DO8820
 DO8820                          STATION DESCRIPTION
 DO8820
 DO8820'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DO8820'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTH OF RUSSELLVILLE,
 DO8820'8.7 MI (14.0 KM) NORTHEAST OF SAINT FRANCISVILLE AND 8.5 MI (13.7 KM)
 DO8820'EAST-SOUTHEAST OF LAWRENCEVILLE.
 DO8820'
 DO8820'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 50B WITH STATE
 DO8820'HIGHWAY 33 ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF LAWRENCEVILLE, IL, GO
 DO8820'SOUTHEAST ON HIGHWAY 50B FOR 1.35 MI (2.2 KM) TO THE STATION ON THE
 DO8820'RIGHT.
 DO8820'
 DO8820'THE STATION IS LOCATED 46.0 FT (14.0 M) SOUTHEAST OF THE WEST END OF A
 DO8820'CONCRETE WALK, 32.4 FT (9.9 M) SOUTHWEST OF THE CENTERLINE OF BUSINESS
 DO8820'ROUTE 50, 20.4 FT (6.2 M) SOUTHWEST OF THE BACK OF CURB FOR BUSINESS
 DO8820'ROUTE 50.
 DO8820'
 DO8820'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO8820'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO8820'IN IDENTIFICATION.
 DO8820
 DO8820                          STATION RECOVERY (2020)
 DO8820
 DO8820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DO8820'RECOVERED IN GOOD CONDITION.
 DO8820
 DO8820                          STATION RECOVERY (2021)
 DO8820
 DO8820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (SB)
 DO8820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1837 ***********************************************************************
 DQ1837  DESIGNATION -  ILIN 101
 DQ1837  PID         -  DQ1837
 DQ1837  STATE/COUNTY-  IL/IROQUOIS
 DQ1837  COUNTRY     -  US
 DQ1837  USGS QUAD   -  L'ERABLE (2018)
 DQ1837
 DQ1837                         *CURRENT SURVEY CONTROL
 DQ1837  ______________________________________________________________________
 DQ1837* NAD 83(1986) POSITION- 40 53 15.91   (N) 087 50 48.50   (W)   HD_HELD1
 DQ1837* NAVD 88 ORTHO HEIGHT -   190.497 (meters)      624.99  (feet) ADJUSTED
 DQ1837  ______________________________________________________________________
 DQ1837  GEOID HEIGHT    -        -32.678 (meters)                     GEOID18
 DQ1837  DYNAMIC HEIGHT  -        190.416 (meters)      624.72  (feet) COMP
 DQ1837  MODELED GRAVITY -    980,190.8   (mgal)                       NAVD 88
 DQ1837
 DQ1837  VERT ORDER      -  SECOND    CLASS I
 DQ1837
 DQ1837.The horizontal coordinates were determined by differentially corrected
 DQ1837.hand held GPS observations or other comparable positioning techniques
 DQ1837.and have an estimated accuracy of +/- 3 meters.
 DQ1837
 DQ1837.The orthometric height was determined by differential leveling and
 DQ1837.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1837.in May 2016.
 DQ1837
 DQ1837.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1837.GEOID18 height accuracy estimate available here.
 DQ1837
 DQ1837.Click photographs - Photos may exist for this station.
 DQ1837
 DQ1837.The dynamic height is computed by dividing the NAVD 88
 DQ1837.geopotential number by the normal gravity value computed on the
 DQ1837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1837.degrees latitude (g = 980.6199 gals.).
 DQ1837
 DQ1837.The modeled gravity was interpolated from observed gravity values.
 DQ1837
 DQ1837;                    North         East    Units  Estimated Accuracy
 DQ1837;SPC IL E     -   468,690.7     341,002.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1837
 DQ1837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2866126641(NAD 83)
 DQ1837
 DQ1837                          SUPERSEDED SURVEY CONTROL
 DQ1837
 DQ1837.No superseded survey control is available for this station.
 DQ1837
 DQ1837_MARKER: F = FLANGE-ENCASED ROD
 DQ1837_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1837_STAMPING: ILIN 101 2016
 DQ1837_MARK LOGO: UIL
 DQ1837_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1837_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1837_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1837+STABILITY: POSITION/ELEVATION WELL
 DQ1837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1837+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2016
 DQ1837_ROD/PIPE-DEPTH: 9.8 meters
 DQ1837_SLEEVE-DEPTH  : 0.9 meters
 DQ1837
 DQ1837  HISTORY     - Date     Condition        Report By
 DQ1837  HISTORY     - 20160225 MONUMENTED       AMESC
 DQ1837
 DQ1837                          STATION DESCRIPTION
 DQ1837
 DQ1837'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1837'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTHWEST OF WATSEKA,
 DQ1837'5.6 MI (9.0 KM) SOUTHEAST OF CLIFTON AND 1.1 MI (1.8 KM) SOUTH OF
 DQ1837'L'ERABLE.
 DQ1837'
 DQ1837'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 116 AND 49
 DQ1837'PROCEED EAST ALONG US ROUTE 52 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD
 DQ1837'1500E (COUNTY HIGHWAY 35) AND THE STATION ON THE LEFT.
 DQ1837'
 DQ1837'THE STATION IS 77 FT (23.5 M) NORTH OF THE CENTERLINE OF US ROUTE 52,
 DQ1837'26.5 FT (8.1 M) WEST OF THE CENTERLINE OF COUNTY ROAD 1500E, 131.5 FT
 DQ1837'(40.1 M) NORTH-NORTHWEST OF TELEPHONE PEDESTAL NUMBER 'L 1304 P',
 DQ1837'127.2 FT (38.8 M) NORTH-NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER,
 DQ1837'116.5 FT (35.5 M) NORTH OF A POWER POLE, 62.7 FT (19.1 M) NORTHWEST OF
 DQ1837'TELEPHONE PEDESTAL NUMBER 'L 1304 P33' AND 33.5 FT (10.2 M) NORTH OF A
 DQ1837'GUY POLE WITH GUY WIRE TO THE NORTH.
 DQ1837'
 DQ1837'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1837'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1838 ***********************************************************************
 DQ1838  DESIGNATION -  ILIN 102
 DQ1838  PID         -  DQ1838
 DQ1838  STATE/COUNTY-  IL/IROQUOIS
 DQ1838  COUNTRY     -  US
 DQ1838  USGS QUAD   -  L'ERABLE (2018)
 DQ1838
 DQ1838                         *CURRENT SURVEY CONTROL
 DQ1838  ______________________________________________________________________
 DQ1838* NAD 83(1986) POSITION- 40 53 15.52   (N) 087 49 39.05   (W)   HD_HELD1
 DQ1838* NAVD 88 ORTHO HEIGHT -   190.392 (meters)      624.64  (feet) ADJUSTED
 DQ1838  ______________________________________________________________________
 DQ1838  GEOID HEIGHT    -        -32.706 (meters)                     GEOID18
 DQ1838  DYNAMIC HEIGHT  -        190.310 (meters)      624.38  (feet) COMP
 DQ1838  MODELED GRAVITY -    980,190.6   (mgal)                       NAVD 88
 DQ1838
 DQ1838  VERT ORDER      -  SECOND    CLASS I
 DQ1838
 DQ1838.The horizontal coordinates were determined by differentially corrected
 DQ1838.hand held GPS observations or other comparable positioning techniques
 DQ1838.and have an estimated accuracy of +/- 3 meters.
 DQ1838
 DQ1838.The orthometric height was determined by differential leveling and
 DQ1838.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1838.in May 2016.
 DQ1838
 DQ1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1838.GEOID18 height accuracy estimate available here.
 DQ1838
 DQ1838.Click photographs - Photos may exist for this station.
 DQ1838
 DQ1838.The dynamic height is computed by dividing the NAVD 88
 DQ1838.geopotential number by the normal gravity value computed on the
 DQ1838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1838.degrees latitude (g = 980.6199 gals.).
 DQ1838
 DQ1838.The modeled gravity was interpolated from observed gravity values.
 DQ1838
 DQ1838;                    North         East    Units  Estimated Accuracy
 DQ1838;SPC IL E     -   468,687.9     342,628.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1838
 DQ1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3028626614(NAD 83)
 DQ1838
 DQ1838                          SUPERSEDED SURVEY CONTROL
 DQ1838
 DQ1838.No superseded survey control is available for this station.
 DQ1838
 DQ1838_MARKER: F = FLANGE-ENCASED ROD
 DQ1838_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1838_STAMPING: ILIN 102 2016
 DQ1838_MARK LOGO: UIL
 DQ1838_PROJECTION: RECESSED 5 CENTIMETERS
 DQ1838_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1838_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1838_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1838+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2023
 DQ1838_ROD/PIPE-DEPTH: 8.5 meters
 DQ1838_SLEEVE-DEPTH  : 0.9 meters
 DQ1838
 DQ1838  HISTORY     - Date     Condition        Report By
 DQ1838  HISTORY     - 20160225 MONUMENTED       AMESC
 DQ1838  HISTORY     - 20230119 GOOD             ILDT
 DQ1838
 DQ1838                          STATION DESCRIPTION
 DQ1838
 DQ1838'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1838'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH-NORTHWEST OF
 DQ1838'WATSEKA, 6.5 MI (10.5 KM) EAST-SOUTHEAST OF CLIFTON AND 1.5 MI (2.4
 DQ1838'KM) SOUTHEAST OF L'ERABLE.
 DQ1838'
 DQ1838'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 116 AND 49
 DQ1838'PROCEED EAST ALONG US ROUTE 52 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD
 DQ1838'1600E AND THE STATION ON THE RIGHT.
 DQ1838'
 DQ1838'THE STATION IS 64.5 FT (19.7 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DQ1838'52, 25 FT (7.6 M) WEST OF THE CENTERLINE OF COUNTY ROAD 1600E, 286.5
 DQ1838'FT (87.3 M) EAST OF A POWER POLE WITH TRANSFORMER, 261 FT (79.6 M)
 DQ1838'NORTH OF A POWER POLE, 167 FT (50.9 M) SOUTHEAST OF TELEPHONE PEDESTAL
 DQ1838'NUMBER 'L1300 LP7 P37', 103.5 FT (31.5 M) SOUTH-SOUTHWEST OF A POWER
 DQ1838'POLE WITH TRANSFORMER, 103 FT (31.4 M) SOUTH-SOUTHWEST OF TELEPHONE
 DQ1838'PEDESTAL NUMBER 'L1300 P36' AND 22.3 FT (6.8 M) SOUTH OF A CONCRETE
 DQ1838'RIGHT OF WAY MARKER.
 DQ1838'
 DQ1838'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1838'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1838
 DQ1838                          STATION RECOVERY (2023)
 DQ1838
 DQ1838'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DQ1838'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1839 ***********************************************************************
 DQ1839  DESIGNATION -  ILIN 103
 DQ1839  PID         -  DQ1839
 DQ1839  STATE/COUNTY-  IL/IROQUOIS
 DQ1839  COUNTRY     -  US
 DQ1839  USGS QUAD   -  L'ERABLE (2018)
 DQ1839
 DQ1839                         *CURRENT SURVEY CONTROL
 DQ1839  ______________________________________________________________________
 DQ1839* NAD 83(1986) POSITION- 40 53 11.19   (N) 087 48 29.28   (W)   HD_HELD1
 DQ1839* NAVD 88 ORTHO HEIGHT -   191.131 (meters)      627.07  (feet) ADJUSTED
 DQ1839  ______________________________________________________________________
 DQ1839  GEOID HEIGHT    -        -32.734 (meters)                     GEOID18
 DQ1839  DYNAMIC HEIGHT  -        191.049 (meters)      626.80  (feet) COMP
 DQ1839  MODELED GRAVITY -    980,190.1   (mgal)                       NAVD 88
 DQ1839
 DQ1839  VERT ORDER      -  SECOND    CLASS I
 DQ1839
 DQ1839.The horizontal coordinates were determined by differentially corrected
 DQ1839.hand held GPS observations or other comparable positioning techniques
 DQ1839.and have an estimated accuracy of +/- 3 meters.
 DQ1839
 DQ1839.The orthometric height was determined by differential leveling and
 DQ1839.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1839.in May 2016.
 DQ1839
 DQ1839.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1839.GEOID18 height accuracy estimate available here.
 DQ1839
 DQ1839.Click photographs - Photos may exist for this station.
 DQ1839
 DQ1839.The dynamic height is computed by dividing the NAVD 88
 DQ1839.geopotential number by the normal gravity value computed on the
 DQ1839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1839.degrees latitude (g = 980.6199 gals.).
 DQ1839
 DQ1839.The modeled gravity was interpolated from observed gravity values.
 DQ1839
 DQ1839;                    North         East    Units  Estimated Accuracy
 DQ1839;SPC IL E     -   468,563.9     344,262.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1839
 DQ1839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3191726465(NAD 83)
 DQ1839
 DQ1839                          SUPERSEDED SURVEY CONTROL
 DQ1839
 DQ1839.No superseded survey control is available for this station.
 DQ1839
 DQ1839_MARKER: F = FLANGE-ENCASED ROD
 DQ1839_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1839_STAMPING: ILIN 103 2016
 DQ1839_MARK LOGO: UIL
 DQ1839_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1839_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1839_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1839_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1839+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DQ1839_ROD/PIPE-DEPTH: 9.8 meters
 DQ1839_SLEEVE-DEPTH  : 0.9 meters
 DQ1839
 DQ1839  HISTORY     - Date     Condition        Report By
 DQ1839  HISTORY     - 20160225 MONUMENTED       AMESC
 DQ1839  HISTORY     - 20241114 GOOD             ILDT
 DQ1839
 DQ1839                          STATION DESCRIPTION
 DQ1839
 DQ1839'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1839'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHWEST OF
 DQ1839'WATSEKA, 7.4 MI (11.9 KM) EAST-SOUTHEAST OF CLIFTON AND 2.3 MI (3.7
 DQ1839'KM) EAST-SOUTHEAST OF L'ERABLE.
 DQ1839'
 DQ1839'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 116 AND 49
 DQ1839'PROCEED EAST ALONG US ROUTE 52 FOR 3 MI (4.8 KM) TO COUNTY ROAD 1700E,
 DQ1839'SOUTH ALONG COUNTY ROAD 1700E FOR 640 FT (195.1 M) TO THE STATION ON
 DQ1839'THE RIGHT.
 DQ1839'
 DQ1839'THE STATION IS 27.5 FT (8.4 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1839'1700E, 609 FT (185.6 M) SOUTH-SOUTHWEST OF THE POWER POLE IN THE
 DQ1839'SOUTHEAST QUADRANT OF THE INTERSECTION OF US ROUTE 52 AND COUNTY ROAD
 DQ1839'1700E AND 1.0 FT (0.3 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 DQ1839'
 DQ1839'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1839'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1839
 DQ1839                          STATION RECOVERY (2024)
 DQ1839
 DQ1839'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DQ1839'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1840 ***********************************************************************
 DQ1840  DESIGNATION -  ILIN 104
 DQ1840  PID         -  DQ1840
 DQ1840  STATE/COUNTY-  IL/IROQUOIS
 DQ1840  COUNTRY     -  US
 DQ1840  USGS QUAD   -  L'ERABLE (2018)
 DQ1840
 DQ1840                         *CURRENT SURVEY CONTROL
 DQ1840  ______________________________________________________________________
 DQ1840* NAD 83(1986) POSITION- 40 53 18.96   (N) 087 47 22.76   (W)   HD_HELD1
 DQ1840* NAVD 88 ORTHO HEIGHT -   190.694 (meters)      625.64  (feet) ADJUSTED
 DQ1840  ______________________________________________________________________
 DQ1840  GEOID HEIGHT    -        -32.763 (meters)                     GEOID18
 DQ1840  DYNAMIC HEIGHT  -        190.612 (meters)      625.37  (feet) COMP
 DQ1840  MODELED GRAVITY -    980,190.1   (mgal)                       NAVD 88
 DQ1840
 DQ1840  VERT ORDER      -  SECOND    CLASS I
 DQ1840
 DQ1840.The horizontal coordinates were determined by differentially corrected
 DQ1840.hand held GPS observations or other comparable positioning techniques
 DQ1840.and have an estimated accuracy of +/- 3 meters.
 DQ1840
 DQ1840.The orthometric height was determined by differential leveling and
 DQ1840.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1840.in May 2016.
 DQ1840
 DQ1840.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1840.GEOID18 height accuracy estimate available here.
 DQ1840
 DQ1840.Click photographs - Photos may exist for this station.
 DQ1840
 DQ1840.The dynamic height is computed by dividing the NAVD 88
 DQ1840.geopotential number by the normal gravity value computed on the
 DQ1840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1840.degrees latitude (g = 980.6199 gals.).
 DQ1840
 DQ1840.The modeled gravity was interpolated from observed gravity values.
 DQ1840
 DQ1840;                    North         East    Units  Estimated Accuracy
 DQ1840;SPC IL E     -   468,813.1     345,818.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1840
 DQ1840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3347626690(NAD 83)
 DQ1840
 DQ1840                          SUPERSEDED SURVEY CONTROL
 DQ1840
 DQ1840.No superseded survey control is available for this station.
 DQ1840
 DQ1840_MARKER: F = FLANGE-ENCASED ROD
 DQ1840_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1840_STAMPING: ILIN 104 2016
 DQ1840_MARK LOGO: UIL
 DQ1840_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1840_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1840_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1840_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1840+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2023
 DQ1840_ROD/PIPE-DEPTH: 11.0 meters
 DQ1840_SLEEVE-DEPTH  : 0.9 meters
 DQ1840
 DQ1840  HISTORY     - Date     Condition        Report By
 DQ1840  HISTORY     - 20160225 MONUMENTED       AMESC
 DQ1840  HISTORY     - 20230331 GOOD             ILDT
 DQ1840
 DQ1840                          STATION DESCRIPTION
 DQ1840
 DQ1840'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1840'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHWEST OF
 DQ1840'WATSEKA, 8.2 MI (13.2 KM) EAST-SOUTHEAST OF CLIFTON AND 3.2 MI (5.1
 DQ1840'KM) EAST-SOUTHEAST OF L'ERABLE.
 DQ1840'
 DQ1840'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 116 AND 49
 DQ1840'PROCEED EAST ALONG US ROUTE 52 FOR 3 MI (4.8 KM) TO COUNTY ROAD 1700E.
 DQ1840'CONTINUE EAST ALONG US ROUTE 52 FOR 1 MI (1.6 KM) TO AN ENTRANCE TO
 DQ1840'TWO GRAIN BINS AND THE STATION ON THE RIGHT.
 DQ1840'
 DQ1840'THE STATION IS 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF US ROUTE 52,
 DQ1840'236 FT (71.9 M) WEST OF A POWER POLE, 186.5 FT (56.8 M) WEST OF A LONE
 DQ1840'WOODEN POST, 85.5 FT (26.1 M) NORTH-NORTHEAST OF A POWER POLE WITH
 DQ1840'LIGHT, 37 FT (11.3 M) EAST OF THE CENTERLINE OF THE ENTRANCE AND 13.5
 DQ1840'FT (4.1 M) EAST OF A POWER POLE WITH THREE TRANSFORMERS.
 DQ1840'
 DQ1840'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1840'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1840
 DQ1840                          STATION RECOVERY (2023)
 DQ1840
 DQ1840'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DQ1840'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1841 ***********************************************************************
 DQ1841  DESIGNATION -  ILIN 105
 DQ1841  PID         -  DQ1841
 DQ1841  STATE/COUNTY-  IL/IROQUOIS
 DQ1841  COUNTRY     -  US
 DQ1841  USGS QUAD   -  L'ERABLE (2018)
 DQ1841
 DQ1841                         *CURRENT SURVEY CONTROL
 DQ1841  ______________________________________________________________________
 DQ1841* NAD 83(1986) POSITION- 40 53 20.47   (N) 087 46 25.15   (W)   HD_HELD1
 DQ1841* NAVD 88 ORTHO HEIGHT -   191.136 (meters)      627.09  (feet) ADJUSTED
 DQ1841  ______________________________________________________________________
 DQ1841  GEOID HEIGHT    -        -32.787 (meters)                     GEOID18
 DQ1841  DYNAMIC HEIGHT  -        191.054 (meters)      626.82  (feet) COMP
 DQ1841  MODELED GRAVITY -    980,189.9   (mgal)                       NAVD 88
 DQ1841
 DQ1841  VERT ORDER      -  SECOND    CLASS I
 DQ1841
 DQ1841.The horizontal coordinates were determined by differentially corrected
 DQ1841.hand held GPS observations or other comparable positioning techniques
 DQ1841.and have an estimated accuracy of +/- 3 meters.
 DQ1841
 DQ1841.The orthometric height was determined by differential leveling and
 DQ1841.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1841.in May 2016.
 DQ1841
 DQ1841.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1841.GEOID18 height accuracy estimate available here.
 DQ1841
 DQ1841.Click photographs - Photos may exist for this station.
 DQ1841
 DQ1841.The dynamic height is computed by dividing the NAVD 88
 DQ1841.geopotential number by the normal gravity value computed on the
 DQ1841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1841.degrees latitude (g = 980.6199 gals.).
 DQ1841
 DQ1841.The modeled gravity was interpolated from observed gravity values.
 DQ1841
 DQ1841;                    North         East    Units  Estimated Accuracy
 DQ1841;SPC IL E     -   468,868.2     347,166.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1841
 DQ1841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3482526725(NAD 83)
 DQ1841
 DQ1841                          SUPERSEDED SURVEY CONTROL
 DQ1841
 DQ1841.No superseded survey control is available for this station.
 DQ1841
 DQ1841_MARKER: F = FLANGE-ENCASED ROD
 DQ1841_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1841_STAMPING: ILIN 105 2016
 DQ1841_MARK LOGO: UIL
 DQ1841_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1841_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1841_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1841_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1841+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DQ1841_ROD/PIPE-DEPTH: 12.2 meters
 DQ1841_SLEEVE-DEPTH  : 0.9 meters
 DQ1841
 DQ1841  HISTORY     - Date     Condition        Report By
 DQ1841  HISTORY     - 20160226 MONUMENTED       AMESC
 DQ1841  HISTORY     - 20241114 GOOD             ILDT
 DQ1841
 DQ1841                          STATION DESCRIPTION
 DQ1841
 DQ1841'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1841'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHWEST OF
 DQ1841'WATSEKA, 7.7 MI (12.4 KM) SOUTHWEST OF BEAVERVILLE AND 4.0 MI (6.4 KM)
 DQ1841'EAST-SOUTHEAST OF L'ERABLE.
 DQ1841'
 DQ1841'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1841'WEST ALONG US ROUTE 52 FOR 2 MI (3.2 KM) TO COUNTY ROAD 1900E.
 DQ1841'CONTINUE WEST ALONG US ROUTE 52 FOR 0.2 MI (0.3 KM) TO THE STATION ON
 DQ1841'THE LEFT.
 DQ1841'
 DQ1841'THE STATION IS 48 FT (14.6 M) SOUTH OF THE CENTERLINE OF US ROUTE 52,
 DQ1841'296.5 FT (90.4 M) WEST OF A POWER POLE, 174 FT (53.0 M) WEST-SOUTHWEST
 DQ1841'OF THE SOUTH END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE WITH
 DQ1841'FLARED END SECTION UNDER US ROUTE 52, 157 FT (47.9 M) SOUTHWEST OF A
 DQ1841'LONE 24 INCH TREE ON THE NORTH SIDE OF US ROUTE 52 AND 11 FT (3.4 M)
 DQ1841'EAST OF A POWER POLE.
 DQ1841'
 DQ1841'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1841'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1841
 DQ1841                          STATION RECOVERY (2024)
 DQ1841
 DQ1841'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DQ1841'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1842 ***********************************************************************
 DQ1842  DESIGNATION -  ILIN 106
 DQ1842  PID         -  DQ1842
 DQ1842  STATE/COUNTY-  IL/IROQUOIS
 DQ1842  COUNTRY     -  US
 DQ1842  USGS QUAD   -  L'ERABLE (2018)
 DQ1842
 DQ1842                         *CURRENT SURVEY CONTROL
 DQ1842  ______________________________________________________________________
 DQ1842* NAD 83(1986) POSITION- 40 53 22.43   (N) 087 45 00.46   (W)   HD_HELD1
 DQ1842* NAVD 88 ORTHO HEIGHT -   193.374 (meters)      634.43  (feet) ADJUSTED
 DQ1842  ______________________________________________________________________
 DQ1842  GEOID HEIGHT    -        -32.822 (meters)                     GEOID18
 DQ1842  DYNAMIC HEIGHT  -        193.290 (meters)      634.15  (feet) COMP
 DQ1842  MODELED GRAVITY -    980,189.5   (mgal)                       NAVD 88
 DQ1842
 DQ1842  VERT ORDER      -  SECOND    CLASS I
 DQ1842
 DQ1842.The horizontal coordinates were determined by differentially corrected
 DQ1842.hand held GPS observations or other comparable positioning techniques
 DQ1842.and have an estimated accuracy of +/- 3 meters.
 DQ1842
 DQ1842.The orthometric height was determined by differential leveling and
 DQ1842.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1842.in May 2016.
 DQ1842
 DQ1842.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1842.GEOID18 height accuracy estimate available here.
 DQ1842
 DQ1842.Click photographs - Photos may exist for this station.
 DQ1842
 DQ1842.The dynamic height is computed by dividing the NAVD 88
 DQ1842.geopotential number by the normal gravity value computed on the
 DQ1842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1842.degrees latitude (g = 980.6199 gals.).
 DQ1842
 DQ1842.The modeled gravity was interpolated from observed gravity values.
 DQ1842
 DQ1842;                    North         East    Units  Estimated Accuracy
 DQ1842;SPC IL E     -   468,941.6     349,148.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1842
 DQ1842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3680726768(NAD 83)
 DQ1842
 DQ1842                          SUPERSEDED SURVEY CONTROL
 DQ1842
 DQ1842.No superseded survey control is available for this station.
 DQ1842
 DQ1842_MARKER: F = FLANGE-ENCASED ROD
 DQ1842_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1842_STAMPING: ILIN 106 2016
 DQ1842_MARK LOGO: UIL
 DQ1842_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1842_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1842_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1842+STABILITY: POSITION/ELEVATION WELL
 DQ1842_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1842+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2023
 DQ1842_ROD/PIPE-DEPTH: 13.4 meters
 DQ1842_SLEEVE-DEPTH  : 0.9 meters
 DQ1842
 DQ1842  HISTORY     - Date     Condition        Report By
 DQ1842  HISTORY     - 20160226 MONUMENTED       AMESC
 DQ1842  HISTORY     - 20230119 GOOD             ILDT
 DQ1842
 DQ1842                          STATION DESCRIPTION
 DQ1842
 DQ1842'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1842'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST OF DONOVAN, 6.7 MI
 DQ1842'(10.8 KM) SOUTHWEST OF BEAVERVILLE AND 5.2 MI (8.4 KM) EAST OF
 DQ1842'L'ERABLE.
 DQ1842'
 DQ1842'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1842'WEST ALONG US ROUTE 52 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 2000E AND
 DQ1842'THE STATION ON THE LEFT.
 DQ1842'
 DQ1842'THE STATION IS 36.5 FT (11.1 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DQ1842'52, 30 FT (9.1 M) EAST OF THE CENTERLINE OF COUNTY ROAD 2000E, 293 FT
 DQ1842'(89.3 M) WEST OF A POWER POLE, 184.5 FT (56.2 M) SOUTH OF A POWER
 DQ1842'POLE, 75.0 FT (22.9 M) SOUTH OF A CONCRETE RIGHT OF WAY MARKER, 49.5
 DQ1842'FT (15.1 M) WEST OF THE PROJECTED CENTERLINE OF THE DRIVEWAY TO THE
 DQ1842'NORTH, 41.5 FT (12.6 M) SOUTHEAST OF A BRASS DISK IN THE EASTBOUND
 DQ1842'LANE OF US ROUTE 52 AND 7.5 FT (2.3 M) EAST OF A POWER POLE WITH TWO
 DQ1842'GUY WIRES.
 DQ1842'
 DQ1842'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1842'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1842
 DQ1842                          STATION RECOVERY (2023)
 DQ1842
 DQ1842'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DQ1842'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1843 ***********************************************************************
 DQ1843  DESIGNATION -  ILIN 107
 DQ1843  PID         -  DQ1843
 DQ1843  STATE/COUNTY-  IL/IROQUOIS
 DQ1843  COUNTRY     -  US
 DQ1843  USGS QUAD   -  BEAVERVILLE (2018)
 DQ1843
 DQ1843                         *CURRENT SURVEY CONTROL
 DQ1843  ______________________________________________________________________
 DQ1843* NAD 83(1986) POSITION- 40 53 27.37   (N) 087 42 42.48   (W)   HD_HELD1
 DQ1843* NAVD 88 ORTHO HEIGHT -   194.468 (meters)      638.02  (feet) ADJUSTED
 DQ1843  ______________________________________________________________________
 DQ1843  GEOID HEIGHT    -        -32.878 (meters)                     GEOID18
 DQ1843  DYNAMIC HEIGHT  -        194.384 (meters)      637.74  (feet) COMP
 DQ1843  MODELED GRAVITY -    980,187.3   (mgal)                       NAVD 88
 DQ1843
 DQ1843  VERT ORDER      -  SECOND    CLASS I
 DQ1843
 DQ1843.The horizontal coordinates were determined by differentially corrected
 DQ1843.hand held GPS observations or other comparable positioning techniques
 DQ1843.and have an estimated accuracy of +/- 3 meters.
 DQ1843
 DQ1843.The orthometric height was determined by differential leveling and
 DQ1843.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1843.in May 2016.
 DQ1843
 DQ1843.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1843.GEOID18 height accuracy estimate available here.
 DQ1843
 DQ1843.Click photographs - Photos may exist for this station.
 DQ1843
 DQ1843.The dynamic height is computed by dividing the NAVD 88
 DQ1843.geopotential number by the normal gravity value computed on the
 DQ1843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1843.degrees latitude (g = 980.6199 gals.).
 DQ1843
 DQ1843.The modeled gravity was interpolated from observed gravity values.
 DQ1843
 DQ1843;                    North         East    Units  Estimated Accuracy
 DQ1843;SPC IL E     -   469,116.2     352,377.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1843
 DQ1843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4003726893(NAD 83)
 DQ1843
 DQ1843                          SUPERSEDED SURVEY CONTROL
 DQ1843
 DQ1843.No superseded survey control is available for this station.
 DQ1843
 DQ1843_MARKER: F = FLANGE-ENCASED ROD
 DQ1843_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1843_STAMPING: ILIN 107 2016
 DQ1843_MARK LOGO: UIL
 DQ1843_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1843_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1843_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1843_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1843+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DQ1843_ROD/PIPE-DEPTH: 12.2 meters
 DQ1843_SLEEVE-DEPTH  : 0.9 meters
 DQ1843
 DQ1843  HISTORY     - Date     Condition        Report By
 DQ1843  HISTORY     - 20160226 MONUMENTED       AMESC
 DQ1843  HISTORY     - 20241114 GOOD             ILDT
 DQ1843
 DQ1843                          STATION DESCRIPTION
 DQ1843
 DQ1843'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1843'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF L'ERABLE, 5.3 MI
 DQ1843'(8.5 KM) SOUTHWEST OF BEAVERVILLE AND 5.0 MI (8.0 KM) WEST OF DONOVAN.
 DQ1843'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1843'EAST ALONG US ROUTE 52 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 2200E, NORTH
 DQ1843'ALONG COUNTY ROAD 2200E FOR 190 FT (57.9 M) TO THE STATION ON THE
 DQ1843'LEFT.
 DQ1843'
 DQ1843'THE STATION IS 28 FT (8.5 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1843'2200E, 173.8 FT (53.0 M) NORTHEAST OF A TELEPHONE PEDESTAL, 162.0 FT
 DQ1843'(49.4 M) NORTHWEST OF A TELEPHONE PEDESTAL, 144.5 FT (44.0 M) NORTH OF
 DQ1843'A POWER POLE AND 9.0 FT (2.7 M) SOUTH OF A POWER POLE.
 DQ1843'
 DQ1843'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1843'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1843
 DQ1843                          STATION RECOVERY (2024)
 DQ1843
 DQ1843'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DQ1843'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1844 ***********************************************************************
 DQ1844  DESIGNATION -  ILIN 108
 DQ1844  PID         -  DQ1844
 DQ1844  STATE/COUNTY-  IL/IROQUOIS
 DQ1844  COUNTRY     -  US
 DQ1844  USGS QUAD   -  BEAVERVILLE (2018)
 DQ1844
 DQ1844                         *CURRENT SURVEY CONTROL
 DQ1844  ______________________________________________________________________
 DQ1844* NAD 83(1986) POSITION- 40 53 24.74   (N) 087 41 31.52   (W)   HD_HELD1
 DQ1844* NAVD 88 ORTHO HEIGHT -   197.262 (meters)      647.18  (feet) ADJUSTED
 DQ1844  ______________________________________________________________________
 DQ1844  GEOID HEIGHT    -        -32.906 (meters)                     GEOID18
 DQ1844  DYNAMIC HEIGHT  -        197.177 (meters)      646.90  (feet) COMP
 DQ1844  MODELED GRAVITY -    980,185.7   (mgal)                       NAVD 88
 DQ1844
 DQ1844  VERT ORDER      -  SECOND    CLASS I
 DQ1844
 DQ1844.The horizontal coordinates were determined by differentially corrected
 DQ1844.hand held GPS observations or other comparable positioning techniques
 DQ1844.and have an estimated accuracy of +/- 3 meters.
 DQ1844
 DQ1844.The orthometric height was determined by differential leveling and
 DQ1844.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1844.in May 2016.
 DQ1844
 DQ1844.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1844.GEOID18 height accuracy estimate available here.
 DQ1844
 DQ1844.Click photographs - Photos may exist for this station.
 DQ1844
 DQ1844.The dynamic height is computed by dividing the NAVD 88
 DQ1844.geopotential number by the normal gravity value computed on the
 DQ1844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1844.degrees latitude (g = 980.6199 gals.).
 DQ1844
 DQ1844.The modeled gravity was interpolated from observed gravity values.
 DQ1844
 DQ1844;                    North         East    Units  Estimated Accuracy
 DQ1844;SPC IL E     -   469,047.1     354,039.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1844
 DQ1844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4169726799(NAD 83)
 DQ1844
 DQ1844                          SUPERSEDED SURVEY CONTROL
 DQ1844
 DQ1844.No superseded survey control is available for this station.
 DQ1844
 DQ1844_MARKER: F = FLANGE-ENCASED ROD
 DQ1844_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1844_STAMPING: ILIN 108 2016
 DQ1844_MARK LOGO: UIL
 DQ1844_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1844_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1844_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1844_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1844+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2020
 DQ1844_ROD/PIPE-DEPTH: 11.0 meters
 DQ1844_SLEEVE-DEPTH  : 0.9 meters
 DQ1844
 DQ1844  HISTORY     - Date     Condition        Report By
 DQ1844  HISTORY     - 20160229 MONUMENTED       AMESC
 DQ1844  HISTORY     - 20200505 GOOD             ILDT
 DQ1844
 DQ1844                          STATION DESCRIPTION
 DQ1844
 DQ1844'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1844'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST OF L'ERABLE, 4.9 MI
 DQ1844'(7.9 KM) SOUTH-SOUTHWEST OF BEAVERVILLE AND 4.0 MI (6.4 KM) WEST OF
 DQ1844'DONOVAN.
 DQ1844'
 DQ1844'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1844'EAST ALONG US ROUTE 52 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2300E, SOUTH
 DQ1844'ALONG COUNTY ROAD 2300E FOR 135 FT (41.1 M) TO THE STATION ON THE
 DQ1844'RIGHT.
 DQ1844'
 DQ1844'THE STATION IS 19.5 FT (5.9 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1844'2300E, 178 FT (54.3 M) SOUTH-SOUTHWEST OF A TELEPHONE PEDESTAL, 169 FT
 DQ1844'(51.5 M) NORTHWEST OF A TELEPHONE PEDESTAL, 94 FT (28.7 M) SOUTH OF A
 DQ1844'CONCRETE RIGHT OF WAY MARKER, 93 FT (28.3 M) SOUTH OF A POWER POLE
 DQ1844'WITH GUY WIRES, 88.9 FT (27.1 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 40
 DQ1844'FT (12.2 M) WEST-NORTHWEST OF A POWER POLE WITH A GUY WIRE AND 8.5 FT
 DQ1844'(2.6 M) NORTH OF A POWER POLE WITH A GUY WIRE.
 DQ1844'
 DQ1844'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1844'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1844
 DQ1844                          STATION RECOVERY (2020)
 DQ1844
 DQ1844'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DQ1844'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1845 ***********************************************************************
 DQ1845  DESIGNATION -  ILIN 109
 DQ1845  PID         -  DQ1845
 DQ1845  STATE/COUNTY-  IL/IROQUOIS
 DQ1845  COUNTRY     -  US
 DQ1845  USGS QUAD   -  BEAVERVILLE (2018)
 DQ1845
 DQ1845                         *CURRENT SURVEY CONTROL
 DQ1845  ______________________________________________________________________
 DQ1845* NAD 83(1986) POSITION- 40 53 26.23   (N) 087 40 24.12   (W)   HD_HELD1
 DQ1845* NAVD 88 ORTHO HEIGHT -   191.895 (meters)      629.58  (feet) ADJUSTED
 DQ1845  ______________________________________________________________________
 DQ1845  GEOID HEIGHT    -        -32.932 (meters)                     GEOID18
 DQ1845  DYNAMIC HEIGHT  -        191.811 (meters)      629.30  (feet) COMP
 DQ1845  MODELED GRAVITY -    980,184.5   (mgal)                       NAVD 88
 DQ1845
 DQ1845  VERT ORDER      -  SECOND    CLASS I
 DQ1845
 DQ1845.The horizontal coordinates were determined by differentially corrected
 DQ1845.hand held GPS observations or other comparable positioning techniques
 DQ1845.and have an estimated accuracy of +/- 3 meters.
 DQ1845
 DQ1845.The orthometric height was determined by differential leveling and
 DQ1845.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1845.in May 2016.
 DQ1845
 DQ1845.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1845.GEOID18 height accuracy estimate available here.
 DQ1845
 DQ1845.Click photographs - Photos may exist for this station.
 DQ1845
 DQ1845.The dynamic height is computed by dividing the NAVD 88
 DQ1845.geopotential number by the normal gravity value computed on the
 DQ1845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1845.degrees latitude (g = 980.6199 gals.).
 DQ1845
 DQ1845.The modeled gravity was interpolated from observed gravity values.
 DQ1845
 DQ1845;                    North         East    Units  Estimated Accuracy
 DQ1845;SPC IL E     -   469,104.8     355,616.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1845
 DQ1845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4327526833(NAD 83)
 DQ1845
 DQ1845                          SUPERSEDED SURVEY CONTROL
 DQ1845
 DQ1845.No superseded survey control is available for this station.
 DQ1845
 DQ1845_MARKER: F = FLANGE-ENCASED ROD
 DQ1845_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1845_STAMPING: ILIN 109 2016
 DQ1845_MARK LOGO: UIL
 DQ1845_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1845_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1845_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1845+STABILITY: POSITION/ELEVATION WELL
 DQ1845_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1845+SATELLITE: SATELLITE OBSERVATIONS - February 29, 2016
 DQ1845_ROD/PIPE-DEPTH: 8.5 meters
 DQ1845_SLEEVE-DEPTH  : 0.9 meters
 DQ1845
 DQ1845  HISTORY     - Date     Condition        Report By
 DQ1845  HISTORY     - 20160229 MONUMENTED       AMESC
 DQ1845
 DQ1845                          STATION DESCRIPTION
 DQ1845
 DQ1845'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1845'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHEAST OF
 DQ1845'WATSEKA, 4.5 MI (7.2 KM) SOUTH-SOUTHWEST OF BEAVERVILLE AND 3.0 MI
 DQ1845'(4.8 KM) WEST OF DONOVAN.
 DQ1845'
 DQ1845'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1845'EAST ALONG US ROUTE 52 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 2400E, SOUTH
 DQ1845'ALONG COUNTY ROAD 2400E FOR 105 FT (32.0 M) TO THE STATION ON THE
 DQ1845'RIGHT.
 DQ1845'
 DQ1845'THE STATION IS 28 FT (8.5 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1845'2400E, 208.5 FT (63.6 M) NORTH OF A POWER POLE, 135.5 FT (41.3 M)
 DQ1845'SOUTH OF THE SOUTH END OF THE WEST GUARDRAIL ON THE BRIDGE OVER THE
 DQ1845'CREEK RUNNING ON THE NORTH SIDE OF US ROUTE 52, 95.5 FT (29.1 M)
 DQ1845'SOUTHWEST OF THE SOUTH END OF A 36 INCH (91 CM) X 26 INCH BOX CULVERT
 DQ1845'UNDER US ROUTE 52, 66 FT (20.1 M) SOUTH OF A POWER POLE WITH GUY WIRE,
 DQ1845'15.5 FT (4.7 M) SOUTHWEST OF THE WEST END OF A 12 INCH (30 CM)
 DQ1845'CORRUGATED METAL PIPE UNDER COUNTY ROAD 2400E AND 14 FT (4.3 M) SOUTH
 DQ1845'OF A POWER POLE WITH TWO GUY WIRES.
 DQ1845'
 DQ1845'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1845'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1846 ***********************************************************************
 DQ1846  DESIGNATION -  ILIN 110
 DQ1846  PID         -  DQ1846
 DQ1846  STATE/COUNTY-  IL/IROQUOIS
 DQ1846  COUNTRY     -  US
 DQ1846  USGS QUAD   -  BEAVERVILLE (2018)
 DQ1846
 DQ1846                         *CURRENT SURVEY CONTROL
 DQ1846  ______________________________________________________________________
 DQ1846* NAD 83(1986) POSITION- 40 53 29.91   (N) 087 39 13.39   (W)   HD_HELD1
 DQ1846* NAVD 88 ORTHO HEIGHT -   200.148 (meters)      656.65  (feet) ADJUSTED
 DQ1846  ______________________________________________________________________
 DQ1846  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 DQ1846  DYNAMIC HEIGHT  -        200.061 (meters)      656.37  (feet) COMP
 DQ1846  MODELED GRAVITY -    980,183.2   (mgal)                       NAVD 88
 DQ1846
 DQ1846  VERT ORDER      -  SECOND    CLASS I
 DQ1846
 DQ1846.The horizontal coordinates were determined by differentially corrected
 DQ1846.hand held GPS observations or other comparable positioning techniques
 DQ1846.and have an estimated accuracy of +/- 3 meters.
 DQ1846
 DQ1846.The orthometric height was determined by differential leveling and
 DQ1846.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1846.in May 2016.
 DQ1846
 DQ1846.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1846.GEOID18 height accuracy estimate available here.
 DQ1846
 DQ1846.Click photographs - Photos may exist for this station.
 DQ1846
 DQ1846.The dynamic height is computed by dividing the NAVD 88
 DQ1846.geopotential number by the normal gravity value computed on the
 DQ1846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1846.degrees latitude (g = 980.6199 gals.).
 DQ1846
 DQ1846.The modeled gravity was interpolated from observed gravity values.
 DQ1846
 DQ1846;                    North         East    Units  Estimated Accuracy
 DQ1846;SPC IL E     -   469,231.0     357,271.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1846
 DQ1846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4493126934(NAD 83)
 DQ1846
 DQ1846                          SUPERSEDED SURVEY CONTROL
 DQ1846
 DQ1846.No superseded survey control is available for this station.
 DQ1846
 DQ1846_MARKER: F = FLANGE-ENCASED ROD
 DQ1846_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1846_STAMPING: ILIN 110 2016
 DQ1846_MARK LOGO: UIL
 DQ1846_PROJECTION: FLUSH
 DQ1846_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1846_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1846+STABILITY: POSITION/ELEVATION WELL
 DQ1846_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1846+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2023
 DQ1846_ROD/PIPE-DEPTH: 9.8 meters
 DQ1846_SLEEVE-DEPTH  : 0.9 meters
 DQ1846
 DQ1846  HISTORY     - Date     Condition        Report By
 DQ1846  HISTORY     - 20160301 MONUMENTED       AMESC
 DQ1846  HISTORY     - 20230119 GOOD             ILDT
 DQ1846
 DQ1846                          STATION DESCRIPTION
 DQ1846
 DQ1846'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1846'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH-NORTHEAST OF
 DQ1846'WATSEKA, 4.3 MI (6.9 KM) SOUTH OF BEAVERVILLE AND 2.1 MI (3.4 KM)
 DQ1846'WEST-NORTHWEST OF DONOVAN.
 DQ1846'
 DQ1846'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1846'EAST ALONG US ROUTE 52 FOR 4.0 MI (6.4 KM) TO COUNTY ROAD 2500E AND
 DQ1846'THE STATION ON THE LEFT.
 DQ1846'
 DQ1846'THE STATION IS 39 FT (11.9 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1846'2500E, 73.5 FT (22.4 M) NORTH OF THE CENTERLINE OF US ROUTE 52, 261 FT
 DQ1846'(79.6 M) NORTHWEST OF A POWER POLE WITH TWO GUY WIRES, 178 FT (54.3 M)
 DQ1846'NORTH-NORTHEAST OF A POWER POLE, 130.5 FT (39.8 M) EAST-NORTHEAST OF A
 DQ1846'TELEPHONE PEDESTAL, 129 FT (39.3 M) EAST-NORTHEAST OF A CONCRETE RIGHT
 DQ1846'OF WAY MARKER, 127 FT (38.7 M) NORTHEAST OF A TELEPHONE PEDESTAL AND
 DQ1846'16 FT (4.9 M) SOUTH-SOUTHEAST OF A POWER POLE.
 DQ1846'
 DQ1846'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1846'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1846
 DQ1846                          STATION RECOVERY (2023)
 DQ1846
 DQ1846'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DQ1846'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1847 ***********************************************************************
 DQ1847  DESIGNATION -  ILIN 111
 DQ1847  PID         -  DQ1847
 DQ1847  STATE/COUNTY-  IL/IROQUOIS
 DQ1847  COUNTRY     -  US
 DQ1847  USGS QUAD   -  BEAVERVILLE (2018)
 DQ1847
 DQ1847                         *CURRENT SURVEY CONTROL
 DQ1847  ______________________________________________________________________
 DQ1847* NAD 83(1986) POSITION- 40 53 31.17   (N) 087 38 09.54   (W)   HD_HELD1
 DQ1847* NAVD 88 ORTHO HEIGHT -   197.687 (meters)      648.58  (feet) ADJUSTED
 DQ1847  ______________________________________________________________________
 DQ1847  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 DQ1847  DYNAMIC HEIGHT  -        197.601 (meters)      648.30  (feet) COMP
 DQ1847  MODELED GRAVITY -    980,182.1   (mgal)                       NAVD 88
 DQ1847
 DQ1847  VERT ORDER      -  SECOND    CLASS I
 DQ1847
 DQ1847.The horizontal coordinates were determined by differentially corrected
 DQ1847.hand held GPS observations or other comparable positioning techniques
 DQ1847.and have an estimated accuracy of +/- 3 meters.
 DQ1847
 DQ1847.The orthometric height was determined by differential leveling and
 DQ1847.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1847.in May 2016.
 DQ1847
 DQ1847.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1847.GEOID18 height accuracy estimate available here.
 DQ1847
 DQ1847.Click photographs - Photos may exist for this station.
 DQ1847
 DQ1847.The dynamic height is computed by dividing the NAVD 88
 DQ1847.geopotential number by the normal gravity value computed on the
 DQ1847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1847.degrees latitude (g = 980.6199 gals.).
 DQ1847
 DQ1847.The modeled gravity was interpolated from observed gravity values.
 DQ1847
 DQ1847;                    North         East    Units  Estimated Accuracy
 DQ1847;SPC IL E     -   469,281.6     358,766.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1847
 DQ1847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4642526961(NAD 83)
 DQ1847
 DQ1847                          SUPERSEDED SURVEY CONTROL
 DQ1847
 DQ1847.No superseded survey control is available for this station.
 DQ1847
 DQ1847_MARKER: F = FLANGE-ENCASED ROD
 DQ1847_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1847_STAMPING: ILIN 111 2016
 DQ1847_MARK LOGO: UIL
 DQ1847_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1847_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1847_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1847+STABILITY: POSITION/ELEVATION WELL
 DQ1847_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1847+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2025
 DQ1847_ROD/PIPE-DEPTH: 9.8 meters
 DQ1847_SLEEVE-DEPTH  : 0.9 meters
 DQ1847
 DQ1847  HISTORY     - Date     Condition        Report By
 DQ1847  HISTORY     - 20160301 MONUMENTED       AMESC
 DQ1847  HISTORY     - 20250220 GOOD             ILDT
 DQ1847
 DQ1847                          STATION DESCRIPTION
 DQ1847
 DQ1847'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1847'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH OF LEESVILLE, 4.4
 DQ1847'MI (7.1 KM) SOUTH-SOUTHEAST OF BEAVERVILLE AND 1.2 MI (1.9 KM)
 DQ1847'WEST-NORTHWEST OF DONOVAN.
 DQ1847'
 DQ1847'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1847'EAST ALONG US ROUTE 52 FOR 5.0 MI (8.0 KM) TO COUNTY ROAD 2600E AND
 DQ1847'THE STATION ON THE LEFT.
 DQ1847'
 DQ1847'THE STATION IS 24 FT (7.3 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1847'2600E, 101 FT (30.8 M) NORTH OF THE CENTERLINE OF US ROUTE 52, 264 FT
 DQ1847'(80.5 M) NORTHWEST OF A POWER POLE, 139.5 FT (42.5 M) NORTH-NORTHEAST
 DQ1847'OF A POWER POLE WITH FIBER OPTIC WARNING POST, 71.5 FT (21.8 M)
 DQ1847'NORTHEAST OF THE FENCE CORNER OF A FENCE RUNNING NORTH AND WEST AND
 DQ1847'42.5 FT (13.0 M) EAST OF A NORTH-SOUTH FENCE ON THE WEST SIDE OF
 DQ1847'COUNTY ROAD 2600E.
 DQ1847'
 DQ1847'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1847'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1847
 DQ1847                          STATION RECOVERY (2025)
 DQ1847
 DQ1847'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DQ1847'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1848 ***********************************************************************
 DQ1848  DESIGNATION -  ILIN 112
 DQ1848  PID         -  DQ1848
 DQ1848  STATE/COUNTY-  IL/IROQUOIS
 DQ1848  COUNTRY     -  US
 DQ1848  USGS QUAD   -  DONOVAN (2018)
 DQ1848
 DQ1848                         *CURRENT SURVEY CONTROL
 DQ1848  ______________________________________________________________________
 DQ1848* NAD 83(1986) POSITION- 40 53 31.15   (N) 087 37 02.88   (W)   HD_HELD1
 DQ1848* NAVD 88 ORTHO HEIGHT -   199.638 (meters)      654.98  (feet) ADJUSTED
 DQ1848  ______________________________________________________________________
 DQ1848  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 DQ1848  DYNAMIC HEIGHT  -        199.551 (meters)      654.69  (feet) COMP
 DQ1848  MODELED GRAVITY -    980,180.9   (mgal)                       NAVD 88
 DQ1848
 DQ1848  VERT ORDER      -  SECOND    CLASS I
 DQ1848
 DQ1848.The horizontal coordinates were determined by differentially corrected
 DQ1848.hand held GPS observations or other comparable positioning techniques
 DQ1848.and have an estimated accuracy of +/- 3 meters.
 DQ1848
 DQ1848.The orthometric height was determined by differential leveling and
 DQ1848.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1848.in May 2016.
 DQ1848
 DQ1848.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1848.GEOID18 height accuracy estimate available here.
 DQ1848
 DQ1848.Click photographs - Photos may exist for this station.
 DQ1848
 DQ1848.The dynamic height is computed by dividing the NAVD 88
 DQ1848.geopotential number by the normal gravity value computed on the
 DQ1848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1848.degrees latitude (g = 980.6199 gals.).
 DQ1848
 DQ1848.The modeled gravity was interpolated from observed gravity values.
 DQ1848
 DQ1848;                    North         East    Units  Estimated Accuracy
 DQ1848;SPC IL E     -   469,293.6     360,326.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1848
 DQ1848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4798526950(NAD 83)
 DQ1848
 DQ1848                          SUPERSEDED SURVEY CONTROL
 DQ1848
 DQ1848.No superseded survey control is available for this station.
 DQ1848
 DQ1848_MARKER: F = FLANGE-ENCASED ROD
 DQ1848_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1848_STAMPING: ILIN 112 2016
 DQ1848_MARK LOGO: UIL
 DQ1848_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1848_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1848_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1848+STABILITY: POSITION/ELEVATION WELL
 DQ1848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1848+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2024
 DQ1848_ROD/PIPE-DEPTH: 9.8 meters
 DQ1848_SLEEVE-DEPTH  : 0.9 meters
 DQ1848
 DQ1848  HISTORY     - Date     Condition        Report By
 DQ1848  HISTORY     - 20160301 MONUMENTED       AMESC
 DQ1848  HISTORY     - 20241007 GOOD             ILDT
 DQ1848
 DQ1848                          STATION DESCRIPTION
 DQ1848
 DQ1848'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1848'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH-NORTHWEST OF
 DQ1848'SHELDON, 4.7 MI (7.6 KM) SOUTH-SOUTHEAST OF BEAVERVILLE AND 0.6 MI
 DQ1848'(1.0 KM) NORTH OF DONOVAN.
 DQ1848'
 DQ1848'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1848'EAST ALONG US ROUTE 52 FOR 5.9 MI (9.5 KM) ACROSS A SET OF RAILROAD
 DQ1848'TRACKS TO WHERE US ROUTE 52 CURVES TO THE SOUTH AND COUNTY ROAD 2600N
 DQ1848'CONTINUES TO THE EAST.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 200
 DQ1848'FT (61.0 M) TO THE STATION ON THE RIGHT.
 DQ1848'
 DQ1848'THE STATION IS 39 FT (11.9 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1848'2600N, 66 FT (20.1 M) NORTHWEST OF THE CENTERLINE OF US ROUTE 52, 180
 DQ1848'FT (54.9 M) WEST OF THE CENTERLINE OF COUNTY ROAD 2700E, 258.5 FT
 DQ1848'(78.8 M) NORTHWEST OF A TELEPHONE PEDESTAL, 144 FT (43.9 M) SOUTHWEST
 DQ1848'OF A TELEPHONE PEDESTAL, 137.5 FT (41.9 M) SOUTHWEST OF A GUY POLE
 DQ1848'WITH THREE GUY WIRES AND 20 FT (6.1 M) EAST OF A POWER POLE.
 DQ1848'
 DQ1848'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1848'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1848
 DQ1848                          STATION RECOVERY (2024)
 DQ1848
 DQ1848'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DQ1848'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1849 ***********************************************************************
 DQ1849  DESIGNATION -  ILIN 113
 DQ1849  PID         -  DQ1849
 DQ1849  STATE/COUNTY-  IL/IROQUOIS
 DQ1849  COUNTRY     -  US
 DQ1849  USGS QUAD   -  DONOVAN (2018)
 DQ1849
 DQ1849                         *CURRENT SURVEY CONTROL
 DQ1849  ______________________________________________________________________
 DQ1849* NAD 83(1986) POSITION- 40 53 08.09   (N) 087 35 51.97   (W)   HD_HELD1
 DQ1849* NAVD 88 ORTHO HEIGHT -   207.275 (meters)      680.03  (feet) ADJUSTED
 DQ1849  ______________________________________________________________________
 DQ1849  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 DQ1849  DYNAMIC HEIGHT  -        207.183 (meters)      679.73  (feet) COMP
 DQ1849  MODELED GRAVITY -    980,179.3   (mgal)                       NAVD 88
 DQ1849
 DQ1849  VERT ORDER      -  SECOND    CLASS I
 DQ1849
 DQ1849.The horizontal coordinates were determined by differentially corrected
 DQ1849.hand held GPS observations or other comparable positioning techniques
 DQ1849.and have an estimated accuracy of +/- 3 meters.
 DQ1849
 DQ1849.The orthometric height was determined by differential leveling and
 DQ1849.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1849.in May 2016.
 DQ1849
 DQ1849.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1849.GEOID18 height accuracy estimate available here.
 DQ1849
 DQ1849.Click photographs - Photos may exist for this station.
 DQ1849
 DQ1849.The dynamic height is computed by dividing the NAVD 88
 DQ1849.geopotential number by the normal gravity value computed on the
 DQ1849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1849.degrees latitude (g = 980.6199 gals.).
 DQ1849
 DQ1849.The modeled gravity was interpolated from observed gravity values.
 DQ1849
 DQ1849;                    North         East    Units  Estimated Accuracy
 DQ1849;SPC IL E     -   468,596.0     361,992.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1849
 DQ1849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4963926227(NAD 83)
 DQ1849
 DQ1849                          SUPERSEDED SURVEY CONTROL
 DQ1849
 DQ1849.No superseded survey control is available for this station.
 DQ1849
 DQ1849_MARKER: F = FLANGE-ENCASED ROD
 DQ1849_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1849_STAMPING: ILIN 113 2016
 DQ1849_MARK LOGO: UIL
 DQ1849_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1849_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1849_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1849+STABILITY: POSITION/ELEVATION WELL
 DQ1849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1849+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2016
 DQ1849_ROD/PIPE-DEPTH: 6.4 meters
 DQ1849_SLEEVE-DEPTH  : 0.9 meters
 DQ1849
 DQ1849  HISTORY     - Date     Condition        Report By
 DQ1849  HISTORY     - 20160301 MONUMENTED       AMESC
 DQ1849
 DQ1849                          STATION DESCRIPTION
 DQ1849
 DQ1849'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1849'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHWEST OF
 DQ1849'SHELDON, 5.6 MI (9.0 KM) SOUTH-SOUTHEAST OF BEAVERVILLE AND 1.0 MI
 DQ1849'(1.6 KM) EAST OF DONOVAN.
 DQ1849'
 DQ1849'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1849'EAST ALONG US ROUTE 52 FOR 5.9 MI (9.5 KM) ACROSS A SET OF RAILROAD
 DQ1849'TRACKS TO WHERE US ROUTE 52 CURVES TO THE SOUTH AND COUNTY ROAD 2600N
 DQ1849'CONTINUES TO THE EAST.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 1.0
 DQ1849'MI (1.6 KM) TO COUNTY ROAD 2800E, SOUTH ALONG COUNTY ROAD 2800E FOR
 DQ1849'0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DQ1849'
 DQ1849'THE STATION IS 28 FT (8.5 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1849'2800E, 73.5 FT (22.4 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 2550N,
 DQ1849'124.5 FT (37.9 M) NORTH-NORTHWEST OF A TELEPHONE PEDESTAL, 70 FT (21.3
 DQ1849'M) NORTHWEST OF A POWER POLE, 65.8 FT (20.1 M) NORTHWEST OF TELEPHONE
 DQ1849'PEDESTAL NUMBER 'L1100 P 4', 45 FT (13.7 M) NORTH OF A POWER POLE WITH
 DQ1849'A GUY WIRE TO THE WEST AND 7 FT (2.1 M) NORTH OF A GUY POLE WITH A
 DQ1849'DOUBLE GUY WIRE TO THE NORTH.
 DQ1849'
 DQ1849'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1849'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1850 ***********************************************************************
 DQ1850  DESIGNATION -  ILIN 114
 DQ1850  PID         -  DQ1850
 DQ1850  STATE/COUNTY-  IL/IROQUOIS
 DQ1850  COUNTRY     -  US
 DQ1850  USGS QUAD   -  DONOVAN (2018)
 DQ1850
 DQ1850                         *CURRENT SURVEY CONTROL
 DQ1850  ______________________________________________________________________
 DQ1850* NAD 83(1986) POSITION- 40 53 09.89   (N) 087 34 44.06   (W)   HD_HELD1
 DQ1850* NAVD 88 ORTHO HEIGHT -   209.524 (meters)      687.41  (feet) ADJUSTED
 DQ1850  ______________________________________________________________________
 DQ1850  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 DQ1850  DYNAMIC HEIGHT  -        209.431 (meters)      687.11  (feet) COMP
 DQ1850  MODELED GRAVITY -    980,178.6   (mgal)                       NAVD 88
 DQ1850
 DQ1850  VERT ORDER      -  SECOND    CLASS I
 DQ1850
 DQ1850.The horizontal coordinates were determined by differentially corrected
 DQ1850.hand held GPS observations or other comparable positioning techniques
 DQ1850.and have an estimated accuracy of +/- 3 meters.
 DQ1850
 DQ1850.The orthometric height was determined by differential leveling and
 DQ1850.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1850.in May 2016.
 DQ1850
 DQ1850.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1850.GEOID18 height accuracy estimate available here.
 DQ1850
 DQ1850.Click photographs - Photos may exist for this station.
 DQ1850
 DQ1850.The dynamic height is computed by dividing the NAVD 88
 DQ1850.geopotential number by the normal gravity value computed on the
 DQ1850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1850.degrees latitude (g = 980.6199 gals.).
 DQ1850
 DQ1850.The modeled gravity was interpolated from observed gravity values.
 DQ1850
 DQ1850;                    North         East    Units  Estimated Accuracy
 DQ1850;SPC IL E     -   468,665.0     363,581.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1850
 DQ1850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5122926272(NAD 83)
 DQ1850
 DQ1850                          SUPERSEDED SURVEY CONTROL
 DQ1850
 DQ1850.No superseded survey control is available for this station.
 DQ1850
 DQ1850_MARKER: F = FLANGE-ENCASED ROD
 DQ1850_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1850_STAMPING: ILIN 114 2016
 DQ1850_MARK LOGO: UIL
 DQ1850_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1850_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1850_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1850+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 DQ1850_ROD/PIPE-DEPTH: 11.0 meters
 DQ1850_SLEEVE-DEPTH  : 0.9 meters
 DQ1850
 DQ1850  HISTORY     - Date     Condition        Report By
 DQ1850  HISTORY     - 20160301 MONUMENTED       AMESC
 DQ1850  HISTORY     - 20250530 GOOD             ILDT
 DQ1850
 DQ1850                          STATION DESCRIPTION
 DQ1850
 DQ1850'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1850'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH OF SHELDON, 6.2 MI
 DQ1850'(10.0 KM) SOUTHEAST OF BEAVERVILLE AND 2.0 MI (3.2 KM) EAST OF
 DQ1850'DONOVAN.
 DQ1850'
 DQ1850'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1850'EAST ALONG US ROUTE 52 FOR 5.9 MI (9.5 KM) ACROSS A SET OF RAILROAD
 DQ1850'TRACKS TO WHERE US ROUTE 52 CURVES TO THE SOUTH AND COUNTY ROAD 2600N
 DQ1850'CONTINUES TO THE EAST.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 2.0
 DQ1850'MI (3.2 KM) TO COUNTY ROAD 2900E, SOUTH ALONG COUNTY ROAD 2900E FOR
 DQ1850'0.5 MI (0.8 KM) TO COUNTY ROAD 2550N AND THE STATION ON THE RIGHT.
 DQ1850'
 DQ1850'THE STATION IS 110.5 FT (33.7 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1850'2900E, 28 FT (8.5 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 2550N, 182
 DQ1850'FT (55.5 M) EAST OF THREE CONCRETE RIGHT OF WAY MARKERS, 137 FT (41.8
 DQ1850'M) WEST OF A TELEPHONE PEDESTAL, 86 FT (26.2 M) WEST-SOUTHWEST OF A
 DQ1850'TELEPHONE PEDESTAL, 84 FT (25.6 M) WEST-SOUTHWEST OF A POWER POLE AND
 DQ1850'14 FT (4.3 M) WEST OF A POWER POLE WITH GUY WIRE.
 DQ1850'
 DQ1850'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1850'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1850
 DQ1850                          STATION RECOVERY (2025)
 DQ1850
 DQ1850'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DQ1850'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1851 ***********************************************************************
 DQ1851  DESIGNATION -  ILIN 115
 DQ1851  PID         -  DQ1851
 DQ1851  STATE/COUNTY-  IL/IROQUOIS
 DQ1851  COUNTRY     -  US
 DQ1851  USGS QUAD   -  DONOVAN (2018)
 DQ1851
 DQ1851                         *CURRENT SURVEY CONTROL
 DQ1851  ______________________________________________________________________
 DQ1851* NAD 83(1986) POSITION- 40 53 37.07   (N) 087 34 08.30   (W)   HD_HELD1
 DQ1851* NAVD 88 ORTHO HEIGHT -   212.124 (meters)      695.94  (feet) ADJUSTED
 DQ1851  ______________________________________________________________________
 DQ1851  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 DQ1851  DYNAMIC HEIGHT  -        212.030 (meters)      695.64  (feet) COMP
 DQ1851  MODELED GRAVITY -    980,179.0   (mgal)                       NAVD 88
 DQ1851
 DQ1851  VERT ORDER      -  SECOND    CLASS I
 DQ1851
 DQ1851.The horizontal coordinates were determined by differentially corrected
 DQ1851.hand held GPS observations or other comparable positioning techniques
 DQ1851.and have an estimated accuracy of +/- 3 meters.
 DQ1851
 DQ1851.The orthometric height was determined by differential leveling and
 DQ1851.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1851.in May 2016.
 DQ1851
 DQ1851.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1851.GEOID18 height accuracy estimate available here.
 DQ1851
 DQ1851.Click photographs - Photos may exist for this station.
 DQ1851
 DQ1851.The dynamic height is computed by dividing the NAVD 88
 DQ1851.geopotential number by the normal gravity value computed on the
 DQ1851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1851.degrees latitude (g = 980.6199 gals.).
 DQ1851
 DQ1851.The modeled gravity was interpolated from observed gravity values.
 DQ1851
 DQ1851;                    North         East    Units  Estimated Accuracy
 DQ1851;SPC IL E     -   469,510.7     364,411.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1851
 DQ1851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5207127104(NAD 83)
 DQ1851
 DQ1851                          SUPERSEDED SURVEY CONTROL
 DQ1851
 DQ1851.No superseded survey control is available for this station.
 DQ1851
 DQ1851_MARKER: F = FLANGE-ENCASED ROD
 DQ1851_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1851_STAMPING: ILIN 115 2016
 DQ1851_MARK LOGO: UIL
 DQ1851_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1851_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1851_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1851+STABILITY: POSITION/ELEVATION WELL
 DQ1851_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1851+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2016
 DQ1851_ROD/PIPE-DEPTH: 9.8 meters
 DQ1851_SLEEVE-DEPTH  : 0.9 meters
 DQ1851
 DQ1851  HISTORY     - Date     Condition        Report By
 DQ1851  HISTORY     - 20160302 MONUMENTED       AMESC
 DQ1851
 DQ1851                          STATION DESCRIPTION
 DQ1851
 DQ1851'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1851'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH OF SHELDON, 6.1 MI
 DQ1851'(9.8 KM) SOUTHEAST OF BEAVERVILLE AND 2.6 MI (4.2 KM) EAST-NORTHEAST
 DQ1851'OF DONOVAN.
 DQ1851'
 DQ1851'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1851'EAST ALONG US ROUTE 52 FOR 5.9 MI (9.5 KM) ACROSS A SET OF RAILROAD
 DQ1851'TRACKS TO WHERE US ROUTE 52 CURVES TO THE SOUTH AND COUNTY ROAD 2600N
 DQ1851'CONTINUES TO THE EAST.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 2.0
 DQ1851'MI (3.2 KM) TO COUNTY ROAD 2900E.  CONTINUE EAST ALONG COUNTY ROAD
 DQ1851'2600N FOR 0.5 MI (0.8 KM) TO A FIELD ENTRANCE AND THE STATION ON THE
 DQ1851'LEFT.
 DQ1851'
 DQ1851'THE STATION IS 28.5 FT (8.7 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1851'2600N, 275 FT (83.8 M) EAST OF A POWER POLE, 89.6 FT (27.3 M)
 DQ1851'NORTHEAST OF A LONE WOODEN POST, 41.5 FT (12.6 M) EAST OF THE
 DQ1851'CENTERLINE OF THE FIELD ENTRANCE TO THE NORTH AND 9 FT (2.7 M) WEST OF
 DQ1851'A POWER POLE.
 DQ1851'
 DQ1851'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1851'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1852 ***********************************************************************
 DQ1852  DESIGNATION -  ILIN 116
 DQ1852  PID         -  DQ1852
 DQ1852  STATE/COUNTY-  IL/IROQUOIS
 DQ1852  COUNTRY     -  US
 DQ1852  USGS QUAD   -  DONOVAN (2018)
 DQ1852
 DQ1852                         *CURRENT SURVEY CONTROL
 DQ1852  ______________________________________________________________________
 DQ1852* NAD 83(1986) POSITION- 40 53 38.38   (N) 087 32 58.31   (W)   HD_HELD1
 DQ1852* NAVD 88 ORTHO HEIGHT -   214.793 (meters)      704.70  (feet) ADJUSTED
 DQ1852  ______________________________________________________________________
 DQ1852  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 DQ1852  DYNAMIC HEIGHT  -        214.699 (meters)      704.39  (feet) COMP
 DQ1852  MODELED GRAVITY -    980,179.0   (mgal)                       NAVD 88
 DQ1852
 DQ1852  VERT ORDER      -  SECOND    CLASS I
 DQ1852
 DQ1852.The horizontal coordinates were determined by differentially corrected
 DQ1852.hand held GPS observations or other comparable positioning techniques
 DQ1852.and have an estimated accuracy of +/- 3 meters.
 DQ1852
 DQ1852.The orthometric height was determined by differential leveling and
 DQ1852.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1852.in May 2016.
 DQ1852
 DQ1852.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1852.GEOID18 height accuracy estimate available here.
 DQ1852
 DQ1852.Click photographs - Photos may exist for this station.
 DQ1852
 DQ1852.The dynamic height is computed by dividing the NAVD 88
 DQ1852.geopotential number by the normal gravity value computed on the
 DQ1852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1852.degrees latitude (g = 980.6199 gals.).
 DQ1852
 DQ1852.The modeled gravity was interpolated from observed gravity values.
 DQ1852
 DQ1852;                    North         East    Units  Estimated Accuracy
 DQ1852;SPC IL E     -   469,565.6     366,049.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1852
 DQ1852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5370927134(NAD 83)
 DQ1852
 DQ1852                          SUPERSEDED SURVEY CONTROL
 DQ1852
 DQ1852.No superseded survey control is available for this station.
 DQ1852
 DQ1852_MARKER: F = FLANGE-ENCASED ROD
 DQ1852_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1852_STAMPING: ILIN 116 2016
 DQ1852_MARK LOGO: UIL
 DQ1852_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1852_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1852_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1852+STABILITY: POSITION/ELEVATION WELL
 DQ1852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1852+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2025
 DQ1852_ROD/PIPE-DEPTH: 9.8 meters
 DQ1852_SLEEVE-DEPTH  : 0.9 meters
 DQ1852
 DQ1852  HISTORY     - Date     Condition        Report By
 DQ1852  HISTORY     - 20160302 MONUMENTED       AMESC
 DQ1852  HISTORY     - 20250415 GOOD             ILDT
 DQ1852
 DQ1852                          STATION DESCRIPTION
 DQ1852
 DQ1852'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1852'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH OF SHELDON, 6.9 MI
 DQ1852'(11.1 KM) SOUTHEAST OF BEAVERVILLE AND 3.6 MI (5.8 KM) EAST-NORTHEAST
 DQ1852'OF DONOVAN.
 DQ1852'
 DQ1852'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1852'EAST ALONG US ROUTE 52 FOR 5.9 MI (9.5 KM) ACROSS A SET OF RAILROAD
 DQ1852'TRACKS TO WHERE US ROUTE 52 CURVES TO THE SOUTH AND COUNTY ROAD 2600N
 DQ1852'CONTINUES TO THE EAST.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 3.0
 DQ1852'MI (4.8 KM) TO COUNTY ROAD 3000E.  CONTINUE EAST ALONG COUNTY ROAD
 DQ1852'2600N FOR 0.5 MI (0.8 KM) TO A FIELD ENTRANCE AND THE STATION ON THE
 DQ1852'LEFT.
 DQ1852'
 DQ1852'THE STATION IS 29 FT (8.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1852'2600N, 276 FT (84.1 M) WEST OF THE NORTH END OF A 24 INCH (61 CM)
 DQ1852'CORRUGATED METAL PIPE UNDER COUNTY ROAD 2600N, 272 FT (82.9 M) WEST OF
 DQ1852'A POWER POLE, 132.7 FT (40.4 M) NORTHEAST OF A LONE WOODEN POST, 118
 DQ1852'FT (36.0 M) EAST OF THE CENTERLINE OF THE FIELD ENTRANCE TO THE NORTH
 DQ1852'AND 13.5 FT (4.1 M) EAST OF A POWER POLE.
 DQ1852'
 DQ1852'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1852'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1852
 DQ1852                          STATION RECOVERY (2025)
 DQ1852
 DQ1852'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DQ1852'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1853 ***********************************************************************
 DQ1853  DESIGNATION -  ILIN 117
 DQ1853  PID         -  DQ1853
 DQ1853  STATE/COUNTY-  IL/IROQUOIS
 DQ1853  COUNTRY     -  US
 DQ1853  USGS QUAD   -  DONOVAN (2018)
 DQ1853
 DQ1853                         *CURRENT SURVEY CONTROL
 DQ1853  ______________________________________________________________________
 DQ1853* NAD 83(1986) POSITION- 40 53 38.50   (N) 087 31 45.31   (W)   HD_HELD1
 DQ1853* NAVD 88 ORTHO HEIGHT -   210.055 (meters)      689.16  (feet) ADJUSTED
 DQ1853  ______________________________________________________________________
 DQ1853  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 DQ1853  DYNAMIC HEIGHT  -        209.963 (meters)      688.85  (feet) COMP
 DQ1853  MODELED GRAVITY -    980,179.1   (mgal)                       NAVD 88
 DQ1853
 DQ1853  VERT ORDER      -  SECOND    CLASS I
 DQ1853
 DQ1853.The horizontal coordinates were determined by differentially corrected
 DQ1853.hand held GPS observations or other comparable positioning techniques
 DQ1853.and have an estimated accuracy of +/- 3 meters.
 DQ1853
 DQ1853.The orthometric height was determined by differential leveling and
 DQ1853.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1853.in May 2016.
 DQ1853
 DQ1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1853.GEOID18 height accuracy estimate available here.
 DQ1853
 DQ1853.Click photographs - Photos may exist for this station.
 DQ1853
 DQ1853.The dynamic height is computed by dividing the NAVD 88
 DQ1853.geopotential number by the normal gravity value computed on the
 DQ1853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1853.degrees latitude (g = 980.6199 gals.).
 DQ1853
 DQ1853.The modeled gravity was interpolated from observed gravity values.
 DQ1853
 DQ1853;                    North         East    Units  Estimated Accuracy
 DQ1853;SPC IL E     -   469,584.8     367,758.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1853
 DQ1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5541727128(NAD 83)
 DQ1853
 DQ1853                          SUPERSEDED SURVEY CONTROL
 DQ1853
 DQ1853.No superseded survey control is available for this station.
 DQ1853
 DQ1853_MARKER: F = FLANGE-ENCASED ROD
 DQ1853_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1853_STAMPING: ILIN 117 2016
 DQ1853_MARK LOGO: UIL
 DQ1853_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1853_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1853_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1853+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 DQ1853_ROD/PIPE-DEPTH: 11.0 meters
 DQ1853_SLEEVE-DEPTH  : 0.9 meters
 DQ1853
 DQ1853  HISTORY     - Date     Condition        Report By
 DQ1853  HISTORY     - 20160302 MONUMENTED       AMESC
 DQ1853  HISTORY     - 20230510 GOOD             ILDT
 DQ1853
 DQ1853                          STATION DESCRIPTION
 DQ1853
 DQ1853'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1853'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH-NORTHEAST OF
 DQ1853'SHELDON, 7.8 MI (12.6 KM) EAST-SOUTHEAST OF BEAVERVILLE AND 4.6 MI
 DQ1853'(7.4 KM) EAST OF DONOVAN.
 DQ1853'
 DQ1853'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 DQ1853'EAST ALONG US ROUTE 52 FOR 5.9 MI (9.5 KM) ACROSS A SET OF RAILROAD
 DQ1853'TRACKS TO WHERE US ROUTE 52 CURVES TO THE SOUTH AND COUNTY ROAD 2600N
 DQ1853'CONTINUES TO THE EAST.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 4.0
 DQ1853'MI (6.4 KM) TO COUNTY ROAD 3100E.  CONTINUE EAST ALONG COUNTY ROAD
 DQ1853'2600N FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DQ1853'
 DQ1853'THE STATION IS 29.5 FT (9.0 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1853'2600N, 127.5 SOUTHEAST OF A TELEPHONE PEDESTAL, 76 FT (23.2 M) WEST OF
 DQ1853'THE CENTERLINE OF A GRASS FIELD ENTRANCE TO THE SOUTH, 71 FT (21.6 M)
 DQ1853'SOUTHEAST OF A POWER POLE, 61.5 FT (18.7 M) SOUTHWEST OF THE FENCE
 DQ1853'CORNER OF A FENCE RUNNING NORTH AND WEST AND 3.9 FT (1.2 M) EAST OF
 DQ1853'THE NORTH END OF A NORTH-SOUTH FENCE.
 DQ1853'
 DQ1853'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1853'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1853
 DQ1853                          STATION RECOVERY (2023)
 DQ1853
 DQ1853'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DQ1853'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0678 ***********************************************************************
 NH0678  DESIGNATION -  ILL 27 WA
 NH0678  PID         -  NH0678
 NH0678  STATE/COUNTY-  IL/CARROLL
 NH0678  COUNTRY     -  US
 NH0678  USGS QUAD   -  LANARK (2018)
 NH0678
 NH0678                         *CURRENT SURVEY CONTROL
 NH0678  ______________________________________________________________________
 NH0678* NAD 83(1986) POSITION- 42 06 53.     (N) 089 48 11.     (W)   SCALED
 NH0678* NAVD 88 ORTHO HEIGHT -   254.370 (meters)      834.55  (feet) ADJUSTED
 NH0678  ______________________________________________________________________
 NH0678  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 NH0678  DYNAMIC HEIGHT  -        254.283 (meters)      834.26  (feet) COMP
 NH0678  MODELED GRAVITY -    980,272.9   (mgal)                       NAVD 88
 NH0678
 NH0678  VERT ORDER      -  FIRST     CLASS I
 NH0678
 NH0678.The horizontal coordinates were scaled from a map and have
 NH0678.an estimated accuracy of +/- 6 seconds.
 NH0678
 NH0678.The orthometric height was determined by differential leveling and
 NH0678.adjusted by the NATIONAL GEODETIC SURVEY
 NH0678.in June 1991.
 NH0678
 NH0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0678.GEOID18 height accuracy estimate available here.
 NH0678
 NH0678.Click photographs - Photos may exist for this station.
 NH0678
 NH0678.The dynamic height is computed by dividing the NAVD 88
 NH0678.geopotential number by the normal gravity value computed on the
 NH0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0678.degrees latitude (g = 980.6199 gals.).
 NH0678
 NH0678.The modeled gravity was interpolated from observed gravity values.
 NH0678
 NH0678;                    North         East    Units  Estimated Accuracy
 NH0678;SPC IL W     -   604,890.      730,070.      MT  (+/- 180 meters Scaled)
 NH0678
 NH0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM682663(NAD 83)
 NH0678
 NH0678                          SUPERSEDED SURVEY CONTROL
 NH0678
 NH0678  NGVD 29 (??/??/92)  254.405  (m)          834.66   (f) ADJ UNCH    1 1
 NH0678
 NH0678.Superseded values are not recommended for survey control.
 NH0678
 NH0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0678.See file dsdata.pdf to determine how the superseded data were derived.
 NH0678
 NH0678_MARKER: DD = SURVEY DISK
 NH0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0678_STAMPING: ILL 27 WA 1927 834
 NH0678_MARK LOGO: USGS
 NH0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0678+STABILITY: SURFACE MOTION
 NH0678
 NH0678  HISTORY     - Date     Condition        Report By
 NH0678  HISTORY     - 1927     MONUMENTED       USGS
 NH0678  HISTORY     - 1970     GOOD             NGS
 NH0678  HISTORY     - 19950515 MARK NOT FOUND   USPSQD
 NH0678  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0678  HISTORY     - 20031004 MARK NOT FOUND   USPSQD
 NH0678
 NH0678                          STATION DESCRIPTION
 NH0678
 NH0678'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0678'2.2 MI NE FROM LANARK.
 NH0678'ABOUT 1.35 MILES EAST ALONG E. LOCUST STREET AND A GRAVELED
 NH0678'ROAD FROM THE METHODIST CHURCH AT LANARK, THENCE 0.85 MILE
 NH0678'NORTH ALONG A GRAVELED ROAD, AT A CROSSING OF THE ROAD AND THE
 NH0678'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, AND AT A
 NH0678'JUNCTION OF THE ROAD AND A GRAVELED ROAD THAT LEADS NORTHEAST,
 NH0678'21 FEET WEST OF THE CENTER LINE OF THE ROAD, 25 1/2 FEET SOUTHEAST
 NH0678'OF THE SOUTHEAST RAIL OF THE SOUTHEAST SET OF TRACKS, 12 FEET
 NH0678'NORTHEAST OF A TELEPHONE POLE, ABOUT LEVEL WITH THE ROAD AND
 NH0678'THE TRACK, SET IN THE TOP OF A CONCRETE POST PROJECTING 16
 NH0678'INCHES.  SECTION 33, T25N, R6E
 NH0678
 NH0678                          STATION RECOVERY (1995)
 NH0678
 NH0678'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0678'MARK NOT FOUND.
 NH0678
 NH0678                          STATION RECOVERY (2001)
 NH0678
 NH0678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0678'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0678
 NH0678                          STATION RECOVERY (2003)
 NH0678
 NH0678'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0678'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3030 ***********************************************************************
 AJ3030  DESIGNATION -  ILL 2A
 AJ3030  PID         -  AJ3030
 AJ3030  STATE/COUNTY-  IL/KANE
 AJ3030  COUNTRY     -  US
 AJ3030  USGS QUAD   -  ELBURN (2018)
 AJ3030
 AJ3030                         *CURRENT SURVEY CONTROL
 AJ3030  ______________________________________________________________________
 AJ3030* NAD 83(2011) POSITION- 41 59 13.72251(N) 088 25 29.47862(W)   ADJUSTED
 AJ3030* NAD 83(2011) ELLIP HT-   231.837 (meters)        (06/27/12)   ADJUSTED
 AJ3030* NAD 83(2011) EPOCH   -  2010.00
 AJ3030* NAVD 88 ORTHO HEIGHT -   265.1   (meters)      870.    (feet) GPS OBS
 AJ3030  ______________________________________________________________________
 AJ3030  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3030  GEOID HEIGHT    -        -33.185 (meters)                     GEOID99
 AJ3030  GEOID HEIGHT    -        -33.238 (meters)                     GEOID18
 AJ3030  NAD 83(2011) X  -    130,516.506 (meters)                     COMP
 AJ3030  NAD 83(2011) Y  - -4,746,332.419 (meters)                     COMP
 AJ3030  NAD 83(2011) Z  -  4,244,697.735 (meters)                     COMP
 AJ3030  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 AJ3030
 AJ3030  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3030  Standards:
 AJ3030         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3030            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3030  -------------------------------------------------------------------
 AJ3030  NETWORK    1.08   1.20           0.50   0.36   0.61     -0.09570947
 AJ3030  -------------------------------------------------------------------
 AJ3030  Click here for local accuracies and other accuracy information.
 AJ3030
 AJ3030.The horizontal coordinates were established by GPS observations
 AJ3030.and adjusted by the National Geodetic Survey in June 2012.
 AJ3030
 AJ3030.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3030.been affixed to the stable North American tectonic plate. See 
 AJ3030.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3030
 AJ3030.The horizontal coordinates are valid at the epoch date displayed above
 AJ3030.which is a decimal equivalence of Year/Month/Day.
 AJ3030
 AJ3030.The orthometric height was determined by GPS observations and a
 AJ3030.high-resolution geoid model.
 AJ3030
 AJ3030.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3030.GEOID18 height accuracy estimate available here.
 AJ3030
 AJ3030.Click photographs - Photos may exist for this station.
 AJ3030
 AJ3030.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3030
 AJ3030.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3030
 AJ3030.The ellipsoidal height was determined by GPS observations
 AJ3030.and is referenced to NAD 83.
 AJ3030
 AJ3030. The following values were computed from the NAD 83(2011) position.
 AJ3030
 AJ3030;                    North         East     Units Scale Factor Converg.
 AJ3030;SPC IL E     -   590,678.867   292,416.009   MT  0.99997571   -0 03 40.4
 AJ3030;SPC IL E     - 1,937,918.92    959,368.19   sFT  0.99997571   -0 03 40.4
 AJ3030;UTM  16      - 4,649,330.836   381,971.836   MT  0.99977142   -0 57 11.8
 AJ3030
 AJ3030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3030!SPC IL E     -   0.99996364  x   0.99997571  =   0.99993935
 AJ3030!UTM  16      -   0.99996364  x   0.99977142  =   0.99973507
 AJ3030
 AJ3030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8197149330(NAD 83)
 AJ3030
 AJ3030                          SUPERSEDED SURVEY CONTROL
 AJ3030
 AJ3030  NAD 83(2007)-  41 59 13.72250(N)    088 25 29.47956(W) AD(2002.00) 0
 AJ3030  ELLIP H (02/10/07)  231.869  (m)                       GP(2002.00)    
 AJ3030  ELLIP H (02/03/05)  231.854  (m)                       GP(       ) 4 2
 AJ3030  NAD 83(1997)-  41 59 13.72265(N)    088 25 29.47957(W) AD(       ) 1
 AJ3030  ELLIP H (04/25/01)  231.887  (m)                       GP(       ) 3 2
 AJ3030
 AJ3030.Superseded values are not recommended for survey control.
 AJ3030
 AJ3030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3030.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3030
 AJ3030_MARKER: P = PIPE CAP
 AJ3030_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AJ3030_STAMPING: ILL 2A 1923
 AJ3030_MARK LOGO: USGS
 AJ3030_MAGNETIC: P = MARKER IS A STEEL PIPE
 AJ3030_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3030+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2000
 AJ3030
 AJ3030  HISTORY     - Date     Condition        Report By
 AJ3030  HISTORY     - 1923     MONUMENTED       USGS
 AJ3030  HISTORY     - 20000919 GOOD             SECI
 AJ3030
 AJ3030                          STATION DESCRIPTION
 AJ3030
 AJ3030'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3030'STATION IS LOCATED 3 MILES SOUTH OF PLATO CENTER AND 3.5 MILE
 AJ3030'NORTH OF WASCO IN SECTION 34, T41N, R7E.  STATION IS LOCATED
 AJ3030'APPROXIMATELY 0.7 MILE EAST OF DITTMAN RD AND 1.05 MILE WEST OF
 AJ3030'CORRON RD, 14.6 FT SOUTH OF THE EDGE OF PAVEMENT OF MCDONALD RD,
 AJ3030'13 FT WEST OF THE BITUMINOUS DRIVEWAY TO ADDRESS 41W547 AND 4 FT
 AJ3030'NORTH OF A WHITE FENCE.  MARK IS A STANDARD BRASS CAP ON POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1034 ***********************************************************************
 NH1034  DESIGNATION -  ILL 795
 NH1034  PID         -  NH1034
 NH1034  STATE/COUNTY-  IL/LAKE
 NH1034  COUNTRY     -  US
 NH1034  USGS QUAD   -  ANTIOCH (2018)
 NH1034
 NH1034                         *CURRENT SURVEY CONTROL
 NH1034  ______________________________________________________________________
 NH1034* NAD 83(1997) POSITION- 42 29 43.86418(N) 088 03 03.04359(W)   ADJUSTED
 NH1034* NAVD 88 ORTHO HEIGHT -   242.36  (+/-2cm)      795.1   (feet) VERTCON3
 NH1034  ______________________________________________________________________
 NH1034  GEOID HEIGHT    -        -34.469 (meters)                     GEOID18
 NH1034  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 NH1034  HORZ ORDER      -  SECOND
 NH1034  VERT ORDER      -  THIRD ? (See Below)
 NH1034
 NH1034.The horizontal coordinates were established by classical geodetic methods
 NH1034.and adjusted by the National Geodetic Survey in October 1999.
 NH1034
 NH1034.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1034.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1034
 NH1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1034.GEOID18 height accuracy estimate available here.
 NH1034
 NH1034.The vertical order pertains to the NGVD 29 superseded value.
 NH1034
 NH1034.Click photographs - Photos may exist for this station.
 NH1034
 NH1034.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1034
 NH1034. The following values were computed from the NAD 83(1997) position.
 NH1034
 NH1034;                    North         East     Units Scale Factor Converg.
 NH1034;SPC IL E     -   647,181.081   323,221.312   MT  0.99998163   +0 11 27.0
 NH1034;SPC IL E     - 2,123,293.26  1,060,435.25   sFT  0.99998163   +0 11 27.0
 NH1034;SPC WI S     -    56,921.361   760,224.472   MT  1.00005643   +1 20 21.4
 NH1034;SPC WI S     -   186,749.50  2,494,169.79   sFT  1.00005643   +1 20 21.4
 NH1034;UTM  16      - 4,705,330.348   413,649.496   MT  0.99969174   -0 42 35.7
 NH1034
 NH1034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1034!SPC IL E     -   0.99996740  x   0.99998163  =   0.99994903
 NH1034!SPC WI S     -   0.99996740  x   1.00005643  =   1.00002383
 NH1034!UTM  16      -   0.99996740  x   0.99969174  =   0.99965915
 NH1034
 NH1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN1364905330(NAD 83)
 NH1034
 NH1034                          SUPERSEDED SURVEY CONTROL
 NH1034
 NH1034  NAD 83(1997)-  42 29 43.86426(N)    088 03 03.04362(W) AD(       ) 2
 NH1034  NAD 83(1991)-  42 29 43.86334(N)    088 03 03.04546(W) AD(       ) 2
 NH1034  NAD 83(1986)-  42 29 43.86027(N)    088 03 03.05619(W) AD(       ) 2
 NH1034  NAD 27      -  42 29 43.79100(N)    088 03 02.75900(W) AD(       ) 2
 NH1034  NGVD 29             242.43   (m)          795.4    (f) LEVELING    3  
 NH1034
 NH1034.Superseded values are not recommended for survey control.
 NH1034
 NH1034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1034.See file dsdata.pdf to determine how the superseded data were derived.
 NH1034
 NH1034_MARKER: P = PIPE CAP
 NH1034_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH1034_STAMPING: ILL 795 1919
 NH1034_MARK LOGO: USGS
 NH1034_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH1034_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1034_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1034+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2007
 NH1034
 NH1034  HISTORY     - Date     Condition        Report By
 NH1034  HISTORY     - 1919     MONUMENTED       USGS
 NH1034  HISTORY     - 1935     GOOD             CGS
 NH1034  HISTORY     - 20060708 GOOD             GEOCAC
 NH1034  HISTORY     - 20070925 GOOD             INDIV
 NH1034
 NH1034                          STATION DESCRIPTION
 NH1034
 NH1034'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH1034'THE MARK IS A STANDARD USGS BRONZE DISC MARK ON THE TOP OF AN IRON
 NH1034'PIPE AND IS STAMPED ILL-795 (FEET) AND 1919.  IT IS 20 FEET SOUTH OF
 NH1034'THE CENTERLINE OF THE ROAD TO THE EAST, 35 FEET EAST OF THE CENTERLINE
 NH1034'OF THE ROAD TO THE SOUTH, 65.30 FEET WESTSOUTHWEST OF WISCOLL RM 1 AND
 NH1034'PROJECTS 10 INCHES.
 NH1034'
 NH1034'TO REACH FROM ANTIOCH, GO SOUTH AND EAST ON ROUTE 173 2.4 MILES, TURN
 NH1034'NORTH, GO 1.6 MILES, TURN EAST AND GO EAST AND NORTH 0.8 MILE TO THE
 NH1034'POINT WHERE THE ROAD TURNS EAST AGAIN AT THE STATE BOUNDARY AND THE
 NH1034'STATION.
 NH1034
 NH1034                          STATION RECOVERY (2006)
 NH1034
 NH1034'RECOVERY NOTE BY GEOCACHING 2006 (BMC)
 NH1034'RECOVERED IN GOOD CONDITION.
 NH1034
 NH1034                          STATION RECOVERY (2007)
 NH1034
 NH1034'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TBW)
 NH1034'RECOVERD AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2867 ***********************************************************************
 AJ2867  DESIGNATION -  ILL 8W
 AJ2867  PID         -  AJ2867
 AJ2867  STATE/COUNTY-  IL/MCHENRY
 AJ2867  COUNTRY     -  US
 AJ2867  USGS QUAD   -  MARENGO SOUTH (2018)
 AJ2867
 AJ2867                         *CURRENT SURVEY CONTROL
 AJ2867  ______________________________________________________________________
 AJ2867* NAD 83(2011) POSITION- 42 14 54.87183(N) 088 36 38.78188(W)   ADJUSTED
 AJ2867* NAD 83(2011) ELLIP HT-   221.505 (meters)        (06/27/12)   ADJUSTED
 AJ2867* NAD 83(2011) EPOCH   -  2010.00
 AJ2867* NAVD 88 ORTHO HEIGHT -   255.1   (meters)      837.    (feet) GPS OBS
 AJ2867  ______________________________________________________________________
 AJ2867  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2867  GEOID HEIGHT    -        -33.556 (meters)                     GEOID99
 AJ2867  GEOID HEIGHT    -        -33.615 (meters)                     GEOID18
 AJ2867  NAD 83(2011) X  -    114,642.240 (meters)                     COMP
 AJ2867  NAD 83(2011) Y  - -4,727,253.409 (meters)                     COMP
 AJ2867  NAD 83(2011) Z  -  4,266,231.370 (meters)                     COMP
 AJ2867  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 AJ2867
 AJ2867  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2867  Standards:
 AJ2867         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2867            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2867  -------------------------------------------------------------------
 AJ2867  NETWORK    0.96   1.49           0.46   0.28   0.76     -0.15461192
 AJ2867  -------------------------------------------------------------------
 AJ2867  Click here for local accuracies and other accuracy information.
 AJ2867
 AJ2867.The horizontal coordinates were established by GPS observations
 AJ2867.and adjusted by the National Geodetic Survey in June 2012.
 AJ2867
 AJ2867.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2867.been affixed to the stable North American tectonic plate. See 
 AJ2867.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2867
 AJ2867.The horizontal coordinates are valid at the epoch date displayed above
 AJ2867.which is a decimal equivalence of Year/Month/Day.
 AJ2867
 AJ2867.The orthometric height was determined by GPS observations and a
 AJ2867.high-resolution geoid model.
 AJ2867
 AJ2867.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2867.GEOID18 height accuracy estimate available here.
 AJ2867
 AJ2867.Click photographs - Photos may exist for this station.
 AJ2867
 AJ2867.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2867
 AJ2867.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2867
 AJ2867.The ellipsoidal height was determined by GPS observations
 AJ2867.and is referenced to NAD 83.
 AJ2867
 AJ2867. The following values were computed from the NAD 83(2011) position.
 AJ2867
 AJ2867;                    North         East     Units Scale Factor Converg.
 AJ2867;SPC IL E     -   619,749.888   277,104.173   MT  0.99998145   -0 11 11.5
 AJ2867;SPC IL E     - 2,033,296.09    909,132.61   sFT  0.99998145   -0 11 11.5
 AJ2867;UTM  16      - 4,678,631.912   367,118.360   MT  0.99981726   -1 04 59.4
 AJ2867
 AJ2867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2867!SPC IL E     -   0.99996526  x   0.99998145  =   0.99994671
 AJ2867!UTM  16      -   0.99996526  x   0.99981726  =   0.99978253
 AJ2867
 AJ2867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6711878631(NAD 83)
 AJ2867
 AJ2867                          SUPERSEDED SURVEY CONTROL
 AJ2867
 AJ2867  NAD 83(2007)-  42 14 54.87183(N)    088 36 38.78280(W) AD(2002.00) 0
 AJ2867  ELLIP H (02/10/07)  221.536  (m)                       GP(2002.00)    
 AJ2867  NAD 83(1997)-  42 14 54.87169(N)    088 36 38.78262(W) AD(       ) 1
 AJ2867  ELLIP H (04/23/01)  221.563  (m)                       GP(       ) 3 1
 AJ2867
 AJ2867.Superseded values are not recommended for survey control.
 AJ2867
 AJ2867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2867.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2867
 AJ2867_MARKER: DB = BENCH MARK DISK
 AJ2867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2867_STAMPING: USGS ILL 8W 1923
 AJ2867_MARK LOGO: USGS
 AJ2867_PROJECTION: FLUSH
 AJ2867_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2867+STABILITY: SURFACE MOTION
 AJ2867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2867+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2000
 AJ2867
 AJ2867  HISTORY     - Date     Condition        Report By
 AJ2867  HISTORY     - 1923     MONUMENTED       USGS
 AJ2867  HISTORY     - 20000327 GOOD             SECI
 AJ2867  HISTORY     - 20060909 GOOD             USGSNP
 AJ2867
 AJ2867                          STATION DESCRIPTION
 AJ2867
 AJ2867'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2867'STATION IS LOCATED WITHIN THE CITY LIMITS OF MARENGO IN SECTION 35
 AJ2867'T44N R5E.  TO REACH FROM THE INTERSECTION OF US RT 20 AND IL RT 23
 AJ2867'PROCEED WEST ON US RT 20 FOR APPROXIMATELY 0.10 MI TO STATION
 AJ2867'LOCATED IN THE NORTHEAST CORNER OF INTERSECTION OF US RT 20 AND
 AJ2867'FORD STREET IN FRONT OF MCDONALDS. STATION IS 33 FT NORTH OF
 AJ2867'CENTERLINE OF US RT 20, 19 FT EAST OF CENTERLINE OF FORD ST, 1.0 FT
 AJ2867'EAST OF NORTH/SOUTH SIDEWALK, AND 1.5 FT NORTH OF EAST/WEST
 AJ2867'SIDEWALK.
 AJ2867
 AJ2867                          STATION RECOVERY (2006)
 AJ2867
 AJ2867'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ2867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2037 ***********************************************************************
 LC2037  DESIGNATION -  ILL PTS 13
 LC2037  PID         -  LC2037
 LC2037  STATE/COUNTY-  IL/PEORIA
 LC2037  COUNTRY     -  US
 LC2037  USGS QUAD   -  GLASFORD (2018)
 LC2037
 LC2037                         *CURRENT SURVEY CONTROL
 LC2037  ______________________________________________________________________
 LC2037* NAD 83(1997) POSITION- 40 37 27.89832(N) 089 52 25.23868(W)   ADJUSTED
 LC2037* NAVD 88 ORTHO HEIGHT -   197.92  (+/-2cm)      649.3   (feet) VERTCON3
 LC2037  ______________________________________________________________________
 LC2037  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 LC2037  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 LC2037  HORZ ORDER      -  FIRST
 LC2037  VERT ORDER      -  THIRD ? (See Below)
 LC2037
 LC2037.The horizontal coordinates were established by classical geodetic methods
 LC2037.and adjusted by the National Geodetic Survey in October 1999.
 LC2037
 LC2037.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2037.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2037
 LC2037.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2037.GEOID18 height accuracy estimate available here.
 LC2037
 LC2037.The vertical order pertains to the NGVD 29 superseded value.
 LC2037
 LC2037.Click photographs - Photos may exist for this station.
 LC2037
 LC2037.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2037
 LC2037. The following values were computed from the NAD 83(1997) position.
 LC2037
 LC2037;                    North         East     Units Scale Factor Converg.
 LC2037;SPC IL W     -   439,360.560   724,788.661   MT  0.99994874   +0 11 26.8
 LC2037;SPC IL W     - 1,441,468.77  2,377,910.80   sFT  0.99994874   +0 11 26.8
 LC2037;UTM  16      - 4,501,035.584   256,936.950   MT  1.00032726   -1 52 19.1
 LC2037
 LC2037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2037!SPC IL W     -   0.99997413  x   0.99994874  =   0.99992287
 LC2037!UTM  16      -   0.99997413  x   1.00032726  =   1.00030138
 LC2037
 LC2037:                Primary Azimuth Mark                     Grid Az
 LC2037:SPC IL W     -  ILL PT 13 AZ MK RESET                    000 23 35.8
 LC2037:UTM  16      -  ILL PT 13 AZ MK RESET                    002 27 21.7
 LC2037
 LC2037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5693601035(NAD 83)
 LC2037
 LC2037|---------------------------------------------------------------------|
 LC2037| PID    Reference Object                     Distance      Geod. Az  |
 LC2037|                                                           dddmmss.s |
 LC2037| CI7556 ILL PT 13 AZ MK RESET                              0003502.6 |
 LC2037| CI7557 ILL PT 13 RM 1                       32.457 METERS 02108     |
 LC2037| CI7559 ILL PT 13 RM 3                      139.238 METERS 08727     |
 LC2037| CI7558 ILL PT 13 RM 2                       24.140 METERS 09503     |
 LC2037| LC2038 GLASFORD MUNICIPAL TANK             APPROX. 7.9 KM 1382230.4 |
 LC2037| CI7560 ILL PT 13 RM 4                       93.486 METERS 18418     |
 LC2037| LD0703 CANTON INTL HARVESTER CO TANK       APPROX.15.5 KM 2390541.0 |
 LC2037| LD0707 CANTON INTL HARVESTER CO STK        APPROX.15.5 KM 2391859.8 |
 LC2037| LD0704 CANTON CEN ILL PUB SERV CO STK      APPROX.15.5 KM 2401116.1 |
 LC2037| LD0706 CANTON MUNICIPAL TANK               APPROX.15.5 KM 2401326.5 |
 LC2037| LC2039 FARMINGTON MUNICIPAL TANK           APPROX.13.0 KM 3092226.7 |
 LC2037| CI7555 ILL PT 13 AZ MK                                    3475139.2 |
 LC2037|---------------------------------------------------------------------|
 LC2037
 LC2037                          SUPERSEDED SURVEY CONTROL
 LC2037
 LC2037  NAD 83(1996)-  40 37 27.90662(N)    089 52 25.23963(W) AD(       ) 1
 LC2037  NAD 83(1986)-  40 37 27.90601(N)    089 52 25.23855(W) AD(       ) 1
 LC2037  NAD 27      -  40 37 27.76800(N)    089 52 24.83800(W) AD(       ) 1
 LC2037  NGVD 29             198.01   (m)          649.6    (f) LEVELING    3  
 LC2037
 LC2037.Superseded values are not recommended for survey control.
 LC2037
 LC2037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2037.See file dsdata.pdf to determine how the superseded data were derived.
 LC2037
 LC2037_MARKER: P = PIPE CAP
 LC2037_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC2037_STAMPING: PRIM TRAV STA NO 13 ILL 1912
 LC2037_MARK LOGO: USGS
 LC2037_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC2037_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC2037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2037+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2000
 LC2037
 LC2037  HISTORY     - Date     Condition        Report By
 LC2037  HISTORY     - 1912     MONUMENTED       USGS
 LC2037  HISTORY     - 1935     GOOD             CGS
 LC2037  HISTORY     - 1961     GOOD             CGS
 LC2037  HISTORY     - 1969     GOOD             USGS
 LC2037  HISTORY     - 19990221 GOOD             USPSQD
 LC2037  HISTORY     - 20001205 GOOD             CMT
 LC2037
 LC2037                          STATION DESCRIPTION
 LC2037
 LC2037'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2037'STATION IS IN THE EXTREME CORNER OF SEC. 6, T 7 N, R 6 E.
 LC2037'IT IS A U.S.G.S. STATION, A STANDARD PIPE WITH A BRASS CAP.
 LC2037'IT IS 6 INCHES N OF 8-INCH FENCE POST, 8 FEET E OF CENTER
 LC2037'LINE OF FARM ENTRANCE, 22 FEET E OF THE FENCE ON THE W SIDE
 LC2037'OF THE FARM ENTRANCE, 26 FEET S OF THE CENTER LINE OF THE
 LC2037'E-W GRAVEL HIGHWAY, AND PROJECTS 14 INCHES.  STATION WAS
 LC2037'ORIGINALLY SET IN 1912.
 LC2037'
 LC2037'REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET IN
 LC2037'CONCRETE.
 LC2037'
 LC2037'REFERENCE MARK NO. 1 IS NNE OF THE STATION, IN FENCE LINE 31
 LC2037'FEET E OF THE CENTER LINE OF THE N-S ROAD, 72 FEET N OF THE
 LC2037'E-W ROAD.  PROJECTING 4 INCHES.
 LC2037'
 LC2037'REFERENCE MARK NO. 2 IS E OF THE STATION IN OLD FENCE LINE,
 LC2037'30 FEET S OF THE CENTER LINE OF THE E-W ROAD, 8 FEET N OF
 LC2037'A PLOWED FIELD.  PROJECTING 5 INCHES.
 LC2037'
 LC2037'AZIMUTH MARK IS NNW OF STATION IN LINE WITH TELEPHONE POLES
 LC2037'ON THE N SIDE OF THE ROAD, 3 FEET W OF THE SECOND POLE FROM
 LC2037'THE CORNER, AND 30 FEET N OF THE CENTER LINE OF THE ROAD.
 LC2037'
 LC2037'STATION IS REACHED BY GOING N ON A GRADED GRAVEL ROAD 0.5
 LC2037'MILE FROM THE POINT WHERE ROUTE 175 TURNS E IN THE W PART
 LC2037'OF THE TOWN OF GLASFORD, THENCE W ON MAIN ROAD FOR 2.0 MILES
 LC2037'TO CROSSROADS AT SCHOOL.  GO N AND W ON MAIN ROAD 2.8 MILES
 LC2037'TO ANOTHER SCHOOL, CONTINUE W, TURN N FOR 1.1 MILES, THEN
 LC2037'JOG ABOUT 75 YARDS W TO STATION.
 LC2037'
 LC2037'ALL LIGHTS COME INTO VIEW AT 50 FEET.
 LC2037
 LC2037                          STATION RECOVERY (1961)
 LC2037
 LC2037'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC2037'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED IN 1935
 LC2037'AND FOUND TO BE IN GOOD CONDITION.  REFERENCE MARK NO. 1,
 LC2037'REFERENCE MARK NO. 2 AND THE AZIMUTH MARK WERE DESTROYED
 LC2037'AS REQUESTED BY THE HIGHWAY CONSTRUCTION ENGINEER.  A SLIGHT
 LC2037'DIFFERENCE WAS FOUND IN THE DISTANCE AND DIRECTION FOR THE
 LC2037'REFERENCE MARKS 1 AND 2.  A NEW AZIMUTH MARK, REFERENCE MARK
 LC2037'NO. 3 AND REFERENCE MARK NO. 4 WERE ESTABLISHED BY THIS
 LC2037'PARTY.  FOLLOWING IS A NEW AND COMPLETE DESCRIPTION--
 LC2037'
 LC2037'THE STATION IS LOCATED ABOUT 15 MILES SOUTHWEST OF PEORIA,
 LC2037'10 MILES NORTHEAST OF CANTON AND 6 MILES NORTHWEST OF GLASFORD.
 LC2037'
 LC2037'TO REACH FROM THE INTERSECTION OF ROUTE 175 AND THE
 LC2037'LANCASTER-TRIVOLI ROAD, LOCATED IN THE CENTER AND WEST EDGE
 LC2037'OF GLASFORD, GO NORTH ON THE MAIN ROAD (LANCASTER-TRIVOLI)
 LC2037'FOR 0.5 MILE, TURN LEFT WITH MAIN ROAD AND CONTINUE WEST FOR
 LC2037'2.0 MILES TO A CROSS ROAD AND SCHOOL, TURN RIGHT AND CONTINUE
 LC2037'NORTHWESTERLY ON MAIN ROAD FOR 2.8 MILES TO ANOTHER SCHOOL,
 LC2037'CONTINUE NORTHERLY FOR 1.1 MILES TO A SITNESS POST AND THE
 LC2037'REFERENCE MARK NO. 3 ON THE RIGHT, THENCE BEAR LEFT FOR 450
 LC2037'FEET TO THE STATION.
 LC2037'
 LC2037'THE STATION IS MARKED WITH A STANDARD U.S.G.S. PIPE AND BRASS
 LC2037'CAP THAT IS STAMPED PRIM TRAV STA NO 13 ILL 1912 AND IT
 LC2037'PROJECTS ABOUT 14 INCHES ABOVE THE GROUND.  IT IS SITUATED
 LC2037'26 FEET SOUTH OF THE CENTER OF THE EAST-WEST GRAVELED ROAD,
 LC2037'22 FEET EAST OF A FENCE ON THE WEST SIDE OF THE FARM ENTRANCE,
 LC2037'8 FEET FROM THE CENTER OF THE FARM ENTRANCE AND ABOUT 6 INCHES
 LC2037'NORTH OF AN OLD 9-INCH FENCE POST.
 LC2037'
 LC2037'REFERENCE MARK NO. 3 IS A STANDARD REFERENCE DISK SET IN THE
 LC2037'TOP OF A 12-INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 LC2037'SURFACE OF THE GROUND AND IS STAMPED ILLINOIS P.T. 13 NO 3
 LC2037'1935.  THE MARK IS 42 FEET EAST OF THE EXTENDED
 LC2037'CENTER LINE OF THE ROAD, 3 FEET SOUTH OF THE EDGE OF THE FIELD,
 LC2037'2.3 FEET WEST-NORTHWEST OF A WITNESS POST AND ONE FOOT NORTH
 LC2037'OF A FENCE.
 LC2037'
 LC2037'REFERENCE MARK NO. 4 IS A STANDARD REFERENCE DISK SET IN THE
 LC2037'TOP OF A 12-INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH
 LC2037'THE SURFACE OF THE GROUND AND IS STAMPED ILLINOIS P.T. 13
 LC2037'NO 4 1935.  THE MARK IS 77 FEET NORTH-NORTHEAST
 LC2037'OF THE NORTHEAST CORNER OF A HOUSE, 36.6 FEET SOUTH OF A
 LC2037'TELEPHONE POLE, 10 FEET WEST OF THE CENTER OF DRIVEWAY, AND
 LC2037'ONE FOOT NORTH A POWER LINE POLE.
 LC2037'
 LC2037'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN THE TOP
 LC2037'OF A 12-INCH SQUARE CONCRETE POST THAT IS SET FLUSH WITH
 LC2037'THE SURFACE OF THE GROUND AND IS STAMPED ILLINOIS P.T. 13
 LC2037'1935 RESET 1961.  THE MARK IS 43 FEET SOUTH-SOUTHWEST
 LC2037'OF THE SOUTHWEST CORNER OF A HOUSE, 30 FEET SOUTHEAST OF A
 LC2037'LARGE TREE, 29 FEET WEST OF A GATE LEADING TO THE HOUSE, 10
 LC2037'FEET EAST OF THE CENTER OF DRIVEWAY, AND 2 FEET SOUTH OF
 LC2037'A FENCE CORNER.
 LC2037'
 LC2037'TO REACH FROM THE STATION, GO NORTH FOR 0.3 MILE TO THE HOME
 LC2037'OF MR. OREN F. KEEL SR. AND THE AZIMUTH MARK DESCRIBED.
 LC2037
 LC2037                          STATION RECOVERY (1969)
 LC2037
 LC2037'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 LC2037'ALL MARKS RECOVERED AS DESCRIBED EXCEPT THAT A NEW PAVED HWY.
 LC2037'HAS NOW CUT OFF THE SECTION OF GRAVEL ROAD WHICH WAS NEAR THE
 LC2037'STATION.  STATION MARK IS NOW 1,074, FEET S. OF THE JUNCTION
 LC2037'OF THE FARM ENTRANCE ROAD AND THE PAVED HWY.
 LC2037'
 LC2037'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN EXTREME
 LC2037'CORNER OF SEC. 6, T7N, R6E
 LC2037
 LC2037                          STATION RECOVERY (1999)
 LC2037
 LC2037'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2037'RECOVERED IN GOOD CONDITION.
 LC2037
 LC2037                          STATION RECOVERY (2000)
 LC2037
 LC2037'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS)
 LC2037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0152 ***********************************************************************
 LC0152  DESIGNATION -  ILLINOIS
 LC0152  PID         -  LC0152
 LC0152  STATE/COUNTY-  IL/CHAMPAIGN
 LC0152  COUNTRY     -  US
 LC0152  USGS QUAD   -  URBANA (2018)
 LC0152
 LC0152                         *CURRENT SURVEY CONTROL
 LC0152  ______________________________________________________________________
 LC0152* NAD 83(2011) POSITION- 40 06 02.63158(N) 088 14 00.55162(W)   ADJUSTED
 LC0152* NAD 83(2011) ELLIP HT-   194.867 (meters)        (06/27/12)   ADJUSTED
 LC0152* NAD 83(2011) EPOCH   -  2010.00
 LC0152* NAVD 88 ORTHO HEIGHT -   226.944 (meters)      744.57  (feet) ADJUSTED
 LC0152  ______________________________________________________________________
 LC0152  GEOID HEIGHT    -        -32.072 (meters)                     GEOID18
 LC0152  NAD 83(2011) X  -    150,608.236 (meters)                     COMP
 LC0152  NAD 83(2011) Y  - -4,883,337.804 (meters)                     COMP
 LC0152  NAD 83(2011) Z  -  4,086,672.766 (meters)                     COMP
 LC0152  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 LC0152  DYNAMIC HEIGHT  -        226.829 (meters)      744.19  (feet) COMP
 LC0152  MODELED GRAVITY -    980,113.2   (mgal)                       NAVD 88
 LC0152
 LC0152  VERT ORDER      -  FIRST     CLASS II
 LC0152
 LC0152  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0152  Standards:
 LC0152         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0152            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0152  -------------------------------------------------------------------
 LC0152  NETWORK    2.04   3.10           0.89   0.77   1.58     -0.12325308
 LC0152  -------------------------------------------------------------------
 LC0152  Click here for local accuracies and other accuracy information.
 LC0152
 LC0152.The horizontal coordinates were established by GPS observations
 LC0152.and adjusted by the National Geodetic Survey in June 2012.
 LC0152
 LC0152.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0152.been affixed to the stable North American tectonic plate. See 
 LC0152.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0152
 LC0152.The horizontal coordinates are valid at the epoch date displayed above
 LC0152.which is a decimal equivalence of Year/Month/Day.
 LC0152
 LC0152.The orthometric height was determined by differential leveling and
 LC0152.adjusted by the NATIONAL GEODETIC SURVEY
 LC0152.in June 1991.
 LC0152
 LC0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0152.GEOID18 height accuracy estimate available here.
 LC0152
 LC0152.Click photographs - Photos may exist for this station.
 LC0152
 LC0152.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0152
 LC0152.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0152
 LC0152.The ellipsoidal height was determined by GPS observations
 LC0152.and is referenced to NAD 83.
 LC0152
 LC0152.The dynamic height is computed by dividing the NAVD 88
 LC0152.geopotential number by the normal gravity value computed on the
 LC0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0152.degrees latitude (g = 980.6199 gals.).
 LC0152
 LC0152.The modeled gravity was interpolated from observed gravity values.
 LC0152
 LC0152. The following values were computed from the NAD 83(2011) position.
 LC0152
 LC0152;                    North         East     Units Scale Factor Converg.
 LC0152;SPC IL E     -   381,189.538   308,513.547   MT  0.99997589   +0 03 51.5
 LC0152;SPC IL E     - 1,250,619.34  1,012,181.53   sFT  0.99997589   +0 03 51.5
 LC0152;UTM  16      - 4,439,666.506   394,863.434   MT  0.99973607   -0 47 40.6
 LC0152
 LC0152!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0152!SPC IL E     -   0.99996943  x   0.99997589  =   0.99994532
 LC0152!UTM  16      -   0.99996943  x   0.99973607  =   0.99970551
 LC0152
 LC0152:                Primary Azimuth Mark                     Grid Az
 LC0152:SPC IL E     -  ILLINOIS AZ MK                           269 05 18.9
 LC0152:UTM  16      -  ILLINOIS AZ MK                           269 56 51.0
 LC0152
 LC0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9486339666(NAD 83)
 LC0152
 LC0152|---------------------------------------------------------------------|
 LC0152| PID    Reference Object                     Distance      Geod. Az  |
 LC0152|                                                           dddmmss.s |
 LC0152| LC1742 CHAMPAIGN ST MARYS CATH CH          APPROX. 1.9 KM 0101217.0 |
 LC0152| LC1749 CHAMPAIGN U ILL HEAT PLT N STK      APPROX. 1.4 KM 0265507.8 |
 LC0152| LC1740 CHAMPAIGN CCC AND ST L RR STK       APPROX. 3.4 KM 0613936.0 |
 LC0152| LC1745 URBANA RADIO STATION WKID MAST      APPROX. 3.7 KM 0930605.7 |
 LC0152| LC1747 URBANA U ILL MICROWAVE TOWER        APPROX. 4.5 KM 1153638.9 |
 LC0152| CI7561 ILLINOIS AZ MK 2                                   1790137.6 |
 LC0152| LC1743 CHAMPAIGN RAD STA WILL E TWR        APPROX. 2.2 KM 1831126.0 |
 LC0152| LC1739 CHAMPAIGN RAD STA WILL W TWR        APPROX. 2.2 KM 1880433.2 |
 LC0152| LC1746 CHAMPAIGN RADIO STA WDWS TWR        APPROX. 2.2 KM 2145334.5 |
 LC0152| LC0153 ILLINOIS RM 4                         6.538 METERS 22713     |
 LC0152| LC1744 CHAMPAIGN ILLINI ELEC COOP TWR      APPROX. 1.1 KM 2512142.3 |
 LC0152| LC0154 ILLINOIS AZ MK                                     2690910.4 |
 LC0152| CI7562 ILLINOIS RM 2                       126.712 METERS 30421     |
 LC0152| LC1738 CHAMPAIGN CITY RAILROAD STACK       APPROX. 2.6 KM 3452107.8 |
 LC0152| LC0155 ILLINOIS RM 3                        66.059 METERS 35915     |
 LC0152| LC0151 ILLINOIS RM 1                        73.823 METERS 35915     |
 LC0152|---------------------------------------------------------------------|
 LC0152
 LC0152                          SUPERSEDED SURVEY CONTROL
 LC0152
 LC0152  NAD 83(2007)-  40 06 02.63163(N)    088 14 00.55249(W) AD(2002.00) 0
 LC0152  ELLIP H (02/10/07)  194.893  (m)                       GP(2002.00)    
 LC0152  ELLIP H (12/06/04)  194.899  (m)                       GP(       ) 4 1
 LC0152  NAD 83(1997)-  40 06 02.63171(N)    088 14 00.55252(W) AD(       ) 1
 LC0152  ELLIP H (12/18/02)  194.888  (m)                       GP(       ) 4 2
 LC0152  NAD 83(1997)-  40 06 02.63371(N)    088 14 00.55113(W) AD(       ) 1
 LC0152  NAD 83(1997)-  40 06 02.63383(N)    088 14 00.55127(W) AD(       ) 1
 LC0152  NAD 83(1986)-  40 06 02.64396(N)    088 14 00.54662(W) AD(       ) 1
 LC0152  NAD 27      -  40 06 02.52990(N)    088 14 00.36980(W) AD(       ) 1
 LC0152  NAVD 88             226.94   (m)          744.6    (f) LEVELING    3  
 LC0152  NGVD 29 (??/??/92)  226.981  (m)          744.69   (f) ADJ UNCH    1 2
 LC0152  NGVD 29             226.98   (m)          744.7    (f) LEVELING    3  
 LC0152
 LC0152.Superseded values are not recommended for survey control.
 LC0152
 LC0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0152.See file dsdata.pdf to determine how the superseded data were derived.
 LC0152
 LC0152_MARKER: DS = TRIANGULATION STATION DISK
 LC0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0152_STAMPING: ILLINOIS 1934
 LC0152_MARK LOGO: CGS
 LC0152_PROJECTION: RECESSED 20 CENTIMETERS
 LC0152_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0152+STABILITY: SURFACE MOTION
 LC0152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0152+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2017
 LC0152
 LC0152  HISTORY     - Date     Condition        Report By
 LC0152  HISTORY     - 1934     MONUMENTED       CGS
 LC0152  HISTORY     - 1959     GOOD             CGS
 LC0152  HISTORY     - 1963     GOOD             IL1550
 LC0152  HISTORY     - 1969     GOOD             CGS
 LC0152  HISTORY     - 1969     GOOD             CGS
 LC0152  HISTORY     - 1973     GOOD             NGS
 LC0152  HISTORY     - 1980     GOOD             ILDT
 LC0152  HISTORY     - 1984     GOOD             NGS
 LC0152  HISTORY     - 19840710 GOOD             NGS
 LC0152  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0152  HISTORY     - 20001002 GOOD             LOCSUR
 LC0152  HISTORY     - 20001229 GOOD             ZAMBRA
 LC0152  HISTORY     - 20051202 GOOD             ILDT
 LC0152  HISTORY     - 20170418 GOOD             ASMINC
 LC0152  HISTORY     - 20250611 MARK NOT FOUND   INDIV
 LC0152
 LC0152                          STATION DESCRIPTION
 LC0152
 LC0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC0152'STATION IS LOCATED IN THE CITY OF CHAMPAIGN, ON THE CAMPUS
 LC0152'OF THE UNIVERSITY OF ILLINOIS.  THE MARK IS SET AT THE SE
 LC0152'CORNER OF A PARADE GROUND, AT THE NE CORNER OF A FOOTBALL
 LC0152'PRACTICE FIELD, ABOUT 75 YARDS NE OF THE NE CORNER OF THE
 LC0152'STADIUM, 32-1/2 FEET W OF THE CENTER LINE OF SOUTH 4TH STREET,
 LC0152'14 FEET W OF THE W CURB OF SOUTH 4TH STREET, 249 FEET S OF
 LC0152'THE S CURB OF STADIUM DRIVE, AND IS FLUSH WITH THE SURFACE
 LC0152'OF THE GROUND.
 LC0152'
 LC0152'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC0152'BRONZE DISKS SET IN CONCRETE.
 LC0152'
 LC0152'REFERENCE MARK NO. 1 IS N OF THE STATION, 6-1/2 FEET S OF
 LC0152'THE S CURB OF STADIUM DRIVE, 14-1/2 FEET W OF THE W CURB OF
 LC0152'SOUTH 4TH STREET, IN THE NE CORNER OF THE PARADE GROUND,
 LC0152'AND IS FLUSH WITH THE SURFACE OF THE GROUND.  REFERENCE MARK
 LC0152'NO. 2 IS NW OF THE STATION, AND IN THE TREE LINE ALONG THE W EDGE
 LC0152'OF THE PARADE GROUND NEAR THE NW CORNER.  THE MARK IS 14
 LC0152'FEET E OF THE E CURB OF DRIVE TO THE NE ENTRANCE TO THE
 LC0152'STADIUM, 12-1/2 FEET S OF THE S CURB OF STADIUM DRIVE, 7 FEET
 LC0152'S OF A SMALL ELM TREE MARKING THE NW CORNER OF THE GROUNDS
 LC0152'AND PROJECTS 2 INCHES.
 LC0152'
 LC0152'AZIMUTH MARK IS W OF THE STATION, 83 PACES S OF STADIUM
 LC0152'DRIVE, 23 FEET E OF THE CENTER LINE OF SOUTH 1ST STREET, ABOUT
 LC0152'85 YARDS WNW OF THE NW CORNER OF THE STADIUM, AND IS FLUSH
 LC0152'WITH THE SURFACE OF THE GROUND.
 LC0152
 LC0152                          STATION RECOVERY (1959)
 LC0152
 LC0152'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0152'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER
 LC0152'2 AND THE AZIMUTH MARK WERE ALL RECOVERED AS DESCRIBED AND
 LC0152'FOUND IN GOOD CONDITION.  THE DESCRIPTION FOR THE STATION
 LC0152'IS ADEQUATE.
 LC0152
 LC0152                          STATION RECOVERY (1963)
 LC0152
 LC0152'RECOVERY NOTE BY CITY OF CHAMPAIGN ILLINOIS 1963
 LC0152'STATION RECOVERED BY CITY OF CHAMPAIGN ILL.
 LC0152'
 LC0152'THE STATION, R.M. 1 AND THE AZIMUTH MARK RECOVERED IN GOOD
 LC0152'CONDITION.  R.M. 1 IS TO BE DESTROYED BY CONSTRUCTION.  REFERENCE
 LC0152'MARK 3 WAS ESTABLISHED BY THE CITY OF CHAMPAIGN AND DISK WAS
 LC0152'FURNISHED TO THEM BY THE C AND GS.  REFERENCE MARK 3 IS 32
 LC0152'FEET SOUTH OF THE SOUTH CURB LINE EXTENDED OF PEABODY DR.,
 LC0152'10 FEET WEST OF THE WEST CURB LINE OF SOUTH FOURTH ST. IN
 LC0152'THE NE CORNER OF THE PARADE GROUND AND SET FLUSH WITH SURFACE
 LC0152'OF CONCRETE SIDEWALK.  STAMPED ILLINOIS 1934, 1963 NO. 3.
 LC0152
 LC0152                          STATION RECOVERY (1969)
 LC0152
 LC0152'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0152'THE STATION MARK, REFERENCE MARK 3 AND THE AZIMUTH MARK
 LC0152'WERE FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND
 LC0152'AND IS ASSUMED DESTROYED BY CONSTRUCTION.  A BUILDING IS
 LC0152'BEING ERECTED ON LINE TO THE AZIMUTH MARK AND A NO. 2 AZIMUTH
 LC0152'MARK WAS SET ALONG WITH A REFERENCE MARK 4.  THE RADIO TOWERS
 LC0152'MENTIONED IN THE PREVIOUS RECOVERY NOTE WERE DESTROYED BY AN
 LC0152'ICE STORM AND 2 NEW TOWERS WERE BUILT NEAR THEIR LOCATION.
 LC0152'NONE OF THE OTHER OBJECTS MENTIONED ARE VISIBLE AT THIS
 LC0152'TIME.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 3
 LC0152'CHECKED.  A NEW DESCRIPTION FOLLOWS.
 LC0152'
 LC0152'LOCATED ON THE UNIVERSITY OF ILLINOIS CAMPUS ABOUT 0.3 MILE
 LC0152'NORTHEAST OF THE UNIVERSITY STADIUM AT CHAMPAIGN.  IT IS 16
 LC0152'FEET NORTHEAST OF A FENCE CORNER, 13 FEET EAST OF A FENCE,
 LC0152'1/2 FOOT EAST OF THE WEST EDGE OF SIDEWALK, 10 FEET WEST OF
 LC0152'THE WEST CURB OF FOURTH STREET, 7 FEET SOUTHEAST OF A SMALL
 LC0152'MAPLE TREE, 14 FEET NORTH OF THE NORTH EDGE OF WALKWAY TO
 LC0152'STADIUM, 32 FEET NORTHWEST OF A STREET LIGHT, 73 FEET NORTH
 LC0152'OF THE EXTENDED CENTERLINE OF PENNSYLVANIA STREET.  THE
 LC0152'DISK IS STAMPED ILLINOIS 1934 AND THE MONUMENT IS SURROUNDED
 LC0152'BY THE SIDEWALK AND A 12 INCH IN DIAMETER METAL PIPE AND
 LC0152'COVER.  THE MONUMENT IS 8 INCHES BELOW THE LEVEL OF THE
 LC0152'SIDEWALK.
 LC0152'
 LC0152'REFERENCE MARK 3 IS A STANDARD DISK STAMPED ILLINOIS 1934
 LC0152'NO 3 1963 SET FLUSH IN CONCRETE IN A 2 X 3 FOOT SLAB SEPERATE
 LC0152'FROM THE SIDEWALK, 1 FOOT EAST OF THE WEST EDGE OF SIDEWALK
 LC0152'AND WEST EDGE OF THE SLAB, 17 FEET SOUTHEAST OF FENCE CORNER,
 LC0152'32 FEET SOUTH OF THE SOUTH CURB OF PEABODY DRIVE, 9-1/2
 LC0152'FEET WEST OF THE WEST CURB OF FOURTH STREET, 13 FEET WEST
 LC0152'OF THE FENCE.
 LC0152'
 LC0152'REFERENCE MARK 4 IS A STANDARD DISK STAMPED ILLINOIS 1934
 LC0152'NO 4 1969 SET IN A DRILL HOLE IN THE CONCRETE WALKWAY TO
 LC0152'THE STADIUM, 6 FEET SOUTHWEST OF A FENCE CORNER, 5 FEET SOUTH
 LC0152'OF A FENCE, 1/2 FOOT SOUTH OF THE NORTH EDGE OF THE WALKWAY,
 LC0152'TO THE NORTH SIDE OF THE STADIUM, 29 FEET NORTHWEST OF THE
 LC0152'STREET LIGHT AND 26 FEET WEST OF THE WEST EDGE OF THE WEST
 LC0152'CURB OF FOURTH STREET.
 LC0152'
 LC0152'THE AZIMUTH MARK IS 44 FEET SOUTH OF THE CENTERLINE OF FLORIDA
 LC0152'AVE., 28 FEET WEST OF THE CENTERLINE OF FOURTH STREET, 14
 LC0152'FEET NORTHWEST OF A STREET LIGHT, 35 FEET EAST OF THE NORTHEAST
 LC0152'CORNER OF PAVED PARKING LOT, 10 FEET EAST OF THE EAST EDGE
 LC0152'OF SIDEWALK, A STANDARD DISK STAMPED ILLINOIS 1934 NO 2 1969
 LC0152'SET IN A DRILL HOLE IN THE NORTHWEST CORNER OF THE CONCRETE
 LC0152'BASE OF TRAFFIC LIGHT (ABOUT 2 FEET ABOVE THE GROUND).
 LC0152'
 LC0152'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0152'
 LC0152'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT CHAMPAIGN
 LC0152
 LC0152                          STATION RECOVERY (1969)
 LC0152
 LC0152'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0152'AT CHAMPAIGN.
 LC0152'LOCATED ON THE UNIVERSITY OF ILLINOIS CAMPUS ABOUT 0.3 MILE NORTHEAST
 LC0152'OF THE STADIUM AT CHAMPAIGN, 16 FEET NORTHEAST OF A FENCE CORNER,
 LC0152'13 FEET EAST OF FENCE, 1/2 FOOT EAST OF THE WEST EDGE OF SIDEWALK,
 LC0152'10 FEET WEST OF THE WEST CURB OF FOURTH STREET, 7 FEET SOUTHEAST
 LC0152'OF A SMALL MAPLE TREE, 14 FEET NORTH OF THE NORTH EDGE OF
 LC0152'WALKWAY TO STADIUM, 32 FEET NORTHWEST OF A STREET LIGHT, 73 FEET
 LC0152'NORTH OF THE EXTENDED CENTERLINE OF PENNSYLVANIA STREET, STAMPED
 LC0152'ILLINOIS 1934 AND THE MONUMENT IS SURROUNDED BY THE SIDEWALK AND
 LC0152'A 12 INCH IN DIAMETER METAL PIPE AND COVER.  THE MONUMENT IS 8
 LC0152'INCHES BELOW THE LEVEL OF THE SIDEWALK.
 LC0152
 LC0152                          STATION RECOVERY (1973)
 LC0152
 LC0152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0152'RECOVERED IN GOOD CONDITION.
 LC0152
 LC0152                          STATION RECOVERY (1980)
 LC0152
 LC0152'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980 (RAP)
 LC0152'ILLINOIS 1934 RECOVERED GOOD.
 LC0152'
 LC0152'ILLINOIS 1934 NO 2 1969 RECOVERED GOOD.
 LC0152'
 LC0152'ILLINOIS 1934 NO 3 1963 RECOVERED GOOD.
 LC0152'
 LC0152'ILLINOIS 1934 NO 4 1969 RECOVERED GOOD.
 LC0152'
 LC0152'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN CHAMPAIGN.
 LC0152
 LC0152                          STATION RECOVERY (1984)
 LC0152
 LC0152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 LC0152'RECOVERED IN GOOD CONDITION.
 LC0152
 LC0152                          STATION RECOVERY (1984)
 LC0152
 LC0152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 LC0152'THE STATION MARK, RMS 3 AND 4 AND THE AZ MK WERE RECOVERED IN GOOD
 LC0152'CONDITION.  THE DISTANCES AND DIRECTIONS TO THE RMS CHECKED THE OLD
 LC0152'DATA.  DUE TO CONSTRUCTION, A NEW AZ MK 3 WAS ESTABLISHED AT THIS
 LC0152'TIME.  AZ MK 2 WAS DESTROYED.  THE DESCRIPTION FOR THIS STATION IS
 LC0152'STILL ADEQUATE.
 LC0152'
 LC0152'THE STATION IS A STANDARD NGS DISK STAMPED---ILLINOIS 1934---, SET
 LC0152'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (35 CM) IN
 LC0152'DIAMETER, RECESSED 8 INCHES (24 CM) BELOW THE GROUND.  NOTE,
 LC0152'SURROUNDED BY SIDEWALK AND A 12 INCH IN DIAMETER METAL PIPE WITH
 LC0152'COVER.  THE STATION IS LOCATED 0.152 METERS (0.499 FT) E FROM THE W
 LC0152'EDGE OF SIDEWALK, 3.048 METERS (10.000 FT) W FROM THE W CURB OF FOURTH
 LC0152'STREET, 4.267 METERS (13.999 FT) N FROM THE N EDGE OF WALKWAY TO
 LC0152'STADIUM, 22.250 METERS (72.999 FT) N FROM THE EXTENDED CENTERLINE OF
 LC0152'PENNSYLVANIA STREET AND 6.401 METERS (21.001 FT) S FROM THE S EDGE OF
 LC0152'ENTRANCE TO A PARKING AREA.  RM NO 3, IS A STANDARD NGS DISK
 LC0152'STAMPED---ILLINOIS 1934 NO 3 1963---, SET FLUSH IN CONCRETE IN A 2 FT
 LC0152'(0.6 M) BY 3 FT (0.9 M) SLAB, SEPERATE FROM SIDEWALK.  THE STATION IS
 LC0152'LOCATED 0.305 METERS (1.001 FT) E FROM THE W EDGE OF SIDEWALK AND W
 LC0152'EDGE OF THE SLAB, 9.754 METERS (32.001 FT) S FROM THE S CURB OF
 LC0152'PEABODY DRIVE AND 2.926 METERS (9.600 FT) W FROM THE W CURB OF FOURTH
 LC0152'STREET, AND LEVEL WITH THE STATION.  RM NO 4, IS A STANDARD CGS DISK
 LC0152'STAMPED---ILLINOIS 1934 NO 4 1969---, SET IN A DRILL HOLE IN THE
 LC0152'CONCRETE SIDEWALK TO STADIUM.  THE STATION IS LOCATED 0.152 METERS
 LC0152'(0.499 FT) S FROM THE N EDGE OF THE WALKWAY TO THE N SIDE OF THE
 LC0152'STADIUM, 7.925 METERS (26.001 FT) W FROM THE W EDGE OF W CURB OF
 LC0152'FOURTH STREET, AND LEVEL WITH THE STATION.  AZ MK NO 3, IS A STANDARD
 LC0152'NGS DISK STAMPED---ILLINOIS 1934 NO 3 1984---, SET INTO A DRILL HOLE
 LC0152'IN THE E EDGE OF SIDEWALK.  THE STATION IS LOCATED 5.060 METERS
 LC0152'(16.601 FT) W FROM THE W CURB OF FOURTH STREET, 1.524 METERS (5.000
 LC0152'FT) W FROM AN 8 INCH MAPLE TREE, 6.096 METERS (20.000 FT) E FROM A N-S
 LC0152'FENCE LINE AND 17.678 METERS (57.999 FT) S FROM THE S CURB OF FLORIDA
 LC0152'AVENUE.  TO REACH THE AZ MK FROM THE STATION, GO S ON FOURTH STREET
 LC0152'FOR 0.32 KM (0.20 MI) TO MARK ON RIGHT JUST AFTER CROSSING FLORIDA
 LC0152'AVENUE.
 LC0152
 LC0152                          STATION RECOVERY (1986)
 LC0152
 LC0152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0152'NOTE--THERE IS A NEW SIDEWALK AT THIS LOCATION.
 LC0152
 LC0152                          STATION RECOVERY (2000)
 LC0152
 LC0152'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2000 (DSC)
 LC0152'ILLINOIS 1934 RECOVERED IN GOOD CONDITION, SMALL MAPLE TREE HAS BEEN
 LC0152'CUT DOWN, MONUMENT IS INSIDE A VAULT, 8 INCHES BELOW THE SIDEWALK AS
 LC0152'NOTED IN THE 1969 RECOVERY, AND 32 FEET WEST OF THE CENTERLINE OF
 LC0152'FOURTH STREET.  REFERENCE MARKS NOT SEARCHED FOR.
 LC0152
 LC0152                          STATION RECOVERY (2000)
 LC0152
 LC0152'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC0152'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC0152'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC0152
 LC0152                          STATION RECOVERY (2005)
 LC0152
 LC0152'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0152'RM 1 NOT FOUND
 LC0152'RM 2 NOT FOUND
 LC0152'RM 3 FOUND GOOD
 LC0152'RM 4 NOT FOUND
 LC0152
 LC0152                          STATION RECOVERY (2017)
 LC0152
 LC0152'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (CSM)
 LC0152'RECOVERED IN GOOD CONDITION.
 LC0152
 LC0152                          STATION RECOVERY (2025)
 LC0152
 LC0152'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2025 (DR)
 LC0152'ORIGINAL MONUMENT APPEARS TO BE DESTROYED BY NEW CONCRETE SIDEWALK
 LC0152'CONSTRUCTION.  FOUND SMALL DRILL HOLE AND CHISELED CROSS ON SIDEWALK
 LC0152'SURFACE AT RECORDED COORDINATES.  FOUND REFERENCE MARK 3 - RECORD
 LC0152'DISTANCE OF 216.72 FT (66.1 M) CHECKS OUT.  CURRENT ELEVATION APPEARS
 LC0152'TO BE 0.7 FT (21 CM) HIGHER THAN RECORD ELEVATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8511 ***********************************************************************
 DP8511  DESIGNATION -  ILLINOIS
 DP8511  PID         -  DP8511
 DP8511  STATE/COUNTY-  IL/MORGAN
 DP8511  COUNTRY     -  US
 DP8511  USGS QUAD   -  JACKSONVILLE (2018)
 DP8511
 DP8511                         *CURRENT SURVEY CONTROL
 DP8511  ______________________________________________________________________
 DP8511* NAD 83(1986) POSITION- 39 44 04.74   (N) 090 13 53.67   (W)   HD_HELD1
 DP8511* NAVD 88 ORTHO HEIGHT -   186.649 (meters)      612.36  (feet) ADJUSTED
 DP8511  ______________________________________________________________________
 DP8511  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 DP8511  DYNAMIC HEIGHT  -        186.546 (meters)      612.03  (feet) COMP
 DP8511  MODELED GRAVITY -    980,071.3   (mgal)                       NAVD 88
 DP8511
 DP8511  VERT ORDER      -  SECOND    CLASS I
 DP8511
 DP8511.The horizontal coordinates were determined by differentially corrected
 DP8511.hand held GPS observations or other comparable positioning techniques
 DP8511.and have an estimated accuracy of +/- 3 meters.
 DP8511
 DP8511.The orthometric height was determined by differential leveling and
 DP8511.adjusted by the NATIONAL GEODETIC SURVEY
 DP8511.in September 2015.
 DP8511
 DP8511.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8511.GEOID18 height accuracy estimate available here.
 DP8511
 DP8511.Click photographs - Photos may exist for this station.
 DP8511
 DP8511.The dynamic height is computed by dividing the NAVD 88
 DP8511.geopotential number by the normal gravity value computed on the
 DP8511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8511.degrees latitude (g = 980.6199 gals.).
 DP8511
 DP8511.The modeled gravity was interpolated from observed gravity values.
 DP8511
 DP8511;                    North         East    Units  Estimated Accuracy
 DP8511;SPC IL W     -   340,529.2     694,436.2     MT  (+/- 3 meters HH1 GPS) 
 DP8511
 DP8511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3724101971(NAD 83)
 DP8511
 DP8511                          SUPERSEDED SURVEY CONTROL
 DP8511
 DP8511.No superseded survey control is available for this station.
 DP8511
 DP8511_MARKER: DB = BENCH MARK DISK
 DP8511_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DP8511_SP_SET: STEP
 DP8511_STAMPING: ILLINOIS
 DP8511_MARK LOGO: USGS
 DP8511_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP8511_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP8511_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP8511+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2014
 DP8511
 DP8511  HISTORY     - Date     Condition        Report By
 DP8511  HISTORY     - UNK      MONUMENTED       USGS
 DP8511  HISTORY     - 20140915 GOOD             AMESC
 DP8511
 DP8511                          STATION DESCRIPTION
 DP8511
 DP8511'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP8511'THE STATION IS LOCATED ABOUT 8.4 MI (13.6 KM) SOUTH-SOUTHWEST OF
 DP8511'LITERBERRY, 6.9 MI (11.1 KM) EAST-NORTHEAST OF LYNNVILLE AND IN THE
 DP8511'TOWN OF JACKSONVILLE, IL.
 DP8511'
 DP8511'IN JACKSONVILLE, AT THE COURTHOUSE AT THE EAST ENTRANCE, IN THE SOUTH
 DP8511'FACE OF THE STONE SUPPORT OF THE STEPS AND 1.2 FT (0.4 M) ABOVE THE
 DP8511'GROUND.
 DP8511'
 DP8511'NOTE - THE DISK REPLACES THE OLD BENCH MARK 612 SET IN 1921 IN THE
 DP8511'SAME DRILL HOLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0154 ***********************************************************************
 LC0154  DESIGNATION -  ILLINOIS AZ MK
 LC0154  PID         -  LC0154
 LC0154  STATE/COUNTY-  IL/CHAMPAIGN
 LC0154  COUNTRY     -  US
 LC0154  USGS QUAD   -  URBANA (2018)
 LC0154
 LC0154                         *CURRENT SURVEY CONTROL
 LC0154  ______________________________________________________________________
 LC0154* NAD 83(1986) POSITION- 40 06 02.42   (N) 088 14 18.66   (W)   HD_HELD1
 LC0154* NAVD 88 ORTHO HEIGHT -   223.630 (meters)      733.69  (feet) ADJUSTED
 LC0154  ______________________________________________________________________
 LC0154  GEOID HEIGHT    -        -32.069 (meters)                     GEOID18
 LC0154  DYNAMIC HEIGHT  -        223.517 (meters)      733.32  (feet) COMP
 LC0154  MODELED GRAVITY -    980,113.4   (mgal)                       NAVD 88
 LC0154
 LC0154  VERT ORDER      -  FIRST     CLASS II
 LC0154
 LC0154.The horizontal coordinates were determined by differentially corrected
 LC0154.hand held GPS observations or other comparable positioning techniques
 LC0154.and have an estimated accuracy of +/- 3 meters.
 LC0154
 LC0154.The orthometric height was determined by differential leveling and
 LC0154.adjusted by the NATIONAL GEODETIC SURVEY
 LC0154.in June 1991.
 LC0154
 LC0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0154.GEOID18 height accuracy estimate available here.
 LC0154
 LC0154.Click photographs - Photos may exist for this station.
 LC0154
 LC0154.The dynamic height is computed by dividing the NAVD 88
 LC0154.geopotential number by the normal gravity value computed on the
 LC0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0154.degrees latitude (g = 980.6199 gals.).
 LC0154
 LC0154.The modeled gravity was interpolated from observed gravity values.
 LC0154
 LC0154;                    North         East    Units  Estimated Accuracy
 LC0154;SPC IL E     -   381,182.5     308,084.7     MT  (+/- 3 meters HH1 GPS) 
 LC0154
 LC0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9443439665(NAD 83)
 LC0154
 LC0154                          SUPERSEDED SURVEY CONTROL
 LC0154
 LC0154  NGVD 29 (??/??/92)  223.667  (m)          733.81   (f) ADJ UNCH    1 2
 LC0154
 LC0154.Superseded values are not recommended for survey control.
 LC0154
 LC0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0154.See file dsdata.pdf to determine how the superseded data were derived.
 LC0154
 LC0154_MARKER: DR = REFERENCE MARK DISK
 LC0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0154_STAMPING: ILLINOIS AZIMUTH 1934
 LC0154_MARK LOGO: CGS
 LC0154_PROJECTION: FLUSH
 LC0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0154+STABILITY: SURFACE MOTION
 LC0154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0154+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2015
 LC0154
 LC0154  HISTORY     - Date     Condition        Report By
 LC0154  HISTORY     - 1934     MONUMENTED       CGS
 LC0154  HISTORY     - 1954     GOOD             CGS
 LC0154  HISTORY     - 1969     GOOD             CGS
 LC0154  HISTORY     - 1986     GOOD             NGS
 LC0154  HISTORY     - 19990701 GOOD             BCA
 LC0154  HISTORY     - 20051202 GOOD             ILDT
 LC0154  HISTORY     - 20151021 GOOD             ILGS
 LC0154
 LC0154                          STATION DESCRIPTION
 LC0154
 LC0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0154'AT CHAMPAIGN.
 LC0154'AT CHAMPAIGN, NEAR THE NORTHWEST CORNER OF GROUNDS OF FOOTBALL
 LC0154'STADIUM OF UNIVERSITY OF ILLINOIS, 5.8 FEET EAST OF EAST CURB
 LC0154'LINE OF SOUTH FIRST STREET, 260 FEET SOUTH OF SOUTH CURB LINE OF
 LC0154'PEABODY DRIVE, 37 FEET SOUTH OF THE THIRD ELM TREE SOUTH OF
 LC0154'PEABODY DRIVE, 24 FEET NORTH OF THE 4TH ELM TREE SOUTH OF PEABODY
 LC0154'DRIVE, ABOUT 1 1/2 FEET ABOVE LEVEL OF SOUTH FIRST STREET AND SET
 LC0154'IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH GROUND.
 LC0154
 LC0154                          STATION RECOVERY (1969)
 LC0154
 LC0154'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0154'RECOVERED IN GOOD CONDITION.
 LC0154
 LC0154                          STATION RECOVERY (1986)
 LC0154
 LC0154'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0154'RECOVERED IN GOOD CONDITION.
 LC0154
 LC0154                          STATION RECOVERY (1999)
 LC0154
 LC0154'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1999 (CEW)
 LC0154'STATION IS 23.5 FEET EAST OF THE CENTERLINE OF FIRST STREET, 5.8 FEET
 LC0154'NORTHEAST OF A STREET LIGHT, 2.5 FEET NORTHWEST OF THE 9TH FENCE POST
 LC0154'SOUTH OF THE NORTH END OF A POST AND CHAIN FENCE
 LC0154
 LC0154                          STATION RECOVERY (2005)
 LC0154
 LC0154'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0154'RECOVERED IN GOOD CONDITION.
 LC0154
 LC0154                          STATION RECOVERY (2015)
 LC0154
 LC0154'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2015 (MRJ)
 LC0154'DUE TO RADICAL CHANGES IN THE AREA DUE TO CONSTRUCTION, THE FOLLOWING
 LC0154'ARE THE NEW TIES.  FROM THE INTERSECTION OF PEABODY AND SOUTH FIRST
 LC0154'270 FT (82.3 M) SOUTH ALONG SOUTH FIRST TO MARK ON THE LEFT.  53.0 FT
 LC0154'(16.2 M) FROM THE CENTER OF THE TOP OF THE CULVERT TO THE NORTH EAST
 LC0154'OF THE MARK.  43.5 FT (13.3 M) FROM THE EDGE OF THE CURB OF THE
 LC0154'PARKING LOT ALONG AZIMUTH LINE.  48 FT (14.6 M) NORTH EAST TO THE
 LC0154'SECOND LIGHT POLE ALONG THE WEST EDGE OF THE PARKING LOT.  6.2 FT (1.9
 LC0154'M) FROM THE BACK OF THE CURB ALONG SOUTH FIRST STREET.  4.2 FT (1.3 M)
 LC0154'TO THE CENTER OF THE ELECTRICAL HAND HOLE FOR STREET LIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7900 ***********************************************************************
 DF7900  CBN         -  This is a Cooperative Base Network Control Station.
 DF7900  DESIGNATION -  ILLINOIS BEACH
 DF7900  PID         -  DF7900
 DF7900  STATE/COUNTY-  IL/LAKE
 DF7900  COUNTRY     -  US
 DF7900  USGS QUAD   -  ZION (2018)
 DF7900
 DF7900                         *CURRENT SURVEY CONTROL
 DF7900  ______________________________________________________________________
 DF7900* NAD 83(2011) POSITION- 42 25 35.98248(N) 087 48 16.04953(W)   ADJUSTED
 DF7900* NAD 83(2011) ELLIP HT-   146.909 (meters)        (06/27/12)   ADJUSTED
 DF7900* NAD 83(2011) EPOCH   -  2010.00
 DF7900* NAVD 88 ORTHO HEIGHT -   181.4   (meters)      595.    (feet) GPS OBS
 DF7900  ______________________________________________________________________
 DF7900  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7900  GEOID HEIGHT    -        -34.468 (meters)                     GEOID99
 DF7900  GEOID HEIGHT    -        -34.505 (meters)                     GEOID18
 DF7900  NAD 83(2011) X  -    180,642.058 (meters)                     COMP
 DF7900  NAD 83(2011) Y  - -4,711,803.323 (meters)                     COMP
 DF7900  NAD 83(2011) Z  -  4,280,804.036 (meters)                     COMP
 DF7900  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 DF7900
 DF7900  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7900  Standards:
 DF7900         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7900            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7900  -------------------------------------------------------------------
 DF7900  NETWORK    0.92   1.51           0.42   0.32   0.77      0.04394450
 DF7900  -------------------------------------------------------------------
 DF7900  Click here for local accuracies and other accuracy information.
 DF7900
 DF7900.The horizontal coordinates were established by GPS observations
 DF7900.and adjusted by the National Geodetic Survey in June 2012.
 DF7900
 DF7900.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7900.been affixed to the stable North American tectonic plate. See 
 DF7900.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7900
 DF7900.The horizontal coordinates are valid at the epoch date displayed above
 DF7900.which is a decimal equivalence of Year/Month/Day.
 DF7900
 DF7900.The orthometric height was determined by GPS observations and a
 DF7900.high-resolution geoid model.
 DF7900
 DF7900.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7900.GEOID18 height accuracy estimate available here.
 DF7900
 DF7900.Click photographs - Photos may exist for this station.
 DF7900
 DF7900.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7900
 DF7900.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7900
 DF7900.The ellipsoidal height was determined by GPS observations
 DF7900.and is referenced to NAD 83.
 DF7900
 DF7900. The following values were computed from the NAD 83(2011) position.
 DF7900
 DF7900;                    North         East     Units Scale Factor Converg.
 DF7900;SPC IL E     -   639,629.439   343,522.749   MT  0.99999830   +0 21 24.5
 DF7900;SPC IL E     - 2,098,517.58  1,127,040.89   sFT  0.99999830   +0 21 24.5
 DF7900;UTM  16      - 4,697,463.197   433,823.391   MT  0.99965388   -0 32 33.9
 DF7900
 DF7900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7900!SPC IL E     -   0.99997696  x   0.99999830  =   0.99997526
 DF7900!UTM  16      -   0.99997696  x   0.99965388  =   0.99963085
 DF7900
 DF7900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3382397463(NAD 83)
 DF7900
 DF7900                          SUPERSEDED SURVEY CONTROL
 DF7900
 DF7900  NAD 83(2007)-  42 25 35.98245(N)    087 48 16.05043(W) AD(2002.00) 0
 DF7900  ELLIP H (02/10/07)  146.936  (m)                       GP(2002.00)    
 DF7900  NAD 83(1997)-  42 25 35.98248(N)    087 48 16.05053(W) AD(       ) A
 DF7900  ELLIP H (09/15/03)  146.944  (m)                       GP(       ) 4 1
 DF7900
 DF7900.Superseded values are not recommended for survey control.
 DF7900
 DF7900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7900.See file dsdata.pdf to determine how the superseded data were derived.
 DF7900
 DF7900_MARKER: DD = SURVEY DISK
 DF7900_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7900_STAMPING: IL BEACH 2002
 DF7900_MARK LOGO: ILDW
 DF7900_PROJECTION: FLUSH
 DF7900_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7900_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7900+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2007
 DF7900
 DF7900  HISTORY     - Date     Condition        Report By
 DF7900  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7900  HISTORY     - 20071204 GOOD             ILDW
 DF7900  HISTORY     - 20080927 POOR             NGS
 DF7900
 DF7900                          STATION DESCRIPTION
 DF7900
 DF7900'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7900'THE STATION IS LOCATED IN LAKE COUNTY,  IN SECTION 26 , TOWNSHIP 46
 DF7900'NORTH, RANGE 12 EAST OF THE 3RD
 DF7900'PRINCIPAL MERIDIAN.  TO REACH GO 0.5 MILES EAST ON WADSWORTH ROAD FROM
 DF7900'ROUTE 137/SHERIDAN
 DF7900'ROAD,  THEN LEFT AT THE PARK ROAD FOR 0.6 MILES TO A CROSS ROAD.  GO
 DF7900'RIGHT ( SOUTH ) 0.3  MILES TO THE
 DF7900'PARK OFFICE ENTRANCE TO THE LEFT ( EAST ), GO 0.10 MILES TO THE
 DF7900'STATION.  STATION IS 5 FEET EAST OF
 DF7900'THE EAST EDGE OF AN ASPHALT PARKING LOT AND 41 FEET NORTHEAST OF THE
 DF7900'NORTHEAST CORNER OF A
 DF7900'BRICK OFFICE BUILDING IN LINE WITH THE EAST BUILDING FACE , SET FLUSH
 DF7900'WITH THE GROUND AND MARKED
 DF7900'WITH A WITNESS POST.
 DF7900
 DF7900                          STATION RECOVERY (2007)
 DF7900
 DF7900'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2007 (DJM)
 DF7900'RECOVERED AS DESCRIBED
 DF7900
 DF7900                          STATION RECOVERY (2008)
 DF7900
 DF7900'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (TRP)
 DF7900'MARK FOUND. ILLINOIS BEACH B, IN ILLINOIS BEACH STATE PARK, IN BEACH
 DF7900'PARK IL. LOCATION IS 1/4 MILE SOUTH OF NUCLEAR PLANT, AT THE NORTH END
 DF7900'OF WALKING TRAIL. MARK DID NOT HAVE A NUMBER, AND IS IN POOR
 DF7900'CONDITION, SHOULD BE REPAIRED/ REPLACED. PLEASE CONTACT ME FOR MORE
 DF7900'INFORMATION. CAN PROVIDE PHOTOS AND/OR GPS LOCATION. PID MAY NOT BE
 DF7900'THE EXACT, BUT IN GENERAL AREA. DO NOT RECALL ANNY NUMBERS ON MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1784 ***********************************************************************
 JB1784  DESIGNATION -  ILLINOIS BELL TEL KSJ 57 MAST
 JB1784  PID         -  JB1784
 JB1784  STATE/COUNTY-  IL/MARION
 JB1784  COUNTRY     -  US
 JB1784  USGS QUAD   -  IUKA (2018)
 JB1784
 JB1784                         *CURRENT SURVEY CONTROL
 JB1784  ______________________________________________________________________
 JB1784* NAD 83(1997) POSITION- 38 31 13.23817(N) 088 49 46.05285(W)   ADJUSTED
 JB1784  ______________________________________________________________________
 JB1784  GEOID HEIGHT    -        -30.721 (meters)                     GEOID18
 JB1784  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 JB1784  HORZ ORDER      -  THIRD
 JB1784
 JB1784.The horizontal coordinates were established by classical geodetic methods
 JB1784.and adjusted by the National Geodetic Survey in October 1999.
 JB1784
 JB1784.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1784.GEOID18 height accuracy estimate available here.
 JB1784
 JB1784.Click photographs - Photos may exist for this station.
 JB1784
 JB1784.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1784
 JB1784. The following values were computed from the NAD 83(1997) position.
 JB1784
 JB1784;                    North         East     Units Scale Factor Converg.
 JB1784;SPC IL E     -   205,848.979   256,734.710   MT  0.99999804   -0 18 32.4
 JB1784;SPC IL E     -   675,356.19    842,303.79   sFT  0.99999804   -0 18 32.4
 JB1784;UTM  16      - 4,265,136.884   340,513.793   MT  0.99991324   -1 08 22.6
 JB1784
 JB1784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4051365136(NAD 83)
 JB1784
 JB1784                          SUPERSEDED SURVEY CONTROL
 JB1784
 JB1784  NAD 83(1986)-  38 31 13.25261(N)    088 49 46.05011(W) AD(       ) 3
 JB1784  NAD 27      -  38 31 13.08129(N)    088 49 45.83916(W) AD(       ) 3
 JB1784
 JB1784.Superseded values are not recommended for survey control.
 JB1784
 JB1784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1784.See file dsdata.pdf to determine how the superseded data were derived.
 JB1784
 JB1784_MARKER: 42 = RADIO/TV MAST
 JB1784
 JB1784  HISTORY     - Date     Condition        Report By
 JB1784  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1784
 JB1784                          STATION DESCRIPTION
 JB1784
 JB1784'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1784'THE STATION IS THE RED LIGHT ATOP THE MAST.  LOCATED ABOUT 4.5 MILES
 JB1784'NORTHEAST OF KELL,
 JB1784'7 MILES SOUTH-SOUTHWEST OF IUKA, 10 MILES
 JB1784'SOUTHEAST OF SALEM AND OWNED BY
 JB1784'ILLINOIS BELL TELEPHONE CO.  IT IS A
 JB1784'GUYED STEEL STRUCTURE PAINTED IN ALTERNATE
 JB1784'SECTIONS OF RED AND WHITE.
 JB1784'THE OVERALL HEIGHT IS 200 FEET.
 JB1784'
 JB1784'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 161 ABOUT 7.5
 JB1784'MILES SOUTH OF SALEM, GO
 JB1784'EAST ON A PAVED ROAD FOR 4.1 MILES TO A SIDE ROAD LEFT.
 JB1784'CONTINUE EAST ON THE PAVED ROAD
 JB1784'FOR 2.0 MILES TO THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0151 ***********************************************************************
 LC0151  DESIGNATION -  ILLINOIS RM 1
 LC0151  PID         -  LC0151
 LC0151  STATE/COUNTY-  IL/CHAMPAIGN
 LC0151  COUNTRY     -  US
 LC0151  USGS QUAD   -  URBANA (2018)
 LC0151
 LC0151                         *CURRENT SURVEY CONTROL
 LC0151  ______________________________________________________________________
 LC0151* NAD 83(1986) POSITION- 40 06 05.02   (N) 088 14 00.59   (W)   HD_HELD1
 LC0151* NAVD 88 ORTHO HEIGHT -   226.494 (meters)      743.09  (feet) ADJUSTED
 LC0151  ______________________________________________________________________
 LC0151  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0151  DYNAMIC HEIGHT  -        226.379 (meters)      742.71  (feet) COMP
 LC0151  MODELED GRAVITY -    980,113.2   (mgal)                       NAVD 88
 LC0151
 LC0151  VERT ORDER      -  FIRST     CLASS II
 LC0151
 LC0151.The horizontal coordinates were determined by differentially corrected
 LC0151.hand held GPS observations or other comparable positioning techniques
 LC0151.and have an estimated accuracy of +/- 3 meters.
 LC0151
 LC0151.The orthometric height was determined by differential leveling and
 LC0151.adjusted by the NATIONAL GEODETIC SURVEY
 LC0151.in June 1991.
 LC0151
 LC0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0151.GEOID18 height accuracy estimate available here.
 LC0151
 LC0151.Click photographs - Photos may exist for this station.
 LC0151
 LC0151.The dynamic height is computed by dividing the NAVD 88
 LC0151.geopotential number by the normal gravity value computed on the
 LC0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0151.degrees latitude (g = 980.6199 gals.).
 LC0151
 LC0151.The modeled gravity was interpolated from observed gravity values.
 LC0151
 LC0151;                    North         East    Units  Estimated Accuracy
 LC0151;SPC IL E     -   381,263.2     308,512.6     MT  (+/- 3 meters HH1 GPS) 
 LC0151
 LC0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9486339740(NAD 83)
 LC0151
 LC0151                          SUPERSEDED SURVEY CONTROL
 LC0151
 LC0151  NGVD 29 (??/??/92)  226.531  (m)          743.21   (f) ADJ UNCH    1 2
 LC0151
 LC0151.Superseded values are not recommended for survey control.
 LC0151
 LC0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0151.See file dsdata.pdf to determine how the superseded data were derived.
 LC0151
 LC0151_MARKER: DR = REFERENCE MARK DISK
 LC0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0151_STAMPING: ILLINOIS NO 1 1934
 LC0151_MARK LOGO: CGS
 LC0151_PROJECTION: FLUSH
 LC0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0151+STABILITY: SURFACE MOTION
 LC0151
 LC0151  HISTORY     - Date     Condition        Report By
 LC0151  HISTORY     - 1934     MONUMENTED       CGS
 LC0151  HISTORY     - 1954     GOOD             CGS
 LC0151  HISTORY     - 1963     POOR             CGS
 LC0151  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0151
 LC0151                          STATION DESCRIPTION
 LC0151
 LC0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0151'AT CHAMPAIGN.
 LC0151'AT CHAMPAIGN, AT INTERSECTION OF SOUTH FOURTH STREET AND PEABODY
 LC0151'DRIVE, 14 1/2 FEET WEST OF WEST CURB LINE OF SOUTH FOURTH STREET,
 LC0151'6 1/2 FEET SOUTH OF SOUTH CURB LINE OF PEABODY DRIVE, 242.5 FEET
 LC0151'NORTH OF STATION MARK, 340.25 FEET EAST OF RM NO. 2, ABOUT 0.7
 LC0151'FOOT ABOVE LEVEL OF STREETS AND SET IN THE TOP OF A CONCRETE
 LC0151'POST ABOUT FLUSH WITH GROUND.  NOTE-- TO BE DESTROYED BY CONSTRUCTION.
 LC0151
 LC0151                          STATION RECOVERY (1963)
 LC0151
 LC0151'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 LC0151'MARK RECOVERED IN POOR CONDITION.
 LC0151
 LC0151                          STATION RECOVERY (1986)
 LC0151
 LC0151'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0151'THERE IS A NEW SIDEWALK AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0155 ***********************************************************************
 LC0155  DESIGNATION -  ILLINOIS RM 3
 LC0155  PID         -  LC0155
 LC0155  STATE/COUNTY-  IL/CHAMPAIGN
 LC0155  COUNTRY     -  US
 LC0155  USGS QUAD   -  URBANA (2018)
 LC0155
 LC0155                         *CURRENT SURVEY CONTROL
 LC0155  ______________________________________________________________________
 LC0155* NAD 83(1986) POSITION- 40 06 04.77   (N) 088 14 00.59   (W)   HD_HELD1
 LC0155* NAVD 88 ORTHO HEIGHT -   226.77  (meters)      744.0   (feet) RESET
 LC0155  ______________________________________________________________________
 LC0155  GEOID HEIGHT    -        -32.072 (meters)                     GEOID18
 LC0155  VERT ORDER      -  THIRD
 LC0155
 LC0155.The horizontal coordinates were determined by differentially corrected
 LC0155.hand held GPS observations or other comparable positioning techniques
 LC0155.and have an estimated accuracy of +/- 3 meters.
 LC0155
 LC0155.The orthometric height was computed from unverified reset data.
 LC0155
 LC0155.No vertical observational check was made to the station.
 LC0155
 LC0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0155.GEOID18 height accuracy estimate available here.
 LC0155
 LC0155.Click photographs - Photos may exist for this station.
 LC0155
 LC0155;                    North         East    Units  Estimated Accuracy
 LC0155;SPC IL E     -   381,255.5     308,512.6     MT  (+/- 3 meters HH1 GPS) 
 LC0155
 LC0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9486339732(NAD 83)
 LC0155
 LC0155                          SUPERSEDED SURVEY CONTROL
 LC0155
 LC0155  NGVD 29 (??/??/??)  226.80   (m)          744.1    (f) RESET       3  
 LC0155
 LC0155.Superseded values are not recommended for survey control.
 LC0155
 LC0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0155.See file dsdata.pdf to determine how the superseded data were derived.
 LC0155
 LC0155_MARKER: DR = REFERENCE MARK DISK
 LC0155_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0155_SP_SET: SIDEWALK
 LC0155_STAMPING: ILLINOIS 1934 NO 3 1963
 LC0155_MARK LOGO: CGS
 LC0155_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0155
 LC0155  HISTORY     - Date     Condition        Report By
 LC0155  HISTORY     - 1963     MONUMENTED       LOCENG
 LC0155  HISTORY     - 1965     GOOD             CGS
 LC0155  HISTORY     - 1973     GOOD             NGS
 LC0155  HISTORY     - 1984     GOOD             NGS
 LC0155  HISTORY     - 1986     GOOD             NGS
 LC0155
 LC0155                          STATION DESCRIPTION
 LC0155
 LC0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 LC0155'AT CHAMPAIGN.
 LC0155'AT CHAMPAIGN, AT THE INTERSECTION OF SOUTH FOURTH STREET AND
 LC0155'PEABODY DRIVE, 216.74 FEET NORTH OF TRIANGULATION STATION ILLINOIS,
 LC0155'32 FEET SOUTH OF THE SOUTH CURB LINE EXTENDED OF PEABODY DRIVE,
 LC0155'10 FEET WEST OF THE WEST CURB LINE OF SOUTH FOURTH STREET, IN THE
 LC0155'NORTHEAST CORNER OF THE PARADE GROUND, SET FLUSH WITH SURFACE
 LC0155'OF CONCRETE SIDEWALK.
 LC0155
 LC0155                          STATION RECOVERY (1973)
 LC0155
 LC0155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0155'RECOVERED IN GOOD CONDITION.
 LC0155
 LC0155                          STATION RECOVERY (1984)
 LC0155
 LC0155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 LC0155'RECOVERED IN GOOD CONDITION.
 LC0155
 LC0155                          STATION RECOVERY (1986)
 LC0155
 LC0155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0155'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0153 ***********************************************************************
 LC0153  DESIGNATION -  ILLINOIS RM 4
 LC0153  PID         -  LC0153
 LC0153  STATE/COUNTY-  IL/CHAMPAIGN
 LC0153  COUNTRY     -  US
 LC0153  USGS QUAD   -  URBANA (2018)
 LC0153
 LC0153                         *CURRENT SURVEY CONTROL
 LC0153  ______________________________________________________________________
 LC0153* NAD 83(1986) POSITION- 40 06 02.49   (N) 088 14 00.75   (W)   HD_HELD1
 LC0153* NAVD 88 ORTHO HEIGHT -   225.274 (meters)      739.09  (feet) ADJUSTED
 LC0153  ______________________________________________________________________
 LC0153  GEOID HEIGHT    -        -32.072 (meters)                     GEOID18
 LC0153  DYNAMIC HEIGHT  -        225.160 (meters)      738.71  (feet) COMP
 LC0153  MODELED GRAVITY -    980,113.2   (mgal)                       NAVD 88
 LC0153
 LC0153  VERT ORDER      -  FIRST     CLASS II
 LC0153
 LC0153.The horizontal coordinates were determined by differentially corrected
 LC0153.hand held GPS observations or other comparable positioning techniques
 LC0153.and have an estimated accuracy of +/- 3 meters.
 LC0153
 LC0153.The orthometric height was determined by differential leveling and
 LC0153.adjusted by the NATIONAL GEODETIC SURVEY
 LC0153.in June 1991.
 LC0153
 LC0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0153.GEOID18 height accuracy estimate available here.
 LC0153
 LC0153.Click photographs - Photos may exist for this station.
 LC0153
 LC0153.The dynamic height is computed by dividing the NAVD 88
 LC0153.geopotential number by the normal gravity value computed on the
 LC0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0153.degrees latitude (g = 980.6199 gals.).
 LC0153
 LC0153.The modeled gravity was interpolated from observed gravity values.
 LC0153
 LC0153;                    North         East    Units  Estimated Accuracy
 LC0153;SPC IL E     -   381,185.2     308,508.9     MT  (+/- 3 meters HH1 GPS) 
 LC0153
 LC0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9485839662(NAD 83)
 LC0153
 LC0153                          SUPERSEDED SURVEY CONTROL
 LC0153
 LC0153  NGVD 29 (??/??/92)  225.31   (m)          739.2    (f) COMPUTED    1 2
 LC0153
 LC0153.Superseded values are not recommended for survey control.
 LC0153
 LC0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0153.See file dsdata.pdf to determine how the superseded data were derived.
 LC0153
 LC0153_MARKER: DR = REFERENCE MARK DISK
 LC0153_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0153_SP_SET: SIDEWALK
 LC0153_STAMPING: ILLINOIS 1934 NO 4 1969
 LC0153_MARK LOGO: CGS
 LC0153_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0153
 LC0153  HISTORY     - Date     Condition        Report By
 LC0153  HISTORY     - 1969     MONUMENTED       CGS
 LC0153  HISTORY     - 1973     GOOD             NGS
 LC0153  HISTORY     - 1984     MARK NOT FOUND   NGS
 LC0153  HISTORY     - 1986     GOOD             NGS
 LC0153
 LC0153                          STATION DESCRIPTION
 LC0153
 LC0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0153'AT CHAMPAIGN.
 LC0153'A STANDARD REFERENCE MARK DISK SET IN A DRILL HOLE IN THE CONCRETE
 LC0153'WALKWAY LEADING TO THE NORTH END OF THE UNIVERSITY OF ILLINOIS
 LC0153'STADIUM, 6 FEET SOUTHWEST OF A FENCE CORNER, 5 FEET SOUTH OF A
 LC0153'FENCE, 1/2 FOOT SOUTH OF THE NORTH EDGE OF THE WALKWAY, 29 FEET
 LC0153'NORTHEAST OF A STREET LIGHT AND 26 FEET WEST OF THE WEST CURB OF
 LC0153'FOURTH STREET.
 LC0153
 LC0153                          STATION RECOVERY (1973)
 LC0153
 LC0153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0153'RECOVERED IN GOOD CONDITION.
 LC0153
 LC0153                          STATION RECOVERY (1984)
 LC0153
 LC0153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 LC0153'MARK NOT FOUND.
 LC0153
 LC0153                          STATION RECOVERY (1986)
 LC0153
 LC0153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9006 ***********************************************************************
 DP9006  DESIGNATION -  ILWI 001
 DP9006  PID         -  DP9006
 DP9006  STATE/COUNTY-  IL/LAKE
 DP9006  COUNTRY     -  US
 DP9006  USGS QUAD   -  ANTIOCH (2018)
 DP9006
 DP9006                         *CURRENT SURVEY CONTROL
 DP9006  ______________________________________________________________________
 DP9006* NAD 83(1986) POSITION- 42 29 03.37   (N) 088 05 45.36   (W)   HD_HELD1
 DP9006* NAVD 88 ORTHO HEIGHT -   239.511 (meters)      785.80  (feet) ADJUSTED
 DP9006  ______________________________________________________________________
 DP9006  GEOID HEIGHT    -        -34.423 (meters)                     GEOID18
 DP9006  DYNAMIC HEIGHT  -        239.434 (meters)      785.54  (feet) COMP
 DP9006  MODELED GRAVITY -    980,294.1   (mgal)                       NAVD 88
 DP9006
 DP9006  VERT ORDER      -  SECOND    CLASS I
 DP9006
 DP9006.The horizontal coordinates were determined by differentially corrected
 DP9006.hand held GPS observations or other comparable positioning techniques
 DP9006.and have an estimated accuracy of +/- 3 meters.
 DP9006
 DP9006.The orthometric height was determined by differential leveling and
 DP9006.adjusted by the NATIONAL GEODETIC SURVEY
 DP9006.in October 2015.
 DP9006
 DP9006.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9006.GEOID18 height accuracy estimate available here.
 DP9006
 DP9006.Click photographs - Photos may exist for this station.
 DP9006
 DP9006.The dynamic height is computed by dividing the NAVD 88
 DP9006.geopotential number by the normal gravity value computed on the
 DP9006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9006.degrees latitude (g = 980.6199 gals.).
 DP9006
 DP9006.The modeled gravity was interpolated from observed gravity values.
 DP9006
 DP9006;                    North         East    Units  Estimated Accuracy
 DP9006;SPC IL E     -   645,920.2     319,518.5     MT  (+/- 3 meters HH1 GPS) 
 DP9006
 DP9006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0992804128(NAD 83)
 DP9006
 DP9006                          SUPERSEDED SURVEY CONTROL
 DP9006
 DP9006.No superseded survey control is available for this station.
 DP9006
 DP9006_MARKER: F = FLANGE-ENCASED ROD
 DP9006_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9006_STAMPING: ILWI 001 2015
 DP9006_MARK LOGO: UIL
 DP9006_PROJECTION: RECESSED 8 CENTIMETERS
 DP9006_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP9006_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9006+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2015
 DP9006_ROD/PIPE-DEPTH: 6.1 meters
 DP9006_SLEEVE-DEPTH  : 0.9 meters
 DP9006
 DP9006  HISTORY     - Date     Condition        Report By
 DP9006  HISTORY     - 20150424 MONUMENTED       AMESC
 DP9006
 DP9006                          STATION DESCRIPTION
 DP9006
 DP9006'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP9006'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) WEST-NORTHWEST OF
 DP9006'WADSWORTH, 7.5 MI (12.1 KM) NORTHEAST OF FOX LAKE AND IN THE TOWN OF
 DP9006'ANTIOCH, IL.
 DP9006'
 DP9006'TO REACH FROM THE INTERSECTION OF IL ROUTE 83 AND IL ROUTE 173 IN
 DP9006'ANTIOCH PROCEED NORTH ALONG IL ROUTE 83 FOR 0.95 MI (1.5 KM) TO
 DP9006'OAKRIDGE COURT.  CONTINUE NORTH ALONG IL ROUTE 83 FOR 80 FT (24.4 M)
 DP9006'TO THE STATION ON THE RIGHT.
 DP9006'
 DP9006'THE STATION IS 25.5 FT (7.8 M) EAST OF THE CENTERLINE OF IL ROUTE 83
 DP9006'(ANTIOCH ROAD), 107.4 FT (32.7 M) NORTH-NORTHEAST OF A FIRE HYDRANT,
 DP9006'62.7 FT (19.1 M) SOUTH OF A POWER POLE, 41.5 FT (12.6 M) SOUTH OF THE
 DP9006'CENTERLINE OF THE NORTH ENTRANCE TO THE ANTIOCH LEARNING CENTER, 37.7
 DP9006'FT (11.5 M) NORTH-NORTHEAST OF A POWER POLE, 2.0 FT (0.6 M) EAST OF
 DP9006'THE BACK OF SIDEWALK.
 DP9006'
 DP9006'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9006'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9006'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0848 ***********************************************************************
 MF0848  DESIGNATION -  IM 21
 MF0848  PID         -  MF0848
 MF0848  STATE/COUNTY-  IL/LASALLE
 MF0848  COUNTRY     -  US
 MF0848  USGS QUAD   -  LA SALLE (2018)
 MF0848
 MF0848                         *CURRENT SURVEY CONTROL
 MF0848  ______________________________________________________________________
 MF0848* NAD 83(1986) POSITION- 41 20 24.     (N) 089 00 36.     (W)   SCALED
 MF0848* NAVD 88 ORTHO HEIGHT -   146.324 (meters)      480.06  (feet) ADJUSTED
 MF0848  ______________________________________________________________________
 MF0848  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 MF0848  DYNAMIC HEIGHT  -        146.266 (meters)      479.87  (feet) COMP
 MF0848  MODELED GRAVITY -    980,224.2   (mgal)                       NAVD 88
 MF0848
 MF0848  VERT ORDER      -  FIRST     CLASS II
 MF0848
 MF0848.The horizontal coordinates were scaled from a map and have
 MF0848.an estimated accuracy of +/- 6 seconds.
 MF0848
 MF0848.The orthometric height was determined by differential leveling and
 MF0848.adjusted by the NATIONAL GEODETIC SURVEY
 MF0848.in June 1991.
 MF0848
 MF0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0848.GEOID18 height accuracy estimate available here.
 MF0848
 MF0848.Click photographs - Photos may exist for this station.
 MF0848
 MF0848.The dynamic height is computed by dividing the NAVD 88
 MF0848.geopotential number by the normal gravity value computed on the
 MF0848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0848.degrees latitude (g = 980.6199 gals.).
 MF0848
 MF0848.The modeled gravity was interpolated from observed gravity values.
 MF0848
 MF0848;                    North         East    Units  Estimated Accuracy
 MF0848;SPC IL E     -   519,020.      243,360.      MT  (+/- 180 meters Scaled)
 MF0848
 MF0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL318784(NAD 83)
 MF0848
 MF0848                          SUPERSEDED SURVEY CONTROL
 MF0848
 MF0848  NGVD 29 (??/??/92)  146.39   (m)          480.3    (f) COMPUTED    1 2
 MF0848
 MF0848.Superseded values are not recommended for survey control.
 MF0848
 MF0848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0848.See file dsdata.pdf to determine how the superseded data were derived.
 MF0848
 MF0848_MARKER: DD = SURVEY DISK
 MF0848_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0848_SP_SET: BRIDGE
 MF0848_STAMPING: I + M 21 480.718
 MF0848_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0848
 MF0848  HISTORY     - Date     Condition        Report By
 MF0848  HISTORY     - UNK      MONUMENTED       ILDW
 MF0848  HISTORY     - 1960     GOOD             CGS
 MF0848  HISTORY     - 19970716 GOOD             USPSQD
 MF0848  HISTORY     - 19980809 GOOD             USPSQD
 MF0848  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0848
 MF0848                          STATION DESCRIPTION
 MF0848
 MF0848'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0848'AT UTICA, 0.05 MILE SOUTH ALONG STATE HIGHWAY 178 FROM THE
 MF0848'INTERSECTION OF E. CANAL. STREET, IN S-9, R-2E, T-33N, IN
 MF0848'TOP OF THE SOUTHEAST WING WALL OF HIGHWAY 178 CONCRETE BRIDGE
 MF0848'OVER ABANDONED ILLINOIS AND MICHIGAN CANAL, 22 1/2 FEET EAST
 MF0848'OF THE CENTER LINE OF HIGHWAY, 0.6 FOOT EAST OF THE SOUTH
 MF0848'END OF CONCRETE BANISTER, AND LEVEL WITH BRIDGE SIDEWALK.
 MF0848
 MF0848                          STATION RECOVERY (1997)
 MF0848
 MF0848'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0848'RECOVERED IN GOOD CONDITION.
 MF0848
 MF0848                          STATION RECOVERY (1998)
 MF0848
 MF0848'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0848'RECOVERED IN GOOD CONDITION.
 MF0848
 MF0848                          STATION RECOVERY (2002)
 MF0848
 MF0848'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0848'BRIDGE RECONSTRUCTED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1556 ***********************************************************************
 MF1556  DESIGNATION -  IMMANUEL EV LUTH CH SPIRE
 MF1556  PID         -  MF1556
 MF1556  STATE/COUNTY-  IL/LEE
 MF1556  COUNTRY     -  US
 MF1556  USGS QUAD   -  COMPTON (2018)
 MF1556
 MF1556                         *CURRENT SURVEY CONTROL
 MF1556  ______________________________________________________________________
 MF1556* NAD 83(1997) POSITION- 41 38 29.62530(N) 089 05 26.06993(W)   ADJUSTED
 MF1556  ______________________________________________________________________
 MF1556  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 MF1556  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 MF1556  HORZ ORDER      -  THIRD
 MF1556
 MF1556.The horizontal coordinates were established by classical geodetic methods
 MF1556.and adjusted by the National Geodetic Survey in October 1999.
 MF1556
 MF1556.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1556.GEOID18 height accuracy estimate available here.
 MF1556
 MF1556.Click photographs - Photos may exist for this station.
 MF1556
 MF1556.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1556
 MF1556. The following values were computed from the NAD 83(1997) position.
 MF1556
 MF1556;                    North         East     Units Scale Factor Converg.
 MF1556;SPC IL W     -   552,832.777   789,648.947   MT  1.00004004   +0 42 54.3
 MF1556;SPC IL W     - 1,813,752.20  2,590,706.59   sFT  1.00004004   +0 42 54.3
 MF1556;UTM  16      - 4,612,091.691   325,890.737   MT  0.99997305   -1 23 22.1
 MF1556
 MF1556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2589012091(NAD 83)
 MF1556
 MF1556                          SUPERSEDED SURVEY CONTROL
 MF1556
 MF1556  NAD 83(1996)-  41 38 29.62589(N)    089 05 26.07158(W) AD(       ) 3
 MF1556  NAD 83(1986)-  41 38 29.63084(N)    089 05 26.07546(W) AD(       ) 3
 MF1556  NAD 27      -  41 38 29.51700(N)    089 05 25.77000(W) AD(       ) 3
 MF1556
 MF1556.Superseded values are not recommended for survey control.
 MF1556
 MF1556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1556.See file dsdata.pdf to determine how the superseded data were derived.
 MF1556
 MF1556_MARKER: 90 = CHURCH SPIRE
 MF1556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1556+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2003
 MF1556
 MF1556  HISTORY     - Date     Condition        Report By
 MF1556  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1556  HISTORY     - 1970     GOOD             NGS
 MF1556  HISTORY     - 19950816 GOOD             USPSQD
 MF1556  HISTORY     - 20020128 GOOD             NGS
 MF1556  HISTORY     - 20030723 GOOD             USPSQD
 MF1556
 MF1556                          STATION DESCRIPTION
 MF1556
 MF1556'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1556'STATION IS THE BLACK FINIAL ATOP THE SPIRE ON THE IMMANUEL EV.
 MF1556'LUTHERAN CHURCH, LOCATED ABOUT 7 MILES SOUTHWEST OF PAW PAW AND
 MF1556'3-1/2 MILES SOUTH OF COMPTON.  IT IS AN OCATGONAL SPIRE WITH A
 MF1556'SQUARE BASE LOCATED ON THE WEST SIDE OF THE CHURCH.  THE CHURCH,
 MF1556'BASE AND SPIRE ARE ALL COVERED WITH GRAY ASBESTOS SHINGLES.  THE
 MF1556'BASE HAS A BLACK LOUVERED WINDOW ON EACH SIDE.  THE TOTAL HEIGHT
 MF1556'IS ABOUT 115 FEET.
 MF1556
 MF1556                          STATION RECOVERY (1970)
 MF1556
 MF1556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1556'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  THE
 MF1556'DESCRIPTION IS GOOD WITH THE FOLLOWING--
 MF1556'
 MF1556'THE GRAY ASBESTOS SHINGLES ARE NOW PAINTED WHITE.
 MF1556'
 MF1556'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3-1/2
 MF1556'MILES SOUTH OF COMPTON
 MF1556
 MF1556                          STATION RECOVERY (1995)
 MF1556
 MF1556'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1556'RECOVERED IN GOOD CONDITION.
 MF1556
 MF1556                          STATION RECOVERY (2002)
 MF1556
 MF1556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1556'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1556
 MF1556                          STATION RECOVERY (2003)
 MF1556
 MF1556'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0312 ***********************************************************************
 JB0312  DESIGNATION -  INA
 JB0312  PID         -  JB0312
 JB0312  STATE/COUNTY-  IL/JEFFERSON
 JB0312  COUNTRY     -  US
 JB0312  USGS QUAD   -  INA (2018)
 JB0312
 JB0312                         *CURRENT SURVEY CONTROL
 JB0312  ______________________________________________________________________
 JB0312* NAD 83(1997) POSITION- 38 09 16.53992(N) 088 54 31.04395(W)   ADJUSTED
 JB0312* NAVD 88 ORTHO HEIGHT -   130.573 (meters)      428.39  (feet) ADJUSTED
 JB0312  ______________________________________________________________________
 JB0312  GEOID HEIGHT    -        -29.911 (meters)                     GEOID18
 JB0312  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 JB0312  DYNAMIC HEIGHT  -        130.488 (meters)      428.11  (feet) COMP
 JB0312  MODELED GRAVITY -    979,971.2   (mgal)                       NAVD 88
 JB0312
 JB0312  HORZ ORDER      -  SECOND
 JB0312  VERT ORDER      -  SECOND    CLASS 0
 JB0312
 JB0312.The horizontal coordinates were established by classical geodetic methods
 JB0312.and adjusted by the National Geodetic Survey in October 1999.
 JB0312
 JB0312.The orthometric height was determined by differential leveling and
 JB0312.adjusted by the NATIONAL GEODETIC SURVEY
 JB0312.in June 1991.
 JB0312
 JB0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0312.GEOID18 height accuracy estimate available here.
 JB0312
 JB0312.Click photographs - Photos may exist for this station.
 JB0312
 JB0312.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0312
 JB0312.The dynamic height is computed by dividing the NAVD 88
 JB0312.geopotential number by the normal gravity value computed on the
 JB0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0312.degrees latitude (g = 980.6199 gals.).
 JB0312
 JB0312.The modeled gravity was interpolated from observed gravity values.
 JB0312
 JB0312. The following values were computed from the NAD 83(1997) position.
 JB0312
 JB0312;                    North         East     Units Scale Factor Converg.
 JB0312;SPC IL E     -   165,290.472   249,578.181   MT  1.00000630   -0 21 19.5
 JB0312;SPC IL E     -   542,290.49    818,824.42   sFT  1.00000630   -0 21 19.5
 JB0312;UTM  16      - 4,224,688.903   332,772.966   MT  0.99994442   -1 10 45.8
 JB0312
 JB0312!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0312!SPC IL E     -   0.99998421  x   1.00000630  =   0.99999051
 JB0312!UTM  16      -   0.99998421  x   0.99994442  =   0.99992863
 JB0312
 JB0312:                Primary Azimuth Mark                     Grid Az
 JB0312:SPC IL E     -  EWING                                    127 43 42.6
 JB0312:UTM  16      -  EWING                                    128 33 08.9
 JB0312
 JB0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3277224688(NAD 83)
 JB0312
 JB0312|---------------------------------------------------------------------|
 JB0312| PID    Reference Object                     Distance      Geod. Az  |
 JB0312|                                                           dddmmss.s |
 JB0312| JB0313 INA RM 1                             35.017 METERS 02824     |
 JB0312| JB1748 EWING                               APPROX. 9.3 KM 1272223.1 |
 JB0312| JB1749 BENTON SO ILL FORESTRY LOT          APPROX.13.5 KM 1845929.3 |
 JB0312| JB1874 SESSER MUNICIPAL TANK               APPROX.14.3 KM 2390604.8 |
 JB0312| CI3922 INA AZ MK                                          2860505.3 |
 JB0312| JB0311 INA RM 2                             41.274 METERS 29943     |
 JB0312|---------------------------------------------------------------------|
 JB0312
 JB0312                          SUPERSEDED SURVEY CONTROL
 JB0312
 JB0312  NAD 83(1993)-  38 09 16.55120(N)    088 54 31.04334(W) AD(       ) 2
 JB0312  NAD 83(1986)-  38 09 16.55302(N)    088 54 31.04465(W) AD(       ) 2
 JB0312  NAD 27      -  38 09 16.37593(N)    088 54 30.80282(W) AD(       ) 2
 JB0312  NGVD 29 (??/??/92)  130.677  (m)          428.73   (f) ADJ UNCH    2 0
 JB0312  NGVD 29             130.68   (m)          428.7    (f) LEVELING    3  
 JB0312
 JB0312.Superseded values are not recommended for survey control.
 JB0312
 JB0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0312.See file dsdata.pdf to determine how the superseded data were derived.
 JB0312
 JB0312_MARKER: DS = TRIANGULATION STATION DISK
 JB0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0312_STAMPING: INA 1960
 JB0312_MARK LOGO: CGS
 JB0312_PROJECTION: FLUSH
 JB0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0312+STABILITY: SURFACE MOTION
 JB0312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0312+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0312
 JB0312  HISTORY     - Date     Condition        Report By
 JB0312  HISTORY     - 1960     MONUMENTED       CGS
 JB0312  HISTORY     - 1960     GOOD             CGS
 JB0312  HISTORY     - 1961     GOOD             CGS
 JB0312  HISTORY     - 1973     GOOD             NGS
 JB0312  HISTORY     - 20041015 GOOD             ILDT
 JB0312  HISTORY     - 20080320 GOOD             ILDT
 JB0312  HISTORY     - 20090123 GOOD             ILDT
 JB0312  HISTORY     - 20140812 GOOD             ILDT
 JB0312
 JB0312                          STATION DESCRIPTION
 JB0312
 JB0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0312'STATION IS LOCATED ABOUT 0.35 MILE NORTHWEST OF THE VILLAGE OF INA,
 JB0312'0.2 MILE WEST OF STATE ROUTE 37 AND IN A SMALL TRIANGULAR PLOT OF
 JB0312'GROUND AT CROSSROAD.
 JB0312'
 JB0312'TO REACH FROM THE POST OFFICE IN INA, GO WEST 0.2 MILE TO A T
 JB0312'INTERSECTION, TURN RIGHT AND GO NORTH FOR 0.25 MILE TO WHERE MAIN ROAD
 JB0312'TURNS LEFT AT CURVE AND STATION ON RIGHT IN SMALL TRIANGULAR PLOT OF
 JB0312'GROUND AS DESCRIBED.
 JB0312'
 JB0312'STATION MARK, A STANDARD STATION MARK DISK STAMPED INA 1960, IS SET IN
 JB0312'TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE MARK IS
 JB0312'IN THE CENTER OF A TRAINGULAR PLOT OF GROUND FORMED BY ROADS, IS 47
 JB0312'FEET SOUTH OF GRAVEL ROAD, 37 FEET WEST OF GRAVEL ROAD, 29.5 FEET
 JB0312'NORTHEAST OF SURFACE ROAD AND 3.1 FEET NORTH OF THE WITNESS POST.
 JB0312'
 JB0312'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED INA NO
 JB0312'1 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB0312'FLUSH.  THE MARK IS 65 FEET NORTH-NORTHEAST OF ROAD INTERSECTION, 45
 JB0312'FEET SOUTH OF POWER POLE AND 21 FEET EAST OF CENTER OF ROAD.
 JB0312'
 JB0312'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED INA NO
 JB0312'2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB0312'FLUSH.  THE MARK IS 56 FEET WEST OF A LARGE TREE, 30 FEET NORTH OF
 JB0312'CENTER OF THE ROAD AND 1 FOOT SOUTH OF THE FENCE.
 JB0312'
 JB0312'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED INA 1960, IS SET IN
 JB0312'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0312'GROUND.  THE MARK IS 28 FEET SOUTH OF POWER POLE NO 650, 19.5 FEET
 JB0312'NORTH OF FENCE CORNER, 20 FEET EAST OF CENTER OF ROAD, 1.6 FEET SOUTH
 JB0312'OF THE WITNESS POST AND 6 INCHES WEST OF FENCE.
 JB0312'
 JB0312'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.5 MILE TO
 JB0312'CROSSROAD, TURN RIGHT AND GO NORTH FOR 0.1 MILE TO AZIMUTH MARK ON
 JB0312'RIGHT SIDE OF ROAD AS DESCRIBED.
 JB0312
 JB0312                          STATION RECOVERY (1960)
 JB0312
 JB0312'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0312'0.5 MI NW FROM INA.
 JB0312'ABOUT 0.25 MILE WEST ALONG A STREET FROM THE POST OFFICE AT INA,
 JB0312'THENCE 0.25 MILE NORTH ALONG AN ASPHALT ROAD, AT THE OUTSIDE OF A
 JB0312'CURVE WITH TANGENTS EXTENDING TO THE WEST AND SOUTH, AT THE
 JB0312'JUNCTION OF A GRAVEL ROAD NORTH, AT THE JUNCTION OF A DIRT ROAD
 JB0312'EAST, 29 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 44 FEET
 JB0312'SOUTH OF THE EXTENDED CENTER LINE OF THE ASPHALT ROAD WEST, 37
 JB0312'FEET WEST OF THE EXTENDED CENTER LINE OF THE ROAD SOUTH, 56
 JB0312'FEET SOUTHWEST OF THE CENTER OF THE JUNCTION OF THE ROAD EAST
 JB0312'AND THE ROAD NORTH, 97 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 JB0312'CORNER OF THE HOUSE, 3.1 FEET NORTH OF A METAL WITNESS POST,
 JB0312'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0312'CONCRETE POST FLUSH WITH THE GROUND.
 JB0312
 JB0312                          STATION RECOVERY (1961)
 JB0312
 JB0312'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0312'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 JB0312'RECOVERED IN GOOD CONDITION.  THE DISTANCE AND DIRECTIONS TO REFERENCE
 JB0312'MARKS 1 AND 2 AND THE AZIMUTH MARK CHECKED.  THE PREVIOUS DESCRIPTION
 JB0312'IS ADEQUATE.  HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB0312
 JB0312                          STATION RECOVERY (1973)
 JB0312
 JB0312'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0312'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 JB0312'REFERENCE MARK 1 AND 2 WERE NOT FOUND AND ASSUMED DESTROYED.  THE LINE
 JB0312'OF SIGHT TO THE AZIMUTH MARK IS OBSTRUCTED BY SMALL TREES ON I 57
 JB0312'INTERCHANGE.  IT IS POSSIBLE THAT THE MARK CAN BEEN TAKEN IN THE
 JB0312'WINTER WHEN THE LEAVES ARE GONE.  REFERENCE MARK 3 AND 4 WERE SET.  A
 JB0312'NEW DESCRIPTION FOLLOWS,
 JB0312'
 JB0312'THE STATION IS LOCATED IN A SMALL TRIANGULAR PLOT OF GRASS FORMED BY
 JB0312'CROSSROADS, 1 FOOT WEST OF A METAL WITNESS POST, 37 FEET WEST OF THE
 JB0312'CENTERLINE OF ROAD, 27 FEET NORTHEAST OF THE CENTERLINE OF A ROAD, 44
 JB0312'FEET SOUTH OF THE CENTERLINE OF ROAD, 65 FEET SOUTH OF A POWER POLE
 JB0312'AND 70 FEET SOUTHWEST OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE
 JB0312'DISK IS STAMPED INA 1960.
 JB0312'
 JB0312'TO REACH THE STATION FROM THE POST OFFICE AT INA, GO WEST ON PAVED
 JB0312'STREET FOR 0.2 MILE TO A T-ROAD.  TURN RIGHT AND GO NORTH ON PAVED
 JB0312'ROAD FOR 0.25 MILE TO CROSSROAD AND THE STATION.
 JB0312'
 JB0312'REFERENCE MARK 3 IS 1 FOOT SOUTH OF POWER POLE, 6 FEET SOUTH OF A 36
 JB0312'INCH CATALPA TREE, 20 FEET NORTH OF THE CENTERLINE OF ROAD AND 30 FEET
 JB0312'WEST OF THE CENTERLINE OF ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB0312'STAMPED INA 1960 NO 3 1973.
 JB0312'
 JB0312'REFERENCE MARK 4 IS 1 FOOT SOUTH OF A METAL WITNESS POST, 7 FEET WEST
 JB0312'OF A POWER POLE, 23 FEET EAST OF THE CENTERLINE OF ROAD AND 22 FEET
 JB0312'SOUTH OF THE CENTERLINE OF ROAD.
 JB0312'
 JB0312'THE AZIMUTH MARK IS 19 FEET NORTH OF A FENCE CORNER, 20 FEET EAST OF
 JB0312'THE CENTERLINE OF ROAD, 2 FEET SOUTH OF A METAL WITNESS POST AND 1
 JB0312'FOOT WEST OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB0312'INA 1960.
 JB0312'
 JB0312'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON PAVED ROAD
 JB0312'CROSSING I 57 FOR 0.5 MILE TO A CROSSROAD.  TURN RIGHT AND GO NORTH ON
 JB0312'ROAD FOR 0.1 MILE TO THE MARK ON THE FIGHT.
 JB0312'
 JB0312'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0312
 JB0312                          STATION RECOVERY (2004)
 JB0312
 JB0312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (WAE)
 JB0312'FOUND INA AZ ALSO, IN GOOD CONDITION
 JB0312
 JB0312                          STATION RECOVERY (2008)
 JB0312
 JB0312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BE)
 JB0312'IN GRASSY ISLAND BETWEEN ROAD SURFACES TRIANGLE
 JB0312
 JB0312                          STATION RECOVERY (2009)
 JB0312
 JB0312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0312'RECOVERED IN GOOD CONDITION.
 JB0312
 JB0312                          STATION RECOVERY (2014)
 JB0312
 JB0312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0313 ***********************************************************************
 JB0313  DESIGNATION -  INA RM 1
 JB0313  PID         -  JB0313
 JB0313  STATE/COUNTY-  IL/JEFFERSON
 JB0313  COUNTRY     -  US
 JB0313  USGS QUAD   -  INA (2018)
 JB0313
 JB0313                         *CURRENT SURVEY CONTROL
 JB0313  ______________________________________________________________________
 JB0313* NAD 83(1986) POSITION- 38 09 17.54   (N) 088 54 30.36   (W)   HD_HELD1
 JB0313* NAVD 88 ORTHO HEIGHT -   130.728 (meters)      428.90  (feet) ADJUSTED
 JB0313  ______________________________________________________________________
 JB0313  GEOID HEIGHT    -        -29.912 (meters)                     GEOID18
 JB0313  DYNAMIC HEIGHT  -        130.642 (meters)      428.61  (feet) COMP
 JB0313  MODELED GRAVITY -    979,971.2   (mgal)                       NAVD 88
 JB0313
 JB0313  VERT ORDER      -  SECOND    CLASS 0
 JB0313
 JB0313.The horizontal coordinates were determined by differentially corrected
 JB0313.hand held GPS observations or other comparable positioning techniques
 JB0313.and have an estimated accuracy of +/- 3 meters.
 JB0313
 JB0313.The orthometric height was determined by differential leveling and
 JB0313.adjusted by the NATIONAL GEODETIC SURVEY
 JB0313.in June 1991.
 JB0313
 JB0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0313.GEOID18 height accuracy estimate available here.
 JB0313
 JB0313.Click photographs - Photos may exist for this station.
 JB0313
 JB0313.The dynamic height is computed by dividing the NAVD 88
 JB0313.geopotential number by the normal gravity value computed on the
 JB0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0313.degrees latitude (g = 980.6199 gals.).
 JB0313
 JB0313.The modeled gravity was interpolated from observed gravity values.
 JB0313
 JB0313;                    North         East    Units  Estimated Accuracy
 JB0313;SPC IL E     -   165,321.2     249,595.0     MT  (+/- 3 meters HH1 GPS) 
 JB0313
 JB0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3279024719(NAD 83)
 JB0313
 JB0313                          SUPERSEDED SURVEY CONTROL
 JB0313
 JB0313  NGVD 29 (??/??/92)  130.832  (m)          429.24   (f) ADJ UNCH    2 0
 JB0313
 JB0313.Superseded values are not recommended for survey control.
 JB0313
 JB0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0313.See file dsdata.pdf to determine how the superseded data were derived.
 JB0313
 JB0313_MARKER: DR = REFERENCE MARK DISK
 JB0313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0313_STAMPING: INA NO 1 1960
 JB0313_MARK LOGO: CGS
 JB0313_PROJECTION: FLUSH
 JB0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0313+STABILITY: SURFACE MOTION
 JB0313
 JB0313  HISTORY     - Date     Condition        Report By
 JB0313  HISTORY     - 1960     MONUMENTED       CGS
 JB0313  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0313  HISTORY     - 20090114 MARK NOT FOUND   ILDT
 JB0313
 JB0313                          STATION DESCRIPTION
 JB0313
 JB0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0313'0.5 MI NW FROM INA.
 JB0313'ABOUT 0.25 MILE WEST ALONG A STREET FROM THE POST OFFICE AT INA,
 JB0313'THENCE 0.25 MILE NORTH ALONG AN ASPHALT ROAD, AT THE OUTSIDE OF
 JB0313'A CURVE WITH TANGENTS EXTENDING TO THE SOUTH AND WEST, AT THE
 JB0313'JUNCTION OF A DIRT ROAD EAST AND A GRAVEL ROAD NORTH, 20 FEET
 JB0313'EAST OF THE CENTER LINE OF THE GRAVEL ROAD NORTH, 62 FEET NORTH
 JB0313'OF THE CENTER LINE OF THE DIRT ROAD EAST, 64 FEET NORTHEAST OF
 JB0313'THE CENTER OF THE JUNCTION, 82 FEET EAST OF THE SOUTHEAST CORNER
 JB0313'OF A HOUSE, 112.6 FEET NORTHEAST OF TRIANGULATION STATION INA,
 JB0313'118.4 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 JB0313'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0313'FLUSH WITH THE GROUND.
 JB0313
 JB0313                          STATION RECOVERY (1973)
 JB0313
 JB0313'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0313'MARK NOT FOUND.
 JB0313
 JB0313                          STATION RECOVERY (2009)
 JB0313
 JB0313'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0313'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0311 ***********************************************************************
 JB0311  DESIGNATION -  INA RM 2
 JB0311  PID         -  JB0311
 JB0311  STATE/COUNTY-  IL/JEFFERSON
 JB0311  COUNTRY     -  US
 JB0311  USGS QUAD   -  INA (2018)
 JB0311
 JB0311                         *CURRENT SURVEY CONTROL
 JB0311  ______________________________________________________________________
 JB0311* NAD 83(1986) POSITION- 38 09 17.20   (N) 088 54 32.52   (W)   HD_HELD1
 JB0311* NAVD 88 ORTHO HEIGHT -   130.859 (meters)      429.33  (feet) ADJUSTED
 JB0311  ______________________________________________________________________
 JB0311  GEOID HEIGHT    -        -29.911 (meters)                     GEOID18
 JB0311  DYNAMIC HEIGHT  -        130.773 (meters)      429.04  (feet) COMP
 JB0311  MODELED GRAVITY -    979,971.2   (mgal)                       NAVD 88
 JB0311
 JB0311  VERT ORDER      -  SECOND    CLASS 0
 JB0311
 JB0311.The horizontal coordinates were determined by differentially corrected
 JB0311.hand held GPS observations or other comparable positioning techniques
 JB0311.and have an estimated accuracy of +/- 3 meters.
 JB0311
 JB0311.The orthometric height was determined by differential leveling and
 JB0311.adjusted by the NATIONAL GEODETIC SURVEY
 JB0311.in June 1991.
 JB0311
 JB0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0311.GEOID18 height accuracy estimate available here.
 JB0311
 JB0311.Click photographs - Photos may exist for this station.
 JB0311
 JB0311.The dynamic height is computed by dividing the NAVD 88
 JB0311.geopotential number by the normal gravity value computed on the
 JB0311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0311.degrees latitude (g = 980.6199 gals.).
 JB0311
 JB0311.The modeled gravity was interpolated from observed gravity values.
 JB0311
 JB0311;                    North         East    Units  Estimated Accuracy
 JB0311;SPC IL E     -   165,311.0     249,542.4     MT  (+/- 3 meters HH1 GPS) 
 JB0311
 JB0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3273724709(NAD 83)
 JB0311
 JB0311                          SUPERSEDED SURVEY CONTROL
 JB0311
 JB0311  NGVD 29 (??/??/92)  130.963  (m)          429.67   (f) ADJ UNCH    2 0
 JB0311
 JB0311.Superseded values are not recommended for survey control.
 JB0311
 JB0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0311.See file dsdata.pdf to determine how the superseded data were derived.
 JB0311
 JB0311_MARKER: DR = REFERENCE MARK DISK
 JB0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0311_STAMPING: INA NO 2 1960
 JB0311_MARK LOGO: CGS
 JB0311_PROJECTION: FLUSH
 JB0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0311+STABILITY: SURFACE MOTION
 JB0311
 JB0311  HISTORY     - Date     Condition        Report By
 JB0311  HISTORY     - 1960     MONUMENTED       CGS
 JB0311  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0311  HISTORY     - 20090114 MARK NOT FOUND   ILDT
 JB0311
 JB0311                          STATION DESCRIPTION
 JB0311
 JB0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0311'0.5 MI NW FROM INA.
 JB0311'ABOUT 0.25 MILE WEST ALONG A STREET FROM THE POST OFFICE AT INA,
 JB0311'THENCE 0.25 MILE NORTH ALONG AN ASPHALT ROAD, AT THE OUTSIDE OF
 JB0311'A CURVE WITH TANGENTS EXTENDING TO THE SOUTH AND WEST, AT THE
 JB0311'JUNCTION OF A GRAVEL ROAD NORTH AND THE JUNCTION OF A DIRT ROAD
 JB0311'EAST, 29 FEET NORTH OF THE ROAD, 153 FEET WEST OF THE CENTER
 JB0311'LINE OF THE GRAVEL ROAD NORTH, 73 FEET WEST-SOUTHWEST OF THE
 JB0311'SOUTHWEST CORNER OF A HOUSE, 42 FEET WEST OF A FENCE CORNER, 2
 JB0311'FEET EAST OF THE WEST END OF A BOARD GATE, 1/2 FOOT SOUTH OF A
 JB0311'FENCE, 135.8 FEET NORTHWEST OF TRIANGULATION STATION INA, 137.0
 JB0311'FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE
 JB0311'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0311'FLUSH WITH THE GROUND.
 JB0311
 JB0311                          STATION RECOVERY (1973)
 JB0311
 JB0311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0311'MARK NOT FOUND.
 JB0311
 JB0311                          STATION RECOVERY (2009)
 JB0311
 JB0311'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0311'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0314 ***********************************************************************
 JB0314  DESIGNATION -  INA RM 3
 JB0314  PID         -  JB0314
 JB0314  STATE/COUNTY-  IL/JEFFERSON
 JB0314  COUNTRY     -  US
 JB0314  USGS QUAD   -  INA (2018)
 JB0314
 JB0314                         *CURRENT SURVEY CONTROL
 JB0314  ______________________________________________________________________
 JB0314* NAD 83(1986) POSITION- 38 09 16.     (N) 088 54 30.     (W)   SCALED
 JB0314* NAVD 88 ORTHO HEIGHT -   130.66  (meters)      428.7   (feet) RESET
 JB0314  ______________________________________________________________________
 JB0314  GEOID HEIGHT    -        -29.911 (meters)                     GEOID18
 JB0314  VERT ORDER      -  THIRD
 JB0314
 JB0314.The horizontal coordinates were scaled from a map and have
 JB0314.an estimated accuracy of +/- 6 seconds.
 JB0314
 JB0314.The orthometric height was computed from unverified reset data.
 JB0314
 JB0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0314.GEOID18 height accuracy estimate available here.
 JB0314
 JB0314.Click photographs - Photos may exist for this station.
 JB0314
 JB0314;                    North         East    Units  Estimated Accuracy
 JB0314;SPC IL E     -   165,270.      249,600.      MT  (+/- 180 meters Scaled)
 JB0314
 JB0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH327246(NAD 83)
 JB0314
 JB0314                          SUPERSEDED SURVEY CONTROL
 JB0314
 JB0314.No superseded survey control is available for this station.
 JB0314
 JB0314_MARKER: DR = REFERENCE MARK DISK
 JB0314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0314_STAMPING: INA 1960 NO 3 1973
 JB0314_MARK LOGO: NGS
 JB0314_PROJECTION: FLUSH
 JB0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0314+STABILITY: SURFACE MOTION
 JB0314
 JB0314  HISTORY     - Date     Condition        Report By
 JB0314  HISTORY     - 1973     MONUMENTED       NGS
 JB0314  HISTORY     - 20090114 MARK NOT FOUND   ILDT
 JB0314
 JB0314                          STATION DESCRIPTION
 JB0314
 JB0314'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0314'0.5 MI NW FROM INA.
 JB0314'0.2 MILE WEST ALONG STREET FROM POST OFFICE AT INA TO A
 JB0314'T-INTERSECTION, THENCE NORTH ON PAVED ROAD FOR 0.25 MILE TO
 JB0314'CROSSROAD AND THE MARK, 1 FOOT SOUTH OF A POWER POLE, 6 FEET
 JB0314'SOUTH OF A 36 INCH CATALPA TREE, 20 FEET NORTH OF THE CENTERLINE
 JB0314'OF ROAD, 30 FEET WEST OF THE CENTERLINE OF ROAD, SET IN THE TOP
 JB0314'OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 JB0314
 JB0314                          STATION RECOVERY (2009)
 JB0314
 JB0314'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0314'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0315 ***********************************************************************
 JB0315  DESIGNATION -  INA RM 4
 JB0315  PID         -  JB0315
 JB0315  STATE/COUNTY-  IL/JEFFERSON
 JB0315  COUNTRY     -  US
 JB0315  USGS QUAD   -  INA (2018)
 JB0315
 JB0315                         *CURRENT SURVEY CONTROL
 JB0315  ______________________________________________________________________
 JB0315* NAD 83(1986) POSITION- 38 09 16.     (N) 088 54 30.     (W)   SCALED
 JB0315* NAVD 88 ORTHO HEIGHT -   130.32  (meters)      427.6   (feet) RESET
 JB0315  ______________________________________________________________________
 JB0315  GEOID HEIGHT    -        -29.911 (meters)                     GEOID18
 JB0315  VERT ORDER      -  THIRD
 JB0315
 JB0315.The horizontal coordinates were scaled from a map and have
 JB0315.an estimated accuracy of +/- 6 seconds.
 JB0315
 JB0315.The orthometric height was computed from unverified reset data.
 JB0315
 JB0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0315.GEOID18 height accuracy estimate available here.
 JB0315
 JB0315.Click photographs - Photos may exist for this station.
 JB0315
 JB0315;                    North         East    Units  Estimated Accuracy
 JB0315;SPC IL E     -   165,270.      249,600.      MT  (+/- 180 meters Scaled)
 JB0315
 JB0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH327246(NAD 83)
 JB0315
 JB0315                          SUPERSEDED SURVEY CONTROL
 JB0315
 JB0315.No superseded survey control is available for this station.
 JB0315
 JB0315_MARKER: DR = REFERENCE MARK DISK
 JB0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0315_STAMPING: INA 1960 NO 4 1973
 JB0315_MARK LOGO: CGS
 JB0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0315+STABILITY: SURFACE MOTION
 JB0315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0315+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2009
 JB0315
 JB0315  HISTORY     - Date     Condition        Report By
 JB0315  HISTORY     - 1973     MONUMENTED       NGS
 JB0315  HISTORY     - 20090123 GOOD             ILDT
 JB0315
 JB0315                          STATION DESCRIPTION
 JB0315
 JB0315'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0315'0.5 MI NW FROM INA.
 JB0315'0.2 MILE WEST ALONG STREET FROM THE POST OFFICE AT INA TO A
 JB0315'T-ROAD, THENCE NORTH ON PAVED ROAD FOR 0.25 MILE TO A CROSSROAD
 JB0315'AND THE MARK, 1 FOOT SOUTH OF A METAL WITNESS POST, 7 FEET WEST
 JB0315'OF A METAL WITNESS POST, 23 FEET EAST OF THE CENTERLINE OF ROAD,
 JB0315'22 FEET SOUTH OF CENTERLINE OF ROAD AND SET IN THE TOP OF A
 JB0315'ROUND CONCRETE POST PROJECTING 4 INCHES.
 JB0315
 JB0315                          STATION RECOVERY (2009)
 JB0315
 JB0315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1896 ***********************************************************************
 KA1896  DESIGNATION -  INCLOSE
 KA1896  PID         -  KA1896
 KA1896  STATE/COUNTY-  IL/COLES
 KA1896  COUNTRY     -  US
 KA1896  USGS QUAD   -  WESTFIELD EAST (2018)
 KA1896
 KA1896                         *CURRENT SURVEY CONTROL
 KA1896  ______________________________________________________________________
 KA1896* NAD 83(1997) POSITION- 39 29 59.79689(N) 087 59 03.47161(W)   ADJUSTED
 KA1896* NAVD 88 ORTHO HEIGHT -   227.    (meters)      745.    (feet) SCALED
 KA1896  ______________________________________________________________________
 KA1896  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 KA1896  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 KA1896  HORZ ORDER      -  THIRD
 KA1896
 KA1896.The horizontal coordinates were established by classical geodetic methods
 KA1896.and adjusted by the National Geodetic Survey in October 1999.
 KA1896
 KA1896.The orthometric height was scaled from a topographic map.
 KA1896
 KA1896.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1896.GEOID18 height accuracy estimate available here.
 KA1896
 KA1896.Click photographs - Photos may exist for this station.
 KA1896
 KA1896.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1896
 KA1896. The following values were computed from the NAD 83(1997) position.
 KA1896
 KA1896;                    North         East     Units Scale Factor Converg.
 KA1896;SPC IL E     -   314,538.684   330,021.060   MT  0.99998609   +0 13 19.3
 KA1896;SPC IL E     - 1,031,949.00  1,082,744.09   sFT  0.99998609   +0 13 19.3
 KA1896;UTM  16      - 4,372,720.660   415,370.185   MT  0.99968818   -0 37 34.1
 KA1896
 KA1896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1896!SPC IL E     -   0.99996943  x   0.99998609  =   0.99995552
 KA1896!UTM  16      -   0.99996943  x   0.99968818  =   0.99965762
 KA1896
 KA1896:                Primary Azimuth Mark                     Grid Az
 KA1896:SPC IL E     -  INCLOSE AZ MK                            176 39 00.6
 KA1896:UTM  16      -  INCLOSE AZ MK                            177 29 54.0
 KA1896
 KA1896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1537072720(NAD 83)
 KA1896
 KA1896|---------------------------------------------------------------------|
 KA1896| PID    Reference Object                     Distance      Geod. Az  |
 KA1896|                                                           dddmmss.s |
 KA1896| CM3718 INCLOSE RM 1                         24.034 METERS 07542     |
 KA1896| KA1899 INCLOSE AZ MK                       APPROX. 1.0 KM 1765219.9 |
 KA1896| CM3719 INCLOSE RM 2                         33.330 METERS 18310     |
 KA1896| CM3720 INCLOSE 2 RM 3                       25.942 METERS 21227     |
 KA1896| KA1897 INCLOSE 2                            14.717 METERS 25023     |
 KA1896|---------------------------------------------------------------------|
 KA1896
 KA1896                          SUPERSEDED SURVEY CONTROL
 KA1896
 KA1896  NAD 83(1997)-  39 29 59.79490(N)    087 59 03.46876(W) AD(       ) 3
 KA1896  NAD 83(1986)-  39 29 59.80645(N)    087 59 03.46635(W) AD(       ) 3
 KA1896  NAD 27      -  39 29 59.67700(N)    087 59 03.34270(W) AD(       ) 3
 KA1896
 KA1896.Superseded values are not recommended for survey control.
 KA1896
 KA1896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1896.See file dsdata.pdf to determine how the superseded data were derived.
 KA1896
 KA1896_MARKER: DS = TRIANGULATION STATION DISK
 KA1896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1896_STAMPING: INCLOSE 1947
 KA1896_MARK LOGO: CGS
 KA1896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1896+STABILITY: SURFACE MOTION
 KA1896
 KA1896  HISTORY     - Date     Condition        Report By
 KA1896  HISTORY     - 1947     MONUMENTED       CGS
 KA1896  HISTORY     - 1964     SEE DESCRIPTION  CGS
 KA1896
 KA1896                          STATION DESCRIPTION
 KA1896
 KA1896'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1896'STATION IS ON HIGHWAY RIGHT-OF-WAY , 5.3 MILES SOUTHWEST OF KANSAS
 KA1896'VIA STATE HIGHWAY 49, 3 MILES WEST OF INCLOSE, 1 MILE WEST OF
 KA1896'THE CLARK-COLES COUNTY LINE, 125 FEET WEST OF RALPH H. GREENS HOUSE,
 KA1896'AND 37 FEET WEST OF CENTERLINE OF HIGHWAY 49. THE MARK PROJECTS 1
 KA1896'INCH, AND THE DISK IS STAMPED INCLOSE 1947.
 KA1896'
 KA1896'REFERENCE MARK NO. 1 IS 78.85 FEET EAST OF STATION AND 38 FEET EAST
 KA1896'OF CENTERLINE OF HIGHWAY 49. THE MARK IS FLUSH WITH THE GROUND,
 KA1896'AND THE DISK IS STAMPED INCLOSE NO 1 1947.
 KA1896'
 KA1896'REFERENCE MARK NO. 2 IS 109.35 FEET SOUTH OF STATION AND 38 FEET
 KA1896'WEST OF CENTERLINE OF HIGHWAY 49. THE MARK PROJECTS 1 INCH, AND
 KA1896'THE DISK IS STAMPED INCLOSE NO 2 1947.
 KA1896'
 KA1896'AZIMUTH MARK IS 0.5 MILE SOUTH-SOUTHEAST OF STATION VIA STATE HIGHWAY
 KA1896'49, 38 FEET EAST OF CENTERLINE OF THE HIGHWAY, AND 2 FEET
 KA1896'NORTHWEST OF A WHITE WITNESS POST. THE MARK PROJECTS 1 INCH, AND THE
 KA1896'DISK IS STAMPED INCLOSE 1947.
 KA1896'
 KA1896'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KA1896
 KA1896                          STATION RECOVERY (1964)
 KA1896
 KA1896'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JB)
 KA1896'RECOVERED THE STATION MARK, NO. 1 R.M., AND THE AZIMUTH MARK IN GOOD
 KA1896'CONDITION. THE NO. 2 R.M. WAS FOUND UPROOTED AND WAS RESET AS NO.
 KA1896'3 R.M. WITHOUT CHANGING THE STAMPING ON THE DISK, SINCE IT WILL BE
 KA1896'NECESSARY TO MOVE IT AGAIN AFTER HWY. CONSTRUCTION IS COMPLETED.
 KA1896'THE DISTANCE TO NO. 1 R.M. WAS MEASURED TO BE 0.019 METER AND 0.06
 KA1896'FOOT LESS THAN THE RESPECTIVE 1947 MEASURES FROM THE STATION. THE
 KA1896'SUBSURFACE STATION MARK WAS FOUND TO BE CENTERED PERFECTLY UNDER THE
 KA1896'SURFACE STATION MARK. BOTH DISKS WERE RECLAIMED.
 KA1896'
 KA1896'STATION INCLOSE 2 WAS ESTABLISHED, THO IT IS ANTICIPATED THAT INCLOSE
 KA1896'3 MUST BE ESTABLISHED IN THE NEAR FUTURE. SEE DESCRIPTION OF
 KA1896'INCLOSE 2.
 KA1896'
 KA1896'THE DISK OF THE NO. 1 R.M. WAS RECLAIMED BY THE UNDERSIGNED AND WILL
 KA1896'BE USED WHEN NO. 4 R.M. WILL BE SET PRESUMABLY FOR INCLOSE 3.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1897 ***********************************************************************
 KA1897  DESIGNATION -  INCLOSE 2
 KA1897  PID         -  KA1897
 KA1897  STATE/COUNTY-  IL/COLES
 KA1897  COUNTRY     -  US
 KA1897  USGS QUAD   -  WESTFIELD EAST (2018)
 KA1897
 KA1897                         *CURRENT SURVEY CONTROL
 KA1897  ______________________________________________________________________
 KA1897* NAD 83(1997) POSITION- 39 29 59.63671(N) 087 59 04.05184(W)   NO CHECK
 KA1897* NAVD 88 ORTHO HEIGHT -   227.    (meters)      745.    (feet) SCALED
 KA1897  ______________________________________________________________________
 KA1897  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 KA1897  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 KA1897  HORZ ORDER      -  THIRD
 KA1897
 KA1897.The horizontal coordinates were established by classical geodetic methods
 KA1897.and adjusted by the National Geodetic Survey in October 1999.
 KA1897
 KA1897.No horizontal observational check was made to the station.
 KA1897
 KA1897.The orthometric height was scaled from a topographic map.
 KA1897
 KA1897.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1897.GEOID18 height accuracy estimate available here.
 KA1897
 KA1897.Click photographs - Photos may exist for this station.
 KA1897
 KA1897.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1897
 KA1897. The following values were computed from the NAD 83(1997) position.
 KA1897
 KA1897;                    North         East     Units Scale Factor Converg.
 KA1897;SPC IL E     -   314,533.691   330,007.217   MT  0.99998608   +0 13 18.9
 KA1897;SPC IL E     - 1,031,932.62  1,082,698.68   sFT  0.99998608   +0 13 18.9
 KA1897;UTM  16      - 4,372,715.873   415,356.273   MT  0.99968821   -0 37 34.4
 KA1897
 KA1897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1897!SPC IL E     -   0.99996943  x   0.99998608  =   0.99995551
 KA1897!UTM  16      -   0.99996943  x   0.99968821  =   0.99965765
 KA1897
 KA1897:                Primary Azimuth Mark                     Grid Az
 KA1897:SPC IL E     -  INCLOSE AZ MK                            175 48 54.7
 KA1897:UTM  16      -  INCLOSE AZ MK                            176 39 48.0
 KA1897
 KA1897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1535672715(NAD 83)
 KA1897
 KA1897|---------------------------------------------------------------------|
 KA1897| PID    Reference Object                     Distance      Geod. Az  |
 KA1897|                                                           dddmmss.s |
 KA1897| KA1896 INCLOSE                              14.717 METERS 07023     |
 KA1897| KA1898 INCLOSE 3                             7.068 METERS 08412     |
 KA1897| KA1899 INCLOSE AZ MK                       APPROX. 1.0 KM 1760213.6 |
 KA1897| CM3720 INCLOSE 2 RM 3                       16.951 METERS 18012     |
 KA1897|---------------------------------------------------------------------|
 KA1897
 KA1897                          SUPERSEDED SURVEY CONTROL
 KA1897
 KA1897  NAD 83(1997)-  39 29 59.63472(N)    087 59 04.04899(W) AD(       ) 3
 KA1897  NAD 83(1986)-  39 29 59.64630(N)    087 59 04.04651(W) AD(       ) 3
 KA1897  NAD 27      -  39 29 59.51683(N)    087 59 03.92291(W) AD(       ) 3
 KA1897
 KA1897.Superseded values are not recommended for survey control.
 KA1897
 KA1897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1897.See file dsdata.pdf to determine how the superseded data were derived.
 KA1897
 KA1897_MARKER: DS = TRIANGULATION STATION DISK
 KA1897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1897_STAMPING: INCLOSE 2 1947 1964
 KA1897_MARK LOGO: CGS
 KA1897_PROJECTION: FLUSH
 KA1897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1897+STABILITY: SURFACE MOTION
 KA1897
 KA1897  HISTORY     - Date     Condition        Report By
 KA1897  HISTORY     - 1964     MONUMENTED       CGS
 KA1897  HISTORY     - 1964     SEE DESCRIPTION  CGS
 KA1897
 KA1897                          STATION DESCRIPTION
 KA1897
 KA1897'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JB)
 KA1897'ABOUT 3 MILES W OF INCLOSE REPORTEDLY ONLY AN ABANDONED SCHOOLHOUSE
 KA1897'NOW, OR 0.5 MILE E ALONG THE MAIN STREET FROM THE CENTER OF
 KA1897'WESTFIELD, THENCE 3.2 MILES N ALONG NO. 49 INDIANA HWY. TO THE MARK
 KA1897'ON THE LEFT, 109 FEET S OF THE CREOSOTED POWER POLE THAT IS
 KA1897'ON CREST OF RIDGE, 81 FEET W OF CENTER LINE OF 24-FOOT HWY. PAVEMENT,
 KA1897'SOME 7 OR 8 FEET HIGHER THAN SAME, 3.5 FEET S OF STEEL WITNESS
 KA1897'POST, STANDARD DISK UNSTAMPED MARK AND STANDARD DISK STAMPED
 KA1897'INCLOSE 1947 1964 THAT IS FLUSH WITH THE GROUND.
 KA1897'
 KA1897'REFERENCE MARK NO. 3 STAMPED AS ABOVE (WILL SOON BE MOVED AND STAMPED
 KA1897'AS THEN REDESIGNATED) IS 80 FT. W OF C/L OF THE HWY., ABOUT
 KA1897'5 FEET HIGHER THAN SAME, AND 2.2 FEET S OF STEEL WITNESS POST. ONLY
 KA1897'THE ONE REFERENCE MARK WAS SET.
 KA1897'
 KA1897'AZIMUTH MARK IS ABOUT 0.60 MILE
 KA1897'FROM THE STATION, 156 YARDS S OF 5 X 4 FOOT CONCRETE BOX
 KA1897'CULVERT, 37 FEET E OF CENTER LINE OF HWY. PAVEMENT, 1.4 FEET LOWER
 KA1897'THAN SAME, AND 5.0 FEET NW OF STEEL WITNESS POST.
 KA1897
 KA1897                          STATION RECOVERY (1964)
 KA1897
 KA1897'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JB)
 KA1897'RECOVERED ALL MARKS IN GOOD CONDITION AS ORIGINALLY DESCRIBED. ALL
 KA1897'MARKS WERE DESTROYED AFTER THE ESTABLISHMENT OF INCLOSE 3,
 KA1897'EXCEPT THE UNSTAMPED STATION MARK OF INCLOSE 2 AND THE
 KA1897'ORIGINAL AZIMUTH MARK WHICH HAS SERVED FOR INCLOSE AND INCLOSE 2
 KA1897'AND SERVES ALSO FOR INCLOSE 3. SEE DESCRIPTION OF INCLOSE 3.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1898 ***********************************************************************
 KA1898  DESIGNATION -  INCLOSE 3
 KA1898  PID         -  KA1898
 KA1898  STATE/COUNTY-  IL/COLES
 KA1898  COUNTRY     -  US
 KA1898  USGS QUAD   -  WESTFIELD EAST (2018)
 KA1898
 KA1898                         *CURRENT SURVEY CONTROL
 KA1898  ______________________________________________________________________
 KA1898* NAD 83(1997) POSITION- 39 29 59.65987(N) 087 59 03.75753(W)   NO CHECK
 KA1898* NAVD 88 ORTHO HEIGHT -   227.    (meters)      745.    (feet) SCALED
 KA1898  ______________________________________________________________________
 KA1898  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 KA1898  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 KA1898  HORZ ORDER      -  THIRD
 KA1898
 KA1898.The horizontal coordinates were established by classical geodetic methods
 KA1898.and adjusted by the National Geodetic Survey in October 1999.
 KA1898
 KA1898.No horizontal observational check was made to the station.
 KA1898
 KA1898.The orthometric height was scaled from a topographic map.
 KA1898
 KA1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1898.GEOID18 height accuracy estimate available here.
 KA1898
 KA1898.Click photographs - Photos may exist for this station.
 KA1898
 KA1898.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1898
 KA1898. The following values were computed from the NAD 83(1997) position.
 KA1898
 KA1898;                    North         East     Units Scale Factor Converg.
 KA1898;SPC IL E     -   314,534.432   330,014.246   MT  0.99998609   +0 13 19.1
 KA1898;SPC IL E     - 1,031,935.05  1,082,721.74   sFT  0.99998609   +0 13 19.1
 KA1898;UTM  16      - 4,372,716.511   415,363.310   MT  0.99968819   -0 37 34.2
 KA1898
 KA1898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1898!SPC IL E     -   0.99996943  x   0.99998609  =   0.99995552
 KA1898!UTM  16      -   0.99996943  x   0.99968819  =   0.99965763
 KA1898
 KA1898:                Primary Azimuth Mark                     Grid Az
 KA1898:SPC IL E     -  INCLOSE AZ MK                            176 13 59.0
 KA1898:UTM  16      -  INCLOSE AZ MK                            177 04 52.3
 KA1898
 KA1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1536372716(NAD 83)
 KA1898
 KA1898|---------------------------------------------------------------------|
 KA1898| PID    Reference Object                     Distance      Geod. Az  |
 KA1898|                                                           dddmmss.s |
 KA1898| CM3721 INCLOSE 3 RM 4                       21.562 METERS 00312     |
 KA1898| KA1899 INCLOSE AZ MK                       APPROX. 1.0 KM 1762718.1 |
 KA1898| CM3722 INCLOSE 3 RM 5                       17.960 METERS 18324     |
 KA1898| KA1897 INCLOSE 2                             7.068 METERS 26412     |
 KA1898|---------------------------------------------------------------------|
 KA1898
 KA1898                          SUPERSEDED SURVEY CONTROL
 KA1898
 KA1898  NAD 83(1997)-  39 29 59.65788(N)    087 59 03.75467(W) AD(       ) 3
 KA1898  NAD 83(1986)-  39 29 59.66947(N)    087 59 03.75205(W) AD(       ) 3
 KA1898  NAD 27      -  39 29 59.53999(N)    087 59 03.62865(W) AD(       ) 3
 KA1898
 KA1898.Superseded values are not recommended for survey control.
 KA1898
 KA1898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1898.See file dsdata.pdf to determine how the superseded data were derived.
 KA1898
 KA1898_MARKER: DS = TRIANGULATION STATION DISK
 KA1898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1898_STAMPING: INCLOSE 3 1964
 KA1898_MARK LOGO: CGS
 KA1898_PROJECTION: FLUSH
 KA1898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1898+STABILITY: SURFACE MOTION
 KA1898
 KA1898  HISTORY     - Date     Condition        Report By
 KA1898  HISTORY     - 1964     MONUMENTED       CGS
 KA1898
 KA1898                          STATION DESCRIPTION
 KA1898
 KA1898'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JB)
 KA1898'ABOUT 0.5 MI E ALONG THE MAIN E-W STREET FROM THE MAIN CORNER IN
 KA1898'WESTFIELD, THENCE 3.2 MILES N ALONG NO. 49 ILL. HWY.  TO STATION ON
 KA1898'LEFT, ABOUT 3 MILES W OF OLD INCLOSE SCHOOL, ABOUT 30 YARDS S OF
 KA1898'CREST OF RIDGE, 58 FEET W OF CENTER LINE OF 24-FOOT ASPHALT
 KA1898'HWY. PAVEMENT, 5.4 FEET HIGHER THAN SAME, STANDARD DISKS STAMPED
 KA1898'INCLOSE 3 1964 WITH THE UPPER ONE
 KA1898'FLUSH WITH THE GROUND.
 KA1898'
 KA1898'R.M. NO. 4 IS 10 YARDS S OF CREST OF RIDGE, 59 FEET W OF C/L OF HWY.,
 KA1898'5 FEET HIGHER THAN SAME, 2.2 FEET SSW OF STEEL WITNESS POST, AND
 KA1898'FLUSH WITH THE GROUND.
 KA1898'
 KA1898'R.M. NO. 5 IS 59 FEET W OF C/L OF HWY., 5.0 FEET HIGHER THAN SAME,
 KA1898'2.0 FEET SSW OF STEEL WITNESS POST, AND FLUSH WITH THE GROUND.
 KA1898'
 KA1898'AZIMUTH MARK IS ABOUT 156 YARDS S OF CONCRETE BOX CULVERT,THE
 KA1898'DISTANCE ABOVE FROM STATION IS COMPUTED, 37 FEET E OF C/L OF
 KA1898'HWY., 1.4 FEET LOWER THAN SAME, 5.0 FEET NW OF STEEL WITNESS POST,
 KA1898'2.0 FEET W OF CREOSOTED TELEPHONE POLE, 2.0 FEET NW OF
 KA1898'CONCRETE R/W MARKER USED AS WITNESS POST, AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1899 ***********************************************************************
 KA1899  DESIGNATION -  INCLOSE AZ MK
 KA1899  PID         -  KA1899
 KA1899  STATE/COUNTY-  IL/COLES
 KA1899  COUNTRY     -  US
 KA1899  USGS QUAD   -  WESTFIELD EAST (2018)
 KA1899
 KA1899                         *CURRENT SURVEY CONTROL
 KA1899  ______________________________________________________________________
 KA1899* NAD 83(1997) POSITION- 39 29 28.31065(N) 087 59 01.25101(W)   ADJUSTED
 KA1899* NAVD 88 ORTHO HEIGHT -   227.    (meters)      745.    (feet) SCALED
 KA1899  ______________________________________________________________________
 KA1899  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 KA1899  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 KA1899
 KA1899.The horizontal coordinates were established by classical geodetic methods
 KA1899.and adjusted by the National Geodetic Survey in October 1999.
 KA1899
 KA1899.The horizontal coordinates are considered weak due to poor geometry
 KA1899.of the observations.
 KA1899
 KA1899.The orthometric height was scaled from a topographic map.
 KA1899
 KA1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1899.GEOID18 height accuracy estimate available here.
 KA1899
 KA1899.Click photographs - Photos may exist for this station.
 KA1899
 KA1899.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1899
 KA1899. The following values were computed from the NAD 83(1997) position.
 KA1899
 KA1899;                    North         East     Units Scale Factor Converg.
 KA1899;SPC IL E     -   313,567.867   330,077.884   MT  0.99998613   +0 13 20.5
 KA1899;SPC IL E     - 1,028,763.91  1,082,930.52   sFT  0.99998613   +0 13 20.5
 KA1899;UTM  16      - 4,371,749.398   415,412.621   MT  0.99968809   -0 37 32.2
 KA1899
 KA1899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1899!SPC IL E     -   0.99996943  x   0.99998613  =   0.99995556
 KA1899!UTM  16      -   0.99996943  x   0.99968809  =   0.99965753
 KA1899
 KA1899:                Primary Azimuth Mark                     Grid Az
 KA1899:SPC IL E     -  INCLOSE                                  356 39 00.8
 KA1899:UTM  16      -  INCLOSE                                  357 29 53.5
 KA1899
 KA1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1541271749(NAD 83)
 KA1899
 KA1899|---------------------------------------------------------------------|
 KA1899| PID    Reference Object                     Distance      Geod. Az  |
 KA1899|                                                           dddmmss.s |
 KA1899| KA1897 INCLOSE 2                           APPROX. 1.0 KM 3560215.4 |
 KA1899| KA1898 INCLOSE 3                           APPROX. 1.0 KM 3562719.7 |
 KA1899| KA1896 INCLOSE                             APPROX. 1.0 KM 3565221.3 |
 KA1899|---------------------------------------------------------------------|
 KA1899
 KA1899                          SUPERSEDED SURVEY CONTROL
 KA1899
 KA1899  NAD 83(1997)-  39 29 28.30866(N)    087 59 01.24812(W) AD(       ) W
 KA1899  NAD 83(1986)-  39 29 28.32014(N)    087 59 01.24574(W) AD(       ) W
 KA1899  NAD 27      -  39 29 28.18000(N)    087 59 01.12100(W) AD(       ) W
 KA1899
 KA1899.Superseded values are not recommended for survey control.
 KA1899
 KA1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1899.See file dsdata.pdf to determine how the superseded data were derived.
 KA1899
 KA1899_MARKER: DZ = AZIMUTH MARK DISK
 KA1899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1899_STAMPING: INCLOSE 1947
 KA1899_MARK LOGO: CGS
 KA1899_PROJECTION: PROJECTING 3 CENTIMETERS
 KA1899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1899+STABILITY: SURFACE MOTION
 KA1899
 KA1899  HISTORY     - Date     Condition        Report By
 KA1899  HISTORY     - 1947     MONUMENTED       CGS
 KA1899
 KA1899                          STATION DESCRIPTION
 KA1899
 KA1899'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1899'THE MARK IS LOCATED ABOUT 4.9 MI (7.9 KM) SOUTH-SOUTHWEST OF KANSAS,
 KA1899'3.5 MI (5.6 KM) SOUTHEAST OF ASHMORE AND 2.5 MI (4.0 KM)
 KA1899'NORTH-NORTHEAST OF WESTFIELD.
 KA1899'
 KA1899'IT IS 38 FT (11.6 M) EAST OF THE CENTERLINE OF THE HIGHWAY AND 2 FT
 KA1899'(0.6 M) NORTHWEST OF A WHITE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1513 ***********************************************************************
 MF1513  DESIGNATION -  INDIAN
 MF1513  PID         -  MF1513
 MF1513  STATE/COUNTY-  IL/LASALLE
 MF1513  COUNTRY     -  US
 MF1513  USGS QUAD   -  LELAND (2018)
 MF1513
 MF1513                         *CURRENT SURVEY CONTROL
 MF1513  ______________________________________________________________________
 MF1513* NAD 83(1997) POSITION- 41 30 50.30262(N) 088 48 56.20689(W)   ADJUSTED
 MF1513* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) SCALED
 MF1513  ______________________________________________________________________
 MF1513  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 MF1513  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 MF1513  HORZ ORDER      -  SECOND
 MF1513
 MF1513.The horizontal coordinates were established by classical geodetic methods
 MF1513.and adjusted by the National Geodetic Survey in October 1999.
 MF1513
 MF1513.The orthometric height was scaled from a topographic map.
 MF1513
 MF1513.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1513.GEOID18 height accuracy estimate available here.
 MF1513
 MF1513.Click photographs - Photos may exist for this station.
 MF1513
 MF1513.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1513
 MF1513. The following values were computed from the NAD 83(1997) position.
 MF1513
 MF1513;                    North         East     Units Scale Factor Converg.
 MF1513;SPC IL E     -   538,233.935   259,741.098   MT  0.99999494   -0 19 10.8
 MF1513;SPC IL E     - 1,765,855.84    852,167.25   sFT  0.99999494   -0 19 10.8
 MF1513;UTM  16      - 4,597,406.834   348,493.356   MT  0.99988249   -1 12 13.0
 MF1513
 MF1513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1513!SPC IL E     -   0.99997337  x   0.99999494  =   0.99996831
 MF1513!UTM  16      -   0.99997337  x   0.99988249  =   0.99985586
 MF1513
 MF1513:                Primary Azimuth Mark                     Grid Az
 MF1513:SPC IL E     -  INDIAN AZ MK                             180 26 23.9
 MF1513:UTM  16      -  INDIAN AZ MK                             181 19 26.1
 MF1513
 MF1513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4849397406(NAD 83)
 MF1513
 MF1513|---------------------------------------------------------------------|
 MF1513| PID    Reference Object                     Distance      Geod. Az  |
 MF1513|                                                           dddmmss.s |
 MF1513| MF1517 INDIAN 2                             42.018 METERS 03813     |
 MF1513| CI7563 INDIAN AZ MK                                       1800713.1 |
 MF1513| CI7565 INDIAN RM 2                          23.466 METERS 22725     |
 MF1513| CI7564 INDIAN RM 1                          25.296 METERS 35926     |
 MF1513|---------------------------------------------------------------------|
 MF1513
 MF1513                          SUPERSEDED SURVEY CONTROL
 MF1513
 MF1513  NAD 83(1996)-  41 30 50.30552(N)    088 48 56.21445(W) AD(       ) 2
 MF1513  NAD 83(1986)-  41 30 50.30770(N)    088 48 56.21519(W) AD(       ) 2
 MF1513  NAD 27      -  41 30 50.19550(N)    088 48 55.93580(W) AD(       ) 2
 MF1513
 MF1513.Superseded values are not recommended for survey control.
 MF1513
 MF1513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1513.See file dsdata.pdf to determine how the superseded data were derived.
 MF1513
 MF1513_MARKER: DS = TRIANGULATION STATION DISK
 MF1513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1513_STAMPING: INDIAN 1954
 MF1513_MARK LOGO: CGS
 MF1513_PROJECTION: FLUSH
 MF1513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1513+STABILITY: SURFACE MOTION
 MF1513
 MF1513  HISTORY     - Date     Condition        Report By
 MF1513  HISTORY     - 1954     MONUMENTED       CGS
 MF1513  HISTORY     - 1966     GOOD             CGS
 MF1513  HISTORY     - 1971     GOOD             NGS
 MF1513  HISTORY     - 1972     GOOD             ILHD
 MF1513  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF1513  HISTORY     - 20021023 MARK NOT FOUND   USPSQD
 MF1513
 MF1513                          STATION DESCRIPTION
 MF1513
 MF1513'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1513'STATION IS LOCATED ALONG THE EAST SIDE OF STATE HIGHWAY
 MF1513'23 ABOUT 6-3/4 MILES SOUTHWEST OF LELAND AND 4-1/2 MILES
 MF1513'NORTHWEST OF SERENA AND IS ON ROAD RIGHT-OF-WAY.  IT IS
 MF1513'127 FEET SOUTHEAST OF THE INTERSECTION OF STATE HIGHWAY
 MF1513'23 AND A GRAVEL ROAD EAST, 32 FEET NORTH OF A 36 INCH MAPLE
 MF1513'TREE, 28 FEET EAST OF THE CENTER OF THE HIGHWAY, 3 FEET
 MF1513'NORTHWEST OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE
 MF1513'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED INDIAN 1954.
 MF1513'
 MF1513'REFERENCE MARK NO. 1 IS 44 FEET SOUTHEAST OF THE INTERSECTION,
 MF1513'28 FEET EAST OF THE CENTER OF THE HIGHWAY AND 1 FOOT WEST
 MF1513'OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1513'INDIAN NO 1 1954.
 MF1513'
 MF1513'REFERENCE MARK NO. 2 IS 29 FEET WEST OF THE CENTER OF THE
 MF1513'HIGHWAY AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS FLUSH
 MF1513'AND THE DISK IS STAMPED INDIAN NO 2 1954.
 MF1513'
 MF1513'AZIMUTH MARK IS 29 FEET WEST OF THE CENTER OF HIGHWAY 23,
 MF1513'2 FEET NORTH OF A POWER LINE POLE, 1 FOOT NORTH OF A WHITE
 MF1513'WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK
 MF1513'IS FLUSH AND THE DISK IS STAMPED INDIAN 1954.
 MF1513'
 MF1513'TO REACH THE STATION FROM THE EAST JUNCTION OF U.S. HIGHWAY
 MF1513'52 AND STATE HIGHWAY 23 ABOUT 4 MILES WEST OF SERENA, GO NORTH
 MF1513'ON HIGHWAY 23 FOR 1.3 MILES TO THE AZIMUTH MARK ON THE LEFT
 MF1513'AS DESCRIBED, CONTINUE NORTH ON HIGHWAY 23 FOR 0.6 MILE
 MF1513'TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF1513'
 MF1513'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1513
 MF1513                          STATION RECOVERY (1966)
 MF1513
 MF1513'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1513'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1513'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 MF1513'PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1513'
 MF1513'THE STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1513'
 MF1513'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1513
 MF1513                          STATION RECOVERY (1971)
 MF1513
 MF1513'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF1513'ALL MARKS WERE FOUND IN GOOD CONDITION BUT IN THE WAY OF
 MF1513'ROAD CONSTRUCTION AND ALL MARKS EXCEPT THE UNDERGROUND STATION
 MF1513'MARK WERE DESTROYED AFTER A NEW STATION INDIAN 2 1971 WAS
 MF1513'ESTABLISHED.  THE DISTANCE AND DIRECTION TO THE REFERENCE
 MF1513'MARKS CHECKED.
 MF1513'
 MF1513'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1513'
 MF1513'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4-1/2
 MF1513'MILES NORTHWEST OF SERENA
 MF1513
 MF1513                          STATION RECOVERY (1972)
 MF1513
 MF1513'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (RIL)
 MF1513'RECOVERED BY IL DIV OF HWYS
 MF1513'
 MF1513'INDIAN 1956-GOOD
 MF1513'
 MF1513'INDIAN NO 2-GOOD
 MF1513'
 MF1513'INDIAN 1956 NO 3 1967-GOOD
 MF1513'
 MF1513'INDIAN 1956-AZI GOOD
 MF1513'
 MF1513'IN ALL CASES DELETE ALL MEASUREMENTS FROM WITNESS POSTS, AS
 MF1513'ALL WITNESS POST WERE GONE.
 MF1513
 MF1513                          STATION RECOVERY (1997)
 MF1513
 MF1513'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1513'MARK NOT FOUND.
 MF1513
 MF1513                          STATION RECOVERY (2002)
 MF1513
 MF1513'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1513'RM 1, RM 2 AND THE AZIMUTH WERE NOT LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3019 ***********************************************************************
 ME3019  DESIGNATION -  INDIAN
 ME3019  PID         -  ME3019
 ME3019  STATE/COUNTY-  IL/COOK
 ME3019  COUNTRY     -  US
 ME3019  USGS QUAD   -  RIVER FOREST (2018)
 ME3019
 ME3019                         *CURRENT SURVEY CONTROL
 ME3019  ______________________________________________________________________
 ME3019* NAD 83(1997) POSITION- 41 56 23.88007(N) 087 50 11.78451(W)   ADJUSTED
 ME3019* NAVD 88 ORTHO HEIGHT -   191.3   (meters)      628.    (feet) VERTCON3
 ME3019  ______________________________________________________________________
 ME3019  GEOID HEIGHT    -        -33.602 (meters)                     GEOID18
 ME3019  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 ME3019  HORZ ORDER      -  FIRST
 ME3019
 ME3019.The horizontal coordinates were established by classical geodetic methods
 ME3019.and adjusted by the National Geodetic Survey in October 1999.
 ME3019
 ME3019.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3019.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3019
 ME3019.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3019.GEOID18 height accuracy estimate available here.
 ME3019
 ME3019.Click photographs - Photos may exist for this station.
 ME3019
 ME3019.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3019
 ME3019. The following values were computed from the NAD 83(1997) position.
 ME3019
 ME3019;                    North         East     Units Scale Factor Converg.
 ME3019;SPC IL E     -   585,554.054   341,191.856   MT  0.99999587   +0 19 55.2
 ME3019;SPC IL E     - 1,921,105.26  1,119,393.61   sFT  0.99999587   +0 19 55.2
 ME3019;UTM  16      - 4,643,449.240   430,648.861   MT  0.99965918   -0 33 33.0
 ME3019
 ME3019!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3019!SPC IL E     -   0.99997527  x   0.99999587  =   0.99997114
 ME3019!UTM  16      -   0.99997527  x   0.99965918  =   0.99963445
 ME3019
 ME3019:                Primary Azimuth Mark                     Grid Az
 ME3019:SPC IL E     -  INDIAN AZ MK                             012 17 16.7
 ME3019:UTM  16      -  INDIAN AZ MK                             013 10 44.9
 ME3019
 ME3019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3064843449(NAD 83)
 ME3019
 ME3019|---------------------------------------------------------------------|
 ME3019| PID    Reference Object                     Distance      Geod. Az  |
 ME3019|                                                           dddmmss.s |
 ME3019| ME3094 INDIAN AZ MK TPT                    483.697 METERS 0123712.7 |
 ME3019| ME3093 INDIAN AZ MK                        489.762 METERS 0123711.9 |
 ME3019| CM3727 INDIAN RM 3                          33.178 METERS 03353     |
 ME3019| CM3725 INDIAN RM 1                          25.825 METERS 04152     |
 ME3019| ME3030 CHICAGO RAD STA KSB 242 MAST        APPROX. 3.0 KM 0594636.5 |
 ME3019| CM3726 INDIAN RM 2                          25.535 METERS 12852     |
 ME3019|---------------------------------------------------------------------|
 ME3019
 ME3019                          SUPERSEDED SURVEY CONTROL
 ME3019
 ME3019  NAD 83(1997)-  41 56 23.88019(N)    087 50 11.78503(W) AD(       ) 1
 ME3019  NAD 83(1994)-  41 56 23.88123(N)    087 50 11.79828(W) AD(       ) 1
 ME3019  NAD 83(1986)-  41 56 23.88268(N)    087 50 11.79796(W) AD(       ) 1
 ME3019  NAD 27      -  41 56 23.77223(N)    087 50 11.57539(W) AD(       ) 1
 ME3019  NGVD 29 (07/19/86)  191.4    (m)          628.     (f) VERT ANG       
 ME3019
 ME3019.Superseded values are not recommended for survey control.
 ME3019
 ME3019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3019.See file dsdata.pdf to determine how the superseded data were derived.
 ME3019
 ME3019_MARKER: DS = TRIANGULATION STATION DISK
 ME3019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3019_STAMPING: INDIAN 1956
 ME3019_MARK LOGO: CGS
 ME3019_PROJECTION: FLUSH
 ME3019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3019+STABILITY: SURFACE MOTION
 ME3019
 ME3019  HISTORY     - Date     Condition        Report By
 ME3019  HISTORY     - 1956     MONUMENTED       CGS
 ME3019  HISTORY     - 1967     GOOD             CGS
 ME3019  HISTORY     - 1973     GOOD             ALSTER
 ME3019  HISTORY     - 1977     GOOD             NGS
 ME3019
 ME3019                          STATION DESCRIPTION
 ME3019
 ME3019'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3019'STATION IS LOCATED ON THE EAST SIDE OF CHICAGO, ABOUT 2 MILES
 ME3019'SOUTHEAST OF SCHILLER PARK AT THE INTERSECTION OF S. CUMBERLAND AVE.
 ME3019'AND W. FOREST PRESERVE AVE.  IT IS 194 FEET SOUTHWEST OF THE
 ME3019'INTERSECTION, 117 FEET WEST OF THE CENTER OF S. CUMBERLAND AVE., 114
 ME3019'FEET SOUTH OF THE CENTER OF W.  FOREST PRESERVE AVE. AND 20 FEET
 ME3019'NORTHEAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 ME3019'STAMPED INDIAN 1956.
 ME3019'
 ME3019'TO REACH THE STATION FROM THE POST OFFICE IN SCHILLER PARK, GO EAST ON
 ME3019'STATE HIGHWAY 19 FOR 1.4 MILES TO S. CUMBERLAND AVENUE.  TURN RIGHT
 ME3019'AND GO SOUTH ON S.  CUMBERLAND AVENUE FOR 0.5 MILE TO W.  ADDISON
 ME3019'STREET*.  CONTINUE SOUTH ON S. CUMBERLAND AVENUE FOR 0.35 MILE TO THE
 ME3019'JUNCTION OF W. FOREST PRESERVE AVENUE AND THE STATION AS DESCRIBED.
 ME3019'
 ME3019'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON W. ADDISON
 ME3019'STREET 0.1 MILE TO N. PONTIAC AVENUE AND THE MARK AS DESCRIBED.
 ME3019'
 ME3019'REFERENCE MARK 1 IS 73 FEET SOUTH OF THE CENTER OF W. FOREST PRESERVE
 ME3019'AVENUE, 57 FEET WEST OF THE CENTER OF S. CUMBERLAND AVENUE, 24 FEET
 ME3019'SOUTH OF A 20 INCH POPLAR TREE AND 13 FEET SOUTHWEST OF THE WEST LEG
 ME3019'OF A FOREST PRESERVE SIGN.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 ME3019'INDIAN NO 1 1956.
 ME3019'
 ME3019'REFERENCE MARK 2 IS 52 FEET WEST OF THE CENTER OF S. CUMBERLAND AVENUE
 ME3019'AND 38 FEET NORTH OF A 24 INCH ELM TREE.  THE MARK IS FLUSH AND THE
 ME3019'DISK IS STAMPED INDIAN NO 2 1956.
 ME3019'
 ME3019'AZIMUTH MARK IS 197 FEET SOUTH OF THE CENTER OF W. ADDISON STREET, 67
 ME3019'FEET WEST OF THE CENTER OF N. PONTIAC AVENUE, 52 FEET SOUTHWEST OF A
 ME3019'POWER LINE POLE, 46 FEET SOUTH OF THE SOUTH EDGE OF A CIRCLE DRIVE AND
 ME3019'11 FEET NORTHEAST OF A 16 INCH ELM TREE.  THE MARK IS FLUSH AND THE
 ME3019'DISK IS STAMPED INDIAN 1956.
 ME3019'
 ME3019'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME3019
 ME3019                          STATION RECOVERY (1967)
 ME3019
 ME3019'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME3019'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD
 ME3019'CONDITION.  THERE HAS BEEN SOME ROAD WORK IN THE AREA OF REFERENCE
 ME3019'MARK 1 AND IT IS ASSUMED DESTROYED SINCE IT COULD NOT BE FOUND.
 ME3019'REFERENCE MARK 3 WAS ESTABLISHED.  THE DISTANCE AND DIRECTION TO
 ME3019'REFERENCE MARK 2 CHECKED ALONG WITH THE DIRECTION TO THE RADIO MAST.
 ME3019'THE PREVIOUS DESCRIPTION IS GOOD WITH THE FOLLOWING CHANGES.
 ME3019'
 ME3019'THE STATION MARK IS 68 FEET SOUTH OF A CONCRETE ROAD RIGHT-OF-WAY
 ME3019'MARKER, 68 FEET WEST OF A METAL STREET LIGHT POLE, 65 FEET SOUTH OF A
 ME3019'METAL STREET LIGHT POLE, 1 FOOT NORTHEAST OF A METAL WITNESS POST AND
 ME3019'4 FEET NORTHEAST OF THE NORTHEAST CORNER OF A WOODS.  THE MONUMENT IS
 ME3019'8 INCHES BELOW THE SURFACE OF THE GROUND.
 ME3019'
 ME3019'REFERENCE MARK 2 IS AS DESCRIBED AND 1 FOOT NORTH OF A METAL WITNESS
 ME3019'POST.  THE MARK IS NOW 3 INCHES BELOW THE SURFACE OF THE GROUND.
 ME3019'
 ME3019'REFERENCE MARK 3 IS SET IN A DRILL HOLE IN A CONCRETE TRIANGLE WHICH
 ME3019'SEPERATES THE EAST BOUND AND SOUTH BOUND TRAFFIC ON FOREST PRESERVE
 ME3019'ROAD.  THE DISK IS STAMPED INDIAN 1956 NO 3 1967.
 ME3019'
 ME3019'THE AZIMUTH MARK IS AS DESCRIBED EXCEPT THE TREE HAS BEEN CUT AND THE
 ME3019'MARK IS NOW 1 FOOT SOUTH OF A METAL WITNESS POST.
 ME3019'
 ME3019'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 2 MILES SOUTHEAST OF
 ME3019'SCHILLER PARK
 ME3019'
 ME3019'HIEGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 ME3019
 ME3019                          STATION RECOVERY (1973)
 ME3019
 ME3019'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1973 (TCH)
 ME3019'INDIAN 1956 GOOD, INDIAN 2 1956 GOOD, INDIAN 1956 3 1967 GOOD, AZ
 ME3019'MARK- INDIAN 1956 GOOD.  REF. MARK 2 IS AS DESCRIBED, BUT WITNESS POST
 ME3019'DESTROYED HAVE SET NEW WITNESS POST 1.0 FOOT SOUTH OF REF MARK 2
 ME3019'(2/2/73) STATION INDIAN IS AS DESCRIBED, EXCEPT ONLY 6 INCHES BELOW
 ME3019'GROUND, AND WITNESS POST DESTROYED, SET NEW WITNESS POST 1.0 FOOT
 ME3019'SOUTH OF STATION INDIAN (2/2/73) AZ MARK INDIAN IS AS DESCRIBED, BUT
 ME3019'WITNESS POST DESTROYED.  HAVE SET NEW WITNESS POST 1.0 FOOT NORTH OF
 ME3019'AZ. MARK INDIAN (2/2/73)
 ME3019
 ME3019                          STATION RECOVERY (1977)
 ME3019
 ME3019'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3019'THE STATION MARK, REFERENCE MARKS 2 AND 3, AND THE AZIMUTH MARK WERE
 ME3019'RECOVERED AND FOUND TO BE IN GOOD CONDITION. THE HORIZONTAL DIRECTIONS
 ME3019'TO THE REFERENCE MARKS AND THE AZIMUTH MARK COMPARED FAVORABLY WITH
 ME3019'THE OLD DATA. THE DISTANCE TO REFERENCE MARK 2 CHECKED THE OLD DATA,
 ME3019'HOWEVER, A LONGER DISTANCE OF 0.08 FOOT TO REFERENCE MARK 3 WAS NOTED
 ME3019'AND VERIFIED. A COMPLETE AND NEW DESCRIPTION FOLLOWS.
 ME3019'
 ME3019'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF CHICAGO AT 8401
 ME3019'WEST FOREST PRESERVE AVENUE. IT IS ON COOK COUNTY FOREST PRESERVE
 ME3019'LAND.
 ME3019'
 ME3019'TO REACH THE STATION FROM THE POST OFFICE IN SCHILLER PARK, GO EAST ON
 ME3019'STATE HIGHWAY 19 FOR 1.4 MILES TO THE JUNCTION OF NORTH CUMBERLAND
 ME3019'AVENUE. TURN RIGHT, AND GO SOUTH ON NORTH CUMBERLAND AVENUE FOR 0.5
 ME3019'MILE TO WEST ADDISON STREET ON THE LEFT. (TO REACH THE AZIMUTH MARK
 ME3019'FROM HERE, GO EAST ON WEST ADDISON STREET FOR 0.1 MILE TO NORTH
 ME3019'PONTIAC AVENUE AND THE MARK AS DESCRIBED.) CONTINUE SOUTH ON NORTH
 ME3019'CUMBERLAND AVENUE FOR 0.4 MILE TO THE JUNCTION OF WEST FOREST PRESERVE
 ME3019'AVENUE AND THE STATION AS DESCRIBED.
 ME3019'
 ME3019'THE STATION MARK, STAMPED---INDIAN 1956---, IS A STANDARD DISK SET IN
 ME3019'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS 4 INCHES BELOW
 ME3019'THE GROUND SURFACE. IT IS 69 FEET WEST OF A METAL STREET LIGHT POLE,
 ME3019'66 FEET SOUTHEAST OF A METAL STREET LIGHT POLE, AND 1 FOOT NORTHEAST
 ME3019'OF A METAL WITNESS POST. THE OLD DATA STATES THAT THERE IS AN
 ME3019'UNDERGROUND DISK.
 ME3019'
 ME3019'REFERENCE MARK 2, STAMPED---INDIAN NO 2 1956---, IS A STANDARD DISK
 ME3019'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS 2 INCHES
 ME3019'BELOW THE GROUND SURFACE. IT IS 77 FEET SOUTH OF A METAL STREET LIGHT
 ME3019'POLE, 21 FEET NORTHWEST OF A METAL STREET LIGHT POLE, AND 1 FOOT NORTH
 ME3019'OF A METAL WITNESS POST.
 ME3019'
 ME3019'REFERENCE MARK 3, STAMPED---INDIAN 1956 NO 3 1967---, IS A STANDARD
 ME3019'DISK CEMENTED IN A DRILL HOLE IN A CONCRETE PAD AT THE INTERSECTION.
 ME3019'IT IS 22.5 FEET SOUTHWEST OF A METAL STREET LIGHT POLE AND 1.3 FEET
 ME3019'NORTHEAST OF THE CURB.
 ME3019'
 ME3019'THE AZIMUTH MARK, STAMPED---INDIAN 1956---, IS A STANDARD DISK SET IN
 ME3019'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 ME3019'GROUND SURFACE. IT IS 64 FEET WEST OF THE CENTER OF PONTIAC AVENUE, 52
 ME3019'FEET SOUTHWEST OF A POWER POLE, AND 48 FEET EAST OF A LARGE ELM TREE.
 ME3019'
 ME3019'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 37.7 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1580 ***********************************************************************
 HB1580  DESIGNATION -  INDIAN
 HB1580  PID         -  HB1580
 HB1580  STATE/COUNTY-  IL/JOHNSON
 HB1580  COUNTRY     -  US
 HB1580  USGS QUAD   -  MERMET (2018)
 HB1580
 HB1580                         *CURRENT SURVEY CONTROL
 HB1580  ______________________________________________________________________
 HB1580* NAD 83(1997) POSITION- 37 20 23.99047(N) 088 51 53.85702(W)   ADJUSTED
 HB1580* NAVD 88 ORTHO HEIGHT -   176.    (meters)      577.    (feet) SCALED
 HB1580  ______________________________________________________________________
 HB1580  GEOID HEIGHT    -        -28.576 (meters)                     GEOID18
 HB1580  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 HB1580  HORZ ORDER      -  SECOND
 HB1580
 HB1580.The horizontal coordinates were established by classical geodetic methods
 HB1580.and adjusted by the National Geodetic Survey in October 1999.
 HB1580
 HB1580.The orthometric height was scaled from a topographic map.
 HB1580
 HB1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1580.GEOID18 height accuracy estimate available here.
 HB1580
 HB1580.Click photographs - Photos may exist for this station.
 HB1580
 HB1580.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1580
 HB1580. The following values were computed from the NAD 83(1997) position.
 HB1580
 HB1580;                    North         East     Units Scale Factor Converg.
 HB1580;SPC IL E     -    74,855.391   252,891.525   MT  1.00000233   -0 19 20.9
 HB1580;SPC IL E     -   245,588.06    829,694.94   sFT  1.00000233   -0 19 20.9
 HB1580;UTM  16      - 4,134,221.579   334,797.147   MT  0.99993619   -1 07 53.2
 HB1580
 HB1580!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1580!SPC IL E     -   0.99997687  x   1.00000233  =   0.99997920
 HB1580!UTM  16      -   0.99997687  x   0.99993619  =   0.99991306
 HB1580
 HB1580:                Primary Azimuth Mark                     Grid Az
 HB1580:SPC IL E     -  INDIAN AZ MK                             090 36 21.3
 HB1580:UTM  16      -  INDIAN AZ MK                             091 24 53.6
 HB1580
 HB1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3479734221(NAD 83)
 HB1580
 HB1580|---------------------------------------------------------------------|
 HB1580| PID    Reference Object                     Distance      Geod. Az  |
 HB1580|                                                           dddmmss.s |
 HB1580| CI3924 INDIAN RM 1                          29.305 METERS 05618     |
 HB1580| CI3923 INDIAN AZ MK                                       0901700.4 |
 HB1580| CI3925 INDIAN RM 2                          17.468 METERS 25912     |
 HB1580|---------------------------------------------------------------------|
 HB1580
 HB1580                          SUPERSEDED SURVEY CONTROL
 HB1580
 HB1580  NAD 83(1993)-  37 20 23.99552(N)    088 51 53.85611(W) AD(       ) 2
 HB1580  NAD 83(1986)-  37 20 23.99989(N)    088 51 53.85935(W) AD(       ) 2
 HB1580  NAD 27      -  37 20 23.80843(N)    088 51 53.63652(W) AD(       ) 2
 HB1580
 HB1580.Superseded values are not recommended for survey control.
 HB1580
 HB1580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1580.See file dsdata.pdf to determine how the superseded data were derived.
 HB1580
 HB1580_MARKER: DS = TRIANGULATION STATION DISK
 HB1580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1580_STAMPING: INDIAN 1957
 HB1580_MARK LOGO: CGS
 HB1580_PROJECTION: FLUSH
 HB1580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1580+STABILITY: SURFACE MOTION
 HB1580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1580+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 HB1580
 HB1580  HISTORY     - Date     Condition        Report By
 HB1580  HISTORY     - 1957     MONUMENTED       CGS
 HB1580  HISTORY     - 20070509 GOOD             ILDT
 HB1580  HISTORY     - 20100610 GOOD             ILDT
 HB1580  HISTORY     - 20230510 GOOD             ILDT
 HB1580
 HB1580                          STATION DESCRIPTION
 HB1580
 HB1580'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1580'THE STATION IS LOCATED ABOUT 5.5 MILES SOUTH-SOUTHEAST OF VIENNA,
 HB1580'ABOUT 8.5 MILES WEST OF REEVESVILLE, ABOUT 4 MILES EAST-NORTHEAST
 HB1580'OF BELKNAP, ABOUT 9.5 MILES NORTH-NORTHWEST OF JOPPA AND ON PROPERTY
 HB1580'OWNED BY MR. BUTON FARLEY.  IT IS 44 FEET NORTH OF THE CENTERLINE OF
 HB1580'A GRAVELED ROAD, 165 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 HB1580'FRAME HOUSE, 116 FEET EAST OF THE EAST 1 OF 2 HIGHLINE POLES, 39
 HB1580'FEET SOUTH OF A 30 INCH MAPLE TREE, 12 FEET NORTHEAST OF A WHITE
 HB1580'WITNESS POST AND 10 FEET NORTH OF A FENCE.  THE MONUMENT IS FLUSH AND
 HB1580'THE DISK IS STAMPED INDIAN 1957.
 HB1580'
 HB1580'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1580'HIGHWAY 146 IN THE EAST EDGE OF VIENNA, GO SOUTH ON HIGHWAY 45 FOR
 HB1580'5.35 MILES TO A SIDE ROAD LEFT, EAST.  BEAR EASTERLY FOR 0.7 MILE ON
 HB1580'GRAVELED ROAD TO THE TOP OF THE GRADE AND THE STATION ON THE
 HB1580'LEFT, NORTH SIDE OF THE ROAD.
 HB1580'
 HB1580'TO REACH THE AZIMUTH MARK FROM THE STATION CONTINUE EAST FOR 0.35
 HB1580'MILE TO THE AZIMUTH MARK ON THE NORTH SIDE OF THE ROAD AND ON THE
 HB1580'PROPERTY OF MR. ELI POE.
 HB1580'
 HB1580'REFERENCE MARK 1 IS 106 FEET NORTHEAST OF A WHITE WITNESS POST, 71
 HB1580'FEET EAST OF A 30 INCH MAPLE TREE, 70 FEET SOUTHWEST OF THE
 HB1580'SOUTHWEST CORNER OF A FRAME HOUSE AND 0.5 FOOT WEST OF A FENCE.  THE
 HB1580'MONUMENT IS FLUSH AND THE DISK IS STAMPED INDIAN NO 1 1957.
 HB1580'
 HB1580'REFERENCE MARK 2 IS 33 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 HB1580'ROAD, 52 FEET WEST OF A WHITE WITNESS POST, 2 FEET NORTH OF A
 HB1580'FENCE AND 1 FOOT EAST OF A POWER LINE POLE.  THE MONUMENT IS FLUSH
 HB1580'AND THE DISK IS STAMPED INDIAN NO 2 1957.
 HB1580'
 HB1580'THE AZIMUTH MARK IS 48 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 HB1580'ROAD, 93 FEET EAST OF A POWER LINE POLE, 24 FEET NORTH OF A FENCE AND
 HB1580'3 FEET NORTH OF THE SOUTHWEST CORNER OF A BARN.  THE MONUMENT IS
 HB1580'FLUSH AND THE DISK IS STAMPED INDIAN 1957.
 HB1580'
 HB1580'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1580
 HB1580                          STATION RECOVERY (2007)
 HB1580
 HB1580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 HB1580'RECOVERED IN GOOD CONDITION.
 HB1580
 HB1580                          STATION RECOVERY (2010)
 HB1580
 HB1580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1580'RECOVERED IN GOOD CONDITION.
 HB1580
 HB1580                          STATION RECOVERY (2023)
 HB1580
 HB1580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1580'UNDER LOW HANGING TRANSMISSION LINES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7990 ***********************************************************************
 DO7990  DESIGNATION -  INDIAN
 DO7990  PID         -  DO7990
 DO7990  STATE/COUNTY-  IL/MONTGOMERY
 DO7990  COUNTRY     -  US
 DO7990  USGS QUAD   -  FILLMORE (2018)
 DO7990
 DO7990                         *CURRENT SURVEY CONTROL
 DO7990  ______________________________________________________________________
 DO7990* NAD 83(2011) POSITION- 39 02 35.89178(N) 089 17 37.40245(W)   ADJUSTED
 DO7990* NAD 83(2011) ELLIP HT-   154.640 (meters)        (05/22/13)   ADJUSTED
 DO7990* NAD 83(2011) EPOCH   -  2010.00
 DO7990* NAVD 88 ORTHO HEIGHT -   186.2   (meters)      611.    (feet) GPS OBS
 DO7990  ______________________________________________________________________
 DO7990  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7990  GEOID HEIGHT    -        -31.568 (meters)                     GEOID12A
 DO7990  GEOID HEIGHT    -        -31.562 (meters)                     GEOID18
 DO7990  NAD 83(2011) X  -     61,144.866 (meters)                     COMP
 DO7990  NAD 83(2011) Y  - -4,960,043.800 (meters)                     COMP
 DO7990  NAD 83(2011) Z  -  3,996,149.302 (meters)                     COMP
 DO7990  LAPLACE CORR    -         -3.25  (seconds)                    DEFLEC18
 DO7990
 DO7990  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7990  Standards:
 DO7990         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7990            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7990  -------------------------------------------------------------------
 DO7990  NETWORK    0.70   1.63           0.32   0.24   0.83      0.04470607
 DO7990  -------------------------------------------------------------------
 DO7990  Click here for local accuracies and other accuracy information.
 DO7990
 DO7990.The horizontal coordinates were established by GPS observations
 DO7990.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7990
 DO7990.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7990.been affixed to the stable North American tectonic plate. See 
 DO7990.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7990
 DO7990.The horizontal coordinates are valid at the epoch date displayed above
 DO7990.which is a decimal equivalence of Year/Month/Day.
 DO7990
 DO7990.The orthometric height was determined by GPS observations and a
 DO7990.high-resolution geoid model.
 DO7990
 DO7990.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7990.GEOID18 height accuracy estimate available here.
 DO7990
 DO7990.Click photographs - Photos may exist for this station.
 DO7990
 DO7990.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7990
 DO7990.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7990
 DO7990.The ellipsoidal height was determined by GPS observations
 DO7990.and is referenced to NAD 83.
 DO7990
 DO7990. The following values were computed from the NAD 83(2011) position.
 DO7990
 DO7990;                    North         East     Units Scale Factor Converg.
 DO7990;SPC IL W     -   264,138.994   775,570.029   MT  1.00001147   +0 32 59.6
 DO7990;SPC IL W     -   866,596.02  2,544,516.00   sFT  1.00001147   +0 32 59.6
 DO7990;UTM  16      - 4,324,085.646   301,492.570   MT  1.00008523   -1 26 43.1
 DO7990
 DO7990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7990!SPC IL W     -   0.99997574  x   1.00001147  =   0.99998721
 DO7990!UTM  16      -   0.99997574  x   1.00008523  =   1.00006097
 DO7990
 DO7990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0149224085(NAD 83)
 DO7990
 DO7990                          SUPERSEDED SURVEY CONTROL
 DO7990
 DO7990.No superseded survey control is available for this station.
 DO7990
 DO7990_MARKER: DD = SURVEY DISK
 DO7990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7990_STAMPING: INDIAN 2011
 DO7990_MARK LOGO: ILDT
 DO7990_PROJECTION: FLUSH
 DO7990_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DO7990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7990+STABILITY: SURFACE MOTION
 DO7990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7990+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2019
 DO7990
 DO7990  HISTORY     - Date     Condition        Report By
 DO7990  HISTORY     - 2011     MONUMENTED       ILDT
 DO7990  HISTORY     - 20110721 GOOD             ILDT
 DO7990  HISTORY     - 20191009 GOOD             ILDT
 DO7990
 DO7990                          STATION DESCRIPTION
 DO7990
 DO7990'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7990'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHWEST OF BINGHAM,
 DO7990'6.1 MI (9.8 KM) EAST-SOUTHEAST OF COFFEEN AND 5.0 MI (8.0 KM) SOUTH OF
 DO7990'FILLMORE.
 DO7990'
 DO7990'TO REACH FROM THE POST OFFICE IN COFFEEN, PROCEED SOUTHEAST ALONG IL
 DO7990'185 FOR 6.3 MI (10.1 KM) TO THE STATION ON THE LEFT.
 DO7990'
 DO7990'THE STATION IS AN ALUMINUM IL DOT DISK IN CONCRETE.  IT IS 49.0 FT
 DO7990'(14.9 M) NORTHEAST OF THE CENTERLINE OF IL 185, 36.8 FT (11.2 M) NORTH
 DO7990'OF NORTH WING WALL FOR CULVERT UNDER IL 185, 35.6 FT (10.9 M)
 DO7990'NORTHWEST OF ROW MARKER AND 9.5 FT (2.9 M) SOUTHWEST OF THE PARKING
 DO7990'LOT OF THE INDIAN SPRINGS GOLF COURSE.
 DO7990
 DO7990                          STATION RECOVERY (2019)
 DO7990
 DO7990'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO7990'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1517 ***********************************************************************
 MF1517  DESIGNATION -  INDIAN 2
 MF1517  PID         -  MF1517
 MF1517  STATE/COUNTY-  IL/LASALLE
 MF1517  COUNTRY     -  US
 MF1517  USGS QUAD   -  LELAND (2018)
 MF1517
 MF1517                         *CURRENT SURVEY CONTROL
 MF1517  ______________________________________________________________________
 MF1517* NAD 83(1997) POSITION- 41 30 51.37268(N) 088 48 55.08587(W)   NO CHECK
 MF1517* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) SCALED
 MF1517  ______________________________________________________________________
 MF1517  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 MF1517  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 MF1517  HORZ ORDER      -  THIRD
 MF1517
 MF1517.The horizontal coordinates were established by classical geodetic methods
 MF1517.and adjusted by the National Geodetic Survey in October 1999.
 MF1517
 MF1517.No horizontal observational check was made to the station.
 MF1517
 MF1517.The orthometric height was scaled from a topographic map.
 MF1517
 MF1517.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1517.GEOID18 height accuracy estimate available here.
 MF1517
 MF1517.Click photographs - Photos may exist for this station.
 MF1517
 MF1517.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1517
 MF1517. The following values were computed from the NAD 83(1997) position.
 MF1517
 MF1517;                    North         East     Units Scale Factor Converg.
 MF1517;SPC IL E     -   538,266.802   259,767.276   MT  0.99999491   -0 19 10.0
 MF1517;SPC IL E     - 1,765,963.67    852,253.14   sFT  0.99999491   -0 19 10.0
 MF1517;UTM  16      - 4,597,439.289   348,520.035   MT  0.99988239   -1 12 12.3
 MF1517
 MF1517!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1517!SPC IL E     -   0.99997337  x   0.99999491  =   0.99996828
 MF1517!UTM  16      -   0.99997337  x   0.99988239  =   0.99985576
 MF1517
 MF1517:                Primary Azimuth Mark                     Grid Az
 MF1517:SPC IL E     -  INDIAN 3 AZ MK                           088 29 59.2
 MF1517:UTM  16      -  INDIAN 3 AZ MK                           089 23 01.5
 MF1517
 MF1517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4852097439(NAD 83)
 MF1517
 MF1517|---------------------------------------------------------------------|
 MF1517| PID    Reference Object                     Distance      Geod. Az  |
 MF1517|                                                           dddmmss.s |
 MF1517| CI7567 INDIAN 2 RM 3                        12.923 METERS 00218     |
 MF1517| MF1516 INDIAN 3 AZ MK                      APPROX. 0.5 KM 0881049.2 |
 MF1517| CI7566 INDIAN 2 AZ MK                                     0881833.7 |
 MF1517| CI7568 INDIAN 2 RM 4                         9.474 METERS 09007     |
 MF1517| CI7563 INDIAN AZ MK                                       1813200.5 |
 MF1517| MF1518 INDIAN 3                              3.869 METERS 20159     |
 MF1517| MF1513 INDIAN                               42.018 METERS 21813     |
 MF1517|---------------------------------------------------------------------|
 MF1517
 MF1517                          SUPERSEDED SURVEY CONTROL
 MF1517
 MF1517  NAD 83(1996)-  41 30 51.37558(N)    088 48 55.09343(W) AD(       ) 3
 MF1517  NAD 83(1986)-  41 30 51.37775(N)    088 48 55.09418(W) AD(       ) 3
 MF1517  NAD 27      -  41 30 51.26552(N)    088 48 54.81480(W) AD(       ) 3
 MF1517
 MF1517.Superseded values are not recommended for survey control.
 MF1517
 MF1517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1517.See file dsdata.pdf to determine how the superseded data were derived.
 MF1517
 MF1517_MARKER: DS = TRIANGULATION STATION DISK
 MF1517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1517_STAMPING: INDIAN 2 1971
 MF1517_MARK LOGO: CGS
 MF1517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1517+STABILITY: SURFACE MOTION
 MF1517
 MF1517  HISTORY     - Date     Condition        Report By
 MF1517  HISTORY     - 1971     MONUMENTED       NGS
 MF1517  HISTORY     - 1978     SEE DESCRIPTION  NGS
 MF1517  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF1517  HISTORY     - 20021023 MARK NOT FOUND   USPSQD
 MF1517
 MF1517                          STATION DESCRIPTION
 MF1517
 MF1517'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF1517'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF LELAND, ABOUT
 MF1517'4-1/2 MILES NORTHWEST OF SERENA, ON ROAD RIGHT-OF-WAY, 115 FEET
 MF1517'EAST OF THE CENTERLINE OF STATE HIGHWAY 23, 22 FEET SOUTH OF THE
 MF1517'CENTERLINE OF GRAVELED ROAD, 1 FOOT NORTH OF A FENCE AND 1 FOOT
 MF1517'WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES
 MF1517'AND THE DISK IS STAMPED INDIAN 2 1971.
 MF1517'
 MF1517'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 23 AND
 MF1517'U.S. HIGHWAY 52 (ABOUT 4 MILES WEST OF SERENA), GO NORTH ON
 MF1517'HIGHWAY 23 FOR 2.4 MILES TO A SIDE ROAD RIGHT AND THE STATION ON
 MF1517'THE RIGHT.  TURN RIGHT AND GO EAST ON THE GRAVELED ROAD FOR 0.3
 MF1517'MILE TO THE AZIMUTH MARK ON THE LEFT.
 MF1517'
 MF1517'REFERENCE MARK 3 IS 114 FEET EAST OF THE CENTERLINE OF THE
 MF1517'HIGHWAY, 20 FEET NORTH OF THE CENTERLINE OF THE GRAVELED ROAD AND
 MF1517'1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 MF1517'4 INCHES AND THE DISK IS STAMPED INDIAN 2 NO 3 1971.
 MF1517'
 MF1517'REFERENCE MARK 4 IS 22 FEET SOUTH OF THE CENTERLINE OF THE
 MF1517'GRAVELED ROAD, 1 FOOT NORTH OF THE FENCE AND 30 FEET EAST OF THE
 MF1517'METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE
 MF1517'DISK IS STAMPED INDIAN 2 NO 4 1971.
 MF1517'
 MF1517'THE AZIMUTH MARK IS 35 FEET EAST OF A POWER POLE, 31 FEET NORTH
 MF1517'OF THE CENTERLINE OF THE ROAD, 76 FEET NORTHWEST OF A 24 INCH
 MF1517'HICKORY TREE, 1 FOOT WEST OF A METAL WITNESS POST AND 1 FOOT
 MF1517'SOUTH OF A FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 MF1517'IS STAMPED INDIAN 2 1971.
 MF1517'
 MF1517'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1517
 MF1517                          STATION RECOVERY (1978)
 MF1517
 MF1517'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 MF1517'STATION MARK, REFERENCE MARKS 3, 4 AND THE 1971 AZIMUTH MARK WERE
 MF1517'FOUND IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO THE
 MF1517'REFERENCE MARKS WERE VERIFIED.
 MF1517'
 MF1517'THE STATION MARK, REFERENCE MARKS 3, 4 AND THE AZIMUTH MARK WERE
 MF1517'ALL IN THE WAY OF HIGHWAY CONSTRUCTION AND WERE DESTROYED AFTER
 MF1517'ESTABLISHING INDIAN 3 AT THE REQUEST OF THE LASALLE HIGHWAY
 MF1517'DEPARTMENT.  FOR INFORMATION SEE DESCRIPTION INDIAN 3.
 MF1517'
 MF1517'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES SOUTHWEST
 MF1517'OF LELAND.
 MF1517'
 MF1517'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1517
 MF1517                          STATION RECOVERY (1997)
 MF1517
 MF1517'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1517'MARK NOT FOUND.
 MF1517
 MF1517                          STATION RECOVERY (2002)
 MF1517
 MF1517'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1517'RM 3, RM 4 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1518 ***********************************************************************
 MF1518  DESIGNATION -  INDIAN 3
 MF1518  PID         -  MF1518
 MF1518  STATE/COUNTY-  IL/LASALLE
 MF1518  COUNTRY     -  US
 MF1518  USGS QUAD   -  LELAND (2018)
 MF1518
 MF1518                         *CURRENT SURVEY CONTROL
 MF1518  ______________________________________________________________________
 MF1518* NAD 83(2011) POSITION- 41 30 51.25777(N) 088 48 55.14626(W)   ADJUSTED
 MF1518* NAD 83(2011) ELLIP HT-   170.609 (meters)        (06/27/12)   ADJUSTED
 MF1518* NAD 83(2011) EPOCH   -  2010.00
 MF1518* NAVD 88 ORTHO HEIGHT -   203.8   (meters)      669.    (feet) GPS OBS
 MF1518  ______________________________________________________________________
 MF1518  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1518  GEOID HEIGHT    -        -33.095 (meters)                     GEOID99
 MF1518  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 MF1518  NAD 83(2011) X  -     98,890.300 (meters)                     COMP
 MF1518  NAD 83(2011) Y  - -4,782,035.442 (meters)                     COMP
 MF1518  NAD 83(2011) Z  -  4,205,469.574 (meters)                     COMP
 MF1518  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 MF1518
 MF1518  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1518  Standards:
 MF1518         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1518            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1518  -------------------------------------------------------------------
 MF1518  NETWORK    1.84   2.27           0.81   0.68   1.16     -0.07299191
 MF1518  -------------------------------------------------------------------
 MF1518  Click here for local accuracies and other accuracy information.
 MF1518
 MF1518.The horizontal coordinates were established by GPS observations
 MF1518.and adjusted by the National Geodetic Survey in June 2012.
 MF1518
 MF1518.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1518.been affixed to the stable North American tectonic plate. See 
 MF1518.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1518
 MF1518.The horizontal coordinates are valid at the epoch date displayed above
 MF1518.which is a decimal equivalence of Year/Month/Day.
 MF1518
 MF1518.The orthometric height was determined by GPS observations and a
 MF1518.high-resolution geoid model.
 MF1518
 MF1518.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1518.GEOID18 height accuracy estimate available here.
 MF1518
 MF1518.Click photographs - Photos may exist for this station.
 MF1518
 MF1518.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1518
 MF1518.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1518
 MF1518.The ellipsoidal height was determined by GPS observations
 MF1518.and is referenced to NAD 83.
 MF1518
 MF1518. The following values were computed from the NAD 83(2011) position.
 MF1518
 MF1518;                    North         East     Units Scale Factor Converg.
 MF1518;SPC IL E     -   538,263.265   259,765.856   MT  0.99999491   -0 19 10.1
 MF1518;SPC IL E     - 1,765,952.06    852,248.48   sFT  0.99999491   -0 19 10.1
 MF1518;UTM  16      - 4,597,435.775   348,518.561   MT  0.99988239   -1 12 12.4
 MF1518
 MF1518!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1518!SPC IL E     -   0.99997324  x   0.99999491  =   0.99996815
 MF1518!UTM  16      -   0.99997324  x   0.99988239  =   0.99985563
 MF1518
 MF1518:                Primary Azimuth Mark                     Grid Az
 MF1518:SPC IL E     -  INDIAN 3 AZ MK                           088 07 23.4
 MF1518:UTM  16      -  INDIAN 3 AZ MK                           089 00 25.7
 MF1518
 MF1518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4851897435(NAD 83)
 MF1518
 MF1518|---------------------------------------------------------------------|
 MF1518| PID    Reference Object                     Distance      Geod. Az  |
 MF1518|                                                           dddmmss.s |
 MF1518| MF1517 INDIAN 2                              3.869 METERS 02159     |
 MF1518| MF1516 INDIAN 3 AZ MK                      APPROX. 0.5 KM 0874813.3 |
 MF1518| CI7569 INDIAN 3 RM 5                         5.221 METERS 09254     |
 MF1518| CI7570 INDIAN 3 RM 6                         5.145 METERS 21549     |
 MF1518|---------------------------------------------------------------------|
 MF1518
 MF1518                          SUPERSEDED SURVEY CONTROL
 MF1518
 MF1518  NAD 83(2007)-  41 30 51.25776(N)    088 48 55.14718(W) AD(2002.00) 0
 MF1518  ELLIP H (02/10/07)  170.636  (m)                       GP(2002.00)    
 MF1518  ELLIP H (02/03/05)  170.630  (m)                       GP(       ) 4 2
 MF1518  NAD 83(1997)-  41 30 51.25779(N)    088 48 55.14702(W) AD(       ) 1
 MF1518  ELLIP H (03/04/03)  170.656  (m)                       GP(       ) 4 2
 MF1518  NAD 83(1997)-  41 30 51.25644(N)    088 48 55.14829(W) AD(       ) 3
 MF1518  NAD 83(1996)-  41 30 51.25934(N)    088 48 55.15584(W) AD(       ) 3
 MF1518  NAD 83(1986)-  41 30 51.26145(N)    088 48 55.15663(W) AD(       ) 3
 MF1518  NAD 27      -  41 30 51.14928(N)    088 48 54.87721(W) AD(       ) 3
 MF1518
 MF1518.Superseded values are not recommended for survey control.
 MF1518
 MF1518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1518.See file dsdata.pdf to determine how the superseded data were derived.
 MF1518
 MF1518_MARKER: DH = HORIZONTAL CONTROL DISK
 MF1518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1518_STAMPING: INDIAN 3 1978
 MF1518_MARK LOGO: NGS
 MF1518_PROJECTION: FLUSH
 MF1518_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1518+STABILITY: SURFACE MOTION
 MF1518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1518+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2002
 MF1518
 MF1518  HISTORY     - Date     Condition        Report By
 MF1518  HISTORY     - 1978     MONUMENTED       NGS
 MF1518  HISTORY     - 19970808 GOOD             USPSQD
 MF1518  HISTORY     - 200205   GOOD             ASCPC
 MF1518  HISTORY     - 20021023 GOOD             USPSQD
 MF1518
 MF1518                          STATION DESCRIPTION
 MF1518
 MF1518'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 MF1518'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF LELAND AND ON
 MF1518'ROAD RIGHT-OF-WAY, 112 FEET EAST OF THE CENTERLINE OF STATE
 MF1518'HIGHWAY 23, 34 FEET SOUTH OF THE CENTERLINE OF COUNTY ROAD N 40 TH,
 MF1518'1 FOOT SOUTH OF RIGHT-OF-WAY AND 1 FOOT NORTH OF A METAL WITNESS
 MF1518'POST.  THE MONUMENT IS FLUSH AND THE DISK STAMPED INDIAN 3 1978.
 MF1518'
 MF1518'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 23 AND
 MF1518'U.S. HIGHWAY 52 (ABOUT 4 MILES WEST OF THE VILLAGE OF SERENA).  GO
 MF1518'NORTH ON HIGHWAY 23 FOR 2.4 MILES TO A SIDE ROAD RIGHT (N 40 ROAD)
 MF1518'AND THE STATION ON THE RIGHT IN THE SOUTHEAST ANGLE AS DESCRIBED.
 MF1518'
 MF1518'REFERENCE MARK 5 IS 35 FEET SOUTH OF THE CENTERLINE OF THE COUNTY
 MF1518'ROAD, 1 FOOT NORTH OF A METAL WITNESS POST AND 1 FOOT SOUTH OF THE
 MF1518'RIGHT-OF-WAY MARKER.  THE MONUMENT IS FLUSH AND THE DISK STAMPED
 MF1518'INDIAN 3 NO 5 1978.
 MF1518'
 MF1518'REFERENCE MARK 6 IS 102 FEET EAST OF THE CENTERLINE OF STATE
 MF1518'HIGHWAY 23, 47 FEET SOUTH OF THE CENTERLINE OF THE COUNTY ROAD,
 MF1518'1 FOOT NORTH OF A METAL WITNESS POST AND 1 FOOT SOUTHEAST OF A
 MF1518'FENCE.  THE MONUMENT IS FLUSH AND THE DISK STAMPED INDIAN 3 NO 6
 MF1518'1978.
 MF1518'
 MF1518'THE AZIMUTH MARK IS 34 FEET NORTH OF THE CENTERLINE OF THE ROAD
 MF1518'AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH
 MF1518'AND THE DISK STAMPED INDIAN 3 1978.
 MF1518'
 MF1518'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE COUNTY
 MF1518'ROAD FOR 0.3 MILE TO THE MARK ON THE LEFT, NORTH SIDE OF THE
 MF1518'ROAD AS DESCRIBED.
 MF1518'
 MF1518'NEAREST TOWN--LELAND.
 MF1518'
 MF1518'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1518
 MF1518                          STATION RECOVERY (1997)
 MF1518
 MF1518'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1518'RECOVERED IN GOOD CONDITION.
 MF1518
 MF1518                          STATION RECOVERY (2002)
 MF1518
 MF1518'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1518'RECOVERED AS DESCRIBED
 MF1518
 MF1518                          STATION RECOVERY (2002)
 MF1518
 MF1518'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1518'RM 5, RM 6 AND THE AZIMUTH WERE FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1516 ***********************************************************************
 MF1516  DESIGNATION -  INDIAN 3 AZ MK
 MF1516  PID         -  MF1516
 MF1516  STATE/COUNTY-  IL/LASALLE
 MF1516  COUNTRY     -  US
 MF1516  USGS QUAD   -  LELAND (2018)
 MF1516
 MF1516                         *CURRENT SURVEY CONTROL
 MF1516  ______________________________________________________________________
 MF1516* NAD 83(1997) POSITION- 41 30 51.92467(N) 088 48 31.94259(W)   NO CHECK
 MF1516* NAVD 88 ORTHO HEIGHT -   201.    (meters)      659.    (feet) SCALED
 MF1516  ______________________________________________________________________
 MF1516  GEOID HEIGHT    -        -33.150 (meters)                     GEOID18
 MF1516  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 MF1516  HORZ ORDER      -  THIRD
 MF1516
 MF1516.The horizontal coordinates were established by classical geodetic methods
 MF1516.and adjusted by the National Geodetic Survey in October 1999.
 MF1516
 MF1516.No horizontal observational check was made to the station.
 MF1516
 MF1516.The orthometric height was scaled from a topographic map.
 MF1516
 MF1516.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1516.GEOID18 height accuracy estimate available here.
 MF1516
 MF1516.Click photographs - Photos may exist for this station.
 MF1516
 MF1516.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1516
 MF1516. The following values were computed from the NAD 83(1997) position.
 MF1516
 MF1516;                    North         East     Units Scale Factor Converg.
 MF1516;SPC IL E     -   538,280.859   260,304.012   MT  0.99999438   -0 18 54.7
 MF1516;SPC IL E     - 1,766,009.78    854,014.08   sFT  0.99999438   -0 18 54.7
 MF1516;UTM  16      - 4,597,445.063   349,056.863   MT  0.99988039   -1 11 57.0
 MF1516
 MF1516!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1516!SPC IL E     -   0.99997369  x   0.99999438  =   0.99996807
 MF1516!UTM  16      -   0.99997369  x   0.99988039  =   0.99985408
 MF1516
 MF1516:                Primary Azimuth Mark                     Grid Az
 MF1516:SPC IL E     -  INDIAN 3                                 268 07 23.4
 MF1516:UTM  16      -  INDIAN 3                                 269 00 25.7
 MF1516
 MF1516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4905697445(NAD 83)
 MF1516
 MF1516|---------------------------------------------------------------------|
 MF1516| PID    Reference Object                     Distance      Geod. Az  |
 MF1516|                                                           dddmmss.s |
 MF1516| MF1518 INDIAN 3                            APPROX. 0.5 KM 2674828.7 |
 MF1516|---------------------------------------------------------------------|
 MF1516
 MF1516                          SUPERSEDED SURVEY CONTROL
 MF1516
 MF1516  NAD 83(1996)-  41 30 51.92752(N)    088 48 31.95014(W) AD(       ) 3
 MF1516  NAD 83(1986)-  41 30 51.92972(N)    088 48 31.95094(W) AD(       ) 3
 MF1516  NAD 27      -  41 30 51.81698(N)    088 48 31.67223(W) AD(       ) 3
 MF1516
 MF1516.Superseded values are not recommended for survey control.
 MF1516
 MF1516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1516.See file dsdata.pdf to determine how the superseded data were derived.
 MF1516
 MF1516_MARKER: DZ = AZIMUTH MARK DISK
 MF1516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1516_STAMPING: INDIAN 3 1978
 MF1516_MARK LOGO: NGS
 MF1516_PROJECTION: FLUSH
 MF1516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1516+STABILITY: SURFACE MOTION
 MF1516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1516+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2002
 MF1516
 MF1516  HISTORY     - Date     Condition        Report By
 MF1516  HISTORY     - 1978     MONUMENTED       NGS
 MF1516  HISTORY     - 19970808 GOOD             USPSQD
 MF1516  HISTORY     - 20021023 GOOD             USPSQD
 MF1516
 MF1516                          STATION DESCRIPTION
 MF1516
 MF1516'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 MF1516'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF LELAND AND ON
 MF1516'ROAD RIGHT-OF-WAY, 112 FEET EAST OF THE CENTERLINE OF STATE
 MF1516'HIGHWAY 23, 34 FEET SOUTH OF THE CENTERLINE OF COUNTY ROAD N 40 TH,
 MF1516'1 FOOT SOUTH OF RIGHT-OF-WAY AND 1 FOOT NORTH OF A METAL WITNESS
 MF1516'POST.  THE MONUMENT IS FLUSH AND THE DISK STAMPED INDIAN 3 1978.
 MF1516'
 MF1516'TO REACH STATION INDIAN 3 FROM THE JUNCTION OF STATE HIGHWAY 23 AND
 MF1516'U.S. HIGHWAY 52 (ABOUT 4 MILES WEST OF THE VILLAGE OF SERENA).  GO
 MF1516'NORTH ON HIGHWAY 23 FOR 2.4 MILES TO A SIDE ROAD RIGHT (N 40 ROAD)
 MF1516'AND THE STATION ON THE RIGHT IN THE SOUTHEAST ANGLE AS DESCRIBED.
 MF1516'
 MF1516'THE AZIMUTH MARK IS 34 FEET NORTH OF THE CENTERLINE OF THE ROAD
 MF1516'AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH
 MF1516'AND THE DISK STAMPED INDIAN 3 1978.
 MF1516'
 MF1516'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE COUNTY
 MF1516'ROAD FOR 0.3 MILE TO THE MARK ON THE LEFT, NORTH SIDE OF THE ROAD
 MF1516'AS DESCRIBED.
 MF1516'
 MF1516'NEAREST TOWN--LELAND.
 MF1516
 MF1516                          STATION RECOVERY (1997)
 MF1516
 MF1516'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1516'RECOVERED IN GOOD CONDITION.
 MF1516
 MF1516                          STATION RECOVERY (2002)
 MF1516
 MF1516'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1516'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3093 ***********************************************************************
 ME3093  DESIGNATION -  INDIAN AZ MK
 ME3093  PID         -  ME3093
 ME3093  STATE/COUNTY-  IL/COOK
 ME3093  COUNTRY     -  US
 ME3093  USGS QUAD   -  RIVER FOREST (2018)
 ME3093
 ME3093                         *CURRENT SURVEY CONTROL
 ME3093  ______________________________________________________________________
 ME3093* NAD 83(1997) POSITION- 41 56 39.37038(N) 087 50 07.13895(W)   ADJUSTED
 ME3093* NAVD 88 ORTHO HEIGHT -   192.    (meters)      630.    (feet) VERTCON3
 ME3093  ______________________________________________________________________
 ME3093  GEOID HEIGHT    -        -33.611 (meters)                     GEOID18
 ME3093  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 ME3093  HORZ ORDER      -  SECOND
 ME3093
 ME3093.The horizontal coordinates were established by classical geodetic methods
 ME3093.and adjusted by the National Geodetic Survey in October 1999.
 ME3093
 ME3093.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3093.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3093
 ME3093.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3093.GEOID18 height accuracy estimate available here.
 ME3093
 ME3093.Click photographs - Photos may exist for this station.
 ME3093
 ME3093.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3093
 ME3093. The following values were computed from the NAD 83(1997) position.
 ME3093
 ME3093;                    North         East     Units Scale Factor Converg.
 ME3093;SPC IL E     -   586,032.593   341,296.091   MT  0.99999598   +0 19 58.4
 ME3093;SPC IL E     - 1,922,675.27  1,119,735.59   sFT  0.99999598   +0 19 58.4
 ME3093;UTM  16      - 4,643,925.940   430,760.489   MT  0.99965899   -0 33 30.1
 ME3093
 ME3093!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3093!SPC IL E     -   0.99997517  x   0.99999598  =   0.99997115
 ME3093!UTM  16      -   0.99997517  x   0.99965899  =   0.99963417
 ME3093
 ME3093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3076043925(NAD 83)
 ME3093
 ME3093                          SUPERSEDED SURVEY CONTROL
 ME3093
 ME3093  NAD 83(1997)-  41 56 39.37050(N)    087 50 07.13948(W) AD(       ) 2
 ME3093  NAD 83(1994)-  41 56 39.37156(N)    087 50 07.15279(W) AD(       ) 2
 ME3093  NAD 83(1986)-  41 56 39.37299(N)    087 50 07.15248(W) AD(       ) 2
 ME3093  NAD 27      -  41 56 39.26261(N)    087 50 06.92979(W) AD(       ) 2
 ME3093  NGVD 29 (07/19/86)  192.     (m)          630.     (f) VERT ANG       
 ME3093
 ME3093.Superseded values are not recommended for survey control.
 ME3093
 ME3093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3093.See file dsdata.pdf to determine how the superseded data were derived.
 ME3093
 ME3093_MARKER: DZ = AZIMUTH MARK DISK
 ME3093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3093_STAMPING: INDIAN 1956
 ME3093_MARK LOGO: CGS
 ME3093_PROJECTION: FLUSH
 ME3093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3093+STABILITY: SURFACE MOTION
 ME3093
 ME3093  HISTORY     - Date     Condition        Report By
 ME3093  HISTORY     - 1956     MONUMENTED       CGS
 ME3093  HISTORY     - 1977     GOOD             NGS
 ME3093
 ME3093                          STATION DESCRIPTION
 ME3093
 ME3093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3093'A TRAVERSE WAS MADE TO TRIANGULATION STATION INDIAN USING
 ME3093'ELECTRONIC DISTANCE EQUIPMENT.  FOR ADDITIONAL INFORMATION SEE
 ME3093'DESCRIPTION THEREOF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2626 ***********************************************************************
 ME2626  DESIGNATION -  INDIAN OAKS
 ME2626  PID         -  ME2626
 ME2626  STATE/COUNTY-  IL/KANKAKEE
 ME2626  COUNTRY     -  US
 ME2626  USGS QUAD   -  BRADLEY (2018)
 ME2626
 ME2626                         *CURRENT SURVEY CONTROL
 ME2626  ______________________________________________________________________
 ME2626* NAD 83(2011) POSITION- 41 11 19.00366(N) 087 51 07.66662(W)   ADJUSTED
 ME2626* NAD 83(2011) ELLIP HT-   178.943 (meters)        (06/27/12)   ADJUSTED
 ME2626* NAD 83(2011) EPOCH   -  2010.00
 ME2626* NAVD 88 ORTHO HEIGHT -   211.9   (meters)      695.    (feet) GPS OBS
 ME2626  ______________________________________________________________________
 ME2626  NAVD 88 orthometric height was determined with geoid model    GEOID99
 ME2626  GEOID HEIGHT    -        -32.838 (meters)                     GEOID99
 ME2626  GEOID HEIGHT    -        -32.916 (meters)                     GEOID18
 ME2626  NAD 83(2011) X  -    180,158.187 (meters)                     COMP
 ME2626  NAD 83(2011) Y  - -4,803,580.343 (meters)                     COMP
 ME2626  NAD 83(2011) Z  -  4,178,326.887 (meters)                     COMP
 ME2626  LAPLACE CORR    -         -3.49  (seconds)                    DEFLEC18
 ME2626
 ME2626  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME2626  Standards:
 ME2626         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME2626            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME2626  -------------------------------------------------------------------
 ME2626  NETWORK    1.74   2.25           0.78   0.63   1.15     -0.00624117
 ME2626  -------------------------------------------------------------------
 ME2626  Click here for local accuracies and other accuracy information.
 ME2626
 ME2626.The horizontal coordinates were established by GPS observations
 ME2626.and adjusted by the National Geodetic Survey in June 2012.
 ME2626
 ME2626.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME2626.been affixed to the stable North American tectonic plate. See 
 ME2626.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME2626
 ME2626.The horizontal coordinates are valid at the epoch date displayed above
 ME2626.which is a decimal equivalence of Year/Month/Day.
 ME2626
 ME2626.The orthometric height was determined by GPS observations and a
 ME2626.high-resolution geoid model.
 ME2626
 ME2626.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2626.GEOID18 height accuracy estimate available here.
 ME2626
 ME2626.Click photographs - Photos may exist for this station.
 ME2626
 ME2626.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME2626
 ME2626.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2626
 ME2626.The ellipsoidal height was determined by GPS observations
 ME2626.and is referenced to NAD 83.
 ME2626
 ME2626. The following values were computed from the NAD 83(2011) position.
 ME2626
 ME2626;                    North         East     Units Scale Factor Converg.
 ME2626;SPC IL E     -   502,099.371   340,369.586   MT  0.99999505   +0 19 00.8
 ME2626;SPC IL E     - 1,647,304.35  1,116,695.88   sFT  0.99999505   +0 19 00.8
 ME2626;UTM  16      - 4,560,045.104   428,538.923   MT  0.99966285   -0 33 40.3
 ME2626
 ME2626!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2626!SPC IL E     -   0.99997193  x   0.99999505  =   0.99996698
 ME2626!UTM  16      -   0.99997193  x   0.99966285  =   0.99963479
 ME2626
 ME2626:                Primary Azimuth Mark                     Grid Az
 ME2626:SPC IL E     -  INDIAN OAKS AZ MK                        006 57 10.7
 ME2626:UTM  16      -  INDIAN OAKS AZ MK                        007 49 51.8
 ME2626
 ME2626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2853860045(NAD 83)
 ME2626
 ME2626|---------------------------------------------------------------------|
 ME2626| PID    Reference Object                     Distance      Geod. Az  |
 ME2626|                                                           dddmmss.s |
 ME2626| CM2875 INDIAN OAKS RM 1                      9.233 METERS 00034     |
 ME2626| CM2874 INDIAN OAKS AZ MK                                  0071611.5 |
 ME2626| ME2624 MANTENO ST JOSEPH CATH CH           APPROX. 6.6 KM 0111529.2 |
 ME2626| ME2625 MANTENO ST HOSP ADMIN BLDG TWR      APPROX. 6.3 KM 0393321.3 |
 ME2626| ME2623 ST GEORGE CATH CHURCH SPIRE         APPROX. 6.5 KM 0862215.9 |
 ME2626| CM2876 INDIAN OAKS RM 2                      8.712 METERS 17939     |
 ME2626| ME2639 KANKAKEE RADIO STA WKAN MAST        APPROX. 6.7 KM 2131610.8 |
 ME2626|---------------------------------------------------------------------|
 ME2626
 ME2626                          SUPERSEDED SURVEY CONTROL
 ME2626
 ME2626  NAD 83(2007)-  41 11 19.00372(N)    087 51 07.66755(W) AD(2002.00) 0
 ME2626  ELLIP H (02/10/07)  178.963  (m)                       GP(2002.00)    
 ME2626  ELLIP H (02/03/05)  178.971  (m)                       GP(       ) 4 2
 ME2626  NAD 83(1997)-  41 11 19.00368(N)    087 51 07.66745(W) AD(       ) 1
 ME2626  ELLIP H (03/04/03)  178.974  (m)                       GP(       ) 4 2
 ME2626  NAD 83(1997)-  41 11 19.00424(N)    087 51 07.66563(W) AD(       ) 2
 ME2626  NAD 83(1997)-  41 11 19.00424(N)    087 51 07.66561(W) AD(       ) 2
 ME2626  NAD 83(1986)-  41 11 19.00716(N)    087 51 07.66992(W) AD(       ) 2
 ME2626  NAD 27      -  41 11 18.89710(N)    087 51 07.51120(W) AD(       ) 2
 ME2626
 ME2626.Superseded values are not recommended for survey control.
 ME2626
 ME2626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2626.See file dsdata.pdf to determine how the superseded data were derived.
 ME2626
 ME2626_MARKER: DS = TRIANGULATION STATION DISK
 ME2626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2626_STAMPING: INDIAN OAKS 1952
 ME2626_MARK LOGO: CGS
 ME2626_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2626+STABILITY: SURFACE MOTION
 ME2626_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2626+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 ME2626
 ME2626  HISTORY     - Date     Condition        Report By
 ME2626  HISTORY     - 1952     MONUMENTED       CGS
 ME2626  HISTORY     - 1967     GOOD             CGS
 ME2626  HISTORY     - 1970     GOOD             ILHD
 ME2626  HISTORY     - 1973     GOOD             ILHD
 ME2626  HISTORY     - 200205   GOOD             ASCPC
 ME2626  HISTORY     - 20101107 GOOD             GEOCAC
 ME2626
 ME2626                          STATION DESCRIPTION
 ME2626
 ME2626'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2626'STATION IS LOCATED ON THE WEST SIDE OF U.S. HIGHWAY 54 IN THE VILLAGE
 ME2626'OF INDIAN OAKS WHICH IS ABOUT 4 MILES SOUTH OF MANTENO.
 ME2626'
 ME2626'IT IS 103 FEET NORTH OF A GASOLINE STORAGE TANK, 44 FEET WEST OF
 ME2626'CENTER OF HIGHWAY 54, 18 FEET NORTH OF A 6 INCH ELM TREE WITH TRIANGLE
 ME2626'BLAZE AND 7 FEET SOUTH OF A WHITE WITNESS POST.  THE MARK PROJECTS
 ME2626'ABOUT 6 INCHES AND THE DISK IS STAMPED INDIAN OAKS 1952.
 ME2626'
 ME2626'REFERENCE MARK NO. 1 IS 44 FEET WEST OF CENTER OF HIGHWAY.  THE MARK
 ME2626'PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED INDIAN OAKS NO 1 1952.
 ME2626'
 ME2626'REFERENCE MARK NO. 2 IS 44 FEET WEST OF CENTER OF HIGHWAY AND 7 FEET
 ME2626'SOUTHWEST OF A POWER POLE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE
 ME2626'DISK IS STAMPED INDIAN OAKS NO 2 1952.
 ME2626'
 ME2626'AZIMUTH MARK IS 31 FEET WEST OF CENTER OF HIGHWAY 54, 3 FEET SOUTH OF
 ME2626'THE END OF A CONCRETE CULVERT ABUTMENT AND 1 FOOT SOUTH OF A WHITE
 ME2626'WITNESS POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 ME2626'STAMPED INDIAN OAKS 1952.
 ME2626'
 ME2626'TO REACH THE STATION FROM THE INTERSECTION OF LOCUST STREET (U.S.
 ME2626'HIGHWAY 54) AND THIRD STREET NORTH IN MANTENO, GO SOUTH ON LOCUST
 ME2626'STREET AND HIGHWAY 54 FOR 3.4 MILES TO THE AZIMUTH MARK ON THE RIGHT
 ME2626'AS DESCRIBED.  CONTINUE ON HIGHWAY FOR 0.7 MILE TO THE STATION ON THE
 ME2626'RIGHT AS DESCRIBED.
 ME2626'
 ME2626'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2626
 ME2626                          STATION RECOVERY (1967)
 ME2626
 ME2626'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2626'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE FOUND AS
 ME2626'DESCRIBED AND IN GOOD CONDITION.  A METAL WITNESS POST WAS SET 1 FOOT
 ME2626'SOUTH OF THE AZIMUTH MARK.  THE PREVIOUS DESCRIPTION IS GOOD.
 ME2626'
 ME2626'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 4 MILES SOUTH OF
 ME2626'MANTENO
 ME2626
 ME2626                          STATION RECOVERY (1970)
 ME2626
 ME2626'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 ME2626'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED EXCEPT FOR THE
 ME2626'FOLLOWING CHANGES- 1) 6 INCH ELM TREE USED AS A REFERENCE FOR STATION
 ME2626'IS NOW ABOUT AN 18 INCH TREE.  2) THE WITNESS POST 7 FT. NORTH OF
 ME2626'STATION IS NO LONGER THERE.  A NEW POST AND SIGN HAS BEEN ESTABLISHED
 ME2626'4 FT. W. OF STATION.
 ME2626
 ME2626                          STATION RECOVERY (1973)
 ME2626
 ME2626'RECOVERY NOTE BY IL HIGHWAY DEPT 1973 (JWH)
 ME2626'INDIAN OAKS 1952 GOOD, RM 1 AND 2 INDIAN OAKS 1952 GOOD, INDIAN OAKS
 ME2626'1952 AZI GOOD.
 ME2626'
 ME2626'IN PARAGRAPH 1 CHANGE 6 INCH ELM TO A 24 INCH ELM.  DELETE TRIANGLE
 ME2626'BLAZE.  (GROWN OVER) ALSO CHANGE WHITE 4 BY 4 WITNESS POST, TO METAL
 ME2626'SIGN AND POST.
 ME2626'
 ME2626'DISTANCE AND DIRECTION FROM NEAREST TOWN- 4 MILES SOUTH OF MANTENO
 ME2626'ILLINOIS.
 ME2626
 ME2626                          STATION RECOVERY (2002)
 ME2626
 ME2626'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 ME2626'RECOVERED AS DESCRIBED
 ME2626
 ME2626                          STATION RECOVERY (2010)
 ME2626
 ME2626'RECOVERY NOTE BY GEOCACHING 2010
 ME2626'INDIAN OAKS GOOD.  RM 1 NOT FOUND.  RM 2 GOOD.  AZ NOT FOUND.
 ME2626'US HIGHWAY 54 IS NOW STATE HIGHWAY 50 AND HAS BEEN REBUILT
 ME2626'APPROXIMATELY 100 YARDS TO THE EAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1890 ***********************************************************************
 KA1890  DESIGNATION -  INDIANAPOLIS ST LOUIS AY BN 14
 KA1890  PID         -  KA1890
 KA1890  STATE/COUNTY-  IL/CLARK
 KA1890  COUNTRY     -  US
 KA1890  USGS QUAD   -  CASEY (2018)
 KA1890
 KA1890                         *CURRENT SURVEY CONTROL
 KA1890  ______________________________________________________________________
 KA1890* NAD 83(1997) POSITION- 39 18 57.49027(N) 087 55 37.08341(W)   ADJUSTED
 KA1890  ______________________________________________________________________
 KA1890  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 KA1890  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 KA1890  HORZ ORDER      -  THIRD
 KA1890
 KA1890.The horizontal coordinates were established by classical geodetic methods
 KA1890.and adjusted by the National Geodetic Survey in October 1999.
 KA1890
 KA1890.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1890.GEOID18 height accuracy estimate available here.
 KA1890
 KA1890.Click photographs - Photos may exist for this station.
 KA1890
 KA1890.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1890
 KA1890. The following values were computed from the NAD 83(1997) position.
 KA1890
 KA1890;                    North         East     Units Scale Factor Converg.
 KA1890;SPC IL E     -   294,134.367   335,044.082   MT  0.99999011   +0 15 26.9
 KA1890;SPC IL E     -   965,005.84  1,099,223.79   sFT  0.99999011   +0 15 26.9
 KA1890;UTM  16      - 4,352,250.602   420,089.778   MT  0.99967862   -0 35 14.5
 KA1890
 KA1890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2008952250(NAD 83)
 KA1890
 KA1890                          SUPERSEDED SURVEY CONTROL
 KA1890
 KA1890  NAD 83(1997)-  39 18 57.49054(N)    087 55 37.08112(W) AD(       ) 3
 KA1890  NAD 83(1986)-  39 18 57.49848(N)    087 55 37.07707(W) AD(       ) 3
 KA1890  NAD 27      -  39 18 57.36600(N)    087 55 36.96200(W) AD(       ) 3
 KA1890
 KA1890.Superseded values are not recommended for survey control.
 KA1890
 KA1890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1890.See file dsdata.pdf to determine how the superseded data were derived.
 KA1890
 KA1890_MARKER: 22 = AIRWAY BEACON
 KA1890
 KA1890  HISTORY     - Date     Condition        Report By
 KA1890  HISTORY     - 1947     FIRST OBSERVED   CGS
 KA1890
 KA1890                          STATION DESCRIPTION
 KA1890
 KA1890'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1890'THIS IS INTERSECTION STATION.
 KA1890'
 KA1890'THE STATION IS 2.5 MILES WEST OF MARTINSVILLE VIA U.S. HIGHWAY 40,
 KA1890'0.3 MILE SOUTH OF THE HIGHWAY, 50 FEET EAST OF GRAVELED ROAD,
 KA1890'AND 40 FEET NORTH OF A FENCE. IT IS A 4-LEGGED STEEL STRUCTURE ABOUT
 KA1890'40 FEET HIGH AND IS PAINTED RED AND WHITE.
 KA1890'
 KA1890'THE POINT INTERSECTED WAS THE LIGHT OF THE BEACON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2605 ***********************************************************************
 ME2605  DESIGNATION -  INDILL
 ME2605  PID         -  ME2605
 ME2605  STATE/COUNTY-  IL/KANKAKEE
 ME2605  COUNTRY     -  US
 ME2605  USGS QUAD   -  LEESVILLE (2018)
 ME2605
 ME2605                         *CURRENT SURVEY CONTROL
 ME2605  ______________________________________________________________________
 ME2605* NAD 83(1997) POSITION- 41 02 14.77916(N) 087 32 07.79197(W)   ADJUSTED
 ME2605* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 ME2605  ______________________________________________________________________
 ME2605  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 ME2605  LAPLACE CORR    -         -2.60  (seconds)                    DEFLEC18
 ME2605  HORZ ORDER      -  SECOND
 ME2605
 ME2605.The horizontal coordinates were established by classical geodetic methods
 ME2605.and adjusted by the National Geodetic Survey in October 1999.
 ME2605
 ME2605.The orthometric height was scaled from a topographic map.
 ME2605
 ME2605.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2605.GEOID18 height accuracy estimate available here.
 ME2605
 ME2605.Click photographs - Photos may exist for this station.
 ME2605
 ME2605.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2605
 ME2605. The following values were computed from the NAD 83(1997) position.
 ME2605
 ME2605;                    North         East     Units Scale Factor Converg.
 ME2605;SPC IL E     -   485,506.093   367,086.672   MT  1.00003037   +0 31 25.8
 ME2605;SPC IL E     - 1,592,864.57  1,204,350.19   sFT  1.00003037   +0 31 25.8
 ME2605;SPC IN W     -   642,814.279   861,979.808   MT  0.99998445   -0 17 48.7
 ME2605;SPC IN W     - 2,108,966.51  2,828,012.09   sFT  0.99998445   -0 17 48.7
 ME2605;UTM  16      - 4,543,051.223   454,989.219   MT  0.99962493   -0 21 05.7
 ME2605
 ME2605!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2605!SPC IL E     -   0.99997166  x   1.00003037  =   1.00000203
 ME2605!SPC IN W     -   0.99997166  x   0.99998445  =   0.99995611
 ME2605!UTM  16      -   0.99997166  x   0.99962493  =   0.99959660
 ME2605
 ME2605:                Primary Azimuth Mark                     Grid Az
 ME2605:SPC IL E     -  INDILL AZ MK                             035 10 04.3
 ME2605:SPC IN W     -  INDILL AZ MK                             035 59 18.8
 ME2605:UTM  16      -  INDILL AZ MK                             036 02 35.8
 ME2605
 ME2605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5498943051(NAD 83)
 ME2605
 ME2605|---------------------------------------------------------------------|
 ME2605| PID    Reference Object                     Distance      Geod. Az  |
 ME2605|                                                           dddmmss.s |
 ME2605| CM2878 INDILL AZ MK                                       0354130.1 |
 ME2605| ME2557 ENOS GRAIN CO ELEVATOR              APPROX. 8.0 KM 1082618.3 |
 ME2605| CM2879 INDILL RM 1                          26.783 METERS 17408     |
 ME2605| CM2880 INDILL RM 2                          30.590 METERS 27759     |
 ME2605|---------------------------------------------------------------------|
 ME2605
 ME2605                          SUPERSEDED SURVEY CONTROL
 ME2605
 ME2605  NAD 83(1997)-  41 02 14.77917(N)    087 32 07.79198(W) AD(       ) 2
 ME2605  NAD 83(1986)-  41 02 14.78388(N)    087 32 07.79926(W) AD(       ) 2
 ME2605  NAD 27      -  41 02 14.66030(N)    087 32 07.68770(W) AD(       ) 2
 ME2605
 ME2605.Superseded values are not recommended for survey control.
 ME2605
 ME2605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2605.See file dsdata.pdf to determine how the superseded data were derived.
 ME2605
 ME2605_MARKER: DS = TRIANGULATION STATION DISK
 ME2605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2605_STAMPING: INDILL 1952
 ME2605_MARK LOGO: CGS
 ME2605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2605+STABILITY: SURFACE MOTION
 ME2605
 ME2605  HISTORY     - Date     Condition        Report By
 ME2605  HISTORY     - 1952     MONUMENTED       CGS
 ME2605
 ME2605                          STATION DESCRIPTION
 ME2605
 ME2605'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2605'STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF LAKE VILLAGE, INDIANA
 ME2605'AND ABOUT 2-1/2 MILES NORTHWEST OF ENOS, INDIANA AND IS ON THE
 ME2605'SOUTHEAST END OF A SAND KNOB ON PROPERTY OWNED BY THE KEYES HEIRS.  IT
 ME2605'IS 28 FEET NORTHEAST OF AN 8 INCH OAK TREE THAT HAS A TRIANGLE BLAZE
 ME2605'ON THE EAST SIDE AND 5 FEET SOUTH OF A WHITE WITNESS POST.  THE MARK
 ME2605'PROJECTS 4 INCHES AND THE DISK IS STAMPED INDILL 1952.
 ME2605'
 ME2605'REFERENCE MARK NO. 1 IS ON THE SOUTH SLOPE OF THE KNOB AND 14 FEET
 ME2605'NORTH OF A 12 INCH OAK TREE THAT HAS A TRIANGLE BLAZE ON THE NORTH
 ME2605'SIDE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED INDILL NO 1
 ME2605'1952.
 ME2605'
 ME2605'REFERENCE MARK NO. 2 IS ON THE WEST SLOPE OF THE KNOB, 22 FEET SOUTH
 ME2605'OF AN EAST-WEST FENCELINE AND 14 FEET EAST OF A NORTH-SOUTH FENCELINE.
 ME2605'THE MARK PROJETS 4 INCHES AND THE DISK IS STAMPED INDILL NO 2 1952.
 ME2605'
 ME2605'AZIMUTH MARK IS 31 FEET NORTH OF THE CENTER OF A SAND ROAD, 3 FEET
 ME2605'WEST OF A FENCE CORNER AND A WHITE WITNESS POST AND 1 FOOT SOUTH OF
 ME2605'THE FENCELINE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 ME2605'INDILL 1952.
 ME2605'
 ME2605'TO REACH THE STATION FROM THE INTERSECTION OF INDIANA HIGHWAY 14 AND
 ME2605'U.S.  HIGHWAY 41 IN ENOS, INDIANA, GO WEST ON GRAVEL ROAD FOR 2.9
 ME2605'MILES TO A CROSSROAD, TURN RIGHT AND GO 2.0 MILES TO A CROSSROAD, TURN
 ME2605'LEFT AND GO 1.0 MILE TO A T-ROAD INTERSECTION, TURN LEFT AND GO 0.2
 ME2605'MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO 0.35 MILE TO THE AZIMUTH
 ME2605'MARK ON THE RIGHT, CONTINUE FOR 0.15 MILE TO A DRIVEWAY ON THE LEFT
 ME2605'AND A DRIVEWAY ON THE RIGHT, TURN LEFT INTO DRIVEWAY AND GO 0.05 MILE
 ME2605'TO A HOUSE ON THE LEFT AND END OF TRUCK TRAVEL.  FROM THIS POINT PACK
 ME2605'SOUTHWEST FOR ABOUT 0.1 MILE TO THE TOP OF SAND KNOB AND THE STATION
 ME2605'AS DESCRIBED.
 ME2605'
 ME2605'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1246 ***********************************************************************
 MF1246  DESIGNATION -  INERTIAL 507
 MF1246  PID         -  MF1246
 MF1246  STATE/COUNTY-  IL/DU PAGE
 MF1246  COUNTRY     -  US
 MF1246  USGS QUAD   -  WHEATON (2018)
 MF1246
 MF1246                         *CURRENT SURVEY CONTROL
 MF1246  ______________________________________________________________________
 MF1246* NAD 83(1986) POSITION- 41 48 28.     (N) 088 03 20.     (W)   SCALED
 MF1246* NAVD 88 ORTHO HEIGHT -   233.733 (meters)      766.84  (feet) ADJUSTED
 MF1246  ______________________________________________________________________
 MF1246  GEOID HEIGHT    -        -33.243 (meters)                     GEOID18
 MF1246  DYNAMIC HEIGHT  -        233.651 (meters)      766.57  (feet) COMP
 MF1246  MODELED GRAVITY -    980,266.8   (mgal)                       NAVD 88
 MF1246
 MF1246  VERT ORDER      -  THIRD
 MF1246
 MF1246.The horizontal coordinates were scaled from a map and have
 MF1246.an estimated accuracy of +/- 6 seconds.
 MF1246
 MF1246.The orthometric height was determined by differential leveling and
 MF1246.adjusted by the NATIONAL GEODETIC SURVEY
 MF1246.in June 1991.
 MF1246
 MF1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1246.GEOID18 height accuracy estimate available here.
 MF1246
 MF1246.Click photographs - Photos may exist for this station.
 MF1246
 MF1246.The dynamic height is computed by dividing the NAVD 88
 MF1246.geopotential number by the normal gravity value computed on the
 MF1246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1246.degrees latitude (g = 980.6199 gals.).
 MF1246
 MF1246.The modeled gravity was interpolated from observed gravity values.
 MF1246
 MF1246;                    North         East    Units  Estimated Accuracy
 MF1246;SPC IL E     -   570,790.      323,080.      MT  (+/- 180 meters Scaled)
 MF1246
 MF1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM123289(NAD 83)
 MF1246
 MF1246                          SUPERSEDED SURVEY CONTROL
 MF1246
 MF1246.No superseded survey control is available for this station.
 MF1246
 MF1246_MARKER: DB = BENCH MARK DISK
 MF1246_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 MF1246_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1246_ROD/PIPE-DEPTH: 3.0 meters
 MF1246
 MF1246  HISTORY     - Date     Condition        Report By
 MF1246  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1246  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1246  HISTORY     - 20091020 MARK NOT FOUND   GEOCAC
 MF1246
 MF1246                          STATION DESCRIPTION
 MF1246
 MF1246'DESCRIBED BY MARCHESE AND SONS 1983
 MF1246'1.0 MI WEST FROM DOWNERS GROVE.
 MF1246'1.0 MILE WEST OF NORTHWEST CORNER OF DOWNERS GROVE, 1.5 MILES
 MF1246'EAST-NORTHEAST OF LISLE ON THE SOUTH SIDE OF WARRENVILLE ROAD, FROM
 MF1246'THE JUNCTION OF STATE HIGHWAY 53 AND EAST-WEST TOLLWAY ILLINOIS 5, GO
 MF1246'0.1 MILE SOUTH ALONG STATE HIGHWAY 53 FROM ILLINOIS 5 TO WARRENVILLE
 MF1246'ROAD, THEN EAST ON WARRENVILLE ROAD FOR 1.0 MILE TO MARK ON RIGHT,
 MF1246'10.0 FEET SOUTH OF WARRENVILLE ROAD EDGE OF PAVEMENT, 700.0 FEET EAST
 MF1246'OF ELECTRIC TRANSMISSION LINE, 20.0 FEET NORTH OF A WHITE WITNESS
 MF1246'SIGN, AND 49.0 FEET NORTHWEST OF ADVERTISMENT DISPLAY BOARD, AND
 MF1246'MONUMENT USED AS A SATELLITE OBSERVATION STATION.  NOTE--A 10 FOOT
 MF1246'ALUMINUM ALLOY ROD WITH A PLASTIC SLEEVE.
 MF1246
 MF1246                          STATION RECOVERY (1998)
 MF1246
 MF1246'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1246'MARK NOT FOUND.
 MF1246
 MF1246                          STATION RECOVERY (2009)
 MF1246
 MF1246'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1246'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE9234 ***********************************************************************
 AE9234  DESIGNATION -  INNER
 AE9234  PID         -  AE9234
 AE9234  STATE/COUNTY-  IL/COOK
 AE9234  COUNTRY     -  US
 AE9234  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AE9234
 AE9234                         *CURRENT SURVEY CONTROL
 AE9234  ______________________________________________________________________
 AE9234* NAD 83(1986) POSITION- 41 53 09.     (N) 087 36 36.     (W)   SCALED
 AE9234* NAVD 88 ORTHO HEIGHT -   178.722 (meters)      586.36  (feet) ADJUSTED
 AE9234  ______________________________________________________________________
 AE9234  GEOID HEIGHT    -        -33.609 (meters)                     GEOID18
 AE9234  DYNAMIC HEIGHT  -        178.662 (meters)      586.16  (feet) COMP
 AE9234  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 AE9234
 AE9234  VERT ORDER      -  SECOND    CLASS I
 AE9234
 AE9234.The horizontal coordinates were scaled from a map and have
 AE9234.an estimated accuracy of +/- 6 seconds.
 AE9234
 AE9234.The orthometric height was determined by differential leveling and
 AE9234.adjusted by the NATIONAL GEODETIC SURVEY
 AE9234.in June 1998.
 AE9234
 AE9234.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9234.GEOID18 height accuracy estimate available here.
 AE9234
 AE9234.Click photographs - Photos may exist for this station.
 AE9234
 AE9234.The dynamic height is computed by dividing the NAVD 88
 AE9234.geopotential number by the normal gravity value computed on the
 AE9234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9234.degrees latitude (g = 980.6199 gals.).
 AE9234
 AE9234.The modeled gravity was interpolated from observed gravity values.
 AE9234
 AE9234;                    North         East    Units  Estimated Accuracy
 AE9234;SPC IL E     -   579,680.      360,030.      MT  (+/- 180 meters Scaled)
 AE9234
 AE9234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM493372(NAD 83)
 AE9234
 AE9234                          SUPERSEDED SURVEY CONTROL
 AE9234
 AE9234.No superseded survey control is available for this station.
 AE9234
 AE9234_MARKER: DB = BENCH MARK DISK
 AE9234_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AE9234_SP_SET: BREAKWATER
 AE9234_STAMPING: INNER LDK 1943
 AE9234_MARK LOGO: USLS
 AE9234_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9234_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9234
 AE9234  HISTORY     - Date     Condition        Report By
 AE9234  HISTORY     - 1943     MONUMENTED       USLS
 AE9234  HISTORY     - 19950810 GOOD             NOS
 AE9234
 AE9234                          STATION DESCRIPTION
 AE9234
 AE9234'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AE9234'BM IS LOCATED ON INNER BREAKWATER IN THE AREA OF THE CHICAGO RIVER
 AE9234'LOCKS, ON THE INNER BREAKWATER SOUTH OF THE FORMER COAST GUARD STATION
 AE9234'NOW OCCUPIED BY CHICAGO PLOICE DEPT., ABOUT 630 FT (192.0 M) SOUTH OF
 AE9234'LINE OF THE SOUTH SIDE OF THE MAIN BUILDING, 100 FT (30.5 M) NORTH OF
 AE9234'A LINE OF PILES PROJECTING INTO INNER HARBOR FROM THE BREAKWATER,
 AE9234'CENTER OF TOP OF HIGHEST PART OF CONCRETE AT THIS POINT, 6.1 METERS
 AE9234'(20.0 FT) NORTH OF THE NORTH SIDE OF SECOND ELECTRICAL BOX SOUTH OF
 AE9234'POLICE STAION, 3.5 METERS (11.5 FT) EAST OF THE CENTERLINE OF THE
 AE9234'ACCESS ROAD, 1.4 METERS (4.6 FT) ABOVE ACCESS ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3261 ***********************************************************************
 ME3261  DESIGNATION -  INNER LOK
 ME3261  PID         -  ME3261
 ME3261  STATE/COUNTY-  IL/COOK
 ME3261  COUNTRY     -  US
 ME3261  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3261
 ME3261                         *CURRENT SURVEY CONTROL
 ME3261  ______________________________________________________________________
 ME3261* NAD 83(1997) POSITION- 41 53 08.41142(N) 087 36 35.96853(W)   ADJUSTED
 ME3261* NAVD 88 ORTHO HEIGHT -   178.5   (meters)      586.    (feet) VERTCON3
 ME3261  ______________________________________________________________________
 ME3261  GEOID HEIGHT    -        -33.609 (meters)                     GEOID18
 ME3261  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 ME3261  HORZ ORDER      -  SECOND
 ME3261
 ME3261.The horizontal coordinates were established by classical geodetic methods
 ME3261.and adjusted by the National Geodetic Survey in October 1999.
 ME3261
 ME3261.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3261.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3261
 ME3261.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3261.GEOID18 height accuracy estimate available here.
 ME3261
 ME3261.Click photographs - Photos may exist for this station.
 ME3261
 ME3261.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3261
 ME3261. The following values were computed from the NAD 83(1997) position.
 ME3261
 ME3261;                    North         East     Units Scale Factor Converg.
 ME3261;SPC IL E     -   579,657.048   360,035.273   MT  1.00001933   +0 28 58.6
 ME3261;SPC IL E     - 1,901,758.16  1,181,215.72   sFT  1.00001933   +0 28 58.6
 ME3261;UTM  16      - 4,637,262.271   449,391.541   MT  0.99963152   -0 24 26.2
 ME3261
 ME3261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3261!SPC IL E     -   0.99997727  x   1.00001933  =   0.99999660
 ME3261!UTM  16      -   0.99997727  x   0.99963152  =   0.99960880
 ME3261
 ME3261:                Primary Azimuth Mark                     Grid Az
 ME3261:SPC IL E     -  C 7                                      351 23 10.5
 ME3261:UTM  16      -  C 7                                      352 16 35.3
 ME3261
 ME3261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4939137262(NAD 83)
 ME3261
 ME3261|---------------------------------------------------------------------|
 ME3261| PID    Reference Object                     Distance      Geod. Az  |
 ME3261|                                                           dddmmss.s |
 ME3261| ME3271 PIER LIGHT 3 C                      APPROX. 0.7 KM 0642143.0 |
 ME3261| ME3252 C 8                                 APPROX. 0.5 KM 1803930.2 |
 ME3261| ME3251 C 7                                 410.969 METERS 3515209.1 |
 ME3261|---------------------------------------------------------------------|
 ME3261
 ME3261                          SUPERSEDED SURVEY CONTROL
 ME3261
 ME3261  NAD 83(1997)-  41 53 08.41163(N)    087 36 35.96896(W) AD(       ) 2
 ME3261  NAD 83(1994)-  41 53 08.41609(N)    087 36 35.98091(W) AD(       ) 2
 ME3261  NAD 83(1986)-  41 53 08.41604(N)    087 36 35.97964(W) AD(       ) 2
 ME3261  NGVD 29 (08/23/90)  178.6    (m)          586.     (f) VERT ANG       
 ME3261
 ME3261.Superseded values are not recommended for survey control.
 ME3261
 ME3261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3261.See file dsdata.pdf to determine how the superseded data were derived.
 ME3261
 ME3261_MARKER: DD = SURVEY DISK
 ME3261_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME3261_SP_SET: BREAKWATER
 ME3261_STAMPING: INNER LOK 1943
 ME3261_MARK LOGO: USLS
 ME3261_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3261+STABILITY: SURFACE MOTION
 ME3261
 ME3261  HISTORY     - Date     Condition        Report By
 ME3261  HISTORY     - 1943     MONUMENTED       USLS
 ME3261  HISTORY     - 1983     GOOD             IL1670
 ME3261
 ME3261                          STATION DESCRIPTION
 ME3261
 ME3261'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3261'THE STATION IS IN CHICAGO ON A CONCRETE BREAKWATER, ALONG THE EAST
 ME3261'SIDE OF CHICAGO HARBOR, ABOUT 183 M (200 YARDS) NORTH OF THE PIER
 ME3261'LEADING TO THE BREAKWATER.
 ME3261'
 ME3261'TO REACH THE STATION FROM THE INTERSECTION OF LAKE SHORE DRIVE AND
 ME3261'MONROE DRIVE, GO NORTHEAST ON A GRAVELED ROAD FOR 0.55 KM (0.35
 ME3261'MILE) TO A PIER ON THE RIGHT.  FOLLOW ALONG PIER, EAST TO THE
 ME3261'BREAKWATER.  GO NORTH ALONG THE BREAKWATER FOR ABOUT 183 M (200
 ME3261'YARDS) TO THE STATION.
 ME3261'
 ME3261'THE STATION IS A USLS DISK STAMPED---INNER LOK 1943---CEMENTED IN A
 ME3261'DRILL HOLE IN THE TOP OF THE CONCRETE BREAKWATER.  IT IS 0.73 M
 ME3261'(2.4 FT) EAST OF THE WEST EDGE AND 0.73 M (2.4 FT) WEST OF THE EAST
 ME3261'OF THE BREAKWATER.
 ME3261'
 ME3261'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1846 ***********************************************************************
 JB1846  DESIGNATION -  IRISH
 JB1846  PID         -  JB1846
 JB1846  STATE/COUNTY-  IL/CLINTON
 JB1846  COUNTRY     -  US
 JB1846  USGS QUAD   -  KEYESPORT (2018)
 JB1846
 JB1846                         *CURRENT SURVEY CONTROL
 JB1846  ______________________________________________________________________
 JB1846* NAD 83(1997) POSITION- 38 41 39.54755(N) 089 18 24.14547(W)   ADJUSTED
 JB1846* NAVD 88 ORTHO HEIGHT -   167.    (meters)      548.    (feet) SCALED
 JB1846  ______________________________________________________________________
 JB1846  GEOID HEIGHT    -        -31.159 (meters)                     GEOID18
 JB1846  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 JB1846  HORZ ORDER      -  THIRD
 JB1846
 JB1846.The horizontal coordinates were established by classical geodetic methods
 JB1846.and adjusted by the National Geodetic Survey in October 1999.
 JB1846
 JB1846.The orthometric height was scaled from a topographic map.
 JB1846
 JB1846.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1846.GEOID18 height accuracy estimate available here.
 JB1846
 JB1846.Click photographs - Photos may exist for this station.
 JB1846
 JB1846.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1846
 JB1846. The following values were computed from the NAD 83(1997) position.
 JB1846
 JB1846;                    North         East     Units Scale Factor Converg.
 JB1846;SPC IL W     -   225,387.817   774,810.898   MT  1.00001007   +0 32 15.5
 JB1846;SPC IL W     -   739,459.86  2,542,025.42   sFT  1.00001007   +0 32 15.5
 JB1846;UTM  16      - 4,285,381.034   299,389.642   MT  1.00009561   -1 26 33.2
 JB1846
 JB1846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1846!SPC IL W     -   0.99997871  x   1.00001007  =   0.99998878
 JB1846!UTM  16      -   0.99997871  x   1.00009561  =   1.00007431
 JB1846
 JB1846:                Primary Azimuth Mark                     Grid Az
 JB1846:SPC IL W     -  CARLYLE E MUNICIPAL TANK                 206 48 33.9
 JB1846:UTM  16      -  CARLYLE E MUNICIPAL TANK                 208 47 22.6
 JB1846
 JB1846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9938985381(NAD 83)
 JB1846
 JB1846|---------------------------------------------------------------------|
 JB1846| PID    Reference Object                     Distance      Geod. Az  |
 JB1846|                                                           dddmmss.s |
 JB1846| JB1844 SHATTUC RADIO MAST                  APPROX.12.0 KM 1261204.1 |
 JB1846| CI3927 IRISH RM 1                           11.018 METERS 16936     |
 JB1846| JB1849 CARLYLE E MUNICIPAL TANK            APPROX.10.4 KM 2072049.4 |
 JB1846| CI3926 IRISH AZ MK                                        2073816.9 |
 JB1846| JB1847 CARLYLE CATHOLIC CHURCH SPIRE       APPROX.10.8 KM 2121233.8 |
 JB1846| JB1850 CARLYLE ARMY ENGINEERS RAD ANT      APPROX. 9.1 KM 2121406.7 |
 JB1846| JB1853 CARLYLE W MUNICIPAL TANK            APPROX.11.0 KM 2150355.7 |
 JB1846| CI3928 IRISH RM 2                           11.485 METERS 28621     |
 JB1846|---------------------------------------------------------------------|
 JB1846
 JB1846                          SUPERSEDED SURVEY CONTROL
 JB1846
 JB1846  NAD 83(1986)-  38 41 39.56382(N)    089 18 24.14037(W) AD(       ) 3
 JB1846  NAD 27      -  38 41 39.39064(N)    089 18 23.86603(W) AD(       ) 3
 JB1846
 JB1846.Superseded values are not recommended for survey control.
 JB1846
 JB1846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1846.See file dsdata.pdf to determine how the superseded data were derived.
 JB1846
 JB1846_MARKER: DS = TRIANGULATION STATION DISK
 JB1846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1846_STAMPING: IRISH 1962
 JB1846_MARK LOGO: CGS
 JB1846_PROJECTION: FLUSH
 JB1846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1846+STABILITY: SURFACE MOTION
 JB1846
 JB1846  HISTORY     - Date     Condition        Report By
 JB1846  HISTORY     - 1962     MONUMENTED       CGS
 JB1846  HISTORY     - 1981     GOOD             LOCSUR
 JB1846
 JB1846                          STATION DESCRIPTION
 JB1846
 JB1846'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1846'THE STATION IS ABOUT 6.5 MILES NORTHEAST OF CARLYLE, 7 MILES NORTHWEST
 JB1846'OF FERRIN, IN IRISHTOWN, TOWNSHIP, IN THE NORTHWEST 0.25 OF SEC 22, T
 JB1846'3 N, R 2 W, AND ON THE PROPERTY OF MR E M MCKEE.  IT IS 51 FEET
 JB1846'SOUTHWEST OF THE SOUTHEAST CORNER OF A BARN, 23 FEET SOUTH OF THE
 JB1846'SOUTHWEST CORNER OF THE BARN, 9 FEET SOUTHEAST OF A WITNESS POST, 8
 JB1846'FEET SOUTHWEST OF A FENCE CORNER, AND 5 FEET WEST OF A WIRE FENCE.
 JB1846'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED IRISH 1962.
 JB1846'
 JB1846'TO REACH FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE HIGHWAY 127 IN
 JB1846'CARLYLE, GO NORTH ON STATE HIGHWAY 127 FOR 6.1 MILES TO A CROSSROAD.
 JB1846'TURN RIGHT AND GO EAST ON A SURFACED ROAD FOR 2.35 MILES TO A T-ROAD.
 JB1846'TURN LEFT AND GO NORTH FOR 0.55 MILES TO A SIDE ROAD RIGHT AND A
 JB1846'DRIVEWAY ON THE LEFT.  TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR
 JB1846'1.0 MILE TO A T-ROAD.  TURN RIGHT AND GO SOUTH ON A GRAVELED ROAD FOR
 JB1846'0.8 MILE TO A DRIVEWAY ON THE LEFT.  TURN LEFT AND GO EAST ON THE
 JB1846'DRIVEWAY FOR 0.2 MILE TO THE HOME OF MR MCKEE ON THE RIGHT.  CONTINUE
 JB1846'EAST FOR 0.05 MILE TO THE SOUTHWEST CORNER OF A LARGE BARN AND THE
 JB1846'STATION ON THE RIGHT.
 JB1846'
 JB1846'REFERENCE MARK 1 IS 59 FEET SOUTH OF THE SOUTHWEST CORNER OF THE BARN,
 JB1846'43 FEET SOUTH OF THE FENCE CORNER, AND 1 FOOT WEST OF THE WIRE FENCE.
 JB1846'THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED IRISH NO 1 1962.
 JB1846'
 JB1846'REFERENCE MARK 2 IS 41 FEET WEST OF THE FENCE CORNER, 41 FEET WEST OF
 JB1846'THE SOUTHWEST CORNER OF THE BARN, 32 FEET WEST OF THE WITNESS POST,
 JB1846'AND 1 FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK
 JB1846'IS STAMPED IRISH NO 2 1962.
 JB1846'
 JB1846'THE AZIMUTH MARK IS 21 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1846'1 FOOT NORTHWEST OF A WITNESS POST, AND 1 FOOT NORTH OF A POWER POLE.
 JB1846'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED IRISH 1962.
 JB1846'
 JB1846'TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE SOUTH ON THE
 JB1846'GRAVELED ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1846'
 JB1846'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1846
 JB1846                          STATION RECOVERY (1981)
 JB1846
 JB1846'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981 (RAC)
 JB1846'IRISH STATION IS IN GOOD CONDITION, THE ONLY PROBLEM BEING THAT THE
 JB1846'LAND OWNER HAS PUT A TRAILER HOUSE SOUTH OF THE STATION BLOCKING
 JB1846'VIEW TO AZ MARK AND THE STATION BOARDING.  IF THE STATION WAS MOVED
 JB1846'ABOUT 25 FEET WEST IT COULD BE USED AGAIN.
 JB1846'
 JB1846'ALSO RECOVERED AZ MARK IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1215 ***********************************************************************
 MF1215  DESIGNATION -  IROQUOIS
 MF1215  PID         -  MF1215
 MF1215  STATE/COUNTY-  IL/OGLE
 MF1215  COUNTRY     -  US
 MF1215  USGS QUAD   -  ROCHELLE (2018)
 MF1215
 MF1215                         *CURRENT SURVEY CONTROL
 MF1215  ______________________________________________________________________
 MF1215* NAD 83(1997) POSITION- 41 53 52.62589(N) 089 02 33.15072(W)   ADJUSTED
 MF1215* NAVD 88 ORTHO HEIGHT -   242.929 (meters)      797.01  (feet) POSTED
 MF1215  ______________________________________________________________________
 MF1215  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF1215  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 MF1215  DYNAMIC HEIGHT  -        242.84  (meters)      796.7   (feet) COMP
 MF1215  MODELED GRAVITY -    980,260.0   (mgal)                       NAVD 88
 MF1215
 MF1215  HORZ ORDER      -  SECOND
 MF1215  VERT ORDER      -  * POSTED, SEE BELOW
 MF1215
 MF1215.The horizontal coordinates were established by classical geodetic methods
 MF1215.and adjusted by the National Geodetic Survey in October 1999.
 MF1215
 MF1215.The orthometric height was determined by differential leveling
 MF1215.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1215
 MF1215.* This is a POSTED BENCH MARK height.
 MF1215
 MF1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1215.GEOID18 height accuracy estimate available here.
 MF1215
 MF1215.Click photographs - Photos may exist for this station.
 MF1215
 MF1215.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1215
 MF1215.The dynamic height is computed by dividing the NAVD 88
 MF1215.geopotential number by the normal gravity value computed on the
 MF1215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1215.degrees latitude (g = 980.6199 gals.).
 MF1215
 MF1215.The modeled gravity was interpolated from observed gravity values.
 MF1215
 MF1215. The following values were computed from the NAD 83(1997) position.
 MF1215
 MF1215;                    North         East     Units Scale Factor Converg.
 MF1215;SPC IL W     -   581,359.618   793,278.424   MT  1.00004820   +0 45 02.7
 MF1215;SPC IL W     - 1,907,344.01  2,602,614.30   sFT  1.00004820   +0 45 02.7
 MF1215;UTM  16      - 4,640,463.277   330,567.593   MT  0.99995326   -1 21 51.6
 MF1215
 MF1215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1215!SPC IL W     -   0.99996708  x   1.00004820  =   1.00001528
 MF1215!UTM  16      -   0.99996708  x   0.99995326  =   0.99992034
 MF1215
 MF1215:                Primary Azimuth Mark                     Grid Az
 MF1215:SPC IL W     -  HENDERSON RESET                          268 02 38.4
 MF1215:UTM  16      -  HENDERSON RESET                          270 09 32.7
 MF1215
 MF1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3056740463(NAD 83)
 MF1215
 MF1215|---------------------------------------------------------------------|
 MF1215| PID    Reference Object                     Distance      Geod. Az  |
 MF1215|                                                           dddmmss.s |
 MF1215| MF0555 IROQUOIS RM                          12.400 METERS 23544     |
 MF1215| MF0547 HENDERSON RESET                     APPROX. 1.0 KM 2684741.1 |
 MF1215|---------------------------------------------------------------------|
 MF1215
 MF1215                          SUPERSEDED SURVEY CONTROL
 MF1215
 MF1215  NAD 83(1996)-  41 53 52.62670(N)    089 02 33.15320(W) AD(       ) 2
 MF1215  NAD 83(1986)-  41 53 52.62577(N)    089 02 33.15642(W) AD(       ) 2
 MF1215  NAD 27      -  41 53 52.52090(N)    089 02 32.81600(W) AD(       ) 2
 MF1215  USSD        -  41 53 52.67300(N)    089 02 32.59600(W) AD(       ) 3
 MF1215  NGVD 29             243.13   (m)          797.7    (f) LEVELING    3  
 MF1215
 MF1215.Superseded values are not recommended for survey control.
 MF1215
 MF1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1215.See file dsdata.pdf to determine how the superseded data were derived.
 MF1215
 MF1215_MARKER: DS = TRIANGULATION STATION DISK
 MF1215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1215_STAMPING: IROQUOIS 1920
 MF1215_MARK LOGO: CGS
 MF1215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1215+STABILITY: SURFACE MOTION
 MF1215
 MF1215  HISTORY     - Date     Condition        Report By
 MF1215  HISTORY     - 1920     MONUMENTED       CGS
 MF1215  HISTORY     - 1954     SEE DESCRIPTION  CGS
 MF1215  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF1215  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF1215  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF1215
 MF1215                          STATION DESCRIPTION
 MF1215
 MF1215'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1215'STATION IS ABOUT 2-1/2 MILES S OF ROCHELLE, ON THE E SIDE
 MF1215'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK, 10 YARDS
 MF1215'SE OF THE CENTER OF A ROAD CROSSING, 20 YARDS N OF A SEMAPHORE
 MF1215'SIGNAL, AND 4.52 METERS (14.83 FEET) E OF THE E AND NEAREST
 MF1215'RAIL OF THE E TRACK.  THE SURFACE, UNDERGROUND, AND REFERENCE
 MF1215'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF1215'THE REFERENCE MARK IS ON THE SAME
 MF1215'SIDE OF THE TRACK, NEAR THE FENCE LINE, 12.40 METERS (40.68
 MF1215'FEET) FROM THE STATION, S 55 DEG 44 MIN W.
 MF1215
 MF1215                          STATION RECOVERY (1954)
 MF1215
 MF1215'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1215'THIS TRAVERSE STATION WAS PROBABLY LOST WHEN THE RAILROAD
 MF1215'RIGHT-OF-WAY WAS GRADED FROM FENCE TO FENCE IN 1946.  TWO
 MF1215'HOURS WERE SPENT SEARCHING FOR THIS MARK.  THE 1920 DESCRIPTION
 MF1215'MENTIONED A SEMAPHORE SIGNAL WHICH IS GONE.
 MF1215
 MF1215                          STATION RECOVERY (1996)
 MF1215
 MF1215'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1215'MARK NOT FOUND.
 MF1215
 MF1215                          STATION RECOVERY (2001)
 MF1215
 MF1215'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1215'MARK NOT FOUND.
 MF1215
 MF1215                          STATION RECOVERY (2004)
 MF1215
 MF1215'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0555 ***********************************************************************
 MF0555  DESIGNATION -  IROQUOIS RM
 MF0555  PID         -  MF0555
 MF0555  STATE/COUNTY-  IL/OGLE
 MF0555  COUNTRY     -  US
 MF0555  USGS QUAD   -  ROCHELLE (2018)
 MF0555
 MF0555                         *CURRENT SURVEY CONTROL
 MF0555  ______________________________________________________________________
 MF0555* NAD 83(1986) POSITION- 41 53 52.40   (N) 089 02 33.60   (W)   HD_HELD1
 MF0555* NAVD 88 ORTHO HEIGHT -   242.505 (meters)      795.62  (feet) POSTED
 MF0555  ______________________________________________________________________
 MF0555  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF0555  DYNAMIC HEIGHT  -        242.42  (meters)      795.3   (feet) COMP
 MF0555  MODELED GRAVITY -    980,260.1   (mgal)                       NAVD 88
 MF0555
 MF0555  VERT ORDER      -  * POSTED, SEE BELOW
 MF0555
 MF0555.The horizontal coordinates were determined by differentially corrected
 MF0555.hand held GPS observations or other comparable positioning techniques
 MF0555.and have an estimated accuracy of +/- 3 meters.
 MF0555
 MF0555.The orthometric height was determined by differential leveling
 MF0555.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0555
 MF0555.* This is a POSTED BENCH MARK height.
 MF0555
 MF0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0555.GEOID18 height accuracy estimate available here.
 MF0555
 MF0555.Click photographs - Photos may exist for this station.
 MF0555
 MF0555.The dynamic height is computed by dividing the NAVD 88
 MF0555.geopotential number by the normal gravity value computed on the
 MF0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0555.degrees latitude (g = 980.6199 gals.).
 MF0555
 MF0555.The modeled gravity was interpolated from observed gravity values.
 MF0555
 MF0555;                    North         East    Units  Estimated Accuracy
 MF0555;SPC IL W     -   581,352.5     793,268.2     MT  (+/- 3 meters HH1 GPS) 
 MF0555
 MF0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3055740456(NAD 83)
 MF0555
 MF0555                          SUPERSEDED SURVEY CONTROL
 MF0555
 MF0555.No superseded survey control is available for this station.
 MF0555
 MF0555_MARKER: DR = REFERENCE MARK DISK
 MF0555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0555_STAMPING: 795.802 IROQUOIS 1920
 MF0555_MARK LOGO: CGS
 MF0555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0555+STABILITY: SURFACE MOTION
 MF0555
 MF0555  HISTORY     - Date     Condition        Report By
 MF0555  HISTORY     - 1920     MONUMENTED       CGS
 MF0555  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0555  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0555  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0555  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0555
 MF0555                          STATION DESCRIPTION
 MF0555
 MF0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0555'2.5 MI S FROM ROCHELLE.
 MF0555'2.5 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0555'FROM ROCHELLE, OGLE COUNTY, 13 YARDS IN AZIMUTH 304 DEG 16 MIN
 MF0555'FROM TRIANGULATION STATION IROQUOIS, EAST OF THE TRACK, AND NEAR
 MF0555'THE FENCE LINE.  A STANDARD REFERENCE-MARK DISK, STAMPED 795.802
 MF0555'IROQUOIS 1920 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 MF0555'INCHES ABOVE GROUND.
 MF0555
 MF0555                          STATION RECOVERY (1969)
 MF0555
 MF0555'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0555'MARK NOT FOUND.
 MF0555
 MF0555                          STATION RECOVERY (1996)
 MF0555
 MF0555'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0555'MARK NOT FOUND.
 MF0555
 MF0555                          STATION RECOVERY (2001)
 MF0555
 MF0555'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0555'MARK NOT FOUND.
 MF0555
 MF0555                          STATION RECOVERY (2004)
 MF0555
 MF0555'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0555'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1868 ***********************************************************************
 JB1868  DESIGNATION -  IRVING
 JB1868  PID         -  JB1868
 JB1868  STATE/COUNTY-  IL/WASHINGTON
 JB1868  COUNTRY     -  US
 JB1868  USGS QUAD   -  IRVINGTON (2018)
 JB1868
 JB1868                         *CURRENT SURVEY CONTROL
 JB1868  ______________________________________________________________________
 JB1868* NAD 83(1997) POSITION- 38 25 25.06018(N) 089 09 29.10288(W)   ADJUSTED
 JB1868* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 JB1868  ______________________________________________________________________
 JB1868  GEOID HEIGHT    -        -30.340 (meters)                     GEOID18
 JB1868  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 JB1868  HORZ ORDER      -  SECOND
 JB1868
 JB1868.The horizontal coordinates were established by classical geodetic methods
 JB1868.and adjusted by the National Geodetic Survey in October 1999.
 JB1868
 JB1868.The orthometric height was scaled from a topographic map.
 JB1868
 JB1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1868.GEOID18 height accuracy estimate available here.
 JB1868
 JB1868.Click photographs - Photos may exist for this station.
 JB1868
 JB1868.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1868
 JB1868. The following values were computed from the NAD 83(1997) position.
 JB1868
 JB1868;                    North         East     Units Scale Factor Converg.
 JB1868;SPC IL W     -   195,471.740   788,070.132   MT  1.00003666   +0 37 36.6
 JB1868;SPC IL W     -   641,310.20  2,585,526.76   sFT  1.00003666   +0 37 36.6
 JB1868;UTM  16      - 4,255,024.610   311,610.878   MT  1.00003709   -1 20 29.7
 JB1868
 JB1868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1868!SPC IL W     -   0.99997873  x   1.00003666  =   1.00001539
 JB1868!UTM  16      -   0.99997873  x   1.00003709  =   1.00001582
 JB1868
 JB1868:                Primary Azimuth Mark                     Grid Az
 JB1868:SPC IL W     -  IRVING AZ MK                             099 58 03.3
 JB1868:UTM  16      -  IRVING AZ MK                             101 56 09.6
 JB1868
 JB1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1161055024(NAD 83)
 JB1868
 JB1868|---------------------------------------------------------------------|
 JB1868| PID    Reference Object                     Distance      Geod. Az  |
 JB1868|                                                           dddmmss.s |
 JB1868| CI3930 IRVING RM 1                          24.938 METERS 05242     |
 JB1868| CI3929 IRVING AZ MK                                       1003539.9 |
 JB1868| JB1864 ASHLEY RADIO STA KSN 47 MAST        APPROX.11.2 KM 1865601.9 |
 JB1868| JB1899 HOYLETON ZION EVAN REF CHURCH       APPROX.10.2 KM 2814538.9 |
 JB1868| CI3931 IRVING RM 2                          22.367 METERS 31918     |
 JB1868|---------------------------------------------------------------------|
 JB1868
 JB1868                          SUPERSEDED SURVEY CONTROL
 JB1868
 JB1868  NAD 83(1993)-  38 25 25.07543(N)    089 09 29.10082(W) AD(       ) 2
 JB1868  NAD 83(1986)-  38 25 25.07570(N)    089 09 29.10064(W) AD(       ) 2
 JB1868  NAD 27      -  38 25 24.89992(N)    089 09 28.83649(W) AD(       ) 2
 JB1868
 JB1868.Superseded values are not recommended for survey control.
 JB1868
 JB1868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1868.See file dsdata.pdf to determine how the superseded data were derived.
 JB1868
 JB1868_MARKER: DS = TRIANGULATION STATION DISK
 JB1868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1868_STAMPING: IRVING 1962
 JB1868_MARK LOGO: CGS
 JB1868_PROJECTION: FLUSH
 JB1868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1868+STABILITY: SURFACE MOTION
 JB1868
 JB1868  HISTORY     - Date     Condition        Report By
 JB1868  HISTORY     - 1962     MONUMENTED       CGS
 JB1868  HISTORY     - 20110815 POOR             ILDT
 JB1868  HISTORY     - 20121009 POOR             ILDT
 JB1868
 JB1868                          STATION DESCRIPTION
 JB1868
 JB1868'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1868'NO P.P. AVAILABLE.
 JB1868'
 JB1868'THE STATION IS ABOUT 1 MILE SOUTH OF IRVINGTON, ABOUT 4 MILES
 JB1868'NORTHEAST OF RICHVIEW, IN THE SOUTHWEST 1/4 OF SEC. 24, T. 1 S.,
 JB1868'R. 1 W. AND ON PROPERTY OWNED BY V.H. OHLEMEYER.  IT IS 84 FEET
 JB1868'SOUTHWEST OF A WITNESS POST, 81 FEET SOUTHWEST OF A POWER POLE, 64
 JB1868'FEET WEST OF A TELEPHONE POLE, 29 FEET SOUTH OF THE CENTERLINE OF
 JB1868'A GRAVELED ROAD AND 3 FEET SOUTH OF A WIRE FENCE.  THE MONUMENT IS
 JB1868'FLUSH AND THE DISK IS STAMPED IRVING 1962.
 JB1868'
 JB1868'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE
 JB1868'HIGHWAY 177 IN IRVINGTON, GO SOUTH ON HIGHWAY 51 FOR 1.05 MILES TO A
 JB1868'SIDE ROAD LEFT.  TURN LEFT AND GO EAST ON A GRAVELED ROAD FOR 0.3
 JB1868'MILE TO THE STATION ON THE RIGHT.
 JB1868'
 JB1868'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE GRAVELED
 JB1868'ROAD FOR 0.75 MILE TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON A
 JB1868'GRAVELED ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT.
 JB1868'
 JB1868'REFERENCE MARK 1 IS 24 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 JB1868'ROAD, 3 FEET SOUTHEAST OF THE POWER POLE, 2 FEET WEST OF THE WITNESS
 JB1868'POST AND 1 FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 2
 JB1868'INCHES AND THE DISK IS STAMPED IRVING NO 1 1962.
 JB1868'
 JB1868'REFERENCE MARK 2 IS 24 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 JB1868'ROAD AND 1 FOOT SOUTH OF THE WIRE FENCE.  THE MONUMENT PROJECTS 2
 JB1868'INCHES AND THE DISK IS STAMPED IRVING NO 2 1962.
 JB1868'
 JB1868'THE AZIMUTH MARK IS 20 FEET WEST OF THE CENTERLINE OF A GRAVELED
 JB1868'ROAD, 6 FEET SOUTH OF A POWER POLE AND 2 FEET SOUTH OF A WITNESS
 JB1868'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED IRVING 1962.
 JB1868'
 JB1868'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1868
 JB1868                          STATION RECOVERY (2011)
 JB1868
 JB1868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1868'CONCRETE BROKEN OFF, NO CAP.
 JB1868
 JB1868                          STATION RECOVERY (2012)
 JB1868
 JB1868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1868'MARK-FOUND CONCRETE POST, DISK WAS GONE.  RM 1-FOUND CONCRETE POST,
 JB1868'DISK WAS GONE.  RM 2-FOUND LEANING.  AZ MARK-FOUND, NEW WITNESS POST 2
 JB1868'FT NORTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1537 ***********************************************************************
 KB1537  DESIGNATION -  IRWIN
 KB1537  PID         -  KB1537
 KB1537  STATE/COUNTY-  IL/SANGAMON
 KB1537  COUNTRY     -  US
 KB1537  USGS QUAD   -  PLEASANT PLAINS (2018)
 KB1537
 KB1537                         *CURRENT SURVEY CONTROL
 KB1537  ______________________________________________________________________
 KB1537* NAD 83(1997) POSITION- 39 49 49.81506(N) 089 53 57.74590(W)   ADJUSTED
 KB1537* NAVD 88 ORTHO HEIGHT -   188.3   (meters)      618.    (feet) VERTCON3
 KB1537  ______________________________________________________________________
 KB1537  GEOID HEIGHT    -        -32.522 (meters)                     GEOID18
 KB1537  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 KB1537  HORZ ORDER      -  FIRST
 KB1537
 KB1537.The horizontal coordinates were established by classical geodetic methods
 KB1537.and adjusted by the National Geodetic Survey in October 1999.
 KB1537
 KB1537.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1537.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1537
 KB1537.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1537.GEOID18 height accuracy estimate available here.
 KB1537
 KB1537.Click photographs - Photos may exist for this station.
 KB1537
 KB1537.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1537
 KB1537. The following values were computed from the NAD 83(1997) position.
 KB1537
 KB1537;                    North         East     Units Scale Factor Converg.
 KB1537;SPC IL W     -   351,203.459   722,880.167   MT  0.99994762   +0 10 16.3
 KB1537;SPC IL W     - 1,152,240.02  2,371,649.35   sFT  0.99994762   +0 10 16.3
 KB1537;UTM  16      - 4,412,968.100   251,880.272   MT  1.00035798   -1 51 29.0
 KB1537
 KB1537!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1537!SPC IL W     -   0.99997556  x   0.99994762  =   0.99992319
 KB1537!UTM  16      -   0.99997556  x   1.00035798  =   1.00033354
 KB1537
 KB1537:                Primary Azimuth Mark                     Grid Az
 KB1537:SPC IL W     -  IRWIN AZ MK                              182 40 35.4
 KB1537:UTM  16      -  IRWIN AZ MK                              184 42 20.7
 KB1537
 KB1537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5188012968(NAD 83)
 KB1537
 KB1537|---------------------------------------------------------------------|
 KB1537| PID    Reference Object                     Distance      Geod. Az  |
 KB1537|                                                           dddmmss.s |
 KB1537| CI7584 IRWIN RM 1                           50.222 METERS 08448     |
 KB1537| KB1539 IRWIN AZ MK                         APPROX. 0.7 KM 1825051.7 |
 KB1537| CI7585 IRWIN RM 2                           43.099 METERS 18353     |
 KB1537| KB1522 NEW BERLIN ST MARYS CATH CH         APPROX.11.7 KM 1835621.4 |
 KB1537| KB1538 CENTRAL ILL PUB SER RAD KSE 42      APPROX. 5.9 KM 2353010.4 |
 KB1537| CI7586 IRWIN RM 3                           22.690 METERS 31422     |
 KB1537| KB1543 PLEASANT PLAINS FARMERS ELEV        APPROX. 5.4 KM 3373308.8 |
 KB1537| KB1546 PLEASANT PLAINS MUNICIPAL TANK      APPROX. 5.4 KM 3390020.5 |
 KB1537| KB1545 TALLULA MUNICIPAL TANK              APPROX.13.0 KM 3455200.2 |
 KB1537| CI7587 IRWIN RM 4                           29.799 METERS 34929     |
 KB1537|---------------------------------------------------------------------|
 KB1537
 KB1537                          SUPERSEDED SURVEY CONTROL
 KB1537
 KB1537  NAD 83(1996)-  39 49 49.82025(N)    089 53 57.74059(W) AD(       ) 1
 KB1537  NAD 83(1986)-  39 49 49.82384(N)    089 53 57.73652(W) AD(       ) 1
 KB1537  NAD 27      -  39 49 49.64700(N)    089 53 57.34900(W) AD(       ) 1
 KB1537  NGVD 29 (07/19/86)  188.4    (m)          618.     (f) VERT ANG       
 KB1537
 KB1537.Superseded values are not recommended for survey control.
 KB1537
 KB1537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1537.See file dsdata.pdf to determine how the superseded data were derived.
 KB1537
 KB1537_STAMPING: IRWIN 1934
 KB1537_MARK LOGO: CGS
 KB1537_PROJECTION: RECESSED 30 CENTIMETERS
 KB1537
 KB1537  HISTORY     - Date     Condition        Report By
 KB1537  HISTORY     - 1934     MONUMENTED       CGS
 KB1537  HISTORY     - 1959     GOOD             CGS
 KB1537  HISTORY     - 1966     GOOD             CGS
 KB1537  HISTORY     - 1975     GOOD             NGS
 KB1537  HISTORY     - 20190712 MARK NOT FOUND   ILDT
 KB1537
 KB1537                          STATION DESCRIPTION
 KB1537
 KB1537'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1537'ABOUT 3 MILES SOUTH-SOUTHEAST OF PLEASANT PLAINS, IN THE NORTHWEST
 KB1537'CORNER OF A BARNYARD ON A FARM OWNED BY EDWARD IRWIN. IRWINS
 KB1537'FARM BUILDINGS ARE IN THE NORTHEAST ANGLE OF A CROSS ROAD
 KB1537'INTERSECTION.213 FEET NORTH OF THE NORTHWEST CORNER OF THE BARN,
 KB1537'68 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A CORNCRIB, 105
 KB1537'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, AND IS SET
 KB1537'12 INCHES UNDERGROUND.
 KB1537'
 KB1537'TO REACH FROM PLEASANT PLAINS, GO EAST FROM THE HIGH SCHOOL ON STATE
 KB1537'HIGHWAYS 123 AND 125 FOR 1.5 MILES, TURN SOUTH ON T-ROAD FOR 1.1
 KB1537'MILES, JOG WEST 0.3 MILE, AND CONTINUE SOUTH 1.5 MILES TO THE
 KB1537'STATION.
 KB1537'
 KB1537'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD DISKS
 KB1537'IN CONCRETE.
 KB1537'
 KB1537'REFERENCE MARK NO. 1 IS EAST OF THE STATION, IN THE FENCE BETWEEN THE
 KB1537'BARNYARD AND A FIELD TO THE NORTH, 4 FEET EAST OF THE NORTHEAST
 KB1537'CORNER OF THE BARNYARD, 233.43 FEET NORTHEAST OF REFERENCE MARK NO. 2
 KB1537'AND PROJECTS 4 INCHES.  REFERENCE MARK NO. 2 IS SOUTH OF
 KB1537'THE STATION, IN THE FENCE LINE BETWEEN THE BARNYARD AND GARDEN TO THE
 KB1537'WEST, 73 FEET NORTH OF THE NORTHWEST CORNER OF THE BARN, AND
 KB1537'PROJECTS 4 INCHES.
 KB1537'
 KB1537'THE AZIMUTH MARK IS SOUTH OF THE STATION, 0.35 MI.  S.  OF THE
 KB1537'CROSSROADS, IN THE WEST RIGHT-OF-WAY FENCE OF THE NORTH-SOUTH
 KB1537'ROAD, AND ACROSS THE ROAD FROM THE FIRST FARM BUILDINGS SOUTH OF THE
 KB1537'CROSSROADS, AND PROJECTS 4 INCHES.
 KB1537'
 KB1537'NO SUITABLE OBJECTS VISIBLE FROM THE GROUND.
 KB1537'
 KB1537'113-FOOT LIGHT AT RICE IS VISIBLE FROM THE GROUND.
 KB1537'
 KB1537'113-FOOT LIGHT AT LEEK IS VISIBLE AT 18 FEET.
 KB1537'
 KB1537'113-FOOT LIGHT AT PRENTICE IS VISIBLE AT 64 FEET.
 KB1537'
 KB1537'87-FOOT LIGHT AT ASHLAND IS VISIBLE AT 64 FEET.
 KB1537'
 KB1537'100-FOOT LIGHT AT TULLULA IS VISIBLE AT 12 FEET.
 KB1537
 KB1537                          STATION RECOVERY (1959)
 KB1537
 KB1537'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (DWM)
 KB1537'THE STATION, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 KB1537'RECOVERED IN GOOD CONDITION. THE DIRECTION TO REFERENCE
 KB1537'MARK 1 CHECKED BUT THE DISTANCE WAS FOUND TO BE 0.06 FOOT LONGER THAN
 KB1537'PREVIOUSLY MEASURED. THE DISTANCE AND DIRECTION TO REFERENCE MARK
 KB1537'2 CHECKED. THE DIRECTION TO THE AZIMUTH MARK CHECKED. THE PROPERTY IS
 KB1537'NOW OWNED BY MR.  FRED C. HAGEN. MR. HAGEN REQUESTED THAT
 KB1537'REFERENCE MARK 2 BE REMOVED FROM HIS HOG PEN. REFERENCE MARK 2 WAS
 KB1537'DESTROYED AND A REFERENCE MARK 3 ESTABLISHED AT THIS TIME. A
 KB1537'COMPLETE NEW TO REACH AND DESCRIPTION FOLLOWS.
 KB1537'
 KB1537'THE STATION IS ABOUT 7 MILES SOUTHEAST OF ASHLAND, AND 3 MILES
 KB1537'SOUTHEAST OF PLEASANT PLAINS IN THE BARNYARD OF A FARM OWNED BY
 KB1537'MR. FRED C. HAGEN. IT IS 212 FEET NORTH OF THE NORTHWEST CORNER OF A
 KB1537'BARN, 103 FEET EAST OF THE CENTERLINE OF A PAVED ROAD, 70 FEET
 KB1537'SOUTHEAST OF THE SOUTHEAST CORNER OF A CORN CRIB, AND 11 FEET SOUTH
 KB1537'OF A WIRE FENCE. THE MONUMENT IS 12 INCHES UNDERGROUND AND THE
 KB1537'DISK IS STAMPED IRWIN 1934.
 KB1537'
 KB1537'TO REACH THE STATION FROM CROSSROAD IN PLEASANT PLAINS ABOUT 50 YARDS
 KB1537'EAST OF THE POST OFFICE, AND JUST SOUTHWEST OF SCHOOL BUILDING,
 KB1537'GO SOUTH ON A PAVED ROAD FOR 3.0 MILES TO A PAVED CROSSROAD. TURN
 KB1537'LEFT AND GO EAST FOR 0.95 MILE TO A PAVED CROSSROAD.  TURN LEFT
 KB1537'AND GO NORTH FOR 0.1 MILE TO CORN CRIB AND STATION ON THE RIGHT.
 KB1537'
 KB1537'TO REACH THE AZIMUTH MARK FROM THE PAVED CROSSROAD, GO SOUTH ON A
 KB1537'PAVED ROAD FOR 0.35 MILE TO THE MARK ON THE RIGHT.
 KB1537'
 KB1537'REFERENCE MARK 1 IS SET NEAR THE NORTHEAST CORNER OF THE PIG PEN, 4
 KB1537'FEET WEST OF A FENCE CORNER AND 1 FOOT NORTH OF A WIRE FENCE. THE
 KB1537'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED IRWIN NO 1 1934.
 KB1537'
 KB1537'REFERENCE MARK 3 IS 52 FEET EAST OF THE CENTERLINE OF THE PAVED ROAD,
 KB1537'42 FEET NORTH OF HOG PEN FENCE, AND 1 FOOT SOUTH OF THE
 KB1537'SOUTHEAST CORNER OF THE CORN CRIB. THE MONUMENT IS FLUSH AND THE DISK
 KB1537'IS STAMPED IRWIN NO 3 1934.
 KB1537'
 KB1537'THE AZIMUTH MARK IS 50 FEET NORTH OF A TELEPHONE POLE, 16 FEET WEST
 KB1537'OF THE CENTERLINE OF A PAVED ROAD, AND 1 FOOT EAST OF A WIRE
 KB1537'FENCE. THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED IRWIN
 KB1537'1934 AZIMUTH.
 KB1537'
 KB1537'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KB1537
 KB1537                          STATION RECOVERY (1966)
 KB1537
 KB1537'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (WGT)
 KB1537'STATION RECOVERED AS DESCRIBED IN 1959 AND ALL MARKS FOUND IN GOOD
 KB1537'CONDITION. A REQUEST WAS RECEIVED FROM THE LAND OWNER TO MOVE
 KB1537'R.M. NO. 1 AS IT WAS IN THE WAY OF CULTIVATION. THIS MARK WAS REMOVED
 KB1537'AND R.M. NO. 4 WAS ESTABLISHED.
 KB1537'
 KB1537'TO REACH FROM PLEASANT PLAINS, FROM THE MAIN INTERSECTION JUST EAST
 KB1537'OF THE BUSINESS DISTRICT, GO SOUTH ON SURFACED ROAD FOR 3.0
 KB1537'MILES TO CROSSROADS, TURN LEFT AND GO EAST FOR 1.0 MILE TO
 KB1537'CROSSROADS, TURN LEFT AND GO 0.1 MILE TO THE STATION ON THE
 KB1537'RIGHT. TO REACH THE AZIMUTH MARK FROM THE CROSSROADS SOUTH OF THE
 KB1537'STATION GO SOUTH FOR 0.35 MILE TO THE MARK ON THE RIGHT.
 KB1537'
 KB1537'THE STATION MARK IS 212 FEET NORTH OF THE NORTHWEST CORNER OF A BARN,
 KB1537'103 FEET EAST OF THE CENTERLINE OF A PAVED ROAD AND 70 FEET
 KB1537'SOUTHEAST OF THE SOUTHEAST CORNER OF A CORN CRIB. THE MARK IS 1 FOOT
 KB1537'BELOW THE SURFACE OF THE GROUND AND THE DISK IS STAMPED IRWIN 1934.
 KB1537'
 KB1537'R.M. NO. 3 IS 52 FEET EAST OF THE CENTERLINE OF THE ROAD, 30 FEET
 KB1537'WEST OF THE SOUTHWEST CORNER OF A MACHINE SHED AND 1 FOOT SOUTH
 KB1537'OF THE SOUTH SIDE OF THE MACHINE SHED. THE MARK IS FLUSH AND THE DISK
 KB1537'IS STAMPED IRWIN NO 3 1934.
 KB1537'
 KB1537'R.M. NO. 4 IS 2 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE MACHINE
 KB1537'SHED. THE MARK IS FLUSH AND THE DISK IS STAMPED IRWIN NO 4 1934.
 KB1537'
 KB1537'THE AZIMUTH MARK IS 50 FEET NORTH OF A TELEPHONE POLE, 15 FEET WEST
 KB1537'OF THE CENTERLINE OF THE ROAD AND 1 FOOT NORTH OF A METAL WITNESS
 KB1537'POST. THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED IRWIN 1934
 KB1537'AZIMUTH.
 KB1537'
 KB1537'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - 3 MILES SOUTHEAST
 KB1537'OF PLEASANT PLAINS.
 KB1537
 KB1537                          STATION RECOVERY (1975)
 KB1537
 KB1537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1537'NO MEASUREMENT BETWEEN RMS DUE TO BUILDING ON LINE.
 KB1537'
 KB1537'STATION MARK, REFERENCE MARKS 3 AND 4 AND THE AZIMUTH MARK WERE
 KB1537'RECOVERED AND FOUND IN GOOD CONDITION.  A CHECK WAS MADE FOR
 KB1537'DISTANCE AND DIRECTION AND WERE FOUND ADEQUATE.  THE LOCATION AND
 KB1537'ROUTE TO THE STATION ARE ADEQUATE.
 KB1537'
 KB1537'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 KB1537'SOUTH-SOUTHEAST OF PLEASANT PLAINS.
 KB1537'
 KB1537'HEIGHT OF LIGHT ABOVE STATION MARK 101 FEET.
 KB1537
 KB1537                          STATION RECOVERY (2019)
 KB1537
 KB1537'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1537'THE STATION IS NOW 85 FT OUT IN A PLOWED FIELD AND ALL BUILDINGS ARE
 KB1537'GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1539 ***********************************************************************
 KB1539  DESIGNATION -  IRWIN AZ MK
 KB1539  PID         -  KB1539
 KB1539  STATE/COUNTY-  IL/SANGAMON
 KB1539  COUNTRY     -  US
 KB1539  USGS QUAD   -  PLEASANT PLAINS (2018)
 KB1539
 KB1539                         *CURRENT SURVEY CONTROL
 KB1539  ______________________________________________________________________
 KB1539* NAD 83(1997) POSITION- 39 49 28.06606(N) 089 53 59.14905(W)   ADJUSTED
 KB1539* NAVD 88 ORTHO HEIGHT -   187.5   (meters)      615.    (feet) VERTCON3
 KB1539  ______________________________________________________________________
 KB1539  GEOID HEIGHT    -        -32.520 (meters)                     GEOID18
 KB1539  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 KB1539  HORZ ORDER      -  SECOND
 KB1539
 KB1539.The horizontal coordinates were established by classical geodetic methods
 KB1539.and adjusted by the National Geodetic Survey in October 1999.
 KB1539
 KB1539.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1539.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1539
 KB1539.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1539.GEOID18 height accuracy estimate available here.
 KB1539
 KB1539.Click photographs - Photos may exist for this station.
 KB1539
 KB1539.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1539
 KB1539. The following values were computed from the NAD 83(1997) position.
 KB1539
 KB1539;                    North         East     Units Scale Factor Converg.
 KB1539;SPC IL W     -   350,532.614   722,848.805   MT  0.99994760   +0 10 15.4
 KB1539;SPC IL W     - 1,150,039.08  2,371,546.45   sFT  0.99994760   +0 10 15.4
 KB1539;UTM  16      - 4,412,298.511   251,825.153   MT  1.00035832   -1 51 29.0
 KB1539
 KB1539!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1539!SPC IL W     -   0.99997569  x   0.99994760  =   0.99992329
 KB1539!UTM  16      -   0.99997569  x   1.00035832  =   1.00033400
 KB1539
 KB1539:                Primary Azimuth Mark                     Grid Az
 KB1539:SPC IL W     -  IRWIN                                    002 40 36.0
 KB1539:UTM  16      -  IRWIN                                    004 42 20.4
 KB1539
 KB1539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5182512298(NAD 83)
 KB1539
 KB1539|---------------------------------------------------------------------|
 KB1539| PID    Reference Object                     Distance      Geod. Az  |
 KB1539|                                                           dddmmss.s |
 KB1539| KB1537 IRWIN                               APPROX. 0.7 KM 0025051.4 |
 KB1539| KB1538 CENTRAL ILL PUB SER RAD KSE 42      APPROX. 5.5 KM 2410516.2 |
 KB1539| KB1540 IRWIN AZ MK A PT 1976                 5.044 METERS 32619     |
 KB1539|---------------------------------------------------------------------|
 KB1539
 KB1539                          SUPERSEDED SURVEY CONTROL
 KB1539
 KB1539  NAD 83(1996)-  39 49 28.07124(N)    089 53 59.14353(W) AD(       ) 2
 KB1539  NAD 83(1986)-  39 49 28.07487(N)    089 53 59.13959(W) AD(       ) 2
 KB1539  NAD 27      -  39 49 27.89776(N)    089 53 58.75268(W) AD(       ) 2
 KB1539  NGVD 29 (07/19/86)  187.6    (m)          615.     (f) VERT ANG       
 KB1539
 KB1539.Superseded values are not recommended for survey control.
 KB1539
 KB1539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1539.See file dsdata.pdf to determine how the superseded data were derived.
 KB1539
 KB1539_MARKER: DR = REFERENCE MARK DISK
 KB1539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1539_STAMPING: IRWIN AZIMUTH 1934
 KB1539_MARK LOGO: CGS
 KB1539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1539+STABILITY: SURFACE MOTION
 KB1539
 KB1539  HISTORY     - Date     Condition        Report By
 KB1539  HISTORY     - 1934     MONUMENTED       CGS
 KB1539
 KB1539                          STATION DESCRIPTION
 KB1539
 KB1539'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1539'STATION IS LOCATED ABOUT 3-1/2 MILES SOUTH-SOUTHEAST OF
 KB1539'PLEASANT PLAINS, 0.45 MILES SOUTH OF TRIANGULATION STATION
 KB1539'IRWIN 1934 AND ON THE WEST SIDE OF SURFACED ROAD.
 KB1539'
 KB1539'STATION MARK IS A STANDARD AZIMUTH MARK DISK STAMPED
 KB1539'IRWIN AZIMUTH 1934, IS SET IN THE TOP OF A 12X12 INCH CONCRETE
 KB1539'MONUMENT THAT PROJECTS 6 INCHES ABOVE THE GROUND SURFACE.  IT IS
 KB1539'16 FEET WEST OF THE APPROXIMATE CENTER OF SURFACED ROAD AND 1
 KB1539'FOOT NORTH OF METAL WITNESS POST WITH SIGN ATTACHED.
 KB1539'
 KB1539'TO REACH FROM TRIANGULATION STATION IRWN 1934, GO SOUTH ON
 KB1539'SURFACED ROAD FOR 0.1 MILE TO CROSSROAD, CONTINUE SOUTH ON
 KB1539'SURFACED ROAD FOR 0.35 TO STATION ON THE RIGHT, WEST SIDE OF ROAD.
 KB1539'
 KB1539'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1539'IRWIN 1934, DISTANCE BEING 671.611 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1196 ***********************************************************************
 KB1196  DESIGNATION -  ISLAND CREEK
 KB1196  PID         -  KB1196
 KB1196  STATE/COUNTY-  IL/JASPER
 KB1196  COUNTRY     -  US
 KB1196  USGS QUAD   -  WHEELER (2018)
 KB1196
 KB1196                         *CURRENT SURVEY CONTROL
 KB1196  ______________________________________________________________________
 KB1196* NAD 83(1997) POSITION- 39 06 10.74424(N) 088 20 06.49771(W)   ADJUSTED
 KB1196* NAVD 88 ORTHO HEIGHT -   190.    (meters)      623.    (feet) SCALED
 KB1196  ______________________________________________________________________
 KB1196  GEOID HEIGHT    -        -31.884 (meters)                     GEOID18
 KB1196  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 KB1196  HORZ ORDER      -  FIRST
 KB1196
 KB1196.The horizontal coordinates were established by classical geodetic methods
 KB1196.and adjusted by the National Geodetic Survey in October 1999.
 KB1196
 KB1196.The orthometric height was scaled from a topographic map.
 KB1196
 KB1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1196.GEOID18 height accuracy estimate available here.
 KB1196
 KB1196.Click photographs - Photos may exist for this station.
 KB1196
 KB1196.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1196
 KB1196. The following values were computed from the NAD 83(1997) position.
 KB1196
 KB1196;                    North         East     Units Scale Factor Converg.
 KB1196;SPC IL E     -   270,410.735   299,843.877   MT  0.99997500   -0 00 04.1
 KB1196;SPC IL E     -   887,172.55    983,737.79   sFT  0.99997500   -0 00 04.1
 KB1196;UTM  16      - 4,329,053.446   384,553.658   MT  0.99976411   -0 50 31.9
 KB1196
 KB1196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1196!SPC IL E     -   0.99997521  x   0.99997500  =   0.99995021
 KB1196!UTM  16      -   0.99997521  x   0.99976411  =   0.99973932
 KB1196
 KB1196:                Primary Azimuth Mark                     Grid Az
 KB1196:SPC IL E     -  ISLAND CREEK 2 AZ MK                     271 07 30.7
 KB1196:UTM  16      -  ISLAND CREEK 2 AZ MK                     271 57 58.5
 KB1196
 KB1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8455329053(NAD 83)
 KB1196
 KB1196|---------------------------------------------------------------------|
 KB1196| PID    Reference Object                     Distance      Geod. Az  |
 KB1196|                                                           dddmmss.s |
 KB1196| CI7588 ISLAND CREEK 2 AZ MK                               2710726.6 |
 KB1196| KB1195 ISLAND CREEK 2                       10.240 METERS 28758     |
 KB1196|---------------------------------------------------------------------|
 KB1196
 KB1196                          SUPERSEDED SURVEY CONTROL
 KB1196
 KB1196  NAD 83(1997)-  39 06 10.75331(N)    088 20 06.48977(W) AD(       ) 1
 KB1196  NAD 83(1986)-  39 06 10.75621(N)    088 20 06.49343(W) AD(       ) 1
 KB1196  NAD 27      -  39 06 10.60900(N)    088 20 06.33700(W) AD(       ) 1
 KB1196  USSD        -  39 06 10.72900(N)    088 20 06.20100(W) AD(       ) 3
 KB1196
 KB1196.Superseded values are not recommended for survey control.
 KB1196
 KB1196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1196.See file dsdata.pdf to determine how the superseded data were derived.
 KB1196
 KB1196_MARKER: V = STONE MONUMENT
 KB1196_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1196
 KB1196  HISTORY     - Date     Condition        Report By
 KB1196  HISTORY     - 1883     MONUMENTED       CGS
 KB1196  HISTORY     - 1937     MARK NOT FOUND   CGS
 KB1196  HISTORY     - 1959     SEE DESCRIPTION  CGS
 KB1196
 KB1196                          STATION DESCRIPTION
 KB1196
 KB1196'DESCRIBED BY COAST AND GEODETIC SURVEY 1883 (GAF)
 KB1196'IN GROVE TOWNSHIP NEAR THE SOUTHWEST CORNER OF SW 1/4 SEC. 28, T. 8
 KB1196'N., R. 8 E., 2-1/2 MILES EAST AND 4 MILES SOUTH OF THE TOWN OF
 KB1196'MONTROSE, ON CULTIVATED LAND BELONGING TO THE CALDWELL ESTATE. THE
 KB1196'STATION IS MARKED BY A CROSS IN THE TOP OF A WHITE MARBLE POST
 KB1196'ABOUT 6 INCHES SQUARE AND 30 INCHES LONG PROJECTING ABOUT 6 INCHES
 KB1196'ABOVE THE GROUND. THE LETTERS U.S.C. AND G.S. ARE INSCRIBED IN THE
 KB1196'FACE OF THE POST.
 KB1196'
 KB1196'THE UNDERGROUND MARK IS THE APEX OF AN EARTHENWARE PYRAMID ABOUT 30
 KB1196'INCHES BELOW THE GROUND, 6 INCHES ON AN EDGE AND HAS ON ONE FACE
 KB1196'THE RAISED LETTERS U.S.C.S. THERE ARE TWO REFERENCE POSTS ALSO OF
 KB1196'WHITE MARBLE BUT SLIGHTLY SMALLER T THAN THE POST MARKING THE
 KB1196'STATION WITH AN ARROW IN THE TOP OF EACH POINTING TOWARD THE STATION.
 KB1196'ONE REFERENCE MARK IS JUST INSIDE THE HEDGE WHICH BOUNDS THE ROAD
 KB1196'AND SECTION TO THE WESTWARD, DISTANT 11.11 METERS, AND THE OTHER IS
 KB1196'JUST INSIDE THE ROAD FENCE TO THE SOUTHWARD, DISTANT 37.4 METERS.
 KB1196'THE SOUTHWEST CORNER OF SECTION 28 IS 58.4 METERS DISTANT
 KB1196'S 22 DEG 12 MIN W, AND THE WEST CHIMNEY OF CALDWELLS HOUSE,
 KB1196'WHICH IS NEARLY ACROSS THE ROAD FROM THE STATION, IS N 33 DEG
 KB1196'04 MIN W.  THE CATHOLIC CHURCH IS JUST ACROSS THE ROAD SOUTH OF
 KB1196'THE STATION AND THE CROSS ON THE CHURCH S 04 DEG 42 MIN E.
 KB1196
 KB1196                          STATION RECOVERY (1937)
 KB1196
 KB1196'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 KB1196'ALL SURFACE MARKS HAVE BEEN DESTROYED. THE CHURCH MENTIONED IN THE
 KB1196'ORIGINAL DESCRIPTION HAS BEEN MOVED, THE ROADS HAVE BEEN
 KB1196'WIDENED AND THE SECTION-CORNER STONE HAS BEEN LOST. A CONSIDERABLE
 KB1196'AMOUNT OF DIGGING WAS DONE BUT THE UNDERGROUND MARK COULD
 KB1196'NOT BE FOUND, NOR COULD ANY TRACE OF THE OLD TOWER BASE BE FOUND. THE
 KB1196'STATION IS REPORTED LOST.
 KB1196
 KB1196                          STATION RECOVERY (1959)
 KB1196
 KB1196'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1196'SURFACE STATION MARK, REFERENCE MARKS 1 AND 2 HAVE BEEN DESTROYED.
 KB1196'THE UNDERGROUND STATION MARK WAS RECOVERED. THE CHURCH
 KB1196'MENTIONED IN THE ORIGINAL DESCRIPTION IS GONE AND A NEW ONE WAS
 KB1196'ERECTED IN A NEW LOCATION IN 1901. THE CALDWELLS HOUSE
 KB1196'MENTIONED IN THE ORIGINAL DESCRIPTION IS GONE. A NEW TO REACH
 KB1196'FOLLOWS.
 KB1196'
 KB1196'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHEAST OF MONTROSE ON
 KB1196'PROPERTY OWNED AND OCCUPIED BY MR. URBAN MAMMOSER.
 KB1196'
 KB1196'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND THE
 KB1196'MATTON-DIETERICH ROAD IN MONTROSE, GO SOUTH ON THE
 KB1196'MATTON-DIETERICH ROAD FOR 3.9 MILES TO A BRICK CHURCH ON THE LEFT,
 KB1196'CONTINUE SOUTH ON SURFACED ROAD FOR 0.2 MILE TO A CROSSROAD, TURN
 KB1196'LEFT, EAST, FOR 1.0 MILE, MAKE A SHORT JOG TO THE RIGHT AND CONTINUE
 KB1196'EAST ON THE GRAVEL ROAD FOR 1.4 MILES TO A CROSSROAD, TURN LEFT
 KB1196'FOR 0.05 MILE TO THE STATION IN THE FIELD ON THE RIGHT.
 KB1196'
 KB1196'UNDERGROUND STATION MARK IS THE APEX OF AN EARTHENWARE PYRAMID WHICH
 KB1196'IS 42 INCHES BELOW THE SURFACE OF THE GROUND.  APEX OF THE
 KB1196'PYRAMID HAS BEEN CHIPPED SO THE CENTER HAS TO BE ESTIMATED. THE
 KB1196'STATION IS 67.5 FEET EAST OF THE APPROXIMATE CENTER OF
 KB1196'THE GRAVEL ROAD, 46.2 FEET EAST-SOUTHEAST OF A WITNESS POST AND 44.6
 KB1196'FEET EAST OF A FENCE LINE.  A NEW STATION, ISLAND CREEK 2 1959 WAS
 KB1196'ESTABLISHED AND A TRAVERSE CONNECTION MADE TO IT, THE DISTANCE BEING
 KB1196'10.239 METERS 33.59 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1195 ***********************************************************************
 KB1195  CBN         -  This is a Cooperative Base Network Control Station.
 KB1195  DESIGNATION -  ISLAND CREEK 2
 KB1195  PID         -  KB1195
 KB1195  STATE/COUNTY-  IL/JASPER
 KB1195  COUNTRY     -  US
 KB1195  USGS QUAD   -  WHEELER (2018)
 KB1195
 KB1195                         *CURRENT SURVEY CONTROL
 KB1195  ______________________________________________________________________
 KB1195* NAD 83(2011) POSITION- 39 06 10.85027(N) 088 20 06.89760(W)   ADJUSTED
 KB1195* NAD 83(2011) ELLIP HT-   158.276 (meters)        (06/27/12)   ADJUSTED
 KB1195* NAD 83(2011) EPOCH   -  2010.00
 KB1195* NAVD 88 ORTHO HEIGHT -   190.2   (meters)      624.    (feet) GPS OBS
 KB1195  ______________________________________________________________________
 KB1195  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1195  GEOID HEIGHT    -        -31.844 (meters)                     GEOID99
 KB1195  GEOID HEIGHT    -        -31.884 (meters)                     GEOID18
 KB1195  NAD 83(2011) X  -    143,985.326 (meters)                     COMP
 KB1195  NAD 83(2011) Y  - -4,954,153.193 (meters)                     COMP
 KB1195  NAD 83(2011) Z  -  4,001,298.008 (meters)                     COMP
 KB1195  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 KB1195
 KB1195  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1195  Standards:
 KB1195         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1195            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1195  -------------------------------------------------------------------
 KB1195  NETWORK    1.21   1.88           0.57   0.38   0.96     -0.01650217
 KB1195  -------------------------------------------------------------------
 KB1195  Click here for local accuracies and other accuracy information.
 KB1195
 KB1195.The horizontal coordinates were established by GPS observations
 KB1195.and adjusted by the National Geodetic Survey in June 2012.
 KB1195
 KB1195.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1195.been affixed to the stable North American tectonic plate. See 
 KB1195.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1195
 KB1195.The horizontal coordinates are valid at the epoch date displayed above
 KB1195.which is a decimal equivalence of Year/Month/Day.
 KB1195
 KB1195.The orthometric height was determined by GPS observations and a
 KB1195.high-resolution geoid model.
 KB1195
 KB1195.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1195.GEOID18 height accuracy estimate available here.
 KB1195
 KB1195.Click photographs - Photos may exist for this station.
 KB1195
 KB1195.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1195
 KB1195.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1195
 KB1195.The ellipsoidal height was determined by GPS observations
 KB1195.and is referenced to NAD 83.
 KB1195
 KB1195. The following values were computed from the NAD 83(2011) position.
 KB1195
 KB1195;                    North         East     Units Scale Factor Converg.
 KB1195;SPC IL E     -   270,414.005   299,834.269   MT  0.99997500   -0 00 04.4
 KB1195;SPC IL E     -   887,183.28    983,706.26   sFT  0.99997500   -0 00 04.4
 KB1195;UTM  16      - 4,329,056.856   384,544.101   MT  0.99976413   -0 50 32.1
 KB1195
 KB1195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1195!SPC IL E     -   0.99997517  x   0.99997500  =   0.99995017
 KB1195!UTM  16      -   0.99997517  x   0.99976413  =   0.99973930
 KB1195
 KB1195:                Primary Azimuth Mark                     Grid Az
 KB1195:SPC IL E     -  ISLAND CREEK 2 AZ MK                     270 55 01.5
 KB1195:UTM  16      -  ISLAND CREEK 2 AZ MK                     271 45 29.2
 KB1195
 KB1195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8454429056(NAD 83)
 KB1195
 KB1195|---------------------------------------------------------------------|
 KB1195| PID    Reference Object                     Distance      Geod. Az  |
 KB1195|                                                           dddmmss.s |
 KB1195| KB1196 ISLAND CREEK                         10.240 METERS 10758     |
 KB1195| CI7590 ISLAND CREEK 2 RM 1                  27.063 METERS 18746     |
 KB1195| CI7588 ISLAND CREEK 2 AZ MK                               2705457.1 |
 KB1195| KB1230 EFFINGHAM MUNICIPAL TANK            APPROX.18.4 KM 2750631.0 |
 KB1195| KB1228 EFFINGHAM ST ANTHONY CATH CH        APPROX.18.0 KM 2774933.8 |
 KB1195| KB1197 TEUTOPOLIS ST FRANCIS CATH CH       APPROX.12.2 KM 2853829.1 |
 KB1195| CI7591 ISLAND CREEK 2 RM 2                  27.940 METERS 35212     |
 KB1195|---------------------------------------------------------------------|
 KB1195
 KB1195                          SUPERSEDED SURVEY CONTROL
 KB1195
 KB1195  NAD 83(2007)-  39 06 10.85028(N)    088 20 06.89845(W) AD(2002.00) 0
 KB1195  ELLIP H (02/10/07)  158.302  (m)                       GP(2002.00)    
 KB1195  NAD 83(1997)-  39 06 10.85028(N)    088 20 06.89842(W) AD(       ) A
 KB1195  ELLIP H (09/15/03)  158.305  (m)                       GP(       ) 4 1
 KB1195  NAD 83(1997)-  39 06 10.84665(N)    088 20 06.90306(W) AD(       ) 2
 KB1195  NAD 83(1997)-  39 06 10.85573(N)    088 20 06.89512(W) AD(       ) 2
 KB1195  NAD 83(1986)-  39 06 10.85863(N)    088 20 06.89880(W) AD(       ) 2
 KB1195  NAD 27      -  39 06 10.71190(N)    088 20 06.74270(W) AD(       ) 2
 KB1195  NGVD 29             190.31   (m)          624.4    (f) LEVELING    3  
 KB1195
 KB1195.Superseded values are not recommended for survey control.
 KB1195
 KB1195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1195.See file dsdata.pdf to determine how the superseded data were derived.
 KB1195
 KB1195_MARKER: DS = TRIANGULATION STATION DISK
 KB1195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1195_STAMPING: ISLAND CREEK 2 1959
 KB1195_MARK LOGO: CGS
 KB1195_PROJECTION: RECESSED 38 CENTIMETERS
 KB1195_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1195+STABILITY: SURFACE MOTION
 KB1195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1195+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2020
 KB1195
 KB1195  HISTORY     - Date     Condition        Report By
 KB1195  HISTORY     - 1959     MONUMENTED       CGS
 KB1195  HISTORY     - 20020808 GOOD             NGS
 KB1195  HISTORY     - 20200421 GOOD             ILDT
 KB1195
 KB1195                          STATION DESCRIPTION
 KB1195
 KB1195'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1195'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHEAST OF MONTROSE AND
 KB1195'ABOUT 4 MILES NORTHEAST OF DIETERICH.
 KB1195'
 KB1195'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND DIETERICH-MATTOON
 KB1195'ROAD IN MONTROSE, GO SOUTH ON DIETERICH ROAD 3.95 MILES TO A LARGE
 KB1195'BRICK CHURCH ON THE LEFT, CONTINUE SOUTH 0.2 MILE TO CROSSROAD, TURN
 KB1195'LEFT EAST 1.0 MILE, MAKE A SHORT JOG TO THE RIGHT, THENCE
 KB1195'EAST 0.9 MILE TO THE AZIMUTH MARK ON THE RIGHT. CONTINUE EAST 0.5
 KB1195'MILE TO CROSSROADS AND CHURCH ON THE RIGHT, TURN LEFT NORTH FOR
 KB1195'ABOUT 200 FEET TO THE STATION ON THE RIGHT.
 KB1195'
 KB1195'STATION MARK IS A STANDARD STATION MARK DISK SET IN TOP 12 X 12 INCH
 KB1195'CONCRETE POST SET 15 INCHES BELOW THE SURFACE OF THE GROUND AND
 KB1195'THE DISK IS STAMPED ISLAND CREEK 2 1959. IT IS 193 FEET NORTH OF THE
 KB1195'CENTER OF A GRAVELED ROAD, 34 FEET EAST OF THE CENTER OF A
 KB1195'DIRT ROAD, 13 FEET EAST OF A FENCE AND 12.9 FEET EAST-SOUTHEAST OF A
 KB1195'WITNESS POST.
 KB1195'
 KB1195'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB1195'A 12 X 12 INCH CONCRETEPOST WHICH PROJECTS ABOUT 3 INCHES AND THE
 KB1195'DISK IS STAMPED ISLAND CREEK 2 NO 1 1959. IT IS 107 FEET NORTH OF
 KB1195'CENTER OF A GRAVELED ROAD, 60 FEET NORTH OF A TELEPHONE POLE, 23
 KB1195'FEET EAST OF CENTER OF A DIRT ROAD AND 1 FOOT EAST OF A FENCE.
 KB1195'
 KB1195'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB1195'A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES
 KB1195'AND THE DISK IS STAMPED ISLAND CREEK 2 NO 2 1959. IT IS 23 FEET EAST
 KB1195'OF THE CENTER OF A DIRT ROAD, 2 FEET NORTHEAST OF A TELEPHONE
 KB1195'POLE AND 1 FOOT EAST OF A FENCE.
 KB1195'
 KB1195'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 X 12
 KB1195'INCH CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS
 KB1195'STAMPED ISLAND CREEK 2 1959. IT IS 21 FEET SOUTH OF THE CENTER OF A
 KB1195'GRAVELED ROAD, 7 FEET EAST OF A POWER POLE AND 1.8 FEET EAST OF
 KB1195'A WITNESS POST.
 KB1195'
 KB1195'ISLAND CREEK 1883 UNDERGROUND STATION MARK IS THE APEX OF AN
 KB1195'EARTHENWARE PYRAMID WHICH IS 42 INCHES BELOW THE SURFACE OF THE
 KB1195'GROUND. THE APEX OF THE PYRAMID HAS BEEN CHIPPED SO THE CENTER HAS TO
 KB1195'BE ESTIMATED. THE STATION IS 67.5 FEET EAST OF THE APPROXIMATE
 KB1195'CENTER OF GRAVEL ROAD, 46.2 FEET EAST-SOUTHEAST OF A WITNESS POST AND
 KB1195'44.6 FEET EAST OF FENCE.
 KB1195'
 KB1195'HEIGHT OF LIGHT ABOVE STATION MARK 30.78 METERS.
 KB1195
 KB1195                          STATION RECOVERY (2002)
 KB1195
 KB1195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (RA)
 KB1195'RECOVERED AS DESCRIBED. THE MARK IS 60.5 FT NE OR NNE OF NW CORNER OF
 KB1195'FENCE AROUND
 KB1195'WATER TANK AND 80.3 FT NW OR NNW OF NE CORNER OF SAME.
 KB1195'
 KB1195
 KB1195                          STATION RECOVERY (2020)
 KB1195
 KB1195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 KB1195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3581 ***********************************************************************
 DI3581  DESIGNATION -  ISTHA MAPLE
 DI3581  PID         -  DI3581
 DI3581  STATE/COUNTY-  IL/DU PAGE
 DI3581  COUNTRY     -  US
 DI3581  USGS QUAD   -  WHEATON (2018)
 DI3581
 DI3581                         *CURRENT SURVEY CONTROL
 DI3581  ______________________________________________________________________
 DI3581* NAD 83(2011) POSITION- 41 47 10.28570(N) 088 03 24.23537(W)   ADJUSTED
 DI3581* NAD 83(2011) ELLIP HT-   197.834 (meters)        (06/27/12)   ADJUSTED
 DI3581* NAD 83(2011) EPOCH   -  2010.00
 DI3581* NAVD 88 ORTHO HEIGHT -   231.1   (meters)      758.    (feet) GPS OBS
 DI3581  ______________________________________________________________________
 DI3581  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3581  GEOID HEIGHT    -        -33.191 (meters)                     GEOID03
 DI3581  GEOID HEIGHT    -        -33.224 (meters)                     GEOID18
 DI3581  NAD 83(2011) X  -    161,513.097 (meters)                     COMP
 DI3581  NAD 83(2011) Y  - -4,760,264.848 (meters)                     COMP
 DI3581  NAD 83(2011) Z  -  4,228,057.790 (meters)                     COMP
 DI3581  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 DI3581
 DI3581  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3581  Standards:
 DI3581         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3581            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3581  -------------------------------------------------------------------
 DI3581  NETWORK    0.41   0.63           0.19   0.14   0.32      0.02083883
 DI3581  -------------------------------------------------------------------
 DI3581  Click here for local accuracies and other accuracy information.
 DI3581
 DI3581.The horizontal coordinates were established by GPS observations
 DI3581.and adjusted by the National Geodetic Survey in June 2012.
 DI3581
 DI3581.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3581.been affixed to the stable North American tectonic plate. See 
 DI3581.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3581
 DI3581.The horizontal coordinates are valid at the epoch date displayed above
 DI3581.which is a decimal equivalence of Year/Month/Day.
 DI3581
 DI3581.The orthometric height was determined by GPS observations and a
 DI3581.high-resolution geoid model.
 DI3581
 DI3581.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3581.GEOID18 height accuracy estimate available here.
 DI3581
 DI3581.Click photographs - Photos may exist for this station.
 DI3581
 DI3581.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3581
 DI3581.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3581
 DI3581.The ellipsoidal height was determined by GPS observations
 DI3581.and is referenced to NAD 83.
 DI3581
 DI3581. The following values were computed from the NAD 83(2011) position.
 DI3581
 DI3581;                    North         East     Units Scale Factor Converg.
 DI3581;SPC IL E     -   568,392.103   322,992.617   MT  0.99998150   +0 11 03.5
 DI3581;SPC IL E     - 1,864,799.76  1,059,684.94   sFT  0.99998150   +0 11 03.5
 DI3581;UTM  16      - 4,626,577.253   412,191.046   MT  0.99969488   -0 42 15.1
 DI3581
 DI3581!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3581!SPC IL E     -   0.99996897  x   0.99998150  =   0.99995047
 DI3581!UTM  16      -   0.99996897  x   0.99969488  =   0.99966386
 DI3581
 DI3581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1219126577(NAD 83)
 DI3581
 DI3581                          SUPERSEDED SURVEY CONTROL
 DI3581
 DI3581  NAD 83(2007)-  41 47 10.28568(N)    088 03 24.23633(W) AD(2002.00) 1
 DI3581  ELLIP H (04/07/09)  197.854  (m)                       GP(2002.00) 4 1
 DI3581  NAD 83(1997)-  41 47 10.28539(N)    088 03 24.23609(W) AD(       ) 1
 DI3581  ELLIP H (02/07/07)  197.862  (m)                       GP(       ) 4 1
 DI3581
 DI3581.Superseded values are not recommended for survey control.
 DI3581
 DI3581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3581.See file dsdata.pdf to determine how the superseded data were derived.
 DI3581
 DI3581_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DI3581_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3581_STAMPING: MAPLE 1992
 DI3581_PROJECTION: RECESSED 15 CENTIMETERS
 DI3581_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3581_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DI3581+STABILITY: POSITION/ELEVATION WELL
 DI3581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3581+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 DI3581
 DI3581  HISTORY     - Date     Condition        Report By
 DI3581  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3581  HISTORY     - 20061102 GOOD             RUETTI
 DI3581
 DI3581                          STATION DESCRIPTION
 DI3581
 DI3581'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3581'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3581'JUNCTION OF US RT 34 AND IL RT 53, GO SOUTH ON IL RT 53 1.0 MI (1.61
 DI3581'KM) TO MAPLE AVE, TURN LEFT AND GO EAST ON MAPLE AVE 0.9 MI (1.45 KM)
 DI3581'TO STATION ON THE LEFT IN THE EAST END OF THE GRASS MEDIAN WEST OF THE
 DI3581'WEST RAMPS OF I355.  STATION IS 2 FT (0.6 M) NORTH OF THE NORTH CURB
 DI3581'OF EASTBOUND MAPLE AVE, 38 FT (11.6 M) WEST OF THE EAST END OF THE
 DI3581'CURBED ISLAND, 31 FT (9.4 M) SOUTHWEST OF A TRAFFIC SIGNAL, 59 FT
 DI3581'(18.0 M) SOUTHEAST OF A TRAFFIC SIGNAL, AND 22 FT (6.7 M) SOUTH OF THE
 DI3581'SOUTH CURB OF WESTBOUND MAPLE AVE..  STATION IS AN ALUMINUM DISC
 DI3581'RECESSED 0.5 FT (0.2 M) BELOW GROUND ON A ROD IN A 6 INCH (15 CM) PVC
 DI3581'PIPE WITH ALUMINUM LOGO CAP KNOWN AS ILLINOIS STATE TOLL HIGHWAY
 DI3581'AUTHORITY STATION MAPLE ESTABLISHED IN 1992.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3580 ***********************************************************************
 DI3580  DESIGNATION -  ISTHA WARREN
 DI3580  PID         -  DI3580
 DI3580  STATE/COUNTY-  IL/DU PAGE
 DI3580  COUNTRY     -  US
 DI3580  USGS QUAD   -  WHEATON (2018)
 DI3580
 DI3580                         *CURRENT SURVEY CONTROL
 DI3580  ______________________________________________________________________
 DI3580* NAD 83(2011) POSITION- 41 48 28.06037(N) 088 03 18.13913(W)   ADJUSTED
 DI3580* NAD 83(2011) ELLIP HT-   202.937 (meters)        (06/27/12)   ADJUSTED
 DI3580* NAD 83(2011) EPOCH   -  2010.00
 DI3580* NAVD 88 ORTHO HEIGHT -   236.2   (meters)      775.    (feet) GPS OBS
 DI3580  ______________________________________________________________________
 DI3580  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3580  GEOID HEIGHT    -        -33.209 (meters)                     GEOID03
 DI3580  GEOID HEIGHT    -        -33.243 (meters)                     GEOID18
 DI3580  NAD 83(2011) X  -    161,599.637 (meters)                     COMP
 DI3580  NAD 83(2011) Y  - -4,758,665.461 (meters)                     COMP
 DI3580  NAD 83(2011) Z  -  4,229,850.139 (meters)                     COMP
 DI3580  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 DI3580
 DI3580  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3580  Standards:
 DI3580         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3580            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3580  -------------------------------------------------------------------
 DI3580  NETWORK    0.32   0.45           0.14   0.12   0.23      0.01070202
 DI3580  -------------------------------------------------------------------
 DI3580  Click here for local accuracies and other accuracy information.
 DI3580
 DI3580.The horizontal coordinates were established by GPS observations
 DI3580.and adjusted by the National Geodetic Survey in June 2012.
 DI3580
 DI3580.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3580.been affixed to the stable North American tectonic plate. See 
 DI3580.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3580
 DI3580.The horizontal coordinates are valid at the epoch date displayed above
 DI3580.which is a decimal equivalence of Year/Month/Day.
 DI3580
 DI3580.The orthometric height was determined by GPS observations and a
 DI3580.high-resolution geoid model.
 DI3580
 DI3580.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3580.GEOID18 height accuracy estimate available here.
 DI3580
 DI3580.Click photographs - Photos may exist for this station.
 DI3580
 DI3580.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3580
 DI3580.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3580
 DI3580.The ellipsoidal height was determined by GPS observations
 DI3580.and is referenced to NAD 83.
 DI3580
 DI3580. The following values were computed from the NAD 83(2011) position.
 DI3580
 DI3580;                    North         East     Units Scale Factor Converg.
 DI3580;SPC IL E     -   570,792.051   323,125.614   MT  0.99998158   +0 11 07.9
 DI3580;SPC IL E     - 1,872,673.59  1,060,121.29   sFT  0.99998158   +0 11 07.9
 DI3580;UTM  16      - 4,628,974.162   412,361.202   MT  0.99969451   -0 42 12.1
 DI3580
 DI3580!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3580!SPC IL E     -   0.99996817  x   0.99998158  =   0.99994975
 DI3580!UTM  16      -   0.99996817  x   0.99969451  =   0.99966269
 DI3580
 DI3580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1236128974(NAD 83)
 DI3580
 DI3580                          SUPERSEDED SURVEY CONTROL
 DI3580
 DI3580  NAD 83(2007)-  41 48 28.06035(N)    088 03 18.13998(W) AD(2002.00) 1
 DI3580  ELLIP H (04/07/09)  202.956  (m)                       GP(2002.00) 4 1
 DI3580  NAD 83(1997)-  41 48 28.06025(N)    088 03 18.13990(W) AD(       ) 1
 DI3580  ELLIP H (02/07/07)  202.966  (m)                       GP(       ) 4 1
 DI3580
 DI3580.Superseded values are not recommended for survey control.
 DI3580
 DI3580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3580.See file dsdata.pdf to determine how the superseded data were derived.
 DI3580
 DI3580_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DI3580_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3580_STAMPING: WARREN 1992
 DI3580_PROJECTION: RECESSED 20 CENTIMETERS
 DI3580_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3580_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DI3580+STABILITY: POSITION/ELEVATION WELL
 DI3580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3580+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 DI3580
 DI3580  HISTORY     - Date     Condition        Report By
 DI3580  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3580  HISTORY     - 20061102 GOOD             RUETTI
 DI3580
 DI3580                          STATION DESCRIPTION
 DI3580
 DI3580'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3580'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3580'JUNCTION OF US RT 34 AND IL RT 53, GO NORTH ON IL RT 53 0.5 MI (0.8
 DI3580'KM) TO WARRENVILLE ROAD.  TURN RIGHT AND GO EAST ON SAID ROAD 1.1 MI
 DI3580'(1.77 KM) TO STATION ON THE RIGHT NEAR THE SOUTHWEST CORNER OF THE
 DI3580'WARRENVILLE ROAD BRIDGE OVER I355.  STATION IS 2 FT (0.6 M) SOUTH OF
 DI3580'THE SOUTH CURB OF WARRENVILLE ROAD, 5 FT (1.5 M) WEST OF THE WEST END
 DI3580'OF SAID BRIDGE, AND 7 FT (2.1 M) EAST OF A 2'X2' FIBER OPTIC MARKER
 DI3580'PLATE.  STATION IS AN ALUMINUM DISC RECESSED 0.8 FT (0.2 M) BELOW
 DI3580'GROUND ON A ROD IN A 6 INCH (15 CM) PVC PIPE WITH ALUMINUM LOGO CAP
 DI3580'KNOWN AS ILLINOIS STATE TOLL HIGHWAY AUTHORITY STATION WARREN
 DI3580'ESTABLISHED IN 1992.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9592 ***********************************************************************
 DH9592  CORS        -  This is a GPS Continuously Operating Reference Station.
 DH9592  DESIGNATION -  ISU CARBONDALE CORS ARP
 DH9592  CORS_ID     -  ILCB
 DH9592  PID         -  DH9592
 DH9592  STATE/COUNTY-  IL/JACKSON
 DH9592  COUNTRY     -  US
 DH9592  USGS QUAD   -  CARBONDALE (2018)
 DH9592
 DH9592                         *CURRENT SURVEY CONTROL
 DH9592  ______________________________________________________________________
 DH9592* NAD 83(2011) POSITION- 37 42 34.34490(N) 089 13 16.24412(W)   ADJUSTED
 DH9592* NAD 83(2011) ELLIP HT-   125.696 (meters)        (04/??/25)   ADJUSTED
 DH9592* NAD 83(2011) EPOCH   -  2010.00
 DH9592  ______________________________________________________________________
 DH9592  GEOID HEIGHT    -        -29.076 (meters)                     GEOID18
 DH9592  NAD 83(2011) X  -     68,673.932 (meters)                     COMP
 DH9592  NAD 83(2011) Y  - -5,051,845.975 (meters)                     COMP
 DH9592  NAD 83(2011) Z  -  3,880,065.805 (meters)                     COMP
 DH9592
 DH9592  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9592  Standards:
 DH9592         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9592            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9592  -------------------------------------------------------------------
 DH9592  NETWORK    1.42   5.29           0.73   0.09   2.70      0.11329500
 DH9592  -------------------------------------------------------------------
 DH9592
 DH9592.The coordinates were established by GPS observations
 DH9592.and adjusted by the National Geodetic Survey in April 2025.
 DH9592
 DH9592.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9592.been affixed to the stable North American Tectonic Plate. 
 DH9592
 DH9592.The coordinates are valid at the epoch date displayed above
 DH9592.which is a decimal equivalence of Year/Month/Day.
 DH9592
 DH9592.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DH9592.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DH9592.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DH9592.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DH9592.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DH9592.published epoch of 2010.00.
 DH9592
 DH9592.Additional information on MYCS is available at:
 DH9592.https://geodesy.noaa.gov/CORS/index.shtml
 DH9592
 DH9592.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9592.GEOID18 height accuracy estimate available here.
 DH9592
 DH9592.The PID for the CORS L1 Phase Center is DH9593.
 DH9592
 DH9592.Click photographs - Photos may exist for this station.
 DH9592
 DH9592.The XYZ, and position/ellipsoidal ht. are equivalent.
 DH9592
 DH9592.The ellipsoidal height was determined by GPS observations
 DH9592.and is referenced to NAD 83.
 DH9592
 DH9592. The following values were computed from the NAD 83(2011) position.
 DH9592
 DH9592;                    North         East     Units Scale Factor Converg.
 DH9592;SPC IL W     -   116,153.287   783,367.046   MT  1.00002675   +0 34 42.1
 DH9592;SPC IL W     -   381,079.58  2,570,096.72   sFT  1.00002675   +0 34 42.1
 DH9592;UTM  16      - 4,175,910.693   304,207.303   MT  1.00007219   -1 21 32.5
 DH9592
 DH9592!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9592!SPC IL W     -   0.99998028  x   1.00002675  =   1.00000703
 DH9592!UTM  16      -   0.99998028  x   1.00007219  =   1.00005246
 DH9592
 DH9592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0420775910(NAD 83)
 DH9592
 DH9592                          SUPERSEDED SURVEY CONTROL
 DH9592
 DH9592  NAD 83(2011)-  37 42 34.34483(N)    089 13 16.24424(W) AD(2010.00) c
 DH9592  ELLIP H (06/??/19)  125.621  (m)                       GP(2010.00) c c
 DH9592  NAD 83(2011)-  37 42 34.34476(N)    089 13 16.24419(W) AD(2010.00) c
 DH9592  NAD 83(2011)-  37 42 34.34495(N)    089 13 16.24411(W) AD(2010.00) c
 DH9592  ELLIP H (08/??/11)  125.698  (m)                       GP(2010.00) c c
 DH9592  NAD 83(CORS)-  37 42 34.34486(N)    089 13 16.24455(W) AD(2002.00) c
 DH9592  ELLIP H (05/??/06)  125.633  (m)                       GP(2002.00) c c
 DH9592
 DH9592.Superseded values are not recommended for survey control.
 DH9592
 DH9592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9592.See file dsdata.pdf to determine how the superseded data were derived.
 DH9592
 DH9592_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DH9592
 DH9592                          STATION DESCRIPTION
 DH9592
 DH9592'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DH9592'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DH9592'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DH9592'AND LOG FILES ACCESSIBLE AT:
 DH9592'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1281 ***********************************************************************
 MF1281  DESIGNATION -  ITASCA
 MF1281  PID         -  MF1281
 MF1281  STATE/COUNTY-  IL/DU PAGE
 MF1281  COUNTRY     -  US
 MF1281  USGS QUAD   -  LOMBARD (2018)
 MF1281
 MF1281                         *CURRENT SURVEY CONTROL
 MF1281  ______________________________________________________________________
 MF1281* NAD 83(1997) POSITION- 41 58 42.59569(N) 088 01 53.97880(W)   ADJUSTED
 MF1281* NAVD 88 ORTHO HEIGHT -   225.    (meters)      738.    (feet) SCALED
 MF1281  ______________________________________________________________________
 MF1281  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 MF1281  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 MF1281  HORZ ORDER      -  SECOND
 MF1281
 MF1281.The horizontal coordinates were established by classical geodetic methods
 MF1281.and adjusted by the National Geodetic Survey in October 1999.
 MF1281
 MF1281.The orthometric height was scaled from a topographic map.
 MF1281
 MF1281.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1281.GEOID18 height accuracy estimate available here.
 MF1281
 MF1281.Click photographs - Photos may exist for this station.
 MF1281
 MF1281.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1281
 MF1281. The following values were computed from the NAD 83(1997) position.
 MF1281
 MF1281;                    North         East     Units Scale Factor Converg.
 MF1281;SPC IL E     -   589,758.488   325,001.600   MT  0.99998269   +0 12 06.4
 MF1281;SPC IL E     - 1,934,899.31  1,066,276.08   sFT  0.99998269   +0 12 06.4
 MF1281;UTM  16      - 4,647,903.668   414,531.057   MT  0.99968989   -0 41 24.3
 MF1281
 MF1281!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1281!SPC IL E     -   0.99996998  x   0.99998269  =   0.99995267
 MF1281!UTM  16      -   0.99996998  x   0.99968989  =   0.99965988
 MF1281
 MF1281:                Primary Azimuth Mark                     Grid Az
 MF1281:SPC IL E     -  ITASCA AZ                                177 11 15.8
 MF1281:UTM  16      -  ITASCA AZ                                178 04 46.5
 MF1281
 MF1281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1453147903(NAD 83)
 MF1281
 MF1281|---------------------------------------------------------------------|
 MF1281| PID    Reference Object                     Distance      Geod. Az  |
 MF1281|                                                           dddmmss.s |
 MF1281| MF1286 ITASCA RADIO STATION WBBM MAST      APPROX. 1.4 KM 0141706.9 |
 MF1281| MF0045 ITASCA RM 1                          28.743 METERS 09101     |
 MF1281| AA9323 ITASCA 2 RESET                       26.954 METERS 11641     |
 MF1281| MF1289 ITASCA MUNICIPAL TANK               APPROX. 1.3 KM 1195219.6 |
 MF1281| ME3162 ELMHURST N MUNICIPAL TANK           APPROX. 9.9 KM 1365646.7 |
 MF1281| ME3159 ADDISON MUNICIPAL TANK              APPROX. 6.5 KM 1443403.5 |
 MF1281| MF1290 ADDISON RADIO STA WMBI MAST         APPROX. 6.0 KM 1592759.2 |
 MF1281| MF1294 LOMBARD MUNICIPAL TANK              APPROX.12.5 KM 1720019.2 |
 MF1281| MF0042 ITASCA AZ                                          1772322.2 |
 MF1281| MF1284 LOMBARD MUNICIPAL STANDPIPE         APPROX. 8.0 KM 1780739.3 |
 MF1281| CI7592 ITASCA RM 2                          29.783 METERS 18044     |
 MF1281| MF1285 MEDINAH COUNTRY CLUB TANK           APPROX. 1.6 KM 2112059.5 |
 MF1281| MF1283 ROSELLE MUNICIPAL TANK              APPROX. 4.1 KM 2804146.7 |
 MF1281| NH1065 HOFFMAN ESTATES WATER TANK          APPROX. 8.7 KM 3335201.1 |
 MF1281| NH1071 RADIO STATION WGN MAST              APPROX. 3.7 KM 3552358.0 |
 MF1281|---------------------------------------------------------------------|
 MF1281
 MF1281                          SUPERSEDED SURVEY CONTROL
 MF1281
 MF1281  NAD 83(1997)-  41 58 42.59582(N)    088 01 53.97954(W) AD(       ) 2
 MF1281  NAD 83(1986)-  41 58 42.59908(N)    088 01 53.99148(W) AD(       ) 2
 MF1281  NAD 27      -  41 58 42.49630(N)    088 01 53.74080(W) AD(       ) 2
 MF1281
 MF1281.Superseded values are not recommended for survey control.
 MF1281
 MF1281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1281.See file dsdata.pdf to determine how the superseded data were derived.
 MF1281
 MF1281_MARKER: DS = TRIANGULATION STATION DISK
 MF1281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1281_STAMPING: ITASCA 1956
 MF1281_MARK LOGO: CGS
 MF1281_PROJECTION: FLUSH
 MF1281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1281+STABILITY: SURFACE MOTION
 MF1281
 MF1281  HISTORY     - Date     Condition        Report By
 MF1281  HISTORY     - 1956     MONUMENTED       CGS
 MF1281  HISTORY     - 1963     GOOD             ILHD
 MF1281  HISTORY     - 1965     GOOD             CGS
 MF1281
 MF1281                          STATION DESCRIPTION
 MF1281
 MF1281'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1281'THE STATION IS ABOUT 2-1/4 MILES EAST OF ROSELLE, 1.25 MILES
 MF1281'NORTHWEST OF ITASCA, 0.4 MILE NORTH OF THE JUNCTION OF STATE
 MF1281'HIGHWAYS 19 AND 83 ON THE WEST SIDE OF STATE HIGHWAY 53
 MF1281'ON THE HIGHWAY RIGHT-OF-WAY.  IT IS 46 FEET WEST OF THE
 MF1281'CENTERLINE OF HIGHWAY 53, 12 FEET WEST OF THE ROAD BANK,
 MF1281'49 FEET SOUTH OF A 14 INCH ELM TREE, 38 FEET NORTH OF AN
 MF1281'8 INCH ELM TREE, 3 FEET SOUTHEAST OF A WHITE WITNESS POST AND
 MF1281'AT THE EAST EDGE OF A CULTIVATED FIELD.  THE MARK IS FLUSH
 MF1281'AND THE DISK IS STAMPED ITASCA 1956.
 MF1281'
 MF1281'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 19
 MF1281'AND 53 ABOUT 1.05 MILES WEST OF ITASCA, GO NORTH ON HIGHWAY
 MF1281'53 FOR 0.15 MILE TO A RAILROAD INTERSECTION AND THE AZIMUTH
 MF1281'MARK ON THE RIGHT.  CONTINUE NORTH ON HIGHWAY 53 FOR 0.25
 MF1281'MILE TO THE STATION ON THE LEFT.
 MF1281'
 MF1281'REFERENCE MARK 1 IS 48 FEET EAST OF THE CENTERLINE OF HIGHWAY
 MF1281'53, 3 FEET WEST OF THE WEST EDGE OF A CULTIVATED FIELD AND
 MF1281'63 FEET SOUTH OF AN 8 INCH ELM TREE.  THE MARK IS FLUSH AND
 MF1281'THE DISK IS STAMPED ITASCA NO 1 1956.
 MF1281'
 MF1281'REFERENCE MARK 2 IS 47 FEET WEST OF THE CENTERLINE OF THE
 MF1281'HIGHWAY AT THE EAST EDGE OF THE CULTIVATED FIELD, 13 FEET WEST
 MF1281'OF THE ROAD BANK, 3 FEET NORTHEAST OF A TELEPHONE POLE AND
 MF1281'28 FEET SOUTH OF A 10 INCH ELM TREE.  THE MARK IS FLUSH
 MF1281'AND THE DISK IS STAMPED ITASCA NO 2 1956.
 MF1281'
 MF1281'THE AZIMUTH MARK IS 28 FEET EAST OF THE CENTERLINE OF HIGHWAY
 MF1281'53, 19 FEET NORTH OF THE NORTH RAIL OF A RAILROAD TRACK,
 MF1281'2 FEET SOUTH OF A WHITE WITNESS POST AND 3 FEET SOUTHWEST
 MF1281'OF A TELEPHONE POLE.  THE MARK PROJECTS 2 INCHES AND THE DISK
 MF1281'IS STAMPED ITASCA 1956.
 MF1281'
 MF1281'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1281
 MF1281                          STATION RECOVERY (1963)
 MF1281
 MF1281'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (HB)
 MF1281'RECOVERED BY SPRINGFD DIV HWY
 MF1281'
 MF1281'STATION, R.M. 1 AND AZ MK, WERE RECOVERED IN GOOD CONDITION
 MF1281'AS DESCRIBED.  R.M. 2 WAS RECOVERED IN GOOD CONDITION, AS
 MF1281'DESCRIBED, WITH THE FOLLOWING REVISION--3 FEET NORTHEAST
 MF1281'OF A TELEPHONE POLE AND 60 FT SOUTH OF A 10 IN ELM TREE.
 MF1281'ELM TREE ORIGINALLY USED AS REFERENCE WAS REMOVED.  HOLE
 MF1281'REMAINS.
 MF1281
 MF1281                          STATION RECOVERY (1965)
 MF1281
 MF1281'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (RAE)
 MF1281'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO.
 MF1281'2, AND THE AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD
 MF1281'CONDITION.  THE DISTANCES AND DIRECTIONS TO THE MARKS WERE
 MF1281'VERIFIED.
 MF1281'
 MF1281'THE CENTRAL MANUFACTURING DISTRICT ACQUIRED THE LAND ABUTTING
 MF1281'ON THE WEST OF STATE HIGHWAY 53 AND ARE INSTALLING UNDERGROUND
 MF1281'FACILITIES FOR AN INDUSTRIAL DEVELOPMENT.  THE STATION MARK
 MF1281'AND REFERENCE MARK NO. 2 WILL BE DESTROYED DURING THE CONSTRUCTION
 MF1281'OF THIS PROJECT.
 MF1281'
 MF1281'ITASCA 2 WAS ESTABLISHED EAST OF THE ORIGINAL STATION ITASCA
 MF1281'1956.  REFERENCE MARK NO. 1 AND THE AZIMUTH MARK FOR ITASCA
 MF1281'1956 WERE USED AT STATION ITASCA 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA9323 ***********************************************************************
 AA9323  DESIGNATION -  ITASCA 2 RESET
 AA9323  PID         -  AA9323
 AA9323  STATE/COUNTY-  IL/DU PAGE
 AA9323  COUNTRY     -  US
 AA9323  USGS QUAD   -  LOMBARD (2018)
 AA9323
 AA9323                         *CURRENT SURVEY CONTROL
 AA9323  ______________________________________________________________________
 AA9323* NAD 83(1997) POSITION- 41 58 42.20333(N) 088 01 52.93272(W)   ADJUSTED
 AA9323* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 AA9323  ______________________________________________________________________
 AA9323  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 AA9323  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 AA9323  HORZ ORDER      -  SECOND
 AA9323
 AA9323.The horizontal coordinates were established by classical geodetic methods
 AA9323.and adjusted by the National Geodetic Survey in October 1999.
 AA9323
 AA9323.The orthometric height was scaled from a topographic map.
 AA9323
 AA9323.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA9323.GEOID18 height accuracy estimate available here.
 AA9323
 AA9323.Click photographs - Photos may exist for this station.
 AA9323
 AA9323.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA9323
 AA9323. The following values were computed from the NAD 83(1997) position.
 AA9323
 AA9323;                    North         East     Units Scale Factor Converg.
 AA9323;SPC IL E     -   589,746.468   325,025.725   MT  0.99998270   +0 12 07.1
 AA9323;SPC IL E     - 1,934,859.87  1,066,355.23   sFT  0.99998270   +0 12 07.1
 AA9323;UTM  16      - 4,647,891.277   414,554.984   MT  0.99968984   -0 41 23.5
 AA9323
 AA9323!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA9323!SPC IL E     -   0.99997014  x   0.99998270  =   0.99995284
 AA9323!UTM  16      -   0.99997014  x   0.99968984  =   0.99965999
 AA9323
 AA9323:                Primary Azimuth Mark                     Grid Az
 AA9323:SPC IL E     -  ITASCA AZ                                179 47 53.9
 AA9323:UTM  16      -  ITASCA AZ                                180 41 24.5
 AA9323
 AA9323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1455447891(NAD 83)
 AA9323
 AA9323|---------------------------------------------------------------------|
 AA9323| PID    Reference Object                     Distance      Geod. Az  |
 AA9323|                                                           dddmmss.s |
 AA9323| CI7593 ITASCA 2 RM 5                        27.666 METERS 00921     |
 AA9323| MF0045 ITASCA RM 1                          12.500 METERS 02118     |
 AA9323| MF1289 ITASCA MUNICIPAL TANK               APPROX. 1.3 KM 1195615.5 |
 AA9323| MF0043 ITASCA 2 RM 4                        27.885 METERS 17021     |
 AA9323| MF0042 ITASCA AZ                                          1800001.0 |
 AA9323| MF1285 MEDINAH COUNTRY CLUB TANK           APPROX. 1.6 KM 2121728.4 |
 AA9323| MF1281 ITASCA                               26.955 METERS 29641     |
 AA9323|---------------------------------------------------------------------|
 AA9323
 AA9323                          SUPERSEDED SURVEY CONTROL
 AA9323
 AA9323  NAD 83(1997)-  41 58 42.20346(N)    088 01 52.93346(W) AD(       ) 2
 AA9323  NAD 83(1986)-  41 58 42.20672(N)    088 01 52.94538(W) AD(       ) 2
 AA9323
 AA9323.Superseded values are not recommended for survey control.
 AA9323
 AA9323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA9323.See file dsdata.pdf to determine how the superseded data were derived.
 AA9323
 AA9323_MARKER: DH = HORIZONTAL CONTROL DISK
 AA9323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA9323_STAMPING: ITASCA 2 1965 1977
 AA9323_MARK LOGO: NGS
 AA9323_PROJECTION: PROJECTING 5 CENTIMETERS
 AA9323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA9323+STABILITY: SURFACE MOTION
 AA9323
 AA9323  HISTORY     - Date     Condition        Report By
 AA9323  HISTORY     - 1977     MONUMENTED       NGS
 AA9323  HISTORY     - 1977     SEE DESCRIPTION  NGS
 AA9323  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 AA9323
 AA9323                          STATION DESCRIPTION
 AA9323
 AA9323'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 AA9323'WINDS TOO STRONG TO MEASURE RM 4 TO RM 5.
 AA9323'
 AA9323'REFERENCE MARK 4, AZIMUTH MARK AND THE STATION UNDERGROUND MARK
 AA9323'RECOVERED IN GOOD CONDITION.  REFERENCE MARK 3 WAS NOT FOUND AND
 AA9323'ASSUMED DESTROYED BY HIGHWAY WIDENING.  THE DISTANCE AND DIRECTION
 AA9323'TO REFERENCE MARK 4 CHECKED.  A NEW SURFACE STATION MARK WAS SET
 AA9323'HOLDING THE PLUMBED POINT OF THE UNDERGROUND MARK.  REFERENCE MARK 5
 AA9323'WAS ESTABLISHED.  REFERENCE MARK 4 IS NOW 14 INCHES BELOW THE
 AA9323'SURFACE.  THE 1965 DESCRIPTION IS ADEQUATE WITH THE ADDITION OF
 AA9323'METAL WITNESS POSTS SET AND THE NEW STATION AND REFERENCE MARK 5.
 AA9323'
 AA9323'THE STATION IS 93 FEET NORTH NORTHWEST OF POWER POLE NO. 23272, 93
 AA9323'FEET SOUTH SOUTHWEST OF A POWER POLE, 33.3 FEET EAST OF THE
 AA9323'CENTERLINE OF STATE HIGHWAY 53, 8 FEET EAST OF THE EAST CURBING OF
 AA9323'THE HIGHWAY AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT
 AA9323'PROJECTS 2 INCHES AND THE DISK STAMPED ITASCA 2 1965 1977.
 AA9323'
 AA9323'REFERENCE MARK 5 IS 48.5 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 AA9323'23 FEET EAST OF THE CURBING OF THE HIGHWAY, 1.5 FEET SOUTH OF A
 AA9323'POWER POLE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT
 AA9323'PROJECTS 1 INCH AND THE DISK STAMPED ITASCA 2 1965 NO 5 1977.
 AA9323'
 AA9323'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/4 MILES
 AA9323'NORTHWEST OF ITASCA.
 AA9323'
 AA9323'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 AA9323
 AA9323                          STATION RECOVERY (2009)
 AA9323
 AA9323'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 AA9323'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0043 ***********************************************************************
 MF0043  DESIGNATION -  ITASCA 2 RM 4
 MF0043  PID         -  MF0043
 MF0043  STATE/COUNTY-  IL/DU PAGE
 MF0043  COUNTRY     -  US
 MF0043  USGS QUAD   -  LOMBARD (2018)
 MF0043
 MF0043                         *CURRENT SURVEY CONTROL
 MF0043  ______________________________________________________________________
 MF0043* NAD 83(2011) POSITION- 41 58 41.31571(N) 088 01 52.74236(W)   ADJUSTED
 MF0043* NAD 83(2011) ELLIP HT-   190.691 (meters)        (06/27/12)   ADJUSTED
 MF0043* NAD 83(2011) EPOCH   -  2010.00
 MF0043* NAVD 88 ORTHO HEIGHT -   224.230 (meters)      735.66  (feet) ADJUSTED
 MF0043  ______________________________________________________________________
 MF0043  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 MF0043  NAD 83(2011) X  -    163,135.430 (meters)                     COMP
 MF0043  NAD 83(2011) Y  - -4,745,961.888 (meters)                     COMP
 MF0043  NAD 83(2011) Z  -  4,243,926.940 (meters)                     COMP
 MF0043  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 MF0043  DYNAMIC HEIGHT  -        224.153 (meters)      735.41  (feet) COMP
 MF0043  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 MF0043
 MF0043  VERT ORDER      -  FIRST     CLASS I
 MF0043
 MF0043  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0043  Standards:
 MF0043         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0043            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0043  -------------------------------------------------------------------
 MF0043  NETWORK    0.83   1.00           0.38   0.28   0.51      0.01906899
 MF0043  -------------------------------------------------------------------
 MF0043  Click here for local accuracies and other accuracy information.
 MF0043
 MF0043.The horizontal coordinates were established by GPS observations
 MF0043.and adjusted by the National Geodetic Survey in June 2012.
 MF0043
 MF0043.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0043.been affixed to the stable North American tectonic plate. See 
 MF0043.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0043
 MF0043.The horizontal coordinates are valid at the epoch date displayed above
 MF0043.which is a decimal equivalence of Year/Month/Day.
 MF0043
 MF0043.The orthometric height was determined by differential leveling and
 MF0043.adjusted by the NATIONAL GEODETIC SURVEY
 MF0043.in June 1991.
 MF0043
 MF0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0043.GEOID18 height accuracy estimate available here.
 MF0043
 MF0043.Click photographs - Photos may exist for this station.
 MF0043
 MF0043.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0043
 MF0043.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0043
 MF0043.The ellipsoidal height was determined by GPS observations
 MF0043.and is referenced to NAD 83.
 MF0043
 MF0043.The dynamic height is computed by dividing the NAVD 88
 MF0043.geopotential number by the normal gravity value computed on the
 MF0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0043.degrees latitude (g = 980.6199 gals.).
 MF0043
 MF0043.The modeled gravity was interpolated from observed gravity values.
 MF0043
 MF0043. The following values were computed from the NAD 83(2011) position.
 MF0043
 MF0043;                    North         East     Units Scale Factor Converg.
 MF0043;SPC IL E     -   589,719.097   325,030.204   MT  0.99998271   +0 12 07.2
 MF0043;SPC IL E     - 1,934,770.07  1,066,369.93   sFT  0.99998271   +0 12 07.2
 MF0043;UTM  16      - 4,647,863.848   414,559.036   MT  0.99968983   -0 41 23.4
 MF0043
 MF0043!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0043!SPC IL E     -   0.99997009  x   0.99998271  =   0.99995280
 MF0043!UTM  16      -   0.99997009  x   0.99968983  =   0.99965993
 MF0043
 MF0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1455947863(NAD 83)
 MF0043
 MF0043                          SUPERSEDED SURVEY CONTROL
 MF0043
 MF0043  NAD 83(2007)-  41 58 41.31591(N)    088 01 52.74310(W) AD(2002.00) 1
 MF0043  ELLIP H (05/15/09)  190.713  (m)                       GP(2002.00) 3 1
 MF0043  NAVD 88             224.23   (m)          735.7    (f) LEVELING    3  
 MF0043  NGVD 29 (??/??/92)  224.315  (m)          735.94   (f) ADJ UNCH    1 1
 MF0043
 MF0043.Superseded values are not recommended for survey control.
 MF0043
 MF0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0043.See file dsdata.pdf to determine how the superseded data were derived.
 MF0043
 MF0043_MARKER: DR = REFERENCE MARK DISK
 MF0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0043_STAMPING: ITASCA 2 NO 4 1965
 MF0043_MARK LOGO: CGS
 MF0043_PROJECTION: RECESSED 61 CENTIMETERS
 MF0043_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0043+STABILITY: SURFACE MOTION
 MF0043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0043+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 MF0043
 MF0043  HISTORY     - Date     Condition        Report By
 MF0043  HISTORY     - 1965     MONUMENTED       CGS
 MF0043  HISTORY     - 1969     GOOD             CGS
 MF0043  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0043  HISTORY     - 20060921 GOOD             PATRIC
 MF0043  HISTORY     - 20090215 GOOD             GHA
 MF0043  HISTORY     - 20100203 GOOD             ILDT
 MF0043  HISTORY     - 20100512 GOOD             GEOSPC
 MF0043  HISTORY     - 20170420 GOOD             ASMINC
 MF0043  HISTORY     - 20250530 GOOD             ASMINC
 MF0043
 MF0043                          STATION DESCRIPTION
 MF0043
 MF0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0043'1.3 MI NW FROM ITASCA.
 MF0043'ABOUT 0.95 MILE WEST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 MF0043'ROAD FROM THE VILLAGE HALL AT ITASCA, THENCE 0.35 MILE NORTH ALONG
 MF0043'STATE HIGHWY 53, IN SECTION 6, T 40 N, R 11 E, 0.2 MILE NORTH OF
 MF0043'THE CROSSING OF THE HIGHWAY AND THE 4 TRACKS OF THE CHICAGO,
 MF0043'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD, 48 FEET EAST OF THE
 MF0043'CENTER LINE OF THE HIGHWAY, 2 FEET NORTH OF A POWER POLE WHICH
 MF0043'BEARS A TRANSFORMER, 91.01 FEET SOUTHEAST OF TRIANGULATION
 MF0043'STATION ITASCA 2 1965, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 MF0043'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PRJECTING
 MF0043'2 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0043
 MF0043                          STATION RECOVERY (1989)
 MF0043
 MF0043'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0043'MARK NOT FOUND.
 MF0043
 MF0043                          STATION RECOVERY (2006)
 MF0043
 MF0043'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BTS)
 MF0043'THE STATION IS IN ITASCA, IL.
 MF0043'
 MF0043'TO REACH THE STATION FROM THE INTERSECTION OF STH 19 (IRVING PARK
 MF0043'ROAD) AND STH 53 GO NORTH ALONG STH 53 FOR ABOUT 1750'.
 MF0043'
 MF0043'THE STATION IS LOCATED ALONG ROUTE 53, 290 FT (88.4 M) SOUTH OF THE
 MF0043'CENTERLINE OF HOLLYWOOD AVENUE AND 48.6 FT (14.8 M) EAST OF THE
 MF0043'CENTERLINE OF ROUTE 53.  THE STATION IS 141 FT (43.0 M) NORTHWEST OF
 MF0043'THE SOUTHWEST CORNER OF AN INDUSTRIAL OFFICE BUILDING (ADDRESS 701
 MF0043'ROUTE 53).  THE MONUMENT IS 1.5 FT (0.5 M) NORTH OF A POWER POLE.
 MF0043'MONUMENT LID IS FLUSH WITH GRADE AND 2.0 FT (0.6 M) ABOVE STREET
 MF0043'SURFACE.  THE MONUMENT IS A 3.5 INCH (9 CM) USCGS DISK IN THE TOP OF A
 MF0043'CONCRETE MONUMENT WITH A PVC SLEEVE AND A 6 INCH (15 CM) LID.  DISK IS
 MF0043'2.0 FT (0.6 M) BELOW LID.
 MF0043
 MF0043                          STATION RECOVERY (2009)
 MF0043
 MF0043'RECOVERY NOTE BY G HENKENHOFF AND ASSOCIATES 2009 (LSM)
 MF0043'RECOVERED AS DESCRIBED.
 MF0043
 MF0043                          STATION RECOVERY (2010)
 MF0043
 MF0043'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 MF0043'RECOVERED IN GOOD CONDITION.
 MF0043
 MF0043                          STATION RECOVERY (2010)
 MF0043
 MF0043'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 MF0043'RECOVERED AS DESCRIBED.
 MF0043
 MF0043                          STATION RECOVERY (2017)
 MF0043
 MF0043'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (CSM)
 MF0043'RECOVERED IN GOOD CONDITION.
 MF0043
 MF0043                          STATION RECOVERY (2025)
 MF0043
 MF0043'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 MF0043'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0042 ***********************************************************************
 MF0042  DESIGNATION -  ITASCA AZ
 MF0042  PID         -  MF0042
 MF0042  STATE/COUNTY-  IL/DU PAGE
 MF0042  COUNTRY     -  US
 MF0042  USGS QUAD   -  LOMBARD (2018)
 MF0042
 MF0042                         *CURRENT SURVEY CONTROL
 MF0042  ______________________________________________________________________
 MF0042* NAD 83(1986) POSITION- 41 58 28.     (N) 088 01 51.     (W)   SCALED
 MF0042* NAVD 88 ORTHO HEIGHT -   222.786 (meters)      730.92  (feet) ADJUSTED
 MF0042  ______________________________________________________________________
 MF0042  GEOID HEIGHT    -        -33.525 (meters)                     GEOID18
 MF0042  DYNAMIC HEIGHT  -        222.710 (meters)      730.67  (feet) COMP
 MF0042  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 MF0042
 MF0042  VERT ORDER      -  FIRST     CLASS I
 MF0042
 MF0042.The horizontal coordinates were scaled from a map and have
 MF0042.an estimated accuracy of +/- 6 seconds.
 MF0042
 MF0042.The orthometric height was determined by differential leveling and
 MF0042.adjusted by the NATIONAL GEODETIC SURVEY
 MF0042.in June 1991.
 MF0042
 MF0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0042.GEOID18 height accuracy estimate available here.
 MF0042
 MF0042.Click photographs - Photos may exist for this station.
 MF0042
 MF0042.The dynamic height is computed by dividing the NAVD 88
 MF0042.geopotential number by the normal gravity value computed on the
 MF0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0042.degrees latitude (g = 980.6199 gals.).
 MF0042
 MF0042.The modeled gravity was interpolated from observed gravity values.
 MF0042
 MF0042;                    North         East    Units  Estimated Accuracy
 MF0042;SPC IL E     -   589,310.      325,070.      MT  (+/- 180 meters Scaled)
 MF0042
 MF0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM145474(NAD 83)
 MF0042
 MF0042                          SUPERSEDED SURVEY CONTROL
 MF0042
 MF0042  NGVD 29 (??/??/92)  222.871  (m)          731.20   (f) ADJ UNCH    1 1
 MF0042
 MF0042.Superseded values are not recommended for survey control.
 MF0042
 MF0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0042.See file dsdata.pdf to determine how the superseded data were derived.
 MF0042
 MF0042_MARKER: DZ = AZIMUTH MARK DISK
 MF0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0042_STAMPING: ITASCA 1956
 MF0042_MARK LOGO: CGS
 MF0042_PROJECTION: PROJECTING 3 CENTIMETERS
 MF0042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0042+STABILITY: SURFACE MOTION
 MF0042
 MF0042  HISTORY     - Date     Condition        Report By
 MF0042  HISTORY     - 1956     MONUMENTED       CGS
 MF0042  HISTORY     - 1969     GOOD             CGS
 MF0042  HISTORY     - 19960420 GOOD             USPSQD
 MF0042  HISTORY     - 20061004 MARK NOT FOUND   INDIV
 MF0042  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 MF0042
 MF0042                          STATION DESCRIPTION
 MF0042
 MF0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0042'1.1 MI W FROM ITASCA.
 MF0042'ABOUT 0.95 MILE WEST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 MF0042'ROAD FROM THE VILLAGE HALL AT ITASCA, THENCE 0.15 MILE NORTH ALONG
 MF0042'STATE HIGHWAY 53, IN SECTION 8, T 40 N, R 11 E, AT THE CROSSING
 MF0042'OF THE HIGHWAY AND THE 4 TRACKS OF THE CHICAGO, MILWAUKEE, ST. PAUL,
 MF0042'AND PACIFIC RAILROAD, 28 FEET EAST OF THE CENTER LINE OF THE
 MF0042'HIGHWAY AND BETWEEN THE SECOND AND THIRD TRACKS, 19 FEET NORTH
 MF0042'OF THE NORTH RAIL OF THE TWO MOST SOUTHERLY SETS OF TRACKS, 19
 MF0042'FEET NORTH OF THE NORTH RAIL OF THE TWO MOST SOUTHERLY SETS OF
 MF0042'TRACKS, 21 1/2 FEET SOUTH OF THE SOUTH RAIL OF THE TWO MOST
 MF0042'NORTHERLY SETS OF TRACKS, 6.6 FEET NORTHWEST OF THE NORTHWEST
 MF0042'CORNER OF AN ELECTRICAL SIGNAL BOX, 1.4 FEET WEST OF A METAL
 MF0042'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0042'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
 MF0042
 MF0042                          STATION RECOVERY (1996)
 MF0042
 MF0042'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0042'RECOVERED IN GOOD CONDITION.
 MF0042
 MF0042                          STATION RECOVERY (2006)
 MF0042
 MF0042'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (PWM)
 MF0042'MARK NOT FOUND
 MF0042
 MF0042                          STATION RECOVERY (2009)
 MF0042
 MF0042'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 MF0042'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1286 ***********************************************************************
 MF1286  DESIGNATION -  ITASCA RADIO STATION WBBM MAST
 MF1286  PID         -  MF1286
 MF1286  STATE/COUNTY-  IL/DU PAGE
 MF1286  COUNTRY     -  US
 MF1286  USGS QUAD   -  LOMBARD (2018)
 MF1286
 MF1286                         *CURRENT SURVEY CONTROL
 MF1286  ______________________________________________________________________
 MF1286* NAD 83(1997) POSITION- 41 59 26.12361(N) 088 01 39.12234(W)   ADJUSTED
 MF1286  ______________________________________________________________________
 MF1286  GEOID HEIGHT    -        -33.556 (meters)                     GEOID18
 MF1286  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 MF1286  HORZ ORDER      -  THIRD
 MF1286
 MF1286.The horizontal coordinates were established by classical geodetic methods
 MF1286.and adjusted by the National Geodetic Survey in October 1999.
 MF1286
 MF1286.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1286.GEOID18 height accuracy estimate available here.
 MF1286
 MF1286.Click photographs - Photos may exist for this station.
 MF1286
 MF1286.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1286
 MF1286. The following values were computed from the NAD 83(1997) position.
 MF1286
 MF1286;                    North         East     Units Scale Factor Converg.
 MF1286;SPC IL E     -   591,102.663   325,338.821   MT  0.99998290   +0 12 16.5
 MF1286;SPC IL E     - 1,939,309.32  1,067,382.45   sFT  0.99998290   +0 12 16.5
 MF1286;UTM  16      - 4,649,242.037   414,889.056   MT  0.99968913   -0 41 14.9
 MF1286
 MF1286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1488949242(NAD 83)
 MF1286
 MF1286                          SUPERSEDED SURVEY CONTROL
 MF1286
 MF1286  NAD 83(1997)-  41 59 26.12366(N)    088 01 39.12309(W) AD(       ) 3
 MF1286  NAD 83(1986)-  41 59 26.12642(N)    088 01 39.13528(W) AD(       ) 3
 MF1286  NAD 27      -  41 59 26.02795(N)    088 01 38.88376(W) AD(       ) 3
 MF1286
 MF1286.Superseded values are not recommended for survey control.
 MF1286
 MF1286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1286.See file dsdata.pdf to determine how the superseded data were derived.
 MF1286
 MF1286_MARKER: 42 = RADIO/TV MAST
 MF1286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1286+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 MF1286
 MF1286  HISTORY     - Date     Condition        Report By
 MF1286  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1286  HISTORY     - 1960     GOOD             CGS
 MF1286  HISTORY     - 1971     GOOD             NGS
 MF1286  HISTORY     - 20031027 GOOD             USPSQD
 MF1286
 MF1286                          STATION DESCRIPTION
 MF1286
 MF1286'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1286'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 MF1286'STATION WBBM LOCATED IN THE SOUTHEAST OF THE INTERSECTION
 MF1286'OF DEVON AVENUE AND ROHLWING ROAD (STATE HIGHWAY 53) ABOUT
 MF1286'1.2 MILES NORTH OF THE JUNCTION OF STATE HIGHWAYS 53 AND
 MF1286'19.  THE OFFICE AND STUDIOS OF THE STATION ARE IN DOWNTOWN
 MF1286'CHICAGO.  IT IS A STEEL STRUCTURE, SUPPORTED BY GUY WIRES,
 MF1286'688 FEET HIGH AND PAINTED IN ALTERNATE SECTIONS OF ORANGE
 MF1286'AND WHITE.
 MF1286
 MF1286                          STATION RECOVERY (1960)
 MF1286
 MF1286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 MF1286'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1956 DESCRIPTION,
 MF1286'WHICH IS ADEQUATE FOR RECOVERY.
 MF1286
 MF1286                          STATION RECOVERY (1971)
 MF1286
 MF1286'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (DLV)
 MF1286'THE STATION WAS RECOVERED IN GOOD CONDITION, AS DESCRIBED.
 MF1286'
 MF1286'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--APPROX.
 MF1286'1.3 MILES NORTHWEST OF ITASCA.
 MF1286
 MF1286                          STATION RECOVERY (2003)
 MF1286
 MF1286'RECOVERY NOTE BY US POWER SQUADRON 2003 (VMR)
 MF1286'STATION DESCRIPTION AND DIRECTIONS ARE GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0045 ***********************************************************************
 MF0045  DESIGNATION -  ITASCA RM 1
 MF0045  PID         -  MF0045
 MF0045  STATE/COUNTY-  IL/DU PAGE
 MF0045  COUNTRY     -  US
 MF0045  USGS QUAD   -  LOMBARD (2018)
 MF0045
 MF0045                         *CURRENT SURVEY CONTROL
 MF0045  ______________________________________________________________________
 MF0045* NAD 83(1986) POSITION- 41 58 42.58   (N) 088 01 52.74   (W)   HD_HELD1
 MF0045* NAVD 88 ORTHO HEIGHT -   223.902 (meters)      734.59  (feet) ADJUSTED
 MF0045  ______________________________________________________________________
 MF0045  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 MF0045  DYNAMIC HEIGHT  -        223.825 (meters)      734.33  (feet) COMP
 MF0045  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 MF0045
 MF0045  VERT ORDER      -  FIRST     CLASS I
 MF0045
 MF0045.The horizontal coordinates were determined by differentially corrected
 MF0045.hand held GPS observations or other comparable positioning techniques
 MF0045.and have an estimated accuracy of +/- 3 meters.
 MF0045
 MF0045.The orthometric height was determined by differential leveling and
 MF0045.adjusted by the NATIONAL GEODETIC SURVEY
 MF0045.in June 1991.
 MF0045
 MF0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0045.GEOID18 height accuracy estimate available here.
 MF0045
 MF0045.Click photographs - Photos may exist for this station.
 MF0045
 MF0045.The dynamic height is computed by dividing the NAVD 88
 MF0045.geopotential number by the normal gravity value computed on the
 MF0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0045.degrees latitude (g = 980.6199 gals.).
 MF0045
 MF0045.The modeled gravity was interpolated from observed gravity values.
 MF0045
 MF0045;                    North         East    Units  Estimated Accuracy
 MF0045;SPC IL E     -   589,758.1     325,030.1     MT  (+/- 3 meters HH1 GPS) 
 MF0045
 MF0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1455947902(NAD 83)
 MF0045
 MF0045                          SUPERSEDED SURVEY CONTROL
 MF0045
 MF0045  NGVD 29 (??/??/92)  223.987  (m)          734.86   (f) ADJ UNCH    1 1
 MF0045
 MF0045.Superseded values are not recommended for survey control.
 MF0045
 MF0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0045.See file dsdata.pdf to determine how the superseded data were derived.
 MF0045
 MF0045_MARKER: DR = REFERENCE MARK DISK
 MF0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0045_STAMPING: ITASCA NO 1 1956
 MF0045_MARK LOGO: CGS
 MF0045_PROJECTION: FLUSH
 MF0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0045+STABILITY: SURFACE MOTION
 MF0045
 MF0045  HISTORY     - Date     Condition        Report By
 MF0045  HISTORY     - 1956     MONUMENTED       CGS
 MF0045  HISTORY     - 1969     GOOD             CGS
 MF0045  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0045  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 MF0045
 MF0045                          STATION DESCRIPTION
 MF0045
 MF0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0045'1.3 MI NW FROM ITASCA.
 MF0045'ABOUT 0.95 MILE WEST ALONG STATE HIGHWAY 19 WHICH IS IRVING
 MF0045'PARK ROAD FROM THE VILLAGE HALL AT ITASCA, THENCE 0.35 MILE NORTH
 MF0045'ALONG STATE HIGHWAY 53, IN SECTION 6, T 40 N, R 11 E, 0.2 MILE
 MF0045'NORTH OF THE CROSSING OF THE HIGHWAY AND THE 4 TRACKS OF THE
 MF0045'CHICAGO, MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD, 48 FEET
 MF0045'EAST OF THE CENTER LINE OF THE HIGHWAY, 63 FEET SOUTH OF A
 MF0045'14-INCH ELM TREE, 41.01 FEET NORTHEAST OF TRIANGULATION STATION
 MF0045'ITASCA 2 1965, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP
 MF0045'OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 MF0045'GROUND.
 MF0045
 MF0045                          STATION RECOVERY (1989)
 MF0045
 MF0045'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0045'MARK NOT FOUND.
 MF0045
 MF0045                          STATION RECOVERY (2009)
 MF0045
 MF0045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 MF0045'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1783 ***********************************************************************
 JB1783  DESIGNATION -  IUKA
 JB1783  PID         -  JB1783
 JB1783  STATE/COUNTY-  IL/MARION
 JB1783  COUNTRY     -  US
 JB1783  USGS QUAD   -  OMEGA (2018)
 JB1783
 JB1783                         *CURRENT SURVEY CONTROL
 JB1783  ______________________________________________________________________
 JB1783* NAD 83(1997) POSITION- 38 37 40.47853(N) 088 47 40.58311(W)   ADJUSTED
 JB1783* NAVD 88 ORTHO HEIGHT -   162.    (meters)      531.    (feet) SCALED
 JB1783  ______________________________________________________________________
 JB1783  GEOID HEIGHT    -        -31.062 (meters)                     GEOID18
 JB1783  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 JB1783  HORZ ORDER      -  SECOND
 JB1783
 JB1783.The horizontal coordinates were established by classical geodetic methods
 JB1783.and adjusted by the National Geodetic Survey in October 1999.
 JB1783
 JB1783.The orthometric height was scaled from a topographic map.
 JB1783
 JB1783.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1783.GEOID18 height accuracy estimate available here.
 JB1783
 JB1783.Click photographs - Photos may exist for this station.
 JB1783
 JB1783.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1783
 JB1783. The following values were computed from the NAD 83(1997) position.
 JB1783
 JB1783;                    North         East     Units Scale Factor Converg.
 JB1783;SPC IL E     -   217,773.656   259,834.041   MT  0.99999486   -0 17 16.6
 JB1783;SPC IL E     -   714,479.07    852,472.18   sFT  0.99999486   -0 17 16.6
 JB1783;UTM  16      - 4,277,014.259   343,785.575   MT  0.99990052   -1 07 13.9
 JB1783
 JB1783!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1783!SPC IL E     -   0.99997947  x   0.99999486  =   0.99997433
 JB1783!UTM  16      -   0.99997947  x   0.99990052  =   0.99988000
 JB1783
 JB1783:                Primary Azimuth Mark                     Grid Az
 JB1783:SPC IL E     -  IUKA AZ MK 2                             359 31 02.3
 JB1783:UTM  16      -  IUKA AZ MK 2                             000 20 59.6
 JB1783
 JB1783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4378577014(NAD 83)
 JB1783
 JB1783|---------------------------------------------------------------------|
 JB1783| PID    Reference Object                     Distance      Geod. Az  |
 JB1783|                                                           dddmmss.s |
 JB1783| CI3934 IUKA RM 1                            39.319 METERS 03256     |
 JB1783| CI3932 IUKA AZ MK                                         0512505.1 |
 JB1783| JB1780 XENIA RADIO STA 377 MAST            APPROX.14.1 KM 0802124.6 |
 JB1783| JB1788 SALEM S MUNICIPAL TANK              APPROX.13.4 KM 2660604.9 |
 JB1783| JB1786 SALEM CITY STACK                    APPROX.13.2 KM 2665135.3 |
 JB1783| JB1791 SALEM N MUNICIPAL TANK              APPROX.13.1 KM 2755221.2 |
 JB1783| CI3935 IUKA RM 2                            37.216 METERS 31817     |
 JB1783| CI3933 IUKA AZ MK 2                                       3591345.7 |
 JB1783|---------------------------------------------------------------------|
 JB1783
 JB1783                          SUPERSEDED SURVEY CONTROL
 JB1783
 JB1783  NAD 83(1986)-  38 37 40.49318(N)    088 47 40.57943(W) AD(       ) 2
 JB1783  NAD 27      -  38 37 40.31839(N)    088 47 40.38077(W) AD(       ) 2
 JB1783
 JB1783.Superseded values are not recommended for survey control.
 JB1783
 JB1783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1783.See file dsdata.pdf to determine how the superseded data were derived.
 JB1783
 JB1783_MARKER: DS = TRIANGULATION STATION DISK
 JB1783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1783_STAMPING: IUKA 1962
 JB1783_MARK LOGO: CGS
 JB1783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1783+STABILITY: SURFACE MOTION
 JB1783
 JB1783  HISTORY     - Date     Condition        Report By
 JB1783  HISTORY     - 1962     MONUMENTED       CGS
 JB1783  HISTORY     - 1970     GOOD             NGS
 JB1783  HISTORY     - 1970     GOOD             NGS
 JB1783  HISTORY     - 20110915 MARK NOT FOUND   ILDT
 JB1783
 JB1783                          STATION DESCRIPTION
 JB1783
 JB1783'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1783'THE STATION IS ABOUT 8 MILES EAST OF SALEM, ABOUT 1 MILE NORTHWEST OF
 JB1783'IUKA, ON THE PROPERTY OF MR PAUL GILL AND IS IN THE EAST PART OF
 JB1783'SECTION 7, T 2 N, R 4 E.  IT IS 72 FEET SOUTH OF THE CENTERLINE OF U S
 JB1783'HIGHWAY 50, 41 FEET SOUTH OF A WIRE FENCE, 39 FEET EAST OF A WIRE
 JB1783'FENCE AND 5 FEET NORTH OF A WITNESS POST.  THE MONUMENT PROJECTS 3
 JB1783'INCHES AND THE DISK IS STAMPED IUKA 1962.
 JB1783'
 JB1783'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 37 AND U S HIGHWAY 50 IN
 JB1783'SALEM, GO EAST ON HIGHWAY 50 FOR 2.4 MILES TO A CROSSROAD.  CONTINUE
 JB1783'EAST ON HIGHWAY 50 FOR 3.35 MILES TO A CONCRETE BRIDGE.  CONTINUE EAST
 JB1783'ON HIGHWAY 50 FOR 2.35 MILES TO A SIDE ROAD LEFT AND THE STATION ON
 JB1783'THE RIGHT.
 JB1783'
 JB1783'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY 50 FOR
 JB1783'0.25 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH ON A PAVED ROAD FOR
 JB1783'0.15 MILE TO THE MARK ON THE LEFT.
 JB1783'
 JB1783'REFERENCE MARK 1 IS 83 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1783'29 FEET NORTH OF THE CENTERLINE OF HIGHWAY 50 AND 2 FEET WEST OF A
 JB1783'TELEPHONE POLE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1783'STAMPED IUKA NO 1 1962.
 JB1783'
 JB1783'REFERENCE MARK 2 IS 80 FEET EAST OF A TELEPHONE POLE, 50 FEET WEST OF
 JB1783'A TELEPHONE POLE AND 26 FEET NORTH OF THE CENTERLINE OF HIGHWAY 50.
 JB1783'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED IUKA NO 2 1962.
 JB1783'
 JB1783'THE AZIMUTH MARK IS 27 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, 4
 JB1783'FEET SOUTHEAST OF A TELEPHONE POLE AND 3 FEET SOUTH OF A WITNESS POST.
 JB1783'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED IUKA 1962.
 JB1783'
 JB1783'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1783
 JB1783                          STATION RECOVERY (1970)
 JB1783
 JB1783'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB1783'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 JB1783'GOOD CONDITION.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 1
 JB1783'CHECKED.  REFERENCE MARK 2 IS OBSTRUCTED BY A POWER POLE AND COULD NOT
 JB1783'BE OBSERVED TO OR MEASURED TO.  THE 1962 DISTANCE AND DIRECTION TO
 JB1783'REFERENCE MARK 2 WAS USED.  HOWEVER THE AZIMUTH MARK WAS FOUND TO BE
 JB1783'IN ERROR BY 3 DEGREES WHICH WAS FOUND IN THE RECORD BOOKS.  THIS ERROR
 JB1783'SHOULD BE NOTED IN ALL WORK AT THIS STATION.  A NEW DESCRIPTION
 JB1783'FOLLOWS-
 JB1783'
 JB1783'THE STATION IS LOCATED ABOUT 1 MILE NORTHWEST OF IUKA, IN THE EAST
 JB1783'PART OF SEC 7, T-2-N, R-4-E, AND ON THE PROPERTY OF MR PAUL GILL, 41
 JB1783'FEET SOUTH OF A FENCE, 39 FEET EAST OF A FENCE, 4 FEET NORTH OF A
 JB1783'METAL WITNESS POST, 72 FEET SOUTH OF THE CENTERLINE OF HIGHWAY AND ON
 JB1783'THE HIGHEST POINT OF AN EMBANKMENT.  THE MONUMENT PROJECTS 3 INCHES
 JB1783'AND THE DISK IS STAMPED IUKA 1962.
 JB1783'
 JB1783'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 AND U S
 JB1783'HIGHWAY 50 IN SALEM GO EAST ON HIGHWAY 50 FOR 5.75 MILES TO A CONCRETE
 JB1783'BRIDGE.  CONTINUE EAST ON THE HIGHWAY FOR 2.35 MILES TO AN OILED ROAD
 JB1783'LEFT AND THE STATION ON THE RIGHT.  CONTINUE EAST ON THE HIGHWAY FOR
 JB1783'0.25 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH ON THE PAVED ROAD
 JB1783'FOR 0.15 MILE TO THE AZIMUTH MARK ON THE LEFT.
 JB1783'
 JB1783'REFERENCE MARK 1 IS 83 FEET EAST OF THE CENTERLINE OF THE OILED ROAD,
 JB1783'29 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT WEST OF A
 JB1783'METAL WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 JB1783'STAMPED IUKA NO 1 1962.
 JB1783'
 JB1783'REFERENCE MARK 2 IS 70 FEET WEST OF THE CENTERLINE OF THE OILED ROAD,
 JB1783'26 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT EAST OF A
 JB1783'METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1783'IUKA NO 2 1962.
 JB1783'
 JB1783'THE AZIMUTH MARK IS 27 FEET WEST OF THE CENTERLINE OF THE ROAD AND 3
 JB1783'FEET SOUTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 JB1783'DISK IS STAMPED IUKA 1962.
 JB1783
 JB1783                          STATION RECOVERY (1970)
 JB1783
 JB1783'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB1783'ALL MARKS WERE FOUND IN GOOD CONDITION AND AS DESCRIBED IN PREVIOUS
 JB1783'RECOVERY NOTE.  THE DESCRIPTION IS GOOD WITH THE FOLLOWING CHANGES.
 JB1783'THE 1962 AZIMUTH MARK WAS IN THE WAY OF ROAD CONSTRUCTION AND WAS
 JB1783'DESTROYED AFTER A NEW AZIMUTH MARK WAS SET.
 JB1783'
 JB1783'THE 1970 AZIMUTH MARK IS 0.35 MILES NORTH FROM THE STATION ALONG OILED
 JB1783'PRIVATE ROAD, 13 FEET WEST OF THE CENTERLINE OF MR WALTER STEVENSONS
 JB1783'DRIVE, 4 FEET NORTH OF A FENCE CORNER, 1 FOOT EAST OF A FENCE, 1 FOOT
 JB1783'SOUTHEAST OF A METAL WITNESS POST AND ON THE PROPERTY OF MR STEVENSON.
 JB1783'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED IUKA 1962 1970.
 JB1783
 JB1783                          STATION RECOVERY (2011)
 JB1783
 JB1783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1783'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0817 ***********************************************************************
 LC0817  DESIGNATION -  J
 LC0817  PID         -  LC0817
 LC0817  STATE/COUNTY-  IL/MCLEAN
 LC0817  COUNTRY     -  US
 LC0817  USGS QUAD   -  DANVERS (2018)
 LC0817
 LC0817                         *CURRENT SURVEY CONTROL
 LC0817  ______________________________________________________________________
 LC0817* NAD 83(1986) POSITION- 40 32 17.     (N) 089 13 58.     (W)   SCALED
 LC0817* NAVD 88 ORTHO HEIGHT -   255.770 (meters)      839.14  (feet) ADJUSTED
 LC0817  ______________________________________________________________________
 LC0817  GEOID HEIGHT    -        -32.381 (meters)                     GEOID18
 LC0817  DYNAMIC HEIGHT  -        255.648 (meters)      838.74  (feet) COMP
 LC0817  MODELED GRAVITY -    980,141.6   (mgal)                       NAVD 88
 LC0817
 LC0817  VERT ORDER      -  FIRST     CLASS II
 LC0817
 LC0817.The horizontal coordinates were scaled from a map and have
 LC0817.an estimated accuracy of +/- 6 seconds.
 LC0817
 LC0817.The orthometric height was determined by differential leveling and
 LC0817.adjusted by the NATIONAL GEODETIC SURVEY
 LC0817.in June 1991.
 LC0817
 LC0817.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0817.GEOID18 height accuracy estimate available here.
 LC0817
 LC0817.Click photographs - Photos may exist for this station.
 LC0817
 LC0817.The dynamic height is computed by dividing the NAVD 88
 LC0817.geopotential number by the normal gravity value computed on the
 LC0817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0817.degrees latitude (g = 980.6199 gals.).
 LC0817
 LC0817.The modeled gravity was interpolated from observed gravity values.
 LC0817
 LC0817;                    North         East    Units  Estimated Accuracy
 LC0817;SPC IL E     -   430,130.      223,800.      MT  (+/- 180 meters Scaled)
 LC0817
 LC0817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK109898(NAD 83)
 LC0817
 LC0817                          SUPERSEDED SURVEY CONTROL
 LC0817
 LC0817  NGVD 29 (??/??/92)  255.840  (m)          839.37   (f) ADJ UNCH    1 2
 LC0817
 LC0817.Superseded values are not recommended for survey control.
 LC0817
 LC0817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0817.See file dsdata.pdf to determine how the superseded data were derived.
 LC0817
 LC0817_MARKER: P = PIPE CAP
 LC0817_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC0817_STAMPING: J 839.654 1905
 LC0817_MARK LOGO: USGS
 LC0817_PROJECTION: FLUSH
 LC0817_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC0817_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0817
 LC0817  HISTORY     - Date     Condition        Report By
 LC0817  HISTORY     - 1905     MONUMENTED       USGS
 LC0817  HISTORY     - 1954     GOOD             CGS
 LC0817  HISTORY     - 20130305 MARK NOT FOUND   ILDT
 LC0817
 LC0817                          STATION DESCRIPTION
 LC0817
 LC0817'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0817'3 MI W FROM DANVERS.
 LC0817'ABOUT 2.95 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0817'THE STATION AT DANVERS, 27 FEET SOUTH OF SOUTH RAIL, 137 1/2
 LC0817'FEET NORTH-NORTHEAST OF NORTHEAST CORNER OF A TWO-STORY WHITE
 LC0817'FRAME HOUSE, 26 1/2 FEET WEST AND ACROSS A DRIVE FROM TELEPHONE
 LC0817'POLE NO. 179/25 AND ABOUT 1 FOOT SOUTH OF ROW OF POLES, 36 FEET
 LC0817'SOUTH-SOUTHWEST OF CENTER OF CROSSING OF DRIVE AND TRACK, 20 1/2
 LC0817'FEET NORTH OF NORTHEAST CORNER OF LAWN FENCE, 16 FEET WEST OF
 LC0817'CENTER LINE OF DRIVE, 1 FOOT WEST OF A WHITE WOODEN WITNESS
 LC0817'POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND ABOUT FLUSH WITH
 LC0817'GROUND.
 LC0817
 LC0817                          STATION RECOVERY (2013)
 LC0817
 LC0817'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0817'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1585 ***********************************************************************
 KB1585  DESIGNATION -  J 102 RESET
 KB1585  PID         -  KB1585
 KB1585  STATE/COUNTY-  IL/MACOUPIN
 KB1585  COUNTRY     -  US
 KB1585  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB1585
 KB1585                         *CURRENT SURVEY CONTROL
 KB1585  ______________________________________________________________________
 KB1585* NAD 83(1986) POSITION- 39 16 50.     (N) 089 54 22.     (W)   SCALED
 KB1585* NAVD 88 ORTHO HEIGHT -   180.37  (meters)      591.8   (feet) RESET
 KB1585  ______________________________________________________________________
 KB1585  GEOID HEIGHT    -        -31.491 (meters)                     GEOID18
 KB1585  VERT ORDER      -  THIRD
 KB1585
 KB1585.The horizontal coordinates were scaled from a map and have
 KB1585.an estimated accuracy of +/- 6 seconds.
 KB1585
 KB1585.The orthometric height was computed from unverified reset data.
 KB1585
 KB1585.No vertical observational check was made to the station.
 KB1585
 KB1585.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1585.GEOID18 height accuracy estimate available here.
 KB1585
 KB1585.Click photographs - Photos may exist for this station.
 KB1585
 KB1585;                    North         East    Units  Estimated Accuracy
 KB1585;SPC IL W     -   290,150.      722,480.      MT  (+/- 180 meters Scaled)
 KB1585
 KB1585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ493519(NAD 83)
 KB1585
 KB1585                          SUPERSEDED SURVEY CONTROL
 KB1585
 KB1585  NGVD 29 (11/09/15)  180.51   (m)          592.2    (f) RESET       3  
 KB1585
 KB1585.Superseded values are not recommended for survey control.
 KB1585
 KB1585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1585.See file dsdata.pdf to determine how the superseded data were derived.
 KB1585
 KB1585_MARKER: DV = VERTICAL CONTROL DISK
 KB1585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1585_STAMPING: J 102 RESET 1992
 KB1585_MARK LOGO: NGS
 KB1585_PROJECTION: FLUSH
 KB1585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1585+STABILITY: SURFACE MOTION
 KB1585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1585+SATELLITE: SATELLITE OBSERVATIONS - 1992
 KB1585
 KB1585  HISTORY     - Date     Condition        Report By
 KB1585  HISTORY     - 1992     MONUMENTED       NGS
 KB1585  HISTORY     - 20191008 MARK NOT FOUND   ILDT
 KB1585
 KB1585                          STATION DESCRIPTION
 KB1585
 KB1585'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 KB1585'ON THE WEST SIDE OF CARLINVILLE NEAR THE ILLINOIS ROUTE 108 BRIDGE
 KB1585'OVER HURICANE CREEK.  TO REACH FROM THE TOWN SQUARE PROCEED WEST ON
 KB1585'ROUTE 108 FOR APPROXIMATELY 1.3 MI (2.1 KM) TO HURICANE CREEK.
 KB1585'CONTINUE ACROSS BRIDGE FOR A SHORT DISTANCE TO COUNTY ROAD 1300E,
 KB1585'TURN RIGHT TO THE MARK ON THE RIGHT, 32.5 M (106.6 FT) NORTH OF THE
 KB1585'CENTERLINE OF ROUTE 108, 7.4 M (24.3 FT) EAST OF THE CENTERLINE OF
 KB1585'COUNTY ROAD 1300E, 22.1 M (72.5 FT) NORTHWEST OF POLE CARRYING
 KB1585'UNDERGROUND CABLE OVER CREEK, 39.9 M (130.9 FT) SOUTH OF GREEN METAL
 KB1585'TELEPHONE CABLE SPLICE BOX, 0.3 M (1.0 FT) WEST OF A FIBERGLASS
 KB1585'WITNESS POST, AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT, FLUSH
 KB1585'WITH THE GROUND.
 KB1585
 KB1585                          STATION RECOVERY (2019)
 KB1585
 KB1585'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1585'STATION WAS RECOVERED RECESSED IN GROUND, THE SURVEY DISK HAS BEEN
 KB1585'SHEARED OFF AND STEM ONLY REMAINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1119 ***********************************************************************
 JB1119  CBN         -  This is a Cooperative Base Network Control Station.
 JB1119  DESIGNATION -  J 104
 JB1119  PID         -  JB1119
 JB1119  STATE/COUNTY-  IL/WASHINGTON
 JB1119  COUNTRY     -  US
 JB1119  USGS QUAD   -  HOYLETON (2018)
 JB1119
 JB1119                         *CURRENT SURVEY CONTROL
 JB1119  ______________________________________________________________________
 JB1119* NAD 83(2011) POSITION- 38 25 04.34224(N) 089 18 06.54421(W)   ADJUSTED
 JB1119* NAD 83(2011) ELLIP HT-   115.790 (meters)        (06/27/12)   ADJUSTED
 JB1119* NAD 83(2011) EPOCH   -  2010.00
 JB1119* NAVD 88 ORTHO HEIGHT -   146.085 (meters)      479.28  (feet) ADJUSTED
 JB1119  ______________________________________________________________________
 JB1119  GEOID HEIGHT    -        -30.293 (meters)                     GEOID18
 JB1119  NAD 83(2011) X  -     60,973.051 (meters)                     COMP
 JB1119  NAD 83(2011) Y  - -5,003,458.623 (meters)                     COMP
 JB1119  NAD 83(2011) Z  -  3,941,962.602 (meters)                     COMP
 JB1119  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 JB1119  DYNAMIC HEIGHT  -        145.992 (meters)      478.98  (feet) COMP
 JB1119  MODELED GRAVITY -    979,990.4   (mgal)                       NAVD 88
 JB1119
 JB1119  VERT ORDER      -  SECOND    CLASS 0
 JB1119
 JB1119  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1119  Standards:
 JB1119         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1119            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1119  -------------------------------------------------------------------
 JB1119  NETWORK    0.88   1.49           0.40   0.31   0.76     -0.02142245
 JB1119  -------------------------------------------------------------------
 JB1119  Click here for local accuracies and other accuracy information.
 JB1119
 JB1119.The horizontal coordinates were established by GPS observations
 JB1119.and adjusted by the National Geodetic Survey in June 2012.
 JB1119
 JB1119.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1119.been affixed to the stable North American tectonic plate. See 
 JB1119.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1119
 JB1119.The horizontal coordinates are valid at the epoch date displayed above
 JB1119.which is a decimal equivalence of Year/Month/Day.
 JB1119
 JB1119.The orthometric height was determined by differential leveling and
 JB1119.adjusted by the NATIONAL GEODETIC SURVEY
 JB1119.in June 1991.
 JB1119
 JB1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1119.GEOID18 height accuracy estimate available here.
 JB1119
 JB1119.Click photographs - Photos may exist for this station.
 JB1119
 JB1119.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1119
 JB1119.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1119
 JB1119.The ellipsoidal height was determined by GPS observations
 JB1119.and is referenced to NAD 83.
 JB1119
 JB1119.The dynamic height is computed by dividing the NAVD 88
 JB1119.geopotential number by the normal gravity value computed on the
 JB1119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1119.degrees latitude (g = 980.6199 gals.).
 JB1119
 JB1119.The modeled gravity was interpolated from observed gravity values.
 JB1119
 JB1119. The following values were computed from the NAD 83(2011) position.
 JB1119
 JB1119;                    North         East     Units Scale Factor Converg.
 JB1119;SPC IL W     -   194,705.398   775,524.960   MT  1.00001140   +0 32 14.8
 JB1119;SPC IL W     -   638,795.96  2,544,368.14   sFT  1.00001140   +0 32 14.8
 JB1119;UTM  16      - 4,254,689.596   299,046.243   MT  1.00009734   -1 25 50.9
 JB1119
 JB1119!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1119!SPC IL W     -   0.99998183  x   1.00001140  =   0.99999323
 JB1119!UTM  16      -   0.99998183  x   1.00009734  =   1.00007917
 JB1119
 JB1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9904654689(NAD 83)
 JB1119
 JB1119                          SUPERSEDED SURVEY CONTROL
 JB1119
 JB1119  NAD 83(2007)-  38 25 04.34227(N)    089 18 06.54503(W) AD(2002.00) 0
 JB1119  ELLIP H (02/10/07)  115.812  (m)                       GP(2002.00)    
 JB1119  NAD 83(1997)-  38 25 04.34219(N)    089 18 06.54500(W) AD(       ) A
 JB1119  ELLIP H (09/15/03)  115.815  (m)                       GP(       ) 4 1
 JB1119  NAVD 88             146.09   (m)          479.3    (f) LEVELING    3  
 JB1119  NGVD 29 (??/??/92)  146.210  (m)          479.69   (f) ADJ UNCH    2 0
 JB1119
 JB1119.Superseded values are not recommended for survey control.
 JB1119
 JB1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1119.See file dsdata.pdf to determine how the superseded data were derived.
 JB1119
 JB1119_MARKER: DB = BENCH MARK DISK
 JB1119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1119_STAMPING: J 104 1935
 JB1119_MARK LOGO: CGS
 JB1119_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1119+STABILITY: SURFACE MOTION
 JB1119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1119+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2011
 JB1119
 JB1119  HISTORY     - Date     Condition        Report By
 JB1119  HISTORY     - 1935     MONUMENTED       CGS
 JB1119  HISTORY     - 1961     GOOD             CGS
 JB1119  HISTORY     - 200207   GOOD             ILDT
 JB1119  HISTORY     - 20110811 GOOD             ILDT
 JB1119  HISTORY     - 20121009 POOR             ILDT
 JB1119
 JB1119                          STATION DESCRIPTION
 JB1119
 JB1119'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1119'2.3 MI SW FROM HOYLETON.
 JB1119'ABOUT 2.3 MILES SOUTHWEST ALONG THE MISSOURI-ILLINOIS RAILROAD
 JB1119'FROM ITS STATION IN HOYLETON, AT A NORTH-SOUTH GRAVELED ROAD
 JB1119'CROSSING, 48 FEET NORTHWEST OF THE NORTHWEST RAIL, 40 FEET WEST
 JB1119'OF THE CENTER LINE OF THE ROAD, 50 FEET NORTHWEST OF THE CENTER
 JB1119'OF THE CROSSING, 16 FEET WEST OF A POWER POLE WITH A TRANSFORMER
 JB1119'22.5 FEET WEST-NORTHWEST OF THE CROSSING SIGN, 1 FOOT SOUTHEAST
 JB1119'OF A FENCE, 16 FEET WEST-SOUTHWEST OF A FENCE CORNER, 1.7 FEET
 JB1119'EAST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF
 JB1119'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 JB1119'INCHES.
 JB1119
 JB1119                          STATION RECOVERY (2002)
 JB1119
 JB1119'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (NO)
 JB1119'THE STATION IS LOCATED IN WASHINGTON COUNTY, 2.5 MILES SOUTHWEST OF
 JB1119'HOYLETON, IL.  6.8 MILES NORTHEAST OF NASHVILLE, IL.  7.2 MILES
 JB1119'WEST-NORTHWEST OF RICHVIEW, IL.
 JB1119'
 JB1119'TO REACH THE STATION FROM THE INTERSECTION OF IL177 AND MAIN STREET IN
 JB1119'HOYLETON, IL.  1.5 MILES WEST ON IL 177 TO A ROAD SOUTH (BIRCH ROAD)
 JB1119'LEFT ON BIRCH ROAD.  1.7 MILES SOUTH TO THE MARK ON THE RIGHT.
 JB1119'
 JB1119'THE STATION IS IN THE NORTHWEST QUADRANT OF A NORTH-SOUTH OIL AND CHIP
 JB1119'CROSSING AT THE ABANDONED MISSOURI AND ILLINOIS RAILROAD.  48 FEET
 JB1119'NORTHWEST OF THE NORTHWEST RAIL.  40 FEET WEST OF THE CENTERLINE OF
 JB1119'THE ROAD.  50 FEET NORTHWEST OF THE CENTER OF THE CROSSING.  16 FEET
 JB1119'WEST OF A POWER POLE.  22.5 FEET WEST-NORTHWEST OF THE CROSSING SIGN.
 JB1119'1 FOOT SOUTHEAST OF A FENCE.  16 FEET WEST-SOUTHWEST OF A FENCE
 JB1119'CORNER.  ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK.  SET IN TOP OF A
 JB1119'CONCRETE POST PROJECTING
 JB1119
 JB1119                          STATION RECOVERY (2011)
 JB1119
 JB1119'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1119'RECOVERED IN GOOD CONDITION.
 JB1119
 JB1119                          STATION RECOVERY (2012)
 JB1119
 JB1119'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1119'CONCRETE POST WAS FOUND BROKEN IN HALF AND UNEARTHED DUE TO EXCAVATION
 JB1119'GOING ON AT TIME OF RECOVERY, THE DISK WAS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0873 ***********************************************************************
 HB0873  DESIGNATION -  J 106
 HB0873  PID         -  HB0873
 HB0873  STATE/COUNTY-  IL/UNION
 HB0873  COUNTRY     -  US
 HB0873  USGS QUAD   -  JONESBORO (2018)
 HB0873
 HB0873                         *CURRENT SURVEY CONTROL
 HB0873  ______________________________________________________________________
 HB0873* NAD 83(1986) POSITION- 37 27 39.     (N) 089 15 06.     (W)   SCALED
 HB0873* NAVD 88 ORTHO HEIGHT -   198.523 (meters)      651.32  (feet) ADJUSTED
 HB0873  ______________________________________________________________________
 HB0873  GEOID HEIGHT    -        -28.540 (meters)                     GEOID18
 HB0873  DYNAMIC HEIGHT  -        198.381 (meters)      650.86  (feet) COMP
 HB0873  MODELED GRAVITY -    979,910.9   (mgal)                       NAVD 88
 HB0873
 HB0873  VERT ORDER      -  FIRST     CLASS II
 HB0873
 HB0873.The horizontal coordinates were scaled from a map and have
 HB0873.an estimated accuracy of +/- 6 seconds.
 HB0873
 HB0873.The orthometric height was determined by differential leveling and
 HB0873.adjusted by the NATIONAL GEODETIC SURVEY
 HB0873.in June 1991.
 HB0873
 HB0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0873.GEOID18 height accuracy estimate available here.
 HB0873
 HB0873.Click photographs - Photos may exist for this station.
 HB0873
 HB0873.The dynamic height is computed by dividing the NAVD 88
 HB0873.geopotential number by the normal gravity value computed on the
 HB0873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0873.degrees latitude (g = 980.6199 gals.).
 HB0873
 HB0873.The modeled gravity was interpolated from observed gravity values.
 HB0873
 HB0873;                    North         East    Units  Estimated Accuracy
 HB0873;SPC IL W     -    88,520.      780,950.      MT  (+/- 180 meters Scaled)
 HB0873
 HB0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG008483(NAD 83)
 HB0873
 HB0873                          SUPERSEDED SURVEY CONTROL
 HB0873
 HB0873  NGVD 29 (11/26/84)  198.526  (m)          651.33   (f) ADJUSTED    1 2
 HB0873
 HB0873.Superseded values are not recommended for survey control.
 HB0873
 HB0873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0873.See file dsdata.pdf to determine how the superseded data were derived.
 HB0873
 HB0873_MARKER: DB = BENCH MARK DISK
 HB0873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0873_STAMPING: J 106 1935
 HB0873_MARK LOGO: CGS
 HB0873_PROJECTION: FLUSH
 HB0873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0873+STABILITY: SURFACE MOTION
 HB0873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0873+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 HB0873
 HB0873  HISTORY     - Date     Condition        Report By
 HB0873  HISTORY     - 1935     MONUMENTED       CGS
 HB0873  HISTORY     - 1949     GOOD             CGS
 HB0873  HISTORY     - 1976     GOOD             ILDT
 HB0873  HISTORY     - 1976     GOOD             ILDT
 HB0873  HISTORY     - 1976     GOOD             ILDT
 HB0873  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0873  HISTORY     - 20110614 GOOD             ILDT
 HB0873  HISTORY     - 20120621 GOOD             ILDT
 HB0873  HISTORY     - 20230515 GOOD             ILDT
 HB0873
 HB0873                          STATION DESCRIPTION
 HB0873
 HB0873'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0873'AT ANNA.
 HB0873'AT ANNA, AT THE INTERSECTION OF WEST JEFFERSON STREET AND SOUTH
 HB0873'GREEN STREET, 23.6 FEET NORTH OF THE NORTH CURB OF SOUTH GREEN
 HB0873'STREET, 89 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE JUNION
 HB0873'HIGH SCHOOL BUILDING, 3.8 FEET NORTH OF THE NORTH EDGE OF GREEN
 HB0873'STREET SIDE WALK, 12 FEET WEST OF THE CENTER OF A PRIVATE DRIVE
 HB0873'WAY, IN THE SOUTHEAST CORNER OF THE SCHOOL LAWN, 16.5 FEET
 HB0873'NORTHEAST OF A FIRE HYDRANT, 1 1/2 FEET NORTH OF A WHITE WOODEN
 HB0873'WITNESS POST, 2 1/2 FEET ABOVE GREEN STREET AND SET IN THE TOP
 HB0873'OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 HB0873
 HB0873                          STATION RECOVERY (1976)
 HB0873
 HB0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0873'RECOVERED IN GOOD CONDITION.
 HB0873
 HB0873                          STATION RECOVERY (1976)
 HB0873
 HB0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0873'RECOVERED IN GOOD CONDITION.
 HB0873
 HB0873                          STATION RECOVERY (1976)
 HB0873
 HB0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0873'RECOVERED IN GOOD CONDITION.
 HB0873
 HB0873                          STATION RECOVERY (2002)
 HB0873
 HB0873'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0873'AREA NOW ASPHALT PAVED PARKING.
 HB0873
 HB0873                          STATION RECOVERY (2011)
 HB0873
 HB0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0873'RECOVERED IN GOOD CONDITION.
 HB0873
 HB0873                          STATION RECOVERY (2012)
 HB0873
 HB0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0873'RECOVERED IN GOOD CONDITION.
 HB0873
 HB0873                          STATION RECOVERY (2023)
 HB0873
 HB0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AS)
 HB0873'DISC HAS BEEN SLIGHTLY DAMAGED BY A SNOW PLOW BLADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0753 ***********************************************************************
 HB0753  DESIGNATION -  J 107
 HB0753  PID         -  HB0753
 HB0753  STATE/COUNTY-  IL/ALEXANDER
 HB0753  COUNTRY     -  US
 HB0753  USGS QUAD   -  THEBES (2018)
 HB0753
 HB0753                         *CURRENT SURVEY CONTROL
 HB0753  ______________________________________________________________________
 HB0753* NAD 83(1986) POSITION- 37 13 15.     (N) 089 27 44.     (W)   SCALED
 HB0753* NAVD 88 ORTHO HEIGHT -   102.750 (meters)      337.11  (feet) ADJUSTED
 HB0753  ______________________________________________________________________
 HB0753  GEOID HEIGHT    -        -28.257 (meters)                     GEOID18
 HB0753  DYNAMIC HEIGHT  -        102.675 (meters)      336.86  (feet) COMP
 HB0753  MODELED GRAVITY -    979,904.2   (mgal)                       NAVD 88
 HB0753
 HB0753  VERT ORDER      -  SECOND    CLASS 0
 HB0753
 HB0753.The horizontal coordinates were scaled from a map and have
 HB0753.an estimated accuracy of +/- 6 seconds.
 HB0753
 HB0753.The orthometric height was determined by differential leveling and
 HB0753.adjusted by the NATIONAL GEODETIC SURVEY
 HB0753.in June 1991.
 HB0753
 HB0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0753.GEOID18 height accuracy estimate available here.
 HB0753
 HB0753.Click photographs - Photos may exist for this station.
 HB0753
 HB0753.The dynamic height is computed by dividing the NAVD 88
 HB0753.geopotential number by the normal gravity value computed on the
 HB0753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0753.degrees latitude (g = 980.6199 gals.).
 HB0753
 HB0753.The modeled gravity was interpolated from observed gravity values.
 HB0753
 HB0753;                    North         East    Units  Estimated Accuracy
 HB0753;SPC IL W     -    61,730.      762,520.      MT  (+/- 180 meters Scaled)
 HB0753
 HB0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG815222(NAD 83)
 HB0753
 HB0753                          SUPERSEDED SURVEY CONTROL
 HB0753
 HB0753  NGVD 29 (11/26/84)  102.628  (m)          336.71   (f) ADJUSTED    2 0
 HB0753
 HB0753.Superseded values are not recommended for survey control.
 HB0753
 HB0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0753.See file dsdata.pdf to determine how the superseded data were derived.
 HB0753
 HB0753_MARKER: DB = BENCH MARK DISK
 HB0753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0753_STAMPING: J 107 1935
 HB0753_MARK LOGO: CGS
 HB0753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0753+STABILITY: SURFACE MOTION
 HB0753
 HB0753  HISTORY     - Date     Condition        Report By
 HB0753  HISTORY     - 1935     MONUMENTED       CGS
 HB0753  HISTORY     - 1965     MARK NOT FOUND   CGS
 HB0753
 HB0753                          STATION DESCRIPTION
 HB0753
 HB0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0753'AT THEBES.
 HB0753'AT THEBES, ALEXANDER COUNTY, ON THE CHICAGO AND EASTERN ILLINOIS
 HB0753'RAILROAD, 83 FEET NORTH OF THE STATION, IN A RAILROAD PARK, 19
 HB0753'FEET WEST OF THE WEST MAIN TRACK, AND 10 FEET SOUTH OF A FIRE
 HB0753'HYDRANT.  A STANDARD DISK, STAMPED J 107 1935 AND SET IN THE TOP
 HB0753'OF A CONCRETE POST.
 HB0753
 HB0753                          STATION RECOVERY (1965)
 HB0753
 HB0753'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 HB0753'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0174 ***********************************************************************
 JB0174  DESIGNATION -  J 108
 JB0174  PID         -  JB0174
 JB0174  STATE/COUNTY-  IL/WAYNE
 JB0174  COUNTRY     -  US
 JB0174  USGS QUAD   -  GOLDEN GATE (2018)
 JB0174
 JB0174                         *CURRENT SURVEY CONTROL
 JB0174  ______________________________________________________________________
 JB0174* NAD 83(1986) POSITION- 38 21 34.     (N) 088 12 03.     (W)   SCALED
 JB0174* NAVD 88 ORTHO HEIGHT -   117.381 (meters)      385.11  (feet) ADJUSTED
 JB0174  ______________________________________________________________________
 JB0174  GEOID HEIGHT    -        -30.699 (meters)                     GEOID18
 JB0174  DYNAMIC HEIGHT  -        117.307 (meters)      384.86  (feet) COMP
 JB0174  MODELED GRAVITY -    979,997.3   (mgal)                       NAVD 88
 JB0174
 JB0174  VERT ORDER      -  SECOND    CLASS 0
 JB0174
 JB0174.The horizontal coordinates were scaled from a map and have
 JB0174.an estimated accuracy of +/- 6 seconds.
 JB0174
 JB0174.The orthometric height was determined by differential leveling and
 JB0174.adjusted by the NATIONAL GEODETIC SURVEY
 JB0174.in June 1991.
 JB0174
 JB0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0174.GEOID18 height accuracy estimate available here.
 JB0174
 JB0174.Click photographs - Photos may exist for this station.
 JB0174
 JB0174.The dynamic height is computed by dividing the NAVD 88
 JB0174.geopotential number by the normal gravity value computed on the
 JB0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0174.degrees latitude (g = 980.6199 gals.).
 JB0174
 JB0174.The modeled gravity was interpolated from observed gravity values.
 JB0174
 JB0174;                    North         East    Units  Estimated Accuracy
 JB0174;SPC IL E     -   187,880.      311,580.      MT  (+/- 180 meters Scaled)
 JB0174
 JB0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH950463(NAD 83)
 JB0174
 JB0174                          SUPERSEDED SURVEY CONTROL
 JB0174
 JB0174  NGVD 29 (??/??/92)  117.514  (m)          385.54   (f) ADJ UNCH    2 0
 JB0174
 JB0174.Superseded values are not recommended for survey control.
 JB0174
 JB0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0174.See file dsdata.pdf to determine how the superseded data were derived.
 JB0174
 JB0174_MARKER: DB = BENCH MARK DISK
 JB0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0174_STAMPING: J 108 1935
 JB0174_MARK LOGO: CGS
 JB0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0174+STABILITY: SURFACE MOTION
 JB0174
 JB0174  HISTORY     - Date     Condition        Report By
 JB0174  HISTORY     - 1935     MONUMENTED       CGS
 JB0174  HISTORY     - 1971     MARK NOT FOUND   USGS
 JB0174  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 JB0174
 JB0174                          STATION DESCRIPTION
 JB0174
 JB0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0174'AT GOLDEN GATE.
 JB0174'AT GOLDEN GATE, WAYNE COUNTY, ON THE SOUTHERN RAILWAY, 16 RAILS
 JB0174'EAST OF THE STATION, 3-1/2 RAILS WEST OF MILEPOST 126, AND 40
 JB0174'FEET SOUTH OF THE MAIN TRACK.  A STANDARD DISK, STAMPED J 108
 JB0174'1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0174
 JB0174                          STATION RECOVERY (1971)
 JB0174
 JB0174'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0174'MARK NOT FOUND.
 JB0174
 JB0174                          STATION RECOVERY (2012)
 JB0174
 JB0174'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0174'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0362 ***********************************************************************
 JB0362  DESIGNATION -  J 109
 JB0362  PID         -  JB0362
 JB0362  STATE/COUNTY-  IL/JEFFERSON
 JB0362  COUNTRY     -  US
 JB0362  USGS QUAD   -  MOUNT VERNON (2018)
 JB0362
 JB0362                         *CURRENT SURVEY CONTROL
 JB0362  ______________________________________________________________________
 JB0362* NAD 83(1986) POSITION- 38 19 47.     (N) 088 56 30.     (W)   SCALED
 JB0362* NAVD 88 ORTHO HEIGHT -   150.568 (meters)      493.99  (feet) ADJUSTED
 JB0362  ______________________________________________________________________
 JB0362  GEOID HEIGHT    -        -30.209 (meters)                     GEOID18
 JB0362  DYNAMIC HEIGHT  -        150.472 (meters)      493.67  (feet) COMP
 JB0362  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB0362
 JB0362  VERT ORDER      -  SECOND    CLASS 0
 JB0362
 JB0362.The horizontal coordinates were scaled from a map and have
 JB0362.an estimated accuracy of +/- 6 seconds.
 JB0362
 JB0362.The orthometric height was determined by differential leveling and
 JB0362.adjusted by the NATIONAL GEODETIC SURVEY
 JB0362.in June 1991.
 JB0362
 JB0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0362.GEOID18 height accuracy estimate available here.
 JB0362
 JB0362.Click photographs - Photos may exist for this station.
 JB0362
 JB0362.The dynamic height is computed by dividing the NAVD 88
 JB0362.geopotential number by the normal gravity value computed on the
 JB0362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0362.degrees latitude (g = 980.6199 gals.).
 JB0362
 JB0362.The modeled gravity was interpolated from observed gravity values.
 JB0362
 JB0362;                    North         East    Units  Estimated Accuracy
 JB0362;SPC IL E     -   184,750.      246,810.      MT  (+/- 180 meters Scaled)
 JB0362
 JB0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH302441(NAD 83)
 JB0362
 JB0362                          SUPERSEDED SURVEY CONTROL
 JB0362
 JB0362  NGVD 29 (??/??/92)  150.674  (m)          494.34   (f) ADJ UNCH    2 0
 JB0362
 JB0362.Superseded values are not recommended for survey control.
 JB0362
 JB0362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0362.See file dsdata.pdf to determine how the superseded data were derived.
 JB0362
 JB0362_MARKER: DB = BENCH MARK DISK
 JB0362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0362_STAMPING: J 109 1935
 JB0362_MARK LOGO: CGS
 JB0362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0362+STABILITY: SURFACE MOTION
 JB0362
 JB0362  HISTORY     - Date     Condition        Report By
 JB0362  HISTORY     - 1935     MONUMENTED       CGS
 JB0362  HISTORY     - 1960     GOOD             CGS
 JB0362  HISTORY     - 20090127 MARK NOT FOUND   ILDT
 JB0362  HISTORY     - 20110630 POOR             ILDT
 JB0362
 JB0362                          STATION DESCRIPTION
 JB0362
 JB0362'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0362'2.1 MI W FROM MT VERNON.
 JB0362'ABOUT 2.1 MILES WEST ALONG THE LOUISVILLE AND NASHVILLE RAILROAD
 JB0362'FROM THE STATION AT MT. VERNON, 46 FEET NORTH OF THE NORTH RAIL
 JB0362'OF THE TRACK, 40 FEET WEST OF THE CENTER LINE OF A NORTH-SOUTH
 JB0362'OILED ROAD, 1 FOOT SOUTH OF A FENCE, 1.4 FEET WEST-SOUTHWEST OF
 JB0362'A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK
 JB0362'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0362
 JB0362                          STATION RECOVERY (2009)
 JB0362
 JB0362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0362'MARK NOT FOUND.
 JB0362
 JB0362                          STATION RECOVERY (2011)
 JB0362
 JB0362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 JB0362'MONUMENT IS BROKE OFF AT THE GROUND AND THE DISK IS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0025 ***********************************************************************
 KB0025  DESIGNATION -  J 11
 KB0025  PID         -  KB0025
 KB0025  STATE/COUNTY-  IL/COLES
 KB0025  COUNTRY     -  US
 KB0025  USGS QUAD   -  OAKLAND (2018)
 KB0025
 KB0025                         *CURRENT SURVEY CONTROL
 KB0025  ______________________________________________________________________
 KB0025* NAD 83(1986) POSITION- 39 39 12.     (N) 088 01 44.     (W)   SCALED
 KB0025* NAVD 88 ORTHO HEIGHT -   199.924 (meters)      655.92  (feet) ADJUSTED
 KB0025  ______________________________________________________________________
 KB0025  GEOID HEIGHT    -        -32.095 (meters)                     GEOID18
 KB0025  DYNAMIC HEIGHT  -        199.814 (meters)      655.56  (feet) COMP
 KB0025  MODELED GRAVITY -    980,076.5   (mgal)                       NAVD 88
 KB0025
 KB0025  VERT ORDER      -  FIRST     CLASS II
 KB0025
 KB0025.The horizontal coordinates were scaled from a map and have
 KB0025.an estimated accuracy of +/- 6 seconds.
 KB0025
 KB0025.The orthometric height was determined by differential leveling and
 KB0025.adjusted by the NATIONAL GEODETIC SURVEY
 KB0025.in June 1991.
 KB0025
 KB0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0025.GEOID18 height accuracy estimate available here.
 KB0025
 KB0025.Click photographs - Photos may exist for this station.
 KB0025
 KB0025.The dynamic height is computed by dividing the NAVD 88
 KB0025.geopotential number by the normal gravity value computed on the
 KB0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0025.degrees latitude (g = 980.6199 gals.).
 KB0025
 KB0025.The modeled gravity was interpolated from observed gravity values.
 KB0025
 KB0025;                    North         East    Units  Estimated Accuracy
 KB0025;SPC IL E     -   331,560.      326,130.      MT  (+/- 180 meters Scaled)
 KB0025
 KB0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ117897(NAD 83)
 KB0025
 KB0025                          SUPERSEDED SURVEY CONTROL
 KB0025
 KB0025  NGVD 29 (??/??/92)  200.007  (m)          656.19   (f) ADJ UNCH    1 2
 KB0025
 KB0025.Superseded values are not recommended for survey control.
 KB0025
 KB0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0025.See file dsdata.pdf to determine how the superseded data were derived.
 KB0025
 KB0025_MARKER: DB = BENCH MARK DISK
 KB0025_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0025_SP_SET: WATER TOWER BASE
 KB0025_STAMPING: J 11 1933
 KB0025_MARK LOGO: CGS
 KB0025_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0025
 KB0025  HISTORY     - Date     Condition        Report By
 KB0025  HISTORY     - 1933     MONUMENTED       CGS
 KB0025  HISTORY     - 1956     GOOD             CGS
 KB0025  HISTORY     - 1973     GOOD             ILHD
 KB0025  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0025  HISTORY     - 20050304 MARK NOT FOUND   ILDT
 KB0025  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KB0025
 KB0025                          STATION DESCRIPTION
 KB0025
 KB0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0025'AT OAKLAND.
 KB0025'AT OAKLAND, ABOUT 0.4 MILE WEST ALONG THE PENNSYLVANIA RAILROAD
 KB0025'FROM THE STATION AT OAKLAND, IN THE TOP OF SOUTH CORNER OF
 KB0025'CONCRETE BASE OF THE SOUTHWEST LEG OF CITY WATER TOWER, 31 FEET
 KB0025'NORTH OF NORTH RAIL OF P.R.R., 55 FEET WEST OF WEST CURB LINE OF
 KB0025'A NORTH-SOUTH STREET, 76 FEET NORTHWEST OF CENTER OF STREET
 KB0025'CROSSING, AND ABOUT 1/2 FOOT BELOW LEVEL OF TRACK.  NOTE-- LEVEL
 KB0025'WITH GROUND.
 KB0025
 KB0025                          STATION RECOVERY (1973)
 KB0025
 KB0025'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0025'RECOVERED IN GOOD CONDITION.
 KB0025
 KB0025                          STATION RECOVERY (1980)
 KB0025
 KB0025'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0025'MARK NOT FOUND.
 KB0025
 KB0025                          STATION RECOVERY (2005)
 KB0025
 KB0025'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0025'MARK NOT FOUND.
 KB0025
 KB0025                          STATION RECOVERY (2011)
 KB0025
 KB0025'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0025'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0491 ***********************************************************************
 HB0491  DESIGNATION -  J 110
 HB0491  PID         -  HB0491
 HB0491  STATE/COUNTY-  IL/SALINE
 HB0491  COUNTRY     -  US
 HB0491  USGS QUAD   -  HARRISBURG (2018)
 HB0491
 HB0491                         *CURRENT SURVEY CONTROL
 HB0491  ______________________________________________________________________
 HB0491* NAD 83(1986) POSITION- 37 44 20.     (N) 088 32 22.     (W)   SCALED
 HB0491* NAVD 88 ORTHO HEIGHT -   118.646 (meters)      389.26  (feet) ADJUSTED
 HB0491  ______________________________________________________________________
 HB0491  GEOID HEIGHT    -        -29.499 (meters)                     GEOID18
 HB0491  DYNAMIC HEIGHT  -        118.565 (meters)      388.99  (feet) COMP
 HB0491  MODELED GRAVITY -    979,944.3   (mgal)                       NAVD 88
 HB0491
 HB0491  VERT ORDER      -  SECOND    CLASS 0
 HB0491
 HB0491.The horizontal coordinates were scaled from a map and have
 HB0491.an estimated accuracy of +/- 6 seconds.
 HB0491
 HB0491.The orthometric height was determined by differential leveling and
 HB0491.adjusted by the NATIONAL GEODETIC SURVEY
 HB0491.in June 1991.
 HB0491
 HB0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0491.GEOID18 height accuracy estimate available here.
 HB0491
 HB0491.Click photographs - Photos may exist for this station.
 HB0491
 HB0491.The dynamic height is computed by dividing the NAVD 88
 HB0491.geopotential number by the normal gravity value computed on the
 HB0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0491.degrees latitude (g = 980.6199 gals.).
 HB0491
 HB0491.The modeled gravity was interpolated from observed gravity values.
 HB0491
 HB0491;                    North         East    Units  Estimated Accuracy
 HB0491;SPC IL E     -   119,010.      281,830.      MT  (+/- 180 meters Scaled)
 HB0491
 HB0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG643779(NAD 83)
 HB0491
 HB0491                          SUPERSEDED SURVEY CONTROL
 HB0491
 HB0491  NGVD 29 (11/26/84)  118.743  (m)          389.58   (f) ADJUSTED    2 0
 HB0491
 HB0491.Superseded values are not recommended for survey control.
 HB0491
 HB0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0491.See file dsdata.pdf to determine how the superseded data were derived.
 HB0491
 HB0491_MARKER: DB = BENCH MARK DISK
 HB0491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0491_STAMPING: J 110 1935
 HB0491_MARK LOGO: CGS
 HB0491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0491+STABILITY: SURFACE MOTION
 HB0491
 HB0491  HISTORY     - Date     Condition        Report By
 HB0491  HISTORY     - 1935     MONUMENTED       CGS
 HB0491  HISTORY     - 1977     GOOD             ILDT
 HB0491  HISTORY     - 1980     GOOD             LOCSUR
 HB0491  HISTORY     - 1980     GOOD             LOCSUR
 HB0491
 HB0491                          STATION DESCRIPTION
 HB0491
 HB0491'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0491'AT HARRISBURG.
 HB0491'AT HARRISBURG, SALINE COUNTY, AT THE CITY HALL, 15 YARDS EAST OF
 HB0491'THE ENTRANCE STEPS, AT THE SOUTHEAST CORNER OF THE LAWN, AND AT
 HB0491'THE EDGE OF A SIDEWALK.  A STANDARD DISK, STAMPED J 110 1935 AND
 HB0491'SET IN THE TOP OF A CONCRETE POST.
 HB0491'THE MARK IS IN A PAVED PARKING LOT.
 HB0491
 HB0491                          STATION RECOVERY (1977)
 HB0491
 HB0491'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0491'RECOVERED IN GOOD CONDITION.
 HB0491
 HB0491                          STATION RECOVERY (1980)
 HB0491
 HB0491'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 HB0491'4.5 FEET EAST OF CITY HALL ENTRANCE IN CONCRETE DRIVE (FLUSH) NEXT TO
 HB0491'WALK - AT SOUTHEAST OF LIT AND NORTHWEST CORNER OF CHERRY ST AND
 HB0491'LOCUST ST.
 HB0491
 HB0491                          STATION RECOVERY (1980)
 HB0491
 HB0491'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 HB0491'4.5 FEET EAST OF CITY HALL ENTRANCE IN CONCRETE DRIVE (FLUSH) NEXT TO
 HB0491'WALK - AT SOUTHEAST OF LIT AND NORTHWEST CORNER OF CHERRY ST AND
 HB0491'LOCUST ST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0345 ***********************************************************************
 HB0345  DESIGNATION -  J 111
 HB0345  PID         -  HB0345
 HB0345  STATE/COUNTY-  IL/MASSAC
 HB0345  COUNTRY     -  US
 HB0345  USGS QUAD   -  REEVESVILLE (2018)
 HB0345
 HB0345                         *CURRENT SURVEY CONTROL
 HB0345  ______________________________________________________________________
 HB0345* NAD 83(1986) POSITION- 37 18 31.     (N) 088 43 20.     (W)   SCALED
 HB0345* NAVD 88 ORTHO HEIGHT -   105.379 (meters)      345.73  (feet) ADJUSTED
 HB0345  ______________________________________________________________________
 HB0345  GEOID HEIGHT    -        -28.679 (meters)                     GEOID18
 HB0345  DYNAMIC HEIGHT  -        105.302 (meters)      345.48  (feet) COMP
 HB0345  MODELED GRAVITY -    979,900.8   (mgal)                       NAVD 88
 HB0345
 HB0345  VERT ORDER      -  SECOND    CLASS 0
 HB0345
 HB0345.The horizontal coordinates were scaled from a map and have
 HB0345.an estimated accuracy of +/- 6 seconds.
 HB0345
 HB0345.The orthometric height was determined by differential leveling and
 HB0345.adjusted by the NATIONAL GEODETIC SURVEY
 HB0345.in June 1991.
 HB0345
 HB0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0345.GEOID18 height accuracy estimate available here.
 HB0345
 HB0345.Click photographs - Photos may exist for this station.
 HB0345
 HB0345.The dynamic height is computed by dividing the NAVD 88
 HB0345.geopotential number by the normal gravity value computed on the
 HB0345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0345.degrees latitude (g = 980.6199 gals.).
 HB0345
 HB0345.The modeled gravity was interpolated from observed gravity values.
 HB0345
 HB0345;                    North         East    Units  Estimated Accuracy
 HB0345;SPC IL E     -    71,310.      265,530.      MT  (+/- 180 meters Scaled)
 HB0345
 HB0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG473304(NAD 83)
 HB0345
 HB0345                          SUPERSEDED SURVEY CONTROL
 HB0345
 HB0345  NGVD 29 (11/26/84)  105.448  (m)          345.96   (f) ADJUSTED    2 0
 HB0345
 HB0345.Superseded values are not recommended for survey control.
 HB0345
 HB0345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0345.See file dsdata.pdf to determine how the superseded data were derived.
 HB0345
 HB0345_MARKER: DB = BENCH MARK DISK
 HB0345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0345_STAMPING: J 111 1935
 HB0345_MARK LOGO: CGS
 HB0345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0345+STABILITY: SURFACE MOTION
 HB0345
 HB0345  HISTORY     - Date     Condition        Report By
 HB0345  HISTORY     - 1935     MONUMENTED       CGS
 HB0345  HISTORY     - 1959     MARK NOT FOUND   CGS
 HB0345
 HB0345                          STATION DESCRIPTION
 HB0345
 HB0345'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 HB0345'0.6 MI S FROM BAY PORT.
 HB0345'0.6 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0345'STATION AT BAY PORT, MASSAC COUNTY, 50 YARDS NORTH OF A SIGN
 HB0345'BETZ ONE MILE, 11 YARDS EAST OF THE CENTERLINE OF THE TRACK,
 HB0345'AND ACROSS A ROAD FROM A LOG HOUSE.  A STANDARD DISK, STAMPED
 HB0345'J 111 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0315 ***********************************************************************
 HB0315  DESIGNATION -  J 112
 HB0315  PID         -  HB0315
 HB0315  STATE/COUNTY-  IL/MASSAC
 HB0315  COUNTRY     -  US
 HB0315  USGS QUAD   -  PADUCAH WEST (2019)
 HB0315
 HB0315                         *CURRENT SURVEY CONTROL
 HB0315  ______________________________________________________________________
 HB0315* NAD 83(1986) POSITION- 37 07 25.     (N) 088 37 40.     (W)   SCALED
 HB0315* NAVD 88 ORTHO HEIGHT -   103.509 (meters)      339.60  (feet) ADJUSTED
 HB0315  ______________________________________________________________________
 HB0315  GEOID HEIGHT    -        -28.526 (meters)                     GEOID18
 HB0315  DYNAMIC HEIGHT  -        103.434 (meters)      339.35  (feet) COMP
 HB0315  MODELED GRAVITY -    979,904.2   (mgal)                       NAVD 88
 HB0315
 HB0315  VERT ORDER      -  SECOND    CLASS 0
 HB0315
 HB0315.The horizontal coordinates were scaled from a map and have
 HB0315.an estimated accuracy of +/- 6 seconds.
 HB0315
 HB0315.The orthometric height was determined by differential leveling and
 HB0315.adjusted by the NATIONAL GEODETIC SURVEY
 HB0315.in June 1991.
 HB0315
 HB0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0315.GEOID18 height accuracy estimate available here.
 HB0315
 HB0315.Click photographs - Photos may exist for this station.
 HB0315
 HB0315.The dynamic height is computed by dividing the NAVD 88
 HB0315.geopotential number by the normal gravity value computed on the
 HB0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0315.degrees latitude (g = 980.6199 gals.).
 HB0315
 HB0315.The modeled gravity was interpolated from observed gravity values.
 HB0315
 HB0315;                    North         East    Units  Estimated Accuracy
 HB0315;SPC IL E     -    50,750.      273,830.      MT  (+/- 180 meters Scaled)
 HB0315
 HB0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG553098(NAD 83)
 HB0315
 HB0315                          SUPERSEDED SURVEY CONTROL
 HB0315
 HB0315  NGVD 29 (11/26/84)  103.535  (m)          339.68   (f) ADJUSTED    2 0
 HB0315
 HB0315.Superseded values are not recommended for survey control.
 HB0315
 HB0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0315.See file dsdata.pdf to determine how the superseded data were derived.
 HB0315
 HB0315_MARKER: DB = BENCH MARK DISK
 HB0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0315_STAMPING: J 112 1935
 HB0315_MARK LOGO: CGS
 HB0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0315+STABILITY: SURFACE MOTION
 HB0315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0315+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB0315
 HB0315  HISTORY     - Date     Condition        Report By
 HB0315  HISTORY     - 1935     MONUMENTED       CGS
 HB0315  HISTORY     - 1972     GOOD             NGS
 HB0315  HISTORY     - 1977     GOOD             ILDT
 HB0315  HISTORY     - 1978     GOOD             USACE
 HB0315  HISTORY     - 20060220 GOOD             USACE
 HB0315  HISTORY     - 20100626 GOOD             ILDT
 HB0315
 HB0315                          STATION DESCRIPTION
 HB0315
 HB0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0315'AT BROOKPORT.
 HB0315'AT BROOKPORT, MASSAC COUNTY, ON U.S. HIGHWAY 45, AT THE TOWN
 HB0315'HALL, 11 YARDS WEST OF THE CENTERLINE OF THE HIGHWAY, AND AT
 HB0315'THE NORTHEAST CORNER OF THE YARD.  A STANDARD DISK, STAMPED
 HB0315'J 112 1935 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- 31.0
 HB0315'FT W OF CENTER LINE OF OHIO ST.  31.0 FT S OF CENTERLINE OF THIRD
 HB0315'ST.  75.7 N75E OF CENTERLINE WATER TANK.
 HB0315
 HB0315                          STATION RECOVERY (1972)
 HB0315
 HB0315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 HB0315'RECOVERED IN GOOD CONDITION.
 HB0315
 HB0315                          STATION RECOVERY (1977)
 HB0315
 HB0315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0315'RECOVERED IN GOOD CONDITION.
 HB0315
 HB0315                          STATION RECOVERY (1978)
 HB0315
 HB0315'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1978
 HB0315'RECOVERED IN GOOD CONDITION.
 HB0315
 HB0315                          STATION RECOVERY (2006)
 HB0315
 HB0315'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2006 (DLB)
 HB0315'RECOVERED IN GOOD CONDITION.
 HB0315
 HB0315                          STATION RECOVERY (2010)
 HB0315
 HB0315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0851 ***********************************************************************
 JB0851  DESIGNATION -  J 113
 JB0851  PID         -  JB0851
 JB0851  STATE/COUNTY-  IL/BOND
 JB0851  COUNTRY     -  US
 JB0851  USGS QUAD   -  GREENVILLE (2018)
 JB0851
 JB0851                         *CURRENT SURVEY CONTROL
 JB0851  ______________________________________________________________________
 JB0851* NAD 83(1986) POSITION- 38 57 48.     (N) 089 27 04.     (W)   SCALED
 JB0851* NAVD 88 ORTHO HEIGHT -   179.706 (meters)      589.59  (feet) ADJUSTED
 JB0851  ______________________________________________________________________
 JB0851  GEOID HEIGHT    -        -31.267 (meters)                     GEOID18
 JB0851  DYNAMIC HEIGHT  -        179.599 (meters)      589.23  (feet) COMP
 JB0851  MODELED GRAVITY -    980,029.8   (mgal)                       NAVD 88
 JB0851
 JB0851  VERT ORDER      -  SECOND    CLASS 0
 JB0851
 JB0851.The horizontal coordinates were scaled from a map and have
 JB0851.an estimated accuracy of +/- 6 seconds.
 JB0851
 JB0851.The orthometric height was determined by differential leveling and
 JB0851.adjusted by the NATIONAL GEODETIC SURVEY
 JB0851.in June 1991.
 JB0851
 JB0851.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0851.GEOID18 height accuracy estimate available here.
 JB0851
 JB0851.Click photographs - Photos may exist for this station.
 JB0851
 JB0851.The dynamic height is computed by dividing the NAVD 88
 JB0851.geopotential number by the normal gravity value computed on the
 JB0851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0851.degrees latitude (g = 980.6199 gals.).
 JB0851
 JB0851.The modeled gravity was interpolated from observed gravity values.
 JB0851
 JB0851;                    North         East    Units  Estimated Accuracy
 JB0851;SPC IL W     -   255,140.      762,020.      MT  (+/- 180 meters Scaled)
 JB0851
 JB0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ876155(NAD 83)
 JB0851
 JB0851                          SUPERSEDED SURVEY CONTROL
 JB0851
 JB0851  NGVD 29 (??/??/92)  179.832  (m)          590.00   (f) ADJ UNCH    2 0
 JB0851
 JB0851.Superseded values are not recommended for survey control.
 JB0851
 JB0851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0851.See file dsdata.pdf to determine how the superseded data were derived.
 JB0851
 JB0851_MARKER: DB = BENCH MARK DISK
 JB0851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0851_STAMPING: J 113 1935
 JB0851_MARK LOGO: CGS
 JB0851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0851+STABILITY: SURFACE MOTION
 JB0851
 JB0851  HISTORY     - Date     Condition        Report By
 JB0851  HISTORY     - 1935     MONUMENTED       CGS
 JB0851  HISTORY     - 1942     GOOD             CGS
 JB0851
 JB0851                          STATION DESCRIPTION
 JB0851
 JB0851'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0851'AT AYERS.
 JB0851'AT AYERS, BOND COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 JB0851'RAILROAD 739 FEET EAST OF MILEPOST 85, 150 FEET EAST OF A ROAD
 JB0851'CROSSING, AND 29 FEET SOUTH OF THE CENTERLINE OF THE MAIN TRACK.
 JB0851'A STANDARD DISK, STAMPED J 113 1935 AND SET IN THE TOP OF A
 JB0851'CONCRETE POST.  NOTE-- THE STATION AND PLATFORM HAVE BEEN
 JB0851'RETIRED.  THE TRACK RUNS EAST AND WEST THROUGH AYERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0118 ***********************************************************************
 JC0118  DESIGNATION -  J 114
 JC0118  PID         -  JC0118
 JC0118  STATE/COUNTY-  IL/ST CLAIR
 JC0118  COUNTRY     -  US
 JC0118  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0118
 JC0118                         *CURRENT SURVEY CONTROL
 JC0118  ______________________________________________________________________
 JC0118* NAD 83(1986) POSITION- 38 32 51.     (N) 090 04 15.     (W)   SCALED
 JC0118* NAVD 88 ORTHO HEIGHT -   162.558 (meters)      533.33  (feet) ADJUSTED
 JC0118  ______________________________________________________________________
 JC0118  GEOID HEIGHT    -        -30.718 (meters)                     GEOID18
 JC0118  DYNAMIC HEIGHT  -        162.455 (meters)      532.99  (feet) COMP
 JC0118  MODELED GRAVITY -    979,992.5   (mgal)                       NAVD 88
 JC0118
 JC0118  VERT ORDER      -  SECOND    CLASS 0
 JC0118
 JC0118.The horizontal coordinates were scaled from a map and have
 JC0118.an estimated accuracy of +/- 6 seconds.
 JC0118
 JC0118.The orthometric height was determined by differential leveling and
 JC0118.adjusted by the NATIONAL GEODETIC SURVEY
 JC0118.in June 1991.
 JC0118
 JC0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0118.GEOID18 height accuracy estimate available here.
 JC0118
 JC0118.Click photographs - Photos may exist for this station.
 JC0118
 JC0118.The dynamic height is computed by dividing the NAVD 88
 JC0118.geopotential number by the normal gravity value computed on the
 JC0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0118.degrees latitude (g = 980.6199 gals.).
 JC0118
 JC0118.The modeled gravity was interpolated from observed gravity values.
 JC0118
 JC0118;                    North         East    Units  Estimated Accuracy
 JC0118;SPC IL W     -   208,740.      708,350.      MT  (+/- 180 meters Scaled)
 JC0118
 JC0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC552706(NAD 83)
 JC0118
 JC0118                          SUPERSEDED SURVEY CONTROL
 JC0118
 JC0118  NGVD 29 (??/??/92)  162.687  (m)          533.75   (f) ADJ UNCH    2 0
 JC0118
 JC0118.Superseded values are not recommended for survey control.
 JC0118
 JC0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0118.See file dsdata.pdf to determine how the superseded data were derived.
 JC0118
 JC0118_MARKER: DB = BENCH MARK DISK
 JC0118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0118_STAMPING: J 114 1935
 JC0118_MARK LOGO: CGS
 JC0118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0118+STABILITY: SURFACE MOTION
 JC0118
 JC0118  HISTORY     - Date     Condition        Report By
 JC0118  HISTORY     - 1935     MONUMENTED       CGS
 JC0118
 JC0118                          STATION DESCRIPTION
 JC0118
 JC0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0118'2.2 MI SE FROM CENTERVILLE.
 JC0118'2.2 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JC0118'CROSSING OF STATE HIGHWAY 157 AT CENTERVILLE, ST. CLAIR COUNTY,
 JC0118'AT A HIGHWAY OVERPASS, 13 FEET EAST OF THE CENTERLINE OF THE
 JC0118'SOUTHBOUND TRACK, AND ONE FOOT NORTH OF THE FIRST PIER EAST OF
 JC0118'THE TRACK.  A STANDARD DISK, STAMPED J 114 1935 AND SET IN THE
 JC0118'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0619 ***********************************************************************
 KB0619  DESIGNATION -  J 12
 KB0619  PID         -  KB0619
 KB0619  STATE/COUNTY-  IL/MACON
 KB0619  COUNTRY     -  US
 KB0619  USGS QUAD   -  LONG CREEK (2018)
 KB0619
 KB0619                         *CURRENT SURVEY CONTROL
 KB0619  ______________________________________________________________________
 KB0619* NAD 83(1986) POSITION- 39 45 20.     (N) 088 51 18.     (W)   SCALED
 KB0619* NAVD 88 ORTHO HEIGHT -   211.674 (meters)      694.47  (feet) ADJUSTED
 KB0619  ______________________________________________________________________
 KB0619  GEOID HEIGHT    -        -32.432 (meters)                     GEOID18
 KB0619  DYNAMIC HEIGHT  -        211.555 (meters)      694.08  (feet) COMP
 KB0619  MODELED GRAVITY -    980,056.6   (mgal)                       NAVD 88
 KB0619
 KB0619  VERT ORDER      -  FIRST     CLASS II
 KB0619
 KB0619.The horizontal coordinates were scaled from a map and have
 KB0619.an estimated accuracy of +/- 6 seconds.
 KB0619
 KB0619.The orthometric height was determined by differential leveling and
 KB0619.adjusted by the NATIONAL GEODETIC SURVEY
 KB0619.in June 1991.
 KB0619
 KB0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0619.GEOID18 height accuracy estimate available here.
 KB0619
 KB0619.Click photographs - Photos may exist for this station.
 KB0619
 KB0619.The dynamic height is computed by dividing the NAVD 88
 KB0619.geopotential number by the normal gravity value computed on the
 KB0619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0619.degrees latitude (g = 980.6199 gals.).
 KB0619
 KB0619.The modeled gravity was interpolated from observed gravity values.
 KB0619
 KB0619;                    North         East    Units  Estimated Accuracy
 KB0619;SPC IL E     -   342,990.      255,300.      MT  (+/- 180 meters Scaled)
 KB0619
 KB0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK410022(NAD 83)
 KB0619
 KB0619                          SUPERSEDED SURVEY CONTROL
 KB0619
 KB0619  NGVD 29 (??/??/92)  211.747  (m)          694.71   (f) ADJ UNCH    1 2
 KB0619
 KB0619.Superseded values are not recommended for survey control.
 KB0619
 KB0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0619.See file dsdata.pdf to determine how the superseded data were derived.
 KB0619
 KB0619_MARKER: DB = BENCH MARK DISK
 KB0619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0619_STAMPING: J 12 1933
 KB0619_MARK LOGO: CGS
 KB0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0619+STABILITY: SURFACE MOTION
 KB0619
 KB0619  HISTORY     - Date     Condition        Report By
 KB0619  HISTORY     - 1933     MONUMENTED       CGS
 KB0619  HISTORY     - 1938     GOOD             CGS
 KB0619  HISTORY     - 1975     MARK NOT FOUND   ILDT
 KB0619  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB0619
 KB0619                          STATION DESCRIPTION
 KB0619
 KB0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0619'AT HERVEY CITY.
 KB0619'AT HERVEY CITY, MACON COUNTY, ON THE PENNSYLVANIA RAILROAD, ABOUT
 KB0619'200 FEET SOUTHEAST OF THE STATION, AT THE JUNCTION OF THE
 KB0619'ILLINOIS CENTRAL RAILROAD, 70 FEET EAST OF THE I.C.R.R. TRACK,
 KB0619'40 FEET SOUTH OF THE P.R.R. TRACK, AND 8 FEET SOUTH OF THE ROAD
 KB0619'TO THE STATION.  A STANDARD DISK, STAMPED J 12 1933 AND SET IN
 KB0619'THE TOP OF A CONCRETE POST.
 KB0619
 KB0619                          STATION RECOVERY (1938)
 KB0619
 KB0619'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 KB0619'RECOVERED IN GOOD CONDITION.
 KB0619
 KB0619                          STATION RECOVERY (1975)
 KB0619
 KB0619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0619'MARK NOT FOUND.
 KB0619
 KB0619                          STATION RECOVERY (2012)
 KB0619
 KB0619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0619'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1369 ***********************************************************************
 JA1369  DESIGNATION -  J 127
 JA1369  PID         -  JA1369
 JA1369  STATE/COUNTY-  IL/LAWRENCE
 JA1369  COUNTRY     -  US
 JA1369  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1369
 JA1369                         *CURRENT SURVEY CONTROL
 JA1369  ______________________________________________________________________
 JA1369* NAD 83(1986) POSITION- 38 43 05.     (N) 087 40 04.     (W)   SCALED
 JA1369* NAVD 88 ORTHO HEIGHT -   130.417 (meters)      427.88  (feet) POSTED
 JA1369  ______________________________________________________________________
 JA1369  GEOID HEIGHT    -        -31.626 (meters)                     GEOID18
 JA1369  DYNAMIC HEIGHT  -        130.34  (meters)      427.6   (feet) COMP
 JA1369  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 JA1369
 JA1369  VERT ORDER      -  * POSTED, SEE BELOW
 JA1369
 JA1369.The horizontal coordinates were scaled from a map and have
 JA1369.an estimated accuracy of +/- 6 seconds.
 JA1369
 JA1369.The orthometric height was determined by differential leveling
 JA1369.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JA1369
 JA1369.* This is a POSTED BENCH MARK height.
 JA1369
 JA1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1369.GEOID18 height accuracy estimate available here.
 JA1369
 JA1369.Click photographs - Photos may exist for this station.
 JA1369
 JA1369.The dynamic height is computed by dividing the NAVD 88
 JA1369.geopotential number by the normal gravity value computed on the
 JA1369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1369.degrees latitude (g = 980.6199 gals.).
 JA1369
 JA1369.The modeled gravity was interpolated from observed gravity values.
 JA1369
 JA1369;                    North         East    Units  Estimated Accuracy
 JA1369;SPC IL E     -   227,890.      357,880.      MT  (+/- 180 meters Scaled)
 JA1369
 JA1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH419857(NAD 83)
 JA1369
 JA1369                          SUPERSEDED SURVEY CONTROL
 JA1369
 JA1369  NGVD 29 (??/??/92)  130.531  (m)          428.25   (f) ADJ UNCH    1 2
 JA1369
 JA1369.Superseded values are not recommended for survey control.
 JA1369
 JA1369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1369.See file dsdata.pdf to determine how the superseded data were derived.
 JA1369
 JA1369_MARKER: DB = BENCH MARK DISK
 JA1369_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1369_SP_SET: BRIDGE
 JA1369_STAMPING: J 127 1938
 JA1369_MARK LOGO: CGS
 JA1369_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1369
 JA1369  HISTORY     - Date     Condition        Report By
 JA1369  HISTORY     - 1938     MONUMENTED       CGS
 JA1369
 JA1369                          STATION DESCRIPTION
 JA1369
 JA1369'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1369'1.1 MI E FROM LAWRENCEVILLE.
 JA1369'1.1 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1369'STATION AT LAWRENCEVILLE, LAWRENCE COUNTY, 0.3 MILE WEST OF
 JA1369'MILEPOST ST. L 142-C 197, 40 FEET SOUTHWEST OF A SIGNAL TOWER,
 JA1369'AT THE STEEL BRIDGE OVER EMBARASS RIVER, IN THE TOP OF THE EAST
 JA1369'CONCRETE ABUTMENT 10 FEET WEST OF THE EAST END OF THE ABUTMENT,
 JA1369'5 FEET SOUTH OF THE SOUTH RAIL, AND ABOUT 1 FOOT LOWER THAN THE
 JA1369'TRACK.  A STANDARD DISK, STAMPED J 127 1938.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0610 ***********************************************************************
 KB0610  DESIGNATION -  J 128
 KB0610  PID         -  KB0610
 KB0610  STATE/COUNTY-  IL/MOULTRIE
 KB0610  COUNTRY     -  US
 KB0610  USGS QUAD   -  LA PLACE (2018)
 KB0610
 KB0610                         *CURRENT SURVEY CONTROL
 KB0610  ______________________________________________________________________
 KB0610* NAD 83(1986) POSITION- 39 45 03.     (N) 088 41 58.     (W)   SCALED
 KB0610* NAVD 88 ORTHO HEIGHT -   206.241 (meters)      676.64  (feet) ADJUSTED
 KB0610  ______________________________________________________________________
 KB0610  GEOID HEIGHT    -        -32.423 (meters)                     GEOID18
 KB0610  DYNAMIC HEIGHT  -        206.124 (meters)      676.26  (feet) COMP
 KB0610  MODELED GRAVITY -    980,057.4   (mgal)                       NAVD 88
 KB0610
 KB0610  VERT ORDER      -  SECOND    CLASS 0
 KB0610
 KB0610.The horizontal coordinates were scaled from a map and have
 KB0610.an estimated accuracy of +/- 6 seconds.
 KB0610
 KB0610.The orthometric height was determined by differential leveling and
 KB0610.adjusted by the NATIONAL GEODETIC SURVEY
 KB0610.in June 1991.
 KB0610
 KB0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0610.GEOID18 height accuracy estimate available here.
 KB0610
 KB0610.Click photographs - Photos may exist for this station.
 KB0610
 KB0610.The dynamic height is computed by dividing the NAVD 88
 KB0610.geopotential number by the normal gravity value computed on the
 KB0610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0610.degrees latitude (g = 980.6199 gals.).
 KB0610
 KB0610.The modeled gravity was interpolated from observed gravity values.
 KB0610
 KB0610;                    North         East    Units  Estimated Accuracy
 KB0610;SPC IL E     -   342,400.      268,620.      MT  (+/- 180 meters Scaled)
 KB0610
 KB0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK544014(NAD 83)
 KB0610
 KB0610                          SUPERSEDED SURVEY CONTROL
 KB0610
 KB0610  NGVD 29 (??/??/92)  206.310  (m)          676.87   (f) ADJ UNCH    2 0
 KB0610
 KB0610.Superseded values are not recommended for survey control.
 KB0610
 KB0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0610.See file dsdata.pdf to determine how the superseded data were derived.
 KB0610
 KB0610_MARKER: DB = BENCH MARK DISK
 KB0610_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0610_SP_SET: CULVERT HEADWALL
 KB0610_STAMPING: J 128 1938
 KB0610_MARK LOGO: CGS
 KB0610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0610+STABILITY: SURFACE MOTION
 KB0610
 KB0610  HISTORY     - Date     Condition        Report By
 KB0610  HISTORY     - 1938     MONUMENTED       CGS
 KB0610
 KB0610                          STATION DESCRIPTION
 KB0610
 KB0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 KB0610'1 MI E FROM LAKE CITY.
 KB0610'1.0 MILE EAST ALONG THE PENNYSLVANIA RAILROAD FROM THE STATION
 KB0610'AT LAKE CITY, MOULTRIE COUNTY, 0.4 MILE NORTHWEST OF MILEPOST
 KB0610'TH 76, AT THE CROSSING OF A NORTH-AND-SOUTH DIRT ROAD, 40 FEET
 KB0610'NORTHEAST OF THE NORTHEAST RAIL, 18 FEET WEST OF THE CENTERLINE
 KB0610'OF THE DIRT ROAD, 25 FEET SOUTHWEST OF THE CENTERLINE OF STATE
 KB0610'HIGHWAY 32, AT A CONCRETE CULVERT, IN THE TOP OF THE WEST
 KB0610'HEADWALL, AND ABOUT 1 FOOT LOWER THAN THE TOP OF THE RAIL.  A
 KB0610'STANDARD DISK, STAMPED J 128 19389
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0932 ***********************************************************************
 KB0932  DESIGNATION -  J 13
 KB0932  PID         -  KB0932
 KB0932  STATE/COUNTY-  IL/SANGAMON
 KB0932  COUNTRY     -  US
 KB0932  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0932
 KB0932                         *CURRENT SURVEY CONTROL
 KB0932  ______________________________________________________________________
 KB0932* NAD 83(1986) POSITION- 39 49 00.     (N) 089 38 06.     (W)   SCALED
 KB0932* NAVD 88 ORTHO HEIGHT -   183.668 (meters)      602.58  (feet) ADJUSTED
 KB0932  ______________________________________________________________________
 KB0932  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 KB0932  DYNAMIC HEIGHT  -        183.568 (meters)      602.26  (feet) COMP
 KB0932  MODELED GRAVITY -    980,076.4   (mgal)                       NAVD 88
 KB0932
 KB0932  VERT ORDER      -  FIRST     CLASS II
 KB0932
 KB0932.The horizontal coordinates were scaled from a map and have
 KB0932.an estimated accuracy of +/- 6 seconds.
 KB0932
 KB0932.The orthometric height was determined by differential leveling and
 KB0932.adjusted by the NATIONAL GEODETIC SURVEY
 KB0932.in June 1991.
 KB0932
 KB0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0932.GEOID18 height accuracy estimate available here.
 KB0932
 KB0932.Click photographs - Photos may exist for this station.
 KB0932
 KB0932.The dynamic height is computed by dividing the NAVD 88
 KB0932.geopotential number by the normal gravity value computed on the
 KB0932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0932.degrees latitude (g = 980.6199 gals.).
 KB0932
 KB0932.The modeled gravity was interpolated from observed gravity values.
 KB0932
 KB0932;                    North         East    Units  Estimated Accuracy
 KB0932;SPC IL W     -   349,770.      745,520.      MT  (+/- 180 meters Scaled)
 KB0932
 KB0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK744107(NAD 83)
 KB0932
 KB0932                          SUPERSEDED SURVEY CONTROL
 KB0932
 KB0932  NGVD 29 (??/??/92)  183.764  (m)          602.90   (f) ADJ UNCH    1 2
 KB0932
 KB0932.Superseded values are not recommended for survey control.
 KB0932
 KB0932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0932.See file dsdata.pdf to determine how the superseded data were derived.
 KB0932
 KB0932_MARKER: DB = BENCH MARK DISK
 KB0932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0932_STAMPING: J 13 1933
 KB0932_MARK LOGO: CGS
 KB0932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0932+STABILITY: SURFACE MOTION
 KB0932
 KB0932  HISTORY     - Date     Condition        Report By
 KB0932  HISTORY     - 1933     MONUMENTED       CGS
 KB0932  HISTORY     - 1971     GOOD             ILHD
 KB0932  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0932  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 KB0932
 KB0932                          STATION DESCRIPTION
 KB0932
 KB0932'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0932'AT SPRINGFIELD.
 KB0932'AT SPRINGFIELD, SANGAMON COUNTY, AT THE NORTHWEST CORNER OF THE
 KB0932'INTERSECTION OF EAST GRAND AVENUE AND FIFTEENTH STREET, AT THE
 KB0932'SOUTHEAST CORNER OF THE BALL PARK, ABOUT 100 FEET NORTH OF THE
 KB0932'NORTH CURB OF EAST GRAND AVENUE, 12 FEET SOUTH OF THE SOUTHEAST
 KB0932'CORNER OF A STORAGE SHED, 10 FEET WEST OF A CINDER DRIVE, AND
 KB0932'NEAR THE WABASH RAILROAD TRACK.  A STANDARD DISK, STAMPED J 13
 KB0932'1933 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- AT NW CORNER
 KB0932'OF INTERSECTION OF EAST NORTH GRAND AVE (NO EAST GRAND AVE) AND
 KB0932'NORTH MICHIGAN AVE (NO 15TH ST) 2 FEET W. OF WITNESS POST.
 KB0932
 KB0932                          STATION RECOVERY (1971)
 KB0932
 KB0932'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0932'RECOVERED IN GOOD CONDITION.
 KB0932
 KB0932                          STATION RECOVERY (1976)
 KB0932
 KB0932'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0932'MARK NOT FOUND.
 KB0932
 KB0932                          STATION RECOVERY (2012)
 KB0932
 KB0932'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0932'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0257 ***********************************************************************
 NH0257  DESIGNATION -  J 130 RESET
 NH0257  PID         -  NH0257
 NH0257  STATE/COUNTY-  IL/OGLE
 NH0257  COUNTRY     -  US
 NH0257  USGS QUAD   -  FAIRDALE (2018)
 NH0257
 NH0257                         *CURRENT SURVEY CONTROL
 NH0257  ______________________________________________________________________
 NH0257* NAD 83(1986) POSITION- 42 06 04.     (N) 088 56 41.     (W)   SCALED
 NH0257* NAVD 88 ORTHO HEIGHT -   241.124 (meters)      791.09  (feet) ADJUSTED
 NH0257  ______________________________________________________________________
 NH0257  GEOID HEIGHT    -        -33.176 (meters)                     GEOID18
 NH0257  DYNAMIC HEIGHT  -        241.043 (meters)      790.82  (feet) COMP
 NH0257  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 NH0257
 NH0257  VERT ORDER      -  FIRST     CLASS I
 NH0257
 NH0257.The horizontal coordinates were scaled from a map and have
 NH0257.an estimated accuracy of +/- 6 seconds.
 NH0257
 NH0257.The orthometric height was determined by differential leveling and
 NH0257.adjusted by the NATIONAL GEODETIC SURVEY
 NH0257.in June 1991.
 NH0257
 NH0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0257.GEOID18 height accuracy estimate available here.
 NH0257
 NH0257.Click photographs - Photos may exist for this station.
 NH0257
 NH0257.The dynamic height is computed by dividing the NAVD 88
 NH0257.geopotential number by the normal gravity value computed on the
 NH0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0257.degrees latitude (g = 980.6199 gals.).
 NH0257
 NH0257.The modeled gravity was interpolated from observed gravity values.
 NH0257
 NH0257;                    North         East    Units  Estimated Accuracy
 NH0257;SPC IL W     -   604,040.      801,070.      MT  (+/- 180 meters Scaled)
 NH0257
 NH0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM391628(NAD 83)
 NH0257
 NH0257                          SUPERSEDED SURVEY CONTROL
 NH0257
 NH0257  NGVD 29 (??/??/92)  241.174  (m)          791.25   (f) ADJ UNCH    1 1
 NH0257
 NH0257.Superseded values are not recommended for survey control.
 NH0257
 NH0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0257.See file dsdata.pdf to determine how the superseded data were derived.
 NH0257
 NH0257_MARKER: DB = BENCH MARK DISK
 NH0257_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0257_SP_SET: CULVERT HEADWALL
 NH0257_STAMPING: J 130 RESET 1963
 NH0257_MARK LOGO: CGS
 NH0257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0257+STABILITY: SURFACE MOTION
 NH0257
 NH0257  HISTORY     - Date     Condition        Report By
 NH0257  HISTORY     - 1963     MONUMENTED       ILHD
 NH0257  HISTORY     - 1969     GOOD             CGS
 NH0257  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH0257
 NH0257                          STATION DESCRIPTION
 NH0257
 NH0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0257'0.6 MI W FROM FAIRDALE.
 NH0257'ABOUT 0.6 MILE WEST ALONG STATE HIGHWAY 72 FROM THE FAIRDALE
 NH0257'SCHOOL AT FAIRDALE, 0.3 MILE WEST OF THE DE KALB-OGLE COUNTY
 NH0257'LINE, 0.1 MILE NORTHEAST OF A BARN AND 2 SILOS, 21 FEET SOUTH
 NH0257'OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE WEST
 NH0257'END OF THE SOUTH HEADWALL OF A CULVERT UNDER THE HIGHWAY, 11
 NH0257'FEET NORTHEAST OF A 24-INCH ASH TREE, AND ABOUT 1 FOOT BELOW
 NH0257'THE LEVEL OF THE HIGHWAY.  SEC 24, T42N, R2E.  NOTE-- THIS
 NH0257'MARK IS ALSO 3.2 MILES EAST ALONG STATE HIGHWAY 72 FROM THE
 NH0257'MONROE CENTER SCHOOL AT MONROE CENTER.
 NH0257
 NH0257                          STATION RECOVERY (1990)
 NH0257
 NH0257'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0257'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0220 ***********************************************************************
 NH0220  DESIGNATION -  J 131 RESET
 NH0220  PID         -  NH0220
 NH0220  STATE/COUNTY-  IL/KANE
 NH0220  COUNTRY     -  US
 NH0220  USGS QUAD   -  HAMPSHIRE (2018)
 NH0220
 NH0220                         *CURRENT SURVEY CONTROL
 NH0220  ______________________________________________________________________
 NH0220* NAD 83(1986) POSITION- 42 05 17.     (N) 088 32 40.     (W)   SCALED
 NH0220* NAVD 88 ORTHO HEIGHT -   267.976 (meters)      879.18  (feet) ADJUSTED
 NH0220  ______________________________________________________________________
 NH0220  GEOID HEIGHT    -        -33.351 (meters)                     GEOID18
 NH0220  DYNAMIC HEIGHT  -        267.883 (meters)      878.88  (feet) COMP
 NH0220  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 NH0220
 NH0220  VERT ORDER      -  FIRST     CLASS I
 NH0220
 NH0220.The horizontal coordinates were scaled from a map and have
 NH0220.an estimated accuracy of +/- 6 seconds.
 NH0220
 NH0220.The orthometric height was determined by differential leveling and
 NH0220.adjusted by the NATIONAL GEODETIC SURVEY
 NH0220.in June 1991.
 NH0220
 NH0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0220.GEOID18 height accuracy estimate available here.
 NH0220
 NH0220.Click photographs - Photos may exist for this station.
 NH0220
 NH0220.The dynamic height is computed by dividing the NAVD 88
 NH0220.geopotential number by the normal gravity value computed on the
 NH0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0220.degrees latitude (g = 980.6199 gals.).
 NH0220
 NH0220.The modeled gravity was interpolated from observed gravity values.
 NH0220
 NH0220;                    North         East    Units  Estimated Accuracy
 NH0220;SPC IL E     -   601,910.      282,530.      MT  (+/- 180 meters Scaled)
 NH0220
 NH0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM722607(NAD 83)
 NH0220
 NH0220                          SUPERSEDED SURVEY CONTROL
 NH0220
 NH0220  NGVD 29 (??/??/92)  268.031  (m)          879.37   (f) ADJ UNCH    1 1
 NH0220
 NH0220.Superseded values are not recommended for survey control.
 NH0220
 NH0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0220.See file dsdata.pdf to determine how the superseded data were derived.
 NH0220
 NH0220_MARKER: DB = BENCH MARK DISK
 NH0220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0220_STAMPING: J 131 RESET 1962
 NH0220_MARK LOGO: CGS
 NH0220_PROJECTION: FLUSH
 NH0220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0220+STABILITY: SURFACE MOTION
 NH0220
 NH0220  HISTORY     - Date     Condition        Report By
 NH0220  HISTORY     - 1962     MONUMENTED       ILHD
 NH0220  HISTORY     - 1969     GOOD             CGS
 NH0220  HISTORY     - 1989     GOOD             USPSQD
 NH0220  HISTORY     - 19980511 GOOD             USPSQD
 NH0220  HISTORY     - 20250411 MARK NOT FOUND   TODDSV
 NH0220
 NH0220                          STATION DESCRIPTION
 NH0220
 NH0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0220'1 MI SW FROM HAMPSHIRE.
 NH0220'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0220'HAMPSHIRE, THENCE 0.65 MILE WEST ALONG STATE HIGHWAY 72, 0.1 MILE
 NH0220'EAST OF THE JUNCTION OF THE HIGHWAY AND A PAVED ROAD WHICH LEADS
 NH0220'SOUTH, 29 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 18
 NH0220'FEET SOUTHEAST OF THE SOUTH END OF A 2- X 2-FOOT CONCRETE BOX
 NH0220'CULVERT, 3 FEET WEST OF A POWER POLE, 1.0 FOOT EAST OF A METAL
 NH0220'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND
 NH0220'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 NH0220'OF THE GROUND.  SEC 28, T 42N, R 6E.
 NH0220
 NH0220                          STATION RECOVERY (1989)
 NH0220
 NH0220'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0220'RECOVERED IN GOOD CONDITION.
 NH0220
 NH0220                          STATION RECOVERY (1998)
 NH0220
 NH0220'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0220'RECOVERED IN GOOD CONDITION.
 NH0220
 NH0220                          STATION RECOVERY (2025)
 NH0220
 NH0220'RECOVERY NOTE BY TODD SURVEYING 2025 (EP)
 NH0220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0064 ***********************************************************************
 MF0064  DESIGNATION -  J 132
 MF0064  PID         -  MF0064
 MF0064  STATE/COUNTY-  IL/COOK
 MF0064  COUNTRY     -  US
 MF0064  USGS QUAD   -  WEST CHICAGO (2018)
 MF0064
 MF0064                         *CURRENT SURVEY CONTROL
 MF0064  ______________________________________________________________________
 MF0064* NAD 83(1986) POSITION- 41 59 40.     (N) 088 09 54.     (W)   SCALED
 MF0064* NAVD 88 ORTHO HEIGHT -   245.002 (meters)      803.81  (feet) ADJUSTED
 MF0064  ______________________________________________________________________
 MF0064  GEOID HEIGHT    -        -33.448 (meters)                     GEOID18
 MF0064  DYNAMIC HEIGHT  -        244.917 (meters)      803.53  (feet) COMP
 MF0064  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 MF0064
 MF0064  VERT ORDER      -  FIRST     CLASS I
 MF0064
 MF0064.The horizontal coordinates were scaled from a map and have
 MF0064.an estimated accuracy of +/- 6 seconds.
 MF0064
 MF0064.The orthometric height was determined by differential leveling and
 MF0064.adjusted by the NATIONAL GEODETIC SURVEY
 MF0064.in June 1991.
 MF0064
 MF0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0064.GEOID18 height accuracy estimate available here.
 MF0064
 MF0064.Click photographs - Photos may exist for this station.
 MF0064
 MF0064.The dynamic height is computed by dividing the NAVD 88
 MF0064.geopotential number by the normal gravity value computed on the
 MF0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0064.degrees latitude (g = 980.6199 gals.).
 MF0064
 MF0064.The modeled gravity was interpolated from observed gravity values.
 MF0064
 MF0064;                    North         East    Units  Estimated Accuracy
 MF0064;SPC IL E     -   591,500.      313,950.      MT  (+/- 180 meters Scaled)
 MF0064
 MF0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM035498(NAD 83)
 MF0064
 MF0064                          SUPERSEDED SURVEY CONTROL
 MF0064
 MF0064  NGVD 29 (??/??/92)  245.082  (m)          804.07   (f) ADJ UNCH    1 1
 MF0064
 MF0064.Superseded values are not recommended for survey control.
 MF0064
 MF0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0064.See file dsdata.pdf to determine how the superseded data were derived.
 MF0064
 MF0064_MARKER: DB = BENCH MARK DISK
 MF0064_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0064_SP_SET: BOX CULVERT
 MF0064_STAMPING: J 132 1947
 MF0064_MARK LOGO: CGS
 MF0064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0064+STABILITY: SURFACE MOTION
 MF0064
 MF0064  HISTORY     - Date     Condition        Report By
 MF0064  HISTORY     - 1947     MONUMENTED       CGS
 MF0064  HISTORY     - 1969     GOOD             CGS
 MF0064
 MF0064                          STATION DESCRIPTION
 MF0064
 MF0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0064'0.8 MI NW FROM ONTARIOVILLE.
 MF0064'ABOUT 0.8 MILE NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE CHICAGO,
 MF0064'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT ONTARIOVILLE,
 MF0064'100 YARDS SOUTHEAST OF THE CENTER OF THE INTERSECTION OF THE
 MF0064'HIGHWAY AND A ROAD WHICH LEADS WEST TO BARTLETT, 29 1/2 FEET
 MF0064'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF
 MF0064'THE NORTHWEST END OF THE NORTHEAST CONCRETE HEADWALL OF A 3- X
 MF0064'3-FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY, 79 1/2 FEET
 MF0064'SOUTHEAST OF POWER POLE NUMBER 13488, AND ABOUT 1 FOOT ABOVE
 MF0064'THE LEVEL OF THE HIGHWAY.  SEC 35, T 41N, R 9E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3343 ***********************************************************************
 ME3343  DESIGNATION -  J 133
 ME3343  PID         -  ME3343
 ME3343  STATE/COUNTY-  IL/COOK
 ME3343  COUNTRY     -  US
 ME3343  USGS QUAD   -  ELMHURST (2018)
 ME3343
 ME3343                         *CURRENT SURVEY CONTROL
 ME3343  ______________________________________________________________________
 ME3343* NAD 83(1986) POSITION- 41 57 30.     (N) 087 54 18.     (W)   SCALED
 ME3343* NAVD 88 ORTHO HEIGHT -   201.063 (meters)      659.65  (feet) ADJUSTED
 ME3343  ______________________________________________________________________
 ME3343  GEOID HEIGHT    -        -33.592 (meters)                     GEOID18
 ME3343  VERT ORDER      -  FIRST     CLASS II
 ME3343
 ME3343.The horizontal coordinates were scaled from a map and have
 ME3343.an estimated accuracy of +/- 6 seconds.
 ME3343
 ME3343.The orthometric height was determined by differential leveling and
 ME3343.adjusted by the NATIONAL GEODETIC SURVEY
 ME3343.in June 1991.
 ME3343
 ME3343.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3343.GEOID18 height accuracy estimate available here.
 ME3343
 ME3343.Click photographs - Photos may exist for this station.
 ME3343
 ME3343;                    North         East    Units  Estimated Accuracy
 ME3343;SPC IL E     -   587,560.      335,510.      MT  (+/- 180 meters Scaled)
 ME3343
 ME3343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250455(NAD 83)
 ME3343
 ME3343                          SUPERSEDED SURVEY CONTROL
 ME3343
 ME3343  NGVD 29 (??/??/92)  201.154  (m)          659.95   (f) ADJ UNCH    1 2
 ME3343
 ME3343.Superseded values are not recommended for survey control.
 ME3343
 ME3343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3343.See file dsdata.pdf to determine how the superseded data were derived.
 ME3343
 ME3343_MARKER: DB = BENCH MARK DISK
 ME3343_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 ME3343_SP_SET: BUILDING
 ME3343_STAMPING: J 133 1947
 ME3343_MARK LOGO: CGS
 ME3343_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3343+STABILITY: SURFACE MOTION
 ME3343
 ME3343  HISTORY     - Date     Condition        Report By
 ME3343  HISTORY     - 1947     MONUMENTED       CGS
 ME3343
 ME3343                          STATION DESCRIPTION
 ME3343
 ME3343'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME3343'ABOUT 1.95 MILES (3.14 KM) WEST ALONG GRAND AVENUE FROM THE FRANKLIN
 ME3343'PARK DISTRICT 84 SCHOOL IN FRANKLIN PARK, THENCE ABOUT 2.8 MILES
 ME3343'(4.5 KM) NORTH ALONG WOLF ROAD, AT THE NORTHWEST ANGLE OF THE
 ME3343'JUNCTION OF WOLF ROAD LEADING NORTH AND IRVING PARK ROAD, IN THE
 ME3343'IRVING WOLF DISTRICT 82 SCHOOL BUILDING, 75 FEET (22.9 M) WEST OF THE
 ME3343'CENTERLINE OF WOLF ROAD, 6 FEET (1.8 M) NORTH OF THE CENTER OF THE
 ME3343'EAST ENTRANCE TO THE BUILDING AND 4 FEET (1.2 M) ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3204 ***********************************************************************
 ME3204  DESIGNATION -  J 133 RESET
 ME3204  PID         -  ME3204
 ME3204  STATE/COUNTY-  IL/COOK
 ME3204  COUNTRY     -  US
 ME3204  USGS QUAD   -  ELMHURST (2018)
 ME3204
 ME3204                         *CURRENT SURVEY CONTROL
 ME3204  ______________________________________________________________________
 ME3204* NAD 83(1997) POSITION- 41 57 28.46000(N) 087 54 18.88048(W)   ADJUSTED
 ME3204* NAVD 88 ORTHO HEIGHT -   199.96  (+/-2cm)      656.0   (feet) VERTCON3
 ME3204  ______________________________________________________________________
 ME3204  GEOID HEIGHT    -        -33.591 (meters)                     GEOID18
 ME3204  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 ME3204  HORZ ORDER      -  SECOND
 ME3204  VERT ORDER      -  THIRD ? (See Below)
 ME3204
 ME3204.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3204
 ME3204.The horizontal coordinates were established by classical geodetic methods
 ME3204.and adjusted by the National Geodetic Survey in October 1999.
 ME3204
 ME3204.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3204.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3204
 ME3204.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3204.GEOID18 height accuracy estimate available here.
 ME3204
 ME3204.The vertical order pertains to the NGVD 29 superseded value.
 ME3204
 ME3204.Click photographs - Photos may exist for this station.
 ME3204
 ME3204.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3204
 ME3204. The following values were computed from the NAD 83(1997) position.
 ME3204
 ME3204;                    North         East     Units Scale Factor Converg.
 ME3204;SPC IL E     -   587,515.819   335,489.993   MT  0.99999049   +0 17 10.4
 ME3204;SPC IL E     - 1,927,541.48  1,100,686.75   sFT  0.99999049   +0 17 10.4
 ME3204;UTM  16      - 4,645,498.790   424,980.071   MT  0.99966925   -0 36 18.9
 ME3204
 ME3204!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3204!SPC IL E     -   0.99997391  x   0.99999049  =   0.99996440
 ME3204!UTM  16      -   0.99997391  x   0.99966925  =   0.99964317
 ME3204
 ME3204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2498045498(NAD 83)
 ME3204
 ME3204                          SUPERSEDED SURVEY CONTROL
 ME3204
 ME3204  NAD 83(1997)-  41 57 28.46009(N)    087 54 18.88101(W) AD(       ) 2
 ME3204  NAD 83(1994)-  41 57 28.45980(N)    087 54 18.89501(W) AD(       ) 2
 ME3204  NAD 83(1986)-  41 57 28.46142(N)    087 54 18.89468(W) AD(       ) 2
 ME3204  NAD 27      -  41 57 28.35456(N)    087 54 18.66203(W) AD(       ) 2
 ME3204  NGVD 29             200.05   (m)          656.3    (f) LEVELING    3  
 ME3204
 ME3204.Superseded values are not recommended for survey control.
 ME3204
 ME3204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3204.See file dsdata.pdf to determine how the superseded data were derived.
 ME3204
 ME3204_MARKER: DB = BENCH MARK DISK
 ME3204_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME3204_SP_SET: UNDERPASS HEADWALL
 ME3204_STAMPING: J 133 RESET 1964
 ME3204_MARK LOGO: CGS
 ME3204_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3204+STABILITY: SURFACE MOTION
 ME3204
 ME3204  HISTORY     - Date     Condition        Report By
 ME3204  HISTORY     - 1964     MONUMENTED       CGS
 ME3204  HISTORY     - 1977     GOOD             NGS
 ME3204  HISTORY     - 1983     GOOD             IL1670
 ME3204
 ME3204                          STATION DESCRIPTION
 ME3204
 ME3204'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3204'THE STATION IS LOCATED AT CHICAGO, INSIDE OF THE OHARE
 ME3204'INTERNATIONAL AIRPORT, ON THE SOUTH EDGE, IN THE NORTHWEST
 ME3204'ANGLE OF OLD WOLF ROAD AND IRVING PARK ROAD, ABOUT 1.0 MILE
 ME3204'SOUTH OF THE TUNNEL OF AN EAST-WEST RUNWAY.  IN ORDER TO REACH
 ME3204'THIS MARK AN AIRPORT ESCORT WILL BE REQUIRED.
 ME3204'
 ME3204'THE STATION IS A STANDARD DISK STAMPED---J 133 RESET
 ME3204'1964---, SET IN A DRILL HOLE IN A CONCRETE HEADWALL.
 ME3204
 ME3204                          STATION RECOVERY (1983)
 ME3204
 ME3204'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3204'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3204'NO CHANGES FROM THE 1977 DESCRIPTIVE TEXT.
 ME3204'
 ME3204'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0238 ***********************************************************************
 NG0238  DESIGNATION -  J 134
 NG0238  PID         -  NG0238
 NG0238  STATE/COUNTY-  IL/COOK
 NG0238  COUNTRY     -  US
 NG0238  USGS QUAD   -  EVANSTON (2018)
 NG0238
 NG0238                         *CURRENT SURVEY CONTROL
 NG0238  ______________________________________________________________________
 NG0238* NAD 83(1986) POSITION- 42 04 45.58   (N) 087 43 58.46   (W)   HD_HELD1
 NG0238* NAVD 88 ORTHO HEIGHT -   192.498 (meters)      631.55  (feet) ADJUSTED
 NG0238  ______________________________________________________________________
 NG0238  GEOID HEIGHT    -        -33.858 (meters)                     GEOID18
 NG0238  DYNAMIC HEIGHT  -        192.435 (meters)      631.35  (feet) COMP
 NG0238  MODELED GRAVITY -    980,294.2   (mgal)                       NAVD 88
 NG0238
 NG0238  VERT ORDER      -  SECOND    CLASS 0
 NG0238
 NG0238.The horizontal coordinates were determined by differentially corrected
 NG0238.hand held GPS observations or other comparable positioning techniques
 NG0238.and have an estimated accuracy of +/- 3 meters.
 NG0238
 NG0238.The orthometric height was determined by differential leveling and
 NG0238.adjusted by the NATIONAL GEODETIC SURVEY
 NG0238.in June 1991.
 NG0238
 NG0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0238.GEOID18 height accuracy estimate available here.
 NG0238
 NG0238.Click photographs - Photos may exist for this station.
 NG0238
 NG0238.The dynamic height is computed by dividing the NAVD 88
 NG0238.geopotential number by the normal gravity value computed on the
 NG0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0238.degrees latitude (g = 980.6199 gals.).
 NG0238
 NG0238.The modeled gravity was interpolated from observed gravity values.
 NG0238
 NG0238;                    North         East    Units  Estimated Accuracy
 NG0238;SPC IL E     -   601,088.1     349,682.9     MT  (+/- 3 meters HH1 GPS) 
 NG0238
 NG0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3937758843(NAD 83)
 NG0238
 NG0238                          SUPERSEDED SURVEY CONTROL
 NG0238
 NG0238  NGVD 29 (??/??/92)  192.557  (m)          631.75   (f) ADJ UNCH    2 0
 NG0238
 NG0238.Superseded values are not recommended for survey control.
 NG0238
 NG0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0238.See file dsdata.pdf to determine how the superseded data were derived.
 NG0238
 NG0238_MARKER: DB = BENCH MARK DISK
 NG0238_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NG0238_SP_SET: POST
 NG0238_STAMPING: J 134 1947
 NG0238_MARK LOGO: CGS
 NG0238_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0238
 NG0238  HISTORY     - Date     Condition        Report By
 NG0238  HISTORY     - 1947     MONUMENTED       CGS
 NG0238  HISTORY     - 1973     GOOD             NGS
 NG0238  HISTORY     - 1986     GOOD             USPSQD
 NG0238  HISTORY     - 19991126 GOOD             USPSQD
 NG0238  HISTORY     - 20011110 GOOD             USPSQD
 NG0238
 NG0238                          STATION DESCRIPTION
 NG0238
 NG0238'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0238'1.2 MI W FROM WILMETTE.
 NG0238'1.15 MILES WEST ALONG LAKE AVENUE FROM THE VILLAGE HALL ANNEX,
 NG0238'AT THE JUNCTION OF LAKE AVENUE AND CHEROKEE ROAD, SET IN THE
 NG0238'SOUTH FACE OF THE EAST STONE MONUMENT POST MARKING CHEROKEE
 NG0238'ROAD, 19.0 FEET NORTH OF THE NORTH CURB OF LAKE AVENUE, 8.2 FEET
 NG0238'EAST OF THE EAST CURB OF CHEROKEE ROAD.  A C AND GS DISK DRILLED
 NG0238'IN VERTICAL POSITION ABOUT 3 4/10 FEET ABOVE GROUND LEVEL.
 NG0238'SEC 29, T42N, R13E.
 NG0238
 NG0238                          STATION RECOVERY (1986)
 NG0238
 NG0238'RECOVERY NOTE BY US POWER SQUADRON 1986 (LHF)
 NG0238'RECOVERED IN GOOD CONDITION.
 NG0238
 NG0238                          STATION RECOVERY (1999)
 NG0238
 NG0238'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0238'RECOVERED IN GOOD CONDITION.
 NG0238
 NG0238                          STATION RECOVERY (2001)
 NG0238
 NG0238'RECOVERY NOTE BY US POWER SQUADRON 2001 (EFU)
 NG0238'RECOVERED AS DESCRIBED.
 NG0238'COORDINATES BY GPS. L 42 DEGREES 04.750'N LO 087 DEGREES 43.954'W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1610 ***********************************************************************
 ME1610  DESIGNATION -  J 135
 ME1610  PID         -  ME1610
 ME1610  STATE/COUNTY-  IL/COOK
 ME1610  COUNTRY     -  US
 ME1610  USGS QUAD   -  ENGLEWOOD (2018)
 ME1610
 ME1610                         *CURRENT SURVEY CONTROL
 ME1610  ______________________________________________________________________
 ME1610* NAD 83(1986) POSITION- 41 51 18.     (N) 087 37 49.     (W)   SCALED
 ME1610* NAVD 88 ORTHO HEIGHT -   180.427 (meters)      591.95  (feet) ADJUSTED
 ME1610  ______________________________________________________________________
 ME1610  GEOID HEIGHT    -        -33.572 (meters)                     GEOID18
 ME1610  DYNAMIC HEIGHT  -        180.365 (meters)      591.75  (feet) COMP
 ME1610  MODELED GRAVITY -    980,276.7   (mgal)                       NAVD 88
 ME1610
 ME1610  VERT ORDER      -  FIRST     CLASS I
 ME1610
 ME1610.The horizontal coordinates were scaled from a map and have
 ME1610.an estimated accuracy of +/- 6 seconds.
 ME1610
 ME1610.The orthometric height was determined by differential leveling and
 ME1610.adjusted by the NATIONAL GEODETIC SURVEY
 ME1610.in June 1991.
 ME1610
 ME1610.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1610.GEOID18 height accuracy estimate available here.
 ME1610
 ME1610.Click photographs - Photos may exist for this station.
 ME1610
 ME1610.The dynamic height is computed by dividing the NAVD 88
 ME1610.geopotential number by the normal gravity value computed on the
 ME1610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1610.degrees latitude (g = 980.6199 gals.).
 ME1610
 ME1610.The modeled gravity was interpolated from observed gravity values.
 ME1610
 ME1610;                    North         East    Units  Estimated Accuracy
 ME1610;SPC IL E     -   576,240.      358,380.      MT  (+/- 180 meters Scaled)
 ME1610
 ME1610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM476338(NAD 83)
 ME1610
 ME1610                          SUPERSEDED SURVEY CONTROL
 ME1610
 ME1610  NGVD 29 (??/??/92)  180.517  (m)          592.25   (f) ADJ UNCH    1 1
 ME1610
 ME1610.Superseded values are not recommended for survey control.
 ME1610
 ME1610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1610.See file dsdata.pdf to determine how the superseded data were derived.
 ME1610
 ME1610_MARKER: DB = BENCH MARK DISK
 ME1610_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1610_SP_SET: ABUTMENT
 ME1610_STAMPING: J 135 1947
 ME1610_MARK LOGO: CGS
 ME1610_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1610
 ME1610  HISTORY     - Date     Condition        Report By
 ME1610  HISTORY     - 1947     MONUMENTED       CGS
 ME1610  HISTORY     - 1969     GOOD             CGS
 ME1610  HISTORY     - 1977     GOOD             NGS
 ME1610  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1610  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1610
 ME1610                          STATION DESCRIPTION
 ME1610
 ME1610'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1610'AT CHICAGO.
 ME1610'AT CHICAGO, ALONG THE NEW YORK CENTRAL AND THE CHICAGO, ROCK
 ME1610'ISLAND AND PACIFIC RAILROADS, AT THE INTERSECTION OF S. CLARK
 ME1610'STREET AND ARCHER AVENUE, 1.1 MILES SOUTHWEST OF THE ILLINOIS
 ME1610'CENTRAL RAILROAD STATION, SET VERTICALLY IN THE SOUTHEAST FACE
 ME1610'OF THE NORTHWEST STONE ABUTMENT OF THE RAILROAD OVERPASS FOR
 ME1610'ARCHER AVENUE, 45 FEET NORTHWEST OF THE CENTER LINE OF THE
 ME1610'AVENUE, 4 1/2 FEET SOUTHEAST OF THE NORTHEAST RAIL OF THE
 ME1610'SOUTHEAST SET OF TRACKS, AND 4 1/2 FEET SOUTHWEST OF THE
 ME1610'SOUTHEAST END OF THE NORTHWEST STONE ABUTMENT OF THE OVERPASS.
 ME1610
 ME1610                          STATION RECOVERY (1977)
 ME1610
 ME1610'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1610'RECOVERED IN GOOD CONDITION.
 ME1610
 ME1610                          STATION RECOVERY (1987)
 ME1610
 ME1610'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1610'MARK NOT FOUND.
 ME1610
 ME1610                          STATION RECOVERY (1989)
 ME1610
 ME1610'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1610'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0248 ***********************************************************************
 NG0248  DESIGNATION -  J 136
 NG0248  PID         -  NG0248
 NG0248  STATE/COUNTY-  IL/COOK
 NG0248  COUNTRY     -  US
 NG0248  USGS QUAD   -  PARK RIDGE (2018)
 NG0248
 NG0248                         *CURRENT SURVEY CONTROL
 NG0248  ______________________________________________________________________
 NG0248* NAD 83(1986) POSITION- 42 05 23.3    (N) 087 49 30.3    (W)   HD_HELD2
 NG0248* NAVD 88 ORTHO HEIGHT -   196.757 (meters)      645.53  (feet) ADJUSTED
 NG0248  ______________________________________________________________________
 NG0248  GEOID HEIGHT    -        -33.858 (meters)                     GEOID18
 NG0248  DYNAMIC HEIGHT  -        196.692 (meters)      645.31  (feet) COMP
 NG0248  MODELED GRAVITY -    980,289.5   (mgal)                       NAVD 88
 NG0248
 NG0248  VERT ORDER      -  SECOND    CLASS 0
 NG0248
 NG0248.The horizontal coordinates were established by autonomous hand held GPS
 NG0248.observations and have an estimated accuracy of +/- 10 meters.
 NG0248
 NG0248.The orthometric height was determined by differential leveling and
 NG0248.adjusted by the NATIONAL GEODETIC SURVEY
 NG0248.in June 1991.
 NG0248
 NG0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0248.GEOID18 height accuracy estimate available here.
 NG0248
 NG0248.Click photographs - Photos may exist for this station.
 NG0248
 NG0248.The dynamic height is computed by dividing the NAVD 88
 NG0248.geopotential number by the normal gravity value computed on the
 NG0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0248.degrees latitude (g = 980.6199 gals.).
 NG0248
 NG0248.The modeled gravity was interpolated from observed gravity values.
 NG0248
 NG0248;                    North         East    Units  Estimated Accuracy
 NG0248;SPC IL E     -   602,202.      342,049.      MT  (+/- 10 meters HH2 GPS)
 NG0248
 NG0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3176460076(NAD 83)
 NG0248
 NG0248                          SUPERSEDED SURVEY CONTROL
 NG0248
 NG0248  NGVD 29 (??/??/92)  196.814  (m)          645.71   (f) ADJ UNCH    2 0
 NG0248
 NG0248.Superseded values are not recommended for survey control.
 NG0248
 NG0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0248.See file dsdata.pdf to determine how the superseded data were derived.
 NG0248
 NG0248_MARKER: DB = BENCH MARK DISK
 NG0248_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0248_SP_SET: BUILDING
 NG0248_STAMPING: J 136 1947
 NG0248_MARK LOGO: CGS
 NG0248_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0248_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0248+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2019
 NG0248
 NG0248  HISTORY     - Date     Condition        Report By
 NG0248  HISTORY     - 1947     MONUMENTED       CGS
 NG0248  HISTORY     - 20060805 GOOD             GEOCAC
 NG0248  HISTORY     - 20190622 GOOD             INDIV
 NG0248
 NG0248                          STATION DESCRIPTION
 NG0248
 NG0248'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NG0248'6 MI W FROM WILMETTE.
 NG0248'ABOUT 4.65 MILES WEST ALONG EAST LAKE AVENUE FROM FIRE STATION
 NG0248'NO. 1 AT WILMETTE, THENCE ABOUT 0.4 MILE NORTH ALONG STATE
 NG0248'HIGHWAY 42A, THENCE ABOUT 0.95 MILE WEST ALONG WEST LAKE AVENUE,
 NG0248'AT GLENVIEW NAVAL AIR STATION, SET VERTICALLY IN THE EAST WALL
 NG0248'OF THE OPERATIONS BUILDING, 10 FEET NORTH OF THE NORTH EDGE OF THE
 NG0248'MAIN ENTRANCE, 46 FEET SOUTH OF THE NORTHEAST CORNER, AND ABOUT
 NG0248'4 FEET ABOVE THE GROUND.
 NG0248
 NG0248                          STATION RECOVERY (2006)
 NG0248
 NG0248'RECOVERY NOTE BY GEOCACHING 2006 (NPP)
 NG0248'GLENVIEW NAVAL AIR STATION HAS BEEN DECOMISSIONED. A NEW DESCRIPTION
 NG0248'FOLLOWS. THE MARK
 NG0248'IS LOCATED IN A DEVELOPMENT CALLED 'THE GLEN' IN GLENVIEW, IL. TO
 NG0248'REACH THE MARK FROM THE
 NG0248'INTERSECTION OF E LAKE AVE AND WAUKEGAN RD, GO APPROXIMATELY 0.9 MILES
 NG0248'WEST TO PATRIOT
 NG0248'BLVD, THEN TURN RIGHT AND GO 0.9 MILES NNW ALONG PATRIOT BLVD TO NAVY
 NG0248'BLVD. TURN LEFT ON
 NG0248'NAVY BLVD AND GO ABOUT 0.08 MILES TO THE MARK.
 NG0248'THE MARK IS SET VERTICALLY IN THE SIDE OF 1950 TOWER DRIVE, CURRENTLY
 NG0248'THE STORE 'BOOK
 NG0248'MARKET', A TAN BRICK STRUCTURE WITH A CONTROL TOWER ON TOP. THE MARK
 NG0248'IS SET JUST LEFT OF THE
 NG0248'MAIN ENTRANCE TO THE BUILDING, DOWN AND TO THE RIGHT OF A PLAQUE,
 NG0248'ABOUT 4 FEET OFF THE
 NG0248'GROUND.
 NG0248
 NG0248                          STATION RECOVERY (2019)
 NG0248
 NG0248'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (JDM)
 NG0248'THE STORE IS NOW CARTER'S.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1856 ***********************************************************************
 ME1856  DESIGNATION -  J 137
 ME1856  PID         -  ME1856
 ME1856  STATE/COUNTY-  IL/COOK
 ME1856  COUNTRY     -  US
 ME1856  USGS QUAD   -  SAG BRIDGE (2018)
 ME1856
 ME1856                         *CURRENT SURVEY CONTROL
 ME1856  ______________________________________________________________________
 ME1856* NAD 83(1986) POSITION- 41 41 14.3    (N) 087 55 00.3    (W)   HD_HELD2
 ME1856* NAVD 88 ORTHO HEIGHT -   188.949 (meters)      619.91  (feet) ADJUSTED
 ME1856  ______________________________________________________________________
 ME1856  GEOID HEIGHT    -        -33.282 (meters)                     GEOID18
 ME1856  DYNAMIC HEIGHT  -        188.880 (meters)      619.68  (feet) COMP
 ME1856  MODELED GRAVITY -    980,252.7   (mgal)                       NAVD 88
 ME1856
 ME1856  VERT ORDER      -  FIRST     CLASS II
 ME1856
 ME1856.The horizontal coordinates were established by autonomous hand held GPS
 ME1856.observations and have an estimated accuracy of +/- 10 meters.
 ME1856
 ME1856.The orthometric height was determined by differential leveling and
 ME1856.adjusted by the NATIONAL GEODETIC SURVEY
 ME1856.in June 1991.
 ME1856
 ME1856.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1856.GEOID18 height accuracy estimate available here.
 ME1856
 ME1856.Click photographs - Photos may exist for this station.
 ME1856
 ME1856.The dynamic height is computed by dividing the NAVD 88
 ME1856.geopotential number by the normal gravity value computed on the
 ME1856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1856.degrees latitude (g = 980.6199 gals.).
 ME1856
 ME1856.The modeled gravity was interpolated from observed gravity values.
 ME1856
 ME1856;                    North         East    Units  Estimated Accuracy
 ME1856;SPC IL E     -   557,456.      334,682.      MT  (+/- 10 meters HH2 GPS)
 ME1856
 ME1856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2370515465(NAD 83)
 ME1856
 ME1856                          SUPERSEDED SURVEY CONTROL
 ME1856
 ME1856  NGVD 29 (??/??/92)  189.037  (m)          620.20   (f) ADJ UNCH    1 2
 ME1856
 ME1856.Superseded values are not recommended for survey control.
 ME1856
 ME1856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1856.See file dsdata.pdf to determine how the superseded data were derived.
 ME1856
 ME1856_MARKER: DB = BENCH MARK DISK
 ME1856_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1856_SP_SET: BOX CULVERT
 ME1856_STAMPING: J 137 1947
 ME1856_MARK LOGO: CGS
 ME1856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1856+STABILITY: SURFACE MOTION
 ME1856_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1856+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2006
 ME1856
 ME1856  HISTORY     - Date     Condition        Report By
 ME1856  HISTORY     - 1947     MONUMENTED       CGS
 ME1856  HISTORY     - 1971     GOOD             NGS
 ME1856  HISTORY     - 1977     GOOD             NGS
 ME1856  HISTORY     - 20060904 GOOD             GEOCAC
 ME1856  HISTORY     - 20090321 GOOD             GEOCAC
 ME1856
 ME1856                          STATION DESCRIPTION
 ME1856
 ME1856'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1856'13.1 MI NW FROM BLUE ISLAND.
 ME1856'ABOUT 13.1 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE
 ME1856'GRAND TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, ABOUT 1.25
 ME1856'MILE SOUTHEAST OF THE BRIDGE OVER CALUMET SAG, ABOUT 0.9 MILE EAST
 ME1856'OF THE INTERSECTION OF ARCHER AVENUE, SET IN THE TOP OF THE CENTER
 ME1856'OF THE SOUTH HEAD WALL OF A 3-FOOT CONCRETE BOX CULVERT UNDER THE
 ME1856'HIGHWAY, DIRECTLY ACROSS THE HIGHWAY FROM A LIMESTONE ROCK BED,
 ME1856'31 FEET SOUTH OF AND ABOUT 0.5 FOOT BELOW THE CENTER LINE OF THE
 ME1856'HIGHWAY.
 ME1856
 ME1856                          STATION RECOVERY (1971)
 ME1856
 ME1856'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1856'RECOVERED IN GOOD CONDITION.
 ME1856
 ME1856                          STATION RECOVERY (1977)
 ME1856
 ME1856'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1856'RECOVERED IN GOOD CONDITION.
 ME1856
 ME1856                          STATION RECOVERY (2006)
 ME1856
 ME1856'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1856'HEAVY TREE COVER.
 ME1856
 ME1856                          STATION RECOVERY (2009)
 ME1856
 ME1856'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1856'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1827 ***********************************************************************
 ME1827  DESIGNATION -  J 138
 ME1827  PID         -  ME1827
 ME1827  STATE/COUNTY-  IL/COOK
 ME1827  COUNTRY     -  US
 ME1827  USGS QUAD   -  LAKE CALUMET (2018)
 ME1827
 ME1827                         *CURRENT SURVEY CONTROL
 ME1827  ______________________________________________________________________
 ME1827* NAD 83(1986) POSITION- 41 39 32.     (N) 087 35 36.     (W)   SCALED
 ME1827* NAVD 88 ORTHO HEIGHT -   178.961 (meters)      587.14  (feet) ADJUSTED
 ME1827  ______________________________________________________________________
 ME1827  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 ME1827  DYNAMIC HEIGHT  -        178.896 (meters)      586.93  (feet) COMP
 ME1827  MODELED GRAVITY -    980,257.7   (mgal)                       NAVD 88
 ME1827
 ME1827  VERT ORDER      -  FIRST     CLASS II
 ME1827
 ME1827.The horizontal coordinates were scaled from a map and have
 ME1827.an estimated accuracy of +/- 6 seconds.
 ME1827
 ME1827.The orthometric height was determined by differential leveling and
 ME1827.adjusted by the NATIONAL GEODETIC SURVEY
 ME1827.in June 1991.
 ME1827
 ME1827.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1827.GEOID18 height accuracy estimate available here.
 ME1827
 ME1827.Click photographs - Photos may exist for this station.
 ME1827
 ME1827.The dynamic height is computed by dividing the NAVD 88
 ME1827.geopotential number by the normal gravity value computed on the
 ME1827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1827.degrees latitude (g = 980.6199 gals.).
 ME1827
 ME1827.The modeled gravity was interpolated from observed gravity values.
 ME1827
 ME1827;                    North         East    Units  Estimated Accuracy
 ME1827;SPC IL E     -   554,480.      361,640.      MT  (+/- 180 meters Scaled)
 ME1827
 ME1827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM505120(NAD 83)
 ME1827
 ME1827                          SUPERSEDED SURVEY CONTROL
 ME1827
 ME1827  NGVD 29 (??/??/92)  179.063  (m)          587.48   (f) ADJ UNCH    1 2
 ME1827
 ME1827.Superseded values are not recommended for survey control.
 ME1827
 ME1827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1827.See file dsdata.pdf to determine how the superseded data were derived.
 ME1827
 ME1827_MARKER: DB = BENCH MARK DISK
 ME1827_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1827_SP_SET: CULVERT HEADWALL
 ME1827_STAMPING: J 138 1947
 ME1827_MARK LOGO: CGS
 ME1827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1827+STABILITY: SURFACE MOTION
 ME1827
 ME1827  HISTORY     - Date     Condition        Report By
 ME1827  HISTORY     - 1947     MONUMENTED       CGS
 ME1827  HISTORY     - 1971     MARK NOT FOUND   NGS
 ME1827  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1827
 ME1827                          STATION DESCRIPTION
 ME1827
 ME1827'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1827'AT CHICAGO.
 ME1827'AT CHICAGO, ABOUT 1.85 MILE WEST ALONG EAST 130TH STREET FROM ITS
 ME1827'INTERSECTION WITH TORRENCE STREET, ABOUT 0.3 MILE WEST OF THE
 ME1827'JUNCTION OF STONY ISLAND AVENUE, SET IN THE TOP OF THE EAST END
 ME1827'OF THE SOUTH CONCRETE HEAD WALL OF A CORRUGATED STEEL PIPE
 ME1827'CULVERT UNDER 130TH STREET BETWEEN THE CHICAGO SOUTH SHORE AND
 ME1827'SOUTH BEND ELECTRIC RAILROAD, 37 FEET SOUTH OF THE CENTER LINE
 ME1827'OF 130TH STREET, 2 FEET WEST OF THE EAST END OF THE HEAD WALL
 ME1827'AND 3 FEET BELOW THE STREET.
 ME1827
 ME1827                          STATION RECOVERY (1971)
 ME1827
 ME1827'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1827'MARK NOT FOUND.
 ME1827
 ME1827                          STATION RECOVERY (1977)
 ME1827
 ME1827'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1827'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1766 ***********************************************************************
 ME1766  DESIGNATION -  J 139
 ME1766  PID         -  ME1766
 ME1766  STATE/COUNTY-  IL/COOK
 ME1766  COUNTRY     -  US
 ME1766  USGS QUAD   -  PALOS PARK (2018)
 ME1766
 ME1766                         *CURRENT SURVEY CONTROL
 ME1766  ______________________________________________________________________
 ME1766* NAD 83(1986) POSITION- 41 44 03.     (N) 087 45 37.     (W)   SCALED
 ME1766* NAVD 88 ORTHO HEIGHT -   188.647 (meters)      618.92  (feet) ADJUSTED
 ME1766  ______________________________________________________________________
 ME1766  GEOID HEIGHT    -        -33.414 (meters)                     GEOID18
 ME1766  DYNAMIC HEIGHT  -        188.580 (meters)      618.70  (feet) COMP
 ME1766  MODELED GRAVITY -    980,262.2   (mgal)                       NAVD 88
 ME1766
 ME1766  VERT ORDER      -  FIRST     CLASS II
 ME1766
 ME1766.The horizontal coordinates were scaled from a map and have
 ME1766.an estimated accuracy of +/- 6 seconds.
 ME1766
 ME1766.The orthometric height was determined by differential leveling and
 ME1766.adjusted by the NATIONAL GEODETIC SURVEY
 ME1766.in June 1991.
 ME1766
 ME1766.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1766.GEOID18 height accuracy estimate available here.
 ME1766
 ME1766.Click photographs - Photos may exist for this station.
 ME1766
 ME1766.The dynamic height is computed by dividing the NAVD 88
 ME1766.geopotential number by the normal gravity value computed on the
 ME1766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1766.degrees latitude (g = 980.6199 gals.).
 ME1766
 ME1766.The modeled gravity was interpolated from observed gravity values.
 ME1766
 ME1766;                    North         East    Units  Estimated Accuracy
 ME1766;SPC IL E     -   562,740.      347,670.      MT  (+/- 180 meters Scaled)
 ME1766
 ME1766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM367205(NAD 83)
 ME1766
 ME1766                          SUPERSEDED SURVEY CONTROL
 ME1766
 ME1766  NGVD 29 (??/??/92)  188.736  (m)          619.21   (f) ADJ UNCH    1 2
 ME1766
 ME1766.Superseded values are not recommended for survey control.
 ME1766
 ME1766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1766.See file dsdata.pdf to determine how the superseded data were derived.
 ME1766
 ME1766_MARKER: DB = BENCH MARK DISK
 ME1766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1766_STAMPING: J 139 1947
 ME1766_MARK LOGO: CGS
 ME1766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1766+STABILITY: SURFACE MOTION
 ME1766
 ME1766  HISTORY     - Date     Condition        Report By
 ME1766  HISTORY     - 1947     MONUMENTED       CGS
 ME1766  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1766  HISTORY     - 19870701 MARK NOT FOUND   USPSQD
 ME1766  HISTORY     - 20080818 MARK NOT FOUND   GEOCAC
 ME1766
 ME1766                          STATION DESCRIPTION
 ME1766
 ME1766'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1766'1.8 MI NW FROM OAK LAWN.
 ME1766'ABOUT 0.8 MILE NORTH ALONG STATE HIGHWAY 50 FROM ITS INTERSECTION
 ME1766'WITH STATE HIGHWAY 7 AT OAK LAWN, THENCE ABOUT 1.0 MILE WEST
 ME1766'ALONG 87TH STREET, AT JUNCTION OF SOUTH CENTRAL AVENUE, 119 FEET
 ME1766'SOUTHEAST OF THE SOUTHEAST CORNER OF J.H. CLINES REAL ESTATE
 ME1766'OFFICE, 81 FEET NORTH OF THE CENTER LINE OF 87TH STREET, 29 FEET
 ME1766'WEST OF THE CENTER LINE OF CENTRAL AVENUE, 51 FEET SOUTH OF A
 ME1766'POWER POLE AND IN LINE WITH THE ROW OF POLES, 2 FEET SOUTH OF A
 ME1766'WHITE WOODEN WITNESS POST, 1/2 FOOT BELOW THE INTERSECTION AND
 ME1766'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 IN.  NOTE-- CONCRETE
 ME1766'POST NOW APPROX. 5 IN BELOW GRADE, RATHER THAN 4 IN ABOVE, DUE
 ME1766'TO RECONSTRUCTION OF INTERSECTION AND APPROX. 2 FT. BELOW GRADE
 ME1766'OF INTERSECTION-WITNESS POST AND POLLS NOT RELEVANT.  OTHER TIES
 ME1766'ADAQUATE 106 FT. WESTERLY OF THE S.W. CORNER OF A SERVICE STATION
 ME1766'BLDG. IN NE QUADRANT OF INTERSECTION.
 ME1766
 ME1766                          STATION RECOVERY (1977)
 ME1766
 ME1766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1766'MARK NOT FOUND.
 ME1766
 ME1766                          STATION RECOVERY (1987)
 ME1766
 ME1766'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1766'MARK NOT FOUND.
 ME1766
 ME1766                          STATION RECOVERY (2008)
 ME1766
 ME1766'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1766'REPORTED BY GEOCACHER CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0291 ***********************************************************************
 KC0291  DESIGNATION -  J 14
 KC0291  PID         -  KC0291
 KC0291  STATE/COUNTY-  IL/BROWN
 KC0291  COUNTRY     -  US
 KC0291  USGS QUAD   -  VERSAILLES (2018)
 KC0291
 KC0291                         *CURRENT SURVEY CONTROL
 KC0291  ______________________________________________________________________
 KC0291* NAD 83(1986) POSITION- 39 53 07.     (N) 090 39 51.     (W)   SCALED
 KC0291* NAVD 88 ORTHO HEIGHT -   180.197 (meters)      591.20  (feet) ADJUSTED
 KC0291  ______________________________________________________________________
 KC0291  GEOID HEIGHT    -        -32.804 (meters)                     GEOID18
 KC0291  DYNAMIC HEIGHT  -        180.101 (meters)      590.88  (feet) COMP
 KC0291  MODELED GRAVITY -    980,087.2   (mgal)                       NAVD 88
 KC0291
 KC0291  VERT ORDER      -  FIRST     CLASS II
 KC0291
 KC0291.The horizontal coordinates were scaled from a map and have
 KC0291.an estimated accuracy of +/- 6 seconds.
 KC0291
 KC0291.The orthometric height was determined by differential leveling and
 KC0291.adjusted by the NATIONAL GEODETIC SURVEY
 KC0291.in June 1991.
 KC0291
 KC0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0291.GEOID18 height accuracy estimate available here.
 KC0291
 KC0291.Click photographs - Photos may exist for this station.
 KC0291
 KC0291.The dynamic height is computed by dividing the NAVD 88
 KC0291.geopotential number by the normal gravity value computed on the
 KC0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0291.degrees latitude (g = 980.6199 gals.).
 KC0291
 KC0291.The modeled gravity was interpolated from observed gravity values.
 KC0291
 KC0291;                    North         East    Units  Estimated Accuracy
 KC0291;SPC IL W     -   357,370.      657,450.      MT  (+/- 180 meters Scaled)
 KC0291
 KC0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE997176(NAD 83)
 KC0291
 KC0291                          SUPERSEDED SURVEY CONTROL
 KC0291
 KC0291  NGVD 29 (??/??/92)  180.296  (m)          591.52   (f) ADJ UNCH    1 2
 KC0291
 KC0291.Superseded values are not recommended for survey control.
 KC0291
 KC0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0291.See file dsdata.pdf to determine how the superseded data were derived.
 KC0291
 KC0291_MARKER: DB = BENCH MARK DISK
 KC0291_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0291_SP_SET: BUILDING WALL
 KC0291_STAMPING: J 14 1933
 KC0291_MARK LOGO: CGS
 KC0291_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0291
 KC0291  HISTORY     - Date     Condition        Report By
 KC0291  HISTORY     - 1933     MONUMENTED       CGS
 KC0291
 KC0291                          STATION DESCRIPTION
 KC0291
 KC0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0291'AT VERSAILLES.
 KC0291'AT VERSAILLES, BROWN COUNTY, ON THE WABASH RAILWAY, AT THE
 KC0291'STATION, BETWEEN THE WINDOWS OF THE AGENTS OFFICE, IN CONCRETE,
 KC0291'AND 3 FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED J 14 1933
 KC0291'AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0119 ***********************************************************************
 MF0119  DESIGNATION -  J 140
 MF0119  PID         -  MF0119
 MF0119  STATE/COUNTY-  IL/WILL
 MF0119  COUNTRY     -  US
 MF0119  USGS QUAD   -  ROMEOVILLE (2018)
 MF0119
 MF0119                         *CURRENT SURVEY CONTROL
 MF0119  ______________________________________________________________________
 MF0119* NAD 83(1986) POSITION- 41 39 14.     (N) 088 02 50.     (W)   SCALED
 MF0119* NAVD 88 ORTHO HEIGHT -   182.137 (meters)      597.56  (feet) ADJUSTED
 MF0119  ______________________________________________________________________
 MF0119  GEOID HEIGHT    -        -33.187 (meters)                     GEOID18
 MF0119  DYNAMIC HEIGHT  -        182.070 (meters)      597.34  (feet) COMP
 MF0119  MODELED GRAVITY -    980,250.8   (mgal)                       NAVD 88
 MF0119
 MF0119  VERT ORDER      -  FIRST     CLASS II
 MF0119
 MF0119.The horizontal coordinates were scaled from a map and have
 MF0119.an estimated accuracy of +/- 6 seconds.
 MF0119
 MF0119.The orthometric height was determined by differential leveling and
 MF0119.adjusted by the NATIONAL GEODETIC SURVEY
 MF0119.in June 1991.
 MF0119
 MF0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0119.GEOID18 height accuracy estimate available here.
 MF0119
 MF0119.Click photographs - Photos may exist for this station.
 MF0119
 MF0119.The dynamic height is computed by dividing the NAVD 88
 MF0119.geopotential number by the normal gravity value computed on the
 MF0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0119.degrees latitude (g = 980.6199 gals.).
 MF0119
 MF0119.The modeled gravity was interpolated from observed gravity values.
 MF0119
 MF0119;                    North         East    Units  Estimated Accuracy
 MF0119;SPC IL E     -   553,700.      323,830.      MT  (+/- 180 meters Scaled)
 MF0119
 MF0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM128118(NAD 83)
 MF0119
 MF0119                          SUPERSEDED SURVEY CONTROL
 MF0119
 MF0119  NGVD 29 (??/??/92)  182.225  (m)          597.85   (f) ADJ UNCH    1 2
 MF0119
 MF0119.Superseded values are not recommended for survey control.
 MF0119
 MF0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0119.See file dsdata.pdf to determine how the superseded data were derived.
 MF0119
 MF0119_MARKER: DB = BENCH MARK DISK
 MF0119_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0119_SP_SET: BOX CULVERT
 MF0119_STAMPING: J 140 1947
 MF0119_MARK LOGO: CGS
 MF0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0119+STABILITY: SURFACE MOTION
 MF0119
 MF0119  HISTORY     - Date     Condition        Report By
 MF0119  HISTORY     - 1947     MONUMENTED       CGS
 MF0119  HISTORY     - 20030927 MARK NOT FOUND   USPSQD
 MF0119  HISTORY     - 20061008 MARK NOT FOUND   GEOCAC
 MF0119  HISTORY     - 20090705 MARK NOT FOUND   GEOCAC
 MF0119
 MF0119                          STATION DESCRIPTION
 MF0119
 MF0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0119'2.7 MI SW FROM LEMONT.
 MF0119'ABOUT 2.7 MILES SOUTHWEST ALONG NEW AVENUE FROM THE ALTON RAILROAD
 MF0119'STATION AT LEMONT, ABOUT 200 YARDS SOUTHWEST OF THE ENTRANCE TO
 MF0119'THE GLOBE REFINERY, ABOUT 100 YARDS SOUTHWEST OF THE ALTON
 MF0119'RAILROAD MILE POST 28, SET IN THE TOP OF THE CENTER OF THE EAST
 MF0119'HEAD WALL OF A 4-FOOT CONCRETE BOX CULVERT, 22 FEET SOUTHEAST OF
 MF0119'AND ABOUT LEVEL WITH THE CENTER LINE OF THE ROAD.
 MF0119
 MF0119                          STATION RECOVERY (2003)
 MF0119
 MF0119'RECOVERY NOTE BY US POWER SQUADRON 2003 (JPC)
 MF0119'MARK NOT FOUND.
 MF0119
 MF0119                          STATION RECOVERY (2006)
 MF0119
 MF0119'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0119'NOTHING FOUND PER THE DESCRIPTION
 MF0119
 MF0119                          STATION RECOVERY (2009)
 MF0119
 MF0119'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0119'NO CULVERT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0420 ***********************************************************************
 MF0420  DESIGNATION -  J 141
 MF0420  PID         -  MF0420
 MF0420  STATE/COUNTY-  IL/LASALLE
 MF0420  COUNTRY     -  US
 MF0420  USGS QUAD   -  SENECA (2018)
 MF0420
 MF0420                         *CURRENT SURVEY CONTROL
 MF0420  ______________________________________________________________________
 MF0420* NAD 83(1986) POSITION- 41 18 40.     (N) 088 35 37.     (W)   SCALED
 MF0420* NAVD 88 ORTHO HEIGHT -   155.406 (meters)      509.86  (feet) ADJUSTED
 MF0420  ______________________________________________________________________
 MF0420  GEOID HEIGHT    -        -32.774 (meters)                     GEOID18
 MF0420  DYNAMIC HEIGHT  -        155.346 (meters)      509.66  (feet) COMP
 MF0420  MODELED GRAVITY -    980,236.3   (mgal)                       NAVD 88
 MF0420
 MF0420  VERT ORDER      -  FIRST     CLASS II
 MF0420
 MF0420.The horizontal coordinates were scaled from a map and have
 MF0420.an estimated accuracy of +/- 6 seconds.
 MF0420
 MF0420.The orthometric height was determined by differential leveling and
 MF0420.adjusted by the NATIONAL GEODETIC SURVEY
 MF0420.in June 1991.
 MF0420
 MF0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0420.GEOID18 height accuracy estimate available here.
 MF0420
 MF0420.Click photographs - Photos may exist for this station.
 MF0420
 MF0420.The dynamic height is computed by dividing the NAVD 88
 MF0420.geopotential number by the normal gravity value computed on the
 MF0420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0420.degrees latitude (g = 980.6199 gals.).
 MF0420
 MF0420.The modeled gravity was interpolated from observed gravity values.
 MF0420
 MF0420;                    North         East    Units  Estimated Accuracy
 MF0420;SPC IL E     -   515,630.      278,210.      MT  (+/- 180 meters Scaled)
 MF0420
 MF0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL666745(NAD 83)
 MF0420
 MF0420                          SUPERSEDED SURVEY CONTROL
 MF0420
 MF0420  NGVD 29 (??/??/92)  155.475  (m)          510.09   (f) ADJ UNCH    1 2
 MF0420
 MF0420.Superseded values are not recommended for survey control.
 MF0420
 MF0420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0420.See file dsdata.pdf to determine how the superseded data were derived.
 MF0420
 MF0420_MARKER: DB = BENCH MARK DISK
 MF0420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0420_STAMPING: J 141 1947
 MF0420_MARK LOGO: CGS
 MF0420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0420+STABILITY: SURFACE MOTION
 MF0420
 MF0420  HISTORY     - Date     Condition        Report By
 MF0420  HISTORY     - 1947     MONUMENTED       CGS
 MF0420  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0420  HISTORY     - 20020930 GOOD             USPSQD
 MF0420
 MF0420                          STATION DESCRIPTION
 MF0420
 MF0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0420'1.2 MI NE FROM SENECA.
 MF0420'ABOUT 0.3 MILE SOUTH ALONG STATE HIGHWAY 170 FROM THE POST
 MF0420'OFFICE AT SENECA, THENCE ABOUT 0.85 MILE NORTHEAST ALONG THE
 MF0420'RIVER ROAD, AT A RAILROAD CROSSING, 44 FEET SOUTH OF A RAILROAD
 MF0420'SWITCH OF A SPUR TRACK LEADING TO THE WAR ASSETS ADMINISTRATION
 MF0420'BUILDINGS ON THE SOUTHEAST SIDE OF THE RIVER ROAD, 35 FEET
 MF0420'NORTHWEST OF THE CENTER LINE OF THE ROAD, 45 FEET SOUTHWEST
 MF0420'OF THE SOUTHWEST RAIL OF THE SPUR TRACK, 2 FEET SOUTHEAST OF A
 MF0420'WHITE WOODEN WITNESS POST, 1 FOOT BELOW THE CROSSING AND SET
 MF0420'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0420
 MF0420                          STATION RECOVERY (1997)
 MF0420
 MF0420'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0420'MARK NOT FOUND.
 MF0420
 MF0420                          STATION RECOVERY (2002)
 MF0420
 MF0420'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0420'FOUND IN HEAVY BRUSH. NO WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0071 ***********************************************************************
 MF0071  DESIGNATION -  J 142
 MF0071  PID         -  MF0071
 MF0071  STATE/COUNTY-  IL/WILL
 MF0071  COUNTRY     -  US
 MF0071  USGS QUAD   -  JOLIET (2018)
 MF0071
 MF0071                         *CURRENT SURVEY CONTROL
 MF0071  ______________________________________________________________________
 MF0071* NAD 83(1986) POSITION- 41 30 58.     (N) 088 05 20.     (W)   SCALED
 MF0071* NAVD 88 ORTHO HEIGHT -   166.017 (meters)      544.67  (feet) ADJUSTED
 MF0071  ______________________________________________________________________
 MF0071  GEOID HEIGHT    -        -33.149 (meters)                     GEOID18
 MF0071  DYNAMIC HEIGHT  -        165.954 (meters)      544.47  (feet) COMP
 MF0071  MODELED GRAVITY -    980,237.8   (mgal)                       NAVD 88
 MF0071
 MF0071  VERT ORDER      -  FIRST     CLASS II
 MF0071
 MF0071.The horizontal coordinates were scaled from a map and have
 MF0071.an estimated accuracy of +/- 6 seconds.
 MF0071
 MF0071.The orthometric height was determined by differential leveling and
 MF0071.adjusted by the NATIONAL GEODETIC SURVEY
 MF0071.in June 1991.
 MF0071
 MF0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0071.GEOID18 height accuracy estimate available here.
 MF0071
 MF0071.Click photographs - Photos may exist for this station.
 MF0071
 MF0071.The dynamic height is computed by dividing the NAVD 88
 MF0071.geopotential number by the normal gravity value computed on the
 MF0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0071.degrees latitude (g = 980.6199 gals.).
 MF0071
 MF0071.The modeled gravity was interpolated from observed gravity values.
 MF0071
 MF0071;                    North         East    Units  Estimated Accuracy
 MF0071;SPC IL E     -   538,390.      320,410.      MT  (+/- 180 meters Scaled)
 MF0071
 MF0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL091966(NAD 83)
 MF0071
 MF0071                          SUPERSEDED SURVEY CONTROL
 MF0071
 MF0071  NGVD 29 (??/??/92)  166.108  (m)          544.97   (f) ADJ UNCH    1 2
 MF0071
 MF0071.Superseded values are not recommended for survey control.
 MF0071
 MF0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0071.See file dsdata.pdf to determine how the superseded data were derived.
 MF0071
 MF0071_MARKER: DB = BENCH MARK DISK
 MF0071_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0071_SP_SET: BRIDGE SEAT
 MF0071_STAMPING: J 142 1947
 MF0071_MARK LOGO: CGS
 MF0071_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0071
 MF0071  HISTORY     - Date     Condition        Report By
 MF0071  HISTORY     - 1947     MONUMENTED       CGS
 MF0071  HISTORY     - 1971     GOOD             NGS
 MF0071
 MF0071                          STATION DESCRIPTION
 MF0071
 MF0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0071'1 MI SW FROM JOLIET.
 MF0071'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE
 MF0071'AT JOLIET, THENCE ABOUT 0.45 MILE WEST ALONG U.S. HIGHWAY 6,
 MF0071'SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE BRIDGE
 MF0071'SEAT OF THE BRIDGE OVER THE CHICAGO DRAINAGE CANAL, 23 FEET
 MF0071'NORTH OF THE CENTER LINE OF U.S. HIGHWAY 6, 0.4 FOOT SOUTH OF
 MF0071'THE NORTH END OF THE BRIDGE SEAT, 2.9 FEET WEST OF THE EAST
 MF0071'FACE OF THE BRIDGE SEAT AND ABOUT 8 FEET BELOW THE HIGHWAY.
 MF0071
 MF0071                          STATION RECOVERY (1971)
 MF0071
 MF0071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 MF0071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0042 ***********************************************************************
 HB0042  DESIGNATION -  J 144
 HB0042  PID         -  HB0042
 HB0042  STATE/COUNTY-  IL/SALINE
 HB0042  COUNTRY     -  US
 HB0042  USGS QUAD   -  RUDEMENT (2018)
 HB0042
 HB0042                         *CURRENT SURVEY CONTROL
 HB0042  ______________________________________________________________________
 HB0042* NAD 83(1986) POSITION- 37 44 39.     (N) 088 22 51.     (W)   SCALED
 HB0042* NAVD 88 ORTHO HEIGHT -   109.807 (meters)      360.26  (feet) ADJUSTED
 HB0042  ______________________________________________________________________
 HB0042  GEOID HEIGHT    -        -29.674 (meters)                     GEOID18
 HB0042  DYNAMIC HEIGHT  -        109.731 (meters)      360.01  (feet) COMP
 HB0042  MODELED GRAVITY -    979,942.7   (mgal)                       NAVD 88
 HB0042
 HB0042  VERT ORDER      -  FIRST     CLASS II
 HB0042
 HB0042.The horizontal coordinates were scaled from a map and have
 HB0042.an estimated accuracy of +/- 6 seconds.
 HB0042
 HB0042.The orthometric height was determined by differential leveling and
 HB0042.adjusted by the NATIONAL GEODETIC SURVEY
 HB0042.in June 1991.
 HB0042
 HB0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0042.GEOID18 height accuracy estimate available here.
 HB0042
 HB0042.Click photographs - Photos may exist for this station.
 HB0042
 HB0042.The dynamic height is computed by dividing the NAVD 88
 HB0042.geopotential number by the normal gravity value computed on the
 HB0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0042.degrees latitude (g = 980.6199 gals.).
 HB0042
 HB0042.The modeled gravity was interpolated from observed gravity values.
 HB0042
 HB0042;                    North         East    Units  Estimated Accuracy
 HB0042;SPC IL E     -   119,580.      295,810.      MT  (+/- 180 meters Scaled)
 HB0042
 HB0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG783783(NAD 83)
 HB0042
 HB0042                          SUPERSEDED SURVEY CONTROL
 HB0042
 HB0042  NGVD 29 (11/26/84)  109.908  (m)          360.59   (f) ADJUSTED    1 2
 HB0042
 HB0042.Superseded values are not recommended for survey control.
 HB0042
 HB0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0042.See file dsdata.pdf to determine how the superseded data were derived.
 HB0042
 HB0042_MARKER: DB = BENCH MARK DISK
 HB0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0042_STAMPING: J 144 1949
 HB0042_MARK LOGO: CGS
 HB0042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0042+STABILITY: SURFACE MOTION
 HB0042
 HB0042  HISTORY     - Date     Condition        Report By
 HB0042  HISTORY     - 1949     MONUMENTED       CGS
 HB0042
 HB0042                          STATION DESCRIPTION
 HB0042
 HB0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0042'5.8 MI SE FROM ELDORADO.
 HB0042'ABOUT 5.75 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0042'RAILROAD FROM THE UNION STATION AT ELDORADO, ABOUT 0.2 MILE
 HB0042'SOUTHEAST OF THE CROSSING OF STATE HIGHWAY 13, AT A FARM ROAD
 HB0042'CROSSING, 25 FEET WEST OF THE CENTER OF THE CROSSING, 18 FEET
 HB0042'SOUTHWEST OF THE SOUTHWEST RAIL, 11 FEET NORTHWEST OF THE CENTER
 HB0042'LINE OF THE FARM ROAD, 4 FEET NORTHEAST OF THE FENCE LINE, 1 1/2
 HB0042'FEET NORTH OF A WHITE WOODEN WITNESS POST, 2 1/2 FEET BELOW THE
 HB0042'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0546 ***********************************************************************
 HB0546  DESIGNATION -  J 145
 HB0546  PID         -  HB0546
 HB0546  STATE/COUNTY-  IL/SALINE
 HB0546  COUNTRY     -  US
 HB0546  USGS QUAD   -  GALATIA (2018)
 HB0546
 HB0546                         *CURRENT SURVEY CONTROL
 HB0546  ______________________________________________________________________
 HB0546* NAD 83(1986) POSITION- 37 50 36.     (N) 088 36 40.     (W)   SCALED
 HB0546* NAVD 88 ORTHO HEIGHT -   129.048 (meters)      423.39  (feet) ADJUSTED
 HB0546  ______________________________________________________________________
 HB0546  GEOID HEIGHT    -        -29.662 (meters)                     GEOID18
 HB0546  DYNAMIC HEIGHT  -        128.960 (meters)      423.10  (feet) COMP
 HB0546  MODELED GRAVITY -    979,941.6   (mgal)                       NAVD 88
 HB0546
 HB0546  VERT ORDER      -  FIRST     CLASS II
 HB0546
 HB0546.The horizontal coordinates were scaled from a map and have
 HB0546.an estimated accuracy of +/- 6 seconds.
 HB0546
 HB0546.The orthometric height was determined by differential leveling and
 HB0546.adjusted by the NATIONAL GEODETIC SURVEY
 HB0546.in June 1991.
 HB0546
 HB0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0546.GEOID18 height accuracy estimate available here.
 HB0546
 HB0546.Click photographs - Photos may exist for this station.
 HB0546
 HB0546.The dynamic height is computed by dividing the NAVD 88
 HB0546.geopotential number by the normal gravity value computed on the
 HB0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0546.degrees latitude (g = 980.6199 gals.).
 HB0546
 HB0546.The modeled gravity was interpolated from observed gravity values.
 HB0546
 HB0546;                    North         East    Units  Estimated Accuracy
 HB0546;SPC IL E     -   130,620.      275,550.      MT  (+/- 180 meters Scaled)
 HB0546
 HB0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG582896(NAD 83)
 HB0546
 HB0546                          SUPERSEDED SURVEY CONTROL
 HB0546
 HB0546  NGVD 29 (11/26/84)  129.147  (m)          423.71   (f) ADJUSTED    1 2
 HB0546
 HB0546.Superseded values are not recommended for survey control.
 HB0546
 HB0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0546.See file dsdata.pdf to determine how the superseded data were derived.
 HB0546
 HB0546_MARKER: DB = BENCH MARK DISK
 HB0546_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0546_SP_SET: FOUNDATION
 HB0546_STAMPING: J 145 1949
 HB0546_MARK LOGO: CGS
 HB0546_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0546
 HB0546  HISTORY     - Date     Condition        Report By
 HB0546  HISTORY     - 1949     MONUMENTED       CGS
 HB0546  HISTORY     - 1978     GOOD             ILDT
 HB0546  HISTORY     - 1978     GOOD             ILDT
 HB0546  HISTORY     - 1978     GOOD             ILDT
 HB0546  HISTORY     - 20110627 MARK NOT FOUND   ILDT
 HB0546
 HB0546                          STATION DESCRIPTION
 HB0546
 HB0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0546'AT GALATIA.
 HB0546'AT GALATIA, SET IN THE TOP OF THE SOUTH CORNER OF THE CONCRETE
 HB0546'FOUNDATION OF THE SOUTHWEST LEG OF THE CITY WATER TOWER.
 HB0546
 HB0546                          STATION RECOVERY (1978)
 HB0546
 HB0546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0546'RECOVERED IN GOOD CONDITION.
 HB0546
 HB0546                          STATION RECOVERY (1978)
 HB0546
 HB0546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0546'RECOVERED IN GOOD CONDITION.
 HB0546
 HB0546                          STATION RECOVERY (1978)
 HB0546
 HB0546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0546'RECOVERED IN GOOD CONDITION.
 HB0546
 HB0546                          STATION RECOVERY (2011)
 HB0546
 HB0546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0546'WATER TOWER IS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0522 ***********************************************************************
 HB0522  DESIGNATION -  J 146
 HB0522  PID         -  HB0522
 HB0522  STATE/COUNTY-  IL/FRANKLIN
 HB0522  COUNTRY     -  US
 HB0522  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0522
 HB0522                         *CURRENT SURVEY CONTROL
 HB0522  ______________________________________________________________________
 HB0522* NAD 83(1986) POSITION- 37 59 28.     (N) 088 53 54.     (W)   SCALED
 HB0522* NAVD 88 ORTHO HEIGHT -   128.407 (meters)      421.28  (feet) ADJUSTED
 HB0522  ______________________________________________________________________
 HB0522  GEOID HEIGHT    -        -29.638 (meters)                     GEOID18
 HB0522  DYNAMIC HEIGHT  -        128.321 (meters)      421.00  (feet) COMP
 HB0522  MODELED GRAVITY -    979,958.6   (mgal)                       NAVD 88
 HB0522
 HB0522  VERT ORDER      -  FIRST     CLASS II
 HB0522
 HB0522.The horizontal coordinates were scaled from a map and have
 HB0522.an estimated accuracy of +/- 6 seconds.
 HB0522
 HB0522.The orthometric height was determined by differential leveling and
 HB0522.adjusted by the NATIONAL GEODETIC SURVEY
 HB0522.in June 1991.
 HB0522
 HB0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0522.GEOID18 height accuracy estimate available here.
 HB0522
 HB0522.Click photographs - Photos may exist for this station.
 HB0522
 HB0522.The dynamic height is computed by dividing the NAVD 88
 HB0522.geopotential number by the normal gravity value computed on the
 HB0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0522.degrees latitude (g = 980.6199 gals.).
 HB0522
 HB0522.The modeled gravity was interpolated from observed gravity values.
 HB0522
 HB0522;                    North         East    Units  Estimated Accuracy
 HB0522;SPC IL E     -   147,140.      250,370.      MT  (+/- 180 meters Scaled)
 HB0522
 HB0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH333065(NAD 83)
 HB0522
 HB0522                          SUPERSEDED SURVEY CONTROL
 HB0522
 HB0522  NGVD 29 (11/26/84)  128.500  (m)          421.59   (f) ADJUSTED    1 2
 HB0522
 HB0522.Superseded values are not recommended for survey control.
 HB0522
 HB0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0522.See file dsdata.pdf to determine how the superseded data were derived.
 HB0522
 HB0522_MARKER: DB = BENCH MARK DISK
 HB0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0522_STAMPING: J 146 1949
 HB0522_MARK LOGO: CGS
 HB0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0522+STABILITY: SURFACE MOTION
 HB0522_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0522+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2009
 HB0522
 HB0522  HISTORY     - Date     Condition        Report By
 HB0522  HISTORY     - 1949     MONUMENTED       CGS
 HB0522  HISTORY     - 1962     GOOD             USGS
 HB0522  HISTORY     - 20060301 GOOD             ILDT
 HB0522  HISTORY     - 20090505 GOOD             ILDT
 HB0522
 HB0522                          STATION DESCRIPTION
 HB0522
 HB0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0522'1.2 MI SE FROM BENTON.
 HB0522'1.2 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0522'FREIGHT STATION AT BENTON, AT THE EAST EDGE OF BENTON, ABOUT 0.10
 HB0522'MILE NORTHWEST OF MILE POST 91, 81 FEET NORTHEAST OF THE NORTHEAST
 HB0522'CORNER OF A 14 FOOT TRESTLE, 70.3 FEET SOUTHEAST OF SOUTHEAST
 HB0522'CORNER OF IMITATION RED BRICK HOUSE, 35.2 FEET EAST-NORTHEAST OF A
 HB0522'TELEPHONE POLE, 29 FEET NORTH-NORTHWEST OF THE NORTHWEST RAIL, 16
 HB0522'FEET WEST OF PROLONGED CENTER LINE OF EAST GOULD HAMMER STREET,
 HB0522'2.5 FEET SOUTH OF A FENCE CORNER, 1.5 FEET WEST OF A WHITE WOODEN
 HB0522'WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE
 HB0522'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0522
 HB0522                          STATION RECOVERY (1962)
 HB0522
 HB0522'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 HB0522'RECOVERED IN GOOD CONDITION.
 HB0522
 HB0522                          STATION RECOVERY (2006)
 HB0522
 HB0522'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0522'RECOVERED IN GOOD CONDITION.
 HB0522
 HB0522                          STATION RECOVERY (2009)
 HB0522
 HB0522'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0522'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0040 ***********************************************************************
 JC0040  DESIGNATION -  J 147
 JC0040  PID         -  JC0040
 JC0040  STATE/COUNTY-  IL/ST CLAIR
 JC0040  COUNTRY     -  US
 JC0040  USGS QUAD   -  GRANITE CITY (2018)
 JC0040
 JC0040                         *CURRENT SURVEY CONTROL
 JC0040  ______________________________________________________________________
 JC0040* NAD 83(1986) POSITION- 38 37 42.     (N) 090 10 06.     (W)   SCALED
 JC0040* NAVD 88 ORTHO HEIGHT -   130.650 (meters)      428.64  (feet) ADJUSTED
 JC0040  ______________________________________________________________________
 JC0040  GEOID HEIGHT    -        -31.037 (meters)                     GEOID18
 JC0040  DYNAMIC HEIGHT  -        130.567 (meters)      428.37  (feet) COMP
 JC0040  MODELED GRAVITY -    979,992.0   (mgal)                       NAVD 88
 JC0040
 JC0040  VERT ORDER      -  FIRST     CLASS I
 JC0040
 JC0040.The horizontal coordinates were scaled from a map and have
 JC0040.an estimated accuracy of +/- 6 seconds.
 JC0040
 JC0040.The orthometric height was determined by differential leveling and
 JC0040.adjusted by the NATIONAL GEODETIC SURVEY
 JC0040.in June 1991.
 JC0040
 JC0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0040.GEOID18 height accuracy estimate available here.
 JC0040
 JC0040.Click photographs - Photos may exist for this station.
 JC0040
 JC0040.The dynamic height is computed by dividing the NAVD 88
 JC0040.geopotential number by the normal gravity value computed on the
 JC0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0040.degrees latitude (g = 980.6199 gals.).
 JC0040
 JC0040.The modeled gravity was interpolated from observed gravity values.
 JC0040
 JC0040;                    North         East    Units  Estimated Accuracy
 JC0040;SPC IL W     -   217,710.      699,860.      MT  (+/- 180 meters Scaled)
 JC0040
 JC0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC464793(NAD 83)
 JC0040
 JC0040                          SUPERSEDED SURVEY CONTROL
 JC0040
 JC0040  NGVD 29 (11/26/84)  130.618  (m)          428.54   (f) ADJUSTED    1 1
 JC0040
 JC0040.Superseded values are not recommended for survey control.
 JC0040
 JC0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0040.See file dsdata.pdf to determine how the superseded data were derived.
 JC0040
 JC0040_MARKER: DB = BENCH MARK DISK
 JC0040_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0040_SP_SET: BRIDGE
 JC0040_STAMPING: J 147 1949
 JC0040_MARK LOGO: CGS
 JC0040_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0040
 JC0040  HISTORY     - Date     Condition        Report By
 JC0040  HISTORY     - 1949     MONUMENTED       CGS
 JC0040  HISTORY     - 1969     GOOD             CGS
 JC0040  HISTORY     - 1981     GOOD             NGS
 JC0040
 JC0040                          STATION DESCRIPTION
 JC0040
 JC0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0040'AT EAST ST LOUIS.
 JC0040'AT EAST ST. LOUIS, AT THE EADS BRIDGE, SET VERTICALLY IN THE
 JC0040'WEST FACE OF THE CONCRETE ABUTMENT TO THE RAILROAD PORTION OF THE
 JC0040'EADS BRIDGE OVER WEST BROADWAY, 26 FEET NORTH OF THE CENTER
 JC0040'LINE OF THE WESTBOUND LANE OF WEST BROADWAY, 1.2 FEET NORTH OF
 JC0040'THE SOUTHWEST CORNER OF THE ABUTMENT AND 4.4 FEET ABOVE THE
 JC0040'LEVEL OF THE GROUND.
 JC0040
 JC0040                          STATION RECOVERY (1981)
 JC0040
 JC0040'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0040'IN EAST ST LOUIS, SET VERTICALLY IN THE WEST FACE OF THE CONCRETE
 JC0040'ABUTMENT OF THE RAILROAD PORTION OF EADS BRIDGE OVER WEST BROADWAY,
 JC0040'82.3 METERS (270.0 FEET) EAST OF BENCH MARK X 169, 10.97 METERS (36.0
 JC0040'FEET) NORTH OF THE CENTER OF WEST BROADWAY AND 0.32 METERS (1.2 FEET)
 JC0040'NORTHWEST OF THE SOUTHWEST CORNER OF THE ABUTMENT.
 JC0040'THE MARK IS 1.2 M ABOVE BROADWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0680 ***********************************************************************
 HB0680  DESIGNATION -  J 148
 HB0680  PID         -  HB0680
 HB0680  STATE/COUNTY-  IL/JACKSON
 HB0680  COUNTRY     -  US
 HB0680  USGS QUAD   -  GORHAM (2018)
 HB0680
 HB0680                         *CURRENT SURVEY CONTROL
 HB0680  ______________________________________________________________________
 HB0680* NAD 83(1986) POSITION- 37 43 24.     (N) 089 27 50.     (W)   SCALED
 HB0680* NAVD 88 ORTHO HEIGHT -   109.750 (meters)      360.07  (feet) ADJUSTED
 HB0680  ______________________________________________________________________
 HB0680  GEOID HEIGHT    -        -29.121 (meters)                     GEOID18
 HB0680  DYNAMIC HEIGHT  -        109.673 (meters)      359.82  (feet) COMP
 HB0680  MODELED GRAVITY -    979,928.2   (mgal)                       NAVD 88
 HB0680
 HB0680  VERT ORDER      -  FIRST     CLASS II
 HB0680
 HB0680.The horizontal coordinates were scaled from a map and have
 HB0680.an estimated accuracy of +/- 6 seconds.
 HB0680
 HB0680.The orthometric height was determined by differential leveling and
 HB0680.adjusted by the NATIONAL GEODETIC SURVEY
 HB0680.in June 1991.
 HB0680
 HB0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0680.GEOID18 height accuracy estimate available here.
 HB0680
 HB0680.Click photographs - Photos may exist for this station.
 HB0680
 HB0680.The dynamic height is computed by dividing the NAVD 88
 HB0680.geopotential number by the normal gravity value computed on the
 HB0680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0680.degrees latitude (g = 980.6199 gals.).
 HB0680
 HB0680.The modeled gravity was interpolated from observed gravity values.
 HB0680
 HB0680;                    North         East    Units  Estimated Accuracy
 HB0680;SPC IL W     -   117,500.      761,960.      MT  (+/- 180 meters Scaled)
 HB0680
 HB0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG828779(NAD 83)
 HB0680
 HB0680                          SUPERSEDED SURVEY CONTROL
 HB0680
 HB0680  NGVD 29 (11/26/84)  109.665  (m)          359.79   (f) ADJUSTED    1 2
 HB0680
 HB0680.Superseded values are not recommended for survey control.
 HB0680
 HB0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0680.See file dsdata.pdf to determine how the superseded data were derived.
 HB0680
 HB0680_MARKER: DB = BENCH MARK DISK
 HB0680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0680_STAMPING: J 148 1949
 HB0680_MARK LOGO: CGS
 HB0680_PROJECTION: RECESSED 10 CENTIMETERS
 HB0680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0680+STABILITY: SURFACE MOTION
 HB0680
 HB0680  HISTORY     - Date     Condition        Report By
 HB0680  HISTORY     - 1949     MONUMENTED       CGS
 HB0680  HISTORY     - 1976     GOOD             ILDT
 HB0680  HISTORY     - 1976     GOOD             ILDT
 HB0680  HISTORY     - 1976     GOOD             ILDT
 HB0680  HISTORY     - 1981     GOOD             NGS
 HB0680  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB0680
 HB0680                          STATION DESCRIPTION
 HB0680
 HB0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0680'1.2 MI NE FROM GORHAM.
 HB0680'1.2 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0680'THE CROSSING OF THE MISSOURI PACIFIC RAILROAD AT GORHAM, ABOUT
 HB0680'1.6 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0680'THE STATION AT SAND RIDGE, AT CROSSING OF HIGHWAY 3, 90.5 FEET
 HB0680'SOUTHEAST OF THE SOUTHEAST RAIL, 48.2 FEET WEST OF THE CENTER
 HB0680'LINE OF HIGHWAY 3, 11 FEET SOUTHEAST OF THE CENTER LINE OF AN
 HB0680'ABANDONED ROAD PARALLEL TO THE TRACK, 9 FEET SOUTHWEST OF A
 HB0680'6 INCH PECAN TREE, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 HB0680'ABOUT 4 FEET BELOW THE LEVEL OF HIGHWAY 3 AND THE RAILROAD
 HB0680'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0680
 HB0680                          STATION RECOVERY (1976)
 HB0680
 HB0680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0680'RECOVERED IN GOOD CONDITION.
 HB0680
 HB0680                          STATION RECOVERY (1976)
 HB0680
 HB0680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0680'RECOVERED IN GOOD CONDITION.
 HB0680
 HB0680                          STATION RECOVERY (1976)
 HB0680
 HB0680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0680'RECOVERED IN GOOD CONDITION.
 HB0680
 HB0680                          STATION RECOVERY (1981)
 HB0680
 HB0680'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0680'1.9 KILOMETERS (1.2 MILES) SOUTHEAST ALONG THE MAIN STREET FROM THE
 HB0680'POST OFFICE IN GORHAM, THENCE 2.2 KILOMETERS (1.35 MILES) NORTH ALONG
 HB0680'STATE HIGHWAY 3 TO THE CROSSING OF THE ILLINOIS CENTRAL GULF RAILROAD
 HB0680'AND THE MARK ON THE LEFT, 27.5 METERS (90.5 FEET) SOUTHWEST OF THE
 HB0680'SOUTHWEST RAIL, 14.63 METERS (48.0 FEET) WEST OF THE CENTER LINE OF
 HB0680'THE HIGHWAY.
 HB0680'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB0680'THE MARK IS 0.3 M BELOW HIGHWAY.
 HB0680
 HB0680                          STATION RECOVERY (2011)
 HB0680
 HB0680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0680'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0594 ***********************************************************************
 HB0594  DESIGNATION -  J 149
 HB0594  PID         -  HB0594
 HB0594  STATE/COUNTY-  IL/PERRY
 HB0594  COUNTRY     -  US
 HB0594  USGS QUAD   -  ELKVILLE (2018)
 HB0594
 HB0594                         *CURRENT SURVEY CONTROL
 HB0594  ______________________________________________________________________
 HB0594* NAD 83(1986) POSITION- 37 59 06.     (N) 089 14 20.     (W)   SCALED
 HB0594* NAVD 88 ORTHO HEIGHT -   132.103 (meters)      433.41  (feet) ADJUSTED
 HB0594  ______________________________________________________________________
 HB0594  GEOID HEIGHT    -        -29.419 (meters)                     GEOID18
 HB0594  DYNAMIC HEIGHT  -        132.016 (meters)      433.12  (feet) COMP
 HB0594  MODELED GRAVITY -    979,969.5   (mgal)                       NAVD 88
 HB0594
 HB0594  VERT ORDER      -  FIRST     CLASS I
 HB0594
 HB0594.The horizontal coordinates were scaled from a map and have
 HB0594.an estimated accuracy of +/- 6 seconds.
 HB0594
 HB0594.The orthometric height was determined by differential leveling and
 HB0594.adjusted by the NATIONAL GEODETIC SURVEY
 HB0594.in June 1991.
 HB0594
 HB0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0594.GEOID18 height accuracy estimate available here.
 HB0594
 HB0594.Click photographs - Photos may exist for this station.
 HB0594
 HB0594.The dynamic height is computed by dividing the NAVD 88
 HB0594.geopotential number by the normal gravity value computed on the
 HB0594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0594.degrees latitude (g = 980.6199 gals.).
 HB0594
 HB0594.The modeled gravity was interpolated from observed gravity values.
 HB0594
 HB0594;                    North         East    Units  Estimated Accuracy
 HB0594;SPC IL W     -   146,710.      781,500.      MT  (+/- 180 meters Scaled)
 HB0594
 HB0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH033065(NAD 83)
 HB0594
 HB0594                          SUPERSEDED SURVEY CONTROL
 HB0594
 HB0594  NGVD 29 (11/26/84)  132.197  (m)          433.72   (f) ADJUSTED    1 1
 HB0594
 HB0594.Superseded values are not recommended for survey control.
 HB0594
 HB0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0594.See file dsdata.pdf to determine how the superseded data were derived.
 HB0594
 HB0594_MARKER: DB = BENCH MARK DISK
 HB0594_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0594_SP_SET: CULVERT HEADWALL
 HB0594_STAMPING: J 149 1949
 HB0594_MARK LOGO: CGS
 HB0594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0594+STABILITY: SURFACE MOTION
 HB0594
 HB0594  HISTORY     - Date     Condition        Report By
 HB0594  HISTORY     - 1949     MONUMENTED       CGS
 HB0594  HISTORY     - 1969     GOOD             CGS
 HB0594  HISTORY     - 1980     GOOD             ILDT
 HB0594  HISTORY     - 1980     GOOD             ILDT
 HB0594  HISTORY     - 1980     GOOD             ILDT
 HB0594  HISTORY     - 20090304 GOOD             ILDT
 HB0594
 HB0594                          STATION DESCRIPTION
 HB0594
 HB0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0594'1.8 MI S FROM DU QUOIN.
 HB0594'ABOUT 1.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0594'THE STATION AT DE QUOIN, 0.25 MILE SOUTH OF MILEPOST 290, 0.25 MILE
 HB0594'WEST-NORTHWEST OF A RADIO TOWER WHICH IS USED BY THE STATE POLICE,
 HB0594'0.1 MILE NORTH OF A CROSSING OF THE RAILROAD AND A PRIVATE ROAD,
 HB0594'SET IN THE CENTER OF THE TOP OF THE WEST CONCRETE HEADWALL OF A
 HB0594'36-INCH TUBLULAR CULVERT, 15 1/2 FEET WEST OF THE WEST RAIL OF THE
 HB0594'WEST TRACK, 7 RAILS NORTH OF A SWITCH STAND, AND ABOUT 7 1/2 FEET
 HB0594'BELOW THE LEVEL OF THE TRACK.  SEC 20, T6S, R1W.
 HB0594
 HB0594                          STATION RECOVERY (1980)
 HB0594
 HB0594'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0594'RECOVERED IN GOOD CONDITION.
 HB0594
 HB0594                          STATION RECOVERY (1980)
 HB0594
 HB0594'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0594'RECOVERED IN GOOD CONDITION.
 HB0594
 HB0594                          STATION RECOVERY (1980)
 HB0594
 HB0594'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0594'RECOVERED IN GOOD CONDITION.
 HB0594
 HB0594                          STATION RECOVERY (2009)
 HB0594
 HB0594'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0594'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0400 ***********************************************************************
 LD0400  DESIGNATION -  J 15
 LD0400  PID         -  LD0400
 LD0400  STATE/COUNTY-  IL/ADAMS
 LD0400  COUNTRY     -  US
 LD0400  USGS QUAD   -  CLAYTON (2018)
 LD0400
 LD0400                         *CURRENT SURVEY CONTROL
 LD0400  ______________________________________________________________________
 LD0400* NAD 83(1986) POSITION- 40 01 57.     (N) 090 56 19.     (W)   SCALED
 LD0400* NAVD 88 ORTHO HEIGHT -   225.581 (meters)      740.09  (feet) ADJUSTED
 LD0400  ______________________________________________________________________
 LD0400  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 LD0400  DYNAMIC HEIGHT  -        225.461 (meters)      739.70  (feet) COMP
 LD0400  MODELED GRAVITY -    980,091.0   (mgal)                       NAVD 88
 LD0400
 LD0400  VERT ORDER      -  FIRST     CLASS II
 LD0400
 LD0400.The horizontal coordinates were scaled from a map and have
 LD0400.an estimated accuracy of +/- 6 seconds.
 LD0400
 LD0400.The orthometric height was determined by differential leveling and
 LD0400.adjusted by the NATIONAL GEODETIC SURVEY
 LD0400.in June 1991.
 LD0400
 LD0400.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0400.GEOID18 height accuracy estimate available here.
 LD0400
 LD0400.Click photographs - Photos may exist for this station.
 LD0400
 LD0400.The dynamic height is computed by dividing the NAVD 88
 LD0400.geopotential number by the normal gravity value computed on the
 LD0400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0400.degrees latitude (g = 980.6199 gals.).
 LD0400
 LD0400.The modeled gravity was interpolated from observed gravity values.
 LD0400
 LD0400;                    North         East    Units  Estimated Accuracy
 LD0400;SPC IL W     -   373,880.      634,120.      MT  (+/- 180 meters Scaled)
 LD0400
 LD0400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE758334(NAD 83)
 LD0400
 LD0400                          SUPERSEDED SURVEY CONTROL
 LD0400
 LD0400  NGVD 29 (??/??/92)  225.658  (m)          740.35   (f) ADJ UNCH    1 2
 LD0400
 LD0400.Superseded values are not recommended for survey control.
 LD0400
 LD0400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0400.See file dsdata.pdf to determine how the superseded data were derived.
 LD0400
 LD0400_MARKER: DB = BENCH MARK DISK
 LD0400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0400_STAMPING: J 15 1933
 LD0400_MARK LOGO: CGS
 LD0400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0400+STABILITY: SURFACE MOTION
 LD0400
 LD0400  HISTORY     - Date     Condition        Report By
 LD0400  HISTORY     - 1933     MONUMENTED       CGS
 LD0400
 LD0400                          STATION DESCRIPTION
 LD0400
 LD0400'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0400'1 MI E FROM CLAYTON.
 LD0400'ABOUT ONE MILE EAST ALONG THE WABASH RAILWAY FROM CLAYTON, ADAMS
 LD0400'COUNTY, 7-1/2 POLES WEST OF MILEPOST DET 498, 30 FEET WEST OF A
 LD0400'GRADE CROSSING, 35 FEET NORTH OF THE CENTERLINE OF THE TRACK,
 LD0400'AND 15 FEET SOUTH OF A FENCE.  A STANDARD DISK, STAMPED J 15 1933
 LD0400'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0791 ***********************************************************************
 HB0791  DESIGNATION -  J 150
 HB0791  PID         -  HB0791
 HB0791  STATE/COUNTY-  IL/UNION
 HB0791  COUNTRY     -  US
 HB0791  USGS QUAD   -  ANNA (2018)
 HB0791
 HB0791                         *CURRENT SURVEY CONTROL
 HB0791  ______________________________________________________________________
 HB0791* NAD 83(1986) POSITION- 37 25 25.     (N) 089 13 18.     (W)   SCALED
 HB0791* NAVD 88 ORTHO HEIGHT -   166.167 (meters)      545.17  (feet) ADJUSTED
 HB0791  ______________________________________________________________________
 HB0791  GEOID HEIGHT    -        -28.496 (meters)                     GEOID18
 HB0791  DYNAMIC HEIGHT  -        166.048 (meters)      544.78  (feet) COMP
 HB0791  MODELED GRAVITY -    979,907.3   (mgal)                       NAVD 88
 HB0791
 HB0791  VERT ORDER      -  FIRST     CLASS I
 HB0791
 HB0791.The horizontal coordinates were scaled from a map and have
 HB0791.an estimated accuracy of +/- 6 seconds.
 HB0791
 HB0791.The orthometric height was determined by differential leveling and
 HB0791.adjusted by the NATIONAL GEODETIC SURVEY
 HB0791.in June 1991.
 HB0791
 HB0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0791.GEOID18 height accuracy estimate available here.
 HB0791
 HB0791.Click photographs - Photos may exist for this station.
 HB0791
 HB0791.The dynamic height is computed by dividing the NAVD 88
 HB0791.geopotential number by the normal gravity value computed on the
 HB0791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0791.degrees latitude (g = 980.6199 gals.).
 HB0791
 HB0791.The modeled gravity was interpolated from observed gravity values.
 HB0791
 HB0791;                    North         East    Units  Estimated Accuracy
 HB0791;SPC IL W     -    84,420.      783,640.      MT  (+/- 180 meters Scaled)
 HB0791
 HB0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG034441(NAD 83)
 HB0791
 HB0791                          SUPERSEDED SURVEY CONTROL
 HB0791
 HB0791  NGVD 29 (11/26/84)  166.165  (m)          545.16   (f) ADJUSTED    1 1
 HB0791
 HB0791.Superseded values are not recommended for survey control.
 HB0791
 HB0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0791.See file dsdata.pdf to determine how the superseded data were derived.
 HB0791
 HB0791_MARKER: DB = BENCH MARK DISK
 HB0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0791_STAMPING: J 150 1949
 HB0791_MARK LOGO: CGS
 HB0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0791+STABILITY: SURFACE MOTION
 HB0791
 HB0791  HISTORY     - Date     Condition        Report By
 HB0791  HISTORY     - 1949     MONUMENTED       CGS
 HB0791  HISTORY     - 1969     GOOD             CGS
 HB0791  HISTORY     - 1978     GOOD             ILDT
 HB0791  HISTORY     - 1978     GOOD             ILDT
 HB0791  HISTORY     - 1978     GOOD             ILDT
 HB0791  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0791  HISTORY     - 20110615 MARK NOT FOUND   ILDT
 HB0791  HISTORY     - 20120621 MARK NOT FOUND   ILDT
 HB0791
 HB0791                          STATION DESCRIPTION
 HB0791
 HB0791'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0791'3.2 MI SE FROM ANNA.
 HB0791'ABOUT 3.15 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RALROAD FROM
 HB0791'THE STATION AT ANNA, 0.15 MILE NORTHWEST OF MILEPOST 332, 101
 HB0791'FEET WEST-SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 HB0791'A GRAVELED ROAD, 98 FEET WEST OF THE WEST RAIL OF THE WEST TRACK,
 HB0791'22 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 41 1/2 FEET WEST
 HB0791'OF THE SOUTHWEST CORNER OF A WOODEN BRIDGE, 16 FEET SOUTHEAST OF A
 HB0791'36-INCH ASH TREE, 7 1/2 FEET EAST OF THE SOUTH END OF A WOODEN
 HB0791'GATE, 1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT 3 1/2 FEET
 HB0791'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 HB0791'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 HB0791'SEC 33, T12S, R1W
 HB0791
 HB0791                          STATION RECOVERY (1978)
 HB0791
 HB0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0791'RECOVERED IN GOOD CONDITION.
 HB0791
 HB0791                          STATION RECOVERY (1978)
 HB0791
 HB0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0791'RECOVERED IN GOOD CONDITION.
 HB0791
 HB0791                          STATION RECOVERY (1978)
 HB0791
 HB0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0791'RECOVERED IN GOOD CONDITION.
 HB0791
 HB0791                          STATION RECOVERY (2002)
 HB0791
 HB0791'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0791'LARGE PILE OF DIRT AND DEBRIS IN AREA.
 HB0791
 HB0791                          STATION RECOVERY (2011)
 HB0791
 HB0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0791'MARK NOT FOUND.
 HB0791
 HB0791                          STATION RECOVERY (2012)
 HB0791
 HB0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0791'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1346 ***********************************************************************
 JB1346  DESIGNATION -  J 151
 JB1346  PID         -  JB1346
 JB1346  STATE/COUNTY-  IL/ST CLAIR
 JB1346  COUNTRY     -  US
 JB1346  USGS QUAD   -  LEBANON (2018)
 JB1346
 JB1346                         *CURRENT SURVEY CONTROL
 JB1346  ______________________________________________________________________
 JB1346* NAD 83(1986) POSITION- 38 35 34.54   (N) 089 49 06.57   (W)   HD_HELD1
 JB1346* NAVD 88 ORTHO HEIGHT -   135.767 (meters)      445.43  (feet) ADJUSTED
 JB1346  ______________________________________________________________________
 JB1346  GEOID HEIGHT    -        -30.668 (meters)                     GEOID18
 JB1346  DYNAMIC HEIGHT  -        135.682 (meters)      445.15  (feet) COMP
 JB1346  MODELED GRAVITY -    980,004.4   (mgal)                       NAVD 88
 JB1346
 JB1346  VERT ORDER      -  FIRST     CLASS I
 JB1346
 JB1346.The horizontal coordinates were determined by differentially corrected
 JB1346.hand held GPS observations or other comparable positioning techniques
 JB1346.and have an estimated accuracy of +/- 3 meters.
 JB1346
 JB1346.The orthometric height was determined by differential leveling and
 JB1346.adjusted by the NATIONAL GEODETIC SURVEY
 JB1346.in June 1991.
 JB1346
 JB1346.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1346.GEOID18 height accuracy estimate available here.
 JB1346
 JB1346.Click photographs - Photos may exist for this station.
 JB1346
 JB1346.The dynamic height is computed by dividing the NAVD 88
 JB1346.geopotential number by the normal gravity value computed on the
 JB1346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1346.degrees latitude (g = 980.6199 gals.).
 JB1346
 JB1346.The modeled gravity was interpolated from observed gravity values.
 JB1346
 JB1346;                    North         East    Units  Estimated Accuracy
 JB1346;SPC IL W     -   213,839.7     730,331.5     MT  (+/- 3 meters HH1 GPS) 
 JB1346
 JB1346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5452775372(NAD 83)
 JB1346
 JB1346                          SUPERSEDED SURVEY CONTROL
 JB1346
 JB1346  NGVD 29 (??/??/92)  135.883  (m)          445.81   (f) ADJ UNCH    1 1
 JB1346
 JB1346.Superseded values are not recommended for survey control.
 JB1346
 JB1346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1346.See file dsdata.pdf to determine how the superseded data were derived.
 JB1346
 JB1346_MARKER: DB = BENCH MARK DISK
 JB1346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1346_STAMPING: J 151 1949
 JB1346_MARK LOGO: CGS
 JB1346_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1346+STABILITY: SURFACE MOTION
 JB1346
 JB1346  HISTORY     - Date     Condition        Report By
 JB1346  HISTORY     - 1949     MONUMENTED       CGS
 JB1346  HISTORY     - 1969     GOOD             CGS
 JB1346  HISTORY     - 19960606 GOOD             NGS
 JB1346
 JB1346                          STATION DESCRIPTION
 JB1346
 JB1346'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1346'0.5 MI W FROM LEBANON.
 JB1346'ABOUT 0.5 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1346'THE CROSSING OF STATE HIGHWAY 4 AT LEBANON, 44 FEET SOUTHEAST
 JB1346'OF THE CENTER OF A FARM ROAD CROSSING, 39.9 FEET SOUTH OF THE
 JB1346'SOUTH RAIL, 15 FEET EAST OF THE CENTER LINE OF THE ROAD, 4 FEET
 JB1346'NORTHWEST OF MILEPOLE 315-10, 3 FEET NORTH OF THE POLE LINE, 1.4
 JB1346'FEET NORTH OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 JB1346'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH
 JB1346'ABOVE THE LEVEL OF THE GROUND.  SEC 36, T 2 N, R 6 W.
 JB1346
 JB1346                          STATION RECOVERY (1996)
 JB1346
 JB1346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1346'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1308 ***********************************************************************
 JB1308  DESIGNATION -  J 152
 JB1308  PID         -  JB1308
 JB1308  STATE/COUNTY-  IL/CLINTON
 JB1308  COUNTRY     -  US
 JB1308  USGS QUAD   -  BREESE (2018)
 JB1308
 JB1308                         *CURRENT SURVEY CONTROL
 JB1308  ______________________________________________________________________
 JB1308* NAD 83(1986) POSITION- 38 36 23.     (N) 089 30 33.     (W)   SCALED
 JB1308* NAVD 88 ORTHO HEIGHT -   134.828 (meters)      442.35  (feet) ADJUSTED
 JB1308  ______________________________________________________________________
 JB1308  GEOID HEIGHT    -        -30.798 (meters)                     GEOID18
 JB1308  DYNAMIC HEIGHT  -        134.743 (meters)      442.07  (feet) COMP
 JB1308  MODELED GRAVITY -    979,999.3   (mgal)                       NAVD 88
 JB1308
 JB1308  VERT ORDER      -  FIRST     CLASS I
 JB1308
 JB1308.The horizontal coordinates were scaled from a map and have
 JB1308.an estimated accuracy of +/- 6 seconds.
 JB1308
 JB1308.The orthometric height was determined by differential leveling and
 JB1308.adjusted by the NATIONAL GEODETIC SURVEY
 JB1308.in June 1991.
 JB1308
 JB1308.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1308.GEOID18 height accuracy estimate available here.
 JB1308
 JB1308.Click photographs - Photos may exist for this station.
 JB1308
 JB1308.The dynamic height is computed by dividing the NAVD 88
 JB1308.geopotential number by the normal gravity value computed on the
 JB1308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1308.degrees latitude (g = 980.6199 gals.).
 JB1308
 JB1308.The modeled gravity was interpolated from observed gravity values.
 JB1308
 JB1308;                    North         East    Units  Estimated Accuracy
 JB1308;SPC IL W     -   215,480.      757,270.      MT  (+/- 180 meters Scaled)
 JB1308
 JB1308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH815760(NAD 83)
 JB1308
 JB1308                          SUPERSEDED SURVEY CONTROL
 JB1308
 JB1308  NGVD 29 (??/??/92)  134.943  (m)          442.73   (f) ADJ UNCH    1 1
 JB1308
 JB1308.Superseded values are not recommended for survey control.
 JB1308
 JB1308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1308.See file dsdata.pdf to determine how the superseded data were derived.
 JB1308
 JB1308_MARKER: DB = BENCH MARK DISK
 JB1308_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1308_SP_SET: BOX CULVERT HEADWALL
 JB1308_STAMPING: J 152 1949
 JB1308_MARK LOGO: CGS
 JB1308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1308+STABILITY: SURFACE MOTION
 JB1308_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1308+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB1308
 JB1308  HISTORY     - Date     Condition        Report By
 JB1308  HISTORY     - 1949     MONUMENTED       CGS
 JB1308  HISTORY     - 1969     GOOD             CGS
 JB1308  HISTORY     - 20110822 GOOD             ILDT
 JB1308
 JB1308                          STATION DESCRIPTION
 JB1308
 JB1308'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1308'1 MI E FROM BREEZE.
 JB1308'ABOUT 1.0 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1308'THE STATION AT BREEZE, NEAR MILEPOLE 298-15, SET ON THE TOP OF
 JB1308'THE EAST END OF THE NORTH HEAD WALL FOR A 10-FOOT BOX CULVERT
 JB1308'OVER A SMALL STREAM, 20.8 FEET NORTH OF THE NORTH RAIL OF THE
 JB1308'MAIN TRACK, 1 FOOT WEST OF THE EAST END OF THE HEAD WALL AND 1
 JB1308'FOOT BELOW THE LEVEL OF THE TRACK.  SEC 23, T2N, R4N.
 JB1308
 JB1308                          STATION RECOVERY (2011)
 JB1308
 JB1308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1308'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0044 ***********************************************************************
 JB0044  DESIGNATION -  J 153
 JB0044  PID         -  JB0044
 JB0044  STATE/COUNTY-  IL/RICHLAND
 JB0044  COUNTRY     -  US
 JB0044  USGS QUAD   -  NOBLE (2018)
 JB0044
 JB0044                         *CURRENT SURVEY CONTROL
 JB0044  ______________________________________________________________________
 JB0044* NAD 83(1986) POSITION- 38 42 35.     (N) 088 09 08.     (W)   SCALED
 JB0044* NAVD 88 ORTHO HEIGHT -   132.045 (meters)      433.22  (feet) ADJUSTED
 JB0044  ______________________________________________________________________
 JB0044  GEOID HEIGHT    -        -31.317 (meters)                     GEOID18
 JB0044  DYNAMIC HEIGHT  -        131.965 (meters)      432.96  (feet) COMP
 JB0044  MODELED GRAVITY -    980,015.9   (mgal)                       NAVD 88
 JB0044
 JB0044  VERT ORDER      -  FIRST     CLASS II
 JB0044
 JB0044.The horizontal coordinates were scaled from a map and have
 JB0044.an estimated accuracy of +/- 6 seconds.
 JB0044
 JB0044.The orthometric height was determined by differential leveling and
 JB0044.adjusted by the NATIONAL GEODETIC SURVEY
 JB0044.in June 1991.
 JB0044
 JB0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0044.GEOID18 height accuracy estimate available here.
 JB0044
 JB0044.Click photographs - Photos may exist for this station.
 JB0044
 JB0044.The dynamic height is computed by dividing the NAVD 88
 JB0044.geopotential number by the normal gravity value computed on the
 JB0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0044.degrees latitude (g = 980.6199 gals.).
 JB0044
 JB0044.The modeled gravity was interpolated from observed gravity values.
 JB0044
 JB0044;                    North         East    Units  Estimated Accuracy
 JB0044;SPC IL E     -   226,770.      315,750.      MT  (+/- 180 meters Scaled)
 JB0044
 JB0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH998851(NAD 83)
 JB0044
 JB0044                          SUPERSEDED SURVEY CONTROL
 JB0044
 JB0044  NGVD 29 (??/??/92)  132.152  (m)          433.57   (f) ADJ UNCH    1 2
 JB0044
 JB0044.Superseded values are not recommended for survey control.
 JB0044
 JB0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0044.See file dsdata.pdf to determine how the superseded data were derived.
 JB0044
 JB0044_MARKER: DB = BENCH MARK DISK
 JB0044_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0044_SP_SET: ABUTMENT
 JB0044_STAMPING: J 153 1949
 JB0044_MARK LOGO: CGS
 JB0044_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0044
 JB0044  HISTORY     - Date     Condition        Report By
 JB0044  HISTORY     - 1949     MONUMENTED       CGS
 JB0044  HISTORY     - 1986     GOOD             NGS
 JB0044
 JB0044                          STATION DESCRIPTION
 JB0044
 JB0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0044'3.8 MI W FROM OLNEY.
 JB0044'3.75 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0044'STATION AT OLNEY, ABOUT 3.9 MILES EAST ALONG THE B AND O RR FROM
 JB0044'THE STATION AT NOBLE, SET IN SOUTH END OF THE MAIN BASE OF THE
 JB0044'EAST ABUTMENT OF BRIDGE 224/01, 17 FEET SOUTH OF THE SOUTH RAIL,
 JB0044'1.5 FEET NORTH OF THE SOUTH END OF THE ABUTMENT AND ABOUT 7 FEET
 JB0044'BELOW THE LEVEL OF THE TRACK.
 JB0044
 JB0044                          STATION RECOVERY (1986)
 JB0044
 JB0044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0044'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JB0044'NEW TO REACH FOLLOWS.  1.2 KM (0.75 MI) SOUTH ALONG STATE HIGHWAY 130
 JB0044'FROM ITS JUNCTION WITH THE CHESSIE SYSTEM RAILROAD IN OLNEY, THENCE
 JB0044'4.6 KM (2.85 MI) WESTERLY ALONG U.S. HIGHWAY 50, THENCE 0.3 KM
 JB0044'(0.2 MI) NORTH ALONG COUNTY ROAD 825 E, THENCE 0.7 KM (0.45 MI) WEST
 JB0044'ALONG THE CHESSIE SYSTEM RAILROAD.
 JB0044'THE MARK IS 2.1 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0869 ***********************************************************************
 JB0869  DESIGNATION -  J 154 RESET
 JB0869  PID         -  JB0869
 JB0869  STATE/COUNTY-  IL/CLINTON
 JB0869  COUNTRY     -  US
 JB0869  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0869
 JB0869                         *CURRENT SURVEY CONTROL
 JB0869  ______________________________________________________________________
 JB0869* NAD 83(1986) POSITION- 38 36 38.     (N) 089 10 05.     (W)   SCALED
 JB0869* NAVD 88 ORTHO HEIGHT -   149.782 (meters)      491.41  (feet) ADJUSTED
 JB0869  ______________________________________________________________________
 JB0869  GEOID HEIGHT    -        -30.918 (meters)                     GEOID18
 JB0869  DYNAMIC HEIGHT  -        149.687 (meters)      491.10  (feet) COMP
 JB0869  MODELED GRAVITY -    979,992.5   (mgal)                       NAVD 88
 JB0869
 JB0869  VERT ORDER      -  FIRST     CLASS I
 JB0869
 JB0869.The horizontal coordinates were scaled from a map and have
 JB0869.an estimated accuracy of +/- 6 seconds.
 JB0869
 JB0869.The orthometric height was determined by differential leveling and
 JB0869.adjusted by the NATIONAL GEODETIC SURVEY
 JB0869.in June 1991.
 JB0869
 JB0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0869.GEOID18 height accuracy estimate available here.
 JB0869
 JB0869.Click photographs - Photos may exist for this station.
 JB0869
 JB0869.The dynamic height is computed by dividing the NAVD 88
 JB0869.geopotential number by the normal gravity value computed on the
 JB0869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0869.degrees latitude (g = 980.6199 gals.).
 JB0869
 JB0869.The modeled gravity was interpolated from observed gravity values.
 JB0869
 JB0869;                    North         East    Units  Estimated Accuracy
 JB0869;SPC IL W     -   216,210.      786,970.      MT  (+/- 180 meters Scaled)
 JB0869
 JB0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH112757(NAD 83)
 JB0869
 JB0869                          SUPERSEDED SURVEY CONTROL
 JB0869
 JB0869  NGVD 29 (??/??/92)  149.91   (m)          491.8    (f) COMPUTED    1 1
 JB0869
 JB0869.Superseded values are not recommended for survey control.
 JB0869
 JB0869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0869.See file dsdata.pdf to determine how the superseded data were derived.
 JB0869
 JB0869_MARKER: DB = BENCH MARK DISK
 JB0869_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0869_SP_SET: BOX CULVERT HEADWALL
 JB0869_STAMPING: J 154 RESET 1964
 JB0869_MARK LOGO: CGS
 JB0869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0869+STABILITY: SURFACE MOTION
 JB0869
 JB0869  HISTORY     - Date     Condition        Report By
 JB0869  HISTORY     - 1964     MONUMENTED       CGS
 JB0869  HISTORY     - 1969     GOOD             CGS
 JB0869
 JB0869                          STATION DESCRIPTION
 JB0869
 JB0869'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0869'2.6 MI W FROM SANDOVAL.
 JB0869'ABOUT 2.65 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0869'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT SANDOVAL, ABOUT
 JB0869'0.5 MILE EAST OF A BLACK TOPPED ROAD CROSSING, AT MILEPOST
 JB0869'279-35, SET ON THE TOP OF THE EAST END OF THE SOUTH CONCRETE HEAD
 JB0869'WALL FOR AN 8-FOOT STONE BOX CULVERT, 7.1 FEET SOUTH OF THE SOUTH
 JB0869'RAIL, 1 FOOT WEST OF THE EAST END OF THE HEAD WALL AND 1 FOOT
 JB0869'BELOW THE LEVEL OF THE TRACK.  SEC 14, T2N, R1W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0618 ***********************************************************************
 JB0618  DESIGNATION -  J 155
 JB0618  PID         -  JB0618
 JB0618  STATE/COUNTY-  IL/MARION
 JB0618  COUNTRY     -  US
 JB0618  USGS QUAD   -  SALEM SOUTH (2018)
 JB0618
 JB0618                         *CURRENT SURVEY CONTROL
 JB0618  ______________________________________________________________________
 JB0618* NAD 83(1986) POSITION- 38 37 19.     (N) 088 57 26.     (W)   SCALED
 JB0618* NAVD 88 ORTHO HEIGHT -   163.870 (meters)      537.63  (feet) ADJUSTED
 JB0618  ______________________________________________________________________
 JB0618  GEOID HEIGHT    -        -30.981 (meters)                     GEOID18
 JB0618  DYNAMIC HEIGHT  -        163.766 (meters)      537.29  (feet) COMP
 JB0618  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 JB0618
 JB0618  VERT ORDER      -  FIRST     CLASS II
 JB0618
 JB0618.The horizontal coordinates were scaled from a map and have
 JB0618.an estimated accuracy of +/- 6 seconds.
 JB0618
 JB0618.The orthometric height was determined by differential leveling and
 JB0618.adjusted by the NATIONAL GEODETIC SURVEY
 JB0618.in June 1991.
 JB0618
 JB0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0618.GEOID18 height accuracy estimate available here.
 JB0618
 JB0618.Click photographs - Photos may exist for this station.
 JB0618
 JB0618.The dynamic height is computed by dividing the NAVD 88
 JB0618.geopotential number by the normal gravity value computed on the
 JB0618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0618.degrees latitude (g = 980.6199 gals.).
 JB0618
 JB0618.The modeled gravity was interpolated from observed gravity values.
 JB0618
 JB0618;                    North         East    Units  Estimated Accuracy
 JB0618;SPC IL E     -   217,200.      245,670.      MT  (+/- 180 meters Scaled)
 JB0618
 JB0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH296766(NAD 83)
 JB0618
 JB0618                          SUPERSEDED SURVEY CONTROL
 JB0618
 JB0618  NGVD 29 (??/??/92)  163.94   (m)          537.9    (f) COMPUTED    1 2
 JB0618
 JB0618.Superseded values are not recommended for survey control.
 JB0618
 JB0618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0618.See file dsdata.pdf to determine how the superseded data were derived.
 JB0618
 JB0618_MARKER: DB = BENCH MARK DISK
 JB0618_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0618_SP_SET: HEADWALL
 JB0618_STAMPING: J 155 1949
 JB0618_MARK LOGO: CGS
 JB0618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0618+STABILITY: SURFACE MOTION
 JB0618
 JB0618  HISTORY     - Date     Condition        Report By
 JB0618  HISTORY     - 1949     MONUMENTED       CGS
 JB0618  HISTORY     - 1986     GOOD             NGS
 JB0618  HISTORY     - 20110913 GOOD             ILDT
 JB0618
 JB0618                          STATION DESCRIPTION
 JB0618
 JB0618'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0618'AT SALEM.
 JB0618'AT SALEM, IN THE SOUTHWEST PART OF TOWN, SET IN THE TOP AT THE
 JB0618'WEST END OF THE NORTH HEADWALL OF THE BALTIMORE AND OHIO RAILROAD
 JB0618'BRIDGE 268/35, 20.5 FEET NORTH OF THE NORTH RAIL OF THE MAIN
 JB0618'TRACK, 7.2 FEET NORTH OF THE NORTH RAIL OF A SIDE TRACK, AT
 JB0618'TELEPHONE POLE 268/16 AND 1.5 FEET ABOVE THE LEVEL OF THE MAIN
 JB0618'TRACK.
 JB0618
 JB0618                          STATION RECOVERY (1986)
 JB0618
 JB0618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0618'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  0.5 KM (0.3
 JB0618'MI) SOUTH ALONG STATE HIGHWAY 37 FROM THE COURTHOUSE IN SALEM, THENCE
 JB0618'1.0 KM (0.6 MI) WEST ALONG THE CHESSIE SYSTEM RAILROAD, IN TOP OF AND
 JB0618'0.7 M (2.3 FT) EAST OF THE WEST END OF THE NORTH HEADWALL OF A
 JB0618'RAILROAD BRIDGE, AND 6.5 M (21.3 FT) NORTH OF THE NEAR RAIL.
 JB0618'THE MARK IS 0.6 M BELOW THE TRACKS.
 JB0618
 JB0618                          STATION RECOVERY (2011)
 JB0618
 JB0618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0618'RAILROAD R.O.W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0604 ***********************************************************************
 JB0604  DESIGNATION -  J 156
 JB0604  PID         -  JB0604
 JB0604  STATE/COUNTY-  IL/MARION
 JB0604  COUNTRY     -  US
 JB0604  USGS QUAD   -  IUKA (2018)
 JB0604
 JB0604                         *CURRENT SURVEY CONTROL
 JB0604  ______________________________________________________________________
 JB0604* NAD 83(1986) POSITION- 38 37 05.     (N) 088 50 37.     (W)   SCALED
 JB0604* NAVD 88 ORTHO HEIGHT -   164.910 (meters)      541.04  (feet) ADJUSTED
 JB0604  ______________________________________________________________________
 JB0604  GEOID HEIGHT    -        -31.022 (meters)                     GEOID18
 JB0604  DYNAMIC HEIGHT  -        164.805 (meters)      540.70  (feet) COMP
 JB0604  MODELED GRAVITY -    979,986.6   (mgal)                       NAVD 88
 JB0604
 JB0604  VERT ORDER      -  FIRST     CLASS II
 JB0604
 JB0604.The horizontal coordinates were scaled from a map and have
 JB0604.an estimated accuracy of +/- 6 seconds.
 JB0604
 JB0604.The orthometric height was determined by differential leveling and
 JB0604.adjusted by the NATIONAL GEODETIC SURVEY
 JB0604.in June 1991.
 JB0604
 JB0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0604.GEOID18 height accuracy estimate available here.
 JB0604
 JB0604.Click photographs - Photos may exist for this station.
 JB0604
 JB0604.The dynamic height is computed by dividing the NAVD 88
 JB0604.geopotential number by the normal gravity value computed on the
 JB0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0604.degrees latitude (g = 980.6199 gals.).
 JB0604
 JB0604.The modeled gravity was interpolated from observed gravity values.
 JB0604
 JB0604;                    North         East    Units  Estimated Accuracy
 JB0604;SPC IL E     -   216,700.      255,560.      MT  (+/- 180 meters Scaled)
 JB0604
 JB0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH394760(NAD 83)
 JB0604
 JB0604                          SUPERSEDED SURVEY CONTROL
 JB0604
 JB0604  NGVD 29 (??/??/92)  165.019  (m)          541.40   (f) ADJ UNCH    1 2
 JB0604
 JB0604.Superseded values are not recommended for survey control.
 JB0604
 JB0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0604.See file dsdata.pdf to determine how the superseded data were derived.
 JB0604
 JB0604_MARKER: DB = BENCH MARK DISK
 JB0604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0604_STAMPING: J 156 1949
 JB0604_MARK LOGO: CGS
 JB0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0604+STABILITY: SURFACE MOTION
 JB0604
 JB0604  HISTORY     - Date     Condition        Report By
 JB0604  HISTORY     - 1949     MONUMENTED       CGS
 JB0604  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0604
 JB0604                          STATION DESCRIPTION
 JB0604
 JB0604'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0604'3 MI W FROM IUKA.
 JB0604'ABOUT 2.95 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0604'THE STATION AT IUKA, ABOUT 5.6 MILES EAST ALONG THE B AND O RR
 JB0604'FROM THE STATION AT SALEM, ABOUT 0.25 MILE WEST OF MILE POST
 JB0604'C 262, ABOUT 0.1 MILE WEST OF A FARM ROAD CROSSING, 45 FEET SOUTH
 JB0604'OF THE SOUTH RAIL, 9 FEET NORTH OF THE R/W FENCE, 5 FEET WEST OF
 JB0604'MILE POLE 262/10 AND IN LINE WITH THE POLES, 2 FEET EAST OF A
 JB0604'WHITE WOODEN WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 JB0604'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0604
 JB0604                          STATION RECOVERY (2011)
 JB0604
 JB0604'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0604'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0818 ***********************************************************************
 HB0818  DESIGNATION -  J 157
 HB0818  PID         -  HB0818
 HB0818  STATE/COUNTY-  IL/PULASKI
 HB0818  COUNTRY     -  US
 HB0818  USGS QUAD   -  DONGOLA (2018)
 HB0818
 HB0818                         *CURRENT SURVEY CONTROL
 HB0818  ______________________________________________________________________
 HB0818* NAD 83(1986) POSITION- 37 16 47.     (N) 089 11 05.     (W)   SCALED
 HB0818* NAVD 88 ORTHO HEIGHT -   103.902 (meters)      340.89  (feet) ADJUSTED
 HB0818  ______________________________________________________________________
 HB0818  GEOID HEIGHT    -        -28.346 (meters)                     GEOID18
 HB0818  DYNAMIC HEIGHT  -        103.828 (meters)      340.64  (feet) COMP
 HB0818  MODELED GRAVITY -    979,916.7   (mgal)                       NAVD 88
 HB0818
 HB0818  VERT ORDER      -  FIRST     CLASS I
 HB0818
 HB0818.The horizontal coordinates were scaled from a map and have
 HB0818.an estimated accuracy of +/- 6 seconds.
 HB0818
 HB0818.The orthometric height was determined by differential leveling and
 HB0818.adjusted by the NATIONAL GEODETIC SURVEY
 HB0818.in June 1991.
 HB0818
 HB0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0818.GEOID18 height accuracy estimate available here.
 HB0818
 HB0818.Click photographs - Photos may exist for this station.
 HB0818
 HB0818.The dynamic height is computed by dividing the NAVD 88
 HB0818.geopotential number by the normal gravity value computed on the
 HB0818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0818.degrees latitude (g = 980.6199 gals.).
 HB0818
 HB0818.The modeled gravity was interpolated from observed gravity values.
 HB0818
 HB0818;                    North         East    Units  Estimated Accuracy
 HB0818;SPC IL W     -    68,480.      787,080.      MT  (+/- 180 meters Scaled)
 HB0818
 HB0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG063281(NAD 83)
 HB0818
 HB0818                          SUPERSEDED SURVEY CONTROL
 HB0818
 HB0818  NGVD 29 (11/26/84)  103.855  (m)          340.73   (f) ADJUSTED    1 1
 HB0818
 HB0818.Superseded values are not recommended for survey control.
 HB0818
 HB0818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0818.See file dsdata.pdf to determine how the superseded data were derived.
 HB0818
 HB0818_MARKER: DB = BENCH MARK DISK
 HB0818_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0818_SP_SET: FOUNDATION
 HB0818_STAMPING: J 157 1954
 HB0818_MARK LOGO: CGS
 HB0818_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0818
 HB0818  HISTORY     - Date     Condition        Report By
 HB0818  HISTORY     - 1954     MONUMENTED       CGS
 HB0818  HISTORY     - 1969     GOOD             CGS
 HB0818  HISTORY     - 20020827 MARK NOT FOUND   USACE
 HB0818  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0818
 HB0818                          STATION DESCRIPTION
 HB0818
 HB0818'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0818'0.2 MI N FROM ULLIN.
 HB0818'ABOUT 0.25 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0818'THE POST OFFICE AT ULLIN, 35 FEET WEST OF THE WEST RAIL OF THE
 HB0818'WEST SET OF MAIN TRACKS, 20 1/2 FEET WEST OF THE WEST RAIL OF
 HB0818'A SIDETRACK, SET IN THE TOP OF THE NORTH CORNER OF A CONCRETE
 HB0818'FOUNDATION WHICH SUPPORTS 2 METAL PIERS AT A RAILROAD UNDERPASS
 HB0818'FOR THE CHICAGO AND EASTERN ILLINOIS RAILROAD, 5.2 FEET NORTH
 HB0818'OF THE NORTH CORNER OF THE MORE NORTHWESTERLY PIER, AND ABOUT
 HB0818'1 FOOT BELOW THE LEVEL OF THE TRACK.  SEC 23, T14S, R1W.
 HB0818
 HB0818                          STATION RECOVERY (2002)
 HB0818
 HB0818'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0818'MARK DESTROYED. CHICAGO AND EAST ILL. RR NOW ABANDONED. NO TRACE OF
 HB0818'OVERPASS OR RELATED STRUCTURES REMAIN.
 HB0818
 HB0818                          STATION RECOVERY (2012)
 HB0818
 HB0818'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0818'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0656 ***********************************************************************
 HB0656  DESIGNATION -  J 158
 HB0656  PID         -  HB0656
 HB0656  STATE/COUNTY-  IL/JACKSON
 HB0656  COUNTRY     -  US
 HB0656  USGS QUAD   -  CARBONDALE (2018)
 HB0656
 HB0656                         *CURRENT SURVEY CONTROL
 HB0656  ______________________________________________________________________
 HB0656* NAD 83(1986) POSITION- 37 37 48.     (N) 089 12 51.     (W)   SCALED
 HB0656* NAVD 88 ORTHO HEIGHT -   131.075 (meters)      430.04  (feet) ADJUSTED
 HB0656  ______________________________________________________________________
 HB0656  GEOID HEIGHT    -        -28.905 (meters)                     GEOID18
 HB0656  DYNAMIC HEIGHT  -        130.982 (meters)      429.73  (feet) COMP
 HB0656  MODELED GRAVITY -    979,920.5   (mgal)                       NAVD 88
 HB0656
 HB0656  VERT ORDER      -  FIRST     CLASS I
 HB0656
 HB0656.The horizontal coordinates were scaled from a map and have
 HB0656.an estimated accuracy of +/- 6 seconds.
 HB0656
 HB0656.The orthometric height was determined by differential leveling and
 HB0656.adjusted by the NATIONAL GEODETIC SURVEY
 HB0656.in June 1991.
 HB0656
 HB0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0656.GEOID18 height accuracy estimate available here.
 HB0656
 HB0656.Click photographs - Photos may exist for this station.
 HB0656
 HB0656.The dynamic height is computed by dividing the NAVD 88
 HB0656.geopotential number by the normal gravity value computed on the
 HB0656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0656.degrees latitude (g = 980.6199 gals.).
 HB0656
 HB0656.The modeled gravity was interpolated from observed gravity values.
 HB0656
 HB0656;                    North         East    Units  Estimated Accuracy
 HB0656;SPC IL W     -   107,330.      784,080.      MT  (+/- 180 meters Scaled)
 HB0656
 HB0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG046670(NAD 83)
 HB0656
 HB0656                          SUPERSEDED SURVEY CONTROL
 HB0656
 HB0656  NGVD 29 (11/26/84)  131.130  (m)          430.22   (f) ADJUSTED    1 1
 HB0656
 HB0656.Superseded values are not recommended for survey control.
 HB0656
 HB0656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0656.See file dsdata.pdf to determine how the superseded data were derived.
 HB0656
 HB0656_MARKER: DB = BENCH MARK DISK
 HB0656_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0656_SP_SET: CULVERT HEADWALL
 HB0656_STAMPING: J 158 1954
 HB0656_MARK LOGO: CGS
 HB0656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0656+STABILITY: SURFACE MOTION
 HB0656_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0656+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2011
 HB0656
 HB0656  HISTORY     - Date     Condition        Report By
 HB0656  HISTORY     - 1954     MONUMENTED       CGS
 HB0656  HISTORY     - 1969     GOOD             CGS
 HB0656  HISTORY     - 20110714 GOOD             ILDT
 HB0656
 HB0656                          STATION DESCRIPTION
 HB0656
 HB0656'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0656'1 MI N FROM MAKANDA.
 HB0656'ABOUT 1.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0656'FROM THE STATION AT MAKANDA, 5 1/2 POLES SOUTH OF MILEPOST 315,
 HB0656'12 RAILS SOUTH OF THE SOUTH END OF RAILROAD BRIDGE NUMBER 315.0,
 HB0656'30 1/2 FEET EAST OF THE EAST RAIL OF THE EAST TRACK, SET IN THE
 HB0656'TOP OF THE WEST END OF THE NORTH CONCRETE HEADWALL OF A 90 YARD
 HB0656'CULVERT, 3 FEET NORTH OF A TELEPHONE POLE, AND ABOUT 3 FEET
 HB0656'BELOW THE LEVEL OF THE TRACK.  SEC 21, T 10 S, R 1 W.
 HB0656
 HB0656                          STATION RECOVERY (2011)
 HB0656
 HB0656'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0656'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0607 ***********************************************************************
 HB0607  DESIGNATION -  J 159
 HB0607  PID         -  HB0607
 HB0607  STATE/COUNTY-  IL/JACKSON
 HB0607  COUNTRY     -  US
 HB0607  USGS QUAD   -  ELKVILLE (2018)
 HB0607
 HB0607                         *CURRENT SURVEY CONTROL
 HB0607  ______________________________________________________________________
 HB0607* NAD 83(1986) POSITION- 37 55 15.     (N) 089 14 13.     (W)   SCALED
 HB0607* NAVD 88 ORTHO HEIGHT -   123.538 (meters)      405.31  (feet) ADJUSTED
 HB0607  ______________________________________________________________________
 HB0607  GEOID HEIGHT    -        -29.325 (meters)                     GEOID18
 HB0607  DYNAMIC HEIGHT  -        123.457 (meters)      405.04  (feet) COMP
 HB0607  MODELED GRAVITY -    979,966.7   (mgal)                       NAVD 88
 HB0607
 HB0607  VERT ORDER      -  FIRST     CLASS II
 HB0607
 HB0607.The horizontal coordinates were scaled from a map and have
 HB0607.an estimated accuracy of +/- 6 seconds.
 HB0607
 HB0607.The orthometric height was determined by differential leveling and
 HB0607.adjusted by the NATIONAL GEODETIC SURVEY
 HB0607.in June 1991.
 HB0607
 HB0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0607.GEOID18 height accuracy estimate available here.
 HB0607
 HB0607.Click photographs - Photos may exist for this station.
 HB0607
 HB0607.The dynamic height is computed by dividing the NAVD 88
 HB0607.geopotential number by the normal gravity value computed on the
 HB0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0607.degrees latitude (g = 980.6199 gals.).
 HB0607
 HB0607.The modeled gravity was interpolated from observed gravity values.
 HB0607
 HB0607;                    North         East    Units  Estimated Accuracy
 HB0607;SPC IL W     -   139,590.      781,740.      MT  (+/- 180 meters Scaled)
 HB0607
 HB0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG033993(NAD 83)
 HB0607
 HB0607                          SUPERSEDED SURVEY CONTROL
 HB0607
 HB0607  NGVD 29 (11/26/84)  123.635  (m)          405.63   (f) ADJUSTED    1 2
 HB0607
 HB0607.Superseded values are not recommended for survey control.
 HB0607
 HB0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0607.See file dsdata.pdf to determine how the superseded data were derived.
 HB0607
 HB0607_MARKER: DB = BENCH MARK DISK
 HB0607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0607_STAMPING: J 159 1954
 HB0607_MARK LOGO: CGS
 HB0607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0607+STABILITY: SURFACE MOTION
 HB0607
 HB0607  HISTORY     - Date     Condition        Report By
 HB0607  HISTORY     - 1954     MONUMENTED       CGS
 HB0607  HISTORY     - 1969     MARK NOT FOUND   CGS
 HB0607  HISTORY     - 20110913 MARK NOT FOUND   ILDT
 HB0607
 HB0607                          STATION DESCRIPTION
 HB0607
 HB0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0607'0.8 MI N FROM ELKVILLE.
 HB0607'0.8 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0607'STATION AT ELKVILLE, 572 YARDS NORTH OF MILE POST 295, AT A
 HB0607'ROAD CROSSING, 81 1/2 FEET WEST OF WEST RAIL OF WEST TRACK, 106
 HB0607'FEET NORTHWEST OF CENTER OF CROSSING OF ROAD AND WEST TRACK,
 HB0607'59 FEET NORTH OF CENTER LINE OF ROAD, 4 FEET NORTH OF TELEPHONE
 HB0607'POLE NO. 1880 L 24 FROM WHICH LINE CROSSES THE TRACK, 1 FOOT
 HB0607'EAST OF A FENCE LINE, ABOUT 5 FEET BELOW LEVEL OF TRACK AND
 HB0607'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0607'NOTE-- THE AREA AT THE DESCRIBED LOCATION OF THE MARK HAS BEEN
 HB0607'CLEARED AND A DRAINAGE DITCH HAS BEEN CONSTRUCTED.
 HB0607
 HB0607                          STATION RECOVERY (1969)
 HB0607
 HB0607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB0607'MARK NOT FOUND.
 HB0607
 HB0607                          STATION RECOVERY (2011)
 HB0607
 HB0607'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0607'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1047 ***********************************************************************
 JB1047  DESIGNATION -  J 160
 JB1047  PID         -  JB1047
 JB1047  STATE/COUNTY-  IL/WASHINGTON
 JB1047  COUNTRY     -  US
 JB1047  USGS QUAD   -  ASHLEY (2018)
 JB1047
 JB1047                         *CURRENT SURVEY CONTROL
 JB1047  ______________________________________________________________________
 JB1047* NAD 83(1986) POSITION- 38 18 58.     (N) 089 11 31.     (W)   SCALED
 JB1047* NAVD 88 ORTHO HEIGHT -   163.553 (meters)      536.59  (feet) ADJUSTED
 JB1047  ______________________________________________________________________
 JB1047  GEOID HEIGHT    -        -30.041 (meters)                     GEOID18
 JB1047  DYNAMIC HEIGHT  -        163.448 (meters)      536.25  (feet) COMP
 JB1047  MODELED GRAVITY -    979,982.8   (mgal)                       NAVD 88
 JB1047
 JB1047  VERT ORDER      -  FIRST     CLASS I
 JB1047
 JB1047.The horizontal coordinates were scaled from a map and have
 JB1047.an estimated accuracy of +/- 6 seconds.
 JB1047
 JB1047.The orthometric height was determined by differential leveling and
 JB1047.adjusted by the NATIONAL GEODETIC SURVEY
 JB1047.in June 1991.
 JB1047
 JB1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1047.GEOID18 height accuracy estimate available here.
 JB1047
 JB1047.Click photographs - Photos may exist for this station.
 JB1047
 JB1047.The dynamic height is computed by dividing the NAVD 88
 JB1047.geopotential number by the normal gravity value computed on the
 JB1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1047.degrees latitude (g = 980.6199 gals.).
 JB1047
 JB1047.The modeled gravity was interpolated from observed gravity values.
 JB1047
 JB1047;                    North         East    Units  Estimated Accuracy
 JB1047;SPC IL W     -   183,510.      785,240.      MT  (+/- 180 meters Scaled)
 JB1047
 JB1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH083431(NAD 83)
 JB1047
 JB1047                          SUPERSEDED SURVEY CONTROL
 JB1047
 JB1047  NGVD 29 (??/??/92)  163.663  (m)          536.95   (f) ADJ UNCH    1 1
 JB1047
 JB1047.Superseded values are not recommended for survey control.
 JB1047
 JB1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1047.See file dsdata.pdf to determine how the superseded data were derived.
 JB1047
 JB1047_MARKER: DB = BENCH MARK DISK
 JB1047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1047_STAMPING: J 160 1954
 JB1047_MARK LOGO: CGS
 JB1047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1047+STABILITY: SURFACE MOTION
 JB1047_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1047+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 JB1047
 JB1047  HISTORY     - Date     Condition        Report By
 JB1047  HISTORY     - 1954     MONUMENTED       CGS
 JB1047  HISTORY     - 1969     GOOD             CGS
 JB1047  HISTORY     - 20110809 GOOD             ILDT
 JB1047  HISTORY     - 20140625 GOOD             ILDT
 JB1047
 JB1047                          STATION DESCRIPTION
 JB1047
 JB1047'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1047'1.1 MI S FROM ASHLEY.
 JB1047'ABOUT 1.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1047'THE STATION AT ASHLEY, 0.4 MILE SOUTH OF MILEPOST 267, 85 1/2
 JB1047'FEET WEST-SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 JB1047'AND A PRIVATE ROAD, 82 FEET WEST OF THE WEST RAIL OF THE WEST
 JB1047'SET OF MAIN TRACKS, 19 FEET SOUTH OF THE CENTER OF A GATE ACROSS
 JB1047'THE PRIVATE ROAD, 1 FOOT EAST OF A FENCE, 1.0 FOOT WEST OF A
 JB1047'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK,
 JB1047'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES
 JB1047'ABOVE THE SURFACE OF THE GROUND.  SEC 34, T2S, R1W.
 JB1047
 JB1047                          STATION RECOVERY (2011)
 JB1047
 JB1047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1047'RECOVERED IN GOOD CONDITION.
 JB1047
 JB1047                          STATION RECOVERY (2014)
 JB1047
 JB1047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1300 ***********************************************************************
 LC1300  DESIGNATION -  J 161
 LC1300  PID         -  LC1300
 LC1300  STATE/COUNTY-  IL/TAZEWELL
 LC1300  COUNTRY     -  US
 LC1300  USGS QUAD   -  PEKIN (2018)
 LC1300
 LC1300                         *CURRENT SURVEY CONTROL
 LC1300  ______________________________________________________________________
 LC1300* NAD 83(1986) POSITION- 40 30 47.     (N) 089 38 42.     (W)   SCALED
 LC1300* NAVD 88 ORTHO HEIGHT -   150.264 (meters)      492.99  (feet) ADJUSTED
 LC1300  ______________________________________________________________________
 LC1300  GEOID HEIGHT    -        -32.903 (meters)                     GEOID18
 LC1300  DYNAMIC HEIGHT  -        150.193 (meters)      492.76  (feet) COMP
 LC1300  MODELED GRAVITY -    980,148.3   (mgal)                       NAVD 88
 LC1300
 LC1300  VERT ORDER      -  SECOND    CLASS 0
 LC1300
 LC1300.The horizontal coordinates were scaled from a map and have
 LC1300.an estimated accuracy of +/- 6 seconds.
 LC1300
 LC1300.The orthometric height was determined by differential leveling and
 LC1300.adjusted by the NATIONAL GEODETIC SURVEY
 LC1300.in June 1991.
 LC1300
 LC1300.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1300.GEOID18 height accuracy estimate available here.
 LC1300
 LC1300.Click photographs - Photos may exist for this station.
 LC1300
 LC1300.The dynamic height is computed by dividing the NAVD 88
 LC1300.geopotential number by the normal gravity value computed on the
 LC1300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1300.degrees latitude (g = 980.6199 gals.).
 LC1300
 LC1300.The modeled gravity was interpolated from observed gravity values.
 LC1300
 LC1300;                    North         East    Units  Estimated Accuracy
 LC1300;SPC IL W     -   427,090.      744,210.      MT  (+/- 180 meters Scaled)
 LC1300
 LC1300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK759880(NAD 83)
 LC1300
 LC1300                          SUPERSEDED SURVEY CONTROL
 LC1300
 LC1300  NGVD 29 (??/??/92)  150.368  (m)          493.33   (f) ADJ UNCH    2 0
 LC1300
 LC1300.Superseded values are not recommended for survey control.
 LC1300
 LC1300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1300.See file dsdata.pdf to determine how the superseded data were derived.
 LC1300
 LC1300_MARKER: DB = BENCH MARK DISK
 LC1300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1300_STAMPING: J 161 1954
 LC1300_MARK LOGO: CGS
 LC1300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1300+STABILITY: SURFACE MOTION
 LC1300
 LC1300  HISTORY     - Date     Condition        Report By
 LC1300  HISTORY     - 1954     MONUMENTED       CGS
 LC1300
 LC1300                          STATION DESCRIPTION
 LC1300
 LC1300'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1300'2 MI NW FROM SOUTH PEKIN.
 LC1300'ABOUT 1.4 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD
 LC1300'FROM THE STATION AT SOUTH PEKIN, THENCE 0.65 MILE WEST ALONG A
 LC1300'GRAVEL ROAD, NEAR THE SOUTHWEST CORNER OF THE RESIDENCE OF THE
 LC1300'MANAGER OF PEKIN AIRPORT, IN THE TOP OF A LARGE CONCRETE COVER
 LC1300'OVER A WELL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2052 ***********************************************************************
 LC2052  DESIGNATION -  J 162 RESET
 LC2052  PID         -  LC2052
 LC2052  STATE/COUNTY-  IL/TAZEWELL
 LC2052  COUNTRY     -  US
 LC2052  USGS QUAD   -  MACKINAW (2018)
 LC2052
 LC2052                         *CURRENT SURVEY CONTROL
 LC2052  ______________________________________________________________________
 LC2052* NAD 83(1986) POSITION- 40 31 47.     (N) 089 21 27.     (W)   SCALED
 LC2052* NAVD 88 ORTHO HEIGHT -   195.54  (meters)      641.5   (feet) RESET
 LC2052  ______________________________________________________________________
 LC2052  GEOID HEIGHT    -        -32.573 (meters)                     GEOID18
 LC2052  VERT ORDER      -  THIRD
 LC2052
 LC2052.The horizontal coordinates were scaled from a map and have
 LC2052.an estimated accuracy of +/- 6 seconds.
 LC2052
 LC2052.The orthometric height was computed from unverified reset data.
 LC2052
 LC2052.No vertical observational check was made to the station.
 LC2052
 LC2052.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2052.GEOID18 height accuracy estimate available here.
 LC2052
 LC2052.Click photographs - Photos may exist for this station.
 LC2052
 LC2052;                    North         East    Units  Estimated Accuracy
 LC2052;SPC IL W     -   429,120.      768,560.      MT  (+/- 180 meters Scaled)
 LC2052
 LC2052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK003892(NAD 83)
 LC2052
 LC2052                          SUPERSEDED SURVEY CONTROL
 LC2052
 LC2052  NGVD 29 (11/09/15)  195.63   (m)          641.8    (f) RESET       3  
 LC2052
 LC2052.Superseded values are not recommended for survey control.
 LC2052
 LC2052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2052.See file dsdata.pdf to determine how the superseded data were derived.
 LC2052
 LC2052_MARKER: DV = VERTICAL CONTROL DISK
 LC2052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2052_STAMPING: J 162 RESET 1990
 LC2052_MARK LOGO: NGS
 LC2052_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2052+STABILITY: SURFACE MOTION
 LC2052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2052+SATELLITE: SATELLITE OBSERVATIONS - 1990
 LC2052
 LC2052  HISTORY     - Date     Condition        Report By
 LC2052  HISTORY     - 1990     MONUMENTED       NGS
 LC2052
 LC2052                          STATION DESCRIPTION
 LC2052
 LC2052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2052'ALONG IL ROUTE 9 ON THE SOUTH SIDE OF THE TOWN OF MACKINAW, ACROSS
 LC2052'ROUTE 9 FROM A UNION 76 GAS STATION, AND IN THE NORTHEAST QUADRANT OF
 LC2052'THE INTERSECTION OF ROUTE 9 AND ORCHARD STREET, IN THE TOP OF A ROUND
 LC2052'CONCRETE POST FLUSH WITH THE GROUND, 13.9 M (45.6 FT) NORTH OF THE
 LC2052'CENTERLINE OF IL ROUTE 9, APPROXIMATELY 27 M (88.6 FT) EAST OF THE
 LC2052'CENTERLINE OF ORCHARD STREET (UNDER CONSTRUCTION), 10.1 M (33.1 FT)
 LC2052'EAST NORTHEAST OF A POWER POLE, 9.4 M (30.8 FT) WEST NORTHWEST OF A
 LC2052'POWER POLE, AND LEVEL WITH ROUTE 9.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1266 ***********************************************************************
 LC1266  DESIGNATION -  J 163
 LC1266  PID         -  LC1266
 LC1266  STATE/COUNTY-  IL/TAZEWELL
 LC1266  COUNTRY     -  US
 LC1266  USGS QUAD   -  PEKIN (2018)
 LC1266
 LC1266                         *CURRENT SURVEY CONTROL
 LC1266  ______________________________________________________________________
 LC1266* NAD 83(1986) POSITION- 40 33 33.     (N) 089 39 22.     (W)   SCALED
 LC1266* NAVD 88 ORTHO HEIGHT -   144.050 (meters)      472.60  (feet) ADJUSTED
 LC1266  ______________________________________________________________________
 LC1266  GEOID HEIGHT    -        -32.948 (meters)                     GEOID18
 LC1266  DYNAMIC HEIGHT  -        143.982 (meters)      472.38  (feet) COMP
 LC1266  MODELED GRAVITY -    980,152.5   (mgal)                       NAVD 88
 LC1266
 LC1266  VERT ORDER      -  FIRST     CLASS II
 LC1266
 LC1266.The horizontal coordinates were scaled from a map and have
 LC1266.an estimated accuracy of +/- 6 seconds.
 LC1266
 LC1266.The orthometric height was determined by differential leveling and
 LC1266.adjusted by the NATIONAL GEODETIC SURVEY
 LC1266.in June 1991.
 LC1266
 LC1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1266.GEOID18 height accuracy estimate available here.
 LC1266
 LC1266.Click photographs - Photos may exist for this station.
 LC1266
 LC1266.The dynamic height is computed by dividing the NAVD 88
 LC1266.geopotential number by the normal gravity value computed on the
 LC1266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1266.degrees latitude (g = 980.6199 gals.).
 LC1266
 LC1266.The modeled gravity was interpolated from observed gravity values.
 LC1266
 LC1266;                    North         East    Units  Estimated Accuracy
 LC1266;SPC IL W     -   432,200.      743,240.      MT  (+/- 180 meters Scaled)
 LC1266
 LC1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK751932(NAD 83)
 LC1266
 LC1266                          SUPERSEDED SURVEY CONTROL
 LC1266
 LC1266  NGVD 29 (??/??/92)  144.154  (m)          472.95   (f) ADJ UNCH    1 2
 LC1266
 LC1266.Superseded values are not recommended for survey control.
 LC1266
 LC1266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1266.See file dsdata.pdf to determine how the superseded data were derived.
 LC1266
 LC1266_MARKER: DB = BENCH MARK DISK
 LC1266_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1266_SP_SET: BUILDING
 LC1266_STAMPING: J 163 1954
 LC1266_MARK LOGO: CGS
 LC1266_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1266
 LC1266  HISTORY     - Date     Condition        Report By
 LC1266  HISTORY     - 1954     MONUMENTED       CGS
 LC1266  HISTORY     - 1968     GOOD             CGS
 LC1266  HISTORY     - 20060214 GOOD             GEOCAC
 LC1266
 LC1266                          STATION DESCRIPTION
 LC1266
 LC1266'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1266'AT PEKIN.
 LC1266'AT PEKIN, ABOUT 0.65 MILE SOUTH ALONG STATE HIGHWAY 29 FROM
 LC1266'FRANKLIN ELEMENTARY SCHOOL IN WEST PART OF TOWN, LOCATED NEAR THE
 LC1266'JUNCTION OF SOUTH SECOND STREET AND MELVINA STREET, IN THE TOP OF
 LC1266'OUTCROPPING FOUNDATION LEDGE OF LARGE CONCRETE BLOCK GARAGE AND
 LC1266'SERVICE STATION PRESENTLY OCCUPIED BY JACKS AUTOMOTIVE SERVICE
 LC1266'(LOCATED AT 1004 SOUTH SECOND STREET), 3.8 FEET NORTH OF SOUTHWEST
 LC1266'CORNER OF BUILDING AND 1/4 FOOT ABOVE GROUND.
 LC1266
 LC1266                          STATION RECOVERY (1968)
 LC1266
 LC1266'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1266'RECOVERED IN GOOD CONDITION.
 LC1266
 LC1266                          STATION RECOVERY (2006)
 LC1266
 LC1266'RECOVERY NOTE BY GEOCACHING 2006 (WTF)
 LC1266'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0393 ***********************************************************************
 LC0393  DESIGNATION -  J 165
 LC0393  PID         -  LC0393
 LC0393  STATE/COUNTY-  IL/MCLEAN
 LC0393  COUNTRY     -  US
 LC0393  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0393
 LC0393                         *CURRENT SURVEY CONTROL
 LC0393  ______________________________________________________________________
 LC0393* NAD 83(1986) POSITION- 40 18 39.     (N) 088 42 51.     (W)   SCALED
 LC0393* NAVD 88 ORTHO HEIGHT -   230.441 (meters)      756.04  (feet) ADJUSTED
 LC0393  ______________________________________________________________________
 LC0393  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 LC0393  DYNAMIC HEIGHT  -        230.330 (meters)      755.67  (feet) COMP
 LC0393  MODELED GRAVITY -    980,139.8   (mgal)                       NAVD 88
 LC0393
 LC0393  VERT ORDER      -  FIRST     CLASS II
 LC0393
 LC0393.The horizontal coordinates were scaled from a map and have
 LC0393.an estimated accuracy of +/- 6 seconds.
 LC0393
 LC0393.The orthometric height was determined by differential leveling and
 LC0393.adjusted by the NATIONAL GEODETIC SURVEY
 LC0393.in June 1991.
 LC0393
 LC0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0393.GEOID18 height accuracy estimate available here.
 LC0393
 LC0393.Click photographs - Photos may exist for this station.
 LC0393
 LC0393.The dynamic height is computed by dividing the NAVD 88
 LC0393.geopotential number by the normal gravity value computed on the
 LC0393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0393.degrees latitude (g = 980.6199 gals.).
 LC0393
 LC0393.The modeled gravity was interpolated from observed gravity values.
 LC0393
 LC0393;                    North         East    Units  Estimated Accuracy
 LC0393;SPC IL E     -   404,580.      267,630.      MT  (+/- 180 meters Scaled)
 LC0393
 LC0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK543636(NAD 83)
 LC0393
 LC0393                          SUPERSEDED SURVEY CONTROL
 LC0393
 LC0393  NGVD 29 (??/??/92)  230.494  (m)          756.21   (f) ADJ UNCH    1 2
 LC0393
 LC0393.Superseded values are not recommended for survey control.
 LC0393
 LC0393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0393.See file dsdata.pdf to determine how the superseded data were derived.
 LC0393
 LC0393_MARKER: DB = BENCH MARK DISK
 LC0393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0393_STAMPING: J 165 1954
 LC0393_MARK LOGO: CGS
 LC0393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0393+STABILITY: SURFACE MOTION
 LC0393
 LC0393  HISTORY     - Date     Condition        Report By
 LC0393  HISTORY     - 1954     MONUMENTED       CGS
 LC0393  HISTORY     - 1959     GOOD             CGS
 LC0393  HISTORY     - 1976     GOOD             NGS
 LC0393  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0393  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0393
 LC0393                          STATION DESCRIPTION
 LC0393
 LC0393'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0393'3.6 MI SE FROM LE ROY.
 LC0393'ABOUT 3.65 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0393'FROM THE STATION AT LE ROY, AT THE CROSSING OF U.S. HIGHWAY 136,
 LC0393'43 FEET NORTHEAST OF NORTHEAST RAIL, 93 FEET NORTH-NORTHWEST AND
 LC0393'ACROSS THE HIGHWAY FROM MILE POST 147, 50 FEET NORTH-NORTHEAST
 LC0393'OF THE CENTER OF CROSSING OF HIGHWAY AND TRACK, 46 FEET NORTH
 LC0393'OF THE CENTER LINE OF THE HIGHWAY, 15 FEET WEST OF A TELEPHONE
 LC0393'POLE, 6 1/2 FEET WEST OF A FENCE CORNER, 3 FEET SOUTHWEST OF A
 LC0393'FENCE, 2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL
 LC0393'WITH THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0393'2 INCHES.
 LC0393
 LC0393                          STATION RECOVERY (1976)
 LC0393
 LC0393'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0393'RECOVERED IN GOOD CONDITION.
 LC0393
 LC0393                          STATION RECOVERY (1986)
 LC0393
 LC0393'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0393'MARK NOT FOUND.
 LC0393
 LC0393                          STATION RECOVERY (2012)
 LC0393
 LC0393'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0393'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1510 ***********************************************************************
 ME1510  DESIGNATION -  J 166
 ME1510  PID         -  ME1510
 ME1510  STATE/COUNTY-  IL/KANKAKEE
 ME1510  COUNTRY     -  US
 ME1510  USGS QUAD   -  MOMENCE (2018)
 ME1510
 ME1510                         *CURRENT SURVEY CONTROL
 ME1510  ______________________________________________________________________
 ME1510* NAD 83(1986) POSITION- 41 10 11.     (N) 087 39 08.     (W)   SCALED
 ME1510* NAVD 88 ORTHO HEIGHT -   192.715 (meters)      632.27  (feet) ADJUSTED
 ME1510  ______________________________________________________________________
 ME1510  GEOID HEIGHT    -        -33.198 (meters)                     GEOID18
 ME1510  DYNAMIC HEIGHT  -        192.635 (meters)      632.00  (feet) COMP
 ME1510  MODELED GRAVITY -    980,205.7   (mgal)                       NAVD 88
 ME1510
 ME1510  VERT ORDER      -  SECOND    CLASS 0
 ME1510
 ME1510.The horizontal coordinates were scaled from a map and have
 ME1510.an estimated accuracy of +/- 6 seconds.
 ME1510
 ME1510.The orthometric height was determined by differential leveling and
 ME1510.adjusted by the NATIONAL GEODETIC SURVEY
 ME1510.in June 1991.
 ME1510
 ME1510.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1510.GEOID18 height accuracy estimate available here.
 ME1510
 ME1510.Click photographs - Photos may exist for this station.
 ME1510
 ME1510.The dynamic height is computed by dividing the NAVD 88
 ME1510.geopotential number by the normal gravity value computed on the
 ME1510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1510.degrees latitude (g = 980.6199 gals.).
 ME1510
 ME1510.The modeled gravity was interpolated from observed gravity values.
 ME1510
 ME1510;                    North         East    Units  Estimated Accuracy
 ME1510;SPC IL E     -   500,110.      357,160.      MT  (+/- 180 meters Scaled)
 ME1510
 ME1510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL452578(NAD 83)
 ME1510
 ME1510                          SUPERSEDED SURVEY CONTROL
 ME1510
 ME1510  NGVD 29 (??/??/92)  192.806  (m)          632.56   (f) ADJ UNCH    2 0
 ME1510
 ME1510.Superseded values are not recommended for survey control.
 ME1510
 ME1510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1510.See file dsdata.pdf to determine how the superseded data were derived.
 ME1510
 ME1510_MARKER: DB = BENCH MARK DISK
 ME1510_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1510_SP_SET: FOUNDATION
 ME1510_STAMPING: J 166 1954
 ME1510_MARK LOGO: CGS
 ME1510_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1510
 ME1510  HISTORY     - Date     Condition        Report By
 ME1510  HISTORY     - 1954     MONUMENTED       CGS
 ME1510  HISTORY     - 1969     GOOD             CGS
 ME1510
 ME1510                          STATION DESCRIPTION
 ME1510
 ME1510'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1510'AT MOMENCE.
 ME1510'AT MOMENCE, ABOUT 0.6 MILE EAST ALONG THE NEW YORK CENTRAL
 ME1510'RAILROAD FROM THE STATION AT MOMENCE, AT THE INTERSECTION OF THE
 ME1510'CHICAGO AND EASTERN ILLINOIS RAILROAD, 38 FEET SOUTH OF SOUTH RAIL
 ME1510'OF N.Y.C. RR, 34 1/2 FEET EAST OF EAST RAIL OF C. AND E.I. RR, SET
 ME1510'VERTICALLY IN THE NORTH FACE OF CONCRETE FOUNDATION OF CONTROL
 ME1510'TOWER MG, 8.3 FEET WEST OF NORTHEAST CORNER OF TOWER AND 2.1
 ME1510'FEET ABOVE GROUND.
 ME1510
 ME1510                          STATION RECOVERY (1969)
 ME1510
 ME1510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1510'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4350 ***********************************************************************
 DF4350  DESIGNATION -  J 166 RESET
 DF4350  PID         -  DF4350
 DF4350  STATE/COUNTY-  IL/KANKAKEE
 DF4350  COUNTRY     -  US
 DF4350  USGS QUAD   -  MOMENCE (2018)
 DF4350
 DF4350                         *CURRENT SURVEY CONTROL
 DF4350  ______________________________________________________________________
 DF4350* NAD 83(2011) POSITION- 41 10 13.23580(N) 087 39 09.60619(W)   ADJUSTED
 DF4350* NAD 83(2011) ELLIP HT-   158.575 (meters)        (06/27/12)   ADJUSTED
 DF4350* NAD 83(2011) EPOCH   -  2010.00
 DF4350* NAVD 88 ORTHO HEIGHT -   191.8   (meters)      629.    (feet) GPS OBS
 DF4350  ______________________________________________________________________
 DF4350  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4350  GEOID HEIGHT    -        -33.118 (meters)                     GEOID99
 DF4350  GEOID HEIGHT    -        -33.198 (meters)                     GEOID18
 DF4350  NAD 83(2011) X  -    196,933.637 (meters)                     COMP
 DF4350  NAD 83(2011) Y  - -4,804,243.519 (meters)                     COMP
 DF4350  NAD 83(2011) Z  -  4,176,786.389 (meters)                     COMP
 DF4350  LAPLACE CORR    -         -2.84  (seconds)                    DEFLEC18
 DF4350
 DF4350  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4350  Standards:
 DF4350         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4350            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4350  -------------------------------------------------------------------
 DF4350  NETWORK    1.46   2.35           0.67   0.50   1.20      0.04628419
 DF4350  -------------------------------------------------------------------
 DF4350  Click here for local accuracies and other accuracy information.
 DF4350
 DF4350.The horizontal coordinates were established by GPS observations
 DF4350.and adjusted by the National Geodetic Survey in June 2012.
 DF4350
 DF4350.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4350.been affixed to the stable North American tectonic plate. See 
 DF4350.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4350
 DF4350.The horizontal coordinates are valid at the epoch date displayed above
 DF4350.which is a decimal equivalence of Year/Month/Day.
 DF4350
 DF4350.The orthometric height was determined by GPS observations and a
 DF4350.high-resolution geoid model.
 DF4350
 DF4350.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4350.GEOID18 height accuracy estimate available here.
 DF4350
 DF4350.Click photographs - Photos may exist for this station.
 DF4350
 DF4350.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4350
 DF4350.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4350
 DF4350.The ellipsoidal height was determined by GPS observations
 DF4350.and is referenced to NAD 83.
 DF4350
 DF4350. The following values were computed from the NAD 83(2011) position.
 DF4350
 DF4350;                    North         East     Units Scale Factor Converg.
 DF4350;SPC IL E     -   500,182.247   357,118.932   MT  1.00001514   +0 26 53.1
 DF4350;SPC IL E     - 1,641,014.59  1,171,647.70   sFT  1.00001514   +0 26 53.1
 DF4350;UTM  16      - 4,557,872.344   445,250.991   MT  0.99963689   -0 25 46.8
 DF4350
 DF4350!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4350!SPC IL E     -   0.99997513  x   1.00001514  =   0.99999027
 DF4350!UTM  16      -   0.99997513  x   0.99963689  =   0.99961203
 DF4350
 DF4350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4525057872(NAD 83)
 DF4350
 DF4350                          SUPERSEDED SURVEY CONTROL
 DF4350
 DF4350  NAD 83(2007)-  41 10 13.23586(N)    087 39 09.60710(W) AD(2002.00) 0
 DF4350  ELLIP H (02/10/07)  158.596  (m)                       GP(2002.00)    
 DF4350  ELLIP H (02/03/05)  158.589  (m)                       GP(       ) 4 2
 DF4350  NAD 83(1997)-  41 10 13.23593(N)    087 39 09.60724(W) AD(       ) 1
 DF4350  ELLIP H (03/04/03)  158.609  (m)                       GP(       ) 4 2
 DF4350
 DF4350.Superseded values are not recommended for survey control.
 DF4350
 DF4350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4350.See file dsdata.pdf to determine how the superseded data were derived.
 DF4350
 DF4350_MARKER: DV = VERTICAL CONTROL DISK
 DF4350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4350_STAMPING: J 166 RESET 1997
 DF4350_MARK LOGO: NGS
 DF4350_PROJECTION: FLUSH
 DF4350_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4350+STABILITY: SURFACE MOTION
 DF4350_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4350+SATELLITE: SATELLITE OBSERVATIONS - 2001
 DF4350
 DF4350  HISTORY     - Date     Condition        Report By
 DF4350  HISTORY     - 1997     MONUMENTED       NGS
 DF4350  HISTORY     - 2001     GOOD             ASCPC
 DF4350  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 DF4350
 DF4350                          STATION DESCRIPTION
 DF4350
 DF4350'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4350'FROM THE INTERSECTION OF IL-1 / IL-17 AND INDUSTRIAL  ROAD ON THE
 DF4350'NORTH SIDE OF MOMMENCE.
 DF4350'GO EAST ON INDUSTRIAL DRIVE .55 MILES TO RAILROAD AVENUE GO SOUTH ON
 DF4350'RAILROAD AVENUE
 DF4350'.10 MILES TO POINT ON THE EAST SIDE OF THE ROAD, 66.0 FEET EAST OF
 DF4350'CENTERLINE OF RAIL RAOD
 DF4350'AVENUE 89.50 FEET WEST OF THE CENTERLINE OF WESTERLY SET OF RAILROAD
 DF4350'TRACKS 77.0 FEET
 DF4350'SOUTHEAST OF CENTERLINE OF CELL TOWER.
 DF4350'*STAMPED- J 166 RESET 1997
 DF4350
 DF4350                          STATION RECOVERY (2008)
 DF4350
 DF4350'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 DF4350'COULD BE BURIED UNDER GRAVEL
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1828 ***********************************************************************
 LB1828  DESIGNATION -  J 167
 LB1828  PID         -  LB1828
 LB1828  STATE/COUNTY-  IL/VERMILION
 LB1828  COUNTRY     -  US
 LB1828  USGS QUAD   -  HOMER (2018)
 LB1828
 LB1828                         *CURRENT SURVEY CONTROL
 LB1828  ______________________________________________________________________
 LB1828* NAD 83(1986) POSITION- 40 02 27.     (N) 087 53 31.     (W)   SCALED
 LB1828* NAVD 88 ORTHO HEIGHT -   204.384 (meters)      670.55  (feet) ADJUSTED
 LB1828  ______________________________________________________________________
 LB1828  GEOID HEIGHT    -        -32.209 (meters)                     GEOID18
 LB1828  DYNAMIC HEIGHT  -        204.280 (meters)      670.21  (feet) COMP
 LB1828  MODELED GRAVITY -    980,114.2   (mgal)                       NAVD 88
 LB1828
 LB1828  VERT ORDER      -  FIRST     CLASS II
 LB1828
 LB1828.The horizontal coordinates were scaled from a map and have
 LB1828.an estimated accuracy of +/- 6 seconds.
 LB1828
 LB1828.The orthometric height was determined by differential leveling and
 LB1828.adjusted by the NATIONAL GEODETIC SURVEY
 LB1828.in June 1991.
 LB1828
 LB1828.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1828.GEOID18 height accuracy estimate available here.
 LB1828
 LB1828.Click photographs - Photos may exist for this station.
 LB1828
 LB1828.The dynamic height is computed by dividing the NAVD 88
 LB1828.geopotential number by the normal gravity value computed on the
 LB1828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1828.degrees latitude (g = 980.6199 gals.).
 LB1828
 LB1828.The modeled gravity was interpolated from observed gravity values.
 LB1828
 LB1828;                    North         East    Units  Estimated Accuracy
 LB1828;SPC IL E     -   374,630.      337,670.      MT  (+/- 180 meters Scaled)
 LB1828
 LB1828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK239326(NAD 83)
 LB1828
 LB1828                          SUPERSEDED SURVEY CONTROL
 LB1828
 LB1828  NGVD 29 (??/??/92)  204.434  (m)          670.71   (f) ADJ UNCH    1 2
 LB1828
 LB1828.Superseded values are not recommended for survey control.
 LB1828
 LB1828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1828.See file dsdata.pdf to determine how the superseded data were derived.
 LB1828
 LB1828_MARKER: DB = BENCH MARK DISK
 LB1828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1828_STAMPING: J 167 1954
 LB1828_MARK LOGO: CGS
 LB1828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1828+STABILITY: SURFACE MOTION
 LB1828
 LB1828  HISTORY     - Date     Condition        Report By
 LB1828  HISTORY     - 1954     MONUMENTED       CGS
 LB1828  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1828  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1828
 LB1828                          STATION DESCRIPTION
 LB1828
 LB1828'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1828'3.6 MI E FROM HOMER.
 LB1828'ABOUT 3.6 MILES EAST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1828'AT HOMER, ABOUT 3.25 MILES WEST OF THE STATION AT FAIRMOUNT,
 LB1828'ABOUT 0.1 MILE EAST OF MILE POLE 318, AT A NORTH-SOUTH GRAVEL
 LB1828'ROAD CROSSING, 65 1/2 FEET SOUTH OF SOUTH RAIL, 23 FEET WEST OF
 LB1828'CENTER LINE OF ROAD, 23 1/2 FEET SOUTH OF A FENCE CORNER, 1 FOOT
 LB1828'EAST OF A FENCE LINE, 63 FEET SOUTHWEST AND ACROSS ROAD FROM
 LB1828'CROSSING WARNING SIGN, 2 FEET SOUTH OF A WHITE WOODEN WITNESS
 LB1828'POST, ABOUT 5 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF
 LB1828'A CONCRETE POST PROJECTING 3 INCHES.
 LB1828
 LB1828                          STATION RECOVERY (1986)
 LB1828
 LB1828'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1828'MARK NOT FOUND.
 LB1828
 LB1828                          STATION RECOVERY (2011)
 LB1828
 LB1828'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1828'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0094 ***********************************************************************
 MG0094  DESIGNATION -  J 168
 MG0094  PID         -  MG0094
 MG0094  STATE/COUNTY-  IL/ROCK ISLAND
 MG0094  COUNTRY     -  US
 MG0094  USGS QUAD   -  COAL VALLEY (2018)
 MG0094
 MG0094                         *CURRENT SURVEY CONTROL
 MG0094  ______________________________________________________________________
 MG0094* NAD 83(1986) POSITION- 41 27 57.     (N) 090 29 58.     (W)   SCALED
 MG0094* NAVD 88 ORTHO HEIGHT -   174.121 (meters)      571.26  (feet) ADJUSTED
 MG0094  ______________________________________________________________________
 MG0094  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 MG0094  DYNAMIC HEIGHT  -        174.054 (meters)      571.04  (feet) COMP
 MG0094  MODELED GRAVITY -    980,236.1   (mgal)                       NAVD 88
 MG0094
 MG0094  VERT ORDER      -  SECOND    CLASS 0
 MG0094
 MG0094.The horizontal coordinates were scaled from a map and have
 MG0094.an estimated accuracy of +/- 6 seconds.
 MG0094
 MG0094.The orthometric height was determined by differential leveling and
 MG0094.adjusted by the NATIONAL GEODETIC SURVEY
 MG0094.in June 1991.
 MG0094
 MG0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0094.GEOID18 height accuracy estimate available here.
 MG0094
 MG0094.Click photographs - Photos may exist for this station.
 MG0094
 MG0094.The dynamic height is computed by dividing the NAVD 88
 MG0094.geopotential number by the normal gravity value computed on the
 MG0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0094.degrees latitude (g = 980.6199 gals.).
 MG0094
 MG0094.The modeled gravity was interpolated from observed gravity values.
 MG0094
 MG0094;                    North         East    Units  Estimated Accuracy
 MG0094;SPC IL W     -   532,810.      672,200.      MT  (+/- 180 meters Scaled)
 MG0094
 MG0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF088934(NAD 83)
 MG0094
 MG0094                          SUPERSEDED SURVEY CONTROL
 MG0094
 MG0094  NGVD 29 (??/??/92)  174.191  (m)          571.49   (f) ADJ UNCH    2 0
 MG0094
 MG0094.Superseded values are not recommended for survey control.
 MG0094
 MG0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0094.See file dsdata.pdf to determine how the superseded data were derived.
 MG0094
 MG0094_MARKER: DD = SURVEY DISK
 MG0094_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MG0094_SP_SET: BRIDGE WINGWALL
 MG0094_STAMPING: J 168 1957
 MG0094_MARK LOGO: CGS
 MG0094_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0094
 MG0094  HISTORY     - Date     Condition        Report By
 MG0094  HISTORY     - 1957     MONUMENTED       CGS
 MG0094  HISTORY     - 1960     GOOD             CGS
 MG0094  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0094  HISTORY     - 19970609 MARK NOT FOUND   USPSQD
 MG0094
 MG0094                          STATION DESCRIPTION
 MG0094
 MG0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 MG0094'IN MOLINE.
 MG0094'3 MILES SOUTH OF THE RR STATION IN MOLINE, AT 4501-4511 BRIDGE
 MG0094'LANE (ROUTE 150), ON THE EAST END OF THE SOUTH WING WALL OF THE
 MG0094'BRIDGE GIVING ACCESS TO RESIDENCE WEST OF THE HIGHWAY, 38 FT.
 MG0094'WEST OF THE CENTER LINE OF THE FOUR-LANE HIGHWAY, 14 FT. SOUTH
 MG0094'OF THE CENTER OF THE BRIDGE, 5 FT. WEST OF A 2 FT. ELM TREE.
 MG0094'THE MARK IS SET IN CEMENT IN A DRILL HOLE IN THE TOP OF THE WALL.
 MG0094
 MG0094                          STATION RECOVERY (1960)
 MG0094
 MG0094'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MG0094'RECOVERED IN GOOD CONDITION.
 MG0094
 MG0094                          STATION RECOVERY (1996)
 MG0094
 MG0094'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0094'MARK NOT FOUND.
 MG0094
 MG0094                          STATION RECOVERY (1997)
 MG0094
 MG0094'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0094'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1326 ***********************************************************************
 JB1326  DESIGNATION -  J 169
 JB1326  PID         -  JB1326
 JB1326  STATE/COUNTY-  IL/CLINTON
 JB1326  COUNTRY     -  US
 JB1326  USGS QUAD   -  TRENTON (2018)
 JB1326
 JB1326                         *CURRENT SURVEY CONTROL
 JB1326  ______________________________________________________________________
 JB1326* NAD 83(1986) POSITION- 38 36 02.     (N) 089 41 11.     (W)   SCALED
 JB1326* NAVD 88 ORTHO HEIGHT -   151.957 (meters)      498.55  (feet) ADJUSTED
 JB1326  ______________________________________________________________________
 JB1326  GEOID HEIGHT    -        -30.689 (meters)                     GEOID18
 JB1326  DYNAMIC HEIGHT  -        151.862 (meters)      498.23  (feet) COMP
 JB1326  MODELED GRAVITY -    980,001.0   (mgal)                       NAVD 88
 JB1326
 JB1326  VERT ORDER      -  FIRST     CLASS I
 JB1326
 JB1326.The horizontal coordinates were scaled from a map and have
 JB1326.an estimated accuracy of +/- 6 seconds.
 JB1326
 JB1326.The orthometric height was determined by differential leveling and
 JB1326.adjusted by the NATIONAL GEODETIC SURVEY
 JB1326.in June 1991.
 JB1326
 JB1326.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1326.GEOID18 height accuracy estimate available here.
 JB1326
 JB1326.Click photographs - Photos may exist for this station.
 JB1326
 JB1326.The dynamic height is computed by dividing the NAVD 88
 JB1326.geopotential number by the normal gravity value computed on the
 JB1326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1326.degrees latitude (g = 980.6199 gals.).
 JB1326
 JB1326.The modeled gravity was interpolated from observed gravity values.
 JB1326
 JB1326;                    North         East    Units  Estimated Accuracy
 JB1326;SPC IL W     -   214,740.      741,840.      MT  (+/- 180 meters Scaled)
 JB1326
 JB1326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH660758(NAD 83)
 JB1326
 JB1326                          SUPERSEDED SURVEY CONTROL
 JB1326
 JB1326  NGVD 29 (??/??/92)  152.074  (m)          498.93   (f) ADJ UNCH    1 1
 JB1326
 JB1326.Superseded values are not recommended for survey control.
 JB1326
 JB1326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1326.See file dsdata.pdf to determine how the superseded data were derived.
 JB1326
 JB1326_MARKER: DB = BENCH MARK DISK
 JB1326_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1326_STAMPING: J 169 1969
 JB1326_MARK LOGO: CGS
 JB1326_PROJECTION: FLUSH
 JB1326_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1326_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1326
 JB1326  HISTORY     - Date     Condition        Report By
 JB1326  HISTORY     - 1969     MONUMENTED       CGS
 JB1326  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1326
 JB1326                          STATION DESCRIPTION
 JB1326
 JB1326'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1326'AT TRENTON.
 JB1326'AT TRENTON, 67 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF
 JB1326'STATE HIGHWAY 160 AND THE MAIN TRACK OF THE BALTIMORE AND OHIO
 JB1326'RAILROAD, 51.5 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK,
 JB1326'42 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 7 1/2 FEET
 JB1326'SOUTHEAST OF MILEPOLE 308-2, 12.6 FEET NORTHEAST OF THE EAST END
 JB1326'OF A 24-INCH PIPE CULVERT UNDER THE HIGHWAY, 5 1/2 FEET NORTH
 JB1326'OF A POWER LINE POLE, 0.5 FOOT NORTH OF A METAL WITNESS POST, 3
 JB1326'FEET BELOW THE LEVEL OF THE TRACK AND IS A DISK ON THE TOP OF A
 JB1326'COPPER COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY
 JB1326'A 4 INCH METAL PIPE WHICH PROJECTS 6 INCHES ABOVE THE LEVEL OF
 JB1326'THE GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 29 FEET.
 JB1326'SEC 20, T 2 N, R 5 W.
 JB1326
 JB1326                          STATION RECOVERY (2011)
 JB1326
 JB1326'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1326'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0119 ***********************************************************************
 NH0119  DESIGNATION -  J 17
 NH0119  PID         -  NH0119
 NH0119  STATE/COUNTY-  IL/MCHENRY
 NH0119  COUNTRY     -  US
 NH0119  USGS QUAD   -  MCHENRY (2018)
 NH0119
 NH0119                         *CURRENT SURVEY CONTROL
 NH0119  ______________________________________________________________________
 NH0119* NAD 83(1986) POSITION- 42 20 32.     (N) 088 16 01.     (W)   SCALED
 NH0119* NAVD 88 ORTHO HEIGHT -   232.104 (meters)      761.49  (feet) ADJUSTED
 NH0119  ______________________________________________________________________
 NH0119  GEOID HEIGHT    -        -34.101 (meters)                     GEOID18
 NH0119  DYNAMIC HEIGHT  -        232.027 (meters)      761.24  (feet) COMP
 NH0119  MODELED GRAVITY -    980,285.3   (mgal)                       NAVD 88
 NH0119
 NH0119  VERT ORDER      -  SECOND    CLASS 0
 NH0119
 NH0119.The horizontal coordinates were scaled from a map and have
 NH0119.an estimated accuracy of +/- 6 seconds.
 NH0119
 NH0119.The orthometric height was determined by differential leveling and
 NH0119.adjusted by the NATIONAL GEODETIC SURVEY
 NH0119.in June 1991.
 NH0119
 NH0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0119.GEOID18 height accuracy estimate available here.
 NH0119
 NH0119.Click photographs - Photos may exist for this station.
 NH0119
 NH0119.The dynamic height is computed by dividing the NAVD 88
 NH0119.geopotential number by the normal gravity value computed on the
 NH0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0119.degrees latitude (g = 980.6199 gals.).
 NH0119
 NH0119.The modeled gravity was interpolated from observed gravity values.
 NH0119
 NH0119;                    North         East    Units  Estimated Accuracy
 NH0119;SPC IL E     -   630,120.      305,470.      MT  (+/- 180 meters Scaled)
 NH0119
 NH0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM956885(NAD 83)
 NH0119
 NH0119                          SUPERSEDED SURVEY CONTROL
 NH0119
 NH0119  NGVD 29 (??/??/92)  232.148  (m)          761.64   (f) ADJ UNCH    2 0
 NH0119
 NH0119.Superseded values are not recommended for survey control.
 NH0119
 NH0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0119.See file dsdata.pdf to determine how the superseded data were derived.
 NH0119
 NH0119_MARKER: DB = BENCH MARK DISK
 NH0119_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0119_SP_SET: BUILDING
 NH0119_STAMPING: J 17 1934
 NH0119_MARK LOGO: CGS
 NH0119_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0119_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0119+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2007
 NH0119
 NH0119  HISTORY     - Date     Condition        Report By
 NH0119  HISTORY     - 1934     MONUMENTED       CGS
 NH0119  HISTORY     - 1960     GOOD             CGS
 NH0119  HISTORY     - 1987     GOOD             USPSQD
 NH0119  HISTORY     - 19940508 GOOD             USPSQD
 NH0119  HISTORY     - 20030410 GOOD             USPSQD
 NH0119  HISTORY     - 20071115 GOOD             INDIV
 NH0119
 NH0119                          STATION DESCRIPTION
 NH0119
 NH0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0119'AT MCHENRY.
 NH0119'AT MCHENRY , ABOUT 0.5 MILE EAST ALONG MAIN STREET FROM THE
 NH0119'CROSSING OF THE CHICAGO AND NORTH WESTERN RAILWAY AND STATION,
 NH0119'AT THE JUNCTION OF GREEN STREET LEADING NORTH-SOUTH, AT THE HIGH
 NH0119'SCHOOL, SET VERTICALLY IN THE WEST FACE OF THE NORTHWEST CORNER
 NH0119'OF BRICK BUILDING, 1 FOOT SOUTH OF THE NORTHWEST CORNER, 75
 NH0119'FEET EAST OF THE EAST CURB LINE OF GREEN STREET, 3 FEET ABOVE
 NH0119'THE LEVEL OF THE GROUND, AND ABOUT 5 FEET ABOVE THE LEVEL OF
 NH0119'GREEN STREET.
 NH0119
 NH0119                          STATION RECOVERY (1987)
 NH0119
 NH0119'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0119'RECOVERED IN GOOD CONDITION.
 NH0119
 NH0119                          STATION RECOVERY (1994)
 NH0119
 NH0119'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0119'RECOVERED IN GOOD CONDITION.
 NH0119
 NH0119                          STATION RECOVERY (2003)
 NH0119
 NH0119'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH0119'RECOVERED IN GOOD CONDITION.
 NH0119
 NH0119                          STATION RECOVERY (2007)
 NH0119
 NH0119'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TWB)
 NH0119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0122 ***********************************************************************
 JB0122  DESIGNATION -  J 173
 JB0122  PID         -  JB0122
 JB0122  STATE/COUNTY-  IL/RICHLAND
 JB0122  COUNTRY     -  US
 JB0122  USGS QUAD   -  OLNEY (2018)
 JB0122
 JB0122                         *CURRENT SURVEY CONTROL
 JB0122  ______________________________________________________________________
 JB0122* NAD 83(1986) POSITION- 38 44 12.     (N) 088 05 14.     (W)   SCALED
 JB0122* NAVD 88 ORTHO HEIGHT -   141.583 (meters)      464.51  (feet) ADJUSTED
 JB0122  ______________________________________________________________________
 JB0122  GEOID HEIGHT    -        -31.371 (meters)                     GEOID18
 JB0122  DYNAMIC HEIGHT  -        141.497 (meters)      464.23  (feet) COMP
 JB0122  MODELED GRAVITY -    980,016.2   (mgal)                       NAVD 88
 JB0122
 JB0122  VERT ORDER      -  FIRST     CLASS II
 JB0122
 JB0122.The horizontal coordinates were scaled from a map and have
 JB0122.an estimated accuracy of +/- 6 seconds.
 JB0122
 JB0122.The orthometric height was determined by differential leveling and
 JB0122.adjusted by the NATIONAL GEODETIC SURVEY
 JB0122.in June 1991.
 JB0122
 JB0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0122.GEOID18 height accuracy estimate available here.
 JB0122
 JB0122.Click photographs - Photos may exist for this station.
 JB0122
 JB0122.The dynamic height is computed by dividing the NAVD 88
 JB0122.geopotential number by the normal gravity value computed on the
 JB0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0122.degrees latitude (g = 980.6199 gals.).
 JB0122
 JB0122.The modeled gravity was interpolated from observed gravity values.
 JB0122
 JB0122;                    North         East    Units  Estimated Accuracy
 JB0122;SPC IL E     -   229,770.      321,400.      MT  (+/- 180 meters Scaled)
 JB0122
 JB0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH055881(NAD 83)
 JB0122
 JB0122                          SUPERSEDED SURVEY CONTROL
 JB0122
 JB0122  NGVD 29 (??/??/92)  141.679  (m)          464.83   (f) ADJ UNCH    1 2
 JB0122
 JB0122.Superseded values are not recommended for survey control.
 JB0122
 JB0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0122.See file dsdata.pdf to determine how the superseded data were derived.
 JB0122
 JB0122_MARKER: DB = BENCH MARK DISK
 JB0122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0122_STAMPING: J 173 1956
 JB0122_MARK LOGO: CGS
 JB0122_PROJECTION: FLUSH
 JB0122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0122+STABILITY: SURFACE MOTION
 JB0122
 JB0122  HISTORY     - Date     Condition        Report By
 JB0122  HISTORY     - 1956     MONUMENTED       CGS
 JB0122  HISTORY     - 1986     GOOD             NGS
 JB0122
 JB0122                          STATION DESCRIPTION
 JB0122
 JB0122'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0122'AT OLNEY.
 JB0122'AT OLNEY, ABOUT 0.25 MILE NORTH ALONG THE ILLINOIS CENTRAL
 JB0122'RAILROAD FROM THE STATION AT OLNEY, ABOUT 0.35 MILE NORTH OF
 JB0122'CROSSING OF U.S. HIGHWAY 50, ABOUT 0.1 MILE NORTHWEST OF CROSSING
 JB0122'OF WEST LOCUST STREET, ABOUT 0.2 MILE SOUTH OF CROSSING OF A
 JB0122'ROAD WHICH CONNECTS CEMETERY ON BOTH SIDES OF TRACK, 32 FEET
 JB0122'SOUTHWEST OF SOUTHWEST RAIL OF SOUTHWEST TRACK, 15.8 FEET EAST
 JB0122'OF NORTHEAST CORNER OF A STEEL FENCE AROUND CENTRAL ILLINOIS
 JB0122'PUBLIC SERVICE TRANSFORMER SUB-STATION, 1 FOOT EAST OF SOUTHEAST
 JB0122'CORNER OF A FENCE AROUND YARD OF A RED BRICK HOUSE, 2 1/2 FEET
 JB0122'SOUTHEAST OF A RAILROAD R/W MARKER POST, 1 1/2 FEET SOUTHEAST
 JB0122'OF A WHITE WOODEN WITNESS POST, ABOUT 1/2 FOOT BELOW LEVEL OF
 JB0122'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0122
 JB0122                          STATION RECOVERY (1986)
 JB0122
 JB0122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0122'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN OLNEY, AT
 JB0122'THE INTERSECTION OF THE ILLINOIS CENTERAL RAILROAD AND LOCUST STREET,
 JB0122'153.0 M (502.0 FT) NORTH OF THE CENTER OF THE STREET, 9.8 M (32.2 FT)
 JB0122'SOUTHWEST OF THE NEAR RAIL, AND 2.1 M (6.9 FT) WEST OF THE NORTHEAST
 JB0122'CORNER OF A FENCE AROUND A CENTRAL ILLINOIS PUBLIC SERVICE
 JB0122'SUB-STATION.
 JB0122'THE MARK IS ABOVE LEVEL WITH THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0207 ***********************************************************************
 KB0207  DESIGNATION -  J 174
 KB0207  PID         -  KB0207
 KB0207  STATE/COUNTY-  IL/COLES
 KB0207  COUNTRY     -  US
 KB0207  USGS QUAD   -  TOLEDO (2018)
 KB0207
 KB0207                         *CURRENT SURVEY CONTROL
 KB0207  ______________________________________________________________________
 KB0207* NAD 83(1986) POSITION- 39 22 29.72   (N) 088 14 37.85   (W)   HD_HELD1
 KB0207* NAVD 88 ORTHO HEIGHT -   211.591 (meters)      694.19  (feet) ADJUSTED
 KB0207  ______________________________________________________________________
 KB0207  GEOID HEIGHT    -        -32.109 (meters)                     GEOID18
 KB0207  DYNAMIC HEIGHT  -        211.468 (meters)      693.79  (feet) COMP
 KB0207  MODELED GRAVITY -    980,041.8   (mgal)                       NAVD 88
 KB0207
 KB0207  VERT ORDER      -  FIRST     CLASS II
 KB0207
 KB0207.The horizontal coordinates were determined by differentially corrected
 KB0207.hand held GPS observations or other comparable positioning techniques
 KB0207.and have an estimated accuracy of +/- 3 meters.
 KB0207
 KB0207.The orthometric height was determined by differential leveling and
 KB0207.adjusted by the NATIONAL GEODETIC SURVEY
 KB0207.in June 1991.
 KB0207
 KB0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0207.GEOID18 height accuracy estimate available here.
 KB0207
 KB0207.Click photographs - Photos may exist for this station.
 KB0207
 KB0207.The dynamic height is computed by dividing the NAVD 88
 KB0207.geopotential number by the normal gravity value computed on the
 KB0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0207.degrees latitude (g = 980.6199 gals.).
 KB0207
 KB0207.The modeled gravity was interpolated from observed gravity values.
 KB0207
 KB0207;                    North         East    Units  Estimated Accuracy
 KB0207;SPC IL E     -   300,604.3     307,710.6     MT  (+/- 3 meters HH1 GPS) 
 KB0207
 KB0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9286259121(NAD 83)
 KB0207
 KB0207                          SUPERSEDED SURVEY CONTROL
 KB0207
 KB0207  NGVD 29 (??/??/92)  211.654  (m)          694.40   (f) ADJ UNCH    1 2
 KB0207
 KB0207.Superseded values are not recommended for survey control.
 KB0207
 KB0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0207.See file dsdata.pdf to determine how the superseded data were derived.
 KB0207
 KB0207_MARKER: DB = BENCH MARK DISK
 KB0207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0207_STAMPING: J 174 1956
 KB0207_MARK LOGO: CGS
 KB0207_PROJECTION: FLUSH
 KB0207_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0207+STABILITY: SURFACE MOTION
 KB0207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0207+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0207
 KB0207  HISTORY     - Date     Condition        Report By
 KB0207  HISTORY     - 1956     MONUMENTED       CGS
 KB0207  HISTORY     - 1973     GOOD             NGS
 KB0207  HISTORY     - 19960101 GOOD             NGS
 KB0207  HISTORY     - 20040521 GOOD             DAILY
 KB0207  HISTORY     - 20050216 GOOD             ILDT
 KB0207
 KB0207                          STATION DESCRIPTION
 KB0207
 KB0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0207'4.1 MI SE FROM LERNA.
 KB0207'ABOUT 4.1 MILES SOUTHEAST AND SOUTH ALONG THE ILLINOIS CENTRAL
 KB0207'RAILROAD FROM THE STATION AT LERNA, AT CROSSING OF BLACK TOP
 KB0207'ROAD WHICH FOLLOWS THE CUMBERLAND-COLES COUNTY LINE AT
 KB0207'JANESVILLE, 0.25 MILE NORTH OF MILE POST P 130, 25 FEET EAST OF
 KB0207'EAST RAIL OF MAIN TRACK, 42 FEET NORTH OF CENTER LINE OF BLACK
 KB0207'TOP ROAD, 43 FEET NORTHEAST AND ACROSS TRACK FROM A SWITCH STAND
 KB0207'AT SOUTH END OF A SIDE TRACK, 42 1/2 FEET WEST OF SOUTHWEST
 KB0207'CORNER OF A BRICK STORE BUILDING AND 3 FEET NORTH OF THE
 KB0207'EXTENDED SOUTH FACE OF BUILDING, 21 FEET WEST OF CENTER LINE OF
 KB0207'A ROAD PARALLEL TO TRACK, 22 FEET NORTHWEST OF WEST END OF A PIPE
 KB0207'CULVERT WITH CONCRETE HEAD WALL UNDER ROAD PARALLEL TO TRACK,
 KB0207'ABOUT LEVEL WITH TRACK AND SET IN THE TOP OF A CONCRETE POST
 KB0207'PROJECTING 1 INCH.
 KB0207
 KB0207                          STATION RECOVERY (1973)
 KB0207
 KB0207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0207'RECOVERED IN GOOD CONDITION.
 KB0207
 KB0207                          STATION RECOVERY (1996)
 KB0207
 KB0207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (KWO)
 KB0207'RAILROAD IN THE DESCRIPTION, HAS BEEN REMOVED.  DO NOT RELATE
 KB0207'DESCRIPTION TO THE RR TRACKS.  DESCRIBE AS FOLLOWS- 4.1 MI (6.6 KM) SE
 KB0207'FROM LERNA, 43 FT (13.1 M) NORTH OF CENTER LINE OF MAIN STREET OF
 KB0207'JANESVILLE WHICH FOLLOWS THE COLES- CUMBERLAND COUNTY LINE, 68.5 FT
 KB0207'(20.9 M) EAST OF CENTER LINE OF RAILROAD STREET TO SOUTH EXTENDED, 21
 KB0207'FT (6.4 M) WEST OF CENTER LINE OF A DRIVEWAY TO NORTH ABOUT LEVEL WITH
 KB0207'MAIN STREET PROJECTING 1 INCH.
 KB0207
 KB0207                          STATION RECOVERY (2004)
 KB0207
 KB0207'RECOVERY NOTE BY DAILY AND ASSOCIATES, ENGINEERS INC 2004 (DWS)
 KB0207'MARK RECOVERED AS DESCRIBED IN YARD, APPROXIMATELY 2 INCHES ABOVE
 KB0207'GROUND.
 KB0207
 KB0207                          STATION RECOVERY (2005)
 KB0207
 KB0207'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0207'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0238 ***********************************************************************
 KB0238  DESIGNATION -  J 175
 KB0238  PID         -  KB0238
 KB0238  STATE/COUNTY-  IL/CUMBERLAND
 KB0238  COUNTRY     -  US
 KB0238  USGS QUAD   -  GREENUP (2018)
 KB0238
 KB0238                         *CURRENT SURVEY CONTROL
 KB0238  ______________________________________________________________________
 KB0238* NAD 83(1986) POSITION- 39 13 47.     (N) 088 09 33.     (W)   SCALED
 KB0238* NAVD 88 ORTHO HEIGHT -   177.744 (meters)      583.15  (feet) ADJUSTED
 KB0238  ______________________________________________________________________
 KB0238  GEOID HEIGHT    -        -32.040 (meters)                     GEOID18
 KB0238  DYNAMIC HEIGHT  -        177.639 (meters)      582.80  (feet) COMP
 KB0238  MODELED GRAVITY -    980,035.9   (mgal)                       NAVD 88
 KB0238
 KB0238  VERT ORDER      -  FIRST     CLASS II
 KB0238
 KB0238.The horizontal coordinates were scaled from a map and have
 KB0238.an estimated accuracy of +/- 6 seconds.
 KB0238
 KB0238.The orthometric height was determined by differential leveling and
 KB0238.adjusted by the NATIONAL GEODETIC SURVEY
 KB0238.in June 1991.
 KB0238
 KB0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0238.GEOID18 height accuracy estimate available here.
 KB0238
 KB0238.Click photographs - Photos may exist for this station.
 KB0238
 KB0238.The dynamic height is computed by dividing the NAVD 88
 KB0238.geopotential number by the normal gravity value computed on the
 KB0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0238.degrees latitude (g = 980.6199 gals.).
 KB0238
 KB0238.The modeled gravity was interpolated from observed gravity values.
 KB0238
 KB0238;                    North         East    Units  Estimated Accuracy
 KB0238;SPC IL E     -   284,500.      315,040.      MT  (+/- 180 meters Scaled)
 KB0238
 KB0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ999429(NAD 83)
 KB0238
 KB0238                          SUPERSEDED SURVEY CONTROL
 KB0238
 KB0238  NGVD 29 (??/??/92)  177.804  (m)          583.35   (f) ADJ UNCH    1 2
 KB0238
 KB0238.Superseded values are not recommended for survey control.
 KB0238
 KB0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0238.See file dsdata.pdf to determine how the superseded data were derived.
 KB0238
 KB0238_MARKER: P = PIPE CAP
 KB0238_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0238_STAMPING: J 175 1956
 KB0238_MARK LOGO: CGS
 KB0238_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0238_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0238_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0238+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 KB0238
 KB0238  HISTORY     - Date     Condition        Report By
 KB0238  HISTORY     - 1956     MONUMENTED       CGS
 KB0238  HISTORY     - 20050215 GOOD             ILDT
 KB0238  HISTORY     - 20120620 GOOD             ILDT
 KB0238
 KB0238                          STATION DESCRIPTION
 KB0238
 KB0238'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0238'0.8 MI SE FROM GREENUP.
 KB0238'ABOUT 0.85 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0238'FROM THE STATION AT GREENUP, 62 FEET NORTH-NORTHEAST AND ACROSS
 KB0238'TRACK FROM MILE POST P 143, 46 FEET NORTHEAST OF NORTHEAST RAIL
 KB0238'AND ON THE OUTSIDE OF A CURVE IN TRACK, 1 FOOT SOUTHWEST OF A
 KB0238'FENCE LINE, 37 FEET NORTHEAST OF NORTHEAST END OF A 50-INCH IRON
 KB0238'PIPE CULVERT UNDER TRACK, 57 FEET EAST-SOUTHEAST OF A TELEPHONE
 KB0238'POLE WHICH IS AT THE SOUTHEAST END OF A CUT, 76 1/2 FEET
 KB0238'NORTH-NORTHWEST OF A TELEPHONE POLE WHICH IS AT THE NORTHWEST
 KB0238'END OF ANOTHER CUT, ABOUT LEVEL WITH TRACK AND IS A DISK ON TOP
 KB0238'OF A 3-INCH IRON PIPE PROJECTING 5 INCHES.
 KB0238
 KB0238                          STATION RECOVERY (2005)
 KB0238
 KB0238'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0238'RECOVERED IN GOOD CONDITION.
 KB0238
 KB0238                          STATION RECOVERY (2012)
 KB0238
 KB0238'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0238'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0169 ***********************************************************************
 KB0169  DESIGNATION -  J 176
 KB0169  PID         -  KB0169
 KB0169  STATE/COUNTY-  IL/COLES
 KB0169  COUNTRY     -  US
 KB0169  USGS QUAD   -  MATTOON EAST (2018)
 KB0169
 KB0169                         *CURRENT SURVEY CONTROL
 KB0169  ______________________________________________________________________
 KB0169* NAD 83(1997) POSITION- 39 28 57.52888(N) 088 16 55.86145(W)   ADJUSTED
 KB0169* NAVD 88 ORTHO HEIGHT -   215.752 (meters)      707.85  (feet) ADJUSTED
 KB0169  ______________________________________________________________________
 KB0169  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB0169  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 KB0169  DYNAMIC HEIGHT  -        215.628 (meters)      707.44  (feet) COMP
 KB0169  MODELED GRAVITY -    980,049.7   (mgal)                       NAVD 88
 KB0169
 KB0169  HORZ ORDER      -  SECOND
 KB0169  VERT ORDER      -  SECOND    CLASS 0
 KB0169
 KB0169.This mark is at Coles Co Mem Airport (MTO)
 KB0169
 KB0169.The horizontal coordinates were established by classical geodetic methods
 KB0169.and adjusted by the National Geodetic Survey in October 1999.
 KB0169
 KB0169.The orthometric height was determined by differential leveling and
 KB0169.adjusted by the NATIONAL GEODETIC SURVEY
 KB0169.in June 1991.
 KB0169
 KB0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0169.GEOID18 height accuracy estimate available here.
 KB0169
 KB0169.Click photographs - Photos may exist for this station.
 KB0169
 KB0169.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0169
 KB0169.The dynamic height is computed by dividing the NAVD 88
 KB0169.geopotential number by the normal gravity value computed on the
 KB0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0169.degrees latitude (g = 980.6199 gals.).
 KB0169
 KB0169.The modeled gravity was interpolated from observed gravity values.
 KB0169
 KB0169. The following values were computed from the NAD 83(1997) position.
 KB0169
 KB0169;                    North         East     Units Scale Factor Converg.
 KB0169;SPC IL E     -   312,561.456   304,400.536   MT  0.99997524   +0 01 57.1
 KB0169;SPC IL E     - 1,025,462.04    998,687.43   sFT  0.99997524   +0 01 57.1
 KB0169;UTM  16      - 4,371,123.250   389,729.916   MT  0.99974971   -0 48 55.3
 KB0169
 KB0169!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0169!SPC IL E     -   0.99997119  x   0.99997524  =   0.99994643
 KB0169!UTM  16      -   0.99997119  x   0.99974971  =   0.99972091
 KB0169
 KB0169:                Primary Azimuth Mark                     Grid Az
 KB0169:SPC IL E     -  MATTOON ANACONDA CO WATER TANK           275 43 55.4
 KB0169:UTM  16      -  MATTOON ANACONDA CO WATER TANK           276 34 47.8
 KB0169
 KB0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8972971123(NAD 83)
 KB0169
 KB0169|---------------------------------------------------------------------|
 KB0169| PID    Reference Object                     Distance      Geod. Az  |
 KB0169|                                                           dddmmss.s |
 KB0169| KB1211 COLES AIRPORT RM 3                   54.668 METERS 11740     |
 KB0169| KB1210 MATTOON AIRWAY BEACON                55.490 METERS 11749     |
 KB0169| KB1204 MATTOON BLAW KNOX CO WATER TK       APPROX. 4.9 KM 2745103.2 |
 KB0169| KB1203 MATTOON ANACONDA CO WATER TANK      APPROX. 4.6 KM 2754552.5 |
 KB0169| KB1207 COLES AIRPORT                       118.719 METERS 31800     |
 KB0169|---------------------------------------------------------------------|
 KB0169
 KB0169                          SUPERSEDED SURVEY CONTROL
 KB0169
 KB0169  NAD 83(1997)-  39 28 57.52887(N)    088 16 55.86147(W) AD(       ) 2
 KB0169  NAD 83(1986)-  39 28 57.53966(N)    088 16 55.85905(W) AD(       ) 2
 KB0169  NAD 27      -  39 28 57.41629(N)    088 16 55.70017(W) AD(       ) 2
 KB0169  NGVD 29 (??/??/92)  215.812  (m)          708.04   (f) ADJ UNCH    2 0
 KB0169  NGVD 29             215.81   (m)          708.0    (f) LEVELING    3  
 KB0169
 KB0169.Superseded values are not recommended for survey control.
 KB0169
 KB0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0169.See file dsdata.pdf to determine how the superseded data were derived.
 KB0169
 KB0169_MARKER: DB = BENCH MARK DISK
 KB0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0169_STAMPING: J 176 1956
 KB0169_MARK LOGO: CGS
 KB0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0169+STABILITY: SURFACE MOTION
 KB0169
 KB0169  HISTORY     - Date     Condition        Report By
 KB0169  HISTORY     - 1956     MONUMENTED       CGS
 KB0169  HISTORY     - 1973     GOOD             NGS
 KB0169  HISTORY     - 1980     GOOD             NGS
 KB0169  HISTORY     - 1980     GOOD             LOCSUR
 KB0169
 KB0169                          STATION DESCRIPTION
 KB0169
 KB0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0169'5.4 MI E FROM MATTOON.
 KB0169'ABOUT 3.55 MILES EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 KB0169'AND ST. LOUIS RAILWAY FROM THE STATION AT MATTOON, THENCE ABOUT
 KB0169'0.5 MILE SOUTH ALONG A PAVED ROAD LEADING TO LERNA, THENCE ABOUT
 KB0169'1.3 MILES EAST ALONG A BLACK TOP ROAD, THENCE ABOUT 0.1 MILE
 KB0169'SOUTHEAST ALONG AIRPORT DRIVE TO COLES COUNTY AIRPORT, 235 FEET
 KB0169'WEST-NORTHWEST OF NORTHWEST CORNER OF OFFICE AND HANGAR BUILDING,
 KB0169'15 FEET NORTH OF WEST END OF A STEEL FENCE ALONG NORTH SIDE OF
 KB0169'PARKING LOT, 70 FEET WEST OF SOUTHWEST LEG OF AN AIRWAY BEACON
 KB0169'LIGHT, 24 FEET NORTHWEST OF WEST POLE OF TWO TALL WOODEN ANTENNA
 KB0169'POLES, 1 FOOT WEST OF A NORTH-SOUTH FENCE LINE, 2 FEET SOUTH OF
 KB0169'A WHITE WOODEN WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 KB0169'POST PROJECTING 3 INCHES.
 KB0169
 KB0169                          STATION RECOVERY (1973)
 KB0169
 KB0169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0169'RECOVERED IN GOOD CONDITION.
 KB0169
 KB0169                          STATION RECOVERY (1980)
 KB0169
 KB0169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB0169'THE STATION IS LOCATED ABOUT 8.8 KM (5-1/2 MI) WEST OF
 KB0169'CHARLESTON, 8.0 KM (5 MI) EAST OF MATTOON, AND ON THE
 KB0169'PROPERTY OF THE COLES COUNTY MEMORIAL AIRPORT.  PERMISSION
 KB0169'TO USE THE STATION WAS OBTAINED FROM COLONEL JOHN FARRAR,
 KB0169'AIRPORT MANAGER, P.O. BOX 508, MATTOON, IL 61938.
 KB0169'TELEPHONE NUMBER 217-235-0586.
 KB0169'
 KB0169'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 KB0169'HIGHWAY 57 AND STATE HIGHWAY 16, ABOUT 4.8 KM (3 MI) EAST
 KB0169'OF MATTOON, GO EAST ON HIGHWAY 16 FOR 1.04 KM (0.65 MI) TO
 KB0169'A CROSSROAD.  CONTINUE EAST ON HIGHWAY 16 FOR 2.2 KM
 KB0169'(1.4 MI) TO THE ENTRANCE TO THE COLES COUNTY MEMORIAL
 KB0169'AIRPORT.  TURN RIGHT AND GO SOUTH ON THE PAVED ROAD FOR
 KB0169'0.16 KM (0.1 MI) TO THE STATION ON THE LEFT.
 KB0169'
 KB0169'THE STATION IS A STANDARD CGS BENCH MARK DISK
 KB0169'STAMPED---J 176 1956---,
 KB0169'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KB0169'FLUSH WITH GROUND.  IT IS LOCATED
 KB0169'9.0 METERS (29.5 FT) NORTHEAST FROM THE EDGE OF THE PAVEMENT,
 KB0169'7.2 METERS (23.61 FT) NORTHWEST FROM A POWER POLE,
 KB0169'4.55 METERS (14.9 FT) NORTH FROM A FENCE CORNER,
 KB0169'0.31 METER (1.0 FT) NORTH-NORTHWEST FROM A METAL WITNESS POST AND
 KB0169'0.24 METER (0.85 FT) WEST FROM A FENCE.
 KB0169'
 KB0169'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
 KB0169'EDM TIES WERE MADE TO TRIANGULATION STATIONS COLES AIRPORT
 KB0169'AND COLES AIRPORT RM 3.
 KB0169
 KB0169                          STATION RECOVERY (1980)
 KB0169
 KB0169'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 KB0169'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0031 ***********************************************************************
 KB0031  DESIGNATION -  J 177
 KB0031  PID         -  KB0031
 KB0031  STATE/COUNTY-  IL/COLES
 KB0031  COUNTRY     -  US
 KB0031  USGS QUAD   -  ASHMORE (2018)
 KB0031
 KB0031                         *CURRENT SURVEY CONTROL
 KB0031  ______________________________________________________________________
 KB0031* NAD 83(1986) POSITION- 39 36 58.     (N) 088 04 52.     (W)   SCALED
 KB0031* NAVD 88 ORTHO HEIGHT -   202.354 (meters)      663.89  (feet) ADJUSTED
 KB0031  ______________________________________________________________________
 KB0031  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 KB0031  DYNAMIC HEIGHT  -        202.242 (meters)      663.52  (feet) COMP
 KB0031  MODELED GRAVITY -    980,071.5   (mgal)                       NAVD 88
 KB0031
 KB0031  VERT ORDER      -  FIRST     CLASS II
 KB0031
 KB0031.The horizontal coordinates were scaled from a map and have
 KB0031.an estimated accuracy of +/- 6 seconds.
 KB0031
 KB0031.The orthometric height was determined by differential leveling and
 KB0031.adjusted by the NATIONAL GEODETIC SURVEY
 KB0031.in June 1991.
 KB0031
 KB0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0031.GEOID18 height accuracy estimate available here.
 KB0031
 KB0031.Click photographs - Photos may exist for this station.
 KB0031
 KB0031.The dynamic height is computed by dividing the NAVD 88
 KB0031.geopotential number by the normal gravity value computed on the
 KB0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0031.degrees latitude (g = 980.6199 gals.).
 KB0031
 KB0031.The modeled gravity was interpolated from observed gravity values.
 KB0031
 KB0031;                    North         East    Units  Estimated Accuracy
 KB0031;SPC IL E     -   327,410.      321,660.      MT  (+/- 180 meters Scaled)
 KB0031
 KB0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ072857(NAD 83)
 KB0031
 KB0031                          SUPERSEDED SURVEY CONTROL
 KB0031
 KB0031  NGVD 29 (??/??/92)  202.433  (m)          664.15   (f) ADJ UNCH    1 2
 KB0031
 KB0031.Superseded values are not recommended for survey control.
 KB0031
 KB0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0031.See file dsdata.pdf to determine how the superseded data were derived.
 KB0031
 KB0031_MARKER: DB = BENCH MARK DISK
 KB0031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0031_STAMPING: J 177 1956
 KB0031_MARK LOGO: CGS
 KB0031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0031+STABILITY: SURFACE MOTION
 KB0031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0031+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2005
 KB0031
 KB0031  HISTORY     - Date     Condition        Report By
 KB0031  HISTORY     - 1956     MONUMENTED       CGS
 KB0031  HISTORY     - 1973     GOOD             ILHD
 KB0031  HISTORY     - 20050304 GOOD             ILDT
 KB0031  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KB0031
 KB0031                          STATION DESCRIPTION
 KB0031
 KB0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0031'4.2 MI SW FROM OAKLAND.
 KB0031'ABOUT 4.2 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0031'LOUIS RAILROAD FROM THE STATION AT OAKLAND, AT AN EAST-WEST
 KB0031'GRAVEL ROAD CROSSING, 36 FEET SOUTHEAST OF SOUTHEAST RAIL, 30
 KB0031'FEET NORTH OF CENTER LINE OF GRAVEL ROAD, 36 FEET SOUTH-SOUTHWEST
 KB0031'OF TELEPHONE POLE NO. 307/31, 36 1/2 FEET EAST OF CROSSING SIGN,
 KB0031'2 FEET NORTHWEST OF A FENCE LINE, 2 FEET SOUTHWEST OF A WHITE
 KB0031'WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET
 KB0031'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- 2 1/2
 KB0031'FEET NORTH OF FENCE CORNER.
 KB0031
 KB0031                          STATION RECOVERY (1973)
 KB0031
 KB0031'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0031'RECOVERED IN GOOD CONDITION.
 KB0031
 KB0031                          STATION RECOVERY (2005)
 KB0031
 KB0031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0031'TO REACH FROM THE INTERSECTION OF CR 2100E AND 1650N, GO EAST ALONG
 KB0031'1650N +- 300' TO MARK ON THE LEFT.
 KB0031
 KB0031                          STATION RECOVERY (2011)
 KB0031
 KB0031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0031'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1507 ***********************************************************************
 KA1507  DESIGNATION -  J 178
 KA1507  PID         -  KA1507
 KA1507  STATE/COUNTY-  IL/EDGAR
 KA1507  COUNTRY     -  US
 KA1507  USGS QUAD   -  PARIS NORTH (2018)
 KA1507
 KA1507                         *CURRENT SURVEY CONTROL
 KA1507  ______________________________________________________________________
 KA1507* NAD 83(1986) POSITION- 39 39 06.     (N) 087 43 06.     (W)   SCALED
 KA1507* NAVD 88 ORTHO HEIGHT -   207.148 (meters)      679.62  (feet) ADJUSTED
 KA1507  ______________________________________________________________________
 KA1507  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 KA1507  DYNAMIC HEIGHT  -        207.040 (meters)      679.26  (feet) COMP
 KA1507  MODELED GRAVITY -    980,098.9   (mgal)                       NAVD 88
 KA1507
 KA1507  VERT ORDER      -  FIRST     CLASS II
 KA1507
 KA1507.The horizontal coordinates were scaled from a map and have
 KA1507.an estimated accuracy of +/- 6 seconds.
 KA1507
 KA1507.The orthometric height was determined by differential leveling and
 KA1507.adjusted by the NATIONAL GEODETIC SURVEY
 KA1507.in June 1991.
 KA1507
 KA1507.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1507.GEOID18 height accuracy estimate available here.
 KA1507
 KA1507.Click photographs - Photos may exist for this station.
 KA1507
 KA1507.The dynamic height is computed by dividing the NAVD 88
 KA1507.geopotential number by the normal gravity value computed on the
 KA1507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1507.degrees latitude (g = 980.6199 gals.).
 KA1507
 KA1507.The modeled gravity was interpolated from observed gravity values.
 KA1507
 KA1507;                    North         East    Units  Estimated Accuracy
 KA1507;SPC IL E     -   331,510.      352,780.      MT  (+/- 180 meters Scaled)
 KA1507
 KA1507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ383893(NAD 83)
 KA1507
 KA1507                          SUPERSEDED SURVEY CONTROL
 KA1507
 KA1507  NGVD 29 (??/??/92)  207.242  (m)          679.93   (f) ADJ UNCH    1 2
 KA1507
 KA1507.Superseded values are not recommended for survey control.
 KA1507
 KA1507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1507.See file dsdata.pdf to determine how the superseded data were derived.
 KA1507
 KA1507_MARKER: DB = BENCH MARK DISK
 KA1507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1507_STAMPING: J 178 1956
 KA1507_MARK LOGO: CGS
 KA1507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1507+STABILITY: SURFACE MOTION
 KA1507
 KA1507  HISTORY     - Date     Condition        Report By
 KA1507  HISTORY     - 1956     MONUMENTED       CGS
 KA1507
 KA1507                          STATION DESCRIPTION
 KA1507
 KA1507'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1507'3.6 MI NW FROM PARIS.
 KA1507'ABOUT 0.45 MILE WEST ALONG WEST COURT STREET FROM THE COURT HOUSE
 KA1507'AT PARIS, THENCE ABOUT 1.55 MILES NORTH ALONG THE NEW YORK
 KA1507'CENTRAL RAILROAD, THENCE ABOUT 1.6 MILES NORTHWEST AND NORTH
 KA1507'ALONG A BRICK SURFACED ROAD, AT MORRIS AIRPORT, IN SECTION 23,
 KA1507'T.14 N., R.12 W., 98 FEET SOUTHWEST AND ACROSS A DRIVE FROM THE
 KA1507'SOUTHWEST CORNER OF A.E. MORRIS RESIDENCE, 81 FEET SOUTHWEST AND
 KA1507'ACROSS A DRIVE FROM A WELL WITH PUMP, 101 FEET NORTH-NORTHWEST
 KA1507'OF NORTHWEST CORNER OF A BARN, 18 1/2 FEET SOUTH OF SOUTHEAST
 KA1507'CORNER OF A GARAGE, 25 FEET WEST OF CENTER LINE OF DRIVE, 2
 KA1507'FEET SOUTH OF A POWER POLE WITH A TRANSFORMER AND SET IN THE TOP
 KA1507'OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0117 ***********************************************************************
 NG0117  DESIGNATION -  J 18 RESET
 NG0117  PID         -  NG0117
 NG0117  STATE/COUNTY-  IL/COOK
 NG0117  COUNTRY     -  US
 NG0117  USGS QUAD   -  EVANSTON (2018)
 NG0117
 NG0117                         *CURRENT SURVEY CONTROL
 NG0117  ______________________________________________________________________
 NG0117* NAD 83(1986) POSITION- 42 03 08.     (N) 087 41 16.     (W)   SCALED
 NG0117* NAVD 88 ORTHO HEIGHT -   189.433 (meters)      621.50  (feet) ADJUSTED
 NG0117  ______________________________________________________________________
 NG0117  GEOID HEIGHT    -        -33.819 (meters)                     GEOID18
 NG0117  DYNAMIC HEIGHT  -        189.371 (meters)      621.29  (feet) COMP
 NG0117  MODELED GRAVITY -    980,294.0   (mgal)                       NAVD 88
 NG0117
 NG0117  VERT ORDER      -  FIRST     CLASS 0
 NG0117
 NG0117.The horizontal coordinates were scaled from a map and have
 NG0117.an estimated accuracy of +/- 6 seconds.
 NG0117
 NG0117.The orthometric height was determined by differential leveling and
 NG0117.adjusted by the NATIONAL GEODETIC SURVEY
 NG0117.in June 1991.
 NG0117
 NG0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0117.GEOID18 height accuracy estimate available here.
 NG0117
 NG0117.Click photographs - Photos may exist for this station.
 NG0117
 NG0117.The dynamic height is computed by dividing the NAVD 88
 NG0117.geopotential number by the normal gravity value computed on the
 NG0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0117.degrees latitude (g = 980.6199 gals.).
 NG0117
 NG0117.The modeled gravity was interpolated from observed gravity values.
 NG0117
 NG0117;                    North         East    Units  Estimated Accuracy
 NG0117;SPC IL E     -   598,110.      353,440.      MT  (+/- 180 meters Scaled)
 NG0117
 NG0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM430558(NAD 83)
 NG0117
 NG0117                          SUPERSEDED SURVEY CONTROL
 NG0117
 NG0117  NGVD 29 (??/??/??)  189.52   (m)          621.8    (f) RESET       3  
 NG0117
 NG0117.Superseded values are not recommended for survey control.
 NG0117
 NG0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0117.See file dsdata.pdf to determine how the superseded data were derived.
 NG0117
 NG0117_MARKER: DB = BENCH MARK DISK
 NG0117_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0117_SP_SET: ABUTMENT
 NG0117_STAMPING: J 18 RESET 1955
 NG0117_MARK LOGO: CGS
 NG0117_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0117
 NG0117  HISTORY     - Date     Condition        Report By
 NG0117  HISTORY     - 1955     MONUMENTED       CGS
 NG0117  HISTORY     - 1973     GOOD             NGS
 NG0117  HISTORY     - 19951119 MARK NOT FOUND   USPSQD
 NG0117
 NG0117                          STATION DESCRIPTION
 NG0117
 NG0117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0117'AT EVANSTON.
 NG0117'1.5 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0117'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, AT THE EMERSON
 NG0117'STREET UNDERPASS 28.0 FEET NORTHEAST OF THE NORTHEAST RAIL OF
 NG0117'THE MOST NORTHEASTERLY ONE OF 3 MAIN TRACKS, 10. FEET NORTHEAST
 NG0117'OF THE NORTHEAST RAIL OF A SPUR TRACK, 2.5 FEET NORTH OF THE
 NG0117'NORTH CORNER OF NORTHWEST END OF THE NORTHEAST STEEL GIRDER
 NG0117'RAIL, SET IN TOP OF THE NORTHEAST END OF THE NORTHWEST CONCRETE
 NG0117'ABUTMENT OF BRIDGE, 1 1/2 FEET ABOVE THE LEVEL OF THE TRACKS.
 NG0117'SECTION 18, T 41 N, R 14 E.
 NG0117
 NG0117                          STATION RECOVERY (1995)
 NG0117
 NG0117'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0117'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0077 ***********************************************************************
 JB0077  DESIGNATION -  J 181
 JB0077  PID         -  JB0077
 JB0077  STATE/COUNTY-  IL/JASPER
 JB0077  COUNTRY     -  US
 JB0077  USGS QUAD   -  NEWTON (2018)
 JB0077
 JB0077                         *CURRENT SURVEY CONTROL
 JB0077  ______________________________________________________________________
 JB0077* NAD 83(1986) POSITION- 38 58 38.     (N) 088 09 06.     (W)   SCALED
 JB0077* NAVD 88 ORTHO HEIGHT -   160.948 (meters)      528.04  (feet) ADJUSTED
 JB0077  ______________________________________________________________________
 JB0077  GEOID HEIGHT    -        -31.705 (meters)                     GEOID18
 JB0077  DYNAMIC HEIGHT  -        160.851 (meters)      527.73  (feet) COMP
 JB0077  MODELED GRAVITY -    980,026.3   (mgal)                       NAVD 88
 JB0077
 JB0077  VERT ORDER      -  FIRST     CLASS II
 JB0077
 JB0077.The horizontal coordinates were scaled from a map and have
 JB0077.an estimated accuracy of +/- 6 seconds.
 JB0077
 JB0077.The orthometric height was determined by differential leveling and
 JB0077.adjusted by the NATIONAL GEODETIC SURVEY
 JB0077.in June 1991.
 JB0077
 JB0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0077.GEOID18 height accuracy estimate available here.
 JB0077
 JB0077.Click photographs - Photos may exist for this station.
 JB0077
 JB0077.The dynamic height is computed by dividing the NAVD 88
 JB0077.geopotential number by the normal gravity value computed on the
 JB0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0077.degrees latitude (g = 980.6199 gals.).
 JB0077
 JB0077.The modeled gravity was interpolated from observed gravity values.
 JB0077
 JB0077;                    North         East    Units  Estimated Accuracy
 JB0077;SPC IL E     -   256,470.      315,740.      MT  (+/- 180 meters Scaled)
 JB0077
 JB0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ002148(NAD 83)
 JB0077
 JB0077                          SUPERSEDED SURVEY CONTROL
 JB0077
 JB0077  NGVD 29 (??/??/92)  161.015  (m)          528.26   (f) ADJ UNCH    1 2
 JB0077
 JB0077.Superseded values are not recommended for survey control.
 JB0077
 JB0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0077.See file dsdata.pdf to determine how the superseded data were derived.
 JB0077
 JB0077_MARKER: DB = BENCH MARK DISK
 JB0077_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0077_STAMPING: J 181 1956
 JB0077_MARK LOGO: CGS
 JB0077_MAGNETIC: I = MARKER IS A STEEL ROD
 JB0077_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0077
 JB0077  HISTORY     - Date     Condition        Report By
 JB0077  HISTORY     - 1956     MONUMENTED       CGS
 JB0077  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0077
 JB0077                          STATION DESCRIPTION
 JB0077
 JB0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0077'0.8 MI S FROM NEWTON.
 JB0077'0.8 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0077'STATION AT NEWTON, ABOUT 3 TELEPHONE POLES NORTHWEST OF MILE POST
 JB0077'P 161, AT A NORTH-SOUTH GRAVEL ROAD CROSSING, 17 FEET
 JB0077'WEST-SOUTHWEST OF NEAR RAIL OF MAIN TRACK, 118 FEET NORTHWEST OF
 JB0077'CENTER OF CROSSING OF TRACK AND NORTH-SOUTH ROAD, 32 1/2 FEET
 JB0077'SOUTHEAST OF A TELEPHONE POLE WITH A BRANCH WIRE TO A RAILROAD
 JB0077'TELEPHONE BOOTH, 10 FEET NORTHWEST OF NORTH CORNER OF TELEPHONE
 JB0077'BOOTH, 10 1/2 FEET SOUTHWEST OF A SWITCH STAND TO A SIDING
 JB0077'EXTENDING NORTHWEST, 2 1/2 FEET SOUTHEAST OF A WHITE WOODEN
 JB0077'WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND IS A DISK
 JB0077'ON TOP OF A COPPER COATED STEEL ROD ABOUT FLUSH WITH GROUND AND
 JB0077'PROTECTED BY A 4-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD
 JB0077'WAS DRIVEN TO REFUSAL AT A DEPTH OF 18 FEET-THREE INCHES.
 JB0077
 JB0077                          STATION RECOVERY (1983)
 JB0077
 JB0077'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0077'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1316 ***********************************************************************
 KA1316  DESIGNATION -  J 182
 KA1316  PID         -  KA1316
 KA1316  STATE/COUNTY-  IL/CRAWFORD
 KA1316  COUNTRY     -  US
 KA1316  USGS QUAD   -  HUTSONVILLE (2018)
 KA1316
 KA1316                         *CURRENT SURVEY CONTROL
 KA1316  ______________________________________________________________________
 KA1316* NAD 83(1986) POSITION- 39 05 57.     (N) 087 38 21.     (W)   SCALED
 KA1316* NAVD 88 ORTHO HEIGHT -   137.325 (meters)      450.54  (feet) ADJUSTED
 KA1316  ______________________________________________________________________
 KA1316  GEOID HEIGHT    -        -32.016 (meters)                     GEOID18
 KA1316  DYNAMIC HEIGHT  -        137.244 (meters)      450.27  (feet) COMP
 KA1316  MODELED GRAVITY -    980,038.8   (mgal)                       NAVD 88
 KA1316
 KA1316  VERT ORDER      -  FIRST     CLASS II
 KA1316
 KA1316.The horizontal coordinates were scaled from a map and have
 KA1316.an estimated accuracy of +/- 6 seconds.
 KA1316
 KA1316.The orthometric height was determined by differential leveling and
 KA1316.adjusted by the NATIONAL GEODETIC SURVEY
 KA1316.in June 1991.
 KA1316
 KA1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1316.GEOID18 height accuracy estimate available here.
 KA1316
 KA1316.Click photographs - Photos may exist for this station.
 KA1316
 KA1316.The dynamic height is computed by dividing the NAVD 88
 KA1316.geopotential number by the normal gravity value computed on the
 KA1316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1316.degrees latitude (g = 980.6199 gals.).
 KA1316
 KA1316.The modeled gravity was interpolated from observed gravity values.
 KA1316
 KA1316;                    North         East    Units  Estimated Accuracy
 KA1316;SPC IL E     -   270,220.      360,050.      MT  (+/- 180 meters Scaled)
 KA1316
 KA1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ447279(NAD 83)
 KA1316
 KA1316                          SUPERSEDED SURVEY CONTROL
 KA1316
 KA1316  NGVD 29 (??/??/92)  137.453  (m)          450.96   (f) ADJ UNCH    1 2
 KA1316
 KA1316.Superseded values are not recommended for survey control.
 KA1316
 KA1316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1316.See file dsdata.pdf to determine how the superseded data were derived.
 KA1316
 KA1316_MARKER: DB = BENCH MARK DISK
 KA1316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1316_STAMPING: J 182 1956
 KA1316_MARK LOGO: CGS
 KA1316_PROJECTION: FLUSH
 KA1316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1316+STABILITY: SURFACE MOTION
 KA1316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1316+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1316
 KA1316  HISTORY     - Date     Condition        Report By
 KA1316  HISTORY     - 1956     MONUMENTED       CGS
 KA1316  HISTORY     - 20100925 GOOD             PB
 KA1316  HISTORY     - 20120330 GOOD             TROTT
 KA1316
 KA1316                          STATION DESCRIPTION
 KA1316
 KA1316'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1316'1.2 MI SE FROM HUTSONVILLE.
 KA1316'1.2 MILES SOUTHEAST ALONG LINCOLN NATIONAL MEMORIAL HIGHWAY FROM
 KA1316'THE SCHOOL AT HUTSONVILLE, ABOUT 0.15 MILE NORTHWEST OF AN
 KA1316'ENTRANCE TO A LARGE GRAVEL PIT ON SOUTHWEST SIDE OF HIGHWAY, AT
 KA1316'THE JUNCTION OF A GRAVEL ROAD WEST, 72 FEET SOUTHWEST OF CENTER
 KA1316'LINE OF HIGHWAY, 84 FEET WEST-SOUTHWEST OF CENTER OF JUNCTION,
 KA1316'31 FEET SOUTH OF CENTER LINE OF ROAD WEST, 29 FEET EAST-SOUTHEAST
 KA1316'OF A TELEPHONE POLE, 29 FEET NORTHEAST OF A FENCE LINE, 7 FEET
 KA1316'WEST OF A POWER POLE, 2 FEET WEST OF A WHITE WOODEN WITNESS
 KA1316'POST, ABOUT 4 FEET ABOVE LEVEL OF HIGHWAY AND SET IN THE TOP OF A
 KA1316'CONCRETE POST PROJECTING 3 INCHES.
 KA1316
 KA1316                          STATION RECOVERY (2010)
 KA1316
 KA1316'RECOVERY NOTE BY PBS&J 2010 (MAZ)
 KA1316'PICTURES ARE AVAILABLE
 KA1316
 KA1316                          STATION RECOVERY (2012)
 KA1316
 KA1316'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1316'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1288 ***********************************************************************
 KA1288  DESIGNATION -  J 183
 KA1288  PID         -  KA1288
 KA1288  STATE/COUNTY-  IL/CLARK
 KA1288  COUNTRY     -  US
 KA1288  USGS QUAD   -  HUTTON (2019)
 KA1288
 KA1288                         *CURRENT SURVEY CONTROL
 KA1288  ______________________________________________________________________
 KA1288* NAD 83(1986) POSITION- 39 15 03.     (N) 087 36 34.     (W)   SCALED
 KA1288* NAVD 88 ORTHO HEIGHT -   138.043 (meters)      452.90  (feet) ADJUSTED
 KA1288  ______________________________________________________________________
 KA1288  GEOID HEIGHT    -        -32.260 (meters)                     GEOID18
 KA1288  DYNAMIC HEIGHT  -        137.963 (meters)      452.63  (feet) COMP
 KA1288  MODELED GRAVITY -    980,045.5   (mgal)                       NAVD 88
 KA1288
 KA1288  VERT ORDER      -  FIRST     CLASS II
 KA1288
 KA1288.The horizontal coordinates were scaled from a map and have
 KA1288.an estimated accuracy of +/- 6 seconds.
 KA1288
 KA1288.The orthometric height was determined by differential leveling and
 KA1288.adjusted by the NATIONAL GEODETIC SURVEY
 KA1288.in June 1991.
 KA1288
 KA1288.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1288.GEOID18 height accuracy estimate available here.
 KA1288
 KA1288.Click photographs - Photos may exist for this station.
 KA1288
 KA1288.The dynamic height is computed by dividing the NAVD 88
 KA1288.geopotential number by the normal gravity value computed on the
 KA1288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1288.degrees latitude (g = 980.6199 gals.).
 KA1288
 KA1288.The modeled gravity was interpolated from observed gravity values.
 KA1288
 KA1288;                    North         East    Units  Estimated Accuracy
 KA1288;SPC IL E     -   287,070.      362,490.      MT  (+/- 180 meters Scaled)
 KA1288
 KA1288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ474447(NAD 83)
 KA1288
 KA1288                          SUPERSEDED SURVEY CONTROL
 KA1288
 KA1288  NGVD 29 (??/??/92)  138.159  (m)          453.28   (f) ADJ UNCH    1 2
 KA1288
 KA1288.Superseded values are not recommended for survey control.
 KA1288
 KA1288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1288.See file dsdata.pdf to determine how the superseded data were derived.
 KA1288
 KA1288_MARKER: DB = BENCH MARK DISK
 KA1288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1288_STAMPING: J 183 1956
 KA1288_MARK LOGO: CGS
 KA1288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1288+STABILITY: SURFACE MOTION
 KA1288
 KA1288  HISTORY     - Date     Condition        Report By
 KA1288  HISTORY     - 1956     MONUMENTED       CGS
 KA1288  HISTORY     - 19950803 MARK NOT FOUND   USPSQD
 KA1288  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1288
 KA1288                          STATION DESCRIPTION
 KA1288
 KA1288'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1288'2.2 MI S FROM DARWIN.
 KA1288'2.15 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CEMETERY AT DARWIN,
 KA1288'ABOUT 0.6 MILE SOUTH OF A CROSSROAD, AT A RIGHT ANGLE CURVE IN
 KA1288'ROAD WITH TANGENTS EXTENDING NORTH AND EAST, 36 FEET SOUTHWEST
 KA1288'OF CENTER LINE OF ROAD, 4 FEET EAST OF THE EXTENDED CENTER LINE
 KA1288'OF NORTH TANGENT, 7 FEET SOUTH OF EXTENDED CENTER LINE OF EAST
 KA1288'TANGENT, 2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1288'1 FOOT BELOW LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1288'PROJECTING 4 INCHES.
 KA1288
 KA1288                          STATION RECOVERY (1995)
 KA1288
 KA1288'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1288'MARK NOT FOUND.
 KA1288
 KA1288                          STATION RECOVERY (2005)
 KA1288
 KA1288'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1288'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1460 ***********************************************************************
 KA1460  DESIGNATION -  J 184
 KA1460  PID         -  KA1460
 KA1460  STATE/COUNTY-  IL/EDGAR
 KA1460  COUNTRY     -  US
 KA1460  USGS QUAD   -  NEWMAN (2018)
 KA1460
 KA1460                         *CURRENT SURVEY CONTROL
 KA1460  ______________________________________________________________________
 KA1460* NAD 83(1986) POSITION- 39 47 32.47   (N) 087 52 29.42   (W)   HD_HELD1
 KA1460* NAVD 88 ORTHO HEIGHT -   197.374 (meters)      647.55  (feet) ADJUSTED
 KA1460  ______________________________________________________________________
 KA1460  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 KA1460  DYNAMIC HEIGHT  -        197.270 (meters)      647.21  (feet) COMP
 KA1460  MODELED GRAVITY -    980,094.6   (mgal)                       NAVD 88
 KA1460
 KA1460  VERT ORDER      -  FIRST     CLASS II
 KA1460
 KA1460.The horizontal coordinates were determined by differentially corrected
 KA1460.hand held GPS observations or other comparable positioning techniques
 KA1460.and have an estimated accuracy of +/- 3 meters.
 KA1460
 KA1460.The orthometric height was determined by differential leveling and
 KA1460.adjusted by the NATIONAL GEODETIC SURVEY
 KA1460.in June 1991.
 KA1460
 KA1460.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1460.GEOID18 height accuracy estimate available here.
 KA1460
 KA1460.Click photographs - Photos may exist for this station.
 KA1460
 KA1460.The dynamic height is computed by dividing the NAVD 88
 KA1460.geopotential number by the normal gravity value computed on the
 KA1460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1460.degrees latitude (g = 980.6199 gals.).
 KA1460
 KA1460.The modeled gravity was interpolated from observed gravity values.
 KA1460
 KA1460;                    North         East    Units  Estimated Accuracy
 KA1460;SPC IL E     -   347,045.8     339,270.0     MT  (+/- 3 meters HH1 GPS) 
 KA1460
 KA1460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2509705076(NAD 83)
 KA1460
 KA1460                          SUPERSEDED SURVEY CONTROL
 KA1460
 KA1460  NGVD 29 (??/??/92)  197.446  (m)          647.79   (f) ADJ UNCH    1 2
 KA1460
 KA1460.Superseded values are not recommended for survey control.
 KA1460
 KA1460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1460.See file dsdata.pdf to determine how the superseded data were derived.
 KA1460
 KA1460_MARKER: DB = BENCH MARK DISK
 KA1460_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1460_STAMPING: J 184 1956
 KA1460_MARK LOGO: CGS
 KA1460_PROJECTION: RECESSED 5 CENTIMETERS
 KA1460_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1460_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1460_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1460+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 KA1460
 KA1460  HISTORY     - Date     Condition        Report By
 KA1460  HISTORY     - 1956     MONUMENTED       CGS
 KA1460  HISTORY     - 1980     MARK NOT FOUND   USGS
 KA1460  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 KA1460  HISTORY     - 20110804 GOOD             ILDT
 KA1460  HISTORY     - 20120718 GOOD             ILDT
 KA1460  HISTORY     - 20140115 SEE DESCRIPTION  AMESC
 KA1460
 KA1460                          STATION DESCRIPTION
 KA1460
 KA1460'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1460'0.8 MI SW FROM HUME.
 KA1460'ABOUT 0.4 MILE SOUTH ALONG A PAVED STREET FROM THE WATER TOWER
 KA1460'AT HUME, THENCE ABOUT 0.35 MILE WEST ALONG U.S. HIGHWAY 36,
 KA1460'AT THE JUNCTION OF A GRAVEL ROAD SOUTH, NEAR THE NORTHEAST
 KA1460'CORNER OF SECTION 5, T.15 N., R.13 W., 64 FEET SOUTH OF CENTER
 KA1460'LINE OF HIGHWAY, 59 FEET WEST OF CENTER LINE OF ROAD SOUTH, 88
 KA1460'FEET SOUTHWEST OF CENTER OF JUNCTION, 47 FEET SOUTHWEST OF WEST
 KA1460'END OF THE SOUTH CONCRETE HEAD WALL OF A 4-FOOT CONCRETE BOX
 KA1460'CULVERT UNDER HIGHWAY, 37 FEET WEST OF A FENCE CORNER, 1 FOOT
 KA1460'NORTH OF A FENCE LINE, 1 1/2 FEET WEST OF A WHITE WOODEN WITNESS
 KA1460'POST, ABOUT 2 FEET BELOW LEVEL OF HIGHWAY AND IS A DISK ON TOP
 KA1460'OF A COPPER COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED
 KA1460'BY A 4-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN
 KA1460'TO REFUSAL AT A DEPTH OF 26 FEET 1 INCH.
 KA1460
 KA1460                          STATION RECOVERY (1980)
 KA1460
 KA1460'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KA1460'MARK NOT FOUND.
 KA1460
 KA1460                          STATION RECOVERY (2011)
 KA1460
 KA1460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1460'MARK NOT FOUND.
 KA1460
 KA1460                          STATION RECOVERY (2011)
 KA1460
 KA1460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (SWR)
 KA1460'RECOVERED AS DESCRIBED WITH THE FOLLOWING LOCAL TIES REMAINING FROM
 KA1460'ORIGINAL DESCRIPTION.  64' SOUTH CENTERLINE US 36 AND 59' WEST OF
 KA1460'CENTERLINE
 KA1460'ROAD.  37' WEST OF FENCE POST.  33' SOUTHWEST OF BOX CULVERT UNDER US
 KA1460'36.
 KA1460
 KA1460                          STATION RECOVERY (2012)
 KA1460
 KA1460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KA1460'DISK IS BENT ON WEST SIDE BUT CENTER OF DISK STILL IN TACT.
 KA1460
 KA1460                          STATION RECOVERY (2014)
 KA1460
 KA1460'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KA1460'THE STATION IS 11.7 M (38.4 FT) NORTHWEST OF A POWER POLE WITH GUY
 KA1460'WIRE, 8.4 M (27.6 FT) WEST OF TELEPHONE PEDESTAL L1300 P2.
 KA1460'
 KA1460'NOTE-THE DISK HAS BEEN DISTURBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1229 ***********************************************************************
 MF1229  DESIGNATION -  J 19
 MF1229  PID         -  MF1229
 MF1229  STATE/COUNTY-  IL/KANE
 MF1229  COUNTRY     -  US
 MF1229  USGS QUAD   -  GENEVA (2018)
 MF1229
 MF1229                         *CURRENT SURVEY CONTROL
 MF1229  ______________________________________________________________________
 MF1229* NAD 83(1986) POSITION- 41 59 10.     (N) 088 17 52.     (W)   SCALED
 MF1229* NAVD 88 ORTHO HEIGHT -   238.242 (meters)      781.63  (feet) ADJUSTED
 MF1229  ______________________________________________________________________
 MF1229  GEOID HEIGHT    -        -33.334 (meters)                     GEOID18
 MF1229  DYNAMIC HEIGHT  -        238.162 (meters)      781.37  (feet) COMP
 MF1229  MODELED GRAVITY -    980,279.2   (mgal)                       NAVD 88
 MF1229
 MF1229  VERT ORDER      -  SECOND    CLASS 0
 MF1229
 MF1229.The horizontal coordinates were scaled from a map and have
 MF1229.an estimated accuracy of +/- 6 seconds.
 MF1229
 MF1229.The orthometric height was determined by differential leveling and
 MF1229.adjusted by the NATIONAL GEODETIC SURVEY
 MF1229.in June 1991.
 MF1229
 MF1229.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1229.GEOID18 height accuracy estimate available here.
 MF1229
 MF1229.Click photographs - Photos may exist for this station.
 MF1229
 MF1229.The dynamic height is computed by dividing the NAVD 88
 MF1229.geopotential number by the normal gravity value computed on the
 MF1229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1229.degrees latitude (g = 980.6199 gals.).
 MF1229
 MF1229.The modeled gravity was interpolated from observed gravity values.
 MF1229
 MF1229;                    North         East    Units  Estimated Accuracy
 MF1229;SPC IL E     -   590,560.      302,950.      MT  (+/- 180 meters Scaled)
 MF1229
 MF1229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM924490(NAD 83)
 MF1229
 MF1229                          SUPERSEDED SURVEY CONTROL
 MF1229
 MF1229  NGVD 29 (??/??/92)  238.318  (m)          781.88   (f) ADJ UNCH    2 0
 MF1229
 MF1229.Superseded values are not recommended for survey control.
 MF1229
 MF1229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1229.See file dsdata.pdf to determine how the superseded data were derived.
 MF1229
 MF1229_MARKER: DB = BENCH MARK DISK
 MF1229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1229_STAMPING: J 19 1934
 MF1229_MARK LOGO: CGS
 MF1229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1229+STABILITY: SURFACE MOTION
 MF1229
 MF1229  HISTORY     - Date     Condition        Report By
 MF1229  HISTORY     - 1934     MONUMENTED       CGS
 MF1229  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 MF1229
 MF1229                          STATION DESCRIPTION
 MF1229
 MF1229'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1229'4 MI S FROM ELGIN.
 MF1229'4.0 MILES SOUTH ALONG STATE HIGHWAY 31 FROM THE CITY HALL AT
 MF1229'ELGIN, KANE COUNTY, AT THE TOP OF A LONG HILL, 84 YARDS SOUTH OF
 MF1229'THE CENTER OF THE JUNCTION OF A FARM ENTRANCE, 27 FEET WEST OF
 MF1229'THE CENTERLINE OF THE HIGHWAY, 2 FEET EAST OF THE RIGHT-OF-WAY
 MF1229'FENCE, AND LEVEL WITH THE ROADWAY.  A STANDARD DISK, STAMPED J 19
 MF1229'1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1229
 MF1229                          STATION RECOVERY (1998)
 MF1229
 MF1229'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1229'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0289 ***********************************************************************
 MG0289  DESIGNATION -  J 190
 MG0289  PID         -  MG0289
 MG0289  STATE/COUNTY-  IL/HENRY
 MG0289  COUNTRY     -  US
 MG0289  USGS QUAD   -  ATKINSON (2018)
 MG0289
 MG0289                         *CURRENT SURVEY CONTROL
 MG0289  ______________________________________________________________________
 MG0289* NAD 83(1986) POSITION- 41 24 50.     (N) 090 07 28.     (W)   SCALED
 MG0289* NAVD 88 ORTHO HEIGHT -   201.997 (meters)      662.72  (feet) ADJUSTED
 MG0289  ______________________________________________________________________
 MG0289  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 MG0289  DYNAMIC HEIGHT  -        201.917 (meters)      662.46  (feet) COMP
 MG0289  MODELED GRAVITY -    980,221.8   (mgal)                       NAVD 88
 MG0289
 MG0289  VERT ORDER      -  SECOND    CLASS 0
 MG0289
 MG0289.The horizontal coordinates were scaled from a map and have
 MG0289.an estimated accuracy of +/- 6 seconds.
 MG0289
 MG0289.The orthometric height was determined by differential leveling and
 MG0289.adjusted by the NATIONAL GEODETIC SURVEY
 MG0289.in June 1991.
 MG0289
 MG0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0289.GEOID18 height accuracy estimate available here.
 MG0289
 MG0289.Click photographs - Photos may exist for this station.
 MG0289
 MG0289.The dynamic height is computed by dividing the NAVD 88
 MG0289.geopotential number by the normal gravity value computed on the
 MG0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0289.degrees latitude (g = 980.6199 gals.).
 MG0289
 MG0289.The modeled gravity was interpolated from observed gravity values.
 MG0289
 MG0289;                    North         East    Units  Estimated Accuracy
 MG0289;SPC IL W     -   526,990.      703,530.      MT  (+/- 180 meters Scaled)
 MG0289
 MG0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF403886(NAD 83)
 MG0289
 MG0289                          SUPERSEDED SURVEY CONTROL
 MG0289
 MG0289  NGVD 29 (??/??/92)  202.075  (m)          662.97   (f) ADJ UNCH    2 0
 MG0289
 MG0289.Superseded values are not recommended for survey control.
 MG0289
 MG0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0289.See file dsdata.pdf to determine how the superseded data were derived.
 MG0289
 MG0289_MARKER: DB = BENCH MARK DISK
 MG0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0289_STAMPING: J 190 1959
 MG0289_PROJECTION: FLUSH
 MG0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0289+STABILITY: SURFACE MOTION
 MG0289
 MG0289  HISTORY     - Date     Condition        Report By
 MG0289  HISTORY     - 1959     MONUMENTED       CGS
 MG0289  HISTORY     - 19880405 MARK NOT FOUND   USPSQD
 MG0289  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0289  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0289  HISTORY     - 20040303 GOOD             USPSQD
 MG0289
 MG0289                          STATION DESCRIPTION
 MG0289
 MG0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0289'4.2 MI SE FROM GENESEO.
 MG0289'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 82 FROM ITS JUNCTION
 MG0289'WITH U.S. HIGHWAY 6 IN THE SOUTHERN PART OF GENESEO, THENCE 1.95
 MG0289'MILES EAST ALONG BLACKTOP ROAD, THENCE 0.2 MILES NORTH ALONG
 MG0289'BLACKTOP ROAD, 28 FEET EAST OF THE CENTER LINE OF THE ROAD, 3.6
 MG0289'FEET SOUTH OF TELEPHONE POLE WHICH IS THE FIRST POLE NORTH OF THE
 MG0289'CROSSING OF THE POWER LINE, IT IS ALSO THE FIRST POLE SOUTH OF THE
 MG0289'BREAK IN THE GRADE, 1 FOOT WEST OF FENCE LINE, 2.1 FEET EAST OF
 MG0289'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP
 MG0289'OF A CONCRETE POST FLUSH WITH THE GROUND.
 MG0289
 MG0289                          STATION RECOVERY (1988)
 MG0289
 MG0289'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0289'MARK NOT FOUND.
 MG0289
 MG0289                          STATION RECOVERY (1996)
 MG0289
 MG0289'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0289'MARK NOT FOUND.
 MG0289
 MG0289                          STATION RECOVERY (2001)
 MG0289
 MG0289'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0289'MARK NOT FOUND.
 MG0289
 MG0289                          STATION RECOVERY (2004)
 MG0289
 MG0289'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0289'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1006 ***********************************************************************
 MF1006  DESIGNATION -  J 191
 MF1006  PID         -  MF1006
 MF1006  STATE/COUNTY-  IL/BUREAU
 MF1006  COUNTRY     -  US
 MF1006  USGS QUAD   -  NEPONSET (2018)
 MF1006
 MF1006                         *CURRENT SURVEY CONTROL
 MF1006  ______________________________________________________________________
 MF1006* NAD 83(1986) POSITION- 41 22 28.     (N) 089 45 39.     (W)   SCALED
 MF1006* NAVD 88 ORTHO HEIGHT -   197.352 (meters)      647.48  (feet) ADJUSTED
 MF1006  ______________________________________________________________________
 MF1006  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 MF1006  DYNAMIC HEIGHT  -        197.272 (meters)      647.22  (feet) COMP
 MF1006  MODELED GRAVITY -    980,213.6   (mgal)                       NAVD 88
 MF1006
 MF1006  VERT ORDER      -  SECOND    CLASS 0
 MF1006
 MF1006.The horizontal coordinates were scaled from a map and have
 MF1006.an estimated accuracy of +/- 6 seconds.
 MF1006
 MF1006.The orthometric height was determined by differential leveling and
 MF1006.adjusted by the NATIONAL GEODETIC SURVEY
 MF1006.in June 1991.
 MF1006
 MF1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1006.GEOID18 height accuracy estimate available here.
 MF1006
 MF1006.Click photographs - Photos may exist for this station.
 MF1006
 MF1006.The dynamic height is computed by dividing the NAVD 88
 MF1006.geopotential number by the normal gravity value computed on the
 MF1006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1006.degrees latitude (g = 980.6199 gals.).
 MF1006
 MF1006.The modeled gravity was interpolated from observed gravity values.
 MF1006
 MF1006;                    North         East    Units  Estimated Accuracy
 MF1006;SPC IL W     -   522,690.      733,950.      MT  (+/- 180 meters Scaled)
 MF1006
 MF1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL691840(NAD 83)
 MF1006
 MF1006                          SUPERSEDED SURVEY CONTROL
 MF1006
 MF1006  NGVD 29 (??/??/92)  197.431  (m)          647.74   (f) ADJ UNCH    2 0
 MF1006
 MF1006.Superseded values are not recommended for survey control.
 MF1006
 MF1006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1006.See file dsdata.pdf to determine how the superseded data were derived.
 MF1006
 MF1006_MARKER: DB = BENCH MARK DISK
 MF1006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1006_STAMPING: J 191 1959
 MF1006_MARK LOGO: CGS
 MF1006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1006+STABILITY: SURFACE MOTION
 MF1006
 MF1006  HISTORY     - Date     Condition        Report By
 MF1006  HISTORY     - 1959     MONUMENTED       CGS
 MF1006  HISTORY     - 19951230 GOOD             USPSQD
 MF1006  HISTORY     - 20010509 GOOD             USPSQD
 MF1006  HISTORY     - 20060203 GOOD             USPSQD
 MF1006
 MF1006                          STATION DESCRIPTION
 MF1006
 MF1006'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1006'2 MI NW FROM SHEFFIELD.
 MF1006'ABOUT 0.75 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1006'ROCK ISLAND AND PACIFIC RAILWAY STATION AT SHEFFIELD, THENCE 1.2
 MF1006'MILES NORTH ALONG A GRAVEL ROAD, AT A DRIVEWAY WEST TO A FARM
 MF1006'HOUSE, 36 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 54.6 FEET
 MF1006'SOUTHEAST OF THE CENTER LINE OF THE DRIVEWAY, 3.4 FEET EAST OF
 MF1006'FENCE CORNER, 1.6 FEET NORTHEAST OF FENCE LINE, 3.2 FEET SOUTHWEST
 MF1006'OF A METAL WITNESS POST, ABOUT LEVEL WITH ROAD, SET IN THE TOP
 MF1006'OF A CONCRETE POST PROJECTING 2 INCHES.
 MF1006
 MF1006                          STATION RECOVERY (1995)
 MF1006
 MF1006'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1006'RECOVERED IN GOOD CONDITION.
 MF1006
 MF1006                          STATION RECOVERY (2001)
 MF1006
 MF1006'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1006'RECOVERED IN GOOD CONDITION.
 MF1006
 MF1006                          STATION RECOVERY (2006)
 MF1006
 MF1006'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0879 ***********************************************************************
 MF0879  DESIGNATION -  J 192
 MF0879  PID         -  MF0879
 MF0879  STATE/COUNTY-  IL/BUREAU
 MF0879  COUNTRY     -  US
 MF0879  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0879
 MF0879                         *CURRENT SURVEY CONTROL
 MF0879  ______________________________________________________________________
 MF0879* NAD 83(1986) POSITION- 41 23 34.     (N) 089 28 03.     (W)   SCALED
 MF0879* NAVD 88 ORTHO HEIGHT -   208.126 (meters)      682.83  (feet) ADJUSTED
 MF0879  ______________________________________________________________________
 MF0879  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 MF0879  DYNAMIC HEIGHT  -        208.041 (meters)      682.55  (feet) COMP
 MF0879  MODELED GRAVITY -    980,210.3   (mgal)                       NAVD 88
 MF0879
 MF0879  VERT ORDER      -  SECOND    CLASS 0
 MF0879
 MF0879.The horizontal coordinates were scaled from a map and have
 MF0879.an estimated accuracy of +/- 6 seconds.
 MF0879
 MF0879.The orthometric height was determined by differential leveling and
 MF0879.adjusted by the NATIONAL GEODETIC SURVEY
 MF0879.in June 1991.
 MF0879
 MF0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0879.GEOID18 height accuracy estimate available here.
 MF0879
 MF0879.Click photographs - Photos may exist for this station.
 MF0879
 MF0879.The dynamic height is computed by dividing the NAVD 88
 MF0879.geopotential number by the normal gravity value computed on the
 MF0879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0879.degrees latitude (g = 980.6199 gals.).
 MF0879
 MF0879.The modeled gravity was interpolated from observed gravity values.
 MF0879
 MF0879;                    North         East    Units  Estimated Accuracy
 MF0879;SPC IL W     -   524,880.      758,470.      MT  (+/- 180 meters Scaled)
 MF0879
 MF0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL937852(NAD 83)
 MF0879
 MF0879                          SUPERSEDED SURVEY CONTROL
 MF0879
 MF0879  NGVD 29 (??/??/92)  208.20   (m)          683.1    (f) COMPUTED    2 0
 MF0879
 MF0879.Superseded values are not recommended for survey control.
 MF0879
 MF0879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0879.See file dsdata.pdf to determine how the superseded data were derived.
 MF0879
 MF0879_MARKER: DB = BENCH MARK DISK
 MF0879_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0879_SP_SET: CULVERT HEADWALL
 MF0879_STAMPING: J 192 1959
 MF0879_MARK LOGO: CGS
 MF0879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0879+STABILITY: SURFACE MOTION
 MF0879
 MF0879  HISTORY     - Date     Condition        Report By
 MF0879  HISTORY     - 1959     MONUMENTED       CGS
 MF0879  HISTORY     - 1965     MARK NOT FOUND   CGS
 MF0879  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0879  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0879  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF0879
 MF0879                          STATION DESCRIPTION
 MF0879
 MF0879'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0879'1.4 MI N FROM PRINCETON.
 MF0879'ABOUT 1.45 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST
 MF0879'OFFICE AT PRINCETON, SET IN THE TOP OF THE NORTH END OF THE
 MF0879'WEST HEADWALL OF A 6-FOOT CONCRETE CULVERT, 20.5 FEET WEST
 MF0879'OF THE CENTER LINE OF THE HIGHWAY, 43.0 FEET SOUTH OF THE
 MF0879'CENTER LINE OF AN EAST-WEST ROAD, ABOUT 1 FOOT ABOVE THE LEVEL
 MF0879'OF THE HIGHWAY.
 MF0879
 MF0879                          STATION RECOVERY (1965)
 MF0879
 MF0879'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 MF0879'MARK NOT FOUND.
 MF0879
 MF0879                          STATION RECOVERY (1996)
 MF0879
 MF0879'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0879'MARK NOT FOUND.
 MF0879
 MF0879                          STATION RECOVERY (2001)
 MF0879
 MF0879'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0879'MARK NOT FOUND.
 MF0879
 MF0879                          STATION RECOVERY (2005)
 MF0879
 MF0879'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0879'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0162 ***********************************************************************
 MG0162  DESIGNATION -  J 194
 MG0162  PID         -  MG0162
 MG0162  STATE/COUNTY-  IL/HENRY
 MG0162  COUNTRY     -  US
 MG0162  USGS QUAD   -  ORION (2018)
 MG0162
 MG0162                         *CURRENT SURVEY CONTROL
 MG0162  ______________________________________________________________________
 MG0162* NAD 83(1986) POSITION- 41 21 09.2    (N) 090 22 49.0    (W)   HD_HELD2
 MG0162* NAVD 88 ORTHO HEIGHT -   238.955 (meters)      783.97  (feet) ADJUSTED
 MG0162  ______________________________________________________________________
 MG0162  GEOID HEIGHT    -        -32.816 (meters)                     GEOID18
 MG0162  DYNAMIC HEIGHT  -        238.861 (meters)      783.66  (feet) COMP
 MG0162  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 MG0162
 MG0162  VERT ORDER      -  SECOND    CLASS 0
 MG0162
 MG0162.The horizontal coordinates were established by autonomous hand held GPS
 MG0162.observations and have an estimated accuracy of +/- 10 meters.
 MG0162
 MG0162.The orthometric height was determined by differential leveling and
 MG0162.adjusted by the NATIONAL GEODETIC SURVEY
 MG0162.in June 1991.
 MG0162
 MG0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0162.GEOID18 height accuracy estimate available here.
 MG0162
 MG0162.Click photographs - Photos may exist for this station.
 MG0162
 MG0162.The dynamic height is computed by dividing the NAVD 88
 MG0162.geopotential number by the normal gravity value computed on the
 MG0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0162.degrees latitude (g = 980.6199 gals.).
 MG0162
 MG0162.The modeled gravity was interpolated from observed gravity values.
 MG0162
 MG0162;                    North         East    Units  Estimated Accuracy
 MG0162;SPC IL W     -   520,199.      682,125.      MT  (+/- 10 meters HH2 GPS)
 MG0162
 MG0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1915481206(NAD 83)
 MG0162
 MG0162                          SUPERSEDED SURVEY CONTROL
 MG0162
 MG0162  NGVD 29 (??/??/92)  239.028  (m)          784.21   (f) ADJ UNCH    2 0
 MG0162
 MG0162.Superseded values are not recommended for survey control.
 MG0162
 MG0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0162.See file dsdata.pdf to determine how the superseded data were derived.
 MG0162
 MG0162_MARKER: DB = BENCH MARK DISK
 MG0162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0162_STAMPING: J 194 1959
 MG0162_MARK LOGO: CGS
 MG0162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0162+STABILITY: SURFACE MOTION
 MG0162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0162+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2001
 MG0162
 MG0162  HISTORY     - Date     Condition        Report By
 MG0162  HISTORY     - 1959     MONUMENTED       CGS
 MG0162  HISTORY     - 19960712 GOOD             USPSQD
 MG0162  HISTORY     - 20011027 GOOD             USPSQD
 MG0162  HISTORY     - 20040623 GOOD             USPSQD
 MG0162
 MG0162                          STATION DESCRIPTION
 MG0162
 MG0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0162'AT ORION.
 MG0162'AT ORION, AT THE NORTHEAST CORNER OF THE MUNICIPAL PARK, 40 FEET
 MG0162'SOUTH OF THE CENTER LINE OF A STREET, 48 FEET WEST OF THE CENTER
 MG0162'LINE OF A STREET, 4.8 FEET WEST OF THE WEST EDGE OF A SIDEWALK,
 MG0162'5 FEET NORTHWEST OF THE NORTHWEST EDGE OF A SIDEWALK, 14.4 FEET
 MG0162'SOUTHWEST OF A LIGHT POLE, 15 FEET WEST-NORTHWEST OF A FIRE HYDRANT,
 MG0162'2.2 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 MG0162'LEVEL OF THE STREETS, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0162'1 INCH.
 MG0162
 MG0162                          STATION RECOVERY (1996)
 MG0162
 MG0162'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0162'RECOVERED IN GOOD CONDITION.
 MG0162
 MG0162                          STATION RECOVERY (2001)
 MG0162
 MG0162'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0162'RECOVERED IN GOOD CONDITION.
 MG0162
 MG0162                          STATION RECOVERY (2004)
 MG0162
 MG0162'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0162'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0228 ***********************************************************************
 MG0228  DESIGNATION -  J 195 RESET
 MG0228  PID         -  MG0228
 MG0228  STATE/COUNTY-  IL/KNOX
 MG0228  COUNTRY     -  US
 MG0228  USGS QUAD   -  WATAGA (2018)
 MG0228
 MG0228                         *CURRENT SURVEY CONTROL
 MG0228  ______________________________________________________________________
 MG0228* NAD 83(1986) POSITION- 41 07 20.     (N) 090 19 49.     (W)   SCALED
 MG0228* NAVD 88 ORTHO HEIGHT -   227.01  (meters)      744.8   (feet) RESET
 MG0228  ______________________________________________________________________
 MG0228  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 MG0228  VERT ORDER      -  THIRD
 MG0228
 MG0228.The horizontal coordinates were scaled from a map and have
 MG0228.an estimated accuracy of +/- 6 seconds.
 MG0228
 MG0228.The orthometric height was computed from unverified reset data.
 MG0228
 MG0228.No vertical observational check was made to the station.
 MG0228
 MG0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0228.GEOID18 height accuracy estimate available here.
 MG0228
 MG0228.Click photographs - Photos may exist for this station.
 MG0228
 MG0228;                    North         East    Units  Estimated Accuracy
 MG0228;SPC IL W     -   494,610.      686,260.      MT  (+/- 180 meters Scaled)
 MG0228
 MG0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF241557(NAD 83)
 MG0228
 MG0228                          SUPERSEDED SURVEY CONTROL
 MG0228
 MG0228  NGVD 29 (??/??/??)  227.06   (m)          744.9    (f) RESET       3  
 MG0228
 MG0228.Superseded values are not recommended for survey control.
 MG0228
 MG0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0228.See file dsdata.pdf to determine how the superseded data were derived.
 MG0228
 MG0228_MARKER: DB = BENCH MARK DISK
 MG0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0228_STAMPING: J 195 RESET 1965
 MG0228_MARK LOGO: CGS
 MG0228_PROJECTION: FLUSH
 MG0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0228+STABILITY: SURFACE MOTION
 MG0228
 MG0228  HISTORY     - Date     Condition        Report By
 MG0228  HISTORY     - 1965     MONUMENTED       CGS
 MG0228  HISTORY     - 19880509 MARK NOT FOUND   USPSQD
 MG0228  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0228
 MG0228                          STATION DESCRIPTION
 MG0228
 MG0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 MG0228'4.8 MI S FROM WOODHULL.
 MG0228'ABOUT 0.4 MILE WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0228'TANK AT WOODHULL, THENCE 4.0 MILES SOUTH TO CROSSROADS, THENCE
 MG0228'WEST 0.4 MILE, NEAR THE SOUTHEAST CORNER OF A BARNLOT, TO
 MG0228'SOUTHWEST OF A FARMHOUSE, ABOUT 110 FEET NORTH OF THE CENTERLINE
 MG0228'OF THE ROAD, 54 FEET WEST OF CENTERLINE OF DRIVEWAY LEADING
 MG0228'TO FARMHOUSE AND 1.5 FEET SOUTH OF A METAL WITNESS POST.  MARK
 MG0228'SET IN TOP OF ROUND CONCRETE POST ABOUT FLUSH WITH THE SURFACE
 MG0228'OF THE GROUND.
 MG0228
 MG0228                          STATION RECOVERY (1988)
 MG0228
 MG0228'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0228'MARK NOT FOUND.
 MG0228
 MG0228                          STATION RECOVERY (1997)
 MG0228
 MG0228'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0228'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0111 ***********************************************************************
 LD0111  DESIGNATION -  J 196
 LD0111  PID         -  LD0111
 LD0111  STATE/COUNTY-  IL/KNOX
 LD0111  COUNTRY     -  US
 LD0111  USGS QUAD   -  GALESBURG EAST (2018)
 LD0111
 LD0111                         *CURRENT SURVEY CONTROL
 LD0111  ______________________________________________________________________
 LD0111* NAD 83(1986) POSITION- 40 54 29.     (N) 090 15 35.     (W)   SCALED
 LD0111* NAVD 88 ORTHO HEIGHT -   230.224 (meters)      755.33  (feet) ADJUSTED
 LD0111  ______________________________________________________________________
 LD0111  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0111  DYNAMIC HEIGHT  -        230.121 (meters)      754.99  (feet) COMP
 LD0111  MODELED GRAVITY -    980,171.9   (mgal)                       NAVD 88
 LD0111
 LD0111  VERT ORDER      -  SECOND    CLASS 0
 LD0111
 LD0111.The horizontal coordinates were scaled from a map and have
 LD0111.an estimated accuracy of +/- 6 seconds.
 LD0111
 LD0111.The orthometric height was determined by differential leveling and
 LD0111.adjusted by the NATIONAL GEODETIC SURVEY
 LD0111.in June 1991.
 LD0111
 LD0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0111.GEOID18 height accuracy estimate available here.
 LD0111
 LD0111.Click photographs - Photos may exist for this station.
 LD0111
 LD0111.The dynamic height is computed by dividing the NAVD 88
 LD0111.geopotential number by the normal gravity value computed on the
 LD0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0111.degrees latitude (g = 980.6199 gals.).
 LD0111
 LD0111.The modeled gravity was interpolated from observed gravity values.
 LD0111
 LD0111;                    North         East    Units  Estimated Accuracy
 LD0111;SPC IL W     -   470,820.      692,160.      MT  (+/- 180 meters Scaled)
 LD0111
 LD0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF307321(NAD 83)
 LD0111
 LD0111                          SUPERSEDED SURVEY CONTROL
 LD0111
 LD0111  NGVD 29 (??/??/92)  230.283  (m)          755.52   (f) ADJ UNCH    2 0
 LD0111
 LD0111.Superseded values are not recommended for survey control.
 LD0111
 LD0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0111.See file dsdata.pdf to determine how the superseded data were derived.
 LD0111
 LD0111_MARKER: DB = BENCH MARK DISK
 LD0111_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0111_SP_SET: CULVERT HEADWALL
 LD0111_STAMPING: J 196 1959
 LD0111_MARK LOGO: CGS
 LD0111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0111+STABILITY: SURFACE MOTION
 LD0111
 LD0111  HISTORY     - Date     Condition        Report By
 LD0111  HISTORY     - 1959     MONUMENTED       CGS
 LD0111  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0111
 LD0111                          STATION DESCRIPTION
 LD0111
 LD0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0111'1.2 MI E FROM KNOXVILLE.
 LD0111'ABOUT 1.15 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0111'AT KNOXVILLE, AT THE JUNCTION OF A GRAVEL ROAD SOUTH, SET IN THE
 LD0111'TOP OF THE NORTH END OF THE EAST HEADWALL OF A CONCRETE CULVERT,
 LD0111'15 FEET EAST OF THE CENTERLINE OF THE ROAD, 30 FEET SOUTH OF THE
 LD0111'CENTER LINE OF U.S. HIGHWAY 150, ABOUT 1 FOOT ABOVE THE LEVEL OF
 LD0111'THE HIGHWAY.
 LD0111
 LD0111                          STATION RECOVERY (1997)
 LD0111
 LD0111'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0111'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1439 ***********************************************************************
 LC1439  DESIGNATION -  J 197 RESET
 LC1439  PID         -  LC1439
 LC1439  STATE/COUNTY-  IL/PEORIA
 LC1439  COUNTRY     -  US
 LC1439  USGS QUAD   -  OAK HILL (2018)
 LC1439
 LC1439                         *CURRENT SURVEY CONTROL
 LC1439  ______________________________________________________________________
 LC1439* NAD 83(1986) POSITION- 40 49 56.6    (N) 089 52 23.5    (W)   HD_HELD2
 LC1439* NAVD 88 ORTHO HEIGHT -   205.62  (meters)      674.6   (feet) RESET
 LC1439  ______________________________________________________________________
 LC1439  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 LC1439  VERT ORDER      -  THIRD
 LC1439
 LC1439.The horizontal coordinates were established by autonomous hand held GPS
 LC1439.observations and have an estimated accuracy of +/- 10 meters.
 LC1439
 LC1439.The orthometric height was computed from unverified reset data.
 LC1439
 LC1439.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1439.GEOID18 height accuracy estimate available here.
 LC1439
 LC1439.Click photographs - Photos may exist for this station.
 LC1439
 LC1439;                    North         East    Units  Estimated Accuracy
 LC1439;SPC IL W     -   462,454.      724,752.      MT  (+/- 10 meters HH2 GPS)
 LC1439
 LC1439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5773324124(NAD 83)
 LC1439
 LC1439                          SUPERSEDED SURVEY CONTROL
 LC1439
 LC1439.No superseded survey control is available for this station.
 LC1439
 LC1439_MARKER: DB = BENCH MARK DISK
 LC1439_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1439_SP_SET: BOX CULVERT HEADWALL
 LC1439_STAMPING: J 197 RESET 1963
 LC1439_MARK LOGO: CGS
 LC1439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1439+STABILITY: SURFACE MOTION
 LC1439
 LC1439  HISTORY     - Date     Condition        Report By
 LC1439  HISTORY     - 1963     MONUMENTED       ILHD
 LC1439
 LC1439                          STATION DESCRIPTION
 LC1439
 LC1439'DESCRIBED BY IL HIGHWAY DEPT 1963
 LC1439'0.7 MI SE FROM BRIMFIELD.
 LC1439'ABOUT 0.7 MILE SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1439'STATION AT BRIMFIELD, SET IN THE TOP AND AT THE SOUTHWEST END OF
 LC1439'THE NORTHWEST HEADWALL AT A 3-FOOT CONCRETE BOX CULVERT, 20 FEET
 LC1439'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, NEAR THE NORTHWEST
 LC1439'END OF A CURVE WITH TANGENTS TO THE NORTH-NORTHWEST AND SOUTHEAST,
 LC1439'ABOUT THE SAME LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1485 ***********************************************************************
 LC1485  DESIGNATION -  J 198
 LC1485  PID         -  LC1485
 LC1485  STATE/COUNTY-  IL/PEORIA
 LC1485  COUNTRY     -  US
 LC1485  USGS QUAD   -  PEORIA WEST (2018)
 LC1485
 LC1485                         *CURRENT SURVEY CONTROL
 LC1485  ______________________________________________________________________
 LC1485* NAD 83(1986) POSITION- 40 44 58.58   (N) 089 41 10.28   (W)   HD_HELD1
 LC1485* NAVD 88 ORTHO HEIGHT -   184.308 (meters)      604.68  (feet) ADJUSTED
 LC1485  ______________________________________________________________________
 LC1485  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 LC1485  DYNAMIC HEIGHT  -        184.223 (meters)      604.41  (feet) COMP
 LC1485  MODELED GRAVITY -    980,160.7   (mgal)                       NAVD 88
 LC1485
 LC1485  VERT ORDER      -  SECOND    CLASS 0
 LC1485
 LC1485.The horizontal coordinates were determined by differentially corrected
 LC1485.hand held GPS observations or other comparable positioning techniques
 LC1485.and have an estimated accuracy of +/- 3 meters.
 LC1485
 LC1485.The orthometric height was determined by differential leveling and
 LC1485.adjusted by the NATIONAL GEODETIC SURVEY
 LC1485.in June 1991.
 LC1485
 LC1485.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1485.GEOID18 height accuracy estimate available here.
 LC1485
 LC1485.Click photographs - Photos may exist for this station.
 LC1485
 LC1485.The dynamic height is computed by dividing the NAVD 88
 LC1485.geopotential number by the normal gravity value computed on the
 LC1485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1485.degrees latitude (g = 980.6199 gals.).
 LC1485
 LC1485.The modeled gravity was interpolated from observed gravity values.
 LC1485
 LC1485;                    North         East    Units  Estimated Accuracy
 LC1485;SPC IL W     -   453,331.5     740,575.4     MT  (+/- 3 meters HH1 GPS) 
 LC1485
 LC1485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7322214432(NAD 83)
 LC1485
 LC1485                          SUPERSEDED SURVEY CONTROL
 LC1485
 LC1485  NGVD 29 (??/??/92)  184.392  (m)          604.96   (f) ADJ UNCH    2 0
 LC1485
 LC1485.Superseded values are not recommended for survey control.
 LC1485
 LC1485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1485.See file dsdata.pdf to determine how the superseded data were derived.
 LC1485
 LC1485_MARKER: DB = BENCH MARK DISK
 LC1485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1485_STAMPING: J 198 1959
 LC1485_MARK LOGO: CGS
 LC1485_PROJECTION: FLUSH
 LC1485_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1485+STABILITY: SURFACE MOTION
 LC1485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1485+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2024
 LC1485
 LC1485  HISTORY     - Date     Condition        Report By
 LC1485  HISTORY     - 1959     MONUMENTED       CGS
 LC1485  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC1485  HISTORY     - 20240208 GOOD             ILDT
 LC1485
 LC1485                          STATION DESCRIPTION
 LC1485
 LC1485'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1485'6.2 MI W FROM PEORIA.
 LC1485'ABOUT 2.35 MILES WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1485'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE
 LC1485'1.2 MILES WEST ALONG BIG HOLLOW ROAD, THENCE 2.2 MILES WEST ALONG
 LC1485'CHARTER OAK ROAD, THENCE 0.45 MILES SOUTH ALONG AN ASPHALT ROAD,
 LC1485'32 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 42 FEET
 LC1485'SOUTHWEST OF POWER POLE WITH A TRANSFORMER, 6 FEET NORTH OF THE
 LC1485'NORTH END OF A WIRE GATE, 2 FEET NORTHWEST OF A FENCE, 11 FEET
 LC1485'SOUTHEAST OF THE NORTH END OF A PIPE CULVERT, 2.6 FEET NORTH OF
 LC1485'A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD,
 LC1485'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC1485
 LC1485                          STATION RECOVERY (1999)
 LC1485
 LC1485'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1485'MARK NOT FOUND.
 LC1485
 LC1485                          STATION RECOVERY (2024)
 LC1485
 LC1485'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 LC1485'THE STATION IS 32 FT (9.8 M) EAST SOUTH EAST OF THE CENTERLINE OF
 LC1485'NORTH KOERNER ROAD, 41.5 FT (12.6 M) SOUTH SOUTH WEST OF POWER POLE
 LC1485'WITH TRANSFORMER, 11 FT (3.4 M) EAST OF NORTH END OF CORRUGATED METAL
 LC1485'PIPE CULVERT UNDER PRIVATE ENTRANCE, 8.4 FT (2.6 M) SOUTH WEST OF A
 LC1485'FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0949 ***********************************************************************
 LC0949  DESIGNATION -  J 199
 LC0949  PID         -  LC0949
 LC0949  STATE/COUNTY-  IL/WOODFORD
 LC0949  COUNTRY     -  US
 LC0949  USGS QUAD   -  DANVERS (2018)
 LC0949
 LC0949                         *CURRENT SURVEY CONTROL
 LC0949  ______________________________________________________________________
 LC0949* NAD 83(1986) POSITION- 40 36 23.6    (N) 089 11 19.6    (W)   HD_HELD2
 LC0949* NAVD 88 ORTHO HEIGHT -   220.938 (meters)      724.86  (feet) ADJUSTED
 LC0949  ______________________________________________________________________
 LC0949  GEOID HEIGHT    -        -32.306 (meters)                     GEOID18
 LC0949  DYNAMIC HEIGHT  -        220.837 (meters)      724.53  (feet) COMP
 LC0949  MODELED GRAVITY -    980,162.9   (mgal)                       NAVD 88
 LC0949
 LC0949  VERT ORDER      -  SECOND    CLASS 0
 LC0949
 LC0949.The horizontal coordinates were established by autonomous hand held GPS
 LC0949.observations and have an estimated accuracy of +/- 10 meters.
 LC0949
 LC0949.The orthometric height was determined by differential leveling and
 LC0949.adjusted by the NATIONAL GEODETIC SURVEY
 LC0949.in June 1991.
 LC0949
 LC0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0949.GEOID18 height accuracy estimate available here.
 LC0949
 LC0949.Click photographs - Photos may exist for this station.
 LC0949
 LC0949.The dynamic height is computed by dividing the NAVD 88
 LC0949.geopotential number by the normal gravity value computed on the
 LC0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0949.degrees latitude (g = 980.6199 gals.).
 LC0949
 LC0949.The modeled gravity was interpolated from observed gravity values.
 LC0949
 LC0949;                    North         East    Units  Estimated Accuracy
 LC0949;SPC IL W     -   437,796.      782,758.      MT  (+/- 10 meters HH2 GPS)
 LC0949
 LC0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1482397385(NAD 83)
 LC0949
 LC0949                          SUPERSEDED SURVEY CONTROL
 LC0949
 LC0949  NGVD 29 (??/??/92)  221.009  (m)          725.09   (f) ADJ UNCH    2 0
 LC0949
 LC0949.Superseded values are not recommended for survey control.
 LC0949
 LC0949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0949.See file dsdata.pdf to determine how the superseded data were derived.
 LC0949
 LC0949_MARKER: DB = BENCH MARK DISK
 LC0949_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0949_SP_SET: BOX CULVERT
 LC0949_STAMPING: J 199 1959
 LC0949_MARK LOGO: CGS
 LC0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0949+STABILITY: SURFACE MOTION
 LC0949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0949+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2010
 LC0949
 LC0949  HISTORY     - Date     Condition        Report By
 LC0949  HISTORY     - 1959     MONUMENTED       CGS
 LC0949  HISTORY     - 1988     GOOD             USPSQD
 LC0949  HISTORY     - 19981028 GOOD             USPSQD
 LC0949  HISTORY     - 20100323 GOOD             JCLS
 LC0949  HISTORY     - 20130305 GOOD             ILDT
 LC0949
 LC0949                          STATION DESCRIPTION
 LC0949
 LC0949'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0949'1.6 MI SE FROM CONGERVILLE.
 LC0949'ABOUT 0.1 MILE NORTH ALONG AN ASPHALT STREET FROM THE POST OFFICE
 LC0949'AT CONGERVILLE, THENCE 0.75 MILE EAST ALONG U.S. HIGHWAY 150,
 LC0949'THENCE 0.75 MILE SOUTH ALONG AN ASPHALT ROAD, SET IN THE TOP OF
 LC0949'THE SOUTH END OF THE WEST HEADWALL OF A 4-FOOT CONCRETE BOX
 LC0949'CULVERT, 12 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 LC0949'NORTH OF THE SOUTH END OF THE HEADWALL, ABOUT 1 FOOT ABOVE THE
 LC0949'LEVEL OF THE ROAD.
 LC0949
 LC0949                          STATION RECOVERY (1988)
 LC0949
 LC0949'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0949'RECOVERED IN GOOD CONDITION.
 LC0949
 LC0949                          STATION RECOVERY (1998)
 LC0949
 LC0949'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0949'RECOVERED IN GOOD CONDITION.
 LC0949
 LC0949                          STATION RECOVERY (2010)
 LC0949
 LC0949'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 LC0949'RECOVERED IN GOOD CONDITION.
 LC0949
 LC0949                          STATION RECOVERY (2013)
 LC0949
 LC0949'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0949'CULVERT STILL THERE, ROAD DOES NOT GO THOUGH OR IS GATED AND CAN BE
 LC0949'QUITE MUDDY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0632 ***********************************************************************
 LC0632  DESIGNATION -  J 200
 LC0632  PID         -  LC0632
 LC0632  STATE/COUNTY-  IL/MCLEAN
 LC0632  COUNTRY     -  US
 LC0632  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0632
 LC0632                         *CURRENT SURVEY CONTROL
 LC0632  ______________________________________________________________________
 LC0632* NAD 83(1986) POSITION- 40 23 17.     (N) 088 52 53.     (W)   SCALED
 LC0632* NAVD 88 ORTHO HEIGHT -   232.479 (meters)      762.72  (feet) ADJUSTED
 LC0632  ______________________________________________________________________
 LC0632  GEOID HEIGHT    -        -32.003 (meters)                     GEOID18
 LC0632  DYNAMIC HEIGHT  -        232.367 (meters)      762.36  (feet) COMP
 LC0632  MODELED GRAVITY -    980,137.2   (mgal)                       NAVD 88
 LC0632
 LC0632  VERT ORDER      -  SECOND    CLASS 0
 LC0632
 LC0632.The horizontal coordinates were scaled from a map and have
 LC0632.an estimated accuracy of +/- 6 seconds.
 LC0632
 LC0632.The orthometric height was determined by differential leveling and
 LC0632.adjusted by the NATIONAL GEODETIC SURVEY
 LC0632.in June 1991.
 LC0632
 LC0632.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0632.GEOID18 height accuracy estimate available here.
 LC0632
 LC0632.Click photographs - Photos may exist for this station.
 LC0632
 LC0632.The dynamic height is computed by dividing the NAVD 88
 LC0632.geopotential number by the normal gravity value computed on the
 LC0632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0632.degrees latitude (g = 980.6199 gals.).
 LC0632
 LC0632.The modeled gravity was interpolated from observed gravity values.
 LC0632
 LC0632;                    North         East    Units  Estimated Accuracy
 LC0632;SPC IL E     -   413,230.      253,470.      MT  (+/- 180 meters Scaled)
 LC0632
 LC0632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK403725(NAD 83)
 LC0632
 LC0632                          SUPERSEDED SURVEY CONTROL
 LC0632
 LC0632  NGVD 29 (??/??/92)  232.536  (m)          762.91   (f) ADJ UNCH    2 0
 LC0632
 LC0632.Superseded values are not recommended for survey control.
 LC0632
 LC0632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0632.See file dsdata.pdf to determine how the superseded data were derived.
 LC0632
 LC0632_MARKER: DB = BENCH MARK DISK
 LC0632_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0632_SP_SET: BOX CULVERT HEADWALL
 LC0632_STAMPING: J 200 1959
 LC0632_MARK LOGO: CGS
 LC0632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0632+STABILITY: SURFACE MOTION
 LC0632
 LC0632  HISTORY     - Date     Condition        Report By
 LC0632  HISTORY     - 1959     MONUMENTED       CGS
 LC0632  HISTORY     - 20120712 MARK NOT FOUND   ILDT
 LC0632
 LC0632                          STATION DESCRIPTION
 LC0632
 LC0632'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0632'0.9 MI SW FROM DOWNS.
 LC0632'ABOUT 0.9 MILES WEST AND SOUTH ALONG AN ASPHALT ROAD FROM THE FIRE
 LC0632'STATION AT DOWNS, SET IN THE TOP OF THE NORTH END OF THE EAST
 LC0632'HEADWALL OF AN 8-FOOT CONCRETE BOX CULVERT, 18 FEET EAST OF THE
 LC0632'CENTER LINE OF THE ROAD, ABOUT LEVEL WITH THE ROAD.
 LC0632
 LC0632                          STATION RECOVERY (2012)
 LC0632
 LC0632'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0632'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0286 ***********************************************************************
 LC0286  DESIGNATION -  J 201
 LC0286  PID         -  LC0286
 LC0286  STATE/COUNTY-  IL/CHAMPAIGN
 LC0286  COUNTRY     -  US
 LC0286  USGS QUAD   -  PERDUEVILLE (2018)
 LC0286
 LC0286                         *CURRENT SURVEY CONTROL
 LC0286  ______________________________________________________________________
 LC0286* NAD 83(1986) POSITION- 40 23 07.     (N) 088 08 17.     (W)   SCALED
 LC0286* NAVD 88 ORTHO HEIGHT -   234.794 (meters)      770.32  (feet) ADJUSTED
 LC0286  ______________________________________________________________________
 LC0286  GEOID HEIGHT    -        -32.272 (meters)                     GEOID18
 LC0286  DYNAMIC HEIGHT  -        234.680 (meters)      769.95  (feet) COMP
 LC0286  MODELED GRAVITY -    980,134.1   (mgal)                       NAVD 88
 LC0286
 LC0286  VERT ORDER      -  SECOND    CLASS 0
 LC0286
 LC0286.The horizontal coordinates were scaled from a map and have
 LC0286.an estimated accuracy of +/- 6 seconds.
 LC0286
 LC0286.The orthometric height was determined by differential leveling and
 LC0286.adjusted by the NATIONAL GEODETIC SURVEY
 LC0286.in June 1991.
 LC0286
 LC0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0286.GEOID18 height accuracy estimate available here.
 LC0286
 LC0286.Click photographs - Photos may exist for this station.
 LC0286
 LC0286.The dynamic height is computed by dividing the NAVD 88
 LC0286.geopotential number by the normal gravity value computed on the
 LC0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0286.degrees latitude (g = 980.6199 gals.).
 LC0286
 LC0286.The modeled gravity was interpolated from observed gravity values.
 LC0286
 LC0286;                    North         East    Units  Estimated Accuracy
 LC0286;SPC IL E     -   412,800.      316,580.      MT  (+/- 180 meters Scaled)
 LC0286
 LC0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK034711(NAD 83)
 LC0286
 LC0286                          SUPERSEDED SURVEY CONTROL
 LC0286
 LC0286  NGVD 29 (??/??/92)  234.85   (m)          770.5    (f) COMPUTED    2 0
 LC0286
 LC0286.Superseded values are not recommended for survey control.
 LC0286
 LC0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0286.See file dsdata.pdf to determine how the superseded data were derived.
 LC0286
 LC0286_MARKER: DB = BENCH MARK DISK
 LC0286_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0286_SP_SET: BOX CULVERT HEADWALL
 LC0286_STAMPING: J 201 1959
 LC0286_MARK LOGO: CGS
 LC0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0286+STABILITY: SURFACE MOTION
 LC0286
 LC0286  HISTORY     - Date     Condition        Report By
 LC0286  HISTORY     - 1959     MONUMENTED       CGS
 LC0286  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0286
 LC0286                          STATION DESCRIPTION
 LC0286
 LC0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0286'0.6 MI W FROM LUDLOW.
 LC0286'ABOUT 0.6 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 LC0286'OFFICE AT LUDLOW, ABOUT 0.1 MILES WEST OF A NORTH-SOUTH GRAVEL
 LC0286'ROAD CROSSING, SET IN THE TOP AND AT THE APPROXIMATE CENTER
 LC0286'OF THE SOUTH HEADWALL OF A 30-FOOT CONCRETE BOX CULVERT,
 LC0286'13 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 2 FEET
 LC0286'ABOVE THE LEVEL OF THE ROAD.
 LC0286
 LC0286                          STATION RECOVERY (1973)
 LC0286
 LC0286'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0286'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0287 ***********************************************************************
 LC0287  DESIGNATION -  J 201 RESET
 LC0287  PID         -  LC0287
 LC0287  STATE/COUNTY-  IL/CHAMPAIGN
 LC0287  COUNTRY     -  US
 LC0287  USGS QUAD   -  PERDUEVILLE (2018)
 LC0287
 LC0287                         *CURRENT SURVEY CONTROL
 LC0287  ______________________________________________________________________
 LC0287* NAD 83(1986) POSITION- 40 23 07.     (N) 088 08 41.     (W)   SCALED
 LC0287* NAVD 88 ORTHO HEIGHT -   235.16  (meters)      771.5   (feet) RESET
 LC0287  ______________________________________________________________________
 LC0287  GEOID HEIGHT    -        -32.267 (meters)                     GEOID18
 LC0287  VERT ORDER      -  THIRD
 LC0287
 LC0287.The horizontal coordinates were scaled from a map and have
 LC0287.an estimated accuracy of +/- 6 seconds.
 LC0287
 LC0287.The orthometric height was computed from unverified reset data.
 LC0287
 LC0287.No vertical observational check was made to the station.
 LC0287
 LC0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0287.GEOID18 height accuracy estimate available here.
 LC0287
 LC0287.Click photographs - Photos may exist for this station.
 LC0287
 LC0287;                    North         East    Units  Estimated Accuracy
 LC0287;SPC IL E     -   412,800.      316,020.      MT  (+/- 180 meters Scaled)
 LC0287
 LC0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK028711(NAD 83)
 LC0287
 LC0287                          SUPERSEDED SURVEY CONTROL
 LC0287
 LC0287  NGVD 29 (??/??/??)  235.21   (m)          771.7    (f) RESET       3  
 LC0287
 LC0287.Superseded values are not recommended for survey control.
 LC0287
 LC0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0287.See file dsdata.pdf to determine how the superseded data were derived.
 LC0287
 LC0287_MARKER: DB = BENCH MARK DISK
 LC0287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0287_STAMPING: J 201 1959 RESET 1961
 LC0287_MARK LOGO: CGS
 LC0287_PROJECTION: FLUSH
 LC0287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0287+STABILITY: SURFACE MOTION
 LC0287
 LC0287  HISTORY     - Date     Condition        Report By
 LC0287  HISTORY     - 1961     MONUMENTED       CGS
 LC0287  HISTORY     - 20051208 MARK NOT FOUND   ILDT
 LC0287
 LC0287                          STATION DESCRIPTION
 LC0287
 LC0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0287'1 MI W FROM LUDLOW.
 LC0287'ABOUT 0.95 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 LC0287'OFFICE IN LUDLOW, ABOUT 0.10 MILES EAST OF A FARM HOUSE NORTH
 LC0287'OF THE ROAD, AT A FIELD ENTRANCE NORTH OF THE ROAD, 29 FEET
 LC0287'NORTH OF THE CENTER LINE OF THE ROAD, 24 FEET EAST-NORTHEAST
 LC0287'OF THE EAST HEADWALL OF A CONCRETE PIPE CULVERT, 1 FOOT SOUTH
 LC0287'OF THE FENCE, 154 FEET WEST OF THE SECOND POWER POLE EAST OF THE
 LC0287'POWER POLE WITH A TRANSFORMER R.E.A. CO-OP POLE 95, 1.1 FEET
 LC0287'SOUTHEAST OF A METAL WITNESS POST, 0.5 FEET BELOW THE ROAD
 LC0287'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0287
 LC0287                          STATION RECOVERY (2005)
 LC0287
 LC0287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0287'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0099 ***********************************************************************
 LC0099  DESIGNATION -  J 202
 LC0099  PID         -  LC0099
 LC0099  STATE/COUNTY-  IL/IROQUOIS
 LC0099  COUNTRY     -  US
 LC0099  USGS QUAD   -  ONARGA WEST (2018)
 LC0099
 LC0099                         *CURRENT SURVEY CONTROL
 LC0099  ______________________________________________________________________
 LC0099* NAD 83(1986) POSITION- 40 43 46.     (N) 088 00 36.     (W)   SCALED
 LC0099* NAVD 88 ORTHO HEIGHT -   202.100 (meters)      663.06  (feet) ADJUSTED
 LC0099  ______________________________________________________________________
 LC0099  GEOID HEIGHT    -        -32.442 (meters)                     GEOID18
 LC0099  DYNAMIC HEIGHT  -        202.010 (meters)      662.76  (feet) COMP
 LC0099  MODELED GRAVITY -    980,176.5   (mgal)                       NAVD 88
 LC0099
 LC0099  VERT ORDER      -  SECOND    CLASS 0
 LC0099
 LC0099.The horizontal coordinates were scaled from a map and have
 LC0099.an estimated accuracy of +/- 6 seconds.
 LC0099
 LC0099.The orthometric height was determined by differential leveling and
 LC0099.adjusted by the NATIONAL GEODETIC SURVEY
 LC0099.in June 1991.
 LC0099
 LC0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0099.GEOID18 height accuracy estimate available here.
 LC0099
 LC0099.Click photographs - Photos may exist for this station.
 LC0099
 LC0099.The dynamic height is computed by dividing the NAVD 88
 LC0099.geopotential number by the normal gravity value computed on the
 LC0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0099.degrees latitude (g = 980.6199 gals.).
 LC0099
 LC0099.The modeled gravity was interpolated from observed gravity values.
 LC0099
 LC0099;                    North         East    Units  Estimated Accuracy
 LC0099;SPC IL E     -   451,050.      327,310.      MT  (+/- 180 meters Scaled)
 LC0099
 LC0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL147092(NAD 83)
 LC0099
 LC0099                          SUPERSEDED SURVEY CONTROL
 LC0099
 LC0099  NGVD 29 (??/??/92)  202.171  (m)          663.29   (f) ADJ UNCH    2 0
 LC0099
 LC0099.Superseded values are not recommended for survey control.
 LC0099
 LC0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0099.See file dsdata.pdf to determine how the superseded data were derived.
 LC0099
 LC0099_MARKER: DB = BENCH MARK DISK
 LC0099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0099_STAMPING: J 202 1959
 LC0099_MARK LOGO: CGS
 LC0099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0099+STABILITY: SURFACE MOTION
 LC0099
 LC0099  HISTORY     - Date     Condition        Report By
 LC0099  HISTORY     - 1959     MONUMENTED       CGS
 LC0099
 LC0099                          STATION DESCRIPTION
 LC0099
 LC0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0099'1.4 MI N FROM ONARGA.
 LC0099'ABOUT 0.55 MILE NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0099'WITH U.S. HIGHWAY 54 IN ONARGA, THENCE 0.3 MILE WEST ALONG AN OILED
 LC0099'ROAD, THENCE 0.5 MILE NORTH ALONG AN OILED ROAD, AT THE JUNCTION
 LC0099'OF A DRIVEWAY EAST TO A FARM HOUSE, 27 FEET EAST OF THE CENTER
 LC0099'LINE OF THE ROAD, 23 FEET NORTH OF THE CENTER LINE OF THE
 LC0099'DRIVEWAY, 1 FOOT WEST OF A FENCE, 8 FEET NORTHWEST OF A TELEPHONE
 LC0099'POLE, 11.5 FEET NORTHEAST OF THE NORTH END OF A PIPE CULVERT,
 LC0099'2.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 LC0099'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0099'2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3273 ***********************************************************************
 ME3273  DESIGNATION -  J 203 RESET
 ME3273  PID         -  ME3273
 ME3273  STATE/COUNTY-  IL/KANKAKEE
 ME3273  COUNTRY     -  US
 ME3273  USGS QUAD   -  KANKAKEE (2018)
 ME3273
 ME3273                         *CURRENT SURVEY CONTROL
 ME3273  ______________________________________________________________________
 ME3273* NAD 83(1986) POSITION- 41 00 34.     (N) 087 52 02.     (W)   SCALED
 ME3273* NAVD 88 ORTHO HEIGHT -   193.30  (meters)      634.2   (feet) RESET
 ME3273  ______________________________________________________________________
 ME3273  GEOID HEIGHT    -        -32.675 (meters)                     GEOID18
 ME3273  VERT ORDER      -  THIRD
 ME3273
 ME3273.The horizontal coordinates were scaled from a map and have
 ME3273.an estimated accuracy of +/- 6 seconds.
 ME3273
 ME3273.The orthometric height was computed from unverified reset data.
 ME3273
 ME3273.No vertical observational check was made to the station.
 ME3273
 ME3273.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3273.GEOID18 height accuracy estimate available here.
 ME3273
 ME3273.Click photographs - Photos may exist for this station.
 ME3273
 ME3273;                    North         East    Units  Estimated Accuracy
 ME3273;SPC IL E     -   482,200.      339,210.      MT  (+/- 180 meters Scaled)
 ME3273
 ME3273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL270401(NAD 83)
 ME3273
 ME3273                          SUPERSEDED SURVEY CONTROL
 ME3273
 ME3273  NGVD 29 (11/09/15)  193.39   (m)          634.5    (f) RESET       3  
 ME3273
 ME3273.Superseded values are not recommended for survey control.
 ME3273
 ME3273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3273.See file dsdata.pdf to determine how the superseded data were derived.
 ME3273
 ME3273_MARKER: DV = VERTICAL CONTROL DISK
 ME3273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3273_STAMPING: J 203 RESET 1990
 ME3273_MARK LOGO: NGS
 ME3273_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3273+STABILITY: SURFACE MOTION
 ME3273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3273+SATELLITE: SATELLITE OBSERVATIONS - 1990
 ME3273
 ME3273  HISTORY     - Date     Condition        Report By
 ME3273  HISTORY     - 1990     MONUMENTED       NGS
 ME3273
 ME3273                          STATION DESCRIPTION
 ME3273
 ME3273'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 ME3273'7.9 MI (12.7 KM) SOUTH ALONG U.S. RT.  52 AND 45 FROM THE COURTHOUSE
 ME3273'IN KANKAKEE.  TO REACH THE STATION FROM THE RT.  52 AND 45 OVERPASS
 ME3273'AT I-57, SOUTH OF KANKAKEE, GO 4.7 MI (7.6 KM) SOUTH ON RT.  52 AND
 ME3273'45 TO THE STATION ON THE RIGHT, 10.5 METERS (34.4 FT) WEST OF THE
 ME3273'CENTERLINE OF RT.  52 AND 45, 26.3 M (86.3 FT) NORTH OF A METAL GTE
 ME3273'UNDERGROUND CABLE BOX, 40.0 M (131.2 FT) SOUTH OF A METAL GTE
 ME3273'UNDERGROUND CABLE BOX, 28.7 M (94.2 FT) SOUTH OF THE SOUTH END OF A
 ME3273'CONCRETE CULVERT PIPE AT A FIELD ENTRANCE, 56.0 M (183.7 FT) SOUTH OF
 ME3273'THE TOP OF THE SOUTH BANK OF AN EAST-WEST DRAINAGE DITCH, 0.25 M
 ME3273'(0.82 FT) EAST OF A FIBERGLASS WITNESS POST, A CONCRETE POST FLUSH
 ME3273'WITH THE GROUND AND 0.5 M (1.6 FT) LOWER THAN HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1639 ***********************************************************************
 LC1639  DESIGNATION -  J 204 RESET
 LC1639  PID         -  LC1639
 LC1639  STATE/COUNTY-  IL/CHAMPAIGN
 LC1639  COUNTRY     -  US
 LC1639  USGS QUAD   -  MAHOMET (2018)
 LC1639
 LC1639                         *CURRENT SURVEY CONTROL
 LC1639  ______________________________________________________________________
 LC1639* NAD 83(1986) POSITION- 40 12 09.     (N) 088 24 45.     (W)   SCALED
 LC1639* NAVD 88 ORTHO HEIGHT -   236.82  (meters)      777.0   (feet) RESET
 LC1639  ______________________________________________________________________
 LC1639  GEOID HEIGHT    -        -32.067 (meters)                     GEOID18
 LC1639  VERT ORDER      -  THIRD
 LC1639
 LC1639.The horizontal coordinates were scaled from a map and have
 LC1639.an estimated accuracy of +/- 6 seconds.
 LC1639
 LC1639.The orthometric height was computed from unverified reset data.
 LC1639
 LC1639.No vertical observational check was made to the station.
 LC1639
 LC1639.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1639.GEOID18 height accuracy estimate available here.
 LC1639
 LC1639.Click photographs - Photos may exist for this station.
 LC1639
 LC1639;                    North         East    Units  Estimated Accuracy
 LC1639;SPC IL E     -   392,490.      293,260.      MT  (+/- 180 meters Scaled)
 LC1639
 LC1639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK797511(NAD 83)
 LC1639
 LC1639                          SUPERSEDED SURVEY CONTROL
 LC1639
 LC1639  NGVD 29 (11/09/15)  236.87   (m)          777.1    (f) RESET       3  
 LC1639
 LC1639.Superseded values are not recommended for survey control.
 LC1639
 LC1639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1639.See file dsdata.pdf to determine how the superseded data were derived.
 LC1639
 LC1639_MARKER: DV = VERTICAL CONTROL DISK
 LC1639_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1639_SP_SET: STEP
 LC1639_STAMPING: J 204 RESET 1982
 LC1639_MARK LOGO: NGS
 LC1639_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1639
 LC1639  HISTORY     - Date     Condition        Report By
 LC1639  HISTORY     - 1982     MONUMENTED       NGS
 LC1639
 LC1639                          STATION DESCRIPTION
 LC1639
 LC1639'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 LC1639'1.3 KM (0.8 MI) NW FROM MAHOMET.
 LC1639'FROM THE POST OFFICE IN MAHOMET, GO WEST ALONG EAST MAIN STREET FOR
 LC1639'0.4 KM (0.25 MI) TO ITS JUNCTION WITH DIVISION STREET, TURN RIGHT AND
 LC1639'GO NORTH ALONG DIVISION STREET FOR 0.2 KM (0.15 MI) TO ITS JUNCTION
 LC1639'WITH STATE STREET, TURN LEFT AND GO WEST ALONG STATE STREET FOR
 LC1639'0.5 KM (0.3 MI ) TO A SIDEROAD RIGHT, TOWNSHIP ROAD, AND THE MAHOMET
 LC1639'HIGH SCHOOL IN THE NORTHWEST SECTION OF INTERSECTION, TURN RIGHT AND
 LC1639'GO NORTH ALONG TOWNSHIP ROAD FOR 0.2 KM (0.1 MI) TO THE MARK ON RIGHT,
 LC1639'61.5 METERS (201.6 FEET) OF NORTHWEST ENTRANCE TO HIGH SCHOOL, 35.1
 LC1639'METERS (115.0 FEET) EAST OF THE APPROXIMATE CENTER OF TOWNSHIP ROAD,
 LC1639'31.0 METERS (102.0 FEET) NORTH OF A CONCRETE LAMP POST IN PARKING
 LC1639'LOT, 5.2 METERS (17.0 FEET) SOUTH OF A CONCRETE LAMP POST IN PARKING
 LC1639'LOT, AND IN THE TOP OF THE NORTHEAST CORNER OF THE TOP STEP BETWEEN
 LC1639'TWO PARKING LOTS FOR HIGH SCHOOL ON THE WEST SIDE OF SCHOOL BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1470 ***********************************************************************
 ME1470  DESIGNATION -  J 206 RESET
 ME1470  PID         -  ME1470
 ME1470  STATE/COUNTY-  IL/KANKAKEE
 ME1470  COUNTRY     -  US
 ME1470  USGS QUAD   -  BOURBONNAIS (2018)
 ME1470
 ME1470                         *CURRENT SURVEY CONTROL
 ME1470  ______________________________________________________________________
 ME1470* NAD 83(1986) POSITION- 41 14 46.     (N) 087 52 38.     (W)   SCALED
 ME1470* NAVD 88 ORTHO HEIGHT -   202.17  (meters)      663.3   (feet) RESET
 ME1470  ______________________________________________________________________
 ME1470  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 ME1470  VERT ORDER      -  THIRD
 ME1470
 ME1470.The horizontal coordinates were scaled from a map and have
 ME1470.an estimated accuracy of +/- 6 seconds.
 ME1470
 ME1470.The orthometric height was computed from unverified reset data.
 ME1470
 ME1470.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1470.GEOID18 height accuracy estimate available here.
 ME1470
 ME1470.Click photographs - Photos may exist for this station.
 ME1470
 ME1470;                    North         East    Units  Estimated Accuracy
 ME1470;SPC IL E     -   508,470.      338,230.      MT  (+/- 180 meters Scaled)
 ME1470
 ME1470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL264664(NAD 83)
 ME1470
 ME1470                          SUPERSEDED SURVEY CONTROL
 ME1470
 ME1470.No superseded survey control is available for this station.
 ME1470
 ME1470_MARKER: DB = BENCH MARK DISK
 ME1470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1470_STAMPING: J 206 RESET 1967
 ME1470_MARK LOGO: CGS
 ME1470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1470+STABILITY: SURFACE MOTION
 ME1470
 ME1470  HISTORY     - Date     Condition        Report By
 ME1470  HISTORY     - 1967     MONUMENTED       CGS
 ME1470  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1470  HISTORY     - 20091119 MARK NOT FOUND   GEOCAC
 ME1470
 ME1470                          STATION DESCRIPTION
 ME1470
 ME1470'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 ME1470'6.4 MI N FROM BOURBONIS.
 ME1470'6.4 MILES NORTH ALONG U.S. HIGHWAY 45 AND 52 FROM THEIR JUNCTION
 ME1470'WITH STATE HIGHWAY 102 IN BOURBONIS.  IT IS 151 FEET EAST OF A
 ME1470'26 INCH ELM TREE, 49.5 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 ME1470'13 FEET SOUTH OF THE CENTERLINE OF A GRAVELED DRIVEWAY AND 1
 ME1470'FOOT NORTH OF A METAL WITNESS POST.  THE DISK IS SET IN THE
 ME1470'TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 2 INCHES.
 ME1470
 ME1470                          STATION RECOVERY (2008)
 ME1470
 ME1470'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1470'MARK NOT FOUND.
 ME1470
 ME1470                          STATION RECOVERY (2009)
 ME1470
 ME1470'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1470'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0280 ***********************************************************************
 KB0280  DESIGNATION -  J 208
 KB0280  PID         -  KB0280
 KB0280  STATE/COUNTY-  IL/COLES
 KB0280  COUNTRY     -  US
 KB0280  USGS QUAD   -  MATTOON EAST (2018)
 KB0280
 KB0280                         *CURRENT SURVEY CONTROL
 KB0280  ______________________________________________________________________
 KB0280* NAD 83(1986) POSITION- 39 28 07.     (N) 088 19 36.     (W)   SCALED
 KB0280* NAVD 88 ORTHO HEIGHT -   213.103 (meters)      699.16  (feet) ADJUSTED
 KB0280  ______________________________________________________________________
 KB0280  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0280  DYNAMIC HEIGHT  -        212.980 (meters)      698.75  (feet) COMP
 KB0280  MODELED GRAVITY -    980,045.5   (mgal)                       NAVD 88
 KB0280
 KB0280  VERT ORDER      -  SECOND    CLASS 0
 KB0280
 KB0280.The horizontal coordinates were scaled from a map and have
 KB0280.an estimated accuracy of +/- 6 seconds.
 KB0280
 KB0280.The orthometric height was determined by differential leveling and
 KB0280.adjusted by the NATIONAL GEODETIC SURVEY
 KB0280.in June 1991.
 KB0280
 KB0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0280.GEOID18 height accuracy estimate available here.
 KB0280
 KB0280.Click photographs - Photos may exist for this station.
 KB0280
 KB0280.The dynamic height is computed by dividing the NAVD 88
 KB0280.geopotential number by the normal gravity value computed on the
 KB0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0280.degrees latitude (g = 980.6199 gals.).
 KB0280
 KB0280.The modeled gravity was interpolated from observed gravity values.
 KB0280
 KB0280;                    North         East    Units  Estimated Accuracy
 KB0280;SPC IL E     -   311,000.      300,570.      MT  (+/- 180 meters Scaled)
 KB0280
 KB0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ858696(NAD 83)
 KB0280
 KB0280                          SUPERSEDED SURVEY CONTROL
 KB0280
 KB0280  NGVD 29 (??/??/92)  213.165  (m)          699.36   (f) ADJ UNCH    2 0
 KB0280
 KB0280.Superseded values are not recommended for survey control.
 KB0280
 KB0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0280.See file dsdata.pdf to determine how the superseded data were derived.
 KB0280
 KB0280_MARKER: DB = BENCH MARK DISK
 KB0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0280_STAMPING: J 208 1959
 KB0280_MARK LOGO: CGS
 KB0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0280+STABILITY: SURFACE MOTION
 KB0280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0280+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0280
 KB0280  HISTORY     - Date     Condition        Report By
 KB0280  HISTORY     - 1959     MONUMENTED       CGS
 KB0280  HISTORY     - 1973     GOOD             NGS
 KB0280  HISTORY     - 20011225 GOOD             INDIV
 KB0280  HISTORY     - 20050228 GOOD             ILDT
 KB0280
 KB0280                          STATION DESCRIPTION
 KB0280
 KB0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0280'4.8 MI SE FROM MATTOON.
 KB0280'ABOUT 1.9 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0280'WITH STATE HIGHWAY 16 IN MATTOON, THENCE 2.9 MILES EAST ALONG
 KB0280'AN ASPHALT ROAD, AT THE SOUTHWEST CORNER OF A GOLF COURSE, AT THE
 KB0280'JUNCTION OF AN ASPHALT ROAD NORTH, 33 FEET NORTH OF THE CENTER
 KB0280'LINE OF THE ROAD, 47 FEET EAST OF THE CENTER LINE OF THE ROAD
 KB0280'NORTH, 1 1/2 FEET SOUTH OF A FENCE, 4 FEET EAST OF A FENCE
 KB0280'CORNER, 12 FEET EAST-NORTHEAST OF A TELEPHONE POLE, 1.4 FEET
 KB0280'WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE
 KB0280'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0280'PROJECTING 3 INCHES.
 KB0280
 KB0280                          STATION RECOVERY (1973)
 KB0280
 KB0280'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0280'RECOVERED IN GOOD CONDITION.
 KB0280
 KB0280                          STATION RECOVERY (2001)
 KB0280
 KB0280'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB0280'RECOVERED IN GOOD CONDITION.
 KB0280
 KB0280                          STATION RECOVERY (2005)
 KB0280
 KB0280'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0280'4' EAST OF ROW MKR, 2.9 MILES EAST ALONG OLD STATE ROAD (640N) FROM
 KB0280'INTERSECTION W/US-45
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0353 ***********************************************************************
 KB0353  DESIGNATION -  J 209
 KB0353  PID         -  KB0353
 KB0353  STATE/COUNTY-  IL/EFFINGHAM
 KB0353  COUNTRY     -  US
 KB0353  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0353
 KB0353                         *CURRENT SURVEY CONTROL
 KB0353  ______________________________________________________________________
 KB0353* NAD 83(1986) POSITION- 39 11 01.     (N) 088 29 55.     (W)   SCALED
 KB0353* NAVD 88 ORTHO HEIGHT -   189.347 (meters)      621.22  (feet) ADJUSTED
 KB0353  ______________________________________________________________________
 KB0353  GEOID HEIGHT    -        -32.034 (meters)                     GEOID18
 KB0353  DYNAMIC HEIGHT  -        189.234 (meters)      620.85  (feet) COMP
 KB0353  MODELED GRAVITY -    980,025.8   (mgal)                       NAVD 88
 KB0353
 KB0353  VERT ORDER      -  SECOND    CLASS 0
 KB0353
 KB0353.The horizontal coordinates were scaled from a map and have
 KB0353.an estimated accuracy of +/- 6 seconds.
 KB0353
 KB0353.The orthometric height was determined by differential leveling and
 KB0353.adjusted by the NATIONAL GEODETIC SURVEY
 KB0353.in June 1991.
 KB0353
 KB0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0353.GEOID18 height accuracy estimate available here.
 KB0353
 KB0353.Click photographs - Photos may exist for this station.
 KB0353
 KB0353.The dynamic height is computed by dividing the NAVD 88
 KB0353.geopotential number by the normal gravity value computed on the
 KB0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0353.degrees latitude (g = 980.6199 gals.).
 KB0353
 KB0353.The modeled gravity was interpolated from observed gravity values.
 KB0353
 KB0353;                    North         East    Units  Estimated Accuracy
 KB0353;SPC IL E     -   279,380.      285,720.      MT  (+/- 180 meters Scaled)
 KB0353
 KB0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ705382(NAD 83)
 KB0353
 KB0353                          SUPERSEDED SURVEY CONTROL
 KB0353
 KB0353  NGVD 29 (??/??/92)  189.431  (m)          621.49   (f) ADJ UNCH    2 0
 KB0353
 KB0353.Superseded values are not recommended for survey control.
 KB0353
 KB0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0353.See file dsdata.pdf to determine how the superseded data were derived.
 KB0353
 KB0353_MARKER: DB = BENCH MARK DISK
 KB0353_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0353_SP_SET: BOX CULVERT HEADWALL
 KB0353_STAMPING: J 209 1959
 KB0353_MARK LOGO: CGS
 KB0353_PROJECTION: FLUSH
 KB0353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0353+STABILITY: SURFACE MOTION
 KB0353_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0353+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2023
 KB0353
 KB0353  HISTORY     - Date     Condition        Report By
 KB0353  HISTORY     - 1959     MONUMENTED       CGS
 KB0353  HISTORY     - 1973     GOOD             NGS
 KB0353  HISTORY     - 20120725 GOOD             ILDT
 KB0353  HISTORY     - 20231017 SEE DESCRIPTION  IL-049
 KB0353
 KB0353                          STATION DESCRIPTION
 KB0353
 KB0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0353'3.2 MI S FROM SIGEL.
 KB0353'ABOUT 0.25 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0353'AT SIGEL, THENCE 2.7 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE
 KB0353'0.25 MILE WEST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DIRT
 KB0353'ROAD SOUTH, SET IN THE TOP OF THE NORTH END OF THE EAST HEADWALL
 KB0353'OF A 5-FOOT CONCRETE BOX CULVERT UNDER THE ROAD SOUTH, 16 FEET
 KB0353'SOUTH OF THE CENTER LINE OF THE ASPHALT ROAD, 12 FEET EAST OF
 KB0353'THE CENTER LINE OF THE DIRT ROAD, ABOUT 1 FOOT ABOVE THE LEVEL
 KB0353'OF THE ASPHALT ROAD AND ABOUT LEVEL WITH THE DIRT ROAD.
 KB0353
 KB0353                          STATION RECOVERY (1973)
 KB0353
 KB0353'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0353'RECOVERED IN GOOD CONDITION.
 KB0353
 KB0353                          STATION RECOVERY (2012)
 KB0353
 KB0353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0353'RECOVERED IN GOOD CONDITION.
 KB0353
 KB0353                          STATION RECOVERY (2023)
 KB0353
 KB0353'RECOVERY NOTE BY EFFINGHAM COUNTY ILLINOIS 2023 (NB)
 KB0353'WE ARE CURRENTLY WORKING WITH THE TOWNSHIP TO REMOVE THE EXISTING
 KB0353'CULVERT IN WHICH THE MONUMENT IS LOCATED. WE ARE REACHING OUT SO IT
 KB0353'CAN BE RELOCATED PRIOR TO IT BEING LOST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1620 ***********************************************************************
 LC1620  DESIGNATION -  J 21 RESET
 LC1620  PID         -  LC1620
 LC1620  STATE/COUNTY-  IL/LIVINGSTON
 LC1620  COUNTRY     -  US
 LC1620  USGS QUAD   -  SAUNEMIN (2018)
 LC1620
 LC1620                         *CURRENT SURVEY CONTROL
 LC1620  ______________________________________________________________________
 LC1620* NAD 83(1986) POSITION- 40 54 20.     (N) 088 24 52.     (W)   SCALED
 LC1620* NAVD 88 ORTHO HEIGHT -   207.57  (+/-2cm)      681.0   (feet) VERTCON3
 LC1620  ______________________________________________________________________
 LC1620  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 LC1620  VERT ORDER      -  THIRD (See Below)
 LC1620
 LC1620.The horizontal coordinates were scaled from a map and have
 LC1620.an estimated accuracy of +/- 6 seconds.
 LC1620
 LC1620.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1620.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1620
 LC1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1620.GEOID18 height accuracy estimate available here.
 LC1620
 LC1620.The vertical order pertains to the NGVD 29 superseded value.
 LC1620
 LC1620.Click photographs - Photos may exist for this station.
 LC1620
 LC1620;                    North         East    Units  Estimated Accuracy
 LC1620;SPC IL E     -   470,560.      293,170.      MT  (+/- 180 meters Scaled)
 LC1620
 LC1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL808292(NAD 83)
 LC1620
 LC1620                          SUPERSEDED SURVEY CONTROL
 LC1620
 LC1620  NGVD 29 (11/09/15)  207.64   (m)          681.2    (f) RESET       3  
 LC1620
 LC1620.Superseded values are not recommended for survey control.
 LC1620
 LC1620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1620.See file dsdata.pdf to determine how the superseded data were derived.
 LC1620
 LC1620_MARKER: DV = VERTICAL CONTROL DISK
 LC1620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1620_STAMPING: J 21 RESET 1978
 LC1620_MARK LOGO: NGS
 LC1620_PROJECTION: FLUSH
 LC1620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1620+STABILITY: SURFACE MOTION
 LC1620
 LC1620  HISTORY     - Date     Condition        Report By
 LC1620  HISTORY     - 1978     MONUMENTED       NGS
 LC1620  HISTORY     - 20130513 MARK NOT FOUND   ILDT
 LC1620
 LC1620                          STATION DESCRIPTION
 LC1620
 LC1620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 LC1620'1.5 MI NW FROM SAUNEMIN.
 LC1620'1.0 MILE NORTH FROM THE INTERSECTION OF STATE HIGHWAY 47 AND 116 AT
 LC1620'THE WEST EDGE OF SAUNEMIN, GO NORTH ON HIGHWAY 47 TO A CROSSROAD AND
 LC1620'MARK ON THE LEFT AS DESCRIBED. 157 FEET WEST OF THE CENTERLINE OF
 LC1620'STATE HIGHWAY 47, 20 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD,
 LC1620'AND 1 FOOT EAST OF A POWER POLE.
 LC1620'THE MARK IS 1 FT  W FROM A WITNESS POST.
 LC1620'THE MARK IS 2 FT BELOW ROAD.
 LC1620
 LC1620                          STATION RECOVERY (2013)
 LC1620
 LC1620'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1620'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0395 ***********************************************************************
 KB0395  DESIGNATION -  J 210
 KB0395  PID         -  KB0395
 KB0395  STATE/COUNTY-  IL/CUMBERLAND
 KB0395  COUNTRY     -  US
 KB0395  USGS QUAD   -  GREENUP (2018)
 KB0395
 KB0395                         *CURRENT SURVEY CONTROL
 KB0395  ______________________________________________________________________
 KB0395* NAD 83(1986) POSITION- 39 14 03.     (N) 088 11 57.     (W)   SCALED
 KB0395* NAVD 88 ORTHO HEIGHT -   176.240 (meters)      578.21  (feet) ADJUSTED
 KB0395  ______________________________________________________________________
 KB0395  GEOID HEIGHT    -        -32.047 (meters)                     GEOID18
 KB0395  DYNAMIC HEIGHT  -        176.137 (meters)      577.88  (feet) COMP
 KB0395  MODELED GRAVITY -    980,036.1   (mgal)                       NAVD 88
 KB0395
 KB0395  VERT ORDER      -  SECOND    CLASS 0
 KB0395
 KB0395.The horizontal coordinates were scaled from a map and have
 KB0395.an estimated accuracy of +/- 6 seconds.
 KB0395
 KB0395.The orthometric height was determined by differential leveling and
 KB0395.adjusted by the NATIONAL GEODETIC SURVEY
 KB0395.in June 1991.
 KB0395
 KB0395.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0395.GEOID18 height accuracy estimate available here.
 KB0395
 KB0395.Click photographs - Photos may exist for this station.
 KB0395
 KB0395.The dynamic height is computed by dividing the NAVD 88
 KB0395.geopotential number by the normal gravity value computed on the
 KB0395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0395.degrees latitude (g = 980.6199 gals.).
 KB0395
 KB0395.The modeled gravity was interpolated from observed gravity values.
 KB0395
 KB0395;                    North         East    Units  Estimated Accuracy
 KB0395;SPC IL E     -   284,980.      311,580.      MT  (+/- 180 meters Scaled)
 KB0395
 KB0395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ965434(NAD 83)
 KB0395
 KB0395                          SUPERSEDED SURVEY CONTROL
 KB0395
 KB0395  NGVD 29 (??/??/92)  176.301  (m)          578.41   (f) ADJ UNCH    2 0
 KB0395
 KB0395.Superseded values are not recommended for survey control.
 KB0395
 KB0395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0395.See file dsdata.pdf to determine how the superseded data were derived.
 KB0395
 KB0395_MARKER: DB = BENCH MARK DISK
 KB0395_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0395_SP_SET: BOX CULVERT HEADWALL
 KB0395_STAMPING: J 210 1959
 KB0395_MARK LOGO: CGS
 KB0395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0395+STABILITY: SURFACE MOTION
 KB0395_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0395+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 KB0395
 KB0395  HISTORY     - Date     Condition        Report By
 KB0395  HISTORY     - 1959     MONUMENTED       CGS
 KB0395  HISTORY     - 1973     GOOD             NGS
 KB0395  HISTORY     - 20050215 GOOD             ILDT
 KB0395  HISTORY     - 20120416 GOOD             ILDT
 KB0395
 KB0395                          STATION DESCRIPTION
 KB0395
 KB0395'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0395'2.7 MI SW FROM GREENUP.
 KB0395'ABOUT 2.7 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0395'WITH STATE HIGHWAY 130 IN GREENUP, SET IN THE TOP OF THE
 KB0395'EAST-NORTHEAST END OF THE NORTH-NORTHWEST HEADWALL OF A 5-FOOT
 KB0395'CONCRETE BOX CULVERT, 78 FEET NORTH-NORTHWEST OF THE CENTER
 KB0395'LINE OF THE HIGHWAY AND ABOUT 13 FEET BELOW THE LEVEL OF THE
 KB0395'HIGHWAY.
 KB0395
 KB0395                          STATION RECOVERY (1973)
 KB0395
 KB0395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0395'RECOVERED IN GOOD CONDITION.
 KB0395
 KB0395                          STATION RECOVERY (2005)
 KB0395
 KB0395'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0395'RECOVERED IN GOOD CONDITION.
 KB0395
 KB0395                          STATION RECOVERY (2012)
 KB0395
 KB0395'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0395'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4459 ***********************************************************************
 DO4459  DESIGNATION -  J 211 RESET
 DO4459  PID         -  DO4459
 DO4459  STATE/COUNTY-  IL/CLARK
 DO4459  COUNTRY     -  US
 DO4459  USGS QUAD   -  CLARK CENTER (2018)
 DO4459
 DO4459                         *CURRENT SURVEY CONTROL
 DO4459  ______________________________________________________________________
 DO4459* NAD 83(1986) POSITION- 39 21 59.62   (N) 087 46 22.67   (W)   HD_HELD1
 DO4459* NAVD 88 ORTHO HEIGHT -   168.825 (meters)      553.89  (feet) ADJUSTED
 DO4459  ______________________________________________________________________
 DO4459  GEOID HEIGHT    -        -32.185 (meters)                     GEOID18
 DO4459  DYNAMIC HEIGHT  -        168.728 (meters)      553.57  (feet) COMP
 DO4459  MODELED GRAVITY -    980,050.9   (mgal)                       NAVD 88
 DO4459
 DO4459  VERT ORDER      -  SECOND    CLASS I
 DO4459
 DO4459.The horizontal coordinates were determined by differentially corrected
 DO4459.hand held GPS observations or other comparable positioning techniques
 DO4459.and have an estimated accuracy of +/- 3 meters.
 DO4459
 DO4459.The orthometric height was determined by differential leveling and
 DO4459.adjusted by the NATIONAL GEODETIC SURVEY
 DO4459.in April 2013.
 DO4459
 DO4459.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4459.GEOID18 height accuracy estimate available here.
 DO4459
 DO4459.Click photographs - Photos may exist for this station.
 DO4459
 DO4459.The dynamic height is computed by dividing the NAVD 88
 DO4459.geopotential number by the normal gravity value computed on the
 DO4459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4459.degrees latitude (g = 980.6199 gals.).
 DO4459
 DO4459.The modeled gravity was interpolated from observed gravity values.
 DO4459
 DO4459;                    North         East    Units  Estimated Accuracy
 DO4459;SPC IL E     -   299,822.1     348,290.3     MT  (+/- 3 meters HH1 GPS) 
 DO4459
 DO4459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3341457740(NAD 83)
 DO4459
 DO4459                          SUPERSEDED SURVEY CONTROL
 DO4459
 DO4459.No superseded survey control is available for this station.
 DO4459
 DO4459_MARKER: DV = VERTICAL CONTROL DISK
 DO4459_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4459_SP_SET: WING WALL
 DO4459_STAMPING: J 211 RESET 2011
 DO4459_MARK LOGO: NGS
 DO4459_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4459_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4459_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4459+SATELLITE: SATELLITE OBSERVATIONS - 2011
 DO4459
 DO4459  HISTORY     - Date     Condition        Report By
 DO4459  HISTORY     - 2011     MONUMENTED       NGS
 DO4459
 DO4459                          STATION DESCRIPTION
 DO4459
 DO4459'DESCRIBED BY NATIONAL GEODETIC SURVEY 2011 (SAL)
 DO4459'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH-SOUTHEAST OF
 DO4459'CLARKSVILLE, 4.6 MI (7.4 KM) WEST-SOUTHWEST OF MARSHALL AND IN THE
 DO4459'TOWN OF CLARK CENTER, IL.
 DO4459'
 DO4459'TO REACH FROM THE INTERSECTION OF US HIGHWAY 40 WITH STATE HIGHWAY 1
 DO4459'IN MARSHALL, IL, GO SOUTHWEST OF US HIGHWAY 40 FOR 5.1 MI (8.2 KM) TO
 DO4459'A BRIDGE OVER MILLING CREEK AND THE STATION ON THE RIGHT.
 DO4459'
 DO4459'THE STATION IS LOCATED IN THE NORTHEAST WING WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0951 ***********************************************************************
 JB0951  DESIGNATION -  J 212
 JB0951  PID         -  JB0951
 JB0951  STATE/COUNTY-  IL/BOND
 JB0951  COUNTRY     -  US
 JB0951  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0951
 JB0951                         *CURRENT SURVEY CONTROL
 JB0951  ______________________________________________________________________
 JB0951* NAD 83(1986) POSITION- 38 54 54.     (N) 089 16 29.     (W)   SCALED
 JB0951* NAVD 88 ORTHO HEIGHT -   172.596 (meters)      566.26  (feet) ADJUSTED
 JB0951  ______________________________________________________________________
 JB0951  GEOID HEIGHT    -        -31.475 (meters)                     GEOID18
 JB0951  DYNAMIC HEIGHT  -        172.490 (meters)      565.91  (feet) COMP
 JB0951  MODELED GRAVITY -    980,007.5   (mgal)                       NAVD 88
 JB0951
 JB0951  VERT ORDER      -  SECOND    CLASS 0
 JB0951
 JB0951.The horizontal coordinates were scaled from a map and have
 JB0951.an estimated accuracy of +/- 6 seconds.
 JB0951
 JB0951.The orthometric height was determined by differential leveling and
 JB0951.adjusted by the NATIONAL GEODETIC SURVEY
 JB0951.in June 1991.
 JB0951
 JB0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0951.GEOID18 height accuracy estimate available here.
 JB0951
 JB0951.Click photographs - Photos may exist for this station.
 JB0951
 JB0951.The dynamic height is computed by dividing the NAVD 88
 JB0951.geopotential number by the normal gravity value computed on the
 JB0951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0951.degrees latitude (g = 980.6199 gals.).
 JB0951
 JB0951.The modeled gravity was interpolated from observed gravity values.
 JB0951
 JB0951;                    North         East    Units  Estimated Accuracy
 JB0951;SPC IL W     -   249,910.      777,350.      MT  (+/- 180 meters Scaled)
 JB0951
 JB0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ027098(NAD 83)
 JB0951
 JB0951                          SUPERSEDED SURVEY CONTROL
 JB0951
 JB0951  NGVD 29 (??/??/92)  172.722  (m)          566.67   (f) ADJ UNCH    2 0
 JB0951
 JB0951.Superseded values are not recommended for survey control.
 JB0951
 JB0951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0951.See file dsdata.pdf to determine how the superseded data were derived.
 JB0951
 JB0951_MARKER: DB = BENCH MARK DISK
 JB0951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0951_STAMPING: J 212 1960
 JB0951_MARK LOGO: CGS
 JB0951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0951+STABILITY: SURFACE MOTION
 JB0951
 JB0951  HISTORY     - Date     Condition        Report By
 JB0951  HISTORY     - 1960     MONUMENTED       CGS
 JB0951  HISTORY     - 1973     MARK NOT FOUND   USGS
 JB0951
 JB0951                          STATION DESCRIPTION
 JB0951
 JB0951'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0951'0.6 MI SW FROM MULBERRY GROVE.
 JB0951'ABOUT 0.35 MILE WEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0951'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, THENCE 0.25 MILE SOUTH
 JB0951'ALONG AN ASPHALT ROAD, AT A FENCE CORNER EAST OF THE ROAD, 31
 JB0951'FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT WEST OF A FENCE,
 JB0951'31 1/2 FEET NORTH OF THE SECOND TELEPHONE POLE SOUTH OF A DRIVE
 JB0951'EAST TO A FARM HOUSE, 73 FEET EAST-SOUTHEAST AND ACROSS THE ROAD
 JB0951'FROM THE FIRST POWER POLE SOUTH OF A POLE WITH A TRANSFORMER, 2.5
 JB0951'FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE
 JB0951'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0951'2 INCHES.
 JB0951
 JB0951                          STATION RECOVERY (1973)
 JB0951
 JB0951'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB0951'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1403 ***********************************************************************
 JB1403  DESIGNATION -  J 213
 JB1403  PID         -  JB1403
 JB1403  STATE/COUNTY-  IL/MADISON
 JB1403  COUNTRY     -  US
 JB1403  USGS QUAD   -  POCAHONTAS (2018)
 JB1403
 JB1403                         *CURRENT SURVEY CONTROL
 JB1403  ______________________________________________________________________
 JB1403* NAD 83(1986) POSITION- 38 47 12.80   (N) 089 35 54.12   (W)   HD_HELD1
 JB1403* NAVD 88 ORTHO HEIGHT -   160.766 (meters)      527.45  (feet) ADJUSTED
 JB1403  ______________________________________________________________________
 JB1403  GEOID HEIGHT    -        -31.116 (meters)                     GEOID18
 JB1403  DYNAMIC HEIGHT  -        160.666 (meters)      527.12  (feet) COMP
 JB1403  MODELED GRAVITY -    980,003.0   (mgal)                       NAVD 88
 JB1403
 JB1403  VERT ORDER      -  SECOND    CLASS 0
 JB1403
 JB1403.The horizontal coordinates were determined by differentially corrected
 JB1403.hand held GPS observations or other comparable positioning techniques
 JB1403.and have an estimated accuracy of +/- 3 meters.
 JB1403
 JB1403.The orthometric height was determined by differential leveling and
 JB1403.adjusted by the NATIONAL GEODETIC SURVEY
 JB1403.in June 1991.
 JB1403
 JB1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1403.GEOID18 height accuracy estimate available here.
 JB1403
 JB1403.Click photographs - Photos may exist for this station.
 JB1403
 JB1403.The dynamic height is computed by dividing the NAVD 88
 JB1403.geopotential number by the normal gravity value computed on the
 JB1403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1403.degrees latitude (g = 980.6199 gals.).
 JB1403
 JB1403.The modeled gravity was interpolated from observed gravity values.
 JB1403
 JB1403;                    North         East    Units  Estimated Accuracy
 JB1403;SPC IL W     -   235,465.9     749,374.4     MT  (+/- 3 meters HH1 GPS) 
 JB1403
 JB1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7431296334(NAD 83)
 JB1403
 JB1403                          SUPERSEDED SURVEY CONTROL
 JB1403
 JB1403  NGVD 29 (??/??/92)  160.887  (m)          527.84   (f) ADJ UNCH    2 0
 JB1403
 JB1403.Superseded values are not recommended for survey control.
 JB1403
 JB1403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1403.See file dsdata.pdf to determine how the superseded data were derived.
 JB1403
 JB1403_MARKER: DB = BENCH MARK DISK
 JB1403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1403_STAMPING: J 213 1960
 JB1403_MARK LOGO: CGS
 JB1403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1403+STABILITY: SURFACE MOTION
 JB1403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1403+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 JB1403
 JB1403  HISTORY     - Date     Condition        Report By
 JB1403  HISTORY     - 1960     MONUMENTED       CGS
 JB1403  HISTORY     - 20110801 GOOD             ILDT
 JB1403
 JB1403                          STATION DESCRIPTION
 JB1403
 JB1403'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1403'4.6 MI SW FROM POCAHONTAS.
 JB1403'ABOUT 3.65 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1403'JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE 1.0 MILES SOUTH
 JB1403'ALONG AN OILED ROAD, ABOUT 0.5 MILE NORTH OF THE JUNCTION OF
 JB1403'STATE HIGHWAY 143 IN PIERRON, AT THE NORTHEAST CORNER OF THE
 JB1403'CALVERY CEMETERY, AT THE JUNCTION OF A DRIVE WEST, 29 FEET WEST
 JB1403'OF THE CENTER LINE OF THE ROAD, 16 1/2 FEET NORTH OF THE CENTER
 JB1403'LINE OF THE NORTH ENTRANCE TO THE CEMETERY, 7 FEET
 JB1403'NORTH-NORTHEAST OF THE EAST END OF A ROW OF CEDAR TREES, 2 1/2
 JB1403'FEET SOUTHWEST OF A TELEPHONE POLE, 20 FEET SOUTH OF THE
 JB1403'CENTER LINE OF A DRIVE WEST, 2.0 FEET WEST OF A METAL WITNESS
 JB1403'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB1403'POST PROJECTING 2 INCHES.
 JB1403
 JB1403                          STATION RECOVERY (2011)
 JB1403
 JB1403'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (KAK)
 JB1403'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0724 ***********************************************************************
 JB0724  DESIGNATION -  J 214
 JB0724  PID         -  JB0724
 JB0724  STATE/COUNTY-  IL/FAYETTE
 JB0724  COUNTRY     -  US
 JB0724  USGS QUAD   -  KINMUNDY (2018)
 JB0724
 JB0724                         *CURRENT SURVEY CONTROL
 JB0724  ______________________________________________________________________
 JB0724* NAD 83(1986) POSITION- 38 51 26.     (N) 088 46 42.     (W)   SCALED
 JB0724* NAVD 88 ORTHO HEIGHT -   177.430 (meters)      582.12  (feet) ADJUSTED
 JB0724  ______________________________________________________________________
 JB0724  GEOID HEIGHT    -        -31.591 (meters)                     GEOID18
 JB0724  DYNAMIC HEIGHT  -        177.319 (meters)      581.75  (feet) COMP
 JB0724  MODELED GRAVITY -    980,000.5   (mgal)                       NAVD 88
 JB0724
 JB0724  VERT ORDER      -  SECOND    CLASS 0
 JB0724
 JB0724.The horizontal coordinates were scaled from a map and have
 JB0724.an estimated accuracy of +/- 6 seconds.
 JB0724
 JB0724.The orthometric height was determined by differential leveling and
 JB0724.adjusted by the NATIONAL GEODETIC SURVEY
 JB0724.in June 1991.
 JB0724
 JB0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0724.GEOID18 height accuracy estimate available here.
 JB0724
 JB0724.Click photographs - Photos may exist for this station.
 JB0724
 JB0724.The dynamic height is computed by dividing the NAVD 88
 JB0724.geopotential number by the normal gravity value computed on the
 JB0724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0724.degrees latitude (g = 980.6199 gals.).
 JB0724
 JB0724.The modeled gravity was interpolated from observed gravity values.
 JB0724
 JB0724;                    North         East    Units  Estimated Accuracy
 JB0724;SPC IL E     -   243,220.      261,380.      MT  (+/- 180 meters Scaled)
 JB0724
 JB0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ456024(NAD 83)
 JB0724
 JB0724                          SUPERSEDED SURVEY CONTROL
 JB0724
 JB0724  NGVD 29 (??/??/92)  177.531  (m)          582.45   (f) ADJ UNCH    2 0
 JB0724
 JB0724.Superseded values are not recommended for survey control.
 JB0724
 JB0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0724.See file dsdata.pdf to determine how the superseded data were derived.
 JB0724
 JB0724_MARKER: DB = BENCH MARK DISK
 JB0724_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0724_SP_SET: BOX CULVERT HEADWALL
 JB0724_STAMPING: J 214 1960
 JB0724_MARK LOGO: CGS
 JB0724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0724+STABILITY: SURFACE MOTION
 JB0724
 JB0724  HISTORY     - Date     Condition        Report By
 JB0724  HISTORY     - 1960     MONUMENTED       CGS
 JB0724
 JB0724                          STATION DESCRIPTION
 JB0724
 JB0724'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0724'4.6 MI SW FROM LA CLEDE.
 JB0724'ABOUT 1.0 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE ILLINOIS
 JB0724'CENTRAL RAILROAD STATION AT LA CLEDE, THENCE 1.75 MILES WEST ALONG
 JB0724'AN ASPHALT ROAD, THENCE 0.5 MILE SOUTH ALONG AN ASPHALT ROAD,
 JB0724'THENCE 1.0 MILES WEST ALONG A DIRT ROAD, THENCE 0.3 MILE SOUTH
 JB0724'ALONG A GRAVEL ROAD, ABOUT 0.15 MILE SOUTH OF A FARM HOUSE WEST
 JB0724'OF THE ROAD, SET IN THE TOP OF THE EAST HEADWALL OF A 4-FOOT
 JB0724'CONCRETE BOX CULVERT, 12 FEET EAST OF THE CENTER LINE OF THE ROAD,
 JB0724'2 FEET SOUTH OF THE NORTH END OF THE HEADWALL AND ABOUT 1/2
 JB0724'FOOT ABOVE THE LEVEL OF THE ROAD.  NOTE-- THE MARK MAY BE REACHED
 JB0724'FROM FARINA, FAYETTE COUNTY, BY GOING NORTHWEST FOR 0.6 MILE ALONG
 JB0724'STATE HIGHWAY 185 FROM ITS JUNCTION WITH STATE HIGHWAY 37 IN
 JB0724'FARINA, THENCE 1.25 MILE NORTH ALONG A GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0634 ***********************************************************************
 JB0634  DESIGNATION -  J 215
 JB0634  PID         -  JB0634
 JB0634  STATE/COUNTY-  IL/MARION
 JB0634  COUNTRY     -  US
 JB0634  USGS QUAD   -  SALEM SOUTH (2018)
 JB0634
 JB0634                         *CURRENT SURVEY CONTROL
 JB0634  ______________________________________________________________________
 JB0634* NAD 83(1986) POSITION- 38 32 56.     (N) 088 57 34.     (W)   SCALED
 JB0634* NAVD 88 ORTHO HEIGHT -   175.971 (meters)      577.33  (feet) ADJUSTED
 JB0634  ______________________________________________________________________
 JB0634  GEOID HEIGHT    -        -30.755 (meters)                     GEOID18
 JB0634  DYNAMIC HEIGHT  -        175.859 (meters)      576.96  (feet) COMP
 JB0634  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0634
 JB0634  VERT ORDER      -  SECOND    CLASS 0
 JB0634
 JB0634.The horizontal coordinates were scaled from a map and have
 JB0634.an estimated accuracy of +/- 6 seconds.
 JB0634
 JB0634.The orthometric height was determined by differential leveling and
 JB0634.adjusted by the NATIONAL GEODETIC SURVEY
 JB0634.in June 1991.
 JB0634
 JB0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0634.GEOID18 height accuracy estimate available here.
 JB0634
 JB0634.Click photographs - Photos may exist for this station.
 JB0634
 JB0634.The dynamic height is computed by dividing the NAVD 88
 JB0634.geopotential number by the normal gravity value computed on the
 JB0634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0634.degrees latitude (g = 980.6199 gals.).
 JB0634
 JB0634.The modeled gravity was interpolated from observed gravity values.
 JB0634
 JB0634;                    North         East    Units  Estimated Accuracy
 JB0634;SPC IL E     -   209,090.      245,420.      MT  (+/- 180 meters Scaled)
 JB0634
 JB0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH292685(NAD 83)
 JB0634
 JB0634                          SUPERSEDED SURVEY CONTROL
 JB0634
 JB0634  NGVD 29 (??/??/92)  176.078  (m)          577.68   (f) ADJ UNCH    2 0
 JB0634
 JB0634.Superseded values are not recommended for survey control.
 JB0634
 JB0634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0634.See file dsdata.pdf to determine how the superseded data were derived.
 JB0634
 JB0634_MARKER: DB = BENCH MARK DISK
 JB0634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0634_STAMPING: J 215 1960
 JB0634_MARK LOGO: CGS
 JB0634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0634+STABILITY: SURFACE MOTION
 JB0634
 JB0634  HISTORY     - Date     Condition        Report By
 JB0634  HISTORY     - 1960     MONUMENTED       CGS
 JB0634  HISTORY     - 20110831 POOR             ILDT
 JB0634
 JB0634                          STATION DESCRIPTION
 JB0634
 JB0634'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0634'6.5 MI S FROM SALEM.
 JB0634'ABOUT 5.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0634'IN SALEM, THENCE 1.0 MILE WEST ALONG AN OILED ROAD, AT THE
 JB0634'JUNCTION OF A GRAVEL ROAD SOUTH, 29 FEET SOUTH OF THE CENTER LINE
 JB0634'OF THE ROAD, 24 FEET WEST OF THE CENTER LINE OF THE ROAD SOUTH, 39
 JB0634'FEET SOUTHWEST OF THE CENTER LINE OF THE JUNCTION, 6 FEET
 JB0634'SOUTHWEST OF A TELEPHONE POLE, 2.1 FEET SOUTH OF A METAL WITNESS
 JB0634'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 JB0634'OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0634
 JB0634                          STATION RECOVERY (2011)
 JB0634
 JB0634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0634'CONCRETE HAS HAD TOP KNOCKED OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0303 ***********************************************************************
 JB0303  DESIGNATION -  J 216
 JB0303  PID         -  JB0303
 JB0303  STATE/COUNTY-  IL/JEFFERSON
 JB0303  COUNTRY     -  US
 JB0303  USGS QUAD   -  INA (2018)
 JB0303
 JB0303                         *CURRENT SURVEY CONTROL
 JB0303  ______________________________________________________________________
 JB0303* NAD 83(1986) POSITION- 38 11 10.     (N) 088 54 11.     (W)   SCALED
 JB0303* NAVD 88 ORTHO HEIGHT -   126.594 (meters)      415.33  (feet) ADJUSTED
 JB0303  ______________________________________________________________________
 JB0303  GEOID HEIGHT    -        -29.966 (meters)                     GEOID18
 JB0303  DYNAMIC HEIGHT  -        126.511 (meters)      415.06  (feet) COMP
 JB0303  MODELED GRAVITY -    979,974.5   (mgal)                       NAVD 88
 JB0303
 JB0303  VERT ORDER      -  SECOND    CLASS 0
 JB0303
 JB0303.The horizontal coordinates were scaled from a map and have
 JB0303.an estimated accuracy of +/- 6 seconds.
 JB0303
 JB0303.The orthometric height was determined by differential leveling and
 JB0303.adjusted by the NATIONAL GEODETIC SURVEY
 JB0303.in June 1991.
 JB0303
 JB0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0303.GEOID18 height accuracy estimate available here.
 JB0303
 JB0303.Click photographs - Photos may exist for this station.
 JB0303
 JB0303.The dynamic height is computed by dividing the NAVD 88
 JB0303.geopotential number by the normal gravity value computed on the
 JB0303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0303.degrees latitude (g = 980.6199 gals.).
 JB0303
 JB0303.The modeled gravity was interpolated from observed gravity values.
 JB0303
 JB0303;                    North         East    Units  Estimated Accuracy
 JB0303;SPC IL E     -   168,790.      250,090.      MT  (+/- 180 meters Scaled)
 JB0303
 JB0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH333281(NAD 83)
 JB0303
 JB0303                          SUPERSEDED SURVEY CONTROL
 JB0303
 JB0303  NGVD 29 (??/??/92)  126.697  (m)          415.67   (f) ADJ UNCH    2 0
 JB0303
 JB0303.Superseded values are not recommended for survey control.
 JB0303
 JB0303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0303.See file dsdata.pdf to determine how the superseded data were derived.
 JB0303
 JB0303_MARKER: DB = BENCH MARK DISK
 JB0303_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0303_SP_SET: BRIDGE
 JB0303_STAMPING: J 216 1960
 JB0303_MARK LOGO: CGS
 JB0303_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0303_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0303+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2014
 JB0303
 JB0303  HISTORY     - Date     Condition        Report By
 JB0303  HISTORY     - 1960     MONUMENTED       CGS
 JB0303  HISTORY     - 1978     GOOD             ILDT
 JB0303  HISTORY     - 20080320 GOOD             ILDT
 JB0303  HISTORY     - 20140708 GOOD             ILDT
 JB0303
 JB0303                          STATION DESCRIPTION
 JB0303
 JB0303'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0303'2.3 MI N FROM INA.
 JB0303'ABOUT 2.3 MILES NORTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0303'RAILROAD FROM THE STATION AT INA, ABOUT 0.15 MILE NORTH OF THE
 JB0303'JUNCTION OF A ROAD EAST, SET IN THE TOP OF THE NORTHWEST END OF
 JB0303'THE WINGWALL AT THE SOUTHEAST CORNER OF THE 120-FOOT CONCRETE
 JB0303'HIGHWAY BRIDGE 40 FEET WEST OF THE WEST RAIL, 18 FEET EAST OF
 JB0303'THE CENTER LINE OF THE HIGHWAY (STATE 37), 41 FEET WEST-NORTHWEST
 JB0303'OF THE SOUTH END OF RAILROAD BRIDGE NUMBER 284.8, ABOUT 1/2
 JB0303'FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 JB0303
 JB0303                          STATION RECOVERY (1978)
 JB0303
 JB0303'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB0303'RECOVERED IN GOOD CONDITION.
 JB0303
 JB0303                          STATION RECOVERY (2008)
 JB0303
 JB0303'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BE)
 JB0303'SET IN TOP OF SOUTHEAST WINGWALL OF ILDOT SN 041-0036
 JB0303
 JB0303                          STATION RECOVERY (2014)
 JB0303
 JB0303'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0303'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0950 ***********************************************************************
 HB0950  DESIGNATION -  J 217
 HB0950  PID         -  HB0950
 HB0950  STATE/COUNTY-  IL/PULASKI
 HB0950  COUNTRY     -  US
 HB0950  USGS QUAD   -  DONGOLA (2018)
 HB0950
 HB0950                         *CURRENT SURVEY CONTROL
 HB0950  ______________________________________________________________________
 HB0950* NAD 83(1986) POSITION- 37 19 43.6    (N) 089 09 39.0    (W)   HD_HELD2
 HB0950* NAVD 88 ORTHO HEIGHT -   108.619 (meters)      356.36  (feet) ADJUSTED
 HB0950  ______________________________________________________________________
 HB0950  GEOID HEIGHT    -        -28.412 (meters)                     GEOID18
 HB0950  DYNAMIC HEIGHT  -        108.542 (meters)      356.11  (feet) COMP
 HB0950  MODELED GRAVITY -    979,917.5   (mgal)                       NAVD 88
 HB0950
 HB0950  VERT ORDER      -  SECOND    CLASS 0
 HB0950
 HB0950.The horizontal coordinates were established by autonomous hand held GPS
 HB0950.observations and have an estimated accuracy of +/- 10 meters.
 HB0950
 HB0950.The orthometric height was determined by differential leveling and
 HB0950.adjusted by the NATIONAL GEODETIC SURVEY
 HB0950.in June 1991.
 HB0950
 HB0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0950.GEOID18 height accuracy estimate available here.
 HB0950
 HB0950.Click photographs - Photos may exist for this station.
 HB0950
 HB0950.The dynamic height is computed by dividing the NAVD 88
 HB0950.geopotential number by the normal gravity value computed on the
 HB0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0950.degrees latitude (g = 980.6199 gals.).
 HB0950
 HB0950.The modeled gravity was interpolated from observed gravity values.
 HB0950
 HB0950;                    North         East    Units  Estimated Accuracy
 HB0950;SPC IL W     -    73,950.      789,140.      MT  (+/- 10 meters HH2 GPS)
 HB0950
 HB0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0855633535(NAD 83)
 HB0950
 HB0950                          SUPERSEDED SURVEY CONTROL
 HB0950
 HB0950  NGVD 29 (11/26/84)  108.587  (m)          356.26   (f) ADJUSTED    2 0
 HB0950
 HB0950.Superseded values are not recommended for survey control.
 HB0950
 HB0950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0950.See file dsdata.pdf to determine how the superseded data were derived.
 HB0950
 HB0950_MARKER: DB = BENCH MARK DISK
 HB0950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0950_STAMPING: J 217 1960
 HB0950_MARK LOGO: CGS
 HB0950_PROJECTION: FLUSH
 HB0950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0950+STABILITY: SURFACE MOTION
 HB0950_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0950+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0950
 HB0950  HISTORY     - Date     Condition        Report By
 HB0950  HISTORY     - 1960     MONUMENTED       CGS
 HB0950  HISTORY     - 1976     GOOD             ILDT
 HB0950  HISTORY     - 1976     GOOD             ILDT
 HB0950  HISTORY     - 1976     GOOD             ILDT
 HB0950  HISTORY     - 20020827 GOOD             USACE
 HB0950  HISTORY     - 20120503 GOOD             AMESC
 HB0950  HISTORY     - 20120620 GOOD             ILDT
 HB0950
 HB0950                          STATION DESCRIPTION
 HB0950
 HB0950'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0950'0.4 MI NE FROM WETAUG.
 HB0950'ABOUT 0.45 MILE EAST, NORTH AND NORTHEAST ALONG A GRAVEL ROAD
 HB0950'FROM ITS JUNCTION WITH U.S. HIGHWAY 51 IN WETAUG (THIS IS THE
 HB0950'ONLY ROAD CROSSING IN WETAUG), AT A DRIVE NORTH TO A FARM HOUSE,
 HB0950'20 FEET NORTH OF THE CENTER LINE OF THE ROAD, 18 FEET WEST OF THE
 HB0950'CENTER LINE OF THE DRIVE, 1 FOOT SOUTH OF THE FENCE, 6 FEET WEST
 HB0950'OF A FENCE CORNER, 129 FEET EAST OF THE NORTHEAST CORNER OF A
 HB0950'10-FOOT WOODEN PLANK BRIDGE, 1.7 FEET WEST OF A METAL WITNESS
 HB0950'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 HB0950'POST PROJECTING 3 INCHES.
 HB0950
 HB0950                          STATION RECOVERY (1976)
 HB0950
 HB0950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0950'RECOVERED IN GOOD CONDITION.
 HB0950
 HB0950                          STATION RECOVERY (1976)
 HB0950
 HB0950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0950'RECOVERED IN GOOD CONDITION.
 HB0950
 HB0950                          STATION RECOVERY (1976)
 HB0950
 HB0950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0950'RECOVERED IN GOOD CONDITION.
 HB0950
 HB0950                          STATION RECOVERY (2002)
 HB0950
 HB0950'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0950'RECOVERED IN GOOD CONDITION.
 HB0950
 HB0950                          STATION RECOVERY (2012)
 HB0950
 HB0950'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0950'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST-SOUTHWEST OF
 HB0950'CYPRESS, 5.1 MI (8.2 KM) EAST OF MILLING CREEK AND 2.2 MI (3.5 KM)
 HB0950'SOUTH OF DONGOLA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 HB0950'
 HB0950'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND EAST JEFFERSON
 HB0950'STREET (GRAVEL ROAD) IN WETAUG, PROCEED NORTHEAST ALONG EAST JEFFERSON
 HB0950'STREET 0.40 MI (0.6 KM) TO THE STATION ON THE LEFT.
 HB0950'
 HB0950'THE STATION IS 20 FT (6.1 M) NORTH OF THE CENTER LINE OF THE ROAD, 30
 HB0950'FT (9.1 M) WEST OF THE CENTER LINE OF A FIELD ENTRANCE, 136 FT (41.5
 HB0950'M) EAST OF A 36 INCH (91 CM) CORRUGATED METAL PIPE ABOUT LEVEL WITH
 HB0950'THE ROAD.
 HB0950
 HB0950                          STATION RECOVERY (2012)
 HB0950
 HB0950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0950'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1424 ***********************************************************************
 JB1424  DESIGNATION -  J 218 RESET
 JB1424  PID         -  JB1424
 JB1424  STATE/COUNTY-  IL/MADISON
 JB1424  COUNTRY     -  US
 JB1424  USGS QUAD   -  WORDEN (2018)
 JB1424
 JB1424                         *CURRENT SURVEY CONTROL
 JB1424  ______________________________________________________________________
 JB1424* NAD 83(1986) POSITION- 38 56 01.79   (N) 089 48 05.61   (W)   HD_HELD1
 JB1424* NAVD 88 ORTHO HEIGHT -   172.82  (meters)      567.0   (feet) RESET
 JB1424  ______________________________________________________________________
 JB1424  GEOID HEIGHT    -        -31.116 (meters)                     GEOID18
 JB1424  VERT ORDER      -  THIRD
 JB1424
 JB1424.The horizontal coordinates were determined by differentially corrected
 JB1424.hand held GPS observations or other comparable positioning techniques
 JB1424.and have an estimated accuracy of +/- 3 meters.
 JB1424
 JB1424.The orthometric height was computed from unverified reset data.
 JB1424
 JB1424.No vertical observational check was made to the station.
 JB1424
 JB1424.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1424.GEOID18 height accuracy estimate available here.
 JB1424
 JB1424.Click photographs - Photos may exist for this station.
 JB1424
 JB1424;                    North         East    Units  Estimated Accuracy
 JB1424;SPC IL W     -   251,687.3     731,655.6     MT  (+/- 3 meters HH1 GPS) 
 JB1424
 JB1424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5716113166(NAD 83)
 JB1424
 JB1424                          SUPERSEDED SURVEY CONTROL
 JB1424
 JB1424  NGVD 29 (??/??/??)  172.94   (m)          567.4    (f) RESET       3  
 JB1424
 JB1424.Superseded values are not recommended for survey control.
 JB1424
 JB1424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1424.See file dsdata.pdf to determine how the superseded data were derived.
 JB1424
 JB1424_MARKER: DV = VERTICAL CONTROL DISK
 JB1424_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1424_SP_SET: BOX CULVERT HEADWALL
 JB1424_STAMPING: J 218 RESET 1973
 JB1424_MARK LOGO: NGS
 JB1424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1424+STABILITY: SURFACE MOTION
 JB1424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1424+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2019
 JB1424
 JB1424  HISTORY     - Date     Condition        Report By
 JB1424  HISTORY     - 1973     MONUMENTED       ILHD
 JB1424  HISTORY     - 20191015 GOOD             ILDT
 JB1424
 JB1424                          STATION DESCRIPTION
 JB1424
 JB1424'DESCRIBED BY IL HIGHWAY DEPT 1973
 JB1424'1.9 MI E FROM WORDEN.
 JB1424'ABOUT 700 FEET NORTH OF THE NORTH ABUTMENT OF THE BRIDGE
 JB1424'CARRYING ILL. RTE. 4 OVER FAI 55, ABOUT 1.90 MILES EAST OF
 JB1424'WORDEN, ABOUT 200 FEET SOUTH OF THE INTERSECTION OF NEW WORDEN
 JB1424'ROAD AND ILL. RTE. 4, SET IN THE HEAD-WALL OF A BOX CULVERT AT
 JB1424'STATION 58+00 ILL. RTE. 4 AND ABOUT 82 FEET WEST OF THE
 JB1424'CENTERLINE OF ILL. RTE. 4 AND ABOUT 8.5 FT. BELOW THE LEVEL OF
 JB1424'THE ROAD.
 JB1424
 JB1424                          STATION RECOVERY (2019)
 JB1424
 JB1424'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1078 ***********************************************************************
 KB1078  DESIGNATION -  J 219
 KB1078  PID         -  KB1078
 KB1078  STATE/COUNTY-  IL/SANGAMON
 KB1078  COUNTRY     -  US
 KB1078  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1078
 KB1078                         *CURRENT SURVEY CONTROL
 KB1078  ______________________________________________________________________
 KB1078* NAD 83(1986) POSITION- 39 56 35.     (N) 089 33 32.     (W)   SCALED
 KB1078* NAVD 88 ORTHO HEIGHT -   179.631 (meters)      589.34  (feet) ADJUSTED
 KB1078  ______________________________________________________________________
 KB1078  GEOID HEIGHT    -        -32.546 (meters)                     GEOID18
 KB1078  DYNAMIC HEIGHT  -        179.536 (meters)      589.03  (feet) COMP
 KB1078  MODELED GRAVITY -    980,095.3   (mgal)                       NAVD 88
 KB1078
 KB1078  VERT ORDER      -  SECOND    CLASS 0
 KB1078
 KB1078.The horizontal coordinates were scaled from a map and have
 KB1078.an estimated accuracy of +/- 6 seconds.
 KB1078
 KB1078.The orthometric height was determined by differential leveling and
 KB1078.adjusted by the NATIONAL GEODETIC SURVEY
 KB1078.in June 1991.
 KB1078
 KB1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1078.GEOID18 height accuracy estimate available here.
 KB1078
 KB1078.Click photographs - Photos may exist for this station.
 KB1078
 KB1078.The dynamic height is computed by dividing the NAVD 88
 KB1078.geopotential number by the normal gravity value computed on the
 KB1078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1078.degrees latitude (g = 980.6199 gals.).
 KB1078
 KB1078.The modeled gravity was interpolated from observed gravity values.
 KB1078
 KB1078;                    North         East    Units  Estimated Accuracy
 KB1078;SPC IL W     -   363,840.      751,940.      MT  (+/- 180 meters Scaled)
 KB1078
 KB1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK813245(NAD 83)
 KB1078
 KB1078                          SUPERSEDED SURVEY CONTROL
 KB1078
 KB1078  NGVD 29 (??/??/92)  179.724  (m)          589.64   (f) ADJ UNCH    2 0
 KB1078
 KB1078.Superseded values are not recommended for survey control.
 KB1078
 KB1078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1078.See file dsdata.pdf to determine how the superseded data were derived.
 KB1078
 KB1078_MARKER: DB = BENCH MARK DISK
 KB1078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1078_STAMPING: J 219 1960
 KB1078_MARK LOGO: CGS
 KB1078_PROJECTION: FLUSH
 KB1078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1078+STABILITY: SURFACE MOTION
 KB1078
 KB1078  HISTORY     - Date     Condition        Report By
 KB1078  HISTORY     - 1960     MONUMENTED       CGS
 KB1078  HISTORY     - 1975     GOOD             NGS
 KB1078
 KB1078                          STATION DESCRIPTION
 KB1078
 KB1078'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1078'3.6 MI NE FROM SHERMAN.
 KB1078'3.55 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE CROSSING OF
 KB1078'U.S. 66 AND THE GULF MOBILE AND OHIO RAILROAD IN SHERMAN, ABOUT
 KB1078'0.3 MILES SOUTHWEST OF THE JUNCTION OF U.S. 66 AND WILLIAMSVILLE
 KB1078'ROAD IN THE SOUTH PART OF WILLIAMSVILLE, AT MILE POST 174 ON THE
 KB1078'GULF MOBILE AND OHIO RAILROAD, 64 FEET SOUTHEAST OF THE CENTER
 KB1078'LINE OF THE NORTH BOUND LANE OF U.S. 66, 30.5 FEET NORTHWEST OF
 KB1078'THE WEST RAIL OF THE SOUTH BOUND TRACK OF GULF MOBILE AND OHIO
 KB1078'RAILROAD, 173 FEET NORTH OF MILE POST 174, 2 FEET WEST OF A
 KB1078'TELEGRAPH POLE WITH TWO GUY WIRES WHICH IS THE SECOND POLE NORTH
 KB1078'OF MILE POST 174, 1.8 FEET NORTH OF A METAL WITNESS POST, 3 FEET
 KB1078'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 KB1078'POST FLUSH WITH THE GROUND.
 KB1078
 KB1078                          STATION RECOVERY (1975)
 KB1078
 KB1078'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB1078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0196 ***********************************************************************
 LC0196  DESIGNATION -  J 22
 LC0196  PID         -  LC0196
 LC0196  STATE/COUNTY-  IL/FORD
 LC0196  COUNTRY     -  US
 LC0196  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0196
 LC0196                         *CURRENT SURVEY CONTROL
 LC0196  ______________________________________________________________________
 LC0196* NAD 83(1986) POSITION- 40 24 46.     (N) 088 24 02.     (W)   SCALED
 LC0196* NAVD 88 ORTHO HEIGHT -   225.073 (meters)      738.43  (feet) ADJUSTED
 LC0196  ______________________________________________________________________
 LC0196  GEOID HEIGHT    -        -32.027 (meters)                     GEOID18
 LC0196  DYNAMIC HEIGHT  -        224.966 (meters)      738.08  (feet) COMP
 LC0196  MODELED GRAVITY -    980,144.6   (mgal)                       NAVD 88
 LC0196
 LC0196  VERT ORDER      -  SECOND    CLASS 0
 LC0196
 LC0196.The horizontal coordinates were scaled from a map and have
 LC0196.an estimated accuracy of +/- 6 seconds.
 LC0196
 LC0196.The orthometric height was determined by differential leveling and
 LC0196.adjusted by the NATIONAL GEODETIC SURVEY
 LC0196.in June 1991.
 LC0196
 LC0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0196.GEOID18 height accuracy estimate available here.
 LC0196
 LC0196.Click photographs - Photos may exist for this station.
 LC0196
 LC0196.The dynamic height is computed by dividing the NAVD 88
 LC0196.geopotential number by the normal gravity value computed on the
 LC0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0196.degrees latitude (g = 980.6199 gals.).
 LC0196
 LC0196.The modeled gravity was interpolated from observed gravity values.
 LC0196
 LC0196;                    North         East    Units  Estimated Accuracy
 LC0196;SPC IL E     -   415,840.      294,290.      MT  (+/- 180 meters Scaled)
 LC0196
 LC0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK811745(NAD 83)
 LC0196
 LC0196                          SUPERSEDED SURVEY CONTROL
 LC0196
 LC0196  NGVD 29 (??/??/92)  225.125  (m)          738.60   (f) ADJ UNCH    2 0
 LC0196
 LC0196.Superseded values are not recommended for survey control.
 LC0196
 LC0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0196.See file dsdata.pdf to determine how the superseded data were derived.
 LC0196
 LC0196_MARKER: DB = BENCH MARK DISK
 LC0196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0196_STAMPING: H 22 1934
 LC0196_MARK LOGO: CGS
 LC0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0196+STABILITY: SURFACE MOTION
 LC0196
 LC0196  HISTORY     - Date     Condition        Report By
 LC0196  HISTORY     - 1934     MONUMENTED       CGS
 LC0196  HISTORY     - 1954     POOR             USGS
 LC0196
 LC0196                          STATION DESCRIPTION
 LC0196
 LC0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0196'AT PROCTOR.
 LC0196'AT PROCTOR, CHAMPAIGN COUNTY, 45 FEET EAST OF THE SOUTHEAST
 LC0196'CORNER OF THE WABASH RAILWAY STATION, AT A PUBLIC-ROAD CROSSING,
 LC0196'118 FEET SOUTH OF THE CENTERLINE OF THE ROAD, IN LINE WITH THE
 LC0196'SOUTH END OF THE STATION, 26 FEET EAST OF THE CENTERLINE OF THE
 LC0196'MAIN TRACK, 18 FEET NORTH OF A POLE, AND ABOUT LEVEL WITH THE
 LC0196'TRACK.  A STANDARD DISK, STAMPED H 22 1934 AND SET IN THE TOP
 LC0196'OF A CONCRETE POST.  NOTE-- IT WAS FOUND TO BE BROKEN BELOW
 LC0196'GROUND.
 LC0196
 LC0196                          STATION RECOVERY (1954)
 LC0196
 LC0196'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1954
 LC0196'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1078 ***********************************************************************
 LC1078  DESIGNATION -  J 220
 LC1078  PID         -  LC1078
 LC1078  STATE/COUNTY-  IL/LOGAN
 LC1078  COUNTRY     -  US
 LC1078  USGS QUAD   -  LINCOLN EAST (2018)
 LC1078
 LC1078                         *CURRENT SURVEY CONTROL
 LC1078  ______________________________________________________________________
 LC1078* NAD 83(1986) POSITION- 40 12 30.     (N) 089 17 36.     (W)   SCALED
 LC1078* NAVD 88 ORTHO HEIGHT -   183.304 (meters)      601.39  (feet) ADJUSTED
 LC1078  ______________________________________________________________________
 LC1078  GEOID HEIGHT    -        -32.547 (meters)                     GEOID18
 LC1078  DYNAMIC HEIGHT  -        183.210 (meters)      601.08  (feet) COMP
 LC1078  MODELED GRAVITY -    980,109.6   (mgal)                       NAVD 88
 LC1078
 LC1078  VERT ORDER      -  SECOND    CLASS 0
 LC1078
 LC1078.The horizontal coordinates were scaled from a map and have
 LC1078.an estimated accuracy of +/- 6 seconds.
 LC1078
 LC1078.The orthometric height was determined by differential leveling and
 LC1078.adjusted by the NATIONAL GEODETIC SURVEY
 LC1078.in June 1991.
 LC1078
 LC1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1078.GEOID18 height accuracy estimate available here.
 LC1078
 LC1078.Click photographs - Photos may exist for this station.
 LC1078
 LC1078.The dynamic height is computed by dividing the NAVD 88
 LC1078.geopotential number by the normal gravity value computed on the
 LC1078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1078.degrees latitude (g = 980.6199 gals.).
 LC1078
 LC1078.The modeled gravity was interpolated from observed gravity values.
 LC1078
 LC1078;                    North         East    Units  Estimated Accuracy
 LC1078;SPC IL W     -   393,490.      774,350.      MT  (+/- 180 meters Scaled)
 LC1078
 LC1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK048534(NAD 83)
 LC1078
 LC1078                          SUPERSEDED SURVEY CONTROL
 LC1078
 LC1078  NGVD 29 (??/??/92)  183.380  (m)          601.64   (f) ADJ UNCH    2 0
 LC1078
 LC1078.Superseded values are not recommended for survey control.
 LC1078
 LC1078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1078.See file dsdata.pdf to determine how the superseded data were derived.
 LC1078
 LC1078_MARKER: DB = BENCH MARK DISK
 LC1078_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1078_SP_SET: CULVERT HEADWALL
 LC1078_STAMPING: J 220 1960
 LC1078_MARK LOGO: CGS
 LC1078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1078+STABILITY: SURFACE MOTION
 LC1078
 LC1078  HISTORY     - Date     Condition        Report By
 LC1078  HISTORY     - 1960     MONUMENTED       CGS
 LC1078
 LC1078                          STATION DESCRIPTION
 LC1078
 LC1078'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1078'3.7 MI NE FROM LINCOLN.
 LC1078'ABOUT 3.7 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1078'WITH BUSINESS ROUTE 66 IN THE NORTH PART OF LINCOLN, ABOUT 1.05
 LC1078'MILES SOUTHWEST FROM THE SMALL COMMUNITY OF LAWNDALE, SET IN
 LC1078'THE TOP OF THE NORTHEAST END OF THE SOUTHEAST HEADWALL OF A 3
 LC1078'FOOT CONCRETE PIPE CULVERT UNDER THE GULF, MOBILE AND OHIO RAIL
 LC1078'ROAD, 103 FEET NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND
 LC1078'LANE OF U.S. HIGHWAY 66, 27.5 FEET SOUTHEAST OF THE SOUTHEAST
 LC1078'RAIL OF THE NORTH BOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL
 LC1078'ROAD, AND ABOUT 4 FEET BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0538 ***********************************************************************
 NH0538  DESIGNATION -  J 221
 NH0538  PID         -  NH0538
 NH0538  STATE/COUNTY-  IL/WINNEBAGO
 NH0538  COUNTRY     -  US
 NH0538  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0538
 NH0538                         *CURRENT SURVEY CONTROL
 NH0538  ______________________________________________________________________
 NH0538* NAD 83(1986) POSITION- 42 24 42.     (N) 089 02 41.     (W)   SCALED
 NH0538* NAVD 88 ORTHO HEIGHT -   224.853 (meters)      737.71  (feet) ADJUSTED
 NH0538  ______________________________________________________________________
 NH0538  GEOID HEIGHT    -        -33.638 (meters)                     GEOID18
 NH0538  DYNAMIC HEIGHT  -        224.783 (meters)      737.48  (feet) COMP
 NH0538  MODELED GRAVITY -    980,304.5   (mgal)                       NAVD 88
 NH0538
 NH0538  VERT ORDER      -  FIRST     CLASS II
 NH0538
 NH0538.The horizontal coordinates were scaled from a map and have
 NH0538.an estimated accuracy of +/- 6 seconds.
 NH0538
 NH0538.The orthometric height was determined by differential leveling and
 NH0538.adjusted by the NATIONAL GEODETIC SURVEY
 NH0538.in June 1991.
 NH0538
 NH0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0538.GEOID18 height accuracy estimate available here.
 NH0538
 NH0538.Click photographs - Photos may exist for this station.
 NH0538
 NH0538.The dynamic height is computed by dividing the NAVD 88
 NH0538.geopotential number by the normal gravity value computed on the
 NH0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0538.degrees latitude (g = 980.6199 gals.).
 NH0538
 NH0538.The modeled gravity was interpolated from observed gravity values.
 NH0538
 NH0538;                    North         East    Units  Estimated Accuracy
 NH0538;SPC IL W     -   638,420.      792,350.      MT  (+/- 180 meters Scaled)
 NH0538
 NH0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM317975(NAD 83)
 NH0538
 NH0538                          SUPERSEDED SURVEY CONTROL
 NH0538
 NH0538  NGVD 29 (??/??/92)  224.914  (m)          737.91   (f) ADJ UNCH    1 2
 NH0538
 NH0538.Superseded values are not recommended for survey control.
 NH0538
 NH0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0538.See file dsdata.pdf to determine how the superseded data were derived.
 NH0538
 NH0538_MARKER: DB = BENCH MARK DISK
 NH0538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0538_STAMPING: J 221 1960
 NH0538_MARK LOGO: CGS
 NH0538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0538+STABILITY: SURFACE MOTION
 NH0538
 NH0538  HISTORY     - Date     Condition        Report By
 NH0538  HISTORY     - 1960     MONUMENTED       CGS
 NH0538  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0538
 NH0538                          STATION DESCRIPTION
 NH0538
 NH0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0538'3.3 MI NE FROM LATHAM PARK.
 NH0538'ABOUT 3.3 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0538'AND PACIFIC RAILROAD FROM THE CROSSING OF LATHAM ROAD AT LATHAM
 NH0538'PARK, 0.25 MILE NORTH OF MILEPOLE 4, IN S-6, R-2 E, T-45 N, AT
 NH0538'ROSCOE SIDING, AT THE CROSSING OF A GRAVEL ROAD LEADING EAST TO
 NH0538'ROSCOE, 44 FEET EAST-NORTHEAST OF THE EAST-NORTHEAST RAIL, 168
 NH0538'FEET SOUTH OF THE CENTER LINE OF GRAVEL ROAD, 197 1/2 FEET
 NH0538'EAST-SOUTHEAST OF THE CENTER LINE OF CROSSING, 1 1/2 FEET
 NH0538'WEST-SOUTHWEST OF A WIRE FENCE, 2.3 FEET NORTHWEST OF A STEEL
 NH0538'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET
 NH0538'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- THIS
 NH0538'MARK CAN BE REACHED BY GOING ABOUT 3.75 MILES SOUTHEAST ALONG
 NH0538'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE
 NH0538'STATION AT ROCKTON.
 NH0538
 NH0538                          STATION RECOVERY (1997)
 NH0538
 NH0538'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0538'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0556 ***********************************************************************
 NH0556  DESIGNATION -  J 222
 NH0556  PID         -  NH0556
 NH0556  STATE/COUNTY-  IL/WINNEBAGO
 NH0556  COUNTRY     -  US
 NH0556  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0556
 NH0556                         *CURRENT SURVEY CONTROL
 NH0556  ______________________________________________________________________
 NH0556* NAD 83(1986) POSITION- 42 19 46.     (N) 089 03 21.     (W)   SCALED
 NH0556* NAVD 88 ORTHO HEIGHT -   222.690 (meters)      730.61  (feet) ADJUSTED
 NH0556  ______________________________________________________________________
 NH0556  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 NH0556  DYNAMIC HEIGHT  -        222.619 (meters)      730.38  (feet) COMP
 NH0556  MODELED GRAVITY -    980,298.5   (mgal)                       NAVD 88
 NH0556
 NH0556  VERT ORDER      -  FIRST     CLASS II
 NH0556
 NH0556.The horizontal coordinates were scaled from a map and have
 NH0556.an estimated accuracy of +/- 6 seconds.
 NH0556
 NH0556.The orthometric height was determined by differential leveling and
 NH0556.adjusted by the NATIONAL GEODETIC SURVEY
 NH0556.in June 1991.
 NH0556
 NH0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0556.GEOID18 height accuracy estimate available here.
 NH0556
 NH0556.Click photographs - Photos may exist for this station.
 NH0556
 NH0556.The dynamic height is computed by dividing the NAVD 88
 NH0556.geopotential number by the normal gravity value computed on the
 NH0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0556.degrees latitude (g = 980.6199 gals.).
 NH0556
 NH0556.The modeled gravity was interpolated from observed gravity values.
 NH0556
 NH0556;                    North         East    Units  Estimated Accuracy
 NH0556;SPC IL W     -   629,270.      791,550.      MT  (+/- 180 meters Scaled)
 NH0556
 NH0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM306884(NAD 83)
 NH0556
 NH0556                          SUPERSEDED SURVEY CONTROL
 NH0556
 NH0556  NGVD 29 (??/??/92)  222.747  (m)          730.80   (f) ADJ UNCH    1 2
 NH0556
 NH0556.Superseded values are not recommended for survey control.
 NH0556
 NH0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0556.See file dsdata.pdf to determine how the superseded data were derived.
 NH0556
 NH0556_MARKER: DB = BENCH MARK DISK
 NH0556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0556_STAMPING: J 222 1960
 NH0556_MARK LOGO: CGS
 NH0556_PROJECTION: FLUSH
 NH0556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0556+STABILITY: SURFACE MOTION
 NH0556
 NH0556  HISTORY     - Date     Condition        Report By
 NH0556  HISTORY     - 1960     MONUMENTED       CGS
 NH0556  HISTORY     - 1987     GOOD             USPSQD
 NH0556  HISTORY     - 19970323 GOOD             USPSQD
 NH0556
 NH0556                          STATION DESCRIPTION
 NH0556
 NH0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0556'1 MI N FROM LOVES PARK.
 NH0556'ABOUT 0.95 MILE NORTH ALONG U.S. HIGHWAY 51 (NORTH SECOND STREET)
 NH0556'FROM THE INTERSECTION OF RIVERSIDE BOULEVARD AT LOVES PARK, AT
 NH0556'THE JUNCTION OF COLONIAL DRIVE, AT NORTH PARK, IN S-31, R-2E,
 NH0556'T-45N, 17 1/2 FEET EAST-SOUTHEAST OF THE EAST-SOUTHEAST CURB LINE
 NH0556'OF HIGHWAY 51, 26 1/2 FEET SOUTH OF THE CENTER LINE OF COLONIAL
 NH0556'DRIVE, 2.7 FEET EAST-SOUTHEAST OF POWER LINE POLE 452 31 W 02,
 NH0556'17 FEET WEST-NORTHWEST OF A SERVICE ROAD PARALLEL WITH THE
 NH0556'HIGHWAY, 3 FEET SOUTH OF CONCRETE CURB, ABOUT LEVEL WITH THE CURB,
 NH0556'AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 NH0556
 NH0556                          STATION RECOVERY (1987)
 NH0556
 NH0556'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0556'RECOVERED IN GOOD CONDITION.
 NH0556
 NH0556                          STATION RECOVERY (1997)
 NH0556
 NH0556'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0570 ***********************************************************************
 MF0570  DESIGNATION -  J 224
 MF0570  PID         -  MF0570
 MF0570  STATE/COUNTY-  IL/LEE
 MF0570  COUNTRY     -  US
 MF0570  USGS QUAD   -  STEWARD (2018)
 MF0570
 MF0570                         *CURRENT SURVEY CONTROL
 MF0570  ______________________________________________________________________
 MF0570* NAD 83(1986) POSITION- 41 47 21.     (N) 089 01 55.     (W)   SCALED
 MF0570* NAVD 88 ORTHO HEIGHT -   246.805 (meters)      809.73  (feet) ADJUSTED
 MF0570  ______________________________________________________________________
 MF0570  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF0570  DYNAMIC HEIGHT  -        246.715 (meters)      809.43  (feet) COMP
 MF0570  MODELED GRAVITY -    980,249.9   (mgal)                       NAVD 88
 MF0570
 MF0570  VERT ORDER      -  FIRST     CLASS I
 MF0570
 MF0570.The horizontal coordinates were scaled from a map and have
 MF0570.an estimated accuracy of +/- 6 seconds.
 MF0570
 MF0570.The orthometric height was determined by differential leveling and
 MF0570.adjusted by the NATIONAL GEODETIC SURVEY
 MF0570.in June 1991.
 MF0570
 MF0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0570.GEOID18 height accuracy estimate available here.
 MF0570
 MF0570.Click photographs - Photos may exist for this station.
 MF0570
 MF0570.The dynamic height is computed by dividing the NAVD 88
 MF0570.geopotential number by the normal gravity value computed on the
 MF0570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0570.degrees latitude (g = 980.6199 gals.).
 MF0570
 MF0570.The modeled gravity was interpolated from observed gravity values.
 MF0570
 MF0570;                    North         East    Units  Estimated Accuracy
 MF0570;SPC IL W     -   569,290.      794,320.      MT  (+/- 180 meters Scaled)
 MF0570
 MF0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM311283(NAD 83)
 MF0570
 MF0570                          SUPERSEDED SURVEY CONTROL
 MF0570
 MF0570  NGVD 29 (??/??/92)  246.855  (m)          809.89   (f) ADJ UNCH    1 1
 MF0570
 MF0570.Superseded values are not recommended for survey control.
 MF0570
 MF0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0570.See file dsdata.pdf to determine how the superseded data were derived.
 MF0570
 MF0570_MARKER: DB = BENCH MARK DISK
 MF0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0570_STAMPING: J 224 1960
 MF0570_MARK LOGO: CGS
 MF0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0570+STABILITY: SURFACE MOTION
 MF0570
 MF0570  HISTORY     - Date     Condition        Report By
 MF0570  HISTORY     - 1960     MONUMENTED       CGS
 MF0570  HISTORY     - 1969     GOOD             CGS
 MF0570  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0570  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0570  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0570
 MF0570                          STATION DESCRIPTION
 MF0570
 MF0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0570'9.8 MI S FROM ROCHELLE.
 MF0570'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON, AND
 MF0570'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, THENCE 4.35 MILES
 MF0570'SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 MF0570'55 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF THE
 MF0570'RAILROAD AND A GRAVELED ROAD, 45 FEET EAST OF THE EAST RAIL,
 MF0570'30 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 135 FEET
 MF0570'NORTH OF GREAT LAKES PIPE LINE MARKER NUMBER 240+42, 3 FEET
 MF0570'SOUTHWEST OF A CORNER FENCE POST, 2 FEET WEST OF A FENCE, 2.3
 MF0570'FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 MF0570'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0570'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0570'SEC 8, T38N, R 2E.
 MF0570
 MF0570                          STATION RECOVERY (1995)
 MF0570
 MF0570'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0570'MARK NOT FOUND.
 MF0570
 MF0570                          STATION RECOVERY (2002)
 MF0570
 MF0570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0570'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0570
 MF0570                          STATION RECOVERY (2003)
 MF0570
 MF0570'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0570'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0682 ***********************************************************************
 MF0682  DESIGNATION -  J 225
 MF0682  PID         -  MF0682
 MF0682  STATE/COUNTY-  IL/LASALLE
 MF0682  COUNTRY     -  US
 MF0682  USGS QUAD   -  TROY GROVE (2018)
 MF0682
 MF0682                         *CURRENT SURVEY CONTROL
 MF0682  ______________________________________________________________________
 MF0682* NAD 83(1986) POSITION- 41 27 20.     (N) 089 07 00.     (W)   SCALED
 MF0682* NAVD 88 ORTHO HEIGHT -   206.071 (meters)      676.08  (feet) ADJUSTED
 MF0682  ______________________________________________________________________
 MF0682  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF0682  DYNAMIC HEIGHT  -        205.990 (meters)      675.82  (feet) COMP
 MF0682  MODELED GRAVITY -    980,227.5   (mgal)                       NAVD 88
 MF0682
 MF0682  VERT ORDER      -  FIRST     CLASS I
 MF0682
 MF0682.The horizontal coordinates were scaled from a map and have
 MF0682.an estimated accuracy of +/- 6 seconds.
 MF0682
 MF0682.The orthometric height was determined by differential leveling and
 MF0682.adjusted by the NATIONAL GEODETIC SURVEY
 MF0682.in June 1991.
 MF0682
 MF0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0682.GEOID18 height accuracy estimate available here.
 MF0682
 MF0682.Click photographs - Photos may exist for this station.
 MF0682
 MF0682.The dynamic height is computed by dividing the NAVD 88
 MF0682.geopotential number by the normal gravity value computed on the
 MF0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0682.degrees latitude (g = 980.6199 gals.).
 MF0682
 MF0682.The modeled gravity was interpolated from observed gravity values.
 MF0682
 MF0682;                    North         East    Units  Estimated Accuracy
 MF0682;SPC IL E     -   531,930.      234,550.      MT  (+/- 180 meters Scaled)
 MF0682
 MF0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL232914(NAD 83)
 MF0682
 MF0682                          SUPERSEDED SURVEY CONTROL
 MF0682
 MF0682  NGVD 29 (??/??/92)  206.118  (m)          676.24   (f) ADJ UNCH    1 1
 MF0682
 MF0682.Superseded values are not recommended for survey control.
 MF0682
 MF0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0682.See file dsdata.pdf to determine how the superseded data were derived.
 MF0682
 MF0682_MARKER: DB = BENCH MARK DISK
 MF0682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0682_STAMPING: J 225 1960
 MF0682_MARK LOGO: CGS
 MF0682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0682+STABILITY: SURFACE MOTION
 MF0682
 MF0682  HISTORY     - Date     Condition        Report By
 MF0682  HISTORY     - 1960     MONUMENTED       CGS
 MF0682  HISTORY     - 1969     GOOD             CGS
 MF0682  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0682  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0682  HISTORY     - 20130919 MARK NOT FOUND   ILDT
 MF0682
 MF0682                          STATION DESCRIPTION
 MF0682
 MF0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0682'6.5 MI S FROM MENDOTA.
 MF0682'ABOUT 6.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0682'THE RAILROAD STATION AT MENDOTA, 1.05 MILES NORTH OF THE CROSSING
 MF0682'OF THE RAILROAD AND THE CHICAGO AND NORTHWESTERN RAILWAY AT
 MF0682'DIMMICK, 0.2 MILE NORTH OF MILEPOST 865, 0.1 MILE NORTH OF THE
 MF0682'NORTH END OF THE DIMMICK SIDETRACK, 45 FEET EAST OF THE EAST
 MF0682'RAIL, 249 FEET NORTH OF THE CENTER LINE OF A GRAVELED ROAD,
 MF0682'227 FEET NORTH OF A CORNER FENCE POST, 16 FEET NORTH-NORTHWEST
 MF0682'OF A 25-INCH ELM TREE, 1 1/2 FEET WEST OF A FENCE, 2.2 FEET
 MF0682'NORTHWEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW BELOW
 MF0682'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0682'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0682'SEC 33, T35N, R 1E.
 MF0682
 MF0682                          STATION RECOVERY (1997)
 MF0682
 MF0682'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0682'MARK NOT FOUND.
 MF0682
 MF0682                          STATION RECOVERY (2002)
 MF0682
 MF0682'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0682'MARK NOT FOUND.
 MF0682
 MF0682                          STATION RECOVERY (2013)
 MF0682
 MF0682'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0682'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0103 ***********************************************************************
 NH0103  DESIGNATION -  J 226
 NH0103  PID         -  NH0103
 NH0103  STATE/COUNTY-  IL/MCHENRY
 NH0103  COUNTRY     -  US
 NH0103  USGS QUAD   -  RICHMOND (2018)
 NH0103
 NH0103                         *CURRENT SURVEY CONTROL
 NH0103  ______________________________________________________________________
 NH0103* NAD 83(1986) POSITION- 42 26 04.     (N) 088 18 22.     (W)   SCALED
 NH0103* NAVD 88 ORTHO HEIGHT -   235.602 (meters)      772.97  (feet) ADJUSTED
 NH0103  ______________________________________________________________________
 NH0103  GEOID HEIGHT    -        -34.175 (meters)                     GEOID18
 NH0103  DYNAMIC HEIGHT  -        235.526 (meters)      772.72  (feet) COMP
 NH0103  MODELED GRAVITY -    980,293.2   (mgal)                       NAVD 88
 NH0103
 NH0103  VERT ORDER      -  SECOND    CLASS 0
 NH0103
 NH0103.The horizontal coordinates were scaled from a map and have
 NH0103.an estimated accuracy of +/- 6 seconds.
 NH0103
 NH0103.The orthometric height was determined by differential leveling and
 NH0103.adjusted by the NATIONAL GEODETIC SURVEY
 NH0103.in June 1991.
 NH0103
 NH0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0103.GEOID18 height accuracy estimate available here.
 NH0103
 NH0103.Click photographs - Photos may exist for this station.
 NH0103
 NH0103.The dynamic height is computed by dividing the NAVD 88
 NH0103.geopotential number by the normal gravity value computed on the
 NH0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0103.degrees latitude (g = 980.6199 gals.).
 NH0103
 NH0103.The modeled gravity was interpolated from observed gravity values.
 NH0103
 NH0103;                    North         East    Units  Estimated Accuracy
 NH0103;SPC IL E     -   640,360.      302,240.      MT  (+/- 180 meters Scaled)
 NH0103
 NH0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM925988(NAD 83)
 NH0103
 NH0103                          SUPERSEDED SURVEY CONTROL
 NH0103
 NH0103  NGVD 29 (??/??/92)  235.674  (m)          773.21   (f) ADJ UNCH    2 0
 NH0103
 NH0103.Superseded values are not recommended for survey control.
 NH0103
 NH0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0103.See file dsdata.pdf to determine how the superseded data were derived.
 NH0103
 NH0103_MARKER: DB = BENCH MARK DISK
 NH0103_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0103_SP_SET: BRIDGE
 NH0103_STAMPING: J 226 1960
 NH0103_MARK LOGO: CGS
 NH0103_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0103_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0103+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2003
 NH0103
 NH0103  HISTORY     - Date     Condition        Report By
 NH0103  HISTORY     - 1960     MONUMENTED       CGS
 NH0103  HISTORY     - 1987     GOOD             USPSQD
 NH0103  HISTORY     - 19930822 GOOD             USPSQD
 NH0103  HISTORY     - 20030430 GOOD             GEOCAC
 NH0103
 NH0103                          STATION DESCRIPTION
 NH0103
 NH0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0103'1.5 MI S FROM RICHMOND.
 NH0103'ABOUT 1.5 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0103'FROM THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0103'RAILROAD IN THE SOUTH PART OF RICHMOND, 0.4 MILE NORTH OF
 NH0103'MILEPOLE 72, 6 FEET EAST OF THE EAST RAIL, IN TOP OF THE EAST
 NH0103'END OF THE NORTH ONE OF TWO PIERS UNDER BRIDGE 696 AND OVER
 NH0103'NIPPERSINK CREEK, 2 FEET SOUTH OF THE NORTH EDGE OF THE PIER,
 NH0103'3 1/2 FEET NORTHWEST OF THE POINTED END OF THE PIER, AND ABOUT
 NH0103'8 FEET BELOW THE LEVEL OF THE TRACK.
 NH0103
 NH0103                          STATION RECOVERY (1987)
 NH0103
 NH0103'RECOVERY NOTE BY US POWER SQUADRON 1987 (PHY)
 NH0103'RECOVERED IN GOOD CONDITION.
 NH0103
 NH0103                          STATION RECOVERY (1993)
 NH0103
 NH0103'RECOVERY NOTE BY US POWER SQUADRON 1993
 NH0103'RECOVERED IN GOOD CONDITION.
 NH0103
 NH0103                          STATION RECOVERY (2003)
 NH0103
 NH0103'RECOVERY NOTE BY GEOCACHING 2003 (GJ)
 NH0103'RECOVERED IN GOOD CONDITION.  RAILROAD HAS BEEN REMOVED AND RAILBED
 NH0103'HAS BEEN CONVERTED INTO MULTI USE TRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0173 ***********************************************************************
 NH0173  DESIGNATION -  J 227
 NH0173  PID         -  NH0173
 NH0173  STATE/COUNTY-  IL/KANE
 NH0173  COUNTRY     -  US
 NH0173  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0173
 NH0173                         *CURRENT SURVEY CONTROL
 NH0173  ______________________________________________________________________
 NH0173* NAD 83(1986) POSITION- 42 07 30.     (N) 088 16 57.     (W)   SCALED
 NH0173* NAVD 88 ORTHO HEIGHT -   221.899 (meters)      728.01  (feet) ADJUSTED
 NH0173  ______________________________________________________________________
 NH0173  GEOID HEIGHT    -        -33.645 (meters)                     GEOID18
 NH0173  DYNAMIC HEIGHT  -        221.822 (meters)      727.76  (feet) COMP
 NH0173  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 NH0173
 NH0173  VERT ORDER      -  SECOND    CLASS 0
 NH0173
 NH0173.The horizontal coordinates were scaled from a map and have
 NH0173.an estimated accuracy of +/- 6 seconds.
 NH0173
 NH0173.The orthometric height was determined by differential leveling and
 NH0173.adjusted by the NATIONAL GEODETIC SURVEY
 NH0173.in June 1991.
 NH0173
 NH0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0173.GEOID18 height accuracy estimate available here.
 NH0173
 NH0173.Click photographs - Photos may exist for this station.
 NH0173
 NH0173.The dynamic height is computed by dividing the NAVD 88
 NH0173.geopotential number by the normal gravity value computed on the
 NH0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0173.degrees latitude (g = 980.6199 gals.).
 NH0173
 NH0173.The modeled gravity was interpolated from observed gravity values.
 NH0173
 NH0173;                    North         East    Units  Estimated Accuracy
 NH0173;SPC IL E     -   605,990.      304,200.      MT  (+/- 180 meters Scaled)
 NH0173
 NH0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM939644(NAD 83)
 NH0173
 NH0173                          SUPERSEDED SURVEY CONTROL
 NH0173
 NH0173  NGVD 29 (??/??/92)  221.965  (m)          728.23   (f) ADJ UNCH    2 0
 NH0173
 NH0173.Superseded values are not recommended for survey control.
 NH0173
 NH0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0173.See file dsdata.pdf to determine how the superseded data were derived.
 NH0173
 NH0173_MARKER: DB = BENCH MARK DISK
 NH0173_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0173_SP_SET: BRIDGE
 NH0173_STAMPING: J 227 1960
 NH0173_MARK LOGO: CGS
 NH0173_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0173
 NH0173  HISTORY     - Date     Condition        Report By
 NH0173  HISTORY     - 1960     MONUMENTED       CGS
 NH0173  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0173
 NH0173                          STATION DESCRIPTION
 NH0173
 NH0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0173'1.2 MI N FROM CARPENTERSVILLE.
 NH0173'ABOUT 1.2 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0173'FROM THE STATION AT CARPENTERSVILLE, 0.45 MILE SOUTH OF MILEPOLE
 NH0173'50, 4 FEET EAST OF THE EAST RAIL, IN TOP OF THE EAST END OF THE
 NH0173'SOUTH ABUTMENT OF BRIDGE 648, 7 FEET WEST OF THE EAST END OF THE
 NH0173'TOP STEP OF THE ABUTMENT, AND ABOUT 3 FEET BELOW THE LEVEL OF
 NH0173'THE TRACK.
 NH0173
 NH0173                          STATION RECOVERY (1987)
 NH0173
 NH0173'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0173'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0464 ***********************************************************************
 NH0464  DESIGNATION -  J 228
 NH0464  PID         -  NH0464
 NH0464  STATE/COUNTY-  IL/WINNEBAGO
 NH0464  COUNTRY     -  US
 NH0464  USGS QUAD   -  PECATONICA (2018)
 NH0464
 NH0464                         *CURRENT SURVEY CONTROL
 NH0464  ______________________________________________________________________
 NH0464* NAD 83(1986) POSITION- 42 16 14.5    (N) 089 15 20.1    (W)   HD_HELD2
 NH0464* NAVD 88 ORTHO HEIGHT -   257.562 (meters)      845.02  (feet) ADJUSTED
 NH0464  ______________________________________________________________________
 NH0464  GEOID HEIGHT    -        -33.336 (meters)                     GEOID18
 NH0464  DYNAMIC HEIGHT  -        257.477 (meters)      844.74  (feet) COMP
 NH0464  MODELED GRAVITY -    980,283.6   (mgal)                       NAVD 88
 NH0464
 NH0464  VERT ORDER      -  FIRST     CLASS II
 NH0464
 NH0464.The horizontal coordinates were established by autonomous hand held GPS
 NH0464.observations and have an estimated accuracy of +/- 10 meters.
 NH0464
 NH0464.The orthometric height was determined by differential leveling and
 NH0464.adjusted by the NATIONAL GEODETIC SURVEY
 NH0464.in June 1991.
 NH0464
 NH0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0464.GEOID18 height accuracy estimate available here.
 NH0464
 NH0464.Click photographs - Photos may exist for this station.
 NH0464
 NH0464.The dynamic height is computed by dividing the NAVD 88
 NH0464.geopotential number by the normal gravity value computed on the
 NH0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0464.degrees latitude (g = 980.6199 gals.).
 NH0464
 NH0464.The modeled gravity was interpolated from observed gravity values.
 NH0464
 NH0464;                    North         East    Units  Estimated Accuracy
 NH0464;SPC IL W     -   622,550.      775,159.      MT  (+/- 10 meters HH2 GPS)
 NH0464
 NH0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1398782295(NAD 83)
 NH0464
 NH0464                          SUPERSEDED SURVEY CONTROL
 NH0464
 NH0464  NGVD 29 (??/??/92)  257.610  (m)          845.18   (f) ADJ UNCH    1 2
 NH0464
 NH0464.Superseded values are not recommended for survey control.
 NH0464
 NH0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0464.See file dsdata.pdf to determine how the superseded data were derived.
 NH0464
 NH0464_MARKER: DB = BENCH MARK DISK
 NH0464_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0464_SP_SET: BRIDGE ABUTMENT
 NH0464_STAMPING: J 228 1960
 NH0464_MARK LOGO: CGS
 NH0464_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0464
 NH0464  HISTORY     - Date     Condition        Report By
 NH0464  HISTORY     - 1960     MONUMENTED       CGS
 NH0464  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH0464
 NH0464                          STATION DESCRIPTION
 NH0464
 NH0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0464'0.7 MI W FROM WINNEBAGO.
 NH0464'ABOUT 0.7 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0464'FROM THE STATION AT WINNEBAGO, ABOUT 50 YARDS NORTH AND ACROSS
 NH0464'THE TRACK FROM MILE POST 101, IN SECTION 8, R 11 E, T 26 N., IN
 NH0464'THE TOP OF THE NORTHEAST END OF BRIDGE SEAT OF NORTHWEST ABUTMENT
 NH0464'OF A 15-FOOT BRIDGE AND CATTLE PASS (BRIDGE NO. 506), 5 FEET
 NH0464'NORTHEAST OF NORTHEAST RAIL, 6 FEET SOUTHWEST OF NORTHEAST END OF
 NH0464'ABUTMENT, 1 1/2 FEET NORTHWEST OF SOUTHEAST EDGE OF ABUTMENT AND
 NH0464'2 1/2 FEET BELOW LEVEL OF TRACK.
 NH0464
 NH0464                          STATION RECOVERY (1997)
 NH0464
 NH0464'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0464'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0855 ***********************************************************************
 LC0855  DESIGNATION -  J 229
 LC0855  PID         -  LC0855
 LC0855  STATE/COUNTY-  IL/WOODFORD
 LC0855  COUNTRY     -  US
 LC0855  USGS QUAD   -  BENSON (2018)
 LC0855
 LC0855                         *CURRENT SURVEY CONTROL
 LC0855  ______________________________________________________________________
 LC0855* NAD 83(2011) POSITION- 40 48 35.18162(N) 089 01 25.73111(W)   ADJUSTED
 LC0855* NAD 83(2011) ELLIP HT-   181.183 (meters)        (06/27/12)   ADJUSTED
 LC0855* NAD 83(2011) EPOCH   -  2010.00
 LC0855* NAVD 88 ORTHO HEIGHT -   213.550 (meters)      700.62  (feet) ADJUSTED
 LC0855  ______________________________________________________________________
 LC0855  GEOID HEIGHT    -        -32.369 (meters)                     GEOID18
 LC0855  NAD 83(2011) X  -     82,365.604 (meters)                     COMP
 LC0855  NAD 83(2011) Y  - -4,833,859.321 (meters)                     COMP
 LC0855  NAD 83(2011) Z  -  4,146,575.291 (meters)                     COMP
 LC0855  LAPLACE CORR    -          1.23  (seconds)                    DEFLEC18
 LC0855  DYNAMIC HEIGHT  -        213.456 (meters)      700.31  (feet) COMP
 LC0855  MODELED GRAVITY -    980,177.2   (mgal)                       NAVD 88
 LC0855
 LC0855  VERT ORDER      -  FIRST     CLASS I
 LC0855
 LC0855  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0855  Standards:
 LC0855         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0855            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0855  -------------------------------------------------------------------
 LC0855  NETWORK    1.30   1.78           0.59   0.46   0.91      0.07652786
 LC0855  -------------------------------------------------------------------
 LC0855  Click here for local accuracies and other accuracy information.
 LC0855
 LC0855.The horizontal coordinates were established by GPS observations
 LC0855.and adjusted by the National Geodetic Survey in June 2012.
 LC0855
 LC0855.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0855.been affixed to the stable North American tectonic plate. See 
 LC0855.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0855
 LC0855.The horizontal coordinates are valid at the epoch date displayed above
 LC0855.which is a decimal equivalence of Year/Month/Day.
 LC0855
 LC0855.The orthometric height was determined by differential leveling and
 LC0855.adjusted by the NATIONAL GEODETIC SURVEY
 LC0855.in June 1991.
 LC0855
 LC0855.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0855.GEOID18 height accuracy estimate available here.
 LC0855
 LC0855.Click photographs - Photos may exist for this station.
 LC0855
 LC0855.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0855
 LC0855.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0855
 LC0855.The ellipsoidal height was determined by GPS observations
 LC0855.and is referenced to NAD 83.
 LC0855
 LC0855.The dynamic height is computed by dividing the NAVD 88
 LC0855.geopotential number by the normal gravity value computed on the
 LC0855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0855.degrees latitude (g = 980.6199 gals.).
 LC0855
 LC0855.The modeled gravity was interpolated from observed gravity values.
 LC0855
 LC0855. The following values were computed from the NAD 83(2011) position.
 LC0855
 LC0855;                    North         East     Units Scale Factor Converg.
 LC0855;SPC IL W     -   460,530.178   796,425.295   MT  1.00005558   +0 44 49.1
 LC0855;SPC IL W     - 1,510,922.76  2,612,938.66   sFT  1.00005558   +0 44 49.1
 LC0855;UTM  16      - 4,519,611.101   329,300.470   MT  0.99995865   -1 19 22.7
 LC0855
 LC0855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0855!SPC IL W     -   0.99997158  x   1.00005558  =   1.00002716
 LC0855!UTM  16      -   0.99997158  x   0.99995865  =   0.99993023
 LC0855
 LC0855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2930019611(NAD 83)
 LC0855
 LC0855                          SUPERSEDED SURVEY CONTROL
 LC0855
 LC0855  NAD 83(2007)-  40 48 35.18147(N)    089 01 25.73204(W) AD(2002.00) 0
 LC0855  ELLIP H (02/10/07)  181.209  (m)                       GP(2002.00)    
 LC0855  ELLIP H (02/03/05)  181.212  (m)                       GP(       ) 4 2
 LC0855  NAD 83(1997)-  40 48 35.18141(N)    089 01 25.73184(W) AD(       ) 1
 LC0855  ELLIP H (03/04/03)  181.217  (m)                       GP(       ) 4 2
 LC0855  NAVD 88             213.55   (m)          700.6    (f) LEVELING    3  
 LC0855  NGVD 29 (??/??/92)  213.605  (m)          700.80   (f) ADJ UNCH    1 1
 LC0855
 LC0855.Superseded values are not recommended for survey control.
 LC0855
 LC0855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0855.See file dsdata.pdf to determine how the superseded data were derived.
 LC0855
 LC0855_MARKER: DB = BENCH MARK DISK
 LC0855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0855_STAMPING: J 229 1960
 LC0855_MARK LOGO: CGS
 LC0855_PROJECTION: PROJECTING 10 CENTIMETERS
 LC0855_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0855+STABILITY: SURFACE MOTION
 LC0855_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0855+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2020
 LC0855
 LC0855  HISTORY     - Date     Condition        Report By
 LC0855  HISTORY     - 1960     MONUMENTED       CGS
 LC0855  HISTORY     - 1969     GOOD             CGS
 LC0855  HISTORY     - 19981014 GOOD             USPSQD
 LC0855  HISTORY     - 200205   GOOD             ASCPC
 LC0855  HISTORY     - 20200902 GOOD             ILDT
 LC0855
 LC0855                          STATION DESCRIPTION
 LC0855
 LC0855'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0855'5 MI N FROM EL PASO.
 LC0855'ABOUT 4.95 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0855'THE STATION AT EL PASO, OR ABOUT 5.95 MILES SOUTH ALONG THE
 LC0855'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT MINONK, 0.25 MILE
 LC0855'SOUTH OF MILEPOST 819, AT THE CROSSING OF THE RAILROAD AND A
 LC0855'GRAVELED ROAD, 91 1/2 FEET WEST OF THE WEST RAIL, 31 FEET NORTH
 LC0855'OF THE CENTER LINE OF THE ROAD, 53 FEET WEST OF A TELEPHONE POLE,
 LC0855'10 FEET NORTH OF A POWER POLE, 9 FEET NORTH OF A CORNER FENCE POST,
 LC0855'1 FOOT EAST OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK,
 LC0855'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE
 LC0855'THE SURFACE OF THE GROUND.  SEC 8, T27N, R2E
 LC0855
 LC0855                          STATION RECOVERY (1998)
 LC0855
 LC0855'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0855'RECOVERED IN GOOD CONDITION.
 LC0855
 LC0855                          STATION RECOVERY (2002)
 LC0855
 LC0855'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0855'RECOVERED AS DESCRIBED
 LC0855
 LC0855                          STATION RECOVERY (2020)
 LC0855
 LC0855'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC0855'THE MARK IS 9 FT (2.7 M) SOUTH-SOUTHEAST OF A 12 INCH (30 CM) OAK TREE
 LC0855'THAT HANGS OVER THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0640 ***********************************************************************
 KB0640  DESIGNATION -  J 23
 KB0640  PID         -  KB0640
 KB0640  STATE/COUNTY-  IL/PIATT
 KB0640  COUNTRY     -  US
 KB0640  USGS QUAD   -  BEMENT (2018)
 KB0640
 KB0640                         *CURRENT SURVEY CONTROL
 KB0640  ______________________________________________________________________
 KB0640* NAD 83(1986) POSITION- 39 55 17.     (N) 088 34 45.     (W)   SCALED
 KB0640* NAVD 88 ORTHO HEIGHT -   209.193 (meters)      686.33  (feet) ADJUSTED
 KB0640  ______________________________________________________________________
 KB0640  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KB0640  DYNAMIC HEIGHT  -        209.084 (meters)      685.97  (feet) COMP
 KB0640  MODELED GRAVITY -    980,097.4   (mgal)                       NAVD 88
 KB0640
 KB0640  VERT ORDER      -  SECOND    CLASS 0
 KB0640
 KB0640.The horizontal coordinates were scaled from a map and have
 KB0640.an estimated accuracy of +/- 6 seconds.
 KB0640
 KB0640.The orthometric height was determined by differential leveling and
 KB0640.adjusted by the NATIONAL GEODETIC SURVEY
 KB0640.in June 1991.
 KB0640
 KB0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0640.GEOID18 height accuracy estimate available here.
 KB0640
 KB0640.Click photographs - Photos may exist for this station.
 KB0640
 KB0640.The dynamic height is computed by dividing the NAVD 88
 KB0640.geopotential number by the normal gravity value computed on the
 KB0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0640.degrees latitude (g = 980.6199 gals.).
 KB0640
 KB0640.The modeled gravity was interpolated from observed gravity values.
 KB0640
 KB0640;                    North         East    Units  Estimated Accuracy
 KB0640;SPC IL E     -   361,300.      278,980.      MT  (+/- 180 meters Scaled)
 KB0640
 KB0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK650202(NAD 83)
 KB0640
 KB0640                          SUPERSEDED SURVEY CONTROL
 KB0640
 KB0640  NGVD 29 (??/??/92)  209.263  (m)          686.56   (f) ADJ UNCH    2 0
 KB0640
 KB0640.Superseded values are not recommended for survey control.
 KB0640
 KB0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0640.See file dsdata.pdf to determine how the superseded data were derived.
 KB0640
 KB0640_MARKER: DB = BENCH MARK DISK
 KB0640_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KB0640+WITH SETTING: PAVEMENT
 KB0640_SP_SET: SIGNAL BASE
 KB0640_STAMPING: J 23 1934
 KB0640_MARK LOGO: CGS
 KB0640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0640+STABILITY: SURFACE MOTION
 KB0640
 KB0640  HISTORY     - Date     Condition        Report By
 KB0640  HISTORY     - 1934     MONUMENTED       CGS
 KB0640  HISTORY     - 1934     GOOD             CGS
 KB0640  HISTORY     - 1944     GOOD             CGS
 KB0640  HISTORY     - 1975     GOOD             ILDT
 KB0640
 KB0640                          STATION DESCRIPTION
 KB0640
 KB0640'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0640'AT BEMENT.
 KB0640'AT BEMENT, PIATT COUNTY, ON THE WABASH RAILROAD, OPPOSITE THE
 KB0640'STATION, ABOUT 200 FEET EAST OF A SEMAPHORE SIGNAL, 16 POLES
 KB0640'WEST OF MILEPOST 354, AT THE CROSSING OF THE WABASH MAIN-LINE
 KB0640'TRACK LEADING TO ST. LOUIS, 70 FEET NORTHWEST OF WATER TANKS,
 KB0640'IN THE TOP OF THE CONCRETE BASE OF AN OLD SIGNAL, 10 FEET NORTH
 KB0640'OF THE CENTERLINE OF THE NORTH TRACK, AND LEVEL WITH THE TRACK.
 KB0640'A STANDARD DISK, STAMPED J 23 1934.
 KB0640
 KB0640                          STATION RECOVERY (1944)
 KB0640
 KB0640'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 KB0640'RECOVERED IN GOOD CONDITION.
 KB0640
 KB0640                          STATION RECOVERY (1975)
 KB0640
 KB0640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0720 ***********************************************************************
 MF0720  DESIGNATION -  J 230
 MF0720  PID         -  MF0720
 MF0720  STATE/COUNTY-  IL/LASALLE
 MF0720  COUNTRY     -  US
 MF0720  USGS QUAD   -  LA SALLE (2018)
 MF0720
 MF0720                         *CURRENT SURVEY CONTROL
 MF0720  ______________________________________________________________________
 MF0720* NAD 83(1986) POSITION- 41 17 24.     (N) 089 04 10.     (W)   SCALED
 MF0720* NAVD 88 ORTHO HEIGHT -   194.062 (meters)      636.69  (feet) ADJUSTED
 MF0720  ______________________________________________________________________
 MF0720  GEOID HEIGHT    -        -32.943 (meters)                     GEOID18
 MF0720  DYNAMIC HEIGHT  -        193.984 (meters)      636.43  (feet) COMP
 MF0720  MODELED GRAVITY -    980,216.2   (mgal)                       NAVD 88
 MF0720
 MF0720  VERT ORDER      -  FIRST     CLASS I
 MF0720
 MF0720.The horizontal coordinates were scaled from a map and have
 MF0720.an estimated accuracy of +/- 6 seconds.
 MF0720
 MF0720.The orthometric height was determined by differential leveling and
 MF0720.adjusted by the NATIONAL GEODETIC SURVEY
 MF0720.in June 1991.
 MF0720
 MF0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0720.GEOID18 height accuracy estimate available here.
 MF0720
 MF0720.Click photographs - Photos may exist for this station.
 MF0720
 MF0720.The dynamic height is computed by dividing the NAVD 88
 MF0720.geopotential number by the normal gravity value computed on the
 MF0720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0720.degrees latitude (g = 980.6199 gals.).
 MF0720
 MF0720.The modeled gravity was interpolated from observed gravity values.
 MF0720
 MF0720;                    North         East    Units  Estimated Accuracy
 MF0720;SPC IL E     -   513,510.      238,340.      MT  (+/- 180 meters Scaled)
 MF0720
 MF0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL267730(NAD 83)
 MF0720
 MF0720                          SUPERSEDED SURVEY CONTROL
 MF0720
 MF0720  NGVD 29 (??/??/92)  194.124  (m)          636.89   (f) ADJ UNCH    1 1
 MF0720
 MF0720.Superseded values are not recommended for survey control.
 MF0720
 MF0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0720.See file dsdata.pdf to determine how the superseded data were derived.
 MF0720
 MF0720_MARKER: DB = BENCH MARK DISK
 MF0720_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0720_SP_SET: FOUNDATION
 MF0720_STAMPING: J 230 1960
 MF0720_MARK LOGO: CGS
 MF0720_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0720_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0720+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2024
 MF0720
 MF0720  HISTORY     - Date     Condition        Report By
 MF0720  HISTORY     - 1960     MONUMENTED       CGS
 MF0720  HISTORY     - 1969     GOOD             CGS
 MF0720  HISTORY     - 19970728 GOOD             USPSQD
 MF0720  HISTORY     - 20020826 GOOD             USPSQD
 MF0720  HISTORY     - 20050505 GOOD             CHAST
 MF0720  HISTORY     - 20240725 GOOD             ILDT
 MF0720
 MF0720                          STATION DESCRIPTION
 MF0720
 MF0720'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0720'0.6 MI SW FROM OGLESBY.
 MF0720'ABOUT 0.3 MILE WEST ALONG WALNUT STREET FROM THE POST OFFICE AT
 MF0720'OGLESBY, THENCE 0.25 MILE SOUTH ALONG STATE HIGHWAYS 71 AND 351,
 MF0720'THENCE 0.05 MILE WEST ALONG A GRAVELED DRIVEWAY TO THE ILLINOIS
 MF0720'POWER COMPANY SUB-STATION, 16 FEET SOUTH OF THE CENTER OF A METAL
 MF0720'GATE, SET VERTICALLY IN THE EAST FACE OF THE CONCRETE FOUNDATION
 MF0720'OF A TWO-STORY BRICK BUILDING, 1.2 FEET SOUTH OF THE NORTHEAST
 MF0720'CORNER OF THE BUILDING, 188 YARDS NORTH OF BENCH MARK E 236, AND
 MF0720'ABOUT 2 INCHES ABOVE THE LEVEL OF THE GROUND.  SEC 35, T33N, R1E
 MF0720
 MF0720                          STATION RECOVERY (1997)
 MF0720
 MF0720'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0720'RECOVERED IN GOOD CONDITION.
 MF0720
 MF0720                          STATION RECOVERY (2002)
 MF0720
 MF0720'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0720'RECOVERED IN GOOD CONDITION.
 MF0720
 MF0720                          STATION RECOVERY (2005)
 MF0720
 MF0720'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 MF0720'RECOVERD AS DESCRIBED
 MF0720
 MF0720                          STATION RECOVERY (2024)
 MF0720
 MF0720'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 MF0720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0387 ***********************************************************************
 MF0387  DESIGNATION -  J 231
 MF0387  PID         -  MF0387
 MF0387  STATE/COUNTY-  IL/LASALLE
 MF0387  COUNTRY     -  US
 MF0387  USGS QUAD   -  OTTAWA (2018)
 MF0387
 MF0387                         *CURRENT SURVEY CONTROL
 MF0387  ______________________________________________________________________
 MF0387* NAD 83(1986) POSITION- 41 20 46.71   (N) 088 50 33.45   (W)   HD_HELD1
 MF0387* NAVD 88 ORTHO HEIGHT -   147.874 (meters)      485.15  (feet) ADJUSTED
 MF0387  ______________________________________________________________________
 MF0387  GEOID HEIGHT    -        -32.894 (meters)                     GEOID18
 MF0387  DYNAMIC HEIGHT  -        147.817 (meters)      484.96  (feet) COMP
 MF0387  MODELED GRAVITY -    980,234.1   (mgal)                       NAVD 88
 MF0387
 MF0387  VERT ORDER      -  FIRST     CLASS II
 MF0387
 MF0387.The horizontal coordinates were determined by differentially corrected
 MF0387.hand held GPS observations or other comparable positioning techniques
 MF0387.and have an estimated accuracy of +/- 3 meters.
 MF0387
 MF0387.The orthometric height was determined by differential leveling and
 MF0387.adjusted by the NATIONAL GEODETIC SURVEY
 MF0387.in June 1991.
 MF0387
 MF0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0387.GEOID18 height accuracy estimate available here.
 MF0387
 MF0387.Click photographs - Photos may exist for this station.
 MF0387
 MF0387.The dynamic height is computed by dividing the NAVD 88
 MF0387.geopotential number by the normal gravity value computed on the
 MF0387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0387.degrees latitude (g = 980.6199 gals.).
 MF0387
 MF0387.The modeled gravity was interpolated from observed gravity values.
 MF0387
 MF0387;                    North         East    Units  Estimated Accuracy
 MF0387;SPC IL E     -   519,626.0     257,376.7     MT  (+/- 3 meters HH1 GPS) 
 MF0387
 MF0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4584278839(NAD 83)
 MF0387
 MF0387                          SUPERSEDED SURVEY CONTROL
 MF0387
 MF0387  NGVD 29 (??/??/92)  147.930  (m)          485.33   (f) ADJ UNCH    1 2
 MF0387
 MF0387.Superseded values are not recommended for survey control.
 MF0387
 MF0387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0387.See file dsdata.pdf to determine how the superseded data were derived.
 MF0387
 MF0387_MARKER: DB = BENCH MARK DISK
 MF0387_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0387_SP_SET: BUILDING
 MF0387_STAMPING: J 231 1960
 MF0387_MARK LOGO: CGS
 MF0387_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0387_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0387+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2002
 MF0387
 MF0387  HISTORY     - Date     Condition        Report By
 MF0387  HISTORY     - 1960     MONUMENTED       CGS
 MF0387  HISTORY     - 1987     GOOD             USPSQD
 MF0387  HISTORY     - 1988     GOOD             USPSQD
 MF0387  HISTORY     - 19970815 GOOD             USPSQD
 MF0387  HISTORY     - 19980728 GOOD             USPSQD
 MF0387  HISTORY     - 20010331 GOOD             NGS
 MF0387  HISTORY     - 20020907 GOOD             USPSQD
 MF0387
 MF0387                          STATION DESCRIPTION
 MF0387
 MF0387'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0387'AT OTTAWA.
 MF0387'AT OTTAWA, ALONG LA SALLE STREET, BETWEEN WEST MAIN AND
 MF0387'WEST MADISON STREETS, SET VERTICALLY IN THE WEST FACE OF STONE
 MF0387'MASONRY 4-STORY STONE MASONRY COURTHOUSE, 65 FEET SOUTH OF THE
 MF0387'NORTHWEST CORNER OF BUILDING, 1 FOOT NORTH OF A SMALL PROJECTING
 MF0387'WATER FAUCET, 17 1/2 FEET EAST OF THE EAST CURB OF LA SALLE
 MF0387'STREET, 185 1/2 FEET NORTH OF THE NORTH CURB OF WEST MAIN
 MF0387'STREET, AND 1 1/2 FEET ABOVE THE LEVEL OF SIDEWALK.
 MF0387
 MF0387                          STATION RECOVERY (1987)
 MF0387
 MF0387'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0387'RECOVERED IN GOOD CONDITION.
 MF0387
 MF0387                          STATION RECOVERY (1988)
 MF0387
 MF0387'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 MF0387'RECOVERED IN GOOD CONDITION.
 MF0387
 MF0387                          STATION RECOVERY (1997)
 MF0387
 MF0387'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0387'RECOVERED IN GOOD CONDITION.
 MF0387
 MF0387                          STATION RECOVERY (1998)
 MF0387
 MF0387'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0387'RECOVERED IN GOOD CONDITION.
 MF0387
 MF0387                          STATION RECOVERY (2001)
 MF0387
 MF0387'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0387'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0387
 MF0387                          STATION RECOVERY (2002)
 MF0387
 MF0387'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0387'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0837 ***********************************************************************
 MF0837  DESIGNATION -  J 232
 MF0837  PID         -  MF0837
 MF0837  STATE/COUNTY-  IL/LASALLE
 MF0837  COUNTRY     -  US
 MF0837  USGS QUAD   -  LA SALLE (2018)
 MF0837
 MF0837                         *CURRENT SURVEY CONTROL
 MF0837  ______________________________________________________________________
 MF0837* NAD 83(1986) POSITION- 41 19 31.     (N) 089 07 10.     (W)   SCALED
 MF0837* NAVD 88 ORTHO HEIGHT -   144.378 (meters)      473.68  (feet) ADJUSTED
 MF0837  ______________________________________________________________________
 MF0837  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 MF0837  DYNAMIC HEIGHT  -        144.320 (meters)      473.49  (feet) COMP
 MF0837  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 MF0837
 MF0837  VERT ORDER      -  FIRST     CLASS II
 MF0837
 MF0837.The horizontal coordinates were scaled from a map and have
 MF0837.an estimated accuracy of +/- 6 seconds.
 MF0837
 MF0837.The orthometric height was determined by differential leveling and
 MF0837.adjusted by the NATIONAL GEODETIC SURVEY
 MF0837.in June 1991.
 MF0837
 MF0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0837.GEOID18 height accuracy estimate available here.
 MF0837
 MF0837.Click photographs - Photos may exist for this station.
 MF0837
 MF0837.The dynamic height is computed by dividing the NAVD 88
 MF0837.geopotential number by the normal gravity value computed on the
 MF0837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0837.degrees latitude (g = 980.6199 gals.).
 MF0837
 MF0837.The modeled gravity was interpolated from observed gravity values.
 MF0837
 MF0837;                    North         East    Units  Estimated Accuracy
 MF0837;SPC IL E     -   517,460.      234,190.      MT  (+/- 180 meters Scaled)
 MF0837
 MF0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL226770(NAD 83)
 MF0837
 MF0837                          SUPERSEDED SURVEY CONTROL
 MF0837
 MF0837  NGVD 29 (??/??/92)  144.452  (m)          473.92   (f) ADJ UNCH    1 2
 MF0837
 MF0837.Superseded values are not recommended for survey control.
 MF0837
 MF0837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0837.See file dsdata.pdf to determine how the superseded data were derived.
 MF0837
 MF0837_MARKER: DB = BENCH MARK DISK
 MF0837_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF0837_SP_SET: PIER
 MF0837_STAMPING: J 232 1960
 MF0837_MARK LOGO: CGS
 MF0837_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0837_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0837+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2014
 MF0837
 MF0837  HISTORY     - Date     Condition        Report By
 MF0837  HISTORY     - 1960     MONUMENTED       CGS
 MF0837  HISTORY     - 19970716 GOOD             USPSQD
 MF0837  HISTORY     - 20010331 GOOD             NGS
 MF0837  HISTORY     - 20020803 GOOD             USPSQD
 MF0837  HISTORY     - 20141112 GOOD             ASMINC
 MF0837
 MF0837                          STATION DESCRIPTION
 MF0837
 MF0837'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0837'AT PERU.
 MF0837'AT PERU, 0.25 MILE EAST ALONG THE CHICAGO, ROCK ISLAND AND
 MF0837'PACIFIC RAILROAD FROM THE POWER PLANT, 98 YARDS WEST OF MILEPOST 100,
 MF0837'IN TOP AND EAST END OF THE BOTTOM PART OF FIRST TALL PIER SOUTH
 MF0837'OF NORTH ABUTMENT OF BRIDGE OVER ILLINOIS RIVER, 78 FEET NORTH OF
 MF0837'NORTH RAIL OF CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD, 0.7 FOOT
 MF0837'EAST OF EAST FACE OF EAST COLUMN OF PIER, AND 3 FEET ABOVE LEVEL
 MF0837'OF GROUND.
 MF0837
 MF0837                          STATION RECOVERY (1997)
 MF0837
 MF0837'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0837'RECOVERED IN GOOD CONDITION.
 MF0837
 MF0837                          STATION RECOVERY (2001)
 MF0837
 MF0837'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0837'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0837
 MF0837                          STATION RECOVERY (2002)
 MF0837
 MF0837'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0837'RECOVERED IN GOOD CONDITION.
 MF0837
 MF0837                          STATION RECOVERY (2014)
 MF0837
 MF0837'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 MF0837'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0756 ***********************************************************************
 MF0756  DESIGNATION -  J 233
 MF0756  PID         -  MF0756
 MF0756  STATE/COUNTY-  IL/MARSHALL
 MF0756  COUNTRY     -  US
 MF0756  USGS QUAD   -  LACON (2018)
 MF0756
 MF0756                         *CURRENT SURVEY CONTROL
 MF0756  ______________________________________________________________________
 MF0756* NAD 83(1986) POSITION- 41 01 37.     (N) 089 26 18.     (W)   SCALED
 MF0756* NAVD 88 ORTHO HEIGHT -   142.596 (meters)      467.83  (feet) ADJUSTED
 MF0756  ______________________________________________________________________
 MF0756  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 MF0756  DYNAMIC HEIGHT  -        142.535 (meters)      467.63  (feet) COMP
 MF0756  MODELED GRAVITY -    980,190.7   (mgal)                       NAVD 88
 MF0756
 MF0756  VERT ORDER      -  FIRST     CLASS II
 MF0756
 MF0756.The horizontal coordinates were scaled from a map and have
 MF0756.an estimated accuracy of +/- 6 seconds.
 MF0756
 MF0756.The orthometric height was determined by differential leveling and
 MF0756.adjusted by the NATIONAL GEODETIC SURVEY
 MF0756.in June 1991.
 MF0756
 MF0756.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0756.GEOID18 height accuracy estimate available here.
 MF0756
 MF0756.Click photographs - Photos may exist for this station.
 MF0756
 MF0756.The dynamic height is computed by dividing the NAVD 88
 MF0756.geopotential number by the normal gravity value computed on the
 MF0756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0756.degrees latitude (g = 980.6199 gals.).
 MF0756
 MF0756.The modeled gravity was interpolated from observed gravity values.
 MF0756
 MF0756;                    North         East    Units  Estimated Accuracy
 MF0756;SPC IL W     -   484,270.      761,250.      MT  (+/- 180 meters Scaled)
 MF0756
 MF0756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL950446(NAD 83)
 MF0756
 MF0756                          SUPERSEDED SURVEY CONTROL
 MF0756
 MF0756  NGVD 29 (??/??/92)  142.665  (m)          468.06   (f) ADJ UNCH    1 2
 MF0756
 MF0756.Superseded values are not recommended for survey control.
 MF0756
 MF0756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0756.See file dsdata.pdf to determine how the superseded data were derived.
 MF0756
 MF0756_MARKER: DB = BENCH MARK DISK
 MF0756_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0756_SP_SET: ABUTMENT
 MF0756_STAMPING: J 233 1960
 MF0756_MARK LOGO: CGS
 MF0756_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0756
 MF0756  HISTORY     - Date     Condition        Report By
 MF0756  HISTORY     - 1960     MONUMENTED       CGS
 MF0756  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 MF0756  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0756
 MF0756                          STATION DESCRIPTION
 MF0756
 MF0756'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0756'AT SPARLAND.
 MF0756'AT SPARLAND, ABOUT 0.05 MILE SOUTH ALONG THE CHICAGO ROCK ISLAND
 MF0756'AND PACIFIC RAILROAD FROM THE STATION, ALONG STATE HIGHWAY 29,
 MF0756'IN THE TOP OF THE EAST END OF NORTH ABUTMENT OF HIGHWAY 29 BRIDGE
 MF0756'OVER GIMLET CREEK, 52 1/2 FEET WEST OF WEST RAIL, 30 1/2 FEET
 MF0756'EAST OF CENTER LINE OF HIGHWAY, 38 YARDS SOUTH OF CENTER LINE OF
 MF0756'STATE HIGHWAY 17 LEADING EAST, AND ABOUT LEVEL WITH HIGHWAY.
 MF0756
 MF0756                          STATION RECOVERY (1998)
 MF0756
 MF0756'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0756'MARK NOT FOUND.
 MF0756
 MF0756                          STATION RECOVERY (2013)
 MF0756
 MF0756'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0756'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1305 ***********************************************************************
 LC1305  DESIGNATION -  J 234
 LC1305  PID         -  LC1305
 LC1305  STATE/COUNTY-  IL/TAZEWELL
 LC1305  COUNTRY     -  US
 LC1305  USGS QUAD   -  PEKIN (2018)
 LC1305
 LC1305                         *CURRENT SURVEY CONTROL
 LC1305  ______________________________________________________________________
 LC1305* NAD 83(1986) POSITION- 40 34 56.     (N) 089 38 46.     (W)   SCALED
 LC1305* NAVD 88 ORTHO HEIGHT -   141.646 (meters)      464.72  (feet) ADJUSTED
 LC1305  ______________________________________________________________________
 LC1305  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 LC1305  DYNAMIC HEIGHT  -        141.579 (meters)      464.50  (feet) COMP
 LC1305  MODELED GRAVITY -    980,152.3   (mgal)                       NAVD 88
 LC1305
 LC1305  VERT ORDER      -  FIRST     CLASS II
 LC1305
 LC1305.The horizontal coordinates were scaled from a map and have
 LC1305.an estimated accuracy of +/- 6 seconds.
 LC1305
 LC1305.The orthometric height was determined by differential leveling and
 LC1305.adjusted by the NATIONAL GEODETIC SURVEY
 LC1305.in June 1991.
 LC1305
 LC1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1305.GEOID18 height accuracy estimate available here.
 LC1305
 LC1305.Click photographs - Photos may exist for this station.
 LC1305
 LC1305.The dynamic height is computed by dividing the NAVD 88
 LC1305.geopotential number by the normal gravity value computed on the
 LC1305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1305.degrees latitude (g = 980.6199 gals.).
 LC1305
 LC1305.The modeled gravity was interpolated from observed gravity values.
 LC1305
 LC1305;                    North         East    Units  Estimated Accuracy
 LC1305;SPC IL W     -   434,760.      744,070.      MT  (+/- 180 meters Scaled)
 LC1305
 LC1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK760957(NAD 83)
 LC1305
 LC1305                          SUPERSEDED SURVEY CONTROL
 LC1305
 LC1305  NGVD 29 (??/??/92)  141.751  (m)          465.06   (f) ADJ UNCH    1 2
 LC1305
 LC1305.Superseded values are not recommended for survey control.
 LC1305
 LC1305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1305.See file dsdata.pdf to determine how the superseded data were derived.
 LC1305
 LC1305_MARKER: DB = BENCH MARK DISK
 LC1305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1305_STAMPING: J 234 1960
 LC1305_MARK LOGO: CGS
 LC1305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1305+STABILITY: SURFACE MOTION
 LC1305
 LC1305  HISTORY     - Date     Condition        Report By
 LC1305  HISTORY     - 1960     MONUMENTED       CGS
 LC1305  HISTORY     - 1975     GOOD             LOCENG
 LC1305
 LC1305                          STATION DESCRIPTION
 LC1305
 LC1305'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1305'AT PEKIN.
 LC1305'AT PEKIN, IN THE NORTH PART OF TOWN, AT THE CROSSING OF SHERIDAN
 LC1305'ROAD AND THE PEORIA AND PEKIN UNION RAILWAY, ACROSS THE TRACK FROM
 LC1305'THE INTERSECTION OF NORTH SECOND STREET AND SHERIDAN ROAD, 14 FEET
 LC1305'WEST OF WEST RAIL OF A SIDE TRACK, 39 FEET WEST OF WEST RAIL OF
 LC1305'MAIN TRACK (THE CENTER ONE OF 3), 53 1/2 FEET NORTH OF THE
 LC1305'EXTENDED NORTH CURB OF SHERIDAN ROAD, 4.3 FEET NORTH OF THE FIRST
 LC1305'TELEPHONE POLE NORTH OF CROSSING, 53 1/2 FEET NORTH-NORTHEAST OF
 LC1305'A POWER LINE BRACE POLE, 110 FEET NORTH AND ACROSS ROAD FROM
 LC1305'CROSSING WARNING SIGN, ABOUT LEVEL WITH TRACKS AND SET IN THE TOP
 LC1305'OF A CONCRETE POST PROJECTING 2 INCHES.
 LC1305
 LC1305                          STATION RECOVERY (1975)
 LC1305
 LC1305'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1305'4.5 FT NORTH OF A POWER POLE SET A STEEL FENCE POST AND WITNESS SIGN
 LC1305'1 FT EAST OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1311 ***********************************************************************
 LC1311  DESIGNATION -  J 235
 LC1311  PID         -  LC1311
 LC1311  STATE/COUNTY-  IL/TAZEWELL
 LC1311  COUNTRY     -  US
 LC1311  USGS QUAD   -  PEORIA EAST (2018)
 LC1311
 LC1311                         *CURRENT SURVEY CONTROL
 LC1311  ______________________________________________________________________
 LC1311* NAD 83(1986) POSITION- 40 38 13.     (N) 089 37 03.     (W)   SCALED
 LC1311* NAVD 88 ORTHO HEIGHT -   138.879 (meters)      455.64  (feet) ADJUSTED
 LC1311  ______________________________________________________________________
 LC1311  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 LC1311  DYNAMIC HEIGHT  -        138.814 (meters)      455.43  (feet) COMP
 LC1311  MODELED GRAVITY -    980,152.7   (mgal)                       NAVD 88
 LC1311
 LC1311  VERT ORDER      -  FIRST     CLASS II
 LC1311
 LC1311.The horizontal coordinates were scaled from a map and have
 LC1311.an estimated accuracy of +/- 6 seconds.
 LC1311
 LC1311.The orthometric height was determined by differential leveling and
 LC1311.adjusted by the NATIONAL GEODETIC SURVEY
 LC1311.in June 1991.
 LC1311
 LC1311.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1311.GEOID18 height accuracy estimate available here.
 LC1311
 LC1311.Click photographs - Photos may exist for this station.
 LC1311
 LC1311.The dynamic height is computed by dividing the NAVD 88
 LC1311.geopotential number by the normal gravity value computed on the
 LC1311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1311.degrees latitude (g = 980.6199 gals.).
 LC1311
 LC1311.The modeled gravity was interpolated from observed gravity values.
 LC1311
 LC1311;                    North         East    Units  Estimated Accuracy
 LC1311;SPC IL W     -   440,860.      746,450.      MT  (+/- 180 meters Scaled)
 LC1311
 LC1311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL786017(NAD 83)
 LC1311
 LC1311                          SUPERSEDED SURVEY CONTROL
 LC1311
 LC1311  NGVD 29 (??/??/92)  138.980  (m)          455.97   (f) ADJ UNCH    1 2
 LC1311
 LC1311.Superseded values are not recommended for survey control.
 LC1311
 LC1311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1311.See file dsdata.pdf to determine how the superseded data were derived.
 LC1311
 LC1311_MARKER: DB = BENCH MARK DISK
 LC1311_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1311_SP_SET: PIER
 LC1311_STAMPING: J 235 1960
 LC1311_MARK LOGO: CGS
 LC1311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1311
 LC1311  HISTORY     - Date     Condition        Report By
 LC1311  HISTORY     - 1960     MONUMENTED       CGS
 LC1311  HISTORY     - 1975     GOOD             LOCENG
 LC1311  HISTORY     - 20111017 GOOD             ATKNA
 LC1311
 LC1311                          STATION DESCRIPTION
 LC1311
 LC1311'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1311'1.7 MI SW FROM CREVE COEUR.
 LC1311'ABOUT 1.7 MILES SOUTHWEST ALONG THE PEORIA, PEKIN UNION RAILWAY
 LC1311'FROM THE FREIGHT STATION AT CREVE COEUR, ABOUT 1.25 MILE SOUTHWEST
 LC1311'OF CROSSING OF WATER STREET AT WESLEY, 0.1 MILE SOUTHWEST OF
 LC1311'MILE POST P 4, IN THE TOP OF CONCRETE BASE OF SOUTH LEG OF
 LC1311'FOUR-LEGGED STEEL PIER OF CONVEYOR OVERPASS FROM SOUTH END OF
 LC1311'GRAIN ELEVATORS TO A BARGE LANDING ON ILLINOIS RIVER, IN SECTION
 LC1311'12, R 5 W, T 25 N, 67 1/2 FEET NORTHWEST AND ACROSS A GRAVEL
 LC1311'ROAD FROM NORTHWEST RAIL, 29 FEET NORTHWEST OF CENTER LINE OF
 LC1311'GRAVEL ROAD AND ABOUT 2 FEET ABOVE LEVEL OF GRAVEL ROAD.
 LC1311
 LC1311                          STATION RECOVERY (1975)
 LC1311
 LC1311'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1311'RECOVERED IN GOOD CONDITION.
 LC1311
 LC1311                          STATION RECOVERY (2011)
 LC1311
 LC1311'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1311'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0829 ***********************************************************************
 LC0829  DESIGNATION -  J 236
 LC0829  PID         -  LC0829
 LC0829  STATE/COUNTY-  IL/LASALLE
 LC0829  COUNTRY     -  US
 LC0829  USGS QUAD   -  MINONK (2018)
 LC0829
 LC0829                         *CURRENT SURVEY CONTROL
 LC0829  ______________________________________________________________________
 LC0829* NAD 83(1986) POSITION- 40 58 50.     (N) 089 02 29.     (W)   SCALED
 LC0829* NAVD 88 ORTHO HEIGHT -   214.435 (meters)      703.53  (feet) ADJUSTED
 LC0829  ______________________________________________________________________
 LC0829  GEOID HEIGHT    -        -32.561 (meters)                     GEOID18
 LC0829  DYNAMIC HEIGHT  -        214.343 (meters)      703.22  (feet) COMP
 LC0829  MODELED GRAVITY -    980,191.9   (mgal)                       NAVD 88
 LC0829
 LC0829  VERT ORDER      -  FIRST     CLASS I
 LC0829
 LC0829.The horizontal coordinates were scaled from a map and have
 LC0829.an estimated accuracy of +/- 6 seconds.
 LC0829
 LC0829.The orthometric height was determined by differential leveling and
 LC0829.adjusted by the NATIONAL GEODETIC SURVEY
 LC0829.in June 1991.
 LC0829
 LC0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0829.GEOID18 height accuracy estimate available here.
 LC0829
 LC0829.Click photographs - Photos may exist for this station.
 LC0829
 LC0829.The dynamic height is computed by dividing the NAVD 88
 LC0829.geopotential number by the normal gravity value computed on the
 LC0829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0829.degrees latitude (g = 980.6199 gals.).
 LC0829
 LC0829.The modeled gravity was interpolated from observed gravity values.
 LC0829
 LC0829;                    North         East    Units  Estimated Accuracy
 LC0829;SPC IL E     -   479,120.      240,410.      MT  (+/- 180 meters Scaled)
 LC0829
 LC0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL282386(NAD 83)
 LC0829
 LC0829                          SUPERSEDED SURVEY CONTROL
 LC0829
 LC0829  NGVD 29 (??/??/92)  214.486  (m)          703.69   (f) ADJ UNCH    1 1
 LC0829
 LC0829.Superseded values are not recommended for survey control.
 LC0829
 LC0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0829.See file dsdata.pdf to determine how the superseded data were derived.
 LC0829
 LC0829_MARKER: DB = BENCH MARK DISK
 LC0829_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0829_STAMPING: J 236 1960
 LC0829_MARK LOGO: CGS
 LC0829_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0829_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0829_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0829+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2013
 LC0829_ROD/PIPE-DEPTH: 12.2 meters
 LC0829
 LC0829  HISTORY     - Date     Condition        Report By
 LC0829  HISTORY     - 1960     MONUMENTED       CGS
 LC0829  HISTORY     - 1969     GOOD             CGS
 LC0829  HISTORY     - 19970728 GOOD             USPSQD
 LC0829  HISTORY     - 20020826 GOOD             USPSQD
 LC0829  HISTORY     - 20130725 GOOD             ILDT
 LC0829
 LC0829                          STATION DESCRIPTION
 LC0829
 LC0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0829'5 MI S FROM WENONA.
 LC0829'ABOUT 5.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0829'THE STATION AT WENONA, OR ABOUT 5.5 MILES NORTH ALONG THE
 LC0829'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT MINONK, 0.2 MILE
 LC0829'SOUTH OF THE POST OFFICE AT RUTLAND, 69 FEET EAST OF THE EAST
 LC0829'RAIL, 48 FEET WEST OF THE CENTER LINE OF A PAVED STREET, 92 1/2
 LC0829'FEET WEST-SOUTHWEST AND ACROSS THE STREET FROM A 12-INCH TREE,
 LC0829'33 1/2 FEET WEST-SOUTHWEST OF A TELEPHONE POLE, 1 1/2 FEET
 LC0829'NORTHEAST OF A CORNER FENCE POST, 1 FOOT NORTH OF A FENCE, 1.5
 LC0829'FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 LC0829'OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 LC0829'THAT IS DRIVEN TO A DEPTH OF 40 FEET AND IS ENCASED IN A 4-INCH
 LC0829'IRON PIPE WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0829'SEC 18, T29N, R2E.
 LC0829
 LC0829                          STATION RECOVERY (1997)
 LC0829
 LC0829'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC0829'RECOVERED IN GOOD CONDITION.
 LC0829
 LC0829                          STATION RECOVERY (2002)
 LC0829
 LC0829'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 LC0829'NORTHWEST CORNER OF ELECTRIC SUBSTATION AT ARCH AND EAST FRONT STREET
 LC0829
 LC0829                          STATION RECOVERY (2013)
 LC0829
 LC0829'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0829'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0409 ***********************************************************************
 MF0409  DESIGNATION -  J 237
 MF0409  PID         -  MF0409
 MF0409  STATE/COUNTY-  IL/LASALLE
 MF0409  COUNTRY     -  US
 MF0409  USGS QUAD   -  MARSEILLES (2018)
 MF0409
 MF0409                         *CURRENT SURVEY CONTROL
 MF0409  ______________________________________________________________________
 MF0409* NAD 83(1986) POSITION- 41 19 28.     (N) 088 41 52.     (W)   SCALED
 MF0409* NAVD 88 ORTHO HEIGHT -   149.399 (meters)      490.15  (feet) ADJUSTED
 MF0409  ______________________________________________________________________
 MF0409  GEOID HEIGHT    -        -32.789 (meters)                     GEOID18
 MF0409  DYNAMIC HEIGHT  -        149.341 (meters)      489.96  (feet) COMP
 MF0409  MODELED GRAVITY -    980,231.5   (mgal)                       NAVD 88
 MF0409
 MF0409  VERT ORDER      -  FIRST     CLASS II
 MF0409
 MF0409.The horizontal coordinates were scaled from a map and have
 MF0409.an estimated accuracy of +/- 6 seconds.
 MF0409
 MF0409.The orthometric height was determined by differential leveling and
 MF0409.adjusted by the NATIONAL GEODETIC SURVEY
 MF0409.in June 1991.
 MF0409
 MF0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0409.GEOID18 height accuracy estimate available here.
 MF0409
 MF0409.Click photographs - Photos may exist for this station.
 MF0409
 MF0409.The dynamic height is computed by dividing the NAVD 88
 MF0409.geopotential number by the normal gravity value computed on the
 MF0409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0409.degrees latitude (g = 980.6199 gals.).
 MF0409
 MF0409.The modeled gravity was interpolated from observed gravity values.
 MF0409
 MF0409;                    North         East    Units  Estimated Accuracy
 MF0409;SPC IL E     -   517,140.      269,490.      MT  (+/- 180 meters Scaled)
 MF0409
 MF0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL579761(NAD 83)
 MF0409
 MF0409                          SUPERSEDED SURVEY CONTROL
 MF0409
 MF0409  NGVD 29 (??/??/92)  149.462  (m)          490.36   (f) ADJ UNCH    1 2
 MF0409
 MF0409.Superseded values are not recommended for survey control.
 MF0409
 MF0409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0409.See file dsdata.pdf to determine how the superseded data were derived.
 MF0409
 MF0409_MARKER: DB = BENCH MARK DISK
 MF0409_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0409_STAMPING: J 237 1960
 MF0409_MARK LOGO: CGS
 MF0409_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0409_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0409
 MF0409  HISTORY     - Date     Condition        Report By
 MF0409  HISTORY     - 1960     MONUMENTED       CGS
 MF0409  HISTORY     - 1989     POOR             USPSQD
 MF0409  HISTORY     - 19970815 POOR             USPSQD
 MF0409  HISTORY     - 20020930 MARK NOT FOUND   USPSQD
 MF0409
 MF0409                          STATION DESCRIPTION
 MF0409
 MF0409'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0409'AT MARSEILLES.
 MF0409'AT MARSEILLES, 67 FEET EAST OF THE SOUTHEAST CORNER OF EAST
 MF0409'WING OF MARSEILLES JUNIOR HIGH SCHOOL, IN S-18 19, R-5E, T-33N,
 MF0409'ALONG THE EAST EDGE OF FRONT SCHOOL YARD, 19 FEET NORTHWEST
 MF0409'OF CENTER LINE OF GRAVEL DRIVE SOUTH TO SCHOOL PARKING AREA, 1 1/2
 MF0409'FEET NORTH OF A BRACE POLE FOR A POWER LINE JUNCTION POLE, 9
 MF0409'1/2 FEET NORTHWEST OF A 30-INCH ELM TREE (THE ONLY TREE BETWEEN
 MF0409'THE DRIVE SOUTH TO PARKING AREA AND A LOW WHITE PAINTED BOARD
 MF0409'FENCE), 1 FOOT EAST OF THE LOW BOARD FENCE ALONG THE EAST
 MF0409'SIDE OF SCHOOL LAWN OR FRONT YARD, ABOUT 1 FOOT ABOVE THE LEVEL
 MF0409'OF DRIVE, AND IS A DISK ON COPPER COATED STEEL ROD PROJECTING
 MF0409'1 INCH AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS 3 INCHES.
 MF0409'THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 9 1/2 FEET.
 MF0409
 MF0409                          STATION RECOVERY (1989)
 MF0409
 MF0409'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0409'MARK RECOVERED IN POOR CONDITION.
 MF0409
 MF0409                          STATION RECOVERY (1997)
 MF0409
 MF0409'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0409'MARK RECOVERED IN POOR CONDITION.
 MF0409
 MF0409                          STATION RECOVERY (2002)
 MF0409
 MF0409'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0409'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1256 ***********************************************************************
 LC1256  DESIGNATION -  J 238
 LC1256  PID         -  LC1256
 LC1256  STATE/COUNTY-  IL/TAZEWELL
 LC1256  COUNTRY     -  US
 LC1256  USGS QUAD   -  MANITO (2018)
 LC1256
 LC1256                         *CURRENT SURVEY CONTROL
 LC1256  ______________________________________________________________________
 LC1256* NAD 83(1986) POSITION- 40 29 35.     (N) 089 47 01.     (W)   SCALED
 LC1256* NAVD 88 ORTHO HEIGHT -   153.147 (meters)      502.45  (feet) ADJUSTED
 LC1256  ______________________________________________________________________
 LC1256  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 LC1256  DYNAMIC HEIGHT  -        153.075 (meters)      502.21  (feet) COMP
 LC1256  MODELED GRAVITY -    980,150.1   (mgal)                       NAVD 88
 LC1256
 LC1256  VERT ORDER      -  FIRST     CLASS II
 LC1256
 LC1256.This mark is at Manito Mitchell Airport (C45)
 LC1256
 LC1256.The horizontal coordinates were scaled from a map and have
 LC1256.an estimated accuracy of +/- 6 seconds.
 LC1256
 LC1256.The orthometric height was determined by differential leveling and
 LC1256.adjusted by the NATIONAL GEODETIC SURVEY
 LC1256.in June 1991.
 LC1256
 LC1256.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1256.GEOID18 height accuracy estimate available here.
 LC1256
 LC1256.Click photographs - Photos may exist for this station.
 LC1256
 LC1256.The dynamic height is computed by dividing the NAVD 88
 LC1256.geopotential number by the normal gravity value computed on the
 LC1256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1256.degrees latitude (g = 980.6199 gals.).
 LC1256
 LC1256.The modeled gravity was interpolated from observed gravity values.
 LC1256
 LC1256;                    North         East    Units  Estimated Accuracy
 LC1256;SPC IL W     -   424,800.      732,470.      MT  (+/- 180 meters Scaled)
 LC1256
 LC1256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK640862(NAD 83)
 LC1256
 LC1256                          SUPERSEDED SURVEY CONTROL
 LC1256
 LC1256  NGVD 29 (??/??/92)  153.249  (m)          502.78   (f) ADJ UNCH    1 2
 LC1256
 LC1256.Superseded values are not recommended for survey control.
 LC1256
 LC1256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1256.See file dsdata.pdf to determine how the superseded data were derived.
 LC1256
 LC1256_MARKER: DB = BENCH MARK DISK
 LC1256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1256_STAMPING: J 238 1961
 LC1256_MARK LOGO: CGS
 LC1256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1256+STABILITY: SURFACE MOTION
 LC1256
 LC1256  HISTORY     - Date     Condition        Report By
 LC1256  HISTORY     - 1961     MONUMENTED       CGS
 LC1256
 LC1256                          STATION DESCRIPTION
 LC1256
 LC1256'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1256'4.7 MI N FROM MANITO.
 LC1256'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1256'MIDLAND RAILWAY STATION AT MANITO, THENCE 4.65 MILES NORTH ALONG
 LC1256'A BLACK TOP ROAD, AT A CROSSROAD, 250 FEET EAST OF THE CENTER LINE
 LC1256'OF THE NORTH-SOUTH ROAD, 19 FEET SOUTH OF THE EAST-WEST GRAVEL ROAD,
 LC1256'14 FEET EAST OF THE CENTER OF A GATE, 138 1/2 FEET WEST OF A POWER
 LC1256'LINE POLE, 1 1/2 FEET SOUTH OF A FENCE LINE, 1.5 MILES SOUTH OF
 LC1256'THE SPRING LAKE SCHOOL, 0.25 MILE WEST OF THE MAIN ENTRANCE TO
 LC1256'THE WADDELL AIRPORT, 2.5 FEET NORTHWEST OF A METAL WITNESS POST,
 LC1256'1 FOOT ABOVE THE LEVEL OF THE GRAVEL ROAD AND SET IN THE TOP OF A
 LC1256'CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0272 ***********************************************************************
 LD0272  DESIGNATION -  J 239
 LD0272  PID         -  LD0272
 LD0272  STATE/COUNTY-  IL/MASON
 LD0272  COUNTRY     -  US
 LD0272  USGS QUAD   -  HAVANA (2018)
 LD0272
 LD0272                         *CURRENT SURVEY CONTROL
 LD0272  ______________________________________________________________________
 LD0272* NAD 83(1986) POSITION- 40 18 41.     (N) 090 03 22.     (W)   SCALED
 LD0272* NAVD 88 ORTHO HEIGHT -   141.710 (meters)      464.93  (feet) ADJUSTED
 LD0272  ______________________________________________________________________
 LD0272  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 LD0272  DYNAMIC HEIGHT  -        141.640 (meters)      464.70  (feet) COMP
 LD0272  MODELED GRAVITY -    980,127.4   (mgal)                       NAVD 88
 LD0272
 LD0272  VERT ORDER      -  FIRST     CLASS II
 LD0272
 LD0272.The horizontal coordinates were scaled from a map and have
 LD0272.an estimated accuracy of +/- 6 seconds.
 LD0272
 LD0272.The orthometric height was determined by differential leveling and
 LD0272.adjusted by the NATIONAL GEODETIC SURVEY
 LD0272.in June 1991.
 LD0272
 LD0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0272.GEOID18 height accuracy estimate available here.
 LD0272
 LD0272.Click photographs - Photos may exist for this station.
 LD0272
 LD0272.The dynamic height is computed by dividing the NAVD 88
 LD0272.geopotential number by the normal gravity value computed on the
 LD0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0272.degrees latitude (g = 980.6199 gals.).
 LD0272
 LD0272.The modeled gravity was interpolated from observed gravity values.
 LD0272
 LD0272;                    North         East    Units  Estimated Accuracy
 LD0272;SPC IL W     -   404,570.      709,400.      MT  (+/- 180 meters Scaled)
 LD0272
 LD0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE501664(NAD 83)
 LD0272
 LD0272                          SUPERSEDED SURVEY CONTROL
 LD0272
 LD0272  NGVD 29 (??/??/92)  141.812  (m)          465.26   (f) ADJ UNCH    1 2
 LD0272
 LD0272.Superseded values are not recommended for survey control.
 LD0272
 LD0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0272.See file dsdata.pdf to determine how the superseded data were derived.
 LD0272
 LD0272_MARKER: DB = BENCH MARK DISK
 LD0272_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0272_SP_SET: PIER
 LD0272_STAMPING: J 239 1961
 LD0272_MARK LOGO: CGS
 LD0272_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0272_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0272+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 LD0272
 LD0272  HISTORY     - Date     Condition        Report By
 LD0272  HISTORY     - 1961     MONUMENTED       CGS
 LD0272  HISTORY     - 20120710 GOOD             ILDT
 LD0272
 LD0272                          STATION DESCRIPTION
 LD0272
 LD0272'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0272'0.9 MI NE FROM HAVANA.
 LD0272'ABOUT 0.7 MILE NORTH ALONG BROADWAY FROM THE COUNTY COURTHOUSE
 LD0272'AT HAVANA, THENCE 0.2 MILE NORTHEAST ALONG THE CHICAGO AND
 LD0272'ILLINOIS MIDLAND RAILWAY, AT A BLACK TOP ROAD OVERPASS, SET
 LD0272'VERTICALLY IN THE WEST SIDE OF THE NORTH CONCRETE PIER OF THE
 LD0272'OVERPASS, 17.2 FEET NORTH OF THE NORTH RAIL OF MAIN TRACK AND
 LD0272'2 FEET ABOVE THE RAIL AND GROUND.
 LD0272
 LD0272                          STATION RECOVERY (2012)
 LD0272
 LD0272'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0272'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1797 ***********************************************************************
 LB1797  DESIGNATION -  J 24 RESET
 LB1797  PID         -  LB1797
 LB1797  STATE/COUNTY-  IL/VERMILION
 LB1797  COUNTRY     -  US
 LB1797  USGS QUAD   -  ROYAL (2018)
 LB1797
 LB1797                         *CURRENT SURVEY CONTROL
 LB1797  ______________________________________________________________________
 LB1797* NAD 83(1986) POSITION- 40 13 49.04   (N) 087 53 25.68   (W)   HD_HELD1
 LB1797* NAVD 88 ORTHO HEIGHT -   237.09  (meters)      777.9   (feet) RESET
 LB1797  ______________________________________________________________________
 LB1797  GEOID HEIGHT    -        -32.347 (meters)                     GEOID18
 LB1797  VERT ORDER      -  THIRD
 LB1797
 LB1797.The horizontal coordinates were determined by differentially corrected
 LB1797.hand held GPS observations or other comparable positioning techniques
 LB1797.and have an estimated accuracy of +/- 3 meters.
 LB1797
 LB1797.The orthometric height was computed from unverified reset data.
 LB1797
 LB1797.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1797.GEOID18 height accuracy estimate available here.
 LB1797
 LB1797.Click photographs - Photos may exist for this station.
 LB1797
 LB1797;                    North         East    Units  Estimated Accuracy
 LB1797;SPC IL E     -   395,664.3     337,689.9     MT  (+/- 3 meters HH1 GPS) 
 LB1797
 LB1797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2424553697(NAD 83)
 LB1797
 LB1797                          SUPERSEDED SURVEY CONTROL
 LB1797
 LB1797.No superseded survey control is available for this station.
 LB1797
 LB1797_MARKER: DB = BENCH MARK DISK
 LB1797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1797_STAMPING: J 24 RESET 1970
 LB1797_MARK LOGO: CGS
 LB1797_PROJECTION: FLUSH
 LB1797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1797+STABILITY: SURFACE MOTION
 LB1797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1797+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 LB1797
 LB1797  HISTORY     - Date     Condition        Report By
 LB1797  HISTORY     - 1970     MONUMENTED       NGS
 LB1797  HISTORY     - 20110118 GOOD             ILDT
 LB1797
 LB1797                          STATION DESCRIPTION
 LB1797
 LB1797'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LB1797'9 MI NE FROM OGDEN.
 LB1797'3.05 MILE EAST ALONG INTERSTATE HIGHWAY 74 FROM OGDEN, THENCE
 LB1797'NORTH ALONG STATE HIGHWAY 49 FOR 7.9 MILES TO THE MARK ON THE
 LB1797'RIGHT, 39 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 31 FEET
 LB1797'SOUTHEAST OF THE SOUTH END OF A CONCRETE HEADWALL, 6 FEET SOUTH
 LB1797'OF A POWER POLE, 1 FOOT WEST OF A METAL WITNESS POST, SET IN
 LB1797'THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 LB1797
 LB1797                          STATION RECOVERY (2011)
 LB1797
 LB1797'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1797'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0049 ***********************************************************************
 KC0049  DESIGNATION -  J 240
 KC0049  PID         -  KC0049
 KC0049  STATE/COUNTY-  IL/CASS
 KC0049  COUNTRY     -  US
 KC0049  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0049
 KC0049                         *CURRENT SURVEY CONTROL
 KC0049  ______________________________________________________________________
 KC0049* NAD 83(1986) POSITION- 39 59 28.     (N) 090 24 00.     (W)   SCALED
 KC0049* NAVD 88 ORTHO HEIGHT -   137.824 (meters)      452.18  (feet) ADJUSTED
 KC0049  ______________________________________________________________________
 KC0049  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 KC0049  DYNAMIC HEIGHT  -        137.752 (meters)      451.94  (feet) COMP
 KC0049  MODELED GRAVITY -    980,097.4   (mgal)                       NAVD 88
 KC0049
 KC0049  VERT ORDER      -  FIRST     CLASS II
 KC0049
 KC0049.The horizontal coordinates were scaled from a map and have
 KC0049.an estimated accuracy of +/- 6 seconds.
 KC0049
 KC0049.The orthometric height was determined by differential leveling and
 KC0049.adjusted by the NATIONAL GEODETIC SURVEY
 KC0049.in June 1991.
 KC0049
 KC0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0049.GEOID18 height accuracy estimate available here.
 KC0049
 KC0049.Click photographs - Photos may exist for this station.
 KC0049
 KC0049.The dynamic height is computed by dividing the NAVD 88
 KC0049.geopotential number by the normal gravity value computed on the
 KC0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0049.degrees latitude (g = 980.6199 gals.).
 KC0049
 KC0049.The modeled gravity was interpolated from observed gravity values.
 KC0049
 KC0049;                    North         East    Units  Estimated Accuracy
 KC0049;SPC IL W     -   369,030.      680,070.      MT  (+/- 180 meters Scaled)
 KC0049
 KC0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE219300(NAD 83)
 KC0049
 KC0049                          SUPERSEDED SURVEY CONTROL
 KC0049
 KC0049  NGVD 29 (??/??/92)  137.938  (m)          452.55   (f) ADJ UNCH    1 2
 KC0049
 KC0049.Superseded values are not recommended for survey control.
 KC0049
 KC0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0049.See file dsdata.pdf to determine how the superseded data were derived.
 KC0049
 KC0049_MARKER: DB = BENCH MARK DISK
 KC0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0049_STAMPING: J 240 1961
 KC0049_MARK LOGO: CGS
 KC0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0049+STABILITY: SURFACE MOTION
 KC0049
 KC0049  HISTORY     - Date     Condition        Report By
 KC0049  HISTORY     - 1961     MONUMENTED       CGS
 KC0049  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0049
 KC0049                          STATION DESCRIPTION
 KC0049
 KC0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0049'2.8 MI SE FROM BEARDSTOWN.
 KC0049'ABOUT 1.8 MILES SOUTHEAST ALONG U.S. HIGHWAY 67 FROM ITS JUNCTION
 KC0049'WITH STATE HIGHWAY 100 IN BEARDSTOWN, THENCE 1.05 MILES SOUTH
 KC0049'ALONG A BLACK TOP ROAD, AT THE ENTRANCE TO THE HOOD AIRPORT, 177
 KC0049'FEET SOUTHWEST OF THE JUNCTION OF BLACK TOP ROAD AND AIRPORT
 KC0049'ENTRANCE ROAD, 92.5 FEET WEST OF THE CENTER LINE OF THE BLACK
 KC0049'TOP ROAD, 3.4 FEET NORTH OF THE NORTHEAST CORNER OF HANGAR, ABOUT
 KC0049'5 FEET BELOW THE LEVEL OF THE BLACK TOP ROAD AND SET IN THE TOP
 KC0049'OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE
 KC0049'GROUND.
 KC0049
 KC0049                          STATION RECOVERY (1979)
 KC0049
 KC0049'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0049'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0578 ***********************************************************************
 JC0578  DESIGNATION -  J 241
 JC0578  PID         -  JC0578
 JC0578  STATE/COUNTY-  IL/JERSEY
 JC0578  COUNTRY     -  US
 JC0578  USGS QUAD   -  BRUSSELS (2018)
 JC0578
 JC0578                         *CURRENT SURVEY CONTROL
 JC0578  ______________________________________________________________________
 JC0578* NAD 83(1986) POSITION- 38 59 06.     (N) 090 32 37.     (W)   SCALED
 JC0578* NAVD 88 ORTHO HEIGHT -   135.253 (meters)      443.74  (feet) ADJUSTED
 JC0578  ______________________________________________________________________
 JC0578  GEOID HEIGHT    -        -31.871 (meters)                     GEOID18
 JC0578  DYNAMIC HEIGHT  -        135.169 (meters)      443.47  (feet) COMP
 JC0578  MODELED GRAVITY -    980,003.7   (mgal)                       NAVD 88
 JC0578
 JC0578  VERT ORDER      -  FIRST     CLASS II
 JC0578
 JC0578.The horizontal coordinates were scaled from a map and have
 JC0578.an estimated accuracy of +/- 6 seconds.
 JC0578
 JC0578.The orthometric height was determined by differential leveling and
 JC0578.adjusted by the NATIONAL GEODETIC SURVEY
 JC0578.in June 1991.
 JC0578
 JC0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0578.GEOID18 height accuracy estimate available here.
 JC0578
 JC0578.Click photographs - Photos may exist for this station.
 JC0578
 JC0578.The dynamic height is computed by dividing the NAVD 88
 JC0578.geopotential number by the normal gravity value computed on the
 JC0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0578.degrees latitude (g = 980.6199 gals.).
 JC0578
 JC0578.The modeled gravity was interpolated from observed gravity values.
 JC0578
 JC0578;                    North         East    Units  Estimated Accuracy
 JC0578;SPC IL W     -   257,370.      667,340.      MT  (+/- 180 meters Scaled)
 JC0578
 JC0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD127179(NAD 83)
 JC0578
 JC0578                          SUPERSEDED SURVEY CONTROL
 JC0578
 JC0578  NGVD 29 (??/??/92)  135.362  (m)          444.10   (f) ADJ UNCH    1 2
 JC0578
 JC0578.Superseded values are not recommended for survey control.
 JC0578
 JC0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0578.See file dsdata.pdf to determine how the superseded data were derived.
 JC0578
 JC0578_MARKER: DB = BENCH MARK DISK
 JC0578_SETTING: 66 = SET IN ROCK OUTCROP
 JC0578_STAMPING: J 241 1961
 JC0578_MARK LOGO: CGS
 JC0578_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC0578+STABILITY: POSITION/ELEVATION WELL
 JC0578
 JC0578  HISTORY     - Date     Condition        Report By
 JC0578  HISTORY     - 1961     MONUMENTED       CGS
 JC0578  HISTORY     - 19990306 GOOD             USPSQD
 JC0578  HISTORY     - 20010331 GOOD             USPSQD
 JC0578
 JC0578                          STATION DESCRIPTION
 JC0578
 JC0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0578'ABOUT 6.95 MILES NORTHWEST ALONG STATE HIGHWAY 100 FROM THE
 JC0578'GRAFTON SCHOOL, SECTION 9 AND 4, T6N, R13W, AT THE INSIDE
 JC0578'OF A CURVE, SET ON TOP OF THE WEST END OF A 20-BY-15-BY 5 FEET
 JC0578'ROCK, 30 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 3 FEET
 JC0578'EAST OF THE WEST END OF THE ROCK, 3 FEET NORTH OF THE SOUTH EDGE
 JC0578'OF THE ROCK AND 8 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 JC0578
 JC0578                          STATION RECOVERY (1999)
 JC0578
 JC0578'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0578'RECOVERED IN GOOD CONDITION.
 JC0578
 JC0578                          STATION RECOVERY (2001)
 JC0578
 JC0578'RECOVERY NOTE BY US POWER SQUADRON 2001
 JC0578'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0142 ***********************************************************************
 KC0142  DESIGNATION -  J 242
 KC0142  PID         -  KC0142
 KC0142  STATE/COUNTY-  IL/GREENE
 KC0142  COUNTRY     -  US
 KC0142  USGS QUAD   -  HARDIN (2018)
 KC0142
 KC0142                         *CURRENT SURVEY CONTROL
 KC0142  ______________________________________________________________________
 KC0142* NAD 83(1986) POSITION- 39 14 14.9    (N) 090 33 19.3    (W)   HD_HELD2
 KC0142* NAVD 88 ORTHO HEIGHT -   142.657 (meters)      468.03  (feet) ADJUSTED
 KC0142  ______________________________________________________________________
 KC0142  GEOID HEIGHT    -        -32.039 (meters)                     GEOID18
 KC0142  DYNAMIC HEIGHT  -        142.574 (meters)      467.76  (feet) COMP
 KC0142  MODELED GRAVITY -    980,043.6   (mgal)                       NAVD 88
 KC0142
 KC0142  VERT ORDER      -  FIRST     CLASS II
 KC0142
 KC0142.The horizontal coordinates were established by autonomous hand held GPS
 KC0142.observations and have an estimated accuracy of +/- 10 meters.
 KC0142
 KC0142.The orthometric height was determined by differential leveling and
 KC0142.adjusted by the NATIONAL GEODETIC SURVEY
 KC0142.in June 1991.
 KC0142
 KC0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0142.GEOID18 height accuracy estimate available here.
 KC0142
 KC0142.Click photographs - Photos may exist for this station.
 KC0142
 KC0142.The dynamic height is computed by dividing the NAVD 88
 KC0142.geopotential number by the normal gravity value computed on the
 KC0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0142.degrees latitude (g = 980.6199 gals.).
 KC0142
 KC0142.The modeled gravity was interpolated from observed gravity values.
 KC0142
 KC0142;                    North         East    Units  Estimated Accuracy
 KC0142;SPC IL W     -   285,403.      666,444.      MT  (+/- 10 meters HH2 GPS)
 KC0142
 KC0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1098945977(NAD 83)
 KC0142
 KC0142                          SUPERSEDED SURVEY CONTROL
 KC0142
 KC0142  NGVD 29 (??/??/92)  142.768  (m)          468.40   (f) ADJ UNCH    1 2
 KC0142
 KC0142.Superseded values are not recommended for survey control.
 KC0142
 KC0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0142.See file dsdata.pdf to determine how the superseded data were derived.
 KC0142
 KC0142_MARKER: DB = BENCH MARK DISK
 KC0142_SETTING: 66 = SET IN ROCK OUTCROP
 KC0142_STAMPING: J 242 1961
 KC0142_MARK LOGO: CGS
 KC0142_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0142+STABILITY: POSITION/ELEVATION WELL
 KC0142
 KC0142  HISTORY     - Date     Condition        Report By
 KC0142  HISTORY     - 1961     MONUMENTED       CGS
 KC0142
 KC0142                          STATION DESCRIPTION
 KC0142
 KC0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0142'3.6 MI S FROM ELDRED.
 KC0142'ABOUT 3.65 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0142'OF STATE HIGHWAY 108 AT ELDRED, NEAR THE NORTHWEST CORNER OF
 KC0142'A SMALL CEMETERY, SET VERTICALLY IN A 10-FOOT HIGH ROCK CLIFF,
 KC0142'SECTION 9 S T 9 N R 13 W, 75 FEET EAST OF THE CENTER LINE OF THE
 KC0142'ROAD, 36 FEET SOUTH OF THE NORTH END OF THE ROCK CLIFF, 1 FOOT
 KC0142'ABOVE THE LEVEL OF THE GROUND AND ABOUT 12 FEET ABOVE THE LEVEL
 KC0142'OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0162 ***********************************************************************
 KC0162  DESIGNATION -  J 243
 KC0162  PID         -  KC0162
 KC0162  STATE/COUNTY-  IL/GREENE
 KC0162  COUNTRY     -  US
 KC0162  USGS QUAD   -  PEARL EAST (2018)
 KC0162
 KC0162                         *CURRENT SURVEY CONTROL
 KC0162  ______________________________________________________________________
 KC0162* NAD 83(1986) POSITION- 39 24 15.     (N) 090 33 29.     (W)   SCALED
 KC0162* NAVD 88 ORTHO HEIGHT -   134.686 (meters)      441.88  (feet) ADJUSTED
 KC0162  ______________________________________________________________________
 KC0162  GEOID HEIGHT    -        -32.264 (meters)                     GEOID18
 KC0162  DYNAMIC HEIGHT  -        134.608 (meters)      441.63  (feet) COMP
 KC0162  MODELED GRAVITY -    980,049.2   (mgal)                       NAVD 88
 KC0162
 KC0162  VERT ORDER      -  FIRST     CLASS II
 KC0162
 KC0162.The horizontal coordinates were scaled from a map and have
 KC0162.an estimated accuracy of +/- 6 seconds.
 KC0162
 KC0162.The orthometric height was determined by differential leveling and
 KC0162.adjusted by the NATIONAL GEODETIC SURVEY
 KC0162.in June 1991.
 KC0162
 KC0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0162.GEOID18 height accuracy estimate available here.
 KC0162
 KC0162.Click photographs - Photos may exist for this station.
 KC0162
 KC0162.The dynamic height is computed by dividing the NAVD 88
 KC0162.geopotential number by the normal gravity value computed on the
 KC0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0162.degrees latitude (g = 980.6199 gals.).
 KC0162
 KC0162.The modeled gravity was interpolated from observed gravity values.
 KC0162
 KC0162;                    North         East    Units  Estimated Accuracy
 KC0162;SPC IL W     -   303,910.      666,290.      MT  (+/- 180 meters Scaled)
 KC0162
 KC0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD102644(NAD 83)
 KC0162
 KC0162                          SUPERSEDED SURVEY CONTROL
 KC0162
 KC0162  NGVD 29 (??/??/92)  134.810  (m)          442.29   (f) ADJ UNCH    1 2
 KC0162
 KC0162.Superseded values are not recommended for survey control.
 KC0162
 KC0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0162.See file dsdata.pdf to determine how the superseded data were derived.
 KC0162
 KC0162_MARKER: DB = BENCH MARK DISK
 KC0162_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0162_SP_SET: BRIDGE
 KC0162_STAMPING: J 243 1961
 KC0162_MARK LOGO: CGS
 KC0162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0162
 KC0162  HISTORY     - Date     Condition        Report By
 KC0162  HISTORY     - 1961     MONUMENTED       CGS
 KC0162
 KC0162                          STATION DESCRIPTION
 KC0162
 KC0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0162'3.8 MI S FROM HILLVIEW.
 KC0162'ABOUT 3.8 MILES SOUTH ALONG A BLACK TOP AND GRADED ROAD FROM THE
 KC0162'POST OFFICE AT HILLVIEW, AT DOUGAL HOLLOW, SET ON TOP OF THE
 KC0162'NORTH END OF THE EAST GUARD RAIL OF A 20 FOOT CONCRETE BRIDGE
 KC0162'OVER A SMALL STREAM, (ROAD NOT BUILT THIS DATE), 100 YARDS WEST
 KC0162'OF THE OLD BRIDGE OVER THE STREAM AND NOW IN USE, 19 FEET EAST
 KC0162'OF THE CENTER OF THE BRIDGE, 0.4 FOOT SOUTH OF THE NORTH END OF
 KC0162'THE GUARDRAIL AND 1/2 FOOT ABOVE THE BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3484 ***********************************************************************
 AI3484  DESIGNATION -  J 243 RESET
 AI3484  PID         -  AI3484
 AI3484  STATE/COUNTY-  IL/GREENE
 AI3484  COUNTRY     -  US
 AI3484  USGS QUAD   -  PEARL EAST (2018)
 AI3484
 AI3484                         *CURRENT SURVEY CONTROL
 AI3484  ______________________________________________________________________
 AI3484* NAD 83(1986) POSITION- 39 24 15.     (N) 090 33 29.     (W)   SCALED
 AI3484* NAVD 88 ORTHO HEIGHT -   134.37  (meters)      440.8   (feet) RESET
 AI3484  ______________________________________________________________________
 AI3484  GEOID HEIGHT    -        -32.264 (meters)                     GEOID18
 AI3484  VERT ORDER      -  THIRD
 AI3484
 AI3484.The horizontal coordinates were scaled from a map and have
 AI3484.an estimated accuracy of +/- 6 seconds.
 AI3484
 AI3484.The orthometric height was computed from unverified reset data.
 AI3484
 AI3484.No vertical observational check was made to the station.
 AI3484
 AI3484.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3484.GEOID18 height accuracy estimate available here.
 AI3484
 AI3484.Click photographs - Photos may exist for this station.
 AI3484
 AI3484;                    North         East    Units  Estimated Accuracy
 AI3484;SPC IL W     -   303,910.      666,290.      MT  (+/- 180 meters Scaled)
 AI3484
 AI3484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD102644(NAD 83)
 AI3484
 AI3484                          SUPERSEDED SURVEY CONTROL
 AI3484
 AI3484.No superseded survey control is available for this station.
 AI3484
 AI3484_MARKER: DV = VERTICAL CONTROL DISK
 AI3484_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AI3484_SP_SET: BRIDGE WINGWALL
 AI3484_STAMPING: J 243 RESET 1999
 AI3484_MARK LOGO: NGS
 AI3484_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3484
 AI3484  HISTORY     - Date     Condition        Report By
 AI3484  HISTORY     - 1999     MONUMENTED       NGS
 AI3484
 AI3484                          STATION DESCRIPTION
 AI3484
 AI3484'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (RKB)
 AI3484'FROM THE CENTER OF THE RAILROAD OVERPASS ON HILLVIEW-ELDRED ROAD ON
 AI3484'THE WEST SIDE OF HILLVIEW, PROCEED SOUTHWEST AND SOUTH ALONG
 AI3484'HILLVIEW-ELDRED ROAD FOR 3.45 MILES (5.55 KM) TO A SHORT BRIDGE AND
 AI3484'THE STATION ON THE RIGHT, IN THE SOUTHWEST WINGWALL, 6.6 M (21.7 FT)
 AI3484'WEST OF THE CENTERLINE OF THE ROAD, AND ABOUT 0.2 M (0.7 FT) HIGHER
 AI3484'THAN THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0233 ***********************************************************************
 KC0233  DESIGNATION -  J 244
 KC0233  PID         -  KC0233
 KC0233  STATE/COUNTY-  IL/SCOTT
 KC0233  COUNTRY     -  US
 KC0233  USGS QUAD   -  BEDFORD (2018)
 KC0233
 KC0233                         *CURRENT SURVEY CONTROL
 KC0233  ______________________________________________________________________
 KC0233* NAD 83(1986) POSITION- 39 36 03.     (N) 090 31 40.     (W)   SCALED
 KC0233* NAVD 88 ORTHO HEIGHT -   133.408 (meters)      437.69  (feet) ADJUSTED
 KC0233  ______________________________________________________________________
 KC0233  GEOID HEIGHT    -        -32.490 (meters)                     GEOID18
 KC0233  DYNAMIC HEIGHT  -        133.334 (meters)      437.45  (feet) COMP
 KC0233  MODELED GRAVITY -    980,071.4   (mgal)                       NAVD 88
 KC0233
 KC0233  VERT ORDER      -  FIRST     CLASS II
 KC0233
 KC0233.The horizontal coordinates were scaled from a map and have
 KC0233.an estimated accuracy of +/- 6 seconds.
 KC0233
 KC0233.The orthometric height was determined by differential leveling and
 KC0233.adjusted by the NATIONAL GEODETIC SURVEY
 KC0233.in June 1991.
 KC0233
 KC0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0233.GEOID18 height accuracy estimate available here.
 KC0233
 KC0233.Click photographs - Photos may exist for this station.
 KC0233
 KC0233.The dynamic height is computed by dividing the NAVD 88
 KC0233.geopotential number by the normal gravity value computed on the
 KC0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0233.degrees latitude (g = 980.6199 gals.).
 KC0233
 KC0233.The modeled gravity was interpolated from observed gravity values.
 KC0233
 KC0233;                    North         East    Units  Estimated Accuracy
 KC0233;SPC IL W     -   325,730.      668,990.      MT  (+/- 180 meters Scaled)
 KC0233
 KC0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD122863(NAD 83)
 KC0233
 KC0233                          SUPERSEDED SURVEY CONTROL
 KC0233
 KC0233  NGVD 29 (??/??/92)  133.537  (m)          438.11   (f) ADJ UNCH    1 2
 KC0233
 KC0233.Superseded values are not recommended for survey control.
 KC0233
 KC0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0233.See file dsdata.pdf to determine how the superseded data were derived.
 KC0233
 KC0233_MARKER: DB = BENCH MARK DISK
 KC0233_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0233_SP_SET: BOX CULVERT HEADWALL
 KC0233_STAMPING: J 244 1961
 KC0233_MARK LOGO: CGS
 KC0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0233+STABILITY: SURFACE MOTION
 KC0233
 KC0233  HISTORY     - Date     Condition        Report By
 KC0233  HISTORY     - 1961     MONUMENTED       CGS
 KC0233
 KC0233                          STATION DESCRIPTION
 KC0233
 KC0233'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0233'11.2 MI N FROM HILLVIEW.
 KC0233'ABOUT 11.15 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0233'BAPTIST CHURCH AT HILLVIEW, AT THE JUNCTION OF A GRADED ROAD
 KC0233'LEADING EAST, ON TOP OF THE NORTH END OF THE EAST HEADWALL OF
 KC0233'A 6-FOOT CONCRETE BOX CULVERT UNDER THE BLACK TOP ROAD, 22 FEET
 KC0233'EAST OF THE CENTER LINE OF THE BLACK TOP ROAD, 46 FEET SOUTH OF
 KC0233'THE CENTER LINE OF THE GRADED ROAD LEADING EAST, 1/2 FOOT SOUTH
 KC0233'OF THE NORTH END OF THE HEADWALL AND 2 FEET BELOW THE BLACK TOP
 KC0233'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0243 ***********************************************************************
 KC0243  DESIGNATION -  J 245
 KC0243  PID         -  KC0243
 KC0243  STATE/COUNTY-  IL/SCOTT
 KC0243  COUNTRY     -  US
 KC0243  USGS QUAD   -  FLORENCE (2018)
 KC0243
 KC0243                         *CURRENT SURVEY CONTROL
 KC0243  ______________________________________________________________________
 KC0243* NAD 83(1986) POSITION- 39 38 57.     (N) 090 34 27.     (W)   SCALED
 KC0243* NAVD 88 ORTHO HEIGHT -   136.213 (meters)      446.89  (feet) ADJUSTED
 KC0243  ______________________________________________________________________
 KC0243  GEOID HEIGHT    -        -32.566 (meters)                     GEOID18
 KC0243  DYNAMIC HEIGHT  -        136.138 (meters)      446.65  (feet) COMP
 KC0243  MODELED GRAVITY -    980,076.5   (mgal)                       NAVD 88
 KC0243
 KC0243  VERT ORDER      -  FIRST     CLASS II
 KC0243
 KC0243.The horizontal coordinates were scaled from a map and have
 KC0243.an estimated accuracy of +/- 6 seconds.
 KC0243
 KC0243.The orthometric height was determined by differential leveling and
 KC0243.adjusted by the NATIONAL GEODETIC SURVEY
 KC0243.in June 1991.
 KC0243
 KC0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0243.GEOID18 height accuracy estimate available here.
 KC0243
 KC0243.Click photographs - Photos may exist for this station.
 KC0243
 KC0243.The dynamic height is computed by dividing the NAVD 88
 KC0243.geopotential number by the normal gravity value computed on the
 KC0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0243.degrees latitude (g = 980.6199 gals.).
 KC0243
 KC0243.The modeled gravity was interpolated from observed gravity values.
 KC0243
 KC0243;                    North         East    Units  Estimated Accuracy
 KC0243;SPC IL W     -   331,120.      665,030.      MT  (+/- 180 meters Scaled)
 KC0243
 KC0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD081916(NAD 83)
 KC0243
 KC0243                          SUPERSEDED SURVEY CONTROL
 KC0243
 KC0243  NGVD 29 (??/??/92)  136.335  (m)          447.29   (f) ADJ UNCH    1 2
 KC0243
 KC0243.Superseded values are not recommended for survey control.
 KC0243
 KC0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0243.See file dsdata.pdf to determine how the superseded data were derived.
 KC0243
 KC0243_MARKER: DB = BENCH MARK DISK
 KC0243_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0243_SP_SET: BRIDGE
 KC0243_STAMPING: J 245 1961
 KC0243_MARK LOGO: CGS
 KC0243_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0243
 KC0243  HISTORY     - Date     Condition        Report By
 KC0243  HISTORY     - 1961     MONUMENTED       CGS
 KC0243
 KC0243                          STATION DESCRIPTION
 KC0243
 KC0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0243'8.9 MI S FROM BLUFFS.
 KC0243'ABOUT 8.9 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0243'OF THE WABASH RAILROAD AT BLUFFS, SET ON TOP OF THE EAST END OF
 KC0243'THE NORTH CONCRETE ABUTMENT OF A 120-FEET BRIDGE OVER WALNUT
 KC0243'CREEK, 16 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT
 KC0243'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0686 ***********************************************************************
 LC0686  DESIGNATION -  J 246
 LC0686  PID         -  LC0686
 LC0686  STATE/COUNTY-  IL/MCLEAN
 LC0686  COUNTRY     -  US
 LC0686  USGS QUAD   -  NORMAL EAST (2018)
 LC0686
 LC0686                         *CURRENT SURVEY CONTROL
 LC0686  ______________________________________________________________________
 LC0686* NAD 83(1986) POSITION- 40 32 48.     (N) 088 58 05.     (W)   SCALED
 LC0686* NAVD 88 ORTHO HEIGHT -   248.587 (meters)      815.57  (feet) ADJUSTED
 LC0686  ______________________________________________________________________
 LC0686  GEOID HEIGHT    -        -32.054 (meters)                     GEOID18
 LC0686  DYNAMIC HEIGHT  -        248.471 (meters)      815.19  (feet) COMP
 LC0686  MODELED GRAVITY -    980,153.6   (mgal)                       NAVD 88
 LC0686
 LC0686  VERT ORDER      -  SECOND    CLASS 0
 LC0686
 LC0686.The horizontal coordinates were scaled from a map and have
 LC0686.an estimated accuracy of +/- 6 seconds.
 LC0686
 LC0686.The orthometric height was determined by differential leveling and
 LC0686.adjusted by the NATIONAL GEODETIC SURVEY
 LC0686.in June 1991.
 LC0686
 LC0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0686.GEOID18 height accuracy estimate available here.
 LC0686
 LC0686.Click photographs - Photos may exist for this station.
 LC0686
 LC0686.The dynamic height is computed by dividing the NAVD 88
 LC0686.geopotential number by the normal gravity value computed on the
 LC0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0686.degrees latitude (g = 980.6199 gals.).
 LC0686
 LC0686.The modeled gravity was interpolated from observed gravity values.
 LC0686
 LC0686;                    North         East    Units  Estimated Accuracy
 LC0686;SPC IL E     -   430,890.      246,230.      MT  (+/- 180 meters Scaled)
 LC0686
 LC0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK333902(NAD 83)
 LC0686
 LC0686                          SUPERSEDED SURVEY CONTROL
 LC0686
 LC0686  NGVD 29 (??/??/92)  248.639  (m)          815.74   (f) ADJ UNCH    2 0
 LC0686
 LC0686.Superseded values are not recommended for survey control.
 LC0686
 LC0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0686.See file dsdata.pdf to determine how the superseded data were derived.
 LC0686
 LC0686_MARKER: DB = BENCH MARK DISK
 LC0686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0686_STAMPING: J 246 1960
 LC0686_MARK LOGO: CGS
 LC0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0686+STABILITY: SURFACE MOTION
 LC0686
 LC0686  HISTORY     - Date     Condition        Report By
 LC0686  HISTORY     - 1960     MONUMENTED       CGS
 LC0686  HISTORY     - 1961     GOOD             CGS
 LC0686
 LC0686                          STATION DESCRIPTION
 LC0686
 LC0686'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0686'3.6 MI NE FROM NORMAL.
 LC0686'ABOUT 2.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0686'ITS STATION IN NORMAL, THENCE 0.2 MILES EAST ALONG A DIRT ROAD,
 LC0686'THENCE 0.8 MILES EAST ALONG A GRAVEL ROAD, AT A FENCE CORNER
 LC0686'SOUTH OF THE ROAD, 33 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 LC0686'5 FEET EAST NORTHEAST OF A FENCE CORNER, 6 FEET NORTHEAST OF A
 LC0686'POWER POLE WITH A TRANSFORMER, 1 FOOT NORTH OF A FENCE, 56 FEET
 LC0686'SOUTHEAST AND ACROSS THE ROAD FROM A FENCE CORNER, 2.1 FEET EAST
 LC0686'OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, AND
 LC0686'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THIS
 LC0686'MARK MAY ALSO BE REACHED FROM THE GULF MOBILE AND OHIO RAILROAD
 LC0686'STATION IN TOWANDA BY GOING 0.05 MILES SOUTHWEST ALONG MAIN
 LC0686'STREET, THENCE 0.2 MILES WEST ALONG WEST MONROE STREET, THENCE
 LC0686'1.8 MILES SOUTHWEST ALONG U.S. HGIHWAY 66, THENCE 2.4 MILES WEST
 LC0686'ALONG A GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0335 ***********************************************************************
 MF0335  DESIGNATION -  J 247
 MF0335  PID         -  MF0335
 MF0335  STATE/COUNTY-  IL/WILL
 MF0335  COUNTRY     -  US
 MF0335  USGS QUAD   -  WILMINGTON (2018)
 MF0335
 MF0335                         *CURRENT SURVEY CONTROL
 MF0335  ______________________________________________________________________
 MF0335* NAD 83(2011) POSITION- 41 21 30.98030(N) 088 11 29.24935(W)   ADJUSTED
 MF0335* NAD 83(2011) ELLIP HT-   128.985 (meters)        (09/07/17)   ADJUSTED
 MF0335* NAD 83(2011) EPOCH   -  2010.00
 MF0335* NAVD 88 ORTHO HEIGHT -   161.859 (meters)      531.03  (feet) ADJUSTED
 MF0335  ______________________________________________________________________
 MF0335  GEOID HEIGHT    -        -32.868 (meters)                     GEOID18
 MF0335  NAD 83(2011) X  -    151,312.233 (meters)                     COMP
 MF0335  NAD 83(2011) Y  - -4,792,077.579 (meters)                     COMP
 MF0335  NAD 83(2011) Z  -  4,192,483.381 (meters)                     COMP
 MF0335  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 MF0335  DYNAMIC HEIGHT  -        161.798 (meters)      530.83  (feet) COMP
 MF0335  MODELED GRAVITY -    980,248.0   (mgal)                       NAVD 88
 MF0335
 MF0335  VERT ORDER      -  SECOND    CLASS 0
 MF0335
 MF0335  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0335  Standards:
 MF0335         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0335            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0335  -------------------------------------------------------------------
 MF0335  NETWORK    0.59   1.18           0.28   0.17   0.60      0.06776135
 MF0335  -------------------------------------------------------------------
 MF0335  Click here for local accuracies and other accuracy information.
 MF0335
 MF0335.The horizontal coordinates were established by GPS observations
 MF0335.and adjusted by the PATRICK ENG INC in September 2017.
 MF0335
 MF0335.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0335.been affixed to the stable North American tectonic plate. See 
 MF0335.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0335
 MF0335.The horizontal coordinates are valid at the epoch date displayed above
 MF0335.which is a decimal equivalence of Year/Month/Day.
 MF0335
 MF0335.The orthometric height was determined by differential leveling and
 MF0335.adjusted by the NATIONAL GEODETIC SURVEY
 MF0335.in June 1991.
 MF0335
 MF0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0335.GEOID18 height accuracy estimate available here.
 MF0335
 MF0335.Click photographs - Photos may exist for this station.
 MF0335
 MF0335.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0335
 MF0335.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0335
 MF0335.The ellipsoidal height was determined by GPS observations
 MF0335.and is referenced to NAD 83.
 MF0335
 MF0335.The dynamic height is computed by dividing the NAVD 88
 MF0335.geopotential number by the normal gravity value computed on the
 MF0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0335.degrees latitude (g = 980.6199 gals.).
 MF0335
 MF0335.The modeled gravity was interpolated from observed gravity values.
 MF0335
 MF0335. The following values were computed from the NAD 83(2011) position.
 MF0335
 MF0335;                    North         East     Units Scale Factor Converg.
 MF0335;SPC IL E     -   520,876.315   311,871.469   MT  0.99997673   +0 05 37.5
 MF0335;SPC IL E     - 1,708,908.38  1,023,198.31   sFT  0.99997673   +0 05 37.5
 MF0335;UTM  16      - 4,579,251.676   400,340.684   MT  0.99972223   -0 47 14.4
 MF0335
 MF0335!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0335!SPC IL E     -   0.99997977  x   0.99997673  =   0.99995650
 MF0335!UTM  16      -   0.99997977  x   0.99972223  =   0.99970200
 MF0335
 MF0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0034079251(NAD 83)
 MF0335
 MF0335                          SUPERSEDED SURVEY CONTROL
 MF0335
 MF0335  NGVD 29 (??/??/92)  161.948  (m)          531.32   (f) ADJ UNCH    2 0
 MF0335
 MF0335.Superseded values are not recommended for survey control.
 MF0335
 MF0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0335.See file dsdata.pdf to determine how the superseded data were derived.
 MF0335
 MF0335_MARKER: DB = BENCH MARK DISK
 MF0335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0335_STAMPING: J 247 1960
 MF0335_MARK LOGO: CGS
 MF0335_PROJECTION: FLUSH
 MF0335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0335+STABILITY: SURFACE MOTION
 MF0335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0335+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2017
 MF0335
 MF0335  HISTORY     - Date     Condition        Report By
 MF0335  HISTORY     - 1960     MONUMENTED       CGS
 MF0335  HISTORY     - 1961     GOOD             CGS
 MF0335  HISTORY     - 20170126 GOOD             PATRIC
 MF0335
 MF0335                          STATION DESCRIPTION
 MF0335
 MF0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0335'7.2 MI SE FROM CHANNAHON.
 MF0335'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM THE CHANNAHON
 MF0335'GRADE SCHOOL IN CHANNAHON, THENCE 1.3 MILES EAST ALONG A GRAVEL ROAD,
 MF0335'THENCE 5.25 MILES SOUTH ALONG U.S. HIGHWAY 66, AT A METAL GATE
 MF0335'EAST OF THE HIGHWAY AND SERVICE ROAD, 116 FEET EAST OF THE CENTER
 MF0335'LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 39 FEET EAST OF
 MF0335'THE CENTER LINE OF THE SERVICE ROAD, 1 FOOT WEST OF THE FENCE,
 MF0335'8.5 FEET NORTH OF THE NORTH END OF A METAL GATE, 15 FEET NORTHEAST
 MF0335'OF THE NORTH END OF A CONCRETE PIPE CULVERT, 2.1 FEET NORTH OF A
 MF0335'METAL WITNESS POST, ABOUT LEVEL WITH THE SERVICE ROAD, AND SET
 MF0335'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0335
 MF0335                          STATION RECOVERY (2017)
 MF0335
 MF0335'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SL)
 MF0335'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) SOUTH-SOUTHEAST OF
 MF0335'CHANNAHON, 5.2 MI (8.4 KM) SOUTHWEST OF ELWOOD AND 4.2 MI (6.8 KM)
 MF0335'NORTHWEST OF WILMINGTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 MF0335'
 MF0335'TO REACH FROM THE JUNCTION OF US ROUTE 6 WITH INTERSTATE 55, GO SOUTH
 MF0335'ON INTERSTATE 55 FOR 7.1 MI (11.4 KM) TO THE EXIT FOR NORTH RIVER
 MF0335'ROAD, TURN LEFT AND GO EAST ON NORTH RIVER ROAD FOR 0.2 MI (0.3 KM)
 MF0335'OVER THE BRIDGE OVERPASS TO THE FRONTAGE ROAD, TURN LEFT AND GO NORTH
 MF0335'ON THE FRONTAGE ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 MF0335'THE STATION IS LOCATED ALONG THE FENCE LINE BETWEEN THE FRONTAGE ROAD
 MF0335'AND THE GRANT CREEK PRAIRIE NATURE PRESERVE. THE STATION IS 16 FT (4.9
 MF0335'M) NORTH OF THE CENTER OF FORMER PRIVATE ENTRANCE, 13 FT (4.0 M) EAST
 MF0335'OF NORTHERLY CONCRETE CULVERT PIPE UNDER THE ENTRANCE, AND
 MF0335'APPROXIMATELY 730 FT (222.5 M) NORTH OF A TALL TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0786 ***********************************************************************
 LC0786  DESIGNATION -  J 248
 LC0786  PID         -  LC0786
 LC0786  STATE/COUNTY-  IL/LIVINGSTON
 LC0786  COUNTRY     -  US
 LC0786  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0786
 LC0786                         *CURRENT SURVEY CONTROL
 LC0786  ______________________________________________________________________
 LC0786* NAD 83(1986) POSITION- 40 57 59.     (N) 088 33 31.     (W)   SCALED
 LC0786* NAVD 88 ORTHO HEIGHT -   221.610 (meters)      727.07  (feet) ADJUSTED
 LC0786  ______________________________________________________________________
 LC0786  GEOID HEIGHT    -        -32.207 (meters)                     GEOID18
 LC0786  DYNAMIC HEIGHT  -        221.517 (meters)      726.76  (feet) COMP
 LC0786  MODELED GRAVITY -    980,199.8   (mgal)                       NAVD 88
 LC0786
 LC0786  VERT ORDER      -  SECOND    CLASS 0
 LC0786
 LC0786.The horizontal coordinates were scaled from a map and have
 LC0786.an estimated accuracy of +/- 6 seconds.
 LC0786
 LC0786.The orthometric height was determined by differential leveling and
 LC0786.adjusted by the NATIONAL GEODETIC SURVEY
 LC0786.in June 1991.
 LC0786
 LC0786.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0786.GEOID18 height accuracy estimate available here.
 LC0786
 LC0786.Click photographs - Photos may exist for this station.
 LC0786
 LC0786.The dynamic height is computed by dividing the NAVD 88
 LC0786.geopotential number by the normal gravity value computed on the
 LC0786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0786.degrees latitude (g = 980.6199 gals.).
 LC0786
 LC0786.The modeled gravity was interpolated from observed gravity values.
 LC0786
 LC0786;                    North         East    Units  Estimated Accuracy
 LC0786;SPC IL E     -   477,330.      281,040.      MT  (+/- 180 meters Scaled)
 LC0786
 LC0786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL688361(NAD 83)
 LC0786
 LC0786                          SUPERSEDED SURVEY CONTROL
 LC0786
 LC0786  NGVD 29 (??/??/92)  221.673  (m)          727.27   (f) ADJ UNCH    2 0
 LC0786
 LC0786.Superseded values are not recommended for survey control.
 LC0786
 LC0786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0786.See file dsdata.pdf to determine how the superseded data were derived.
 LC0786
 LC0786_MARKER: DB = BENCH MARK DISK
 LC0786_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0786_SP_SET: BOX CULVERT HEADWALL
 LC0786_STAMPING: J 248 1961
 LC0786_MARK LOGO: CGS
 LC0786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0786+STABILITY: SURFACE MOTION
 LC0786
 LC0786  HISTORY     - Date     Condition        Report By
 LC0786  HISTORY     - 1961     MONUMENTED       CGS
 LC0786  HISTORY     - 1979     MARK NOT FOUND   ILGS
 LC0786  HISTORY     - 19990718 GOOD             NGS
 LC0786  HISTORY     - 20090705 GOOD             GEOCAC
 LC0786  HISTORY     - 20200124 MARK NOT FOUND   ILDT
 LC0786
 LC0786                          STATION DESCRIPTION
 LC0786
 LC0786'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0786'3.6 MI SW FROM ODELL.
 LC0786'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 LC0786'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 3.2 SOUTHWEST
 LC0786'ALONG U.S. HIGHWAY 66, SET IN THE TOP OF THE SOUTHWEST END OF
 LC0786'THE NORTHWEST HEADWALL OF A 5 FOOT CONCRETE BOX CULVERT UNDER THE
 LC0786'GULF, MOBILE AND OHIO RAIL ROAD, 75 FEET SOUTHEAST OF THE CENTER
 LC0786'LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 8 FEET NORTHWEST
 LC0786'OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE GULF, MOBILE
 LC0786'AND OHIO RAIL ROAD, 1.5 FEET BELOW THE LEVEL OF THE TRACK, AND
 LC0786'ABOUT 10 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LC0786
 LC0786                          STATION RECOVERY (1979)
 LC0786
 LC0786'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 1979
 LC0786'MARK NOT FOUND.
 LC0786
 LC0786                          STATION RECOVERY (1999)
 LC0786
 LC0786'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (EBM)
 LC0786'RECOVERED IN GOOD CONDITION.
 LC0786
 LC0786                          STATION RECOVERY (2009)
 LC0786
 LC0786'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0786'RECOVERED IN GOOD CONDITION.
 LC0786
 LC0786                          STATION RECOVERY (2020)
 LC0786
 LC0786'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 LC0786'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1440 ***********************************************************************
 JB1440  DESIGNATION -  J 249
 JB1440  PID         -  JB1440
 JB1440  STATE/COUNTY-  IL/ST CLAIR
 JB1440  COUNTRY     -  US
 JB1440  USGS QUAD   -  O'FALLON (2018)
 JB1440
 JB1440                         *CURRENT SURVEY CONTROL
 JB1440  ______________________________________________________________________
 JB1440* NAD 83(1986) POSITION- 38 35 04.     (N) 089 54 37.     (W)   SCALED
 JB1440* NAVD 88 ORTHO HEIGHT -   170.500 (meters)      559.38  (feet) ADJUSTED
 JB1440  ______________________________________________________________________
 JB1440  GEOID HEIGHT    -        -30.700 (meters)                     GEOID18
 JB1440  DYNAMIC HEIGHT  -        170.392 (meters)      559.03  (feet) COMP
 JB1440  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB1440
 JB1440  VERT ORDER      -  SECOND    CLASS 0
 JB1440
 JB1440.The horizontal coordinates were scaled from a map and have
 JB1440.an estimated accuracy of +/- 6 seconds.
 JB1440
 JB1440.The orthometric height was determined by differential leveling and
 JB1440.adjusted by the NATIONAL GEODETIC SURVEY
 JB1440.in June 1991.
 JB1440
 JB1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1440.GEOID18 height accuracy estimate available here.
 JB1440
 JB1440.Click photographs - Photos may exist for this station.
 JB1440
 JB1440.The dynamic height is computed by dividing the NAVD 88
 JB1440.geopotential number by the normal gravity value computed on the
 JB1440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1440.degrees latitude (g = 980.6199 gals.).
 JB1440
 JB1440.The modeled gravity was interpolated from observed gravity values.
 JB1440
 JB1440;                    North         East    Units  Estimated Accuracy
 JB1440;SPC IL W     -   212,870.      722,340.      MT  (+/- 180 meters Scaled)
 JB1440
 JB1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH465746(NAD 83)
 JB1440
 JB1440                          SUPERSEDED SURVEY CONTROL
 JB1440
 JB1440  NGVD 29 (??/??/92)  170.599  (m)          559.71   (f) ADJ UNCH    2 0
 JB1440
 JB1440.Superseded values are not recommended for survey control.
 JB1440
 JB1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1440.See file dsdata.pdf to determine how the superseded data were derived.
 JB1440
 JB1440_MARKER: DB = BENCH MARK DISK
 JB1440_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1440_SP_SET: BUILDING
 JB1440_STAMPING: J 249 1961
 JB1440_MARK LOGO: CGS
 JB1440_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1440
 JB1440  HISTORY     - Date     Condition        Report By
 JB1440  HISTORY     - 1961     MONUMENTED       CGS
 JB1440  HISTORY     - 20110624 MARK NOT FOUND   GEOCAC
 JB1440
 JB1440                          STATION DESCRIPTION
 JB1440
 JB1440'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1440'0.4 MI S FROM O FALLON.
 JB1440'ABOUT 0.35 MILE SOUTH ALONG SOUTH LINCOLN AVENUE FROM THE POST
 JB1440'OFFICE IN OFALLON TO THE JUNCTION OF U.S. HIGHWAY 50, THENCE
 JB1440'0.05 MILE SOUTH ALONG AN ASPHALT PAVED ROAD, SET VERTICALLY IN
 JB1440'THE WEST BRICK FACE AT THE SOUTHWEST CORNER OF THE BANK OF
 JB1440'OFALLON BUILDING, 65 FEET EAST OF THE CENTER LINE OF THE
 JB1440'ASPHALT PAVED ROAD, 48 FEET NORTH OF THE CENTER LINE OF A DRIVE,
 JB1440'0.5 FEET NORTH OF THE SOUTHWEST CORNER OF THE BANK BUILDING, AND
 JB1440'2.7 FEET ABOVE THE LEVEL OF THE SIDEWALK.
 JB1440
 JB1440                          STATION RECOVERY (2011)
 JB1440
 JB1440'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JB1440'BUILDING AT THIS LOCATION APPEARS MUCH NEWER THAN 1961, WHEN THIS
 JB1440'STATION WAS MONUMENTED. MARK PRESUMED LOST WHEN CURRENT BANK BUILDING
 JB1440'CONSTRUCTED. SEE J 249 RESET (AI3485).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3485 ***********************************************************************
 AI3485  DESIGNATION -  J 249 RESET
 AI3485  PID         -  AI3485
 AI3485  STATE/COUNTY-  IL/ST CLAIR
 AI3485  COUNTRY     -  US
 AI3485  USGS QUAD   -  O'FALLON (2018)
 AI3485
 AI3485                         *CURRENT SURVEY CONTROL
 AI3485  ______________________________________________________________________
 AI3485* NAD 83(1986) POSITION- 38 35 04.16   (N) 089 54 40.36   (W)   HD_HELD1
 AI3485* NAVD 88 ORTHO HEIGHT -   170.83  (meters)      560.5   (feet) RESET
 AI3485  ______________________________________________________________________
 AI3485  GEOID HEIGHT    -        -30.701 (meters)                     GEOID18
 AI3485  VERT ORDER      -  THIRD
 AI3485
 AI3485.The horizontal coordinates were determined by differentially corrected
 AI3485.hand held GPS observations or other comparable positioning techniques
 AI3485.and have an estimated accuracy of +/- 3 meters.
 AI3485
 AI3485.The orthometric height was computed from unverified reset data.
 AI3485
 AI3485.No vertical observational check was made to the station.
 AI3485
 AI3485.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3485.GEOID18 height accuracy estimate available here.
 AI3485
 AI3485.Click photographs - Photos may exist for this station.
 AI3485
 AI3485;                    North         East    Units  Estimated Accuracy
 AI3485;SPC IL W     -   212,876.4     722,256.7     MT  (+/- 3 meters HH1 GPS) 
 AI3485
 AI3485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4642074688(NAD 83)
 AI3485
 AI3485                          SUPERSEDED SURVEY CONTROL
 AI3485
 AI3485.No superseded survey control is available for this station.
 AI3485
 AI3485_MARKER: DV = VERTICAL CONTROL DISK
 AI3485_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AI3485+WITH SETTING: PAVEMENT
 AI3485_SP_SET: LIGHT POLE BASE
 AI3485_STAMPING: J 249 RESET 1999
 AI3485_MARK LOGO: NGS
 AI3485_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3485+STABILITY: SURFACE MOTION
 AI3485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3485+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2011
 AI3485
 AI3485  HISTORY     - Date     Condition        Report By
 AI3485  HISTORY     - 1999     MONUMENTED       NGS
 AI3485  HISTORY     - 20060308 GOOD             GEOCAC
 AI3485  HISTORY     - 20110624 GOOD             GEOCAC
 AI3485
 AI3485                          STATION DESCRIPTION
 AI3485
 AI3485'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (RKB)
 AI3485'THE STATION IS LOCAGTED IN SOUTH-CENTRAL OFALLON NEAR THE INTERSECTION
 AI3485'OF US ROUTE 50 AND LINCOLN STREET IN THE PARKING LOT OF THE BANK OF
 AI3485'OFALLON, ABOUT 0.05 MILE (0.08 KM) SOUTH OF ROUTE 50 AND 0.15 MILE
 AI3485'(0.24 KM) NORTH OF THE OFALLON POST OFFICE, 14.4 M (47.2 FT) WEST OF
 AI3485'THE CENTERLINE OF LINCOLN STREET, 5.5 M (18.0 FT) NORTH OF THE CENTER
 AI3485'OF THE SOUTH ENTRANCE TO THE BANK, 18.4 M (60.4 FT) EAST-SOUTHEAST OF
 AI3485'THE SOUTHEAST CORNER OF THE BANK BUILDING, AND 0.2 M (0.7 FT) EAST OF
 AI3485'A SQUARE METAL LIGHT POST.
 AI3485
 AI3485                          STATION RECOVERY (2006)
 AI3485
 AI3485'RECOVERY NOTE BY GEOCACHING 2006 (CAZ)
 AI3485'RECOVERED ON THE WEST SIDE OF THE STREET INSTEAD OF THE EAST SIDE.
 AI3485
 AI3485                          STATION RECOVERY (2011)
 AI3485
 AI3485'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 AI3485'FOUND AS DESCRIBED AND SET HORIZONTALLY ATOP A LARGE CONCRETE
 AI3485'CYLINDER, ABOUT 2.4 FEET TALL, THAT FORMS THE BASE FOR A METAL LIGHT
 AI3485'POLE. IT IS LOCATED IN A GRASSY AREA JUST NORTH OF THE SOUTHERN
 AI3485'ENTRANCE TO THE PARKING LOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1921 ***********************************************************************
 LB1921  DESIGNATION -  J 25
 LB1921  PID         -  LB1921
 LB1921  STATE/COUNTY-  IL/IROQUOIS
 LB1921  COUNTRY     -  US
 LB1921  USGS QUAD   -  CRESCENT CITY (2018)
 LB1921
 LB1921                         *CURRENT SURVEY CONTROL
 LB1921  ______________________________________________________________________
 LB1921* NAD 83(1986) POSITION- 40 46 36.     (N) 087 51 46.     (W)   SCALED
 LB1921* NAVD 88 ORTHO HEIGHT -   193.444 (meters)      634.66  (feet) ADJUSTED
 LB1921  ______________________________________________________________________
 LB1921  GEOID HEIGHT    -        -32.643 (meters)                     GEOID18
 LB1921  DYNAMIC HEIGHT  -        193.358 (meters)      634.38  (feet) COMP
 LB1921  MODELED GRAVITY -    980,177.4   (mgal)                       NAVD 88
 LB1921
 LB1921  VERT ORDER      -  SECOND    CLASS 0
 LB1921
 LB1921.The horizontal coordinates were scaled from a map and have
 LB1921.an estimated accuracy of +/- 6 seconds.
 LB1921
 LB1921.The orthometric height was determined by differential leveling and
 LB1921.adjusted by the NATIONAL GEODETIC SURVEY
 LB1921.in June 1991.
 LB1921
 LB1921.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1921.GEOID18 height accuracy estimate available here.
 LB1921
 LB1921.Click photographs - Photos may exist for this station.
 LB1921
 LB1921.The dynamic height is computed by dividing the NAVD 88
 LB1921.geopotential number by the normal gravity value computed on the
 LB1921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1921.degrees latitude (g = 980.6199 gals.).
 LB1921
 LB1921.The modeled gravity was interpolated from observed gravity values.
 LB1921
 LB1921;                    North         East    Units  Estimated Accuracy
 LB1921;SPC IL E     -   456,350.      339,720.      MT  (+/- 180 meters Scaled)
 LB1921
 LB1921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL271143(NAD 83)
 LB1921
 LB1921                          SUPERSEDED SURVEY CONTROL
 LB1921
 LB1921  NGVD 29 (??/??/92)  193.515  (m)          634.89   (f) ADJ UNCH    2 0
 LB1921
 LB1921.Superseded values are not recommended for survey control.
 LB1921
 LB1921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1921.See file dsdata.pdf to determine how the superseded data were derived.
 LB1921
 LB1921_MARKER: DB = BENCH MARK DISK
 LB1921_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1921_SP_SET: BRIDGE
 LB1921_STAMPING: J 25 1934
 LB1921_MARK LOGO: CGS
 LB1921_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1921+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2007
 LB1921
 LB1921  HISTORY     - Date     Condition        Report By
 LB1921  HISTORY     - 1934     MONUMENTED       CGS
 LB1921  HISTORY     - 1954     GOOD             CGS
 LB1921  HISTORY     - 20070325 GOOD             GEOCAC
 LB1921  HISTORY     - 20110120 MARK NOT FOUND   ILDT
 LB1921
 LB1921                          STATION DESCRIPTION
 LB1921
 LB1921'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1921'0.5 MI N FROM CRESCENT CITY.
 LB1921'ABOUT 0.5 MILE NORTH ALONG STATE HIGHWAY 49 FROM THE INTERSECTION
 LB1921'OF U.S. HIGHWAY 24 AT CRESCENT CITY, IN THE TOP OF THE NORTHWEST
 LB1921'END OF SOUTHEAST WING WALL OF A 25-FOOT CONCRETE BRIDGE OVER A
 LB1921'DRAINAGE DITCH, 22 FEET EAST OF CENTER LINE OF HIGHWAY, 0.6 FOOT
 LB1921'EAST OF CONCRETE BANISTER AND ABOUT LEVEL WITH HIGHWAY.
 LB1921
 LB1921                          STATION RECOVERY (2007)
 LB1921
 LB1921'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1921'SETTING ERODING.  DISK STILL SOLID BUT PROBABLY WILL DISLODGE IN ONE
 LB1921'TO TWO YEARS.
 LB1921
 LB1921                          STATION RECOVERY (2011)
 LB1921
 LB1921'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1921'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1289 ***********************************************************************
 JB1289  DESIGNATION -  J 250
 JB1289  PID         -  JB1289
 JB1289  STATE/COUNTY-  IL/WASHINGTON
 JB1289  COUNTRY     -  US
 JB1289  USGS QUAD   -  OKAWVILLE (2018)
 JB1289
 JB1289                         *CURRENT SURVEY CONTROL
 JB1289  ______________________________________________________________________
 JB1289* NAD 83(1986) POSITION- 38 26 10.     (N) 089 31 54.     (W)   SCALED
 JB1289* NAVD 88 ORTHO HEIGHT -   134.863 (meters)      442.46  (feet) ADJUSTED
 JB1289  ______________________________________________________________________
 JB1289  GEOID HEIGHT    -        -30.286 (meters)                     GEOID18
 JB1289  DYNAMIC HEIGHT  -        134.779 (meters)      442.19  (feet) COMP
 JB1289  MODELED GRAVITY -    980,000.6   (mgal)                       NAVD 88
 JB1289
 JB1289  VERT ORDER      -  SECOND    CLASS 0
 JB1289
 JB1289.The horizontal coordinates were scaled from a map and have
 JB1289.an estimated accuracy of +/- 6 seconds.
 JB1289
 JB1289.The orthometric height was determined by differential leveling and
 JB1289.adjusted by the NATIONAL GEODETIC SURVEY
 JB1289.in June 1991.
 JB1289
 JB1289.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1289.GEOID18 height accuracy estimate available here.
 JB1289
 JB1289.Click photographs - Photos may exist for this station.
 JB1289
 JB1289.The dynamic height is computed by dividing the NAVD 88
 JB1289.geopotential number by the normal gravity value computed on the
 JB1289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1289.degrees latitude (g = 980.6199 gals.).
 JB1289
 JB1289.The modeled gravity was interpolated from observed gravity values.
 JB1289
 JB1289;                    North         East    Units  Estimated Accuracy
 JB1289;SPC IL W     -   196,570.      755,440.      MT  (+/- 180 meters Scaled)
 JB1289
 JB1289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH790572(NAD 83)
 JB1289
 JB1289                          SUPERSEDED SURVEY CONTROL
 JB1289
 JB1289  NGVD 29 (??/??/92)  134.985  (m)          442.86   (f) ADJ UNCH    2 0
 JB1289
 JB1289.Superseded values are not recommended for survey control.
 JB1289
 JB1289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1289.See file dsdata.pdf to determine how the superseded data were derived.
 JB1289
 JB1289_MARKER: DB = BENCH MARK DISK
 JB1289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1289_STAMPING: J 250 1961
 JB1289_MARK LOGO: CGS
 JB1289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1289+STABILITY: SURFACE MOTION
 JB1289
 JB1289  HISTORY     - Date     Condition        Report By
 JB1289  HISTORY     - 1961     MONUMENTED       CGS
 JB1289  HISTORY     - 20110817 MARK NOT FOUND   ILDT
 JB1289
 JB1289                          STATION DESCRIPTION
 JB1289
 JB1289'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1289'1.5 MI E FROM OKAWVILLE.
 JB1289'ABOUT 0.10 MILE NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1289'IN OKAWVILLE, THENCE 0.95 MILE EAST AND NORTHEAST ALONG STATE
 JB1289'HIGHWAY 177, THENCE 0.2 MILE EAST ALONG A GRAVEL ROAD, THENCE
 JB1289'0.25 MILE SOUTH ALONG A GRAVEL ROAD, AT A FENCE CORNER WEST OF
 JB1289'THE ROAD, 20 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 JB1289'EAST OF A FENCE, 8 FEET NORTH OF THE FENCE CORNER, 3 FEET NORTH
 JB1289'OF THE EXTENDED CENTER LINE OF A FIELD ENTRANCE, 2.0 FEET SOUTH
 JB1289'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 JB1289'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THIS
 JB1289'MARK MAY ALSO BE REACHED FROM THE POST OFFICE IN OKAWVILLE BY
 JB1289'GOING 0.10 MILE EAST ALONG WALNUT STREET, THENCE 0.3 MILE SOUTH
 JB1289'ALONG HANOVER STREET, THENCE 0.85 MILE EAST ALONG A GRAVEL ROAD,
 JB1289'THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD.
 JB1289
 JB1289                          STATION RECOVERY (2011)
 JB1289
 JB1289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1289'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1160 ***********************************************************************
 JB1160  DESIGNATION -  J 251
 JB1160  PID         -  JB1160
 JB1160  STATE/COUNTY-  IL/WASHINGTON
 JB1160  COUNTRY     -  US
 JB1160  USGS QUAD   -  HOYLETON (2018)
 JB1160
 JB1160                         *CURRENT SURVEY CONTROL
 JB1160  ______________________________________________________________________
 JB1160* NAD 83(1986) POSITION- 38 22 32.     (N) 089 17 36.     (W)   SCALED
 JB1160* NAVD 88 ORTHO HEIGHT -   157.279 (meters)      516.01  (feet) ADJUSTED
 JB1160  ______________________________________________________________________
 JB1160  GEOID HEIGHT    -        -30.160 (meters)                     GEOID18
 JB1160  DYNAMIC HEIGHT  -        157.179 (meters)      515.68  (feet) COMP
 JB1160  MODELED GRAVITY -    979,986.9   (mgal)                       NAVD 88
 JB1160
 JB1160  VERT ORDER      -  SECOND    CLASS 0
 JB1160
 JB1160.The horizontal coordinates were scaled from a map and have
 JB1160.an estimated accuracy of +/- 6 seconds.
 JB1160
 JB1160.The orthometric height was determined by differential leveling and
 JB1160.adjusted by the NATIONAL GEODETIC SURVEY
 JB1160.in June 1991.
 JB1160
 JB1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1160.GEOID18 height accuracy estimate available here.
 JB1160
 JB1160.Click photographs - Photos may exist for this station.
 JB1160
 JB1160.The dynamic height is computed by dividing the NAVD 88
 JB1160.geopotential number by the normal gravity value computed on the
 JB1160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1160.degrees latitude (g = 980.6199 gals.).
 JB1160
 JB1160.The modeled gravity was interpolated from observed gravity values.
 JB1160
 JB1160;                    North         East    Units  Estimated Accuracy
 JB1160;SPC IL W     -   190,020.      776,310.      MT  (+/- 180 meters Scaled)
 JB1160
 JB1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH996499(NAD 83)
 JB1160
 JB1160                          SUPERSEDED SURVEY CONTROL
 JB1160
 JB1160  NGVD 29 (??/??/92)  157.398  (m)          516.40   (f) ADJ UNCH    2 0
 JB1160
 JB1160.Superseded values are not recommended for survey control.
 JB1160
 JB1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1160.See file dsdata.pdf to determine how the superseded data were derived.
 JB1160
 JB1160_MARKER: DB = BENCH MARK DISK
 JB1160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1160_STAMPING: J 251 1961
 JB1160_MARK LOGO: CGS
 JB1160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1160+STABILITY: SURFACE MOTION
 JB1160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1160+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1160
 JB1160  HISTORY     - Date     Condition        Report By
 JB1160  HISTORY     - 1961     MONUMENTED       CGS
 JB1160  HISTORY     - 20121004 GOOD             ILDT
 JB1160
 JB1160                          STATION DESCRIPTION
 JB1160
 JB1160'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1160'5.6 MI SW FROM HOYLETON.
 JB1160'ABOUT 0.10 MILE WEST ALONG STATE HIGHWAY 177 FROM THE POST OFFICE
 JB1160'IN HOYLETON, THENCE 2.5 MILES SOUTH ALONG AN ASPHALT PAVED ROAD,
 JB1160'THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD, THENCE 2.0 MILES SOUTH
 JB1160'ALONG A GRAVELED AND DIRT ROAD, AT THE JUNCTION OF AN OILED ROAD
 JB1160'EAST, AND A DIRT ROAD WEST, 21 FEET WEST OF THE CENTER LINE OF
 JB1160'THE ROAD, 23 FEET NORTH OF THE CENTER LINE OF THE ROAD, 31 FEET
 JB1160'NORTHWEST OF THE CENTER OF THE JUNCTION, 63 FEET NORTHWEST AND
 JB1160'ACROSS THE ROAD FROM POWER POLE A6-7-1/44, 3.5 FEET NORTH OF A
 JB1160'TELEPHONE POLE, 2.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 JB1160'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB1160'PROJECTING 2 INCHES.  NOTE-- THIS MARK MAY BE REACHED FROM THE
 JB1160'JUNCTION OF STATE HIGHWAY 127 AND U.S. HIGHWAY 460 IN NASHVILLE
 JB1160'BY GOING 1.05 MILES NORTH AND NORTHEAST ALONG STATE HIGHWAY 127,
 JB1160'THENCE 0.7 MILE EAST ALONG AN OILED ROAD, THENCE 0.5 MILE NORTH
 JB1160'ALONG AN OILED ROAD, THENCE 3.5 MILES EAST ALONG AN OILED ROAD,
 JB1160'THENCE 1.0 MILE NORTH ALONG AN OILED ROAD.
 JB1160
 JB1160                          STATION RECOVERY (2012)
 JB1160
 JB1160'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1160'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0438 ***********************************************************************
 JB0438  DESIGNATION -  J 252
 JB0438  PID         -  JB0438
 JB0438  STATE/COUNTY-  IL/JEFFERSON
 JB0438  COUNTRY     -  US
 JB0438  USGS QUAD   -  MOUNT VERNON (2018)
 JB0438
 JB0438                         *CURRENT SURVEY CONTROL
 JB0438  ______________________________________________________________________
 JB0438* NAD 83(1986) POSITION- 38 17 22.     (N) 088 56 50.     (W)   SCALED
 JB0438* NAVD 88 ORTHO HEIGHT -   150.329 (meters)      493.20  (feet) ADJUSTED
 JB0438  ______________________________________________________________________
 JB0438  GEOID HEIGHT    -        -30.120 (meters)                     GEOID18
 JB0438  DYNAMIC HEIGHT  -        150.232 (meters)      492.89  (feet) COMP
 JB0438  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 JB0438
 JB0438  VERT ORDER      -  SECOND    CLASS 0
 JB0438
 JB0438.The horizontal coordinates were scaled from a map and have
 JB0438.an estimated accuracy of +/- 6 seconds.
 JB0438
 JB0438.The orthometric height was determined by differential leveling and
 JB0438.adjusted by the NATIONAL GEODETIC SURVEY
 JB0438.in June 1991.
 JB0438
 JB0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0438.GEOID18 height accuracy estimate available here.
 JB0438
 JB0438.Click photographs - Photos may exist for this station.
 JB0438
 JB0438.The dynamic height is computed by dividing the NAVD 88
 JB0438.geopotential number by the normal gravity value computed on the
 JB0438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0438.degrees latitude (g = 980.6199 gals.).
 JB0438
 JB0438.The modeled gravity was interpolated from observed gravity values.
 JB0438
 JB0438;                    North         East    Units  Estimated Accuracy
 JB0438;SPC IL E     -   180,280.      246,290.      MT  (+/- 180 meters Scaled)
 JB0438
 JB0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH297397(NAD 83)
 JB0438
 JB0438                          SUPERSEDED SURVEY CONTROL
 JB0438
 JB0438  NGVD 29 (??/??/92)  150.438  (m)          493.56   (f) ADJ UNCH    2 0
 JB0438
 JB0438.Superseded values are not recommended for survey control.
 JB0438
 JB0438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0438.See file dsdata.pdf to determine how the superseded data were derived.
 JB0438
 JB0438_MARKER: DB = BENCH MARK DISK
 JB0438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0438_STAMPING: J 252 1961
 JB0438_MARK LOGO: CGS
 JB0438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0438+STABILITY: SURFACE MOTION
 JB0438
 JB0438  HISTORY     - Date     Condition        Report By
 JB0438  HISTORY     - 1961     MONUMENTED       CGS
 JB0438  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0438  HISTORY     - 20110421 MARK NOT FOUND   ILDT
 JB0438
 JB0438                          STATION DESCRIPTION
 JB0438
 JB0438'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0438'5 MI SW FROM MT VERNON.
 JB0438'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0438'HOUSE IN MT. VERNON THENCE 3.05 MILES SOUTHWEST ALONG STATE
 JB0438'HIGHWAY 148 THENCE 0.8 MILES NORTH ALONG AN OILED ROAD, AT THE
 JB0438'JUNCTION OF AN EAST-WEST OILED ROAD CROSSING, 23 FEET EAST OF THE
 JB0438'CENTER OF THE ROAD, 52 FEET SOUTH OF THE CENTER OF THE ROAD, 58
 JB0438'FEET SOUTHEAST OF POWER POLE B27-8/38, 0.5 FEET WEST OF THE FENCE,
 JB0438'17 FEET SOUTH OF THE FENCE CORNER, 1.6 FEET NORTH OF A METAL
 JB0438'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET
 JB0438'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0438
 JB0438                          STATION RECOVERY (2009)
 JB0438
 JB0438'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0438'MARK NOT FOUND.
 JB0438
 JB0438                          STATION RECOVERY (2011)
 JB0438
 JB0438'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB0438'THE FENCE HAS BEEN REMOVED AND THE OILED ROAD APPEARS TO HAVE BEEN
 JB0438'RECONSTRUCTED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0531 ***********************************************************************
 JB0531  DESIGNATION -  J 253
 JB0531  PID         -  JB0531
 JB0531  STATE/COUNTY-  IL/WAYNE
 JB0531  COUNTRY     -  US
 JB0531  USGS QUAD   -  WAYNE CITY (2018)
 JB0531
 JB0531                         *CURRENT SURVEY CONTROL
 JB0531  ______________________________________________________________________
 JB0531* NAD 83(1986) POSITION- 38 17 10.     (N) 088 34 16.     (W)   SCALED
 JB0531* NAVD 88 ORTHO HEIGHT -   130.994 (meters)      429.77  (feet) ADJUSTED
 JB0531  ______________________________________________________________________
 JB0531  GEOID HEIGHT    -        -30.377 (meters)                     GEOID18
 JB0531  DYNAMIC HEIGHT  -        130.910 (meters)      429.49  (feet) COMP
 JB0531  MODELED GRAVITY -    979,986.9   (mgal)                       NAVD 88
 JB0531
 JB0531  VERT ORDER      -  SECOND    CLASS 0
 JB0531
 JB0531.The horizontal coordinates were scaled from a map and have
 JB0531.an estimated accuracy of +/- 6 seconds.
 JB0531
 JB0531.The orthometric height was determined by differential leveling and
 JB0531.adjusted by the NATIONAL GEODETIC SURVEY
 JB0531.in June 1991.
 JB0531
 JB0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0531.GEOID18 height accuracy estimate available here.
 JB0531
 JB0531.Click photographs - Photos may exist for this station.
 JB0531
 JB0531.The dynamic height is computed by dividing the NAVD 88
 JB0531.geopotential number by the normal gravity value computed on the
 JB0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0531.degrees latitude (g = 980.6199 gals.).
 JB0531
 JB0531.The modeled gravity was interpolated from observed gravity values.
 JB0531
 JB0531;                    North         East    Units  Estimated Accuracy
 JB0531;SPC IL E     -   179,760.      279,200.      MT  (+/- 180 meters Scaled)
 JB0531
 JB0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH625387(NAD 83)
 JB0531
 JB0531                          SUPERSEDED SURVEY CONTROL
 JB0531
 JB0531  NGVD 29 (??/??/92)  131.121  (m)          430.19   (f) ADJ UNCH    2 0
 JB0531
 JB0531.Superseded values are not recommended for survey control.
 JB0531
 JB0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0531.See file dsdata.pdf to determine how the superseded data were derived.
 JB0531
 JB0531_MARKER: DB = BENCH MARK DISK
 JB0531_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0531_SP_SET: BOX CULVERT HEADWALL
 JB0531_STAMPING: J 253 1961
 JB0531_MARK LOGO: CGS
 JB0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0531+STABILITY: SURFACE MOTION
 JB0531
 JB0531  HISTORY     - Date     Condition        Report By
 JB0531  HISTORY     - 1961     MONUMENTED       CGS
 JB0531
 JB0531                          STATION DESCRIPTION
 JB0531
 JB0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0531'4.6 MI SE FROM WAYNE CITY.
 JB0531'ABOUT 4.6 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0531'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, ABOUT 0.05
 JB0531'MILE SOUTHEAST OF A FARM HOUSE SOUTHWEST OF THE HIGHWAY, AND
 JB0531'ABOUT 0.10 MILE NORTHWEST OF THE JUNCTION OF A GRAVEL ROAD SOUTH,
 JB0531'SET IN TOP OF THE SOUTHEAST END OF THE SOUTHWEST HEADWALL OF A
 JB0531'4 FOOT CONCRETE BOX CULVERT, 20 FEET SOUTHWEST OF THE CENTER OF
 JB0531'THE HIGHWAY, AND ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0270 ***********************************************************************
 JB0270  DESIGNATION -  J 254
 JB0270  PID         -  JB0270
 JB0270  STATE/COUNTY-  IL/WHITE
 JB0270  COUNTRY     -  US
 JB0270  USGS QUAD   -  ALBION SOUTH (2018)
 JB0270
 JB0270                         *CURRENT SURVEY CONTROL
 JB0270  ______________________________________________________________________
 JB0270* NAD 83(1986) POSITION- 38 15 02.     (N) 088 06 07.     (W)   SCALED
 JB0270* NAVD 88 ORTHO HEIGHT -   116.990 (meters)      383.82  (feet) ADJUSTED
 JB0270  ______________________________________________________________________
 JB0270  GEOID HEIGHT    -        -30.726 (meters)                     GEOID18
 JB0270  DYNAMIC HEIGHT  -        116.915 (meters)      383.58  (feet) COMP
 JB0270  MODELED GRAVITY -    979,982.0   (mgal)                       NAVD 88
 JB0270
 JB0270  VERT ORDER      -  SECOND    CLASS 0
 JB0270
 JB0270.The horizontal coordinates were scaled from a map and have
 JB0270.an estimated accuracy of +/- 6 seconds.
 JB0270
 JB0270.The orthometric height was determined by differential leveling and
 JB0270.adjusted by the NATIONAL GEODETIC SURVEY
 JB0270.in June 1991.
 JB0270
 JB0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0270.GEOID18 height accuracy estimate available here.
 JB0270
 JB0270.Click photographs - Photos may exist for this station.
 JB0270
 JB0270.The dynamic height is computed by dividing the NAVD 88
 JB0270.geopotential number by the normal gravity value computed on the
 JB0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0270.degrees latitude (g = 980.6199 gals.).
 JB0270
 JB0270.The modeled gravity was interpolated from observed gravity values.
 JB0270
 JB0270;                    North         East    Units  Estimated Accuracy
 JB0270;SPC IL E     -   175,810.      320,250.      MT  (+/- 180 meters Scaled)
 JB0270
 JB0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH035341(NAD 83)
 JB0270
 JB0270                          SUPERSEDED SURVEY CONTROL
 JB0270
 JB0270  NGVD 29 (??/??/92)  117.117  (m)          384.24   (f) ADJ UNCH    2 0
 JB0270
 JB0270.Superseded values are not recommended for survey control.
 JB0270
 JB0270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0270.See file dsdata.pdf to determine how the superseded data were derived.
 JB0270
 JB0270_MARKER: DB = BENCH MARK DISK
 JB0270_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0270_SP_SET: BRIDGE
 JB0270_STAMPING: J 254 1961
 JB0270_MARK LOGO: CGS
 JB0270_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0270_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0270+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 JB0270
 JB0270  HISTORY     - Date     Condition        Report By
 JB0270  HISTORY     - 1961     MONUMENTED       CGS
 JB0270  HISTORY     - 20120625 GOOD             ILDT
 JB0270
 JB0270                          STATION DESCRIPTION
 JB0270
 JB0270'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0270'8.8 MI E FROM BURNT PRAIRIE.
 JB0270'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0270'BURNT PRAIRIE, THENCE FROM THE END OF BLACK TOP CONTINUE 4.5
 JB0270'MILES EAST ON GRAVELED ROAD, 10 FEET SOUTH OF CENTER OF ROAD,
 JB0270'AND SET IN TOP OF THE SOUTHEAST END OF A CONCRETE WINGWALL OF
 JB0270'A 300 FOOT STEEL SPAN BRIDGE OVER THE LITTLE WABASH RIVER, ABOUT
 JB0270'LEVEL WITH THE ROAD.  MARK MAY BE REACHED FROM THE JUNCTION OF
 JB0270'COURT STREET AND NORTH STREET (STATE HIGHWAY 1) IN GRAYVILLE,
 JB0270'GO 5.75 MILES WEST ON BLACK TOP ROAD, THENCE 0.4 MILE SOUTH
 JB0270'ON A GRAVELED ROAD, THENCE 0.1 MILE WEST ON GRAVELED ROAD.
 JB0270
 JB0270                          STATION RECOVERY (2012)
 JB0270
 JB0270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0270'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0031 ***********************************************************************
 KC0031  DESIGNATION -  J 255
 KC0031  PID         -  KC0031
 KC0031  STATE/COUNTY-  IL/CASS
 KC0031  COUNTRY     -  US
 KC0031  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0031
 KC0031                         *CURRENT SURVEY CONTROL
 KC0031  ______________________________________________________________________
 KC0031* NAD 83(1986) POSITION- 39 54 05.21   (N) 090 28 46.20   (W)   HD_HELD1
 KC0031* NAVD 88 ORTHO HEIGHT -   137.721 (meters)      451.84  (feet) ADJUSTED
 KC0031  ______________________________________________________________________
 KC0031  GEOID HEIGHT    -        -32.847 (meters)                     GEOID18
 KC0031  DYNAMIC HEIGHT  -        137.648 (meters)      451.60  (feet) COMP
 KC0031  MODELED GRAVITY -    980,095.5   (mgal)                       NAVD 88
 KC0031
 KC0031  VERT ORDER      -  FIRST     CLASS II
 KC0031
 KC0031.The horizontal coordinates were determined by differentially corrected
 KC0031.hand held GPS observations or other comparable positioning techniques
 KC0031.and have an estimated accuracy of +/- 3 meters.
 KC0031
 KC0031.The orthometric height was determined by differential leveling and
 KC0031.adjusted by the NATIONAL GEODETIC SURVEY
 KC0031.in June 1991.
 KC0031
 KC0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0031.GEOID18 height accuracy estimate available here.
 KC0031
 KC0031.Click photographs - Photos may exist for this station.
 KC0031
 KC0031.The dynamic height is computed by dividing the NAVD 88
 KC0031.geopotential number by the normal gravity value computed on the
 KC0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0031.degrees latitude (g = 980.6199 gals.).
 KC0031
 KC0031.The modeled gravity was interpolated from observed gravity values.
 KC0031
 KC0031;                    North         East    Units  Estimated Accuracy
 KC0031;SPC IL W     -   359,092.6     673,249.1     MT  (+/- 3 meters HH1 GPS) 
 KC0031
 KC0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1547019860(NAD 83)
 KC0031
 KC0031                          SUPERSEDED SURVEY CONTROL
 KC0031
 KC0031  NGVD 29 (??/??/92)  137.834  (m)          452.21   (f) ADJ UNCH    1 2
 KC0031
 KC0031.Superseded values are not recommended for survey control.
 KC0031
 KC0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0031.See file dsdata.pdf to determine how the superseded data were derived.
 KC0031
 KC0031_MARKER: DB = BENCH MARK DISK
 KC0031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0031_STAMPING: J 255 1961
 KC0031_MARK LOGO: CGS
 KC0031_PROJECTION: PROJECTING 13 CENTIMETERS
 KC0031_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0031+STABILITY: SURFACE MOTION
 KC0031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0031+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 KC0031
 KC0031  HISTORY     - Date     Condition        Report By
 KC0031  HISTORY     - 1961     MONUMENTED       CGS
 KC0031  HISTORY     - 20230515 GOOD             ILDT
 KC0031
 KC0031                          STATION DESCRIPTION
 KC0031
 KC0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0031'9 MI S FROM BEARDSTOWN.
 KC0031'ABOUT 8.1 MILES SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION
 KC0031'WITH U.S. HIGHWAY 67 AT BEARDSTOWN, THENCE 0.85 MILE EAST ALONG
 KC0031'A GRADED ROAD, 0.25 MILE EAST OF THE CROSSING OF THE PURKEY POND
 KC0031'DITCH, 0.65 MILE NORTHWEST OF A T ROAD JUNCTION, AT THE OUTSIDE
 KC0031'OF A SHORT CURVE, NEAR THE JUNCTION OF A FARM ROAD LEADING
 KC0031'NORTH, 23 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 2 1/2
 KC0031'FEET SOUTHEAST OF A POWER LINE POLE, 1 1/2 FEET NORTHWEST OF A
 KC0031'METAL WITNESS POST, 2 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND
 KC0031'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 KC0031'LEVEL OF THE GROUND.
 KC0031
 KC0031                          STATION RECOVERY (2023)
 KC0031
 KC0031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KC0031'THE STATION IS 10.7 FT (3.3 M) SOUTH EAST OF POWER POLE WITH 2 GUY
 KC0031'WIRES AND ACROSS THE ROAD FROM ENTRANCE TO 4 GRAIN BINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0797 ***********************************************************************
 JB0797  DESIGNATION -  J 256
 JB0797  PID         -  JB0797
 JB0797  STATE/COUNTY-  IL/FAYETTE
 JB0797  COUNTRY     -  US
 JB0797  USGS QUAD   -  PATOKA (2018)
 JB0797
 JB0797                         *CURRENT SURVEY CONTROL
 JB0797  ______________________________________________________________________
 JB0797* NAD 83(1986) POSITION- 38 50 24.     (N) 089 05 16.     (W)   SCALED
 JB0797* NAVD 88 ORTHO HEIGHT -   157.965 (meters)      518.26  (feet) ADJUSTED
 JB0797  ______________________________________________________________________
 JB0797  GEOID HEIGHT    -        -31.491 (meters)                     GEOID18
 JB0797  DYNAMIC HEIGHT  -        157.867 (meters)      517.94  (feet) COMP
 JB0797  MODELED GRAVITY -    980,003.3   (mgal)                       NAVD 88
 JB0797
 JB0797  VERT ORDER      -  FIRST     CLASS I
 JB0797
 JB0797.The horizontal coordinates were scaled from a map and have
 JB0797.an estimated accuracy of +/- 6 seconds.
 JB0797
 JB0797.The orthometric height was determined by differential leveling and
 JB0797.adjusted by the NATIONAL GEODETIC SURVEY
 JB0797.in June 1991.
 JB0797
 JB0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0797.GEOID18 height accuracy estimate available here.
 JB0797
 JB0797.Click photographs - Photos may exist for this station.
 JB0797
 JB0797.The dynamic height is computed by dividing the NAVD 88
 JB0797.geopotential number by the normal gravity value computed on the
 JB0797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0797.degrees latitude (g = 980.6199 gals.).
 JB0797
 JB0797.The modeled gravity was interpolated from observed gravity values.
 JB0797
 JB0797;                    North         East    Units  Estimated Accuracy
 JB0797;SPC IL E     -   241,490.      234,500.      MT  (+/- 180 meters Scaled)
 JB0797
 JB0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ188010(NAD 83)
 JB0797
 JB0797                          SUPERSEDED SURVEY CONTROL
 JB0797
 JB0797  NGVD 29 (??/??/92)  158.079  (m)          518.63   (f) ADJ UNCH    1 1
 JB0797
 JB0797.Superseded values are not recommended for survey control.
 JB0797
 JB0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0797.See file dsdata.pdf to determine how the superseded data were derived.
 JB0797
 JB0797_MARKER: DB = BENCH MARK DISK
 JB0797_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0797_SP_SET: BRIDGE
 JB0797_STAMPING: J 256 1961
 JB0797_MARK LOGO: CGS
 JB0797_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0797
 JB0797  HISTORY     - Date     Condition        Report By
 JB0797  HISTORY     - 1961     MONUMENTED       CGS
 JB0797  HISTORY     - 1969     GOOD             CGS
 JB0797  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0797
 JB0797                          STATION DESCRIPTION
 JB0797
 JB0797'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0797'6 MI N FROM PATOKA.
 JB0797'ABOUT 5.95 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0797'THE POST OFFICE AT PATOKA, 0.35 MILE NORTH OF MILEPOST 681, 0.15
 JB0797'MILE NORTH OF A CROSSING AT PATOKA, 0.35 MILE NORTH OF MILEPOST
 JB0797'681, 0.15 MILE NORTH OF A CROSSING OF THE RAILROAD AND A ROAD,
 JB0797'70 YARDS EAST AND ACROSS U.S. HIGHWAY 51 FROM THE EAST RAIL, 24
 JB0797'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF
 JB0797'THE EAST END OF THE NORTH CONCRETE ABUTMENT OF A CONCRETE
 JB0797'HIGHWAY BRIDGE, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 JB0797'SEC 28, T 5 N, R 1 E.
 JB0797
 JB0797                          STATION RECOVERY (2014)
 JB0797
 JB0797'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0797'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0801 ***********************************************************************
 KB0801  DESIGNATION -  J 257
 KB0801  PID         -  KB0801
 KB0801  STATE/COUNTY-  IL/FAYETTE
 KB0801  COUNTRY     -  US
 KB0801  USGS QUAD   -  VERA (2018)
 KB0801
 KB0801                         *CURRENT SURVEY CONTROL
 KB0801  ______________________________________________________________________
 KB0801* NAD 83(1986) POSITION- 39 05 08.     (N) 089 06 35.     (W)   SCALED
 KB0801* NAVD 88 ORTHO HEIGHT -   168.614 (meters)      553.19  (feet) ADJUSTED
 KB0801  ______________________________________________________________________
 KB0801  GEOID HEIGHT    -        -31.876 (meters)                     GEOID18
 KB0801  DYNAMIC HEIGHT  -        168.511 (meters)      552.86  (feet) COMP
 KB0801  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 KB0801
 KB0801  VERT ORDER      -  FIRST     CLASS I
 KB0801
 KB0801.The horizontal coordinates were scaled from a map and have
 KB0801.an estimated accuracy of +/- 6 seconds.
 KB0801
 KB0801.The orthometric height was determined by differential leveling and
 KB0801.adjusted by the NATIONAL GEODETIC SURVEY
 KB0801.in June 1991.
 KB0801
 KB0801.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0801.GEOID18 height accuracy estimate available here.
 KB0801
 KB0801.Click photographs - Photos may exist for this station.
 KB0801
 KB0801.The dynamic height is computed by dividing the NAVD 88
 KB0801.geopotential number by the normal gravity value computed on the
 KB0801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0801.degrees latitude (g = 980.6199 gals.).
 KB0801
 KB0801.The modeled gravity was interpolated from observed gravity values.
 KB0801
 KB0801;                    North         East    Units  Estimated Accuracy
 KB0801;SPC IL E     -   268,760.      232,830.      MT  (+/- 180 meters Scaled)
 KB0801
 KB0801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ175283(NAD 83)
 KB0801
 KB0801                          SUPERSEDED SURVEY CONTROL
 KB0801
 KB0801  NGVD 29 (??/??/92)  168.713  (m)          553.52   (f) ADJ UNCH    1 1
 KB0801
 KB0801.Superseded values are not recommended for survey control.
 KB0801
 KB0801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0801.See file dsdata.pdf to determine how the superseded data were derived.
 KB0801
 KB0801_MARKER: DB = BENCH MARK DISK
 KB0801_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0801_SP_SET: CULVERT HEADWALL
 KB0801_STAMPING: J 257 1961
 KB0801_MARK LOGO: CGS
 KB0801_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0801+STABILITY: SURFACE MOTION
 KB0801
 KB0801  HISTORY     - Date     Condition        Report By
 KB0801  HISTORY     - 1961     MONUMENTED       CGS
 KB0801  HISTORY     - 1969     GOOD             CGS
 KB0801  HISTORY     - 1976     GOOD             NGS
 KB0801  HISTORY     - 20140624 MARK NOT FOUND   ILDT
 KB0801
 KB0801                          STATION DESCRIPTION
 KB0801
 KB0801'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0801'3.7 MI S FROM RAMSEY.
 KB0801'ABOUT 3.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0801'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.4 MILE SOUTH OF
 KB0801'MILEPOST 699, AT A CROSSING OF THE RAILROAD AND A PAVED ROAD,
 KB0801'17 FEET WEST OF THE WEST RAIL, 75 FEET SOUTH OF THE CENTER LINE
 KB0801'OF THE ROAD, SET IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE
 KB0801'HEADWALL OF A 6-FOOT STONE CULVERT UNDER THE TRACK, 1 FOOT NORTH
 KB0801'OF THE SOUTH END OF THE HEADWALL, AND ABOUT 8 FEET BELOW THE
 KB0801'LEVEL OF THE TRACK.  SEC 5, T 7 N, R 1 E.
 KB0801
 KB0801                          STATION RECOVERY (1976)
 KB0801
 KB0801'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0801'RECOVERED IN GOOD CONDITION.
 KB0801
 KB0801                          STATION RECOVERY (2014)
 KB0801
 KB0801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 KB0801'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0231 ***********************************************************************
 LD0231  DESIGNATION -  J 258
 LD0231  PID         -  LD0231
 LD0231  STATE/COUNTY-  IL/MASON
 LD0231  COUNTRY     -  US
 LD0231  USGS QUAD   -  BATH (2018)
 LD0231
 LD0231                         *CURRENT SURVEY CONTROL
 LD0231  ______________________________________________________________________
 LD0231* NAD 83(1986) POSITION- 40 10 40.     (N) 090 09 08.     (W)   SCALED
 LD0231* NAVD 88 ORTHO HEIGHT -   143.323 (meters)      470.22  (feet) ADJUSTED
 LD0231  ______________________________________________________________________
 LD0231  GEOID HEIGHT    -        -32.934 (meters)                     GEOID18
 LD0231  DYNAMIC HEIGHT  -        143.251 (meters)      469.98  (feet) COMP
 LD0231  MODELED GRAVITY -    980,119.3   (mgal)                       NAVD 88
 LD0231
 LD0231  VERT ORDER      -  FIRST     CLASS II
 LD0231
 LD0231.The horizontal coordinates were scaled from a map and have
 LD0231.an estimated accuracy of +/- 6 seconds.
 LD0231
 LD0231.The orthometric height was determined by differential leveling and
 LD0231.adjusted by the NATIONAL GEODETIC SURVEY
 LD0231.in June 1991.
 LD0231
 LD0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0231.GEOID18 height accuracy estimate available here.
 LD0231
 LD0231.Click photographs - Photos may exist for this station.
 LD0231
 LD0231.The dynamic height is computed by dividing the NAVD 88
 LD0231.geopotential number by the normal gravity value computed on the
 LD0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0231.degrees latitude (g = 980.6199 gals.).
 LD0231
 LD0231.The modeled gravity was interpolated from observed gravity values.
 LD0231
 LD0231;                    North         East    Units  Estimated Accuracy
 LD0231;SPC IL W     -   389,730.      701,230.      MT  (+/- 180 meters Scaled)
 LD0231
 LD0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE424513(NAD 83)
 LD0231
 LD0231                          SUPERSEDED SURVEY CONTROL
 LD0231
 LD0231  NGVD 29 (??/??/92)  143.420  (m)          470.54   (f) ADJ UNCH    1 2
 LD0231
 LD0231.Superseded values are not recommended for survey control.
 LD0231
 LD0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0231.See file dsdata.pdf to determine how the superseded data were derived.
 LD0231
 LD0231_MARKER: DB = BENCH MARK DISK
 LD0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0231_STAMPING: J 258 1961
 LD0231_MARK LOGO: CGS
 LD0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0231+STABILITY: SURFACE MOTION
 LD0231
 LD0231  HISTORY     - Date     Condition        Report By
 LD0231  HISTORY     - 1961     MONUMENTED       CGS
 LD0231  HISTORY     - 20050601 GOOD             ILDT
 LD0231
 LD0231                          STATION DESCRIPTION
 LD0231
 LD0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0231'1.1 MI S FROM BATH.
 LD0231'ABOUT 1.1 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE CENTER OF
 LD0231'THE PARK IN THE TOWN OF BATH, NEAR THE JUNCTION OF A ROAD
 LD0231'LEADING WEST, 39.5 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 LD0231'164 FEET SOUTH OF THE FIRST POWER LINE POLE NORTH OF ROAD WEST,
 LD0231'30 FEET NORTH OF THE CENTER LINE OF ROAD WEST, 2.8 FEET NORTH OF
 LD0231'A CONCRETE RIGHT-OF-WAY MARKER, 2 FEET SOUTH OF A METAL WITNESS
 LD0231'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 LD0231'POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 LD0231
 LD0231                          STATION RECOVERY (2005)
 LD0231
 LD0231'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0231'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0535 ***********************************************************************
 KB0535  DESIGNATION -  J 259
 KB0535  PID         -  KB0535
 KB0535  STATE/COUNTY-  IL/MACON
 KB0535  COUNTRY     -  US
 KB0535  USGS QUAD   -  FORSYTH (2018)
 KB0535
 KB0535                         *CURRENT SURVEY CONTROL
 KB0535  ______________________________________________________________________
 KB0535* NAD 83(1986) POSITION- 39 58 43.     (N) 088 57 00.     (W)   SCALED
 KB0535* NAVD 88 ORTHO HEIGHT -   209.326 (meters)      686.76  (feet) ADJUSTED
 KB0535  ______________________________________________________________________
 KB0535  GEOID HEIGHT    -        -32.183 (meters)                     GEOID18
 KB0535  DYNAMIC HEIGHT  -        209.218 (meters)      686.41  (feet) COMP
 KB0535  MODELED GRAVITY -    980,104.1   (mgal)                       NAVD 88
 KB0535
 KB0535  VERT ORDER      -  FIRST     CLASS I
 KB0535
 KB0535.The horizontal coordinates were scaled from a map and have
 KB0535.an estimated accuracy of +/- 6 seconds.
 KB0535
 KB0535.The orthometric height was determined by differential leveling and
 KB0535.adjusted by the NATIONAL GEODETIC SURVEY
 KB0535.in June 1991.
 KB0535
 KB0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0535.GEOID18 height accuracy estimate available here.
 KB0535
 KB0535.Click photographs - Photos may exist for this station.
 KB0535
 KB0535.The dynamic height is computed by dividing the NAVD 88
 KB0535.geopotential number by the normal gravity value computed on the
 KB0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0535.degrees latitude (g = 980.6199 gals.).
 KB0535
 KB0535.The modeled gravity was interpolated from observed gravity values.
 KB0535
 KB0535;                    North         East    Units  Estimated Accuracy
 KB0535;SPC IL E     -   367,810.      247,330.      MT  (+/- 180 meters Scaled)
 KB0535
 KB0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK334272(NAD 83)
 KB0535
 KB0535                          SUPERSEDED SURVEY CONTROL
 KB0535
 KB0535  NGVD 29 (??/??/92)  209.400  (m)          687.01   (f) ADJ UNCH    1 1
 KB0535
 KB0535.Superseded values are not recommended for survey control.
 KB0535
 KB0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0535.See file dsdata.pdf to determine how the superseded data were derived.
 KB0535
 KB0535_MARKER: DB = BENCH MARK DISK
 KB0535_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0535_STAMPING: J 259 1961
 KB0535_MARK LOGO: CGS
 KB0535_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0535_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0535
 KB0535  HISTORY     - Date     Condition        Report By
 KB0535  HISTORY     - 1961     MONUMENTED       CGS
 KB0535  HISTORY     - 1969     GOOD             CGS
 KB0535  HISTORY     - 1976     GOOD             NGS
 KB0535  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 KB0535
 KB0535                          STATION DESCRIPTION
 KB0535
 KB0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0535'3.9 MI S FROM MAROA.
 KB0535'ABOUT 3.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0535'THE STATION AT MAROA, 0.2 MILE NORTH OF MILEPOST 761, 96 FEET
 KB0535'EAST OF THE EAST RAIL OF THE MOST EASTERLY SET OF TRACKS, 119
 KB0535'FEET SOUTH OF THE CENTER LINE OF A PAVED ROAD, 119 FEET SOUTHEAST
 KB0535'OF THE EMERY STATION SIGN, 137 FEET EAST AND ACROSS THE TRACK
 KB0535'FROM THE CENTER OF A CONCRETE CYLINDRICAL GRAIN BIN, 54 1/2 FEET
 KB0535'NORTHEAST OF A TELEPHONE POLE, 1.5 FEET NORTH OF A METAL WITNESS
 KB0535'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP
 KB0535'OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 24
 KB0535'FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 2 INCHES
 KB0535'ABOVE THE SURFACE OF THE GROUND.  SEC 35, R 18 N, R 2 E.
 KB0535
 KB0535                          STATION RECOVERY (1976)
 KB0535
 KB0535'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0535'RECOVERED IN GOOD CONDITION.
 KB0535
 KB0535                          STATION RECOVERY (1989)
 KB0535
 KB0535'RECOVERY NOTE BY US POWER SQUADRON 1989 (GDG)
 KB0535'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1478 ***********************************************************************
 ME1478  DESIGNATION -  J 26
 ME1478  PID         -  ME1478
 ME1478  STATE/COUNTY-  IL/WILL
 ME1478  COUNTRY     -  US
 ME1478  USGS QUAD   -  WILTON CENTER (2018)
 ME1478
 ME1478                         *CURRENT SURVEY CONTROL
 ME1478  ______________________________________________________________________
 ME1478* NAD 83(1986) POSITION- 41 21 52.     (N) 087 52 55.     (W)   SCALED
 ME1478* NAVD 88 ORTHO HEIGHT -   218.437 (meters)      716.66  (feet) ADJUSTED
 ME1478  ______________________________________________________________________
 ME1478  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 ME1478  DYNAMIC HEIGHT  -        218.349 (meters)      716.37  (feet) COMP
 ME1478  MODELED GRAVITY -    980,218.2   (mgal)                       NAVD 88
 ME1478
 ME1478  VERT ORDER      -  SECOND    CLASS 0
 ME1478
 ME1478.The horizontal coordinates were scaled from a map and have
 ME1478.an estimated accuracy of +/- 6 seconds.
 ME1478
 ME1478.The orthometric height was determined by differential leveling and
 ME1478.adjusted by the NATIONAL GEODETIC SURVEY
 ME1478.in June 1991.
 ME1478
 ME1478.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1478.GEOID18 height accuracy estimate available here.
 ME1478
 ME1478.Click photographs - Photos may exist for this station.
 ME1478
 ME1478.The dynamic height is computed by dividing the NAVD 88
 ME1478.geopotential number by the normal gravity value computed on the
 ME1478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1478.degrees latitude (g = 980.6199 gals.).
 ME1478
 ME1478.The modeled gravity was interpolated from observed gravity values.
 ME1478
 ME1478;                    North         East    Units  Estimated Accuracy
 ME1478;SPC IL E     -   521,610.      337,770.      MT  (+/- 180 meters Scaled)
 ME1478
 ME1478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL262795(NAD 83)
 ME1478
 ME1478                          SUPERSEDED SURVEY CONTROL
 ME1478
 ME1478  NGVD 29 (??/??/92)  218.526  (m)          716.95   (f) ADJ UNCH    2 0
 ME1478
 ME1478.Superseded values are not recommended for survey control.
 ME1478
 ME1478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1478.See file dsdata.pdf to determine how the superseded data were derived.
 ME1478
 ME1478_MARKER: DB = BENCH MARK DISK
 ME1478_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1478_SP_SET: BOX CULVERT HEADWALL
 ME1478_STAMPING: J 26 1934
 ME1478_MARK LOGO: CGS
 ME1478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1478+STABILITY: SURFACE MOTION
 ME1478
 ME1478  HISTORY     - Date     Condition        Report By
 ME1478  HISTORY     - 1934     MONUMENTED       CGS
 ME1478  HISTORY     - 1954     GOOD             CGS
 ME1478  HISTORY     - 1974     POOR             NGS
 ME1478  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1478  HISTORY     - 20091119 MARK NOT FOUND   GEOCAC
 ME1478
 ME1478                          STATION DESCRIPTION
 ME1478
 ME1478'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1478'0.5 MI S FROM ANDRES.
 ME1478'ABOUT 0.5 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE CROSSING
 ME1478'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AT
 ME1478'ANDRES, ABOUT 0.2 MILE SOUTH OF A CROSSROAD, IN THE TOP AND
 ME1478'2 1/2 FEET NORTH OF SOUTH END OF EAST HEAD WALL OF A 2-FOOT
 ME1478'CONCRETE BOX CULVERT, 22 FEET EAST OF CENTER LINE OF HIGHWAY AND
 ME1478'1 FOOT ABOVE LEVEL OF HIGHWAY.
 ME1478
 ME1478                          STATION RECOVERY (1974)
 ME1478
 ME1478'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME1478'MARK RECOVERED IN POOR CONDITION.
 ME1478
 ME1478                          STATION RECOVERY (2000)
 ME1478
 ME1478'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1478'MARK NOT FOUND.
 ME1478
 ME1478                          STATION RECOVERY (2009)
 ME1478
 ME1478'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1478'THE ORIGINAL CULVERT HAS BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0551 ***********************************************************************
 KB0551  DESIGNATION -  J 260
 KB0551  PID         -  KB0551
 KB0551  STATE/COUNTY-  IL/MACON
 KB0551  COUNTRY     -  US
 KB0551  USGS QUAD   -  FORSYTH (2018)
 KB0551
 KB0551                         *CURRENT SURVEY CONTROL
 KB0551  ______________________________________________________________________
 KB0551* NAD 83(1986) POSITION- 39 54 12.     (N) 088 56 49.     (W)   SCALED
 KB0551* NAVD 88 ORTHO HEIGHT -   202.996 (meters)      666.00  (feet) ADJUSTED
 KB0551  ______________________________________________________________________
 KB0551  GEOID HEIGHT    -        -32.231 (meters)                     GEOID18
 KB0551  DYNAMIC HEIGHT  -        202.889 (meters)      665.65  (feet) COMP
 KB0551  MODELED GRAVITY -    980,095.9   (mgal)                       NAVD 88
 KB0551
 KB0551  VERT ORDER      -  FIRST     CLASS I
 KB0551
 KB0551.The horizontal coordinates were scaled from a map and have
 KB0551.an estimated accuracy of +/- 6 seconds.
 KB0551
 KB0551.The orthometric height was determined by differential leveling and
 KB0551.adjusted by the NATIONAL GEODETIC SURVEY
 KB0551.in June 1991.
 KB0551
 KB0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0551.GEOID18 height accuracy estimate available here.
 KB0551
 KB0551.Click photographs - Photos may exist for this station.
 KB0551
 KB0551.The dynamic height is computed by dividing the NAVD 88
 KB0551.geopotential number by the normal gravity value computed on the
 KB0551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0551.degrees latitude (g = 980.6199 gals.).
 KB0551
 KB0551.The modeled gravity was interpolated from observed gravity values.
 KB0551
 KB0551;                    North         East    Units  Estimated Accuracy
 KB0551;SPC IL E     -   359,450.      247,530.      MT  (+/- 180 meters Scaled)
 KB0551
 KB0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335188(NAD 83)
 KB0551
 KB0551                          SUPERSEDED SURVEY CONTROL
 KB0551
 KB0551  NGVD 29 (??/??/92)  203.077  (m)          666.26   (f) ADJ UNCH    1 1
 KB0551
 KB0551.Superseded values are not recommended for survey control.
 KB0551
 KB0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0551.See file dsdata.pdf to determine how the superseded data were derived.
 KB0551
 KB0551_MARKER: DB = BENCH MARK DISK
 KB0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0551_STAMPING: J 260 1961
 KB0551_MARK LOGO: CGS
 KB0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0551+STABILITY: SURFACE MOTION
 KB0551_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0551+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2016
 KB0551
 KB0551  HISTORY     - Date     Condition        Report By
 KB0551  HISTORY     - 1961     MONUMENTED       CGS
 KB0551  HISTORY     - 1969     GOOD             CGS
 KB0551  HISTORY     - 1976     GOOD             NGS
 KB0551  HISTORY     - 20160211 GOOD             ILDT
 KB0551
 KB0551                          STATION DESCRIPTION
 KB0551
 KB0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0551'4 MI N FROM DECATUR.
 KB0551'ABOUT 3.95 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0551'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 131 1/2
 KB0551'FEET NORTHEAST AND ACROSS THE TRACK FROM MILEPOST 756, 160 YARDS
 KB0551'SOUTH OF THE MORE SOUTHERLY OF 2 TUBULAR CULVERTS UNDER THE
 KB0551'TRACK, 37 1/2 FEET EAST OF THE EAST RAIL, 3 FEET SOUTH OF A
 KB0551'TELEPHONE POLE, 1.9 FEET NORTH OF A METAL WITNESS POST, ABOUT
 KB0551'2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 KB0551'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 KB0551'GROUND.  SEC 26, T 17 N, R 2 E.
 KB0551
 KB0551                          STATION RECOVERY (1976)
 KB0551
 KB0551'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0551'RECOVERED IN GOOD CONDITION.
 KB0551
 KB0551                          STATION RECOVERY (2016)
 KB0551
 KB0551'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (BES)
 KB0551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0754 ***********************************************************************
 KB0754  DESIGNATION -  J 261
 KB0754  PID         -  KB0754
 KB0754  STATE/COUNTY-  IL/CHRISTIAN
 KB0754  COUNTRY     -  US
 KB0754  USGS QUAD   -  PANA (2018)
 KB0754
 KB0754                         *CURRENT SURVEY CONTROL
 KB0754  ______________________________________________________________________
 KB0754* NAD 83(1986) POSITION- 39 23 49.     (N) 089 04 51.     (W)   SCALED
 KB0754* NAVD 88 ORTHO HEIGHT -   207.909 (meters)      682.11  (feet) ADJUSTED
 KB0754  ______________________________________________________________________
 KB0754  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 KB0754  DYNAMIC HEIGHT  -        207.785 (meters)      681.71  (feet) COMP
 KB0754  MODELED GRAVITY -    980,024.7   (mgal)                       NAVD 88
 KB0754
 KB0754  VERT ORDER      -  FIRST     CLASS I
 KB0754
 KB0754.The horizontal coordinates were scaled from a map and have
 KB0754.an estimated accuracy of +/- 6 seconds.
 KB0754
 KB0754.The orthometric height was determined by differential leveling and
 KB0754.adjusted by the NATIONAL GEODETIC SURVEY
 KB0754.in June 1991.
 KB0754
 KB0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0754.GEOID18 height accuracy estimate available here.
 KB0754
 KB0754.Click photographs - Photos may exist for this station.
 KB0754
 KB0754.The dynamic height is computed by dividing the NAVD 88
 KB0754.geopotential number by the normal gravity value computed on the
 KB0754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0754.degrees latitude (g = 980.6199 gals.).
 KB0754
 KB0754.The modeled gravity was interpolated from observed gravity values.
 KB0754
 KB0754;                    North         East    Units  Estimated Accuracy
 KB0754;SPC IL W     -   303,600.      793,530.      MT  (+/- 180 meters Scaled)
 KB0754
 KB0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ208628(NAD 83)
 KB0754
 KB0754                          SUPERSEDED SURVEY CONTROL
 KB0754
 KB0754  NGVD 29 (??/??/92)  207.992  (m)          682.39   (f) ADJ UNCH    1 1
 KB0754
 KB0754.Superseded values are not recommended for survey control.
 KB0754
 KB0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0754.See file dsdata.pdf to determine how the superseded data were derived.
 KB0754
 KB0754_MARKER: DB = BENCH MARK DISK
 KB0754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0754_STAMPING: J 261 1961
 KB0754_MARK LOGO: CGS
 KB0754_PROJECTION: FLUSH
 KB0754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0754+STABILITY: SURFACE MOTION
 KB0754
 KB0754  HISTORY     - Date     Condition        Report By
 KB0754  HISTORY     - 1961     MONUMENTED       CGS
 KB0754  HISTORY     - 1969     GOOD             CGS
 KB0754  HISTORY     - 1976     GOOD             NGS
 KB0754
 KB0754                          STATION DESCRIPTION
 KB0754
 KB0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0754'0.4 MI N FROM PANA.
 KB0754'ABOUT 0.45 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0754'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 0.2 MILE NORTH OF
 KB0754'MILEPOST 720, 14 RAILS SOUTH OF A CROSSING OF THE RAILROAD
 KB0754'AND A STREET, 23 FEET WEST OF THE WEST RAIL, SET IN THE TOP
 KB0754'OF THE SOUTHWEST CORNER OF A 10-FOOT SQUARE CONCRETE BLOCK, 2
 KB0754'FEET EAST OF THE WEST EDGE OF THE BLOCK, 2 FEET NORTH OF THE
 KB0754'SOUTH EDGE OF THE BLOCK, 2.3 FEET EAST OF A METAL WITNESS POST,
 KB0754'AND 1 1/2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 16, T11N, R1E.
 KB0754'NOTE-- THE CONCRETE BLOCK IS LEVEL WITH THE SURFACE OF THE GROUND.
 KB0754
 KB0754                          STATION RECOVERY (1976)
 KB0754
 KB0754'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0687 ***********************************************************************
 KB0687  DESIGNATION -  J 262
 KB0687  PID         -  KB0687
 KB0687  STATE/COUNTY-  IL/CHRISTIAN
 KB0687  COUNTRY     -  US
 KB0687  USGS QUAD   -  ASSUMPTION (2018)
 KB0687
 KB0687                         *CURRENT SURVEY CONTROL
 KB0687  ______________________________________________________________________
 KB0687* NAD 83(1986) POSITION- 39 30 42.     (N) 089 03 03.     (W)   SCALED
 KB0687* NAVD 88 ORTHO HEIGHT -   193.697 (meters)      635.49  (feet) ADJUSTED
 KB0687  ______________________________________________________________________
 KB0687  GEOID HEIGHT    -        -32.279 (meters)                     GEOID18
 KB0687  DYNAMIC HEIGHT  -        193.585 (meters)      635.12  (feet) COMP
 KB0687  MODELED GRAVITY -    980,048.5   (mgal)                       NAVD 88
 KB0687
 KB0687  VERT ORDER      -  FIRST     CLASS I
 KB0687
 KB0687.The horizontal coordinates were scaled from a map and have
 KB0687.an estimated accuracy of +/- 6 seconds.
 KB0687
 KB0687.The orthometric height was determined by differential leveling and
 KB0687.adjusted by the NATIONAL GEODETIC SURVEY
 KB0687.in June 1991.
 KB0687
 KB0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0687.GEOID18 height accuracy estimate available here.
 KB0687
 KB0687.Click photographs - Photos may exist for this station.
 KB0687
 KB0687.The dynamic height is computed by dividing the NAVD 88
 KB0687.geopotential number by the normal gravity value computed on the
 KB0687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0687.degrees latitude (g = 980.6199 gals.).
 KB0687
 KB0687.The modeled gravity was interpolated from observed gravity values.
 KB0687
 KB0687;                    North         East    Units  Estimated Accuracy
 KB0687;SPC IL W     -   316,370.      795,960.      MT  (+/- 180 meters Scaled)
 KB0687
 KB0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ236755(NAD 83)
 KB0687
 KB0687                          SUPERSEDED SURVEY CONTROL
 KB0687
 KB0687  NGVD 29 (??/??/92)  193.787  (m)          635.78   (f) ADJ UNCH    1 1
 KB0687
 KB0687.Superseded values are not recommended for survey control.
 KB0687
 KB0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0687.See file dsdata.pdf to determine how the superseded data were derived.
 KB0687
 KB0687_MARKER: DB = BENCH MARK DISK
 KB0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0687_STAMPING: J 262 1961
 KB0687_MARK LOGO: CGS
 KB0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0687+STABILITY: SURFACE MOTION
 KB0687
 KB0687  HISTORY     - Date     Condition        Report By
 KB0687  HISTORY     - 1961     MONUMENTED       CGS
 KB0687  HISTORY     - 1969     GOOD             CGS
 KB0687  HISTORY     - 1976     GOOD             NGS
 KB0687
 KB0687                          STATION DESCRIPTION
 KB0687
 KB0687'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0687'0.6 MI S FROM ASSUMPTION.
 KB0687'ABOUT 0.6 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0687'THE POST OFFICE AT ASSUMPTION, 0.25 MILE NORTH OF MILEPOST 728,
 KB0687'89 FEET EAST OF THE EAST RAIL, 10 1/2 FEET WEST OF A CORNER FENCE
 KB0687'POST, 1 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.6 FEET NORTH OF A
 KB0687'METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK,
 KB0687'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES
 KB0687'ABOVE THE SURFACE OF THE GROUND.  SEC 2, T 12 N, R 1 E.
 KB0687
 KB0687                          STATION RECOVERY (1976)
 KB0687
 KB0687'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0687'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0601 ***********************************************************************
 KB0601  DESIGNATION -  J 263
 KB0601  PID         -  KB0601
 KB0601  STATE/COUNTY-  IL/SHELBY
 KB0601  COUNTRY     -  US
 KB0601  USGS QUAD   -  MACON EAST (2018)
 KB0601
 KB0601                         *CURRENT SURVEY CONTROL
 KB0601  ______________________________________________________________________
 KB0601* NAD 83(1986) POSITION- 39 39 12.     (N) 088 58 27.     (W)   SCALED
 KB0601* NAVD 88 ORTHO HEIGHT -   201.018 (meters)      659.51  (feet) ADJUSTED
 KB0601  ______________________________________________________________________
 KB0601  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 KB0601  DYNAMIC HEIGHT  -        200.904 (meters)      659.13  (feet) COMP
 KB0601  MODELED GRAVITY -    980,053.6   (mgal)                       NAVD 88
 KB0601
 KB0601  VERT ORDER      -  FIRST     CLASS II
 KB0601
 KB0601.The horizontal coordinates were scaled from a map and have
 KB0601.an estimated accuracy of +/- 6 seconds.
 KB0601
 KB0601.The orthometric height was determined by differential leveling and
 KB0601.adjusted by the NATIONAL GEODETIC SURVEY
 KB0601.in June 1991.
 KB0601
 KB0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0601.GEOID18 height accuracy estimate available here.
 KB0601
 KB0601.Click photographs - Photos may exist for this station.
 KB0601
 KB0601.The dynamic height is computed by dividing the NAVD 88
 KB0601.geopotential number by the normal gravity value computed on the
 KB0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0601.degrees latitude (g = 980.6199 gals.).
 KB0601
 KB0601.The modeled gravity was interpolated from observed gravity values.
 KB0601
 KB0601;                    North         East    Units  Estimated Accuracy
 KB0601;SPC IL E     -   331,710.      245,000.      MT  (+/- 180 meters Scaled)
 KB0601
 KB0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ306911(NAD 83)
 KB0601
 KB0601                          SUPERSEDED SURVEY CONTROL
 KB0601
 KB0601  NGVD 29 (??/??/92)  201.102  (m)          659.78   (f) ADJ UNCH    1 2
 KB0601
 KB0601.Superseded values are not recommended for survey control.
 KB0601
 KB0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0601.See file dsdata.pdf to determine how the superseded data were derived.
 KB0601
 KB0601_MARKER: DB = BENCH MARK DISK
 KB0601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0601_STAMPING: J 163 1961
 KB0601_MARK LOGO: CGS
 KB0601_PROJECTION: FLUSH
 KB0601_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0601+STABILITY: SURFACE MOTION
 KB0601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0601+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2022
 KB0601
 KB0601  HISTORY     - Date     Condition        Report By
 KB0601  HISTORY     - 1961     MONUMENTED       CGS
 KB0601  HISTORY     - 1969     GOOD             CGS
 KB0601  HISTORY     - 1976     GOOD             NGS
 KB0601  HISTORY     - 20220419 GOOD             ILDT
 KB0601
 KB0601                          STATION DESCRIPTION
 KB0601
 KB0601'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0601'4.1 MI NE FROM MOWEAQUA.
 KB0601'ABOUT 2.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0601'THE STATION AT MOWEAQUA, THENCE 2.05 MILES EAST ALONG THE
 KB0601'MACON-SHELBY COUNTY LINE ROAD, AT THE HILVETY AIRPORT, SET AT
 KB0601'THE SOUTH CORNER OF A HEXAGONAL METAL HANGAR WITH A LARGE MODEL
 KB0601'AIRPLANE ON TOP, 1 FOOT SOUTH OF THE SOUTH CORNER OF THE HANGAR,
 KB0601'38 FEET NORTHEAST OF THE CENTER LINE OF A DRIVE LEADING TO A
 KB0601'RUNWAY, 69 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A
 KB0601'CONCRETE BASE OF A GAS PUMP, SET IN THE TOP OF A CONCRETE POST
 KB0601'FLUSH WITH THE GROUND.
 KB0601
 KB0601                          STATION RECOVERY (1969)
 KB0601
 KB0601'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0601'RECOVERED IN GOOD CONDITION.
 KB0601
 KB0601                          STATION RECOVERY (1976)
 KB0601
 KB0601'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0601'RECOVERED IN GOOD CONDITION.
 KB0601
 KB0601                          STATION RECOVERY (2022)
 KB0601
 KB0601'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0601'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1622 ***********************************************************************
 ME1622  DESIGNATION -  J 266
 ME1622  PID         -  ME1622
 ME1622  STATE/COUNTY-  IL/COOK
 ME1622  COUNTRY     -  US
 ME1622  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME1622
 ME1622                         *CURRENT SURVEY CONTROL
 ME1622  ______________________________________________________________________
 ME1622* NAD 83(1986) POSITION- 41 53 48.     (N) 087 37 25.     (W)   SCALED
 ME1622* NAVD 88 ORTHO HEIGHT -   181.062 (meters)      594.03  (feet) ADJUSTED
 ME1622  ______________________________________________________________________
 ME1622  GEOID HEIGHT    -        -33.619 (meters)                     GEOID18
 ME1622  DYNAMIC HEIGHT  -        181.001 (meters)      593.83  (feet) COMP
 ME1622  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 ME1622
 ME1622  VERT ORDER      -  FIRST     CLASS 0
 ME1622
 ME1622.The horizontal coordinates were scaled from a map and have
 ME1622.an estimated accuracy of +/- 6 seconds.
 ME1622
 ME1622.The orthometric height was determined by differential leveling and
 ME1622.adjusted by the NATIONAL GEODETIC SURVEY
 ME1622.in June 1991.
 ME1622
 ME1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1622.GEOID18 height accuracy estimate available here.
 ME1622
 ME1622.Click photographs - Photos may exist for this station.
 ME1622
 ME1622.The dynamic height is computed by dividing the NAVD 88
 ME1622.geopotential number by the normal gravity value computed on the
 ME1622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1622.degrees latitude (g = 980.6199 gals.).
 ME1622
 ME1622.The modeled gravity was interpolated from observed gravity values.
 ME1622
 ME1622;                    North         East    Units  Estimated Accuracy
 ME1622;SPC IL E     -   580,870.      358,900.      MT  (+/- 180 meters Scaled)
 ME1622
 ME1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM482384(NAD 83)
 ME1622
 ME1622                          SUPERSEDED SURVEY CONTROL
 ME1622
 ME1622  NGVD 29 (??/??/92)  181.148  (m)          594.32   (f) ADJ UNCH    1 0
 ME1622
 ME1622.Superseded values are not recommended for survey control.
 ME1622
 ME1622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1622.See file dsdata.pdf to determine how the superseded data were derived.
 ME1622
 ME1622_MARKER: DB = BENCH MARK DISK
 ME1622_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME1622+WITH SETTING: PAVEMENT
 ME1622_SP_SET: FLAGPOLE BASE
 ME1622_STAMPING: J 266 1969
 ME1622_MARK LOGO: CGS
 ME1622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1622+STABILITY: SURFACE MOTION
 ME1622
 ME1622  HISTORY     - Date     Condition        Report By
 ME1622  HISTORY     - 1969     MONUMENTED       CGS
 ME1622  HISTORY     - 1973     GOOD             NGS
 ME1622  HISTORY     - 1978     MARK NOT FOUND   LOCENG
 ME1622  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1622  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1622
 ME1622                          STATION DESCRIPTION
 ME1622
 ME1622'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1622'2 MI N FROM CHICAGO.
 ME1622'ABOUT 2.05 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1622'CENTRAL RAILROAD STATION AT CHICAGO, 29 1/2 FEET EAST OF THE
 ME1622'EAST CURB OF THE AVENUE, 39 1/2 FEET NORTH OF THE NORTH CURB
 ME1622'OF CHICAGO AVENUE, SET IN THE TOP OF THE SOUTHWEST CORNER OF THE
 ME1622'CONCRETE BASE OF THE FLAGPOLE WHICH IS ON THE LAWN OF THE
 ME1622'WATER WORKS BUILDING, 20 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 ME1622'OF THE BUILDING, AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE
 ME1622'AVENUE.
 ME1622
 ME1622                          STATION RECOVERY (1973)
 ME1622
 ME1622'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1622'ABOUT 2.05 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS CENTRAL
 ME1622'RAILROAD STATION AT CHICAGO, AT INTERSECTION OF MICHIGAN AVENUE AND
 ME1622'CHICAGO AVENUE, 29 1/2 FEET EAST OF THE EAST CURB OF MICHIGAN
 ME1622'BOULEVARD.  39 1/2 FEET NORTH OF THE NORTH CURB OF CHICAGO AVENUE. SET
 ME1622'IN TOP OF THE SOUTHWEST CORNER OF THE CONCRETE BASE OF THE FLAG POLE
 ME1622'WHICH IS ON THE LAWN OF THE WATER WORKS BUILDING, 20.0 FEET SOUTHWEST
 ME1622'OF THE SOUTHWEST CORNER OF THE BUILDING EAST OF AND ACROSS MICHIGAN
 ME1622'AVENUE FROM PBM 98 (USE).  A STANDARD DISK STAMPED J 266 1969. SEC 3,
 ME1622'T 39N, R 14E.
 ME1622
 ME1622                          STATION RECOVERY (1978)
 ME1622
 ME1622'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 ME1622'MARK NOT FOUND.
 ME1622
 ME1622                          STATION RECOVERY (1987)
 ME1622
 ME1622'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1622'MARK NOT FOUND.
 ME1622
 ME1622                          STATION RECOVERY (1989)
 ME1622
 ME1622'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1622'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0063 ***********************************************************************
 NH0063  DESIGNATION -  J 267
 NH0063  PID         -  NH0063
 NH0063  STATE/COUNTY-  IL/KANE
 NH0063  COUNTRY     -  US
 NH0063  USGS QUAD   -  ELGIN (2018)
 NH0063
 NH0063                         *CURRENT SURVEY CONTROL
 NH0063  ______________________________________________________________________
 NH0063* NAD 83(1986) POSITION- 42 01 53.     (N) 088 20 02.     (W)   SCALED
 NH0063* NAVD 88 ORTHO HEIGHT -   254.033 (meters)      833.44  (feet) ADJUSTED
 NH0063  ______________________________________________________________________
 NH0063  GEOID HEIGHT    -        -33.407 (meters)                     GEOID18
 NH0063  DYNAMIC HEIGHT  -        253.945 (meters)      833.15  (feet) COMP
 NH0063  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 NH0063
 NH0063  VERT ORDER      -  FIRST     CLASS I
 NH0063
 NH0063.The horizontal coordinates were scaled from a map and have
 NH0063.an estimated accuracy of +/- 6 seconds.
 NH0063
 NH0063.The orthometric height was determined by differential leveling and
 NH0063.adjusted by the NATIONAL GEODETIC SURVEY
 NH0063.in June 1991.
 NH0063
 NH0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0063.GEOID18 height accuracy estimate available here.
 NH0063
 NH0063.Click photographs - Photos may exist for this station.
 NH0063
 NH0063.The dynamic height is computed by dividing the NAVD 88
 NH0063.geopotential number by the normal gravity value computed on the
 NH0063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0063.degrees latitude (g = 980.6199 gals.).
 NH0063
 NH0063.The modeled gravity was interpolated from observed gravity values.
 NH0063
 NH0063;                    North         East    Units  Estimated Accuracy
 NH0063;SPC IL E     -   595,590.      299,950.      MT  (+/- 180 meters Scaled)
 NH0063
 NH0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM895541(NAD 83)
 NH0063
 NH0063                          SUPERSEDED SURVEY CONTROL
 NH0063
 NH0063  NGVD 29 (??/??/92)  254.106  (m)          833.68   (f) ADJ UNCH    1 1
 NH0063
 NH0063.Superseded values are not recommended for survey control.
 NH0063
 NH0063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0063.See file dsdata.pdf to determine how the superseded data were derived.
 NH0063
 NH0063_MARKER: DB = BENCH MARK DISK
 NH0063_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0063_SP_SET: BRIDGE ABUTMENT
 NH0063_STAMPING: J 267 1969
 NH0063_MARK LOGO: CGS
 NH0063_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0063
 NH0063  HISTORY     - Date     Condition        Report By
 NH0063  HISTORY     - 1969     MONUMENTED       CGS
 NH0063  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0063
 NH0063                          STATION DESCRIPTION
 NH0063
 NH0063'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0063'2.7 MI W FROM ELGIN.
 NH0063'ABOUT 2.7 MILES WEST ALONG U.S. HIGHWAY 20 BUSINESS ROUTE FROM
 NH0063'THE POST OFFICE AT ELGIN, OR ABOUT 2.35 MILES EAST ALONG U.S.
 NH0063'HIGHWAY 20 FROM THE NORTHEAST CORNER OF THE UDINA CEMETERY AT
 NH0063'UDINA, IN SECTION 16, T 41 N, R 8 E, 12 FEET SOUTHEAST OF THE
 NH0063'CENTER LINE OF U.S. HIGHWAY 20 BUSINESS ROUTE EAST, SET IN THE
 NH0063'TOP OF THE EAST END OF THE NORTH CONCRETE ABUTMENT OF THE
 NH0063'BUSINESS ROUTE OVERPASS FOR THE MAIN HIGHWAY, AT THE NORTHEAST
 NH0063'END OF THE SOUTHEAST GUARD RAIL, AND ABOUT 1 FOOT ABOVE THE LEVEL
 NH0063'OF THE HIGHWAY.
 NH0063
 NH0063                          STATION RECOVERY (1987)
 NH0063
 NH0063'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0063'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0695 ***********************************************************************
 NH0695  DESIGNATION -  J 268
 NH0695  PID         -  NH0695
 NH0695  STATE/COUNTY-  IL/CARROLL
 NH0695  COUNTRY     -  US
 NH0695  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0695
 NH0695                         *CURRENT SURVEY CONTROL
 NH0695  ______________________________________________________________________
 NH0695* NAD 83(1986) POSITION- 42 04 46.     (N) 089 56 11.     (W)   SCALED
 NH0695* NAVD 88 ORTHO HEIGHT -   246.255 (meters)      807.92  (feet) ADJUSTED
 NH0695  ______________________________________________________________________
 NH0695  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 NH0695  DYNAMIC HEIGHT  -        246.170 (meters)      807.64  (feet) COMP
 NH0695  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 NH0695
 NH0695  VERT ORDER      -  FIRST     CLASS I
 NH0695
 NH0695.The horizontal coordinates were scaled from a map and have
 NH0695.an estimated accuracy of +/- 6 seconds.
 NH0695
 NH0695.The orthometric height was determined by differential leveling and
 NH0695.adjusted by the NATIONAL GEODETIC SURVEY
 NH0695.in June 1991.
 NH0695
 NH0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0695.GEOID18 height accuracy estimate available here.
 NH0695
 NH0695.Click photographs - Photos may exist for this station.
 NH0695
 NH0695.The dynamic height is computed by dividing the NAVD 88
 NH0695.geopotential number by the normal gravity value computed on the
 NH0695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0695.degrees latitude (g = 980.6199 gals.).
 NH0695
 NH0695.The modeled gravity was interpolated from observed gravity values.
 NH0695
 NH0695;                    North         East    Units  Estimated Accuracy
 NH0695;SPC IL W     -   600,930.      719,050.      MT  (+/- 180 meters Scaled)
 NH0695
 NH0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM571627(NAD 83)
 NH0695
 NH0695                          SUPERSEDED SURVEY CONTROL
 NH0695
 NH0695  NGVD 29 (??/??/92)  246.287  (m)          808.03   (f) ADJ UNCH    1 1
 NH0695
 NH0695.Superseded values are not recommended for survey control.
 NH0695
 NH0695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0695.See file dsdata.pdf to determine how the superseded data were derived.
 NH0695
 NH0695_MARKER: DB = BENCH MARK DISK
 NH0695_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0695_STAMPING: J 268 1970
 NH0695_MARK LOGO: CGS
 NH0695_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0695_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0695
 NH0695  HISTORY     - Date     Condition        Report By
 NH0695  HISTORY     - 1970     MONUMENTED       NGS
 NH0695  HISTORY     - 1987     GOOD             USPSQD
 NH0695  HISTORY     - 19950515 GOOD             USPSQD
 NH0695  HISTORY     - 20011203 GOOD             NGS
 NH0695  HISTORY     - 20031002 GOOD             USPSQD
 NH0695
 NH0695                          STATION DESCRIPTION
 NH0695
 NH0695'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0695'3.6 MI E FROM MT CARROLL.
 NH0695'ABOUT 1.4 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NH0695'AT MT. CARROLL, THENCE 1.25 MILES EAST ALONG STATE HIGHWAY 88,
 NH0695'THENCE 0.9 MILE EAST ALONG A PAVED ROAD, AT THE END OF THE PAVED
 NH0695'PORTION OF THE ROAD, 28 FEET SOUTH OF THE CENTER LINE OF THE
 NH0695'ROAD, 62 FEET WEST OF THE EXTENDED CENTER LINE OF A PRIVATE
 NH0695'DRIVEWAY WHICH LEADS NORTH, 1.1 FEET NORTH OF A FENCE, 0.6 FOOT
 NH0695'SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 NH0695'BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 3 INCHES.
 NH0695'SECTION 16, T24N, R5E.
 NH0695
 NH0695                          STATION RECOVERY (1987)
 NH0695
 NH0695'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0695'RECOVERED IN GOOD CONDITION.
 NH0695
 NH0695                          STATION RECOVERY (1995)
 NH0695
 NH0695'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0695'RECOVERED IN GOOD CONDITION.
 NH0695
 NH0695                          STATION RECOVERY (2001)
 NH0695
 NH0695'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0695'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0695
 NH0695                          STATION RECOVERY (2003)
 NH0695
 NH0695'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0844 ***********************************************************************
 LC0844  DESIGNATION -  J 269
 LC0844  PID         -  LC0844
 LC0844  STATE/COUNTY-  IL/WOODFORD
 LC0844  COUNTRY     -  US
 LC0844  USGS QUAD   -  BENSON (2018)
 LC0844
 LC0844                         *CURRENT SURVEY CONTROL
 LC0844  ______________________________________________________________________
 LC0844* NAD 83(1986) POSITION- 40 51 52.     (N) 089 00 26.     (W)   SCALED
 LC0844* NAVD 88 ORTHO HEIGHT -   221.882 (meters)      727.96  (feet) ADJUSTED
 LC0844  ______________________________________________________________________
 LC0844  GEOID HEIGHT    -        -32.400 (meters)                     GEOID18
 LC0844  DYNAMIC HEIGHT  -        221.785 (meters)      727.64  (feet) COMP
 LC0844  MODELED GRAVITY -    980,182.7   (mgal)                       NAVD 88
 LC0844
 LC0844  VERT ORDER      -  FIRST     CLASS I
 LC0844
 LC0844.The horizontal coordinates were scaled from a map and have
 LC0844.an estimated accuracy of +/- 6 seconds.
 LC0844
 LC0844.The orthometric height was determined by differential leveling and
 LC0844.adjusted by the NATIONAL GEODETIC SURVEY
 LC0844.in June 1991.
 LC0844
 LC0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0844.GEOID18 height accuracy estimate available here.
 LC0844
 LC0844.Click photographs - Photos may exist for this station.
 LC0844
 LC0844.The dynamic height is computed by dividing the NAVD 88
 LC0844.geopotential number by the normal gravity value computed on the
 LC0844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0844.degrees latitude (g = 980.6199 gals.).
 LC0844
 LC0844.The modeled gravity was interpolated from observed gravity values.
 LC0844
 LC0844;                    North         East    Units  Estimated Accuracy
 LC0844;SPC IL W     -   466,620.      797,750.      MT  (+/- 180 meters Scaled)
 LC0844
 LC0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL308256(NAD 83)
 LC0844
 LC0844                          SUPERSEDED SURVEY CONTROL
 LC0844
 LC0844  NGVD 29 (??/??/92)  221.935  (m)          728.13   (f) ADJ UNCH    1 1
 LC0844
 LC0844.Superseded values are not recommended for survey control.
 LC0844
 LC0844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0844.See file dsdata.pdf to determine how the superseded data were derived.
 LC0844
 LC0844_MARKER: DB = BENCH MARK DISK
 LC0844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0844_STAMPING: J 269 1969
 LC0844_MARK LOGO: CGS
 LC0844_PROJECTION: FLUSH
 LC0844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0844+STABILITY: SURFACE MOTION
 LC0844
 LC0844  HISTORY     - Date     Condition        Report By
 LC0844  HISTORY     - 1969     MONUMENTED       CGS
 LC0844  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0844  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0844
 LC0844                          STATION DESCRIPTION
 LC0844
 LC0844'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0844'3.7 MI SE FROM MINONK.
 LC0844'ABOUT 2.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0844'THE STATION AT MINONK, THENCE 1.1 MILES EAST ALONG STATE HIGHWAY 116,
 LC0844'THENCE 0.25 MILE SOUTH ALONG A PAVED ROAD, 11 FEET SOUTH OF THE
 LC0844'CENTER LINE OF A PRIVATE ROAD WHICH LEADS EAST TO THE A.P. JANNSEN
 LC0844'AIRPORT, 118 1/2 FEET EAST OF THE CENTER LINE OF THE PAVED ROAD,
 LC0844'205 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST GRASS RUNWAY,
 LC0844'10 FEET WEST OF A POWER POLE, 1 FOOT NORTH OF A FENCE, AND SET
 LC0844'IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF
 LC0844'THE GROUND.
 LC0844
 LC0844                          STATION RECOVERY (1998)
 LC0844
 LC0844'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0844'MARK NOT FOUND.
 LC0844
 LC0844                          STATION RECOVERY (2013)
 LC0844
 LC0844'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0844'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1440 ***********************************************************************
 ME1440  DESIGNATION -  J 27
 ME1440  PID         -  ME1440
 ME1440  STATE/COUNTY-  IL/COOK
 ME1440  COUNTRY     -  US
 ME1440  USGS QUAD   -  DYER (2019)
 ME1440
 ME1440                         *CURRENT SURVEY CONTROL
 ME1440  ______________________________________________________________________
 ME1440* NAD 83(2011) POSITION- 41 29 56.43646(N) 087 33 29.63864(W)   ADJUSTED
 ME1440* NAD 83(2011) ELLIP HT-   159.234 (meters)        (06/27/12)   ADJUSTED
 ME1440* NAD 83(2011) EPOCH   -  2010.00
 ME1440* NAVD 88 ORTHO HEIGHT -   192.909 (meters)      632.90  (feet) ADJUSTED
 ME1440  ______________________________________________________________________
 ME1440  GEOID HEIGHT    -        -33.460 (meters)                     GEOID18
 ME1440  NAD 83(2011) X  -    203,824.669 (meters)                     COMP
 ME1440  NAD 83(2011) Y  - -4,779,826.335 (meters)                     COMP
 ME1440  NAD 83(2011) Z  -  4,204,195.428 (meters)                     COMP
 ME1440  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 ME1440  DYNAMIC HEIGHT  -        192.834 (meters)      632.66  (feet) COMP
 ME1440  MODELED GRAVITY -    980,233.0   (mgal)                       NAVD 88
 ME1440
 ME1440  VERT ORDER      -  SECOND    CLASS 0
 ME1440
 ME1440  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1440  Standards:
 ME1440         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1440            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1440  -------------------------------------------------------------------
 ME1440  NETWORK    1.92   1.67           0.83   0.69   0.85     -0.39112103
 ME1440  -------------------------------------------------------------------
 ME1440  Click here for local accuracies and other accuracy information.
 ME1440
 ME1440.The horizontal coordinates were established by GPS observations
 ME1440.and adjusted by the National Geodetic Survey in June 2012.
 ME1440
 ME1440.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1440.been affixed to the stable North American tectonic plate. See 
 ME1440.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1440
 ME1440.The horizontal coordinates are valid at the epoch date displayed above
 ME1440.which is a decimal equivalence of Year/Month/Day.
 ME1440
 ME1440.The orthometric height was determined by differential leveling and
 ME1440.adjusted by the NATIONAL GEODETIC SURVEY
 ME1440.in June 1991.
 ME1440
 ME1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1440.GEOID18 height accuracy estimate available here.
 ME1440
 ME1440.Click photographs - Photos may exist for this station.
 ME1440
 ME1440.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1440
 ME1440.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1440
 ME1440.The ellipsoidal height was determined by GPS observations
 ME1440.and is referenced to NAD 83.
 ME1440
 ME1440.The dynamic height is computed by dividing the NAVD 88
 ME1440.geopotential number by the normal gravity value computed on the
 ME1440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1440.degrees latitude (g = 980.6199 gals.).
 ME1440
 ME1440.The modeled gravity was interpolated from observed gravity values.
 ME1440
 ME1440. The following values were computed from the NAD 83(2011) position.
 ME1440
 ME1440;                    North         East     Units Scale Factor Converg.
 ME1440;SPC IL E     -   536,749.912   364,717.524   MT  1.00002652   +0 30 49.0
 ME1440;SPC IL E     - 1,760,987.00  1,196,577.41   sFT  1.00002652   +0 30 49.0
 ME1440;SPC IN W     -   694,084.668   860,348.363   MT  0.99998601   -0 18 52.8
 ME1440;SPC IN W     - 2,277,176.11  2,822,659.59   sFT  0.99998601   -0 18 52.8
 ME1440;UTM  16      - 4,594,304.725   453,407.530   MT  0.99962671   -0 22 11.6
 ME1440
 ME1440!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1440!SPC IL E     -   0.99997502  x   1.00002652  =   1.00000154
 ME1440!SPC IN W     -   0.99997502  x   0.99998601  =   0.99996103
 ME1440!UTM  16      -   0.99997502  x   0.99962671  =   0.99960174
 ME1440
 ME1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5340794304(NAD 83)
 ME1440
 ME1440                          SUPERSEDED SURVEY CONTROL
 ME1440
 ME1440  NAD 83(2007)-  41 29 56.43653(N)    087 33 29.63960(W) AD(2002.00) 0
 ME1440  ELLIP H (02/10/07)  159.254  (m)                       GP(2002.00)    
 ME1440  ELLIP H (02/03/05)  159.260  (m)                       GP(       ) 4 2
 ME1440  NAD 83(1997)-  41 29 56.43589(N)    087 33 29.63931(W) AD(       ) 1
 ME1440  ELLIP H (10/21/99)  159.228  (m)                       GP(       ) 4 1
 ME1440  NAD 83(1997)-  41 29 56.43590(N)    087 33 29.63932(W) AD(       ) 1
 ME1440  NAD 83(1986)-  41 29 56.43952(N)    087 33 29.65499(W) AD(       ) 1
 ME1440  NAD 83(1994)-  41 29 56.43802(N)    087 33 29.64926(W) AD(       ) 1
 ME1440  NAD 83(1986)-  41 29 56.43803(N)    087 33 29.64923(W) AD(       ) 1
 ME1440  NAVD 88 (09/04/97)  192.7    (m)  GEOID96  model used  GPS OBS        
 ME1440  NGVD 29 (??/??/92)  193.003  (m)          633.21   (f) ADJ UNCH    2 0
 ME1440  NGVD 29             193.00   (m)          633.2    (f) LEVELING    3  
 ME1440
 ME1440.Superseded values are not recommended for survey control.
 ME1440
 ME1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1440.See file dsdata.pdf to determine how the superseded data were derived.
 ME1440
 ME1440_MARKER: DB = BENCH MARK DISK
 ME1440_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1440_SP_SET: CULVERT HEADWALL
 ME1440_STAMPING: J 27 1934
 ME1440_MARK LOGO: CGS
 ME1440_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1440+STABILITY: SURFACE MOTION
 ME1440_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1440+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2018
 ME1440
 ME1440  HISTORY     - Date     Condition        Report By
 ME1440  HISTORY     - 1934     MONUMENTED       CGS
 ME1440  HISTORY     - 1969     GOOD             CGS
 ME1440  HISTORY     - 1979     GOOD             LOCENG
 ME1440  HISTORY     - 19900827 GOOD             NGS
 ME1440  HISTORY     - 19970505 GOOD             ASCPC
 ME1440  HISTORY     - 20040520 GOOD             JCLS
 ME1440  HISTORY     - 20060315 GOOD             CAS
 ME1440  HISTORY     - 20110409 GOOD             GEOCAC
 ME1440  HISTORY     - 20161207 GOOD             ILDT
 ME1440  HISTORY     - 20180312 POOR             IN-089
 ME1440
 ME1440                          STATION DESCRIPTION
 ME1440
 ME1440'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 ME1440'2 MI W FROM DYER.
 ME1440'IN COOK COUNTY, ILLINOIS, 2.0 MILES WEST ALONG THE MICHIGAN
 ME1440'CENTRAL RAILROAD FROM THE STATION AT DYER, LAKE COUNTY, INDIANA,
 ME1440'AT THE CROSSING OF TORRENCE AVENUE, 25 FEET WEST OF THE CENTERLINE
 ME1440'OF THE AVENUE, 27 FEET NORTH OF THE CENTERLINE OF THE TRACK,
 ME1440'AT A 2-FOOT ROAD CULVERT, IN THE WEST CONCRETE HEADWALL, AND
 ME1440'ABOUT 1 FOOT LOWER THAN THE RAIL.  A STANDARD DISK, STAMPED J
 ME1440'27 1934.
 ME1440
 ME1440                          STATION RECOVERY (1969)
 ME1440
 ME1440'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1440'RECOVERED IN GOOD CONDITION.
 ME1440
 ME1440                          STATION RECOVERY (1979)
 ME1440
 ME1440'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 ME1440'RECOVERED IN GOOD CONDITION.
 ME1440
 ME1440                          STATION RECOVERY (1990)
 ME1440
 ME1440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 ME1440'STATION IS LOCATED ABOUT 3 KM (1.9 MI) EAST-SOUTHEAST OF EAST CHICAGO
 ME1440'HEIGHTS, 3 KM (1.9 MI) WEST OF DYER, AT JUNCTION OF A PAVED ROAD AND
 ME1440'RAILROAD TRACKS, NEAR THE SOUTH END OF A 2.5 M (8.2 FT) LONG CONCRETE
 ME1440'CULVERT HEADWALL, IN THE SOUTHEAST CORNER OF SECTION 24, T 35 N, R 14
 ME1440'E.  OWNERSHIP--DEPARTMENT OF TRANSPORTATION.
 ME1440'TO REACH FROM THE JUNCTION OF US HIGHWAY 30 AND STATE HIGHWAY 394 ON
 ME1440'THE EAST SIDE OF EAST CHICAGO HEIGHTS, GO EAST ON HIGHWAY 30 FOR 1.63
 ME1440'KM (1.01 MI) TO A PAVED CROSSROAD.  TURN RIGHT, SOUTH, ON TORRANCE
 ME1440'ROAD FOR 0.80 KM (0.50 MI) TO THE FIRST OF SEVERAL RAILROAD TRACKS
 ME1440'AND THE STATION ON THE RIGHT.
 ME1440'STATION MARK IS SET IN A DRILL HOLE IN THE NORTH-SOUTH HEADWALL, 7.2 M
 ME1440'(23.6 FT) WEST OF, AND 1 M (3.3 FT) LOWER THAN THE ROAD CENTER, 7.7 M
 ME1440'(25.3 FT) NORTH OF THE NORTH RAIL OF THE CLOSEST TRACK, 4.6 M
 ME1440'(15.1 FT) NORTH-NORTHWEST OF A RAILROAD SIGNAL GATE, AND 0.5 M
 ME1440'(1.6 FT) NORTH OF SOUTH END OF HEADWALL.
 ME1440'NOTE--IF THIS MARK IS USED FOR GPS, THERE WILL BE SOME BLOCKAGES FROM
 ME1440'TRAFFIC ON THE ROAD.
 ME1440
 ME1440                          STATION RECOVERY (1997)
 ME1440
 ME1440'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 ME1440'FROM INTERSECTION OF TORRENCE AVE AND US ROUTE 30 IN COOK COUNTY,
 ME1440'SOUTH ON TORRENCE 0.5 MI (0.8 KM) TO RR TRACKS. STATION ON RIGHT
 ME1440'(WEST) DISC IN SOUTH END OF HEADWALL IN NORTHWEST QUAD OF RR CROSSING
 ME1440'25 FT (7.6 M) NORTH OF RAIL OF TWO SETS OF TRACKS RECOVERED IN GOOD
 ME1440'CONDITION AS DESCRIBED IN PREVIOUS DESCRIPTION.
 ME1440
 ME1440                          STATION RECOVERY (2004)
 ME1440
 ME1440'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 ME1440'RECOVERED IN GOOD CONDITION.
 ME1440
 ME1440                          STATION RECOVERY (2006)
 ME1440
 ME1440'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 ME1440'RECOVERED IN GOOD CONDITION.
 ME1440
 ME1440                          STATION RECOVERY (2011)
 ME1440
 ME1440'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 ME1440'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 ME1440'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 ME1440'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 ME1440
 ME1440                          STATION RECOVERY (2016)
 ME1440
 ME1440'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (MAW)
 ME1440'WE HAVE CONCERNS OVER THE ORTHOMETRIC HEIGHT OF THIS MARK, DIRECT
 ME1440'STATIC VECTORS FROM OTHER 1ST AND 2ND ORDER BM'S IN THE AREA WERE
 ME1440'ABOUT 2 TENTHS OFF. WE DID NOT HARD RUN THRU IT.
 ME1440
 ME1440                          STATION RECOVERY (2018)
 ME1440
 ME1440'RECOVERY NOTE BY LAKE COUNTY INDIANA 2018 (JJJ)
 ME1440'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0798 ***********************************************************************
 HB0798  DESIGNATION -  J 270
 HB0798  PID         -  HB0798
 HB0798  STATE/COUNTY-  IL/UNION
 HB0798  COUNTRY     -  US
 HB0798  USGS QUAD   -  ANNA (2018)
 HB0798
 HB0798                         *CURRENT SURVEY CONTROL
 HB0798  ______________________________________________________________________
 HB0798* NAD 83(1986) POSITION- 37 23 25.5    (N) 089 10 55.2    (W)   HD_HELD2
 HB0798* NAVD 88 ORTHO HEIGHT -   148.812 (meters)      488.23  (feet) ADJUSTED
 HB0798  ______________________________________________________________________
 HB0798  GEOID HEIGHT    -        -28.465 (meters)                     GEOID18
 HB0798  DYNAMIC HEIGHT  -        148.706 (meters)      487.88  (feet) COMP
 HB0798  MODELED GRAVITY -    979,912.5   (mgal)                       NAVD 88
 HB0798
 HB0798  VERT ORDER      -  SECOND    CLASS I
 HB0798
 HB0798.The horizontal coordinates were established by autonomous hand held GPS
 HB0798.observations and have an estimated accuracy of +/- 10 meters.
 HB0798
 HB0798.The orthometric height was determined by differential leveling and
 HB0798.adjusted by the NATIONAL GEODETIC SURVEY
 HB0798.in April 2013.
 HB0798
 HB0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0798.GEOID18 height accuracy estimate available here.
 HB0798
 HB0798.Click photographs - Photos may exist for this station.
 HB0798
 HB0798.The dynamic height is computed by dividing the NAVD 88
 HB0798.geopotential number by the normal gravity value computed on the
 HB0798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0798.degrees latitude (g = 980.6199 gals.).
 HB0798
 HB0798.The modeled gravity was interpolated from observed gravity values.
 HB0798
 HB0798;                    North         East    Units  Estimated Accuracy
 HB0798;SPC IL W     -    80,771.      787,193.      MT  (+/- 10 meters HH2 GPS)
 HB0798
 HB0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0683840418(NAD 83)
 HB0798
 HB0798                          SUPERSEDED SURVEY CONTROL
 HB0798
 HB0798  NAVD 88 (06/15/91)  148.810  (m)          488.22   (f) SUPERSEDED  1 1
 HB0798  NGVD 29 (11/26/84)  148.796  (m)          488.17   (f) ADJUSTED    1 1
 HB0798
 HB0798.Superseded values are not recommended for survey control.
 HB0798
 HB0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0798.See file dsdata.pdf to determine how the superseded data were derived.
 HB0798
 HB0798_MARKER: DB = BENCH MARK DISK
 HB0798_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB0798_STAMPING: J 270 1969
 HB0798_MARK LOGO: CGS
 HB0798_PROJECTION: FLUSH
 HB0798_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0798+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0798
 HB0798  HISTORY     - Date     Condition        Report By
 HB0798  HISTORY     - 1969     MONUMENTED       CGS
 HB0798  HISTORY     - 20020828 GOOD             USACE
 HB0798  HISTORY     - 20100626 GOOD             ILDT
 HB0798  HISTORY     - 20110615 GOOD             ILDT
 HB0798  HISTORY     - 20120502 GOOD             AMESC
 HB0798  HISTORY     - 20120620 GOOD             ILDT
 HB0798
 HB0798                          STATION DESCRIPTION
 HB0798
 HB0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0798'2.4 MI NW FROM DONGOLA.
 HB0798'ABOUT 2.45 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0798'THE STATION AT DONGOLA, IN SECTION 14, T 13 S, R 1 W, 0.5 MILE
 HB0798'NORTHWEST OF MILEPOST 336, 77 FEET NORTHEAST OF THE CENTER OF A
 HB0798'CROSSING OF THE RAILROAD AND A DIRT ROAD, 72 1/2 FEET NORTHEAST
 HB0798'OF THE NORTHEAST RAIL OF THE NORTHEAST TRACK, 27 FEET SOUTHWEST OF
 HB0798'THE CENTER LINE OF A DIRT ROAD WHICH PARALLELS THE TRACK, 16 FEET
 HB0798'SOUTHEAST OF THE CENTER LINE OF THE DIRT ROAD WHICH CROSSES THE
 HB0798'TRACK, 46 FEET EAST-NORTHEAST OF A TELEPHONE BOOTH, 49 1/2 FEET
 HB0798'EAST-NORTHEAST OF A TELEPHONE POLE, 13 FEET NORTHEAST OF A TELEPHONE
 HB0798'POLE WHICH IS BRACED BY A GUY WIRE, ABOUT LEVEL WITH THE ROAD, ABOUT
 HB0798'3 FEET ABOVE THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH
 HB0798'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 44 1/2 FEET AND IS
 HB0798'ENCASED IN A 5-INCH IRON PIPE WHICH PROJECTS 4 INCHES ABOVE THE
 HB0798'SURFACE OF THE GROUND.
 HB0798
 HB0798                          STATION RECOVERY (2002)
 HB0798
 HB0798'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0798'RECOVERED IN GOOD CONDITION.
 HB0798
 HB0798                          STATION RECOVERY (2010)
 HB0798
 HB0798'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0798'RECOVERED IN GOOD CONDITION.
 HB0798
 HB0798                          STATION RECOVERY (2011)
 HB0798
 HB0798'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0798'RECOVERED IN GOOD CONDITION.
 HB0798
 HB0798                          STATION RECOVERY (2012)
 HB0798
 HB0798'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0798'RECOVERED AS DESCRIBED.
 HB0798
 HB0798                          STATION RECOVERY (2012)
 HB0798
 HB0798'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0798'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0657 ***********************************************************************
 NH0657  DESIGNATION -  J 271
 NH0657  PID         -  NH0657
 NH0657  STATE/COUNTY-  IL/OGLE
 NH0657  COUNTRY     -  US
 NH0657  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0657
 NH0657                         *CURRENT SURVEY CONTROL
 NH0657  ______________________________________________________________________
 NH0657* NAD 83(1986) POSITION- 42 07 42.     (N) 089 32 23.     (W)   SCALED
 NH0657* NAVD 88 ORTHO HEIGHT -   287.447 (meters)      943.07  (feet) ADJUSTED
 NH0657  ______________________________________________________________________
 NH0657  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 NH0657  DYNAMIC HEIGHT  -        287.351 (meters)      942.75  (feet) COMP
 NH0657  MODELED GRAVITY -    980,281.1   (mgal)                       NAVD 88
 NH0657
 NH0657  VERT ORDER      -  FIRST     CLASS I
 NH0657
 NH0657.The horizontal coordinates were scaled from a map and have
 NH0657.an estimated accuracy of +/- 6 seconds.
 NH0657
 NH0657.The orthometric height was determined by differential leveling and
 NH0657.adjusted by the NATIONAL GEODETIC SURVEY
 NH0657.in June 1991.
 NH0657
 NH0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0657.GEOID18 height accuracy estimate available here.
 NH0657
 NH0657.Click photographs - Photos may exist for this station.
 NH0657
 NH0657.The dynamic height is computed by dividing the NAVD 88
 NH0657.geopotential number by the normal gravity value computed on the
 NH0657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0657.degrees latitude (g = 980.6199 gals.).
 NH0657
 NH0657.The modeled gravity was interpolated from observed gravity values.
 NH0657
 NH0657;                    North         East    Units  Estimated Accuracy
 NH0657;SPC IL W     -   606,530.      751,840.      MT  (+/- 180 meters Scaled)
 NH0657
 NH0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM900671(NAD 83)
 NH0657
 NH0657                          SUPERSEDED SURVEY CONTROL
 NH0657
 NH0657  NGVD 29 (??/??/92)  287.483  (m)          943.18   (f) ADJ UNCH    1 1
 NH0657
 NH0657.Superseded values are not recommended for survey control.
 NH0657
 NH0657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0657.See file dsdata.pdf to determine how the superseded data were derived.
 NH0657
 NH0657_MARKER: DB = BENCH MARK DISK
 NH0657_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0657_STAMPING: J 271 1970
 NH0657_MARK LOGO: CGS
 NH0657_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0657_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0657
 NH0657  HISTORY     - Date     Condition        Report By
 NH0657  HISTORY     - 1970     MONUMENTED       NGS
 NH0657  HISTORY     - 1981     POOR             USGS
 NH0657  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0657  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NH0657  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH0657  HISTORY     - 20041117 MARK NOT FOUND   USPSQD
 NH0657
 NH0657                          STATION DESCRIPTION
 NH0657
 NH0657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0657'2 MI E FROM FORRESTON.
 NH0657'ABOUT 2.0 MILES EAST ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0657'AT FORRESTON, 130 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 NH0657'29 FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH GRAVELED
 NH0657'ROAD, 1 FOOT WEST OF A FENCE, 2.6 FEET NORTH OF A METAL WITNESS
 NH0657'POST, ABOUT LEVEL WITH THE GRAVELED ROAD, AND BRAZED ON THE
 NH0657'TOP OF A 3-INCH IRON PIPE PROJECTING 2 INCHES.  SECTION 26,
 NH0657'T25N, R8E
 NH0657
 NH0657                          STATION RECOVERY (1981)
 NH0657
 NH0657'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 NH0657'MARK RECOVERED IN POOR CONDITION.
 NH0657
 NH0657                          STATION RECOVERY (1987)
 NH0657
 NH0657'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0657'MARK NOT FOUND.
 NH0657
 NH0657                          STATION RECOVERY (1996)
 NH0657
 NH0657'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0657'MARK NOT FOUND.
 NH0657
 NH0657                          STATION RECOVERY (2001)
 NH0657
 NH0657'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0657'MARK NOT FOUND.
 NH0657
 NH0657                          STATION RECOVERY (2004)
 NH0657
 NH0657'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0657'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0165 ***********************************************************************
 NJ0165  DESIGNATION -  J 272
 NJ0165  PID         -  NJ0165
 NJ0165  STATE/COUNTY-  IL/CARROLL
 NJ0165  COUNTRY     -  US
 NJ0165  USGS QUAD   -  WACKER (2018)
 NJ0165
 NJ0165                         *CURRENT SURVEY CONTROL
 NJ0165  ______________________________________________________________________
 NJ0165* NAD 83(1986) POSITION- 42 05 27.4    (N) 090 06 44.3    (W)   HD_HELD2
 NJ0165* NAVD 88 ORTHO HEIGHT -   186.015 (meters)      610.28  (feet) ADJUSTED
 NJ0165  ______________________________________________________________________
 NJ0165  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 NJ0165  DYNAMIC HEIGHT  -        185.950 (meters)      610.07  (feet) COMP
 NJ0165  MODELED GRAVITY -    980,272.7   (mgal)                       NAVD 88
 NJ0165
 NJ0165  VERT ORDER      -  FIRST     CLASS I
 NJ0165
 NJ0165.The horizontal coordinates were established by autonomous hand held GPS
 NJ0165.observations and have an estimated accuracy of +/- 10 meters.
 NJ0165
 NJ0165.The orthometric height was determined by differential leveling and
 NJ0165.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0165.in June 1991.
 NJ0165
 NJ0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0165.GEOID18 height accuracy estimate available here.
 NJ0165
 NJ0165.Click photographs - Photos may exist for this station.
 NJ0165
 NJ0165.The dynamic height is computed by dividing the NAVD 88
 NJ0165.geopotential number by the normal gravity value computed on the
 NJ0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0165.degrees latitude (g = 980.6199 gals.).
 NJ0165
 NJ0165.The modeled gravity was interpolated from observed gravity values.
 NJ0165
 NJ0165;                    North         East    Units  Estimated Accuracy
 NJ0165;SPC IL W     -   602,185.      704,497.      MT  (+/- 10 meters HH2 GPS)
 NJ0165
 NJ0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3882163909(NAD 83)
 NJ0165
 NJ0165                          SUPERSEDED SURVEY CONTROL
 NJ0165
 NJ0165  NGVD 29 (??/??/92)  186.045  (m)          610.38   (f) ADJ UNCH    1 1
 NJ0165
 NJ0165.Superseded values are not recommended for survey control.
 NJ0165
 NJ0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0165.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0165
 NJ0165_MARKER: DB = BENCH MARK DISK
 NJ0165_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0165_STAMPING: J 272 1970
 NJ0165_MARK LOGO: CGS
 NJ0165_PROJECTION: FLUSH
 NJ0165_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0165_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0165+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003
 NJ0165
 NJ0165  HISTORY     - Date     Condition        Report By
 NJ0165  HISTORY     - 1970     MONUMENTED       NGS
 NJ0165  HISTORY     - 19950524 GOOD             USPSQD
 NJ0165  HISTORY     - 19960814 GOOD             SECI
 NJ0165  HISTORY     - 20011203 GOOD             NGS
 NJ0165  HISTORY     - 20030923 GOOD             USPSQD
 NJ0165
 NJ0165                          STATION DESCRIPTION
 NJ0165
 NJ0165'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0165'3.3 MI E FROM SAVANNA.
 NJ0165'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0165'SAVANNA, THENCE 2.45 MILES EAST ALONG U.S. HIGHWAY 52, THENCE
 NJ0165'0.6 MILE SOUTH ALONG GEORGETOWN SCENIC ROAD, ABOUT MIDWAY BETWEEN
 NJ0165'2 POWER POLES, 73 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD,
 NJ0165'61 FEET SOUTHWEST OF THE SOUTHEAST END OF THE SOUTHWEST METAL
 NJ0165'GUARD RAIL ON A BRIDGE OVER A CREEK, 3.8 FEET NORTHEAST OF THE
 NJ0165'MORE SOUTHWESTERLY OF 2 POWER POLES, 1.8 FEET NORTHWEST OF A
 NJ0165'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND BRAZED ON THE
 NJ0165'TOP OF A 3-INCH IRON PIPE PROJECTING 3 INCHES.  SECTION 12, T24N,
 NJ0165'R3E
 NJ0165
 NJ0165                          STATION RECOVERY (1995)
 NJ0165
 NJ0165'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0165'RECOVERED IN GOOD CONDITION.
 NJ0165
 NJ0165                          STATION RECOVERY (1996)
 NJ0165
 NJ0165'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0165'RECOVERED AS DESCRIBED EXCEPT THAT THE BRIDGE AND GUARDRAIL ARE NO
 NJ0165'LONGER THERE.
 NJ0165
 NJ0165                          STATION RECOVERY (2001)
 NJ0165
 NJ0165'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0165'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0165
 NJ0165                          STATION RECOVERY (2003)
 NJ0165
 NJ0165'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0232 ***********************************************************************
 NG0232  DESIGNATION -  J 273
 NG0232  PID         -  NG0232
 NG0232  STATE/COUNTY-  IL/LAKE
 NG0232  COUNTRY     -  US
 NG0232  USGS QUAD   -  ZION (2018)
 NG0232
 NG0232                         *CURRENT SURVEY CONTROL
 NG0232  ______________________________________________________________________
 NG0232* NAD 83(1986) POSITION- 42 29 01.     (N) 087 48 59.     (W)   SCALED
 NG0232* NAVD 88 ORTHO HEIGHT -   181.834 (meters)      596.57  (feet) ADJUSTED
 NG0232  ______________________________________________________________________
 NG0232  GEOID HEIGHT    -        -34.579 (meters)                     GEOID18
 NG0232  DYNAMIC HEIGHT  -        181.778 (meters)      596.38  (feet) COMP
 NG0232  MODELED GRAVITY -    980,307.8   (mgal)                       NAVD 88
 NG0232
 NG0232  VERT ORDER      -  FIRST     CLASS 0
 NG0232
 NG0232.The horizontal coordinates were scaled from a map and have
 NG0232.an estimated accuracy of +/- 6 seconds.
 NG0232
 NG0232.The orthometric height was determined by differential leveling and
 NG0232.adjusted by the NATIONAL GEODETIC SURVEY
 NG0232.in June 1991.
 NG0232
 NG0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0232.GEOID18 height accuracy estimate available here.
 NG0232
 NG0232.Click photographs - Photos may exist for this station.
 NG0232
 NG0232.The dynamic height is computed by dividing the NAVD 88
 NG0232.geopotential number by the normal gravity value computed on the
 NG0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0232.degrees latitude (g = 980.6199 gals.).
 NG0232
 NG0232.The modeled gravity was interpolated from observed gravity values.
 NG0232
 NG0232;                    North         East    Units  Estimated Accuracy
 NG0232;SPC IL E     -   645,950.      342,500.      MT  (+/- 180 meters Scaled)
 NG0232
 NG0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN329037(NAD 83)
 NG0232
 NG0232                          SUPERSEDED SURVEY CONTROL
 NG0232
 NG0232  NGVD 29 (??/??/92)  181.93   (m)          596.9    (f) COMPUTED    1 0
 NG0232
 NG0232.Superseded values are not recommended for survey control.
 NG0232
 NG0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0232.See file dsdata.pdf to determine how the superseded data were derived.
 NG0232
 NG0232_MARKER: DV = VERTICAL CONTROL DISK
 NG0232_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0232+WITH SETTING: INTO GROUND
 NG0232_STAMPING: J 273 1973
 NG0232_MARK LOGO: NGS
 NG0232_PROJECTION: FLUSH
 NG0232_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0232_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0232
 NG0232  HISTORY     - Date     Condition        Report By
 NG0232  HISTORY     - 1973     MONUMENTED       NGS
 NG0232
 NG0232                          STATION DESCRIPTION
 NG0232
 NG0232'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0232'0.1 MI N FROM WINTHROP HARBOR.
 NG0232'ABOUT 0.10 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0232'FROM THE CROSSING OF 7TH STREET, 22.3 FEET WEST OF THE WEST RAIL
 NG0232'OF THE MOST WESTERLY MAIN TRACK, 20.9 FEET EAST OF THE EAST RAIL
 NG0232'OF A SPUR TRACK LEADING SOUTH, 16 FEET SOUTHWEST OF A RAILROAD
 NG0232'TELEPHONE BOX, 2.6 FEET NORTH OF A TELEPHONE POLE.  A NGS DISK
 NG0232'AND ON THE TOP OF A 5-FOOT COPPER COATED ROD THAT IS ATTACHED
 NG0232'TO A METAL BASE PLATE.  THE DISK IS LEVEL WITH THE SURFACE OF THE
 NG0232'GROUND AND ENCASED IN A 6 INCH METAL PIPE WHICH PROJECTS 2/10 FEET.
 NG0232'LOCATED 7/10 FEET SOUTH OF A METAL WITNESS POST ABOUT 2 FEET
 NG0232'BELOW THE LEVEL OF THE RAILROAD.  SECTION 10, T46N, R12E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0120 ***********************************************************************
 NG0120  DESIGNATION -  J 274
 NG0120  PID         -  NG0120
 NG0120  STATE/COUNTY-  IL/COOK
 NG0120  COUNTRY     -  US
 NG0120  USGS QUAD   -  EVANSTON (2018)
 NG0120
 NG0120                         *CURRENT SURVEY CONTROL
 NG0120  ______________________________________________________________________
 NG0120* NAD 83(2011) POSITION- 42 03 16.62196(N) 087 40 26.64450(W)   ADJUSTED
 NG0120* NAD 83(2011) ELLIP HT-   146.269 (meters)        (06/27/12)   ADJUSTED
 NG0120* NAD 83(2011) EPOCH   -  2010.00
 NG0120* NAVD 88 ORTHO HEIGHT -   180.082 (meters)      590.82  (feet) ADJUSTED
 NG0120  ______________________________________________________________________
 NG0120  GEOID HEIGHT    -        -33.825 (meters)                     GEOID18
 NG0120  NAD 83(2011) X  -    192,491.898 (meters)                     COMP
 NG0120  NAD 83(2011) Y  - -4,739,138.459 (meters)                     COMP
 NG0120  NAD 83(2011) Z  -  4,250,208.196 (meters)                     COMP
 NG0120  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 NG0120  DYNAMIC HEIGHT  -        180.024 (meters)      590.63  (feet) COMP
 NG0120  MODELED GRAVITY -    980,294.9   (mgal)                       NAVD 88
 NG0120
 NG0120  VERT ORDER      -  FIRST     CLASS 0
 NG0120
 NG0120  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NG0120  Standards:
 NG0120         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NG0120            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NG0120  -------------------------------------------------------------------
 NG0120  NETWORK    1.37   1.92           0.67   0.35   0.98      0.02301558
 NG0120  -------------------------------------------------------------------
 NG0120  Click here for local accuracies and other accuracy information.
 NG0120
 NG0120.The horizontal coordinates were established by GPS observations
 NG0120.and adjusted by the National Geodetic Survey in June 2012.
 NG0120
 NG0120.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NG0120.been affixed to the stable North American tectonic plate. See 
 NG0120.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NG0120
 NG0120.The horizontal coordinates are valid at the epoch date displayed above
 NG0120.which is a decimal equivalence of Year/Month/Day.
 NG0120
 NG0120.The orthometric height was determined by differential leveling and
 NG0120.adjusted by the NATIONAL GEODETIC SURVEY
 NG0120.in June 1991.
 NG0120
 NG0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0120.GEOID18 height accuracy estimate available here.
 NG0120
 NG0120.Click photographs - Photos may exist for this station.
 NG0120
 NG0120.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NG0120
 NG0120.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0120
 NG0120.The ellipsoidal height was determined by GPS observations
 NG0120.and is referenced to NAD 83.
 NG0120
 NG0120.The dynamic height is computed by dividing the NAVD 88
 NG0120.geopotential number by the normal gravity value computed on the
 NG0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0120.degrees latitude (g = 980.6199 gals.).
 NG0120
 NG0120.The modeled gravity was interpolated from observed gravity values.
 NG0120
 NG0120. The following values were computed from the NAD 83(2011) position.
 NG0120
 NG0120;                    North         East     Units Scale Factor Converg.
 NG0120;SPC IL E     -   598,379.311   354,572.671   MT  1.00001163   +0 26 29.8
 NG0120;SPC IL E     - 1,963,182.79  1,163,293.84   sFT  1.00001163   +0 26 29.8
 NG0120;UTM  16      - 4,656,060.120   444,222.927   MT  0.99963828   -0 27 05.5
 NG0120
 NG0120!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0120!SPC IL E     -   0.99997706  x   1.00001163  =   0.99998869
 NG0120!UTM  16      -   0.99997706  x   0.99963828  =   0.99961535
 NG0120
 NG0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4422256060(NAD 83)
 NG0120
 NG0120                          SUPERSEDED SURVEY CONTROL
 NG0120
 NG0120  NAD 83(2007)-  42 03 16.62207(N)    087 40 26.64553(W) AD(2002.00) 0
 NG0120  ELLIP H (02/10/07)  146.294  (m)                       GP(2002.00)    
 NG0120  ELLIP H (02/03/05)  146.308  (m)                       GP(       ) 4 2
 NG0120  NAD 83(1997)-  42 03 16.62213(N)    087 40 26.64544(W) AD(       ) 1
 NG0120  ELLIP H (04/23/01)  146.321  (m)                       GP(       ) 4 1
 NG0120  NAVD 88             180.08   (m)          590.8    (f) LEVELING    3  
 NG0120  NGVD 29 (??/??/92)  180.15   (m)          591.0    (f) COMPUTED    1 0
 NG0120
 NG0120.Superseded values are not recommended for survey control.
 NG0120
 NG0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0120.See file dsdata.pdf to determine how the superseded data were derived.
 NG0120
 NG0120_MARKER: DV = VERTICAL CONTROL DISK
 NG0120_SETTING: 41 = SET IN A LARGE STRUCTURE WITH FOUNDATIONS ON BEDROCK
 NG0120_SP_SET: WALL
 NG0120_STAMPING: J 274 1973
 NG0120_MARK LOGO: NGS
 NG0120_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NG0120+STABILITY: POSITION/ELEVATION WELL
 NG0120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0120+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2025
 NG0120
 NG0120  HISTORY     - Date     Condition        Report By
 NG0120  HISTORY     - 1973     MONUMENTED       NGS
 NG0120  HISTORY     - 19951119 GOOD             USPSQD
 NG0120  HISTORY     - 20000811 GOOD             PATRIC
 NG0120  HISTORY     - 20011110 GOOD             USPSQD
 NG0120  HISTORY     - 20120525 GOOD             GEWALT
 NG0120  HISTORY     - 20170609 GOOD             ASMINC
 NG0120  HISTORY     - 20180809 GOOD             AMESC
 NG0120  HISTORY     - 20221219 GOOD             USPSQD
 NG0120  HISTORY     - 20250321 GOOD             ASMINC
 NG0120  HISTORY     - 20250714 GOOD             USPSQD
 NG0120
 NG0120                          STATION DESCRIPTION
 NG0120
 NG0120'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0120'3.1 MI N FROM EVANSTON.
 NG0120'ABOUT 1.7 MILES NORTHWEST ALONG THE CHICAGO AND NORTHWESTERN
 NG0120'RAILWAY FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, THENCE
 NG0120'0.9 MILE EAST ALONG NOYES STREET, THENCE 0.2 MILE SOUTH ALONG
 NG0120'SHERIDAN ROAD, THENCE 0.3 MILE EAST THROUGH PARKING LOT AND
 NG0120'CAMPUS TO THE WATER INTAKE AND SCREEN HOUSE LOCATED ABOUT 100
 NG0120'YARDS EAST OF THE MARK W. CRESAP LABORATORY AT NORTHWESTERN
 NG0120'UNIVERSITY, 0.1 MILE NORTH OF THE ENGELHART TOWER BUILDING, 11.3
 NG0120'FEET EAST OF THE EAST CURB OF A DRIVE, 75.7 FEET NORTHEAST OF
 NG0120'AND ACROSS THE DRIVE FROM THE SOUTHEAST CORNER OF THE UTILITY
 NG0120'PLANT BUILDING, SET IN THE TOP AND CENTER OF THE LOWER LEDGE OF
 NG0120'WEST CONCRETE WALL OF WATER INTAKE WHICH IS ON PILING DRIVEN TO
 NG0120'BEDROCK AND ABOUT 1.6 FEET ABOVE THE GROUND.  SECTION 7, T41N,
 NG0120'R14E.
 NG0120
 NG0120                          STATION RECOVERY (1995)
 NG0120
 NG0120'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0120'RECOVERED IN GOOD CONDITION.
 NG0120
 NG0120                          STATION RECOVERY (2000)
 NG0120
 NG0120'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0120'FOUND AS PREVIOUSLY DESCRIBED.  OBSTRUCTIONS ARE SIGNIFICANT AT
 NG0120'STATION.  CAREFUL PLANNING IS NEEDED FOR SUCCESSFUL GPS
 NG0120'OBSERVATIONS.
 NG0120
 NG0120                          STATION RECOVERY (2001)
 NG0120
 NG0120'RECOVERY NOTE BY US POWER SQUADRON 2001 (VMR)
 NG0120'RECOVERED IN GOOD CONDITION.
 NG0120
 NG0120                          STATION RECOVERY (2012)
 NG0120
 NG0120'RECOVERY NOTE BY GEWALT-HAMILTON 2012 (MMH)
 NG0120'RECOVERED IN GOOD CONDITION.
 NG0120
 NG0120                          STATION RECOVERY (2017)
 NG0120
 NG0120'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (NML)
 NG0120'RECOVERED IN GOOD CONDITION.
 NG0120
 NG0120                          STATION RECOVERY (2018)
 NG0120
 NG0120'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 NG0120'RECOVERED IN GOOD CONDITION.
 NG0120
 NG0120                          STATION RECOVERY (2022)
 NG0120
 NG0120'RECOVERY NOTE BY US POWER SQUADRON 2022 (CAC)
 NG0120'RECOVERED IN GOOD CONDITION.
 NG0120
 NG0120                          STATION RECOVERY (2025)
 NG0120
 NG0120'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 NG0120'RECOVERED IN GOOD CONDITION.
 NG0120
 NG0120                          STATION RECOVERY (2025)
 NG0120
 NG0120'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 NG0120'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0250 ***********************************************************************
 MF0250  DESIGNATION -  J 28
 MF0250  PID         -  MF0250
 MF0250  STATE/COUNTY-  IL/KANKAKEE
 MF0250  COUNTRY     -  US
 MF0250  USGS QUAD   -  BUCKINGHAM (2018)
 MF0250
 MF0250                         *CURRENT SURVEY CONTROL
 MF0250  ______________________________________________________________________
 MF0250* NAD 83(1986) POSITION- 41 06 16.     (N) 088 12 42.     (W)   SCALED
 MF0250* NAVD 88 ORTHO HEIGHT -   186.935 (meters)      613.30  (feet) ADJUSTED
 MF0250  ______________________________________________________________________
 MF0250  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 MF0250  DYNAMIC HEIGHT  -        186.858 (meters)      613.05  (feet) COMP
 MF0250  MODELED GRAVITY -    980,211.5   (mgal)                       NAVD 88
 MF0250
 MF0250  VERT ORDER      -  SECOND    CLASS 0
 MF0250
 MF0250.The horizontal coordinates were scaled from a map and have
 MF0250.an estimated accuracy of +/- 6 seconds.
 MF0250
 MF0250.The orthometric height was determined by differential leveling and
 MF0250.adjusted by the NATIONAL GEODETIC SURVEY
 MF0250.in June 1991.
 MF0250
 MF0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0250.GEOID18 height accuracy estimate available here.
 MF0250
 MF0250.Click photographs - Photos may exist for this station.
 MF0250
 MF0250.The dynamic height is computed by dividing the NAVD 88
 MF0250.geopotential number by the normal gravity value computed on the
 MF0250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0250.degrees latitude (g = 980.6199 gals.).
 MF0250
 MF0250.The modeled gravity was interpolated from observed gravity values.
 MF0250
 MF0250;                    North         East    Units  Estimated Accuracy
 MF0250;SPC IL E     -   492,650.      310,220.      MT  (+/- 180 meters Scaled)
 MF0250
 MF0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL982510(NAD 83)
 MF0250
 MF0250                          SUPERSEDED SURVEY CONTROL
 MF0250
 MF0250  NGVD 29 (??/??/92)  187.014  (m)          613.56   (f) ADJ UNCH    2 0
 MF0250
 MF0250.Superseded values are not recommended for survey control.
 MF0250
 MF0250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0250.See file dsdata.pdf to determine how the superseded data were derived.
 MF0250
 MF0250_MARKER: DB = BENCH MARK DISK
 MF0250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0250_STAMPING: J 28 1934
 MF0250_MARK LOGO: CGS
 MF0250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0250+STABILITY: SURFACE MOTION
 MF0250
 MF0250  HISTORY     - Date     Condition        Report By
 MF0250  HISTORY     - 1934     MONUMENTED       CGS
 MF0250  HISTORY     - 1954     GOOD             CGS
 MF0250  HISTORY     - 1959     MARK NOT FOUND   CGS
 MF0250  HISTORY     - 20091014 MARK NOT FOUND   GEOCAC
 MF0250
 MF0250                          STATION DESCRIPTION
 MF0250
 MF0250'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0250'2 MI E FROM REDDICK.
 MF0250'ABOUT 2.0 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 MF0250'THE CROSSING OF STATE HIGHWAY 17 AT REDDICK, 3.4 MILES WEST
 MF0250'OF THE ROAD CROSSING AT UNION HILL, 27 FEET NORTHWEST OF THE
 MF0250'CENTER OF THE CROSSING OF A BLACK TOP ROAD LEADING SOUTH
 MF0250'TO CABERY, 18 FEET WEST OF THE CENTER LINE OF THE ROAD, 18
 MF0250'FEET NORTH OF THE NORTH RAIL, 1.4 FEET EAST OF CROSSING SIGN,
 MF0250'ABOUT LEVEL WITH THE TRACK AND IN THE TOP OF A CONCRETE POST
 MF0250'3 INCHES BELOW THE SURFACE.
 MF0250
 MF0250                          STATION RECOVERY (1959)
 MF0250
 MF0250'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0250'MARK NOT FOUND.
 MF0250
 MF0250                          STATION RECOVERY (2009)
 MF0250
 MF0250'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0250'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1216 ***********************************************************************
 JC1216  DESIGNATION -  J 282
 JC1216  PID         -  JC1216
 JC1216  STATE/COUNTY-  IL/MADISON
 JC1216  COUNTRY     -  US
 JC1216  USGS QUAD   -  ALTON (2018)
 JC1216
 JC1216                         *CURRENT SURVEY CONTROL
 JC1216  ______________________________________________________________________
 JC1216* NAD 83(1986) POSITION- 38 53 43.     (N) 090 07 57.     (W)   SCALED
 JC1216* NAVD 88 ORTHO HEIGHT -   160.945 (meters)      528.03  (feet) ADJUSTED
 JC1216  ______________________________________________________________________
 JC1216  GEOID HEIGHT    -        -31.440 (meters)                     GEOID18
 JC1216  DYNAMIC HEIGHT  -        160.845 (meters)      527.71  (feet) COMP
 JC1216  MODELED GRAVITY -    980,008.4   (mgal)                       NAVD 88
 JC1216
 JC1216  VERT ORDER      -  FIRST     CLASS II
 JC1216
 JC1216.The horizontal coordinates were scaled from a map and have
 JC1216.an estimated accuracy of +/- 6 seconds.
 JC1216
 JC1216.The orthometric height was determined by differential leveling and
 JC1216.adjusted by the NATIONAL GEODETIC SURVEY
 JC1216.in June 1991.
 JC1216
 JC1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1216.GEOID18 height accuracy estimate available here.
 JC1216
 JC1216.Click photographs - Photos may exist for this station.
 JC1216
 JC1216.The dynamic height is computed by dividing the NAVD 88
 JC1216.geopotential number by the normal gravity value computed on the
 JC1216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1216.degrees latitude (g = 980.6199 gals.).
 JC1216
 JC1216.The modeled gravity was interpolated from observed gravity values.
 JC1216
 JC1216;                    North         East    Units  Estimated Accuracy
 JC1216;SPC IL W     -   247,350.      702,960.      MT  (+/- 180 meters Scaled)
 JC1216
 JC1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD486090(NAD 83)
 JC1216
 JC1216                          SUPERSEDED SURVEY CONTROL
 JC1216
 JC1216  NGVD 29 (11/26/84)  160.911  (m)          527.92   (f) ADJUSTED    1 2
 JC1216
 JC1216.Superseded values are not recommended for survey control.
 JC1216
 JC1216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1216.See file dsdata.pdf to determine how the superseded data were derived.
 JC1216
 JC1216_MARKER: I = METAL ROD
 JC1216_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1216_STAMPING: J 282 1981
 JC1216_MARK LOGO: NGS
 JC1216_PROJECTION: FLUSH
 JC1216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1216_ROD/PIPE-DEPTH: 11.2 meters
 JC1216
 JC1216  HISTORY     - Date     Condition        Report By
 JC1216  HISTORY     - 1981     MONUMENTED       NGS
 JC1216  HISTORY     - 20120430 GOOD             ILDT
 JC1216
 JC1216                          STATION DESCRIPTION
 JC1216
 JC1216'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1216'IN ALTON.
 JC1216'IN ALTON, IN THE EAST SECTION OF THE CITY AT THE JUNCTION OF MILTON
 JC1216'ROAD AND BERKELEY AVENUE, IN THE SOUTHWEST LAWN OF HOUSE NUMBER 3511
 JC1216'BERKELY AVENUE, AND ON THE SOUTHWEST SIDE OF A POWER POLE WITH FOUR
 JC1216'GUY WIRES, 8.44 METERS (27.7 FEET) NORTHEAST OF THE NORTHEAST CURB OF
 JC1216'MILTON ROAD, 19.51 METERS (64 FEET) SOUTHEAST OF THE SOUTHEAST CURB OF
 JC1216'MILTON ROAD, 16.16 METERS (52.0 FEET) SOUTHSOUTHWEST OF THE WEST
 JC1216'CORNER OF HOUSE NUMBER 3511, 14.78 METERS (48.5 FEET) EAST SOUTHEAST
 JC1216'OF A FIRE HYDRANT, AND 0.75 METERS (2.5 FEET) SOUTHWEST OF THE POWER
 JC1216'POLE.
 JC1216'THE MARK IS 0.9 M BELOW MILTON ROAD.
 JC1216
 JC1216                          STATION RECOVERY (2012)
 JC1216
 JC1216'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1194 ***********************************************************************
 JC1194  DESIGNATION -  J 283
 JC1194  PID         -  JC1194
 JC1194  STATE/COUNTY-  IL/MADISON
 JC1194  COUNTRY     -  US
 JC1194  USGS QUAD   -  WOOD RIVER (2018)
 JC1194
 JC1194                         *CURRENT SURVEY CONTROL
 JC1194  ______________________________________________________________________
 JC1194* NAD 83(1986) POSITION- 38 48 08.     (N) 090 02 38.     (W)   SCALED
 JC1194* NAVD 88 ORTHO HEIGHT -   137.677 (meters)      451.70  (feet) ADJUSTED
 JC1194  ______________________________________________________________________
 JC1194  GEOID HEIGHT    -        -31.270 (meters)                     GEOID18
 JC1194  DYNAMIC HEIGHT  -        137.591 (meters)      451.41  (feet) COMP
 JC1194  MODELED GRAVITY -    980,001.8   (mgal)                       NAVD 88
 JC1194
 JC1194  VERT ORDER      -  FIRST     CLASS II
 JC1194
 JC1194.The horizontal coordinates were scaled from a map and have
 JC1194.an estimated accuracy of +/- 6 seconds.
 JC1194
 JC1194.The orthometric height was determined by differential leveling and
 JC1194.adjusted by the NATIONAL GEODETIC SURVEY
 JC1194.in June 1991.
 JC1194
 JC1194.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1194.GEOID18 height accuracy estimate available here.
 JC1194
 JC1194.Click photographs - Photos may exist for this station.
 JC1194
 JC1194.The dynamic height is computed by dividing the NAVD 88
 JC1194.geopotential number by the normal gravity value computed on the
 JC1194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1194.degrees latitude (g = 980.6199 gals.).
 JC1194
 JC1194.The modeled gravity was interpolated from observed gravity values.
 JC1194
 JC1194;                    North         East    Units  Estimated Accuracy
 JC1194;SPC IL W     -   237,020.      710,670.      MT  (+/- 180 meters Scaled)
 JC1194
 JC1194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC567989(NAD 83)
 JC1194
 JC1194                          SUPERSEDED SURVEY CONTROL
 JC1194
 JC1194  NGVD 29 (11/26/84)  137.643  (m)          451.58   (f) ADJUSTED    1 2
 JC1194
 JC1194.Superseded values are not recommended for survey control.
 JC1194
 JC1194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1194.See file dsdata.pdf to determine how the superseded data were derived.
 JC1194
 JC1194_MARKER: I = METAL ROD
 JC1194_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1194_STAMPING: J 283 1981
 JC1194_MARK LOGO: NGS
 JC1194_PROJECTION: FLUSH
 JC1194_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1194_ROD/PIPE-DEPTH: 9.8 meters
 JC1194
 JC1194  HISTORY     - Date     Condition        Report By
 JC1194  HISTORY     - 1981     MONUMENTED       NGS
 JC1194  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JC1194
 JC1194                          STATION DESCRIPTION
 JC1194
 JC1194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1194'8.1 KM (5.05 MI) SE FROM HARTFORD.
 JC1194'3.3 KILOMETERS (2.05 MILES) SOUTH ALONG STATE HIGHWAY 3 FROM THE
 JC1194'JUNCTION OF HAWTHORNE ROAD IN HARTFORD TO THE SOUTH LEVEE OF THE
 JC1194'CAHOKIA DIVERSION CHANNEL, THENCE 4.8 KILOMETERS (3.0 MILES) EAST
 JC1194'ALONG THE TOP OF THE LEVEE TO THE MARK ON THE RIGHT, 2.44 METERS (8.0
 JC1194'FEET) SOUTH OF THE CENTER OF THE LEVEE ROAD, AND 0.39 METERS (1.3
 JC1194'FEET) EAST OF A METAL WITNESS POST.
 JC1194'THE MARK IS 0.39 METERS  W FROM A WITNESS POST.
 JC1194'THE MARK IS 0.1 M BELOW LEVEE.
 JC1194
 JC1194                          STATION RECOVERY (2012)
 JC1194
 JC1194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1194'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1070 ***********************************************************************
 JC1070  CBN         -  This is a Cooperative Base Network Control Station.
 JC1070  DESIGNATION -  J 284
 JC1070  PID         -  JC1070
 JC1070  STATE/COUNTY-  IL/MONROE
 JC1070  COUNTRY     -  US
 JC1070  USGS QUAD   -  BLOOMSDALE (2017)
 JC1070
 JC1070                         *CURRENT SURVEY CONTROL
 JC1070  ______________________________________________________________________
 JC1070* NAD 83(2011) POSITION- 38 05 34.15712(N) 090 11 25.92778(W)   ADJUSTED
 JC1070* NAD 83(2011) ELLIP HT-    93.567 (meters)        (06/27/12)   ADJUSTED
 JC1070* NAD 83(2011) EPOCH   -  2010.00
 JC1070* NAVD 88 ORTHO HEIGHT -   123.425 (meters)      404.94  (feet) ADJUSTED
 JC1070  ______________________________________________________________________
 JC1070  GEOID HEIGHT    -        -29.837 (meters)                     GEOID18
 JC1070  NAD 83(2011) X  -    -16,714.300 (meters)                     COMP
 JC1070  NAD 83(2011) Y  - -5,026,125.476 (meters)                     COMP
 JC1070  NAD 83(2011) Z  -  3,913,615.373 (meters)                     COMP
 JC1070  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 JC1070  DYNAMIC HEIGHT  -        123.344 (meters)      404.67  (feet) COMP
 JC1070  MODELED GRAVITY -    979,970.8   (mgal)                       NAVD 88
 JC1070
 JC1070  VERT ORDER      -  FIRST     CLASS II
 JC1070
 JC1070  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC1070  Standards:
 JC1070         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC1070            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC1070  -------------------------------------------------------------------
 JC1070  NETWORK    1.03   1.94           0.48   0.34   0.99     -0.09532623
 JC1070  -------------------------------------------------------------------
 JC1070  Click here for local accuracies and other accuracy information.
 JC1070
 JC1070.The horizontal coordinates were established by GPS observations
 JC1070.and adjusted by the National Geodetic Survey in June 2012.
 JC1070
 JC1070.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC1070.been affixed to the stable North American tectonic plate. See 
 JC1070.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC1070
 JC1070.The horizontal coordinates are valid at the epoch date displayed above
 JC1070.which is a decimal equivalence of Year/Month/Day.
 JC1070
 JC1070.The orthometric height was determined by differential leveling and
 JC1070.adjusted by the NATIONAL GEODETIC SURVEY
 JC1070.in June 1991.
 JC1070
 JC1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1070.GEOID18 height accuracy estimate available here.
 JC1070
 JC1070.Click photographs - Photos may exist for this station.
 JC1070
 JC1070.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC1070
 JC1070.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1070
 JC1070.The ellipsoidal height was determined by GPS observations
 JC1070.and is referenced to NAD 83.
 JC1070
 JC1070.The dynamic height is computed by dividing the NAVD 88
 JC1070.geopotential number by the normal gravity value computed on the
 JC1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1070.degrees latitude (g = 980.6199 gals.).
 JC1070
 JC1070.The modeled gravity was interpolated from observed gravity values.
 JC1070
 JC1070. The following values were computed from the NAD 83(2011) position.
 JC1070
 JC1070;                    North         East     Units Scale Factor Converg.
 JC1070;SPC IL W     -   158,272.442   697,906.310   MT  0.99994123   -0 00 53.0
 JC1070;SPC IL W     -   519,265.50  2,289,714.29   sFT  0.99994123   -0 00 53.0
 JC1070;UTM  15      - 4,219,842.097   746,376.049   MT  1.00034766   +1 44 02.9
 JC1070
 JC1070!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1070!SPC IL W     -   0.99998532  x   0.99994123  =   0.99992655
 JC1070!UTM  15      -   0.99998532  x   1.00034766  =   1.00033297
 JC1070
 JC1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4637619842(NAD 83)
 JC1070
 JC1070                          SUPERSEDED SURVEY CONTROL
 JC1070
 JC1070  NAD 83(2007)-  38 05 34.15712(N)    090 11 25.92857(W) AD(2002.00) 0
 JC1070  ELLIP H (02/10/07)   93.593  (m)                       GP(2002.00)    
 JC1070  ELLIP H (10/15/04)   93.557  (m)                       GP(       ) 4 2
 JC1070  NAD 83(1997)-  38 05 34.15717(N)    090 11 25.92878(W) AD(       ) B
 JC1070  ELLIP H (07/17/98)   93.603  (m)                       GP(       ) 4 1
 JC1070  NAVD 88             123.43   (m)          405.0    (f) LEVELING    3  
 JC1070  NGVD 29 (11/26/84)  123.371  (m)          404.76   (f) ADJUSTED    1 2
 JC1070
 JC1070.Superseded values are not recommended for survey control.
 JC1070
 JC1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1070.See file dsdata.pdf to determine how the superseded data were derived.
 JC1070
 JC1070_MARKER: F = FLANGE-ENCASED ROD
 JC1070_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JC1070_STAMPING: J 284 1981
 JC1070_MARK LOGO: NGS
 JC1070_PROJECTION: FLUSH
 JC1070_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1070_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1070+SATELLITE: SATELLITE OBSERVATIONS - July 30, 2019
 JC1070_ROD/PIPE-DEPTH: 21.9 meters
 JC1070_SLEEVE-DEPTH  : 6.00 meters
 JC1070
 JC1070  HISTORY     - Date     Condition        Report By
 JC1070  HISTORY     - 1981     MONUMENTED       NGS
 JC1070  HISTORY     - 19970403 GOOD             NGS
 JC1070  HISTORY     - 19990830 GOOD             NGS
 JC1070  HISTORY     - 20110609 GOOD             USACE
 JC1070  HISTORY     - 20110808 GOOD             ILDT
 JC1070  HISTORY     - 20190730 GOOD             ILDT
 JC1070
 JC1070                          STATION DESCRIPTION
 JC1070
 JC1070'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1070'11.6 KM (7.2 MI) WEST FROM PRAIRIE DU ROCHER.
 JC1070'3.4 KILOMETERS (2.1 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1070'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1070'155 IN PRAIRIE DU ROCHER, THENCE CONTINUE NORTHWEST ALONG THE SAME
 JC1070'LEVEE FOR 8.2 KILOMETERS (5.1 MILES)TO THE MARK ON THE RIGHT, IN THE
 JC1070'NORTH ANGLE OF A GRAVEL ROAD CROSSING THE LEVEE, 0.08 KILOMETERS (0.05
 JC1070'MILE) NORTHEAST OF THE MONROE AND RANDOLPH COUNTY LINE, 0.08 KILOMETER
 JC1070'(0.05 MILE) SOUTHWEST OF MILE POST NUMBER 5, 5.18 METERS 17.0 FEET)
 JC1070'NORTHEAST OF THE CENTER OF LEVEE ROAD, 10.36 METERS (34.0 FEET)
 JC1070'NORTHWEST OF THE CENTER OF THE GRAVEL ROAD CROSSING AND 0.3 METER (1.0
 JC1070'FOOT) SOUTHEAST OF A METAL WITNESS POST.
 JC1070'THE MARK IS 0.35 METERS  NW FROM A WITNESS POST.
 JC1070'THE MARK IS 0.18 M BELOW LEVEE ROAD.
 JC1070
 JC1070                          STATION RECOVERY (1997)
 JC1070
 JC1070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JC1070'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST OF PRAIRIE DU
 JC1070'ROCHER ON A LEVEE ROAD.  TO REACH FROM THE SOUTHWEST SIDE OF PRAIRIE
 JC1070'DU ROCHER AT THE INTERSECTION OF STATE ROUTE 155 AND THE LEVEE,
 JC1070'PROCEED SOUTHWEST AND SOUTH ALONG THE LEVEE ON THE WEST SIDE OF
 JC1070'PRAIRIE DU ROCHER CREEK FOR 2.1 MI (3.4 KM) TO A POINT WHERE THE LEVEE
 JC1070'TURNS TO THE NORTHWEST, CONTINUE NORTHWEST ALONG THE SAME LEVEE FOR
 JC1070'5.1 MI (8.2 KM) TO THE MARK ON THE RIGHT IN THE NORTH ANGLE OF A
 JC1070'GRAVEL ROAD CROSSING, 0.05 MI (0.08 KM) NORTHWEST OF THE
 JC1070'MONROE/RANDOLPH COUNTY LINE, 5.2 M (17.1 FT) NORTHEAST OF THE CENTER
 JC1070'OF THE LEVEE ROAD, 10.4 M (34.1 FT) NORTHWEST OF THE CENTER OF THE
 JC1070'GRAVEL ROAD CROSSING, 0.3 M (1.0 FT) SOUTHWEST OF A FIBERGLASS WITNESS
 JC1070'POST, AND ABOUT 0.2 M (0.7 FT) BELOW THE LEVEE ROAD.
 JC1070
 JC1070                          STATION RECOVERY (1999)
 JC1070
 JC1070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (RB)
 JC1070'RECOVERED AS DESCRIBED
 JC1070
 JC1070                          STATION RECOVERY (2011)
 JC1070
 JC1070'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 JC1070'FOUND IN GOOD CONDITION
 JC1070
 JC1070                          STATION RECOVERY (2011)
 JC1070
 JC1070'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1070'RECOVERED IN GOOD CONDITION.
 JC1070
 JC1070                          STATION RECOVERY (2019)
 JC1070
 JC1070'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1127 ***********************************************************************
 JC1127  DESIGNATION -  J 285
 JC1127  PID         -  JC1127
 JC1127  STATE/COUNTY-  IL/MONROE
 JC1127  COUNTRY     -  US
 JC1127  USGS QUAD   -  OAKVILLE (2017)
 JC1127
 JC1127                         *CURRENT SURVEY CONTROL
 JC1127  ______________________________________________________________________
 JC1127* NAD 83(1986) POSITION- 38 28 17.15   (N) 090 15 59.95   (W)   HD_HELD1
 JC1127* NAVD 88 ORTHO HEIGHT -   129.441 (meters)      424.67  (feet) ADJUSTED
 JC1127  ______________________________________________________________________
 JC1127  GEOID HEIGHT    -        -30.694 (meters)                     GEOID18
 JC1127  DYNAMIC HEIGHT  -        129.358 (meters)      424.40  (feet) COMP
 JC1127  MODELED GRAVITY -    979,986.5   (mgal)                       NAVD 88
 JC1127
 JC1127  VERT ORDER      -  FIRST     CLASS II
 JC1127
 JC1127.The horizontal coordinates were determined by differentially corrected
 JC1127.hand held GPS observations or other comparable positioning techniques
 JC1127.and have an estimated accuracy of +/- 3 meters.
 JC1127
 JC1127.The orthometric height was determined by differential leveling and
 JC1127.adjusted by the NATIONAL GEODETIC SURVEY
 JC1127.in June 1991.
 JC1127
 JC1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1127.GEOID18 height accuracy estimate available here.
 JC1127
 JC1127.Click photographs - Photos may exist for this station.
 JC1127
 JC1127.The dynamic height is computed by dividing the NAVD 88
 JC1127.geopotential number by the normal gravity value computed on the
 JC1127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1127.degrees latitude (g = 980.6199 gals.).
 JC1127
 JC1127.The modeled gravity was interpolated from observed gravity values.
 JC1127
 JC1127;                    North         East    Units  Estimated Accuracy
 JC1127;SPC IL W     -   200,300.7     691,275.0     MT  (+/- 3 meters HH1 GPS) 
 JC1127
 JC1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3845661663(NAD 83)
 JC1127
 JC1127                          SUPERSEDED SURVEY CONTROL
 JC1127
 JC1127  NGVD 29 (11/26/84)  129.399  (m)          424.54   (f) ADJUSTED    1 2
 JC1127
 JC1127.Superseded values are not recommended for survey control.
 JC1127
 JC1127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1127.See file dsdata.pdf to determine how the superseded data were derived.
 JC1127
 JC1127_MARKER: I = METAL ROD
 JC1127_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1127_STAMPING: J 285 1981
 JC1127_MARK LOGO: NGS
 JC1127_PROJECTION: FLUSH
 JC1127_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1127_ROD/PIPE-DEPTH: 6.1 meters
 JC1127
 JC1127  HISTORY     - Date     Condition        Report By
 JC1127  HISTORY     - 1981     MONUMENTED       NGS
 JC1127
 JC1127                          STATION DESCRIPTION
 JC1127
 JC1127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1127'1.35 KM (0.85 MI) NW FROM COLUMBIA.
 JC1127'1.35 KILOMETERS (0.85 MILES) SOUTHWEST ALONG TOP OF THE MAIN LEVEE
 JC1127'FROM THE JUNCTION OF U.S.HIGHWAY 50 IN THE NORTHWEST SECTION OF
 JC1127'COLUMBIA, 4.27 METERS (14.0 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE
 JC1127'ROAD, 0.45 METERS (1.5 FEET) SOUTHWEST OF A METAL WITNESS POST.
 JC1127'THE MARK IS 0.45 METERS  NE FROM A WITNESS POST.
 JC1127'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1068 ***********************************************************************
 JC1068  DESIGNATION -  J 286
 JC1068  PID         -  JC1068
 JC1068  STATE/COUNTY-  IL/RANDOLPH
 JC1068  COUNTRY     -  US
 JC1068  USGS QUAD   -  BLOOMSDALE (2017)
 JC1068
 JC1068                         *CURRENT SURVEY CONTROL
 JC1068  ______________________________________________________________________
 JC1068* NAD 83(1986) POSITION- 38 05 00.     (N) 090 09 30.     (W)   SCALED
 JC1068* NAVD 88 ORTHO HEIGHT -   123.122 (meters)      403.94  (feet) ADJUSTED
 JC1068  ______________________________________________________________________
 JC1068  GEOID HEIGHT    -        -29.840 (meters)                     GEOID18
 JC1068  DYNAMIC HEIGHT  -        123.040 (meters)      403.67  (feet) COMP
 JC1068  MODELED GRAVITY -    979,962.1   (mgal)                       NAVD 88
 JC1068
 JC1068  VERT ORDER      -  FIRST     CLASS II
 JC1068
 JC1068.The horizontal coordinates were scaled from a map and have
 JC1068.an estimated accuracy of +/- 6 seconds.
 JC1068
 JC1068.The orthometric height was determined by differential leveling and
 JC1068.adjusted by the NATIONAL GEODETIC SURVEY
 JC1068.in June 1991.
 JC1068
 JC1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1068.GEOID18 height accuracy estimate available here.
 JC1068
 JC1068.Click photographs - Photos may exist for this station.
 JC1068
 JC1068.The dynamic height is computed by dividing the NAVD 88
 JC1068.geopotential number by the normal gravity value computed on the
 JC1068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1068.degrees latitude (g = 980.6199 gals.).
 JC1068
 JC1068.The modeled gravity was interpolated from observed gravity values.
 JC1068
 JC1068;                    North         East    Units  Estimated Accuracy
 JC1068;SPC IL W     -   157,220.      700,730.      MT  (+/- 180 meters Scaled)
 JC1068
 JC1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC492188(NAD 83)
 JC1068
 JC1068                          SUPERSEDED SURVEY CONTROL
 JC1068
 JC1068  NGVD 29 (11/26/84)  123.066  (m)          403.76   (f) ADJUSTED    1 2
 JC1068
 JC1068.Superseded values are not recommended for survey control.
 JC1068
 JC1068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1068.See file dsdata.pdf to determine how the superseded data were derived.
 JC1068
 JC1068_MARKER: I = METAL ROD
 JC1068_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1068_STAMPING: J 286 1981
 JC1068_MARK LOGO: NGS
 JC1068_PROJECTION: FLUSH
 JC1068_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1068_ROD/PIPE-DEPTH: 9.80 meters
 JC1068
 JC1068  HISTORY     - Date     Condition        Report By
 JC1068  HISTORY     - 1981     MONUMENTED       NGS
 JC1068  HISTORY     - 20110808 MARK NOT FOUND   ILDT
 JC1068
 JC1068                          STATION DESCRIPTION
 JC1068
 JC1068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1068'9.0 KM (5.6 MI) WEST FROM PRAIRIE DU ROCHER.
 JC1068'3.4 KILOMETERS (2.1 MILES)SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1068'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1068'155 IN PRAIRIE DU ROCHER, THENCE CONTINUE NORTHWEST ON THE SAME LEVEE
 JC1068'FOR 5.6 KILOMETERS (3.5 MILES) TO THE MARK ON THE RIGHT, AT MILE POST
 JC1068'NUMBER 7, ON THE TOP OF THE LEVEE NEAR THE SOUTH CORNER OF THE FORT
 JC1068'CHARTER STATE PARK, IN LINE WITH THE SOUTHEAST FACE OF A WOOD FRAME
 JC1068'STORAGE SHED, 3.96 METERS (13.0 FEET) NORTHEAST OF THE CENTER OF
 JC1068'LEVEE ROAD, 0.60 METER (2.0 FEET) SOUTHWEST OF CONCRETE MILE POST
 JC1068'NUMBER 7 AND 0.30 METER (1.0 FOOT) NORTHWEST OF A METAL WITNESS POST.
 JC1068'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 JC1068'THE MARK IS 0.30 M BELOW LEVEE ROAD.
 JC1068
 JC1068                          STATION RECOVERY (2011)
 JC1068
 JC1068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1068'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1090 ***********************************************************************
 JC1090  DESIGNATION -  J 287
 JC1090  PID         -  JC1090
 JC1090  STATE/COUNTY-  IL/MONROE
 JC1090  COUNTRY     -  US
 JC1090  USGS QUAD   -  VALMEYER (2018)
 JC1090
 JC1090                         *CURRENT SURVEY CONTROL
 JC1090  ______________________________________________________________________
 JC1090* NAD 83(1986) POSITION- 38 18 46.     (N) 090 21 06.     (W)   SCALED
 JC1090* NAVD 88 ORTHO HEIGHT -   125.953 (meters)      413.23  (feet) ADJUSTED
 JC1090  ______________________________________________________________________
 JC1090  GEOID HEIGHT    -        -30.351 (meters)                     GEOID18
 JC1090  DYNAMIC HEIGHT  -        125.871 (meters)      412.96  (feet) COMP
 JC1090  MODELED GRAVITY -    979,974.4   (mgal)                       NAVD 88
 JC1090
 JC1090  VERT ORDER      -  FIRST     CLASS II
 JC1090
 JC1090.The horizontal coordinates were scaled from a map and have
 JC1090.an estimated accuracy of +/- 6 seconds.
 JC1090
 JC1090.The orthometric height was determined by differential leveling and
 JC1090.adjusted by the NATIONAL GEODETIC SURVEY
 JC1090.in June 1991.
 JC1090
 JC1090.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1090.GEOID18 height accuracy estimate available here.
 JC1090
 JC1090.Click photographs - Photos may exist for this station.
 JC1090
 JC1090.The dynamic height is computed by dividing the NAVD 88
 JC1090.geopotential number by the normal gravity value computed on the
 JC1090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1090.degrees latitude (g = 980.6199 gals.).
 JC1090
 JC1090.The modeled gravity was interpolated from observed gravity values.
 JC1090
 JC1090;                    North         East    Units  Estimated Accuracy
 JC1090;SPC IL W     -   182,700.      683,820.      MT  (+/- 180 meters Scaled)
 JC1090
 JC1090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC315438(NAD 83)
 JC1090
 JC1090                          SUPERSEDED SURVEY CONTROL
 JC1090
 JC1090  NGVD 29 (11/26/84)  125.905  (m)          413.07   (f) ADJUSTED    1 2
 JC1090
 JC1090.Superseded values are not recommended for survey control.
 JC1090
 JC1090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1090.See file dsdata.pdf to determine how the superseded data were derived.
 JC1090
 JC1090_MARKER: I = METAL ROD
 JC1090_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1090_STAMPING: J 287 1981
 JC1090_MARK LOGO: NGS
 JC1090_PROJECTION: FLUSH
 JC1090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1090_ROD/PIPE-DEPTH: 9.8 meters
 JC1090
 JC1090  HISTORY     - Date     Condition        Report By
 JC1090  HISTORY     - 1981     MONUMENTED       NGS
 JC1090
 JC1090                          STATION DESCRIPTION
 JC1090
 JC1090'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1090'2.7 KM (1.7 MI) NORTH FROM VALMEYER.
 JC1090'2.7 KILOMETERS (1.7 MILES) NORTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1090'THE OLD FOUNTAIN CREEK PUMPING STATION AT VALMEYER TO THE MARK ON THE
 JC1090'RIGHT, 3.66 METERS (12.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD
 JC1090'AND 0.46 METER (1.5 FEET) SOUTH OF A METAL WITNESS POST.
 JC1090'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 JC1090'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HC0712 ***********************************************************************
 HC0712  DESIGNATION -  J 288
 HC0712  PID         -  HC0712
 HC0712  STATE/COUNTY-  IL/RANDOLPH
 HC0712  COUNTRY     -  US
 HC0712  USGS QUAD   -  SAINTE GENEVIEVE (2017)
 HC0712
 HC0712                         *CURRENT SURVEY CONTROL
 HC0712  ______________________________________________________________________
 HC0712* NAD 83(1986) POSITION- 37 59 36.     (N) 090 01 24.     (W)   SCALED
 HC0712* NAVD 88 ORTHO HEIGHT -   121.701 (meters)      399.28  (feet) ADJUSTED
 HC0712  ______________________________________________________________________
 HC0712  GEOID HEIGHT    -        -29.768 (meters)                     GEOID18
 HC0712  DYNAMIC HEIGHT  -        121.618 (meters)      399.01  (feet) COMP
 HC0712  MODELED GRAVITY -    979,945.0   (mgal)                       NAVD 88
 HC0712
 HC0712  VERT ORDER      -  FIRST     CLASS II
 HC0712
 HC0712.The horizontal coordinates were scaled from a map and have
 HC0712.an estimated accuracy of +/- 6 seconds.
 HC0712
 HC0712.The orthometric height was determined by differential leveling and
 HC0712.adjusted by the NATIONAL GEODETIC SURVEY
 HC0712.in June 1991.
 HC0712
 HC0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 HC0712.GEOID18 height accuracy estimate available here.
 HC0712
 HC0712.Click photographs - Photos may exist for this station.
 HC0712
 HC0712.The dynamic height is computed by dividing the NAVD 88
 HC0712.geopotential number by the normal gravity value computed on the
 HC0712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HC0712.degrees latitude (g = 980.6199 gals.).
 HC0712
 HC0712.The modeled gravity was interpolated from observed gravity values.
 HC0712
 HC0712;                    North         East    Units  Estimated Accuracy
 HC0712;SPC IL W     -   147,240.      712,590.      MT  (+/- 180 meters Scaled)
 HC0712
 HC0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC613092(NAD 83)
 HC0712
 HC0712                          SUPERSEDED SURVEY CONTROL
 HC0712
 HC0712  NGVD 29 (11/26/84)  121.638  (m)          399.07   (f) ADJUSTED    1 2
 HC0712
 HC0712.Superseded values are not recommended for survey control.
 HC0712
 HC0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HC0712.See file dsdata.pdf to determine how the superseded data were derived.
 HC0712
 HC0712_MARKER: I = METAL ROD
 HC0712_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HC0712_STAMPING: J 288 1981
 HC0712_MARK LOGO: NGS
 HC0712_PROJECTION: FLUSH
 HC0712_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HC0712_ROD/PIPE-DEPTH: 9.80 meters
 HC0712
 HC0712  HISTORY     - Date     Condition        Report By
 HC0712  HISTORY     - 1981     MONUMENTED       NGS
 HC0712  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 HC0712
 HC0712                          STATION DESCRIPTION
 HC0712
 HC0712'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HC0712'14.25 KM (8.85 MI) SOUT FROM PRAIRIE DU ROCHER.
 HC0712'3.7 KILOMETERS (2.3 MILES) SOUTH ALONG THE SOUTH MAIN LEVEE FROM THE
 HC0712'INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER TO A BEND IN
 HC0712'THE LEVEE, THENCE 10.55 KILOMETERS (6.55 MILES)SOUTHEAST ALONG THE TOP
 HC0712'OF THE MAIN LEVEE TO THE MARK ON THE LEFT, 2.90 METERS (9.5
 HC0712'FEET)NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5
 HC0712'FEET) SOUTHEAST OF A METAL WITNESS POST.
 HC0712'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HC0712'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
 HC0712
 HC0712                          STATION RECOVERY (2011)
 HC0712
 HC0712'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HC0712'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1390 ***********************************************************************
 HB1390  DESIGNATION -  J 289
 HB1390  PID         -  HB1390
 HB1390  STATE/COUNTY-  IL/RANDOLPH
 HB1390  COUNTRY     -  US
 HB1390  USGS QUAD   -  BELGIQUE (2017)
 HB1390
 HB1390                         *CURRENT SURVEY CONTROL
 HB1390  ______________________________________________________________________
 HB1390* NAD 83(1986) POSITION- 37 51 27.     (N) 089 46 01.     (W)   SCALED
 HB1390* NAVD 88 ORTHO HEIGHT -   118.843 (meters)      389.90  (feet) ADJUSTED
 HB1390  ______________________________________________________________________
 HB1390  GEOID HEIGHT    -        -29.406 (meters)                     GEOID18
 HB1390  DYNAMIC HEIGHT  -        118.761 (meters)      389.64  (feet) COMP
 HB1390  MODELED GRAVITY -    979,940.4   (mgal)                       NAVD 88
 HB1390
 HB1390  VERT ORDER      -  FIRST     CLASS II
 HB1390
 HB1390.The horizontal coordinates were scaled from a map and have
 HB1390.an estimated accuracy of +/- 6 seconds.
 HB1390
 HB1390.The orthometric height was determined by differential leveling and
 HB1390.adjusted by the NATIONAL GEODETIC SURVEY
 HB1390.in June 1991.
 HB1390
 HB1390.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1390.GEOID18 height accuracy estimate available here.
 HB1390
 HB1390.Click photographs - Photos may exist for this station.
 HB1390
 HB1390.The dynamic height is computed by dividing the NAVD 88
 HB1390.geopotential number by the normal gravity value computed on the
 HB1390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1390.degrees latitude (g = 980.6199 gals.).
 HB1390
 HB1390.The modeled gravity was interpolated from observed gravity values.
 HB1390
 HB1390;                    North         East    Units  Estimated Accuracy
 HB1390;SPC IL W     -   132,230.      735,170.      MT  (+/- 180 meters Scaled)
 HB1390
 HB1390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG565936(NAD 83)
 HB1390
 HB1390                          SUPERSEDED SURVEY CONTROL
 HB1390
 HB1390  NGVD 29 (11/26/84)  118.772  (m)          389.67   (f) ADJUSTED    1 2
 HB1390
 HB1390.Superseded values are not recommended for survey control.
 HB1390
 HB1390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1390.See file dsdata.pdf to determine how the superseded data were derived.
 HB1390
 HB1390_MARKER: I = METAL ROD
 HB1390_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1390_STAMPING: J 289 1981
 HB1390_MARK LOGO: NGS
 HB1390_PROJECTION: FLUSH
 HB1390_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1390_ROD/PIPE-DEPTH: 9.80 meters
 HB1390
 HB1390  HISTORY     - Date     Condition        Report By
 HB1390  HISTORY     - 1981     MONUMENTED       NGS
 HB1390
 HB1390                          STATION DESCRIPTION
 HB1390
 HB1390'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1390'9.4 KM (5.85 MI) SE FROM CHESTER.
 HB1390'1.35 KILOMETERS (0.85 MILE) SOUTHWEST ALONG ILLINOIS STATE HIGHWAY 150
 HB1390'AND MISSOURI STATE HIGHWAY 51 FROM THE JUNCTION OF REILY LAKE ROAD AND
 HB1390'THE TOLL BOOTH OF THE BRIDGE IN CHESTER, THENCE 8.0 KILOMETERS (5.0
 HB1390'MILES) SOUTHEAST ALONG THE TOP OF THE MAIN LEVEE TO THE MARK ON THE
 HB1390'RIGHT, 0.1 KILOMETER (0.05 MILE) NORTHWEST OF A DIRT ROAD CROSSING THE
 HB1390'LEVEE, 3.66 METERS (12.0 FEET) SOUTHWEST OF THE CENTER OF THE CENTER
 HB1390'OF THE LEVEE ROAD AND 0.46 METER (1.5 FEET) SOUTHEAST OF A METAL
 HB1390'WITNESS POST.
 HB1390'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HB1390'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0356 ***********************************************************************
 MF0356  DESIGNATION -  J 29
 MF0356  PID         -  MF0356
 MF0356  STATE/COUNTY-  IL/LASALLE
 MF0356  COUNTRY     -  US
 MF0356  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0356
 MF0356                         *CURRENT SURVEY CONTROL
 MF0356  ______________________________________________________________________
 MF0356* NAD 83(1986) POSITION- 41 06 52.     (N) 088 49 36.     (W)   SCALED
 MF0356* NAVD 88 ORTHO HEIGHT -   187.896 (meters)      616.46  (feet) ADJUSTED
 MF0356  ______________________________________________________________________
 MF0356  GEOID HEIGHT    -        -32.553 (meters)                     GEOID18
 MF0356  DYNAMIC HEIGHT  -        187.819 (meters)      616.20  (feet) COMP
 MF0356  MODELED GRAVITY -    980,210.3   (mgal)                       NAVD 88
 MF0356
 MF0356  VERT ORDER      -  SECOND    CLASS 0
 MF0356
 MF0356.The horizontal coordinates were scaled from a map and have
 MF0356.an estimated accuracy of +/- 6 seconds.
 MF0356
 MF0356.The orthometric height was determined by differential leveling and
 MF0356.adjusted by the NATIONAL GEODETIC SURVEY
 MF0356.in June 1991.
 MF0356
 MF0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0356.GEOID18 height accuracy estimate available here.
 MF0356
 MF0356.Click photographs - Photos may exist for this station.
 MF0356
 MF0356.The dynamic height is computed by dividing the NAVD 88
 MF0356.geopotential number by the normal gravity value computed on the
 MF0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0356.degrees latitude (g = 980.6199 gals.).
 MF0356
 MF0356.The modeled gravity was interpolated from observed gravity values.
 MF0356
 MF0356;                    North         East    Units  Estimated Accuracy
 MF0356;SPC IL E     -   493,870.      258,570.      MT  (+/- 180 meters Scaled)
 MF0356
 MF0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL466530(NAD 83)
 MF0356
 MF0356                          SUPERSEDED SURVEY CONTROL
 MF0356
 MF0356  NGVD 29 (??/??/92)  187.957  (m)          616.66   (f) ADJ UNCH    2 0
 MF0356
 MF0356.Superseded values are not recommended for survey control.
 MF0356
 MF0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0356.See file dsdata.pdf to determine how the superseded data were derived.
 MF0356
 MF0356_MARKER: DB = BENCH MARK DISK
 MF0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0356_STAMPING: J 29 1934
 MF0356_MARK LOGO: CGS
 MF0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0356+STABILITY: SURFACE MOTION
 MF0356
 MF0356  HISTORY     - Date     Condition        Report By
 MF0356  HISTORY     - 1934     MONUMENTED       CGS
 MF0356  HISTORY     - 1941     GOOD             CGS
 MF0356  HISTORY     - 1941     GOOD             CGS
 MF0356  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF0356  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0356  HISTORY     - 20080826 MARK NOT FOUND   ILDT
 MF0356
 MF0356                          STATION DESCRIPTION
 MF0356
 MF0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 MF0356'0.7 MI S FROM STREATOR.
 MF0356'0.7 MILE SOUTH ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 MF0356'FROM THE POST OFFICE AT STREATOR, LA SALLE COUNTY, 3 POLES NORTH
 MF0356'OF THE CROSSING OF THE WABASH RAILWAY, AT THE LUNDY STREET CROSSING,
 MF0356'30 FEET WEST OF THE CENTERLINE OF THE WEST TRACK, 24 FEET SOUTH
 MF0356'OF THE STREET, IN THE TERRACE BETWEEN THE STREET AND THE SIDEWALK,
 MF0356'AND 1.5 FEET HIGHER THAN THE RAIL.  A STANDARD DISK, STAMPED J 29
 MF0356'1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0356
 MF0356                          STATION RECOVERY (1941)
 MF0356
 MF0356'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 MF0356'RECOVERED IN GOOD CONDITION.
 MF0356
 MF0356                          STATION RECOVERY (1997)
 MF0356
 MF0356'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0356'MARK NOT FOUND.
 MF0356
 MF0356                          STATION RECOVERY (2002)
 MF0356
 MF0356'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0356'MARK NOT FOUND.
 MF0356
 MF0356                          STATION RECOVERY (2008)
 MF0356
 MF0356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF0356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1368 ***********************************************************************
 HB1368  CBN         -  This is a Cooperative Base Network Control Station.
 HB1368  DESIGNATION -  J 290
 HB1368  PID         -  HB1368
 HB1368  STATE/COUNTY-  IL/JACKSON
 HB1368  COUNTRY     -  US
 HB1368  USGS QUAD   -  ALTENBURG (2017)
 HB1368
 HB1368                         *CURRENT SURVEY CONTROL
 HB1368  ______________________________________________________________________
 HB1368* NAD 83(2011) POSITION- 37 42 31.87705(N) 089 31 41.68654(W)   ADJUSTED
 HB1368* NAD 83(2011) ELLIP HT-    86.970 (meters)        (06/27/12)   ADJUSTED
 HB1368* NAD 83(2011) EPOCH   -  2010.00
 HB1368* NAVD 88 ORTHO HEIGHT -   116.051 (meters)      380.74  (feet) ADJUSTED
 HB1368  ______________________________________________________________________
 HB1368  GEOID HEIGHT    -        -29.058 (meters)                     GEOID18
 HB1368  NAD 83(2011) X  -     41,598.666 (meters)                     COMP
 HB1368  NAD 83(2011) Y  - -5,052,157.370 (meters)                     COMP
 HB1368  NAD 83(2011) Z  -  3,879,981.924 (meters)                     COMP
 HB1368  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 HB1368  DYNAMIC HEIGHT  -        115.970 (meters)      380.48  (feet) COMP
 HB1368  MODELED GRAVITY -    979,932.1   (mgal)                       NAVD 88
 HB1368
 HB1368  VERT ORDER      -  FIRST     CLASS II
 HB1368
 HB1368  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1368  Standards:
 HB1368         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1368            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1368  -------------------------------------------------------------------
 HB1368  NETWORK    0.52   0.84           0.24   0.17   0.43     -0.13984220
 HB1368  -------------------------------------------------------------------
 HB1368  Click here for local accuracies and other accuracy information.
 HB1368
 HB1368.The horizontal coordinates were established by GPS observations
 HB1368.and adjusted by the National Geodetic Survey in June 2012.
 HB1368
 HB1368.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1368.been affixed to the stable North American tectonic plate. See 
 HB1368.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1368
 HB1368.The horizontal coordinates are valid at the epoch date displayed above
 HB1368.which is a decimal equivalence of Year/Month/Day.
 HB1368
 HB1368.The orthometric height was determined by differential leveling and
 HB1368.adjusted by the NATIONAL GEODETIC SURVEY
 HB1368.in June 1991.
 HB1368
 HB1368.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1368.GEOID18 height accuracy estimate available here.
 HB1368
 HB1368.Click photographs - Photos may exist for this station.
 HB1368
 HB1368.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1368
 HB1368.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1368
 HB1368.The ellipsoidal height was determined by GPS observations
 HB1368.and is referenced to NAD 83.
 HB1368
 HB1368.The dynamic height is computed by dividing the NAVD 88
 HB1368.geopotential number by the normal gravity value computed on the
 HB1368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1368.degrees latitude (g = 980.6199 gals.).
 HB1368
 HB1368.The modeled gravity was interpolated from observed gravity values.
 HB1368
 HB1368. The following values were computed from the NAD 83(2011) position.
 HB1368
 HB1368;                    North         East     Units Scale Factor Converg.
 HB1368;SPC IL W     -   115,848.279   756,291.982   MT  0.99998019   +0 23 25.8
 HB1368;SPC IL W     -   380,078.90  2,481,267.94   sFT  0.99998019   +0 23 25.8
 HB1368;UTM  16      - 4,176,521.313   277,133.655   MT  1.00021182   -1 32 49.3
 HB1368
 HB1368!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1368!SPC IL W     -   0.99998635  x   0.99998019  =   0.99996654
 HB1368!UTM  16      -   0.99998635  x   1.00021182  =   1.00019817
 HB1368
 HB1368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG7713376521(NAD 83)
 HB1368
 HB1368                          SUPERSEDED SURVEY CONTROL
 HB1368
 HB1368  NAD 83(2007)-  37 42 31.87696(N)    089 31 41.68717(W) AD(2002.00) 0
 HB1368  ELLIP H (02/10/07)   86.996  (m)                       GP(2002.00)    
 HB1368  ELLIP H (09/15/03)   87.004  (m)                       GP(       ) 4 1
 HB1368  NAD 83(1997)-  37 42 31.87654(N)    089 31 41.68751(W) AD(       ) B
 HB1368  ELLIP H (07/17/98)   86.994  (m)                       GP(       ) 4 1
 HB1368  NAVD 88             116.05   (m)          380.7    (f) LEVELING    3  
 HB1368  NGVD 29 (11/26/84)  115.968  (m)          380.47   (f) ADJUSTED    1 2
 HB1368
 HB1368.Superseded values are not recommended for survey control.
 HB1368
 HB1368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1368.See file dsdata.pdf to determine how the superseded data were derived.
 HB1368
 HB1368_MARKER: I = METAL ROD
 HB1368_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1368_STAMPING: J 290 1981
 HB1368_MARK LOGO: NGS
 HB1368_PROJECTION: FLUSH
 HB1368_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1368_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1368+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 HB1368_ROD/PIPE-DEPTH: 9.8 meters
 HB1368
 HB1368  HISTORY     - Date     Condition        Report By
 HB1368  HISTORY     - 1981     MONUMENTED       NGS
 HB1368  HISTORY     - 19970304 GOOD             NGS
 HB1368  HISTORY     - 19980909 GOOD             ILDT
 HB1368  HISTORY     - 20020805 GOOD             NGS
 HB1368  HISTORY     - 20040603 GOOD             MSAM
 HB1368  HISTORY     - 20091021 GOOD             ILDT
 HB1368  HISTORY     - 20110613 GOOD             USACE
 HB1368
 HB1368                          STATION DESCRIPTION
 HB1368
 HB1368'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1368'23.3 KM (14.5 MI) SE FROM CORA.
 HB1368'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG TOP OF THE MAIN LEVEE FROM THE
 HB1368'INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN THE
 HB1368'LEVEE, THENCE 15.2 KILOMETERS (9.45 MILES) SOUTHEAST ALONG TOP OF THE
 HB1368'MAIN LEVEE TO THE MARK ON THE LEFT BETWEEN THE CROSSING OF TWO LARGE
 HB1368'PIPES FROM A WATER LEVEL PUMPING STATION, ALSO 4.0 KILOMETERS (2.5
 HB1368'MILES ) SOUTHWEST ALONG COUNTY ROAD 9 FROM THE POST OFFICE IN GORHAM,
 HB1368'THENCE 0.3 KILOMETERS (0.2 MILE) SOUTH ALONG A GRAVELED ROAD TO TOP OF
 HB1368'THE LEVEE, 3.50 METERS (11.5 FEET) NORTH OF THE CENTER OF LEVEE ROAD,
 HB1368'3.29 METERS (10.8 FEET) EAST OF A VENT PIPE OF THE WEST PIPE,
 HB1368'2.83 METERS (9.3 FEET) WEST OF A VENT PIPE OF THE EAST PIPE.
 HB1368'THE MARK IS 0.46 METERS SOUTH FROM A WITNESS POST AND ABOUT LEVEL
 HB1368'WITH TOP OF THE LEVEE.
 HB1368
 HB1368                          STATION RECOVERY (1997)
 HB1368
 HB1368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB1368'THE STATION IS ABOUT 2.7 MI (4.3 KM) SOUTHWEST OF GORHAM AT A
 HB1368'CROSSROAD ON THE LEVEE ROAD.
 HB1368'
 HB1368'TO REACH FROM THE POST OFFICE IN GORHAM, PROCEED WEST AND SOUTH ON
 HB1368'COUNTY ROAD 9 FOR 2.5 MI (4.0 KM) TO A ROAD LEFT (SOUTH) JUST AFTER
 HB1368'CROSSING A SMALL BRIDGE.  TURN LEFT FOR 0.2 MI (0.3 KM) TO THE TOP OF
 HB1368'THE LEVEE AND THE STATION ON THE LEFT.
 HB1368'
 HB1368'IT IS 53.0 M (173.9 FT) EAST-NORTHEAST OF THE ROAD INTERSECTION,
 HB1368'MIDWAY BETWEEN AND ACROSS LEVEE ROAD FROM TWO 0.25 M (0.82 FT) AIR
 HB1368'VALVE PIPES, 3.8 M (12.5 FT) NORTH OF LEVEE ROAD, 8.0 M (26.2 FT)
 HB1368'NORTHWEST OF THE EASTERLY VALVE, 8.6 M (28.2 FT) NORTHEAST OF THE
 HB1368'WESTERLY VALVE, 0.3 M (1.0 FT) SOUTHWEST OF A FIBERGLASS WITNESS POST,
 HB1368'AND ABOUT LEVEL WITH THE LEVEE ROAD.
 HB1368
 HB1368                          STATION RECOVERY (1998)
 HB1368
 HB1368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 HB1368'RECOVERED AS DESCRIBED
 HB1368
 HB1368                          STATION RECOVERY (2002)
 HB1368
 HB1368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 HB1368'RECOVERED IN GOOD CONDITION.
 HB1368
 HB1368                          STATION RECOVERY (2004)
 HB1368
 HB1368'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC 2004 (DJK)
 HB1368'RECOVERED AS DESCRIBED IN 2004.
 HB1368
 HB1368                          STATION RECOVERY (2009)
 HB1368
 HB1368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (SZ)
 HB1368'RECOVERED AS DESCRIBED
 HB1368
 HB1368                          STATION RECOVERY (2011)
 HB1368
 HB1368'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 HB1368'FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1301 ***********************************************************************
 HB1301  HT_MOD      -  This is a Height Modernization Survey Station.
 HB1301  FBN         -  This is a Federal Base Network Control Station.
 HB1301  DESIGNATION -  J 291
 HB1301  PID         -  HB1301
 HB1301  STATE/COUNTY-  IL/ALEXANDER
 HB1301  COUNTRY     -  US
 HB1301  USGS QUAD   -  MCCLURE (2018)
 HB1301
 HB1301                         *CURRENT SURVEY CONTROL
 HB1301  ______________________________________________________________________
 HB1301* NAD 83(2011) POSITION- 37 19 35.97730(N) 089 25 27.99882(W)   ADJUSTED
 HB1301* NAD 83(2011) ELLIP HT-    81.612 (meters)        (06/27/12)   ADJUSTED
 HB1301* NAD 83(2011) EPOCH   -  2010.00
 HB1301* NAVD 88 ORTHO HEIGHT -   109.93  (meters)      360.7   (feet) GPS OBS
 HB1301  ______________________________________________________________________
 HB1301  GEOID HEIGHT    -        -28.316 (meters)                     GEOID18
 HB1301  NAD 83(2011) X  -     51,010.992 (meters)                     COMP
 HB1301  NAD 83(2011) Y  - -5,077,901.785 (meters)                     COMP
 HB1301  NAD 83(2011) Z  -  3,846,333.226 (meters)                     COMP
 HB1301  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 HB1301
 HB1301  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1301  Standards:
 HB1301         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1301            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1301  -------------------------------------------------------------------
 HB1301  NETWORK    0.36   0.63           0.16   0.13   0.32     -0.07250356
 HB1301  -------------------------------------------------------------------
 HB1301  Click here for local accuracies and other accuracy information.
 HB1301
 HB1301.The horizontal coordinates were established by GPS observations
 HB1301.and adjusted by the National Geodetic Survey in June 2012.
 HB1301
 HB1301.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1301.been affixed to the stable North American tectonic plate. See 
 HB1301.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1301
 HB1301.The horizontal coordinates are valid at the epoch date displayed above
 HB1301.which is a decimal equivalence of Year/Month/Day.
 HB1301
 HB1301.The orthometric height was determined by GPS observations and a
 HB1301.high-resolution geoid model using precise GPS observation and
 HB1301.processing techniques.
 HB1301
 HB1301.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1301.GEOID18 height accuracy estimate available here.
 HB1301
 HB1301.Click photographs - Photos may exist for this station.
 HB1301
 HB1301.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1301
 HB1301.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1301
 HB1301.The ellipsoidal height was determined by GPS observations
 HB1301.and is referenced to NAD 83.
 HB1301
 HB1301. The following values were computed from the NAD 83(2011) position.
 HB1301
 HB1301;                    North         East     Units Scale Factor Converg.
 HB1301;SPC IL W     -    73,498.550   765,779.394   MT  0.99999446   +0 27 00.2
 HB1301;SPC IL W     -   241,136.49  2,512,394.56   sFT  0.99999446   +0 27 00.2
 HB1301;UTM  16      - 4,133,867.558   285,191.691   MT  1.00016843   -1 28 14.3
 HB1301
 HB1301!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1301!SPC IL W     -   0.99998719  x   0.99999446  =   0.99998165
 HB1301!UTM  16      -   0.99998719  x   1.00016843  =   1.00015562
 HB1301
 HB1301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8519133867(NAD 83)
 HB1301
 HB1301                          SUPERSEDED SURVEY CONTROL
 HB1301
 HB1301  NAD 83(2007)-  37 19 35.97730(N)    089 25 27.99965(W) AD(2002.00) 0
 HB1301  ELLIP H (02/10/07)   81.636  (m)                       GP(2002.00)    
 HB1301  ELLIP H (09/15/03)   81.593  (m)                       GP(       ) 4 1
 HB1301  ELLIP H (08/22/02)   81.646  (m)                       GP(       ) 3 1
 HB1301  NAD 83(1997)-  37 19 35.97696(N)    089 25 27.99986(W) AD(       ) B
 HB1301  ELLIP H (07/17/98)   81.656  (m)                       GP(       ) 4 1
 HB1301  NAVD 88 (03/22/05)  110.00   (m)  UNKNOWN  model used  GPS OBS        
 HB1301  NAVD 88             109.91   (m)          360.6    (f) LEVELING    3  
 HB1301  NAVD 88             109.96   (m)          360.8    (f) LEVELING    3  
 HB1301  NAVD 88 (01/25/03)  109.91   (m)  UNKNOWN  model used  GPS OBS        
 HB1301
 HB1301.Superseded values are not recommended for survey control.
 HB1301
 HB1301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1301.See file dsdata.pdf to determine how the superseded data were derived.
 HB1301
 HB1301_MARKER: I = METAL ROD
 HB1301_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1301_STAMPING: J 291 1981
 HB1301_MARK LOGO: NGS
 HB1301_PROJECTION: FLUSH
 HB1301_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1301_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1301+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2011
 HB1301_ROD/PIPE-DEPTH: 9.70 meters
 HB1301
 HB1301  HISTORY     - Date     Condition        Report By
 HB1301  HISTORY     - 1981     MONUMENTED       NGS
 HB1301  HISTORY     - 19970303 GOOD             NGS
 HB1301  HISTORY     - 19980909 GOOD             ILDT
 HB1301  HISTORY     - 20010507 GOOD             NGS
 HB1301  HISTORY     - 20011007 GOOD             3001
 HB1301  HISTORY     - 20020514 GOOD             EMCINC
 HB1301  HISTORY     - 20020805 GOOD             NGS
 HB1301  HISTORY     - 20030723 GOOD             ILDT
 HB1301  HISTORY     - 20091021 GOOD             ILDT
 HB1301  HISTORY     - 20110614 GOOD             USACE
 HB1301
 HB1301                          STATION DESCRIPTION
 HB1301
 HB1301'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1301'2.5 KM (1.15 MI) NE FROM MCCLURE.
 HB1301'0.7 KILOMETER (0.45 MILE) NORTHEAST ALONG STATE HIGHWAYS 3 AND 146
 HB1301'FROM THE MCCLURE ELEMENTARY SCHOOL IN MCCLURE, THENCE 0.2 KILOMETER
 HB1301'(0.1 MILE) NORTHWEST ALONG A GRAVELED ROAD, THENCE 0.8 KILOMETER (0.5
 HB1301'MILE) NORTHWEST ALONG THE LEVEE ROAD TO THE MARK ON THE RIGHT, 0.5
 HB1301'KILOMETER (0.3 MILE) SOUTH OF A GRAVELED ROAD INTERSECTION CROSSING
 HB1301'THE LEVEE ROAD, 40.84 METERS (134.0 FEET) NORTHWEST OF THE WEST WOODEN
 HB1301'CORNER POST OF A BARBED WIRE FENCE OF A FARM FIELD, 3.04 METERS (10.0
 HB1301'FEET) SOUTHEAST OF THE CENTER OF LEVEE ROAD.
 HB1301'THE MARK IS 0.30 METERS SW FROM A WITNESS POST.
 HB1301'THE MARK IS 0.18 M BELOW LEVEE ROAD.
 HB1301
 HB1301                          STATION RECOVERY (1997)
 HB1301
 HB1301'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB1301'THE STATION IS APPROXIMATELY 1.1 MILES (1.8 KM) NORTHEAST OF MCCLURE.
 HB1301'
 HB1301'TO REACH FROM THE MCCLURE ELEMENTRY SCHOOL ON STATE HIGHWAYS 3 AND 146
 HB1301'IN MCCLURE, PROCEED NORTHEAST FOR 0.45 MI (0.72 KM) TO A ROAD LEFT,
 HB1301'TURN LEFT (NORTHWEST) FOR 0.1 MI (0.2 KM) TO THE LEVEE ROAD, TURN
 HB1301'RIGHT, NORTHEAST, FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 HB1301'
 HB1301'IT IS 3.0 M (9.8 FT) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD, AND
 HB1301'0.4 M (1.3 FT) WEST OF A FIBERGLASS WITNESS POST.  NOTE-ACCESS TO THE
 HB1301'STATION POINT IS THROUGH A 5 INCH ACCESS COVER.
 HB1301
 HB1301                          STATION RECOVERY (1998)
 HB1301
 HB1301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 HB1301'RECOVERED AS DESCRIBED
 HB1301
 HB1301                          STATION RECOVERY (2001)
 HB1301
 HB1301'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (JMH)
 HB1301'RECOVERED IN GOOD CONDITION.
 HB1301
 HB1301                          STATION RECOVERY (2001)
 HB1301
 HB1301'RECOVERY NOTE BY 3001, INC 2001 (KWC)
 HB1301'THE STATION IS LOCATED IN ALEXANDER COUNTY/IL, 1.15 MILES NORTHEAST
 HB1301'FROM MCCLURE, 0.054 MILES FROM THE INTERSECTION OF ILLINOIS ROUTE 3
 HB1301'AND DEVILS BRIDGE ROAD.
 HB1301'
 HB1301'TO REACH THE STATION FROM THE INTERSECTION OF STATE HWY 3 AND 146 IN
 HB1301'MCCLURE, PROCEED NORTHWEST FOR 0.45 MILES TO A ROAD ON THE LEFT. TURN
 HB1301'LEFT (NORTHWEST) FOR 0.1 MILES TO THE LEVEE ROAD.  TURN RIGHT
 HB1301'(NORTHEAST) FOR 0.5 MILES TO THE STATION ON THE RIGHT.
 HB1301'
 HB1301'THE STATION IS 9.8 FEET SOUTHEAST OF THE CENTER OF THE LEVEE ROAD.  NO
 HB1301'WITNESS POST WAS FOUND.  THE DATUM POINT IS THE DIMPLE ON A STAINLESS
 HB1301'STEEL METAL ROD.  ACCESS TO THE STATION POINT IS THROUGH A 5 INCH
 HB1301'ACCESS COVER.
 HB1301
 HB1301                          STATION RECOVERY (2002)
 HB1301
 HB1301'RECOVERY NOTE BY EMC INCORPORATED 2002 (WB)
 HB1301'FOUND AS DESCRIBED.
 HB1301
 HB1301                          STATION RECOVERY (2002)
 HB1301
 HB1301'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 HB1301'RECOVERED IN GOOD CONDITION.
 HB1301
 HB1301                          STATION RECOVERY (2003)
 HB1301
 HB1301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (MAW)
 HB1301'RECOVERED AS DESCRIBED.
 HB1301
 HB1301                          STATION RECOVERY (2009)
 HB1301
 HB1301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (SZ)
 HB1301'RECOVERED AS DESCRIBED
 HB1301
 HB1301                          STATION RECOVERY (2011)
 HB1301
 HB1301'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 HB1301'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1302 ***********************************************************************
 HB1302  DESIGNATION -  J 292
 HB1302  PID         -  HB1302
 HB1302  STATE/COUNTY-  IL/UNION
 HB1302  COUNTRY     -  US
 HB1302  USGS QUAD   -  MCCLURE (2018)
 HB1302
 HB1302                         *CURRENT SURVEY CONTROL
 HB1302  ______________________________________________________________________
 HB1302* NAD 83(1986) POSITION- 37 20 17.     (N) 089 24 51.     (W)   SCALED
 HB1302* NAVD 88 ORTHO HEIGHT -   110.198 (meters)      361.54  (feet) ADJUSTED
 HB1302  ______________________________________________________________________
 HB1302  GEOID HEIGHT    -        -28.329 (meters)                     GEOID18
 HB1302  DYNAMIC HEIGHT  -        110.120 (meters)      361.29  (feet) COMP
 HB1302  MODELED GRAVITY -    979,922.4   (mgal)                       NAVD 88
 HB1302
 HB1302  VERT ORDER      -  FIRST     CLASS II
 HB1302
 HB1302.The horizontal coordinates were scaled from a map and have
 HB1302.an estimated accuracy of +/- 6 seconds.
 HB1302
 HB1302.The orthometric height was determined by differential leveling and
 HB1302.adjusted by the NATIONAL GEODETIC SURVEY
 HB1302.in June 1991.
 HB1302
 HB1302.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1302.GEOID18 height accuracy estimate available here.
 HB1302
 HB1302.Click photographs - Photos may exist for this station.
 HB1302
 HB1302.The dynamic height is computed by dividing the NAVD 88
 HB1302.geopotential number by the normal gravity value computed on the
 HB1302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1302.degrees latitude (g = 980.6199 gals.).
 HB1302
 HB1302.The modeled gravity was interpolated from observed gravity values.
 HB1302
 HB1302;                    North         East    Units  Estimated Accuracy
 HB1302;SPC IL W     -    74,770.      766,680.      MT  (+/- 180 meters Scaled)
 HB1302
 HB1302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG861351(NAD 83)
 HB1302
 HB1302                          SUPERSEDED SURVEY CONTROL
 HB1302
 HB1302  NGVD 29 (11/26/84)  110.098  (m)          361.21   (f) ADJUSTED    1 2
 HB1302
 HB1302.Superseded values are not recommended for survey control.
 HB1302
 HB1302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1302.See file dsdata.pdf to determine how the superseded data were derived.
 HB1302
 HB1302_MARKER: I = METAL ROD
 HB1302_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1302_STAMPING: J 292 1981
 HB1302_MARK LOGO: NGS
 HB1302_PROJECTION: FLUSH
 HB1302_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1302+STABILITY: POSITION/ELEVATION WELL
 HB1302
 HB1302  HISTORY     - Date     Condition        Report By
 HB1302  HISTORY     - 1981     MONUMENTED       NGS
 HB1302
 HB1302                          STATION DESCRIPTION
 HB1302
 HB1302'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1302'3.3 KM (2.05 MI) NE FROM MCCLURE.
 HB1302'0.7 KILOMETER (0.45 MILE) NORTHEAST ALONG STATE HIGHWAYS 3 AND 146
 HB1302'FROM THE MCCLURE ELEMENTARY SCHOOL IN MCCLURE, THENCE 0.2 KILOMETER
 HB1302'(0.1 MILE) NORTHWEST ALONG A GRAVELED ROAD, THENCE 2.4 KILOMETER (1.5
 HB1302'MILES) NORTH ALONG THE LEVEE ROAD TO THE MARK ON THE RIGHT, ON THE
 HB1302'NORTHEAST SIDE OF THE JUNCTION OF A FARM ROAD LEADING SOUTH,
 HB1302'7.31 METERS (24.0 FEET) NORTHEAST OF THE CENTER OF THE JUNCTION OF THE
 HB1302'FARM ROAD, 3.65 METERS (12.0 FEET) SOUTHEAST OF THE CENTER OF LEVEE
 HB1302'ROAD.
 HB1302'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1302'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1649 ***********************************************************************
 JA1649  DESIGNATION -  J 294
 JA1649  PID         -  JA1649
 JA1649  STATE/COUNTY-  IL/LAWRENCE
 JA1649  COUNTRY     -  US
 JA1649  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1649
 JA1649                         *CURRENT SURVEY CONTROL
 JA1649  ______________________________________________________________________
 JA1649* NAD 83(2011) POSITION- 38 43 46.10077(N) 087 40 28.29621(W)   ADJUSTED
 JA1649* NAD 83(2011) ELLIP HT-    98.073 (meters)        (06/27/12)   ADJUSTED
 JA1649* NAD 83(2011) EPOCH   -  2010.00
 JA1649* NAVD 88 ORTHO HEIGHT -   129.697 (meters)      425.51  (feet) ADJUSTED
 JA1649  ______________________________________________________________________
 JA1649  GEOID HEIGHT    -        -31.629 (meters)                     GEOID18
 JA1649  NAD 83(2011) X  -    202,159.828 (meters)                     COMP
 JA1649  NAD 83(2011) Y  - -4,978,145.348 (meters)                     COMP
 JA1649  NAD 83(2011) Z  -  3,968,994.564 (meters)                     COMP
 JA1649  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 JA1649  DYNAMIC HEIGHT  -        129.618 (meters)      425.26  (feet) COMP
 JA1649  MODELED GRAVITY -    980,015.4   (mgal)                       NAVD 88
 JA1649
 JA1649  VERT ORDER      -  FIRST     CLASS II
 JA1649
 JA1649  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA1649  Standards:
 JA1649         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA1649            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA1649  -------------------------------------------------------------------
 JA1649  NETWORK    1.07   1.51           0.48   0.38   0.77     -0.04239986
 JA1649  -------------------------------------------------------------------
 JA1649  Click here for local accuracies and other accuracy information.
 JA1649
 JA1649.The horizontal coordinates were established by GPS observations
 JA1649.and adjusted by the National Geodetic Survey in June 2012.
 JA1649
 JA1649.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA1649.been affixed to the stable North American tectonic plate. See 
 JA1649.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA1649
 JA1649.The horizontal coordinates are valid at the epoch date displayed above
 JA1649.which is a decimal equivalence of Year/Month/Day.
 JA1649
 JA1649.The orthometric height was determined by differential leveling and
 JA1649.adjusted by the NATIONAL GEODETIC SURVEY
 JA1649.in June 1991.
 JA1649
 JA1649.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1649.GEOID18 height accuracy estimate available here.
 JA1649
 JA1649.Click photographs - Photos may exist for this station.
 JA1649
 JA1649.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA1649
 JA1649.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA1649
 JA1649.The ellipsoidal height was determined by GPS observations
 JA1649.and is referenced to NAD 83.
 JA1649
 JA1649.The dynamic height is computed by dividing the NAVD 88
 JA1649.geopotential number by the normal gravity value computed on the
 JA1649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1649.degrees latitude (g = 980.6199 gals.).
 JA1649
 JA1649.The modeled gravity was interpolated from observed gravity values.
 JA1649
 JA1649. The following values were computed from the NAD 83(2011) position.
 JA1649
 JA1649;                    North         East     Units Scale Factor Converg.
 JA1649;SPC IL E     -   229,152.801   357,285.574   MT  1.00001539   +0 24 43.9
 JA1649;SPC IL E     -   751,812.15  1,172,194.42   sFT  1.00001539   +0 24 43.9
 JA1649;UTM  16      - 4,286,972.474   441,369.487   MT  0.99964233   -0 25 19.3
 JA1649
 JA1649!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA1649!SPC IL E     -   0.99998461  x   1.00001539  =   1.00000000
 JA1649!UTM  16      -   0.99998461  x   0.99964233  =   0.99962695
 JA1649
 JA1649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4136986972(NAD 83)
 JA1649
 JA1649                          SUPERSEDED SURVEY CONTROL
 JA1649
 JA1649  NAD 83(2007)-  38 43 46.10095(N)    087 40 28.29694(W) AD(2002.00) 1
 JA1649  ELLIP H (06/09/11)   98.082  (m)                       GP(2002.00) 3 2
 JA1649  NAVD 88             129.70   (m)          425.5    (f) LEVELING    3  
 JA1649
 JA1649.Superseded values are not recommended for survey control.
 JA1649
 JA1649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1649.See file dsdata.pdf to determine how the superseded data were derived.
 JA1649
 JA1649_MARKER: F = FLANGE-ENCASED ROD
 JA1649_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JA1649+WITH SETTING: INFORMATION.
 JA1649_STAMPING: J 294 1986
 JA1649_MARK LOGO: NGS
 JA1649_PROJECTION: FLUSH
 JA1649_MAGNETIC: I = MARKER IS A STEEL ROD
 JA1649_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JA1649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1649+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2013
 JA1649_ROD/PIPE-DEPTH: 1.7 meters
 JA1649
 JA1649  HISTORY     - Date     Condition        Report By
 JA1649  HISTORY     - 1986     MONUMENTED       NGS
 JA1649  HISTORY     - 20100804 GOOD             ILDT
 JA1649  HISTORY     - 20120403 GOOD             TROTT
 JA1649  HISTORY     - 20130712 GOOD             PATRIC
 JA1649
 JA1649                          STATION DESCRIPTION
 JA1649
 JA1649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1649'IN LAWRENCEVILLE.
 JA1649'IN LAWRENCEVILLE, AT THE INTERSECTION OF STATE AND 4TH STREETS, 27.6 M
 JA1649'(90.6 FT) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A LIQUOR STORE,
 JA1649'7.7 M (25.3 FT) NORTH OF THE CENTERLINE OF STATE STREET, 3.9 M (12.8
 JA1649'FT) WEST OF THE CENTER OF A DRIVEWAY, 1.8 M (5.9 FT) EAST OF THE
 JA1649'EXTENDED CENTER OF 4TH STREET, 1.0 M (3.3 FT) NORTH OF A CURB, AND
 JA1649'0.6 M (2.0 FT) WEST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS
 JA1649'HAD THROUGH A 5-INCH LOGO CAP.
 JA1649'THE MARK IS ABOVE LEVEL WITH STATE STREET.
 JA1649
 JA1649                          STATION RECOVERY (2010)
 JA1649
 JA1649'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA1649'RECOVERED AS DESCRIBED
 JA1649
 JA1649                          STATION RECOVERY (2012)
 JA1649
 JA1649'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 JA1649'RECOVERED IN GOOD CONDITION.
 JA1649
 JA1649                          STATION RECOVERY (2013)
 JA1649
 JA1649'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JA1649'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1609 ***********************************************************************
 JB1609  DESIGNATION -  J 295
 JB1609  PID         -  JB1609
 JB1609  STATE/COUNTY-  IL/MARION
 JB1609  COUNTRY     -  US
 JB1609  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1609
 JB1609                         *CURRENT SURVEY CONTROL
 JB1609  ______________________________________________________________________
 JB1609* NAD 83(2011) POSITION- 38 36 48.48514(N) 089 06 51.18622(W)   ADJUSTED
 JB1609* NAD 83(2011) ELLIP HT-   124.077 (meters)        (06/27/12)   ADJUSTED
 JB1609* NAD 83(2011) EPOCH   -  2010.00
 JB1609* NAVD 88 ORTHO HEIGHT -   154.988 (meters)      508.49  (feet) ADJUSTED
 JB1609  ______________________________________________________________________
 JB1609  GEOID HEIGHT    -        -30.914 (meters)                     GEOID18
 JB1609  NAD 83(2011) X  -     77,146.234 (meters)                     COMP
 JB1609  NAD 83(2011) Y  - -4,989,719.145 (meters)                     COMP
 JB1609  NAD 83(2011) Z  -  3,958,956.598 (meters)                     COMP
 JB1609  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 JB1609  DYNAMIC HEIGHT  -        154.890 (meters)      508.17  (feet) COMP
 JB1609  MODELED GRAVITY -    979,995.6   (mgal)                       NAVD 88
 JB1609
 JB1609  VERT ORDER      -  SECOND    CLASS I
 JB1609
 JB1609  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1609  Standards:
 JB1609         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1609            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1609  -------------------------------------------------------------------
 JB1609  NETWORK    0.50   0.86           0.23   0.17   0.44     -0.05722668
 JB1609  -------------------------------------------------------------------
 JB1609  Click here for local accuracies and other accuracy information.
 JB1609
 JB1609.The horizontal coordinates were established by GPS observations
 JB1609.and adjusted by the National Geodetic Survey in June 2012.
 JB1609
 JB1609.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1609.been affixed to the stable North American tectonic plate. See 
 JB1609.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1609
 JB1609.The horizontal coordinates are valid at the epoch date displayed above
 JB1609.which is a decimal equivalence of Year/Month/Day.
 JB1609
 JB1609.The orthometric height was determined by differential leveling and
 JB1609.adjusted by the NATIONAL GEODETIC SURVEY
 JB1609.in May 2016.
 JB1609
 JB1609.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1609.GEOID18 height accuracy estimate available here.
 JB1609
 JB1609.Click photographs - Photos may exist for this station.
 JB1609
 JB1609.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1609
 JB1609.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1609
 JB1609.The ellipsoidal height was determined by GPS observations
 JB1609.and is referenced to NAD 83.
 JB1609
 JB1609.The dynamic height is computed by dividing the NAVD 88
 JB1609.geopotential number by the normal gravity value computed on the
 JB1609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1609.degrees latitude (g = 980.6199 gals.).
 JB1609
 JB1609.The modeled gravity was interpolated from observed gravity values.
 JB1609
 JB1609. The following values were computed from the NAD 83(2011) position.
 JB1609
 JB1609;                    North         East     Units Scale Factor Converg.
 JB1609;SPC IL E     -   216,358.751   231,989.464   MT  1.00003194   -0 29 14.4
 JB1609;SPC IL E     -   709,837.00    761,118.77   sFT  1.00003194   -0 29 14.4
 JB1609;UTM  16      - 4,276,004.123   315,924.898   MT  1.00001728   -1 19 11.2
 JB1609
 JB1609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1609!SPC IL E     -   0.99998053  x   1.00003194  =   1.00001247
 JB1609!UTM  16      -   0.99998053  x   1.00001728  =   0.99999781
 JB1609
 JB1609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1592476004(NAD 83)
 JB1609
 JB1609                          SUPERSEDED SURVEY CONTROL
 JB1609
 JB1609  NAD 83(2007)-  38 36 48.48536(N)    089 06 51.18698(W) AD(2002.00) 1
 JB1609  ELLIP H (04/07/09)  124.081  (m)                       GP(2002.00) 2 2
 JB1609  NAD 83(1997)-  38 36 48.48522(N)    089 06 51.18711(W) AD(       ) 1
 JB1609  ELLIP H (05/04/06)  124.065  (m)                       GP(       ) 2 2
 JB1609  NAVD 88             155.01   (m)          508.6    (f) LEVELING    3  
 JB1609  NAVD 88 (06/15/91)  155.007  (m)          508.55   (f) SUPERSEDED  1 2
 JB1609
 JB1609.Superseded values are not recommended for survey control.
 JB1609
 JB1609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1609.See file dsdata.pdf to determine how the superseded data were derived.
 JB1609
 JB1609_MARKER: F = FLANGE-ENCASED ROD
 JB1609_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB1609_STAMPING: J 295 1986
 JB1609_MARK LOGO: NGS
 JB1609_PROJECTION: RECESSED 8 CENTIMETERS
 JB1609_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1609_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JB1609+STABILITY: POSITION/ELEVATION WELL
 JB1609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1609+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB1609_ROD/PIPE-DEPTH: 7.30 meters
 JB1609_SLEEVE-DEPTH  : 3.00 meters
 JB1609
 JB1609  HISTORY     - Date     Condition        Report By
 JB1609  HISTORY     - 1986     MONUMENTED       NGS
 JB1609  HISTORY     - 20060201 GOOD             ILDT
 JB1609  HISTORY     - 20110901 GOOD             ILDT
 JB1609  HISTORY     - 20140618 GOOD             ILDT
 JB1609  HISTORY     - 20150917 GOOD             AMESC
 JB1609
 JB1609                          STATION DESCRIPTION
 JB1609
 JB1609'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1609'IN SANDOVAL.
 JB1609'IN SANDOVAL, AT THE INTERSECTION OF THE CHESSIE SYSTEM RAILROAD AND
 JB1609'U.S. HIGHWAY 51, 31.2 M (102.4 FT) EAST OF THE CENTERLINE OF THE
 JB1609'HIGHWAY, 14.3 M (46.9 FT) SOUTH OF THE NEAR RAIL, 8.2 M (26.9 FT) EAST
 JB1609'OF A FENCE CORNER, AND 3.1 M (10.2 FT) WEST OF A UTILITY POLE.
 JB1609'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1609'THE MARK IS 2.1 METERS  N FROM  A WITNESS POST AND FENCE
 JB1609'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JB1609
 JB1609                          STATION RECOVERY (2006)
 JB1609
 JB1609'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB1609'RECOVERED AS DESCRIBED
 JB1609
 JB1609                          STATION RECOVERY (2011)
 JB1609
 JB1609'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1609'RECOVERED IN GOOD CONDITION.
 JB1609
 JB1609                          STATION RECOVERY (2014)
 JB1609
 JB1609'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1609'RECOVERED IN GOOD CONDITION.
 JB1609
 JB1609                          STATION RECOVERY (2015)
 JB1609
 JB1609'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1609'RECOVERED IN GOOD CONDITION.
 JB1609'
 JB1609'NOTE-ADD-THE WITNESS POST AND UTILITY POLE ARE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1572 ***********************************************************************
 JB1572  DESIGNATION -  J 296
 JB1572  PID         -  JB1572
 JB1572  STATE/COUNTY-  IL/RICHLAND
 JB1572  COUNTRY     -  US
 JB1572  USGS QUAD   -  CLAY CITY (2018)
 JB1572
 JB1572                         *CURRENT SURVEY CONTROL
 JB1572  ______________________________________________________________________
 JB1572* NAD 83(1986) POSITION- 38 41 07.     (N) 088 14 59.     (W)   SCALED
 JB1572* NAVD 88 ORTHO HEIGHT -   139.289 (meters)      456.98  (feet) ADJUSTED
 JB1572  ______________________________________________________________________
 JB1572  GEOID HEIGHT    -        -31.253 (meters)                     GEOID18
 JB1572  DYNAMIC HEIGHT  -        139.203 (meters)      456.70  (feet) COMP
 JB1572  MODELED GRAVITY -    980,013.0   (mgal)                       NAVD 88
 JB1572
 JB1572  VERT ORDER      -  FIRST     CLASS II
 JB1572
 JB1572.The horizontal coordinates were scaled from a map and have
 JB1572.an estimated accuracy of +/- 6 seconds.
 JB1572
 JB1572.The orthometric height was determined by differential leveling and
 JB1572.adjusted by the NATIONAL GEODETIC SURVEY
 JB1572.in June 1991.
 JB1572
 JB1572.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1572.GEOID18 height accuracy estimate available here.
 JB1572
 JB1572.Click photographs - Photos may exist for this station.
 JB1572
 JB1572.The dynamic height is computed by dividing the NAVD 88
 JB1572.geopotential number by the normal gravity value computed on the
 JB1572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1572.degrees latitude (g = 980.6199 gals.).
 JB1572
 JB1572.The modeled gravity was interpolated from observed gravity values.
 JB1572
 JB1572;                    North         East    Units  Estimated Accuracy
 JB1572;SPC IL E     -   224,040.      307,280.      MT  (+/- 180 meters Scaled)
 JB1572
 JB1572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH913825(NAD 83)
 JB1572
 JB1572                          SUPERSEDED SURVEY CONTROL
 JB1572
 JB1572.No superseded survey control is available for this station.
 JB1572
 JB1572_MARKER: I = METAL ROD
 JB1572_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1572_STAMPING: J 296 1986
 JB1572_MARK LOGO: NGS
 JB1572_PROJECTION: FLUSH
 JB1572_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1572_ROD/PIPE-DEPTH: 4.6 meters
 JB1572
 JB1572  HISTORY     - Date     Condition        Report By
 JB1572  HISTORY     - 1986     MONUMENTED       NGS
 JB1572
 JB1572                          STATION DESCRIPTION
 JB1572
 JB1572'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1572'15.4 KM (9.55 MI) WEST FROM OLNEY.
 JB1572'1.2 KM (0.75 MI) SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH
 JB1572'THE CHESSIE SYSTEM RAILROAD IN OLNEY, THENCE 14.2 KM (8.8 MI) WESTERLY
 JB1572'ALONG U.S. HIGHWAY 50, 18.3 M (60.0 FT) SOUTH OF THE CENTERLINE OF THE
 JB1572'HIGHWAY, 15.3 M (50.2 FT) WEST OF THE CENTER OF A GRAVELED ROAD, AND
 JB1572'9.4 M (30.8 FT) NORTH OF THE CENTER OF A GRAVELED ROAD.  NOTE--ACCESS
 JB1572'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1572'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JB1572'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1685 ***********************************************************************
 LC1685  DESIGNATION -  J 297
 LC1685  PID         -  LC1685
 LC1685  STATE/COUNTY-  IL/MCLEAN
 LC1685  COUNTRY     -  US
 LC1685  USGS QUAD   -  HOLDER (2018)
 LC1685
 LC1685                         *CURRENT SURVEY CONTROL
 LC1685  ______________________________________________________________________
 LC1685* NAD 83(2011) POSITION- 40 22 30.41368(N) 088 49 44.70445(W)   NO CHECK
 LC1685* NAD 83(2011) ELLIP HT-   212.671 (meters)        (06/27/12)   NO CHECK
 LC1685* NAD 83(2011) EPOCH   -  2010.00
 LC1685* NAVD 88 ORTHO HEIGHT -   244.623 (meters)      802.57  (feet) ADJUSTED
 LC1685  ______________________________________________________________________
 LC1685  GEOID HEIGHT    -        -31.959 (meters)                     GEOID18
 LC1685  NAD 83(2011) X  -     99,436.092 (meters)                     COMP
 LC1685  NAD 83(2011) Y  - -4,864,975.816 (meters)                     COMP
 LC1685  NAD 83(2011) Z  -  4,109,942.826 (meters)                     COMP
 LC1685  LAPLACE CORR    -          1.45  (seconds)                    DEFLEC18
 LC1685  DYNAMIC HEIGHT  -        244.505 (meters)      802.18  (feet) COMP
 LC1685  MODELED GRAVITY -    980,136.5   (mgal)                       NAVD 88
 LC1685
 LC1685  VERT ORDER      -  FIRST     CLASS II
 LC1685
 LC1685  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1685  Standards:
 LC1685         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1685            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1685  -------------------------------------------------------------------
 LC1685  NETWORK    1.12   2.63           0.48   0.43   1.34      0.04372742
 LC1685  -------------------------------------------------------------------
 LC1685  Click here for local accuracies and other accuracy information.
 LC1685
 LC1685.The horizontal coordinates were established by GPS observations
 LC1685.and adjusted by the National Geodetic Survey in June 2012.
 LC1685
 LC1685.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1685.been affixed to the stable North American tectonic plate. See 
 LC1685.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1685
 LC1685.The horizontal coordinates are valid at the epoch date displayed above
 LC1685.which is a decimal equivalence of Year/Month/Day.
 LC1685
 LC1685.No horizontal observational check was made to the station.
 LC1685
 LC1685.The orthometric height was determined by differential leveling and
 LC1685.adjusted by the NATIONAL GEODETIC SURVEY
 LC1685.in June 1991.
 LC1685
 LC1685.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1685.GEOID18 height accuracy estimate available here.
 LC1685
 LC1685.Click photographs - Photos may exist for this station.
 LC1685
 LC1685.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1685
 LC1685.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1685
 LC1685.The ellipsoidal height was determined by GPS observations
 LC1685.and is referenced to NAD 83.
 LC1685
 LC1685.The dynamic height is computed by dividing the NAVD 88
 LC1685.geopotential number by the normal gravity value computed on the
 LC1685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1685.degrees latitude (g = 980.6199 gals.).
 LC1685
 LC1685.The modeled gravity was interpolated from observed gravity values.
 LC1685
 LC1685. The following values were computed from the NAD 83(2011) position.
 LC1685
 LC1685;                    North         East     Units Scale Factor Converg.
 LC1685;SPC IL E     -   411,769.359   257,899.416   MT  0.99999681   -0 19 16.1
 LC1685;SPC IL E     - 1,350,946.64    846,125.00   sFT  0.99999681   -0 19 16.1
 LC1685;UTM  16      - 4,470,998.494   344,723.284   MT  0.99989680   -1 11 06.4
 LC1685
 LC1685!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1685!SPC IL E     -   0.99996664  x   0.99999681  =   0.99996345
 LC1685!UTM  16      -   0.99996664  x   0.99989680  =   0.99986344
 LC1685
 LC1685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4472370998(NAD 83)
 LC1685
 LC1685                          SUPERSEDED SURVEY CONTROL
 LC1685
 LC1685  NAD 83(2007)-  40 22 30.41361(N)    088 49 44.70530(W) AD(2002.00) 0
 LC1685  ELLIP H (02/10/07)  212.690  (m)                       GP(2002.00)    
 LC1685  ELLIP H (09/22/04)  212.700  (m)                       GP(       ) 4 1
 LC1685  NAD 83(1997)-  40 22 30.41367(N)    088 49 44.70499(W) AD(       ) 1
 LC1685  ELLIP H (11/27/02)  212.688  (m)                       GP(       ) 4 1
 LC1685  NAD 83(1997)-  40 22 30.41356(N)    088 49 44.70507(W) AD(       ) 1
 LC1685  ELLIP H (03/18/02)  212.692  (m)                       GP(       ) 4 1
 LC1685  NAVD 88             244.62   (m)          802.6    (f) LEVELING    3  
 LC1685
 LC1685.Superseded values are not recommended for survey control.
 LC1685
 LC1685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1685.See file dsdata.pdf to determine how the superseded data were derived.
 LC1685
 LC1685_MARKER: F = FLANGE-ENCASED ROD
 LC1685_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1685_STAMPING: J 297 1986
 LC1685_MARK LOGO: NGS
 LC1685_PROJECTION: RECESSED 5 CENTIMETERS
 LC1685_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1685_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1685+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1685_ROD/PIPE-DEPTH: 12.2 meters
 LC1685
 LC1685  HISTORY     - Date     Condition        Report By
 LC1685  HISTORY     - 1986     MONUMENTED       NGS
 LC1685  HISTORY     - 20010501 GOOD             WOOLPT
 LC1685  HISTORY     - 20141001 GOOD             DJHENK
 LC1685
 LC1685                          STATION DESCRIPTION
 LC1685
 LC1685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1685'15.4 KM (9.55 MI) SE FROM BLOOMINGTON.
 LC1685'15.4 KM (9.55 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1685'JUNCTION WITH INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, 97.0
 LC1685'M (318.2 FT) NORTHWEST OF THE CENTER OF A DRIVEWAY LEADING NORTH TO
 LC1685'THE L. LINDSEY RESIDENCE, 9.0 M (29.5 FT) NORTHEAST OF THE CENTERLINE
 LC1685'OF THE HIGHWAY, 6.4 M (21.0 FT) EAST OF THE CENTER OF A FIELD
 LC1685'ENTRANCE, AND 1.9 M (6.2 FT) SOUTH OF A UTILITY POLE.  NOTE--ACCESS TO
 LC1685'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1685'THE MARK IS 0.7 METERS  SE FROM  A WITNESS POST
 LC1685'THE MARK IS 0.6 M BELOW THE HIGHWAY.
 LC1685
 LC1685                          STATION RECOVERY (2001)
 LC1685
 LC1685'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 LC1685'RECOVERED AS DESCRIBED.
 LC1685
 LC1685                          STATION RECOVERY (2014)
 LC1685
 LC1685'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1685'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0254 ***********************************************************************
 KB0254  DESIGNATION -  J 3
 KB0254  PID         -  KB0254
 KB0254  STATE/COUNTY-  IL/JASPER
 KB0254  COUNTRY     -  US
 KB0254  USGS QUAD   -  ROSE HILL (2018)
 KB0254
 KB0254                         *CURRENT SURVEY CONTROL
 KB0254  ______________________________________________________________________
 KB0254* NAD 83(1986) POSITION- 39 04 25.     (N) 088 08 47.     (W)   SCALED
 KB0254* NAVD 88 ORTHO HEIGHT -   171.965 (meters)      564.19  (feet) ADJUSTED
 KB0254  ______________________________________________________________________
 KB0254  GEOID HEIGHT    -        -31.854 (meters)                     GEOID18
 KB0254  DYNAMIC HEIGHT  -        171.863 (meters)      563.85  (feet) COMP
 KB0254  MODELED GRAVITY -    980,030.4   (mgal)                       NAVD 88
 KB0254
 KB0254  VERT ORDER      -  FIRST     CLASS II
 KB0254
 KB0254.The horizontal coordinates were scaled from a map and have
 KB0254.an estimated accuracy of +/- 6 seconds.
 KB0254
 KB0254.The orthometric height was determined by differential leveling and
 KB0254.adjusted by the NATIONAL GEODETIC SURVEY
 KB0254.in June 1991.
 KB0254
 KB0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0254.GEOID18 height accuracy estimate available here.
 KB0254
 KB0254.Click photographs - Photos may exist for this station.
 KB0254
 KB0254.The dynamic height is computed by dividing the NAVD 88
 KB0254.geopotential number by the normal gravity value computed on the
 KB0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0254.degrees latitude (g = 980.6199 gals.).
 KB0254
 KB0254.The modeled gravity was interpolated from observed gravity values.
 KB0254
 KB0254;                    North         East    Units  Estimated Accuracy
 KB0254;SPC IL E     -   267,170.      316,180.      MT  (+/- 180 meters Scaled)
 KB0254
 KB0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ008255(NAD 83)
 KB0254
 KB0254                          SUPERSEDED SURVEY CONTROL
 KB0254
 KB0254  NGVD 29 (??/??/92)  172.030  (m)          564.40   (f) ADJ UNCH    1 2
 KB0254
 KB0254.Superseded values are not recommended for survey control.
 KB0254
 KB0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0254.See file dsdata.pdf to determine how the superseded data were derived.
 KB0254
 KB0254_MARKER: P = PIPE CAP
 KB0254_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0254_STAMPING: ILLINOIS 564 1906
 KB0254_MARK LOGO: USGS
 KB0254_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0254_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0254
 KB0254  HISTORY     - Date     Condition        Report By
 KB0254  HISTORY     - 1906     MONUMENTED       USGS
 KB0254  HISTORY     - 1956     GOOD             CGS
 KB0254
 KB0254                          STATION DESCRIPTION
 KB0254
 KB0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0254'1.4 MI N FROM FALMOUTH.
 KB0254'ABOUT 1.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0254'THE ROAD CROSSING AT FALMOUTH, ABOUT 0.4 MILE NORTH OF A DIRT
 KB0254'ROAD CROSSING, ABOUT 0.6 MILE SOUTH OF AN EAST-WEST GRAVEL ROAD
 KB0254'CROSSING, 45 1/2 FEET EAST AND ACROSS TRACK FROM MILE POST P 154,
 KB0254'32 1/2 FEET EAST OF EAST RAIL, 39 1/2 FEET NORTH OF THE FIRST
 KB0254'TELEPHONE POLE SOUTH OF MILE POST, 185 FEET WEST-NORTHWEST OF
 KB0254'AN OLD OIL WELL, 51 FEET NORTH OF CENTER OF AN ABANDONED WATER
 KB0254'WELL, 1 FOOT EAST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET
 KB0254'BELOW LEVEL OF TRACK AND IS A U.S.G.S. PIPE AND CAP PROJECTING
 KB0254'8 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0907 ***********************************************************************
 LC0907  DESIGNATION -  J 30
 LC0907  PID         -  LC0907
 LC0907  STATE/COUNTY-  IL/MARSHALL
 LC0907  COUNTRY     -  US
 LC0907  USGS QUAD   -  CHILLICOTHE (2018)
 LC0907
 LC0907                         *CURRENT SURVEY CONTROL
 LC0907  ______________________________________________________________________
 LC0907* NAD 83(1986) POSITION- 40 55 44.     (N) 089 25 55.     (W)   SCALED
 LC0907* NAVD 88 ORTHO HEIGHT -   140.274 (meters)      460.22  (feet) ADJUSTED
 LC0907  ______________________________________________________________________
 LC0907  GEOID HEIGHT    -        -32.878 (meters)                     GEOID18
 LC0907  DYNAMIC HEIGHT  -        140.213 (meters)      460.02  (feet) COMP
 LC0907  MODELED GRAVITY -    980,188.9   (mgal)                       NAVD 88
 LC0907
 LC0907  VERT ORDER      -  SECOND    CLASS 0
 LC0907
 LC0907.The horizontal coordinates were scaled from a map and have
 LC0907.an estimated accuracy of +/- 6 seconds.
 LC0907
 LC0907.The orthometric height was determined by differential leveling and
 LC0907.adjusted by the NATIONAL GEODETIC SURVEY
 LC0907.in June 1991.
 LC0907
 LC0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0907.GEOID18 height accuracy estimate available here.
 LC0907
 LC0907.Click photographs - Photos may exist for this station.
 LC0907
 LC0907.The dynamic height is computed by dividing the NAVD 88
 LC0907.geopotential number by the normal gravity value computed on the
 LC0907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0907.degrees latitude (g = 980.6199 gals.).
 LC0907
 LC0907.The modeled gravity was interpolated from observed gravity values.
 LC0907
 LC0907;                    North         East    Units  Estimated Accuracy
 LC0907;SPC IL W     -   473,390.      761,880.      MT  (+/- 180 meters Scaled)
 LC0907
 LC0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL952337(NAD 83)
 LC0907
 LC0907                          SUPERSEDED SURVEY CONTROL
 LC0907
 LC0907  NGVD 29 (??/??/92)  140.362  (m)          460.50   (f) ADJ UNCH    2 0
 LC0907
 LC0907.Superseded values are not recommended for survey control.
 LC0907
 LC0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0907.See file dsdata.pdf to determine how the superseded data were derived.
 LC0907
 LC0907_MARKER: DB = BENCH MARK DISK
 LC0907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0907_STAMPING: J 30 1934
 LC0907_MARK LOGO: CGS
 LC0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0907+STABILITY: SURFACE MOTION
 LC0907
 LC0907  HISTORY     - Date     Condition        Report By
 LC0907  HISTORY     - 1934     MONUMENTED       CGS
 LC0907  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 LC0907
 LC0907                          STATION DESCRIPTION
 LC0907
 LC0907'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0907'3.3 MI NE FROM CHILLICOTHE.
 LC0907'IN MARSHALL COUNTY, 3.3 MILES NORTHEAST ALONG THE ATCHISON,
 LC0907'TOPEKA AND SANTA FE RAILWAY FROM THE STATION AT CHILLICOTHE,
 LC0907'PEORIA COUNTY, 9 POLES EAST OF MILEPOST 127, 12 POLES WEST OF THE
 LC0907'CENTER OF A PUBLIC-ROAD CROSSING, 60 FEET SOUTH OF THE CENTERLINE
 LC0907'OF THE SOUTH TRACK, 7 FEET WEST OF A POLE, AND ABOUT 6-1/2 FEET
 LC0907'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED J 30 1934 AND SET
 LC0907'IN THE TOP OF A CONCRETE POST.
 LC0907
 LC0907                          STATION RECOVERY (1998)
 LC0907
 LC0907'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0907'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2121 ***********************************************************************
 LB2121  DESIGNATION -  J 300
 LB2121  PID         -  LB2121
 LB2121  STATE/COUNTY-  IL/VERMILION
 LB2121  COUNTRY     -  US
 LB2121  USGS QUAD   -  DANVILLE SW (2018)
 LB2121
 LB2121                         *CURRENT SURVEY CONTROL
 LB2121  ______________________________________________________________________
 LB2121* NAD 83(1986) POSITION- 40 06 33.     (N) 087 38 10.     (W)   SCALED
 LB2121* NAVD 88 ORTHO HEIGHT -   193.460 (meters)      634.71  (feet) ADJUSTED
 LB2121  ______________________________________________________________________
 LB2121  GEOID HEIGHT    -        -32.486 (meters)                     GEOID18
 LB2121  DYNAMIC HEIGHT  -        193.364 (meters)      634.40  (feet) COMP
 LB2121  MODELED GRAVITY -    980,125.8   (mgal)                       NAVD 88
 LB2121
 LB2121  VERT ORDER      -  FIRST     CLASS II
 LB2121
 LB2121.The horizontal coordinates were scaled from a map and have
 LB2121.an estimated accuracy of +/- 6 seconds.
 LB2121
 LB2121.The orthometric height was determined by differential leveling and
 LB2121.adjusted by the NATIONAL GEODETIC SURVEY
 LB2121.in June 1991.
 LB2121
 LB2121.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2121.GEOID18 height accuracy estimate available here.
 LB2121
 LB2121.Click photographs - Photos may exist for this station.
 LB2121
 LB2121.The dynamic height is computed by dividing the NAVD 88
 LB2121.geopotential number by the normal gravity value computed on the
 LB2121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2121.degrees latitude (g = 980.6199 gals.).
 LB2121
 LB2121.The modeled gravity was interpolated from observed gravity values.
 LB2121
 LB2121;                    North         East    Units  Estimated Accuracy
 LB2121;SPC IL E     -   382,350.      359,440.      MT  (+/- 180 meters Scaled)
 LB2121
 LB2121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK457400(NAD 83)
 LB2121
 LB2121                          SUPERSEDED SURVEY CONTROL
 LB2121
 LB2121.No superseded survey control is available for this station.
 LB2121
 LB2121_MARKER: DV = VERTICAL CONTROL DISK
 LB2121_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LB2121_SP_SET: PIER
 LB2121_STAMPING: J 300 1986
 LB2121_MARK LOGO: NGS
 LB2121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2121
 LB2121  HISTORY     - Date     Condition        Report By
 LB2121  HISTORY     - 1986     MONUMENTED       NGS
 LB2121
 LB2121                          STATION DESCRIPTION
 LB2121
 LB2121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2121'IN SOUTH DANVILLE.
 LB2121'IN SOUTH DANVILLE, AT THE INTERSECTION OF U.S. HIGHWAY 150 AND THE
 LB2121'NORFOLK AND WESTERN RAILROAD, SET VERTICALLY IN THE MOST SOUTHWESTERLY
 LB2121'1 OF 9 COLUMNS OF THE MOST NORTHWESTERLY 1 OF 2 PIERS OF THE HIGHWAY
 LB2121'OVERPASS OF THE RAILROAD, 13.7 M (44.9 FT) WEST OF THE CENTER OF THE
 LB2121'HIGHWAY, AND 2.6 M (8.5 FT) NORTHWEST OF THE NEAR RAIL.
 LB2121'THE MARK IS 1.6 M ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5934 ***********************************************************************
 DG5934  DESIGNATION -  J 300 RESET
 DG5934  PID         -  DG5934
 DG5934  STATE/COUNTY-  IL/VERMILION
 DG5934  COUNTRY     -  US
 DG5934  USGS QUAD   -  DANVILLE SW (2018)
 DG5934
 DG5934                         *CURRENT SURVEY CONTROL
 DG5934  ______________________________________________________________________
 DG5934* NAD 83(1986) POSITION- 40 06 33.     (N) 087 38 10.     (W)   SCALED
 DG5934* NAVD 88 ORTHO HEIGHT -   192.92  (meters)      632.9   (feet) RESET
 DG5934  ______________________________________________________________________
 DG5934  GEOID HEIGHT    -        -32.486 (meters)                     GEOID18
 DG5934  VERT ORDER      -  THIRD
 DG5934
 DG5934.The horizontal coordinates were scaled from a map and have
 DG5934.an estimated accuracy of +/- 6 seconds.
 DG5934
 DG5934.The orthometric height was computed from unverified reset data.
 DG5934
 DG5934.No vertical observational check was made to the station.
 DG5934
 DG5934.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5934.GEOID18 height accuracy estimate available here.
 DG5934
 DG5934.Click photographs - Photos may exist for this station.
 DG5934
 DG5934;                    North         East    Units  Estimated Accuracy
 DG5934;SPC IL E     -   382,350.      359,440.      MT  (+/- 180 meters Scaled)
 DG5934
 DG5934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK457400(NAD 83)
 DG5934
 DG5934                          SUPERSEDED SURVEY CONTROL
 DG5934
 DG5934.No superseded survey control is available for this station.
 DG5934
 DG5934_MARKER: DV = VERTICAL CONTROL DISK
 DG5934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5934_STAMPING: J 300 RESET 2003
 DG5934_MARK LOGO: NGS
 DG5934_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5934+STABILITY: SURFACE MOTION
 DG5934
 DG5934  HISTORY     - Date     Condition        Report By
 DG5934  HISTORY     - 2003     MONUMENTED       NGS
 DG5934
 DG5934                          STATION DESCRIPTION
 DG5934
 DG5934'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (CP)
 DG5934'IN SOUTH DANVILLE, 200.0 FEET WEST OF THE INTERSECTION OF US HIGHWAY
 DG5934'150 AND THE NORFOLK AND WESTERN RAILROAD, ON WEST SIDE OF ROAD FROM
 DG5934'SOUTH DANVILLE TO TILTON. THE STATION IS A BRASS DISK SET IN TOP OF A
 DG5934'CONCRETE MONUMENT 4.3 FEET DEEP FLUSH WITH THE GROUND. STATION SET
 DG5934'20.3 FEET NORTHWEST OF THE CENTERLINE OF THE TILTON ROAD, SET IN GRASS
 DG5934'BOULEVARD AREA BETWEEN CURB AND SIDEWALK, 15.2 FEET SOUTHWESTERLY OF A
 DG5934'CHISELED X IN FOUNDATION OF LIGHT POLE, 65.5 FEET NORTHEASTERLY OF
 DG5934'NORTHEAST CORNER OF A CONCRETE BLOCK BUILDING. 1.3 FEET EASTERLY OF A
 DG5934'STEEL WITNESS POST. TO REACH FROM INTERSECTION OF FAI 74 AND TILTON
 DG5934'ROAD, GO NORTHEASTERLY ALONG TILTON ROAD 0.3 MILE TO THE STATION ON
 DG5934'THE LEFT. A MORE ACCURATE DESCRIPTION CAN BE MADE AFTER
 DG5934'RE-CONSTRUCTION OF US 150 AND THE TILTON INTERCHANGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1648 ***********************************************************************
 LC1648  DESIGNATION -  J 301
 LC1648  PID         -  LC1648
 LC1648  STATE/COUNTY-  IL/CHAMPAIGN
 LC1648  COUNTRY     -  US
 LC1648  USGS QUAD   -  URBANA (2018)
 LC1648
 LC1648                         *CURRENT SURVEY CONTROL
 LC1648  ______________________________________________________________________
 LC1648* NAD 83(2011) POSITION- 40 01 31.68214(N) 088 09 43.08056(W)   ADJUSTED
 LC1648* NAD 83(2011) ELLIP HT-   190.237 (meters)        (06/27/12)   ADJUSTED
 LC1648* NAD 83(2011) EPOCH   -  2010.00
 LC1648* NAVD 88 ORTHO HEIGHT -   222.293 (meters)      729.31  (feet) ADJUSTED
 LC1648  ______________________________________________________________________
 LC1648  GEOID HEIGHT    -        -32.051 (meters)                     GEOID18
 LC1648  NAD 83(2011) X  -    156,876.180 (meters)                     COMP
 LC1648  NAD 83(2011) Y  - -4,888,518.660 (meters)                     COMP
 LC1648  NAD 83(2011) Z  -  4,080,273.700 (meters)                     COMP
 LC1648  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 LC1648  DYNAMIC HEIGHT  -        222.179 (meters)      728.93  (feet) COMP
 LC1648  MODELED GRAVITY -    980,110.2   (mgal)                       NAVD 88
 LC1648
 LC1648  VERT ORDER      -  FIRST     CLASS II
 LC1648
 LC1648  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1648  Standards:
 LC1648         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1648            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1648  -------------------------------------------------------------------
 LC1648  NETWORK    1.26   2.10           0.57   0.45   1.07      0.04715375
 LC1648  -------------------------------------------------------------------
 LC1648  Click here for local accuracies and other accuracy information.
 LC1648
 LC1648.The horizontal coordinates were established by GPS observations
 LC1648.and adjusted by the National Geodetic Survey in June 2012.
 LC1648
 LC1648.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1648.been affixed to the stable North American tectonic plate. See 
 LC1648.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1648
 LC1648.The horizontal coordinates are valid at the epoch date displayed above
 LC1648.which is a decimal equivalence of Year/Month/Day.
 LC1648
 LC1648.The orthometric height was determined by differential leveling and
 LC1648.adjusted by the NATIONAL GEODETIC SURVEY
 LC1648.in June 1991.
 LC1648
 LC1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1648.GEOID18 height accuracy estimate available here.
 LC1648
 LC1648.Click photographs - Photos may exist for this station.
 LC1648
 LC1648.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1648
 LC1648.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1648
 LC1648.The ellipsoidal height was determined by GPS observations
 LC1648.and is referenced to NAD 83.
 LC1648
 LC1648.The dynamic height is computed by dividing the NAVD 88
 LC1648.geopotential number by the normal gravity value computed on the
 LC1648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1648.degrees latitude (g = 980.6199 gals.).
 LC1648
 LC1648.The modeled gravity was interpolated from observed gravity values.
 LC1648
 LC1648. The following values were computed from the NAD 83(2011) position.
 LC1648
 LC1648;                    North         East     Units Scale Factor Converg.
 LC1648;SPC IL E     -   372,842.065   314,627.848   MT  0.99997763   +0 06 36.8
 LC1648;SPC IL E     - 1,223,232.67  1,032,241.53   sFT  0.99997763   +0 06 36.8
 LC1648;UTM  16      - 4,431,230.480   400,850.529   MT  0.99972102   -0 44 50.5
 LC1648
 LC1648!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1648!SPC IL E     -   0.99997016  x   0.99997763  =   0.99994779
 LC1648!UTM  16      -   0.99997016  x   0.99972102  =   0.99969119
 LC1648
 LC1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0085031230(NAD 83)
 LC1648
 LC1648                          SUPERSEDED SURVEY CONTROL
 LC1648
 LC1648  NAD 83(2007)-  40 01 31.68220(N)    088 09 43.08144(W) AD(2002.00) 0
 LC1648  ELLIP H (02/10/07)  190.262  (m)                       GP(2002.00)    
 LC1648  ELLIP H (12/06/04)  190.273  (m)                       GP(       ) 4 1
 LC1648  NAD 83(1997)-  40 01 31.68213(N)    088 09 43.08140(W) AD(       ) 1
 LC1648  ELLIP H (12/18/02)  190.266  (m)                       GP(       ) 4 2
 LC1648  NAVD 88             222.29   (m)          729.3    (f) LEVELING    3  
 LC1648
 LC1648.Superseded values are not recommended for survey control.
 LC1648
 LC1648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1648.See file dsdata.pdf to determine how the superseded data were derived.
 LC1648
 LC1648_MARKER: F = FLANGE-ENCASED ROD
 LC1648_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1648_STAMPING: J 301 1986
 LC1648_MARK LOGO: NGS
 LC1648_PROJECTION: FLUSH
 LC1648_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1648+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2013
 LC1648_ROD/PIPE-DEPTH: 9.10 meters
 LC1648
 LC1648  HISTORY     - Date     Condition        Report By
 LC1648  HISTORY     - 1986     MONUMENTED       NGS
 LC1648  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1648  HISTORY     - 20031120 GOOD             BCA
 LC1648  HISTORY     - 20051205 GOOD             ILDT
 LC1648  HISTORY     - 20130919 GOOD             WOOLPT
 LC1648
 LC1648                          STATION DESCRIPTION
 LC1648
 LC1648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1648'13.5 KM (8.4 MI) SOUTH FROM URBANA.
 LC1648'13.5 KM (8.4 MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 LC1648'WITH U.S. HIGHWAY 150 IN URBANA, 37.2 M (122.0 FT) WEST OF THE CENTER
 LC1648'OF THE HIGHWAY, 8.0 M (26.2 FT) SOUTH OF THE CENTER OF COUNTY ROAD
 LC1648'1000 N, 4.2 M (13.8 FT) EAST OF A UTILITY POLE, AND 0.5 M (1.6 FT)
 LC1648'EAST-NORTHEAST OF A CONCRETE RIGHT-OF-WAY POST.  NOTE--ACCESS TO DATUM
 LC1648'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1648'THE MARK IS 1.4 METERS  WSW FROM  A WITNESS POST
 LC1648'THE MARK IS 0.15 M ABOVE COUNTY ROAD 1000 N.
 LC1648
 LC1648                          STATION RECOVERY (2000)
 LC1648
 LC1648'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1648'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1648'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC1648
 LC1648                          STATION RECOVERY (2003)
 LC1648
 LC1648'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DSC)
 LC1648'RECOVERED IN GOOD CONDITION.
 LC1648
 LC1648                          STATION RECOVERY (2005)
 LC1648
 LC1648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1648'RECOVERED IN GOOD CONDITION.
 LC1648
 LC1648                          STATION RECOVERY (2013)
 LC1648
 LC1648'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2013 (BAH)
 LC1648'STATION IS 6.0 MI (9.7 KM) SOUTH ALONG STATE HIGHWAY 130 FROM ITS
 LC1648'INTERSECTION WITH US HIGHWAY 150 ON THE EAST SIDE OF URBANA.
 LC1648'
 LC1648'THE MARK IS 83 FT (25.3 M) SOUTHWEST OF A STREET SIGN POST, 70 FT
 LC1648'(21.3 M) WEST OF A STOP SIGN POST, 56 FT (17.1 M) SOUTH OF A CONCRETE
 LC1648'R/W MARKER, 48 FT (14.6 M) WEST OF A STREET LIGHT POLE, 25 FT (7.6 M)
 LC1648'SOUTH OF THE CENTERLINE OF COUNTY ROAD 1000, 14 FT (4.3 M) EAST OF A
 LC1648'UTILITY POLE AND 5 FT (1.5 M) WEST OF A GUY WIRE ANCHOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0021 ***********************************************************************
 LD0021  DESIGNATION -  J 31
 LD0021  PID         -  LD0021
 LD0021  STATE/COUNTY-  IL/KNOX
 LD0021  COUNTRY     -  US
 LD0021  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0021
 LD0021                         *CURRENT SURVEY CONTROL
 LD0021  ______________________________________________________________________
 LD0021* NAD 83(1986) POSITION- 40 55 33.     (N) 090 06 31.     (W)   SCALED
 LD0021* NAVD 88 ORTHO HEIGHT -   181.663 (meters)      596.01  (feet) ADJUSTED
 LD0021  ______________________________________________________________________
 LD0021  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 LD0021  DYNAMIC HEIGHT  -        181.583 (meters)      595.74  (feet) COMP
 LD0021  MODELED GRAVITY -    980,178.7   (mgal)                       NAVD 88
 LD0021
 LD0021  VERT ORDER      -  SECOND    CLASS 0
 LD0021
 LD0021.The horizontal coordinates were scaled from a map and have
 LD0021.an estimated accuracy of +/- 6 seconds.
 LD0021
 LD0021.The orthometric height was determined by differential leveling and
 LD0021.adjusted by the NATIONAL GEODETIC SURVEY
 LD0021.in June 1991.
 LD0021
 LD0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0021.GEOID18 height accuracy estimate available here.
 LD0021
 LD0021.Click photographs - Photos may exist for this station.
 LD0021
 LD0021.The dynamic height is computed by dividing the NAVD 88
 LD0021.geopotential number by the normal gravity value computed on the
 LD0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0021.degrees latitude (g = 980.6199 gals.).
 LD0021
 LD0021.The modeled gravity was interpolated from observed gravity values.
 LD0021
 LD0021;                    North         East    Units  Estimated Accuracy
 LD0021;SPC IL W     -   472,790.      704,890.      MT  (+/- 180 meters Scaled)
 LD0021
 LD0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF434345(NAD 83)
 LD0021
 LD0021                          SUPERSEDED SURVEY CONTROL
 LD0021
 LD0021  NGVD 29 (??/??/92)  181.732  (m)          596.23   (f) ADJ UNCH    2 0
 LD0021
 LD0021.Superseded values are not recommended for survey control.
 LD0021
 LD0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0021.See file dsdata.pdf to determine how the superseded data were derived.
 LD0021
 LD0021_MARKER: DB = BENCH MARK DISK
 LD0021_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0021_SP_SET: BRIDGE
 LD0021_STAMPING: J 31 1934
 LD0021_MARK LOGO: CGS
 LD0021_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0021
 LD0021  HISTORY     - Date     Condition        Report By
 LD0021  HISTORY     - 1934     MONUMENTED       CGS
 LD0021  HISTORY     - 1942     GOOD             CGS
 LD0021  HISTORY     - 1977     MARK NOT FOUND   USGS
 LD0021  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0021
 LD0021                          STATION DESCRIPTION
 LD0021
 LD0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0021'AT DEHINDA.
 LD0021'AT DAHINDA, KNOX COUNTY, ON THE ATCHISON, TOPEKA AND SANTA FE
 LD0021'RAILWAY, 5 POLES EAST OF THE STATION, AT A ROAD CROSSING, AT
 LD0021'OVERPASS 163 B, IN THE TOP OF THE NORTH END OF THE EAST CONCRETE
 LD0021'ABUTMENT, AND 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LD0021'STAMPED J 31 1934.
 LD0021
 LD0021                          STATION RECOVERY (1977)
 LD0021
 LD0021'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LD0021'MARK NOT FOUND.
 LD0021
 LD0021                          STATION RECOVERY (1997)
 LD0021
 LD0021'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0021'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0440 ***********************************************************************
 LD0440  DESIGNATION -  J 32
 LD0440  PID         -  LD0440
 LD0440  STATE/COUNTY-  IL/WARREN
 LD0440  COUNTRY     -  US
 LD0440  USGS QUAD   -  CAMERON (2018)
 LD0440
 LD0440                         *CURRENT SURVEY CONTROL
 LD0440  ______________________________________________________________________
 LD0440* NAD 83(1986) POSITION- 40 53 26.     (N) 090 35 34.     (W)   SCALED
 LD0440* NAVD 88 ORTHO HEIGHT -   236.223 (meters)      775.01  (feet) ADJUSTED
 LD0440  ______________________________________________________________________
 LD0440  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 LD0440  DYNAMIC HEIGHT  -        236.116 (meters)      774.66  (feet) COMP
 LD0440  MODELED GRAVITY -    980,166.0   (mgal)                       NAVD 88
 LD0440
 LD0440  VERT ORDER      -  SECOND    CLASS 0
 LD0440
 LD0440.The horizontal coordinates were scaled from a map and have
 LD0440.an estimated accuracy of +/- 6 seconds.
 LD0440
 LD0440.The orthometric height was determined by differential leveling and
 LD0440.adjusted by the NATIONAL GEODETIC SURVEY
 LD0440.in June 1991.
 LD0440
 LD0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0440.GEOID18 height accuracy estimate available here.
 LD0440
 LD0440.Click photographs - Photos may exist for this station.
 LD0440
 LD0440.The dynamic height is computed by dividing the NAVD 88
 LD0440.geopotential number by the normal gravity value computed on the
 LD0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0440.degrees latitude (g = 980.6199 gals.).
 LD0440
 LD0440.The modeled gravity was interpolated from observed gravity values.
 LD0440
 LD0440;                    North         East    Units  Estimated Accuracy
 LD0440;SPC IL W     -   468,960.      664,090.      MT  (+/- 180 meters Scaled)
 LD0440
 LD0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF027293(NAD 83)
 LD0440
 LD0440                          SUPERSEDED SURVEY CONTROL
 LD0440
 LD0440  NGVD 29 (??/??/92)  236.278  (m)          775.19   (f) ADJ UNCH    2 0
 LD0440
 LD0440.Superseded values are not recommended for survey control.
 LD0440
 LD0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0440.See file dsdata.pdf to determine how the superseded data were derived.
 LD0440
 LD0440_MARKER: DB = BENCH MARK DISK
 LD0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0440_STAMPING: J 32 1934
 LD0440_MARK LOGO: CGS
 LD0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0440+STABILITY: SURFACE MOTION
 LD0440
 LD0440  HISTORY     - Date     Condition        Report By
 LD0440  HISTORY     - 1934     MONUMENTED       CGS
 LD0440  HISTORY     - 1943     POOR             CGS
 LD0440  HISTORY     - 1979     MARK NOT FOUND   USGS
 LD0440  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0440  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0440
 LD0440                          STATION DESCRIPTION
 LD0440
 LD0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0440'3.1 MI E FROM MONMOUTH.
 LD0440'3.1 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0440'FROM THE STATION AT MONMOUTH, WARREN COUNTY, 12 POLES EAST OF
 LD0440'MILEPOST 176, AT A ROAD CROSSING, 42 FEET EAST OF THE CENTERLINE
 LD0440'OF THE ROAD, 13 FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK,
 LD0440'5 FEET NORTHWEST OF A POLE, AND ONE FOOT LOWER THAN THE TRACK.
 LD0440'A STANDARD DISK, STAMPED J 32 1934 AND SET IN THE TOP OF A
 LD0440'CONCRETE POST.
 LD0440
 LD0440                          STATION RECOVERY (1979)
 LD0440
 LD0440'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LD0440'MARK NOT FOUND.
 LD0440
 LD0440                          STATION RECOVERY (2001)
 LD0440
 LD0440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0440'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0440
 LD0440                          STATION RECOVERY (2012)
 LD0440
 LD0440'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0440'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0502 ***********************************************************************
 LD0502  DESIGNATION -  J 33
 LD0502  PID         -  LD0502
 LD0502  STATE/COUNTY-  IL/HENDERSON
 LD0502  COUNTRY     -  US
 LD0502  USGS QUAD   -  LOMAX (2018)
 LD0502
 LD0502                         *CURRENT SURVEY CONTROL
 LD0502  ______________________________________________________________________
 LD0502* NAD 83(1986) POSITION- 40 41 16.     (N) 091 03 39.     (W)   SCALED
 LD0502* NAVD 88 ORTHO HEIGHT -   168.261 (meters)      552.04  (feet) ADJUSTED
 LD0502  ______________________________________________________________________
 LD0502  GEOID HEIGHT    -        -33.328 (meters)                     GEOID18
 LD0502  DYNAMIC HEIGHT  -        168.181 (meters)      551.77  (feet) COMP
 LD0502  MODELED GRAVITY -    980,148.7   (mgal)                       NAVD 88
 LD0502
 LD0502  VERT ORDER      -  SECOND    CLASS 0
 LD0502
 LD0502.The horizontal coordinates were scaled from a map and have
 LD0502.an estimated accuracy of +/- 6 seconds.
 LD0502
 LD0502.The orthometric height was determined by differential leveling and
 LD0502.adjusted by the NATIONAL GEODETIC SURVEY
 LD0502.in June 1991.
 LD0502
 LD0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0502.GEOID18 height accuracy estimate available here.
 LD0502
 LD0502.Click photographs - Photos may exist for this station.
 LD0502
 LD0502.The dynamic height is computed by dividing the NAVD 88
 LD0502.geopotential number by the normal gravity value computed on the
 LD0502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0502.degrees latitude (g = 980.6199 gals.).
 LD0502
 LD0502.The modeled gravity was interpolated from observed gravity values.
 LD0502
 LD0502;                    North         East    Units  Estimated Accuracy
 LD0502;SPC IL W     -   446,740.      624,420.      MT  (+/- 180 meters Scaled)
 LD0502
 LD0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF638059(NAD 83)
 LD0502
 LD0502                          SUPERSEDED SURVEY CONTROL
 LD0502
 LD0502  NGVD 29 (??/??/92)  168.313  (m)          552.21   (f) ADJ UNCH    2 0
 LD0502
 LD0502.Superseded values are not recommended for survey control.
 LD0502
 LD0502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0502.See file dsdata.pdf to determine how the superseded data were derived.
 LD0502
 LD0502_MARKER: DB = BENCH MARK DISK
 LD0502_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0502+WITH SETTING: PAVEMENT
 LD0502_SP_SET: SIGNAL CONTROL BASE
 LD0502_STAMPING: J 33 1934
 LD0502_MARK LOGO: CGS
 LD0502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0502+STABILITY: SURFACE MOTION
 LD0502
 LD0502  HISTORY     - Date     Condition        Report By
 LD0502  HISTORY     - 1934     MONUMENTED       CGS
 LD0502  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0502  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0502
 LD0502                          STATION DESCRIPTION
 LD0502
 LD0502'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0502'1 MI NE FROM LOMAX.
 LD0502'1.0 MILE NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0502'RAILROAD FROM THE STATION A LOMAX, HENDERSON COUNTY, AT THE
 LD0502'CROSSING OF THE TOLEDO, PEORIA AND WESTERN RAILROAD, 9 FEET
 LD0502'SOUTHEAST OF THE CENTER OF THE CROSSING, 9 FEET NORTHEAST OF THE
 LD0502'CENTERLINE OF THE T.P. AND W.RR, IN THE TOP OF THE EAST CORNER
 LD0502'OF A CONCRETE SIGNAL CONTROL BASE, AND 18 INCHES LOWER THAN THE
 LD0502'TRACK.  A STANDARD DISK, STAMPED J 33 1934.
 LD0502
 LD0502                          STATION RECOVERY (2001)
 LD0502
 LD0502'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001
 LD0502'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0502
 LD0502                          STATION RECOVERY (2012)
 LD0502
 LD0502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0502'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0281 ***********************************************************************
 LD0281  DESIGNATION -  J 34
 LD0281  PID         -  LD0281
 LD0281  STATE/COUNTY-  IL/MCDONOUGH
 LD0281  COUNTRY     -  US
 LD0281  USGS QUAD   -  ADAIR (2018)
 LD0281
 LD0281                         *CURRENT SURVEY CONTROL
 LD0281  ______________________________________________________________________
 LD0281* NAD 83(1986) POSITION- 40 29 14.     (N) 090 28 18.     (W)   SCALED
 LD0281* NAVD 88 ORTHO HEIGHT -   204.499 (meters)      670.93  (feet) ADJUSTED
 LD0281  ______________________________________________________________________
 LD0281  GEOID HEIGHT    -        -33.185 (meters)                     GEOID18
 LD0281  DYNAMIC HEIGHT  -        204.400 (meters)      670.60  (feet) COMP
 LD0281  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 LD0281
 LD0281  VERT ORDER      -  SECOND    CLASS 0
 LD0281
 LD0281.The horizontal coordinates were scaled from a map and have
 LD0281.an estimated accuracy of +/- 6 seconds.
 LD0281
 LD0281.The orthometric height was determined by differential leveling and
 LD0281.adjusted by the NATIONAL GEODETIC SURVEY
 LD0281.in June 1991.
 LD0281
 LD0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0281.GEOID18 height accuracy estimate available here.
 LD0281
 LD0281.Click photographs - Photos may exist for this station.
 LD0281
 LD0281.The dynamic height is computed by dividing the NAVD 88
 LD0281.geopotential number by the normal gravity value computed on the
 LD0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0281.degrees latitude (g = 980.6199 gals.).
 LD0281
 LD0281.The modeled gravity was interpolated from observed gravity values.
 LD0281
 LD0281;                    North         East    Units  Estimated Accuracy
 LD0281;SPC IL W     -   424,130.      674,140.      MT  (+/- 180 meters Scaled)
 LD0281
 LD0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE142849(NAD 83)
 LD0281
 LD0281                          SUPERSEDED SURVEY CONTROL
 LD0281
 LD0281  NGVD 29 (??/??/92)  204.567  (m)          671.15   (f) ADJ UNCH    2 0
 LD0281
 LD0281.Superseded values are not recommended for survey control.
 LD0281
 LD0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0281.See file dsdata.pdf to determine how the superseded data were derived.
 LD0281
 LD0281_MARKER: DB = BENCH MARK DISK
 LD0281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0281_STAMPING: J 34 1935
 LD0281_MARK LOGO: CGS
 LD0281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0281+STABILITY: SURFACE MOTION
 LD0281
 LD0281  HISTORY     - Date     Condition        Report By
 LD0281  HISTORY     - 1934     MONUMENTED       CGS
 LD0281  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0281
 LD0281                          STATION DESCRIPTION
 LD0281
 LD0281'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0281'AT NEW PHILADELPHIA.
 LD0281'AT NEW PHILADELPHIA, MCDONOUGH  COUNTY, ON THE TOLEDO, PEORIA AND
 LD0281'WESTERN RAILROAD, 3 POLES WEST OF THE STATION, 45 FEET SOUTH OF A
 LD0281'POINT 45 FEET EAST OF THE CENTER OF A ROAD CROSSING, 36 FEET NORTH
 LD0281'OF THE RIGHT-OF-WAY FENCE, AND 3.5 FEET LOWER THAN THE TRACK.  A
 LD0281'STANDARD DISK, STAMPED J 34 1934 AND SET IN THE TOP OF A CONCRETE
 LD0281'POST.
 LD0281
 LD0281                          STATION RECOVERY (2012)
 LD0281
 LD0281'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0281'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0312 ***********************************************************************
 LD0312  DESIGNATION -  J 35 RESET
 LD0312  PID         -  LD0312
 LD0312  STATE/COUNTY-  IL/MASON
 LD0312  COUNTRY     -  US
 LD0312  USGS QUAD   -  HAVANA (2018)
 LD0312
 LD0312                         *CURRENT SURVEY CONTROL
 LD0312  ______________________________________________________________________
 LD0312* NAD 83(1986) POSITION- 40 18 38.     (N) 090 03 28.     (W)   SCALED
 LD0312* NAVD 88 ORTHO HEIGHT -   141.300 (meters)      463.58  (feet) ADJUSTED
 LD0312  ______________________________________________________________________
 LD0312  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 LD0312  DYNAMIC HEIGHT  -        141.230 (meters)      463.35  (feet) COMP
 LD0312  MODELED GRAVITY -    980,127.3   (mgal)                       NAVD 88
 LD0312
 LD0312  VERT ORDER      -  FIRST     CLASS II
 LD0312
 LD0312.The horizontal coordinates were scaled from a map and have
 LD0312.an estimated accuracy of +/- 6 seconds.
 LD0312
 LD0312.The orthometric height was determined by differential leveling and
 LD0312.adjusted by the NATIONAL GEODETIC SURVEY
 LD0312.in June 1991.
 LD0312
 LD0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0312.GEOID18 height accuracy estimate available here.
 LD0312
 LD0312.Click photographs - Photos may exist for this station.
 LD0312
 LD0312.The dynamic height is computed by dividing the NAVD 88
 LD0312.geopotential number by the normal gravity value computed on the
 LD0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0312.degrees latitude (g = 980.6199 gals.).
 LD0312
 LD0312.The modeled gravity was interpolated from observed gravity values.
 LD0312
 LD0312;                    North         East    Units  Estimated Accuracy
 LD0312;SPC IL W     -   404,480.      709,260.      MT  (+/- 180 meters Scaled)
 LD0312
 LD0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE500663(NAD 83)
 LD0312
 LD0312                          SUPERSEDED SURVEY CONTROL
 LD0312
 LD0312  NGVD 29 (??/??/92)  141.402  (m)          463.92   (f) ADJ UNCH    1 2
 LD0312
 LD0312.Superseded values are not recommended for survey control.
 LD0312
 LD0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0312.See file dsdata.pdf to determine how the superseded data were derived.
 LD0312
 LD0312_MARKER: DB = BENCH MARK DISK
 LD0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0312_STAMPING: J 35 RESET 1940
 LD0312_MARK LOGO: CGS
 LD0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0312+STABILITY: SURFACE MOTION
 LD0312
 LD0312  HISTORY     - Date     Condition        Report By
 LD0312  HISTORY     - 1940     MONUMENTED       CGS
 LD0312  HISTORY     - 1961     GOOD             CGS
 LD0312
 LD0312                          STATION DESCRIPTION
 LD0312
 LD0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0312'0.7 MI N FROM HAVANA.
 LD0312'ABOUT 0.7 MILE NORTH ALONG BROADWAY FROM THE COUNTY COURTHOUSE
 LD0312'AT HAVANA, THENCE 155 YARDS NORTHEAST ALONG THE CHICAGO AND
 LD0312'ILLINOIS MIDLAND RAILWAY, AT THE CROSSING OF A PRIVATE ROAD
 LD0312'LEADING TO AGRICO WAREHOUSE, 32 1/2 FEET NORTHWEST OF THE NORTHWEST
 LD0312'RAIL, 37 FEET WEST OF THE CENTER LINE OF THE ROAD, 2.3 FEET
 LD0312'WEST-NORHTWEST OF A VERTICAL RAIL RIGHT-OF-WAY MARKER, 2 1/2 FEET
 LD0312'BELOW THE TOP OF RAIL, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LD0312'3 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0998 ***********************************************************************
 KB0998  DESIGNATION -  J 36
 KB0998  PID         -  KB0998
 KB0998  STATE/COUNTY-  IL/SANGAMON
 KB0998  COUNTRY     -  US
 KB0998  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0998
 KB0998                         *CURRENT SURVEY CONTROL
 KB0998  ______________________________________________________________________
 KB0998* NAD 83(1986) POSITION- 39 49 50.     (N) 089 38 02.     (W)   SCALED
 KB0998* NAVD 88 ORTHO HEIGHT -   179.455 (meters)      588.76  (feet) ADJUSTED
 KB0998  ______________________________________________________________________
 KB0998  GEOID HEIGHT    -        -32.568 (meters)                     GEOID18
 KB0998  DYNAMIC HEIGHT  -        179.357 (meters)      588.44  (feet) COMP
 KB0998  MODELED GRAVITY -    980,078.2   (mgal)                       NAVD 88
 KB0998
 KB0998  VERT ORDER      -  SECOND    CLASS 0
 KB0998
 KB0998.The horizontal coordinates were scaled from a map and have
 KB0998.an estimated accuracy of +/- 6 seconds.
 KB0998
 KB0998.The orthometric height was determined by differential leveling and
 KB0998.adjusted by the NATIONAL GEODETIC SURVEY
 KB0998.in June 1991.
 KB0998
 KB0998.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0998.GEOID18 height accuracy estimate available here.
 KB0998
 KB0998.Click photographs - Photos may exist for this station.
 KB0998
 KB0998.The dynamic height is computed by dividing the NAVD 88
 KB0998.geopotential number by the normal gravity value computed on the
 KB0998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0998.degrees latitude (g = 980.6199 gals.).
 KB0998
 KB0998.The modeled gravity was interpolated from observed gravity values.
 KB0998
 KB0998;                    North         East    Units  Estimated Accuracy
 KB0998;SPC IL W     -   351,310.      745,610.      MT  (+/- 180 meters Scaled)
 KB0998
 KB0998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK746122(NAD 83)
 KB0998
 KB0998                          SUPERSEDED SURVEY CONTROL
 KB0998
 KB0998  NGVD 29 (??/??/92)  179.550  (m)          589.07   (f) ADJ UNCH    2 0
 KB0998
 KB0998.Superseded values are not recommended for survey control.
 KB0998
 KB0998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0998.See file dsdata.pdf to determine how the superseded data were derived.
 KB0998
 KB0998_MARKER: DB = BENCH MARK DISK
 KB0998_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KB0998+WITH SETTING: PAVEMENT
 KB0998_SP_SET: SEMAPHORE BASE
 KB0998_STAMPING: J 36 1934
 KB0998_MARK LOGO: CGS
 KB0998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0998+STABILITY: SURFACE MOTION
 KB0998
 KB0998  HISTORY     - Date     Condition        Report By
 KB0998  HISTORY     - 1934     MONUMENTED       CGS
 KB0998  HISTORY     - 1935     GOOD             CGS
 KB0998  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 KB0998
 KB0998                          STATION DESCRIPTION
 KB0998
 KB0998'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0998'AT RIDGELY.
 KB0998'AT RIDGELY, SANGAMON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 KB0998'RAILWAY, ABOUT 290 FEET NORTH OF YARD-MASTERS OFFICE, ABOUT 360
 KB0998'FEET NORTH OF MILEPOST 85, 39 FEET NORTH OF A POLE, 9 FEET WEST
 KB0998'OF THE CENTERLINE OF THE TRACK, IN THE TOP OF THE SOUTHWEST
 KB0998'CORNER OF A CONCRETE SEMAPHORE SIGNAL BASE AND ABOUT ONE HALF
 KB0998'FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED J 36 1934.
 KB0998
 KB0998                          STATION RECOVERY (2012)
 KB0998
 KB0998'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0998'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1207 ***********************************************************************
 LC1207  DESIGNATION -  J 37
 LC1207  PID         -  LC1207
 LC1207  STATE/COUNTY-  IL/TAZEWELL
 LC1207  COUNTRY     -  US
 LC1207  USGS QUAD   -  NATRONA (2018)
 LC1207
 LC1207                         *CURRENT SURVEY CONTROL
 LC1207  ______________________________________________________________________
 LC1207* NAD 83(1986) POSITION- 40 22 14.2    (N) 089 37 56.4    (W)   HD_HELD2
 LC1207* NAVD 88 ORTHO HEIGHT -   160.019 (meters)      525.00  (feet) ADJUSTED
 LC1207  ______________________________________________________________________
 LC1207  GEOID HEIGHT    -        -32.782 (meters)                     GEOID18
 LC1207  DYNAMIC HEIGHT  -        159.941 (meters)      524.74  (feet) COMP
 LC1207  MODELED GRAVITY -    980,135.7   (mgal)                       NAVD 88
 LC1207
 LC1207  VERT ORDER      -  SECOND    CLASS I
 LC1207
 LC1207.The horizontal coordinates were established by autonomous hand held GPS
 LC1207.observations and have an estimated accuracy of +/- 10 meters.
 LC1207
 LC1207.The orthometric height was determined by differential leveling and
 LC1207.adjusted by the IL DEPT OF TRANSP
 LC1207.in July 2015.
 LC1207
 LC1207.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1207.GEOID18 height accuracy estimate available here.
 LC1207
 LC1207.Click photographs - Photos may exist for this station.
 LC1207
 LC1207.The dynamic height is computed by dividing the NAVD 88
 LC1207.geopotential number by the normal gravity value computed on the
 LC1207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1207.degrees latitude (g = 980.6199 gals.).
 LC1207
 LC1207.The modeled gravity was interpolated from observed gravity values.
 LC1207
 LC1207;                    North         East    Units  Estimated Accuracy
 LC1207;SPC IL W     -   411,274.      745,379.      MT  (+/- 10 meters HH2 GPS)
 LC1207
 LC1207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7651172219(NAD 83)
 LC1207
 LC1207                          SUPERSEDED SURVEY CONTROL
 LC1207
 LC1207  NAVD 88 (06/15/91)  160.001  (m)          524.94   (f) SUPERSEDED  2 0
 LC1207  NGVD 29 (??/??/92)  160.101  (m)          525.26   (f) ADJ UNCH    2 0
 LC1207
 LC1207.Superseded values are not recommended for survey control.
 LC1207
 LC1207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1207.See file dsdata.pdf to determine how the superseded data were derived.
 LC1207
 LC1207_MARKER: DB = BENCH MARK DISK
 LC1207_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1207_SP_SET: CULVERT HEADWALL
 LC1207_STAMPING: J 37 1934
 LC1207_MARK LOGO: CGS
 LC1207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1207+STABILITY: SURFACE MOTION
 LC1207_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1207+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1207
 LC1207  HISTORY     - Date     Condition        Report By
 LC1207  HISTORY     - 1934     MONUMENTED       CGS
 LC1207  HISTORY     - 1954     GOOD             CGS
 LC1207  HISTORY     - 20141001 GOOD             DJHENK
 LC1207
 LC1207                          STATION DESCRIPTION
 LC1207
 LC1207'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1207'2.3 MI S FROM GREEN VALLEY.
 LC1207'ABOUT 2.3 MILES SOUTH ALONG THE GULF, MOBILE AND OHIO RAILROAD
 LC1207'FROM CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT GREEN VALLEY,
 LC1207'ABOUT 1.5 MILES NORTH OF WINKEL, AT THE CROSSING OF STATE HIGHWAY
 LC1207'122, IN THE TOP OF THE WEST END OF SOUTH CONCRETE HEAD WALL OF A
 LC1207'30-INCH TILE PIPE CULVERT UNDER HIGHWAY, 20 FEET EAST OF EAST
 LC1207'RAIL, 20 FEET SOUTH OF CENTER LINE OF HIGHWAY AND ABOUT 3 1/2
 LC1207'FEET BELOW LEVEL OF HIGHWAY.
 LC1207
 LC1207                          STATION RECOVERY (2014)
 LC1207
 LC1207'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1207'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1153 ***********************************************************************
 LC1153  DESIGNATION -  J 38
 LC1153  PID         -  LC1153
 LC1153  STATE/COUNTY-  IL/LOGAN
 LC1153  COUNTRY     -  US
 LC1153  USGS QUAD   -  LINCOLN WEST (2018)
 LC1153
 LC1153                         *CURRENT SURVEY CONTROL
 LC1153  ______________________________________________________________________
 LC1153* NAD 83(1986) POSITION- 40 08 39.     (N) 089 23 11.     (W)   SCALED
 LC1153* NAVD 88 ORTHO HEIGHT -   180.224 (meters)      591.28  (feet) ADJUSTED
 LC1153  ______________________________________________________________________
 LC1153  GEOID HEIGHT    -        -32.543 (meters)                     GEOID18
 LC1153  DYNAMIC HEIGHT  -        180.132 (meters)      590.98  (feet) COMP
 LC1153  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 LC1153
 LC1153  VERT ORDER      -  SECOND    CLASS 0
 LC1153
 LC1153.The horizontal coordinates were scaled from a map and have
 LC1153.an estimated accuracy of +/- 6 seconds.
 LC1153
 LC1153.The orthometric height was determined by differential leveling and
 LC1153.adjusted by the NATIONAL GEODETIC SURVEY
 LC1153.in June 1991.
 LC1153
 LC1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1153.GEOID18 height accuracy estimate available here.
 LC1153
 LC1153.Click photographs - Photos may exist for this station.
 LC1153
 LC1153.The dynamic height is computed by dividing the NAVD 88
 LC1153.geopotential number by the normal gravity value computed on the
 LC1153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1153.degrees latitude (g = 980.6199 gals.).
 LC1153
 LC1153.The modeled gravity was interpolated from observed gravity values.
 LC1153
 LC1153;                    North         East    Units  Estimated Accuracy
 LC1153;SPC IL W     -   386,290.      766,490.      MT  (+/- 180 meters Scaled)
 LC1153
 LC1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK967464(NAD 83)
 LC1153
 LC1153                          SUPERSEDED SURVEY CONTROL
 LC1153
 LC1153  NGVD 29 (??/??/92)  180.309  (m)          591.56   (f) ADJ UNCH    2 0
 LC1153
 LC1153.Superseded values are not recommended for survey control.
 LC1153
 LC1153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1153.See file dsdata.pdf to determine how the superseded data were derived.
 LC1153
 LC1153_MARKER: DB = BENCH MARK DISK
 LC1153_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC1153+WITH SETTING: PAVEMENT
 LC1153_SP_SET: SIGNAL BASE
 LC1153_STAMPING: J 38 1934
 LC1153_MARK LOGO: CGS
 LC1153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1153+STABILITY: SURFACE MOTION
 LC1153
 LC1153  HISTORY     - Date     Condition        Report By
 LC1153  HISTORY     - 1934     MONUMENTED       CGS
 LC1153  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC1153
 LC1153                          STATION DESCRIPTION
 LC1153
 LC1153'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1153'1.1 MI W FROM LINCOLN.
 LC1153'1.1 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC1153'FREIGHT STATION AT LINCOLN, LOGAN COUNTY, 9 POLES WEST OF MILEPOST
 LC1153'63, AT A HIGHWAY CROSSING, 18 FEET WEST OF THE CENTERLINE OF
 LC1153'STATE HIGHWAY 10, 10 FEET WEST OF THE CENTERLINE OF THE TRACK,
 LC1153'AT A FLASH SIGNAL, IN THE CENTER OF THE TOP OF THE SOUTH SIDE
 LC1153'OF THE CONCRETE BASE, AND ABOUT ONE FOOT HIGHER THAN THE TRACK.
 LC1153'A STANDARD DISK, STAMPED J 38 1934.
 LC1153
 LC1153                          STATION RECOVERY (1975)
 LC1153
 LC1153'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1153'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0530 ***********************************************************************
 LC0530  DESIGNATION -  J 39
 LC0530  PID         -  LC0530
 LC0530  STATE/COUNTY-  IL/MCLEAN
 LC0530  COUNTRY     -  US
 LC0530  USGS QUAD   -  ARROWSMITH (2018)
 LC0530
 LC0530                         *CURRENT SURVEY CONTROL
 LC0530  ______________________________________________________________________
 LC0530* NAD 83(1986) POSITION- 40 26 59.     (N) 088 41 02.     (W)   SCALED
 LC0530* NAVD 88 ORTHO HEIGHT -   261.363 (meters)      857.49  (feet) ADJUSTED
 LC0530  ______________________________________________________________________
 LC0530  GEOID HEIGHT    -        -31.995 (meters)                     GEOID18
 LC0530  DYNAMIC HEIGHT  -        261.236 (meters)      857.07  (feet) COMP
 LC0530  MODELED GRAVITY -    980,134.2   (mgal)                       NAVD 88
 LC0530
 LC0530  VERT ORDER      -  SECOND    CLASS 0
 LC0530
 LC0530.The horizontal coordinates were scaled from a map and have
 LC0530.an estimated accuracy of +/- 6 seconds.
 LC0530
 LC0530.The orthometric height was determined by differential leveling and
 LC0530.adjusted by the NATIONAL GEODETIC SURVEY
 LC0530.in June 1991.
 LC0530
 LC0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0530.GEOID18 height accuracy estimate available here.
 LC0530
 LC0530.Click photographs - Photos may exist for this station.
 LC0530
 LC0530.The dynamic height is computed by dividing the NAVD 88
 LC0530.geopotential number by the normal gravity value computed on the
 LC0530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0530.degrees latitude (g = 980.6199 gals.).
 LC0530
 LC0530.The modeled gravity was interpolated from observed gravity values.
 LC0530
 LC0530;                    North         East    Units  Estimated Accuracy
 LC0530;SPC IL E     -   420,000.      270,260.      MT  (+/- 180 meters Scaled)
 LC0530
 LC0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK572790(NAD 83)
 LC0530
 LC0530                          SUPERSEDED SURVEY CONTROL
 LC0530
 LC0530  NGVD 29 (??/??/92)  261.416  (m)          857.66   (f) ADJ UNCH    2 0
 LC0530
 LC0530.Superseded values are not recommended for survey control.
 LC0530
 LC0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0530.See file dsdata.pdf to determine how the superseded data were derived.
 LC0530
 LC0530_MARKER: DB = BENCH MARK DISK
 LC0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0530_STAMPING: J 39 1934
 LC0530_MARK LOGO: CGS
 LC0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0530+STABILITY: SURFACE MOTION
 LC0530
 LC0530  HISTORY     - Date     Condition        Report By
 LC0530  HISTORY     - 1934     MONUMENTED       CGS
 LC0530  HISTORY     - 20210324 MARK NOT FOUND   ILDT
 LC0530
 LC0530                          STATION DESCRIPTION
 LC0530
 LC0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0530'1.8 MI E FROM ELLSWORTH.
 LC0530'1.8 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0530'FROM THE BANK OF ELLSWORTH AT ELLSWORTH, MCLEAN  COUNTY, 4
 LC0530'POLES EAST OF MILEPOST 358, 25 FEET EAST OF THE CENTERLINE OF A
 LC0530'PUBLIC-ROAD CROSSING, 43 FEET SOUTH OF THE CENTERLINE OF THE
 LC0530'TRACK, AND 5 FEET EAST OF A POINT 2 FEET NORTH OF A CORNER OF
 LC0530'THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED J 39 1934 AND
 LC0530'SET IN THE TOP OF A CONCRETE POST.
 LC0530
 LC0530                          STATION RECOVERY (2021)
 LC0530
 LC0530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (AC)
 LC0530'PULL OFF ROAD AND TRACKS, DUG 3 FT (0.9 M) NOTHING FOUND.  NEW
 LC0530'ENTRANCE AND RAILROAD ROW FENCE HAS BEEN REMOVED AND CLEANED UP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1814 ***********************************************************************
 LB1814  DESIGNATION -  J 40
 LB1814  PID         -  LB1814
 LB1814  STATE/COUNTY-  IL/FORD
 LB1814  COUNTRY     -  US
 LB1814  USGS QUAD   -  RANKIN (2018)
 LB1814
 LB1814                         *CURRENT SURVEY CONTROL
 LB1814  ______________________________________________________________________
 LB1814* NAD 83(1986) POSITION- 40 27 46.     (N) 087 58 16.     (W)   SCALED
 LB1814* NAVD 88 ORTHO HEIGHT -   232.418 (meters)      762.52  (feet) ADJUSTED
 LB1814  ______________________________________________________________________
 LB1814  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 LB1814  DYNAMIC HEIGHT  -        232.307 (meters)      762.16  (feet) COMP
 LB1814  MODELED GRAVITY -    980,141.7   (mgal)                       NAVD 88
 LB1814
 LB1814  VERT ORDER      -  SECOND    CLASS 0
 LB1814
 LB1814.The horizontal coordinates were scaled from a map and have
 LB1814.an estimated accuracy of +/- 6 seconds.
 LB1814
 LB1814.The orthometric height was determined by differential leveling and
 LB1814.adjusted by the NATIONAL GEODETIC SURVEY
 LB1814.in June 1991.
 LB1814
 LB1814.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1814.GEOID18 height accuracy estimate available here.
 LB1814
 LB1814.Click photographs - Photos may exist for this station.
 LB1814
 LB1814.The dynamic height is computed by dividing the NAVD 88
 LB1814.geopotential number by the normal gravity value computed on the
 LB1814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1814.degrees latitude (g = 980.6199 gals.).
 LB1814
 LB1814.The modeled gravity was interpolated from observed gravity values.
 LB1814
 LB1814;                    North         East    Units  Estimated Accuracy
 LB1814;SPC IL E     -   421,450.      330,720.      MT  (+/- 180 meters Scaled)
 LB1814
 LB1814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK176795(NAD 83)
 LB1814
 LB1814                          SUPERSEDED SURVEY CONTROL
 LB1814
 LB1814  NGVD 29 (??/??/92)  232.477  (m)          762.72   (f) ADJ UNCH    2 0
 LB1814
 LB1814.Superseded values are not recommended for survey control.
 LB1814
 LB1814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1814.See file dsdata.pdf to determine how the superseded data were derived.
 LB1814
 LB1814_MARKER: DB = BENCH MARK DISK
 LB1814_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1814_SP_SET: BRIDGE
 LB1814_STAMPING: J 40 1935
 LB1814_MARK LOGO: CGS
 LB1814_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1814
 LB1814  HISTORY     - Date     Condition        Report By
 LB1814  HISTORY     - 1935     MONUMENTED       CGS
 LB1814  HISTORY     - 20020314 MARK NOT FOUND   INDIV
 LB1814
 LB1814                          STATION DESCRIPTION
 LB1814
 LB1814'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1814'AT CLARENCE.
 LB1814'AT CLARENCE, FORD COUNTY, ONE BLOCK SOUTH OF THE NEW YORK,
 LB1814'CHICAGO AND ST. LOUIS RAILROAD STATION, 90 FEET SOUTHEAST OF THE
 LB1814'POST OFFICE, AT A 10-FOOT CONCRETE HIGHWAY BRIDGE, IN THE CENTER
 LB1814'OF THE TOP OF THE NORTHEAST WING WALL, AND LEVEL WITH THE
 LB1814'ROADWAY.  A STANDARD DISK, STAMPED J 40 1935.
 LB1814
 LB1814                          STATION RECOVERY (2002)
 LB1814
 LB1814'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KJS)
 LB1814'MARK FOUND IS LABELED J-40 RESET 1991 ORIGINAL MARK IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1945 ***********************************************************************
 LB1945  DESIGNATION -  J 41
 LB1945  PID         -  LB1945
 LB1945  STATE/COUNTY-  IL/IROQUOIS
 LB1945  COUNTRY     -  US
 LB1945  USGS QUAD   -  WATSEKA (2018)
 LB1945
 LB1945                         *CURRENT SURVEY CONTROL
 LB1945  ______________________________________________________________________
 LB1945* NAD 83(1986) POSITION- 40 46 23.     (N) 087 38 06.     (W)   SCALED
 LB1945* NAVD 88 ORTHO HEIGHT -   208.447 (meters)      683.88  (feet) ADJUSTED
 LB1945  ______________________________________________________________________
 LB1945  GEOID HEIGHT    -        -32.950 (meters)                     GEOID18
 LB1945  DYNAMIC HEIGHT  -        208.354 (meters)      683.57  (feet) COMP
 LB1945  MODELED GRAVITY -    980,169.6   (mgal)                       NAVD 88
 LB1945
 LB1945  VERT ORDER      -  SECOND    CLASS 0
 LB1945
 LB1945.The horizontal coordinates were scaled from a map and have
 LB1945.an estimated accuracy of +/- 6 seconds.
 LB1945
 LB1945.The orthometric height was determined by differential leveling and
 LB1945.adjusted by the NATIONAL GEODETIC SURVEY
 LB1945.in June 1991.
 LB1945
 LB1945.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1945.GEOID18 height accuracy estimate available here.
 LB1945
 LB1945.Click photographs - Photos may exist for this station.
 LB1945
 LB1945.The dynamic height is computed by dividing the NAVD 88
 LB1945.geopotential number by the normal gravity value computed on the
 LB1945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1945.degrees latitude (g = 980.6199 gals.).
 LB1945
 LB1945.The modeled gravity was interpolated from observed gravity values.
 LB1945
 LB1945;                    North         East    Units  Estimated Accuracy
 LB1945;SPC IL E     -   456,070.      358,950.      MT  (+/- 180 meters Scaled)
 LB1945
 LB1945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL464137(NAD 83)
 LB1945
 LB1945                          SUPERSEDED SURVEY CONTROL
 LB1945
 LB1945  NGVD 29 (??/??/92)  208.512  (m)          684.09   (f) ADJ UNCH    2 0
 LB1945
 LB1945.Superseded values are not recommended for survey control.
 LB1945
 LB1945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1945.See file dsdata.pdf to determine how the superseded data were derived.
 LB1945
 LB1945_MARKER: DB = BENCH MARK DISK
 LB1945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1945_STAMPING: J 41 1934
 LB1945_MARK LOGO: CGS
 LB1945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1945+STABILITY: SURFACE MOTION
 LB1945
 LB1945  HISTORY     - Date     Condition        Report By
 LB1945  HISTORY     - 1934     MONUMENTED       CGS
 LB1945  HISTORY     - 20071013 MARK NOT FOUND   GEOCAC
 LB1945
 LB1945                          STATION DESCRIPTION
 LB1945
 LB1945'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LB1945'AT EASTBURN.
 LB1945'AT EASTBURN, IROQUOIS COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LB1945'RAILROAD, 100 FEET EAST OF AN ELEVATOR, AT A ROAD CROSSING, 50
 LB1945'FEET EAST OF THE CENTERLINE OF THE ROAD, 47 FEET SOUTH OF THE
 LB1945'CENTERLINE OF THE TRACK, AND LEVEL WITH THE TRACK.  A STANDARD
 LB1945'DISK, STAMPED J 41 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LB1945
 LB1945                          STATION RECOVERY (2007)
 LB1945
 LB1945'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1945'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0356 ***********************************************************************
 LD0356  DESIGNATION -  J 43
 LD0356  PID         -  LD0356
 LD0356  STATE/COUNTY-  IL/FULTON
 LD0356  COUNTRY     -  US
 LD0356  USGS QUAD   -  LEWISTOWN (2018)
 LD0356
 LD0356                         *CURRENT SURVEY CONTROL
 LD0356  ______________________________________________________________________
 LD0356* NAD 83(1986) POSITION- 40 24 19.     (N) 090 08 57.     (W)   SCALED
 LD0356* NAVD 88 ORTHO HEIGHT -   179.413 (meters)      588.62  (feet) ADJUSTED
 LD0356  ______________________________________________________________________
 LD0356  GEOID HEIGHT    -        -33.144 (meters)                     GEOID18
 LD0356  DYNAMIC HEIGHT  -        179.324 (meters)      588.33  (feet) COMP
 LD0356  MODELED GRAVITY -    980,125.9   (mgal)                       NAVD 88
 LD0356
 LD0356  VERT ORDER      -  SECOND    CLASS 0
 LD0356
 LD0356.The horizontal coordinates were scaled from a map and have
 LD0356.an estimated accuracy of +/- 6 seconds.
 LD0356
 LD0356.The orthometric height was determined by differential leveling and
 LD0356.adjusted by the NATIONAL GEODETIC SURVEY
 LD0356.in June 1991.
 LD0356
 LD0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0356.GEOID18 height accuracy estimate available here.
 LD0356
 LD0356.Click photographs - Photos may exist for this station.
 LD0356
 LD0356.The dynamic height is computed by dividing the NAVD 88
 LD0356.geopotential number by the normal gravity value computed on the
 LD0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0356.degrees latitude (g = 980.6199 gals.).
 LD0356
 LD0356.The modeled gravity was interpolated from observed gravity values.
 LD0356
 LD0356;                    North         East    Units  Estimated Accuracy
 LD0356;SPC IL W     -   414,990.      701,490.      MT  (+/- 180 meters Scaled)
 LD0356
 LD0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE419766(NAD 83)
 LD0356
 LD0356                          SUPERSEDED SURVEY CONTROL
 LD0356
 LD0356  NGVD 29 (??/??/92)  179.499  (m)          588.91   (f) ADJ UNCH    2 0
 LD0356
 LD0356.Superseded values are not recommended for survey control.
 LD0356
 LD0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0356.See file dsdata.pdf to determine how the superseded data were derived.
 LD0356
 LD0356_MARKER: DB = BENCH MARK DISK
 LD0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0356_STAMPING: J 43 1935
 LD0356_MARK LOGO: CGS
 LD0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0356+STABILITY: SURFACE MOTION
 LD0356
 LD0356  HISTORY     - Date     Condition        Report By
 LD0356  HISTORY     - 1935     MONUMENTED       CGS
 LD0356  HISTORY     - 1948     MARK NOT FOUND   CGS
 LD0356
 LD0356                          STATION DESCRIPTION
 LD0356
 LD0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 LD0356'AT LEWISTOWN.
 LD0356'AT LEWISTOWN, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0356'QUINCY RAILROAD, 16 POLES NORTH OF MILEPOST 77, 4 POLES NORTH OF
 LD0356'THE STATION, 42 FEET EAST OF THE CENTERLINE OF THE EAST TRACK,
 LD0356'3 FEET WEST OF THE RIGHT-OF-WAY FENCE, AND LEVEL WITH THE TRACK.
 LD0356'A STANDARD DISK, STAMPED J 43 1935 AND SET IN THE TOP OF A CONCRETE
 LD0356'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1399 ***********************************************************************
 LC1399  DESIGNATION -  J 44
 LC1399  PID         -  LC1399
 LC1399  STATE/COUNTY-  IL/PEORIA
 LC1399  COUNTRY     -  US
 LC1399  USGS QUAD   -  ELMWOOD (2018)
 LC1399
 LC1399                         *CURRENT SURVEY CONTROL
 LC1399  ______________________________________________________________________
 LC1399* NAD 83(1986) POSITION- 40 46 34.     (N) 089 57 53.     (W)   SCALED
 LC1399* NAVD 88 ORTHO HEIGHT -   190.489 (meters)      624.96  (feet) ADJUSTED
 LC1399  ______________________________________________________________________
 LC1399  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 LC1399  DYNAMIC HEIGHT  -        190.401 (meters)      624.67  (feet) COMP
 LC1399  MODELED GRAVITY -    980,155.1   (mgal)                       NAVD 88
 LC1399
 LC1399  VERT ORDER      -  SECOND    CLASS 0
 LC1399
 LC1399.The horizontal coordinates were scaled from a map and have
 LC1399.an estimated accuracy of +/- 6 seconds.
 LC1399
 LC1399.The orthometric height was determined by differential leveling and
 LC1399.adjusted by the NATIONAL GEODETIC SURVEY
 LC1399.in June 1991.
 LC1399
 LC1399.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1399.GEOID18 height accuracy estimate available here.
 LC1399
 LC1399.Click photographs - Photos may exist for this station.
 LC1399
 LC1399.The dynamic height is computed by dividing the NAVD 88
 LC1399.geopotential number by the normal gravity value computed on the
 LC1399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1399.degrees latitude (g = 980.6199 gals.).
 LC1399
 LC1399.The modeled gravity was interpolated from observed gravity values.
 LC1399
 LC1399;                    North         East    Units  Estimated Accuracy
 LC1399;SPC IL W     -   456,180.      717,050.      MT  (+/- 180 meters Scaled)
 LC1399
 LC1399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL498181(NAD 83)
 LC1399
 LC1399                          SUPERSEDED SURVEY CONTROL
 LC1399
 LC1399  NGVD 29 (??/??/92)  190.579  (m)          625.26   (f) ADJ UNCH    2 0
 LC1399
 LC1399.Superseded values are not recommended for survey control.
 LC1399
 LC1399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1399.See file dsdata.pdf to determine how the superseded data were derived.
 LC1399
 LC1399_STAMPING: J 44 1935
 LC1399_MARK LOGO: CGS
 LC1399
 LC1399  HISTORY     - Date     Condition        Report By
 LC1399  HISTORY     - 1935     MONUMENTED       CGS
 LC1399  HISTORY     - 1942     GOOD             CGS
 LC1399  HISTORY     - 1977     MARK NOT FOUND   USGS
 LC1399  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1399  HISTORY     - 20201027 MARK NOT FOUND   ILDT
 LC1399
 LC1399                          STATION DESCRIPTION
 LC1399
 LC1399'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1399'AT ELMWOOD.
 LC1399'AT ELMWOOD, PEORIA COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LC1399'RAILROAD, 48 FEET NORTH OF THE NORTHWEST CORNER OF THE STATION,
 LC1399'33 FEET EAST OF THE CENTERLINE OF A ROAD, 30 FEET NORTH OF THE
 LC1399'CENTERLINE OF THE MAIN TRACK, AND 18 FEET SOUTHEAST OF A POLE.
 LC1399'A STANDARD DISK, STAMPED J 44 1935 AND SET IN THE TOP OF A
 LC1399'CONCRETE POST PROJECTING 18 INCHES ABOVE GROUND.
 LC1399
 LC1399                          STATION RECOVERY (1977)
 LC1399
 LC1399'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LC1399'MARK NOT FOUND.
 LC1399
 LC1399                          STATION RECOVERY (1999)
 LC1399
 LC1399'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1399'MARK NOT FOUND.
 LC1399
 LC1399                          STATION RECOVERY (2020)
 LC1399
 LC1399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1399'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0964 ***********************************************************************
 MF0964  DESIGNATION -  J 45
 MF0964  PID         -  MF0964
 MF0964  STATE/COUNTY-  IL/BUREAU
 MF0964  COUNTRY     -  US
 MF0964  USGS QUAD   -  BUDA (2018)
 MF0964
 MF0964                         *CURRENT SURVEY CONTROL
 MF0964  ______________________________________________________________________
 MF0964* NAD 83(1986) POSITION- 41 17 33.     (N) 089 40 17.     (W)   SCALED
 MF0964* NAVD 88 ORTHO HEIGHT -   229.446 (meters)      752.77  (feet) ADJUSTED
 MF0964  ______________________________________________________________________
 MF0964  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 MF0964  DYNAMIC HEIGHT  -        229.350 (meters)      752.46  (feet) COMP
 MF0964  MODELED GRAVITY -    980,199.0   (mgal)                       NAVD 88
 MF0964
 MF0964  VERT ORDER      -  SECOND    CLASS 0
 MF0964
 MF0964.The horizontal coordinates were scaled from a map and have
 MF0964.an estimated accuracy of +/- 6 seconds.
 MF0964
 MF0964.The orthometric height was determined by differential leveling and
 MF0964.adjusted by the NATIONAL GEODETIC SURVEY
 MF0964.in June 1991.
 MF0964
 MF0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0964.GEOID18 height accuracy estimate available here.
 MF0964
 MF0964.Click photographs - Photos may exist for this station.
 MF0964
 MF0964.The dynamic height is computed by dividing the NAVD 88
 MF0964.geopotential number by the normal gravity value computed on the
 MF0964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0964.degrees latitude (g = 980.6199 gals.).
 MF0964
 MF0964.The modeled gravity was interpolated from observed gravity values.
 MF0964
 MF0964;                    North         East    Units  Estimated Accuracy
 MF0964;SPC IL W     -   513,630.      741,480.      MT  (+/- 180 meters Scaled)
 MF0964
 MF0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL763746(NAD 83)
 MF0964
 MF0964                          SUPERSEDED SURVEY CONTROL
 MF0964
 MF0964  NGVD 29 (??/??/92)  229.523  (m)          753.03   (f) ADJ UNCH    2 0
 MF0964
 MF0964.Superseded values are not recommended for survey control.
 MF0964
 MF0964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0964.See file dsdata.pdf to determine how the superseded data were derived.
 MF0964
 MF0964_MARKER: DB = BENCH MARK DISK
 MF0964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0964_STAMPING: J 45 1934
 MF0964_MARK LOGO: CGS
 MF0964_PROJECTION: PROJECTING 61 CENTIMETERS
 MF0964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0964+STABILITY: SURFACE MOTION
 MF0964_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0964+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2020
 MF0964
 MF0964  HISTORY     - Date     Condition        Report By
 MF0964  HISTORY     - 1934     MONUMENTED       CGS
 MF0964  HISTORY     - 1938     GOOD             CGS
 MF0964  HISTORY     - 19951028 GOOD             USPSQD
 MF0964  HISTORY     - 20010509 GOOD             USPSQD
 MF0964  HISTORY     - 20060203 GOOD             USPSQD
 MF0964  HISTORY     - 20200413 GOOD             ILDT
 MF0964
 MF0964                          STATION DESCRIPTION
 MF0964
 MF0964'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 MF0964'2.3 MI S FROM BUDA.
 MF0964'2.3 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0964'FROM THE STATION AT BUDA, BUREAU COUNTY, 0.5 MILE SOUTH OF THE
 MF0964'CROSSING OF THE CHICAGO AND NORTH WESTERN RAILWAY, AT A ROAD
 MF0964'CROSSING, 50 FEET NORTH OF THE CENTERLINE OF THE ROAD, 15 FEET
 MF0964'WEST OF THE CENTERLINE OF THE TRACK, ON THE SIDE OF A CUT,
 MF0964'AND ABOUT 3 FEET HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MF0964'J 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0964
 MF0964                          STATION RECOVERY (1995)
 MF0964
 MF0964'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0964'RECOVERED IN GOOD CONDITION.
 MF0964
 MF0964                          STATION RECOVERY (2001)
 MF0964
 MF0964'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0964'RECOVERED IN GOOD CONDITION.
 MF0964
 MF0964                          STATION RECOVERY (2006)
 MF0964
 MF0964'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF0964'RECOVERED IN GOOD CONDITION.
 MF0964
 MF0964                          STATION RECOVERY (2020)
 MF0964
 MF0964'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0964'THE MARK IS IN A FENCED CATTLE PASTURE.  RAILROAD IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1149 ***********************************************************************
 MF1149  DESIGNATION -  J 46
 MF1149  PID         -  MF1149
 MF1149  STATE/COUNTY-  IL/LEE
 MF1149  COUNTRY     -  US
 MF1149  USGS QUAD   -  DIXON WEST (2018)
 MF1149
 MF1149                         *CURRENT SURVEY CONTROL
 MF1149  ______________________________________________________________________
 MF1149* NAD 83(1986) POSITION- 41 49 41.     (N) 089 30 51.     (W)   SCALED
 MF1149* NAVD 88 ORTHO HEIGHT -   207.452 (meters)      680.62  (feet) ADJUSTED
 MF1149  ______________________________________________________________________
 MF1149  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 MF1149  DYNAMIC HEIGHT  -        207.379 (meters)      680.38  (feet) COMP
 MF1149  MODELED GRAVITY -    980,261.9   (mgal)                       NAVD 88
 MF1149
 MF1149  VERT ORDER      -  SECOND    CLASS 0
 MF1149
 MF1149.The horizontal coordinates were scaled from a map and have
 MF1149.an estimated accuracy of +/- 6 seconds.
 MF1149
 MF1149.The orthometric height was determined by differential leveling and
 MF1149.adjusted by the NATIONAL GEODETIC SURVEY
 MF1149.in June 1991.
 MF1149
 MF1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1149.GEOID18 height accuracy estimate available here.
 MF1149
 MF1149.Click photographs - Photos may exist for this station.
 MF1149
 MF1149.The dynamic height is computed by dividing the NAVD 88
 MF1149.geopotential number by the normal gravity value computed on the
 MF1149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1149.degrees latitude (g = 980.6199 gals.).
 MF1149
 MF1149.The modeled gravity was interpolated from observed gravity values.
 MF1149
 MF1149;                    North         East    Units  Estimated Accuracy
 MF1149;SPC IL W     -   573,190.      754,200.      MT  (+/- 180 meters Scaled)
 MF1149
 MF1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM912337(NAD 83)
 MF1149
 MF1149                          SUPERSEDED SURVEY CONTROL
 MF1149
 MF1149  NGVD 29 (??/??/92)  207.523  (m)          680.85   (f) ADJ UNCH    2 0
 MF1149
 MF1149.Superseded values are not recommended for survey control.
 MF1149
 MF1149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1149.See file dsdata.pdf to determine how the superseded data were derived.
 MF1149
 MF1149_MARKER: DB = BENCH MARK DISK
 MF1149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1149_STAMPING: J 46 1934
 MF1149_MARK LOGO: CGS
 MF1149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1149+STABILITY: SURFACE MOTION
 MF1149
 MF1149  HISTORY     - Date     Condition        Report By
 MF1149  HISTORY     - 1934     MONUMENTED       CGS
 MF1149  HISTORY     - 1963     GOOD             CGS
 MF1149  HISTORY     - 1981     MARK NOT FOUND   USGS
 MF1149  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF1149  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1149  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1149
 MF1149                          STATION DESCRIPTION
 MF1149
 MF1149'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1149'1.4 MI SW FROM DIXON.
 MF1149'1.4 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1149'FROM THE STATION AT DIXON, LEE COUNTY, ABOUT 350 FEET EAST OF
 MF1149'UNDERPASS 190-1/2, 54 FEET NORTH OF THE CENTERLINE OF THE NORTH
 MF1149'TRACK, 15 FEET NORTHWEST OF A POLE, 5 FEET NORTHWEST OF A FENCE
 MF1149'CORNER, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 MF1149'STAMPED J 46 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1149
 MF1149                          STATION RECOVERY (1963)
 MF1149
 MF1149'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 MF1149'RECOVERED IN GOOD CONDITION.
 MF1149
 MF1149                          STATION RECOVERY (1981)
 MF1149
 MF1149'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF1149'MARK NOT FOUND.
 MF1149
 MF1149                          STATION RECOVERY (1995)
 MF1149
 MF1149'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1149'MARK NOT FOUND.
 MF1149
 MF1149                          STATION RECOVERY (2002)
 MF1149
 MF1149'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1149'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1149
 MF1149                          STATION RECOVERY (2003)
 MF1149
 MF1149'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1149'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0707 ***********************************************************************
 NH0707  DESIGNATION -  J 47
 NH0707  PID         -  NH0707
 NH0707  STATE/COUNTY-  IL/STEPHENSON
 NH0707  COUNTRY     -  US
 NH0707  USGS QUAD   -  FREEPORT EAST (2018)
 NH0707
 NH0707                         *CURRENT SURVEY CONTROL
 NH0707  ______________________________________________________________________
 NH0707* NAD 83(1986) POSITION- 42 16 58.     (N) 089 35 38.     (W)   SCALED
 NH0707* NAVD 88 ORTHO HEIGHT -   239.112 (meters)      784.49  (feet) ADJUSTED
 NH0707  ______________________________________________________________________
 NH0707  GEOID HEIGHT    -        -33.288 (meters)                     GEOID18
 NH0707  DYNAMIC HEIGHT  -        239.033 (meters)      784.23  (feet) COMP
 NH0707  MODELED GRAVITY -    980,287.6   (mgal)                       NAVD 88
 NH0707
 NH0707  VERT ORDER      -  SECOND    CLASS 0
 NH0707
 NH0707.The horizontal coordinates were scaled from a map and have
 NH0707.an estimated accuracy of +/- 6 seconds.
 NH0707
 NH0707.The orthometric height was determined by differential leveling and
 NH0707.adjusted by the NATIONAL GEODETIC SURVEY
 NH0707.in June 1991.
 NH0707
 NH0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0707.GEOID18 height accuracy estimate available here.
 NH0707
 NH0707.Click photographs - Photos may exist for this station.
 NH0707
 NH0707.The dynamic height is computed by dividing the NAVD 88
 NH0707.geopotential number by the normal gravity value computed on the
 NH0707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0707.degrees latitude (g = 980.6199 gals.).
 NH0707
 NH0707.The modeled gravity was interpolated from observed gravity values.
 NH0707
 NH0707;                    North         East    Units  Estimated Accuracy
 NH0707;SPC IL W     -   623,650.      747,240.      MT  (+/- 180 meters Scaled)
 NH0707
 NH0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM861844(NAD 83)
 NH0707
 NH0707                          SUPERSEDED SURVEY CONTROL
 NH0707
 NH0707  NGVD 29 (??/??/92)  239.226  (m)          784.86   (f) ADJ UNCH    2 0
 NH0707
 NH0707.Superseded values are not recommended for survey control.
 NH0707
 NH0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0707.See file dsdata.pdf to determine how the superseded data were derived.
 NH0707
 NH0707_MARKER: DB = BENCH MARK DISK
 NH0707_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0707_SP_SET: BRIDGE ABUTMENT
 NH0707_STAMPING: J 47 1934
 NH0707_MARK LOGO: CGS
 NH0707_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0707
 NH0707  HISTORY     - Date     Condition        Report By
 NH0707  HISTORY     - 1934     MONUMENTED       CGS
 NH0707  HISTORY     - 1947     GOOD             CGS
 NH0707  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0707  HISTORY     - 19960918 MARK NOT FOUND   USPSQD
 NH0707  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH0707
 NH0707                          STATION DESCRIPTION
 NH0707
 NH0707'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0707'0.8 MI SE FROM FREEPORT.
 NH0707'0.8 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 NH0707'CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 NH0707'AT FREEPORT, STEPHENSON COUNTY, AT BRIDGE A 933.5, IN THE TOP
 NH0707'OF THE WEST SIDE OF THE SOUTH CONCRETE ABUTMENT, 9 FEET WEST
 NH0707'OF THE CENTERLINE OF THE TRACK, AND ABOUT 8 INCHES LOWER THAN
 NH0707'THE TRACK.  A STANDARD DISK, STAMPED J 47 1934.
 NH0707
 NH0707                          STATION RECOVERY (1987)
 NH0707
 NH0707'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0707'MARK NOT FOUND.
 NH0707
 NH0707                          STATION RECOVERY (1996)
 NH0707
 NH0707'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0707'MARK NOT FOUND.
 NH0707
 NH0707                          STATION RECOVERY (2001)
 NH0707
 NH0707'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0707'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1193 ***********************************************************************
 MF1193  DESIGNATION -  J 48
 MF1193  PID         -  MF1193
 MF1193  STATE/COUNTY-  IL/LEE
 MF1193  COUNTRY     -  US
 MF1193  USGS QUAD   -  HARMON (2018)
 MF1193
 MF1193                         *CURRENT SURVEY CONTROL
 MF1193  ______________________________________________________________________
 MF1193* NAD 83(1986) POSITION- 41 43 15.     (N) 089 33 15.     (W)   SCALED
 MF1193* NAVD 88 ORTHO HEIGHT -   205.558 (meters)      674.40  (feet) ADJUSTED
 MF1193  ______________________________________________________________________
 MF1193  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 MF1193  DYNAMIC HEIGHT  -        205.482 (meters)      674.15  (feet) COMP
 MF1193  MODELED GRAVITY -    980,251.5   (mgal)                       NAVD 88
 MF1193
 MF1193  VERT ORDER      -  SECOND    CLASS 0
 MF1193
 MF1193.The horizontal coordinates were scaled from a map and have
 MF1193.an estimated accuracy of +/- 6 seconds.
 MF1193
 MF1193.The orthometric height was determined by differential leveling and
 MF1193.adjusted by the NATIONAL GEODETIC SURVEY
 MF1193.in June 1991.
 MF1193
 MF1193.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1193.GEOID18 height accuracy estimate available here.
 MF1193
 MF1193.Click photographs - Photos may exist for this station.
 MF1193
 MF1193.The dynamic height is computed by dividing the NAVD 88
 MF1193.geopotential number by the normal gravity value computed on the
 MF1193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1193.degrees latitude (g = 980.6199 gals.).
 MF1193
 MF1193.The modeled gravity was interpolated from observed gravity values.
 MF1193
 MF1193;                    North         East    Units  Estimated Accuracy
 MF1193;SPC IL W     -   561,260.      750,960.      MT  (+/- 180 meters Scaled)
 MF1193
 MF1193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM875219(NAD 83)
 MF1193
 MF1193                          SUPERSEDED SURVEY CONTROL
 MF1193
 MF1193  NGVD 29 (??/??/92)  205.623  (m)          674.61   (f) ADJ UNCH    2 0
 MF1193
 MF1193.Superseded values are not recommended for survey control.
 MF1193
 MF1193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1193.See file dsdata.pdf to determine how the superseded data were derived.
 MF1193
 MF1193_MARKER: DB = BENCH MARK DISK
 MF1193_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1193_SP_SET: FOUNDATION
 MF1193_STAMPING: J 48 1934
 MF1193_MARK LOGO: CGS
 MF1193_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1193+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2003
 MF1193
 MF1193  HISTORY     - Date     Condition        Report By
 MF1193  HISTORY     - 1934     MONUMENTED       CGS
 MF1193  HISTORY     - 19950802 GOOD             USPSQD
 MF1193  HISTORY     - 20020128 GOOD             NGS
 MF1193  HISTORY     - 20030605 GOOD             USPSQD
 MF1193
 MF1193                          STATION DESCRIPTION
 MF1193
 MF1193'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1193'AT HARMON.
 MF1193'AT HARMON, LEE COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MF1193'RAILROAD, ABOUT 125 FEET EAST OF THE STATION, AT THE CITY WATER
 MF1193'TANK, IN THE TOP OF THE SOUTH CORNER OF THE SOUTH CONCRETE-BLOCK
 MF1193'FOUNDATION, AND 36 FEET NORTH OF THE CENTERLINE OF THE MAIN TRACK.
 MF1193'A STANDARD DISK, STAMPED J 48 1934.
 MF1193
 MF1193                          STATION RECOVERY (1995)
 MF1193
 MF1193'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1193'RECOVERED IN GOOD CONDITION.
 MF1193
 MF1193                          STATION RECOVERY (2002)
 MF1193
 MF1193'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1193'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1193
 MF1193                          STATION RECOVERY (2003)
 MF1193
 MF1193'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0503 ***********************************************************************
 MF0503  DESIGNATION -  J 49
 MF0503  PID         -  MF0503
 MF0503  STATE/COUNTY-  IL/LASALLE
 MF0503  COUNTRY     -  US
 MF0503  USGS QUAD   -  EARLVILLE (2018)
 MF0503
 MF0503                         *CURRENT SURVEY CONTROL
 MF0503  ______________________________________________________________________
 MF0503* NAD 83(1986) POSITION- 41 35 22.     (N) 088 55 50.     (W)   SCALED
 MF0503* NAVD 88 ORTHO HEIGHT -   214.310 (meters)      703.12  (feet) ADJUSTED
 MF0503  ______________________________________________________________________
 MF0503  GEOID HEIGHT    -        -33.195 (meters)                     GEOID18
 MF0503  DYNAMIC HEIGHT  -        214.225 (meters)      702.84  (feet) COMP
 MF0503  MODELED GRAVITY -    980,221.8   (mgal)                       NAVD 88
 MF0503
 MF0503  VERT ORDER      -  SECOND    CLASS 0
 MF0503
 MF0503.The horizontal coordinates were scaled from a map and have
 MF0503.an estimated accuracy of +/- 6 seconds.
 MF0503
 MF0503.The orthometric height was determined by differential leveling and
 MF0503.adjusted by the NATIONAL GEODETIC SURVEY
 MF0503.in June 1991.
 MF0503
 MF0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0503.GEOID18 height accuracy estimate available here.
 MF0503
 MF0503.Click photographs - Photos may exist for this station.
 MF0503
 MF0503.The dynamic height is computed by dividing the NAVD 88
 MF0503.geopotential number by the normal gravity value computed on the
 MF0503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0503.degrees latitude (g = 980.6199 gals.).
 MF0503
 MF0503.The modeled gravity was interpolated from observed gravity values.
 MF0503
 MF0503;                    North         East    Units  Estimated Accuracy
 MF0503;SPC IL E     -   546,680.      250,200.      MT  (+/- 180 meters Scaled)
 MF0503
 MF0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM390059(NAD 83)
 MF0503
 MF0503                          SUPERSEDED SURVEY CONTROL
 MF0503
 MF0503  NGVD 29 (??/??/92)  214.376  (m)          703.33   (f) ADJ UNCH    2 0
 MF0503
 MF0503.Superseded values are not recommended for survey control.
 MF0503
 MF0503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0503.See file dsdata.pdf to determine how the superseded data were derived.
 MF0503
 MF0503_MARKER: DB = BENCH MARK DISK
 MF0503_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0503+WITH SETTING: PAVEMENT
 MF0503_SP_SET: SEMAPHORE BASE
 MF0503_STAMPING: J 49 1934
 MF0503_MARK LOGO: CGS
 MF0503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0503+STABILITY: SURFACE MOTION
 MF0503
 MF0503  HISTORY     - Date     Condition        Report By
 MF0503  HISTORY     - 1934     MONUMENTED       CGS
 MF0503  HISTORY     - 1935     GOOD             CGS
 MF0503  HISTORY     - 1970     MARK NOT FOUND   USGS
 MF0503  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF0503  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0503
 MF0503                          STATION DESCRIPTION
 MF0503
 MF0503'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0503'AT EARLVILLE.
 MF0503'AT EARLVILLE, LA SALLE COUNTY, ON THE CHICAGO, BURLINGTON
 MF0503'AND QUINCY RAILROAD, 0.1 MILE WEST OF THE PUBLIC LIBRARY, 521
 MF0503'FEET WEST OF THE CROSSING OF THE CHICAGO AND NORTH WESTERN
 MF0503'RAILWAY, 9 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK,
 MF0503'IN THE TOP OF THE 3- BH 8 FOOT CONCRETE BASE OF AN ABANDONED
 MF0503'SEMAPHORE, AND ABOUT 2 FEET HIGHER THAN THE TRACK.  A STANDARD
 MF0503'DISK, STAMPED J 49 1934.
 MF0503
 MF0503                          STATION RECOVERY (1970)
 MF0503
 MF0503'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 MF0503'MARK NOT FOUND.
 MF0503
 MF0503                          STATION RECOVERY (1997)
 MF0503
 MF0503'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0503'MARK NOT FOUND.
 MF0503
 MF0503                          STATION RECOVERY (2002)
 MF0503
 MF0503'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0503'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7267 ***********************************************************************
 AB7267  DESIGNATION -  J 50 RESET
 AB7267  PID         -  AB7267
 AB7267  STATE/COUNTY-  IL/DE KALB
 AB7267  COUNTRY     -  US
 AB7267  USGS QUAD   -  SYCAMORE (2018)
 AB7267
 AB7267                         *CURRENT SURVEY CONTROL
 AB7267  ______________________________________________________________________
 AB7267* NAD 83(1986) POSITION- 41 58 36.     (N) 088 41 34.     (W)   SCALED
 AB7267* NAVD 88 ORTHO HEIGHT -   266.58  (meters)      874.6   (feet) RESET
 AB7267  ______________________________________________________________________
 AB7267  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 AB7267  VERT ORDER      -  THIRD
 AB7267
 AB7267.The horizontal coordinates were scaled from a map and have
 AB7267.an estimated accuracy of +/- 6 seconds.
 AB7267
 AB7267.The orthometric height was computed from unverified reset data.
 AB7267
 AB7267.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7267.GEOID18 height accuracy estimate available here.
 AB7267
 AB7267.Click photographs - Photos may exist for this station.
 AB7267
 AB7267;                    North         East    Units  Estimated Accuracy
 AB7267;SPC IL E     -   589,570.      270,210.      MT  (+/- 180 meters Scaled)
 AB7267
 AB7267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM597485(NAD 83)
 AB7267
 AB7267                          SUPERSEDED SURVEY CONTROL
 AB7267
 AB7267.No superseded survey control is available for this station.
 AB7267
 AB7267_MARKER: DV = VERTICAL CONTROL DISK
 AB7267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7267_STAMPING: J 50 RESET 1995
 AB7267_MARK LOGO: NGS
 AB7267_PROJECTION: FLUSH
 AB7267_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7267+STABILITY: SURFACE MOTION
 AB7267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7267+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2003
 AB7267
 AB7267  HISTORY     - Date     Condition        Report By
 AB7267  HISTORY     - 1995     MONUMENTED       NGS
 AB7267  HISTORY     - 20031001 GOOD             USPSQD
 AB7267
 AB7267                          STATION DESCRIPTION
 AB7267
 AB7267'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (RKB)
 AB7267'LOCATED ON THE SOUTH SIDE OF SYCAMORE NEAR THE INTERSECTION OF PARK
 AB7267'AVENUE AND BORDEN STREET.  TO REACH FROM THE DE KALB COUNTY COURTHOUSE
 AB7267'ON STATE ROUTE 64 (WHICH IS ALSO STATE STREET) IN THE CENTER OF
 AB7267'SYCAMORE, GO WEST FOR 0.1 MI (0.2 KM) TO SOMONAUK STREET, TURN LEFT,
 AB7267'SOUTH, FOR 0.85 MI (1.37 KM) TO BORDEN STREET, TURN RIGHT, WEST, FOR
 AB7267'0.1 MI (0.2 KM) TO PARK AVENUE AND THE STATION, 5.3 M (17.4 FT) WEST
 AB7267'OF THE CENTERLINE OF PARK AVENUE, 36.3 M (119.1 FT) SOUTH OF THE
 AB7267'CENTERLINE OF BORDEN AVENUE, 30.3 M (99.4 FT) EAST OF THE MAIN
 AB7267'ENTRANCE DOOR TO THE IDEAL CO FACTORY, 0.7 M (2.3 FT) WEST OF THE BACK
 AB7267'OF THE WEST CURB OF PARK AVENUE, 0,6 M EAST OF THE EAST EDGE OF THE
 AB7267'SIDEWALK, IN THE CENTER OF A 1.2 M (3.9 FT) WIDE GRASS SIDEWALK
 AB7267'MEDIAN, SET FLUSH WITH THE GROUND IN A ROUND CONCRETE MONUMENT.
 AB7267
 AB7267                          STATION RECOVERY (2003)
 AB7267
 AB7267'RECOVERY NOTE BY US POWER SQUADRON 2003
 AB7267'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0862 ***********************************************************************
 MF0862  DESIGNATION -  J 51
 MF0862  PID         -  MF0862
 MF0862  STATE/COUNTY-  IL/BUREAU
 MF0862  COUNTRY     -  US
 MF0862  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF0862
 MF0862                         *CURRENT SURVEY CONTROL
 MF0862  ______________________________________________________________________
 MF0862* NAD 83(1986) POSITION- 41 17 22.     (N) 089 29 05.     (W)   SCALED
 MF0862* NAVD 88 ORTHO HEIGHT -   156.081 (meters)      512.08  (feet) ADJUSTED
 MF0862  ______________________________________________________________________
 MF0862  GEOID HEIGHT    -        -33.145 (meters)                     GEOID18
 MF0862  DYNAMIC HEIGHT  -        156.017 (meters)      511.87  (feet) COMP
 MF0862  MODELED GRAVITY -    980,211.1   (mgal)                       NAVD 88
 MF0862
 MF0862  VERT ORDER      -  SECOND    CLASS 0
 MF0862
 MF0862.The horizontal coordinates were scaled from a map and have
 MF0862.an estimated accuracy of +/- 6 seconds.
 MF0862
 MF0862.The orthometric height was determined by differential leveling and
 MF0862.adjusted by the NATIONAL GEODETIC SURVEY
 MF0862.in June 1991.
 MF0862
 MF0862.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0862.GEOID18 height accuracy estimate available here.
 MF0862
 MF0862.Click photographs - Photos may exist for this station.
 MF0862
 MF0862.The dynamic height is computed by dividing the NAVD 88
 MF0862.geopotential number by the normal gravity value computed on the
 MF0862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0862.degrees latitude (g = 980.6199 gals.).
 MF0862
 MF0862.The modeled gravity was interpolated from observed gravity values.
 MF0862
 MF0862;                    North         East    Units  Estimated Accuracy
 MF0862;SPC IL W     -   513,390.      757,120.      MT  (+/- 180 meters Scaled)
 MF0862
 MF0862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL919738(NAD 83)
 MF0862
 MF0862                          SUPERSEDED SURVEY CONTROL
 MF0862
 MF0862  NGVD 29 (??/??/92)  156.16   (m)          512.3    (f) COMPUTED    2 0
 MF0862
 MF0862.Superseded values are not recommended for survey control.
 MF0862
 MF0862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0862.See file dsdata.pdf to determine how the superseded data were derived.
 MF0862
 MF0862_MARKER: DB = BENCH MARK DISK
 MF0862_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0862_SP_SET: ABUTMENT
 MF0862_STAMPING: J 51 1934
 MF0862_MARK LOGO: CGS
 MF0862_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0862
 MF0862  HISTORY     - Date     Condition        Report By
 MF0862  HISTORY     - 1934     MONUMENTED       CGS
 MF0862  HISTORY     - 1965     MARK NOT FOUND   CGS
 MF0862  HISTORY     - 19960412 MARK NOT FOUND   USPSQD
 MF0862  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF0862
 MF0862                          STATION DESCRIPTION
 MF0862
 MF0862'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0862'1 MI E FROM TISKILWA.
 MF0862'1.0 MILE EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0862'RAILROAD FROM THE STATION AT TISKILWA, BUREAU COUNTY, AT POLE
 MF0862'C 121/40, AT A ROAD CROSSING, 75 FEET EAST OF THE CENTERLINE
 MF0862'OF THE ROAD, AT BRIDGE 1214, AND IN THE TOP OF THE NORTH END
 MF0862'OF THE EAST CONCRETE ABUTMENT.  A STANDARD DISK, STAMPED J
 MF0862'51 1934.
 MF0862
 MF0862                          STATION RECOVERY (1965)
 MF0862
 MF0862'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 MF0862'MARK NOT FOUND.
 MF0862
 MF0862                          STATION RECOVERY (1996)
 MF0862
 MF0862'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0862'MARK NOT FOUND.
 MF0862
 MF0862                          STATION RECOVERY (2001)
 MF0862
 MF0862'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0862'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0081 ***********************************************************************
 MG0081  DESIGNATION -  J 52
 MG0081  PID         -  MG0081
 MG0081  STATE/COUNTY-  IL/HENRY
 MG0081  COUNTRY     -  US
 MG0081  USGS QUAD   -  GENESEO (2018)
 MG0081
 MG0081                         *CURRENT SURVEY CONTROL
 MG0081  ______________________________________________________________________
 MG0081* NAD 83(1986) POSITION- 41 27 10.98   (N) 090 09 24.26   (W)   HD_HELD1
 MG0081* NAVD 88 ORTHO HEIGHT -   195.814 (meters)      642.43  (feet) ADJUSTED
 MG0081  ______________________________________________________________________
 MG0081  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 MG0081  DYNAMIC HEIGHT  -        195.737 (meters)      642.18  (feet) COMP
 MG0081  MODELED GRAVITY -    980,224.0   (mgal)                       NAVD 88
 MG0081
 MG0081  VERT ORDER      -  SECOND    CLASS 0
 MG0081
 MG0081.The horizontal coordinates were determined by differentially corrected
 MG0081.hand held GPS observations or other comparable positioning techniques
 MG0081.and have an estimated accuracy of +/- 3 meters.
 MG0081
 MG0081.The orthometric height was determined by differential leveling and
 MG0081.adjusted by the NATIONAL GEODETIC SURVEY
 MG0081.in June 1991.
 MG0081
 MG0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0081.GEOID18 height accuracy estimate available here.
 MG0081
 MG0081.Click photographs - Photos may exist for this station.
 MG0081
 MG0081.The dynamic height is computed by dividing the NAVD 88
 MG0081.geopotential number by the normal gravity value computed on the
 MG0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0081.degrees latitude (g = 980.6199 gals.).
 MG0081
 MG0081.The modeled gravity was interpolated from observed gravity values.
 MG0081
 MG0081;                    North         East    Units  Estimated Accuracy
 MG0081;SPC IL W     -   531,337.6     700,829.5     MT  (+/- 3 meters HH1 GPS) 
 MG0081
 MG0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3748992954(NAD 83)
 MG0081
 MG0081                          SUPERSEDED SURVEY CONTROL
 MG0081
 MG0081  NGVD 29 (??/??/92)  195.899  (m)          642.71   (f) ADJ UNCH    2 0
 MG0081
 MG0081.Superseded values are not recommended for survey control.
 MG0081
 MG0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0081.See file dsdata.pdf to determine how the superseded data were derived.
 MG0081
 MG0081_MARKER: DB = BENCH MARK DISK
 MG0081_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0081_SP_SET: BUILDING
 MG0081_STAMPING: J 52 1934
 MG0081_MARK LOGO: CGS
 MG0081_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0081_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0081+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2003
 MG0081
 MG0081  HISTORY     - Date     Condition        Report By
 MG0081  HISTORY     - 1934     MONUMENTED       CGS
 MG0081  HISTORY     - 1958     GOOD             CGS
 MG0081  HISTORY     - 19960722 GOOD             USPSQD
 MG0081  HISTORY     - 20010919 GOOD             USPSQD
 MG0081  HISTORY     - 20031005 GOOD             NGS
 MG0081
 MG0081                          STATION DESCRIPTION
 MG0081
 MG0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 MG0081'AT GENESEO.
 MG0081'AT GENESEO, HENRY COUNTY, ON WEST FIRST STREET, AT THE
 MG0081'CROSSING OF SOUTH CENTER STREET, AT THE NORTHEAST CORNER OF THE
 MG0081'POST OFFICE, IN THE BRICK WALL, AND 2-1/2 FEET ABOVE THE
 MG0081'GROUND.  A STANDARD DISK, STAMPED J 52 1934 AND SET VERTICALLY.
 MG0081
 MG0081                          STATION RECOVERY (1996)
 MG0081
 MG0081'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0081'RECOVERED IN GOOD CONDITION.
 MG0081
 MG0081                          STATION RECOVERY (2001)
 MG0081
 MG0081'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0081'RECOVERED IN GOOD CONDITION.
 MG0081
 MG0081                          STATION RECOVERY (2003)
 MG0081
 MG0081'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (DW)
 MG0081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0054 ***********************************************************************
 MG0054  DESIGNATION -  J 53
 MG0054  PID         -  MG0054
 MG0054  STATE/COUNTY-  IL/HENRY
 MG0054  COUNTRY     -  US
 MG0054  USGS QUAD   -  ANDOVER (2018)
 MG0054
 MG0054                         *CURRENT SURVEY CONTROL
 MG0054  ______________________________________________________________________
 MG0054* NAD 83(1986) POSITION- 41 19 31.     (N) 090 21 49.     (W)   SCALED
 MG0054* NAVD 88 ORTHO HEIGHT -   230.484 (meters)      756.18  (feet) ADJUSTED
 MG0054  ______________________________________________________________________
 MG0054  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MG0054  DYNAMIC HEIGHT  -        230.391 (meters)      755.87  (feet) COMP
 MG0054  MODELED GRAVITY -    980,217.3   (mgal)                       NAVD 88
 MG0054
 MG0054  VERT ORDER      -  SECOND    CLASS 0
 MG0054
 MG0054.The horizontal coordinates were scaled from a map and have
 MG0054.an estimated accuracy of +/- 6 seconds.
 MG0054
 MG0054.The orthometric height was determined by differential leveling and
 MG0054.adjusted by the NATIONAL GEODETIC SURVEY
 MG0054.in June 1991.
 MG0054
 MG0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0054.GEOID18 height accuracy estimate available here.
 MG0054
 MG0054.Click photographs - Photos may exist for this station.
 MG0054
 MG0054.The dynamic height is computed by dividing the NAVD 88
 MG0054.geopotential number by the normal gravity value computed on the
 MG0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0054.degrees latitude (g = 980.6199 gals.).
 MG0054
 MG0054.The modeled gravity was interpolated from observed gravity values.
 MG0054
 MG0054;                    North         East    Units  Estimated Accuracy
 MG0054;SPC IL W     -   517,170.      683,510.      MT  (+/- 180 meters Scaled)
 MG0054
 MG0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF206782(NAD 83)
 MG0054
 MG0054                          SUPERSEDED SURVEY CONTROL
 MG0054
 MG0054  NGVD 29 (??/??/92)  230.553  (m)          756.41   (f) ADJ UNCH    2 0
 MG0054
 MG0054.Superseded values are not recommended for survey control.
 MG0054
 MG0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0054.See file dsdata.pdf to determine how the superseded data were derived.
 MG0054
 MG0054_MARKER: DB = BENCH MARK DISK
 MG0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0054_STAMPING: J 53 1934
 MG0054_MARK LOGO: CGS
 MG0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0054+STABILITY: SURFACE MOTION
 MG0054
 MG0054  HISTORY     - Date     Condition        Report By
 MG0054  HISTORY     - 1934     MONUMENTED       CGS
 MG0054  HISTORY     - 1960     GOOD             CGS
 MG0054  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0054  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0054  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0054  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0054
 MG0054                          STATION DESCRIPTION
 MG0054
 MG0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0054'2.3 MI S FROM ORION.
 MG0054'2.3 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0054'RAILROAD FROM THE STATION AT ORION, HENRY COUNTY, AT A ROAD
 MG0054'CROSSING, 39 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 17 FEET
 MG0054'EAST OF THE CENTERLINE OF THE TRACK, AND LEVEL WITH THE TRACK.
 MG0054'A STANDARD DISK, STAMPED J 53 1934 AND SET IN THE TOP OF A CONCRETE
 MG0054'POST.
 MG0054
 MG0054                          STATION RECOVERY (1960)
 MG0054
 MG0054'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MG0054'RECOVERED IN GOOD CONDITION.
 MG0054
 MG0054                          STATION RECOVERY (1988)
 MG0054
 MG0054'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0054'MARK NOT FOUND.
 MG0054
 MG0054                          STATION RECOVERY (1996)
 MG0054
 MG0054'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0054'MARK NOT FOUND.
 MG0054
 MG0054                          STATION RECOVERY (2001)
 MG0054
 MG0054'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0054'MARK NOT FOUND.
 MG0054
 MG0054                          STATION RECOVERY (2004)
 MG0054
 MG0054'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0054'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0008 ***********************************************************************
 LD0008  DESIGNATION -  J 54
 LD0008  PID         -  LD0008
 LD0008  STATE/COUNTY-  IL/KNOX
 LD0008  COUNTRY     -  US
 LD0008  USGS QUAD   -  ABINGDON (2018)
 LD0008
 LD0008                         *CURRENT SURVEY CONTROL
 LD0008  ______________________________________________________________________
 LD0008* NAD 83(1986) POSITION- 40 47 40.     (N) 090 23 40.     (W)   SCALED
 LD0008* NAVD 88 ORTHO HEIGHT -   219.224 (meters)      719.24  (feet) ADJUSTED
 LD0008  ______________________________________________________________________
 LD0008  GEOID HEIGHT    -        -33.220 (meters)                     GEOID18
 LD0008  DYNAMIC HEIGHT  -        219.120 (meters)      718.90  (feet) COMP
 LD0008  MODELED GRAVITY -    980,147.5   (mgal)                       NAVD 88
 LD0008
 LD0008  VERT ORDER      -  SECOND    CLASS 0
 LD0008
 LD0008.The horizontal coordinates were scaled from a map and have
 LD0008.an estimated accuracy of +/- 6 seconds.
 LD0008
 LD0008.The orthometric height was determined by differential leveling and
 LD0008.adjusted by the NATIONAL GEODETIC SURVEY
 LD0008.in June 1991.
 LD0008
 LD0008.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0008.GEOID18 height accuracy estimate available here.
 LD0008
 LD0008.Click photographs - Photos may exist for this station.
 LD0008
 LD0008.The dynamic height is computed by dividing the NAVD 88
 LD0008.geopotential number by the normal gravity value computed on the
 LD0008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0008.degrees latitude (g = 980.6199 gals.).
 LD0008
 LD0008.The modeled gravity was interpolated from observed gravity values.
 LD0008
 LD0008;                    North         East    Units  Estimated Accuracy
 LD0008;SPC IL W     -   458,220.      680,780.      MT  (+/- 180 meters Scaled)
 LD0008
 LD0008_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF198192(NAD 83)
 LD0008
 LD0008                          SUPERSEDED SURVEY CONTROL
 LD0008
 LD0008  NGVD 29 (??/??/92)  219.284  (m)          719.43   (f) ADJ UNCH    2 0
 LD0008
 LD0008.Superseded values are not recommended for survey control.
 LD0008
 LD0008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0008.See file dsdata.pdf to determine how the superseded data were derived.
 LD0008
 LD0008_MARKER: DB = BENCH MARK DISK
 LD0008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0008_STAMPING: J 54 1934
 LD0008_MARK LOGO: CGS
 LD0008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0008+STABILITY: SURFACE MOTION
 LD0008
 LD0008  HISTORY     - Date     Condition        Report By
 LD0008  HISTORY     - 1934     MONUMENTED       CGS
 LD0008  HISTORY     - 1935     GOOD             CGS
 LD0008  HISTORY     - 1978     MARK NOT FOUND   USGS
 LD0008  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0008
 LD0008                          STATION DESCRIPTION
 LD0008
 LD0008'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0008'0.8 MI S FROM ABINGDON.
 LD0008'0.8 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0008'FROM THE STATION AT ABINGDON, KNOX COUNTY, AT A ROAD CROSSING,
 LD0008'AT THE SOUTH END OF THE ABINGDON SANITARY MFG. CO. PLANT, 90
 LD0008'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 32 FEET EAST OF THE
 LD0008'CENTERLINE OF THE EAST TRACK.  A STANDARD DISK, STAMPED J 54
 LD0008'1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0008
 LD0008                          STATION RECOVERY (1978)
 LD0008
 LD0008'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LD0008'MARK NOT FOUND.
 LD0008
 LD0008                          STATION RECOVERY (1997)
 LD0008
 LD0008'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0008'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0372 ***********************************************************************
 LD0372  DESIGNATION -  J 55
 LD0372  PID         -  LD0372
 LD0372  STATE/COUNTY-  IL/MCDONOUGH
 LD0372  COUNTRY     -  US
 LD0372  USGS QUAD   -  COLCHESTER (2018)
 LD0372
 LD0372                         *CURRENT SURVEY CONTROL
 LD0372  ______________________________________________________________________
 LD0372* NAD 83(1986) POSITION- 40 25 31.     (N) 090 47 24.     (W)   SCALED
 LD0372* NAVD 88 ORTHO HEIGHT -   212.453 (meters)      697.02  (feet) ADJUSTED
 LD0372  ______________________________________________________________________
 LD0372  GEOID HEIGHT    -        -33.235 (meters)                     GEOID18
 LD0372  DYNAMIC HEIGHT  -        212.349 (meters)      696.68  (feet) COMP
 LD0372  MODELED GRAVITY -    980,130.4   (mgal)                       NAVD 88
 LD0372
 LD0372  VERT ORDER      -  SECOND    CLASS 0
 LD0372
 LD0372.The horizontal coordinates were scaled from a map and have
 LD0372.an estimated accuracy of +/- 6 seconds.
 LD0372
 LD0372.The orthometric height was determined by differential leveling and
 LD0372.adjusted by the NATIONAL GEODETIC SURVEY
 LD0372.in June 1991.
 LD0372
 LD0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0372.GEOID18 height accuracy estimate available here.
 LD0372
 LD0372.Click photographs - Photos may exist for this station.
 LD0372
 LD0372.The dynamic height is computed by dividing the NAVD 88
 LD0372.geopotential number by the normal gravity value computed on the
 LD0372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0372.degrees latitude (g = 980.6199 gals.).
 LD0372
 LD0372.The modeled gravity was interpolated from observed gravity values.
 LD0372
 LD0372;                    North         East    Units  Estimated Accuracy
 LD0372;SPC IL W     -   417,390.      647,110.      MT  (+/- 180 meters Scaled)
 LD0372
 LD0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE874773(NAD 83)
 LD0372
 LD0372                          SUPERSEDED SURVEY CONTROL
 LD0372
 LD0372  NGVD 29 (??/??/92)  212.525  (m)          697.26   (f) ADJ UNCH    2 0
 LD0372
 LD0372.Superseded values are not recommended for survey control.
 LD0372
 LD0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0372.See file dsdata.pdf to determine how the superseded data were derived.
 LD0372
 LD0372_MARKER: DB = BENCH MARK DISK
 LD0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0372_STAMPING: J 55 1935
 LD0372_MARK LOGO: CGS
 LD0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0372+STABILITY: SURFACE MOTION
 LD0372
 LD0372  HISTORY     - Date     Condition        Report By
 LD0372  HISTORY     - 1935     MONUMENTED       CGS
 LD0372  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0372  HISTORY     - 20040126 MARK NOT FOUND   USPSQD
 LD0372
 LD0372                          STATION DESCRIPTION
 LD0372
 LD0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0372'AT COLCHESTER.
 LD0372'AT COLCHESTER, MCDONOUGH  COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0372'QUINCY RAILROAD, 300 YARDS NORTHEAST OF THE STATION, AT POLE 209+05,
 LD0372'39 FEET NORTHEAST OF THE CENTERLINE OF THE MAIN TRACK, BETWEEN
 LD0372'A RIGHT-OF-WAY STAKE AND A POLE, AND ONE FOOT LOWER THAN THE TRACK.
 LD0372'A STANDARD DISK, STAMPED J 55 1935 AND SET IN THE TOP OF A CONCRETE
 LD0372'POST.
 LD0372
 LD0372                          STATION RECOVERY (1974)
 LD0372
 LD0372'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0372'MARK NOT FOUND.
 LD0372
 LD0372                          STATION RECOVERY (2004)
 LD0372
 LD0372'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0372'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0332 ***********************************************************************
 LD0332  DESIGNATION -  J 56
 LD0332  PID         -  LD0332
 LD0332  STATE/COUNTY-  IL/FULTON
 LD0332  COUNTRY     -  US
 LD0332  USGS QUAD   -  RAY (2018)
 LD0332
 LD0332                         *CURRENT SURVEY CONTROL
 LD0332  ______________________________________________________________________
 LD0332* NAD 83(1986) POSITION- 40 13 39.     (N) 090 26 21.     (W)   SCALED
 LD0332* NAVD 88 ORTHO HEIGHT -   187.501 (meters)      615.16  (feet) ADJUSTED
 LD0332  ______________________________________________________________________
 LD0332  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 LD0332  DYNAMIC HEIGHT  -        187.406 (meters)      614.85  (feet) COMP
 LD0332  MODELED GRAVITY -    980,114.5   (mgal)                       NAVD 88
 LD0332
 LD0332  VERT ORDER      -  SECOND    CLASS 0
 LD0332
 LD0332.The horizontal coordinates were scaled from a map and have
 LD0332.an estimated accuracy of +/- 6 seconds.
 LD0332
 LD0332.The orthometric height was determined by differential leveling and
 LD0332.adjusted by the NATIONAL GEODETIC SURVEY
 LD0332.in June 1991.
 LD0332
 LD0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0332.GEOID18 height accuracy estimate available here.
 LD0332
 LD0332.Click photographs - Photos may exist for this station.
 LD0332
 LD0332.The dynamic height is computed by dividing the NAVD 88
 LD0332.geopotential number by the normal gravity value computed on the
 LD0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0332.degrees latitude (g = 980.6199 gals.).
 LD0332
 LD0332.The modeled gravity was interpolated from observed gravity values.
 LD0332
 LD0332;                    North         East    Units  Estimated Accuracy
 LD0332;SPC IL W     -   395,280.      676,810.      MT  (+/- 180 meters Scaled)
 LD0332
 LD0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE178561(NAD 83)
 LD0332
 LD0332                          SUPERSEDED SURVEY CONTROL
 LD0332
 LD0332  NGVD 29 (??/??/92)  187.592  (m)          615.46   (f) ADJ UNCH    2 0
 LD0332
 LD0332.Superseded values are not recommended for survey control.
 LD0332
 LD0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0332.See file dsdata.pdf to determine how the superseded data were derived.
 LD0332
 LD0332_MARKER: DB = BENCH MARK DISK
 LD0332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0332_STAMPING: J 56 1935
 LD0332_MARK LOGO: CGS
 LD0332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0332+STABILITY: SURFACE MOTION
 LD0332
 LD0332  HISTORY     - Date     Condition        Report By
 LD0332  HISTORY     - 1935     MONUMENTED       CGS
 LD0332
 LD0332                          STATION DESCRIPTION
 LD0332
 LD0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0332'4.6 MI S FROM VERMONT.
 LD0332'4.6 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0332'FROM THE STATION AT VERMONT, FULTON COUNTY, ABOUT 1650 FEET SOUTH
 LD0332'OF MILEPOST 133, 21 FEET EAST OF A POINT 36 FEET NORTH OF THE
 LD0332'CENTER OF A ROAD CROSSING, NEAR THE SOUTH END OF A CUT, AND 18
 LD0332'INCHES LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED J 56 1935
 LD0332'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0448 ***********************************************************************
 NH0448  DESIGNATION -  J 6
 NH0448  PID         -  NH0448
 NH0448  STATE/COUNTY-  IL/WINNEBAGO
 NH0448  COUNTRY     -  US
 NH0448  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0448
 NH0448                         *CURRENT SURVEY CONTROL
 NH0448  ______________________________________________________________________
 NH0448* NAD 83(1986) POSITION- 42 15 52.     (N) 089 06 02.     (W)   SCALED
 NH0448* NAVD 88 ORTHO HEIGHT -   218.843 (meters)      717.99  (feet) ADJUSTED
 NH0448  ______________________________________________________________________
 NH0448  GEOID HEIGHT    -        -33.378 (meters)                     GEOID18
 NH0448  DYNAMIC HEIGHT  -        218.773 (meters)      717.76  (feet) COMP
 NH0448  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 NH0448
 NH0448  VERT ORDER      -  FIRST     CLASS II
 NH0448
 NH0448.The horizontal coordinates were scaled from a map and have
 NH0448.an estimated accuracy of +/- 6 seconds.
 NH0448
 NH0448.The orthometric height was determined by differential leveling and
 NH0448.adjusted by the NATIONAL GEODETIC SURVEY
 NH0448.in June 1991.
 NH0448
 NH0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0448.GEOID18 height accuracy estimate available here.
 NH0448
 NH0448.Click photographs - Photos may exist for this station.
 NH0448
 NH0448.The dynamic height is computed by dividing the NAVD 88
 NH0448.geopotential number by the normal gravity value computed on the
 NH0448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0448.degrees latitude (g = 980.6199 gals.).
 NH0448
 NH0448.The modeled gravity was interpolated from observed gravity values.
 NH0448
 NH0448;                    North         East    Units  Estimated Accuracy
 NH0448;SPC IL W     -   622,010.      787,960.      MT  (+/- 180 meters Scaled)
 NH0448
 NH0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM267812(NAD 83)
 NH0448
 NH0448                          SUPERSEDED SURVEY CONTROL
 NH0448
 NH0448.No superseded survey control is available for this station.
 NH0448
 NH0448_MARKER: DB = BENCH MARK DISK
 NH0448_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0448_SP_SET: BUILDING WINDOW LEDGE
 NH0448_STAMPING: J 6 1920
 NH0448_MARK LOGO: CGS
 NH0448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0448+STABILITY: SURFACE MOTION
 NH0448
 NH0448  HISTORY     - Date     Condition        Report By
 NH0448  HISTORY     - 1920     MONUMENTED       CGS
 NH0448  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0448
 NH0448                          STATION DESCRIPTION
 NH0448
 NH0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 NH0448'AT ROCKFORD.
 NH0448'AT ROCKFORD, WINNEBAGO COUNTY, AT THE ILLINOIS CENTRAL RR STATION,
 NH0448'IN THE W END OF THE SOUTHERNMOST WINDOW PROJECTION, 9 IN E OF
 NH0448'THE CORNER, AND ABOUT 3-3/4 FT HIGHER THAN THE GROUND.  A
 NH0448'STANDARD DISK, STAMPED ELEV. 718.476 FT. J 6 1920.
 NH0448
 NH0448                          STATION RECOVERY (1997)
 NH0448
 NH0448'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0448'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0449 ***********************************************************************
 NH0449  DESIGNATION -  J 6 RESET
 NH0449  PID         -  NH0449
 NH0449  STATE/COUNTY-  IL/WINNEBAGO
 NH0449  COUNTRY     -  US
 NH0449  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0449
 NH0449                         *CURRENT SURVEY CONTROL
 NH0449  ______________________________________________________________________
 NH0449* NAD 83(1986) POSITION- 42 15 52.     (N) 089 06 02.     (W)   SCALED
 NH0449* NAVD 88 ORTHO HEIGHT -   218.843 (meters)      717.99  (feet) ADJUSTED
 NH0449  ______________________________________________________________________
 NH0449  GEOID HEIGHT    -        -33.378 (meters)                     GEOID18
 NH0449  DYNAMIC HEIGHT  -        218.773 (meters)      717.76  (feet) COMP
 NH0449  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 NH0449
 NH0449  VERT ORDER      -  FIRST     CLASS II
 NH0449
 NH0449.The horizontal coordinates were scaled from a map and have
 NH0449.an estimated accuracy of +/- 6 seconds.
 NH0449
 NH0449.The orthometric height was determined by differential leveling and
 NH0449.adjusted by the NATIONAL GEODETIC SURVEY
 NH0449.in June 1991.
 NH0449
 NH0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0449.GEOID18 height accuracy estimate available here.
 NH0449
 NH0449.Click photographs - Photos may exist for this station.
 NH0449
 NH0449.The dynamic height is computed by dividing the NAVD 88
 NH0449.geopotential number by the normal gravity value computed on the
 NH0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0449.degrees latitude (g = 980.6199 gals.).
 NH0449
 NH0449.The modeled gravity was interpolated from observed gravity values.
 NH0449
 NH0449;                    North         East    Units  Estimated Accuracy
 NH0449;SPC IL W     -   622,010.      787,960.      MT  (+/- 180 meters Scaled)
 NH0449
 NH0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM267812(NAD 83)
 NH0449
 NH0449                          SUPERSEDED SURVEY CONTROL
 NH0449
 NH0449  NGVD 29 (??/??/92)  218.900  (m)          718.17   (f) ADJ UNCH    1 2
 NH0449
 NH0449.Superseded values are not recommended for survey control.
 NH0449
 NH0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0449.See file dsdata.pdf to determine how the superseded data were derived.
 NH0449
 NH0449_MARKER: DB = BENCH MARK DISK
 NH0449_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0449_SP_SET: BUILDING
 NH0449_STAMPING: J 6 RESET 1952
 NH0449_MARK LOGO: CGS
 NH0449_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0449
 NH0449  HISTORY     - Date     Condition        Report By
 NH0449  HISTORY     - 1952     MONUMENTED       CGS
 NH0449  HISTORY     - 1960     GOOD             CGS
 NH0449  HISTORY     - 1987     GOOD             USPSQD
 NH0449  HISTORY     - 19970323 GOOD             USPSQD
 NH0449  HISTORY     - 20020721 GOOD             USPSQD
 NH0449
 NH0449                          STATION DESCRIPTION
 NH0449
 NH0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0449'AT ROCKFORD.
 NH0449'AT ROCKFORD, 94 YARDS NORTHWEST ALONG THE ILLINOIS CENTRAL
 NH0449'RAILROAD FROM THE CENTER OF INTERSECTION OF HIGHWAY 2 (SOUTH
 NH0449'MAIN STREET), IN S-27, R-1E, T-44N, 14 1/2 FEET NORTHEAST OF THE
 NH0449'NORTHEAST RAIL, SET VERTICALLY IN THE SOUTHWEST FACE OF YELLOW
 NH0449'BRICK ONE-SOTRY (NEW) ILLINOIS CENTRAL RAILROAD STATION (PASSENGER),
 NH0449'1 FOOT SOUTHEAST OF THE WEST CORNER OF BUILDING OCCUPIED BY
 NH0449'TELEGRAPH OPERATORS OFFICE, AND 3 1/2 FEET ABOVE THE LEVEL OF
 NH0449'STATION PLATFORM.
 NH0449
 NH0449                          STATION RECOVERY (1987)
 NH0449
 NH0449'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0449'RECOVERED IN GOOD CONDITION.
 NH0449
 NH0449                          STATION RECOVERY (1997)
 NH0449
 NH0449'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0449'RECOVERED IN GOOD CONDITION.
 NH0449
 NH0449                          STATION RECOVERY (2002)
 NH0449
 NH0449'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH0449'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0746 ***********************************************************************
 MF0746  DESIGNATION -  J 7
 MF0746  PID         -  MF0746
 MF0746  STATE/COUNTY-  IL/MARSHALL
 MF0746  COUNTRY     -  US
 MF0746  USGS QUAD   -  WENONA (2018)
 MF0746
 MF0746                         *CURRENT SURVEY CONTROL
 MF0746  ______________________________________________________________________
 MF0746* NAD 83(1986) POSITION- 41 03 08.     (N) 089 02 59.     (W)   SCALED
 MF0746* NAVD 88 ORTHO HEIGHT -   212.869 (meters)      698.39  (feet) ADJUSTED
 MF0746  ______________________________________________________________________
 MF0746  GEOID HEIGHT    -        -32.671 (meters)                     GEOID18
 MF0746  DYNAMIC HEIGHT  -        212.778 (meters)      698.09  (feet) COMP
 MF0746  MODELED GRAVITY -    980,194.3   (mgal)                       NAVD 88
 MF0746
 MF0746  VERT ORDER      -  FIRST     CLASS I
 MF0746
 MF0746.The horizontal coordinates were scaled from a map and have
 MF0746.an estimated accuracy of +/- 6 seconds.
 MF0746
 MF0746.The orthometric height was determined by differential leveling and
 MF0746.adjusted by the NATIONAL GEODETIC SURVEY
 MF0746.in June 1991.
 MF0746
 MF0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0746.GEOID18 height accuracy estimate available here.
 MF0746
 MF0746.Click photographs - Photos may exist for this station.
 MF0746
 MF0746.The dynamic height is computed by dividing the NAVD 88
 MF0746.geopotential number by the normal gravity value computed on the
 MF0746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0746.degrees latitude (g = 980.6199 gals.).
 MF0746
 MF0746.The modeled gravity was interpolated from observed gravity values.
 MF0746
 MF0746;                    North         East    Units  Estimated Accuracy
 MF0746;SPC IL W     -   487,430.      793,900.      MT  (+/- 180 meters Scaled)
 MF0746
 MF0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL277465(NAD 83)
 MF0746
 MF0746                          SUPERSEDED SURVEY CONTROL
 MF0746
 MF0746  NGVD 29 (??/??/92)  212.914  (m)          698.54   (f) ADJ UNCH    1 1
 MF0746
 MF0746.Superseded values are not recommended for survey control.
 MF0746
 MF0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0746.See file dsdata.pdf to determine how the superseded data were derived.
 MF0746
 MF0746_MARKER: DB = BENCH MARK DISK
 MF0746_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0746_SP_SET: SIDEWALK
 MF0746_STAMPING: ELEV 698.726 FT J 7 1920
 MF0746_MARK LOGO: CGS
 MF0746_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0746
 MF0746  HISTORY     - Date     Condition        Report By
 MF0746  HISTORY     - 1920     MONUMENTED       CGS
 MF0746  HISTORY     - 1969     GOOD             CGS
 MF0746  HISTORY     - 19981108 GOOD             USPSQD
 MF0746  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0746
 MF0746                          STATION DESCRIPTION
 MF0746
 MF0746'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0746'AT WENONA.
 MF0746'AT WENONA, 90 YARDS NORTHWEST AND ACROSS THE ILLINOIS CENTRAL
 MF0746'RAILROAD AND N. CHESNUT STREET FROM THE STATION, 59 FEET WEST OF THE
 MF0746'CNETER LINE OF THE STREET, 56 1/2 FEET SOUTH OF THE CENTER LINE
 MF0746'OF 1ST NORTH STREET, SET IN THE TOP OF A CONCRETE SIDEWALK, 21
 MF0746'FEET SOUTH OF THE NORTHEAST CORNER OF THE STEWART INSURANCE
 MF0746'COMPANY BUILDING, 20.5 FEET NORTH OF THE SOUTHEAST CORNER OF THE
 MF0746'FIRST STATE BANK BUILDING, 3 1/2 FEET NORTH OF THE CENTER OF THE
 MF0746'ENTRANCE TO THE BANK, 1.3 FEET SOUTH-SOUTHEAST OF THE NORTHEAST
 MF0746'CORNER OF THE BANK BUILDING, 3 INCHES EAST OF THE EAST FACE OF
 MF0746'THE STONE FOUNDATION FOR THE BANK BUILDING, AND LEVEL WITH THE
 MF0746'SIDEWALK.  NOTE-- THE ELEVATION OF THIS MARK SHOULD BE USED WITH
 MF0746'CAUTION AS THE SIDEWALK STRUCTURE IS PROBABLY NOT STABLE.  SEC 24,
 MF0746'T30N, R1E
 MF0746
 MF0746                          STATION RECOVERY (1998)
 MF0746
 MF0746'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0746'RECOVERED IN GOOD CONDITION.
 MF0746
 MF0746                          STATION RECOVERY (2013)
 MF0746
 MF0746'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0746'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0311 ***********************************************************************
 KC0311  DESIGNATION -  J 79
 KC0311  PID         -  KC0311
 KC0311  STATE/COUNTY-  IL/PIKE
 KC0311  COUNTRY     -  US
 KC0311  USGS QUAD   -  HULL (2018)
 KC0311
 KC0311                         *CURRENT SURVEY CONTROL
 KC0311  ______________________________________________________________________
 KC0311* NAD 83(1986) POSITION- 39 42 21.     (N) 091 07 47.     (W)   SCALED
 KC0311* NAVD 88 ORTHO HEIGHT -   151.819 (meters)      498.09  (feet) ADJUSTED
 KC0311  ______________________________________________________________________
 KC0311  GEOID HEIGHT    -        -32.562 (meters)                     GEOID18
 KC0311  DYNAMIC HEIGHT  -        151.736 (meters)      497.82  (feet) COMP
 KC0311  MODELED GRAVITY -    980,073.2   (mgal)                       NAVD 88
 KC0311
 KC0311  VERT ORDER      -  SECOND    CLASS 0
 KC0311
 KC0311.The horizontal coordinates were scaled from a map and have
 KC0311.an estimated accuracy of +/- 6 seconds.
 KC0311
 KC0311.The orthometric height was determined by differential leveling and
 KC0311.adjusted by the NATIONAL GEODETIC SURVEY
 KC0311.in June 1991.
 KC0311
 KC0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0311.GEOID18 height accuracy estimate available here.
 KC0311
 KC0311.Click photographs - Photos may exist for this station.
 KC0311
 KC0311.The dynamic height is computed by dividing the NAVD 88
 KC0311.geopotential number by the normal gravity value computed on the
 KC0311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0311.degrees latitude (g = 980.6199 gals.).
 KC0311
 KC0311.The modeled gravity was interpolated from observed gravity values.
 KC0311
 KC0311;                    North         East    Units  Estimated Accuracy
 KC0311;SPC IL W     -   337,770.      617,410.      MT  (+/- 180 meters Scaled)
 KC0311
 KC0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD603967(NAD 83)
 KC0311
 KC0311                          SUPERSEDED SURVEY CONTROL
 KC0311
 KC0311  NGVD 29 (??/??/92)  151.898  (m)          498.35   (f) ADJ UNCH    2 0
 KC0311
 KC0311.Superseded values are not recommended for survey control.
 KC0311
 KC0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0311.See file dsdata.pdf to determine how the superseded data were derived.
 KC0311
 KC0311_MARKER: DB = BENCH MARK DISK
 KC0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0311_STAMPING: J 79 1935
 KC0311_MARK LOGO: CGS
 KC0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0311+STABILITY: SURFACE MOTION
 KC0311
 KC0311  HISTORY     - Date     Condition        Report By
 KC0311  HISTORY     - 1935     MONUMENTED       CGS
 KC0311  HISTORY     - 1944     GOOD             CGS
 KC0311  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0311
 KC0311                          STATION DESCRIPTION
 KC0311
 KC0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KC0311'1.3 MI E FROM KINDERHOOK.
 KC0311'1.3 MILES EAST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0311'KINDERHOOK, PIKE COUNTY, AT MILEAGE 501.7, 40 FEET EAST OF THE
 KC0311'CENTER OF A GRADE CROSSING, 30 FEET SOUTH OF THE CENTERLINE OF
 KC0311'THE TRACK, AND ONE FOOT NORTH OF THE RIGHT-OF-WAY FENCE.  A
 KC0311'STANDARD DISK, STAMPED J 79 1935 AND SET IN THE TOP OF A
 KC0311'CONCRETE POST.
 KC0311
 KC0311                          STATION RECOVERY (2012)
 KC0311
 KC0311'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0311'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0777 ***********************************************************************
 JB0777  DESIGNATION -  J 8
 JB0777  PID         -  JB0777
 JB0777  STATE/COUNTY-  IL/FAYETTE
 JB0777  COUNTRY     -  US
 JB0777  USGS QUAD   -  VANDALIA (2018)
 JB0777
 JB0777                         *CURRENT SURVEY CONTROL
 JB0777  ______________________________________________________________________
 JB0777* NAD 83(1986) POSITION- 38 57 40.     (N) 089 05 51.     (W)   SCALED
 JB0777* NAVD 88 ORTHO HEIGHT -   154.287 (meters)      506.19  (feet) ADJUSTED
 JB0777  ______________________________________________________________________
 JB0777  GEOID HEIGHT    -        -31.716 (meters)                     GEOID18
 JB0777  DYNAMIC HEIGHT  -        154.192 (meters)      505.88  (feet) COMP
 JB0777  MODELED GRAVITY -    980,009.5   (mgal)                       NAVD 88
 JB0777
 JB0777  VERT ORDER      -  FIRST     CLASS II
 JB0777
 JB0777.The horizontal coordinates were scaled from a map and have
 JB0777.an estimated accuracy of +/- 6 seconds.
 JB0777
 JB0777.The orthometric height was determined by differential leveling and
 JB0777.adjusted by the NATIONAL GEODETIC SURVEY
 JB0777.in June 1991.
 JB0777
 JB0777.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0777.GEOID18 height accuracy estimate available here.
 JB0777
 JB0777.Click photographs - Photos may exist for this station.
 JB0777
 JB0777.The dynamic height is computed by dividing the NAVD 88
 JB0777.geopotential number by the normal gravity value computed on the
 JB0777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0777.degrees latitude (g = 980.6199 gals.).
 JB0777
 JB0777.The modeled gravity was interpolated from observed gravity values.
 JB0777
 JB0777;                    North         East    Units  Estimated Accuracy
 JB0777;SPC IL E     -   254,940.      233,770.      MT  (+/- 180 meters Scaled)
 JB0777
 JB0777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ182145(NAD 83)
 JB0777
 JB0777                          SUPERSEDED SURVEY CONTROL
 JB0777
 JB0777  NGVD 29 (??/??/92)  154.403  (m)          506.57   (f) ADJ UNCH    1 2
 JB0777
 JB0777.Superseded values are not recommended for survey control.
 JB0777
 JB0777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0777.See file dsdata.pdf to determine how the superseded data were derived.
 JB0777
 JB0777_MARKER: DB = BENCH MARK DISK
 JB0777_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0777_SP_SET: PLATFORM RETAINING WALL
 JB0777_STAMPING: J 8 1920
 JB0777_MARK LOGO: CGS
 JB0777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0777+STABILITY: SURFACE MOTION
 JB0777
 JB0777  HISTORY     - Date     Condition        Report By
 JB0777  HISTORY     - 1920     MONUMENTED       CGS
 JB0777  HISTORY     - 1969     GOOD             CGS
 JB0777  HISTORY     - 1976     GOOD             NGS
 JB0777  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 JB0777  HISTORY     - 20140619 POOR             ILDT
 JB0777  HISTORY     - 20150916 MARK NOT FOUND   AMESC
 JB0777
 JB0777                          STATION DESCRIPTION
 JB0777
 JB0777'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0777'AT VANDALIA.
 JB0777'AT VANDALIA, NEAR THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD
 JB0777'AND THE PENNSYLVANIA RAILROAD, 18 FEET SOUTHEAST OF THE SOUTH
 JB0777'CORNER OF THE RAILROAD STATION, 21 FEET NORTHEAST OF THE
 JB0777'NORTHEAST RAIL OF THE ILLINOIS CENTRAL RAILROAD, SET IN THE TOP
 JB0777'OF THE CONCRETE RETAINING WALL FOR THE PLATFORM AT THE STATION,
 JB0777'1 FOOT SOUTHWEST OF THE SOUTHEAST END OF A STEEL GUARD RAIL, 43
 JB0777'YARDS SOUTH OF BENCH MARK V 255, AND ABOUT LEVEL WITH THE TRACK.
 JB0777'SEC 16, T 6 N, R 1 E.
 JB0777
 JB0777                          STATION RECOVERY (1976)
 JB0777
 JB0777'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0777'RECOVERED IN GOOD CONDITION.
 JB0777
 JB0777                          STATION RECOVERY (2012)
 JB0777
 JB0777'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0777'MARK NOT FOUND.
 JB0777
 JB0777                          STATION RECOVERY (2014)
 JB0777
 JB0777'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0777'MARK RECOVERED IN POOR CONDITION.
 JB0777
 JB0777                          STATION RECOVERY (2015)
 JB0777
 JB0777'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0777'THE RAILROAD STATION IS NOW AN ABANDONED RESTAURANT.  THE ILLINOIS
 JB0777'CENTRAL RAILROAD TRACKS ARE GONE.  NO RETAINING WALL WAS FOUND 18 FT
 JB0777'(5.5 M) SOUTHEAST OF THE SOUTH CORNER OF THE RAILROAD STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0419 ***********************************************************************
 KC0419  DESIGNATION -  J 80
 KC0419  PID         -  KC0419
 KC0419  STATE/COUNTY-  IL/PIKE
 KC0419  COUNTRY     -  US
 KC0419  USGS QUAD   -  LOUISIANA (2017)
 KC0419
 KC0419                         *CURRENT SURVEY CONTROL
 KC0419  ______________________________________________________________________
 KC0419* NAD 83(1986) POSITION- 39 28 58.     (N) 091 01 21.     (W)   SCALED
 KC0419* NAVD 88 ORTHO HEIGHT -   137.321 (meters)      450.53  (feet) ADJUSTED
 KC0419  ______________________________________________________________________
 KC0419  GEOID HEIGHT    -        -32.480 (meters)                     GEOID18
 KC0419  DYNAMIC HEIGHT  -        137.243 (meters)      450.27  (feet) COMP
 KC0419  MODELED GRAVITY -    980,060.0   (mgal)                       NAVD 88
 KC0419
 KC0419  VERT ORDER      -  SECOND    CLASS 0
 KC0419
 KC0419.The horizontal coordinates were scaled from a map and have
 KC0419.an estimated accuracy of +/- 6 seconds.
 KC0419
 KC0419.The orthometric height was determined by differential leveling and
 KC0419.adjusted by the NATIONAL GEODETIC SURVEY
 KC0419.in June 1991.
 KC0419
 KC0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0419.GEOID18 height accuracy estimate available here.
 KC0419
 KC0419.Click photographs - Photos may exist for this station.
 KC0419
 KC0419.The dynamic height is computed by dividing the NAVD 88
 KC0419.geopotential number by the normal gravity value computed on the
 KC0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0419.degrees latitude (g = 980.6199 gals.).
 KC0419
 KC0419.The modeled gravity was interpolated from observed gravity values.
 KC0419
 KC0419;                    North         East    Units  Estimated Accuracy
 KC0419;SPC IL W     -   312,910.      626,370.      MT  (+/- 180 meters Scaled)
 KC0419
 KC0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD700722(NAD 83)
 KC0419
 KC0419                          SUPERSEDED SURVEY CONTROL
 KC0419
 KC0419  NGVD 29 (??/??/92)  137.396  (m)          450.77   (f) ADJ UNCH    2 0
 KC0419
 KC0419.Superseded values are not recommended for survey control.
 KC0419
 KC0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0419.See file dsdata.pdf to determine how the superseded data were derived.
 KC0419
 KC0419_MARKER: DB = BENCH MARK DISK
 KC0419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0419_STAMPING: J 80 1935
 KC0419_MARK LOGO: CGS
 KC0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0419+STABILITY: SURFACE MOTION
 KC0419
 KC0419  HISTORY     - Date     Condition        Report By
 KC0419  HISTORY     - 1935     MONUMENTED       CGS
 KC0419  HISTORY     - 1943     GOOD             CGS
 KC0419  HISTORY     - 1973     MARK NOT FOUND   NGS
 KC0419  HISTORY     - 20120516 MARK NOT FOUND   ILDT
 KC0419
 KC0419                          STATION DESCRIPTION
 KC0419
 KC0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0419'1.7 MI NE FROM PIKE.
 KC0419'1.7 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0419'RAILROAD FROM THE STATION AT PIKE, PIKE COUNTY, 45 FEET SOUTH
 KC0419'OF A FARM-ROAD CROSSING, 16 FEET SOUTHEAST OF THE TRACK, AND 28
 KC0419'FEET WEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 KC0419'J 80 1935 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- ANYONE
 KC0419'RECOVERING THIS BENCH MARK WILL CONFER A FAVOR ON THIS OFFICE BY
 KC0419'SUBMITTING AN UP-TO-DATE DESCRIPTION TO THE DIRECTOR, U.S. COAST
 KC0419'AND GEODETIC SURVEY, WASHINGTON 25, D.C.  THE MARK IS 1.7 MILES
 KC0419'NORTHEAST ALONG THE ROUTE OF THE NOW ABANDONED CHICAGO,
 KC0419'BURLINGTON AND QUINCY R.R.
 KC0419
 KC0419                          STATION RECOVERY (1973)
 KC0419
 KC0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KC0419'MARK NOT FOUND.
 KC0419
 KC0419                          STATION RECOVERY (2012)
 KC0419
 KC0419'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0419'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0375 ***********************************************************************
 KC0375  DESIGNATION -  J 81
 KC0375  PID         -  KC0375
 KC0375  STATE/COUNTY-  IL/ADAMS
 KC0375  COUNTRY     -  US
 KC0375  USGS QUAD   -  QUINCY WEST (2018)
 KC0375
 KC0375                         *CURRENT SURVEY CONTROL
 KC0375  ______________________________________________________________________
 KC0375* NAD 83(1986) POSITION- 39 54 56.     (N) 091 24 45.     (W)   SCALED
 KC0375* NAVD 88 ORTHO HEIGHT -   146.645 (meters)      481.12  (feet) ADJUSTED
 KC0375  ______________________________________________________________________
 KC0375  GEOID HEIGHT    -        -32.568 (meters)                     GEOID18
 KC0375  DYNAMIC HEIGHT  -        146.569 (meters)      480.87  (feet) COMP
 KC0375  MODELED GRAVITY -    980,107.1   (mgal)                       NAVD 88
 KC0375
 KC0375  VERT ORDER      -  SECOND    CLASS 0
 KC0375
 KC0375.The horizontal coordinates were scaled from a map and have
 KC0375.an estimated accuracy of +/- 6 seconds.
 KC0375
 KC0375.The orthometric height was determined by differential leveling and
 KC0375.adjusted by the NATIONAL GEODETIC SURVEY
 KC0375.in June 1991.
 KC0375
 KC0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0375.GEOID18 height accuracy estimate available here.
 KC0375
 KC0375.Click photographs - Photos may exist for this station.
 KC0375
 KC0375.The dynamic height is computed by dividing the NAVD 88
 KC0375.geopotential number by the normal gravity value computed on the
 KC0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0375.degrees latitude (g = 980.6199 gals.).
 KC0375
 KC0375.The modeled gravity was interpolated from observed gravity values.
 KC0375
 KC0375;                    North         East    Units  Estimated Accuracy
 KC0375;SPC IL W     -   361,360.      593,490.      MT  (+/- 180 meters Scaled)
 KC0375
 KC0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE356195(NAD 83)
 KC0375
 KC0375                          SUPERSEDED SURVEY CONTROL
 KC0375
 KC0375  NGVD 29 (??/??/92)  146.730  (m)          481.40   (f) ADJ UNCH    2 0
 KC0375
 KC0375.Superseded values are not recommended for survey control.
 KC0375
 KC0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0375.See file dsdata.pdf to determine how the superseded data were derived.
 KC0375
 KC0375_MARKER: DB = BENCH MARK DISK
 KC0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0375_STAMPING: J 81 1935
 KC0375_MARK LOGO: CGS
 KC0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0375+STABILITY: SURFACE MOTION
 KC0375
 KC0375  HISTORY     - Date     Condition        Report By
 KC0375  HISTORY     - 1935     MONUMENTED       CGS
 KC0375  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0375  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 KC0375
 KC0375                          STATION DESCRIPTION
 KC0375
 KC0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0375'1.4 MI S FROM QUINCY.
 KC0375'1.4 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0375'FROM THE STATION AT QUINCY, ADAMS COUNTY, AT THE JUNCTION OF THE
 KC0375'WABASH RAILWAY, 45 FEET SOUTH OF THE JUNCTION SIGN, 65 FEET NORTH
 KC0375'OF A BRICK BUILDING OWNED BY THE WABASH RAILWAY, AND 24 FEET
 KC0375'WEST OF THE TRACK.  A STANDARD DISK, STAMPED J 81 1935 AND SET
 KC0375'IN THE TOP OF A CONCRETE POST.
 KC0375
 KC0375                          STATION RECOVERY (1971)
 KC0375
 KC0375'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0375'MARK NOT FOUND.
 KC0375
 KC0375                          STATION RECOVERY (2012)
 KC0375
 KC0375'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0375'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0472 ***********************************************************************
 KB0472  DESIGNATION -  J 83
 KB0472  PID         -  KB0472
 KB0472  STATE/COUNTY-  IL/EFFINGHAM
 KB0472  COUNTRY     -  US
 KB0472  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0472
 KB0472                         *CURRENT SURVEY CONTROL
 KB0472  ______________________________________________________________________
 KB0472* NAD 83(1986) POSITION- 39 03 44.     (N) 088 33 45.     (W)   SCALED
 KB0472* NAVD 88 ORTHO HEIGHT -   174.942 (meters)      573.96  (feet) ADJUSTED
 KB0472  ______________________________________________________________________
 KB0472  GEOID HEIGHT    -        -31.907 (meters)                     GEOID18
 KB0472  DYNAMIC HEIGHT  -        174.836 (meters)      573.61  (feet) COMP
 KB0472  MODELED GRAVITY -    980,020.4   (mgal)                       NAVD 88
 KB0472
 KB0472  VERT ORDER      -  SECOND    CLASS 0
 KB0472
 KB0472.The horizontal coordinates were scaled from a map and have
 KB0472.an estimated accuracy of +/- 6 seconds.
 KB0472
 KB0472.The orthometric height was determined by differential leveling and
 KB0472.adjusted by the NATIONAL GEODETIC SURVEY
 KB0472.in June 1991.
 KB0472
 KB0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0472.GEOID18 height accuracy estimate available here.
 KB0472
 KB0472.Click photographs - Photos may exist for this station.
 KB0472
 KB0472.The dynamic height is computed by dividing the NAVD 88
 KB0472.geopotential number by the normal gravity value computed on the
 KB0472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0472.degrees latitude (g = 980.6199 gals.).
 KB0472
 KB0472.The modeled gravity was interpolated from observed gravity values.
 KB0472
 KB0472;                    North         East    Units  Estimated Accuracy
 KB0472;SPC IL E     -   265,910.      280,170.      MT  (+/- 180 meters Scaled)
 KB0472
 KB0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ648248(NAD 83)
 KB0472
 KB0472                          SUPERSEDED SURVEY CONTROL
 KB0472
 KB0472  NGVD 29 (??/??/92)  175.036  (m)          574.26   (f) ADJ UNCH    2 0
 KB0472
 KB0472.Superseded values are not recommended for survey control.
 KB0472
 KB0472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0472.See file dsdata.pdf to determine how the superseded data were derived.
 KB0472
 KB0472_MARKER: DB = BENCH MARK DISK
 KB0472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0472_STAMPING: J 83 1935
 KB0472_MARK LOGO: CGS
 KB0472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0472+STABILITY: SURFACE MOTION
 KB0472
 KB0472  HISTORY     - Date     Condition        Report By
 KB0472  HISTORY     - 1935     MONUMENTED       CGS
 KB0472  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0472
 KB0472                          STATION DESCRIPTION
 KB0472
 KB0472'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0472'2.6 MI N FROM WATSON.
 KB0472'2.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0472'STATION AT WATSON, EFFINGHAM COUNTY, 14 RAILS SOUTH OF MILEPOST
 KB0472'203, AT A ROAD CROSSING, 100 FEET WEST OF THE CENTER LINE OF THE
 KB0472'TRACK, 50 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND 22
 KB0472'FEET NORTH AND 3 FEET EAST OF A RIGHT-OF-WAY FENCE CORNER.  A
 KB0472'STANDARD DISK, STAMPED J 83 1935 AND SET IN THE TOP OF A CONCRETE
 KB0472'POST.
 KB0472
 KB0472                          STATION RECOVERY (1983)
 KB0472
 KB0472'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0472'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0006 ***********************************************************************
 JB0006  DESIGNATION -  J 84
 JB0006  PID         -  JB0006
 JB0006  STATE/COUNTY-  IL/CLAY
 JB0006  COUNTRY     -  US
 JB0006  USGS QUAD   -  FLORA (2018)
 JB0006
 JB0006                         *CURRENT SURVEY CONTROL
 JB0006  ______________________________________________________________________
 JB0006* NAD 83(1986) POSITION- 38 37 36.     (N) 088 28 12.     (W)   SCALED
 JB0006* NAVD 88 ORTHO HEIGHT -   140.556 (meters)      461.14  (feet) ADJUSTED
 JB0006  ______________________________________________________________________
 JB0006  GEOID HEIGHT    -        -31.071 (meters)                     GEOID18
 JB0006  DYNAMIC HEIGHT  -        140.469 (meters)      460.86  (feet) COMP
 JB0006  MODELED GRAVITY -    980,004.0   (mgal)                       NAVD 88
 JB0006
 JB0006  VERT ORDER      -  SECOND    CLASS 0
 JB0006
 JB0006.The horizontal coordinates were scaled from a map and have
 JB0006.an estimated accuracy of +/- 6 seconds.
 JB0006
 JB0006.The orthometric height was determined by differential leveling and
 JB0006.adjusted by the NATIONAL GEODETIC SURVEY
 JB0006.in June 1991.
 JB0006
 JB0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0006.GEOID18 height accuracy estimate available here.
 JB0006
 JB0006.Click photographs - Photos may exist for this station.
 JB0006
 JB0006.The dynamic height is computed by dividing the NAVD 88
 JB0006.geopotential number by the normal gravity value computed on the
 JB0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0006.degrees latitude (g = 980.6199 gals.).
 JB0006
 JB0006.The modeled gravity was interpolated from observed gravity values.
 JB0006
 JB0006;                    North         East    Units  Estimated Accuracy
 JB0006;SPC IL E     -   217,540.      288,100.      MT  (+/- 180 meters Scaled)
 JB0006
 JB0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH720763(NAD 83)
 JB0006
 JB0006                          SUPERSEDED SURVEY CONTROL
 JB0006
 JB0006  NGVD 29 (??/??/92)  140.668  (m)          461.51   (f) ADJ UNCH    2 0
 JB0006
 JB0006.Superseded values are not recommended for survey control.
 JB0006
 JB0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0006.See file dsdata.pdf to determine how the superseded data were derived.
 JB0006
 JB0006_MARKER: DB = BENCH MARK DISK
 JB0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0006_STAMPING: J 84 1935
 JB0006_MARK LOGO: CGS
 JB0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0006+STABILITY: SURFACE MOTION
 JB0006
 JB0006  HISTORY     - Date     Condition        Report By
 JB0006  HISTORY     - 1935     MONUMENTED       CGS
 JB0006  HISTORY     - 1966     MARK NOT FOUND   USGS
 JB0006
 JB0006                          STATION DESCRIPTION
 JB0006
 JB0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0006'3 MI S FROM FLORA.
 JB0006'3.0 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0006'STATION AT FLORA, CLAY COUNTY, 4 RAILS NORTH OF MILEPOST S 71,
 JB0006'ONE RAIL NORTH OF A ROAD CROSSING AND THE F.A. ROBERTSON
 JB0006'RESIDENCE, AND 20 FEET WEST OF THE TRACK.  A STANDARD DISK,
 JB0006'STAMPED J 84 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0006
 JB0006                          STATION RECOVERY (1966)
 JB0006
 JB0006'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 JB0006'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0146 ***********************************************************************
 JB0146  DESIGNATION -  J 85
 JB0146  PID         -  JB0146
 JB0146  STATE/COUNTY-  IL/WHITE
 JB0146  COUNTRY     -  US
 JB0146  USGS QUAD   -  ENFIELD (2018)
 JB0146
 JB0146                         *CURRENT SURVEY CONTROL
 JB0146  ______________________________________________________________________
 JB0146* NAD 83(1986) POSITION- 38 05 54.     (N) 088 20 45.     (W)   SCALED
 JB0146* NAVD 88 ORTHO HEIGHT -   131.878 (meters)      432.67  (feet) ADJUSTED
 JB0146  ______________________________________________________________________
 JB0146  GEOID HEIGHT    -        -30.328 (meters)                     GEOID18
 JB0146  DYNAMIC HEIGHT  -        131.791 (meters)      432.38  (feet) COMP
 JB0146  MODELED GRAVITY -    979,963.4   (mgal)                       NAVD 88
 JB0146
 JB0146  VERT ORDER      -  SECOND    CLASS 0
 JB0146
 JB0146.The horizontal coordinates were scaled from a map and have
 JB0146.an estimated accuracy of +/- 6 seconds.
 JB0146
 JB0146.The orthometric height was determined by differential leveling and
 JB0146.adjusted by the NATIONAL GEODETIC SURVEY
 JB0146.in June 1991.
 JB0146
 JB0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0146.GEOID18 height accuracy estimate available here.
 JB0146
 JB0146.Click photographs - Photos may exist for this station.
 JB0146
 JB0146.The dynamic height is computed by dividing the NAVD 88
 JB0146.geopotential number by the normal gravity value computed on the
 JB0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0146.degrees latitude (g = 980.6199 gals.).
 JB0146
 JB0146.The modeled gravity was interpolated from observed gravity values.
 JB0146
 JB0146;                    North         East    Units  Estimated Accuracy
 JB0146;SPC IL E     -   158,890.      298,900.      MT  (+/- 180 meters Scaled)
 JB0146
 JB0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH819175(NAD 83)
 JB0146
 JB0146                          SUPERSEDED SURVEY CONTROL
 JB0146
 JB0146  NGVD 29 (??/??/92)  131.985  (m)          433.02   (f) ADJ UNCH    2 0
 JB0146
 JB0146.Superseded values are not recommended for survey control.
 JB0146
 JB0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0146.See file dsdata.pdf to determine how the superseded data were derived.
 JB0146
 JB0146_MARKER: DB = BENCH MARK DISK
 JB0146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0146_STAMPING: J 85 1935
 JB0146_MARK LOGO: CGS
 JB0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0146+STABILITY: SURFACE MOTION
 JB0146
 JB0146  HISTORY     - Date     Condition        Report By
 JB0146  HISTORY     - 1935     MONUMENTED       CGS
 JB0146  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0146
 JB0146                          STATION DESCRIPTION
 JB0146
 JB0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0146'AT ENFIELD.
 JB0146'AT ENFIELD, WHITE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 JB0146'AT THE STATION, 50 FEET SOUTHWEST OF THE LOUISVILLE AND NASHVILLE
 JB0146'RAILROAD, AND IN LINE WITH THE NORTH END OF THE STATION.  A
 JB0146'STANDARD DISK, STAMPED J 85 1935 AND SET IN THE TOP OF A CONCRETE
 JB0146'POST.
 JB0146
 JB0146                          STATION RECOVERY (1974)
 JB0146
 JB0146'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0146'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1255 ***********************************************************************
 KA1255  DESIGNATION -  J 86
 KA1255  PID         -  KA1255
 KA1255  STATE/COUNTY-  IL/CLARK
 KA1255  COUNTRY     -  US
 KA1255  USGS QUAD   -  CASEY (2018)
 KA1255
 KA1255                         *CURRENT SURVEY CONTROL
 KA1255  ______________________________________________________________________
 KA1255* NAD 83(1986) POSITION- 39 18 10.     (N) 087 58 36.     (W)   SCALED
 KA1255* NAVD 88 ORTHO HEIGHT -   194.098 (meters)      636.80  (feet) ADJUSTED
 KA1255  ______________________________________________________________________
 KA1255  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 KA1255  DYNAMIC HEIGHT  -        193.985 (meters)      636.43  (feet) COMP
 KA1255  MODELED GRAVITY -    980,041.5   (mgal)                       NAVD 88
 KA1255
 KA1255  VERT ORDER      -  SECOND    CLASS 0
 KA1255
 KA1255.The horizontal coordinates were scaled from a map and have
 KA1255.an estimated accuracy of +/- 6 seconds.
 KA1255
 KA1255.The orthometric height was determined by differential leveling and
 KA1255.adjusted by the NATIONAL GEODETIC SURVEY
 KA1255.in June 1991.
 KA1255
 KA1255.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1255.GEOID18 height accuracy estimate available here.
 KA1255
 KA1255.Click photographs - Photos may exist for this station.
 KA1255
 KA1255.The dynamic height is computed by dividing the NAVD 88
 KA1255.geopotential number by the normal gravity value computed on the
 KA1255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1255.degrees latitude (g = 980.6199 gals.).
 KA1255
 KA1255.The modeled gravity was interpolated from observed gravity values.
 KA1255
 KA1255;                    North         East    Units  Estimated Accuracy
 KA1255;SPC IL E     -   292,650.      330,760.      MT  (+/- 180 meters Scaled)
 KA1255
 KA1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ157508(NAD 83)
 KA1255
 KA1255                          SUPERSEDED SURVEY CONTROL
 KA1255
 KA1255  NGVD 29 (??/??/92)  194.164  (m)          637.02   (f) ADJ UNCH    2 0
 KA1255
 KA1255.Superseded values are not recommended for survey control.
 KA1255
 KA1255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1255.See file dsdata.pdf to determine how the superseded data were derived.
 KA1255
 KA1255_MARKER: DB = BENCH MARK DISK
 KA1255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1255_STAMPING: J 86 1935
 KA1255_MARK LOGO: CGS
 KA1255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1255+STABILITY: SURFACE MOTION
 KA1255
 KA1255  HISTORY     - Date     Condition        Report By
 KA1255  HISTORY     - 1935     MONUMENTED       CGS
 KA1255  HISTORY     - 20050207 MARK NOT FOUND   ILDT
 KA1255
 KA1255                          STATION DESCRIPTION
 KA1255
 KA1255'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1255'0.9 MI NE FROM CASEY.
 KA1255'0.9 MILE NORTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1255'STATION AT CASEY, CLARK COUNTY, AT POLE 107/11, 40 FEET EAST OF
 KA1255'A ROAD CROSSING, 45 FEET SOUTH OF THE TRACK, AND 50 FEET NORTH
 KA1255'OF A HOUSE.  A STANDARD DISK, STAMPED J 86 1935 AND SET IN THE
 KA1255'TOP OF A CONCRETE POST.
 KA1255
 KA1255                          STATION RECOVERY (2005)
 KA1255
 KA1255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1255'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0174 ***********************************************************************
 KB0174  DESIGNATION -  J 87
 KB0174  PID         -  KB0174
 KB0174  STATE/COUNTY-  IL/COLES
 KB0174  COUNTRY     -  US
 KB0174  USGS QUAD   -  MATTOON EAST (2018)
 KB0174
 KB0174                         *CURRENT SURVEY CONTROL
 KB0174  ______________________________________________________________________
 KB0174* NAD 83(1986) POSITION- 39 29 15.     (N) 088 20 33.     (W)   SCALED
 KB0174* NAVD 88 ORTHO HEIGHT -   218.398 (meters)      716.53  (feet) ADJUSTED
 KB0174  ______________________________________________________________________
 KB0174  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB0174  DYNAMIC HEIGHT  -        218.272 (meters)      716.11  (feet) COMP
 KB0174  MODELED GRAVITY -    980,048.0   (mgal)                       NAVD 88
 KB0174
 KB0174  VERT ORDER      -  SECOND    CLASS 0
 KB0174
 KB0174.The horizontal coordinates were scaled from a map and have
 KB0174.an estimated accuracy of +/- 6 seconds.
 KB0174
 KB0174.The orthometric height was determined by differential leveling and
 KB0174.adjusted by the NATIONAL GEODETIC SURVEY
 KB0174.in June 1991.
 KB0174
 KB0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0174.GEOID18 height accuracy estimate available here.
 KB0174
 KB0174.Click photographs - Photos may exist for this station.
 KB0174
 KB0174.The dynamic height is computed by dividing the NAVD 88
 KB0174.geopotential number by the normal gravity value computed on the
 KB0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0174.degrees latitude (g = 980.6199 gals.).
 KB0174
 KB0174.The modeled gravity was interpolated from observed gravity values.
 KB0174
 KB0174;                    North         East    Units  Estimated Accuracy
 KB0174;SPC IL E     -   313,100.      299,210.      MT  (+/- 180 meters Scaled)
 KB0174
 KB0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ845717(NAD 83)
 KB0174
 KB0174                          SUPERSEDED SURVEY CONTROL
 KB0174
 KB0174  NGVD 29 (??/??/92)  218.463  (m)          716.74   (f) ADJ UNCH    2 0
 KB0174
 KB0174.Superseded values are not recommended for survey control.
 KB0174
 KB0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0174.See file dsdata.pdf to determine how the superseded data were derived.
 KB0174
 KB0174_MARKER: DB = BENCH MARK DISK
 KB0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0174_STAMPING: J 87 1935
 KB0174_MARK LOGO: CGS
 KB0174_PROJECTION: FLUSH
 KB0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0174+STABILITY: SURFACE MOTION
 KB0174
 KB0174  HISTORY     - Date     Condition        Report By
 KB0174  HISTORY     - 1935     MONUMENTED       CGS
 KB0174  HISTORY     - 1956     GOOD             CGS
 KB0174  HISTORY     - 1982     POOR             USGS
 KB0174  HISTORY     - 20050225 MARK NOT FOUND   ILDT
 KB0174
 KB0174                          STATION DESCRIPTION
 KB0174
 KB0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0174'1.8 MI E FROM MATTOON.
 KB0174'ABOUT 1.8 MILES EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 KB0174'AND ST. LOUIS RAILWAY FROM THE STATION AT MATTOON, 34 FEET SOUTH
 KB0174'OF SOUTH RAIL OF MAIN TRACK, 8 FEET NORTH-NORTHWEST OF TELEPHONE
 KB0174'POLE NO. 126/19, 34 FEET NORTHWEST OF NORTHEAST CORNER OF STEEL
 KB0174'FENCE AROUND A TRANSFORMER SUB-STATION, 36 1/2 FEET NORTHEAST
 KB0174'OF NORTHWEST CORNER OF SAME FENCE, 13 FEET NORTH OF A FENCE LINE,
 KB0174'2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET
 KB0174'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST FLUSH
 KB0174'WITH GROUND.
 KB0174
 KB0174                          STATION RECOVERY (1982)
 KB0174
 KB0174'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0174'MARK RECOVERED IN POOR CONDITION.
 KB0174
 KB0174                          STATION RECOVERY (2005)
 KB0174
 KB0174'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0174'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0722 ***********************************************************************
 KB0722  DESIGNATION -  J 88
 KB0722  PID         -  KB0722
 KB0722  STATE/COUNTY-  IL/CHRISTIAN
 KB0722  COUNTRY     -  US
 KB0722  USGS QUAD   -  PANA (2018)
 KB0722
 KB0722                         *CURRENT SURVEY CONTROL
 KB0722  ______________________________________________________________________
 KB0722* NAD 83(1986) POSITION- 39 23 22.     (N) 089 03 58.     (W)   SCALED
 KB0722* NAVD 88 ORTHO HEIGHT -   207.674 (meters)      681.34  (feet) ADJUSTED
 KB0722  ______________________________________________________________________
 KB0722  GEOID HEIGHT    -        -32.170 (meters)                     GEOID18
 KB0722  DYNAMIC HEIGHT  -        207.550 (meters)      680.94  (feet) COMP
 KB0722  MODELED GRAVITY -    980,022.8   (mgal)                       NAVD 88
 KB0722
 KB0722  VERT ORDER      -  FIRST     CLASS II
 KB0722
 KB0722.The horizontal coordinates were scaled from a map and have
 KB0722.an estimated accuracy of +/- 6 seconds.
 KB0722
 KB0722.The orthometric height was determined by differential leveling and
 KB0722.adjusted by the NATIONAL GEODETIC SURVEY
 KB0722.in June 1991.
 KB0722
 KB0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0722.GEOID18 height accuracy estimate available here.
 KB0722
 KB0722.Click photographs - Photos may exist for this station.
 KB0722
 KB0722.The dynamic height is computed by dividing the NAVD 88
 KB0722.geopotential number by the normal gravity value computed on the
 KB0722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0722.degrees latitude (g = 980.6199 gals.).
 KB0722
 KB0722.The modeled gravity was interpolated from observed gravity values.
 KB0722
 KB0722;                    North         East    Units  Estimated Accuracy
 KB0722;SPC IL W     -   302,780.      794,810.      MT  (+/- 180 meters Scaled)
 KB0722
 KB0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ220620(NAD 83)
 KB0722
 KB0722                          SUPERSEDED SURVEY CONTROL
 KB0722
 KB0722  NGVD 29 (??/??/92)  207.760  (m)          681.63   (f) ADJ UNCH    1 2
 KB0722
 KB0722.Superseded values are not recommended for survey control.
 KB0722
 KB0722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0722.See file dsdata.pdf to determine how the superseded data were derived.
 KB0722
 KB0722_MARKER: DB = BENCH MARK DISK
 KB0722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0722_STAMPING: J 88 1935
 KB0722_MARK LOGO: CGS
 KB0722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0722+STABILITY: SURFACE MOTION
 KB0722
 KB0722  HISTORY     - Date     Condition        Report By
 KB0722  HISTORY     - 1935     MONUMENTED       CGS
 KB0722  HISTORY     - 1961     GOOD             CGS
 KB0722  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0722  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0722
 KB0722                          STATION DESCRIPTION
 KB0722
 KB0722'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0722'0.9 MI E FROM PANA.
 KB0722'ABOUT 0.9 MILE EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 KB0722'THE STATION AT PANA, ABOUT 0.2 MILE WEST OF MILEPOST 166, IN
 KB0722'SECTION 22 R 1 E T 11 N, BETWEEN THE NEW YORK CENTRAL AND
 KB0722'BALTIMORE AND OHIO RAILROAD TRACKS, NEAR THE T JUNCTION OF A BLACK
 KB0722'TOP ROAD LEADING NORTH FROM U.S. HIGHWAY 51, 29 FEET SOUTH OF
 KB0722'THE SOUTH RAIL OF THE BALTIMORE AND OHIO RAILROAD, 27 FEET NORTH
 KB0722'OF THE NORTH RAIL OF THE NEW YORK CENTRAL TRACK, 48 FEET WEST
 KB0722'OF THE EXTENDED CENTER LINE OF THE BLACK TOP ROAD, 7 1/2 FEET
 KB0722'SOUTHEAST OF A TELEGRAPH POLE, ABOUT LEVEL WITH THE B AND O
 KB0722'TRACK, ABOUT 4 FEET BELOW THE NYC TRACK, SET IN THE TOP OF A
 KB0722'CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 KB0722
 KB0722                          STATION RECOVERY (1973)
 KB0722
 KB0722'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0722'MARK NOT FOUND.
 KB0722
 KB0722                          STATION RECOVERY (1980)
 KB0722
 KB0722'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0722'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0508 ***********************************************************************
 KB0508  DESIGNATION -  J 89
 KB0508  PID         -  KB0508
 KB0508  STATE/COUNTY-  IL/EFFINGHAM
 KB0508  COUNTRY     -  US
 KB0508  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0508
 KB0508                         *CURRENT SURVEY CONTROL
 KB0508  ______________________________________________________________________
 KB0508* NAD 83(1986) POSITION- 39 06 58.     (N) 088 32 49.     (W)   SCALED
 KB0508* NAVD 88 ORTHO HEIGHT -   180.340 (meters)      591.67  (feet) ADJUSTED
 KB0508  ______________________________________________________________________
 KB0508  GEOID HEIGHT    -        -31.972 (meters)                     GEOID18
 KB0508  DYNAMIC HEIGHT  -        180.231 (meters)      591.31  (feet) COMP
 KB0508  MODELED GRAVITY -    980,022.8   (mgal)                       NAVD 88
 KB0508
 KB0508  VERT ORDER      -  SECOND    CLASS 0
 KB0508
 KB0508.The horizontal coordinates were scaled from a map and have
 KB0508.an estimated accuracy of +/- 6 seconds.
 KB0508
 KB0508.The orthometric height was determined by differential leveling and
 KB0508.adjusted by the NATIONAL GEODETIC SURVEY
 KB0508.in June 1991.
 KB0508
 KB0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0508.GEOID18 height accuracy estimate available here.
 KB0508
 KB0508.Click photographs - Photos may exist for this station.
 KB0508
 KB0508.The dynamic height is computed by dividing the NAVD 88
 KB0508.geopotential number by the normal gravity value computed on the
 KB0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0508.degrees latitude (g = 980.6199 gals.).
 KB0508
 KB0508.The modeled gravity was interpolated from observed gravity values.
 KB0508
 KB0508;                    North         East    Units  Estimated Accuracy
 KB0508;SPC IL E     -   271,890.      281,530.      MT  (+/- 180 meters Scaled)
 KB0508
 KB0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ662308(NAD 83)
 KB0508
 KB0508                          SUPERSEDED SURVEY CONTROL
 KB0508
 KB0508  NGVD 29 (??/??/92)  180.432  (m)          591.97   (f) ADJ UNCH    2 0
 KB0508
 KB0508.Superseded values are not recommended for survey control.
 KB0508
 KB0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0508.See file dsdata.pdf to determine how the superseded data were derived.
 KB0508
 KB0508_MARKER: DB = BENCH MARK DISK
 KB0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0508_STAMPING: J 89 1935
 KB0508_MARK LOGO: CGS
 KB0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0508+STABILITY: SURFACE MOTION
 KB0508
 KB0508  HISTORY     - Date     Condition        Report By
 KB0508  HISTORY     - 1935     MONUMENTED       CGS
 KB0508  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0508  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0508
 KB0508                          STATION DESCRIPTION
 KB0508
 KB0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0508'AT EFFINGHAM.
 KB0508'AT EFFINGHAM, EFFINGHAM COUNTY, AT THE CROSSING OF THE
 KB0508'PENNSYLVANIA RAILROAD AND THE ILLINOIS CENTRAL RAILROAD, AT THE
 KB0508'UNION STATION, 42 FEET SOUTH OF THE EAST-BOUND MAIN P.R.R. TRACK,
 KB0508'60 FEET EAST OF THE NORTHBOUND MAIN I.C.R.R. TRACK, AND 9 FEET
 KB0508'EAST OF A POLE.  A STANDARD DISK, STAMPED J 89 1935 AND SET IN
 KB0508'THE TOP OF A CONCRETE POST.
 KB0508
 KB0508                          STATION RECOVERY (1983)
 KB0508
 KB0508'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0508'MARK NOT FOUND.
 KB0508
 KB0508                          STATION RECOVERY (2012)
 KB0508
 KB0508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1051 ***********************************************************************
 JB1051  DESIGNATION -  J 9
 JB1051  PID         -  JB1051
 JB1051  STATE/COUNTY-  IL/WASHINGTON
 JB1051  COUNTRY     -  US
 JB1051  USGS QUAD   -  ASHLEY (2018)
 JB1051
 JB1051                         *CURRENT SURVEY CONTROL
 JB1051  ______________________________________________________________________
 JB1051* NAD 83(1986) POSITION- 38 16 48.     (N) 089 11 59.     (W)   SCALED
 JB1051* NAVD 88 ORTHO HEIGHT -   161.810 (meters)      530.87  (feet) ADJUSTED
 JB1051  ______________________________________________________________________
 JB1051  GEOID HEIGHT    -        -29.968 (meters)                     GEOID18
 JB1051  DYNAMIC HEIGHT  -        161.706 (meters)      530.53  (feet) COMP
 JB1051  MODELED GRAVITY -    979,978.3   (mgal)                       NAVD 88
 JB1051
 JB1051  VERT ORDER      -  FIRST     CLASS II
 JB1051
 JB1051.The horizontal coordinates were scaled from a map and have
 JB1051.an estimated accuracy of +/- 6 seconds.
 JB1051
 JB1051.The orthometric height was determined by differential leveling and
 JB1051.adjusted by the NATIONAL GEODETIC SURVEY
 JB1051.in June 1991.
 JB1051
 JB1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1051.GEOID18 height accuracy estimate available here.
 JB1051
 JB1051.Click photographs - Photos may exist for this station.
 JB1051
 JB1051.The dynamic height is computed by dividing the NAVD 88
 JB1051.geopotential number by the normal gravity value computed on the
 JB1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1051.degrees latitude (g = 980.6199 gals.).
 JB1051
 JB1051.The modeled gravity was interpolated from observed gravity values.
 JB1051
 JB1051;                    North         East    Units  Estimated Accuracy
 JB1051;SPC IL W     -   179,490.      784,600.      MT  (+/- 180 meters Scaled)
 JB1051
 JB1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH075391(NAD 83)
 JB1051
 JB1051                          SUPERSEDED SURVEY CONTROL
 JB1051
 JB1051  NGVD 29 (??/??/92)  161.93   (m)          531.3    (f) COMPUTED    1 2
 JB1051
 JB1051.Superseded values are not recommended for survey control.
 JB1051
 JB1051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1051.See file dsdata.pdf to determine how the superseded data were derived.
 JB1051
 JB1051_MARKER: DB = BENCH MARK DISK
 JB1051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1051_STAMPING: J 9 1922
 JB1051_MARK LOGO: CGS
 JB1051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1051+STABILITY: SURFACE MOTION
 JB1051
 JB1051  HISTORY     - Date     Condition        Report By
 JB1051  HISTORY     - 1922     MONUMENTED       CGS
 JB1051  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB1051  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 JB1051
 JB1051                          STATION DESCRIPTION
 JB1051
 JB1051'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1051'0.2 MI S FROM RADOM.
 JB1051'0.25 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1051'STATION AT RADOM, 50 FEET SOUTH OF THE MAIL CRANE FOR THE
 JB1051'NORTH-BOUND TRAINS, AND 35 FEET WEST OF THE WEST RAIL.  SET IN
 JB1051'THE TOP OF A CONCRETE POST.
 JB1051
 JB1051                          STATION RECOVERY (2011)
 JB1051
 JB1051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1051'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1397 ***********************************************************************
 JA1397  DESIGNATION -  J 90
 JA1397  PID         -  JA1397
 JA1397  STATE/COUNTY-  IL/CRAWFORD
 JA1397  COUNTRY     -  US
 JA1397  USGS QUAD   -  OBLONG SOUTH (2018)
 JA1397
 JA1397                         *CURRENT SURVEY CONTROL
 JA1397  ______________________________________________________________________
 JA1397* NAD 83(1986) POSITION- 38 59 56.15   (N) 087 54 26.69   (W)   HD_HELD1
 JA1397* NAVD 88 ORTHO HEIGHT -   159.329 (meters)      522.73  (feet) ADJUSTED
 JA1397  ______________________________________________________________________
 JA1397  GEOID HEIGHT    -        -31.742 (meters)                     GEOID18
 JA1397  DYNAMIC HEIGHT  -        159.235 (meters)      522.42  (feet) COMP
 JA1397  MODELED GRAVITY -    980,035.6   (mgal)                       NAVD 88
 JA1397
 JA1397  VERT ORDER      -  SECOND    CLASS 0
 JA1397
 JA1397.The horizontal coordinates were determined by differentially corrected
 JA1397.hand held GPS observations or other comparable positioning techniques
 JA1397.and have an estimated accuracy of +/- 3 meters.
 JA1397
 JA1397.The orthometric height was determined by differential leveling and
 JA1397.adjusted by the NATIONAL GEODETIC SURVEY
 JA1397.in June 1991.
 JA1397
 JA1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1397.GEOID18 height accuracy estimate available here.
 JA1397
 JA1397.Click photographs - Photos may exist for this station.
 JA1397
 JA1397.The dynamic height is computed by dividing the NAVD 88
 JA1397.geopotential number by the normal gravity value computed on the
 JA1397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1397.degrees latitude (g = 980.6199 gals.).
 JA1397
 JA1397.The modeled gravity was interpolated from observed gravity values.
 JA1397
 JA1397;                    North         East    Units  Estimated Accuracy
 JA1397;SPC IL E     -   258,945.6     336,895.6     MT  (+/- 3 meters HH1 GPS) 
 JA1397
 JA1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2142317049(NAD 83)
 JA1397
 JA1397                          SUPERSEDED SURVEY CONTROL
 JA1397
 JA1397  NGVD 29 (??/??/92)  159.450  (m)          523.13   (f) ADJ UNCH    2 0
 JA1397
 JA1397.Superseded values are not recommended for survey control.
 JA1397
 JA1397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1397.See file dsdata.pdf to determine how the superseded data were derived.
 JA1397
 JA1397_MARKER: DB = BENCH MARK DISK
 JA1397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1397_STAMPING: J 90 1935
 JA1397_MARK LOGO: CGS
 JA1397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1397+STABILITY: SURFACE MOTION
 JA1397
 JA1397  HISTORY     - Date     Condition        Report By
 JA1397  HISTORY     - 1935     MONUMENTED       CGS
 JA1397  HISTORY     - 1968     GOOD             CGS
 JA1397
 JA1397                          STATION DESCRIPTION
 JA1397
 JA1397'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 JA1397'AT OBLONG.
 JA1397'AT OBLONG, CRAWFORD COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JA1397'63 YARDS EAST OF THE STATION, 11 YARDS WEST OF A TOOLHOUSE, AT A
 JA1397'ROAD CROSSING, 40 YARDS EAST OF THE CENTERLINE OF THE ROAD, 6
 JA1397'YARDS NORTH OF THE CENTERLINE OF THE MAIN TRACK, AND 3 YARDS WEST
 JA1397'OF A POLE.  A STANDARD DISK, STAMPED J 90 1935 AND SET IN THE TOP
 JA1397'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0066 ***********************************************************************
 JB0066  DESIGNATION -  J 91
 JB0066  PID         -  JB0066
 JB0066  STATE/COUNTY-  IL/EDWARDS
 JB0066  COUNTRY     -  US
 JB0066  USGS QUAD   -  WEST SALEM (2018)
 JB0066
 JB0066                         *CURRENT SURVEY CONTROL
 JB0066  ______________________________________________________________________
 JB0066* NAD 83(1986) POSITION- 38 32 27.     (N) 088 01 13.     (W)   SCALED
 JB0066* NAVD 88 ORTHO HEIGHT -   149.916 (meters)      491.85  (feet) ADJUSTED
 JB0066  ______________________________________________________________________
 JB0066  GEOID HEIGHT    -        -31.131 (meters)                     GEOID18
 JB0066  DYNAMIC HEIGHT  -        149.822 (meters)      491.54  (feet) COMP
 JB0066  MODELED GRAVITY -    979,998.5   (mgal)                       NAVD 88
 JB0066
 JB0066  VERT ORDER      -  SECOND    CLASS 0
 JB0066
 JB0066.The horizontal coordinates were scaled from a map and have
 JB0066.an estimated accuracy of +/- 6 seconds.
 JB0066
 JB0066.The orthometric height was determined by differential leveling and
 JB0066.adjusted by the NATIONAL GEODETIC SURVEY
 JB0066.in June 1991.
 JB0066
 JB0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0066.GEOID18 height accuracy estimate available here.
 JB0066
 JB0066.Click photographs - Photos may exist for this station.
 JB0066
 JB0066.The dynamic height is computed by dividing the NAVD 88
 JB0066.geopotential number by the normal gravity value computed on the
 JB0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0066.degrees latitude (g = 980.6199 gals.).
 JB0066
 JB0066.The modeled gravity was interpolated from observed gravity values.
 JB0066
 JB0066;                    North         East    Units  Estimated Accuracy
 JB0066;SPC IL E     -   208,050.      327,290.      MT  (+/- 180 meters Scaled)
 JB0066
 JB0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH110663(NAD 83)
 JB0066
 JB0066                          SUPERSEDED SURVEY CONTROL
 JB0066
 JB0066  NGVD 29 (??/??/92)  150.028  (m)          492.22   (f) ADJ UNCH    2 0
 JB0066
 JB0066.Superseded values are not recommended for survey control.
 JB0066
 JB0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0066.See file dsdata.pdf to determine how the superseded data were derived.
 JB0066
 JB0066_MARKER: DB = BENCH MARK DISK
 JB0066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0066_STAMPING: J 91 1935
 JB0066_MARK LOGO: CGS
 JB0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0066+STABILITY: SURFACE MOTION
 JB0066
 JB0066  HISTORY     - Date     Condition        Report By
 JB0066  HISTORY     - 1935     MONUMENTED       CGS
 JB0066  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 JB0066
 JB0066                          STATION DESCRIPTION
 JB0066
 JB0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0066'1.5 MI N FROM WEST SALEM.
 JB0066'1.5 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0066'STATION AT WEST SALEM, EDWARDS COUNTY, AT MILEAGE P 193.5, AT A
 JB0066'ROAD CROSSING, AND 40 FEET WEST OF THE TRACK.  A STANDARD DISK,
 JB0066'STAMPED J 91 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0066
 JB0066                          STATION RECOVERY (2012)
 JB0066
 JB0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0066'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0711 ***********************************************************************
 KB0711  DESIGNATION -  J 92
 KB0711  PID         -  KB0711
 KB0711  STATE/COUNTY-  IL/CHRISTIAN
 KB0711  COUNTRY     -  US
 KB0711  USGS QUAD   -  WILLEYS (2018)
 KB0711
 KB0711                         *CURRENT SURVEY CONTROL
 KB0711  ______________________________________________________________________
 KB0711* NAD 83(1986) POSITION- 39 31 25.     (N) 089 14 34.     (W)   SCALED
 KB0711* NAVD 88 ORTHO HEIGHT -   188.623 (meters)      618.84  (feet) ADJUSTED
 KB0711  ______________________________________________________________________
 KB0711  GEOID HEIGHT    -        -32.155 (meters)                     GEOID18
 KB0711  DYNAMIC HEIGHT  -        188.515 (meters)      618.49  (feet) COMP
 KB0711  MODELED GRAVITY -    980,050.5   (mgal)                       NAVD 88
 KB0711
 KB0711  VERT ORDER      -  SECOND    CLASS 0
 KB0711
 KB0711.The horizontal coordinates were scaled from a map and have
 KB0711.an estimated accuracy of +/- 6 seconds.
 KB0711
 KB0711.The orthometric height was determined by differential leveling and
 KB0711.adjusted by the NATIONAL GEODETIC SURVEY
 KB0711.in June 1991.
 KB0711
 KB0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0711.GEOID18 height accuracy estimate available here.
 KB0711
 KB0711.Click photographs - Photos may exist for this station.
 KB0711
 KB0711.The dynamic height is computed by dividing the NAVD 88
 KB0711.geopotential number by the normal gravity value computed on the
 KB0711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0711.degrees latitude (g = 980.6199 gals.).
 KB0711
 KB0711.The modeled gravity was interpolated from observed gravity values.
 KB0711
 KB0711;                    North         East    Units  Estimated Accuracy
 KB0711;SPC IL W     -   317,510.      779,440.      MT  (+/- 180 meters Scaled)
 KB0711
 KB0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ072772(NAD 83)
 KB0711
 KB0711                          SUPERSEDED SURVEY CONTROL
 KB0711
 KB0711  NGVD 29 (??/??/92)  188.717  (m)          619.15   (f) ADJ UNCH    2 0
 KB0711
 KB0711.Superseded values are not recommended for survey control.
 KB0711
 KB0711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0711.See file dsdata.pdf to determine how the superseded data were derived.
 KB0711
 KB0711_MARKER: DB = BENCH MARK DISK
 KB0711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0711_STAMPING: J 92 1935
 KB0711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0711+STABILITY: SURFACE MOTION
 KB0711
 KB0711  HISTORY     - Date     Condition        Report By
 KB0711  HISTORY     - 1935     MONUMENTED       CGS
 KB0711  HISTORY     - 1976     GOOD             NGS
 KB0711
 KB0711                          STATION DESCRIPTION
 KB0711
 KB0711'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0711'3.5 MI SE FROM TAYLORVILLE.
 KB0711'3.5 MILES SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 KB0711'THE STATION AT TAYLORVILLE, CHRISTIAN COUNTY, 0.8 MILE NORTHWEST
 KB0711'OF VELMA, AT POLE 152/08, AT A ROAD CROSSING, 7 YARDS SOUTHWEST
 KB0711'OF THE CENTERLINE OF THE TRACK, AND 9 YARDS NORTH OF THE
 KB0711'CENTERLINE OF THE ROAD.  A STANDARD DISK, STAMPED J 92 1935
 KB0711'AND SET IN THE TOP OF A CONCRETE POST.
 KB0711
 KB0711                          STATION RECOVERY (1976)
 KB0711
 KB0711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0711'MARK RECOVERED. IT IS 35 FT END OF A POWER POLE, 30 FT NORTH OF
 KB0711'CENTER LINE OF OLD ROAD 17 FEET SOUTHWEST OF SOUTHWEST RAIL OF TRACK.
 KB0711'MARK IS SE OF A BRICK HOUSE. THE ROAD IS NOW BARRICADED AT RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0730 ***********************************************************************
 KB0730  DESIGNATION -  J 93
 KB0730  PID         -  KB0730
 KB0730  STATE/COUNTY-  IL/MONTGOMERY
 KB0730  COUNTRY     -  US
 KB0730  USGS QUAD   -  NOKOMIS (2018)
 KB0730
 KB0730                         *CURRENT SURVEY CONTROL
 KB0730  ______________________________________________________________________
 KB0730* NAD 83(1986) POSITION- 39 17 24.     (N) 089 18 12.     (W)   SCALED
 KB0730* NAVD 88 ORTHO HEIGHT -   201.178 (meters)      660.03  (feet) ADJUSTED
 KB0730  ______________________________________________________________________
 KB0730  GEOID HEIGHT    -        -31.779 (meters)                     GEOID18
 KB0730  DYNAMIC HEIGHT  -        201.060 (meters)      659.64  (feet) COMP
 KB0730  MODELED GRAVITY -    980,038.8   (mgal)                       NAVD 88
 KB0730
 KB0730  VERT ORDER      -  SECOND    CLASS 0
 KB0730
 KB0730.The horizontal coordinates were scaled from a map and have
 KB0730.an estimated accuracy of +/- 6 seconds.
 KB0730
 KB0730.The orthometric height was determined by differential leveling and
 KB0730.adjusted by the NATIONAL GEODETIC SURVEY
 KB0730.in June 1991.
 KB0730
 KB0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0730.GEOID18 height accuracy estimate available here.
 KB0730
 KB0730.Click photographs - Photos may exist for this station.
 KB0730
 KB0730.The dynamic height is computed by dividing the NAVD 88
 KB0730.geopotential number by the normal gravity value computed on the
 KB0730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0730.degrees latitude (g = 980.6199 gals.).
 KB0730
 KB0730.The modeled gravity was interpolated from observed gravity values.
 KB0730
 KB0730;                    North         East    Units  Estimated Accuracy
 KB0730;SPC IL W     -   291,520.      774,480.      MT  (+/- 180 meters Scaled)
 KB0730
 KB0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ013514(NAD 83)
 KB0730
 KB0730                          SUPERSEDED SURVEY CONTROL
 KB0730
 KB0730  NGVD 29 (??/??/92)  201.284  (m)          660.38   (f) ADJ UNCH    2 0
 KB0730
 KB0730.Superseded values are not recommended for survey control.
 KB0730
 KB0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0730.See file dsdata.pdf to determine how the superseded data were derived.
 KB0730
 KB0730_MARKER: DB = BENCH MARK DISK
 KB0730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0730_STAMPING: J 93 1935
 KB0730_MARK LOGO: CGS
 KB0730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0730+STABILITY: SURFACE MOTION
 KB0730
 KB0730  HISTORY     - Date     Condition        Report By
 KB0730  HISTORY     - 1935     MONUMENTED       CGS
 KB0730  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0730
 KB0730                          STATION DESCRIPTION
 KB0730
 KB0730'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0730'1.1 MI SW FROM NOKOMIS.
 KB0730'1.1 MILES SOUTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 KB0730'AND ST. LOUIS RAILWAY FROM THE STATION AT NOKOMIS, MONTGOMERY
 KB0730'COUNTY, ONE RAIL NORTHEAST OF CULVERT 416 A, AT POLE 181/12,
 KB0730'20 FEET NORTHWEST OF THE TRACK, 30 FEET NORTH OF THE CENTERLINE
 KB0730'OF A COUNTY ROAD, AND 6 FEET SOUTHEAST OF A FENCE.  A STANDARD
 KB0730'DISK, STAMPED J 93 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0730
 KB0730                          STATION RECOVERY (1977)
 KB0730
 KB0730'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0730'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0833 ***********************************************************************
 KB0833  DESIGNATION -  J 94
 KB0833  PID         -  KB0833
 KB0833  STATE/COUNTY-  IL/MACOUPIN
 KB0833  COUNTRY     -  US
 KB0833  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0833
 KB0833                         *CURRENT SURVEY CONTROL
 KB0833  ______________________________________________________________________
 KB0833* NAD 83(1986) POSITION- 39 02 34.     (N) 089 44 51.     (W)   SCALED
 KB0833* NAVD 88 ORTHO HEIGHT -   200.607 (meters)      658.16  (feet) ADJUSTED
 KB0833  ______________________________________________________________________
 KB0833  GEOID HEIGHT    -        -31.222 (meters)                     GEOID18
 KB0833  DYNAMIC HEIGHT  -        200.488 (meters)      657.77  (feet) COMP
 KB0833  MODELED GRAVITY -    980,029.2   (mgal)                       NAVD 88
 KB0833
 KB0833  VERT ORDER      -  SECOND    CLASS 0
 KB0833
 KB0833.The horizontal coordinates were scaled from a map and have
 KB0833.an estimated accuracy of +/- 6 seconds.
 KB0833
 KB0833.The orthometric height was determined by differential leveling and
 KB0833.adjusted by the NATIONAL GEODETIC SURVEY
 KB0833.in June 1991.
 KB0833
 KB0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0833.GEOID18 height accuracy estimate available here.
 KB0833
 KB0833.Click photographs - Photos may exist for this station.
 KB0833
 KB0833.The dynamic height is computed by dividing the NAVD 88
 KB0833.geopotential number by the normal gravity value computed on the
 KB0833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0833.degrees latitude (g = 980.6199 gals.).
 KB0833
 KB0833.The modeled gravity was interpolated from observed gravity values.
 KB0833
 KB0833;                    North         East    Units  Estimated Accuracy
 KB0833;SPC IL W     -   263,800.      736,290.      MT  (+/- 180 meters Scaled)
 KB0833
 KB0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ622251(NAD 83)
 KB0833
 KB0833                          SUPERSEDED SURVEY CONTROL
 KB0833
 KB0833  NGVD 29 (??/??/92)  200.726  (m)          658.55   (f) ADJ UNCH    2 0
 KB0833
 KB0833.Superseded values are not recommended for survey control.
 KB0833
 KB0833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0833.See file dsdata.pdf to determine how the superseded data were derived.
 KB0833
 KB0833_MARKER: DB = BENCH MARK DISK
 KB0833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0833_STAMPING: J 94 1935
 KB0833_MARK LOGO: CGS
 KB0833_PROJECTION: RECESSED 5 CENTIMETERS
 KB0833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0833+STABILITY: SURFACE MOTION
 KB0833
 KB0833  HISTORY     - Date     Condition        Report By
 KB0833  HISTORY     - 1935     MONUMENTED       CGS
 KB0833  HISTORY     - 1960     GOOD             CGS
 KB0833  HISTORY     - 20210726 MARK NOT FOUND   ILDT
 KB0833
 KB0833                          STATION DESCRIPTION
 KB0833
 KB0833'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0833'2.3 MI S FROM MOUNT OLIVE.
 KB0833'ABOUT 2.3 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE STATION
 KB0833'AT MOUNT OLIVE, AT A GRAVEL ROAD CROSSING, ABOUT 0.2 MILE
 KB0833'NORTHEAST OF A POWER SUB-STATION, 29 FEET EAST OF THE EAST RAIL
 KB0833'OF THE EAST MAIN TRACK, 14 FEET NORTHWEST OF THE CENTER LINE
 KB0833'OF THE ROAD, 11 FEET SOUTH-SOUTHEAST OF A SWITCH STAND, 23 FEET
 KB0833'SOUTH OF POWER POLE NUMBER 269, 10 FEET WEST-NORTHWEST OF THE
 KB0833'WEST-NORTHWEST RAIL OF THE SPUR TRACK, 51 FEET EAST-NORTHEAST
 KB0833'OF THE CENTER OF THE JUNCTION OF THE ROAD, AND THE EAST MAIN
 KB0833'TRACK, 5 FEET SOUTH OF THE SOUTHEAST CORNER OF A WOOD CULVERT,
 KB0833'ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF
 KB0833'A CONCRETE POST 2 INCHES UNDERGROUND.
 KB0833
 KB0833                          STATION RECOVERY (2021)
 KB0833
 KB0833'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KB0833'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0157 ***********************************************************************
 JC0157  DESIGNATION -  J 95
 JC0157  PID         -  JC0157
 JC0157  STATE/COUNTY-  IL/ST CLAIR
 JC0157  COUNTRY     -  US
 JC0157  USGS QUAD   -  GRANITE CITY (2018)
 JC0157
 JC0157                         *CURRENT SURVEY CONTROL
 JC0157  ______________________________________________________________________
 JC0157* NAD 83(1986) POSITION- 38 39 16.     (N) 090 10 07.     (W)   SCALED
 JC0157* NAVD 88 ORTHO HEIGHT -   126.437 (meters)      414.82  (feet) ADJUSTED
 JC0157  ______________________________________________________________________
 JC0157  GEOID HEIGHT    -        -31.105 (meters)                     GEOID18
 JC0157  DYNAMIC HEIGHT  -        126.357 (meters)      414.56  (feet) COMP
 JC0157  MODELED GRAVITY -    979,992.4   (mgal)                       NAVD 88
 JC0157
 JC0157  VERT ORDER      -  SECOND    CLASS 0
 JC0157
 JC0157.The horizontal coordinates were scaled from a map and have
 JC0157.an estimated accuracy of +/- 6 seconds.
 JC0157
 JC0157.The orthometric height was determined by differential leveling and
 JC0157.adjusted by the NATIONAL GEODETIC SURVEY
 JC0157.in June 1991.
 JC0157
 JC0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0157.GEOID18 height accuracy estimate available here.
 JC0157
 JC0157.Click photographs - Photos may exist for this station.
 JC0157
 JC0157.The dynamic height is computed by dividing the NAVD 88
 JC0157.geopotential number by the normal gravity value computed on the
 JC0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0157.degrees latitude (g = 980.6199 gals.).
 JC0157
 JC0157.The modeled gravity was interpolated from observed gravity values.
 JC0157
 JC0157;                    North         East    Units  Estimated Accuracy
 JC0157;SPC IL W     -   220,610.      699,830.      MT  (+/- 180 meters Scaled)
 JC0157
 JC0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC463822(NAD 83)
 JC0157
 JC0157                          SUPERSEDED SURVEY CONTROL
 JC0157
 JC0157  NGVD 29 (??/??/92)  126.551  (m)          415.19   (f) ADJ UNCH    2 0
 JC0157
 JC0157.Superseded values are not recommended for survey control.
 JC0157
 JC0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0157.See file dsdata.pdf to determine how the superseded data were derived.
 JC0157
 JC0157_MARKER: DB = BENCH MARK DISK
 JC0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0157_STAMPING: J 95 1935
 JC0157_MARK LOGO: CGS
 JC0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0157+STABILITY: SURFACE MOTION
 JC0157
 JC0157  HISTORY     - Date     Condition        Report By
 JC0157  HISTORY     - 1935     MONUMENTED       CGS
 JC0157  HISTORY     - 1942     GOOD             CGS
 JC0157
 JC0157                          STATION DESCRIPTION
 JC0157
 JC0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JC0157'AT BROOKLYN.
 JC0157'AT BROOKLYN (POST OFFICE LOVEJOY), ST. CLAIR COUNTY, ON THE
 JC0157'WABASH RAILROAD, 300 FEET NORTH OF THE YARD OFFICE, 50 FEET
 JC0157'SOUTH OF A STUB-END STREET, IN THE RAILROAD YARDS, AND 30 FEET
 JC0157'EAST OF THE CENTERLINE OF THE EAST TRACK.  A STANDARD DISK,
 JC0157'STAMPED J 95 1935 AND SET IN THE TOP OF A CONCRETE POST
 JC0157'PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0853 ***********************************************************************
 KB0853  DESIGNATION -  J 96
 KB0853  PID         -  KB0853
 KB0853  STATE/COUNTY-  IL/MACOUPIN
 KB0853  COUNTRY     -  US
 KB0853  USGS QUAD   -  ATWATER (2018)
 KB0853
 KB0853                         *CURRENT SURVEY CONTROL
 KB0853  ______________________________________________________________________
 KB0853* NAD 83(1986) POSITION- 39 18 34.     (N) 089 42 50.     (W)   SCALED
 KB0853* NAVD 88 ORTHO HEIGHT -   195.048 (meters)      639.92  (feet) ADJUSTED
 KB0853  ______________________________________________________________________
 KB0853  GEOID HEIGHT    -        -31.524 (meters)                     GEOID18
 KB0853  DYNAMIC HEIGHT  -        194.937 (meters)      639.56  (feet) COMP
 KB0853  MODELED GRAVITY -    980,053.4   (mgal)                       NAVD 88
 KB0853
 KB0853  VERT ORDER      -  SECOND    CLASS 0
 KB0853
 KB0853.The horizontal coordinates were scaled from a map and have
 KB0853.an estimated accuracy of +/- 6 seconds.
 KB0853
 KB0853.The orthometric height was determined by differential leveling and
 KB0853.adjusted by the NATIONAL GEODETIC SURVEY
 KB0853.in June 1991.
 KB0853
 KB0853.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0853.GEOID18 height accuracy estimate available here.
 KB0853
 KB0853.Click photographs - Photos may exist for this station.
 KB0853
 KB0853.The dynamic height is computed by dividing the NAVD 88
 KB0853.geopotential number by the normal gravity value computed on the
 KB0853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0853.degrees latitude (g = 980.6199 gals.).
 KB0853
 KB0853.The modeled gravity was interpolated from observed gravity values.
 KB0853
 KB0853;                    North         East    Units  Estimated Accuracy
 KB0853;SPC IL W     -   293,420.      739,050.      MT  (+/- 180 meters Scaled)
 KB0853
 KB0853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ660546(NAD 83)
 KB0853
 KB0853                          SUPERSEDED SURVEY CONTROL
 KB0853
 KB0853  NGVD 29 (??/??/92)  195.180  (m)          640.35   (f) ADJ UNCH    2 0
 KB0853
 KB0853.Superseded values are not recommended for survey control.
 KB0853
 KB0853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0853.See file dsdata.pdf to determine how the superseded data were derived.
 KB0853
 KB0853_MARKER: DB = BENCH MARK DISK
 KB0853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0853_STAMPING: J 96 1935
 KB0853_MARK LOGO: CGS
 KB0853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0853+STABILITY: SURFACE MOTION
 KB0853
 KB0853  HISTORY     - Date     Condition        Report By
 KB0853  HISTORY     - 1935     MONUMENTED       CGS
 KB0853  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0853
 KB0853                          STATION DESCRIPTION
 KB0853
 KB0853'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0853'1.7 MI S FROM ATWATER.
 KB0853'1.7 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KB0853'FROM THE STATION AT ATWATER, MACOUPIN COUNTY, 0.3 MILE NORTH OF
 KB0853'MILEPOST 55, AT A ROAD CROSSING, 7 YARDS SOUTH OF THE CENTERLINE
 KB0853'OF THE CROSS ROAD, AND 4 YARDS EAST OF THE CENTERLINE OF THE
 KB0853'NORTHBOUND TRACK.  A STANDARD DISK, STAMPED J 96 1935 AND SET IN
 KB0853'THE TOP OF A CONCRETE POST.
 KB0853
 KB0853                          STATION RECOVERY (1976)
 KB0853
 KB0853'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0853'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0334 ***********************************************************************
 JC0334  DESIGNATION -  J 97
 JC0334  PID         -  JC0334
 JC0334  STATE/COUNTY-  IL/RANDOLPH
 JC0334  COUNTRY     -  US
 JC0334  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC0334
 JC0334                         *CURRENT SURVEY CONTROL
 JC0334  ______________________________________________________________________
 JC0334* NAD 83(1986) POSITION- 38 01 48.     (N) 090 01 29.     (W)   SCALED
 JC0334* NAVD 88 ORTHO HEIGHT -   116.628 (meters)      382.64  (feet) ADJUSTED
 JC0334  ______________________________________________________________________
 JC0334  GEOID HEIGHT    -        -29.807 (meters)                     GEOID18
 JC0334  DYNAMIC HEIGHT  -        116.548 (meters)      382.37  (feet) COMP
 JC0334  MODELED GRAVITY -    979,947.1   (mgal)                       NAVD 88
 JC0334
 JC0334  VERT ORDER      -  SECOND    CLASS 0
 JC0334
 JC0334.The horizontal coordinates were scaled from a map and have
 JC0334.an estimated accuracy of +/- 6 seconds.
 JC0334
 JC0334.The orthometric height was determined by differential leveling and
 JC0334.adjusted by the NATIONAL GEODETIC SURVEY
 JC0334.in June 1991.
 JC0334
 JC0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0334.GEOID18 height accuracy estimate available here.
 JC0334
 JC0334.Click photographs - Photos may exist for this station.
 JC0334
 JC0334.The dynamic height is computed by dividing the NAVD 88
 JC0334.geopotential number by the normal gravity value computed on the
 JC0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0334.degrees latitude (g = 980.6199 gals.).
 JC0334
 JC0334.The modeled gravity was interpolated from observed gravity values.
 JC0334
 JC0334;                    North         East    Units  Estimated Accuracy
 JC0334;SPC IL W     -   151,310.      712,460.      MT  (+/- 180 meters Scaled)
 JC0334
 JC0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC611133(NAD 83)
 JC0334
 JC0334                          SUPERSEDED SURVEY CONTROL
 JC0334
 JC0334  NGVD 29 (??/??/92)  116.738  (m)          383.00   (f) ADJ UNCH    2 0
 JC0334
 JC0334.Superseded values are not recommended for survey control.
 JC0334
 JC0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0334.See file dsdata.pdf to determine how the superseded data were derived.
 JC0334
 JC0334_MARKER: DB = BENCH MARK DISK
 JC0334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0334_STAMPING: J 97 1935
 JC0334_MARK LOGO: CGS
 JC0334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0334+STABILITY: SURFACE MOTION
 JC0334
 JC0334  HISTORY     - Date     Condition        Report By
 JC0334  HISTORY     - 1935     MONUMENTED       CGS
 JC0334  HISTORY     - 1968     POOR             USGS
 JC0334
 JC0334                          STATION DESCRIPTION
 JC0334
 JC0334'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0334'1.4 MI S FROM MODOC.
 JC0334'1.4 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0334'STATION AT MODOC, RANDOLPH COUNTY, AT POLE 47/07, 30 FEET
 JC0334'NORTH OF A ROAD CROSSING, AND 45 FEET WEST OF THE CENTERLINE OF
 JC0334'THE WEST MAIN TRACK.  A STANDARD DISK, STAMPED J 97 1935 AND
 JC0334'SET IN THE TOP OF A CONCRETE POST.
 JC0334
 JC0334                          STATION RECOVERY (1968)
 JC0334
 JC0334'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0334'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0575 ***********************************************************************
 HB0575  DESIGNATION -  J 98
 HB0575  PID         -  HB0575
 HB0575  STATE/COUNTY-  IL/JACKSON
 HB0575  COUNTRY     -  US
 HB0575  USGS QUAD   -  GORHAM (2018)
 HB0575
 HB0575                         *CURRENT SURVEY CONTROL
 HB0575  ______________________________________________________________________
 HB0575* NAD 83(1986) POSITION- 37 42 59.24   (N) 089 29 19.52   (W)   HD_HELD1
 HB0575* NAVD 88 ORTHO HEIGHT -   110.861 (meters)      363.72  (feet) ADJUSTED
 HB0575  ______________________________________________________________________
 HB0575  GEOID HEIGHT    -        -29.096 (meters)                     GEOID18
 HB0575  DYNAMIC HEIGHT  -        110.783 (meters)      363.46  (feet) COMP
 HB0575  MODELED GRAVITY -    979,930.8   (mgal)                       NAVD 88
 HB0575
 HB0575  VERT ORDER      -  FIRST     CLASS II
 HB0575
 HB0575.The horizontal coordinates were determined by differentially corrected
 HB0575.hand held GPS observations or other comparable positioning techniques
 HB0575.and have an estimated accuracy of +/- 3 meters.
 HB0575
 HB0575.The orthometric height was determined by differential leveling and
 HB0575.adjusted by the NATIONAL GEODETIC SURVEY
 HB0575.in June 1991.
 HB0575
 HB0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0575.GEOID18 height accuracy estimate available here.
 HB0575
 HB0575.Click photographs - Photos may exist for this station.
 HB0575
 HB0575.The dynamic height is computed by dividing the NAVD 88
 HB0575.geopotential number by the normal gravity value computed on the
 HB0575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0575.degrees latitude (g = 980.6199 gals.).
 HB0575
 HB0575.The modeled gravity was interpolated from observed gravity values.
 HB0575
 HB0575;                    North         East    Units  Estimated Accuracy
 HB0575;SPC IL W     -   116,716.3     759,768.0     MT  (+/- 3 meters HH1 GPS) 
 HB0575
 HB0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8063777271(NAD 83)
 HB0575
 HB0575                          SUPERSEDED SURVEY CONTROL
 HB0575
 HB0575  NGVD 29 (11/26/84)  110.962  (m)          364.05   (f) ADJUSTED    1 2
 HB0575
 HB0575.Superseded values are not recommended for survey control.
 HB0575
 HB0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0575.See file dsdata.pdf to determine how the superseded data were derived.
 HB0575
 HB0575_MARKER: DB = BENCH MARK DISK
 HB0575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0575_STAMPING: J 98 1935
 HB0575_MARK LOGO: CGS
 HB0575_PROJECTION: RECESSED 15 CENTIMETERS
 HB0575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0575+STABILITY: SURFACE MOTION
 HB0575
 HB0575  HISTORY     - Date     Condition        Report By
 HB0575  HISTORY     - 1935     MONUMENTED       CGS
 HB0575  HISTORY     - 1949     GOOD             CGS
 HB0575  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB0575  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB0575
 HB0575                          STATION DESCRIPTION
 HB0575
 HB0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0575'AT GORHAM.
 HB0575'AT GORHAM, 75 FEET WEST-NORTHWEST OF THE NORTH-NORTHWEST CORNER
 HB0575'OF THE MISSOURI PACIFIC RAILROAD STATION AT GORHAM, ABOUT 230
 HB0575'FEET EAST OF BM 365 (USGS), 95 FEET EAST-SOUTHEAST OF THE EAST
 HB0575'CORNER OF CONCRETE BASE FOR SIGNAL BOX, 23.5 FEET SOUTH-SOUTHWEST
 HB0575'OF THE SOUTH-SOUTHWEST RAIL OF SOUTH-SOUTHWEST MAIN TRACK, 18.5 FEET
 HB0575'NORTHEAST OF THE NORTHEAST RAIL OF A SIDE TRACK PASSING SOUTHWEST
 HB0575'OF THE STATION, 0.5 FOOT NORTHWEST OF A WHITE WOODEN WITNESS POST,
 HB0575'ABOUT LEVEL WITH THE MAIN TRACK AND SET IN THE TOP OF CONCRETE
 HB0575'POST 6 INCHES BELOW THE GROUND.
 HB0575
 HB0575                          STATION RECOVERY (1981)
 HB0575
 HB0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0575'NOT RECOVERED, THE DESCRIPTION IS NOW INADEQUATE.
 HB0575
 HB0575                          STATION RECOVERY (2011)
 HB0575
 HB0575'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0575'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1240 ***********************************************************************
 JB1240  DESIGNATION -  J 99
 JB1240  PID         -  JB1240
 JB1240  STATE/COUNTY-  IL/PERRY
 JB1240  COUNTRY     -  US
 JB1240  USGS QUAD   -  COULTERVILLE (2018)
 JB1240
 JB1240                         *CURRENT SURVEY CONTROL
 JB1240  ______________________________________________________________________
 JB1240* NAD 83(1986) POSITION- 38 09 58.     (N) 089 31 23.     (W)   SCALED
 JB1240* NAVD 88 ORTHO HEIGHT -   168.242 (meters)      551.97  (feet) ADJUSTED
 JB1240  ______________________________________________________________________
 JB1240  GEOID HEIGHT    -        -29.733 (meters)                     GEOID18
 JB1240  DYNAMIC HEIGHT  -        168.131 (meters)      551.61  (feet) COMP
 JB1240  MODELED GRAVITY -    979,968.0   (mgal)                       NAVD 88
 JB1240
 JB1240  VERT ORDER      -  SECOND    CLASS 0
 JB1240
 JB1240.The horizontal coordinates were scaled from a map and have
 JB1240.an estimated accuracy of +/- 6 seconds.
 JB1240
 JB1240.The orthometric height was determined by differential leveling and
 JB1240.adjusted by the NATIONAL GEODETIC SURVEY
 JB1240.in June 1991.
 JB1240
 JB1240.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1240.GEOID18 height accuracy estimate available here.
 JB1240
 JB1240.Click photographs - Photos may exist for this station.
 JB1240
 JB1240.The dynamic height is computed by dividing the NAVD 88
 JB1240.geopotential number by the normal gravity value computed on the
 JB1240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1240.degrees latitude (g = 980.6199 gals.).
 JB1240
 JB1240.The modeled gravity was interpolated from observed gravity values.
 JB1240
 JB1240;                    North         East    Units  Estimated Accuracy
 JB1240;SPC IL W     -   166,600.      756,400.      MT  (+/- 180 meters Scaled)
 JB1240
 JB1240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH789272(NAD 83)
 JB1240
 JB1240                          SUPERSEDED SURVEY CONTROL
 JB1240
 JB1240  NGVD 29 (??/??/92)  168.341  (m)          552.30   (f) ADJ UNCH    2 0
 JB1240
 JB1240.Superseded values are not recommended for survey control.
 JB1240
 JB1240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1240.See file dsdata.pdf to determine how the superseded data were derived.
 JB1240
 JB1240_MARKER: DB = BENCH MARK DISK
 JB1240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1240_STAMPING: J 99 1935
 JB1240_MARK LOGO: CGS
 JB1240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1240+STABILITY: SURFACE MOTION
 JB1240
 JB1240  HISTORY     - Date     Condition        Report By
 JB1240  HISTORY     - 1935     MONUMENTED       CGS
 JB1240  HISTORY     - 1962     MARK NOT FOUND   USGS
 JB1240  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 JB1240
 JB1240                          STATION DESCRIPTION
 JB1240
 JB1240'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1240'0.8 MI SE FROM SWANWICK.
 JB1240'0.8 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1240'STATION AT SWANWICK, PERRY COUNTY, 0.2 MILE SOUTHEAST OF MILEPOST
 JB1240'E 51, 242 FEET NORTHWEST OF A ROAD CROSSING, 63 FEET NORTHEAST
 JB1240'OF THE CENTERLINE OF THE NORTHEAST MAIN TRACK, AND ONE FOOT
 JB1240'SOUTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 JB1240'J 99 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1240
 JB1240                          STATION RECOVERY (1962)
 JB1240
 JB1240'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1240'MARK NOT FOUND.
 JB1240
 JB1240                          STATION RECOVERY (2012)
 JB1240
 JB1240'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1240'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1900 ***********************************************************************
 JB1900  DESIGNATION -  JACK
 JB1900  PID         -  JB1900
 JB1900  STATE/COUNTY-  IL/WASHINGTON
 JB1900  COUNTRY     -  US
 JB1900  USGS QUAD   -  BEAUCOUP (2018)
 JB1900
 JB1900                         *CURRENT SURVEY CONTROL
 JB1900  ______________________________________________________________________
 JB1900* NAD 83(1997) POSITION- 38 20 36.62885(N) 089 19 02.27177(W)   ADJUSTED
 JB1900* NAVD 88 ORTHO HEIGHT -   175.    (meters)      574.    (feet) SCALED
 JB1900  ______________________________________________________________________
 JB1900  GEOID HEIGHT    -        -30.079 (meters)                     GEOID18
 JB1900  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 JB1900  HORZ ORDER      -  FIRST
 JB1900
 JB1900.The horizontal coordinates were established by classical geodetic methods
 JB1900.and adjusted by the National Geodetic Survey in October 1999.
 JB1900
 JB1900.The orthometric height was scaled from a topographic map.
 JB1900
 JB1900.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1900.GEOID18 height accuracy estimate available here.
 JB1900
 JB1900.Click photographs - Photos may exist for this station.
 JB1900
 JB1900.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1900
 JB1900. The following values were computed from the NAD 83(1997) position.
 JB1900
 JB1900;                    North         East     Units Scale Factor Converg.
 JB1900;SPC IL W     -   186,438.335   774,249.101   MT  1.00000905   +0 31 37.0
 JB1900;SPC IL W     -   611,673.10  2,540,182.26   sFT  1.00000905   +0 31 37.0
 JB1900;UTM  16      - 4,246,470.440   297,487.289   MT  1.00010509   -1 26 17.1
 JB1900
 JB1900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1900!SPC IL W     -   0.99997728  x   1.00000905  =   0.99998633
 JB1900!UTM  16      -   0.99997728  x   1.00010509  =   1.00008237
 JB1900
 JB1900:                Primary Azimuth Mark                     Grid Az
 JB1900:SPC IL W     -  AVIATION BN 3 MI ESE GEOFFREY            013 36 59.2
 JB1900:UTM  16      -  AVIATION BN 3 MI ESE GEOFFREY            015 34 53.3
 JB1900
 JB1900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9748746470(NAD 83)
 JB1900
 JB1900|---------------------------------------------------------------------|
 JB1900| PID    Reference Object                     Distance      Geod. Az  |
 JB1900|                                                           dddmmss.s |
 JB1900| JB1894 AVIATION BN 3 MI ESE GEOFFREY       APPROX.15.5 KM 0140836.2 |
 JB1900| CI3936 JACK RM 1                                          10651     |
 JB1900| CI3937 JACK RM 2                            71.500 METERS 34403     |
 JB1900|---------------------------------------------------------------------|
 JB1900
 JB1900                          SUPERSEDED SURVEY CONTROL
 JB1900
 JB1900  NAD 83(1986)-  38 20 36.64382(N)    089 19 02.27017(W) AD(       ) 1
 JB1900  NAD 27      -  38 20 36.47000(N)    089 19 01.97300(W) AD(       ) 1
 JB1900
 JB1900.Superseded values are not recommended for survey control.
 JB1900
 JB1900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1900.See file dsdata.pdf to determine how the superseded data were derived.
 JB1900
 JB1900_MARKER: DS = TRIANGULATION STATION DISK
 JB1900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1900_STAMPING: JACK 1930
 JB1900_MARK LOGO: CGS
 JB1900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1900+STABILITY: SURFACE MOTION
 JB1900
 JB1900  HISTORY     - Date     Condition        Report By
 JB1900  HISTORY     - 1930     MONUMENTED       CGS
 JB1900  HISTORY     - 1962     MARK NOT FOUND   CGS
 JB1900
 JB1900                          STATION DESCRIPTION
 JB1900
 JB1900'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1900'ABOUT 3-1/2 MILES EAST OF NASHVILLE AND 1-1/2 MILES WEST OF BEAUCOUP
 JB1900'ON LAND OWNED AND OCCUPIED BY H. D. JACK, IN THE NE 1/4 NE 1/4 SEC.
 JB1900'21, T. 2 S., R. 2 W.
 JB1900'
 JB1900'REACHED FROM NASHVILLE BY STATE HIGHWAY 15 EAST 3.7 MILES FROM THE
 JB1900'COURTHOUSE TO THE H. D. JACK HOUSE WHICH IS ON THE SOUTH SIDE OF THE
 JB1900'ROAD, OPPOSITE A LANE LEADING NORTH.  STATION MARK IS ON THE WEST
 JB1900'EDGE OF THE ABOVE QUARTER SECTION, ABOUT 6 METERS WEST OF CENTER
 JB1900'LINE OF ROAD LEADING TO THE JACK HOUSE, AND ABOUT 18 METERS NORTH OF
 JB1900'THE NORTH SIDE OF BARN.
 JB1900'
 JB1900'REFERENCE MARK NO. 1 IS SOUTHEAST OF STATION IN THE SOUTHEAST CORNER
 JB1900'OF THE NE 1/4 NE 1/4 SEC. 21, T. 2 S., R. 2 W.
 JB1900'
 JB1900'REFERENCE MARK NO. 2 IS NORTH OF STATION AND 10 METERS NORTH OF
 JB1900'CENTER LINE OF HARD ROAD.
 JB1900'
 JB1900'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE SET AS DESCRIBED.
 JB1900'
 JB1900'HEIGHT OF SIGNAL ABOVE STATION MARK - 34 METERS.
 JB1900
 JB1900                          STATION RECOVERY (1962)
 JB1900
 JB1900'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1900'THE STATION WAS SEARCHED FOR AND COULD NOT BE FOUND AND SHOULD BE
 JB1900'CONSIDERED LOST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1901 ***********************************************************************
 JB1901  DESIGNATION -  JACK 2
 JB1901  PID         -  JB1901
 JB1901  STATE/COUNTY-  IL/WASHINGTON
 JB1901  COUNTRY     -  US
 JB1901  USGS QUAD   -  BEAUCOUP (2018)
 JB1901
 JB1901                         *CURRENT SURVEY CONTROL
 JB1901  ______________________________________________________________________
 JB1901* NAD 83(1997) POSITION- 38 20 37.10503(N) 089 19 02.37208(W)   ADJUSTED
 JB1901* NAVD 88 ORTHO HEIGHT -   175.    (meters)      574.    (feet) SCALED
 JB1901  ______________________________________________________________________
 JB1901  GEOID HEIGHT    -        -30.080 (meters)                     GEOID18
 JB1901  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 JB1901  HORZ ORDER      -  SECOND
 JB1901
 JB1901.The horizontal coordinates were established by classical geodetic methods
 JB1901.and adjusted by the National Geodetic Survey in October 1999.
 JB1901
 JB1901.The orthometric height was scaled from a topographic map.
 JB1901
 JB1901.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1901.GEOID18 height accuracy estimate available here.
 JB1901
 JB1901.Click photographs - Photos may exist for this station.
 JB1901
 JB1901.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1901
 JB1901. The following values were computed from the NAD 83(1997) position.
 JB1901
 JB1901;                    North         East     Units Scale Factor Converg.
 JB1901;SPC IL W     -   186,452.995   774,246.531   MT  1.00000904   +0 31 37.0
 JB1901;SPC IL W     -   611,721.20  2,540,173.83   sFT  1.00000904   +0 31 37.0
 JB1901;UTM  16      - 4,246,485.181   297,485.222   MT  1.00010510   -1 26 17.2
 JB1901
 JB1901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1901!SPC IL W     -   0.99997728  x   1.00000904  =   0.99998632
 JB1901!UTM  16      -   0.99997728  x   1.00010510  =   1.00008238
 JB1901
 JB1901:                Primary Azimuth Mark                     Grid Az
 JB1901:SPC IL W     -  JACK 2 AZ MK                             275 08 37.3
 JB1901:UTM  16      -  JACK 2 AZ MK                             277 06 31.5
 JB1901
 JB1901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9748546485(NAD 83)
 JB1901
 JB1901|---------------------------------------------------------------------|
 JB1901| PID    Reference Object                     Distance      Geod. Az  |
 JB1901|                                                           dddmmss.s |
 JB1901| JB1896 HOYLETON TRINITY LUTH CH SPIRE      APPROX.11.8 KM 0182225.4 |
 JB1901| CI3939 JACK 2 RM 1                          40.151 METERS 06617     |
 JB1901| JB1902 NASHVILLE NE MUNICIPAL TANK         APPROX. 5.7 KM 2711951.7 |
 JB1901| CI3938 JACK 2 AZ MK                                       2754014.3 |
 JB1901| JB1892 NEW MINDEN ST JOHNS LUTH SPIRE      APPROX.12.0 KM 3372447.0 |
 JB1901| CI3940 JACK 2 RM 2                          31.730 METERS 34756     |
 JB1901|---------------------------------------------------------------------|
 JB1901
 JB1901                          SUPERSEDED SURVEY CONTROL
 JB1901
 JB1901  NAD 83(1986)-  38 20 37.12073(N)    089 19 02.37109(W) AD(       ) 2
 JB1901  NAD 27      -  38 20 36.93979(N)    089 19 02.07524(W) AD(       ) 2
 JB1901
 JB1901.Superseded values are not recommended for survey control.
 JB1901
 JB1901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1901.See file dsdata.pdf to determine how the superseded data were derived.
 JB1901
 JB1901_MARKER: DS = TRIANGULATION STATION DISK
 JB1901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1901_STAMPING: JACK 2 1962
 JB1901_MARK LOGO: CGS
 JB1901_PROJECTION: RECESSED 46 CENTIMETERS
 JB1901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1901+STABILITY: SURFACE MOTION
 JB1901
 JB1901  HISTORY     - Date     Condition        Report By
 JB1901  HISTORY     - 1962     MONUMENTED       CGS
 JB1901  HISTORY     - 20110811 GOOD             ILDT
 JB1901
 JB1901                          STATION DESCRIPTION
 JB1901
 JB1901'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1901'THE STATION IS ABOUT 3-1/2 MILES EAST OF NASHVILLE, 1-1/2 MILES WEST
 JB1901'OF BEAUCOP, IN THE NORTHEAST 1/4 OF SECTION 21, T 2 S, R 2 W. AND ON
 JB1901'THE PROPERTY OF MRS. MARTHA KLIZEBETH JACK.  IT IS 23 FEET
 JB1901'NORTHEAST OF A 12 INCH MAPLE TREE, 74 FEET EAST OF THE NORTHEAST
 JB1901'CORNER OF A HOUSE, 105 FEET NORTH OF THE NORTHWEST CORNER OF A
 JB1901'BARN, 107 FEET SOUTHEAST OF A WITNESS POST, 36 FEET EAST OF THE
 JB1901'CENTERLINE OF A GRAVELED DRIVEWAY AND 134 FEET SOUTH OF THE
 JB1901'CENTERLINE OF U.S. HIGHWAY 460.  THE MONUMENT IS 18 INCHES
 JB1901'UNDERGROUND AND THE DISK IS STAMPED JACK 2 1962.
 JB1901'
 JB1901'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 460 AND STATE HIGHWAYS
 JB1901'15 AND 127 IN NASHVILLE, GO EAST ON HIGHWAY 15 AND 460 FOR 3.25
 JB1901'MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE EAST ON THE
 JB1901'HIGHWAY FOR 0.35 MILE TO A GRAVELED DRIVEWAY RIGHT AND THE
 JB1901'STATION.
 JB1901'
 JB1901'REFERENCE MARK 1 IS 1 FOOT NORTH OF A TELEPHONE POLE, 29 FEET SOUTH
 JB1901'OF A WIRE FENCE AND 57 FEET SOUTH OF THE CENTERLINE OF THE
 JB1901'HIGHWAY.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 JB1901'JACK 2 NO 1 1962.
 JB1901'
 JB1901'REFERENCE MARK 2 IS 2 FEET SOUTH OF A WIRE FENCE, 3 FEET SOUTHEAST
 JB1901'OF THE WITNESS POST, 17 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 JB1901'DRIVEWAY AND 35 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY.  THE
 JB1901'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED JACK 2 NO 2
 JB1901'1962.
 JB1901'
 JB1901'THE AZIMUTH MARK IS 2 FEET EAST OF A POWER POLE, 3 FEET SOUTHEAST OF
 JB1901'A WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1901'STAMPED JACK 2 1962.
 JB1901'
 JB1901'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 JB1901
 JB1901                          STATION RECOVERY (2011)
 JB1901
 JB1901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1901'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0696 ***********************************************************************
 KC0696  FBN         -  This is a Federal Base Network Control Station.
 KC0696  PACS        -  This is a Primary Airport Control Station.
 KC0696  DESIGNATION -  JACKPORT
 KC0696  PID         -  KC0696
 KC0696  STATE/COUNTY-  IL/MORGAN
 KC0696  COUNTRY     -  US
 KC0696  USGS QUAD   -  LITERBERRY (2018)
 KC0696
 KC0696                         *CURRENT SURVEY CONTROL
 KC0696  ______________________________________________________________________
 KC0696* NAD 83(2011) POSITION- 39 46 20.43031(N) 090 14 15.37452(W)   ADJUSTED
 KC0696* NAD 83(2011) ELLIP HT-   156.652 (meters)        (06/27/12)   ADJUSTED
 KC0696* NAD 83(2011) EPOCH   -  2010.00
 KC0696* NAVD 88 ORTHO HEIGHT -   189.180 (meters)      620.67  (feet) ADJUSTED
 KC0696  ______________________________________________________________________
 KC0696  GEOID HEIGHT    -        -32.543 (meters)                     GEOID18
 KC0696  NAD 83(2011) X  -    -20,357.586 (meters)                     COMP
 KC0696  NAD 83(2011) Y  - -4,908,995.311 (meters)                     COMP
 KC0696  NAD 83(2011) Z  -  4,058,689.908 (meters)                     COMP
 KC0696  LAPLACE CORR    -          1.37  (seconds)                    DEFLEC18
 KC0696  DYNAMIC HEIGHT  -        189.076 (meters)      620.33  (feet) COMP
 KC0696  MODELED GRAVITY -    980,075.7   (mgal)                       NAVD 88
 KC0696
 KC0696  VERT ORDER      -  SECOND    CLASS I
 KC0696
 KC0696  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0696  Standards:
 KC0696         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0696            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0696  -------------------------------------------------------------------
 KC0696  NETWORK    0.36   0.78           0.15   0.14   0.40      0.09430703
 KC0696  -------------------------------------------------------------------
 KC0696  Click here for local accuracies and other accuracy information.
 KC0696
 KC0696.This mark is at Jacksonville Airport (IJX)
 KC0696
 KC0696.The horizontal coordinates were established by GPS observations
 KC0696.and adjusted by the National Geodetic Survey in June 2012.
 KC0696
 KC0696.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0696.been affixed to the stable North American tectonic plate. See 
 KC0696.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0696
 KC0696.The horizontal coordinates are valid at the epoch date displayed above
 KC0696.which is a decimal equivalence of Year/Month/Day.
 KC0696
 KC0696.The orthometric height was determined by differential leveling and
 KC0696.adjusted by the NATIONAL GEODETIC SURVEY
 KC0696.in September 2015.
 KC0696
 KC0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0696.GEOID18 height accuracy estimate available here.
 KC0696
 KC0696.Click photographs - Photos may exist for this station.
 KC0696
 KC0696.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0696
 KC0696.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0696
 KC0696.The ellipsoidal height was determined by GPS observations
 KC0696.and is referenced to NAD 83.
 KC0696
 KC0696.The dynamic height is computed by dividing the NAVD 88
 KC0696.geopotential number by the normal gravity value computed on the
 KC0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0696.degrees latitude (g = 980.6199 gals.).
 KC0696
 KC0696.The modeled gravity was interpolated from observed gravity values.
 KC0696
 KC0696. The following values were computed from the NAD 83(2011) position.
 KC0696
 KC0696;                    North         East     Units Scale Factor Converg.
 KC0696;SPC IL W     -   344,714.239   693,922.673   MT  0.99994163   -0 02 43.4
 KC0696;SPC IL W     - 1,130,949.97  2,276,644.64   sFT  0.99994163   -0 02 43.4
 KC0696;UTM  15      - 4,406,140.165   736,595.306   MT  1.00028921   +1 46 04.9
 KC0696
 KC0696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0696!SPC IL W     -   0.99997542  x   0.99994163  =   0.99991706
 KC0696!UTM  15      -   0.99997542  x   1.00028921  =   1.00026463
 KC0696
 KC0696:                Primary Azimuth Mark                     Grid Az
 KC0696:SPC IL W     -  JACKPORT AZ MK                           315 39 39.3
 KC0696:UTM  15      -  JACKPORT AZ MK                           313 50 51.0
 KC0696
 KC0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3659506140(NAD 83)
 KC0696
 KC0696|---------------------------------------------------------------------|
 KC0696| PID    Reference Object                     Distance      Geod. Az  |
 KC0696|                                                           dddmmss.s |
 KC0696| KC0697 JACKPORT AZ MK                      APPROX. 0.6 KM 3153655.9 |
 KC0696|---------------------------------------------------------------------|
 KC0696
 KC0696                          SUPERSEDED SURVEY CONTROL
 KC0696
 KC0696  NAD 83(2007)-  39 46 20.43040(N)    090 14 15.37524(W) AD(2002.00) 0
 KC0696  ELLIP H (02/10/07)  156.674  (m)                       GP(2002.00)    
 KC0696  ELLIP H (09/15/03)  156.599  (m)                       GP(       ) 4 1
 KC0696  NAD 83(1997)-  39 46 20.43067(N)    090 14 15.37570(W) AD(       ) A
 KC0696  ELLIP H (07/24/97)  156.655  (m)                       GP(       ) 1 1
 KC0696  NAD 83(1986)-  39 46 20.43896(N)    090 14 15.36697(W) AD(       ) 1
 KC0696  NAVD 88 (05/22/13)  189.20   (m)  GEOID12A model used  GPS OBS        
 KC0696  NAVD 88 (07/06/04)  189.25   (m)  GEOID03  model used  GPS OBS        
 KC0696  NAVD 88 (07/24/97)  189.17   (m)  G96SSS   model used  GPS OBS        
 KC0696  NGVD 29 (06/25/91)  189.33   (m)  OSU 89B  model used  GPS OBS        
 KC0696
 KC0696.Superseded values are not recommended for survey control.
 KC0696
 KC0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0696.See file dsdata.pdf to determine how the superseded data were derived.
 KC0696
 KC0696_MARKER: F = FLANGE-ENCASED ROD
 KC0696_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KC0696_STAMPING: JACKPORT 1990
 KC0696_MARK LOGO: NGS
 KC0696_PROJECTION: RECESSED 5 CENTIMETERS
 KC0696_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 KC0696_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0696+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2021
 KC0696_ROD/PIPE-DEPTH: 8.20 meters
 KC0696_SLEEVE-DEPTH  : 1.00 meters
 KC0696
 KC0696  HISTORY     - Date     Condition        Report By
 KC0696  HISTORY     - 1990     MONUMENTED       NGS
 KC0696  HISTORY     - 19970210 GOOD             NGS
 KC0696  HISTORY     - 19970612 GOOD             NGS
 KC0696  HISTORY     - 19980709 GOOD             ILDT
 KC0696  HISTORY     - 20020911 GOOD             ILDT
 KC0696  HISTORY     - 20040202 GOOD             ILDT
 KC0696  HISTORY     - 20110902 GOOD             ILDT
 KC0696  HISTORY     - 20120626 GOOD             ILDT
 KC0696  HISTORY     - 20140916 GOOD             AMESC
 KC0696  HISTORY     - 20210126 GOOD             ILDT
 KC0696
 KC0696                          STATION DESCRIPTION
 KC0696
 KC0696'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KC0696'STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) NORTH OF JACKSONVILLE,, AT
 KC0696'THE JACKSONVILLE MUNICIPAL AIRPORT, IN A VEE FORMED BY THE MAIN RAMP
 KC0696'AND THE PARALLEL TAXI, IN SOUTH CENTRAL SECTION 5, T 15 N, R 10 W.
 KC0696'OWNERSHIP--JACKSONVILLE AIRPORT AUTHORITY, RR 1, BOX 259,
 KC0696'JACKSONVILLE, IL 62650.  AIRPORT MANAGER IS SALLY PREWITT, PHONE
 KC0696'217-243-5824.
 KC0696'TO REACH FROM THE JUNCTION OF COURT AND MAUVAISTEERE STREETS AT THE
 KC0696'NORTHEAST CORNER OF THE CITY SQUARE, GO NORTH ON MAIVAISTEERE STREET
 KC0696'(BECOMES MAIN STREET) FOR 1.25 KM (0.78 MI) TO ITS JUNCTION WITH
 KC0696'STATE HIGHWAY 78.  CONTINUE NORTH ON HIGHWAY 78 FOR 2.42 KM
 KC0696'(1.50 MI) TO A PAVED CROSSROAD.  TURN LEFT, WEST, FOR 0.51 KM
 KC0696'(0.32 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  BEAR RIGHT,
 KC0696'NORTHEAST, ON PAVED ROAD FOR 0.34 KM (0.21 MI) TO A FORK.  KEEP LEFT,
 KC0696'NORTHWEST, FOR 0.15 KM (0.09 MI) TO A GATE AT THE NORTHWEST CORNER OF
 KC0696'THE PARKING LOT.  TURN LEFT THROUGH GATE, THEN RIGHT, NORTHERLY, ON
 KC0696'APRON AND MAIN CONNECTING RAMP FOR 0.20 KM (0.12 MI) TO THE STATION
 KC0696'ON THE LEFT JUST AFTER THE JUNCTION OF THE TAXI.
 KC0696'THE STATION IS LOCATED 18.9 M (62.0 FT) WEST FROM THE CENTER OF THE
 KC0696'MAIN CONNECTING RAMP, 18.7 M (61.4 FT) NORTHEAST FROM THE CENTER OF
 KC0696'THE PARALLEL TAXI, AND 15.25 M (50.03 FT) NORTHWEST FROM THE TAXI
 KC0696'LIGHT WITH A CONCRETE BASE.
 KC0696'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 KC0696
 KC0696                          STATION RECOVERY (1997)
 KC0696
 KC0696'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KC0696'RECOVERED AS DESCRIBED.
 KC0696
 KC0696                          STATION RECOVERY (1997)
 KC0696
 KC0696'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KC0696'RECOVERED AS DESCRIBED.
 KC0696
 KC0696                          STATION RECOVERY (1998)
 KC0696
 KC0696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (JK)
 KC0696'RECOVERED AS DESCRIBED
 KC0696
 KC0696                          STATION RECOVERY (2002)
 KC0696
 KC0696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (CLC)
 KC0696'STATION LOCATED 36.1 M SOUTH OF SIGN A13-31
 KC0696
 KC0696                          STATION RECOVERY (2004)
 KC0696
 KC0696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 KC0696'RECOVERED AS DESCRIBED
 KC0696
 KC0696                          STATION RECOVERY (2011)
 KC0696
 KC0696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0696'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST-SOUTHEAST OF
 KC0696'CONCORD, 6.0 MI (9.7 KM) SOUTH-SOUTHWEST OF LITERBERRY AND 2.7 MI (4.3
 KC0696'KM) NORTH OF JACKSONVILLE.
 KC0696'
 KC0696'TO REACH FROM THE INTERSECTION OF COURT ST. AND MAUVAISTEERE ST.(TURNS
 KC0696'INTO MAIN ST.) PROCEED NORTH FOR.78 MI ON MAUVAISTEERE ST. TO I-78
 KC0696'CONTINUE ALONG I-78 NORTH FOR 1.5 MI (2.4 KM) TO A PAVED CROSSROAD
 KC0696'CONTINUE WEST FOR.32 MI TO AIRPORT ENTRANCE ON THE RIGHT, BEAR
 KC0696'NORTHEAST FOR.21 MI TO FORK, KEEP LIGHT HEAD NORTHWEST FOR.09 MI TO
 KC0696'GATE NORTHEAST CORNER OF PARKING LOT, LIGHT THROUGH GATE THEN RIGHT,
 KC0696'NORTH, 0.12 MI.  ON APRON AND MAIN CONNECTING RAMP TO STATION.
 KC0696'
 KC0696'STATION IS A NATIONAL GEODETIC SURVEY PACS ROD WITH 5' LOGO CAP IN
 KC0696'SLEEVE FLUSH WITH THE GROUND.  62 FT (18.9 M) WEST OF THE CENTERLINE
 KC0696'OF MAIN CONNECTING RAMP, 61.4 FT (18.7 M) NORTHEAST OF THE CENTERLINE
 KC0696'OF PARALLEL TAXI AND 15.25 FT (4.6 M) NORTHWEST OF TAXI LIGHT WITH
 KC0696'CONCRETE BASE.
 KC0696
 KC0696                          STATION RECOVERY (2012)
 KC0696
 KC0696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0696'RECOVERED IN GOOD CONDITION.
 KC0696
 KC0696                          STATION RECOVERY (2014)
 KC0696
 KC0696'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KC0696'RECOVERED AS DESCRIBED.
 KC0696
 KC0696                          STATION RECOVERY (2021)
 KC0696
 KC0696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0696'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0697 ***********************************************************************
 KC0697  DESIGNATION -  JACKPORT AZ MK
 KC0697  PID         -  KC0697
 KC0697  STATE/COUNTY-  IL/MORGAN
 KC0697  COUNTRY     -  US
 KC0697  USGS QUAD   -  LITERBERRY (2018)
 KC0697
 KC0697                         *CURRENT SURVEY CONTROL
 KC0697  ______________________________________________________________________
 KC0697* NAD 83(1997) POSITION- 39 46 34.82088(N) 090 14 33.62940(W)   ADJUSTED
 KC0697* NAD 83(1997) ELLIP HT-   154.829 (meters)        (10/21/99)   ADJUSTED
 KC0697* NAVD 88 ORTHO HEIGHT -   187.350 (meters)      614.66  (feet) ADJUSTED
 KC0697  ______________________________________________________________________
 KC0697  GEOID HEIGHT    -        -32.552 (meters)                     GEOID18
 KC0697  NAD 83(1997) X  -    -20,790.834 (meters)                     COMP
 KC0697  NAD 83(1997) Y  - -4,908,708.138 (meters)                     COMP
 KC0697  NAD 83(1997) Z  -  4,059,029.865 (meters)                     COMP
 KC0697  LAPLACE CORR    -          1.39  (seconds)                    DEFLEC18
 KC0697  DYNAMIC HEIGHT  -        187.248 (meters)      614.33  (feet) COMP
 KC0697  MODELED GRAVITY -    980,076.1   (mgal)                       NAVD 88
 KC0697
 KC0697  HORZ ORDER      -  FIRST
 KC0697  VERT ORDER      -  SECOND    CLASS I
 KC0697  ELLP ORDER      -  FOURTH    CLASS I
 KC0697
 KC0697.This mark is at Jacksonville Airport (IJX)
 KC0697
 KC0697.The horizontal coordinates were established by GPS observations
 KC0697.and adjusted by the National Geodetic Survey in October 1999.
 KC0697
 KC0697.The orthometric height was determined by differential leveling and
 KC0697.adjusted by the NATIONAL GEODETIC SURVEY
 KC0697.in September 2015.
 KC0697
 KC0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0697.GEOID18 height accuracy estimate available here.
 KC0697
 KC0697.Click photographs - Photos may exist for this station.
 KC0697
 KC0697.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0697
 KC0697.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0697
 KC0697.The ellipsoidal height was determined by GPS observations
 KC0697.and is referenced to NAD 83.
 KC0697
 KC0697.The dynamic height is computed by dividing the NAVD 88
 KC0697.geopotential number by the normal gravity value computed on the
 KC0697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0697.degrees latitude (g = 980.6199 gals.).
 KC0697
 KC0697.The modeled gravity was interpolated from observed gravity values.
 KC0697
 KC0697. The following values were computed from the NAD 83(1997) position.
 KC0697
 KC0697;                    North         East     Units Scale Factor Converg.
 KC0697;SPC IL W     -   345,158.400   693,488.625   MT  0.99994170   -0 02 55.1
 KC0697;SPC IL W     - 1,132,407.18  2,275,220.60   sFT  0.99994170   -0 02 55.1
 KC0697;UTM  15      - 4,406,570.516   736,147.265   MT  1.00028660   +1 45 53.7
 KC0697
 KC0697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0697!SPC IL W     -   0.99997571  x   0.99994170  =   0.99991741
 KC0697!UTM  15      -   0.99997571  x   1.00028660  =   1.00026230
 KC0697
 KC0697:                Primary Azimuth Mark                     Grid Az
 KC0697:SPC IL W     -  JACKPORT                                 135 39 39.3
 KC0697:UTM  15      -  JACKPORT                                 133 50 50.5
 KC0697
 KC0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3614706570(NAD 83)
 KC0697
 KC0697|---------------------------------------------------------------------|
 KC0697| PID    Reference Object                     Distance      Geod. Az  |
 KC0697|                                                           dddmmss.s |
 KC0697| KC0696 JACKPORT                            APPROX. 0.6 KM 1353644.2 |
 KC0697|---------------------------------------------------------------------|
 KC0697
 KC0697                          SUPERSEDED SURVEY CONTROL
 KC0697
 KC0697  NAD 83(1986)-  39 46 34.82917(N)    090 14 33.62067(W) AD(       ) 1
 KC0697  NGVD 29 (06/25/91)  187.5    (m)  OSU 89B  model used  GPS OBS        
 KC0697
 KC0697.Superseded values are not recommended for survey control.
 KC0697
 KC0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0697.See file dsdata.pdf to determine how the superseded data were derived.
 KC0697
 KC0697_MARKER: F = FLANGE-ENCASED ROD
 KC0697_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KC0697_STAMPING: JACKPORT AZ MK 1990
 KC0697_MARK LOGO: NGS
 KC0697_PROJECTION: RECESSED 8 CENTIMETERS
 KC0697_MAGNETIC: I = MARKER IS A STEEL ROD
 KC0697_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0697+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2014
 KC0697_ROD/PIPE-DEPTH: 9.8 meters
 KC0697_SLEEVE-DEPTH  : 1.0 meters
 KC0697
 KC0697  HISTORY     - Date     Condition        Report By
 KC0697  HISTORY     - 1990     MONUMENTED       NGS
 KC0697  HISTORY     - 20120626 GOOD             ILDT
 KC0697  HISTORY     - 20140916 GOOD             AMESC
 KC0697
 KC0697                          STATION DESCRIPTION
 KC0697
 KC0697'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KC0697'STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) NORTH OF JACKSONVILLE,, AT
 KC0697'THE JACKSONVILLE MUNICIPAL AIRPORT, AT THE JUNCTION OF THE PARALLEL
 KC0697'TAXI AND A RAMP, IN EAST CENTRAL SECTION 5, T 15 N, R 10 W.
 KC0697'OWNERSHIP--JACKSONVILLE AIRPORT AUTHORITY, RR 1, BOX 259,
 KC0697'JACKSONVILLE, IL 62650.  AIRPORT MANAGER IS SALLY PREWITT, PHONE
 KC0697'217-243-5824.
 KC0697'TO REACH FROM THE JUNCTION OF COURT AND MAUVAISTEERE STREETS AT THE
 KC0697'NORTHEAST CORNER OF THE CITY SQUARE, GO NORTH ON MAIVAISTEERE STREET
 KC0697'(BECOMES MAIN STREET) FOR 1.25 KM (0.78 MI) TO ITS JUNCTION WITH
 KC0697'STATE HIGHWAY 78.  CONTINUE NORTH ON HIGHWAY 78 FOR 2.42 KM
 KC0697'(1.50 MI) TO A PAVED CROSSROAD.  TURN LEFT, WEST, FOR 0.51 KM
 KC0697'(0.32 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  BEAR RIGHT,
 KC0697'NORTHEAST, ON PAVED ROAD FOR 0.34 KM (0.21 MI) TO A FORK.  KEEP LEFT,
 KC0697'NORTHWEST, FOR 0.15 KM (0.09 MI) TO A GATE AT THE NORTHWEST CORNER OF
 KC0697'THE PARKING LOT.  TURN LEFT THROUGH GATE, THEN RIGHT, NORTHERLY, ON
 KC0697'APRON AND MAIN CONNECTING RAMP FOR 0.17 KM (0.11 MI) TO THE TAXI.
 KC0697'TURN LEFT, NORTHWEST, ON TAXI FOR 0.64 KM (0.40 MI) TO THE STATION ON
 KC0697'THE RIGHT JUST BEFORE REACHING A RAMP.
 KC0697'THE STATION IS LOCATED 23.75 M (77.92 FT) NORTHEAST FROM THE CENTER OF
 KC0697'THE PARALLEL TAXI, 23.1 M (75.8 FT) SOUTHEAST FROM THE CENTER OF THE
 KC0697'RAMP, AND 18.0 M (59.1 FT) NORTH FROM THE NORTHEAST CORNER OF A 0.6 X
 KC0697'2.0 METER CONCRETE PAD SUPPORTING AN ILLUMINATED RAMP SIGN.
 KC0697'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 KC0697
 KC0697                          STATION RECOVERY (2012)
 KC0697
 KC0697'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0697'RECOVERED IN GOOD CONDITION.
 KC0697
 KC0697                          STATION RECOVERY (2014)
 KC0697
 KC0697'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KC0697'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1213 ***********************************************************************
 MF1213  DESIGNATION -  JACKSON
 MF1213  PID         -  MF1213
 MF1213  STATE/COUNTY-  IL/LEE
 MF1213  COUNTRY     -  US
 MF1213  USGS QUAD   -  COMPTON (2018)
 MF1213
 MF1213                         *CURRENT SURVEY CONTROL
 MF1213  ______________________________________________________________________
 MF1213* NAD 83(1997) POSITION- 41 44 22.93116(N) 089 01 19.67581(W)   ADJUSTED
 MF1213* NAVD 88 ORTHO HEIGHT -   260.412 (meters)      854.37  (feet) POSTED
 MF1213  ______________________________________________________________________
 MF1213  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1213  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 MF1213  DYNAMIC HEIGHT  -        260.31  (meters)      854.0   (feet) COMP
 MF1213  MODELED GRAVITY -    980,239.5   (mgal)                       NAVD 88
 MF1213
 MF1213  HORZ ORDER      -  SECOND
 MF1213  VERT ORDER      -  * POSTED, SEE BELOW
 MF1213
 MF1213.The horizontal coordinates were established by classical geodetic methods
 MF1213.and adjusted by the National Geodetic Survey in October 1999.
 MF1213
 MF1213.The orthometric height was determined by differential leveling
 MF1213.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1213
 MF1213.* This is a POSTED BENCH MARK height.
 MF1213
 MF1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1213.GEOID18 height accuracy estimate available here.
 MF1213
 MF1213.Click photographs - Photos may exist for this station.
 MF1213
 MF1213.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1213
 MF1213.The dynamic height is computed by dividing the NAVD 88
 MF1213.geopotential number by the normal gravity value computed on the
 MF1213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1213.degrees latitude (g = 980.6199 gals.).
 MF1213
 MF1213.The modeled gravity was interpolated from observed gravity values.
 MF1213
 MF1213. The following values were computed from the NAD 83(1997) position.
 MF1213
 MF1213;                    North         East     Units Scale Factor Converg.
 MF1213;SPC IL W     -   563,806.022   795,206.153   MT  1.00005268   +0 45 43.3
 MF1213;SPC IL W     - 1,849,753.59  2,608,938.85   sFT  1.00005268   +0 45 43.3
 MF1213;UTM  16      - 4,622,852.325   331,847.032   MT  0.99994796   -1 20 47.6
 MF1213
 MF1213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1213!SPC IL W     -   0.99996434  x   1.00005268  =   1.00001702
 MF1213!UTM  16      -   0.99996434  x   0.99994796  =   0.99991230
 MF1213
 MF1213:                Primary Azimuth Mark                     Grid Az
 MF1213:SPC IL W     -  FRED                                     343 41 51.3
 MF1213:UTM  16      -  FRED                                     345 48 22.2
 MF1213
 MF1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3184722852(NAD 83)
 MF1213
 MF1213|---------------------------------------------------------------------|
 MF1213| PID    Reference Object                     Distance      Geod. Az  |
 MF1213|                                                           dddmmss.s |
 MF1213| MF0578 JACKSON RM                           36.770 METERS 25759     |
 MF1213| MF0575 FRED                                APPROX. 2.9 KM 3442734.6 |
 MF1213|---------------------------------------------------------------------|
 MF1213
 MF1213                          SUPERSEDED SURVEY CONTROL
 MF1213
 MF1213  NAD 83(1996)-  41 44 22.93235(N)    089 01 19.67858(W) AD(       ) 2
 MF1213  NAD 83(1986)-  41 44 22.93493(N)    089 01 19.68044(W) AD(       ) 2
 MF1213  NAD 27      -  41 44 22.82900(N)    089 01 19.35130(W) AD(       ) 2
 MF1213  USSD        -  41 44 22.98400(N)    089 01 19.14700(W) AD(       ) 3
 MF1213  NGVD 29             260.60   (m)          855.0    (f) LEVELING    3  
 MF1213
 MF1213.Superseded values are not recommended for survey control.
 MF1213
 MF1213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1213.See file dsdata.pdf to determine how the superseded data were derived.
 MF1213
 MF1213_MARKER: DS = TRIANGULATION STATION DISK
 MF1213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1213_STAMPING: JACKSON 1920
 MF1213_MARK LOGO: CGS
 MF1213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1213+STABILITY: SURFACE MOTION
 MF1213
 MF1213  HISTORY     - Date     Condition        Report By
 MF1213  HISTORY     - 1920     MONUMENTED       CGS
 MF1213  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF1213  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF1213  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1213
 MF1213                          STATION DESCRIPTION
 MF1213
 MF1213'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1213'STATION IS ABOUT 3 MILES S OF SCARBORO, ON THE E SIDE OF THE
 MF1213'CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 130 YARDS NE
 MF1213'OF THE POINT WHERE THE SECOND ROAD S OF SCARBORO TURNS E FROM
 MF1213'THE ROXBURY-SCARBORO ROAD AND CROSSES THE RAILROAD TRACK, AND
 MF1213'50.90 METERS (167.00 FEET) E OF THE E AND NEAREST RAIL.  THE
 MF1213'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1213'DISKS SET IN CONCRETE.
 MF1213'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR
 MF1213'THE FENCE LINE, 36.77 METERS (120.64 FEET) FROM THE STATION.
 MF1213'S 77 DEG 59 MIN W.
 MF1213
 MF1213                          STATION RECOVERY (1954)
 MF1213
 MF1213'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1213'THIS TRAVERSE-STATION SITE IS NOW A BEAN FIELD, AND NO MARKS
 MF1213'COULD BE FOUND.  THREE HOURS WERE SPENT SEARCHING FOR THIS
 MF1213'STATION.  THE DISTANCE, GIVEN IN THE 1920 DESCRIPTION FROM
 MF1213'THE RAIL, PLACES THIS MARK WELL OUT INTO THE FIELD.
 MF1213'
 MF1213'FROM LOCAL INQUIRY, IT IS PROBABLE THIS MARK COULD HAVE BEEN
 MF1213'PULLED OUT, AND THE REFERENCE PROBABLY LOST WHEN THE RIGHT-OF-WAY
 MF1213'OF THE RAILROAD CLEARED OF BRUSH WITH BULLDOZER.
 MF1213
 MF1213                          STATION RECOVERY (1995)
 MF1213
 MF1213'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1213'MARK NOT FOUND.
 MF1213
 MF1213                          STATION RECOVERY (2002)
 MF1213
 MF1213'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1213'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0578 ***********************************************************************
 MF0578  DESIGNATION -  JACKSON RM
 MF0578  PID         -  MF0578
 MF0578  STATE/COUNTY-  IL/LEE
 MF0578  COUNTRY     -  US
 MF0578  USGS QUAD   -  COMPTON (2018)
 MF0578
 MF0578                         *CURRENT SURVEY CONTROL
 MF0578  ______________________________________________________________________
 MF0578* NAD 83(1986) POSITION- 41 44 22.68   (N) 089 01 21.23   (W)   HD_HELD1
 MF0578* NAVD 88 ORTHO HEIGHT -   259.486 (meters)      851.33  (feet) ADJUSTED
 MF0578  ______________________________________________________________________
 MF0578  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0578  DYNAMIC HEIGHT  -        259.388 (meters)      851.01  (feet) COMP
 MF0578  MODELED GRAVITY -    980,239.5   (mgal)                       NAVD 88
 MF0578
 MF0578  VERT ORDER      -  FIRST     CLASS I
 MF0578
 MF0578.The horizontal coordinates were determined by differentially corrected
 MF0578.hand held GPS observations or other comparable positioning techniques
 MF0578.and have an estimated accuracy of +/- 3 meters.
 MF0578
 MF0578.The orthometric height was determined by differential leveling and
 MF0578.adjusted by the NATIONAL GEODETIC SURVEY
 MF0578.in June 1991.
 MF0578
 MF0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0578.GEOID18 height accuracy estimate available here.
 MF0578
 MF0578.Click photographs - Photos may exist for this station.
 MF0578
 MF0578.The dynamic height is computed by dividing the NAVD 88
 MF0578.geopotential number by the normal gravity value computed on the
 MF0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0578.degrees latitude (g = 980.6199 gals.).
 MF0578
 MF0578.The modeled gravity was interpolated from observed gravity values.
 MF0578
 MF0578;                    North         East    Units  Estimated Accuracy
 MF0578;SPC IL W     -   563,797.8     795,170.3     MT  (+/- 3 meters HH1 GPS) 
 MF0578
 MF0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3181022845(NAD 83)
 MF0578
 MF0578                          SUPERSEDED SURVEY CONTROL
 MF0578
 MF0578  NGVD 29 (??/??/92)  259.523  (m)          851.45   (f) ADJ UNCH    1 1
 MF0578
 MF0578.Superseded values are not recommended for survey control.
 MF0578
 MF0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0578.See file dsdata.pdf to determine how the superseded data were derived.
 MF0578
 MF0578_MARKER: DR = REFERENCE MARK DISK
 MF0578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0578_STAMPING: 851.452 JACKSON 1920
 MF0578_MARK LOGO: CGS
 MF0578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0578+STABILITY: SURFACE MOTION
 MF0578
 MF0578  HISTORY     - Date     Condition        Report By
 MF0578  HISTORY     - 1920     MONUMENTED       CGS
 MF0578  HISTORY     - 1969     GOOD             CGS
 MF0578  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0578  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0578  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0578
 MF0578                          STATION DESCRIPTION
 MF0578
 MF0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0578'13.5 MI S FROM ROCHELLE.
 MF0578'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND
 MF0578'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, THENCE 7.95
 MF0578'MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0578'RAILROAD, 0.1 MILE NORTH OF A CROSSING OF THE RAILROAD AND A
 MF0578'GRAVELED ROAD, 46 1/2 FEET EAST OF THE EAST RAIL, ON THE
 MF0578'OUTSIDE OF A CURVE IN THE TRACK, 1 FOOT WEST OF A FENCE, 1.3
 MF0578'FEET SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 MF0578'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0578'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 29,
 MF0578'T38N, R 2E.
 MF0578
 MF0578                          STATION RECOVERY (1995)
 MF0578
 MF0578'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0578'MARK NOT FOUND.
 MF0578
 MF0578                          STATION RECOVERY (2002)
 MF0578
 MF0578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0578'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0578
 MF0578                          STATION RECOVERY (2003)
 MF0578
 MF0578'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0578'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0016 ***********************************************************************
 KC0016  DESIGNATION -  JACKSONVILLE
 KC0016  PID         -  KC0016
 KC0016  STATE/COUNTY-  IL/MORGAN
 KC0016  COUNTRY     -  US
 KC0016  USGS QUAD   -  JACKSONVILLE (2018)
 KC0016
 KC0016                         *CURRENT SURVEY CONTROL
 KC0016  ______________________________________________________________________
 KC0016* NAD 83(1986) POSITION- 39 44 01.     (N) 090 13 45.     (W)   SCALED
 KC0016* NAVD 88 ORTHO HEIGHT -   188.043 (meters)      616.94  (feet) ADJUSTED
 KC0016  ______________________________________________________________________
 KC0016  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 KC0016  DYNAMIC HEIGHT  -        187.939 (meters)      616.60  (feet) COMP
 KC0016  MODELED GRAVITY -    980,071.2   (mgal)                       NAVD 88
 KC0016
 KC0016  VERT ORDER      -  FIRST     CLASS II
 KC0016
 KC0016.The horizontal coordinates were scaled from a map and have
 KC0016.an estimated accuracy of +/- 6 seconds.
 KC0016
 KC0016.The orthometric height was determined by differential leveling and
 KC0016.adjusted by the NATIONAL GEODETIC SURVEY
 KC0016.in June 1991.
 KC0016
 KC0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0016.GEOID18 height accuracy estimate available here.
 KC0016
 KC0016.Click photographs - Photos may exist for this station.
 KC0016
 KC0016.The dynamic height is computed by dividing the NAVD 88
 KC0016.geopotential number by the normal gravity value computed on the
 KC0016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0016.degrees latitude (g = 980.6199 gals.).
 KC0016
 KC0016.The modeled gravity was interpolated from observed gravity values.
 KC0016
 KC0016;                    North         East    Units  Estimated Accuracy
 KC0016;SPC IL W     -   340,410.      694,640.      MT  (+/- 180 meters Scaled)
 KC0016
 KC0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE374018(NAD 83)
 KC0016
 KC0016                          SUPERSEDED SURVEY CONTROL
 KC0016
 KC0016  NGVD 29 (??/??/92)  188.163  (m)          617.33   (f) ADJ UNCH    1 2
 KC0016
 KC0016.Superseded values are not recommended for survey control.
 KC0016
 KC0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0016.See file dsdata.pdf to determine how the superseded data were derived.
 KC0016
 KC0016_MARKER: DB = BENCH MARK DISK
 KC0016_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KC0016+WITH SETTING: PAVEMENT
 KC0016_SP_SET: MONUMENT BASE
 KC0016_STAMPING: JACKSONVILLE 1932
 KC0016_MARK LOGO: CGS
 KC0016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0016+STABILITY: SURFACE MOTION
 KC0016
 KC0016  HISTORY     - Date     Condition        Report By
 KC0016  HISTORY     - 1932     MONUMENTED       CGS
 KC0016  HISTORY     - 1944     GOOD             CGS
 KC0016  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 KC0016  HISTORY     - 20090910 MARK NOT FOUND   GEOCAC
 KC0016  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0016
 KC0016                          STATION DESCRIPTION
 KC0016
 KC0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KC0016'AT JACKSONVILLE.
 KC0016'AT JACKSONVILLE, MORGAN COUNTY, IN CENTRAL PARK, AT THE SOLDIERS
 KC0016'MONUMENT, AND IN THE TOP OF THE BASE ON THE WEST SIDE OF THE
 KC0016'MONUMENT.  A STANDARD DISK, STAMPED JACKSONVILLE 1932.
 KC0016
 KC0016                          STATION RECOVERY (1989)
 KC0016
 KC0016'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KC0016'MARK NOT FOUND.
 KC0016
 KC0016                          STATION RECOVERY (2009)
 KC0016
 KC0016'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KC0016'THE SIDEWALK SURROUNDING THE BASE OF THE MENUMENT HAS BEEN REPLACED.
 KC0016'SEE KC0540 FOR RESET MARK.
 KC0016
 KC0016                          STATION RECOVERY (2012)
 KC0016
 KC0016'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0016'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0569 ***********************************************************************
 KC0569  DESIGNATION -  JACKSONVILLE
 KC0569  PID         -  KC0569
 KC0569  STATE/COUNTY-  IL/MORGAN
 KC0569  COUNTRY     -  US
 KC0569  USGS QUAD   -  LYNNVILLE (2018)
 KC0569
 KC0569                         *CURRENT SURVEY CONTROL
 KC0569  ______________________________________________________________________
 KC0569* NAD 83(1997) POSITION- 39 42 27.47306(N) 090 15 30.10001(W)   ADJUSTED
 KC0569* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 KC0569  ______________________________________________________________________
 KC0569  GEOID HEIGHT    -        -32.475 (meters)                     GEOID18
 KC0569  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 KC0569  HORZ ORDER      -  FIRST
 KC0569
 KC0569.The horizontal coordinates were established by classical geodetic methods
 KC0569.and adjusted by the National Geodetic Survey in October 1999.
 KC0569
 KC0569.The orthometric height was scaled from a topographic map.
 KC0569
 KC0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0569.GEOID18 height accuracy estimate available here.
 KC0569
 KC0569.Click photographs - Photos may exist for this station.
 KC0569
 KC0569.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0569
 KC0569. The following values were computed from the NAD 83(1997) position.
 KC0569
 KC0569;                    North         East     Units Scale Factor Converg.
 KC0569;SPC IL W     -   337,531.508   692,137.027   MT  0.99994194   -0 03 30.9
 KC0569;SPC IL W     - 1,107,384.62  2,270,786.23   sFT  0.99994194   -0 03 30.9
 KC0569;UTM  15      - 4,398,902.077   735,037.160   MT  1.00028017   +1 45 08.5
 KC0569
 KC0569!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0569!SPC IL W     -   0.99997076  x   0.99994194  =   0.99991270
 KC0569!UTM  15      -   0.99997076  x   1.00028017  =   1.00025092
 KC0569
 KC0569:                Primary Azimuth Mark                     Grid Az
 KC0569:SPC IL W     -  JACKSONVILLE AZ MK                       083 05 01.6
 KC0569:UTM  15      -  JACKSONVILLE AZ MK                       081 16 22.2
 KC0569
 KC0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3503798902(NAD 83)
 KC0569
 KC0569|---------------------------------------------------------------------|
 KC0569| PID    Reference Object                     Distance      Geod. Az  |
 KC0569|                                                           dddmmss.s |
 KC0569| KC0564 JACKSONVILLE STATE ST PRESB CH      APPROX. 3.6 KM 0351043.3 |
 KC0569| KC0565 JACKSONVILLE MORGAN CO CTHSE        APPROX. 3.7 KM 0371934.1 |
 KC0569| KC0568 JACKSONVILLE ILL PWR LT STACK       APPROX. 3.5 KM 0454936.8 |
 KC0569| KC0563 JACKSONVILLE CH SAVIOR SPIRE        APPROX. 4.3 KM 0461029.1 |
 KC0569| KC0562 JACKSONVILLE MUNICIPAL STACK        APPROX. 4.2 KM 0464512.0 |
 KC0569| KC0566 JACKSONVILLE ST HOSPITAL STACK      APPROX. 2.6 KM 0663527.9 |
 KC0569| CL9603 JACKSONVILLE AZ MK                                 0830130.7 |
 KC0569| CL9604 JACKSONVILLE RM 1                    52.081 METERS 23324     |
 KC0569| CL9605 JACKSONVILLE RM 2                    74.664 METERS 30241     |
 KC0569|---------------------------------------------------------------------|
 KC0569
 KC0569                          SUPERSEDED SURVEY CONTROL
 KC0569
 KC0569  NAD 83(1996)-  39 42 27.47594(N)    090 15 30.09043(W) AD(       ) 1
 KC0569  NAD 83(1986)-  39 42 27.48015(N)    090 15 30.09063(W) AD(       ) 1
 KC0569  NAD 27      -  39 42 27.31200(N)    090 15 29.65000(W) AD(       ) 1
 KC0569
 KC0569.Superseded values are not recommended for survey control.
 KC0569
 KC0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0569.See file dsdata.pdf to determine how the superseded data were derived.
 KC0569
 KC0569_MARKER: DS = TRIANGULATION STATION DISK
 KC0569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0569_STAMPING: JACKSONVILLE 1934
 KC0569_MARK LOGO: CGS
 KC0569_PROJECTION: FLUSH
 KC0569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0569+STABILITY: SURFACE MOTION
 KC0569
 KC0569  HISTORY     - Date     Condition        Report By
 KC0569  HISTORY     - 1934     MONUMENTED       CGS
 KC0569  HISTORY     - 1968     GOOD             ILHD
 KC0569  HISTORY     - 1970     GOOD             LOCENG
 KC0569  HISTORY     - 1970     GOOD             LOCENG
 KC0569  HISTORY     - 1970     GOOD             LOCENG
 KC0569
 KC0569                          STATION DESCRIPTION
 KC0569
 KC0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KC0569'ABOUT 1.2 MILES SOUTH, 1.55 MILES WEST OF THE JUNCTION OF U.S.
 KC0569'HIGHWAY 36 AND HIGHWAY 67 AT THE SOUTHEAST EDGE OF JACKSONVILLE,
 KC0569'0.3 MILE WEST OF THE SOUTHWEST CORNER OF THE JACKSONVILLE CEMETERY,
 KC0569'ABOUT 0.1 MILE SOUTH OF THE EAST-WEST DIRT ROAD THAT BORDERS
 KC0569'THE CEMETERY ON THE SOUTH, ON A FARM MANAGED BY HARRY STRAWN,
 KC0569'ON THE HIGHEST POINT OF PASTURE, ABOUT 170 FEET NORTHEAST OF THE
 KC0569'NORTHEAST CORNER OF THE FENCE THAT SURROUNDS THE FARMHOUSE,
 KC0569'ABOUT 200 FEET NORTHEAST OF THE HOUSE, 240 FEET EAST OF THE
 KC0569'WEST FENCE NEAR THE BARN, 122 FEET SOUTHWEST OF A
 KC0569'TRIANGULAR-BLAZED 24-INCH LOCUST TREE, 255 FEET WEST OF THE
 KC0569'EAST FENCE, AND FLUSH WITH THE SURFACE.
 KC0569'
 KC0569'TO REACH FROM JUNCTION OF HIGHWAYS 3, 10 36, AND 67 AT SOUTHEAST
 KC0569'EDGE OF JACKSONVILLE, GO SOUTH ON HIGHWAY 67, 1.0 MILE TO AN
 KC0569'OILED T-ROAD WEST AT A SIGN AND ARROW HEINLS GREENHOUSES, TURN
 KC0569'WEST ON T-ROAD AND GO 1.0 MILE TO T-INTERSECTION AT ENTRANCE
 KC0569'TO CEMETERY, TURN SOUTH AND GO 0.2 MILE TO A T-ROAD WEST AT THE
 KC0569'SOUTH SIDE OF THE CEMETERY, TURN WEST ON T-ROAD AND GO 0.55 MILE
 KC0569'TO A GATE ON THE SOUTH SIDE OF ROAD AT ENTRANCE TO THE
 KC0569'FARMHOUSE AND PASTURE.
 KC0569'
 KC0569'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0569'BRONZE DISKS, SET IN CONCRETE.
 KC0569'
 KC0569'REFERENCE MARK NO. 1 IS 170.87 FEET SOUTHWEST OF STATION, ON
 KC0569'THE FENCE LINE THAT SURROUNDS THE HOUSE, 4 FEET SOUTH OF THE
 KC0569'NORTHEAST CORNER POST, 45 FEET WEST-NORTHWEST OF 36-INCH LOCUST
 KC0569'TREE, 32 FEET NORTHWEST OF A 30-INCH ELM TREE, AND PROJECTS
 KC0569'ABOUT 8 INCHES.  REFERENCE MARK NO. 2 IS 244.96 FEET
 KC0569'WEST-NORTHWEST OF STATION, ON FENCE LINE ON WEST SIDE OF PASTURE,
 KC0569'16 FEET SOUTH-SOUTHEAST OF A TELEPHONE POLE, 75 FEET
 KC0569'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE BARN, 244.06
 KC0569'FEET NORTH-NORTHWEST OF REFERENCE MARK NO. 1, AND PROJECTS
 KC0569'ABOUT 8 INCHES.
 KC0569'
 KC0569'AZIMUTH MARK IS APPROXIMATELY 0.55 MILE EAST OF STATION, IN
 KC0569'THE SOUTHWEST CORNER OF JUNCTION OF NORTH-SOUTH AND EAST-WEST
 KC0569'T-ROAD, 20 FEET WEST OF CENTER LINE OF ROAD, 40 FEET SOUTH OF
 KC0569'CENTER LINE OF EAST-WEST ROAD, 26 FEET SOUTHEAST OF TELEPHONE
 KC0569'POLE, 11 FEET SOUTH OF CORNER POST, ON THE FENCE LINE, AND
 KC0569'PROJECTS ABOUT 6 INCHES.
 KC0569'
 KC0569'113-FOOT SIGNAL AT PRENTICE IS VISIBLE AT 60 FEET.
 KC0569'
 KC0569'113-FOOT SIGNAL AT LEEK IS VISIBLE AT 35 FEET.
 KC0569'
 KC0569'113-FOOT SIGNAL AT HETTICK IS VISIBLE AT 25 FEET.
 KC0569'
 KC0569'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET
 KC0569
 KC0569                          STATION RECOVERY (1968)
 KC0569
 KC0569'RECOVERY NOTE BY IL HIGHWAY DEPT 1968 (ILD)
 KC0569'RECOVERED BY DIV HWYS AERIAL SURVEY SECT.
 KC0569'
 KC0569'STATION RECOVERED IN GOOD CONDITION.  REFERENCE MARK 1, 2 AND
 KC0569'AZIMUTH MARK RECOVERED IN GOOD CONDITION.
 KC0569'
 KC0569'ABOUT 1.2 MILES SOUTH 1.55 MILES WEST OF JUNCTION OF U.S. HIGHWAYS
 KC0569'36, 54, 67 AND 104 AT THE SOUTHEAST EDGE OF JACKSONVILLE, 0.3
 KC0569'MILES WEST OF THE SOUTHWEST CORNER OF THE JACKSONVILLE CEMETERY,
 KC0569'ABOUT 0.1 MILE SOUTH OF THE OILED T-ROAD WEST THAT BORDERS THE
 KC0569'CEMETERY ON THE SOUTH, ON A FARM MANAGED BY GERALD MASSEY, ON A
 KC0569'HIGH POINT OF PASTURE, AND FLUSH WITH GROUND.  STATION
 KC0569'JACKSONVILLE IS LOCATED 63.0 FEET NORTH OF NORTH EDGE SILO, 9.0
 KC0569'FEET SOUTHEAST OF EAST GATEPOST, 12.0 FEET SOUTHWEST OF WITNESS
 KC0569'POST.
 KC0569'
 KC0569'TO REACH FROM JUNCTION OF U.S. HIGHWAYS 36, 54, 67 AND 104, AT
 KC0569'SOUTHEAST PART OF JACKSONVILLE, GO SOUTH ON HIGHWAY 67, 1.0
 KC0569'MILE TO AN OILED T-ROAD WEST, TURN WEST ON T-ROAD AND TO 1.0
 KC0569'MILE TO T-INTERSECTION AT ENTRANCE TO CEMETERY, TURN SOUTH AND
 KC0569'GO 0.2 MILE TO A T-ROAD WEST AT THE SOUTH SIDE OF THE CEMETERY,
 KC0569'TURN WEST ON T-ROAD AND GO 0.55 MILE TO A GATE ON THE SOUTH SIDE
 KC0569'OF ROAD AT ENTRANCE TO THE HOUSE.
 KC0569'
 KC0569'A BARN HAS BEEN CONSTRUCTED OVER REFERENCE MARK 1.  REFERENCE
 KC0569'MARK 1 NOT USABLE.
 KC0569'
 KC0569'REFERENCE MARK 2 IS LOCATED 244.96 FEET NORTHWEST OF STATION,
 KC0569'2.0 FEET EAST OF EAST EDGE OF WEST BARN, AND ON NORTH EDGE OF
 KC0569'CONCRETE SLAB, 11.5 FEET WEST OF CENTER LINE OF DRIVE, AND 20.9
 KC0569'FEET SOUTH SOUTHEAST OF NORTHEAST CORNER OF WEST BARN.
 KC0569'
 KC0569'AZIMUTH MARK IS APPROXIMATELY 0.55 MILE EAST OF STATION, IN
 KC0569'THE SOUTHWEST CORNER OF JUNCTION OF NORTH-SOUTH AND EAST-WEST,
 KC0569'T-ROAD, 22.0 FEET WEST OF CENTER LINE OF NORTH-SOUTH ROAD, 33.4
 KC0569'FEET SOUTHEAST OF A POWER POLE, 11.0 FEET SOUTH OF CORNER POST,
 KC0569'ON THE FENCE LINE, AND PROJECTS ABOUT 3 INCHES.
 KC0569
 KC0569                          STATION RECOVERY (1970)
 KC0569
 KC0569'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970
 KC0569'STATION RECOVERED EXCELLENT.
 KC0569'
 KC0569'JACKSONVILLE - 1934 RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KC0569
 KC0569                          STATION RECOVERY (1970)
 KC0569
 KC0569'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (RJZ)
 KC0569'JACKSONVILLE 1939 RECOVERED GOOD.
 KC0569'
 KC0569'JACKSONVILLE NO. 1 - 1939 RECOVERED GOOD.
 KC0569'
 KC0569'JACKSONVILLE NO. 2 - 1939 RECOVERED GOOD.
 KC0569'
 KC0569'JACKSONVILLE 1939 RECOVERED GOOD.
 KC0569
 KC0569                          STATION RECOVERY (1970)
 KC0569
 KC0569'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (JL)
 KC0569'STATION RECOVERED GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0563 ***********************************************************************
 KC0563  DESIGNATION -  JACKSONVILLE CH SAVIOR SPIRE
 KC0563  PID         -  KC0563
 KC0563  STATE/COUNTY-  IL/MORGAN
 KC0563  COUNTRY     -  US
 KC0563  USGS QUAD   -  JACKSONVILLE (2018)
 KC0563
 KC0563                         *CURRENT SURVEY CONTROL
 KC0563  ______________________________________________________________________
 KC0563* NAD 83(1997) POSITION- 39 44 03.71606(N) 090 13 20.19927(W)   ADJUSTED
 KC0563  ______________________________________________________________________
 KC0563  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 KC0563  LAPLACE CORR    -          1.18  (seconds)                    DEFLEC18
 KC0563  HORZ ORDER      -  THIRD
 KC0563
 KC0563.The horizontal coordinates were established by classical geodetic methods
 KC0563.and adjusted by the National Geodetic Survey in October 1999.
 KC0563
 KC0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0563.GEOID18 height accuracy estimate available here.
 KC0563
 KC0563.Click photographs - Photos may exist for this station.
 KC0563
 KC0563.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0563
 KC0563. The following values were computed from the NAD 83(1997) position.
 KC0563
 KC0563;                    North         East     Units Scale Factor Converg.
 KC0563;SPC IL W     -   340,497.068   695,233.100   MT  0.99994146   -0 02 08.0
 KC0563;SPC IL W     - 1,117,114.13  2,280,943.93   sFT  0.99994146   -0 02 08.0
 KC0563;UTM  15      - 4,401,965.087   738,038.984   MT  1.00029765   +1 46 35.2
 KC0563
 KC0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3803801965(NAD 83)
 KC0563
 KC0563                          SUPERSEDED SURVEY CONTROL
 KC0563
 KC0563  NAD 83(1996)-  39 44 03.72001(N)    090 13 20.18952(W) AD(       ) 3
 KC0563  NAD 83(1986)-  39 44 03.72348(N)    090 13 20.18990(W) AD(       ) 3
 KC0563  NAD 27      -  39 44 03.55800(N)    090 13 19.75500(W) AD(       ) 3
 KC0563
 KC0563.Superseded values are not recommended for survey control.
 KC0563
 KC0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0563.See file dsdata.pdf to determine how the superseded data were derived.
 KC0563
 KC0563_MARKER: 90 = CHURCH SPIRE
 KC0563
 KC0563  HISTORY     - Date     Condition        Report By
 KC0563  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0563
 KC0563                          STATION DESCRIPTION
 KC0563
 KC0563'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0563'INTERSECTION STATION.  THIS IS THE TALL SPIRE OF THE CATHOLIC
 KC0563'CHURCH WHICH IS LOCATED ABOUT 0.3 MILE EAST OF THE CITY SQUARE.
 KC0563'THE TIP OF THE SPIRE IS ABOUT 150 FEET ABOVE THE STREET.
 KC0563'THE BASE OF THE SPIRE WAS LOCATED FROM TRIANGULATION STATIONS
 KC0563'HEATON, WALSH, AND LEEK.  ALSO DETERMINED BY C.A.S. IN 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8215 ***********************************************************************
 AJ8215  DESIGNATION -  JACKSONVILLE DEPOT
 AJ8215  PID         -  AJ8215
 AJ8215  STATE/COUNTY-  IL/MORGAN
 AJ8215  COUNTRY     -  US
 AJ8215  USGS QUAD   -  JACKSONVILLE (2018)
 AJ8215
 AJ8215                         *CURRENT SURVEY CONTROL
 AJ8215  ______________________________________________________________________
 AJ8215* NAD 83(2011) POSITION- 39 44 49.21519(N) 090 13 26.09767(W)   ADJUSTED
 AJ8215* NAD 83(2011) ELLIP HT-   144.555 (meters)        (06/27/12)   ADJUSTED
 AJ8215* NAD 83(2011) EPOCH   -  2010.00
 AJ8215* NAVD 88 ORTHO HEIGHT -   177.048 (meters)      580.87  (feet) ADJUSTED
 AJ8215  ______________________________________________________________________
 AJ8215  GEOID HEIGHT    -        -32.506 (meters)                     GEOID18
 AJ8215  NAD 83(2011) X  -    -19,191.818 (meters)                     COMP
 AJ8215  NAD 83(2011) Y  - -4,910,790.016 (meters)                     COMP
 AJ8215  NAD 83(2011) Z  -  4,056,519.497 (meters)                     COMP
 AJ8215  LAPLACE CORR    -          1.28  (seconds)                    DEFLEC18
 AJ8215  DYNAMIC HEIGHT  -        176.951 (meters)      580.55  (feet) COMP
 AJ8215  MODELED GRAVITY -    980,072.7   (mgal)                       NAVD 88
 AJ8215
 AJ8215  VERT ORDER      -  SECOND    CLASS I
 AJ8215
 AJ8215  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8215  Standards:
 AJ8215         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8215            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8215  -------------------------------------------------------------------
 AJ8215  NETWORK    0.68   1.16           0.31   0.23   0.59     -0.05114643
 AJ8215  -------------------------------------------------------------------
 AJ8215  Click here for local accuracies and other accuracy information.
 AJ8215
 AJ8215.The horizontal coordinates were established by GPS observations
 AJ8215.and adjusted by the National Geodetic Survey in June 2012.
 AJ8215
 AJ8215.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8215.been affixed to the stable North American tectonic plate. See 
 AJ8215.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8215
 AJ8215.The horizontal coordinates are valid at the epoch date displayed above
 AJ8215.which is a decimal equivalence of Year/Month/Day.
 AJ8215
 AJ8215.The orthometric height was determined by differential leveling and
 AJ8215.adjusted by the NATIONAL GEODETIC SURVEY
 AJ8215.in September 2015.
 AJ8215
 AJ8215.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8215.GEOID18 height accuracy estimate available here.
 AJ8215
 AJ8215.Click photographs - Photos may exist for this station.
 AJ8215
 AJ8215.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8215
 AJ8215.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8215
 AJ8215.The ellipsoidal height was determined by GPS observations
 AJ8215.and is referenced to NAD 83.
 AJ8215
 AJ8215.The dynamic height is computed by dividing the NAVD 88
 AJ8215.geopotential number by the normal gravity value computed on the
 AJ8215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ8215.degrees latitude (g = 980.6199 gals.).
 AJ8215
 AJ8215.The modeled gravity was interpolated from observed gravity values.
 AJ8215
 AJ8215. The following values were computed from the NAD 83(2011) position.
 AJ8215
 AJ8215;                    North         East     Units Scale Factor Converg.
 AJ8215;SPC IL W     -   341,900.338   695,093.551   MT  0.99994147   -0 02 11.8
 AJ8215;SPC IL W     - 1,121,718.03  2,280,486.09   sFT  0.99994147   -0 02 11.8
 AJ8215;UTM  15      - 4,403,363.740   737,855.063   MT  1.00029657   +1 46 33.1
 AJ8215
 AJ8215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8215!SPC IL W     -   0.99997732  x   0.99994147  =   0.99991879
 AJ8215!UTM  15      -   0.99997732  x   1.00029657  =   1.00027389
 AJ8215
 AJ8215_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3785503363(NAD 83)
 AJ8215
 AJ8215                          SUPERSEDED SURVEY CONTROL
 AJ8215
 AJ8215  NAD 83(2007)-  39 44 49.21525(N)    090 13 26.09832(W) AD(2002.00) 0
 AJ8215  ELLIP H (02/10/07)  144.569  (m)                       GP(2002.00)    
 AJ8215  ELLIP H (02/03/05)  144.507  (m)                       GP(       ) 4 2
 AJ8215  NAD 83(1997)-  39 44 49.21552(N)    090 13 26.09882(W) AD(       ) 1
 AJ8215  ELLIP H (03/05/02)  144.567  (m)                       GP(       ) 2 2
 AJ8215  NAVD 88 (03/05/02)  177.0    (m)  GEOID99  model used  GPS OBS        
 AJ8215
 AJ8215.Superseded values are not recommended for survey control.
 AJ8215
 AJ8215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8215.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8215
 AJ8215_MARKER: DD = SURVEY DISK
 AJ8215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8215_STAMPING: JACKSONVILLE DEPOT 1996
 AJ8215_MARK LOGO: ILDT
 AJ8215_PROJECTION: FLUSH
 AJ8215_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ8215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8215+STABILITY: SURFACE MOTION
 AJ8215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8215+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2025
 AJ8215
 AJ8215  HISTORY     - Date     Condition        Report By
 AJ8215  HISTORY     - 19960202 MONUMENTED       ILDT
 AJ8215  HISTORY     - 20020115 GOOD             ILDT
 AJ8215  HISTORY     - 20120626 GOOD             ILDT
 AJ8215  HISTORY     - 20140916 GOOD             AMESC
 AJ8215  HISTORY     - 20250527 GOOD             ASMINC
 AJ8215
 AJ8215                          STATION DESCRIPTION
 AJ8215
 AJ8215'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GGW)
 AJ8215'LOCATED ON THE NORTHEAST SIDE OF JACKSONVILLE. TO REACH FROM THE US 67
 AJ8215'(SOUTH MAIN
 AJ8215'STREET) AND IL 104 (MORTON AVE.)  GO EAST 0.25 MI (0.40 KM) TO THE
 AJ8215'CLAY AVE. TURN LEFT (NORTH)
 AJ8215'AND GO 1.5 MI (2.4 KM) TO EAST WALNUT STREET THEN TURN RIGHT (EAST)
 AJ8215'ONTO WALNUT STREET
 AJ8215'AND OPERATIONS YARD ON LEFT. STATION LOCATED ON NORTHWEST CORNER OF
 AJ8215'YARD AND
 AJ8215'NORTHWEST OF SALT DOME. STATION IS 28.4 M (93.2 FT) EAST OF WEST FENCE
 AJ8215'LINE, 23.1 M (75.8 FT)
 AJ8215'NORTHEAST OF A 4 INCH TREE, 61.1 M NORTH OF THE NORTHWEST CORNER OF
 AJ8215'BROWN GARAGE
 AJ8215'BUILDING, 29.5 M WEST OF EAST FENCE LINE. STATION STAMPED JACKSONVILLE
 AJ8215'DEPOT 1996 AND IS
 AJ8215'FLUSH WITH GROUND.
 AJ8215
 AJ8215                          STATION RECOVERY (2012)
 AJ8215
 AJ8215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 AJ8215'RECOVERED IN GOOD CONDITION.
 AJ8215
 AJ8215                          STATION RECOVERY (2014)
 AJ8215
 AJ8215'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 AJ8215'RECOVERED AS DESCRIBED.
 AJ8215
 AJ8215                          STATION RECOVERY (2025)
 AJ8215
 AJ8215'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ8215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0565 ***********************************************************************
 KC0565  DESIGNATION -  JACKSONVILLE MORGAN CO CTHSE
 KC0565  PID         -  KC0565
 KC0565  STATE/COUNTY-  IL/MORGAN
 KC0565  COUNTRY     -  US
 KC0565  USGS QUAD   -  JACKSONVILLE (2018)
 KC0565
 KC0565                         *CURRENT SURVEY CONTROL
 KC0565  ______________________________________________________________________
 KC0565* NAD 83(1997) POSITION- 39 44 04.05642(N) 090 13 54.70213(W)   ADJUSTED
 KC0565  ______________________________________________________________________
 KC0565  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 KC0565  LAPLACE CORR    -          1.06  (seconds)                    DEFLEC18
 KC0565  HORZ ORDER      -  THIRD
 KC0565
 KC0565.The horizontal coordinates were established by classical geodetic methods
 KC0565.and adjusted by the National Geodetic Survey in October 1999.
 KC0565
 KC0565.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0565.GEOID18 height accuracy estimate available here.
 KC0565
 KC0565.Click photographs - Photos may exist for this station.
 KC0565
 KC0565.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0565
 KC0565. The following values were computed from the NAD 83(1997) position.
 KC0565
 KC0565;                    North         East     Units Scale Factor Converg.
 KC0565;SPC IL W     -   340,508.118   694,411.568   MT  0.99994156   -0 02 30.0
 KC0565;SPC IL W     - 1,117,150.38  2,278,248.62   sFT  0.99994156   -0 02 30.0
 KC0565;UTM  15      - 4,401,950.150   737,217.223   MT  1.00029284   +1 46 13.1
 KC0565
 KC0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3721701950(NAD 83)
 KC0565
 KC0565                          SUPERSEDED SURVEY CONTROL
 KC0565
 KC0565  NAD 83(1996)-  39 44 04.06032(N)    090 13 54.69248(W) AD(       ) 3
 KC0565  NAD 83(1986)-  39 44 04.06386(N)    090 13 54.69274(W) AD(       ) 3
 KC0565  NAD 27      -  39 44 03.89400(N)    090 13 54.25700(W) AD(       ) 3
 KC0565
 KC0565.Superseded values are not recommended for survey control.
 KC0565
 KC0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0565.See file dsdata.pdf to determine how the superseded data were derived.
 KC0565
 KC0565_MARKER: 87 = DOME
 KC0565
 KC0565  HISTORY     - Date     Condition        Report By
 KC0565  HISTORY     - 1934     FIRST OBSERVED   CGS
 KC0565
 KC0565                          STATION DESCRIPTION
 KC0565
 KC0565'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0562 ***********************************************************************
 KC0562  DESIGNATION -  JACKSONVILLE MUNICIPAL STACK
 KC0562  PID         -  KC0562
 KC0562  STATE/COUNTY-  IL/MORGAN
 KC0562  COUNTRY     -  US
 KC0562  USGS QUAD   -  JACKSONVILLE (2018)
 KC0562
 KC0562                         *CURRENT SURVEY CONTROL
 KC0562  ______________________________________________________________________
 KC0562* NAD 83(1997) POSITION- 39 43 59.87432(N) 090 13 22.83875(W)   ADJUSTED
 KC0562  ______________________________________________________________________
 KC0562  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 KC0562  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 KC0562  HORZ ORDER      -  THIRD
 KC0562
 KC0562.The horizontal coordinates were established by classical geodetic methods
 KC0562.and adjusted by the National Geodetic Survey in October 1999.
 KC0562
 KC0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0562.GEOID18 height accuracy estimate available here.
 KC0562
 KC0562.Click photographs - Photos may exist for this station.
 KC0562
 KC0562.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0562
 KC0562. The following values were computed from the NAD 83(1997) position.
 KC0562
 KC0562;                    North         East     Units Scale Factor Converg.
 KC0562;SPC IL W     -   340,378.629   695,170.178   MT  0.99994146   -0 02 09.7
 KC0562;SPC IL W     - 1,116,725.55  2,280,737.49   sFT  0.99994146   -0 02 09.7
 KC0562;UTM  15      - 4,401,844.675   737,979.817   MT  1.00029730   +1 46 33.3
 KC0562
 KC0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3797901844(NAD 83)
 KC0562
 KC0562                          SUPERSEDED SURVEY CONTROL
 KC0562
 KC0562  NAD 83(1996)-  39 43 59.87826(N)    090 13 22.82895(W) AD(       ) 3
 KC0562  NAD 83(1986)-  39 43 59.88173(N)    090 13 22.82937(W) AD(       ) 3
 KC0562  NAD 27      -  39 43 59.71900(N)    090 13 22.39400(W) AD(       ) 3
 KC0562
 KC0562.Superseded values are not recommended for survey control.
 KC0562
 KC0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0562.See file dsdata.pdf to determine how the superseded data were derived.
 KC0562
 KC0562_MARKER: 63 = STACK
 KC0562
 KC0562  HISTORY     - Date     Condition        Report By
 KC0562  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0562
 KC0562                          STATION DESCRIPTION
 KC0562
 KC0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0562'INTERSECTION STATION.  THIS IS THE MUNICIPAL WATERWORKS STACK
 KC0562'FOR THE CITY OF JACKSONVILLE.  IT IS LOCATED IN THE SOUTHEAST
 KC0562'CORNER OF JACKSONVILLE, ON LOW GROUND, AND IS ABOUT 140 FEET
 KC0562'ABOVE THE GROUND.  THE CENTER OF THE TOP OF THE STACK WAS
 KC0562'LOCATED FROM TRIANGULATION STATIONS HEATON, WALSH, AND LEEK.
 KC0562'
 KC0562'THE GEOGRAPHIC POSITION INDICATES THAT THIS IS THE SAME AS
 KC0562'JACKSONVILLE, MC MURRAY COLLEGE, POWER HOUSE STACK, 1934.
 KC0562'NO PREVIOUS DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0540 ***********************************************************************
 KC0540  DESIGNATION -  JACKSONVILLE RESET
 KC0540  PID         -  KC0540
 KC0540  STATE/COUNTY-  IL/MORGAN
 KC0540  COUNTRY     -  US
 KC0540  USGS QUAD   -  JACKSONVILLE (2018)
 KC0540
 KC0540                         *CURRENT SURVEY CONTROL
 KC0540  ______________________________________________________________________
 KC0540* NAD 83(1986) POSITION- 39 44 03.39   (N) 090 13 45.13   (W)   HD_HELD1
 KC0540* NAVD 88 ORTHO HEIGHT -   188.048 (meters)      616.95  (feet) ADJUSTED
 KC0540  ______________________________________________________________________
 KC0540  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 KC0540  DYNAMIC HEIGHT  -        187.944 (meters)      616.61  (feet) COMP
 KC0540  MODELED GRAVITY -    980,071.2   (mgal)                       NAVD 88
 KC0540
 KC0540  VERT ORDER      -  SECOND    CLASS I
 KC0540
 KC0540.The horizontal coordinates were determined by differentially corrected
 KC0540.hand held GPS observations or other comparable positioning techniques
 KC0540.and have an estimated accuracy of +/- 3 meters.
 KC0540
 KC0540.The orthometric height was determined by differential leveling and
 KC0540.adjusted by the NATIONAL GEODETIC SURVEY
 KC0540.in September 2015.
 KC0540
 KC0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0540.GEOID18 height accuracy estimate available here.
 KC0540
 KC0540.Click photographs - Photos may exist for this station.
 KC0540
 KC0540.The dynamic height is computed by dividing the NAVD 88
 KC0540.geopotential number by the normal gravity value computed on the
 KC0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0540.degrees latitude (g = 980.6199 gals.).
 KC0540
 KC0540.The modeled gravity was interpolated from observed gravity values.
 KC0540
 KC0540;                    North         East    Units  Estimated Accuracy
 KC0540;SPC IL W     -   340,487.4     694,639.5     MT  (+/- 3 meters HH1 GPS) 
 KC0540
 KC0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3744501936(NAD 83)
 KC0540
 KC0540                          SUPERSEDED SURVEY CONTROL
 KC0540
 KC0540  NGVD 29 (11/09/15)  188.17   (m)          617.4    (f) RESET       3  
 KC0540
 KC0540.Superseded values are not recommended for survey control.
 KC0540
 KC0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0540.See file dsdata.pdf to determine how the superseded data were derived.
 KC0540
 KC0540_MARKER: DV = VERTICAL CONTROL DISK
 KC0540_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0540_SP_SET: SIDEWALK
 KC0540_STAMPING: JACKSONVILLE RESET 1975
 KC0540_MARK LOGO: NGS
 KC0540_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0540_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0540+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2021
 KC0540
 KC0540  HISTORY     - Date     Condition        Report By
 KC0540  HISTORY     - 1975     MONUMENTED       NGS
 KC0540  HISTORY     - 1989     GOOD             USPSQD
 KC0540  HISTORY     - 20090910 GOOD             GEOCAC
 KC0540  HISTORY     - 20120625 GOOD             ILDT
 KC0540  HISTORY     - 20140915 GOOD             AMESC
 KC0540  HISTORY     - 20210120 GOOD             ILDT
 KC0540
 KC0540                          STATION DESCRIPTION
 KC0540
 KC0540'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 KC0540'IN JACKSONVILLE.
 KC0540'IN JACKSONVILLE  IN CENTRAL PARK AT THE SOLDIERS MONUMENT, IN THE TOP
 KC0540'OF THE BASE ON THE WEST SIDE OF THE MONUMENT.
 KC0540
 KC0540                          STATION RECOVERY (1989)
 KC0540
 KC0540'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KC0540'RECOVERED IN GOOD CONDITION.
 KC0540
 KC0540                          STATION RECOVERY (2009)
 KC0540
 KC0540'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KC0540'RECOVERED IN GOOD CONDITION.
 KC0540
 KC0540                          STATION RECOVERY (2012)
 KC0540
 KC0540'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0540'RECOVERED IN GOOD CONDITION.
 KC0540
 KC0540                          STATION RECOVERY (2014)
 KC0540
 KC0540'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KC0540'RECOVERED IN GOOD CONDITION.
 KC0540'
 KC0540'NOTE-ADD-THE STATION IS 100.7 FT (30.7 M) NORTHWEST OF A CONCRETE
 KC0540'LIGHT POLE, 97.8 FT (29.8 M) SOUTHWEST OF A CONCRETE LIGHT POLE, 86.6
 KC0540'FT (26.4 M) NORTHEAST OF A CONCRETE LIGHT POLE, 77.1 FT (23.5 M)
 KC0540'SOUTHEAST OF A CONCRETE LIGHT POLE, 76.1 FT (23.2 M) EAST-SOUTHEAST OF
 KC0540'A CONCRETE LIGHT POLE, 3.7 FT (1.1 M) WEST OF THE WEST EDGE OF THE
 KC0540'SOLDIERS MONUMENT, 1.1 FT (0.3 M) EAST OF THE WEST EDGE OF CONCRETE
 KC0540'SIDE WALK AROUND SOLDIERS MONUMENT.
 KC0540
 KC0540                          STATION RECOVERY (2021)
 KC0540
 KC0540'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0540'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0570 ***********************************************************************
 KC0570  DESIGNATION -  JACKSONVILLE SCH FOR DEAF STK
 KC0570  PID         -  KC0570
 KC0570  STATE/COUNTY-  IL/MORGAN
 KC0570  COUNTRY     -  US
 KC0570  USGS QUAD   -  LYNNVILLE (2018)
 KC0570
 KC0570                         *CURRENT SURVEY CONTROL
 KC0570  ______________________________________________________________________
 KC0570* NAD 83(1997) POSITION- 39 44 02.78572(N) 090 15 09.97798(W)   ADJUSTED
 KC0570  ______________________________________________________________________
 KC0570  GEOID HEIGHT    -        -32.505 (meters)                     GEOID18
 KC0570  LAPLACE CORR    -          1.04  (seconds)                    DEFLEC18
 KC0570  HORZ ORDER      -  THIRD
 KC0570
 KC0570.The horizontal coordinates were established by classical geodetic methods
 KC0570.and adjusted by the National Geodetic Survey in October 1999.
 KC0570
 KC0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0570.GEOID18 height accuracy estimate available here.
 KC0570
 KC0570.Click photographs - Photos may exist for this station.
 KC0570
 KC0570.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0570
 KC0570. The following values were computed from the NAD 83(1997) position.
 KC0570
 KC0570;                    North         East     Units Scale Factor Converg.
 KC0570;SPC IL W     -   340,470.443   692,619.156   MT  0.99994185   -0 03 18.1
 KC0570;SPC IL W     - 1,117,026.78  2,272,368.01   sFT  0.99994185   -0 03 18.1
 KC0570;UTM  15      - 4,401,855.786   735,426.279   MT  1.00028242   +1 45 24.9
 KC0570
 KC0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3542601855(NAD 83)
 KC0570
 KC0570                          SUPERSEDED SURVEY CONTROL
 KC0570
 KC0570  NAD 83(1996)-  39 44 02.79084(N)    090 15 09.96882(W) AD(       ) 3
 KC0570  NAD 83(1986)-  39 44 02.79356(N)    090 15 09.96904(W) AD(       ) 3
 KC0570  NAD 27      -  39 44 02.64000(N)    090 15 09.53900(W) AD(       ) 3
 KC0570
 KC0570.Superseded values are not recommended for survey control.
 KC0570
 KC0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0570.See file dsdata.pdf to determine how the superseded data were derived.
 KC0570
 KC0570_MARKER: 63 = STACK
 KC0570
 KC0570  HISTORY     - Date     Condition        Report By
 KC0570  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0570
 KC0570                          STATION DESCRIPTION
 KC0570
 KC0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0570'INTERSECTION STATION.  THIS IS THE BRICK HEATING PLANT STACK FOR
 KC0570'THE ILLINOIS SCHOOL FOR THE DEAF.  IT IS LOCATED IN THE SOUTHWEST
 KC0570'CORNER OF JACKSONVILLE AND IS ABOUT 165 FEET ABOVE THE GROUND.
 KC0570'THE CENTER OF THE TOP WAS LOCATED FROM TRIANGULATION STATIONS
 KC0570'SAND, ROOD, HEATON, WALSH, AND LEEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0566 ***********************************************************************
 KC0566  DESIGNATION -  JACKSONVILLE ST HOSPITAL STACK
 KC0566  PID         -  KC0566
 KC0566  STATE/COUNTY-  IL/MORGAN
 KC0566  COUNTRY     -  US
 KC0566  USGS QUAD   -  JACKSONVILLE (2018)
 KC0566
 KC0566                         *CURRENT SURVEY CONTROL
 KC0566  ______________________________________________________________________
 KC0566* NAD 83(1997) POSITION- 39 43 00.44880(N) 090 13 51.43473(W)   ADJUSTED
 KC0566  ______________________________________________________________________
 KC0566  GEOID HEIGHT    -        -32.473 (meters)                     GEOID18
 KC0566  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 KC0566  HORZ ORDER      -  THIRD
 KC0566
 KC0566.The horizontal coordinates were established by classical geodetic methods
 KC0566.and adjusted by the National Geodetic Survey in October 1999.
 KC0566
 KC0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0566.GEOID18 height accuracy estimate available here.
 KC0566
 KC0566.Click photographs - Photos may exist for this station.
 KC0566
 KC0566.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0566
 KC0566. The following values were computed from the NAD 83(1997) position.
 KC0566
 KC0566;                    North         East     Units Scale Factor Converg.
 KC0566;SPC IL W     -   338,546.423   694,487.961   MT  0.99994155   -0 02 27.9
 KC0566;SPC IL W     - 1,110,714.39  2,278,499.25   sFT  0.99994155   -0 02 27.9
 KC0566;UTM  15      - 4,399,991.162   737,355.643   MT  1.00029365   +1 46 12.8
 KC0566
 KC0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3735599991(NAD 83)
 KC0566
 KC0566                          SUPERSEDED SURVEY CONTROL
 KC0566
 KC0566  NAD 83(1996)-  39 43 00.45246(N)    090 13 51.42442(W) AD(       ) 3
 KC0566  NAD 83(1986)-  39 43 00.45612(N)    090 13 51.42527(W) AD(       ) 3
 KC0566  NAD 27      -  39 43 00.28000(N)    090 13 50.98900(W) AD(       ) 3
 KC0566
 KC0566.Superseded values are not recommended for survey control.
 KC0566
 KC0566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0566.See file dsdata.pdf to determine how the superseded data were derived.
 KC0566
 KC0566_MARKER: 63 = STACK
 KC0566
 KC0566  HISTORY     - Date     Condition        Report By
 KC0566  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0566  HISTORY     - 1989     GOOD             USPSQD
 KC0566
 KC0566                          STATION DESCRIPTION
 KC0566
 KC0566'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0566'INTERSECTION STATION.  THIS IS THE STACK (BRICK) OF THE HEATING
 KC0566'PLANT OF THE STATE HOSPITAL FOR THE INSANE.  IT IS LOCATED
 KC0566'IN THE SOUTH EDGE OF THE CITY OF JACKSONVILLE ON THE STATE
 KC0566'HOSPITAL GROUNDS.  THE CENTER OF THE TOP OF THE STACK WAS LOCATED
 KC0566'FROM TRIANGULATION STATIONS ROOD, HEATON, WALSH, AND LEEK.
 KC0566'ALSO DETERMINED BY C.A.S. IN 1934.
 KC0566
 KC0566                          STATION RECOVERY (1989)
 KC0566
 KC0566'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KC0566'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0567 ***********************************************************************
 KC0567  DESIGNATION -  JACKSONVILLE ST HOSP TANK
 KC0567  PID         -  KC0567
 KC0567  STATE/COUNTY-  IL/MORGAN
 KC0567  COUNTRY     -  US
 KC0567  USGS QUAD   -  JACKSONVILLE (2018)
 KC0567
 KC0567                         *CURRENT SURVEY CONTROL
 KC0567  ______________________________________________________________________
 KC0567* NAD 83(1997) POSITION- 39 43 02.69103(N) 090 13 50.31461(W)   ADJUSTED
 KC0567  ______________________________________________________________________
 KC0567  GEOID HEIGHT    -        -32.474 (meters)                     GEOID18
 KC0567  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 KC0567  HORZ ORDER      -  THIRD
 KC0567
 KC0567.The horizontal coordinates were established by classical geodetic methods
 KC0567.and adjusted by the National Geodetic Survey in October 1999.
 KC0567
 KC0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0567.GEOID18 height accuracy estimate available here.
 KC0567
 KC0567.Click photographs - Photos may exist for this station.
 KC0567
 KC0567.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0567
 KC0567. The following values were computed from the NAD 83(1997) position.
 KC0567
 KC0567;                    North         East     Units Scale Factor Converg.
 KC0567;SPC IL W     -   338,615.554   694,514.688   MT  0.99994155   -0 02 27.2
 KC0567;SPC IL W     - 1,110,941.20  2,278,586.94   sFT  0.99994155   -0 02 27.2
 KC0567;UTM  15      - 4,400,061.127   737,380.180   MT  1.00029380   +1 46 13.6
 KC0567
 KC0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3738000061(NAD 83)
 KC0567
 KC0567                          SUPERSEDED SURVEY CONTROL
 KC0567
 KC0567  NAD 83(1996)-  39 43 02.69532(N)    090 13 50.30477(W) AD(       ) 3
 KC0567  NAD 83(1986)-  39 43 02.69845(N)    090 13 50.30532(W) AD(       ) 3
 KC0567  NAD 27      -  39 43 02.52700(N)    090 13 49.86500(W) AD(       ) 3
 KC0567
 KC0567.Superseded values are not recommended for survey control.
 KC0567
 KC0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0567.See file dsdata.pdf to determine how the superseded data were derived.
 KC0567
 KC0567_MARKER: 53 = ELEVATED TANK
 KC0567
 KC0567  HISTORY     - Date     Condition        Report By
 KC0567  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0567
 KC0567                          STATION DESCRIPTION
 KC0567
 KC0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0567'INTERSECTION STATION.  THIS IS THE WATER TANK FOR THE STATE
 KC0567'HOSPITAL FOR THE INSANE.  IT IS LOCATED IN THE SOUTH EDGE OF
 KC0567'THE CITY OF JACKSONVILLE ON THE STATE HOSPITAL GROUNDS.
 KC0567'THE TANK IS A FOUR-LEGGED STEEL STRUCTURE, PAINTED ALUMINUM,
 KC0567'AND IS ABOUT 100 FEET TALL.  THE FINIAL WAS LOCATED FROM
 KC0567'TRIANGULATION STATIONS ROOD, HEATON, WALSH, LEEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2036 ***********************************************************************
 JB2036  DESIGNATION -  JACOPORT
 JB2036  PID         -  JB2036
 JB2036  STATE/COUNTY-  IL/MADISON
 JB2036  COUNTRY     -  US
 JB2036  USGS QUAD   -  SAINT JACOB (2018)
 JB2036
 JB2036                         *CURRENT SURVEY CONTROL
 JB2036  ______________________________________________________________________
 JB2036* NAD 83(1997) POSITION- 38 43 51.20916(N) 089 48 15.96272(W)   ADJUSTED
 JB2036* NAD 83(1997) ELLIP HT-   112.974 (meters)        (10/21/99)   ADJUSTED
 JB2036* NAVD 88 ORTHO HEIGHT -   143.7   (meters)      471.    (feet) VERTCON3
 JB2036  ______________________________________________________________________
 JB2036  GEOID HEIGHT    -        -30.957 (meters)                     GEOID18
 JB2036  NAD 83(1997) X  -     17,005.425 (meters)                     COMP
 JB2036  NAD 83(1997) Y  - -4,982,132.504 (meters)                     COMP
 JB2036  NAD 83(1997) Z  -  3,969,126.773 (meters)                     COMP
 JB2036  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 JB2036  HORZ ORDER      -  FIRST
 JB2036  ELLP ORDER      -  FOURTH    CLASS I
 JB2036
 JB2036.This mark is at Shafer Metro East Airport (3K6)
 JB2036
 JB2036.The horizontal coordinates were established by GPS observations
 JB2036.and adjusted by the National Geodetic Survey in October 1999.
 JB2036
 JB2036.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2036.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2036
 JB2036.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2036.GEOID18 height accuracy estimate available here.
 JB2036
 JB2036.Click photographs - Photos may exist for this station.
 JB2036
 JB2036.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2036
 JB2036.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2036
 JB2036.The ellipsoidal height was determined by GPS observations
 JB2036.and is referenced to NAD 83.
 JB2036
 JB2036. The following values were computed from the NAD 83(1997) position.
 JB2036
 JB2036;                    North         East     Units Scale Factor Converg.
 JB2036;SPC IL W     -   229,158.805   731,495.614   MT  0.99995339   +0 13 35.9
 JB2036;SPC IL W     -   751,831.85  2,399,915.19   sFT  0.99995339   +0 13 35.9
 JB2036;UTM  16      - 4,290,648.435   256,220.601   MT  1.00033188   -1 45 19.8
 JB2036
 JB2036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2036!SPC IL W     -   0.99998227  x   0.99995339  =   0.99993567
 JB2036!UTM  16      -   0.99998227  x   1.00033188  =   1.00031415
 JB2036
 JB2036:                Primary Azimuth Mark                     Grid Az
 JB2036:SPC IL W     -  JACOPORT AZ MK                           315 42 04.6
 JB2036:UTM  16      -  JACOPORT AZ MK                           317 41 00.3
 JB2036
 JB2036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5622090648(NAD 83)
 JB2036
 JB2036|---------------------------------------------------------------------|
 JB2036| PID    Reference Object                     Distance      Geod. Az  |
 JB2036|                                                           dddmmss.s |
 JB2036| JB2037 JACOPORT AZ MK                      APPROX. 0.7 KM 3155540.5 |
 JB2036|---------------------------------------------------------------------|
 JB2036
 JB2036                          SUPERSEDED SURVEY CONTROL
 JB2036
 JB2036  NAD 83(1986)-  38 43 51.22458(N)    089 48 15.95748(W) AD(       ) 1
 JB2036  NGVD 29 (06/25/91)  143.8    (m)  OSU 89B  model used  GPS OBS        
 JB2036
 JB2036.Superseded values are not recommended for survey control.
 JB2036
 JB2036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2036.See file dsdata.pdf to determine how the superseded data were derived.
 JB2036
 JB2036_MARKER: F = FLANGE-ENCASED ROD
 JB2036_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2036_STAMPING: JACOPORT 1990
 JB2036_MARK LOGO: NGS
 JB2036_PROJECTION: FLUSH
 JB2036_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2036_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2036+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2020
 JB2036_ROD/PIPE-DEPTH: 7.3 meters
 JB2036_SLEEVE-DEPTH  : 1.0 meters
 JB2036
 JB2036  HISTORY     - Date     Condition        Report By
 JB2036  HISTORY     - 1990     MONUMENTED       NGS
 JB2036  HISTORY     - 19910520 GOOD             NGS
 JB2036  HISTORY     - 20200203 GOOD             ILDT
 JB2036
 JB2036                          STATION DESCRIPTION
 JB2036
 JB2036'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2036'STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) NORTHWEST OF ST JACOB, 2 KM
 JB2036'(1.2 MI) NORTH-NORTHWEST OF THE JUNCTION OF US HIGHWAY 40 AND STATE
 JB2036'HIGHWAY 4, AT THE ST JACOB-SHAFER METRO EAST AIRPORT,NEAR THE
 JB2036'SOUTHEAST END OF RUNWAY 13-31. IN THE SOUTHEAST 1/4 OF SECTION 6, T 3
 JB2036'N, R 6 W. OWNERSHIP--EDWARD AND LOIS SHAFER, SHAFER FLYING SERVICE,
 JB2036'RR 1, BOX 139, ST JACOB, IL 62281, PHONE 618-644-5411.
 JB2036'TO REACH FROM THE JUNCTION OF US HIGHWAY 40 AND MARINE-ST JACOB ROAD
 JB2036'ON THE NORTH SIDE OF ST JACOB, GO WEST ON HIGHWAY 40 FOR 2.76 KM
 JB2036'(1.71 MI) TO A ROAD RIGHT LEADING TO STATE HIGHWAY 4.  TURN RIGHT,
 JB2036'NORTH, FOR 0.40 KM (0.25 MI) TO A T-ROAD.  TURN RIGHT, NORTH, ON
 JB2036'HIGHWAY 4 FOR 1.06 KM (0.66 MI) TO A CROSSROAD.  TURN LEFT, WEST, ON
 JB2036'PAVED ROAD FOR 0.85 KM (0.53 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT,
 JB2036'NORTH, FOR 0.35 KM (0.22 MI) TO A GRAVEL LANE ON THE RIGHT.  TURN
 JB2036'RIGHT, EAST AND SOUTH, FOR 0.24 KM (0.15 MI) TO A GATE AT HANGAR ON
 JB2036'THE LEFT.  PASS THROUGH GATE , THEN DOUBLE LEFT AROUND HANGER FOR
 JB2036'0.10 KM (0.06 MI) TO THE FIELD SIDE OF THE OFFICE AND A NEW PAVED
 JB2036'TAXI ON THE RIGHT, THEN GO RIGHT,EAST,ALONG TAXI FOR 0.15 MI
 JB2036'(0.24 KM) TO THE JUNCTION OF RUNWAY 13-31, THEN GO SOUTHEAST ALONG
 JB2036'THE SOUTHWEST SIDE OF RUNWAY FOR ABOUT 0.2 MI (0.3 KM) OR 300 M
 JB2036'(984.2 FT) TO THE STATION AT THE SECOND RUNWAY LIGHT NORTHWEST OF THE
 JB2036'SOUTHEAST END OF THE RUNWAY.
 JB2036'STATION IS 19.2 M (63.0 FT) SOUTHWEST OF THE CENTERLINE OF THE RUNWAY,
 JB2036'8.5 M (27.9 FT) SOUTHWEST OF A RUNWAY LIGHT, IN LINE WITH TWO RUNWAY
 JB2036'LIGHTS, 130.0 M (426.5 FT) NORTHWEST OF THE SOUTHEAST END OF RUNWAY
 JB2036'13-31, 16.3 M (53.5 FT) NORTHEAST OF A FIBERGLASS WITNESS POST, AT A
 JB2036'FLAGGED WOODEN STAKE.
 JB2036'NOTE-ALSO CAN REACH FROM THE EXIT 21 OF INTERSTATE 70 (LOCATED ABOUT
 JB2036'8.0 MI (12.9 KM) WEST OF HIGHLAND) BY GOING SOUTH ALONG STATE ROUTE 4
 JB2036'FOR 2.3 MI (3.7 KM) TO A ASPHALT ROAD ON THE RIGHT, THEN GO RIGHT,
 JB2036'WEST ALONG ASPHALT ROAD FOR 0.55 MI (0.89 KM) TO AN ASPHALT ROAD ON
 JB2036'THE RIGHT, THEN GO RIGHT, NORTH ALONG ASPHALT ROAD FOR 0.25 MI
 JB2036'(0.40 KM) TO A GRAVEL LANE ON THE RIGHT, THEN GO RIGHT, EAST AND
 JB2036'SOUTH ALONG GRAVEL LANE TO THE AIRPORT OFFICE ON THE LEFT.
 JB2036
 JB2036                          STATION RECOVERY (1991)
 JB2036
 JB2036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 JB2036'RECOVERED IN GOOD CONDITION.
 JB2036
 JB2036                          STATION RECOVERY (2020)
 JB2036
 JB2036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 JB2036'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2037 ***********************************************************************
 JB2037  DESIGNATION -  JACOPORT AZ MK
 JB2037  PID         -  JB2037
 JB2037  STATE/COUNTY-  IL/MADISON
 JB2037  COUNTRY     -  US
 JB2037  USGS QUAD   -  SAINT JACOB (2018)
 JB2037
 JB2037                         *CURRENT SURVEY CONTROL
 JB2037  ______________________________________________________________________
 JB2037* NAD 83(1997) POSITION- 38 44 07.45291(N) 089 48 36.04131(W)   ADJUSTED
 JB2037* NAD 83(1997) ELLIP HT-   114.220 (meters)        (10/21/99)   ADJUSTED
 JB2037* NAVD 88 ORTHO HEIGHT -   145.0   (meters)      476.    (feet) VERTCON3
 JB2037  ______________________________________________________________________
 JB2037  GEOID HEIGHT    -        -30.967 (meters)                     GEOID18
 JB2037  NAD 83(1997) X  -     16,519.409 (meters)                     COMP
 JB2037  NAD 83(1997) Y  - -4,981,821.696 (meters)                     COMP
 JB2037  NAD 83(1997) Z  -  3,969,518.292 (meters)                     COMP
 JB2037  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 JB2037  HORZ ORDER      -  FIRST
 JB2037  ELLP ORDER      -  FOURTH    CLASS I
 JB2037
 JB2037.This mark is at Shafer Metro East Airport (3K6)
 JB2037
 JB2037.The horizontal coordinates were established by GPS observations
 JB2037.and adjusted by the National Geodetic Survey in October 1999.
 JB2037
 JB2037.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2037.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2037
 JB2037.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2037.GEOID18 height accuracy estimate available here.
 JB2037
 JB2037.Click photographs - Photos may exist for this station.
 JB2037
 JB2037.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2037
 JB2037.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2037
 JB2037.The ellipsoidal height was determined by GPS observations
 JB2037.and is referenced to NAD 83.
 JB2037
 JB2037. The following values were computed from the NAD 83(1997) position.
 JB2037
 JB2037;                    North         East     Units Scale Factor Converg.
 JB2037;SPC IL W     -   229,657.770   731,008.716   MT  0.99995301   +0 13 23.4
 JB2037;SPC IL W     -   753,468.87  2,398,317.76   sFT  0.99995301   +0 13 23.4
 JB2037;UTM  16      - 4,291,164.139   255,751.074   MT  1.00033470   -1 45 33.0
 JB2037
 JB2037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2037!SPC IL W     -   0.99998208  x   0.99995301  =   0.99993509
 JB2037!UTM  16      -   0.99998208  x   1.00033470  =   1.00031677
 JB2037
 JB2037:                Primary Azimuth Mark                     Grid Az
 JB2037:SPC IL W     -  JACOPORT                                 135 42 04.5
 JB2037:UTM  16      -  JACOPORT                                 137 41 00.9
 JB2037
 JB2037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5575191164(NAD 83)
 JB2037
 JB2037|---------------------------------------------------------------------|
 JB2037| PID    Reference Object                     Distance      Geod. Az  |
 JB2037|                                                           dddmmss.s |
 JB2037| JB2036 JACOPORT                            APPROX. 0.7 KM 1355527.9 |
 JB2037|---------------------------------------------------------------------|
 JB2037
 JB2037                          SUPERSEDED SURVEY CONTROL
 JB2037
 JB2037  NAD 83(1986)-  38 44 07.46834(N)    089 48 36.03608(W) AD(       ) 1
 JB2037  NGVD 29 (06/25/91)  145.2    (m)  OSU 89B  model used  GPS OBS        
 JB2037
 JB2037.Superseded values are not recommended for survey control.
 JB2037
 JB2037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2037.See file dsdata.pdf to determine how the superseded data were derived.
 JB2037
 JB2037_MARKER: I = METAL ROD
 JB2037_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2037_STAMPING: JACOPORT AZ MK 1990
 JB2037_MARK LOGO: NGS
 JB2037_PROJECTION: FLUSH
 JB2037_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2037_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2037+SATELLITE: SATELLITE OBSERVATIONS - 1990
 JB2037_ROD/PIPE-DEPTH: 8.5 meters
 JB2037_SLEEVE-DEPTH  : 1.0 meters
 JB2037
 JB2037  HISTORY     - Date     Condition        Report By
 JB2037  HISTORY     - 1990     MONUMENTED       NGS
 JB2037
 JB2037                          STATION DESCRIPTION
 JB2037
 JB2037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2037'STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) NORTHWEST OF ST JACOB, 2 KM
 JB2037'(1.2 MI) NORTH-NORTHWEST OF THE JUNCTION OF US HIGHWAY 40 AND STATE
 JB2037'HIGHWAY 4, AT THE ST JACOB-SHAFER METRO EAST AIRPORT, AT THE END OF
 JB2037'RUNWAY 13, IN THE CENTER OF SECTION 6, T 3 N, R 6 W.
 JB2037'OWNERSHIP--EDWARD AND LOIS SHAFER, SHAFER FLYING SERVICE, RR 1, BOX
 JB2037'139, ST JACOB, IL 62281, PHONE 618-644-5411.
 JB2037'TO REACH FROM THE JUNCTION OF US HIGHWAY 40 AND MARINE-ST JACOB ROAD
 JB2037'ON THE NORTH SIDE OF ST JACOB, GO WEST ON HIGHWAY 40 FOR 2.76 KM
 JB2037'(1.71 MI) TO A ROAD RIGHT LEADING TO STATE HIGHWAY 4.  TURN RIGHT,
 JB2037'NORTH, FOR 0.40 KM (0.25 MI) TO A T-ROAD.  TURN RIGHT, NORTH, ON
 JB2037'HIGHWAY 4 FOR 1.06 KM (0.66 MI) TO A CROSSROAD.  TURN LEFT, WEST, ON
 JB2037'PAVED ROAD FOR 0.85 KM (0.53 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT,
 JB2037'NORTH, FOR 0.35 KM (0.22 MI) TO A GRAVEL LANE ON THE RIGHT.  TURN
 JB2037'RIGHT, EAST AND SOUTH, FOR 0.24 KM (0.15 MI) TO A GATE AT HANGER ON
 JB2037'THE LEFT.  PASS THROUGH GATE , THEN DOUBLE LEFT AROUND HANGER , THEN
 JB2037'RIGHT, EASTERLY AT THE SECOND AND NEW TAXI, FOR ABOUT 0.15 MI
 JB2037'(0.24 KM) TO THE JUNCTION OF THE RUNWAY. TURN LEFT, NORTHWEST,
 JB2037'ALONGSIDE RUNWAY FOR ABOUT 390.0 M (1279.5 FT) TO THE TURN-AROUND AND
 JB2037'THE STATION IN LINE WITH THE END RUNWAY LIGHTS.
 JB2037'STATION IS 14.5 M (47.6 FT) SOUTHWEST OF THE SOUTHWEST 1 OF 6 RED END
 JB2037'RUNWAY LIGHTS, 25.3 M (83.0 FT) SOUTHWEST OF A PK NAIL AND WASHER
 JB2037'LOCATED AT THE CENTERLINE AND END OF RUNWAY, 390.0 M (1279.5 FT)
 JB2037'NORTHWEST OF THE NORTHWEST EDGE OF A TAXI APPROACH. AT A WOODEN
 JB2037'FLAGGED STAKE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR2933 ***********************************************************************
 DR2933  HT_MOD      -  This is a Height Modernization Survey Station.
 DR2933  DESIGNATION -  JAMES 1
 DR2933  PID         -  DR2933
 DR2933  STATE/COUNTY-  IL/ALEXANDER
 DR2933  COUNTRY     -  US
 DR2933  USGS QUAD   -  CAIRO (2018)
 DR2933
 DR2933                         *CURRENT SURVEY CONTROL
 DR2933  ______________________________________________________________________
 DR2933* NAD 83(2011) POSITION- 37 00 10.02461(N) 089 10 22.30696(W)   ADJUSTED
 DR2933* NAD 83(2011) ELLIP HT-    67.508 (meters)        (08/29/19)   ADJUSTED
 DR2933* NAD 83(2011) EPOCH   -  2010.00
 DR2933* NAVD 88 ORTHO HEIGHT -    95.74  (meters)      314.1   (feet) GPS OBS
 DR2933  ______________________________________________________________________
 DR2933  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 DR2933  GEOID HEIGHT    -        -28.243 (meters)                     GEOID12B
 DR2933  GEOID HEIGHT    -        -28.230 (meters)                     GEOID18
 DR2933  NAD 83(2011) X  -     73,620.379 (meters)                     COMP
 DR2933  NAD 83(2011) Y  - -5,099,329.634 (meters)                     COMP
 DR2933  NAD 83(2011) Z  -  3,817,680.588 (meters)                     COMP
 DR2933  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 DR2933
 DR2933  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR2933  Standards:
 DR2933         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR2933            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR2933  -------------------------------------------------------------------
 DR2933  NETWORK    2.44   1.49           1.08   0.90   0.76     -0.09732556
 DR2933  -------------------------------------------------------------------
 DR2933  Click here for local accuracies and other accuracy information.
 DR2933
 DR2933.The horizontal coordinates were established by GPS observations
 DR2933.and adjusted by the COE MEMPHIS in August 2019.
 DR2933
 DR2933.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR2933.been affixed to the stable North American tectonic plate. See 
 DR2933.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR2933
 DR2933.The horizontal coordinates are valid at the epoch date displayed above
 DR2933.which is a decimal equivalence of Year/Month/Day.
 DR2933
 DR2933.The orthometric height was determined by GPS observations and a
 DR2933.high-resolution geoid model using precise GPS observation and
 DR2933.processing techniques.
 DR2933
 DR2933.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR2933.GEOID18 height accuracy estimate available here.
 DR2933
 DR2933.Click photographs - Photos may exist for this station.
 DR2933
 DR2933.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR2933
 DR2933.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR2933
 DR2933.The ellipsoidal height was determined by GPS observations
 DR2933.and is referenced to NAD 83.
 DR2933
 DR2933. The following values were computed from the NAD 83(2011) position.
 DR2933
 DR2933;                    North         East     Units Scale Factor Converg.
 DR2933;SPC IL W     -    37,760.061   788,452.927   MT  1.00003753   +0 35 53.4
 DR2933;SPC IL W     -   123,884.47  2,586,782.64   sFT  1.00003753   +0 35 53.4
 DR2933;UTM  16      - 4,097,388.310   306,661.353   MT  1.00006050   -1 18 29.3
 DR2933
 DR2933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR2933!SPC IL W     -   0.99998941  x   1.00003753  =   1.00002694
 DR2933!UTM  16      -   0.99998941  x   1.00006050  =   1.00004991
 DR2933
 DR2933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF0666197388(NAD 83)
 DR2933
 DR2933                          SUPERSEDED SURVEY CONTROL
 DR2933
 DR2933.No superseded survey control is available for this station.
 DR2933
 DR2933_MARKER: F = FLANGE-ENCASED ROD
 DR2933_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DR2933_STAMPING: JAMES 1 2015
 DR2933_MARK LOGO: USACE
 DR2933_PROJECTION: RECESSED 5 CENTIMETERS
 DR2933_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR2933_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DR2933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR2933+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2020
 DR2933_ROD/PIPE-DEPTH: 10.7 meters
 DR2933
 DR2933  HISTORY     - Date     Condition        Report By
 DR2933  HISTORY     - 20150101 MONUMENTED       USACEM
 DR2933  HISTORY     - 20180709 GOOD             USACEM
 DR2933  HISTORY     - 20200713 GOOD             PRIVTE
 DR2933
 DR2933                          STATION DESCRIPTION
 DR2933
 DR2933'DESCRIBED BY COE MEMPHIS 2018 (JDB)
 DR2933'THE STATION IS LOCATED ABOUT 13.1 MI (21.1 KM) SOUTH-SOUTHWEST OF
 DR2933'OLMSTED, 8.3 MI (13.4 KM) SOUTHEAST OF CACHE AND IN THE TOWN OF CAIRO,
 DR2933'IL.  OWNERSHIP--CITY OF CAIRO, IL.
 DR2933'
 DR2933'TO REACH FROM THE POST OFFICE IN CAIRO, GO WEST 50.0 METERS ACROSS
 DR2933'HIGHWAY 51 (WASHINGTON AVE) TO A GRASSY KNOLL AREA AND THE MARK. IN
 DR2933'FRONT OF THE CITY HALL AND DIRECTLY ACROSS STREET FROM THE POST
 DR2933'OFFICE.
 DR2933'
 DR2933'IT IS 60.6 FT (18.5 M) NORTHEAST OF THE NORTHEAST CORNER OF CAIRO
 DR2933'MUNICIPAL BLDG.CITY HALL, 35.0 FT (10.7 M) SOUTHEAST OF THE SOUTHEAST
 DR2933'CORNER OF THE CAIRO FIRE DEPARTMENT BLDG., 14.0 FT (4.3 M) WEST OF THE
 DR2933'FIREFIGHTERS MEMORIAL BELL., 3.4 FT (1.0 M) EAST OF THE BACK OF
 DR2933'CONCRETE CURB.NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 DR2933'CAP.
 DR2933
 DR2933                          STATION RECOVERY (2020)
 DR2933
 DR2933'RECOVERY NOTE BY PRIVATE AGENCIES UNSPECIFIED 2020 (DB)
 DR2933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0064 ***********************************************************************
 LC0064  DESIGNATION -  JANSSEN
 LC0064  PID         -  LC0064
 LC0064  STATE/COUNTY-  IL/IROQUOIS
 LC0064  COUNTRY     -  US
 LC0064  USGS QUAD   -  BUCKLEY (2018)
 LC0064
 LC0064                         *CURRENT SURVEY CONTROL
 LC0064  ______________________________________________________________________
 LC0064* NAD 83(1997) POSITION- 40 34 28.08484(N) 088 02 43.19821(W)   ADJUSTED
 LC0064* NAVD 88 ORTHO HEIGHT -   216.123 (meters)      709.06  (feet) ADJUSTED
 LC0064  ______________________________________________________________________
 LC0064  GEOID HEIGHT    -        -32.353 (meters)                     GEOID18
 LC0064  LAPLACE CORR    -         -3.92  (seconds)                    DEFLEC18
 LC0064  DYNAMIC HEIGHT  -        216.023 (meters)      708.74  (feet) COMP
 LC0064  MODELED GRAVITY -    980,155.2   (mgal)                       NAVD 88
 LC0064
 LC0064  HORZ ORDER      -  SECOND
 LC0064  VERT ORDER      -  SECOND    CLASS 0
 LC0064
 LC0064.The horizontal coordinates were established by classical geodetic methods
 LC0064.and adjusted by the National Geodetic Survey in October 1999.
 LC0064
 LC0064.The orthometric height was determined by differential leveling and
 LC0064.adjusted by the NATIONAL GEODETIC SURVEY
 LC0064.in June 1991.
 LC0064
 LC0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0064.GEOID18 height accuracy estimate available here.
 LC0064
 LC0064.Click photographs - Photos may exist for this station.
 LC0064
 LC0064.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0064
 LC0064.The dynamic height is computed by dividing the NAVD 88
 LC0064.geopotential number by the normal gravity value computed on the
 LC0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0064.degrees latitude (g = 980.6199 gals.).
 LC0064
 LC0064.The modeled gravity was interpolated from observed gravity values.
 LC0064
 LC0064. The following values were computed from the NAD 83(1997) position.
 LC0064
 LC0064;                    North         East     Units Scale Factor Converg.
 LC0064;SPC IL E     -   433,827.601   324,385.549   MT  0.99998232   +0 11 14.4
 LC0064;SPC IL E     - 1,423,316.05  1,064,254.92   sFT  0.99998232   +0 11 14.4
 LC0064;UTM  16      - 4,492,045.732   411,522.169   MT  0.99969636   -0 40 47.9
 LC0064
 LC0064!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0064!SPC IL E     -   0.99997117  x   0.99998232  =   0.99995349
 LC0064!UTM  16      -   0.99997117  x   0.99969636  =   0.99966754
 LC0064
 LC0064:                Primary Azimuth Mark                     Grid Az
 LC0064:SPC IL E     -  JANSSEN AZ MK                            226 44 12.1
 LC0064:UTM  16      -  JANSSEN AZ MK                            227 36 14.4
 LC0064
 LC0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1152292045(NAD 83)
 LC0064
 LC0064|---------------------------------------------------------------------|
 LC0064| PID    Reference Object                     Distance      Geod. Az  |
 LC0064|                                                           dddmmss.s |
 LC0064| LC1702 BUCKLEY MUNICIPAL TANK              APPROX. 2.6 KM 0145824.3 |
 LC0064| LC1703 BUCKLEY ST JOHNS LUTH CH SPIRE      APPROX. 2.9 KM 0161702.9 |
 LC0064| LC0065 JANSSEN RM 2                         47.000 METERS 14808     |
 LC0064| LC1701 LODA MUNICIPAL TANK                 APPROX. 6.7 KM 1974934.1 |
 LC0064| CI7594 JANSSEN AZ MK                                      2265526.5 |
 LC0064| LC0063 JANSSEN RM 1                         24.212 METERS 29654     |
 LC0064|---------------------------------------------------------------------|
 LC0064
 LC0064                          SUPERSEDED SURVEY CONTROL
 LC0064
 LC0064  NAD 83(1997)-  40 34 28.08516(N)    088 02 43.19852(W) AD(       ) 2
 LC0064  NAD 83(1986)-  40 34 28.09372(N)    088 02 43.19976(W) AD(       ) 2
 LC0064  NAD 83(1986)-  40 34 28.09379(N)    088 02 43.20406(W) AD(       ) 2
 LC0064  NAD 27      -  40 34 27.96450(N)    088 02 43.05550(W) AD(       ) 2
 LC0064  NGVD 29 (??/??/92)  216.186  (m)          709.27   (f) ADJ UNCH    2 0
 LC0064  NGVD 29             216.19   (m)          709.3    (f) LEVELING    3  
 LC0064
 LC0064.Superseded values are not recommended for survey control.
 LC0064
 LC0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0064.See file dsdata.pdf to determine how the superseded data were derived.
 LC0064
 LC0064_MARKER: DS = TRIANGULATION STATION DISK
 LC0064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0064_STAMPING: JANSSEN 1959
 LC0064_MARK LOGO: CGS
 LC0064_PROJECTION: FLUSH
 LC0064_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0064+STABILITY: SURFACE MOTION
 LC0064
 LC0064  HISTORY     - Date     Condition        Report By
 LC0064  HISTORY     - 1959     MONUMENTED       CGS
 LC0064  HISTORY     - 1959     GOOD             CGS
 LC0064  HISTORY     - 1979     GOOD             NGS
 LC0064
 LC0064                          STATION DESCRIPTION
 LC0064
 LC0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0064'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTH-SOUTHWEST
 LC0064'OF BUCKLEY ON LAND OWNED AND OCCUPIED BY MR. ARNO JANSSEN.
 LC0064'
 LC0064'TO REACH THE STATION FROM THE POST OFFICE IN BUCKLEY, GO
 LC0064'SOUTH ON U.S. HIGHWAY 45 FOR 1.85 MILES TO A CROSSROAD, CONTINUE
 LC0064'STRAIGHT AHEAD FOR 0.1 MILE TO A DRIVEWAY LEFT LEADING TO MR.
 LC0064'ARNO JANSSENS HOUSE, TURN LEFT ON DRIVEWAY FOR 0.15 MILE
 LC0064'TO WHERE THE DRIVEWAY TURNS RIGHT AND THE STATION ON THE
 LC0064'RIGHT IN A SMALL CLUMP OF TREES.
 LC0064'
 LC0064'STATION MARK, A STANDARD DISK STAMPED JANSSEN 1959, IS SET
 LC0064'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 LC0064'SURFACE OF THE GROUND.  THE MARK IS 84 FEET SOUTHWEST OF
 LC0064'THE SOUTHWEST CORNER OF A CHICKEN HOUSE, 53 FEET WEST OF THE
 LC0064'APPROXIMATE CENTER OF THE DRIVEWAY AND 40 FEET SOUTH OF THE
 LC0064'CENTER OF THE DRIVEWAY.
 LC0064'
 LC0064'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED JANSSEN
 LC0064'NO 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0064'PROJECTS 2 INCHES.  THE MARK IS 157 FEET WEST OF THE NORTHWEST
 LC0064'CORNER OF THE CHICKEN HOUSE AND 10.5 FEET SOUTH OF THE APPROXIMATE
 LC0064'CENTER OF THE DRIVEWAY.
 LC0064'
 LC0064'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED JANSSEN
 LC0064'NO 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC0064'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 55 FEET
 LC0064'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF MR. JANSSENS HOUSE,
 LC0064'20 FEET WEST OF THE APPROXIMATE CENTER OF THE DRIVEWAY AND
 LC0064'1.4 FEET NORTH OF THE NORTHWEST CORNER OF A SHED.
 LC0064'
 LC0064'AZIMUTH MARK, A STANDARD DISK STAMPED JANSSEN 1959, IS SET
 LC0064'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 LC0064'THE MARK IS 71.4 FEET EAST OF THE EAST RAIL OF THE RAILROAD
 LC0064'TRACKS, 40 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 45,
 LC0064'2 FEET SOUTH OF TELEPHONE POLE NO. 12 AND 1.5 FEET NORTH
 LC0064'OF A WITNESS POST.
 LC0064'
 LC0064'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE
 LC0064'DRIVEWAY FOR 0.15 MILE TO U.S. HIGHWAY 45, TURN LEFT, SOUTH,
 LC0064'ON U.S. HIGHWAY 45 FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT
 LC0064'AS DESCRIBED.
 LC0064'
 LC0064'HEIGHT OF LIGHT ABOVE STATION MARK 30.33 METERS.
 LC0064
 LC0064                          STATION RECOVERY (1959)
 LC0064
 LC0064'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0064'1.9 MI S FROM BUCKLEY.
 LC0064'ABOUT 1.75 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0064'AT BUCKLEY, THENCE 0.15 MILES EAST ALONG A FARM ROAD TO THE
 LC0064'FARM HOUSE AND BUILDINGS, 40 FEET SOUTH OF THE CENTER LINE OF
 LC0064'THE FARM ROAD, 24 1/2 FEET SOUTH OF A FENCE, 28 FEET NORTH
 LC0064'OF A FENCE CORNER, 84 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER
 LC0064'OF A LOW WHITE BARN, 164 FEET NORTHWEST OF THE FARM HOUSE, ABOUT
 LC0064'1 FOOT BELOW THE LEVEL OF THE FARM ROAD AND SET IN THE TOP OF
 LC0064'A CONCRETE POST FLUSH WITH THE GROUND.
 LC0064
 LC0064                          STATION RECOVERY (1979)
 LC0064
 LC0064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0064'STATION MARK, RM 1, 2 AND AZIMUTH MARK FOUND IN GOOD CONDITION.  RM 1
 LC0064'IS NW OF STATION NOT SE. AND RM 2 IS SE NOT NW.  THE DISTANCE TO RM 1
 LC0064'CHECKED, RM 2 WAS LONGER BY 0.03 FT.  THE ANGLE BETWEEN THE MARKS WAS
 LC0064'GREATER BY 1 MINUTE AND 48 SECONDS.
 LC0064'
 LC0064'CROPS IN FIELD BLOCKED LINE OF SIGHT TO AZIMUTH MARK AND THERE WAS NO
 LC0064'DISTANCE TO SET NEW AZIMUTH MARK THAT IS REQUIRED.
 LC0064'
 LC0064'THE 1959 TOO REACH IS ADEQUATE.  A NEW DESCRIPTION DUE TO SOME NEW
 LC0064'AND ALTERED POINTS.
 LC0064'
 LC0064'THE STATION IS 134.5 FT NW OF NW CORNER OF HOUSE, 84 FT W OF SW
 LC0064'CORNER OF SMALL BARN, 41 FT S OF CENTER LINE OF DRIVEWAY, 41 FT SE OF
 LC0064'FENCE CORNER POST AND 19 FT E OF FENCE LINE.  THE MARK IS FLUSH AND
 LC0064'THE DISK STAMPED JANSSEN 1959.
 LC0064'
 LC0064'RM 1 IS 157 FT W OF SW CORNER OF SMALL BARN, 53 FT W OF FENCE LINE,
 LC0064'11 FT S OF CENTER LINE OF DRIVE WAY AND 5 FT S OF FENCE.  THE MARK
 LC0064'PROJECTS 2 INCHES AND THE DISK STAMPED JANSSEN NO 1 1959.
 LC0064'
 LC0064'RM 2 IS 58 FT NW OF A POWER LINE POLE WITH A METER BOX ATTACHED, 45
 LC0064'FT SW OF SW CORNER OF HOUSE AND 18 FT W OF CENTER LINE OF
 LC0064'DRIVEWAY.  THE MARK IS FLUSH AND THE DISK STAMPED JANSSEN NO 2 1959.
 LC0064'
 LC0064'THE AZIMUTH MARK IS 72 FT E OF E RAIL OF RAILROAD TRACKS, 40 FT W OF
 LC0064'CENTER LINE OF HIGHWAY 45, 2 FT S OF TELEPHONE POLE AND 2 FT N OF A
 LC0064'METAL WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED
 LC0064'JANSSEN 1959.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1861 ***********************************************************************
 LC1861  DESIGNATION -  JANSSEN
 LC1861  PID         -  LC1861
 LC1861  STATE/COUNTY-  IL/LIVINGSTON
 LC1861  COUNTRY     -  US
 LC1861  USGS QUAD   -  FLANAGAN SW (2018)
 LC1861
 LC1861                         *CURRENT SURVEY CONTROL
 LC1861  ______________________________________________________________________
 LC1861* NAD 83(1997) POSITION- 40 50 43.27921(N) 088 54 35.38619(W)   ADJUSTED
 LC1861* NAVD 88 ORTHO HEIGHT -   223.6   (meters)      734.    (feet) VERTCON3
 LC1861  ______________________________________________________________________
 LC1861  GEOID HEIGHT    -        -32.298 (meters)                     GEOID18
 LC1861  LAPLACE CORR    -          1.88  (seconds)                    DEFLEC18
 LC1861  HORZ ORDER      -  FIRST
 LC1861
 LC1861.The horizontal coordinates were established by classical geodetic methods
 LC1861.and adjusted by the National Geodetic Survey in October 1999.
 LC1861
 LC1861.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1861.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1861
 LC1861.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1861.GEOID18 height accuracy estimate available here.
 LC1861
 LC1861.Click photographs - Photos may exist for this station.
 LC1861
 LC1861.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1861
 LC1861. The following values were computed from the NAD 83(1997) position.
 LC1861
 LC1861;                    North         East     Units Scale Factor Converg.
 LC1861;SPC IL E     -   464,028.526   251,384.295   MT  1.00000408   -0 22 37.4
 LC1861;SPC IL E     - 1,522,400.26    824,749.97   sFT  1.00000408   -0 22 37.4
 LC1861;SPC IL W     -   464,613.206   805,986.007   MT  1.00007939   +0 49 19.5
 LC1861;SPC IL W     - 1,524,318.49  2,644,305.76   sFT  1.00007939   +0 49 19.5
 LC1861;UTM  16      - 4,523,345.531   339,001.220   MT  0.99991904   -1 14 57.6
 LC1861
 LC1861!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1861!SPC IL E     -   0.99996999  x   1.00000408  =   0.99997407
 LC1861!SPC IL W     -   0.99996999  x   1.00007939  =   1.00004938
 LC1861!UTM  16      -   0.99996999  x   0.99991904  =   0.99988903
 LC1861
 LC1861:                Primary Azimuth Mark                     Grid Az
 LC1861:SPC IL E     -  JANSSEN AZ MK                            353 52 19.0
 LC1861:SPC IL W     -  JANSSEN AZ MK                            352 40 22.1
 LC1861:UTM  16      -  JANSSEN AZ MK                            354 44 39.2
 LC1861
 LC1861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3900123345(NAD 83)
 LC1861
 LC1861|---------------------------------------------------------------------|
 LC1861| PID    Reference Object                     Distance      Geod. Az  |
 LC1861|                                                           dddmmss.s |
 LC1861| CI7596 JANSSEN RM 1                         28.142 METERS 15122     |
 LC1861| CI7597 JANSSEN RM 2                         25.790 METERS 33215     |
 LC1861| CI7595 JANSSEN AZ MK                       APPROX. 1.1 KM 3532941.6 |
 LC1861|---------------------------------------------------------------------|
 LC1861
 LC1861                          SUPERSEDED SURVEY CONTROL
 LC1861
 LC1861  NAD 83(1986)-  40 50 43.29455(N)    088 54 35.39220(W) AD(       ) 1
 LC1861  NAD 27      -  40 50 43.17206(N)    088 54 35.14228(W) AD(       ) 1
 LC1861  NGVD 29 (07/19/86)  223.7    (m)          734.     (f) VERT ANG       
 LC1861
 LC1861.Superseded values are not recommended for survey control.
 LC1861
 LC1861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1861.See file dsdata.pdf to determine how the superseded data were derived.
 LC1861
 LC1861_MARKER: DS = TRIANGULATION STATION DISK
 LC1861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1861_STAMPING: JANSSEN 1969
 LC1861_MARK LOGO: CGS
 LC1861_PROJECTION: RECESSED 15 CENTIMETERS
 LC1861_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1861+STABILITY: SURFACE MOTION
 LC1861
 LC1861  HISTORY     - Date     Condition        Report By
 LC1861  HISTORY     - 1969     MONUMENTED       CGS
 LC1861
 LC1861                          STATION DESCRIPTION
 LC1861
 LC1861'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1861'THE STATION IS LOCATED ABOUT 2-1/2 MILES WEST AND 2 MILES
 LC1861'SOUTH OF FLANAGAN, 2 MILES SOUTH OF STATE HIGHWAY 116 AND ON
 LC1861'PROPERTY OF THE JANSSEN ESTATE, MR. HARRY JANSSEN.
 LC1861'
 LC1861'TO REACH FROM THE U.S. POST OFFICE IN FLANAGAN GO SOUTH ON S
 LC1861'MAIN ST FOR 0.4 MILE TO THE JUNCTION WITH STATE HIGHWAY 116.  TURN
 LC1861'RIGHT AND GO WEST ON STATE HIGHWAY 116 FOR 2.75 MILES TO A
 LC1861'CROSSROAD.  TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR 1.15
 LC1861'MILES TO A CROSSROAD AND THE AZIMUTH MARK IN THE SOUTHWEST
 LC1861'ANGLE.  CONTINUE SOUTH ON PAVED ROAD FOR 0.7 MILE TO AN
 LC1861'ABANDONED FARM HOUSE AND A DRIVEWAY ON THE LEFT.  TURN LEFT
 LC1861'AND GO EAST FOR 0.05 MILE TO THE STATION AS DESCRIBED.
 LC1861'
 LC1861'THE STATION MARK IS A STANDARD DISK STAMPED JANSSEN 1969, SET
 LC1861'IN THE TOP OF A 12-INCH CONCRETE CYLINDER WHICH IS 6 INCHES BELOW
 LC1861'THE GROUND SURFACE.  IT IS 89.5 FEET WEST OF THE NORTHEAST CORNER
 LC1861'OF A MACHINE SHED, 83.5 FEET NORTHWEST OF THE NORTHWEST CORNER
 LC1861'OF A CORN CRIB AND 25 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 LC1861'A BARN.
 LC1861'
 LC1861'REFERENCE MARK 1 IS A STANDARD DISK STAMPED JANSSEN NO 1 1969,
 LC1861'SET FLUSH WITH THE GROUND SURFACE AND IN THE TOP OF A 12-INCH
 LC1861'CONCRETE CYLINDER.  IT IS 105 FEET SOUTH OF THE SOUTHWEST
 LC1861'CORNER OF THE BARN AND 1.2 FEET NORTH OF THE NORTHEAST CORNER
 LC1861'OF THE CORNCRIB.
 LC1861'
 LC1861'REFERENCE MARK 2 IS A STANDARD DISK STAMPED JANSSEN NO 2 1969,
 LC1861'SET FLUSH WITH THE GROUND SURFACE AND IN THE TOP OF A 12-INCH
 LC1861'CONCRETE CYLINDER.  IT IS 58.2 FEET EAST-SOUTHEAST OF THE
 LC1861'NORTHEAST CORNER OF A HOUSE, 56 FEET WEST NORTHWEST OF THE
 LC1861'NORTHWEST CORNER OF THE BARN AND 2 FEET SOUTHEAST OF THE
 LC1861'SOUTHEAST CORNER OF A CONCRETE WELL COVER.
 LC1861'
 LC1861'THE AZIMUTH MARK IS A STANDARD DISK STAMPED JANSSEN 1969, SET
 LC1861'FLUSH WITH THE GROUND SURFACE AND IN THE TOP OF A 12-INCH
 LC1861'CONCRETE CYLINDER.  IT IS 48 FEET WEST OF THE CENTER OF THE
 LC1861'PAVED ROAD, 25 FEET SOUTH OF THE CENTER OF A PAVED ROAD, 2 FEET
 LC1861'EAST OF A METAL WITNESS POST WITH SIGN ATTACHED AND 2 FEET
 LC1861'WEST OF A POWERLINE GUY POLE.
 LC1861'
 LC1861'HEIGHT OF LIGHT ABOVE STATION MARK 26.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1557 ***********************************************************************
 NH1557  DESIGNATION -  JANSSEN
 NH1557  PID         -  NH1557
 NH1557  STATE/COUNTY-  IL/STEPHENSON
 NH1557  COUNTRY     -  US
 NH1557  USGS QUAD   -  SHANNON (2018)
 NH1557
 NH1557                         *CURRENT SURVEY CONTROL
 NH1557  ______________________________________________________________________
 NH1557* NAD 83(2011) POSITION- 42 13 01.88120(N) 089 43 32.20620(W)   ADJUSTED
 NH1557* NAD 83(2011) ELLIP HT-   256.566 (meters)        (06/27/12)   ADJUSTED
 NH1557* NAD 83(2011) EPOCH   -  2010.00
 NH1557* NAVD 88 ORTHO HEIGHT -   289.7   (meters)      950.    (feet) GPS OBS
 NH1557  ______________________________________________________________________
 NH1557  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1557  GEOID HEIGHT    -        -32.974 (meters)                     GEOID96
 NH1557  GEOID HEIGHT    -        -33.175 (meters)                     GEOID18
 NH1557  NAD 83(2011) X  -     22,656.541 (meters)                     COMP
 NH1557  NAD 83(2011) Y  - -4,730,958.430 (meters)                     COMP
 NH1557  NAD 83(2011) Z  -  4,263,673.502 (meters)                     COMP
 NH1557  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 NH1557
 NH1557  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1557  Standards:
 NH1557         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1557            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1557  -------------------------------------------------------------------
 NH1557  NETWORK    0.93   1.35           0.41   0.35   0.69      0.01993598
 NH1557  -------------------------------------------------------------------
 NH1557  Click here for local accuracies and other accuracy information.
 NH1557
 NH1557.The horizontal coordinates were established by GPS observations
 NH1557.and adjusted by the National Geodetic Survey in June 2012.
 NH1557
 NH1557.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1557.been affixed to the stable North American tectonic plate. See 
 NH1557.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1557
 NH1557.The horizontal coordinates are valid at the epoch date displayed above
 NH1557.which is a decimal equivalence of Year/Month/Day.
 NH1557
 NH1557.The orthometric height was determined by GPS observations and a
 NH1557.high-resolution geoid model.
 NH1557
 NH1557.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1557.GEOID18 height accuracy estimate available here.
 NH1557
 NH1557.Click photographs - Photos may exist for this station.
 NH1557
 NH1557.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1557
 NH1557.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1557
 NH1557.The ellipsoidal height was determined by GPS observations
 NH1557.and is referenced to NAD 83.
 NH1557
 NH1557. The following values were computed from the NAD 83(2011) position.
 NH1557
 NH1557;                    North         East     Units Scale Factor Converg.
 NH1557;SPC IL W     -   616,299.720   736,415.017   MT  0.99995749   +0 17 46.9
 NH1557;SPC IL W     - 2,021,976.66  2,416,054.93   sFT  0.99995749   +0 17 46.9
 NH1557;UTM  16      - 4,677,487.928   275,032.068   MT  1.00022277   -1 49 56.0
 NH1557
 NH1557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1557!SPC IL W     -   0.99995976  x   0.99995749  =   0.99991725
 NH1557!UTM  16      -   0.99995976  x   1.00022277  =   1.00018252
 NH1557
 NH1557:                Primary Azimuth Mark                     Grid Az
 NH1557:SPC IL W     -  JANSSEN AZ MK                            344 49 40.8
 NH1557:UTM  16      -  JANSSEN AZ MK                            346 57 23.7
 NH1557
 NH1557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7503277487(NAD 83)
 NH1557
 NH1557|---------------------------------------------------------------------|
 NH1557| PID    Reference Object                     Distance      Geod. Az  |
 NH1557|                                                           dddmmss.s |
 NH1557| NH1541 FREEPORT MUNICIPAL TANK             APPROX.11.3 KM 0400741.0 |
 NH1557| NH1534 FREEPORT FIRST PRESB CH SPIRE       APPROX.12.3 KM 0432728.7 |
 NH1557| NH1529 FREEPORT STOVER MFG CO STACK        APPROX.13.6 KM 0434835.0 |
 NH1557| NH1531 FREEPORT ST JOSEPHS CH SPIRE        APPROX.12.2 KM 0452826.7 |
 NH1557| CI9811 JANSSEN RM 1                        153.851 METERS 04635     |
 NH1557| NH1537 FREEPORT ST JOHNS EVANG CH          APPROX.12.2 KM 0472705.8 |
 NH1557| NH1528 FREEPORT ILL CEN RR SHOPS STK       APPROX.13.2 KM 0485217.0 |
 NH1557| NH1532 FREEPORT ST VIN ORPHANAGE STK       APPROX.12.3 KM 0525754.6 |
 NH1557| NH1510 GERMAN VALLEY CHRIS REFORM CH       APPROX.22.4 KM 0860836.4 |
 NH1557| NH1512 SILVER CREEK REFORMED CH SPIRE      APPROX.19.2 KM 0915742.5 |
 NH1557| NH1553 FORRESTON MUNICIPAL TANK            APPROX.16.0 KM 1314654.3 |
 NH1557| CI9812 JANSSEN RM 2                        116.699 METERS 13347     |
 NH1557| CI9813 JANSSEN RM 3                         83.261 METERS 18224     |
 NH1557| NH1559 SHANNON MUNICIPAL TANK              APPROX. 7.6 KM 1882036.2 |
 NH1557| CI9810 JANSSEN AZ MK                                      3450727.7 |
 NH1557|---------------------------------------------------------------------|
 NH1557
 NH1557                          SUPERSEDED SURVEY CONTROL
 NH1557
 NH1557  NAD 83(2007)-  42 13 01.88121(N)    089 43 32.20708(W) AD(2002.00) 0
 NH1557  ELLIP H (02/10/07)  256.599  (m)                       GP(2002.00)    
 NH1557  ELLIP H (12/06/04)  256.577  (m)                       GP(       ) 4 1
 NH1557  NAD 83(1997)-  42 13 01.88096(N)    089 43 32.20649(W) AD(       ) 1
 NH1557  ELLIP H (09/15/98)  256.648  (m)                       GP(       ) 3 1
 NH1557  NAD 83(1986)-  42 13 01.88220(N)    089 43 32.20735(W) AD(       ) 1
 NH1557  NAD 27      -  42 13 01.80200(N)    089 43 31.79000(W) AD(       ) 1
 NH1557
 NH1557.Superseded values are not recommended for survey control.
 NH1557
 NH1557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1557.See file dsdata.pdf to determine how the superseded data were derived.
 NH1557
 NH1557_MARKER: DS = TRIANGULATION STATION DISK
 NH1557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1557_STAMPING: JANSSEN 1935
 NH1557_MARK LOGO: CGS
 NH1557_PROJECTION: RECESSED 30 CENTIMETERS
 NH1557_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1557+STABILITY: SURFACE MOTION
 NH1557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1557+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2003
 NH1557
 NH1557  HISTORY     - Date     Condition        Report By
 NH1557  HISTORY     - 1935     MONUMENTED       CGS
 NH1557  HISTORY     - 1970     GOOD             ALSTER
 NH1557  HISTORY     - 1970     GOOD             NGS
 NH1557  HISTORY     - 19960816 GOOD             SECI
 NH1557  HISTORY     - 19960930 MARK NOT FOUND   USPSQD
 NH1557  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH1557  HISTORY     - 20030615 GOOD             FGRAH
 NH1557
 NH1557                          STATION DESCRIPTION
 NH1557
 NH1557'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1557'THIS STATION IS ABOUT 8 MILES AIRLINE SOUTHWEST OF FREEPORT.
 NH1557'ON LAND OWNED BY THE LUCY BARIN ESTATE AND FARMED BY PETER
 NH1557'JANSSEN.  IN THE SOUTHWEST 1/4 OF SEC. 29 T 26 N R 7 E.  THE
 NH1557'STATION MARK IS AT THE HIGHEST POINT ON NORTH END OF RIDGE
 NH1557'IN FIELD.  0.1 MILE EAST OF NORTH AND SOUTH GRAVEL ROAD AND
 NH1557'0.3 MILE SOUTH OF EAST AND WEST GRAVEL ROAD.  277 FEET NORTH
 NH1557'OF HEDGE FENCE LINE AT SOUTH SIDE OF FIELD.  THE MARK IS
 NH1557'12 INCHES UNDERGROUND.
 NH1557'
 NH1557'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1557'TABLETS SET IN CONCRETE.
 NH1557'
 NH1557'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION AT NORTH SIDE
 NH1557'OF FIELD.  1 FOOT SOUTH OF FENCE LINE.  THE MARK PROJECTS 8
 NH1557'INCHES.
 NH1557'
 NH1557'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION AT SOUTH
 NH1557'SIDE OF FIELD.  1 FOOT NORTH OF HEDGE FENCE LINE.  THE MARK
 NH1557'PROJECTS 8 INCHES.  THE DISTANCE BETWEEN THE REFERENCE MARKS IS
 NH1557'618.50 FEET.
 NH1557'
 NH1557'THE AZIMUTH MARK IS NORTH NORTHWEST OF THE STATION AT WEST SIDE
 NH1557'OF NORTH AND SOUTH GRAVEL ROAD.  0.15 MILE NORTH OF CROSS ROADS.
 NH1557'28 FEET WEST OF CENTER-LINE OF ROAD.  2 FEET EAST OF FENCE LINE.
 NH1557'THE MARK PROJECTS 6 INCHES.
 NH1557'
 NH1557'TO REACH THE STATION FROM THE JUNCTION OF U.S. 20 AND ILLINOIS
 NH1557'26 IN FREEPORT GO SOUTH ON ILLINOIS 26 3.8 MILES TO GRAVEL
 NH1557'ROAD WEST.  THENCE WEST AND SOUTH ON WINDING GRAVEL ROAD 1.3
 NH1557'MILES TO CROSS ROADS.  THENCE SOUTH 1.0 MILE TO CROSS ROADS.
 NH1557'THENCE WEST 0.5 MILE TO T INTERSECTION.  GO SOUTH 1.5 MILE TO
 NH1557'SMALL VILLAGE OF FLORENCE STATION.  FROM FLORENCE STATION GO
 NH1557'WEST ON GRAVEL ROAD 1.0 MILE TO T INTERSECTION.  THENCE NORTH
 NH1557'0.5 MILE TO T INTERSECTION.  THENCE WEST 2.5 MILES TO CROSS
 NH1557'ROADS.  TURN SOUTH (LEFT) AND GO 0.3 MILE TO EAST AND WEST
 NH1557'HEDGE FENCE ON EAST SIDE OF ROAD.  STATION IS ABOUT 0.1 MILE
 NH1557'NORTHEAST AT HIGHEST POINT OF RIDGE.
 NH1557'
 NH1557'A 100-FOOT SIGNAL AT STUKENBERG IS VISIBLE AT THE GROUND.
 NH1557'
 NH1557'A 100-FOOT SIGNAL AT TREI IS VISIBLE AT THE GROUND.
 NH1557'
 NH1557'A 100-FOOT SIGNAL AT BYERS IS VISIBLE AT THE GROUND.
 NH1557'
 NH1557'A 100-FOOT SIGNAL AT DAMASCUS IS VISIBLE AT THE GROUND.
 NH1557'
 NH1557'A 100-FOOT SIGNAL AT FREEPORT IS VISIBLE AT 50 FEET.
 NH1557'
 NH1557'A 100-FOOT SIGNAL AT TAYLOR IS VISIBLE AT THE GROUND.
 NH1557
 NH1557                          STATION RECOVERY (1970)
 NH1557
 NH1557'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1970 (LOC)
 NH1557'JANSSEN 1935-GOOD
 NH1557'
 NH1557'JANSSEN NO 1 1935-GOOD IN CULTIVATED FIELD, NO FENCE
 NH1557'
 NH1557'JANSSEN NO 2 1935-GOOD 0.4 FT ABOVE GROUND NOT 8 IN
 NH1557'
 NH1557'AZ MARK-NOT RECOVERED
 NH1557'
 NH1557'AZ MARK NOT FOUND, ROAD WIDENED AND NEW DITCH LINE, NO GOOD
 NH1557'REFERENCES - IT IS ASSUMED DESTROYED-NOTE--MR. WAYNE SWALVE,
 NH1557'SHANNON, ILLINOIS 61078 PHONE 864-2268, WISHES R.M. 1 BE MOVED
 NH1557'FROM THE MIDDLE OF CULTIVATED FIELD AT YOUR EARLIEST CONVIENCE
 NH1557
 NH1557                          STATION RECOVERY (1970)
 NH1557
 NH1557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1557'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH
 NH1557'MARK WERE FOUND IN GOOD CONDITION.  THE DIRECTION TO THE
 NH1557'REFERENCE MARKS CHECKED.  THE DISTANCE TO REFERENCE MARK 2 WAS
 NH1557'FOUND TO BE SHORTER BY 0.13 OF A FOOT.  NO ATTEMPT WAS MADE TO
 NH1557'MEASURE TO REFERENCE MARK 1 AND IT WAS DESTROYED AT THE REQUEST
 NH1557'OF THE PROPERTY OWNER TO CLEAR THE AREA FOR CULTIVATION.
 NH1557'REFERENCE MARK 3 WAS SET.  A NEW DESCRIPTION FOLLOWS--
 NH1557'
 NH1557'THE STATION IS LOCATED IN THE SOUTHWEST 1/4 OF SEC. 29-T-26-N,
 NH1557'R-7-E, ON THE HIGHEST POINT OF THE NORTH END OF A RIDGE IN A
 NH1557'CULTIVATED FIELD OWNED BY MR. WAYNE SWALVE, 273 FEET NORTH OF
 NH1557'A FENCE AND A METAL WITNESS POST, 384 FEET NORTHWEST OF A
 NH1557'METAL WITNESS POST AND 350 FEET EAST OF A FENCE CORNER AT THE
 NH1557'SOUTHEAST CORNER OF A SMALL ABANDONED STONE QUARRY.  THE
 NH1557'MONUMENT IS 1 FOOT UNDERGROUND AND THE DISK IS STAMPED JANSSEN
 NH1557'1935.
 NH1557'
 NH1557'TO REACH THE STATION FROM THE INTERSECTION OF SOUTH AND WEST
 NH1557'STREETS AT THE SOUTH EDGE OF FREEPORT, GO SOUTH ON WEST
 NH1557'STREET (STATE HIGHWAY 26) FOR 4.6 MILES TO A CROSSROAD.  TURN
 NH1557'RIGHT AND GO WEST ON FLORENCE ROAD FOR 1.6 MILES TO THE FLORENCE
 NH1557'UNITED METHODIST CHURCH ON THE LEFT IN THE SMALL SETTLEMENT
 NH1557'OF FLORENCE STATION.  CONTINUE WEST ON FLORENCE ROAD FOR 3.85
 NH1557'MILES TO THE INTERSECTION OF SHANNON ROAD.  TURN LEFT AND GO
 NH1557'SOUTH ON SHANNON ROAD FOR 0.15 MILE TO AN ABANDONED STONE
 NH1557'QUARRY ON THE LEFT AND THE STATION AS DESCRIBED.
 NH1557'
 NH1557'TO REACH THE AZIMUTH MARK FROM THE INTERSECTION OF FLORENCE
 NH1557'AND SHANNON ROADS, GO NORTH ON SHANNON ROAD FOR 0.2 MILE TO
 NH1557'THE MARK ON THE LEFT.
 NH1557'
 NH1557'REFERENCE MARK 2 IS 1 FOOT WEST OF A METAL WITNESS POST, SET IN
 NH1557'AN EAST-WEST PROPERTY LINE FENCE ABOUT 6 FEET LOWER IN ELEVATION
 NH1557'THAN THE STATION MARK.  THE MONUMENT PROJECTS 6 INCHES AND THE
 NH1557'DISK IS STAMPED JANSSEN NO 2 1935.
 NH1557'
 NH1557'REFERENCE MARK 3 IS IN THE FENCE LINE, 1 FOOT EAST OF A METAL
 NH1557'WITNESS POST, 66 FEET EAST OF A 16 INCH TREE AND ABOUT 20 FEET
 NH1557'LOWER IN ELEVATION THAN THE STATION MARK.  THE MONUMENT
 NH1557'PROJECTS 3 INCHES AND THE DISK IS STAMPED JANSSEN 1935 NO 3 1970.
 NH1557'
 NH1557'THE AZIMUTH MARK IS 11 FEET EAST OF A FENCE, 136 FEET SOUTH OF
 NH1557'A TELEPHONE POLE, 1 FOOT NORTH OF A METAL WITNESS POST AND 28
 NH1557'FEET WEST OF THE CENTERLINE OF SHANNON ROAD.  THE MONUMENT IS
 NH1557'FLUSH AND THE DISK IS STAMPED JANNSEN 1935 AZIMUTH.
 NH1557'
 NH1557'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1557'
 NH1557'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 8
 NH1557'MILES SOUTHWEST OF FREEPORT.
 NH1557
 NH1557                          STATION RECOVERY (1996)
 NH1557
 NH1557'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1557'RECOVERED AS DESCRIBED.
 NH1557
 NH1557                          STATION RECOVERY (1996)
 NH1557
 NH1557'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1557'MARK NOT FOUND.
 NH1557
 NH1557                          STATION RECOVERY (2001)
 NH1557
 NH1557'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1557'RM 1, RM 2,RM 3,AND AZ MARK WERE NOT FOUND
 NH1557
 NH1557                          STATION RECOVERY (2003)
 NH1557
 NH1557'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 NH1557'THE STATION WAS RECOVERED 12 INCHES BELOW GRADE.  RM 2, RM 3 WERE ALSO
 NH1557'RECOVERED AS EARLIER DESCRIBED IN 1970.  THE AZIMUTH MARK WAS NOT
 NH1557'RECOVERED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI7595 ***********************************************************************
 CI7595  DESIGNATION -  JANSSEN AZ MK
 CI7595  PID         -  CI7595
 CI7595  STATE/COUNTY-  IL/LIVINGSTON
 CI7595  COUNTRY     -  US
 CI7595  USGS QUAD   -  FLANAGAN SW (2018)
 CI7595
 CI7595                         *CURRENT SURVEY CONTROL
 CI7595  ______________________________________________________________________
 CI7595* NAD 83(2011) POSITION- 40 51 19.44681(N) 088 54 40.82142(W)   ADJUSTED
 CI7595* NAD 83(2011) ELLIP HT-   188.557 (meters)        (06/27/12)   ADJUSTED
 CI7595* NAD 83(2011) EPOCH   -  2010.00
 CI7595* NAVD 88 ORTHO HEIGHT -   220.9   (meters)      725.    (feet) GPS OBS
 CI7595  ______________________________________________________________________
 CI7595  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CI7595  GEOID HEIGHT    -        -32.263 (meters)                     GEOID99
 CI7595  GEOID HEIGHT    -        -32.304 (meters)                     GEOID18
 CI7595  NAD 83(2011) X  -     91,791.739 (meters)                     COMP
 CI7595  NAD 83(2011) Y  - -4,830,381.234 (meters)                     COMP
 CI7595  NAD 83(2011) Z  -  4,150,414.151 (meters)                     COMP
 CI7595  LAPLACE CORR    -          1.91  (seconds)                    DEFLEC18
 CI7595
 CI7595  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI7595  Standards:
 CI7595         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI7595            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI7595  -------------------------------------------------------------------
 CI7595  NETWORK    1.91   2.57           0.84   0.69   1.31     -0.29249580
 CI7595  -------------------------------------------------------------------
 CI7595  Click here for local accuracies and other accuracy information.
 CI7595
 CI7595.The horizontal coordinates were established by GPS observations
 CI7595.and adjusted by the National Geodetic Survey in June 2012.
 CI7595
 CI7595.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI7595.been affixed to the stable North American tectonic plate. See 
 CI7595.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI7595
 CI7595.The horizontal coordinates are valid at the epoch date displayed above
 CI7595.which is a decimal equivalence of Year/Month/Day.
 CI7595
 CI7595.The orthometric height was determined by GPS observations and a
 CI7595.high-resolution geoid model.
 CI7595
 CI7595.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI7595.GEOID18 height accuracy estimate available here.
 CI7595
 CI7595.Click photographs - Photos may exist for this station.
 CI7595
 CI7595.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI7595
 CI7595.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI7595
 CI7595.The ellipsoidal height was determined by GPS observations
 CI7595.and is referenced to NAD 83.
 CI7595
 CI7595. The following values were computed from the NAD 83(2011) position.
 CI7595
 CI7595;                    North         East     Units Scale Factor Converg.
 CI7595;SPC IL E     -   465,145.026   251,264.336   MT  1.00000422   -0 22 41.2
 CI7595;SPC IL E     - 1,526,063.31    824,356.41   sFT  1.00000422   -0 22 41.2
 CI7595;UTM  16      - 4,524,463.633   338,898.283   MT  0.99991945   -1 15 02.1
 CI7595
 CI7595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI7595!SPC IL E     -   0.99997042  x   1.00000422  =   0.99997464
 CI7595!UTM  16      -   0.99997042  x   0.99991945  =   0.99988988
 CI7595
 CI7595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3889824463(NAD 83)
 CI7595
 CI7595                          SUPERSEDED SURVEY CONTROL
 CI7595
 CI7595  NAD 83(2007)-  40 51 19.44660(N)    088 54 40.82246(W) AD(2002.00) 0
 CI7595  ELLIP H (02/10/07)  188.588  (m)                       GP(2002.00)    
 CI7595  ELLIP H (02/03/05)  188.582  (m)                       GP(       ) 4 2
 CI7595  NAD 83(1997)-  40 51 19.44653(N)    088 54 40.82227(W) AD(       ) 1
 CI7595  ELLIP H (03/04/03)  188.590  (m)                       GP(       ) 4 2
 CI7595
 CI7595.Superseded values are not recommended for survey control.
 CI7595
 CI7595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI7595.See file dsdata.pdf to determine how the superseded data were derived.
 CI7595
 CI7595_MARKER: DZ = AZIMUTH MARK DISK
 CI7595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI7595_STAMPING: JANSSEN 1969
 CI7595_MARK LOGO: CGS
 CI7595_PROJECTION: FLUSH
 CI7595_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI7595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI7595+STABILITY: SURFACE MOTION
 CI7595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI7595+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2021
 CI7595
 CI7595  HISTORY     - Date     Condition        Report By
 CI7595  HISTORY     - 1969     MONUMENTED       CGS
 CI7595  HISTORY     - 2001     GOOD             ASCPC
 CI7595  HISTORY     - 20130724 GOOD             ILDT
 CI7595  HISTORY     - 20210806 GOOD             ILDT
 CI7595
 CI7595                          STATION DESCRIPTION
 CI7595
 CI7595'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CI7595'FROM THE INTERSECTION OF IL 116 AND IL 251, GO EAST ON IL 116 FOR 6.25
 CI7595'MILES TO TWP ROAD 100
 CI7595'FEET EAST, GO SOUTH (RIGHT) 1.0 MILES TO 1600 NORTH STATION IS IN
 CI7595'SOUTHWEST QUAD OF
 CI7595'INTERSECTION 24 FEET SOUTH IF 1600 NORTH 49 FEET WEST IF 100 EAST.
 CI7595'*STAMPED- JANSSEN 1969 IN CONCRETE SQUARE
 CI7595
 CI7595                          STATION RECOVERY (2013)
 CI7595
 CI7595'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 CI7595'RECOVERED IN GOOD CONDITION.
 CI7595
 CI7595                          STATION RECOVERY (2021)
 CI7595
 CI7595'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 CI7595'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0063 ***********************************************************************
 LC0063  DESIGNATION -  JANSSEN RM 1
 LC0063  PID         -  LC0063
 LC0063  STATE/COUNTY-  IL/IROQUOIS
 LC0063  COUNTRY     -  US
 LC0063  USGS QUAD   -  BUCKLEY (2018)
 LC0063
 LC0063                         *CURRENT SURVEY CONTROL
 LC0063  ______________________________________________________________________
 LC0063* NAD 83(1986) POSITION- 40 34 28.44   (N) 088 02 44.12   (W)   HD_HELD1
 LC0063* NAVD 88 ORTHO HEIGHT -   215.963 (meters)      708.54  (feet) ADJUSTED
 LC0063  ______________________________________________________________________
 LC0063  GEOID HEIGHT    -        -32.353 (meters)                     GEOID18
 LC0063  DYNAMIC HEIGHT  -        215.863 (meters)      708.21  (feet) COMP
 LC0063  MODELED GRAVITY -    980,155.2   (mgal)                       NAVD 88
 LC0063
 LC0063  VERT ORDER      -  SECOND    CLASS 0
 LC0063
 LC0063.The horizontal coordinates were determined by differentially corrected
 LC0063.hand held GPS observations or other comparable positioning techniques
 LC0063.and have an estimated accuracy of +/- 3 meters.
 LC0063
 LC0063.The orthometric height was determined by differential leveling and
 LC0063.adjusted by the NATIONAL GEODETIC SURVEY
 LC0063.in June 1991.
 LC0063
 LC0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0063.GEOID18 height accuracy estimate available here.
 LC0063
 LC0063.Click photographs - Photos may exist for this station.
 LC0063
 LC0063.The dynamic height is computed by dividing the NAVD 88
 LC0063.geopotential number by the normal gravity value computed on the
 LC0063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0063.degrees latitude (g = 980.6199 gals.).
 LC0063
 LC0063.The modeled gravity was interpolated from observed gravity values.
 LC0063
 LC0063;                    North         East    Units  Estimated Accuracy
 LC0063;SPC IL E     -   433,838.5     324,363.8     MT  (+/- 3 meters HH1 GPS) 
 LC0063
 LC0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1150092056(NAD 83)
 LC0063
 LC0063                          SUPERSEDED SURVEY CONTROL
 LC0063
 LC0063  NGVD 29 (??/??/92)  216.027  (m)          708.75   (f) ADJ UNCH    2 0
 LC0063
 LC0063.Superseded values are not recommended for survey control.
 LC0063
 LC0063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0063.See file dsdata.pdf to determine how the superseded data were derived.
 LC0063
 LC0063_MARKER: DR = REFERENCE MARK DISK
 LC0063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0063_STAMPING: JANSSEN NO 1 1959
 LC0063_MARK LOGO: CGS
 LC0063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0063+STABILITY: SURFACE MOTION
 LC0063
 LC0063  HISTORY     - Date     Condition        Report By
 LC0063  HISTORY     - 1959     MONUMENTED       CGS
 LC0063
 LC0063                          STATION DESCRIPTION
 LC0063
 LC0063'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0063'1.9 MI S FROM BUCKLEY.
 LC0063'ABOUT 1.75 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0063'AT BUCKLEY, THENCE 0.15 MILES EAST ALONG A FARM ROAD TO A
 LC0063'FARM HOUSE AND BUILDINGS, 11 FEET SOUTH OF THE CENTER LINE OF
 LC0063'THE FARM ROAD, 154 FEET WEST OF THE WEST END OF A LOW WHITE
 LC0063'BARN, 79.5 FEET NORTHWEST OF TRIANGULATION STATION JANSSEN,
 LC0063'ABOUT 1 FOOT BELOW THE LEVEL OF THE FARM ROAD AND SET IN THE
 LC0063'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0065 ***********************************************************************
 LC0065  DESIGNATION -  JANSSEN RM 2
 LC0065  PID         -  LC0065
 LC0065  STATE/COUNTY-  IL/IROQUOIS
 LC0065  COUNTRY     -  US
 LC0065  USGS QUAD   -  BUCKLEY (2018)
 LC0065
 LC0065                         *CURRENT SURVEY CONTROL
 LC0065  ______________________________________________________________________
 LC0065* NAD 83(1986) POSITION- 40 34 26.79   (N) 088 02 42.14   (W)   HD_HELD1
 LC0065* NAVD 88 ORTHO HEIGHT -   215.320 (meters)      706.43  (feet) ADJUSTED
 LC0065  ______________________________________________________________________
 LC0065  GEOID HEIGHT    -        -32.354 (meters)                     GEOID18
 LC0065  DYNAMIC HEIGHT  -        215.220 (meters)      706.10  (feet) COMP
 LC0065  MODELED GRAVITY -    980,155.2   (mgal)                       NAVD 88
 LC0065
 LC0065  VERT ORDER      -  SECOND    CLASS 0
 LC0065
 LC0065.The horizontal coordinates were determined by differentially corrected
 LC0065.hand held GPS observations or other comparable positioning techniques
 LC0065.and have an estimated accuracy of +/- 3 meters.
 LC0065
 LC0065.The orthometric height was determined by differential leveling and
 LC0065.adjusted by the NATIONAL GEODETIC SURVEY
 LC0065.in June 1991.
 LC0065
 LC0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0065.GEOID18 height accuracy estimate available here.
 LC0065
 LC0065.Click photographs - Photos may exist for this station.
 LC0065
 LC0065.The dynamic height is computed by dividing the NAVD 88
 LC0065.geopotential number by the normal gravity value computed on the
 LC0065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0065.degrees latitude (g = 980.6199 gals.).
 LC0065
 LC0065.The modeled gravity was interpolated from observed gravity values.
 LC0065
 LC0065;                    North         East    Units  Estimated Accuracy
 LC0065;SPC IL E     -   433,787.7     324,410.6     MT  (+/- 3 meters HH1 GPS) 
 LC0065
 LC0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1154692005(NAD 83)
 LC0065
 LC0065                          SUPERSEDED SURVEY CONTROL
 LC0065
 LC0065  NGVD 29 (??/??/92)  215.383  (m)          706.64   (f) ADJ UNCH    2 0
 LC0065
 LC0065.Superseded values are not recommended for survey control.
 LC0065
 LC0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0065.See file dsdata.pdf to determine how the superseded data were derived.
 LC0065
 LC0065_MARKER: DR = REFERENCE MARK DISK
 LC0065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0065_STAMPING: JANSSEN NO 2 1959
 LC0065_MARK LOGO: CGS
 LC0065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0065+STABILITY: SURFACE MOTION
 LC0065
 LC0065  HISTORY     - Date     Condition        Report By
 LC0065  HISTORY     - 1959     MONUMENTED       CGS
 LC0065
 LC0065                          STATION DESCRIPTION
 LC0065
 LC0065'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0065'1.9 MI S FROM BUCKLEY.
 LC0065'ABOUT 1.75 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0065'AT BUCKLEY, THENCE 0.15 MILES EAST ALONG A FARM ROAD TO A FARM
 LC0065'HOUSE AND BUILDINGS, 20 FEET WEST OF THE CENTER LINE OF THE
 LC0065'FARM ROAD, 1 1/2 FEET NORTH OF THE NORTH END OF A SMALL RED
 LC0065'TOOL SHED, 2 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 LC0065'TOOL SHED, 55 1/2 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER
 LC0065'OF THE FARM HOUSE, 154.3 FEET SOUTH-SOUTHEAST OF TRIANGULATION
 LC0065'STATION JANSSEN, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE FARM ROAD
 LC0065'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1704 ***********************************************************************
 JB1704  DESIGNATION -  JASPER
 JB1704  PID         -  JB1704
 JB1704  STATE/COUNTY-  IL/WAYNE
 JB1704  COUNTRY     -  US
 JB1704  USGS QUAD   -  FAIRFIELD (2018)
 JB1704
 JB1704                         *CURRENT SURVEY CONTROL
 JB1704  ______________________________________________________________________
 JB1704* NAD 83(1997) POSITION- 38 24 32.40005(N) 088 20 23.27695(W)   ADJUSTED
 JB1704* NAVD 88 ORTHO HEIGHT -   162.    (meters)      531.    (feet) SCALED
 JB1704  ______________________________________________________________________
 JB1704  GEOID HEIGHT    -        -30.631 (meters)                     GEOID18
 JB1704  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 JB1704  HORZ ORDER      -  SECOND
 JB1704
 JB1704.The horizontal coordinates were established by classical geodetic methods
 JB1704.and adjusted by the National Geodetic Survey in October 1999.
 JB1704
 JB1704.The orthometric height was scaled from a topographic map.
 JB1704
 JB1704.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1704.GEOID18 height accuracy estimate available here.
 JB1704
 JB1704.Click photographs - Photos may exist for this station.
 JB1704
 JB1704.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1704
 JB1704. The following values were computed from the NAD 83(1997) position.
 JB1704
 JB1704;                    North         East     Units Scale Factor Converg.
 JB1704;SPC IL E     -   193,372.882   299,435.274   MT  0.99997500   -0 00 14.5
 JB1704;SPC IL E     -   634,424.20    982,397.23   sFT  0.99997500   -0 00 14.5
 JB1704;UTM  16      - 4,252,045.798   383,023.066   MT  0.99976851   -0 49 56.9
 JB1704
 JB1704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1704!SPC IL E     -   0.99997941  x   0.99997500  =   0.99995441
 JB1704!UTM  16      -   0.99997941  x   0.99976851  =   0.99974792
 JB1704
 JB1704:                Primary Azimuth Mark                     Grid Az
 JB1704:SPC IL E     -  DRY                                      294 01 49.1
 JB1704:UTM  16      -  DRY                                      294 51 31.5
 JB1704
 JB1704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8302352045(NAD 83)
 JB1704
 JB1704|---------------------------------------------------------------------|
 JB1704| PID    Reference Object                     Distance      Geod. Az  |
 JB1704|                                                           dddmmss.s |
 JB1704| CI3942 JASPER RM 1                          28.262 METERS 04431     |
 JB1704| JB1703 FAIRFIELD RAD STA WFIW MAST         APPROX. 3.4 KM 1594637.1 |
 JB1704| JB1711 FAIRFIELD AIRTEX CO WATER TANK      APPROX. 4.6 KM 2144002.6 |
 JB1704| JB1706 FAIRFIELD EAST MUNICIPAL TANK       APPROX. 3.9 KM 2153622.9 |
 JB1704| JB1705 FAIRFIELD WEST MUNICIPAL TANK       APPROX. 3.9 KM 2161645.0 |
 JB1704| JB1701 FAIRFIELD CITY STACK                APPROX. 3.9 KM 2165023.2 |
 JB1704| JB1716 FAIRFIELD RAD STA KSA 238 MAST      APPROX. 4.9 KM 2295607.6 |
 JB1704| JB1714 AIRPORT BEACON FAIRFIELD APT        APPROX. 6.6 KM 2421423.0 |
 JB1704| CI3944 JASPER RM 3                         114.514 METERS 27806     |
 JB1704| JB1713 DRY                                 APPROX.13.7 KM 2940134.6 |
 JB1704| CI3943 JASPER RM 2                          23.693 METERS 33426     |
 JB1704|---------------------------------------------------------------------|
 JB1704
 JB1704                          SUPERSEDED SURVEY CONTROL
 JB1704
 JB1704  NAD 83(1997)-  38 24 32.40440(N)    088 20 23.27455(W) AD(       ) 2
 JB1704  NAD 83(1993)-  38 24 32.41229(N)    088 20 23.27555(W) AD(       ) 2
 JB1704  NAD 83(1986)-  38 24 32.41301(N)    088 20 23.27611(W) AD(       ) 2
 JB1704  NAD 27      -  38 24 32.23809(N)    088 20 23.11141(W) AD(       ) 2
 JB1704
 JB1704.Superseded values are not recommended for survey control.
 JB1704
 JB1704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1704.See file dsdata.pdf to determine how the superseded data were derived.
 JB1704
 JB1704_MARKER: DS = TRIANGULATION STATION DISK
 JB1704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1704_STAMPING: JASPER 1961
 JB1704_MARK LOGO: CGS
 JB1704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1704+STABILITY: SURFACE MOTION
 JB1704
 JB1704  HISTORY     - Date     Condition        Report By
 JB1704  HISTORY     - 1961     MONUMENTED       CGS
 JB1704  HISTORY     - 1970     GOOD             ILDT
 JB1704
 JB1704                          STATION DESCRIPTION
 JB1704
 JB1704'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1704'THE STATION IS ABOUT 2.5 MILES NORTHEAST OF FAIRFIELD, ABOUT 2 MILES
 JB1704'NORTH OF STATE HIGHWAY 15, NEAR THE CENTER OF SEC 29, T 1 S, R 8 E,
 JB1704'AND ON THE PROPERTY OF MELVIN A MATTHEWS.  IT IS 50 FEET SOUTH OF A
 JB1704'POWER POLE, 43 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE BASE OF
 JB1704'AN OIL WELL PUMP, 34 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 JB1704'GARAGE AND 5 FEET WEST OF A WITNESS POST.  THE MONUMENT PROJECTS 2
 JB1704'INCHES AND THE DISK IS STAMPED JASPER 1961.
 JB1704'
 JB1704'TO REACH FROM THE NORTHEAST CORNER OF THE COURTHOUSE SQUARE IN
 JB1704'FAIRFIELD, GO NORTH ON NORHTEAST FOURTH STREET FOR 0.1 MILE TO A SIDE
 JB1704'STREET RIGHT.  TURN RIGHT AND GO EAST ON WASHINGTON STREET FOR 0.15
 JB1704'MILE TO A SMALL BRIDGE.  CROSS THE BRIDGE, TURN LEFT, AND GO NORTH ON
 JB1704'A PAVED ROAD FOR 0.05 MILE TO A Y-FORK.  TAKE THE RIGHT FORK AND GO
 JB1704'NORTHEASTERLY ON THE PAVED ROAD FOR 0.2 MILE TO A SIDE ROAD LEFT.
 JB1704'TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR 1.75 MILES TO A SIDE
 JB1704'ROAD RIGHT.  TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR 0.5 MILE TO
 JB1704'A DIM ROAD LEFT JUST BEFORE REACHING A HOUSE ON THE LEFT.  TURN LEFT
 JB1704'AND GO NORTH ON THE DIM ROAD FOR 0.05 MILE TO AN OIL WELL PUMP AND THE
 JB1704'STATION ON THE RIGHT.
 JB1704'
 JB1704'REFERENCE MARK 1 IS 66 FEET EAST OF THE POWER POLE AND 13 FEET NORTH
 JB1704'OF A POWER LINE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1704'STAMPED JASPER NO 1 1961.
 JB1704'
 JB1704'REFERENCE MARK 2 IS 40 FEET NORTHWEST OF THE POWER POLE AND 30 FEET
 JB1704'NORTH OF THE NORTH SIDE OF THE OIL WELL PUMP.  THE MONUMENT PROJECTS 5
 JB1704'INCHES AND THE DISK IS STAMPED JASPER NO 2 1961.
 JB1704'
 JB1704'REFERENCE MARK 3 IS SET IN A BRUSH COVERED FENCE ROW, 8 FEET NORTH OF
 JB1704'THE CENTERLINE OF A TRACK ROAD AND 1 FOOT SOUTH OF A WITNESS POST.
 JB1704'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED JASPER NO 3
 JB1704'1961.
 JB1704'
 JB1704'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1704
 JB1704                          STATION RECOVERY (1970)
 JB1704
 JB1704'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 JB1704'JASPER 1961 RECOVERED GOOD.  JASPER NO 1 1961 RECOVERED GOOD.  JASPER
 JB1704'NO 2 1961 RECOVERED GOOD.  JASPER NO 3 1961 RECOVERED GOOD.  STATION
 JB1704'WAS RECOVERED WITH THE FOLLOWING CHANGES-- 1) ALL POWER POLES USED AS
 JB1704'TIES HAVE BEEN REMOVED.  2) OIL WELL PUMP AND BASE HAS BEEN REMOVED.
 JB1704'WITNESS POST AT STATION AND R.M.  NO. 3 REMAIN.  AND GARAGE IS STILL
 JB1704'THERE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6133 ***********************************************************************
 DK6133  DESIGNATION -  JASPER 01
 DK6133  PID         -  DK6133
 DK6133  STATE/COUNTY-  IL/JASPER
 DK6133  COUNTRY     -  US
 DK6133  USGS QUAD   -  NEWTON (2018)
 DK6133
 DK6133                         *CURRENT SURVEY CONTROL
 DK6133  ______________________________________________________________________
 DK6133* NAD 83(2011) POSITION- 38 56 08.67894(N) 088 12 29.70016(W)   ADJUSTED
 DK6133* NAD 83(2011) ELLIP HT-   145.545 (meters)        (06/27/12)   ADJUSTED
 DK6133* NAD 83(2011) EPOCH   -  2010.00
 DK6133* NAVD 88 ORTHO HEIGHT -   177.2   (meters)      581.    (feet) GPS OBS
 DK6133  ______________________________________________________________________
 DK6133  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6133  GEOID HEIGHT    -        -31.599 (meters)                     GEOID03
 DK6133  GEOID HEIGHT    -        -31.634 (meters)                     GEOID18
 DK6133  NAD 83(2011) X  -    155,331.363 (meters)                     COMP
 DK6133  NAD 83(2011) Y  - -4,965,497.653 (meters)                     COMP
 DK6133  NAD 83(2011) Z  -  3,986,862.316 (meters)                     COMP
 DK6133  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 DK6133
 DK6133  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6133  Standards:
 DK6133         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6133            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6133  -------------------------------------------------------------------
 DK6133  NETWORK    0.72   1.16           0.32   0.26   0.59      0.18269772
 DK6133  -------------------------------------------------------------------
 DK6133  Click here for local accuracies and other accuracy information.
 DK6133
 DK6133.The horizontal coordinates were established by GPS observations
 DK6133.and adjusted by the National Geodetic Survey in June 2012.
 DK6133
 DK6133.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6133.been affixed to the stable North American tectonic plate. See 
 DK6133.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6133
 DK6133.The horizontal coordinates are valid at the epoch date displayed above
 DK6133.which is a decimal equivalence of Year/Month/Day.
 DK6133
 DK6133.The orthometric height was determined by GPS observations and a
 DK6133.high-resolution geoid model.
 DK6133
 DK6133.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6133.GEOID18 height accuracy estimate available here.
 DK6133
 DK6133.Click photographs - Photos may exist for this station.
 DK6133
 DK6133.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6133
 DK6133.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6133
 DK6133.The ellipsoidal height was determined by GPS observations
 DK6133.and is referenced to NAD 83.
 DK6133
 DK6133. The following values were computed from the NAD 83(2011) position.
 DK6133
 DK6133;                    North         East     Units Scale Factor Converg.
 DK6133;SPC IL E     -   251,852.306   310,845.040   MT  0.99997645   +0 04 43.0
 DK6133;SPC IL E     -   826,285.44  1,019,830.77   sFT  0.99997645   +0 04 43.0
 DK6133;UTM  16      - 4,310,340.054   395,279.297   MT  0.99973504   -0 45 33.8
 DK6133
 DK6133!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6133!SPC IL E     -   0.99997716  x   0.99997645  =   0.99995362
 DK6133!UTM  16      -   0.99997716  x   0.99973504  =   0.99971221
 DK6133
 DK6133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9527910340(NAD 83)
 DK6133
 DK6133                          SUPERSEDED SURVEY CONTROL
 DK6133
 DK6133  NAD 83(2007)-  38 56 08.67893(N)    088 12 29.70091(W) AD(2002.00) 1
 DK6133  ELLIP H (07/11/08)  145.569  (m)                       GP(2002.00) 3 2
 DK6133
 DK6133.Superseded values are not recommended for survey control.
 DK6133
 DK6133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6133.See file dsdata.pdf to determine how the superseded data were derived.
 DK6133
 DK6133_MARKER: DD = SURVEY DISK
 DK6133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6133_STAMPING: JASPER 01 2007
 DK6133_MARK LOGO: ILDT
 DK6133_PROJECTION: FLUSH
 DK6133_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6133+STABILITY: SURFACE MOTION
 DK6133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6133+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2020
 DK6133
 DK6133  HISTORY     - Date     Condition        Report By
 DK6133  HISTORY     - 2007     MONUMENTED       ILDT
 DK6133  HISTORY     - 20080505 GOOD             NGS
 DK6133  HISTORY     - 20200414 GOOD             ILDT
 DK6133
 DK6133                          STATION DESCRIPTION
 DK6133
 DK6133'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6133'STATION IS LOCATED 4.6 MILES SOUTHWEST OF NEWTON.  TO REACH FROM THE
 DK6133'INTERSECTION OF  IL-33 AND LIBERTY AVE (CR 4 OR CR 1100 E) IN NEWTON,
 DK6133'GO SOUTH 3.8 MILES TO CR 600N ( CR 18).   TURN RIGHT AND HEAD WEST 2.1
 DK6133'MILES TO THE STATION ON THE RIGHT.  STATION IS AN ALUMINUM  DISK SET
 DK6133'IN A CONCRETE MONUMENT WITH REBAR, AND IS BURIED 0.2'.  STATION IS
 DK6133'59.0' EAST OF A  STOP SIGN, 22.6' NORTH OF THE CENTERLINE CR 600N,
 DK6133'7.4' SOUTH OF A POWER POLE, AND 5.6' SOUTH  OF A FIBERGLASS WITNESS
 DK6133'POST.
 DK6133
 DK6133                          STATION RECOVERY (2020)
 DK6133
 DK6133'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DK6133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6916 ***********************************************************************
 DM6916  DESIGNATION -  JASPER 02
 DM6916  PID         -  DM6916
 DM6916  STATE/COUNTY-  IL/JASPER
 DM6916  COUNTRY     -  US
 DM6916  USGS QUAD   -  YALE (2018)
 DM6916
 DM6916                         *CURRENT SURVEY CONTROL
 DM6916  ______________________________________________________________________
 DM6916* NAD 83(2011) POSITION- 39 00 38.77182(N) 088 01 20.42296(W)   ADJUSTED
 DM6916* NAD 83(2011) ELLIP HT-   119.611 (meters)        (06/27/12)   ADJUSTED
 DM6916* NAD 83(2011) EPOCH   -  2010.00
 DM6916* NAVD 88 ORTHO HEIGHT -   151.4   (meters)      497.    (feet) GPS OBS
 DM6916  ______________________________________________________________________
 DM6916  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6916  GEOID HEIGHT    -        -31.716 (meters)                     GEOID09
 DM6916  GEOID HEIGHT    -        -31.758 (meters)                     GEOID18
 DM6916  NAD 83(2011) X  -    171,260.821 (meters)                     COMP
 DM6916  NAD 83(2011) Y  - -4,959,711.785 (meters)                     COMP
 DM6916  NAD 83(2011) Z  -  3,993,321.424 (meters)                     COMP
 DM6916  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 DM6916
 DM6916  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6916  Standards:
 DM6916         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6916            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6916  -------------------------------------------------------------------
 DM6916  NETWORK    0.48   0.76           0.22   0.17   0.39      0.04063949
 DM6916  -------------------------------------------------------------------
 DM6916  Click here for local accuracies and other accuracy information.
 DM6916
 DM6916.The horizontal coordinates were established by GPS observations
 DM6916.and adjusted by the National Geodetic Survey in June 2012.
 DM6916
 DM6916.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6916.been affixed to the stable North American tectonic plate. See 
 DM6916.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6916
 DM6916.The horizontal coordinates are valid at the epoch date displayed above
 DM6916.which is a decimal equivalence of Year/Month/Day.
 DM6916
 DM6916.The orthometric height was determined by GPS observations and a
 DM6916.high-resolution geoid model.
 DM6916
 DM6916.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6916.GEOID18 height accuracy estimate available here.
 DM6916
 DM6916.Click photographs - Photos may exist for this station.
 DM6916
 DM6916.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6916
 DM6916.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6916
 DM6916.The ellipsoidal height was determined by GPS observations
 DM6916.and is referenced to NAD 83.
 DM6916
 DM6916. The following values were computed from the NAD 83(2011) position.
 DM6916
 DM6916;                    North         East     Units Scale Factor Converg.
 DM6916;SPC IL E     -   260,219.660   326,935.529   MT  0.99998393   +0 11 44.7
 DM6916;SPC IL E     -   853,737.33  1,072,620.98   sFT  0.99998393   +0 11 44.7
 DM6916;UTM  16      - 4,318,468.846   411,486.248   MT  0.99969647   -0 38 36.9
 DM6916
 DM6916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6916!SPC IL E     -   0.99998123  x   0.99998393  =   0.99996516
 DM6916!UTM  16      -   0.99998123  x   0.99969647  =   0.99967771
 DM6916
 DM6916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1148618468(NAD 83)
 DM6916
 DM6916                          SUPERSEDED SURVEY CONTROL
 DM6916
 DM6916  NAD 83(2007)-  39 00 38.77189(N)    088 01 20.42383(W) AD(2002.00) 1
 DM6916  ELLIP H (06/09/11)  119.640  (m)                       GP(2002.00) 3 2
 DM6916
 DM6916.Superseded values are not recommended for survey control.
 DM6916
 DM6916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6916.See file dsdata.pdf to determine how the superseded data were derived.
 DM6916
 DM6916_MARKER: DD = SURVEY DISK
 DM6916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6916_STAMPING: JASPER 02
 DM6916_MARK LOGO: ILDT
 DM6916_PROJECTION: RECESSED 5 CENTIMETERS
 DM6916_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DM6916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6916+STABILITY: SURFACE MOTION
 DM6916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6916+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2020
 DM6916
 DM6916  HISTORY     - Date     Condition        Report By
 DM6916  HISTORY     - 20100804 MONUMENTED       ILDT
 DM6916  HISTORY     - 20200407 GOOD             ILDT
 DM6916
 DM6916                          STATION DESCRIPTION
 DM6916
 DM6916'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6916'TO REACH FROM THE INTERSECTION OF IL 49 AND IL 33.  THE STATION IS
 DM6916'LOCATED IN THE NORTHWEST.  QUADRANT OF THIS INTERSECTION.  IT IS 120'
 DM6916'NORTH OF THE CENTERLINE OF IL 33 AND 35' WEST OF THE CENTERLINE OF IL
 DM6916'49.  THE MARK IS AN ALUMINUM DISK SET IN CONCRETE RECESSED 0.2'.
 DM6916
 DM6916                          STATION RECOVERY (2020)
 DM6916
 DM6916'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SAB)
 DM6916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6904 ***********************************************************************
 DM6904  DESIGNATION -  JASPER 03
 DM6904  PID         -  DM6904
 DM6904  STATE/COUNTY-  IL/JASPER
 DM6904  COUNTRY     -  US
 DM6904  USGS QUAD   -  YALE (2018)
 DM6904
 DM6904                         *CURRENT SURVEY CONTROL
 DM6904  ______________________________________________________________________
 DM6904* NAD 83(2011) POSITION- 39 04 34.35367(N) 088 01 26.53519(W)   ADJUSTED
 DM6904* NAD 83(2011) ELLIP HT-   130.905 (meters)        (06/27/12)   ADJUSTED
 DM6904* NAD 83(2011) EPOCH   -  2010.00
 DM6904* NAVD 88 ORTHO HEIGHT -   162.7   (meters)      534.    (feet) GPS OBS
 DM6904  ______________________________________________________________________
 DM6904  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6904  GEOID HEIGHT    -        -31.812 (meters)                     GEOID09
 DM6904  GEOID HEIGHT    -        -31.853 (meters)                     GEOID18
 DM6904  NAD 83(2011) X  -    170,956.361 (meters)                     COMP
 DM6904  NAD 83(2011) Y  - -4,955,152.059 (meters)                     COMP
 DM6904  NAD 83(2011) Z  -  3,998,971.019 (meters)                     COMP
 DM6904  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 DM6904
 DM6904  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6904  Standards:
 DM6904         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6904            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6904  -------------------------------------------------------------------
 DM6904  NETWORK    0.62   0.94           0.28   0.22   0.48      0.06642828
 DM6904  -------------------------------------------------------------------
 DM6904  Click here for local accuracies and other accuracy information.
 DM6904
 DM6904.The horizontal coordinates were established by GPS observations
 DM6904.and adjusted by the National Geodetic Survey in June 2012.
 DM6904
 DM6904.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6904.been affixed to the stable North American tectonic plate. See 
 DM6904.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6904
 DM6904.The horizontal coordinates are valid at the epoch date displayed above
 DM6904.which is a decimal equivalence of Year/Month/Day.
 DM6904
 DM6904.The orthometric height was determined by GPS observations and a
 DM6904.high-resolution geoid model.
 DM6904
 DM6904.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6904.GEOID18 height accuracy estimate available here.
 DM6904
 DM6904.Click photographs - Photos may exist for this station.
 DM6904
 DM6904.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6904
 DM6904.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6904
 DM6904.The ellipsoidal height was determined by GPS observations
 DM6904.and is referenced to NAD 83.
 DM6904
 DM6904. The following values were computed from the NAD 83(2011) position.
 DM6904
 DM6904;                    North         East     Units Scale Factor Converg.
 DM6904;SPC IL E     -   267,483.841   326,763.773   MT  0.99998382   +0 11 41.9
 DM6904;SPC IL E     -   877,569.90  1,072,057.48   sFT  0.99998382   +0 11 41.9
 DM6904;UTM  16      - 4,325,732.676   411,421.014   MT  0.99969661   -0 38 44.0
 DM6904
 DM6904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6904!SPC IL E     -   0.99997946  x   0.99998382  =   0.99996328
 DM6904!UTM  16      -   0.99997946  x   0.99969661  =   0.99967608
 DM6904
 DM6904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1142125732(NAD 83)
 DM6904
 DM6904                          SUPERSEDED SURVEY CONTROL
 DM6904
 DM6904  NAD 83(2007)-  39 04 34.35372(N)    088 01 26.53614(W) AD(2002.00) 1
 DM6904  ELLIP H (06/09/11)  130.930  (m)                       GP(2002.00) 3 2
 DM6904
 DM6904.Superseded values are not recommended for survey control.
 DM6904
 DM6904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6904.See file dsdata.pdf to determine how the superseded data were derived.
 DM6904
 DM6904_MARKER: DD = SURVEY DISK
 DM6904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6904_STAMPING: JASPER 03
 DM6904_MARK LOGO: ILDT
 DM6904_PROJECTION: RECESSED 5 CENTIMETERS
 DM6904_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6904+STABILITY: SURFACE MOTION
 DM6904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6904+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 DM6904
 DM6904  HISTORY     - Date     Condition        Report By
 DM6904  HISTORY     - 20100804 MONUMENTED       ILDT
 DM6904
 DM6904                          STATION DESCRIPTION
 DM6904
 DM6904'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6904'THE STATION IS LOCATED 3.0 MI (4.8 KM) SOUTH OF YALE, 5.7 MI (9.2 KM)
 DM6904'NORTH OF WILLOW HILL AND 6.5 MI (10.5 KM) EAST OF ROSE HILL.  THE
 DM6904'STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF IL 49 AND CR 1900E.
 DM6904'
 DM6904'TO REACH THE STATION FROM THE INTERSECTION OF IL 33 AND IL 49, GO
 DM6904'NORTH ALONG IL 33 FOR 4.5 MI (7.2 KM) TO CR 1550E AND THE STATION ON
 DM6904'THE LEFT.  THE STATION IS 38' WEST OF THE CENTERLINE IL 49 AND 12'
 DM6904'SOUTH OF CR 1550E.  THE STATION IS AN ALUMINUM DISK IN CONCRETE WITH
 DM6904'REBAR.  THE STATION IS BURIED 0.2'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6907 ***********************************************************************
 DM6907  DESIGNATION -  JASPER 04
 DM6907  PID         -  DM6907
 DM6907  STATE/COUNTY-  IL/JASPER
 DM6907  COUNTRY     -  US
 DM6907  USGS QUAD   -  HAZEL DELL (2018)
 DM6907
 DM6907                         *CURRENT SURVEY CONTROL
 DM6907  ______________________________________________________________________
 DM6907* NAD 83(2011) POSITION- 39 09 23.65217(N) 088 01 33.98169(W)   ADJUSTED
 DM6907* NAD 83(2011) ELLIP HT-   141.391 (meters)        (06/27/12)   ADJUSTED
 DM6907* NAD 83(2011) EPOCH   -  2010.00
 DM6907* NAVD 88 ORTHO HEIGHT -   173.3   (meters)      569.    (feet) GPS OBS
 DM6907  ______________________________________________________________________
 DM6907  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6907  GEOID HEIGHT    -        -31.925 (meters)                     GEOID09
 DM6907  GEOID HEIGHT    -        -31.965 (meters)                     GEOID18
 DM6907  NAD 83(2011) X  -    170,583.878 (meters)                     COMP
 DM6907  NAD 83(2011) Y  - -4,949,541.049 (meters)                     COMP
 DM6907  NAD 83(2011) Z  -  4,005,899.639 (meters)                     COMP
 DM6907  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 DM6907
 DM6907  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6907  Standards:
 DM6907         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6907            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6907  -------------------------------------------------------------------
 DM6907  NETWORK    0.72   1.08           0.33   0.25   0.55      0.06459221
 DM6907  -------------------------------------------------------------------
 DM6907  Click here for local accuracies and other accuracy information.
 DM6907
 DM6907.The horizontal coordinates were established by GPS observations
 DM6907.and adjusted by the National Geodetic Survey in June 2012.
 DM6907
 DM6907.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6907.been affixed to the stable North American tectonic plate. See 
 DM6907.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6907
 DM6907.The horizontal coordinates are valid at the epoch date displayed above
 DM6907.which is a decimal equivalence of Year/Month/Day.
 DM6907
 DM6907.The orthometric height was determined by GPS observations and a
 DM6907.high-resolution geoid model.
 DM6907
 DM6907.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6907.GEOID18 height accuracy estimate available here.
 DM6907
 DM6907.Click photographs - Photos may exist for this station.
 DM6907
 DM6907.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6907
 DM6907.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6907
 DM6907.The ellipsoidal height was determined by GPS observations
 DM6907.and is referenced to NAD 83.
 DM6907
 DM6907. The following values were computed from the NAD 83(2011) position.
 DM6907
 DM6907;                    North         East     Units Scale Factor Converg.
 DM6907;SPC IL E     -   276,404.497   326,554.605   MT  0.99998368   +0 11 38.4
 DM6907;SPC IL E     -   906,837.09  1,071,371.23   sFT  0.99998368   +0 11 38.4
 DM6907;UTM  16      - 4,334,652.880   411,342.863   MT  0.99969678   -0 38 52.7
 DM6907
 DM6907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6907!SPC IL E     -   0.99997782  x   0.99998368  =   0.99996150
 DM6907!UTM  16      -   0.99997782  x   0.99969678  =   0.99967460
 DM6907
 DM6907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1134234652(NAD 83)
 DM6907
 DM6907                          SUPERSEDED SURVEY CONTROL
 DM6907
 DM6907  NAD 83(2007)-  39 09 23.65217(N)    088 01 33.98279(W) AD(2002.00) 1
 DM6907  ELLIP H (06/09/11)  141.417  (m)                       GP(2002.00) 3 2
 DM6907
 DM6907.Superseded values are not recommended for survey control.
 DM6907
 DM6907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6907.See file dsdata.pdf to determine how the superseded data were derived.
 DM6907
 DM6907_MARKER: DD = SURVEY DISK
 DM6907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6907_STAMPING: JASPER 04
 DM6907_MARK LOGO: ILDT
 DM6907_PROJECTION: FLUSH
 DM6907_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6907+STABILITY: SURFACE MOTION
 DM6907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6907+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 DM6907
 DM6907  HISTORY     - Date     Condition        Report By
 DM6907  HISTORY     - 20100804 MONUMENTED       ILDT
 DM6907
 DM6907                          STATION DESCRIPTION
 DM6907
 DM6907'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6907'THE STATION IS LOCATED 2.5 MI (4.0 KM) NORTH OF YALE, 6.5 MI (10.5 KM)
 DM6907'EAST OF HIDALGO AND 3.3 MI (5.3 KM) SOUTH SE OF HAZEL DELL.
 DM6907'
 DM6907'TO REACH THE STATION FROM THE INTERSECTION OF IL 33 AND IL 49, GO
 DM6907'NORTH ALONG IL 49 FOR 10.1 MI (16.3 KM) TO THE STATION ON THE LEFT.
 DM6907'
 DM6907'IT IS 6.3' SE OF A POWER POLE, 38.7' WEST OF THE CENTERLINE IL 49,
 DM6907'34.0' SOUTH OF THE CENTERLINE CR 2100N AND 6.0' SOUTH OF FIBERGLASS
 DM6907'WITNESS POST.  THE STATION IS AN ALUMINUM DISK IN CONCRETE WITH REBAR.
 DM6907'THE STATION IS SET FLUSH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0583 ***********************************************************************
 MF0583  DESIGNATION -  JASPER 2
 MF0583  PID         -  MF0583
 MF0583  STATE/COUNTY-  IL/LEE
 MF0583  COUNTRY     -  US
 MF0583  USGS QUAD   -  COMPTON (2018)
 MF0583
 MF0583                         *CURRENT SURVEY CONTROL
 MF0583  ______________________________________________________________________
 MF0583* NAD 83(1997) POSITION- 41 43 03.90882(N) 089 01 42.06414(W)   ADJUSTED
 MF0583* NAVD 88 ORTHO HEIGHT -   265.604 (meters)      871.40  (feet) ADJUSTED
 MF0583  ______________________________________________________________________
 MF0583  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0583  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 MF0583  DYNAMIC HEIGHT  -        265.503 (meters)      871.07  (feet) COMP
 MF0583  MODELED GRAVITY -    980,237.1   (mgal)                       NAVD 88
 MF0583
 MF0583  HORZ ORDER      -  THIRD
 MF0583  VERT ORDER      -  FIRST     CLASS I
 MF0583
 MF0583.The horizontal coordinates were established by classical geodetic methods
 MF0583.and adjusted by the National Geodetic Survey in October 1999.
 MF0583
 MF0583.The orthometric height was determined by differential leveling and
 MF0583.adjusted by the NATIONAL GEODETIC SURVEY
 MF0583.in June 1991.
 MF0583
 MF0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0583.GEOID18 height accuracy estimate available here.
 MF0583
 MF0583.Click photographs - Photos may exist for this station.
 MF0583
 MF0583.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0583
 MF0583.The dynamic height is computed by dividing the NAVD 88
 MF0583.geopotential number by the normal gravity value computed on the
 MF0583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0583.degrees latitude (g = 980.6199 gals.).
 MF0583
 MF0583.The modeled gravity was interpolated from observed gravity values.
 MF0583
 MF0583. The following values were computed from the NAD 83(1997) position.
 MF0583
 MF0583;                    North         East     Units Scale Factor Converg.
 MF0583;SPC IL W     -   561,361.232   794,721.073   MT  1.00005155   +0 45 27.2
 MF0583;SPC IL W     - 1,841,732.64  2,607,347.39   sFT  1.00005155   +0 45 27.2
 MF0583;UTM  16      - 4,620,427.283   331,272.407   MT  0.99995034   -1 21 00.4
 MF0583
 MF0583!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0583!SPC IL W     -   0.99996353  x   1.00005155  =   1.00001508
 MF0583!UTM  16      -   0.99996353  x   0.99995034  =   0.99991387
 MF0583
 MF0583:                Primary Azimuth Mark                     Grid Az
 MF0583:SPC IL W     -  JASPER 2 AZ MK                           254 20 00.8
 MF0583:UTM  16      -  JASPER 2 AZ MK                           256 26 28.4
 MF0583
 MF0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3127220427(NAD 83)
 MF0583
 MF0583|---------------------------------------------------------------------|
 MF0583| PID    Reference Object                     Distance      Geod. Az  |
 MF0583|                                                           dddmmss.s |
 MF0583| MF0582 JASPER                               18.167 METERS 01312     |
 MF0583| MF0581 JASPER 2 RM 2                        27.340 METERS 01932     |
 MF0583| MF0584 JASPER 2 RM 3                        24.539 METERS 19952     |
 MF0583| MF0585 JASPER 2 AZ MK                                     2550528.0 |
 MF0583|---------------------------------------------------------------------|
 MF0583
 MF0583                          SUPERSEDED SURVEY CONTROL
 MF0583
 MF0583  NAD 83(1996)-  41 43 03.91000(N)    089 01 42.06677(W) AD(       ) 3
 MF0583  NAD 83(1986)-  41 43 03.91256(N)    089 01 42.06893(W) AD(       ) 3
 MF0583  NAD 27      -  41 43 03.80470(N)    089 01 41.74390(W) AD(       ) 3
 MF0583  NGVD 29 (??/??/92)  265.637  (m)          871.51   (f) ADJ UNCH    1 1
 MF0583  NGVD 29             265.64   (m)          871.5    (f) LEVELING    3  
 MF0583
 MF0583.Superseded values are not recommended for survey control.
 MF0583
 MF0583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0583.See file dsdata.pdf to determine how the superseded data were derived.
 MF0583
 MF0583_MARKER: DS = TRIANGULATION STATION DISK
 MF0583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0583_STAMPING: JASPER 2 1954
 MF0583_MARK LOGO: CGS
 MF0583_PROJECTION: FLUSH
 MF0583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0583+STABILITY: SURFACE MOTION
 MF0583
 MF0583  HISTORY     - Date     Condition        Report By
 MF0583  HISTORY     - 1954     MONUMENTED       CGS
 MF0583  HISTORY     - 1969     GOOD             CGS
 MF0583  HISTORY     - 1969     GOOD             CGS
 MF0583  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0583  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0583  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0583
 MF0583                          STATION DESCRIPTION
 MF0583
 MF0583'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0583'STATION IS LOCATED ON THE EAST SIDE OF THE CHICAGO, MILWAUKEE AND
 MF0583'ST. PAUL RAILROAD TRACKS ABOUT 3 MILES NORTHEAST OF COMPTON AND
 MF0583'ABOUT 3 MILES NORTHWEST OF PAW PAW.  IT IS 46 FEET EAST OF THE
 MF0583'EAST RAIL OF THE RAILROAD TRACKS, 3 FEET SOUTHWEST OF A WHITE
 MF0583'WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK IS FLUSH
 MF0583'AND THE DISK IS STAMPED JASPER 2 1954.
 MF0583'
 MF0583'REFERENCE MARK NO. 2 IS 46 FEET EAST OF THE EAST RAIL AND 1
 MF0583'FOOT WEST OF THE FENCE.  THE MARK PROJECTS ABOUT 3 INCHES AND
 MF0583'THE DISK IS STAMPED JASPER 2 NO 2 1954.
 MF0583'
 MF0583'REFERENCE MARK NO. 3 IS 46 FEET EAST OF THE EAST RAIL AND 1
 MF0583'FOOT WEST OF THE FENCE.  THE MARK IS FLUSH AND THE DISK IS
 MF0583'STAMPED JASPER 2 NO 3 1954.
 MF0583'
 MF0583'AZIMUTH MARK IS 33 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD,
 MF0583'2 FEET NORTHEAST OF A WHITE WITNESS POST, 2 FEET NORTHWEST
 MF0583'OF A POWER POLE AND 1 FOOT NORTH OF A FENCE.  THE MARK PROJECTS
 MF0583'ABOUT 2 INCHES AND THE DISK IS STAMPED JASPER 2 1954.
 MF0583'
 MF0583'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30 AND
 MF0583'51 ABOUT 5 MILES NORTH OF COMPTON, GO SOUTH ON HIGHWAY 51 FOR
 MF0583'3.0 MILES TO A GRAVEL CROSSROAD.  TURN LEFT AND GO EAST ON GRAVEL
 MF0583'ROAD FOR 2.4 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 MF0583'CONTINUE EAST ON THE GRAVEL ROAD FOR 0.35 MILE TO THE RAILROAD
 MF0583'CROSSING AND A GATE INTO FIELD ON THE EAST SIDE OF TRACKS.
 MF0583'TURN LEFT THROUGH GATE AND GO NORTH ALONG THE EAST SIDE OF
 MF0583'FENCE FOR 0.05 MILE TO THE STATION AS DESCRIBED.
 MF0583'
 MF0583'(NOTE) THIS STATION REPLACES JASPER 1920 WHICH WAS IN AN
 MF0583'UNDESIRABLE LOCATION AND WAS DESTROYED BY THIS PARTY.
 MF0583'
 MF0583'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF0583
 MF0583                          STATION RECOVERY (1969)
 MF0583
 MF0583'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0583'THE STATION MARK, STAMPED JASPER 2 1954 IS ABOUT 13.0 MILES
 MF0583'NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0583'RAILROAD FROM THE RAILROAD STATION AT MENDOTA, OR ABOUT 5.55
 MF0583'MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0583'FROM THE STATION AT ROCHELLE, THENCE 9.5 MILES SOUTH ALONG
 MF0583'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 393
 MF0583'YARDS SOUTH OF MILEPOST 56, 175 YARDS NORTH-NORTHEAST OF THE
 MF0583'CENTER OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 46
 MF0583'FEET EAST OF THE EAST RAIL, ON THE OUTSIDE OF A CURVE IN THE
 MF0583'TRACK, 89.70 FEET SOUTH OF R.M. 2, 80.51 FEET NORTH OF R.M.
 MF0583'3, 1 FOOT WEST OF A FENCE, 4.0 FEET SOUTH-SOUTHWEST OF A
 MF0583'METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE
 MF0583'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 MF0583'WITH THE SURFACE OF THE GROUND.
 MF0583'
 MF0583'R.M. 2, STAMPED JASPER 2 NO 2 1954 IS 89.70 FEET NORTH OF THE
 MF0583'STATION MARK, 170.5 FEET NORTH OF R.M. 3, 365 YARDS SOUTH OF
 MF0583'MILEPOST 56, 204 YARDS NORTH OF THE CENTER OF A CROSSING OF
 MF0583'THE RAILROAD AND A GRAVELED ROAD, 46-1/2 FEET EAST OF THE EAST
 MF0583'RAIL, 1 FOOT WEST OF A FENCE, ABOUT 6 FEET ABOVE THE LEVEL OF
 MF0583'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 MF0583'WITH THE SURFACE OF THE GROUND.
 MF0583'
 MF0583'R.M. 3 STAMPED, JASPER 2 NO 3 1954 IS 80.51 FEET SOUTH OF THE
 MF0583'STATION MARK, 420 YARDS SOUTH OF MILEPOST 56, 147 YARDS NORTH
 MF0583'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A GRAVELED
 MF0583'ROAD, 46 FEET EAST OF THE EAST RAIL, 93 FEET SOUTHEAST AND
 MF0583'ACROSS THE TRACK FROM A TELEPHONE POLE, 1 FOOT WEST OF A FENCE,
 MF0583'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 MF0583'OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 MF0583'GROUND.
 MF0583'
 MF0583'THE AZIMUTH MARK, STAMPED JASPER 2 1954 IS ABOUT 0.1 MILE
 MF0583'SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0583'RAILROAD FROM THE STATION MARK, THENCE 0.35 MILE WEST ALONG
 MF0583'A GRAVELED ROAD, 0.15 MILE WEST OF AN IRON BRIDGE OVER WILLOW
 MF0583'CREEK, 2 POLES WEST OF A PRIVATE DRIVEWAY WHICH LEADS SOUTH
 MF0583'TO A FARMHOUSE, 35 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 MF0583'2 FEET NORTHWEST OF A POWER POLE, 2 FEET NORTH OF A FENCE,
 MF0583'ABOUT 3-1/2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 MF0583'TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 MF0583'SURFACE OF THE GROUND.
 MF0583'
 MF0583'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--13.0 MILES
 MF0583'NORTH
 MF0583
 MF0583                          STATION RECOVERY (1969)
 MF0583
 MF0583'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0583'13 MI N FROM MENDOTA.
 MF0583'ABOUT 13.0 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0583'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, OR
 MF0583'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0583'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 9.5 MILES SOUTH
 MF0583'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 MF0583'393 YARDS SOUTH OF MILEPOST 56, 175 YARDS NORTH-NORTHEAST OF
 MF0583'THE CENTER OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD,
 MF0583'46 FEET EAST OF THE EAST RAIL, ON THE OUTSIDE OF A CURVE IN THE
 MF0583'TRACK, 89.70 FEET SOUTH OF JASPER 2 RM 2, 80.51 FEET NORTH OF
 MF0583'JASPER 2 RM 3, 1 FOOT WEST OF A FENCE, 4.0 FEET SOUTH-SOUTHWEST
 MF0583'OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE
 MF0583'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 MF0583'THE SURFACE OF THE GROUND.  SEC 32, T38N, R 2E.
 MF0583
 MF0583                          STATION RECOVERY (1995)
 MF0583
 MF0583'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0583'MARK NOT FOUND.
 MF0583
 MF0583                          STATION RECOVERY (2002)
 MF0583
 MF0583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0583'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0583
 MF0583                          STATION RECOVERY (2003)
 MF0583
 MF0583'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0583'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0585 ***********************************************************************
 MF0585  DESIGNATION -  JASPER 2 AZ MK
 MF0585  PID         -  MF0585
 MF0585  STATE/COUNTY-  IL/LEE
 MF0585  COUNTRY     -  US
 MF0585  USGS QUAD   -  COMPTON (2018)
 MF0585
 MF0585                         *CURRENT SURVEY CONTROL
 MF0585  ______________________________________________________________________
 MF0585* NAD 83(1986) POSITION- 41 42 59.     (N) 089 02 04.     (W)   SCALED
 MF0585* NAVD 88 ORTHO HEIGHT -   268.649 (meters)      881.39  (feet) ADJUSTED
 MF0585  ______________________________________________________________________
 MF0585  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF0585  DYNAMIC HEIGHT  -        268.547 (meters)      881.06  (feet) COMP
 MF0585  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 MF0585
 MF0585  VERT ORDER      -  FIRST     CLASS I
 MF0585
 MF0585.The horizontal coordinates were scaled from a map and have
 MF0585.an estimated accuracy of +/- 6 seconds.
 MF0585
 MF0585.The orthometric height was determined by differential leveling and
 MF0585.adjusted by the NATIONAL GEODETIC SURVEY
 MF0585.in June 1991.
 MF0585
 MF0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0585.GEOID18 height accuracy estimate available here.
 MF0585
 MF0585.Click photographs - Photos may exist for this station.
 MF0585
 MF0585.The dynamic height is computed by dividing the NAVD 88
 MF0585.geopotential number by the normal gravity value computed on the
 MF0585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0585.degrees latitude (g = 980.6199 gals.).
 MF0585
 MF0585.The modeled gravity was interpolated from observed gravity values.
 MF0585
 MF0585;                    North         East    Units  Estimated Accuracy
 MF0585;SPC IL W     -   561,200.      794,220.      MT  (+/- 180 meters Scaled)
 MF0585
 MF0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM307202(NAD 83)
 MF0585
 MF0585                          SUPERSEDED SURVEY CONTROL
 MF0585
 MF0585  NGVD 29 (??/??/92)  268.683  (m)          881.50   (f) ADJ UNCH    1 1
 MF0585
 MF0585.Superseded values are not recommended for survey control.
 MF0585
 MF0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0585.See file dsdata.pdf to determine how the superseded data were derived.
 MF0585
 MF0585_MARKER: DZ = AZIMUTH MARK DISK
 MF0585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0585_STAMPING: JASPER 2 1954
 MF0585_MARK LOGO: CGS
 MF0585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0585+STABILITY: SURFACE MOTION
 MF0585
 MF0585  HISTORY     - Date     Condition        Report By
 MF0585  HISTORY     - 1954     MONUMENTED       CGS
 MF0585  HISTORY     - 1969     GOOD             CGS
 MF0585  HISTORY     - 19950816 GOOD             USPSQD
 MF0585  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0585  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0585
 MF0585                          STATION DESCRIPTION
 MF0585
 MF0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0585'13.2 MI N FROM MENDOTA.
 MF0585'ABOUT 12.9 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0585'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, THENCE
 MF0585'0.35 MILE WEST ALONG A GRAVELED ROAD, 0.15 MILE WEST OF AN
 MF0585'IRON BRIDGE OVER WILLOW CREEK, 2 POLES WEST OF A PRIVATE DRIVEWAY
 MF0585'WHICH LEADS SOUTH TO A FARMHOUSE, 35 FEET SOUTH OF THE CENTER LINE
 MF0585'OF THE ROAD, 2 FEET NORTHWEST OF A POWER POLE, 2 FEET NORTH OF A
 MF0585'FENCE, ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 MF0585'THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 MF0585'SURFACE OF THE GROUND.  SEC 5, T37N, R 2E.
 MF0585
 MF0585                          STATION RECOVERY (1995)
 MF0585
 MF0585'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0585'RECOVERED IN GOOD CONDITION.
 MF0585
 MF0585                          STATION RECOVERY (2002)
 MF0585
 MF0585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0585'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0585
 MF0585                          STATION RECOVERY (2003)
 MF0585
 MF0585'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0585'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0581 ***********************************************************************
 MF0581  DESIGNATION -  JASPER 2 RM 2
 MF0581  PID         -  MF0581
 MF0581  STATE/COUNTY-  IL/LEE
 MF0581  COUNTRY     -  US
 MF0581  USGS QUAD   -  COMPTON (2018)
 MF0581
 MF0581                         *CURRENT SURVEY CONTROL
 MF0581  ______________________________________________________________________
 MF0581* NAD 83(1986) POSITION- 41 43 04.74   (N) 089 01 41.67   (W)   HD_HELD1
 MF0581* NAVD 88 ORTHO HEIGHT -   265.599 (meters)      871.39  (feet) ADJUSTED
 MF0581  ______________________________________________________________________
 MF0581  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0581  DYNAMIC HEIGHT  -        265.498 (meters)      871.05  (feet) COMP
 MF0581  MODELED GRAVITY -    980,237.1   (mgal)                       NAVD 88
 MF0581
 MF0581  VERT ORDER      -  FIRST     CLASS I
 MF0581
 MF0581.The horizontal coordinates were determined by differentially corrected
 MF0581.hand held GPS observations or other comparable positioning techniques
 MF0581.and have an estimated accuracy of +/- 3 meters.
 MF0581
 MF0581.The orthometric height was determined by differential leveling and
 MF0581.adjusted by the NATIONAL GEODETIC SURVEY
 MF0581.in June 1991.
 MF0581
 MF0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0581.GEOID18 height accuracy estimate available here.
 MF0581
 MF0581.Click photographs - Photos may exist for this station.
 MF0581
 MF0581.The dynamic height is computed by dividing the NAVD 88
 MF0581.geopotential number by the normal gravity value computed on the
 MF0581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0581.degrees latitude (g = 980.6199 gals.).
 MF0581
 MF0581.The modeled gravity was interpolated from observed gravity values.
 MF0581
 MF0581;                    North         East    Units  Estimated Accuracy
 MF0581;SPC IL W     -   561,387.0     794,729.8     MT  (+/- 3 meters HH1 GPS) 
 MF0581
 MF0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3128220452(NAD 83)
 MF0581
 MF0581                          SUPERSEDED SURVEY CONTROL
 MF0581
 MF0581  NGVD 29 (??/??/92)  265.632  (m)          871.49   (f) ADJ UNCH    1 1
 MF0581
 MF0581.Superseded values are not recommended for survey control.
 MF0581
 MF0581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0581.See file dsdata.pdf to determine how the superseded data were derived.
 MF0581
 MF0581_MARKER: DR = REFERENCE MARK DISK
 MF0581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0581_STAMPING: JASPER 2 NO 2 1954
 MF0581_MARK LOGO: CGS
 MF0581_PROJECTION: FLUSH
 MF0581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0581+STABILITY: SURFACE MOTION
 MF0581
 MF0581  HISTORY     - Date     Condition        Report By
 MF0581  HISTORY     - 1954     MONUMENTED       CGS
 MF0581  HISTORY     - 1969     GOOD             CGS
 MF0581  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0581  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0581  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0581
 MF0581                          STATION DESCRIPTION
 MF0581
 MF0581'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0581'13 MI N FROM MENDOTA.
 MF0581'ABOUT 13.0 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0581'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 365
 MF0581'YARDS SOUTH OF MILEPOST 56, 204 YARDS NORTH OF THE CENTER OF A
 MF0581'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 46 1/2 FEET EAST
 MF0581'OF THE EAST RAIL, 89.70 FEET NORTH OF TRIANGULATION STATION
 MF0581'JASPER 2 1954, 170.5 FEET NORTH OF JASPER RM 3, 1 FOOT WEST
 MF0581'OF A FENCE, ABOUT 6 FEET ABOVE THE LEVEL OF THE TRACK, AND
 MF0581'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 MF0581'OF THE GROUND.  SEC 32, T38N, R 2E.
 MF0581
 MF0581                          STATION RECOVERY (1995)
 MF0581
 MF0581'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0581'MARK NOT FOUND.
 MF0581
 MF0581                          STATION RECOVERY (2002)
 MF0581
 MF0581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0581'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0581
 MF0581                          STATION RECOVERY (2003)
 MF0581
 MF0581'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0581'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0584 ***********************************************************************
 MF0584  DESIGNATION -  JASPER 2 RM 3
 MF0584  PID         -  MF0584
 MF0584  STATE/COUNTY-  IL/LEE
 MF0584  COUNTRY     -  US
 MF0584  USGS QUAD   -  COMPTON (2018)
 MF0584
 MF0584                         *CURRENT SURVEY CONTROL
 MF0584  ______________________________________________________________________
 MF0584* NAD 83(1986) POSITION- 41 43 03.16   (N) 089 01 42.42   (W)   HD_HELD1
 MF0584* NAVD 88 ORTHO HEIGHT -   263.349 (meters)      864.00  (feet) ADJUSTED
 MF0584  ______________________________________________________________________
 MF0584  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0584  DYNAMIC HEIGHT  -        263.249 (meters)      863.68  (feet) COMP
 MF0584  MODELED GRAVITY -    980,237.1   (mgal)                       NAVD 88
 MF0584
 MF0584  VERT ORDER      -  FIRST     CLASS I
 MF0584
 MF0584.The horizontal coordinates were determined by differentially corrected
 MF0584.hand held GPS observations or other comparable positioning techniques
 MF0584.and have an estimated accuracy of +/- 3 meters.
 MF0584
 MF0584.The orthometric height was determined by differential leveling and
 MF0584.adjusted by the NATIONAL GEODETIC SURVEY
 MF0584.in June 1991.
 MF0584
 MF0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0584.GEOID18 height accuracy estimate available here.
 MF0584
 MF0584.Click photographs - Photos may exist for this station.
 MF0584
 MF0584.The dynamic height is computed by dividing the NAVD 88
 MF0584.geopotential number by the normal gravity value computed on the
 MF0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0584.degrees latitude (g = 980.6199 gals.).
 MF0584
 MF0584.The modeled gravity was interpolated from observed gravity values.
 MF0584
 MF0584;                    North         East    Units  Estimated Accuracy
 MF0584;SPC IL W     -   561,338.0     794,713.2     MT  (+/- 3 meters HH1 GPS) 
 MF0584
 MF0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3126320404(NAD 83)
 MF0584
 MF0584                          SUPERSEDED SURVEY CONTROL
 MF0584
 MF0584  NGVD 29 (??/??/92)  263.383  (m)          864.12   (f) ADJ UNCH    1 1
 MF0584
 MF0584.Superseded values are not recommended for survey control.
 MF0584
 MF0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0584.See file dsdata.pdf to determine how the superseded data were derived.
 MF0584
 MF0584_MARKER: DR = REFERENCE MARK DISK
 MF0584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0584_STAMPING: JASPER 2 NO 3 1954
 MF0584_MARK LOGO: CGS
 MF0584_PROJECTION: FLUSH
 MF0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0584+STABILITY: SURFACE MOTION
 MF0584
 MF0584  HISTORY     - Date     Condition        Report By
 MF0584  HISTORY     - 1954     MONUMENTED       CGS
 MF0584  HISTORY     - 1969     GOOD             CGS
 MF0584  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0584  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0584  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0584
 MF0584                          STATION DESCRIPTION
 MF0584
 MF0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0584'13 MI N FROM MENDOTA.
 MF0584'ABOUT 13.0 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0584'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 420
 MF0584'YARDS SOUTH OF MILEPOST 56, 147 YARDS NORTH OF THE CENTER OF A
 MF0584'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 46 FEET EAST OF
 MF0584'THE EAST RAIL, 80.51 FEET SOUTH OF TRIANGULATION STATION JASPER
 MF0584'2 1954, 93 FEET SOUTHEAST AND ACROSS THE TRACK FROM A TELEPHONE
 MF0584'POLE, 1 FOOT WEST OF A FENCE, ABOUT 3 FEET BELOW THE LEVEL OF THE
 MF0584'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 MF0584'THE SURFACE OF THE GROUND.  SEC 32, T 38N, R 2E.
 MF0584
 MF0584                          STATION RECOVERY (1995)
 MF0584
 MF0584'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0584'MARK NOT FOUND.
 MF0584
 MF0584                          STATION RECOVERY (2002)
 MF0584
 MF0584'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0584'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0584
 MF0584                          STATION RECOVERY (2003)
 MF0584
 MF0584'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0584'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1550 ***********************************************************************
 NH1550  DESIGNATION -  JECKLIN RESET
 NH1550  PID         -  NH1550
 NH1550  STATE/COUNTY-  IL/OGLE
 NH1550  COUNTRY     -  US
 NH1550  USGS QUAD   -  FORRESTON SOUTH (2018)
 NH1550
 NH1550                         *CURRENT SURVEY CONTROL
 NH1550  ______________________________________________________________________
 NH1550* NAD 83(1997) POSITION- 42 00 09.60276(N) 089 30 55.43895(W)   NO CHECK
 NH1550* NAVD 88 ORTHO HEIGHT -   270.    (meters)      886.    (feet) SCALED
 NH1550  ______________________________________________________________________
 NH1550  GEOID HEIGHT    -        -32.914 (meters)                     GEOID18
 NH1550  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 NH1550  HORZ ORDER      -  SECOND
 NH1550
 NH1550.The horizontal coordinates were established by classical geodetic methods
 NH1550.and adjusted by the National Geodetic Survey in October 1999.
 NH1550
 NH1550.No horizontal observational check was made to the station.
 NH1550
 NH1550.The orthometric height was scaled from a topographic map.
 NH1550
 NH1550.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1550.GEOID18 height accuracy estimate available here.
 NH1550
 NH1550.Click photographs - Photos may exist for this station.
 NH1550
 NH1550.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1550
 NH1550. The following values were computed from the NAD 83(1997) position.
 NH1550
 NH1550;                    North         East     Units Scale Factor Converg.
 NH1550;SPC IL W     -   592,584.038   753,952.660   MT  0.99997698   +0 26 08.9
 NH1550;SPC IL W     - 1,944,169.46  2,473,593.02   sFT  0.99997698   +0 26 08.9
 NH1550;UTM  16      - 4,653,133.377   291,682.172   MT  1.00013402   -1 41 01.8
 NH1550
 NH1550!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1550!SPC IL W     -   0.99996283  x   0.99997698  =   0.99993981
 NH1550!UTM  16      -   0.99996283  x   1.00013402  =   1.00009684
 NH1550
 NH1550:                Primary Azimuth Mark                     Grid Az
 NH1550:SPC IL W     -  JECKLIN AZ MK                            026 04 45.1
 NH1550:UTM  16      -  JECKLIN AZ MK                            028 11 55.8
 NH1550
 NH1550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9168253133(NAD 83)
 NH1550
 NH1550|---------------------------------------------------------------------|
 NH1550| PID    Reference Object                     Distance      Geod. Az  |
 NH1550|                                                           dddmmss.s |
 NH1550| CI9815 JECKLIN RM 1                         48.427 METERS 01940     |
 NH1550| CI9814 JECKLIN AZ MK                                      0263054.0 |
 NH1550| NH1509 MT MORRIS MUNICIPAL TANK            APPROX. 8.5 KM 0542638.3 |
 NH1550| NH1551 PTS 35                              396.867 METERS 08335     |
 NH1550| NH1554 JECKLIN RM 2                         49.037 METERS 16216     |
 NH1550| MF1719 POLO FIRST PRESB CH SPIRE           APPROX. 5.5 KM 2530949.4 |
 NH1550| MF1715 POLO MUNICIPAL TANK                 APPROX. 5.3 KM 2563054.2 |
 NH1550| MF1718 POLO MUNICIPAL STANDPIPE            APPROX. 5.4 KM 2563420.8 |
 NH1550|---------------------------------------------------------------------|
 NH1550
 NH1550                          SUPERSEDED SURVEY CONTROL
 NH1550
 NH1550  NAD 83(1996)-  42 00 09.60288(N)    089 30 55.43905(W) AD(       ) 2
 NH1550  NAD 83(1986)-  42 00 09.60453(N)    089 30 55.44262(W) AD(       ) 2
 NH1550  NAD 27      -  42 00 09.49500(N)    089 30 55.04600(W) AD(       ) 2
 NH1550
 NH1550.Superseded values are not recommended for survey control.
 NH1550
 NH1550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1550.See file dsdata.pdf to determine how the superseded data were derived.
 NH1550
 NH1550_MARKER: DS = TRIANGULATION STATION DISK
 NH1550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1550_STAMPING: JECKLIN 1935 1970
 NH1550_MARK LOGO: CGS
 NH1550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1550+STABILITY: SURFACE MOTION
 NH1550
 NH1550  HISTORY     - Date     Condition        Report By
 NH1550  HISTORY     - 1935     MONUMENTED       CGS
 NH1550  HISTORY     - 1954     GOOD             CGS
 NH1550  HISTORY     - 1970     POOR             ALSTER
 NH1550  HISTORY     - 1970     SEE DESCRIPTION  NGS
 NH1550  HISTORY     - 19960503 GOOD             USPSQD
 NH1550  HISTORY     - 20010806 GOOD             USPSQD
 NH1550  HISTORY     - 20050205 GOOD             USPSQD
 NH1550
 NH1550                          STATION DESCRIPTION
 NH1550
 NH1550'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1550'THIS STATION IS IN THE NE 1/4 SEC. 12 T 23 N R 8 E, ABOUT
 NH1550'3.5 MILES AIRLINE EAST NORTHEAST OF POLO, IN WEST LINE OF
 NH1550'RIGHT-OF-WAY OF NARROW GRAVEL ROAD, 150 FEET NORTH OF CENTER
 NH1550'LINE OF ROAD AT POINT WHERE IT CURVES TO THE WEST.  135 FEET
 NH1550'SOUTH OF T INTERSECTION OF GRAVEL ROADS.  230 FEET SOUTH OF
 NH1550'SOUTHEAST CORNER OF R.R. JECKLINS HOUSE.  46 FEET WEST OF WILD
 NH1550'CHERRY TREE.  103 FEET SOUTH OF FENCE CORNER AND 28 FEET WEST
 NH1550'OF CENTER-LINE OF ROAD.  THE MARK PROJECTS 4 INCHES.
 NH1550'
 NH1550'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE BRONZE TABLETS
 NH1550'SET IN CONCRETE.
 NH1550'
 NH1550'REFERENCE MARK NO. 1 IS NORTH NORTHEAST OF STATION, 6 INCHES
 NH1550'SOUTH OF NORTH LINE OF RIGHT-OF-WAY OF GRAVEL ROAD, 96 FEET
 NH1550'SOUTHEAST OF SOUTHEAST CORNER OF R.R. JECKLINS HOUSE.  69
 NH1550'FEET SOUTHEAST OF WELL AND PUMP.  59 FEET EAST OF SOUTH END OF
 NH1550'WALK TO HOUSE.  16 FEET NORTH OF CENTER LINE OF GRAVEL ROAD.  THE
 NH1550'MARK PROJECTS 4 INCHES.
 NH1550'
 NH1550'REFERENCE MARK NO. 2 IS SOUTH SOUTHEAST OF STATION IN EAST LINE
 NH1550'OF RIGHT-OF-WAY AT POINT WHERE THE ROAD CURVES TO THE WEST, 42
 NH1550'FEET EAST OF CENTER-LINE OF ROAD.  23 FEET NORTH OF CONCRETE
 NH1550'CORNER POST.  42 FEET SOUTH OF 6-INCH WILD CHERRY TREE.  THE
 NH1550'MARK PROJECTS 4 INCHES.  THE DISTANCE BETWEEN THE REFERENCE
 NH1550'MARKS IS 302.86 FEET.
 NH1550'
 NH1550'THE AZIMUTH MARK IS EAST NORTHEAST OF STATION AND IS A STANDARD
 NH1550'U.S.G.S. BRONZE CAPPED PIPE, IN NORTHWEST ANGLE OF T INTERSECTION.
 NH1550'12 FEET NORTH NORTHEAST OF CONCRETE CORNER POST.  4 FEET
 NH1550'EAST OF FENCE LINE.  20 FEET WEST OF CENTER-LINE OF GRADED
 NH1550'DIRT ROAD.  THE MARK PROJECTS 6 INCHES.
 NH1550'
 NH1550'LIGHTS 100 FEET ABOVE STATIONS HINRICHS AND BYERS COME INTO
 NH1550'VIEW 77 FEET ABOVE THIS STATION.
 NH1550'
 NH1550'LIGHTS 100 FEET ABOVE STATION TREI AND 47 FEET ABOVE STATION
 NH1550'DIXON COME INTO VIEW 37 FEET ABOVE THIS STATION.
 NH1550'
 NH1550'LIGHT 100 FEET ABOVE STATION LONG ARE V.G. AT THIS STATION.
 NH1550'
 NH1550'TO REACH THE STATION FROM THE BUSINESS DISTRICT IN POLO, GO
 NH1550'NORTH ON HIGHWAY U.S. 52 FOR 1.4 MILES TO POINT WHERE HIGHWAY
 NH1550'TURNS WEST, LEAVE HIGHWAY HERE AND GO EAST ON GRAVEL ROAD 3.25
 NH1550'MILES TO R.R. JECKLINS HOUSE ON NORTH SIDE OF ROAD, TURN SOUTH
 NH1550'AND GO 120 FEET TO STATION ON RIGHT.
 NH1550
 NH1550                          STATION RECOVERY (1954)
 NH1550
 NH1550'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1550'STATION MARK AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED
 NH1550'AND WERE FOUND IN GOOD CONDITION.  THE U.S.G.S. MARK USED FOR AN
 NH1550'AZIMUTH MARK WAS SEARCHED FOR BUT WAS NOT RECOVERED AND SHOULD
 NH1550'BE CONSIDERED LOST.  THERE IS NO SUITABLE PLACE TO ESTABLISH
 NH1550'AN AZIMUTH MARK.  THE DISTANCE AND DIRECTIONS TO THE REFERENCE
 NH1550'MARKS CHECKED.  THE OBJECTS LISTED IN THE 1935 DESCRIPTION AS
 NH1550'BEING V.G. ARE NO LONGER VISIBLE FROM THE GROUND.  DUE TO
 NH1550'HIGH LINE WIRES OVER THE STATION MARK REFERENCE MARK NO. 2
 NH1550'WAS OCCUPIED AT THIS TIME.
 NH1550'
 NH1550'DISTANCE AND DIRECTIONS TO THE REFERENCE MARKS.
 NH1550
 NH1550                          STATION RECOVERY (1970)
 NH1550
 NH1550'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1970 (LOC)
 NH1550'JECKLIN 1935-LYING ON SIDE ALONG FENCE AT ITS APPROX. LOCATION
 NH1550'
 NH1550'JECKIN R.M. 1-GOOD
 NH1550'
 NH1550'JECKIN R.M. 2-GOOD
 NH1550'
 NH1550'CHAINED FROM R.M. 1 AND R.M. 2 AND DUG UP UNDERGROUND BRONZE
 NH1550'TABLET IN GOOD CONDITION.  UNDERGROUND TABLET IS APPROX 2.5
 NH1550'FT BELOW AVERAGE FIELD LEVEL
 NH1550
 NH1550                          STATION RECOVERY (1970)
 NH1550
 NH1550'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1550'THE UNDERGROUND STATION MARK, REFERENCE MARKS WERE FOUND IN
 NH1550'GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND UPROOTED
 NH1550'AND IN DITCH.  A NEW SURFACE STATION MARK WAS SET HOLDING THE
 NH1550'UNDERGROUND POINT.  WHILE LOOKING FOR A PLACE TO SET AN AZIMUTH
 NH1550'MARK JECKLIN 1935 RESET 1954 WAS FOUND BUT NO DATA WAS AVAILABLE
 NH1550'AND IT IS THOUGHT THAT THE MARK WAS SET BUT NO TIE MADE FROM
 NH1550'THE STATION.  THE DISTANCE AND DIRECTION TO THE REFERENCE
 NH1550'MARKS CHECKED AND THE DIRECTION TO THE WATER TANK VERIFIED.  A
 NH1550'NEW DESCRIPTION FOLLOWS--
 NH1550'
 NH1550'THE STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF POLO, ABOUT
 NH1550'5 MILES SOUTHWEST OF MT. MORRIS, 130 FEET SOUTH OF THE
 NH1550'CENTERLINE OF EAST-WEST GRAVELED ROAD, 103 FEET SOUTH OF A POWER
 NH1550'POLE AND FENCE CORNER, 30 FEET WEST OF THE CENTERLINE OF
 NH1550'NORTH-SOUTH GRAVELED ROAD, 1 FOOT EAST OF A FENCE, 59 FEET NORTH
 NH1550'OF A POWER POLE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE
 NH1550'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED JECKLIN 1935
 NH1550'1970.
 NH1550'
 NH1550'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 52 AND
 NH1550'STATE HIGHWAY 26 ABOUT 1-1/2 MILE NORTHWEST OF POLO, GO EAST
 NH1550'ON HIGHWAY 52 AND 26 FOR 0.3 MILE TO WHERE THE HIGHWAY TURNS
 NH1550'SOUTH AND A GRAVELED ROAD STRAIGHT AHEAD.  GO STRAIGHT AHEAD ON
 NH1550'THE GRAVELED ROAD FOR 3.2 MILES TO A SIDE ROAD RIGHT AND THE
 NH1550'STATION.  CONTINUE EAST ON THE ROAD FOR 0.2 MILE TO A CROSSROAD.
 NH1550'TURN LEFT AND GO NORTH ON GRAVELED ROAD FOR 0.5 MILE TO A SIDE
 NH1550'ROAD RIGHT AND THE AZIMUTH MARK AS DESCRIBED.
 NH1550'
 NH1550'REFERENCE MARK 1 IS 20 FEET NORTH OF THE CENTERLINE OF ROAD,
 NH1550'68 FEET NORTHEAST OF FENCE CORNER AND POWER POLE, 30 FEET EAST
 NH1550'OF A FENCE CORNER, 1 FOOT SOUTH OF FENCE AND 96 FEET SOUTHEAST
 NH1550'OF THE SOUTHEAST C CORNER OF A 2 STORY FRAME HOUSE.  THE MONUMENT
 NH1550'PROJECTS 2 INCHES AND THE DISK IS STAMPED JECKLIN NO 1 1935.
 NH1550'
 NH1550'REFERENCE MARK 2 IS 1 FOOT WEST OF FENCE, 23 FEET NORTH OF A
 NH1550'CONCRETE CORNER POST AND 36 FEET SOUTHEAST OF THE CENTERLINE
 NH1550'OF ROAD CURVE.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 NH1550'STAMPED JECKLIN NO 2 1935.
 NH1550'
 NH1550'THE AZIMUTH MARK IS 26 FEET EAST OF THE CENTERLINE OF NORTH-SOUTH
 NH1550'ROAD, 54 FEET NORTH OF THE CENTERLINE OF THE ROAD EAST, 1 FOOT
 NH1550'EAST OF A METAL WITNESS POST, 3 FEET SOUTH OF A FENCE CORNER
 NH1550'AND 2 FEET SOUTH WEST OF A FENCE.  THE MONUMENT PROJECTS 2
 NH1550'INCHES AND THE DISK IS STAMPED JECKLIN 1935 RESET 1954.
 NH1550'
 NH1550'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1550
 NH1550                          STATION RECOVERY (1996)
 NH1550
 NH1550'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1550'RECOVERED IN GOOD CONDITION.
 NH1550
 NH1550                          STATION RECOVERY (2001)
 NH1550
 NH1550'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1550'RM 1 RM 2 WERE FOUND IN GOOD CONDITION THE AZIMUTH WAS NOT FOUND
 NH1550
 NH1550                          STATION RECOVERY (2005)
 NH1550
 NH1550'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH1550'RECOVERED RM 1 AND RM 2
 NH1550'THE AZIMUTH HAS BEEN DESTROYED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1554 ***********************************************************************
 NH1554  DESIGNATION -  JECKLIN RM 2
 NH1554  PID         -  NH1554
 NH1554  STATE/COUNTY-  IL/OGLE
 NH1554  COUNTRY     -  US
 NH1554  USGS QUAD   -  FORRESTON SOUTH (2018)
 NH1554
 NH1554                         *CURRENT SURVEY CONTROL
 NH1554  ______________________________________________________________________
 NH1554* NAD 83(1997) POSITION- 42 00 08.08893(N) 089 30 54.79001(W)   ADJUSTED
 NH1554* NAVD 88 ORTHO HEIGHT -   270.    (meters)      886.    (feet) SCALED
 NH1554  ______________________________________________________________________
 NH1554  GEOID HEIGHT    -        -32.913 (meters)                     GEOID18
 NH1554  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 NH1554  HORZ ORDER      -  SECOND
 NH1554
 NH1554.The horizontal coordinates were established by classical geodetic methods
 NH1554.and adjusted by the National Geodetic Survey in October 1999.
 NH1554
 NH1554.The orthometric height was scaled from a topographic map.
 NH1554
 NH1554.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1554.GEOID18 height accuracy estimate available here.
 NH1554
 NH1554.Click photographs - Photos may exist for this station.
 NH1554
 NH1554.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1554
 NH1554. The following values were computed from the NAD 83(1997) position.
 NH1554
 NH1554;                    North         East     Units Scale Factor Converg.
 NH1554;SPC IL W     -   592,537.447   753,967.949   MT  0.99997700   +0 26 09.4
 NH1554;SPC IL W     - 1,944,016.61  2,473,643.18   sFT  0.99997700   +0 26 09.4
 NH1554;UTM  16      - 4,653,086.245   291,695.729   MT  1.00013395   -1 41 01.3
 NH1554
 NH1554!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1554!SPC IL W     -   0.99996283  x   0.99997700  =   0.99993983
 NH1554!UTM  16      -   0.99996283  x   1.00013395  =   1.00009677
 NH1554
 NH1554:                Primary Azimuth Mark                     Grid Az
 NH1554:SPC IL W     -  TREI                                     352 20 51.9
 NH1554:UTM  16      -  TREI                                     354 28 02.6
 NH1554
 NH1554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9169553086(NAD 83)
 NH1554
 NH1554|---------------------------------------------------------------------|
 NH1554| PID    Reference Object                     Distance      Geod. Az  |
 NH1554|                                                           dddmmss.s |
 NH1554| CI9815 JECKLIN RM 1                         92.352 METERS 00051     |
 NH1554| NH1509 MT MORRIS MUNICIPAL TANK            APPROX. 8.5 KM 0540749.8 |
 NH1554| MF1719 POLO FIRST PRESB CH SPIRE           APPROX. 5.5 KM 2534023.4 |
 NH1554| MF1715 POLO MUNICIPAL TANK                 APPROX. 5.3 KM 2570220.8 |
 NH1554| NH1550 JECKLIN RESET                        49.036 METERS 34216     |
 NH1554| NH1549 TREI                                APPROX.13.9 KM 3524701.3 |
 NH1554|---------------------------------------------------------------------|
 NH1554
 NH1554                          SUPERSEDED SURVEY CONTROL
 NH1554
 NH1554  NAD 83(1996)-  42 00 08.08906(N)    089 30 54.79011(W) AD(       ) 2
 NH1554  NAD 83(1986)-  42 00 08.09071(N)    089 30 54.79369(W) AD(       ) 2
 NH1554  NAD 27      -  42 00 07.98100(N)    089 30 54.39700(W) AD(       ) 2
 NH1554
 NH1554.Superseded values are not recommended for survey control.
 NH1554
 NH1554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1554.See file dsdata.pdf to determine how the superseded data were derived.
 NH1554
 NH1554_MARKER: DR = REFERENCE MARK DISK
 NH1554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1554_STAMPING: JECKLIN NO 2 1954
 NH1554_MARK LOGO: CGS
 NH1554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1554+STABILITY: SURFACE MOTION
 NH1554_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1554+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 NH1554
 NH1554  HISTORY     - Date     Condition        Report By
 NH1554  HISTORY     - 1954     MONUMENTED       CGS
 NH1554  HISTORY     - 19960503 GOOD             USPSQD
 NH1554  HISTORY     - 20010806 GOOD             USPSQD
 NH1554  HISTORY     - 20050205 GOOD             USPSQD
 NH1554
 NH1554                          STATION DESCRIPTION
 NH1554
 NH1554'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1554'STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF POLO ON
 NH1554'PROPERTY OWNED BY ED YINGLING.  IT IS 36 FEET EAST OF THE CENTER
 NH1554'OF A GRAVEL ROAD, 23 FEET NORTH OF A CONCRETE CORNER POST,
 NH1554'1 FOOT WEST OF A FENCE LINE AND 1 FOOT NORTH OF A WHITE WITNESS
 NH1554'POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 NH1554'JECKLIN NO 2 1935.
 NH1554'
 NH1554'REFERENCE MARK NO. 1 IS 96 FEET SOUTHEAST OF THE SOUTHEAST
 NH1554'CORNER OF A FRAME HOUSE, 21 FEET NORTH OF THE CENTER OF A
 NH1554'GRAVEL ROAD AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK PROJECTS
 NH1554'4 INCHES AND THE DISK IS STAMPED JECKLIN NO 1 1935.
 NH1554'
 NH1554'NO SUITABLE PLACE FOR AN AZIMUTH MARK.
 NH1554'
 NH1554'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26
 NH1554'AND U.S. HIGHWAY 52 ABOUT 1.5 MILES NORTHWEST OF POLO, GO EAST
 NH1554'ON HIGHWAYS 26 AND 52 FOR 0.3 MILE TO WHERE HIGHWAYS 26 AND 52
 NH1554'TURNS SOUTH AND A GRAVEL ROAD STRAIGHT AHEAD, GO STRAIGHT
 NH1554'AHEAD, EAST ON GRAVEL ROAD FOR 3.2 MILES TO A FRAME HOUSE ON
 NH1554'THE LEFT AND A GRAVEL ROAD SOUTH, TURN RIGHT AND GO SOUTH ON
 NH1554'GRAVEL ROAD FOR 0.05 MILE TO THE STATION ON THE LEFT AS
 NH1554'DESCRIBED.
 NH1554'
 NH1554'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1554
 NH1554                          STATION RECOVERY (1996)
 NH1554
 NH1554'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1554'RECOVERED IN GOOD CONDITION.
 NH1554
 NH1554                          STATION RECOVERY (2001)
 NH1554
 NH1554'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1554'RECOVERED IN GOOD CONDITION.
 NH1554
 NH1554                          STATION RECOVERY (2005)
 NH1554
 NH1554'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH1554'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0593 ***********************************************************************
 MF0593  DESIGNATION -  JEFFERSON
 MF0593  PID         -  MF0593
 MF0593  STATE/COUNTY-  IL/LEE
 MF0593  COUNTRY     -  US
 MF0593  USGS QUAD   -  COMPTON (2018)
 MF0593
 MF0593                         *CURRENT SURVEY CONTROL
 MF0593  ______________________________________________________________________
 MF0593* NAD 83(1997) POSITION- 41 41 03.72880(N) 089 03 05.33299(W)   ADJUSTED
 MF0593* NAVD 88 ORTHO HEIGHT -   279.796 (meters)      917.96  (feet) POSTED
 MF0593  ______________________________________________________________________
 MF0593  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF0593  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 MF0593  DYNAMIC HEIGHT  -        279.69  (meters)      917.6   (feet) COMP
 MF0593  MODELED GRAVITY -    980,234.0   (mgal)                       NAVD 88
 MF0593
 MF0593  HORZ ORDER      -  SECOND
 MF0593  VERT ORDER      -  * POSTED, SEE BELOW
 MF0593
 MF0593.The horizontal coordinates were established by classical geodetic methods
 MF0593.and adjusted by the National Geodetic Survey in October 1999.
 MF0593
 MF0593.The orthometric height was determined by differential leveling
 MF0593.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0593
 MF0593.* This is a POSTED BENCH MARK height.
 MF0593
 MF0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0593.GEOID18 height accuracy estimate available here.
 MF0593
 MF0593.Click photographs - Photos may exist for this station.
 MF0593
 MF0593.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0593
 MF0593.The dynamic height is computed by dividing the NAVD 88
 MF0593.geopotential number by the normal gravity value computed on the
 MF0593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0593.degrees latitude (g = 980.6199 gals.).
 MF0593
 MF0593.The modeled gravity was interpolated from observed gravity values.
 MF0593
 MF0593. The following values were computed from the NAD 83(1997) position.
 MF0593
 MF0593;                    North         East     Units Scale Factor Converg.
 MF0593;SPC IL W     -   557,628.374   792,844.353   MT  1.00004722   +0 44 30.1
 MF0593;SPC IL W     - 1,829,485.76  2,601,190.18   sFT  1.00004722   +0 44 30.1
 MF0593;UTM  16      - 4,616,766.294   329,259.907   MT  0.99995875   -1 21 52.6
 MF0593
 MF0593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0593!SPC IL W     -   0.99996130  x   1.00004722  =   1.00000852
 MF0593!UTM  16      -   0.99996130  x   0.99995875  =   0.99992005
 MF0593
 MF0593:                Primary Azimuth Mark                     Grid Az
 MF0593:SPC IL W     -  IMMANUEL EV LUTH CH SPIRE                213 40 33.7
 MF0593:UTM  16      -  IMMANUEL EV LUTH CH SPIRE                215 46 56.4
 MF0593
 MF0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2925916766(NAD 83)
 MF0593
 MF0593|---------------------------------------------------------------------|
 MF0593| PID    Reference Object                     Distance      Geod. Az  |
 MF0593|                                                           dddmmss.s |
 MF0593| MF0592 JEFFERSON RM 2                       15.292 METERS 06749     |
 MF0593| MF0595 JEFFERSON RM                         10.360 METERS 10303     |
 MF0593| MF0591 JEFFERSON RM 3                       10.982 METERS 13554     |
 MF0593| MF1556 IMMANUEL EV LUTH CH SPIRE           APPROX. 5.8 KM 2142503.8 |
 MF0593| MF1555 COMPTON MUNICIPAL TANK              APPROX. 3.1 KM 2882450.4 |
 MF0593|---------------------------------------------------------------------|
 MF0593
 MF0593                          SUPERSEDED SURVEY CONTROL
 MF0593
 MF0593  NAD 83(1996)-  41 41 03.72959(N)    089 03 05.33539(W) AD(       ) 2
 MF0593  NAD 83(1986)-  41 41 03.73446(N)    089 03 05.33714(W) AD(       ) 2
 MF0593  NAD 27      -  41 41 03.63050(N)    089 03 05.01930(W) AD(       ) 2
 MF0593  USSD        -  41 41 03.78600(N)    089 03 04.80700(W) AD(       ) 3
 MF0593  NGVD 29             279.67   (m)          917.6    (f) LEVELING    3  
 MF0593
 MF0593.Superseded values are not recommended for survey control.
 MF0593
 MF0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0593.See file dsdata.pdf to determine how the superseded data were derived.
 MF0593
 MF0593_MARKER: DS = TRIANGULATION STATION DISK
 MF0593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0593_STAMPING: JEFFERSON 1920
 MF0593_MARK LOGO: CGS
 MF0593_PROJECTION: FLUSH
 MF0593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0593+STABILITY: SURFACE MOTION
 MF0593
 MF0593  HISTORY     - Date     Condition        Report By
 MF0593  HISTORY     - 1920     MONUMENTED       CGS
 MF0593  HISTORY     - 1952     MARK NOT FOUND   CGS
 MF0593  HISTORY     - 1954     SEE DESCRIPTION  CGS
 MF0593  HISTORY     - 1954     GOOD             CGS
 MF0593  HISTORY     - 1969     GOOD             CGS
 MF0593  HISTORY     - 1970     GOOD             NGS
 MF0593  HISTORY     - 1972     GOOD             ILHD
 MF0593  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0593  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0593  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0593
 MF0593                          STATION DESCRIPTION
 MF0593
 MF0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0593'STATION IS ABOUT 1 MILE S OF ROXBURY, ON THE E SIDE OF THE
 MF0593'CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 25 YARDS S
 MF0593'OF THE FIRST SECTION LINE ROAD CROSSING S OF ROXBURY, 30 YARDS
 MF0593'S OF THE SIGN MARKED STATION 1 MILE, AND 3.51 METERS (11.52
 MF0593'FEET) E OF THE E AND NEAREST RAIL.  THE SURFACE, UNDERGROUND,
 MF0593'AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF0593'THE REFERENCE MARK IS
 MF0593'ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE 10.36
 MF0593'METERS (33.99 FEET) FROM THE STATION, S 76 DEG 57 MIN E.
 MF0593
 MF0593                          STATION RECOVERY (1952)
 MF0593
 MF0593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952
 MF0593'MARK NOT FOUND.
 MF0593
 MF0593                          STATION RECOVERY (1954)
 MF0593
 MF0593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0593'THIS STATION MARK WAS FOUND BROKEN OFF, THE UNDERGROUND MARK
 MF0593'WAS IN GOOD CONDITION.  THE REFERENCE MARK WAS FOUND IN GOOD
 MF0593'CONDITION.
 MF0593'
 MF0593'A NEW SURFACE MARK WAS SET, CENTERED OVER THE UNDERGROUND
 MF0593'MARK IN ITS ORIGINAL POSITION.  THE MARK IS 89.7 FT. S OF THE
 MF0593'RAIL JOINT OF THE E RAIL WHICH IS IN THE S WHEEL TRACK OF THE
 MF0593'ROAD CROSSING, 11.7 FT. E OF THE E RAIL, AND 2.9 FT. W OF A
 MF0593'WHITE WITNESS POST.
 MF0593'
 MF0593'TO REACH FROM THE RAILROAD STATION IN ROXBURY, GO E FOR 0.15
 MF0593'MI. TO A SIDE ROAD RIGHT, TURN RIGHT AND GO S FOR 1.05 MI. TO
 MF0593'A SIDE ROAD RIGHT, TURN RIGHT AND GO W FOR 0.75 MI. TO A
 MF0593'RAILROAD CROSSING AND THE STATION TO THE LEFT.
 MF0593'
 MF0593'THE NEW MARK IS STAMPED JEFFERSON 1920 1954, ABOUT FLUSH
 MF0593'WITH THE GROUND.
 MF0593
 MF0593                          STATION RECOVERY (1954)
 MF0593
 MF0593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 MF0593'1 MI S FROM ROXBURY.
 MF0593'ABOUT 1 MILE SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 MF0593'PACIFIC RAILROAD FROM ROXBURY, LEE COUNTY, 30 YARDS SOUTH OF THE
 MF0593'STATION 1 MILE SIGN, 25 YARDS SOUTH OF THE FIRST SECTION-ROAD
 MF0593'CROSSING, AND 4 YARDS EAST OF THE EAST RAIL.  A STANDARD
 MF0593'TRIANGULATION-STATION DISK, STAMPED 918.069 JEFFERSON 1920 AND
 MF0593'SET IN THE TOP OF A CONCRETE POST.
 MF0593
 MF0593                          STATION RECOVERY (1969)
 MF0593
 MF0593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0593'THE STATION MARK, STAMPED JEFFERSON 1920 1954 IS ABOUT 10.45
 MF0593'MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0593'RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 5 POLES NORTHEAST
 MF0593'OF MILEPOST 59, 91 FEET SOUTH OF THE CENTER OF A CROSSING
 MF0593'OF THE RAILROAD AND A GRAVELED ROAD, 11-1/2 FEET EAST-SOUTHEAST
 MF0593'OF THE SOUTHEAST RAIL, 3-1/2 FEET WEST-NORTHWEST OF A WOODEN
 MF0593'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND
 MF0593'SET IN THE TOP OF A CONCRETE POST WHICH IS 3 FEET BELOW THE
 MF0593'SURFACE OF THE RIDGE FOR THE DITCH ON THE EAST SIDE OF THE
 MF0593'TRACK.
 MF0593'
 MF0593'R.M. JEFFERSON, STAMPED JEFFERSON 1920 IS 33.99 FEET
 MF0593'EAST-NORTHEAST OF THE STATION MARK, 95 FEET SOUTH-SOUTHEAST OF
 MF0593'A CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 44-1/2 FEET
 MF0593'EAST OF THE EAST RAIL, 71 FEET SOUTH-SOUTHWEST OF A CORNER FENCE
 MF0593'POST, 2 FEET WEST OF A FENCE, 1.0 FOOT WEST OF A METAL WITNESS
 MF0593'POST, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A
 MF0593'CONCRETE POST WHICH IS 5 INCHES BELOW THE SURFACE OF THE
 MF0593'GROUND.
 MF0593'
 MF0593'NOTE--THE R.M. IS SET SHALLOW AND IS VERY LOOSE.  THE R.M.
 MF0593'WAS NOT LEVELED TO BY THIS PARTY IN 1969.
 MF0593'
 MF0593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--10.45 MILES
 MF0593'NORTH
 MF0593
 MF0593                          STATION RECOVERY (1970)
 MF0593
 MF0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0593'THE STATION MARK WAS FOUND IN GOOD CONDITION.  THE REFERENCE
 MF0593'MARK WAS FOUND VERY LOOSE AND SHALLOW IN THE GROUND AND THE
 MF0593'DISK WAS SALVAGED.  REFERENCE MARKS 2 AND 3 WERE SET.  A NEW
 MF0593'DESCRIPTION FOLLOWS--
 MF0593'
 MF0593'THE STATION IS LOCATED 10.45 MILES NORTH ALONG THE CHICAGO,
 MF0593'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FOR THE STATION AT
 MF0593'MENDOTA, 91 FEET SOUTH OF THE CENTERLINE OF GRAVELED ROAD,
 MF0593'11 FEET EAST OF THE EAST RAIL OF RAILROAD, 34 FEET NORTHWEST
 MF0593'OF A FENCE, 85 FEET SOUTHWEST OF A FENCE CORNER AND 1 FOOT
 MF0593'NORTH OF A METAL WITNESS POST.  THE MONUMENT IS 4 INCHES
 MF0593'UNDERGROUND AND THE DISK IS STAMPED JEFFERSON 1920 1954.
 MF0593'
 MF0593'TO REACH THE STATION FROM THE INTERSECTION OF 1ST STREET AND
 MF0593'MAIN STREET AT THE SOUTHEAST CORNER OF THE COMPTON CITY PARK,
 MF0593'GO SOUTH AND EAST ON 1ST STREET FOR 1.0 MILE TO A SIDE ROAD
 MF0593'RIGHT.  CONTINUE EAST ON GRAVELED ROAD FOR 1.1 MILES TO RAILROAD
 MF0593'CROSSING AND THE STATION ON THE RIGHT.
 MF0593'
 MF0593'REFERENCE MARK 2 IS 71 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 MF0593'44 FEET EAST OF THE EAST RAIL, 1 FOOT WEST OF A FENCE, 42 FEET
 MF0593'SOUTH OF A FENCE CORNER AND 1 FOOT NORTH OF A METAL WITNESS
 MF0593'POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 MF0593'JEFFERSON 1920 NO 2 1970.
 MF0593'
 MF0593'REFERENCE MARK 3 IS 120 FEET SOUTH OF THE CENTERLINE OF THE
 MF0593'ROAD, 45 FEET EAST OF THE EAST RAIL, 1 FOOT WEST OF THE FENCE
 MF0593'AND 92 FEET SOUTH OF THE FENCE CORNER.  THE MONUMENT PROJECTS
 MF0593'4 INCHES AND THE DISK IS STAMPED JEFFERSON 1920 NO 3 1970.
 MF0593'
 MF0593'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0593'
 MF0593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2
 MF0593'MILES EAST OF COMPTON
 MF0593
 MF0593                          STATION RECOVERY (1972)
 MF0593
 MF0593'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF0593'JEFFERSON 1920, 1954-GOOD
 MF0593'
 MF0593'JEFFERSON 1920 NO 2 1970-GOOD
 MF0593'
 MF0593'JEFFERSON 1920 NO 3 1970-GOOD
 MF0593'
 MF0593'ALL MARKS FOUND AS DESCRIBED IN 1970.
 MF0593
 MF0593                          STATION RECOVERY (1995)
 MF0593
 MF0593'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0593'MARK NOT FOUND.
 MF0593
 MF0593                          STATION RECOVERY (2002)
 MF0593
 MF0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0593'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0593
 MF0593                          STATION RECOVERY (2003)
 MF0593
 MF0593'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0593'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1191 ***********************************************************************
 NH1191  DESIGNATION -  JEFFERSON PRAIRIE EV LUTH CH
 NH1191  PID         -  NH1191
 NH1191  STATE/COUNTY-  IL/BOONE
 NH1191  COUNTRY     -  US
 NH1191  USGS QUAD   -  BELVIDERE NE (2018)
 NH1191
 NH1191                         *CURRENT SURVEY CONTROL
 NH1191  ______________________________________________________________________
 NH1191* NAD 83(1997) POSITION- 42 29 28.68847(N) 088 51 53.59549(W)   ADJUSTED
 NH1191  ______________________________________________________________________
 NH1191  GEOID HEIGHT    -        -33.730 (meters)                     GEOID18
 NH1191  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 NH1191  HORZ ORDER      -  THIRD
 NH1191
 NH1191.The horizontal coordinates were established by classical geodetic methods
 NH1191.and adjusted by the National Geodetic Survey in October 1999.
 NH1191
 NH1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1191.GEOID18 height accuracy estimate available here.
 NH1191
 NH1191.Click photographs - Photos may exist for this station.
 NH1191
 NH1191.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1191
 NH1191. The following values were computed from the NAD 83(1997) position.
 NH1191
 NH1191;                    North         East     Units Scale Factor Converg.
 NH1191;SPC IL E     -   646,811.079   256,301.743   MT  0.99999848   -0 21 32.6
 NH1191;SPC IL E     - 2,122,079.35    840,883.30   sFT  0.99999848   -0 21 32.6
 NH1191;SPC IL W     -   647,473.535   807,014.306   MT  1.00008203   +0 52 45.9
 NH1191;SPC IL W     - 2,124,252.76  2,647,679.44   sFT  1.00008203   +0 52 45.9
 NH1191;SPC WI S     -    55,215.557   693,320.536   MT  1.00005758   +0 46 47.8
 NH1191;SPC WI S     -   181,153.04  2,274,669.13   sFT  1.00005758   +0 46 47.8
 NH1191;UTM  16      - 4,706,012.324   346,745.745   MT  0.99988898   -1 15 35.8
 NH1191
 NH1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4674506012(NAD 83)
 NH1191
 NH1191                          SUPERSEDED SURVEY CONTROL
 NH1191
 NH1191  NAD 83(1996)-  42 29 28.68779(N)    088 51 53.59605(W) AD(       ) 3
 NH1191  NAD 83(1991)-  42 29 28.68688(N)    088 51 53.59529(W) AD(       ) 3
 NH1191  NAD 83(1986)-  42 29 28.68355(N)    088 51 53.60008(W) AD(       ) 3
 NH1191  NAD 27      -  42 29 28.62800(N)    088 51 53.21900(W) AD(       ) 3
 NH1191
 NH1191.Superseded values are not recommended for survey control.
 NH1191
 NH1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1191.See file dsdata.pdf to determine how the superseded data were derived.
 NH1191
 NH1191_MARKER: 55 = TOWER
 NH1191
 NH1191  HISTORY     - Date     Condition        Report By
 NH1191  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1191  HISTORY     - 1954     GOOD             CGS
 NH1191  HISTORY     - 19971217 GOOD             USPSQD
 NH1191
 NH1191                          STATION DESCRIPTION
 NH1191
 NH1191'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1191'THIS STATION IS THE TOWER ON THE JEFFERSON PRAIRIE EVANGELICAL
 NH1191'LUTHERAN CHURCH, ABOUT 4.5 MILES SOUTH OF THE TOWN OF CLINTON,
 NH1191'WISCONSIN.  THE CHURCH IS JUST SOUTH OF THE WISCONSIN-ILLINOIS
 NH1191'STATE LINE, ABOUT 0.3 MILE SOUTH OF ROUTE 140 AT THE POINT
 NH1191'WHERE IT TURNS EAST, ABOUT 105 FEET WEST OF A GRAVEL ROAD,
 NH1191'ABOUT 0.15 MILE SOUTH OF GRAVEL CROSSROAD, AND ABOUT 45 FEET
 NH1191'SOUTH OF DRIVEWAY, IN THE SOUTHEASTERN PART OF THE SETTLEMENT
 NH1191'OF JEFFERSON PRAIRIE, ILLINOIS, IN SEC. 4, T 46 N, R 3 E.
 NH1191'THE CHURCH WAS ERECTED IN 1902.  THE TOWER IS QUITE
 NH1191'PROMINENT.
 NH1191'
 NH1191'THE TOWER IS ON THE NORTHEAST CORNER OF A WHITE WOOD CHURCH.
 NH1191'IT IS A SQUARE WHITE WOODEN STRUCTURE ABOUT 70 FEET HIGH
 NH1191'WITH LARGE GOTHIC WINDOW, PARTLY LOUVERED, PARTLY SCREENED,
 NH1191'ON EACH SIDE AND GABLES WITH METAL ORNAMENTS AT THEIR APICES
 NH1191'OVER THE WINDOWS.  THE STUBBY OCTAGONAL SHINGLED SPIRE-SHAPED
 NH1191'ROOF IS ABOUT 20 FEET HIGH AND HAS A GREY CROSS AT ITS APEX.
 NH1191'THE TOTAL HEIGHT IS ABOUT 95 FEET.
 NH1191
 NH1191                          STATION RECOVERY (1954)
 NH1191
 NH1191'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1191'STATION WAS RECOVERED AS DESCRIBED.  ORIGINAL DESCRIPTION
 NH1191'IS ADEQUATE.
 NH1191'
 NH1191'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1191'15 AND 140 IN CLINTON, WISC., GO SOUTH ON HIGHWAY 140 FOR
 NH1191'4.2 MILES TO WHERE HIGHWAY 140 TURNS EAST, CONTINUE SOUTH
 NH1191'ON GRAVEL ROAD FOR 0.3 MILE TO CHURCH ON THE RIGHT, WEST
 NH1191'SIDE OF ROAD AS DESCRIBED.
 NH1191
 NH1191                          STATION RECOVERY (1997)
 NH1191
 NH1191'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0594 ***********************************************************************
 MF0594  DESIGNATION -  JEFFERSON RESET
 MF0594  PID         -  MF0594
 MF0594  STATE/COUNTY-  IL/LEE
 MF0594  COUNTRY     -  US
 MF0594  USGS QUAD   -  COMPTON (2018)
 MF0594
 MF0594                         *CURRENT SURVEY CONTROL
 MF0594  ______________________________________________________________________
 MF0594* NAD 83(1986) POSITION- 41 41 03.73   (N) 089 03 05.33   (W)   HD_HELD1
 MF0594* NAVD 88 ORTHO HEIGHT -   279.638 (meters)      917.45  (feet) ADJUSTED
 MF0594  ______________________________________________________________________
 MF0594  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF0594  DYNAMIC HEIGHT  -        279.531 (meters)      917.09  (feet) COMP
 MF0594  MODELED GRAVITY -    980,234.0   (mgal)                       NAVD 88
 MF0594
 MF0594  VERT ORDER      -  FIRST     CLASS I
 MF0594
 MF0594.The horizontal coordinates were determined by differentially corrected
 MF0594.hand held GPS observations or other comparable positioning techniques
 MF0594.and have an estimated accuracy of +/- 3 meters.
 MF0594
 MF0594.The orthometric height was determined by differential leveling and
 MF0594.adjusted by the NATIONAL GEODETIC SURVEY
 MF0594.in June 1991.
 MF0594
 MF0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0594.GEOID18 height accuracy estimate available here.
 MF0594
 MF0594.Click photographs - Photos may exist for this station.
 MF0594
 MF0594.The dynamic height is computed by dividing the NAVD 88
 MF0594.geopotential number by the normal gravity value computed on the
 MF0594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0594.degrees latitude (g = 980.6199 gals.).
 MF0594
 MF0594.The modeled gravity was interpolated from observed gravity values.
 MF0594
 MF0594;                    North         East    Units  Estimated Accuracy
 MF0594;SPC IL W     -   557,628.4     792,844.4     MT  (+/- 3 meters HH1 GPS) 
 MF0594
 MF0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2925916766(NAD 83)
 MF0594
 MF0594                          SUPERSEDED SURVEY CONTROL
 MF0594
 MF0594  NGVD 29 (??/??/92)  279.670  (m)          917.55   (f) ADJ UNCH    1 1
 MF0594
 MF0594.Superseded values are not recommended for survey control.
 MF0594
 MF0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0594.See file dsdata.pdf to determine how the superseded data were derived.
 MF0594
 MF0594_MARKER: DS = TRIANGULATION STATION DISK
 MF0594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0594_STAMPING: JEFFERSON 1920 1954
 MF0594_MARK LOGO: CGS
 MF0594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0594+STABILITY: SURFACE MOTION
 MF0594
 MF0594  HISTORY     - Date     Condition        Report By
 MF0594  HISTORY     - 1954     MONUMENTED       CGS
 MF0594  HISTORY     - 1969     GOOD             CGS
 MF0594  HISTORY     - 1970     GOOD             NGS
 MF0594  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0594  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0594  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0594
 MF0594                          STATION DESCRIPTION
 MF0594
 MF0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0594'10.4 MI N FROM MENDOTA.
 MF0594'ABOUT 10.45 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0594'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA,
 MF0594'5 POLES NORTHEAST OF MILEPOST 59, 91 FEET SOUTH OF THE CENTER
 MF0594'OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 11 1/2 FEET
 MF0594'EAST-SOUTHEAST OF THE SOUTHEAST RAIL, 3 1/2 FEET WEST-NORTHWEST
 MF0594'OF A WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 MF0594'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 3 FEET
 MF0594'BELOW THE SURFACE OF THE RIDGE FOR THE DITCH ON THE EAST SIDE OF
 MF0594'THE TRACK.  SEC 18, T37N, R 2E.
 MF0594
 MF0594                          STATION RECOVERY (1970)
 MF0594
 MF0594'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 MF0594'RECOVERED IN GOOD CONDITION.
 MF0594
 MF0594                          STATION RECOVERY (1995)
 MF0594
 MF0594'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0594'MARK NOT FOUND.
 MF0594
 MF0594                          STATION RECOVERY (2002)
 MF0594
 MF0594'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0594'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0594
 MF0594                          STATION RECOVERY (2003)
 MF0594
 MF0594'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0594'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0592 ***********************************************************************
 MF0592  DESIGNATION -  JEFFERSON RM 2
 MF0592  PID         -  MF0592
 MF0592  STATE/COUNTY-  IL/LEE
 MF0592  COUNTRY     -  US
 MF0592  USGS QUAD   -  COMPTON (2018)
 MF0592
 MF0592                         *CURRENT SURVEY CONTROL
 MF0592  ______________________________________________________________________
 MF0592* NAD 83(1986) POSITION- 41 41 03.92   (N) 089 03 04.72   (W)   HD_HELD1
 MF0592* NAVD 88 ORTHO HEIGHT -   280.35  (meters)      919.8   (feet) RESET
 MF0592  ______________________________________________________________________
 MF0592  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF0592  VERT ORDER      -  THIRD
 MF0592
 MF0592.The horizontal coordinates were determined by differentially corrected
 MF0592.hand held GPS observations or other comparable positioning techniques
 MF0592.and have an estimated accuracy of +/- 3 meters.
 MF0592
 MF0592.The orthometric height was computed from unverified reset data.
 MF0592
 MF0592.No vertical observational check was made to the station.
 MF0592
 MF0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0592.GEOID18 height accuracy estimate available here.
 MF0592
 MF0592.Click photographs - Photos may exist for this station.
 MF0592
 MF0592;                    North         East    Units  Estimated Accuracy
 MF0592;SPC IL W     -   557,634.5     792,858.5     MT  (+/- 3 meters HH1 GPS) 
 MF0592
 MF0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2927416771(NAD 83)
 MF0592
 MF0592                          SUPERSEDED SURVEY CONTROL
 MF0592
 MF0592  NGVD 29 (??/??/??)  280.38   (m)          919.9    (f) RESET       3  
 MF0592
 MF0592.Superseded values are not recommended for survey control.
 MF0592
 MF0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0592.See file dsdata.pdf to determine how the superseded data were derived.
 MF0592
 MF0592_MARKER: DR = REFERENCE MARK DISK
 MF0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0592_STAMPING: JEFFERSON 1920 NO 2 1970
 MF0592_MARK LOGO: CGS
 MF0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0592+STABILITY: SURFACE MOTION
 MF0592
 MF0592  HISTORY     - Date     Condition        Report By
 MF0592  HISTORY     - 1970     MONUMENTED       NGS
 MF0592  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0592  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0592  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0592
 MF0592                          STATION DESCRIPTION
 MF0592
 MF0592'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0592'1.5 MI E FROM COMPTON.
 MF0592'1.0 MILE SOUTH AND EAST ALONG 1ST STREET FROM ITS INTERSECTION
 MF0592'WITH MAIN STREET AT THE SOUTHEAST CORNER OF THE COMPTON CITY
 MF0592'PARK TO A SIDE ROAD SOUTH, CONTINUE EAST ON GRAVELED ROAD FOR
 MF0592'1.1 MILES TO RAILROAD CROSSING AND THE MARK ON THE RIGHT.  71
 MF0592'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 44 FEET EAST OF THE
 MF0592'EAST RAIL OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0592'RAILROAD, 1 FOOT WEST OF A FENCE, 42 FEET SOUTH OF A FENCE
 MF0592'CORNER AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE DISK IS
 MF0592'SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 4 INCHES.
 MF0592
 MF0592                          STATION RECOVERY (1995)
 MF0592
 MF0592'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0592'MARK NOT FOUND.
 MF0592
 MF0592                          STATION RECOVERY (2002)
 MF0592
 MF0592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0592'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0592
 MF0592                          STATION RECOVERY (2003)
 MF0592
 MF0592'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0592'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0591 ***********************************************************************
 MF0591  DESIGNATION -  JEFFERSON RM 3
 MF0591  PID         -  MF0591
 MF0591  STATE/COUNTY-  IL/LEE
 MF0591  COUNTRY     -  US
 MF0591  USGS QUAD   -  COMPTON (2018)
 MF0591
 MF0591                         *CURRENT SURVEY CONTROL
 MF0591  ______________________________________________________________________
 MF0591* NAD 83(1986) POSITION- 41 41 03.47   (N) 089 03 05.00   (W)   HD_HELD1
 MF0591* NAVD 88 ORTHO HEIGHT -   280.39  (meters)      919.9   (feet) RESET
 MF0591  ______________________________________________________________________
 MF0591  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF0591  VERT ORDER      -  THIRD
 MF0591
 MF0591.The horizontal coordinates were determined by differentially corrected
 MF0591.hand held GPS observations or other comparable positioning techniques
 MF0591.and have an estimated accuracy of +/- 3 meters.
 MF0591
 MF0591.The orthometric height was computed from unverified reset data.
 MF0591
 MF0591.No vertical observational check was made to the station.
 MF0591
 MF0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0591.GEOID18 height accuracy estimate available here.
 MF0591
 MF0591.Click photographs - Photos may exist for this station.
 MF0591
 MF0591;                    North         East    Units  Estimated Accuracy
 MF0591;SPC IL W     -   557,620.5     792,852.2     MT  (+/- 3 meters HH1 GPS) 
 MF0591
 MF0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2926716758(NAD 83)
 MF0591
 MF0591                          SUPERSEDED SURVEY CONTROL
 MF0591
 MF0591  NGVD 29 (??/??/??)  280.42   (m)          920.0    (f) RESET       3  
 MF0591
 MF0591.Superseded values are not recommended for survey control.
 MF0591
 MF0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0591.See file dsdata.pdf to determine how the superseded data were derived.
 MF0591
 MF0591_MARKER: DR = REFERENCE MARK DISK
 MF0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0591_STAMPING: JEFFERSON 1920 NO 3 1970
 MF0591_MARK LOGO: CGS
 MF0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0591+STABILITY: SURFACE MOTION
 MF0591
 MF0591  HISTORY     - Date     Condition        Report By
 MF0591  HISTORY     - 1970     MONUMENTED       NGS
 MF0591  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0591  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0591  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0591
 MF0591                          STATION DESCRIPTION
 MF0591
 MF0591'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0591'1.5 MI E FROM COMPTON.
 MF0591'1.0 MILE SOUTH AND EAST ALONG 1ST STREET FROM ITS INTERSECTION
 MF0591'WITH MAIN STREET AT THE SOUTHEAST CORNER OF THE COMPTON CITY
 MF0591'PARK TO A SIDE ROAD RIGHT.  CONTINUE EAST ON THE GRAVELED ROAD
 MF0591'FOR 1.1 MILES TO RAILROAD CROSSING AND THE MARK ON THE RIGHT.
 MF0591'120 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 45 FEET EAST OF
 MF0591'THE EAST RAIL OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0591'RAILROAD, 1 FOOT WEST OF A FENCE AND 92 FEET SOUTH OF A FENCE
 MF0591'CORNER, SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 MF0591'ABOUT 4 INCHES.
 MF0591
 MF0591                          STATION RECOVERY (1995)
 MF0591
 MF0591'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0591'MARK NOT FOUND.
 MF0591
 MF0591                          STATION RECOVERY (2002)
 MF0591
 MF0591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0591'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0591
 MF0591                          STATION RECOVERY (2003)
 MF0591
 MF0591'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0591'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0730 ***********************************************************************
 MG0730  DESIGNATION -  JENSEN
 MG0730  PID         -  MG0730
 MG0730  STATE/COUNTY-  IL/WARREN
 MG0730  COUNTRY     -  US
 MG0730  USGS QUAD   -  ALEXIS (2018)
 MG0730
 MG0730                         *CURRENT SURVEY CONTROL
 MG0730  ______________________________________________________________________
 MG0730* NAD 83(1997) POSITION- 41 00 28.10048(N) 090 36 27.19216(W)   ADJUSTED
 MG0730* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 MG0730  ______________________________________________________________________
 MG0730  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 MG0730  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 MG0730  HORZ ORDER      -  FIRST
 MG0730
 MG0730.The horizontal coordinates were established by classical geodetic methods
 MG0730.and adjusted by the National Geodetic Survey in October 1999.
 MG0730
 MG0730.The orthometric height was scaled from a topographic map.
 MG0730
 MG0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0730.GEOID18 height accuracy estimate available here.
 MG0730
 MG0730.Click photographs - Photos may exist for this station.
 MG0730
 MG0730.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0730
 MG0730. The following values were computed from the NAD 83(1997) position.
 MG0730
 MG0730;                    North         East     Units Scale Factor Converg.
 MG0730;SPC IL W     -   481,985.959   662,912.422   MT  0.99995810   -0 17 21.5
 MG0730;SPC IL W     - 1,581,315.60  2,174,905.17   sFT  0.99995810   -0 17 21.5
 MG0730;UTM  15      - 4,542,380.647   701,192.920   MT  1.00009823   +1 34 13.3
 MG0730
 MG0730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0730!SPC IL W     -   0.99997020  x   0.99995810  =   0.99992831
 MG0730!UTM  15      -   0.99997020  x   1.00009823  =   1.00006843
 MG0730
 MG0730:                Primary Azimuth Mark                     Grid Az
 MG0730:SPC IL W     -  THOMA                                    077 14 06.2
 MG0730:UTM  15      -  THOMA                                    075 22 31.4
 MG0730
 MG0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0119242380(NAD 83)
 MG0730
 MG0730|---------------------------------------------------------------------|
 MG0730| PID    Reference Object                     Distance      Geod. Az  |
 MG0730|                                                           dddmmss.s |
 MG0730| MG0729 VIOLA MUNICIPAL TANK                APPROX.21.7 KM 0042824.2 |
 MG0730| MG0706 THOMA                               APPROX.18.2 KM 0765644.7 |
 MG0730| LD0726 KANSAS CITY CHICAGO AWY BN 25A      APPROX.12.6 KM 1014255.6 |
 MG0730| LD0722 KANSAS CITY CHICAGO AWY BN 25B      APPROX.19.5 KM 1044738.7 |
 MG0730| CL9614 JENSEN RM 1                          34.390 METERS 12004     |
 MG0730| LD0756 ORMONDE STANOLIND PLINE CO TK       APPROX.17.1 KM 1822500.6 |
 MG0730| LD0760 MONMOUTH MUNICIPAL TANK             APPROX.11.8 KM 1972115.6 |
 MG0730| LD0761 KANSAS CITY CHICAGO AWY BCN 24      APPROX. 9.0 KM 1974201.8 |
 MG0730| LD0759 MONMOUTH WARREN CO CTHSE CUP        APPROX.11.2 KM 1981723.6 |
 MG0730| LD0762 MONMOUTH CATHOLIC CHURCH SPIRE      APPROX.11.3 KM 1985312.1 |
 MG0730| CL9615 JENSEN RM 2                          25.989 METERS 23535     |
 MG0730| CL9613 JENSEN AZ MK                                       2693929.7 |
 MG0730| MG0732 ALEDO WATER TANK                    APPROX.24.6 KM 3304646.3 |
 MG0730| MG0731 ALEDO MERCER CO CTHSE CUPOLA        APPROX.24.4 KM 3305601.4 |
 MG0730|---------------------------------------------------------------------|
 MG0730
 MG0730                          SUPERSEDED SURVEY CONTROL
 MG0730
 MG0730  NAD 83(1996)-  41 00 28.10057(N)    090 36 27.19235(W) AD(       ) 1
 MG0730  NAD 83(1986)-  41 00 28.10377(N)    090 36 27.19401(W) AD(       ) 1
 MG0730  NAD 27      -  41 00 27.97100(N)    090 36 26.70500(W) AD(       ) 1
 MG0730
 MG0730.Superseded values are not recommended for survey control.
 MG0730
 MG0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0730.See file dsdata.pdf to determine how the superseded data were derived.
 MG0730
 MG0730_MARKER: DS = TRIANGULATION STATION DISK
 MG0730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0730_STAMPING: JENSEN 1939
 MG0730_MARK LOGO: CGS
 MG0730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0730+STABILITY: SURFACE MOTION
 MG0730
 MG0730  HISTORY     - Date     Condition        Report By
 MG0730  HISTORY     - 1939     MONUMENTED       CGS
 MG0730  HISTORY     - 1972     GOOD             ILHD
 MG0730  HISTORY     - 1975     GOOD             USGS
 MG0730  HISTORY     - 1976     GOOD             NGS
 MG0730  HISTORY     - 20010331 GOOD             NGS
 MG0730
 MG0730                          STATION DESCRIPTION
 MG0730
 MG0730'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 MG0730'THE STATION IS LOCATED 6-3/4 MILES NORTH AND 2 MILES EAST OF
 MG0730'MONMOUTH.  4 MILES SOUTH AND 2-1/2 MILES WEST OF ALEXIS.
 MG0730'IN THE SOUTHWEST QUARTER OF SEC. 22, T. 12 N., R. 2 W.  24-1/2
 MG0730'FEET NORTH OF THE CENTER LINE OF THE EAST-AND-WEST SECTION
 MG0730'LINE ROAD.  30 FEET EAST OF A TELEPHONE POLE.  5-1/2 FEET
 MG0730'EAST OF A NORTH-AND-SOUTH FENCE LINE.  1 FOOT NORTH OF AN
 MG0730'EAST-AND-WEST FENCE LINE.  AND 0.15 MILE EAST OF A CROSSROADS
 MG0730'AT THE SOUTHWEST CORNER OF THE SECTION.  THE MARKS
 MG0730'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED
 MG0730'JENSEN 1939.
 MG0730'
 MG0730'TO REACH THE STATION FROM THE NORTH SIDE OF THE SQUARE IN
 MG0730'THE CENTER OF MONMOUTH, GO NORTH ON U.S. HIGHWAY NO. 67 FOR
 MG0730'6.45 MILES TO A CROSS ROAD.  TURN RIGHT (EAST) AND GO 1.15
 MG0730'MILES TO A NORTH-AND-SOUTH FENCE LINE AND THE STATION ON
 MG0730'THE NORTH SIDE OF THE ROAD.
 MG0730'
 MG0730'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 MG0730'BRONZE DISKS SET IN CONCRETE.
 MG0730'
 MG0730'REFERENCE MARK NO. 1 IS 112.51 FEET, 34.295 METERS, EAST-SOUTHEAST
 MG0730'OF THE STATION.  27 FEET SOUTH OF THE CENTER LINE OF THE ROAD.
 MG0730'ON THE NORTH SIDE OF A FENCE LINE.  AND 11 FEET SOUTHWEST
 MG0730'OF A 24-INCH LONE ELM TREE.  THE MARK PROJECTS
 MG0730'6 INCHES ABOVE THE GROUND AND IS STAMPED JENSEN NO 1 1939.
 MG0730'
 MG0730'REFERENCE MARK NO. 2 IS 85.26 FEET, 25.988 METERS, SOUTHWEST
 MG0730'OF THE STATION.  ON THE NORTH SIDE OF A FENCE LINE.  27 FEET
 MG0730'SOUTH OF THE CENTER LINE OF THE ROAD.  AND 25 FEET EAST OF
 MG0730'A TELEPHONE POLE.  THE MARK PROJECTS 6 INCHES ABOVE
 MG0730'THE GROUND AND IS STAMPED JENSEN NO 2 1939.
 MG0730'
 MG0730'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE WEST OF THE STATION.
 MG0730'ON THE NORTH SIDE OF A FENCE LINE.  AND 23 FEET SOUTH OF THE
 MG0730'CENTER LINE OF THE ROAD.  THE MARK PROJECTS 6
 MG0730'INCHES ABOVE THE GROUND AND IS STAMPED JENSEN 1939.
 MG0730'
 MG0730'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE POSTS WHICH
 MG0730'PROJECT 2-1/2 FEET ABOVE THE GROUND.
 MG0730'
 MG0730'103-FOOT TOWER IS NEEDED TO SEE 103-FOOT TOWER AT ROSETTA 1931.
 MG0730'
 MG0730'64-FOOT TOWER IS NEEDED TO SEE 103-FOOT TOWER AT THOMA.
 MG0730'
 MG0730'64-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT DUKE.
 MG0730'
 MG0730'64-FOOT TOWER IS NEEDED TO SEE 103-FOOT TOWER AT KIRK.
 MG0730'
 MG0730'37-FOOT TOWER IS NEEDED TO SEE 64-FOOT TOWER AT MONMOUTH.
 MG0730'
 MG0730'37-FOOT TOWER IS NEEDED TO SEE 103-FOOT TOWER AT ORMONDE.
 MG0730'
 MG0730'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MG0730
 MG0730                          STATION RECOVERY (1972)
 MG0730
 MG0730'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MG0730'JENSON 1939-GOOD
 MG0730'
 MG0730'JENSON NO. 1 1939-GOOD
 MG0730'
 MG0730'JENSON NO. 2 1939-GOOD
 MG0730'
 MG0730'STATION AND R.M. 1 AND R.M. 2 WERE RECOVERED AS DESCRIBED
 MG0730'EXCEPT FOR THE FOLLOWING CHANGES--STATION IS 89 FT N.E. OF
 MG0730'A POWER POLE, R.M. 1 IS 173 FT E. OF SAME POWER POLE, AND
 MG0730'R.M. 2 IS 4.7 FT E. OF THE POWER POLE.  SOME DELETIONS IN THE
 MG0730'DESCRIPTION SHOULD BE MADE.  FOR STATION - DELETE 30 FT EAST
 MG0730'OF A TELEPHONE POLE.  5-1/2 FT. E. OF A NORTH-SOUTH FENCE
 MG0730'LINE.  FOR R.M. 1 - DELETE - 11 FEET SOUTHWEST OF A 24-INCH
 MG0730'ELM TREE.  FOR R.M. 2 - DELETE - 25 FEET EAST OF A TELEPHONE
 MG0730'POLE.
 MG0730
 MG0730                          STATION RECOVERY (1975)
 MG0730
 MG0730'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975 (JWO)
 MG0730'AZIMUTH MARK NOT FOUND AFTER SEARCH.  MAY HAVE BEEN DESTROYED
 MG0730'DUE TO DITCHING.
 MG0730
 MG0730                          STATION RECOVERY (1976)
 MG0730
 MG0730'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MG0730'RM 1 TO RM 2 OBSTRUCTED BY THORN TREES AND HEAVY BRUSH.
 MG0730'
 MG0730'STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 MG0730'CONDITION.  THE AZIMUTH MARK WAS NOT FOUND AND ASSUMED DESTROYED
 MG0730'BY AN UNDERGROUND DITCHING MACHINE.  THE ANGLE BETWEEN THE
 MG0730'REFERENCE MARKS CHECKED.  THE DISTANCE TO REFERENCE MARK 1 WAS 0.02
 MG0730'FOOT LONGER.  THE DISTANCE TO REFERENCE MARK 2 CHECKED.  DUE
 MG0730'TO ROAD CHANGES A NEW DESCRIPTION FOLLOWS--
 MG0730'
 MG0730'STATION IS ABOUT 7 MILES NORTH NORTHEAST OF MONMOUTH, 2-1/2 MILES
 MG0730'SOUTHWEST OF ALEXIS AND ON ROAD R-O-W.  IT IS 0.15 MILE EAST OF A
 MG0730'CROSSROADS, 28 FEET NORTH OF THE CENTER LINE OF THE ROAD AND 1 FOOT
 MG0730'NORTH OF A FENCELINE AND METAL WITNESS POST.  THE MONUMENT
 MG0730'PROJECTS 5 INCHES AND THE DISK STAMPED JENSEN 1939.
 MG0730'
 MG0730'REFERENCE MARK 1 IS 23 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 MG0730'1 FOOT NORTH OF A FENCELINE AND 1 FOOT EAST OF A METAL WITNESS
 MG0730'POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK STAMPED
 MG0730'JENSEN NO 1 1939.
 MG0730'
 MG0730'REFERENCE MARK 2 IS 23 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 MG0730'5 FEET EAST OF A POWER POLE, 1 FOOT NORTH OF THE FENCELINE AND
 MG0730'1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 8
 MG0730'INCHES AND THE DISK STAMPED JENSEN NO 2 1939.
 MG0730'
 MG0730'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 34 AND
 MG0730'67 AT THE NORTH EDGE OF MONMOUTH, GO NORTH ON U.S. HIGHWAY 67 FOR
 MG0730'5.85 MILE TO A CROSSROAD.  TURN RIGHT AND GO EAST ON A GRAVELED
 MG0730'ROAD FOR 1.15 MILE TO THE STATION ON THE LEFT, NORTH SIDE OF THE
 MG0730'ROAD AS DESCRIBED.
 MG0730'
 MG0730'NOTE--THERE WAS NO OBJECT VISIBLE TO ESTABLISH A NEW AZIMUTH MARK
 MG0730'FROM.
 MG0730'
 MG0730'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES NORTH
 MG0730'NORTHEAST OF MONMOUTH.
 MG0730'
 MG0730'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MG0730
 MG0730                          STATION RECOVERY (2001)
 MG0730
 MG0730'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MG0730'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0598 ***********************************************************************
 MF0598  DESIGNATION -  JERSEY
 MF0598  PID         -  MF0598
 MF0598  STATE/COUNTY-  IL/LEE
 MF0598  COUNTRY     -  US
 MF0598  USGS QUAD   -  COMPTON (2018)
 MF0598
 MF0598                         *CURRENT SURVEY CONTROL
 MF0598  ______________________________________________________________________
 MF0598* NAD 83(1997) POSITION- 41 39 20.84320(N) 089 03 41.58307(W)   ADJUSTED
 MF0598* NAVD 88 ORTHO HEIGHT -   283.899 (meters)      931.43  (feet) ADJUSTED
 MF0598  ______________________________________________________________________
 MF0598  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0598  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 MF0598  DYNAMIC HEIGHT  -        283.790 (meters)      931.07  (feet) COMP
 MF0598  MODELED GRAVITY -    980,230.4   (mgal)                       NAVD 88
 MF0598
 MF0598  HORZ ORDER      -  SECOND
 MF0598  VERT ORDER      -  FIRST     CLASS I
 MF0598
 MF0598.The horizontal coordinates were established by classical geodetic methods
 MF0598.and adjusted by the National Geodetic Survey in October 1999.
 MF0598
 MF0598.The orthometric height was determined by differential leveling and
 MF0598.adjusted by the NATIONAL GEODETIC SURVEY
 MF0598.in June 1991.
 MF0598
 MF0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0598.GEOID18 height accuracy estimate available here.
 MF0598
 MF0598.Click photographs - Photos may exist for this station.
 MF0598
 MF0598.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0598
 MF0598.The dynamic height is computed by dividing the NAVD 88
 MF0598.geopotential number by the normal gravity value computed on the
 MF0598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0598.degrees latitude (g = 980.6199 gals.).
 MF0598
 MF0598.The modeled gravity was interpolated from observed gravity values.
 MF0598
 MF0598. The following values were computed from the NAD 83(1997) position.
 MF0598
 MF0598;                    North         East     Units Scale Factor Converg.
 MF0598;SPC IL W     -   554,443.469   792,046.719   MT  1.00004540   +0 44 04.5
 MF0598;SPC IL W     - 1,819,036.61  2,598,573.28   sFT  1.00004540   +0 44 04.5
 MF0598;UTM  16      - 4,613,613.118   328,345.865   MT  0.99996261   -1 22 14.0
 MF0598
 MF0598!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0598!SPC IL W     -   0.99996066  x   1.00004540  =   1.00000606
 MF0598!UTM  16      -   0.99996066  x   0.99996261  =   0.99992327
 MF0598
 MF0598:                Primary Azimuth Mark                     Grid Az
 MF0598:SPC IL W     -  IMMANUEL EV LUTH CH SPIRE                236 06 31.8
 MF0598:UTM  16      -  IMMANUEL EV LUTH CH SPIRE                238 12 50.3
 MF0598
 MF0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2834513613(NAD 83)
 MF0598
 MF0598|---------------------------------------------------------------------|
 MF0598| PID    Reference Object                     Distance      Geod. Az  |
 MF0598|                                                           dddmmss.s |
 MF0598| MF0600 JERSEY RM 2                          20.538 METERS 01527     |
 MF0598| MF0599 JERSEY RM                             5.230 METERS 10412     |
 MF0598| MF0601 JERSEY RM 3                           5.865 METERS 11458     |
 MF0598| MF1556 IMMANUEL EV LUTH CH SPIRE           APPROX. 2.9 KM 2365036.3 |
 MF0598|---------------------------------------------------------------------|
 MF0598
 MF0598                          SUPERSEDED SURVEY CONTROL
 MF0598
 MF0598  NAD 83(1996)-  41 39 20.84391(N)    089 03 41.58502(W) AD(       ) 2
 MF0598  NAD 83(1986)-  41 39 20.84899(N)    089 03 41.58779(W) AD(       ) 2
 MF0598  NAD 27      -  41 39 20.74420(N)    089 03 41.27990(W) AD(       ) 2
 MF0598  USSD        -  41 39 20.90000(N)    089 03 41.06000(W) AD(       ) 3
 MF0598  NGVD 29 (??/??/92)  283.926  (m)          931.51   (f) ADJ UNCH    1 1
 MF0598  NGVD 29             283.93   (m)          931.5    (f) LEVELING    3  
 MF0598
 MF0598.Superseded values are not recommended for survey control.
 MF0598
 MF0598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0598.See file dsdata.pdf to determine how the superseded data were derived.
 MF0598
 MF0598_MARKER: DS = TRIANGULATION STATION DISK
 MF0598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0598_STAMPING: 931.534 JERSEY 1920
 MF0598_MARK LOGO: CGS
 MF0598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0598+STABILITY: SURFACE MOTION
 MF0598
 MF0598  HISTORY     - Date     Condition        Report By
 MF0598  HISTORY     - 1920     MONUMENTED       CGS
 MF0598  HISTORY     - 1954     GOOD             CGS
 MF0598  HISTORY     - 1969     GOOD             CGS
 MF0598  HISTORY     - 1969     GOOD             CGS
 MF0598  HISTORY     - 1970     GOOD             NGS
 MF0598  HISTORY     - 1970     GOOD             NGS
 MF0598  HISTORY     - 1972     GOOD             ILHD
 MF0598  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0598  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0598  HISTORY     - 20030723 POOR             USPSQD
 MF0598
 MF0598                          STATION DESCRIPTION
 MF0598
 MF0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0598'STATION IS ABOUT 3 MILES S OF ROXBURY, ON THE E SIDE OF THE
 MF0598'CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 100 YARDS
 MF0598'SE OF THE RESIDENCE OF CONRAD ZIMMERMAN, AND 17 YARDS S OF
 MF0598'THE THIRD SECTION-LINE ROAD CROSSING S OF ROXBURY.  THE SURFACE,
 MF0598'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 MF0598'SET IN CONCRETE.  THE
 MF0598'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE
 MF0598'FENCE LINE, 5.23 METERS (17.16 FEET) FROM THE STATION,
 MF0598'S 75 DEG 58 MIN E.
 MF0598
 MF0598                          STATION RECOVERY (1954)
 MF0598
 MF0598'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0598'THIS TRAVERSE STATION RECOVERED IN GOOD CONDITION.
 MF0598'
 MF0598'TO REACH FROM THE RAILROAD STATION AT ROXBURY, GO E FOR 0.15
 MF0598'MI. TO A SIDE ROAD RIGHT, TURN RIGHT AND GO S FOR 1.0 MI. TO
 MF0598'A SIDE ROAD RIGHT, TURN RIGHT AND GO W FOR 0.75 MI. TO A
 MF0598'RAILROAD CROSSING, CROSS TRACKS, CONTINUE 0.1 MI. TO A SIDE
 MF0598'ROAD LEFT, TURN LEFT AND GO S FOR 2.0 MI. TO A CROSSROAD, TURN
 MF0598'RIGHT AND GO W FOR 0.5 MI. TO A RAILROAD CROSSING AND THE
 MF0598'STATION AT THE LEFT ON THE E SIDE OF THE TRACKS.
 MF0598'
 MF0598'STATION MARK IS 27.2 FT. E OF THE E RAIL, 47.35 FT. S-SE OF
 MF0598'THE RAILROAD CROSSING SIGN ON THE E SIDE OF THE TRACKS, AND
 MF0598'23.0 FT. S OF THE CENTER OF A DIRT-ROAD CROSSING.  THE MARK
 MF0598'IS FLUSH WITH THE GROUND.
 MF0598'
 MF0598'THE REFERENCE MARK IS 2.1 FT. SW OF THE BRACE POST OF THE
 MF0598'RAILROAD RIGHT-OF-WAY FENCE.  THE MARK IS FLUSH WITH THE
 MF0598'GROUND.
 MF0598'
 MF0598'THE 1920 DESCRIPTION WAS FOUND INADEQUATE EXCEPT AS TO TYPE
 MF0598'OF MARKS, AND DISTANCE AND DIRECTION TO REFERENCE MARK WHICH
 MF0598'CHECKED.
 MF0598
 MF0598                          STATION RECOVERY (1969)
 MF0598
 MF0598'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0598'THE STATION MARK, STAMPED 931.534 JERSEY 1920 IS ABOUT 8.35
 MF0598'MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0598'RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.1 MILE NORTH
 MF0598'OF MILEPOST 61, 28-1/2 FEET EAST OF THE EAST RAIL, 33-1/2
 MF0598'FEET SOUTH OF THE CENTER LINE OF A GRADED DIRT ROAD, 47-1/2
 MF0598'FEET SOUTHEAST AND ACROSS THE ROAD FROM A RAILROAD CROSSING
 MF0598'SIGN, 24 FEET WEST-SOUTHWEST OF A POWER POLE, 22 FEET
 MF0598'WEST-SOUTHWEST OF A CORNER FENCE POST, 19-1/2 FEET WEST OF A
 MF0598'FENCE, 17.16 FEET WEST OF R.M. JERSEY, ABOUT 2 FEET ABOVE
 MF0598'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0598'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 MF0598'GROUND.
 MF0598'
 MF0598'R.M. JERSEY, STAMPED JERSEY 1920 IS 17.16 FEET EAST OF THE
 MF0598'STATION MARK, 45 FEET EAST OF THE EAST RAIL, 37 FEET SOUTH
 MF0598'OF THE CENTER LINE OF A GRADED DIRT ROAD, 11-1/2 FEET SOUTH
 MF0598'OF A CORNER FENCE POST, 12-1/2 FEET SOUTH OF A POWER POLE, 2
 MF0598'FEET WEST OF A FENCE, ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK,
 MF0598'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH
 MF0598'ABOVE THE SURFACE OF THE GROUND.
 MF0598'
 MF0598'NOTE--THIS MARK IS SET SHALLOW AND IS VERY LOOSE.  IT WAS NOT
 MF0598'LEVELED TO BY THIS PARTY IN 1969.
 MF0598'
 MF0598'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8.35 MILES
 MF0598'NORTH
 MF0598
 MF0598                          STATION RECOVERY (1969)
 MF0598
 MF0598'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0598'8.4 MI N FROM MENDOTA.
 MF0598'ABOUT 8.35 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0598'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA,
 MF0598'0.1 MILE NORTH OF MILEPOST 61, 28 1/2 FEET EAST OF THE EAST
 MF0598'RAIL, 33 1/2 FEET SOUTH OF THE CENTER LINE OF A GRADED DIRT
 MF0598'ROAD, 47 1/2 FEET SOUTHEAST AND ACROSS THE ROAD FROM A
 MF0598'RAILROAD CROSSING SIGN, 24 FEET WEST-SOUTHWEST OF A POWER POLE,
 MF0598'22 FEET WEST-SOUTHWEST OF A CORNER FENCE POST, 19 1/2 FEET WEST
 MF0598'OF A FENCE, 17.16 FEET WEST OF R.M. JERSEY, ABOUT 2 FEET ABOVE
 MF0598'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0598'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC
 MF0598'25, T37N, R 1E.
 MF0598
 MF0598                          STATION RECOVERY (1970)
 MF0598
 MF0598'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0598'THE STATION MARK WAS FOUND IN GOOD CONDITION.  THE REFERENCE
 MF0598'MARK WAS FOUND LOOSE AND ABOUT 1 FOOT DEEP AND THE DISK WAS
 MF0598'SALVAGED.  REFERENCE MARKS 2 AND 3 WERE SET.  A NEW DESCRIPTION
 MF0598'FOLLOWS--
 MF0598'
 MF0598'THE STATION IS LOCATED ABOUT 8 MILES NORTHEAST OF MENDOTA,
 MF0598'ALONG THE EAST SIDE AND ON THE RIGHT-OF-WAY OF THE CHICAGO,
 MF0598'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 1 FOOT NORTH OF A METAL
 MF0598'WITNESS POST, 33 FEET SOUTH OF THE CENTERLINE OF ROAD, 24 FEET
 MF0598'WEST SOUTHWEST OF A POWER POLE, 22 FEET SOUTHWEST OF A FENCE
 MF0598'CORNER AND 28 FEET EAST OF THE EAST RAIL.  THE MONUMENT PROJECTS
 MF0598'3 INCHES AND THE DISK IS STAMPED JERSEY 1920 931.534.
 MF0598'
 MF0598'TO REACH THE STATION FROM THE INTERSECTION OF 1ST AND MAIN
 MF0598'STREETS AT THE SOUTHEAST CORNER OF THE COMPTON CITY PARK, GO
 MF0598'SOUTH AND EAST ON 1ST STREET FOR 1.0 MILE TO A SIDE ROAD RIGHT.
 MF0598'TURN RIGHT AND GO SOUTH ON GRAVELED ROAD FOR 2.0 MILES TO A
 MF0598'CROSSROAD.  TURN LEFT AND GO EAST ON GRAVELED ROAD FOR 0.55
 MF0598'MILE TO A RAILROAD CROSSING AND THE STATION ON THE RIGHT.
 MF0598'
 MF0598'REFERENCE MARK 2 IS 45 FEET EAST OF THE EAST RAIL, 2 FEET
 MF0598'WEST OF A FENCE, 32 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 MF0598'AND 58 FEET NORTH OF A FENCE CORNER AND POWER POLE.  THE
 MF0598'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED JERSEY 1920
 MF0598'NO 2 1970.
 MF0598'
 MF0598'REFERENCE MARK 3 IS 41 FEET SOUTH OF THE CENTERLINE OF THE
 MF0598'ROAD 15 FEET SOUTH OF THE FENCE CORNER AND POWER POLE, 1 FOOT
 MF0598'WEST OF FENCE AND 46 FEET EAST OF THE EAST RAIL.  THE MONUMENT
 MF0598'PROJECTS 4 INCHES AND THE DISK IS STAMPED JERSEY 1920 NO 3 1970.
 MF0598'
 MF0598'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0598'
 MF0598'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 MF0598'SOUTHEAST OF COMPTON
 MF0598
 MF0598                          STATION RECOVERY (1970)
 MF0598
 MF0598'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 MF0598'RECOVERED IN GOOD CONDITION.
 MF0598
 MF0598                          STATION RECOVERY (1972)
 MF0598
 MF0598'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF0598'JERSEY 1920 931.534-GOOD
 MF0598'
 MF0598'1920 IS NO LONGER VISIBLE FROM JERSEY BECAUSE A NEW POWER
 MF0598'LINE IS BEING CONSTRUCTED AT THIS TIME AND A POLE CLOSE TO
 MF0598'JERSEY BLOCKS THE SIGHT TO DAVIESS.
 MF0598
 MF0598                          STATION RECOVERY (1995)
 MF0598
 MF0598'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0598'MARK NOT FOUND.
 MF0598
 MF0598                          STATION RECOVERY (2002)
 MF0598
 MF0598'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0598'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0598
 MF0598                          STATION RECOVERY (2003)
 MF0598
 MF0598'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0598'FOUND MONUMENT. DISK MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0600 ***********************************************************************
 MF0600  DESIGNATION -  JERSEY RM 2
 MF0600  PID         -  MF0600
 MF0600  STATE/COUNTY-  IL/LEE
 MF0600  COUNTRY     -  US
 MF0600  USGS QUAD   -  COMPTON (2018)
 MF0600
 MF0600                         *CURRENT SURVEY CONTROL
 MF0600  ______________________________________________________________________
 MF0600* NAD 83(1986) POSITION- 41 39 21.48   (N) 089 03 41.35   (W)   HD_HELD1
 MF0600* NAVD 88 ORTHO HEIGHT -   283.89  (meters)      931.4   (feet) RESET
 MF0600  ______________________________________________________________________
 MF0600  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0600  VERT ORDER      -  THIRD
 MF0600
 MF0600.The horizontal coordinates were determined by differentially corrected
 MF0600.hand held GPS observations or other comparable positioning techniques
 MF0600.and have an estimated accuracy of +/- 3 meters.
 MF0600
 MF0600.The orthometric height was computed from unverified reset data.
 MF0600
 MF0600.No vertical observational check was made to the station.
 MF0600
 MF0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0600.GEOID18 height accuracy estimate available here.
 MF0600
 MF0600.Click photographs - Photos may exist for this station.
 MF0600
 MF0600;                    North         East    Units  Estimated Accuracy
 MF0600;SPC IL W     -   554,463.2     792,051.9     MT  (+/- 3 meters HH1 GPS) 
 MF0600
 MF0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2835113632(NAD 83)
 MF0600
 MF0600                          SUPERSEDED SURVEY CONTROL
 MF0600
 MF0600  NGVD 29 (??/??/??)  283.92   (m)          931.5    (f) RESET       3  
 MF0600
 MF0600.Superseded values are not recommended for survey control.
 MF0600
 MF0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0600.See file dsdata.pdf to determine how the superseded data were derived.
 MF0600
 MF0600_MARKER: DR = REFERENCE MARK DISK
 MF0600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0600_STAMPING: JERSEY 1920 NO 2 1970
 MF0600_MARK LOGO: CGS
 MF0600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0600+STABILITY: SURFACE MOTION
 MF0600
 MF0600  HISTORY     - Date     Condition        Report By
 MF0600  HISTORY     - 1970     MONUMENTED       NGS
 MF0600  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0600  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0600  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0600
 MF0600                          STATION DESCRIPTION
 MF0600
 MF0600'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0600'3 MI SE FROM COMPTON.
 MF0600'ABOUT 1.0 MILE SOUTH AND EAST ALONG 1ST STREET FROM ITS
 MF0600'INTERSECTION WITH MAIN STREET AT THE SOUTHEAST CORNER OF THE
 MF0600'COMPTON CITY PARK, THENCE SOUTH ON GRAVELED ROAD FOR 2.0 MILES
 MF0600'TO A CROSSROAD, THENCE EAST ON GRAVELED ROAD FOR 0.55 MILE
 MF0600'TO RAILROAD CROSSING AND THE MARK ON THE LEFT.  45 FEET EAST OF
 MF0600'THE EAST RAIL OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0600'RAILROAD, 2 FEET WEST OF A FENCE, 32 FEET NORTH OF THE CENTER
 MF0600'LINE OF THE ROAD, 58 FEET NORTH OF A FENCE CORNER AND A POWER
 MF0600'POLE, SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 MF0600'ABOUT 4 INCHES.
 MF0600
 MF0600                          STATION RECOVERY (1995)
 MF0600
 MF0600'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0600'MARK NOT FOUND.
 MF0600
 MF0600                          STATION RECOVERY (2002)
 MF0600
 MF0600'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0600'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0600
 MF0600                          STATION RECOVERY (2003)
 MF0600
 MF0600'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0600'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0601 ***********************************************************************
 MF0601  DESIGNATION -  JERSEY RM 3
 MF0601  PID         -  MF0601
 MF0601  STATE/COUNTY-  IL/LEE
 MF0601  COUNTRY     -  US
 MF0601  USGS QUAD   -  COMPTON (2018)
 MF0601
 MF0601                         *CURRENT SURVEY CONTROL
 MF0601  ______________________________________________________________________
 MF0601* NAD 83(1986) POSITION- 41 39 20.76   (N) 089 03 41.35   (W)   HD_HELD1
 MF0601* NAVD 88 ORTHO HEIGHT -   283.81  (meters)      931.1   (feet) RESET
 MF0601  ______________________________________________________________________
 MF0601  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0601  VERT ORDER      -  THIRD
 MF0601
 MF0601.The horizontal coordinates were determined by differentially corrected
 MF0601.hand held GPS observations or other comparable positioning techniques
 MF0601.and have an estimated accuracy of +/- 3 meters.
 MF0601
 MF0601.The orthometric height was computed from unverified reset data.
 MF0601
 MF0601.No vertical observational check was made to the station.
 MF0601
 MF0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0601.GEOID18 height accuracy estimate available here.
 MF0601
 MF0601.Click photographs - Photos may exist for this station.
 MF0601
 MF0601;                    North         East    Units  Estimated Accuracy
 MF0601;SPC IL W     -   554,441.0     792,052.1     MT  (+/- 3 meters HH1 GPS) 
 MF0601
 MF0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2835113610(NAD 83)
 MF0601
 MF0601                          SUPERSEDED SURVEY CONTROL
 MF0601
 MF0601  NGVD 29 (??/??/??)  283.84   (m)          931.2    (f) RESET       3  
 MF0601
 MF0601.Superseded values are not recommended for survey control.
 MF0601
 MF0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0601.See file dsdata.pdf to determine how the superseded data were derived.
 MF0601
 MF0601_MARKER: DR = REFERENCE MARK DISK
 MF0601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0601_STAMPING: JERSEY 1920 NO 3 1970
 MF0601_MARK LOGO: CGS
 MF0601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0601+STABILITY: SURFACE MOTION
 MF0601
 MF0601  HISTORY     - Date     Condition        Report By
 MF0601  HISTORY     - 1970     MONUMENTED       NGS
 MF0601  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0601  HISTORY     - 20020123 GOOD             NGS
 MF0601  HISTORY     - 20030723 GOOD             USPSQD
 MF0601
 MF0601                          STATION DESCRIPTION
 MF0601
 MF0601'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0601'3 MI SE FROM COMPTON.
 MF0601'ABOUT 1 MILE SOUTH AND EAST ALONG 1ST STREET FROM ITS INTERSECTION
 MF0601'WITH MAIN STREET AT THE SOUTHEAST CORNER OF THE COMPTON CITY
 MF0601'PARK, THENCE SOUTH ON GRAVELED ROAD FOR 2.0 MILES TO A CROSSROAD,
 MF0601'THENCE EAST ALONG GRAVELED ROAD FOR 0.55 MILE TO RAILROAD
 MF0601'CROSSING AND THE MARK ON THE RIGHT.  41 FEET SOUTH OF THE CENTERLINE
 MF0601'OF THE ROAD, 16 FEET SOUTH OF A FENCE CORNER AND POWER POLE,
 MF0601'1 FOOT WEST OF A FENCE AND 46 FEET EAST OF THE EAST RAIL OF
 MF0601'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD.  SET
 MF0601'IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 4 INCHES.
 MF0601
 MF0601                          STATION RECOVERY (1995)
 MF0601
 MF0601'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0601'MARK NOT FOUND.
 MF0601
 MF0601                          STATION RECOVERY (2002)
 MF0601
 MF0601'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0601'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0601
 MF0601                          STATION RECOVERY (2003)
 MF0601
 MF0601'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0601'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9196 ***********************************************************************
 DE9196  DESIGNATION -  JERSEYVILLE
 DE9196  PID         -  DE9196
 DE9196  STATE/COUNTY-  IL/JERSEY
 DE9196  COUNTRY     -  US
 DE9196  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DE9196
 DE9196                         *CURRENT SURVEY CONTROL
 DE9196  ______________________________________________________________________
 DE9196* NAD 83(2011) POSITION- 39 06 30.84857(N) 090 18 54.96862(W)   ADJUSTED
 DE9196* NAD 83(2011) ELLIP HT-   157.839 (meters)        (06/27/12)   ADJUSTED
 DE9196* NAD 83(2011) EPOCH   -  2010.00
 DE9196* NAVD 88 ORTHO HEIGHT -   189.544 (meters)      621.86  (feet) ADJUSTED
 DE9196  ______________________________________________________________________
 DE9196  GEOID HEIGHT    -        -31.693 (meters)                     GEOID18
 DE9196  NAD 83(2011) X  -    -27,269.375 (meters)                     COMP
 DE9196  NAD 83(2011) Y  - -4,955,780.747 (meters)                     COMP
 DE9196  NAD 83(2011) Z  -  4,001,776.301 (meters)                     COMP
 DE9196  LAPLACE CORR    -          1.79  (seconds)                    DEFLEC18
 DE9196  DYNAMIC HEIGHT  -        189.432 (meters)      621.49  (feet) COMP
 DE9196  MODELED GRAVITY -    980,031.5   (mgal)                       NAVD 88
 DE9196
 DE9196  VERT ORDER      -  SECOND    CLASS I
 DE9196
 DE9196  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9196  Standards:
 DE9196         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9196            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9196  -------------------------------------------------------------------
 DE9196  NETWORK    0.63   1.49           0.27   0.24   0.76      0.01345155
 DE9196  -------------------------------------------------------------------
 DE9196  Click here for local accuracies and other accuracy information.
 DE9196
 DE9196.The horizontal coordinates were established by GPS observations
 DE9196.and adjusted by the National Geodetic Survey in June 2012.
 DE9196
 DE9196.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9196.been affixed to the stable North American tectonic plate. See 
 DE9196.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9196
 DE9196.The horizontal coordinates are valid at the epoch date displayed above
 DE9196.which is a decimal equivalence of Year/Month/Day.
 DE9196
 DE9196.The orthometric height was determined by differential leveling and
 DE9196.adjusted by the NATIONAL GEODETIC SURVEY
 DE9196.in July 2014.
 DE9196
 DE9196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9196.GEOID18 height accuracy estimate available here.
 DE9196
 DE9196.Click photographs - Photos may exist for this station.
 DE9196
 DE9196.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9196
 DE9196.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9196
 DE9196.The ellipsoidal height was determined by GPS observations
 DE9196.and is referenced to NAD 83.
 DE9196
 DE9196.The dynamic height is computed by dividing the NAVD 88
 DE9196.geopotential number by the normal gravity value computed on the
 DE9196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE9196.degrees latitude (g = 980.6199 gals.).
 DE9196
 DE9196.The modeled gravity was interpolated from observed gravity values.
 DE9196
 DE9196. The following values were computed from the NAD 83(2011) position.
 DE9196
 DE9196;                    North         East     Units Scale Factor Converg.
 DE9196;SPC IL W     -   271,032.045   687,147.558   MT  0.99994321   -0 05 37.5
 DE9196;SPC IL W     -   889,210.97  2,254,416.61   sFT  0.99994321   -0 05 37.5
 DE9196;UTM  15      - 4,332,256.787   732,137.395   MT  1.00026358   +1 41 39.3
 DE9196
 DE9196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9196!SPC IL W     -   0.99997524  x   0.99994321  =   0.99991845
 DE9196!UTM  15      -   0.99997524  x   1.00026358  =   1.00023881
 DE9196
 DE9196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3213732256(NAD 83)
 DE9196
 DE9196|---------------------------------------------------------------------|
 DE9196| PID    Reference Object                     Distance      Geod. Az  |
 DE9196|                                                           dddmmss.s |
 DE9196| DE9197 JERSEYVILLE AZ MK                   375.426 METERS 08632     |
 DE9196|---------------------------------------------------------------------|
 DE9196
 DE9196                          SUPERSEDED SURVEY CONTROL
 DE9196
 DE9196  NAD 83(2007)-  39 06 30.84855(N)    090 18 54.96940(W) AD(2002.00) 0
 DE9196  ELLIP H (02/10/07)  157.869  (m)                       GP(2002.00)    
 DE9196  ELLIP H (02/03/05)  157.851  (m)                       GP(       ) 4 2
 DE9196  NAD 83(1997)-  39 06 30.84835(N)    090 18 54.96976(W) AD(       ) 1
 DE9196  ELLIP H (01/06/03)  157.883  (m)                       GP(       ) 3 2
 DE9196  NAVD 88 (05/22/13)  189.5    (m)  GEOID12A model used  GPS OBS        
 DE9196  NAVD 88 (01/06/03)  189.5    (m)  GEOID99  model used  GPS OBS        
 DE9196
 DE9196.Superseded values are not recommended for survey control.
 DE9196
 DE9196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9196.See file dsdata.pdf to determine how the superseded data were derived.
 DE9196
 DE9196_MARKER: DD = SURVEY DISK
 DE9196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9196_STAMPING: JERSEYVILLE 1996
 DE9196_MARK LOGO: ILHD
 DE9196_PROJECTION: FLUSH
 DE9196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9196+STABILITY: SURFACE MOTION
 DE9196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9196+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2019
 DE9196
 DE9196  HISTORY     - Date     Condition        Report By
 DE9196  HISTORY     - 1996     MONUMENTED       ILDT
 DE9196  HISTORY     - 20110919 GOOD             ILDT
 DE9196  HISTORY     - 20130404 GOOD             TROTT
 DE9196  HISTORY     - 20140820 GOOD             AMESC
 DE9196  HISTORY     - 20191016 GOOD             ILDT
 DE9196
 DE9196                          STATION DESCRIPTION
 DE9196
 DE9196'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9196'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9196'STATION IS LOCATED AT SE SIDE OF JERSEYVILLE.  TO REACH STATION FROM
 DE9196'IL ROUTE 109 AND IL ROUTE 267 SE SIDE OF JERSEYVILLE, GO SSE ON IL
 DE9196'ROUTE 267 FOR 0.45 MI (0.72 KM) TO COUNTY RD, GO LEFT E ON COUNTY RD
 DE9196'FOR 0.1 MI (0.2 KM) TO JERSEYVILLE MAINTENANCE YARD GATE, GO THROUGH
 DE9196'GATE AND STATION ON LEFT AT NE CORNER OF YARD.  STATION IS 4.9 FEET
 DE9196'(1.5 M) S OF FENCELINE, 9.5 FEET (2.9 M) W OF FENCELINE, 10.2 FEET
 DE9196'(3.1 M) ESE OF FENCE CORNER, 3.5 FEET (1.1 M) S OF WITNESS POST.
 DE9196'STATION IS FLUSH WITH GROUND.
 DE9196
 DE9196                          STATION RECOVERY (2011)
 DE9196
 DE9196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DE9196'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) WEST-SOUTHWEST OF
 DE9196'MEDORA, 6.0 MI (9.7 KM) NORTHEAST OF OTTERVILLE AND 1.1 MI (1.8 KM)
 DE9196'SOUTHEAST OF JERSEYVILLE.
 DE9196'
 DE9196'RECOVERED AS DESCRIBED.
 DE9196
 DE9196                          STATION RECOVERY (2013)
 DE9196
 DE9196'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 DE9196'RECOVERED AS DESCRIBED.
 DE9196
 DE9196                          STATION RECOVERY (2014)
 DE9196
 DE9196'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DE9196'RECOVERED AS DESCRIBED.
 DE9196
 DE9196                          STATION RECOVERY (2019)
 DE9196
 DE9196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9197 ***********************************************************************
 DE9197  DESIGNATION -  JERSEYVILLE AZ MK
 DE9197  PID         -  DE9197
 DE9197  STATE/COUNTY-  IL/JERSEY
 DE9197  COUNTRY     -  US
 DE9197  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DE9197
 DE9197                         *CURRENT SURVEY CONTROL
 DE9197  ______________________________________________________________________
 DE9197* NAD 83(2011) POSITION- 39 06 31.58283(N) 090 18 39.37129(W)   ADJUSTED
 DE9197* NAD 83(2011) ELLIP HT-   159.917 (meters)        (06/27/12)   ADJUSTED
 DE9197* NAD 83(2011) EPOCH   -  2010.00
 DE9197* NAVD 88 ORTHO HEIGHT -   191.619 (meters)      628.67  (feet) ADJUSTED
 DE9197  ______________________________________________________________________
 DE9197  GEOID HEIGHT    -        -31.689 (meters)                     GEOID18
 DE9197  NAD 83(2011) X  -    -26,894.560 (meters)                     COMP
 DE9197  NAD 83(2011) Y  - -4,955,770.124 (meters)                     COMP
 DE9197  NAD 83(2011) Z  -  4,001,795.183 (meters)                     COMP
 DE9197  LAPLACE CORR    -          1.75  (seconds)                    DEFLEC18
 DE9197  DYNAMIC HEIGHT  -        191.506 (meters)      628.30  (feet) COMP
 DE9197  MODELED GRAVITY -    980,031.7   (mgal)                       NAVD 88
 DE9197
 DE9197  VERT ORDER      -  SECOND    CLASS I
 DE9197
 DE9197  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9197  Standards:
 DE9197         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9197            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9197  -------------------------------------------------------------------
 DE9197  NETWORK    1.25   1.65           0.57   0.43   0.84     -0.05440011
 DE9197  -------------------------------------------------------------------
 DE9197  Click here for local accuracies and other accuracy information.
 DE9197
 DE9197.The horizontal coordinates were established by GPS observations
 DE9197.and adjusted by the National Geodetic Survey in June 2012.
 DE9197
 DE9197.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9197.been affixed to the stable North American tectonic plate. See 
 DE9197.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9197
 DE9197.The horizontal coordinates are valid at the epoch date displayed above
 DE9197.which is a decimal equivalence of Year/Month/Day.
 DE9197
 DE9197.The orthometric height was determined by differential leveling and
 DE9197.adjusted by the IL DEPT OF TRANSP
 DE9197.in July 2015.
 DE9197
 DE9197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9197.GEOID18 height accuracy estimate available here.
 DE9197
 DE9197.Click photographs - Photos may exist for this station.
 DE9197
 DE9197.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9197
 DE9197.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9197
 DE9197.The ellipsoidal height was determined by GPS observations
 DE9197.and is referenced to NAD 83.
 DE9197
 DE9197.The dynamic height is computed by dividing the NAVD 88
 DE9197.geopotential number by the normal gravity value computed on the
 DE9197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE9197.degrees latitude (g = 980.6199 gals.).
 DE9197
 DE9197.The modeled gravity was interpolated from observed gravity values.
 DE9197
 DE9197. The following values were computed from the NAD 83(2011) position.
 DE9197
 DE9197;                    North         East     Units Scale Factor Converg.
 DE9197;SPC IL W     -   271,054.083   687,522.315   MT  0.99994309   -0 05 27.6
 DE9197;SPC IL W     -   889,283.27  2,255,646.13   sFT  0.99994309   -0 05 27.6
 DE9197;UTM  15      - 4,332,290.518   732,511.402   MT  1.00026572   +1 41 49.2
 DE9197
 DE9197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9197!SPC IL W     -   0.99997491  x   0.99994309  =   0.99991800
 DE9197!UTM  15      -   0.99997491  x   1.00026572  =   1.00024062
 DE9197
 DE9197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3251132290(NAD 83)
 DE9197
 DE9197|---------------------------------------------------------------------|
 DE9197| PID    Reference Object                     Distance      Geod. Az  |
 DE9197|                                                           dddmmss.s |
 DE9197| DE9196 JERSEYVILLE                         375.426 METERS 26633     |
 DE9197|---------------------------------------------------------------------|
 DE9197
 DE9197                          SUPERSEDED SURVEY CONTROL
 DE9197
 DE9197  NAD 83(2007)-  39 06 31.58280(N)    090 18 39.37206(W) AD(2002.00) 0
 DE9197  ELLIP H (02/10/07)  159.946  (m)                       GP(2002.00)    
 DE9197  ELLIP H (02/03/05)  159.934  (m)                       GP(       ) 4 2
 DE9197  NAD 83(1997)-  39 06 31.58259(N)    090 18 39.37245(W) AD(       ) 1
 DE9197  ELLIP H (01/06/03)  159.961  (m)                       GP(       ) 3 2
 DE9197  NAVD 88 (01/06/03)  191.6    (m)  GEOID99  model used  GPS OBS        
 DE9197
 DE9197.Superseded values are not recommended for survey control.
 DE9197
 DE9197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9197.See file dsdata.pdf to determine how the superseded data were derived.
 DE9197
 DE9197_MARKER: A = ALUMINUM MARKER
 DE9197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9197_STAMPING: JERSEYVILLE AZI 1996
 DE9197_MARK LOGO: ILDT
 DE9197_PROJECTION: FLUSH
 DE9197_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9197_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9197+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2014
 DE9197
 DE9197  HISTORY     - Date     Condition        Report By
 DE9197  HISTORY     - 1996     MONUMENTED       ILDT
 DE9197  HISTORY     - 20140820 GOOD             AMESC
 DE9197
 DE9197                          STATION DESCRIPTION
 DE9197
 DE9197'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9197'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9197'STATION IS LOCATED AT SE SIDE OF JERSEYVILLE.  TO REACH FROM IL ROUTE
 DE9197'109 AND IL ROUTE 267 SE SIDE OF JERSEYVILLE, GO SSE ON IL ROUTE 267
 DE9197'FOR 0.45 MI (0.72 KM) TO COUNTY RD, GO LEFT E ON COUNTY RD FOR 0.4 MI
 DE9197'(0.6 KM) TO STATION ON THE LEFT.  STATION IS 36.8 FEET (11.2 M) N
 DE9197'CENTERLINE COUNTY RD, 48.6 FEET (14.8 M) E OF CENTERLINE JUNE ST, 69.2
 DE9197'FEET (21.1 M) WNW OF POWER POLE WITH TRANSFORMER, 3.4 FEET (1.0 M) SSE
 DE9197'OF WITNESS POST.  STATION IS FLUSH WITH GROUND.
 DE9197
 DE9197                          STATION RECOVERY (2014)
 DE9197
 DE9197'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DE9197'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0419 ***********************************************************************
 KB0419  DESIGNATION -  JEWETT
 KB0419  PID         -  KB0419
 KB0419  STATE/COUNTY-  IL/CUMBERLAND
 KB0419  COUNTRY     -  US
 KB0419  USGS QUAD   -  WOODBURY (2018)
 KB0419
 KB0419                         *CURRENT SURVEY CONTROL
 KB0419  ______________________________________________________________________
 KB0419* NAD 83(1997) POSITION- 39 12 14.26000(N) 088 15 41.20576(W)   ADJUSTED
 KB0419* NAVD 88 ORTHO HEIGHT -   175.856 (meters)      576.95  (feet) ADJUSTED
 KB0419  ______________________________________________________________________
 KB0419  GEOID HEIGHT    -        -32.022 (meters)                     GEOID18
 KB0419  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 KB0419  DYNAMIC HEIGHT  -        175.752 (meters)      576.61  (feet) COMP
 KB0419  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 KB0419
 KB0419  HORZ ORDER      -  SECOND
 KB0419  VERT ORDER      -  SECOND    CLASS 0
 KB0419
 KB0419.The horizontal coordinates were established by classical geodetic methods
 KB0419.and adjusted by the National Geodetic Survey in October 1999.
 KB0419
 KB0419.The orthometric height was determined by differential leveling and
 KB0419.adjusted by the NATIONAL GEODETIC SURVEY
 KB0419.in June 1991.
 KB0419
 KB0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0419.GEOID18 height accuracy estimate available here.
 KB0419
 KB0419.Click photographs - Photos may exist for this station.
 KB0419
 KB0419.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0419
 KB0419.The dynamic height is computed by dividing the NAVD 88
 KB0419.geopotential number by the normal gravity value computed on the
 KB0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0419.degrees latitude (g = 980.6199 gals.).
 KB0419
 KB0419.The modeled gravity was interpolated from observed gravity values.
 KB0419
 KB0419. The following values were computed from the NAD 83(1997) position.
 KB0419
 KB0419;                    North         East     Units Scale Factor Converg.
 KB0419;SPC IL E     -   281,623.177   306,209.264   MT  0.99997547   +0 02 43.6
 KB0419;SPC IL E     -   923,958.71  1,004,621.56   sFT  0.99997547   +0 02 43.6
 KB0419;UTM  16      - 4,340,168.695   391,081.680   MT  0.99974607   -0 47 50.7
 KB0419
 KB0419!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0419!SPC IL E     -   0.99997743  x   0.99997547  =   0.99995290
 KB0419!UTM  16      -   0.99997743  x   0.99974607  =   0.99972351
 KB0419
 KB0419:                Primary Azimuth Mark                     Grid Az
 KB0419:SPC IL E     -  JEWETT AZ MK                             254 36 11.9
 KB0419:UTM  16      -  JEWETT AZ MK                             255 26 46.2
 KB0419
 KB0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9108140168(NAD 83)
 KB0419
 KB0419|---------------------------------------------------------------------|
 KB0419| PID    Reference Object                     Distance      Geod. Az  |
 KB0419|                                                           dddmmss.s |
 KB0419| KB1102 33 H                                 21.709 METERS 00602     |
 KB0419| KB1194 JEWETT OHIO OIL MICROWAVE MAST      APPROX. 3.0 KM 0641551.6 |
 KB0419| KB0417 JEWETT RM 1                          24.230 METERS 07052     |
 KB0419| KB0420 JEWETT AZ MK                                       2543855.5 |
 KB0419| KB0418 JEWETT RM 2                          23.978 METERS 30840     |
 KB0419|---------------------------------------------------------------------|
 KB0419
 KB0419                          SUPERSEDED SURVEY CONTROL
 KB0419
 KB0419  NAD 83(1997)-  39 12 14.26790(N)    088 15 41.19914(W) AD(       ) 2
 KB0419  NAD 83(1986)-  39 12 14.27064(N)    088 15 41.20022(W) AD(       ) 2
 KB0419  NAD 27      -  39 12 14.12920(N)    088 15 41.05100(W) AD(       ) 2
 KB0419  NGVD 29 (??/??/92)  175.923  (m)          577.17   (f) ADJ UNCH    2 0
 KB0419  NGVD 29             175.92   (m)          577.2    (f) LEVELING    3  
 KB0419
 KB0419.Superseded values are not recommended for survey control.
 KB0419
 KB0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0419.See file dsdata.pdf to determine how the superseded data were derived.
 KB0419
 KB0419_MARKER: DS = TRIANGULATION STATION DISK
 KB0419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0419_STAMPING: JEWETT 1959
 KB0419_MARK LOGO: CGS
 KB0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0419+STABILITY: SURFACE MOTION
 KB0419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0419+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 KB0419
 KB0419  HISTORY     - Date     Condition        Report By
 KB0419  HISTORY     - 1959     MONUMENTED       CGS
 KB0419  HISTORY     - 1959     GOOD             CGS
 KB0419  HISTORY     - 1973     GOOD             NGS
 KB0419  HISTORY     - 20050217 GOOD             ILDT
 KB0419  HISTORY     - 20100429 GOOD             GEOCAC
 KB0419  HISTORY     - 20120417 GOOD             ILDT
 KB0419
 KB0419                          STATION DESCRIPTION
 KB0419
 KB0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0419'THE STATION IS LOCATED ABOUT 1 MILE WEST-SOUTHWEST OF JEWETT ON THE
 KB0419'SOUTH SIDE OF OLD U.S. HIGHWAY 40.
 KB0419'
 KB0419'TO REACH THE STATION FROM THE POST OFFICE IN JEWETT, GO WESTERLY ON
 KB0419'PAVED ROAD OLD U.S. HIGHWAY 40 FOR 0.8 MILE TO A CEMETERY ON THE
 KB0419'RIGHT, CONTINUE STRAIGHT AHEAD FOR 0.1 MILE TO A SIDE ROAD LEFT AND
 KB0419'THE STATION ON THE LEFT.
 KB0419'
 KB0419'STATION MARK, A STANDARD DISK STAMPED JEWETT 1959, IS SET IN A 10
 KB0419'INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE MARK IS 36
 KB0419'FEET SOUTH OF THE CENTER OF OLD U.S. HIGHWAY 40, 25.5 FEET EAST OF
 KB0419'THE APPROXIMATE CENTER OF THE GRAVEL ROAD LEADING SOUTH, 19
 KB0419'FEET SOUTH-SOUTHEAST OF A CULVERT AND 4.4 FEET SOUTHEAST OF A WITNESS
 KB0419'POST.
 KB0419'
 KB0419'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED JEWETT NO 1 1959, IS
 KB0419'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 7 INCHES.
 KB0419'THE MARK IS 105 FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVEL
 KB0419'ROAD LEADING SOUTH AND 30 FEET S SOUTH OF THE CENTER OF OLD U.S.
 KB0419'HIGHWAY 40.
 KB0419'
 KB0419'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED JEWETT NO 2 1959, IS
 KB0419'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.
 KB0419'THE MARK IS 29 FEET NORTH OF THE CENTER OF OLD U.S. HIGHWAY 40, 10
 KB0419'FEET SOUTH OF A FENCE LINE AND 1.6 FEET EAST OF A TELEPHONE POLE.
 KB0419'
 KB0419'U.S.G.S. BENCH MARK, A BRONZE DISK STAMPED I 33 1929, IS SET IN A 6
 KB0419'INCH SQUARE CONCRETE POST WHICH PROJECTS 12 INCHES. THE MARK
 KB0419'IS 51 FEET WEST OF A TELEPHONE POLE NO. 1D111 AND 31 FEET NORTH OF
 KB0419'THE CENTER OF OLD U.S. HIGHWAY 40. A TRAVERSE CONNECTION WAS
 KB0419'MADE TO STATION JEWETT 1959, THE DISTANCE BEING 21.709 METERS 71.22
 KB0419'FEET. NOTE - DUE TO THE CONSTRUCTION OF A NEW ENTRANCE TO THE
 KB0419'CEMETERY THIS BENCH MARK HAS BEEN DESTROYED. ACCORDING TO U.S.G.S.
 KB0419'THE MARK IS DESIGNATED AS 33 H.
 KB0419'
 KB0419'AZIMUTH MARK, A STANDARD DISK STAMPED JEWETT 1959, IS SET IN A 10
 KB0419'INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE MARK IS 34
 KB0419'FEET NORTH OF THE CENTER OF OLD U.S. HIGHWAY 40, 2.6 FEET SOUTH OF A
 KB0419'TELEPHONE POLE NO. 4 AND 2 FEET NORTH OF A WITNESS POST.
 KB0419'
 KB0419'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON OLD U.S.
 KB0419'HIGHWAY 40 FOR 0.3 MILE TO THE END OF THE PAVED ROAD AND THE
 KB0419'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 KB0419'
 KB0419'HEIGHT OF LIGHT ABOVE STATION MARK 22.19 METERS.
 KB0419
 KB0419                          STATION RECOVERY (1959)
 KB0419
 KB0419'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0419'0.9 MI W FROM JEWETT.
 KB0419'ABOUT 0.9 MILE WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 KB0419'OFFICE AT JEWETT, AT THE JUNCTION OF A FARM ROAD NORTH AND A
 KB0419'GRAVEL ROAD SOUTH, ABOUT 0.05 MILES WEST OF A CEMETERY NORTH
 KB0419'OF THE ROAD, 35 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 26
 KB0419'FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD, 42 FEET SOUTHEAST
 KB0419'OF THE CENTER OF THE JUNCTION, 19 FEET SOUTHEAST OF THE EAST
 KB0419'END OF A CONCRETE PIPE CULVERT WITH A HEADWALL, 4.5 FEET SOUTHEAST
 KB0419'OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE
 KB0419'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 KB0419
 KB0419                          STATION RECOVERY (1973)
 KB0419
 KB0419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0419'RECOVERED IN GOOD CONDITION.
 KB0419
 KB0419                          STATION RECOVERY (2005)
 KB0419
 KB0419'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0419'RECOVERED IN GOOD CONDITION.
 KB0419
 KB0419                          STATION RECOVERY (2010)
 KB0419
 KB0419'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KB0419'THE STATION FOUND IN GOOD CONDITION IN THE SOUTHEAST QUADRANT OF THE
 KB0419'INSTERSECTION OF CUMBERLAND ST AND CR 1125F.  IT IS ABOUT 1 FOOT EAST
 KB0419'OF A METAL WITNESS POST.
 KB0419'THE DISK FOR RM1 IS MISSING, BUT A PORTION OF THE SHANK REMAINS IN THE
 KB0419'CONCRETE POST.  RM 2 FOUND IN GOOD CONDITION.  DELETE THE REFERENCE TO
 KB0419'THE FENCE AND TELEPHONE POLE FROM THE DESCRIPTION FOR RM2. THE AZIMUTH
 KB0419'MARK WAS NOT SEARCHED FOR THIS DATE.
 KB0419
 KB0419                          STATION RECOVERY (2012)
 KB0419
 KB0419'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0420 ***********************************************************************
 KB0420  DESIGNATION -  JEWETT AZ MK
 KB0420  PID         -  KB0420
 KB0420  STATE/COUNTY-  IL/CUMBERLAND
 KB0420  COUNTRY     -  US
 KB0420  USGS QUAD   -  WOODBURY (2018)
 KB0420
 KB0420                         *CURRENT SURVEY CONTROL
 KB0420  ______________________________________________________________________
 KB0420* NAD 83(1986) POSITION- 39 12 11.     (N) 088 15 59.     (W)   SCALED
 KB0420* NAVD 88 ORTHO HEIGHT -   175.267 (meters)      575.02  (feet) ADJUSTED
 KB0420  ______________________________________________________________________
 KB0420  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 KB0420  DYNAMIC HEIGHT  -        175.164 (meters)      574.68  (feet) COMP
 KB0420  MODELED GRAVITY -    980,033.7   (mgal)                       NAVD 88
 KB0420
 KB0420  VERT ORDER      -  SECOND    CLASS 0
 KB0420
 KB0420.The horizontal coordinates were scaled from a map and have
 KB0420.an estimated accuracy of +/- 6 seconds.
 KB0420
 KB0420.The orthometric height was determined by differential leveling and
 KB0420.adjusted by the NATIONAL GEODETIC SURVEY
 KB0420.in June 1991.
 KB0420
 KB0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0420.GEOID18 height accuracy estimate available here.
 KB0420
 KB0420.Click photographs - Photos may exist for this station.
 KB0420
 KB0420.The dynamic height is computed by dividing the NAVD 88
 KB0420.geopotential number by the normal gravity value computed on the
 KB0420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0420.degrees latitude (g = 980.6199 gals.).
 KB0420
 KB0420.The modeled gravity was interpolated from observed gravity values.
 KB0420
 KB0420;                    North         East    Units  Estimated Accuracy
 KB0420;SPC IL E     -   281,520.      305,780.      MT  (+/- 180 meters Scaled)
 KB0420
 KB0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ906400(NAD 83)
 KB0420
 KB0420                          SUPERSEDED SURVEY CONTROL
 KB0420
 KB0420  NGVD 29 (??/??/92)  175.334  (m)          575.24   (f) ADJ UNCH    2 0
 KB0420
 KB0420.Superseded values are not recommended for survey control.
 KB0420
 KB0420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0420.See file dsdata.pdf to determine how the superseded data were derived.
 KB0420
 KB0420_MARKER: DZ = AZIMUTH MARK DISK
 KB0420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0420_STAMPING: JEWETT 1959
 KB0420_MARK LOGO: CGS
 KB0420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0420+STABILITY: SURFACE MOTION
 KB0420
 KB0420  HISTORY     - Date     Condition        Report By
 KB0420  HISTORY     - 1959     MONUMENTED       CGS
 KB0420  HISTORY     - 20050217 POOR             ILDT
 KB0420  HISTORY     - 20120417 MARK NOT FOUND   ILDT
 KB0420
 KB0420                          STATION DESCRIPTION
 KB0420
 KB0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0420'1.2 MI W FROM JEWETT.
 KB0420'ABOUT 1.2 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 KB0420'OFFICE AT JEWETT, NEAR THE END OF THE CONCRETE PAVED ROAD, AT THE
 KB0420'JUNCTION OF A DRIVEWAY SOUTH TO A FARM HOUSE, 36 1/2 FEET NORTH
 KB0420'OF THE CENTER LINE OF THE ROAD, 241 FEET SOUTH OF THE CENTER
 KB0420'LINE OF U.S. HIGHWAY 40, 25 FEET EAST OF THE EXTENDED CENTER
 KB0420'LINE OF THE DRIVEWAY SOUTH, 46 FEET NORTHEAST OF THE CENTER OF
 KB0420'THE JUNCTION OF THE CONCRETE PAVED ROAD AND THE DRIVEWAY SOUTH,
 KB0420'57 FEET EAST-NORTHEAST OF THE CENTER LINE AT THE END OF THE
 KB0420'CONCRETE PAVED ROAD, 2 1/2 FEET SOUTH OF TELEPHONE POLE NUMBER
 KB0420'4, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0420'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0420
 KB0420                          STATION RECOVERY (2005)
 KB0420
 KB0420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0420'MARK RECOVERED IN POOR CONDITION.
 KB0420
 KB0420                          STATION RECOVERY (2012)
 KB0420
 KB0420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0420'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1194 ***********************************************************************
 KB1194  DESIGNATION -  JEWETT OHIO OIL MICROWAVE MAST
 KB1194  PID         -  KB1194
 KB1194  STATE/COUNTY-  IL/CUMBERLAND
 KB1194  COUNTRY     -  US
 KB1194  USGS QUAD   -  GREENUP (2018)
 KB1194
 KB1194                         *CURRENT SURVEY CONTROL
 KB1194  ______________________________________________________________________
 KB1194* NAD 83(1997) POSITION- 39 12 56.43250(N) 088 13 48.69884(W)   ADJUSTED
 KB1194  ______________________________________________________________________
 KB1194  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 KB1194  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 KB1194  HORZ ORDER      -  THIRD
 KB1194
 KB1194.The horizontal coordinates were established by classical geodetic methods
 KB1194.and adjusted by the National Geodetic Survey in October 1999.
 KB1194
 KB1194.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1194.GEOID18 height accuracy estimate available here.
 KB1194
 KB1194.Click photographs - Photos may exist for this station.
 KB1194
 KB1194.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1194
 KB1194. The following values were computed from the NAD 83(1997) position.
 KB1194
 KB1194;                    North         East     Units Scale Factor Converg.
 KB1194;SPC IL E     -   282,926.298   308,907.170   MT  0.99997598   +0 03 54.8
 KB1194;SPC IL E     -   928,234.03  1,013,472.94   sFT  0.99997598   +0 03 54.8
 KB1194;UTM  16      - 4,341,431.689   393,797.831   MT  0.99973887   -0 46 40.3
 KB1194
 KB1194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9379741431(NAD 83)
 KB1194
 KB1194                          SUPERSEDED SURVEY CONTROL
 KB1194
 KB1194  NAD 83(1997)-  39 12 56.43962(N)    088 13 48.69243(W) AD(       ) 3
 KB1194  NAD 83(1986)-  39 12 56.44290(N)    088 13 48.69322(W) AD(       ) 3
 KB1194  NAD 27      -  39 12 56.30200(N)    088 13 48.54700(W) AD(       ) 3
 KB1194
 KB1194.Superseded values are not recommended for survey control.
 KB1194
 KB1194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1194.See file dsdata.pdf to determine how the superseded data were derived.
 KB1194
 KB1194_MARKER: 44 = MICROWAVE MAST
 KB1194
 KB1194  HISTORY     - Date     Condition        Report By
 KB1194  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1194
 KB1194                          STATION DESCRIPTION
 KB1194
 KB1194'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1194'THE STATION IS LOCATED ABOUT 1 MILE WEST OF JEWETT AT THE OHIO OIL
 KB1194'CO. SUB STATION.
 KB1194'
 KB1194'TO REACH THE STATION FROM THE MOBIL GAS STATION AND A SIGN JEWETT ON
 KB1194'THE SOUTH SIDE OF U.S. HIGHWAY 40 JUST AT THE NORTHEAST EDGE OF
 KB1194'JEWETT, GO EASTERLY ON U.S. HIGHWAY 40 FOR 0.7 MILE TO A CROSSROAD,
 KB1194'TURN RIGHT ON GRAVEL ROAD FOR 0.15 MILE TO THE MAST ON THE RIGHT
 KB1194'JUST SOUTHWEST OF THE SUB STATION.
 KB1194'
 KB1194'THE POINT INTERSECTED IS THE RED LIGHT ON TOP OF THE MAST WHICH IS
 KB1194'PAINTED RED AND WHITE AND IS APPROXIMATELY 240 FEET HIGH. THE
 KB1194'MAST HAS TWO REFLECTORS AT THE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0417 ***********************************************************************
 KB0417  DESIGNATION -  JEWETT RM 1
 KB0417  PID         -  KB0417
 KB0417  STATE/COUNTY-  IL/CUMBERLAND
 KB0417  COUNTRY     -  US
 KB0417  USGS QUAD   -  WOODBURY (2018)
 KB0417
 KB0417                         *CURRENT SURVEY CONTROL
 KB0417  ______________________________________________________________________
 KB0417* NAD 83(1986) POSITION- 39 12 14.52   (N) 088 15 40.25   (W)   HD_HELD1
 KB0417* NAVD 88 ORTHO HEIGHT -   175.868 (meters)      576.99  (feet) ADJUSTED
 KB0417  ______________________________________________________________________
 KB0417  GEOID HEIGHT    -        -32.022 (meters)                     GEOID18
 KB0417  DYNAMIC HEIGHT  -        175.764 (meters)      576.65  (feet) COMP
 KB0417  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 KB0417
 KB0417  VERT ORDER      -  SECOND    CLASS 0
 KB0417
 KB0417.The horizontal coordinates were determined by differentially corrected
 KB0417.hand held GPS observations or other comparable positioning techniques
 KB0417.and have an estimated accuracy of +/- 3 meters.
 KB0417
 KB0417.The orthometric height was determined by differential leveling and
 KB0417.adjusted by the NATIONAL GEODETIC SURVEY
 KB0417.in June 1991.
 KB0417
 KB0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0417.GEOID18 height accuracy estimate available here.
 KB0417
 KB0417.Click photographs - Photos may exist for this station.
 KB0417
 KB0417.The dynamic height is computed by dividing the NAVD 88
 KB0417.geopotential number by the normal gravity value computed on the
 KB0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0417.degrees latitude (g = 980.6199 gals.).
 KB0417
 KB0417.The modeled gravity was interpolated from observed gravity values.
 KB0417
 KB0417;                    North         East    Units  Estimated Accuracy
 KB0417;SPC IL E     -   281,631.2     306,232.2     MT  (+/- 3 meters HH1 GPS) 
 KB0417
 KB0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9110440176(NAD 83)
 KB0417
 KB0417                          SUPERSEDED SURVEY CONTROL
 KB0417
 KB0417  NGVD 29 (??/??/92)  175.934  (m)          577.21   (f) ADJ UNCH    2 0
 KB0417
 KB0417.Superseded values are not recommended for survey control.
 KB0417
 KB0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0417.See file dsdata.pdf to determine how the superseded data were derived.
 KB0417
 KB0417_MARKER: DR = REFERENCE MARK DISK
 KB0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0417_STAMPING: JEWETT NO 1 1959
 KB0417_MARK LOGO: CGS
 KB0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0417+STABILITY: SURFACE MOTION
 KB0417
 KB0417  HISTORY     - Date     Condition        Report By
 KB0417  HISTORY     - 1959     MONUMENTED       CGS
 KB0417  HISTORY     - 1973     GOOD             NGS
 KB0417  HISTORY     - 20050217 POOR             ILDT
 KB0417  HISTORY     - 20100429 POOR             GEOCAC
 KB0417  HISTORY     - 20120417 MARK NOT FOUND   ILDT
 KB0417
 KB0417                          STATION DESCRIPTION
 KB0417
 KB0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0417'0.9 MI W FROM JEWETT.
 KB0417'ABOUT 0.9 MILE WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 KB0417'OFFICE AT JEWETT, AT THE JUNCTION OF A FARM ROAD NORTH AND A GRAVEL
 KB0417'ROAD SOUTH, ABOUT 0.05 MILES WEST OF A CEMETERY NORTH OF THE
 KB0417'ROAD, 29 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 104 FEET
 KB0417'EAST OF THE CENTER LINE OF THE GRAVEL ROAD, 86 1/2 FEET EAST OF
 KB0417'THE EAST END OF A CONCRETE PIPE CULVERT WITH A HEADWALL, 82.8
 KB0417'FEET EAST OF A METAL WITNESS POST, 79.5 FEET EAST OF TRIANGULATION
 KB0417'STATION JEWETT, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 KB0417'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 KB0417
 KB0417                          STATION RECOVERY (1973)
 KB0417
 KB0417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0417'RECOVERED IN GOOD CONDITION.
 KB0417
 KB0417                          STATION RECOVERY (2005)
 KB0417
 KB0417'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0417'MARK RECOVERED IN POOR CONDITION.
 KB0417
 KB0417                          STATION RECOVERY (2010)
 KB0417
 KB0417'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KB0417'THE DISK FOR THE STATION IS MISSING, BUT A PORTION OF THE SHANK
 KB0417'REMAINS IN THE CONCRETE POST.
 KB0417
 KB0417                          STATION RECOVERY (2012)
 KB0417
 KB0417'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0417'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0418 ***********************************************************************
 KB0418  DESIGNATION -  JEWETT RM 2
 KB0418  PID         -  KB0418
 KB0418  STATE/COUNTY-  IL/CUMBERLAND
 KB0418  COUNTRY     -  US
 KB0418  USGS QUAD   -  WOODBURY (2018)
 KB0418
 KB0418                         *CURRENT SURVEY CONTROL
 KB0418  ______________________________________________________________________
 KB0418* NAD 83(1986) POSITION- 39 12 14.75   (N) 088 15 41.99   (W)   HD_HELD1
 KB0418* NAVD 88 ORTHO HEIGHT -   175.867 (meters)      576.99  (feet) ADJUSTED
 KB0418  ______________________________________________________________________
 KB0418  GEOID HEIGHT    -        -32.022 (meters)                     GEOID18
 KB0418  DYNAMIC HEIGHT  -        175.764 (meters)      576.65  (feet) COMP
 KB0418  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 KB0418
 KB0418  VERT ORDER      -  SECOND    CLASS 0
 KB0418
 KB0418.The horizontal coordinates were determined by differentially corrected
 KB0418.hand held GPS observations or other comparable positioning techniques
 KB0418.and have an estimated accuracy of +/- 3 meters.
 KB0418
 KB0418.The orthometric height was determined by differential leveling and
 KB0418.adjusted by the NATIONAL GEODETIC SURVEY
 KB0418.in June 1991.
 KB0418
 KB0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0418.GEOID18 height accuracy estimate available here.
 KB0418
 KB0418.Click photographs - Photos may exist for this station.
 KB0418
 KB0418.The dynamic height is computed by dividing the NAVD 88
 KB0418.geopotential number by the normal gravity value computed on the
 KB0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0418.degrees latitude (g = 980.6199 gals.).
 KB0418
 KB0418.The modeled gravity was interpolated from observed gravity values.
 KB0418
 KB0418;                    North         East    Units  Estimated Accuracy
 KB0418;SPC IL E     -   281,638.3     306,190.4     MT  (+/- 3 meters HH1 GPS) 
 KB0418
 KB0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9106340184(NAD 83)
 KB0418
 KB0418                          SUPERSEDED SURVEY CONTROL
 KB0418
 KB0418  NGVD 29 (??/??/92)  175.934  (m)          577.21   (f) ADJ UNCH    2 0
 KB0418
 KB0418.Superseded values are not recommended for survey control.
 KB0418
 KB0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0418.See file dsdata.pdf to determine how the superseded data were derived.
 KB0418
 KB0418_MARKER: DR = REFERENCE MARK DISK
 KB0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0418_STAMPING: JEWETT NO 2 1959
 KB0418_MARK LOGO: CGS
 KB0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0418+STABILITY: SURFACE MOTION
 KB0418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0418+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2005
 KB0418
 KB0418  HISTORY     - Date     Condition        Report By
 KB0418  HISTORY     - 1959     MONUMENTED       CGS
 KB0418  HISTORY     - 1973     GOOD             NGS
 KB0418  HISTORY     - 20050217 GOOD             ILDT
 KB0418  HISTORY     - 20100429 GOOD             GEOCAC
 KB0418  HISTORY     - 20120417 MARK NOT FOUND   ILDT
 KB0418
 KB0418                          STATION DESCRIPTION
 KB0418
 KB0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0418'0.9 MI W FROM JEWETT.
 KB0418'ABOUT 0.9 MILE WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 KB0418'OFFICE AT JEWETT, AT THE JUNCTION OF A GRAVEL ROAD SOUTH, ABOUT
 KB0418'0.05 MILE WEST OF A CEMETERY NORTH OF THE ROAD, 27 1/2 FEET NORTH
 KB0418'OF THE CENTER LINE OF THE ROAD, 10 FEET SOUTH OF A FENCE, 28
 KB0418'FEET WEST OF THE EXTENDED CENTER LINE OF THE GRAVEL ROAD SOUTH,
 KB0418'2 FEET EAST-SOUTHEAST OF TELEPHONE POLE NUMBER 2, 36 1/2 FEET
 KB0418'NORTHWEST OF THE CENTER OF THE JUNCTION, 74.5 FEET NORTHWEST
 KB0418'OF TRIANGULATION STATION JEWETT, 78.7 FEET NORTHWEST OF A METAL
 KB0418'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 KB0418'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0418
 KB0418                          STATION RECOVERY (1973)
 KB0418
 KB0418'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0418'RECOVERED IN GOOD CONDITION.
 KB0418
 KB0418                          STATION RECOVERY (2005)
 KB0418
 KB0418'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0418'RECOVERED IN GOOD CONDITION.
 KB0418
 KB0418                          STATION RECOVERY (2010)
 KB0418
 KB0418'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KB0418'THE STATION FOUND IN GOOD CONDITION IN THE NORTHWEST QUADRANT OF THE
 KB0418'INSTERSECTION OF CUMBERLAND ST AND CR 1125F. DELETE THE REFERENCE TO
 KB0418'THE FENCE AND TELEPHONE POLE FROM THE DESCRIPTION.
 KB0418
 KB0418                          STATION RECOVERY (2012)
 KB0418
 KB0418'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0418'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1129 ***********************************************************************
 KB1129  DESIGNATION -  JIM
 KB1129  PID         -  KB1129
 KB1129  STATE/COUNTY-  IL/FAYETTE
 KB1129  COUNTRY     -  US
 KB1129  USGS QUAD   -  VERA (2018)
 KB1129
 KB1129                         *CURRENT SURVEY CONTROL
 KB1129  ______________________________________________________________________
 KB1129* NAD 83(1997) POSITION- 39 01 15.01604(N) 089 06 37.20748(W)   ADJUSTED
 KB1129* NAVD 88 ORTHO HEIGHT -   162.661 (meters)      533.66  (feet) POSTED
 KB1129  ______________________________________________________________________
 KB1129  GEOID HEIGHT    -        -31.784 (meters)                     GEOID18
 KB1129  LAPLACE CORR    -         -2.06  (seconds)                    DEFLEC18
 KB1129  DYNAMIC HEIGHT  -        162.56  (meters)      533.3   (feet) COMP
 KB1129  MODELED GRAVITY -    980,017.3   (mgal)                       NAVD 88
 KB1129
 KB1129  HORZ ORDER      -  SECOND
 KB1129  VERT ORDER      -  * POSTED, SEE BELOW
 KB1129
 KB1129.The horizontal coordinates were established by classical geodetic methods
 KB1129.and adjusted by the National Geodetic Survey in October 1999.
 KB1129
 KB1129.The orthometric height was determined by differential leveling
 KB1129.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB1129
 KB1129.* This is a POSTED BENCH MARK height.
 KB1129
 KB1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1129.GEOID18 height accuracy estimate available here.
 KB1129
 KB1129.Click photographs - Photos may exist for this station.
 KB1129
 KB1129.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1129
 KB1129.The dynamic height is computed by dividing the NAVD 88
 KB1129.geopotential number by the normal gravity value computed on the
 KB1129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1129.degrees latitude (g = 980.6199 gals.).
 KB1129
 KB1129.The modeled gravity was interpolated from observed gravity values.
 KB1129
 KB1129. The following values were computed from the NAD 83(1997) position.
 KB1129
 KB1129;                    North         East     Units Scale Factor Converg.
 KB1129;SPC IL E     -   261,578.575   232,712.101   MT  1.00003073   -0 29 21.2
 KB1129;SPC IL E     -   858,195.71    763,489.62   sFT  1.00003073   -0 29 21.2
 KB1129;SPC IL W     -   261,813.407   791,475.037   MT  1.00004417   +0 39 54.4
 KB1129;SPC IL W     -   858,966.15  2,596,697.68   sFT  1.00004417   +0 39 54.4
 KB1129;UTM  16      - 4,321,207.809   317,307.315   MT  1.00001099   -1 19 44.5
 KB1129
 KB1129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1129!SPC IL E     -   0.99997947  x   1.00003073  =   1.00001020
 KB1129!SPC IL W     -   0.99997947  x   1.00004417  =   1.00002364
 KB1129!UTM  16      -   0.99997947  x   1.00001099  =   0.99999046
 KB1129
 KB1129:                Primary Azimuth Mark                     Grid Az
 KB1129:SPC IL E     -  VERA RESET                               352 03 13.0
 KB1129:SPC IL W     -  VERA RESET                               350 53 57.4
 KB1129:UTM  16      -  VERA RESET                               352 53 36.3
 KB1129
 KB1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1730721207(NAD 83)
 KB1129
 KB1129|---------------------------------------------------------------------|
 KB1129| PID    Reference Object                     Distance      Geod. Az  |
 KB1129|                                                           dddmmss.s |
 KB1129| KB0811 JIM RM                               17.550 METERS 01342     |
 KB1129| KB0808 VERA RESET                          APPROX. 1.6 KM 3513351.8 |
 KB1129|---------------------------------------------------------------------|
 KB1129
 KB1129                          SUPERSEDED SURVEY CONTROL
 KB1129
 KB1129  NAD 83(1986)-  39 01 15.03493(N)    089 06 37.19642(W) AD(       ) 2
 KB1129  NAD 27      -  39 01 14.87580(N)    089 06 36.95380(W) AD(       ) 2
 KB1129  USSD        -  39 01 14.97900(N)    089 06 36.84700(W) AD(       ) 3
 KB1129  NGVD 29             162.97   (m)          534.7    (f) LEVELING    3  
 KB1129
 KB1129.Superseded values are not recommended for survey control.
 KB1129
 KB1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1129.See file dsdata.pdf to determine how the superseded data were derived.
 KB1129
 KB1129_MARKER: DS = TRIANGULATION STATION DISK
 KB1129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1129_STAMPING: JIM 1920
 KB1129_MARK LOGO: CGS
 KB1129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1129+STABILITY: SURFACE MOTION
 KB1129
 KB1129  HISTORY     - Date     Condition        Report By
 KB1129  HISTORY     - 1920     MONUMENTED       CGS
 KB1129  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1129
 KB1129                          STATION DESCRIPTION
 KB1129
 KB1129'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB1129'STATION IS ABOUT 1 MILE S OF VERA, ON THE E SIDE OF THE ILLINOIS
 KB1129'CENTRAL RAILROAD TRACK, 1/8 MILE N OF A SIGNPOST MARKED
 KB1129'STATION 1 MILE, 5 YARDS S OF THE SECOND ROAD CROSSING S OF VERA, AND
 KB1129'7.07 METERS, 23.20 FEET, E OF THE E AND NEAREST RAIL. THE
 KB1129'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 KB1129'SET IN CONCRETE.
 KB1129'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK BUT ON THE
 KB1129'OPPOSITE SIDE OF THE ROAD, NEAR THE FENCE LINE,17.55 METERS,
 KB1129'57.58 FEET, FROM THE STATION, N 76 DEG 18 MIN E.  THE
 KB1129'ELEVATION OF THE STATION MARK IS 162.971 METERS, 534.681 FEET,
 KB1129'AND OF THE REF. MK. 162.827 METERS, 534.208 FEET.
 KB1129
 KB1129                          STATION RECOVERY (1976)
 KB1129
 KB1129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1129'STATION WAS SEARCHED FOR BUT WAS NOT RECOVERED.
 KB1129'
 KB1129'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE SOUTH OF
 KB1129'VERA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9173 ***********************************************************************
 DE9173  DESIGNATION -  JINGLES
 DE9173  PID         -  DE9173
 DE9173  STATE/COUNTY-  IL/BOND
 DE9173  COUNTRY     -  US
 DE9173  USGS QUAD   -  GREENVILLE (2018)
 DE9173
 DE9173                         *CURRENT SURVEY CONTROL
 DE9173  ______________________________________________________________________
 DE9173* NAD 83(2011) POSITION- 38 52 44.58850(N) 089 24 50.55319(W)   ADJUSTED
 DE9173* NAD 83(2011) ELLIP HT-   139.130 (meters)        (06/27/12)   ADJUSTED
 DE9173* NAD 83(2011) EPOCH   -  2010.00
 DE9173* NAVD 88 ORTHO HEIGHT -   170.5   (meters)      559.    (feet) GPS OBS
 DE9173  ______________________________________________________________________
 DE9173  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9173  GEOID HEIGHT    -        -31.287 (meters)                     GEOID99
 DE9173  GEOID HEIGHT    -        -31.297 (meters)                     GEOID18
 DE9173  NAD 83(2011) X  -     50,845.911 (meters)                     COMP
 DE9173  NAD 83(2011) Y  - -4,971,614.463 (meters)                     COMP
 DE9173  NAD 83(2011) Z  -  3,981,960.764 (meters)                     COMP
 DE9173  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 DE9173
 DE9173  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9173  Standards:
 DE9173         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9173            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9173  -------------------------------------------------------------------
 DE9173  NETWORK    1.21   1.63           0.54   0.44   0.83      0.02187635
 DE9173  -------------------------------------------------------------------
 DE9173  Click here for local accuracies and other accuracy information.
 DE9173
 DE9173.The horizontal coordinates were established by GPS observations
 DE9173.and adjusted by the National Geodetic Survey in June 2012.
 DE9173
 DE9173.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9173.been affixed to the stable North American tectonic plate. See 
 DE9173.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9173
 DE9173.The horizontal coordinates are valid at the epoch date displayed above
 DE9173.which is a decimal equivalence of Year/Month/Day.
 DE9173
 DE9173.The orthometric height was determined by GPS observations and a
 DE9173.high-resolution geoid model.
 DE9173
 DE9173.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9173.GEOID18 height accuracy estimate available here.
 DE9173
 DE9173.Click photographs - Photos may exist for this station.
 DE9173
 DE9173.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9173
 DE9173.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9173
 DE9173.The ellipsoidal height was determined by GPS observations
 DE9173.and is referenced to NAD 83.
 DE9173
 DE9173. The following values were computed from the NAD 83(2011) position.
 DE9173
 DE9173;                    North         East     Units Scale Factor Converg.
 DE9173;SPC IL W     -   245,812.380   765,304.532   MT  0.99999367   +0 28 20.7
 DE9173;SPC IL W     -   806,469.45  2,510,836.62   sFT  0.99999367   +0 28 20.7
 DE9173;UTM  16      - 4,306,124.904   290,595.136   MT  1.00014000   -1 30 56.9
 DE9173
 DE9173!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9173!SPC IL W     -   0.99997817  x   0.99999367  =   0.99997184
 DE9173!UTM  16      -   0.99997817  x   1.00014000  =   1.00011817
 DE9173
 DE9173:                Primary Azimuth Mark                     Grid Az
 DE9173:SPC IL W     -  JINGLES AZI                              197 22 55.7
 DE9173:UTM  16      -  JINGLES AZI                              199 22 13.3
 DE9173
 DE9173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9059506124(NAD 83)
 DE9173
 DE9173|---------------------------------------------------------------------|
 DE9173| PID    Reference Object                     Distance      Geod. Az  |
 DE9173|                                                           dddmmss.s |
 DE9173| DE9174 JINGLES AZI                         APPROX. 1.3 KM 1975116.4 |
 DE9173|---------------------------------------------------------------------|
 DE9173
 DE9173                          SUPERSEDED SURVEY CONTROL
 DE9173
 DE9173  NAD 83(2007)-  38 52 44.58851(N)    089 24 50.55394(W) AD(2002.00) 0
 DE9173  ELLIP H (02/10/07)  139.160  (m)                       GP(2002.00)    
 DE9173  ELLIP H (02/03/05)  139.131  (m)                       GP(       ) 4 2
 DE9173  NAD 83(1997)-  38 52 44.58875(N)    089 24 50.55375(W) AD(       ) 1
 DE9173  ELLIP H (01/06/03)  139.163  (m)                       GP(       ) 3 2
 DE9173
 DE9173.Superseded values are not recommended for survey control.
 DE9173
 DE9173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9173.See file dsdata.pdf to determine how the superseded data were derived.
 DE9173
 DE9173_MARKER: A = ALUMINUM MARKER
 DE9173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9173_STAMPING: JINGLES 1996
 DE9173_MARK LOGO: ILDT
 DE9173_PROJECTION: FLUSH
 DE9173_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9173_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9173+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2016
 DE9173
 DE9173  HISTORY     - Date     Condition        Report By
 DE9173  HISTORY     - 1996     MONUMENTED       ILDT
 DE9173  HISTORY     - 20161025 GOOD             ASMINC
 DE9173
 DE9173                          STATION DESCRIPTION
 DE9173
 DE9173'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9173'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL), THE
 DE9173'STATION IS LOCATED AT SOUTHWEST EDGE OF GREENVILLE.
 DE9173'
 DE9173'TO REACH STATION FROM US ROUTE 40 AND IL ROUTE 127 AT SOUTHEAST EDGE
 DE9173'OF GREENVILLE, GO WEST ON US ROUTE 40 FOR 1.4 MI (2.3 KM) TO FOURTH
 DE9173'ST, GO NORTH ON FOURTH ST FOR 0.65 MI (1.05 KM) TO GREENVILLE
 DE9173'MAINTENANCE YARD GATE ON THE RIGHT, GO THROUGH GATE AND STATION IN
 DE9173'SOUTHWEST CORNER OF YARD.
 DE9173'
 DE9173'THE STATION IS 7.9 FEET (2.4 M) NORTH OF FENCELINE, 25.4 FEET (7.7 M)
 DE9173'EAST OF FENCELINE, 97.5 FEET (29.7 M) WEST OF POWER POLE, 2.0 FEET
 DE9173'(0.6 M) EAST OF WITNESS POST AND FLUSH WITH THE GROUND.
 DE9173
 DE9173                          STATION RECOVERY (2016)
 DE9173
 DE9173'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 DE9173'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9174 ***********************************************************************
 DE9174  DESIGNATION -  JINGLES AZI
 DE9174  PID         -  DE9174
 DE9174  STATE/COUNTY-  IL/BOND
 DE9174  COUNTRY     -  US
 DE9174  USGS QUAD   -  BEAVER CREEK (2018)
 DE9174
 DE9174                         *CURRENT SURVEY CONTROL
 DE9174  ______________________________________________________________________
 DE9174* NAD 83(2011) POSITION- 38 52 04.46772(N) 089 25 07.08406(W)   ADJUSTED
 DE9174* NAD 83(2011) ELLIP HT-   134.010 (meters)        (06/27/12)   ADJUSTED
 DE9174* NAD 83(2011) EPOCH   -  2010.00
 DE9174* NAVD 88 ORTHO HEIGHT -   165.4   (meters)      543.    (feet) GPS OBS
 DE9174  ______________________________________________________________________
 DE9174  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9174  GEOID HEIGHT    -        -31.283 (meters)                     GEOID99
 DE9174  GEOID HEIGHT    -        -31.292 (meters)                     GEOID18
 DE9174  NAD 83(2011) X  -     50,455.304 (meters)                     COMP
 DE9174  NAD 83(2011) Y  - -4,972,390.985 (meters)                     COMP
 DE9174  NAD 83(2011) Z  -  3,980,994.325 (meters)                     COMP
 DE9174  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 DE9174
 DE9174  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9174  Standards:
 DE9174         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9174            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9174  -------------------------------------------------------------------
 DE9174  NETWORK    1.20   1.61           0.53   0.44   0.82      0.00320081
 DE9174  -------------------------------------------------------------------
 DE9174  Click here for local accuracies and other accuracy information.
 DE9174
 DE9174.The horizontal coordinates were established by GPS observations
 DE9174.and adjusted by the National Geodetic Survey in June 2012.
 DE9174
 DE9174.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9174.been affixed to the stable North American tectonic plate. See 
 DE9174.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9174
 DE9174.The horizontal coordinates are valid at the epoch date displayed above
 DE9174.which is a decimal equivalence of Year/Month/Day.
 DE9174
 DE9174.The orthometric height was determined by GPS observations and a
 DE9174.high-resolution geoid model.
 DE9174
 DE9174.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9174.GEOID18 height accuracy estimate available here.
 DE9174
 DE9174.Click photographs - Photos may exist for this station.
 DE9174
 DE9174.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9174
 DE9174.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9174
 DE9174.The ellipsoidal height was determined by GPS observations
 DE9174.and is referenced to NAD 83.
 DE9174
 DE9174. The following values were computed from the NAD 83(2011) position.
 DE9174
 DE9174;                    North         East     Units Scale Factor Converg.
 DE9174;SPC IL W     -   244,571.952   764,916.229   MT  0.99999305   +0 28 09.9
 DE9174;SPC IL W     -   802,399.81  2,509,562.66   sFT  0.99999305   +0 28 09.9
 DE9174;UTM  16      - 4,304,898.512   290,163.972   MT  1.00014222   -1 31 05.9
 DE9174
 DE9174!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9174!SPC IL W     -   0.99997897  x   0.99999305  =   0.99997202
 DE9174!UTM  16      -   0.99997897  x   1.00014222  =   1.00012119
 DE9174
 DE9174:                Primary Azimuth Mark                     Grid Az
 DE9174:SPC IL W     -  JINGLES                                  017 22 56.1
 DE9174:UTM  16      -  JINGLES                                  019 22 11.9
 DE9174
 DE9174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9016304898(NAD 83)
 DE9174
 DE9174|---------------------------------------------------------------------|
 DE9174| PID    Reference Object                     Distance      Geod. Az  |
 DE9174|                                                           dddmmss.s |
 DE9174| DE9173 JINGLES                             APPROX. 1.3 KM 0175106.0 |
 DE9174|---------------------------------------------------------------------|
 DE9174
 DE9174                          SUPERSEDED SURVEY CONTROL
 DE9174
 DE9174  NAD 83(2007)-  38 52 04.46773(N)    089 25 07.08482(W) AD(2002.00) 0
 DE9174  ELLIP H (02/10/07)  134.040  (m)                       GP(2002.00)    
 DE9174  ELLIP H (02/03/05)  134.015  (m)                       GP(       ) 4 2
 DE9174  NAD 83(1997)-  38 52 04.46797(N)    089 25 07.08463(W) AD(       ) 1
 DE9174  ELLIP H (01/06/03)  134.046  (m)                       GP(       ) 3 2
 DE9174
 DE9174.Superseded values are not recommended for survey control.
 DE9174
 DE9174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9174.See file dsdata.pdf to determine how the superseded data were derived.
 DE9174
 DE9174_MARKER: A = ALUMINUM MARKER
 DE9174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9174_STAMPING: JINGLES AZI 1996
 DE9174_MARK LOGO: ILDT
 DE9174_PROJECTION: FLUSH
 DE9174_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9174+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2016
 DE9174
 DE9174  HISTORY     - Date     Condition        Report By
 DE9174  HISTORY     - 1996     MONUMENTED       ILDT
 DE9174  HISTORY     - 20160927 GOOD             ASMINC
 DE9174
 DE9174                          STATION DESCRIPTION
 DE9174
 DE9174'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9174'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9174'STATION IS LOCATED 1.7 MI (2.7 KM) SSW OF CENTER OF GREENVILLE.  TO
 DE9174'REACH STATION FROM US ROUTE 40 AND IL ROUTE 127 AT SE EDGE OF
 DE9174'GREENVILLE, GO W ON US ROUTE 40 FOR 1.65 MI (2.66 KM) TO STATION ON
 DE9174'THE RIGHT.  STATION IS 34.4 FEET (10.5 M) NW OF CENTERLINE OF US ROUTE
 DE9174'40, 52.4 FEET (16.0 M) NE OF E END OF CULVERT AT FIELD ENTRANCE, 12.0
 DE9174'FEET (3.7 M) SE OF CROP LINE, 2.0 FEET (0.6 M) W OF WITNESS POST.
 DE9174'STATION IS FLUSH WITH GROUND.
 DE9174
 DE9174                          STATION RECOVERY (2016)
 DE9174
 DE9174'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 DE9174'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0066 ***********************************************************************
 NJ0066  DESIGNATION -  JLS 112
 NJ0066  PID         -  NJ0066
 NJ0066  STATE/COUNTY-  IL/CARROLL
 NJ0066  COUNTRY     -  US
 NJ0066  USGS QUAD   -  SAVANNA (2018)
 NJ0066
 NJ0066                         *CURRENT SURVEY CONTROL
 NJ0066  ______________________________________________________________________
 NJ0066* NAD 83(1986) POSITION- 42 06 01.3    (N) 090 09 27.9    (W)   HD_HELD2
 NJ0066* NAVD 88 ORTHO HEIGHT -   182.868 (meters)      599.96  (feet) ADJUSTED
 NJ0066  ______________________________________________________________________
 NJ0066  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 NJ0066  DYNAMIC HEIGHT  -        182.805 (meters)      599.75  (feet) COMP
 NJ0066  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 NJ0066
 NJ0066  VERT ORDER      -  SECOND    CLASS I
 NJ0066
 NJ0066.The horizontal coordinates were established by autonomous hand held GPS
 NJ0066.observations and have an estimated accuracy of +/- 10 meters.
 NJ0066
 NJ0066.The orthometric height was determined by differential leveling and
 NJ0066.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0066.in March 2013.
 NJ0066
 NJ0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0066.GEOID18 height accuracy estimate available here.
 NJ0066
 NJ0066.Click photographs - Photos may exist for this station.
 NJ0066
 NJ0066.The dynamic height is computed by dividing the NAVD 88
 NJ0066.geopotential number by the normal gravity value computed on the
 NJ0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0066.degrees latitude (g = 980.6199 gals.).
 NJ0066
 NJ0066.The modeled gravity was interpolated from observed gravity values.
 NJ0066
 NJ0066;                    North         East    Units  Estimated Accuracy
 NJ0066;SPC IL W     -   603,230.      700,738.      MT  (+/- 10 meters HH2 GPS)
 NJ0066
 NJ0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3502864829(NAD 83)
 NJ0066
 NJ0066                          SUPERSEDED SURVEY CONTROL
 NJ0066
 NJ0066  NAVD 88 (06/15/91)  182.929  (m)          600.16   (f) SUPERSEDED  1 1
 NJ0066  NGVD 29 (??/??/92)  182.961  (m)          600.26   (f) ADJ UNCH    1 1
 NJ0066
 NJ0066.Superseded values are not recommended for survey control.
 NJ0066
 NJ0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0066.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0066
 NJ0066_MARKER: DB = BENCH MARK DISK
 NJ0066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NJ0066_STAMPING: TT STA NO 112 1927 JLS 600
 NJ0066_MARK LOGO: USGS
 NJ0066_PROJECTION: FLUSH
 NJ0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0066+STABILITY: SURFACE MOTION
 NJ0066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0066+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NJ0066
 NJ0066  HISTORY     - Date     Condition        Report By
 NJ0066  HISTORY     - 1927     MONUMENTED       USGS
 NJ0066  HISTORY     - 1970     GOOD             NGS
 NJ0066  HISTORY     - 1977     GOOD             LOCSUR
 NJ0066  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 NJ0066  HISTORY     - 19950524 GOOD             USPSQD
 NJ0066  HISTORY     - 20011203 GOOD             NGS
 NJ0066  HISTORY     - 20030923 GOOD             USPSQD
 NJ0066  HISTORY     - 20100928 GOOD             ILDT
 NJ0066  HISTORY     - 20120330 GOOD             AMESC
 NJ0066
 NJ0066                          STATION DESCRIPTION
 NJ0066
 NJ0066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0066'0.5 MI N FROM SAVANNA.
 NJ0066'ABOUT 0.05 MILE WEST ALONG MADISON STREET FROM THE POST OFFICE
 NJ0066'AT SAVANNA, THENCE 0.45 MILE NORTH ALONG U.S. HIGHWAY 52 WHICH
 NJ0066'IS MAIN STREET, AT THE NORTHWEST CORNER OF THE INTERSECTION OF
 NJ0066'THE STREET AND CLAY STREET, 41 FEET WEST OF THE CENTER LINE
 NJ0066'OF MAIN STREET, 23 FEET NORTH OF THE CENTER LINE OF CLAY STREET,
 NJ0066'11.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A PORCH ON THE
 NJ0066'EAST SIDE OF HOUSE NUMBER 1001, 8.8 FEET WEST AND ACROSS A
 NJ0066'SIDEWALK FROM A FIRE HYDRANT, 1.5 FEET WEST OF THE WEST EDGE
 NJ0066'OF THE SIDEWALK, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE SIDEWALK,
 NJ0066'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 NJ0066'SURFACE OF THE GROUND.  SECTION 4, T24N, R3E
 NJ0066
 NJ0066                          STATION RECOVERY (1977)
 NJ0066
 NJ0066'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 NJ0066'CHANGE TO READ - 20.5 FT. NORTH OF THE CENTER LINE OF CLAY STREET.
 NJ0066
 NJ0066                          STATION RECOVERY (1988)
 NJ0066
 NJ0066'RECOVERY NOTE BY US POWER SQUADRON 1988 (GG)
 NJ0066'MARK NOT FOUND.
 NJ0066
 NJ0066                          STATION RECOVERY (1995)
 NJ0066
 NJ0066'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0066'RECOVERED IN GOOD CONDITION.
 NJ0066
 NJ0066                          STATION RECOVERY (2001)
 NJ0066
 NJ0066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0066'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0066
 NJ0066                          STATION RECOVERY (2003)
 NJ0066
 NJ0066'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0066'RECOVERED IN GOOD CONDITION.
 NJ0066
 NJ0066                          STATION RECOVERY (2010)
 NJ0066
 NJ0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (TPH)
 NJ0066'RECOVERED AS DESCRIBED.
 NJ0066'PUBLISHED ELEVATION DOES NOT AGREE WITH OTHER NGS MONUMENTS
 NJ0066'BASED ON NGS MONUMENTS M272, 606, AND G57 FOUND ELEVATION ON JLS 112
 NJ0066'TO BE 599.9611 (DIFF. OF 0.1989) AFTER ELECTRONIC LEVEL RUN.
 NJ0066
 NJ0066                          STATION RECOVERY (2012)
 NJ0066
 NJ0066'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NJ0066'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3750 ***********************************************************************
 DO3750  DESIGNATION -  JOD 002
 DO3750  PID         -  DO3750
 DO3750  STATE/COUNTY-  IL/JO DAVIESS
 DO3750  COUNTRY     -  US
 DO3750  USGS QUAD   -  ELIZABETH (2018)
 DO3750
 DO3750                         *CURRENT SURVEY CONTROL
 DO3750  ______________________________________________________________________
 DO3750* NAD 83(1986) POSITION- 42 19 04.3    (N) 090 10 34.3    (W)   HD_HELD2
 DO3750* NAVD 88 ORTHO HEIGHT -   281.801 (meters)      924.54  (feet) ADJUSTED
 DO3750  ______________________________________________________________________
 DO3750  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 DO3750  DYNAMIC HEIGHT  -        281.708 (meters)      924.24  (feet) COMP
 DO3750  MODELED GRAVITY -    980,284.1   (mgal)                       NAVD 88
 DO3750
 DO3750  VERT ORDER      -  SECOND    CLASS I
 DO3750
 DO3750.The horizontal coordinates were established by autonomous hand held GPS
 DO3750.observations and have an estimated accuracy of +/- 10 meters.
 DO3750
 DO3750.The orthometric height was determined by differential leveling and
 DO3750.adjusted by the NATIONAL GEODETIC SURVEY
 DO3750.in March 2013.
 DO3750
 DO3750.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3750.GEOID18 height accuracy estimate available here.
 DO3750
 DO3750.Click photographs - Photos may exist for this station.
 DO3750
 DO3750.The dynamic height is computed by dividing the NAVD 88
 DO3750.geopotential number by the normal gravity value computed on the
 DO3750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3750.degrees latitude (g = 980.6199 gals.).
 DO3750
 DO3750.The modeled gravity was interpolated from observed gravity values.
 DO3750
 DO3750;                    North         East    Units  Estimated Accuracy
 DO3750;SPC IL W     -   627,387.      699,215.      MT  (+/- 10 meters HH2 GPS)
 DO3750
 DO3750_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3270288931(NAD 83)
 DO3750
 DO3750                          SUPERSEDED SURVEY CONTROL
 DO3750
 DO3750.No superseded survey control is available for this station.
 DO3750
 DO3750_MARKER: DD = SURVEY DISK
 DO3750_SETTING: 30 = SET IN A LIGHT STRUCTURE
 DO3750_SP_SET: HEADWALL
 DO3750_STAMPING: JOD 002
 DO3750_MARK LOGO: ILDT
 DO3750_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3750_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3750+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3750
 DO3750  HISTORY     - Date     Condition        Report By
 DO3750  HISTORY     - UNK      MONUMENTED       ILDT
 DO3750  HISTORY     - 20120507 GOOD             AMESC
 DO3750
 DO3750                          STATION DESCRIPTION
 DO3750
 DO3750'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3750'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST-SOUTHWEST OF
 DO3750'STOCKTON, 6.8 MI (10.9 KM) NORTHEAST OF HANOVER AND 2.3 MI (3.7 KM)
 DO3750'EAST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3750'
 DO3750'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3750'PROCEED EAST ON US ROUTE 20 5.35 MI (8.6 KM) TO THE STATION ON THE
 DO3750'RIGHT.
 DO3750'
 DO3750'THE STATION IS 45 FT (13.7 M) SOUTHEAST OF THE CENTERLINE OF US ROUTE
 DO3750'20, 125 FT (38.1 M) SOUTHWEST OF A FIELD ENTRANCE, 39 FT (11.9 M)
 DO3750'NORTHWEST OF THE RIGHT OF WAY FENCE, ON THE TOP OF A CATTLE CROSSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3787 ***********************************************************************
 DO3787  DESIGNATION -  JOD 009
 DO3787  PID         -  DO3787
 DO3787  STATE/COUNTY-  IL/JO DAVIESS
 DO3787  COUNTRY     -  US
 DO3787  USGS QUAD   -  GALENA (2018)
 DO3787
 DO3787                         *CURRENT SURVEY CONTROL
 DO3787  ______________________________________________________________________
 DO3787* NAD 83(1986) POSITION- 42 25 49.3    (N) 090 26 44.1    (W)   HD_HELD2
 DO3787* NAVD 88 ORTHO HEIGHT -   256.550 (meters)      841.70  (feet) ADJUSTED
 DO3787  ______________________________________________________________________
 DO3787  GEOID HEIGHT    -        -32.804 (meters)                     GEOID18
 DO3787  DYNAMIC HEIGHT  -        256.472 (meters)      841.44  (feet) COMP
 DO3787  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 DO3787
 DO3787  VERT ORDER      -  SECOND    CLASS I
 DO3787
 DO3787.The horizontal coordinates were established by autonomous hand held GPS
 DO3787.observations and have an estimated accuracy of +/- 10 meters.
 DO3787
 DO3787.The orthometric height was determined by differential leveling and
 DO3787.adjusted by the NATIONAL GEODETIC SURVEY
 DO3787.in March 2013.
 DO3787
 DO3787.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3787.GEOID18 height accuracy estimate available here.
 DO3787
 DO3787.Click photographs - Photos may exist for this station.
 DO3787
 DO3787.The dynamic height is computed by dividing the NAVD 88
 DO3787.geopotential number by the normal gravity value computed on the
 DO3787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3787.degrees latitude (g = 980.6199 gals.).
 DO3787
 DO3787.The modeled gravity was interpolated from observed gravity values.
 DO3787
 DO3787;                    North         East    Units  Estimated Accuracy
 DO3787;SPC IL W     -   639,921.      677,049.      MT  (+/- 10 meters HH2 GPS)
 DO3787
 DO3787_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH1012500721(NAD 83)
 DO3787
 DO3787                          SUPERSEDED SURVEY CONTROL
 DO3787
 DO3787.No superseded survey control is available for this station.
 DO3787
 DO3787_MARKER: DD = SURVEY DISK
 DO3787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3787_STAMPING: JOD 009
 DO3787_MARK LOGO: ILDT
 DO3787_PROJECTION: FLUSH
 DO3787_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3787+STABILITY: SURFACE MOTION
 DO3787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3787+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3787
 DO3787  HISTORY     - Date     Condition        Report By
 DO3787  HISTORY     - UNK      MONUMENTED       ILDT
 DO3787  HISTORY     - 20120423 GOOD             AMESC
 DO3787  HISTORY     - 20250528 GOOD             USPSQD
 DO3787
 DO3787                          STATION DESCRIPTION
 DO3787
 DO3787'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3787'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) WEST-SOUTHWEST OF
 DO3787'SCALES MOUND, 6.0 MI (9.7 KM) SOUTHEAST OF MENOMINEE AND 1.3 MI (2.1
 DO3787'KM) NORTHWEST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3787'
 DO3787'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3787'NORTHWEST OF GALENA, ILLINOIS PROCEED SOUTH ON US ROUTE 20 FOR 1.75 MI
 DO3787'(2.8 KM) TO EXCHANGE STREET AND THE STATION ON THE LEFT.
 DO3787'
 DO3787'THE STATION IS 83 FT (25.3 M) SOUTHEAST OF THE CENTERLINE OF EXCHANGE
 DO3787'STREET, 62 FT (18.9 M) NORTHWEST OF A WINNEBAGO INLET, 37 FT (11.3 M)
 DO3787'NORTHEAST OF THE CENTERLINE OD US ROUTE 20, 7.6 FT (2.3 M) NORTHEAST
 DO3787'OF THE BACK OF CURB ON US ROUTE 20, 5.6 FT (1.7 M) SOUTHWEST OF THE
 DO3787'SIDEWALK.
 DO3787
 DO3787                          STATION RECOVERY (2025)
 DO3787
 DO3787'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3787'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3788 ***********************************************************************
 DO3788  DESIGNATION -  JOD 010
 DO3788  PID         -  DO3788
 DO3788  STATE/COUNTY-  IL/JO DAVIESS
 DO3788  COUNTRY     -  US
 DO3788  USGS QUAD   -  GALENA (2018)
 DO3788
 DO3788                         *CURRENT SURVEY CONTROL
 DO3788  ______________________________________________________________________
 DO3788* NAD 83(1986) POSITION- 42 26 03.49   (N) 090 26 58.81   (W)   HD_HELD1
 DO3788* NAVD 88 ORTHO HEIGHT -   262.073 (meters)      859.82  (feet) ADJUSTED
 DO3788  ______________________________________________________________________
 DO3788  GEOID HEIGHT    -        -32.800 (meters)                     GEOID18
 DO3788  DYNAMIC HEIGHT  -        261.993 (meters)      859.56  (feet) COMP
 DO3788  MODELED GRAVITY -    980,310.0   (mgal)                       NAVD 88
 DO3788
 DO3788  VERT ORDER      -  SECOND    CLASS I
 DO3788
 DO3788.The horizontal coordinates were determined by differentially corrected
 DO3788.hand held GPS observations or other comparable positioning techniques
 DO3788.and have an estimated accuracy of +/- 3 meters.
 DO3788
 DO3788.The orthometric height was determined by differential leveling and
 DO3788.adjusted by the NATIONAL GEODETIC SURVEY
 DO3788.in March 2013.
 DO3788
 DO3788.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3788.GEOID18 height accuracy estimate available here.
 DO3788
 DO3788.Click photographs - Photos may exist for this station.
 DO3788
 DO3788.The dynamic height is computed by dividing the NAVD 88
 DO3788.geopotential number by the normal gravity value computed on the
 DO3788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3788.degrees latitude (g = 980.6199 gals.).
 DO3788
 DO3788.The modeled gravity was interpolated from observed gravity values.
 DO3788
 DO3788;                    North         East    Units  Estimated Accuracy
 DO3788;SPC IL W     -   640,359.8     676,714.5     MT  (+/- 3 meters HH1 GPS) 
 DO3788
 DO3788_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0977601149(NAD 83)
 DO3788
 DO3788                          SUPERSEDED SURVEY CONTROL
 DO3788
 DO3788.No superseded survey control is available for this station.
 DO3788
 DO3788_MARKER: DD = SURVEY DISK
 DO3788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3788_STAMPING: JOD010
 DO3788_MARK LOGO: ILDT
 DO3788_PROJECTION: FLUSH
 DO3788_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3788+STABILITY: SURFACE MOTION
 DO3788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3788+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3788
 DO3788  HISTORY     - Date     Condition        Report By
 DO3788  HISTORY     - UNK      MONUMENTED       ILDT
 DO3788  HISTORY     - 20120420 GOOD             AMESC
 DO3788  HISTORY     - 20220714 GOOD             ILDT
 DO3788  HISTORY     - 20250528 GOOD             USPSQD
 DO3788
 DO3788                          STATION DESCRIPTION
 DO3788
 DO3788'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3788'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) WEST-SOUTHWEST OF
 DO3788'SCALES MOUND, 5.6 MI (9.0 KM) SOUTHEAST OF MENOMINEE AND 1.6 MI (2.6
 DO3788'KM) NORTHWEST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3788'
 DO3788'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3788'NORTHWEST OF GALENA, ILLINOIS PROCEED SOUTH ON US ROUTE 20 FOR 1.40 MI
 DO3788'(2.3 KM) TO PALACE CAMPGROUND AND THE STATION ON THE RIGHT.
 DO3788'
 DO3788'THE STATION IS 65 FT (19.8 M) SOUTHEAST OF THE CENTERLINE OF THE
 DO3788'ENTRANCE TO VINCENT MONUMENTS, 106 FT (32.3 M) SOUTHEAST OF A FIRE
 DO3788'HYDRANT, 10 FT (3.0 M) SOUTHWEST OF THE BACK OF CURB ON US ROUTE 20, 8
 DO3788'FT (2.4 M) SOUTHWEST OF A HAND HOLE.
 DO3788
 DO3788                          STATION RECOVERY (2022)
 DO3788
 DO3788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3788'RECOVERED IN GOOD CONDITION.
 DO3788
 DO3788                          STATION RECOVERY (2025)
 DO3788
 DO3788'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3788'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3786 ***********************************************************************
 DO3786  DESIGNATION -  JOD 011
 DO3786  PID         -  DO3786
 DO3786  STATE/COUNTY-  IL/JO DAVIESS
 DO3786  COUNTRY     -  US
 DO3786  USGS QUAD   -  GALENA (2018)
 DO3786
 DO3786                         *CURRENT SURVEY CONTROL
 DO3786  ______________________________________________________________________
 DO3786* NAD 83(1986) POSITION- 42 25 34.7    (N) 090 26 33.4    (W)   HD_HELD2
 DO3786* NAVD 88 ORTHO HEIGHT -   253.830 (meters)      832.77  (feet) ADJUSTED
 DO3786  ______________________________________________________________________
 DO3786  GEOID HEIGHT    -        -32.808 (meters)                     GEOID18
 DO3786  DYNAMIC HEIGHT  -        253.753 (meters)      832.52  (feet) COMP
 DO3786  MODELED GRAVITY -    980,311.8   (mgal)                       NAVD 88
 DO3786
 DO3786  VERT ORDER      -  SECOND    CLASS I
 DO3786
 DO3786.The horizontal coordinates were established by autonomous hand held GPS
 DO3786.observations and have an estimated accuracy of +/- 10 meters.
 DO3786
 DO3786.The orthometric height was determined by differential leveling and
 DO3786.adjusted by the NATIONAL GEODETIC SURVEY
 DO3786.in March 2013.
 DO3786
 DO3786.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3786.GEOID18 height accuracy estimate available here.
 DO3786
 DO3786.Click photographs - Photos may exist for this station.
 DO3786
 DO3786.The dynamic height is computed by dividing the NAVD 88
 DO3786.geopotential number by the normal gravity value computed on the
 DO3786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3786.degrees latitude (g = 980.6199 gals.).
 DO3786
 DO3786.The modeled gravity was interpolated from observed gravity values.
 DO3786
 DO3786;                    North         East    Units  Estimated Accuracy
 DO3786;SPC IL W     -   639,470.      677,292.      MT  (+/- 10 meters HH2 GPS)
 DO3786
 DO3786_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH1038300278(NAD 83)
 DO3786
 DO3786                          SUPERSEDED SURVEY CONTROL
 DO3786
 DO3786.No superseded survey control is available for this station.
 DO3786
 DO3786_MARKER: DD = SURVEY DISK
 DO3786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3786_STAMPING: JOD011
 DO3786_MARK LOGO: ILDT
 DO3786_PROJECTION: FLUSH
 DO3786_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3786+STABILITY: SURFACE MOTION
 DO3786_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3786+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3786
 DO3786  HISTORY     - Date     Condition        Report By
 DO3786  HISTORY     - UNK      MONUMENTED       ILDT
 DO3786  HISTORY     - 20120423 GOOD             AMESC
 DO3786  HISTORY     - 20250528 GOOD             USPSQD
 DO3786
 DO3786                          STATION DESCRIPTION
 DO3786
 DO3786'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3786'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) WEST-SOUTHWEST OF
 DO3786'SCALES MOUND, 6.3 MI (10.1 KM) SOUTHEAST OF MENOMINEE AND 1.0 MI (1.6
 DO3786'KM) NORTHWEST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3786'
 DO3786'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3786'NORTHWEST OF GALENA, ILLINOIS PROCEED SOUTH ON US ROUTE 20 FOR 2.05 MI
 DO3786'(3.3 KM) TO HOUSE NUMBER '10900' AND THE STATION ON THE LEFT.
 DO3786'
 DO3786'THE STATION IS 60 FT (18.3 M) EAST OF THE CENTERLINE OF US ROUTE 20,
 DO3786'57 FT (17.4 M) NORTHWEST OF THE POINT OF INTERSECTION IN THE FENCE
 DO3786'RUNNING SOUTH AND NORTHWEST, 35 FT (10.7 M) EAST OF THE BACK OF CURB
 DO3786'ON US ROUTE 20, 26.9 FT (8.2 M) EAST OF THE EDGE OF SIDEWALK, 16.5 FT
 DO3786'(5.0 M) WEST OF A FENCE FOR GALENA HIGH SCHOOL.
 DO3786
 DO3786                          STATION RECOVERY (2025)
 DO3786
 DO3786'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3786'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3785 ***********************************************************************
 DO3785  DESIGNATION -  JOD 012
 DO3785  PID         -  DO3785
 DO3785  STATE/COUNTY-  IL/JO DAVIESS
 DO3785  COUNTRY     -  US
 DO3785  USGS QUAD   -  GALENA (2018)
 DO3785
 DO3785                         *CURRENT SURVEY CONTROL
 DO3785  ______________________________________________________________________
 DO3785* NAD 83(1986) POSITION- 42 25 20.5    (N) 090 26 40.2    (W)   HD_HELD2
 DO3785* NAVD 88 ORTHO HEIGHT -   248.366 (meters)      814.85  (feet) ADJUSTED
 DO3785  ______________________________________________________________________
 DO3785  GEOID HEIGHT    -        -32.805 (meters)                     GEOID18
 DO3785  DYNAMIC HEIGHT  -        248.291 (meters)      814.60  (feet) COMP
 DO3785  MODELED GRAVITY -    980,311.9   (mgal)                       NAVD 88
 DO3785
 DO3785  VERT ORDER      -  SECOND    CLASS I
 DO3785
 DO3785.The horizontal coordinates were established by autonomous hand held GPS
 DO3785.observations and have an estimated accuracy of +/- 10 meters.
 DO3785
 DO3785.The orthometric height was determined by differential leveling and
 DO3785.adjusted by the NATIONAL GEODETIC SURVEY
 DO3785.in March 2013.
 DO3785
 DO3785.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3785.GEOID18 height accuracy estimate available here.
 DO3785
 DO3785.Click photographs - Photos may exist for this station.
 DO3785
 DO3785.The dynamic height is computed by dividing the NAVD 88
 DO3785.geopotential number by the normal gravity value computed on the
 DO3785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3785.degrees latitude (g = 980.6199 gals.).
 DO3785
 DO3785.The modeled gravity was interpolated from observed gravity values.
 DO3785
 DO3785;                    North         East    Units  Estimated Accuracy
 DO3785;SPC IL W     -   639,032.      677,135.      MT  (+/- 10 meters HH2 GPS)
 DO3785
 DO3785_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1024199836(NAD 83)
 DO3785
 DO3785                          SUPERSEDED SURVEY CONTROL
 DO3785
 DO3785.No superseded survey control is available for this station.
 DO3785
 DO3785_MARKER: DD = SURVEY DISK
 DO3785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3785_STAMPING: JOD012
 DO3785_MARK LOGO: ILDT
 DO3785_PROJECTION: FLUSH
 DO3785_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3785+STABILITY: SURFACE MOTION
 DO3785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3785+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2023
 DO3785
 DO3785  HISTORY     - Date     Condition        Report By
 DO3785  HISTORY     - UNK      MONUMENTED       ILDT
 DO3785  HISTORY     - 20120423 GOOD             AMESC
 DO3785  HISTORY     - 20231026 GOOD             USPSQD
 DO3785
 DO3785                          STATION DESCRIPTION
 DO3785
 DO3785'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3785'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) WEST-SOUTHWEST OF
 DO3785'SCALES MOUND, 6.4 MI (10.3 KM) SOUTHEAST OF MENOMINEE AND 0.9 MI (1.4
 DO3785'KM) WEST-NORTHWEST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3785'
 DO3785'TO REACH FROM THE INTERSECTION OF SOUTH MAIN STREET AND US ROUTE 20 IN
 DO3785'GALENA, ILLINOIS PROCEED SOUTH ON MAIN STREET FOR 350 FT (106.7 M) TO
 DO3785'GEAR STREET, NORTHWEST 1.2 MI (1.9 KM) ON GEAR STREET TO THE STATION
 DO3785'ON THE RIGHT.
 DO3785'
 DO3785'THE STATION IS 21 FT (6.4 M) EAST OF THE CENTERLINE OF GEAR STREET,
 DO3785'15.9 FT (4.8 M) NORTH OF THE ENTRANCE TO THE GALENA CHRYSLER DEALER,
 DO3785'5.1 FT (1.6 M) WEST OF THE EDGE OF PARKING LOT, 4.7 FT (1.4 M) EAST OF
 DO3785'THE BACK OF CURB ON GEAR STREET.
 DO3785
 DO3785                          STATION RECOVERY (2023)
 DO3785
 DO3785'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DO3785'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3747 ***********************************************************************
 DO3747  DESIGNATION -  JOD 014
 DO3747  PID         -  DO3747
 DO3747  STATE/COUNTY-  IL/JO DAVIESS
 DO3747  COUNTRY     -  US
 DO3747  USGS QUAD   -  ELIZABETH (2018)
 DO3747
 DO3747                         *CURRENT SURVEY CONTROL
 DO3747  ______________________________________________________________________
 DO3747* NAD 83(1986) POSITION- 42 20 07.9    (N) 090 09 32.1    (W)   HD_HELD2
 DO3747* NAVD 88 ORTHO HEIGHT -   257.733 (meters)      845.58  (feet) ADJUSTED
 DO3747  ______________________________________________________________________
 DO3747  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 DO3747  DYNAMIC HEIGHT  -        257.648 (meters)      845.30  (feet) COMP
 DO3747  MODELED GRAVITY -    980,287.4   (mgal)                       NAVD 88
 DO3747
 DO3747  VERT ORDER      -  SECOND    CLASS I
 DO3747
 DO3747.The horizontal coordinates were established by autonomous hand held GPS
 DO3747.observations and have an estimated accuracy of +/- 10 meters.
 DO3747
 DO3747.The orthometric height was determined by differential leveling and
 DO3747.adjusted by the NATIONAL GEODETIC SURVEY
 DO3747.in March 2013.
 DO3747
 DO3747.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3747.GEOID18 height accuracy estimate available here.
 DO3747
 DO3747.Click photographs - Photos may exist for this station.
 DO3747
 DO3747.The dynamic height is computed by dividing the NAVD 88
 DO3747.geopotential number by the normal gravity value computed on the
 DO3747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3747.degrees latitude (g = 980.6199 gals.).
 DO3747
 DO3747.The modeled gravity was interpolated from observed gravity values.
 DO3747
 DO3747;                    North         East    Units  Estimated Accuracy
 DO3747;SPC IL W     -   629,350.      700,639.      MT  (+/- 10 meters HH2 GPS)
 DO3747
 DO3747_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3406090940(NAD 83)
 DO3747
 DO3747                          SUPERSEDED SURVEY CONTROL
 DO3747
 DO3747.No superseded survey control is available for this station.
 DO3747
 DO3747_MARKER: DD = SURVEY DISK
 DO3747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3747_STAMPING: JOD014
 DO3747_MARK LOGO: ILDT
 DO3747_PROJECTION: FLUSH
 DO3747_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3747+STABILITY: SURFACE MOTION
 DO3747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3747+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3747
 DO3747  HISTORY     - Date     Condition        Report By
 DO3747  HISTORY     - UNK      MONUMENTED       ILDT
 DO3747  HISTORY     - 20120507 GOOD             AMESC
 DO3747
 DO3747                          STATION DESCRIPTION
 DO3747
 DO3747'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3747'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHEAST OF HANOVER,
 DO3747'7.9 MI (12.7 KM) WEST OF STOCKTON AND 3.4 MI (5.5 KM) EAST-NORTHEAST
 DO3747'OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3747'
 DO3747'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3747'PROCEED EAST ON US ROUTE 20 6.95 MI (11.2 KM) TO CENTER ROAD AND THE
 DO3747'STATION ON THE LEFT.
 DO3747'
 DO3747'THE STATION IS 51.5 FT (15.7 M) NORTHWEST OF THE CENTERLINE OF US
 DO3747'ROUTE 20, 51 FT (15.5 M) SOUTHWEST OF THE CENTERLINE OF CENTER ROAD,
 DO3747'2.8 FT (0.9 M) SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 1.3 FT
 DO3747'(0.4 M) SOUTHEAST OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3758 ***********************************************************************
 DO3758  DESIGNATION -  JOD 019
 DO3758  PID         -  DO3758
 DO3758  STATE/COUNTY-  IL/JO DAVIESS
 DO3758  COUNTRY     -  US
 DO3758  USGS QUAD   -  HANOVER (2018)
 DO3758
 DO3758                         *CURRENT SURVEY CONTROL
 DO3758  ______________________________________________________________________
 DO3758* NAD 83(1986) POSITION- 42 19 05.7    (N) 090 15 09.8    (W)   HD_HELD2
 DO3758* NAVD 88 ORTHO HEIGHT -   195.407 (meters)      641.10  (feet) ADJUSTED
 DO3758  ______________________________________________________________________
 DO3758  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 DO3758  DYNAMIC HEIGHT  -        195.344 (meters)      640.89  (feet) COMP
 DO3758  MODELED GRAVITY -    980,294.2   (mgal)                       NAVD 88
 DO3758
 DO3758  VERT ORDER      -  SECOND    CLASS I
 DO3758
 DO3758.The horizontal coordinates were established by autonomous hand held GPS
 DO3758.observations and have an estimated accuracy of +/- 10 meters.
 DO3758
 DO3758.The orthometric height was determined by differential leveling and
 DO3758.adjusted by the NATIONAL GEODETIC SURVEY
 DO3758.in March 2013.
 DO3758
 DO3758.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3758.GEOID18 height accuracy estimate available here.
 DO3758
 DO3758.Click photographs - Photos may exist for this station.
 DO3758
 DO3758.The dynamic height is computed by dividing the NAVD 88
 DO3758.geopotential number by the normal gravity value computed on the
 DO3758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3758.degrees latitude (g = 980.6199 gals.).
 DO3758
 DO3758.The modeled gravity was interpolated from observed gravity values.
 DO3758
 DO3758;                    North         East    Units  Estimated Accuracy
 DO3758;SPC IL W     -   627,434.      692,906.      MT  (+/- 10 meters HH2 GPS)
 DO3758
 DO3758_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2639488767(NAD 83)
 DO3758
 DO3758                          SUPERSEDED SURVEY CONTROL
 DO3758
 DO3758.No superseded survey control is available for this station.
 DO3758
 DO3758_MARKER: DD = SURVEY DISK
 DO3758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3758_STAMPING: JOD019
 DO3758_MARK LOGO: ILDT
 DO3758_PROJECTION: FLUSH
 DO3758_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3758+STABILITY: SURFACE MOTION
 DO3758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3758+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2022
 DO3758
 DO3758  HISTORY     - Date     Condition        Report By
 DO3758  HISTORY     - UNK      MONUMENTED       ILDT
 DO3758  HISTORY     - 20120507 GOOD             AMESC
 DO3758  HISTORY     - 20220921 GOOD             ILDT
 DO3758
 DO3758                          STATION DESCRIPTION
 DO3758
 DO3758'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3758'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF BLACKHAWK, 4.5
 DO3758'MI (7.2 KM) NORTH-NORTHEAST OF HANOVER AND 1.6 MI (2.6 KM) WEST OF
 DO3758'ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3758'
 DO3758'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3758'PROCEED EAST ON US ROUTE 20 0.85 MI (1.4 KM) TO THE STATION ON THE
 DO3758'LEFT.
 DO3758'
 DO3758'THE STATION IS 43.5 FT (13.3 M) NORTHEAST OF THE CENTERLINE OF US
 DO3758'ROUTE 20, 157 FT (47.9 M) WEST OF A BILLBOARD, 80.5 FT (24.5 M) WEST
 DO3758'OF A POWER POLE, 78 FT (23.8 M) SOUTHEAST OF THE END OF A GUARDRAIL, 1
 DO3758'FT (0.3 M) SOUTHWEST OF AN ORANGE WITNESS POST.
 DO3758
 DO3758                          STATION RECOVERY (2022)
 DO3758
 DO3758'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3758'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3759 ***********************************************************************
 DO3759  DESIGNATION -  JOD 020
 DO3759  PID         -  DO3759
 DO3759  STATE/COUNTY-  IL/JO DAVIESS
 DO3759  COUNTRY     -  US
 DO3759  USGS QUAD   -  HANOVER (2018)
 DO3759
 DO3759                         *CURRENT SURVEY CONTROL
 DO3759  ______________________________________________________________________
 DO3759* NAD 83(1986) POSITION- 42 19 15.5    (N) 090 15 34.9    (W)   HD_HELD2
 DO3759* NAVD 88 ORTHO HEIGHT -   220.018 (meters)      721.84  (feet) ADJUSTED
 DO3759  ______________________________________________________________________
 DO3759  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 DO3759  DYNAMIC HEIGHT  -        219.947 (meters)      721.61  (feet) COMP
 DO3759  MODELED GRAVITY -    980,294.4   (mgal)                       NAVD 88
 DO3759
 DO3759  VERT ORDER      -  SECOND    CLASS I
 DO3759
 DO3759.The horizontal coordinates were established by autonomous hand held GPS
 DO3759.observations and have an estimated accuracy of +/- 10 meters.
 DO3759
 DO3759.The orthometric height was determined by differential leveling and
 DO3759.adjusted by the NATIONAL GEODETIC SURVEY
 DO3759.in March 2013.
 DO3759
 DO3759.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3759.GEOID18 height accuracy estimate available here.
 DO3759
 DO3759.Click photographs - Photos may exist for this station.
 DO3759
 DO3759.The dynamic height is computed by dividing the NAVD 88
 DO3759.geopotential number by the normal gravity value computed on the
 DO3759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3759.degrees latitude (g = 980.6199 gals.).
 DO3759
 DO3759.The modeled gravity was interpolated from observed gravity values.
 DO3759
 DO3759;                    North         East    Units  Estimated Accuracy
 DO3759;SPC IL W     -   627,737.      692,332.      MT  (+/- 10 meters HH2 GPS)
 DO3759
 DO3759_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2580989051(NAD 83)
 DO3759
 DO3759                          SUPERSEDED SURVEY CONTROL
 DO3759
 DO3759.No superseded survey control is available for this station.
 DO3759
 DO3759_MARKER: DD = SURVEY DISK
 DO3759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3759_STAMPING: JOD020
 DO3759_MARK LOGO: ILDT
 DO3759_PROJECTION: FLUSH
 DO3759_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3759+STABILITY: SURFACE MOTION
 DO3759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3759+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2012
 DO3759
 DO3759  HISTORY     - Date     Condition        Report By
 DO3759  HISTORY     - UNK      MONUMENTED       ILDT
 DO3759  HISTORY     - 20120507 GOOD             AMESC
 DO3759
 DO3759                          STATION DESCRIPTION
 DO3759
 DO3759'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3759'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) NORTH OF BLACKHAWK, 4.6
 DO3759'MI (7.4 KM) NORTH-NORTHEAST OF HANOVER AND 2.0 MI (3.2 KM) WEST OF
 DO3759'ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3759'
 DO3759'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3759'PROCEED EAST ON US ROUTE 20 0.5 MI (0.8 KM) TO THE STATION ON THE
 DO3759'RIGHT.
 DO3759'
 DO3759'THE STATION IS 62 FT (18.9 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE
 DO3759'20, 124.5 FT (37.9 M) SOUTHEAST OF A DELINEATOR, 102 FT (31.1 M)
 DO3759'SOUTHEAST OF A GRAVEL FIELD ENTRANCE, 87 FT (26.5 M) SOUTHEAST OF A
 DO3759'CONCRETE RIGHT OF WAY MARKER, 1 FT (0.3 M) NORTHEAST OF A BROKEN
 DO3759'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3802 ***********************************************************************
 DO3802  DESIGNATION -  JOD 021
 DO3802  PID         -  DO3802
 DO3802  STATE/COUNTY-  IL/JO DAVIESS
 DO3802  COUNTRY     -  US
 DO3802  USGS QUAD   -  MENOMINEE (2018)
 DO3802
 DO3802                         *CURRENT SURVEY CONTROL
 DO3802  ______________________________________________________________________
 DO3802* NAD 83(1986) POSITION- 42 27 56.11   (N) 090 35 15.84   (W)   HD_HELD1
 DO3802* NAVD 88 ORTHO HEIGHT -   195.237 (meters)      640.54  (feet) ADJUSTED
 DO3802  ______________________________________________________________________
 DO3802  GEOID HEIGHT    -        -32.655 (meters)                     GEOID18
 DO3802  DYNAMIC HEIGHT  -        195.177 (meters)      640.34  (feet) COMP
 DO3802  MODELED GRAVITY -    980,312.5   (mgal)                       NAVD 88
 DO3802
 DO3802  VERT ORDER      -  SECOND    CLASS I
 DO3802
 DO3802.The horizontal coordinates were determined by differentially corrected
 DO3802.hand held GPS observations or other comparable positioning techniques
 DO3802.and have an estimated accuracy of +/- 3 meters.
 DO3802
 DO3802.The orthometric height was determined by differential leveling and
 DO3802.adjusted by the NATIONAL GEODETIC SURVEY
 DO3802.in March 2013.
 DO3802
 DO3802.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3802.GEOID18 height accuracy estimate available here.
 DO3802
 DO3802.Click photographs - Photos may exist for this station.
 DO3802
 DO3802.The dynamic height is computed by dividing the NAVD 88
 DO3802.geopotential number by the normal gravity value computed on the
 DO3802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3802.degrees latitude (g = 980.6199 gals.).
 DO3802
 DO3802.The modeled gravity was interpolated from observed gravity values.
 DO3802
 DO3802;                    North         East    Units  Estimated Accuracy
 DO3802;SPC IL W     -   643,881.7     665,371.8     MT  (+/- 3 meters HH1 GPS) 
 DO3802
 DO3802_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9832004291(NAD 83)
 DO3802
 DO3802                          SUPERSEDED SURVEY CONTROL
 DO3802
 DO3802.No superseded survey control is available for this station.
 DO3802
 DO3802_MARKER: DD = SURVEY DISK
 DO3802_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3802_STAMPING: JOD 021
 DO3802_MARK LOGO: ILDT
 DO3802_PROJECTION: FLUSH
 DO3802_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3802_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3802+STABILITY: SURFACE MOTION
 DO3802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3802+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO3802
 DO3802  HISTORY     - Date     Condition        Report By
 DO3802  HISTORY     - UNK      MONUMENTED       ILDT
 DO3802  HISTORY     - 20120418 GOOD             AMESC
 DO3802
 DO3802                          STATION DESCRIPTION
 DO3802
 DO3802'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3802'THE STATION IS LOCATED ABOUT 17.1 MI (27.5 KM) WEST OF SCALES MOUND,
 DO3802'8.8 MI (14.2 KM) WEST-NORTHWEST OF GALENA AND 3.2 MI (5.1 KM)
 DO3802'WEST-SOUTHWEST OF MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3802'
 DO3802'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3802'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 6.9 MI
 DO3802'(11.1 KM) TO THE STATION ON THE LEFT.
 DO3802'
 DO3802'THE STATION IS 41.5 FT (12.6 M) SOUTH OF THE CENTERLINE OF THE WEST
 DO3802'BOUND LANE OF US ROUTE 20, 112 FT (34.1 M) NORTH-NORTHWEST OF
 DO3802'TELEPHONE BOX NUMBER '2-3-99' IN THE RIGHT OF WAY EAST OF THE EAST
 DO3802'BOUND LANE OF US ROUTE 20, 1.2 FT (0.4 M) EAST OF AN ORANGE WITNESS
 DO3802'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3797 ***********************************************************************
 DO3797  DESIGNATION -  JOD 023
 DO3797  PID         -  DO3797
 DO3797  STATE/COUNTY-  IL/JO DAVIESS
 DO3797  COUNTRY     -  US
 DO3797  USGS QUAD   -  MENOMINEE (2018)
 DO3797
 DO3797                         *CURRENT SURVEY CONTROL
 DO3797  ______________________________________________________________________
 DO3797* NAD 83(1986) POSITION- 42 27 42.32   (N) 090 32 50.71   (W)   HD_HELD1
 DO3797* NAVD 88 ORTHO HEIGHT -   206.129 (meters)      676.27  (feet) ADJUSTED
 DO3797  ______________________________________________________________________
 DO3797  GEOID HEIGHT    -        -32.697 (meters)                     GEOID18
 DO3797  DYNAMIC HEIGHT  -        206.065 (meters)      676.06  (feet) COMP
 DO3797  MODELED GRAVITY -    980,303.3   (mgal)                       NAVD 88
 DO3797
 DO3797  VERT ORDER      -  SECOND    CLASS I
 DO3797
 DO3797.The horizontal coordinates were determined by differentially corrected
 DO3797.hand held GPS observations or other comparable positioning techniques
 DO3797.and have an estimated accuracy of +/- 3 meters.
 DO3797
 DO3797.The orthometric height was determined by differential leveling and
 DO3797.adjusted by the NATIONAL GEODETIC SURVEY
 DO3797.in March 2013.
 DO3797
 DO3797.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3797.GEOID18 height accuracy estimate available here.
 DO3797
 DO3797.Click photographs - Photos may exist for this station.
 DO3797
 DO3797.The dynamic height is computed by dividing the NAVD 88
 DO3797.geopotential number by the normal gravity value computed on the
 DO3797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3797.degrees latitude (g = 980.6199 gals.).
 DO3797
 DO3797.The modeled gravity was interpolated from observed gravity values.
 DO3797
 DO3797;                    North         East    Units  Estimated Accuracy
 DO3797;SPC IL W     -   643,440.6     668,685.3     MT  (+/- 3 meters HH1 GPS) 
 DO3797
 DO3797_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0164703961(NAD 83)
 DO3797
 DO3797                          SUPERSEDED SURVEY CONTROL
 DO3797
 DO3797.No superseded survey control is available for this station.
 DO3797
 DO3797_MARKER: DD = SURVEY DISK
 DO3797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3797_STAMPING: JOD023
 DO3797_MARK LOGO: ILDT
 DO3797_PROJECTION: FLUSH
 DO3797_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3797+STABILITY: SURFACE MOTION
 DO3797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3797+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO3797
 DO3797  HISTORY     - Date     Condition        Report By
 DO3797  HISTORY     - UNK      MONUMENTED       ILDT
 DO3797  HISTORY     - 20120419 GOOD             AMESC
 DO3797
 DO3797                          STATION DESCRIPTION
 DO3797
 DO3797'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3797'THE STATION IS LOCATED ABOUT 15.1 MI (24.3 KM) WEST OF SCALES MOUND,
 DO3797'6.8 MI (10.9 KM) WEST-NORTHWEST OF GALENA AND 1.9 MI (3.1 KM)
 DO3797'SOUTH-SOUTHWEST OF MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3797'
 DO3797'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3797'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 4.75 MI
 DO3797'(7.6 KM) TO A BRIDGE AND THE STATION ON THE LEFT.
 DO3797'
 DO3797'THE STATION IS IN THE MEDIAN ON THE WEST SIDE OF THE BRIDGE, 28 FT
 DO3797'(8.5 M) SOUTH OF THE CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20,
 DO3797'30.9 FT (9.4 M) NORTH OF A YELLOW AND BLACK CAUTION SIGN FOR THE EAST
 DO3797'BOUND BRIDGE, 19 FT (5.8 M) SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 DO3797'WEST BOUND BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3790 ***********************************************************************
 DO3790  DESIGNATION -  JOD 024
 DO3790  PID         -  DO3790
 DO3790  STATE/COUNTY-  IL/JO DAVIESS
 DO3790  COUNTRY     -  US
 DO3790  USGS QUAD   -  GALENA (2018)
 DO3790
 DO3790                         *CURRENT SURVEY CONTROL
 DO3790  ______________________________________________________________________
 DO3790* NAD 83(1986) POSITION- 42 27 11.0    (N) 090 27 23.7    (W)   HD_HELD2
 DO3790* NAVD 88 ORTHO HEIGHT -   270.323 (meters)      886.88  (feet) ADJUSTED
 DO3790  ______________________________________________________________________
 DO3790  GEOID HEIGHT    -        -32.796 (meters)                     GEOID18
 DO3790  DYNAMIC HEIGHT  -        270.240 (meters)      886.61  (feet) COMP
 DO3790  MODELED GRAVITY -    980,306.2   (mgal)                       NAVD 88
 DO3790
 DO3790  VERT ORDER      -  SECOND    CLASS I
 DO3790
 DO3790.The horizontal coordinates were established by autonomous hand held GPS
 DO3790.observations and have an estimated accuracy of +/- 10 meters.
 DO3790
 DO3790.The orthometric height was determined by differential leveling and
 DO3790.adjusted by the NATIONAL GEODETIC SURVEY
 DO3790.in March 2013.
 DO3790
 DO3790.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3790.GEOID18 height accuracy estimate available here.
 DO3790
 DO3790.Click photographs - Photos may exist for this station.
 DO3790
 DO3790.The dynamic height is computed by dividing the NAVD 88
 DO3790.geopotential number by the normal gravity value computed on the
 DO3790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3790.degrees latitude (g = 980.6199 gals.).
 DO3790
 DO3790.The modeled gravity was interpolated from observed gravity values.
 DO3790
 DO3790;                    North         East    Units  Estimated Accuracy
 DO3790;SPC IL W     -   642,445.      676,153.      MT  (+/- 10 meters HH2 GPS)
 DO3790
 DO3790_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0914503214(NAD 83)
 DO3790
 DO3790                          SUPERSEDED SURVEY CONTROL
 DO3790
 DO3790.No superseded survey control is available for this station.
 DO3790
 DO3790_MARKER: DD = SURVEY DISK
 DO3790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3790_STAMPING: JOD 024
 DO3790_MARK LOGO: ILDT
 DO3790_PROJECTION: FLUSH
 DO3790_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3790+STABILITY: SURFACE MOTION
 DO3790_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3790+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3790
 DO3790  HISTORY     - Date     Condition        Report By
 DO3790  HISTORY     - UNK      MONUMENTED       ILDT
 DO3790  HISTORY     - 20120420 GOOD             AMESC
 DO3790  HISTORY     - 20250528 GOOD             USPSQD
 DO3790
 DO3790                          STATION DESCRIPTION
 DO3790
 DO3790'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3790'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) WEST OF SCALES MOUND,
 DO3790'4.6 MI (7.4 KM) EAST-SOUTHEAST OF MENOMINEE AND 2.9 MI (4.7 KM)
 DO3790'NORTH-NORTHWEST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3790'
 DO3790'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3790'NORTHWEST OF GALENA, ILLINOIS PROCEED SOUTH ON US ROUTE 20 FOR 180 FT
 DO3790'(54.9 M) TO THE STATION ON THE LEFT.
 DO3790'
 DO3790'THE STATION IS 71 FT (21.6 M) EAST OF THE CENTERLINE OF US ROUTE 20,
 DO3790'128 FT (39.0 M) NORTH OF A ROAD SIGN 'DUBUQUE/WISCONSIN', 18.6 FT (5.7
 DO3790'M) WEST OF A FIBER OPTIC HAND HOLE.
 DO3790
 DO3790                          STATION RECOVERY (2025)
 DO3790
 DO3790'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3790'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3829 ***********************************************************************
 DO3829  DESIGNATION -  JOD 025
 DO3829  PID         -  DO3829
 DO3829  STATE/COUNTY-  IL/JO DAVIESS
 DO3829  COUNTRY     -  US
 DO3829  USGS QUAD   -  HANOVER (2018)
 DO3829
 DO3829                         *CURRENT SURVEY CONTROL
 DO3829  ______________________________________________________________________
 DO3829* NAD 83(1986) POSITION- 42 17 32.2    (N) 090 16 56.8    (W)   HD_HELD2
 DO3829* NAVD 88 ORTHO HEIGHT -   202.772 (meters)      665.26  (feet) ADJUSTED
 DO3829  ______________________________________________________________________
 DO3829  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 DO3829  DYNAMIC HEIGHT  -        202.707 (meters)      665.05  (feet) COMP
 DO3829  MODELED GRAVITY -    980,298.2   (mgal)                       NAVD 88
 DO3829
 DO3829  VERT ORDER      -  SECOND    CLASS I
 DO3829
 DO3829.The horizontal coordinates were established by autonomous hand held GPS
 DO3829.observations and have an estimated accuracy of +/- 10 meters.
 DO3829
 DO3829.The orthometric height was determined by differential leveling and
 DO3829.adjusted by the NATIONAL GEODETIC SURVEY
 DO3829.in March 2013.
 DO3829
 DO3829.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3829.GEOID18 height accuracy estimate available here.
 DO3829
 DO3829.Click photographs - Photos may exist for this station.
 DO3829
 DO3829.The dynamic height is computed by dividing the NAVD 88
 DO3829.geopotential number by the normal gravity value computed on the
 DO3829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3829.degrees latitude (g = 980.6199 gals.).
 DO3829
 DO3829.The modeled gravity was interpolated from observed gravity values.
 DO3829
 DO3829;                    North         East    Units  Estimated Accuracy
 DO3829;SPC IL W     -   624,552.      690,452.      MT  (+/- 10 meters HH2 GPS)
 DO3829
 DO3829_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2403685804(NAD 83)
 DO3829
 DO3829                          SUPERSEDED SURVEY CONTROL
 DO3829
 DO3829.No superseded survey control is available for this station.
 DO3829
 DO3829_MARKER: DD = SURVEY DISK
 DO3829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3829_STAMPING: JOD 025
 DO3829_MARK LOGO: ILDT
 DO3829_PROJECTION: FLUSH
 DO3829_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3829+STABILITY: SURFACE MOTION
 DO3829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3829+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 DO3829
 DO3829  HISTORY     - Date     Condition        Report By
 DO3829  HISTORY     - UNK      MONUMENTED       ILDT
 DO3829  HISTORY     - 20120312 GOOD             AMESC
 DO3829
 DO3829                          STATION DESCRIPTION
 DO3829
 DO3829'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3829'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF
 DO3829'BLACKHAWK, 3.6 MI (5.8 KM) WEST-SOUTHWEST OF ELIZABETH AND 2.5 MI (4.0
 DO3829'KM) NORTH OF HANOVER.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3829'
 DO3829'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3829'PROCEED 2.4 MI (3.9 KM) SOUTH ALONG ILLINOIS ROUTE 84 TO THE STATION
 DO3829'ON THE LEFT.
 DO3829'
 DO3829'THE STATION IS ON TOP OF A ROCK BLUFF, 27.5 FT (8.4 M) NORTH OF A
 DO3829'POWER POLE WITH 2 GUY WIRES, 30 FT (9.1 M) EAST OF THE WEST EDGE OF
 DO3829'THE ROCK BLUFF, 1 FT (0.3 M) WEST OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3830 ***********************************************************************
 DO3830  DESIGNATION -  JOD 026
 DO3830  PID         -  DO3830
 DO3830  STATE/COUNTY-  IL/JO DAVIESS
 DO3830  COUNTRY     -  US
 DO3830  USGS QUAD   -  HANOVER (2018)
 DO3830
 DO3830                         *CURRENT SURVEY CONTROL
 DO3830  ______________________________________________________________________
 DO3830* NAD 83(1986) POSITION- 42 17 47.1    (N) 090 16 52.3    (W)   HD_HELD2
 DO3830* NAVD 88 ORTHO HEIGHT -   203.513 (meters)      667.69  (feet) ADJUSTED
 DO3830  ______________________________________________________________________
 DO3830  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 DO3830  DYNAMIC HEIGHT  -        203.448 (meters)      667.48  (feet) COMP
 DO3830  MODELED GRAVITY -    980,298.3   (mgal)                       NAVD 88
 DO3830
 DO3830  VERT ORDER      -  SECOND    CLASS I
 DO3830
 DO3830.The horizontal coordinates were established by autonomous hand held GPS
 DO3830.observations and have an estimated accuracy of +/- 10 meters.
 DO3830
 DO3830.The orthometric height was determined by differential leveling and
 DO3830.adjusted by the NATIONAL GEODETIC SURVEY
 DO3830.in March 2013.
 DO3830
 DO3830.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3830.GEOID18 height accuracy estimate available here.
 DO3830
 DO3830.Click photographs - Photos may exist for this station.
 DO3830
 DO3830.The dynamic height is computed by dividing the NAVD 88
 DO3830.geopotential number by the normal gravity value computed on the
 DO3830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3830.degrees latitude (g = 980.6199 gals.).
 DO3830
 DO3830.The modeled gravity was interpolated from observed gravity values.
 DO3830
 DO3830;                    North         East    Units  Estimated Accuracy
 DO3830;SPC IL W     -   625,012.      690,556.      MT  (+/- 10 meters HH2 GPS)
 DO3830
 DO3830_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2412586267(NAD 83)
 DO3830
 DO3830                          SUPERSEDED SURVEY CONTROL
 DO3830
 DO3830.No superseded survey control is available for this station.
 DO3830
 DO3830_MARKER: DD = SURVEY DISK
 DO3830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3830_STAMPING: JOD 026
 DO3830_MARK LOGO: ILDT
 DO3830_PROJECTION: FLUSH
 DO3830_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3830+STABILITY: SURFACE MOTION
 DO3830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3830+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 DO3830
 DO3830  HISTORY     - Date     Condition        Report By
 DO3830  HISTORY     - UNK      MONUMENTED       ILDT
 DO3830  HISTORY     - 20120312 GOOD             AMESC
 DO3830
 DO3830                          STATION DESCRIPTION
 DO3830
 DO3830'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3830'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHWEST OF
 DO3830'BLACKHAWK, 3.4 MI (5.5 KM) WEST-SOUTHWEST OF ELIZABETH AND 2.8 MI (4.5
 DO3830'KM) NORTH OF HANOVER.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3830'
 DO3830'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3830'PROCEED 2.1 MI (3.4 KM) SOUTH ALONG ILLINOIS ROUTE 84 TO A FIELD
 DO3830'ENTRANCE AND THE STATION ON THE RIGHT.
 DO3830'
 DO3830'THE STATION IS 96 FT (29.3 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3830'84, 12 FT (3.7 M) SOUTH OF THE CENTERLINE OF THE GATED FIELD ENTRANCE,
 DO3830'4.8 FT (1.5 M) EAST OF THE NORTH/SOUTH FENCE, 1.1 FT (0.3 M) EAST OF
 DO3830'AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3805 ***********************************************************************
 DO3805  DESIGNATION -  JOD 027
 DO3805  PID         -  DO3805
 DO3805  STATE/COUNTY-  IL/JO DAVIESS
 DO3805  COUNTRY     -  US
 DO3805  USGS QUAD   -  MENOMINEE (2018)
 DO3805
 DO3805                         *CURRENT SURVEY CONTROL
 DO3805  ______________________________________________________________________
 DO3805* NAD 83(1986) POSITION- 42 28 39.1    (N) 090 37 23.2    (W)   HD_HELD2
 DO3805* NAVD 88 ORTHO HEIGHT -   187.106 (meters)      613.86  (feet) ADJUSTED
 DO3805  ______________________________________________________________________
 DO3805  GEOID HEIGHT    -        -32.621 (meters)                     GEOID18
 DO3805  DYNAMIC HEIGHT  -        187.050 (meters)      613.68  (feet) COMP
 DO3805  MODELED GRAVITY -    980,318.3   (mgal)                       NAVD 88
 DO3805
 DO3805  VERT ORDER      -  SECOND    CLASS I
 DO3805
 DO3805.The horizontal coordinates were established by autonomous hand held GPS
 DO3805.observations and have an estimated accuracy of +/- 10 meters.
 DO3805
 DO3805.The orthometric height was determined by differential leveling and
 DO3805.adjusted by the NATIONAL GEODETIC SURVEY
 DO3805.in March 2013.
 DO3805
 DO3805.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3805.GEOID18 height accuracy estimate available here.
 DO3805
 DO3805.Click photographs - Photos may exist for this station.
 DO3805
 DO3805.The dynamic height is computed by dividing the NAVD 88
 DO3805.geopotential number by the normal gravity value computed on the
 DO3805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3805.degrees latitude (g = 980.6199 gals.).
 DO3805
 DO3805.The modeled gravity was interpolated from observed gravity values.
 DO3805
 DO3805;                    North         East    Units  Estimated Accuracy
 DO3805;SPC IL W     -   645,223.      662,469.      MT  (+/- 10 meters HH2 GPS)
 DO3805
 DO3805_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9537405535(NAD 83)
 DO3805
 DO3805                          SUPERSEDED SURVEY CONTROL
 DO3805
 DO3805.No superseded survey control is available for this station.
 DO3805
 DO3805_MARKER: DD = SURVEY DISK
 DO3805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3805_STAMPING: JOD 027
 DO3805_MARK LOGO: ILDT
 DO3805_PROJECTION: RECESSED 3 CENTIMETERS
 DO3805_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3805+STABILITY: SURFACE MOTION
 DO3805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3805+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO3805
 DO3805  HISTORY     - Date     Condition        Report By
 DO3805  HISTORY     - UNK      MONUMENTED       ILDT
 DO3805  HISTORY     - 20120417 GOOD             AMESC
 DO3805
 DO3805                          STATION DESCRIPTION
 DO3805
 DO3805'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3805'THE STATION IS LOCATED ABOUT 18.9 MI (30.4 KM) WEST OF SCALES MOUND,
 DO3805'10.8 MI (17.4 KM) WEST-NORTHWEST OF GALENA AND 4.7 MI (7.6 KM) WEST OF
 DO3805'MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3805'
 DO3805'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3805'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 8.9 MI
 DO3805'(14.3 KM) TO NORTH CAMILLUS DRIVE AND THE STATION ON THE RIGHT.
 DO3805'
 DO3805'THE STATION IS 14.8 FT (4.5 M) NORTHEAST OF THE NORTH BACK OF CURB OF
 DO3805'THE WEST BOUND LANE OF US ROUTE 20, 63.5 FT (19.4 M) NORTHWEST OF A
 DO3805'FIRE HYDRANT, 49 FT (14.9 M) SOUTHEAST OF THE CENTERLINE OF NORTH
 DO3805'CAMILLUS DRIVE, 3.5 FT (1.1 M) NORTHEAST OF A HAND HOLE, 1.2 FT (0.4
 DO3805'M) WEST OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3804 ***********************************************************************
 DO3804  DESIGNATION -  JOD 028
 DO3804  PID         -  DO3804
 DO3804  STATE/COUNTY-  IL/JO DAVIESS
 DO3804  COUNTRY     -  US
 DO3804  USGS QUAD   -  MENOMINEE (2018)
 DO3804
 DO3804                         *CURRENT SURVEY CONTROL
 DO3804  ______________________________________________________________________
 DO3804* NAD 83(1986) POSITION- 42 28 33.46   (N) 090 37 14.40   (W)   HD_HELD1
 DO3804* NAVD 88 ORTHO HEIGHT -   186.427 (meters)      611.64  (feet) ADJUSTED
 DO3804  ______________________________________________________________________
 DO3804  GEOID HEIGHT    -        -32.623 (meters)                     GEOID18
 DO3804  DYNAMIC HEIGHT  -        186.371 (meters)      611.45  (feet) COMP
 DO3804  MODELED GRAVITY -    980,318.0   (mgal)                       NAVD 88
 DO3804
 DO3804  VERT ORDER      -  SECOND    CLASS I
 DO3804
 DO3804.The horizontal coordinates were determined by differentially corrected
 DO3804.hand held GPS observations or other comparable positioning techniques
 DO3804.and have an estimated accuracy of +/- 3 meters.
 DO3804
 DO3804.The orthometric height was determined by differential leveling and
 DO3804.adjusted by the NATIONAL GEODETIC SURVEY
 DO3804.in March 2013.
 DO3804
 DO3804.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3804.GEOID18 height accuracy estimate available here.
 DO3804
 DO3804.Click photographs - Photos may exist for this station.
 DO3804
 DO3804.The dynamic height is computed by dividing the NAVD 88
 DO3804.geopotential number by the normal gravity value computed on the
 DO3804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3804.degrees latitude (g = 980.6199 gals.).
 DO3804
 DO3804.The modeled gravity was interpolated from observed gravity values.
 DO3804
 DO3804;                    North         East    Units  Estimated Accuracy
 DO3804;SPC IL W     -   645,048.1     662,669.5     MT  (+/- 3 meters HH1 GPS) 
 DO3804
 DO3804_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9558005366(NAD 83)
 DO3804
 DO3804                          SUPERSEDED SURVEY CONTROL
 DO3804
 DO3804.No superseded survey control is available for this station.
 DO3804
 DO3804_MARKER: DD = SURVEY DISK
 DO3804_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3804_STAMPING: JO D028
 DO3804_MARK LOGO: ILDT
 DO3804_PROJECTION: RECESSED 8 CENTIMETERS
 DO3804_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3804_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3804+STABILITY: SURFACE MOTION
 DO3804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3804+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO3804
 DO3804  HISTORY     - Date     Condition        Report By
 DO3804  HISTORY     - UNK      MONUMENTED       ILDT
 DO3804  HISTORY     - 20120417 GOOD             AMESC
 DO3804
 DO3804                          STATION DESCRIPTION
 DO3804
 DO3804'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3804'THE STATION IS LOCATED ABOUT 18.8 MI (30.2 KM) WEST OF SCALES MOUND,
 DO3804'10.6 MI (17.1 KM) WEST-NORTHWEST OF GALENA AND 4.5 MI (7.2 KM) WEST OF
 DO3804'MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3804'
 DO3804'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3804'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 8.75 MI
 DO3804'(14.1 KM) TO THE STATION ON THE RIGHT.
 DO3804'
 DO3804'THE STATION IS 29 FT (8.8 M) NORTHEAST OF THE CENTERLINE OF THE WEST
 DO3804'BOUND LANE OF US ROUTE 20, 59.5 FT (18.1 M) NORTHWEST OF A 12 INCH (30
 DO3804'CM) CONCRETE PIPE, 26.5 FT (8.1 M) NORTHWEST OF THE END OF THE US
 DO3804'ROUTE 20 PAVED SHOULDER, 46 FT (14.0 M) SOUTHEAST OF A 'FIBER OPTIC'
 DO3804'WARNING SIGN, 87.5 FT (26.7 M) SOUTHEAST OF THE 'KIEFFER BODY SHOP'
 DO3804'SIGN, 1.5 FT (0.5 M) SOUTHWEST OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2985 ***********************************************************************
 AH2985  DESIGNATION -  JOD20 1A
 AH2985  PID         -  AH2985
 AH2985  STATE/COUNTY-  IL/JO DAVIESS
 AH2985  COUNTRY     -  US
 AH2985  USGS QUAD   -  GALENA (2018)
 AH2985
 AH2985                         *CURRENT SURVEY CONTROL
 AH2985  ______________________________________________________________________
 AH2985* NAD 83(2011) POSITION- 42 27 17.60462(N) 090 28 34.11670(W)   ADJUSTED
 AH2985* NAD 83(2011) ELLIP HT-   225.006 (meters)        (06/27/12)   ADJUSTED
 AH2985* NAD 83(2011) EPOCH   -  2010.00
 AH2985* NAVD 88 ORTHO HEIGHT -   257.784 (meters)      845.75  (feet) ADJUSTED
 AH2985  ______________________________________________________________________
 AH2985  GEOID HEIGHT    -        -32.776 (meters)                     GEOID18
 AH2985  NAD 83(2011) X  -    -39,167.577 (meters)                     COMP
 AH2985  NAD 83(2011) Y  - -4,713,043.591 (meters)                     COMP
 AH2985  NAD 83(2011) Z  -  4,283,170.845 (meters)                     COMP
 AH2985  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 AH2985  DYNAMIC HEIGHT  -        257.704 (meters)      845.48  (feet) COMP
 AH2985  MODELED GRAVITY -    980,305.2   (mgal)                       NAVD 88
 AH2985
 AH2985  VERT ORDER      -  SECOND    CLASS I
 AH2985
 AH2985  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2985  Standards:
 AH2985         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2985            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2985  -------------------------------------------------------------------
 AH2985  NETWORK    0.89   1.43           0.41   0.30   0.73     -0.09720195
 AH2985  -------------------------------------------------------------------
 AH2985  Click here for local accuracies and other accuracy information.
 AH2985
 AH2985.The horizontal coordinates were established by GPS observations
 AH2985.and adjusted by the National Geodetic Survey in June 2012.
 AH2985
 AH2985.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2985.been affixed to the stable North American tectonic plate. See 
 AH2985.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2985
 AH2985.The horizontal coordinates are valid at the epoch date displayed above
 AH2985.which is a decimal equivalence of Year/Month/Day.
 AH2985
 AH2985.The orthometric height was determined by differential leveling and
 AH2985.adjusted by the NATIONAL GEODETIC SURVEY
 AH2985.in March 2013.
 AH2985
 AH2985.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2985.GEOID18 height accuracy estimate available here.
 AH2985
 AH2985.Click photographs - Photos may exist for this station.
 AH2985
 AH2985.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2985
 AH2985.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2985
 AH2985.The ellipsoidal height was determined by GPS observations
 AH2985.and is referenced to NAD 83.
 AH2985
 AH2985.The dynamic height is computed by dividing the NAVD 88
 AH2985.geopotential number by the normal gravity value computed on the
 AH2985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2985.degrees latitude (g = 980.6199 gals.).
 AH2985
 AH2985.The modeled gravity was interpolated from observed gravity values.
 AH2985
 AH2985. The following values were computed from the NAD 83(2011) position.
 AH2985
 AH2985;                    North         East     Units Scale Factor Converg.
 AH2985;SPC IL W     -   642,654.170   674,544.516   MT  0.99994915   -0 12 32.0
 AH2985;SPC IL W     - 2,108,441.22  2,213,068.13   sFT  0.99994915   -0 12 32.0
 AH2985;UTM  15      - 4,703,370.565   707,530.593   MT  1.00012993   +1 42 15.2
 AH2985
 AH2985!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2985!SPC IL W     -   0.99996471  x   0.99994915  =   0.99991386
 AH2985!UTM  15      -   0.99996471  x   1.00012993  =   1.00009464
 AH2985
 AH2985:                Primary Azimuth Mark                     Grid Az
 AH2985:SPC IL W     -  JOD20 1B                                 100 58 10.0
 AH2985:UTM  15      -  JOD20 1B                                 099 03 22.8
 AH2985
 AH2985_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0753003370(NAD 83)
 AH2985
 AH2985|---------------------------------------------------------------------|
 AH2985| PID    Reference Object                     Distance      Geod. Az  |
 AH2985|                                                           dddmmss.s |
 AH2985| AH2984 JOD20 1B                            APPROX. 0.8 KM 1004538.0 |
 AH2985|---------------------------------------------------------------------|
 AH2985
 AH2985                          SUPERSEDED SURVEY CONTROL
 AH2985
 AH2985  NAD 83(2007)-  42 27 17.60455(N)    090 28 34.11704(W) AD(2002.00) 0
 AH2985  ELLIP H (02/10/07)  225.042  (m)                       GP(2002.00)    
 AH2985  ELLIP H (12/06/04)  225.013  (m)                       GP(       ) 4 1
 AH2985  NAD 83(1997)-  42 27 17.60428(N)    090 28 34.11675(W) AD(       ) 1
 AH2985  ELLIP H (09/15/98)  225.080  (m)                       GP(       ) 3 1
 AH2985  NAVD 88 (09/15/98)  257.8    (m)  GEOID96  model used  GPS OBS        
 AH2985
 AH2985.Superseded values are not recommended for survey control.
 AH2985
 AH2985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2985.See file dsdata.pdf to determine how the superseded data were derived.
 AH2985
 AH2985_MARKER: F = FLANGE-ENCASED ROD
 AH2985_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2985_STAMPING: JOD20-1A
 AH2985_MARK LOGO: ILDT
 AH2985_PROJECTION: RECESSED 3 CENTIMETERS
 AH2985_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2985_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2985+STABILITY: POSITION/ELEVATION WELL
 AH2985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2985+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 AH2985_ROD/PIPE-DEPTH: 3.7 meters
 AH2985_SLEEVE-DEPTH  : 0.9 meters
 AH2985
 AH2985  HISTORY     - Date     Condition        Report By
 AH2985  HISTORY     - 1996     MONUMENTED       SECI
 AH2985  HISTORY     - 20120330 GOOD             AMESC
 AH2985
 AH2985                          STATION DESCRIPTION
 AH2985
 AH2985'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2985'STATION IS LOCATED APPROXIMATELY 3.5 MI (5.6 KM) SOUTH OF WISCONSIN
 AH2985'STATE LINE, 3.5 MI (5.6 KM) SOUTHEAST OF MENOMINEE, 3.5 MI (5.6 KM)
 AH2985'NORTHWEST OF GALENA IN THE NORTHEAST 1/4 OF SECTION 3, T 28 N, R 1 W.
 AH2985'TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND ILLINOIS ROUTE 84,
 AH2985'PROCEED WEST ALONG U.S.  ROUTE 20 FOR APPROXIMATELY 1.0 MI (1.6 KM) TO
 AH2985'THE STATION LOCATED ON THE LEFT (SOUTH) SIDE OF THE WESTBOUND LANES OF
 AH2985'U.S.  ROUTE 20, IN THE GRASS/ROCK MEDIAN BETWEEN THE EASTBOUND AND
 AH2985'WESTBOUND LANES NEAR JO DAVIES COUNTY MILE MARKER 10.11.  THE STATION
 AH2985'IS ALSO 0.21 MI (0.34 KM) EAST OF A TURN AROUND AND ALSO A GRAVEL PIT
 AH2985'ENTRANCE TO THE NORTH.  THE STATION IS LOCATED 57.6 FT (17.6 M) SOUTH
 AH2985'OF THE CENTERLINE OF THE WESTBOUND LANES OF U.S.  ROUTE 20, 85.3 FT
 AH2985'(26.0 M) NORTH OF THE CENTERLINE OF THE EASTBOUND LANES OF U.S.  ROUTE
 AH2985'20, 214.5 FT (65.4 M) SOUTHEAST OF A 22-IN DIAMETER TREE, 199.9 FT
 AH2985'(60.9 M) SOUTHEAST OF A 14-IN DIAMETER TREE, 98.85 FT (30.13 M) EAST
 AH2985'OF A DIVISION OF HIGHWAYS CONCRETE MONUMENT, 249.3 FT (76.0 M)
 AH2985'NORTHEAST OF A POWER POLE WITH A GUY WIRE, 219.5 FT (66.9 M) NORTHEAST
 AH2985'OF A CONCRETE R.O.W.  MARKER, 220.3 FT (67.1 M) NORTHEAST OF A FENCE
 AH2985'CORNER TO A FENCE THAT RUNS WEST AND SOUTH, 265.9 FT (81.0 M)
 AH2985'NORTHEAST OF A CONCRETE R.O.W.  MARKER 232.8 FT (71.0 M) NORTHWEST OF
 AH2985'A CONCRETE R.O.W.  MARKER, AND 1.6 FT (0.5 M) SOUTH OF AN ORANGE
 AH2985'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2985'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2985
 AH2985                          STATION RECOVERY (2012)
 AH2985
 AH2985'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2985'RECOVERED AS DESCRIBED.
 AH2985'
 AH2985'NOTE-WITNESS POST HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2984 ***********************************************************************
 AH2984  DESIGNATION -  JOD20 1B
 AH2984  PID         -  AH2984
 AH2984  STATE/COUNTY-  IL/JO DAVIESS
 AH2984  COUNTRY     -  US
 AH2984  USGS QUAD   -  GALENA (2018)
 AH2984
 AH2984                         *CURRENT SURVEY CONTROL
 AH2984  ______________________________________________________________________
 AH2984* NAD 83(2011) POSITION- 42 27 12.57172(N) 090 27 58.36641(W)   ADJUSTED
 AH2984* NAD 83(2011) ELLIP HT-   236.380 (meters)        (06/27/12)   ADJUSTED
 AH2984* NAD 83(2011) EPOCH   -  2010.00
 AH2984* NAVD 88 ORTHO HEIGHT -   269.175 (meters)      883.12  (feet) ADJUSTED
 AH2984  ______________________________________________________________________
 AH2984  GEOID HEIGHT    -        -32.786 (meters)                     GEOID18
 AH2984  NAD 83(2011) X  -    -38,351.622 (meters)                     COMP
 AH2984  NAD 83(2011) Y  - -4,713,163.526 (meters)                     COMP
 AH2984  NAD 83(2011) Z  -  4,283,063.938 (meters)                     COMP
 AH2984  LAPLACE CORR    -         -2.41  (seconds)                    DEFLEC18
 AH2984  DYNAMIC HEIGHT  -        269.092 (meters)      882.85  (feet) COMP
 AH2984  MODELED GRAVITY -    980,305.2   (mgal)                       NAVD 88
 AH2984
 AH2984  VERT ORDER      -  SECOND    CLASS I
 AH2984
 AH2984  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2984  Standards:
 AH2984         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2984            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2984  -------------------------------------------------------------------
 AH2984  NETWORK    0.79   1.25           0.36   0.27   0.64     -0.04700179
 AH2984  -------------------------------------------------------------------
 AH2984  Click here for local accuracies and other accuracy information.
 AH2984
 AH2984.The horizontal coordinates were established by GPS observations
 AH2984.and adjusted by the National Geodetic Survey in June 2012.
 AH2984
 AH2984.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2984.been affixed to the stable North American tectonic plate. See 
 AH2984.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2984
 AH2984.The horizontal coordinates are valid at the epoch date displayed above
 AH2984.which is a decimal equivalence of Year/Month/Day.
 AH2984
 AH2984.The orthometric height was determined by differential leveling and
 AH2984.adjusted by the NATIONAL GEODETIC SURVEY
 AH2984.in March 2013.
 AH2984
 AH2984.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2984.GEOID18 height accuracy estimate available here.
 AH2984
 AH2984.Click photographs - Photos may exist for this station.
 AH2984
 AH2984.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2984
 AH2984.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2984
 AH2984.The ellipsoidal height was determined by GPS observations
 AH2984.and is referenced to NAD 83.
 AH2984
 AH2984.The dynamic height is computed by dividing the NAVD 88
 AH2984.geopotential number by the normal gravity value computed on the
 AH2984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2984.degrees latitude (g = 980.6199 gals.).
 AH2984
 AH2984.The modeled gravity was interpolated from observed gravity values.
 AH2984
 AH2984. The following values were computed from the NAD 83(2011) position.
 AH2984
 AH2984;                    North         East     Units Scale Factor Converg.
 AH2984;SPC IL W     -   642,495.953   675,360.796   MT  0.99994864   -0 12 07.9
 AH2984;SPC IL W     - 2,107,922.14  2,215,746.21   sFT  0.99994864   -0 12 07.9
 AH2984;UTM  15      - 4,703,239.663   708,351.851   MT  1.00013414   +1 42 39.2
 AH2984
 AH2984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2984!SPC IL W     -   0.99996293  x   0.99994864  =   0.99991157
 AH2984!UTM  15      -   0.99996293  x   1.00013414  =   1.00009706
 AH2984
 AH2984:                Primary Azimuth Mark                     Grid Az
 AH2984:SPC IL W     -  JOD20 1A                                 280 58 10.1
 AH2984:UTM  15      -  JOD20 1A                                 279 03 23.0
 AH2984
 AH2984_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0835103239(NAD 83)
 AH2984
 AH2984|---------------------------------------------------------------------|
 AH2984| PID    Reference Object                     Distance      Geod. Az  |
 AH2984|                                                           dddmmss.s |
 AH2984| AH2985 JOD20 1A                            APPROX. 0.8 KM 2804602.2 |
 AH2984|---------------------------------------------------------------------|
 AH2984
 AH2984                          SUPERSEDED SURVEY CONTROL
 AH2984
 AH2984  NAD 83(2007)-  42 27 12.57167(N)    090 27 58.36680(W) AD(2002.00) 0
 AH2984  ELLIP H (02/10/07)  236.415  (m)                       GP(2002.00)    
 AH2984  ELLIP H (12/06/04)  236.387  (m)                       GP(       ) 4 1
 AH2984  NAD 83(1997)-  42 27 12.57140(N)    090 27 58.36651(W) AD(       ) 1
 AH2984  ELLIP H (09/15/98)  236.454  (m)                       GP(       ) 3 1
 AH2984  NAVD 88 (09/15/98)  269.2    (m)  GEOID96  model used  GPS OBS        
 AH2984
 AH2984.Superseded values are not recommended for survey control.
 AH2984
 AH2984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2984.See file dsdata.pdf to determine how the superseded data were derived.
 AH2984
 AH2984_MARKER: F = FLANGE-ENCASED ROD
 AH2984_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2984_STAMPING: JOD20-1B
 AH2984_MARK LOGO: ILDT
 AH2984_PROJECTION: RECESSED 3 CENTIMETERS
 AH2984_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2984_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2984+STABILITY: POSITION/ELEVATION WELL
 AH2984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2984+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 AH2984_ROD/PIPE-DEPTH: 4.9 meters
 AH2984_SLEEVE-DEPTH  : 0.9 meters
 AH2984
 AH2984  HISTORY     - Date     Condition        Report By
 AH2984  HISTORY     - 1996     MONUMENTED       SECI
 AH2984  HISTORY     - 20011002 GOOD             CMT
 AH2984  HISTORY     - 20120330 GOOD             AMESC
 AH2984
 AH2984                          STATION DESCRIPTION
 AH2984
 AH2984'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2984'STATION IS LOCATED APPROXIMATELY 3.5 MI (5.6 KM) SOUTH OF WISCONSIN
 AH2984'STATE LINE, 4.0 MI (6.4 KM) SOUTHEAST OF MENOMINEE, 3.25 MI (5.23 KM)
 AH2984'NORTHWEST OF GALENA IN THE NORTHEAST 1/4 OF SECTION 3, T 28 N, R 1 W.
 AH2984'TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND ILLINOIS ROUTE 84,
 AH2984'PROCEED WEST ALONG U.S.  ROUTE 20 FOR APPROXIMATELY 0.5 MI (0.8 KM) TO
 AH2984'THE STATION LOCATED ON THE LEFT (SOUTH) SIDE OF U.S. ROUTE 20, NEAR
 AH2984'THE TOP OF SLOPE OF THE ROADWAY CUT AND ALSO NEAR JO DAVIES COUNTY
 AH2984'MILE MARKER 10.63.  THE STATION IS LOCATED 97.5 FT (29.7 M) SOUTH OF
 AH2984'THE CENTERLINE OF THE EASTBOUND LANES OF U.S. ROUTE 20, 130.2 FT (39.7
 AH2984'M) EAST OF A POWER POLE WITH A GUY WIRE, 127.6 FT (38.9 M) WEST OF A
 AH2984'FENCE CORNER TO A FENCE THAT RUNS EAST-WEST AND ALSO SOUTH, 106.3 FT
 AH2984'(32.4 M) EAST OF A CONCRETE R.O.W.  MARKER, 173.3 FT (52.8 M) EAST OF
 AH2984'A POWER POLE, 14.5 FT (4.4 M) NORTH OF THE EAST-WEST FENCE LINE, 1.4
 AH2984'FT (0.4 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS
 AH2984'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2984'WOOD PHYSICAL TIES.
 AH2984
 AH2984                          STATION RECOVERY (2001)
 AH2984
 AH2984'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 AH2984'RECOVERED IN GOOD CONDITION.
 AH2984
 AH2984                          STATION RECOVERY (2012)
 AH2984
 AH2984'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2984'RECOVERED AS DESCRIBED.
 AH2984'
 AH2984'NOTE-WITNESS POST HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2986 ***********************************************************************
 AH2986  DESIGNATION -  JOD20 2A
 AH2986  PID         -  AH2986
 AH2986  STATE/COUNTY-  IL/JO DAVIESS
 AH2986  COUNTRY     -  US
 AH2986  USGS QUAD   -  SCALES MOUND WEST (2018)
 AH2986
 AH2986                         *CURRENT SURVEY CONTROL
 AH2986  ______________________________________________________________________
 AH2986* NAD 83(2011) POSITION- 42 22 35.26229(N) 090 21 29.00112(W)   ADJUSTED
 AH2986* NAD 83(2011) ELLIP HT-   176.758 (meters)        (06/27/12)   ADJUSTED
 AH2986* NAD 83(2011) EPOCH   -  2010.00
 AH2986* NAVD 88 ORTHO HEIGHT -   209.647 (meters)      687.82  (feet) ADJUSTED
 AH2986  ______________________________________________________________________
 AH2986  GEOID HEIGHT    -        -32.886 (meters)                     GEOID18
 AH2986  NAD 83(2011) X  -    -29,490.331 (meters)                     COMP
 AH2986  NAD 83(2011) Y  - -4,718,954.996 (meters)                     COMP
 AH2986  NAD 83(2011) Z  -  4,276,706.330 (meters)                     COMP
 AH2986  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 AH2986  DYNAMIC HEIGHT  -        209.582 (meters)      687.60  (feet) COMP
 AH2986  MODELED GRAVITY -    980,302.8   (mgal)                       NAVD 88
 AH2986
 AH2986  VERT ORDER      -  SECOND    CLASS I
 AH2986
 AH2986  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2986  Standards:
 AH2986         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2986            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2986  -------------------------------------------------------------------
 AH2986  NETWORK    0.54   1.00           0.24   0.20   0.51      0.11076091
 AH2986  -------------------------------------------------------------------
 AH2986  Click here for local accuracies and other accuracy information.
 AH2986
 AH2986.The horizontal coordinates were established by GPS observations
 AH2986.and adjusted by the National Geodetic Survey in June 2012.
 AH2986
 AH2986.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2986.been affixed to the stable North American tectonic plate. See 
 AH2986.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2986
 AH2986.The horizontal coordinates are valid at the epoch date displayed above
 AH2986.which is a decimal equivalence of Year/Month/Day.
 AH2986
 AH2986.The orthometric height was determined by differential leveling and
 AH2986.adjusted by the NATIONAL GEODETIC SURVEY
 AH2986.in March 2013.
 AH2986
 AH2986.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2986.GEOID18 height accuracy estimate available here.
 AH2986
 AH2986.Click photographs - Photos may exist for this station.
 AH2986
 AH2986.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2986
 AH2986.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2986
 AH2986.The ellipsoidal height was determined by GPS observations
 AH2986.and is referenced to NAD 83.
 AH2986
 AH2986.The dynamic height is computed by dividing the NAVD 88
 AH2986.geopotential number by the normal gravity value computed on the
 AH2986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2986.degrees latitude (g = 980.6199 gals.).
 AH2986
 AH2986.The modeled gravity was interpolated from observed gravity values.
 AH2986
 AH2986. The following values were computed from the NAD 83(2011) position.
 AH2986
 AH2986;                    North         East     Units Scale Factor Converg.
 AH2986;SPC IL W     -   633,914.084   684,237.989   MT  0.99994423   -0 07 44.4
 AH2986;SPC IL W     - 2,079,766.46  2,244,870.80   sFT  0.99994423   -0 07 44.4
 AH2986;UTM  15      - 4,694,956.959   717,512.330   MT  1.00018215   +1 46 52.9
 AH2986
 AH2986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2986!SPC IL W     -   0.99997228  x   0.99994423  =   0.99991651
 AH2986!UTM  15      -   0.99997228  x   1.00018215  =   1.00015442
 AH2986
 AH2986:                Primary Azimuth Mark                     Grid Az
 AH2986:SPC IL W     -  JOD20 2B                                 119 58 48.2
 AH2986:UTM  15      -  JOD20 2B                                 118 04 10.9
 AH2986
 AH2986_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1751294956(NAD 83)
 AH2986
 AH2986|---------------------------------------------------------------------|
 AH2986| PID    Reference Object                     Distance      Geod. Az  |
 AH2986|                                                           dddmmss.s |
 AH2986| AH2987 JOD20 2B                            APPROX. 0.6 KM 1195103.8 |
 AH2986|---------------------------------------------------------------------|
 AH2986
 AH2986                          SUPERSEDED SURVEY CONTROL
 AH2986
 AH2986  NAD 83(2007)-  42 22 35.26227(N)    090 21 29.00191(W) AD(2002.00) 0
 AH2986  ELLIP H (02/10/07)  176.791  (m)                       GP(2002.00)    
 AH2986  ELLIP H (12/06/04)  176.760  (m)                       GP(       ) 4 1
 AH2986  NAD 83(1997)-  42 22 35.26201(N)    090 21 29.00167(W) AD(       ) 1
 AH2986  ELLIP H (09/15/98)  176.826  (m)                       GP(       ) 3 1
 AH2986  NAVD 88 (09/15/98)  209.6    (m)  GEOID96  model used  GPS OBS        
 AH2986
 AH2986.Superseded values are not recommended for survey control.
 AH2986
 AH2986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2986.See file dsdata.pdf to determine how the superseded data were derived.
 AH2986
 AH2986_MARKER: F = FLANGE-ENCASED ROD
 AH2986_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2986_STAMPING: JOD20-2A
 AH2986_MARK LOGO: ILDT
 AH2986_PROJECTION: RECESSED 3 CENTIMETERS
 AH2986_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2986_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2986+STABILITY: POSITION/ELEVATION WELL
 AH2986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2986+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 AH2986_ROD/PIPE-DEPTH: 7.3 meters
 AH2986_SLEEVE-DEPTH  : 0.9 meters
 AH2986
 AH2986  HISTORY     - Date     Condition        Report By
 AH2986  HISTORY     - 1996     MONUMENTED       SECI
 AH2986  HISTORY     - 20011002 GOOD             CMT
 AH2986  HISTORY     - 20120330 GOOD             AMESC
 AH2986  HISTORY     - 20150326 GOOD             ILDT
 AH2986
 AH2986                          STATION DESCRIPTION
 AH2986
 AH2986'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2986'STATION IS LOCATED APPROXIMATELY 4.4 MI (7.1 KM) SOUTHEAST OF GALENA,
 AH2986'8.1 MI (13.0 KM) NORTHWEST OF ELIZABETH, IN THE SOUTHWEST 1/4 OF
 AH2986'SECTION 36, T 28 N, R 1 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE
 AH2986'20 AND ILLINOIS ROUTE 84 (SOUTH) , PROCEED WEST ALONG U.S.  ROUTE 20
 AH2986'FOR APPROXIMATELY 6.5 MI (10.5 KM) TO THE STATION LOCATED ON THE LEFT
 AH2986'(SOUTH) SIDE OF U.S.  ROUTE 20, NEAR JO DAVIES COUNTY MILE MARKER
 AH2986'19.8.  THE STATION IS LOCATED 40.5 FT (12.3 M) SOUTHWEST OF THE
 AH2986'CENTERLINE OF U.S.  ROUTE 20, 128 FT (39.0 M) SOUTH OF THE CENTER OF A
 AH2986'FIELD ENTRANCE TO THE NORTHEAST, 135.8 FT (41.4 M) SOUTH OF THE
 AH2986'SOUTHEAST END OF A CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE TO
 AH2986'THE NORTHEAST, 283.6 FT (86.4 M) NORTH OF A WOOD FENCE POST ON THE
 AH2986'NORTHWEST-SOUTHEAST FENCELINE, AND 1.6 FT (0.5 M) NORTHEAST OF AN
 AH2986'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2986'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2986'TIES AND ALSO IN TOP OF THE CORRUGATED METAL PIPE.
 AH2986
 AH2986                          STATION RECOVERY (2001)
 AH2986
 AH2986'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 AH2986'RECOVERED IN GOOD CONDITION.
 AH2986
 AH2986                          STATION RECOVERY (2012)
 AH2986
 AH2986'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2986'RECOVERED AS DESCRIBED.
 AH2986'
 AH2986'NOTE-FIBERGLASS WITNESS POST HAS BEEN REPLACED WITH A STEEL WITNESS
 AH2986'POST.
 AH2986
 AH2986                          STATION RECOVERY (2015)
 AH2986
 AH2986'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH2986'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2987 ***********************************************************************
 AH2987  DESIGNATION -  JOD20 2B
 AH2987  PID         -  AH2987
 AH2987  STATE/COUNTY-  IL/JO DAVIESS
 AH2987  COUNTRY     -  US
 AH2987  USGS QUAD   -  HANOVER (2018)
 AH2987
 AH2987                         *CURRENT SURVEY CONTROL
 AH2987  ______________________________________________________________________
 AH2987* NAD 83(2011) POSITION- 42 22 25.02272(N) 090 21 04.93962(W)   ADJUSTED
 AH2987* NAD 83(2011) ELLIP HT-   189.319 (meters)        (06/27/12)   ADJUSTED
 AH2987* NAD 83(2011) EPOCH   -  2010.00
 AH2987* NAVD 88 ORTHO HEIGHT -   222.215 (meters)      729.05  (feet) ADJUSTED
 AH2987  ______________________________________________________________________
 AH2987  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 AH2987  NAD 83(2011) X  -    -28,941.212 (meters)                     COMP
 AH2987  NAD 83(2011) Y  - -4,719,180.629 (meters)                     COMP
 AH2987  NAD 83(2011) Z  -  4,276,481.382 (meters)                     COMP
 AH2987  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 AH2987  DYNAMIC HEIGHT  -        222.144 (meters)      728.82  (feet) COMP
 AH2987  MODELED GRAVITY -    980,297.4   (mgal)                       NAVD 88
 AH2987
 AH2987  VERT ORDER      -  SECOND    CLASS I
 AH2987
 AH2987  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2987  Standards:
 AH2987         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2987            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2987  -------------------------------------------------------------------
 AH2987  NETWORK    0.49   0.86           0.22   0.17   0.44      0.06735207
 AH2987  -------------------------------------------------------------------
 AH2987  Click here for local accuracies and other accuracy information.
 AH2987
 AH2987.The horizontal coordinates were established by GPS observations
 AH2987.and adjusted by the National Geodetic Survey in June 2012.
 AH2987
 AH2987.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2987.been affixed to the stable North American tectonic plate. See 
 AH2987.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2987
 AH2987.The horizontal coordinates are valid at the epoch date displayed above
 AH2987.which is a decimal equivalence of Year/Month/Day.
 AH2987
 AH2987.The orthometric height was determined by differential leveling and
 AH2987.adjusted by the NATIONAL GEODETIC SURVEY
 AH2987.in March 2013.
 AH2987
 AH2987.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2987.GEOID18 height accuracy estimate available here.
 AH2987
 AH2987.Click photographs - Photos may exist for this station.
 AH2987
 AH2987.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2987
 AH2987.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2987
 AH2987.The ellipsoidal height was determined by GPS observations
 AH2987.and is referenced to NAD 83.
 AH2987
 AH2987.The dynamic height is computed by dividing the NAVD 88
 AH2987.geopotential number by the normal gravity value computed on the
 AH2987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2987.degrees latitude (g = 980.6199 gals.).
 AH2987
 AH2987.The modeled gravity was interpolated from observed gravity values.
 AH2987
 AH2987. The following values were computed from the NAD 83(2011) position.
 AH2987
 AH2987;                    North         East     Units Scale Factor Converg.
 AH2987;SPC IL W     -   633,596.936   684,787.749   MT  0.99994402   -0 07 28.1
 AH2987;SPC IL W     - 2,078,725.95  2,246,674.47   sFT  0.99994402   -0 07 28.1
 AH2987;UTM  15      - 4,694,658.241   718,072.490   MT  1.00018515   +1 47 08.8
 AH2987
 AH2987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2987!SPC IL W     -   0.99997031  x   0.99994402  =   0.99991433
 AH2987!UTM  15      -   0.99997031  x   1.00018515  =   1.00015545
 AH2987
 AH2987:                Primary Azimuth Mark                     Grid Az
 AH2987:SPC IL W     -  JOD20 2A                                 299 58 48.1
 AH2987:UTM  15      -  JOD20 2A                                 298 04 11.2
 AH2987
 AH2987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1807294658(NAD 83)
 AH2987
 AH2987|---------------------------------------------------------------------|
 AH2987| PID    Reference Object                     Distance      Geod. Az  |
 AH2987|                                                           dddmmss.s |
 AH2987| AH2986 JOD20 2A                            APPROX. 0.6 KM 2995120.0 |
 AH2987|---------------------------------------------------------------------|
 AH2987
 AH2987                          SUPERSEDED SURVEY CONTROL
 AH2987
 AH2987  NAD 83(2007)-  42 22 25.02270(N)    090 21 04.94039(W) AD(2002.00) 0
 AH2987  ELLIP H (02/10/07)  189.353  (m)                       GP(2002.00)    
 AH2987  ELLIP H (12/06/04)  189.322  (m)                       GP(       ) 4 1
 AH2987  NAD 83(1997)-  42 22 25.02244(N)    090 21 04.94015(W) AD(       ) 1
 AH2987  ELLIP H (09/15/98)  189.388  (m)                       GP(       ) 3 1
 AH2987  NAVD 88 (09/15/98)  222.2    (m)  GEOID96  model used  GPS OBS        
 AH2987
 AH2987.Superseded values are not recommended for survey control.
 AH2987
 AH2987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2987.See file dsdata.pdf to determine how the superseded data were derived.
 AH2987
 AH2987_MARKER: F = FLANGE-ENCASED ROD
 AH2987_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2987_STAMPING: JOD20-2B
 AH2987_MARK LOGO: ILDT
 AH2987_PROJECTION: RECESSED 3 CENTIMETERS
 AH2987_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2987_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2987+STABILITY: POSITION/ELEVATION WELL
 AH2987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2987+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 AH2987_ROD/PIPE-DEPTH: 4.9 meters
 AH2987_SLEEVE-DEPTH  : 0.9 meters
 AH2987
 AH2987  HISTORY     - Date     Condition        Report By
 AH2987  HISTORY     - 1996     MONUMENTED       SECI
 AH2987  HISTORY     - 20011002 GOOD             CMT
 AH2987  HISTORY     - 20090725 GOOD             GEOCAC
 AH2987  HISTORY     - 20120330 GOOD             AMESC
 AH2987  HISTORY     - 20150326 GOOD             ILDT
 AH2987
 AH2987                          STATION DESCRIPTION
 AH2987
 AH2987'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2987'STATION IS LOCATED APPROXIMATELY 4.9 MI (7.9 KM) SOUTHEAST OF GALENA,
 AH2987'7.7 MI (12.4 KM) NORTHWEST OF ELIZABETH, IN THE SOUTHWEST 1/4 OF
 AH2987'SECTION 36, T 28 N, R 1 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE
 AH2987'20 AND ILLINOIS ROUTE 84 (SOUTH) , PROCEED WEST ALONG U.S.  ROUTE 20
 AH2987'FOR APPROXIMATELY 6.2 MI (10.0 KM) TO THE STATION LOCATED ON THE LEFT
 AH2987'(SOUTH) SIDE OF U.S.  ROUTE 20, NEAR JO DAVIES COUNTY MILE MARKER
 AH2987'20.19.  THE STATION IS LOCATED 41.9 FT (12.8 M) SOUTH OF THE
 AH2987'CENTERLINE OF U.S.  ROUTE 20, 371 FT (113.1 M) WEST OF THE CENTERLINE
 AH2987'OF DEVILS LADER ROAD, 347.9 FT (106.0 M) WEST OF THE NORTHWEST CORNER
 AH2987'OF A WING WALL ON THE WEST END OF BOX CULVERT UNDER DEVILS LADDER
 AH2987'ROAD, 310.5 FT (94.6 M) WEST OF A CONCRETE R.O.W.  MARKER, 72.0 FT
 AH2987'(21.9 M) WEST OF A POWER POLE, 8.1 FT (2.5 M) NORTH OF A CONCRETE
 AH2987'R.O.W.  MARKER, 122.9 FT (37.5 M) WEST OF A CAMPING SIGN, 8.4 FT (2.6
 AH2987'M) NORTH OF A UNDERGROUND CABLE WARNING SIGN, 27 FT (8.2 M) WEST OF A
 AH2987'GRASS FIELD ENTRANCE TO THE SOUTH, 205 FT (62.5 M) WEST OF A PRIVATE
 AH2987'DRIVE TO THE NORTH, 153 FT (46.6 M) WEST OF THE SOUTH END OF A
 AH2987'REINFORCED CONCRETE PIPE UNDER U.S.  ROUTE 20,AND 1.4 FT (0.4 M) NORTH
 AH2987'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2987'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2987'TIES.
 AH2987
 AH2987                          STATION RECOVERY (2001)
 AH2987
 AH2987'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 AH2987'RECOVERED IN GOOD CONDITION.
 AH2987
 AH2987                          STATION RECOVERY (2009)
 AH2987
 AH2987'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AH2987'RECOVERED IN GOOD CONDITION.
 AH2987
 AH2987                          STATION RECOVERY (2012)
 AH2987
 AH2987'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2987'RECOVERED AS DESCRIBED.
 AH2987
 AH2987                          STATION RECOVERY (2015)
 AH2987
 AH2987'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH2987'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2989 ***********************************************************************
 AH2989  DESIGNATION -  JOD20 3A
 AH2989  PID         -  AH2989
 AH2989  STATE/COUNTY-  IL/JO DAVIESS
 AH2989  COUNTRY     -  US
 AH2989  USGS QUAD   -  ELIZABETH (2018)
 AH2989
 AH2989                         *CURRENT SURVEY CONTROL
 AH2989  ______________________________________________________________________
 AH2989* NAD 83(2011) POSITION- 42 18 56.60398(N) 090 12 05.62696(W)   ADJUSTED
 AH2989* NAD 83(2011) ELLIP HT-   277.933 (meters)        (06/27/12)   ADJUSTED
 AH2989* NAD 83(2011) EPOCH   -  2010.00
 AH2989* NAVD 88 ORTHO HEIGHT -   311.017 (meters)     1020.39  (feet) ADJUSTED
 AH2989  ______________________________________________________________________
 AH2989  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 AH2989  NAD 83(2011) X  -    -16,617.536 (meters)                     COMP
 AH2989  NAD 83(2011) Y  - -4,723,637.563 (meters)                     COMP
 AH2989  NAD 83(2011) Z  -  4,271,787.798 (meters)                     COMP
 AH2989  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 AH2989  DYNAMIC HEIGHT  -        310.916 (meters)     1020.06  (feet) COMP
 AH2989  MODELED GRAVITY -    980,288.0   (mgal)                       NAVD 88
 AH2989
 AH2989  VERT ORDER      -  SECOND    CLASS I
 AH2989
 AH2989  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2989  Standards:
 AH2989         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2989            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2989  -------------------------------------------------------------------
 AH2989  NETWORK    0.65   1.22           0.29   0.24   0.62      0.10260443
 AH2989  -------------------------------------------------------------------
 AH2989  Click here for local accuracies and other accuracy information.
 AH2989
 AH2989.The horizontal coordinates were established by GPS observations
 AH2989.and adjusted by the National Geodetic Survey in June 2012.
 AH2989
 AH2989.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2989.been affixed to the stable North American tectonic plate. See 
 AH2989.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2989
 AH2989.The horizontal coordinates are valid at the epoch date displayed above
 AH2989.which is a decimal equivalence of Year/Month/Day.
 AH2989
 AH2989.The orthometric height was determined by differential leveling and
 AH2989.adjusted by the NATIONAL GEODETIC SURVEY
 AH2989.in March 2013.
 AH2989
 AH2989.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2989.GEOID18 height accuracy estimate available here.
 AH2989
 AH2989.Click photographs - Photos may exist for this station.
 AH2989
 AH2989.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2989
 AH2989.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2989
 AH2989.The ellipsoidal height was determined by GPS observations
 AH2989.and is referenced to NAD 83.
 AH2989
 AH2989.The dynamic height is computed by dividing the NAVD 88
 AH2989.geopotential number by the normal gravity value computed on the
 AH2989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2989.degrees latitude (g = 980.6199 gals.).
 AH2989
 AH2989.The modeled gravity was interpolated from observed gravity values.
 AH2989
 AH2989. The following values were computed from the NAD 83(2011) position.
 AH2989
 AH2989;                    North         East     Units Scale Factor Converg.
 AH2989;SPC IL W     -   627,150.503   697,123.314   MT  0.99994128   -0 01 24.6
 AH2989;SPC IL W     - 2,057,576.28  2,287,145.41   sFT  0.99994128   -0 01 24.6
 AH2989;UTM  15      - 4,688,624.698   730,619.458   MT  1.00025444   +1 53 05.2
 AH2989
 AH2989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2989!SPC IL W     -   0.99995641  x   0.99994128  =   0.99989769
 AH2989!UTM  15      -   0.99995641  x   1.00025444  =   1.00021084
 AH2989
 AH2989:                Primary Azimuth Mark                     Grid Az
 AH2989:SPC IL W     -  JOD20 3B                                 103 28 00.6
 AH2989:UTM  15      -  JOD20 3B                                 101 33 30.8
 AH2989
 AH2989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3061988624(NAD 83)
 AH2989
 AH2989|---------------------------------------------------------------------|
 AH2989| PID    Reference Object                     Distance      Geod. Az  |
 AH2989|                                                           dddmmss.s |
 AH2989| AH2988 JOD20 3B                            APPROX. 0.9 KM 1032636.0 |
 AH2989|---------------------------------------------------------------------|
 AH2989
 AH2989                          SUPERSEDED SURVEY CONTROL
 AH2989
 AH2989  NAD 83(2007)-  42 18 56.60395(N)    090 12 05.62777(W) AD(2002.00) 0
 AH2989  ELLIP H (02/10/07)  277.966  (m)                       GP(2002.00)    
 AH2989  ELLIP H (12/06/04)  277.936  (m)                       GP(       ) 4 1
 AH2989  NAD 83(1997)-  42 18 56.60371(N)    090 12 05.62751(W) AD(       ) 1
 AH2989  ELLIP H (09/15/98)  278.001  (m)                       GP(       ) 3 1
 AH2989  NAVD 88 (09/15/98)  311.0    (m)  GEOID96  model used  GPS OBS        
 AH2989
 AH2989.Superseded values are not recommended for survey control.
 AH2989
 AH2989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2989.See file dsdata.pdf to determine how the superseded data were derived.
 AH2989
 AH2989_MARKER: F = FLANGE-ENCASED ROD
 AH2989_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2989_STAMPING: JOD20-3A
 AH2989_MARK LOGO: ILDT
 AH2989_PROJECTION: RECESSED 3 CENTIMETERS
 AH2989_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2989_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2989+STABILITY: POSITION/ELEVATION WELL
 AH2989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2989+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2021
 AH2989_ROD/PIPE-DEPTH: 1.8 meters
 AH2989_SLEEVE-DEPTH  : 0.6 meters
 AH2989
 AH2989  HISTORY     - Date     Condition        Report By
 AH2989  HISTORY     - 1996     MONUMENTED       SECI
 AH2989  HISTORY     - 20120329 GOOD             AMESC
 AH2989  HISTORY     - 20150326 GOOD             ILDT
 AH2989  HISTORY     - 20210506 GOOD             ILDT
 AH2989
 AH2989                          STATION DESCRIPTION
 AH2989
 AH2989'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2989'STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) EAST OF ELIZABETH,
 AH2989'5.8 MI (9.3 KM) NORTHEAST OF HANOVER IN THE SOUTHEAST 1/4 OF SECTION
 AH2989'19, T 27 N, R 3 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND
 AH2989'ILLINOIS ROUTE 84 (SOUTH) , PROCEED EAST ALONG U.S.  ROUTE 20 FOR
 AH2989'APPROXIMATELY 3.9 MI (6.3 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2989'(SOUTH) SIDE OF U.S.  ROUTE 20.  THE STATION IS ALSO 0.7 MI (1.1 KM)
 AH2989'WEST OF DERINDA ROAD.  THE STATION IS LOCATED 26.2 FT (8.0 M) SOUTH OF
 AH2989'THE EDGE OF PAVEMENT OF THE EASTBOUND LANE OF U.S.  ROUTE 20, 142.08
 AH2989'FT (43.31 M) SOUTHWEST OF THE END OF A GUARDRAIL ON THE SOUTH SIDE OF
 AH2989'U.S.  ROUTE 20, 67.6 FT (20.6 M) WEST OF A WOOD FENCE POST ON THE
 AH2989'EAST-WEST FENCE LINE, 61.3 FT (18.7 M) EAST OF A WOOD FENCE POST ON
 AH2989'THE EAST-WEST FENCE LINE, 2.6 FT (0.8 M) NORTHWEST OF A WOOD FENCE
 AH2989'POST ON THE EAST-WEST FENCE LINE, 2.4 FT (0.7 M) WEST OF A CONCRETE
 AH2989'R.O.W.  MARKER, 1.8 FT (0.5 M) NORTH OF THE EAST-WEST FENCELINE, 1.3
 AH2989'FT (0.4 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS
 AH2989'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2989'WOOD PHYSICAL TIES.
 AH2989
 AH2989                          STATION RECOVERY (2012)
 AH2989
 AH2989'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2989'RECOVERED AS DESCRIBED.
 AH2989
 AH2989                          STATION RECOVERY (2015)
 AH2989
 AH2989'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH2989'RECOVERED IN GOOD CONDITION.
 AH2989
 AH2989                          STATION RECOVERY (2021)
 AH2989
 AH2989'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 AH2989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2988 ***********************************************************************
 AH2988  DESIGNATION -  JOD20 3B
 AH2988  PID         -  AH2988
 AH2988  STATE/COUNTY-  IL/JO DAVIESS
 AH2988  COUNTRY     -  US
 AH2988  USGS QUAD   -  ELIZABETH (2018)
 AH2988
 AH2988                         *CURRENT SURVEY CONTROL
 AH2988  ______________________________________________________________________
 AH2988* NAD 83(2011) POSITION- 42 18 49.91027(N) 090 11 27.90619(W)   ADJUSTED
 AH2988* NAD 83(2011) ELLIP HT-   280.895 (meters)        (06/27/12)   ADJUSTED
 AH2988* NAD 83(2011) EPOCH   -  2010.00
 AH2988* NAVD 88 ORTHO HEIGHT -   313.980 (meters)     1030.12  (feet) ADJUSTED
 AH2988  ______________________________________________________________________
 AH2988  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 AH2988  NAD 83(2011) X  -    -15,754.170 (meters)                     COMP
 AH2988  NAD 83(2011) Y  - -4,723,781.760 (meters)                     COMP
 AH2988  NAD 83(2011) Z  -  4,271,637.060 (meters)                     COMP
 AH2988  LAPLACE CORR    -         -2.44  (seconds)                    DEFLEC18
 AH2988  DYNAMIC HEIGHT  -        313.876 (meters)     1029.77  (feet) COMP
 AH2988  MODELED GRAVITY -    980,281.1   (mgal)                       NAVD 88
 AH2988
 AH2988  VERT ORDER      -  SECOND    CLASS I
 AH2988
 AH2988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2988  Standards:
 AH2988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2988  -------------------------------------------------------------------
 AH2988  NETWORK    0.64   1.20           0.29   0.23   0.61      0.08472893
 AH2988  -------------------------------------------------------------------
 AH2988  Click here for local accuracies and other accuracy information.
 AH2988
 AH2988.The horizontal coordinates were established by GPS observations
 AH2988.and adjusted by the National Geodetic Survey in June 2012.
 AH2988
 AH2988.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2988.been affixed to the stable North American tectonic plate. See 
 AH2988.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2988
 AH2988.The horizontal coordinates are valid at the epoch date displayed above
 AH2988.which is a decimal equivalence of Year/Month/Day.
 AH2988
 AH2988.The orthometric height was determined by differential leveling and
 AH2988.adjusted by the NATIONAL GEODETIC SURVEY
 AH2988.in March 2013.
 AH2988
 AH2988.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2988.GEOID18 height accuracy estimate available here.
 AH2988
 AH2988.Click photographs - Photos may exist for this station.
 AH2988
 AH2988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2988
 AH2988.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2988
 AH2988.The ellipsoidal height was determined by GPS observations
 AH2988.and is referenced to NAD 83.
 AH2988
 AH2988.The dynamic height is computed by dividing the NAVD 88
 AH2988.geopotential number by the normal gravity value computed on the
 AH2988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2988.degrees latitude (g = 980.6199 gals.).
 AH2988
 AH2988.The modeled gravity was interpolated from observed gravity values.
 AH2988
 AH2988. The following values were computed from the NAD 83(2011) position.
 AH2988
 AH2988;                    North         East     Units Scale Factor Converg.
 AH2988;SPC IL W     -   626,943.678   697,987.009   MT  0.99994123   -0 00 59.2
 AH2988;SPC IL W     - 2,056,897.72  2,289,979.05   sFT  0.99994123   -0 00 59.2
 AH2988;UTM  15      - 4,688,446.690   731,489.836   MT  1.00025939   +1 53 30.4
 AH2988
 AH2988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2988!SPC IL W     -   0.99995595  x   0.99994123  =   0.99989718
 AH2988!UTM  15      -   0.99995595  x   1.00025939  =   1.00021533
 AH2988
 AH2988:                Primary Azimuth Mark                     Grid Az
 AH2988:SPC IL W     -  JOD20 3A                                 283 28 00.6
 AH2988:UTM  15      -  JOD20 3A                                 281 33 31.0
 AH2988
 AH2988_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3148988446(NAD 83)
 AH2988
 AH2988|---------------------------------------------------------------------|
 AH2988| PID    Reference Object                     Distance      Geod. Az  |
 AH2988|                                                           dddmmss.s |
 AH2988| AH2989 JOD20 3A                            APPROX. 0.9 KM 2832701.4 |
 AH2988|---------------------------------------------------------------------|
 AH2988
 AH2988                          SUPERSEDED SURVEY CONTROL
 AH2988
 AH2988  NAD 83(2007)-  42 18 49.91025(N)    090 11 27.90699(W) AD(2002.00) 0
 AH2988  ELLIP H (02/10/07)  280.928  (m)                       GP(2002.00)    
 AH2988  ELLIP H (12/06/04)  280.899  (m)                       GP(       ) 4 1
 AH2988  NAD 83(1997)-  42 18 49.91000(N)    090 11 27.90672(W) AD(       ) 1
 AH2988  ELLIP H (09/15/98)  280.964  (m)                       GP(       ) 3 1
 AH2988  NAVD 88 (09/15/98)  313.9    (m)  GEOID96  model used  GPS OBS        
 AH2988
 AH2988.Superseded values are not recommended for survey control.
 AH2988
 AH2988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2988.See file dsdata.pdf to determine how the superseded data were derived.
 AH2988
 AH2988_MARKER: F = FLANGE-ENCASED ROD
 AH2988_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2988_STAMPING: JOD20-3B
 AH2988_MARK LOGO: ILDT
 AH2988_PROJECTION: RECESSED 3 CENTIMETERS
 AH2988_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2988_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2988+STABILITY: POSITION/ELEVATION WELL
 AH2988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2988+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 AH2988_ROD/PIPE-DEPTH: 1.2 meters
 AH2988_SLEEVE-DEPTH  : 0.6 meters
 AH2988
 AH2988  HISTORY     - Date     Condition        Report By
 AH2988  HISTORY     - 1996     MONUMENTED       SECI
 AH2988  HISTORY     - 20120329 GOOD             AMESC
 AH2988  HISTORY     - 20150326 GOOD             ILDT
 AH2988  HISTORY     - 20250528 GOOD             USPSQD
 AH2988
 AH2988                          STATION DESCRIPTION
 AH2988
 AH2988'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2988'STATION IS LOCATED APPROXIMATELY 1.6 MI (2.6 KM) EAST OF ELIZABETH,
 AH2988'6.2 MI (10.0 KM) NORTHEAST OF HANOVER IN THE SOUTHWEST 1/4 OF SECTION
 AH2988'20, T 27 N, R 3 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND
 AH2988'ILLINOIS ROUTE 84 (SOUTH) , PROCEED EAST ALONG U.S.  ROUTE 20 FOR
 AH2988'APPROXIMATELY 4.4 MI (7.1 KM) TO THE STATION LOCATED ON THE LEFT
 AH2988'(NORTH) SIDE OF U.S.  ROUTE 20.  THE STATION IS ALSO 0.2 MI (0.3 KM)
 AH2988'WEST OF DERINDA ROAD.  THE STATION IS LOCATED 62.4 FT (19.0 M) NORTH
 AH2988'OF THE CENTERLINE OF U.S.  ROUTE 20, 189.2 FT (57.7 M) WEST OF THE
 AH2988'CENTER OF A PRIVATE DRIVE TO THE SOUTH, 80.9 FT (24.7 M) EAST OF A
 AH2988'CONCRETE R.O.W MARKER, 43.9 FT (13.4 M) SOUTH OF THE EAST-WEST FENCE
 AH2988'LINE, 44.5 FT (13.6 M) SOUTHWEST OF A CONCRETE R.O.W.  MARKER, 67.5 FT
 AH2988'(20.6 M) SOUTHWEST OF WOOD POST ON THE EAST-WEST FENCE LINE JUST WEST
 AH2988'OF A WALK ENTRANCE, 131.1 FT (40.0 M) SOUTHWEST OF A CONCRETE R.O.W.
 AH2988'MARKER, 159.4 FT (48.6 M) WEST OF A CONCRETE R.O.W.  MARKER, 3.6 FT
 AH2988'(1.1 M) SOUTHWEST OF A CONCRETE R.O.W.  MARKER, AND 3.6 FT (1.1 M)
 AH2988'SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AH2988'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2988'PHYSICAL TIES.
 AH2988
 AH2988                          STATION RECOVERY (2012)
 AH2988
 AH2988'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2988'NOTE-WITNESS POST IS GONE.
 AH2988
 AH2988                          STATION RECOVERY (2015)
 AH2988
 AH2988'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH2988'RECOVERED IN GOOD CONDITION.
 AH2988
 AH2988                          STATION RECOVERY (2025)
 AH2988
 AH2988'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 AH2988'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9284 ***********************************************************************
 AF9284  CBN         -  This is a Cooperative Base Network Control Station.
 AF9284  DESIGNATION -  JOD20 4A
 AF9284  PID         -  AF9284
 AF9284  STATE/COUNTY-  IL/JO DAVIESS
 AF9284  COUNTRY     -  US
 AF9284  USGS QUAD   -  STOCKTON (2018)
 AF9284
 AF9284                         *CURRENT SURVEY CONTROL
 AF9284  ______________________________________________________________________
 AF9284* NAD 83(2011) POSITION- 42 21 26.64008(N) 090 03 20.77071(W)   ADJUSTED
 AF9284* NAD 83(2011) ELLIP HT-   247.681 (meters)        (06/27/12)   ADJUSTED
 AF9284* NAD 83(2011) EPOCH   -  2010.00
 AF9284* NAVD 88 ORTHO HEIGHT -   280.881 (meters)      921.52  (feet) ADJUSTED
 AF9284  ______________________________________________________________________
 AF9284  GEOID HEIGHT    -        -33.192 (meters)                     GEOID18
 AF9284  NAD 83(2011) X  -     -4,594.789 (meters)                     COMP
 AF9284  NAD 83(2011) Y  - -4,720,524.210 (meters)                     COMP
 AF9284  NAD 83(2011) Z  -  4,275,189.654 (meters)                     COMP
 AF9284  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 AF9284  DYNAMIC HEIGHT  -        280.788 (meters)      921.22  (feet) COMP
 AF9284  MODELED GRAVITY -    980,283.8   (mgal)                       NAVD 88
 AF9284
 AF9284  VERT ORDER      -  SECOND    CLASS I
 AF9284
 AF9284  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9284  Standards:
 AF9284         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9284            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9284  -------------------------------------------------------------------
 AF9284  NETWORK    0.73   1.55           0.34   0.24   0.79     -0.03428109
 AF9284  -------------------------------------------------------------------
 AF9284  Click here for local accuracies and other accuracy information.
 AF9284
 AF9284.The horizontal coordinates were established by GPS observations
 AF9284.and adjusted by the National Geodetic Survey in June 2012.
 AF9284
 AF9284.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9284.been affixed to the stable North American tectonic plate. See 
 AF9284.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9284
 AF9284.The horizontal coordinates are valid at the epoch date displayed above
 AF9284.which is a decimal equivalence of Year/Month/Day.
 AF9284
 AF9284.The orthometric height was determined by differential leveling and
 AF9284.adjusted by the NATIONAL GEODETIC SURVEY
 AF9284.in March 2013.
 AF9284
 AF9284.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9284.GEOID18 height accuracy estimate available here.
 AF9284
 AF9284.Click photographs - Photos may exist for this station.
 AF9284
 AF9284.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9284
 AF9284.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9284
 AF9284.The ellipsoidal height was determined by GPS observations
 AF9284.and is referenced to NAD 83.
 AF9284
 AF9284.The dynamic height is computed by dividing the NAVD 88
 AF9284.geopotential number by the normal gravity value computed on the
 AF9284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9284.degrees latitude (g = 980.6199 gals.).
 AF9284
 AF9284.The modeled gravity was interpolated from observed gravity values.
 AF9284
 AF9284. The following values were computed from the NAD 83(2011) position.
 AF9284
 AF9284;                    North         East     Units Scale Factor Converg.
 AF9284;SPC IL W     -   631,785.038   709,135.774   MT  0.99994220   +0 04 29.0
 AF9284;SPC IL W     - 2,072,781.41  2,326,556.29   sFT  0.99994220   +0 04 29.0
 AF9284;UTM  15      - 4,693,658.589   742,474.971   MT  1.00032346   +1 59 04.7
 AF9284;UTM  16      - 4,693,982.974   248,338.304   MT  1.00037932   -2 03 35.7
 AF9284
 AF9284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9284!SPC IL W     -   0.99996116  x   0.99994220  =   0.99990336
 AF9284!UTM  15      -   0.99996116  x   1.00032346  =   1.00028460
 AF9284!UTM  16      -   0.99996116  x   1.00037932  =   1.00034046
 AF9284
 AF9284:                Primary Azimuth Mark                     Grid Az
 AF9284:SPC IL W     -  JOD20 4B                                 089 14 58.6
 AF9284:UTM  15      -  JOD20 4B                                 087 20 22.9
 AF9284:UTM  16      -  JOD20 4B                                 091 23 03.3
 AF9284
 AF9284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4247493658(NAD 83)
 AF9284
 AF9284|---------------------------------------------------------------------|
 AF9284| PID    Reference Object                     Distance      Geod. Az  |
 AF9284|                                                           dddmmss.s |
 AF9284| AH2990 JOD20 4B                            APPROX. 0.9 KM 0891927.6 |
 AF9284|---------------------------------------------------------------------|
 AF9284
 AF9284                          SUPERSEDED SURVEY CONTROL
 AF9284
 AF9284  NAD 83(2007)-  42 21 26.64007(N)    090 03 20.77159(W) AD(2002.00) 0
 AF9284  ELLIP H (02/10/07)  247.713  (m)                       GP(2002.00)    
 AF9284  ELLIP H (10/15/04)  247.701  (m)                       GP(       ) 4 2
 AF9284  NAD 83(1997)-  42 21 26.63976(N)    090 03 20.77083(W) AD(       ) B
 AF9284  ELLIP H (07/17/98)  247.773  (m)                       GP(       ) 4 1
 AF9284  NAVD 88 (07/17/98)  280.8    (m)  GEOID96  model used  GPS OBS        
 AF9284
 AF9284.Superseded values are not recommended for survey control.
 AF9284
 AF9284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9284.See file dsdata.pdf to determine how the superseded data were derived.
 AF9284
 AF9284_MARKER: F = FLANGE-ENCASED ROD
 AF9284_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9284_STAMPING: JOD20-4A
 AF9284_MARK LOGO: ILDT
 AF9284_PROJECTION: RECESSED 3 CENTIMETERS
 AF9284_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9284_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9284+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2020
 AF9284_ROD/PIPE-DEPTH: 3.6 meters
 AF9284_SLEEVE-DEPTH  : 0.9 meters
 AF9284
 AF9284  HISTORY     - Date     Condition        Report By
 AF9284  HISTORY     - 1996     MONUMENTED       SECI
 AF9284  HISTORY     - 19970508 GOOD             NGS
 AF9284  HISTORY     - 20120329 GOOD             AMESC
 AF9284  HISTORY     - 20200923 GOOD             ILDT
 AF9284
 AF9284                          STATION DESCRIPTION
 AF9284
 AF9284'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9284'STATION IS LOCATED APPROXIMATELY 2.4 MI (3.9 KM) WEST OF STOCKTON, 4.8
 AF9284'MI (7.7 KM) NORTHEAST OF WOODBINE IN THE NORTHWEST 1/4 OF SECTION 9, T
 AF9284'27 N, R 4 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND
 AF9284'ILLINOIS ROUTE 84 (SOUTH) , PROCEED EAST ALONG U.S.  ROUTE 20 FOR
 AF9284'APPROXIMATELY 12.8 MI (20.6 KM) TO THE STATION LOCATED ON THE RIGHT
 AF9284'(SOUTH) SIDE OF U.S.  ROUTE 20.  THE STATION IS ALSO 0.2 MI (0.3 KM)
 AF9284'WEST OF MASSBACH ROAD TO THE SOUTH AND CAYNON PARK ROAD TO THE NORTH.
 AF9284'TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND ILLINOIS ROUTE 78
 AF9284'(SOUTH) , PROCEED WEST ALONG U.S.  ROUTE 20 FOR APPROXIMATELY 2.5 MI
 AF9284'(4.0 KM) TO THE STATION LOCATED ON THE RIGHT (SOUTH) SIDE OF U.S.
 AF9284'ROUTE 20.  THE STATION IS LOCATED 30.0 FT (9.1 M) SOUTH OF THE
 AF9284'CENTERLINE OF U.S.  ROUTE 20, 87.4 FT (26.6 M) SOUTHEAST OF A WOOD
 AF9284'FENCE CORNER TO A FENCE THAT RUNS EAST-WEST AND ALSO NORTH, 84.5 FT
 AF9284'(25.8 M) SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 65.4 FT (19.9 M) EAST
 AF9284'OF A POWER POLE, 54.9 FT (16.7 M) EAST OF A CONCRETE R.O.W.  MARKER,
 AF9284'79.3 FT (24.2 M) WEST OF A WOOD FENCE POST ON THE EAST-WEST FENCT
 AF9284'LINE, 215.6 FT (65.7 M) WEST OF A POWERPOLE, 2.4 FT (0.7 M) NORTHWEST
 AF9284'OF A WOOD FENCE POST, 2.9 FT (0.9 M) NORTH OF THE EAST-WEST FENCE
 AF9284'LINE, 2.5 FT (0.8 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AF9284'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AF9284'WERE SET IN ALL WOOD PHYSICAL TIES.
 AF9284
 AF9284                          STATION RECOVERY (1997)
 AF9284
 AF9284'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9284'STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) WEST OF STOCKTON.  TO REACH
 AF9284'FROM THE JUNCTION OF U.S. HIGHWAY 20 AND STATE ROUTE 78 ON THE NORTH
 AF9284'EDGE OF STOCKTON, GO WEST ON HIGHWAY 20 FOR 2.5 MI (4.0 KM) TO THE
 AF9284'STATION ON THE LEFT.  IT IS 9.1 M (29.9 FT) SOUTH OF THE CENTER OF THE
 AF9284'HIGHWAY, 26.6 M (87.3 FT) SOUTHEAST OF A WOOD FENCE CORNER TO A FENCE
 AF9284'THAT RUNS EAST-WEST AND NORTH, 25.8 M (84.6 FT) SOUTHEAST OF A
 AF9284'CONCRETE RIGHT-OF-WAY MARKER, 19.9 M (65.3 FT) EAST OF A POWER POLE,
 AF9284'16.7 MI (26.9 KM) EAST OF A CONCRETE RIGHT-OF-WAY MARKER, 65.7 M
 AF9284'(215.6 FT) WEST OF A POWER POLE, 0.9 NORTH OF A FENCE, 0.7 M (2.3 FT)
 AF9284'NORTHWEST OF A WOOD FENCE POST, AND 0.8 M (2.6 FT) NORTH OF A
 AF9284'FIBERGLASS WITNESS POST.  NOTE--ACCESS TO THE STATION POINT IS THROUGH
 AF9284'A 6-INCH ACCESS COVER.
 AF9284
 AF9284                          STATION RECOVERY (2012)
 AF9284
 AF9284'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AF9284'RECOVERED AS DESCRIBED.
 AF9284'
 AF9284'NOTE-THE WITNESS POST HAS BEEN REMOVED.
 AF9284
 AF9284                          STATION RECOVERY (2020)
 AF9284
 AF9284'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AF9284'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2990 ***********************************************************************
 AH2990  DESIGNATION -  JOD20 4B
 AH2990  PID         -  AH2990
 AH2990  STATE/COUNTY-  IL/JO DAVIESS
 AH2990  COUNTRY     -  US
 AH2990  USGS QUAD   -  STOCKTON (2018)
 AH2990
 AH2990                         *CURRENT SURVEY CONTROL
 AH2990  ______________________________________________________________________
 AH2990* NAD 83(2011) POSITION- 42 21 26.97052(N) 090 02 42.79194(W)   ADJUSTED
 AH2990* NAD 83(2011) ELLIP HT-   254.696 (meters)        (06/27/12)   ADJUSTED
 AH2990* NAD 83(2011) EPOCH   -  2010.00
 AH2990* NAVD 88 ORTHO HEIGHT -   287.892 (meters)      944.53  (feet) ADJUSTED
 AH2990  ______________________________________________________________________
 AH2990  GEOID HEIGHT    -        -33.196 (meters)                     GEOID18
 AH2990  NAD 83(2011) X  -     -3,725.615 (meters)                     COMP
 AH2990  NAD 83(2011) Y  - -4,720,523.290 (meters)                     COMP
 AH2990  NAD 83(2011) Z  -  4,275,201.915 (meters)                     COMP
 AH2990  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 AH2990  DYNAMIC HEIGHT  -        287.796 (meters)      944.21  (feet) COMP
 AH2990  MODELED GRAVITY -    980,283.1   (mgal)                       NAVD 88
 AH2990
 AH2990  VERT ORDER      -  SECOND    CLASS I
 AH2990
 AH2990  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2990  Standards:
 AH2990         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2990            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2990  -------------------------------------------------------------------
 AH2990  NETWORK    0.72   1.53           0.33   0.24   0.78      0.00439226
 AH2990  -------------------------------------------------------------------
 AH2990  Click here for local accuracies and other accuracy information.
 AH2990
 AH2990.The horizontal coordinates were established by GPS observations
 AH2990.and adjusted by the National Geodetic Survey in June 2012.
 AH2990
 AH2990.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2990.been affixed to the stable North American tectonic plate. See 
 AH2990.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2990
 AH2990.The horizontal coordinates are valid at the epoch date displayed above
 AH2990.which is a decimal equivalence of Year/Month/Day.
 AH2990
 AH2990.The orthometric height was determined by differential leveling and
 AH2990.adjusted by the NATIONAL GEODETIC SURVEY
 AH2990.in March 2013.
 AH2990
 AH2990.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2990.GEOID18 height accuracy estimate available here.
 AH2990
 AH2990.Click photographs - Photos may exist for this station.
 AH2990
 AH2990.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2990
 AH2990.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2990
 AH2990.The ellipsoidal height was determined by GPS observations
 AH2990.and is referenced to NAD 83.
 AH2990
 AH2990.The dynamic height is computed by dividing the NAVD 88
 AH2990.geopotential number by the normal gravity value computed on the
 AH2990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2990.degrees latitude (g = 980.6199 gals.).
 AH2990
 AH2990.The modeled gravity was interpolated from observed gravity values.
 AH2990
 AH2990. The following values were computed from the NAD 83(2011) position.
 AH2990
 AH2990;                    North         East     Units Scale Factor Converg.
 AH2990;SPC IL W     -   631,796.421   710,004.848   MT  0.99994241   +0 04 54.6
 AH2990;SPC IL W     - 2,072,818.76  2,329,407.57   sFT  0.99994241   +0 04 54.6
 AH2990;UTM  15      - 4,693,698.946   743,343.516   MT  1.00032865   +1 59 30.4
 AH2990;UTM  16      - 4,693,961.968   249,207.576   MT  1.00037395   -2 03 10.1
 AH2990
 AH2990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2990!SPC IL W     -   0.99996006  x   0.99994241  =   0.99990247
 AH2990!UTM  15      -   0.99996006  x   1.00032865  =   1.00028869
 AH2990!UTM  16      -   0.99996006  x   1.00037395  =   1.00033399
 AH2990
 AH2990:                Primary Azimuth Mark                     Grid Az
 AH2990:SPC IL W     -  JOD20 4A                                 269 14 58.6
 AH2990:UTM  15      -  JOD20 4A                                 267 20 22.8
 AH2990:UTM  16      -  JOD20 4A                                 271 23 03.3
 AH2990
 AH2990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4334393698(NAD 83)
 AH2990
 AH2990|---------------------------------------------------------------------|
 AH2990| PID    Reference Object                     Distance      Geod. Az  |
 AH2990|                                                           dddmmss.s |
 AH2990| AF9284 JOD20 4A                            APPROX. 0.9 KM 2691953.2 |
 AH2990|---------------------------------------------------------------------|
 AH2990
 AH2990                          SUPERSEDED SURVEY CONTROL
 AH2990
 AH2990  NAD 83(2007)-  42 21 26.97052(N)    090 02 42.79283(W) AD(2002.00) 0
 AH2990  ELLIP H (02/10/07)  254.728  (m)                       GP(2002.00)    
 AH2990  ELLIP H (12/06/04)  254.715  (m)                       GP(       ) 4 1
 AH2990  NAD 83(1997)-  42 21 26.97023(N)    090 02 42.79209(W) AD(       ) 1
 AH2990  ELLIP H (09/15/98)  254.788  (m)                       GP(       ) 3 1
 AH2990  NAVD 88 (09/15/98)  287.9    (m)  GEOID96  model used  GPS OBS        
 AH2990
 AH2990.Superseded values are not recommended for survey control.
 AH2990
 AH2990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2990.See file dsdata.pdf to determine how the superseded data were derived.
 AH2990
 AH2990_MARKER: F = FLANGE-ENCASED ROD
 AH2990_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2990_STAMPING: JOD20-4B
 AH2990_MARK LOGO: ILDT
 AH2990_PROJECTION: RECESSED 3 CENTIMETERS
 AH2990_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2990_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2990+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2020
 AH2990_ROD/PIPE-DEPTH: 3.7 meters
 AH2990_SLEEVE-DEPTH  : 0.9 meters
 AH2990
 AH2990  HISTORY     - Date     Condition        Report By
 AH2990  HISTORY     - 1996     MONUMENTED       SECI
 AH2990  HISTORY     - 20120329 GOOD             AMESC
 AH2990  HISTORY     - 20200923 GOOD             ILDT
 AH2990
 AH2990                          STATION DESCRIPTION
 AH2990
 AH2990'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2990'STATION IS LOCATED APPROXIMATELY 2.1 MI (3.4 KM) WEST OF STOCKTON, 5.3
 AH2990'MI (8.5 KM) NORTHEAST OF WOODBINE IN THE SOUTHEAST 1/4 OF SECTION 4, T
 AH2990'27 N, R 4 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND
 AH2990'ILLINOIS ROUTE 84 (SOUTH) , PROCEED EAST ALONG U.S.  ROUTE 20 FOR
 AH2990'APPROXIMATELY 13.3 MI (21.4 KM) TO THE STATION LOCATED ON THE LEFT
 AH2990'(NORTH) SIDE OF U.S.  ROUTE 20.  THE STATION IS ALSO 0.3 MI (0.5 KM)
 AH2990'EAST OF MASSBACH ROAD TO THE SOUTH AND CAYNON PARK ROAD TO THE NORTH.
 AH2990'TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND ILLINOIS ROUTE 78
 AH2990'(SOUTH) , PROCEED WEST ALONG U.S.  ROUTE 20 FOR APPROXIMATELY 2.0 MI
 AH2990'(3.2 KM) TO THE STATION LOCATED ON THE RIGHT (NORTH) SIDE OF U.S.
 AH2990'ROUTE 20.  THE STATION IS LOCATED 31.1 FT (9.5 M) NORTH OF THE
 AH2990'CENTERLINE OF U.S.  ROUTE 20, 215 FT (65.5 M) EAST OF THE CENTER OF A
 AH2990'FIELD ENTRANCE TO THE NORTH, 207.9 FT (63.4 M) EAST OF A CONCRETE
 AH2990'R.O.W.  MARKER, 215.6 FT (65.7 M) NORTHEAST OF A CONCRETE R.O.W.
 AH2990'MARKER, 213.8 FT (65.2 M) NORTHEAST OF A POWER POLE, 61.9 FT (18.9 M)
 AH2990'NORTH OF A POWER POLE, 75.8 FT (23.1 M) NORTHWEST OF A CONCRETE R.O.W.
 AH2990'MARKER, 88.3 FT (26.9 M) NORTHWEST OF A WOOD FENCE POST ON THE
 AH2990'EAST-WEST FENCELINE, 3.5 FT (1.1 M) SOUTH OF THE EAST-WEST FENCE LINE,
 AH2990'AND 3.0 FT (0.9 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2990'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2990'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2990
 AH2990                          STATION RECOVERY (2012)
 AH2990
 AH2990'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2990'RECOVERED AS DESCRIBED.
 AH2990
 AH2990                          STATION RECOVERY (2020)
 AH2990
 AH2990'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2990'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2982 ***********************************************************************
 AH2982  DESIGNATION -  JOD35 1A
 AH2982  PID         -  AH2982
 AH2982  STATE/COUNTY-  IL/JO DAVIESS
 AH2982  COUNTRY     -  US
 AH2982  USGS QUAD   -  KIELER (2018)
 AH2982
 AH2982                         *CURRENT SURVEY CONTROL
 AH2982  ______________________________________________________________________
 AH2982* NAD 83(2011) POSITION- 42 30 12.73630(N) 090 37 05.60324(W)   ADJUSTED
 AH2982* NAD 83(2011) ELLIP HT-   226.334 (meters)        (06/27/12)   ADJUSTED
 AH2982* NAD 83(2011) EPOCH   -  2010.00
 AH2982* NAVD 88 ORTHO HEIGHT -   259.0   (meters)      850.    (feet) GPS OBS
 AH2982  ______________________________________________________________________
 AH2982  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2982  GEOID HEIGHT    -        -32.527 (meters)                     GEOID96
 AH2982  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 AH2982  NAD 83(2011) X  -    -50,815.279 (meters)                     COMP
 AH2982  NAD 83(2011) Y  - -4,709,283.653 (meters)                     COMP
 AH2982  NAD 83(2011) Z  -  4,287,157.388 (meters)                     COMP
 AH2982  LAPLACE CORR    -         -2.21  (seconds)                    DEFLEC18
 AH2982
 AH2982  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2982  Standards:
 AH2982         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2982            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2982  -------------------------------------------------------------------
 AH2982  NETWORK    0.81   1.23           0.35   0.30   0.63     -0.23925926
 AH2982  -------------------------------------------------------------------
 AH2982  Click here for local accuracies and other accuracy information.
 AH2982
 AH2982.The horizontal coordinates were established by GPS observations
 AH2982.and adjusted by the National Geodetic Survey in June 2012.
 AH2982
 AH2982.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2982.been affixed to the stable North American tectonic plate. See 
 AH2982.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2982
 AH2982.The horizontal coordinates are valid at the epoch date displayed above
 AH2982.which is a decimal equivalence of Year/Month/Day.
 AH2982
 AH2982.The orthometric height was determined by GPS observations and a
 AH2982.high-resolution geoid model.
 AH2982
 AH2982.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2982.GEOID18 height accuracy estimate available here.
 AH2982
 AH2982.Click photographs - Photos may exist for this station.
 AH2982
 AH2982.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2982
 AH2982.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2982
 AH2982.The ellipsoidal height was determined by GPS observations
 AH2982.and is referenced to NAD 83.
 AH2982
 AH2982. The following values were computed from the NAD 83(2011) position.
 AH2982
 AH2982;                    North         East     Units Scale Factor Converg.
 AH2982;SPC IL W     -   648,110.170   662,886.747   MT  0.99995812   -0 18 18.3
 AH2982;SPC IL W     - 2,126,341.45  2,174,820.94   sFT  0.99995812   -0 18 18.3
 AH2982;UTM  15      - 4,708,434.908   695,695.365   MT  1.00007120   +1 36 35.0
 AH2982
 AH2982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2982!SPC IL W     -   0.99996450  x   0.99995812  =   0.99992263
 AH2982!UTM  15      -   0.99996450  x   1.00007120  =   1.00003570
 AH2982
 AH2982:                Primary Azimuth Mark                     Grid Az
 AH2982:SPC IL W     -  JOD35 1B                                 036 09 24.4
 AH2982:UTM  15      -  JOD35 1B                                 034 14 31.1
 AH2982
 AH2982_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9569508434(NAD 83)
 AH2982
 AH2982|---------------------------------------------------------------------|
 AH2982| PID    Reference Object                     Distance      Geod. Az  |
 AH2982|                                                           dddmmss.s |
 AH2982| AH2981 JOD35 1B                            APPROX. 0.5 KM 0355106.1 |
 AH2982|---------------------------------------------------------------------|
 AH2982
 AH2982                          SUPERSEDED SURVEY CONTROL
 AH2982
 AH2982  NAD 83(2007)-  42 30 12.73627(N)    090 37 05.60413(W) AD(2002.00) 0
 AH2982  ELLIP H (02/10/07)  226.366  (m)                       GP(2002.00)    
 AH2982  ELLIP H (12/06/04)  226.370  (m)                       GP(       ) 4 1
 AH2982  NAD 83(1997)-  42 30 12.73606(N)    090 37 05.60398(W) AD(       ) 1
 AH2982  ELLIP H (09/15/98)  226.396  (m)                       GP(       ) 3 1
 AH2982
 AH2982.Superseded values are not recommended for survey control.
 AH2982
 AH2982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2982.See file dsdata.pdf to determine how the superseded data were derived.
 AH2982
 AH2982_MARKER: F = FLANGE-ENCASED ROD
 AH2982_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2982_STAMPING: JOD35-1A
 AH2982_MARK LOGO: ILDT
 AH2982_PROJECTION: RECESSED 3 CENTIMETERS
 AH2982_MAGNETIC: I = MARKER IS A STEEL ROD
 AH2982_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2982+STABILITY: POSITION/ELEVATION WELL
 AH2982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2982+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2022
 AH2982_ROD/PIPE-DEPTH: 4.9 meters
 AH2982_SLEEVE-DEPTH  : 0.9 meters
 AH2982
 AH2982  HISTORY     - Date     Condition        Report By
 AH2982  HISTORY     - 1996     MONUMENTED       SECI
 AH2982  HISTORY     - 20030727 GOOD             USPSQD
 AH2982  HISTORY     - 20080315 GOOD             PB
 AH2982  HISTORY     - 20090726 GOOD             GEOCAC
 AH2982  HISTORY     - 20111025 GOOD             ATKNA
 AH2982  HISTORY     - 20150326 GOOD             ILDT
 AH2982  HISTORY     - 20220609 GOOD             ILDT
 AH2982
 AH2982                          STATION DESCRIPTION
 AH2982
 AH2982'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2982'STATION IS LOCATED APPROXIMATELY 1.5 MI (2.4 KM) NORTHEAST OF EAST
 AH2982'DUBUQUE, 4.5 MI (7.2 KM) NORTHWEST OF MENOMINEE, AND APPROXIMATELY
 AH2982'0.56 MI (0.90 KM) SOUTH OF THE ILLINOIS/WISCONSIN STATE LINE IN THE
 AH2982'NORTHWEST 1/4 OF SECTION 21, T 29 N, R 2 W.  TO REACH FROM THE
 AH2982'JUNCTION OF ILLINOIS ROUTE 35 (WISCONSIN AVENUE) AND SINSINAWA AVENUE
 AH2982'NEAR THE OFF RAMP FOR U.S.  ROUTE 20 IN EAST DUBUQUE, PROCEED NORTH
 AH2982'ALONG ILLINOIS ROUTE 35 FOR APPROXIMATELY 1.5 MI (2.4 KM) TO THE
 AH2982'STATION LOCATED ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 35 JUST
 AH2982'NORTH OF THE OVERHEAD POWER LINES.  THE STATION IS ALSO 0.5 MI (0.8
 AH2982'KM) SOUTH OF COUNTY ROUTE 5.  THE STATION IS LOCATED 36.0 FT (11.0 M)
 AH2982'WEST OF THE CENTERLINE OF ILLINOIS ROUTE 35, 50 FT (15.2 M) SOUTHWEST
 AH2982'OF THE CENTER OF A COMERCIAL DRIVE TO THE SOUTH, 110 FT (33.5 M)
 AH2982'NORTHEAST OF THE CENTER OF A PRIVATE/COMERCIAL DRIVE TO THE SOUTH,
 AH2982'134.0 FT (40.8 M) NORTHEAST OF A POWER POLE, 74.2 FT (22.6 M) NORTH OF
 AH2982'A POWER POLE, 115.9 FT (35.3 M) NORTHEAST OF A 14-IN DIAMETER TREE,
 AH2982'84.9 FT (25.9 M) NORTH OF A 12-IN DIAMETER TREE, 117.0 FT (35.7 M)
 AH2982'NORTHWEST OF A POWER POLE, 65.0 FT (19.8 M) SOUTHWEST OF A POWER POLE,
 AH2982'71.5 FT (21.8 M) NORTHEAST OF A POWER POLE WITH 2 TRANSFORMERS, AND
 AH2982'1.4 FT (0.4 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2982'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2982'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2982
 AH2982                          STATION RECOVERY (2003)
 AH2982
 AH2982'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AH2982'RECOVERED IN GOOD CONDITION.  ADD-- THE STATION IS 71 FEET NORTHEAST
 AH2982'OF POWER POLE WITH 1 GUY WIRE AND 1 TRANSFORMER, 65 FEET SOUTHWEST OF
 AH2982'POWER POLE WITH 1 GUY WIRE AND THREE TRANSFORMERS, 50 FEET SOUTHWEST
 AH2982'OF THE EXTENDED CENTERLINE OF DRIVE TO -19TH HOLE BAR- AT -1625-.
 AH2982
 AH2982                          STATION RECOVERY (2008)
 AH2982
 AH2982'RECOVERY NOTE BY PBS&J 2008
 AH2982'RECOVERED IN GOOD CONDITION.
 AH2982
 AH2982                          STATION RECOVERY (2009)
 AH2982
 AH2982'RECOVERY NOTE BY GEOCACHING 2009 (WS)
 AH2982'RECOVERED IN GOOD CONDITION.
 AH2982
 AH2982                          STATION RECOVERY (2011)
 AH2982
 AH2982'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 AH2982'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 AH2982'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 AH2982'ARMY CORPS OF ENGINEERS.
 AH2982
 AH2982                          STATION RECOVERY (2015)
 AH2982
 AH2982'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH2982'RECOVERED IN GOOD CONDITION.
 AH2982
 AH2982                          STATION RECOVERY (2022)
 AH2982
 AH2982'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 AH2982'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2981 ***********************************************************************
 AH2981  CBN         -  This is a Cooperative Base Network Control Station.
 AH2981  DESIGNATION -  JOD35 1B
 AH2981  PID         -  AH2981
 AH2981  STATE/COUNTY-  IL/JO DAVIESS
 AH2981  COUNTRY     -  US
 AH2981  USGS QUAD   -  KIELER (2018)
 AH2981
 AH2981                         *CURRENT SURVEY CONTROL
 AH2981  ______________________________________________________________________
 AH2981* NAD 83(2011) POSITION- 42 30 26.07963(N) 090 36 52.57164(W)   ADJUSTED
 AH2981* NAD 83(2011) ELLIP HT-   236.226 (meters)        (06/27/12)   ADJUSTED
 AH2981* NAD 83(2011) EPOCH   -  2010.00
 AH2981* NAVD 88 ORTHO HEIGHT -   268.9   (meters)      882.    (feet) GPS OBS
 AH2981  ______________________________________________________________________
 AH2981  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2981  GEOID HEIGHT    -        -32.533 (meters)                     GEOID96
 AH2981  GEOID HEIGHT    -        -32.644 (meters)                     GEOID18
 AH2981  NAD 83(2011) X  -    -50,514.845 (meters)                     COMP
 AH2981  NAD 83(2011) Y  - -4,709,015.964 (meters)                     COMP
 AH2981  NAD 83(2011) Z  -  4,287,467.614 (meters)                     COMP
 AH2981  LAPLACE CORR    -         -2.25  (seconds)                    DEFLEC18
 AH2981
 AH2981  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2981  Standards:
 AH2981         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2981            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2981  -------------------------------------------------------------------
 AH2981  NETWORK    0.54   0.84           0.24   0.20   0.43     -0.14827547
 AH2981  -------------------------------------------------------------------
 AH2981  Click here for local accuracies and other accuracy information.
 AH2981
 AH2981.The horizontal coordinates were established by GPS observations
 AH2981.and adjusted by the National Geodetic Survey in June 2012.
 AH2981
 AH2981.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2981.been affixed to the stable North American tectonic plate. See 
 AH2981.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2981
 AH2981.The horizontal coordinates are valid at the epoch date displayed above
 AH2981.which is a decimal equivalence of Year/Month/Day.
 AH2981
 AH2981.The orthometric height was determined by GPS observations and a
 AH2981.high-resolution geoid model.
 AH2981
 AH2981.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2981.GEOID18 height accuracy estimate available here.
 AH2981
 AH2981.Click photographs - Photos may exist for this station.
 AH2981
 AH2981.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2981
 AH2981.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2981
 AH2981.The ellipsoidal height was determined by GPS observations
 AH2981.and is referenced to NAD 83.
 AH2981
 AH2981. The following values were computed from the NAD 83(2011) position.
 AH2981
 AH2981;                    North         East     Units Scale Factor Converg.
 AH2981;SPC IL W     -   648,520.296   663,186.440   MT  0.99995784   -0 18 09.6
 AH2981;SPC IL W     - 2,127,687.00  2,175,804.18   sFT  0.99995784   -0 18 09.6
 AH2981;UTM  15      - 4,708,854.867   695,981.218   MT  1.00007258   +1 36 44.2
 AH2981
 AH2981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2981!SPC IL W     -   0.99996295  x   0.99995784  =   0.99992080
 AH2981!UTM  15      -   0.99996295  x   1.00007258  =   1.00003553
 AH2981
 AH2981:                Primary Azimuth Mark                     Grid Az
 AH2981:SPC IL W     -  JOD35 1A                                 216 09 24.5
 AH2981:UTM  15      -  JOD35 1A                                 214 14 30.7
 AH2981
 AH2981_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9598108854(NAD 83)
 AH2981
 AH2981|---------------------------------------------------------------------|
 AH2981| PID    Reference Object                     Distance      Geod. Az  |
 AH2981|                                                           dddmmss.s |
 AH2981| AH2982 JOD35 1A                            APPROX. 0.5 KM 2155114.9 |
 AH2981|---------------------------------------------------------------------|
 AH2981
 AH2981                          SUPERSEDED SURVEY CONTROL
 AH2981
 AH2981  NAD 83(2007)-  42 30 26.07960(N)    090 36 52.57253(W) AD(2002.00) 0
 AH2981  ELLIP H (02/10/07)  236.258  (m)                       GP(2002.00)    
 AH2981  NAD 83(1997)-  42 30 26.07942(N)    090 36 52.57262(W) AD(       ) A
 AH2981  ELLIP H (09/15/03)  236.275  (m)                       GP(       ) 4 1
 AH2981  NAD 83(1997)-  42 30 26.07939(N)    090 36 52.57238(W) AD(       ) 1
 AH2981  ELLIP H (09/15/98)  236.288  (m)                       GP(       ) 3 1
 AH2981
 AH2981.Superseded values are not recommended for survey control.
 AH2981
 AH2981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2981.See file dsdata.pdf to determine how the superseded data were derived.
 AH2981
 AH2981_MARKER: I = METAL ROD
 AH2981_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2981_STAMPING: JOD35-1B
 AH2981_MARK LOGO: ILDT
 AH2981_PROJECTION: RECESSED 3 CENTIMETERS
 AH2981_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH2981_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2981+STABILITY: POSITION/ELEVATION WELL
 AH2981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2981+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 AH2981_ROD/PIPE-DEPTH: 6.1 meters
 AH2981_SLEEVE-DEPTH  : 0.9 meters
 AH2981
 AH2981  HISTORY     - Date     Condition        Report By
 AH2981  HISTORY     - 1996     MONUMENTED       SECI
 AH2981  HISTORY     - 1996     GOOD             SECI
 AH2981  HISTORY     - 20030727 GOOD             USPSQD
 AH2981  HISTORY     - 20080315 GOOD             PB
 AH2981  HISTORY     - 20090726 GOOD             GEOCAC
 AH2981  HISTORY     - 20111025 GOOD             ATKNA
 AH2981  HISTORY     - 20150326 GOOD             ILDT
 AH2981
 AH2981                          STATION DESCRIPTION
 AH2981
 AH2981'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2981'STATION IS LOCATED APPROXIMATELY 1.9 MI (3.1 KM) NORTHEAST OF EAST
 AH2981'DUBUQUE, 4.5 MI (7.2 KM) NORTHWEST OF MENOMINEE, AND APPROXIMATELY
 AH2981'0.25 MI (0.40 KM) SOUTH OF THE ILLINOIS/WISCONSIN STATE LINE IN THE
 AH2981'SOUTHEAST 1/4 OF SECTION 16, T 29 N, R 2 W.  TO REACH FROM THE
 AH2981'JUNCTION OF ILLINOIS ROUTE 35 (WISCONSIN AVENUE) AND SINSINAWA AVENUE
 AH2981'NEAR THE OFF RAMP FOR U.S.  ROUTE 20 IN EAST DUBUQUE, PROCEED NORTH
 AH2981'ALONG ILLINOIS ROUTE 35 FOR APPROXIMATELY 1.8 MI (2.9 KM) TO THE
 AH2981'STATION LOCATED ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 35.  THE
 AH2981'STATION IS ALSO 0.18 MI (0.29 KM) SOUTH OF COUNTY ROUTE 5.  THE
 AH2981'STATION IS LOCATED 55.1 FT (16.8 M) NORTH OF THE CENTERLINE OF
 AH2981'ILLINOIS ROUTE 35, 21.5 FT (6.6 M) EAST OF THE CENTER OF A PRIVATE
 AH2981'DRIVE TO THE NORTH, 56.0 FT (17.1 M) EAST OF A POWER POLE WITH A GUY
 AH2981'WIRE AND A TRANSFORMER, 74.3 FT (22.6 M) WEST OF A POWER POLE, 164.4
 AH2981'FT (50.1 M) NORTHWEST OF A LEANING WOOD FENCE CORNER TO A FENCE THAT
 AH2981'RUNS SOUTH, 163.9 FT (50.0 M) NORTHWEST OF A POWER POLE, 102.6 FT
 AH2981'(31.3 M) NORTHEAST OF A POWER POLE, 4.0 FT (1.2 M) SOUTH OF A CONCRETE
 AH2981'R.O.W.  MARKER, AND 1.5 FT (0.5 M) SOUTH OF AN ORANGE FIBERGLASS
 AH2981'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2981'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2981
 AH2981                          STATION RECOVERY (1996)
 AH2981
 AH2981'RECOVERY NOTE BY SMITH ENG CONS INC 1996
 AH2981'RECOVERED AS DESCRIBED
 AH2981'
 AH2981
 AH2981                          STATION RECOVERY (2003)
 AH2981
 AH2981'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB)
 AH2981'RECOVERED IN GOOD CONDITION.  ADD-- THE STATION IS 3.6 FEET SOUTH OF
 AH2981'AN ADDRESS POST WITH ADDRESS OF -81- AND -99-.  NOTE-- THE CONCRETE
 AH2981'R.O.W. MARKER IS DESTROYED.
 AH2981
 AH2981                          STATION RECOVERY (2008)
 AH2981
 AH2981'RECOVERY NOTE BY PBS&J 2008
 AH2981'RECOVERED IN GOOD CONDITION.
 AH2981
 AH2981                          STATION RECOVERY (2009)
 AH2981
 AH2981'RECOVERY NOTE BY GEOCACHING 2009 (WS)
 AH2981'RECOVERED IN GOOD CONDITION.
 AH2981
 AH2981                          STATION RECOVERY (2011)
 AH2981
 AH2981'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 AH2981'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 AH2981'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 AH2981'ARMY CORPS OF ENGINEERS.
 AH2981
 AH2981                          STATION RECOVERY (2015)
 AH2981
 AH2981'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH2981'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2979 ***********************************************************************
 AH2979  DESIGNATION -  JOD78 1A
 AH2979  PID         -  AH2979
 AH2979  STATE/COUNTY-  IL/JO DAVIESS
 AH2979  COUNTRY     -  US
 AH2979  USGS QUAD   -  PLEASANT VALLEY (2018)
 AH2979
 AH2979                         *CURRENT SURVEY CONTROL
 AH2979  ______________________________________________________________________
 AH2979* NAD 83(2011) POSITION- 42 14 02.65183(N) 090 01 48.66236(W)   ADJUSTED
 AH2979* NAD 83(2011) ELLIP HT-   170.069 (meters)        (06/27/12)   ADJUSTED
 AH2979* NAD 83(2011) EPOCH   -  2010.00
 AH2979* NAVD 88 ORTHO HEIGHT -   203.2   (meters)      667.    (feet) GPS OBS
 AH2979  ______________________________________________________________________
 AH2979  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2979  GEOID HEIGHT    -        -32.993 (meters)                     GEOID96
 AH2979  GEOID HEIGHT    -        -33.188 (meters)                     GEOID18
 AH2979  NAD 83(2011) X  -     -2,491.647 (meters)                     COMP
 AH2979  NAD 83(2011) Y  - -4,729,687.785 (meters)                     COMP
 AH2979  NAD 83(2011) Z  -  4,265,003.917 (meters)                     COMP
 AH2979  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 AH2979
 AH2979  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2979  Standards:
 AH2979         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2979            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2979  -------------------------------------------------------------------
 AH2979  NETWORK    1.01   1.69           0.46   0.35   0.86     -0.02479815
 AH2979  -------------------------------------------------------------------
 AH2979  Click here for local accuracies and other accuracy information.
 AH2979
 AH2979.The horizontal coordinates were established by GPS observations
 AH2979.and adjusted by the National Geodetic Survey in June 2012.
 AH2979
 AH2979.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2979.been affixed to the stable North American tectonic plate. See 
 AH2979.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2979
 AH2979.The horizontal coordinates are valid at the epoch date displayed above
 AH2979.which is a decimal equivalence of Year/Month/Day.
 AH2979
 AH2979.The orthometric height was determined by GPS observations and a
 AH2979.high-resolution geoid model.
 AH2979
 AH2979.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2979.GEOID18 height accuracy estimate available here.
 AH2979
 AH2979.Click photographs - Photos may exist for this station.
 AH2979
 AH2979.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2979
 AH2979.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2979
 AH2979.The ellipsoidal height was determined by GPS observations
 AH2979.and is referenced to NAD 83.
 AH2979
 AH2979. The following values were computed from the NAD 83(2011) position.
 AH2979
 AH2979;                    North         East     Units Scale Factor Converg.
 AH2979;SPC IL W     -   618,089.521   711,265.497   MT  0.99994274   +0 05 30.3
 AH2979;SPC IL W     - 2,027,848.70  2,333,543.55   sFT  0.99994274   +0 05 30.3
 AH2979;UTM  15      - 4,680,036.267   745,060.433   MT  1.00033899   +1 59 49.9
 AH2979;UTM  16      - 4,680,211.760   249,957.731   MT  1.00036935   -2 02 16.2
 AH2979
 AH2979!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2979!SPC IL W     -   0.99997333  x   0.99994274  =   0.99991607
 AH2979!UTM  15      -   0.99997333  x   1.00033899  =   1.00031231
 AH2979!UTM  16      -   0.99997333  x   1.00036935  =   1.00034267
 AH2979
 AH2979:                Primary Azimuth Mark                     Grid Az
 AH2979:SPC IL W     -  JOD78 1B                                 334 03 56.8
 AH2979:UTM  15      -  JOD78 1B                                 332 09 37.2
 AH2979:UTM  16      -  JOD78 1B                                 336 11 43.3
 AH2979
 AH2979_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4506080036(NAD 83)
 AH2979
 AH2979|---------------------------------------------------------------------|
 AH2979| PID    Reference Object                     Distance      Geod. Az  |
 AH2979|                                                           dddmmss.s |
 AH2979| AH2978 JOD78 1B                            APPROX. 0.7 KM 3340927.1 |
 AH2979|---------------------------------------------------------------------|
 AH2979
 AH2979                          SUPERSEDED SURVEY CONTROL
 AH2979
 AH2979  NAD 83(2007)-  42 14 02.65183(N)    090 01 48.66323(W) AD(2002.00) 0
 AH2979  ELLIP H (02/10/07)  170.101  (m)                       GP(2002.00)    
 AH2979  ELLIP H (12/06/04)  170.084  (m)                       GP(       ) 4 1
 AH2979  NAD 83(1997)-  42 14 02.65153(N)    090 01 48.66268(W) AD(       ) 1
 AH2979  ELLIP H (09/15/98)  170.152  (m)                       GP(       ) 3 1
 AH2979
 AH2979.Superseded values are not recommended for survey control.
 AH2979
 AH2979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2979.See file dsdata.pdf to determine how the superseded data were derived.
 AH2979
 AH2979_MARKER: I = METAL ROD
 AH2979_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2979_STAMPING: JOD78-1A
 AH2979_MARK LOGO: ILDT
 AH2979_PROJECTION: RECESSED 5 CENTIMETERS
 AH2979_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2979_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2979+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2024
 AH2979_ROD/PIPE-DEPTH: 2.4 meters
 AH2979_SLEEVE-DEPTH  : 0.9 meters
 AH2979
 AH2979  HISTORY     - Date     Condition        Report By
 AH2979  HISTORY     - 1996     MONUMENTED       SECI
 AH2979  HISTORY     - 20110105 POOR             ILDT
 AH2979  HISTORY     - 20240215 SEE DESCRIPTION  ILDT
 AH2979
 AH2979                          STATION DESCRIPTION
 AH2979
 AH2979'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2979'STATION IS LOCATED APPROXIMATELY 8.0 MI (12.9 KM) SOUTH OF STOCKTON IN
 AH2979'THE NORTHWEST 1/4 OF SECTION 22, T 26 N, R 4 E.  TO REACH FROM THE
 AH2979'JUNCTION OF ILLINOIS ROUTE 78 AND U.S.  ROUTE 20, PROCEED SOUTH ALONG
 AH2979'ILLINOIS ROUTE 78 FOR APPROXIMATELY 9.1 MI (14.6 KM) TO THE STATION
 AH2979'LOCATED ON THE LEFT (EAST) SIDE OF ILLINOIS ROUTE 78, 392 FT (119.5 M)
 AH2979'NORTH OF A FIELD ENTRANCE TO THE EAST AND NEAR JO DAVIES COUNTY MILE
 AH2979'MARKER 3.00.  THE STATION IS LOCATED 37.3 FT (11.4 M) EAST OF THE
 AH2979'CENTERLINE OF ILLINOIS ROUTE 78, 392 FT (119.5 M) NORTH OF THE CENTER
 AH2979'OF A FIELD ENTRANCE TO THE EAST, 138.0 FT (42.1 M) NORTHEAST OF A
 AH2979'POWER POLE, 92.3 FT (28.1 M) SOUTHEAST OF A POWER POLE, 9.8 FT (3.0 M)
 AH2979'EAST OF THE JO DAVIES COUNTY MILE MARKER 3.00 SIGN, AND 1.4 FT (0.4 M)
 AH2979'WEST OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH2979'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2979'PHYSICAL TIES.
 AH2979
 AH2979                          STATION RECOVERY (2011)
 AH2979
 AH2979'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 AH2979'MARK HAS BEEN DISTURBED   APPEAR TO HAVE BEEN STRUCK   NEEDS
 AH2979'MAINTAINED.
 AH2979'ALSO JOD78 1B WAS OBLITERATED DO TO ROAD WIDENING.
 AH2979'
 AH2979
 AH2979                          STATION RECOVERY (2024)
 AH2979
 AH2979'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RI)
 AH2979'WHILE IT APPEARS THE MONUMENT IS SHIFTED IN THE VAULT.  THE MONUMENT
 AH2979'SEEMS TO BE IN THE CORRECT POSITION AND THE SLEEVE WAS PUSHED TO THE
 AH2979'EAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9285 ***********************************************************************
 AF9285  CBN         -  This is a Cooperative Base Network Control Station.
 AF9285  DESIGNATION -  JOD78 2A
 AF9285  PID         -  AF9285
 AF9285  STATE/COUNTY-  IL/JO DAVIESS
 AF9285  COUNTRY     -  US
 AF9285  USGS QUAD   -  APPLE RIVER (2018)
 AF9285
 AF9285                         *CURRENT SURVEY CONTROL
 AF9285  ______________________________________________________________________
 AF9285* NAD 83(2011) POSITION- 42 30 10.43902(N) 090 00 22.64772(W)   ADJUSTED
 AF9285* NAD 83(2011) ELLIP HT-   276.715 (meters)        (06/27/12)   ADJUSTED
 AF9285* NAD 83(2011) EPOCH   -  2010.00
 AF9285* NAVD 88 ORTHO HEIGHT -   310.1   (meters)     1017.    (feet) GPS OBS
 AF9285  ______________________________________________________________________
 AF9285  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9285  GEOID HEIGHT    -        -33.171 (meters)                     GEOID96
 AF9285  GEOID HEIGHT    -        -33.324 (meters)                     GEOID18
 AF9285  NAD 83(2011) X  -      -,517.115 (meters)                     COMP
 AF9285  NAD 83(2011) Y  - -4,709,642.814 (meters)                     COMP
 AF9285  NAD 83(2011) Z  -  4,287,139.166 (meters)                     COMP
 AF9285  LAPLACE CORR    -         -2.28  (seconds)                    DEFLEC18
 AF9285
 AF9285  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9285  Standards:
 AF9285         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9285            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9285  -------------------------------------------------------------------
 AF9285  NETWORK    0.78   1.65           0.36   0.26   0.84     -0.07067762
 AF9285  -------------------------------------------------------------------
 AF9285  Click here for local accuracies and other accuracy information.
 AF9285
 AF9285.The horizontal coordinates were established by GPS observations
 AF9285.and adjusted by the National Geodetic Survey in June 2012.
 AF9285
 AF9285.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9285.been affixed to the stable North American tectonic plate. See 
 AF9285.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9285
 AF9285.The horizontal coordinates are valid at the epoch date displayed above
 AF9285.which is a decimal equivalence of Year/Month/Day.
 AF9285
 AF9285.The orthometric height was determined by GPS observations and a
 AF9285.high-resolution geoid model.
 AF9285
 AF9285.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9285.GEOID18 height accuracy estimate available here.
 AF9285
 AF9285.Click photographs - Photos may exist for this station.
 AF9285
 AF9285.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9285
 AF9285.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9285
 AF9285.The ellipsoidal height was determined by GPS observations
 AF9285.and is referenced to NAD 83.
 AF9285
 AF9285. The following values were computed from the NAD 83(2011) position.
 AF9285
 AF9285;                    North         East     Units Scale Factor Converg.
 AF9285;SPC IL W     -   647,952.941   713,181.336   MT  0.99994331   +0 06 30.1
 AF9285;SPC IL W     - 2,125,825.61  2,339,829.10   sFT  0.99994331   +0 06 30.1
 AF9285;UTM  15      - 4,709,958.881   745,980.043   MT  1.00034450   +2 01 25.1
 AF9285;UTM  16      - 4,709,995.490   252,986.059   MT  1.00035077   -2 01 55.8
 AF9285
 AF9285!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9285!SPC IL W     -   0.99995660  x   0.99994331  =   0.99989992
 AF9285!UTM  15      -   0.99995660  x   1.00034450  =   1.00030109
 AF9285!UTM  16      -   0.99995660  x   1.00035077  =   1.00030736
 AF9285
 AF9285:                Primary Azimuth Mark                     Grid Az
 AF9285:SPC IL W     -  JOD78 2B                                 294 20 37.1
 AF9285:UTM  15      -  JOD78 2B                                 292 25 42.1
 AF9285:UTM  16      -  JOD78 2B                                 296 29 03.0
 AF9285
 AF9285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH4598009958(NAD 83)
 AF9285
 AF9285|---------------------------------------------------------------------|
 AF9285| PID    Reference Object                     Distance      Geod. Az  |
 AF9285|                                                           dddmmss.s |
 AF9285| AH2980 JOD78 2B                            APPROX. 1.2 KM 2942707.2 |
 AF9285|---------------------------------------------------------------------|
 AF9285
 AF9285                          SUPERSEDED SURVEY CONTROL
 AF9285
 AF9285  NAD 83(2007)-  42 30 10.43901(N)    090 00 22.64861(W) AD(2002.00) 0
 AF9285  ELLIP H (02/10/07)  276.747  (m)                       GP(2002.00)    
 AF9285  ELLIP H (10/15/04)  276.732  (m)                       GP(       ) 4 2
 AF9285  NAD 83(1997)-  42 30 10.43878(N)    090 00 22.64798(W) AD(       ) B
 AF9285  ELLIP H (07/17/98)  276.808  (m)                       GP(       ) 4 1
 AF9285
 AF9285.Superseded values are not recommended for survey control.
 AF9285
 AF9285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9285.See file dsdata.pdf to determine how the superseded data were derived.
 AF9285
 AF9285_MARKER: I = METAL ROD
 AF9285_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9285_STAMPING: JOD78-2A
 AF9285_MARK LOGO: ILDT
 AF9285_PROJECTION: RECESSED 3 CENTIMETERS
 AF9285_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9285_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9285+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2023
 AF9285_ROD/PIPE-DEPTH: 3.7 meters
 AF9285_SLEEVE-DEPTH  : 0.9 meters
 AF9285
 AF9285  HISTORY     - Date     Condition        Report By
 AF9285  HISTORY     - 1996     MONUMENTED       SECI
 AF9285  HISTORY     - 19970508 GOOD             NGS
 AF9285  HISTORY     - 20230825 GOOD             ILDT
 AF9285
 AF9285                          STATION DESCRIPTION
 AF9285
 AF9285'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9285'STATION IS LOCATED APPROXIMATELY 1.2 MI (1.9 KM) NORTHWEST OF WAREEN,
 AF9285'4.6 MI (7.4 KM) EAST OF APPLE RIVER, .2 MI (0.3 KM) SOUTH OF THE
 AF9285'WISCONSIN STATE LINE IN THE SOUTH 1/2 OF SECTION 14, T 29 N, R 4 E. TO
 AF9285'REACH FROM THE JUNCTION OF ILLINOIS ROUTE 78 (FIRST STREET) AND
 AF9285'CLINTON STREET IN THE NORTHWEST CORNER OF WARREN, PROCEED NORTH ALONG
 AF9285'ILLINOIS ROUTE 78 FOR APPROXIMATELY 0.4 MI (0.6 KM) TO THE STATION
 AF9285'LOCATED ON THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 78.  THE STATION IS
 AF9285'LOCATED 57.9 FT (17.6 M) NORTHEAST OF THE CENTERLINE OF ILLINOIS ROUTE
 AF9285'78, 335 FT (102.1 M) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE TO
 AF9285'THE EAST, 142.2 FT (43.3 M) NORTHWEST OF A POWER POLE, 32.2 FT (9.8 M)
 AF9285'SOUTHEAST OF A POWER POLE, 93.8 FT (28.6 M) SOUTHEAST OF A CONCRETE
 AF9285'R.O.W.  MARKER, 106.7 FT (32.5 M) EAST OF A CONCRETE R.O.W.  MARKER,
 AF9285'126.3 FT (38.5 M) EAST OF A CONCRETE R.O.W.  MARKER, 144.4 SOUTHEAST
 AF9285'OF A 30-IN DIAMETER TREE (SOUTH TREE OF A TREE LINE) , 1.25 FT (0.38
 AF9285'M) SOUTHWEST OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO
 AF9285'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AF9285'WOOD PHYSICAL TIES.
 AF9285
 AF9285                          STATION RECOVERY (1997)
 AF9285
 AF9285'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9285'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) NORTHWEST OF WARREN.  TO
 AF9285'REACH FROM THE INTERSECTION OF STATE ROUTE 78 AND CLINTON STREET IN
 AF9285'THE NORTHWEST CORNER OF WARREN, GO NORTHWEST ON ROUTE 78 FOR 0.5 MI
 AF9285'(0.8 KM) TO THE STATION ON THE RIGHT, 17.6 M (57.7 FT) NORTHEAST OF
 AF9285'THE CENTER OF THE HIGHWAY, 102 M (334.6 FT) SOUTHEAST OF THE CENTER OF
 AF9285'A FIELD ENTRANCE TO THE EAST, 43.3 M (142.1 FT) NORTHWEST OF A POWER
 AF9285'POLE, 9.8 M (32.2 FT) SOUTHEAST OF A POWER POLE, 28.6 M (93.8 FT)
 AF9285'SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER, 32.5 M (106.6 FT) EAST OF
 AF9285'A CONCRETE RIGHT-OF-WAY MARKER, AND 0.4 M (1.3 FT) SOUTHWEST OF A
 AF9285'FIBERGLASS WITNESS POST.  NOTE--ACCESS TO THE STATION POINT IS THROUGH
 AF9285'A 6-INCH ACCESS COVER.
 AF9285
 AF9285                          STATION RECOVERY (2023)
 AF9285
 AF9285'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 AF9285'SET RAILROAD SPIKE 0.8 FT (24 CM) SOUTHEAST OF THE MONUMENT FOR
 AF9285'MAGNETIC PROPERTIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2980 ***********************************************************************
 AH2980  DESIGNATION -  JOD78 2B
 AH2980  PID         -  AH2980
 AH2980  STATE/COUNTY-  IL/JO DAVIESS
 AH2980  COUNTRY     -  US
 AH2980  USGS QUAD   -  APPLE RIVER (2018)
 AH2980
 AH2980                         *CURRENT SURVEY CONTROL
 AH2980  ______________________________________________________________________
 AH2980* NAD 83(2011) POSITION- 42 30 26.59528(N) 090 01 10.67734(W)   ADJUSTED
 AH2980* NAD 83(2011) ELLIP HT-   267.428 (meters)        (06/27/12)   ADJUSTED
 AH2980* NAD 83(2011) EPOCH   -  2010.00
 AH2980* NAVD 88 ORTHO HEIGHT -   300.8   (meters)      987.    (feet) GPS OBS
 AH2980  ______________________________________________________________________
 AH2980  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2980  GEOID HEIGHT    -        -33.164 (meters)                     GEOID96
 AH2980  GEOID HEIGHT    -        -33.314 (meters)                     GEOID18
 AH2980  NAD 83(2011) X  -     -1,613.657 (meters)                     COMP
 AH2980  NAD 83(2011) Y  - -4,709,298.874 (meters)                     COMP
 AH2980  NAD 83(2011) Z  -  4,287,500.427 (meters)                     COMP
 AH2980  LAPLACE CORR    -         -2.45  (seconds)                    DEFLEC18
 AH2980
 AH2980  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2980  Standards:
 AH2980         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2980            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2980  -------------------------------------------------------------------
 AH2980  NETWORK    0.80   1.63           0.36   0.28   0.83     -0.06600213
 AH2980  -------------------------------------------------------------------
 AH2980  Click here for local accuracies and other accuracy information.
 AH2980
 AH2980.The horizontal coordinates were established by GPS observations
 AH2980.and adjusted by the National Geodetic Survey in June 2012.
 AH2980
 AH2980.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2980.been affixed to the stable North American tectonic plate. See 
 AH2980.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2980
 AH2980.The horizontal coordinates are valid at the epoch date displayed above
 AH2980.which is a decimal equivalence of Year/Month/Day.
 AH2980
 AH2980.The orthometric height was determined by GPS observations and a
 AH2980.high-resolution geoid model.
 AH2980
 AH2980.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2980.GEOID18 height accuracy estimate available here.
 AH2980
 AH2980.Click photographs - Photos may exist for this station.
 AH2980
 AH2980.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2980
 AH2980.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2980
 AH2980.The ellipsoidal height was determined by GPS observations
 AH2980.and is referenced to NAD 83.
 AH2980
 AH2980. The following values were computed from the NAD 83(2011) position.
 AH2980
 AH2980;                    North         East     Units Scale Factor Converg.
 AH2980;SPC IL W     -   648,449.448   712,083.923   MT  0.99994297   +0 05 57.7
 AH2980;SPC IL W     - 2,127,454.56  2,336,228.67   sFT  0.99994297   +0 05 57.7
 AH2980;UTM  15      - 4,710,418.615   744,866.206   MT  1.00033777   +2 00 53.2
 AH2980;UTM  16      - 4,710,532.862   251,907.515   MT  1.00035734   -2 02 28.9
 AH2980
 AH2980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2980!SPC IL W     -   0.99995806  x   0.99994297  =   0.99990103
 AH2980!UTM  15      -   0.99995806  x   1.00033777  =   1.00029582
 AH2980!UTM  16      -   0.99995806  x   1.00035734  =   1.00031539
 AH2980
 AH2980:                Primary Azimuth Mark                     Grid Az
 AH2980:SPC IL W     -  JOD78 2A                                 114 20 37.1
 AH2980:UTM  15      -  JOD78 2A                                 112 25 41.6
 AH2980:UTM  16      -  JOD78 2A                                 116 29 03.7
 AH2980
 AH2980_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH4486610418(NAD 83)
 AH2980
 AH2980|---------------------------------------------------------------------|
 AH2980| PID    Reference Object                     Distance      Geod. Az  |
 AH2980|                                                           dddmmss.s |
 AH2980| AF9285 JOD78 2A                            APPROX. 1.2 KM 1142634.8 |
 AH2980|---------------------------------------------------------------------|
 AH2980
 AH2980                          SUPERSEDED SURVEY CONTROL
 AH2980
 AH2980  NAD 83(2007)-  42 30 26.59527(N)    090 01 10.67823(W) AD(2002.00) 0
 AH2980  ELLIP H (02/10/07)  267.460  (m)                       GP(2002.00)    
 AH2980  ELLIP H (12/06/04)  267.445  (m)                       GP(       ) 4 1
 AH2980  NAD 83(1997)-  42 30 26.59501(N)    090 01 10.67754(W) AD(       ) 1
 AH2980  ELLIP H (09/15/98)  267.521  (m)                       GP(       ) 3 1
 AH2980
 AH2980.Superseded values are not recommended for survey control.
 AH2980
 AH2980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2980.See file dsdata.pdf to determine how the superseded data were derived.
 AH2980
 AH2980_MARKER: I = METAL ROD
 AH2980_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2980_STAMPING: JOD78-2B
 AH2980_MARK LOGO: ILDT
 AH2980_PROJECTION: RECESSED 3 CENTIMETERS
 AH2980_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2980_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2980+STABILITY: POSITION/ELEVATION WELL
 AH2980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2980+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH2980_ROD/PIPE-DEPTH: 3.7 meters
 AH2980_SLEEVE-DEPTH  : 0.9 meters
 AH2980
 AH2980  HISTORY     - Date     Condition        Report By
 AH2980  HISTORY     - 1996     MONUMENTED       SECI
 AH2980
 AH2980                          STATION DESCRIPTION
 AH2980
 AH2980'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2980'STATION IS LOCATED APPROXIMATELY 4.3 MI (6.9 KM) EAST OF APPLE RIVER,
 AH2980'2.1 MI (3.4 KM) NORTHWEST OF WARREN NEAR THE WISCONSIN STATE LINE IN
 AH2980'THE SOUTH 1/2 OF SECTION 14, T 29 N, R 4 E.  TO REACH FROM THE
 AH2980'JUNCTION OF ILLINOIS ROUTE 78 (FIRST STREET) AND CLINTON STREET IN THE
 AH2980'NORTHWEST CORNER OF WARREN, PROCEED NORTH ALONG ILLINOIS ROUTE 78 FOR
 AH2980'APPROXIMATELY 1.2 MI (1.9 KM) TO THE STATION LOCATED ON THE LEFT
 AH2980'(WEST) SIDE OF ILLINOIS ROUTE 78.  THE STATION IS LOCATED 52.3 FT
 AH2980'(15.9 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 78, 483 FT (147.2 M)
 AH2980'NORTH OF THE CENTER OF THE RAILROAD TRACKS, 212 FT (64.6 M) SOUTH OF
 AH2980'THE CENTER OF A FIELD ENTRANCE TO THE WEST, 204.4 FT (62.3 M)
 AH2980'SOUTHWEST OF A POWER POLE, 112.4 FT (34.3 M) WEST OF A WOODEN FENCE
 AH2980'CORNER TO A FENCE THAT RUNS NORTHEAST AND SOUTH, 125.5 FT (38.3 M)
 AH2980'NORTHWEST OF A POWER POLE WITH A GUY WIRE, 167.97 FT (51.20 M)
 AH2980'NORTHWEST OF THE NORTH MOST WOOD POST OF A GUARDRAIL WEST OF ILLINOIS
 AH2980'ROUTE 78, 2.7 FT (0.8 M) EAST OF A CONCRETE R.O.W. MARKER, AND 2.0 FT
 AH2980'(0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH2980'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2980'WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2983 ***********************************************************************
 AH2983  DESIGNATION -  JOD84 1A
 AH2983  PID         -  AH2983
 AH2983  STATE/COUNTY-  IL/JO DAVIESS
 AH2983  COUNTRY     -  US
 AH2983  USGS QUAD   -  GREEN ISLAND (2018)
 AH2983
 AH2983                         *CURRENT SURVEY CONTROL
 AH2983  ______________________________________________________________________
 AH2983* NAD 83(2011) POSITION- 42 14 28.19320(N) 090 15 53.98009(W)   ADJUSTED
 AH2983* NAD 83(2011) ELLIP HT-   160.003 (meters)        (06/27/12)   ADJUSTED
 AH2983* NAD 83(2011) EPOCH   -  2010.00
 AH2983* NAVD 88 ORTHO HEIGHT -   193.025 (meters)      633.28  (feet) ADJUSTED
 AH2983  ______________________________________________________________________
 AH2983  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 AH2983  NAD 83(2011) X  -    -21,872.369 (meters)                     COMP
 AH2983  NAD 83(2011) Y  - -4,729,100.644 (meters)                     COMP
 AH2983  NAD 83(2011) Z  -  4,265,580.630 (meters)                     COMP
 AH2983  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 AH2983  DYNAMIC HEIGHT  -        192.963 (meters)      633.08  (feet) COMP
 AH2983  MODELED GRAVITY -    980,293.6   (mgal)                       NAVD 88
 AH2983
 AH2983  VERT ORDER      -  SECOND    CLASS I
 AH2983
 AH2983  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2983  Standards:
 AH2983         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2983            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2983  -------------------------------------------------------------------
 AH2983  NETWORK    0.85   1.51           0.38   0.31   0.77     -0.05172057
 AH2983  -------------------------------------------------------------------
 AH2983  Click here for local accuracies and other accuracy information.
 AH2983
 AH2983.The horizontal coordinates were established by GPS observations
 AH2983.and adjusted by the National Geodetic Survey in June 2012.
 AH2983
 AH2983.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2983.been affixed to the stable North American tectonic plate. See 
 AH2983.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2983
 AH2983.The horizontal coordinates are valid at the epoch date displayed above
 AH2983.which is a decimal equivalence of Year/Month/Day.
 AH2983
 AH2983.The orthometric height was determined by differential leveling and
 AH2983.adjusted by the NATIONAL GEODETIC SURVEY
 AH2983.in March 2013.
 AH2983
 AH2983.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2983.GEOID18 height accuracy estimate available here.
 AH2983
 AH2983.Click photographs - Photos may exist for this station.
 AH2983
 AH2983.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2983
 AH2983.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2983
 AH2983.The ellipsoidal height was determined by GPS observations
 AH2983.and is referenced to NAD 83.
 AH2983
 AH2983.The dynamic height is computed by dividing the NAVD 88
 AH2983.geopotential number by the normal gravity value computed on the
 AH2983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2983.degrees latitude (g = 980.6199 gals.).
 AH2983
 AH2983.The modeled gravity was interpolated from observed gravity values.
 AH2983
 AH2983. The following values were computed from the NAD 83(2011) position.
 AH2983
 AH2983;                    North         East     Units Scale Factor Converg.
 AH2983;SPC IL W     -   618,873.216   691,884.776   MT  0.99994199   -0 03 58.0
 AH2983;SPC IL W     - 2,030,419.88  2,269,958.64   sFT  0.99994199   -0 03 58.0
 AH2983;UTM  15      - 4,680,175.155   725,657.767   MT  1.00022659   +1 50 21.8
 AH2983
 AH2983!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2983!SPC IL W     -   0.99997491  x   0.99994199  =   0.99991690
 AH2983!UTM  15      -   0.99997491  x   1.00022659  =   1.00020149
 AH2983
 AH2983:                Primary Azimuth Mark                     Grid Az
 AH2983:SPC IL W     -  JOD84 1B                                 329 27 29.6
 AH2983:UTM  15      -  JOD84 1B                                 327 33 09.8
 AH2983
 AH2983_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2565780175(NAD 83)
 AH2983
 AH2983|---------------------------------------------------------------------|
 AH2983| PID    Reference Object                     Distance      Geod. Az  |
 AH2983|                                                           dddmmss.s |
 AH2983| AF9286 JOD84 1B                            APPROX. 0.8 KM 3292331.6 |
 AH2983|---------------------------------------------------------------------|
 AH2983
 AH2983                          SUPERSEDED SURVEY CONTROL
 AH2983
 AH2983  NAD 83(2007)-  42 14 28.19319(N)    090 15 53.98095(W) AD(2002.00) 0
 AH2983  ELLIP H (02/10/07)  160.033  (m)                       GP(2002.00)    
 AH2983  ELLIP H (12/06/04)  160.018  (m)                       GP(       ) 4 1
 AH2983  NAD 83(1997)-  42 14 28.19273(N)    090 15 53.98030(W) AD(       ) 1
 AH2983  ELLIP H (09/15/98)  160.092  (m)                       GP(       ) 3 1
 AH2983  NAVD 88 (09/15/98)  193.0    (m)  GEOID96  model used  GPS OBS        
 AH2983
 AH2983.Superseded values are not recommended for survey control.
 AH2983
 AH2983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2983.See file dsdata.pdf to determine how the superseded data were derived.
 AH2983
 AH2983_MARKER: F = FLANGE-ENCASED ROD
 AH2983_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2983_STAMPING: JOD84-1A
 AH2983_MARK LOGO: ILDT
 AH2983_PROJECTION: RECESSED 3 CENTIMETERS
 AH2983_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2983_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2983+STABILITY: POSITION/ELEVATION WELL
 AH2983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2983+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 AH2983_ROD/PIPE-DEPTH: 4.9 meters
 AH2983_SLEEVE-DEPTH  : 0.9 meters
 AH2983
 AH2983  HISTORY     - Date     Condition        Report By
 AH2983  HISTORY     - 1996     MONUMENTED       SECI
 AH2983  HISTORY     - 20090725 GOOD             GEOCAC
 AH2983  HISTORY     - 20120330 GOOD             AMESC
 AH2983
 AH2983                          STATION DESCRIPTION
 AH2983
 AH2983'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2983'STATION IS LOCATED APPROXIMATELY 1.7 MI (2.7 KM) SOUTHEAST OF HANOVER,
 AH2983'5.8 MI (9.3 KM) SOUTHWEST OF ELIZABETH IN THE SOUTHEAST 1/4 OF SECTION
 AH2983'15, T 26 N, R 2 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 84
 AH2983'AND U.S.  ROUTE 20, PROCEED SOUTH ALONG ILLINOIS ROUTE 84 FOR
 AH2983'APPROXIMATELY 6.5 MI (10.5 KM) TO THE STATION LOCATED ON THE LEFT
 AH2983'(EAST) SIDE OF ILLINOIS ROUTE 84, 0.2 MI (0.3 KM) NORTH OF WEST STORY
 AH2983'BOOK ROAD AND JUST SOUTH OF HANOVER.  THE STATION IS LOCATED 35.5 FT
 AH2983'(10.8 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 84, 172.04 FT (52.44
 AH2983'M) SOUTHEAST OF THE SOUTHERN MOST BOLT ON A GRATE AT THE WEST END OF A
 AH2983'CONCRETE CULVERT UNDER ILLINOIS ROUTE 84, 163.48 FT (49.83 M)
 AH2983'SOUTHEAST OF THE SOUTHERN MOST BOLT ON A GRATE AT THE EAST END OF A
 AH2983'CONCRETE CULVERT UNDER ILLINOIS ROUTE 84, 76.9 FT (23.4 M) NORTH OF A
 AH2983'WOODEN FENCE POST ON THE NORTH-SOUTH FENCE LINE, 4.5 FT (1.4 M) WEST
 AH2983'OF THE NORTH-SOUTH FENCE LINE, 1.3 FT (0.4 M) WEST OF AN ORANGE
 AH2983'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2983'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2983
 AH2983                          STATION RECOVERY (2009)
 AH2983
 AH2983'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AH2983'RECOVERED IN GOOD CONDITION.
 AH2983
 AH2983                          STATION RECOVERY (2012)
 AH2983
 AH2983'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH2983'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9286 ***********************************************************************
 AF9286  CBN         -  This is a Cooperative Base Network Control Station.
 AF9286  DESIGNATION -  JOD84 1B
 AF9286  PID         -  AF9286
 AF9286  STATE/COUNTY-  IL/JO DAVIESS
 AF9286  COUNTRY     -  US
 AF9286  USGS QUAD   -  GREEN ISLAND (2018)
 AF9286
 AF9286                         *CURRENT SURVEY CONTROL
 AF9286  ______________________________________________________________________
 AF9286* NAD 83(2011) POSITION- 42 14 51.66624(N) 090 16 12.67041(W)   ADJUSTED
 AF9286* NAD 83(2011) ELLIP HT-   164.392 (meters)        (06/27/12)   ADJUSTED
 AF9286* NAD 83(2011) EPOCH   -  2010.00
 AF9286* NAVD 88 ORTHO HEIGHT -   197.407 (meters)      647.66  (feet) ADJUSTED
 AF9286  ______________________________________________________________________
 AF9286  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 AF9286  NAD 83(2011) X  -    -22,298.607 (meters)                     COMP
 AF9286  NAD 83(2011) Y  - -4,728,614.968 (meters)                     COMP
 AF9286  NAD 83(2011) Z  -  4,266,119.753 (meters)                     COMP
 AF9286  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 AF9286  DYNAMIC HEIGHT  -        197.343 (meters)      647.45  (feet) COMP
 AF9286  MODELED GRAVITY -    980,293.8   (mgal)                       NAVD 88
 AF9286
 AF9286  VERT ORDER      -  SECOND    CLASS I
 AF9286
 AF9286  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9286  Standards:
 AF9286         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9286            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9286  -------------------------------------------------------------------
 AF9286  NETWORK    0.77   1.47           0.35   0.27   0.75     -0.08195028
 AF9286  -------------------------------------------------------------------
 AF9286  Click here for local accuracies and other accuracy information.
 AF9286
 AF9286.The horizontal coordinates were established by GPS observations
 AF9286.and adjusted by the National Geodetic Survey in June 2012.
 AF9286
 AF9286.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9286.been affixed to the stable North American tectonic plate. See 
 AF9286.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9286
 AF9286.The horizontal coordinates are valid at the epoch date displayed above
 AF9286.which is a decimal equivalence of Year/Month/Day.
 AF9286
 AF9286.The orthometric height was determined by differential leveling and
 AF9286.adjusted by the NATIONAL GEODETIC SURVEY
 AF9286.in March 2013.
 AF9286
 AF9286.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9286.GEOID18 height accuracy estimate available here.
 AF9286
 AF9286.Click photographs - Photos may exist for this station.
 AF9286
 AF9286.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9286
 AF9286.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9286
 AF9286.The ellipsoidal height was determined by GPS observations
 AF9286.and is referenced to NAD 83.
 AF9286
 AF9286.The dynamic height is computed by dividing the NAVD 88
 AF9286.geopotential number by the normal gravity value computed on the
 AF9286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9286.degrees latitude (g = 980.6199 gals.).
 AF9286
 AF9286.The modeled gravity was interpolated from observed gravity values.
 AF9286
 AF9286. The following values were computed from the NAD 83(2011) position.
 AF9286
 AF9286;                    North         East     Units Scale Factor Converg.
 AF9286;SPC IL W     -   619,597.942   691,457.168   MT  0.99994207   -0 04 10.6
 AF9286;SPC IL W     - 2,032,797.58  2,268,555.73   sFT  0.99994207   -0 04 10.6
 AF9286;UTM  15      - 4,680,885.462   725,206.169   MT  1.00022409   +1 50 10.0
 AF9286
 AF9286!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9286!SPC IL W     -   0.99997422  x   0.99994207  =   0.99991629
 AF9286!UTM  15      -   0.99997422  x   1.00022409  =   1.00019830
 AF9286
 AF9286:                Primary Azimuth Mark                     Grid Az
 AF9286:SPC IL W     -  JOD84 1A                                 149 27 29.7
 AF9286:UTM  15      -  JOD84 1A                                 147 33 09.1
 AF9286
 AF9286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2520680885(NAD 83)
 AF9286
 AF9286|---------------------------------------------------------------------|
 AF9286| PID    Reference Object                     Distance      Geod. Az  |
 AF9286|                                                           dddmmss.s |
 AF9286| AH2983 JOD84 1A                            APPROX. 0.8 KM 1492319.1 |
 AF9286|---------------------------------------------------------------------|
 AF9286
 AF9286                          SUPERSEDED SURVEY CONTROL
 AF9286
 AF9286  NAD 83(2007)-  42 14 51.66623(N)    090 16 12.67127(W) AD(2002.00) 0
 AF9286  ELLIP H (02/10/07)  164.422  (m)                       GP(2002.00)    
 AF9286  ELLIP H (10/15/04)  164.407  (m)                       GP(       ) 4 2
 AF9286  NAD 83(1997)-  42 14 51.66573(N)    090 16 12.67064(W) AD(       ) B
 AF9286  ELLIP H (07/17/98)  164.480  (m)                       GP(       ) 4 1
 AF9286  NAVD 88 (07/17/98)  197.4    (m)  GEOID96  model used  GPS OBS        
 AF9286
 AF9286.Superseded values are not recommended for survey control.
 AF9286
 AF9286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9286.See file dsdata.pdf to determine how the superseded data were derived.
 AF9286
 AF9286_MARKER: F = FLANGE-ENCASED ROD
 AF9286_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9286_STAMPING: JOD84-1B
 AF9286_MARK LOGO: ILDT
 AF9286_PROJECTION: RECESSED 5 CENTIMETERS
 AF9286_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9286_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9286+STABILITY: POSITION/ELEVATION WELL
 AF9286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9286+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 AF9286_ROD/PIPE-DEPTH: 4.9 meters
 AF9286_SLEEVE-DEPTH  : 0.9 meters
 AF9286
 AF9286  HISTORY     - Date     Condition        Report By
 AF9286  HISTORY     - 1996     MONUMENTED       SECI
 AF9286  HISTORY     - 19970508 GOOD             NGS
 AF9286  HISTORY     - 20090725 GOOD             GEOCAC
 AF9286  HISTORY     - 20120330 GOOD             AMESC
 AF9286
 AF9286                          STATION DESCRIPTION
 AF9286
 AF9286'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9286'STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) SOUTHEAST OF HANOVER,
 AF9286'5.6 MI (9.0 KM) SOUTHWEST OF ELIZABETH IN THE NORTHWEST 1/4 OF SECTION
 AF9286'15, T 26 N, R 2 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 84
 AF9286'AND U.S.  ROUTE 20, PROCEED SOUTH ALONG ILLINOIS ROUTE 84 FOR
 AF9286'APPROXIMATELY 6.0 MI (9.7 KM) TO THE STATION LOCATED ON THE RIGHT
 AF9286'(WEST) SIDE OF ILLINOIS ROUTE 84, 0.8 MI (1.3 KM) NORTH OF WEST STORY
 AF9286'BOOK ROAD AND JUST SOUTH OF HANOVER.  THE STATION IS LOCATED 33.2 FT
 AF9286'(10.1 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 84, 232.4 FT (70.8
 AF9286'M) SOUTHWEST OF A POWER POLE, 147.9 FT (45.1 M) NORTHWEST OF A POWER
 AF9286'POLE, 285.5 FT (87.0 M) NORTH OF A WOOD FENCE CORNER TO A FENCE THAT
 AF9286'RUNS SOUTH, AND 1.5 FT (0.5 M) EAST OF AN ORANGE FIBERGLASS WITNESS
 AF9286'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AF9286'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AF9286
 AF9286                          STATION RECOVERY (1997)
 AF9286
 AF9286'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9286'STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTHWEST OF ELIZABETH AND
 AF9286'1.0 MI (1.6 KM) SOUTHEAST OF HANOVER.  TO REACH FROM THE JUNCTION OF
 AF9286'U.S. HIGHWAY 20 AND STATE ROUTE 84, ABOUT 2.6 MI (4.2 KM) WEST OF
 AF9286'ELIZABETH, GO SOUTH ON ROUTE 84 FOR 6.0 MI (9.7 KM) (THROUGH HANOVER)
 AF9286'TO THE STATION ON THE RIGHT, ABOUT 0.8 MI (1.3 KM) NORTH OF WEST STORY
 AF9286'BOOK ROAD.  IT IS 10.1 M (33.1 FT) WEST OF THE CENTER OF THE HIGHWAY,
 AF9286'70.8 M (232.3 FT) SOUTHWEST OF A POWER POLE, 45.1 M (148.0 FT)
 AF9286'NORTHWEST OF A POWER POLE, 87.0 M (285.4 FT) NORTH OF A WOOD FENCE
 AF9286'CORNER POST TO A FENCE RUNNING SOUTH, AND 0.5 M (1.6 FT) EAST OF A
 AF9286'FIBERGLASS WITNESS POST.  NOTE--ACCESS TO THE STATION POINT IS THROUGH
 AF9286'A 6-INCH ACCESS COVER.
 AF9286
 AF9286                          STATION RECOVERY (2009)
 AF9286
 AF9286'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AF9286'RECOVERED IN GOOD CONDITION.
 AF9286
 AF9286                          STATION RECOVERY (2012)
 AF9286
 AF9286'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AF9286'RECOVERED AS DESCRIBED.
 AF9286'
 AF9286'NOTE-WITNESS POST HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2991 ***********************************************************************
 AH2991  DESIGNATION -  JODCHARLE A
 AH2991  PID         -  AH2991
 AH2991  STATE/COUNTY-  IL/JO DAVIESS
 AH2991  COUNTRY     -  US
 AH2991  USGS QUAD   -  SCALES MOUND EAST (2018)
 AH2991
 AH2991                         *CURRENT SURVEY CONTROL
 AH2991  ______________________________________________________________________
 AH2991* NAD 83(2011) POSITION- 42 29 59.52444(N) 090 13 23.97024(W)   ADJUSTED
 AH2991* NAD 83(2011) ELLIP HT-   318.629 (meters)        (06/27/12)   ADJUSTED
 AH2991* NAD 83(2011) EPOCH   -  2010.00
 AH2991* NAVD 88 ORTHO HEIGHT -   351.7   (meters)     1154.    (feet) GPS OBS
 AH2991  ______________________________________________________________________
 AH2991  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2991  GEOID HEIGHT    -        -32.909 (meters)                     GEOID96
 AH2991  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 AH2991  NAD 83(2011) X  -    -18,358.008 (meters)                     COMP
 AH2991  NAD 83(2011) Y  - -4,709,865.511 (meters)                     COMP
 AH2991  NAD 83(2011) Z  -  4,286,919.173 (meters)                     COMP
 AH2991  LAPLACE CORR    -         -3.07  (seconds)                    DEFLEC18
 AH2991
 AH2991  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2991  Standards:
 AH2991         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2991            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2991  -------------------------------------------------------------------
 AH2991  NETWORK    0.25   0.41           0.11   0.09   0.21      0.01355238
 AH2991  -------------------------------------------------------------------
 AH2991  Click here for local accuracies and other accuracy information.
 AH2991
 AH2991.The horizontal coordinates were established by GPS observations
 AH2991.and adjusted by the National Geodetic Survey in June 2012.
 AH2991
 AH2991.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2991.been affixed to the stable North American tectonic plate. See 
 AH2991.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2991
 AH2991.The horizontal coordinates are valid at the epoch date displayed above
 AH2991.which is a decimal equivalence of Year/Month/Day.
 AH2991
 AH2991.The orthometric height was determined by GPS observations and a
 AH2991.high-resolution geoid model.
 AH2991
 AH2991.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2991.GEOID18 height accuracy estimate available here.
 AH2991
 AH2991.Click photographs - Photos may exist for this station.
 AH2991
 AH2991.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2991
 AH2991.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2991
 AH2991.The ellipsoidal height was determined by GPS observations
 AH2991.and is referenced to NAD 83.
 AH2991
 AH2991. The following values were computed from the NAD 83(2011) position.
 AH2991
 AH2991;                    North         East     Units Scale Factor Converg.
 AH2991;SPC IL W     -   647,605.268   695,343.000   MT  0.99994144   -0 02 17.8
 AH2991;SPC IL W     - 2,124,684.95  2,281,304.49   sFT  0.99994144   -0 02 17.8
 AH2991;UTM  15      - 4,709,014.930   728,157.052   MT  1.00024051   +1 52 36.1
 AH2991
 AH2991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2991!SPC IL W     -   0.99995003  x   0.99994144  =   0.99989147
 AH2991!UTM  15      -   0.99995003  x   1.00024051  =   1.00019053
 AH2991
 AH2991:                Primary Azimuth Mark                     Grid Az
 AH2991:SPC IL W     -  JODCHARLE B                              357 56 30.6
 AH2991:UTM  15      -  JODCHARLE B                              356 01 36.7
 AH2991
 AH2991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH2815709014(NAD 83)
 AH2991
 AH2991|---------------------------------------------------------------------|
 AH2991| PID    Reference Object                     Distance      Geod. Az  |
 AH2991|                                                           dddmmss.s |
 AH2991| AH2992 JODCHARLE B                         APPROX. 0.8 KM 3575412.8 |
 AH2991|---------------------------------------------------------------------|
 AH2991
 AH2991                          SUPERSEDED SURVEY CONTROL
 AH2991
 AH2991  NAD 83(2007)-  42 29 59.52441(N)    090 13 23.97114(W) AD(2002.00) 0
 AH2991  ELLIP H (02/10/07)  318.662  (m)                       GP(2002.00)    
 AH2991  ELLIP H (12/06/04)  318.628  (m)                       GP(       ) 4 1
 AH2991  NAD 83(1997)-  42 29 59.52416(N)    090 13 23.97093(W) AD(       ) 1
 AH2991  ELLIP H (09/15/98)  318.691  (m)                       GP(       ) 3 1
 AH2991
 AH2991.Superseded values are not recommended for survey control.
 AH2991
 AH2991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2991.See file dsdata.pdf to determine how the superseded data were derived.
 AH2991
 AH2991_MARKER: F = FLANGE-ENCASED ROD
 AH2991_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2991_STAMPING: JODCHARLE-A
 AH2991_MARK LOGO: ILDT
 AH2991_PROJECTION: RECESSED 3 CENTIMETERS
 AH2991_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2991_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2991+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2020
 AH2991_ROD/PIPE-DEPTH: 1.8 meters
 AH2991_SLEEVE-DEPTH  : 0.7 meters
 AH2991
 AH2991  HISTORY     - Date     Condition        Report By
 AH2991  HISTORY     - 1996     MONUMENTED       SECI
 AH2991  HISTORY     - 20201012 GOOD             ILDT
 AH2991
 AH2991                          STATION DESCRIPTION
 AH2991
 AH2991'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2991'STATION IS LOCATED APPROXIMATELY 6.3 MI (10.1 KM) WEST OF APPLE RIVER,
 AH2991'NEAR THE ILLINOIS/WISCONSIN STATE LINE IN THE NORTHWEST 1/4 OF SECTION
 AH2991'19, T 29 N, R 3 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND
 AH2991'MAIN STREET IN GALENA, PROCEED NORTHEAST ALONG MAIN STREET FOR
 AH2991'APPROXIMATELY 0.6 MI (1.0 KM) TO THE INTERSECTION OF MAIN STREET AND
 AH2991'MEEKER STREET (WEST STAGECOACH TRAIL) , TURN RIGHT AND PROCEED
 AH2991'NORTHEAST ALONG WEST STAGECOACH TRAIL FOR APPROXIMATELY 11.9 MI (19.2
 AH2991'KM) TO THE INTERSECTION OF WEST STAGECOACH TRAIL AND NORTH CARR ROAD,
 AH2991'TURN LEFT (NORTH) ON TO NORTH CARR ROAD AND PROCEED ALONG NORTH CARR
 AH2991'ROAD FOR APPROXIMATELY 1.1 MI (1.8 KM) TO THE INTERSECTION OF NORTH
 AH2991'CARR ROAD (TO THE SOUTH) , CHARLES MOUND ROAD (TO THE EAST) , AND
 AH2991'NORTH CHARLES ROAD (TO THE NORTH) , CONTINUE NORTH ALONG NORTH CHARLES
 AH2991'ROAD FOR APPROXIMATELY .7 MI (1.1 KM) TO THE STATION LOCATED AT THE
 AH2991'NORTHEAST CORNER OF THE INTERSECTION OF NORTH CHARLES ROAD AND EAST
 AH2991'ROBERTS ROAD.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 78 (WEST
 AH2991'MAIN STREET) AND BELLEVUE (EAST STAGECOACH TRAIL) IN WARREN, PROCEED
 AH2991'EAST ALONG EAST STAGECOACH TRAIL FOR APPROXIMATELY 9.0 MI (14.5 KM) TO
 AH2991'THE TEE INTERSECTION OF EAST STAGECOACH TRAIL AND EAST ROBERTS ROAD,
 AH2991'TURN RIGHT (NORTH) ON TO EAST ROBERTS ROAD AND PROCEED APPROXIMATELY
 AH2991'3.3 MI (5.3 KM) ALONG EAST ROBERTS ROAD TO THE STATION LOCATED AT THE
 AH2991'NORTHEAST CORNER OF THE INTERSECTION OF EAST ROBERTS ROAD AND NORTH
 AH2991'CHARLES ROAD.  THE STATION IS LOCATED 32 FT (9.8 M) EAST OF THE
 AH2991'CENTERLINE OF NORTH CHARLES ROAD, 32 FT (9.8 M) NORTH OF THE
 AH2991'CENTERLINE OF EAST ROBERTS ROAD, 16 FT (4.9 M) SOUTH OF THE CENTER OF
 AH2991'A FIELD ENTRANCE TO THE WEST, 45.5 FT (13.9 M) SOUTH OF A POWER POLE
 AH2991'WITH A GUY WIRE, 65.0 FT (19.8 M) SOUTHEAST OF A POWER POLE, 61.4 FT
 AH2991'(18.7 M) NORTHWEST OF A POWER POLE, 57.3 FT (17.5 M) NORTH OF A FENCE
 AH2991'CORNER TO A FENCE THAT RUNS EAST AND SOUTHWEST, AND 1.4 FT (0.4 M)
 AH2991'SOUTHWEST OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH2991'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2991'PHYSICAL TIES.
 AH2991
 AH2991                          STATION RECOVERY (2020)
 AH2991
 AH2991'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2992 ***********************************************************************
 AH2992  DESIGNATION -  JODCHARLE B
 AH2992  PID         -  AH2992
 AH2992  STATE/COUNTY-  IL/JO DAVIESS
 AH2992  COUNTRY     -  US
 AH2992  USGS QUAD   -  SHULLSBURG (2018)
 AH2992
 AH2992                         *CURRENT SURVEY CONTROL
 AH2992  ______________________________________________________________________
 AH2992* NAD 83(2011) POSITION- 42 30 26.11670(N) 090 13 25.28590(W)   ADJUSTED
 AH2992* NAD 83(2011) ELLIP HT-   286.799 (meters)        (06/27/12)   ADJUSTED
 AH2992* NAD 83(2011) EPOCH   -  2010.00
 AH2992* NAVD 88 ORTHO HEIGHT -   319.9   (meters)     1050.    (feet) GPS OBS
 AH2992  ______________________________________________________________________
 AH2992  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2992  GEOID HEIGHT    -        -32.910 (meters)                     GEOID96
 AH2992  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 AH2992  NAD 83(2011) X  -    -18,385.793 (meters)                     COMP
 AH2992  NAD 83(2011) Y  - -4,709,287.518 (meters)                     COMP
 AH2992  NAD 83(2011) Z  -  4,287,502.629 (meters)                     COMP
 AH2992  LAPLACE CORR    -         -3.00  (seconds)                    DEFLEC18
 AH2992
 AH2992  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2992  Standards:
 AH2992         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2992            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2992  -------------------------------------------------------------------
 AH2992  NETWORK    0.27   0.43           0.12   0.10   0.22      0.00988867
 AH2992  -------------------------------------------------------------------
 AH2992  Click here for local accuracies and other accuracy information.
 AH2992
 AH2992.The horizontal coordinates were established by GPS observations
 AH2992.and adjusted by the National Geodetic Survey in June 2012.
 AH2992
 AH2992.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2992.been affixed to the stable North American tectonic plate. See 
 AH2992.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2992
 AH2992.The horizontal coordinates are valid at the epoch date displayed above
 AH2992.which is a decimal equivalence of Year/Month/Day.
 AH2992
 AH2992.The orthometric height was determined by GPS observations and a
 AH2992.high-resolution geoid model.
 AH2992
 AH2992.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2992.GEOID18 height accuracy estimate available here.
 AH2992
 AH2992.Click photographs - Photos may exist for this station.
 AH2992
 AH2992.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2992
 AH2992.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2992
 AH2992.The ellipsoidal height was determined by GPS observations
 AH2992.and is referenced to NAD 83.
 AH2992
 AH2992. The following values were computed from the NAD 83(2011) position.
 AH2992
 AH2992;                    North         East     Units Scale Factor Converg.
 AH2992;SPC IL W     -   648,425.781   695,313.512   MT  0.99994145   -0 02 18.7
 AH2992;SPC IL W     - 2,127,376.92  2,281,207.75   sFT  0.99994145   -0 02 18.7
 AH2992;UTM  15      - 4,709,834.245   728,100.144   MT  1.00024019   +1 52 36.2
 AH2992
 AH2992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2992!SPC IL W     -   0.99995502  x   0.99994145  =   0.99989648
 AH2992!UTM  15      -   0.99995502  x   1.00024019  =   1.00019520
 AH2992
 AH2992:                Primary Azimuth Mark                     Grid Az
 AH2992:SPC IL W     -  JODCHARLE A                              177 56 30.6
 AH2992:UTM  15      -  JODCHARLE A                              176 01 35.7
 AH2992
 AH2992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH2810009834(NAD 83)
 AH2992
 AH2992|---------------------------------------------------------------------|
 AH2992| PID    Reference Object                     Distance      Geod. Az  |
 AH2992|                                                           dddmmss.s |
 AH2992| AH2991 JODCHARLE A                         APPROX. 0.8 KM 1775411.9 |
 AH2992|---------------------------------------------------------------------|
 AH2992
 AH2992                          SUPERSEDED SURVEY CONTROL
 AH2992
 AH2992  NAD 83(2007)-  42 30 26.11667(N)    090 13 25.28679(W) AD(2002.00) 0
 AH2992  ELLIP H (02/10/07)  286.832  (m)                       GP(2002.00)    
 AH2992  ELLIP H (12/06/04)  286.798  (m)                       GP(       ) 4 1
 AH2992  NAD 83(1997)-  42 30 26.11642(N)    090 13 25.28656(W) AD(       ) 1
 AH2992  ELLIP H (09/15/98)  286.862  (m)                       GP(       ) 3 1
 AH2992
 AH2992.Superseded values are not recommended for survey control.
 AH2992
 AH2992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2992.See file dsdata.pdf to determine how the superseded data were derived.
 AH2992
 AH2992_MARKER: I = METAL ROD
 AH2992_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2992_STAMPING: JODCHARLE-B
 AH2992_MARK LOGO: ILDT
 AH2992_PROJECTION: RECESSED 3 CENTIMETERS
 AH2992_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2992_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2992+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2023
 AH2992_ROD/PIPE-DEPTH: 3.7 meters
 AH2992_SLEEVE-DEPTH  : 0.9 meters
 AH2992
 AH2992  HISTORY     - Date     Condition        Report By
 AH2992  HISTORY     - 1996     MONUMENTED       SECI
 AH2992  HISTORY     - 20230825 GOOD             ILDT
 AH2992
 AH2992                          STATION DESCRIPTION
 AH2992
 AH2992'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2992'STATION IS LOCATED APPROXIMATELY 6.4 MI (10.3 KM) WEST OF APPLE RIVER,
 AH2992'NEAR THE ILLINOIS/WISCONSIN STATE LINE IN THE SOUTHWEST 1/4 OF SECTION
 AH2992'18, T 29 N, R 3 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 20 AND
 AH2992'MAIN STREET IN GALENA, PROCEED NORTHEAST ALONG MAIN STREET FOR
 AH2992'APPROXIMATELY 0.6 MI (1.0 KM) TO THE INTERSECTION OF MAIN STREET AND
 AH2992'MEEKER STREET (WEST STAGECOACH TRAIL) , TURN RIGHT AND PROCEED
 AH2992'NORTHEAST ALONG WEST STAGECOACH TRAIL FOR APPROXIMATELY 11.9 MI (19.2
 AH2992'KM) TO THE INTERSECTION OF WEST STAGECOACH TRAIL AND NORTH CARR ROAD,
 AH2992'TURN LEFT (NORTH) ON TO NORTH CARR ROAD AND PROCEED ALONG NORTH CARR
 AH2992'ROAD FOR APPROXIMATELY 1.1 MI (1.8 KM) TO THE INTERSECTION OF NORTH
 AH2992'CARR ROAD (TO THE SOUTH) , CHARLES MOUND ROAD (TO THE EAST) , AND
 AH2992'NORTH CHARLES ROAD (TO THE NORTH) , CONTINUE NORTH ALONG NORTH CHARLES
 AH2992'ROAD FOR APPROXIMATELY 1.2 MI (1.9 KM) TO THE STATION LOCATED ON THE
 AH2992'RIGHT (EAST) SIDE OF NORTH CHARLES ROAD, JUST SOUTH OF A FIELD
 AH2992'ENTRANCE TO THE EAST.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 78
 AH2992'(WEST MAIN STREET) AND BELLEVUE (EAST STAGECOACH TRAIL) IN WARREN,
 AH2992'PROCEED EAST ALONG EAST STAGECOACH TRAIL FOR APPROXIMATELY 9.0 MI
 AH2992'(14.5 KM) TO THE TEE INTERSECTION OF EAST STAGECOACH TRAIL AND EAST
 AH2992'ROBERTS ROAD, TURN RIGHT (NORTH) ON TO EAST ROBERTS ROAD AND PROCEED
 AH2992'APPROXIMATELY 3.3 MI (5.3 KM) ALONG EAST ROBERTS ROAD TO THE
 AH2992'INTERSECTION OF EAST ROBERTS ROAD AND NORTH CHARLES ROAD, TURN RIGHT
 AH2992'(NORTH) ALONG NORTH CHARLES ROAD AND PROCEED APPROXIMATELY 0.5 MI (0.8
 AH2992'KM) ALONG NORTH CHARLES ROAD TO THE STATION LOCATED ON THE RIGHT
 AH2992'(EAST) SIDE OF NORTH CHARLES ROAD, JUST SOUTH OF A FIELD ENTRANCE TO
 AH2992'THE EAST.  THE STATION IS LOCATED 20 FT (6.1 M) EAST OF THE CENTERLINE
 AH2992'OF NORTH CHARLES ROAD, 192 FT (58.5 M) SOUTH OF MOUND ROAD, 34 FT
 AH2992'(10.4 M) SOUTH OF THE CENTER OF A FIELD ENTRANCE TO THE EAST, 220 FT
 AH2992'(67.1 M) NORTH OF THE CENTER OF A FIELD ENTRANCE TO THE WEST, 330 FT
 AH2992'(100.6 M) NORTH OF A CREEK, 77.6 FT (23.7 M) NORTHEAST OF A POWER
 AH2992'POLE, 80.8 FT (24.6 M) SOUTHWEST OF A POWER POLE, 113.0 FT (34.4 M)
 AH2992'SOUTHWEST OF A METAL STAND PIPE, AND 1.3 FT (0.4 M) WEST OF AN ORANGE
 AH2992'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2992'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2992
 AH2992                          STATION RECOVERY (2023)
 AH2992
 AH2992'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 AH2992'PLACED A RAILROAD SPIKE IN THE VAULT FOR MAGNETIC PROPRIETIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1620 ***********************************************************************
 JC1620  DESIGNATION -  JOHANNA
 JC1620  PID         -  JC1620
 JC1620  STATE/COUNTY-  IL/MONROE
 JC1620  COUNTRY     -  US
 JC1620  USGS QUAD   -  WATERLOO (2018)
 JC1620
 JC1620                         *CURRENT SURVEY CONTROL
 JC1620  ______________________________________________________________________
 JC1620* NAD 83(1997) POSITION- 38 19 56.79352(N) 090 14 08.92099(W)   ADJUSTED
 JC1620* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 JC1620  ______________________________________________________________________
 JC1620  GEOID HEIGHT    -        -30.309 (meters)                     GEOID18
 JC1620  LAPLACE CORR    -          1.31  (seconds)                    DEFLEC18
 JC1620  HORZ ORDER      -  FIRST
 JC1620
 JC1620.The horizontal coordinates were established by classical geodetic methods
 JC1620.and adjusted by the National Geodetic Survey in October 1999.
 JC1620
 JC1620.The orthometric height was scaled from a topographic map.
 JC1620
 JC1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1620.GEOID18 height accuracy estimate available here.
 JC1620
 JC1620.Click photographs - Photos may exist for this station.
 JC1620
 JC1620.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1620
 JC1620. The following values were computed from the NAD 83(1997) position.
 JC1620
 JC1620;                    North         East     Units Scale Factor Converg.
 JC1620;SPC IL W     -   184,870.948   693,954.723   MT  0.99994163   -0 02 34.4
 JC1620;SPC IL W     -   606,530.77  2,276,749.79   sFT  0.99994163   -0 02 34.4
 JC1620;SPC MO E     -   277,363.805   273,097.673   MT  0.99993990   +0 09 49.9
 JC1620;UTM  15      - 4,246,317.602   741,610.544   MT  1.00031898   +1 42 54.9
 JC1620
 JC1620!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1620!SPC IL W     -   0.99997355  x   0.99994163  =   0.99991518
 JC1620!SPC MO E     -   0.99997355  x   0.99993990  =   0.99991345
 JC1620!UTM  15      -   0.99997355  x   1.00031898  =   1.00029252
 JC1620
 JC1620:                Primary Azimuth Mark                     Grid Az
 JC1620:SPC IL W     -  REHLING                                  240 22 45.3
 JC1620:SPC MO E     -  REHLING                                  240 10 21.0
 JC1620:UTM  15      -  REHLING                                  238 37 16.0
 JC1620
 JC1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4161046317(NAD 83)
 JC1620
 JC1620|---------------------------------------------------------------------|
 JC1620| PID    Reference Object                     Distance      Geod. Az  |
 JC1620|                                                           dddmmss.s |
 JC1620| CI3949 JOHANNA RM 1                                       05713     |
 JC1620| JC1619 WATERLOO CATHOLIC CHURCH SPIRE      APPROX. 7.6 KM 0854325.3 |
 JC1620| JC1617 WATERLOO LUTHERAN CHURCH SPIRE      APPROX. 7.3 KM 0870459.5 |
 JC1620| JC1618 WATERLOO MUNICIPAL TOWER            APPROX. 7.5 KM 0890254.5 |
 JC1620| JC1616 WARTBURG CHURCH SPIRE               APPROX. 5.9 KM 1445213.1 |
 JC1620| JC1657 REHLING                             APPROX. 4.7 KM 2402010.9 |
 JC1620| CI3950 JOHANNA RM 2                         14.060 METERS 32546     |
 JC1620| JC1651 WHITE HOUSE WATER TOWER             APPROX.12.1 KM 3262408.1 |
 JC1620|---------------------------------------------------------------------|
 JC1620
 JC1620                          SUPERSEDED SURVEY CONTROL
 JC1620
 JC1620  NAD 83(1986)-  38 19 56.80773(N)    090 14 08.91524(W) AD(       ) 1
 JC1620  NAD 27      -  38 19 56.61400(N)    090 14 08.50100(W) AD(       ) 1
 JC1620
 JC1620.Superseded values are not recommended for survey control.
 JC1620
 JC1620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1620.See file dsdata.pdf to determine how the superseded data were derived.
 JC1620
 JC1620_MARKER: DS = TRIANGULATION STATION DISK
 JC1620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1620_STAMPING: JOHANNA 1931
 JC1620_MARK LOGO: CGS
 JC1620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1620+STABILITY: SURFACE MOTION
 JC1620
 JC1620  HISTORY     - Date     Condition        Report By
 JC1620  HISTORY     - 1931     MONUMENTED       CGS
 JC1620
 JC1620                          STATION DESCRIPTION
 JC1620
 JC1620'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 JC1620'IN YARD OF THE JOHANNA CHURCH, ABOUT 4-1/2 MILES, AIRLINE, WEST OF
 JC1620'WATERLOO, IN W 1/2 SEC. 29, T. 2 S., R. 10 W., 14 METERS (46 FEET)
 JC1620'SOUTH OF SOUTHWEST CORNER OF CHURCH, 16 METERS (52 FEET)
 JC1620'SOUTHWEST OF SOUTHEAST CORNER, AND 17 METERS (56 FEET) NORTH
 JC1620'OF SOUTH FORK IN ROAD WHICH FORMS SOUTH ANGLE OF TRIANGLE.  TO
 JC1620'REACH FROM WATERLOO, GO WEST 2.5 MILES ON ROUTE 156 TO DIRT ROAD
 JC1620'ON RIGHT MARKED CAMP VANDEVENTER 2 MI., FOLLOW THIS ROAD
 JC1620'ONE-FOURTH MILE TO FORK, TAKE LEFT FORK 0.3 MILE TO ANOTHER FORK,
 JC1620'KEEP LEFT, AND CONTINUE 1.8 MILES TO JOHANNA CHURCH.  SURFACE
 JC1620'AND UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 JC1620'REFERENCE MARKS ARE STANDARD
 JC1620'REFERENCE DISKS IN CONCRETE.  NO. 1 IS 1 FOOT SOUTH
 JC1620'OF FENCE, 5 METERS (16 FEET) NORTH OF ROAD, 11 METERS (36 FEET)
 JC1620'WEST OF SOUTHEAST CORNER OF CEMETERY NEAR CHURCH, AND
 JC1620'APPROXIMATELY 400 METERS (1,312 FEET) FROM STATION
 JC1620'N 57 DEG 13 MIN E.  NO. 2 IS ABOUT 1 FOOT SOUTH OF
 JC1620'SOUTHWEST CORNER OF CHURCH, AND 14.06 METERS (46.1 FEET)
 JC1620'FROM STATION, N 34 DEG 14 MIN W.  UNITED STATES GEOLOGICAL
 JC1620'SURVEY BENCH MARK, BRASS CAPPED PIPE STAMPED ILL AND 653 FT,
 JC1620'IS 1 FOOT EAST OF SOUTHEAST CORNER OF CHURCH, AND 16.83
 JC1620'METERS (55.2 FEET) FROM STATION N 15 DEG 36 MIN E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0875 ***********************************************************************
 NH0875  DESIGNATION -  JOHN
 NH0875  PID         -  NH0875
 NH0875  STATE/COUNTY-  IL/WINNEBAGO
 NH0875  COUNTRY     -  US
 NH0875  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0875
 NH0875                         *CURRENT SURVEY CONTROL
 NH0875  ______________________________________________________________________
 NH0875* NAD 83(1997) POSITION- 42 16 55.47811(N) 089 05 02.50326(W)   ADJUSTED
 NH0875* NAVD 88 ORTHO HEIGHT -   221.178 (meters)      725.65  (feet) POSTED
 NH0875  ______________________________________________________________________
 NH0875  GEOID HEIGHT    -        -33.412 (meters)                     GEOID18
 NH0875  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 NH0875  DYNAMIC HEIGHT  -        221.11  (meters)      725.4   (feet) COMP
 NH0875  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 NH0875
 NH0875  HORZ ORDER      -  SECOND
 NH0875  VERT ORDER      -  * POSTED, SEE BELOW
 NH0875
 NH0875.The horizontal coordinates were established by classical geodetic methods
 NH0875.and adjusted by the National Geodetic Survey in October 1999.
 NH0875
 NH0875.The orthometric height was determined by differential leveling
 NH0875.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0875
 NH0875.* This is a POSTED BENCH MARK height.
 NH0875
 NH0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0875.GEOID18 height accuracy estimate available here.
 NH0875
 NH0875.Click photographs - Photos may exist for this station.
 NH0875
 NH0875.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0875
 NH0875.The dynamic height is computed by dividing the NAVD 88
 NH0875.geopotential number by the normal gravity value computed on the
 NH0875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0875.degrees latitude (g = 980.6199 gals.).
 NH0875
 NH0875.The modeled gravity was interpolated from observed gravity values.
 NH0875
 NH0875. The following values were computed from the NAD 83(1997) position.
 NH0875
 NH0875;                    North         East     Units Scale Factor Converg.
 NH0875;SPC IL W     -   623,980.382   789,295.411   MT  1.00003925   +0 43 42.3
 NH0875;SPC IL W     - 2,047,175.64  2,589,546.69   sFT  1.00003925   +0 43 42.3
 NH0875;UTM  16      - 4,683,198.686   328,166.390   MT  0.99996331   -1 24 08.8
 NH0875
 NH0875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0875!SPC IL W     -   0.99997055  x   1.00003925  =   1.00000980
 NH0875!UTM  16      -   0.99997055  x   0.99996331  =   0.99993386
 NH0875
 NH0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2816683198(NAD 83)
 NH0875
 NH0875                          SUPERSEDED SURVEY CONTROL
 NH0875
 NH0875  NAD 83(1996)-  42 16 55.47855(N)    089 05 02.50429(W) AD(       ) 2
 NH0875  NAD 83(1991)-  42 16 55.47792(N)    089 05 02.50354(W) AD(       ) 2
 NH0875  NAD 83(1986)-  42 16 55.47817(N)    089 05 02.50323(W) AD(       ) 2
 NH0875  NAD 27      -  42 16 55.41750(N)    089 05 02.12310(W) AD(       ) 2
 NH0875  USSD        -  42 16 55.52900(N)    089 05 01.91400(W) AD(       ) 3
 NH0875
 NH0875.Superseded values are not recommended for survey control.
 NH0875
 NH0875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0875.See file dsdata.pdf to determine how the superseded data were derived.
 NH0875
 NH0875_MARKER: DS = TRIANGULATION STATION DISK
 NH0875_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0875_SP_SET: SIDEWALK
 NH0875_STAMPING: JOHN 1920
 NH0875_MARK LOGO: CGS
 NH0875_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0875
 NH0875  HISTORY     - Date     Condition        Report By
 NH0875  HISTORY     - 1920     MONUMENTED       CGS
 NH0875  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0875  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0875
 NH0875                          STATION DESCRIPTION
 NH0875
 NH0875'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0875'STATION IS LOCATED AT ROCKFORD, AT THE NW CORNER OF THE
 NH0875'INTERSECTION OF NORTH MAIN STREET AND JOHN STREET, NEAR
 NH0875'THE CURB, IN NORTH MAIN STREET SIDEWALK, 35 YARDS NW OF THE
 NH0875'PUBLIC WATERING TROUGH, 0.74 METER (2.43 FEET) N OF THE
 NH0875'N AND NEAREST CURB OF JOHN STREET AND 4.09 METERS (13.42
 NH0875'FEET) N OF THE N AND NEAREST RAIL OF THE STREET-CAR TRACK.
 NH0875'THE STATION MARK IS A STANDARD BRONZE DISK SET IN CONCRETE
 NH0875'SIDEWALK.  THERE IS NO REFERENCE MARK.
 NH0875
 NH0875                          STATION RECOVERY (1954)
 NH0875
 NH0875'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0875'THE 1920 DESCRIPTION PLACES THIS STATION WHERE A NEW SECTION
 NH0875'OF SIDEWALK HAS BEEN CONSTRUCTED, AND STATION COULD NOT
 NH0875'BE RECOVERED.
 NH0875
 NH0875                          STATION RECOVERY (1997)
 NH0875
 NH0875'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0875'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1446 ***********************************************************************
 MF1446  DESIGNATION -  JOHNSON
 MF1446  PID         -  MF1446
 MF1446  STATE/COUNTY-  IL/GRUNDY
 MF1446  COUNTRY     -  US
 MF1446  USGS QUAD   -  LISBON (2018)
 MF1446
 MF1446                         *CURRENT SURVEY CONTROL
 MF1446  ______________________________________________________________________
 MF1446* NAD 83(1997) POSITION- 41 24 54.09783(N) 088 27 21.05302(W)   ADJUSTED
 MF1446* NAVD 88 ORTHO HEIGHT -   175.    (meters)      574.    (feet) SCALED
 MF1446  ______________________________________________________________________
 MF1446  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 MF1446  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 MF1446  HORZ ORDER      -  THIRD
 MF1446
 MF1446.The horizontal coordinates were established by classical geodetic methods
 MF1446.and adjusted by the National Geodetic Survey in October 1999.
 MF1446
 MF1446.The orthometric height was scaled from a topographic map.
 MF1446
 MF1446.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1446.GEOID18 height accuracy estimate available here.
 MF1446
 MF1446.Click photographs - Photos may exist for this station.
 MF1446
 MF1446.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1446
 MF1446. The following values were computed from the NAD 83(1997) position.
 MF1446
 MF1446;                    North         East     Units Scale Factor Converg.
 MF1446;SPC IL E     -   527,139.945   289,757.384   MT  0.99997629   -0 04 51.8
 MF1446;SPC IL E     - 1,729,458.30    950,645.68   sFT  0.99997629   -0 04 51.8
 MF1446;UTM  16      - 4,585,853.339   378,330.530   MT  0.99978218   -0 57 47.4
 MF1446
 MF1446!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1446!SPC IL E     -   0.99997773  x   0.99997629  =   0.99995402
 MF1446!UTM  16      -   0.99997773  x   0.99978218  =   0.99975992
 MF1446
 MF1446:                Primary Azimuth Mark                     Grid Az
 MF1446:SPC IL E     -  JOHNSON AZ MK                            090 22 37.1
 MF1446:UTM  16      -  JOHNSON AZ MK                            091 15 32.7
 MF1446
 MF1446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7833085853(NAD 83)
 MF1446
 MF1446|---------------------------------------------------------------------|
 MF1446| PID    Reference Object                     Distance      Geod. Az  |
 MF1446|                                                           dddmmss.s |
 MF1446| CI7608 JOHNSON AZ MK                                      0901745.3 |
 MF1446| CI7609 JOHNSON RM 1                         20.860 METERS 18652     |
 MF1446| CI7610 JOHNSON RM 2                         26.200 METERS 28449     |
 MF1446| MF1447 JOHNSON 2                             6.850 METERS 28538     |
 MF1446|---------------------------------------------------------------------|
 MF1446
 MF1446                          SUPERSEDED SURVEY CONTROL
 MF1446
 MF1446  NAD 83(1997)-  41 24 54.09792(N)    088 27 21.06331(W) AD(       ) 3
 MF1446  NAD 83(1986)-  41 24 54.10218(N)    088 27 21.06384(W) AD(       ) 3
 MF1446  NAD 27      -  41 24 53.98840(N)    088 27 20.81180(W) AD(       ) 3
 MF1446
 MF1446.Superseded values are not recommended for survey control.
 MF1446
 MF1446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1446.See file dsdata.pdf to determine how the superseded data were derived.
 MF1446
 MF1446_MARKER: DS = TRIANGULATION STATION DISK
 MF1446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1446_STAMPING: JOHNSON 1956
 MF1446_MARK LOGO: CGS
 MF1446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1446+STABILITY: SURFACE MOTION
 MF1446
 MF1446  HISTORY     - Date     Condition        Report By
 MF1446  HISTORY     - 1956     MONUMENTED       CGS
 MF1446  HISTORY     - 1959     GOOD             CGS
 MF1446
 MF1446                          STATION DESCRIPTION
 MF1446
 MF1446'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1446'THE STATION IS ABOUT 4 MILES SOUTH OF LISBON AND IS IN THE
 MF1446'NORTHEAST ANGLE OF THE INTERSECTION OF A PAVED ROAD AND A
 MF1446'GRAVEL CROSSROAD AND IS ON ROAD RIGHT-OF-WAY.  IT IS 86 FEET
 MF1446'NORTHEAST OF THE INTERSECTION, 21 FEET NORTH OF THE CENTER OF
 MF1446'THE GRAVEL ROAD, 3 FEET WEST OF A WHITE WITNESS POST AND 1
 MF1446'FOOT SOUTH OF A BARB WIRE FENCE.  THE MARK PROJECTS 4 INCHES
 MF1446'AND THE DISK IS STAMPED JOHNSON 1956.
 MF1446'
 MF1446'TO REACH THE STATION FROM THE LISBON BRICK SCHOOL BUILDING
 MF1446'IN THE SOUTH EDGE OF LISBON, GO SOUTH ON PAVED ROAD FOR 2.3
 MF1446'MILES TO A CROSSROAD AND THE MAIN SURFACED ROAD BEARS LEFT.
 MF1446'BEAR LEFT AND GO SOUTHEAST ON SURFACED ROAD FOR 2.3 MILES TO
 MF1446'A GRAVEL CROSSROAD AND THE STATION ON THE LEFT.
 MF1446'
 MF1446'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVEL
 MF1446'ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT.
 MF1446'
 MF1446'REFERENCE MARK 1 IS 54 FEET SOUTH OF THE CENTER OF THE GRAVEL
 MF1446'ROAD, 31 FEET EAST OF THE CENTER OF THE PAVED ROAD, 24 FEET
 MF1446'SOUTH OF A TELEPHONE POLE AND 1 FOOT EAST OF A FENCE LINE.
 MF1446'THE MARK IS FLUSH AND THE DISK IS STAMPED JOHNSON NO 1 1956.
 MF1446'
 MF1446'REFERENCE MARK 2 IS 46 FEET NORTH OF THE INTERSECTION, 31 FEET
 MF1446'EAST OF THE CENTER OF THE PAVED ROAD AND 6 FEET NORTH OF A
 MF1446'TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1446'JOHNSON NO 2 1956.
 MF1446'
 MF1446'THE AZIMUTH MARK IS 27 FEET EAST OF A POWER LINE POLE, 22 FEET
 MF1446'SOUTH OF THE INTERSECTION OF A GRAVEL ROAD AND A GRAVEL
 MF1446'DRIVEWAY, 5 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH
 MF1446'OF A BARB WIRE FENCE.  THE MARK IS FLUSH AND THE DISK IS
 MF1446'STAMPED JOHNSON 1956.
 MF1446'
 MF1446'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1446
 MF1446                          STATION RECOVERY (1959)
 MF1446
 MF1446'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1446'STATION MARK, R.M. NO. 1, R.M. NO. 2 AND AZIMUTH MARK WERE
 MF1446'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  THE
 MF1446'DISTANCE AND DIRECTION TO REFERENCE MARKS CHECKED.  STATION
 MF1446'MARK JOHNSON 1956 WAS DESTROYED BY THIS PARTY BECAUSE OF ROAD
 MF1446'WIDENING AND A NEW STATION MARK JOHNSON 2 WAS ESTABLISHED AND
 MF1446'IS DESCRIBED BELOW.
 MF1446'
 MF1446'A TRAVERSE CONNECTION WAS MADE TO JOHNSON 2 AND THE DISTANCE
 MF1446'IS 22.47 FT. OR 6.850 METERS.
 MF1446'
 MF1446'STATION MARK, IS A STANDARD STATION MARK DISK STAMPED JOHNSON
 MF1446'2 1959, IS SET IN TOP OF A 8 INCH SQUARE CONCRETE POST WHICH
 MF1446'IS SET ABOUT 6 INCHES BELOW THE SURFACE OF THE GROUND.  THE
 MF1446'MARK IS 69 FEET NORTHEAST OF THE INTERSECTION, 58 FEET NORTH
 MF1446'OF POWER POLE NO. 754, 25 FEET NORTH OF CENTER OF ROAD AND 3
 MF1446'FEET EAST OF WITNESS POST.
 MF1446'
 MF1446'THE ORIGINAL TO REACH IS ADEQUATE.
 MF1446'
 MF1446'1959 OBSERVATIONS FOLLOW--
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1554 ***********************************************************************
 MF1554  DESIGNATION -  JOHNSON
 MF1554  PID         -  MF1554
 MF1554  STATE/COUNTY-  IL/LEE
 MF1554  COUNTRY     -  US
 MF1554  USGS QUAD   -  COMPTON (2018)
 MF1554
 MF1554                         *CURRENT SURVEY CONTROL
 MF1554  ______________________________________________________________________
 MF1554* NAD 83(1997) POSITION- 41 38 11.80137(N) 089 03 52.85637(W)   ADJUSTED
 MF1554* NAVD 88 ORTHO HEIGHT -   279.    (meters)      915.    (feet) SCALED
 MF1554  ______________________________________________________________________
 MF1554  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 MF1554  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 MF1554  HORZ ORDER      -  SECOND
 MF1554
 MF1554.The horizontal coordinates were established by classical geodetic methods
 MF1554.and adjusted by the National Geodetic Survey in October 1999.
 MF1554
 MF1554.The orthometric height was scaled from a topographic map.
 MF1554
 MF1554.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1554.GEOID18 height accuracy estimate available here.
 MF1554
 MF1554.Click photographs - Photos may exist for this station.
 MF1554
 MF1554.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1554
 MF1554. The following values were computed from the NAD 83(1997) position.
 MF1554
 MF1554;                    North         East     Units Scale Factor Converg.
 MF1554;SPC IL W     -   552,310.145   791,813.117   MT  1.00004487   +0 43 56.0
 MF1554;SPC IL W     - 1,812,037.53  2,597,806.87   sFT  1.00004487   +0 43 56.0
 MF1554;UTM  16      - 4,611,489.986   328,034.098   MT  0.99996393   -1 22 19.6
 MF1554
 MF1554!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1554!SPC IL W     -   0.99996143  x   1.00004487  =   1.00000630
 MF1554!UTM  16      -   0.99996143  x   0.99996393  =   0.99992536
 MF1554
 MF1554:                Primary Azimuth Mark                     Grid Az
 MF1554:SPC IL W     -  DAVIESS                                  022 04 05.7
 MF1554:UTM  16      -  DAVIESS                                  024 10 21.3
 MF1554
 MF1554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2803411489(NAD 83)
 MF1554
 MF1554|---------------------------------------------------------------------|
 MF1554| PID    Reference Object                     Distance      Geod. Az  |
 MF1554|                                                           dddmmss.s |
 MF1554| CI7601 JOHNSON RM                            6.090 METERS 00611     |
 MF1554| MF0603 DAVIESS                             APPROX. 0.6 KM 0224801.7 |
 MF1554|---------------------------------------------------------------------|
 MF1554
 MF1554                          SUPERSEDED SURVEY CONTROL
 MF1554
 MF1554  NAD 83(1996)-  41 38 11.80203(N)    089 03 52.85799(W) AD(       ) 2
 MF1554  NAD 83(1986)-  41 38 11.80707(N)    089 03 52.86160(W) AD(       ) 2
 MF1554  NAD 27      -  41 38 11.70120(N)    089 03 52.56020(W) AD(       ) 2
 MF1554  USSD        -  41 38 11.85800(N)    089 03 52.33600(W) AD(       ) 3
 MF1554
 MF1554.Superseded values are not recommended for survey control.
 MF1554
 MF1554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1554.See file dsdata.pdf to determine how the superseded data were derived.
 MF1554
 MF1554_MARKER: N = NAIL
 MF1554_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 MF1554_SP_SET: WOODEN STAKE
 MF1554_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1554
 MF1554  HISTORY     - Date     Condition        Report By
 MF1554  HISTORY     - 1920     MONUMENTED       CGS
 MF1554  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF1554  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1554  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF1554
 MF1554                          STATION DESCRIPTION
 MF1554
 MF1554'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1554'STATION IS ABOUT 1 MILE N OF WELLAND, ON THE W SIDE OF THE
 MF1554'CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, NEAR THE CENTER
 MF1554'OF THE FIRST CUT N OF WELLAND, 100 YARDS S OF RAILROAD BRIDGE
 MF1554'V 69, AND 8.72 METERS (28.61 FEET) W OF THE W AND NEAREST RAIL.
 MF1554'THE STATION AND REFERENCE MARKS ARE STAKES 1 BY 4 INCHES IN
 MF1554'SIZE, EACH WITH A NAIL IN THE TOP AND A CROSS FILED ON THE
 MF1554'NAIL.  THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK,
 MF1554'NEAR THE FENCE LINE 6.09 METERS (19.98 FEET) FROM THE STATION,
 MF1554
 MF1554                          STATION RECOVERY (1995)
 MF1554
 MF1554'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1554'MARK NOT FOUND.
 MF1554
 MF1554                          STATION RECOVERY (2002)
 MF1554
 MF1554'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1554'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1554
 MF1554                          STATION RECOVERY (2003)
 MF1554
 MF1554'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1554'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1778 ***********************************************************************
 JB1778  DESIGNATION -  JOHNSON
 JB1778  PID         -  JB1778
 JB1778  STATE/COUNTY-  IL/WAYNE
 JB1778  COUNTRY     -  US
 JB1778  USGS QUAD   -  JOHNSONVILLE (2018)
 JB1778
 JB1778                         *CURRENT SURVEY CONTROL
 JB1778  ______________________________________________________________________
 JB1778* NAD 83(1997) POSITION- 38 31 45.84963(N) 088 32 34.20624(W)   ADJUSTED
 JB1778* NAVD 88 ORTHO HEIGHT -   167.631 (meters)      549.97  (feet) ADJUSTED
 JB1778  ______________________________________________________________________
 JB1778  GEOID HEIGHT    -        -30.812 (meters)                     GEOID18
 JB1778  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 JB1778  DYNAMIC HEIGHT  -        167.525 (meters)      549.62  (feet) COMP
 JB1778  MODELED GRAVITY -    979,997.0   (mgal)                       NAVD 88
 JB1778
 JB1778  HORZ ORDER      -  SECOND
 JB1778  VERT ORDER      -  SECOND    CLASS I
 JB1778
 JB1778.The horizontal coordinates were established by classical geodetic methods
 JB1778.and adjusted by the National Geodetic Survey in October 1999.
 JB1778
 JB1778.The orthometric height was determined by differential leveling and
 JB1778.adjusted by the NATIONAL GEODETIC SURVEY
 JB1778.in July 2014.
 JB1778
 JB1778.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1778.GEOID18 height accuracy estimate available here.
 JB1778
 JB1778.Click photographs - Photos may exist for this station.
 JB1778
 JB1778.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1778
 JB1778.The dynamic height is computed by dividing the NAVD 88
 JB1778.geopotential number by the normal gravity value computed on the
 JB1778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1778.degrees latitude (g = 980.6199 gals.).
 JB1778
 JB1778.The modeled gravity was interpolated from observed gravity values.
 JB1778
 JB1778. The following values were computed from the NAD 83(1997) position.
 JB1778
 JB1778;                    North         East     Units Scale Factor Converg.
 JB1778;SPC IL E     -   206,758.675   281,732.463   MT  0.99997911   -0 07 49.8
 JB1778;SPC IL E     -   678,340.75    924,317.26   sFT  0.99997911   -0 07 49.8
 JB1778;UTM  16      - 4,265,684.019   365,519.092   MT  0.99982272   -0 57 40.3
 JB1778
 JB1778!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1778!SPC IL E     -   0.99997853  x   0.99997911  =   0.99995764
 JB1778!UTM  16      -   0.99997853  x   0.99982272  =   0.99980126
 JB1778
 JB1778:                Primary Azimuth Mark                     Grid Az
 JB1778:SPC IL E     -  JOHNSON AZ MK                            276 44 34.7
 JB1778:UTM  16      -  JOHNSON AZ MK                            277 34 25.2
 JB1778
 JB1778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6551965684(NAD 83)
 JB1778
 JB1778|---------------------------------------------------------------------|
 JB1778| PID    Reference Object                     Distance      Geod. Az  |
 JB1778|                                                           dddmmss.s |
 JB1778| CI3960 JOHNSON RM 1                         29.642 METERS 10701     |
 JB1778| JB1718 JOHNSONVILLE RAD KSB 781 MAST       APPROX. 4.8 KM 1903452.2 |
 JB1778| CI3961 JOHNSON RM 2                         31.458 METERS 20717     |
 JB1778| CI3959 JOHNSON AZ MK                       APPROX. 1.0 KM 2763644.9 |
 JB1778|---------------------------------------------------------------------|
 JB1778
 JB1778                          SUPERSEDED SURVEY CONTROL
 JB1778
 JB1778  NAD 83(1986)-  38 31 45.86315(N)    088 32 34.20416(W) AD(       ) 2
 JB1778  NAD 27      -  38 31 45.68965(N)    088 32 34.01995(W) AD(       ) 2
 JB1778
 JB1778.Superseded values are not recommended for survey control.
 JB1778
 JB1778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1778.See file dsdata.pdf to determine how the superseded data were derived.
 JB1778
 JB1778_MARKER: DS = TRIANGULATION STATION DISK
 JB1778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1778_STAMPING: JOHNSON 1961
 JB1778_MARK LOGO: CGS
 JB1778_PROJECTION: FLUSH
 JB1778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1778+STABILITY: SURFACE MOTION
 JB1778_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1778+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2013
 JB1778
 JB1778  HISTORY     - Date     Condition        Report By
 JB1778  HISTORY     - 1961     MONUMENTED       CGS
 JB1778  HISTORY     - 20131213 GOOD             AMESC
 JB1778
 JB1778                          STATION DESCRIPTION
 JB1778
 JB1778'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1778'THE STATION IS ABOUT 10 MILES SOUTH SOUTHWEST OF FLORA, 6 MILES WEST
 JB1778'NORTHWEST OF CISNE, 0.5 MILE NORTHWEST OF JOHNSONVILLE, IN THE
 JB1778'NORTHWEST 0.25 OF SECTION 16, T 1 N, R 6 E AND ON THE PROPERTY OF MR
 JB1778'FORSTER KIGER.  IT IS 46 FEET EAST OF A WIRE FENCE, 47 FEET SOUTH OF A
 JB1778'WIRE FENCE, 76 FEET WEST OF A WIRE FENCE, 76 FEET SOUTH OF THE
 JB1778'CENTERLINE OF A GRAVELED ROAD, 96 FEET WEST OF THE CENTERLINE OF A
 JB1778'GRAVELED DRIVEWAY AND 171 FEET NORTHWEST OF THE NORTHEAST CORNER OF A
 JB1778'FRAME HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED JOHNSON
 JB1778'1961.
 JB1778'
 JB1778'TO REACH THE STATION FROM THE POST OFFICE IN JOHNSONVILLE, GO NORTH ON
 JB1778'A GRAVELED ROAD FOR 0.6 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 JB1778'WEST ON A GRAVELED FOR 0.35 MILE TO THE STATION ON THE LEFT.
 JB1778'
 JB1778'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON THE GRAVELED
 JB1778'ROAD FOR 0.45 MILE TO A SIDE ROAD RIGHT.  CONTINUE WEST ON THE
 JB1778'GRAVELED ROAD FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 JB1778'
 JB1778'REFERENCE MARK 1 IS 1 FOOT WEST OF A WIRE FENCE, 2 FEET SOUTH OF A
 JB1778'WITNESS POST, 19 FEET EAST OF THE CENTERLINE OF THE DRIVEWAY AND 43
 JB1778'FEET NORTH OF A POWER POLE.  THE MONUMENT PROJECTS 5 INCHES AND THE
 JB1778'DISK IS STAMPED JOHNSON NO 1 1961.
 JB1778'
 JB1778'REFERENCE MARK 2 IS 1 FOOT EAST OF A WIRE FENCE, 38 FEET NORTH OF A
 JB1778'T-FENCE CORNER AND 93 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 JB1778'FRAME HOUSE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1778'JOHNSON NO 2 1961.
 JB1778'
 JB1778'THE AZIMUTH MARK IS 1 FOOT EAST OF A WITNESS POST, 6 INCHES SOUTH OF A
 JB1778'WIRE FENCE, 20 FEET NORTH OF THE CENTERLINE OF THE GRAVELED ROAD AND
 JB1778'156 FEET WEST OF A T-FENCE CORNER.  THE MONUMENT PROJECTS 6 INCHES AND
 JB1778'THE DISK IS STAMPED JOHNSON 1961.
 JB1778'
 JB1778'HIEGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1778
 JB1778                          STATION RECOVERY (2013)
 JB1778
 JB1778'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 JB1778'NOTE - THE HOUSE IS NOW GONE, REFERENCE MARKS 1 AND 2 WERE NOT FOUND.
 JB1778'
 JB1778'THE STATION IS 77.0 FT (23.5 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 JB1778'1875N, 120.5 FT (36.7 M) SOUTHWEST OF A POWER POLE WITH TRANSFORMER
 JB1778'AND GUY WIRE, 119.0 FT (36.3 M) SOUTHWEST OF TELEPHONE PEDESTAL 'B09
 JB1778'S03', 90.5 FT (27.6 M) NORTHWEST OF THE DOOR ON THE WEST SIDE OF THE
 JB1778'NORTH GRAIN BIN, 45.0 FT (13.7 M) EAST OF THE OLD WIRE FENCE IN THE
 JB1778'TREE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1447 ***********************************************************************
 MF1447  DESIGNATION -  JOHNSON 2
 MF1447  PID         -  MF1447
 MF1447  STATE/COUNTY-  IL/GRUNDY
 MF1447  COUNTRY     -  US
 MF1447  USGS QUAD   -  LISBON (2018)
 MF1447
 MF1447                         *CURRENT SURVEY CONTROL
 MF1447  ______________________________________________________________________
 MF1447* NAD 83(1997) POSITION- 41 24 54.15764(N) 088 27 21.33707(W)   NO CHECK
 MF1447* NAVD 88 ORTHO HEIGHT -   175.    (meters)      574.    (feet) SCALED
 MF1447  ______________________________________________________________________
 MF1447  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 MF1447  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 MF1447  HORZ ORDER      -  THIRD
 MF1447
 MF1447.The horizontal coordinates were established by classical geodetic methods
 MF1447.and adjusted by the National Geodetic Survey in October 1999.
 MF1447
 MF1447.No horizontal observational check was made to the station.
 MF1447
 MF1447.The orthometric height was scaled from a topographic map.
 MF1447
 MF1447.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1447.GEOID18 height accuracy estimate available here.
 MF1447
 MF1447.Click photographs - Photos may exist for this station.
 MF1447
 MF1447.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1447
 MF1447. The following values were computed from the NAD 83(1997) position.
 MF1447
 MF1447;                    North         East     Units Scale Factor Converg.
 MF1447;SPC IL E     -   527,141.799   289,750.791   MT  0.99997629   -0 04 51.9
 MF1447;SPC IL E     - 1,729,464.39    950,624.05   sFT  0.99997629   -0 04 51.9
 MF1447;UTM  16      - 4,585,855.294   378,323.967   MT  0.99978220   -0 57 47.6
 MF1447
 MF1447!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1447!SPC IL E     -   0.99997773  x   0.99997629  =   0.99995402
 MF1447!UTM  16      -   0.99997773  x   0.99978220  =   0.99975994
 MF1447
 MF1447:                Primary Azimuth Mark                     Grid Az
 MF1447:SPC IL E     -  JOHNSON AZ MK                            090 41 52.8
 MF1447:UTM  16      -  JOHNSON AZ MK                            091 34 48.5
 MF1447
 MF1447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7832385855(NAD 83)
 MF1447
 MF1447|---------------------------------------------------------------------|
 MF1447| PID    Reference Object                     Distance      Geod. Az  |
 MF1447|                                                           dddmmss.s |
 MF1447| CI7608 JOHNSON AZ MK                                      0903700.9 |
 MF1447| MF1446 JOHNSON                               6.850 METERS 10538     |
 MF1447| CI7609 JOHNSON RM 1                         22.924 METERS 16943     |
 MF1447| CI7610 JOHNSON RM 2                         19.362 METERS 28432     |
 MF1447|---------------------------------------------------------------------|
 MF1447
 MF1447                          SUPERSEDED SURVEY CONTROL
 MF1447
 MF1447  NAD 83(1997)-  41 24 54.15774(N)    088 27 21.34736(W) AD(       ) 3
 MF1447  NAD 83(1986)-  41 24 54.16199(N)    088 27 21.34789(W) AD(       ) 3
 MF1447  NAD 27      -  41 24 54.04820(N)    088 27 21.09590(W) AD(       ) 3
 MF1447
 MF1447.Superseded values are not recommended for survey control.
 MF1447
 MF1447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1447.See file dsdata.pdf to determine how the superseded data were derived.
 MF1447
 MF1447_MARKER: DS = TRIANGULATION STATION DISK
 MF1447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1447_STAMPING: JOHNSON 2 1959
 MF1447_MARK LOGO: CGS
 MF1447_PROJECTION: RECESSED 15 CENTIMETERS
 MF1447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1447+STABILITY: SURFACE MOTION
 MF1447
 MF1447  HISTORY     - Date     Condition        Report By
 MF1447  HISTORY     - 1959     MONUMENTED       CGS
 MF1447  HISTORY     - 20091224 MARK NOT FOUND   GEOCAC
 MF1447  HISTORY     - 20100416 MARK NOT FOUND   GEOCAC
 MF1447
 MF1447                          STATION DESCRIPTION
 MF1447
 MF1447'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1447'THE STATION IS ABOUT 4 MILES SOUTH OF LISBON AND IS IN THE
 MF1447'NORTHEAST ANGLE OF THE INTERSECTION OF A PAVED ROAD AND A
 MF1447'GRAVEL CROSSROAD AND IS ON ROAD RIGHT-OF-WAY.  THE MARK 69
 MF1447'FEET NORTHEAST OF THE INTERSECTION, 25 FEET NORTH OF THE
 MF1447'CENTER OF GRAVEL ROAD, 58 FEET NORTH OF POWER POLE NO. 754
 MF1447'AND 3 FEET EAST OF WITNESS POST.  THE MARK IS SET ABOUT 6
 MF1447'INCHES BELOW THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 MF1447'JOHNSON 2 1959.
 MF1447'
 MF1447'TO REACH THE STATION FROM THE LISBON BRICK SCHOOL BUILDING
 MF1447'IN THE SOUTH EDGE OF LISBON, GO SOUTH ON PAVED ROAD FOR 2.3
 MF1447'MILES TO A CROSSROAD AND THE MAIN SURFACE ROAD BEARS LEFT.
 MF1447'BEAR LEFT AND GO SOUTHEAST ON SURFACED ROAD FOR 2.3 MILES
 MF1447'TO A GRAVEL CROSSROAD AND THE STATION ON THE LEFT.
 MF1447'
 MF1447'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVEL
 MF1447'ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT.
 MF1447'
 MF1447'REFERENCE MARK 1, IS 54 FEET SOUTH OF THE CENTER OF THE GRAVEL
 MF1447'ROAD, 31 FEET EAST OF THE CENTER OF THE PAVED ROAD, 24 FEET
 MF1447'SOUTH OF A TELEPHONE POLE AND 1 FOOT EAST OF A FENCE LINE.
 MF1447'THE MARK IS FLUSH AND THE DISK IS STAMPED JOHNSON NO 1 1956.
 MF1447'
 MF1447'REFERENCE MARK 2, IS 46 FEET NORTH OF THE INTERSECTION, 31 FEET
 MF1447'EAST OF THE CENTER OF THE PAVED ROAD AND 6 FEET NORTH OF A
 MF1447'TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1447'JOHNSON NO 2 1956.
 MF1447'
 MF1447'THE AZIMUTH MARK IS 27 FEET EAST OF A POWER POLE, 22 FEET
 MF1447'SOUTH OF THE INTERSECTION OF A GRAVEL ROAD AND A GRAVEL DRIVEWAY,
 MF1447'5 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A BARB
 MF1447'WIRE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED JOHNSON
 MF1447'1956.
 MF1447
 MF1447                          STATION RECOVERY (2009)
 MF1447
 MF1447'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1447'ONLY RM 1 WAS LOCATED.  THIS PARTY NOTED SEVERAL SMALL MOUNDS OF FRESH
 MF1447'SOIL IN THE AREA OF WHERE THE MAIN STATION SHOULD BE.  HOWEVER, THE
 MF1447'ADDITION OF SNOW COVER MAY HAVE CONTRIBUTED TO NOT FINDING THE MARK.
 MF1447
 MF1447                          STATION RECOVERY (2010)
 MF1447
 MF1447'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 MF1447'AFTER A HALF-HOUR SEARCH, ONLY RM 1 WAS FOUND.  THE ROW NEAR THE MARK
 MF1447'APPEARS TO HAVE BEEN DUG UP AND RE-LEVELED WITHIN THE PAST YEAR
 MF1447'(POSSIBLY DUE TO THE PLACEMENT OF AN UNDERGROUND CABLE, AS EVIDENCED
 MF1447'BY A NEARBY JUNCTION BOX).  NO SIGN OF RM2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI3959 ***********************************************************************
 CI3959  DESIGNATION -  JOHNSON AZ MK
 CI3959  PID         -  CI3959
 CI3959  STATE/COUNTY-  IL/WAYNE
 CI3959  COUNTRY     -  US
 CI3959  USGS QUAD   -  JOHNSONVILLE (2018)
 CI3959
 CI3959                         *CURRENT SURVEY CONTROL
 CI3959  ______________________________________________________________________
 CI3959* NAD 83(2011) POSITION- 38 31 49.50960(N) 088 33 14.26983(W)   ADJUSTED
 CI3959* NAD 83(2011) ELLIP HT-   124.344 (meters)        (06/27/12)   ADJUSTED
 CI3959* NAD 83(2011) EPOCH   -  2010.00
 CI3959* NAVD 88 ORTHO HEIGHT -   155.148 (meters)      509.01  (feet) ADJUSTED
 CI3959  ______________________________________________________________________
 CI3959  GEOID HEIGHT    -        -30.814 (meters)                     GEOID18
 CI3959  NAD 83(2011) X  -    126,077.734 (meters)                     COMP
 CI3959  NAD 83(2011) Y  - -4,994,472.775 (meters)                     COMP
 CI3959  NAD 83(2011) Z  -  3,951,748.955 (meters)                     COMP
 CI3959  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 CI3959  DYNAMIC HEIGHT  -        155.050 (meters)      508.69  (feet) COMP
 CI3959  MODELED GRAVITY -    979,996.6   (mgal)                       NAVD 88
 CI3959
 CI3959  VERT ORDER      -  SECOND    CLASS I
 CI3959
 CI3959  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI3959  Standards:
 CI3959         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI3959            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI3959  -------------------------------------------------------------------
 CI3959  NETWORK    0.50   1.06           0.23   0.17   0.54     -0.02823491
 CI3959  -------------------------------------------------------------------
 CI3959  Click here for local accuracies and other accuracy information.
 CI3959
 CI3959.The horizontal coordinates were established by GPS observations
 CI3959.and adjusted by the National Geodetic Survey in June 2012.
 CI3959
 CI3959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI3959.been affixed to the stable North American tectonic plate. See 
 CI3959.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI3959
 CI3959.The horizontal coordinates are valid at the epoch date displayed above
 CI3959.which is a decimal equivalence of Year/Month/Day.
 CI3959
 CI3959.The orthometric height was determined by differential leveling and
 CI3959.adjusted by the NATIONAL GEODETIC SURVEY
 CI3959.in July 2014.
 CI3959
 CI3959.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI3959.GEOID18 height accuracy estimate available here.
 CI3959
 CI3959.Click photographs - Photos may exist for this station.
 CI3959
 CI3959.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI3959
 CI3959.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI3959
 CI3959.The ellipsoidal height was determined by GPS observations
 CI3959.and is referenced to NAD 83.
 CI3959
 CI3959.The dynamic height is computed by dividing the NAVD 88
 CI3959.geopotential number by the normal gravity value computed on the
 CI3959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI3959.degrees latitude (g = 980.6199 gals.).
 CI3959
 CI3959.The modeled gravity was interpolated from observed gravity values.
 CI3959
 CI3959. The following values were computed from the NAD 83(2011) position.
 CI3959
 CI3959;                    North         East     Units Scale Factor Converg.
 CI3959;SPC IL E     -   206,873.797   280,762.358   MT  0.99997956   -0 08 14.8
 CI3959;SPC IL E     -   678,718.45    921,134.50   sFT  0.99997956   -0 08 14.8
 CI3959;UTM  16      - 4,265,813.174   364,550.907   MT  0.99982593   -0 58 05.4
 CI3959
 CI3959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI3959!SPC IL E     -   0.99998049  x   0.99997956  =   0.99996005
 CI3959!UTM  16      -   0.99998049  x   0.99982593  =   0.99980642
 CI3959
 CI3959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6455065813(NAD 83)
 CI3959
 CI3959                          SUPERSEDED SURVEY CONTROL
 CI3959
 CI3959  NAD 83(2007)-  38 31 49.50972(N)    088 33 14.27082(W) AD(2002.00) 0
 CI3959  ELLIP H (02/10/07)  124.370  (m)                       GP(2002.00)    
 CI3959  NAD 83(1997)-  38 31 49.50967(N)    088 33 14.27073(W) AD(       ) 1
 CI3959  ELLIP H (05/30/05)  124.362  (m)                       GP(       ) 4 1
 CI3959  NAVD 88 (05/30/05)  155.2    (m)  GEOID03  model used  GPS OBS        
 CI3959
 CI3959.Superseded values are not recommended for survey control.
 CI3959
 CI3959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI3959.See file dsdata.pdf to determine how the superseded data were derived.
 CI3959
 CI3959_MARKER: DZ = AZIMUTH MARK DISK
 CI3959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI3959_STAMPING: JOHNSON 1961
 CI3959_MARK LOGO: CGS
 CI3959_PROJECTION: FLUSH
 CI3959_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI3959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI3959+STABILITY: SURFACE MOTION
 CI3959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI3959+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 CI3959
 CI3959  HISTORY     - Date     Condition        Report By
 CI3959  HISTORY     - 1961     MONUMENTED       CGS
 CI3959  HISTORY     - 20040630 GOOD             ILDT
 CI3959  HISTORY     - 20131212 GOOD             AMESC
 CI3959  HISTORY     - 20200402 GOOD             ILDT
 CI3959
 CI3959                          STATION DESCRIPTION
 CI3959
 CI3959'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RLS)
 CI3959'RECOVERED AS DESCRIBED
 CI3959
 CI3959                          STATION RECOVERY (2013)
 CI3959
 CI3959'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CI3959'THE MARK IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST OF CISNE, 5.5 MI (8.8
 CI3959'KM) EAST-NORTHEAST OF ORCHARDVILLE AND 1.1 MI (1.8 KM) WEST-NORTHWEST
 CI3959'OF JOHNSONVILLE.
 CI3959'
 CI3959'THE STATION IS 20.0 FT (6.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 CI3959'1875N, 53.5 FT (16.3 M) WEST OF A NATURAL GAS PIPELINE WARNING POST,
 CI3959'53.0 FT (16.2 M) NORTHEAST OF A PETROLEUM PIPELINE WARNING POST, 14.5
 CI3959'FT (4.4 M) EAST OF PETROLEUM PIPELINE WARNING POST NUMBER 708, 0.5 FT
 CI3959'(15 CM) SOUTH OF A FIBERGLASS WARNING POST.
 CI3959
 CI3959                          STATION RECOVERY (2020)
 CI3959
 CI3959'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 CI3959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1446 ***********************************************************************
 KB1446  DESIGNATION -  JOHNSON RESET
 KB1446  PID         -  KB1446
 KB1446  STATE/COUNTY-  IL/MACOUPIN
 KB1446  COUNTRY     -  US
 KB1446  USGS QUAD   -  GILLESPIE NORTH (2018)
 KB1446
 KB1446                         *CURRENT SURVEY CONTROL
 KB1446  ______________________________________________________________________
 KB1446* NAD 83(1997) POSITION- 39 10 25.22966(N) 089 48 45.09969(W)   ADJUSTED
 KB1446* NAVD 88 ORTHO HEIGHT -   202.    (meters)      663.    (feet) SCALED
 KB1446  ______________________________________________________________________
 KB1446  GEOID HEIGHT    -        -31.356 (meters)                     GEOID18
 KB1446  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 KB1446  HORZ ORDER      -  FIRST
 KB1446
 KB1446.The horizontal coordinates were established by classical geodetic methods
 KB1446.and adjusted by the National Geodetic Survey in October 1999.
 KB1446
 KB1446.The orthometric height was scaled from a topographic map.
 KB1446
 KB1446.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1446.GEOID18 height accuracy estimate available here.
 KB1446
 KB1446.Click photographs - Photos may exist for this station.
 KB1446
 KB1446.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1446
 KB1446. The following values were computed from the NAD 83(1997) position.
 KB1446
 KB1446;                    North         East     Units Scale Factor Converg.
 KB1446;SPC IL W     -   278,308.778   730,600.887   MT  0.99995270   +0 13 25.3
 KB1446;SPC IL W     -   913,084.72  2,396,979.74   sFT  0.99995270   +0 13 25.3
 KB1446;UTM  16      - 4,339,818.310   257,034.880   MT  1.00032692   -1 46 38.9
 KB1446
 KB1446!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1446!SPC IL W     -   0.99997325  x   0.99995270  =   0.99992595
 KB1446!UTM  16      -   0.99997325  x   1.00032692  =   1.00030016
 KB1446
 KB1446:                Primary Azimuth Mark                     Grid Az
 KB1446:SPC IL W     -  JOHNSON RM 5                             278 12 00.6
 KB1446:UTM  16      -  JOHNSON RM 5                             280 12 04.8
 KB1446
 KB1446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5703439818(NAD 83)
 KB1446
 KB1446|---------------------------------------------------------------------|
 KB1446| PID    Reference Object                     Distance      Geod. Az  |
 KB1446|                                                           dddmmss.s |
 KB1446| KB1461 STANDARD CITY OIL CO STACK          APPROX.18.5 KM 0074818.0 |
 KB1446| CI7602 JOHNSON AZ MK                                      0815143.7 |
 KB1446| KB1443 LITCHFIELD MUNICIPAL TANK           APPROX.14.0 KM 0891554.8 |
 KB1446| KB1442 LITCHFIELD BROWN SHOE CO TK         APPROX.13.7 KM 0894213.3 |
 KB1446| KB1441 LITCHFIELD BROWN SHOE CO STK        APPROX.13.7 KM 0894818.2 |
 KB1446| KB1440 LITCHFIELD CATH CHURCH SPIRE        APPROX.13.6 KM 0903225.7 |
 KB1446| KB1444 LITCHFIELD AMER RADIATOR STK        APPROX.14.8 KM 0911033.7 |
 KB1446| KB1453 CONSOLIDATED COAL MINE 15 STK       APPROX.12.3 KM 1595800.2 |
 KB1446| KB1457 SUPERIOR COAL CO MINE 1 STK         APPROX. 7.3 KM 1630800.5 |
 KB1446| KB1449 SUPERIOR COAL CO MINE 3 STK         APPROX. 8.3 KM 1892032.6 |
 KB1446| CI7603 JOHNSON RM 1                         49.710 METERS 18955     |
 KB1446| CI7605 JOHNSON RM 3                         49.618 METERS 19000     |
 KB1446| KB1445 GILLESPIE MUNICIPAL TANK            APPROX. 4.3 KM 1925327.8 |
 KB1446| KB1450 SUPERIOR COAL CO MINE 4 STK         APPROX.12.7 KM 1964737.9 |
 KB1446| KB1447 GILLESPIE ATT MICROWAVE TOWER       APPROX. 5.1 KM 1981000.1 |
 KB1446| CI7607 JOHNSON RM 5                        423.811 METERS 2782525.9 |
 KB1446| CI7606 JOHNSON RM 4                         34.793 METERS 31236     |
 KB1446| CI7604 JOHNSON RM 2                         34.796 METERS 31240     |
 KB1446|---------------------------------------------------------------------|
 KB1446
 KB1446                          SUPERSEDED SURVEY CONTROL
 KB1446
 KB1446  NAD 83(1986)-  39 10 25.23671(N)    089 48 45.08914(W) AD(       ) 1
 KB1446  NAD 27      -  39 10 25.06800(N)    089 48 44.74100(W) AD(       ) 1
 KB1446
 KB1446.Superseded values are not recommended for survey control.
 KB1446
 KB1446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1446.See file dsdata.pdf to determine how the superseded data were derived.
 KB1446
 KB1446_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1446_STAMPING: JOHNSON 1934 1974
 KB1446_MARK LOGO: NGS
 KB1446_PROJECTION: RECESSED 76 CENTIMETERS
 KB1446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1446+STABILITY: SURFACE MOTION
 KB1446
 KB1446  HISTORY     - Date     Condition        Report By
 KB1446  HISTORY     - 1934     MONUMENTED       CGS
 KB1446  HISTORY     - 1974     SEE DESCRIPTION  NGS
 KB1446
 KB1446                          STATION DESCRIPTION
 KB1446
 KB1446'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1446'ON THE EAST SIDE OF STATE HIGHWAY 4, 3.5 MILES NORTH OF GILLESPIE, IN
 KB1446'AN ORCHARD OWNED BY HARRY V. GEHM, WHOSE FARM BUILDINGS ARE IN
 KB1446'THE SOUTHEAST ANGLE OF A CROSS ROAD - STATE HIGHWAY 4 AND AN
 KB1446'EAST-WEST DIRT ROAD - 58.5 FEET EAST OF THE CENTER LINE OF STATE
 KB1446'HIGHWAY 4, 136 FEET EAST OF THE NORTHEAST CORNER OF THE HONEY CREEK
 KB1446'BAPTIST CHURCH, 68.5 FEET SOUTHEAST OF THE NORTHWEST CORNER OF
 KB1446'THE ORCHARD, AND PROJECTS 6 INCHES.
 KB1446'
 KB1446'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1446'DISKS SET IN CONCRETE.
 KB1446'
 KB1446'REFERENCE MARK NO. 1 IS SOUTH OF THE STATION, IN THE EAST
 KB1446'RIGHT-OF-WAY FENCE OF STATE HIGHWAY 4, 57 FEET NORTH OF THE
 KB1446'SOUTHWEST CORNER OF THE ORCHARD, 244.50 FEET SOUTH-SOUTHEAST OF
 KB1446'REFERENCE MARK NO. 2, AND PROJECTS 7 INCHES.  REFERENCE MARK
 KB1446'NO 2 IS NORTHWEST OF THE STATION, IN THE WEST RIGHT-OF-WAY FENCE OF
 KB1446'STATE HIGHWAY 4, 65 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 KB1446'CHURCH, AND PROJECTS 8 INCHES.
 KB1446'
 KB1446'AZIMUTH MARK IS EAST OF THE STATION, IN THE NORTH RIGHT-OF-WAY FENCE
 KB1446'OF THE EAST-WEST ROAD, 20 FEET EAST OF A DRIVEWAY LEADING
 KB1446'IN TO THE FIRST FARM BUILDINGS ON THE NORTH SIDE OF THE ROAD, EAST OF
 KB1446'THE CROSSROADS, AND PROJECTS 3 INCHES.
 KB1446'
 KB1446'113-FOOT LIGHT ABOVE LITCHFIELD IS VISIBLE AT 53 FEET.
 KB1446'
 KB1446'100-FOOT LIGHT ABOVE MOUNT OLIVE IS VISIBLE AT 50 FEET.
 KB1446'
 KB1446'113-FOOT LIGHT ABOVE STAUNTON IS VISIBLE AT 60 FEET.
 KB1446'
 KB1446'100-FOOT LIGHT ABOVE GILLESPIE IS VISIBLE AT 25 FEET.
 KB1446'
 KB1446'100-FOOT LIGHT ABOVE BAUER IS VISIBLE AT 18 FEET.
 KB1446'
 KB1446'87-FOOT LIGHT ABOVE KELSEY IS VISIBLE AT 77 FEET.
 KB1446'
 KB1446'113-FOOT LIGHT ABOVE RHODES IS VISIBLE AT 64 FEET.
 KB1446'
 KB1446'113-FOOT LIGHT ABOVE CARLINVILLE IS VISIBLE AT 32 FEET.
 KB1446'
 KB1446'113-FOOT LIGHT ABOVE KASTEN IS VISIBLE AT 45 FEET.
 KB1446
 KB1446                          STATION RECOVERY (1974)
 KB1446
 KB1446'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB1446'THE UNDERGROUND STATION MARK AND THE AZIMUTH MARK WERE FOUND IN
 KB1446'GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND IN A CULTIVATED
 KB1446'FIELD, DISTURBED AND WAS LOWERED AT THE REQUEST OF THE PROPERTY
 KB1446'OWNER HOLDING THE UNDERGROUND POINT.  BOTH REFERENCE MARKS WERE
 KB1446'FOUND WITH THE VERY TOP PORTION BROKEN OFF AND NEW DISKS (REFERENCE
 KB1446'MARKS 3 AND 4) WERE SET IN THE POST.  THE LINE OF SIGHT TO THE
 KB1446'AZIMUTH MARK IS OBSTRUCTED BY METAL BUILDINGS AND A NEW AZIMUTH
 KB1446'MARK REFERENCE MARK 5 WAS SET.  A NEW AND COMPLETE DESCRIPTION
 KB1446'FOLLOWS--
 KB1446'
 KB1446'THE STATION IS LOCATED IN A CULTIVATED FIELD OWNED BY MR. CARL
 KB1446'OLIVE, 61 FEET SOUTHEAST OF A 24 INCH COTTONWOOD TREE, 262 FEET
 KB1446'SOUTH OF THE CENTERLINE OF A PAVED ROAD, 104 FEET SOUTHWEST OF A 30
 KB1446'INCH MAPLE TREE AND FENCE CORNER, 66 FEET WEST SOUTHWEST OF A 24
 KB1446'INCH YELLOW CHERRY TREE AND 57 FEET EAST OF THE CENTERLINE OF
 KB1446'STATE HIGHWAY 4.  THE MONUMENT IS 30 INCHES UNDERGROUND AND
 KB1446'THE DISK IS STAMPED JOHNSON 1934 1974.
 KB1446'
 KB1446'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 4
 KB1446'AT THE WEST EDGE OF THE MAIN STREET AT GILLESPIE, GO NORTH ON
 KB1446'HIGHWAY 4 FOR 3.5 MILES TO THE STATION ON THE RIGHT.
 KB1446'
 KB1446'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE
 KB1446'HIGHWAY FOR 0.05 MILE TO A PAVED CROSSROAD.  TURN LEFT AND GO WEST
 KB1446'ON PAVED ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT.
 KB1446'
 KB1446'REFERENCE MARK 3 IS 27 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 KB1446'1 FOOT NORTH OF A METAL WITNESS POST AND 56 FEET SOUTH OF A
 KB1446'TELEPHONE POLE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 KB1446'STAMPED JOHNSON 1934 NO 3 1974.
 KB1446'
 KB1446'REFERENCE MARK 4 IS 25 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 KB1446'22 FEET SOUTH OF THE CENTERLINE OF AN ENTRANCE DRIVE, 41 FEET NORTH
 KB1446'OF A TELEPHONE POLE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE
 KB1446'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED JOHNSON 1934
 KB1446'NO 4 1974.
 KB1446'
 KB1446'THE AZIMUTH MARK (REFERENCE MARK 5) IS 17 FEET WEST OF A TELEPHONE
 KB1446'POLE, 24 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1 FOOT EAST OF
 KB1446'A METAL WITNESS POST AND 1 FOOT NORTH OF A FENCE.  THE MONUMENT
 KB1446'PROJECTS 5 INCHES AND THE DISK IS STAMPED JOHNSON AZ 1934 NO 5
 KB1446'1974.
 KB1446'
 KB1446'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 KB1446'NORTH OF GILLESPIE.
 KB1446'
 KB1446'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI7607 ***********************************************************************
 CI7607  DESIGNATION -  JOHNSON RM 5
 CI7607  PID         -  CI7607
 CI7607  STATE/COUNTY-  IL/MACOUPIN
 CI7607  COUNTRY     -  US
 CI7607  USGS QUAD   -  GILLESPIE NORTH (2018)
 CI7607
 CI7607                         *CURRENT SURVEY CONTROL
 CI7607  ______________________________________________________________________
 CI7607* NAD 83(2011) POSITION- 39 10 27.24961(N) 089 49 02.55467(W)   ADJUSTED
 CI7607* NAD 83(2011) ELLIP HT-   167.863 (meters)        (06/27/12)   ADJUSTED
 CI7607* NAD 83(2011) EPOCH   -  2010.00
 CI7607* NAVD 88 ORTHO HEIGHT -   199.2   (meters)      654.    (feet) GPS OBS
 CI7607  ______________________________________________________________________
 CI7607  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 CI7607  GEOID HEIGHT    -        -31.381 (meters)                     GEOID12A
 CI7607  GEOID HEIGHT    -        -31.358 (meters)                     GEOID18
 CI7607  NAD 83(2011) X  -     15,781.550 (meters)                     COMP
 CI7607  NAD 83(2011) Y  - -4,951,236.422 (meters)                     COMP
 CI7607  NAD 83(2011) Z  -  4,007,437.003 (meters)                     COMP
 CI7607  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 CI7607
 CI7607  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI7607  Standards:
 CI7607         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI7607            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI7607  -------------------------------------------------------------------
 CI7607  NETWORK    0.38   0.78           0.17   0.14   0.40      0.06438223
 CI7607  -------------------------------------------------------------------
 CI7607  Click here for local accuracies and other accuracy information.
 CI7607
 CI7607.The horizontal coordinates were established by GPS observations
 CI7607.and adjusted by the National Geodetic Survey in June 2012.
 CI7607
 CI7607.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI7607.been affixed to the stable North American tectonic plate. See 
 CI7607.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI7607
 CI7607.The horizontal coordinates are valid at the epoch date displayed above
 CI7607.which is a decimal equivalence of Year/Month/Day.
 CI7607
 CI7607.The orthometric height was determined by GPS observations and a
 CI7607.high-resolution geoid model.
 CI7607
 CI7607.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI7607.GEOID18 height accuracy estimate available here.
 CI7607
 CI7607.Click photographs - Photos may exist for this station.
 CI7607
 CI7607.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI7607
 CI7607.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI7607
 CI7607.The ellipsoidal height was determined by GPS observations
 CI7607.and is referenced to NAD 83.
 CI7607
 CI7607. The following values were computed from the NAD 83(2011) position.
 CI7607
 CI7607;                    North         East     Units Scale Factor Converg.
 CI7607;SPC IL W     -   278,369.442   730,181.682   MT  0.99995239   +0 13 14.3
 CI7607;SPC IL W     -   913,283.74  2,395,604.40   sFT  0.99995239   +0 13 14.3
 CI7607;UTM  16      - 4,339,893.605   256,617.892   MT  1.00032942   -1 46 50.0
 CI7607
 CI7607!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI7607!SPC IL W     -   0.99997366  x   0.99995239  =   0.99992606
 CI7607!UTM  16      -   0.99997366  x   1.00032942  =   1.00030308
 CI7607
 CI7607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5661739893(NAD 83)
 CI7607
 CI7607                          SUPERSEDED SURVEY CONTROL
 CI7607
 CI7607  NAD 83(2007)-  39 10 27.24960(N)    089 49 02.55543(W) AD(2002.00) 0
 CI7607  ELLIP H (02/10/07)  167.888  (m)                       GP(2002.00)    
 CI7607  ELLIP H (12/06/04)  167.882  (m)                       GP(       ) 4 1
 CI7607  NAD 83(1997)-  39 10 27.24950(N)    089 49 02.55571(W) AD(       ) 1
 CI7607  ELLIP H (03/22/04)  167.898  (m)                       GP(       ) 3 1
 CI7607  NAVD 88 (03/22/04)  199.2    (m)  GEOID03  model used  GPS OBS        
 CI7607
 CI7607.Superseded values are not recommended for survey control.
 CI7607
 CI7607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI7607.See file dsdata.pdf to determine how the superseded data were derived.
 CI7607
 CI7607_MARKER: DR = REFERENCE MARK DISK
 CI7607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI7607_STAMPING: JOHNSON 1934 NO 5 1974
 CI7607_MARK LOGO: NGS
 CI7607_PROJECTION: FLUSH
 CI7607_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI7607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI7607+STABILITY: SURFACE MOTION
 CI7607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI7607+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2019
 CI7607
 CI7607  HISTORY     - Date     Condition        Report By
 CI7607  HISTORY     - 1974     MONUMENTED       NGS
 CI7607  HISTORY     - 20040121 GOOD             WOOLPT
 CI7607  HISTORY     - 20110719 GOOD             ILDT
 CI7607  HISTORY     - 20130923 GOOD             ILDT
 CI7607  HISTORY     - 20191023 GOOD             ILDT
 CI7607
 CI7607                          STATION DESCRIPTION
 CI7607
 CI7607'DESCRIBED BY WOOLPERT CONSULTANTS 2004 (BJM)
 CI7607'THIS STATION IS LOCATED APPROXIMATELY 8.75 MI WEST OF THE CITY
 CI7607'FLITCHFIELD, 8.10 MI SOUTH-SOUTHEAST OF THE CITY OF CARLINVILLEAND
 CI7607'3.10 MI NORTH OF THE CITY OF GILLESPIE, ON THE SOUTH SIDE OFHONEY
 CI7607'CREEK ROAD.
 CI7607'
 CI7607'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 16 WITHSTATE
 CI7607'HIGHWAY 4 (INTERSECTION OF ELM STREET AND SPRINGFIELDROAD), ON THE
 CI7607'NORTHEAST SIDE OF GILLESPIE, GO NORTH 2.75 MI ONHIGHWAY 4 TO THE
 CI7607'JUNCTION OF HIGHWAY 4 WITH HONEY CREEK ROAD,TURN LEFT AND GO WEST 0.25
 CI7607'MI ON HONEY CREEK ROAD TO THE STATIONON THE LEFT. THE STATION IS A
 CI7607'STANDARD BRONZE CGS REFERENCE MARKDISK STAMPED --JOHNSON 1934 NO 5
 CI7607'1974-- SET INTO THE TOP OF A12-INCH DIAMETER CONCRETE MONUMENT
 CI7607'RECESSED 1 CM BELOW GROUND.
 CI7607'
 CI7607'THE STATION IS APPROXIMATELY 82 M (270 FT) SOUTHWEST OF ATELEPHONE
 CI7607'PEDESTAL, 8.1 M (26.5 FT) SOUTH OF THE CENTERLINE OFHONEY CREEK ROAD,
 CI7607'5.2 M (17.2 FT) SOUTH OF THE SOUTH EDGE OFHONEY CREEK ROAD, 5.2 M
 CI7607'(17.0 FT) WEST OF A UTILITY POLE,APPROXIMATELY 1 M (3.3 FT) NORTH OF
 CI7607'THE NORTH EDGE OF ACULTIVATED FIELD AND 0.3 M (1 FOOT) NORTH OF METAL
 CI7607'WITNESS POST.
 CI7607
 CI7607                          STATION RECOVERY (2011)
 CI7607
 CI7607'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 CI7607'RECOVERED AS DESCRIBED.
 CI7607
 CI7607                          STATION RECOVERY (2013)
 CI7607
 CI7607'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 CI7607'RECOVERED IN GOOD CONDITION.
 CI7607
 CI7607                          STATION RECOVERY (2019)
 CI7607
 CI7607'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 CI7607'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1718 ***********************************************************************
 JB1718  DESIGNATION -  JOHNSONVILLE RAD KSB 781 MAST
 JB1718  PID         -  JB1718
 JB1718  STATE/COUNTY-  IL/WAYNE
 JB1718  COUNTRY     -  US
 JB1718  USGS QUAD   -  CRISP (2018)
 JB1718
 JB1718                         *CURRENT SURVEY CONTROL
 JB1718  ______________________________________________________________________
 JB1718* NAD 83(1997) POSITION- 38 29 12.64681(N) 088 33 10.61750(W)   ADJUSTED
 JB1718  ______________________________________________________________________
 JB1718  GEOID HEIGHT    -        -30.726 (meters)                     GEOID18
 JB1718  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 JB1718  HORZ ORDER      -  THIRD
 JB1718
 JB1718.The horizontal coordinates were established by classical geodetic methods
 JB1718.and adjusted by the National Geodetic Survey in October 1999.
 JB1718
 JB1718.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1718.GEOID18 height accuracy estimate available here.
 JB1718
 JB1718.Click photographs - Photos may exist for this station.
 JB1718
 JB1718.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1718
 JB1718. The following values were computed from the NAD 83(1997) position.
 JB1718
 JB1718;                    North         East     Units Scale Factor Converg.
 JB1718;SPC IL E     -   202,036.828   280,839.276   MT  0.99997952   -0 08 12.0
 JB1718;SPC IL E     -   662,849.16    921,386.86   sFT  0.99997952   -0 08 12.0
 JB1718;UTM  16      - 4,260,976.342   364,557.722   MT  0.99982591   -0 57 59.8
 JB1718
 JB1718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6455760976(NAD 83)
 JB1718
 JB1718                          SUPERSEDED SURVEY CONTROL
 JB1718
 JB1718  NAD 83(1993)-  38 29 12.66016(N)    088 33 10.61592(W) AD(       ) 3
 JB1718  NAD 83(1986)-  38 29 12.66040(N)    088 33 10.61567(W) AD(       ) 3
 JB1718  NAD 27      -  38 29 12.48720(N)    088 33 10.42758(W) AD(       ) 3
 JB1718
 JB1718.Superseded values are not recommended for survey control.
 JB1718
 JB1718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1718.See file dsdata.pdf to determine how the superseded data were derived.
 JB1718
 JB1718_MARKER: 42 = RADIO/TV MAST
 JB1718
 JB1718  HISTORY     - Date     Condition        Report By
 JB1718  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1718
 JB1718                          STATION DESCRIPTION
 JB1718
 JB1718'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1718'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED ABOUT 2
 JB1718'MILES SOUTH AND
 JB1718'0.75 MILE WEST OF JOHNSONVILLE AND OWNED BY THE
 JB1718'TRUNKLINE GAS COMPANY.  IS IS A
 JB1718'GUYED STEEL STRUCTURE PAINTED
 JB1718'ALTERNATELY IN SECTIONS OF INTERNATIONAL RED AND
 JB1718'WHITE.  THE OVERALL
 JB1718'HEIGHT IS 312 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1631 ***********************************************************************
 HB1631  DESIGNATION -  JOHNSTON CITY MUNICIPAL TANK
 HB1631  PID         -  HB1631
 HB1631  STATE/COUNTY-  IL/WILLIAMSON
 HB1631  COUNTRY     -  US
 HB1631  USGS QUAD   -  JOHNSTON CITY (2018)
 HB1631
 HB1631                         *CURRENT SURVEY CONTROL
 HB1631  ______________________________________________________________________
 HB1631* NAD 83(1997) POSITION- 37 49 09.57017(N) 088 54 53.88779(W)   ADJUSTED
 HB1631  ______________________________________________________________________
 HB1631  GEOID HEIGHT    -        -29.317 (meters)                     GEOID18
 HB1631  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 HB1631  HORZ ORDER      -  THIRD
 HB1631
 HB1631.The horizontal coordinates were established by classical geodetic methods
 HB1631.and adjusted by the National Geodetic Survey in October 1999.
 HB1631
 HB1631.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1631.GEOID18 height accuracy estimate available here.
 HB1631
 HB1631.Click photographs - Photos may exist for this station.
 HB1631
 HB1631.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1631
 HB1631. The following values were computed from the NAD 83(1997) position.
 HB1631
 HB1631;                    North         East     Units Scale Factor Converg.
 HB1631;SPC IL E     -   128,080.765   248,789.501   MT  1.00000729   -0 21 23.9
 HB1631;SPC IL E     -   420,211.64    816,236.89   sFT  1.00000729   -0 21 23.9
 HB1631;UTM  16      - 4,187,496.533   331,451.340   MT  0.99994991   -1 10 28.1
 HB1631
 HB1631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3145187496(NAD 83)
 HB1631
 HB1631                          SUPERSEDED SURVEY CONTROL
 HB1631
 HB1631  NAD 83(1993)-  37 49 09.58017(N)    088 54 53.88765(W) AD(       ) 3
 HB1631  NAD 83(1986)-  37 49 09.58257(N)    088 54 53.88986(W) AD(       ) 3
 HB1631  NAD 27      -  37 49 09.40369(N)    088 54 53.64215(W) AD(       ) 3
 HB1631
 HB1631.Superseded values are not recommended for survey control.
 HB1631
 HB1631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1631.See file dsdata.pdf to determine how the superseded data were derived.
 HB1631
 HB1631_MARKER: 53 = ELEVATED TANK
 HB1631
 HB1631  HISTORY     - Date     Condition        Report By
 HB1631  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1631  HISTORY     - 1962     GOOD             CGS
 HB1631
 HB1631                          STATION DESCRIPTION
 HB1631
 HB1631'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1631'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED ABOUT 1/2
 HB1631'MILE EAST OF JOHNSTON CITY.  IT IS A FOUR LEGGED STEEL STRUCTURE
 HB1631'PAINTED SILVER WITH AN OVERALL HEIGHT OF 150 FEET.
 HB1631
 HB1631                          STATION RECOVERY (1962)
 HB1631
 HB1631'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1631'THE STATION WAS RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1754 ***********************************************************************
 MF1754  DESIGNATION -  JOLIET
 MF1754  PID         -  MF1754
 MF1754  STATE/COUNTY-  IL/WILL
 MF1754  COUNTRY     -  US
 MF1754  USGS QUAD   -  JOLIET (2018)
 MF1754
 MF1754                         *CURRENT SURVEY CONTROL
 MF1754  ______________________________________________________________________
 MF1754* NAD 83(1997) POSITION- 41 31 23.46502(N) 088 06 37.53042(W)   ADJUSTED
 MF1754* NAVD 88 ORTHO HEIGHT -   200.    (meters)      656.    (feet) SCALED
 MF1754  ______________________________________________________________________
 MF1754  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 MF1754  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 MF1754  HORZ ORDER      -  FIRST
 MF1754
 MF1754.The horizontal coordinates were established by classical geodetic methods
 MF1754.and adjusted by the National Geodetic Survey in October 1999.
 MF1754
 MF1754.The orthometric height was scaled from a topographic map.
 MF1754
 MF1754.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1754.GEOID18 height accuracy estimate available here.
 MF1754
 MF1754.Click photographs - Photos may exist for this station.
 MF1754
 MF1754.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1754
 MF1754. The following values were computed from the NAD 83(1997) position.
 MF1754
 MF1754;                    North         East     Units Scale Factor Converg.
 MF1754;SPC IL E     -   539,168.693   318,604.883   MT  0.99997926   +0 08 52.0
 MF1754;SPC IL E     - 1,768,922.62  1,045,289.52   sFT  0.99997926   +0 08 52.0
 MF1754;UTM  16      - 4,597,433.371   407,353.192   MT  0.99970563   -0 44 10.2
 MF1754
 MF1754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1754!SPC IL E     -   0.99997384  x   0.99997926  =   0.99995310
 MF1754!UTM  16      -   0.99997384  x   0.99970563  =   0.99967948
 MF1754
 MF1754:                Primary Azimuth Mark                     Grid Az
 MF1754:SPC IL E     -  MINOOKA                                  264 27 39.7
 MF1754:UTM  16      -  MINOOKA                                  265 20 41.9
 MF1754
 MF1754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0735397433(NAD 83)
 MF1754
 MF1754|---------------------------------------------------------------------|
 MF1754| PID    Reference Object                     Distance      Geod. Az  |
 MF1754|                                                           dddmmss.s |
 MF1754| MF1338 JOLIET ILL ST PENITENTIARY TK       APPROX. 6.3 KM 0101050.0 |
 MF1754| MF1343 JOLIET ILL ST PENITENTIARY STK      APPROX. 6.3 KM 0105206.9 |
 MF1754| MF1339 JOLIET MUNICIPAL TANK               APPROX. 0.8 KM 0563523.8 |
 MF1754| MF1348 JOLIET COUNTY COURTHOUSE DOME       APPROX. 2.4 KM 0855235.6 |
 MF1754| CI7612 JOLIET RM 1                          30.218 METERS 15440     |
 MF1754| MF1342 JOLIET AM STEEL WIRE CO STK         APPROX. 2.1 KM 1825043.7 |
 MF1754| MF1349 JOLIET AMERICAN CAN CO TANK         APPROX. 2.3 KM 2002936.3 |
 MF1754| MF1435 MINOOKA MUNICIPAL TANK              APPROX.14.7 KM 2392656.0 |
 MF1754| MF1433 MINOOKA CHURCH SPIRE                APPROX.14.9 KM 2401303.2 |
 MF1754| CI7613 JOLIET RM 2                          89.307 METERS 24950     |
 MF1754| MF1357 MINOOKA                             APPROX.11.5 KM 2643631.7 |
 MF1754| MF1351 PLAINFIELD WHITE WATER TANK         APPROX.12.3 KM 3195752.9 |
 MF1754|---------------------------------------------------------------------|
 MF1754
 MF1754                          SUPERSEDED SURVEY CONTROL
 MF1754
 MF1754  NAD 83(1997)-  41 31 23.46544(N)    088 06 37.53057(W) AD(       ) 1
 MF1754  NAD 83(1986)-  41 31 23.46660(N)    088 06 37.54188(W) AD(       ) 1
 MF1754  NAD 27      -  41 31 23.35400(N)    088 06 37.32500(W) AD(       ) 1
 MF1754
 MF1754.Superseded values are not recommended for survey control.
 MF1754
 MF1754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1754.See file dsdata.pdf to determine how the superseded data were derived.
 MF1754
 MF1754_MARKER: DS = TRIANGULATION STATION DISK
 MF1754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1754_STAMPING: JOLIET 1930
 MF1754_MARK LOGO: CGS
 MF1754_PROJECTION: RECESSED 30 CENTIMETERS
 MF1754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1754+STABILITY: SURFACE MOTION
 MF1754
 MF1754  HISTORY     - Date     Condition        Report By
 MF1754  HISTORY     - 1930     MONUMENTED       CGS
 MF1754  HISTORY     - 1944     GOOD             CGS
 MF1754  HISTORY     - 1954     SEE DESCRIPTION  CGS
 MF1754  HISTORY     - 20080923 MARK NOT FOUND   GEOCAC
 MF1754
 MF1754                          STATION DESCRIPTION
 MF1754
 MF1754'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1754'STATION IS ABOUT 1 MILE W OF THE CENTER OF JOLIET, ON THE
 MF1754'N SIDE OF THE JOLIET-TROY ROAD, IN THE SW CORNER OF THE
 MF1754'DISTRICT SCHOOL GROUNDS, ABOUT 100 PACES TO THE SW OF THE
 MF1754'SCHOOL BUILDING AND 58 FEET N OF THE CENTER OF THE PAVEMENT.
 MF1754'THE JOLIET FLORIST GREENHOUSE IS JUST TO THE NORTHWARD OF
 MF1754'THE SCHOOLHOUSE.  THE STATION IS ABOUT 30 METERS NE OF A
 MF1754'HOUSE NUMBERED 1402, WHICH IS ON S SIDE OF THE ROAD.
 MF1754'THE MARK IS 1 FOOT BELOW THE SURFACE.
 MF1754'
 MF1754'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1754'DISKS SET IN CONCRETE.
 MF1754'
 MF1754'REFERENCE MARK NO. 1, IS ON S SIDE OF THE PAVEMENT OPPOSITE
 MF1754'THE SW CORNER OF THE SCHOOL GROUNDS, 33 FEET S OF THE CENTER
 MF1754'OF THE PAVEMENT, 2 FEET W OF A 6-FOOT BRICK COLUMN USED TO
 MF1754'MARK A SUBDIVISION, AND 24 FEET E OF A DIRT ROAD LEADING
 MF1754'S.  IT IS ABOUT 30 METERS E OF HOUSE NO. 1402.  REFERENCE
 MF1754'MARK NO. 2 IS ABOUT 150 METERS W OF A SCHOOLHOUSE ON S SIDE
 MF1754'OF PAVEMENT, 33 FEET S OF CENTER AND ABOUT 8 FEET E OF A
 MF1754'LARGE TREE.  IT IS ABOUT 175 FEET W OF HOUSE NO. 1402.
 MF1754'
 MF1754'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1754
 MF1754                          STATION RECOVERY (1944)
 MF1754
 MF1754'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1754'STATION WAS RECOVERED AS DESCRIBED BY F.L.G. IN 1930.  THE
 MF1754'SCHOOLHOUSE MENTIONED IN THE ORIGINAL DESCRIPTION IS GONE
 MF1754'AND REFERENCE MARK 2 COULD NOT BE FOUND.  IT IS BELIEVED TO
 MF1754'HAVE BEEN DESTROYED.  A NEW REFERENCE MARK, NO. 3, AND AN
 MF1754'AZIMUTH MARK, BRONZE DISKS SET IN CONCRETE, WERE ESTABLISHED
 MF1754'BY THIS PARTY.  THIS REFERENCE MARK 3 WAS OCCUPIED AT THIS
 MF1754'TIME SINCE THE STATION MARK IS LOCATED SO NEAR CATHERINE
 MF1754'STREET THAT A STEEL TOWER COULD NOT BE ERECTED WITH SAFETY.
 MF1754'
 MF1754'STATION IS IN THE NE ANGLE OF THE INTERSECTION OF CATHERINE
 MF1754'STREET AND U.S. HIGHWAY 52 (JEFFERSON STREET).  IT IS 58
 MF1754'FEET N OF JEFFERSON STREET AND 15 FEET E OF CATHERINE STREET.
 MF1754'THE DISK IS STAMPED JOLIET 1930 AND PROJECTS ABOUT 12 INCHES.
 MF1754'
 MF1754'REFERENCE MARK 1 IS 99.16 FEET SSE OF THE STATION.  IT IS STAMPED
 MF1754'JOLIET NO 1 1930.
 MF1754'
 MF1754'REFERENCE MARK 3 IS 55 FEET N OF THE APPROXIMATE CENTER LINE
 MF1754'OF JEFFERSON STREET AND 61 FEET E OF THE CENTER LINE OF
 MF1754'CATHERINE STREET.  IT IS STAMPED JOLIET NO 3 1944 AND IS
 MF1754'FLUSH WITH THE GROUND.
 MF1754'
 MF1754'AZIMUTH MARK IS AT THE SE ANGLE OF THE INTERSECTION OF MORGAN
 MF1754'AND REEDWOOD STREETS AND 2 FEET N OF THE STREET SIGNPOST.
 MF1754'IT IS STAMPED JOLIET 1944.
 MF1754'
 MF1754'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 MF1754'66 AND 52 IN JOLIET, GO W ON HIGHWAY 52 (JEFFERSON STREET) FOR
 MF1754'1.6 MILES TO THE JUNCTION OF CATHERINE STREET AND STATION
 MF1754'ON THE RIGHT.
 MF1754'
 MF1754'TO REACH THE AZIMUTH MARK FROM THE STATION, GO W ON JEFFERSON
 MF1754'STREET FOR ABOUT 0.1 MILE TO REEDWOOD STREET.  TURN LEFT
 MF1754'AND GO S FOR 0.35 MILE TO MORGAN STREET AND THE MARK ON
 MF1754'THE LEFT.
 MF1754'
 MF1754'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MF1754
 MF1754                          STATION RECOVERY (1954)
 MF1754
 MF1754'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (LBO)
 MF1754'STATION MARK OR REFERENCE MARK NO. 3 1944 COULD NOT BE RECOVERED.
 MF1754'A SHOPPING CENTER HAS BEEN BUILT UP IN THE IMMEDIATE VICINITY
 MF1754'SINCE 1944 AND THE AREA IS NOW SURFACED AND USED AS A PARKING
 MF1754'LOT.  ACCORDING TO LOCAL INFORMATION THE STATION MARK AND
 MF1754'R.M. 3 HAVE BEEN DESTROYED.  R.M. 1 AND R.M. 2 WERE RECOVERED
 MF1754'AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 MF1754'
 MF1754'NOTE--A LETTER FROM W.N. MARTIN DATED 4/20/56 STATES THAT
 MF1754'ONLY R.M. 2 WAS FOUND AND IT WAS IMPOSSIBLE TO BUILD IN
 MF1754'THE VICINITY.  A NEW STATION PERSHING 1956 WAS ESTABLISHED
 MF1754'1/4 MILE WEST AND 1/4 MILE NORTH OF STATION.
 MF1754
 MF1754                          STATION RECOVERY (2008)
 MF1754
 MF1754'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1754'A COMMERCIAL DRUG STORE AND ITS PARKING LOT NOW EXIST IN THIS AREA.
 MF1754'NO MARKS RELATED TO THIS PID WERE FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1349 ***********************************************************************
 MF1349  DESIGNATION -  JOLIET AMERICAN CAN CO TANK
 MF1349  PID         -  MF1349
 MF1349  STATE/COUNTY-  IL/WILL
 MF1349  COUNTRY     -  US
 MF1349  USGS QUAD   -  JOLIET (2018)
 MF1349
 MF1349                         *CURRENT SURVEY CONTROL
 MF1349  ______________________________________________________________________
 MF1349* NAD 83(1997) POSITION- 41 30 14.93764(N) 088 07 11.60063(W)   ADJUSTED
 MF1349  ______________________________________________________________________
 MF1349  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 MF1349  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 MF1349  HORZ ORDER      -  THIRD
 MF1349
 MF1349.The horizontal coordinates were established by classical geodetic methods
 MF1349.and adjusted by the National Geodetic Survey in October 1999.
 MF1349
 MF1349.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1349.GEOID18 height accuracy estimate available here.
 MF1349
 MF1349.Click photographs - Photos may exist for this station.
 MF1349
 MF1349.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1349
 MF1349. The following values were computed from the NAD 83(1997) position.
 MF1349
 MF1349;                    North         East     Units Scale Factor Converg.
 MF1349;SPC IL E     -   537,052.607   317,820.201   MT  0.99997891   +0 08 29.2
 MF1349;SPC IL E     - 1,761,980.09  1,042,715.11   sFT  0.99997891   +0 08 29.2
 MF1349;UTM  16      - 4,595,330.214   406,536.186   MT  0.99970750   -0 44 31.8
 MF1349
 MF1349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0653695330(NAD 83)
 MF1349
 MF1349                          SUPERSEDED SURVEY CONTROL
 MF1349
 MF1349  NAD 83(1997)-  41 30 14.93795(N)    088 07 11.60088(W) AD(       ) 3
 MF1349  NAD 83(1986)-  41 30 14.93928(N)    088 07 11.61186(W) AD(       ) 3
 MF1349  NAD 27      -  41 30 14.82000(N)    088 07 11.37000(W) AD(       ) 3
 MF1349
 MF1349.Superseded values are not recommended for survey control.
 MF1349
 MF1349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1349.See file dsdata.pdf to determine how the superseded data were derived.
 MF1349
 MF1349_MARKER: 53 = ELEVATED TANK
 MF1349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1349+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2009
 MF1349
 MF1349  HISTORY     - Date     Condition        Report By
 MF1349  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1349  HISTORY     - 1956     GOOD             CGS
 MF1349  HISTORY     - 1976     GOOD             ALSTER
 MF1349  HISTORY     - 20091210 GOOD             GEOCAC
 MF1349
 MF1349                          STATION DESCRIPTION
 MF1349
 MF1349'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1349'THE STATION WAS LOCATED BUT NOT DESCRIBED IN 1930.  THE
 MF1349'STATION IS LOCATED IN THE ROCKDALE SECTION OF JOLIET (SOUTHWEST
 MF1349'SECTION), ABOUT 250 FEET SOUTH OF MOEN ST. AND 100 FEET WEST
 MF1349'OF STRYKER ST.  IT IS A STEEL TANK, BUILT IN 1916, ATOP A
 MF1349'4 LEGGED STEEL STRUCTURE, ABOUT 120 FEET HIGH AND IS PAINTED
 MF1349'BLACK.  THIS TANK IS THE TALLER OF TWO TANKS.
 MF1349
 MF1349                          STATION RECOVERY (1976)
 MF1349
 MF1349'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (TCH)
 MF1349'DESCRIPTION AND TANK OK.
 MF1349'
 MF1349'DISTANCE AND DIRECTION FROM NEAREST TOWN--ROCKDALE SECTION OF
 MF1349'JOLIET.
 MF1349
 MF1349                          STATION RECOVERY (2009)
 MF1349
 MF1349'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1349'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1417 ***********************************************************************
 MF1417  DESIGNATION -  JOLIET BLOCKSON CHEM CO TANK
 MF1417  PID         -  MF1417
 MF1417  STATE/COUNTY-  IL/WILL
 MF1417  COUNTRY     -  US
 MF1417  USGS QUAD   -  ELWOOD (2018)
 MF1417
 MF1417                         *CURRENT SURVEY CONTROL
 MF1417  ______________________________________________________________________
 MF1417* NAD 83(1997) POSITION- 41 29 05.99262(N) 088 07 10.45110(W)   ADJUSTED
 MF1417  ______________________________________________________________________
 MF1417  GEOID HEIGHT    -        -33.099 (meters)                     GEOID18
 MF1417  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 MF1417  HORZ ORDER      -  THIRD
 MF1417
 MF1417.The horizontal coordinates were established by classical geodetic methods
 MF1417.and adjusted by the National Geodetic Survey in October 1999.
 MF1417
 MF1417.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1417.GEOID18 height accuracy estimate available here.
 MF1417
 MF1417.Click photographs - Photos may exist for this station.
 MF1417
 MF1417.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1417
 MF1417. The following values were computed from the NAD 83(1997) position.
 MF1417
 MF1417;                    North         East     Units Scale Factor Converg.
 MF1417;SPC IL E     -   534,925.704   317,852.117   MT  0.99997892   +0 08 29.8
 MF1417;SPC IL E     - 1,755,002.08  1,042,819.82   sFT  0.99997892   +0 08 29.8
 MF1417;UTM  16      - 4,593,203.649   406,535.306   MT  0.99970750   -0 44 30.1
 MF1417
 MF1417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0653593203(NAD 83)
 MF1417
 MF1417                          SUPERSEDED SURVEY CONTROL
 MF1417
 MF1417  NAD 83(1997)-  41 29 05.99314(N)    088 07 10.45116(W) AD(       ) 3
 MF1417  NAD 83(1986)-  41 29 05.99413(N)    088 07 10.46307(W) AD(       ) 3
 MF1417  NAD 27      -  41 29 05.87300(N)    088 07 10.24500(W) AD(       ) 3
 MF1417
 MF1417.Superseded values are not recommended for survey control.
 MF1417
 MF1417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1417.See file dsdata.pdf to determine how the superseded data were derived.
 MF1417
 MF1417_MARKER: 53 = ELEVATED TANK
 MF1417
 MF1417  HISTORY     - Date     Condition        Report By
 MF1417  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1417  HISTORY     - 1973     GOOD             ILDT
 MF1417
 MF1417                          STATION DESCRIPTION
 MF1417
 MF1417'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1417'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 MF1417'BLOCKSON CHEMICAL COMPANY, A DIVISION OF MATHIESON CHEMICAL
 MF1417'COMPANY LOCATED AT THE SOUTH SIDE OF THE COMPANY PLANT ON THE
 MF1417'SOUTHEAST SIDE OF THE DES PLAINES RIVER ABOUT 2 MILES SOUTHWEST
 MF1417'OF DOWNTOWN JOLIET.  IT IS A STEEL TANK SUPPORTED BY SIX TUBULAR
 MF1417'STEEL LEGS AND IS PAINTED SILVER WITH THE NAME BLOCKSON PAINTED
 MF1417'ON THREE SIDES IN BLACK LETTERS.  THE HEIGHT IS ABOUT 150
 MF1417'FEET.
 MF1417
 MF1417                          STATION RECOVERY (1973)
 MF1417
 MF1417'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (RIL)
 MF1417'STATION RECOVERED GOOD.
 MF1417'
 MF1417'THE WORD BLOCKSON SHOULD BE CHANGED TO OLIN, THROUGH OUT
 MF1417'DESCRIPTION.  DESCRIPTION IS ADEQUATE.
 MF1417'
 MF1417'DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES S.W. OF JOLIET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1422 ***********************************************************************
 MF1422  DESIGNATION -  JOLIET CATERPILLAR CO WATER TK
 MF1422  PID         -  MF1422
 MF1422  STATE/COUNTY-  IL/WILL
 MF1422  COUNTRY     -  US
 MF1422  USGS QUAD   -  CHANNAHON (2018)
 MF1422
 MF1422                         *CURRENT SURVEY CONTROL
 MF1422  ______________________________________________________________________
 MF1422* NAD 83(1997) POSITION- 41 29 14.60133(N) 088 07 56.50937(W)   ADJUSTED
 MF1422  ______________________________________________________________________
 MF1422  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 MF1422  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 MF1422  HORZ ORDER      -  THIRD
 MF1422
 MF1422.The horizontal coordinates were established by classical geodetic methods
 MF1422.and adjusted by the National Geodetic Survey in October 1999.
 MF1422
 MF1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1422.GEOID18 height accuracy estimate available here.
 MF1422
 MF1422.Click photographs - Photos may exist for this station.
 MF1422
 MF1422.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1422
 MF1422. The following values were computed from the NAD 83(1997) position.
 MF1422
 MF1422;                    North         East     Units Scale Factor Converg.
 MF1422;SPC IL E     -   535,188.722   316,783.033   MT  0.99997846   +0 07 59.3
 MF1422;SPC IL E     - 1,755,865.00  1,039,312.33   sFT  0.99997846   +0 07 59.3
 MF1422;UTM  16      - 4,593,483.041   405,470.690   MT  0.99970997   -0 45 00.7
 MF1422
 MF1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0547093483(NAD 83)
 MF1422
 MF1422                          SUPERSEDED SURVEY CONTROL
 MF1422
 MF1422  NAD 83(1997)-  41 29 14.60193(N)    088 07 56.50953(W) AD(       ) 3
 MF1422  NAD 83(1986)-  41 29 14.60299(N)    088 07 56.52123(W) AD(       ) 3
 MF1422  NAD 27      -  41 29 14.48300(N)    088 07 56.30400(W) AD(       ) 3
 MF1422
 MF1422.Superseded values are not recommended for survey control.
 MF1422
 MF1422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1422.See file dsdata.pdf to determine how the superseded data were derived.
 MF1422
 MF1422_MARKER: 53 = ELEVATED TANK
 MF1422_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1422+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2007
 MF1422
 MF1422  HISTORY     - Date     Condition        Report By
 MF1422  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1422  HISTORY     - 1958     GOOD             CGS
 MF1422  HISTORY     - 1976     GOOD             ALSTER
 MF1422  HISTORY     - 20071020 GOOD             GEOCAC
 MF1422
 MF1422                          STATION DESCRIPTION
 MF1422
 MF1422'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1422'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 MF1422'CATERPILLAR COMPANY LOCATED AT THE SOUTHEAST CORNER OF THE
 MF1422'COMPANY PLANT ON THE WEST SIDE OF THE DES PLAINES RIVER ABOUT
 MF1422'2 MILES SOUTHWEST OF DOWNTOWN JOLIET.  IT IS A STEEL TANK
 MF1422'SUPPORTED BY A SIX-LEGGED STEEL STRUCTURE AND IS PAINTED
 MF1422'SILVER WITH THE NAME CATERPILLAR PAINTED IN BLACK LETTERS ON
 MF1422'A YELLOW BACKGROUND ON THE NORTH SIDE.  THE HEIGHT IS 152
 MF1422'FEET.
 MF1422
 MF1422                          STATION RECOVERY (1958)
 MF1422
 MF1422'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 MF1422'INTERSECTION STATION RECOVERED AS DESCRIBED.  DESCRIPTION
 MF1422'ADEQUATE AND CORRECT.
 MF1422
 MF1422                          STATION RECOVERY (1976)
 MF1422
 MF1422'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (TCH)
 MF1422'DESCRIPTION AND WATER TANK OK.
 MF1422'
 MF1422'DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES SW OF DOWNTOWN
 MF1422'JOLIET.
 MF1422
 MF1422                          STATION RECOVERY (2007)
 MF1422
 MF1422'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1422'THE TANK IS NOW PAINTED WHITE AND BEARS THE NEWER CATERPILLAR LOGO.
 MF1422'THE LOGO IS 'CAT' IN BLACK LETTERING WITH A SMALL YELLOW TRIANGLE
 MF1422'SUPERIMPOSED OVER THE LOWER PORTION OF THE LETTER 'A'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1343 ***********************************************************************
 MF1343  DESIGNATION -  JOLIET ILL ST PENITENTIARY STK
 MF1343  PID         -  MF1343
 MF1343  STATE/COUNTY-  IL/WILL
 MF1343  COUNTRY     -  US
 MF1343  USGS QUAD   -  JOLIET (2018)
 MF1343
 MF1343                         *CURRENT SURVEY CONTROL
 MF1343  ______________________________________________________________________
 MF1343* NAD 83(1997) POSITION- 41 34 43.27909(N) 088 05 46.43615(W)   ADJUSTED
 MF1343  ______________________________________________________________________
 MF1343  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 MF1343  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 MF1343  HORZ ORDER      -  THIRD
 MF1343
 MF1343.The horizontal coordinates were established by classical geodetic methods
 MF1343.and adjusted by the National Geodetic Survey in October 1999.
 MF1343
 MF1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1343.GEOID18 height accuracy estimate available here.
 MF1343
 MF1343.Click photographs - Photos may exist for this station.
 MF1343
 MF1343.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1343
 MF1343. The following values were computed from the NAD 83(1997) position.
 MF1343
 MF1343;                    North         East     Units Scale Factor Converg.
 MF1343;SPC IL E     -   545,336.216   319,772.561   MT  0.99997981   +0 09 26.5
 MF1343;SPC IL E     - 1,789,157.24  1,049,120.48   sFT  0.99997981   +0 09 26.5
 MF1343;UTM  16      - 4,603,580.442   408,615.582   MT  0.99970277   -0 43 39.2
 MF1343
 MF1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0861503580(NAD 83)
 MF1343
 MF1343                          SUPERSEDED SURVEY CONTROL
 MF1343
 MF1343  NAD 83(1997)-  41 34 43.27974(N)    088 05 46.43648(W) AD(       ) 3
 MF1343  NAD 83(1986)-  41 34 43.28042(N)    088 05 46.44587(W) AD(       ) 3
 MF1343  NAD 27      -  41 34 43.17300(N)    088 05 46.22700(W) AD(       ) 3
 MF1343
 MF1343.Superseded values are not recommended for survey control.
 MF1343
 MF1343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1343.See file dsdata.pdf to determine how the superseded data were derived.
 MF1343
 MF1343_MARKER: 63 = STACK
 MF1343_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1343+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2010
 MF1343
 MF1343  HISTORY     - Date     Condition        Report By
 MF1343  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1343  HISTORY     - 1944     GOOD             CGS
 MF1343  HISTORY     - 1956     GOOD             CGS
 MF1343  HISTORY     - 20081106 GOOD             GEOCAC
 MF1343  HISTORY     - 20100619 GOOD             GEOCAC
 MF1343
 MF1343                          STATION DESCRIPTION
 MF1343
 MF1343'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1343'STATION IS LOCATED ON THE W SIDE OF ALTERNATE U.S. HIGHWAY
 MF1343'66, ABOUT 3.0 MILES N OF JOLIET, ON THE ILLINOIS STATE
 MF1343'PENITENTIARY GROUNDS.
 MF1343'
 MF1343'THE STACK IS LOCATED AT THE POWER PLANT.  IT IS 16 FEET IN
 MF1343'DIAMETER AT THE BASE AND 8 FEET AT THE TOP.  IT IS OF RED
 MF1343'RADIAL BRICK CONSTRUCTION, 200 FEET IN HEIGHT.  THE TOP
 MF1343'CENTER WAS THE POINT SIGHTED UPON.
 MF1343
 MF1343                          STATION RECOVERY (1956)
 MF1343
 MF1343'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1343'THE STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 MF1343'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 MF1343
 MF1343                          STATION RECOVERY (2008)
 MF1343
 MF1343'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1343'REPORT SUBMITTED BY GEOCACHER CT.
 MF1343
 MF1343                          STATION RECOVERY (2010)
 MF1343
 MF1343'RECOVERY NOTE BY GEOCACHING 2010
 MF1343'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1339 ***********************************************************************
 MF1339  DESIGNATION -  JOLIET MUNICIPAL TANK
 MF1339  PID         -  MF1339
 MF1339  STATE/COUNTY-  IL/WILL
 MF1339  COUNTRY     -  US
 MF1339  USGS QUAD   -  JOLIET (2018)
 MF1339
 MF1339                         *CURRENT SURVEY CONTROL
 MF1339  ______________________________________________________________________
 MF1339* NAD 83(1997) POSITION- 41 31 37.48844(N) 088 06 09.23793(W)   ADJUSTED
 MF1339  ______________________________________________________________________
 MF1339  GEOID HEIGHT    -        -33.141 (meters)                     GEOID18
 MF1339  LAPLACE CORR    -         -2.11  (seconds)                    DEFLEC18
 MF1339  HORZ ORDER      -  THIRD
 MF1339
 MF1339.The horizontal coordinates were established by classical geodetic methods
 MF1339.and adjusted by the National Geodetic Survey in October 1999.
 MF1339
 MF1339.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1339.GEOID18 height accuracy estimate available here.
 MF1339
 MF1339.Click photographs - Photos may exist for this station.
 MF1339
 MF1339.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1339
 MF1339. The following values were computed from the NAD 83(1997) position.
 MF1339
 MF1339;                    North         East     Units Scale Factor Converg.
 MF1339;SPC IL E     -   539,603.043   319,259.677   MT  0.99997956   +0 09 10.8
 MF1339;SPC IL E     - 1,770,347.65  1,047,437.79   sFT  0.99997956   +0 09 10.8
 MF1339;UTM  16      - 4,597,857.451   408,014.427   MT  0.99970413   -0 43 51.7
 MF1339
 MF1339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0801497857(NAD 83)
 MF1339
 MF1339                          SUPERSEDED SURVEY CONTROL
 MF1339
 MF1339  NAD 83(1997)-  41 31 37.48925(N)    088 06 09.23733(W) AD(       ) 3
 MF1339  NAD 83(1986)-  41 31 37.48989(N)    088 06 09.24933(W) AD(       ) 3
 MF1339  NAD 27      -  41 31 37.37900(N)    088 06 09.03300(W) AD(       ) 3
 MF1339  USSD        -  41 31 37.57500(N)    088 06 08.89000(W) AD(       ) 3
 MF1339
 MF1339.Superseded values are not recommended for survey control.
 MF1339
 MF1339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1339.See file dsdata.pdf to determine how the superseded data were derived.
 MF1339
 MF1339_MARKER: 53 = ELEVATED TANK
 MF1339
 MF1339  HISTORY     - Date     Condition        Report By
 MF1339  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1339  HISTORY     - 1944     GOOD             CGS
 MF1339  HISTORY     - 1956     GOOD             CGS
 MF1339
 MF1339                          STATION DESCRIPTION
 MF1339
 MF1339'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1339'STATION IS LOCATED AT THE CORNER OF CAMPBELL AND PRAIRIE
 MF1339'STREETS IN JOLIET.
 MF1339'
 MF1339'THE TANK IS A STEEL, SILVER-PAINTED STRUCTURE SUPPORTED BY
 MF1339'8 LEGS WHICH ARE ABOUT 50 FEET IN LENGTH.  THE OVERALL HEIGHT
 MF1339'IS 95 FEET.  IT HAS A CAPACITY OF 200,000 GALLONS AND WAS
 MF1339'ERECTED IN 1902, LATER REPAIRED IN 1937.
 MF1339'
 MF1339'A LIGHTNING ROD AT THE TOP CENTER WAS THE POINT SIGHTED.
 MF1339
 MF1339                          STATION RECOVERY (1956)
 MF1339
 MF1339'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1339'THE STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 MF1339'THE ORIGINAL DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1336 ***********************************************************************
 MF1336  DESIGNATION -  JOLIET RAD STA KSB 230 MAST
 MF1336  PID         -  MF1336
 MF1336  STATE/COUNTY-  IL/WILL
 MF1336  COUNTRY     -  US
 MF1336  USGS QUAD   -  JOLIET (2018)
 MF1336
 MF1336                         *CURRENT SURVEY CONTROL
 MF1336  ______________________________________________________________________
 MF1336* NAD 83(1997) POSITION- 41 34 56.20229(N) 088 04 56.88104(W)   ADJUSTED
 MF1336  ______________________________________________________________________
 MF1336  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 MF1336  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 MF1336  HORZ ORDER      -  THIRD
 MF1336
 MF1336.The horizontal coordinates were established by classical geodetic methods
 MF1336.and adjusted by the National Geodetic Survey in October 1999.
 MF1336
 MF1336.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1336.GEOID18 height accuracy estimate available here.
 MF1336
 MF1336.Click photographs - Photos may exist for this station.
 MF1336
 MF1336.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1336
 MF1336. The following values were computed from the NAD 83(1997) position.
 MF1336
 MF1336;                    North         East     Units Scale Factor Converg.
 MF1336;SPC IL E     -   545,738.149   320,919.333   MT  0.99998038   +0 09 59.4
 MF1336;SPC IL E     - 1,790,475.91  1,052,882.85   sFT  0.99998038   +0 09 59.4
 MF1336;UTM  16      - 4,603,964.510   409,768.104   MT  0.99970019   -0 43 06.5
 MF1336
 MF1336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0976803964(NAD 83)
 MF1336
 MF1336                          SUPERSEDED SURVEY CONTROL
 MF1336
 MF1336  NAD 83(1997)-  41 34 56.20291(N)    088 04 56.88140(W) AD(       ) 3
 MF1336  NAD 83(1986)-  41 34 56.20380(N)    088 04 56.89116(W) AD(       ) 3
 MF1336  NAD 27      -  41 34 56.09400(N)    088 04 56.67100(W) AD(       ) 3
 MF1336
 MF1336.Superseded values are not recommended for survey control.
 MF1336
 MF1336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1336.See file dsdata.pdf to determine how the superseded data were derived.
 MF1336
 MF1336_MARKER: 42 = RADIO/TV MAST
 MF1336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1336+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2008
 MF1336
 MF1336  HISTORY     - Date     Condition        Report By
 MF1336  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1336  HISTORY     - 20081106 GOOD             GEOCAC
 MF1336
 MF1336                          STATION DESCRIPTION
 MF1336
 MF1336'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1336'THE STATION IS THE FLASHING RED LIGHT ATOP THE ILLINOIS
 MF1336'STATE POLICE RADIO MAST WHICH IS LOCATED ABOUT 3 MILES NORTH
 MF1336'OF THE CENTER OF JOLIET AT THE EAST SIDE OF THE GROUNDS OF
 MF1336'THE ILLINOIS STATE PENITENTIARY AND 200 FEET WEST OF U.S.
 MF1336'HIGHWAY 66 ALTERNATE.  IT IS A SINGLE, UNIFORM CROSS-SECTIONED,
 MF1336'GUYED STEEL MAST, 250 FEET HIGH, PAINTED IN ALTERNATE RED
 MF1336'AND WHITE SECTIONS AND HAS TWO SETS OF RED OBSTRUCTION LIGHTS.
 MF1336'THE TOP SET OF OBSTRUCTION LIGHTS FLASH WITH THE TOP LIGHT.
 MF1336'A WHIP ANTENNA ATOP THE MAST ABOUT 20 FEET HIGH MAKES THE
 MF1336'OVERALL HEIGHT ABOUT 270 FEET.
 MF1336
 MF1336                          STATION RECOVERY (2008)
 MF1336
 MF1336'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1336'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1334 ***********************************************************************
 MF1334  DESIGNATION -  JOLIET RAD STA WJOL MAST
 MF1334  PID         -  MF1334
 MF1334  STATE/COUNTY-  IL/WILL
 MF1334  COUNTRY     -  US
 MF1334  USGS QUAD   -  JOLIET (2018)
 MF1334
 MF1334                         *CURRENT SURVEY CONTROL
 MF1334  ______________________________________________________________________
 MF1334* NAD 83(1997) POSITION- 41 32 06.63148(N) 088 03 15.96758(W)   ADJUSTED
 MF1334  ______________________________________________________________________
 MF1334  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 MF1334  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 MF1334  HORZ ORDER      -  THIRD
 MF1334
 MF1334.The horizontal coordinates were established by classical geodetic methods
 MF1334.and adjusted by the National Geodetic Survey in October 1999.
 MF1334
 MF1334.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1334.GEOID18 height accuracy estimate available here.
 MF1334
 MF1334.Click photographs - Photos may exist for this station.
 MF1334
 MF1334.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1334
 MF1334. The following values were computed from the NAD 83(1997) position.
 MF1334
 MF1334;                    North         East     Units Scale Factor Converg.
 MF1334;SPC IL E     -   540,513.963   323,273.730   MT  0.99998166   +0 11 05.8
 MF1334;SPC IL E     - 1,773,336.23  1,060,607.23   sFT  0.99998166   +0 11 05.8
 MF1334;UTM  16      - 4,598,706.089   412,040.926   MT  0.99969521   -0 41 57.2
 MF1334
 MF1334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1204098706(NAD 83)
 MF1334
 MF1334                          SUPERSEDED SURVEY CONTROL
 MF1334
 MF1334  NAD 83(1997)-  41 32 06.63239(N)    088 03 15.96784(W) AD(       ) 3
 MF1334  NAD 83(1986)-  41 32 06.63234(N)    088 03 15.97637(W) AD(       ) 3
 MF1334  NAD 27      -  41 32 06.52200(N)    088 03 15.76400(W) AD(       ) 3
 MF1334
 MF1334.Superseded values are not recommended for survey control.
 MF1334
 MF1334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1334.See file dsdata.pdf to determine how the superseded data were derived.
 MF1334
 MF1334_MARKER: 42 = RADIO/TV MAST
 MF1334
 MF1334  HISTORY     - Date     Condition        Report By
 MF1334  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1334
 MF1334                          STATION DESCRIPTION
 MF1334
 MF1334'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1334'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 MF1334'STATION WJOL LOCATED AT 601 WALNUT STREET AND ON THE SOUTHEAST
 MF1334'SIDE OF U.S. HIGHWAY 6 IN THE NORTHEAST SECTION OF JOLIET.
 MF1334'IT IS A UNIFORM CROSS-SECTION STEEL MAST SUPPORTED BY GUY
 MF1334'WIRES AND PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE.
 MF1334'THE HEIGHT IS 187 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0085 ***********************************************************************
 MF0085  DESIGNATION -  JOLIET RESET
 MF0085  PID         -  MF0085
 MF0085  STATE/COUNTY-  IL/WILL
 MF0085  COUNTRY     -  US
 MF0085  USGS QUAD   -  JOLIET (2018)
 MF0085
 MF0085                         *CURRENT SURVEY CONTROL
 MF0085  ______________________________________________________________________
 MF0085* NAD 83(1986) POSITION- 41 31 33.12   (N) 088 04 51.99   (W)   HD_HELD1
 MF0085* NAVD 88 ORTHO HEIGHT -   165.78  (meters)      543.9   (feet) RESET
 MF0085  ______________________________________________________________________
 MF0085  GEOID HEIGHT    -        -33.161 (meters)                     GEOID18
 MF0085  VERT ORDER      -  THIRD
 MF0085
 MF0085.The horizontal coordinates were determined by differentially corrected
 MF0085.hand held GPS observations or other comparable positioning techniques
 MF0085.and have an estimated accuracy of +/- 3 meters.
 MF0085
 MF0085.The orthometric height was computed from unverified reset data.
 MF0085
 MF0085.No vertical observational check was made to the station.
 MF0085
 MF0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0085.GEOID18 height accuracy estimate available here.
 MF0085
 MF0085.Click photographs - Photos may exist for this station.
 MF0085
 MF0085;                    North         East    Units  Estimated Accuracy
 MF0085;SPC IL E     -   539,473.3     321,050.9     MT  (+/- 3 meters HH1 GPS) 
 MF0085
 MF0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0980297700(NAD 83)
 MF0085
 MF0085                          SUPERSEDED SURVEY CONTROL
 MF0085
 MF0085  NGVD 29 (??/??/??)  165.87   (m)          544.2    (f) RESET       3  
 MF0085
 MF0085.Superseded values are not recommended for survey control.
 MF0085
 MF0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0085.See file dsdata.pdf to determine how the superseded data were derived.
 MF0085
 MF0085_MARKER: DB = BENCH MARK DISK
 MF0085_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0085_SP_SET: FOUNDATION
 MF0085_STAMPING: JOLIET RESET 1962
 MF0085_MARK LOGO: CGS
 MF0085_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0085_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0085+SATELLITE: SATELLITE OBSERVATIONS - December 21, 2005
 MF0085
 MF0085  HISTORY     - Date     Condition        Report By
 MF0085  HISTORY     - 1963     MONUMENTED       CGS
 MF0085  HISTORY     - 20051221 GOOD             GEOCAC
 MF0085  HISTORY     - 20100922 GOOD             GEOCAC
 MF0085
 MF0085                          STATION DESCRIPTION
 MF0085
 MF0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 MF0085'AT JOLIET.
 MF0085'AT JOLIET, AT THE INTERSECTION OF CHICAGO AND VAN BUREN STREETS,
 MF0085'AT THE FIRST NATIONAL BANK OF JOLIET, SET VERTICALLY IN THE NORTH
 MF0085'STONE FACE 90 FEET EAST OF THE SOUTHEAST CORNER OF CHICAGO AND
 MF0085'VAN BUREN STREETS AND 4 FEET ABOVE THE SIDEWALK.
 MF0085
 MF0085                          STATION RECOVERY (2005)
 MF0085
 MF0085'RECOVERY NOTE BY GEOCACHING 2005
 MF0085'RECOVERED IN GOOD CONDITION.
 MF0085
 MF0085                          STATION RECOVERY (2010)
 MF0085
 MF0085'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 MF0085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1345 ***********************************************************************
 MF1345  DESIGNATION -  JOLIET RM 3
 MF1345  PID         -  MF1345
 MF1345  STATE/COUNTY-  IL/WILL
 MF1345  COUNTRY     -  US
 MF1345  USGS QUAD   -  JOLIET (2018)
 MF1345
 MF1345                         *CURRENT SURVEY CONTROL
 MF1345  ______________________________________________________________________
 MF1345* NAD 83(1997) POSITION- 41 31 23.45638(N) 088 06 36.96590(W)   ADJUSTED
 MF1345* NAVD 88 ORTHO HEIGHT -   200.    (meters)      656.    (feet) SCALED
 MF1345  ______________________________________________________________________
 MF1345  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 MF1345  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 MF1345  HORZ ORDER      -  FIRST
 MF1345
 MF1345.The horizontal coordinates were established by classical geodetic methods
 MF1345.and adjusted by the National Geodetic Survey in October 1999.
 MF1345
 MF1345.The orthometric height was scaled from a topographic map.
 MF1345
 MF1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1345.GEOID18 height accuracy estimate available here.
 MF1345
 MF1345.Click photographs - Photos may exist for this station.
 MF1345
 MF1345.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1345
 MF1345. The following values were computed from the NAD 83(1997) position.
 MF1345
 MF1345;                    North         East     Units Scale Factor Converg.
 MF1345;SPC IL E     -   539,168.460   318,617.972   MT  0.99997926   +0 08 52.4
 MF1345;SPC IL E     - 1,768,921.86  1,045,332.46   sFT  0.99997926   +0 08 52.4
 MF1345;UTM  16      - 4,597,432.937   407,366.272   MT  0.99970560   -0 44 09.9
 MF1345
 MF1345!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1345!SPC IL E     -   0.99997384  x   0.99997926  =   0.99995310
 MF1345!UTM  16      -   0.99997384  x   0.99970560  =   0.99967945
 MF1345
 MF1345:                Primary Azimuth Mark                     Grid Az
 MF1345:SPC IL E     -  JOLIET AZ MK                             196 00 00.4
 MF1345:UTM  16      -  JOLIET AZ MK                             196 53 02.7
 MF1345
 MF1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0736697432(NAD 83)
 MF1345
 MF1345|---------------------------------------------------------------------|
 MF1345| PID    Reference Object                     Distance      Geod. Az  |
 MF1345|                                                           dddmmss.s |
 MF1345| MF1346 LEWIS SCH OF SCI AND TECH TANK      APPROX. 9.4 KM 0151708.5 |
 MF1345| MF1339 JOLIET MUNICIPAL TANK               APPROX. 0.8 KM 0560227.9 |
 MF1345| CI7612 JOLIET RM 1                          27.120 METERS 18015     |
 MF1345| CI7611 JOLIET AZ MK                                       1960852.8 |
 MF1345| MF1754 JOLIET                               13.092 METERS 27110     |
 MF1345| MF1312 NAPERVILLE SS PETER PAUL CH         APPROX.28.1 KM 3540734.4 |
 MF1345|---------------------------------------------------------------------|
 MF1345
 MF1345                          SUPERSEDED SURVEY CONTROL
 MF1345
 MF1345  NAD 83(1997)-  41 31 23.45681(N)    088 06 36.96603(W) AD(       ) 1
 MF1345  NAD 83(1986)-  41 31 23.45796(N)    088 06 36.97733(W) AD(       ) 1
 MF1345  NAD 27      -  41 31 23.34500(N)    088 06 36.76100(W) AD(       ) 1
 MF1345
 MF1345.Superseded values are not recommended for survey control.
 MF1345
 MF1345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1345.See file dsdata.pdf to determine how the superseded data were derived.
 MF1345
 MF1345_MARKER: DR = REFERENCE MARK DISK
 MF1345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1345_STAMPING: JOLIET NO 3 1944
 MF1345_MARK LOGO: CGS
 MF1345_PROJECTION: FLUSH
 MF1345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1345+STABILITY: SURFACE MOTION
 MF1345
 MF1345  HISTORY     - Date     Condition        Report By
 MF1345  HISTORY     - 1944     MONUMENTED       CGS
 MF1345  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF1345
 MF1345                          STATION DESCRIPTION
 MF1345
 MF1345'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1345'REFERENCE MARK 3 IS 55 FEET N OF THE APPROXIMATE CENTER LINE
 MF1345'OF JEFFERSON STREET AND 61 FEET E OF THE CENTER LINE OF
 MF1345'CATHERINE STREET.  IT IS STAMPED JOLIET NO 3 1944 AND IS
 MF1345'FLUSH WITH THE GROUND.
 MF1345
 MF1345                          STATION RECOVERY (2008)
 MF1345
 MF1345'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1345'THE AREA DESCRIBED IS NOW A STRIP MALL
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1340 ***********************************************************************
 MF1340  DESIGNATION -  JOLIET ST NONNATUS CATH TWR
 MF1340  PID         -  MF1340
 MF1340  STATE/COUNTY-  IL/WILL
 MF1340  COUNTRY     -  US
 MF1340  USGS QUAD   -  JOLIET (2018)
 MF1340
 MF1340                         *CURRENT SURVEY CONTROL
 MF1340  ______________________________________________________________________
 MF1340* NAD 83(1997) POSITION- 41 32 06.24657(N) 088 06 02.71264(W)   ADJUSTED
 MF1340  ______________________________________________________________________
 MF1340  GEOID HEIGHT    -        -33.145 (meters)                     GEOID18
 MF1340  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 MF1340  HORZ ORDER      -  THIRD
 MF1340
 MF1340.The horizontal coordinates were established by classical geodetic methods
 MF1340.and adjusted by the National Geodetic Survey in October 1999.
 MF1340
 MF1340.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1340.GEOID18 height accuracy estimate available here.
 MF1340
 MF1340.Click photographs - Photos may exist for this station.
 MF1340
 MF1340.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1340
 MF1340. The following values were computed from the NAD 83(1997) position.
 MF1340
 MF1340;                    North         East     Units Scale Factor Converg.
 MF1340;SPC IL E     -   540,490.649   319,408.566   MT  0.99997963   +0 09 15.2
 MF1340;SPC IL E     - 1,773,259.74  1,047,926.27   sFT  0.99997963   +0 09 15.2
 MF1340;UTM  16      - 4,598,742.410   408,176.949   MT  0.99970376   -0 43 47.8
 MF1340
 MF1340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0817698742(NAD 83)
 MF1340
 MF1340                          SUPERSEDED SURVEY CONTROL
 MF1340
 MF1340  NAD 83(1997)-  41 32 06.24752(N)    088 06 02.71265(W) AD(       ) 3
 MF1340  NAD 83(1986)-  41 32 06.24791(N)    088 06 02.72369(W) AD(       ) 3
 MF1340  NAD 27      -  41 32 06.13700(N)    088 06 02.50500(W) AD(       ) 3
 MF1340
 MF1340.Superseded values are not recommended for survey control.
 MF1340
 MF1340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1340.See file dsdata.pdf to determine how the superseded data were derived.
 MF1340
 MF1340_MARKER: 55 = TOWER
 MF1340
 MF1340  HISTORY     - Date     Condition        Report By
 MF1340  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1340  HISTORY     - 1973     GOOD             ILDT
 MF1340
 MF1340                          STATION DESCRIPTION
 MF1340
 MF1340'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1340'THE STATION IS THE CENTER OF THE BASE OF A GOLD COLORED
 MF1340'CROSS AT THE TOP OF THE BELL TOWER OF ST. RAYMOND NONNATUS
 MF1340'CATHEDRAL LOCATED ON THE EAST SIDE OF RAYNOR STREET EAST OF
 MF1340'THE INTERSECTION OF CANTON STREET IN THE WEST SECTION OF
 MF1340'JOLIET.  THE TOWER IS A SQUARE, CONCRETE AND RED BRICK STRUCTURE
 MF1340'WITH A PYRAMID SHAPED ROOF COVERED WITH ALUMINUM ROOFING.
 MF1340'THE HEIGHT IS ABOUT 138 FEET.
 MF1340
 MF1340                          STATION RECOVERY (1973)
 MF1340
 MF1340'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (RIL)
 MF1340'STATION RECOVERED GOOD.
 MF1340'
 MF1340'DISTANCE AND DIRECTION FROM NEAREST TOWN--JOLIET W/SECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1784 ***********************************************************************
 MF1784  DESIGNATION -  JOLIPORT
 MF1784  PID         -  MF1784
 MF1784  STATE/COUNTY-  IL/WILL
 MF1784  COUNTRY     -  US
 MF1784  USGS QUAD   -  PLAINFIELD (2018)
 MF1784
 MF1784                         *CURRENT SURVEY CONTROL
 MF1784  ______________________________________________________________________
 MF1784* NAD 83(2011) POSITION- 41 31 12.92679(N) 088 10 45.34244(W)   ADJUSTED
 MF1784* NAD 83(2011) ELLIP HT-   143.652 (meters)        (06/27/12)   ADJUSTED
 MF1784* NAD 83(2011) EPOCH   -  2010.00
 MF1784* NAVD 88 ORTHO HEIGHT -   176.7   (meters)      580.    (feet) GPS OBS
 MF1784  ______________________________________________________________________
 MF1784  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1784  GEOID HEIGHT    -        -32.873 (meters)                     GEOID96
 MF1784  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 MF1784  NAD 83(2011) X  -    151,955.121 (meters)                     COMP
 MF1784  NAD 83(2011) Y  - -4,780,179.911 (meters)                     COMP
 MF1784  NAD 83(2011) Z  -  4,205,952.271 (meters)                     COMP
 MF1784  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 MF1784
 MF1784  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1784  Standards:
 MF1784         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1784            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1784  -------------------------------------------------------------------
 MF1784  NETWORK    1.90   1.08           0.86   0.67   0.55      0.02674956
 MF1784  -------------------------------------------------------------------
 MF1784  Click here for local accuracies and other accuracy information.
 MF1784
 MF1784.This mark is at Joliet Park District Airport (JOT)
 MF1784
 MF1784.The horizontal coordinates were established by GPS observations
 MF1784.and adjusted by the National Geodetic Survey in June 2012.
 MF1784
 MF1784.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1784.been affixed to the stable North American tectonic plate. See 
 MF1784.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1784
 MF1784.The horizontal coordinates are valid at the epoch date displayed above
 MF1784.which is a decimal equivalence of Year/Month/Day.
 MF1784
 MF1784.The orthometric height was determined by GPS observations and a
 MF1784.high-resolution geoid model.
 MF1784
 MF1784.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1784.GEOID18 height accuracy estimate available here.
 MF1784
 MF1784.Click photographs - Photos may exist for this station.
 MF1784
 MF1784.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1784
 MF1784.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1784
 MF1784.The ellipsoidal height was determined by GPS observations
 MF1784.and is referenced to NAD 83.
 MF1784
 MF1784. The following values were computed from the NAD 83(2011) position.
 MF1784
 MF1784;                    North         East     Units Scale Factor Converg.
 MF1784;SPC IL E     -   538,831.055   312,860.054   MT  0.99997703   +0 06 07.7
 MF1784;SPC IL E     - 1,767,814.89  1,026,441.69   sFT  0.99997703   +0 06 07.7
 MF1784;UTM  16      - 4,597,184.464   401,605.366   MT  0.99971914   -0 46 54.4
 MF1784
 MF1784!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1784!SPC IL E     -   0.99997747  x   0.99997703  =   0.99995450
 MF1784!UTM  16      -   0.99997747  x   0.99971914  =   0.99969661
 MF1784
 MF1784:                Primary Azimuth Mark                     Grid Az
 MF1784:SPC IL E     -  JOLIPORT AZ MK                           127 18 17.3
 MF1784:UTM  16      -  JOLIPORT AZ MK                           128 11 19.4
 MF1784
 MF1784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0160597184(NAD 83)
 MF1784
 MF1784|---------------------------------------------------------------------|
 MF1784| PID    Reference Object                     Distance      Geod. Az  |
 MF1784|                                                           dddmmss.s |
 MF1784| MF1785 JOLIPORT AZ MK                      APPROX. 0.5 KM 1272425.0 |
 MF1784|---------------------------------------------------------------------|
 MF1784
 MF1784                          SUPERSEDED SURVEY CONTROL
 MF1784
 MF1784  NAD 83(2007)-  41 31 12.92682(N)    088 10 45.34334(W) AD(2002.00) 0
 MF1784  ELLIP H (02/10/07)  143.670  (m)                       GP(2002.00)    
 MF1784  ELLIP H (02/03/05)  143.669  (m)                       GP(       ) 4 2
 MF1784  NAD 83(1997)-  41 31 12.92671(N)    088 10 45.34329(W) AD(       ) 1
 MF1784  ELLIP H (10/21/99)  143.675  (m)                       GP(       ) 4 1
 MF1784  NAD 83(1997)-  41 31 12.92673(N)    088 10 45.34344(W) AD(       ) 1
 MF1784  NAD 83(1986)-  41 31 12.92855(N)    088 10 45.35487(W) AD(       ) 1
 MF1784  NAD 83(1986)-  41 31 12.93025(N)    088 10 45.36084(W) AD(       ) 1
 MF1784  NGVD 29 (06/25/91)  176.8    (m)  OSU 89B  model used  GPS OBS        
 MF1784
 MF1784.Superseded values are not recommended for survey control.
 MF1784
 MF1784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1784.See file dsdata.pdf to determine how the superseded data were derived.
 MF1784
 MF1784_MARKER: I = METAL ROD
 MF1784_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1784_STAMPING: JOLIPORT 1990
 MF1784_MARK LOGO: NGS
 MF1784_PROJECTION: FLUSH
 MF1784_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1784_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1784+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2013
 MF1784_ROD/PIPE-DEPTH: 3.0 meters
 MF1784_SLEEVE-DEPTH  : 1.0 meters
 MF1784
 MF1784  HISTORY     - Date     Condition        Report By
 MF1784  HISTORY     - 1990     MONUMENTED       NGS
 MF1784  HISTORY     - 19970505 GOOD             ASCPC
 MF1784  HISTORY     - 20040602 GOOD             HANPRO
 MF1784  HISTORY     - 20130820 GOOD             ILDT
 MF1784
 MF1784                          STATION DESCRIPTION
 MF1784
 MF1784'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1784'STATION IS LOCATED ON THE WEST SIDE OF JOLIET, ABOUT 0.8 KM (0.5 MI)
 MF1784'EAST OF THE JUNCTION OF INTERSTATE HIGHWAY 55 AND US HIGHWAY 52, AT
 MF1784'THE JOLIET PARK DISTRICT AIRPORT, NEAR THE NORTH CORNER AT THE
 MF1784'NORTHWEST END OF RUNWAY 12-30, ON LINE BETWEEN SECTIONS 14 AND 15, T
 MF1784'35 N, R 9 E. OWNERSHIP--JOLIET PARK DISTRICT, JOLIET, IL 60435.
 MF1784'AIRPORT MANAGER IS KEVIN COOLEY, PHONE 815-741-7267.
 MF1784'TO REACH FROM THE JUNCTION OF HIGHWAYS 55 AND 52 (EXIT 253) ON THE
 MF1784'WEST SIDE OF JOLIET, GO EAST ON HIGHWAY 52 FOR 0.86 KM (0.53 MI) TO
 MF1784'THE MAIN AIRPORT ENTRANCE ON THE RIGHT.  TURN SHARP RIGHT, SOUTHWEST,
 MF1784'ON PAVED DRIVE FOR 0.08 KM (0.05 MI) TO AN ELECTRIC GATE IN THE FENCE
 MF1784'ON THE LEFT AT NORTH CORNER OF A LARGE BRICK HANGAR, (GATE KEY IS
 MF1784'AVAILABLE IN LINE OFFICE). TURN LEFT, SOUTHEAST, THROUGH GATE FOR
 MF1784'0.09 KM (0.06 MI) ALONG FENCE TO GAS PUMPS ON THE RIGHT. TURN RIGHT,
 MF1784'SOUTHWEST, THEN WEST, AROUND FENCE AND LARGE BRICK HANGAR FOR 0.06 KM
 MF1784'(0.04 MI) ON APRON TO THE END OF THE GRASS MEDIAN AND THE STATION ON
 MF1784'THE LEFT.
 MF1784'THE STATION IS LOCATED 44.5 M (146.0 FT) SOUTHWEST FROM AND ON LINE
 MF1784'WITH THE SOUTHEAST WALL OF THE LARGE BRICK HANGAR AND OFFICE
 MF1784'BUILDING, 9.5 M (31.2 FT) SOUTH-SOUTHEAST FROM THE NORTH END OF THE
 MF1784'GRASS VEE OF THE MEDIAN, 7.4 M (24.3 FT) EAST FROM THE RAMP AT THE
 MF1784'STOP LINE, AND 5.0 M (16.4 FT) SOUTHWEST FROM THE SOUTHWEST EDGE OF
 MF1784'THE APRON.
 MF1784'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1784
 MF1784                          STATION RECOVERY (1997)
 MF1784
 MF1784'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 MF1784'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 MF1784'DESCRIPTION.
 MF1784
 MF1784                          STATION RECOVERY (2004)
 MF1784
 MF1784'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2004 (JAR)
 MF1784'RECOVERED IN GOOD CONDITION.
 MF1784
 MF1784                          STATION RECOVERY (2013)
 MF1784
 MF1784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1784'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1785 ***********************************************************************
 MF1785  DESIGNATION -  JOLIPORT AZ MK
 MF1785  PID         -  MF1785
 MF1785  STATE/COUNTY-  IL/WILL
 MF1785  COUNTRY     -  US
 MF1785  USGS QUAD   -  PLAINFIELD (2018)
 MF1785
 MF1785                         *CURRENT SURVEY CONTROL
 MF1785  ______________________________________________________________________
 MF1785* NAD 83(1997) POSITION- 41 31 02.16293(N) 088 10 26.61406(W)   ADJUSTED
 MF1785* NAD 83(1997) ELLIP HT-   144.117 (meters)        (10/21/99)   ADJUSTED
 MF1785* NAVD 88 ORTHO HEIGHT -   177.1   (meters)      581.    (feet) VERTCON3
 MF1785  ______________________________________________________________________
 MF1785  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 MF1785  NAD 83(1997) X  -    152,396.175 (meters)                     COMP
 MF1785  NAD 83(1997) Y  - -4,780,386.458 (meters)                     COMP
 MF1785  NAD 83(1997) Z  -  4,205,703.935 (meters)                     COMP
 MF1785  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 MF1785  HORZ ORDER      -  FIRST
 MF1785  ELLP ORDER      -  FOURTH    CLASS I
 MF1785
 MF1785.This mark is at Joliet Park District Airport (JOT)
 MF1785
 MF1785.The horizontal coordinates were established by GPS observations
 MF1785.and adjusted by the National Geodetic Survey in October 1999.
 MF1785
 MF1785.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1785.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1785
 MF1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1785.GEOID18 height accuracy estimate available here.
 MF1785
 MF1785.Click photographs - Photos may exist for this station.
 MF1785
 MF1785.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1785
 MF1785.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1785
 MF1785.The ellipsoidal height was determined by GPS observations
 MF1785.and is referenced to NAD 83.
 MF1785
 MF1785. The following values were computed from the NAD 83(1997) position.
 MF1785
 MF1785;                    North         East     Units Scale Factor Converg.
 MF1785;SPC IL E     -   538,499.773   313,294.895   MT  0.99997717   +0 06 20.1
 MF1785;SPC IL E     - 1,766,728.01  1,027,868.33   sFT  0.99997717   +0 06 20.1
 MF1785;UTM  16      - 4,596,846.602   402,034.933   MT  0.99971810   -0 46 41.8
 MF1785
 MF1785!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1785!SPC IL E     -   0.99997740  x   0.99997717  =   0.99995457
 MF1785!UTM  16      -   0.99997740  x   0.99971810  =   0.99969550
 MF1785
 MF1785:                Primary Azimuth Mark                     Grid Az
 MF1785:SPC IL E     -  JOLIPORT                                 307 18 17.3
 MF1785:UTM  16      -  JOLIPORT                                 308 11 19.2
 MF1785
 MF1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0203496846(NAD 83)
 MF1785
 MF1785|---------------------------------------------------------------------|
 MF1785| PID    Reference Object                     Distance      Geod. Az  |
 MF1785|                                                           dddmmss.s |
 MF1785| MF1784 JOLIPORT                            APPROX. 0.5 KM 3072437.4 |
 MF1785|---------------------------------------------------------------------|
 MF1785
 MF1785                          SUPERSEDED SURVEY CONTROL
 MF1785
 MF1785  NAD 83(1997)-  41 31 02.16296(N)    088 10 26.61421(W) AD(       ) 1
 MF1785  NAD 83(1986)-  41 31 02.16648(N)    088 10 26.63161(W) AD(       ) 1
 MF1785  NGVD 29 (06/25/91)  177.2    (m)  OSU 89B  model used  GPS OBS        
 MF1785
 MF1785.Superseded values are not recommended for survey control.
 MF1785
 MF1785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1785.See file dsdata.pdf to determine how the superseded data were derived.
 MF1785
 MF1785_MARKER: I = METAL ROD
 MF1785_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1785_STAMPING: JOLIPORT AZ MK 1990
 MF1785_MARK LOGO: NGS
 MF1785_PROJECTION: FLUSH
 MF1785_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1785_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1785+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2013
 MF1785_ROD/PIPE-DEPTH: 6.1 meters
 MF1785_SLEEVE-DEPTH  : 1.0 meters
 MF1785
 MF1785  HISTORY     - Date     Condition        Report By
 MF1785  HISTORY     - 1990     MONUMENTED       NGS
 MF1785  HISTORY     - 20040602 GOOD             HANPRO
 MF1785  HISTORY     - 20130820 GOOD             ILDT
 MF1785
 MF1785                          STATION DESCRIPTION
 MF1785
 MF1785'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1785'STATION IS LOCATED ON THE WEST SIDE OF JOLIET, ABOUT 1.4 KM (0.9 MI)
 MF1785'EAST OF THE JUNCTION OF INTERSTATE HIGHWAY 55 AND US HIGHWAY 52, AT
 MF1785'THE JOLIET PARK DISTRICT AIRPORT, 0.34 KM (0.21 MI) NORTHWEST FROM
 MF1785'THE SOUTHEAST END OF THE MEDIAN OF TAXI AND RUNWAY, ON TOP OF A LOW
 MF1785'RISE, IN THE NORTHWEST 1/4 OF SECTION 14, T 35 N, R 9 E.
 MF1785'OWNERSHIP--JOLIET PARK DISTRICT, JOLIET, IL 60435. AIRPORT MANAGER IS
 MF1785'KEVIN COOLEY, PHONE 815-741-7267.
 MF1785'TO REACH FROM THE JUNCTION OF HIGHWAYS 55 AND 52 (EXIT 253) ON THE
 MF1785'WEST SIDE OF JOLIET, GO EAST ON HIGHWAY 52 FOR 0.86 KM (0.53 MI) TO
 MF1785'THE MAIN AIRPORT ENTRANCE ON THE RIGHT.  TURN SHARP RIGHT, SOUTHWEST,
 MF1785'ON PAVED DRIVE FOR 0.08 KM (0.05 MI) TO AN ELECTRIC GATE IN THE FENCE
 MF1785'ON THE LEFT AT NORTH CORNER OF A LARGE BRICK HANGAR, (GATE KEY IS
 MF1785'AVAILABLE IN LINE OFFICE). TURN LEFT, SOUTHEAST, THROUGH GATE FOR
 MF1785'0.09 KM (0.06 MI) ALONG FENCE TO GAS PUMPS ON THE RIGHT. TURN RIGHT,
 MF1785'SOUTHWEST ON APRON, THEN SOUTHEAST ON THE TAXI FOR 0.42 KM (0.26 MI)
 MF1785'TO THE SOUTHEAST SIDE OF THE TURF CROSS RUNWAY. CONTINUE AHEAD ON TAXI
 MF1785'FOR 124 M (406.8 FT) TO HIGH GROUND AND THE STATION ON THE RIGHT ON
 MF1785'LINE WITH THE SIXTH PAIR OF RUNWAY LIGHTS FROM THE SOUTHEAST END OF
 MF1785'THE RUNWAY.
 MF1785'THE STATION IS LOCATED 41.6 M (136.5 FT) NORTHEAST FROM THE CENTER OF
 MF1785'THE RUNWAY, 11.8 M (38.7 FT) SOUTHWEST FROM THE CENTER OF THE TAXI,
 MF1785'AND 8.2 M (26.9 FT) NORTHEAST FROM THE CENTER OF A ROUND METAL GRATE
 MF1785'COVER.
 MF1785'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1785
 MF1785                          STATION RECOVERY (2004)
 MF1785
 MF1785'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2004 (JAR)
 MF1785'RECOVERED IN GOOD CONDITION.
 MF1785
 MF1785                          STATION RECOVERY (2013)
 MF1785
 MF1785'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1785'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0690 ***********************************************************************
 LC0690  DESIGNATION -  JONES
 LC0690  PID         -  LC0690
 LC0690  STATE/COUNTY-  IL/MCLEAN
 LC0690  COUNTRY     -  US
 LC0690  USGS QUAD   -  NORMAL EAST (2018)
 LC0690
 LC0690                         *CURRENT SURVEY CONTROL
 LC0690  ______________________________________________________________________
 LC0690* NAD 83(1997) POSITION- 40 32 49.46959(N) 088 56 26.56640(W)   ADJUSTED
 LC0690* NAVD 88 ORTHO HEIGHT -   247.007 (meters)      810.39  (feet) ADJUSTED
 LC0690  ______________________________________________________________________
 LC0690  GEOID HEIGHT    -        -32.040 (meters)                     GEOID18
 LC0690  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 LC0690  DYNAMIC HEIGHT  -        246.892 (meters)      810.01  (feet) COMP
 LC0690  MODELED GRAVITY -    980,154.3   (mgal)                       NAVD 88
 LC0690
 LC0690  HORZ ORDER      -  SECOND
 LC0690  VERT ORDER      -  SECOND    CLASS 0
 LC0690
 LC0690.The horizontal coordinates were established by classical geodetic methods
 LC0690.and adjusted by the National Geodetic Survey in October 1999.
 LC0690
 LC0690.The orthometric height was determined by differential leveling and
 LC0690.adjusted by the NATIONAL GEODETIC SURVEY
 LC0690.in June 1991.
 LC0690
 LC0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0690.GEOID18 height accuracy estimate available here.
 LC0690
 LC0690.Click photographs - Photos may exist for this station.
 LC0690
 LC0690.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0690
 LC0690.The dynamic height is computed by dividing the NAVD 88
 LC0690.geopotential number by the normal gravity value computed on the
 LC0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0690.degrees latitude (g = 980.6199 gals.).
 LC0690
 LC0690.The modeled gravity was interpolated from observed gravity values.
 LC0690
 LC0690. The following values were computed from the NAD 83(1997) position.
 LC0690
 LC0690;                    North         East     Units Scale Factor Converg.
 LC0690;SPC IL E     -   430,923.210   248,550.935   MT  1.00000757   -0 23 41.5
 LC0690;SPC IL E     - 1,413,787.23    815,454.19   sFT  1.00000757   -0 23 41.5
 LC0690;UTM  16      - 4,490,289.681   335,665.984   MT  0.99993242   -1 15 42.8
 LC0690
 LC0690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0690!SPC IL E     -   0.99996628  x   1.00000757  =   0.99997385
 LC0690!UTM  16      -   0.99996628  x   0.99993242  =   0.99989870
 LC0690
 LC0690:                Primary Azimuth Mark                     Grid Az
 LC0690:SPC IL E     -  JONES AZ MK                              270 26 31.4
 LC0690:UTM  16      -  JONES AZ MK                              271 18 32.7
 LC0690
 LC0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3566590289(NAD 83)
 LC0690
 LC0690|---------------------------------------------------------------------|
 LC0690| PID    Reference Object                     Distance      Geod. Az  |
 LC0690|                                                           dddmmss.s |
 LC0690| LC0691 JONES RM 1                           19.879 METERS 12542     |
 LC0690| LC0688 JONES AZ MK                                        2700249.9 |
 LC0690|---------------------------------------------------------------------|
 LC0690
 LC0690                          SUPERSEDED SURVEY CONTROL
 LC0690
 LC0690  NAD 83(1986)-  40 32 49.48432(N)    088 56 26.56773(W) AD(       ) 2
 LC0690  NAD 27      -  40 32 49.35650(N)    088 56 26.30320(W) AD(       ) 2
 LC0690  NGVD 29 (??/??/92)  247.059  (m)          810.56   (f) ADJ UNCH    2 0
 LC0690  NGVD 29             247.06   (m)          810.6    (f) LEVELING    3  
 LC0690
 LC0690.Superseded values are not recommended for survey control.
 LC0690
 LC0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0690.See file dsdata.pdf to determine how the superseded data were derived.
 LC0690
 LC0690_MARKER: DS = TRIANGULATION STATION DISK
 LC0690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0690_STAMPING: JONES 1960
 LC0690_MARK LOGO: CGS
 LC0690_PROJECTION: FLUSH
 LC0690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0690+STABILITY: SURFACE MOTION
 LC0690
 LC0690  HISTORY     - Date     Condition        Report By
 LC0690  HISTORY     - 1960     MONUMENTED       CGS
 LC0690  HISTORY     - 1961     GOOD             CGS
 LC0690
 LC0690                          STATION DESCRIPTION
 LC0690
 LC0690'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0690'THE STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF NORMAL,
 LC0690'2.5 MILES SOUTHWEST OF TOWANDA AND 0.8 MILE WEST OF U.S. HIGHWAY
 LC0690'66 IN THE FRONT OF THE HOME OF MR. JESSIE JONES.
 LC0690'
 LC0690'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0690'AND TOWANDA ROAD AT THE NORTHWEST EDGE OF TOWANDA, GO SOUTHWEST
 LC0690'ON U.S. HIGHWAY 66 FOR 1.65 MILES TO A CROSSROADS JUST AFTER
 LC0690'PASSING A SIGN ON THE RIGHT (DAVIDSONS RESTAURANT), TURN RIGHT
 LC0690'FOR ABOUT 75 FEET THEN TURN LEFT AND GO WEST ON A GRAVELED
 LC0690'ROAD FOR 0.85 MILE TO THE HOME OF MR. JONES AND THE STATION
 LC0690'ON THE RIGHT AS DESCRIBED BELOW.
 LC0690'
 LC0690'THE STATION IS A STANDARD DISK STAMPED JONES 1960 AND IS
 LC0690'SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET
 LC0690'FLUSH WITH THE GROUND.  THE MARK IS 104 FEET SOUTHWEST OF THE
 LC0690'SOUTHWEST CORNER OF A FARM HOUSE, 85 FEET WEST OF A DRIVEWAY,
 LC0690'23 FEET NORTH OF THE APPROXIMATE CENTER OF A GRAVELED ROAD,
 LC0690'15.9 FEET EAST OF A WITNESS POST AND 16 FEET EAST OF A TELEPHONE
 LC0690'POLE.
 LC0690'
 LC0690'REFERENCE MARK NUMBER 1 IS A STANDARD DISK STAMPED JONES NO 1
 LC0690'1960 AND IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST
 LC0690'WHICH PROJECTS 4 INCHES.  THE MARK IS 38 FEET SOUTH-SOUTHWEST
 LC0690'OF A DRIVEWAY, 16 FEET SOUTH OF THE APPROXIMATE CENTER OF
 LC0690'A GRAVELED ROAD AND 0.6 FOOT NORTH OF A FENCE.
 LC0690'
 LC0690'REFERENCE MARK NUMBER 2 IS A STANDARD DISK STAMPED JONES NO 2
 LC0690'1960 AND IS SET IN THE TOP OF A 10 INCH CONCRETE POST WHICH
 LC0690'PROJECTS 4 INCHES.  THE MARK IS 44 FEET SOUTH OF A WITNESS
 LC0690'POST, 35 FEET SOUTHWEST OF A LARGE TREE, 16 FEET SOUTH OF THE
 LC0690'APPROXIMATE CENTER OF A GRAVELED ROAD AND 6 INCHES NORTH OF
 LC0690'A FENCE.
 LC0690'
 LC0690'THE AZIMUTH MARK IS A STANDARD DISK STAMPED JONES 1960 AND
 LC0690'IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS
 LC0690'SET FLUSH WITH THE GROUND.  THE MARK IS 111 FEET WEST OF A
 LC0690'SURFACED ROAD, 24 FEET NORTH OF THE APPROXIMATE CENTER OF
 LC0690'A GRAVELED ROAD, 3.5 FEET SOUTH OF A FENCE AND 3.1 FEET
 LC0690'SOUTH-SOUTHEAST OF A WITNESS POST.
 LC0690'
 LC0690'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON A
 LC0690'GRAVELED ROAD FOR 0.15 MILE TO A CROSSROADS, CONTINUE WEST FOR
 LC0690'0.05 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 LC0690'
 LC0690'HEIGHT OF LIGHT ABOVE STATION MARK 1.92 METERS.
 LC0690
 LC0690                          STATION RECOVERY (1961)
 LC0690
 LC0690'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0690'2.9 MI SW FROM TOWANDA.
 LC0690'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0690'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILES WEST ALONG
 LC0690'WEST MONROE STREET, THENCE 1.8 MILES SOUTHWEST ALONG U.S. HIGHWAY
 LC0690'66, THENCE 0.85 MILES WEST ALONG A GRAVEL ROAD, AT A FARM HOUSE
 LC0690'ON THE NORTH SIDE OF THE ROAD, 22 FEET NORTH OF THE CENTER LINE
 LC0690'OF THE ROAD, 85 FEET WEST OF THE CENTER LINE OF THE FARM DRIVE,
 LC0690'97 FEET WEST OF A POWER POLE WITH A TRANSFORMER, 104 FEET
 LC0690'SOUTHWEST OF THE SOUTHWEST CORNER OF THE FARM HOUSE, 16 FEET
 LC0690'EAST OF A TELEPHONE POLE, 15.9 FEET EAST SOUTHEAST OF A METAL
 LC0690'WITNESS POST, 0.05 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN
 LC0690'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0868 ***********************************************************************
 NH0868  DESIGNATION -  JONES
 NH0868  PID         -  NH0868
 NH0868  STATE/COUNTY-  IL/WINNEBAGO
 NH0868  COUNTRY     -  US
 NH0868  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0868
 NH0868                         *CURRENT SURVEY CONTROL
 NH0868  ______________________________________________________________________
 NH0868* NAD 83(1997) POSITION- 42 19 24.75084(N) 089 04 14.89366(W)   ADJUSTED
 NH0868* NAVD 88 ORTHO HEIGHT -   216.997 (meters)      711.93  (feet) POSTED
 NH0868  ______________________________________________________________________
 NH0868  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 NH0868  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 NH0868  DYNAMIC HEIGHT  -        216.93  (meters)      711.7   (feet) COMP
 NH0868  MODELED GRAVITY -    980,298.6   (mgal)                       NAVD 88
 NH0868
 NH0868  HORZ ORDER      -  SECOND
 NH0868  VERT ORDER      -  * POSTED, SEE BELOW
 NH0868
 NH0868.The horizontal coordinates were established by classical geodetic methods
 NH0868.and adjusted by the National Geodetic Survey in October 1999.
 NH0868
 NH0868.The orthometric height was determined by differential leveling
 NH0868.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0868
 NH0868.* This is a POSTED BENCH MARK height.
 NH0868
 NH0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0868.GEOID18 height accuracy estimate available here.
 NH0868
 NH0868.Click photographs - Photos may exist for this station.
 NH0868
 NH0868.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0868
 NH0868.The dynamic height is computed by dividing the NAVD 88
 NH0868.geopotential number by the normal gravity value computed on the
 NH0868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0868.degrees latitude (g = 980.6199 gals.).
 NH0868
 NH0868.The modeled gravity was interpolated from observed gravity values.
 NH0868
 NH0868. The following values were computed from the NAD 83(1997) position.
 NH0868
 NH0868;                    North         East     Units Scale Factor Converg.
 NH0868;SPC IL W     -   628,600.004   790,326.909   MT  1.00004153   +0 44 16.5
 NH0868;SPC IL W     - 2,062,331.85  2,592,930.87   sFT  1.00004153   +0 44 16.5
 NH0868;UTM  16      - 4,687,776.377   329,368.914   MT  0.99995824   -1 23 40.7
 NH0868
 NH0868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0868!SPC IL W     -   0.99997122  x   1.00004153  =   1.00001275
 NH0868!UTM  16      -   0.99997122  x   0.99995824  =   0.99992946
 NH0868
 NH0868:                Primary Azimuth Mark                     Grid Az
 NH0868:SPC IL W     -  COLES                                    347 38 08.0
 NH0868:UTM  16      -  COLES                                    349 46 05.2
 NH0868
 NH0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2936887776(NAD 83)
 NH0868
 NH0868|---------------------------------------------------------------------|
 NH0868| PID    Reference Object                     Distance      Geod. Az  |
 NH0868|                                                           dddmmss.s |
 NH0868| NH1407 COOK                                APPROX. 0.5 KM 1802653.9 |
 NH0868| CI9832 JONES RM                             21.050 METERS 31423     |
 NH0868| NH0551 COLES                               APPROX. 1.8 KM 3482224.5 |
 NH0868|---------------------------------------------------------------------|
 NH0868
 NH0868                          SUPERSEDED SURVEY CONTROL
 NH0868
 NH0868  NAD 83(1996)-  42 19 24.75081(N)    089 04 14.89447(W) AD(       ) 2
 NH0868  NAD 83(1991)-  42 19 24.74776(N)    089 04 14.89511(W) AD(       ) 2
 NH0868  NAD 83(1986)-  42 19 24.74568(N)    089 04 14.89583(W) AD(       ) 2
 NH0868  NAD 27      -  42 19 24.67730(N)    089 04 14.50960(W) AD(       ) 2
 NH0868  USSD        -  42 19 24.78200(N)    089 04 14.30500(W) AD(       ) 3
 NH0868
 NH0868.Superseded values are not recommended for survey control.
 NH0868
 NH0868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0868.See file dsdata.pdf to determine how the superseded data were derived.
 NH0868
 NH0868_MARKER: DS = TRIANGULATION STATION DISK
 NH0868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0868_STAMPING: JONES 1920
 NH0868_MARK LOGO: CGS
 NH0868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0868+STABILITY: SURFACE MOTION
 NH0868
 NH0868  HISTORY     - Date     Condition        Report By
 NH0868  HISTORY     - 1920     MONUMENTED       CGS
 NH0868  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH0868  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0868
 NH0868                          STATION DESCRIPTION
 NH0868
 NH0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0868'STATION IS ABOUT 4-1/4 MILES N OF ROCKFORD, ON THE E SIDE OF
 NH0868'CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 12 YARDS S OF THE
 NH0868'RAILROAD BRIDGE E 590, 325 YARDS E OF WINNEBAGO COUNTY FARM
 NH0868'HOME, AND 1.97 METERS (6.46 FEET) E OF THE E AND NEAREST RAIL.
 NH0868'THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 NH0868'BRONZE DISKS SET IN CONCRETE.
 NH0868'THE REFERENCE MARK IS ON THE OPPOSITE SIDE OF THE
 NH0868'TRACK, 21.05 METERS (69.06 FEET) FROM THE STATION, N 45 DEG 37 MIN W.
 NH0868
 NH0868                          STATION RECOVERY (1954)
 NH0868
 NH0868'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0868'THIS STATION WAS NOT RECOVERED.  IT WAS PROBABLY LOST WHEN
 NH0868'THE BRIDGE, MENTIONED IN THE 1920 DESCRIPTION, WAS REPLACED
 NH0868'BY A 6-FT. CONCRETE TILE.
 NH0868
 NH0868                          STATION RECOVERY (1997)
 NH0868
 NH0868'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0868'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1595 ***********************************************************************
 HB1595  DESIGNATION -  JONES
 HB1595  PID         -  HB1595
 HB1595  STATE/COUNTY-  IL/SALINE
 HB1595  COUNTRY     -  US
 HB1595  USGS QUAD   -  HARCO (2018)
 HB1595
 HB1595                         *CURRENT SURVEY CONTROL
 HB1595  ______________________________________________________________________
 HB1595* NAD 83(1997) POSITION- 37 51 13.40587(N) 088 37 51.73722(W)   ADJUSTED
 HB1595* NAVD 88 ORTHO HEIGHT -   156.    (meters)      512.    (feet) SCALED
 HB1595  ______________________________________________________________________
 HB1595  GEOID HEIGHT    -        -29.661 (meters)                     GEOID18
 HB1595  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 HB1595  HORZ ORDER      -  SECOND
 HB1595
 HB1595.The horizontal coordinates were established by classical geodetic methods
 HB1595.and adjusted by the National Geodetic Survey in October 1999.
 HB1595
 HB1595.The orthometric height was scaled from a topographic map.
 HB1595
 HB1595.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1595.GEOID18 height accuracy estimate available here.
 HB1595
 HB1595.Click photographs - Photos may exist for this station.
 HB1595
 HB1595.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1595
 HB1595. The following values were computed from the NAD 83(1997) position.
 HB1595
 HB1595;                    North         East     Units Scale Factor Converg.
 HB1595;SPC IL E     -   131,781.092   273,800.629   MT  0.99998345   -0 10 57.7
 HB1595;SPC IL E     -   432,351.80    898,294.23   sFT  0.99998345   -0 10 57.7
 HB1595;UTM  16      - 4,190,839.060   356,510.406   MT  0.99985359   -1 00 03.8
 HB1595
 HB1595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1595!SPC IL E     -   0.99998019  x   0.99998345  =   0.99996364
 HB1595!UTM  16      -   0.99998019  x   0.99985359  =   0.99983378
 HB1595
 HB1595:                Primary Azimuth Mark                     Grid Az
 HB1595:SPC IL E     -  JONES AZ MK                              142 17 16.1
 HB1595:UTM  16      -  JONES AZ MK                              143 06 22.2
 HB1595
 HB1595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5651090839(NAD 83)
 HB1595
 HB1595|---------------------------------------------------------------------|
 HB1595| PID    Reference Object                     Distance      Geod. Az  |
 HB1595|                                                           dddmmss.s |
 HB1595| HB1590 GALATIA MUNICIPAL TANK              APPROX. 2.1 KM 1224645.7 |
 HB1595| CI3965 JONES AZ MK                                        1420618.4 |
 HB1595| CI3966 JONES RM 1                           17.415 METERS 22418     |
 HB1595| CI3967 JONES RM 2                           13.229 METERS 27434     |
 HB1595|---------------------------------------------------------------------|
 HB1595
 HB1595                          SUPERSEDED SURVEY CONTROL
 HB1595
 HB1595  NAD 83(1993)-  37 51 13.41282(N)    088 37 51.73657(W) AD(       ) 2
 HB1595  NAD 83(1986)-  37 51 13.41757(N)    088 37 51.73934(W) AD(       ) 2
 HB1595  NAD 27      -  37 51 13.24441(N)    088 37 51.53921(W) AD(       ) 2
 HB1595
 HB1595.Superseded values are not recommended for survey control.
 HB1595
 HB1595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1595.See file dsdata.pdf to determine how the superseded data were derived.
 HB1595
 HB1595_MARKER: DS = TRIANGULATION STATION DISK
 HB1595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1595_STAMPING: JONES 1960
 HB1595_MARK LOGO: CGS
 HB1595_PROJECTION: RECESSED 5 CENTIMETERS
 HB1595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1595+STABILITY: SURFACE MOTION
 HB1595
 HB1595  HISTORY     - Date     Condition        Report By
 HB1595  HISTORY     - 1960     MONUMENTED       CGS
 HB1595
 HB1595                          STATION DESCRIPTION
 HB1595
 HB1595'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1595'THE STATION IS ABOUT 1-1/4 MILES NORTHWEST OF THE TOWN OF GALATIA,
 HB1595'ABOUT 2-1/4 MILES EAST OF RILEYVILLE, ON A HIGH HILL ON THE
 HB1595'CHICKEN FARM OF MR. BOB JONES, OWNER OF JONES FEED STORE IN GALATIA.
 HB1595'IT IS IN THE WEST EDGE OF SECTION 2, T. AND S., R. 5 E., 8 FEET
 HB1595'SOUTH OF A CONCRETE BLOCK BUILDING, 8 FEET SOUTH OF A WITNESS POST,
 HB1595'37 FEET EAST-SOUTHEAST OF THE SOUTHWEST CORNER OF A CONCRETE BLOCK
 HB1595'BUILDING AND 60 FEET NORTHEAST OF THE SOUTHEAST CORNER OF A CHICKEN
 HB1595'YARD.  THE MONUMENT IS 2 INCHES UNDERGROUND AND THE DISK IS
 HB1595'STAMPED JONES 1960.
 HB1595'
 HB1595'TO REACH THE STATION FROM THE METHODIST CHURCH GALATIA, GO WEST ON
 HB1595'STATE HIGHWAY 34 FOR 0.35 MILE TO THE AZIMUTH MARK ON THE
 HB1595'RIGHT.  CONTINUE WEST ON HIGHWAY 34 FOR 0.45 MILE TO A SIDE ROAD
 HB1595'RIGHT.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD TO A SIDE
 HB1595'ROAD LEFT.  CONTINUE NORTH ON THE GRAVELED ROAD FOR 0.2 MILE TO A
 HB1595'FARM ROAD RIGHT.  TURN RIGHT AND GO NORTHEAST ON THE FARM ROAD FOR
 HB1595'0.1 MILE TO CHICKEN COOPS AND THE STATION.
 HB1595'
 HB1595'REFERENCE MARK 1 IS 2 FEET NORTH OF A FENCE CORNER, 1 FOOT EAST OF A
 HB1595'FENCE CORNER, 64 FEET SOUTHWEST OF A WITNESS POST AND 21 FEET
 HB1595'SOUTH OF THE SOUTHEAST CORNER OF THE WEST ONE OF TWO BUILDINGS.  THE
 HB1595'MONUMENT IS FLUSH AND THE DISK IS STAMPED JONES NO 1 1960.
 HB1595'
 HB1595'REFERENCE MARK 2 IS 1 FOOT EAST OF THE NORTHEAST CORNER OF THE WEST
 HB1595'ONE OF TWO BUILDINGS, 1 FOOT SOUTH OF THE NORTHEAST CORNER OF THE
 HB1595'WEST ONE OF TWO BUILDINGS AND 6 FEET WEST OF THE SOUTHWEST CORNER OF
 HB1595'THE EAST ONE OF TWO BUILDINGS.  THE MONUMENT IS FLUSH AND THE DISK
 HB1595'IS STAMPED JONES NO 2 1960.
 HB1595'
 HB1595'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A WIRE FENCE, 3 FEET WEST OF A
 HB1595'WITNESS POST, 35 FEET NORTH OF THE CENTERLINE OF STATE
 HB1595'HIGHWAY 34 AND 68 FEET WEST OF THE WEST END OF A CULVERT.  THE
 HB1595'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED JONES 1960.
 HB1595'
 HB1595'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0688 ***********************************************************************
 LC0688  DESIGNATION -  JONES AZ MK
 LC0688  PID         -  LC0688
 LC0688  STATE/COUNTY-  IL/MCLEAN
 LC0688  COUNTRY     -  US
 LC0688  USGS QUAD   -  NORMAL EAST (2018)
 LC0688
 LC0688                         *CURRENT SURVEY CONTROL
 LC0688  ______________________________________________________________________
 LC0688* NAD 83(1986) POSITION- 40 32 49.     (N) 088 56 40.     (W)   SCALED
 LC0688* NAVD 88 ORTHO HEIGHT -   246.496 (meters)      808.71  (feet) ADJUSTED
 LC0688  ______________________________________________________________________
 LC0688  GEOID HEIGHT    -        -32.042 (meters)                     GEOID18
 LC0688  DYNAMIC HEIGHT  -        246.381 (meters)      808.34  (feet) COMP
 LC0688  MODELED GRAVITY -    980,154.2   (mgal)                       NAVD 88
 LC0688
 LC0688  VERT ORDER      -  SECOND    CLASS 0
 LC0688
 LC0688.The horizontal coordinates were scaled from a map and have
 LC0688.an estimated accuracy of +/- 6 seconds.
 LC0688
 LC0688.The orthometric height was determined by differential leveling and
 LC0688.adjusted by the NATIONAL GEODETIC SURVEY
 LC0688.in June 1991.
 LC0688
 LC0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0688.GEOID18 height accuracy estimate available here.
 LC0688
 LC0688.Click photographs - Photos may exist for this station.
 LC0688
 LC0688.The dynamic height is computed by dividing the NAVD 88
 LC0688.geopotential number by the normal gravity value computed on the
 LC0688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0688.degrees latitude (g = 980.6199 gals.).
 LC0688
 LC0688.The modeled gravity was interpolated from observed gravity values.
 LC0688
 LC0688;                    North         East    Units  Estimated Accuracy
 LC0688;SPC IL E     -   430,910.      248,240.      MT  (+/- 180 meters Scaled)
 LC0688
 LC0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK353902(NAD 83)
 LC0688
 LC0688                          SUPERSEDED SURVEY CONTROL
 LC0688
 LC0688  NGVD 29 (??/??/92)  246.548  (m)          808.88   (f) ADJ UNCH    2 0
 LC0688
 LC0688.Superseded values are not recommended for survey control.
 LC0688
 LC0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0688.See file dsdata.pdf to determine how the superseded data were derived.
 LC0688
 LC0688_MARKER: DZ = AZIMUTH MARK DISK
 LC0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0688_STAMPING: JONES 1960
 LC0688_MARK LOGO: CGS
 LC0688_PROJECTION: FLUSH
 LC0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0688+STABILITY: SURFACE MOTION
 LC0688
 LC0688  HISTORY     - Date     Condition        Report By
 LC0688  HISTORY     - 1960     MONUMENTED       CGS
 LC0688  HISTORY     - 1961     GOOD             CGS
 LC0688
 LC0688                          STATION DESCRIPTION
 LC0688
 LC0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0688'3.2 MI SW FROM TOWANDA.
 LC0688'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0688'AND OHIO RAILROAD STATION IN TOWANDA, 0.2 MILES WEST ALONG WEST
 LC0688'MONROE STREET, THENCE 1.8 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0688'THENCE 1.10 MILES WEST ALONG A GRAVEL ROAD, AT THE JUNCTION OF
 LC0688'A NORTH- SOUTH ASPHALT PAVED ROAD, 24 FEET NORTH OF THE CENTER
 LC0688'LINE OF THE GRAVEL ROAD, 109 FEET WEST OF THE CENTER LINE OF THE
 LC0688'ASPHALT PAVED ROAD, 114 FEET NORTHWEST OF THE CENTER OF THE
 LC0688'JUNCTION, 4.5 FEET SOUTH OF A FENCE, 80 FEET WEST OF A FENCE
 LC0688'CORNER, 78 FEET WEST OF A WIRE BRACED POWER POLE, 3.1 FEET SOUTH
 LC0688'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 LC0688'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0287 ***********************************************************************
 KB0287  DESIGNATION -  JONES AZ MK
 KB0287  PID         -  KB0287
 KB0287  STATE/COUNTY-  IL/COLES
 KB0287  COUNTRY     -  US
 KB0287  USGS QUAD   -  MATTOON EAST (2018)
 KB0287
 KB0287                         *CURRENT SURVEY CONTROL
 KB0287  ______________________________________________________________________
 KB0287* NAD 83(1986) POSITION- 39 26 23.57   (N) 088 21 01.23   (W)   HD_HELD1
 KB0287* NAVD 88 ORTHO HEIGHT -   234.325 (meters)      768.78  (feet) ADJUSTED
 KB0287  ______________________________________________________________________
 KB0287  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 KB0287  DYNAMIC HEIGHT  -        234.188 (meters)      768.33  (feet) COMP
 KB0287  MODELED GRAVITY -    980,039.7   (mgal)                       NAVD 88
 KB0287
 KB0287  VERT ORDER      -  SECOND    CLASS 0
 KB0287
 KB0287.The horizontal coordinates were determined by differentially corrected
 KB0287.hand held GPS observations or other comparable positioning techniques
 KB0287.and have an estimated accuracy of +/- 3 meters.
 KB0287
 KB0287.The orthometric height was determined by differential leveling and
 KB0287.adjusted by the NATIONAL GEODETIC SURVEY
 KB0287.in June 1991.
 KB0287
 KB0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0287.GEOID18 height accuracy estimate available here.
 KB0287
 KB0287.Click photographs - Photos may exist for this station.
 KB0287
 KB0287.The dynamic height is computed by dividing the NAVD 88
 KB0287.geopotential number by the normal gravity value computed on the
 KB0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0287.degrees latitude (g = 980.6199 gals.).
 KB0287
 KB0287.The modeled gravity was interpolated from observed gravity values.
 KB0287
 KB0287;                    North         East    Units  Estimated Accuracy
 KB0287;SPC IL E     -   307,812.4     298,535.8     MT  (+/- 3 meters HH1 GPS) 
 KB0287
 KB0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8379666462(NAD 83)
 KB0287
 KB0287                          SUPERSEDED SURVEY CONTROL
 KB0287
 KB0287  NGVD 29 (??/??/92)  234.386  (m)          768.98   (f) ADJ UNCH    2 0
 KB0287
 KB0287.Superseded values are not recommended for survey control.
 KB0287
 KB0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0287.See file dsdata.pdf to determine how the superseded data were derived.
 KB0287
 KB0287_MARKER: DZ = AZIMUTH MARK DISK
 KB0287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0287_STAMPING: JONES 1959
 KB0287_MARK LOGO: CGS
 KB0287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0287+STABILITY: SURFACE MOTION
 KB0287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0287+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0287
 KB0287  HISTORY     - Date     Condition        Report By
 KB0287  HISTORY     - 1959     MONUMENTED       CGS
 KB0287  HISTORY     - 1980     GOOD             NGS
 KB0287  HISTORY     - 20050228 GOOD             ILDT
 KB0287
 KB0287                          STATION DESCRIPTION
 KB0287
 KB0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0287'5.2 MI S FROM MATTOON.
 KB0287'ABOUT 1.9 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0287'WITH STATE HIGHWAY 16, THENCE 1.6 MILES EAST ALONG AN ASPHALT
 KB0287'ROAD, THENCE 1.7 MILES SOUTH ALONG AN ASPHALT ROAD, AT THE
 KB0287'JUNCTION OF AN ASPHALT ROAD EAST, 23 FEET EAST OF THE CENTER
 KB0287'LINE OF THE ROAD, 33 1/2 FEET NORTH OF THE CENTER LINE OF THE
 KB0287'ROAD EAST, 39 FEET NORTHEAST OF THE CENTER OF THE JUNCTION, 4
 KB0287'FEET NORTH OF A TELEPHONE POLE, 13 1/2 FEET NORTH OF THE NORTH
 KB0287'END OF A CORRUGATED PIPE CULVERT, 1.8 FEET NORTH OF A METAL
 KB0287'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN
 KB0287'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0287
 KB0287                          STATION RECOVERY (1980)
 KB0287
 KB0287'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 KB0287'RECOVERED IN GOOD CONDITION.
 KB0287
 KB0287                          STATION RECOVERY (2005)
 KB0287
 KB0287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0287'MARK IS ON NE QUAD OF 450N/650E 23'EAST OF CENTERLINE OF 650E AND
 KB0287'33.5' NORTH OF 450N, 13.5' NORTH OF END OF CMP, 3' NW OF A TELEPHONE
 KB0287'JUNCTION BOX, 39' NE OF JUNCTION OF ROADS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0691 ***********************************************************************
 LC0691  DESIGNATION -  JONES RM 1
 LC0691  PID         -  LC0691
 LC0691  STATE/COUNTY-  IL/MCLEAN
 LC0691  COUNTRY     -  US
 LC0691  USGS QUAD   -  NORMAL EAST (2018)
 LC0691
 LC0691                         *CURRENT SURVEY CONTROL
 LC0691  ______________________________________________________________________
 LC0691* NAD 83(1986) POSITION- 40 32 49.09   (N) 088 56 25.88   (W)   HD_HELD1
 LC0691* NAVD 88 ORTHO HEIGHT -   247.677 (meters)      812.59  (feet) ADJUSTED
 LC0691  ______________________________________________________________________
 LC0691  GEOID HEIGHT    -        -32.040 (meters)                     GEOID18
 LC0691  DYNAMIC HEIGHT  -        247.562 (meters)      812.21  (feet) COMP
 LC0691  MODELED GRAVITY -    980,154.3   (mgal)                       NAVD 88
 LC0691
 LC0691  VERT ORDER      -  SECOND    CLASS 0
 LC0691
 LC0691.The horizontal coordinates were determined by differentially corrected
 LC0691.hand held GPS observations or other comparable positioning techniques
 LC0691.and have an estimated accuracy of +/- 3 meters.
 LC0691
 LC0691.The orthometric height was determined by differential leveling and
 LC0691.adjusted by the NATIONAL GEODETIC SURVEY
 LC0691.in June 1991.
 LC0691
 LC0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0691.GEOID18 height accuracy estimate available here.
 LC0691
 LC0691.Click photographs - Photos may exist for this station.
 LC0691
 LC0691.The dynamic height is computed by dividing the NAVD 88
 LC0691.geopotential number by the normal gravity value computed on the
 LC0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0691.degrees latitude (g = 980.6199 gals.).
 LC0691
 LC0691.The modeled gravity was interpolated from observed gravity values.
 LC0691
 LC0691;                    North         East    Units  Estimated Accuracy
 LC0691;SPC IL E     -   430,911.4     248,567.0     MT  (+/- 3 meters HH1 GPS) 
 LC0691
 LC0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3568190277(NAD 83)
 LC0691
 LC0691                          SUPERSEDED SURVEY CONTROL
 LC0691
 LC0691  NGVD 29 (??/??/92)  247.730  (m)          812.76   (f) ADJ UNCH    2 0
 LC0691
 LC0691.Superseded values are not recommended for survey control.
 LC0691
 LC0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0691.See file dsdata.pdf to determine how the superseded data were derived.
 LC0691
 LC0691_MARKER: DR = REFERENCE MARK DISK
 LC0691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0691_STAMPING: JONES NO 1 1960
 LC0691_MARK LOGO: CGS
 LC0691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0691+STABILITY: SURFACE MOTION
 LC0691
 LC0691  HISTORY     - Date     Condition        Report By
 LC0691  HISTORY     - 1960     MONUMENTED       CGS
 LC0691  HISTORY     - 1961     GOOD             CGS
 LC0691
 LC0691                          STATION DESCRIPTION
 LC0691
 LC0691'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0691'2.9 MI SW FROM TOWANDA.
 LC0691'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0691'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILES WEST ALONG
 LC0691'WEST MONROE STREET, THENCE 1.8 MILES SOUTHWEST ALONG U.S. HIGHWAY
 LC0691'66, THENCE 0.85 MILES WEST ALONG A GRAVEL ROAD, AT A FARM HOUSE
 LC0691'ON THE NORTH SIDE OF THE ROAD, 17 FEET SOUTH OF THE CENTERLINE
 LC0691'OF THE ROAD, 31 FEET WEST OF THE EXTENDED CENTER LINE OF THE FARM
 LC0691'DRIVE, 61 FEET SOUTHWEST OF A POWER POLE WITH A TRANSFORMER, 79
 LC0691'FEET SOUTHEAST OF A TELEPHONE POLE, 1 FOOT NORTH OF A FENCE,
 LC0691'65.2 FEET SOUTHEAST OF TRIANGULATION STATION JONES, 79.2 FEET
 LC0691'SOUTHEAST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 LC0691'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0689 ***********************************************************************
 LC0689  DESIGNATION -  JONES RM 2
 LC0689  PID         -  LC0689
 LC0689  STATE/COUNTY-  IL/MCLEAN
 LC0689  COUNTRY     -  US
 LC0689  USGS QUAD   -  NORMAL EAST (2018)
 LC0689
 LC0689                         *CURRENT SURVEY CONTROL
 LC0689  ______________________________________________________________________
 LC0689* NAD 83(1986) POSITION- 40 32 49.     (N) 088 56 26.     (W)   SCALED
 LC0689* NAVD 88 ORTHO HEIGHT -   246.838 (meters)      809.83  (feet) ADJUSTED
 LC0689  ______________________________________________________________________
 LC0689  GEOID HEIGHT    -        -32.040 (meters)                     GEOID18
 LC0689  DYNAMIC HEIGHT  -        246.724 (meters)      809.46  (feet) COMP
 LC0689  MODELED GRAVITY -    980,154.3   (mgal)                       NAVD 88
 LC0689
 LC0689  VERT ORDER      -  SECOND    CLASS 0
 LC0689
 LC0689.The horizontal coordinates were scaled from a map and have
 LC0689.an estimated accuracy of +/- 6 seconds.
 LC0689
 LC0689.The orthometric height was determined by differential leveling and
 LC0689.adjusted by the NATIONAL GEODETIC SURVEY
 LC0689.in June 1991.
 LC0689
 LC0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0689.GEOID18 height accuracy estimate available here.
 LC0689
 LC0689.Click photographs - Photos may exist for this station.
 LC0689
 LC0689.The dynamic height is computed by dividing the NAVD 88
 LC0689.geopotential number by the normal gravity value computed on the
 LC0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0689.degrees latitude (g = 980.6199 gals.).
 LC0689
 LC0689.The modeled gravity was interpolated from observed gravity values.
 LC0689
 LC0689;                    North         East    Units  Estimated Accuracy
 LC0689;SPC IL E     -   430,910.      248,560.      MT  (+/- 180 meters Scaled)
 LC0689
 LC0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK356902(NAD 83)
 LC0689
 LC0689                          SUPERSEDED SURVEY CONTROL
 LC0689
 LC0689  NGVD 29 (??/??/92)  246.891  (m)          810.01   (f) ADJ UNCH    2 0
 LC0689
 LC0689.Superseded values are not recommended for survey control.
 LC0689
 LC0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0689.See file dsdata.pdf to determine how the superseded data were derived.
 LC0689
 LC0689_MARKER: DR = REFERENCE MARK DISK
 LC0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0689_STAMPING: JONES NO 2 1960
 LC0689_MARK LOGO: CGS
 LC0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0689+STABILITY: SURFACE MOTION
 LC0689
 LC0689  HISTORY     - Date     Condition        Report By
 LC0689  HISTORY     - 1960     MONUMENTED       CGS
 LC0689  HISTORY     - 1961     GOOD             CGS
 LC0689
 LC0689                          STATION DESCRIPTION
 LC0689
 LC0689'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0689'2.9 MI SW FROM TOWANDA.
 LC0689'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0689'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILES WEST ALONG
 LC0689'WEST MONROE STREET, THENCE 1.8 MILES SOUTHWEST ALONG U.S. HIGHWAY
 LC0689'66, THENCE 0.85 MILES WEST ALONG A GRAVEL ROAD, AT A FARM HOUSE
 LC0689'ON THE NORTH SIDE OF THE ROAD, 17 FEET SOUTH OF THE CENTER LINE
 LC0689'OF THE ROAD, 119 FEET WEST OF THE EXTENDED CENTER LINE OF THE
 LC0689'FARM DRIVE, 138 FEET SOUTHWEST OF A POWER POLE WITH A TRANSFORMER,
 LC0689'44.5 FEET SOUTHWEST OF A TELEPHONE POLE, 1 FOOT NORTH OF A FENCE,
 LC0689'51.7 FEET SOUTHWEST OF TRIANGULATION STATION JONES, 44.0 FEET
 LC0689'SOUTHWEST OF A METAL WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF
 LC0689'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LC0689'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0286 ***********************************************************************
 KB0286  DESIGNATION -  JONES RM 2
 KB0286  PID         -  KB0286
 KB0286  STATE/COUNTY-  IL/COLES
 KB0286  COUNTRY     -  US
 KB0286  USGS QUAD   -  MATTOON EAST (2018)
 KB0286
 KB0286                         *CURRENT SURVEY CONTROL
 KB0286  ______________________________________________________________________
 KB0286* NAD 83(1986) POSITION- 39 26 36.50   (N) 088 21 01.23   (W)   HD_HELD1
 KB0286* NAVD 88 ORTHO HEIGHT -   232.061 (meters)      761.35  (feet) ADJUSTED
 KB0286  ______________________________________________________________________
 KB0286  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 KB0286  DYNAMIC HEIGHT  -        231.926 (meters)      760.91  (feet) COMP
 KB0286  MODELED GRAVITY -    980,040.5   (mgal)                       NAVD 88
 KB0286
 KB0286  VERT ORDER      -  SECOND    CLASS 0
 KB0286
 KB0286.The horizontal coordinates were determined by differentially corrected
 KB0286.hand held GPS observations or other comparable positioning techniques
 KB0286.and have an estimated accuracy of +/- 3 meters.
 KB0286
 KB0286.The orthometric height was determined by differential leveling and
 KB0286.adjusted by the NATIONAL GEODETIC SURVEY
 KB0286.in June 1991.
 KB0286
 KB0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0286.GEOID18 height accuracy estimate available here.
 KB0286
 KB0286.Click photographs - Photos may exist for this station.
 KB0286
 KB0286.The dynamic height is computed by dividing the NAVD 88
 KB0286.geopotential number by the normal gravity value computed on the
 KB0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0286.degrees latitude (g = 980.6199 gals.).
 KB0286
 KB0286.The modeled gravity was interpolated from observed gravity values.
 KB0286
 KB0286;                    North         East    Units  Estimated Accuracy
 KB0286;SPC IL E     -   308,211.1     298,535.9     MT  (+/- 3 meters HH1 GPS) 
 KB0286
 KB0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8380266861(NAD 83)
 KB0286
 KB0286                          SUPERSEDED SURVEY CONTROL
 KB0286
 KB0286  NGVD 29 (??/??/92)  232.122  (m)          761.55   (f) ADJ UNCH    2 0
 KB0286
 KB0286.Superseded values are not recommended for survey control.
 KB0286
 KB0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0286.See file dsdata.pdf to determine how the superseded data were derived.
 KB0286
 KB0286_MARKER: DR = REFERENCE MARK DISK
 KB0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0286_STAMPING: JONES NO 2 1959
 KB0286_MARK LOGO: CGS
 KB0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0286+STABILITY: SURFACE MOTION
 KB0286
 KB0286  HISTORY     - Date     Condition        Report By
 KB0286  HISTORY     - 1959     MONUMENTED       CGS
 KB0286  HISTORY     - 1974     MARK NOT FOUND   NGS
 KB0286  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0286  HISTORY     - 20050228 MARK NOT FOUND   ILDT
 KB0286
 KB0286                          STATION DESCRIPTION
 KB0286
 KB0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0286'4.9 MI SE FROM MATTOON.
 KB0286'ABOUT 1.9 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0286'WITH STATE HIGHWAY 16 IN MATTOON, THENCE 1.6 MILES EAST ALONG AN
 KB0286'ASPHALT ROAD, THENCE 1.4 MILES SOUTH ALONG AN ASPHALT ROAD, AT
 KB0286'THE SOUTH END OF A JOG IN THE ROAD, 30 FEET EAST OF THE CENTER
 KB0286'LINE OF THE ROAD, 3 FEET NORTHWEST OF A TELEPHONE POLE, 1 FOOT
 KB0286'NORTH OF THE CENTER LINE OF THE ROAD, 3 FEET NORTHWEST OF A
 KB0286'TELEPHONE POLE, 1 FOOT NORTH OF THE EXTENDED EAST-WEST FENCE
 KB0286'LINE, 3 1/2 FEET WEST-NORTHWEST OF THE WEST END OF A FENCE, 55
 KB0286'FEET EAST-SOUTHEAST AND ACROSS THE ROAD FROM THE NORTH END OF A
 KB0286'CORRUGATED PIPE CULVERT, 48 FEET EAST-NORTHEAST AND ACROSS THE
 KB0286'ROAD FROM THE SOUTH END OF A CORRUGATED PIPE CULVERT, 49.3 FEET
 KB0286'EAST OF TRIANGULATION STATION JONES, 47.0 FEET EAST OF A METAL
 KB0286'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET
 KB0286'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0286
 KB0286                          STATION RECOVERY (1974)
 KB0286
 KB0286'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0286'MARK NOT FOUND.
 KB0286
 KB0286                          STATION RECOVERY (1982)
 KB0286
 KB0286'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0286'MARK NOT FOUND.
 KB0286
 KB0286                          STATION RECOVERY (2005)
 KB0286
 KB0286'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0286'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1570 ***********************************************************************
 HB1570  DESIGNATION -  JOPPA
 HB1570  PID         -  HB1570
 HB1570  STATE/COUNTY-  IL/MASSAC
 HB1570  COUNTRY     -  US
 HB1570  USGS QUAD   -  JOPPA (2018)
 HB1570
 HB1570                         *CURRENT SURVEY CONTROL
 HB1570  ______________________________________________________________________
 HB1570* NAD 83(1997) POSITION- 37 12 55.24665(N) 088 49 07.70289(W)   ADJUSTED
 HB1570* NAVD 88 ORTHO HEIGHT -   154.    (meters)      505.    (feet) SCALED
 HB1570  ______________________________________________________________________
 HB1570  GEOID HEIGHT    -        -28.435 (meters)                     GEOID18
 HB1570  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 HB1570  HORZ ORDER      -  FIRST
 HB1570
 HB1570.The horizontal coordinates were established by classical geodetic methods
 HB1570.and adjusted by the National Geodetic Survey in October 1999.
 HB1570
 HB1570.The orthometric height was scaled from a topographic map.
 HB1570
 HB1570.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1570.GEOID18 height accuracy estimate available here.
 HB1570
 HB1570.Click photographs - Photos may exist for this station.
 HB1570
 HB1570.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1570
 HB1570. The following values were computed from the NAD 83(1997) position.
 HB1570
 HB1570;                    North         East     Units Scale Factor Converg.
 HB1570;SPC IL E     -    60,999.455   256,910.343   MT  0.99999786   -0 17 37.0
 HB1570;SPC IL E     -   200,129.05    842,880.02   sFT  0.99999786   -0 17 37.0
 HB1570;SPC KY1Z     - 1,102,367.673 1,227,669.670   MT  0.99997103   -1 53 02.9
 HB1570;SPC KY1Z     - 3,616,684.61  4,027,779.58   sFT  0.99997103   -1 53 02.9
 HB1570;SPC KY S     -   602,303.552   227,674.874   MT  0.99994754   -1 51 40.0
 HB1570;SPC KY S     - 1,976,057.57    746,963.32   sFT  0.99994754   -1 51 40.0
 HB1570;UTM  16      - 4,120,311.356   338,619.943   MT  0.99992082   -1 06 01.0
 HB1570
 HB1570!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1570!SPC IL E     -   0.99998030  x   0.99999786  =   0.99997816
 HB1570!SPC KY1Z     -   0.99998030  x   0.99997103  =   0.99995133
 HB1570!SPC KY S     -   0.99998030  x   0.99994754  =   0.99992784
 HB1570!UTM  16      -   0.99998030  x   0.99992082  =   0.99990112
 HB1570
 HB1570:                Primary Azimuth Mark                     Grid Az
 HB1570:SPC IL E     -  BROOKPORT MUNICIPAL TANK                 121 16 36.7
 HB1570:SPC KY1Z     -  BROOKPORT MUNICIPAL TANK                 122 52 02.6
 HB1570:SPC KY S     -  BROOKPORT MUNICIPAL TANK                 122 50 39.7
 HB1570:UTM  16      -  BROOKPORT MUNICIPAL TANK                 122 05 00.7
 HB1570
 HB1570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3861920311(NAD 83)
 HB1570
 HB1570|---------------------------------------------------------------------|
 HB1570| PID    Reference Object                     Distance      Geod. Az  |
 HB1570|                                                           dddmmss.s |
 HB1570| HB1549 BROOKPORT MUNICIPAL TANK            APPROX.19.8 KM 1205859.7 |
 HB1570| HB1560 METROPOLIS BENDING CO STACK         APPROX.12.3 KM 1303422.0 |
 HB1570| HB1561 METROPOLIS MUNICIPAL TANK           APPROX.10.4 KM 1330035.5 |
 HB1570| CI3968 JOPPA RM 1                           99.213 METERS 18830     |
 HB1570| CI3969 JOPPA RM 2                                         3300720.3 |
 HB1570|---------------------------------------------------------------------|
 HB1570
 HB1570                          SUPERSEDED SURVEY CONTROL
 HB1570
 HB1570  NAD 83(1993)-  37 12 55.25133(N)    088 49 07.70158(W) AD(       ) 1
 HB1570  NAD 83(1986)-  37 12 55.25679(N)    088 49 07.70504(W) AD(       ) 1
 HB1570  NAD 27      -  37 12 55.06200(N)    088 49 07.49500(W) AD(       ) 1
 HB1570
 HB1570.Superseded values are not recommended for survey control.
 HB1570
 HB1570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1570.See file dsdata.pdf to determine how the superseded data were derived.
 HB1570
 HB1570_MARKER: DS = TRIANGULATION STATION DISK
 HB1570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1570_STAMPING: JOPPA 1930
 HB1570_MARK LOGO: CGS
 HB1570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1570+STABILITY: SURFACE MOTION
 HB1570
 HB1570  HISTORY     - Date     Condition        Report By
 HB1570  HISTORY     - 1930     MONUMENTED       CGS
 HB1570  HISTORY     - 1958     GOOD             CGS
 HB1570  HISTORY     - 20100626 MARK NOT FOUND   ILDT
 HB1570
 HB1570                          STATION DESCRIPTION
 HB1570
 HB1570'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1570'ABOUT 7 MILES NORTHWEST OF METROPOLIS AND 2 MILES NORTHEAST OF JOPPA,
 HB1570'ON LAND OWNED BY C. A. BARMAN, IN NW1/4SW1/4 SEC.  18. STATION IS IN
 HB1570'FENCE LINE BETWEEN ORCHARD AND PASTURE, 67 METERS SOUTH OF ROAD, AND
 HB1570'ABOUT 55 METERS SOUTHEAST OF AN UNPAINTED BARN WHICH IS ACROSS ROAD
 HB1570'FROM A SMALL YELLOW HOUSE.
 HB1570'
 HB1570'FROM JOPPA GO TO CORNER 1 MILE NORTH, AND 0.3 MILE EAST OF CROSSING
 HB1570'OVER CHICAGO AND EASTERN ILLINOIS RAILWAY. PROCEED STRAIGHT EAST
 HB1570'0.7 MILE TO FORK, THENCE RIGHT HAND FORK 0.8 MILE TO STATION IN
 HB1570'SOUTHEAST DIRECTION.
 HB1570'
 HB1570'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 HB1570'SET IN CONCRETE.
 HB1570'
 HB1570'REFERENCE MARK NO. 1 IS 325.5 FEET SOUTH OF STATION IN FENCE LINE,
 HB1570'AND ACROSS SMALL SWALE ON TOP OF RIDGE.
 HB1570'
 HB1570'REFERENCE MARK NO. 2 IS NORTHWEST OF STATION ABOUT 1/8 MILE, IN FENCE
 HB1570'LINE 6 METERS SOUTH OF ROAD, AND ABOUT 100 METERS WEST OF HOUSE.
 HB1570'
 HB1570'HEIGHT OF SIGNAL ABOVE STATION MARK-31 METERS.
 HB1570
 HB1570                          STATION RECOVERY (1958)
 HB1570
 HB1570'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (WNM)
 HB1570'THE STATION MARK AND REFERENCE MARK 1 WERE RECOVERED AND FOUND IN
 HB1570'GOOD CONDITION. THE TOP OF REFERENCE MARK 2 HAD BEEN MUTILATED AND
 HB1570'THE DISK WAS GONE. AS THE STATION MARK WAS TOO CLOSE TO A CONCRETE
 HB1570'FEEDING SLAB, IT WAS DESTROYED AT THE REQUEST OF THE PROPERTY OWNER
 HB1570'AFTER JOPPA 2 1957 WAS ESTABLISHED. REFERENCE MARK 1 WAS DESTROYED AS
 HB1570'THERE WERE A NUMBER OF SMALL TREES ON LINE.
 HB1570'
 HB1570'A COMPLETE NEW STATION INCLUDING STATION MARK, REFERENCE MARKS 3 AND
 HB1570'4, AND AN AZIMUTH MARK WERE ESTABLISHED AT THIS TIME.
 HB1570
 HB1570                          STATION RECOVERY (2010)
 HB1570
 HB1570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1570'AZ. MARK FOUND IN GOOD CONDITION.  GPS UNKOWN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1571 ***********************************************************************
 HB1571  DESIGNATION -  JOPPA 2
 HB1571  PID         -  HB1571
 HB1571  STATE/COUNTY-  IL/MASSAC
 HB1571  COUNTRY     -  US
 HB1571  USGS QUAD   -  JOPPA (2018)
 HB1571
 HB1571                         *CURRENT SURVEY CONTROL
 HB1571  ______________________________________________________________________
 HB1571* NAD 83(1997) POSITION- 37 12 55.22260(N) 088 49 07.20936(W)   ADJUSTED
 HB1571* NAVD 88 ORTHO HEIGHT -   154.    (meters)      505.    (feet) SCALED
 HB1571  ______________________________________________________________________
 HB1571  GEOID HEIGHT    -        -28.435 (meters)                     GEOID18
 HB1571  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 HB1571  HORZ ORDER      -  FIRST
 HB1571
 HB1571.The horizontal coordinates were established by classical geodetic methods
 HB1571.and adjusted by the National Geodetic Survey in October 1999.
 HB1571
 HB1571.The orthometric height was scaled from a topographic map.
 HB1571
 HB1571.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1571.GEOID18 height accuracy estimate available here.
 HB1571
 HB1571.Click photographs - Photos may exist for this station.
 HB1571
 HB1571.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1571
 HB1571. The following values were computed from the NAD 83(1997) position.
 HB1571
 HB1571;                    North         East     Units Scale Factor Converg.
 HB1571;SPC IL E     -    60,998.651   256,922.507   MT  0.99999785   -0 17 36.8
 HB1571;SPC IL E     -   200,126.41    842,919.93   sFT  0.99999785   -0 17 36.8
 HB1571;SPC KY1Z     - 1,102,366.532 1,227,681.807   MT  0.99997103   -1 53 02.6
 HB1571;SPC KY1Z     - 3,616,680.86  4,027,819.40   sFT  0.99997103   -1 53 02.6
 HB1571;SPC KY S     -   602,302.416   227,687.011   MT  0.99994754   -1 51 39.7
 HB1571;SPC KY S     - 1,976,053.84    747,003.14   sFT  0.99994754   -1 51 39.7
 HB1571;UTM  16      - 4,120,310.381   338,632.094   MT  0.99992077   -1 06 00.7
 HB1571
 HB1571!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1571!SPC IL E     -   0.99998030  x   0.99999785  =   0.99997815
 HB1571!SPC KY1Z     -   0.99998030  x   0.99997103  =   0.99995133
 HB1571!SPC KY S     -   0.99998030  x   0.99994754  =   0.99992784
 HB1571!UTM  16      -   0.99998030  x   0.99992077  =   0.99990107
 HB1571
 HB1571:                Primary Azimuth Mark                     Grid Az
 HB1571:SPC IL E     -  JOPPA 2 AZ MK                            301 21 54.8
 HB1571:SPC KY1Z     -  JOPPA 2 AZ MK                            302 57 20.6
 HB1571:SPC KY S     -  JOPPA 2 AZ MK                            302 55 57.7
 HB1571:UTM  16      -  JOPPA 2 AZ MK                            302 10 18.7
 HB1571
 HB1571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3863220310(NAD 83)
 HB1571
 HB1571|---------------------------------------------------------------------|
 HB1571| PID    Reference Object                     Distance      Geod. Az  |
 HB1571|                                                           dddmmss.s |
 HB1571| HB1530 BENTON ZION EVAN CHURCH SPIRE       APPROX.10.9 KM 0605848.4 |
 HB1571| HB1573 SHAWNEE TVA STEAM PLANT E STK       APPROX. 8.0 KM 1514322.1 |
 HB1571| HB1574 SHAWNEE TVA STEAM PLANT W STK       APPROX. 7.8 KM 1523405.2 |
 HB1571| CI3972 JOPPA 2 RM 4                         20.640 METERS 21324     |
 HB1571| HB1566 JOPPA STEAM ELEC STA NE TOWER       APPROX. 3.2 KM 2494608.4 |
 HB1571| HB1565 JOPPA STEAM ELEC STA CEN STACK      APPROX. 3.6 KM 2592904.2 |
 HB1571| HB1570 JOPPA                                12.191 METERS 27329     |
 HB1571| HB1564 JOPPA RADIO STA KSB 782 MAST        APPROX. 4.3 KM 2802857.6 |
 HB1571| CI3970 JOPPA 2 AZ MK                                      3010418.0 |
 HB1571| CI3971 JOPPA 2 RM 3                         22.240 METERS 34216     |
 HB1571|---------------------------------------------------------------------|
 HB1571
 HB1571                          SUPERSEDED SURVEY CONTROL
 HB1571
 HB1571  NAD 83(1993)-  37 12 55.22728(N)    088 49 07.20805(W) AD(       ) 1
 HB1571  NAD 83(1986)-  37 12 55.23273(N)    088 49 07.21145(W) AD(       ) 1
 HB1571  NAD 27      -  37 12 55.03735(N)    088 49 07.00107(W) AD(       ) 1
 HB1571
 HB1571.Superseded values are not recommended for survey control.
 HB1571
 HB1571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1571.See file dsdata.pdf to determine how the superseded data were derived.
 HB1571
 HB1571_MARKER: DS = TRIANGULATION STATION DISK
 HB1571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1571_STAMPING: JOPPA 2 1957
 HB1571_MARK LOGO: CGS
 HB1571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1571+STABILITY: SURFACE MOTION
 HB1571
 HB1571  HISTORY     - Date     Condition        Report By
 HB1571  HISTORY     - 1957     MONUMENTED       CGS
 HB1571  HISTORY     - 20100626 MARK NOT FOUND   ILDT
 HB1571
 HB1571                          STATION DESCRIPTION
 HB1571
 HB1571'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1571'THE STATION IS LOCATED ON A HIGH HILL ABOUT 6.5 MILES NORTHWEST OF
 HB1571'METROPOLIS, ABOUT 2 MILES NORTHEAST OF JOPPA AND ABOUT 2 MILES
 HB1571'NORTHEAST OF THE OHIO RIVER, ON THE PROPERTY OF MR. JACOB CRIM WHO
 HB1571'LIVES JUST NORTHWEST OF THE STATION.  IT IS 195 FEET SOUTHWEST OF
 HB1571'THE CENTERLINE OF A GRAVELED ROAD, 204 FEET SOUTHEAST OF THE
 HB1571'SOUTHEAST CORNER OF A FRAME BARN, 30 FEET EAST OF A WIRE FENCE,
 HB1571'10 FEET NORTHWEST OF A WHITE WITNESS POST AND 135 FEET SOUTHWEST OF A
 HB1571'WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1571'JOPPA 2 1957.
 HB1571'
 HB1571'TO REACH THE STATION FROM THE POST OFFICE IN METROPOLIS, GO NORTHEAST
 HB1571'ON U.S. HIGHWAY 45 (FERRY STREET) FOR 0.35 MILE TO WHERE HIGHWAY 45
 HB1571'TURNS NORTHWEST. TURN LEFT AND GO NORTHWEST ON HIGHWAY 45 (W. 10TH.
 HB1571'STREET) FOR 5.55 MILES TO A GRAVELED CROSSROAD. TURN LEFT AND
 HB1571'GO SOUTH AND WEST ON THE GRAVELED ROAD FOR 0.9 MILE TO A GRAVELED
 HB1571'SIDE ROAD LEFT. TURN LEFT AND GO SOUTHWESTERLY ON THE GRAVELED ROAD
 HB1571'FOR 0.5 MILE TO MR. CRIMS HOUSE ON THE RIGHT AND A BOARD GATE ON THE
 HB1571'LEFT.* TURN LEFT AND GO SOUTHEAST ACROSS THE BARN YARD FOR 0.05
 HB1571'MILE TO THE HIGHEST POINT AND THE STATION.
 HB1571'
 HB1571'*TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE WEST ON THE
 HB1571'GRAVELED ROAD FOR 0.4 MILE TO THE MARK ON THE LEFT.
 HB1571'
 HB1571'REFERENCE MARK 3 IS 1 FOOT EAST OF A WIRE FENCE AND 130 FEET
 HB1571'SOUTHEAST OF THE SOUTHEAST CORNER OF THE BARN. THE MONUMENT PROJECTS
 HB1571'2 INCHES AND THE DISK IS STAMPED JOPPA 2 NO 3 1957.
 HB1571'
 HB1571'REFERENCE MARK 4 IS IN THE FENCE LINE, 65 FEET SOUTHWEST OF THE WHITE
 HB1571'WITNESS POST. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1571'STAMPED JOPPA 2 NO 4 1957.
 HB1571'
 HB1571'THE AZIMUTH MARK IS 22 FEET SOUTH OF A GRAVELED ROAD, 1 FOOT EAST OF
 HB1571'A WHITE WITNESS POST AND POWER LINE POLE AND 92 FEET EAST OF A
 HB1571'GRAVELED DRIVEWAY. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1571'STAMPED JOPPA 2 1957.
 HB1571'
 HB1571'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1571
 HB1571                          STATION RECOVERY (2010)
 HB1571
 HB1571'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1571'AZ. MARK FOUND IN GOOD CONDITION.  GPS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1563 ***********************************************************************
 HB1563  DESIGNATION -  JOPPA MUNICIPAL TANK
 HB1563  PID         -  HB1563
 HB1563  STATE/COUNTY-  IL/MASSAC
 HB1563  COUNTRY     -  US
 HB1563  USGS QUAD   -  JOPPA (2018)
 HB1563
 HB1563                         *CURRENT SURVEY CONTROL
 HB1563  ______________________________________________________________________
 HB1563* NAD 83(1997) POSITION- 37 12 26.85424(N) 088 50 33.48613(W)   ADJUSTED
 HB1563  ______________________________________________________________________
 HB1563  GEOID HEIGHT    -        -28.419 (meters)                     GEOID18
 HB1563  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 HB1563  HORZ ORDER      -  THIRD
 HB1563
 HB1563.The horizontal coordinates were established by classical geodetic methods
 HB1563.and adjusted by the National Geodetic Survey in October 1999.
 HB1563
 HB1563.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1563.GEOID18 height accuracy estimate available here.
 HB1563
 HB1563.Click photographs - Photos may exist for this station.
 HB1563
 HB1563.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1563
 HB1563. The following values were computed from the NAD 83(1997) position.
 HB1563
 HB1563;                    North         East     Units Scale Factor Converg.
 HB1563;SPC IL E     -    60,135.285   254,790.635   MT  1.00000017   -0 18 28.7
 HB1563;SPC IL E     -   197,293.85    835,925.61   sFT  1.00000017   -0 18 28.7
 HB1563;SPC KY1Z     - 1,101,562.697 1,225,526.849   MT  0.99997261   -1 53 55.5
 HB1563;SPC KY1Z     - 3,614,043.62  4,020,749.34   sFT  0.99997261   -1 53 55.5
 HB1563;SPC KY S     -   601,497.732   225,532.430   MT  0.99994783   -1 52 32.0
 HB1563;SPC KY S     - 1,973,413.81    739,934.31   sFT  0.99994783   -1 52 32.0
 HB1563;UTM  16      - 4,119,477.172   336,488.438   MT  0.99992935   -1 06 52.2
 HB1563
 HB1563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3648819477(NAD 83)
 HB1563
 HB1563                          SUPERSEDED SURVEY CONTROL
 HB1563
 HB1563  NAD 83(1993)-  37 12 26.85893(N)    088 50 33.48480(W) AD(       ) 3
 HB1563  NAD 83(1986)-  37 12 26.86437(N)    088 50 33.48821(W) AD(       ) 3
 HB1563  NAD 27      -  37 12 26.67038(N)    088 50 33.27044(W) AD(       ) 3
 HB1563
 HB1563.Superseded values are not recommended for survey control.
 HB1563
 HB1563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1563.See file dsdata.pdf to determine how the superseded data were derived.
 HB1563
 HB1563_MARKER: 53 = ELEVATED TANK
 HB1563
 HB1563  HISTORY     - Date     Condition        Report By
 HB1563  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1563
 HB1563                          STATION DESCRIPTION
 HB1563
 HB1563'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1563'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1563'JOPPA.  IT IS LOCATED IN THE NORTHEAST SECTION OF TOWN.  THE TANK
 HB1563'IS OF MUSHROOM TYPE AND IS SUPPORTED BY A FOUR LEGGED STEEL
 HB1563'STRUCTURE, OVERALL HEIGHT IS 100 FEET.  THE ENTIRE STRUCTURE IS
 HB1563'PAINTED ALUMINUM.  THE WORD JOPPA IS PAINTED IN BLACK LETTERS ON THE
 HB1563'WEST AND THE SOUTHEAST SIDES OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1564 ***********************************************************************
 HB1564  DESIGNATION -  JOPPA RADIO STA KSB 782 MAST
 HB1564  PID         -  HB1564
 HB1564  STATE/COUNTY-  IL/MASSAC
 HB1564  COUNTRY     -  US
 HB1564  USGS QUAD   -  JOPPA (2018)
 HB1564
 HB1564                         *CURRENT SURVEY CONTROL
 HB1564  ______________________________________________________________________
 HB1564* NAD 83(1997) POSITION- 37 13 20.75303(N) 088 51 59.98981(W)   ADJUSTED
 HB1564  ______________________________________________________________________
 HB1564  GEOID HEIGHT    -        -28.423 (meters)                     GEOID18
 HB1564  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 HB1564  HORZ ORDER      -  THIRD
 HB1564
 HB1564.The horizontal coordinates were established by classical geodetic methods
 HB1564.and adjusted by the National Geodetic Survey in October 1999.
 HB1564
 HB1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1564.GEOID18 height accuracy estimate available here.
 HB1564
 HB1564.Click photographs - Photos may exist for this station.
 HB1564
 HB1564.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1564
 HB1564. The following values were computed from the NAD 83(1997) position.
 HB1564
 HB1564;                    North         East     Units Scale Factor Converg.
 HB1564;SPC IL E     -    61,808.604   252,667.000   MT  1.00000259   -0 19 21.4
 HB1564;SPC IL E     -   202,783.73    828,958.32   sFT  1.00000259   -0 19 21.4
 HB1564;SPC KY1Z     - 1,103,294.274 1,223,450.549   MT  0.99996962   -1 54 48.6
 HB1564;SPC KY1Z     - 3,619,724.63  4,013,937.34   sFT  0.99996962   -1 54 48.6
 HB1564;SPC KY S     -   603,228.424   223,455.476   MT  0.99994729   -1 53 24.5
 HB1564;SPC KY S     - 1,979,091.92    733,120.17   sFT  0.99994729   -1 53 24.5
 HB1564;UTM  16      - 4,121,180.107   334,388.713   MT  0.99993787   -1 07 45.9
 HB1564
 HB1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3438821180(NAD 83)
 HB1564
 HB1564                          SUPERSEDED SURVEY CONTROL
 HB1564
 HB1564  NAD 83(1993)-  37 13 20.75773(N)    088 51 59.98864(W) AD(       ) 3
 HB1564  NAD 83(1986)-  37 13 20.76323(N)    088 51 59.99248(W) AD(       ) 3
 HB1564  NAD 27      -  37 13 20.56968(N)    088 51 59.77138(W) AD(       ) 3
 HB1564
 HB1564.Superseded values are not recommended for survey control.
 HB1564
 HB1564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1564.See file dsdata.pdf to determine how the superseded data were derived.
 HB1564
 HB1564_MARKER: 42 = RADIO/TV MAST
 HB1564
 HB1564  HISTORY     - Date     Condition        Report By
 HB1564  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1564
 HB1564                          STATION DESCRIPTION
 HB1564
 HB1564'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1564'THE STATION IS THE CENTER OF THE TOP OF THE TRUNKLINE GAS COMPANY
 HB1564'RADIO MAST, LOCATED ABOUT 2 MILES WEST-NORTHWEST OF JOPPA AT THE
 HB1564'TRUNKLINE GAS COMPANY JOPPA STATION.  IT IS IN THE SOUTHWEST SECTION
 HB1564'OF THE GAS COMPANYS PROPERTY, 0.05 MILE WEST OF THE MAIN OFFICE
 HB1564'BUILDING AND AT THE WEST SIDE OF A SMALL CONCRETE TRANSMITTER SHACK.
 HB1564'
 HB1564'THE MAST IS A UNIFORM CROSS-SECTION STEEL STRUCTURE SUPPORTED BY GUY
 HB1564'WIRES, IS PAINTED IN ALTERNATE SECTIONS OF RED AND WHITE AND IS 309
 HB1564'FEET HIGH.  IT HAS A FLASHING RED LIGHT AT THE TOP WITH THREE SETS OF
 HB1564'RED LIGHTS AT INTERVALS DOWN THE SIDE.  THERE ARE TWO PARABOLIC
 HB1564'REFLECTORS ATTACHED AT THE TOP OF THE STRUCTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1565 ***********************************************************************
 HB1565  DESIGNATION -  JOPPA STEAM ELEC STA CEN STACK
 HB1565  PID         -  HB1565
 HB1565  STATE/COUNTY-  IL/MASSAC
 HB1565  COUNTRY     -  US
 HB1565  USGS QUAD   -  JOPPA (2018)
 HB1565
 HB1565                         *CURRENT SURVEY CONTROL
 HB1565  ______________________________________________________________________
 HB1565* NAD 83(1997) POSITION- 37 12 33.90144(N) 088 51 30.65815(W)   ADJUSTED
 HB1565  ______________________________________________________________________
 HB1565  GEOID HEIGHT    -        -28.415 (meters)                     GEOID18
 HB1565  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 HB1565  HORZ ORDER      -  THIRD
 HB1565
 HB1565.The horizontal coordinates were established by classical geodetic methods
 HB1565.and adjusted by the National Geodetic Survey in October 1999.
 HB1565
 HB1565.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1565.GEOID18 height accuracy estimate available here.
 HB1565
 HB1565.Click photographs - Photos may exist for this station.
 HB1565
 HB1565.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1565
 HB1565. The following values were computed from the NAD 83(1997) position.
 HB1565
 HB1565;                    North         East     Units Scale Factor Converg.
 HB1565;SPC IL E     -    60,360.230   253,382.104   MT  1.00000176   -0 19 03.4
 HB1565;SPC IL E     -   198,031.85    831,304.45   sFT  1.00000176   -0 19 03.4
 HB1565;SPC KY1Z     - 1,101,826.652 1,224,125.146   MT  0.99997222   -1 54 30.6
 HB1565;SPC KY1Z     - 3,614,909.61  4,016,150.58   sFT  0.99997222   -1 54 30.6
 HB1565;SPC KY S     -   601,761.111   224,130.654   MT  0.99994776   -1 53 06.7
 HB1565;SPC KY S     - 1,974,277.91    735,335.32   sFT  0.99994776   -1 53 06.7
 HB1565;UTM  16      - 4,119,721.906   335,083.309   MT  0.99993504   -1 07 27.0
 HB1565
 HB1565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3508319721(NAD 83)
 HB1565
 HB1565                          SUPERSEDED SURVEY CONTROL
 HB1565
 HB1565  NAD 83(1993)-  37 12 33.90613(N)    088 51 30.65672(W) AD(       ) 3
 HB1565  NAD 83(1986)-  37 12 33.91163(N)    088 51 30.66021(W) AD(       ) 3
 HB1565  NAD 27      -  37 12 33.71750(N)    088 51 30.43984(W) AD(       ) 3
 HB1565
 HB1565.Superseded values are not recommended for survey control.
 HB1565
 HB1565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1565.See file dsdata.pdf to determine how the superseded data were derived.
 HB1565
 HB1565_MARKER: 63 = STACK
 HB1565
 HB1565  HISTORY     - Date     Condition        Report By
 HB1565  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1565
 HB1565                          STATION DESCRIPTION
 HB1565
 HB1565'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1565'THE STATION IS THE CENTER OF THE TOP OF THE CENTER OF THREE STACKS
 HB1565'OWNED BY ELECTRIC ENERGY INCORPORATED, LOCATED AT THE STEAM ELECTRIC
 HB1565'STATION, 2 MILES WEST OF JOPPA ON THE NORTH BANK OF THE OHIO RIVER.
 HB1565'IT IS ON THE EAST SIDE OF THE PLANT BETWEEN BOILER UNITS THREE AND
 HB1565'FOUR.  THE STACK IS OF CONCRETE CONSTRUCTION WITH FIRE BRICK LINER,
 HB1565'IS 36 FEET IN DIAMETER AND 250 FEET HIGH AND HAS A BLACK BAND
 HB1565'PAINTED AT THE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1566 ***********************************************************************
 HB1566  DESIGNATION -  JOPPA STEAM ELEC STA NE TOWER
 HB1566  PID         -  HB1566
 HB1566  STATE/COUNTY-  IL/MASSAC
 HB1566  COUNTRY     -  US
 HB1566  USGS QUAD   -  JOPPA (2018)
 HB1566
 HB1566                         *CURRENT SURVEY CONTROL
 HB1566  ______________________________________________________________________
 HB1566* NAD 83(1997) POSITION- 37 12 19.47632(N) 088 51 08.41156(W)   ADJUSTED
 HB1566  ______________________________________________________________________
 HB1566  GEOID HEIGHT    -        -28.414 (meters)                     GEOID18
 HB1566  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 HB1566  HORZ ORDER      -  THIRD
 HB1566
 HB1566.The horizontal coordinates were established by classical geodetic methods
 HB1566.and adjusted by the National Geodetic Survey in October 1999.
 HB1566
 HB1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1566.GEOID18 height accuracy estimate available here.
 HB1566
 HB1566.Click photographs - Photos may exist for this station.
 HB1566
 HB1566.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1566
 HB1566. The following values were computed from the NAD 83(1997) position.
 HB1566
 HB1566;                    North         East     Units Scale Factor Converg.
 HB1566;SPC IL E     -    59,912.513   253,928.205   MT  1.00000114   -0 18 49.8
 HB1566;SPC IL E     -   196,562.97    833,096.12   sFT  1.00000114   -0 18 49.8
 HB1566;SPC KY1Z     - 1,101,363.959 1,224,658.591   MT  0.99997303   -1 54 17.0
 HB1566;SPC KY1Z     - 3,613,391.59  4,017,900.73   sFT  0.99997303   -1 54 17.0
 HB1566;SPC KY S     -   601,298.647   224,664.275   MT  0.99994791   -1 52 53.2
 HB1566;SPC KY S     - 1,972,760.64    737,086.04   sFT  0.99994791   -1 52 53.2
 HB1566;UTM  16      - 4,119,266.577   335,623.019   MT  0.99993285   -1 07 13.1
 HB1566
 HB1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3562319266(NAD 83)
 HB1566
 HB1566                          SUPERSEDED SURVEY CONTROL
 HB1566
 HB1566  NAD 83(1993)-  37 12 19.48102(N)    088 51 08.41017(W) AD(       ) 3
 HB1566  NAD 83(1986)-  37 12 19.48645(N)    088 51 08.41363(W) AD(       ) 3
 HB1566  NAD 27      -  37 12 19.29259(N)    088 51 08.19518(W) AD(       ) 3
 HB1566
 HB1566.Superseded values are not recommended for survey control.
 HB1566
 HB1566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1566.See file dsdata.pdf to determine how the superseded data were derived.
 HB1566
 HB1566_MARKER: 55 = TOWER
 HB1566
 HB1566  HISTORY     - Date     Condition        Report By
 HB1566  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1566
 HB1566                          STATION DESCRIPTION
 HB1566
 HB1566'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1566'THE STATIONS ARE THE CENTERS OF THE TOPS OF 4 OF THE 6 HIGH RIVER
 HB1566'CROSSING TRANSMISSION TOWERS OWNED BY ELECTRIC ENERGY, INC. OF JOPPA
 HB1566'ILLINOIS.  THE TOWERS ARE LOCATED ABOUT 2 MILES WEST OF JOPPA AT THE
 HB1566'STEAM ELECTRIC STATION.  THE TOWERS ARE SITUATED IN THE FORM OF A
 HB1566'RECTANGLE WITH THREE TOWERS IN LINE ON EACH SIDE OF THE OHIO RIVER.
 HB1566'THE TOWERS LOCATED WERE THE ONES AT THE CORNERS OF THE RECTANGLE,
 HB1566'THE NORTHEAST TOWER IS NO. 1 ON THE COMPANY PLANS, THE NORTHWEST
 HB1566'TOWER IS NO. 3, THE SOUTHEAST TOWER IS NO. 4 AND THE SOUTHWEST TOWER
 HB1566'IS NO. 6.
 HB1566'
 HB1566'ALL OF THE TOWERS ARE OF 4 LEGGED STEEL CONSTRUCTION, PAINTED IN
 HB1566'ALTERNATE SECTIONS OF RED AND WHITE.  THEY HAVE TWO RED FLASHING
 HB1566'LIGHTS AT THE TOPS AND 3 SETS OF DOUBLE OBSTRUCTION LIGHTS AT
 HB1566'INTERVALS DOWN THE SIDES.  NOS. 1, 4 AND 6 ARE 473 FEET HIGH AND
 HB1566'NO. 3 IS 478 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1567 ***********************************************************************
 HB1567  DESIGNATION -  JOPPA STEAM ELEC STA NW TOWER
 HB1567  PID         -  HB1567
 HB1567  STATE/COUNTY-  IL/MASSAC
 HB1567  COUNTRY     -  US
 HB1567  USGS QUAD   -  JOPPA (2018)
 HB1567
 HB1567                         *CURRENT SURVEY CONTROL
 HB1567  ______________________________________________________________________
 HB1567* NAD 83(1997) POSITION- 37 12 33.66767(N) 088 51 45.81833(W)   ADJUSTED
 HB1567  ______________________________________________________________________
 HB1567  GEOID HEIGHT    -        -28.414 (meters)                     GEOID18
 HB1567  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 HB1567  HORZ ORDER      -  THIRD
 HB1567
 HB1567.The horizontal coordinates were established by classical geodetic methods
 HB1567.and adjusted by the National Geodetic Survey in October 1999.
 HB1567
 HB1567.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1567.GEOID18 height accuracy estimate available here.
 HB1567
 HB1567.Click photographs - Photos may exist for this station.
 HB1567
 HB1567.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1567
 HB1567. The following values were computed from the NAD 83(1997) position.
 HB1567
 HB1567;                    North         East     Units Scale Factor Converg.
 HB1567;SPC IL E     -    60,355.104   253,008.256   MT  1.00000219   -0 19 12.5
 HB1567;SPC IL E     -   198,015.04    830,077.92   sFT  1.00000219   -0 19 12.5
 HB1567;SPC KY1Z     - 1,101,831.907 1,223,751.311   MT  0.99997223   -1 54 39.9
 HB1567;SPC KY1Z     - 3,614,926.85  4,014,924.09   sFT  0.99997223   -1 54 39.9
 HB1567;SPC KY S     -   601,766.214   223,756.827   MT  0.99994776   -1 53 15.9
 HB1567;SPC KY S     - 1,974,294.65    734,108.86   sFT  0.99994776   -1 53 15.9
 HB1567;UTM  16      - 4,119,722.042   334,709.452   MT  0.99993656   -1 07 36.1
 HB1567
 HB1567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3470919722(NAD 83)
 HB1567
 HB1567                          SUPERSEDED SURVEY CONTROL
 HB1567
 HB1567  NAD 83(1993)-  37 12 33.67231(N)    088 51 45.81725(W) AD(       ) 3
 HB1567  NAD 83(1986)-  37 12 33.67799(N)    088 51 45.81915(W) AD(       ) 3
 HB1567  NAD 27      -  37 12 33.48312(N)    088 51 45.60211(W) AD(       ) 3
 HB1567
 HB1567.Superseded values are not recommended for survey control.
 HB1567
 HB1567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1567.See file dsdata.pdf to determine how the superseded data were derived.
 HB1567
 HB1567_MARKER: 55 = TOWER
 HB1567
 HB1567  HISTORY     - Date     Condition        Report By
 HB1567  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1567
 HB1567                          STATION DESCRIPTION
 HB1567
 HB1567'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1567'THE STATIONS ARE THE CENTERS OF THE TOPS OF 4 OF THE 6 HIGH RIVER
 HB1567'CROSSING TRANSMISSION TOWERS OWNED BY ELECTRIC ENERGY, INC. OF JOPPA
 HB1567'ILLINOIS.  THE TOWERS ARE LOCATED ABOUT 2 MILES WEST OF JOPPA AT THE
 HB1567'STEAM ELECTRIC STATION.  THE TOWERS ARE SITUATED IN THE FORM OF A
 HB1567'RECTANGLE WITH THREE TOWERS IN LINE ON EACH SIDE OF THE OHIO RIVER.
 HB1567'THE TOWERS LOCATED WERE THE ONES AT THE CORNERS OF THE RECTANGLE,
 HB1567'THE NORTHEAST TOWER IS NO. 1 ON THE COMPANY PLANS, THE NORTHWEST
 HB1567'TOWER IS NO. 3, THE SOUTHEAST TOWER IS NO. 4 AND THE SOUTHWEST TOWER
 HB1567'IS NO. 6.
 HB1567'
 HB1567'ALL OF THE TOWERS ARE OF 4 LEGGED STEEL CONSTRUCTION, PAINTED IN
 HB1567'ALTERNATE SECTIONS OF RED AND WHITE.  THEY HAVE TWO RED FLASHING
 HB1567'LIGHTS AT THE TOPS AND 3 SETS OF DOUBLE OBSTRUCTION LIGHTS AT
 HB1567'INTERVALS DOWN THE SIDES.  NOS. 1, 4 AND 6 ARE 473 FEET HIGH AND
 HB1567'NO. 3 IS 478 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1224 ***********************************************************************
 KB1224  DESIGNATION -  JORDAN
 KB1224  PID         -  KB1224
 KB1224  STATE/COUNTY-  IL/SHELBY
 KB1224  COUNTRY     -  US
 KB1224  USGS QUAD   -  MIDDLESWORTH (2018)
 KB1224
 KB1224                         *CURRENT SURVEY CONTROL
 KB1224  ______________________________________________________________________
 KB1224* NAD 83(1997) POSITION- 39 24 07.12583(N) 088 42 37.01171(W)   ADJUSTED
 KB1224* NAVD 88 ORTHO HEIGHT -   214.7   (meters)      704.    (feet) VERTCON3
 KB1224  ______________________________________________________________________
 KB1224  GEOID HEIGHT    -        -32.267 (meters)                     GEOID18
 KB1224  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 KB1224  HORZ ORDER      -  SECOND
 KB1224
 KB1224.The horizontal coordinates were established by classical geodetic methods
 KB1224.and adjusted by the National Geodetic Survey in October 1999.
 KB1224
 KB1224.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1224.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1224
 KB1224.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1224.GEOID18 height accuracy estimate available here.
 KB1224
 KB1224.Click photographs - Photos may exist for this station.
 KB1224
 KB1224.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1224
 KB1224. The following values were computed from the NAD 83(1997) position.
 KB1224
 KB1224;                    North         East     Units Scale Factor Converg.
 KB1224;SPC IL E     -   303,672.200   267,532.712   MT  0.99998797   -0 14 21.4
 KB1224;SPC IL E     -   996,297.88    877,730.24   sFT  0.99998797   -0 14 21.4
 KB1224;SPC IL W     -   304,606.225   825,439.754   MT  1.00013485   +0 55 28.5
 KB1224;SPC IL W     -   999,362.26  2,708,130.26   sFT  1.00013485   +0 55 28.5
 KB1224;UTM  16      - 4,362,781.537   352,741.096   MT  0.99986700   -1 05 08.9
 KB1224
 KB1224!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1224!SPC IL E     -   0.99997138  x   0.99998797  =   0.99995935
 KB1224!SPC IL W     -   0.99997138  x   1.00013485  =   1.00010622
 KB1224!UTM  16      -   0.99997138  x   0.99986700  =   0.99983838
 KB1224
 KB1224:                Primary Azimuth Mark                     Grid Az
 KB1224:SPC IL E     -  SHELBYVILLE AREA E TANK                  018 23 08.5
 KB1224:SPC IL W     -  SHELBYVILLE AREA E TANK                  017 13 18.6
 KB1224:UTM  16      -  SHELBYVILLE AREA E TANK                  019 13 56.0
 KB1224
 KB1224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5274162781(NAD 83)
 KB1224
 KB1224|---------------------------------------------------------------------|
 KB1224| PID    Reference Object                     Distance      Geod. Az  |
 KB1224|                                                           dddmmss.s |
 KB1224| KB1222 SHELBYVILLE AREA E TANK             APPROX. 3.9 KM 0180847.1 |
 KB1224| CI7615 JORDAN RM 1                          12.774 METERS 17846     |
 KB1224| KB1223 JORDAN A PT                           5.986 METERS 19959     |
 KB1224| KB1226 JORDAN AZ MK                        331.073 METERS 35727     |
 KB1224| KB1225 JORDAN AZ MK A PT                   327.729 METERS 35819     |
 KB1224| CI7616 JORDAN RM 2                          12.620 METERS 35854     |
 KB1224|---------------------------------------------------------------------|
 KB1224
 KB1224                          SUPERSEDED SURVEY CONTROL
 KB1224
 KB1224  NAD 83(1986)-  39 24 07.14063(N)    088 42 36.99951(W) AD(       ) 2
 KB1224  NAD 27      -  39 24 06.98398(N)    088 42 36.75603(W) AD(       ) 2
 KB1224  NGVD 29 (07/19/86)  214.8    (m)          705.     (f) VERT ANG       
 KB1224
 KB1224.Superseded values are not recommended for survey control.
 KB1224
 KB1224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1224.See file dsdata.pdf to determine how the superseded data were derived.
 KB1224
 KB1224_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1224_STAMPING: JORDAN 1976
 KB1224_MARK LOGO: NGS
 KB1224_PROJECTION: FLUSH
 KB1224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1224+STABILITY: SURFACE MOTION
 KB1224
 KB1224  HISTORY     - Date     Condition        Report By
 KB1224  HISTORY     - 1976     MONUMENTED       NGS
 KB1224
 KB1224                          STATION DESCRIPTION
 KB1224
 KB1224'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1224'NO MEASUREMENT BETWEEN RMS DUE TO ANGLE.
 KB1224'
 KB1224'THE STATION IS LOCATED ABOUT 6 MILES WEST-SOUTHWEST OF WINDSOR
 KB1224'AND 5 MILES EAST OF SHELBYVILLE AND AT THE OLD JORDAN CHAPEL
 KB1224'CEMETERY.  IT IS IN THE NORTHWEST QUARTER OF SECTION 14, T 11 N,
 KB1224'R 4 E.  THE MARKS ARE ON COUNTY ROAD RIGHT-OF-WAY.
 KB1224'
 KB1224'TO REACH FROM THE COURT HOUSE IN SHELBYVILLE, GO EASTERLY ON
 KB1224'STATE HIGHWAY 16 FOR 4.8 MILES TO A SIDE ROAD RIGHT.  (AZIMUTH
 KB1224'MARK ON THE LEFT, NORTH SIDE OF HIGHWAY AND ON STATE HIGHWAY
 KB1224'RIGHT-OF-WAY.) TURN RIGHT AND GO SOUTH FOR 0.2 MILE TO CEMETERY
 KB1224'AND STATION ON THE LEFT, EAST SIDE OF ROAD.
 KB1224'
 KB1224'STATION MARKS ARE STANDARD DISKS STAMPED JORDAN 1976.  THE
 KB1224'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1224'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 60 FEET
 KB1224'SOUTH OF TELEPHONE POLE 2261, 18 FEET EAST OF THE APPROXIMATE
 KB1224'CENTER OF SURFACED ROAD AND 3 FEET WEST OF CHAINLINK FENCE.  THE
 KB1224'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 KB1224'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1224'
 KB1224'REFERENCE MARK 1, A STANDARD DISK STAMPED JORDAN NO 1 1976,
 KB1224'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1224'THAT IS SET FLUSH WITH THE GROUND SURFACE.  IT IS 71 FEET
 KB1224'NORTHWEST OF GATE TO CEMETERY, 18 FEET EAST OF THE APPROXIMATE
 KB1224'CENTER OF SURFACED ROAD AND 3 WEST OF CHAINLINK FENCE.
 KB1224'
 KB1224'REFERENCE MARK 2, A STANDARD DISK STAMPED JORDAN NO 2 1976,
 KB1224'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1224'THAT IS SET FLUSH WITH THE GROUND SURFACE.  IT IS 21 FEET EAST OF
 KB1224'THE APPROXIMATE CENTER OF SURFACED ROAD, 18 FEET SOUTH OF
 KB1224'TELEPHONE POLE 2261 AND 3 FEET WEST OF CHAINLINK FENCE.
 KB1224'
 KB1224'THE AZIMUTH MARK A STANDARD REFERENCE MARK DISK STAMPED
 KB1224'JORDAN AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1224'CONCRETE MONUMENT THAT IS SET FLUSH WITH GROUND SURFACE.  IT IS
 KB1224'69 FEET EAST OF THE SOUTHEAST CORNER OF GAS STATION, 59 FEET
 KB1224'NORTHWEST OF POWERLINE POLE 2258, 56 FEET NORTH OF THE CENTERLINE
 KB1224'OF STATE HIGHWAY 16, 12 FEET EAST OF TELEPHONE JUNCTION BOX AND
 KB1224'2.3 FEET EAST OF METAL WITNESS POST WITH SIGN ATTACHED.
 KB1224'
 KB1224'HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1226 ***********************************************************************
 KB1226  DESIGNATION -  JORDAN AZ MK
 KB1226  PID         -  KB1226
 KB1226  STATE/COUNTY-  IL/SHELBY
 KB1226  COUNTRY     -  US
 KB1226  USGS QUAD   -  MIDDLESWORTH (2018)
 KB1226
 KB1226                         *CURRENT SURVEY CONTROL
 KB1226  ______________________________________________________________________
 KB1226* NAD 83(1997) POSITION- 39 24 17.85051(N) 088 42 37.62589(W)   ADJUSTED
 KB1226* NAVD 88 ORTHO HEIGHT -   214.9   (meters)      705.    (feet) VERTCON3
 KB1226  ______________________________________________________________________
 KB1226  GEOID HEIGHT    -        -32.268 (meters)                     GEOID18
 KB1226  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 KB1226  HORZ ORDER      -  SECOND
 KB1226
 KB1226.The horizontal coordinates were established by classical geodetic methods
 KB1226.and adjusted by the National Geodetic Survey in October 1999.
 KB1226
 KB1226.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1226.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1226
 KB1226.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1226.GEOID18 height accuracy estimate available here.
 KB1226
 KB1226.Click photographs - Photos may exist for this station.
 KB1226
 KB1226.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1226
 KB1226. The following values were computed from the NAD 83(1997) position.
 KB1226
 KB1226;                    North         East     Units Scale Factor Converg.
 KB1226;SPC IL E     -   304,003.001   267,519.399   MT  0.99998798   -0 14 21.8
 KB1226;SPC IL E     -   997,383.18    877,686.56   sFT  0.99998798   -0 14 21.8
 KB1226;SPC IL W     -   304,936.736   825,419.722   MT  1.00013478   +0 55 28.3
 KB1226;SPC IL W     - 1,000,446.61  2,708,064.54   sFT  1.00013478   +0 55 28.3
 KB1226;UTM  16      - 4,363,112.458   352,732.674   MT  0.99986703   -1 05 09.5
 KB1226
 KB1226!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1226!SPC IL E     -   0.99997134  x   0.99998798  =   0.99995932
 KB1226!SPC IL W     -   0.99997134  x   1.00013478  =   1.00010612
 KB1226!UTM  16      -   0.99997134  x   0.99986703  =   0.99983838
 KB1226
 KB1226:                Primary Azimuth Mark                     Grid Az
 KB1226:SPC IL E     -  SHELBYVILLE AREA E TANK                  020 15 28.1
 KB1226:SPC IL W     -  SHELBYVILLE AREA E TANK                  019 05 38.0
 KB1226:UTM  16      -  SHELBYVILLE AREA E TANK                  021 06 15.8
 KB1226
 KB1226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5273263112(NAD 83)
 KB1226
 KB1226|---------------------------------------------------------------------|
 KB1226| PID    Reference Object                     Distance      Geod. Az  |
 KB1226|                                                           dddmmss.s |
 KB1226| KB1222 SHELBYVILLE AREA E TANK             APPROX. 3.6 KM 0200106.3 |
 KB1226| KB1225 JORDAN AZ MK A PT                     5.957 METERS 12202     |
 KB1226| KB1224 JORDAN                              331.073 METERS 17727     |
 KB1226|---------------------------------------------------------------------|
 KB1226
 KB1226                          SUPERSEDED SURVEY CONTROL
 KB1226
 KB1226  NAD 83(1986)-  39 24 17.86531(N)    088 42 37.61372(W) AD(       ) 2
 KB1226  NAD 27      -  39 24 17.70883(N)    088 42 37.36995(W) AD(       ) 2
 KB1226  NGVD 29 (07/19/86)  215.0    (m)          705.     (f) VERT ANG       
 KB1226
 KB1226.Superseded values are not recommended for survey control.
 KB1226
 KB1226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1226.See file dsdata.pdf to determine how the superseded data were derived.
 KB1226
 KB1226_MARKER: DR = REFERENCE MARK DISK
 KB1226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1226_STAMPING: JORDAN AZ 1976
 KB1226_MARK LOGO: NGS
 KB1226_PROJECTION: FLUSH
 KB1226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1226+STABILITY: SURFACE MOTION
 KB1226
 KB1226  HISTORY     - Date     Condition        Report By
 KB1226  HISTORY     - 1976     MONUMENTED       NGS
 KB1226
 KB1226                          STATION DESCRIPTION
 KB1226
 KB1226'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1226'THE STATION IS LOCATED ABOUT 6 MILES WEST-SOUTHWEST OF WINDSOR
 KB1226'AND 5 MILES EAST OF SHELBYVILLE.  IT IS ON STATE HIGHWAY
 KB1226'RIGHT-OF-WAY.
 KB1226'
 KB1226'FOR ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1226'STATION JORDAN.
 KB1226'
 KB1226'THE STATION, A STANDARD REFERENCE MARK DISK STAMPED JORDAN
 KB1226'AZ 1976, IS SET IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE
 KB1226'MONUMENT THAT IS FLUSH WITH GROUND SURFACE.  IT IS 69 FEET EAST
 KB1226'OF SOUTHEAST CORNER OF SERVICE STATION, 59 FEET NORTHWEST OF
 KB1226'POWERLINE POLE 2258, 56 FEET NORTH OF CENTERLINE OF STATE
 KB1226'HIGHWAY 16, 12 FEET EAST OF TELEPHONE JUNCTION BOX AND 2.3
 KB1226'FEET EAST OF METAL WITNESS POST WITH SIGN ATTACHED.
 KB1226'
 KB1226'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION JORDAN,
 KB1226'DISTANCE BEING 331.073 METERS NORTH OF THE TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7991 ***********************************************************************
 DO7991  DESIGNATION -  JORDON
 DO7991  PID         -  DO7991
 DO7991  STATE/COUNTY-  IL/MONTGOMERY
 DO7991  COUNTRY     -  US
 DO7991  USGS QUAD   -  BALD KNOB (2018)
 DO7991
 DO7991                         *CURRENT SURVEY CONTROL
 DO7991  ______________________________________________________________________
 DO7991* NAD 83(2011) POSITION- 39 08 38.37322(N) 089 19 36.24722(W)   ADJUSTED
 DO7991* NAD 83(2011) ELLIP HT-   168.598 (meters)        (05/22/13)   ADJUSTED
 DO7991* NAD 83(2011) EPOCH   -  2010.00
 DO7991* NAVD 88 ORTHO HEIGHT -   200.207 (meters)      656.85  (feet) ADJUSTED
 DO7991  ______________________________________________________________________
 DO7991  GEOID HEIGHT    -        -31.612 (meters)                     GEOID18
 DO7991  NAD 83(2011) X  -     58,204.298 (meters)                     COMP
 DO7991  NAD 83(2011) Y  - -4,953,040.458 (meters)                     COMP
 DO7991  NAD 83(2011) Z  -  4,004,833.945 (meters)                     COMP
 DO7991  LAPLACE CORR    -         -3.67  (seconds)                    DEFLEC18
 DO7991  DYNAMIC HEIGHT  -        200.088 (meters)      656.46  (feet) COMP
 DO7991  MODELED GRAVITY -    980,029.9   (mgal)                       NAVD 88
 DO7991
 DO7991  VERT ORDER      -  SECOND    CLASS I
 DO7991
 DO7991  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7991  Standards:
 DO7991         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7991            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7991  -------------------------------------------------------------------
 DO7991  NETWORK    0.70   2.59           0.29   0.28   1.32      0.01584398
 DO7991  -------------------------------------------------------------------
 DO7991  Click here for local accuracies and other accuracy information.
 DO7991
 DO7991.The horizontal coordinates were established by GPS observations
 DO7991.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7991
 DO7991.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7991.been affixed to the stable North American tectonic plate. See 
 DO7991.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7991
 DO7991.The horizontal coordinates are valid at the epoch date displayed above
 DO7991.which is a decimal equivalence of Year/Month/Day.
 DO7991
 DO7991.The orthometric height was determined by differential leveling and
 DO7991.adjusted by the IL DEPT OF TRANSP
 DO7991.in July 2015.
 DO7991
 DO7991.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7991.GEOID18 height accuracy estimate available here.
 DO7991
 DO7991.Click photographs - Photos may exist for this station.
 DO7991
 DO7991.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7991
 DO7991.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7991
 DO7991.The ellipsoidal height was determined by GPS observations
 DO7991.and is referenced to NAD 83.
 DO7991
 DO7991.The dynamic height is computed by dividing the NAVD 88
 DO7991.geopotential number by the normal gravity value computed on the
 DO7991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO7991.degrees latitude (g = 980.6199 gals.).
 DO7991
 DO7991.The modeled gravity was interpolated from observed gravity values.
 DO7991
 DO7991. The following values were computed from the NAD 83(2011) position.
 DO7991
 DO7991;                    North         East     Units Scale Factor Converg.
 DO7991;SPC IL W     -   275,289.924   772,608.788   MT  1.00000607   +0 31 48.9
 DO7991;SPC IL W     -   903,180.36  2,534,800.67   sFT  1.00000607   +0 31 48.9
 DO7991;UTM  16      - 4,335,333.942   298,921.566   MT  1.00009787   -1 28 09.5
 DO7991
 DO7991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7991!SPC IL W     -   0.99997355  x   1.00000607  =   0.99997962
 DO7991!UTM  16      -   0.99997355  x   1.00009787  =   1.00007142
 DO7991
 DO7991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9892135333(NAD 83)
 DO7991
 DO7991                          SUPERSEDED SURVEY CONTROL
 DO7991
 DO7991  NAVD 88 (05/22/13)  200.2    (m)  GEOID12A model used  GPS OBS        
 DO7991
 DO7991.Superseded values are not recommended for survey control.
 DO7991
 DO7991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DO7991.See file dsdata.pdf to determine how the superseded data were derived.
 DO7991
 DO7991_MARKER: DD = SURVEY DISK
 DO7991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7991_STAMPING: JORDAN 2011
 DO7991_MARK LOGO: ILDT
 DO7991_PROJECTION: FLUSH
 DO7991_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO7991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7991+STABILITY: SURFACE MOTION
 DO7991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7991+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2019
 DO7991
 DO7991  HISTORY     - Date     Condition        Report By
 DO7991  HISTORY     - 2011     MONUMENTED       ILDT
 DO7991  HISTORY     - 20110721 GOOD             ILDT
 DO7991  HISTORY     - 20140827 GOOD             AMESC
 DO7991  HISTORY     - 20191010 GOOD             ILDT
 DO7991
 DO7991                          STATION DESCRIPTION
 DO7991
 DO7991'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7991'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-NORTHWEST OF
 DO7991'BINGHAM, 5.1 MI (8.2 KM) NORTHEAST OF COFFEEN AND 3.2 MI (5.1 KM)
 DO7991'NORTHWEST OF FILLMORE.
 DO7991'
 DO7991'TO REACH FROM THE INTERSECTION OF IL 16 AND MAIN ST. (PAISLEY RD.) ON
 DO7991'THE SOUTH SIDE OF WITT.  PROCEED SOUTH ON PAISLEY ROAD FOR 2.0 MI (3.2
 DO7991'KM) TO N15TH AVENUE, PROCEED EAST ON N15TH AVENUE FOR 0.5 MI (0.8 KM)
 DO7991'TO A STOP SIGN.  CONTINUE EAST ALONG N15TH AVENUE FOR 0.9 MI (1.4 KM)
 DO7991'PROCEED AROUND CURVE AND SOUTH ON E20TH ROAD FOR 5.0 MI (8.0 KM) TO T
 DO7991'ROAD INTERSECTION WITH N10TH AVENUE, PROCEED WEST APPROXIMATELY 120 FT
 DO7991'(36.6 M) TO STOP SIGN AT FILLMORE TRACT AND STATION ON THE LEFT.
 DO7991'
 DO7991'THE STATION IS A IL DOT DISK IN CONCRETE.  IT IS 98.7 FT (30.1 M)
 DO7991'WEST-SOUTHWEST OF UTILITY POLE, 56.2 FT (17.1 M) NORTHEAST OF THE
 DO7991'CENTERLINE OF FILLMORE TRACT, 50.0 FT (15.2 M) SOUTH OF THE CENTERLINE
 DO7991'OF N10TH AVENUE AND 1.6 FT (0.5 M) WEST OF A WITNESS POST.
 DO7991
 DO7991                          STATION RECOVERY (2014)
 DO7991
 DO7991'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DO7991'RECOVERED AS DESCRIBED.
 DO7991
 DO7991                          STATION RECOVERY (2019)
 DO7991
 DO7991'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO7991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1932 ***********************************************************************
 LC1932  DESIGNATION -  JOSE
 LC1932  PID         -  LC1932
 LC1932  STATE/COUNTY-  IL/MASON
 LC1932  COUNTRY     -  US
 LC1932  USGS QUAD   -  NATRONA (2018)
 LC1932
 LC1932                         *CURRENT SURVEY CONTROL
 LC1932  ______________________________________________________________________
 LC1932* NAD 83(1997) POSITION- 40 17 20.26898(N) 089 37 34.79962(W)   ADJUSTED
 LC1932* NAVD 88 ORTHO HEIGHT -   209.    (meters)      686.    (feet) SCALED
 LC1932  ______________________________________________________________________
 LC1932  GEOID HEIGHT    -        -32.743 (meters)                     GEOID18
 LC1932  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 LC1932  HORZ ORDER      -  FIRST
 LC1932
 LC1932.The horizontal coordinates were established by classical geodetic methods
 LC1932.and adjusted by the National Geodetic Survey in October 1999.
 LC1932
 LC1932.The orthometric height was scaled from a topographic map.
 LC1932
 LC1932.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1932.GEOID18 height accuracy estimate available here.
 LC1932
 LC1932.Click photographs - Photos may exist for this station.
 LC1932
 LC1932.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1932
 LC1932. The following values were computed from the NAD 83(1997) position.
 LC1932
 LC1932;                    North         East     Units Scale Factor Converg.
 LC1932;SPC IL W     -   402,211.770   745,943.483   MT  0.99996715   +0 20 57.9
 LC1932;SPC IL W     - 1,319,589.78  2,447,316.24   sFT  0.99996715   +0 20 57.9
 LC1932;UTM  16      - 4,463,140.058   276,751.869   MT  1.00021356   -1 41 56.4
 LC1932
 LC1932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1932!SPC IL W     -   0.99997237  x   0.99996715  =   0.99993952
 LC1932!UTM  16      -   0.99997237  x   1.00021356  =   1.00018592
 LC1932
 LC1932:                Primary Azimuth Mark                     Grid Az
 LC1932:SPC IL W     -  JOSE AZ MK                               060 58 34.6
 LC1932:UTM  16      -  JOSE AZ MK                               063 01 28.9
 LC1932
 LC1932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7675163140(NAD 83)
 LC1932
 LC1932|---------------------------------------------------------------------|
 LC1932| PID    Reference Object                     Distance      Geod. Az  |
 LC1932|                                                           dddmmss.s |
 LC1932| CI7618 JOSE RM 1                            38.765 METERS 03344     |
 LC1932| LC1930 DELAVAN MUNICIPAL TANK              APPROX.11.5 KM 0360827.3 |
 LC1932| LC1929 DELAVAN LOW STACK                   APPROX.10.9 KM 0371851.5 |
 LC1932| CI7617 JOSE AZ MK                                         0611932.5 |
 LC1932| CI7619 JOSE RM 2                            32.565 METERS 13415     |
 LC1932|---------------------------------------------------------------------|
 LC1932
 LC1932                          SUPERSEDED SURVEY CONTROL
 LC1932
 LC1932  NAD 83(1986)-  40 17 20.27888(N)    089 37 34.79310(W) AD(       ) 1
 LC1932  NAD 27      -  40 17 20.12590(N)    089 37 34.40600(W) AD(       ) 1
 LC1932
 LC1932.Superseded values are not recommended for survey control.
 LC1932
 LC1932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1932.See file dsdata.pdf to determine how the superseded data were derived.
 LC1932
 LC1932_MARKER: DS = TRIANGULATION STATION DISK
 LC1932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1932_STAMPING: JOSE 1934
 LC1932_MARK LOGO: CGS
 LC1932_PROJECTION: RECESSED 30 CENTIMETERS
 LC1932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1932+STABILITY: SURFACE MOTION
 LC1932
 LC1932  HISTORY     - Date     Condition        Report By
 LC1932  HISTORY     - 1934     MONUMENTED       CGS
 LC1932
 LC1932                          STATION DESCRIPTION
 LC1932
 LC1932'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1932'STATION IS 1 MILE S AND 1.3 MILES W OF SAN JOSE, ON HIGHEST
 LC1932'POINT OF A PROMINENT SAND HILL BELONGING TO MR. BURLEY WHO
 LC1932'LIVES IN IOWA, AND MANAGED BY MR. JACOBS, WHO LIVES IN SAN
 LC1932'JOSE.  MARK IS 0.3 MILE W OF ROAD, 80 FEET W OF AN OLD FENCE
 LC1932'LINE, 80 FEET N OF TRAIL, AND IS 12 INCHES BELOW THE SURFACE.
 LC1932'
 LC1932'TO REACH FROM SAN JOSE, GO S ON MAIN-TRAVELED ROAD ON E SIDE
 LC1932'OF R.R. TRACKS FOR 0.85 MILE TO CROSS ROAD.  THENCE W FOR
 LC1932'1 MILE TO CROSS ROAD.  THENCE S FOR 0.1 MILE TO GAP IN HEDGE
 LC1932'FENCE ON W SIDE OF ROAD.  THENCE W THROUGH GAP ON TRAIL
 LC1932'FOR 0.3 MILE TO STATION.
 LC1932'
 LC1932'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 LC1932'BRONZE DISKS SET IN CONCRETE.
 LC1932'
 LC1932'REFERENCE MARK NO. 1 IS NE OF THE STATION, 3 FEET W OF OLD
 LC1932'FENCE LINE, AND PROJECTS 6 INCHES.  REFERENCE MARK NO. 2 IS
 LC1932'SE OF THE STATION, 2 FEET W OF OLD FENCE LINE, 20 FEET N
 LC1932'OF TRAIL, AND PROJECTS 2 INCHES.  DISTANCE BETWEEN REFERENCE
 LC1932'MARKS IS 180.45 FEET.
 LC1932'
 LC1932'AZIMUTH MARK IS ENE OF THE STATION, NEAR THE NE CORNER OF
 LC1932'FIELD, 1 FOOT S OF HEDGE FENCE, 185 FEET W OF NE CORNER OF
 LC1932'FIELD, 60 FEET W OF LONE WILD CHERRY TREE, AND PROJECTS 6
 LC1932'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5609 ***********************************************************************
 DP5609  DESIGNATION -  JOSLIN 1
 DP5609  PID         -  DP5609
 DP5609  STATE/COUNTY-  IL/ROCK ISLAND
 DP5609  COUNTRY     -  US
 DP5609  USGS QUAD   -  HILLSDALE (2018)
 DP5609
 DP5609                         *CURRENT SURVEY CONTROL
 DP5609  ______________________________________________________________________
 DP5609* NAD 83(1986) POSITION- 41 33 22.1    (N) 090 11 14.8    (W)   HD_HELD2
 DP5609* NAVD 88 ORTHO HEIGHT -   181.177 (meters)      594.41  (feet) ADJUSTED
 DP5609  ______________________________________________________________________
 DP5609  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DP5609  DYNAMIC HEIGHT  -        181.107 (meters)      594.18  (feet) COMP
 DP5609  MODELED GRAVITY -    980,235.1   (mgal)                       NAVD 88
 DP5609
 DP5609  VERT ORDER      -  SECOND    CLASS I
 DP5609
 DP5609.The horizontal coordinates were established by autonomous hand held GPS
 DP5609.observations and have an estimated accuracy of +/- 10 meters.
 DP5609
 DP5609.The orthometric height was determined by differential leveling and
 DP5609.adjusted by the NATIONAL GEODETIC SURVEY
 DP5609.in November 2014.
 DP5609
 DP5609.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5609.GEOID18 height accuracy estimate available here.
 DP5609
 DP5609.Click photographs - Photos may exist for this station.
 DP5609
 DP5609.The dynamic height is computed by dividing the NAVD 88
 DP5609.geopotential number by the normal gravity value computed on the
 DP5609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5609.degrees latitude (g = 980.6199 gals.).
 DP5609
 DP5609.The modeled gravity was interpolated from observed gravity values.
 DP5609
 DP5609;                    North         East    Units  Estimated Accuracy
 DP5609;SPC IL W     -   542,786.      698,267.      MT  (+/- 10 meters HH2 GPS)
 DP5609
 DP5609_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3455204317(NAD 83)
 DP5609
 DP5609                          SUPERSEDED SURVEY CONTROL
 DP5609
 DP5609.No superseded survey control is available for this station.
 DP5609
 DP5609_MARKER: DB = BENCH MARK DISK
 DP5609_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP5609_SP_SET: BRIDGE PARAPET
 DP5609_MARK LOGO: ILDT
 DP5609_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5609_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5609_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP5609+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2020
 DP5609
 DP5609  HISTORY     - Date     Condition        Report By
 DP5609  HISTORY     - UNK      MONUMENTED       ILDT
 DP5609  HISTORY     - 20140509 GOOD             PATRIC
 DP5609  HISTORY     - 20200204 GOOD             IDDT
 DP5609
 DP5609                          STATION DESCRIPTION
 DP5609
 DP5609'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 DP5609'THE STATION IS LOCATED ABOUT 71.7 MI (115.4 KM) SOUTH-SOUTHWEST OF
 DP5609'SOUTH WAYNE, 70.3 MI (113.1 KM) SOUTH OF SHULLSBURG AND 68.0 MI (109.4
 DP5609'KM) SOUTH OF NEW DIGGINGS.
 DP5609'
 DP5609'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH STATE HIGHWAY 92
 DP5609'LOCATED 8.8 MI (14.2 KM) NORTHWEST OF GENESEO, IL, GO EAST ON STATE
 DP5609'HIGHWAY 92 FOR 2.8 MI (4.5 KM) TO THE ROCK RIVER AND THE STATION ON
 DP5609'THE RIGHT.
 DP5609'
 DP5609'THE STATION IS LOCATED 483.0 FT (147.2 M) WEST OF A STREAM GAUGE
 DP5609'STATION, 16.0 FT (4.9 M) SOUTH OF THE CENTERLINE OF STATE HIGHWAY 92,
 DP5609'2.5 FT (0.8 M) EAST OF THE WEST END OF A PARAPET WALL.
 DP5609'
 DP5609'NOTE-NO STAMPING ON DISK.
 DP5609
 DP5609                          STATION RECOVERY (2020)
 DP5609
 DP5609'RECOVERY NOTE BY ID DEPT OF TRANSP 2020 (RI)
 DP5609'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5610 ***********************************************************************
 DP5610  DESIGNATION -  JOSLIN RM 8
 DP5610  PID         -  DP5610
 DP5610  STATE/COUNTY-  IL/ROCK ISLAND
 DP5610  COUNTRY     -  US
 DP5610  USGS QUAD   -  HILLSDALE (2018)
 DP5610
 DP5610                         *CURRENT SURVEY CONTROL
 DP5610  ______________________________________________________________________
 DP5610* NAD 83(1986) POSITION- 41 33 22.1    (N) 090 11 14.5    (W)   HD_HELD2
 DP5610* NAVD 88 ORTHO HEIGHT -   181.215 (meters)      594.54  (feet) ADJUSTED
 DP5610  ______________________________________________________________________
 DP5610  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DP5610  DYNAMIC HEIGHT  -        181.145 (meters)      594.31  (feet) COMP
 DP5610  MODELED GRAVITY -    980,235.1   (mgal)                       NAVD 88
 DP5610
 DP5610  VERT ORDER      -  SECOND    CLASS I
 DP5610
 DP5610.The horizontal coordinates were established by autonomous hand held GPS
 DP5610.observations and have an estimated accuracy of +/- 10 meters.
 DP5610
 DP5610.The orthometric height was determined by differential leveling and
 DP5610.adjusted by the NATIONAL GEODETIC SURVEY
 DP5610.in November 2014.
 DP5610
 DP5610.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5610.GEOID18 height accuracy estimate available here.
 DP5610
 DP5610.Click photographs - Photos may exist for this station.
 DP5610
 DP5610.The dynamic height is computed by dividing the NAVD 88
 DP5610.geopotential number by the normal gravity value computed on the
 DP5610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5610.degrees latitude (g = 980.6199 gals.).
 DP5610
 DP5610.The modeled gravity was interpolated from observed gravity values.
 DP5610
 DP5610;                    North         East    Units  Estimated Accuracy
 DP5610;SPC IL W     -   542,786.      698,274.      MT  (+/- 10 meters HH2 GPS)
 DP5610
 DP5610_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3455904317(NAD 83)
 DP5610
 DP5610                          SUPERSEDED SURVEY CONTROL
 DP5610
 DP5610.No superseded survey control is available for this station.
 DP5610
 DP5610_MARKER: Q = CHISELED SQUARE
 DP5610_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DP5610_SP_SET: PAPAPET
 DP5610_MARK LOGO: ILDT
 DP5610_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5610+STABILITY: SURFACE MOTION
 DP5610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5610+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2014
 DP5610
 DP5610  HISTORY     - Date     Condition        Report By
 DP5610  HISTORY     - UNK      MONUMENTED       ILDT
 DP5610  HISTORY     - 20140509 GOOD             PATRIC
 DP5610
 DP5610                          STATION DESCRIPTION
 DP5610
 DP5610'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 DP5610'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST-SOUTHWEST OF SPRING
 DP5610'HILL, 7.7 MI (12.4 KM) NORTH-NORTHWEST OF GENESEO AND 4.0 MI (6.4 KM)
 DP5610'SOUTH OF HILLSDALE.
 DP5610'
 DP5610'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH STATE HIGHWAY 92
 DP5610'LOCATED 8.8 MI (14.2 KM) NORTHWEST OF GENESEO, IL, GO EAST ON STATE
 DP5610'HIGHWAY 92 FOR 2.8 MI (4.5 KM) TO THE ROCK RIVER AND THE STATION ON
 DP5610'THE RIGHT.
 DP5610'
 DP5610'THE STATION IS A CHISELED SQUARE ON THE TOP OF A PARAPET WALL LOCATED
 DP5610'470.0 FT (143.3 M) WEST OF A STREAM GAUGE STATION, 16.0 FT (4.9 M)
 DP5610'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 92, 15.2 FT (4.6 M) EAST OF
 DP5610'THE WEST END OF THE SOUTH PARAPET WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5611 ***********************************************************************
 DP5611  DESIGNATION -  JOSLIN RM 9
 DP5611  PID         -  DP5611
 DP5611  STATE/COUNTY-  IL/ROCK ISLAND
 DP5611  COUNTRY     -  US
 DP5611  USGS QUAD   -  HILLSDALE (2018)
 DP5611
 DP5611                         *CURRENT SURVEY CONTROL
 DP5611  ______________________________________________________________________
 DP5611* NAD 83(1986) POSITION- 41 33 22.4    (N) 090 11 14.4    (W)   HD_HELD2
 DP5611* NAVD 88 ORTHO HEIGHT -   181.259 (meters)      594.68  (feet) ADJUSTED
 DP5611  ______________________________________________________________________
 DP5611  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DP5611  DYNAMIC HEIGHT  -        181.189 (meters)      594.45  (feet) COMP
 DP5611  MODELED GRAVITY -    980,235.1   (mgal)                       NAVD 88
 DP5611
 DP5611  VERT ORDER      -  SECOND    CLASS I
 DP5611
 DP5611.The horizontal coordinates were established by autonomous hand held GPS
 DP5611.observations and have an estimated accuracy of +/- 10 meters.
 DP5611
 DP5611.The orthometric height was determined by differential leveling and
 DP5611.adjusted by the NATIONAL GEODETIC SURVEY
 DP5611.in November 2014.
 DP5611
 DP5611.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5611.GEOID18 height accuracy estimate available here.
 DP5611
 DP5611.Click photographs - Photos may exist for this station.
 DP5611
 DP5611.The dynamic height is computed by dividing the NAVD 88
 DP5611.geopotential number by the normal gravity value computed on the
 DP5611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5611.degrees latitude (g = 980.6199 gals.).
 DP5611
 DP5611.The modeled gravity was interpolated from observed gravity values.
 DP5611
 DP5611;                    North         East    Units  Estimated Accuracy
 DP5611;SPC IL W     -   542,796.      698,276.      MT  (+/- 10 meters HH2 GPS)
 DP5611
 DP5611_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3456104326(NAD 83)
 DP5611
 DP5611                          SUPERSEDED SURVEY CONTROL
 DP5611
 DP5611.No superseded survey control is available for this station.
 DP5611
 DP5611_MARKER: Q = CHISELED SQUARE
 DP5611_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DP5611_SP_SET: PAPAPET
 DP5611_MARK LOGO: ILDT
 DP5611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5611+STABILITY: SURFACE MOTION
 DP5611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5611+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2014
 DP5611
 DP5611  HISTORY     - Date     Condition        Report By
 DP5611  HISTORY     - UNK      MONUMENTED       ILDT
 DP5611  HISTORY     - 20140509 GOOD             PATRIC
 DP5611
 DP5611                          STATION DESCRIPTION
 DP5611
 DP5611'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 DP5611'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST-SOUTHWEST OF SPRING
 DP5611'HILL, 7.7 MI (12.4 KM) NORTH-NORTHWEST OF GENESEO AND 4.0 MI (6.4 KM)
 DP5611'SOUTH OF HILLSDALE.
 DP5611'
 DP5611'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH STATE HIGHWAY 92
 DP5611'LOCATED 8.8 MI (14.2 KM) NORTHWEST OF GENESEO, IL, GO EAST ON STATE
 DP5611'HIGHWAY 92 FOR 2.8 MI (4.5 KM) TO THE ROCK RIVER AND THE STATION ON
 DP5611'THE LEFT.
 DP5611'
 DP5611'THE STATION IS A CHISELED SQUARE ON THE TOP OF A PARAPET WALL LOCATED
 DP5611'465.0 FT (141.7 M) WEST OF A STREAM GAUGE STATION, 16.0 FT (4.9 M)
 DP5611'NORTH OF THE CENTERLINE OF STATE HIGHWAY 92, 16.0 FT (4.9 M) EAST OF
 DP5611'THE WEST END OF THE NORTH PARAPET WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0735 ***********************************************************************
 MG0735  DESIGNATION -  JOY
 MG0735  PID         -  MG0735
 MG0735  STATE/COUNTY-  IL/MERCER
 MG0735  COUNTRY     -  US
 MG0735  USGS QUAD   -  JOY (2018)
 MG0735
 MG0735                         *CURRENT SURVEY CONTROL
 MG0735  ______________________________________________________________________
 MG0735* NAD 83(1997) POSITION- 41 12 19.15403(N) 090 52 51.92318(W)   ADJUSTED
 MG0735* NAVD 88 ORTHO HEIGHT -   209.    (meters)      686.    (feet) SCALED
 MG0735  ______________________________________________________________________
 MG0735  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 MG0735  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 MG0735  HORZ ORDER      -  FIRST
 MG0735
 MG0735.The horizontal coordinates were established by classical geodetic methods
 MG0735.and adjusted by the National Geodetic Survey in October 1999.
 MG0735
 MG0735.The orthometric height was scaled from a topographic map.
 MG0735
 MG0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0735.GEOID18 height accuracy estimate available here.
 MG0735
 MG0735.Click photographs - Photos may exist for this station.
 MG0735
 MG0735.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0735
 MG0735. The following values were computed from the NAD 83(1997) position.
 MG0735
 MG0735;                    North         East     Units Scale Factor Converg.
 MG0735;SPC IL W     -   504,072.336   640,082.111   MT  0.99998535   -0 28 14.3
 MG0735;SPC IL W     - 1,653,777.32  2,100,002.73   sFT  0.99998535   -0 28 14.3
 MG0735;SPC IA S     -   137,155.425   719,612.787   MT  0.99994837   +1 43 30.3
 MG0735;SPC IA S     -   449,984.09  2,360,929.62   sFT  0.99994837   +1 43 30.3
 MG0735;UTM  15      - 4,563,714.562   677,654.874   MT  0.99998844   +1 23 46.4
 MG0735
 MG0735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0735!SPC IL W     -   0.99997240  x   0.99998535  =   0.99995775
 MG0735!SPC IA S     -   0.99997240  x   0.99994837  =   0.99992078
 MG0735!UTM  15      -   0.99997240  x   0.99998844  =   0.99996084
 MG0735
 MG0735:                Primary Azimuth Mark                     Grid Az
 MG0735:SPC IL W     -  BALD BLUFF                               182 56 54.7
 MG0735:SPC IA S     -  BALD BLUFF                               180 45 10.1
 MG0735:UTM  15      -  BALD BLUFF                               181 04 54.0
 MG0735
 MG0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7765463714(NAD 83)
 MG0735
 MG0735|---------------------------------------------------------------------|
 MG0735| PID    Reference Object                     Distance      Geod. Az  |
 MG0735|                                                           dddmmss.s |
 MG0735| MG0732 ALEDO WATER TANK                    APPROX.10.9 KM 0922829.4 |
 MG0735| CL9625 JOY RM 1                            221.305 METERS 11058     |
 MG0735| MG0736 JOY WATER TANK                      APPROX. 1.0 KM 1791556.5 |
 MG0735| MG0733 BALD BLUFF                          APPROX.18.8 KM 1822840.4 |
 MG0735| CL9626 JOY RM 2                             25.470 METERS 24508     |
 MG0735|---------------------------------------------------------------------|
 MG0735
 MG0735                          SUPERSEDED SURVEY CONTROL
 MG0735
 MG0735  NAD 83(1996)-  41 12 19.15403(N)    090 52 51.92319(W) AD(       ) 1
 MG0735  NAD 83(1986)-  41 12 19.15405(N)    090 52 51.92856(W) AD(       ) 1
 MG0735  NAD 27      -  41 12 19.03500(N)    090 52 51.41700(W) AD(       ) 1
 MG0735
 MG0735.Superseded values are not recommended for survey control.
 MG0735
 MG0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0735.See file dsdata.pdf to determine how the superseded data were derived.
 MG0735
 MG0735_MARKER: DS = TRIANGULATION STATION DISK
 MG0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0735_STAMPING: JOY 1931
 MG0735_MARK LOGO: CGS
 MG0735_PROJECTION: FLUSH
 MG0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0735+STABILITY: SURFACE MOTION
 MG0735
 MG0735  HISTORY     - Date     Condition        Report By
 MG0735  HISTORY     - 1931     MONUMENTED       CGS
 MG0735  HISTORY     - 1937     GOOD             LOCENG
 MG0735  HISTORY     - 19950516 GOOD             USPSQD
 MG0735  HISTORY     - 19971022 GOOD             USPSQD
 MG0735
 MG0735                          STATION DESCRIPTION
 MG0735
 MG0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0735'ABOUT 1/2 MILE NORTH OF JOY, ON LAND OWNED BY HULL BRYANT.
 MG0735'
 MG0735'TO REACH FROM JOY, TURN NORTH AT JOHNSON OIL COMPANY STATION,
 MG0735'AND FOLLOW DIRT ROAD FOR 0.5 MILE, TURN WEST FOR 0.15 MILE
 MG0735'TO FIRST HOUSE ON NORTH SIDE OF ROAD.  MARK IS 40 YARDS NORTHEAST
 MG0735'OF THE HOUSE IN THE BARNYARD, 7.75 METERS NORTH OF NORTHWEST
 MG0735'CORNER OF GARAGE, 2.60 METERS WEST OF EAST FENCE, AND 19.7 METERS
 MG0735'EAST OF THE SOUTHEAST CORNER OF A LARGE WHITE BARN, MARK IS
 MG0735'FLUSH WITH GROUND.
 MG0735'
 MG0735'REFERENCE MARK NO. 1 IS EAST OF THE STATION, AT THE FENCE LINE
 MG0735'ON THE WEST SIDE OF THE ROAD, 8 METERS WEST OF THE NORTH-SOUTH
 MG0735'ROAD, AND 14 METERS NORTH OF AN EAST-WEST ROAD.
 MG0735'
 MG0735'REFERENCE MARK NO. 2 IS SOUTHWEST OF THE STATION, 18 METERS
 MG0735'WEST OF GATE TO BARNYARD, 1 FOOT NORTH OF SOUTH FENCE OF
 MG0735'BARNYARD AND 12-1/2 METERS SOUTH OF THE LARGE WHITE BARN.
 MG0735'
 MG0735'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 MG0735
 MG0735                          STATION RECOVERY (1937)
 MG0735
 MG0735'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1937 (GTL)
 MG0735'IT WAS NECESSARY TO MOVE JOY AZIMUTH MARK, REFERENCE MARK NO. 1.
 MG0735'A NEW DISK FROM THE U.S. COAST AND GEODETIC SURVEY OFFICE WAS
 MG0735'SET IN A BLOCK OF REINFORCED CONCRETE 42 INCHES HIGH, WITH A
 MG0735'BASE TWO FEET SQUARE, AND THE TOP 14 INCHES SQUARE.  THE TOP
 MG0735'IS SIX INCHES ABOVE THE SURFACE OF THE GROUND.
 MG0735'
 MG0735'THE NEW AZIMUTH MARK HAS BEEN SET EXACTLY ON LINE TOWARD THE
 MG0735'STATION MARK, FROM THE OLD REFERENCE MARK NO. 1 A DISTANCE
 MG0735'OF 12.997 FEET.  THE NEW MARK IS 0.552 FOOT LOWER THAN THE OLD
 MG0735'MARK.
 MG0735'
 MG0735'WITH BOTH MARKS IN PLACE, A TRANSIT WAS SET OVER THE NEW MARK,
 MG0735'AND THE ANGLE BETWEEN THE EXTREME MARKS OBSERVED BY METHOD
 MG0735'OF FOUR REPETITIONS, BOTH VERNIERS DIRECT AND REVERSED.  THIS
 MG0735'GAVE 180 DEG 00 MIN WITH A POSSIBLE ERROR OF FIVE SECONDS.
 MG0735'
 MG0735'THE NEW MARK IS TWO FEET EAST OF THE WEST FENCE LINE OF THE
 MG0735'NORTH-AND-SOUTH ROAD, 34 FEET FROM THE CENTERLINE OF ITS
 MG0735'TRAVELED WAY, AND 43 FEET NORTH OF THE CENTERLINE OF THE
 MG0735'EAST-AND-WEST ROAD.
 MG0735
 MG0735                          STATION RECOVERY (1995)
 MG0735
 MG0735'RECOVERY NOTE BY US POWER SQUADRON 1995
 MG0735'RECOVERED IN GOOD CONDITION.
 MG0735
 MG0735                          STATION RECOVERY (1997)
 MG0735
 MG0735'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0735'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9625 ***********************************************************************
 CL9625  DESIGNATION -  JOY RM 1
 CL9625  PID         -  CL9625
 CL9625  STATE/COUNTY-  IL/MERCER
 CL9625  COUNTRY     -  US
 CL9625  USGS QUAD   -  JOY (2018)
 CL9625
 CL9625                         *CURRENT SURVEY CONTROL
 CL9625  ______________________________________________________________________
 CL9625* NAD 83(2011) POSITION- 41 12 16.58712(N) 090 52 43.05872(W)   ADJUSTED
 CL9625* NAD 83(2011) ELLIP HT-   177.221 (meters)        (06/27/12)   ADJUSTED
 CL9625* NAD 83(2011) EPOCH   -  2010.00
 CL9625* NAVD 88 ORTHO HEIGHT -   210.2   (meters)      690.    (feet) GPS OBS
 CL9625  ______________________________________________________________________
 CL9625  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CL9625  GEOID HEIGHT    -        -32.898 (meters)                     GEOID03
 CL9625  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 CL9625  NAD 83(2011) X  -    -73,693.562 (meters)                     COMP
 CL9625  NAD 83(2011) Y  - -4,805,221.162 (meters)                     COMP
 CL9625  NAD 83(2011) Z  -  4,179,662.459 (meters)                     COMP
 CL9625  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 CL9625
 CL9625  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CL9625  Standards:
 CL9625         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CL9625            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CL9625  -------------------------------------------------------------------
 CL9625  NETWORK    0.73   1.23           0.33   0.26   0.63      0.14977679
 CL9625  -------------------------------------------------------------------
 CL9625  Click here for local accuracies and other accuracy information.
 CL9625
 CL9625.The horizontal coordinates were established by GPS observations
 CL9625.and adjusted by the National Geodetic Survey in June 2012.
 CL9625
 CL9625.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CL9625.been affixed to the stable North American tectonic plate. See 
 CL9625.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CL9625
 CL9625.The horizontal coordinates are valid at the epoch date displayed above
 CL9625.which is a decimal equivalence of Year/Month/Day.
 CL9625
 CL9625.The orthometric height was determined by GPS observations and a
 CL9625.high-resolution geoid model.
 CL9625
 CL9625.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9625.GEOID18 height accuracy estimate available here.
 CL9625
 CL9625.Click photographs - Photos may exist for this station.
 CL9625
 CL9625.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CL9625
 CL9625.The Laplace correction was computed from DEFLEC18 derived deflections.
 CL9625
 CL9625.The ellipsoidal height was determined by GPS observations
 CL9625.and is referenced to NAD 83.
 CL9625
 CL9625. The following values were computed from the NAD 83(2011) position.
 CL9625
 CL9625;                    North         East     Units Scale Factor Converg.
 CL9625;SPC IL W     -   503,991.459   640,287.979   MT  0.99998504   -0 28 08.5
 CL9625;SPC IL W     - 1,653,511.98  2,100,678.14   sFT  0.99998504   -0 28 08.5
 CL9625;UTM  15      - 4,563,640.434   677,863.268   MT  0.99998935   +1 23 52.2
 CL9625
 CL9625!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CL9625!SPC IL W     -   0.99997220  x   0.99998504  =   0.99995724
 CL9625!UTM  15      -   0.99997220  x   0.99998935  =   0.99996155
 CL9625
 CL9625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7786363640(NAD 83)
 CL9625
 CL9625                          SUPERSEDED SURVEY CONTROL
 CL9625
 CL9625  NAD 83(2007)-  41 12 16.58682(N)    090 52 43.05911(W) AD(2002.00) 1
 CL9625  ELLIP H (04/17/09)  177.274  (m)                       GP(2002.00) 1 1
 CL9625  NAD 83(1997)-  41 12 16.58670(N)    090 52 43.05871(W) AD(       ) 1
 CL9625  ELLIP H (02/22/06)  177.274  (m)                       GP(       ) 1 1
 CL9625
 CL9625.Superseded values are not recommended for survey control.
 CL9625
 CL9625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CL9625.See file dsdata.pdf to determine how the superseded data were derived.
 CL9625
 CL9625_MARKER: DR = REFERENCE MARK DISK
 CL9625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9625_STAMPING: JOY NO 1
 CL9625_MARK LOGO: CGS
 CL9625_PROJECTION: FLUSH
 CL9625_MAGNETIC: N = NO MAGNETIC MATERIAL
 CL9625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9625+STABILITY: SURFACE MOTION
 CL9625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL9625+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2009
 CL9625
 CL9625  HISTORY     - Date     Condition        Report By
 CL9625  HISTORY     - 1931     MONUMENTED       CGS
 CL9625  HISTORY     - 20051101 GOOD             ILDT
 CL9625  HISTORY     - 20091220 GOOD             INDIV
 CL9625
 CL9625                          STATION DESCRIPTION
 CL9625
 CL9625'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005
 CL9625'TO REACH THE STATION FROM THE INTERSECTION OF CENTER ST. (IL. 17) AND
 CL9625'WASHINGTON ST.  (110TH ST. OR ILLINOIS CITY RD.) IN JOY, PROCEED NORTH
 CL9625'ON WASHINGTON ST. 0.47 MILES TO THE  STATION LOCATED IN THE NORTHWEST
 CL9625'QUAD OF THE INTERSECTION OF 110TH ST. AND 92ND AVE.   THE STATION IS
 CL9625'35.30 FEET WEST OF THE CENTERLINE OF 110TH ST., 39.90           FEET
 CL9625'NORTH OF THE  CENTERLINE OF 92ND AVE., 15.45 FEET NORTHEAST OF A P.K.
 CL9625'NAIL SET ON THE NORTH SIDE OF A  WOOD FENCE CORNER POST IN THE
 CL9625'NORTHWEST QUAD OF THE INTERSECTION, AND 70.50 FEET  NORTH OF A P.K.
 CL9625'NAIL SET ON THE NORTH SIDE OF A POWER POLE IN THE SOUTHWEST QUAD OF
 CL9625'THE  INTERSECTION.  THE STATION IS A USC AND G BRASS DISC, STAMPED JOY
 CL9625'NO. 1, SET IN A 0.5 FOOT  HIGH  CONCRETE BASE APPROXIMATELY 4.0 FEET
 CL9625'ABOVE THE LEVEL OF THE ROAD.
 CL9625
 CL9625                          STATION RECOVERY (2009)
 CL9625
 CL9625'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (CLB)
 CL9625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0736 ***********************************************************************
 MG0736  DESIGNATION -  JOY WATER TANK
 MG0736  PID         -  MG0736
 MG0736  STATE/COUNTY-  IL/MERCER
 MG0736  COUNTRY     -  US
 MG0736  USGS QUAD   -  JOY (2018)
 MG0736
 MG0736                         *CURRENT SURVEY CONTROL
 MG0736  ______________________________________________________________________
 MG0736* NAD 83(1997) POSITION- 41 11 46.24343(N) 090 52 51.36493(W)   ADJUSTED
 MG0736  ______________________________________________________________________
 MG0736  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 MG0736  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 MG0736  HORZ ORDER      -  THIRD
 MG0736
 MG0736.The horizontal coordinates were established by classical geodetic methods
 MG0736.and adjusted by the National Geodetic Survey in October 1999.
 MG0736
 MG0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0736.GEOID18 height accuracy estimate available here.
 MG0736
 MG0736.Click photographs - Photos may exist for this station.
 MG0736
 MG0736.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0736
 MG0736. The following values were computed from the NAD 83(1997) position.
 MG0736
 MG0736;                    North         East     Units Scale Factor Converg.
 MG0736;SPC IL W     -   503,057.007   640,086.779   MT  0.99998534   -0 28 13.7
 MG0736;SPC IL W     - 1,650,446.20  2,100,018.04   sFT  0.99998534   -0 28 13.7
 MG0736;SPC IA S     -   136,141.057   719,656.351   MT  0.99994837   +1 43 30.7
 MG0736;SPC IA S     -   446,656.12  2,361,072.54   sFT  0.99994837   +1 43 30.7
 MG0736;UTM  15      - 4,562,699.920   677,692.613   MT  0.99998861   +1 23 45.8
 MG0736
 MG0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7769262699(NAD 83)
 MG0736
 MG0736                          SUPERSEDED SURVEY CONTROL
 MG0736
 MG0736  NAD 83(1996)-  41 11 46.24344(N)    090 52 51.36494(W) AD(       ) 3
 MG0736  NAD 83(1986)-  41 11 46.24507(N)    090 52 51.37014(W) AD(       ) 3
 MG0736  NAD 27      -  41 11 46.12300(N)    090 52 50.85800(W) AD(       ) 3
 MG0736
 MG0736.Superseded values are not recommended for survey control.
 MG0736
 MG0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0736.See file dsdata.pdf to determine how the superseded data were derived.
 MG0736
 MG0736_MARKER: 51 = TANK
 MG0736
 MG0736  HISTORY     - Date     Condition        Report By
 MG0736  HISTORY     - 1931     FIRST OBSERVED   CGS
 MG0736  HISTORY     - 19950516 GOOD             USPSQD
 MG0736
 MG0736                          STATION DESCRIPTION
 MG0736
 MG0736'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1831 ***********************************************************************
 JB1831  DESIGNATION -  JUNCTION CITY MARION MINES STK
 JB1831  PID         -  JB1831
 JB1831  STATE/COUNTY-  IL/MARION
 JB1831  COUNTRY     -  US
 JB1831  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1831
 JB1831                         *CURRENT SURVEY CONTROL
 JB1831  ______________________________________________________________________
 JB1831* NAD 83(1997) POSITION- 38 34 32.39134(N) 089 07 41.54429(W)   ADJUSTED
 JB1831  ______________________________________________________________________
 JB1831  GEOID HEIGHT    -        -30.810 (meters)                     GEOID18
 JB1831  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 JB1831  HORZ ORDER      -  THIRD
 JB1831
 JB1831.The horizontal coordinates were established by classical geodetic methods
 JB1831.and adjusted by the National Geodetic Survey in October 1999.
 JB1831
 JB1831.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1831.GEOID18 height accuracy estimate available here.
 JB1831
 JB1831.Click photographs - Photos may exist for this station.
 JB1831
 JB1831.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1831
 JB1831. The following values were computed from the NAD 83(1997) position.
 JB1831
 JB1831;                    North         East     Units Scale Factor Converg.
 JB1831;SPC IL E     -   212,172.703   230,734.823   MT  1.00003406   -0 29 44.4
 JB1831;SPC IL E     -   696,103.28    757,002.50   sFT  1.00003406   -0 29 44.4
 JB1831;UTM  16      - 4,271,836.789   314,609.616   MT  1.00002327   -1 19 38.7
 JB1831
 JB1831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1460971836(NAD 83)
 JB1831
 JB1831                          SUPERSEDED SURVEY CONTROL
 JB1831
 JB1831  NAD 83(1986)-  38 34 32.40756(N)    089 07 41.54121(W) AD(       ) 3
 JB1831  NAD 27      -  38 34 32.22988(N)    089 07 41.29219(W) AD(       ) 3
 JB1831
 JB1831.Superseded values are not recommended for survey control.
 JB1831
 JB1831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1831.See file dsdata.pdf to determine how the superseded data were derived.
 JB1831
 JB1831_MARKER: 63 = STACK
 JB1831
 JB1831  HISTORY     - Date     Condition        Report By
 JB1831  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1831
 JB1831                          STATION DESCRIPTION
 JB1831
 JB1831'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1831'THE STATION IS THE CENTER OF THE TOP OF A RED BRICK STACK, OWNED AND
 JB1831'OPERATED BY THE
 JB1831'MARION COUNTY MINES INCORPORATED.  THE OVERALL HEIGHT
 JB1831'IS 154 FEET.  IT IS LOCATED AT THE
 JB1831'SOUTH EDGE OF JUNCTION CITY AND IS
 JB1831'ON THE WEST END OF A BUILDING HOUSING SEVERAL
 JB1831'BOILERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1830 ***********************************************************************
 JB1830  DESIGNATION -  JUNCTION CITY RADIO WCNT MAST
 JB1830  PID         -  JB1830
 JB1830  STATE/COUNTY-  IL/MARION
 JB1830  COUNTRY     -  US
 JB1830  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1830
 JB1830                         *CURRENT SURVEY CONTROL
 JB1830  ______________________________________________________________________
 JB1830* NAD 83(1997) POSITION- 38 34 43.94865(N) 089 06 48.54223(W)   ADJUSTED
 JB1830  ______________________________________________________________________
 JB1830  GEOID HEIGHT    -        -30.816 (meters)                     GEOID18
 JB1830  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 JB1830  HORZ ORDER      -  THIRD
 JB1830
 JB1830.The horizontal coordinates were established by classical geodetic methods
 JB1830.and adjusted by the National Geodetic Survey in October 1999.
 JB1830
 JB1830.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1830.GEOID18 height accuracy estimate available here.
 JB1830
 JB1830.Click photographs - Photos may exist for this station.
 JB1830
 JB1830.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1830
 JB1830. The following values were computed from the NAD 83(1997) position.
 JB1830
 JB1830;                    North         East     Units Scale Factor Converg.
 JB1830;SPC IL E     -   212,518.079   232,020.810   MT  1.00003189   -0 29 11.4
 JB1830;SPC IL E     -   697,236.40    761,221.61   sFT  1.00003189   -0 29 11.4
 JB1830;UTM  16      - 4,272,163.457   315,900.464   MT  1.00001739   -1 19 06.0
 JB1830
 JB1830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1590072163(NAD 83)
 JB1830
 JB1830                          SUPERSEDED SURVEY CONTROL
 JB1830
 JB1830  NAD 83(1986)-  38 34 43.96459(N)    089 06 48.53910(W) AD(       ) 3
 JB1830  NAD 27      -  38 34 43.79376(N)    089 06 48.29246(W) AD(       ) 3
 JB1830
 JB1830.Superseded values are not recommended for survey control.
 JB1830
 JB1830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1830.See file dsdata.pdf to determine how the superseded data were derived.
 JB1830
 JB1830_MARKER: 42 = RADIO/TV MAST
 JB1830
 JB1830  HISTORY     - Date     Condition        Report By
 JB1830  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1830
 JB1830                          STATION DESCRIPTION
 JB1830
 JB1830'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1830'THE STATION IS THE CENTER OF THE RED LIGHT AT THE APEX OF A UNIFORM
 JB1830'STEEL MAST PAINTED
 JB1830'IN ALTERNATE SECTIONS OF INTERNATIONAL RED AND
 JB1830'WHITE.  IT IS SUPPORTED BY GUY WIRES
 JB1830'AND THE OVERALL HEIGHT IS 225
 JB1830'FEET.  IT IS OWNED AND OPERATED BY THE SOUTHERN
 JB1830'ILLINOIS BROADCASTING
 JB1830'COMPANY WHICH HAS AN OFFICE IN CAIRO, ILLINOIS.
 JB1830'
 JB1830'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 161 AND U S HIGHWAY 51 IN
 JB1830'CENTRALIA, GO
 JB1830'NORTH ON U S HIGHWAY 51 FOR 3.8 MILES TO THE STATION ON
 JB1830'THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3263 ***********************************************************************
 ME3263  DESIGNATION -  K 1
 ME3263  PID         -  ME3263
 ME3263  STATE/COUNTY-  IL/DU PAGE
 ME3263  COUNTRY     -  US
 ME3263  USGS QUAD   -  ELMHURST (2018)
 ME3263
 ME3263                         *CURRENT SURVEY CONTROL
 ME3263  ______________________________________________________________________
 ME3263* NAD 83(1997) POSITION- 41 58 44.08406(N) 087 56 19.56256(W)   ADJUSTED
 ME3263* NAVD 88 ORTHO HEIGHT -   201.63  (+/-2cm)      661.5   (feet) VERTCON3
 ME3263  ______________________________________________________________________
 ME3263  GEOID HEIGHT    -        -33.604 (meters)                     GEOID18
 ME3263  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 ME3263  HORZ ORDER      -  SECOND
 ME3263  VERT ORDER      -  THIRD ? (See Below)
 ME3263
 ME3263.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3263
 ME3263.The horizontal coordinates were established by classical geodetic methods
 ME3263.and adjusted by the National Geodetic Survey in October 1999.
 ME3263
 ME3263.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3263.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3263
 ME3263.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3263.GEOID18 height accuracy estimate available here.
 ME3263
 ME3263.The vertical order pertains to the NGVD 29 superseded value.
 ME3263
 ME3263.Click photographs - Photos may exist for this station.
 ME3263
 ME3263.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3263
 ME3263. The following values were computed from the NAD 83(1997) position.
 ME3263
 ME3263;                    North         East     Units Scale Factor Converg.
 ME3263;SPC IL E     -   589,835.695   332,700.091   MT  0.99998815   +0 15 50.1
 ME3263;SPC IL E     - 1,935,152.61  1,091,533.55   sFT  0.99998815   +0 15 50.1
 ME3263;UTM  16      - 4,647,861.052   422,227.482   MT  0.99967443   -0 37 40.6
 ME3263
 ME3263!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3263!SPC IL E     -   0.99997365  x   0.99998815  =   0.99996180
 ME3263!UTM  16      -   0.99997365  x   0.99967443  =   0.99964809
 ME3263
 ME3263:                Primary Azimuth Mark                     Grid Az
 ME3263:SPC IL E     -  K 30                                     359 44 52.4
 ME3263:UTM  16      -  K 30                                     000 38 23.1
 ME3263
 ME3263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2222747861(NAD 83)
 ME3263
 ME3263|---------------------------------------------------------------------|
 ME3263| PID    Reference Object                     Distance      Geod. Az  |
 ME3263|                                                           dddmmss.s |
 ME3263| ME3267 K 30                                APPROX. 0.6 KM 0000042.5 |
 ME3263| ME3237 B 4                                 310.408 METERS 17647     |
 ME3263|---------------------------------------------------------------------|
 ME3263
 ME3263                          SUPERSEDED SURVEY CONTROL
 ME3263
 ME3263  NAD 83(1997)-  41 58 44.08412(N)    087 56 19.56311(W) AD(       ) 2
 ME3263  NAD 83(1994)-  41 58 44.08351(N)    087 56 19.57763(W) AD(       ) 2
 ME3263  NAD 83(1986)-  41 58 44.08504(N)    087 56 19.57732(W) AD(       ) 2
 ME3263  NGVD 29             201.72   (m)          661.8    (f) LEVELING    3  
 ME3263
 ME3263.Superseded values are not recommended for survey control.
 ME3263
 ME3263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3263.See file dsdata.pdf to determine how the superseded data were derived.
 ME3263
 ME3263_MARKER: DD = SURVEY DISK
 ME3263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3263_STAMPING: K 1
 ME3263_MARK LOGO: IL1670
 ME3263_PROJECTION: FLUSH
 ME3263_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3263+STABILITY: SURFACE MOTION
 ME3263
 ME3263  HISTORY     - Date     Condition        Report By
 ME3263  HISTORY     - 1983     MONUMENTED       IL1670
 ME3263
 ME3263                          STATION DESCRIPTION
 ME3263
 ME3263'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3263'THE STATION IS LOCATED ON THE WEST EDGE OF THE CHICAGO OHARE
 ME3263'INTERNATIONAL AIRPORT, ALONG THE OUTER PERIMETER FENCE AND ROAD.
 ME3263'AN AIRPORT EXCORT IS NEEDED TO REACH THE STATION.
 ME3263'THE STATION IS ON AIRPORT PROPERTY, OWNED BY THE CITY OF CHICAGO.
 ME3263'
 ME3263'TO REACH THE STATION FROM THE SOUTHWEST FENCE CORNER OF A CEMETERY,
 ME3263'IN THE SOUTHWEST PART OF THE AIRPORT, GO WEST ALONG PERIMETER ROAD
 ME3263'ABOUT 90 METERS (300 FEET) TO STATION AIRPORT BM K5 COC ON THE
 ME3263'RIGHT.  CONTINUE NORTHWEST AND NORTH ALONG THE PERIMETER ROAD FOR
 ME3263'2.0 KILOMETERS (1.25 MILES) TO THE STATION ON THE LEFT, SURROUNDED
 ME3263'BY A TRIANGULAR SHAPED GUARDRAIL.
 ME3263'
 ME3263'THE STATION IS A STANDARD COC DISK STAMPED---K1---SET INTO THE TOP
 ME3263'OF A 30 CM (12-INCH) CONCRETE MONUMENT WHICH IS FLUSH WITH THE
 ME3263'SURFACE.  IT IS ABOUT 183 METERS (600 FEET) EAST OF ELMHURST ROAD,
 ME3263'ABOUT 46 METERS (150 FEET) SOUTH OF A GATE IN THE PERIMETER FENCE,
 ME3263'18.0 METERS (59.0 FEET) NORTH-NORTHWEST OF A TREE, 5.32 METERS
 ME3263'(17.46) FEET NORTHEAST OF AN IRON FENCE POST WITH A CHISELED X AND
 ME3263'4.83 METERS (15.84 FEET) SOUTHEAST OF AN IRON FENCE POST WITH A
 ME3263'CHISELED X.
 ME3263'
 ME3263'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0642 ***********************************************************************
 HB0642  DESIGNATION -  K 10
 HB0642  PID         -  HB0642
 HB0642  STATE/COUNTY-  IL/JACKSON
 HB0642  COUNTRY     -  US
 HB0642  USGS QUAD   -  CARBONDALE (2018)
 HB0642
 HB0642                         *CURRENT SURVEY CONTROL
 HB0642  ______________________________________________________________________
 HB0642* NAD 83(1986) POSITION- 37 43 31.     (N) 089 13 00.     (W)   SCALED
 HB0642* NAVD 88 ORTHO HEIGHT -   127.145 (meters)      417.14  (feet) ADJUSTED
 HB0642  ______________________________________________________________________
 HB0642  GEOID HEIGHT    -        -29.101 (meters)                     GEOID18
 HB0642  DYNAMIC HEIGHT  -        127.057 (meters)      416.85  (feet) COMP
 HB0642  MODELED GRAVITY -    979,934.3   (mgal)                       NAVD 88
 HB0642
 HB0642  VERT ORDER      -  FIRST     CLASS II
 HB0642
 HB0642.The horizontal coordinates were scaled from a map and have
 HB0642.an estimated accuracy of +/- 6 seconds.
 HB0642
 HB0642.The orthometric height was determined by differential leveling and
 HB0642.adjusted by the NATIONAL GEODETIC SURVEY
 HB0642.in June 1991.
 HB0642
 HB0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0642.GEOID18 height accuracy estimate available here.
 HB0642
 HB0642.Click photographs - Photos may exist for this station.
 HB0642
 HB0642.The dynamic height is computed by dividing the NAVD 88
 HB0642.geopotential number by the normal gravity value computed on the
 HB0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0642.degrees latitude (g = 980.6199 gals.).
 HB0642
 HB0642.The modeled gravity was interpolated from observed gravity values.
 HB0642
 HB0642;                    North         East    Units  Estimated Accuracy
 HB0642;SPC IL W     -   117,900.      783,750.      MT  (+/- 180 meters Scaled)
 HB0642
 HB0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG046776(NAD 83)
 HB0642
 HB0642                          SUPERSEDED SURVEY CONTROL
 HB0642
 HB0642  NGVD 29 (11/26/84)  127.223  (m)          417.40   (f) ADJUSTED    1 2
 HB0642
 HB0642.Superseded values are not recommended for survey control.
 HB0642
 HB0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0642.See file dsdata.pdf to determine how the superseded data were derived.
 HB0642
 HB0642_MARKER: DB = BENCH MARK DISK
 HB0642_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0642_SP_SET: BUILDING
 HB0642_STAMPING: K 10 1922
 HB0642_MARK LOGO: CGS
 HB0642_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0642
 HB0642  HISTORY     - Date     Condition        Report By
 HB0642  HISTORY     - 1922     MONUMENTED       CGS
 HB0642  HISTORY     - 1954     GOOD             CGS
 HB0642  HISTORY     - 1969     MARK NOT FOUND   CGS
 HB0642
 HB0642                          STATION DESCRIPTION
 HB0642
 HB0642'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0642'AT CARBONDALE.
 HB0642'AT CARBONDALE, ON THE EAST SIDE OF SOUTH ILLINOIS STREET, IN THE
 HB0642'MIDDLE OF BLOCK BETWEEN WEST MONROE STREET AND WEST WALNUT
 HB0642'STREET, 141 FEET NORTH OF NORTH CURB OF WEST WALNUT STREET, 125
 HB0642'FEET WEST OF THE WEST RAIL OF THE WEST TRACK OF THE ILLINOIS
 HB0642'CENTRAL RAILROAD, 10.8 FEET EAST OF EAST CURB OF SOUTH ILLINOIS
 HB0642'STREET, AT A RED BRICK BUILDING OCCUPIED BY VARIOUS OFFICES, SET
 HB0642'VERTICALLY IN THE WEST FACE OF BUILDING, 1 FOOT NORTH OF
 HB0642'SOUTHWEST CORNER AND ABOUT 2 FEET ABOVE LEVEL OF SIDE WALK.
 HB0642'NOTE-- BUILDING RESURFACED COVERING MARK.
 HB0642
 HB0642                          STATION RECOVERY (1969)
 HB0642
 HB0642'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB0642'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0870 ***********************************************************************
 KB0870  DESIGNATION -  K 102
 KB0870  PID         -  KB0870
 KB0870  STATE/COUNTY-  IL/MACOUPIN
 KB0870  COUNTRY     -  US
 KB0870  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB0870
 KB0870                         *CURRENT SURVEY CONTROL
 KB0870  ______________________________________________________________________
 KB0870* NAD 83(1986) POSITION- 39 17 18.     (N) 089 56 14.     (W)   SCALED
 KB0870* NAVD 88 ORTHO HEIGHT -   191.395 (meters)      627.94  (feet) ADJUSTED
 KB0870  ______________________________________________________________________
 KB0870  GEOID HEIGHT    -        -31.523 (meters)                     GEOID18
 KB0870  DYNAMIC HEIGHT  -        191.286 (meters)      627.58  (feet) COMP
 KB0870  MODELED GRAVITY -    980,055.2   (mgal)                       NAVD 88
 KB0870
 KB0870  VERT ORDER      -  SECOND    CLASS 0
 KB0870
 KB0870.The horizontal coordinates were scaled from a map and have
 KB0870.an estimated accuracy of +/- 6 seconds.
 KB0870
 KB0870.The orthometric height was determined by differential leveling and
 KB0870.adjusted by the NATIONAL GEODETIC SURVEY
 KB0870.in June 1991.
 KB0870
 KB0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0870.GEOID18 height accuracy estimate available here.
 KB0870
 KB0870.Click photographs - Photos may exist for this station.
 KB0870
 KB0870.The dynamic height is computed by dividing the NAVD 88
 KB0870.geopotential number by the normal gravity value computed on the
 KB0870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0870.degrees latitude (g = 980.6199 gals.).
 KB0870
 KB0870.The modeled gravity was interpolated from observed gravity values.
 KB0870
 KB0870;                    North         East    Units  Estimated Accuracy
 KB0870;SPC IL W     -   291,000.      719,790.      MT  (+/- 180 meters Scaled)
 KB0870
 KB0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ466528(NAD 83)
 KB0870
 KB0870                          SUPERSEDED SURVEY CONTROL
 KB0870
 KB0870  NGVD 29 (??/??/92)  191.526  (m)          628.36   (f) ADJ UNCH    2 0
 KB0870
 KB0870.Superseded values are not recommended for survey control.
 KB0870
 KB0870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0870.See file dsdata.pdf to determine how the superseded data were derived.
 KB0870
 KB0870_MARKER: DB = BENCH MARK DISK
 KB0870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0870_STAMPING: K 102 1935
 KB0870_MARK LOGO: CGS
 KB0870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0870+STABILITY: SURFACE MOTION
 KB0870
 KB0870  HISTORY     - Date     Condition        Report By
 KB0870  HISTORY     - 1935     MONUMENTED       CGS
 KB0870  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0870  HISTORY     - 20180417 MARK NOT FOUND   ILDT
 KB0870
 KB0870                          STATION DESCRIPTION
 KB0870
 KB0870'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0870'3.5 MI W FROM CARLINVILLE.
 KB0870'3.5 MILES WEST ALONG STATE HIGHWAY 108 FROM THE SQUARE AT
 KB0870'CARLINVILLE, MACOUPIN COUNTY, 60 FEET EAST OF THE JUNCTION OF A
 KB0870'PRIVATE ROAD, 20 FEET NORTH OF THREE MAPLE TREES, MIDWAY BETWEEN
 KB0870'THE HIGHWAY AND THE PROPERTY LINE, AND 1 FOOT NORTH OF THE FENCE
 KB0870'LINE.  A STANDARD DISK, STAMPED K 102 1935 AND SET IN THE TOP
 KB0870'OF A CONCRETE POST.
 KB0870
 KB0870                          STATION RECOVERY (1976)
 KB0870
 KB0870'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0870'MARK NOT FOUND.
 KB0870
 KB0870                          STATION RECOVERY (2018)
 KB0870
 KB0870'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 KB0870'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1120 ***********************************************************************
 JB1120  DESIGNATION -  K 104
 JB1120  PID         -  JB1120
 JB1120  STATE/COUNTY-  IL/WASHINGTON
 JB1120  COUNTRY     -  US
 JB1120  USGS QUAD   -  HOYLETON (2018)
 JB1120
 JB1120                         *CURRENT SURVEY CONTROL
 JB1120  ______________________________________________________________________
 JB1120* NAD 83(1986) POSITION- 38 26 27.     (N) 089 16 16.     (W)   SCALED
 JB1120* NAVD 88 ORTHO HEIGHT -   158.785 (meters)      520.95  (feet) ADJUSTED
 JB1120  ______________________________________________________________________
 JB1120  GEOID HEIGHT    -        -30.374 (meters)                     GEOID18
 JB1120  DYNAMIC HEIGHT  -        158.685 (meters)      520.62  (feet) COMP
 JB1120  MODELED GRAVITY -    979,990.1   (mgal)                       NAVD 88
 JB1120
 JB1120  VERT ORDER      -  SECOND    CLASS 0
 JB1120
 JB1120.The horizontal coordinates were scaled from a map and have
 JB1120.an estimated accuracy of +/- 6 seconds.
 JB1120
 JB1120.The orthometric height was determined by differential leveling and
 JB1120.adjusted by the NATIONAL GEODETIC SURVEY
 JB1120.in June 1991.
 JB1120
 JB1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1120.GEOID18 height accuracy estimate available here.
 JB1120
 JB1120.Click photographs - Photos may exist for this station.
 JB1120
 JB1120.The dynamic height is computed by dividing the NAVD 88
 JB1120.geopotential number by the normal gravity value computed on the
 JB1120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1120.degrees latitude (g = 980.6199 gals.).
 JB1120
 JB1120.The modeled gravity was interpolated from observed gravity values.
 JB1120
 JB1120;                    North         East    Units  Estimated Accuracy
 JB1120;SPC IL W     -   197,280.      778,180.      MT  (+/- 180 meters Scaled)
 JB1120
 JB1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH017571(NAD 83)
 JB1120
 JB1120                          SUPERSEDED SURVEY CONTROL
 JB1120
 JB1120  NGVD 29 (??/??/92)  158.908  (m)          521.35   (f) ADJ UNCH    2 0
 JB1120
 JB1120.Superseded values are not recommended for survey control.
 JB1120
 JB1120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1120.See file dsdata.pdf to determine how the superseded data were derived.
 JB1120
 JB1120_MARKER: DB = BENCH MARK DISK
 JB1120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1120_STAMPING: K 104 1935
 JB1120_MARK LOGO: CGS
 JB1120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1120+STABILITY: SURFACE MOTION
 JB1120
 JB1120  HISTORY     - Date     Condition        Report By
 JB1120  HISTORY     - 1935     MONUMENTED       CGS
 JB1120  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1120  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1120
 JB1120                          STATION DESCRIPTION
 JB1120
 JB1120'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1120'AT HOYLETON.
 JB1120'AT HOYLETON, WASHINGTON COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD,
 JB1120'38 YARDS SOUTHWEST OF THE STATION, ACROSS THE TRACKS FROM THE
 JB1120'CLOVER LEAF MILL AND ELEVATOR CO. PROPERTY, AND 8 YARDS NORTHWEST
 JB1120'OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED K 104
 JB1120'1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1120
 JB1120                          STATION RECOVERY (1974)
 JB1120
 JB1120'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1120'MARK NOT FOUND.
 JB1120
 JB1120                          STATION RECOVERY (2011)
 JB1120
 JB1120'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1120'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0428 ***********************************************************************
 HB0428  DESIGNATION -  K 105
 HB0428  PID         -  HB0428
 HB0428  STATE/COUNTY-  IL/JOHNSON
 HB0428  COUNTRY     -  US
 HB0428  USGS QUAD   -  BLOOMFIELD (2018)
 HB0428
 HB0428                         *CURRENT SURVEY CONTROL
 HB0428  ______________________________________________________________________
 HB0428* NAD 83(1986) POSITION- 37 23 44.     (N) 088 45 03.     (W)   SCALED
 HB0428* NAVD 88 ORTHO HEIGHT -   115.753 (meters)      379.77  (feet) ADJUSTED
 HB0428  ______________________________________________________________________
 HB0428  GEOID HEIGHT    -        -28.780 (meters)                     GEOID18
 HB0428  DYNAMIC HEIGHT  -        115.670 (meters)      379.49  (feet) COMP
 HB0428  MODELED GRAVITY -    979,908.2   (mgal)                       NAVD 88
 HB0428
 HB0428  VERT ORDER      -  SECOND    CLASS 0
 HB0428
 HB0428.The horizontal coordinates were scaled from a map and have
 HB0428.an estimated accuracy of +/- 6 seconds.
 HB0428
 HB0428.The orthometric height was determined by differential leveling and
 HB0428.adjusted by the NATIONAL GEODETIC SURVEY
 HB0428.in June 1991.
 HB0428
 HB0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0428.GEOID18 height accuracy estimate available here.
 HB0428
 HB0428.Click photographs - Photos may exist for this station.
 HB0428
 HB0428.The dynamic height is computed by dividing the NAVD 88
 HB0428.geopotential number by the normal gravity value computed on the
 HB0428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0428.degrees latitude (g = 980.6199 gals.).
 HB0428
 HB0428.The modeled gravity was interpolated from observed gravity values.
 HB0428
 HB0428;                    North         East    Units  Estimated Accuracy
 HB0428;SPC IL E     -    80,970.      263,030.      MT  (+/- 180 meters Scaled)
 HB0428
 HB0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG450401(NAD 83)
 HB0428
 HB0428                          SUPERSEDED SURVEY CONTROL
 HB0428
 HB0428  NGVD 29 (11/26/84)  115.834  (m)          380.03   (f) ADJUSTED    2 0
 HB0428
 HB0428.Superseded values are not recommended for survey control.
 HB0428
 HB0428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0428.See file dsdata.pdf to determine how the superseded data were derived.
 HB0428
 HB0428_MARKER: DB = BENCH MARK DISK
 HB0428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0428_STAMPING: K 105 1935
 HB0428_MARK LOGO: CGS
 HB0428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0428+STABILITY: SURFACE MOTION
 HB0428
 HB0428  HISTORY     - Date     Condition        Report By
 HB0428  HISTORY     - 1935     MONUMENTED       CGS
 HB0428  HISTORY     - 1965     MARK NOT FOUND   CGS
 HB0428
 HB0428                          STATION DESCRIPTION
 HB0428
 HB0428'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0428'AT GRANTSBURG.
 HB0428'AT GRANTSBURG, JOHNSON COUNTY, ON STATE HIGHWAY 146, 13 YARDS
 HB0428'SOUTH OF THE CENTERLINE OF THE HIGHWAY, AT THE PUBLIC SCHOOL,
 HB0428'8 YARDS WEST OF A ROAD ENTRANCE, 7 YARDS SOUTH OF A CONCRETE
 HB0428'CULVERT, AND IN THE SCHOOLYARD.  A STANDARD DISK, STAMPED K 105
 HB0428'1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0428
 HB0428                          STATION RECOVERY (1965)
 HB0428
 HB0428'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 HB0428'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0874 ***********************************************************************
 HB0874  DESIGNATION -  K 106
 HB0874  PID         -  HB0874
 HB0874  STATE/COUNTY-  IL/UNION
 HB0874  COUNTRY     -  US
 HB0874  USGS QUAD   -  JONESBORO (2018)
 HB0874
 HB0874                         *CURRENT SURVEY CONTROL
 HB0874  ______________________________________________________________________
 HB0874* NAD 83(1986) POSITION- 37 27 21.     (N) 089 15 21.     (W)   SCALED
 HB0874* NAVD 88 ORTHO HEIGHT -   206.873 (meters)      678.72  (feet) ADJUSTED
 HB0874  ______________________________________________________________________
 HB0874  GEOID HEIGHT    -        -28.532 (meters)                     GEOID18
 HB0874  DYNAMIC HEIGHT  -        206.725 (meters)      678.23  (feet) COMP
 HB0874  MODELED GRAVITY -    979,911.5   (mgal)                       NAVD 88
 HB0874
 HB0874  VERT ORDER      -  FIRST     CLASS II
 HB0874
 HB0874.The horizontal coordinates were scaled from a map and have
 HB0874.an estimated accuracy of +/- 6 seconds.
 HB0874
 HB0874.The orthometric height was determined by differential leveling and
 HB0874.adjusted by the NATIONAL GEODETIC SURVEY
 HB0874.in June 1991.
 HB0874
 HB0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0874.GEOID18 height accuracy estimate available here.
 HB0874
 HB0874.Click photographs - Photos may exist for this station.
 HB0874
 HB0874.The dynamic height is computed by dividing the NAVD 88
 HB0874.geopotential number by the normal gravity value computed on the
 HB0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0874.degrees latitude (g = 980.6199 gals.).
 HB0874
 HB0874.The modeled gravity was interpolated from observed gravity values.
 HB0874
 HB0874;                    North         East    Units  Estimated Accuracy
 HB0874;SPC IL W     -    87,970.      780,580.      MT  (+/- 180 meters Scaled)
 HB0874
 HB0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG004478(NAD 83)
 HB0874
 HB0874                          SUPERSEDED SURVEY CONTROL
 HB0874
 HB0874  NGVD 29 (11/26/84)  206.854  (m)          678.65   (f) ADJUSTED    1 2
 HB0874
 HB0874.Superseded values are not recommended for survey control.
 HB0874
 HB0874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0874.See file dsdata.pdf to determine how the superseded data were derived.
 HB0874
 HB0874_MARKER: DB = BENCH MARK DISK
 HB0874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0874_STAMPING: K 106 1935
 HB0874_MARK LOGO: CGS
 HB0874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0874+STABILITY: SURFACE MOTION
 HB0874
 HB0874  HISTORY     - Date     Condition        Report By
 HB0874  HISTORY     - 1935     MONUMENTED       CGS
 HB0874  HISTORY     - 1949     GOOD             CGS
 HB0874  HISTORY     - 1976     POOR             ILDT
 HB0874  HISTORY     - 1976     POOR             ILDT
 HB0874  HISTORY     - 1976     POOR             ILDT
 HB0874  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0874  HISTORY     - 20120612 POOR             ILDT
 HB0874
 HB0874                          STATION DESCRIPTION
 HB0874
 HB0874'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0874'0.6 MI SW FROM ANNA.
 HB0874'0.55 MILE SOUTHWEST ALONG STATE HIGHWAY 146 FROM ITS CROSSING
 HB0874'WITH THE ILLINOIS CENTRAL RAILROAD AT ANNA, AT THE JUNCTION OF
 HB0874'THE HIGHWAY AND A STREET LEADING WEST-SOUTHWEST, AT THE ENTRANCE
 HB0874'TO THE ANNA-JONESBORO COMMUNITY HIGH SCHOOL, ABOUT 0.75 MILE EAST
 HB0874'OF THE VILLAGE SQUARE AT JONESBORO, 51 FEET SOUTHEAST OF THE
 HB0874'CENTER LINE OF THE HIGHWAY, 4.5 FEET SOUTHWEST OF THE WEST CORNER
 HB0874'OF THE CONCRETE BASE OF THE SOUTHWEST BRICK POST OF GATE TO
 HB0874'HIGH SCHOOL, 1 FOOT SOUTHWEST OF A WHITE WOODEN WITNESS POST, 1
 HB0874'FOOT BELOW THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 HB0874'PROJECTING 3 INCHES.
 HB0874
 HB0874                          STATION RECOVERY (1976)
 HB0874
 HB0874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0874'MARK RECOVERED IN POOR CONDITION.
 HB0874
 HB0874                          STATION RECOVERY (1976)
 HB0874
 HB0874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0874'MARK RECOVERED IN POOR CONDITION.
 HB0874
 HB0874                          STATION RECOVERY (1976)
 HB0874
 HB0874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0874'MARK RECOVERED IN POOR CONDITION.
 HB0874
 HB0874                          STATION RECOVERY (2011)
 HB0874
 HB0874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0874'MARK NOT FOUND.
 HB0874
 HB0874                          STATION RECOVERY (2012)
 HB0874
 HB0874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0874'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0755 ***********************************************************************
 HB0755  DESIGNATION -  K 107
 HB0755  PID         -  HB0755
 HB0755  STATE/COUNTY-  IL/ALEXANDER
 HB0755  COUNTRY     -  US
 HB0755  USGS QUAD   -  THEBES (2018)
 HB0755
 HB0755                         *CURRENT SURVEY CONTROL
 HB0755  ______________________________________________________________________
 HB0755* NAD 83(1986) POSITION- 37 13 12.     (N) 089 27 25.     (W)   SCALED
 HB0755* NAVD 88 ORTHO HEIGHT -   146.557 (meters)      480.83  (feet) ADJUSTED
 HB0755  ______________________________________________________________________
 HB0755  GEOID HEIGHT    -        -28.254 (meters)                     GEOID18
 HB0755  DYNAMIC HEIGHT  -        146.451 (meters)      480.48  (feet) COMP
 HB0755  MODELED GRAVITY -    979,905.0   (mgal)                       NAVD 88
 HB0755
 HB0755  VERT ORDER      -  SECOND    CLASS 0
 HB0755
 HB0755.The horizontal coordinates were scaled from a map and have
 HB0755.an estimated accuracy of +/- 6 seconds.
 HB0755
 HB0755.The orthometric height was determined by differential leveling and
 HB0755.adjusted by the NATIONAL GEODETIC SURVEY
 HB0755.in June 1991.
 HB0755
 HB0755.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0755.GEOID18 height accuracy estimate available here.
 HB0755
 HB0755.Click photographs - Photos may exist for this station.
 HB0755
 HB0755.The dynamic height is computed by dividing the NAVD 88
 HB0755.geopotential number by the normal gravity value computed on the
 HB0755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0755.degrees latitude (g = 980.6199 gals.).
 HB0755
 HB0755.The modeled gravity was interpolated from observed gravity values.
 HB0755
 HB0755;                    North         East    Units  Estimated Accuracy
 HB0755;SPC IL W     -    61,640.      762,990.      MT  (+/- 180 meters Scaled)
 HB0755
 HB0755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG820221(NAD 83)
 HB0755
 HB0755                          SUPERSEDED SURVEY CONTROL
 HB0755
 HB0755  NGVD 29 (11/26/84)  146.434  (m)          480.43   (f) ADJUSTED    2 0
 HB0755
 HB0755.Superseded values are not recommended for survey control.
 HB0755
 HB0755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0755.See file dsdata.pdf to determine how the superseded data were derived.
 HB0755
 HB0755_MARKER: DB = BENCH MARK DISK
 HB0755_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0755_STAMPING: K 107 1935
 HB0755_MARK LOGO: CGS
 HB0755_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0755+STABILITY: SURFACE MOTION
 HB0755
 HB0755  HISTORY     - Date     Condition        Report By
 HB0755  HISTORY     - 1935     MONUMENTED       CGS
 HB0755  HISTORY     - 1960     MARK NOT FOUND   CGS
 HB0755  HISTORY     - 20151123 MARK NOT FOUND   ILDT
 HB0755
 HB0755                          STATION DESCRIPTION
 HB0755
 HB0755'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0755'AT THEBES.
 HB0755'AT THEBES, ALEXANDER COUNTY, AT THE HIGH SCHOOL, 72 FEET SOUTHEAST
 HB0755'OF THE SOUTHEAST CORNER OF THE BUILDING, IN THE SOUTHEAST CORNER
 HB0755'OF THE YARD, 33 FEET NORTH OF THE CENTERLINE OF THE ROAD, 65 FEET
 HB0755'EAST OF THE ENTRANCE WALK, AND 3 FEET NORTH OF A SIDEWALK.  A
 HB0755'STANDARD DISK, STAMPED K 107 1935 AND SET IN THE TOP OF A CONCRETE
 HB0755'POST.
 HB0755
 HB0755                          STATION RECOVERY (1960)
 HB0755
 HB0755'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0755'MARK NOT FOUND.
 HB0755
 HB0755                          STATION RECOVERY (2015)
 HB0755
 HB0755'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 HB0755'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0176 ***********************************************************************
 JB0176  DESIGNATION -  K 108
 JB0176  PID         -  JB0176
 JB0176  STATE/COUNTY-  IL/WAYNE
 JB0176  COUNTRY     -  US
 JB0176  USGS QUAD   -  GOLDEN GATE (2018)
 JB0176
 JB0176                         *CURRENT SURVEY CONTROL
 JB0176  ______________________________________________________________________
 JB0176* NAD 83(1986) POSITION- 38 21 37.     (N) 088 14 18.     (W)   SCALED
 JB0176* NAVD 88 ORTHO HEIGHT -   118.082 (meters)      387.41  (feet) ADJUSTED
 JB0176  ______________________________________________________________________
 JB0176  GEOID HEIGHT    -        -30.663 (meters)                     GEOID18
 JB0176  DYNAMIC HEIGHT  -        118.008 (meters)      387.16  (feet) COMP
 JB0176  MODELED GRAVITY -    979,998.2   (mgal)                       NAVD 88
 JB0176
 JB0176  VERT ORDER      -  SECOND    CLASS 0
 JB0176
 JB0176.The horizontal coordinates were scaled from a map and have
 JB0176.an estimated accuracy of +/- 6 seconds.
 JB0176
 JB0176.The orthometric height was determined by differential leveling and
 JB0176.adjusted by the NATIONAL GEODETIC SURVEY
 JB0176.in June 1991.
 JB0176
 JB0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0176.GEOID18 height accuracy estimate available here.
 JB0176
 JB0176.Click photographs - Photos may exist for this station.
 JB0176
 JB0176.The dynamic height is computed by dividing the NAVD 88
 JB0176.geopotential number by the normal gravity value computed on the
 JB0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0176.degrees latitude (g = 980.6199 gals.).
 JB0176
 JB0176.The modeled gravity was interpolated from observed gravity values.
 JB0176
 JB0176;                    North         East    Units  Estimated Accuracy
 JB0176;SPC IL E     -   187,970.      308,300.      MT  (+/- 180 meters Scaled)
 JB0176
 JB0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH918465(NAD 83)
 JB0176
 JB0176                          SUPERSEDED SURVEY CONTROL
 JB0176
 JB0176  NGVD 29 (??/??/92)  118.215  (m)          387.84   (f) ADJ UNCH    2 0
 JB0176
 JB0176.Superseded values are not recommended for survey control.
 JB0176
 JB0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0176.See file dsdata.pdf to determine how the superseded data were derived.
 JB0176
 JB0176_MARKER: DB = BENCH MARK DISK
 JB0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0176_STAMPING: K 108 1935
 JB0176_MARK LOGO: CGS
 JB0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0176+STABILITY: SURFACE MOTION
 JB0176
 JB0176  HISTORY     - Date     Condition        Report By
 JB0176  HISTORY     - 1935     MONUMENTED       CGS
 JB0176  HISTORY     - 1971     MARK NOT FOUND   USGS
 JB0176  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 JB0176
 JB0176                          STATION DESCRIPTION
 JB0176
 JB0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0176'2.1 MI E FROM MERRIAM.
 JB0176'2.1 MILES EAST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0176'MERRIAM, WAYNE COUNTY, 3 RAILS WEST OF MILEPOST 124, ONE RAIL
 JB0176'WEST OF A ROAD CROSSING, AND 40 FEET NORTH OF THE TRACK.  A
 JB0176'STANDARD DISK, STAMPED K 108 1935 AND SET IN THE TOP OF A
 JB0176'CONCRETE POST.
 JB0176
 JB0176                          STATION RECOVERY (1971)
 JB0176
 JB0176'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0176'MARK NOT FOUND.
 JB0176
 JB0176                          STATION RECOVERY (2012)
 JB0176
 JB0176'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0366 ***********************************************************************
 JB0366  DESIGNATION -  K 109
 JB0366  PID         -  JB0366
 JB0366  STATE/COUNTY-  IL/JEFFERSON
 JB0366  COUNTRY     -  US
 JB0366  USGS QUAD   -  MOUNT VERNON (2018)
 JB0366
 JB0366                         *CURRENT SURVEY CONTROL
 JB0366  ______________________________________________________________________
 JB0366* NAD 83(1986) POSITION- 38 19 44.     (N) 088 59 01.     (W)   SCALED
 JB0366* NAVD 88 ORTHO HEIGHT -   136.869 (meters)      449.04  (feet) ADJUSTED
 JB0366  ______________________________________________________________________
 JB0366  GEOID HEIGHT    -        -30.178 (meters)                     GEOID18
 JB0366  DYNAMIC HEIGHT  -        136.782 (meters)      448.76  (feet) COMP
 JB0366  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JB0366
 JB0366  VERT ORDER      -  SECOND    CLASS 0
 JB0366
 JB0366.The horizontal coordinates were scaled from a map and have
 JB0366.an estimated accuracy of +/- 6 seconds.
 JB0366
 JB0366.The orthometric height was determined by differential leveling and
 JB0366.adjusted by the NATIONAL GEODETIC SURVEY
 JB0366.in June 1991.
 JB0366
 JB0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0366.GEOID18 height accuracy estimate available here.
 JB0366
 JB0366.Click photographs - Photos may exist for this station.
 JB0366
 JB0366.The dynamic height is computed by dividing the NAVD 88
 JB0366.geopotential number by the normal gravity value computed on the
 JB0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0366.degrees latitude (g = 980.6199 gals.).
 JB0366
 JB0366.The modeled gravity was interpolated from observed gravity values.
 JB0366
 JB0366;                    North         East    Units  Estimated Accuracy
 JB0366;SPC IL E     -   184,680.      243,140.      MT  (+/- 180 meters Scaled)
 JB0366
 JB0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH266441(NAD 83)
 JB0366
 JB0366                          SUPERSEDED SURVEY CONTROL
 JB0366
 JB0366  NGVD 29 (??/??/92)  136.98   (m)          449.4    (f) COMPUTED    2 0
 JB0366
 JB0366.Superseded values are not recommended for survey control.
 JB0366
 JB0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0366.See file dsdata.pdf to determine how the superseded data were derived.
 JB0366
 JB0366_MARKER: DB = BENCH MARK DISK
 JB0366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0366_STAMPING: K 109 1935
 JB0366_MARK LOGO: CGS
 JB0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0366+STABILITY: SURFACE MOTION
 JB0366
 JB0366  HISTORY     - Date     Condition        Report By
 JB0366  HISTORY     - 1935     MONUMENTED       CGS
 JB0366  HISTORY     - 20090127 MARK NOT FOUND   ILDT
 JB0366  HISTORY     - 20110421 MARK NOT FOUND   ILDT
 JB0366
 JB0366                          STATION DESCRIPTION
 JB0366
 JB0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0366'4.4 MI W FROM MT VERNON.
 JB0366'4.4 MILES WEST ALONG THE LOUISVILLE AND NASHVILLE RAILROAD FROM
 JB0366'THE STATION AT MT. VERNON, JEFFERSON COUNTY, 1-1/2 RAILS EAST
 JB0366'OF A DIRT-ROAD CROSSING, 51 FEET SOUTH OF THE TRACK, AND AT A
 JB0366'FENCE LINE.  A STANDARD DISK, STAMPED K 109 1935 AND SET IN THE
 JB0366'TOP OF A CONCRETE POST.
 JB0366
 JB0366                          STATION RECOVERY (2009)
 JB0366
 JB0366'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0366'MARK NOT FOUND.
 JB0366
 JB0366                          STATION RECOVERY (2011)
 JB0366
 JB0366'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB0366'THE AREA IS OVERGROWN AND APPEARS TO HAVE BEEN USED AS A DUMP SITE FOR
 JB0366'OLD ASPHALT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0001 ***********************************************************************
 KB0001  DESIGNATION -  K 11
 KB0001  PID         -  KB0001
 KB0001  STATE/COUNTY-  IL/DOUGLAS
 KB0001  COUNTRY     -  US
 KB0001  USGS QUAD   -  OAKLAND (2018)
 KB0001
 KB0001                         *CURRENT SURVEY CONTROL
 KB0001  ______________________________________________________________________
 KB0001* NAD 83(1986) POSITION- 39 39 37.     (N) 088 04 01.     (W)   SCALED
 KB0001* NAVD 88 ORTHO HEIGHT -   196.258 (meters)      643.89  (feet) ADJUSTED
 KB0001  ______________________________________________________________________
 KB0001  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 KB0001  DYNAMIC HEIGHT  -        196.151 (meters)      643.54  (feet) COMP
 KB0001  MODELED GRAVITY -    980,076.8   (mgal)                       NAVD 88
 KB0001
 KB0001  VERT ORDER      -  FIRST     CLASS II
 KB0001
 KB0001.The horizontal coordinates were scaled from a map and have
 KB0001.an estimated accuracy of +/- 6 seconds.
 KB0001
 KB0001.The orthometric height was determined by differential leveling and
 KB0001.adjusted by the NATIONAL GEODETIC SURVEY
 KB0001.in June 1991.
 KB0001
 KB0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0001.GEOID18 height accuracy estimate available here.
 KB0001
 KB0001.Click photographs - Photos may exist for this station.
 KB0001
 KB0001.The dynamic height is computed by dividing the NAVD 88
 KB0001.geopotential number by the normal gravity value computed on the
 KB0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0001.degrees latitude (g = 980.6199 gals.).
 KB0001
 KB0001.The modeled gravity was interpolated from observed gravity values.
 KB0001
 KB0001;                    North         East    Units  Estimated Accuracy
 KB0001;SPC IL E     -   332,320.      322,860.      MT  (+/- 180 meters Scaled)
 KB0001
 KB0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ084905(NAD 83)
 KB0001
 KB0001                          SUPERSEDED SURVEY CONTROL
 KB0001
 KB0001  NGVD 29 (??/??/92)  196.342  (m)          644.17   (f) ADJ UNCH    1 2
 KB0001
 KB0001.Superseded values are not recommended for survey control.
 KB0001
 KB0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0001.See file dsdata.pdf to determine how the superseded data were derived.
 KB0001
 KB0001_MARKER: DB = BENCH MARK DISK
 KB0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0001_STAMPING: K 11 1933
 KB0001_MARK LOGO: CGS
 KB0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0001+STABILITY: SURFACE MOTION
 KB0001_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0001+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2005
 KB0001
 KB0001  HISTORY     - Date     Condition        Report By
 KB0001  HISTORY     - 1933     MONUMENTED       CGS
 KB0001  HISTORY     - 1973     GOOD             ILHD
 KB0001  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0001  HISTORY     - 20050304 GOOD             ILDT
 KB0001
 KB0001                          STATION DESCRIPTION
 KB0001
 KB0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0001'2.3 MI W FROM OAKLAND.
 KB0001'2.3 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM OAKLAND,
 KB0001'COLES COUNTY, 9 POLES WEST OF THE BRIDGE OVER EMBARRASS RIVER,
 KB0001'5 POLES WEST OF A WATER TANK, 4 POLES WEST OF MILEPOST 41, 20
 KB0001'FEET EAST OF A ROAD CROSSING, AND 20 FEET NORTH OF THE TRACK.
 KB0001'A STANDARD DISK, STAMPED K 11 1933 AND SET IN THE TOP OF A
 KB0001'CONCRETE POST.  NOTE-- 21 FT N OF N RAIL, 16 FT E OF TELEGRAPH
 KB0001'POLE, 42 FT S OF CENTERLINE ROAD EAST.
 KB0001
 KB0001                          STATION RECOVERY (1973)
 KB0001
 KB0001'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0001'RECOVERED IN GOOD CONDITION.
 KB0001
 KB0001                          STATION RECOVERY (1980)
 KB0001
 KB0001'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0001'MARK NOT FOUND.
 KB0001
 KB0001                          STATION RECOVERY (2005)
 KB0001
 KB0001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0001'MARK IS +- 150' NORTHEAST OF INTERSECTION OF IL-133 AND C.R. 2150E IN
 KB0001'DOUGLAS COUNTY
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0489 ***********************************************************************
 HB0489  DESIGNATION -  K 110
 HB0489  PID         -  HB0489
 HB0489  STATE/COUNTY-  IL/SALINE
 HB0489  COUNTRY     -  US
 HB0489  USGS QUAD   -  HARRISBURG (2018)
 HB0489
 HB0489                         *CURRENT SURVEY CONTROL
 HB0489  ______________________________________________________________________
 HB0489* NAD 83(1986) POSITION- 37 43 12.     (N) 088 32 30.     (W)   SCALED
 HB0489* NAVD 88 ORTHO HEIGHT -   115.005 (meters)      377.31  (feet) ADJUSTED
 HB0489  ______________________________________________________________________
 HB0489  GEOID HEIGHT    -        -29.453 (meters)                     GEOID18
 HB0489  DYNAMIC HEIGHT  -        114.926 (meters)      377.05  (feet) COMP
 HB0489  MODELED GRAVITY -    979,943.8   (mgal)                       NAVD 88
 HB0489
 HB0489  VERT ORDER      -  SECOND    CLASS 0
 HB0489
 HB0489.The horizontal coordinates were scaled from a map and have
 HB0489.an estimated accuracy of +/- 6 seconds.
 HB0489
 HB0489.The orthometric height was determined by differential leveling and
 HB0489.adjusted by the NATIONAL GEODETIC SURVEY
 HB0489.in June 1991.
 HB0489
 HB0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0489.GEOID18 height accuracy estimate available here.
 HB0489
 HB0489.Click photographs - Photos may exist for this station.
 HB0489
 HB0489.The dynamic height is computed by dividing the NAVD 88
 HB0489.geopotential number by the normal gravity value computed on the
 HB0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0489.degrees latitude (g = 980.6199 gals.).
 HB0489
 HB0489.The modeled gravity was interpolated from observed gravity values.
 HB0489
 HB0489;                    North         East    Units  Estimated Accuracy
 HB0489;SPC IL E     -   116,920.      281,630.      MT  (+/- 180 meters Scaled)
 HB0489
 HB0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG641758(NAD 83)
 HB0489
 HB0489                          SUPERSEDED SURVEY CONTROL
 HB0489
 HB0489  NGVD 29 (11/26/84)  115.101  (m)          377.63   (f) ADJUSTED    2 0
 HB0489
 HB0489.Superseded values are not recommended for survey control.
 HB0489
 HB0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0489.See file dsdata.pdf to determine how the superseded data were derived.
 HB0489
 HB0489_MARKER: DB = BENCH MARK DISK
 HB0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0489_STAMPING: K 110 1935
 HB0489_MARK LOGO: CGS
 HB0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0489+STABILITY: SURFACE MOTION
 HB0489
 HB0489  HISTORY     - Date     Condition        Report By
 HB0489  HISTORY     - 1935     MONUMENTED       CGS
 HB0489
 HB0489                          STATION DESCRIPTION
 HB0489
 HB0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0489'1.4 MI SW FROM HARRISBURG.
 HB0489'1.4 MILES SOUTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO,
 HB0489'AND ST. LOUIS RAILWAY FROM THE STATION AT HARRISBURG, SALINE
 HB0489'COUNTY, ABOUT 400 YARDS SOUTH OF THE FORD BRICK AND TILE CO.,
 HB0489'15 YARDS SOUTH OF THE CENTER OF A GRAVEL-ROAD CROSSING, AND
 HB0489'10-1/2 YARDS WEST OF THE TRACK.  A STANDARD DISK, STAMPED K 110
 HB0489'1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0344 ***********************************************************************
 HB0344  DESIGNATION -  K 111
 HB0344  PID         -  HB0344
 HB0344  STATE/COUNTY-  IL/MASSAC
 HB0344  COUNTRY     -  US
 HB0344  USGS QUAD   -  REEVESVILLE (2018)
 HB0344
 HB0344                         *CURRENT SURVEY CONTROL
 HB0344  ______________________________________________________________________
 HB0344* NAD 83(1986) POSITION- 37 17 29.     (N) 088 43 41.     (W)   SCALED
 HB0344* NAVD 88 ORTHO HEIGHT -   112.559 (meters)      369.29  (feet) ADJUSTED
 HB0344  ______________________________________________________________________
 HB0344  GEOID HEIGHT    -        -28.640 (meters)                     GEOID18
 HB0344  DYNAMIC HEIGHT  -        112.477 (meters)      369.02  (feet) COMP
 HB0344  MODELED GRAVITY -    979,900.3   (mgal)                       NAVD 88
 HB0344
 HB0344  VERT ORDER      -  SECOND    CLASS 0
 HB0344
 HB0344.The horizontal coordinates were scaled from a map and have
 HB0344.an estimated accuracy of +/- 6 seconds.
 HB0344
 HB0344.The orthometric height was determined by differential leveling and
 HB0344.adjusted by the NATIONAL GEODETIC SURVEY
 HB0344.in June 1991.
 HB0344
 HB0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0344.GEOID18 height accuracy estimate available here.
 HB0344
 HB0344.Click photographs - Photos may exist for this station.
 HB0344
 HB0344.The dynamic height is computed by dividing the NAVD 88
 HB0344.geopotential number by the normal gravity value computed on the
 HB0344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0344.degrees latitude (g = 980.6199 gals.).
 HB0344
 HB0344.The modeled gravity was interpolated from observed gravity values.
 HB0344
 HB0344;                    North         East    Units  Estimated Accuracy
 HB0344;SPC IL E     -    69,400.      265,000.      MT  (+/- 180 meters Scaled)
 HB0344
 HB0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG468285(NAD 83)
 HB0344
 HB0344                          SUPERSEDED SURVEY CONTROL
 HB0344
 HB0344  NGVD 29 (11/26/84)  112.623  (m)          369.50   (f) ADJUSTED    2 0
 HB0344
 HB0344.Superseded values are not recommended for survey control.
 HB0344
 HB0344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0344.See file dsdata.pdf to determine how the superseded data were derived.
 HB0344
 HB0344_MARKER: DB = BENCH MARK DISK
 HB0344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0344_STAMPING: K 111 1935
 HB0344_MARK LOGO: CGS
 HB0344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0344+STABILITY: SURFACE MOTION
 HB0344
 HB0344  HISTORY     - Date     Condition        Report By
 HB0344  HISTORY     - 1935     MONUMENTED       CGS
 HB0344  HISTORY     - 1962     GOOD             USGS
 HB0344
 HB0344                          STATION DESCRIPTION
 HB0344
 HB0344'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0344'3 MI N FROM ROUND KNOB.
 HB0344'3.0 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0344'STATION AT ROUND KNOB, MASSAC COUNTY, 220 YARDS NORTH OF A
 HB0344'WOODEN OVERPASS, 60 YARDS NORTH OF MILEPOST B 16, AND 16 YARDS
 HB0344'EAST OF THE CENTERLINE OF THE MAIN TRACK.  A STANDARD DISK,
 HB0344'STAMPED K 111 1935 AND SET IN THE TOP OF A CONCRETE POST.  BIG
 HB0344'BAY, 1.7 MILES SOUTH OF, ROUND KNOB, 3.2 MILES NORTH OF, ON
 HB0344'THE ILLINOIS CENTRAL RAILROAD, 580 FT. NORTH OF A WOODEN OVERPASS,
 HB0344'40 FT. EAST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK,
 HB0344'STAMPED K 111 1935, AND SET IN THE TOP OF A CONCRETE POST.
 HB0344
 HB0344                          STATION RECOVERY (1962)
 HB0344
 HB0344'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 HB0344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0313 ***********************************************************************
 HB0313  DESIGNATION -  K 112
 HB0313  PID         -  HB0313
 HB0313  STATE/COUNTY-  IL/MASSAC
 HB0313  COUNTRY     -  US
 HB0313  USGS QUAD   -  PADUCAH WEST (2019)
 HB0313
 HB0313                         *CURRENT SURVEY CONTROL
 HB0313  ______________________________________________________________________
 HB0313* NAD 83(1986) POSITION- 37 07 21.     (N) 088 37 37.     (W)   SCALED
 HB0313* NAVD 88 ORTHO HEIGHT -   103.551 (meters)      339.73  (feet) ADJUSTED
 HB0313  ______________________________________________________________________
 HB0313  GEOID HEIGHT    -        -28.527 (meters)                     GEOID18
 HB0313  DYNAMIC HEIGHT  -        103.475 (meters)      339.48  (feet) COMP
 HB0313  MODELED GRAVITY -    979,904.0   (mgal)                       NAVD 88
 HB0313
 HB0313  VERT ORDER      -  SECOND    CLASS 0
 HB0313
 HB0313.The horizontal coordinates were scaled from a map and have
 HB0313.an estimated accuracy of +/- 6 seconds.
 HB0313
 HB0313.The orthometric height was determined by differential leveling and
 HB0313.adjusted by the NATIONAL GEODETIC SURVEY
 HB0313.in June 1991.
 HB0313
 HB0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0313.GEOID18 height accuracy estimate available here.
 HB0313
 HB0313.Click photographs - Photos may exist for this station.
 HB0313
 HB0313.The dynamic height is computed by dividing the NAVD 88
 HB0313.geopotential number by the normal gravity value computed on the
 HB0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0313.degrees latitude (g = 980.6199 gals.).
 HB0313
 HB0313.The modeled gravity was interpolated from observed gravity values.
 HB0313
 HB0313;                    North         East    Units  Estimated Accuracy
 HB0313;SPC IL E     -    50,630.      273,910.      MT  (+/- 180 meters Scaled)
 HB0313
 HB0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG554097(NAD 83)
 HB0313
 HB0313                          SUPERSEDED SURVEY CONTROL
 HB0313
 HB0313  NGVD 29 (11/26/84)  103.576  (m)          339.82   (f) ADJUSTED    2 0
 HB0313
 HB0313.Superseded values are not recommended for survey control.
 HB0313
 HB0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0313.See file dsdata.pdf to determine how the superseded data were derived.
 HB0313
 HB0313_MARKER: DB = BENCH MARK DISK
 HB0313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0313_STAMPING: K 112 1935
 HB0313_MARK LOGO: CGS
 HB0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0313+STABILITY: SURFACE MOTION
 HB0313
 HB0313  HISTORY     - Date     Condition        Report By
 HB0313  HISTORY     - 1935     MONUMENTED       CGS
 HB0313  HISTORY     - 1953     MARK NOT FOUND   CGS
 HB0313  HISTORY     - 1978     MARK NOT FOUND   USGS
 HB0313  HISTORY     - 1978     MARK NOT FOUND   USGS
 HB0313  HISTORY     - 1978     MARK NOT FOUND   USGS
 HB0313
 HB0313                          STATION DESCRIPTION
 HB0313
 HB0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 HB0313'AT BROOKPORT.
 HB0313'AT BROOKPORT, MASSAC COUNTY, ON U.S. HIGHWAY 45, 40 YARDS
 HB0313'NORTHWEST OF THE NORTH END OF THE OHIO RIVER BRIDGE, 18 YARDS
 HB0313'SOUTH OF THE CENTERLINE OF THE HIGHWAY AND AT A FENCE CORNER.
 HB0313'A STANDARD DISK, STAMPED K 112 1935 AND SET IN THE TOP OF A
 HB0313'CONCRETE POST.  NOTE--A TRAILER COURT IS NOW AT THE DESCRIBED
 HB0313'LOCATION.  GROUND HAS BEEN LEVELED AND GRAVELED.
 HB0313
 HB0313                          STATION RECOVERY (1978)
 HB0313
 HB0313'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 HB0313'MARK NOT FOUND.
 HB0313
 HB0313                          STATION RECOVERY (1978)
 HB0313
 HB0313'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 HB0313'MARK NOT FOUND.
 HB0313
 HB0313                          STATION RECOVERY (1978)
 HB0313
 HB0313'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 HB0313'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0850 ***********************************************************************
 JB0850  DESIGNATION -  K 113
 JB0850  PID         -  JB0850
 JB0850  STATE/COUNTY-  IL/BOND
 JB0850  COUNTRY     -  US
 JB0850  USGS QUAD   -  GREENVILLE (2018)
 JB0850
 JB0850                         *CURRENT SURVEY CONTROL
 JB0850  ______________________________________________________________________
 JB0850* NAD 83(1986) POSITION- 38 57 27.     (N) 089 25 09.     (W)   SCALED
 JB0850* NAVD 88 ORTHO HEIGHT -   170.964 (meters)      560.90  (feet) ADJUSTED
 JB0850  ______________________________________________________________________
 JB0850  GEOID HEIGHT    -        -31.299 (meters)                     GEOID18
 JB0850  DYNAMIC HEIGHT  -        170.862 (meters)      560.57  (feet) COMP
 JB0850  MODELED GRAVITY -    980,027.7   (mgal)                       NAVD 88
 JB0850
 JB0850  VERT ORDER      -  SECOND    CLASS 0
 JB0850
 JB0850.The horizontal coordinates were scaled from a map and have
 JB0850.an estimated accuracy of +/- 6 seconds.
 JB0850
 JB0850.The orthometric height was determined by differential leveling and
 JB0850.adjusted by the NATIONAL GEODETIC SURVEY
 JB0850.in June 1991.
 JB0850
 JB0850.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0850.GEOID18 height accuracy estimate available here.
 JB0850
 JB0850.Click photographs - Photos may exist for this station.
 JB0850
 JB0850.The dynamic height is computed by dividing the NAVD 88
 JB0850.geopotential number by the normal gravity value computed on the
 JB0850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0850.degrees latitude (g = 980.6199 gals.).
 JB0850
 JB0850.The modeled gravity was interpolated from observed gravity values.
 JB0850
 JB0850;                    North         East    Units  Estimated Accuracy
 JB0850;SPC IL W     -   254,520.      764,790.      MT  (+/- 180 meters Scaled)
 JB0850
 JB0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ903148(NAD 83)
 JB0850
 JB0850                          SUPERSEDED SURVEY CONTROL
 JB0850
 JB0850  NGVD 29 (??/??/92)  171.095  (m)          561.33   (f) ADJ UNCH    2 0
 JB0850
 JB0850.Superseded values are not recommended for survey control.
 JB0850
 JB0850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0850.See file dsdata.pdf to determine how the superseded data were derived.
 JB0850
 JB0850_MARKER: DB = BENCH MARK DISK
 JB0850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0850_STAMPING: K 113 1935
 JB0850_MARK LOGO: CGS
 JB0850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0850+STABILITY: SURFACE MOTION
 JB0850
 JB0850  HISTORY     - Date     Condition        Report By
 JB0850  HISTORY     - 1935     MONUMENTED       CGS
 JB0850  HISTORY     - 1950     GOOD             CGS
 JB0850
 JB0850                          STATION DESCRIPTION
 JB0850
 JB0850'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 JB0850'1.8 MI S FROM AYERS.
 JB0850'1.8 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JB0850'FROM THE STATION AT AYERS, BOND COUNTY, AT POLE 86/9, ONE RAIL
 JB0850'WEST OF A ROAD CROSSING, 14 FEET NORTH OF THE NORTH RAIL, AND 2
 JB0850'FEET WEST OF A CROSSING-WARNING SIGN.  A STANDARD DISK, STAMPED
 JB0850'K 113 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0119 ***********************************************************************
 JC0119  DESIGNATION -  K 114
 JC0119  PID         -  JC0119
 JC0119  STATE/COUNTY-  IL/ST CLAIR
 JC0119  COUNTRY     -  US
 JC0119  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0119
 JC0119                         *CURRENT SURVEY CONTROL
 JC0119  ______________________________________________________________________
 JC0119* NAD 83(1986) POSITION- 38 31 39.     (N) 090 02 32.     (W)   SCALED
 JC0119* NAVD 88 ORTHO HEIGHT -   167.614 (meters)      549.91  (feet) ADJUSTED
 JC0119  ______________________________________________________________________
 JC0119  GEOID HEIGHT    -        -30.642 (meters)                     GEOID18
 JC0119  DYNAMIC HEIGHT  -        167.507 (meters)      549.56  (feet) COMP
 JC0119  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JC0119
 JC0119  VERT ORDER      -  SECOND    CLASS 0
 JC0119
 JC0119.The horizontal coordinates were scaled from a map and have
 JC0119.an estimated accuracy of +/- 6 seconds.
 JC0119
 JC0119.The orthometric height was determined by differential leveling and
 JC0119.adjusted by the NATIONAL GEODETIC SURVEY
 JC0119.in June 1991.
 JC0119
 JC0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0119.GEOID18 height accuracy estimate available here.
 JC0119
 JC0119.Click photographs - Photos may exist for this station.
 JC0119
 JC0119.The dynamic height is computed by dividing the NAVD 88
 JC0119.geopotential number by the normal gravity value computed on the
 JC0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0119.degrees latitude (g = 980.6199 gals.).
 JC0119
 JC0119.The modeled gravity was interpolated from observed gravity values.
 JC0119
 JC0119;                    North         East    Units  Estimated Accuracy
 JC0119;SPC IL W     -   206,530.      710,850.      MT  (+/- 180 meters Scaled)
 JC0119
 JC0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC578684(NAD 83)
 JC0119
 JC0119                          SUPERSEDED SURVEY CONTROL
 JC0119
 JC0119  NGVD 29 (??/??/92)  167.742  (m)          550.33   (f) ADJ UNCH    2 0
 JC0119
 JC0119.Superseded values are not recommended for survey control.
 JC0119
 JC0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0119.See file dsdata.pdf to determine how the superseded data were derived.
 JC0119
 JC0119_MARKER: DB = BENCH MARK DISK
 JC0119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0119_STAMPING: K 114 1935
 JC0119_MARK LOGO: CGS
 JC0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0119+STABILITY: SURFACE MOTION
 JC0119
 JC0119  HISTORY     - Date     Condition        Report By
 JC0119  HISTORY     - 1935     MONUMENTED       CGS
 JC0119
 JC0119                          STATION DESCRIPTION
 JC0119
 JC0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0119'4.3 MI SE FROM CENTERVILLE.
 JC0119'4.3 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JC0119'CROSSING OF STATE HIGHWAY 157 AT CENTERVILLE, ST. CLAIR COUNTY,
 JC0119'50 FEET SOUTH OF A ROAD CROSSING, 22 FEET EAST OF THE CENTERLINE
 JC0119'OF THE SOUTH-BOUND TRACK, AND 20 FEET NORTH OF A POLE.  A
 JC0119'STANDARD DISK, STAMPED K 114 1935 AND SET IN THE TOP OF A CONCRETE
 JC0119'POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0286 ***********************************************************************
 JC0286  DESIGNATION -  K 115
 JC0286  PID         -  JC0286
 JC0286  STATE/COUNTY-  IL/MONROE
 JC0286  COUNTRY     -  US
 JC0286  USGS QUAD   -  COLUMBIA (2018)
 JC0286
 JC0286                         *CURRENT SURVEY CONTROL
 JC0286  ______________________________________________________________________
 JC0286* NAD 83(1986) POSITION- 38 27 51.72   (N) 090 14 12.73   (W)   HD_HELD1
 JC0286* NAVD 88 ORTHO HEIGHT -   125.586 (meters)      412.03  (feet) ADJUSTED
 JC0286  ______________________________________________________________________
 JC0286  GEOID HEIGHT    -        -30.650 (meters)                     GEOID18
 JC0286  DYNAMIC HEIGHT  -        125.505 (meters)      411.76  (feet) COMP
 JC0286  MODELED GRAVITY -    979,986.3   (mgal)                       NAVD 88
 JC0286
 JC0286  VERT ORDER      -  SECOND    CLASS 0
 JC0286
 JC0286.The horizontal coordinates were determined by differentially corrected
 JC0286.hand held GPS observations or other comparable positioning techniques
 JC0286.and have an estimated accuracy of +/- 3 meters.
 JC0286
 JC0286.The orthometric height was determined by differential leveling and
 JC0286.adjusted by the NATIONAL GEODETIC SURVEY
 JC0286.in June 1991.
 JC0286
 JC0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0286.GEOID18 height accuracy estimate available here.
 JC0286
 JC0286.Click photographs - Photos may exist for this station.
 JC0286
 JC0286.The dynamic height is computed by dividing the NAVD 88
 JC0286.geopotential number by the normal gravity value computed on the
 JC0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0286.degrees latitude (g = 980.6199 gals.).
 JC0286
 JC0286.The modeled gravity was interpolated from observed gravity values.
 JC0286
 JC0286;                    North         East    Units  Estimated Accuracy
 JC0286;SPC IL W     -   199,514.3     693,873.4     MT  (+/- 3 meters HH1 GPS) 
 JC0286
 JC0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4107960956(NAD 83)
 JC0286
 JC0286                          SUPERSEDED SURVEY CONTROL
 JC0286
 JC0286  NGVD 29 (??/??/92)  125.729  (m)          412.50   (f) ADJ UNCH    2 0
 JC0286
 JC0286.Superseded values are not recommended for survey control.
 JC0286
 JC0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0286.See file dsdata.pdf to determine how the superseded data were derived.
 JC0286
 JC0286_MARKER: DB = BENCH MARK DISK
 JC0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0286_STAMPING: K 115 1935
 JC0286_MARK LOGO: CGS
 JC0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0286+STABILITY: SURFACE MOTION
 JC0286
 JC0286  HISTORY     - Date     Condition        Report By
 JC0286  HISTORY     - 1935     MONUMENTED       CGS
 JC0286  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0286  HISTORY     - 20040106 MARK NOT FOUND   CHAST
 JC0286
 JC0286                          STATION DESCRIPTION
 JC0286
 JC0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0286'4 MI S FROM DUPO.
 JC0286'IN MONROE COUNTY, 4.0 MILES SOUTH ALONG THE MISSOURI PACIFIC
 JC0286'RAILROAD FROM THE STATION AT DUPO, ST. CLAIR COUNTY, 125 FEET
 JC0286'SOUTH OF BRIDGE NO. 9 A, 50 FEET NORTH OF A ROAD CROSSING,
 JC0286'MIDWAY BETWEEN POLES 10/03 AND 10/04, 14 FEET EAST OF THE
 JC0286'CENTERLINE OF THE NORTH-BOUND MAIN TRACK, AND AT THE RAILROAD
 JC0286'CROSSING SIGN.  A STANDARD DISK, STAMPED K 115 1935 AND SET IN
 JC0286'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
 JC0286
 JC0286                          STATION RECOVERY (1987)
 JC0286
 JC0286'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0286'MARK NOT FOUND.
 JC0286
 JC0286                          STATION RECOVERY (2004)
 JC0286
 JC0286'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 JC0286'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0693 ***********************************************************************
 HB0693  DESIGNATION -  K 119
 HB0693  PID         -  HB0693
 HB0693  STATE/COUNTY-  IL/JACKSON
 HB0693  COUNTRY     -  US
 HB0693  USGS QUAD   -  MURPHYSBORO (2018)
 HB0693
 HB0693                         *CURRENT SURVEY CONTROL
 HB0693  ______________________________________________________________________
 HB0693* NAD 83(1986) POSITION- 37 45 41.     (N) 089 19 59.     (W)   SCALED
 HB0693* NAVD 88 ORTHO HEIGHT -   122.648 (meters)      402.39  (feet) ADJUSTED
 HB0693  ______________________________________________________________________
 HB0693  GEOID HEIGHT    -        -29.196 (meters)                     GEOID18
 HB0693  DYNAMIC HEIGHT  -        122.562 (meters)      402.11  (feet) COMP
 HB0693  MODELED GRAVITY -    979,931.6   (mgal)                       NAVD 88
 HB0693
 HB0693  VERT ORDER      -  FIRST     CLASS II
 HB0693
 HB0693.The horizontal coordinates were scaled from a map and have
 HB0693.an estimated accuracy of +/- 6 seconds.
 HB0693
 HB0693.The orthometric height was determined by differential leveling and
 HB0693.adjusted by the NATIONAL GEODETIC SURVEY
 HB0693.in June 1991.
 HB0693
 HB0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0693.GEOID18 height accuracy estimate available here.
 HB0693
 HB0693.Click photographs - Photos may exist for this station.
 HB0693
 HB0693.The dynamic height is computed by dividing the NAVD 88
 HB0693.geopotential number by the normal gravity value computed on the
 HB0693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0693.degrees latitude (g = 980.6199 gals.).
 HB0693
 HB0693.The modeled gravity was interpolated from observed gravity values.
 HB0693
 HB0693;                    North         East    Units  Estimated Accuracy
 HB0693;SPC IL W     -   121,810.      773,450.      MT  (+/- 180 meters Scaled)
 HB0693
 HB0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG944819(NAD 83)
 HB0693
 HB0693                          SUPERSEDED SURVEY CONTROL
 HB0693
 HB0693  NGVD 29 (11/26/84)  122.570  (m)          402.13   (f) ADJUSTED    1 2
 HB0693
 HB0693.Superseded values are not recommended for survey control.
 HB0693
 HB0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0693.See file dsdata.pdf to determine how the superseded data were derived.
 HB0693
 HB0693_MARKER: DB = BENCH MARK DISK
 HB0693_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0693_SP_SET: ABUTMENT
 HB0693_STAMPING: K 119 1935
 HB0693_MARK LOGO: CGS
 HB0693_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0693_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0693+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2007
 HB0693
 HB0693  HISTORY     - Date     Condition        Report By
 HB0693  HISTORY     - 1935     MONUMENTED       CGS
 HB0693  HISTORY     - 1949     GOOD             CGS
 HB0693  HISTORY     - 1976     GOOD             ILDT
 HB0693  HISTORY     - 1976     GOOD             ILDT
 HB0693  HISTORY     - 1976     GOOD             ILDT
 HB0693  HISTORY     - 1981     GOOD             NGS
 HB0693  HISTORY     - 20071120 GOOD             ILDT
 HB0693  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB0693
 HB0693                          STATION DESCRIPTION
 HB0693
 HB0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0693'AT MURPHYSBORO.
 HB0693'AT MURPHYSBORO, ABOUT 0.6 MILE WEST ALONG THE ILLINOIS CENTRAL
 HB0693'SPUR LINE FROM TEXAS JUNCTION, AT ILLINOIS CENTRAL RAILROAD SPUR
 HB0693'TRACK OVERPASS ON HIGHWAY 13, SET IN THE TOP AND SOUTH END OF THE
 HB0693'CORNER PART OF THE WEST CONCRETE ABUTMENT OF STEEL PLATE BRIDGE
 HB0693'NO G 84-4 OVER HIGHWAY 13 AND HIGHWAY 127, 7 FEET SOUTH OF THE
 HB0693'SOUTH RAIL, 2 FEET WEST OF THE EAST FACE OF THE ABUTEMENT, 2
 HB0693'FEET NORTH OF THE SOUTH FACE OF THE ABUTMENT AND ABOUT 4 FEET
 HB0693'BELOW THE LEVEL OF THE TRACK.
 HB0693
 HB0693                          STATION RECOVERY (1976)
 HB0693
 HB0693'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0693'RECOVERED IN GOOD CONDITION.
 HB0693
 HB0693                          STATION RECOVERY (1976)
 HB0693
 HB0693'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0693'RECOVERED IN GOOD CONDITION.
 HB0693
 HB0693                          STATION RECOVERY (1976)
 HB0693
 HB0693'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0693'RECOVERED IN GOOD CONDITION.
 HB0693
 HB0693                          STATION RECOVERY (1981)
 HB0693
 HB0693'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0693'IN MURPHYSBORO, SET HORIZONTALLY IN TOP OF THE SOUTH END OF THE WEST
 HB0693'ABUTMENT OF THE ILLINOIS CENTRAL GULF RAILROAD BRIDGE OVER 8TH STREET,
 HB0693'0.3 KILOMETERS (0.2 MILE) SOUTH OF THE JUNCTION OF STATE HIGHWAY 13,
 HB0693'2.1 METERS (7.0 FEET) SOUTH OF THE SOUTH RAIL OF THE TRACKS, 0.6 METER
 HB0693'(2.0 FEET) NORTH OF THE SOUTH END OF THE ABUTMENT, 0.6 METER (2.0
 HB0693'FEET) WEST OF THE EAST EDGE OF THE ABUTMENT.
 HB0693'THE MARK IS 1.2 M BELOW TRACKS.
 HB0693
 HB0693                          STATION RECOVERY (2007)
 HB0693
 HB0693'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 HB0693'RECOVERED IN GOOD CONDITION.
 HB0693
 HB0693                          STATION RECOVERY (2011)
 HB0693
 HB0693'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0693'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0620 ***********************************************************************
 KB0620  DESIGNATION -  K 12
 KB0620  PID         -  KB0620
 KB0620  STATE/COUNTY-  IL/MACON
 KB0620  COUNTRY     -  US
 KB0620  USGS QUAD   -  LONG CREEK (2018)
 KB0620
 KB0620                         *CURRENT SURVEY CONTROL
 KB0620  ______________________________________________________________________
 KB0620* NAD 83(1986) POSITION- 39 46 13.     (N) 088 52 11.     (W)   SCALED
 KB0620* NAVD 88 ORTHO HEIGHT -   212.773 (meters)      698.07  (feet) ADJUSTED
 KB0620  ______________________________________________________________________
 KB0620  GEOID HEIGHT    -        -32.417 (meters)                     GEOID18
 KB0620  DYNAMIC HEIGHT  -        212.653 (meters)      697.68  (feet) COMP
 KB0620  MODELED GRAVITY -    980,060.7   (mgal)                       NAVD 88
 KB0620
 KB0620  VERT ORDER      -  FIRST     CLASS II
 KB0620
 KB0620.The horizontal coordinates were scaled from a map and have
 KB0620.an estimated accuracy of +/- 6 seconds.
 KB0620
 KB0620.The orthometric height was determined by differential leveling and
 KB0620.adjusted by the NATIONAL GEODETIC SURVEY
 KB0620.in June 1991.
 KB0620
 KB0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0620.GEOID18 height accuracy estimate available here.
 KB0620
 KB0620.Click photographs - Photos may exist for this station.
 KB0620
 KB0620.The dynamic height is computed by dividing the NAVD 88
 KB0620.geopotential number by the normal gravity value computed on the
 KB0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0620.degrees latitude (g = 980.6199 gals.).
 KB0620
 KB0620.The modeled gravity was interpolated from observed gravity values.
 KB0620
 KB0620;                    North         East    Units  Estimated Accuracy
 KB0620;SPC IL E     -   344,630.      254,040.      MT  (+/- 180 meters Scaled)
 KB0620
 KB0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK398039(NAD 83)
 KB0620
 KB0620                          SUPERSEDED SURVEY CONTROL
 KB0620
 KB0620  NGVD 29 (??/??/92)  212.846  (m)          698.31   (f) ADJ UNCH    1 2
 KB0620
 KB0620.Superseded values are not recommended for survey control.
 KB0620
 KB0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0620.See file dsdata.pdf to determine how the superseded data were derived.
 KB0620
 KB0620_MARKER: DB = BENCH MARK DISK
 KB0620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0620_STAMPING: K 12 1933
 KB0620_MARK LOGO: CGS
 KB0620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0620+STABILITY: SURFACE MOTION
 KB0620
 KB0620  HISTORY     - Date     Condition        Report By
 KB0620  HISTORY     - 1933     MONUMENTED       CGS
 KB0620  HISTORY     - 1938     GOOD             CGS
 KB0620  HISTORY     - 1975     MARK NOT FOUND   ILDT
 KB0620  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB0620
 KB0620                          STATION DESCRIPTION
 KB0620
 KB0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0620'0.5 MI SE FROM MOUNT ZION.
 KB0620'0.5 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM MOUNT
 KB0620'ZION, MACON COUNTY, ABOUT 175 FEET SOUTHEAST OF SEMAPHORE B 856,
 KB0620'AT THE CROSSING OF THE LINCOLN HIGHWAY, 30 FEET NORTH OF THE
 KB0620'HIGHWAY, AND 17 FEET SOUTHWEST OF THE TRACK.  A STANDARD DISK,
 KB0620'STAMPED K 12 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0620
 KB0620                          STATION RECOVERY (1938)
 KB0620
 KB0620'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 KB0620'RECOVERED IN GOOD CONDITION.
 KB0620
 KB0620                          STATION RECOVERY (1975)
 KB0620
 KB0620'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0620'MARK NOT FOUND.
 KB0620
 KB0620                          STATION RECOVERY (2012)
 KB0620
 KB0620'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0620'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3264 ***********************************************************************
 ME3264  DESIGNATION -  K 12
 ME3264  PID         -  ME3264
 ME3264  STATE/COUNTY-  IL/COOK
 ME3264  COUNTRY     -  US
 ME3264  USGS QUAD   -  ELMHURST (2018)
 ME3264
 ME3264                         *CURRENT SURVEY CONTROL
 ME3264  ______________________________________________________________________
 ME3264* NAD 83(1997) POSITION- 41 57 29.39082(N) 087 53 52.07282(W)   ADJUSTED
 ME3264* NAVD 88 ORTHO HEIGHT -   200.36  (+/-2cm)      657.3   (feet) VERTCON3
 ME3264  ______________________________________________________________________
 ME3264  GEOID HEIGHT    -        -33.598 (meters)                     GEOID18
 ME3264  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 ME3264  HORZ ORDER      -  SECOND
 ME3264  VERT ORDER      -  THIRD ? (See Below)
 ME3264
 ME3264.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3264
 ME3264.The horizontal coordinates were established by classical geodetic methods
 ME3264.and adjusted by the National Geodetic Survey in October 1999.
 ME3264
 ME3264.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3264.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3264
 ME3264.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3264.GEOID18 height accuracy estimate available here.
 ME3264
 ME3264.The vertical order pertains to the NGVD 29 superseded value.
 ME3264
 ME3264.Click photographs - Photos may exist for this station.
 ME3264
 ME3264.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3264
 ME3264. The following values were computed from the NAD 83(1997) position.
 ME3264
 ME3264;                    North         East     Units Scale Factor Converg.
 ME3264;SPC IL E     -   587,547.648   336,107.195   MT  0.99999104   +0 17 28.3
 ME3264;SPC IL E     - 1,927,645.91  1,102,711.69   sFT  0.99999104   +0 17 28.3
 ME3264;UTM  16      - 4,645,521.006   425,597.493   MT  0.99966812   -0 36 01.0
 ME3264
 ME3264!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3264!SPC IL E     -   0.99997385  x   0.99999104  =   0.99996489
 ME3264!UTM  16      -   0.99997385  x   0.99966812  =   0.99964197
 ME3264
 ME3264:                Primary Azimuth Mark                     Grid Az
 ME3264:SPC IL E     -  J 133 RESET                              267 02 52.3
 ME3264:UTM  16      -  J 133 RESET                              267 56 21.6
 ME3264
 ME3264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2559745521(NAD 83)
 ME3264
 ME3264|---------------------------------------------------------------------|
 ME3264| PID    Reference Object                     Distance      Geod. Az  |
 ME3264|                                                           dddmmss.s |
 ME3264| ME3204 J 133 RESET                         APPROX. 0.6 KM 2672020.6 |
 ME3264| ME3270 O HARE CONTROL TWR BALL             APPROX. 2.2 KM 3453636.0 |
 ME3264|---------------------------------------------------------------------|
 ME3264
 ME3264                          SUPERSEDED SURVEY CONTROL
 ME3264
 ME3264  NAD 83(1997)-  41 57 29.39091(N)    087 53 52.07336(W) AD(       ) 2
 ME3264  NAD 83(1994)-  41 57 29.39072(N)    087 53 52.08734(W) AD(       ) 2
 ME3264  NAD 83(1986)-  41 57 29.39239(N)    087 53 52.08700(W) AD(       ) 2
 ME3264  NGVD 29             200.45   (m)          657.6    (f) LEVELING    3  
 ME3264
 ME3264.Superseded values are not recommended for survey control.
 ME3264
 ME3264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3264.See file dsdata.pdf to determine how the superseded data were derived.
 ME3264
 ME3264_MARKER: DD = SURVEY DISK
 ME3264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3264_STAMPING: K 12
 ME3264_MARK LOGO: IL1670
 ME3264_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3264+STABILITY: SURFACE MOTION
 ME3264
 ME3264  HISTORY     - Date     Condition        Report By
 ME3264  HISTORY     - 1983     MONUMENTED       IL1670
 ME3264
 ME3264                          STATION DESCRIPTION
 ME3264
 ME3264'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3264'THE STATION IS LOCATED IN THE SOUTH PART OF CHICAGO O HARE
 ME3264'INTERNATIONAL AIRPORT, ALONG THE NORTH SIDE OF OLD IRVING PARK
 ME3264'ROAD, 0.6 KM (0.4 MI) EAST OF THE INTERSECTION OF WOLF ROAD.
 ME3264'AIRPORT ESCORT IS NEEDED TO REACH THE STATION.
 ME3264'
 ME3264'TO REACH THE STATION SEE ABOVE PARAGRAPH.
 ME3264'
 ME3264'THE STATION IS A STANDARD COC DISK STAMPED---K-12---SET INTO THE
 ME3264'TOP OF A 0.3 M (12 INCH) CONCRETE MONUMENT AND SURROUNDED BY A
 ME3264'TRIANGULAR SHAPED GUARDRAIL.  IT IS ABOUT 61 M (200 FT) SOUTHWEST
 ME3264'OF STROBE LIGHTS AND 15.2 M (50 FT) NORTH OF OLD IRVING PARK ROAD.
 ME3264'
 ME3264'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0502 ***********************************************************************
 HB0502  DESIGNATION -  K 120
 HB0502  PID         -  HB0502
 HB0502  STATE/COUNTY-  IL/WILLIAMSON
 HB0502  COUNTRY     -  US
 HB0502  USGS QUAD   -  MARION (2018)
 HB0502
 HB0502                         *CURRENT SURVEY CONTROL
 HB0502  ______________________________________________________________________
 HB0502* NAD 83(1986) POSITION- 37 43 50.5    (N) 088 55 32.8    (W)   HD_HELD2
 HB0502* NAVD 88 ORTHO HEIGHT -   133.538 (meters)      438.12  (feet) ADJUSTED
 HB0502  ______________________________________________________________________
 HB0502  GEOID HEIGHT    -        -29.146 (meters)                     GEOID18
 HB0502  DYNAMIC HEIGHT  -        133.446 (meters)      437.81  (feet) COMP
 HB0502  MODELED GRAVITY -    979,938.3   (mgal)                       NAVD 88
 HB0502
 HB0502  VERT ORDER      -  SECOND    CLASS 0
 HB0502
 HB0502.The horizontal coordinates were established by autonomous hand held GPS
 HB0502.observations and have an estimated accuracy of +/- 10 meters.
 HB0502
 HB0502.The orthometric height was determined by differential leveling and
 HB0502.adjusted by the NATIONAL GEODETIC SURVEY
 HB0502.in June 1991.
 HB0502
 HB0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0502.GEOID18 height accuracy estimate available here.
 HB0502
 HB0502.Click photographs - Photos may exist for this station.
 HB0502
 HB0502.The dynamic height is computed by dividing the NAVD 88
 HB0502.geopotential number by the normal gravity value computed on the
 HB0502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0502.degrees latitude (g = 980.6199 gals.).
 HB0502
 HB0502.The modeled gravity was interpolated from observed gravity values.
 HB0502
 HB0502;                    North         East    Units  Estimated Accuracy
 HB0502;SPC IL E     -   118,250.      247,776.      MT  (+/- 10 meters HH2 GPS)
 HB0502
 HB0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3029777681(NAD 83)
 HB0502
 HB0502                          SUPERSEDED SURVEY CONTROL
 HB0502
 HB0502  NGVD 29 (11/26/84)  133.628  (m)          438.41   (f) ADJUSTED    2 0
 HB0502
 HB0502.Superseded values are not recommended for survey control.
 HB0502
 HB0502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0502.See file dsdata.pdf to determine how the superseded data were derived.
 HB0502
 HB0502_MARKER: DB = BENCH MARK DISK
 HB0502_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0502_SP_SET: BUILDING
 HB0502_STAMPING: K 120 1935
 HB0502_MARK LOGO: CGS
 HB0502_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0502_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0502+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2015
 HB0502
 HB0502  HISTORY     - Date     Condition        Report By
 HB0502  HISTORY     - 1935     MONUMENTED       CGS
 HB0502  HISTORY     - 1941     GOOD             CGS
 HB0502  HISTORY     - 1976     GOOD             ILDT
 HB0502  HISTORY     - 1976     GOOD             ILDT
 HB0502  HISTORY     - 1976     GOOD             ILDT
 HB0502  HISTORY     - 20050715 GOOD             USPSQD
 HB0502  HISTORY     - 20051115 GOOD             USPSQD
 HB0502  HISTORY     - 20110425 GOOD             ILDT
 HB0502  HISTORY     - 20151012 GOOD             DJHENK
 HB0502
 HB0502                          STATION DESCRIPTION
 HB0502
 HB0502'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 HB0502'AT MARION.
 HB0502'AT MARION, WILLIAMSON COUNTY, AT THE POST OFFICE, IN THE WEST
 HB0502'WALL, 20 FEET NORTH OF THE ENTRANCE, 2 FEET NORTH OF A WINDOW,
 HB0502'AND 2 FEET ABOVE THE PORCH.  A STANDARD DISK, STAMPED K 120
 HB0502'1935 AND SET VERTICALLY.
 HB0502
 HB0502                          STATION RECOVERY (1976)
 HB0502
 HB0502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0502'RECOVERED IN GOOD CONDITION.
 HB0502
 HB0502                          STATION RECOVERY (1976)
 HB0502
 HB0502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0502'RECOVERED IN GOOD CONDITION.
 HB0502
 HB0502                          STATION RECOVERY (1976)
 HB0502
 HB0502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0502'RECOVERED IN GOOD CONDITION.
 HB0502
 HB0502                          STATION RECOVERY (2005)
 HB0502
 HB0502'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 HB0502'POST OFFICE IS AT CORNER OF E. MAIN ST.AND MADISON ST.
 HB0502
 HB0502                          STATION RECOVERY (2005)
 HB0502
 HB0502'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 HB0502'AS DESCRIBED
 HB0502
 HB0502                          STATION RECOVERY (2011)
 HB0502
 HB0502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (WAE)
 HB0502'RECOVERED IN GOOD CONDITION.
 HB0502
 HB0502                          STATION RECOVERY (2015)
 HB0502
 HB0502'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 HB0502'RECOVERED AS DESCRIBED.
 HB0502'
 HB0502'NOTE-THE DISK IS SET IN THE NORTH WALL OF THE POST OFFICE ON MAIN
 HB0502'STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0326 ***********************************************************************
 JB0326  DESIGNATION -  K 123
 JB0326  PID         -  JB0326
 JB0326  STATE/COUNTY-  IL/FRANKLIN
 JB0326  COUNTRY     -  US
 JB0326  USGS QUAD   -  REND LAKE DAM (2018)
 JB0326
 JB0326                         *CURRENT SURVEY CONTROL
 JB0326  ______________________________________________________________________
 JB0326* NAD 83(1986) POSITION- 38 05 10.     (N) 088 54 10.     (W)   SCALED
 JB0326* NAVD 88 ORTHO HEIGHT -   134.702 (meters)      441.93  (feet) ADJUSTED
 JB0326  ______________________________________________________________________
 JB0326  GEOID HEIGHT    -        -29.797 (meters)                     GEOID18
 JB0326  DYNAMIC HEIGHT  -        134.613 (meters)      441.64  (feet) COMP
 JB0326  MODELED GRAVITY -    979,964.1   (mgal)                       NAVD 88
 JB0326
 JB0326  VERT ORDER      -  SECOND    CLASS 0
 JB0326
 JB0326.The horizontal coordinates were scaled from a map and have
 JB0326.an estimated accuracy of +/- 6 seconds.
 JB0326
 JB0326.The orthometric height was determined by differential leveling and
 JB0326.adjusted by the NATIONAL GEODETIC SURVEY
 JB0326.in June 1991.
 JB0326
 JB0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0326.GEOID18 height accuracy estimate available here.
 JB0326
 JB0326.Click photographs - Photos may exist for this station.
 JB0326
 JB0326.The dynamic height is computed by dividing the NAVD 88
 JB0326.geopotential number by the normal gravity value computed on the
 JB0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0326.degrees latitude (g = 980.6199 gals.).
 JB0326
 JB0326.The modeled gravity was interpolated from observed gravity values.
 JB0326
 JB0326;                    North         East    Units  Estimated Accuracy
 JB0326;SPC IL E     -   157,690.      250,040.      MT  (+/- 180 meters Scaled)
 JB0326
 JB0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH331170(NAD 83)
 JB0326
 JB0326                          SUPERSEDED SURVEY CONTROL
 JB0326
 JB0326  NGVD 29 (??/??/92)  134.799  (m)          442.25   (f) ADJ UNCH    2 0
 JB0326
 JB0326.Superseded values are not recommended for survey control.
 JB0326
 JB0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0326.See file dsdata.pdf to determine how the superseded data were derived.
 JB0326
 JB0326_MARKER: DB = BENCH MARK DISK
 JB0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0326_STAMPING: K 123 1935
 JB0326_MARK LOGO: CGS
 JB0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0326+STABILITY: SURFACE MOTION
 JB0326
 JB0326  HISTORY     - Date     Condition        Report By
 JB0326  HISTORY     - 1935     MONUMENTED       CGS
 JB0326  HISTORY     - 1960     GOOD             CGS
 JB0326  HISTORY     - 20090506 MARK NOT FOUND   ILDT
 JB0326
 JB0326                          STATION DESCRIPTION
 JB0326
 JB0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0326'4.6 MI S FROM INA.
 JB0326'ABOUT 4.6 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0326'RAILROAD FROM THE STATION AT INA, ABOUT 6.3 MILES NORTH ALONG
 JB0326'THE CHICAGO AND EASTERN ILLINOIS RAILROAD FROM THE STATION AT
 JB0326'BENTON, AT THE SMALL COMMUNITY OF WHITTINGTON, 22.6 FEET WEST
 JB0326'OF THE WEST RAIL, 38 FEET EAST OF THE CENTER LINE OF THE GRAVEL
 JB0326'ROAD PARALLELING THE TRACK, 27 FEET NORTHEAST OF THE CENTER LINE
 JB0326'OF THE GRAVEL ROAD WHICH CROSSES THE TRACK, 60 FEET NORTHWEST
 JB0326'OF THE CROSSING OF THE GRAVEL ROAD, 26 FEET EAST OF POLE NUMBER
 JB0326'291-28, 11 RAILS SOUTH OF THE CROSSING OF AN ASPHALT ROAD, 1.8
 JB0326'FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 JB0326'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 JB0326'INCHES.
 JB0326
 JB0326                          STATION RECOVERY (2009)
 JB0326
 JB0326'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0326'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0612 ***********************************************************************
 KB0612  DESIGNATION -  K 128
 KB0612  PID         -  KB0612
 KB0612  STATE/COUNTY-  IL/MOULTRIE
 KB0612  COUNTRY     -  US
 KB0612  USGS QUAD   -  LA PLACE (2018)
 KB0612
 KB0612                         *CURRENT SURVEY CONTROL
 KB0612  ______________________________________________________________________
 KB0612* NAD 83(1986) POSITION- 39 45 13.     (N) 088 44 22.     (W)   SCALED
 KB0612* NAVD 88 ORTHO HEIGHT -   213.204 (meters)      699.49  (feet) ADJUSTED
 KB0612  ______________________________________________________________________
 KB0612  GEOID HEIGHT    -        -32.434 (meters)                     GEOID18
 KB0612  DYNAMIC HEIGHT  -        213.083 (meters)      699.09  (feet) COMP
 KB0612  MODELED GRAVITY -    980,054.7   (mgal)                       NAVD 88
 KB0612
 KB0612  VERT ORDER      -  SECOND    CLASS 0
 KB0612
 KB0612.The horizontal coordinates were scaled from a map and have
 KB0612.an estimated accuracy of +/- 6 seconds.
 KB0612
 KB0612.The orthometric height was determined by differential leveling and
 KB0612.adjusted by the NATIONAL GEODETIC SURVEY
 KB0612.in June 1991.
 KB0612
 KB0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0612.GEOID18 height accuracy estimate available here.
 KB0612
 KB0612.Click photographs - Photos may exist for this station.
 KB0612
 KB0612.The dynamic height is computed by dividing the NAVD 88
 KB0612.geopotential number by the normal gravity value computed on the
 KB0612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0612.degrees latitude (g = 980.6199 gals.).
 KB0612
 KB0612.The modeled gravity was interpolated from observed gravity values.
 KB0612
 KB0612;                    North         East    Units  Estimated Accuracy
 KB0612;SPC IL E     -   342,720.      265,200.      MT  (+/- 180 meters Scaled)
 KB0612
 KB0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK509018(NAD 83)
 KB0612
 KB0612                          SUPERSEDED SURVEY CONTROL
 KB0612
 KB0612  NGVD 29 (??/??/92)  213.270  (m)          699.70   (f) ADJ UNCH    2 0
 KB0612
 KB0612.Superseded values are not recommended for survey control.
 KB0612
 KB0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0612.See file dsdata.pdf to determine how the superseded data were derived.
 KB0612
 KB0612_MARKER: DB = BENCH MARK DISK
 KB0612_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0612_SP_SET: WATERING TROUGH
 KB0612_STAMPING: K 128 1938
 KB0612_MARK LOGO: CGS
 KB0612_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0612
 KB0612  HISTORY     - Date     Condition        Report By
 KB0612  HISTORY     - 1938     MONUMENTED       CGS
 KB0612  HISTORY     - 20140114 MARK NOT FOUND   AMESC
 KB0612
 KB0612                          STATION DESCRIPTION
 KB0612
 KB0612'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 KB0612'1.1 MI W FROM LAKE CITY.
 KB0612'1.1 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0612'AT LAKE CITY, MOULTRIE COUNTY, 0.5 MILE EAST OF MILEPOST TH 79,
 KB0612'ABOUT 250 FEET WEST OF THE CENTERLINE OF A NORTH-AND-SOUTH TAR
 KB0612'ROAD, 233 FEET SOUTH OF THE SOUTH RAIL, ON THE PROPERTY OF G.
 KB0612'WINING, 25 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A LARGE
 KB0612'RED BARN, 21 FEET SOUTHWEST OF A WINDMILL, IN THE TOP OF A
 KB0612'LARGE CONCRETE WATERING TROUGH, AND ABOUT 2 FEET HIGHER THAN THE
 KB0612'GROUND.  A STANDARD DISK, STAMPED K 128 1938.
 KB0612
 KB0612                          STATION RECOVERY (2014)
 KB0612
 KB0612'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0612'THE STATION FALLS IN A CULTIVATED FIELD, NO BUILDINGS REMAIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1584 ***********************************************************************
 KB1584  DESIGNATION -  K 13 RESET
 KB1584  PID         -  KB1584
 KB1584  STATE/COUNTY-  IL/SANGAMON
 KB1584  COUNTRY     -  US
 KB1584  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1584
 KB1584                         *CURRENT SURVEY CONTROL
 KB1584  ______________________________________________________________________
 KB1584* NAD 83(1986) POSITION- 39 47 57.     (N) 089 38 31.     (W)   SCALED
 KB1584* NAVD 88 ORTHO HEIGHT -   182.59  (meters)      599.0   (feet) RESET
 KB1584  ______________________________________________________________________
 KB1584  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 KB1584  VERT ORDER      -  THIRD
 KB1584
 KB1584.The horizontal coordinates were scaled from a map and have
 KB1584.an estimated accuracy of +/- 6 seconds.
 KB1584
 KB1584.The orthometric height was computed from unverified reset data.
 KB1584
 KB1584.No vertical observational check was made to the station.
 KB1584
 KB1584.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1584.GEOID18 height accuracy estimate available here.
 KB1584
 KB1584.Click photographs - Photos may exist for this station.
 KB1584
 KB1584;                    North         East    Units  Estimated Accuracy
 KB1584;SPC IL W     -   347,820.      744,940.      MT  (+/- 180 meters Scaled)
 KB1584
 KB1584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK738088(NAD 83)
 KB1584
 KB1584                          SUPERSEDED SURVEY CONTROL
 KB1584
 KB1584  NGVD 29 (11/09/15)  182.69   (m)          599.4    (f) RESET       3  
 KB1584
 KB1584.Superseded values are not recommended for survey control.
 KB1584
 KB1584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1584.See file dsdata.pdf to determine how the superseded data were derived.
 KB1584
 KB1584_MARKER: DB = BENCH MARK DISK
 KB1584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1584_STAMPING: K 13 RESET 1987
 KB1584_MARK LOGO: NGS
 KB1584_PROJECTION: FLUSH
 KB1584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1584+STABILITY: SURFACE MOTION
 KB1584
 KB1584  HISTORY     - Date     Condition        Report By
 KB1584  HISTORY     - 1987     MONUMENTED       ILDT
 KB1584
 KB1584                          STATION DESCRIPTION
 KB1584
 KB1584'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1987
 KB1584'IN SPRINGFIELD.
 KB1584'IN SPRINGFIELD, AT THE SOUTH SIDE OF MONROE STREET, 107.5 FEET WEST OF
 KB1584'THE WABASH RAILROAD, 2.8 FEET SOUTH OF BACK OF CURB ON WALK, 2.9 FEET
 KB1584'WEST OF BACK OF CURB FOR EMPLOYEES PARKING ENTRANCE, ON PROPERTY
 KB1584'OWNED BY THE ILLINOIS STATE JOURNAL-REGISTER NEWSPAPER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0255 ***********************************************************************
 NH0255  DESIGNATION -  K 130 RESET
 NH0255  PID         -  NH0255
 NH0255  STATE/COUNTY-  IL/DE KALB
 NH0255  COUNTRY     -  US
 NH0255  USGS QUAD   -  FAIRDALE (2018)
 NH0255
 NH0255                         *CURRENT SURVEY CONTROL
 NH0255  ______________________________________________________________________
 NH0255* NAD 83(1986) POSITION- 42 06 06.     (N) 088 55 28.     (W)   SCALED
 NH0255* NAVD 88 ORTHO HEIGHT -   232.411 (meters)      762.50  (feet) ADJUSTED
 NH0255  ______________________________________________________________________
 NH0255  GEOID HEIGHT    -        -33.185 (meters)                     GEOID18
 NH0255  DYNAMIC HEIGHT  -        232.332 (meters)      762.24  (feet) COMP
 NH0255  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 NH0255
 NH0255  VERT ORDER      -  FIRST     CLASS I
 NH0255
 NH0255.The horizontal coordinates were scaled from a map and have
 NH0255.an estimated accuracy of +/- 6 seconds.
 NH0255
 NH0255.The orthometric height was determined by differential leveling and
 NH0255.adjusted by the NATIONAL GEODETIC SURVEY
 NH0255.in June 1991.
 NH0255
 NH0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0255.GEOID18 height accuracy estimate available here.
 NH0255
 NH0255.Click photographs - Photos may exist for this station.
 NH0255
 NH0255.The dynamic height is computed by dividing the NAVD 88
 NH0255.geopotential number by the normal gravity value computed on the
 NH0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0255.degrees latitude (g = 980.6199 gals.).
 NH0255
 NH0255.The modeled gravity was interpolated from observed gravity values.
 NH0255
 NH0255;                    North         East    Units  Estimated Accuracy
 NH0255;SPC IL E     -   603,560.      251,110.      MT  (+/- 180 meters Scaled)
 NH0255
 NH0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM408628(NAD 83)
 NH0255
 NH0255                          SUPERSEDED SURVEY CONTROL
 NH0255
 NH0255  NGVD 29 (??/??/92)  232.462  (m)          762.67   (f) ADJ UNCH    1 1
 NH0255
 NH0255.Superseded values are not recommended for survey control.
 NH0255
 NH0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0255.See file dsdata.pdf to determine how the superseded data were derived.
 NH0255
 NH0255_MARKER: DB = BENCH MARK DISK
 NH0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0255_STAMPING: K 130 RESET 1962
 NH0255_MARK LOGO: CGS
 NH0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0255+STABILITY: SURFACE MOTION
 NH0255
 NH0255  HISTORY     - Date     Condition        Report By
 NH0255  HISTORY     - 1962     MONUMENTED       ILHD
 NH0255  HISTORY     - 1969     GOOD             CGS
 NH0255  HISTORY     - 1990     GOOD             USPSQD
 NH0255  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0255
 NH0255                          STATION DESCRIPTION
 NH0255
 NH0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0255'0.4 MI E FROM FAIRDALE.
 NH0255'ABOUT 0.45 MILE EAST ALONG STATE HIGHWAY 72 FROM THE FAIRDALE
 NH0255'SCHOOL AT FAIRDALE, 0.75 MILE EAST OF THE DE KALB-OGLE COUNTY
 NH0255'LINE, 0.1 MILE WEST OF A 2-STORY FARMHOUSE, 39 FEET NORTH OF
 NH0255'THE CENTER LINE OF THE HIGHWAY, 59 FEET EAST OF A CORNER FENCE
 NH0255'POST, 52 FEET EAST OF A POWER POLE, 20 FEET NORTHWEST OF THE
 NH0255'NORTH END OF A CULVERT, 1 FOOT SOUTH OF A FENCE, 0.7 FOOT WEST
 NH0255'OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 NH0255'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NH0255'4 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 19, T42N, R3E
 NH0255
 NH0255                          STATION RECOVERY (1990)
 NH0255
 NH0255'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0255'RECOVERED IN GOOD CONDITION.
 NH0255
 NH0255                          STATION RECOVERY (1996)
 NH0255
 NH0255'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0255'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0213 ***********************************************************************
 NH0213  DESIGNATION -  K 131
 NH0213  PID         -  NH0213
 NH0213  STATE/COUNTY-  IL/KANE
 NH0213  COUNTRY     -  US
 NH0213  USGS QUAD   -  HAMPSHIRE (2018)
 NH0213
 NH0213                         *CURRENT SURVEY CONTROL
 NH0213  ______________________________________________________________________
 NH0213* NAD 83(2011) POSITION- 42 05 17.84482(N) 088 31 09.75911(W)   ADJUSTED
 NH0213* NAD 83(2011) ELLIP HT-   246.869 (meters)        (06/27/12)   ADJUSTED
 NH0213* NAD 83(2011) EPOCH   -  2010.00
 NH0213* NAVD 88 ORTHO HEIGHT -   280.244 (meters)      919.43  (feet) ADJUSTED
 NH0213  ______________________________________________________________________
 NH0213  GEOID HEIGHT    -        -33.367 (meters)                     GEOID18
 NH0213  NAD 83(2011) X  -    122,492.081 (meters)                     COMP
 NH0213  NAD 83(2011) Y  - -4,739,031.764 (meters)                     COMP
 NH0213  NAD 83(2011) Z  -  4,253,052.091 (meters)                     COMP
 NH0213  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 NH0213  DYNAMIC HEIGHT  -        280.146 (meters)      919.11  (feet) COMP
 NH0213  MODELED GRAVITY -    980,266.6   (mgal)                       NAVD 88
 NH0213
 NH0213  VERT ORDER      -  FIRST     CLASS I
 NH0213
 NH0213  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0213  Standards:
 NH0213         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0213            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0213  -------------------------------------------------------------------
 NH0213  NETWORK    0.53   0.74           0.24   0.18   0.38     -0.09469688
 NH0213  -------------------------------------------------------------------
 NH0213  Click here for local accuracies and other accuracy information.
 NH0213
 NH0213.The horizontal coordinates were established by GPS observations
 NH0213.and adjusted by the National Geodetic Survey in June 2012.
 NH0213
 NH0213.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0213.been affixed to the stable North American tectonic plate. See 
 NH0213.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0213
 NH0213.The horizontal coordinates are valid at the epoch date displayed above
 NH0213.which is a decimal equivalence of Year/Month/Day.
 NH0213
 NH0213.The orthometric height was determined by differential leveling and
 NH0213.adjusted by the NATIONAL GEODETIC SURVEY
 NH0213.in June 1991.
 NH0213
 NH0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0213.GEOID18 height accuracy estimate available here.
 NH0213
 NH0213.Click photographs - Photos may exist for this station.
 NH0213
 NH0213.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0213
 NH0213.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0213
 NH0213.The ellipsoidal height was determined by GPS observations
 NH0213.and is referenced to NAD 83.
 NH0213
 NH0213.The dynamic height is computed by dividing the NAVD 88
 NH0213.geopotential number by the normal gravity value computed on the
 NH0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0213.degrees latitude (g = 980.6199 gals.).
 NH0213
 NH0213.The modeled gravity was interpolated from observed gravity values.
 NH0213
 NH0213. The following values were computed from the NAD 83(2011) position.
 NH0213
 NH0213;                    North         East     Units Scale Factor Converg.
 NH0213;SPC IL E     -   601,925.875   284,607.804   MT  0.99997791   -0 07 28.9
 NH0213;SPC IL E     - 1,974,818.47    933,750.77   sFT  0.99997791   -0 07 28.9
 NH0213;UTM  16      - 4,660,695.958   374,341.335   MT  0.99979429   -1 01 06.7
 NH0213
 NH0213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0213!SPC IL E     -   0.99996128  x   0.99997791  =   0.99993919
 NH0213!UTM  16      -   0.99996128  x   0.99979429  =   0.99975558
 NH0213
 NH0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7434160695(NAD 83)
 NH0213
 NH0213                          SUPERSEDED SURVEY CONTROL
 NH0213
 NH0213  NAD 83(2007)-  42 05 17.84481(N)    088 31 09.76002(W) AD(2002.00) 0
 NH0213  ELLIP H (02/10/07)  246.901  (m)                       GP(2002.00)    
 NH0213  ELLIP H (02/03/05)  246.906  (m)                       GP(       ) 4 2
 NH0213  NAD 83(1997)-  42 05 17.84459(N)    088 31 09.75940(W) AD(       ) 1
 NH0213  ELLIP H (04/23/01)  246.942  (m)                       GP(       ) 3 1
 NH0213  NAVD 88             280.24   (m)          919.4    (f) LEVELING    3  
 NH0213  NGVD 29 (??/??/92)  280.299  (m)          919.61   (f) ADJ UNCH    1 1
 NH0213
 NH0213.Superseded values are not recommended for survey control.
 NH0213
 NH0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0213.See file dsdata.pdf to determine how the superseded data were derived.
 NH0213
 NH0213_MARKER: DB = BENCH MARK DISK
 NH0213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0213_STAMPING: K 131 1947
 NH0213_MARK LOGO: CGS
 NH0213_PROJECTION: PROJECTING 5 CENTIMETERS
 NH0213_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0213+STABILITY: SURFACE MOTION
 NH0213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0213+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2013
 NH0213
 NH0213  HISTORY     - Date     Condition        Report By
 NH0213  HISTORY     - 1947     MONUMENTED       CGS
 NH0213  HISTORY     - 1969     GOOD             CGS
 NH0213  HISTORY     - 19980511 GOOD             USPSQD
 NH0213  HISTORY     - 20000315 GOOD             SECI
 NH0213  HISTORY     - 20130605 GOOD             ASMINC
 NH0213
 NH0213                          STATION DESCRIPTION
 NH0213
 NH0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0213'0.9 MI SE FROM HAMPSHIRE.
 NH0213'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0213'HAMPSHIRE, THENCE 0.6 MILE EAST ALONG STATE HIGHWAY 72, 110 FEET
 NH0213'WEST OF THE NORTHWEST CORNER OF A 2-STORY FARMHOUSE, 28 1/2 FEET
 NH0213'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 60 FEET WEST OF THE
 NH0213'WEST END OF A HEDGEROW, 2 1/2 FEET NORTHEAST OF A CORNER FENCE
 NH0213'POST, 1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 NH0213'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 NH0213'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 27,
 NH0213'T42N, R 6E.
 NH0213
 NH0213                          STATION RECOVERY (1998)
 NH0213
 NH0213'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0213'RECOVERED IN GOOD CONDITION.
 NH0213
 NH0213                          STATION RECOVERY (2000)
 NH0213
 NH0213'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 NH0213'RECOVERED AS DESCRIBED
 NH0213
 NH0213                          STATION RECOVERY (2013)
 NH0213
 NH0213'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2013 (LEE)
 NH0213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0058 ***********************************************************************
 MF0058  DESIGNATION -  K 132
 MF0058  PID         -  MF0058
 MF0058  STATE/COUNTY-  IL/COOK
 MF0058  COUNTRY     -  US
 MF0058  USGS QUAD   -  LOMBARD (2018)
 MF0058
 MF0058                         *CURRENT SURVEY CONTROL
 MF0058  ______________________________________________________________________
 MF0058* NAD 83(1986) POSITION- 41 59 40.     (N) 088 06 32.     (W)   SCALED
 MF0058* NAVD 88 ORTHO HEIGHT -   244.173 (meters)      801.09  (feet) ADJUSTED
 MF0058  ______________________________________________________________________
 MF0058  GEOID HEIGHT    -        -33.494 (meters)                     GEOID18
 MF0058  DYNAMIC HEIGHT  -        244.088 (meters)      800.81  (feet) COMP
 MF0058  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 MF0058
 MF0058  VERT ORDER      -  FIRST     CLASS I
 MF0058
 MF0058.The horizontal coordinates were scaled from a map and have
 MF0058.an estimated accuracy of +/- 6 seconds.
 MF0058
 MF0058.The orthometric height was determined by differential leveling and
 MF0058.adjusted by the NATIONAL GEODETIC SURVEY
 MF0058.in June 1991.
 MF0058
 MF0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0058.GEOID18 height accuracy estimate available here.
 MF0058
 MF0058.Click photographs - Photos may exist for this station.
 MF0058
 MF0058.The dynamic height is computed by dividing the NAVD 88
 MF0058.geopotential number by the normal gravity value computed on the
 MF0058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0058.degrees latitude (g = 980.6199 gals.).
 MF0058
 MF0058.The modeled gravity was interpolated from observed gravity values.
 MF0058
 MF0058;                    North         East    Units  Estimated Accuracy
 MF0058;SPC IL E     -   591,510.      318,600.      MT  (+/- 180 meters Scaled)
 MF0058
 MF0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM081497(NAD 83)
 MF0058
 MF0058                          SUPERSEDED SURVEY CONTROL
 MF0058
 MF0058  NGVD 29 (??/??/92)  244.26   (m)          801.4    (f) COMPUTED    1 1
 MF0058
 MF0058.Superseded values are not recommended for survey control.
 MF0058
 MF0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0058.See file dsdata.pdf to determine how the superseded data were derived.
 MF0058
 MF0058_MARKER: DB = BENCH MARK DISK
 MF0058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0058_STAMPING: K 132 1947
 MF0058_MARK LOGO: CGS
 MF0058_PROJECTION: PROJECTING
 MF0058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0058+STABILITY: SURFACE MOTION
 MF0058
 MF0058  HISTORY     - Date     Condition        Report By
 MF0058  HISTORY     - 1947     MONUMENTED       CGS
 MF0058
 MF0058                          STATION DESCRIPTION
 MF0058
 MF0058'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0058'1.8 MI W FROM ROSELLE.
 MF0058'ABOUT 1.85 MILES WEST ALONG THE CHICAGO-ELGIN ROAD FROM THE
 MF0058'ROSELLE STATE BANK AT ROSELLE, AT THE INTERSECTION OF RODENBURE
 MF0058'ROAD, ACROSS THE HIGHWAY FROM ST. JOHNS LUTHERAN CHURCH AND
 MF0058'SCHOOL, 34 FEET EAST OF THE CENTER LINE OF RODENBURG ROAD, 98
 MF0058'FEET NORTH OF THE CENTER LINE OF THE CHICAGO-ELGIN ROAD, 48
 MF0058'FEET NORTH OF A FENCE CORNER POST AND A HIGHWAY MARKER POST,
 MF0058'14 FEET SOUTH OF A POWER POLE AND IN LINE WITH THE ROW OF POLES,
 MF0058'2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, 1.5 FEET ABOVE THE
 MF0058'INTERSECTION AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0058'4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0059 ***********************************************************************
 MF0059  DESIGNATION -  K 132 RESET
 MF0059  PID         -  MF0059
 MF0059  STATE/COUNTY-  IL/COOK
 MF0059  COUNTRY     -  US
 MF0059  USGS QUAD   -  LOMBARD (2018)
 MF0059
 MF0059                         *CURRENT SURVEY CONTROL
 MF0059  ______________________________________________________________________
 MF0059* NAD 83(1986) POSITION- 41 59 36.9    (N) 088 06 35.3    (W)   HD_HELD2
 MF0059* NAVD 88 ORTHO HEIGHT -   242.669 (meters)      796.16  (feet) ADJUSTED
 MF0059  ______________________________________________________________________
 MF0059  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 MF0059  DYNAMIC HEIGHT  -        242.585 (meters)      795.88  (feet) COMP
 MF0059  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 MF0059
 MF0059  VERT ORDER      -  SECOND    CLASS I
 MF0059
 MF0059.The horizontal coordinates were established by autonomous hand held GPS
 MF0059.observations and have an estimated accuracy of +/- 10 meters.
 MF0059
 MF0059.The orthometric height was determined by differential leveling and
 MF0059.adjusted by the NATIONAL GEODETIC SURVEY
 MF0059.in May 2008.
 MF0059
 MF0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0059.GEOID18 height accuracy estimate available here.
 MF0059
 MF0059.Click photographs - Photos may exist for this station.
 MF0059
 MF0059.The dynamic height is computed by dividing the NAVD 88
 MF0059.geopotential number by the normal gravity value computed on the
 MF0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0059.degrees latitude (g = 980.6199 gals.).
 MF0059
 MF0059.The modeled gravity was interpolated from observed gravity values.
 MF0059
 MF0059;                    North         East    Units  Estimated Accuracy
 MF0059;SPC IL E     -   591,414.      318,521.      MT  (+/- 10 meters HH2 GPS)
 MF0059
 MF0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0807849659(NAD 83)
 MF0059
 MF0059                          SUPERSEDED SURVEY CONTROL
 MF0059
 MF0059  NAVD 88 (11/09/15)  242.669  (m)          796.16   (f) SUPERSEDED  3 0
 MF0059  NGVD 29 (??/??/??)  242.75   (m)          796.4    (f) RESET       3  
 MF0059
 MF0059.Superseded values are not recommended for survey control.
 MF0059
 MF0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0059.See file dsdata.pdf to determine how the superseded data were derived.
 MF0059
 MF0059_MARKER: DB = BENCH MARK DISK
 MF0059_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0059+WITH SETTING: PAVEMENT
 MF0059_SP_SET: FLAGPOLE BASE
 MF0059_STAMPING: K 132 RESET 1971
 MF0059_MARK LOGO: CGS
 MF0059_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0059+STABILITY: SURFACE MOTION
 MF0059_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0059+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2006
 MF0059
 MF0059  HISTORY     - Date     Condition        Report By
 MF0059  HISTORY     - 1971     MONUMENTED       NGS
 MF0059  HISTORY     - 1989     GOOD             USPSQD
 MF0059  HISTORY     - 20061130 GOOD             PATRIC
 MF0059
 MF0059                          STATION DESCRIPTION
 MF0059
 MF0059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF0059'1.8 MI W FROM ROSELLE.
 MF0059'1.7 MILES WEST ALONG STATE HIGHWAY 19 (IRVING PARK RD.) FROM
 MF0059'ITS INTERSECTION WITH ROSELLE RD. AT THE WEST EDGE OF ROSELLE,
 MF0059'1 FOOT NORTHEAST OF FLAG POLE, 36 FEET NORTHEAST OF SOUTHEAST
 MF0059'CORNER OF SCHOOL, 25 FEET SOUTH OF CENTER OF SIDEWALK TO EAST
 MF0059'ENTRANCE OF SCHOOL, 60 FEET WEST OF THE CENTERLINE OF RODENBURG
 MF0059'RD., ABOUT 300 FEET SOUTH OF THE HIGHWAY, SET IN A DRILL HOLE IN
 MF0059'THE CONCRETE BASE OF FLAG POLE AT THE EAST SIDE OF THE ST. JOHN
 MF0059'LUTHERAN SCHOOL.
 MF0059
 MF0059                          STATION RECOVERY (1989)
 MF0059
 MF0059'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 MF0059'RECOVERED IN GOOD CONDITION.
 MF0059
 MF0059                          STATION RECOVERY (2006)
 MF0059
 MF0059'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 MF0059'THE STATION IS IN SCHAUMBURG, ILLINOIS.
 MF0059'
 MF0059'TO REACH THE STATION FROM THE UNDERPASS INTERSECTION OF THE ELGIN O
 MF0059'HARE EXPRESSWAY AND IRVING PARK ROAD GO 0.35 MI (0.6 KM) EAST ALONG
 MF0059'IRVING PARK ROAD TO RODENBURG ROAD.
 MF0059'
 MF0059'THE STATION IS LOCATED 330 FT (100.6 M) SOUTH OF THE CENTERLINE OF
 MF0059'IRVING PARK ROAD AND 45.10 FT (13.7 M) WEST OF THE CENTERLINE OF
 MF0059'RODENBURG ROAD.  THE MONUMENT IS 35.9 FT (10.9 M) NORTH EAST OF A
 MF0059'SOUTHEASTERLY BUILDING CORNER OF SAINT JOHNS CHURCH.  THE DISK IS IN
 MF0059'THE EAST SIDE OF A 2.5 FT (0.8 M) SQUARE FLAG POLE BASE AND IS 2.5 FT
 MF0059'(0.8 M) BELOW STREET SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0240 ***********************************************************************
 NG0240  DESIGNATION -  K 134
 NG0240  PID         -  NG0240
 NG0240  STATE/COUNTY-  IL/COOK
 NG0240  COUNTRY     -  US
 NG0240  USGS QUAD   -  PARK RIDGE (2018)
 NG0240
 NG0240                         *CURRENT SURVEY CONTROL
 NG0240  ______________________________________________________________________
 NG0240* NAD 83(1986) POSITION- 42 04 47.     (N) 087 45 23.     (W)   SCALED
 NG0240* NAVD 88 ORTHO HEIGHT -   190.397 (meters)      624.66  (feet) ADJUSTED
 NG0240  ______________________________________________________________________
 NG0240  GEOID HEIGHT    -        -33.856 (meters)                     GEOID18
 NG0240  DYNAMIC HEIGHT  -        190.335 (meters)      624.46  (feet) COMP
 NG0240  MODELED GRAVITY -    980,293.0   (mgal)                       NAVD 88
 NG0240
 NG0240  VERT ORDER      -  SECOND    CLASS 0
 NG0240
 NG0240.The horizontal coordinates were scaled from a map and have
 NG0240.an estimated accuracy of +/- 6 seconds.
 NG0240
 NG0240.The orthometric height was determined by differential leveling and
 NG0240.adjusted by the NATIONAL GEODETIC SURVEY
 NG0240.in June 1991.
 NG0240
 NG0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0240.GEOID18 height accuracy estimate available here.
 NG0240
 NG0240.Click photographs - Photos may exist for this station.
 NG0240
 NG0240.The dynamic height is computed by dividing the NAVD 88
 NG0240.geopotential number by the normal gravity value computed on the
 NG0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0240.degrees latitude (g = 980.6199 gals.).
 NG0240
 NG0240.The modeled gravity was interpolated from observed gravity values.
 NG0240
 NG0240;                    North         East    Units  Estimated Accuracy
 NG0240;SPC IL E     -   601,120.      347,740.      MT  (+/- 180 meters Scaled)
 NG0240
 NG0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM374589(NAD 83)
 NG0240
 NG0240                          SUPERSEDED SURVEY CONTROL
 NG0240
 NG0240  NGVD 29 (??/??/92)  190.456  (m)          624.85   (f) ADJ UNCH    2 0
 NG0240
 NG0240.Superseded values are not recommended for survey control.
 NG0240
 NG0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0240.See file dsdata.pdf to determine how the superseded data were derived.
 NG0240
 NG0240_MARKER: DB = BENCH MARK DISK
 NG0240_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NG0240_SP_SET: BOX CULVERT HEADWALL
 NG0240_STAMPING: K 134 1947
 NG0240_MARK LOGO: CGS
 NG0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0240+STABILITY: SURFACE MOTION
 NG0240
 NG0240  HISTORY     - Date     Condition        Report By
 NG0240  HISTORY     - 1947     MONUMENTED       CGS
 NG0240  HISTORY     - 19991126 MARK NOT FOUND   USPSQD
 NG0240  HISTORY     - 20000812 MARK NOT FOUND   PATRIC
 NG0240
 NG0240                          STATION DESCRIPTION
 NG0240
 NG0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NG0240'2.3 MI W FROM WILMETTE.
 NG0240'ABOUT 2.3 MILES WEST ALONG EAST LAKE AVENUE FROM FIRE STATION NO.
 NG0240'1 AT WILMETTE, IN THE NORTHWEST QUARTER OF THE INTERSECTION OF
 NG0240'U.S. HIGHWAY 41, SET IN THE TOP OF THE SOUTH END OF THE WEST
 NG0240'CONCRETE HEAD WALL OF A 2-FOOT CONCRETE BOX CULVERT UNDER THE
 NG0240'HIGHWAY, 101 FEET NORTH OF THE CENTER LINE OF EAST LAKE AVE.,
 NG0240'30 FEET WEST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 0.5 FOOT
 NG0240'BELOW THE INTERSECTION.
 NG0240
 NG0240                          STATION RECOVERY (1999)
 NG0240
 NG0240'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0240'MARK NOT FOUND.
 NG0240
 NG0240                          STATION RECOVERY (2000)
 NG0240
 NG0240'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0240'DESTROYED DUE TO ROAD WIDENING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1814 ***********************************************************************
 ME1814  DESIGNATION -  K 135
 ME1814  PID         -  ME1814
 ME1814  STATE/COUNTY-  IL/COOK
 ME1814  COUNTRY     -  US
 ME1814  USGS QUAD   -  ENGLEWOOD (2018)
 ME1814
 ME1814                         *CURRENT SURVEY CONTROL
 ME1814  ______________________________________________________________________
 ME1814* NAD 83(1986) POSITION- 41 51 02.     (N) 087 38 17.     (W)   SCALED
 ME1814* NAVD 88 ORTHO HEIGHT -   180.967 (meters)      593.72  (feet) ADJUSTED
 ME1814  ______________________________________________________________________
 ME1814  GEOID HEIGHT    -        -33.565 (meters)                     GEOID18
 ME1814  DYNAMIC HEIGHT  -        180.905 (meters)      593.52  (feet) COMP
 ME1814  MODELED GRAVITY -    980,276.1   (mgal)                       NAVD 88
 ME1814
 ME1814  VERT ORDER      -  FIRST     CLASS II
 ME1814
 ME1814.The horizontal coordinates were scaled from a map and have
 ME1814.an estimated accuracy of +/- 6 seconds.
 ME1814
 ME1814.The orthometric height was determined by differential leveling and
 ME1814.adjusted by the NATIONAL GEODETIC SURVEY
 ME1814.in April 1995.
 ME1814
 ME1814.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1814.GEOID18 height accuracy estimate available here.
 ME1814
 ME1814.Click photographs - Photos may exist for this station.
 ME1814
 ME1814.The dynamic height is computed by dividing the NAVD 88
 ME1814.geopotential number by the normal gravity value computed on the
 ME1814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1814.degrees latitude (g = 980.6199 gals.).
 ME1814
 ME1814.The modeled gravity was interpolated from observed gravity values.
 ME1814
 ME1814;                    North         East    Units  Estimated Accuracy
 ME1814;SPC IL E     -   575,740.      357,740.      MT  (+/- 180 meters Scaled)
 ME1814
 ME1814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM470333(NAD 83)
 ME1814
 ME1814                          SUPERSEDED SURVEY CONTROL
 ME1814
 ME1814  NAVD 88 (06/15/91)  181.029  (m)          593.93   (f) SUPERSEDED  1 2
 ME1814  NGVD 29 (01/19/93)  181.055  (m)          594.01   (f) ADJUSTED    1 2
 ME1814  NGVD 29 (??/??/92)  181.118  (m)          594.22   (f) SUPERSEDED  1 2
 ME1814
 ME1814.Superseded values are not recommended for survey control.
 ME1814
 ME1814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1814.See file dsdata.pdf to determine how the superseded data were derived.
 ME1814
 ME1814_MARKER: DB = BENCH MARK DISK
 ME1814_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1814_SP_SET: RETAINING WALL
 ME1814_STAMPING: K 135 1947
 ME1814_MARK LOGO: CGS
 ME1814_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1814+STABILITY: SURFACE MOTION
 ME1814_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1814+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2010
 ME1814
 ME1814  HISTORY     - Date     Condition        Report By
 ME1814  HISTORY     - 1947     MONUMENTED       CGS
 ME1814  HISTORY     - 1977     GOOD             NGS
 ME1814  HISTORY     - 19870601 GOOD             USPSQD
 ME1814  HISTORY     - 1989     GOOD             USPSQD
 ME1814  HISTORY     - 1989     GOOD             USPSQD
 ME1814  HISTORY     - 19920805 GOOD             NGS
 ME1814  HISTORY     - 20101129 GOOD             GEOCAC
 ME1814
 ME1814                          STATION DESCRIPTION
 ME1814
 ME1814'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1814'AT CHICAGO.
 ME1814'AT CHICAGO, AT THE INTERSECTION OF SOUTH CANAL STREET AND ARCHER
 ME1814'AVENUE AND THE JUNCTION OF WEST 23RD STREET, SET VERTICALLY IN
 ME1814'THE NORTH FACE OF A 14-FOOT CONCRETE WALL ALONG THE SOUTH SIDE
 ME1814'OF WEST 23RD STREET, 59 FEET EAST OF THE EAST CURB OF SOUTH CANAL
 ME1814'STREET, 13 FEET SOUTH OF THE SOUTH CURB OF WEST 23RD STREET, 2
 ME1814'FEET EAST OF THE WEST END OF THE CONCRETE WALL AND 2.4 FEET
 ME1814'ABOVE THE SIDE WALK.
 ME1814
 ME1814                          STATION RECOVERY (1977)
 ME1814
 ME1814'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1814'RECOVERED IN GOOD CONDITION.
 ME1814
 ME1814                          STATION RECOVERY (1987)
 ME1814
 ME1814'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1814'RECOVERED IN GOOD CONDITION.
 ME1814
 ME1814                          STATION RECOVERY (1989)
 ME1814
 ME1814'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1814'RECOVERED IN GOOD CONDITION.
 ME1814
 ME1814                          STATION RECOVERY (1989)
 ME1814
 ME1814'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1814'RECOVERED IN GOOD CONDITION.
 ME1814
 ME1814                          STATION RECOVERY (1992)
 ME1814
 ME1814'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1814'IN CHICAGO, AT THE INTERSECTION OF SOUTH CANAL AND WEST 23RD STREETS,
 ME1814'SET VERTICALLY IN THE NORTH FACE OF A CONCRETE RETAINING WALL ALONG
 ME1814'THE SOUTH SIDE OF 23RD STREET, 25.9 M (85.0 FT) EAST OF THE
 ME1814'CENTERLINE OF CANAL STREET, 10.2 M (33.5 FT) SOUTH OF THE CENTER OF
 ME1814'23RD STREET, 0.6 M (2.0 FT) ABOVE THE GROUND SURFACE, AND 0.5 M
 ME1814'(1.6 FT) EAST OF THE WEST END OF THE RETAINING WALL.
 ME1814
 ME1814                          STATION RECOVERY (2010)
 ME1814
 ME1814'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME1814'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1863 ***********************************************************************
 ME1863  DESIGNATION -  K 136
 ME1863  PID         -  ME1863
 ME1863  STATE/COUNTY-  IL/COOK
 ME1863  COUNTRY     -  US
 ME1863  USGS QUAD   -  LAKE CALUMET (2018)
 ME1863
 ME1863                         *CURRENT SURVEY CONTROL
 ME1863  ______________________________________________________________________
 ME1863* NAD 83(1986) POSITION- 41 42 33.     (N) 087 31 48.     (W)   SCALED
 ME1863* NAVD 88 ORTHO HEIGHT -   181.785 (meters)      596.41  (feet) ADJUSTED
 ME1863  ______________________________________________________________________
 ME1863  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 ME1863  DYNAMIC HEIGHT  -        181.721 (meters)      596.20  (feet) COMP
 ME1863  MODELED GRAVITY -    980,267.3   (mgal)                       NAVD 88
 ME1863
 ME1863  VERT ORDER      -  FIRST     CLASS I
 ME1863
 ME1863.The horizontal coordinates were scaled from a map and have
 ME1863.an estimated accuracy of +/- 6 seconds.
 ME1863
 ME1863.The orthometric height was determined by differential leveling and
 ME1863.adjusted by the NATIONAL GEODETIC SURVEY
 ME1863.in June 1991.
 ME1863
 ME1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1863.GEOID18 height accuracy estimate available here.
 ME1863
 ME1863.Click photographs - Photos may exist for this station.
 ME1863
 ME1863.The dynamic height is computed by dividing the NAVD 88
 ME1863.geopotential number by the normal gravity value computed on the
 ME1863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1863.degrees latitude (g = 980.6199 gals.).
 ME1863
 ME1863.The modeled gravity was interpolated from observed gravity values.
 ME1863
 ME1863;                    North         East    Units  Estimated Accuracy
 ME1863;SPC IL E     -   560,110.      366,860.      MT  (+/- 180 meters Scaled)
 ME1863
 ME1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM559176(NAD 83)
 ME1863
 ME1863                          SUPERSEDED SURVEY CONTROL
 ME1863
 ME1863  NGVD 29 (??/??/92)  181.895  (m)          596.77   (f) ADJ UNCH    1 1
 ME1863
 ME1863.Superseded values are not recommended for survey control.
 ME1863
 ME1863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1863.See file dsdata.pdf to determine how the superseded data were derived.
 ME1863
 ME1863_MARKER: DB = BENCH MARK DISK
 ME1863_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME1863+WITH SETTING: PAVEMENT
 ME1863_SP_SET: SIGNAL FOUNDATION
 ME1863_STAMPING: K 136 1947
 ME1863_MARK LOGO: CGS
 ME1863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1863+STABILITY: SURFACE MOTION
 ME1863
 ME1863  HISTORY     - Date     Condition        Report By
 ME1863  HISTORY     - 1947     MONUMENTED       CGS
 ME1863  HISTORY     - 1968     GOOD             CGS
 ME1863  HISTORY     - 1977     GOOD             NGS
 ME1863  HISTORY     - 1987     GOOD             USPSQD
 ME1863  HISTORY     - 19920805 MARK NOT FOUND   NGS
 ME1863
 ME1863                          STATION DESCRIPTION
 ME1863
 ME1863'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1863'AT CHICAGO.
 ME1863'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, 0.95 MILE SOUTHEAST
 ME1863'OF THE SOUTHEAST END OF THE RAILROAD BRIDGE OVER THE CALUMET
 ME1863'RIVER, 0.45 MILE NORTHWEST OF THE INDIANA-ILLINOIS STATE LINE,
 ME1863'SET ON THE TOP OF THE NORTHEAST SIDE OF CONCRETE FOUNDATION FOR
 ME1863'A BLOCK SIGNAL, 150 YARDS NORTHWEST OF THE EXTENDED CENTER LINE
 ME1863'OF EAST 103 RD ST, 46.5 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 ME1863'THE SOUTHWEST TRACK, 8 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 ME1863'A SIDE TRACK, ABOUT LEVEL WITH THE TRACK.  SEC 8, T 37N, R 15 E.
 ME1863
 ME1863                          STATION RECOVERY (1977)
 ME1863
 ME1863'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1863'RECOVERED IN GOOD CONDITION.
 ME1863
 ME1863                          STATION RECOVERY (1987)
 ME1863
 ME1863'RECOVERY NOTE BY US POWER SQUADRON 1987 (EJH)
 ME1863'RECOVERED IN GOOD CONDITION.
 ME1863
 ME1863                          STATION RECOVERY (1992)
 ME1863
 ME1863'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1863'THE SIGNAL AND BASE HAS BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1855 ***********************************************************************
 ME1855  DESIGNATION -  K 137
 ME1855  PID         -  ME1855
 ME1855  STATE/COUNTY-  IL/COOK
 ME1855  COUNTRY     -  US
 ME1855  USGS QUAD   -  SAG BRIDGE (2018)
 ME1855
 ME1855                         *CURRENT SURVEY CONTROL
 ME1855  ______________________________________________________________________
 ME1855* NAD 83(1986) POSITION- 41 41 16.     (N) 087 53 44.     (W)   SCALED
 ME1855* NAVD 88 ORTHO HEIGHT -   184.256 (meters)      604.51  (feet) ADJUSTED
 ME1855  ______________________________________________________________________
 ME1855  GEOID HEIGHT    -        -33.299 (meters)                     GEOID18
 ME1855  DYNAMIC HEIGHT  -        184.189 (meters)      604.29  (feet) COMP
 ME1855  MODELED GRAVITY -    980,252.9   (mgal)                       NAVD 88
 ME1855
 ME1855  VERT ORDER      -  FIRST     CLASS II
 ME1855
 ME1855.The horizontal coordinates were scaled from a map and have
 ME1855.an estimated accuracy of +/- 6 seconds.
 ME1855
 ME1855.The orthometric height was determined by differential leveling and
 ME1855.adjusted by the NATIONAL GEODETIC SURVEY
 ME1855.in June 1991.
 ME1855
 ME1855.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1855.GEOID18 height accuracy estimate available here.
 ME1855
 ME1855.Click photographs - Photos may exist for this station.
 ME1855
 ME1855.The dynamic height is computed by dividing the NAVD 88
 ME1855.geopotential number by the normal gravity value computed on the
 ME1855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1855.degrees latitude (g = 980.6199 gals.).
 ME1855
 ME1855.The modeled gravity was interpolated from observed gravity values.
 ME1855
 ME1855;                    North         East    Units  Estimated Accuracy
 ME1855;SPC IL E     -   557,520.      336,450.      MT  (+/- 180 meters Scaled)
 ME1855
 ME1855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM254154(NAD 83)
 ME1855
 ME1855                          SUPERSEDED SURVEY CONTROL
 ME1855
 ME1855  NGVD 29 (??/??/92)  184.345  (m)          604.81   (f) ADJ UNCH    1 2
 ME1855
 ME1855.Superseded values are not recommended for survey control.
 ME1855
 ME1855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1855.See file dsdata.pdf to determine how the superseded data were derived.
 ME1855
 ME1855_MARKER: DB = BENCH MARK DISK
 ME1855_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1855_SP_SET: BOX CULVERT
 ME1855_STAMPING: K 137 1947
 ME1855_MARK LOGO: CGS
 ME1855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1855+STABILITY: SURFACE MOTION
 ME1855
 ME1855  HISTORY     - Date     Condition        Report By
 ME1855  HISTORY     - 1947     MONUMENTED       CGS
 ME1855  HISTORY     - 1971     GOOD             NGS
 ME1855  HISTORY     - 1977     GOOD             NGS
 ME1855  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1855  HISTORY     - 20090524 MARK NOT FOUND   GEOCAC
 ME1855
 ME1855                          STATION DESCRIPTION
 ME1855
 ME1855'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1855'12 MI NW FROM BLUE ISLAND.
 ME1855'ABOUT 11.95 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE
 ME1855'GRAND TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, ABOUT
 ME1855'0.15 MILE EAST OF THE ENTRANCE TO THE C.Y.O. BOYS CAMP, SET IN
 ME1855'THE TOP OF THE CENTER OF THE NORTH HEAD WALL OF A 6-FOOT CONCRETE
 ME1855'BOX CULVERT UNDER THE HIGHWAY, 32 FEET NORTH OF THE CENTER LINE
 ME1855'OF THE HIGHWAY AND ABOUT 0.5 FOOT ABOVE THE ROAD.
 ME1855
 ME1855                          STATION RECOVERY (1971)
 ME1855
 ME1855'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1855'RECOVERED IN GOOD CONDITION.
 ME1855
 ME1855                          STATION RECOVERY (1977)
 ME1855
 ME1855'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1855'RECOVERED IN GOOD CONDITION.
 ME1855
 ME1855                          STATION RECOVERY (2000)
 ME1855
 ME1855'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1855'DETERIORATED CONCRETE
 ME1855
 ME1855                          STATION RECOVERY (2009)
 ME1855
 ME1855'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1855'HEADWALL ERODED AWAY
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1826 ***********************************************************************
 ME1826  DESIGNATION -  K 138
 ME1826  PID         -  ME1826
 ME1826  STATE/COUNTY-  IL/COOK
 ME1826  COUNTRY     -  US
 ME1826  USGS QUAD   -  LAKE CALUMET (2018)
 ME1826
 ME1826                         *CURRENT SURVEY CONTROL
 ME1826  ______________________________________________________________________
 ME1826* NAD 83(1986) POSITION- 41 39 34.     (N) 087 34 34.     (W)   SCALED
 ME1826* NAVD 88 ORTHO HEIGHT -   178.387 (meters)      585.26  (feet) ADJUSTED
 ME1826  ______________________________________________________________________
 ME1826  GEOID HEIGHT    -        -33.498 (meters)                     GEOID18
 ME1826  DYNAMIC HEIGHT  -        178.322 (meters)      585.04  (feet) COMP
 ME1826  MODELED GRAVITY -    980,258.2   (mgal)                       NAVD 88
 ME1826
 ME1826  VERT ORDER      -  FIRST     CLASS II
 ME1826
 ME1826.The horizontal coordinates were scaled from a map and have
 ME1826.an estimated accuracy of +/- 6 seconds.
 ME1826
 ME1826.The orthometric height was determined by differential leveling and
 ME1826.adjusted by the NATIONAL GEODETIC SURVEY
 ME1826.in June 1991.
 ME1826
 ME1826.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1826.GEOID18 height accuracy estimate available here.
 ME1826
 ME1826.Click photographs - Photos may exist for this station.
 ME1826
 ME1826.The dynamic height is computed by dividing the NAVD 88
 ME1826.geopotential number by the normal gravity value computed on the
 ME1826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1826.degrees latitude (g = 980.6199 gals.).
 ME1826
 ME1826.The modeled gravity was interpolated from observed gravity values.
 ME1826
 ME1826;                    North         East    Units  Estimated Accuracy
 ME1826;SPC IL E     -   554,560.      363,070.      MT  (+/- 180 meters Scaled)
 ME1826
 ME1826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM520121(NAD 83)
 ME1826
 ME1826                          SUPERSEDED SURVEY CONTROL
 ME1826
 ME1826  NGVD 29 (??/??/92)  178.489  (m)          585.59   (f) ADJ UNCH    1 2
 ME1826
 ME1826.Superseded values are not recommended for survey control.
 ME1826
 ME1826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1826.See file dsdata.pdf to determine how the superseded data were derived.
 ME1826
 ME1826_MARKER: DB = BENCH MARK DISK
 ME1826_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1826_SP_SET: FOUNDATION
 ME1826_STAMPING: K 138 1947
 ME1826_MARK LOGO: CGS
 ME1826_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1826
 ME1826  HISTORY     - Date     Condition        Report By
 ME1826  HISTORY     - 1947     MONUMENTED       CGS
 ME1826  HISTORY     - 1971     GOOD             NGS
 ME1826  HISTORY     - 1977     GOOD             NGS
 ME1826
 ME1826                          STATION DESCRIPTION
 ME1826
 ME1826'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1826'AT CHICAGO.
 ME1826'AT CHICAGO, ABOUT 0.9 MILE WEST ALONG EAST 130TH STREET FROM ITS
 ME1826'INTERSECTION WITH TORRENCE AVENUE, ABOUT 150 YARDS WEST OF THE
 ME1826'WEST END OF THE BRIDGE OVER CALUMET RIVER, SET ON THE TOP OF THE
 ME1826'SOUTHEAST CORNER OF THE CONCRETE FOUNDATION OF THE SOUTHEAST LEG
 ME1826'OF THE WATER TOWER AT THE CALUMET HARBOR WAR ASSETS STORAGE
 ME1826'WAREHOUSE, 24.0 FEET SOUTHEAST OF THE STAND PIPE AND ABOUT 3
 ME1826'INCHES ABOVE THE GROUND.
 ME1826
 ME1826                          STATION RECOVERY (1971)
 ME1826
 ME1826'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1826'RECOVERED IN GOOD CONDITION.
 ME1826
 ME1826                          STATION RECOVERY (1977)
 ME1826
 ME1826'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1826'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1767 ***********************************************************************
 ME1767  DESIGNATION -  K 139
 ME1767  PID         -  ME1767
 ME1767  STATE/COUNTY-  IL/COOK
 ME1767  COUNTRY     -  US
 ME1767  USGS QUAD   -  BLUE ISLAND (2018)
 ME1767
 ME1767                         *CURRENT SURVEY CONTROL
 ME1767  ______________________________________________________________________
 ME1767* NAD 83(1986) POSITION- 41 44 03.     (N) 087 44 28.     (W)   SCALED
 ME1767* NAVD 88 ORTHO HEIGHT -   189.343 (meters)      621.20  (feet) ADJUSTED
 ME1767  ______________________________________________________________________
 ME1767  GEOID HEIGHT    -        -33.427 (meters)                     GEOID18
 ME1767  DYNAMIC HEIGHT  -        189.275 (meters)      620.98  (feet) COMP
 ME1767  MODELED GRAVITY -    980,262.7   (mgal)                       NAVD 88
 ME1767
 ME1767  VERT ORDER      -  FIRST     CLASS II
 ME1767
 ME1767.The horizontal coordinates were scaled from a map and have
 ME1767.an estimated accuracy of +/- 6 seconds.
 ME1767
 ME1767.The orthometric height was determined by differential leveling and
 ME1767.adjusted by the NATIONAL GEODETIC SURVEY
 ME1767.in June 1991.
 ME1767
 ME1767.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1767.GEOID18 height accuracy estimate available here.
 ME1767
 ME1767.Click photographs - Photos may exist for this station.
 ME1767
 ME1767.The dynamic height is computed by dividing the NAVD 88
 ME1767.geopotential number by the normal gravity value computed on the
 ME1767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1767.degrees latitude (g = 980.6199 gals.).
 ME1767
 ME1767.The modeled gravity was interpolated from observed gravity values.
 ME1767
 ME1767;                    North         East    Units  Estimated Accuracy
 ME1767;SPC IL E     -   562,750.      349,270.      MT  (+/- 180 meters Scaled)
 ME1767
 ME1767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM383205(NAD 83)
 ME1767
 ME1767                          SUPERSEDED SURVEY CONTROL
 ME1767
 ME1767  NGVD 29 (??/??/92)  189.431  (m)          621.49   (f) ADJ UNCH    1 2
 ME1767
 ME1767.Superseded values are not recommended for survey control.
 ME1767
 ME1767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1767.See file dsdata.pdf to determine how the superseded data were derived.
 ME1767
 ME1767_MARKER: DB = BENCH MARK DISK
 ME1767_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1767_SP_SET: CULVERT HEADWALL
 ME1767_STAMPING: K 139 1947
 ME1767_MARK LOGO: CGS
 ME1767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1767+STABILITY: SURFACE MOTION
 ME1767
 ME1767  HISTORY     - Date     Condition        Report By
 ME1767  HISTORY     - 1947     MONUMENTED       CGS
 ME1767  HISTORY     - 1971     MARK NOT FOUND   NGS
 ME1767  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1767  HISTORY     - 20080818 MARK NOT FOUND   GEOCAC
 ME1767
 ME1767                          STATION DESCRIPTION
 ME1767
 ME1767'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1767'0.8 MI N FROM OAK LAWN.
 ME1767'ABOUT 0.8 MILE NORTH ALONG STATE HIGHWAY 50 (CICERO AVENUE) FROM
 ME1767'ITS INTERSECTION WITH STATE HIGHWAY 7 AT OAK LAWN, AT THE
 ME1767'INTERSECTION OF 87TH STREET, SET IN THE TOP OF THE WEST END OF THE
 ME1767'SOUTH CONCRETE HEAD WALL OF AN 18-INCH CONCRETE PIPE CULVERT
 ME1767'UNDER 87TH STREET, 88 FEET WEST OF THE CENTER LINE OF CICERO
 ME1767'AVENUE, 30 FEET SOUTH OF THE CENTER LINE OF 87TH STREET, 1 FOOT
 ME1767'EAST OF THE WEST END OF THE HEAD WALL AND ABOUT LEVEL WITH THE
 ME1767'INTERSECTION.  NOTE-- MARK IS ABOUT 0.4 MILE SOUTH OF THE ENTRANCE
 ME1767'TO THE ASHBURN AIRPORT.  THIS AIRPORT WAS ABANDONED IN MARCH
 ME1767'1950 AND IS NOW USED AS A HOUSING DEVELOPMENT.
 ME1767
 ME1767                          STATION RECOVERY (1971)
 ME1767
 ME1767'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1767'MARK NOT FOUND.
 ME1767
 ME1767                          STATION RECOVERY (1977)
 ME1767
 ME1767'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1767'MARK NOT FOUND.
 ME1767
 ME1767                          STATION RECOVERY (2008)
 ME1767
 ME1767'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1767'NO PIPE CULVERT OR HEADWALL EXISTS IN THIS AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0343 ***********************************************************************
 KC0343  DESIGNATION -  K 14
 KC0343  PID         -  KC0343
 KC0343  STATE/COUNTY-  IL/ADAMS
 KC0343  COUNTRY     -  US
 KC0343  USGS QUAD   -  QUINCY WEST (2018)
 KC0343
 KC0343                         *CURRENT SURVEY CONTROL
 KC0343  ______________________________________________________________________
 KC0343* NAD 83(1986) POSITION- 39 56 50.     (N) 091 25 05.     (W)   SCALED
 KC0343* NAVD 88 ORTHO HEIGHT -   148.987 (meters)      488.80  (feet) ADJUSTED
 KC0343  ______________________________________________________________________
 KC0343  GEOID HEIGHT    -        -32.585 (meters)                     GEOID18
 KC0343  DYNAMIC HEIGHT  -        148.910 (meters)      488.55  (feet) COMP
 KC0343  MODELED GRAVITY -    980,108.5   (mgal)                       NAVD 88
 KC0343
 KC0343  VERT ORDER      -  FIRST     CLASS II
 KC0343
 KC0343.The horizontal coordinates were scaled from a map and have
 KC0343.an estimated accuracy of +/- 6 seconds.
 KC0343
 KC0343.The orthometric height was determined by differential leveling and
 KC0343.adjusted by the NATIONAL GEODETIC SURVEY
 KC0343.in June 1991.
 KC0343
 KC0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0343.GEOID18 height accuracy estimate available here.
 KC0343
 KC0343.Click photographs - Photos may exist for this station.
 KC0343
 KC0343.The dynamic height is computed by dividing the NAVD 88
 KC0343.geopotential number by the normal gravity value computed on the
 KC0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0343.degrees latitude (g = 980.6199 gals.).
 KC0343
 KC0343.The modeled gravity was interpolated from observed gravity values.
 KC0343
 KC0343;                    North         East    Units  Estimated Accuracy
 KC0343;SPC IL W     -   364,880.      593,060.      MT  (+/- 180 meters Scaled)
 KC0343
 KC0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE351230(NAD 83)
 KC0343
 KC0343                          SUPERSEDED SURVEY CONTROL
 KC0343
 KC0343  NGVD 29 (??/??/92)  149.080  (m)          489.11   (f) ADJ UNCH    1 2
 KC0343
 KC0343.Superseded values are not recommended for survey control.
 KC0343
 KC0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0343.See file dsdata.pdf to determine how the superseded data were derived.
 KC0343
 KC0343_MARKER: DB = BENCH MARK DISK
 KC0343_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0343_SP_SET: BRIDGE
 KC0343_STAMPING: K 14 1933
 KC0343_MARK LOGO: CGS
 KC0343_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0343
 KC0343  HISTORY     - Date     Condition        Report By
 KC0343  HISTORY     - 1933     MONUMENTED       CGS
 KC0343  HISTORY     - 1935     GOOD             CGS
 KC0343  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0343  HISTORY     - 1979     MARK NOT FOUND   ILDT
 KC0343  HISTORY     - 20120524 MARK NOT FOUND   ILDT
 KC0343
 KC0343                          STATION DESCRIPTION
 KC0343
 KC0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0343'AT QUINCY.
 KC0343'AT QUINCY, ADAMS COUNTY, ABOUT 1/2 MILE NORTH ALONG THE CHICAGO,
 KC0343'BURLINGTON AND QUINCY RAILROAD FROM THE STATION, AT THE BRIDGE
 KC0343'OVER QUINCY BAY, IN THE TOP OF A STONE BLOCK OF THE EAST ABUTMENT,
 KC0343'AND 4 FEET SOUTH OF THE TRACK.  A STANDARD DISK, STAMPED K 14 1933.
 KC0343
 KC0343                          STATION RECOVERY (1971)
 KC0343
 KC0343'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0343'MARK NOT FOUND.
 KC0343
 KC0343                          STATION RECOVERY (1979)
 KC0343
 KC0343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 KC0343'MARK NOT FOUND.
 KC0343
 KC0343                          STATION RECOVERY (2012)
 KC0343
 KC0343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0343'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0116 ***********************************************************************
 MF0116  DESIGNATION -  K 140
 MF0116  PID         -  MF0116
 MF0116  STATE/COUNTY-  IL/WILL
 MF0116  COUNTRY     -  US
 MF0116  USGS QUAD   -  ROMEOVILLE (2018)
 MF0116
 MF0116                         *CURRENT SURVEY CONTROL
 MF0116  ______________________________________________________________________
 MF0116* NAD 83(1986) POSITION- 41 38 27.00   (N) 088 02 58.47   (W)   HD_HELD1
 MF0116* NAVD 88 ORTHO HEIGHT -   181.274 (meters)      594.73  (feet) ADJUSTED
 MF0116  ______________________________________________________________________
 MF0116  GEOID HEIGHT    -        -33.184 (meters)                     GEOID18
 MF0116  DYNAMIC HEIGHT  -        181.207 (meters)      594.51  (feet) COMP
 MF0116  MODELED GRAVITY -    980,249.2   (mgal)                       NAVD 88
 MF0116
 MF0116  VERT ORDER      -  FIRST     CLASS II
 MF0116
 MF0116.The horizontal coordinates were determined by differentially corrected
 MF0116.hand held GPS observations or other comparable positioning techniques
 MF0116.and have an estimated accuracy of +/- 3 meters.
 MF0116
 MF0116.The orthometric height was determined by differential leveling and
 MF0116.adjusted by the NATIONAL GEODETIC SURVEY
 MF0116.in June 1991.
 MF0116
 MF0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0116.GEOID18 height accuracy estimate available here.
 MF0116
 MF0116.Click photographs - Photos may exist for this station.
 MF0116
 MF0116.The dynamic height is computed by dividing the NAVD 88
 MF0116.geopotential number by the normal gravity value computed on the
 MF0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0116.degrees latitude (g = 980.6199 gals.).
 MF0116
 MF0116.The modeled gravity was interpolated from observed gravity values.
 MF0116
 MF0116;                    North         East    Units  Estimated Accuracy
 MF0116;SPC IL E     -   552,249.9     323,640.8     MT  (+/- 3 meters HH1 GPS) 
 MF0116
 MF0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1258910431(NAD 83)
 MF0116
 MF0116                          SUPERSEDED SURVEY CONTROL
 MF0116
 MF0116  NGVD 29 (??/??/92)  181.363  (m)          595.02   (f) ADJ UNCH    1 2
 MF0116
 MF0116.Superseded values are not recommended for survey control.
 MF0116
 MF0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0116.See file dsdata.pdf to determine how the superseded data were derived.
 MF0116
 MF0116_MARKER: DB = BENCH MARK DISK
 MF0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0116_STAMPING: K 140 1947
 MF0116_MARK LOGO: CGS
 MF0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0116+STABILITY: SURFACE MOTION
 MF0116
 MF0116  HISTORY     - Date     Condition        Report By
 MF0116  HISTORY     - 1947     MONUMENTED       CGS
 MF0116  HISTORY     - 1972     GOOD             USGS
 MF0116  HISTORY     - 20030927 MARK NOT FOUND   USPSQD
 MF0116  HISTORY     - 20061103 MARK NOT FOUND   GEOCAC
 MF0116
 MF0116                          STATION DESCRIPTION
 MF0116
 MF0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0116'3.7 MI SW FROM LEMONT.
 MF0116'ABOUT 3.7 MILES SOUTHWEST ALONG THE ALTON RAILROAD FROM THE STATION
 MF0116'AT LEMONT, AT THE INTERSECTION OF 135TH STREET, AT MILE POST NO.
 MF0116'29, 153 FEET EAST OF THE EAST RAIL, 77 FEET WEST OF THE NORTHWEST
 MF0116'CORNER OF SARS FIELDS TAVERN, 21 FEET SOUTH OF THE CENTER LINE OF
 MF0116'135TH STREET, 8 FEET WEST OF AN 18-INCH COTTONWOOD TREE, 2 FEET
 MF0116'EAST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH 135TH
 MF0116'STREET AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0116'NOTE-- THIS MARK IS 153 FEET WEST OF THE WEST RAIL.
 MF0116
 MF0116                          STATION RECOVERY (1972)
 MF0116
 MF0116'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 MF0116'RECOVERED IN GOOD CONDITION.
 MF0116
 MF0116                          STATION RECOVERY (2003)
 MF0116
 MF0116'RECOVERY NOTE BY US POWER SQUADRON 2003 (JPC)
 MF0116'MARK NOT FOUND.
 MF0116
 MF0116                          STATION RECOVERY (2006)
 MF0116
 MF0116'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0116'A CHECK OF THE AREA WAS MADE WITH NEGATIVE RESULTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0424 ***********************************************************************
 MF0424  DESIGNATION -  K 141
 MF0424  PID         -  MF0424
 MF0424  STATE/COUNTY-  IL/GRUNDY
 MF0424  COUNTRY     -  US
 MF0424  USGS QUAD   -  SENECA (2018)
 MF0424
 MF0424                         *CURRENT SURVEY CONTROL
 MF0424  ______________________________________________________________________
 MF0424* NAD 83(1986) POSITION- 41 18 58.     (N) 088 34 33.     (W)   SCALED
 MF0424* NAVD 88 ORTHO HEIGHT -   155.843 (meters)      511.29  (feet) ADJUSTED
 MF0424  ______________________________________________________________________
 MF0424  GEOID HEIGHT    -        -32.785 (meters)                     GEOID18
 MF0424  DYNAMIC HEIGHT  -        155.783 (meters)      511.10  (feet) COMP
 MF0424  MODELED GRAVITY -    980,237.2   (mgal)                       NAVD 88
 MF0424
 MF0424  VERT ORDER      -  FIRST     CLASS II
 MF0424
 MF0424.The horizontal coordinates were scaled from a map and have
 MF0424.an estimated accuracy of +/- 6 seconds.
 MF0424
 MF0424.The orthometric height was determined by differential leveling and
 MF0424.adjusted by the NATIONAL GEODETIC SURVEY
 MF0424.in June 1991.
 MF0424
 MF0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0424.GEOID18 height accuracy estimate available here.
 MF0424
 MF0424.Click photographs - Photos may exist for this station.
 MF0424
 MF0424.The dynamic height is computed by dividing the NAVD 88
 MF0424.geopotential number by the normal gravity value computed on the
 MF0424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0424.degrees latitude (g = 980.6199 gals.).
 MF0424
 MF0424.The modeled gravity was interpolated from observed gravity values.
 MF0424
 MF0424;                    North         East    Units  Estimated Accuracy
 MF0424;SPC IL E     -   516,180.      279,700.      MT  (+/- 180 meters Scaled)
 MF0424
 MF0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL681750(NAD 83)
 MF0424
 MF0424                          SUPERSEDED SURVEY CONTROL
 MF0424
 MF0424  NGVD 29 (??/??/92)  155.913  (m)          511.52   (f) ADJ UNCH    1 2
 MF0424
 MF0424.Superseded values are not recommended for survey control.
 MF0424
 MF0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0424.See file dsdata.pdf to determine how the superseded data were derived.
 MF0424
 MF0424_MARKER: DB = BENCH MARK DISK
 MF0424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0424_STAMPING: K 141 1947
 MF0424_MARK LOGO: CGS
 MF0424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0424+STABILITY: SURFACE MOTION
 MF0424
 MF0424  HISTORY     - Date     Condition        Report By
 MF0424  HISTORY     - 1947     MONUMENTED       CGS
 MF0424  HISTORY     - 20081007 MARK NOT FOUND   GEOCAC
 MF0424
 MF0424                          STATION DESCRIPTION
 MF0424
 MF0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0424'2.3 MI NE FROM SENECA.
 MF0424'ABOUT 0.3 MILE SOUTH ALONG STATE HIGHWAY 170 FROM THE POST OFFICE
 MF0424'AT SENECA, THENCE ABOUT 2.0 MILES NORTHEAST ALONG THE RIVER
 MF0424'ROAD, ON A CURVE IN THE ROAD WITH TANGENTS EXTENDING SOUTH AND
 MF0424'NORTHEAST, AND AT A TWO STORY SHINGLE FARM HOUSE, 63 FEET
 MF0424'NORTH-NORTHEAST OF THE NORTH CORNER OF THE FARM HOUSE, 20.5
 MF0424'FEET NORTHEAST OF THE NORTH YARD CORNER, 18 FEET SOUTHEAST
 MF0424'OF THE CENTER LINE OF THE ROAD, 9 FEET NORTHEAST OF A POWER
 MF0424'POLE, 1 FOOT NORTHWEST OF THE FENCE LINE, 2 FEET SOUTHWEST OF
 MF0424'A WHITE WOODEN WITNESS POST ABOUT LEVEL WITH THE ROAD AND SET
 MF0424'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0424
 MF0424                          STATION RECOVERY (2008)
 MF0424
 MF0424'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0424'THE HOME NO LONGER EXISTS.  AREA IS FENCED OFF WITH BARBED-WIRE AND
 MF0424'MARKED WITH PRIVATE PROPERTY SIGNS.  THIS PARTY CONDUCTED A CHECK
 MF0424'ALONG PUBLIC SIDE OF THE BARBED WIRE FENCE WITH NEGATIVE FINDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0070 ***********************************************************************
 MF0070  DESIGNATION -  K 142
 MF0070  PID         -  MF0070
 MF0070  STATE/COUNTY-  IL/WILL
 MF0070  COUNTRY     -  US
 MF0070  USGS QUAD   -  JOLIET (2018)
 MF0070
 MF0070                         *CURRENT SURVEY CONTROL
 MF0070  ______________________________________________________________________
 MF0070* NAD 83(1986) POSITION- 41 30 38.2    (N) 088 05 43.9    (W)   HD_HELD2
 MF0070* NAVD 88 ORTHO HEIGHT -   166.449 (meters)      546.09  (feet) ADJUSTED
 MF0070  ______________________________________________________________________
 MF0070  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 MF0070  DYNAMIC HEIGHT  -        166.386 (meters)      545.88  (feet) COMP
 MF0070  MODELED GRAVITY -    980,237.8   (mgal)                       NAVD 88
 MF0070
 MF0070  VERT ORDER      -  FIRST     CLASS II
 MF0070
 MF0070.The horizontal coordinates were established by autonomous hand held GPS
 MF0070.observations and have an estimated accuracy of +/- 10 meters.
 MF0070
 MF0070.The orthometric height was determined by differential leveling and
 MF0070.adjusted by the NATIONAL GEODETIC SURVEY
 MF0070.in June 1991.
 MF0070
 MF0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0070.GEOID18 height accuracy estimate available here.
 MF0070
 MF0070.Click photographs - Photos may exist for this station.
 MF0070
 MF0070.The dynamic height is computed by dividing the NAVD 88
 MF0070.geopotential number by the normal gravity value computed on the
 MF0070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0070.degrees latitude (g = 980.6199 gals.).
 MF0070
 MF0070.The modeled gravity was interpolated from observed gravity values.
 MF0070
 MF0070;                    North         East    Units  Estimated Accuracy
 MF0070;SPC IL E     -   537,776.      319,852.      MT  (+/- 10 meters HH2 GPS)
 MF0070
 MF0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0857896021(NAD 83)
 MF0070
 MF0070                          SUPERSEDED SURVEY CONTROL
 MF0070
 MF0070  NGVD 29 (??/??/92)  166.541  (m)          546.39   (f) ADJ UNCH    1 2
 MF0070
 MF0070.Superseded values are not recommended for survey control.
 MF0070
 MF0070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0070.See file dsdata.pdf to determine how the superseded data were derived.
 MF0070
 MF0070_MARKER: DB = BENCH MARK DISK
 MF0070_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0070_SP_SET: BUILDING
 MF0070_STAMPING: K 142 1947
 MF0070_MARK LOGO: CGS
 MF0070_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0070
 MF0070  HISTORY     - Date     Condition        Report By
 MF0070  HISTORY     - 1947     MONUMENTED       CGS
 MF0070  HISTORY     - 20091210 GOOD             GEOCAC
 MF0070
 MF0070                          STATION DESCRIPTION
 MF0070
 MF0070'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0070'1.5 MI SW FROM JOLIET.
 MF0070'ABOUT 0.55 MILES SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE
 MF0070'AT JOLIET, THENCE ABOUT 0.95 MILE SOUTHWEST ALONG U.S. HIGHWAY
 MF0070'6, SET VERTICALLY IN THE NORTHWEST FACE AT THE WEST CORNER OF THE
 MF0070'U.S. ARMY CORPS OF ENGINEERS OFFICE AND GARAGE BUILDING AT 622
 MF0070'RAILROAD STREET, 10.5 FEET NORTHEAST OF THE WEST CORNER OF THE
 MF0070'BUILDING AND 4 FEET ABOVE THE GROUND.
 MF0070
 MF0070                          STATION RECOVERY (2009)
 MF0070
 MF0070'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0070'DESCRIBED BUILDING IS NOW ABANDONED, ALTHOUGH SAME IS STILL MARKED
 MF0070'WITH US GOVERNMENT PROPERTY SIGNS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0041 ***********************************************************************
 HB0041  DESIGNATION -  K 144
 HB0041  PID         -  HB0041
 HB0041  STATE/COUNTY-  IL/SALINE
 HB0041  COUNTRY     -  US
 HB0041  USGS QUAD   -  ELDORADO (2018)
 HB0041
 HB0041                         *CURRENT SURVEY CONTROL
 HB0041  ______________________________________________________________________
 HB0041* NAD 83(1986) POSITION- 37 45 09.     (N) 088 23 17.     (W)   SCALED
 HB0041* NAVD 88 ORTHO HEIGHT -   111.588 (meters)      366.10  (feet) ADJUSTED
 HB0041  ______________________________________________________________________
 HB0041  GEOID HEIGHT    -        -29.686 (meters)                     GEOID18
 HB0041  DYNAMIC HEIGHT  -        111.512 (meters)      365.85  (feet) COMP
 HB0041  MODELED GRAVITY -    979,943.3   (mgal)                       NAVD 88
 HB0041
 HB0041  VERT ORDER      -  FIRST     CLASS II
 HB0041
 HB0041.The horizontal coordinates were scaled from a map and have
 HB0041.an estimated accuracy of +/- 6 seconds.
 HB0041
 HB0041.The orthometric height was determined by differential leveling and
 HB0041.adjusted by the NATIONAL GEODETIC SURVEY
 HB0041.in June 1991.
 HB0041
 HB0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0041.GEOID18 height accuracy estimate available here.
 HB0041
 HB0041.Click photographs - Photos may exist for this station.
 HB0041
 HB0041.The dynamic height is computed by dividing the NAVD 88
 HB0041.geopotential number by the normal gravity value computed on the
 HB0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0041.degrees latitude (g = 980.6199 gals.).
 HB0041
 HB0041.The modeled gravity was interpolated from observed gravity values.
 HB0041
 HB0041;                    North         East    Units  Estimated Accuracy
 HB0041;SPC IL E     -   120,510.      295,180.      MT  (+/- 180 meters Scaled)
 HB0041
 HB0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG777792(NAD 83)
 HB0041
 HB0041                          SUPERSEDED SURVEY CONTROL
 HB0041
 HB0041  NGVD 29 (11/26/84)  111.689  (m)          366.43   (f) ADJUSTED    1 2
 HB0041
 HB0041.Superseded values are not recommended for survey control.
 HB0041
 HB0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0041.See file dsdata.pdf to determine how the superseded data were derived.
 HB0041
 HB0041_MARKER: DB = BENCH MARK DISK
 HB0041_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0041_SP_SET: CULVERT HEADWALL
 HB0041_STAMPING: K 144 1949
 HB0041_MARK LOGO: CGS
 HB0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0041+STABILITY: SURFACE MOTION
 HB0041
 HB0041  HISTORY     - Date     Condition        Report By
 HB0041  HISTORY     - 1949     MONUMENTED       CGS
 HB0041
 HB0041                          STATION DESCRIPTION
 HB0041
 HB0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0041'5 MI SE FROM ELDORADO.
 HB0041'ABOUT 5.05 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0041'RAILROAD FROM THE UNION STATION AT ELDORADO, ABOUT 0.5 MILE
 HB0041'NORTHWEST OF THE CROSSING OF STATE HIGHWAY 13, SET IN THE TOP OF
 HB0041'THE NORTHEAST HEAD WALL OF A 6-FOOT STONE CULVERT UNDER
 HB0041'RAILROAD, 11 FEET NORTHEAST OF THE NORTHEAST RAIL, 2 1/2 FEET
 HB0041'SOUTHEAST OF THE NORTHWEST END OF THE HEAD WALL AND 1 FOOT BELOW
 HB0041'THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0542 ***********************************************************************
 HB0542  DESIGNATION -  K 145
 HB0542  PID         -  HB0542
 HB0542  STATE/COUNTY-  IL/SALINE
 HB0542  COUNTRY     -  US
 HB0542  USGS QUAD   -  HARCO (2018)
 HB0542
 HB0542                         *CURRENT SURVEY CONTROL
 HB0542  ______________________________________________________________________
 HB0542* NAD 83(1986) POSITION- 37 50 28.     (N) 088 37 49.     (W)   SCALED
 HB0542* NAVD 88 ORTHO HEIGHT -   126.649 (meters)      415.51  (feet) ADJUSTED
 HB0542  ______________________________________________________________________
 HB0542  GEOID HEIGHT    -        -29.640 (meters)                     GEOID18
 HB0542  DYNAMIC HEIGHT  -        126.562 (meters)      415.23  (feet) COMP
 HB0542  MODELED GRAVITY -    979,939.9   (mgal)                       NAVD 88
 HB0542
 HB0542  VERT ORDER      -  FIRST     CLASS II
 HB0542
 HB0542.The horizontal coordinates were scaled from a map and have
 HB0542.an estimated accuracy of +/- 6 seconds.
 HB0542
 HB0542.The orthometric height was determined by differential leveling and
 HB0542.adjusted by the NATIONAL GEODETIC SURVEY
 HB0542.in June 1991.
 HB0542
 HB0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0542.GEOID18 height accuracy estimate available here.
 HB0542
 HB0542.Click photographs - Photos may exist for this station.
 HB0542
 HB0542.The dynamic height is computed by dividing the NAVD 88
 HB0542.geopotential number by the normal gravity value computed on the
 HB0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0542.degrees latitude (g = 980.6199 gals.).
 HB0542
 HB0542.The modeled gravity was interpolated from observed gravity values.
 HB0542
 HB0542;                    North         East    Units  Estimated Accuracy
 HB0542;SPC IL E     -   130,380.      273,860.      MT  (+/- 180 meters Scaled)
 HB0542
 HB0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG565894(NAD 83)
 HB0542
 HB0542                          SUPERSEDED SURVEY CONTROL
 HB0542
 HB0542  NGVD 29 (11/26/84)  126.746  (m)          415.83   (f) ADJUSTED    1 2
 HB0542
 HB0542.Superseded values are not recommended for survey control.
 HB0542
 HB0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0542.See file dsdata.pdf to determine how the superseded data were derived.
 HB0542
 HB0542_MARKER: DB = BENCH MARK DISK
 HB0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0542_STAMPING: K 145 1949
 HB0542_MARK LOGO: CGS
 HB0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0542+STABILITY: SURFACE MOTION
 HB0542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0542+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 HB0542
 HB0542  HISTORY     - Date     Condition        Report By
 HB0542  HISTORY     - 1949     MONUMENTED       CGS
 HB0542  HISTORY     - 1978     GOOD             ILDT
 HB0542  HISTORY     - 1978     GOOD             ILDT
 HB0542  HISTORY     - 1978     GOOD             ILDT
 HB0542  HISTORY     - 20060301 POOR             ILDT
 HB0542  HISTORY     - 20110627 GOOD             ILDT
 HB0542  HISTORY     - 20120612 POOR             ILDT
 HB0542
 HB0542                          STATION DESCRIPTION
 HB0542
 HB0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0542'1.1 MI NW FROM GALATIA.
 HB0542'1.1 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0542'STATION AT GALATIA, BETWEEN THE TRACK AND STATE HIGHWAY 34, 55 FEET
 HB0542'SOUTHWEST OF THE CENTER OF THE JUNCTION OF THE HIGHWAY AND A DRIVE
 HB0542'NORTH TO A WHITE HOUSE, 44 FEET SOUTH OF THE CENTER LINE OF THE
 HB0542'HIGHWAY, 19 FEET NORTH OF THE NORTH RAIL, 25 FEET SOUTHWEST OF A
 HB0542'HIGHWAY R/W POST, 12 FEET NORTHEAST OF A TELEPHONE POLE, 1 1/2
 HB0542'FEET EAST OF A WHITE WOODEN POST, ABOUT 1 FOOT ABOVE THE TRACK AND
 HB0542'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 HB0542
 HB0542                          STATION RECOVERY (1978)
 HB0542
 HB0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0542'RECOVERED IN GOOD CONDITION.
 HB0542
 HB0542                          STATION RECOVERY (1978)
 HB0542
 HB0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0542'RECOVERED IN GOOD CONDITION.
 HB0542
 HB0542                          STATION RECOVERY (1978)
 HB0542
 HB0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0542'RECOVERED IN GOOD CONDITION.
 HB0542
 HB0542                          STATION RECOVERY (2006)
 HB0542
 HB0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0542'BELIEVED TO BE DISTURBED BECAUSE OF COAL MINE SUBSIDENCE
 HB0542
 HB0542                          STATION RECOVERY (2011)
 HB0542
 HB0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0542'RECOVERED IN GOOD CONDITION.
 HB0542
 HB0542                          STATION RECOVERY (2012)
 HB0542
 HB0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0542'APPEARS TO BE DISTURBED, MINE SUBSIDENCE HAS BEEN REPORTED IN AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0089 ***********************************************************************
 JC0089  DESIGNATION -  K 146
 JC0089  PID         -  JC0089
 JC0089  STATE/COUNTY-  IL/ST CLAIR
 JC0089  COUNTRY     -  US
 JC0089  USGS QUAD   -  CAHOKIA (2018)
 JC0089
 JC0089                         *CURRENT SURVEY CONTROL
 JC0089  ______________________________________________________________________
 JC0089* NAD 83(1986) POSITION- 38 34 12.     (N) 090 11 05.     (W)   SCALED
 JC0089* NAVD 88 ORTHO HEIGHT -   124.486 (meters)      408.42  (feet) ADJUSTED
 JC0089  ______________________________________________________________________
 JC0089  GEOID HEIGHT    -        -30.885 (meters)                     GEOID18
 JC0089  DYNAMIC HEIGHT  -        124.407 (meters)      408.16  (feet) COMP
 JC0089  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0089
 JC0089  VERT ORDER      -  SECOND    CLASS 0
 JC0089
 JC0089.The horizontal coordinates were scaled from a map and have
 JC0089.an estimated accuracy of +/- 6 seconds.
 JC0089
 JC0089.The orthometric height was determined by differential leveling and
 JC0089.adjusted by the NATIONAL GEODETIC SURVEY
 JC0089.in June 1991.
 JC0089
 JC0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0089.GEOID18 height accuracy estimate available here.
 JC0089
 JC0089.Click photographs - Photos may exist for this station.
 JC0089
 JC0089.The dynamic height is computed by dividing the NAVD 88
 JC0089.geopotential number by the normal gravity value computed on the
 JC0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0089.degrees latitude (g = 980.6199 gals.).
 JC0089
 JC0089.The modeled gravity was interpolated from observed gravity values.
 JC0089
 JC0089;                    North         East    Units  Estimated Accuracy
 JC0089;SPC IL W     -   211,240.      698,430.      MT  (+/- 180 meters Scaled)
 JC0089
 JC0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC452728(NAD 83)
 JC0089
 JC0089                          SUPERSEDED SURVEY CONTROL
 JC0089
 JC0089  NGVD 29 (??/??/92)  124.638  (m)          408.92   (f) ADJ UNCH    2 0
 JC0089
 JC0089.Superseded values are not recommended for survey control.
 JC0089
 JC0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0089.See file dsdata.pdf to determine how the superseded data were derived.
 JC0089
 JC0089_MARKER: DB = BENCH MARK DISK
 JC0089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0089_STAMPING: K 146 1949
 JC0089_MARK LOGO: CGS
 JC0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0089+STABILITY: SURFACE MOTION
 JC0089
 JC0089  HISTORY     - Date     Condition        Report By
 JC0089  HISTORY     - 1949     MONUMENTED       CGS
 JC0089
 JC0089                          STATION DESCRIPTION
 JC0089
 JC0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0089'2.9 MI SW FROM EAST ST LOUIS.
 JC0089'2.45 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0089'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0089'THENCE 0.45 MILE WEST ALONG STATE HIGHWAY 157, AT THE WEST CORNER
 JC0089'OF PARKS COLLEGE AIRPORT, 241 FEET SOUTHWEST OF SOUTH CORNER OF
 JC0089'MAIN HANGAR, 106 FEET SOUTHEAST OF THE CENTER LINE OF A DRIVEWAY
 JC0089'NORTHEAST OF HANGAR AND SCHOOL BUILDINGS, 44 FEET NORTHEAST OF
 JC0089'THE CENTER LINE OF HIGHWAY 157, 24 FEET NORTH OF THE NORTHWEST
 JC0089'END OF THE NORTHEAST HEADWALL OF A 2 FOOT CONCRETE CULVERT UNDER
 JC0089'THE HIGHWAY, 12 FEET SOUTHEAST OF A FENCE CORNER, 1.5 FEET
 JC0089'NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE
 JC0089'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JC0089'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0023 ***********************************************************************
 JC0023  DESIGNATION -  K 147
 JC0023  PID         -  JC0023
 JC0023  STATE/COUNTY-  IL/ST CLAIR
 JC0023  COUNTRY     -  US
 JC0023  USGS QUAD   -  MONKS MOUND (2018)
 JC0023
 JC0023                         *CURRENT SURVEY CONTROL
 JC0023  ______________________________________________________________________
 JC0023* NAD 83(1986) POSITION- 38 38 13.3    (N) 090 05 23.5    (W)   HD_HELD2
 JC0023* NAVD 88 ORTHO HEIGHT -   127.227 (meters)      417.41  (feet) ADJUSTED
 JC0023  ______________________________________________________________________
 JC0023  GEOID HEIGHT    -        -30.988 (meters)                     GEOID18
 JC0023  DYNAMIC HEIGHT  -        127.146 (meters)      417.14  (feet) COMP
 JC0023  MODELED GRAVITY -    979,995.6   (mgal)                       NAVD 88
 JC0023
 JC0023  VERT ORDER      -  FIRST     CLASS I
 JC0023
 JC0023.The horizontal coordinates were established by autonomous hand held GPS
 JC0023.observations and have an estimated accuracy of +/- 10 meters.
 JC0023
 JC0023.The orthometric height was determined by differential leveling and
 JC0023.adjusted by the NATIONAL GEODETIC SURVEY
 JC0023.in June 1991.
 JC0023
 JC0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0023.GEOID18 height accuracy estimate available here.
 JC0023
 JC0023.Click photographs - Photos may exist for this station.
 JC0023
 JC0023.The dynamic height is computed by dividing the NAVD 88
 JC0023.geopotential number by the normal gravity value computed on the
 JC0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0023.degrees latitude (g = 980.6199 gals.).
 JC0023
 JC0023.The modeled gravity was interpolated from observed gravity values.
 JC0023
 JC0023;                    North         East    Units  Estimated Accuracy
 JC0023;SPC IL W     -   218,680.      706,687.      MT  (+/- 10 meters HH2 GPS)
 JC0023
 JC0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5330080516(NAD 83)
 JC0023
 JC0023                          SUPERSEDED SURVEY CONTROL
 JC0023
 JC0023  NGVD 29 (??/??/92)  127.337  (m)          417.77   (f) ADJ UNCH    1 1
 JC0023
 JC0023.Superseded values are not recommended for survey control.
 JC0023
 JC0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0023.See file dsdata.pdf to determine how the superseded data were derived.
 JC0023
 JC0023_MARKER: DB = BENCH MARK DISK
 JC0023_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0023_SP_SET: BUILDING
 JC0023_STAMPING: K 147 1949
 JC0023_MARK LOGO: CGS
 JC0023_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0023
 JC0023  HISTORY     - Date     Condition        Report By
 JC0023  HISTORY     - 1949     MONUMENTED       CGS
 JC0023  HISTORY     - 1969     GOOD             CGS
 JC0023
 JC0023                          STATION DESCRIPTION
 JC0023
 JC0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0023'AT WASHINGTON PARK.
 JC0023'AT WASHINGTON PARK, AT THE INTERSECTION OF FOREST BLVD AND
 JC0023'NORTH 57 TH STREET, SET VERTICALLY IN THE SOUTH FACE OF THE
 JC0023'SOUTHEAST CORNER OF THE CITY HALL BUILDING, 29.7 FEET NORTH
 JC0023'OF THE NORTH CURB OF THE BLVD, 21.1 FEET WEST OF THE SOUTHEAST
 JC0023'CORNER OF THE BUILDING, 1 FOOT ABOVE THE CONCRETE WALL AND 3
 JC0023'FEET ABOVE THE LEVEL OF THE BLVD.  SEC 10, T 2N, R 9W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0683 ***********************************************************************
 HB0683  DESIGNATION -  K 148
 HB0683  PID         -  HB0683
 HB0683  STATE/COUNTY-  IL/JACKSON
 HB0683  COUNTRY     -  US
 HB0683  USGS QUAD   -  GORHAM (2018)
 HB0683
 HB0683                         *CURRENT SURVEY CONTROL
 HB0683  ______________________________________________________________________
 HB0683* NAD 83(1986) POSITION- 37 44 57.     (N) 089 26 09.     (W)   SCALED
 HB0683* NAVD 88 ORTHO HEIGHT -   110.676 (meters)      363.11  (feet) ADJUSTED
 HB0683  ______________________________________________________________________
 HB0683  GEOID HEIGHT    -        -29.172 (meters)                     GEOID18
 HB0683  DYNAMIC HEIGHT  -        110.599 (meters)      362.86  (feet) COMP
 HB0683  MODELED GRAVITY -    979,928.3   (mgal)                       NAVD 88
 HB0683
 HB0683  VERT ORDER      -  FIRST     CLASS II
 HB0683
 HB0683.The horizontal coordinates were scaled from a map and have
 HB0683.an estimated accuracy of +/- 6 seconds.
 HB0683
 HB0683.The orthometric height was determined by differential leveling and
 HB0683.adjusted by the NATIONAL GEODETIC SURVEY
 HB0683.in June 1991.
 HB0683
 HB0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0683.GEOID18 height accuracy estimate available here.
 HB0683
 HB0683.Click photographs - Photos may exist for this station.
 HB0683
 HB0683.The dynamic height is computed by dividing the NAVD 88
 HB0683.geopotential number by the normal gravity value computed on the
 HB0683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0683.degrees latitude (g = 980.6199 gals.).
 HB0683
 HB0683.The modeled gravity was interpolated from observed gravity values.
 HB0683
 HB0683;                    North         East    Units  Estimated Accuracy
 HB0683;SPC IL W     -   120,380.      764,410.      MT  (+/- 180 meters Scaled)
 HB0683
 HB0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG853807(NAD 83)
 HB0683
 HB0683                          SUPERSEDED SURVEY CONTROL
 HB0683
 HB0683  NGVD 29 (11/26/84)  110.775  (m)          363.43   (f) ADJUSTED    1 2
 HB0683
 HB0683.Superseded values are not recommended for survey control.
 HB0683
 HB0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0683.See file dsdata.pdf to determine how the superseded data were derived.
 HB0683
 HB0683_MARKER: DB = BENCH MARK DISK
 HB0683_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0683_SP_SET: PIER
 HB0683_STAMPING: K 148 1949
 HB0683_MARK LOGO: CGS
 HB0683_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0683
 HB0683  HISTORY     - Date     Condition        Report By
 HB0683  HISTORY     - 1949     MONUMENTED       CGS
 HB0683
 HB0683                          STATION DESCRIPTION
 HB0683
 HB0683'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0683'0.7 MI NE FROM SAND RIDGE.
 HB0683'0.7 MILE NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0683'STATION AT SAND RIDGE, SET IN THE TOP OF THE EAST END OF THE
 HB0683'NORTH CONCRETE PIER OF RAILROAD BRIDGE GM 92.6 OVER BIG MUDDY
 HB0683'RIVER, 9 FEET EAST OF THE EAST RAIL, 2.5 FEET NORTHEAST OF THE
 HB0683'NORTHEAST PLATE OF STEEL PLATE PART OF BRIDGE, 1.6 FEET SOUTH
 HB0683'OF THE NORTH EDGE OF PIER, 1.6 FEET WEST OF THE EAST EDGE OF THE
 HB0683'PIER AND ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0401 ***********************************************************************
 LD0401  DESIGNATION -  K 15
 LD0401  PID         -  LD0401
 LD0401  STATE/COUNTY-  IL/ADAMS
 LD0401  COUNTRY     -  US
 LD0401  USGS QUAD   -  CLAYTON (2018)
 LD0401
 LD0401                         *CURRENT SURVEY CONTROL
 LD0401  ______________________________________________________________________
 LD0401* NAD 83(1986) POSITION- 40 02 00.21   (N) 090 57 23.85   (W)   HD_HELD1
 LD0401* NAVD 88 ORTHO HEIGHT -   224.383 (meters)      736.16  (feet) ADJUSTED
 LD0401  ______________________________________________________________________
 LD0401  GEOID HEIGHT    -        -32.809 (meters)                     GEOID18
 LD0401  DYNAMIC HEIGHT  -        224.264 (meters)      735.77  (feet) COMP
 LD0401  MODELED GRAVITY -    980,091.4   (mgal)                       NAVD 88
 LD0401
 LD0401  VERT ORDER      -  FIRST     CLASS II
 LD0401
 LD0401.The horizontal coordinates were determined by differentially corrected
 LD0401.hand held GPS observations or other comparable positioning techniques
 LD0401.and have an estimated accuracy of +/- 3 meters.
 LD0401
 LD0401.The orthometric height was determined by differential leveling and
 LD0401.adjusted by the NATIONAL GEODETIC SURVEY
 LD0401.in June 1991.
 LD0401
 LD0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0401.GEOID18 height accuracy estimate available here.
 LD0401
 LD0401.Click photographs - Photos may exist for this station.
 LD0401
 LD0401.The dynamic height is computed by dividing the NAVD 88
 LD0401.geopotential number by the normal gravity value computed on the
 LD0401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0401.degrees latitude (g = 980.6199 gals.).
 LD0401
 LD0401.The modeled gravity was interpolated from observed gravity values.
 LD0401
 LD0401;                    North         East    Units  Estimated Accuracy
 LD0401;SPC IL W     -   373,994.2     632,578.9     MT  (+/- 3 meters HH1 GPS) 
 LD0401
 LD0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7434333463(NAD 83)
 LD0401
 LD0401                          SUPERSEDED SURVEY CONTROL
 LD0401
 LD0401  NGVD 29 (??/??/92)  224.458  (m)          736.41   (f) ADJ UNCH    1 2
 LD0401
 LD0401.Superseded values are not recommended for survey control.
 LD0401
 LD0401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0401.See file dsdata.pdf to determine how the superseded data were derived.
 LD0401
 LD0401_MARKER: DB = BENCH MARK DISK
 LD0401_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0401_SP_SET: WATER TANK BASE
 LD0401_STAMPING: K 15 1933
 LD0401_MARK LOGO: CGS
 LD0401_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0401
 LD0401  HISTORY     - Date     Condition        Report By
 LD0401  HISTORY     - 1933     MONUMENTED       CGS
 LD0401  HISTORY     - 1976     GOOD             USGS
 LD0401  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0401
 LD0401                          STATION DESCRIPTION
 LD0401
 LD0401'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0401'AT CLAYTON.
 LD0401'AT CLAYTON, ADAMS COUNTY, ON THE WABASH RAILWAY, 130 FEET WEST
 LD0401'OF THE STATION, AND IN THE TOP OF THE SOUTHEAST CORNER OF THE
 LD0401'CONCRETE BASE OF THE WATER TANK.  A STANDARD DISK, STAMPED K 15
 LD0401'1933.
 LD0401
 LD0401                          STATION RECOVERY (1976)
 LD0401
 LD0401'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0401'AT CLAYTON, ADAMS COUNTY, ON THE NORFOLK AND WESTERN RR, ABOUT 500
 LD0401'FT. NW OF A SWITCH IN THE N. PART OF TOWN, 51.8 FT NE. OF THE NE.
 LD0401'COR. OF THE ABC FERTILIZER STORE, 56.8 FT. S AND 31 FT. E. OF T-ST.
 LD0401'N. IN THE CONC. BASE WHICH WAS USED FOR A WATER TANK. A STD. DISK,
 LD0401'STAMPED K 15 1933.
 LD0401
 LD0401                          STATION RECOVERY (2012)
 LD0401
 LD0401'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0401'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0794 ***********************************************************************
 HB0794  DESIGNATION -  K 150
 HB0794  PID         -  HB0794
 HB0794  STATE/COUNTY-  IL/UNION
 HB0794  COUNTRY     -  US
 HB0794  USGS QUAD   -  ANNA (2018)
 HB0794
 HB0794                         *CURRENT SURVEY CONTROL
 HB0794  ______________________________________________________________________
 HB0794* NAD 83(1986) POSITION- 37 24 46.     (N) 089 12 17.     (W)   SCALED
 HB0794* NAVD 88 ORTHO HEIGHT -   151.217 (meters)      496.12  (feet) ADJUSTED
 HB0794  ______________________________________________________________________
 HB0794  GEOID HEIGHT    -        -28.486 (meters)                     GEOID18
 HB0794  DYNAMIC HEIGHT  -        151.108 (meters)      495.76  (feet) COMP
 HB0794  MODELED GRAVITY -    979,907.0   (mgal)                       NAVD 88
 HB0794
 HB0794  VERT ORDER      -  FIRST     CLASS I
 HB0794
 HB0794.The horizontal coordinates were scaled from a map and have
 HB0794.an estimated accuracy of +/- 6 seconds.
 HB0794
 HB0794.The orthometric height was determined by differential leveling and
 HB0794.adjusted by the NATIONAL GEODETIC SURVEY
 HB0794.in June 1991.
 HB0794
 HB0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0794.GEOID18 height accuracy estimate available here.
 HB0794
 HB0794.Click photographs - Photos may exist for this station.
 HB0794
 HB0794.The dynamic height is computed by dividing the NAVD 88
 HB0794.geopotential number by the normal gravity value computed on the
 HB0794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0794.degrees latitude (g = 980.6199 gals.).
 HB0794
 HB0794.The modeled gravity was interpolated from observed gravity values.
 HB0794
 HB0794;                    North         East    Units  Estimated Accuracy
 HB0794;SPC IL W     -    83,230.      785,160.      MT  (+/- 180 meters Scaled)
 HB0794
 HB0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG048429(NAD 83)
 HB0794
 HB0794                          SUPERSEDED SURVEY CONTROL
 HB0794
 HB0794  NGVD 29 (11/26/84)  151.210  (m)          496.09   (f) ADJUSTED    1 1
 HB0794
 HB0794.Superseded values are not recommended for survey control.
 HB0794
 HB0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0794.See file dsdata.pdf to determine how the superseded data were derived.
 HB0794
 HB0794_MARKER: DB = BENCH MARK DISK
 HB0794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0794_STAMPING: K 150 1949
 HB0794_MARK LOGO: CGS
 HB0794_PROJECTION: FLUSH
 HB0794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0794+STABILITY: SURFACE MOTION
 HB0794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0794+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2011
 HB0794
 HB0794  HISTORY     - Date     Condition        Report By
 HB0794  HISTORY     - 1949     MONUMENTED       CGS
 HB0794  HISTORY     - 1969     GOOD             CGS
 HB0794  HISTORY     - 20020828 GOOD             USACE
 HB0794  HISTORY     - 20100626 GOOD             ILDT
 HB0794  HISTORY     - 20110615 GOOD             ILDT
 HB0794  HISTORY     - 20130428 GOOD             ILDT
 HB0794
 HB0794                          STATION DESCRIPTION
 HB0794
 HB0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0794'4.4 MI SE FROM ANNA.
 HB0794'ABOUT 4.4 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0794'FROM THE STATION AT ANNA, 14 RAILS EAST OF MILEPOST 333, 0.15 MILE
 HB0794'WEST OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 75 FEET
 HB0794'SOUTH OF THE SOUTH RAIL OF THE SOUTH TRACK, 32 FEET NORTH OF THE
 HB0794'CENTER LINE OF A GRAVELED ROAD, 176 FEET SOUTHEAST AND ACROSS THE
 HB0794'TRACKS FROM SEMAPHORE SIGNAL NUMBER 333.2, 67 1/2 FEET NORTH AND
 HB0794'ACROSS THE ROAD FROM THE NORTHWEST CORNER OF A FRAME HOUSE, 3 1/2
 HB0794'FEET SOUTHWEST OF A TELEPHONE POLE WHICH IS BRACED BY A GUY WIRE,
 HB0794'1.0 FOOT WEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 HB0794'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 HB0794'LEVEL WITH THE SURFACE OF THE GROUND.  SEC 3, T13S, R1W
 HB0794
 HB0794                          STATION RECOVERY (2002)
 HB0794
 HB0794'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0794'RECOVERED IN GOOD CONDITION.
 HB0794
 HB0794                          STATION RECOVERY (2010)
 HB0794
 HB0794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0794'RECOVERED IN GOOD CONDITION.
 HB0794
 HB0794                          STATION RECOVERY (2011)
 HB0794
 HB0794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0794'RECOVERED IN GOOD CONDITION.
 HB0794
 HB0794                          STATION RECOVERY (2013)
 HB0794
 HB0794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0794'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1463 ***********************************************************************
 JB1463  DESIGNATION -  K 151
 JB1463  PID         -  JB1463
 JB1463  STATE/COUNTY-  IL/ST CLAIR
 JB1463  COUNTRY     -  US
 JB1463  USGS QUAD   -  LEBANON (2018)
 JB1463
 JB1463                         *CURRENT SURVEY CONTROL
 JB1463  ______________________________________________________________________
 JB1463* NAD 83(1986) POSITION- 38 35 36.     (N) 089 48 25.     (W)   SCALED
 JB1463* NAVD 88 ORTHO HEIGHT -   134.176 (meters)      440.21  (feet) ADJUSTED
 JB1463  ______________________________________________________________________
 JB1463  GEOID HEIGHT    -        -30.663 (meters)                     GEOID18
 JB1463  DYNAMIC HEIGHT  -        134.092 (meters)      439.93  (feet) COMP
 JB1463  MODELED GRAVITY -    980,005.9   (mgal)                       NAVD 88
 JB1463
 JB1463  VERT ORDER      -  FIRST     CLASS II
 JB1463
 JB1463.The horizontal coordinates were scaled from a map and have
 JB1463.an estimated accuracy of +/- 6 seconds.
 JB1463
 JB1463.The orthometric height was determined by differential leveling and
 JB1463.adjusted by the NATIONAL GEODETIC SURVEY
 JB1463.in July 2002.
 JB1463
 JB1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1463.GEOID18 height accuracy estimate available here.
 JB1463
 JB1463.Click photographs - Photos may exist for this station.
 JB1463
 JB1463.The dynamic height is computed by dividing the NAVD 88
 JB1463.geopotential number by the normal gravity value computed on the
 JB1463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1463.degrees latitude (g = 980.6199 gals.).
 JB1463
 JB1463.The modeled gravity was interpolated from observed gravity values.
 JB1463
 JB1463;                    North         East    Units  Estimated Accuracy
 JB1463;SPC IL W     -   213,890.      731,340.      MT  (+/- 180 meters Scaled)
 JB1463
 JB1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH555753(NAD 83)
 JB1463
 JB1463                          SUPERSEDED SURVEY CONTROL
 JB1463
 JB1463  NAVD 88 (06/15/91)  134.167  (m)          440.18   (f) SUPERSEDED  1 2
 JB1463  NGVD 29 (??/??/92)  134.285  (m)          440.57   (f) ADJ UNCH    1 2
 JB1463
 JB1463.Superseded values are not recommended for survey control.
 JB1463
 JB1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1463.See file dsdata.pdf to determine how the superseded data were derived.
 JB1463
 JB1463_MARKER: DB = BENCH MARK DISK
 JB1463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1463_STAMPING: K 151 1949
 JB1463_MARK LOGO: CGS
 JB1463_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1463+STABILITY: SURFACE MOTION
 JB1463
 JB1463  HISTORY     - Date     Condition        Report By
 JB1463  HISTORY     - 1949     MONUMENTED       CGS
 JB1463  HISTORY     - 1969     GOOD             CGS
 JB1463  HISTORY     - 19960605 GOOD             NGS
 JB1463  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1463
 JB1463                          STATION DESCRIPTION
 JB1463
 JB1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1463'AT LEBANON.
 JB1463'AT LEBANON, ABOUT 0.1 MILE SOUTH ALONG STATE HIGHWAY 4 FROM THE
 JB1463'CROSSING OF THE BALTIMORE AND OHIO RAILROAD, ABOUT 1.0 MILE
 JB1463'SOUTHWEST ALONG U.S. HIGHWAY 50 AND STATE HIGHWAY 4 FROM THE
 JB1463'LEBANON POST OFFICE, 205 FEET SOUTH OF THE CENTER OF THE JUNCTION
 JB1463'OF STATE HIGHWAY 4 AND SOUTH STREET, 33 FEET EAST OF THE CENTER
 JB1463'LINE OF THE HIGHWAY, 22.5 FEET SOUTHEAST OF THE SOUTH END OF
 JB1463'A 12-INCH PIPE CULVERT UNDER A DIRT DRIVEWAY LEADING EAST TO A
 JB1463'JUNK YARD, 17 FEET SOUTHEAST OF A 24 INCH ELM TREE, 1.2 FEET
 JB1463'NORTH OF A METAL WITNESS POST, 1 1/2 FEET ABOVE THE LEVEL OF THE
 JB1463'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 JB1463'INCHES ABOVE THE LEVEL OF THE GROUND.  SEC 30, T 2N, R 6W.
 JB1463
 JB1463                          STATION RECOVERY (1996)
 JB1463
 JB1463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1463'RECOVERED AS DESCRIBED.
 JB1463
 JB1463                          STATION RECOVERY (2011)
 JB1463
 JB1463'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1463'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0904 ***********************************************************************
 JB0904  DESIGNATION -  K 152
 JB0904  PID         -  JB0904
 JB0904  STATE/COUNTY-  IL/CLINTON
 JB0904  COUNTRY     -  US
 JB0904  USGS QUAD   -  BECKEMEYER (2018)
 JB0904
 JB0904                         *CURRENT SURVEY CONTROL
 JB0904  ______________________________________________________________________
 JB0904* NAD 83(1986) POSITION- 38 36 16.     (N) 089 29 33.     (W)   SCALED
 JB0904* NAVD 88 ORTHO HEIGHT -   133.842 (meters)      439.11  (feet) ADJUSTED
 JB0904  ______________________________________________________________________
 JB0904  GEOID HEIGHT    -        -30.798 (meters)                     GEOID18
 JB0904  DYNAMIC HEIGHT  -        133.757 (meters)      438.83  (feet) COMP
 JB0904  MODELED GRAVITY -    979,997.0   (mgal)                       NAVD 88
 JB0904
 JB0904  VERT ORDER      -  FIRST     CLASS I
 JB0904
 JB0904.The horizontal coordinates were scaled from a map and have
 JB0904.an estimated accuracy of +/- 6 seconds.
 JB0904
 JB0904.The orthometric height was determined by differential leveling and
 JB0904.adjusted by the NATIONAL GEODETIC SURVEY
 JB0904.in June 1991.
 JB0904
 JB0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0904.GEOID18 height accuracy estimate available here.
 JB0904
 JB0904.Click photographs - Photos may exist for this station.
 JB0904
 JB0904.The dynamic height is computed by dividing the NAVD 88
 JB0904.geopotential number by the normal gravity value computed on the
 JB0904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0904.degrees latitude (g = 980.6199 gals.).
 JB0904
 JB0904.The modeled gravity was interpolated from observed gravity values.
 JB0904
 JB0904;                    North         East    Units  Estimated Accuracy
 JB0904;SPC IL W     -   215,280.      758,720.      MT  (+/- 180 meters Scaled)
 JB0904
 JB0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH829758(NAD 83)
 JB0904
 JB0904                          SUPERSEDED SURVEY CONTROL
 JB0904
 JB0904  NGVD 29 (??/??/92)  133.957  (m)          439.49   (f) ADJ UNCH    1 1
 JB0904
 JB0904.Superseded values are not recommended for survey control.
 JB0904
 JB0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0904.See file dsdata.pdf to determine how the superseded data were derived.
 JB0904
 JB0904_MARKER: DB = BENCH MARK DISK
 JB0904_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0904_SP_SET: BRIDGE
 JB0904_STAMPING: K 152 1949
 JB0904_MARK LOGO: CGS
 JB0904_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0904_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0904+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2011
 JB0904
 JB0904  HISTORY     - Date     Condition        Report By
 JB0904  HISTORY     - 1949     MONUMENTED       CGS
 JB0904  HISTORY     - 1969     GOOD             CGS
 JB0904  HISTORY     - 20110822 GOOD             ILDT
 JB0904  HISTORY     - 20111228 GOOD             INDIV
 JB0904
 JB0904                          STATION DESCRIPTION
 JB0904
 JB0904'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0904'1.9 MI E FROM BREEZE.
 JB0904'ABOUT 1.9 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0904'THE STATION AT BREEZE, NEAR MILEPOLE 297-19, SET IN THE TOP OF
 JB0904'THE NORTH END OF THE EAST CONCRETE ABUTMENT OF THE STEEL BRIDGE
 JB0904'OVER SHOAL CREEK, 5.8 FEET NORTH OF THE NORTH RAIL AND 1 1/2
 JB0904'FEET BELOW THE LEVEL OF THE TRACK.  SEC 24, T 2 N, R 4 W.
 JB0904
 JB0904                          STATION RECOVERY (2011)
 JB0904
 JB0904'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0904'RECOVERED IN GOOD CONDITION.
 JB0904
 JB0904                          STATION RECOVERY (2011)
 JB0904
 JB0904'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (MD)
 JB0904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0043 ***********************************************************************
 JB0043  DESIGNATION -  K 153
 JB0043  PID         -  JB0043
 JB0043  STATE/COUNTY-  IL/RICHLAND
 JB0043  COUNTRY     -  US
 JB0043  USGS QUAD   -  NOBLE (2018)
 JB0043
 JB0043                         *CURRENT SURVEY CONTROL
 JB0043  ______________________________________________________________________
 JB0043* NAD 83(2011) POSITION- 38 42 24.67996(N) 088 10 03.69055(W)   ADJUSTED
 JB0043* NAD 83(2011) ELLIP HT-   107.839 (meters)        (06/27/12)   ADJUSTED
 JB0043* NAD 83(2011) EPOCH   -  2010.00
 JB0043* NAVD 88 ORTHO HEIGHT -   139.148 (meters)      456.52  (feet) ADJUSTED
 JB0043  ______________________________________________________________________
 JB0043  GEOID HEIGHT    -        -31.308 (meters)                     GEOID18
 JB0043  NAD 83(2011) X  -    159,354.663 (meters)                     COMP
 JB0043  NAD 83(2011) Y  - -4,981,278.241 (meters)                     COMP
 JB0043  NAD 83(2011) Z  -  3,967,041.709 (meters)                     COMP
 JB0043  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 JB0043  DYNAMIC HEIGHT  -        139.063 (meters)      456.24  (feet) COMP
 JB0043  MODELED GRAVITY -    980,015.7   (mgal)                       NAVD 88
 JB0043
 JB0043  VERT ORDER      -  FIRST     CLASS II
 JB0043
 JB0043  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0043  Standards:
 JB0043         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0043            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0043  -------------------------------------------------------------------
 JB0043  NETWORK    0.48   0.78           0.22   0.16   0.40      0.01437537
 JB0043  -------------------------------------------------------------------
 JB0043  Click here for local accuracies and other accuracy information.
 JB0043
 JB0043.The horizontal coordinates were established by GPS observations
 JB0043.and adjusted by the National Geodetic Survey in June 2012.
 JB0043
 JB0043.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0043.been affixed to the stable North American tectonic plate. See 
 JB0043.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0043
 JB0043.The horizontal coordinates are valid at the epoch date displayed above
 JB0043.which is a decimal equivalence of Year/Month/Day.
 JB0043
 JB0043.The orthometric height was determined by differential leveling and
 JB0043.adjusted by the NATIONAL GEODETIC SURVEY
 JB0043.in June 1991.
 JB0043
 JB0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0043.GEOID18 height accuracy estimate available here.
 JB0043
 JB0043.Click photographs - Photos may exist for this station.
 JB0043
 JB0043.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0043
 JB0043.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0043
 JB0043.The ellipsoidal height was determined by GPS observations
 JB0043.and is referenced to NAD 83.
 JB0043
 JB0043.The dynamic height is computed by dividing the NAVD 88
 JB0043.geopotential number by the normal gravity value computed on the
 JB0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0043.degrees latitude (g = 980.6199 gals.).
 JB0043
 JB0043.The modeled gravity was interpolated from observed gravity values.
 JB0043
 JB0043. The following values were computed from the NAD 83(2011) position.
 JB0043
 JB0043;                    North         East     Units Scale Factor Converg.
 JB0043;SPC IL E     -   226,449.126   314,407.593   MT  0.99997756   +0 06 12.9
 JB0043;SPC IL E     -   742,941.84  1,031,518.91   sFT  0.99997756   +0 06 12.9
 JB0043;UTM  16      - 4,284,893.865   398,470.076   MT  0.99972694   -0 43 48.9
 JB0043
 JB0043!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0043!SPC IL E     -   0.99998308  x   0.99997756  =   0.99996064
 JB0043!UTM  16      -   0.99998308  x   0.99972694  =   0.99971002
 JB0043
 JB0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9847084893(NAD 83)
 JB0043
 JB0043                          SUPERSEDED SURVEY CONTROL
 JB0043
 JB0043  NAD 83(2007)-  38 42 24.68014(N)    088 10 03.69131(W) AD(2002.00) 1
 JB0043  ELLIP H (06/09/11)  107.858  (m)                       GP(2002.00) 3 2
 JB0043  NAVD 88             139.15   (m)          456.5    (f) LEVELING    3  
 JB0043  NGVD 29 (??/??/92)  139.256  (m)          456.88   (f) ADJ UNCH    1 2
 JB0043
 JB0043.Superseded values are not recommended for survey control.
 JB0043
 JB0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0043.See file dsdata.pdf to determine how the superseded data were derived.
 JB0043
 JB0043_MARKER: DB = BENCH MARK DISK
 JB0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0043_STAMPING: K 153 1949
 JB0043_MARK LOGO: CGS
 JB0043_PROJECTION: PROJECTING 5 CENTIMETERS
 JB0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0043+STABILITY: SURFACE MOTION
 JB0043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0043+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2011
 JB0043
 JB0043  HISTORY     - Date     Condition        Report By
 JB0043  HISTORY     - 1949     MONUMENTED       CGS
 JB0043  HISTORY     - 1986     GOOD             NGS
 JB0043  HISTORY     - 20110209 GOOD             WOOLPT
 JB0043
 JB0043                          STATION DESCRIPTION
 JB0043
 JB0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0043'3 MI E FROM NOBLE.
 JB0043'3.05 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0043'STATION AT NOBLE, ABOUT 0.1 MILE EAST OF MILE POST C 225, IN THE
 JB0043'SOUTHWEST QUARTER OF A ROAD CROSSING, 43.5 FEET SOUTH OF THE
 JB0043'SOUTH RAIL, 39 FEET WEST OF THE CENTER LINE OF THE ROAD, 10.5
 JB0043'FEET NORTHWEST OF A FENCE CORNER, 9 FEET NORTH OF THE R/W FENCE,
 JB0043'5.5 FEET EAST OF POLE 224/36 AND IN LINE WITH POLES, 2 FEET WEST
 JB0043'OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF
 JB0043'THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB0043'INCHES.
 JB0043
 JB0043                          STATION RECOVERY (1986)
 JB0043
 JB0043'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0043'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  1.2 KM (0.75
 JB0043'MI) SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH THE CHESSIE
 JB0043'SYSTEM RAILROAD IN OLNEY, THENCE 6.6 KM (4.1 MI) WESTERLY ALONG U.S.
 JB0043'HIGHWAY 50, THENCE 0.4 KM (0.25 MI) NORTH ALONG COUNTY ROAD 700 E,
 JB0043'13.3 M (43.6 FT) SOUTH OF THE NEAR RAIL OF THE CHESSIE SYSTEM
 JB0043'RAILROAD, 11.9 M (39.0 FT) WEST OF THE CENTER OF THE ROAD, 3.2 M (10.5
 JB0043'FT) NORTHWEST OF A FENCE CORNER, AND 1.7 M (5.6 FT) EAST OF A UTILITY
 JB0043'POLE.
 JB0043'THE MARK IS 0.6 METERS  W FROM  A WITNESS POST
 JB0043'THE MARK IS 0.6 M BELOW THE TRACKS.
 JB0043
 JB0043                          STATION RECOVERY (2011)
 JB0043
 JB0043'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 JB0043'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0867 ***********************************************************************
 JB0867  DESIGNATION -  K 154
 JB0867  PID         -  JB0867
 JB0867  STATE/COUNTY-  IL/CLINTON
 JB0867  COUNTRY     -  US
 JB0867  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0867
 JB0867                         *CURRENT SURVEY CONTROL
 JB0867  ______________________________________________________________________
 JB0867* NAD 83(1986) POSITION- 38 36 42.40   (N) 089 09 00.15   (W)   HD_HELD1
 JB0867* NAVD 88 ORTHO HEIGHT -   152.865 (meters)      501.52  (feet) ADJUSTED
 JB0867  ______________________________________________________________________
 JB0867  GEOID HEIGHT    -        -30.917 (meters)                     GEOID18
 JB0867  DYNAMIC HEIGHT  -        152.768 (meters)      501.21  (feet) COMP
 JB0867  MODELED GRAVITY -    979,993.7   (mgal)                       NAVD 88
 JB0867
 JB0867  VERT ORDER      -  FIRST     CLASS I
 JB0867
 JB0867.The horizontal coordinates were determined by differentially corrected
 JB0867.hand held GPS observations or other comparable positioning techniques
 JB0867.and have an estimated accuracy of +/- 3 meters.
 JB0867
 JB0867.The orthometric height was determined by differential leveling and
 JB0867.adjusted by the NATIONAL GEODETIC SURVEY
 JB0867.in June 1991.
 JB0867
 JB0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0867.GEOID18 height accuracy estimate available here.
 JB0867
 JB0867.Click photographs - Photos may exist for this station.
 JB0867
 JB0867.The dynamic height is computed by dividing the NAVD 88
 JB0867.geopotential number by the normal gravity value computed on the
 JB0867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0867.degrees latitude (g = 980.6199 gals.).
 JB0867
 JB0867.The modeled gravity was interpolated from observed gravity values.
 JB0867
 JB0867;                    North         East    Units  Estimated Accuracy
 JB0867;SPC IL W     -   216,364.8     788,541.6     MT  (+/- 3 meters HH1 GPS) 
 JB0867
 JB0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1280175889(NAD 83)
 JB0867
 JB0867                          SUPERSEDED SURVEY CONTROL
 JB0867
 JB0867  NGVD 29 (??/??/92)  152.993  (m)          501.94   (f) ADJ UNCH    1 1
 JB0867
 JB0867.Superseded values are not recommended for survey control.
 JB0867
 JB0867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0867.See file dsdata.pdf to determine how the superseded data were derived.
 JB0867
 JB0867_MARKER: DB = BENCH MARK DISK
 JB0867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0867_STAMPING: K 154 1949
 JB0867_MARK LOGO: CGS
 JB0867_PROJECTION: FLUSH
 JB0867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0867+STABILITY: SURFACE MOTION
 JB0867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0867+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2015
 JB0867
 JB0867  HISTORY     - Date     Condition        Report By
 JB0867  HISTORY     - 1949     MONUMENTED       CGS
 JB0867  HISTORY     - 1969     GOOD             CGS
 JB0867  HISTORY     - 20110818 GOOD             ILDT
 JB0867  HISTORY     - 20130924 GOOD             ILDT
 JB0867  HISTORY     - 20150923 GOOD             MCA
 JB0867
 JB0867                          STATION DESCRIPTION
 JB0867
 JB0867'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0867'1.6 MI W FROM SANDOVAL.
 JB0867'ABOUT 1.65 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0867'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT SANDOVAL, 99
 JB0867'FEET NORTH OF AND ACROSS THE TRACK FROM MILEPOST 278-35, 49 FEET
 JB0867'NORTHWEST OF THE CENTER OF A BLACK TOP ROAD CROSSING, 42.4 FEET
 JB0867'NORTH OF THE NORTH RAIL, 23 FEET WEST OF THE CENTER LINE OF THE
 JB0867'ROAD, 1 FOOT NORTHWEST OF A FENCE CORNER, 1.9 FEET NORTHEAST OF
 JB0867'A METAL WITNESS POST, 4 FEET BELOW THE LEVEL OF THE TRACK AND
 JB0867'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE
 JB0867'LEVEL OF THE GROUND.  SEC 13, T2N, R1W.
 JB0867
 JB0867                          STATION RECOVERY (2011)
 JB0867
 JB0867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0867'RECOVERED IN GOOD CONDITION.
 JB0867
 JB0867                          STATION RECOVERY (2013)
 JB0867
 JB0867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0867'RECOVERED IN GOOD CONDITION.
 JB0867
 JB0867                          STATION RECOVERY (2015)
 JB0867
 JB0867'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0867'1.00 FT (0.3 M) NORTH OF A SQUARE WOODEN FENCE POST.  SET ORANGE
 JB0867'CARSONITE POST 1.00 FT (0.3 M) WEST OF THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0611 ***********************************************************************
 JB0611  DESIGNATION -  K 155
 JB0611  PID         -  JB0611
 JB0611  STATE/COUNTY-  IL/MARION
 JB0611  COUNTRY     -  US
 JB0611  USGS QUAD   -  SALEM SOUTH (2018)
 JB0611
 JB0611                         *CURRENT SURVEY CONTROL
 JB0611  ______________________________________________________________________
 JB0611* NAD 83(1986) POSITION- 38 37 21.     (N) 088 56 56.     (W)   SCALED
 JB0611* NAVD 88 ORTHO HEIGHT -   163.141 (meters)      535.24  (feet) ADJUSTED
 JB0611  ______________________________________________________________________
 JB0611  GEOID HEIGHT    -        -30.987 (meters)                     GEOID18
 JB0611  DYNAMIC HEIGHT  -        163.037 (meters)      534.90  (feet) COMP
 JB0611  MODELED GRAVITY -    979,987.6   (mgal)                       NAVD 88
 JB0611
 JB0611  VERT ORDER      -  FIRST     CLASS II
 JB0611
 JB0611.The horizontal coordinates were scaled from a map and have
 JB0611.an estimated accuracy of +/- 6 seconds.
 JB0611
 JB0611.The orthometric height was determined by differential leveling and
 JB0611.adjusted by the NATIONAL GEODETIC SURVEY
 JB0611.in June 1991.
 JB0611
 JB0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0611.GEOID18 height accuracy estimate available here.
 JB0611
 JB0611.Click photographs - Photos may exist for this station.
 JB0611
 JB0611.The dynamic height is computed by dividing the NAVD 88
 JB0611.geopotential number by the normal gravity value computed on the
 JB0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0611.degrees latitude (g = 980.6199 gals.).
 JB0611
 JB0611.The modeled gravity was interpolated from observed gravity values.
 JB0611
 JB0611;                    North         East    Units  Estimated Accuracy
 JB0611;SPC IL E     -   217,250.      246,400.      MT  (+/- 180 meters Scaled)
 JB0611
 JB0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH303766(NAD 83)
 JB0611
 JB0611                          SUPERSEDED SURVEY CONTROL
 JB0611
 JB0611  NGVD 29 (??/??/92)  163.24   (m)          535.6    (f) COMPUTED    1 2
 JB0611
 JB0611.Superseded values are not recommended for survey control.
 JB0611
 JB0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0611.See file dsdata.pdf to determine how the superseded data were derived.
 JB0611
 JB0611_MARKER: DB = BENCH MARK DISK
 JB0611_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JB0611+WITH SETTING: PAVEMENT
 JB0611_SP_SET: FOUNDATION
 JB0611_STAMPING: K 155 1949
 JB0611_MARK LOGO: CGS
 JB0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0611+STABILITY: SURFACE MOTION
 JB0611
 JB0611  HISTORY     - Date     Condition        Report By
 JB0611  HISTORY     - 1949     MONUMENTED       CGS
 JB0611  HISTORY     - 1986     GOOD             NGS
 JB0611  HISTORY     - 20110913 GOOD             ILDT
 JB0611
 JB0611                          STATION DESCRIPTION
 JB0611
 JB0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0611'AT SALEM.
 JB0611'AT SALEM, ABOUT 0.15 MILE WEST OF THE BALTIMORE AND OHIO RAILROAD
 JB0611'STATION, IN THE NORTHEAST QUARTER OF SOUTH COLLEGE STREET CROSSING
 JB0611'SET IN THE TOP OF THE SOUTHWEST LEG FOUNDATION OF BROWN SHOE
 JB0611'COMPANY WATER TANK, 3 FEET EAST OF THE EAST EDGE OF THE SIDEWALK,
 JB0611'AT TELEPHONE POLE 267/39 AND ABOUT 2 FEET BELOW THE LEVEL OF THE
 JB0611'MAIN TRACK.
 JB0611
 JB0611                          STATION RECOVERY (1986)
 JB0611
 JB0611'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0611'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN SALEM, AT
 JB0611'THE INTERSECTION OF SOUTH COLLEGE AVENUE AND WEST MITCHELL STREET, IN
 JB0611'TOP OF THE SOUTH CORNER OF THE FOUNDATION OF THE SOUTHWEST LEG OF A
 JB0611'WATER TOWER, 36.4 M (119.4 FT) EAST OF THE CENTER OF THE AVENUE,
 JB0611'29.5 M (96.8 FT) SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A 3-STORY
 JB0611'BRICK BUILDING, 20.7 M (67.9 FT) NORTH OF THE CENTER OF THE STREET,
 JB0611'AND 1.0 M (3.3 FT) EAST OF THE EAST EDGE OF A SIDEWALK.
 JB0611'THE MARK IS ABOVE LEVEL WITH THE STREET.
 JB0611
 JB0611                          STATION RECOVERY (2011)
 JB0611
 JB0611'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0611'EASY ACCESS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0852 ***********************************************************************
 HB0852  DESIGNATION -  K 156
 HB0852  PID         -  HB0852
 HB0852  STATE/COUNTY-  IL/ALEXANDER
 HB0852  COUNTRY     -  US
 HB0852  USGS QUAD   -  CAIRO (2018)
 HB0852
 HB0852                         *CURRENT SURVEY CONTROL
 HB0852  ______________________________________________________________________
 HB0852* NAD 83(1986) POSITION- 37 03 41.     (N) 089 13 20.     (W)   SCALED
 HB0852* NAVD 88 ORTHO HEIGHT -    97.296 (meters)      319.21  (feet) ADJUSTED
 HB0852  ______________________________________________________________________
 HB0852  GEOID HEIGHT    -        -28.216 (meters)                     GEOID18
 HB0852  DYNAMIC HEIGHT  -         97.225 (meters)      318.98  (feet) COMP
 HB0852  MODELED GRAVITY -    979,899.4   (mgal)                       NAVD 88
 HB0852
 HB0852  VERT ORDER      -  FIRST     CLASS II
 HB0852
 HB0852.This mark is at Cairo Airport (CIR)
 HB0852
 HB0852.The horizontal coordinates were scaled from a map and have
 HB0852.an estimated accuracy of +/- 6 seconds.
 HB0852
 HB0852.The orthometric height was determined by differential leveling and
 HB0852.adjusted by the NATIONAL GEODETIC SURVEY
 HB0852.in June 1991.
 HB0852
 HB0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0852.GEOID18 height accuracy estimate available here.
 HB0852
 HB0852.Click photographs - Photos may exist for this station.
 HB0852
 HB0852.The dynamic height is computed by dividing the NAVD 88
 HB0852.geopotential number by the normal gravity value computed on the
 HB0852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0852.degrees latitude (g = 980.6199 gals.).
 HB0852
 HB0852.The modeled gravity was interpolated from observed gravity values.
 HB0852
 HB0852;                    North         East    Units  Estimated Accuracy
 HB0852;SPC IL W     -    44,220.      784,000.      MT  (+/- 180 meters Scaled)
 HB0852
 HB0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG024039(NAD 83)
 HB0852
 HB0852                          SUPERSEDED SURVEY CONTROL
 HB0852
 HB0852  NGVD 29 (11/26/84)   97.188  (m)          318.86   (f) ADJUSTED    1 2
 HB0852
 HB0852.Superseded values are not recommended for survey control.
 HB0852
 HB0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0852.See file dsdata.pdf to determine how the superseded data were derived.
 HB0852
 HB0852_MARKER: DB = BENCH MARK DISK
 HB0852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0852_STAMPING: K 156 1954
 HB0852_MARK LOGO: CGS
 HB0852_PROJECTION: FLUSH
 HB0852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0852+STABILITY: SURFACE MOTION
 HB0852
 HB0852  HISTORY     - Date     Condition        Report By
 HB0852  HISTORY     - 1954     MONUMENTED       CGS
 HB0852  HISTORY     - 1969     GOOD             CGS
 HB0852  HISTORY     - 1976     GOOD             ILDT
 HB0852  HISTORY     - 1976     GOOD             ILDT
 HB0852  HISTORY     - 1976     GOOD             ILDT
 HB0852  HISTORY     - 20020830 MARK NOT FOUND   USACE
 HB0852
 HB0852                          STATION DESCRIPTION
 HB0852
 HB0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0852'6 MI NW FROM CAIRO.
 HB0852'ABOUT 2.9 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0852'AND COURTHOUSE AT CAIRO, THENCE 2.8 MILES NORTHWEST ALONG STATE
 HB0852'HIGHWAY 3, THENCE 0.3 MILE NORTHEAST ALONG A PAVED ROAD TO THE
 HB0852'CAIRO MUNICIPAL AIRPORT, 121 FEET NORTH OF THE NORTHEAST CORNER
 HB0852'OF THE AIRPORT OFFICE BUILDING, 13 1/2 FEET SOUTHWEST OF THE
 HB0852'CENTER OF A GATE, 6 FEET WEST OF A FENCE, 2.2 FEET SOUTH OF A
 HB0852'CONCRETE CURB, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 HB0852'LEVEL WITH THE SURFACE OF THE GROUND.  SEC 4, T 17 S, R 1 W.
 HB0852
 HB0852                          STATION RECOVERY (1976)
 HB0852
 HB0852'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0852'RECOVERED IN GOOD CONDITION.
 HB0852
 HB0852                          STATION RECOVERY (1976)
 HB0852
 HB0852'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0852'RECOVERED IN GOOD CONDITION.
 HB0852
 HB0852                          STATION RECOVERY (1976)
 HB0852
 HB0852'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0852'RECOVERED IN GOOD CONDITION.
 HB0852
 HB0852                          STATION RECOVERY (2002)
 HB0852
 HB0852'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0852'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0815 ***********************************************************************
 HB0815  DESIGNATION -  K 157
 HB0815  PID         -  HB0815
 HB0815  STATE/COUNTY-  IL/PULASKI
 HB0815  COUNTRY     -  US
 HB0815  USGS QUAD   -  DONGOLA (2018)
 HB0815
 HB0815                         *CURRENT SURVEY CONTROL
 HB0815  ______________________________________________________________________
 HB0815* NAD 83(1986) POSITION- 37 17 28.     (N) 089 10 37.     (W)   SCALED
 HB0815* NAVD 88 ORTHO HEIGHT -   103.028 (meters)      338.02  (feet) ADJUSTED
 HB0815  ______________________________________________________________________
 HB0815  GEOID HEIGHT    -        -28.362 (meters)                     GEOID18
 HB0815  DYNAMIC HEIGHT  -        102.955 (meters)      337.78  (feet) COMP
 HB0815  MODELED GRAVITY -    979,917.0   (mgal)                       NAVD 88
 HB0815
 HB0815  VERT ORDER      -  FIRST     CLASS I
 HB0815
 HB0815.The horizontal coordinates were scaled from a map and have
 HB0815.an estimated accuracy of +/- 6 seconds.
 HB0815
 HB0815.The orthometric height was determined by differential leveling and
 HB0815.adjusted by the NATIONAL GEODETIC SURVEY
 HB0815.in June 1991.
 HB0815
 HB0815.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0815.GEOID18 height accuracy estimate available here.
 HB0815
 HB0815.Click photographs - Photos may exist for this station.
 HB0815
 HB0815.The dynamic height is computed by dividing the NAVD 88
 HB0815.geopotential number by the normal gravity value computed on the
 HB0815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0815.degrees latitude (g = 980.6199 gals.).
 HB0815
 HB0815.The modeled gravity was interpolated from observed gravity values.
 HB0815
 HB0815;                    North         East    Units  Estimated Accuracy
 HB0815;SPC IL W     -    69,750.      787,760.      MT  (+/- 180 meters Scaled)
 HB0815
 HB0815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG070293(NAD 83)
 HB0815
 HB0815                          SUPERSEDED SURVEY CONTROL
 HB0815
 HB0815  NGVD 29 (11/26/84)  102.984  (m)          337.87   (f) ADJUSTED    1 1
 HB0815
 HB0815.Superseded values are not recommended for survey control.
 HB0815
 HB0815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0815.See file dsdata.pdf to determine how the superseded data were derived.
 HB0815
 HB0815_MARKER: DB = BENCH MARK DISK
 HB0815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0815_STAMPING: K 157 1954
 HB0815_MARK LOGO: CGS
 HB0815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0815+STABILITY: SURFACE MOTION
 HB0815_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0815+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2002
 HB0815
 HB0815  HISTORY     - Date     Condition        Report By
 HB0815  HISTORY     - 1954     MONUMENTED       CGS
 HB0815  HISTORY     - 1969     GOOD             CGS
 HB0815  HISTORY     - 20020827 GOOD             USACE
 HB0815  HISTORY     - 20120504 MARK NOT FOUND   AMESC
 HB0815
 HB0815                          STATION DESCRIPTION
 HB0815
 HB0815'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0815'1.1 MI N FROM ULLIN.
 HB0815'ABOUT 1.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0815'THE POST OFFICE AT ULLIN, 0.5 MILE SOUTHEAST OF MILEPOST 343,
 HB0815'135 FEET NORTH OF THE CENTER OF A CROSSING OF THE RAILROAD
 HB0815'AND A GRAVELED ROAD WHICH LEADS TO A STONE QUARRY, 90 1/2 FEET
 HB0815'NORTHWEST OF THE NORTHWEST RAIL OF THE NORTHWEST TRACK, 112
 HB0815'FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 1.8 FEET NORTHWEST
 HB0815'OF A METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE
 HB0815'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 HB0815'3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 14, T14S, R1W.
 HB0815
 HB0815                          STATION RECOVERY (2002)
 HB0815
 HB0815'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0815'GRAVEL ROAD CROSSING IS EGYPTIAN TRAIL RD.
 HB0815
 HB0815                          STATION RECOVERY (2012)
 HB0815
 HB0815'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0815'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0655 ***********************************************************************
 HB0655  DESIGNATION -  K 158
 HB0655  PID         -  HB0655
 HB0655  STATE/COUNTY-  IL/JACKSON
 HB0655  COUNTRY     -  US
 HB0655  USGS QUAD   -  CARBONDALE (2018)
 HB0655
 HB0655                         *CURRENT SURVEY CONTROL
 HB0655  ______________________________________________________________________
 HB0655* NAD 83(1986) POSITION- 37 38 49.     (N) 089 13 08.     (W)   SCALED
 HB0655* NAVD 88 ORTHO HEIGHT -   129.238 (meters)      424.01  (feet) ADJUSTED
 HB0655  ______________________________________________________________________
 HB0655  GEOID HEIGHT    -        -28.945 (meters)                     GEOID18
 HB0655  DYNAMIC HEIGHT  -        129.147 (meters)      423.71  (feet) COMP
 HB0655  MODELED GRAVITY -    979,922.8   (mgal)                       NAVD 88
 HB0655
 HB0655  VERT ORDER      -  FIRST     CLASS I
 HB0655
 HB0655.The horizontal coordinates were scaled from a map and have
 HB0655.an estimated accuracy of +/- 6 seconds.
 HB0655
 HB0655.The orthometric height was determined by differential leveling and
 HB0655.adjusted by the NATIONAL GEODETIC SURVEY
 HB0655.in June 1991.
 HB0655
 HB0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0655.GEOID18 height accuracy estimate available here.
 HB0655
 HB0655.Click photographs - Photos may exist for this station.
 HB0655
 HB0655.The dynamic height is computed by dividing the NAVD 88
 HB0655.geopotential number by the normal gravity value computed on the
 HB0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0655.degrees latitude (g = 980.6199 gals.).
 HB0655
 HB0655.The modeled gravity was interpolated from observed gravity values.
 HB0655
 HB0655;                    North         East    Units  Estimated Accuracy
 HB0655;SPC IL W     -   109,210.      783,640.      MT  (+/- 180 meters Scaled)
 HB0655
 HB0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG042689(NAD 83)
 HB0655
 HB0655                          SUPERSEDED SURVEY CONTROL
 HB0655
 HB0655  NGVD 29 (11/26/84)  129.296  (m)          424.20   (f) ADJUSTED    1 1
 HB0655
 HB0655.Superseded values are not recommended for survey control.
 HB0655
 HB0655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0655.See file dsdata.pdf to determine how the superseded data were derived.
 HB0655
 HB0655_MARKER: DB = BENCH MARK DISK
 HB0655_SETTING: 66 = SET IN ROCK OUTCROP
 HB0655_STAMPING: K 158 1954
 HB0655_MARK LOGO: CGS
 HB0655_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB0655+STABILITY: POSITION/ELEVATION WELL
 HB0655
 HB0655  HISTORY     - Date     Condition        Report By
 HB0655  HISTORY     - 1954     MONUMENTED       CGS
 HB0655  HISTORY     - 1969     GOOD             CGS
 HB0655
 HB0655                          STATION DESCRIPTION
 HB0655
 HB0655'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0655'2.2 MI N FROM MAKANDA.
 HB0655'ABOUT 2.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0655'THE STATION AT MAKANDA, 8 RAILS NORTHWEST OF MILEPOST 314, 12 1/2
 HB0655'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK, SET
 HB0655'VERTICALLY IN THE EAST FACE OF AN OVERHANGING ROCK WHICH IS
 HB0655'LOCALLY KNOWN AS HANGING ROCK, ABOUT 4 FEET ABOVE THE BOTTOM OF
 HB0655'A DITCH, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK.  SEC 16,
 HB0655'T 10 S, R 1 W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1854 ***********************************************************************
 LB1854  DESIGNATION -  K 16
 LB1854  PID         -  LB1854
 LB1854  STATE/COUNTY-  IL/VERMILION
 LB1854  COUNTRY     -  US
 LB1854  USGS QUAD   -  DANVILLE NE (2018)
 LB1854
 LB1854                         *CURRENT SURVEY CONTROL
 LB1854  ______________________________________________________________________
 LB1854* NAD 83(1986) POSITION- 40 10 31.     (N) 087 36 46.     (W)   SCALED
 LB1854* NAVD 88 ORTHO HEIGHT -   193.859 (meters)      636.02  (feet) ADJUSTED
 LB1854  ______________________________________________________________________
 LB1854  GEOID HEIGHT    -        -32.582 (meters)                     GEOID18
 LB1854  DYNAMIC HEIGHT  -        193.763 (meters)      635.70  (feet) COMP
 LB1854  MODELED GRAVITY -    980,130.0   (mgal)                       NAVD 88
 LB1854
 LB1854  VERT ORDER      -  FIRST     CLASS II
 LB1854
 LB1854.The horizontal coordinates were scaled from a map and have
 LB1854.an estimated accuracy of +/- 6 seconds.
 LB1854
 LB1854.The orthometric height was determined by differential leveling and
 LB1854.adjusted by the NATIONAL GEODETIC SURVEY
 LB1854.in June 1991.
 LB1854
 LB1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1854.GEOID18 height accuracy estimate available here.
 LB1854
 LB1854.Click photographs - Photos may exist for this station.
 LB1854
 LB1854.The dynamic height is computed by dividing the NAVD 88
 LB1854.geopotential number by the normal gravity value computed on the
 LB1854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1854.degrees latitude (g = 980.6199 gals.).
 LB1854
 LB1854.The modeled gravity was interpolated from observed gravity values.
 LB1854
 LB1854;                    North         East    Units  Estimated Accuracy
 LB1854;SPC IL E     -   389,710.      361,370.      MT  (+/- 180 meters Scaled)
 LB1854
 LB1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK478473(NAD 83)
 LB1854
 LB1854                          SUPERSEDED SURVEY CONTROL
 LB1854
 LB1854  NGVD 29 (??/??/92)  193.901  (m)          636.16   (f) ADJ UNCH    1 2
 LB1854
 LB1854.Superseded values are not recommended for survey control.
 LB1854
 LB1854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1854.See file dsdata.pdf to determine how the superseded data were derived.
 LB1854
 LB1854_MARKER: DB = BENCH MARK DISK
 LB1854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1854_STAMPING: K 16 1934
 LB1854_MARK LOGO: CGS
 LB1854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1854+STABILITY: SURFACE MOTION
 LB1854
 LB1854  HISTORY     - Date     Condition        Report By
 LB1854  HISTORY     - 1934     MONUMENTED       CGS
 LB1854  HISTORY     - 1935     GOOD             CGS
 LB1854
 LB1854                          STATION DESCRIPTION
 LB1854
 LB1854'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1854'3.2 MI NE FROM DANVILLE.
 LB1854'3.2 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LB1854'STATION AT DANVILLE, VERMILION COUNTY, 42 FEET NORTH OF A DIRT-ROAD
 LB1854'CROSSING, 41 FEET WEST OF THE WEST RAIL OF THE SOUTHBOUND TRACK,
 LB1854'AND ABOUT 5 FEET HIGHER THAN THE RAIL.  A STANDARD DISK, STAMPED
 LB1854'K 16 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1299 ***********************************************************************
 LC1299  DESIGNATION -  K 161
 LC1299  PID         -  LC1299
 LC1299  STATE/COUNTY-  IL/TAZEWELL
 LC1299  COUNTRY     -  US
 LC1299  USGS QUAD   -  PEKIN (2018)
 LC1299
 LC1299                         *CURRENT SURVEY CONTROL
 LC1299  ______________________________________________________________________
 LC1299* NAD 83(1986) POSITION- 40 30 55.     (N) 089 38 41.     (W)   SCALED
 LC1299* NAVD 88 ORTHO HEIGHT -   148.965 (meters)      488.73  (feet) ADJUSTED
 LC1299  ______________________________________________________________________
 LC1299  GEOID HEIGHT    -        -32.904 (meters)                     GEOID18
 LC1299  DYNAMIC HEIGHT  -        148.894 (meters)      488.50  (feet) COMP
 LC1299  MODELED GRAVITY -    980,148.3   (mgal)                       NAVD 88
 LC1299
 LC1299  VERT ORDER      -  SECOND    CLASS 0
 LC1299
 LC1299.The horizontal coordinates were scaled from a map and have
 LC1299.an estimated accuracy of +/- 6 seconds.
 LC1299
 LC1299.The orthometric height was determined by differential leveling and
 LC1299.adjusted by the NATIONAL GEODETIC SURVEY
 LC1299.in June 1991.
 LC1299
 LC1299.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1299.GEOID18 height accuracy estimate available here.
 LC1299
 LC1299.Click photographs - Photos may exist for this station.
 LC1299
 LC1299.The dynamic height is computed by dividing the NAVD 88
 LC1299.geopotential number by the normal gravity value computed on the
 LC1299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1299.degrees latitude (g = 980.6199 gals.).
 LC1299
 LC1299.The modeled gravity was interpolated from observed gravity values.
 LC1299
 LC1299;                    North         East    Units  Estimated Accuracy
 LC1299;SPC IL W     -   427,330.      744,230.      MT  (+/- 180 meters Scaled)
 LC1299
 LC1299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK759883(NAD 83)
 LC1299
 LC1299                          SUPERSEDED SURVEY CONTROL
 LC1299
 LC1299  NGVD 29 (??/??/92)  149.068  (m)          489.07   (f) ADJ UNCH    2 0
 LC1299
 LC1299.Superseded values are not recommended for survey control.
 LC1299
 LC1299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1299.See file dsdata.pdf to determine how the superseded data were derived.
 LC1299
 LC1299_MARKER: DB = BENCH MARK DISK
 LC1299_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1299_SP_SET: BRIDGE
 LC1299_STAMPING: K 161 1954
 LC1299_MARK LOGO: CGS
 LC1299_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1299
 LC1299  HISTORY     - Date     Condition        Report By
 LC1299  HISTORY     - 1954     MONUMENTED       CGS
 LC1299  HISTORY     - 1977     GOOD             LOCENG
 LC1299
 LC1299                          STATION DESCRIPTION
 LC1299
 LC1299'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1299'2 MI NW FROM SOUTH PEKIN.
 LC1299'ABOUT 1.4 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD
 LC1299'FROM THE STATION AT SOUTH PEKIN, THENCE 0.55 MILE WEST ALONG A
 LC1299'GRAVEL ROAD, IN THE TOP OF THE NORTHWEST WINGWALL OF THE SOUTHWEST
 LC1299'ABUTMENT OF A 33-FOOT CONCRETE BRIDGE ON A BLACK TOP ROAD, 68
 LC1299'FEET SOUTHWEST OF THE CENTER OF THE INTERSECTION OF THE BLACK
 LC1299'TOP ROAD AND THE GRAVEL ROAD, 168 FEET NORTHEAST OF THE CENTER
 LC1299'OF THE CROSSING OF THE BLACK TOP ROAD AND THE ILLINOIS CENTRAL
 LC1299'RAILROAD, 11 FEET NORTHWEST OF THE CENTER LINE OF THE BLACK TOP
 LC1299'ROAD AND ABOUT LEVEL WITH THE ROAD.
 LC1299
 LC1299                          STATION RECOVERY (1977)
 LC1299
 LC1299'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1299'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0809 ***********************************************************************
 LC0809  DESIGNATION -  K 162
 LC0809  PID         -  LC0809
 LC0809  STATE/COUNTY-  IL/TAZEWELL
 LC0809  COUNTRY     -  US
 LC0809  USGS QUAD   -  MACKINAW (2018)
 LC0809
 LC0809                         *CURRENT SURVEY CONTROL
 LC0809  ______________________________________________________________________
 LC0809* NAD 83(1986) POSITION- 40 31 50.     (N) 089 21 20.     (W)   SCALED
 LC0809* NAVD 88 ORTHO HEIGHT -   194.761 (meters)      638.98  (feet) ADJUSTED
 LC0809  ______________________________________________________________________
 LC0809  GEOID HEIGHT    -        -32.569 (meters)                     GEOID18
 LC0809  DYNAMIC HEIGHT  -        194.667 (meters)      638.67  (feet) COMP
 LC0809  MODELED GRAVITY -    980,142.4   (mgal)                       NAVD 88
 LC0809
 LC0809  VERT ORDER      -  FIRST     CLASS II
 LC0809
 LC0809.The horizontal coordinates were scaled from a map and have
 LC0809.an estimated accuracy of +/- 6 seconds.
 LC0809
 LC0809.The orthometric height was determined by differential leveling and
 LC0809.adjusted by the NATIONAL GEODETIC SURVEY
 LC0809.in June 1991.
 LC0809
 LC0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0809.GEOID18 height accuracy estimate available here.
 LC0809
 LC0809.Click photographs - Photos may exist for this station.
 LC0809
 LC0809.The dynamic height is computed by dividing the NAVD 88
 LC0809.geopotential number by the normal gravity value computed on the
 LC0809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0809.degrees latitude (g = 980.6199 gals.).
 LC0809
 LC0809.The modeled gravity was interpolated from observed gravity values.
 LC0809
 LC0809;                    North         East    Units  Estimated Accuracy
 LC0809;SPC IL W     -   429,210.      768,720.      MT  (+/- 180 meters Scaled)
 LC0809
 LC0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK004893(NAD 83)
 LC0809
 LC0809                          SUPERSEDED SURVEY CONTROL
 LC0809
 LC0809  NGVD 29 (??/??/92)  194.841  (m)          639.24   (f) ADJ UNCH    1 2
 LC0809
 LC0809.Superseded values are not recommended for survey control.
 LC0809
 LC0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0809.See file dsdata.pdf to determine how the superseded data were derived.
 LC0809
 LC0809_MARKER: DB = BENCH MARK DISK
 LC0809_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0809_SP_SET: CULVERT HEADWALL
 LC0809_STAMPING: K 162 1954
 LC0809_MARK LOGO: CGS
 LC0809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0809+STABILITY: SURFACE MOTION
 LC0809
 LC0809  HISTORY     - Date     Condition        Report By
 LC0809  HISTORY     - 1954     MONUMENTED       CGS
 LC0809
 LC0809                          STATION DESCRIPTION
 LC0809
 LC0809'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0809'0.2 MI E FROM MACKINAW.
 LC0809'ABOUT 0.25 MILE EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0809'THE STATION AT MACKINAW, IN THE TOP OF THE WEST END OF THE NORTH
 LC0809'CONCRETE HEAD WALL OF AN 8-FOOT CONCRETE BOX CULVERT UNDER STATE
 LC0809'HIGHWAY 9, 57 1/2 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK, 26
 LC0809'FEET NORTH OF CENTER LINE OF HIGHWAY AND ABOUT 6 FEET BELOW
 LC0809'LEVEL OF HIGHWAY AND TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1265 ***********************************************************************
 LC1265  DESIGNATION -  K 163
 LC1265  PID         -  LC1265
 LC1265  STATE/COUNTY-  IL/TAZEWELL
 LC1265  COUNTRY     -  US
 LC1265  USGS QUAD   -  PEKIN (2018)
 LC1265
 LC1265                         *CURRENT SURVEY CONTROL
 LC1265  ______________________________________________________________________
 LC1265* NAD 83(1986) POSITION- 40 33 15.     (N) 089 39 41.     (W)   SCALED
 LC1265* NAVD 88 ORTHO HEIGHT -   141.476 (meters)      464.16  (feet) ADJUSTED
 LC1265  ______________________________________________________________________
 LC1265  GEOID HEIGHT    -        -32.950 (meters)                     GEOID18
 LC1265  DYNAMIC HEIGHT  -        141.410 (meters)      463.94  (feet) COMP
 LC1265  MODELED GRAVITY -    980,152.5   (mgal)                       NAVD 88
 LC1265
 LC1265  VERT ORDER      -  FIRST     CLASS II
 LC1265
 LC1265.The horizontal coordinates were scaled from a map and have
 LC1265.an estimated accuracy of +/- 6 seconds.
 LC1265
 LC1265.The orthometric height was determined by differential leveling and
 LC1265.adjusted by the NATIONAL GEODETIC SURVEY
 LC1265.in June 1991.
 LC1265
 LC1265.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1265.GEOID18 height accuracy estimate available here.
 LC1265
 LC1265.Click photographs - Photos may exist for this station.
 LC1265
 LC1265.The dynamic height is computed by dividing the NAVD 88
 LC1265.geopotential number by the normal gravity value computed on the
 LC1265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1265.degrees latitude (g = 980.6199 gals.).
 LC1265
 LC1265.The modeled gravity was interpolated from observed gravity values.
 LC1265
 LC1265;                    North         East    Units  Estimated Accuracy
 LC1265;SPC IL W     -   431,640.      742,790.      MT  (+/- 180 meters Scaled)
 LC1265
 LC1265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK746926(NAD 83)
 LC1265
 LC1265                          SUPERSEDED SURVEY CONTROL
 LC1265
 LC1265  NGVD 29 (??/??/92)  141.582  (m)          464.51   (f) ADJ UNCH    1 2
 LC1265
 LC1265.Superseded values are not recommended for survey control.
 LC1265
 LC1265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1265.See file dsdata.pdf to determine how the superseded data were derived.
 LC1265
 LC1265_MARKER: DB = BENCH MARK DISK
 LC1265_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1265_SP_SET: BUILDING
 LC1265_STAMPING: K 163 1954
 LC1265_MARK LOGO: CGS
 LC1265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1265
 LC1265  HISTORY     - Date     Condition        Report By
 LC1265  HISTORY     - 1954     MONUMENTED       CGS
 LC1265  HISTORY     - 1968     GOOD             CGS
 LC1265  HISTORY     - 20060214 GOOD             GEOCAC
 LC1265  HISTORY     - 20160919 GOOD             USPSQD
 LC1265
 LC1265                          STATION DESCRIPTION
 LC1265
 LC1265'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1265'1 MI S FROM PEKIN.
 LC1265'1.05 MILES SOUTH ALONG STATE HIGHWAY 29 FROM FRANKLIN ELEMENTARY
 LC1265'SCHOOL IN WEST PART OF PEKIN, LOCATED EAST AND ACROSS HIGHWAY AND
 LC1265'A RAILROAD TRACK FROM A LARGE SUGAR FACTORY, SET VERTICALLY IN
 LC1265'THE WEST FACE OF CONCRETE FOUNDATION OF PEKIN CITY GARAGE AT 1440
 LC1265'SOUTH SECOND STREET, 1/2 FOOT NORTH OF SOUTHWEST CORNER OF BUILDING
 LC1265'AND ABOUT 1/2 FOOT ABOVE GROUND.
 LC1265
 LC1265                          STATION RECOVERY (1968)
 LC1265
 LC1265'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1265'RECOVERED IN GOOD CONDITION.
 LC1265
 LC1265                          STATION RECOVERY (2006)
 LC1265
 LC1265'RECOVERY NOTE BY GEOCACHING 2006 (WTF)
 LC1265'RECOVERED IN GOOD CONDITION.
 LC1265
 LC1265                          STATION RECOVERY (2016)
 LC1265
 LC1265'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 LC1265'WALT'S GARAGE NOW OCCUPIES THE BUILDING AND THE ADDRESS IS 1420 SOUTH
 LC1265'SECOND STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0428 ***********************************************************************
 LC0428  DESIGNATION -  K 164
 LC0428  PID         -  LC0428
 LC0428  STATE/COUNTY-  IL/MCLEAN
 LC0428  COUNTRY     -  US
 LC0428  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0428
 LC0428                         *CURRENT SURVEY CONTROL
 LC0428  ______________________________________________________________________
 LC0428* NAD 83(1986) POSITION- 40 28 23.     (N) 088 57 06.     (W)   SCALED
 LC0428* NAVD 88 ORTHO HEIGHT -   252.727 (meters)      829.16  (feet) ADJUSTED
 LC0428  ______________________________________________________________________
 LC0428  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 LC0428  DYNAMIC HEIGHT  -        252.609 (meters)      828.77  (feet) COMP
 LC0428  MODELED GRAVITY -    980,149.3   (mgal)                       NAVD 88
 LC0428
 LC0428  VERT ORDER      -  FIRST     CLASS II
 LC0428
 LC0428.The horizontal coordinates were scaled from a map and have
 LC0428.an estimated accuracy of +/- 6 seconds.
 LC0428
 LC0428.The orthometric height was determined by differential leveling and
 LC0428.adjusted by the NATIONAL GEODETIC SURVEY
 LC0428.in June 1991.
 LC0428
 LC0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0428.GEOID18 height accuracy estimate available here.
 LC0428
 LC0428.Click photographs - Photos may exist for this station.
 LC0428
 LC0428.The dynamic height is computed by dividing the NAVD 88
 LC0428.geopotential number by the normal gravity value computed on the
 LC0428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0428.degrees latitude (g = 980.6199 gals.).
 LC0428
 LC0428.The modeled gravity was interpolated from observed gravity values.
 LC0428
 LC0428;                    North         East    Units  Estimated Accuracy
 LC0428;SPC IL E     -   422,710.      247,570.      MT  (+/- 180 meters Scaled)
 LC0428
 LC0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK345820(NAD 83)
 LC0428
 LC0428                          SUPERSEDED SURVEY CONTROL
 LC0428
 LC0428  NGVD 29 (??/??/92)  252.789  (m)          829.36   (f) ADJ UNCH    1 2
 LC0428
 LC0428.Superseded values are not recommended for survey control.
 LC0428
 LC0428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0428.See file dsdata.pdf to determine how the superseded data were derived.
 LC0428
 LC0428_MARKER: DB = BENCH MARK DISK
 LC0428_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0428_SP_SET: BOX CULVERT HEADWALL
 LC0428_STAMPING: K 164 1954
 LC0428_MARK LOGO: CGS
 LC0428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0428+STABILITY: SURFACE MOTION
 LC0428
 LC0428  HISTORY     - Date     Condition        Report By
 LC0428  HISTORY     - 1954     MONUMENTED       CGS
 LC0428  HISTORY     - 1969     GOOD             CGS
 LC0428
 LC0428                          STATION DESCRIPTION
 LC0428
 LC0428'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0428'4.2 MI SE FROM BLOOMINGTON.
 LC0428'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0428'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 1.45 MILES SOUTH ALONG
 LC0428'THE ILLINOIS CENTRAL RAILROAD, THENCE 2.15 MILES NORTHEAST ALONG
 LC0428'U.S. HIGHWAY 66, 1.0 MILE SOUTH OF THE INTERSECTION OF THE
 LC0428'HIGHWAY AND STATE HIGHWAY 9, SET IN THE TOP OF THE NORTH END OF THE
 LC0428'EAST HEADWALL OF A CONCRETE BOX CULVERT UNDER THE HIGHWAY, 21 1/2
 LC0428'FEET EAST OF THE CENTER LINE OF THE EAST TRAFFIC LANE OF THE
 LC0428'HIGHWAY, 45 FEET SOUTH OF THE CENTER LINE OF OAKLAND AVENUE,
 LC0428'AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0394 ***********************************************************************
 LC0394  DESIGNATION -  K 165
 LC0394  PID         -  LC0394
 LC0394  STATE/COUNTY-  IL/MCLEAN
 LC0394  COUNTRY     -  US
 LC0394  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0394
 LC0394                         *CURRENT SURVEY CONTROL
 LC0394  ______________________________________________________________________
 LC0394* NAD 83(1986) POSITION- 40 18 19.     (N) 088 42 28.     (W)   SCALED
 LC0394* NAVD 88 ORTHO HEIGHT -   230.939 (meters)      757.67  (feet) ADJUSTED
 LC0394  ______________________________________________________________________
 LC0394  GEOID HEIGHT    -        -31.902 (meters)                     GEOID18
 LC0394  DYNAMIC HEIGHT  -        230.828 (meters)      757.31  (feet) COMP
 LC0394  MODELED GRAVITY -    980,139.5   (mgal)                       NAVD 88
 LC0394
 LC0394  VERT ORDER      -  FIRST     CLASS II
 LC0394
 LC0394.The horizontal coordinates were scaled from a map and have
 LC0394.an estimated accuracy of +/- 6 seconds.
 LC0394
 LC0394.The orthometric height was determined by differential leveling and
 LC0394.adjusted by the NATIONAL GEODETIC SURVEY
 LC0394.in June 1991.
 LC0394
 LC0394.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0394.GEOID18 height accuracy estimate available here.
 LC0394
 LC0394.Click photographs - Photos may exist for this station.
 LC0394
 LC0394.The dynamic height is computed by dividing the NAVD 88
 LC0394.geopotential number by the normal gravity value computed on the
 LC0394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0394.degrees latitude (g = 980.6199 gals.).
 LC0394
 LC0394.The modeled gravity was interpolated from observed gravity values.
 LC0394
 LC0394;                    North         East    Units  Estimated Accuracy
 LC0394;SPC IL E     -   403,960.      268,170.      MT  (+/- 180 meters Scaled)
 LC0394
 LC0394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK548630(NAD 83)
 LC0394
 LC0394                          SUPERSEDED SURVEY CONTROL
 LC0394
 LC0394  NGVD 29 (??/??/92)  230.993  (m)          757.85   (f) ADJ UNCH    1 2
 LC0394
 LC0394.Superseded values are not recommended for survey control.
 LC0394
 LC0394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0394.See file dsdata.pdf to determine how the superseded data were derived.
 LC0394
 LC0394_MARKER: DB = BENCH MARK DISK
 LC0394_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0394_SP_SET: BUILDING
 LC0394_STAMPING: K 165 1954
 LC0394_MARK LOGO: CGS
 LC0394_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0394_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0394+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2012
 LC0394
 LC0394  HISTORY     - Date     Condition        Report By
 LC0394  HISTORY     - 1954     MONUMENTED       CGS
 LC0394  HISTORY     - 1959     GOOD             CGS
 LC0394  HISTORY     - 1976     GOOD             NGS
 LC0394  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0394  HISTORY     - 20120808 GOOD             ILDT
 LC0394
 LC0394                          STATION DESCRIPTION
 LC0394
 LC0394'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0394'4.2 MI SE FROM LE ROY.
 LC0394'ABOUT 4.25 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0394'FROM THE STATION AT LE ROY, ABOUT 0.6 MILE SOUTHEAST OF THE
 LC0394'CROSSING OF U.S. HIGHWAY 136, AT EMPIRE, IN THE TOP OF THE EAST
 LC0394'CONCRETE WALL OF DRIVE WAY RAMP TO THE SOUTH ENTRANCE TO A GRAIN
 LC0394'ELEVATOR, 70 1/2 FEET SOUTHWEST OF SOUTHWEST RAIL, 29 FEET NORTH
 LC0394'OF NORTHEAST CORNER OF SCALE PIT, 8 FEET SOUTH OF THE EAST EDGE
 LC0394'OF SOUTH ENTRANCE DOORWAY TO ELEVATOR, ABOUT 2 1/2 FEET ABOVE
 LC0394'THE LEVEL OF THE TRACK.
 LC0394
 LC0394                          STATION RECOVERY (1976)
 LC0394
 LC0394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0394'RECOVERED IN GOOD CONDITION.
 LC0394
 LC0394                          STATION RECOVERY (1986)
 LC0394
 LC0394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0394'MARK NOT FOUND.
 LC0394
 LC0394                          STATION RECOVERY (2012)
 LC0394
 LC0394'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0394'OLD ELEVATOR STILL THERE, LOTS OF BRUSH, MARK SURVIVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1518 ***********************************************************************
 ME1518  DESIGNATION -  K 166
 ME1518  PID         -  ME1518
 ME1518  STATE/COUNTY-  IL/KANKAKEE
 ME1518  COUNTRY     -  US
 ME1518  USGS QUAD   -  MOMENCE (2018)
 ME1518
 ME1518                         *CURRENT SURVEY CONTROL
 ME1518  ______________________________________________________________________
 ME1518* NAD 83(1986) POSITION- 41 09 54.43   (N) 087 40 55.90   (W)   HD_HELD1
 ME1518* NAVD 88 ORTHO HEIGHT -   191.065 (meters)      626.85  (feet) ADJUSTED
 ME1518  ______________________________________________________________________
 ME1518  GEOID HEIGHT    -        -33.155 (meters)                     GEOID18
 ME1518  DYNAMIC HEIGHT  -        190.986 (meters)      626.59  (feet) COMP
 ME1518  MODELED GRAVITY -    980,207.2   (mgal)                       NAVD 88
 ME1518
 ME1518  VERT ORDER      -  SECOND    CLASS 0
 ME1518
 ME1518.The horizontal coordinates were determined by differentially corrected
 ME1518.hand held GPS observations or other comparable positioning techniques
 ME1518.and have an estimated accuracy of +/- 3 meters.
 ME1518
 ME1518.The orthometric height was determined by differential leveling and
 ME1518.adjusted by the NATIONAL GEODETIC SURVEY
 ME1518.in June 1991.
 ME1518
 ME1518.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1518.GEOID18 height accuracy estimate available here.
 ME1518
 ME1518.Click photographs - Photos may exist for this station.
 ME1518
 ME1518.The dynamic height is computed by dividing the NAVD 88
 ME1518.geopotential number by the normal gravity value computed on the
 ME1518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1518.degrees latitude (g = 980.6199 gals.).
 ME1518
 ME1518.The modeled gravity was interpolated from observed gravity values.
 ME1518
 ME1518;                    North         East    Units  Estimated Accuracy
 ME1518;SPC IL E     -   499,583.2     354,645.5     MT  (+/- 3 meters HH1 GPS) 
 ME1518
 ME1518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4276957311(NAD 83)
 ME1518
 ME1518                          SUPERSEDED SURVEY CONTROL
 ME1518
 ME1518  NGVD 29 (??/??/92)  191.157  (m)          627.15   (f) ADJ UNCH    2 0
 ME1518
 ME1518.Superseded values are not recommended for survey control.
 ME1518
 ME1518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1518.See file dsdata.pdf to determine how the superseded data were derived.
 ME1518
 ME1518_MARKER: DB = BENCH MARK DISK
 ME1518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1518_STAMPING: K 166 1954
 ME1518_MARK LOGO: CGS
 ME1518_PROJECTION: FLUSH
 ME1518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1518+STABILITY: SURFACE MOTION
 ME1518_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1518+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 ME1518
 ME1518  HISTORY     - Date     Condition        Report By
 ME1518  HISTORY     - 1954     MONUMENTED       CGS
 ME1518  HISTORY     - 20200402 GOOD             ILDT
 ME1518
 ME1518                          STATION DESCRIPTION
 ME1518
 ME1518'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1518'1 MI W FROM MOMENCE.
 ME1518'ABOUT 1.05 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1518'THE STATION AT MOMENCE, ABOUT 0.2 MILE EAST OF CROSSING OF AN
 ME1518'EAST-WEST BLACK TOP ROAD, AT CROSSING OF A NORTH-SOUTH GRAVEL ROAD,
 ME1518'87 FEET SOUTHWEST OF CENTER OF CROSSING, 47 FEET SOUTH OF SOUTH
 ME1518'RAIL, 50 FEET WEST OF CENTER LINE OF ROAD, 1 FOOT NORTH OF A
 ME1518'FENCE LINE, 29 FEET WEST OF A FENCE CORNER, 2 FEET EAST OF A
 ME1518'WHITE WOODEN WITNESS POST, ABOUT 3 1/2 FEET BELOW LEVEL OF TRACK
 ME1518'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1518
 ME1518                          STATION RECOVERY (2020)
 ME1518
 ME1518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 ME1518'THE MARK IS UNDER TREES AND ONLY OPEN TO NORTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1829 ***********************************************************************
 LB1829  DESIGNATION -  K 167
 LB1829  PID         -  LB1829
 LB1829  STATE/COUNTY-  IL/VERMILION
 LB1829  COUNTRY     -  US
 LB1829  USGS QUAD   -  OAKWOOD (2018)
 LB1829
 LB1829                         *CURRENT SURVEY CONTROL
 LB1829  ______________________________________________________________________
 LB1829* NAD 83(1986) POSITION- 40 02 36.     (N) 087 52 05.     (W)   SCALED
 LB1829* NAVD 88 ORTHO HEIGHT -   203.620 (meters)      668.04  (feet) ADJUSTED
 LB1829  ______________________________________________________________________
 LB1829  GEOID HEIGHT    -        -32.224 (meters)                     GEOID18
 LB1829  DYNAMIC HEIGHT  -        203.517 (meters)      667.71  (feet) COMP
 LB1829  MODELED GRAVITY -    980,115.4   (mgal)                       NAVD 88
 LB1829
 LB1829  VERT ORDER      -  FIRST     CLASS II
 LB1829
 LB1829.The horizontal coordinates were scaled from a map and have
 LB1829.an estimated accuracy of +/- 6 seconds.
 LB1829
 LB1829.The orthometric height was determined by differential leveling and
 LB1829.adjusted by the NATIONAL GEODETIC SURVEY
 LB1829.in June 1991.
 LB1829
 LB1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1829.GEOID18 height accuracy estimate available here.
 LB1829
 LB1829.Click photographs - Photos may exist for this station.
 LB1829
 LB1829.The dynamic height is computed by dividing the NAVD 88
 LB1829.geopotential number by the normal gravity value computed on the
 LB1829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1829.degrees latitude (g = 980.6199 gals.).
 LB1829
 LB1829.The modeled gravity was interpolated from observed gravity values.
 LB1829
 LB1829;                    North         East    Units  Estimated Accuracy
 LB1829;SPC IL E     -   374,920.      339,710.      MT  (+/- 180 meters Scaled)
 LB1829
 LB1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK259329(NAD 83)
 LB1829
 LB1829                          SUPERSEDED SURVEY CONTROL
 LB1829
 LB1829  NGVD 29 (??/??/92)  203.669  (m)          668.20   (f) ADJ UNCH    1 2
 LB1829
 LB1829.Superseded values are not recommended for survey control.
 LB1829
 LB1829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1829.See file dsdata.pdf to determine how the superseded data were derived.
 LB1829
 LB1829_MARKER: DB = BENCH MARK DISK
 LB1829_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LB1829_SP_SET: ABUTMENT
 LB1829_STAMPING: K 167 1954
 LB1829_MARK LOGO: CGS
 LB1829_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1829
 LB1829  HISTORY     - Date     Condition        Report By
 LB1829  HISTORY     - 1954     MONUMENTED       CGS
 LB1829  HISTORY     - 1986     GOOD             NGS
 LB1829  HISTORY     - 20110118 GOOD             ILDT
 LB1829
 LB1829                          STATION DESCRIPTION
 LB1829
 LB1829'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1829'2 MI W FROM FAIRMOUNT.
 LB1829'ABOUT 2.0 MILES WEST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1829'AT FAIRMOUNT, ABOUT 0.35 MILE EAST OF MILE POLE 317, ABOUT 0.3
 LB1829'MILE WEST OF A NORTH-SOUTH GRAVEL ROAD CROSSING, IN THE TOP OF
 LB1829'SOUTH END OF BACK WALL OF THE EAST CONCRETE ABUTMENT OF RAILROAD
 LB1829'BRIDGE NO. 23 (40-FOOT BRIDGE), 6 FEET SOUTH OF SOUTH RAIL AND
 LB1829'ABOUT 1 FOOT BELOW LEVEL OF TRACK.
 LB1829
 LB1829                          STATION RECOVERY (1986)
 LB1829
 LB1829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1829'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  8.5 KM (5.3 MI)
 LB1829'EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LB1829'HIGHWAY 49 IN HOMER, THENCE 0.5 KM (0.3 MI) SOUTH ALONG COUNTY ROAD
 LB1829'400 E, THENCE 0.5 KM (0.3 MI) WEST ALONG THE NORFOLK AND WESTERN
 LB1829'RAILROAD.  ADD--0.1 M (0.3 FT) NORTH OF THE SOUTH END OF THE ABUTMENT.
 LB1829
 LB1829                          STATION RECOVERY (2011)
 LB1829
 LB1829'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1829'THE EDGE OF THE MARK IS COVERED BY A RAILROAD TIE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0320 ***********************************************************************
 MG0320  DESIGNATION -  K 168
 MG0320  PID         -  MG0320
 MG0320  STATE/COUNTY-  IL/ROCK ISLAND
 MG0320  COUNTRY     -  US
 MG0320  USGS QUAD   -  MILAN (2018)
 MG0320
 MG0320                         *CURRENT SURVEY CONTROL
 MG0320  ______________________________________________________________________
 MG0320* NAD 83(1986) POSITION- 41 27 05.     (N) 090 30 17.     (W)   SCALED
 MG0320* NAVD 88 ORTHO HEIGHT -   179.017 (meters)      587.32  (feet) ADJUSTED
 MG0320  ______________________________________________________________________
 MG0320  GEOID HEIGHT    -        -32.835 (meters)                     GEOID18
 MG0320  DYNAMIC HEIGHT  -        178.948 (meters)      587.10  (feet) COMP
 MG0320  MODELED GRAVITY -    980,234.7   (mgal)                       NAVD 88
 MG0320
 MG0320  VERT ORDER      -  SECOND    CLASS 0
 MG0320
 MG0320.This mark is at Quad-City Airport (MLI)
 MG0320
 MG0320.The horizontal coordinates were scaled from a map and have
 MG0320.an estimated accuracy of +/- 6 seconds.
 MG0320
 MG0320.The orthometric height was determined by differential leveling and
 MG0320.adjusted by the NATIONAL GEODETIC SURVEY
 MG0320.in June 1991.
 MG0320
 MG0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0320.GEOID18 height accuracy estimate available here.
 MG0320
 MG0320.Click photographs - Photos may exist for this station.
 MG0320
 MG0320.The dynamic height is computed by dividing the NAVD 88
 MG0320.geopotential number by the normal gravity value computed on the
 MG0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0320.degrees latitude (g = 980.6199 gals.).
 MG0320
 MG0320.The modeled gravity was interpolated from observed gravity values.
 MG0320
 MG0320;                    North         East    Units  Estimated Accuracy
 MG0320;SPC IL W     -   531,210.      671,750.      MT  (+/- 180 meters Scaled)
 MG0320
 MG0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF084918(NAD 83)
 MG0320
 MG0320                          SUPERSEDED SURVEY CONTROL
 MG0320
 MG0320  NGVD 29 (??/??/92)  179.087  (m)          587.55   (f) ADJ UNCH    2 0
 MG0320
 MG0320.Superseded values are not recommended for survey control.
 MG0320
 MG0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0320.See file dsdata.pdf to determine how the superseded data were derived.
 MG0320
 MG0320_MARKER: DB = BENCH MARK DISK
 MG0320_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 MG0320_STAMPING: K 168 1957
 MG0320_MARK LOGO: CGS
 MG0320_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0320
 MG0320  HISTORY     - Date     Condition        Report By
 MG0320  HISTORY     - 1957     MONUMENTED       CGS
 MG0320  HISTORY     - 1971     GOOD             NGS
 MG0320  HISTORY     - 1978     GOOD             NGS
 MG0320  HISTORY     - 19960611 MARK NOT FOUND   USPSQD
 MG0320  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0320
 MG0320                          STATION DESCRIPTION
 MG0320
 MG0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 MG0320'1.5 MI S FROM MOLINE.
 MG0320'AT THE QUAD CITY AIRPORT, 57 FT. SOUTH OF THE PASSENGER TERMINAL
 MG0320'OBSERVATION LOUNGE, 35.5 FT. WEST OF A CONCRETE FLOODLIGHT POLE,
 MG0320'35.5 FT. EAST OF A ANOTHER FLOODLIGHT POLE, 11 FT. NORTH OF THE
 MG0320'NORTH EDGE OF THE AIRCRAFT PARKING RAMP.  MARK IS SET IN THE
 MG0320'CENTER OF A CONCRETE-FILLED 8 INCH TILE, SEWER PIPE FLUSH WITH
 MG0320'THE GROUND.
 MG0320
 MG0320                          STATION RECOVERY (1971)
 MG0320
 MG0320'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 MG0320'RECOVERED IN GOOD CONDITION.
 MG0320
 MG0320                          STATION RECOVERY (1978)
 MG0320
 MG0320'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 MG0320'RECOVERED IN GOOD CONDITION.
 MG0320
 MG0320                          STATION RECOVERY (1996)
 MG0320
 MG0320'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0320'MARK NOT FOUND.
 MG0320
 MG0320                          STATION RECOVERY (1996)
 MG0320
 MG0320'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0320'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0915 ***********************************************************************
 MG0915  DESIGNATION -  K 168 RESET
 MG0915  PID         -  MG0915
 MG0915  STATE/COUNTY-  IL/ROCK ISLAND
 MG0915  COUNTRY     -  US
 MG0915  USGS QUAD   -  MILAN (2018)
 MG0915
 MG0915                         *CURRENT SURVEY CONTROL
 MG0915  ______________________________________________________________________
 MG0915* NAD 83(1986) POSITION- 41 27 05.     (N) 090 30 17.     (W)   SCALED
 MG0915* NAVD 88 ORTHO HEIGHT -   179.19  (meters)      587.9   (feet) RESET
 MG0915  ______________________________________________________________________
 MG0915  GEOID HEIGHT    -        -32.835 (meters)                     GEOID18
 MG0915  VERT ORDER      -  THIRD
 MG0915
 MG0915.This mark is at Quad-City Airport (MLI)
 MG0915
 MG0915.The horizontal coordinates were scaled from a map and have
 MG0915.an estimated accuracy of +/- 6 seconds.
 MG0915
 MG0915.The orthometric height was computed from unverified reset data.
 MG0915
 MG0915.No vertical observational check was made to the station.
 MG0915
 MG0915.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0915.GEOID18 height accuracy estimate available here.
 MG0915
 MG0915.Click photographs - Photos may exist for this station.
 MG0915
 MG0915;                    North         East    Units  Estimated Accuracy
 MG0915;SPC IL W     -   531,210.      671,750.      MT  (+/- 180 meters Scaled)
 MG0915
 MG0915_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF084918(NAD 83)
 MG0915
 MG0915                          SUPERSEDED SURVEY CONTROL
 MG0915
 MG0915  NGVD 29 (11/09/15)  179.27   (m)          588.2    (f) RESET       3  
 MG0915
 MG0915.Superseded values are not recommended for survey control.
 MG0915
 MG0915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0915.See file dsdata.pdf to determine how the superseded data were derived.
 MG0915
 MG0915_MARKER: DV = VERTICAL CONTROL DISK
 MG0915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0915_STAMPING: K 168 RESET 1991
 MG0915_MARK LOGO: NGS
 MG0915_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0915+STABILITY: SURFACE MOTION
 MG0915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0915+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2006
 MG0915
 MG0915  HISTORY     - Date     Condition        Report By
 MG0915  HISTORY     - 1991     MONUMENTED       NGS
 MG0915  HISTORY     - 19960611 GOOD             USPSQD
 MG0915  HISTORY     - 19960816 GOOD             USPSQD
 MG0915  HISTORY     - 20060331 GOOD             CMT
 MG0915
 MG0915                          STATION DESCRIPTION
 MG0915
 MG0915'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 MG0915'AT THE QUAD-CITY AIRPORT, APPROXIMATELY 4 MILES SOUTH OF MOLINE, ON
 MG0915'AIRPORT PROPERTY, NEAR THE TWA/UNITED CARGO BUILDING.  THE MARK IS
 MG0915'28.0 M (91.9 FT) SOUTH OF THE SOUTHWEST CORNER OF THE CARGO BUILDING,
 MG0915'4.9 M (16.1 FT) SOUTHWEST OF THE CENTER OF A MANHOLE COVER, 4.3 M
 MG0915'(14.1 FT) NORTHWEST OF A GUARDRAIL, 1.2 M (3.9 FT) NORTHEAST OF A
 MG0915'GUARDRAIL, AND IS SET IN THE TOP OF A 30 CM, ROUND CONCRETE MONUMENT
 MG0915'WHICH IS FLUSH WITH THE GROUND.  THE MARK IS LOCATED IN A SECURE
 MG0915'AREA, AND ACCESS MUST BE GAINED THROUGH AIRPORT AUTHORITIES.
 MG0915
 MG0915                          STATION RECOVERY (1996)
 MG0915
 MG0915'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0915'RECOVERED IN GOOD CONDITION.
 MG0915
 MG0915                          STATION RECOVERY (1996)
 MG0915
 MG0915'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0915'RECOVERED IN GOOD CONDITION.
 MG0915
 MG0915                          STATION RECOVERY (2006)
 MG0915
 MG0915'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2006 (KWS)
 MG0915'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0122 ***********************************************************************
 NH0122  DESIGNATION -  K 17
 NH0122  PID         -  NH0122
 NH0122  STATE/COUNTY-  IL/MCHENRY
 NH0122  COUNTRY     -  US
 NH0122  USGS QUAD   -  MCHENRY (2018)
 NH0122
 NH0122                         *CURRENT SURVEY CONTROL
 NH0122  ______________________________________________________________________
 NH0122* NAD 83(1986) POSITION- 42 20 05.     (N) 088 16 46.     (W)   SCALED
 NH0122* NAVD 88 ORTHO HEIGHT -   232.679 (meters)      763.38  (feet) ADJUSTED
 NH0122  ______________________________________________________________________
 NH0122  GEOID HEIGHT    -        -34.075 (meters)                     GEOID18
 NH0122  DYNAMIC HEIGHT  -        232.602 (meters)      763.13  (feet) COMP
 NH0122  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 NH0122
 NH0122  VERT ORDER      -  SECOND    CLASS 0
 NH0122
 NH0122.The horizontal coordinates were scaled from a map and have
 NH0122.an estimated accuracy of +/- 6 seconds.
 NH0122
 NH0122.The orthometric height was determined by differential leveling and
 NH0122.adjusted by the NATIONAL GEODETIC SURVEY
 NH0122.in June 1991.
 NH0122
 NH0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0122.GEOID18 height accuracy estimate available here.
 NH0122
 NH0122.Click photographs - Photos may exist for this station.
 NH0122
 NH0122.The dynamic height is computed by dividing the NAVD 88
 NH0122.geopotential number by the normal gravity value computed on the
 NH0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0122.degrees latitude (g = 980.6199 gals.).
 NH0122
 NH0122.The modeled gravity was interpolated from observed gravity values.
 NH0122
 NH0122;                    North         East    Units  Estimated Accuracy
 NH0122;SPC IL E     -   629,280.      304,440.      MT  (+/- 180 meters Scaled)
 NH0122
 NH0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM945877(NAD 83)
 NH0122
 NH0122                          SUPERSEDED SURVEY CONTROL
 NH0122
 NH0122  NGVD 29 (??/??/92)  232.725  (m)          763.53   (f) ADJ UNCH    2 0
 NH0122
 NH0122.Superseded values are not recommended for survey control.
 NH0122
 NH0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0122.See file dsdata.pdf to determine how the superseded data were derived.
 NH0122
 NH0122_MARKER: DB = BENCH MARK DISK
 NH0122_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0122_SP_SET: STONE STEPS
 NH0122_STAMPING: K 17 1934
 NH0122_MARK LOGO: CGS
 NH0122_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0122+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2003
 NH0122
 NH0122  HISTORY     - Date     Condition        Report By
 NH0122  HISTORY     - 1934     MONUMENTED       CGS
 NH0122  HISTORY     - 1960     GOOD             CGS
 NH0122  HISTORY     - 19910518 GOOD             USPSQD
 NH0122  HISTORY     - 19940508 GOOD             USPSQD
 NH0122  HISTORY     - 20030414 GOOD             USPSQD
 NH0122
 NH0122                          STATION DESCRIPTION
 NH0122
 NH0122'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0122'0.6 MI S FROM MCHENRY.
 NH0122'ABOUT 0.6 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0122'FROM THE STATION AT MCHENRY , 0.25 MILE NORTH OF MILEPOLE 65,
 NH0122'6 1/2 FEET WEST OF THE WEST RAIL, IN TOP OF THE WEST END OF THE
 NH0122'NORTH STONE ABUTMENT FOR A 20-FOOT BRIDGE OVER A DRAINAGE DITCH,
 NH0122'2 FEET EAST OF THE WEST END OF THE TOP LAYER OF STONE STEPS OF
 NH0122'ABUTMENT, AND ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 NH0122'NOTE-- MOTAR BETWEEN LAYERS OF STONE HAS FALLEN AWAY.
 NH0122
 NH0122                          STATION RECOVERY (1991)
 NH0122
 NH0122'RECOVERY NOTE BY US POWER SQUADRON 1991 (WMB)
 NH0122'RECOVERED IN GOOD CONDITION.
 NH0122
 NH0122                          STATION RECOVERY (1994)
 NH0122
 NH0122'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0122'RECOVERED IN GOOD CONDITION.
 NH0122
 NH0122                          STATION RECOVERY (2003)
 NH0122
 NH0122'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH0122'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0189 ***********************************************************************
 LC0189  DESIGNATION -  K 171
 LC0189  PID         -  LC0189
 LC0189  STATE/COUNTY-  IL/CHAMPAIGN
 LC0189  COUNTRY     -  US
 LC0189  USGS QUAD   -  SEYMOUR (2018)
 LC0189
 LC0189                         *CURRENT SURVEY CONTROL
 LC0189  ______________________________________________________________________
 LC0189* NAD 83(1986) POSITION- 40 06 47.     (N) 088 24 45.     (W)   SCALED
 LC0189* NAVD 88 ORTHO HEIGHT -   214.515 (meters)      703.79  (feet) ADJUSTED
 LC0189  ______________________________________________________________________
 LC0189  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 LC0189  DYNAMIC HEIGHT  -        214.409 (meters)      703.44  (feet) COMP
 LC0189  MODELED GRAVITY -    980,123.6   (mgal)                       NAVD 88
 LC0189
 LC0189  VERT ORDER      -  FIRST     CLASS II
 LC0189
 LC0189.The horizontal coordinates were scaled from a map and have
 LC0189.an estimated accuracy of +/- 6 seconds.
 LC0189
 LC0189.The orthometric height was determined by differential leveling and
 LC0189.adjusted by the NATIONAL GEODETIC SURVEY
 LC0189.in June 1991.
 LC0189
 LC0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0189.GEOID18 height accuracy estimate available here.
 LC0189
 LC0189.Click photographs - Photos may exist for this station.
 LC0189
 LC0189.The dynamic height is computed by dividing the NAVD 88
 LC0189.geopotential number by the normal gravity value computed on the
 LC0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0189.degrees latitude (g = 980.6199 gals.).
 LC0189
 LC0189.The modeled gravity was interpolated from observed gravity values.
 LC0189
 LC0189;                    North         East    Units  Estimated Accuracy
 LC0189;SPC IL E     -   382,560.      293,250.      MT  (+/- 180 meters Scaled)
 LC0189
 LC0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK796412(NAD 83)
 LC0189
 LC0189                          SUPERSEDED SURVEY CONTROL
 LC0189
 LC0189  NGVD 29 (??/??/92)  214.569  (m)          703.97   (f) ADJ UNCH    1 2
 LC0189
 LC0189.Superseded values are not recommended for survey control.
 LC0189
 LC0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0189.See file dsdata.pdf to determine how the superseded data were derived.
 LC0189
 LC0189_MARKER: DB = BENCH MARK DISK
 LC0189_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0189_SP_SET: BOX CULVERT HEADWALL
 LC0189_STAMPING: K 171 1954
 LC0189_MARK LOGO: CGS
 LC0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0189+STABILITY: SURFACE MOTION
 LC0189
 LC0189  HISTORY     - Date     Condition        Report By
 LC0189  HISTORY     - 1954     MONUMENTED       CGS
 LC0189  HISTORY     - 20030130 POOR             BCA
 LC0189
 LC0189                          STATION DESCRIPTION
 LC0189
 LC0189'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0189'1 MI NE FROM SEYMOUR.
 LC0189'ABOUT 0.2 MILE NORTH ALONG A PAVED ROAD FROM THE ILLINOIS CENTRAL
 LC0189'RAILROAD STATION AT SEYMOUR, THENCE ABOUT 0.75 MILE EAST ALONG
 LC0189'STATE HIGHWAY 10 AND 47 ABOUT 0.3 MILE WEST OF JUNCTION OF STATE
 LC0189'HIGHWAY 47 LEADING NORTH TO MAHOMET, IN THE TOP OF EAST END OF NORTH
 LC0189'HEAD WALL OF A 2-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY, 21 FEET
 LC0189'NORTH OF CENTER LINE OF HIGHWAY, 258 FEET NORTHEAST AND ACROSS
 LC0189'HIGHWAY FROM THE NORTHEAST CORNER OF A 2-STORY FRAME HOUSE, AND
 LC0189'ABOUT LEVEL WITH HIGHWAY.
 LC0189
 LC0189                          STATION RECOVERY (2003)
 LC0189
 LC0189'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DGW)
 LC0189'TABLET IS MISSING, FOUND STEM OF MONUMENT IN PLACE AND OUTLINE OF
 LC0189'TABLET LEFT IN CONCRETE.  ADD TO DESCRIPTION, 98 FEET EAST OF A
 LC0189'UTILITY POLE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0682 ***********************************************************************
 LC0682  DESIGNATION -  K 172
 LC0682  PID         -  LC0682
 LC0682  STATE/COUNTY-  IL/MCLEAN
 LC0682  COUNTRY     -  US
 LC0682  USGS QUAD   -  NORMAL EAST (2018)
 LC0682
 LC0682                         *CURRENT SURVEY CONTROL
 LC0682  ______________________________________________________________________
 LC0682* NAD 83(1986) POSITION- 40 31 52.     (N) 088 59 10.     (W)   SCALED
 LC0682* NAVD 88 ORTHO HEIGHT -   258.358 (meters)      847.63  (feet) ADJUSTED
 LC0682  ______________________________________________________________________
 LC0682  GEOID HEIGHT    -        -32.069 (meters)                     GEOID18
 LC0682  DYNAMIC HEIGHT  -        258.237 (meters)      847.23  (feet) COMP
 LC0682  MODELED GRAVITY -    980,151.5   (mgal)                       NAVD 88
 LC0682
 LC0682  VERT ORDER      -  FIRST     CLASS II
 LC0682
 LC0682.The horizontal coordinates were scaled from a map and have
 LC0682.an estimated accuracy of +/- 6 seconds.
 LC0682
 LC0682.The orthometric height was determined by differential leveling and
 LC0682.adjusted by the NATIONAL GEODETIC SURVEY
 LC0682.in June 1991.
 LC0682
 LC0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0682.GEOID18 height accuracy estimate available here.
 LC0682
 LC0682.Click photographs - Photos may exist for this station.
 LC0682
 LC0682.The dynamic height is computed by dividing the NAVD 88
 LC0682.geopotential number by the normal gravity value computed on the
 LC0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0682.degrees latitude (g = 980.6199 gals.).
 LC0682
 LC0682.The modeled gravity was interpolated from observed gravity values.
 LC0682
 LC0682;                    North         East    Units  Estimated Accuracy
 LC0682;SPC IL E     -   429,180.      244,690.      MT  (+/- 180 meters Scaled)
 LC0682
 LC0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK317886(NAD 83)
 LC0682
 LC0682                          SUPERSEDED SURVEY CONTROL
 LC0682
 LC0682  NGVD 29 (??/??/92)  258.411  (m)          847.80   (f) ADJ UNCH    1 2
 LC0682
 LC0682.Superseded values are not recommended for survey control.
 LC0682
 LC0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0682.See file dsdata.pdf to determine how the superseded data were derived.
 LC0682
 LC0682_MARKER: DB = BENCH MARK DISK
 LC0682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0682_STAMPING: K 172 1954
 LC0682_MARK LOGO: CGS
 LC0682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0682+STABILITY: SURFACE MOTION
 LC0682
 LC0682  HISTORY     - Date     Condition        Report By
 LC0682  HISTORY     - 1954     MONUMENTED       CGS
 LC0682  HISTORY     - 1969     GOOD             CGS
 LC0682
 LC0682                          STATION DESCRIPTION
 LC0682
 LC0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0682'1.6 MI N FROM NORMAL.
 LC0682'ABOUT 1.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0682'THE STATION AT NORMAL, 107 FEET SOUTHWEST OF THE CENTER OF A
 LC0682'CROSSING OF THE RAILROAD AND A PAVED ROAD, 96 FEET WEST OF THE
 LC0682'WEST RAIL, 43 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 15
 LC0682'FEET WEST OF A TELEPHONE POLE, 1 1/2 FEET EAST OF A FENCE, 1.0
 LC0682'FOOT SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE
 LC0682'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0682'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 21,
 LC0682'T24N, R2E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0121 ***********************************************************************
 JB0121  DESIGNATION -  K 173
 JB0121  PID         -  JB0121
 JB0121  STATE/COUNTY-  IL/RICHLAND
 JB0121  COUNTRY     -  US
 JB0121  USGS QUAD   -  OLNEY (2018)
 JB0121
 JB0121                         *CURRENT SURVEY CONTROL
 JB0121  ______________________________________________________________________
 JB0121* NAD 83(1986) POSITION- 38 44 44.     (N) 088 05 15.     (W)   SCALED
 JB0121* NAVD 88 ORTHO HEIGHT -   141.976 (meters)      465.80  (feet) ADJUSTED
 JB0121  ______________________________________________________________________
 JB0121  GEOID HEIGHT    -        -31.385 (meters)                     GEOID18
 JB0121  DYNAMIC HEIGHT  -        141.889 (meters)      465.51  (feet) COMP
 JB0121  MODELED GRAVITY -    980,016.3   (mgal)                       NAVD 88
 JB0121
 JB0121  VERT ORDER      -  FIRST     CLASS II
 JB0121
 JB0121.The horizontal coordinates were scaled from a map and have
 JB0121.an estimated accuracy of +/- 6 seconds.
 JB0121
 JB0121.The orthometric height was determined by differential leveling and
 JB0121.adjusted by the NATIONAL GEODETIC SURVEY
 JB0121.in June 1991.
 JB0121
 JB0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0121.GEOID18 height accuracy estimate available here.
 JB0121
 JB0121.Click photographs - Photos may exist for this station.
 JB0121
 JB0121.The dynamic height is computed by dividing the NAVD 88
 JB0121.geopotential number by the normal gravity value computed on the
 JB0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0121.degrees latitude (g = 980.6199 gals.).
 JB0121
 JB0121.The modeled gravity was interpolated from observed gravity values.
 JB0121
 JB0121;                    North         East    Units  Estimated Accuracy
 JB0121;SPC IL E     -   230,760.      321,370.      MT  (+/- 180 meters Scaled)
 JB0121
 JB0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH054891(NAD 83)
 JB0121
 JB0121                          SUPERSEDED SURVEY CONTROL
 JB0121
 JB0121  NGVD 29 (??/??/92)  142.070  (m)          466.11   (f) ADJ UNCH    1 2
 JB0121
 JB0121.Superseded values are not recommended for survey control.
 JB0121
 JB0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0121.See file dsdata.pdf to determine how the superseded data were derived.
 JB0121
 JB0121_MARKER: DB = BENCH MARK DISK
 JB0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0121_STAMPING: K 173 1956
 JB0121_MARK LOGO: CGS
 JB0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0121+STABILITY: SURFACE MOTION
 JB0121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0121+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 JB0121
 JB0121  HISTORY     - Date     Condition        Report By
 JB0121  HISTORY     - 1956     MONUMENTED       CGS
 JB0121  HISTORY     - 20100804 GOOD             ILDT
 JB0121
 JB0121                          STATION DESCRIPTION
 JB0121
 JB0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0121'0.9 MI N FROM OLNEY.
 JB0121'0.9 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0121'STATION AT OLNEY, AT A BLACK TOP ROAD CROSSING, 127 FEET
 JB0121'NORTH-NORTHEAST AND ACROSS TRACK FROM MILE POST P 178, 21 1/2
 JB0121'FEET EAST OF EAST RAIL, 28 FEET NORTH OF CENTER LINE OF ROAD, 2
 JB0121'FEET SOUTHWEST OF SOUTHWEST CORNER OF FENCE AROUND BUTANE GAS
 JB0121'BULK PLANT, 25 1/2 FEET WEST OF CENTER OF A STEEL GATE TO GAS
 JB0121'BULK PLANT, 12.7 FEET SOUTH-SOUTHEAST OF A TELEPHONE POLE, 18.2
 JB0121'FEET NORTHEAST OF NORTH END OF A 12-INCH PIPE CULVERT UNDER BLACK
 JB0121'TOP ROAD, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 1/2
 JB0121'FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 JB0121'PROJECTING 3 INCHES.
 JB0121
 JB0121                          STATION RECOVERY (2010)
 JB0121
 JB0121'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB0121'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0210 ***********************************************************************
 KB0210  DESIGNATION -  K 174 RESET
 KB0210  PID         -  KB0210
 KB0210  STATE/COUNTY-  IL/CUMBERLAND
 KB0210  COUNTRY     -  US
 KB0210  USGS QUAD   -  TOLEDO (2018)
 KB0210
 KB0210                         *CURRENT SURVEY CONTROL
 KB0210  ______________________________________________________________________
 KB0210* NAD 83(1986) POSITION- 39 21 36.     (N) 088 14 36.     (W)   SCALED
 KB0210* NAVD 88 ORTHO HEIGHT -   203.72  (meters)      668.4   (feet) RESET
 KB0210  ______________________________________________________________________
 KB0210  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KB0210  VERT ORDER      -  THIRD
 KB0210
 KB0210.The horizontal coordinates were scaled from a map and have
 KB0210.an estimated accuracy of +/- 6 seconds.
 KB0210
 KB0210.The orthometric height was computed from unverified reset data.
 KB0210
 KB0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0210.GEOID18 height accuracy estimate available here.
 KB0210
 KB0210.Click photographs - Photos may exist for this station.
 KB0210
 KB0210;                    North         East    Units  Estimated Accuracy
 KB0210;SPC IL E     -   298,950.      307,760.      MT  (+/- 180 meters Scaled)
 KB0210
 KB0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ928574(NAD 83)
 KB0210
 KB0210                          SUPERSEDED SURVEY CONTROL
 KB0210
 KB0210.No superseded survey control is available for this station.
 KB0210
 KB0210_MARKER: DB = BENCH MARK DISK
 KB0210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0210_STAMPING: K 174 RESET 1973
 KB0210_MARK LOGO: CGS
 KB0210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0210+STABILITY: SURFACE MOTION
 KB0210
 KB0210  HISTORY     - Date     Condition        Report By
 KB0210  HISTORY     - 1973     MONUMENTED       NGS
 KB0210
 KB0210                          STATION DESCRIPTION
 KB0210
 KB0210'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 KB0210'6 MI N FROM TOLEDO.
 KB0210'TO REACH THE MARK FROM THE CUMBERLAND COUNTY COURTHOUSE AT
 KB0210'TOLEDO, GO WEST ON W MAIN ST. FOR 0.1 MILE TO THE INTERSECTION
 KB0210'OF MISSOURI ST., TURN RIGHT AND GO NORTH ON MISSOURI ST. AND
 KB0210'PAVED ROAD FOR 6.2 MILES TO A ROAD RIGHT.  TURN RIGHT AND GO
 KB0210'EAST ON PAVED ROAD FOR 0.35 MILE TO RAILROAD CROSSING AND THE
 KB0210'MARK ON THE RIGHT.  THE MARK IS A STANDARD DISK SET IN THE TOP
 KB0210'OF A ROUND CONCRETE POST PROJECTING 6 INCHES, 19 FEET SOUTH OF
 KB0210'THE CENTERLINE OF THE ROAD, 1 FOOT NORTH OF A METAL WITNESS POST,
 KB0210'1 FOOT EAST OF A CORNER FENCE POST, 4 FEET EAST OF AN UNDERGROUND
 KB0210'CABLE BOX AND 31 FEET EAST OF THE EAST RAIL OF THE RAILROAD
 KB0210'TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0239 ***********************************************************************
 KB0239  DESIGNATION -  K 175
 KB0239  PID         -  KB0239
 KB0239  STATE/COUNTY-  IL/CUMBERLAND
 KB0239  COUNTRY     -  US
 KB0239  USGS QUAD   -  GREENUP (2018)
 KB0239
 KB0239                         *CURRENT SURVEY CONTROL
 KB0239  ______________________________________________________________________
 KB0239* NAD 83(2011) POSITION- 39 13 22.08634(N) 088 09 33.12991(W)   ADJUSTED
 KB0239* NAD 83(2011) ELLIP HT-   148.666 (meters)        (06/27/12)   ADJUSTED
 KB0239* NAD 83(2011) EPOCH   -  2010.00
 KB0239* NAVD 88 ORTHO HEIGHT -   180.697 (meters)      592.84  (feet) ADJUSTED
 KB0239  ______________________________________________________________________
 KB0239  GEOID HEIGHT    -        -32.034 (meters)                     GEOID18
 KB0239  NAD 83(2011) X  -    158,936.691 (meters)                     COMP
 KB0239  NAD 83(2011) Y  - -4,945,285.608 (meters)                     COMP
 KB0239  NAD 83(2011) Z  -  4,011,603.358 (meters)                     COMP
 KB0239  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 KB0239  DYNAMIC HEIGHT  -        180.591 (meters)      592.49  (feet) COMP
 KB0239  MODELED GRAVITY -    980,035.6   (mgal)                       NAVD 88
 KB0239
 KB0239  VERT ORDER      -  FIRST     CLASS II
 KB0239
 KB0239  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0239  Standards:
 KB0239         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0239            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0239  -------------------------------------------------------------------
 KB0239  NETWORK    0.79   1.18           0.36   0.27   0.60      0.05624043
 KB0239  -------------------------------------------------------------------
 KB0239  Click here for local accuracies and other accuracy information.
 KB0239
 KB0239.The horizontal coordinates were established by GPS observations
 KB0239.and adjusted by the National Geodetic Survey in June 2012.
 KB0239
 KB0239.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0239.been affixed to the stable North American tectonic plate. See 
 KB0239.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0239
 KB0239.The horizontal coordinates are valid at the epoch date displayed above
 KB0239.which is a decimal equivalence of Year/Month/Day.
 KB0239
 KB0239.The orthometric height was determined by differential leveling and
 KB0239.adjusted by the NATIONAL GEODETIC SURVEY
 KB0239.in June 1991.
 KB0239
 KB0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0239.GEOID18 height accuracy estimate available here.
 KB0239
 KB0239.Click photographs - Photos may exist for this station.
 KB0239
 KB0239.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0239
 KB0239.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0239
 KB0239.The ellipsoidal height was determined by GPS observations
 KB0239.and is referenced to NAD 83.
 KB0239
 KB0239.The dynamic height is computed by dividing the NAVD 88
 KB0239.geopotential number by the normal gravity value computed on the
 KB0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0239.degrees latitude (g = 980.6199 gals.).
 KB0239
 KB0239.The modeled gravity was interpolated from observed gravity values.
 KB0239
 KB0239. The following values were computed from the NAD 83(2011) position.
 KB0239
 KB0239;                    North         East     Units Scale Factor Converg.
 KB0239;SPC IL E     -   283,726.791   315,036.513   MT  0.99997778   +0 06 36.4
 KB0239;SPC IL E     -   930,860.31  1,033,582.29   sFT  0.99997778   +0 06 36.4
 KB0239;UTM  16      - 4,342,141.730   399,936.780   MT  0.99972328   -0 43 59.0
 KB0239
 KB0239!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0239!SPC IL E     -   0.99997668  x   0.99997778  =   0.99995446
 KB0239!UTM  16      -   0.99997668  x   0.99972328  =   0.99969996
 KB0239
 KB0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9993642141(NAD 83)
 KB0239
 KB0239                          SUPERSEDED SURVEY CONTROL
 KB0239
 KB0239  NAD 83(2007)-  39 13 22.08611(N)    088 09 33.13149(W) AD(2002.00) 0
 KB0239  ELLIP H (02/10/07)  148.693  (m)                       GP(2002.00)    
 KB0239  ELLIP H (12/06/04)  148.672  (m)                       GP(       ) 4 1
 KB0239  NAD 83(1997)-  39 13 22.08599(N)    088 09 33.13111(W) AD(       ) 1
 KB0239  ELLIP H (12/18/02)  148.676  (m)                       GP(       ) 4 2
 KB0239  NAVD 88             180.70   (m)          592.8    (f) LEVELING    3  
 KB0239  NGVD 29 (??/??/92)  180.758  (m)          593.04   (f) ADJ UNCH    1 2
 KB0239
 KB0239.Superseded values are not recommended for survey control.
 KB0239
 KB0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0239.See file dsdata.pdf to determine how the superseded data were derived.
 KB0239
 KB0239_MARKER: DB = BENCH MARK DISK
 KB0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0239_STAMPING: K 175 1956
 KB0239_MARK LOGO: CGS
 KB0239_PROJECTION: PROJECTING 5 CENTIMETERS
 KB0239_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0239+STABILITY: SURFACE MOTION
 KB0239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0239+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2020
 KB0239
 KB0239  HISTORY     - Date     Condition        Report By
 KB0239  HISTORY     - 1956     MONUMENTED       CGS
 KB0239  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0239  HISTORY     - 20050215 GOOD             ILDT
 KB0239  HISTORY     - 20100804 GOOD             ILDT
 KB0239  HISTORY     - 20110811 GOOD             JCLS
 KB0239  HISTORY     - 20120620 GOOD             ILDT
 KB0239  HISTORY     - 20200331 GOOD             ILDT
 KB0239
 KB0239                          STATION DESCRIPTION
 KB0239
 KB0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0239'1.4 MI SE FROM GREENUP.
 KB0239'ABOUT 1.45 MILES SOUTHEAST AND SOUTH ALONG THE ILLINOIS CENTRAL
 KB0239'RAILROAD FROM THE STATION AT GREENUP, ABOUT 0.4 MILE NORTH OF
 KB0239'MILE POST P 144, AT AN EAST-WEST GRAVEL ROAD CROSSING, ABOUT 78
 KB0239'YARDS SOUTH OF CROSSING OF A TWIN POLE EAST-WEST POWER
 KB0239'TRANSMISSION LINE, 32 FEET EAST OF EAST RAIL, 56 FEET SOUTH OF
 KB0239'CENTER LINE OF GRAVEL ROAD, 10 1/2 FEET NORTHEAST OF THE FIRST
 KB0239'TELEPHONE POLE SOUTH OF CROSSING, 38 FEET SOUTH OF A FENCE
 KB0239'CORNER, 71 1/2 FEET SOUTHEAST AND ACROSS TRACK FROM A 12-INCH
 KB0239'ASH TREE, 72 1/2 FEET SOUTHEAST AND ACROSS TRACK FROM AN IRON
 KB0239'FENCE CORNER POST, 1 FOOT WEST OF A FENCE LINE, 2 FEET SOUTH OF
 KB0239'A WHITE WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW LEVEL OF
 KB0239'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0239
 KB0239                          STATION RECOVERY (2000)
 KB0239
 KB0239'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0239'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0239'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0239
 KB0239                          STATION RECOVERY (2005)
 KB0239
 KB0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0239'RECOVERED IN GOOD CONDITION.
 KB0239
 KB0239                          STATION RECOVERY (2010)
 KB0239
 KB0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KB0239'RECOVERED AS DESCRIBED
 KB0239
 KB0239                          STATION RECOVERY (2011)
 KB0239
 KB0239'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 KB0239'RECOVERED IN GOOD CONDITION.
 KB0239
 KB0239                          STATION RECOVERY (2012)
 KB0239
 KB0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0239'RECOVERED IN GOOD CONDITION.
 KB0239
 KB0239                          STATION RECOVERY (2020)
 KB0239
 KB0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (LRF)
 KB0239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0199 ***********************************************************************
 KB0199  DESIGNATION -  K 176
 KB0199  PID         -  KB0199
 KB0199  STATE/COUNTY-  IL/COLES
 KB0199  COUNTRY     -  US
 KB0199  USGS QUAD   -  MATTOON EAST (2018)
 KB0199
 KB0199                         *CURRENT SURVEY CONTROL
 KB0199  ______________________________________________________________________
 KB0199* NAD 83(1986) POSITION- 39 25 19.     (N) 088 17 04.     (W)   SCALED
 KB0199* NAVD 88 ORTHO HEIGHT -   229.178 (meters)      751.89  (feet) ADJUSTED
 KB0199  ______________________________________________________________________
 KB0199  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 KB0199  DYNAMIC HEIGHT  -        229.045 (meters)      751.46  (feet) COMP
 KB0199  MODELED GRAVITY -    980,042.9   (mgal)                       NAVD 88
 KB0199
 KB0199  VERT ORDER      -  FIRST     CLASS II
 KB0199
 KB0199.The horizontal coordinates were scaled from a map and have
 KB0199.an estimated accuracy of +/- 6 seconds.
 KB0199
 KB0199.The orthometric height was determined by differential leveling and
 KB0199.adjusted by the NATIONAL GEODETIC SURVEY
 KB0199.in June 1991.
 KB0199
 KB0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0199.GEOID18 height accuracy estimate available here.
 KB0199
 KB0199.Click photographs - Photos may exist for this station.
 KB0199
 KB0199.The dynamic height is computed by dividing the NAVD 88
 KB0199.geopotential number by the normal gravity value computed on the
 KB0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0199.degrees latitude (g = 980.6199 gals.).
 KB0199
 KB0199.The modeled gravity was interpolated from observed gravity values.
 KB0199
 KB0199;                    North         East    Units  Estimated Accuracy
 KB0199;SPC IL E     -   305,820.      304,210.      MT  (+/- 180 meters Scaled)
 KB0199
 KB0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ894643(NAD 83)
 KB0199
 KB0199                          SUPERSEDED SURVEY CONTROL
 KB0199
 KB0199  NGVD 29 (??/??/92)  229.239  (m)          752.10   (f) ADJ UNCH    1 2
 KB0199
 KB0199.Superseded values are not recommended for survey control.
 KB0199
 KB0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0199.See file dsdata.pdf to determine how the superseded data were derived.
 KB0199
 KB0199_MARKER: DB = BENCH MARK DISK
 KB0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0199_STAMPING: K 176 1956
 KB0199_MARK LOGO: CGS
 KB0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0199+STABILITY: SURFACE MOTION
 KB0199
 KB0199  HISTORY     - Date     Condition        Report By
 KB0199  HISTORY     - 1956     MONUMENTED       CGS
 KB0199  HISTORY     - 1973     GOOD             NGS
 KB0199  HISTORY     - 20050302 MARK NOT FOUND   ILDT
 KB0199
 KB0199                          STATION DESCRIPTION
 KB0199
 KB0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0199'0.2 MI NE FROM LERNA.
 KB0199'ABOUT 0.2 MILE NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0199'LOUIS RAILROAD FROM THE STATION AT LERNA, ABOUT 0.25 MILE NORTHEAST
 KB0199'OF INTERSECTION OF THE ILLINOIS CENTRAL RAILROAD, 206 FEET
 KB0199'NORTHEAST OF CENTER OF CROSSING OF A NORTH-SOUTH BLACK TOP ROAD,
 KB0199'26 1/2 FEET NORTHWEST OF NORTHWEST RAIL, 105 1/2 FEET WEST AND
 KB0199'ACROSS TRACK FROM TELEPHONE POLE NO. 327/13, 63 1/2 FEET NORTH
 KB0199'AND ACROSS TRACK FROM TELEPHONE POLE NO. 327/14, 235 FEET SOUTHWEST
 KB0199'OF A FENCE CORNER, 1 FOOT SOUTHEAST OF A FENCE LINE, 2 FEET
 KB0199'SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW
 KB0199'LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB0199'3 INCHES.
 KB0199
 KB0199                          STATION RECOVERY (1973)
 KB0199
 KB0199'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0199'RECOVERED IN GOOD CONDITION.
 KB0199
 KB0199                          STATION RECOVERY (2005)
 KB0199
 KB0199'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0199'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0028 ***********************************************************************
 KB0028  CBN         -  This is a Cooperative Base Network Control Station.
 KB0028  DESIGNATION -  K 177
 KB0028  PID         -  KB0028
 KB0028  STATE/COUNTY-  IL/COLES
 KB0028  COUNTRY     -  US
 KB0028  USGS QUAD   -  OAKLAND (2018)
 KB0028
 KB0028                         *CURRENT SURVEY CONTROL
 KB0028  ______________________________________________________________________
 KB0028* NAD 83(2011) POSITION- 39 37 51.26037(N) 088 03 26.94841(W)   ADJUSTED
 KB0028* NAD 83(2011) ELLIP HT-   168.478 (meters)        (06/27/12)   ADJUSTED
 KB0028* NAD 83(2011) EPOCH   -  2010.00
 KB0028* NAVD 88 ORTHO HEIGHT -   200.571 (meters)      658.04  (feet) ADJUSTED
 KB0028  ______________________________________________________________________
 KB0028  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 KB0028  NAD 83(2011) X  -    166,740.890 (meters)                     COMP
 KB0028  NAD 83(2011) Y  - -4,916,251.303 (meters)                     COMP
 KB0028  NAD 83(2011) Z  -  4,046,615.179 (meters)                     COMP
 KB0028  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 KB0028  DYNAMIC HEIGHT  -        200.461 (meters)      657.68  (feet) COMP
 KB0028  MODELED GRAVITY -    980,073.3   (mgal)                       NAVD 88
 KB0028
 KB0028  VERT ORDER      -  FIRST     CLASS II
 KB0028
 KB0028  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0028  Standards:
 KB0028         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0028            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0028  -------------------------------------------------------------------
 KB0028  NETWORK    0.76   1.78           0.34   0.27   0.91     -0.02980316
 KB0028  -------------------------------------------------------------------
 KB0028  Click here for local accuracies and other accuracy information.
 KB0028
 KB0028.The horizontal coordinates were established by GPS observations
 KB0028.and adjusted by the National Geodetic Survey in June 2012.
 KB0028
 KB0028.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0028.been affixed to the stable North American tectonic plate. See 
 KB0028.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0028
 KB0028.The horizontal coordinates are valid at the epoch date displayed above
 KB0028.which is a decimal equivalence of Year/Month/Day.
 KB0028
 KB0028.The orthometric height was determined by differential leveling and
 KB0028.adjusted by the NATIONAL GEODETIC SURVEY
 KB0028.in June 1991.
 KB0028
 KB0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0028.GEOID18 height accuracy estimate available here.
 KB0028
 KB0028.Click photographs - Photos may exist for this station.
 KB0028
 KB0028.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0028
 KB0028.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0028
 KB0028.The ellipsoidal height was determined by GPS observations
 KB0028.and is referenced to NAD 83.
 KB0028
 KB0028.The dynamic height is computed by dividing the NAVD 88
 KB0028.geopotential number by the normal gravity value computed on the
 KB0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0028.degrees latitude (g = 980.6199 gals.).
 KB0028
 KB0028.The modeled gravity was interpolated from observed gravity values.
 KB0028
 KB0028. The following values were computed from the NAD 83(2011) position.
 KB0028
 KB0028;                    North         East     Units Scale Factor Converg.
 KB0028;SPC IL E     -   329,056.752   323,681.456   MT  0.99998190   +0 10 33.4
 KB0028;SPC IL E     - 1,079,580.36  1,061,944.91   sFT  0.99998190   +0 10 33.4
 KB0028;UTM  16      - 4,387,326.879   409,248.248   MT  0.99970140   -0 40 28.4
 KB0028
 KB0028!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0028!SPC IL E     -   0.99997357  x   0.99998190  =   0.99995547
 KB0028!UTM  16      -   0.99997357  x   0.99970140  =   0.99967498
 KB0028
 KB0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0924887326(NAD 83)
 KB0028
 KB0028                          SUPERSEDED SURVEY CONTROL
 KB0028
 KB0028  NAD 83(2007)-  39 37 51.26058(N)    088 03 26.94916(W) AD(2002.00) 0
 KB0028  ELLIP H (02/10/07)  168.497  (m)                       GP(2002.00)    
 KB0028  ELLIP H (10/15/04)  168.513  (m)                       GP(       ) 4 2
 KB0028  NAD 83(1997)-  39 37 51.26050(N)    088 03 26.94899(W) AD(       ) B
 KB0028  ELLIP H (07/17/98)  168.504  (m)                       GP(       ) 4 1
 KB0028  NAVD 88             200.57   (m)          658.0    (f) LEVELING    3  
 KB0028  NGVD 29 (??/??/92)  200.652  (m)          658.31   (f) ADJ UNCH    1 2
 KB0028
 KB0028.Superseded values are not recommended for survey control.
 KB0028
 KB0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0028.See file dsdata.pdf to determine how the superseded data were derived.
 KB0028
 KB0028_MARKER: DB = BENCH MARK DISK
 KB0028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0028_STAMPING: K 177 1956
 KB0028_MARK LOGO: CGS
 KB0028_PROJECTION: PROJECTING 10 CENTIMETERS
 KB0028_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0028+STABILITY: SURFACE MOTION
 KB0028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0028+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2020
 KB0028
 KB0028  HISTORY     - Date     Condition        Report By
 KB0028  HISTORY     - 1956     MONUMENTED       CGS
 KB0028  HISTORY     - 1973     GOOD             ILHD
 KB0028  HISTORY     - 19970417 GOOD             NGS
 KB0028  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0028  HISTORY     - 20050304 GOOD             ILDT
 KB0028  HISTORY     - 20081112 GOOD             KUHL
 KB0028  HISTORY     - 20110503 GOOD             ILDT
 KB0028  HISTORY     - 20200415 GOOD             ILDT
 KB0028
 KB0028                          STATION DESCRIPTION
 KB0028
 KB0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0028'2.6 MI SW FROM OAKLAND.
 KB0028'ABOUT 2.6 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0028'LOUIS RAILROAD FROM THE STATION AT OAKLAND, ABOUT 0.85 MILE
 KB0028'NORTHEAST OF NORTHEAST END OF BRIDGE OVER EMBARRASS RIVER, AT A
 KB0028'NARROW EAST-WEST GRAVEL ROAD CROSSING, 45.2 FEET NORTHWEST OF
 KB0028'NORTHWEST RAIL, 48 FEET NORTH OF CENTER LINE OF ROAD, 54 FEET
 KB0028'NORTH-NORTHWEST OF CENTER OF CROSSING, 87 1/2 FEET
 KB0028'NORTH-NORTHWEST AND ACROSS TRACK AND ROAD FROM TELEPHONE POLE
 KB0028'NO. 306/06, 1 FOOT SOUTHEAST OF A FENCE LINE, 48 FEET NORTHEAST
 KB0028'OF A FENCE CORNER, 2 FEET SOUTHWEST OF A WHITE WOODEN WITNESS
 KB0028'POST, ABOUT LEVEL WITH TRACK AND SET IN THE TOP OF A CONCRETE
 KB0028'POST PROJECTING 3 INCHES.
 KB0028
 KB0028                          STATION RECOVERY (1973)
 KB0028
 KB0028'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0028'RECOVERED IN GOOD CONDITION.
 KB0028
 KB0028                          STATION RECOVERY (1997)
 KB0028
 KB0028'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB0028'THE STATION IS LOCATED ABOUT 2.3 MI (3.7 KM) SOUTHWEST OF OAKLAND.  TO
 KB0028'REACH FROM THE STATE ROUTE 133 CROSSING OF A RAILROAD TRACK IN THE
 KB0028'SOUTHEAST PART OF OAKLAND, GO WEST ON ROUTE 133 FOR 1.25 MI (2.01 KM)
 KB0028'TO A ROAD LEFT.  TURN LEFT, SOUTH, ON COUNTY ROAD 2300E FOR 1.7 MI
 KB0028'(2.7 KM) TO A CROSSROAD.  TURN RIGHT, WEST, ON COUNTY ROAD 1750N FOR
 KB0028'0.7 MI (1.1 KM) TO RAILROAD CROSSING, CONTINUE ACROSS TRACKS TO THE
 KB0028'STATION ON THE RIGHT IN THE NORTHWEST ANGLE OF THE CROSSING, 15.7 M
 KB0028'(51.5 FT) NORTH OF THE CENTER OF THE ROAD, 13.8 M (45.3 FT) NORTHWEST
 KB0028'OF THE NORTHWEST RAIL, 16.5 M (54.1 FT) NORTHWEST OF THE CENTER OF THE
 KB0028'CROSSING, 9.2 M (30.2 FT) NORTHEAST OF A 15-CM ROUND IRON PIPE END
 KB0028'POST OF FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A FENCE LINE, AND 0.6 M
 KB0028'(2.0 FT) SOUTHWEST OF A FIBERGLASS WITNESS POST.
 KB0028
 KB0028                          STATION RECOVERY (2000)
 KB0028
 KB0028'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0028'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0028'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0028'
 KB0028
 KB0028                          STATION RECOVERY (2005)
 KB0028
 KB0028'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0028'RECOVERED IN GOOD CONDITION.
 KB0028
 KB0028                          STATION RECOVERY (2008)
 KB0028
 KB0028'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (NRB)
 KB0028'RECOVERED AS DESCRIBED IN GOOD CONDITION
 KB0028
 KB0028                          STATION RECOVERY (2011)
 KB0028
 KB0028'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0028'RECOVERED IN GOOD CONDITION.
 KB0028
 KB0028                          STATION RECOVERY (2020)
 KB0028
 KB0028'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CD)
 KB0028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1506 ***********************************************************************
 KA1506  DESIGNATION -  K 178
 KA1506  PID         -  KA1506
 KA1506  STATE/COUNTY-  IL/EDGAR
 KA1506  COUNTRY     -  US
 KA1506  USGS QUAD   -  PARIS NORTH (2018)
 KA1506
 KA1506                         *CURRENT SURVEY CONTROL
 KA1506  ______________________________________________________________________
 KA1506* NAD 83(1986) POSITION- 39 39 07.     (N) 087 43 09.     (W)   SCALED
 KA1506* NAVD 88 ORTHO HEIGHT -   207.316 (meters)      680.17  (feet) ADJUSTED
 KA1506  ______________________________________________________________________
 KA1506  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 KA1506  DYNAMIC HEIGHT  -        207.207 (meters)      679.81  (feet) COMP
 KA1506  MODELED GRAVITY -    980,098.9   (mgal)                       NAVD 88
 KA1506
 KA1506  VERT ORDER      -  FIRST     CLASS II
 KA1506
 KA1506.The horizontal coordinates were scaled from a map and have
 KA1506.an estimated accuracy of +/- 6 seconds.
 KA1506
 KA1506.The orthometric height was determined by differential leveling and
 KA1506.adjusted by the NATIONAL GEODETIC SURVEY
 KA1506.in June 1991.
 KA1506
 KA1506.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1506.GEOID18 height accuracy estimate available here.
 KA1506
 KA1506.Click photographs - Photos may exist for this station.
 KA1506
 KA1506.The dynamic height is computed by dividing the NAVD 88
 KA1506.geopotential number by the normal gravity value computed on the
 KA1506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1506.degrees latitude (g = 980.6199 gals.).
 KA1506
 KA1506.The modeled gravity was interpolated from observed gravity values.
 KA1506
 KA1506;                    North         East    Units  Estimated Accuracy
 KA1506;SPC IL E     -   331,540.      352,710.      MT  (+/- 180 meters Scaled)
 KA1506
 KA1506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ383893(NAD 83)
 KA1506
 KA1506                          SUPERSEDED SURVEY CONTROL
 KA1506
 KA1506  NGVD 29 (??/??/92)  207.410  (m)          680.48   (f) ADJ UNCH    1 2
 KA1506
 KA1506.Superseded values are not recommended for survey control.
 KA1506
 KA1506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1506.See file dsdata.pdf to determine how the superseded data were derived.
 KA1506
 KA1506_MARKER: DB = BENCH MARK DISK
 KA1506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1506_STAMPING: K 178 1956
 KA1506_MARK LOGO: CGS
 KA1506_PROJECTION: FLUSH
 KA1506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1506+STABILITY: SURFACE MOTION
 KA1506
 KA1506  HISTORY     - Date     Condition        Report By
 KA1506  HISTORY     - 1956     MONUMENTED       CGS
 KA1506
 KA1506                          STATION DESCRIPTION
 KA1506
 KA1506'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1506'3.6 MI NW FROM PARIS.
 KA1506'ABOUT 0.45 MILE WEST ALONG WEST COURT STREET FROM THE COURT
 KA1506'HOUSE AT PARIS, THENCE ABOUT 1.55 MILES NORTH ALONG THE NEW
 KA1506'YORK CENTRAL RAILROAD, THENCE ABOUT 1.6 MILES NORTHWEST AND NORTH
 KA1506'ALONG A BRICK SURFACED ROAD, AT MORRIS AIRPORT, 29 FEET WEST
 KA1506'OF CENTER LINE OF ROAD, 35 FEET SOUTH OF CENTER LINE OF DRIVE
 KA1506'TO MORRIS RESIDENCE AND AIRPORT, 77 FEET SOUTHEAST AND ACROSS
 KA1506'DRIVE FROM SOUTHEAST CORNER OF MORRIS RESIDENCE, 44 FEET SOUTH
 KA1506'AND ACROSS DRIVE FROM SOUTH END OF CONCRETE BLOCK FENCE, 7 FEET
 KA1506'WEST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE LINE, ABOUT 2 1/2
 KA1506'FEET ABOVE LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1506'FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0126 ***********************************************************************
 NG0126  DESIGNATION -  K 18
 NG0126  PID         -  NG0126
 NG0126  STATE/COUNTY-  IL/COOK
 NG0126  COUNTRY     -  US
 NG0126  USGS QUAD   -  EVANSTON (2018)
 NG0126
 NG0126                         *CURRENT SURVEY CONTROL
 NG0126  ______________________________________________________________________
 NG0126* NAD 83(1986) POSITION- 42 04 18.     (N) 087 42 16.     (W)   SCALED
 NG0126* NAVD 88 ORTHO HEIGHT -   186.429 (meters)      611.64  (feet) ADJUSTED
 NG0126  ______________________________________________________________________
 NG0126  GEOID HEIGHT    -        -33.848 (meters)                     GEOID18
 NG0126  DYNAMIC HEIGHT  -        186.369 (meters)      611.45  (feet) COMP
 NG0126  MODELED GRAVITY -    980,295.0   (mgal)                       NAVD 88
 NG0126
 NG0126  VERT ORDER      -  FIRST     CLASS 0
 NG0126
 NG0126.The horizontal coordinates were scaled from a map and have
 NG0126.an estimated accuracy of +/- 6 seconds.
 NG0126
 NG0126.The orthometric height was determined by differential leveling and
 NG0126.adjusted by the NATIONAL GEODETIC SURVEY
 NG0126.in June 1991.
 NG0126
 NG0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0126.GEOID18 height accuracy estimate available here.
 NG0126
 NG0126.Click photographs - Photos may exist for this station.
 NG0126
 NG0126.The dynamic height is computed by dividing the NAVD 88
 NG0126.geopotential number by the normal gravity value computed on the
 NG0126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0126.degrees latitude (g = 980.6199 gals.).
 NG0126
 NG0126.The modeled gravity was interpolated from observed gravity values.
 NG0126
 NG0126;                    North         East    Units  Estimated Accuracy
 NG0126;SPC IL E     -   600,250.      352,040.      MT  (+/- 180 meters Scaled)
 NG0126
 NG0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM417579(NAD 83)
 NG0126
 NG0126                          SUPERSEDED SURVEY CONTROL
 NG0126
 NG0126  NGVD 29 (??/??/92)  186.497  (m)          611.87   (f) ADJ UNCH    1 0
 NG0126
 NG0126.Superseded values are not recommended for survey control.
 NG0126
 NG0126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0126.See file dsdata.pdf to determine how the superseded data were derived.
 NG0126
 NG0126_MARKER: DB = BENCH MARK DISK
 NG0126_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0126_SP_SET: BRIDGE FOOTING
 NG0126_STAMPING: K 18 1934
 NG0126_MARK LOGO: CGS
 NG0126_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0126
 NG0126  HISTORY     - Date     Condition        Report By
 NG0126  HISTORY     - 1934     MONUMENTED       CGS
 NG0126  HISTORY     - 1973     GOOD             NGS
 NG0126  HISTORY     - 20000811 MARK NOT FOUND   PATRIC
 NG0126
 NG0126                          STATION DESCRIPTION
 NG0126
 NG0126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0126'AT WILMETTE.
 NG0126'0.35 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0126'FROM THE STATION AT WILMETTE, 81.0 FEET SOUTHEAST OF THE CENTER
 NG0126'LINE OF OAKWOOD AVENUE, 40.0 FEET NORTHEAST OF THE NORTHEAST
 NG0126'CURB OF GREEN BAY ROAD, 6.0 FEET SOUTHWEST OF THE SOUTHWEST
 NG0126'RAIL OF SOUTHWEST TRACK, AT SIGNAL BRIDGE 338, SET IN TOP OF
 NG0126'EAST CORNER OF THE SOUTH CONCRETE FOOTING OF THE SIGNAL BRIDGE,
 NG0126'FLUSH WITH THE GROUND AND 1 FOOT BELOW THE TRACKS.  SEC 34,
 NG0126'T 42 N, R 13 E.
 NG0126
 NG0126                          STATION RECOVERY (2000)
 NG0126
 NG0126'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0126'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0095 ***********************************************************************
 JB0095  DESIGNATION -  K 181
 JB0095  PID         -  JB0095
 JB0095  STATE/COUNTY-  IL/JASPER
 JB0095  COUNTRY     -  US
 JB0095  USGS QUAD   -  SAINTE MARIE (2018)
 JB0095
 JB0095                         *CURRENT SURVEY CONTROL
 JB0095  ______________________________________________________________________
 JB0095* NAD 83(1986) POSITION- 38 55 16.     (N) 088 06 14.     (W)   SCALED
 JB0095* NAVD 88 ORTHO HEIGHT -   155.714 (meters)      510.87  (feet) ADJUSTED
 JB0095  ______________________________________________________________________
 JB0095  GEOID HEIGHT    -        -31.629 (meters)                     GEOID18
 JB0095  DYNAMIC HEIGHT  -        155.620 (meters)      510.56  (feet) COMP
 JB0095  MODELED GRAVITY -    980,025.5   (mgal)                       NAVD 88
 JB0095
 JB0095  VERT ORDER      -  FIRST     CLASS II
 JB0095
 JB0095.The horizontal coordinates were scaled from a map and have
 JB0095.an estimated accuracy of +/- 6 seconds.
 JB0095
 JB0095.The orthometric height was determined by differential leveling and
 JB0095.adjusted by the NATIONAL GEODETIC SURVEY
 JB0095.in June 1991.
 JB0095
 JB0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0095.GEOID18 height accuracy estimate available here.
 JB0095
 JB0095.Click photographs - Photos may exist for this station.
 JB0095
 JB0095.The dynamic height is computed by dividing the NAVD 88
 JB0095.geopotential number by the normal gravity value computed on the
 JB0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0095.degrees latitude (g = 980.6199 gals.).
 JB0095
 JB0095.The modeled gravity was interpolated from observed gravity values.
 JB0095
 JB0095;                    North         East    Units  Estimated Accuracy
 JB0095;SPC IL E     -   250,250.      319,900.      MT  (+/- 180 meters Scaled)
 JB0095
 JB0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ043086(NAD 83)
 JB0095
 JB0095                          SUPERSEDED SURVEY CONTROL
 JB0095
 JB0095  NGVD 29 (??/??/92)  155.787  (m)          511.11   (f) ADJ UNCH    1 2
 JB0095
 JB0095.Superseded values are not recommended for survey control.
 JB0095
 JB0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0095.See file dsdata.pdf to determine how the superseded data were derived.
 JB0095
 JB0095_MARKER: DB = BENCH MARK DISK
 JB0095_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0095_STAMPING: K 181 1956
 JB0095_MARK LOGO: CGS
 JB0095_MAGNETIC: I = MARKER IS A STEEL ROD
 JB0095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0095
 JB0095  HISTORY     - Date     Condition        Report By
 JB0095  HISTORY     - 1956     MONUMENTED       CGS
 JB0095  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0095
 JB0095                          STATION DESCRIPTION
 JB0095
 JB0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0095'5.4 MI SE FROM NEWTON.
 JB0095'5.45 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0095'THE STATION AT NEWTON, ABOUT 0.4 MILE NORTHWEST OF MILE POST
 JB0095'P 166, ABOUT 0.7 MILE SOUTHEAST OF ROAD CROSSING AT BOOS, AT AN
 JB0095'EAST-WEST ROAD CROSSING, 21 FEET NROTHEAST OF NORTHEAST RAIL, 62
 JB0095'FEET SOUTHEAST OF CENTER OF ROAD CROSSING, 45 FEET SOUTH OF CENTER
 JB0095'LINE OF ROAD, 16 FEET SOUTH-SOUTHEAST OF A TELEPHONE POLE, 1
 JB0095'FOOT SOUTHWEST OF A FENCE LINE, 11 FEET SOUTH OF TWO STEEL MARKERS
 JB0095'FOR UNDERGROUND PIPE LINE, 1 FOOT WEST OF A WHITE WOODEN WITNESS
 JB0095'POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND IS A DISK ON TOP OF
 JB0095'A COPPER-COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED BY
 JB0095'A 4-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD WAS DRIVEN TO
 JB0095'REFUSAL AT A DEPTH OF 24 FEET 1 1/2 INCHES.
 JB0095
 JB0095                          STATION RECOVERY (1983)
 JB0095
 JB0095'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0095'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1315 ***********************************************************************
 KA1315  DESIGNATION -  K 182
 KA1315  PID         -  KA1315
 KA1315  STATE/COUNTY-  IL/CRAWFORD
 KA1315  COUNTRY     -  US
 KA1315  USGS QUAD   -  HUTSONVILLE (2018)
 KA1315
 KA1315                         *CURRENT SURVEY CONTROL
 KA1315  ______________________________________________________________________
 KA1315* NAD 83(1986) POSITION- 39 06 22.     (N) 087 39 14.     (W)   SCALED
 KA1315* NAVD 88 ORTHO HEIGHT -   137.262 (meters)      450.33  (feet) ADJUSTED
 KA1315  ______________________________________________________________________
 KA1315  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 KA1315  DYNAMIC HEIGHT  -        137.182 (meters)      450.07  (feet) COMP
 KA1315  MODELED GRAVITY -    980,039.3   (mgal)                       NAVD 88
 KA1315
 KA1315  VERT ORDER      -  FIRST     CLASS II
 KA1315
 KA1315.The horizontal coordinates were scaled from a map and have
 KA1315.an estimated accuracy of +/- 6 seconds.
 KA1315
 KA1315.The orthometric height was determined by differential leveling and
 KA1315.adjusted by the NATIONAL GEODETIC SURVEY
 KA1315.in June 1991.
 KA1315
 KA1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1315.GEOID18 height accuracy estimate available here.
 KA1315
 KA1315.Click photographs - Photos may exist for this station.
 KA1315
 KA1315.The dynamic height is computed by dividing the NAVD 88
 KA1315.geopotential number by the normal gravity value computed on the
 KA1315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1315.degrees latitude (g = 980.6199 gals.).
 KA1315
 KA1315.The modeled gravity was interpolated from observed gravity values.
 KA1315
 KA1315;                    North         East    Units  Estimated Accuracy
 KA1315;SPC IL E     -   270,980.      358,770.      MT  (+/- 180 meters Scaled)
 KA1315
 KA1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ434287(NAD 83)
 KA1315
 KA1315                          SUPERSEDED SURVEY CONTROL
 KA1315
 KA1315  NGVD 29 (??/??/92)  137.389  (m)          450.75   (f) ADJ UNCH    1 2
 KA1315
 KA1315.Superseded values are not recommended for survey control.
 KA1315
 KA1315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1315.See file dsdata.pdf to determine how the superseded data were derived.
 KA1315
 KA1315_MARKER: DB = BENCH MARK DISK
 KA1315_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1315_SP_SET: BRIDGE
 KA1315_STAMPING: K 182 1956
 KA1315_MARK LOGO: CGS
 KA1315_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1315
 KA1315  HISTORY     - Date     Condition        Report By
 KA1315  HISTORY     - 1956     MONUMENTED       CGS
 KA1315
 KA1315                          STATION DESCRIPTION
 KA1315
 KA1315'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1315'AT HUTSONVILLE.
 KA1315'AT HUTSONVILLE, ABOUT 0.2 MILE SOUTHEAST ALONG LINCOLN NATIONAL
 KA1315'MEMORIAL HIGHWAY FROM THE SCHOOL, IN THE TOP OF NORTHEAST END OF
 KA1315'NORTHWEST CONCRETE ABUTMENT OF A LONG CONCRETE BRIDGE OVER
 KA1315'HUTSON CREEK, 19 FEET NORTHEAST OF CENTER LINE OF HIGHWAY AND
 KA1315'ABOUT 1 FOOT ABOVE LEVEL OF HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA2085 ***********************************************************************
 KA2085  DESIGNATION -  K 182 RESET
 KA2085  PID         -  KA2085
 KA2085  STATE/COUNTY-  IL/CRAWFORD
 KA2085  COUNTRY     -  US
 KA2085  USGS QUAD   -  HUTSONVILLE (2018)
 KA2085
 KA2085                         *CURRENT SURVEY CONTROL
 KA2085  ______________________________________________________________________
 KA2085* NAD 83(1986) POSITION- 39 06 22.     (N) 087 39 14.     (W)   SCALED
 KA2085* NAVD 88 ORTHO HEIGHT -   137.86  (meters)      452.3   (feet) RESET
 KA2085  ______________________________________________________________________
 KA2085  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 KA2085  VERT ORDER      -  THIRD
 KA2085
 KA2085.The horizontal coordinates were scaled from a map and have
 KA2085.an estimated accuracy of +/- 6 seconds.
 KA2085
 KA2085.The orthometric height was computed from unverified reset data.
 KA2085
 KA2085.No vertical observational check was made to the station.
 KA2085
 KA2085.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA2085.GEOID18 height accuracy estimate available here.
 KA2085
 KA2085.Click photographs - Photos may exist for this station.
 KA2085
 KA2085;                    North         East    Units  Estimated Accuracy
 KA2085;SPC IL E     -   270,980.      358,770.      MT  (+/- 180 meters Scaled)
 KA2085
 KA2085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ434287(NAD 83)
 KA2085
 KA2085                          SUPERSEDED SURVEY CONTROL
 KA2085
 KA2085  NGVD 29 (11/09/15)  137.99   (m)          452.7    (f) RESET       3  
 KA2085
 KA2085.Superseded values are not recommended for survey control.
 KA2085
 KA2085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA2085.See file dsdata.pdf to determine how the superseded data were derived.
 KA2085
 KA2085_MARKER: DV = VERTICAL CONTROL DISK
 KA2085_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 KA2085_SP_SET: BRIDGE ABUTMENT
 KA2085_STAMPING: K 182 RESET 1992
 KA2085_MARK LOGO: NGS
 KA2085_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA2085_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA2085_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA2085+SATELLITE: SATELLITE OBSERVATIONS - 1992
 KA2085
 KA2085  HISTORY     - Date     Condition        Report By
 KA2085  HISTORY     - 1992     MONUMENTED       NGS
 KA2085
 KA2085                          STATION DESCRIPTION
 KA2085
 KA2085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 KA2085'IN HUTSONVILLE, ABOUT 0.2 MI (0.3 KM) SOUTHEAST ALONG MAIN STREET FROM
 KA2085'THE POST OFFICE, SET IN THE TOP OF THE NORTHEAST WING OF THE NORTH
 KA2085'ABUTMENT OF A LONG CONCRETE BRIDGE OVER HUTSON CREEK, 4.9 M
 KA2085'(16.1 FT) EAST OF THE CENTERLINE OF THE HIGHWAY, AND 1.7 M (5.6 FT)
 KA2085'SOUTH OF THE NORTH END OF THE NORTHEAST WING OF THE NORTH ABUTMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1287 ***********************************************************************
 KA1287  DESIGNATION -  K 183
 KA1287  PID         -  KA1287
 KA1287  STATE/COUNTY-  IL/CLARK
 KA1287  COUNTRY     -  US
 KA1287  USGS QUAD   -  HUTTON (2019)
 KA1287
 KA1287                         *CURRENT SURVEY CONTROL
 KA1287  ______________________________________________________________________
 KA1287* NAD 83(1986) POSITION- 39 15 55.     (N) 087 36 34.     (W)   SCALED
 KA1287* NAVD 88 ORTHO HEIGHT -   138.355 (meters)      453.92  (feet) ADJUSTED
 KA1287  ______________________________________________________________________
 KA1287  GEOID HEIGHT    -        -32.277 (meters)                     GEOID18
 KA1287  DYNAMIC HEIGHT  -        138.274 (meters)      453.65  (feet) COMP
 KA1287  MODELED GRAVITY -    980,046.1   (mgal)                       NAVD 88
 KA1287
 KA1287  VERT ORDER      -  FIRST     CLASS II
 KA1287
 KA1287.The horizontal coordinates were scaled from a map and have
 KA1287.an estimated accuracy of +/- 6 seconds.
 KA1287
 KA1287.The orthometric height was determined by differential leveling and
 KA1287.adjusted by the NATIONAL GEODETIC SURVEY
 KA1287.in June 1991.
 KA1287
 KA1287.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1287.GEOID18 height accuracy estimate available here.
 KA1287
 KA1287.Click photographs - Photos may exist for this station.
 KA1287
 KA1287.The dynamic height is computed by dividing the NAVD 88
 KA1287.geopotential number by the normal gravity value computed on the
 KA1287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1287.degrees latitude (g = 980.6199 gals.).
 KA1287
 KA1287.The modeled gravity was interpolated from observed gravity values.
 KA1287
 KA1287;                    North         East    Units  Estimated Accuracy
 KA1287;SPC IL E     -   288,680.      362,470.      MT  (+/- 180 meters Scaled)
 KA1287
 KA1287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ474463(NAD 83)
 KA1287
 KA1287                          SUPERSEDED SURVEY CONTROL
 KA1287
 KA1287  NGVD 29 (??/??/92)  138.469  (m)          454.29   (f) ADJ UNCH    1 2
 KA1287
 KA1287.Superseded values are not recommended for survey control.
 KA1287
 KA1287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1287.See file dsdata.pdf to determine how the superseded data were derived.
 KA1287
 KA1287_MARKER: DB = BENCH MARK DISK
 KA1287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1287_STAMPING: K 183 1956
 KA1287_MARK LOGO: CGS
 KA1287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1287+STABILITY: SURFACE MOTION
 KA1287
 KA1287  HISTORY     - Date     Condition        Report By
 KA1287  HISTORY     - 1956     MONUMENTED       CGS
 KA1287  HISTORY     - 19950803 MARK NOT FOUND   USPSQD
 KA1287  HISTORY     - 20050210 POOR             ILDT
 KA1287
 KA1287                          STATION DESCRIPTION
 KA1287
 KA1287'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1287'1.2 MI S FROM DARWIN.
 KA1287'1.15 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CEMETERY AT DARWIN,
 KA1287'ABOUT 0.4 MILE NORTH OF A CROSSROAD, 19 FEET EAST OF CENTER LINE OF
 KA1287'ROAD, 359 FEET SOUTH OF THE EXTENDED SOUTH FACE OF A TWO-STORY
 KA1287'FRAME HOUSE OWNED BY DAN GARD, 148 FEET SOUTH OF A FENCE CORNER AT
 KA1287'SOUTHWEST CORNER OF A BARN YARD, 156 FEET NORTH OF CENTER OF EAST
 KA1287'END OF A 2-FOOT BOX CULVERT UNDER ROAD, 4 FEET NORTH OF A
 KA1287'TELEPHONE POLE, 1 FOOT WEST OF A FENCE LINE, 2 FEET NORTH OF A
 KA1287'WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET ABOVE LEVEL OF ROAD
 KA1287'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1287
 KA1287                          STATION RECOVERY (1995)
 KA1287
 KA1287'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1287'MARK NOT FOUND.
 KA1287
 KA1287                          STATION RECOVERY (2005)
 KA1287
 KA1287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1287'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1466 ***********************************************************************
 KA1466  DESIGNATION -  K 184
 KA1466  PID         -  KA1466
 KA1466  STATE/COUNTY-  IL/EDGAR
 KA1466  COUNTRY     -  US
 KA1466  USGS QUAD   -  BROCTON (2018)
 KA1466
 KA1466                         *CURRENT SURVEY CONTROL
 KA1466  ______________________________________________________________________
 KA1466* NAD 83(1986) POSITION- 39 43 50.     (N) 087 54 34.     (W)   SCALED
 KA1466* NAVD 88 ORTHO HEIGHT -   207.103 (meters)      679.47  (feet) ADJUSTED
 KA1466  ______________________________________________________________________
 KA1466  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 KA1466  DYNAMIC HEIGHT  -        206.992 (meters)      679.11  (feet) COMP
 KA1466  MODELED GRAVITY -    980,087.8   (mgal)                       NAVD 88
 KA1466
 KA1466  VERT ORDER      -  FIRST     CLASS II
 KA1466
 KA1466.The horizontal coordinates were scaled from a map and have
 KA1466.an estimated accuracy of +/- 6 seconds.
 KA1466
 KA1466.The orthometric height was determined by differential leveling and
 KA1466.adjusted by the NATIONAL GEODETIC SURVEY
 KA1466.in June 1991.
 KA1466
 KA1466.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1466.GEOID18 height accuracy estimate available here.
 KA1466
 KA1466.Click photographs - Photos may exist for this station.
 KA1466
 KA1466.The dynamic height is computed by dividing the NAVD 88
 KA1466.geopotential number by the normal gravity value computed on the
 KA1466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1466.degrees latitude (g = 980.6199 gals.).
 KA1466
 KA1466.The modeled gravity was interpolated from observed gravity values.
 KA1466
 KA1466;                    North         East    Units  Estimated Accuracy
 KA1466;SPC IL E     -   340,170.      336,340.      MT  (+/- 180 meters Scaled)
 KA1466
 KA1466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ220982(NAD 83)
 KA1466
 KA1466                          SUPERSEDED SURVEY CONTROL
 KA1466
 KA1466  NGVD 29 (??/??/92)  207.178  (m)          679.72   (f) ADJ UNCH    1 2
 KA1466
 KA1466.Superseded values are not recommended for survey control.
 KA1466
 KA1466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1466.See file dsdata.pdf to determine how the superseded data were derived.
 KA1466
 KA1466_MARKER: DB = BENCH MARK DISK
 KA1466_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1466_STAMPING: K 184 1956
 KA1466_MARK LOGO: CGS
 KA1466_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1466_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1466
 KA1466  HISTORY     - Date     Condition        Report By
 KA1466  HISTORY     - 1956     MONUMENTED       CGS
 KA1466  HISTORY     - 20110127 MARK NOT FOUND   ILDT
 KA1466
 KA1466                          STATION DESCRIPTION
 KA1466
 KA1466'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1466'1.6 MI NE FROM BROCTON.
 KA1466'ABOUT 1.55 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1466'LOUIS RAILROAD FROM THE STATION AT BROCTON, AT A NORTH-SOUTH
 KA1466'ROAD CROSSING, IN SECTION 30, T. 15 N., R. 13 W., 36 1/2 FEET
 KA1466'NORTHWEST OF NORTHWEST RAIL, 96 FEET NORTH-NORTHEAST OF CENTER
 KA1466'OF CROSSING, 40 FEET EAST OF CENTER LINE OF ROAD, 95 FEET WEST
 KA1466'AND ACROSS TRACK FROM TELEPHONE POLE NO. 295/28, 37 1/2 FEET
 KA1466'SOUTHEAST OF A POWER LINE POLE ON A NORTH-SOUTH POWER LINE,
 KA1466'23 1/2 FEET NORTHEAST OF SOUTHWEST END OF A FENCE LINE, 3/4 FEET
 KA1466'SOUTHEAST OF A FENCE LINE, 1 1/2 FEET NORTHEAST OF A WHITE WOODEN
 KA1466'WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND IS A DISK ON
 KA1466'TOP OF A COPPER-COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED
 KA1466'BY A 4-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN TO
 KA1466'REFUSAL AT A DEPTH OF 34 FEET 3 INCHES.
 KA1466
 KA1466                          STATION RECOVERY (2011)
 KA1466
 KA1466'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0001 ***********************************************************************
 MF0001  DESIGNATION -  K 19
 MF0001  PID         -  MF0001
 MF0001  STATE/COUNTY-  IL/KANE
 MF0001  COUNTRY     -  US
 MF0001  USGS QUAD   -  GENEVA (2018)
 MF0001
 MF0001                         *CURRENT SURVEY CONTROL
 MF0001  ______________________________________________________________________
 MF0001* NAD 83(1986) POSITION- 41 58 34.     (N) 088 18 57.     (W)   SCALED
 MF0001* NAVD 88 ORTHO HEIGHT -   218.203 (meters)      715.89  (feet) ADJUSTED
 MF0001  ______________________________________________________________________
 MF0001  GEOID HEIGHT    -        -33.298 (meters)                     GEOID18
 MF0001  DYNAMIC HEIGHT  -        218.129 (meters)      715.64  (feet) COMP
 MF0001  MODELED GRAVITY -    980,281.0   (mgal)                       NAVD 88
 MF0001
 MF0001  VERT ORDER      -  SECOND    CLASS 0
 MF0001
 MF0001.The horizontal coordinates were scaled from a map and have
 MF0001.an estimated accuracy of +/- 6 seconds.
 MF0001
 MF0001.The orthometric height was determined by differential leveling and
 MF0001.adjusted by the NATIONAL GEODETIC SURVEY
 MF0001.in June 1991.
 MF0001
 MF0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0001.GEOID18 height accuracy estimate available here.
 MF0001
 MF0001.Click photographs - Photos may exist for this station.
 MF0001
 MF0001.The dynamic height is computed by dividing the NAVD 88
 MF0001.geopotential number by the normal gravity value computed on the
 MF0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0001.degrees latitude (g = 980.6199 gals.).
 MF0001
 MF0001.The modeled gravity was interpolated from observed gravity values.
 MF0001
 MF0001;                    North         East    Units  Estimated Accuracy
 MF0001;SPC IL E     -   589,450.      301,450.      MT  (+/- 180 meters Scaled)
 MF0001
 MF0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM909479(NAD 83)
 MF0001
 MF0001                          SUPERSEDED SURVEY CONTROL
 MF0001
 MF0001  NGVD 29 (??/??/92)  218.28   (m)          716.1    (f) COMPUTED    2 0
 MF0001
 MF0001.Superseded values are not recommended for survey control.
 MF0001
 MF0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0001.See file dsdata.pdf to determine how the superseded data were derived.
 MF0001
 MF0001_MARKER: DB = BENCH MARK DISK
 MF0001_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0001_SP_SET: BOX CULVERT
 MF0001_STAMPING: ELEV 716.130 K 19 1934
 MF0001_MARK LOGO: CGS
 MF0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0001+STABILITY: SURFACE MOTION
 MF0001
 MF0001  HISTORY     - Date     Condition        Report By
 MF0001  HISTORY     - 1934     MONUMENTED       CGS
 MF0001  HISTORY     - 1947     POOR             CGS
 MF0001  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 MF0001
 MF0001                          STATION DESCRIPTION
 MF0001
 MF0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0001'5.6 MI S FROM ELGIN.
 MF0001'5.6 MILES SOUTH ALONG STATE HIGHWAY 31 FROM THE CITY HALL AT
 MF0001'ELGIN, KANE COUNTY, 174 FEET WEST OF THE CENTER OF THE INTERSECTION
 MF0001'OF A ROAD LEADING NORTH, 13 FEET SOUTH OF THE CENTERLINE OF THE
 MF0001'HIGHWAY, AT A 4-BY 10-FOOT CONCRETE-BOX CULVERT IN THE CENTER OF
 MF0001'THE TOP OF THE SOUTH HEADWALL, AND ABOUT 2 1/2 FEET HIGHER THAN
 MF0001'THE HIGHWAY.  A STANDARD DISK, STAMPED ELEV 716.130 K 19 1934.
 MF0001'NOTE-- THE HEADWALL ADJACENT TO THE DESK IS CRACKED TRANSVERSELY
 MF0001'AND MAY HAVE DISTURBED THE MARK.
 MF0001
 MF0001                          STATION RECOVERY (1998)
 MF0001
 MF0001'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0001'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0002 ***********************************************************************
 MF0002  DESIGNATION -  K 19 RESET
 MF0002  PID         -  MF0002
 MF0002  STATE/COUNTY-  IL/KANE
 MF0002  COUNTRY     -  US
 MF0002  USGS QUAD   -  AURORA NORTH (2018)
 MF0002
 MF0002                         *CURRENT SURVEY CONTROL
 MF0002  ______________________________________________________________________
 MF0002* NAD 83(1986) POSITION- 41 45 24.     (N) 088 20 37.     (W)   SCALED
 MF0002* NAVD 88 ORTHO HEIGHT -   216.45  (meters)      710.1   (feet) RESET
 MF0002  ______________________________________________________________________
 MF0002  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 MF0002  VERT ORDER      -  THIRD
 MF0002
 MF0002.The horizontal coordinates were scaled from a map and have
 MF0002.an estimated accuracy of +/- 6 seconds.
 MF0002
 MF0002.The orthometric height was computed from unverified reset data.
 MF0002
 MF0002.No vertical observational check was made to the station.
 MF0002
 MF0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0002.GEOID18 height accuracy estimate available here.
 MF0002
 MF0002.Click photographs - Photos may exist for this station.
 MF0002
 MF0002;                    North         East    Units  Estimated Accuracy
 MF0002;SPC IL E     -   565,080.      299,150.      MT  (+/- 180 meters Scaled)
 MF0002
 MF0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM883236(NAD 83)
 MF0002
 MF0002                          SUPERSEDED SURVEY CONTROL
 MF0002
 MF0002  NGVD 29 (??/??/??)  216.52   (m)          710.4    (f) RESET       3  
 MF0002
 MF0002.Superseded values are not recommended for survey control.
 MF0002
 MF0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0002.See file dsdata.pdf to determine how the superseded data were derived.
 MF0002
 MF0002_MARKER: DB = BENCH MARK DISK
 MF0002_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0002_SP_SET: BOX CULVERT
 MF0002_STAMPING: K 19 RESET 1967
 MF0002_MARK LOGO: CGS
 MF0002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0002+STABILITY: SURFACE MOTION
 MF0002
 MF0002  HISTORY     - Date     Condition        Report By
 MF0002  HISTORY     - 1967     MONUMENTED       ILHD
 MF0002  HISTORY     - 1968     GOOD             CGS
 MF0002  HISTORY     - 1988     GOOD             USPSQD
 MF0002  HISTORY     - 1989     GOOD             USPSQD
 MF0002  HISTORY     - 19980522 GOOD             USPSQD
 MF0002
 MF0002                          STATION DESCRIPTION
 MF0002
 MF0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 MF0002'5.6 MI S FROM ELGIN.
 MF0002'5.6 MILES SOUTH ALONG STATE HIGHWAY 31 FROM THE CITY HALL AT
 MF0002'ELGIN, 178 FEET WEST OF THE CENTER LINE OF THE ROAD LEADING
 MF0002'NORTH (MC LEAN BOULEVARD), 33 FEET SOUTH OF THE CENTER LINE OF
 MF0002'THE HIGHWAY, AT A 9 X 3 FOOT BOX CULVERT AND IN THE CENTER OF
 MF0002'THE TOP OF THE SOUTH HEADWALL, 3 1/2 FEET BELOW THE LEVEL OF THE
 MF0002'HIGHWAY.
 MF0002
 MF0002                          STATION RECOVERY (1988)
 MF0002
 MF0002'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0002'RECOVERED IN GOOD CONDITION.
 MF0002
 MF0002                          STATION RECOVERY (1989)
 MF0002
 MF0002'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0002'RECOVERED IN GOOD CONDITION.
 MF0002
 MF0002                          STATION RECOVERY (1998)
 MF0002
 MF0002'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0307 ***********************************************************************
 MG0307  DESIGNATION -  K 190
 MG0307  PID         -  MG0307
 MG0307  STATE/COUNTY-  IL/HENRY
 MG0307  COUNTRY     -  US
 MG0307  USGS QUAD   -  ATKINSON (2018)
 MG0307
 MG0307                         *CURRENT SURVEY CONTROL
 MG0307  ______________________________________________________________________
 MG0307* NAD 83(1986) POSITION- 41 23 46.     (N) 090 01 06.     (W)   SCALED
 MG0307* NAVD 88 ORTHO HEIGHT -   224.630 (meters)      736.97  (feet) ADJUSTED
 MG0307  ______________________________________________________________________
 MG0307  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 MG0307  DYNAMIC HEIGHT  -        224.541 (meters)      736.68  (feet) COMP
 MG0307  MODELED GRAVITY -    980,220.8   (mgal)                       NAVD 88
 MG0307
 MG0307  VERT ORDER      -  SECOND    CLASS 0
 MG0307
 MG0307.The horizontal coordinates were scaled from a map and have
 MG0307.an estimated accuracy of +/- 6 seconds.
 MG0307
 MG0307.The orthometric height was determined by differential leveling and
 MG0307.adjusted by the NATIONAL GEODETIC SURVEY
 MG0307.in June 1991.
 MG0307
 MG0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0307.GEOID18 height accuracy estimate available here.
 MG0307
 MG0307.Click photographs - Photos may exist for this station.
 MG0307
 MG0307.The dynamic height is computed by dividing the NAVD 88
 MG0307.geopotential number by the normal gravity value computed on the
 MG0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0307.degrees latitude (g = 980.6199 gals.).
 MG0307
 MG0307.The modeled gravity was interpolated from observed gravity values.
 MG0307
 MG0307;                    North         East    Units  Estimated Accuracy
 MG0307;SPC IL W     -   525,030.      712,400.      MT  (+/- 180 meters Scaled)
 MG0307
 MG0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF492870(NAD 83)
 MG0307
 MG0307                          SUPERSEDED SURVEY CONTROL
 MG0307
 MG0307  NGVD 29 (??/??/92)  224.700  (m)          737.20   (f) ADJ UNCH    2 0
 MG0307
 MG0307.Superseded values are not recommended for survey control.
 MG0307
 MG0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0307.See file dsdata.pdf to determine how the superseded data were derived.
 MG0307
 MG0307_MARKER: DB = BENCH MARK DISK
 MG0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0307_STAMPING: K 190 1959
 MG0307_MARK LOGO: CGS
 MG0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0307+STABILITY: SURFACE MOTION
 MG0307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0307+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MG0307
 MG0307  HISTORY     - Date     Condition        Report By
 MG0307  HISTORY     - 1959     MONUMENTED       CGS
 MG0307  HISTORY     - 19960809 GOOD             USPSQD
 MG0307  HISTORY     - 20010919 GOOD             USPSQD
 MG0307  HISTORY     - 20040303 GOOD             USPSQD
 MG0307
 MG0307                          STATION DESCRIPTION
 MG0307
 MG0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0307'1.4 MI S FROM ATKINSON.
 MG0307'ABOUT 1.35 MILES SOUTH ALONG BLACKTOP ROAD FROM THE ATKINSON
 MG0307'HIGH SCHOOL AT ATKINSON, AT A FENCE CORNER AND AT THE NORTHEAST
 MG0307'CORNER OF A CEMETERY, 41.6 FEET WEST OF THE CENTER LINE OF THE
 MG0307'ROAD, 2.3 FEET NORTH-NORTHEAST OF FENCE CORNER, 7 FEET NORTH OF
 MG0307'A SMALL LONE PINE TREE, 3.4 FEET NORTH OF A RIGHT-OF-WAY MARKER,
 MG0307'1.3 FEET EAST OF FENCE LINE, 5.6 FEET WEST OF A METAL WITNESS
 MG0307'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES,
 MG0307'ABOUT LEVEL WITH THE ROAD.
 MG0307
 MG0307                          STATION RECOVERY (1996)
 MG0307
 MG0307'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0307'RECOVERED IN GOOD CONDITION.
 MG0307
 MG0307                          STATION RECOVERY (2001)
 MG0307
 MG0307'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0307'RECOVERED IN GOOD CONDITION.
 MG0307
 MG0307                          STATION RECOVERY (2004)
 MG0307
 MG0307'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0307'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1005 ***********************************************************************
 MF1005  DESIGNATION -  K 191
 MF1005  PID         -  MF1005
 MF1005  STATE/COUNTY-  IL/BUREAU
 MF1005  COUNTRY     -  US
 MF1005  USGS QUAD   -  NEPONSET (2018)
 MF1005
 MF1005                         *CURRENT SURVEY CONTROL
 MF1005  ______________________________________________________________________
 MF1005* NAD 83(1986) POSITION- 41 21 55.     (N) 089 45 05.     (W)   SCALED
 MF1005* NAVD 88 ORTHO HEIGHT -   200.006 (meters)      656.19  (feet) ADJUSTED
 MF1005  ______________________________________________________________________
 MF1005  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 MF1005  DYNAMIC HEIGHT  -        199.925 (meters)      655.92  (feet) COMP
 MF1005  MODELED GRAVITY -    980,211.6   (mgal)                       NAVD 88
 MF1005
 MF1005  VERT ORDER      -  SECOND    CLASS 0
 MF1005
 MF1005.The horizontal coordinates were scaled from a map and have
 MF1005.an estimated accuracy of +/- 6 seconds.
 MF1005
 MF1005.The orthometric height was determined by differential leveling and
 MF1005.adjusted by the NATIONAL GEODETIC SURVEY
 MF1005.in June 1991.
 MF1005
 MF1005.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1005.GEOID18 height accuracy estimate available here.
 MF1005
 MF1005.Click photographs - Photos may exist for this station.
 MF1005
 MF1005.The dynamic height is computed by dividing the NAVD 88
 MF1005.geopotential number by the normal gravity value computed on the
 MF1005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1005.degrees latitude (g = 980.6199 gals.).
 MF1005
 MF1005.The modeled gravity was interpolated from observed gravity values.
 MF1005
 MF1005;                    North         East    Units  Estimated Accuracy
 MF1005;SPC IL W     -   521,670.      734,740.      MT  (+/- 180 meters Scaled)
 MF1005
 MF1005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL698829(NAD 83)
 MF1005
 MF1005                          SUPERSEDED SURVEY CONTROL
 MF1005
 MF1005  NGVD 29 (??/??/92)  200.085  (m)          656.45   (f) ADJ UNCH    2 0
 MF1005
 MF1005.Superseded values are not recommended for survey control.
 MF1005
 MF1005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1005.See file dsdata.pdf to determine how the superseded data were derived.
 MF1005
 MF1005_STAMPING: K 191 1959
 MF1005_MARK LOGO: CGS
 MF1005
 MF1005  HISTORY     - Date     Condition        Report By
 MF1005  HISTORY     - 1959     MONUMENTED       CGS
 MF1005  HISTORY     - 19951230 GOOD             USPSQD
 MF1005  HISTORY     - 20010509 GOOD             USPSQD
 MF1005  HISTORY     - 20060203 GOOD             USPSQD
 MF1005  HISTORY     - 20140722 MARK NOT FOUND   INDIV
 MF1005  HISTORY     - 20200512 MARK NOT FOUND   ILDT
 MF1005
 MF1005                          STATION DESCRIPTION
 MF1005
 MF1005'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1005'1 MI W FROM SHEFFIELD.
 MF1005'ABOUT 0.75 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1005'ROCK ISLAND AND PACIFIC RAILWAY STATION AT SHEFFIELD, THENCE 0.2
 MF1005'MILES NORTH ALONG GRAVEL ROAD, SET IN THE TOP OF THE SOUTHEAST
 MF1005'END OF THE WINGWALL AT THE NORTHWEST CORNER OF A 60-FOOT CONCRETE
 MF1005'BRIDGE, 12 FEET WEST OF THE CENTER LINE OF THE ROAD, ABOUT 1 FOOT
 MF1005'BELOW THE LEVEL OF THE ROAD.
 MF1005
 MF1005                          STATION RECOVERY (1995)
 MF1005
 MF1005'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1005'RECOVERED IN GOOD CONDITION.
 MF1005
 MF1005                          STATION RECOVERY (2001)
 MF1005
 MF1005'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1005'RECOVERED IN GOOD CONDITION.
 MF1005
 MF1005                          STATION RECOVERY (2006)
 MF1005
 MF1005'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1005'RECOVERED IN GOOD CONDITION.
 MF1005
 MF1005                          STATION RECOVERY (2014)
 MF1005
 MF1005'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1005'MARK NOT FOUND.
 MF1005
 MF1005                          STATION RECOVERY (2020)
 MF1005
 MF1005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1005'BRIDGE WAS REPLACED IN 1988.  A DISK MARKED K 191 RESET IS PRESENT AT
 MF1005'THIS LOCATION NOW.  NO RESET INFORMATION PROVIDED TO NATIONAL GEODETIC
 MF1005'SURVEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0934 ***********************************************************************
 MF0934  DESIGNATION -  K 192
 MF0934  PID         -  MF0934
 MF0934  STATE/COUNTY-  IL/BUREAU
 MF0934  COUNTRY     -  US
 MF0934  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0934
 MF0934                         *CURRENT SURVEY CONTROL
 MF0934  ______________________________________________________________________
 MF0934* NAD 83(1986) POSITION- 41 23 34.     (N) 089 25 32.     (W)   SCALED
 MF0934* NAVD 88 ORTHO HEIGHT -   215.292 (meters)      706.34  (feet) ADJUSTED
 MF0934  ______________________________________________________________________
 MF0934  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 MF0934  DYNAMIC HEIGHT  -        215.204 (meters)      706.05  (feet) COMP
 MF0934  MODELED GRAVITY -    980,210.5   (mgal)                       NAVD 88
 MF0934
 MF0934  VERT ORDER      -  SECOND    CLASS 0
 MF0934
 MF0934.The horizontal coordinates were scaled from a map and have
 MF0934.an estimated accuracy of +/- 6 seconds.
 MF0934
 MF0934.The orthometric height was determined by differential leveling and
 MF0934.adjusted by the NATIONAL GEODETIC SURVEY
 MF0934.in June 1991.
 MF0934
 MF0934.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0934.GEOID18 height accuracy estimate available here.
 MF0934
 MF0934.Click photographs - Photos may exist for this station.
 MF0934
 MF0934.The dynamic height is computed by dividing the NAVD 88
 MF0934.geopotential number by the normal gravity value computed on the
 MF0934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0934.degrees latitude (g = 980.6199 gals.).
 MF0934
 MF0934.The modeled gravity was interpolated from observed gravity values.
 MF0934
 MF0934;                    North         East    Units  Estimated Accuracy
 MF0934;SPC IL W     -   524,910.      761,980.      MT  (+/- 180 meters Scaled)
 MF0934
 MF0934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL972851(NAD 83)
 MF0934
 MF0934                          SUPERSEDED SURVEY CONTROL
 MF0934
 MF0934  NGVD 29 (??/??/92)  215.368  (m)          706.59   (f) ADJ UNCH    2 0
 MF0934
 MF0934.Superseded values are not recommended for survey control.
 MF0934
 MF0934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0934.See file dsdata.pdf to determine how the superseded data were derived.
 MF0934
 MF0934_MARKER: DB = BENCH MARK DISK
 MF0934_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0934_SP_SET: BOX CULVERT HEADWALL
 MF0934_STAMPING: K 192 1959
 MF0934_MARK LOGO: CGS
 MF0934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0934+STABILITY: SURFACE MOTION
 MF0934
 MF0934  HISTORY     - Date     Condition        Report By
 MF0934  HISTORY     - 1959     MONUMENTED       CGS
 MF0934  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0934  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0934  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0934
 MF0934                          STATION DESCRIPTION
 MF0934
 MF0934'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0934'3.2 MI NE FROM PRINCETON.
 MF0934'ABOUT 2.35 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0934'OFFICE AT PRINCETON, THENCE 0.9 MILES EAST ALONG A GRAVEL ROAD,
 MF0934'ABOUT 0.3 MILES EAST OF THE JUNCTION OF A GRAVEL ROAD SOUTH,
 MF0934'SET IN THE TOP OF THE EAST END OF THE SOUTH HEADWALL OF A 4-FOOT
 MF0934'CONCRETE BOX CULVERT, 11 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 MF0934'ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE ROAD.
 MF0934
 MF0934                          STATION RECOVERY (1996)
 MF0934
 MF0934'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0934'MARK NOT FOUND.
 MF0934
 MF0934                          STATION RECOVERY (2001)
 MF0934
 MF0934'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0934'MARK NOT FOUND.
 MF0934
 MF0934                          STATION RECOVERY (2005)
 MF0934
 MF0934'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0934'BOX CULVERT MISSING. BELIEVED STATION DESTROYED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0809 ***********************************************************************
 MF0809  DESIGNATION -  K 193
 MF0809  PID         -  MF0809
 MF0809  STATE/COUNTY-  IL/BUREAU
 MF0809  COUNTRY     -  US
 MF0809  USGS QUAD   -  DEPUE (2018)
 MF0809
 MF0809                         *CURRENT SURVEY CONTROL
 MF0809  ______________________________________________________________________
 MF0809* NAD 83(1986) POSITION- 41 19 13.     (N) 089 19 42.     (W)   SCALED
 MF0809* NAVD 88 ORTHO HEIGHT -   144.568 (meters)      474.30  (feet) ADJUSTED
 MF0809  ______________________________________________________________________
 MF0809  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 MF0809  DYNAMIC HEIGHT  -        144.509 (meters)      474.11  (feet) COMP
 MF0809  MODELED GRAVITY -    980,215.6   (mgal)                       NAVD 88
 MF0809
 MF0809  VERT ORDER      -  FIRST     CLASS II
 MF0809
 MF0809.The horizontal coordinates were scaled from a map and have
 MF0809.an estimated accuracy of +/- 6 seconds.
 MF0809
 MF0809.The orthometric height was determined by differential leveling and
 MF0809.adjusted by the NATIONAL GEODETIC SURVEY
 MF0809.in June 1991.
 MF0809
 MF0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0809.GEOID18 height accuracy estimate available here.
 MF0809
 MF0809.Click photographs - Photos may exist for this station.
 MF0809
 MF0809.The dynamic height is computed by dividing the NAVD 88
 MF0809.geopotential number by the normal gravity value computed on the
 MF0809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0809.degrees latitude (g = 980.6199 gals.).
 MF0809
 MF0809.The modeled gravity was interpolated from observed gravity values.
 MF0809
 MF0809;                    North         East    Units  Estimated Accuracy
 MF0809;SPC IL W     -   516,930.      770,190.      MT  (+/- 180 meters Scaled)
 MF0809
 MF0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL051769(NAD 83)
 MF0809
 MF0809                          SUPERSEDED SURVEY CONTROL
 MF0809
 MF0809  NGVD 29 (??/??/92)  144.631  (m)          474.51   (f) ADJ UNCH    1 2
 MF0809
 MF0809.Superseded values are not recommended for survey control.
 MF0809
 MF0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0809.See file dsdata.pdf to determine how the superseded data were derived.
 MF0809
 MF0809_MARKER: DB = BENCH MARK DISK
 MF0809_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0809_SP_SET: OVERPASS
 MF0809_STAMPING: K 193 1959
 MF0809_MARK LOGO: CGS
 MF0809_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0809
 MF0809  HISTORY     - Date     Condition        Report By
 MF0809  HISTORY     - 1959     MONUMENTED       CGS
 MF0809  HISTORY     - 1960     GOOD             CGS
 MF0809  HISTORY     - 1981     GOOD             AEROS
 MF0809  HISTORY     - 19960316 GOOD             USPSQD
 MF0809  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0809  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0809
 MF0809                          STATION DESCRIPTION
 MF0809
 MF0809'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0809'1.2 MI W FROM DEPUE.
 MF0809'ABOUT 1.15 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0809'RAILROAD FROM THE STATION AT DEPUE, 0.15 MILE WEST OF MILEPOST 111,
 MF0809'SET IN THE TOP OF THE SOUTH END OF THE WEST BACK WALL TO A
 MF0809'RAILROAD OVERPASS OVER A PRIVATE ROAD, 7 FEET SOUTH OF THE SOUTH
 MF0809'RAIL OF THE SOUTH TRACK, 1 FOOT WEST OF THE WEST END OF THE SOUTH
 MF0809'CONCRETE RETAINING WALL, 1/2 FOOT NORTH OF THE SOUTH END OF THE
 MF0809'BACK WALL, AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 MF0809
 MF0809                          STATION RECOVERY (1981)
 MF0809
 MF0809'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 MF0809'RECOVERED IN GOOD CONDITION.
 MF0809
 MF0809                          STATION RECOVERY (1996)
 MF0809
 MF0809'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0809'RECOVERED IN GOOD CONDITION.
 MF0809
 MF0809                          STATION RECOVERY (2001)
 MF0809
 MF0809'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0809'MARK NOT FOUND.
 MF0809
 MF0809                          STATION RECOVERY (2005)
 MF0809
 MF0809'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0809'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0163 ***********************************************************************
 MG0163  DESIGNATION -  K 194
 MG0163  PID         -  MG0163
 MG0163  STATE/COUNTY-  IL/HENRY
 MG0163  COUNTRY     -  US
 MG0163  USGS QUAD   -  ANDOVER (2018)
 MG0163
 MG0163                         *CURRENT SURVEY CONTROL
 MG0163  ______________________________________________________________________
 MG0163* NAD 83(1986) POSITION- 41 20 20.     (N) 090 19 57.     (W)   SCALED
 MG0163* NAVD 88 ORTHO HEIGHT -   235.951 (meters)      774.12  (feet) ADJUSTED
 MG0163  ______________________________________________________________________
 MG0163  GEOID HEIGHT    -        -32.822 (meters)                     GEOID18
 MG0163  DYNAMIC HEIGHT  -        235.857 (meters)      773.81  (feet) COMP
 MG0163  MODELED GRAVITY -    980,218.6   (mgal)                       NAVD 88
 MG0163
 MG0163  VERT ORDER      -  SECOND    CLASS 0
 MG0163
 MG0163.The horizontal coordinates were scaled from a map and have
 MG0163.an estimated accuracy of +/- 6 seconds.
 MG0163
 MG0163.The orthometric height was determined by differential leveling and
 MG0163.adjusted by the NATIONAL GEODETIC SURVEY
 MG0163.in June 1991.
 MG0163
 MG0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0163.GEOID18 height accuracy estimate available here.
 MG0163
 MG0163.Click photographs - Photos may exist for this station.
 MG0163
 MG0163.The dynamic height is computed by dividing the NAVD 88
 MG0163.geopotential number by the normal gravity value computed on the
 MG0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0163.degrees latitude (g = 980.6199 gals.).
 MG0163
 MG0163.The modeled gravity was interpolated from observed gravity values.
 MG0163
 MG0163;                    North         East    Units  Estimated Accuracy
 MG0163;SPC IL W     -   518,670.      686,120.      MT  (+/- 180 meters Scaled)
 MG0163
 MG0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF231798(NAD 83)
 MG0163
 MG0163                          SUPERSEDED SURVEY CONTROL
 MG0163
 MG0163  NGVD 29 (??/??/92)  236.022  (m)          774.35   (f) ADJ UNCH    2 0
 MG0163
 MG0163.Superseded values are not recommended for survey control.
 MG0163
 MG0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0163.See file dsdata.pdf to determine how the superseded data were derived.
 MG0163
 MG0163_MARKER: DB = BENCH MARK DISK
 MG0163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0163_STAMPING: K 194 1959
 MG0163_MARK LOGO: CGS
 MG0163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0163+STABILITY: SURFACE MOTION
 MG0163
 MG0163  HISTORY     - Date     Condition        Report By
 MG0163  HISTORY     - 1959     MONUMENTED       CGS
 MG0163  HISTORY     - 19960712 GOOD             USPSQD
 MG0163  HISTORY     - 20011027 GOOD             USPSQD
 MG0163  HISTORY     - 20040623 GOOD             USPSQD
 MG0163
 MG0163                          STATION DESCRIPTION
 MG0163
 MG0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0163'3.2 MI E FROM ORION.
 MG0163'ABOUT 0.25 MILES SOUTH ALONG A STREET FROM THE SOUTHEAST CORNER
 MG0163'OF THE MUNICIPAL PARK AT ORION, THENCE 2.1 MILES EAST ALONG A
 MG0163'BLACKTOP ROAD, THENCE 0.5 MILES SOUTH ALONG AN OILED ROAD, THENCE
 MG0163'0.3 MILES EAST ALONG AN OILED ROAD, 23 FEET SOUTH OF THE CENTER
 MG0163'LINE OF THE ROAD, 191 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY
 MG0163'SOUTH TO A FARM HOUSE, 2 FEET NORTH OF A FENCE LINE AND A T-FENCE
 MG0163'CORNER, 84 FEET EAST-SOUTHEAST AND ACROSS THE ROAD FROM A POWER
 MG0163'POLE WITH A TRANSFORMER, 2.4 FEET SOUTH OF A METAL WITNESS POST,
 MG0163'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 MG0163'CONCRETE POST PROJECTING 2 INCHES.
 MG0163
 MG0163                          STATION RECOVERY (1996)
 MG0163
 MG0163'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0163'RECOVERED IN GOOD CONDITION.
 MG0163
 MG0163                          STATION RECOVERY (2001)
 MG0163
 MG0163'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0163'RECOVERED IN GOOD CONDITION.
 MG0163
 MG0163                          STATION RECOVERY (2004)
 MG0163
 MG0163'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0163'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0230 ***********************************************************************
 MG0230  DESIGNATION -  K 195
 MG0230  PID         -  MG0230
 MG0230  STATE/COUNTY-  IL/KNOX
 MG0230  COUNTRY     -  US
 MG0230  USGS QUAD   -  WATAGA (2018)
 MG0230
 MG0230                         *CURRENT SURVEY CONTROL
 MG0230  ______________________________________________________________________
 MG0230* NAD 83(1986) POSITION- 41 06 27.     (N) 090 19 24.     (W)   SCALED
 MG0230* NAVD 88 ORTHO HEIGHT -   239.165 (meters)      784.66  (feet) ADJUSTED
 MG0230  ______________________________________________________________________
 MG0230  GEOID HEIGHT    -        -32.840 (meters)                     GEOID18
 MG0230  DYNAMIC HEIGHT  -        239.063 (meters)      784.33  (feet) COMP
 MG0230  MODELED GRAVITY -    980,191.0   (mgal)                       NAVD 88
 MG0230
 MG0230  VERT ORDER      -  SECOND    CLASS 0
 MG0230
 MG0230.The horizontal coordinates were scaled from a map and have
 MG0230.an estimated accuracy of +/- 6 seconds.
 MG0230
 MG0230.The orthometric height was determined by differential leveling and
 MG0230.adjusted by the NATIONAL GEODETIC SURVEY
 MG0230.in June 1991.
 MG0230
 MG0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0230.GEOID18 height accuracy estimate available here.
 MG0230
 MG0230.Click photographs - Photos may exist for this station.
 MG0230
 MG0230.The dynamic height is computed by dividing the NAVD 88
 MG0230.geopotential number by the normal gravity value computed on the
 MG0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0230.degrees latitude (g = 980.6199 gals.).
 MG0230
 MG0230.The modeled gravity was interpolated from observed gravity values.
 MG0230
 MG0230;                    North         East    Units  Estimated Accuracy
 MG0230;SPC IL W     -   492,980.      686,840.      MT  (+/- 180 meters Scaled)
 MG0230
 MG0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF247541(NAD 83)
 MG0230
 MG0230                          SUPERSEDED SURVEY CONTROL
 MG0230
 MG0230  NGVD 29 (??/??/92)  239.221  (m)          784.84   (f) ADJ UNCH    2 0
 MG0230
 MG0230.Superseded values are not recommended for survey control.
 MG0230
 MG0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0230.See file dsdata.pdf to determine how the superseded data were derived.
 MG0230
 MG0230_MARKER: DB = BENCH MARK DISK
 MG0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0230_STAMPING: K 195 1959
 MG0230_MARK LOGO: CGS
 MG0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0230+STABILITY: SURFACE MOTION
 MG0230
 MG0230  HISTORY     - Date     Condition        Report By
 MG0230  HISTORY     - 1959     MONUMENTED       CGS
 MG0230  HISTORY     - 19971124 GOOD             USPSQD
 MG0230
 MG0230                          STATION DESCRIPTION
 MG0230
 MG0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0230'5.4 MI S FROM WOODHULL.
 MG0230'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0230'TANK AT WOODHULL, THENCE 5.0 MILES SOUTH ALONG A DIRT AND
 MG0230'GRAVEL ROAD, 32 FEET EAST OF THE CENTER LINE OF THE ROAD, 52
 MG0230'FEET SOUTH OF THE CENTER LINE OF A GRAVEL ROAD, 50 FEET SOUTHEAST
 MG0230'OF THE CENTER LINE OF THE JUNCTION,19 FEET SOUTH OF A FENCE
 MG0230'CORNER, 6.5 FEET SOUTH OF A POWER POLE, 1 FOOT WEST OF AFENCE
 MG0230'LINE, 2.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 MG0230'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0230'2 INCHES.
 MG0230
 MG0230                          STATION RECOVERY (1997)
 MG0230
 MG0230'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0115 ***********************************************************************
 LD0115  DESIGNATION -  K 196
 LD0115  PID         -  LD0115
 LD0115  STATE/COUNTY-  IL/KNOX
 LD0115  COUNTRY     -  US
 LD0115  USGS QUAD   -  APPLETON (2018)
 LD0115
 LD0115                         *CURRENT SURVEY CONTROL
 LD0115  ______________________________________________________________________
 LD0115* NAD 83(1986) POSITION- 40 54 27.     (N) 090 14 55.     (W)   SCALED
 LD0115* NAVD 88 ORTHO HEIGHT -   229.180 (meters)      751.90  (feet) ADJUSTED
 LD0115  ______________________________________________________________________
 LD0115  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0115  DYNAMIC HEIGHT  -        229.078 (meters)      751.57  (feet) COMP
 LD0115  MODELED GRAVITY -    980,172.1   (mgal)                       NAVD 88
 LD0115
 LD0115  VERT ORDER      -  SECOND    CLASS 0
 LD0115
 LD0115.The horizontal coordinates were scaled from a map and have
 LD0115.an estimated accuracy of +/- 6 seconds.
 LD0115
 LD0115.The orthometric height was determined by differential leveling and
 LD0115.adjusted by the NATIONAL GEODETIC SURVEY
 LD0115.in June 1991.
 LD0115
 LD0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0115.GEOID18 height accuracy estimate available here.
 LD0115
 LD0115.Click photographs - Photos may exist for this station.
 LD0115
 LD0115.The dynamic height is computed by dividing the NAVD 88
 LD0115.geopotential number by the normal gravity value computed on the
 LD0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0115.degrees latitude (g = 980.6199 gals.).
 LD0115
 LD0115.The modeled gravity was interpolated from observed gravity values.
 LD0115
 LD0115;                    North         East    Units  Estimated Accuracy
 LD0115;SPC IL W     -   470,760.      693,100.      MT  (+/- 180 meters Scaled)
 LD0115
 LD0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF317321(NAD 83)
 LD0115
 LD0115                          SUPERSEDED SURVEY CONTROL
 LD0115
 LD0115  NGVD 29 (??/??/92)  229.240  (m)          752.10   (f) ADJ UNCH    2 0
 LD0115
 LD0115.Superseded values are not recommended for survey control.
 LD0115
 LD0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0115.See file dsdata.pdf to determine how the superseded data were derived.
 LD0115
 LD0115_MARKER: DB = BENCH MARK DISK
 LD0115_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0115_SP_SET: BOX CULVERT HEADWALL
 LD0115_STAMPING: K 196 1959
 LD0115_MARK LOGO: CGS
 LD0115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0115+STABILITY: SURFACE MOTION
 LD0115
 LD0115  HISTORY     - Date     Condition        Report By
 LD0115  HISTORY     - 1959     MONUMENTED       CGS
 LD0115  HISTORY     - 1979     MARK NOT FOUND   USGS
 LD0115  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0115
 LD0115                          STATION DESCRIPTION
 LD0115
 LD0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0115'1.8 MI E FROM KNOXVILLE.
 LD0115'ABOUT 1.8 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0115'AT KNOXVILLE, AT THE JUNCTION OF A GRAVEL ROAD WEST, SET IN THE
 LD0115'TOP OF THE NORTHEAST END OF THE NORTHWEST HEADWALL OF A 3-FOOT
 LD0115'CONCRETE BOX CULVERT, 27 FEET NORTHWEST OF THE CENTER LINE OF THE
 LD0115'HIGHWAY, 17 FEET SOUTHEAST OF THE CENTERLINE OF THE GRAVEL ROAD,
 LD0115'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LD0115
 LD0115                          STATION RECOVERY (1979)
 LD0115
 LD0115'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LD0115'MARK NOT FOUND.
 LD0115
 LD0115                          STATION RECOVERY (1997)
 LD0115
 LD0115'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0115'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1440 ***********************************************************************
 LC1440  DESIGNATION -  K 197
 LC1440  PID         -  LC1440
 LC1440  STATE/COUNTY-  IL/PEORIA
 LC1440  COUNTRY     -  US
 LC1440  USGS QUAD   -  OAK HILL (2018)
 LC1440
 LC1440                         *CURRENT SURVEY CONTROL
 LC1440  ______________________________________________________________________
 LC1440* NAD 83(1986) POSITION- 40 49 43.     (N) 089 52 12.     (W)   SCALED
 LC1440* NAVD 88 ORTHO HEIGHT -   202.276 (meters)      663.63  (feet) ADJUSTED
 LC1440  ______________________________________________________________________
 LC1440  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 LC1440  DYNAMIC HEIGHT  -        202.183 (meters)      663.33  (feet) COMP
 LC1440  MODELED GRAVITY -    980,165.2   (mgal)                       NAVD 88
 LC1440
 LC1440  VERT ORDER      -  SECOND    CLASS 0
 LC1440
 LC1440.The horizontal coordinates were scaled from a map and have
 LC1440.an estimated accuracy of +/- 6 seconds.
 LC1440
 LC1440.The orthometric height was determined by differential leveling and
 LC1440.adjusted by the NATIONAL GEODETIC SURVEY
 LC1440.in June 1991.
 LC1440
 LC1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1440.GEOID18 height accuracy estimate available here.
 LC1440
 LC1440.Click photographs - Photos may exist for this station.
 LC1440
 LC1440.The dynamic height is computed by dividing the NAVD 88
 LC1440.geopotential number by the normal gravity value computed on the
 LC1440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1440.degrees latitude (g = 980.6199 gals.).
 LC1440
 LC1440.The modeled gravity was interpolated from observed gravity values.
 LC1440
 LC1440;                    North         East    Units  Estimated Accuracy
 LC1440;SPC IL W     -   462,040.      725,020.      MT  (+/- 180 meters Scaled)
 LC1440
 LC1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL579236(NAD 83)
 LC1440
 LC1440                          SUPERSEDED SURVEY CONTROL
 LC1440
 LC1440  NGVD 29 (??/??/92)  202.359  (m)          663.91   (f) ADJ UNCH    2 0
 LC1440
 LC1440.Superseded values are not recommended for survey control.
 LC1440
 LC1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1440.See file dsdata.pdf to determine how the superseded data were derived.
 LC1440
 LC1440_MARKER: DB = BENCH MARK DISK
 LC1440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1440_STAMPING: K 197 1959
 LC1440_MARK LOGO: CGS
 LC1440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1440+STABILITY: SURFACE MOTION
 LC1440
 LC1440  HISTORY     - Date     Condition        Report By
 LC1440  HISTORY     - 1959     MONUMENTED       CGS
 LC1440  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1440
 LC1440                          STATION DESCRIPTION
 LC1440
 LC1440'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1440'1.1 MI SE FROM BRIMFIELD.
 LC1440'ABOUT 0.9 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1440'STATION AT BRIMFIELD, THENCE 0.2 MILES SOUTH ALONG AN ASPHALT ROAD,
 LC1440'33 FEET EAST OF THE CENTER LINE OF THE ROAD, 3 1/2 FEET SOUTHWEST
 LC1440'OF A T-FENCE CORNER, 1 1/2 FEET WEST OF A FENCE, 99 FEET SOUTH
 LC1440'OF A POWER POLE WHICH IS THE FIFTH POLE NORTH OF A HOUSE ON THE
 LC1440'EAST SIDE OF THE ROAD, 1.5 FEET SOUTHWEST OF A METAL WITNESS POST,
 LC1440'ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 LC1440'PROJECTING 4 INCHES.
 LC1440
 LC1440                          STATION RECOVERY (1998)
 LC1440
 LC1440'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1440'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1441 ***********************************************************************
 LC1441  DESIGNATION -  K 197 RESET
 LC1441  PID         -  LC1441
 LC1441  STATE/COUNTY-  IL/PEORIA
 LC1441  COUNTRY     -  US
 LC1441  USGS QUAD   -  OAK HILL (2018)
 LC1441
 LC1441                         *CURRENT SURVEY CONTROL
 LC1441  ______________________________________________________________________
 LC1441* NAD 83(1986) POSITION- 40 49 38.     (N) 089 52 15.     (W)   SCALED
 LC1441* NAVD 88 ORTHO HEIGHT -   201.29  (meters)      660.4   (feet) RESET
 LC1441  ______________________________________________________________________
 LC1441  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LC1441  VERT ORDER      -  THIRD
 LC1441
 LC1441.The horizontal coordinates were scaled from a map and have
 LC1441.an estimated accuracy of +/- 6 seconds.
 LC1441
 LC1441.The orthometric height was computed from unverified reset data.
 LC1441
 LC1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1441.GEOID18 height accuracy estimate available here.
 LC1441
 LC1441.Click photographs - Photos may exist for this station.
 LC1441
 LC1441;                    North         East    Units  Estimated Accuracy
 LC1441;SPC IL W     -   461,880.      724,950.      MT  (+/- 180 meters Scaled)
 LC1441
 LC1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL579235(NAD 83)
 LC1441
 LC1441                          SUPERSEDED SURVEY CONTROL
 LC1441
 LC1441.No superseded survey control is available for this station.
 LC1441
 LC1441_MARKER: DB = BENCH MARK DISK
 LC1441_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1441_SP_SET: BRIDGE
 LC1441_STAMPING: K 197 RESET 1967
 LC1441_MARK LOGO: CGS
 LC1441_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1441
 LC1441  HISTORY     - Date     Condition        Report By
 LC1441  HISTORY     - 1968     MONUMENTED       ILHD
 LC1441
 LC1441                          STATION DESCRIPTION
 LC1441
 LC1441'DESCRIBED BY IL HIGHWAY DEPT 1968
 LC1441'1.1 MI SE FROM BRIMFIELD.
 LC1441'ABOUT 0.9 MILE SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1441'STATION AT BRIMFIELD, THENCE 0.2 MILE SOUTH ALONG A CONCRETE ROAD,
 LC1441'LOCATED IN THE CRASH WALL OF THE SOUTH-MOST PIER OF BRIDGE 72-4HB,
 LC1441'ABOUT 2.5 FEET BELOW THE LEVEL OF THE INTERSTATE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1484 ***********************************************************************
 LC1484  DESIGNATION -  K 198
 LC1484  PID         -  LC1484
 LC1484  STATE/COUNTY-  IL/PEORIA
 LC1484  COUNTRY     -  US
 LC1484  USGS QUAD   -  PEORIA WEST (2018)
 LC1484
 LC1484                         *CURRENT SURVEY CONTROL
 LC1484  ______________________________________________________________________
 LC1484* NAD 83(1986) POSITION- 40 44 08.     (N) 089 41 14.     (W)   SCALED
 LC1484* NAVD 88 ORTHO HEIGHT -   149.316 (meters)      489.88  (feet) ADJUSTED
 LC1484  ______________________________________________________________________
 LC1484  GEOID HEIGHT    -        -32.993 (meters)                     GEOID18
 LC1484  DYNAMIC HEIGHT  -        149.247 (meters)      489.65  (feet) COMP
 LC1484  MODELED GRAVITY -    980,159.7   (mgal)                       NAVD 88
 LC1484
 LC1484  VERT ORDER      -  SECOND    CLASS 0
 LC1484
 LC1484.The horizontal coordinates were scaled from a map and have
 LC1484.an estimated accuracy of +/- 6 seconds.
 LC1484
 LC1484.The orthometric height was determined by differential leveling and
 LC1484.adjusted by the NATIONAL GEODETIC SURVEY
 LC1484.in June 1991.
 LC1484
 LC1484.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1484.GEOID18 height accuracy estimate available here.
 LC1484
 LC1484.Click photographs - Photos may exist for this station.
 LC1484
 LC1484.The dynamic height is computed by dividing the NAVD 88
 LC1484.geopotential number by the normal gravity value computed on the
 LC1484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1484.degrees latitude (g = 980.6199 gals.).
 LC1484
 LC1484.The modeled gravity was interpolated from observed gravity values.
 LC1484
 LC1484;                    North         East    Units  Estimated Accuracy
 LC1484;SPC IL W     -   451,770.      740,500.      MT  (+/- 180 meters Scaled)
 LC1484
 LC1484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL730128(NAD 83)
 LC1484
 LC1484                          SUPERSEDED SURVEY CONTROL
 LC1484
 LC1484  NGVD 29 (??/??/92)  149.402  (m)          490.16   (f) ADJ UNCH    2 0
 LC1484
 LC1484.Superseded values are not recommended for survey control.
 LC1484
 LC1484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1484.See file dsdata.pdf to determine how the superseded data were derived.
 LC1484
 LC1484_MARKER: DB = BENCH MARK DISK
 LC1484_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1484_SP_SET: BRIDGE
 LC1484_STAMPING: K 198 1959
 LC1484_MARK LOGO: CGS
 LC1484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1484
 LC1484  HISTORY     - Date     Condition        Report By
 LC1484  HISTORY     - 1959     MONUMENTED       CGS
 LC1484  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC1484
 LC1484                          STATION DESCRIPTION
 LC1484
 LC1484'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1484'7.4 MI W FROM PEORIA.
 LC1484'ABOUT 2.35 MILES WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1484'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE
 LC1484'1.2 MILES WEST ALONG BIG HOLLOW ROAD, THENCE 2.2 MILES WEST ALONG
 LC1484'CHARTER OAK ROAD, THENCE 1.45 MILES SOUTH ALONG AN ASHPALT ROAD,
 LC1484'THENCE 0.2 MILES WEST ALONG STATE HIGHWAY 8, SET IN THE TOP OF
 LC1484'THE NORTH END OF THE WINGWALL AT THE NORTHEAST CORNER OF A 50-FOOT
 LC1484'CONCRETE BRIDGE, 15 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 LC1484'ABOUT LEVEL WITH THE ROAD.
 LC1484
 LC1484                          STATION RECOVERY (1999)
 LC1484
 LC1484'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1484'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0954 ***********************************************************************
 LC0954  DESIGNATION -  K 199
 LC0954  PID         -  LC0954
 LC0954  STATE/COUNTY-  IL/MCLEAN
 LC0954  COUNTRY     -  US
 LC0954  USGS QUAD   -  DANVERS (2018)
 LC0954
 LC0954                         *CURRENT SURVEY CONTROL
 LC0954  ______________________________________________________________________
 LC0954* NAD 83(1986) POSITION- 40 34 53.40   (N) 089 10 23.72   (W)   HD_HELD1
 LC0954* NAVD 88 ORTHO HEIGHT -   227.098 (meters)      745.07  (feet) ADJUSTED
 LC0954  ______________________________________________________________________
 LC0954  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 LC0954  DYNAMIC HEIGHT  -        226.993 (meters)      744.73  (feet) COMP
 LC0954  MODELED GRAVITY -    980,157.0   (mgal)                       NAVD 88
 LC0954
 LC0954  VERT ORDER      -  SECOND    CLASS 0
 LC0954
 LC0954.The horizontal coordinates were determined by differentially corrected
 LC0954.hand held GPS observations or other comparable positioning techniques
 LC0954.and have an estimated accuracy of +/- 3 meters.
 LC0954
 LC0954.The orthometric height was determined by differential leveling and
 LC0954.adjusted by the NATIONAL GEODETIC SURVEY
 LC0954.in June 1991.
 LC0954
 LC0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0954.GEOID18 height accuracy estimate available here.
 LC0954
 LC0954.Click photographs - Photos may exist for this station.
 LC0954
 LC0954.The dynamic height is computed by dividing the NAVD 88
 LC0954.geopotential number by the normal gravity value computed on the
 LC0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0954.degrees latitude (g = 980.6199 gals.).
 LC0954
 LC0954.The modeled gravity was interpolated from observed gravity values.
 LC0954
 LC0954;                    North         East    Units  Estimated Accuracy
 LC0954;SPC IL E     -   434,907.7     228,889.3     MT  (+/- 3 meters HH1 GPS) 
 LC0954
 LC0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1606794571(NAD 83)
 LC0954
 LC0954                          SUPERSEDED SURVEY CONTROL
 LC0954
 LC0954  NGVD 29 (??/??/92)  227.165  (m)          745.29   (f) ADJ UNCH    2 0
 LC0954
 LC0954.Superseded values are not recommended for survey control.
 LC0954
 LC0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0954.See file dsdata.pdf to determine how the superseded data were derived.
 LC0954
 LC0954_MARKER: DB = BENCH MARK DISK
 LC0954_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0954_SP_SET: BRIDGE
 LC0954_STAMPING: K 199 1959
 LC0954_MARK LOGO: CGS
 LC0954_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0954
 LC0954  HISTORY     - Date     Condition        Report By
 LC0954  HISTORY     - 1959     MONUMENTED       CGS
 LC0954  HISTORY     - 1988     GOOD             USPSQD
 LC0954  HISTORY     - 20130305 GOOD             ILDT
 LC0954
 LC0954                          STATION DESCRIPTION
 LC0954
 LC0954'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0954'2 MI W FROM CARLOCK.
 LC0954'ABOUT 2.0 MILES WEST ALONG AN ASPHALT ROAD FROM THE CHICAGO
 LC0954'AND ST. LOUIS RAILROAD STATION AT CARLOCK, SET IN THE TOP OF
 LC0954'THE SOUTHEAST END OF THE WINGWALL AT THE NORTHWEST CORNER OF A
 LC0954'21-FOOT CONCRETE BRIDGE, 18 FEET NORTH OF THE CENTER LINE OF
 LC0954'THE ROAD, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD.  THE MARK
 LC0954'MAY BE REACHED FROM CONGERVILLE, WOODFORD COUNTY, BY GOING NORTH
 LC0954'FOR 0.1 MILE ALONG AN ASPHALT STREET FROM THE POST OFFICE,
 LC0954'THENCE 0.75 MILE EAST ALONG U.S. HIGHWAY 150, THENCE 1.25 MILES
 LC0954'SOUTH ALONG AN ASPHALT ROAD, THENCE 0.7 MILE EAST ALONG AN
 LC0954'ASPHALT ROAD, THENCE 1.1 MILES SOUTH ALONG AN ASPHALT ROAD,
 LC0954'THENCE 0.05 MILE EAST ALONG AN ASPHALT ROAD.
 LC0954
 LC0954                          STATION RECOVERY (1988)
 LC0954
 LC0954'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0954'RECOVERED IN GOOD CONDITION.
 LC0954
 LC0954                          STATION RECOVERY (2013)
 LC0954
 LC0954'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0954'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0224 ***********************************************************************
 LC0224  DESIGNATION -  K 200
 LC0224  PID         -  LC0224
 LC0224  STATE/COUNTY-  IL/CHAMPAIGN
 LC0224  COUNTRY     -  US
 LC0224  USGS QUAD   -  RISING (2018)
 LC0224
 LC0224                         *CURRENT SURVEY CONTROL
 LC0224  ______________________________________________________________________
 LC0224* NAD 83(1986) POSITION- 40 08 31.     (N) 088 17 08.     (W)   SCALED
 LC0224* NAVD 88 ORTHO HEIGHT -   232.879 (meters)      764.04  (feet) ADJUSTED
 LC0224  ______________________________________________________________________
 LC0224  GEOID HEIGHT    -        -32.080 (meters)                     GEOID18
 LC0224  DYNAMIC HEIGHT  -        232.761 (meters)      763.65  (feet) COMP
 LC0224  MODELED GRAVITY -    980,114.5   (mgal)                       NAVD 88
 LC0224
 LC0224  VERT ORDER      -  SECOND    CLASS 0
 LC0224
 LC0224.The horizontal coordinates were scaled from a map and have
 LC0224.an estimated accuracy of +/- 6 seconds.
 LC0224
 LC0224.The orthometric height was determined by differential leveling and
 LC0224.adjusted by the NATIONAL GEODETIC SURVEY
 LC0224.in June 1991.
 LC0224
 LC0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0224.GEOID18 height accuracy estimate available here.
 LC0224
 LC0224.Click photographs - Photos may exist for this station.
 LC0224
 LC0224.The dynamic height is computed by dividing the NAVD 88
 LC0224.geopotential number by the normal gravity value computed on the
 LC0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0224.degrees latitude (g = 980.6199 gals.).
 LC0224
 LC0224.The modeled gravity was interpolated from observed gravity values.
 LC0224
 LC0224;                    North         East    Units  Estimated Accuracy
 LC0224;SPC IL E     -   385,760.      304,070.      MT  (+/- 180 meters Scaled)
 LC0224
 LC0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK904443(NAD 83)
 LC0224
 LC0224                          SUPERSEDED SURVEY CONTROL
 LC0224
 LC0224  NGVD 29 (??/??/92)  232.923  (m)          764.18   (f) ADJ UNCH    2 0
 LC0224
 LC0224.Superseded values are not recommended for survey control.
 LC0224
 LC0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0224.See file dsdata.pdf to determine how the superseded data were derived.
 LC0224
 LC0224_MARKER: DB = BENCH MARK DISK
 LC0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0224_STAMPING: K 200 1959
 LC0224_MARK LOGO: CGS
 LC0224_PROJECTION: RECESSED 25 CENTIMETERS
 LC0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0224+STABILITY: SURFACE MOTION
 LC0224_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0224+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2021
 LC0224
 LC0224  HISTORY     - Date     Condition        Report By
 LC0224  HISTORY     - 1959     MONUMENTED       CGS
 LC0224  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0224  HISTORY     - 20051213 GOOD             ILDT
 LC0224  HISTORY     - 20210723 GOOD             ILDT
 LC0224
 LC0224                          STATION DESCRIPTION
 LC0224
 LC0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0224'2.2 MI NW FROM CHAMPAIGN.
 LC0224'1.75 MILES NORTH AND NORTHWEST ALONG U.S. HIGHWAY 150 FROM ITS
 LC0224'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN THE NORTHWEST PART
 LC0224'OF CHAMPAIGN, THENCE 0.4 MILES WEST ALONG AN OILED ROAD, AT A
 LC0224'PICKET FENCE AROUND A WELL WITH AN ELECTRIC PUMP, 27 FEET NORTH
 LC0224'OF THE CENTER LINE OF THE ROAD, 5 1/2 FEET SOUTH OF THE SOUTHEAST
 LC0224'CORNER OF THE FENCE, 11 FEET EAST OF THE EAST ONE OF TWO POWER
 LC0224'POLES SUPPORTING THREE TRANSFORMERS, 4.4 FEET SOUTH OF A METAL
 LC0224'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0224'CONCRETE POST PROJECTING 1 INCH.
 LC0224
 LC0224                          STATION RECOVERY (1986)
 LC0224
 LC0224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0224'MARK NOT FOUND.
 LC0224
 LC0224                          STATION RECOVERY (2005)
 LC0224
 LC0224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0224'TO REACH FROM THE INTERSECTION OF MATTIS AVE AND US 150.  GO WEST ON
 LC0224'150 0.45 MI TO CLEARLAKE BLVD.  TURN RIGHT ON CLEARLAKE BLVD.  PROCEED
 LC0224'+/- 400 FT TO ROAD WEST.  GO WEST 0.1 MI TO CHAINLINK GATE.  SAID MARK
 LC0224'IS INSIDE FENCE ENCLOSURE.  11 FT EAST OF POWER POLE WITH 3
 LC0224'TRANSFORMERS.  4.4 FT SOUTH OF METAL WITNESS POST.  25 FT NORTH OF SE
 LC0224'CORNER OF FENCE
 LC0224
 LC0224                          STATION RECOVERY (2021)
 LC0224
 LC0224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (MY)
 LC0224'THE MARK IS NOW 18.5 FT (5.6 M) EAST OF POWER POLE WITH THREE
 LC0224'TRANSFORMERS.  4.5 FT (1.4 M) WEST OF A FENCE.  1 FT (0.3 M) SOUTH OF
 LC0224'METAL WITNESS POST.  MARK IS BURIED 10 INCHES (25 CM) LOCATED INSIDE A
 LC0224'LOCKED FENCE OWNED BY ILLINOIS AMERICAN WATER NUMBER ON SIGN
 LC0224'18004222782, MAY BE HARD TO SET FIXED HEIGHT LEGS OR OBSERVE FOR A
 LC0224'LONG SESSION DO TO A GUY WIRE DIRECTLY OVER THE CENTER OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0291 ***********************************************************************
 LC0291  DESIGNATION -  K 201
 LC0291  PID         -  LC0291
 LC0291  STATE/COUNTY-  IL/CHAMPAIGN
 LC0291  COUNTRY     -  US
 LC0291  USGS QUAD   -  PAXTON (2018)
 LC0291
 LC0291                         *CURRENT SURVEY CONTROL
 LC0291  ______________________________________________________________________
 LC0291* NAD 83(1986) POSITION- 40 24 01.     (N) 088 07 20.     (W)   SCALED
 LC0291* NAVD 88 ORTHO HEIGHT -   230.295 (meters)      755.56  (feet) ADJUSTED
 LC0291  ______________________________________________________________________
 LC0291  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 LC0291  DYNAMIC HEIGHT  -        230.184 (meters)      755.20  (feet) COMP
 LC0291  MODELED GRAVITY -    980,136.5   (mgal)                       NAVD 88
 LC0291
 LC0291  VERT ORDER      -  SECOND    CLASS 0
 LC0291
 LC0291.The horizontal coordinates were scaled from a map and have
 LC0291.an estimated accuracy of +/- 6 seconds.
 LC0291
 LC0291.The orthometric height was determined by differential leveling and
 LC0291.adjusted by the NATIONAL GEODETIC SURVEY
 LC0291.in June 1991.
 LC0291
 LC0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0291.GEOID18 height accuracy estimate available here.
 LC0291
 LC0291.Click photographs - Photos may exist for this station.
 LC0291
 LC0291.The dynamic height is computed by dividing the NAVD 88
 LC0291.geopotential number by the normal gravity value computed on the
 LC0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0291.degrees latitude (g = 980.6199 gals.).
 LC0291
 LC0291.The modeled gravity was interpolated from observed gravity values.
 LC0291
 LC0291;                    North         East    Units  Estimated Accuracy
 LC0291;SPC IL E     -   414,470.      317,920.      MT  (+/- 180 meters Scaled)
 LC0291
 LC0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK047727(NAD 83)
 LC0291
 LC0291                          SUPERSEDED SURVEY CONTROL
 LC0291
 LC0291  NGVD 29 (??/??/92)  230.349  (m)          755.74   (f) ADJ UNCH    2 0
 LC0291
 LC0291.Superseded values are not recommended for survey control.
 LC0291
 LC0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0291.See file dsdata.pdf to determine how the superseded data were derived.
 LC0291
 LC0291_MARKER: DB = BENCH MARK DISK
 LC0291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0291_STAMPING: K 201 1959
 LC0291_MARK LOGO: CGS
 LC0291_PROJECTION: PROJECTING 8 CENTIMETERS
 LC0291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0291+STABILITY: SURFACE MOTION
 LC0291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0291+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2023
 LC0291
 LC0291  HISTORY     - Date     Condition        Report By
 LC0291  HISTORY     - 1959     MONUMENTED       CGS
 LC0291  HISTORY     - 1973     GOOD             NGS
 LC0291  HISTORY     - 20051208 GOOD             ILDT
 LC0291  HISTORY     - 20080605 GOOD             GEOCAC
 LC0291  HISTORY     - 20230131 GOOD             ILDT
 LC0291
 LC0291                          STATION DESCRIPTION
 LC0291
 LC0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0291'2.3 MI NW FROM LUDLOW.
 LC0291'ABOUT 0.6 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 LC0291'OFFICE AT LUDLOW, THENCE 1.0 MILES NORTH ALONG A GRAVEL ROAD,
 LC0291'THENCE 0.7 MILES EAST ALONG A DIRT ROAD, AT THE CROSSING OF THE
 LC0291'ILLINOIS CENTRAL RAILROAD, 32 FEET SOUTH OF THE CENTER LINE OF
 LC0291'THE ROAD, 129 FEET WEST-SOUTHWEST OF THE CENTER OF THE CROSSING,
 LC0291'100 FEET WEST OF THE WEST RAIL, 7 FEET SOUTH OF A POWER POLE
 LC0291'WITH BRACE WIRES, 1.8 FEET NORTH OF A METAL WITNESS POST,
 LC0291'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 LC0291'A CONCRETE POST PROJECTING 3 INCHES.
 LC0291
 LC0291                          STATION RECOVERY (1973)
 LC0291
 LC0291'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0291'RECOVERED IN GOOD CONDITION.
 LC0291
 LC0291                          STATION RECOVERY (2005)
 LC0291
 LC0291'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0291'TO REACH FROM US 45 AND 3600 N.  GO WEST ON 3600 N FOR 0.09 MI TO MARK
 LC0291'ON LEFT.  100 FT WEST OF RR TRACKS.  32 FT SOUTH OF CENTERLINE OF 3600
 LC0291'N. 7 FT SOUTH OF POWER POLE.
 LC0291
 LC0291                          STATION RECOVERY (2008)
 LC0291
 LC0291'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LC0291'RECOVERED IN GOOD CONDITION.
 LC0291
 LC0291                          STATION RECOVERY (2023)
 LC0291
 LC0291'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 LC0291'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0103 ***********************************************************************
 LC0103  DESIGNATION -  K 202
 LC0103  PID         -  LC0103
 LC0103  STATE/COUNTY-  IL/IROQUOIS
 LC0103  COUNTRY     -  US
 LC0103  USGS QUAD   -  ONARGA WEST (2018)
 LC0103
 LC0103                         *CURRENT SURVEY CONTROL
 LC0103  ______________________________________________________________________
 LC0103* NAD 83(1986) POSITION- 40 44 44.     (N) 088 00 40.     (W)   SCALED
 LC0103* NAVD 88 ORTHO HEIGHT -   199.451 (meters)      654.37  (feet) ADJUSTED
 LC0103  ______________________________________________________________________
 LC0103  GEOID HEIGHT    -        -32.443 (meters)                     GEOID18
 LC0103  DYNAMIC HEIGHT  -        199.363 (meters)      654.08  (feet) COMP
 LC0103  MODELED GRAVITY -    980,178.7   (mgal)                       NAVD 88
 LC0103
 LC0103  VERT ORDER      -  SECOND    CLASS 0
 LC0103
 LC0103.The horizontal coordinates were scaled from a map and have
 LC0103.an estimated accuracy of +/- 6 seconds.
 LC0103
 LC0103.The orthometric height was determined by differential leveling and
 LC0103.adjusted by the NATIONAL GEODETIC SURVEY
 LC0103.in June 1991.
 LC0103
 LC0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0103.GEOID18 height accuracy estimate available here.
 LC0103
 LC0103.Click photographs - Photos may exist for this station.
 LC0103
 LC0103.The dynamic height is computed by dividing the NAVD 88
 LC0103.geopotential number by the normal gravity value computed on the
 LC0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0103.degrees latitude (g = 980.6199 gals.).
 LC0103
 LC0103.The modeled gravity was interpolated from observed gravity values.
 LC0103
 LC0103;                    North         East    Units  Estimated Accuracy
 LC0103;SPC IL E     -   452,840.      327,210.      MT  (+/- 180 meters Scaled)
 LC0103
 LC0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL146110(NAD 83)
 LC0103
 LC0103                          SUPERSEDED SURVEY CONTROL
 LC0103
 LC0103  NGVD 29 (??/??/92)  199.523  (m)          654.60   (f) ADJ UNCH    2 0
 LC0103
 LC0103.Superseded values are not recommended for survey control.
 LC0103
 LC0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0103.See file dsdata.pdf to determine how the superseded data were derived.
 LC0103
 LC0103_MARKER: DB = BENCH MARK DISK
 LC0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0103_STAMPING: K 202 1959
 LC0103_MARK LOGO: CGS
 LC0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0103+STABILITY: SURFACE MOTION
 LC0103
 LC0103  HISTORY     - Date     Condition        Report By
 LC0103  HISTORY     - 1959     MONUMENTED       CGS
 LC0103
 LC0103                          STATION DESCRIPTION
 LC0103
 LC0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0103'2.4 MI N FROM ONARGA.
 LC0103'ABOUT 0.55 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0103'WITH U.S. HIGHWAY 54 IN ONARGA, THENCE 0.3 MILES WEST ALONG AN OILED
 LC0103'ROAD, THENCE 1.6 MILES NORTH ALONG AN OILED ROAD, NEAR A FARM
 LC0103'HOUSE WEST OF THE ROAD, 24 FEET WEST OF THE CENTER LINE OF THE
 LC0103'ROAD, 1 1/2 FEET EAST OF A FENCE, 2 1/2 FEET SOUTH OF A T-FENCE
 LC0103'CORNER, 252 FEET SOUTH OF THE CENTER LINE OF A DRIVEWAY WEST TO A
 LC0103'FARM HOUSE, 1.9 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 LC0103'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0103'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1525 ***********************************************************************
 ME1525  DESIGNATION -  K 203
 ME1525  PID         -  ME1525
 ME1525  STATE/COUNTY-  IL/KANKAKEE
 ME1525  COUNTRY     -  US
 ME1525  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1525
 ME1525                         *CURRENT SURVEY CONTROL
 ME1525  ______________________________________________________________________
 ME1525* NAD 83(1986) POSITION- 41 00 36.     (N) 087 54 19.     (W)   SCALED
 ME1525* NAVD 88 ORTHO HEIGHT -   202.033 (meters)      662.84  (feet) ADJUSTED
 ME1525  ______________________________________________________________________
 ME1525  GEOID HEIGHT    -        -32.605 (meters)                     GEOID18
 ME1525  DYNAMIC HEIGHT  -        201.951 (meters)      662.57  (feet) COMP
 ME1525  MODELED GRAVITY -    980,215.3   (mgal)                       NAVD 88
 ME1525
 ME1525  VERT ORDER      -  SECOND    CLASS 0
 ME1525
 ME1525.The horizontal coordinates were scaled from a map and have
 ME1525.an estimated accuracy of +/- 6 seconds.
 ME1525
 ME1525.The orthometric height was determined by differential leveling and
 ME1525.adjusted by the NATIONAL GEODETIC SURVEY
 ME1525.in June 1991.
 ME1525
 ME1525.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1525.GEOID18 height accuracy estimate available here.
 ME1525
 ME1525.Click photographs - Photos may exist for this station.
 ME1525
 ME1525.The dynamic height is computed by dividing the NAVD 88
 ME1525.geopotential number by the normal gravity value computed on the
 ME1525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1525.degrees latitude (g = 980.6199 gals.).
 ME1525
 ME1525.The modeled gravity was interpolated from observed gravity values.
 ME1525
 ME1525;                    North         East    Units  Estimated Accuracy
 ME1525;SPC IL E     -   482,240.      336,010.      MT  (+/- 180 meters Scaled)
 ME1525
 ME1525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL238402(NAD 83)
 ME1525
 ME1525                          SUPERSEDED SURVEY CONTROL
 ME1525
 ME1525  NGVD 29 (??/??/92)  202.117  (m)          663.11   (f) ADJ UNCH    2 0
 ME1525
 ME1525.Superseded values are not recommended for survey control.
 ME1525
 ME1525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1525.See file dsdata.pdf to determine how the superseded data were derived.
 ME1525
 ME1525_MARKER: DB = BENCH MARK DISK
 ME1525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1525_STAMPING: K 203 1959
 ME1525_MARK LOGO: CGS
 ME1525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1525+STABILITY: SURFACE MOTION
 ME1525
 ME1525  HISTORY     - Date     Condition        Report By
 ME1525  HISTORY     - 1959     MONUMENTED       CGS
 ME1525  HISTORY     - 20080826 MARK NOT FOUND   ILDT
 ME1525
 ME1525                          STATION DESCRIPTION
 ME1525
 ME1525'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1525'0.8 MI N FROM CHEBANSE.
 ME1525'ABOUT 0.2 MILE EAST ALONG CHEBANSE STREET FROM ITS JUNCTION WITH
 ME1525'CHESTNUT STREET IN CHEBANSE, THENCE 0.55 MILE NORTH ALONG U.S.
 ME1525'HIGHWAY 45, 108 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 73
 ME1525'FEET EAST OF THE EAST RAIL OF THE ILLINOIS CENTRAL RAILROAD
 ME1525'TRACK, 105 FEET EAST-SOUTHEAST AND ACROSS THE TRACK FROM AN
 ME1525'AUTOMATIC SIGNAL BLOCK, 6 FEET NORTH OF A TELEPHONE POLE, 1.9
 ME1525'FEET SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 ME1525'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 ME1525'3 INCHES.
 ME1525
 ME1525                          STATION RECOVERY (2008)
 ME1525
 ME1525'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 ME1525'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0328 ***********************************************************************
 LC0328  DESIGNATION -  K 204
 LC0328  PID         -  LC0328
 LC0328  STATE/COUNTY-  IL/CHAMPAIGN
 LC0328  COUNTRY     -  US
 LC0328  USGS QUAD   -  MAHOMET (2018)
 LC0328
 LC0328                         *CURRENT SURVEY CONTROL
 LC0328  ______________________________________________________________________
 LC0328* NAD 83(1986) POSITION- 40 12 00.     (N) 088 23 47.     (W)   SCALED
 LC0328* NAVD 88 ORTHO HEIGHT -   210.216 (meters)      689.68  (feet) ADJUSTED
 LC0328  ______________________________________________________________________
 LC0328  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 LC0328  DYNAMIC HEIGHT  -        210.111 (meters)      689.34  (feet) COMP
 LC0328  MODELED GRAVITY -    980,117.1   (mgal)                       NAVD 88
 LC0328
 LC0328  VERT ORDER      -  SECOND    CLASS 0
 LC0328
 LC0328.The horizontal coordinates were scaled from a map and have
 LC0328.an estimated accuracy of +/- 6 seconds.
 LC0328
 LC0328.The orthometric height was determined by differential leveling and
 LC0328.adjusted by the NATIONAL GEODETIC SURVEY
 LC0328.in June 1991.
 LC0328
 LC0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0328.GEOID18 height accuracy estimate available here.
 LC0328
 LC0328.Click photographs - Photos may exist for this station.
 LC0328
 LC0328.The dynamic height is computed by dividing the NAVD 88
 LC0328.geopotential number by the normal gravity value computed on the
 LC0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0328.degrees latitude (g = 980.6199 gals.).
 LC0328
 LC0328.The modeled gravity was interpolated from observed gravity values.
 LC0328
 LC0328;                    North         East    Units  Estimated Accuracy
 LC0328;SPC IL E     -   392,210.      294,630.      MT  (+/- 180 meters Scaled)
 LC0328
 LC0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK811508(NAD 83)
 LC0328
 LC0328                          SUPERSEDED SURVEY CONTROL
 LC0328
 LC0328  NGVD 29 (??/??/92)  210.27   (m)          689.9    (f) COMPUTED    2 0
 LC0328
 LC0328.Superseded values are not recommended for survey control.
 LC0328
 LC0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0328.See file dsdata.pdf to determine how the superseded data were derived.
 LC0328
 LC0328_MARKER: DB = BENCH MARK DISK
 LC0328_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0328_SP_SET: BRIDGE
 LC0328_STAMPING: K 204 1959
 LC0328_MARK LOGO: CGS
 LC0328_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0328
 LC0328  HISTORY     - Date     Condition        Report By
 LC0328  HISTORY     - 1959     MONUMENTED       CGS
 LC0328  HISTORY     - 1973     GOOD             NGS
 LC0328
 LC0328                          STATION DESCRIPTION
 LC0328
 LC0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0328'1.1 MI NE FROM MAHOMET.
 LC0328'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0328'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 0.3 MILE EAST ALONG
 LC0328'U.S. HIGHWAY 150 AND STATE HIGHWAY 47, THENCE 0.65 MILE NORTH
 LC0328'ALONG STATE HIGHWAY 47, SET IN THE TOP OF THE SOUTHWEST END OF
 LC0328'THE WINGWALL AT THE NORTHEAST CORNER OF A 20-FOOT CONCRETE
 LC0328'BRIDGE, 18 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, ABOUT
 LC0328'LEVEL WITH THE HIGHWAY.
 LC0328
 LC0328                          STATION RECOVERY (1973)
 LC0328
 LC0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0328'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0329 ***********************************************************************
 LC0329  DESIGNATION -  K 204 1959 RESET
 LC0329  PID         -  LC0329
 LC0329  STATE/COUNTY-  IL/CHAMPAIGN
 LC0329  COUNTRY     -  US
 LC0329  USGS QUAD   -  MAHOMET (2018)
 LC0329
 LC0329                         *CURRENT SURVEY CONTROL
 LC0329  ______________________________________________________________________
 LC0329* NAD 83(1986) POSITION- 40 12 04.43   (N) 088 23 43.56   (W)   HD_HELD1
 LC0329* NAVD 88 ORTHO HEIGHT -   215.43  (meters)      706.8   (feet) RESET
 LC0329  ______________________________________________________________________
 LC0329  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC0329  VERT ORDER      -  THIRD
 LC0329
 LC0329.The horizontal coordinates were determined by differentially corrected
 LC0329.hand held GPS observations or other comparable positioning techniques
 LC0329.and have an estimated accuracy of +/- 3 meters.
 LC0329
 LC0329.The orthometric height was computed from unverified reset data.
 LC0329
 LC0329.No vertical observational check was made to the station.
 LC0329
 LC0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0329.GEOID18 height accuracy estimate available here.
 LC0329
 LC0329.Click photographs - Photos may exist for this station.
 LC0329
 LC0329;                    North         East    Units  Estimated Accuracy
 LC0329;SPC IL E     -   392,345.6     294,712.8     MT  (+/- 3 meters HH1 GPS) 
 LC0329
 LC0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8123451025(NAD 83)
 LC0329
 LC0329                          SUPERSEDED SURVEY CONTROL
 LC0329
 LC0329.No superseded survey control is available for this station.
 LC0329
 LC0329_MARKER: DB = BENCH MARK DISK
 LC0329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0329_STAMPING: K 204 1959 RESET 1961
 LC0329_MARK LOGO: CGS
 LC0329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0329+STABILITY: SURFACE MOTION
 LC0329
 LC0329  HISTORY     - Date     Condition        Report By
 LC0329  HISTORY     - 1961     MONUMENTED       CGS
 LC0329
 LC0329                          STATION DESCRIPTION
 LC0329
 LC0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0329'1.2 MI NE FROM MAHOMET.
 LC0329'ABOUT 0.15 MILES NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0329'CENTRAL RAIL ROAD STATION IN MAHOMET, THENCE 0.3 MILES EAST
 LC0329'ALONG U.S. HIGHWAY 150 AND STATE HIGHWAY 47, THENCE 0.8 MILES
 LC0329'NORTH ALONG STATE HIGHWAY 47 AT THE NORTHWEST CORNER OF THE
 LC0329'MAHOMET CEMETERY, 171 FEET EAST OF THE CENTER LINE OF STATE
 LC0329'HIGHWAY 47, 52 FEET NORTH OF THE CENTER LINE OF THE NORTH DRIVE
 LC0329'TO THE CEMETERY, 1.5 FEET WEST OF THE FENCE, 12.5 FEET NORTH
 LC0329'OF THE FENCE CORNER, 14 FEET NORTHEAST OF A TELEPHONE POLE, 3.2
 LC0329'FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC0329'STATE HIGHWAY 47 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0329'2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0066 ***********************************************************************
 KB0066  DESIGNATION -  K 205
 KB0066  PID         -  KB0066
 KB0066  STATE/COUNTY-  IL/CHAMPAIGN
 KB0066  COUNTRY     -  US
 KB0066  USGS QUAD   -  TOLONO (2018)
 KB0066
 KB0066                         *CURRENT SURVEY CONTROL
 KB0066  ______________________________________________________________________
 KB0066* NAD 83(1986) POSITION- 39 53 38.     (N) 088 15 47.     (W)   SCALED
 KB0066* NAVD 88 ORTHO HEIGHT -   212.413 (meters)      696.89  (feet) ADJUSTED
 KB0066  ______________________________________________________________________
 KB0066  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 KB0066  DYNAMIC HEIGHT  -        212.303 (meters)      696.53  (feet) COMP
 KB0066  MODELED GRAVITY -    980,103.8   (mgal)                       NAVD 88
 KB0066
 KB0066  VERT ORDER      -  SECOND    CLASS 0
 KB0066
 KB0066.The horizontal coordinates were scaled from a map and have
 KB0066.an estimated accuracy of +/- 6 seconds.
 KB0066
 KB0066.The orthometric height was determined by differential leveling and
 KB0066.adjusted by the NATIONAL GEODETIC SURVEY
 KB0066.in June 1991.
 KB0066
 KB0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0066.GEOID18 height accuracy estimate available here.
 KB0066
 KB0066.Click photographs - Photos may exist for this station.
 KB0066
 KB0066.The dynamic height is computed by dividing the NAVD 88
 KB0066.geopotential number by the normal gravity value computed on the
 KB0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0066.degrees latitude (g = 980.6199 gals.).
 KB0066
 KB0066.The modeled gravity was interpolated from observed gravity values.
 KB0066
 KB0066;                    North         East    Units  Estimated Accuracy
 KB0066;SPC IL E     -   358,220.      306,010.      MT  (+/- 180 meters Scaled)
 KB0066
 KB0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK920167(NAD 83)
 KB0066
 KB0066                          SUPERSEDED SURVEY CONTROL
 KB0066
 KB0066  NGVD 29 (??/??/92)  212.472  (m)          697.09   (f) ADJ UNCH    2 0
 KB0066
 KB0066.Superseded values are not recommended for survey control.
 KB0066
 KB0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0066.See file dsdata.pdf to determine how the superseded data were derived.
 KB0066
 KB0066_MARKER: DB = BENCH MARK DISK
 KB0066_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0066_SP_SET: BRIDGE
 KB0066_STAMPING: K 209 1959
 KB0066_MARK LOGO: CGS
 KB0066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0066
 KB0066  HISTORY     - Date     Condition        Report By
 KB0066  HISTORY     - 1959     MONUMENTED       CGS
 KB0066  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 KB0066  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 KB0066
 KB0066                          STATION DESCRIPTION
 KB0066
 KB0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0066'2.2 MI S FROM PESOTUM.
 KB0066'ABOUT 0.35 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0066'CENTRAL RAILROAD STATION IN PESOTUM, THENCE 0.15 MILE SOUTH ALONG
 KB0066'A GRAVEL ROAD, THENCE 0.05 MILE EAST ALONG A GRAVEL ROAD, THENCE
 KB0066'1.05 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.55 MILES EAST
 KB0066'ALONG A DIRT ROAD, SET IN THE TOP OF THE NORTHEAST END OF THE
 KB0066'WINGWALL AT THE SOUTHWEST CORNER OF A 25-FOOT WOODEN DECKED BRIDGE
 KB0066'WITH IRON RAILINGS, 8 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 KB0066'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 KB0066
 KB0066                          STATION RECOVERY (2005)
 KB0066
 KB0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB0066'BRIDGE HAS BEEN REPLACED
 KB0066
 KB0066                          STATION RECOVERY (2011)
 KB0066
 KB0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0066'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1471 ***********************************************************************
 ME1471  DESIGNATION -  K 206
 ME1471  PID         -  ME1471
 ME1471  STATE/COUNTY-  IL/KANKAKEE
 ME1471  COUNTRY     -  US
 ME1471  USGS QUAD   -  WILTON CENTER (2018)
 ME1471
 ME1471                         *CURRENT SURVEY CONTROL
 ME1471  ______________________________________________________________________
 ME1471* NAD 83(1986) POSITION- 41 15 00.20   (N) 087 52 35.12   (W)   HD_HELD1
 ME1471* NAVD 88 ORTHO HEIGHT -   203.255 (meters)      666.85  (feet) ADJUSTED
 ME1471  ______________________________________________________________________
 ME1471  GEOID HEIGHT    -        -32.966 (meters)                     GEOID18
 ME1471  DYNAMIC HEIGHT  -        203.174 (meters)      666.58  (feet) COMP
 ME1471  MODELED GRAVITY -    980,220.8   (mgal)                       NAVD 88
 ME1471
 ME1471  VERT ORDER      -  SECOND    CLASS I
 ME1471
 ME1471.The horizontal coordinates were determined by differentially corrected
 ME1471.hand held GPS observations or other comparable positioning techniques
 ME1471.and have an estimated accuracy of +/- 3 meters.
 ME1471
 ME1471.The orthometric height was determined by differential leveling and
 ME1471.adjusted by the NATIONAL GEODETIC SURVEY
 ME1471.in June 1991.
 ME1471
 ME1471.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1471.GEOID18 height accuracy estimate available here.
 ME1471
 ME1471.Click photographs - Photos may exist for this station.
 ME1471
 ME1471.The dynamic height is computed by dividing the NAVD 88
 ME1471.geopotential number by the normal gravity value computed on the
 ME1471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1471.degrees latitude (g = 980.6199 gals.).
 ME1471
 ME1471.The modeled gravity was interpolated from observed gravity values.
 ME1471
 ME1471;                    North         East    Units  Estimated Accuracy
 ME1471;SPC IL E     -   508,912.0     338,295.7     MT  (+/- 3 meters HH1 GPS) 
 ME1471
 ME1471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2657066886(NAD 83)
 ME1471
 ME1471                          SUPERSEDED SURVEY CONTROL
 ME1471
 ME1471  NGVD 29 (??/??/92)  203.349  (m)          667.15   (f) ADJ UNCH    2 0
 ME1471
 ME1471.Superseded values are not recommended for survey control.
 ME1471
 ME1471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1471.See file dsdata.pdf to determine how the superseded data were derived.
 ME1471
 ME1471_MARKER: DB = BENCH MARK DISK
 ME1471_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1471_SP_SET: CULVERT HEADWALL
 ME1471_STAMPING: K 206 1959
 ME1471_MARK LOGO: CGS
 ME1471_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1471+STABILITY: SURFACE MOTION
 ME1471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1471+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2023
 ME1471
 ME1471  HISTORY     - Date     Condition        Report By
 ME1471  HISTORY     - 1959     MONUMENTED       CGS
 ME1471  HISTORY     - 1967     GOOD             CGS
 ME1471  HISTORY     - 1978     GOOD             LOCENG
 ME1471  HISTORY     - 19880901 GOOD             USPSQD
 ME1471  HISTORY     - 19930519 GOOD             NGS
 ME1471  HISTORY     - 20080605 GOOD             GEOCAC
 ME1471  HISTORY     - 20110412 GOOD             TROTT
 ME1471  HISTORY     - 20230119 GOOD             ILDT
 ME1471
 ME1471                          STATION DESCRIPTION
 ME1471
 ME1471'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1471'ABOUT 6.7 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE CITY HALL
 ME1471'AT BOURBONNAIS, THENCE 0.05 MILES EAST ALONG THE DESELMO-MANTENO
 ME1471'ROAD, SET IN THE TOP OF THE EAST END OF THE SOUTH HEADWALL OF
 ME1471'A 4-FOOT CONCRETE BOX CULVERT, 15 FEET SOUTH OF THE CENTER LINE
 ME1471'OF THE ROAD AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD.
 ME1471'
 ME1471'THE MARK MAY BE REACHED FROM MANTENO, KANKAKEE COUNTY, BY GOING
 ME1471'2.15 MILES WEST ALONG DIVISION STREET AND ITS EXTENSION
 ME1471'(DESELMO-MANTENO ROAD) FROM ITS JUNCTION WITH MAIN STREET.
 ME1471
 ME1471                          STATION RECOVERY (1967)
 ME1471
 ME1471'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1471'RECOVERED IN GOOD CONDITION.
 ME1471
 ME1471                          STATION RECOVERY (1978)
 ME1471
 ME1471'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 ME1471'RECOVERED IN GOOD CONDITION.
 ME1471
 ME1471                          STATION RECOVERY (1988)
 ME1471
 ME1471'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME1471'RECOVERED IN GOOD CONDITION.
 ME1471
 ME1471                          STATION RECOVERY (1993)
 ME1471
 ME1471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 ME1471'RECOVERED IN GOOD CONDITION.
 ME1471
 ME1471                          STATION RECOVERY (2008)
 ME1471
 ME1471'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1471'RECOVERED IN GOOD CONDITION.
 ME1471
 ME1471                          STATION RECOVERY (2011)
 ME1471
 ME1471'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1471'RECOVERED IN GOOD CONDITION.
 ME1471
 ME1471                          STATION RECOVERY (2023)
 ME1471
 ME1471'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 ME1471'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3404 ***********************************************************************
 ME3404  DESIGNATION -  K 206 RESET
 ME3404  PID         -  ME3404
 ME3404  STATE/COUNTY-  IL/KANKAKEE
 ME3404  COUNTRY     -  US
 ME3404  USGS QUAD   -  BOURBONNAIS (2018)
 ME3404
 ME3404                         *CURRENT SURVEY CONTROL
 ME3404  ______________________________________________________________________
 ME3404* NAD 83(1986) POSITION- 41 14 58.     (N) 087 52 41.     (W)   SCALED
 ME3404* NAVD 88 ORTHO HEIGHT -   202.93  (meters)      665.8   (feet) RESET
 ME3404  ______________________________________________________________________
 ME3404  GEOID HEIGHT    -        -32.963 (meters)                     GEOID18
 ME3404  VERT ORDER      -  THIRD
 ME3404
 ME3404.The horizontal coordinates were scaled from a map and have
 ME3404.an estimated accuracy of +/- 6 seconds.
 ME3404
 ME3404.The orthometric height was computed from unverified reset data.
 ME3404
 ME3404.No vertical observational check was made to the station.
 ME3404
 ME3404.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3404.GEOID18 height accuracy estimate available here.
 ME3404
 ME3404.Click photographs - Photos may exist for this station.
 ME3404
 ME3404;                    North         East    Units  Estimated Accuracy
 ME3404;SPC IL E     -   508,840.      338,160.      MT  (+/- 180 meters Scaled)
 ME3404
 ME3404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL264668(NAD 83)
 ME3404
 ME3404                          SUPERSEDED SURVEY CONTROL
 ME3404
 ME3404  NGVD 29 (11/09/15)  203.02   (m)          666.1    (f) RESET       3  
 ME3404
 ME3404.Superseded values are not recommended for survey control.
 ME3404
 ME3404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3404.See file dsdata.pdf to determine how the superseded data were derived.
 ME3404
 ME3404_MARKER: DV = VERTICAL CONTROL DISK
 ME3404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3404_STAMPING: K 206 RESET 1993
 ME3404_MARK LOGO: NGS
 ME3404_PROJECTION: FLUSH
 ME3404_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3404+STABILITY: SURFACE MOTION
 ME3404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3404+SATELLITE: SATELLITE OBSERVATIONS - 1993
 ME3404
 ME3404  HISTORY     - Date     Condition        Report By
 ME3404  HISTORY     - 1993     MONUMENTED       NGS
 ME3404  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME3404  HISTORY     - 20091119 MARK NOT FOUND   GEOCAC
 ME3404
 ME3404                          STATION DESCRIPTION
 ME3404
 ME3404'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 ME3404'STATION IS APPROXIMATELY 1.3 MI (2.1 KM) WEST ALONG MANTENO-DESELM
 ME3404'ROAD FROM THE MANTENO INTERCHANGE OF INTERSTATE HIGHWAY 57 (EXIT 322)
 ME3404', IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF MANTENO-DESELM ROAD
 ME3404'WITH U.S. HIGHWAYS 45 AND 52, 44.3 M (145.3 FT) SOUTH OF THE
 ME3404'CENTERLINE OF MANTENO-DESELM ROAD, 21.6 M (70.9 FT) EAST OF THE
 ME3404'CENTERLINE OF HIGHWAYS 45 AND 52, 19.2 M (63.0 FT) SOUTHEAST OF A
 ME3404'POWER POLE, 17.3 M (56.8 FT) NORTHEAST OF A POWERPOLE, 0.3 M
 ME3404'(1.0 FT) WEST OF A FIBERGLASS WITNESS POST, AND SET IN THE TOP OF A
 ME3404'CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND.
 ME3404
 ME3404                          STATION RECOVERY (2008)
 ME3404
 ME3404'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME3404'MARK NOT FOUND.
 ME3404
 ME3404                          STATION RECOVERY (2009)
 ME3404
 ME3404'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME3404'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0282 ***********************************************************************
 KB0282  DESIGNATION -  K 208 RESET
 KB0282  PID         -  KB0282
 KB0282  STATE/COUNTY-  IL/COLES
 KB0282  COUNTRY     -  US
 KB0282  USGS QUAD   -  MATTOON EAST (2018)
 KB0282
 KB0282                         *CURRENT SURVEY CONTROL
 KB0282  ______________________________________________________________________
 KB0282* NAD 83(1986) POSITION- 39 27 53.     (N) 088 20 44.     (W)   SCALED
 KB0282* NAVD 88 ORTHO HEIGHT -   216.26  (meters)      709.5   (feet) RESET
 KB0282  ______________________________________________________________________
 KB0282  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 KB0282  VERT ORDER      -  THIRD
 KB0282
 KB0282.The horizontal coordinates were scaled from a map and have
 KB0282.an estimated accuracy of +/- 6 seconds.
 KB0282
 KB0282.The orthometric height was computed from unverified reset data.
 KB0282
 KB0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0282.GEOID18 height accuracy estimate available here.
 KB0282
 KB0282.Click photographs - Photos may exist for this station.
 KB0282
 KB0282;                    North         East    Units  Estimated Accuracy
 KB0282;SPC IL E     -   310,570.      298,950.      MT  (+/- 180 meters Scaled)
 KB0282
 KB0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ842692(NAD 83)
 KB0282
 KB0282                          SUPERSEDED SURVEY CONTROL
 KB0282
 KB0282.No superseded survey control is available for this station.
 KB0282
 KB0282_MARKER: DB = BENCH MARK DISK
 KB0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0282_STAMPING: K 208 RESET 1970
 KB0282_MARK LOGO: CGS
 KB0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0282+STABILITY: SURFACE MOTION
 KB0282
 KB0282  HISTORY     - Date     Condition        Report By
 KB0282  HISTORY     - 1970     MONUMENTED       LOCENG
 KB0282  HISTORY     - 20011225 GOOD             INDIV
 KB0282
 KB0282                          STATION DESCRIPTION
 KB0282
 KB0282'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970
 KB0282'1.9 MI S FROM MATTOON.
 KB0282'ABOUT 1.9 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0282'WITH STATE HIGHWAY 16 IN MATTOON, THENCE 1.9 MILES EAST ALONG
 KB0282'AN ASPHALT ROAD, AT RIGHT ANGLES TO THE CENTER LINE OF THE ROAD
 KB0282'AND ON THE CENTER LINE OF THE ROAD EXTENDED, 32 FEET WESTERLY
 KB0282'FROM A POWER POLE NO. W11-13, 85 FEET SOUTH-WESTERLY FROM A
 KB0282'STEEL POST UNDERGROUND TELEPHONE CABLE MARKER, 1.5 FEET WESTERLY
 KB0282'FROM A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN
 KB0282'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0282
 KB0282                          STATION RECOVERY (2001)
 KB0282
 KB0282'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB0282'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0516 ***********************************************************************
 KB0516  DESIGNATION -  K 209
 KB0516  PID         -  KB0516
 KB0516  STATE/COUNTY-  IL/EFFINGHAM
 KB0516  COUNTRY     -  US
 KB0516  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0516
 KB0516                         *CURRENT SURVEY CONTROL
 KB0516  ______________________________________________________________________
 KB0516* NAD 83(1986) POSITION- 39 10 16.     (N) 088 30 01.     (W)   SCALED
 KB0516* NAVD 88 ORTHO HEIGHT -   188.812 (meters)      619.46  (feet) ADJUSTED
 KB0516  ______________________________________________________________________
 KB0516  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 KB0516  DYNAMIC HEIGHT  -        188.699 (meters)      619.09  (feet) COMP
 KB0516  MODELED GRAVITY -    980,026.9   (mgal)                       NAVD 88
 KB0516
 KB0516  VERT ORDER      -  SECOND    CLASS 0
 KB0516
 KB0516.The horizontal coordinates were scaled from a map and have
 KB0516.an estimated accuracy of +/- 6 seconds.
 KB0516
 KB0516.The orthometric height was determined by differential leveling and
 KB0516.adjusted by the NATIONAL GEODETIC SURVEY
 KB0516.in June 1991.
 KB0516
 KB0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0516.GEOID18 height accuracy estimate available here.
 KB0516
 KB0516.Click photographs - Photos may exist for this station.
 KB0516
 KB0516.The dynamic height is computed by dividing the NAVD 88
 KB0516.geopotential number by the normal gravity value computed on the
 KB0516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0516.degrees latitude (g = 980.6199 gals.).
 KB0516
 KB0516.The modeled gravity was interpolated from observed gravity values.
 KB0516
 KB0516;                    North         East    Units  Estimated Accuracy
 KB0516;SPC IL E     -   277,990.      285,570.      MT  (+/- 180 meters Scaled)
 KB0516
 KB0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ703368(NAD 83)
 KB0516
 KB0516                          SUPERSEDED SURVEY CONTROL
 KB0516
 KB0516  NGVD 29 (??/??/92)  188.897  (m)          619.74   (f) ADJ UNCH    2 0
 KB0516
 KB0516.Superseded values are not recommended for survey control.
 KB0516
 KB0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0516.See file dsdata.pdf to determine how the superseded data were derived.
 KB0516
 KB0516_MARKER: DB = BENCH MARK DISK
 KB0516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0516_STAMPING: K 209 1959
 KB0516_MARK LOGO: CGS
 KB0516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0516+STABILITY: SURFACE MOTION
 KB0516
 KB0516  HISTORY     - Date     Condition        Report By
 KB0516  HISTORY     - 1959     MONUMENTED       CGS
 KB0516  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0516  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0516
 KB0516                          STATION DESCRIPTION
 KB0516
 KB0516'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0516'4.4 MI SOUTH FROM SIGEL.  ABOUT 0.25 MILE SOUTH ALONG U.S. HIGHWAY 45
 KB0516'FROM THE POST OFFICE AT SIGEL, THENCE 2.7 MILES SOUTH ALONG AN ASPHALT
 KB0516'ROAD, THENCE 0.25 MILE WEST ALONG AN ASPHALT ROAD, THENCE 1.0 MILE
 KB0516'SOUTH ALONG A DIRT ROAD, THENCE 0.2 MILE WEST ALONG AN OILED ROAD, AT
 KB0516'A DRIVEWAY NORTH TO A FARM HOUSE, ABOUT 0.15 MILE EAST OF A JUNCTION
 KB0516'OF A ROAD SOUTH, 23 FEET NORTH OF THE CENTERLINE OF THE ROAD, 322 FEET
 KB0516'EAST OF THE CENTERLINE OF THE DRIVEWAY, 2 FEET EAST OF THE SECOND
 KB0516'POWER POLE EAST OF THE DRIVEWAY, 2.4 FEET EAST-NORTHEAST OF A METAL
 KB0516'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 KB0516'CONCRETE POST PROJECTING 4 INCHES.  THE MARK MAY BE REACHED FROM
 KB0516'EFFINGHAM, EFFINGHAM COUNTY, BY GOING NORTHEAST FOR 3.7 MILES ALONG
 KB0516'U.S. HIGHWAY 45 FROM ITS JUNCTION WITH U.S. HIGHWAY 40 IN EFFINGHAM,
 KB0516'THENCE 1.0 MILE EAST ALONG AN OILED ROAD.
 KB0516
 KB0516                          STATION RECOVERY (1982)
 KB0516
 KB0516'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0516'MARK NOT FOUND.
 KB0516
 KB0516                          STATION RECOVERY (2012)
 KB0516
 KB0516'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0516'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0009 ***********************************************************************
 LC0009  DESIGNATION -  K 21
 LC0009  PID         -  LC0009
 LC0009  STATE/COUNTY-  IL/LIVINGSTON
 LC0009  COUNTRY     -  US
 LC0009  USGS QUAD   -  SAUNEMIN (2018)
 LC0009
 LC0009                         *CURRENT SURVEY CONTROL
 LC0009  ______________________________________________________________________
 LC0009* NAD 83(1986) POSITION- 40 53 29.     (N) 088 24 49.     (W)   SCALED
 LC0009* NAVD 88 ORTHO HEIGHT -   205.910 (meters)      675.56  (feet) ADJUSTED
 LC0009  ______________________________________________________________________
 LC0009  GEOID HEIGHT    -        -32.135 (meters)                     GEOID18
 LC0009  DYNAMIC HEIGHT  -        205.824 (meters)      675.27  (feet) COMP
 LC0009  MODELED GRAVITY -    980,202.7   (mgal)                       NAVD 88
 LC0009
 LC0009  VERT ORDER      -  SECOND    CLASS 0
 LC0009
 LC0009.The horizontal coordinates were scaled from a map and have
 LC0009.an estimated accuracy of +/- 6 seconds.
 LC0009
 LC0009.The orthometric height was determined by differential leveling and
 LC0009.adjusted by the NATIONAL GEODETIC SURVEY
 LC0009.in June 1991.
 LC0009
 LC0009.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0009.GEOID18 height accuracy estimate available here.
 LC0009
 LC0009.Click photographs - Photos may exist for this station.
 LC0009
 LC0009.The dynamic height is computed by dividing the NAVD 88
 LC0009.geopotential number by the normal gravity value computed on the
 LC0009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0009.degrees latitude (g = 980.6199 gals.).
 LC0009
 LC0009.The modeled gravity was interpolated from observed gravity values.
 LC0009
 LC0009;                    North         East    Units  Estimated Accuracy
 LC0009;SPC IL E     -   468,980.      293,240.      MT  (+/- 180 meters Scaled)
 LC0009
 LC0009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL809276(NAD 83)
 LC0009
 LC0009                          SUPERSEDED SURVEY CONTROL
 LC0009
 LC0009  NGVD 29 (??/??/92)  205.979  (m)          675.78   (f) ADJ UNCH    2 0
 LC0009
 LC0009.Superseded values are not recommended for survey control.
 LC0009
 LC0009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0009.See file dsdata.pdf to determine how the superseded data were derived.
 LC0009
 LC0009_MARKER: DB = BENCH MARK DISK
 LC0009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0009_STAMPING: K 21 1934
 LC0009_MARK LOGO: CGS
 LC0009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0009+STABILITY: SURFACE MOTION
 LC0009
 LC0009  HISTORY     - Date     Condition        Report By
 LC0009  HISTORY     - 1934     MONUMENTED       CGS
 LC0009  HISTORY     - 20130513 MARK NOT FOUND   ILDT
 LC0009
 LC0009                          STATION DESCRIPTION
 LC0009
 LC0009'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0009'0.6 MI W FROM SAUNEMIN.
 LC0009'0.6 MILE WEST ALONG STATE HIGHWAY 47 FROM THE WABASH RAILWAY
 LC0009'STATION AT SAUNEMIN, LIVINGSTON COUNTY, 51 FEET NORTH OF THE
 LC0009'CENTER OF THE INTERSECTION OF STATE HIGHWAY 116, 36 FEET EAST
 LC0009'OF THE CENTERLINE OF STATE HIGHWAY 47, AND ABOUT 2 1/2 FEET
 LC0009'HIGHER THAN THE ROADWAY.  A STANDARD DISK, STAMPED K 21 1934
 LC0009'AND SET IN THE TOP OF A CONCRETE POST.
 LC0009
 LC0009                          STATION RECOVERY (2013)
 LC0009
 LC0009'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0009'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO2867 ***********************************************************************
 DO2867  DESIGNATION -  K 21 RESET
 DO2867  PID         -  DO2867
 DO2867  STATE/COUNTY-  IL/LIVINGSTON
 DO2867  COUNTRY     -  US
 DO2867  USGS QUAD   -  SAUNEMIN (2018)
 DO2867
 DO2867                         *CURRENT SURVEY CONTROL
 DO2867  ______________________________________________________________________
 DO2867* NAD 83(1986) POSITION- 40 53 27.38   (N) 088 24 52.61   (W)   HD_HELD1
 DO2867* NAVD 88 ORTHO HEIGHT -   206.321 (meters)      676.90  (feet) ADJUSTED
 DO2867  ______________________________________________________________________
 DO2867  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 DO2867  DYNAMIC HEIGHT  -        206.235 (meters)      676.62  (feet) COMP
 DO2867  MODELED GRAVITY -    980,202.6   (mgal)                       NAVD 88
 DO2867
 DO2867  VERT ORDER      -  SECOND    CLASS I
 DO2867
 DO2867.The horizontal coordinates were determined by differentially corrected
 DO2867.hand held GPS observations or other comparable positioning techniques
 DO2867.and have an estimated accuracy of +/- 3 meters.
 DO2867
 DO2867.The orthometric height was determined by differential leveling and
 DO2867.adjusted by the NATIONAL GEODETIC SURVEY
 DO2867.in November 2014.
 DO2867
 DO2867.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO2867.GEOID18 height accuracy estimate available here.
 DO2867
 DO2867.Click photographs - Photos may exist for this station.
 DO2867
 DO2867.The dynamic height is computed by dividing the NAVD 88
 DO2867.geopotential number by the normal gravity value computed on the
 DO2867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO2867.degrees latitude (g = 980.6199 gals.).
 DO2867
 DO2867.The modeled gravity was interpolated from observed gravity values.
 DO2867
 DO2867;                    North         East    Units  Estimated Accuracy
 DO2867;SPC IL E     -   468,933.7     293,150.4     MT  (+/- 3 meters HH1 GPS) 
 DO2867
 DO2867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8083127613(NAD 83)
 DO2867
 DO2867                          SUPERSEDED SURVEY CONTROL
 DO2867
 DO2867  NAVD 88 (11/09/15)  206.483  (m)          677.44   (f) SUPERSEDED  3 0
 DO2867
 DO2867.Superseded values are not recommended for survey control.
 DO2867
 DO2867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DO2867.See file dsdata.pdf to determine how the superseded data were derived.
 DO2867
 DO2867_MARKER: DV = VERTICAL CONTROL DISK
 DO2867_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO2867_SP_SET: BRIDGE ABUTMENT
 DO2867_STAMPING: K 21 RESET 2008
 DO2867_MARK LOGO: NGS
 DO2867_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO2867_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO2867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO2867+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2022
 DO2867
 DO2867  HISTORY     - Date     Condition        Report By
 DO2867  HISTORY     - 20080607 MONUMENTED       HOLZHA
 DO2867  HISTORY     - 20140325 GOOD             PATRIC
 DO2867  HISTORY     - 20221011 GOOD             ILDT
 DO2867
 DO2867                          STATION DESCRIPTION
 DO2867
 DO2867'DESCRIBED BY HOLZHAUER SURVEYING 2008 (SDH)
 DO2867'THE STATION IS ON DOT R/W ABOUT 0.5 MI (0.8 KM) WEST OF SAUNEMIN.
 DO2867'
 DO2867'TO REACH FROM SAUNEMIN, GO 0.5 MI (0.8 KM) WEST ON IL-116 TO THE
 DO2867'JUNCTION OF IL-47.  CONTINUE WEST 166.5 FT (50.7 M) TO THE MARK ON THE
 DO2867'LEFT ON TOP OF THE EAST ABUTMENT OF A BRIDGE, JUST SOUTH OF THE SOUTH
 DO2867'PARAPET WALL.
 DO2867
 DO2867                          STATION RECOVERY (2014)
 DO2867
 DO2867'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DO2867'RECOVERED AS DESCRIBED.
 DO2867'
 DO2867'NOTE-THE DISK IS NOT STAMPED.
 DO2867
 DO2867                          STATION RECOVERY (2022)
 DO2867
 DO2867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DO2867'THE MARK IS NOW STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0390 ***********************************************************************
 KB0390  DESIGNATION -  K 210
 KB0390  PID         -  KB0390
 KB0390  STATE/COUNTY-  IL/CUMBERLAND
 KB0390  COUNTRY     -  US
 KB0390  USGS QUAD   -  GREENUP (2018)
 KB0390
 KB0390                         *CURRENT SURVEY CONTROL
 KB0390  ______________________________________________________________________
 KB0390* NAD 83(1986) POSITION- 39 14 18.     (N) 088 11 14.     (W)   SCALED
 KB0390* NAVD 88 ORTHO HEIGHT -   163.524 (meters)      536.50  (feet) ADJUSTED
 KB0390  ______________________________________________________________________
 KB0390  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 KB0390  DYNAMIC HEIGHT  -        163.428 (meters)      536.18  (feet) COMP
 KB0390  MODELED GRAVITY -    980,036.3   (mgal)                       NAVD 88
 KB0390
 KB0390  VERT ORDER      -  SECOND    CLASS 0
 KB0390
 KB0390.The horizontal coordinates were scaled from a map and have
 KB0390.an estimated accuracy of +/- 6 seconds.
 KB0390
 KB0390.The orthometric height was determined by differential leveling and
 KB0390.adjusted by the NATIONAL GEODETIC SURVEY
 KB0390.in June 1991.
 KB0390
 KB0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0390.GEOID18 height accuracy estimate available here.
 KB0390
 KB0390.Click photographs - Photos may exist for this station.
 KB0390
 KB0390.The dynamic height is computed by dividing the NAVD 88
 KB0390.geopotential number by the normal gravity value computed on the
 KB0390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0390.degrees latitude (g = 980.6199 gals.).
 KB0390
 KB0390.The modeled gravity was interpolated from observed gravity values.
 KB0390
 KB0390;                    North         East    Units  Estimated Accuracy
 KB0390;SPC IL E     -   285,450.      312,610.      MT  (+/- 180 meters Scaled)
 KB0390
 KB0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ975438(NAD 83)
 KB0390
 KB0390                          SUPERSEDED SURVEY CONTROL
 KB0390
 KB0390  NGVD 29 (??/??/92)  163.584  (m)          536.69   (f) ADJ UNCH    2 0
 KB0390
 KB0390.Superseded values are not recommended for survey control.
 KB0390
 KB0390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0390.See file dsdata.pdf to determine how the superseded data were derived.
 KB0390
 KB0390_MARKER: DB = BENCH MARK DISK
 KB0390_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0390_SP_SET: BRIDGE
 KB0390_STAMPING: K 210 1959
 KB0390_MARK LOGO: CGS
 KB0390_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0390_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0390+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2005
 KB0390
 KB0390  HISTORY     - Date     Condition        Report By
 KB0390  HISTORY     - 1959     MONUMENTED       CGS
 KB0390  HISTORY     - 1973     GOOD             NGS
 KB0390  HISTORY     - 20001109 GOOD             LOCENG
 KB0390  HISTORY     - 20050215 GOOD             ILDT
 KB0390  HISTORY     - 20120416 GOOD             ILDT
 KB0390
 KB0390                          STATION DESCRIPTION
 KB0390
 KB0390'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0390'1.9 MI SW FROM GREENUP.
 KB0390'ABOUT 1.9 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0390'WITH STATE HIGHWAY 130 IN GREENUP, SET IN THE TOP OF THE SOUTH
 KB0390'END OF THE EAST ABUTMENT OF THE BRIDGE OVER THE EMBARRASS RIVER,
 KB0390'16 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 1/2
 KB0390'FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 KB0390
 KB0390                          STATION RECOVERY (1973)
 KB0390
 KB0390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0390'RECOVERED IN GOOD CONDITION.
 KB0390
 KB0390                          STATION RECOVERY (2000)
 KB0390
 KB0390'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2000 (BWH)
 KB0390'RECOVERED IN GOOD CONDITION.
 KB0390
 KB0390                          STATION RECOVERY (2005)
 KB0390
 KB0390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0390'RECOVERED IN GOOD CONDITION.
 KB0390
 KB0390                          STATION RECOVERY (2012)
 KB0390
 KB0390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0390'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1401 ***********************************************************************
 KA1401  DESIGNATION -  K 211
 KA1401  PID         -  KA1401
 KA1401  STATE/COUNTY-  IL/CLARK
 KA1401  COUNTRY     -  US
 KA1401  USGS QUAD   -  CLARK CENTER (2018)
 KA1401
 KA1401                         *CURRENT SURVEY CONTROL
 KA1401  ______________________________________________________________________
 KA1401* NAD 83(1986) POSITION- 39 21 53.     (N) 087 46 25.     (W)   SCALED
 KA1401* NAVD 88 ORTHO HEIGHT -   165.845 (meters)      544.11  (feet) ADJUSTED
 KA1401  ______________________________________________________________________
 KA1401  GEOID HEIGHT    -        -32.184 (meters)                     GEOID18
 KA1401  DYNAMIC HEIGHT  -        165.749 (meters)      543.79  (feet) COMP
 KA1401  MODELED GRAVITY -    980,050.8   (mgal)                       NAVD 88
 KA1401
 KA1401  VERT ORDER      -  SECOND    CLASS 0
 KA1401
 KA1401.The horizontal coordinates were scaled from a map and have
 KA1401.an estimated accuracy of +/- 6 seconds.
 KA1401
 KA1401.The orthometric height was determined by differential leveling and
 KA1401.adjusted by the NATIONAL GEODETIC SURVEY
 KA1401.in June 1991.
 KA1401
 KA1401.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1401.GEOID18 height accuracy estimate available here.
 KA1401
 KA1401.Click photographs - Photos may exist for this station.
 KA1401
 KA1401.The dynamic height is computed by dividing the NAVD 88
 KA1401.geopotential number by the normal gravity value computed on the
 KA1401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1401.degrees latitude (g = 980.6199 gals.).
 KA1401
 KA1401.The modeled gravity was interpolated from observed gravity values.
 KA1401
 KA1401;                    North         East    Units  Estimated Accuracy
 KA1401;SPC IL E     -   299,620.      348,240.      MT  (+/- 180 meters Scaled)
 KA1401
 KA1401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ333575(NAD 83)
 KA1401
 KA1401                          SUPERSEDED SURVEY CONTROL
 KA1401
 KA1401  NGVD 29 (??/??/92)  165.922  (m)          544.36   (f) ADJ UNCH    2 0
 KA1401
 KA1401.Superseded values are not recommended for survey control.
 KA1401
 KA1401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1401.See file dsdata.pdf to determine how the superseded data were derived.
 KA1401
 KA1401_MARKER: DB = BENCH MARK DISK
 KA1401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1401_STAMPING: K 211 1959
 KA1401_MARK LOGO: CGS
 KA1401_PROJECTION: FLUSH
 KA1401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1401+STABILITY: SURFACE MOTION
 KA1401
 KA1401  HISTORY     - Date     Condition        Report By
 KA1401  HISTORY     - 1959     MONUMENTED       CGS
 KA1401  HISTORY     - 1960     GOOD             CGS
 KA1401  HISTORY     - 1982     MARK NOT FOUND   USGS
 KA1401  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1401
 KA1401                          STATION DESCRIPTION
 KA1401
 KA1401'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1401'6 MI NE FROM MARTINSVILLE.
 KA1401'5.8 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1401'CLEONE ROAD IN THE NORTH PART OF MARTINSVILLE, THENCE 0.05 MILES
 KA1401'SOUTH ALONG GRAVEL ROAD TO THE JUNCTION OF SERVICE ROAD, THENCE 0.1
 KA1401'MILE NORTHEAST ALONG SERVICE ROAD TO THE JUNCTION OF A DRIVE SOUTH
 KA1401'TO A FARM HOUSE, 79 FEET SOUTH OF THE CENTER LINE OF THE SERVICE
 KA1401'ROAD, 9 FEET EAST OF THE CENTER LINE OF THE DRIVE, 1 FOOT NORTH OF
 KA1401'A FENCE, 2 1/2 FEET NORTHEAST OF A FENCE CORNER, 57 1/2 FEET NORTHWEST
 KA1401'OF THE NORTHWEST CORNER OF THE FARM HOUSE, 1.9 FEET NORTHEAST OF A
 KA1401'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE DRIVE AND SET
 KA1401'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KA1401
 KA1401                          STATION RECOVERY (1982)
 KA1401
 KA1401'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KA1401'MARK NOT FOUND.
 KA1401
 KA1401                          STATION RECOVERY (2005)
 KA1401
 KA1401'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1401'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0962 ***********************************************************************
 JB0962  DESIGNATION -  K 212
 JB0962  PID         -  JB0962
 JB0962  STATE/COUNTY-  IL/BOND
 JB0962  COUNTRY     -  US
 JB0962  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0962
 JB0962                         *CURRENT SURVEY CONTROL
 JB0962  ______________________________________________________________________
 JB0962* NAD 83(1986) POSITION- 38 53 15.     (N) 089 19 01.     (W)   SCALED
 JB0962* NAVD 88 ORTHO HEIGHT -   171.863 (meters)      563.85  (feet) ADJUSTED
 JB0962  ______________________________________________________________________
 JB0962  GEOID HEIGHT    -        -31.391 (meters)                     GEOID18
 JB0962  DYNAMIC HEIGHT  -        171.757 (meters)      563.51  (feet) COMP
 JB0962  MODELED GRAVITY -    980,009.6   (mgal)                       NAVD 88
 JB0962
 JB0962  VERT ORDER      -  SECOND    CLASS 0
 JB0962
 JB0962.The horizontal coordinates were scaled from a map and have
 JB0962.an estimated accuracy of +/- 6 seconds.
 JB0962
 JB0962.The orthometric height was determined by differential leveling and
 JB0962.adjusted by the NATIONAL GEODETIC SURVEY
 JB0962.in June 1991.
 JB0962
 JB0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0962.GEOID18 height accuracy estimate available here.
 JB0962
 JB0962.Click photographs - Photos may exist for this station.
 JB0962
 JB0962.The dynamic height is computed by dividing the NAVD 88
 JB0962.geopotential number by the normal gravity value computed on the
 JB0962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0962.degrees latitude (g = 980.6199 gals.).
 JB0962
 JB0962.The modeled gravity was interpolated from observed gravity values.
 JB0962
 JB0962;                    North         East    Units  Estimated Accuracy
 JB0962;SPC IL W     -   246,820.      773,720.      MT  (+/- 180 meters Scaled)
 JB0962
 JB0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ990068(NAD 83)
 JB0962
 JB0962                          SUPERSEDED SURVEY CONTROL
 JB0962
 JB0962  NGVD 29 (??/??/92)  171.989  (m)          564.27   (f) ADJ UNCH    2 0
 JB0962
 JB0962.Superseded values are not recommended for survey control.
 JB0962
 JB0962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0962.See file dsdata.pdf to determine how the superseded data were derived.
 JB0962
 JB0962_MARKER: DB = BENCH MARK DISK
 JB0962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0962_STAMPING: K 212 1960
 JB0962_MARK LOGO: CGS
 JB0962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0962+STABILITY: SURFACE MOTION
 JB0962
 JB0962  HISTORY     - Date     Condition        Report By
 JB0962  HISTORY     - 1960     MONUMENTED       CGS
 JB0962  HISTORY     - 20220907 MARK NOT FOUND   ILDT
 JB0962
 JB0962                          STATION DESCRIPTION
 JB0962
 JB0962'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0962'1.8 MI SE FROM SMITHBORO.
 JB0962'ABOUT 0.6 MILE SOUTH ALONG A CONCRETE PAVED ROAD FROM THE POST
 JB0962'OFFICE AT SMITHBORO, THENCE 1.2 MILES EAST ALONG AN OILED ROAD,
 JB0962'AT THE JUNCTION OF A DIRT ROAD NORTH, 20 FEET NORTH OF THE CENTER
 JB0962'LINE OF THE ROAD, 43 FEET EAST OF THE CENTER LINE OF THE DIRT
 JB0962'ROAD, 1 FOOT SOUTH OF A FENCE, 18 FEET EAST OF A FENCE CORNER,
 JB0962'83 FEET NORTHEAST AND ACROSS THE ROAD FROM A POWER POLE, 2.5
 JB0962'FEET WEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE
 JB0962'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0962'PROJECTING 3 INCHES.
 JB0962
 JB0962                          STATION RECOVERY (2022)
 JB0962
 JB0962'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB0962'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1402 ***********************************************************************
 JB1402  DESIGNATION -  K 213 RESET
 JB1402  PID         -  JB1402
 JB1402  STATE/COUNTY-  IL/BOND
 JB1402  COUNTRY     -  US
 JB1402  USGS QUAD   -  POCAHONTAS (2018)
 JB1402
 JB1402                         *CURRENT SURVEY CONTROL
 JB1402  ______________________________________________________________________
 JB1402* NAD 83(1986) POSITION- 38 48 00.39   (N) 089 35 54.28   (W)   HD_HELD1
 JB1402* NAVD 88 ORTHO HEIGHT -   162.15  (meters)      532.0   (feet) RESET
 JB1402  ______________________________________________________________________
 JB1402  GEOID HEIGHT    -        -31.133 (meters)                     GEOID18
 JB1402  VERT ORDER      -  THIRD
 JB1402
 JB1402.The horizontal coordinates were determined by differentially corrected
 JB1402.hand held GPS observations or other comparable positioning techniques
 JB1402.and have an estimated accuracy of +/- 3 meters.
 JB1402
 JB1402.The orthometric height was computed from unverified reset data.
 JB1402
 JB1402.No vertical observational check was made to the station.
 JB1402
 JB1402.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1402.GEOID18 height accuracy estimate available here.
 JB1402
 JB1402.Click photographs - Photos may exist for this station.
 JB1402
 JB1402;                    North         East    Units  Estimated Accuracy
 JB1402;SPC IL W     -   236,933.3     749,361.4     MT  (+/- 3 meters HH1 GPS) 
 JB1402
 JB1402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7435097802(NAD 83)
 JB1402
 JB1402                          SUPERSEDED SURVEY CONTROL
 JB1402
 JB1402  NGVD 29 (??/??/??)  162.27   (m)          532.4    (f) RESET       3  
 JB1402
 JB1402.Superseded values are not recommended for survey control.
 JB1402
 JB1402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1402.See file dsdata.pdf to determine how the superseded data were derived.
 JB1402
 JB1402_MARKER: DB = BENCH MARK DISK
 JB1402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1402_STAMPING: K 213 RESET 1966
 JB1402_MARK LOGO: CGS
 JB1402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1402+STABILITY: SURFACE MOTION
 JB1402
 JB1402  HISTORY     - Date     Condition        Report By
 JB1402  HISTORY     - 1966     MONUMENTED       ILHD
 JB1402
 JB1402                          STATION DESCRIPTION
 JB1402
 JB1402'DESCRIBED BY IL HIGHWAY DEPT 1966
 JB1402'3.8 MI SW FROM POCAHONTAS.
 JB1402'ABOUT 3.65 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1402'JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE 0.15 MILE SOUTH
 JB1402'ALONG AN OILED ROAD (T.R. 14), 39 FEET EAST OF THE CENTERLINE
 JB1402'OF THE ROAD, 25 FEET SOUTH OF THE CENTERLINE OF A FARM DRIVE
 JB1402'EAST, 11 FEET SOUTH OF A FENCE CORNER, 25 FEET NORTH OF A METAL
 JB1402'WITNESS POST, 1.5 FEET WEST OF A FENCE, ABOUT 3 FEET ABOVE THE
 JB1402'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB1402'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0720 ***********************************************************************
 JB0720  DESIGNATION -  K 214
 JB0720  PID         -  JB0720
 JB0720  STATE/COUNTY-  IL/FAYETTE
 JB0720  COUNTRY     -  US
 JB0720  USGS QUAD   -  KINMUNDY (2018)
 JB0720
 JB0720                         *CURRENT SURVEY CONTROL
 JB0720  ______________________________________________________________________
 JB0720* NAD 83(1986) POSITION- 38 50 22.     (N) 088 46 46.     (W)   SCALED
 JB0720* NAVD 88 ORTHO HEIGHT -   175.252 (meters)      574.97  (feet) ADJUSTED
 JB0720  ______________________________________________________________________
 JB0720  GEOID HEIGHT    -        -31.555 (meters)                     GEOID18
 JB0720  DYNAMIC HEIGHT  -        175.142 (meters)      574.61  (feet) COMP
 JB0720  MODELED GRAVITY -    979,999.1   (mgal)                       NAVD 88
 JB0720
 JB0720  VERT ORDER      -  SECOND    CLASS 0
 JB0720
 JB0720.The horizontal coordinates were scaled from a map and have
 JB0720.an estimated accuracy of +/- 6 seconds.
 JB0720
 JB0720.The orthometric height was determined by differential leveling and
 JB0720.adjusted by the NATIONAL GEODETIC SURVEY
 JB0720.in June 1991.
 JB0720
 JB0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0720.GEOID18 height accuracy estimate available here.
 JB0720
 JB0720.Click photographs - Photos may exist for this station.
 JB0720
 JB0720.The dynamic height is computed by dividing the NAVD 88
 JB0720.geopotential number by the normal gravity value computed on the
 JB0720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0720.degrees latitude (g = 980.6199 gals.).
 JB0720
 JB0720.The modeled gravity was interpolated from observed gravity values.
 JB0720
 JB0720;                    North         East    Units  Estimated Accuracy
 JB0720;SPC IL E     -   241,250.      261,270.      MT  (+/- 180 meters Scaled)
 JB0720
 JB0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ455004(NAD 83)
 JB0720
 JB0720                          SUPERSEDED SURVEY CONTROL
 JB0720
 JB0720  NGVD 29 (??/??/92)  175.35   (m)          575.3    (f) COMPUTED    2 0
 JB0720
 JB0720.Superseded values are not recommended for survey control.
 JB0720
 JB0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0720.See file dsdata.pdf to determine how the superseded data were derived.
 JB0720
 JB0720_MARKER: DB = BENCH MARK DISK
 JB0720_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0720_SP_SET: BOX CULVERT HEADWALL
 JB0720_STAMPING: K 214 1960
 JB0720_MARK LOGO: CGS
 JB0720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0720+STABILITY: SURFACE MOTION
 JB0720
 JB0720  HISTORY     - Date     Condition        Report By
 JB0720  HISTORY     - 1960     MONUMENTED       CGS
 JB0720
 JB0720                          STATION DESCRIPTION
 JB0720
 JB0720'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0720'0.6 MI NW FROM FARINA.
 JB0720'ABOUT 0.6 MILE NORTHWEST ALONG STATE HIGHWAY 185 FROM ITS
 JB0720'JUNCTION WITH STATE HIGHWAY 37 IN FARINA, AT A NORTH-SOUTH CROSS
 JB0720'ROAD, SET IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL OF A
 JB0720'5-FOOT CONCRETE BOX CULVERT, 2 1/2 FEET EAST OF THE WEST END OF
 JB0720'THE HEADWALL, 20 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 JB0720'30 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, AND ABOUT
 JB0720'1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0625 ***********************************************************************
 JB0625  DESIGNATION -  K 215
 JB0625  PID         -  JB0625
 JB0625  STATE/COUNTY-  IL/MARION
 JB0625  COUNTRY     -  US
 JB0625  USGS QUAD   -  SALEM SOUTH (2018)
 JB0625
 JB0625                         *CURRENT SURVEY CONTROL
 JB0625  ______________________________________________________________________
 JB0625* NAD 83(1986) POSITION- 38 31 01.     (N) 088 57 25.     (W)   SCALED
 JB0625* NAVD 88 ORTHO HEIGHT -   162.263 (meters)      532.36  (feet) ADJUSTED
 JB0625  ______________________________________________________________________
 JB0625  GEOID HEIGHT    -        -30.654 (meters)                     GEOID18
 JB0625  DYNAMIC HEIGHT  -        162.159 (meters)      532.02  (feet) COMP
 JB0625  MODELED GRAVITY -    979,987.8   (mgal)                       NAVD 88
 JB0625
 JB0625  VERT ORDER      -  SECOND    CLASS 0
 JB0625
 JB0625.The horizontal coordinates were scaled from a map and have
 JB0625.an estimated accuracy of +/- 6 seconds.
 JB0625
 JB0625.The orthometric height was determined by differential leveling and
 JB0625.adjusted by the NATIONAL GEODETIC SURVEY
 JB0625.in June 1991.
 JB0625
 JB0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0625.GEOID18 height accuracy estimate available here.
 JB0625
 JB0625.Click photographs - Photos may exist for this station.
 JB0625
 JB0625.The dynamic height is computed by dividing the NAVD 88
 JB0625.geopotential number by the normal gravity value computed on the
 JB0625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0625.degrees latitude (g = 980.6199 gals.).
 JB0625
 JB0625.The modeled gravity was interpolated from observed gravity values.
 JB0625
 JB0625;                    North         East    Units  Estimated Accuracy
 JB0625;SPC IL E     -   205,540.      245,620.      MT  (+/- 180 meters Scaled)
 JB0625
 JB0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH293649(NAD 83)
 JB0625
 JB0625                          SUPERSEDED SURVEY CONTROL
 JB0625
 JB0625  NGVD 29 (??/??/92)  162.370  (m)          532.71   (f) ADJ UNCH    2 0
 JB0625
 JB0625.Superseded values are not recommended for survey control.
 JB0625
 JB0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0625.See file dsdata.pdf to determine how the superseded data were derived.
 JB0625
 JB0625_MARKER: DB = BENCH MARK DISK
 JB0625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0625_STAMPING: K 215 1960
 JB0625_MARK LOGO: CGS
 JB0625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0625+STABILITY: SURFACE MOTION
 JB0625
 JB0625  HISTORY     - Date     Condition        Report By
 JB0625  HISTORY     - 1960     MONUMENTED       CGS
 JB0625  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0625
 JB0625                          STATION DESCRIPTION
 JB0625
 JB0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0625'6.8 MI N FROM DIX.
 JB0625'ABOUT 5.5 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0625'IN DIX, THENCE 1.0 MILE WEST ALONG STATE HIGHWAY 161, THENCE 0.25
 JB0625'MILE SOUTH ALONG AN OILED ROAD, AT THE SOUTH END OF A JOG IN THE
 JB0625'ROAD, 21 FEET EAST OF THE CENTER LINE OF THE ROAD, 3 FEET WEST
 JB0625'OF A FENCE, 41 FEET SOUTH-SOUTHWEST OF A 15-INCH BLAZED OAK TREE,
 JB0625'1.9 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW
 JB0625'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0625'PROJECTING 2 INCHES.
 JB0625
 JB0625                          STATION RECOVERY (2011)
 JB0625
 JB0625'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0625'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0310 ***********************************************************************
 JB0310  DESIGNATION -  K 216
 JB0310  PID         -  JB0310
 JB0310  STATE/COUNTY-  IL/JEFFERSON
 JB0310  COUNTRY     -  US
 JB0310  USGS QUAD   -  INA (2018)
 JB0310
 JB0310                         *CURRENT SURVEY CONTROL
 JB0310  ______________________________________________________________________
 JB0310* NAD 83(1986) POSITION- 38 10 04.     (N) 088 54 12.     (W)   SCALED
 JB0310* NAVD 88 ORTHO HEIGHT -   128.119 (meters)      420.34  (feet) ADJUSTED
 JB0310  ______________________________________________________________________
 JB0310  GEOID HEIGHT    -        -29.936 (meters)                     GEOID18
 JB0310  DYNAMIC HEIGHT  -        128.035 (meters)      420.06  (feet) COMP
 JB0310  MODELED GRAVITY -    979,972.5   (mgal)                       NAVD 88
 JB0310
 JB0310  VERT ORDER      -  SECOND    CLASS 0
 JB0310
 JB0310.The horizontal coordinates were scaled from a map and have
 JB0310.an estimated accuracy of +/- 6 seconds.
 JB0310
 JB0310.The orthometric height was determined by differential leveling and
 JB0310.adjusted by the NATIONAL GEODETIC SURVEY
 JB0310.in June 1991.
 JB0310
 JB0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0310.GEOID18 height accuracy estimate available here.
 JB0310
 JB0310.Click photographs - Photos may exist for this station.
 JB0310
 JB0310.The dynamic height is computed by dividing the NAVD 88
 JB0310.geopotential number by the normal gravity value computed on the
 JB0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0310.degrees latitude (g = 980.6199 gals.).
 JB0310
 JB0310.The modeled gravity was interpolated from observed gravity values.
 JB0310
 JB0310;                    North         East    Units  Estimated Accuracy
 JB0310;SPC IL E     -   166,750.      250,050.      MT  (+/- 180 meters Scaled)
 JB0310
 JB0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH332261(NAD 83)
 JB0310
 JB0310                          SUPERSEDED SURVEY CONTROL
 JB0310
 JB0310  NGVD 29 (??/??/92)  128.222  (m)          420.68   (f) ADJ UNCH    2 0
 JB0310
 JB0310.Superseded values are not recommended for survey control.
 JB0310
 JB0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0310.See file dsdata.pdf to determine how the superseded data were derived.
 JB0310
 JB0310_MARKER: DB = BENCH MARK DISK
 JB0310_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0310_SP_SET: BRIDGE
 JB0310_STAMPING: K 216 1960
 JB0310_MARK LOGO: CGS
 JB0310_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0310_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0310+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2014
 JB0310
 JB0310  HISTORY     - Date     Condition        Report By
 JB0310  HISTORY     - 1960     MONUMENTED       CGS
 JB0310  HISTORY     - 1978     GOOD             ILDT
 JB0310  HISTORY     - 20080320 GOOD             ILDT
 JB0310  HISTORY     - 20090123 GOOD             ILDT
 JB0310  HISTORY     - 20140708 GOOD             ILDT
 JB0310
 JB0310                          STATION DESCRIPTION
 JB0310
 JB0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0310'1 MI N FROM INA.
 JB0310'ABOUT 1.05 MILES NORTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0310'RAILROAD FROM THE STATION AT INA, ABOUT 0.1 MILE SOUTH OF A
 JB0310'ROAD CROSSING, AT MILE POST 286, SET IN THE TOP OF THE SOUTHWEST
 JB0310'END OF THE WINGWALL AT THE NORTHWEST CORNER OF A 20-FOOT CONCRETE
 JB0310'HIGHWAY BRIDGE, 43 FEET WEST OF THE WEST RAIL, 21 FEET EAST OF
 JB0310'THE CENTER LINE OF STATE HIGHWAY 37, 295 FEET SOUTH OF MILE POST
 JB0310'286, 44 FEET SOUTHWEST OF THE NORTH END OF RAILROAD BRIDGE
 JB0310'NUMBER 286.1, AND ABOUT 8 FEET BELOW THE LEVEL OF THE TRACK.
 JB0310
 JB0310                          STATION RECOVERY (1978)
 JB0310
 JB0310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB0310'RECOVERED IN GOOD CONDITION.
 JB0310
 JB0310                          STATION RECOVERY (2008)
 JB0310
 JB0310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BE)
 JB0310'SET IN TOP OF NORTHEAST WINGWALL OF ILDOT SN 041-0093
 JB0310
 JB0310                          STATION RECOVERY (2009)
 JB0310
 JB0310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0310'RECOVERED IN GOOD CONDITION.
 JB0310
 JB0310                          STATION RECOVERY (2014)
 JB0310
 JB0310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0310'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0931 ***********************************************************************
 HB0931  DESIGNATION -  K 217
 HB0931  PID         -  HB0931
 HB0931  STATE/COUNTY-  IL/PULASKI
 HB0931  COUNTRY     -  US
 HB0931  USGS QUAD   -  DONGOLA (2018)
 HB0931
 HB0931                         *CURRENT SURVEY CONTROL
 HB0931  ______________________________________________________________________
 HB0931* NAD 83(1986) POSITION- 37 15 00.     (N) 089 09 39.     (W)   SCALED
 HB0931* NAVD 88 ORTHO HEIGHT -   113.976 (meters)      373.94  (feet) ADJUSTED
 HB0931  ______________________________________________________________________
 HB0931  GEOID HEIGHT    -        -28.333 (meters)                     GEOID18
 HB0931  DYNAMIC HEIGHT  -        113.895 (meters)      373.67  (feet) COMP
 HB0931  MODELED GRAVITY -    979,914.0   (mgal)                       NAVD 88
 HB0931
 HB0931  VERT ORDER      -  SECOND    CLASS 0
 HB0931
 HB0931.The horizontal coordinates were scaled from a map and have
 HB0931.an estimated accuracy of +/- 6 seconds.
 HB0931
 HB0931.The orthometric height was determined by differential leveling and
 HB0931.adjusted by the NATIONAL GEODETIC SURVEY
 HB0931.in June 1991.
 HB0931
 HB0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0931.GEOID18 height accuracy estimate available here.
 HB0931
 HB0931.Click photographs - Photos may exist for this station.
 HB0931
 HB0931.The dynamic height is computed by dividing the NAVD 88
 HB0931.geopotential number by the normal gravity value computed on the
 HB0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0931.degrees latitude (g = 980.6199 gals.).
 HB0931
 HB0931.The modeled gravity was interpolated from observed gravity values.
 HB0931
 HB0931;                    North         East    Units  Estimated Accuracy
 HB0931;SPC IL W     -    65,210.      789,230.      MT  (+/- 180 meters Scaled)
 HB0931
 HB0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG083247(NAD 83)
 HB0931
 HB0931                          SUPERSEDED SURVEY CONTROL
 HB0931
 HB0931  NGVD 29 (11/26/84)  113.919  (m)          373.75   (f) ADJUSTED    2 0
 HB0931
 HB0931.Superseded values are not recommended for survey control.
 HB0931
 HB0931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0931.See file dsdata.pdf to determine how the superseded data were derived.
 HB0931
 HB0931_MARKER: DB = BENCH MARK DISK
 HB0931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0931_STAMPING: K 217 1960
 HB0931_MARK LOGO: CGS
 HB0931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0931+STABILITY: SURFACE MOTION
 HB0931
 HB0931  HISTORY     - Date     Condition        Report By
 HB0931  HISTORY     - 1960     MONUMENTED       CGS
 HB0931
 HB0931                          STATION DESCRIPTION
 HB0931
 HB0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0931'3.8 MI SE FROM ULLIN.
 HB0931'ABOUT 0.4 MILE SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 HB0931'FIRST NORTH STREET IN ULLIN, THENCE 0.45 MILE EAST ALONG A GRAVEL
 HB0931'ROAD, THENCE 0.75 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 1.1 MILE
 HB0931'EAST ALONG A GRAVEL ROAD, THENCE 0.25 MILE SOUTH AND EAST ALONG
 HB0931'A GRAVEL ROAD, THENCE 0.15 MILE WEST ALONG A DIRT ROAD, THENCE 0.5
 HB0931'MILE SOUTH ALONG A DIRT ROAD TO ITS END, THENCE 0.25 MILE WEST
 HB0931'ALONG A PRIVATE DIRT ROAD TO AN ABANDONED FARM HOUSE, 18 FEET
 HB0931'SOUTH OF THE CENTER LINE OF THE PRIVATE ROAD, 1 FOOT NORTH OF
 HB0931'A FENCE, 27 FEET SOUTHEAST OF POWER POLE 1-1/2-F-17, 24 FEET EAST
 HB0931'OF A FENCE CORNER, 65 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 HB0931'THE ABANDONED HOUSE, 2.8 FEET WEST OF A METAL WITNESS POST, ABOUT
 HB0931'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 HB0931'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1425 ***********************************************************************
 JB1425  DESIGNATION -  K 218
 JB1425  PID         -  JB1425
 JB1425  STATE/COUNTY-  IL/MADISON
 JB1425  COUNTRY     -  US
 JB1425  USGS QUAD   -  WORDEN (2018)
 JB1425
 JB1425                         *CURRENT SURVEY CONTROL
 JB1425  ______________________________________________________________________
 JB1425* NAD 83(1986) POSITION- 38 55 57.     (N) 089 49 10.     (W)   SCALED
 JB1425* NAVD 88 ORTHO HEIGHT -   175.485 (meters)      575.74  (feet) ADJUSTED
 JB1425  ______________________________________________________________________
 JB1425  GEOID HEIGHT    -        -31.114 (meters)                     GEOID18
 JB1425  DYNAMIC HEIGHT  -        175.382 (meters)      575.40  (feet) COMP
 JB1425  MODELED GRAVITY -    980,035.7   (mgal)                       NAVD 88
 JB1425
 JB1425  VERT ORDER      -  SECOND    CLASS 0
 JB1425
 JB1425.The horizontal coordinates were scaled from a map and have
 JB1425.an estimated accuracy of +/- 6 seconds.
 JB1425
 JB1425.The orthometric height was determined by differential leveling and
 JB1425.adjusted by the NATIONAL GEODETIC SURVEY
 JB1425.in June 1991.
 JB1425
 JB1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1425.GEOID18 height accuracy estimate available here.
 JB1425
 JB1425.Click photographs - Photos may exist for this station.
 JB1425
 JB1425.The dynamic height is computed by dividing the NAVD 88
 JB1425.geopotential number by the normal gravity value computed on the
 JB1425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1425.degrees latitude (g = 980.6199 gals.).
 JB1425
 JB1425.The modeled gravity was interpolated from observed gravity values.
 JB1425
 JB1425;                    North         East    Units  Estimated Accuracy
 JB1425;SPC IL W     -   251,530.      730,110.      MT  (+/- 180 meters Scaled)
 JB1425
 JB1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ556130(NAD 83)
 JB1425
 JB1425                          SUPERSEDED SURVEY CONTROL
 JB1425
 JB1425  NGVD 29 (??/??/92)  175.608  (m)          576.14   (f) ADJ UNCH    2 0
 JB1425
 JB1425.Superseded values are not recommended for survey control.
 JB1425
 JB1425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1425.See file dsdata.pdf to determine how the superseded data were derived.
 JB1425
 JB1425_MARKER: DB = BENCH MARK DISK
 JB1425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1425_STAMPING: K 218 1960
 JB1425_MARK LOGO: CGS
 JB1425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1425+STABILITY: SURFACE MOTION
 JB1425
 JB1425  HISTORY     - Date     Condition        Report By
 JB1425  HISTORY     - 1960     MONUMENTED       CGS
 JB1425
 JB1425                          STATION DESCRIPTION
 JB1425
 JB1425'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1425'1 MI E FROM WORDEN.
 JB1425'ABOUT 1.0 MILES EAST ALONG WORDEN ROAD FROM WORDEN PUBLIC
 JB1425'HIGHSCHOOL IN WORDEN ABOUT 0.2 MILES EAST OF THE CLEVELAND,
 JB1425'CINCINNATI, CHICAGO AND ST. LOUIS RAIL ROAD CROSSING AT A FENCE
 JB1425'CORNER SOUTH OF THE ROAD, ABOUT 0.05 MILES WEST OF A HOUSE ON THE
 JB1425'NORTH SIDE OF THE ROAD, 26 FEET SOUTH OF THE CENTER LINE OF THE
 JB1425'ROAD, 1 FOOT NORTH OF THE FENCE, 7 FEET EAST OF A FENCE CORNER,
 JB1425'171 FEET WEST OF THE EXTENDED CENTER LINE OF A DRIVE NORTH, 2.1
 JB1425'FEET EAST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 JB1425'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1077 ***********************************************************************
 KB1077  DESIGNATION -  K 219
 KB1077  PID         -  KB1077
 KB1077  STATE/COUNTY-  IL/SANGAMON
 KB1077  COUNTRY     -  US
 KB1077  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1077
 KB1077                         *CURRENT SURVEY CONTROL
 KB1077  ______________________________________________________________________
 KB1077* NAD 83(1986) POSITION- 39 57 15.4    (N) 089 33 08.9    (W)   HD_HELD2
 KB1077* NAVD 88 ORTHO HEIGHT -   182.382 (meters)      598.36  (feet) ADJUSTED
 KB1077  ______________________________________________________________________
 KB1077  GEOID HEIGHT    -        -32.547 (meters)                     GEOID18
 KB1077  DYNAMIC HEIGHT  -        182.286 (meters)      598.05  (feet) COMP
 KB1077  MODELED GRAVITY -    980,096.7   (mgal)                       NAVD 88
 KB1077
 KB1077  VERT ORDER      -  SECOND    CLASS 0
 KB1077
 KB1077.The horizontal coordinates were established by autonomous hand held GPS
 KB1077.observations and have an estimated accuracy of +/- 10 meters.
 KB1077
 KB1077.The orthometric height was determined by differential leveling and
 KB1077.adjusted by the NATIONAL GEODETIC SURVEY
 KB1077.in June 1991.
 KB1077
 KB1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1077.GEOID18 height accuracy estimate available here.
 KB1077
 KB1077.Click photographs - Photos may exist for this station.
 KB1077
 KB1077.The dynamic height is computed by dividing the NAVD 88
 KB1077.geopotential number by the normal gravity value computed on the
 KB1077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1077.degrees latitude (g = 980.6199 gals.).
 KB1077
 KB1077.The modeled gravity was interpolated from observed gravity values.
 KB1077
 KB1077;                    North         East    Units  Estimated Accuracy
 KB1077;SPC IL W     -   365,092.      752,480.      MT  (+/- 10 meters HH2 GPS)
 KB1077
 KB1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8196325802(NAD 83)
 KB1077
 KB1077                          SUPERSEDED SURVEY CONTROL
 KB1077
 KB1077  NGVD 29 (??/??/92)  182.475  (m)          598.67   (f) ADJ UNCH    2 0
 KB1077
 KB1077.Superseded values are not recommended for survey control.
 KB1077
 KB1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1077.See file dsdata.pdf to determine how the superseded data were derived.
 KB1077
 KB1077_MARKER: DB = BENCH MARK DISK
 KB1077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1077_STAMPING: K 219 1960
 KB1077_MARK LOGO: CGS
 KB1077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1077+STABILITY: SURFACE MOTION
 KB1077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1077+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2010
 KB1077
 KB1077  HISTORY     - Date     Condition        Report By
 KB1077  HISTORY     - 1960     MONUMENTED       CGS
 KB1077  HISTORY     - 1976     GOOD             NGS
 KB1077  HISTORY     - 20100223 GOOD             CMT
 KB1077  HISTORY     - 20130111 GOOD             INDIV
 KB1077
 KB1077                          STATION DESCRIPTION
 KB1077
 KB1077'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1077'AT WILLIAMSVILLE.
 KB1077'0.2 MILES ALONG AN ASPHALT STREET FROM THE CITY WATER TOWER IN
 KB1077'WILLIAMSVILLE, ABOUT 0.10 MILE EAST OF THE JUNCTION OF U.S. 66,
 KB1077'AT A HOUSE ON THE NORTH SIDE OF THE STREET, 30 FEET NORTH OF THE
 KB1077'CENTER LINE OF THE STREET, 1.5 FEET SOUTH OF A FENCE, 19.5 FEET
 KB1077'EAST OF A FENCE CORNER, 60 FEET EAST OF THE EAST EDGE OF A
 KB1077'CONCRETE SIDEWALK, 22.5 FEET EAST OF A WIRE BRACED POWER POLE,
 KB1077'1.7 FEET EAST SOUTH EAST OF A METAL WITNESS POST, 1 FOOT ABOVE
 KB1077'THE LEVEL OF THE STREET, AND SET IN THE TOP OF A CONCRETE POST
 KB1077'PROJECTING 4 INCHES.
 KB1077
 KB1077                          STATION RECOVERY (1976)
 KB1077
 KB1077'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1077'RECOVERED IN GOOD CONDITION.
 KB1077
 KB1077                          STATION RECOVERY (2010)
 KB1077
 KB1077'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2010 (KWS)
 KB1077'RECOVERED
 KB1077
 KB1077                          STATION RECOVERY (2013)
 KB1077
 KB1077'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB1077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0197 ***********************************************************************
 LC0197  DESIGNATION -  K 22
 LC0197  PID         -  LC0197
 LC0197  STATE/COUNTY-  IL/CHAMPAIGN
 LC0197  COUNTRY     -  US
 LC0197  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0197
 LC0197                         *CURRENT SURVEY CONTROL
 LC0197  ______________________________________________________________________
 LC0197* NAD 83(1986) POSITION- 40 23 02.     (N) 088 25 04.     (W)   SCALED
 LC0197* NAVD 88 ORTHO HEIGHT -   223.641 (meters)      733.73  (feet) ADJUSTED
 LC0197  ______________________________________________________________________
 LC0197  GEOID HEIGHT    -        -32.033 (meters)                     GEOID18
 LC0197  DYNAMIC HEIGHT  -        223.533 (meters)      733.37  (feet) COMP
 LC0197  MODELED GRAVITY -    980,140.2   (mgal)                       NAVD 88
 LC0197
 LC0197  VERT ORDER      -  SECOND    CLASS 0
 LC0197
 LC0197.The horizontal coordinates were scaled from a map and have
 LC0197.an estimated accuracy of +/- 6 seconds.
 LC0197
 LC0197.The orthometric height was determined by differential leveling and
 LC0197.adjusted by the NATIONAL GEODETIC SURVEY
 LC0197.in June 1991.
 LC0197
 LC0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0197.GEOID18 height accuracy estimate available here.
 LC0197
 LC0197.Click photographs - Photos may exist for this station.
 LC0197
 LC0197.The dynamic height is computed by dividing the NAVD 88
 LC0197.geopotential number by the normal gravity value computed on the
 LC0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0197.degrees latitude (g = 980.6199 gals.).
 LC0197
 LC0197.The modeled gravity was interpolated from observed gravity values.
 LC0197
 LC0197;                    North         East    Units  Estimated Accuracy
 LC0197;SPC IL E     -   412,630.      292,830.      MT  (+/- 180 meters Scaled)
 LC0197
 LC0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK796713(NAD 83)
 LC0197
 LC0197                          SUPERSEDED SURVEY CONTROL
 LC0197
 LC0197  NGVD 29 (??/??/92)  223.691  (m)          733.89   (f) ADJ UNCH    2 0
 LC0197
 LC0197.Superseded values are not recommended for survey control.
 LC0197
 LC0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0197.See file dsdata.pdf to determine how the superseded data were derived.
 LC0197
 LC0197_MARKER: DB = BENCH MARK DISK
 LC0197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0197_STAMPING: K 22 1934
 LC0197_MARK LOGO: CGS
 LC0197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0197+STABILITY: SURFACE MOTION
 LC0197
 LC0197  HISTORY     - Date     Condition        Report By
 LC0197  HISTORY     - 1934     MONUMENTED       CGS
 LC0197  HISTORY     - 1956     MARK NOT FOUND   USGS
 LC0197  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0197
 LC0197                          STATION DESCRIPTION
 LC0197
 LC0197'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0197'2.2 MI S FROM PROCTOR.
 LC0197'2.2 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0197'PROCTOR, CHAMPAIGN COUNTY, 6 POLES SOUTH OF MILEPOST 119, AT A
 LC0197'ROAD CROSSING, 50 FEET NORTHWEST OF THE CENTERLINE OF THE ROAD,
 LC0197'32 FEET WEST OF THE CENTERLINE OF THE TRACK, 18 FEET NORTH AND
 LC0197'2 FEET WEST OF THE SOUTHEAST CORNER OF A CEMETERY, 2 1/2 FEET
 LC0197'NORTHWEST OF A FENCE-CORNER POST, AND ABOUT 2 1/2 FEET LOWER
 LC0197'THAN THE TRACK.  A STANDARD DISK, STAMPED K 22 1934 AND SET IN
 LC0197'THE TOP OF A CONCRETE POST.
 LC0197
 LC0197                          STATION RECOVERY (1956)
 LC0197
 LC0197'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 LC0197'MARK NOT FOUND.
 LC0197
 LC0197                          STATION RECOVERY (1979)
 LC0197
 LC0197'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0197'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1077 ***********************************************************************
 LC1077  DESIGNATION -  K 220
 LC1077  PID         -  LC1077
 LC1077  STATE/COUNTY-  IL/LOGAN
 LC1077  COUNTRY     -  US
 LC1077  USGS QUAD   -  LINCOLN EAST (2018)
 LC1077
 LC1077                         *CURRENT SURVEY CONTROL
 LC1077  ______________________________________________________________________
 LC1077* NAD 83(1986) POSITION- 40 13 05.     (N) 089 16 54.     (W)   SCALED
 LC1077* NAVD 88 ORTHO HEIGHT -   181.668 (meters)      596.02  (feet) ADJUSTED
 LC1077  ______________________________________________________________________
 LC1077  GEOID HEIGHT    -        -32.544 (meters)                     GEOID18
 LC1077  DYNAMIC HEIGHT  -        181.575 (meters)      595.72  (feet) COMP
 LC1077  MODELED GRAVITY -    980,109.1   (mgal)                       NAVD 88
 LC1077
 LC1077  VERT ORDER      -  SECOND    CLASS 0
 LC1077
 LC1077.The horizontal coordinates were scaled from a map and have
 LC1077.an estimated accuracy of +/- 6 seconds.
 LC1077
 LC1077.The orthometric height was determined by differential leveling and
 LC1077.adjusted by the NATIONAL GEODETIC SURVEY
 LC1077.in June 1991.
 LC1077
 LC1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1077.GEOID18 height accuracy estimate available here.
 LC1077
 LC1077.Click photographs - Photos may exist for this station.
 LC1077
 LC1077.The dynamic height is computed by dividing the NAVD 88
 LC1077.geopotential number by the normal gravity value computed on the
 LC1077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1077.degrees latitude (g = 980.6199 gals.).
 LC1077
 LC1077.The modeled gravity was interpolated from observed gravity values.
 LC1077
 LC1077;                    North         East    Units  Estimated Accuracy
 LC1077;SPC IL W     -   394,570.      775,330.      MT  (+/- 180 meters Scaled)
 LC1077
 LC1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK058544(NAD 83)
 LC1077
 LC1077                          SUPERSEDED SURVEY CONTROL
 LC1077
 LC1077  NGVD 29 (??/??/92)  181.744  (m)          596.27   (f) ADJ UNCH    2 0
 LC1077
 LC1077.Superseded values are not recommended for survey control.
 LC1077
 LC1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1077.See file dsdata.pdf to determine how the superseded data were derived.
 LC1077
 LC1077_MARKER: DB = BENCH MARK DISK
 LC1077_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1077_SP_SET: BRIDGE
 LC1077_STAMPING: K 220 1960
 LC1077_MARK LOGO: CGS
 LC1077_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1077
 LC1077  HISTORY     - Date     Condition        Report By
 LC1077  HISTORY     - 1960     MONUMENTED       CGS
 LC1077  HISTORY     - 20130103 GOOD             INDIV
 LC1077
 LC1077                          STATION DESCRIPTION
 LC1077
 LC1077'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1077'4.6 MI NE FROM LINCOLN.
 LC1077'ABOUT 4.6 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1077'WITH BUSINESS ROUTE 66 IN THE NORTH PART OF LINCOLN, ABOUT 0.15
 LC1077'MILES SOUTHWEST OF THE JUNCTION OF LAWNDALE ROAD IN THE SMALL
 LC1077'COMMUNITY OF LAWNDALE, SET IN TOP OF THE SOUTHWEST END OF THE
 LC1077'SOUTHEAST HEADWALL OF AN 8 FOOT CONCRETE BRIDGE UNDER THE GULF
 LC1077'MOBILE AND OHIO RAILROAD, 81 FEET NORTHWEST OF THE CENTER LINE
 LC1077'OF THE SOUTH BOUND LANE OF U.S. 66, 49 FEET SOUTHEAST OF THE
 LC1077'SOUTHEAST RAIL OF THE NORTH BOUND TRACK, AND ABOUT 4 FEET BELOW
 LC1077'THE LEVEL OF THE HIGHWAY.
 LC1077
 LC1077                          STATION RECOVERY (2013)
 LC1077
 LC1077'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 LC1077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0539 ***********************************************************************
 NH0539  DESIGNATION -  K 221
 NH0539  PID         -  NH0539
 NH0539  STATE/COUNTY-  IL/WINNEBAGO
 NH0539  COUNTRY     -  US
 NH0539  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0539
 NH0539                         *CURRENT SURVEY CONTROL
 NH0539  ______________________________________________________________________
 NH0539* NAD 83(1986) POSITION- 42 23 52.6    (N) 089 02 44.8    (W)   HD_HELD2
 NH0539* NAVD 88 ORTHO HEIGHT -   222.467 (meters)      729.88  (feet) ADJUSTED
 NH0539  ______________________________________________________________________
 NH0539  GEOID HEIGHT    -        -33.617 (meters)                     GEOID18
 NH0539  DYNAMIC HEIGHT  -        222.398 (meters)      729.65  (feet) COMP
 NH0539  MODELED GRAVITY -    980,303.3   (mgal)                       NAVD 88
 NH0539
 NH0539  VERT ORDER      -  FIRST     CLASS II
 NH0539
 NH0539.The horizontal coordinates were established by autonomous hand held GPS
 NH0539.observations and have an estimated accuracy of +/- 10 meters.
 NH0539
 NH0539.The orthometric height was determined by differential leveling and
 NH0539.adjusted by the NATIONAL GEODETIC SURVEY
 NH0539.in June 1991.
 NH0539
 NH0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0539.GEOID18 height accuracy estimate available here.
 NH0539
 NH0539.Click photographs - Photos may exist for this station.
 NH0539
 NH0539.The dynamic height is computed by dividing the NAVD 88
 NH0539.geopotential number by the normal gravity value computed on the
 NH0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0539.degrees latitude (g = 980.6199 gals.).
 NH0539
 NH0539.The modeled gravity was interpolated from observed gravity values.
 NH0539
 NH0539;                    North         East    Units  Estimated Accuracy
 NH0539;SPC IL W     -   636,891.      792,281.      MT  (+/- 10 meters HH2 GPS)
 NH0539
 NH0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3162995988(NAD 83)
 NH0539
 NH0539                          SUPERSEDED SURVEY CONTROL
 NH0539
 NH0539  NGVD 29 (??/??/92)  222.528  (m)          730.08   (f) ADJ UNCH    1 2
 NH0539
 NH0539.Superseded values are not recommended for survey control.
 NH0539
 NH0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0539.See file dsdata.pdf to determine how the superseded data were derived.
 NH0539
 NH0539_MARKER: DB = BENCH MARK DISK
 NH0539_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0539_SP_SET: PIER
 NH0539_STAMPING: K 221 1960
 NH0539_MARK LOGO: CGS
 NH0539_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0539
 NH0539  HISTORY     - Date     Condition        Report By
 NH0539  HISTORY     - 1960     MONUMENTED       CGS
 NH0539  HISTORY     - 19970530 GOOD             USPSQD
 NH0539
 NH0539                          STATION DESCRIPTION
 NH0539
 NH0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0539'2.3 MI NE FROM LATHAM PARK.
 NH0539'ABOUT 2.3 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0539'AND PACIFIC RAILROAD FROM THE CROSSING OF LATHAM ROAD AT LATHAM
 NH0539'PARK, 0.25 MILE (453 YARDS) NORTH-NORTHEAST OF MILEPOLE 5, IN
 NH0539'S-6, R 2E, T-45 N, 5 1/2 FEET WEST-NORTHWEST OF THE WEST-NORTHWEST
 NH0539'RAIL, IN TOP OF THE WEST END OF THE NORTH CONCRETE PIER OF
 NH0539'OVERPASS OF CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 NH0539'OVER GLEASMAN ROAD, AND ABOUT 4 FEET BELOW THE LEVEL OF THE
 NH0539'TRACK.
 NH0539
 NH0539                          STATION RECOVERY (1997)
 NH0539
 NH0539'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0539'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0555 ***********************************************************************
 NH0555  DESIGNATION -  K 222
 NH0555  PID         -  NH0555
 NH0555  STATE/COUNTY-  IL/WINNEBAGO
 NH0555  COUNTRY     -  US
 NH0555  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0555
 NH0555                         *CURRENT SURVEY CONTROL
 NH0555  ______________________________________________________________________
 NH0555* NAD 83(1986) POSITION- 42 19 02.     (N) 089 03 31.     (W)   SCALED
 NH0555* NAVD 88 ORTHO HEIGHT -   221.310 (meters)      726.08  (feet) ADJUSTED
 NH0555  ______________________________________________________________________
 NH0555  GEOID HEIGHT    -        -33.480 (meters)                     GEOID18
 NH0555  DYNAMIC HEIGHT  -        221.239 (meters)      725.85  (feet) COMP
 NH0555  MODELED GRAVITY -    980,298.0   (mgal)                       NAVD 88
 NH0555
 NH0555  VERT ORDER      -  FIRST     CLASS II
 NH0555
 NH0555.The horizontal coordinates were scaled from a map and have
 NH0555.an estimated accuracy of +/- 6 seconds.
 NH0555
 NH0555.The orthometric height was determined by differential leveling and
 NH0555.adjusted by the NATIONAL GEODETIC SURVEY
 NH0555.in June 1991.
 NH0555
 NH0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0555.GEOID18 height accuracy estimate available here.
 NH0555
 NH0555.Click photographs - Photos may exist for this station.
 NH0555
 NH0555.The dynamic height is computed by dividing the NAVD 88
 NH0555.geopotential number by the normal gravity value computed on the
 NH0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0555.degrees latitude (g = 980.6199 gals.).
 NH0555
 NH0555.The modeled gravity was interpolated from observed gravity values.
 NH0555
 NH0555;                    North         East    Units  Estimated Accuracy
 NH0555;SPC IL W     -   627,910.      791,340.      MT  (+/- 180 meters Scaled)
 NH0555
 NH0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM303870(NAD 83)
 NH0555
 NH0555                          SUPERSEDED SURVEY CONTROL
 NH0555
 NH0555  NGVD 29 (??/??/92)  221.367  (m)          726.27   (f) ADJ UNCH    1 2
 NH0555
 NH0555.Superseded values are not recommended for survey control.
 NH0555
 NH0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0555.See file dsdata.pdf to determine how the superseded data were derived.
 NH0555
 NH0555_MARKER: DB = BENCH MARK DISK
 NH0555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0555_STAMPING: K 222 1960
 NH0555_MARK LOGO: CGS
 NH0555_PROJECTION: FLUSH
 NH0555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0555+STABILITY: SURFACE MOTION
 NH0555
 NH0555  HISTORY     - Date     Condition        Report By
 NH0555  HISTORY     - 1960     MONUMENTED       CGS
 NH0555  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0555  HISTORY     - 20081104 MARK NOT FOUND   FGRAH
 NH0555
 NH0555                          STATION DESCRIPTION
 NH0555
 NH0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0555'AT LOVES PARK.
 NH0555'AT LOVES PARK (A SMALL COMMUNITY IN THE NORTHEAST CORNER OF THE
 NH0555'CITY OF ROCKFORD), IN S-1, R-1E, T-44N, 0.1 MILE NORTHWEST ALONG
 NH0555'U.S. HIGHWAY 51 (NORTH SECOND STREET) FROM THE INTERSECTION OF
 NH0555'RIVERSIDE BOULEVARD, AT THE JUNCTION OF GRAND BOULEVARD, 189 FEET
 NH0555'WEST OF THE WEST CURB LINE OF HIGHWAY 51, 27 FEET NORTH OF THE
 NH0555'CENTER LINE OF GRAND BOULEVARD, 11 1/2 FEET SOUTH OF A METAL
 NH0555'LIGHT POST AT THE SOUTHWEST CORNER OF SUPER PAR SERVICE STATION,
 NH0555'0.6 FOOT SOUTH OF THE SOUTH EDGE OF CONCRETE SIDEWALK AND IN LINE
 NH0555'WITH A CONCRETE CURB BEARING SIGN ALONG WEST EDGE OF BLACK TOP
 NH0555'SERVICE STATION AREA, 20 FEET EAST OF A POWER LINE POLE WITH
 NH0555'BRANCH LINES, ABOUT LEVEL WITH THE SIDEWALK, AND SET IN TOP OF A
 NH0555'CONCRETE POST FLUSH WITH THE GROUND.  NOTE-- THIS MARK CAN BE
 NH0555'REACHED BY GOING ABOUT 0.8 MILE NORTHEAST ALONG THE CHICAGO,
 NH0555'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE CROSSING OF
 NH0555'NORTH MAIN STREET AT ROCKFORD, THENCE ABOUT 0.55 MILE EAST ALONG
 NH0555'RIVERSIDE BOULEVARD, THENCE ABOUT 0.1 MILE NORTHWEST ALONG U.S.
 NH0555'HWY. 51.
 NH0555
 NH0555                          STATION RECOVERY (1987)
 NH0555
 NH0555'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0555'MARK NOT FOUND.
 NH0555
 NH0555                          STATION RECOVERY (2008)
 NH0555
 NH0555'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2008 (MWG)
 NH0555'THIS PROPERTY HAS BEEN REDEVELOPED, INCLUDING GRAND BOULEVARD.
 NH0555'EVERYTHING WAS TORN OUT, A NEW ACCESS STREET INSTALLED, AND THE
 NH0555'PROPERTY IS NOW A FAST FOOD ESTABLISHMENT. WHILE THE COORDINATES ARE
 NH0555'SCALED, I AM CONFIDENT WE SEARCHED THE RIGHT AREA BASED ON AERIAL MAPS
 NH0555'AND THAT PART OF GRAND BOULEVARD STILL IN PLACE 700 FEET WEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0525 ***********************************************************************
 MF0525  DESIGNATION -  K 223
 MF0525  PID         -  MF0525
 MF0525  STATE/COUNTY-  IL/OGLE
 MF0525  COUNTRY     -  US
 MF0525  USGS QUAD   -  ROCHELLE (2018)
 MF0525
 MF0525                         *CURRENT SURVEY CONTROL
 MF0525  ______________________________________________________________________
 MF0525* NAD 83(1986) POSITION- 41 59 17.     (N) 089 06 32.     (W)   SCALED
 MF0525* NAVD 88 ORTHO HEIGHT -   261.091 (meters)      856.60  (feet) ADJUSTED
 MF0525  ______________________________________________________________________
 MF0525  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 MF0525  DYNAMIC HEIGHT  -        261.002 (meters)      856.30  (feet) COMP
 MF0525  MODELED GRAVITY -    980,274.4   (mgal)                       NAVD 88
 MF0525
 MF0525  VERT ORDER      -  FIRST     CLASS I
 MF0525
 MF0525.The horizontal coordinates were scaled from a map and have
 MF0525.an estimated accuracy of +/- 6 seconds.
 MF0525
 MF0525.The orthometric height was determined by differential leveling and
 MF0525.adjusted by the NATIONAL GEODETIC SURVEY
 MF0525.in June 1991.
 MF0525
 MF0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0525.GEOID18 height accuracy estimate available here.
 MF0525
 MF0525.Click photographs - Photos may exist for this station.
 MF0525
 MF0525.The dynamic height is computed by dividing the NAVD 88
 MF0525.geopotential number by the normal gravity value computed on the
 MF0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0525.degrees latitude (g = 980.6199 gals.).
 MF0525
 MF0525.The modeled gravity was interpolated from observed gravity values.
 MF0525
 MF0525;                    North         East    Units  Estimated Accuracy
 MF0525;SPC IL W     -   591,300.      787,650.      MT  (+/- 180 meters Scaled)
 MF0525
 MF0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM253506(NAD 83)
 MF0525
 MF0525                          SUPERSEDED SURVEY CONTROL
 MF0525
 MF0525  NGVD 29 (??/??/92)  261.133  (m)          856.73   (f) ADJ UNCH    1 1
 MF0525
 MF0525.Superseded values are not recommended for survey control.
 MF0525
 MF0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0525.See file dsdata.pdf to determine how the superseded data were derived.
 MF0525
 MF0525_MARKER: DB = BENCH MARK DISK
 MF0525_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0525_SP_SET: BOX CULVERT HEADWALL
 MF0525_STAMPING: K 223 1960
 MF0525_MARK LOGO: CGS
 MF0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0525+STABILITY: SURFACE MOTION
 MF0525
 MF0525  HISTORY     - Date     Condition        Report By
 MF0525  HISTORY     - 1960     MONUMENTED       CGS
 MF0525  HISTORY     - 1969     GOOD             CGS
 MF0525  HISTORY     - 19960514 GOOD             USPSQD
 MF0525  HISTORY     - 20010725 GOOD             USPSQD
 MF0525  HISTORY     - 20040929 GOOD             USPSQD
 MF0525
 MF0525                          STATION DESCRIPTION
 MF0525
 MF0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0525'1.3 MI S FROM KINGS.
 MF0525'ABOUT 1.3 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0525'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 0.2 MILE
 MF0525'SOUTH OF MILEPOST 4, 0.25 MILE NORTH OF A CROSSING OF THE RAILROAD
 MF0525'AND A PAVED ROAD, 15 FEET EAST OF THE EAST RAIL, SET IN THE TOP
 MF0525'OF THE SOUTH END OF THE CONCRETE HEADWALL OF CONCRETE BOX CULVERT
 MF0525'NUMBER 3.82, 7 1/2 RAILS NORTH OF A RAILROAD WHISTLE SIGN POST,
 MF0525'AND ABOUT 7 1/2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 34, T41N,
 MF0525'R1E
 MF0525
 MF0525                          STATION RECOVERY (1996)
 MF0525
 MF0525'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0525'RECOVERED IN GOOD CONDITION.
 MF0525
 MF0525                          STATION RECOVERY (2001)
 MF0525
 MF0525'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0525'RECOVERED IN GOOD CONDITION.
 MF0525
 MF0525                          STATION RECOVERY (2004)
 MF0525
 MF0525'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0525'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0571 ***********************************************************************
 MF0571  DESIGNATION -  K 224
 MF0571  PID         -  MF0571
 MF0571  STATE/COUNTY-  IL/LEE
 MF0571  COUNTRY     -  US
 MF0571  USGS QUAD   -  STEWARD (2018)
 MF0571
 MF0571                         *CURRENT SURVEY CONTROL
 MF0571  ______________________________________________________________________
 MF0571* NAD 83(1986) POSITION- 41 47 00.     (N) 089 01 58.     (W)   SCALED
 MF0571* NAVD 88 ORTHO HEIGHT -   247.988 (meters)      813.61  (feet) ADJUSTED
 MF0571  ______________________________________________________________________
 MF0571  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF0571  DYNAMIC HEIGHT  -        247.897 (meters)      813.31  (feet) COMP
 MF0571  MODELED GRAVITY -    980,249.1   (mgal)                       NAVD 88
 MF0571
 MF0571  VERT ORDER      -  FIRST     CLASS I
 MF0571
 MF0571.The horizontal coordinates were scaled from a map and have
 MF0571.an estimated accuracy of +/- 6 seconds.
 MF0571
 MF0571.The orthometric height was determined by differential leveling and
 MF0571.adjusted by the NATIONAL GEODETIC SURVEY
 MF0571.in June 1991.
 MF0571
 MF0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0571.GEOID18 height accuracy estimate available here.
 MF0571
 MF0571.Click photographs - Photos may exist for this station.
 MF0571
 MF0571.The dynamic height is computed by dividing the NAVD 88
 MF0571.geopotential number by the normal gravity value computed on the
 MF0571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0571.degrees latitude (g = 980.6199 gals.).
 MF0571
 MF0571.The modeled gravity was interpolated from observed gravity values.
 MF0571
 MF0571;                    North         East    Units  Estimated Accuracy
 MF0571;SPC IL W     -   568,640.      794,260.      MT  (+/- 180 meters Scaled)
 MF0571
 MF0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM310277(NAD 83)
 MF0571
 MF0571                          SUPERSEDED SURVEY CONTROL
 MF0571
 MF0571  NGVD 29 (??/??/92)  248.035  (m)          813.76   (f) ADJ UNCH    1 1
 MF0571
 MF0571.Superseded values are not recommended for survey control.
 MF0571
 MF0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0571.See file dsdata.pdf to determine how the superseded data were derived.
 MF0571
 MF0571_MARKER: DB = BENCH MARK DISK
 MF0571_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0571_SP_SET: ABUTMENT
 MF0571_STAMPING: K 224 1960
 MF0571_MARK LOGO: CGS
 MF0571_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0571+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2003
 MF0571
 MF0571  HISTORY     - Date     Condition        Report By
 MF0571  HISTORY     - 1960     MONUMENTED       CGS
 MF0571  HISTORY     - 1969     GOOD             CGS
 MF0571  HISTORY     - 19950818 GOOD             USPSQD
 MF0571  HISTORY     - 20020123 GOOD             NGS
 MF0571  HISTORY     - 20030628 GOOD             USPSQD
 MF0571
 MF0571                          STATION DESCRIPTION
 MF0571
 MF0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0571'10.2 MI S FROM ROCHELLE.
 MF0571'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0571'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 4.7 MILES SOUTH
 MF0571'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 MF0571'0.25 MILE NORTH OF THE MORE NORTHERLY OF 2 GRAIN ELEVATORS AT
 MF0571'SCARBORO, 120 YARDS WEST OF THE WEST RAIL, 14 1/2 FEET EAST
 MF0571'OF THE CENTER LINE OF A PAVED ROAD, SET IN THE TOP OF THE EAST
 MF0571'END OF THE NORTH CONCRETE ABUTMENT OF A CONCRETE BRIDGE OVER DRY
 MF0571'RUN CREEK, 0.8 FOOT EAST OF THE NORTH END OF THE EAST CONCRETE
 MF0571'GUARD RAIL ON THE BRIDGE, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF
 MF0571'THE ROAD.  SEC 8, T38N, R 2E.
 MF0571
 MF0571                          STATION RECOVERY (1995)
 MF0571
 MF0571'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0571'RECOVERED IN GOOD CONDITION.
 MF0571
 MF0571                          STATION RECOVERY (2002)
 MF0571
 MF0571'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0571'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0571
 MF0571                          STATION RECOVERY (2003)
 MF0571
 MF0571'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0571'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0683 ***********************************************************************
 MF0683  FBN         -  This is a Federal Base Network Control Station.
 MF0683  DESIGNATION -  K 225
 MF0683  PID         -  MF0683
 MF0683  STATE/COUNTY-  IL/LASALLE
 MF0683  COUNTRY     -  US
 MF0683  USGS QUAD   -  TROY GROVE (2018)
 MF0683
 MF0683                         *CURRENT SURVEY CONTROL
 MF0683  ______________________________________________________________________
 MF0683* NAD 83(2011) POSITION- 41 26 25.52438(N) 089 07 01.14200(W)   ADJUSTED
 MF0683* NAD 83(2011) ELLIP HT-   168.964 (meters)        (06/27/12)   ADJUSTED
 MF0683* NAD 83(2011) EPOCH   -  2010.00
 MF0683* NAVD 88 ORTHO HEIGHT -   202.002 (meters)      662.73  (feet) ADJUSTED
 MF0683  ______________________________________________________________________
 MF0683  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 MF0683  NAD 83(2011) X  -     73,795.023 (meters)                     COMP
 MF0683  NAD 83(2011) Y  - -4,787,917.890 (meters)                     COMP
 MF0683  NAD 83(2011) Z  -  4,199,326.153 (meters)                     COMP
 MF0683  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 MF0683  DYNAMIC HEIGHT  -        201.923 (meters)      662.48  (feet) COMP
 MF0683  MODELED GRAVITY -    980,226.2   (mgal)                       NAVD 88
 MF0683
 MF0683  VERT ORDER      -  FIRST     CLASS I
 MF0683
 MF0683  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0683  Standards:
 MF0683         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0683            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0683  -------------------------------------------------------------------
 MF0683  NETWORK    0.49   0.88           0.23   0.16   0.45     -0.04921438
 MF0683  -------------------------------------------------------------------
 MF0683  Click here for local accuracies and other accuracy information.
 MF0683
 MF0683.The horizontal coordinates were established by GPS observations
 MF0683.and adjusted by the National Geodetic Survey in June 2012.
 MF0683
 MF0683.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0683.been affixed to the stable North American tectonic plate. See 
 MF0683.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0683
 MF0683.The horizontal coordinates are valid at the epoch date displayed above
 MF0683.which is a decimal equivalence of Year/Month/Day.
 MF0683
 MF0683.The orthometric height was determined by differential leveling and
 MF0683.adjusted by the NATIONAL GEODETIC SURVEY
 MF0683.in June 1991.
 MF0683
 MF0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0683.GEOID18 height accuracy estimate available here.
 MF0683
 MF0683.Click photographs - Photos may exist for this station.
 MF0683
 MF0683.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0683
 MF0683.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0683
 MF0683.The ellipsoidal height was determined by GPS observations
 MF0683.and is referenced to NAD 83.
 MF0683
 MF0683.The dynamic height is computed by dividing the NAVD 88
 MF0683.geopotential number by the normal gravity value computed on the
 MF0683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0683.degrees latitude (g = 980.6199 gals.).
 MF0683
 MF0683.The modeled gravity was interpolated from observed gravity values.
 MF0683
 MF0683. The following values were computed from the NAD 83(2011) position.
 MF0683
 MF0683;                    North         East     Units Scale Factor Converg.
 MF0683;SPC IL E     -   530,249.620   234,509.630   MT  1.00002776   -0 31 07.2
 MF0683;SPC IL E     - 1,739,660.63    769,387.01   sFT  1.00002776   -0 31 07.2
 MF0683;UTM  16      - 4,589,813.058   323,143.759   MT  0.99998494   -1 24 05.3
 MF0683
 MF0683!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0683!SPC IL E     -   0.99997350  x   1.00002776  =   1.00000126
 MF0683!UTM  16      -   0.99997350  x   0.99998494  =   0.99995844
 MF0683
 MF0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2314389813(NAD 83)
 MF0683
 MF0683                          SUPERSEDED SURVEY CONTROL
 MF0683
 MF0683  NAD 83(2007)-  41 26 25.52435(N)    089 07 01.14288(W) AD(2002.00) 0
 MF0683  ELLIP H (02/10/07)  168.995  (m)                       GP(2002.00)    
 MF0683  ELLIP H (09/15/03)  169.025  (m)                       GP(       ) 4 1
 MF0683  NAD 83(1997)-  41 26 25.52424(N)    089 07 01.14261(W) AD(       ) B
 MF0683  ELLIP H (07/17/98)  168.995  (m)                       GP(       ) 4 1
 MF0683  NAVD 88             202.00   (m)          662.7    (f) LEVELING    3  
 MF0683  NGVD 29 (??/??/92)  202.051  (m)          662.90   (f) ADJ UNCH    1 1
 MF0683
 MF0683.Superseded values are not recommended for survey control.
 MF0683
 MF0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0683.See file dsdata.pdf to determine how the superseded data were derived.
 MF0683
 MF0683_MARKER: DB = BENCH MARK DISK
 MF0683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0683_STAMPING: K 225 1960
 MF0683_MARK LOGO: CGS
 MF0683_PROJECTION: FLUSH
 MF0683_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0683+STABILITY: SURFACE MOTION
 MF0683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0683+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 MF0683
 MF0683  HISTORY     - Date     Condition        Report By
 MF0683  HISTORY     - 1960     MONUMENTED       CGS
 MF0683  HISTORY     - 1969     GOOD             CGS
 MF0683  HISTORY     - 1976     GOOD             LOCENG
 MF0683  HISTORY     - 19961212 GOOD             SECI
 MF0683  HISTORY     - 19970509 GOOD             NGS
 MF0683  HISTORY     - 19970711 GOOD             USPSQD
 MF0683  HISTORY     - 200205   GOOD             ASCPC
 MF0683  HISTORY     - 20020803 GOOD             USPSQD
 MF0683  HISTORY     - 20020826 GOOD             NGS
 MF0683  HISTORY     - 20030616 GOOD             BCA
 MF0683  HISTORY     - 20051107 GOOD             JCLS
 MF0683  HISTORY     - 20130919 GOOD             ILDT
 MF0683  HISTORY     - 20200402 GOOD             ILDT
 MF0683
 MF0683                          STATION DESCRIPTION
 MF0683
 MF0683'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0683'7.6 MI S FROM MENDOTA.
 MF0683'ABOUT 7.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0683'FROM THE RAILROAD STATION AT MENDOTA, OR ABOUT 0.1 MILE EAST
 MF0683'ALONG THIRD STREET FROM THE POST OFFICE AT LA SALLE, THENCE 0.6
 MF0683'MILE NORTH ALONG JOLIET STREET WHICH IS STATE HIGHWAY 351, THENCE
 MF0683'1.4 MILES NORTH ALONG ST. VINCENTS AVENUE WHICH IS STATE HIGHWAY
 MF0683'351, THENCE 1.05 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 51,
 MF0683'THENCE 5.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD,
 MF0683'0.15 MILE NORTH OF MILEPOST 864, 121 FEET NORTHWEST OF THE CENTER
 MF0683'OF THE CROSSING OF THE RAILROAD AND THE CHICAGO AND
 MF0683'NORTHWESTERN RAILWAY AT DIMMICK, 44 1/2 FEET WEST OF THE WEST
 MF0683'RAIL, 249 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A
 MF0683'CHURCH AT DIMMICK, 79 FEET NORTHWEST OF THE CENTER OF A CROSSING
 MF0683'OF THE RAILROAD AND A GRAVELED ROAD, 66 FEET NORTH OF THE CENTER
 MF0683'LINE OF THE ROAD, 30 1/2 FEET EAST OF THE CENTER LINE OF THE
 MF0683'GRAVELED DRIVEWAY WHICH LEADS TO THE CHURCH, 5 FEET NORTH
 MF0683'OF A TELEPHONE POLE, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE
 MF0683'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 MF0683'2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 4, T34N, R 1E.
 MF0683
 MF0683                          STATION RECOVERY (1976)
 MF0683
 MF0683'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 MF0683'RECOVERED IN GOOD CONDITION.
 MF0683
 MF0683                          STATION RECOVERY (1996)
 MF0683
 MF0683'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF0683'RECOVERED AS DESCRIBED EXCEPT THAT THE TELEPHONE POLE HAS BEEN CUT TO
 MF0683'ABOUT 5 FT (1.5 M) ABOVE GROUND AND HAS FIRE NUMBERS ON IT, AND THE
 MF0683'ILLINOIS CENTRAL RAILROAD TRACKS ARE NO LONGER THERE.  TO REACH FROM
 MF0683'THE JUNCTION OF ILLINOIS ROUTE 251 AND U.S.  ROUTE 52 (EAST) , PROCEED
 MF0683'SOUTH ON ILLINOIS ROUTE 251 FOR APPROXIMENTLY 2.0 MI (3.2 KM) TO THE
 MF0683'INTERSECTION OF ILLINOIS ROUTE 251 AND N 35TH ROAD (N 3500) , TURN
 MF0683'LEFT (EAST) ON N 35TH ROAD AND PROCEED APPROXIMENTLY 0.5 MI (0.8 KM)
 MF0683'TO THE STATION ON THE LEFT (NORTH) SIDE OF N 35TH ROAD.  THE STATION
 MF0683'IS LOCATED 64 FT (19.5 M) NORTH OF THE CENTERLINE OF N 35TH ROAD, 49
 MF0683'FT (14.9 M) WEST OF THE CENTERLINE OF A GRAVEL ENTRANCE TO THE NORTH,
 MF0683'28 FT (8.5 M) EAST OF THE CENTERLINE OF A GRAVEL ENTRANCE TO A CHURCH,
 MF0683'89 FT (27.1 M) SOUTHWEST OF A POWER POLE, 94.5 FT (28.8 M) NORTH OF A
 MF0683'POWER POLE, AND 5 FT (1.5 M) NORTH OF A POWER POLE.
 MF0683
 MF0683                          STATION RECOVERY (1997)
 MF0683
 MF0683'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF0683'THE STATION IS ABOUT 7 MILES (11.3 KM) SOUTH OF MENDOTA.  TO REACH
 MF0683'FROM THE JUNCTION OF U.S. HIGHWAY 52 AND STATE ROUTE 251 ABOUT 2.3 MI
 MF0683'(3.7 KM) WEST OF TROY GROVE, GO SOUTH ON ROUTE 251 FOR 2.0 MI (3.2 KM)
 MF0683'TO A CROSSROAD AND SIGN SACRED HEART CATHOLIC CHURCH 1/2-MILE.  TURN
 MF0683'LEFT, EAST, ON N 35TH ROAD FOR 0.5 MI (0.8 KM) TO THE CHURCH AND THE
 MF0683'STATION ON THE LEFT.  IT IS 19.5 M (64.0 FT) NORTH OF THE CENTER OF
 MF0683'THE ROAD, 8.5 M (27.9 FT) EAST OF THE CENTER OF THE DRIVE TO THE
 MF0683'CHURCH, 14.9 M (48.9 FT) WEST OF THE CENTER OF A GRAVEL DRIVE, 27.1 M
 MF0683'(88.9 FT) WEST-SOUTHWEST OF A POWER POLE, AND 1.5 M (4.9 FT) NORTH OF
 MF0683'A 5-FOOT HIGH CUTOFF POWER POLE BEARING TWO ORANGE FIRE DISTRICT
 MF0683'SIGNS.
 MF0683
 MF0683                          STATION RECOVERY (1997)
 MF0683
 MF0683'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0683'RECOVERED IN GOOD CONDITION.
 MF0683
 MF0683                          STATION RECOVERY (2002)
 MF0683
 MF0683'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0683'RECOVERED AS DESCRIBED
 MF0683
 MF0683                          STATION RECOVERY (2002)
 MF0683
 MF0683'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0683'RECOVERED IN GOOD CONDITION.
 MF0683
 MF0683                          STATION RECOVERY (2002)
 MF0683
 MF0683'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (CLC)
 MF0683'RECOVERED AS DESCRIBED
 MF0683
 MF0683                          STATION RECOVERY (2003)
 MF0683
 MF0683'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DGW)
 MF0683'RECOVERED IN GOOD CONDITION.
 MF0683
 MF0683                          STATION RECOVERY (2005)
 MF0683
 MF0683'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005
 MF0683'RECOVERED IN GOOD CONDITION.
 MF0683
 MF0683                          STATION RECOVERY (2013)
 MF0683
 MF0683'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0683'RECOVERED IN GOOD CONDITION.
 MF0683
 MF0683                          STATION RECOVERY (2020)
 MF0683
 MF0683'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0683'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0107 ***********************************************************************
 NH0107  DESIGNATION -  K 226
 NH0107  PID         -  NH0107
 NH0107  STATE/COUNTY-  IL/MCHENRY
 NH0107  COUNTRY     -  US
 NH0107  USGS QUAD   -  RICHMOND (2018)
 NH0107
 NH0107                         *CURRENT SURVEY CONTROL
 NH0107  ______________________________________________________________________
 NH0107* NAD 83(1986) POSITION- 42 24 40.2    (N) 088 18 20.7    (W)   HD_HELD2
 NH0107* NAVD 88 ORTHO HEIGHT -   254.450 (meters)      834.81  (feet) ADJUSTED
 NH0107  ______________________________________________________________________
 NH0107  GEOID HEIGHT    -        -34.148 (meters)                     GEOID18
 NH0107  DYNAMIC HEIGHT  -        254.368 (meters)      834.54  (feet) COMP
 NH0107  MODELED GRAVITY -    980,291.5   (mgal)                       NAVD 88
 NH0107
 NH0107  VERT ORDER      -  SECOND    CLASS 0
 NH0107
 NH0107.The horizontal coordinates were established by autonomous hand held GPS
 NH0107.observations and have an estimated accuracy of +/- 10 meters.
 NH0107
 NH0107.The orthometric height was determined by differential leveling and
 NH0107.adjusted by the NATIONAL GEODETIC SURVEY
 NH0107.in June 1991.
 NH0107
 NH0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0107.GEOID18 height accuracy estimate available here.
 NH0107
 NH0107.Click photographs - Photos may exist for this station.
 NH0107
 NH0107.The dynamic height is computed by dividing the NAVD 88
 NH0107.geopotential number by the normal gravity value computed on the
 NH0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0107.degrees latitude (g = 980.6199 gals.).
 NH0107
 NH0107.The modeled gravity was interpolated from observed gravity values.
 NH0107
 NH0107;                    North         East    Units  Estimated Accuracy
 NH0107;SPC IL E     -   637,773.      302,270.      MT  (+/- 10 meters HH2 GPS)
 NH0107
 NH0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9255896255(NAD 83)
 NH0107
 NH0107                          SUPERSEDED SURVEY CONTROL
 NH0107
 NH0107  NGVD 29 (??/??/92)  254.518  (m)          835.03   (f) ADJ UNCH    2 0
 NH0107
 NH0107.Superseded values are not recommended for survey control.
 NH0107
 NH0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0107.See file dsdata.pdf to determine how the superseded data were derived.
 NH0107
 NH0107_MARKER: DB = BENCH MARK DISK
 NH0107_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0107_SP_SET: BRIDGE ABUTMENT
 NH0107_STAMPING: K 226 1960
 NH0107_MARK LOGO: CGS
 NH0107_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0107+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2003
 NH0107
 NH0107  HISTORY     - Date     Condition        Report By
 NH0107  HISTORY     - 1960     MONUMENTED       CGS
 NH0107  HISTORY     - 1987     GOOD             USPSQD
 NH0107  HISTORY     - 19940608 GOOD             USPSQD
 NH0107  HISTORY     - 20030430 GOOD             GEOCAC
 NH0107
 NH0107                          STATION DESCRIPTION
 NH0107
 NH0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0107'1.4 MI N FROM RINGWOOD.
 NH0107'ABOUT 1.45 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0107'RAILWAY FROM THE STATION SHELTER AT RINWOOD, 0.25 MILE SOUTH
 NH0107'OF MILEPOLE 71, 7 FEET WEST OF THE WEST RAIL, IN TOP OF THE SOUTH
 NH0107'ABUTMENT (BRIDGE SEAT) OF STONE BRIDGE 694 OVER A FARM ROAD AND
 NH0107'USED AS A CATTLE PASS, 8 FEET EAST OF THE WEST END OF THE TOP
 NH0107'STEP OF THE ABUTMENT, AND ABOUT 4 1/2 FEET BELOW THE LEVEL OF
 NH0107'THE TRACK.
 NH0107
 NH0107                          STATION RECOVERY (1987)
 NH0107
 NH0107'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0107'RECOVERED IN GOOD CONDITION.
 NH0107
 NH0107                          STATION RECOVERY (1994)
 NH0107
 NH0107'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0107'RECOVERED IN GOOD CONDITION.
 NH0107
 NH0107                          STATION RECOVERY (2003)
 NH0107
 NH0107'RECOVERY NOTE BY GEOCACHING 2003 (GJ)
 NH0107'RECOVERED IN GOOD CONDITION.  RAILROAD HAS BEEN REMOVED AND RAILBED
 NH0107'HAS BEEN CONVERTED INTO MULTI USE TRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0175 ***********************************************************************
 NH0175  DESIGNATION -  K 227
 NH0175  PID         -  NH0175
 NH0175  STATE/COUNTY-  IL/KANE
 NH0175  COUNTRY     -  US
 NH0175  USGS QUAD   -  ELGIN (2018)
 NH0175
 NH0175                         *CURRENT SURVEY CONTROL
 NH0175  ______________________________________________________________________
 NH0175* NAD 83(1986) POSITION- 42 06 58.     (N) 088 17 23.     (W)   SCALED
 NH0175* NAVD 88 ORTHO HEIGHT -   223.819 (meters)      734.31  (feet) ADJUSTED
 NH0175  ______________________________________________________________________
 NH0175  GEOID HEIGHT    -        -33.621 (meters)                     GEOID18
 NH0175  DYNAMIC HEIGHT  -        223.741 (meters)      734.06  (feet) COMP
 NH0175  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 NH0175
 NH0175  VERT ORDER      -  SECOND    CLASS 0
 NH0175
 NH0175.The horizontal coordinates were scaled from a map and have
 NH0175.an estimated accuracy of +/- 6 seconds.
 NH0175
 NH0175.The orthometric height was determined by differential leveling and
 NH0175.adjusted by the NATIONAL GEODETIC SURVEY
 NH0175.in June 1991.
 NH0175
 NH0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0175.GEOID18 height accuracy estimate available here.
 NH0175
 NH0175.Click photographs - Photos may exist for this station.
 NH0175
 NH0175.The dynamic height is computed by dividing the NAVD 88
 NH0175.geopotential number by the normal gravity value computed on the
 NH0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0175.degrees latitude (g = 980.6199 gals.).
 NH0175
 NH0175.The modeled gravity was interpolated from observed gravity values.
 NH0175
 NH0175;                    North         East    Units  Estimated Accuracy
 NH0175;SPC IL E     -   605,000.      303,610.      MT  (+/- 180 meters Scaled)
 NH0175
 NH0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM933634(NAD 83)
 NH0175
 NH0175                          SUPERSEDED SURVEY CONTROL
 NH0175
 NH0175  NGVD 29 (??/??/92)  223.887  (m)          734.54   (f) ADJ UNCH    2 0
 NH0175
 NH0175.Superseded values are not recommended for survey control.
 NH0175
 NH0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0175.See file dsdata.pdf to determine how the superseded data were derived.
 NH0175
 NH0175_MARKER: DB = BENCH MARK DISK
 NH0175_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0175_SP_SET: BUILDING WALL
 NH0175_STAMPING: K 227 1960
 NH0175_MARK LOGO: CGS
 NH0175_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0175
 NH0175  HISTORY     - Date     Condition        Report By
 NH0175  HISTORY     - 1960     MONUMENTED       CGS
 NH0175  HISTORY     - 1987     GOOD             USPSQD
 NH0175  HISTORY     - 1988     GOOD             USPSQD
 NH0175  HISTORY     - 19971101 GOOD             USPSQD
 NH0175  HISTORY     - 19980527 GOOD             USPSQD
 NH0175
 NH0175                          STATION DESCRIPTION
 NH0175
 NH0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0175'0.5 MI N FROM CARPENTERSVILLE.
 NH0175'ABOUT 0.5 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0175'FROM THE STATION AT CARPENTERSVILLE, 0.15 MILE SOUTH OF MILEPOLE
 NH0175'49, 105 FEET EAST OF AND ACROSS A BLACK TOP STREET FROM THE EAST
 NH0175'RAIL, SET VERTICALLY IN THE NORTH FACE OF THE NORTHWEST CORNER
 NH0175'OF CONCRETE FOUNDATION TO THE WEYERHAEUSER COMPANY MILK CARTON
 NH0175'DIVISION PLANT, 2 FEET EAST OF THE NORTHWEST CORNER OF THE BRICK
 NH0175'PART OF BUILDING, 1/2 FOOT ABOVE THE LEVEL OF THE BLACK TOP
 NH0175'PARKING RAMP, AND ABOUT LEVEL WITH THE TRACK.
 NH0175
 NH0175                          STATION RECOVERY (1987)
 NH0175
 NH0175'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0175'RECOVERED IN GOOD CONDITION.
 NH0175
 NH0175                          STATION RECOVERY (1988)
 NH0175
 NH0175'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0175'RECOVERED IN GOOD CONDITION.
 NH0175
 NH0175                          STATION RECOVERY (1997)
 NH0175
 NH0175'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0175'RECOVERED IN GOOD CONDITION.
 NH0175
 NH0175                          STATION RECOVERY (1998)
 NH0175
 NH0175'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0465 ***********************************************************************
 NH0465  DESIGNATION -  K 228
 NH0465  PID         -  NH0465
 NH0465  STATE/COUNTY-  IL/WINNEBAGO
 NH0465  COUNTRY     -  US
 NH0465  USGS QUAD   -  PECATONICA (2018)
 NH0465
 NH0465                         *CURRENT SURVEY CONTROL
 NH0465  ______________________________________________________________________
 NH0465* NAD 83(1986) POSITION- 42 16 27.     (N) 089 15 54.     (W)   SCALED
 NH0465* NAVD 88 ORTHO HEIGHT -   252.168 (meters)      827.32  (feet) ADJUSTED
 NH0465  ______________________________________________________________________
 NH0465  GEOID HEIGHT    -        -33.340 (meters)                     GEOID18
 NH0465  DYNAMIC HEIGHT  -        252.084 (meters)      827.05  (feet) COMP
 NH0465  MODELED GRAVITY -    980,283.9   (mgal)                       NAVD 88
 NH0465
 NH0465  VERT ORDER      -  FIRST     CLASS II
 NH0465
 NH0465.The horizontal coordinates were scaled from a map and have
 NH0465.an estimated accuracy of +/- 6 seconds.
 NH0465
 NH0465.The orthometric height was determined by differential leveling and
 NH0465.adjusted by the NATIONAL GEODETIC SURVEY
 NH0465.in June 1991.
 NH0465
 NH0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0465.GEOID18 height accuracy estimate available here.
 NH0465
 NH0465.Click photographs - Photos may exist for this station.
 NH0465
 NH0465.The dynamic height is computed by dividing the NAVD 88
 NH0465.geopotential number by the normal gravity value computed on the
 NH0465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0465.degrees latitude (g = 980.6199 gals.).
 NH0465
 NH0465.The modeled gravity was interpolated from observed gravity values.
 NH0465
 NH0465;                    North         East    Units  Estimated Accuracy
 NH0465;SPC IL W     -   622,930.      774,380.      MT  (+/- 180 meters Scaled)
 NH0465
 NH0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM132827(NAD 83)
 NH0465
 NH0465                          SUPERSEDED SURVEY CONTROL
 NH0465
 NH0465  NGVD 29 (??/??/92)  252.217  (m)          827.48   (f) ADJ UNCH    1 2
 NH0465
 NH0465.Superseded values are not recommended for survey control.
 NH0465
 NH0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0465.See file dsdata.pdf to determine how the superseded data were derived.
 NH0465
 NH0465_MARKER: DB = BENCH MARK DISK
 NH0465_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0465_SP_SET: BOX CULVERT HEADWALL
 NH0465_STAMPING: K 228 1960
 NH0465_MARK LOGO: CGS
 NH0465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0465+STABILITY: SURFACE MOTION
 NH0465
 NH0465  HISTORY     - Date     Condition        Report By
 NH0465  HISTORY     - 1960     MONUMENTED       CGS
 NH0465  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH0465
 NH0465                          STATION DESCRIPTION
 NH0465
 NH0465'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0465'1.3 MI NW FROM WINNEBAGO.
 NH0465'ABOUT 1.3 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 NH0465'RAILWAY FROM THE STATION AT WINNEBAGO, 0.45 MILE SOUTHEAST OF
 NH0465'MILE POST 102, IN SECTION 7, R 11 E, T 26 N., ABOUT 0.25 MILE
 NH0465'SOUTHEAST OF A GRADED ROAD CROSSING, ABOUT 65 YARDS EAST OF THE
 NH0465'EAST CORNER OF RAILROAD BRIDGE NO. 508, IN THE TOP OF THE NORTHWEST
 NH0465'END OF THE SOUTHWEST HEAD WALL OF AN 8-FOOT CONCRETE BOX CULVERT
 NH0465'UNDER AN OLD ABANDONED ROAD WHICH PARALLELED THE NORTHEAST SIDE
 NH0465'OF TRACK, 60 FEET NORTHEAST OF NORTHEAST RAIL, 1 FOOT SOUTHEAST
 NH0465'OF NORTHWEST END OF HEAD WALL AND ABOUT 4 FEET BELOW LEVEL OF
 NH0465'TRACK.
 NH0465
 NH0465                          STATION RECOVERY (1997)
 NH0465
 NH0465'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0465'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0854 ***********************************************************************
 LC0854  DESIGNATION -  K 229
 LC0854  PID         -  LC0854
 LC0854  STATE/COUNTY-  IL/WOODFORD
 LC0854  COUNTRY     -  US
 LC0854  USGS QUAD   -  BENSON (2018)
 LC0854
 LC0854                         *CURRENT SURVEY CONTROL
 LC0854  ______________________________________________________________________
 LC0854* NAD 83(1986) POSITION- 40 49 28.     (N) 089 01 29.     (W)   SCALED
 LC0854* NAVD 88 ORTHO HEIGHT -   213.753 (meters)      701.29  (feet) ADJUSTED
 LC0854  ______________________________________________________________________
 LC0854  GEOID HEIGHT    -        -32.383 (meters)                     GEOID18
 LC0854  DYNAMIC HEIGHT  -        213.659 (meters)      700.98  (feet) COMP
 LC0854  MODELED GRAVITY -    980,178.4   (mgal)                       NAVD 88
 LC0854
 LC0854  VERT ORDER      -  FIRST     CLASS I
 LC0854
 LC0854.The horizontal coordinates were scaled from a map and have
 LC0854.an estimated accuracy of +/- 6 seconds.
 LC0854
 LC0854.The orthometric height was determined by differential leveling and
 LC0854.adjusted by the NATIONAL GEODETIC SURVEY
 LC0854.in June 1991.
 LC0854
 LC0854.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0854.GEOID18 height accuracy estimate available here.
 LC0854
 LC0854.Click photographs - Photos may exist for this station.
 LC0854
 LC0854.The dynamic height is computed by dividing the NAVD 88
 LC0854.geopotential number by the normal gravity value computed on the
 LC0854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0854.degrees latitude (g = 980.6199 gals.).
 LC0854
 LC0854.The modeled gravity was interpolated from observed gravity values.
 LC0854
 LC0854;                    North         East    Units  Estimated Accuracy
 LC0854;SPC IL W     -   462,160.      796,330.      MT  (+/- 180 meters Scaled)
 LC0854
 LC0854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL292212(NAD 83)
 LC0854
 LC0854                          SUPERSEDED SURVEY CONTROL
 LC0854
 LC0854  NGVD 29 (??/??/92)  213.809  (m)          701.47   (f) ADJ UNCH    1 1
 LC0854
 LC0854.Superseded values are not recommended for survey control.
 LC0854
 LC0854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0854.See file dsdata.pdf to determine how the superseded data were derived.
 LC0854
 LC0854_MARKER: DB = BENCH MARK DISK
 LC0854_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0854_SP_SET: BRIDGE
 LC0854_STAMPING: K 229 1960
 LC0854_MARK LOGO: CGS
 LC0854_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0854
 LC0854  HISTORY     - Date     Condition        Report By
 LC0854  HISTORY     - 1960     MONUMENTED       CGS
 LC0854  HISTORY     - 1969     GOOD             CGS
 LC0854  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0854
 LC0854                          STATION DESCRIPTION
 LC0854
 LC0854'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0854'5.4 MI S FROM WOODFORD.
 LC0854'ABOUT 5.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0854'THE STATION AT MINONK, OR ABOUT 5.95 MILES NORTH ALONG THE ILLINOIS
 LC0854'CENTRAL RAILROAD FROM THE STATION AT EL PASO, 0.25 MILE SOUTH OF
 LC0854'MILEPOST 820, 99 FEET NORTH OF THE CENTER OF THE CROSSING OF THE
 LC0854'RAILROAD AND A PAVED ROAD, 6 1/2 FEET EAST OF THE EAST RAIL, SET
 LC0854'IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT OF A
 LC0854'CONCRETE RAILROAD BRIDGE, AND ABOUT 1 1/2 FEET BELOW THE LEVEL
 LC0854'OF THE TRACK.  SEC 5, T27N, R2E
 LC0854
 LC0854                          STATION RECOVERY (1998)
 LC0854
 LC0854'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0854'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0643 ***********************************************************************
 KB0643  DESIGNATION -  K 23 RESET
 KB0643  PID         -  KB0643
 KB0643  STATE/COUNTY-  IL/PIATT
 KB0643  COUNTRY     -  US
 KB0643  USGS QUAD   -  BEMENT (2018)
 KB0643
 KB0643                         *CURRENT SURVEY CONTROL
 KB0643  ______________________________________________________________________
 KB0643* NAD 83(1986) POSITION- 39 53 37.     (N) 088 34 46.     (W)   SCALED
 KB0643* NAVD 88 ORTHO HEIGHT -   207.25  (meters)      680.0   (feet) RESET
 KB0643  ______________________________________________________________________
 KB0643  GEOID HEIGHT    -        -32.157 (meters)                     GEOID18
 KB0643  VERT ORDER      -  THIRD
 KB0643
 KB0643.The horizontal coordinates were scaled from a map and have
 KB0643.an estimated accuracy of +/- 6 seconds.
 KB0643
 KB0643.The orthometric height was computed from unverified reset data.
 KB0643
 KB0643.No vertical observational check was made to the station.
 KB0643
 KB0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0643.GEOID18 height accuracy estimate available here.
 KB0643
 KB0643.Click photographs - Photos may exist for this station.
 KB0643
 KB0643;                    North         East    Units  Estimated Accuracy
 KB0643;SPC IL E     -   358,220.      278,950.      MT  (+/- 180 meters Scaled)
 KB0643
 KB0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK649171(NAD 83)
 KB0643
 KB0643                          SUPERSEDED SURVEY CONTROL
 KB0643
 KB0643  NGVD 29 (??/??/??)  207.32   (m)          680.2    (f) RESET       3  
 KB0643
 KB0643.Superseded values are not recommended for survey control.
 KB0643
 KB0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0643.See file dsdata.pdf to determine how the superseded data were derived.
 KB0643
 KB0643_MARKER: DB = BENCH MARK DISK
 KB0643_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0643_SP_SET: BOX CULVERT HEADWALL
 KB0643_STAMPING: K 23 RESET 1959
 KB0643_MARK LOGO: CGS
 KB0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0643+STABILITY: SURFACE MOTION
 KB0643
 KB0643  HISTORY     - Date     Condition        Report By
 KB0643  HISTORY     - 1959     MONUMENTED       ILHD
 KB0643
 KB0643                          STATION DESCRIPTION
 KB0643
 KB0643'DESCRIBED BY IL HIGHWAY DEPT 1959
 KB0643'2 MI S FROM BEMENT.
 KB0643'THE MARK IS LOCATED 2.0 MILES SOUTH ALONG THE WABASH RAILROAD
 KB0643'FROM THE CROSSING OF THE WABASH MAIN-LINE TRACK AT BEMENT, 3 POLES
 KB0643'NORTH OF MILEPOST 155, AT A HIGHWAY CROSSING, 17.5 FEET WEST OF
 KB0643'THE CENTERLINE OF THE TRACK, 24.08 FEET NORTH OF THE CENTERLINE
 KB0643'OF STATE HIGHWAY 47, RENUMBERED ILLINOIS ROUTE 105, AT A 2-BY
 KB0643'2-FOOT CONCRETE-BOX CULVERT, IN THE TOP OF THE WEST END OF THE
 KB0643'NORTH HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0735 ***********************************************************************
 MF0735  DESIGNATION -  K 230
 MF0735  PID         -  MF0735
 MF0735  STATE/COUNTY-  IL/LASALLE
 MF0735  COUNTRY     -  US
 MF0735  USGS QUAD   -  TONICA (2018)
 MF0735
 MF0735                         *CURRENT SURVEY CONTROL
 MF0735  ______________________________________________________________________
 MF0735* NAD 83(1986) POSITION- 41 08 56.17   (N) 089 03 33.94   (W)   HD_HELD1
 MF0735* NAVD 88 ORTHO HEIGHT -   211.175 (meters)      692.83  (feet) ADJUSTED
 MF0735  ______________________________________________________________________
 MF0735  GEOID HEIGHT    -        -32.780 (meters)                     GEOID18
 MF0735  DYNAMIC HEIGHT  -        211.087 (meters)      692.54  (feet) COMP
 MF0735  MODELED GRAVITY -    980,202.3   (mgal)                       NAVD 88
 MF0735
 MF0735  VERT ORDER      -  FIRST     CLASS I
 MF0735
 MF0735.The horizontal coordinates were determined by differentially corrected
 MF0735.hand held GPS observations or other comparable positioning techniques
 MF0735.and have an estimated accuracy of +/- 3 meters.
 MF0735
 MF0735.The orthometric height was determined by differential leveling and
 MF0735.adjusted by the NATIONAL GEODETIC SURVEY
 MF0735.in June 1991.
 MF0735
 MF0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0735.GEOID18 height accuracy estimate available here.
 MF0735
 MF0735.Click photographs - Photos may exist for this station.
 MF0735
 MF0735.The dynamic height is computed by dividing the NAVD 88
 MF0735.geopotential number by the normal gravity value computed on the
 MF0735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0735.degrees latitude (g = 980.6199 gals.).
 MF0735
 MF0735.The modeled gravity was interpolated from observed gravity values.
 MF0735
 MF0735;                    North         East    Units  Estimated Accuracy
 MF0735;SPC IL E     -   497,835.7     239,048.9     MT  (+/- 3 meters HH1 GPS) 
 MF0735
 MF0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2718457334(NAD 83)
 MF0735
 MF0735                          SUPERSEDED SURVEY CONTROL
 MF0735
 MF0735  NGVD 29 (??/??/92)  211.225  (m)          692.99   (f) ADJ UNCH    1 1
 MF0735
 MF0735.Superseded values are not recommended for survey control.
 MF0735
 MF0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0735.See file dsdata.pdf to determine how the superseded data were derived.
 MF0735
 MF0735_MARKER: DB = BENCH MARK DISK
 MF0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0735_STAMPING: K 230 1960
 MF0735_MARK LOGO: CGS
 MF0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0735+STABILITY: SURFACE MOTION
 MF0735_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0735+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 MF0735
 MF0735  HISTORY     - Date     Condition        Report By
 MF0735  HISTORY     - 1960     MONUMENTED       CGS
 MF0735  HISTORY     - 1969     GOOD             CGS
 MF0735  HISTORY     - 19970728 GOOD             USPSQD
 MF0735  HISTORY     - 20020826 GOOD             USPSQD
 MF0735  HISTORY     - 20230510 GOOD             ILDT
 MF0735
 MF0735                          STATION DESCRIPTION
 MF0735
 MF0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0735'0.4 MI N FROM LOSTANT.
 MF0735'ABOUT 0.45 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0735'THE STATION AT LOSTANT, 0.2 MILE NORTH OF MILEPOST 842, 226
 MF0735'FEET NORTH-NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 MF0735'AND A PAVED ROAD, 95 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK,
 MF0735'209 FEET NORTH OF THE CENTER LINE OF THE ROAD, 80 FEET EAST OF
 MF0735'THE EAST RAIL OF A SIDETRACK, 34 FEET EAST OF THE CENTER LINE OF A
 MF0735'TRAIL ROAD, 183 1/2 FEET NORTH OF A CORNER FENCE POST, 10 1/2
 MF0735'FEET SOUTHEAST OF A POWER POLE, 1 1/2 FEET WEST OF A FENCE, ABOUT
 MF0735'6 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 MF0735'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 MF0735'GROUND.  SEC 13, T31N, R1E
 MF0735
 MF0735                          STATION RECOVERY (1997)
 MF0735
 MF0735'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0735'RECOVERED IN GOOD CONDITION.
 MF0735
 MF0735                          STATION RECOVERY (2002)
 MF0735
 MF0735'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0735'RECOVERED IN GOOD CONDITION.
 MF0735
 MF0735                          STATION RECOVERY (2023)
 MF0735
 MF0735'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 MF0735'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0390 ***********************************************************************
 MF0390  CBN         -  This is a Cooperative Base Network Control Station.
 MF0390  DESIGNATION -  K 231
 MF0390  PID         -  MF0390
 MF0390  STATE/COUNTY-  IL/LASALLE
 MF0390  COUNTRY     -  US
 MF0390  USGS QUAD   -  OTTAWA (2018)
 MF0390
 MF0390                         *CURRENT SURVEY CONTROL
 MF0390  ______________________________________________________________________
 MF0390* NAD 83(2011) POSITION- 41 22 05.23388(N) 088 51 20.13817(W)   ADJUSTED
 MF0390* NAD 83(2011) ELLIP HT-   154.867 (meters)        (06/27/12)   ADJUSTED
 MF0390* NAD 83(2011) EPOCH   -  2010.00
 MF0390* NAVD 88 ORTHO HEIGHT -   187.813 (meters)      616.18  (feet) ADJUSTED
 MF0390  ______________________________________________________________________
 MF0390  GEOID HEIGHT    -        -32.923 (meters)                     GEOID18
 MF0390  NAD 83(2011) X  -     95,743.075 (meters)                     COMP
 MF0390  NAD 83(2011) Y  - -4,792,830.749 (meters)                     COMP
 MF0390  NAD 83(2011) Z  -  4,193,293.615 (meters)                     COMP
 MF0390  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 MF0390  DYNAMIC HEIGHT  -        187.740 (meters)      615.94  (feet) COMP
 MF0390  MODELED GRAVITY -    980,234.2   (mgal)                       NAVD 88
 MF0390
 MF0390  VERT ORDER      -  FIRST     CLASS II
 MF0390
 MF0390  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0390  Standards:
 MF0390         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0390            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0390  -------------------------------------------------------------------
 MF0390  NETWORK    0.48   1.14           0.22   0.16   0.58     -0.15723814
 MF0390  -------------------------------------------------------------------
 MF0390  Click here for local accuracies and other accuracy information.
 MF0390
 MF0390.The horizontal coordinates were established by GPS observations
 MF0390.and adjusted by the National Geodetic Survey in June 2012.
 MF0390
 MF0390.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0390.been affixed to the stable North American tectonic plate. See 
 MF0390.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0390
 MF0390.The horizontal coordinates are valid at the epoch date displayed above
 MF0390.which is a decimal equivalence of Year/Month/Day.
 MF0390
 MF0390.The orthometric height was determined by differential leveling and
 MF0390.adjusted by the NATIONAL GEODETIC SURVEY
 MF0390.in June 1991.
 MF0390
 MF0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0390.GEOID18 height accuracy estimate available here.
 MF0390
 MF0390.Click photographs - Photos may exist for this station.
 MF0390
 MF0390.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0390
 MF0390.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0390
 MF0390.The ellipsoidal height was determined by GPS observations
 MF0390.and is referenced to NAD 83.
 MF0390
 MF0390.The dynamic height is computed by dividing the NAVD 88
 MF0390.geopotential number by the normal gravity value computed on the
 MF0390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0390.degrees latitude (g = 980.6199 gals.).
 MF0390
 MF0390.The modeled gravity was interpolated from observed gravity values.
 MF0390
 MF0390. The following values were computed from the NAD 83(2011) position.
 MF0390
 MF0390;                    North         East     Units Scale Factor Converg.
 MF0390;SPC IL E     -   522,054.921   256,305.905   MT  0.99999849   -0 20 42.6
 MF0390;SPC IL E     - 1,712,775.19    840,896.96   sFT  0.99999849   -0 20 42.6
 MF0390;UTM  16      - 4,581,284.389   344,809.723   MT  0.99989640   -1 13 35.7
 MF0390
 MF0390!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0390!SPC IL E     -   0.99997571  x   0.99999849  =   0.99997420
 MF0390!UTM  16      -   0.99997571  x   0.99989640  =   0.99987211
 MF0390
 MF0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4480981284(NAD 83)
 MF0390
 MF0390                          SUPERSEDED SURVEY CONTROL
 MF0390
 MF0390  NAD 83(2007)-  41 22 05.23391(N)    088 51 20.13906(W) AD(2002.00) 0
 MF0390  ELLIP H (02/10/07)  154.889  (m)                       GP(2002.00)    
 MF0390  ELLIP H (10/15/04)  154.876  (m)                       GP(       ) 4 2
 MF0390  NAD 83(1997)-  41 22 05.23412(N)    088 51 20.13893(W) AD(       ) B
 MF0390  ELLIP H (07/17/98)  154.891  (m)                       GP(       ) 4 1
 MF0390  NAVD 88 (09/13/05)  187.8    (m)  GEOID03  model used  GPS OBS        
 MF0390  NAVD 88             187.81   (m)          616.2    (f) LEVELING    3  
 MF0390  NGVD 29 (??/??/92)  187.868  (m)          616.36   (f) ADJ UNCH    1 2
 MF0390
 MF0390.Superseded values are not recommended for survey control.
 MF0390
 MF0390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0390.See file dsdata.pdf to determine how the superseded data were derived.
 MF0390
 MF0390_MARKER: DB = BENCH MARK DISK
 MF0390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0390_STAMPING: K 231 1960
 MF0390_MARK LOGO: CGS
 MF0390_PROJECTION: FLUSH
 MF0390_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0390+STABILITY: SURFACE MOTION
 MF0390_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0390+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2025
 MF0390
 MF0390  HISTORY     - Date     Condition        Report By
 MF0390  HISTORY     - 1960     MONUMENTED       CGS
 MF0390  HISTORY     - 1987     GOOD             USPSQD
 MF0390  HISTORY     - 19970312 GOOD             NGS
 MF0390  HISTORY     - 19970815 GOOD             USPSQD
 MF0390  HISTORY     - 19980715 GOOD             USPSQD
 MF0390  HISTORY     - 200205   GOOD             ASCPC
 MF0390  HISTORY     - 20020907 GOOD             USPSQD
 MF0390  HISTORY     - 20050725 GOOD             GEOSPC
 MF0390  HISTORY     - 20110713 GOOD             JCLS
 MF0390  HISTORY     - 20170719 GOOD             GRWAS
 MF0390  HISTORY     - 20200402 GOOD             ILDT
 MF0390  HISTORY     - 20241215 GOOD             DEI
 MF0390  HISTORY     - 20250221 GOOD             ILDT
 MF0390
 MF0390                          STATION DESCRIPTION
 MF0390
 MF0390'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0390'2 MI NW FROM OTTAWA.
 MF0390'AT OTTAWA AIRPORT, ABOUT 2.0 MILES NORTH AND NORTHWEST ALONG LA
 MF0390'SALLE STREET AND PUBLIC ROADS FROM THE COURTHOUSE, AT THE
 MF0390'NORTHEAST CORNER OF AIRPORT PROPERTY, AT THE OFFSET INTERSECTION
 MF0390'OF BLACK TOP ROAD LEADING EAST-WEST, BLACK TOP ROAD LEADING
 MF0390'SOUTH, AND A GRAVEL ROAD LEADING NORTH, 39 FEET SOUTH OF
 MF0390'CENTER LINE OF EAST-WEST BLACK TOP ROAD, 26 1/2 FEET WEST OF
 MF0390'CENTER LINE OF BLACK TOP ROAD LEADING SOUTH, 30 FEET WEST OF
 MF0390'EXTENDED CENTER LINE OF GRAVEL ROAD LEADING NORTH, 1 FOOT
 MF0390'NORTH OF NORTH END OF U.S. ARMY TRANSPORTATION CORPS SIGN,
 MF0390'1 1/2 FEET NORTHWEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 MF0390'THE EAST-WEST ROAD, AND SET IN TOP OF A CONCRETE POST
 MF0390'PROJECTING 3 INCHES.  IN SECTION 3, R-3E, T-33N.
 MF0390
 MF0390                          STATION RECOVERY (1987)
 MF0390
 MF0390'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0390'RECOVERED IN GOOD CONDITION.
 MF0390
 MF0390                          STATION RECOVERY (1997)
 MF0390
 MF0390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF0390'THE STATION IS LOCATED IN THE NORTHWEST PART OF OTTAWA AT THE
 MF0390'NORTHEAST CORNER OF THE OTTAWA AIRPORT.  TO REACH FROM THE JUNCTION OF
 MF0390'INTERSTATE HIGHWAY 80 AND STATE ROUTE 23 (EXIT 90) AT THE NORTH EDGE
 MF0390'OF OTTAWA, GO NORTH ON ROUTE 23 FOR 0.5 MI (0.8 KM) TO A CROSSROAD.
 MF0390'TURN LEFT, WEST, ON N 31ST ROAD FOR 1.0 MI (1.6 KM) TO A CROSSROAD.
 MF0390'TURN LEFT, SOUTH, ON E 16TH ROAD FOR 1.0 MI (1.6 KM) TO A CROSSROAD, N
 MF0390'30TH ROAD, (JUST AFTER CROSSING OVER INTERSTATE 80) AND THE STATION ON
 MF0390'THE RIGHT IN THE SOUTHWEST ANGLE, 16.3 M (53.5 FT) WEST OF THE CENTER
 MF0390'OF E 16TH ROAD, 11.8 M (38.7 FT) SOUTH OF THE CENTER OF N 30TH ROAD,
 MF0390'AND 1.8 M (5.9 FT) NORTH OF A FIBERGLASS WITNESS POST AT A CONCRETE
 MF0390'RIGHT-OF-WAY MARKER.
 MF0390
 MF0390                          STATION RECOVERY (1997)
 MF0390
 MF0390'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0390'RECOVERED IN GOOD CONDITION.
 MF0390
 MF0390                          STATION RECOVERY (1998)
 MF0390
 MF0390'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0390'RECOVERED IN GOOD CONDITION.
 MF0390
 MF0390                          STATION RECOVERY (2002)
 MF0390
 MF0390'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0390'RECOVERED AS DESCRIBED
 MF0390
 MF0390                          STATION RECOVERY (2002)
 MF0390
 MF0390'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0390'RECOVERED IN GOOD CONDITION.
 MF0390
 MF0390                          STATION RECOVERY (2005)
 MF0390
 MF0390'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF0390'RECOVERED AS DESCRIBED.
 MF0390
 MF0390                          STATION RECOVERY (2011)
 MF0390
 MF0390'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 MF0390'RECOVERED IN GOOD CONDITION.
 MF0390
 MF0390                          STATION RECOVERY (2017)
 MF0390
 MF0390'RECOVERY NOTE BY GRW AERIAL SURVEY 2017 (BRN)
 MF0390'RECOVERED IN GOOD CONDITION.
 MF0390
 MF0390                          STATION RECOVERY (2020)
 MF0390
 MF0390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0390'RECOVERED IN GOOD CONDITION.
 MF0390
 MF0390                          STATION RECOVERY (2024)
 MF0390
 MF0390'RECOVERY NOTE BY DEWBERRY ENGINEERING INC. 2024 (GS)
 MF0390'RECOVERED IN GOOD CONDITION.
 MF0390
 MF0390                          STATION RECOVERY (2025)
 MF0390
 MF0390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF0390'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0838 ***********************************************************************
 MF0838  DESIGNATION -  K 232
 MF0838  PID         -  MF0838
 MF0838  STATE/COUNTY-  IL/LASALLE
 MF0838  COUNTRY     -  US
 MF0838  USGS QUAD   -  LA SALLE (2018)
 MF0838
 MF0838                         *CURRENT SURVEY CONTROL
 MF0838  ______________________________________________________________________
 MF0838* NAD 83(1986) POSITION- 41 19 37.     (N) 089 06 46.     (W)   SCALED
 MF0838* NAVD 88 ORTHO HEIGHT -   143.426 (meters)      470.56  (feet) ADJUSTED
 MF0838  ______________________________________________________________________
 MF0838  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 MF0838  DYNAMIC HEIGHT  -        143.368 (meters)      470.37  (feet) COMP
 MF0838  MODELED GRAVITY -    980,218.9   (mgal)                       NAVD 88
 MF0838
 MF0838  VERT ORDER      -  FIRST     CLASS II
 MF0838
 MF0838.The horizontal coordinates were scaled from a map and have
 MF0838.an estimated accuracy of +/- 6 seconds.
 MF0838
 MF0838.The orthometric height was determined by differential leveling and
 MF0838.adjusted by the NATIONAL GEODETIC SURVEY
 MF0838.in June 1991.
 MF0838
 MF0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0838.GEOID18 height accuracy estimate available here.
 MF0838
 MF0838.Click photographs - Photos may exist for this station.
 MF0838
 MF0838.The dynamic height is computed by dividing the NAVD 88
 MF0838.geopotential number by the normal gravity value computed on the
 MF0838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0838.degrees latitude (g = 980.6199 gals.).
 MF0838
 MF0838.The modeled gravity was interpolated from observed gravity values.
 MF0838
 MF0838;                    North         East    Units  Estimated Accuracy
 MF0838;SPC IL E     -   517,640.      234,750.      MT  (+/- 180 meters Scaled)
 MF0838
 MF0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL231772(NAD 83)
 MF0838
 MF0838                          SUPERSEDED SURVEY CONTROL
 MF0838
 MF0838  NGVD 29 (??/??/92)  143.500  (m)          470.80   (f) ADJ UNCH    1 2
 MF0838
 MF0838.Superseded values are not recommended for survey control.
 MF0838
 MF0838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0838.See file dsdata.pdf to determine how the superseded data were derived.
 MF0838
 MF0838_MARKER: DB = BENCH MARK DISK
 MF0838_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0838_SP_SET: SIDEWALK
 MF0838_STAMPING: K 232 1960
 MF0838_MARK LOGO: CGS
 MF0838_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0838
 MF0838  HISTORY     - Date     Condition        Report By
 MF0838  HISTORY     - 1960     MONUMENTED       CGS
 MF0838  HISTORY     - 19970716 GOOD             USPSQD
 MF0838  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0838  HISTORY     - 20020803 POOR             USPSQD
 MF0838
 MF0838                          STATION DESCRIPTION
 MF0838
 MF0838'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0838'AT PERU.
 MF0838'AT PERU, ABOUT 0.65 MILE EAST ALONG THE CHICAGO, ROCK ISLAND
 MF0838'AND PACIFIC RAILROAD FROM THE POWER PLANT, ABOUT 0.6 MILE WEST
 MF0838'ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD FROM THE
 MF0838'STATION AT LA SALLE, IN S-16, R-1E, T-33N, IN TOP AND SOUTHWEST
 MF0838'CORNER OF WEST CONCRETE FOUNDATION OF FIRST STEEL PIER NORTH
 MF0838'OF MAIN TRACKS OF STEEL FOOTBRIDGE ACROSS RAILROAD TRACKS, WHICH
 MF0838'FOOTBRIDGE IS A PROLONGATION OF THE EAST SIDEWALK OF PULASKI
 MF0838'STREET, 0.4 MILE EAST OF OVERPASS OF ILLINOIS RIVER ROAD BRIDGE
 MF0838'OVER RAILROAD TRACK, AND 2 1/4 FEET ABOVE LEVEL OF TRACK.
 MF0838
 MF0838                          STATION RECOVERY (1997)
 MF0838
 MF0838'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0838'RECOVERED IN GOOD CONDITION.
 MF0838
 MF0838                          STATION RECOVERY (2001)
 MF0838
 MF0838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0838'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0838
 MF0838                          STATION RECOVERY (2002)
 MF0838
 MF0838'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0838'FOUND STATION AND PIN, DISK IS MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0754 ***********************************************************************
 MF0754  DESIGNATION -  K 233
 MF0754  PID         -  MF0754
 MF0754  STATE/COUNTY-  IL/MARSHALL
 MF0754  COUNTRY     -  US
 MF0754  USGS QUAD   -  LACON (2018)
 MF0754
 MF0754                         *CURRENT SURVEY CONTROL
 MF0754  ______________________________________________________________________
 MF0754* NAD 83(1986) POSITION- 41 00 57.     (N) 089 26 22.     (W)   SCALED
 MF0754* NAVD 88 ORTHO HEIGHT -   140.270 (meters)      460.20  (feet) ADJUSTED
 MF0754  ______________________________________________________________________
 MF0754  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 MF0754  DYNAMIC HEIGHT  -        140.209 (meters)      460.00  (feet) COMP
 MF0754  MODELED GRAVITY -    980,189.8   (mgal)                       NAVD 88
 MF0754
 MF0754  VERT ORDER      -  FIRST     CLASS II
 MF0754
 MF0754.The horizontal coordinates were scaled from a map and have
 MF0754.an estimated accuracy of +/- 6 seconds.
 MF0754
 MF0754.The orthometric height was determined by differential leveling and
 MF0754.adjusted by the NATIONAL GEODETIC SURVEY
 MF0754.in June 1991.
 MF0754
 MF0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0754.GEOID18 height accuracy estimate available here.
 MF0754
 MF0754.Click photographs - Photos may exist for this station.
 MF0754
 MF0754.The dynamic height is computed by dividing the NAVD 88
 MF0754.geopotential number by the normal gravity value computed on the
 MF0754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0754.degrees latitude (g = 980.6199 gals.).
 MF0754
 MF0754.The modeled gravity was interpolated from observed gravity values.
 MF0754
 MF0754;                    North         East    Units  Estimated Accuracy
 MF0754;SPC IL W     -   483,040.      761,170.      MT  (+/- 180 meters Scaled)
 MF0754
 MF0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL948433(NAD 83)
 MF0754
 MF0754                          SUPERSEDED SURVEY CONTROL
 MF0754
 MF0754  NGVD 29 (??/??/92)  140.339  (m)          460.43   (f) ADJ UNCH    1 2
 MF0754
 MF0754.Superseded values are not recommended for survey control.
 MF0754
 MF0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0754.See file dsdata.pdf to determine how the superseded data were derived.
 MF0754
 MF0754_MARKER: DB = BENCH MARK DISK
 MF0754_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0754_SP_SET: BOX CULVERT HEADWALL
 MF0754_STAMPING: K 233 1960
 MF0754_MARK LOGO: CGS
 MF0754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0754+STABILITY: SURFACE MOTION
 MF0754
 MF0754  HISTORY     - Date     Condition        Report By
 MF0754  HISTORY     - 1960     MONUMENTED       CGS
 MF0754  HISTORY     - 19981108 GOOD             USPSQD
 MF0754  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0754
 MF0754                          STATION DESCRIPTION
 MF0754
 MF0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0754'0.8 MI S FROM SPARLAND.
 MF0754'ABOUT 0.8 MILE SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0754'RAILROAD FROM THE STATION AT SPARLAND, 0.5 MILE SOUTH OF MILE
 MF0754'POST 135, IN SECTION 23, R 9 E, T 12 N, BETWEEN THE TRACK AND
 MF0754'STATE HIHWAY 29, IN THE TOP OF NORTH END OF EAST HEAD WALL OF A
 MF0754'5-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY, 47 1/2 FEET WEST OF
 MF0754'WEST RAIL OF MAIN TRACK, 41 FEET EAST OF CENTER LINE OF HIGHWAY,
 MF0754'ABOUT LEVEL WITH TRACK AND ABOUT 6 FEET BELOW LEVEL OF HIGHWAY.
 MF0754
 MF0754                          STATION RECOVERY (1998)
 MF0754
 MF0754'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0754'RECOVERED IN GOOD CONDITION.
 MF0754
 MF0754                          STATION RECOVERY (2013)
 MF0754
 MF0754'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0754'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1630 ***********************************************************************
 LC1630  DESIGNATION -  K 234 RESET
 LC1630  PID         -  LC1630
 LC1630  STATE/COUNTY-  IL/TAZEWELL
 LC1630  COUNTRY     -  US
 LC1630  USGS QUAD   -  PEKIN (2018)
 LC1630
 LC1630                         *CURRENT SURVEY CONTROL
 LC1630  ______________________________________________________________________
 LC1630* NAD 83(1986) POSITION- 40 36 15.     (N) 089 38 12.     (W)   SCALED
 LC1630* NAVD 88 ORTHO HEIGHT -   140.97  (meters)      462.5   (feet) RESET
 LC1630  ______________________________________________________________________
 LC1630  GEOID HEIGHT    -        -32.956 (meters)                     GEOID18
 LC1630  VERT ORDER      -  THIRD
 LC1630
 LC1630.The horizontal coordinates were scaled from a map and have
 LC1630.an estimated accuracy of +/- 6 seconds.
 LC1630
 LC1630.The orthometric height was computed from unverified reset data.
 LC1630
 LC1630.No vertical observational check was made to the station.
 LC1630
 LC1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1630.GEOID18 height accuracy estimate available here.
 LC1630
 LC1630.Click photographs - Photos may exist for this station.
 LC1630
 LC1630;                    North         East    Units  Estimated Accuracy
 LC1630;SPC IL W     -   437,210.      744,860.      MT  (+/- 180 meters Scaled)
 LC1630
 LC1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK769981(NAD 83)
 LC1630
 LC1630                          SUPERSEDED SURVEY CONTROL
 LC1630
 LC1630  NGVD 29 (11/09/15)  141.07   (m)          462.8    (f) RESET       3  
 LC1630
 LC1630.Superseded values are not recommended for survey control.
 LC1630
 LC1630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1630.See file dsdata.pdf to determine how the superseded data were derived.
 LC1630
 LC1630_MARKER: DV = VERTICAL CONTROL DISK
 LC1630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1630_STAMPING: K 234 RESET 1980
 LC1630_MARK LOGO: NGS
 LC1630_PROJECTION: FLUSH
 LC1630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1630+STABILITY: SURFACE MOTION
 LC1630
 LC1630  HISTORY     - Date     Condition        Report By
 LC1630  HISTORY     - 1980     MONUMENTED       ILDT
 LC1630
 LC1630                          STATION DESCRIPTION
 LC1630
 LC1630'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LC1630'1.55 MI NORTH FROM PEKIN.
 LC1630'1.55 MILES NORTH ALONG STATE HIGHWAY 29 (NORTH 8TH STREET) FROM
 LC1630'THE INTERSECTION OF SHERIDAN ROAD IN PEKIN, AT THE JUNCTION OF STATE
 LC1630'HIGHWAY 98 LEADING EAST, 51 YARDS EAST OF THE CENTERLINE OF HIGHWAY
 LC1630'29 (4 LANE), 82.5 FEET EAST OF EAST RAIL OF A SPUR RAILROAD TRACK
 LC1630'TO MCGRATH COMPANY, 8.0 FEET SOUTH OF SOUTH CURB OF WESTBOUND LANE OF
 LC1630'JUNCTION, 15.0 FEET NORTH OF NORTH CURB OF EASTBOUND LANE OF JUNCTION,
 LC1630'3.8 FEET EAST OF APOWER POLE, 49.5 FEET SOUTHEAST OF A CONCRETE STREET
 LC1630'LIGHT POLE, AND 64.0 FEET NORTHEAST OF A CONCRETE STREET LIGHT POLE,
 LC1630'IN THE GRASS STRIP BETWEEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1310 ***********************************************************************
 LC1310  DESIGNATION -  K 235
 LC1310  PID         -  LC1310
 LC1310  STATE/COUNTY-  IL/TAZEWELL
 LC1310  COUNTRY     -  US
 LC1310  USGS QUAD   -  PEORIA EAST (2018)
 LC1310
 LC1310                         *CURRENT SURVEY CONTROL
 LC1310  ______________________________________________________________________
 LC1310* NAD 83(2011) POSITION- 40 37 45.44355(N) 089 37 06.08741(W)   ADJUSTED
 LC1310* NAD 83(2011) ELLIP HT-   109.995 (meters)        (06/27/12)   ADJUSTED
 LC1310* NAD 83(2011) EPOCH   -  2010.00
 LC1310* NAVD 88 ORTHO HEIGHT -   142.941 (meters)      468.97  (feet) ADJUSTED
 LC1310  ______________________________________________________________________
 LC1310  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 LC1310  NAD 83(2011) X  -     32,289.099 (meters)                     COMP
 LC1310  NAD 83(2011) Y  - -4,847,474.556 (meters)                     COMP
 LC1310  NAD 83(2011) Z  -  4,131,338.178 (meters)                     COMP
 LC1310  LAPLACE CORR    -          2.98  (seconds)                    DEFLEC18
 LC1310  DYNAMIC HEIGHT  -        142.873 (meters)      468.74  (feet) COMP
 LC1310  MODELED GRAVITY -    980,152.1   (mgal)                       NAVD 88
 LC1310
 LC1310  VERT ORDER      -  FIRST     CLASS II
 LC1310
 LC1310  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1310  Standards:
 LC1310         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1310            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1310  -------------------------------------------------------------------
 LC1310  NETWORK    0.47   0.76           0.22   0.15   0.39      0.01763099
 LC1310  -------------------------------------------------------------------
 LC1310  Click here for local accuracies and other accuracy information.
 LC1310
 LC1310.The horizontal coordinates were established by GPS observations
 LC1310.and adjusted by the National Geodetic Survey in June 2012.
 LC1310
 LC1310.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1310.been affixed to the stable North American tectonic plate. See 
 LC1310.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1310
 LC1310.The horizontal coordinates are valid at the epoch date displayed above
 LC1310.which is a decimal equivalence of Year/Month/Day.
 LC1310
 LC1310.The orthometric height was determined by differential leveling and
 LC1310.adjusted by the NATIONAL GEODETIC SURVEY
 LC1310.in June 1991.
 LC1310
 LC1310.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1310.GEOID18 height accuracy estimate available here.
 LC1310
 LC1310.Click photographs - Photos may exist for this station.
 LC1310
 LC1310.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1310
 LC1310.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1310
 LC1310.The ellipsoidal height was determined by GPS observations
 LC1310.and is referenced to NAD 83.
 LC1310
 LC1310.The dynamic height is computed by dividing the NAVD 88
 LC1310.geopotential number by the normal gravity value computed on the
 LC1310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1310.degrees latitude (g = 980.6199 gals.).
 LC1310
 LC1310.The modeled gravity was interpolated from observed gravity values.
 LC1310
 LC1310. The following values were computed from the NAD 83(2011) position.
 LC1310
 LC1310;                    North         East     Units Scale Factor Converg.
 LC1310;SPC IL W     -   440,005.000   746,386.964   MT  0.99996765   +0 21 25.4
 LC1310;SPC IL W     - 1,443,583.07  2,448,771.23   sFT  0.99996765   +0 21 25.4
 LC1310;UTM  16      - 4,500,902.168   278,551.094   MT  1.00020366   -1 42 20.4
 LC1310
 LC1310!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1310!SPC IL W     -   0.99998275  x   0.99996765  =   0.99995040
 LC1310!UTM  16      -   0.99998275  x   1.00020366  =   1.00018640
 LC1310
 LC1310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7855100902(NAD 83)
 LC1310
 LC1310                          SUPERSEDED SURVEY CONTROL
 LC1310
 LC1310  NAD 83(2007)-  40 37 45.44336(N)    089 37 06.08928(W) AD(2002.00) 0
 LC1310  ELLIP H (02/10/07)  110.033  (m)                       GP(2002.00)    
 LC1310  ELLIP H (09/22/04)  110.035  (m)                       GP(       ) 4 1
 LC1310  NAD 83(1997)-  40 37 45.44342(N)    089 37 06.08905(W) AD(       ) 1
 LC1310  ELLIP H (11/27/02)  110.031  (m)                       GP(       ) 4 1
 LC1310  NAD 83(1997)-  40 37 45.44322(N)    089 37 06.08925(W) AD(       ) 1
 LC1310  ELLIP H (03/18/02)  110.033  (m)                       GP(       ) 4 1
 LC1310  NAVD 88             142.94   (m)          469.0    (f) LEVELING    3  
 LC1310  NGVD 29 (??/??/92)  143.041  (m)          469.29   (f) ADJ UNCH    1 2
 LC1310
 LC1310.Superseded values are not recommended for survey control.
 LC1310
 LC1310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1310.See file dsdata.pdf to determine how the superseded data were derived.
 LC1310
 LC1310_MARKER: DB = BENCH MARK DISK
 LC1310_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1310_SP_SET: CULVERT
 LC1310_STAMPING: K 235 1960
 LC1310_MARK LOGO: CGS
 LC1310_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1310+STABILITY: SURFACE MOTION
 LC1310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1310+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2017
 LC1310
 LC1310  HISTORY     - Date     Condition        Report By
 LC1310  HISTORY     - 1960     MONUMENTED       CGS
 LC1310  HISTORY     - 1975     GOOD             LOCENG
 LC1310  HISTORY     - 20010501 GOOD             WOOLPT
 LC1310  HISTORY     - 20041021 GOOD             DAILY
 LC1310  HISTORY     - 20100501 GOOD             ILDT
 LC1310  HISTORY     - 20111017 GOOD             ATKNA
 LC1310  HISTORY     - 20141010 GOOD             ASMINC
 LC1310  HISTORY     - 20170214 GOOD             ASMINC
 LC1310
 LC1310                          STATION DESCRIPTION
 LC1310
 LC1310'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1310'2.4 MI SOUTHWEST FROM CREVE COEUR.  ABOUT 1.8 MILES SOUTHWEST ALONG
 LC1310'THE PEORIA AND PEKIN UNION RAILWAY FROM THE FREIGHT STATION AT CREVE
 LC1310'COEUR, THENCE ABOUT 0.55 MILE SOUTH ALONG WESLEY ROAD, ABOUT 0.6 MILE
 LC1310'SOUTH OF GRAIN ELEVATORS, 0.2 MILE NORTH OF JUNCTION OF WESLEY ROAD
 LC1310'AND STATE HIGHWAY 29, IN THE TOP OF THE WEST CORNER OF A 4 1/2-FOOT
 LC1310'CONCRETE SEWER BOX WITH 2-FOOT DIAMETER CAST IRON LID, 25 1/2 FEET
 LC1310'WEST OF CENTERLINE OF WESLEY ROAD, 13 1/2 FEET SOUTHWEST OF SOUTH END
 LC1310'OF WEST STEEL PIPE BANISTER OF CONCRETE CULVERT WITH PARTITION FOR A
 LC1310'CREEK AND ABOUT LEVEL WITH ROAD.  NOTE-MARK CAN BE REACHED FROM PEKIN,
 LC1310'TAZEWELL COUNTY, BY GOING ABOUT 3.35 MILES NORTH AND NORTHEAST ALONG
 LC1310'STATE HIGHWAY 29 (NORTH 8TH STREET) FROM THE INTERSECTION OF SHERIDAN
 LC1310'ROAD IN NORTH PART OF TOWN, THENCE ABOUT 0.2 MILE NORTH ALONG WESLEY
 LC1310'ROAD.
 LC1310
 LC1310                          STATION RECOVERY (1975)
 LC1310
 LC1310'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1310'RECOVERED IN GOOD CONDITION.
 LC1310
 LC1310                          STATION RECOVERY (2001)
 LC1310
 LC1310'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 LC1310'RECOVERED AS DESCRIBED.
 LC1310
 LC1310                          STATION RECOVERY (2004)
 LC1310
 LC1310'RECOVERY NOTE BY DAILY AND ASSOCIATES, ENGINEERS INC 2004 (DWS)
 LC1310'MARK RECOVERED IN GOOD CONDITION, SETUP OVER THE MARK IS FACILITATED
 LC1310'BY A LONGER LEGGED TRIPOD DUE TO EROSION AROUND THE END OF THE
 LC1310'CONCRETE STRUCTURE WHICH HOLDS THE MARK.  TRUCK TRAFFIC ON THE
 LC1310'ADJACENT ROADWAYS DOES CREATE CONSIDERABLE DUST AND VIBRATION AROUND
 LC1310'THE POINT.
 LC1310
 LC1310                          STATION RECOVERY (2010)
 LC1310
 LC1310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC1310'RECOVERED AS DESCRIBED
 LC1310
 LC1310                          STATION RECOVERY (2011)
 LC1310
 LC1310'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1310'RECOVERED IN GOOD CONDITION.
 LC1310
 LC1310                          STATION RECOVERY (2014)
 LC1310
 LC1310'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 LC1310'RECOVERED IN GOOD CONDITION.
 LC1310
 LC1310                          STATION RECOVERY (2017)
 LC1310
 LC1310'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (CSM)
 LC1310'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0751 ***********************************************************************
 MF0751  DESIGNATION -  K 236
 MF0751  PID         -  MF0751
 MF0751  STATE/COUNTY-  IL/LASALLE
 MF0751  COUNTRY     -  US
 MF0751  USGS QUAD   -  WENONA (2018)
 MF0751
 MF0751                         *CURRENT SURVEY CONTROL
 MF0751  ______________________________________________________________________
 MF0751* NAD 83(1986) POSITION- 41 00 45.     (N) 089 02 40.     (W)   SCALED
 MF0751* NAVD 88 ORTHO HEIGHT -   213.483 (meters)      700.40  (feet) ADJUSTED
 MF0751  ______________________________________________________________________
 MF0751  GEOID HEIGHT    -        -32.611 (meters)                     GEOID18
 MF0751  DYNAMIC HEIGHT  -        213.392 (meters)      700.10  (feet) COMP
 MF0751  MODELED GRAVITY -    980,191.2   (mgal)                       NAVD 88
 MF0751
 MF0751  VERT ORDER      -  FIRST     CLASS I
 MF0751
 MF0751.The horizontal coordinates were scaled from a map and have
 MF0751.an estimated accuracy of +/- 6 seconds.
 MF0751
 MF0751.The orthometric height was determined by differential leveling and
 MF0751.adjusted by the NATIONAL GEODETIC SURVEY
 MF0751.in June 1991.
 MF0751
 MF0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0751.GEOID18 height accuracy estimate available here.
 MF0751
 MF0751.Click photographs - Photos may exist for this station.
 MF0751
 MF0751.The dynamic height is computed by dividing the NAVD 88
 MF0751.geopotential number by the normal gravity value computed on the
 MF0751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0751.degrees latitude (g = 980.6199 gals.).
 MF0751
 MF0751.The modeled gravity was interpolated from observed gravity values.
 MF0751
 MF0751;                    North         East    Units  Estimated Accuracy
 MF0751;SPC IL E     -   482,670.      240,180.      MT  (+/- 180 meters Scaled)
 MF0751
 MF0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL280421(NAD 83)
 MF0751
 MF0751                          SUPERSEDED SURVEY CONTROL
 MF0751
 MF0751  NGVD 29 (??/??/92)  213.532  (m)          700.56   (f) ADJ UNCH    1 1
 MF0751
 MF0751.Superseded values are not recommended for survey control.
 MF0751
 MF0751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0751.See file dsdata.pdf to determine how the superseded data were derived.
 MF0751
 MF0751_MARKER: DB = BENCH MARK DISK
 MF0751_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0751_STAMPING: K 236 1960
 MF0751_MARK LOGO: CGS
 MF0751_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0751_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0751
 MF0751  HISTORY     - Date     Condition        Report By
 MF0751  HISTORY     - 1960     MONUMENTED       CGS
 MF0751  HISTORY     - 1969     GOOD             CGS
 MF0751  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0751  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0751  HISTORY     - 20130812 MARK NOT FOUND   ILDT
 MF0751
 MF0751                          STATION DESCRIPTION
 MF0751
 MF0751'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0751'2.8 MI S FROM WENONA.
 MF0751'ABOUT 2.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0751'THE STATION AT WENONA, 0.25 MILE SOUTH OF MILEPOST 833, 34 1/2
 MF0751'FEET EAST OF THE EAST RAIL, 35 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST
 MF0751'CORNER OF THE EAST STONE ABUTMENT OF THE RALROAD UNDERPASS FOR
 MF0751'THE ATCHINSON, TOPEKA AND SANTA FE RAILWAY, 58 FEET NORTHWEST OF
 MF0751'THE NORTHWEST LEG OF A METAL TOWER, 2 FEET WEST OF A TELEPHONE
 MF0751'POLE WHICH IS BRACED BY 3 GUY WIRES, 2.0 FEET EAST OF A METAL
 MF0751'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND ON
 MF0751'THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH
 MF0751'OF 19 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 1 INCH
 MF0751'ABOVE THE SURFACE OF THE GROUND.  SEC 6, T29N, R2E
 MF0751
 MF0751                          STATION RECOVERY (1997)
 MF0751
 MF0751'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0751'MARK NOT FOUND.
 MF0751
 MF0751                          STATION RECOVERY (2002)
 MF0751
 MF0751'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0751'MARK NOT FOUND.
 MF0751
 MF0751                          STATION RECOVERY (2013)
 MF0751
 MF0751'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0751'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1269 ***********************************************************************
 MF1269  DESIGNATION -  K 237 RESET
 MF1269  PID         -  MF1269
 MF1269  STATE/COUNTY-  IL/LASALLE
 MF1269  COUNTRY     -  US
 MF1269  USGS QUAD   -  OTTAWA (2018)
 MF1269
 MF1269                         *CURRENT SURVEY CONTROL
 MF1269  ______________________________________________________________________
 MF1269* NAD 83(1986) POSITION- 41 20 27.     (N) 088 46 19.     (W)   SCALED
 MF1269* NAVD 88 ORTHO HEIGHT -   149.19  (+/-2cm)      489.5   (feet) VERTCON3
 MF1269  ______________________________________________________________________
 MF1269  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 MF1269  VERT ORDER      -  THIRD (See Below)
 MF1269
 MF1269.The horizontal coordinates were scaled from a map and have
 MF1269.an estimated accuracy of +/- 6 seconds.
 MF1269
 MF1269.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1269.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1269
 MF1269.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1269.GEOID18 height accuracy estimate available here.
 MF1269
 MF1269.The vertical order pertains to the NGVD 29 superseded value.
 MF1269
 MF1269.Click photographs - Photos may exist for this station.
 MF1269
 MF1269;                    North         East    Units  Estimated Accuracy
 MF1269;SPC IL E     -   518,990.      263,290.      MT  (+/- 180 meters Scaled)
 MF1269
 MF1269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL517781(NAD 83)
 MF1269
 MF1269                          SUPERSEDED SURVEY CONTROL
 MF1269
 MF1269  NGVD 29 (11/09/15)  149.25   (m)          489.7    (f) RESET       3  
 MF1269
 MF1269.Superseded values are not recommended for survey control.
 MF1269
 MF1269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1269.See file dsdata.pdf to determine how the superseded data were derived.
 MF1269
 MF1269_MARKER: DV = VERTICAL CONTROL DISK
 MF1269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1269_STAMPING: K 237 RESET 1979
 MF1269_MARK LOGO: NGS
 MF1269_PROJECTION: FLUSH
 MF1269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1269+STABILITY: SURFACE MOTION
 MF1269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1269+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2008
 MF1269
 MF1269  HISTORY     - Date     Condition        Report By
 MF1269  HISTORY     - 1979     MONUMENTED       NGS
 MF1269  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF1269  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1269  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF1269  HISTORY     - 20080326 GOOD             INDIV
 MF1269  HISTORY     - 20090705 GOOD             GEOCAC
 MF1269
 MF1269                          STATION DESCRIPTION
 MF1269
 MF1269'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 MF1269'2.85 MI SE FROM OTTAWA.
 MF1269'2.85 MILES SOUTHEAST ALONG THE BLACKTOP ROAD ALONG THE SOUTH SIDE OF
 MF1269'THE ABANDONED ILLINOIS AND MICHIGAN CANAL FROM THE EAST END OF A FOOT
 MF1269'BRIDGE ACROSS THE FOX RIVER IN OTTAWA, 120 FEET NORTH OF CENTERLINE OF
 MF1269'ROAD, 72 FEET WEST OF THE WEST RAIL OF SPUR LINE OF RAILROAD LINE, 38
 MF1269'FEET WEST OF CENTERLINE OF GRAVEL ROAD, AND 2.5 FEET NORTH OF A POWER
 MF1269'LINE POLE.
 MF1269'THE MARK IS 1.5 FT  S FROM A WITNESS POST.
 MF1269'THE MARK IS ABOVE LEVEL WITH WITH GRAVEL ROAD.
 MF1269
 MF1269                          STATION RECOVERY (1997)
 MF1269
 MF1269'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1269'MARK NOT FOUND.
 MF1269
 MF1269                          STATION RECOVERY (2001)
 MF1269
 MF1269'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1269'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1269
 MF1269                          STATION RECOVERY (2002)
 MF1269
 MF1269'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1269'MARK NOT FOUND.
 MF1269
 MF1269                          STATION RECOVERY (2008)
 MF1269
 MF1269'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ADE)
 MF1269'RECOVERED IN GOOD CONDITION.
 MF1269
 MF1269                          STATION RECOVERY (2009)
 MF1269
 MF1269'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF1269'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1257 ***********************************************************************
 LC1257  DESIGNATION -  K 238
 LC1257  PID         -  LC1257
 LC1257  STATE/COUNTY-  IL/TAZEWELL
 LC1257  COUNTRY     -  US
 LC1257  USGS QUAD   -  MANITO (2018)
 LC1257
 LC1257                         *CURRENT SURVEY CONTROL
 LC1257  ______________________________________________________________________
 LC1257* NAD 83(1986) POSITION- 40 29 33.     (N) 089 46 39.     (W)   SCALED
 LC1257* NAVD 88 ORTHO HEIGHT -   151.440 (meters)      496.85  (feet) ADJUSTED
 LC1257  ______________________________________________________________________
 LC1257  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 LC1257  DYNAMIC HEIGHT  -        151.368 (meters)      496.61  (feet) COMP
 LC1257  MODELED GRAVITY -    980,150.0   (mgal)                       NAVD 88
 LC1257
 LC1257  VERT ORDER      -  FIRST     CLASS II
 LC1257
 LC1257.This mark is at Manito Mitchell Airport (C45)
 LC1257
 LC1257.The horizontal coordinates were scaled from a map and have
 LC1257.an estimated accuracy of +/- 6 seconds.
 LC1257
 LC1257.The orthometric height was determined by differential leveling and
 LC1257.adjusted by the NATIONAL GEODETIC SURVEY
 LC1257.in June 1991.
 LC1257
 LC1257.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1257.GEOID18 height accuracy estimate available here.
 LC1257
 LC1257.Click photographs - Photos may exist for this station.
 LC1257
 LC1257.The dynamic height is computed by dividing the NAVD 88
 LC1257.geopotential number by the normal gravity value computed on the
 LC1257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1257.degrees latitude (g = 980.6199 gals.).
 LC1257
 LC1257.The modeled gravity was interpolated from observed gravity values.
 LC1257
 LC1257;                    North         East    Units  Estimated Accuracy
 LC1257;SPC IL W     -   424,740.      732,990.      MT  (+/- 180 meters Scaled)
 LC1257
 LC1257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK646861(NAD 83)
 LC1257
 LC1257                          SUPERSEDED SURVEY CONTROL
 LC1257
 LC1257  NGVD 29 (??/??/92)  151.542  (m)          497.18   (f) ADJ UNCH    1 2
 LC1257
 LC1257.Superseded values are not recommended for survey control.
 LC1257
 LC1257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1257.See file dsdata.pdf to determine how the superseded data were derived.
 LC1257
 LC1257_MARKER: DB = BENCH MARK DISK
 LC1257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1257_STAMPING: K 238 1961
 LC1257_MARK LOGO: CGS
 LC1257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1257+STABILITY: SURFACE MOTION
 LC1257
 LC1257  HISTORY     - Date     Condition        Report By
 LC1257  HISTORY     - 1961     MONUMENTED       CGS
 LC1257
 LC1257                          STATION DESCRIPTION
 LC1257
 LC1257'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1257'5 MI N FROM MANITO.
 LC1257'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1257'MIDLAND RAILWAY STATION AT MANITO, THENCE 4.65 MILES NORTH ALONG A
 LC1257'BLACK TOP ROAD, THENCE 0.3 MILE EAST ALONG A GRAVEL ROAD, AT THE
 LC1257'WADDELL AIRPORT, 141.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 LC1257'OF THE CONCRETE BASE OF GAS PUMP, 4 FEET WEST OF THE SOUTHEAST
 LC1257'CORNER OF A HANGAR, 66 FEET NORTHEAST OF THE NORTHEAST EDGE OF A
 LC1257'NORTHWEST-SOUTHEAST RUNWAY, 385 FEET SOUTHWEST OF BENCH MARK J 238,
 LC1257'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE
 LC1257'LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0264 ***********************************************************************
 LD0264  DESIGNATION -  K 239
 LD0264  PID         -  LD0264
 LD0264  STATE/COUNTY-  IL/MASON
 LD0264  COUNTRY     -  US
 LD0264  USGS QUAD   -  HAVANA (2018)
 LD0264
 LD0264                         *CURRENT SURVEY CONTROL
 LD0264  ______________________________________________________________________
 LD0264* NAD 83(1986) POSITION- 40 17 56.7    (N) 090 03 50.0    (W)   HD_HELD2
 LD0264* NAVD 88 ORTHO HEIGHT -   144.192 (meters)      473.07  (feet) ADJUSTED
 LD0264  ______________________________________________________________________
 LD0264  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0264  DYNAMIC HEIGHT  -        144.121 (meters)      472.84  (feet) COMP
 LD0264  MODELED GRAVITY -    980,127.0   (mgal)                       NAVD 88
 LD0264
 LD0264  VERT ORDER      -  FIRST     CLASS II
 LD0264
 LD0264.The horizontal coordinates were established by autonomous hand held GPS
 LD0264.observations and have an estimated accuracy of +/- 10 meters.
 LD0264
 LD0264.The orthometric height was determined by differential leveling and
 LD0264.adjusted by the NATIONAL GEODETIC SURVEY
 LD0264.in June 1991.
 LD0264
 LD0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0264.GEOID18 height accuracy estimate available here.
 LD0264
 LD0264.Click photographs - Photos may exist for this station.
 LD0264
 LD0264.The dynamic height is computed by dividing the NAVD 88
 LD0264.geopotential number by the normal gravity value computed on the
 LD0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0264.degrees latitude (g = 980.6199 gals.).
 LD0264
 LD0264.The modeled gravity was interpolated from observed gravity values.
 LD0264
 LD0264;                    North         East    Units  Estimated Accuracy
 LD0264;SPC IL W     -   403,200.      708,738.      MT  (+/- 10 meters HH2 GPS)
 LD0264
 LD0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4954665090(NAD 83)
 LD0264
 LD0264                          SUPERSEDED SURVEY CONTROL
 LD0264
 LD0264  NGVD 29 (??/??/92)  144.287  (m)          473.38   (f) ADJ UNCH    1 2
 LD0264
 LD0264.Superseded values are not recommended for survey control.
 LD0264
 LD0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0264.See file dsdata.pdf to determine how the superseded data were derived.
 LD0264
 LD0264_MARKER: DB = BENCH MARK DISK
 LD0264_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0264_SP_SET: BUILDING
 LD0264_STAMPING: K 239 1961
 LD0264_MARK LOGO: CGS
 LD0264_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0264_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0264+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 LD0264
 LD0264  HISTORY     - Date     Condition        Report By
 LD0264  HISTORY     - 1961     MONUMENTED       CGS
 LD0264  HISTORY     - 20120710 GOOD             ILDT
 LD0264
 LD0264                          STATION DESCRIPTION
 LD0264
 LD0264'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0264'AT HAVANA.
 LD0264'AT HAVANA, AT THE POST OFFICE BUILDING, SET VERTICALLY IN THE
 LD0264'SOUTH FACE AND NEAR THE SOUTHEAST CORNER OF THE BUILDING, 25.8
 LD0264'FEET WEST OF THE WEST CURB OF ORANGE STREET, 28 FEET NORTH OF THE
 LD0264'NORTH CURB OF ADAMS STREET, 1.2 FEET WEST OF THE SOUTHEAST CORNER
 LD0264'OF THE BUILDING AND 1.5 FEET ABOVE THE LEVEL OF THE GROUND.
 LD0264
 LD0264                          STATION RECOVERY (2012)
 LD0264
 LD0264'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0264'SET VERTICALLY, S.E. CORNER OF HAVANA POST OFFICE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1798 ***********************************************************************
 LB1798  DESIGNATION -  K 24
 LB1798  PID         -  LB1798
 LB1798  STATE/COUNTY-  IL/VERMILION
 LB1798  COUNTRY     -  US
 LB1798  USGS QUAD   -  ROYAL (2018)
 LB1798
 LB1798                         *CURRENT SURVEY CONTROL
 LB1798  ______________________________________________________________________
 LB1798* NAD 83(1986) POSITION- 40 14 42.     (N) 087 53 27.     (W)   SCALED
 LB1798* NAVD 88 ORTHO HEIGHT -   228.110 (meters)      748.39  (feet) ADJUSTED
 LB1798  ______________________________________________________________________
 LB1798  GEOID HEIGHT    -        -32.361 (meters)                     GEOID18
 LB1798  DYNAMIC HEIGHT  -        227.998 (meters)      748.02  (feet) COMP
 LB1798  MODELED GRAVITY -    980,126.5   (mgal)                       NAVD 88
 LB1798
 LB1798  VERT ORDER      -  SECOND    CLASS 0
 LB1798
 LB1798.The horizontal coordinates were scaled from a map and have
 LB1798.an estimated accuracy of +/- 6 seconds.
 LB1798
 LB1798.The orthometric height was determined by differential leveling and
 LB1798.adjusted by the NATIONAL GEODETIC SURVEY
 LB1798.in June 1991.
 LB1798
 LB1798.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1798.GEOID18 height accuracy estimate available here.
 LB1798
 LB1798.Click photographs - Photos may exist for this station.
 LB1798
 LB1798.The dynamic height is computed by dividing the NAVD 88
 LB1798.geopotential number by the normal gravity value computed on the
 LB1798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1798.degrees latitude (g = 980.6199 gals.).
 LB1798
 LB1798.The modeled gravity was interpolated from observed gravity values.
 LB1798
 LB1798;                    North         East    Units  Estimated Accuracy
 LB1798;SPC IL E     -   397,300.      337,650.      MT  (+/- 180 meters Scaled)
 LB1798
 LB1798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK242553(NAD 83)
 LB1798
 LB1798                          SUPERSEDED SURVEY CONTROL
 LB1798
 LB1798  NGVD 29 (??/??/92)  228.162  (m)          748.56   (f) ADJ UNCH    2 0
 LB1798
 LB1798.Superseded values are not recommended for survey control.
 LB1798
 LB1798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1798.See file dsdata.pdf to determine how the superseded data were derived.
 LB1798
 LB1798_MARKER: DB = BENCH MARK DISK
 LB1798_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1798_SP_SET: BOX CULVERT HEADWALL
 LB1798_STAMPING: K 24 1935
 LB1798_MARK LOGO: CGS
 LB1798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1798+STABILITY: SURFACE MOTION
 LB1798
 LB1798  HISTORY     - Date     Condition        Report By
 LB1798  HISTORY     - 1935     MONUMENTED       CGS
 LB1798  HISTORY     - 1954     GOOD             CGS
 LB1798  HISTORY     - 1979     MARK NOT FOUND   USGS
 LB1798  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1798
 LB1798                          STATION DESCRIPTION
 LB1798
 LB1798'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1798'12.7 MI NE FROM OGDEN.
 LB1798'ABOUT 3.05 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE JUNCTION
 LB1798'OF STATE HIGHWAY 49 LEADING SOUTH AT OGDEN, THENCE ABOUT 9.65
 LB1798'MILES NORTH ALONG STATE HIGHWAY 49, ABOUT 15.15 MILES SOUTH
 LB1798'ALONG HIGHWAY 49 FROM THE CROSSING OF THE NEW YORK, CHICAGO AND
 LB1798'ST. LOUIS RAILROAD AT RANKIN, ABOUT 1.65 MILES SOUTH OF A
 LB1798'CROSSROAD (LEADING WEST TO GERALD), ABOUT 0.35 MILE NORTH OF A
 LB1798'CROSSROAD, IN THE TOP AND 5.4 FEET SOUTH OF NORTH END OF EAST
 LB1798'HEAD WALL OF AN 8-FOOT CONCRETE BOX CULVERT, 18 1/2 FEET EAST
 LB1798'OF CENTER LINE OF HIGHWAY AND ABOUT 1 FOOT ABOVE LEVEL OF
 LB1798'HIGHWAY.
 LB1798
 LB1798                          STATION RECOVERY (1979)
 LB1798
 LB1798'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LB1798'TOP OF HEADWALL HAS BEEN REMOVED.
 LB1798
 LB1798                          STATION RECOVERY (2011)
 LB1798
 LB1798'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1798'NEW CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0770 ***********************************************************************
 NG0770  DESIGNATION -  K 24
 NG0770  PID         -  NG0770
 NG0770  STATE/COUNTY-  IL/COOK
 NG0770  COUNTRY     -  US
 NG0770  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0770
 NG0770                         *CURRENT SURVEY CONTROL
 NG0770  ______________________________________________________________________
 NG0770* NAD 83(1997) POSITION- 42 00 26.51325(N) 087 55 25.96868(W)   ADJUSTED
 NG0770* NAVD 88 ORTHO HEIGHT -   198.98  (+/-2cm)      652.8   (feet) VERTCON3
 NG0770  ______________________________________________________________________
 NG0770  GEOID HEIGHT    -        -33.667 (meters)                     GEOID18
 NG0770  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 NG0770  HORZ ORDER      -  SECOND
 NG0770  VERT ORDER      -  THIRD ? (See Below)
 NG0770
 NG0770.This mark is at Chicago O'hare Intl Airport (ORD)
 NG0770
 NG0770.The horizontal coordinates were established by classical geodetic methods
 NG0770.and adjusted by the National Geodetic Survey in October 1999.
 NG0770
 NG0770.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0770.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0770
 NG0770.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0770.GEOID18 height accuracy estimate available here.
 NG0770
 NG0770.The vertical order pertains to the NGVD 29 superseded value.
 NG0770
 NG0770.Click photographs - Photos may exist for this station.
 NG0770
 NG0770.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0770
 NG0770. The following values were computed from the NAD 83(1997) position.
 NG0770
 NG0770;                    North         East     Units Scale Factor Converg.
 NG0770;SPC IL E     -   593,001.730   333,918.776   MT  0.99998915   +0 16 26.5
 NG0770;SPC IL E     - 1,945,539.84  1,095,531.85   sFT  0.99998915   +0 16 26.5
 NG0770;UTM  16      - 4,651,006.736   423,494.911   MT  0.99967202   -0 37 05.9
 NG0770
 NG0770!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0770!SPC IL E     -   0.99997407  x   0.99998915  =   0.99996322
 NG0770!UTM  16      -   0.99997407  x   0.99967202  =   0.99964610
 NG0770
 NG0770:                Primary Azimuth Mark                     Grid Az
 NG0770:SPC IL E     -  AIRPORT K 23                             110 01 34.6
 NG0770:UTM  16      -  AIRPORT K 23                             110 55 07.0
 NG0770
 NG0770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2349451006(NAD 83)
 NG0770
 NG0770|---------------------------------------------------------------------|
 NG0770| PID    Reference Object                     Distance      Geod. Az  |
 NG0770|                                                           dddmmss.s |
 NG0770| NG0560 AIRPORT K 23                        APPROX. 0.8 KM 1101801.1 |
 NG0770| ME3169 O HARE CHICAGO INTL APT TANK        APPROX. 3.5 KM 1223944.6 |
 NG0770| NG0769 B 8                                 138.091 METERS 33700     |
 NG0770|---------------------------------------------------------------------|
 NG0770
 NG0770                          SUPERSEDED SURVEY CONTROL
 NG0770
 NG0770  NAD 83(1997)-  42 00 26.51332(N)    087 55 25.96927(W) AD(       ) 2
 NG0770  NAD 83(1994)-  42 00 26.51308(N)    087 55 25.98443(W) AD(       ) 2
 NG0770  NAD 83(1986)-  42 00 26.51488(N)    087 55 25.98405(W) AD(       ) 2
 NG0770  NGVD 29             199.08   (m)          653.1    (f) LEVELING    3  
 NG0770
 NG0770.Superseded values are not recommended for survey control.
 NG0770
 NG0770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0770.See file dsdata.pdf to determine how the superseded data were derived.
 NG0770
 NG0770_MARKER: DB = BENCH MARK DISK
 NG0770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0770_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0770+STABILITY: SURFACE MOTION
 NG0770
 NG0770  HISTORY     - Date     Condition        Report By
 NG0770  HISTORY     - 1983     MONUMENTED       IL1670
 NG0770
 NG0770                          STATION DESCRIPTION
 NG0770
 NG0770'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 NG0770'THE STATION IS LOCATED WEST OF MT. PROSPECT ROAD, BETWEEN TOUGHY
 NG0770'ROAD AND HIGGINS ROAD, IN A SECURITY FENCED AREA AND ON CHICAGO
 NG0770'O HARE INTERNATIONAL AIRPORT PROPERTY.  THE FENCED AREA IS LOCKED
 NG0770'AND AIRPORT SECURITY MUST BE CONTACTED FOR ENTRY.
 NG0770'
 NG0770'TO REACH THE STATION SEE ABOVE PARAGRAPH.
 NG0770'
 NG0770'THE STATION IS A STANDARD COC DISK STAMPED---K-24---SET INTO A 30
 NG0770'CM (12 INCH) CONCRETE MONUMENT WHICH IS SURROUNDED BY A TRIANGULAR
 NG0770'SHAPED GUARDRAIL.  IT IS ABOUT 122 M (400 FT) SOUTH AND 46 M (150
 NG0770'FT) WEST OF THE INTERSECTION OF TOUGHY ROAD AND MT. PROSPECT ROAD,
 NG0770'29.3 M (96.0 FT) WEST-SOUTHWEST OF AN IRON POST WITH CHISELED X AND
 NG0770'28.3 M (93.0 FT) WEST-NORTHWEST OF AN IRON POST WITH CHISELED X.
 NG0770'
 NG0770'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1799 ***********************************************************************
 LB1799  DESIGNATION -  K 24 RESET
 LB1799  PID         -  LB1799
 LB1799  STATE/COUNTY-  IL/VERMILION
 LB1799  COUNTRY     -  US
 LB1799  USGS QUAD   -  ROYAL (2018)
 LB1799
 LB1799                         *CURRENT SURVEY CONTROL
 LB1799  ______________________________________________________________________
 LB1799* NAD 83(1986) POSITION- 40 14 42.     (N) 087 53 26.     (W)   SCALED
 LB1799* NAVD 88 ORTHO HEIGHT -   227.50  (meters)      746.4   (feet) RESET
 LB1799  ______________________________________________________________________
 LB1799  GEOID HEIGHT    -        -32.361 (meters)                     GEOID18
 LB1799  VERT ORDER      -  THIRD
 LB1799
 LB1799.The horizontal coordinates were scaled from a map and have
 LB1799.an estimated accuracy of +/- 6 seconds.
 LB1799
 LB1799.The orthometric height was computed from unverified reset data.
 LB1799
 LB1799.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1799.GEOID18 height accuracy estimate available here.
 LB1799
 LB1799.Click photographs - Photos may exist for this station.
 LB1799
 LB1799;                    North         East    Units  Estimated Accuracy
 LB1799;SPC IL E     -   397,300.      337,670.      MT  (+/- 180 meters Scaled)
 LB1799
 LB1799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK242553(NAD 83)
 LB1799
 LB1799                          SUPERSEDED SURVEY CONTROL
 LB1799
 LB1799.No superseded survey control is available for this station.
 LB1799
 LB1799_MARKER: DB = BENCH MARK DISK
 LB1799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1799_STAMPING: K 24 RESET 1970
 LB1799_MARK LOGO: CGS
 LB1799_PROJECTION: FLUSH
 LB1799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1799+STABILITY: SURFACE MOTION
 LB1799
 LB1799  HISTORY     - Date     Condition        Report By
 LB1799  HISTORY     - 1970     MONUMENTED       NGS
 LB1799  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1799
 LB1799                          STATION DESCRIPTION
 LB1799
 LB1799'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LB1799'10 MI NE FROM OGDEN.
 LB1799'3.05 MILES EAST ALONG INTERSTATE HIGHWAY 74 FROM OGDEN, THENCE
 LB1799'NORTH ALONG STATE HIGHWAY 49 FOR 9.0 MILES TO THE MARK ON THE
 LB1799'LEFT, 54 FEET WEST OF THE CENTERLINE OF THE ROAD, 1 FOOT
 LB1799'NORTHEAST OF A METAL WITNESS POST, 7 FEET SOUTH OF A CONCRETE
 LB1799'RIGHT-OF-WAY POST, 4 FEET SOUTHEAST OF A POWER POLE, 87 FEET
 LB1799'NORTHWEST OF THE NORTH END OF CONCRETE HEADWALL, SET IN THE
 LB1799'TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 LB1799
 LB1799                          STATION RECOVERY (2011)
 LB1799
 LB1799'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1799'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0050 ***********************************************************************
 KC0050  DESIGNATION -  K 240
 KC0050  PID         -  KC0050
 KC0050  STATE/COUNTY-  IL/CASS
 KC0050  COUNTRY     -  US
 KC0050  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0050
 KC0050                         *CURRENT SURVEY CONTROL
 KC0050  ______________________________________________________________________
 KC0050* NAD 83(1986) POSITION- 39 59 26.     (N) 090 24 02.     (W)   SCALED
 KC0050* NAVD 88 ORTHO HEIGHT -   138.015 (meters)      452.80  (feet) ADJUSTED
 KC0050  ______________________________________________________________________
 KC0050  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 KC0050  DYNAMIC HEIGHT  -        137.942 (meters)      452.56  (feet) COMP
 KC0050  MODELED GRAVITY -    980,097.5   (mgal)                       NAVD 88
 KC0050
 KC0050  VERT ORDER      -  FIRST     CLASS II
 KC0050
 KC0050.The horizontal coordinates were scaled from a map and have
 KC0050.an estimated accuracy of +/- 6 seconds.
 KC0050
 KC0050.The orthometric height was determined by differential leveling and
 KC0050.adjusted by the NATIONAL GEODETIC SURVEY
 KC0050.in June 1991.
 KC0050
 KC0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0050.GEOID18 height accuracy estimate available here.
 KC0050
 KC0050.Click photographs - Photos may exist for this station.
 KC0050
 KC0050.The dynamic height is computed by dividing the NAVD 88
 KC0050.geopotential number by the normal gravity value computed on the
 KC0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0050.degrees latitude (g = 980.6199 gals.).
 KC0050
 KC0050.The modeled gravity was interpolated from observed gravity values.
 KC0050
 KC0050;                    North         East    Units  Estimated Accuracy
 KC0050;SPC IL W     -   368,970.      680,030.      MT  (+/- 180 meters Scaled)
 KC0050
 KC0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE219299(NAD 83)
 KC0050
 KC0050                          SUPERSEDED SURVEY CONTROL
 KC0050
 KC0050  NGVD 29 (??/??/92)  138.129  (m)          453.18   (f) ADJ UNCH    1 2
 KC0050
 KC0050.Superseded values are not recommended for survey control.
 KC0050
 KC0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0050.See file dsdata.pdf to determine how the superseded data were derived.
 KC0050
 KC0050_MARKER: DB = BENCH MARK DISK
 KC0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0050_STAMPING: K 240 1961
 KC0050_MARK LOGO: CGS
 KC0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0050+STABILITY: SURFACE MOTION
 KC0050
 KC0050  HISTORY     - Date     Condition        Report By
 KC0050  HISTORY     - 1961     MONUMENTED       CGS
 KC0050  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0050
 KC0050                          STATION DESCRIPTION
 KC0050
 KC0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0050'2.8 MI SE FROM BEARDSTOWN.
 KC0050'ABOUT 1.8 MILES SOUTHEAST ALONG U.S. HIGHWAY 67 FROM ITS JUNCTION
 KC0050'WITH STATE HIGHWAY 100 AT BEARDSTOWN, THENCE 1.05 MILES SOUTH
 KC0050'ALONG A BLACK TOP ROAD, NEAR THE SOUTHEAST CORNER OF THE
 KC0050'NORTH-SOUTH RUNWAY OF THE HOOD AIRPORT, 169.5 FEET SOUTH OF THE
 KC0050'SOUTHWEST CORNER OF THE HANGAR, 12 FEET NORTH OF THE CENTER LINE
 KC0050'OF A DIM TRAIL, 1.5 FEET SOUTH OF A METAL WITNESS POST, SET IN
 KC0050'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL
 KC0050'OF THE GROUND.
 KC0050
 KC0050                          STATION RECOVERY (1979)
 KC0050
 KC0050'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0050'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0581 ***********************************************************************
 JC0581  DESIGNATION -  K 241
 JC0581  PID         -  JC0581
 JC0581  STATE/COUNTY-  IL/JERSEY
 JC0581  COUNTRY     -  US
 JC0581  USGS QUAD   -  BRUSSELS (2018)
 JC0581
 JC0581                         *CURRENT SURVEY CONTROL
 JC0581  ______________________________________________________________________
 JC0581* NAD 83(1986) POSITION- 38 59 26.     (N) 090 32 31.     (W)   SCALED
 JC0581* NAVD 88 ORTHO HEIGHT -   135.187 (meters)      443.53  (feet) ADJUSTED
 JC0581  ______________________________________________________________________
 JC0581  GEOID HEIGHT    -        -31.876 (meters)                     GEOID18
 JC0581  DYNAMIC HEIGHT  -        135.102 (meters)      443.25  (feet) COMP
 JC0581  MODELED GRAVITY -    980,001.8   (mgal)                       NAVD 88
 JC0581
 JC0581  VERT ORDER      -  FIRST     CLASS II
 JC0581
 JC0581.The horizontal coordinates were scaled from a map and have
 JC0581.an estimated accuracy of +/- 6 seconds.
 JC0581
 JC0581.The orthometric height was determined by differential leveling and
 JC0581.adjusted by the NATIONAL GEODETIC SURVEY
 JC0581.in June 1991.
 JC0581
 JC0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0581.GEOID18 height accuracy estimate available here.
 JC0581
 JC0581.Click photographs - Photos may exist for this station.
 JC0581
 JC0581.The dynamic height is computed by dividing the NAVD 88
 JC0581.geopotential number by the normal gravity value computed on the
 JC0581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0581.degrees latitude (g = 980.6199 gals.).
 JC0581
 JC0581.The modeled gravity was interpolated from observed gravity values.
 JC0581
 JC0581;                    North         East    Units  Estimated Accuracy
 JC0581;SPC IL W     -   257,990.      667,490.      MT  (+/- 180 meters Scaled)
 JC0581
 JC0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD128186(NAD 83)
 JC0581
 JC0581                          SUPERSEDED SURVEY CONTROL
 JC0581
 JC0581  NGVD 29 (??/??/92)  135.295  (m)          443.88   (f) ADJ UNCH    1 2
 JC0581
 JC0581.Superseded values are not recommended for survey control.
 JC0581
 JC0581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0581.See file dsdata.pdf to determine how the superseded data were derived.
 JC0581
 JC0581_MARKER: DB = BENCH MARK DISK
 JC0581_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0581_SP_SET: BRIDGE
 JC0581_STAMPING: K 241 1961
 JC0581_MARK LOGO: CGS
 JC0581_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0581
 JC0581  HISTORY     - Date     Condition        Report By
 JC0581  HISTORY     - 1961     MONUMENTED       CGS
 JC0581  HISTORY     - 19990306 GOOD             USPSQD
 JC0581  HISTORY     - 20010331 GOOD             NGS
 JC0581  HISTORY     - 20190925 GOOD             ILDW
 JC0581
 JC0581                          STATION DESCRIPTION
 JC0581
 JC0581'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0581'7.4 MI NW FROM GRAFTON.
 JC0581'ABOUT 7.4 MILES NORTHWEST ALONG STATE HIGHWAY 100 FROM THE
 JC0581'GRAFTON SCHOOL, SECTION S 4 T 6 N R 13 W, AT THE INSIDE OF A
 JC0581'CURVE, SET ON TOP OF THE SOUTHWEST CORNER OF THE CONCRETE FLOOR
 JC0581'OF A 30 FOOT CONCRETE BRIDGE WITH ROCK HEADWALL OVER A SMALL
 JC0581'STREAM, 15 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT
 JC0581'NORTHEAST OF THE SOUTHEAST CORNER OF THE ROCK HEADWALL, 0.5
 JC0581'FOOT NORTH OF THE SOUTH EDGE OF THE BRIDGE FLOOR AND IS COVERED
 JC0581'BY 1 FOOT OF DIRT AND 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 JC0581
 JC0581                          STATION RECOVERY (1999)
 JC0581
 JC0581'RECOVERY NOTE BY US POWER SQUADRON 1999
 JC0581'RECOVERED IN GOOD CONDITION.
 JC0581
 JC0581                          STATION RECOVERY (2001)
 JC0581
 JC0581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 JC0581'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 JC0581
 JC0581                          STATION RECOVERY (2019)
 JC0581
 JC0581'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC0581'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0163 ***********************************************************************
 KC0163  CBN         -  This is a Cooperative Base Network Control Station.
 KC0163  DESIGNATION -  K 243
 KC0163  PID         -  KC0163
 KC0163  STATE/COUNTY-  IL/GREENE
 KC0163  COUNTRY     -  US
 KC0163  USGS QUAD   -  PEARL EAST (2018)
 KC0163
 KC0163                         *CURRENT SURVEY CONTROL
 KC0163  ______________________________________________________________________
 KC0163* NAD 83(2011) POSITION- 39 24 44.71526(N) 090 33 39.18514(W)   ADJUSTED
 KC0163* NAD 83(2011) ELLIP HT-   101.388 (meters)        (06/27/12)   ADJUSTED
 KC0163* NAD 83(2011) EPOCH   -  2010.00
 KC0163* NAVD 88 ORTHO HEIGHT -   133.641 (meters)      438.45  (feet) ADJUSTED
 KC0163  ______________________________________________________________________
 KC0163  GEOID HEIGHT    -        -32.277 (meters)                     GEOID18
 KC0163  NAD 83(2011) X  -    -48,304.100 (meters)                     COMP
 KC0163  NAD 83(2011) Y  - -4,934,226.898 (meters)                     COMP
 KC0163  NAD 83(2011) Z  -  4,027,860.353 (meters)                     COMP
 KC0163  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 KC0163  DYNAMIC HEIGHT  -        133.564 (meters)      438.20  (feet) COMP
 KC0163  MODELED GRAVITY -    980,049.6   (mgal)                       NAVD 88
 KC0163
 KC0163  VERT ORDER      -  FIRST     CLASS II
 KC0163
 KC0163  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0163  Standards:
 KC0163         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0163            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0163  -------------------------------------------------------------------
 KC0163  NETWORK    1.05   3.12           0.48   0.36   1.59     -0.11027119
 KC0163  -------------------------------------------------------------------
 KC0163  Click here for local accuracies and other accuracy information.
 KC0163
 KC0163.The horizontal coordinates were established by GPS observations
 KC0163.and adjusted by the National Geodetic Survey in June 2012.
 KC0163
 KC0163.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0163.been affixed to the stable North American tectonic plate. See 
 KC0163.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0163
 KC0163.The horizontal coordinates are valid at the epoch date displayed above
 KC0163.which is a decimal equivalence of Year/Month/Day.
 KC0163
 KC0163.The orthometric height was determined by differential leveling and
 KC0163.adjusted by the NATIONAL GEODETIC SURVEY
 KC0163.in June 1991.
 KC0163
 KC0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0163.GEOID18 height accuracy estimate available here.
 KC0163
 KC0163.Click photographs - Photos may exist for this station.
 KC0163
 KC0163.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0163
 KC0163.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0163
 KC0163.The ellipsoidal height was determined by GPS observations
 KC0163.and is referenced to NAD 83.
 KC0163
 KC0163.The dynamic height is computed by dividing the NAVD 88
 KC0163.geopotential number by the normal gravity value computed on the
 KC0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0163.degrees latitude (g = 980.6199 gals.).
 KC0163
 KC0163.The modeled gravity was interpolated from observed gravity values.
 KC0163
 KC0163. The following values were computed from the NAD 83(2011) position.
 KC0163
 KC0163;                    North         East     Units Scale Factor Converg.
 KC0163;SPC IL W     -   304,827.470   666,051.384   MT  0.99995536   -0 15 01.0
 KC0163;SPC IL W     - 1,000,088.12  2,185,203.58   sFT  0.99995536   -0 15 01.0
 KC0163;UTM  15      - 4,365,383.723   709,988.096   MT  1.00014294   +1 32 57.0
 KC0163
 KC0163!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0163!SPC IL W     -   0.99998409  x   0.99995536  =   0.99993945
 KC0163!UTM  15      -   0.99998409  x   1.00014294  =   1.00012703
 KC0163
 KC0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0998865383(NAD 83)
 KC0163
 KC0163                          SUPERSEDED SURVEY CONTROL
 KC0163
 KC0163  NAD 83(2007)-  39 24 44.71528(N)    090 33 39.18585(W) AD(2002.00) 0
 KC0163  ELLIP H (02/10/07)  101.405  (m)                       GP(2002.00)    
 KC0163  ELLIP H (10/15/04)  101.363  (m)                       GP(       ) 4 2
 KC0163  NAD 83(1997)-  39 24 44.71532(N)    090 33 39.18609(W) AD(       ) B
 KC0163  ELLIP H (07/17/98)  101.418  (m)                       GP(       ) 4 1
 KC0163  NAVD 88             133.64   (m)          438.5    (f) LEVELING    3  
 KC0163  NGVD 29 (??/??/92)  133.766  (m)          438.86   (f) ADJ UNCH    1 2
 KC0163
 KC0163.Superseded values are not recommended for survey control.
 KC0163
 KC0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0163.See file dsdata.pdf to determine how the superseded data were derived.
 KC0163
 KC0163_MARKER: DB = BENCH MARK DISK
 KC0163_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0163_SP_SET: GUARDRAIL OF BRIDGE
 KC0163_STAMPING: K 243 1961
 KC0163_MARK LOGO: CGS
 KC0163_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0163+STABILITY: SURFACE MOTION
 KC0163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0163+SATELLITE: SATELLITE OBSERVATIONS - July 15, 1998
 KC0163
 KC0163  HISTORY     - Date     Condition        Report By
 KC0163  HISTORY     - 1961     MONUMENTED       CGS
 KC0163  HISTORY     - 1981     GOOD             AEROS
 KC0163  HISTORY     - 19970501 GOOD             NGS
 KC0163  HISTORY     - 19980715 GOOD             NGS
 KC0163
 KC0163                          STATION DESCRIPTION
 KC0163
 KC0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0163'3.2 MI S FROM HILLVIEW.
 KC0163'ABOUT 3.15 MILES SOUTH ALONG A BLACK TOP AND GRADED ROAD FROM
 KC0163'THE POST OFFICE AT HILLVIEW, AT GARRISON HOLLOW, ABOUT 105 YARDS
 KC0163'WEST OF THE CENTER LINE OF THE PRESENT ROAD, ON TOP OF THE SOUTH
 KC0163'END OF THE EAST CONCRETE GUARD RAIL OF A 30-FOOT LONG BRIDGE OVER
 KC0163'A SMALL STREAM, (ROAD NOT BUILT THIS DATE), 20 FEET EAST OF THE
 KC0163'CENTER LINE OF THE BRIDGE, 0.3 FOOT NORTH OF THE SOUTH END OF THE
 KC0163'GUARDRAIL AND 1/2 FOOT ABOVE THE BRIDGE FLOOR.
 KC0163
 KC0163                          STATION RECOVERY (1981)
 KC0163
 KC0163'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0163'RECOVERED IN GOOD CONDITION.
 KC0163
 KC0163                          STATION RECOVERY (1997)
 KC0163
 KC0163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KC0163'THE STATION IS LOCATED ABOUT 45 KM (27.95 MI) SOUTHWEST OF
 KC0163'JACKSONVILLE, 5.3 KM (3.30 MI) SOUTH-SOUTHWEST OF HILLVIEW, IL, JUST
 KC0163'NORTH OF AND NEAR THE JUNCTION OF COUNTY ROADS (315 E) AND (2050 N),
 KC0163'NEAR THE MOUTH OF GARRISON HOLLOW, SET IN TOP OF AND NEAR THE
 KC0163'SOUTHEAST END OF A 30-FOOT LONG CONCRETE CURB/GUARDRAIL OF A BRIDGE.
 KC0163'OWNERSHIP--STATE OF ILLINOIS.  NOTE--THIS STATION IS A FBN/CBN STATION
 KC0163'AND B.M. TIE.  TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROADS
 KC0163'400E AND 2360N NEAR THE NORTHWEST EDGE OF HILLVIEW, GO SOUTH-SOUTHWEST
 KC0163'5.3 KM (3.30 MI) ALONG ROAD 743 TO THE BRIDGE (NUMBER 031-0007) AND
 KC0163'THE STATION ON THE LEFT, NEAR THE SOUTHEAST END. STATION IS 24.2 M
 KC0163'(79.4 FT) NORTH OF THE 2050 N ROAD CENTER, 16.6 M (54.5 FT) SOUTH OF A
 KC0163'DRIVEWAY ENTRANCE CENTER, 6.3 M (20.7 FT) EAST OF THE 315 E ROAD
 KC0163'CENTER, 0.2 M (0.7 FT) NORTH OF A METAL FENCE POST WITH REFLECTOR, 0.1
 KC0163'M (0.3 FT) NORTH OF THE CURB/GUARDRAILS SOUTH END, AND THE STATION IS
 KC0163'ABOUT 0.2 M (0.7 FT) ABOVE THE ROAD LEVEL AND FLUSH WITH THE CURB TOP.
 KC0163'BY R.G. HAYES
 KC0163
 KC0163                          STATION RECOVERY (1998)
 KC0163
 KC0163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 KC0163'RECOVERED AS DESCRIBED
 KC0163'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3483 ***********************************************************************
 AI3483  DESIGNATION -  K 243 RESET
 AI3483  PID         -  AI3483
 AI3483  STATE/COUNTY-  IL/GREENE
 AI3483  COUNTRY     -  US
 AI3483  USGS QUAD   -  PEARL EAST (2018)
 AI3483
 AI3483                         *CURRENT SURVEY CONTROL
 AI3483  ______________________________________________________________________
 AI3483* NAD 83(1986) POSITION- 39 24 44.     (N) 090 33 38.     (W)   SCALED
 AI3483* NAVD 88 ORTHO HEIGHT -   133.64  (meters)      438.5   (feet) RESET
 AI3483  ______________________________________________________________________
 AI3483  GEOID HEIGHT    -        -32.277 (meters)                     GEOID18
 AI3483  VERT ORDER      -  THIRD
 AI3483
 AI3483.The horizontal coordinates were scaled from a map and have
 AI3483.an estimated accuracy of +/- 6 seconds.
 AI3483
 AI3483.The orthometric height was computed from unverified reset data.
 AI3483
 AI3483.No vertical observational check was made to the station.
 AI3483
 AI3483.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3483.GEOID18 height accuracy estimate available here.
 AI3483
 AI3483.Click photographs - Photos may exist for this station.
 AI3483
 AI3483;                    North         East    Units  Estimated Accuracy
 AI3483;SPC IL W     -   304,810.      666,080.      MT  (+/- 180 meters Scaled)
 AI3483
 AI3483_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD100653(NAD 83)
 AI3483
 AI3483                          SUPERSEDED SURVEY CONTROL
 AI3483
 AI3483.No superseded survey control is available for this station.
 AI3483
 AI3483_MARKER: DV = VERTICAL CONTROL DISK
 AI3483_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AI3483_SP_SET: BRIDGE WING WALL
 AI3483_STAMPING: K 243 RESET 1999
 AI3483_MARK LOGO: NGS
 AI3483_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3483_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3483_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3483+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2020
 AI3483
 AI3483  HISTORY     - Date     Condition        Report By
 AI3483  HISTORY     - 1999     MONUMENTED       NGS
 AI3483  HISTORY     - 20200224 GOOD             ILDT
 AI3483
 AI3483                          STATION DESCRIPTION
 AI3483
 AI3483'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (RKB)
 AI3483'FROM THE CENTER OF THE RAILROAD OVERPASS ON HILLVIEW-ELDRED ROAD ON
 AI3483'THE WEST SIDE OF HILLVIEW, PROCEED SOUTHWEST AND SOUTH ALONG
 AI3483'HILLVIEW-ELDRED ROAD FOR 2.85 MILES (4.59 KM) TO A SHORT BRIDGE NEAR
 AI3483'THE INTERSECTION WITH COUNTY ROAD 2050 N AND THE STATION ON THE LEFT,
 AI3483'6.9 M (22.6 FT) EAST OF THE CENTERLINE OF HILLVIEW ROAD, IN THE TOP OF
 AI3483'THE SOUTHEAST WINGWALL, AND ABOUT 0.2 M (0.7 FT) HIGHER THAN THE ROAD.
 AI3483
 AI3483                          STATION RECOVERY (2020)
 AI3483
 AI3483'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 AI3483'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0246 ***********************************************************************
 KC0246  DESIGNATION -  K 245
 KC0246  PID         -  KC0246
 KC0246  STATE/COUNTY-  IL/SCOTT
 KC0246  COUNTRY     -  US
 KC0246  USGS QUAD   -  FLORENCE (2018)
 KC0246
 KC0246                         *CURRENT SURVEY CONTROL
 KC0246  ______________________________________________________________________
 KC0246* NAD 83(1986) POSITION- 39 40 30.     (N) 090 33 57.     (W)   SCALED
 KC0246* NAVD 88 ORTHO HEIGHT -   133.060 (meters)      436.55  (feet) ADJUSTED
 KC0246  ______________________________________________________________________
 KC0246  GEOID HEIGHT    -        -32.587 (meters)                     GEOID18
 KC0246  DYNAMIC HEIGHT  -        132.987 (meters)      436.31  (feet) COMP
 KC0246  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 KC0246
 KC0246  VERT ORDER      -  FIRST     CLASS II
 KC0246
 KC0246.The horizontal coordinates were scaled from a map and have
 KC0246.an estimated accuracy of +/- 6 seconds.
 KC0246
 KC0246.The orthometric height was determined by differential leveling and
 KC0246.adjusted by the NATIONAL GEODETIC SURVEY
 KC0246.in June 1991.
 KC0246
 KC0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0246.GEOID18 height accuracy estimate available here.
 KC0246
 KC0246.Click photographs - Photos may exist for this station.
 KC0246
 KC0246.The dynamic height is computed by dividing the NAVD 88
 KC0246.geopotential number by the normal gravity value computed on the
 KC0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0246.degrees latitude (g = 980.6199 gals.).
 KC0246
 KC0246.The modeled gravity was interpolated from observed gravity values.
 KC0246
 KC0246;                    North         East    Units  Estimated Accuracy
 KC0246;SPC IL W     -   333,980.      665,760.      MT  (+/- 180 meters Scaled)
 KC0246
 KC0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD087945(NAD 83)
 KC0246
 KC0246                          SUPERSEDED SURVEY CONTROL
 KC0246
 KC0246  NGVD 29 (??/??/92)  133.180  (m)          436.94   (f) ADJ UNCH    1 2
 KC0246
 KC0246.Superseded values are not recommended for survey control.
 KC0246
 KC0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0246.See file dsdata.pdf to determine how the superseded data were derived.
 KC0246
 KC0246_MARKER: DB = BENCH MARK DISK
 KC0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0246_STAMPING: K 245 1961
 KC0246_MARK LOGO: CGS
 KC0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0246+STABILITY: SURFACE MOTION
 KC0246
 KC0246  HISTORY     - Date     Condition        Report By
 KC0246  HISTORY     - 1961     MONUMENTED       CGS
 KC0246  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0246
 KC0246                          STATION DESCRIPTION
 KC0246
 KC0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0246'6.4 MI S FROM BLUFFS.
 KC0246'ABOUT 6.35 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0246'OF THE WABASH RAILROAD AT BLUFFS, 0.75 MILE SOUTH OF A 25-FOOT
 KC0246'BRIDGE OVER A SMALL STREAM, AT A JOGGED ROAD CROSSING, 41 FEET
 KC0246'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 28 FEET SOUTH OF
 KC0246'THE CENTER LINE OF A GRADED ROAD, 8 1/2 FEET SOUTHWEST OF A
 KC0246'POWER LINE POLE, 3 1/2 FEET WEST OF A FENCE CORNER, 1 FOOT
 KC0246'NORTHWEST OF A FENCE LINE, 2 FEET NORTHEAST OF A METAL WITNESS
 KC0246'POST, 2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 KC0246'OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE
 KC0246'GROUND.
 KC0246
 KC0246                          STATION RECOVERY (1976)
 KC0246
 KC0246'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0246'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0687 ***********************************************************************
 LC0687  DESIGNATION -  K 246
 LC0687  PID         -  LC0687
 LC0687  STATE/COUNTY-  IL/MCLEAN
 LC0687  COUNTRY     -  US
 LC0687  USGS QUAD   -  NORMAL EAST (2018)
 LC0687
 LC0687                         *CURRENT SURVEY CONTROL
 LC0687  ______________________________________________________________________
 LC0687* NAD 83(1986) POSITION- 40 32 36.     (N) 088 57 47.     (W)   SCALED
 LC0687* NAVD 88 ORTHO HEIGHT -   251.131 (meters)      823.92  (feet) ADJUSTED
 LC0687  ______________________________________________________________________
 LC0687  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 LC0687  DYNAMIC HEIGHT  -        251.015 (meters)      823.54  (feet) COMP
 LC0687  MODELED GRAVITY -    980,153.3   (mgal)                       NAVD 88
 LC0687
 LC0687  VERT ORDER      -  SECOND    CLASS 0
 LC0687
 LC0687.The horizontal coordinates were scaled from a map and have
 LC0687.an estimated accuracy of +/- 6 seconds.
 LC0687
 LC0687.The orthometric height was determined by differential leveling and
 LC0687.adjusted by the NATIONAL GEODETIC SURVEY
 LC0687.in June 1991.
 LC0687
 LC0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0687.GEOID18 height accuracy estimate available here.
 LC0687
 LC0687.Click photographs - Photos may exist for this station.
 LC0687
 LC0687.The dynamic height is computed by dividing the NAVD 88
 LC0687.geopotential number by the normal gravity value computed on the
 LC0687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0687.degrees latitude (g = 980.6199 gals.).
 LC0687
 LC0687.The modeled gravity was interpolated from observed gravity values.
 LC0687
 LC0687;                    North         East    Units  Estimated Accuracy
 LC0687;SPC IL E     -   430,520.      246,660.      MT  (+/- 180 meters Scaled)
 LC0687
 LC0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK337899(NAD 83)
 LC0687
 LC0687                          SUPERSEDED SURVEY CONTROL
 LC0687
 LC0687  NGVD 29 (??/??/92)  251.184  (m)          824.09   (f) ADJ UNCH    2 0
 LC0687
 LC0687.Superseded values are not recommended for survey control.
 LC0687
 LC0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0687.See file dsdata.pdf to determine how the superseded data were derived.
 LC0687
 LC0687_MARKER: DB = BENCH MARK DISK
 LC0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0687_STAMPING: K 246 1960
 LC0687_MARK LOGO: CGS
 LC0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0687+STABILITY: SURFACE MOTION
 LC0687
 LC0687  HISTORY     - Date     Condition        Report By
 LC0687  HISTORY     - 1960     MONUMENTED       CGS
 LC0687  HISTORY     - 1961     GOOD             CGS
 LC0687
 LC0687                          STATION DESCRIPTION
 LC0687
 LC0687'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0687'4.4 MI SW FROM TOWANDA.
 LC0687'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0687'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILES WEST ALONG
 LC0687'WEST MONROE STREET, THENCE 1.8 MILES SOUTHWEST ALONG U.S. HIGHWAY
 LC0687'66, THENCE 2.15 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILES
 LC0687'SOUTH ALONG A GRAVEL ROAD, ABOUT 0.10 MILE SOUTH OF A FARM HOUSE
 LC0687'ON THE EAST SIDE OF THE ROAD, 25 FEET EAST OF THE CENTER LINE OF
 LC0687'THE ROAD, 43 FEET NORTH OF A FENCE CORNER, 1.5 FEET WEST OF A
 LC0687'FENCE, 2 FEET NORTH OF THE FIRST POWER POLE SOUTH OF A POWER
 LC0687'POLE WITH A TRANSFORMER, 1.6 FEET NORTH OF A METAL WITNESS POST,
 LC0687'1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 LC0687'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0331 ***********************************************************************
 MF0331  DESIGNATION -  K 247
 MF0331  PID         -  MF0331
 MF0331  STATE/COUNTY-  IL/WILL
 MF0331  COUNTRY     -  US
 MF0331  USGS QUAD   -  WILMINGTON (2018)
 MF0331
 MF0331                         *CURRENT SURVEY CONTROL
 MF0331  ______________________________________________________________________
 MF0331* NAD 83(1986) POSITION- 41 20 13.     (N) 088 11 28.     (W)   SCALED
 MF0331* NAVD 88 ORTHO HEIGHT -   165.524 (meters)      543.06  (feet) ADJUSTED
 MF0331  ______________________________________________________________________
 MF0331  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 MF0331  DYNAMIC HEIGHT  -        165.462 (meters)      542.85  (feet) COMP
 MF0331  MODELED GRAVITY -    980,245.2   (mgal)                       NAVD 88
 MF0331
 MF0331  VERT ORDER      -  SECOND    CLASS 0
 MF0331
 MF0331.The horizontal coordinates were scaled from a map and have
 MF0331.an estimated accuracy of +/- 6 seconds.
 MF0331
 MF0331.The orthometric height was determined by differential leveling and
 MF0331.adjusted by the NATIONAL GEODETIC SURVEY
 MF0331.in June 1991.
 MF0331
 MF0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0331.GEOID18 height accuracy estimate available here.
 MF0331
 MF0331.Click photographs - Photos may exist for this station.
 MF0331
 MF0331.The dynamic height is computed by dividing the NAVD 88
 MF0331.geopotential number by the normal gravity value computed on the
 MF0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0331.degrees latitude (g = 980.6199 gals.).
 MF0331
 MF0331.The modeled gravity was interpolated from observed gravity values.
 MF0331
 MF0331;                    North         East    Units  Estimated Accuracy
 MF0331;SPC IL E     -   518,470.      311,900.      MT  (+/- 180 meters Scaled)
 MF0331
 MF0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL003768(NAD 83)
 MF0331
 MF0331                          SUPERSEDED SURVEY CONTROL
 MF0331
 MF0331  NGVD 29 (??/??/92)  165.612  (m)          543.35   (f) ADJ UNCH    2 0
 MF0331
 MF0331.Superseded values are not recommended for survey control.
 MF0331
 MF0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0331.See file dsdata.pdf to determine how the superseded data were derived.
 MF0331
 MF0331_MARKER: DB = BENCH MARK DISK
 MF0331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0331_STAMPING: K 247 1960
 MF0331_MARK LOGO: CGS
 MF0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0331+STABILITY: SURFACE MOTION
 MF0331
 MF0331  HISTORY     - Date     Condition        Report By
 MF0331  HISTORY     - 1960     MONUMENTED       CGS
 MF0331  HISTORY     - 1961     GOOD             CGS
 MF0331  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0331
 MF0331                          STATION DESCRIPTION
 MF0331
 MF0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0331'8.9 MI SE FROM CHANNAHON.
 MF0331'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM CHANNAHON
 MF0331'GRADE SCHOOL IN CHANNAHON, THENCE 1.3 MILES EAST ALONG A GRAVEL
 MF0331'ROAD, THENCE 7.0 MILES SOUTHWEST ALONG U.S. HIGHWAY 66, AT A DRIVE
 MF0331'EAST TO A FARM HOUSE, 118 FEET EAST OF THE CENTER LINE OF THE
 MF0331'NORTHBOUND LANE OF U.S. HIGHWAY 66, 40 FEET EAST OF THE CENTER
 MF0331'LINE OF THE SERVICE ROAD, 1 FOOT WEST OF THE FENCE, 21 FEET SOUTH
 MF0331'OF A TELEPHONE POLE, 18 FEET SOUTHEAST OF THE SOUTHEAST END OF A
 MF0331'METAL PIPE CULVERT, 1.7 FEET SOUTH OF A METAL WITNESS POST, 1 FOOT
 MF0331'BELOW THE LEVEL OF THE SERVICE ROAD, AND SET IN THE TOP OF A
 MF0331'CONCRETE POST PROJECTING 2 INCHES.  THIS MARK MAY ALSO BE REACHED
 MF0331'FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 113 JUST
 MF0331'NORTH OF BRAIDWOOD, BY GOING 4.3 MILES NORTHEAST ALONG U.S. HIGHWAY
 MF0331'66.
 MF0331
 MF0331                          STATION RECOVERY (2008)
 MF0331
 MF0331'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0331'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0785 ***********************************************************************
 LC0785  DESIGNATION -  K 248
 LC0785  PID         -  LC0785
 LC0785  STATE/COUNTY-  IL/LIVINGSTON
 LC0785  COUNTRY     -  US
 LC0785  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0785
 LC0785                         *CURRENT SURVEY CONTROL
 LC0785  ______________________________________________________________________
 LC0785* NAD 83(1986) POSITION- 40 57 18.     (N) 088 34 11.     (W)   SCALED
 LC0785* NAVD 88 ORTHO HEIGHT -   215.668 (meters)      707.57  (feet) ADJUSTED
 LC0785  ______________________________________________________________________
 LC0785  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 LC0785  DYNAMIC HEIGHT  -        215.578 (meters)      707.28  (feet) COMP
 LC0785  MODELED GRAVITY -    980,199.2   (mgal)                       NAVD 88
 LC0785
 LC0785  VERT ORDER      -  SECOND    CLASS 0
 LC0785
 LC0785.The horizontal coordinates were scaled from a map and have
 LC0785.an estimated accuracy of +/- 6 seconds.
 LC0785
 LC0785.The orthometric height was determined by differential leveling and
 LC0785.adjusted by the NATIONAL GEODETIC SURVEY
 LC0785.in June 1991.
 LC0785
 LC0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0785.GEOID18 height accuracy estimate available here.
 LC0785
 LC0785.Click photographs - Photos may exist for this station.
 LC0785
 LC0785.The dynamic height is computed by dividing the NAVD 88
 LC0785.geopotential number by the normal gravity value computed on the
 LC0785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0785.degrees latitude (g = 980.6199 gals.).
 LC0785
 LC0785.The modeled gravity was interpolated from observed gravity values.
 LC0785
 LC0785;                    North         East    Units  Estimated Accuracy
 LC0785;SPC IL E     -   476,070.      280,100.      MT  (+/- 180 meters Scaled)
 LC0785
 LC0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL678349(NAD 83)
 LC0785
 LC0785                          SUPERSEDED SURVEY CONTROL
 LC0785
 LC0785  NGVD 29 (??/??/92)  215.731  (m)          707.78   (f) ADJ UNCH    2 0
 LC0785
 LC0785.Superseded values are not recommended for survey control.
 LC0785
 LC0785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0785.See file dsdata.pdf to determine how the superseded data were derived.
 LC0785
 LC0785_MARKER: DB = BENCH MARK DISK
 LC0785_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0785_SP_SET: BOX CULVERT HEADWALL
 LC0785_STAMPING: K 248 1961
 LC0785_MARK LOGO: CGS
 LC0785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0785+STABILITY: SURFACE MOTION
 LC0785
 LC0785  HISTORY     - Date     Condition        Report By
 LC0785  HISTORY     - 1961     MONUMENTED       CGS
 LC0785  HISTORY     - 20091124 MARK NOT FOUND   GEOCAC
 LC0785  HISTORY     - 20200124 MARK NOT FOUND   ILDT
 LC0785
 LC0785                          STATION DESCRIPTION
 LC0785
 LC0785'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0785'4.5 MI SW FROM ODELL.
 LC0785'ABOUT 0.35 MILES WEST ALONG WEST HAMILTON STREET FROM THE GULF,
 LC0785'MOBILE AND OHIO RAIL ROAD STATION IN ODELL, THENCE 4.15 MILES
 LC0785'SOUTHWEST ALONG U.S. HIGHWAY 66, SET IN THE TOP OF THE NORTHEAST
 LC0785'END OF THE NORTHWEST HEADWALL OF A 5 FOOT CONCRETE BOX CULVERT
 LC0785'UNDER THE GULF, MOBILE AND OHIO RAIL ROAD, 72 FEET SOUTHEAST OF THE
 LC0785'CENTER LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 12 FEET
 LC0785'NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE
 LC0785'GULF, MOBILE AND OHIO RAIL ROAD, 4 FEET BELOW THE LEVEL OF THE
 LC0785'TRACK, AND ABOUT LEVEL WITH THE HIGHWAY.
 LC0785
 LC0785                          STATION RECOVERY (2009)
 LC0785
 LC0785'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0785'THE BRIDGE HAS ADDED SUPPORTS TO RETAIN THE BALLAST.  THE MARK IS
 LC0785'LIKELY COVERED BY THESE NEW SUPPORTS.
 LC0785
 LC0785                          STATION RECOVERY (2020)
 LC0785
 LC0785'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 LC0785'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1449 ***********************************************************************
 JB1449  DESIGNATION -  K 249
 JB1449  PID         -  JB1449
 JB1449  STATE/COUNTY-  IL/ST CLAIR
 JB1449  COUNTRY     -  US
 JB1449  USGS QUAD   -  O'FALLON (2018)
 JB1449
 JB1449                         *CURRENT SURVEY CONTROL
 JB1449  ______________________________________________________________________
 JB1449* NAD 83(1986) POSITION- 38 33 43.39   (N) 089 53 29.88   (W)   HD_HELD1
 JB1449* NAVD 88 ORTHO HEIGHT -   187.645 (meters)      615.63  (feet) ADJUSTED
 JB1449  ______________________________________________________________________
 JB1449  GEOID HEIGHT    -        -30.643 (meters)                     GEOID18
 JB1449  DYNAMIC HEIGHT  -        187.525 (meters)      615.24  (feet) COMP
 JB1449  MODELED GRAVITY -    979,984.7   (mgal)                       NAVD 88
 JB1449
 JB1449  VERT ORDER      -  SECOND    CLASS 0
 JB1449
 JB1449.The horizontal coordinates were determined by differentially corrected
 JB1449.hand held GPS observations or other comparable positioning techniques
 JB1449.and have an estimated accuracy of +/- 3 meters.
 JB1449
 JB1449.The orthometric height was determined by differential leveling and
 JB1449.adjusted by the NATIONAL GEODETIC SURVEY
 JB1449.in June 1991.
 JB1449
 JB1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1449.GEOID18 height accuracy estimate available here.
 JB1449
 JB1449.Click photographs - Photos may exist for this station.
 JB1449
 JB1449.The dynamic height is computed by dividing the NAVD 88
 JB1449.geopotential number by the normal gravity value computed on the
 JB1449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1449.degrees latitude (g = 980.6199 gals.).
 JB1449
 JB1449.The modeled gravity was interpolated from observed gravity values.
 JB1449
 JB1449;                    North         East    Units  Estimated Accuracy
 JB1449;SPC IL W     -   210,390.9     723,969.9     MT  (+/- 3 meters HH1 GPS) 
 JB1449
 JB1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4804872144(NAD 83)
 JB1449
 JB1449                          SUPERSEDED SURVEY CONTROL
 JB1449
 JB1449  NGVD 29 (??/??/92)  187.746  (m)          615.96   (f) ADJ UNCH    2 0
 JB1449
 JB1449.Superseded values are not recommended for survey control.
 JB1449
 JB1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1449.See file dsdata.pdf to determine how the superseded data were derived.
 JB1449
 JB1449_MARKER: DB = BENCH MARK DISK
 JB1449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1449_STAMPING: K 249 1961
 JB1449_MARK LOGO: CGS
 JB1449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1449+STABILITY: SURFACE MOTION
 JB1449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1449+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2008
 JB1449
 JB1449  HISTORY     - Date     Condition        Report By
 JB1449  HISTORY     - 1961     MONUMENTED       CGS
 JB1449  HISTORY     - 20080916 GOOD             KUHL
 JB1449
 JB1449                          STATION DESCRIPTION
 JB1449
 JB1449'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1449'0.8 MI NE FROM SHILOH.
 JB1449'ABOUT 0.10 MILE WEST ALONG JULIA STREET FROM THE GRADE SCHOOL
 JB1449'IN SHILOH, THENCE 0.45 MILE NORTH ALONG MAIN STREET, THENCE
 JB1449'0.25 MILE EAST ALONG AN ASPHALT PAVED ROAD, 23.5 FEET SOUTH
 JB1449'OF THE CENTER LINE OF THE ROAD, 46 FEET WEST OF THE EXTENDED
 JB1449'CENTER LINE OF A DRIVE NORTH TO A HOUSE, 3.5 FEET WEST-NORTHWEST
 JB1449'OF A WIRE BRACED POWER POLE, 2.4 FEET EAST-NORTHEAST OF A METAL
 JB1449'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 JB1449'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB1449
 JB1449                          STATION RECOVERY (2008)
 JB1449
 JB1449'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (NRB)
 JB1449'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1922 ***********************************************************************
 LB1922  DESIGNATION -  K 25
 LB1922  PID         -  LB1922
 LB1922  STATE/COUNTY-  IL/IROQUOIS
 LB1922  COUNTRY     -  US
 LB1922  USGS QUAD   -  CRESCENT CITY (2018)
 LB1922
 LB1922                         *CURRENT SURVEY CONTROL
 LB1922  ______________________________________________________________________
 LB1922* NAD 83(1986) POSITION- 40 48 16.     (N) 087 51 47.     (W)   SCALED
 LB1922* NAVD 88 ORTHO HEIGHT -   191.423 (meters)      628.03  (feet) ADJUSTED
 LB1922  ______________________________________________________________________
 LB1922  GEOID HEIGHT    -        -32.639 (meters)                     GEOID18
 LB1922  DYNAMIC HEIGHT  -        191.339 (meters)      627.75  (feet) COMP
 LB1922  MODELED GRAVITY -    980,181.0   (mgal)                       NAVD 88
 LB1922
 LB1922  VERT ORDER      -  SECOND    CLASS 0
 LB1922
 LB1922.The horizontal coordinates were scaled from a map and have
 LB1922.an estimated accuracy of +/- 6 seconds.
 LB1922
 LB1922.The orthometric height was determined by differential leveling and
 LB1922.adjusted by the NATIONAL GEODETIC SURVEY
 LB1922.in June 1991.
 LB1922
 LB1922.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1922.GEOID18 height accuracy estimate available here.
 LB1922
 LB1922.Click photographs - Photos may exist for this station.
 LB1922
 LB1922.The dynamic height is computed by dividing the NAVD 88
 LB1922.geopotential number by the normal gravity value computed on the
 LB1922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1922.degrees latitude (g = 980.6199 gals.).
 LB1922
 LB1922.The modeled gravity was interpolated from observed gravity values.
 LB1922
 LB1922;                    North         East    Units  Estimated Accuracy
 LB1922;SPC IL E     -   459,430.      339,680.      MT  (+/- 180 meters Scaled)
 LB1922
 LB1922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL272174(NAD 83)
 LB1922
 LB1922                          SUPERSEDED SURVEY CONTROL
 LB1922
 LB1922  NGVD 29 (??/??/92)  191.50   (m)          628.3    (f) COMPUTED    2 0
 LB1922
 LB1922.Superseded values are not recommended for survey control.
 LB1922
 LB1922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1922.See file dsdata.pdf to determine how the superseded data were derived.
 LB1922
 LB1922_MARKER: DB = BENCH MARK DISK
 LB1922_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1922_SP_SET: BRIDGE
 LB1922_STAMPING: K 25 1934
 LB1922_MARK LOGO: CGS
 LB1922_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1922
 LB1922  HISTORY     - Date     Condition        Report By
 LB1922  HISTORY     - 1934     MONUMENTED       CGS
 LB1922  HISTORY     - 1954     GOOD             CGS
 LB1922  HISTORY     - 20070325 MARK NOT FOUND   GEOCAC
 LB1922
 LB1922                          STATION DESCRIPTION
 LB1922
 LB1922'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1922'2.4 MI N FROM CRESCENT CITY.
 LB1922'ABOUT 2.4 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE INTERSECTION
 LB1922'OF U.S. HIGHWAY 24 AT CRESCENT CITY, IN THE TOP OF THE NORTHWEST
 LB1922'END OF SOUTHEAST CONCRETE WING WALL OF A 250-FOOT CONCRETE AND
 LB1922'STEEL BRIDGE OVER SPRING CREEK, 15 FEET EAST OF CENTER LINE OF
 LB1922'HIGHWAY AND ABOUT LEVEL WITH HIGHWAY.
 LB1922
 LB1922                          STATION RECOVERY (2007)
 LB1922
 LB1922'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1922'BRIDGE AND ALL WING AND HEAD WALLS REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1923 ***********************************************************************
 LB1923  DESIGNATION -  K 25 RESET
 LB1923  PID         -  LB1923
 LB1923  STATE/COUNTY-  IL/IROQUOIS
 LB1923  COUNTRY     -  US
 LB1923  USGS QUAD   -  CRESCENT CITY (2018)
 LB1923
 LB1923                         *CURRENT SURVEY CONTROL
 LB1923  ______________________________________________________________________
 LB1923* NAD 83(1986) POSITION- 40 48 16.     (N) 087 51 47.     (W)   SCALED
 LB1923* NAVD 88 ORTHO HEIGHT -   193.98  (meters)      636.4   (feet) RESET
 LB1923  ______________________________________________________________________
 LB1923  GEOID HEIGHT    -        -32.639 (meters)                     GEOID18
 LB1923  VERT ORDER      -  THIRD
 LB1923
 LB1923.The horizontal coordinates were scaled from a map and have
 LB1923.an estimated accuracy of +/- 6 seconds.
 LB1923
 LB1923.The orthometric height was computed from unverified reset data.
 LB1923
 LB1923.No vertical observational check was made to the station.
 LB1923
 LB1923.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1923.GEOID18 height accuracy estimate available here.
 LB1923
 LB1923.Click photographs - Photos may exist for this station.
 LB1923
 LB1923;                    North         East    Units  Estimated Accuracy
 LB1923;SPC IL E     -   459,430.      339,680.      MT  (+/- 180 meters Scaled)
 LB1923
 LB1923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL272174(NAD 83)
 LB1923
 LB1923                          SUPERSEDED SURVEY CONTROL
 LB1923
 LB1923  NGVD 29 (??/??/??)  194.05   (m)          636.6    (f) RESET       3  
 LB1923
 LB1923.Superseded values are not recommended for survey control.
 LB1923
 LB1923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1923.See file dsdata.pdf to determine how the superseded data were derived.
 LB1923
 LB1923_MARKER: DB = BENCH MARK DISK
 LB1923_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1923_SP_SET: HANDRAIL POST
 LB1923_STAMPING: K 25 1934 RESET 1961
 LB1923_MARK LOGO: CGS
 LB1923_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1923
 LB1923  HISTORY     - Date     Condition        Report By
 LB1923  HISTORY     - 1961     MONUMENTED       ILDPW
 LB1923  HISTORY     - 20070325 MARK NOT FOUND   GEOCAC
 LB1923  HISTORY     - 20110120 MARK NOT FOUND   ILDT
 LB1923
 LB1923                          STATION DESCRIPTION
 LB1923
 LB1923'DESCRIBED BY ILLINOIS DEPARTMENT OF PUBLIC WORKS 1961
 LB1923'2 MI N FROM CRESCENT CITY.
 LB1923'ABOUT 2 MILES NORTH OF CRESCENT CITY ON RTE 49, PLACED IN CONCRETE
 LB1923'HANDRAIL POST AT NORTH WEST CORNER OF BRIDGE STATION 1120+99.37
 LB1923'SBI 49 SECTION 137 BR, IROQUOIS COUNTY.
 LB1923
 LB1923                          STATION RECOVERY (2007)
 LB1923
 LB1923'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1923'BRIDGE AND ALL HANDRAILS REPLACED
 LB1923
 LB1923                          STATION RECOVERY (2011)
 LB1923
 LB1923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1923'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1164 ***********************************************************************
 JB1164  DESIGNATION -  K 251
 JB1164  PID         -  JB1164
 JB1164  STATE/COUNTY-  IL/WASHINGTON
 JB1164  COUNTRY     -  US
 JB1164  USGS QUAD   -  HOYLETON (2018)
 JB1164
 JB1164                         *CURRENT SURVEY CONTROL
 JB1164  ______________________________________________________________________
 JB1164* NAD 83(1986) POSITION- 38 22 31.     (N) 089 16 19.     (W)   SCALED
 JB1164* NAVD 88 ORTHO HEIGHT -   154.541 (meters)      507.02  (feet) ADJUSTED
 JB1164  ______________________________________________________________________
 JB1164  GEOID HEIGHT    -        -30.161 (meters)                     GEOID18
 JB1164  DYNAMIC HEIGHT  -        154.442 (meters)      506.70  (feet) COMP
 JB1164  MODELED GRAVITY -    979,986.4   (mgal)                       NAVD 88
 JB1164
 JB1164  VERT ORDER      -  SECOND    CLASS 0
 JB1164
 JB1164.The horizontal coordinates were scaled from a map and have
 JB1164.an estimated accuracy of +/- 6 seconds.
 JB1164
 JB1164.The orthometric height was determined by differential leveling and
 JB1164.adjusted by the NATIONAL GEODETIC SURVEY
 JB1164.in June 1991.
 JB1164
 JB1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1164.GEOID18 height accuracy estimate available here.
 JB1164
 JB1164.Click photographs - Photos may exist for this station.
 JB1164
 JB1164.The dynamic height is computed by dividing the NAVD 88
 JB1164.geopotential number by the normal gravity value computed on the
 JB1164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1164.degrees latitude (g = 980.6199 gals.).
 JB1164
 JB1164.The modeled gravity was interpolated from observed gravity values.
 JB1164
 JB1164;                    North         East    Units  Estimated Accuracy
 JB1164;SPC IL W     -   190,000.      778,180.      MT  (+/- 180 meters Scaled)
 JB1164
 JB1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH015498(NAD 83)
 JB1164
 JB1164                          SUPERSEDED SURVEY CONTROL
 JB1164
 JB1164  NGVD 29 (??/??/92)  154.659  (m)          507.41   (f) ADJ UNCH    2 0
 JB1164
 JB1164.Superseded values are not recommended for survey control.
 JB1164
 JB1164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1164.See file dsdata.pdf to determine how the superseded data were derived.
 JB1164
 JB1164_MARKER: DB = BENCH MARK DISK
 JB1164_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1164_SP_SET: BRIDGE
 JB1164_STAMPING: K 251 1961
 JB1164_MARK LOGO: CGS
 JB1164_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1164_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1164+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1164
 JB1164  HISTORY     - Date     Condition        Report By
 JB1164  HISTORY     - 1961     MONUMENTED       CGS
 JB1164  HISTORY     - 20121004 GOOD             ILDT
 JB1164
 JB1164                          STATION DESCRIPTION
 JB1164
 JB1164'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1164'8 MI NE FROM NASHVILLE.
 JB1164'ABOUT 1.05 MILES NORTH AND NORTHEAST ALONG STATE HIGHWAY 127 FROM
 JB1164'ITS JUNCTION WITH U.S. HIGHWAY 460 IN NASHVILLE, THENCE 0.7 MILE
 JB1164'EAST ALONG AN OILED ROAD, THENCE 0.5 MILE NORTH ALONG AN OILED
 JB1164'ROAD, THENCE 3.5 MILE EAST ALONG AN OILED ROAD, THENCE 1.0 MILE
 JB1164'NORTH ALONG AN OILED ROAD, THENCE 1.2 MILES EAST ALONG AN OILED
 JB1164'ROAD, ABOUT 0.2 MILE EAST OF THE JUNCTION OF A NORTH-SOUTH
 JB1164'GRAVELED CROSS ROAD, SET IN THE TOP OF THE SOUTHEAST END OF THE
 JB1164'WINGWALL AT THE NORTHWEST CORNER OF AN 18 FOOT CONCRETE BRIDGE,
 JB1164'10 FEET NORTH OF THE CENTER LINE OF THE ROAD, AND ABOUT LEVEL
 JB1164'WITH THE ROAD.  NOTE-- THIS MARK MAY BE REACHED FROM THE POST
 JB1164'OFFICE IN HOYLETON, BY GOING 0.10 MILE WEST ALONG STATE HIGHWAY
 JB1164'177, THENCE 2.5 MILES SOUTH ALONG AN ASPHALT PAVED ROAD, THENCE
 JB1164'2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.2 MILE EAST ALONG
 JB1164'AN OILED ROAD.
 JB1164
 JB1164                          STATION RECOVERY (2012)
 JB1164
 JB1164'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0447 ***********************************************************************
 JB0447  DESIGNATION -  K 252
 JB0447  PID         -  JB0447
 JB0447  STATE/COUNTY-  IL/JEFFERSON
 JB0447  COUNTRY     -  US
 JB0447  USGS QUAD   -  MOUNT VERNON (2018)
 JB0447
 JB0447                         *CURRENT SURVEY CONTROL
 JB0447  ______________________________________________________________________
 JB0447* NAD 83(1986) POSITION- 38 16 22.     (N) 088 54 34.     (W)   SCALED
 JB0447* NAVD 88 ORTHO HEIGHT -   140.348 (meters)      460.46  (feet) ADJUSTED
 JB0447  ______________________________________________________________________
 JB0447  GEOID HEIGHT    -        -30.120 (meters)                     GEOID18
 JB0447  DYNAMIC HEIGHT  -        140.257 (meters)      460.16  (feet) COMP
 JB0447  MODELED GRAVITY -    979,983.2   (mgal)                       NAVD 88
 JB0447
 JB0447  VERT ORDER      -  SECOND    CLASS 0
 JB0447
 JB0447.The horizontal coordinates were scaled from a map and have
 JB0447.an estimated accuracy of +/- 6 seconds.
 JB0447
 JB0447.The orthometric height was determined by differential leveling and
 JB0447.adjusted by the NATIONAL GEODETIC SURVEY
 JB0447.in June 1991.
 JB0447
 JB0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0447.GEOID18 height accuracy estimate available here.
 JB0447
 JB0447.Click photographs - Photos may exist for this station.
 JB0447
 JB0447.The dynamic height is computed by dividing the NAVD 88
 JB0447.geopotential number by the normal gravity value computed on the
 JB0447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0447.degrees latitude (g = 980.6199 gals.).
 JB0447
 JB0447.The modeled gravity was interpolated from observed gravity values.
 JB0447
 JB0447;                    North         East    Units  Estimated Accuracy
 JB0447;SPC IL E     -   178,410.      249,590.      MT  (+/- 180 meters Scaled)
 JB0447
 JB0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH329378(NAD 83)
 JB0447
 JB0447                          SUPERSEDED SURVEY CONTROL
 JB0447
 JB0447  NGVD 29 (??/??/92)  140.456  (m)          460.81   (f) ADJ UNCH    2 0
 JB0447
 JB0447.Superseded values are not recommended for survey control.
 JB0447
 JB0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0447.See file dsdata.pdf to determine how the superseded data were derived.
 JB0447
 JB0447_MARKER: DB = BENCH MARK DISK
 JB0447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0447_STAMPING: K 252 1961
 JB0447_MARK LOGO: CGS
 JB0447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0447+STABILITY: SURFACE MOTION
 JB0447_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0447+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0447
 JB0447  HISTORY     - Date     Condition        Report By
 JB0447  HISTORY     - 1961     MONUMENTED       CGS
 JB0447  HISTORY     - 20090120 GOOD             ILDT
 JB0447  HISTORY     - 20090203 GOOD             ILDT
 JB0447  HISTORY     - 20120604 GOOD             ILDT
 JB0447  HISTORY     - 20140709 GOOD             ILDT
 JB0447
 JB0447                          STATION DESCRIPTION
 JB0447
 JB0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0447'3.5 MI SW FROM MT VERNON.
 JB0447'ABOUT 3.0 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURTHOUSE
 JB0447'IN MT. VERNON, THENCE ABOUT 0.5 MILE WEST ALONG AN OILED ROAD,
 JB0447'AT THE JUNCTION OF AN OILED ROAD NORTH, 19 FEET SOUTH OF THE
 JB0447'CENTER OF THE ROAD, 46 FEET EAST OF THE EXTENDED CENTER OF THE
 JB0447'ROAD NORTH, 123 FEET WEST OF THE CENTER OF A DRIVE TO A FARM
 JB0447'HOUSE, 23 FEET EAST OF A POWER POLE, 1 FOOT NORTH OF A FENCE, 1.7
 JB0447'FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 JB0447'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0447
 JB0447                          STATION RECOVERY (2009)
 JB0447
 JB0447'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0447'RECOVERED IN GOOD CONDITION.
 JB0447
 JB0447                          STATION RECOVERY (2009)
 JB0447
 JB0447'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0447'RECOVERED IN GOOD CONDITION.
 JB0447
 JB0447                          STATION RECOVERY (2012)
 JB0447
 JB0447'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0447'RECOVERED IN GOOD CONDITION.
 JB0447
 JB0447                          STATION RECOVERY (2014)
 JB0447
 JB0447'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0447'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0524 ***********************************************************************
 JB0524  DESIGNATION -  K 253
 JB0524  PID         -  JB0524
 JB0524  STATE/COUNTY-  IL/WAYNE
 JB0524  COUNTRY     -  US
 JB0524  USGS QUAD   -  WAYNE CITY (2018)
 JB0524
 JB0524                         *CURRENT SURVEY CONTROL
 JB0524  ______________________________________________________________________
 JB0524* NAD 83(2011) POSITION- 38 15 47.94468(N) 088 32 16.89950(W)   ADJUSTED
 JB0524* NAD 83(2011) ELLIP HT-   106.472 (meters)        (06/27/12)   ADJUSTED
 JB0524* NAD 83(2011) EPOCH   -  2010.00
 JB0524* NAVD 88 ORTHO HEIGHT -   136.834 (meters)      448.93  (feet) ADJUSTED
 JB0524  ______________________________________________________________________
 JB0524  GEOID HEIGHT    -        -30.353 (meters)                     GEOID18
 JB0524  NAD 83(2011) X  -    127,936.377 (meters)                     COMP
 JB0524  NAD 83(2011) Y  - -5,012,833.175 (meters)                     COMP
 JB0524  NAD 83(2011) Z  -  3,928,500.470 (meters)                     COMP
 JB0524  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 JB0524  DYNAMIC HEIGHT  -        136.746 (meters)      448.64  (feet) COMP
 JB0524  MODELED GRAVITY -    979,987.1   (mgal)                       NAVD 88
 JB0524
 JB0524  VERT ORDER      -  SECOND    CLASS 0
 JB0524
 JB0524  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0524  Standards:
 JB0524         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0524            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0524  -------------------------------------------------------------------
 JB0524  NETWORK    0.63   0.96           0.29   0.21   0.49     -0.02666518
 JB0524  -------------------------------------------------------------------
 JB0524  Click here for local accuracies and other accuracy information.
 JB0524
 JB0524.The horizontal coordinates were established by GPS observations
 JB0524.and adjusted by the National Geodetic Survey in June 2012.
 JB0524
 JB0524.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0524.been affixed to the stable North American tectonic plate. See 
 JB0524.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0524
 JB0524.The horizontal coordinates are valid at the epoch date displayed above
 JB0524.which is a decimal equivalence of Year/Month/Day.
 JB0524
 JB0524.The orthometric height was determined by differential leveling and
 JB0524.adjusted by the NATIONAL GEODETIC SURVEY
 JB0524.in June 1991.
 JB0524
 JB0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0524.GEOID18 height accuracy estimate available here.
 JB0524
 JB0524.Click photographs - Photos may exist for this station.
 JB0524
 JB0524.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0524
 JB0524.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0524
 JB0524.The ellipsoidal height was determined by GPS observations
 JB0524.and is referenced to NAD 83.
 JB0524
 JB0524.The dynamic height is computed by dividing the NAVD 88
 JB0524.geopotential number by the normal gravity value computed on the
 JB0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0524.degrees latitude (g = 980.6199 gals.).
 JB0524
 JB0524.The modeled gravity was interpolated from observed gravity values.
 JB0524
 JB0524. The following values were computed from the NAD 83(2011) position.
 JB0524
 JB0524;                    North         East     Units Scale Factor Converg.
 JB0524;SPC IL E     -   177,221.961   282,086.110   MT  0.99997895   -0 07 36.3
 JB0524;SPC IL E     -   581,435.72    925,477.51   sFT  0.99997895   -0 07 36.3
 JB0524;UTM  16      - 4,236,149.894   365,445.743   MT  0.99982297   -0 57 09.4
 JB0524
 JB0524!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0524!SPC IL E     -   0.99998329  x   0.99997895  =   0.99996224
 JB0524!UTM  16      -   0.99998329  x   0.99982297  =   0.99980627
 JB0524
 JB0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6544536149(NAD 83)
 JB0524
 JB0524                          SUPERSEDED SURVEY CONTROL
 JB0524
 JB0524  NAD 83(2007)-  38 15 47.94485(N)    088 32 16.90040(W) AD(2002.00) 1
 JB0524  ELLIP H (06/04/10)  106.484  (m)                       GP(2002.00) 4 2
 JB0524  NAVD 88             136.83   (m)          448.9    (f) LEVELING    3  
 JB0524  NGVD 29 (??/??/92)  136.959  (m)          449.34   (f) ADJ UNCH    2 0
 JB0524
 JB0524.Superseded values are not recommended for survey control.
 JB0524
 JB0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0524.See file dsdata.pdf to determine how the superseded data were derived.
 JB0524
 JB0524_MARKER: DB = BENCH MARK DISK
 JB0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0524_STAMPING: K 253 1961
 JB0524_MARK LOGO: CGS
 JB0524_PROJECTION: PROJECTING 15 CENTIMETERS
 JB0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0524+STABILITY: SURFACE MOTION
 JB0524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0524+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2025
 JB0524
 JB0524  HISTORY     - Date     Condition        Report By
 JB0524  HISTORY     - 1961     MONUMENTED       CGS
 JB0524  HISTORY     - 20060508 GOOD             ILDT
 JB0524  HISTORY     - 20080117 GOOD             ILDT
 JB0524  HISTORY     - 20101223 GOOD             GEOCAC
 JB0524  HISTORY     - 20200414 GOOD             ILDT
 JB0524  HISTORY     - 20231120 GOOD             ILHD
 JB0524  HISTORY     - 20250320 GOOD             ILDT
 JB0524
 JB0524                          STATION DESCRIPTION
 JB0524
 JB0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0524'7 MI SE FROM WAYNE CITY.
 JB0524'ABOUT 7.0 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0524'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, NEAR THE SOUTH
 JB0524'END OF A CURVE IN THE HIGHWAY WITH TANGENTS TO THE SOUTH AND
 JB0524'NORTHWEST, AT THE JUNCTION OF A GRAVEL ROAD EAST, AND A DIRT ROAD
 JB0524'NORTH, 109 FEET EAST OF THE CENTER OF THE HIGHWAY, 23 FEET NORTH
 JB0524'OF THE CENTER OF THE GRAVEL ROAD, 53 FEET EAST OF THE CENTER OF
 JB0524'THE DIRT ROAD, 38 FEET EAST OF THE NORTH END OF THE EAST
 JB0524'HEADWALL OF A CONCRETE PIPE CULVERT, 2.5 FEET WEST OF A POWER
 JB0524'POLE WITH A TRANSFORMER, 1.3 FEET EAST OF A METAL WITNESS POST,
 JB0524'ABOUT 1 FOOT ABOVE THE LEVEL OF THE GRAVEL ROAD, AND SET IN THE
 JB0524'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0524
 JB0524                          STATION RECOVERY (2006)
 JB0524
 JB0524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB0524'RECOVERED IN GOOD CONDITION.
 JB0524
 JB0524                          STATION RECOVERY (2008)
 JB0524
 JB0524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JB0524'RECOVERED AS DESCRIBED
 JB0524
 JB0524                          STATION RECOVERY (2010)
 JB0524
 JB0524'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 JB0524'ABOUT 7.0 MILES ALONG STATE HWY 242 FROM WAYNE CITY, EAST OF THE
 JB0524'INTERSECTION OF HWY 242 AND CR-50N, ON THE NORTH SIDE OF CR-50N, 1.3
 JB0524'EAST OF A METAL WITNESS POST. THE DISK IS SET IN THE TOP OF A ROUND
 JB0524'CONCRETE MONUMENT THAT PROJECTS ABOUT 6 INCHES.
 JB0524
 JB0524                          STATION RECOVERY (2020)
 JB0524
 JB0524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 JB0524'RECOVERED IN GOOD CONDITION.
 JB0524
 JB0524                          STATION RECOVERY (2023)
 JB0524
 JB0524'RECOVERY NOTE BY IL HIGHWAY DEPT 2023 (ZCL)
 JB0524'RECOVERED IN GOOD CONDITION.
 JB0524
 JB0524                          STATION RECOVERY (2025)
 JB0524
 JB0524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 JB0524'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0271 ***********************************************************************
 JB0271  DESIGNATION -  K 254
 JB0271  PID         -  JB0271
 JB0271  STATE/COUNTY-  IL/WHITE
 JB0271  COUNTRY     -  US
 JB0271  USGS QUAD   -  CROSSVILLE (2018)
 JB0271
 JB0271                         *CURRENT SURVEY CONTROL
 JB0271  ______________________________________________________________________
 JB0271* NAD 83(1986) POSITION- 38 14 29.     (N) 088 05 57.     (W)   SCALED
 JB0271* NAVD 88 ORTHO HEIGHT -   117.621 (meters)      385.89  (feet) ADJUSTED
 JB0271  ______________________________________________________________________
 JB0271  GEOID HEIGHT    -        -30.724 (meters)                     GEOID18
 JB0271  DYNAMIC HEIGHT  -        117.545 (meters)      385.65  (feet) COMP
 JB0271  MODELED GRAVITY -    979,980.5   (mgal)                       NAVD 88
 JB0271
 JB0271  VERT ORDER      -  SECOND    CLASS 0
 JB0271
 JB0271.The horizontal coordinates were scaled from a map and have
 JB0271.an estimated accuracy of +/- 6 seconds.
 JB0271
 JB0271.The orthometric height was determined by differential leveling and
 JB0271.adjusted by the NATIONAL GEODETIC SURVEY
 JB0271.in June 1991.
 JB0271
 JB0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0271.GEOID18 height accuracy estimate available here.
 JB0271
 JB0271.Click photographs - Photos may exist for this station.
 JB0271
 JB0271.The dynamic height is computed by dividing the NAVD 88
 JB0271.geopotential number by the normal gravity value computed on the
 JB0271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0271.degrees latitude (g = 980.6199 gals.).
 JB0271
 JB0271.The modeled gravity was interpolated from observed gravity values.
 JB0271
 JB0271;                    North         East    Units  Estimated Accuracy
 JB0271;SPC IL E     -   174,790.      320,500.      MT  (+/- 180 meters Scaled)
 JB0271
 JB0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH038331(NAD 83)
 JB0271
 JB0271                          SUPERSEDED SURVEY CONTROL
 JB0271
 JB0271  NGVD 29 (??/??/92)  117.748  (m)          386.31   (f) ADJ UNCH    2 0
 JB0271
 JB0271.Superseded values are not recommended for survey control.
 JB0271
 JB0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0271.See file dsdata.pdf to determine how the superseded data were derived.
 JB0271
 JB0271_MARKER: DB = BENCH MARK DISK
 JB0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0271_STAMPING: K 254 1961
 JB0271_MARK LOGO: CGS
 JB0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0271+STABILITY: SURFACE MOTION
 JB0271_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0271+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 JB0271
 JB0271  HISTORY     - Date     Condition        Report By
 JB0271  HISTORY     - 1961     MONUMENTED       CGS
 JB0271  HISTORY     - 20120625 GOOD             ILDT
 JB0271
 JB0271                          STATION DESCRIPTION
 JB0271
 JB0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0271'6.8 MI SW FROM GRAYVILLE.
 JB0271'ABOUT 5.75 MILES WEST ON BLACK TOP ROAD FROM THE JUNCTION OF
 JB0271'COURT STREET AND NORTH STREET (STATE HIGHWAY 1) IN GRAYVILLE,
 JB0271'THENCE 1.0 SOUTH ON GRAVELED ROAD AT SHARP CURVE IN ROAD TO THE
 JB0271'EAST AND JUNCTION OF DRIVEWAY WEST TO FARM HOUSE, 43 FEET SOUTH
 JB0271'OF CENTER OF ROAD AT APPROXIMATE CENTER OF CURVE, 37 FEET EAST
 JB0271'OF CENTER OF FIELD ROAD, 28.5 FEET SOUTHEAST OF SOUTH END OF
 JB0271'CONCRETE PIPE CULVERT UNDER DRIVEWAY, 2.5 FEET WEST OF POWER
 JB0271'POLE, 1.4 FEET EAST OF WINTESS POST, ABOUT 1 FOOT BELOW THE
 JB0271'LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST PROJECTING
 JB0271'3-INCHES.
 JB0271
 JB0271                          STATION RECOVERY (2012)
 JB0271
 JB0271'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0271'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0034 ***********************************************************************
 KC0034  DESIGNATION -  K 255
 KC0034  PID         -  KC0034
 KC0034  STATE/COUNTY-  IL/CASS
 KC0034  COUNTRY     -  US
 KC0034  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0034
 KC0034                         *CURRENT SURVEY CONTROL
 KC0034  ______________________________________________________________________
 KC0034* NAD 83(1986) POSITION- 39 54 58.23   (N) 090 29 39.90   (W)   HD_HELD1
 KC0034* NAVD 88 ORTHO HEIGHT -   133.336 (meters)      437.45  (feet) ADJUSTED
 KC0034  ______________________________________________________________________
 KC0034  GEOID HEIGHT    -        -32.869 (meters)                     GEOID18
 KC0034  DYNAMIC HEIGHT  -        133.266 (meters)      437.22  (feet) COMP
 KC0034  MODELED GRAVITY -    980,097.1   (mgal)                       NAVD 88
 KC0034
 KC0034  VERT ORDER      -  FIRST     CLASS II
 KC0034
 KC0034.The horizontal coordinates were determined by differentially corrected
 KC0034.hand held GPS observations or other comparable positioning techniques
 KC0034.and have an estimated accuracy of +/- 3 meters.
 KC0034
 KC0034.The orthometric height was determined by differential leveling and
 KC0034.adjusted by the NATIONAL GEODETIC SURVEY
 KC0034.in June 1991.
 KC0034
 KC0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0034.GEOID18 height accuracy estimate available here.
 KC0034
 KC0034.Click photographs - Photos may exist for this station.
 KC0034
 KC0034.The dynamic height is computed by dividing the NAVD 88
 KC0034.geopotential number by the normal gravity value computed on the
 KC0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0034.degrees latitude (g = 980.6199 gals.).
 KC0034
 KC0034.The modeled gravity was interpolated from observed gravity values.
 KC0034
 KC0034;                    North         East    Units  Estimated Accuracy
 KC0034;SPC IL W     -   360,732.4     671,979.6     MT  (+/- 3 meters HH1 GPS) 
 KC0034
 KC0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1414921459(NAD 83)
 KC0034
 KC0034                          SUPERSEDED SURVEY CONTROL
 KC0034
 KC0034  NGVD 29 (??/??/92)  133.452  (m)          437.83   (f) ADJ UNCH    1 2
 KC0034
 KC0034.Superseded values are not recommended for survey control.
 KC0034
 KC0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0034.See file dsdata.pdf to determine how the superseded data were derived.
 KC0034
 KC0034_MARKER: DB = BENCH MARK DISK
 KC0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0034_STAMPING: K 255 1961
 KC0034_MARK LOGO: CGS
 KC0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0034+STABILITY: SURFACE MOTION
 KC0034
 KC0034  HISTORY     - Date     Condition        Report By
 KC0034  HISTORY     - 1961     MONUMENTED       CGS
 KC0034
 KC0034                          STATION DESCRIPTION
 KC0034
 KC0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0034'7.1 MI S FROM BEARDSTOWN.
 KC0034'ABOUT 7.1 MILES SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION
 KC0034'WITH U.S. HIGHWAY 67 AT BEARDSTOWN, 1.0 MILE SOUTH OF A BRIDGE
 KC0034'OVER INDIAN CREEK, AT THE JUNCTION OF A PRIVATE DRIVE LEADING
 KC0034'TO A FARM HOUSE, 38 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 KC0034'28 FEET NORTH OF THE CENTER LINE OF THE DRIVE, 10 FEET NORTH OF
 KC0034'A T FENCE CORNER, 1 FOOT WEST OF A FENCE LINE, 1 1/2 FEET SOUTH
 KC0034'OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE HIGHWAY
 KC0034'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 KC0034'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0795 ***********************************************************************
 JB0795  DESIGNATION -  K 256
 JB0795  PID         -  JB0795
 JB0795  STATE/COUNTY-  IL/FAYETTE
 JB0795  COUNTRY     -  US
 JB0795  USGS QUAD   -  PATOKA (2018)
 JB0795
 JB0795                         *CURRENT SURVEY CONTROL
 JB0795  ______________________________________________________________________
 JB0795* NAD 83(1986) POSITION- 38 51 15.52   (N) 089 05 16.90   (W)   HD_HELD1
 JB0795* NAVD 88 ORTHO HEIGHT -   147.901 (meters)      485.24  (feet) ADJUSTED
 JB0795  ______________________________________________________________________
 JB0795  GEOID HEIGHT    -        -31.528 (meters)                     GEOID18
 JB0795  DYNAMIC HEIGHT  -        147.809 (meters)      484.94  (feet) COMP
 JB0795  MODELED GRAVITY -    980,003.6   (mgal)                       NAVD 88
 JB0795
 JB0795  VERT ORDER      -  FIRST     CLASS I
 JB0795
 JB0795.The horizontal coordinates were determined by differentially corrected
 JB0795.hand held GPS observations or other comparable positioning techniques
 JB0795.and have an estimated accuracy of +/- 3 meters.
 JB0795
 JB0795.The orthometric height was determined by differential leveling and
 JB0795.adjusted by the NATIONAL GEODETIC SURVEY
 JB0795.in June 1991.
 JB0795
 JB0795.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0795.GEOID18 height accuracy estimate available here.
 JB0795
 JB0795.Click photographs - Photos may exist for this station.
 JB0795
 JB0795.The dynamic height is computed by dividing the NAVD 88
 JB0795.geopotential number by the normal gravity value computed on the
 JB0795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0795.degrees latitude (g = 980.6199 gals.).
 JB0795
 JB0795.The modeled gravity was interpolated from observed gravity values.
 JB0795
 JB0795;                    North         East    Units  Estimated Accuracy
 JB0795;SPC IL E     -   243,075.6     234,490.9     MT  (+/- 3 meters HH1 GPS) 
 JB0795
 JB0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1881502681(NAD 83)
 JB0795
 JB0795                          SUPERSEDED SURVEY CONTROL
 JB0795
 JB0795  NGVD 29 (??/??/92)  148.014  (m)          485.61   (f) ADJ UNCH    1 1
 JB0795
 JB0795.Superseded values are not recommended for survey control.
 JB0795
 JB0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0795.See file dsdata.pdf to determine how the superseded data were derived.
 JB0795
 JB0795_MARKER: DB = BENCH MARK DISK
 JB0795_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0795_SP_SET: CULVERT
 JB0795_STAMPING: K 256 1961
 JB0795_MARK LOGO: CGS
 JB0795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0795+STABILITY: SURFACE MOTION
 JB0795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0795+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0795
 JB0795  HISTORY     - Date     Condition        Report By
 JB0795  HISTORY     - 1961     MONUMENTED       CGS
 JB0795  HISTORY     - 1969     GOOD             CGS
 JB0795  HISTORY     - 20140617 GOOD             ILDT
 JB0795  HISTORY     - 20150326 GOOD             MCA
 JB0795  HISTORY     - 20150916 GOOD             AMESC
 JB0795
 JB0795                          STATION DESCRIPTION
 JB0795
 JB0795'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0795'7 MI N FROM PATOKA.
 JB0795'ABOUT 7.0 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0795'THE POST OFFICE AT PATOKA, OR ABOUT 7.4 MILES SOUTH ALONG THE
 JB0795'ILLINOIS CENTRAL RAILROAD FROM THE CROSSING OF THE RAILROAD AND
 JB0795'THE PENNSYLVANIA RAILROAD AT VANDALIA, 0.4 MILE NORTH OF MILEPOST
 JB0795'682, 30 YARDS EAST OF THE EAST EDGE OF A 125-FOOT WOODEN RAILROAD
 JB0795'TRESTLE OVER CASSAR CREEK, 26 FEET WEST OF THE CENTER LINE OF
 JB0795'U.S. HIGHWAY 51, SET IN THE TOP OF THE SOUTH END OF THE WEST
 JB0795'CONCRETE HEADWALL OF A 30-FOOT CONCRETE CULVERT UNDER THE
 JB0795'HIGHWAY, 1.5 FEET NORTH OF THE SOUTH END OF THE HEADWALL, AND
 JB0795'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.  SEC 21, T 5 N,
 JB0795'R 1 E.
 JB0795
 JB0795                          STATION RECOVERY (2014)
 JB0795
 JB0795'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0795'RECOVERED IN GOOD CONDITION.
 JB0795
 JB0795                          STATION RECOVERY (2015)
 JB0795
 JB0795'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0795'RECOVERED IN GOOD CONDITION.
 JB0795
 JB0795                          STATION RECOVERY (2015)
 JB0795
 JB0795'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0795'RECOVERED IN GOOD CONDITION.
 JB0795'
 JB0795'NOTE-ADD-THE RAILROAD IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0795 ***********************************************************************
 KB0795  DESIGNATION -  K 257
 KB0795  PID         -  KB0795
 KB0795  STATE/COUNTY-  IL/FAYETTE
 KB0795  COUNTRY     -  US
 KB0795  USGS QUAD   -  RAMSEY (2018)
 KB0795
 KB0795                         *CURRENT SURVEY CONTROL
 KB0795  ______________________________________________________________________
 KB0795* NAD 83(1986) POSITION- 39 07 47.     (N) 089 06 35.     (W)   SCALED
 KB0795* NAVD 88 ORTHO HEIGHT -   180.317 (meters)      591.59  (feet) ADJUSTED
 KB0795  ______________________________________________________________________
 KB0795  GEOID HEIGHT    -        -31.934 (meters)                     GEOID18
 KB0795  DYNAMIC HEIGHT  -        180.208 (meters)      591.23  (feet) COMP
 KB0795  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 KB0795
 KB0795  VERT ORDER      -  FIRST     CLASS I
 KB0795
 KB0795.The horizontal coordinates were scaled from a map and have
 KB0795.an estimated accuracy of +/- 6 seconds.
 KB0795
 KB0795.The orthometric height was determined by differential leveling and
 KB0795.adjusted by the NATIONAL GEODETIC SURVEY
 KB0795.in June 1991.
 KB0795
 KB0795.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0795.GEOID18 height accuracy estimate available here.
 KB0795
 KB0795.Click photographs - Photos may exist for this station.
 KB0795
 KB0795.The dynamic height is computed by dividing the NAVD 88
 KB0795.geopotential number by the normal gravity value computed on the
 KB0795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0795.degrees latitude (g = 980.6199 gals.).
 KB0795
 KB0795.The modeled gravity was interpolated from observed gravity values.
 KB0795
 KB0795;                    North         East    Units  Estimated Accuracy
 KB0795;SPC IL E     -   273,670.      232,870.      MT  (+/- 180 meters Scaled)
 KB0795
 KB0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ176332(NAD 83)
 KB0795
 KB0795                          SUPERSEDED SURVEY CONTROL
 KB0795
 KB0795  NGVD 29 (??/??/92)  180.402  (m)          591.87   (f) ADJ UNCH    1 1
 KB0795
 KB0795.Superseded values are not recommended for survey control.
 KB0795
 KB0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0795.See file dsdata.pdf to determine how the superseded data were derived.
 KB0795
 KB0795_MARKER: DB = BENCH MARK DISK
 KB0795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0795_STAMPING: K 257 1961
 KB0795_MARK LOGO: CGS
 KB0795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0795+STABILITY: SURFACE MOTION
 KB0795
 KB0795  HISTORY     - Date     Condition        Report By
 KB0795  HISTORY     - 1961     MONUMENTED       CGS
 KB0795  HISTORY     - 1969     GOOD             CGS
 KB0795  HISTORY     - 1976     GOOD             NGS
 KB0795  HISTORY     - 20140624 MARK NOT FOUND   ILDT
 KB0795
 KB0795                          STATION DESCRIPTION
 KB0795
 KB0795'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0795'0.8 MI S FROM RAMSEY.
 KB0795'ABOUT 0.75 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0795'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.45 MILE SOUTH OF
 KB0795'MILEPOST 702, 31 FEET WEST OF THE WEST RAIL, 41 FEET EAST OF THE
 KB0795'CENTER LINE OF A ROAD WHICH PARALLELS THE TRACK, 27 FEET NORTH
 KB0795'OF THE EXTENDED CENTER LINE OF A ROAD WHICH LEADS WEST, 2.0 FEET
 KB0795'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, ABOUT
 KB0795'2 FEET BELOW THE LEVEL OF THE ROADS, AND SET IN THE TOP OF A
 KB0795'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 KB0795'GROUND.  SEC 20, T8N, R1E.
 KB0795
 KB0795                          STATION RECOVERY (1976)
 KB0795
 KB0795'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0795'RECOVERED IN GOOD CONDITION.
 KB0795
 KB0795                          STATION RECOVERY (2014)
 KB0795
 KB0795'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 KB0795'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0240 ***********************************************************************
 LD0240  DESIGNATION -  K 258
 LD0240  PID         -  LD0240
 LD0240  STATE/COUNTY-  IL/MASON
 LD0240  COUNTRY     -  US
 LD0240  USGS QUAD   -  BATH (2018)
 LD0240
 LD0240                         *CURRENT SURVEY CONTROL
 LD0240  ______________________________________________________________________
 LD0240* NAD 83(1986) POSITION- 40 11 35.8    (N) 090 08 26.6    (W)   HD_HELD2
 LD0240* NAVD 88 ORTHO HEIGHT -   141.441 (meters)      464.04  (feet) ADJUSTED
 LD0240  ______________________________________________________________________
 LD0240  GEOID HEIGHT    -        -32.939 (meters)                     GEOID18
 LD0240  DYNAMIC HEIGHT  -        141.370 (meters)      463.81  (feet) COMP
 LD0240  MODELED GRAVITY -    980,120.3   (mgal)                       NAVD 88
 LD0240
 LD0240  VERT ORDER      -  FIRST     CLASS II
 LD0240
 LD0240.The horizontal coordinates were established by autonomous hand held GPS
 LD0240.observations and have an estimated accuracy of +/- 10 meters.
 LD0240
 LD0240.The orthometric height was determined by differential leveling and
 LD0240.adjusted by the NATIONAL GEODETIC SURVEY
 LD0240.in June 1991.
 LD0240
 LD0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0240.GEOID18 height accuracy estimate available here.
 LD0240
 LD0240.Click photographs - Photos may exist for this station.
 LD0240
 LD0240.The dynamic height is computed by dividing the NAVD 88
 LD0240.geopotential number by the normal gravity value computed on the
 LD0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0240.degrees latitude (g = 980.6199 gals.).
 LD0240
 LD0240.The modeled gravity was interpolated from observed gravity values.
 LD0240
 LD0240;                    North         East    Units  Estimated Accuracy
 LD0240;SPC IL W     -   391,448.      702,209.      MT  (+/- 10 meters HH2 GPS)
 LD0240
 LD0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4339453130(NAD 83)
 LD0240
 LD0240                          SUPERSEDED SURVEY CONTROL
 LD0240
 LD0240  NGVD 29 (??/??/92)  141.537  (m)          464.36   (f) ADJ UNCH    1 2
 LD0240
 LD0240.Superseded values are not recommended for survey control.
 LD0240
 LD0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0240.See file dsdata.pdf to determine how the superseded data were derived.
 LD0240
 LD0240_MARKER: DB = BENCH MARK DISK
 LD0240_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0240_SP_SET: BUILDING
 LD0240_STAMPING: K 258 1961
 LD0240_MARK LOGO: CGS
 LD0240_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0240_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0240+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2005
 LD0240
 LD0240  HISTORY     - Date     Condition        Report By
 LD0240  HISTORY     - 1961     MONUMENTED       CGS
 LD0240  HISTORY     - 20050501 GOOD             ILDT
 LD0240
 LD0240                          STATION DESCRIPTION
 LD0240
 LD0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0240'0.2 MI NE FROM BATH.
 LD0240'ABOUT 0.2 MILE NORTHEAST ALONG STATE HIGHWAY 78 FROM THE CENTER
 LD0240'OF THE PARK IN THE TOWN OF BATH, SET VERTICALLY IN THE BRICK FACE
 LD0240'AND NEAR THE WEST CORNER OF THE BATH-LYNCHBURG COMMUNITY HIGH
 LD0240'SCHOOL NO. 505, 73.5 FEET SOUTHEAST OF THE CENTER LINE OF THE
 LD0240'HIGHWAY, 1.7 FEET NORTHEAST OF THE WEST CORNER OF THE BUILDING AND
 LD0240'2.2 FEET ABOVE THE LEVEL OF THE GROUND.
 LD0240
 LD0240                          STATION RECOVERY (2005)
 LD0240
 LD0240'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LD0240'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1479 ***********************************************************************
 ME1479  DESIGNATION -  K 26
 ME1479  PID         -  ME1479
 ME1479  STATE/COUNTY-  IL/WILL
 ME1479  COUNTRY     -  US
 ME1479  USGS QUAD   -  WILTON CENTER (2018)
 ME1479
 ME1479                         *CURRENT SURVEY CONTROL
 ME1479  ______________________________________________________________________
 ME1479* NAD 83(1986) POSITION- 41 22 17.     (N) 087 52 57.     (W)   SCALED
 ME1479* NAVD 88 ORTHO HEIGHT -   220.985 (meters)      725.02  (feet) ADJUSTED
 ME1479  ______________________________________________________________________
 ME1479  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 ME1479  DYNAMIC HEIGHT  -        220.896 (meters)      724.72  (feet) COMP
 ME1479  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 ME1479
 ME1479  VERT ORDER      -  SECOND    CLASS 0
 ME1479
 ME1479.The horizontal coordinates were scaled from a map and have
 ME1479.an estimated accuracy of +/- 6 seconds.
 ME1479
 ME1479.The orthometric height was determined by differential leveling and
 ME1479.adjusted by the NATIONAL GEODETIC SURVEY
 ME1479.in June 1991.
 ME1479
 ME1479.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1479.GEOID18 height accuracy estimate available here.
 ME1479
 ME1479.Click photographs - Photos may exist for this station.
 ME1479
 ME1479.The dynamic height is computed by dividing the NAVD 88
 ME1479.geopotential number by the normal gravity value computed on the
 ME1479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1479.degrees latitude (g = 980.6199 gals.).
 ME1479
 ME1479.The modeled gravity was interpolated from observed gravity values.
 ME1479
 ME1479;                    North         East    Units  Estimated Accuracy
 ME1479;SPC IL E     -   522,380.      337,720.      MT  (+/- 180 meters Scaled)
 ME1479
 ME1479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL261803(NAD 83)
 ME1479
 ME1479                          SUPERSEDED SURVEY CONTROL
 ME1479
 ME1479  NGVD 29 (??/??/92)  221.074  (m)          725.31   (f) ADJ UNCH    2 0
 ME1479
 ME1479.Superseded values are not recommended for survey control.
 ME1479
 ME1479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1479.See file dsdata.pdf to determine how the superseded data were derived.
 ME1479
 ME1479_MARKER: DB = BENCH MARK DISK
 ME1479_SETTING: 30 = SET IN A LIGHT STRUCTURE
 ME1479_SP_SET: CULVERT
 ME1479_STAMPING: K 26 1934
 ME1479_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1479
 ME1479  HISTORY     - Date     Condition        Report By
 ME1479  HISTORY     - 1934     MONUMENTED       CGS
 ME1479  HISTORY     - 1954     GOOD             CGS
 ME1479  HISTORY     - 1973     MARK NOT FOUND   NGS
 ME1479  HISTORY     - 20091119 MARK NOT FOUND   GEOCAC
 ME1479
 ME1479                          STATION DESCRIPTION
 ME1479
 ME1479'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1479'AT ANDRES.
 ME1479'AT ANDRES, AT CROSSING OF U.S. HIGHWAY 45 AND THE CHICAGO,
 ME1479'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 41 1/2 FEET NORTH OF
 ME1479'CENTER LINE OF MAIN TRACK, 23 FEET EAST OF CENTER LINE OF
 ME1479'HIGHWAY, IN THE TOP AND 2 FEET SOUTH OF NORTH END OF EAST HEAD
 ME1479'WALL OF A 2-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY AND ABOUT
 ME1479'1 FOOT ABOVE LEVEL OF HIGHWAY.
 ME1479
 ME1479                          STATION RECOVERY (1973)
 ME1479
 ME1479'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1479'MARK NOT FOUND.
 ME1479
 ME1479                          STATION RECOVERY (2009)
 ME1479
 ME1479'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1479'THE ORIGINAL CULVERT HAS BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0771 ***********************************************************************
 NG0771  DESIGNATION -  K 26
 NG0771  PID         -  NG0771
 NG0771  STATE/COUNTY-  IL/COOK
 NG0771  COUNTRY     -  US
 NG0771  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0771
 NG0771                         *CURRENT SURVEY CONTROL
 NG0771  ______________________________________________________________________
 NG0771* NAD 83(1997) POSITION- 42 00 11.94882(N) 087 55 52.77681(W)   ADJUSTED
 NG0771* NAVD 88 ORTHO HEIGHT -   202.52  (+/-2cm)      664.4   (feet) VERTCON3
 NG0771  ______________________________________________________________________
 NG0771  GEOID HEIGHT    -        -33.654 (meters)                     GEOID18
 NG0771  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 NG0771  HORZ ORDER      -  SECOND
 NG0771  VERT ORDER      -  THIRD ? (See Below)
 NG0771
 NG0771.This mark is at Chicago O'hare Intl Airport (ORD)
 NG0771
 NG0771.The horizontal coordinates were established by classical geodetic methods
 NG0771.and adjusted by the National Geodetic Survey in October 1999.
 NG0771
 NG0771.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0771.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0771
 NG0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0771.GEOID18 height accuracy estimate available here.
 NG0771
 NG0771.The vertical order pertains to the NGVD 29 superseded value.
 NG0771
 NG0771.Click photographs - Photos may exist for this station.
 NG0771
 NG0771.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0771
 NG0771. The following values were computed from the NAD 83(1997) position.
 NG0771
 NG0771;                    North         East     Units Scale Factor Converg.
 NG0771;SPC IL E     -   592,549.450   333,304.005   MT  0.99998864   +0 16 08.5
 NG0771;SPC IL E     - 1,944,055.99  1,093,514.89   sFT  0.99998864   +0 16 08.5
 NG0771;UTM  16      - 4,650,564.224   422,873.369   MT  0.99967319   -0 37 23.7
 NG0771
 NG0771!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0771!SPC IL E     -   0.99997352  x   0.99998864  =   0.99996216
 NG0771!UTM  16      -   0.99997352  x   0.99967319  =   0.99964671
 NG0771
 NG0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2287350564(NAD 83)
 NG0771
 NG0771                          SUPERSEDED SURVEY CONTROL
 NG0771
 NG0771  NAD 83(1997)-  42 00 11.94889(N)    087 55 52.77739(W) AD(       ) 2
 NG0771  NAD 83(1994)-  42 00 11.94846(N)    087 55 52.79243(W) AD(       ) 2
 NG0771  NAD 83(1986)-  42 00 11.95022(N)    087 55 52.79209(W) AD(       ) 2
 NG0771  NGVD 29             202.61   (m)          664.7    (f) LEVELING    3  
 NG0771
 NG0771.Superseded values are not recommended for survey control.
 NG0771
 NG0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0771.See file dsdata.pdf to determine how the superseded data were derived.
 NG0771
 NG0771_MARKER: DB = BENCH MARK DISK
 NG0771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0771_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0771+STABILITY: SURFACE MOTION
 NG0771
 NG0771  HISTORY     - Date     Condition        Report By
 NG0771  HISTORY     - 1983     MONUMENTED       IL1670
 NG0771
 NG0771                          STATION DESCRIPTION
 NG0771
 NG0771'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 NG0771'THE STATION IS LOCATED NEAR THE NORTHWEST CORNER OF THE CHICAGO O
 NG0771'HARE INTERNATIONAL AIRPORT, ABOUT 12 M (40 FT) EAST-SOUTHEAST OF
 NG0771'THE PERIMETER FENCE.  AN AIRPORT ESCORT IS NEEDED.
 NG0771'
 NG0771'TO REACH THE STATION FROM THE NORTH CORNER OF THE AIRPORT TANK
 NG0771'FARM, GO NORTH ACROSS OPEN FIELD FOR ABOUT 130 M (400 FT) TO
 NG0771'AIRPORT BM K 27 COC.  PACK NORTHEAST ABOUT 85 M (280 FT) TO A GATE
 NG0771'IN THE PERIMETER FENCE WHERE A RAILROAD SPUR TRACK ENTERS THE
 NG0771'AIRPORT.  PACK NORTHEAST ALONG THE FENCE FOR ABOUT 250 M (820 FT)
 NG0771'TO THE STATION, SURROUNDED BY A TRIANGULAR SHAPED GUARDRAIL.
 NG0771'
 NG0771'THE STATION IS A STANDARD COC DISK STAMPED---K-26---SET INTO THE
 NG0771'TOP OF A 0.3 M (12-INCH) CONCRETE MONUMENT THAT PROJECTS 5 CM
 NG0771'(2-INCHES).  IT IS 18.9 M (62.0 FT) SOUTH OF AN IRON FENCE POST
 NG0771'WITH CHISELED X, 17.51 M (57.46 FT) EAST OF AN IRON FENCE POST WITH
 NG0771'CHISELED X, AND 11.9 M (39.02 FT) SOUTHEAST OF AN IRON FENCE POST
 NG0771'WITH CHISELED X.
 NG0771'
 NG0771'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0554 ***********************************************************************
 KB0554  DESIGNATION -  K 260
 KB0554  PID         -  KB0554
 KB0554  STATE/COUNTY-  IL/MACON
 KB0554  COUNTRY     -  US
 KB0554  USGS QUAD   -  FORSYTH (2018)
 KB0554
 KB0554                         *CURRENT SURVEY CONTROL
 KB0554  ______________________________________________________________________
 KB0554* NAD 83(2011) POSITION- 39 52 36.76916(N) 088 56 46.79046(W)   NO CHECK
 KB0554* NAD 83(2011) ELLIP HT-   175.030 (meters)        (06/27/12)   NO CHECK
 KB0554* NAD 83(2011) EPOCH   -  2010.00
 KB0554* NAVD 88 ORTHO HEIGHT -   207.264 (meters)      680.00  (feet) ADJUSTED
 KB0554  ______________________________________________________________________
 KB0554  GEOID HEIGHT    -        -32.254 (meters)                     GEOID18
 KB0554  NAD 83(2011) X  -     90,135.665 (meters)                     COMP
 KB0554  NAD 83(2011) Y  - -4,900,789.009 (meters)                     COMP
 KB0554  NAD 83(2011) Z  -  4,067,616.222 (meters)                     COMP
 KB0554  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 KB0554  DYNAMIC HEIGHT  -        207.155 (meters)      679.64  (feet) COMP
 KB0554  MODELED GRAVITY -    980,092.3   (mgal)                       NAVD 88
 KB0554
 KB0554  VERT ORDER      -  FIRST     CLASS I
 KB0554
 KB0554  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0554  Standards:
 KB0554         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0554            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0554  -------------------------------------------------------------------
 KB0554  NETWORK    7.50   8.84           1.88   3.57   4.51      0.53329808
 KB0554  -------------------------------------------------------------------
 KB0554  Click here for local accuracies and other accuracy information.
 KB0554
 KB0554.The horizontal coordinates were established by GPS observations
 KB0554.and adjusted by the National Geodetic Survey in June 2012.
 KB0554
 KB0554.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0554.been affixed to the stable North American tectonic plate. See 
 KB0554.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0554
 KB0554.The horizontal coordinates are valid at the epoch date displayed above
 KB0554.which is a decimal equivalence of Year/Month/Day.
 KB0554
 KB0554.No horizontal observational check was made to the station.
 KB0554
 KB0554.The orthometric height was determined by differential leveling and
 KB0554.adjusted by the NATIONAL GEODETIC SURVEY
 KB0554.in June 1991.
 KB0554
 KB0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0554.GEOID18 height accuracy estimate available here.
 KB0554
 KB0554.Click photographs - Photos may exist for this station.
 KB0554
 KB0554.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0554
 KB0554.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0554
 KB0554.The ellipsoidal height was determined by GPS observations
 KB0554.and is referenced to NAD 83.
 KB0554
 KB0554.The dynamic height is computed by dividing the NAVD 88
 KB0554.geopotential number by the normal gravity value computed on the
 KB0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0554.degrees latitude (g = 980.6199 gals.).
 KB0554
 KB0554.The modeled gravity was interpolated from observed gravity values.
 KB0554
 KB0554. The following values were computed from the NAD 83(2011) position.
 KB0554
 KB0554;                    North         East     Units Scale Factor Converg.
 KB0554;SPC IL E     -   356,510.107   247,561.031   MT  1.00000884   -0 23 34.9
 KB0554;SPC IL E     - 1,169,650.24    812,206.48   sFT  1.00000884   -0 23 34.9
 KB0554;UTM  16      - 4,415,905.174   333,558.037   MT  0.99994106   -1 14 53.4
 KB0554
 KB0554!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0554!SPC IL E     -   0.99997254  x   1.00000884  =   0.99998138
 KB0554!UTM  16      -   0.99997254  x   0.99994106  =   0.99991360
 KB0554
 KB0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3355815905(NAD 83)
 KB0554
 KB0554                          SUPERSEDED SURVEY CONTROL
 KB0554
 KB0554  NAD 83(2007)-  39 52 36.76932(N)    088 56 46.79022(W) AD(2002.00) 0
 KB0554  ELLIP H (02/10/07)  175.062  (m)                       GP(2002.00)    
 KB0554  ELLIP H (12/06/04)  175.046  (m)                       GP(       ) 4 1
 KB0554  NAD 83(1997)-  39 52 36.76940(N)    088 56 46.79064(W) AD(       ) 1
 KB0554  ELLIP H (12/18/02)  175.041  (m)                       GP(       ) 4 2
 KB0554  NAVD 88 (12/18/02)  207.3    (m)  GEOID99  model used  GPS OBS        
 KB0554  NGVD 29 (??/??/92)  207.344  (m)          680.26   (f) ADJ UNCH    1 1
 KB0554
 KB0554.Superseded values are not recommended for survey control.
 KB0554
 KB0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0554.See file dsdata.pdf to determine how the superseded data were derived.
 KB0554
 KB0554_MARKER: DB = BENCH MARK DISK
 KB0554_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0554_SP_SET: OVERPASS
 KB0554_STAMPING: K 260 1961
 KB0554_MARK LOGO: CGS
 KB0554_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0554_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0554_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0554+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2025
 KB0554
 KB0554  HISTORY     - Date     Condition        Report By
 KB0554  HISTORY     - 1961     MONUMENTED       CGS
 KB0554  HISTORY     - 1969     GOOD             CGS
 KB0554  HISTORY     - 1976     GOOD             NGS
 KB0554  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0554  HISTORY     - 20070410 GOOD             INDIV
 KB0554  HISTORY     - 20091005 GOOD             WOOLPT
 KB0554  HISTORY     - 20110811 GOOD             JCLS
 KB0554  HISTORY     - 20170611 GOOD             ASMINC
 KB0554  HISTORY     - 20200512 GOOD             ILDT
 KB0554  HISTORY     - 20250814 GOOD             ILDT
 KB0554
 KB0554                          STATION DESCRIPTION
 KB0554
 KB0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0554'2.1 MI N FROM DECATUR.
 KB0554'ABOUT 2.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0554'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 7 FEET WEST
 KB0554'OF THE WEST RAIL OF THE WEST SET OF TRACKS, SET IN THE TOP OF
 KB0554'THE WEST END OF THE SOUTH CONCRETE ABUTMENT OF THE RAILROAD
 KB0554'OVERPASS FOR STATE HIGHWAYS 48 AND 121 WHICH IS PERSHING ROAD,
 KB0554'AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK.  SEC 2, T 16 N,
 KB0554'R 2 E.
 KB0554
 KB0554                          STATION RECOVERY (1976)
 KB0554
 KB0554'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0554'RECOVERED IN GOOD CONDITION.
 KB0554
 KB0554                          STATION RECOVERY (2000)
 KB0554
 KB0554'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0554'RECOVERED BY ZAMBRANA ENGINEERING, INC. (2000) RECOVERED IN GOOD
 KB0554'CONDITION
 KB0554'
 KB0554
 KB0554                          STATION RECOVERY (2007)
 KB0554
 KB0554'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MAS)
 KB0554'RECOVERED IN GOOD CONDITION.
 KB0554
 KB0554                          STATION RECOVERY (2009)
 KB0554
 KB0554'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 KB0554'SUITABLE FOR SURVEY GRADE GPS.
 KB0554
 KB0554                          STATION RECOVERY (2011)
 KB0554
 KB0554'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 KB0554'RECOVERED IN GOOD CONDITION.
 KB0554
 KB0554                          STATION RECOVERY (2017)
 KB0554
 KB0554'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (NML)
 KB0554'RECOVERED IN GOOD CONDITION.
 KB0554
 KB0554                          STATION RECOVERY (2020)
 KB0554
 KB0554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0554'RECOVERED IN GOOD CONDITION.
 KB0554
 KB0554                          STATION RECOVERY (2025)
 KB0554
 KB0554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 KB0554'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0753 ***********************************************************************
 KB0753  DESIGNATION -  K 261
 KB0753  PID         -  KB0753
 KB0753  STATE/COUNTY-  IL/CHRISTIAN
 KB0753  COUNTRY     -  US
 KB0753  USGS QUAD   -  PANA (2018)
 KB0753
 KB0753                         *CURRENT SURVEY CONTROL
 KB0753  ______________________________________________________________________
 KB0753* NAD 83(1986) POSITION- 39 24 07.     (N) 089 04 47.     (W)   SCALED
 KB0753* NAVD 88 ORTHO HEIGHT -   206.487 (meters)      677.45  (feet) ADJUSTED
 KB0753  ______________________________________________________________________
 KB0753  GEOID HEIGHT    -        -32.163 (meters)                     GEOID18
 KB0753  DYNAMIC HEIGHT  -        206.363 (meters)      677.04  (feet) COMP
 KB0753  MODELED GRAVITY -    980,025.8   (mgal)                       NAVD 88
 KB0753
 KB0753  VERT ORDER      -  FIRST     CLASS I
 KB0753
 KB0753.The horizontal coordinates were scaled from a map and have
 KB0753.an estimated accuracy of +/- 6 seconds.
 KB0753
 KB0753.The orthometric height was determined by differential leveling and
 KB0753.adjusted by the NATIONAL GEODETIC SURVEY
 KB0753.in June 1991.
 KB0753
 KB0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0753.GEOID18 height accuracy estimate available here.
 KB0753
 KB0753.Click photographs - Photos may exist for this station.
 KB0753
 KB0753.The dynamic height is computed by dividing the NAVD 88
 KB0753.geopotential number by the normal gravity value computed on the
 KB0753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0753.degrees latitude (g = 980.6199 gals.).
 KB0753
 KB0753.The modeled gravity was interpolated from observed gravity values.
 KB0753
 KB0753;                    North         East    Units  Estimated Accuracy
 KB0753;SPC IL W     -   304,150.      793,620.      MT  (+/- 180 meters Scaled)
 KB0753
 KB0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ209634(NAD 83)
 KB0753
 KB0753                          SUPERSEDED SURVEY CONTROL
 KB0753
 KB0753  NGVD 29 (??/??/92)  206.570  (m)          677.72   (f) ADJ UNCH    1 1
 KB0753
 KB0753.Superseded values are not recommended for survey control.
 KB0753
 KB0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0753.See file dsdata.pdf to determine how the superseded data were derived.
 KB0753
 KB0753_MARKER: DB = BENCH MARK DISK
 KB0753_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0753_SP_SET: WATER TOWER FOUNDATION
 KB0753_STAMPING: K 261 1961
 KB0753_MARK LOGO: CGS
 KB0753_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0753_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0753+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2019
 KB0753
 KB0753  HISTORY     - Date     Condition        Report By
 KB0753  HISTORY     - 1961     MONUMENTED       CGS
 KB0753  HISTORY     - 1969     GOOD             CGS
 KB0753  HISTORY     - 1976     GOOD             NGS
 KB0753  HISTORY     - 20190930 GOOD             ILDT
 KB0753
 KB0753                          STATION DESCRIPTION
 KB0753
 KB0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0753'0.8 MI N FROM PANA.
 KB0753'ABOUT 0.8 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0753'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 0.45 MILE SOUTH OF
 KB0753'MILEPOST 721, 0.3 MILE NORTH OF A CROSSING OF THE RAILROAD AND
 KB0753'4TH STREET, 63 FEET EAST OF THE EAST RAIL, SET IN THE TOP OF THE
 KB0753'MORE EASTERLY OF THE 2 NORTH CONCRETE FOUNDATIONS FOR THE LEGS
 KB0753'OF AN ABANDONED WATER TOWER, 17 FEET NORTH OF THE EXTENDED CENTER
 KB0753'LINE OF A STREET WHICH LEADS EAST, ABOUT 2 FEET BELOW THE LEVEL
 KB0753'OF THE TRACK, AND ABOUT 30 INCHES ABOVE THE SURFACE OF THE GROUND.
 KB0753'SEC 15, T11N, R1E.
 KB0753
 KB0753                          STATION RECOVERY (1976)
 KB0753
 KB0753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0753'RECOVERED IN GOOD CONDITION.
 KB0753
 KB0753                          STATION RECOVERY (2019)
 KB0753
 KB0753'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0753'THE STATION IS LOCATED ON THE NORTH SIDE OF PANA AT THE SOUTH EASTERLY
 KB0753'SIDE OF PROPERTY NOW OWNED BY CHRISTIAN COUNTY FARMERS SUPPLY.
 KB0753'STATION IS SET IN THE TOP OF THE MORE EASTERLY OF THE 2 NORTH CONCRETE
 KB0753'FOUNDATIONS FOR THE LEGS OF AN ABANDONED WATER TOWER.  STATION IS 29
 KB0753'FT (8.8 M) WEST OF A FENCE CORNER ON EAST EDGE OF PROPERTY, 88.2 FT
 KB0753'(26.9 M) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF BUILDING WITH DIRT
 KB0753'PILED UP ON 3 SIDES, 122.4 FT (37.3 M) SOUTHEAST OF THE NORTHEAST
 KB0753'CORNER OF BUILDING WITH DIRT PILED UP ON 3 SIDES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0560 ***********************************************************************
 KB0560  DESIGNATION -  K 262
 KB0560  PID         -  KB0560
 KB0560  STATE/COUNTY-  IL/MACON
 KB0560  COUNTRY     -  US
 KB0560  USGS QUAD   -  DECATUR (2018)
 KB0560
 KB0560                         *CURRENT SURVEY CONTROL
 KB0560  ______________________________________________________________________
 KB0560* NAD 83(1986) POSITION- 39 50 46.2    (N) 088 56 09.5    (W)   HD_HELD2
 KB0560* NAVD 88 ORTHO HEIGHT -   203.913 (meters)      669.00  (feet) ADJUSTED
 KB0560  ______________________________________________________________________
 KB0560  GEOID HEIGHT    -        -32.290 (meters)                     GEOID18
 KB0560  DYNAMIC HEIGHT  -        203.804 (meters)      668.65  (feet) COMP
 KB0560  MODELED GRAVITY -    980,085.8   (mgal)                       NAVD 88
 KB0560
 KB0560  VERT ORDER      -  FIRST     CLASS II
 KB0560
 KB0560.The horizontal coordinates were established by autonomous hand held GPS
 KB0560.observations and have an estimated accuracy of +/- 10 meters.
 KB0560
 KB0560.The orthometric height was determined by differential leveling and
 KB0560.adjusted by the NATIONAL GEODETIC SURVEY
 KB0560.in June 1991.
 KB0560
 KB0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0560.GEOID18 height accuracy estimate available here.
 KB0560
 KB0560.Click photographs - Photos may exist for this station.
 KB0560
 KB0560.The dynamic height is computed by dividing the NAVD 88
 KB0560.geopotential number by the normal gravity value computed on the
 KB0560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0560.degrees latitude (g = 980.6199 gals.).
 KB0560
 KB0560.The modeled gravity was interpolated from observed gravity values.
 KB0560
 KB0560;                    North         East    Units  Estimated Accuracy
 KB0560;SPC IL E     -   353,094.      248,424.      MT  (+/- 10 meters HH2 GPS)
 KB0560
 KB0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3437012476(NAD 83)
 KB0560
 KB0560                          SUPERSEDED SURVEY CONTROL
 KB0560
 KB0560  NGVD 29 (??/??/92)  203.992  (m)          669.26   (f) ADJ UNCH    1 2
 KB0560
 KB0560.Superseded values are not recommended for survey control.
 KB0560
 KB0560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0560.See file dsdata.pdf to determine how the superseded data were derived.
 KB0560
 KB0560_MARKER: DB = BENCH MARK DISK
 KB0560_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0560_SP_SET: BUILDING
 KB0560_STAMPING: K 262 1961
 KB0560_MARK LOGO: CGS
 KB0560_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0560_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0560+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2014
 KB0560
 KB0560  HISTORY     - Date     Condition        Report By
 KB0560  HISTORY     - 1961     MONUMENTED       CGS
 KB0560  HISTORY     - 1969     GOOD             CGS
 KB0560  HISTORY     - 1976     GOOD             NGS
 KB0560  HISTORY     - 1987     GOOD             USPSQD
 KB0560  HISTORY     - 1989     GOOD             USPSQD
 KB0560  HISTORY     - 20140331 GOOD             ILDT
 KB0560
 KB0560                          STATION DESCRIPTION
 KB0560
 KB0560'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0560'0.6 MI E FROM DECATUR.
 KB0560'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0560'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE 0.55
 KB0560'MILE EAST ALONG ELDORADO STREET WHICH IS U.S. HIGHWAY 36, 17
 KB0560'FEET SOUTH OF THE SOUTH CURB OF THE HIGHWAY, SET VERTICALLY IN
 KB0560'THE EAST BRICK FACE AND 1.3 FEET SOUTH OF THE NORTHEAST CORNER
 KB0560'OF THE SOY CAPITAL BANK BUILDING, 180 FEET WEST OF THE WEST CURB
 KB0560'OF N. 16TH STREET, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 KB0560'GROUND.  SEC 13, T 16 N, R 2 E.
 KB0560
 KB0560                          STATION RECOVERY (1976)
 KB0560
 KB0560'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0560'RECOVERED IN GOOD CONDITION.
 KB0560
 KB0560                          STATION RECOVERY (1987)
 KB0560
 KB0560'RECOVERY NOTE BY US POWER SQUADRON 1987 (PFS)
 KB0560'RECOVERED IN GOOD CONDITION.
 KB0560
 KB0560                          STATION RECOVERY (1989)
 KB0560
 KB0560'RECOVERY NOTE BY US POWER SQUADRON 1989 (DMD)
 KB0560'RECOVERED IN GOOD CONDITION.
 KB0560
 KB0560                          STATION RECOVERY (2014)
 KB0560
 KB0560'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (BES)
 KB0560'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0602 ***********************************************************************
 KB0602  DESIGNATION -  K 263
 KB0602  PID         -  KB0602
 KB0602  STATE/COUNTY-  IL/SHELBY
 KB0602  COUNTRY     -  US
 KB0602  USGS QUAD   -  MACON EAST (2018)
 KB0602
 KB0602                         *CURRENT SURVEY CONTROL
 KB0602  ______________________________________________________________________
 KB0602* NAD 83(1986) POSITION- 39 39 11.     (N) 088 58 28.     (W)   SCALED
 KB0602* NAVD 88 ORTHO HEIGHT -   200.383 (meters)      657.42  (feet) ADJUSTED
 KB0602  ______________________________________________________________________
 KB0602  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 KB0602  DYNAMIC HEIGHT  -        200.269 (meters)      657.05  (feet) COMP
 KB0602  MODELED GRAVITY -    980,053.6   (mgal)                       NAVD 88
 KB0602
 KB0602  VERT ORDER      -  FIRST     CLASS II
 KB0602
 KB0602.The horizontal coordinates were scaled from a map and have
 KB0602.an estimated accuracy of +/- 6 seconds.
 KB0602
 KB0602.The orthometric height was determined by differential leveling and
 KB0602.adjusted by the NATIONAL GEODETIC SURVEY
 KB0602.in June 1991.
 KB0602
 KB0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0602.GEOID18 height accuracy estimate available here.
 KB0602
 KB0602.Click photographs - Photos may exist for this station.
 KB0602
 KB0602.The dynamic height is computed by dividing the NAVD 88
 KB0602.geopotential number by the normal gravity value computed on the
 KB0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0602.degrees latitude (g = 980.6199 gals.).
 KB0602
 KB0602.The modeled gravity was interpolated from observed gravity values.
 KB0602
 KB0602;                    North         East    Units  Estimated Accuracy
 KB0602;SPC IL E     -   331,680.      244,980.      MT  (+/- 180 meters Scaled)
 KB0602
 KB0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ306911(NAD 83)
 KB0602
 KB0602                          SUPERSEDED SURVEY CONTROL
 KB0602
 KB0602  NGVD 29 (??/??/92)  200.467  (m)          657.70   (f) ADJ UNCH    1 2
 KB0602
 KB0602.Superseded values are not recommended for survey control.
 KB0602
 KB0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0602.See file dsdata.pdf to determine how the superseded data were derived.
 KB0602
 KB0602_MARKER: DB = BENCH MARK DISK
 KB0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0602_STAMPING: K 263 1961
 KB0602_MARK LOGO: CGS
 KB0602_PROJECTION: FLUSH
 KB0602_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0602+STABILITY: SURFACE MOTION
 KB0602_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0602+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2022
 KB0602
 KB0602  HISTORY     - Date     Condition        Report By
 KB0602  HISTORY     - 1961     MONUMENTED       CGS
 KB0602  HISTORY     - 1969     GOOD             CGS
 KB0602  HISTORY     - 1976     GOOD             NGS
 KB0602  HISTORY     - 20220404 GOOD             ILDT
 KB0602
 KB0602                          STATION DESCRIPTION
 KB0602
 KB0602'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0602'4.1 MI NE FROM MOWEAQUA.
 KB0602'ABOUT 2.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0602'THE STATION AT MOWEAQUA, THENCE 2.05 MILES EAST ALONG THE
 KB0602'MACON-SHELBY COUNTY LINE ROAD, AT THE HILVETY AIRPORT, AT THE
 KB0602'SOUTHWEST CORNER OF A HANGAR, 3.4 FEET NORTHWEST OF THE SOUTHWEST
 KB0602'CORNER OF HANGAR, 8 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER
 KB0602'OF AN OUTSIDE TOILET, 197 FEET SOUTHWEST OF BENCH MARK J 263
 KB0602'DESCRIBED, 173 FEET NORTH OF THE CENTER LINE OF AN EAST-WEST
 KB0602'RUNWAY, 2 FEET NORTHWEST OF A METAL WITNESS POST, SET IN THE TOP
 KB0602'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE
 KB0602'GROUND.
 KB0602
 KB0602                          STATION RECOVERY (1969)
 KB0602
 KB0602'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0602'RECOVERED IN GOOD CONDITION.
 KB0602
 KB0602                          STATION RECOVERY (1976)
 KB0602
 KB0602'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0602'RECOVERED IN GOOD CONDITION.
 KB0602
 KB0602                          STATION RECOVERY (2022)
 KB0602
 KB0602'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0602'THE MARK IS LOCATED AT SOUTH WEST CORNER OF RECTANGLE SHAPED HANGER ON
 KB0602'SOUTH SIDE OF DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1627 ***********************************************************************
 ME1627  DESIGNATION -  K 266
 ME1627  PID         -  ME1627
 ME1627  STATE/COUNTY-  IL/COOK
 ME1627  COUNTRY     -  US
 ME1627  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1627
 ME1627                         *CURRENT SURVEY CONTROL
 ME1627  ______________________________________________________________________
 ME1627* NAD 83(1986) POSITION- 41 54 47.     (N) 087 37 57.     (W)   SCALED
 ME1627* NAVD 88 ORTHO HEIGHT -   182.143 (meters)      597.58  (feet) ADJUSTED
 ME1627  ______________________________________________________________________
 ME1627  GEOID HEIGHT    -        -33.637 (meters)                     GEOID18
 ME1627  DYNAMIC HEIGHT  -        182.081 (meters)      597.38  (feet) COMP
 ME1627  MODELED GRAVITY -    980,281.3   (mgal)                       NAVD 88
 ME1627
 ME1627  VERT ORDER      -  FIRST     CLASS 0
 ME1627
 ME1627.The horizontal coordinates were scaled from a map and have
 ME1627.an estimated accuracy of +/- 6 seconds.
 ME1627
 ME1627.The orthometric height was determined by differential leveling and
 ME1627.adjusted by the NATIONAL GEODETIC SURVEY
 ME1627.in June 1991.
 ME1627
 ME1627.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1627.GEOID18 height accuracy estimate available here.
 ME1627
 ME1627.Click photographs - Photos may exist for this station.
 ME1627
 ME1627.The dynamic height is computed by dividing the NAVD 88
 ME1627.geopotential number by the normal gravity value computed on the
 ME1627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1627.degrees latitude (g = 980.6199 gals.).
 ME1627
 ME1627.The modeled gravity was interpolated from observed gravity values.
 ME1627
 ME1627;                    North         East    Units  Estimated Accuracy
 ME1627;SPC IL E     -   582,680.      358,140.      MT  (+/- 180 meters Scaled)
 ME1627
 ME1627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM475403(NAD 83)
 ME1627
 ME1627                          SUPERSEDED SURVEY CONTROL
 ME1627
 ME1627  NGVD 29 (??/??/92)  182.228  (m)          597.86   (f) ADJ UNCH    1 0
 ME1627
 ME1627.Superseded values are not recommended for survey control.
 ME1627
 ME1627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1627.See file dsdata.pdf to determine how the superseded data were derived.
 ME1627
 ME1627_MARKER: DB = BENCH MARK DISK
 ME1627_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1627_STAMPING: K 266 1969
 ME1627_MARK LOGO: CGS
 ME1627_PROJECTION: FLUSH
 ME1627_MAGNETIC: I = MARKER IS A STEEL ROD
 ME1627_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1627
 ME1627  HISTORY     - Date     Condition        Report By
 ME1627  HISTORY     - 1969     MONUMENTED       CGS
 ME1627  HISTORY     - 1973     GOOD             NGS
 ME1627  HISTORY     - 1977     GOOD             NGS
 ME1627  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1627  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1627  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1627
 ME1627                          STATION DESCRIPTION
 ME1627
 ME1627'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1627'3.3 MI N FROM CHICAGO.
 ME1627'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1627'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH
 ME1627'ALONG LAKE SHORE DRIVE, THENCE 0.25 MILE WEST ALONG W. NORTH
 ME1627'BOULEVARD, AT THE INTERSECTION OF THE BOULEVARD AND N. DEARBORN
 ME1627'DRIVE, 26 1/2 FEET NORTH OF THE NORTH CURB OF THE BOULEVARD,
 ME1627'5 1/2 FEET EAST OF THE EAST CURB OF THE DRIVE, 6 FEET WEST
 ME1627'OF THE WEST EDGE OF A SIDEWALK, 6 1/2 FEET NORTHEAST OF A POST
 ME1627'WHICH BEARS A STREET LIGHT, ABOUT LEVEL WITH THE BOULEVARD AND
 ME1627'ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 ME1627'DEPTH OF 53 FEET AND IS ENCASED IN A 6-INCH IRON PIPE WHICH
 ME1627'IS ABOUT LEVEL WITH THE SURFACE OF THE GROUND.
 ME1627
 ME1627                          STATION RECOVERY (1973)
 ME1627
 ME1627'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1627'2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM ILLINOIS CENTRAL RAILROAD
 ME1627'STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG LAKE SHORE DRIVE
 ME1627'THENCE 0.25 MILE WEST ALONG WEST NORTH AVENUE AT INTERSECTION WITH
 ME1627'NORTH DEARBORN DRIVE, 26.5 FEET NORTH OF NORTH CURB OF WEST NORTH
 ME1627'AVENUE, 6.5 FEET NORTHEAST OF LIGHT POLE, 6 FEET WEST OF WEST EDGE OF
 ME1627'SIDEWALK, 5.5 FEET EAST OF EAST CURB OF DRIVE.  A C AND GS DISK ON TOP
 ME1627'OF A COPPER COATED STEEL ROD DRIVEN TO A DEPTH OF T 53 FEET AND
 ME1627'ENCASED IN A 6 INCH IRON PIPE WHICH IS FLUSH WITH THE GROUND.  SEC 34,
 ME1627'T 40N, R 14E.
 ME1627
 ME1627                          STATION RECOVERY (1977)
 ME1627
 ME1627'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1627'RECOVERED IN GOOD CONDITION.
 ME1627
 ME1627                          STATION RECOVERY (1987)
 ME1627
 ME1627'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1627'MARK NOT FOUND.
 ME1627
 ME1627                          STATION RECOVERY (1987)
 ME1627
 ME1627'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1627'MARK NOT FOUND.
 ME1627
 ME1627                          STATION RECOVERY (1989)
 ME1627
 ME1627'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1627'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0065 ***********************************************************************
 NH0065  DESIGNATION -  K 267
 NH0065  PID         -  NH0065
 NH0065  STATE/COUNTY-  IL/KANE
 NH0065  COUNTRY     -  US
 NH0065  USGS QUAD   -  ELGIN (2018)
 NH0065
 NH0065                         *CURRENT SURVEY CONTROL
 NH0065  ______________________________________________________________________
 NH0065* NAD 83(1986) POSITION- 42 02 19.     (N) 088 21 49.     (W)   SCALED
 NH0065* NAVD 88 ORTHO HEIGHT -   274.799 (meters)      901.57  (feet) ADJUSTED
 NH0065  ______________________________________________________________________
 NH0065  GEOID HEIGHT    -        -33.399 (meters)                     GEOID18
 NH0065  DYNAMIC HEIGHT  -        274.703 (meters)      901.25  (feet) COMP
 NH0065  MODELED GRAVITY -    980,265.4   (mgal)                       NAVD 88
 NH0065
 NH0065  VERT ORDER      -  FIRST     CLASS I
 NH0065
 NH0065.The horizontal coordinates were scaled from a map and have
 NH0065.an estimated accuracy of +/- 6 seconds.
 NH0065
 NH0065.The orthometric height was determined by differential leveling and
 NH0065.adjusted by the NATIONAL GEODETIC SURVEY
 NH0065.in June 1991.
 NH0065
 NH0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0065.GEOID18 height accuracy estimate available here.
 NH0065
 NH0065.Click photographs - Photos may exist for this station.
 NH0065
 NH0065.The dynamic height is computed by dividing the NAVD 88
 NH0065.geopotential number by the normal gravity value computed on the
 NH0065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0065.degrees latitude (g = 980.6199 gals.).
 NH0065
 NH0065.The modeled gravity was interpolated from observed gravity values.
 NH0065
 NH0065;                    North         East    Units  Estimated Accuracy
 NH0065;SPC IL E     -   596,390.      297,490.      MT  (+/- 180 meters Scaled)
 NH0065
 NH0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM871549(NAD 83)
 NH0065
 NH0065                          SUPERSEDED SURVEY CONTROL
 NH0065
 NH0065  NGVD 29 (??/??/92)  274.868  (m)          901.80   (f) ADJ UNCH    1 1
 NH0065
 NH0065.Superseded values are not recommended for survey control.
 NH0065
 NH0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0065.See file dsdata.pdf to determine how the superseded data were derived.
 NH0065
 NH0065_MARKER: DB = BENCH MARK DISK
 NH0065_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0065_STAMPING: K 267 1969
 NH0065_MARK LOGO: CGS
 NH0065_PROJECTION: FLUSH
 NH0065_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0065_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0065
 NH0065  HISTORY     - Date     Condition        Report By
 NH0065  HISTORY     - 1969     MONUMENTED       CGS
 NH0065  HISTORY     - 1990     POOR             USPSQD
 NH0065  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 NH0065  HISTORY     - 20090422 MARK NOT FOUND   ILDT
 NH0065
 NH0065                          STATION DESCRIPTION
 NH0065
 NH0065'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0065'0.8 MI E FROM UDINA.
 NH0065'ABOUT 0.75 MILE EAST ALONG U.S. HIGHWAY 20 FROM THE NORTHEAST
 NH0065'CORNER OF THE UDINA CEMETERY AT UDINA, IN SECTION 18, T 41 N,
 NH0065'R 8 E, 129 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 28
 NH0065'FEET EAST OF THE CENTER LINE OF NESTLER ROAD, 32 FEET NORTH
 NH0065'OF A 24-INCH BOX ELDER TREE, 23 FEET SOUTH OF A 24-INCH BOX
 NH0065'ELDER TREE, 1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL
 NH0065'WITH THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 NH0065'THAT IS DRIVEN TO A DEPTH OF 59 FEET AND IS ENCASED IN A 6-INCH
 NH0065'TILE WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0065
 NH0065                          STATION RECOVERY (1990)
 NH0065
 NH0065'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0065'MARK RECOVERED IN POOR CONDITION.
 NH0065
 NH0065                          STATION RECOVERY (1998)
 NH0065
 NH0065'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0065'MARK NOT FOUND.
 NH0065
 NH0065                          STATION RECOVERY (2009)
 NH0065
 NH0065'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0065'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0693 ***********************************************************************
 NH0693  DESIGNATION -  K 268
 NH0693  PID         -  NH0693
 NH0693  STATE/COUNTY-  IL/CARROLL
 NH0693  COUNTRY     -  US
 NH0693  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0693
 NH0693                         *CURRENT SURVEY CONTROL
 NH0693  ______________________________________________________________________
 NH0693* NAD 83(1986) POSITION- 42 04 47.     (N) 089 55 02.     (W)   SCALED
 NH0693* NAVD 88 ORTHO HEIGHT -   250.465 (meters)      821.73  (feet) ADJUSTED
 NH0693  ______________________________________________________________________
 NH0693  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 NH0693  DYNAMIC HEIGHT  -        250.379 (meters)      821.45  (feet) COMP
 NH0693  MODELED GRAVITY -    980,273.6   (mgal)                       NAVD 88
 NH0693
 NH0693  VERT ORDER      -  FIRST     CLASS I
 NH0693
 NH0693.The horizontal coordinates were scaled from a map and have
 NH0693.an estimated accuracy of +/- 6 seconds.
 NH0693
 NH0693.The orthometric height was determined by differential leveling and
 NH0693.adjusted by the NATIONAL GEODETIC SURVEY
 NH0693.in June 1991.
 NH0693
 NH0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0693.GEOID18 height accuracy estimate available here.
 NH0693
 NH0693.Click photographs - Photos may exist for this station.
 NH0693
 NH0693.The dynamic height is computed by dividing the NAVD 88
 NH0693.geopotential number by the normal gravity value computed on the
 NH0693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0693.degrees latitude (g = 980.6199 gals.).
 NH0693
 NH0693.The modeled gravity was interpolated from observed gravity values.
 NH0693
 NH0693;                    North         East    Units  Estimated Accuracy
 NH0693;SPC IL W     -   600,970.      720,640.      MT  (+/- 180 meters Scaled)
 NH0693
 NH0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM586627(NAD 83)
 NH0693
 NH0693                          SUPERSEDED SURVEY CONTROL
 NH0693
 NH0693  NGVD 29 (??/??/92)  250.497  (m)          821.84   (f) ADJ UNCH    1 1
 NH0693
 NH0693.Superseded values are not recommended for survey control.
 NH0693
 NH0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0693.See file dsdata.pdf to determine how the superseded data were derived.
 NH0693
 NH0693_MARKER: DB = BENCH MARK DISK
 NH0693_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0693_STAMPING: K 268 1970
 NH0693_MARK LOGO: CGS
 NH0693_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0693_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0693
 NH0693  HISTORY     - Date     Condition        Report By
 NH0693  HISTORY     - 1970     MONUMENTED       NGS
 NH0693  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0693
 NH0693                          STATION DESCRIPTION
 NH0693
 NH0693'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0693'4.5 MI E FROM MT CARROLL.
 NH0693'ABOUT 1.4 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE
 NH0693'COURTHOUSE AT MT. CARROLL, THENCE 1.25 MILES EAST ALONG STATE
 NH0693'HIGHWAY 88, THENCE 1.85 MILES EAST ALONG A PAVED AND A GRAVELED
 NH0693'ROAD, OR ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 72 FROM THE
 NH0693'POST OFFICE AT LANARK, THENCE 1.0 MILE SOUTH ALONG A GRAVELED
 NH0693'ROAD, THENCE 4.45 MILES WEST ALONG A GRAVELED ROAD, ON THE
 NH0693'PROPERTY OF MR. EARL F. SMITH, 40 FEET SOUTH OF THE CENTER LINE
 NH0693'OF THE ROAD, 63 FEET NORTHEAST OF THE NORTHEAST CORNER OF MR.
 NH0693'SMITHS 2-STORY FARM HOUSE, 30 FEET WEST OF THE CENTER LINE OF
 NH0693'A PRIVATE DRIVEWAY, 5.2 FEET SOUTH OF THE NORTHEAST CORNER
 NH0693'FENCE POST FOR A FENCE AROUND MR. SMITHS LAWN, 0.8 FOOT EAST OF A
 NH0693'FENCE, ABOUT LEVEL WITH THE ROAD, AND BRAZED ON THE TOP OF A
 NH0693'3-INCH IRON POST PROJECTING 2 INCHES.  SECTION 16, T24N,
 NH0693'R5E.
 NH0693
 NH0693                          STATION RECOVERY (1987)
 NH0693
 NH0693'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0693'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0846 ***********************************************************************
 LC0846  DESIGNATION -  K 269
 LC0846  PID         -  LC0846
 LC0846  STATE/COUNTY-  IL/WOODFORD
 LC0846  COUNTRY     -  US
 LC0846  USGS QUAD   -  BENSON (2018)
 LC0846
 LC0846                         *CURRENT SURVEY CONTROL
 LC0846  ______________________________________________________________________
 LC0846* NAD 83(1986) POSITION- 40 51 51.9    (N) 089 00 13.6    (W)   HD_HELD2
 LC0846* NAVD 88 ORTHO HEIGHT -   222.676 (meters)      730.56  (feet) ADJUSTED
 LC0846  ______________________________________________________________________
 LC0846  GEOID HEIGHT    -        -32.397 (meters)                     GEOID18
 LC0846  DYNAMIC HEIGHT  -        222.579 (meters)      730.24  (feet) COMP
 LC0846  MODELED GRAVITY -    980,182.8   (mgal)                       NAVD 88
 LC0846
 LC0846  VERT ORDER      -  FIRST     CLASS I
 LC0846
 LC0846.The horizontal coordinates were established by autonomous hand held GPS
 LC0846.observations and have an estimated accuracy of +/- 10 meters.
 LC0846
 LC0846.The orthometric height was determined by differential leveling and
 LC0846.adjusted by the NATIONAL GEODETIC SURVEY
 LC0846.in June 1991.
 LC0846
 LC0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0846.GEOID18 height accuracy estimate available here.
 LC0846
 LC0846.Click photographs - Photos may exist for this station.
 LC0846
 LC0846.The dynamic height is computed by dividing the NAVD 88
 LC0846.geopotential number by the normal gravity value computed on the
 LC0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0846.degrees latitude (g = 980.6199 gals.).
 LC0846
 LC0846.The modeled gravity was interpolated from observed gravity values.
 LC0846
 LC0846;                    North         East    Units  Estimated Accuracy
 LC0846;SPC IL W     -   466,620.      798,035.      MT  (+/- 10 meters HH2 GPS)
 LC0846
 LC0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3112925638(NAD 83)
 LC0846
 LC0846                          SUPERSEDED SURVEY CONTROL
 LC0846
 LC0846  NGVD 29 (??/??/92)  222.729  (m)          730.74   (f) ADJ UNCH    1 1
 LC0846
 LC0846.Superseded values are not recommended for survey control.
 LC0846
 LC0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0846.See file dsdata.pdf to determine how the superseded data were derived.
 LC0846
 LC0846_MARKER: DB = BENCH MARK DISK
 LC0846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0846_STAMPING: K 269 1969
 LC0846_MARK LOGO: CGS
 LC0846_PROJECTION: PROJECTING 20 CENTIMETERS
 LC0846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0846+STABILITY: SURFACE MOTION
 LC0846_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0846+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2014
 LC0846
 LC0846  HISTORY     - Date     Condition        Report By
 LC0846  HISTORY     - 1969     MONUMENTED       CGS
 LC0846  HISTORY     - 19981014 GOOD             USPSQD
 LC0846  HISTORY     - 20130724 GOOD             ILDT
 LC0846  HISTORY     - 20140324 GOOD             PATRIC
 LC0846
 LC0846                          STATION DESCRIPTION
 LC0846
 LC0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0846'4 MI SE FROM MINONK.
 LC0846'ABOUT 2.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0846'THE STATION AT MINONK, THENCE 1.1 MILES EAST ALONG STATE HIGHWAY 116,
 LC0846'THENCE 0.25 MILE SOUTH ALONG A PAVED ROAD, THENCE 0.25 MILE EAST
 LC0846'ALONG A PRIVATE ROAD TO THE A.P. JANNSEN AIRPORT, 90 FEET SOUTHEAST
 LC0846'OF THE SOUTHEAST CORNER OF A FARMHOUSE, SET IN THE TOP OF THE
 LC0846'SOUTHWEST CORNER OF A CONCRETE FOUNDATION FOR AN UNDERGROUND PRESSURE
 LC0846'PUMP AND TANK, 7.8 FEET EAST-NORTHEAST OF THE NORTHWEST CORNER
 LC0846'OF A GARAGE, 3 1/2 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST LEG OF A
 LC0846'STEEL WINDMILL TOWER, AND ABOUT 14 INCHES ABOVE THE SURFACE OF THE
 LC0846'GROUND.
 LC0846
 LC0846                          STATION RECOVERY (1998)
 LC0846
 LC0846'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0846'RECOVERED IN GOOD CONDITION.
 LC0846
 LC0846                          STATION RECOVERY (2013)
 LC0846
 LC0846'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0846'RECOVERED IN GOOD CONDITION.
 LC0846
 LC0846                          STATION RECOVERY (2014)
 LC0846
 LC0846'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 LC0846'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1441 ***********************************************************************
 ME1441  DESIGNATION -  K 27
 ME1441  PID         -  ME1441
 ME1441  STATE/COUNTY-  IL/COOK
 ME1441  COUNTRY     -  US
 ME1441  USGS QUAD   -  DYER (2019)
 ME1441
 ME1441                         *CURRENT SURVEY CONTROL
 ME1441  ______________________________________________________________________
 ME1441* NAD 83(1986) POSITION- 41 29 55.     (N) 087 31 43.     (W)   SCALED
 ME1441* NAVD 88 ORTHO HEIGHT -   192.040 (meters)      630.05  (feet) ADJUSTED
 ME1441  ______________________________________________________________________
 ME1441  GEOID HEIGHT    -        -33.487 (meters)                     GEOID18
 ME1441  DYNAMIC HEIGHT  -        191.965 (meters)      629.81  (feet) COMP
 ME1441  MODELED GRAVITY -    980,232.3   (mgal)                       NAVD 88
 ME1441
 ME1441  VERT ORDER      -  SECOND    CLASS 0
 ME1441
 ME1441.The horizontal coordinates were scaled from a map and have
 ME1441.an estimated accuracy of +/- 6 seconds.
 ME1441
 ME1441.The orthometric height was determined by differential leveling and
 ME1441.adjusted by the NATIONAL GEODETIC SURVEY
 ME1441.in June 1991.
 ME1441
 ME1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1441.GEOID18 height accuracy estimate available here.
 ME1441
 ME1441.Click photographs - Photos may exist for this station.
 ME1441
 ME1441.The dynamic height is computed by dividing the NAVD 88
 ME1441.geopotential number by the normal gravity value computed on the
 ME1441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1441.degrees latitude (g = 980.6199 gals.).
 ME1441
 ME1441.The modeled gravity was interpolated from observed gravity values.
 ME1441
 ME1441;                    North         East    Units  Estimated Accuracy
 ME1441;SPC IL E     -   536,730.      367,190.      MT  (+/- 180 meters Scaled)
 ME1441
 ME1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL558942(NAD 83)
 ME1441
 ME1441                          SUPERSEDED SURVEY CONTROL
 ME1441
 ME1441  NGVD 29 (??/??/92)  192.133  (m)          630.36   (f) ADJ UNCH    2 0
 ME1441
 ME1441.Superseded values are not recommended for survey control.
 ME1441
 ME1441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1441.See file dsdata.pdf to determine how the superseded data were derived.
 ME1441
 ME1441_MARKER: DB = BENCH MARK DISK
 ME1441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1441_STAMPING: K 27 1934
 ME1441_MARK LOGO: CGS
 ME1441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1441+STABILITY: SURFACE MOTION
 ME1441
 ME1441  HISTORY     - Date     Condition        Report By
 ME1441  HISTORY     - 1934     MONUMENTED       CGS
 ME1441  HISTORY     - 1969     GOOD             CGS
 ME1441  HISTORY     - 1979     MARK NOT FOUND   LOCENG
 ME1441  HISTORY     - 19880728 MARK NOT FOUND   USGS
 ME1441  HISTORY     - 20110409 MARK NOT FOUND   GEOCAC
 ME1441
 ME1441                          STATION DESCRIPTION
 ME1441
 ME1441'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 ME1441'0.4 MI W FROM DYER.
 ME1441'IN COOK COUNTY, ILLINOIS, 0.4 MILE WEST ALONG THE MICHIGAN
 ME1441'CENTRAL RAILROAD FROM THE STATION AT DYER, LAKE COUNTY, INDIANA,
 ME1441'AT THE CROSSING OF LINCOLN HIGHWAY (U.S. HIGHWAY 30), 41 FEET
 ME1441'EAST OF THE CENTERLINE OF THE HIGHWAY, 46 FEET SOUTH OF THE
 ME1441'CENTERLINE OF THE TRACK, AND ABOUT 3 FEET LOWER THAN THE RAIL.
 ME1441'A STANDARD DISK, STAMPED K 27 1934 AND SET IN THE TOP OF A
 ME1441'CONCRETE POST.
 ME1441
 ME1441                          STATION RECOVERY (1969)
 ME1441
 ME1441'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1441'RECOVERED IN GOOD CONDITION.
 ME1441
 ME1441                          STATION RECOVERY (1979)
 ME1441
 ME1441'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 ME1441'MARK NOT FOUND.
 ME1441
 ME1441                          STATION RECOVERY (1988)
 ME1441
 ME1441'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988 (LCR)
 ME1441'MARK NOT FOUND.
 ME1441
 ME1441                          STATION RECOVERY (2011)
 ME1441
 ME1441'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 ME1441'MARK MAY BE BURIED UNDER BALLAST OR IT MAY HAVE BEEN REMOVED WHEN
 ME1441'UNDERGROUND CABLE WORK WAS PERFORMED ALONG THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0772 ***********************************************************************
 NG0772  DESIGNATION -  K 27
 NG0772  PID         -  NG0772
 NG0772  STATE/COUNTY-  IL/COOK
 NG0772  COUNTRY     -  US
 NG0772  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0772
 NG0772                         *CURRENT SURVEY CONTROL
 NG0772  ______________________________________________________________________
 NG0772* NAD 83(1997) POSITION- 42 00 03.84788(N) 087 56 01.11654(W)   ADJUSTED
 NG0772* NAVD 88 ORTHO HEIGHT -   205.21  (+/-2cm)      673.3   (feet) VERTCON3
 NG0772  ______________________________________________________________________
 NG0772  GEOID HEIGHT    -        -33.648 (meters)                     GEOID18
 NG0772  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 NG0772  HORZ ORDER      -  SECOND
 NG0772  VERT ORDER      -  THIRD ? (See Below)
 NG0772
 NG0772.This mark is at Chicago O'hare Intl Airport (ORD)
 NG0772
 NG0772.The horizontal coordinates were established by classical geodetic methods
 NG0772.and adjusted by the National Geodetic Survey in October 1999.
 NG0772
 NG0772.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0772.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0772
 NG0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0772.GEOID18 height accuracy estimate available here.
 NG0772
 NG0772.The vertical order pertains to the NGVD 29 superseded value.
 NG0772
 NG0772.Click photographs - Photos may exist for this station.
 NG0772
 NG0772.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0772
 NG0772. The following values were computed from the NAD 83(1997) position.
 NG0772
 NG0772;                    North         East     Units Scale Factor Converg.
 NG0772;SPC IL E     -   592,298.613   333,113.255   MT  0.99998849   +0 16 02.8
 NG0772;SPC IL E     - 1,943,233.03  1,092,889.07   sFT  0.99998849   +0 16 02.8
 NG0772;UTM  16      - 4,650,316.466   422,678.797   MT  0.99967356   -0 37 29.2
 NG0772
 NG0772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0772!SPC IL E     -   0.99997309  x   0.99998849  =   0.99996158
 NG0772!UTM  16      -   0.99997309  x   0.99967356  =   0.99964666
 NG0772
 NG0772:                Primary Azimuth Mark                     Grid Az
 NG0772:SPC IL E     -  B 5                                      191 28 37.7
 NG0772:UTM  16      -  B 5                                      192 22 09.7
 NG0772
 NG0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2267850316(NAD 83)
 NG0772
 NG0772|---------------------------------------------------------------------|
 NG0772| PID    Reference Object                     Distance      Geod. Az  |
 NG0772|                                                           dddmmss.s |
 NG0772| NG0767 B 6                                 132.148 METERS 02038     |
 NG0772| ME3238 B 5                                 APPROX. 0.6 KM 1914440.5 |
 NG0772|---------------------------------------------------------------------|
 NG0772
 NG0772                          SUPERSEDED SURVEY CONTROL
 NG0772
 NG0772  NAD 83(1997)-  42 00 03.84794(N)    087 56 01.11712(W) AD(       ) 2
 NG0772  NAD 83(1994)-  42 00 03.84749(N)    087 56 01.13209(W) AD(       ) 2
 NG0772  NAD 83(1986)-  42 00 03.84921(N)    087 56 01.13177(W) AD(       ) 2
 NG0772  NGVD 29             205.30   (m)          673.6    (f) LEVELING    3  
 NG0772
 NG0772.Superseded values are not recommended for survey control.
 NG0772
 NG0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0772.See file dsdata.pdf to determine how the superseded data were derived.
 NG0772
 NG0772_MARKER: DB = BENCH MARK DISK
 NG0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0772_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0772+STABILITY: SURFACE MOTION
 NG0772
 NG0772  HISTORY     - Date     Condition        Report By
 NG0772  HISTORY     - 1983     MONUMENTED       IL1670
 NG0772
 NG0772                          STATION DESCRIPTION
 NG0772
 NG0772'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 NG0772'THE STATION IS LOCATED ALONG THE NORTHWEST EDGE OF CHICAGO O HARE
 NG0772'INTERNATIONAL AIRPORT, ABOUT 36.5 M (120 FT) SOUTHEAST OF THE
 NG0772'PERIMETER FENCE.  AN AIRPORT ESCORT IS NEEDED.
 NG0772'
 NG0772'TO REACH THE STATION FROM THE NORTH CORNER OF THE AIRPORT TANK FARM
 NG0772'FENCE, GO NORTH ACROSS OPEN GRASSY FIELD FOR ABOUT 130 M (400 FT)
 NG0772'TO THE STATION, SURROUNDED BY A TRIANGULAR SHAPED GUARDRAIL.
 NG0772'
 NG0772'THE STATION IS A STANDARD COC DISK STAMPED---K-27---SET INTO THE
 NG0772'TOP OF A 0.3 M (12 INCH) CONCRETE MONUMENT THAT PROJECTS 5 CM (2
 NG0772'INCHES) ABOVE THE SURFACE.  IT IS 36.5 M (120 FT) SOUTHEAST OF THE
 NG0772'PERIMETER FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0803 ***********************************************************************
 HB0803  DESIGNATION -  K 270
 HB0803  PID         -  HB0803
 HB0803  STATE/COUNTY-  IL/UNION
 HB0803  COUNTRY     -  US
 HB0803  USGS QUAD   -  DONGOLA (2018)
 HB0803
 HB0803                         *CURRENT SURVEY CONTROL
 HB0803  ______________________________________________________________________
 HB0803* NAD 83(1986) POSITION- 37 22 10.     (N) 089 10 10.     (W)   SCALED
 HB0803* NAVD 88 ORTHO HEIGHT -   126.035 (meters)      413.50  (feet) ADJUSTED
 HB0803  ______________________________________________________________________
 HB0803  GEOID HEIGHT    -        -28.448 (meters)                     GEOID18
 HB0803  DYNAMIC HEIGHT  -        125.945 (meters)      413.20  (feet) COMP
 HB0803  MODELED GRAVITY -    979,915.7   (mgal)                       NAVD 88
 HB0803
 HB0803  VERT ORDER      -  FIRST     CLASS I
 HB0803
 HB0803.The horizontal coordinates were scaled from a map and have
 HB0803.an estimated accuracy of +/- 6 seconds.
 HB0803
 HB0803.The orthometric height was determined by differential leveling and
 HB0803.adjusted by the NATIONAL GEODETIC SURVEY
 HB0803.in June 1991.
 HB0803
 HB0803.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0803.GEOID18 height accuracy estimate available here.
 HB0803
 HB0803.Click photographs - Photos may exist for this station.
 HB0803
 HB0803.The dynamic height is computed by dividing the NAVD 88
 HB0803.geopotential number by the normal gravity value computed on the
 HB0803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0803.degrees latitude (g = 980.6199 gals.).
 HB0803
 HB0803.The modeled gravity was interpolated from observed gravity values.
 HB0803
 HB0803;                    North         East    Units  Estimated Accuracy
 HB0803;SPC IL W     -    78,460.      788,330.      MT  (+/- 180 meters Scaled)
 HB0803
 HB0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG078380(NAD 83)
 HB0803
 HB0803                          SUPERSEDED SURVEY CONTROL
 HB0803
 HB0803  NGVD 29 (11/26/84)  126.014  (m)          413.43   (f) ADJUSTED    1 1
 HB0803
 HB0803.Superseded values are not recommended for survey control.
 HB0803
 HB0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0803.See file dsdata.pdf to determine how the superseded data were derived.
 HB0803
 HB0803_MARKER: DB = BENCH MARK DISK
 HB0803_SETTING: 66 = SET IN ROCK OUTCROP
 HB0803_STAMPING: K 270 1969
 HB0803_MARK LOGO: CGS
 HB0803_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB0803+STABILITY: POSITION/ELEVATION WELL
 HB0803
 HB0803  HISTORY     - Date     Condition        Report By
 HB0803  HISTORY     - 1969     MONUMENTED       CGS
 HB0803
 HB0803                          STATION DESCRIPTION
 HB0803
 HB0803'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0803'0.6 MI N FROM DONGOLA.
 HB0803'ABOUT 0.65 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0803'THE STATION AT DONGOLA, 15 POLES SOUTH OF MILEPOST 337, 17 1/2
 HB0803'FEET NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST TRACK,
 HB0803'SET IN THE TOP OF A ROCK LEDGE WHICH IS ON A 4- X 5-FOOT ROCK
 HB0803'OUTCROP, 12 1/2 RAILS NORTHWEST OF A CONCRETE WHISTLE SIGN,
 HB0803'44 1/2 FEET SOUTHWEST OF THE MORE WESTERLY OF TWO POWER POLES,
 HB0803'13 1/2 FEET WEST OF A TELEPHONE POLE, AND ABOUT 5 FEET ABOVE
 HB0803'THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0655 ***********************************************************************
 NH0655  DESIGNATION -  K 271
 NH0655  PID         -  NH0655
 NH0655  STATE/COUNTY-  IL/OGLE
 NH0655  COUNTRY     -  US
 NH0655  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0655
 NH0655                         *CURRENT SURVEY CONTROL
 NH0655  ______________________________________________________________________
 NH0655* NAD 83(1986) POSITION- 42 07 42.     (N) 089 31 00.     (W)   SCALED
 NH0655* NAVD 88 ORTHO HEIGHT -   263.979 (meters)      866.07  (feet) ADJUSTED
 NH0655  ______________________________________________________________________
 NH0655  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 NH0655  DYNAMIC HEIGHT  -        263.891 (meters)      865.78  (feet) COMP
 NH0655  MODELED GRAVITY -    980,283.3   (mgal)                       NAVD 88
 NH0655
 NH0655  VERT ORDER      -  FIRST     CLASS I
 NH0655
 NH0655.The horizontal coordinates were scaled from a map and have
 NH0655.an estimated accuracy of +/- 6 seconds.
 NH0655
 NH0655.The orthometric height was determined by differential leveling and
 NH0655.adjusted by the NATIONAL GEODETIC SURVEY
 NH0655.in June 1991.
 NH0655
 NH0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0655.GEOID18 height accuracy estimate available here.
 NH0655
 NH0655.Click photographs - Photos may exist for this station.
 NH0655
 NH0655.The dynamic height is computed by dividing the NAVD 88
 NH0655.geopotential number by the normal gravity value computed on the
 NH0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0655.degrees latitude (g = 980.6199 gals.).
 NH0655
 NH0655.The modeled gravity was interpolated from observed gravity values.
 NH0655
 NH0655;                    North         East    Units  Estimated Accuracy
 NH0655;SPC IL W     -   606,540.      753,740.      MT  (+/- 180 meters Scaled)
 NH0655
 NH0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM919670(NAD 83)
 NH0655
 NH0655                          SUPERSEDED SURVEY CONTROL
 NH0655
 NH0655  NGVD 29 (??/??/92)  264.014  (m)          866.19   (f) ADJ UNCH    1 1
 NH0655
 NH0655.Superseded values are not recommended for survey control.
 NH0655
 NH0655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0655.See file dsdata.pdf to determine how the superseded data were derived.
 NH0655
 NH0655_MARKER: DB = BENCH MARK DISK
 NH0655_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0655_STAMPING: K 271 1970
 NH0655_MARK LOGO: CGS
 NH0655_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0655_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0655
 NH0655  HISTORY     - Date     Condition        Report By
 NH0655  HISTORY     - 1970     MONUMENTED       NGS
 NH0655  HISTORY     - 1981     POOR             USGS
 NH0655  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0655
 NH0655                          STATION DESCRIPTION
 NH0655
 NH0655'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0655'3.2 MI E FROM FORRESTON.
 NH0655'ABOUT 3.2 MILES EAST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0655'OFFICE AT FORRESTON, ON THE PROPERTY OF MR. D. STUKENBERG, 85
 NH0655'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 72 FEET WEST OF
 NH0655'THE SOUTHWEST CORNER OF MR. STUKENBERGS HOUSE, 1.0 FOOT EAST
 NH0655'OF A FENCE, 4.0 FEET NORTH OF A METAL WITNESS POST, ABOUT
 NH0655'2 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND BRAZED ON THE
 NH0655'TOP OF A 3-INCH IRON PIPE PROJECTING 3 INCHES.  SECTION 25, T25N,
 NH0655'R8E
 NH0655
 NH0655                          STATION RECOVERY (1981)
 NH0655
 NH0655'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 NH0655'THE MARK WAS HIT BY A MOWER, THE DISK IS PARTICALLY MISSING.
 NH0655
 NH0655                          STATION RECOVERY (1987)
 NH0655
 NH0655'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0655'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0173 ***********************************************************************
 NJ0173  DESIGNATION -  K 272
 NJ0173  PID         -  NJ0173
 NJ0173  STATE/COUNTY-  IL/CARROLL
 NJ0173  COUNTRY     -  US
 NJ0173  USGS QUAD   -  SAVANNA (2018)
 NJ0173
 NJ0173                         *CURRENT SURVEY CONTROL
 NJ0173  ______________________________________________________________________
 NJ0173* NAD 83(2011) POSITION- 42 05 53.78699(N) 090 07 36.77713(W)   ADJUSTED
 NJ0173* NAD 83(2011) ELLIP HT-   155.551 (meters)        (06/27/12)   ADJUSTED
 NJ0173* NAD 83(2011) EPOCH   -  2010.00
 NJ0173* NAVD 88 ORTHO HEIGHT -   188.687 (meters)      619.05  (feet) ADJUSTED
 NJ0173  ______________________________________________________________________
 NJ0173  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 NJ0173  NAD 83(2011) X  -    -10,496.371 (meters)                     COMP
 NJ0173  NAD 83(2011) Y  - -4,739,791.763 (meters)                     COMP
 NJ0173  NAD 83(2011) Z  -  4,253,813.817 (meters)                     COMP
 NJ0173  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 NJ0173  DYNAMIC HEIGHT  -        188.623 (meters)      618.84  (feet) COMP
 NJ0173  MODELED GRAVITY -    980,278.3   (mgal)                       NAVD 88
 NJ0173
 NJ0173  VERT ORDER      -  FIRST     CLASS I
 NJ0173
 NJ0173  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NJ0173  Standards:
 NJ0173         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NJ0173            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NJ0173  -------------------------------------------------------------------
 NJ0173  NETWORK    1.58   2.10           0.76   0.43   1.07     -0.18204067
 NJ0173  -------------------------------------------------------------------
 NJ0173  Click here for local accuracies and other accuracy information.
 NJ0173
 NJ0173.The horizontal coordinates were established by GPS observations
 NJ0173.and adjusted by the National Geodetic Survey in June 2012.
 NJ0173
 NJ0173.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NJ0173.been affixed to the stable North American tectonic plate. See 
 NJ0173.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NJ0173
 NJ0173.The horizontal coordinates are valid at the epoch date displayed above
 NJ0173.which is a decimal equivalence of Year/Month/Day.
 NJ0173
 NJ0173.The orthometric height was determined by differential leveling and
 NJ0173.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0173.in June 1991.
 NJ0173
 NJ0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0173.GEOID18 height accuracy estimate available here.
 NJ0173
 NJ0173.Click photographs - Photos may exist for this station.
 NJ0173
 NJ0173.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NJ0173
 NJ0173.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0173
 NJ0173.The ellipsoidal height was determined by GPS observations
 NJ0173.and is referenced to NAD 83.
 NJ0173
 NJ0173.The dynamic height is computed by dividing the NAVD 88
 NJ0173.geopotential number by the normal gravity value computed on the
 NJ0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0173.degrees latitude (g = 980.6199 gals.).
 NJ0173
 NJ0173.The modeled gravity was interpolated from observed gravity values.
 NJ0173
 NJ0173. The following values were computed from the NAD 83(2011) position.
 NJ0173
 NJ0173;                    North         East     Units Scale Factor Converg.
 NJ0173;SPC IL W     -   602,998.433   703,290.875   MT  0.99994131   +0 01 36.0
 NJ0173;SPC IL W     - 1,978,337.36  2,307,380.15   sFT  0.99994131   +0 01 36.0
 NJ0173;UTM  15      - 4,664,682.943   737,588.524   MT  1.00029463   +1 55 37.4
 NJ0173
 NJ0173!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0173!SPC IL W     -   0.99997560  x   0.99994131  =   0.99991692
 NJ0173!UTM  15      -   0.99997560  x   1.00029463  =   1.00027023
 NJ0173
 NJ0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3758864682(NAD 83)
 NJ0173
 NJ0173|---------------------------------------------------------------------|
 NJ0173| PID    Reference Object                     Distance      Geod. Az  |
 NJ0173|                                                           dddmmss.s |
 NJ0173| AH2970 CAR64 1A                            267.675 METERS 06507     |
 NJ0173|---------------------------------------------------------------------|
 NJ0173
 NJ0173                          SUPERSEDED SURVEY CONTROL
 NJ0173
 NJ0173  NAD 83(2007)-  42 05 53.78699(N)    090 07 36.77799(W) AD(2002.00) 0
 NJ0173  ELLIP H (02/10/07)  155.581  (m)                       GP(2002.00)    
 NJ0173  ELLIP H (12/06/04)  155.565  (m)                       GP(       ) 4 1
 NJ0173  NAD 83(1997)-  42 05 53.78662(N)    090 07 36.77727(W) AD(       ) 1
 NJ0173  ELLIP H (09/15/98)  155.642  (m)                       GP(       ) 3 1
 NJ0173  NAVD 88             188.69   (m)          619.1    (f) LEVELING    3  
 NJ0173  NGVD 29 (??/??/92)  188.719  (m)          619.16   (f) ADJ UNCH    1 1
 NJ0173
 NJ0173.Superseded values are not recommended for survey control.
 NJ0173
 NJ0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0173.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0173
 NJ0173_MARKER: DB = BENCH MARK DISK
 NJ0173_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 NJ0173_SP_SET: ABUTMENT
 NJ0173_STAMPING: K 272 1970
 NJ0173_MARK LOGO: CGS
 NJ0173_PROJECTION: FLUSH
 NJ0173_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NJ0173_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0173+SATELLITE: SATELLITE OBSERVATIONS - August 14, 1996
 NJ0173
 NJ0173  HISTORY     - Date     Condition        Report By
 NJ0173  HISTORY     - 1970     MONUMENTED       NGS
 NJ0173  HISTORY     - 1977     GOOD             LOCSUR
 NJ0173  HISTORY     - 19950524 GOOD             USPSQD
 NJ0173  HISTORY     - 19960814 GOOD             SECI
 NJ0173  HISTORY     - 20011203 GOOD             NGS
 NJ0173  HISTORY     - 20030927 GOOD             USPSQD
 NJ0173
 NJ0173                          STATION DESCRIPTION
 NJ0173
 NJ0173'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0173'2.1 MI E FROM SAVANNA.
 NJ0173'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0173'SAVANNA, THENCE 1.85 MILES EAST ALONG U.S. HIGHWAY 52, 18.5
 NJ0173'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE
 NJ0173'NORTH END OF THE WEST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE OVER
 NJ0173'PLUM RIVER, 2.0 FEET SOUTH OF THE WEST END OF THE NORTH METAL
 NJ0173'GUARD RAIL ON THE BRIDGE AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 NJ0173'HIGHWAY.  SECTION 2, T24N, R3E
 NJ0173
 NJ0173                          STATION RECOVERY (1977)
 NJ0173
 NJ0173'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 NJ0173'RECOVERED IN GOOD CONDITION.
 NJ0173
 NJ0173                          STATION RECOVERY (1995)
 NJ0173
 NJ0173'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0173'RECOVERED IN GOOD CONDITION.
 NJ0173
 NJ0173                          STATION RECOVERY (1996)
 NJ0173
 NJ0173'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0173'RECOVERED AS DESCRIBED.
 NJ0173
 NJ0173                          STATION RECOVERY (2001)
 NJ0173
 NJ0173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0173'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0173
 NJ0173                          STATION RECOVERY (2003)
 NJ0173
 NJ0173'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 NJ0173'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0229 ***********************************************************************
 NG0229  DESIGNATION -  K 273
 NG0229  PID         -  NG0229
 NG0229  STATE/COUNTY-  IL/LAKE
 NG0229  COUNTRY     -  US
 NG0229  USGS QUAD   -  ZION (2018)
 NG0229
 NG0229                         *CURRENT SURVEY CONTROL
 NG0229  ______________________________________________________________________
 NG0229* NAD 83(1986) POSITION- 42 28 01.71   (N) 087 48 58.77   (W)   HD_HELD1
 NG0229* NAVD 88 ORTHO HEIGHT -   180.855 (meters)      593.36  (feet) ADJUSTED
 NG0229  ______________________________________________________________________
 NG0229  GEOID HEIGHT    -        -34.556 (meters)                     GEOID18
 NG0229  DYNAMIC HEIGHT  -        180.799 (meters)      593.17  (feet) COMP
 NG0229  MODELED GRAVITY -    980,306.5   (mgal)                       NAVD 88
 NG0229
 NG0229  VERT ORDER      -  FIRST     CLASS 0
 NG0229
 NG0229.The horizontal coordinates were determined by differentially corrected
 NG0229.hand held GPS observations or other comparable positioning techniques
 NG0229.and have an estimated accuracy of +/- 3 meters.
 NG0229
 NG0229.The orthometric height was determined by differential leveling and
 NG0229.adjusted by the NATIONAL GEODETIC SURVEY
 NG0229.in June 1991.
 NG0229
 NG0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0229.GEOID18 height accuracy estimate available here.
 NG0229
 NG0229.Click photographs - Photos may exist for this station.
 NG0229
 NG0229.The dynamic height is computed by dividing the NAVD 88
 NG0229.geopotential number by the normal gravity value computed on the
 NG0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0229.degrees latitude (g = 980.6199 gals.).
 NG0229
 NG0229.The modeled gravity was interpolated from observed gravity values.
 NG0229
 NG0229;                    North         East    Units  Estimated Accuracy
 NG0229;SPC IL E     -   644,119.9     342,518.8     MT  (+/- 3 meters HH1 GPS) 
 NG0229
 NG0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN3289001967(NAD 83)
 NG0229
 NG0229                          SUPERSEDED SURVEY CONTROL
 NG0229
 NG0229  NGVD 29 (??/??/92)  180.95   (m)          593.7    (f) COMPUTED    1 0
 NG0229
 NG0229.Superseded values are not recommended for survey control.
 NG0229
 NG0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0229.See file dsdata.pdf to determine how the superseded data were derived.
 NG0229
 NG0229_MARKER: DV = VERTICAL CONTROL DISK
 NG0229_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0229_SP_SET: FOUNDATION
 NG0229_STAMPING: K 273 1973
 NG0229_MARK LOGO: NGS
 NG0229_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0229
 NG0229  HISTORY     - Date     Condition        Report By
 NG0229  HISTORY     - 1973     MONUMENTED       NGS
 NG0229  HISTORY     - 20100512 GOOD             GEOSPC
 NG0229  HISTORY     - 20100806 GOOD             AMESC
 NG0229
 NG0229                          STATION DESCRIPTION
 NG0229
 NG0229'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0229'1 MI S FROM WINTHROP HARBOR.
 NG0229'ABOUT 1.00 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NG0229'RAILWAY FROM THE CROSSING AT 7TH STREET.  SET IN THE TOP SOUTH
 NG0229'SIDE OF THE CONCRETE FOUNDATION TO THE MOST SOUTHWESTERLY ONE
 NG0229'OF FOUR LARGE METAL POWER POLES SUPPORTING THE POWER LINE FOR
 NG0229'A POWER LINE CROSSING THE TRACKS 0.20 MILES NORTH OF THE CROSSING
 NG0229'OF 17TH STREET, 85.0 FEET EAST OF THE EAST RAIL OF THE EAST MAIN
 NG0229'TRACK, 18 FEET WEST OF THE CENTER LINE OF DIRT ROAD, 9 FEET
 NG0229'SOUTH OF THE SOUTH EDGE OF THE TOWER, 7 FEET NORTH OF THE SOUTH
 NG0229'EDGE OF THE FOUNDATION.  ABOUT 1.80 MILES NORTH OF ZION.  A NGS
 NG0229'DISK DRILLED IN THE FOUNDATION, ABOUT 8 FEET BELOW THE LEVEL
 NG0229'OF THE RAILROAD.  SECTION 15, T46N, R12E.
 NG0229
 NG0229                          STATION RECOVERY (2010)
 NG0229
 NG0229'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 NG0229'RECOVERED AS DESCRIBED.
 NG0229
 NG0229                          STATION RECOVERY (2010)
 NG0229
 NG0229'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 NG0229'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0121 ***********************************************************************
 NG0121  DESIGNATION -  K 274
 NG0121  PID         -  NG0121
 NG0121  STATE/COUNTY-  IL/COOK
 NG0121  COUNTRY     -  US
 NG0121  USGS QUAD   -  EVANSTON (2018)
 NG0121
 NG0121                         *CURRENT SURVEY CONTROL
 NG0121  ______________________________________________________________________
 NG0121* NAD 83(1986) POSITION- 42 03 30.7    (N) 087 40 35.2    (W)   HD_HELD2
 NG0121* NAVD 88 ORTHO HEIGHT -   180.164 (meters)      591.09  (feet) ADJUSTED
 NG0121  ______________________________________________________________________
 NG0121  GEOID HEIGHT    -        -33.831 (meters)                     GEOID18
 NG0121  DYNAMIC HEIGHT  -        180.105 (meters)      590.89  (feet) COMP
 NG0121  MODELED GRAVITY -    980,295.0   (mgal)                       NAVD 88
 NG0121
 NG0121  VERT ORDER      -  FIRST     CLASS 0
 NG0121
 NG0121.The horizontal coordinates were established by autonomous hand held GPS
 NG0121.observations and have an estimated accuracy of +/- 10 meters.
 NG0121
 NG0121.The orthometric height was determined by differential leveling and
 NG0121.adjusted by the NATIONAL GEODETIC SURVEY
 NG0121.in June 1991.
 NG0121
 NG0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0121.GEOID18 height accuracy estimate available here.
 NG0121
 NG0121.Click photographs - Photos may exist for this station.
 NG0121
 NG0121.The dynamic height is computed by dividing the NAVD 88
 NG0121.geopotential number by the normal gravity value computed on the
 NG0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0121.degrees latitude (g = 980.6199 gals.).
 NG0121
 NG0121.The modeled gravity was interpolated from observed gravity values.
 NG0121
 NG0121;                    North         East    Units  Estimated Accuracy
 NG0121;SPC IL E     -   598,812.      354,373.      MT  (+/- 10 meters HH2 GPS)
 NG0121
 NG0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4402956495(NAD 83)
 NG0121
 NG0121                          SUPERSEDED SURVEY CONTROL
 NG0121
 NG0121  NGVD 29 (??/??/92)  180.23   (m)          591.3    (f) COMPUTED    1 0
 NG0121
 NG0121.Superseded values are not recommended for survey control.
 NG0121
 NG0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0121.See file dsdata.pdf to determine how the superseded data were derived.
 NG0121
 NG0121_MARKER: DV = VERTICAL CONTROL DISK
 NG0121_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0121_SP_SET: DOORWAY SILL
 NG0121_STAMPING: K 274 1973
 NG0121_MARK LOGO: NGS
 NG0121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0121
 NG0121  HISTORY     - Date     Condition        Report By
 NG0121  HISTORY     - 1973     MONUMENTED       NGS
 NG0121  HISTORY     - 19951119 GOOD             USPSQD
 NG0121  HISTORY     - 20011110 GOOD             USPSQD
 NG0121  HISTORY     - 20180808 GOOD             AMESC
 NG0121
 NG0121                          STATION DESCRIPTION
 NG0121
 NG0121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0121'2.6 MI N FROM EVANSTON.
 NG0121'1.7 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0121'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, THENCE 0.9
 NG0121'MILES EAST ALONG NOYES STREET, TO THE NORTHWESTERN UNIVERSITY
 NG0121'AT THE TECHOLOGICAL INSTITUTE BUILDING, 44.0 FEET NORTH OF
 NG0121'EXTENDED CENTER LINE OF NOYES STREET, 146.0 FEET EAST OF EAST
 NG0121'CONCRETE CURB OF SHERIDAN ROAD AT THE NORTHWEST WING OF THE
 NG0121'CIVIL ENGINEER PORTION OF BUILDING, 20.5 FEET SOUTH OF CENTER
 NG0121'LINE OF A NARROW PAVED ALLEY, 110 FEET SOUTH OF THE NORTHEAST
 NG0121'CORNER OF WING, SET IN TOP OF NORTH END OF CONCRETE SILL OF
 NG0121'DOORWAY (WHICH IS ALSO FLOOR OF BUILDING) 0.3 FEET SOUTH OF NORTH
 NG0121'EDGE OF DOOR SILL.  SECTION 7, T 41 N, R 14 E.
 NG0121
 NG0121                          STATION RECOVERY (1995)
 NG0121
 NG0121'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0121'RECOVERED IN GOOD CONDITION.
 NG0121
 NG0121                          STATION RECOVERY (2001)
 NG0121
 NG0121'RECOVERY NOTE BY US POWER SQUADRON 2001 (VMR)
 NG0121'RECOVERED IN GOOD CONDITION.
 NG0121
 NG0121                          STATION RECOVERY (2018)
 NG0121
 NG0121'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 NG0121'CURRENT CONSTRUCTION MAY MAKE ACCESS TO THE STATION DIFFICULT OR
 NG0121'IMPOSSIBLE IN THE NEAR FUTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0251 ***********************************************************************
 MF0251  DESIGNATION -  K 28
 MF0251  PID         -  MF0251
 MF0251  STATE/COUNTY-  IL/KANKAKEE
 MF0251  COUNTRY     -  US
 MF0251  USGS QUAD   -  CAMPUS (2018)
 MF0251
 MF0251                         *CURRENT SURVEY CONTROL
 MF0251  ______________________________________________________________________
 MF0251* NAD 83(1986) POSITION- 41 06 14.     (N) 088 15 05.     (W)   SCALED
 MF0251* NAVD 88 ORTHO HEIGHT -   185.384 (meters)      608.21  (feet) ADJUSTED
 MF0251  ______________________________________________________________________
 MF0251  GEOID HEIGHT    -        -32.556 (meters)                     GEOID18
 MF0251  DYNAMIC HEIGHT  -        185.308 (meters)      607.96  (feet) COMP
 MF0251  MODELED GRAVITY -    980,210.8   (mgal)                       NAVD 88
 MF0251
 MF0251  VERT ORDER      -  SECOND    CLASS 0
 MF0251
 MF0251.The horizontal coordinates were scaled from a map and have
 MF0251.an estimated accuracy of +/- 6 seconds.
 MF0251
 MF0251.The orthometric height was determined by differential leveling and
 MF0251.adjusted by the NATIONAL GEODETIC SURVEY
 MF0251.in June 1991.
 MF0251
 MF0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0251.GEOID18 height accuracy estimate available here.
 MF0251
 MF0251.Click photographs - Photos may exist for this station.
 MF0251
 MF0251.The dynamic height is computed by dividing the NAVD 88
 MF0251.geopotential number by the normal gravity value computed on the
 MF0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0251.degrees latitude (g = 980.6199 gals.).
 MF0251
 MF0251.The modeled gravity was interpolated from observed gravity values.
 MF0251
 MF0251;                    North         East    Units  Estimated Accuracy
 MF0251;SPC IL E     -   492,580.      306,880.      MT  (+/- 180 meters Scaled)
 MF0251
 MF0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL949510(NAD 83)
 MF0251
 MF0251                          SUPERSEDED SURVEY CONTROL
 MF0251
 MF0251  NGVD 29 (??/??/92)  185.462  (m)          608.47   (f) ADJ UNCH    2 0
 MF0251
 MF0251.Superseded values are not recommended for survey control.
 MF0251
 MF0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0251.See file dsdata.pdf to determine how the superseded data were derived.
 MF0251
 MF0251_MARKER: DB = BENCH MARK DISK
 MF0251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0251_STAMPING: K 28 1934
 MF0251_MARK LOGO: CGS
 MF0251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0251+STABILITY: SURFACE MOTION
 MF0251
 MF0251  HISTORY     - Date     Condition        Report By
 MF0251  HISTORY     - 1934     MONUMENTED       CGS
 MF0251  HISTORY     - 1954     GOOD             CGS
 MF0251  HISTORY     - 1977     MARK NOT FOUND   LOCENG
 MF0251  HISTORY     - 20091014 MARK NOT FOUND   GEOCAC
 MF0251
 MF0251                          STATION DESCRIPTION
 MF0251
 MF0251'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0251'AT REDDICK.
 MF0251'ALONG THE NEW YORK CENTRAL RAILROAD, AT REDDICK, 26 FEET NORTHWEST
 MF0251'OF THE CENTER OF THE CROSSING OF THE MAIN TRACK AND STATE
 MF0251'HIGHWAY 17, 13 FEET NORTH OF THE NORTH RAIL, 21 FEET WEST OF
 MF0251'THE CENTER LINE OF THE HIGHWAY, 5 FEET NORTH WEST OF CROSSING
 MF0251'WARNING SIGNAL, ABOUT LEVEL WITH THE RAIL AND IN THE TOP OF A
 MF0251'CONCRETE POST PROJECTING 3 INCHES.
 MF0251
 MF0251                          STATION RECOVERY (1977)
 MF0251
 MF0251'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 MF0251'MARK NOT FOUND.
 MF0251
 MF0251                          STATION RECOVERY (2009)
 MF0251
 MF0251'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0251'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1217 ***********************************************************************
 JC1217  DESIGNATION -  K 282
 JC1217  PID         -  JC1217
 JC1217  STATE/COUNTY-  IL/MADISON
 JC1217  COUNTRY     -  US
 JC1217  USGS QUAD   -  ALTON (2018)
 JC1217
 JC1217                         *CURRENT SURVEY CONTROL
 JC1217  ______________________________________________________________________
 JC1217* NAD 83(1986) POSITION- 38 53 59.     (N) 090 08 21.     (W)   SCALED
 JC1217* NAVD 88 ORTHO HEIGHT -   152.945 (meters)      501.79  (feet) ADJUSTED
 JC1217  ______________________________________________________________________
 JC1217  GEOID HEIGHT    -        -31.447 (meters)                     GEOID18
 JC1217  DYNAMIC HEIGHT  -        152.850 (meters)      501.48  (feet) COMP
 JC1217  MODELED GRAVITY -    980,008.1   (mgal)                       NAVD 88
 JC1217
 JC1217  VERT ORDER      -  FIRST     CLASS II
 JC1217
 JC1217.The horizontal coordinates were scaled from a map and have
 JC1217.an estimated accuracy of +/- 6 seconds.
 JC1217
 JC1217.The orthometric height was determined by differential leveling and
 JC1217.adjusted by the NATIONAL GEODETIC SURVEY
 JC1217.in June 1991.
 JC1217
 JC1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1217.GEOID18 height accuracy estimate available here.
 JC1217
 JC1217.Click photographs - Photos may exist for this station.
 JC1217
 JC1217.The dynamic height is computed by dividing the NAVD 88
 JC1217.geopotential number by the normal gravity value computed on the
 JC1217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1217.degrees latitude (g = 980.6199 gals.).
 JC1217
 JC1217.The modeled gravity was interpolated from observed gravity values.
 JC1217
 JC1217;                    North         East    Units  Estimated Accuracy
 JC1217;SPC IL W     -   247,840.      702,390.      MT  (+/- 180 meters Scaled)
 JC1217
 JC1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD480095(NAD 83)
 JC1217
 JC1217                          SUPERSEDED SURVEY CONTROL
 JC1217
 JC1217  NGVD 29 (11/26/84)  152.912  (m)          501.68   (f) ADJUSTED    1 2
 JC1217
 JC1217.Superseded values are not recommended for survey control.
 JC1217
 JC1217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1217.See file dsdata.pdf to determine how the superseded data were derived.
 JC1217
 JC1217_MARKER: I = METAL ROD
 JC1217_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1217_STAMPING: K 282 1981
 JC1217_MARK LOGO: NGS
 JC1217_PROJECTION: FLUSH
 JC1217_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1217_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC1217+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 JC1217_ROD/PIPE-DEPTH: 12.2 meters
 JC1217
 JC1217  HISTORY     - Date     Condition        Report By
 JC1217  HISTORY     - 1981     MONUMENTED       NGS
 JC1217  HISTORY     - 20120430 GOOD             ILDT
 JC1217
 JC1217                          STATION DESCRIPTION
 JC1217
 JC1217'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1217'IN ALTON.
 JC1217'IN ALTON, IN THE EAST SECTION OF THE CITY AT THE JUNCTION OF BROWN
 JC1217'STREET AND WORDEN AVENUE, THE MARK IS AT THE SOUTHEAST CORNER OF THE
 JC1217'EXTENDED NORTH FACE OF THE BROWN STREET BAPTIST CHURCH, 17.83 METERS
 JC1217'(58.5 FEET) SOUTH OF THE CENTER LINE OF BROWN STREET, 4.17 METERS
 JC1217'(13.7 FEET) EAST OF THE EAST CURB OF THE EAST CONCRETE WALKWAY OF THE
 JC1217'CHURCH, 0.76 METER (2.5 FEET) EAST OF THE EAST FACE OF THE CHURCH, AND
 JC1217'0.3 METER (1.O FOOT) SOUTH OF THE SOUTHEAST CORNER OF THE EXTENDED
 JC1217'NORTH FACE OF THE CHURCH.
 JC1217'THE MARK IS ABOVE LEVEL WITH SIDEWALK.
 JC1217
 JC1217                          STATION RECOVERY (2012)
 JC1217
 JC1217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1195 ***********************************************************************
 JC1195  DESIGNATION -  K 283
 JC1195  PID         -  JC1195
 JC1195  STATE/COUNTY-  IL/MADISON
 JC1195  COUNTRY     -  US
 JC1195  USGS QUAD   -  WOOD RIVER (2018)
 JC1195
 JC1195                         *CURRENT SURVEY CONTROL
 JC1195  ______________________________________________________________________
 JC1195* NAD 83(1986) POSITION- 38 48 19.     (N) 090 01 34.     (W)   SCALED
 JC1195* NAVD 88 ORTHO HEIGHT -   137.359 (meters)      450.65  (feet) ADJUSTED
 JC1195  ______________________________________________________________________
 JC1195  GEOID HEIGHT    -        -31.247 (meters)                     GEOID18
 JC1195  DYNAMIC HEIGHT  -        137.273 (meters)      450.37  (feet) COMP
 JC1195  MODELED GRAVITY -    980,005.6   (mgal)                       NAVD 88
 JC1195
 JC1195  VERT ORDER      -  FIRST     CLASS II
 JC1195
 JC1195.The horizontal coordinates were scaled from a map and have
 JC1195.an estimated accuracy of +/- 6 seconds.
 JC1195
 JC1195.The orthometric height was determined by differential leveling and
 JC1195.adjusted by the NATIONAL GEODETIC SURVEY
 JC1195.in June 1991.
 JC1195
 JC1195.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1195.GEOID18 height accuracy estimate available here.
 JC1195
 JC1195.Click photographs - Photos may exist for this station.
 JC1195
 JC1195.The dynamic height is computed by dividing the NAVD 88
 JC1195.geopotential number by the normal gravity value computed on the
 JC1195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1195.degrees latitude (g = 980.6199 gals.).
 JC1195
 JC1195.The modeled gravity was interpolated from observed gravity values.
 JC1195
 JC1195;                    North         East    Units  Estimated Accuracy
 JC1195;SPC IL W     -   237,360.      712,210.      MT  (+/- 180 meters Scaled)
 JC1195
 JC1195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC582993(NAD 83)
 JC1195
 JC1195                          SUPERSEDED SURVEY CONTROL
 JC1195
 JC1195  NGVD 29 (11/26/84)  137.325  (m)          450.54   (f) ADJUSTED    1 2
 JC1195
 JC1195.Superseded values are not recommended for survey control.
 JC1195
 JC1195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1195.See file dsdata.pdf to determine how the superseded data were derived.
 JC1195
 JC1195_MARKER: I = METAL ROD
 JC1195_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1195_STAMPING: K 283 1981
 JC1195_MARK LOGO: NGS
 JC1195_PROJECTION: FLUSH
 JC1195_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1195_ROD/PIPE-DEPTH: 5.2 meters
 JC1195
 JC1195  HISTORY     - Date     Condition        Report By
 JC1195  HISTORY     - 1981     MONUMENTED       NGS
 JC1195
 JC1195                          STATION DESCRIPTION
 JC1195
 JC1195'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1195'9.7 KM (6.05 MI) SE FROM HARTFORD.
 JC1195'3.3 KILOMETERS (2.05 MILES) SOUTH ALONG STATE HIGHWAY 3 FROM THE
 JC1195'JUNCTION OF HAWTHORNE ROAD IN HARTFORD TO THE SOUTH LEVEE OF THE
 JC1195'CAHOKIA DIVERSION CHANNEL, THENCE 6.4 KILOMETERS (4.0 MILES) EAST
 JC1195'ALONG THE TOP OF THE LEVEE TO THE MARK ON THE RIGHT, 2.29 METERS (7.5
 JC1195'FEET) SOUTHSOUTHEAST OF THE CENTER OF THE LEVEE ROAD, AND 0.4 METER
 JC1195'(1.3 FEET) WESTSOUTHWEST OF A METAL WITNES POST.
 JC1195'THE MARK IS 0.4 METERS  ENE FROM A WITNESS POST.
 JC1195'THE MARK IS ABOVE LEVEL WITH LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1059 ***********************************************************************
 JC1059  DESIGNATION -  K 284
 JC1059  PID         -  JC1059
 JC1059  STATE/COUNTY-  IL/RANDOLPH
 JC1059  COUNTRY     -  US
 JC1059  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1059
 JC1059                         *CURRENT SURVEY CONTROL
 JC1059  ______________________________________________________________________
 JC1059* NAD 83(1986) POSITION- 38 05 01.     (N) 090 06 12.     (W)   SCALED
 JC1059* NAVD 88 ORTHO HEIGHT -   122.820 (meters)      402.95  (feet) ADJUSTED
 JC1059  ______________________________________________________________________
 JC1059  GEOID HEIGHT    -        -29.853 (meters)                     GEOID18
 JC1059  DYNAMIC HEIGHT  -        122.737 (meters)      402.68  (feet) COMP
 JC1059  MODELED GRAVITY -    979,957.1   (mgal)                       NAVD 88
 JC1059
 JC1059  VERT ORDER      -  FIRST     CLASS II
 JC1059
 JC1059.The horizontal coordinates were scaled from a map and have
 JC1059.an estimated accuracy of +/- 6 seconds.
 JC1059
 JC1059.The orthometric height was determined by differential leveling and
 JC1059.adjusted by the NATIONAL GEODETIC SURVEY
 JC1059.in June 1991.
 JC1059
 JC1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1059.GEOID18 height accuracy estimate available here.
 JC1059
 JC1059.Click photographs - Photos may exist for this station.
 JC1059
 JC1059.The dynamic height is computed by dividing the NAVD 88
 JC1059.geopotential number by the normal gravity value computed on the
 JC1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1059.degrees latitude (g = 980.6199 gals.).
 JC1059
 JC1059.The modeled gravity was interpolated from observed gravity values.
 JC1059
 JC1059;                    North         East    Units  Estimated Accuracy
 JC1059;SPC IL W     -   157,250.      705,560.      MT  (+/- 180 meters Scaled)
 JC1059
 JC1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC540190(NAD 83)
 JC1059
 JC1059                          SUPERSEDED SURVEY CONTROL
 JC1059
 JC1059  NGVD 29 (11/26/84)  122.761  (m)          402.76   (f) ADJUSTED    1 2
 JC1059
 JC1059.Superseded values are not recommended for survey control.
 JC1059
 JC1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1059.See file dsdata.pdf to determine how the superseded data were derived.
 JC1059
 JC1059_MARKER: DV = VERTICAL CONTROL DISK
 JC1059_SETTING: 41 = SET IN A LARGE STRUCTURE WITH FOUNDATIONS ON BEDROCK
 JC1059_SP_SET: AQUEDUCT BRIDGE
 JC1059_STAMPING: K 284 1981
 JC1059_MARK LOGO: NGS
 JC1059_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JC1059+STABILITY: POSITION/ELEVATION WELL
 JC1059
 JC1059  HISTORY     - Date     Condition        Report By
 JC1059  HISTORY     - 1981     MONUMENTED       NGS
 JC1059  HISTORY     - 20110804 GOOD             ILDT
 JC1059
 JC1059                          STATION DESCRIPTION
 JC1059
 JC1059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1059'IN PRAIRIE DU ROCHER.
 JC1059'IN PRAIRIE DU ROCHER, 0.28 KILOMETER (0.15 MILE) NORTHWEST ALONG THE
 JC1059'MISSIOURI PACFIC RAILROAD FROM THE INTERSECTION OF STATE HIGHWAY 155,
 JC1059'IN TOP OF THE SOUTHEAST END OF THE SOUTHWEST HEADWALL OF AN AQUEDUCT
 JC1059'BRIDGE UNDER THE MISSIOURI PACFIC RAILROAD AND FOR PRAIRIE DU ROCHER
 JC1059'CREEK, 11.27 METERS (37.0 FEET) SOUTHWEST OF THE SOUTH TRACK OF THE
 JC1059'RAILROAD AND 0.30 METER (1.0 FOOT) NORTHWEST OF THE SOUTHEAST END OF
 JC1059'THE SOUTHWEST HEADWALL OF THE AQUEDUCT.
 JC1059'THE MARK IS 4.00 M ABOVE THE TRACKS.
 JC1059
 JC1059                          STATION RECOVERY (2011)
 JC1059
 JC1059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1059'ON TOP OF AQUADUCT OR HUGE CULVERT UNDER RAILWAY, OPPOSITE A 286, AT
 JC1059'LEAST AN 18 INCH LEDGE BUT STILL SCARY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1126 ***********************************************************************
 JC1126  DESIGNATION -  K 285
 JC1126  PID         -  JC1126
 JC1126  STATE/COUNTY-  IL/MONROE
 JC1126  COUNTRY     -  US
 JC1126  USGS QUAD   -  OAKVILLE (2017)
 JC1126
 JC1126                         *CURRENT SURVEY CONTROL
 JC1126  ______________________________________________________________________
 JC1126* NAD 83(1986) POSITION- 38 27 29.     (N) 090 16 22.     (W)   SCALED
 JC1126* NAVD 88 ORTHO HEIGHT -   129.517 (meters)      424.92  (feet) ADJUSTED
 JC1126  ______________________________________________________________________
 JC1126  GEOID HEIGHT    -        -30.670 (meters)                     GEOID18
 JC1126  DYNAMIC HEIGHT  -        129.434 (meters)      424.65  (feet) COMP
 JC1126  MODELED GRAVITY -    979,985.0   (mgal)                       NAVD 88
 JC1126
 JC1126  VERT ORDER      -  FIRST     CLASS II
 JC1126
 JC1126.The horizontal coordinates were scaled from a map and have
 JC1126.an estimated accuracy of +/- 6 seconds.
 JC1126
 JC1126.The orthometric height was determined by differential leveling and
 JC1126.adjusted by the NATIONAL GEODETIC SURVEY
 JC1126.in June 1991.
 JC1126
 JC1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1126.GEOID18 height accuracy estimate available here.
 JC1126
 JC1126.Click photographs - Photos may exist for this station.
 JC1126
 JC1126.The dynamic height is computed by dividing the NAVD 88
 JC1126.geopotential number by the normal gravity value computed on the
 JC1126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1126.degrees latitude (g = 980.6199 gals.).
 JC1126
 JC1126.The modeled gravity was interpolated from observed gravity values.
 JC1126
 JC1126;                    North         East    Units  Estimated Accuracy
 JC1126;SPC IL W     -   198,820.      690,740.      MT  (+/- 180 meters Scaled)
 JC1126
 JC1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC379601(NAD 83)
 JC1126
 JC1126                          SUPERSEDED SURVEY CONTROL
 JC1126
 JC1126  NGVD 29 (11/26/84)  129.475  (m)          424.79   (f) ADJUSTED    1 2
 JC1126
 JC1126.Superseded values are not recommended for survey control.
 JC1126
 JC1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1126.See file dsdata.pdf to determine how the superseded data were derived.
 JC1126
 JC1126_MARKER: I = METAL ROD
 JC1126_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1126_STAMPING: K 285 1981
 JC1126_MARK LOGO: NGS
 JC1126_PROJECTION: FLUSH
 JC1126_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1126_ROD/PIPE-DEPTH: 7.3 meters
 JC1126
 JC1126  HISTORY     - Date     Condition        Report By
 JC1126  HISTORY     - 1981     MONUMENTED       NGS
 JC1126
 JC1126                          STATION DESCRIPTION
 JC1126
 JC1126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1126'2.95 KM (1.85 MI) SW FROM COLUMBIA.
 JC1126'2.95 KILOMETERS (1.85 MILES) SOUTHWEST ALONG THE TOP OF THE LEVEE FROM
 JC1126'THE JUNCTION OF U.S. HIGHWAY 50 IN THE NORTHWEST SECTION OF COLUMBIA
 JC1126'TO THE MARK ON THE LEFT, 4.27 METERS (14.0 FEET) EAST OF THE CENTER OF
 JC1126'THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTH OF A METAL WITNESS POST.
 JC1126'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 JC1126'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1069 ***********************************************************************
 JC1069  DESIGNATION -  K 286
 JC1069  PID         -  JC1069
 JC1069  STATE/COUNTY-  IL/RANDOLPH
 JC1069  COUNTRY     -  US
 JC1069  USGS QUAD   -  BLOOMSDALE (2017)
 JC1069
 JC1069                         *CURRENT SURVEY CONTROL
 JC1069  ______________________________________________________________________
 JC1069* NAD 83(1986) POSITION- 38 05 10.     (N) 090 10 34.     (W)   SCALED
 JC1069* NAVD 88 ORTHO HEIGHT -   123.396 (meters)      404.84  (feet) ADJUSTED
 JC1069  ______________________________________________________________________
 JC1069  GEOID HEIGHT    -        -29.835 (meters)                     GEOID18
 JC1069  DYNAMIC HEIGHT  -        123.315 (meters)      404.58  (feet) COMP
 JC1069  MODELED GRAVITY -    979,967.0   (mgal)                       NAVD 88
 JC1069
 JC1069  VERT ORDER      -  FIRST     CLASS II
 JC1069
 JC1069.The horizontal coordinates were scaled from a map and have
 JC1069.an estimated accuracy of +/- 6 seconds.
 JC1069
 JC1069.The orthometric height was determined by differential leveling and
 JC1069.adjusted by the NATIONAL GEODETIC SURVEY
 JC1069.in June 1991.
 JC1069
 JC1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1069.GEOID18 height accuracy estimate available here.
 JC1069
 JC1069.Click photographs - Photos may exist for this station.
 JC1069
 JC1069.The dynamic height is computed by dividing the NAVD 88
 JC1069.geopotential number by the normal gravity value computed on the
 JC1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1069.degrees latitude (g = 980.6199 gals.).
 JC1069
 JC1069.The modeled gravity was interpolated from observed gravity values.
 JC1069
 JC1069;                    North         East    Units  Estimated Accuracy
 JC1069;SPC IL W     -   157,530.      699,170.      MT  (+/- 180 meters Scaled)
 JC1069
 JC1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC476191(NAD 83)
 JC1069
 JC1069                          SUPERSEDED SURVEY CONTROL
 JC1069
 JC1069  NGVD 29 (11/26/84)  123.342  (m)          404.66   (f) ADJUSTED    1 2
 JC1069
 JC1069.Superseded values are not recommended for survey control.
 JC1069
 JC1069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1069.See file dsdata.pdf to determine how the superseded data were derived.
 JC1069
 JC1069_MARKER: I = METAL ROD
 JC1069_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1069_STAMPING: K 286 1981
 JC1069_MARK LOGO: NGS
 JC1069_PROJECTION: FLUSH
 JC1069_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1069_ROD/PIPE-DEPTH: 9.80 meters
 JC1069
 JC1069  HISTORY     - Date     Condition        Report By
 JC1069  HISTORY     - 1981     MONUMENTED       NGS
 JC1069  HISTORY     - 20110808 MARK NOT FOUND   ILDT
 JC1069
 JC1069                          STATION DESCRIPTION
 JC1069
 JC1069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1069'10.6 KM (6.6 MI) WEST FROM PRAIRIE DU ROCHER.
 JC1069'3.4 KILOMETERS (2.1 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1069'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1069'155 IN PRAIRIE DU ROCHER, THENCE CONTINUE NORTHWEST ALONG THE SAME
 JC1069'LEVEE FOR 7.2 KILOMETERS (4.5 MILES) TO THE MARK ON THE RIGHT, AT MILE
 JC1069'POST NUMBER 6, 3.04 METERS (10.0 FEET) NORTH OF THE CENTER OF THE
 JC1069'LEVEE ROAD, 2.74 METERS (9.0 FEET) SOUTH OF CONCRETE MILE POST NUMBER
 JC1069'6 AND 0.30 METER (1.0 FOOT) EAST OF A METAL WITNESS POST.
 JC1069'THE MARK IS 0.40 METERS  W FROM A WITNESS POST.
 JC1069'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1069
 JC1069                          STATION RECOVERY (2011)
 JC1069
 JC1069'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1069'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1089 ***********************************************************************
 JC1089  DESIGNATION -  K 287
 JC1089  PID         -  JC1089
 JC1089  STATE/COUNTY-  IL/MONROE
 JC1089  COUNTRY     -  US
 JC1089  USGS QUAD   -  VALMEYER (2018)
 JC1089
 JC1089                         *CURRENT SURVEY CONTROL
 JC1089  ______________________________________________________________________
 JC1089* NAD 83(1986) POSITION- 38 17 55.     (N) 090 21 01.     (W)   SCALED
 JC1089* NAVD 88 ORTHO HEIGHT -   125.924 (meters)      413.14  (feet) ADJUSTED
 JC1089  ______________________________________________________________________
 JC1089  GEOID HEIGHT    -        -30.311 (meters)                     GEOID18
 JC1089  DYNAMIC HEIGHT  -        125.841 (meters)      412.86  (feet) COMP
 JC1089  MODELED GRAVITY -    979,974.5   (mgal)                       NAVD 88
 JC1089
 JC1089  VERT ORDER      -  FIRST     CLASS II
 JC1089
 JC1089.The horizontal coordinates were scaled from a map and have
 JC1089.an estimated accuracy of +/- 6 seconds.
 JC1089
 JC1089.The orthometric height was determined by differential leveling and
 JC1089.adjusted by the NATIONAL GEODETIC SURVEY
 JC1089.in June 1991.
 JC1089
 JC1089.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1089.GEOID18 height accuracy estimate available here.
 JC1089
 JC1089.Click photographs - Photos may exist for this station.
 JC1089
 JC1089.The dynamic height is computed by dividing the NAVD 88
 JC1089.geopotential number by the normal gravity value computed on the
 JC1089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1089.degrees latitude (g = 980.6199 gals.).
 JC1089
 JC1089.The modeled gravity was interpolated from observed gravity values.
 JC1089
 JC1089;                    North         East    Units  Estimated Accuracy
 JC1089;SPC IL W     -   181,130.      683,940.      MT  (+/- 180 meters Scaled)
 JC1089
 JC1089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC317422(NAD 83)
 JC1089
 JC1089                          SUPERSEDED SURVEY CONTROL
 JC1089
 JC1089  NGVD 29 (11/26/84)  125.876  (m)          412.98   (f) ADJUSTED    1 2
 JC1089
 JC1089.Superseded values are not recommended for survey control.
 JC1089
 JC1089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1089.See file dsdata.pdf to determine how the superseded data were derived.
 JC1089
 JC1089_MARKER: I = METAL ROD
 JC1089_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1089_STAMPING: K 287 1981
 JC1089_MARK LOGO: NGS
 JC1089_PROJECTION: FLUSH
 JC1089_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1089_ROD/PIPE-DEPTH: 9.8 meters
 JC1089
 JC1089  HISTORY     - Date     Condition        Report By
 JC1089  HISTORY     - 1981     MONUMENTED       NGS
 JC1089
 JC1089                          STATION DESCRIPTION
 JC1089
 JC1089'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1089'1.1 KM (0.7 MI) NORTH FROM VALMEYER.
 JC1089'1.1 KILOMETERS (0.7 MILE) NORTH ALONG TOP OF THE MAIN LEVEE FROM THE
 JC1089'OLD FOUNTAIN CREEK PUMPING STATION AT VALMEYER TO THE MARK ON THE
 JC1089'RIGHT, 2.74 METERS (9.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD AND
 JC1089'0.46 METER (1.5 FEET) SOUTH OF A METAL WITNESS POST.
 JC1089'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 JC1089'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HC0711 ***********************************************************************
 HC0711  FBN         -  This is a Federal Base Network Control Station.
 HC0711  DESIGNATION -  K 288
 HC0711  PID         -  HC0711
 HC0711  STATE/COUNTY-  IL/RANDOLPH
 HC0711  COUNTRY     -  US
 HC0711  USGS QUAD   -  SAINTE GENEVIEVE (2017)
 HC0711
 HC0711                         *CURRENT SURVEY CONTROL
 HC0711  ______________________________________________________________________
 HC0711* NAD 83(2011) POSITION- 37 59 20.59813(N) 090 00 17.95903(W)   ADJUSTED
 HC0711* NAD 83(2011) ELLIP HT-    91.859 (meters)        (06/27/12)   ADJUSTED
 HC0711* NAD 83(2011) EPOCH   -  2010.00
 HC0711* NAVD 88 ORTHO HEIGHT -   121.621 (meters)      399.02  (feet) ADJUSTED
 HC0711  ______________________________________________________________________
 HC0711  GEOID HEIGHT    -        -29.763 (meters)                     GEOID18
 HC0711  NAD 83(2011) X  -      -,438.234 (meters)                     COMP
 HC0711  NAD 83(2011) Y  - -5,033,249.545 (meters)                     COMP
 HC0711  NAD 83(2011) Z  -  3,904,543.121 (meters)                     COMP
 HC0711  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 HC0711  DYNAMIC HEIGHT  -        121.538 (meters)      398.75  (feet) COMP
 HC0711  MODELED GRAVITY -    979,946.2   (mgal)                       NAVD 88
 HC0711
 HC0711  VERT ORDER      -  FIRST     CLASS II
 HC0711
 HC0711  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HC0711  Standards:
 HC0711         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HC0711            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HC0711  -------------------------------------------------------------------
 HC0711  NETWORK    0.66   1.27           0.30   0.23   0.65     -0.04544620
 HC0711  -------------------------------------------------------------------
 HC0711  Click here for local accuracies and other accuracy information.
 HC0711
 HC0711.The horizontal coordinates were established by GPS observations
 HC0711.and adjusted by the National Geodetic Survey in June 2012.
 HC0711
 HC0711.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HC0711.been affixed to the stable North American tectonic plate. See 
 HC0711.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HC0711
 HC0711.The horizontal coordinates are valid at the epoch date displayed above
 HC0711.which is a decimal equivalence of Year/Month/Day.
 HC0711
 HC0711.The orthometric height was determined by differential leveling and
 HC0711.adjusted by the NATIONAL GEODETIC SURVEY
 HC0711.in June 1991.
 HC0711
 HC0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 HC0711.GEOID18 height accuracy estimate available here.
 HC0711
 HC0711.Click photographs - Photos may exist for this station.
 HC0711
 HC0711.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HC0711
 HC0711.The Laplace correction was computed from DEFLEC18 derived deflections.
 HC0711
 HC0711.The ellipsoidal height was determined by GPS observations
 HC0711.and is referenced to NAD 83.
 HC0711
 HC0711.The dynamic height is computed by dividing the NAVD 88
 HC0711.geopotential number by the normal gravity value computed on the
 HC0711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HC0711.degrees latitude (g = 980.6199 gals.).
 HC0711
 HC0711.The modeled gravity was interpolated from observed gravity values.
 HC0711
 HC0711. The following values were computed from the NAD 83(2011) position.
 HC0711
 HC0711;                    North         East     Units Scale Factor Converg.
 HC0711;SPC IL W     -   146,767.401   714,201.860   MT  0.99994366   +0 05 58.3
 HC0711;SPC IL W     -   481,519.38  2,343,177.27   sFT  0.99994366   +0 05 58.3
 HC0711;UTM  15      - 4,208,834.138   763,022.368   MT  1.00045214   +1 50 40.3
 HC0711;UTM  16      - 4,208,862.409   236,101.234   MT  1.00045783   -1 51 02.4
 HC0711
 HC0711!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HC0711!SPC IL W     -   0.99998559  x   0.99994366  =   0.99992925
 HC0711!UTM  15      -   0.99998559  x   1.00045214  =   1.00043772
 HC0711!UTM  16      -   0.99998559  x   1.00045783  =   1.00044341
 HC0711
 HC0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6302208834(NAD 83)
 HC0711
 HC0711                          SUPERSEDED SURVEY CONTROL
 HC0711
 HC0711  NAD 83(2007)-  37 59 20.59815(N)    090 00 17.95980(W) AD(2002.00) 0
 HC0711  ELLIP H (02/10/07)   91.882  (m)                       GP(2002.00)    
 HC0711  ELLIP H (09/15/03)   91.890  (m)                       GP(       ) 4 1
 HC0711  NAD 83(1997)-  37 59 20.59812(N)    090 00 17.95970(W) AD(       ) B
 HC0711  ELLIP H (07/17/98)   91.878  (m)                       GP(       ) 4 1
 HC0711  NAVD 88             121.62   (m)          399.0    (f) LEVELING    3  
 HC0711  NGVD 29 (11/26/84)  121.559  (m)          398.81   (f) ADJUSTED    1 2
 HC0711
 HC0711.Superseded values are not recommended for survey control.
 HC0711
 HC0711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HC0711.See file dsdata.pdf to determine how the superseded data were derived.
 HC0711
 HC0711_MARKER: F = FLANGE-ENCASED ROD
 HC0711_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HC0711_STAMPING: K 288 1981
 HC0711_MARK LOGO: NGS
 HC0711_PROJECTION: RECESSED 5 CENTIMETERS
 HC0711_MAGNETIC: N = NO MAGNETIC MATERIAL
 HC0711_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HC0711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HC0711+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2019
 HC0711_ROD/PIPE-DEPTH: 9.80 meters
 HC0711
 HC0711  HISTORY     - Date     Condition        Report By
 HC0711  HISTORY     - 1981     MONUMENTED       NGS
 HC0711  HISTORY     - 19970403 GOOD             NGS
 HC0711  HISTORY     - 20020805 GOOD             NGS
 HC0711  HISTORY     - 20030722 GOOD             ILDT
 HC0711  HISTORY     - 20030827 GOOD             NGS
 HC0711  HISTORY     - 20110609 GOOD             USACE
 HC0711  HISTORY     - 20110801 GOOD             ILDT
 HC0711  HISTORY     - 20190725 GOOD             ILDT
 HC0711
 HC0711                          STATION DESCRIPTION
 HC0711
 HC0711'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HC0711'15.85 KM (9.85 MI) SOUT FROM PRAIRIE DU ROCHER.
 HC0711'3.7 KILOMETERS (2.3 MILES) SOUTH ALONG THE TOP OF THE SOUTH MAIN LEVEE
 HC0711'FROM THE INTERSECTION OF STATE HIGHWAY 155 IN PRAIRIE DU ROCHER TO A
 HC0711'BEND IN THE LEVEE, THENCE 12.15 KILOMETERS (7.55 MILES) SOUTHEAST
 HC0711'ALONG THE TOP OF THE MAIN LEVEE TO THE MARK ON THE LEFT, ALSO 0.4
 HC0711'KILOMETER (0.25 MILE) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM THE
 HC0711'KASKASKIA RIVER LOCK AND DAM AT ELLIS GROVE TO A BEND IN THE LEVEE,
 HC0711'THENCE 5.8 KILOMETERS (3.6 MILES) NORTHWEST ALONG THE TOP OF THE LEVEE
 HC0711'TO THE MARK, 3.20 METERS (10.5 FEET) NORTHEAST OF THE CENTER OF THE
 HC0711'LEVEE ROAD AND 0.46 METER (1.5 FEET) SOUTHEAST OF A METAL WITNESS
 HC0711'POST.
 HC0711'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HC0711'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
 HC0711
 HC0711                          STATION RECOVERY (1997)
 HC0711
 HC0711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HC0711'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) WEST-SOUTHWEST OF ELLIS
 HC0711'GROVE.  TO REACH FROM THE JUNCTION OF STATE ROUTE 3 AND BLUFF ROAD
 HC0711'(COUNTY ROAD 7) ON THE NORTH SIDE OF ELLIS GROVE, FOLLOW SIGNS - TO
 HC0711'KASKASKIA RIVER LOCK AND DAM.  PROCEED WEST ON COUNTY ROAD 7 FOR 2.7
 HC0711'MI (4.3 KM) TO THE EAST END OF THE BRIDGE OVER THE KASKASKIA RIVER,
 HC0711'CONTINUE AHEAD FOR 0.8 MI (1.3 KM) TO A SIDE ROAD LEFT, LOCK AND DAM
 HC0711'ROAD, TURN LEFT, SOUTH, FOR 2.4 MI (3.9 KM) TO A SIDE ROAD LEFT. TURN
 HC0711'LEFT FOR 0.35 MI (0.56 KM) TO THE ENTRANCE TO THE LOCK AND DAM
 HC0711'FACILITY AND THE LEVEE ROAD.  TURN RIGHT, SOUTH, ON LEVEE ROAD, WHICH
 HC0711'CURVES TO THE WEST AND THEN NORTHWEST, FOR 3.8 MI (6.1 KM) TO THE
 HC0711'STATION ON THE RIGHT, 3.8 M (12.5 FT) NORTH-NORTHEAST OF THE
 HC0711'APPROXIMATE CENTER OF THE LEVEE ROAD, 0.3 M (1.0 FT) SOUTH OF A METAL
 HC0711'WITNESS POST, AND 0.2 M (0.7 FT) NORTH OF A FIBERGLASS WITNESS POST.
 HC0711'NOTE--DURING OCCUPATIONS, THE LOGO CAP AND CONCRETE COLLAR WERE
 HC0711'REPORTED MISSING.  NO MENTION WAS MADE AS TO WHETHER THE TWO WITNESS
 HC0711'POSTS BESIDE THE STATION WERE STILL THERE OR NOT.
 HC0711
 HC0711                          STATION RECOVERY (2002)
 HC0711
 HC0711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 HC0711'RECOVERED IN GOOD CONDITION.
 HC0711
 HC0711                          STATION RECOVERY (2003)
 HC0711
 HC0711'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (MAW)
 HC0711'RECOVERED AS DESCRIBED.
 HC0711
 HC0711                          STATION RECOVERY (2003)
 HC0711
 HC0711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (MAW)
 HC0711'A NEW LOGO CAP AND CONCRETE COLLAR WERE INSTALLED TO REPLACE THE ONE
 HC0711'REPORTED MISSING IN 1997. THE LOGO CAP HAS ILDT LOGO.
 HC0711
 HC0711                          STATION RECOVERY (2011)
 HC0711
 HC0711'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 HC0711'FOUND IN GOOD CONDITION
 HC0711
 HC0711                          STATION RECOVERY (2011)
 HC0711
 HC0711'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HC0711'RECOVERED IN GOOD CONDITION.
 HC0711
 HC0711                          STATION RECOVERY (2019)
 HC0711
 HC0711'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 HC0711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1389 ***********************************************************************
 HB1389  DESIGNATION -  K 289
 HB1389  PID         -  HB1389
 HB1389  STATE/COUNTY-  IL/RANDOLPH
 HB1389  COUNTRY     -  US
 HB1389  USGS QUAD   -  BELGIQUE (2017)
 HB1389
 HB1389                         *CURRENT SURVEY CONTROL
 HB1389  ______________________________________________________________________
 HB1389* NAD 83(1986) POSITION- 37 50 55.     (N) 089 45 12.     (W)   SCALED
 HB1389* NAVD 88 ORTHO HEIGHT -   118.690 (meters)      389.40  (feet) ADJUSTED
 HB1389  ______________________________________________________________________
 HB1389  GEOID HEIGHT    -        -29.385 (meters)                     GEOID18
 HB1389  DYNAMIC HEIGHT  -        118.609 (meters)      389.14  (feet) COMP
 HB1389  MODELED GRAVITY -    979,941.9   (mgal)                       NAVD 88
 HB1389
 HB1389  VERT ORDER      -  FIRST     CLASS II
 HB1389
 HB1389.The horizontal coordinates were scaled from a map and have
 HB1389.an estimated accuracy of +/- 6 seconds.
 HB1389
 HB1389.The orthometric height was determined by differential leveling and
 HB1389.adjusted by the NATIONAL GEODETIC SURVEY
 HB1389.in June 1991.
 HB1389
 HB1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1389.GEOID18 height accuracy estimate available here.
 HB1389
 HB1389.Click photographs - Photos may exist for this station.
 HB1389
 HB1389.The dynamic height is computed by dividing the NAVD 88
 HB1389.geopotential number by the normal gravity value computed on the
 HB1389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1389.degrees latitude (g = 980.6199 gals.).
 HB1389
 HB1389.The modeled gravity was interpolated from observed gravity values.
 HB1389
 HB1389;                    North         East    Units  Estimated Accuracy
 HB1389;SPC IL W     -   131,250.      736,380.      MT  (+/- 180 meters Scaled)
 HB1389
 HB1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG577925(NAD 83)
 HB1389
 HB1389                          SUPERSEDED SURVEY CONTROL
 HB1389
 HB1389  NGVD 29 (11/26/84)  118.619  (m)          389.17   (f) ADJUSTED    1 2
 HB1389
 HB1389.Superseded values are not recommended for survey control.
 HB1389
 HB1389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1389.See file dsdata.pdf to determine how the superseded data were derived.
 HB1389
 HB1389_MARKER: I = METAL ROD
 HB1389_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1389_STAMPING: K 289 1981
 HB1389_MARK LOGO: NGS
 HB1389_PROJECTION: FLUSH
 HB1389_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1389_ROD/PIPE-DEPTH: 9.80 meters
 HB1389
 HB1389  HISTORY     - Date     Condition        Report By
 HB1389  HISTORY     - 1981     MONUMENTED       NGS
 HB1389
 HB1389                          STATION DESCRIPTION
 HB1389
 HB1389'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1389'11.0 KM (6.85 MI) SE FROM CHESTER.
 HB1389'1.35 KILOMETERS (0.85 MILE) SOUTHWEST ALONG ILLINOIS STATE HIGHWAY 150
 HB1389'AND MISSOURI STATE HIGHWAY 51 FROM THE JUNCTION OF REILY LAKE ROAD AND
 HB1389'THE TOLL BOOTH OF THE BRIDGE IN CHESTER, THENCE 9.6 KILOMETERS (6.0
 HB1389'MILES) SOUTHEAST ALONG THE TOP OF THE MAIN LEVEE TO THE MARK ON THE
 HB1389'RIGHT, 3.05 METERS (10.0 FEET) SOUTHWEST OF THE CENTER OF THE LEVEE
 HB1389'ROAD AND 0.46 METER (1.5 FEET) SOUTHEAST OF A METAL WITNESS POST.
 HB1389'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HB1389'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0357 ***********************************************************************
 MF0357  DESIGNATION -  K 29
 MF0357  PID         -  MF0357
 MF0357  STATE/COUNTY-  IL/LIVINGSTON
 MF0357  COUNTRY     -  US
 MF0357  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0357
 MF0357                         *CURRENT SURVEY CONTROL
 MF0357  ______________________________________________________________________
 MF0357* NAD 83(1986) POSITION- 41 05 25.     (N) 088 50 02.     (W)   SCALED
 MF0357* NAVD 88 ORTHO HEIGHT -   186.408 (meters)      611.57  (feet) ADJUSTED
 MF0357  ______________________________________________________________________
 MF0357  GEOID HEIGHT    -        -32.509 (meters)                     GEOID18
 MF0357  DYNAMIC HEIGHT  -        186.331 (meters)      611.32  (feet) COMP
 MF0357  MODELED GRAVITY -    980,209.9   (mgal)                       NAVD 88
 MF0357
 MF0357  VERT ORDER      -  SECOND    CLASS 0
 MF0357
 MF0357.The horizontal coordinates were scaled from a map and have
 MF0357.an estimated accuracy of +/- 6 seconds.
 MF0357
 MF0357.The orthometric height was determined by differential leveling and
 MF0357.adjusted by the NATIONAL GEODETIC SURVEY
 MF0357.in June 1991.
 MF0357
 MF0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0357.GEOID18 height accuracy estimate available here.
 MF0357
 MF0357.Click photographs - Photos may exist for this station.
 MF0357
 MF0357.The dynamic height is computed by dividing the NAVD 88
 MF0357.geopotential number by the normal gravity value computed on the
 MF0357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0357.degrees latitude (g = 980.6199 gals.).
 MF0357
 MF0357.The modeled gravity was interpolated from observed gravity values.
 MF0357
 MF0357;                    North         East    Units  Estimated Accuracy
 MF0357;SPC IL E     -   491,190.      257,940.      MT  (+/- 180 meters Scaled)
 MF0357
 MF0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL459503(NAD 83)
 MF0357
 MF0357                          SUPERSEDED SURVEY CONTROL
 MF0357
 MF0357  NGVD 29 (??/??/92)  186.47   (m)          611.8    (f) COMPUTED    2 0
 MF0357
 MF0357.Superseded values are not recommended for survey control.
 MF0357
 MF0357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0357.See file dsdata.pdf to determine how the superseded data were derived.
 MF0357
 MF0357_MARKER: DB = BENCH MARK DISK
 MF0357_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0357_SP_SET: ABUTMENT
 MF0357_STAMPING: K 29 1934
 MF0357_MARK LOGO: CGS
 MF0357_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0357
 MF0357  HISTORY     - Date     Condition        Report By
 MF0357  HISTORY     - 1934     MONUMENTED       CGS
 MF0357  HISTORY     - 20220503 MARK NOT FOUND   ILDT
 MF0357
 MF0357                          STATION DESCRIPTION
 MF0357
 MF0357'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0357'2.5 MI SW FROM STREATOR.
 MF0357'POST OFFICE, STREATOR ALONG THE ATCHISON, TOPEKA AND SANTA FE
 MF0357'RAILROAD, 3 POLES NORTH OF MILEPOST 92.  SET IN THE EAST END OF
 MF0357'THE SOUTH ABUTMENT OF HIGHWAY SUBWAY BRIDGE 91-B, 10 FEET EAST
 MF0357'OF THE CENTER LINE OF THE EAST TRACK, 2 FEET BELOW RAIL LEVEL.
 MF0357
 MF0357                          STATION RECOVERY (2022)
 MF0357
 MF0357'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF0357'MF0358-K 29 RESET FOUND IN VICINITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3265 ***********************************************************************
 ME3265  DESIGNATION -  K 29
 ME3265  PID         -  ME3265
 ME3265  STATE/COUNTY-  IL/DU PAGE
 ME3265  COUNTRY     -  US
 ME3265  USGS QUAD   -  ELMHURST (2018)
 ME3265
 ME3265                         *CURRENT SURVEY CONTROL
 ME3265  ______________________________________________________________________
 ME3265* NAD 83(1997) POSITION- 41 59 29.80678(N) 087 56 19.77606(W)   ADJUSTED
 ME3265* NAVD 88 ORTHO HEIGHT -   203.25  (+/-2cm)      666.8   (feet) VERTCON3
 ME3265  ______________________________________________________________________
 ME3265  GEOID HEIGHT    -        -33.627 (meters)                     GEOID18
 ME3265  LAPLACE CORR    -         -1.94  (seconds)                    DEFLEC18
 ME3265  HORZ ORDER      -  SECOND
 ME3265  VERT ORDER      -  THIRD ? (See Below)
 ME3265
 ME3265.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3265
 ME3265.The horizontal coordinates were established by classical geodetic methods
 ME3265.and adjusted by the National Geodetic Survey in October 1999.
 ME3265
 ME3265.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3265.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3265
 ME3265.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3265.GEOID18 height accuracy estimate available here.
 ME3265
 ME3265.The vertical order pertains to the NGVD 29 superseded value.
 ME3265
 ME3265.Click photographs - Photos may exist for this station.
 ME3265
 ME3265.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3265
 ME3265. The following values were computed from the NAD 83(1997) position.
 ME3265
 ME3265;                    North         East     Units Scale Factor Converg.
 ME3265;SPC IL E     -   591,246.352   332,688.678   MT  0.99998814   +0 15 50.2
 ME3265;SPC IL E     - 1,939,780.74  1,091,496.10   sFT  0.99998814   +0 15 50.2
 ME3265;UTM  16      - 4,649,271.272   422,238.027   MT  0.99967441   -0 37 41.3
 ME3265
 ME3265!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3265!SPC IL E     -   0.99997340  x   0.99998814  =   0.99996154
 ME3265!UTM  16      -   0.99997340  x   0.99967441  =   0.99964782
 ME3265
 ME3265:                Primary Azimuth Mark                     Grid Az
 ME3265:SPC IL E     -  K 30                                     179 23 56.5
 ME3265:UTM  16      -  K 30                                     180 17 28.0
 ME3265
 ME3265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2223849271(NAD 83)
 ME3265
 ME3265|---------------------------------------------------------------------|
 ME3265| PID    Reference Object                     Distance      Geod. Az  |
 ME3265|                                                           dddmmss.s |
 ME3265| ME3270 O HARE CONTROL TWR BALL             APPROX. 3.3 KM 1190915.9 |
 ME3265| ME3267 K 30                                APPROX. 0.9 KM 1793946.7 |
 ME3265|---------------------------------------------------------------------|
 ME3265
 ME3265                          SUPERSEDED SURVEY CONTROL
 ME3265
 ME3265  NAD 83(1997)-  41 59 29.80684(N)    087 56 19.77663(W) AD(       ) 2
 ME3265  NAD 83(1994)-  41 59 29.80627(N)    087 56 19.79140(W) AD(       ) 2
 ME3265  NAD 83(1986)-  41 59 29.80792(N)    087 56 19.79107(W) AD(       ) 2
 ME3265  NGVD 29             203.34   (m)          667.1    (f) LEVELING    3  
 ME3265
 ME3265.Superseded values are not recommended for survey control.
 ME3265
 ME3265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3265.See file dsdata.pdf to determine how the superseded data were derived.
 ME3265
 ME3265_MARKER: DD = SURVEY DISK
 ME3265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3265_STAMPING: K 29
 ME3265_MARK LOGO: IL1670
 ME3265_PROJECTION: FLUSH
 ME3265_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3265+STABILITY: SURFACE MOTION
 ME3265
 ME3265  HISTORY     - Date     Condition        Report By
 ME3265  HISTORY     - 1983     MONUMENTED       IL1670
 ME3265
 ME3265                          STATION DESCRIPTION
 ME3265
 ME3265'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3265'THE STATION IS LOCATED ON THE WEST EDGE OF THE CHICAGO O HARE
 ME3265'INTERNATIONAL AIRPORT, ALONG THE PERIMETER FENCE AND ROAD.  AN
 ME3265'AIRPORT ESCORT IS NEEDED TO REACH THE STATION.
 ME3265'
 ME3265'TO REACH THE STATION FROM THE SOUTHWEST FENCE CORNER OF A CEMETERY,
 ME3265'IN THE SOUTHWEST PART OF THE AIRPORT, GO WEST ON THE PERIMETER ROAD
 ME3265'FOR ABOUT 90 M (300 FT) TO STATION AIRPORT BM K5 COC ON THE RIGHT.
 ME3265'CONTINUE NORTHWEST AND NORTH ON THE PERIMETER ROAD FOR 3.4 KM (2.1
 ME3265'MI) TO THE STATION ON THE LEFT, SURROUNDED BY TRIANGULAR SHAPED
 ME3265'GUARD RAIL.
 ME3265'
 ME3265'THE STATION IS A STANDARD COC DISK STAMPED---K29---SET INTO A 0.3 M
 ME3265'(12 INCH) CONCRETE MONUMENT THAT IS FLUSH WITH THE SURFACE.  IT IS
 ME3265'ABOUT 245 M (800 FT) SOUTH OF STROBE LIGHTS, 7.57 M (24.85 FT)
 ME3265'SOUTHEAST OF AN IRON FENCE POST WITH CHISELED X, 6.68 M (21.90 FT)
 ME3265'NORTHEAST OF AN IRON FENCE POST WITH CHISELED X AND 2.45 M (8.03
 ME3265'EAST OF AN IRON POST WITH CHISELED X.
 ME3265'
 ME3265'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0358 ***********************************************************************
 MF0358  DESIGNATION -  K 29 RESET
 MF0358  PID         -  MF0358
 MF0358  STATE/COUNTY-  IL/LIVINGSTON
 MF0358  COUNTRY     -  US
 MF0358  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0358
 MF0358                         *CURRENT SURVEY CONTROL
 MF0358  ______________________________________________________________________
 MF0358* NAD 83(1986) POSITION- 41 05 25.     (N) 088 50 02.     (W)   SCALED
 MF0358* NAVD 88 ORTHO HEIGHT -   184.49  (+/-2cm)      605.3   (feet) VERTCON3
 MF0358  ______________________________________________________________________
 MF0358  GEOID HEIGHT    -        -32.509 (meters)                     GEOID18
 MF0358  VERT ORDER      -  THIRD (See Below)
 MF0358
 MF0358.The horizontal coordinates were scaled from a map and have
 MF0358.an estimated accuracy of +/- 6 seconds.
 MF0358
 MF0358.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0358.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0358
 MF0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0358.GEOID18 height accuracy estimate available here.
 MF0358
 MF0358.The vertical order pertains to the NGVD 29 superseded value.
 MF0358
 MF0358.Click photographs - Photos may exist for this station.
 MF0358
 MF0358;                    North         East    Units  Estimated Accuracy
 MF0358;SPC IL E     -   491,190.      257,940.      MT  (+/- 180 meters Scaled)
 MF0358
 MF0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL459503(NAD 83)
 MF0358
 MF0358                          SUPERSEDED SURVEY CONTROL
 MF0358
 MF0358  NGVD 29 (??/??/??)  184.55   (m)          605.5    (f) RESET       3  
 MF0358
 MF0358.Superseded values are not recommended for survey control.
 MF0358
 MF0358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0358.See file dsdata.pdf to determine how the superseded data were derived.
 MF0358
 MF0358_MARKER: DB = BENCH MARK DISK
 MF0358_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0358_SP_SET: ABUTMENT
 MF0358_STAMPING: K 29 RESET 1943
 MF0358_MARK LOGO: CGS
 MF0358_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0358_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0358+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2022
 MF0358
 MF0358  HISTORY     - Date     Condition        Report By
 MF0358  HISTORY     - 1943     MONUMENTED       ATSFRR
 MF0358  HISTORY     - 19970808 GOOD             USPSQD
 MF0358  HISTORY     - 20020923 GOOD             USPSQD
 MF0358  HISTORY     - 20060929 GOOD             FARNGP
 MF0358  HISTORY     - 20111031 GOOD             ATKNA
 MF0358  HISTORY     - 20220503 GOOD             ILDT
 MF0358
 MF0358                          STATION DESCRIPTION
 MF0358
 MF0358'DESCRIBED BY ATCHISON TOPEKA AND SANTA FE RAILROAD 1943
 MF0358'2.5 MI SW FROM STREATOR.
 MF0358'IN LIVINGSTON COUNTY, 2.5 MILES SOUTHWEST ALONG THE ATCHISON,
 MF0358'TOPEKA AND SANTA FE RAILWAY FROM THE POST OFFICE AT STREATOR,
 MF0358'LA SALLE COUNTY, AT BRIDGE 91 B OVER A HIGHWAY, IN THE EAST END
 MF0358'OF THE SOUTH CONCRETE ABUTMENT, 12.5 FEET EAST OF THE CENTERLINE
 MF0358'OF THE EAST TRACK, AND ABOUT 8 FEET LOWER THAN THE RAIL.
 MF0358
 MF0358                          STATION RECOVERY (1997)
 MF0358
 MF0358'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0358'RECOVERED IN GOOD CONDITION.
 MF0358
 MF0358                          STATION RECOVERY (2002)
 MF0358
 MF0358'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0358'RAILROAD BRIDGE OVER COUNTY 3190 AT SOUTH END OF STREATOR WEST OF RTE.
 MF0358'
 MF0358'23
 MF0358
 MF0358                          STATION RECOVERY (2006)
 MF0358
 MF0358'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 MF0358'RECOVERED IN GOOD CONDITION.
 MF0358
 MF0358                          STATION RECOVERY (2011)
 MF0358
 MF0358'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 MF0358'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 MF0358'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 MF0358'ARMY CORPS OF ENGINEERS.
 MF0358
 MF0358                          STATION RECOVERY (2022)
 MF0358
 MF0358'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF0358'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1303 ***********************************************************************
 HB1303  DESIGNATION -  K 291
 HB1303  PID         -  HB1303
 HB1303  STATE/COUNTY-  IL/UNION
 HB1303  COUNTRY     -  US
 HB1303  USGS QUAD   -  MCCLURE (2018)
 HB1303
 HB1303                         *CURRENT SURVEY CONTROL
 HB1303  ______________________________________________________________________
 HB1303* NAD 83(1986) POSITION- 37 21 09.     (N) 089 24 35.     (W)   SCALED
 HB1303* NAVD 88 ORTHO HEIGHT -   109.974 (meters)      360.81  (feet) ADJUSTED
 HB1303  ______________________________________________________________________
 HB1303  GEOID HEIGHT    -        -28.347 (meters)                     GEOID18
 HB1303  DYNAMIC HEIGHT  -        109.896 (meters)      360.55  (feet) COMP
 HB1303  MODELED GRAVITY -    979,925.1   (mgal)                       NAVD 88
 HB1303
 HB1303  VERT ORDER      -  FIRST     CLASS II
 HB1303
 HB1303.The horizontal coordinates were scaled from a map and have
 HB1303.an estimated accuracy of +/- 6 seconds.
 HB1303
 HB1303.The orthometric height was determined by differential leveling and
 HB1303.adjusted by the NATIONAL GEODETIC SURVEY
 HB1303.in June 1991.
 HB1303
 HB1303.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1303.GEOID18 height accuracy estimate available here.
 HB1303
 HB1303.Click photographs - Photos may exist for this station.
 HB1303
 HB1303.The dynamic height is computed by dividing the NAVD 88
 HB1303.geopotential number by the normal gravity value computed on the
 HB1303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1303.degrees latitude (g = 980.6199 gals.).
 HB1303
 HB1303.The modeled gravity was interpolated from observed gravity values.
 HB1303
 HB1303;                    North         East    Units  Estimated Accuracy
 HB1303;SPC IL W     -    76,380.      767,060.      MT  (+/- 180 meters Scaled)
 HB1303
 HB1303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG865367(NAD 83)
 HB1303
 HB1303                          SUPERSEDED SURVEY CONTROL
 HB1303
 HB1303  NGVD 29 (11/26/84)  109.875  (m)          360.48   (f) ADJUSTED    1 2
 HB1303
 HB1303.Superseded values are not recommended for survey control.
 HB1303
 HB1303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1303.See file dsdata.pdf to determine how the superseded data were derived.
 HB1303
 HB1303_MARKER: I = METAL ROD
 HB1303_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1303_STAMPING: K 291 1981
 HB1303_MARK LOGO: NGS
 HB1303_PROJECTION: FLUSH
 HB1303_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1303_ROD/PIPE-DEPTH: 9.7 meters
 HB1303
 HB1303  HISTORY     - Date     Condition        Report By
 HB1303  HISTORY     - 1981     MONUMENTED       NGS
 HB1303
 HB1303                          STATION DESCRIPTION
 HB1303
 HB1303'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1303'5.08 KM (3.15 MI) NE FROM MCCLURE.
 HB1303'0.7 KILOMETER (0.45 MILE) NORTHEAST ALONG STATE HIGHWAYS 3 AND 146
 HB1303'FROM THE MCCLURE ELEMENTARY SCHOOL IN MCCLURE, THENCE 0.2 KILOMETER
 HB1303'(0.1 MILE) NORTHWEST ALONG A GRAVELED ROAD, THENCE 4.0 KILOMETER (2.5
 HB1303'MILES) NORTHEAST ALONG THE LEVEE ROAD TO THE MARK ON THE RIGHT,
 HB1303'33.22 METERS (109.0 FEET) WEST OF A 36-INCH ELM TREE, 3.04 METERS
 HB1303'(10.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD.
 HB1303'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 HB1303'THE MARK IS 0.18 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1650 ***********************************************************************
 JA1650  DESIGNATION -  K 294
 JA1650  PID         -  JA1650
 JA1650  STATE/COUNTY-  IL/LAWRENCE
 JA1650  COUNTRY     -  US
 JA1650  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1650
 JA1650                         *CURRENT SURVEY CONTROL
 JA1650  ______________________________________________________________________
 JA1650* NAD 83(1986) POSITION- 38 43 45.2    (N) 087 40 57.4    (W)   HD_HELD2
 JA1650* NAVD 88 ORTHO HEIGHT -   146.493 (meters)      480.62  (feet) ADJUSTED
 JA1650  ______________________________________________________________________
 JA1650  GEOID HEIGHT    -        -31.620 (meters)                     GEOID18
 JA1650  DYNAMIC HEIGHT  -        146.404 (meters)      480.33  (feet) COMP
 JA1650  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 JA1650
 JA1650  VERT ORDER      -  FIRST     CLASS II
 JA1650
 JA1650.The horizontal coordinates were established by autonomous hand held GPS
 JA1650.observations and have an estimated accuracy of +/- 10 meters.
 JA1650
 JA1650.The orthometric height was determined by differential leveling and
 JA1650.adjusted by the NATIONAL GEODETIC SURVEY
 JA1650.in June 1991.
 JA1650
 JA1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1650.GEOID18 height accuracy estimate available here.
 JA1650
 JA1650.Click photographs - Photos may exist for this station.
 JA1650
 JA1650.The dynamic height is computed by dividing the NAVD 88
 JA1650.geopotential number by the normal gravity value computed on the
 JA1650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1650.degrees latitude (g = 980.6199 gals.).
 JA1650
 JA1650.The modeled gravity was interpolated from observed gravity values.
 JA1650
 JA1650;                    North         East    Units  Estimated Accuracy
 JA1650;SPC IL E     -   229,120.      356,583.      MT  (+/- 10 meters HH2 GPS)
 JA1650
 JA1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4066686949(NAD 83)
 JA1650
 JA1650                          SUPERSEDED SURVEY CONTROL
 JA1650
 JA1650.No superseded survey control is available for this station.
 JA1650
 JA1650_MARKER: DV = VERTICAL CONTROL DISK
 JA1650_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JA1650_SP_SET: STEP
 JA1650_STAMPING: K 294 1986
 JA1650_MARK LOGO: NGS
 JA1650_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JA1650_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JA1650+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2013
 JA1650
 JA1650  HISTORY     - Date     Condition        Report By
 JA1650  HISTORY     - 1986     MONUMENTED       NGS
 JA1650  HISTORY     - 20110421 GOOD             GEOCAC
 JA1650  HISTORY     - 20120403 GOOD             TROTT
 JA1650  HISTORY     - 20130712 GOOD             PATRIC
 JA1650
 JA1650                          STATION DESCRIPTION
 JA1650
 JA1650'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1650'IN LAWRENCEVILLE.
 JA1650'IN LAWRENCEVILLE, AT THE INTERSECTION OF STATE AND 12TH STREETS, IN
 JA1650'THE TOP STEP DIRECTLY OVER THE FOUNDATION OF THE COURTHOUSE, 47.3 M
 JA1650'(155.2 FT) EAST OF THE CENTER OF 12TH STREET, 30.8 M (101.0 FT) SOUTH
 JA1650'OF THE CENTERLINE OF STATE STREET, 1.7 M (5.6 FT) EAST OF THE CENTER
 JA1650'OF THE ENTRANCE TO THE COURTHOUSE, AND 0.3 M (1.0 FT) WEST OF THE EAST
 JA1650'FACE OF A WALL.
 JA1650'THE MARK IS ABOVE LEVEL WITH THE STEP.
 JA1650
 JA1650                          STATION RECOVERY (2011)
 JA1650
 JA1650'RECOVERY NOTE BY GEOCACHING 2011 (SVT)
 JA1650'RECOVERED IN GOOD CONDITION.
 JA1650
 JA1650                          STATION RECOVERY (2012)
 JA1650
 JA1650'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 JA1650'RECOVERED AS DESCRIBED.
 JA1650
 JA1650                          STATION RECOVERY (2013)
 JA1650
 JA1650'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JA1650'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1610 ***********************************************************************
 JB1610  DESIGNATION -  K 295
 JB1610  PID         -  JB1610
 JB1610  STATE/COUNTY-  IL/MARION
 JB1610  COUNTRY     -  US
 JB1610  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1610
 JB1610                         *CURRENT SURVEY CONTROL
 JB1610  ______________________________________________________________________
 JB1610* NAD 83(1986) POSITION- 38 36 31.46   (N) 089 06 57.31   (W)   HD_HELD1
 JB1610* NAVD 88 ORTHO HEIGHT -   153.257 (meters)      502.81  (feet) ADJUSTED
 JB1610  ______________________________________________________________________
 JB1610  GEOID HEIGHT    -        -30.901 (meters)                     GEOID18
 JB1610  DYNAMIC HEIGHT  -        153.161 (meters)      502.50  (feet) COMP
 JB1610  MODELED GRAVITY -    979,995.5   (mgal)                       NAVD 88
 JB1610
 JB1610  VERT ORDER      -  SECOND    CLASS I
 JB1610
 JB1610.The horizontal coordinates were determined by differentially corrected
 JB1610.hand held GPS observations or other comparable positioning techniques
 JB1610.and have an estimated accuracy of +/- 3 meters.
 JB1610
 JB1610.The orthometric height was determined by differential leveling and
 JB1610.adjusted by the NATIONAL GEODETIC SURVEY
 JB1610.in May 2016.
 JB1610
 JB1610.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1610.GEOID18 height accuracy estimate available here.
 JB1610
 JB1610.Click photographs - Photos may exist for this station.
 JB1610
 JB1610.The dynamic height is computed by dividing the NAVD 88
 JB1610.geopotential number by the normal gravity value computed on the
 JB1610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1610.degrees latitude (g = 980.6199 gals.).
 JB1610
 JB1610.The modeled gravity was interpolated from observed gravity values.
 JB1610
 JB1610;                    North         East    Units  Estimated Accuracy
 JB1610;SPC IL E     -   215,835.0     231,836.8     MT  (+/- 3 meters HH1 GPS) 
 JB1610
 JB1610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1576475482(NAD 83)
 JB1610
 JB1610                          SUPERSEDED SURVEY CONTROL
 JB1610
 JB1610  NAVD 88 (06/15/91)  153.299  (m)          502.95   (f) SUPERSEDED  1 2
 JB1610
 JB1610.Superseded values are not recommended for survey control.
 JB1610
 JB1610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1610.See file dsdata.pdf to determine how the superseded data were derived.
 JB1610
 JB1610_MARKER: F = FLANGE-ENCASED ROD
 JB1610_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB1610_STAMPING: K 295 1986
 JB1610_MARK LOGO: NGS
 JB1610_PROJECTION: RECESSED 30 CENTIMETERS
 JB1610_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JB1610+STABILITY: POSITION/ELEVATION WELL
 JB1610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1610+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB1610_ROD/PIPE-DEPTH: 9.1 meters
 JB1610_SLEEVE-DEPTH  : 3.0 meters
 JB1610
 JB1610  HISTORY     - Date     Condition        Report By
 JB1610  HISTORY     - 1986     MONUMENTED       NGS
 JB1610  HISTORY     - 20110901 GOOD             ILDT
 JB1610  HISTORY     - 20140618 GOOD             ILDT
 JB1610  HISTORY     - 20150917 GOOD             AMESC
 JB1610
 JB1610                          STATION DESCRIPTION
 JB1610
 JB1610'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1610'IN SANDOVAL.
 JB1610'IN SANDOVAL, AT THE INTERSECTION OF U.S. HIGHWAY 51 AND SOUTHEAST 4TH
 JB1610'STREET, NEAR THE SOUTHEAST CORNER OF THE CITY PARK, 41.5 M (136.2 FT)
 JB1610'WEST OF THE CENTERLINE OF THE HIGHWAY, 14.5 M (47.6 FT) NORTH OF THE
 JB1610'CENTER OF THE STREET, AND 0.8 M (2.6 FT) WEST OF THE SOUTHWEST CORNER
 JB1610'OF A FENCE AROUND THE CITY WATER TANK.  NOTE--ACCESS TO DATUM POINT IS
 JB1610'HAD THROUGH A 5-INCH LOGO CAP.
 JB1610'THE MARK IS 0.6 M ABOVE THE STREET.
 JB1610
 JB1610                          STATION RECOVERY (2011)
 JB1610
 JB1610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1610'RECOVERED IN GOOD CONDITION.
 JB1610
 JB1610                          STATION RECOVERY (2014)
 JB1610
 JB1610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1610'RECOVERED IN GOOD CONDITION.
 JB1610
 JB1610                          STATION RECOVERY (2015)
 JB1610
 JB1610'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1610'RECOVERED IN GOOD CONDITION.
 JB1610'
 JB1610'NOTE-ADD-THE WATER TANK AND FENCE HAVE BEEN REMOVED.
 JB1610'
 JB1610'THE STATION IS 17.4 FT (5.3 M) WEST OF THE FENCE AROUND THE SANDOVAL
 JB1610'VETERANS MEMORIAL, 16.4 FT (5.0 M) EAST OF THE EAST EDGE OF THE
 JB1610'CONCRETE SLAB FOR THE PAVILION, 7.5 FT (2.3 M) NORTH OF THE NORTH EDGE
 JB1610'OF SIDEWALK AND 4.3 FT (1.3 M) NORTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1579 ***********************************************************************
 JB1579  CBN         -  This is a Cooperative Base Network Control Station.
 JB1579  DESIGNATION -  K 296
 JB1579  PID         -  JB1579
 JB1579  STATE/COUNTY-  IL/CLAY
 JB1579  COUNTRY     -  US
 JB1579  USGS QUAD   -  CLAY CITY (2018)
 JB1579
 JB1579                         *CURRENT SURVEY CONTROL
 JB1579  ______________________________________________________________________
 JB1579* NAD 83(2011) POSITION- 38 40 45.74835(N) 088 21 15.21353(W)   ADJUSTED
 JB1579* NAD 83(2011) ELLIP HT-   106.456 (meters)        (06/27/12)   ADJUSTED
 JB1579* NAD 83(2011) EPOCH   -  2010.00
 JB1579* NAVD 88 ORTHO HEIGHT -   137.688 (meters)      451.73  (feet) ADJUSTED
 JB1579  ______________________________________________________________________
 JB1579  GEOID HEIGHT    -        -31.222 (meters)                     GEOID18
 JB1579  NAD 83(2011) X  -    143,191.365 (meters)                     COMP
 JB1579  NAD 83(2011) Y  - -4,983,675.922 (meters)                     COMP
 JB1579  NAD 83(2011) Z  -  3,964,659.750 (meters)                     COMP
 JB1579  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 JB1579  DYNAMIC HEIGHT  -        137.602 (meters)      451.45  (feet) COMP
 JB1579  MODELED GRAVITY -    980,004.4   (mgal)                       NAVD 88
 JB1579
 JB1579  VERT ORDER      -  FIRST     CLASS II
 JB1579
 JB1579  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1579  Standards:
 JB1579         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1579            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1579  -------------------------------------------------------------------
 JB1579  NETWORK    0.42   0.74           0.19   0.15   0.38      0.02497930
 JB1579  -------------------------------------------------------------------
 JB1579  Click here for local accuracies and other accuracy information.
 JB1579
 JB1579.The horizontal coordinates were established by GPS observations
 JB1579.and adjusted by the National Geodetic Survey in June 2012.
 JB1579
 JB1579.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1579.been affixed to the stable North American tectonic plate. See 
 JB1579.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1579
 JB1579.The horizontal coordinates are valid at the epoch date displayed above
 JB1579.which is a decimal equivalence of Year/Month/Day.
 JB1579
 JB1579.The orthometric height was determined by differential leveling and
 JB1579.adjusted by the NATIONAL GEODETIC SURVEY
 JB1579.in June 1991.
 JB1579
 JB1579.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1579.GEOID18 height accuracy estimate available here.
 JB1579
 JB1579.Click photographs - Photos may exist for this station.
 JB1579
 JB1579.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1579
 JB1579.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1579
 JB1579.The ellipsoidal height was determined by GPS observations
 JB1579.and is referenced to NAD 83.
 JB1579
 JB1579.The dynamic height is computed by dividing the NAVD 88
 JB1579.geopotential number by the normal gravity value computed on the
 JB1579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1579.degrees latitude (g = 980.6199 gals.).
 JB1579
 JB1579.The modeled gravity was interpolated from observed gravity values.
 JB1579
 JB1579. The following values were computed from the NAD 83(2011) position.
 JB1579
 JB1579;                    North         East     Units Scale Factor Converg.
 JB1579;SPC IL E     -   223,385.730   298,182.051   MT  0.99997504   -0 00 47.0
 JB1579;SPC IL E     -   732,891.35    978,285.61   sFT  0.99997504   -0 00 47.0
 JB1579;UTM  16      - 4,282,067.498   382,205.382   MT  0.99977087   -0 50 47.2
 JB1579
 JB1579!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1579!SPC IL E     -   0.99998330  x   0.99997504  =   0.99995834
 JB1579!UTM  16      -   0.99998330  x   0.99977087  =   0.99975417
 JB1579
 JB1579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8220582067(NAD 83)
 JB1579
 JB1579                          SUPERSEDED SURVEY CONTROL
 JB1579
 JB1579  NAD 83(2007)-  38 40 45.74844(N)    088 21 15.21425(W) AD(2002.00) 0
 JB1579  ELLIP H (02/10/07)  106.489  (m)                       GP(2002.00)    
 JB1579  ELLIP H (10/15/04)  106.492  (m)                       GP(       ) 4 2
 JB1579  NAD 83(1997)-  38 40 45.74821(N)    088 21 15.21409(W) AD(       ) B
 JB1579  ELLIP H (07/17/98)  106.504  (m)                       GP(       ) 4 1
 JB1579  NAVD 88             137.69   (m)          451.7    (f) LEVELING    3  
 JB1579
 JB1579.Superseded values are not recommended for survey control.
 JB1579
 JB1579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1579.See file dsdata.pdf to determine how the superseded data were derived.
 JB1579
 JB1579_MARKER: I = METAL ROD
 JB1579_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1579_STAMPING: K 296 1986
 JB1579_MARK LOGO: NGS
 JB1579_PROJECTION: FLUSH
 JB1579_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1579_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1579+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 JB1579_ROD/PIPE-DEPTH: 6.40 meters
 JB1579
 JB1579  HISTORY     - Date     Condition        Report By
 JB1579  HISTORY     - 1986     MONUMENTED       NGS
 JB1579  HISTORY     - 19970227 GOOD             NGS
 JB1579  HISTORY     - 19990927 GOOD             ILDT
 JB1579  HISTORY     - 20040630 GOOD             ILDT
 JB1579  HISTORY     - 20070909 GOOD             ILDT
 JB1579  HISTORY     - 20080520 GOOD             ILDT
 JB1579  HISTORY     - 20100804 GOOD             ILDT
 JB1579
 JB1579                          STATION DESCRIPTION
 JB1579
 JB1579'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1579'IN CLAY CITY.
 JB1579'IN CLAY CITY, AT THE INTERSECTION OF U.S. HIGHWAY 50 AND SOUTH MAIN
 JB1579'STREET, 24.5 M (80.4 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 12.5
 JB1579'M (41.0 FT) WEST OF THE CENTER OF THE STREET, AND 1.2 M (3.9 FT) SOUTH
 JB1579'OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 JB1579'5-INCH LOGO CAP.
 JB1579'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JB1579'THE MARK IS ABOVE LEVEL WITH THE STREET.
 JB1579
 JB1579                          STATION RECOVERY (1997)
 JB1579
 JB1579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB1579'THE STATION IS LOCATED IN THE SOUTHWEST PART OF CLAY CITY IN THE
 JB1579'SOUTHWEST QUADRANT OF THE INTERSECTION OF U.S. HIGHWAY 50 AND CLAY
 JB1579'CITY ROAD (SOUTH MAIN STREET).  IT IS 24.5 M (80.4 FT) SOUTH OF THE
 JB1579'CENTERLINE OF HIGHWAY 50, 12.5 M (41.0 FT) WEST OF THE CENTER OF MAIN
 JB1579'STREET, 1.2 M (3.9 FT) SOUTH OF A UTILITY POLE WITH A STREET LIGHT,
 JB1579'AND 1.1 M (3.6 FT) SOUTH OF A FIBERGLASS WITNESS POST.  NOTE--ACCESS
 JB1579'TO THE STATION POINT IS THROUGH A 5-INCH ACCESS COVER.
 JB1579
 JB1579                          STATION RECOVERY (1999)
 JB1579
 JB1579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB1579'RECOVERED AS DESCRIBED
 JB1579'
 JB1579
 JB1579                          STATION RECOVERY (2004)
 JB1579
 JB1579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 JB1579'RECOVERED AS DESCRIBED
 JB1579
 JB1579                          STATION RECOVERY (2007)
 JB1579
 JB1579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB1579'FOUND AS DESCRIBED
 JB1579
 JB1579                          STATION RECOVERY (2008)
 JB1579
 JB1579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 JB1579'RECOVERED AS DESCRIBED
 JB1579
 JB1579                          STATION RECOVERY (2010)
 JB1579
 JB1579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB1579'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1686 ***********************************************************************
 LC1686  DESIGNATION -  K 297
 LC1686  PID         -  LC1686
 LC1686  STATE/COUNTY-  IL/MCLEAN
 LC1686  COUNTRY     -  US
 LC1686  USGS QUAD   -  HOLDER (2018)
 LC1686
 LC1686                         *CURRENT SURVEY CONTROL
 LC1686  ______________________________________________________________________
 LC1686* NAD 83(1986) POSITION- 40 22 46.     (N) 088 50 18.     (W)   SCALED
 LC1686* NAVD 88 ORTHO HEIGHT -   241.164 (meters)      791.22  (feet) ADJUSTED
 LC1686  ______________________________________________________________________
 LC1686  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 LC1686  DYNAMIC HEIGHT  -        241.047 (meters)      790.84  (feet) COMP
 LC1686  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 LC1686
 LC1686  VERT ORDER      -  FIRST     CLASS II
 LC1686
 LC1686.The horizontal coordinates were scaled from a map and have
 LC1686.an estimated accuracy of +/- 6 seconds.
 LC1686
 LC1686.The orthometric height was determined by differential leveling and
 LC1686.adjusted by the NATIONAL GEODETIC SURVEY
 LC1686.in June 1991.
 LC1686
 LC1686.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1686.GEOID18 height accuracy estimate available here.
 LC1686
 LC1686.Click photographs - Photos may exist for this station.
 LC1686
 LC1686.The dynamic height is computed by dividing the NAVD 88
 LC1686.geopotential number by the normal gravity value computed on the
 LC1686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1686.degrees latitude (g = 980.6199 gals.).
 LC1686
 LC1686.The modeled gravity was interpolated from observed gravity values.
 LC1686
 LC1686;                    North         East    Units  Estimated Accuracy
 LC1686;SPC IL E     -   412,260.      257,120.      MT  (+/- 180 meters Scaled)
 LC1686
 LC1686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK439714(NAD 83)
 LC1686
 LC1686                          SUPERSEDED SURVEY CONTROL
 LC1686
 LC1686.No superseded survey control is available for this station.
 LC1686
 LC1686_MARKER: I = METAL ROD
 LC1686_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1686_STAMPING: K 297 1986
 LC1686_MARK LOGO: NGS
 LC1686_PROJECTION: FLUSH
 LC1686_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1686_ROD/PIPE-DEPTH: 12.2 meters
 LC1686
 LC1686  HISTORY     - Date     Condition        Report By
 LC1686  HISTORY     - 1986     MONUMENTED       NGS
 LC1686  HISTORY     - 20120806 MARK NOT FOUND   ILDT
 LC1686
 LC1686                          STATION DESCRIPTION
 LC1686
 LC1686'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1686'14.5 KM (9.0 MI) SE FROM BLOOMINGTON.
 LC1686'14.5 KM (9.0 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1686'JUNCTION WITH INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, 44.2
 LC1686'M (145.0 FT) SOUTHEAST OF THE CENTER OF A GRAVELED DRIVEWAY, 9.0 M
 LC1686'(29.5 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND 1.0 M (3.3
 LC1686'FT) WEST-NORTHWEST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS
 LC1686'HAD THROUGH A 5-INCH LOGO CAP.
 LC1686'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST AND FENCE
 LC1686'THE MARK IS 0.9 M BELOW THE HIGHWAY.
 LC1686
 LC1686                          STATION RECOVERY (2012)
 LC1686
 LC1686'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1686'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0250 ***********************************************************************
 KB0250  DESIGNATION -  K 3
 KB0250  PID         -  KB0250
 KB0250  STATE/COUNTY-  IL/JASPER
 KB0250  COUNTRY     -  US
 KB0250  USGS QUAD   -  ROSE HILL (2018)
 KB0250
 KB0250                         *CURRENT SURVEY CONTROL
 KB0250  ______________________________________________________________________
 KB0250* NAD 83(1986) POSITION- 39 07 08.     (N) 088 08 52.     (W)   SCALED
 KB0250* NAVD 88 ORTHO HEIGHT -   172.509 (meters)      565.97  (feet) ADJUSTED
 KB0250  ______________________________________________________________________
 KB0250  GEOID HEIGHT    -        -31.919 (meters)                     GEOID18
 KB0250  DYNAMIC HEIGHT  -        172.407 (meters)      565.64  (feet) COMP
 KB0250  MODELED GRAVITY -    980,031.8   (mgal)                       NAVD 88
 KB0250
 KB0250  VERT ORDER      -  FIRST     CLASS II
 KB0250
 KB0250.The horizontal coordinates were scaled from a map and have
 KB0250.an estimated accuracy of +/- 6 seconds.
 KB0250
 KB0250.The orthometric height was determined by differential leveling and
 KB0250.adjusted by the NATIONAL GEODETIC SURVEY
 KB0250.in June 1991.
 KB0250
 KB0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0250.GEOID18 height accuracy estimate available here.
 KB0250
 KB0250.Click photographs - Photos may exist for this station.
 KB0250
 KB0250.The dynamic height is computed by dividing the NAVD 88
 KB0250.geopotential number by the normal gravity value computed on the
 KB0250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0250.degrees latitude (g = 980.6199 gals.).
 KB0250
 KB0250.The modeled gravity was interpolated from observed gravity values.
 KB0250
 KB0250;                    North         East    Units  Estimated Accuracy
 KB0250;SPC IL E     -   272,190.      316,050.      MT  (+/- 180 meters Scaled)
 KB0250
 KB0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ007305(NAD 83)
 KB0250
 KB0250                          SUPERSEDED SURVEY CONTROL
 KB0250
 KB0250  NGVD 29 (??/??/92)  172.574  (m)          566.19   (f) ADJ UNCH    1 2
 KB0250
 KB0250.Superseded values are not recommended for survey control.
 KB0250
 KB0250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0250.See file dsdata.pdf to determine how the superseded data were derived.
 KB0250
 KB0250_MARKER: P = PIPE CAP
 KB0250_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0250_STAMPING: ILLINOIS 566 1906
 KB0250_MARK LOGO: USGS
 KB0250_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0250_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0250
 KB0250  HISTORY     - Date     Condition        Report By
 KB0250  HISTORY     - 1906     MONUMENTED       USGS
 KB0250  HISTORY     - 1956     GOOD             CGS
 KB0250
 KB0250                          STATION DESCRIPTION
 KB0250
 KB0250'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0250'1 MI N FROM ROSE HILL.
 KB0250'ABOUT 1.0 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0250'THE BLACK TOP ROAD CROSSING AT ROSE HILL, ABOUT 185 YARDS NORTH
 KB0250'OF MILE POST P 151, 32 1/2 FEET EAST OF EAST RAIL, 2.2 FEET
 KB0250'EAST OF R/W FENCE LINE AND A SHORT CONCRETE WALL SERVING AS A
 KB0250'FENCE BRACE, 25 FEET NORTHEAST OF THE 4TH TELEPHONE POLE NORTH OF
 KB0250'MILE POST, 38 FEET SOUTH OF CENTER LINE OF DEAD END OF A FIELD
 KB0250'ROAD LEADING EAST FROM TRACK, ABOUT 1 FOOT BELOW LEVEL OF TRACK
 KB0250'AND IS A U.S.G.S. PIPE AND CAP PROJECTING 14 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3266 ***********************************************************************
 ME3266  DESIGNATION -  K 3
 ME3266  PID         -  ME3266
 ME3266  STATE/COUNTY-  IL/DU PAGE
 ME3266  COUNTRY     -  US
 ME3266  USGS QUAD   -  ELMHURST (2018)
 ME3266
 ME3266                         *CURRENT SURVEY CONTROL
 ME3266  ______________________________________________________________________
 ME3266* NAD 83(1997) POSITION- 41 58 17.05541(N) 087 56 09.89119(W)   ADJUSTED
 ME3266* NAVD 88 ORTHO HEIGHT -   202.21  (+/-2cm)      663.4   (feet) VERTCON3
 ME3266  ______________________________________________________________________
 ME3266  GEOID HEIGHT    -        -33.592 (meters)                     GEOID18
 ME3266  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 ME3266  HORZ ORDER      -  SECOND
 ME3266  VERT ORDER      -  THIRD ? (See Below)
 ME3266
 ME3266.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3266
 ME3266.The horizontal coordinates were established by classical geodetic methods
 ME3266.and adjusted by the National Geodetic Survey in October 1999.
 ME3266
 ME3266.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3266.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3266
 ME3266.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3266.GEOID18 height accuracy estimate available here.
 ME3266
 ME3266.The vertical order pertains to the NGVD 29 superseded value.
 ME3266
 ME3266.Click photographs - Photos may exist for this station.
 ME3266
 ME3266.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3266
 ME3266. The following values were computed from the NAD 83(1997) position.
 ME3266
 ME3266;                    North         East     Units Scale Factor Converg.
 ME3266;SPC IL E     -   589,002.813   332,926.604   MT  0.99998834   +0 15 56.4
 ME3266;SPC IL E     - 1,932,420.06  1,092,276.70   sFT  0.99998834   +0 15 56.4
 ME3266;UTM  16      - 4,647,025.007   422,440.938   MT  0.99967402   -0 37 33.8
 ME3266
 ME3266!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3266!SPC IL E     -   0.99997355  x   0.99998834  =   0.99996189
 ME3266!UTM  16      -   0.99997355  x   0.99967402  =   0.99964758
 ME3266
 ME3266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2244047025(NAD 83)
 ME3266
 ME3266                          SUPERSEDED SURVEY CONTROL
 ME3266
 ME3266  NAD 83(1997)-  41 58 17.05548(N)    087 56 09.89174(W) AD(       ) 2
 ME3266  NAD 83(1994)-  41 58 17.05486(N)    087 56 09.90611(W) AD(       ) 2
 ME3266  NAD 83(1986)-  41 58 17.05632(N)    087 56 09.90585(W) AD(       ) 2
 ME3266  NGVD 29             202.30   (m)          663.7    (f) LEVELING    3  
 ME3266
 ME3266.Superseded values are not recommended for survey control.
 ME3266
 ME3266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3266.See file dsdata.pdf to determine how the superseded data were derived.
 ME3266
 ME3266_MARKER: DD = SURVEY DISK
 ME3266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3266_STAMPING: K 3
 ME3266_MARK LOGO: IL1670
 ME3266_PROJECTION: FLUSH
 ME3266_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3266+STABILITY: SURFACE MOTION
 ME3266
 ME3266  HISTORY     - Date     Condition        Report By
 ME3266  HISTORY     - 1983     MONUMENTED       IL1670
 ME3266
 ME3266                          STATION DESCRIPTION
 ME3266
 ME3266'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3266'STATION IS LOCATED ALONG THE WEST-SOUTHWEST EDGE OF CHICAGO OHARE
 ME3266'INTERNATIONAL AIRPORT, ALONG THE OUTER PERIMETER FENCE AND ROAD.
 ME3266'AN AIRPORT ESCORT IS NEEDED TO REACH THE STATION.
 ME3266'
 ME3266'TO REACH THE STATION FROM THE SOUTHWEST FENCE CORNER OF A CEMETERY
 ME3266'IN THE SOUTHWEST PART OF THE AIRPORT, GO WEST ABOUT 90 M (300 FT)
 ME3266'TO STATION AIRPORT BM K5 COC ON THE RIGHT.  CONTINUE NORTHWEST ON
 ME3266'THE PERIMETER ROAD FOR 1.15 KM (0.7 MI) TO THE STATION ON THE LEFT,
 ME3266'SURROUNDED BY TRIANGULAR SHAPED GUARDRAIL.
 ME3266'
 ME3266'THE STATION IS A STANDARD COC DISK STAMPED---K-3---SET INTO THE TOP
 ME3266'OF A 30 CM (12-INCH) SQUARE CONCRETE MONUMENT WHICH IS FLUSH WITH
 ME3266'THE SURFACE AND SURROUNDED BY A TRIANGULAR SHAPED GUARD RAIL.  IT
 ME3266'IS 17.8 M (58.4 FT) SOUTH OF A TREE, 7.4 M (24.3 FT) WEST-NORTHWEST
 ME3266'OF A TREE AND 3.0 M (10 FT) EAST OF A CHISELED X ON IRON FENCE POST.
 ME3266'
 ME3266'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0908 ***********************************************************************
 LC0908  DESIGNATION -  K 30
 LC0908  PID         -  LC0908
 LC0908  STATE/COUNTY-  IL/PEORIA
 LC0908  COUNTRY     -  US
 LC0908  USGS QUAD   -  CHILLICOTHE (2018)
 LC0908
 LC0908                         *CURRENT SURVEY CONTROL
 LC0908  ______________________________________________________________________
 LC0908* NAD 83(1986) POSITION- 40 55 46.     (N) 089 27 56.     (W)   SCALED
 LC0908* NAVD 88 ORTHO HEIGHT -   152.954 (meters)      501.82  (feet) ADJUSTED
 LC0908  ______________________________________________________________________
 LC0908  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 LC0908  DYNAMIC HEIGHT  -        152.888 (meters)      501.60  (feet) COMP
 LC0908  MODELED GRAVITY -    980,189.2   (mgal)                       NAVD 88
 LC0908
 LC0908  VERT ORDER      -  SECOND    CLASS 0
 LC0908
 LC0908.The horizontal coordinates were scaled from a map and have
 LC0908.an estimated accuracy of +/- 6 seconds.
 LC0908
 LC0908.The orthometric height was determined by differential leveling and
 LC0908.adjusted by the NATIONAL GEODETIC SURVEY
 LC0908.in June 1991.
 LC0908
 LC0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0908.GEOID18 height accuracy estimate available here.
 LC0908
 LC0908.Click photographs - Photos may exist for this station.
 LC0908
 LC0908.The dynamic height is computed by dividing the NAVD 88
 LC0908.geopotential number by the normal gravity value computed on the
 LC0908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0908.degrees latitude (g = 980.6199 gals.).
 LC0908
 LC0908.The modeled gravity was interpolated from observed gravity values.
 LC0908
 LC0908;                    North         East    Units  Estimated Accuracy
 LC0908;SPC IL W     -   473,430.      759,050.      MT  (+/- 180 meters Scaled)
 LC0908
 LC0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL924338(NAD 83)
 LC0908
 LC0908                          SUPERSEDED SURVEY CONTROL
 LC0908
 LC0908  NGVD 29 (??/??/92)  153.044  (m)          502.11   (f) ADJ UNCH    2 0
 LC0908
 LC0908.Superseded values are not recommended for survey control.
 LC0908
 LC0908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0908.See file dsdata.pdf to determine how the superseded data were derived.
 LC0908
 LC0908_MARKER: DB = BENCH MARK DISK
 LC0908_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0908_SP_SET: BRIDGE
 LC0908_STAMPING: K 30 1934
 LC0908_MARK LOGO: CGS
 LC0908_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0908
 LC0908  HISTORY     - Date     Condition        Report By
 LC0908  HISTORY     - 1934     MONUMENTED       CGS
 LC0908  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC0908
 LC0908                          STATION DESCRIPTION
 LC0908
 LC0908'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0908'1.6 MI NE FROM CHILLICOTHE.
 LC0908'1.6 MILES NORTHEAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LC0908'RAILWAY FROM THE STATION AT CHILLICOTHE, PEORIA COUNTY, AT BRIDGE
 LC0908'128 A OVER THE ILLINOIS RIVER, IN THE TOP OF THE SOUTH END OF
 LC0908'THE WEST ABUTMENT, 12 FEET SOUTH OF THE CENTERLINE OF THE SOUTH
 LC0908'TRACK, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LC0908'STAMPED K 30 1934.
 LC0908
 LC0908                          STATION RECOVERY (1998)
 LC0908
 LC0908'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0908'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3267 ***********************************************************************
 ME3267  DESIGNATION -  K 30
 ME3267  PID         -  ME3267
 ME3267  STATE/COUNTY-  IL/DU PAGE
 ME3267  COUNTRY     -  US
 ME3267  USGS QUAD   -  ELMHURST (2018)
 ME3267
 ME3267                         *CURRENT SURVEY CONTROL
 ME3267  ______________________________________________________________________
 ME3267* NAD 83(1997) POSITION- 41 59 02.09557(N) 087 56 19.55759(W)   ADJUSTED
 ME3267* NAVD 88 ORTHO HEIGHT -   199.30  (+/-2cm)      653.9   (feet) VERTCON3
 ME3267  ______________________________________________________________________
 ME3267  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 ME3267  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 ME3267  HORZ ORDER      -  SECOND
 ME3267  VERT ORDER      -  THIRD ? (See Below)
 ME3267
 ME3267.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3267
 ME3267.The horizontal coordinates were established by classical geodetic methods
 ME3267.and adjusted by the National Geodetic Survey in October 1999.
 ME3267
 ME3267.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3267.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3267
 ME3267.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3267.GEOID18 height accuracy estimate available here.
 ME3267
 ME3267.The vertical order pertains to the NGVD 29 superseded value.
 ME3267
 ME3267.Click photographs - Photos may exist for this station.
 ME3267
 ME3267.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3267
 ME3267. The following values were computed from the NAD 83(1997) position.
 ME3267
 ME3267;                    North         East     Units Scale Factor Converg.
 ME3267;SPC IL E     -   590,391.403   332,697.646   MT  0.99998815   +0 15 50.2
 ME3267;SPC IL E     - 1,936,975.79  1,091,525.53   sFT  0.99998815   +0 15 50.2
 ME3267;UTM  16      - 4,648,416.556   422,233.685   MT  0.99967441   -0 37 40.8
 ME3267
 ME3267!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3267!SPC IL E     -   0.99997401  x   0.99998815  =   0.99996216
 ME3267!UTM  16      -   0.99997401  x   0.99967441  =   0.99964843
 ME3267
 ME3267:                Primary Azimuth Mark                     Grid Az
 ME3267:SPC IL E     -  K 1                                      179 44 52.3
 ME3267:UTM  16      -  K 1                                      180 38 23.3
 ME3267
 ME3267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2223348416(NAD 83)
 ME3267
 ME3267|---------------------------------------------------------------------|
 ME3267| PID    Reference Object                     Distance      Geod. Az  |
 ME3267|                                                           dddmmss.s |
 ME3267| ME3263 K 1                                 APPROX. 0.6 KM 1800042.5 |
 ME3267|---------------------------------------------------------------------|
 ME3267
 ME3267                          SUPERSEDED SURVEY CONTROL
 ME3267
 ME3267  NAD 83(1997)-  41 59 02.09564(N)    087 56 19.55815(W) AD(       ) 2
 ME3267  NAD 83(1994)-  41 59 02.09503(N)    087 56 19.57277(W) AD(       ) 2
 ME3267  NAD 83(1986)-  41 59 02.09662(N)    087 56 19.57242(W) AD(       ) 2
 ME3267  NGVD 29             199.39   (m)          654.2    (f) LEVELING    3  
 ME3267
 ME3267.Superseded values are not recommended for survey control.
 ME3267
 ME3267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3267.See file dsdata.pdf to determine how the superseded data were derived.
 ME3267
 ME3267_MARKER: DD = SURVEY DISK
 ME3267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3267_STAMPING: K 30
 ME3267_MARK LOGO: IL1670
 ME3267_PROJECTION: FLUSH
 ME3267_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3267+STABILITY: SURFACE MOTION
 ME3267
 ME3267  HISTORY     - Date     Condition        Report By
 ME3267  HISTORY     - 1983     MONUMENTED       IL1670
 ME3267
 ME3267                          STATION DESCRIPTION
 ME3267
 ME3267'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3267'THE STATION IS LOCATED ON THE WEST EDGE OF THE CHICAGO O HARE
 ME3267'INTERNATIONAL AIRPORT, ALONG THE OUTER PERIMETER FENCE, JUST WEST
 ME3267'OF THE PERIMETER ROAD.  AN AIRPORT ESCORT IS NEEDED TO REACH THE
 ME3267'STATION.
 ME3267'
 ME3267'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF A CEMETERY IN
 ME3267'THE SOUTHWEST PART OF THE AIRPORT, GO WEST ON PERIMETER ROAD FOR
 ME3267'ABOUT 90 M (300 FT) TO STATION AIRPORT BM K5 COC ON THE RIGHT.
 ME3267'CONTINUE NORTHWEST AND NORTH ON THE PERIMETER ROAD FOR 2.55 KM (1.6
 ME3267'MI) TO WHERE ROAD CROSSES DRAINAGE CANAL. THE STATION IS JUST WEST
 ME3267'OF THIS POINT, ALONG PERIMETER FENCE, SURROUNDED BY TRIANGULAR
 ME3267'SHAPED GUARDRAIL.
 ME3267'
 ME3267'THE STATION IS A STANDARD COC DISK STAMPED---K30---SET INTO THE TOP
 ME3267'OF A 0.3 M (12 INCH) CONCRETE MONUMENT THAT IS FLUSH WITH THE
 ME3267'SURFACE.  IT IS 18.3 M (60 FT) NORTH OF THE CANAL, 9.9 M (32.5 FT)
 ME3267'NORTH-NORTHWEST OF A TREE AND 7.12 M (23.36 FT) NORTHEAST OF AN
 ME3267'IRON POST WITH A CHISELED X.
 ME3267'
 ME3267'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1649 ***********************************************************************
 LC1649  DESIGNATION -  K 301
 LC1649  PID         -  LC1649
 LC1649  STATE/COUNTY-  IL/CHAMPAIGN
 LC1649  COUNTRY     -  US
 LC1649  USGS QUAD   -  URBANA (2018)
 LC1649
 LC1649                         *CURRENT SURVEY CONTROL
 LC1649  ______________________________________________________________________
 LC1649* NAD 83(1986) POSITION- 40 02 51.     (N) 088 09 43.     (W)   SCALED
 LC1649* NAVD 88 ORTHO HEIGHT -   215.926 (meters)      708.42  (feet) ADJUSTED
 LC1649  ______________________________________________________________________
 LC1649  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC1649  DYNAMIC HEIGHT  -        215.816 (meters)      708.06  (feet) COMP
 LC1649  MODELED GRAVITY -    980,111.2   (mgal)                       NAVD 88
 LC1649
 LC1649  VERT ORDER      -  FIRST     CLASS II
 LC1649
 LC1649.The horizontal coordinates were scaled from a map and have
 LC1649.an estimated accuracy of +/- 6 seconds.
 LC1649
 LC1649.The orthometric height was determined by differential leveling and
 LC1649.adjusted by the NATIONAL GEODETIC SURVEY
 LC1649.in June 1991.
 LC1649
 LC1649.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1649.GEOID18 height accuracy estimate available here.
 LC1649
 LC1649.Click photographs - Photos may exist for this station.
 LC1649
 LC1649.The dynamic height is computed by dividing the NAVD 88
 LC1649.geopotential number by the normal gravity value computed on the
 LC1649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1649.degrees latitude (g = 980.6199 gals.).
 LC1649
 LC1649.The modeled gravity was interpolated from observed gravity values.
 LC1649
 LC1649;                    North         East    Units  Estimated Accuracy
 LC1649;SPC IL E     -   375,290.      314,630.      MT  (+/- 180 meters Scaled)
 LC1649
 LC1649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK008336(NAD 83)
 LC1649
 LC1649                          SUPERSEDED SURVEY CONTROL
 LC1649
 LC1649.No superseded survey control is available for this station.
 LC1649
 LC1649_MARKER: I = METAL ROD
 LC1649_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1649_STAMPING: K 301 1986
 LC1649_MARK LOGO: NGS
 LC1649_PROJECTION: FLUSH
 LC1649_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1649+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2005
 LC1649_ROD/PIPE-DEPTH: 9.8 meters
 LC1649
 LC1649  HISTORY     - Date     Condition        Report By
 LC1649  HISTORY     - 1986     MONUMENTED       NGS
 LC1649  HISTORY     - 20051205 GOOD             ILDT
 LC1649
 LC1649                          STATION DESCRIPTION
 LC1649
 LC1649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1649'11.0 KM (6.85 MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 LC1649'WITH U.S. HIGHWAY 150 IN URBANA, 43.4 M (142.4 FT) NORTH-NORTHEAST OF
 LC1649'THE NORTHEAST CORNER OF A 2-CAR GARAGE, 24.0 M (78.7 FT) WEST OF THE
 LC1649'CENTERLINE OF THE HIGHWAY, 18.0 M (59.1 FT) EAST OF THE SOUTHEAST
 LC1649'CORNER OF A BARN, 12.2 M (40.0 FT) NORTH OF THE CENTER OF A GRAVELED
 LC1649'DRIVEWAY, AND 11.4 M (37.4 FT) WEST OF THE NORTH END OF AN 18-INCH
 LC1649'METAL CULVERT.  NOTE-ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH
 LC1649'LOGO CAP.  THE MARK IS 0.7 METERS N FROM A WITNESS POST AND 1.0 M
 LC1649'ABOVE THE HIGHWAY.
 LC1649
 LC1649                          STATION RECOVERY (2005)
 LC1649
 LC1649'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1649'BARN NO LONGER EXISTS.  2.5 FT NORTH OF A R.O.W. MARKER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0022 ***********************************************************************
 LD0022  DESIGNATION -  K 31
 LD0022  PID         -  LD0022
 LD0022  STATE/COUNTY-  IL/KNOX
 LD0022  COUNTRY     -  US
 LD0022  USGS QUAD   -  APPLETON (2018)
 LD0022
 LD0022                         *CURRENT SURVEY CONTROL
 LD0022  ______________________________________________________________________
 LD0022* NAD 83(1986) POSITION- 40 56 00.     (N) 090 08 17.     (W)   SCALED
 LD0022* NAVD 88 ORTHO HEIGHT -   180.520 (meters)      592.26  (feet) ADJUSTED
 LD0022  ______________________________________________________________________
 LD0022  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 LD0022  DYNAMIC HEIGHT  -        180.441 (meters)      592.00  (feet) COMP
 LD0022  MODELED GRAVITY -    980,179.3   (mgal)                       NAVD 88
 LD0022
 LD0022  VERT ORDER      -  SECOND    CLASS 0
 LD0022
 LD0022.The horizontal coordinates were scaled from a map and have
 LD0022.an estimated accuracy of +/- 6 seconds.
 LD0022
 LD0022.The orthometric height was determined by differential leveling and
 LD0022.adjusted by the NATIONAL GEODETIC SURVEY
 LD0022.in June 1991.
 LD0022
 LD0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0022.GEOID18 height accuracy estimate available here.
 LD0022
 LD0022.Click photographs - Photos may exist for this station.
 LD0022
 LD0022.The dynamic height is computed by dividing the NAVD 88
 LD0022.geopotential number by the normal gravity value computed on the
 LD0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0022.degrees latitude (g = 980.6199 gals.).
 LD0022
 LD0022.The modeled gravity was interpolated from observed gravity values.
 LD0022
 LD0022;                    North         East    Units  Estimated Accuracy
 LD0022;SPC IL W     -   473,620.      702,410.      MT  (+/- 180 meters Scaled)
 LD0022
 LD0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF409353(NAD 83)
 LD0022
 LD0022                          SUPERSEDED SURVEY CONTROL
 LD0022
 LD0022  NGVD 29 (??/??/92)  180.589  (m)          592.48   (f) ADJ UNCH    2 0
 LD0022
 LD0022.Superseded values are not recommended for survey control.
 LD0022
 LD0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0022.See file dsdata.pdf to determine how the superseded data were derived.
 LD0022
 LD0022_MARKER: DB = BENCH MARK DISK
 LD0022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0022_STAMPING: K 31 1934
 LD0022_MARK LOGO: CGS
 LD0022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0022+STABILITY: SURFACE MOTION
 LD0022
 LD0022  HISTORY     - Date     Condition        Report By
 LD0022  HISTORY     - 1934     MONUMENTED       CGS
 LD0022  HISTORY     - 1954     MARK NOT FOUND   CGS
 LD0022  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0022
 LD0022                          STATION DESCRIPTION
 LD0022
 LD0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LD0022'1.2 MI E FROM APPLETON.
 LD0022'1.2 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0022'FROM THE STATION AT APPLETON, KNOX COUNTY, AT A ROAD CROSSING,
 LD0022'70 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, 22 FEET WEST
 LD0022'OF THE CENTERLINE OF THE ROAD, ONE FOOT WEST OF THE FENCE, AND 4
 LD0022'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED K 31 1934
 LD0022'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- THE MARK WAS
 LD0022'KOCKED OVER, STANDS AT A 45 DEG ANGLE.
 LD0022
 LD0022                          STATION RECOVERY (1997)
 LD0022
 LD0022'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0022'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0184 ***********************************************************************
 KB0184  DESIGNATION -  K 31
 KB0184  PID         -  KB0184
 KB0184  STATE/COUNTY-  IL/COLES
 KB0184  COUNTRY     -  US
 KB0184  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0184
 KB0184                         *CURRENT SURVEY CONTROL
 KB0184  ______________________________________________________________________
 KB0184* NAD 83(1986) POSITION- 39 29 46.7    (N) 088 10 33.6    (W)   HD_HELD2
 KB0184* NAVD 88 ORTHO HEIGHT -   204.746 (meters)      671.74  (feet) ADJUSTED
 KB0184  ______________________________________________________________________
 KB0184  GEOID HEIGHT    -        -32.108 (meters)                     GEOID18
 KB0184  DYNAMIC HEIGHT  -        204.630 (meters)      671.36  (feet) COMP
 KB0184  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KB0184
 KB0184  VERT ORDER      -  FIRST     CLASS II
 KB0184
 KB0184.The horizontal coordinates were established by autonomous hand held GPS
 KB0184.observations and have an estimated accuracy of +/- 10 meters.
 KB0184
 KB0184.The orthometric height was determined by differential leveling and
 KB0184.adjusted by the NATIONAL GEODETIC SURVEY
 KB0184.in June 1991.
 KB0184
 KB0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0184.GEOID18 height accuracy estimate available here.
 KB0184
 KB0184.Click photographs - Photos may exist for this station.
 KB0184
 KB0184.The dynamic height is computed by dividing the NAVD 88
 KB0184.geopotential number by the normal gravity value computed on the
 KB0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0184.degrees latitude (g = 980.6199 gals.).
 KB0184
 KB0184.The modeled gravity was interpolated from observed gravity values.
 KB0184
 KB0184;                    North         East    Units  Estimated Accuracy
 KB0184;SPC IL E     -   314,088.      313,533.      MT  (+/- 10 meters HH2 GPS)
 KB0184
 KB0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9888172514(NAD 83)
 KB0184
 KB0184                          SUPERSEDED SURVEY CONTROL
 KB0184
 KB0184  NGVD 29 (??/??/92)  204.815  (m)          671.96   (f) ADJ UNCH    1 2
 KB0184
 KB0184.Superseded values are not recommended for survey control.
 KB0184
 KB0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0184.See file dsdata.pdf to determine how the superseded data were derived.
 KB0184
 KB0184_MARKER: DD = SURVEY DISK
 KB0184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0184_STAMPING: ILL K 31 1924
 KB0184_MARK LOGO: USGS
 KB0184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0184+STABILITY: SURFACE MOTION
 KB0184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0184+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2016
 KB0184
 KB0184  HISTORY     - Date     Condition        Report By
 KB0184  HISTORY     - 1924     MONUMENTED       USGS
 KB0184  HISTORY     - 1956     GOOD             CGS
 KB0184  HISTORY     - 1973     GOOD             NGS
 KB0184  HISTORY     - 20160203 GOOD             LNDMRK
 KB0184
 KB0184                          STATION DESCRIPTION
 KB0184
 KB0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0184'AT CHARLESTON.
 KB0184'AT CHARLESTON, AT THE INTERSECTION OF SIXTH AND MADISON STREETS,
 KB0184'AT THE POST OFFICE, 18.3 FEET WEST OF WEST CURB OF 6TH STREET,
 KB0184'103 FEET NORTH OF NORTH CURB OF MADISON STREET, IN THE TOP OF
 KB0184'THE SOUTHWEST CORNER OF CONCRETE BASE SUPPORTING A LIGHT POST AT
 KB0184'THE SOUTH END OF THE STEPS TO THE MAIN EAST ENTRANCE TO POST
 KB0184'OFFICE, 0.6 FOOT SOUTHWEST OF EAST CORNER OF LIGHT STAND, 23 FEET
 KB0184'SOUTH OF CENTER OF EAST ENTRANCE TO POST OFFICE AND ABOUT 2 FEET
 KB0184'ABOVE LEVEL OF STREET.
 KB0184
 KB0184                          STATION RECOVERY (1973)
 KB0184
 KB0184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0184'RECOVERED IN GOOD CONDITION.
 KB0184
 KB0184                          STATION RECOVERY (2016)
 KB0184
 KB0184'RECOVERY NOTE BY LANDMARK SURVEYING INCORPORATED 2016 (AR)
 KB0184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0506 ***********************************************************************
 LD0506  DESIGNATION -  K 33
 LD0506  PID         -  LD0506
 LD0506  STATE/COUNTY-  IL/HENDERSON
 LD0506  COUNTRY     -  US
 LD0506  USGS QUAD   -  LOMAX (2018)
 LD0506
 LD0506                         *CURRENT SURVEY CONTROL
 LD0506  ______________________________________________________________________
 LD0506* NAD 83(1986) POSITION- 40 39 26.     (N) 091 03 31.     (W)   SCALED
 LD0506* NAVD 88 ORTHO HEIGHT -   184.984 (meters)      606.90  (feet) ADJUSTED
 LD0506  ______________________________________________________________________
 LD0506  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 LD0506  DYNAMIC HEIGHT  -        184.895 (meters)      606.61  (feet) COMP
 LD0506  MODELED GRAVITY -    980,143.5   (mgal)                       NAVD 88
 LD0506
 LD0506  VERT ORDER      -  SECOND    CLASS 0
 LD0506
 LD0506.The horizontal coordinates were scaled from a map and have
 LD0506.an estimated accuracy of +/- 6 seconds.
 LD0506
 LD0506.The orthometric height was determined by differential leveling and
 LD0506.adjusted by the NATIONAL GEODETIC SURVEY
 LD0506.in June 1991.
 LD0506
 LD0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0506.GEOID18 height accuracy estimate available here.
 LD0506
 LD0506.Click photographs - Photos may exist for this station.
 LD0506
 LD0506.The dynamic height is computed by dividing the NAVD 88
 LD0506.geopotential number by the normal gravity value computed on the
 LD0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0506.degrees latitude (g = 980.6199 gals.).
 LD0506
 LD0506.The modeled gravity was interpolated from observed gravity values.
 LD0506
 LD0506;                    North         East    Units  Estimated Accuracy
 LD0506;SPC IL W     -   443,350.      624,570.      MT  (+/- 180 meters Scaled)
 LD0506
 LD0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF641025(NAD 83)
 LD0506
 LD0506                          SUPERSEDED SURVEY CONTROL
 LD0506
 LD0506  NGVD 29 (??/??/92)  185.036  (m)          607.07   (f) ADJ UNCH    2 0
 LD0506
 LD0506.Superseded values are not recommended for survey control.
 LD0506
 LD0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0506.See file dsdata.pdf to determine how the superseded data were derived.
 LD0506
 LD0506_MARKER: DB = BENCH MARK DISK
 LD0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0506_STAMPING: K 33 1934
 LD0506_MARK LOGO: CGS
 LD0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0506+STABILITY: SURFACE MOTION
 LD0506
 LD0506  HISTORY     - Date     Condition        Report By
 LD0506  HISTORY     - 1934     MONUMENTED       CGS
 LD0506  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0506  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0506
 LD0506                          STATION DESCRIPTION
 LD0506
 LD0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0506'1 MI NE FROM LOMAX.
 LD0506'1.0 MILE NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0506'RAILROAD FROM THE STATION AT LOMAX, HENDERSON COUNTY, THENCE 2.4
 LD0506'MILES SOUTH ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD, AT
 LD0506'POLE 203+04, 45 FEET SOUTHWEST OF THE CENTERLINE OF THE TRACK,
 LD0506'6 FEET SOUTHEAST OF THE CENTER OF A ROAD CROSSING, 2 FEET NORTHEAST
 LD0506'OF THE RIGHT-OF-WAY FENCE, AND 4.5 FEET LOWER THAN THE TRACK.
 LD0506'A STANDARD DISK, STAMPED K 33 1934 AND SET IN THE TOP OF A CONCRETE
 LD0506'POST.
 LD0506
 LD0506                          STATION RECOVERY (2001)
 LD0506
 LD0506'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0506'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0506
 LD0506                          STATION RECOVERY (2012)
 LD0506
 LD0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0506'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0282 ***********************************************************************
 LD0282  DESIGNATION -  K 34
 LD0282  PID         -  LD0282
 LD0282  STATE/COUNTY-  IL/FULTON
 LD0282  COUNTRY     -  US
 LD0282  USGS QUAD   -  ADAIR (2018)
 LD0282
 LD0282                         *CURRENT SURVEY CONTROL
 LD0282  ______________________________________________________________________
 LD0282* NAD 83(1986) POSITION- 40 29 33.     (N) 090 26 11.     (W)   SCALED
 LD0282* NAVD 88 ORTHO HEIGHT -   202.477 (meters)      664.29  (feet) ADJUSTED
 LD0282  ______________________________________________________________________
 LD0282  GEOID HEIGHT    -        -33.196 (meters)                     GEOID18
 LD0282  DYNAMIC HEIGHT  -        202.379 (meters)      663.97  (feet) COMP
 LD0282  MODELED GRAVITY -    980,133.4   (mgal)                       NAVD 88
 LD0282
 LD0282  VERT ORDER      -  SECOND    CLASS 0
 LD0282
 LD0282.The horizontal coordinates were scaled from a map and have
 LD0282.an estimated accuracy of +/- 6 seconds.
 LD0282
 LD0282.The orthometric height was determined by differential leveling and
 LD0282.adjusted by the NATIONAL GEODETIC SURVEY
 LD0282.in June 1991.
 LD0282
 LD0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0282.GEOID18 height accuracy estimate available here.
 LD0282
 LD0282.Click photographs - Photos may exist for this station.
 LD0282
 LD0282.The dynamic height is computed by dividing the NAVD 88
 LD0282.geopotential number by the normal gravity value computed on the
 LD0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0282.degrees latitude (g = 980.6199 gals.).
 LD0282
 LD0282.The modeled gravity was interpolated from observed gravity values.
 LD0282
 LD0282;                    North         East    Units  Estimated Accuracy
 LD0282;SPC IL W     -   424,710.      677,140.      MT  (+/- 180 meters Scaled)
 LD0282
 LD0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE172855(NAD 83)
 LD0282
 LD0282                          SUPERSEDED SURVEY CONTROL
 LD0282
 LD0282  NGVD 29 (??/??/92)  202.548  (m)          664.53   (f) ADJ UNCH    2 0
 LD0282
 LD0282.Superseded values are not recommended for survey control.
 LD0282
 LD0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0282.See file dsdata.pdf to determine how the superseded data were derived.
 LD0282
 LD0282_MARKER: DB = BENCH MARK DISK
 LD0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0282_STAMPING: K 34 1934
 LD0282_MARK LOGO: CGS
 LD0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0282+STABILITY: SURFACE MOTION
 LD0282
 LD0282  HISTORY     - Date     Condition        Report By
 LD0282  HISTORY     - 1934     MONUMENTED       CGS
 LD0282
 LD0282                          STATION DESCRIPTION
 LD0282
 LD0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0282'1.8 MI E FROM NEW PHILADELPHIA.
 LD0282'IN FULTON COUNTY, 1.8 MILES EAST ALONG THE TOLEDO, PEORIA AND
 LD0282'WESTERN RAILROAD FROM THE STATION AT NEW PHILADEPHIA, MCDONOUGH
 LD0282'COUNTY, 13-1/2 POLES EAST OF MILEPOST 164, 48 FEET NORTH OF A POINT
 LD0282'27 FEET WEST OF THE CENTER OF A ROAD CROSSING, 2 FEET SOUTH OF THE
 LD0282'RIGHT-OF-WAY FENCE, AND ONE FOOT LOWER THAN THE TRACK.  A STANDARD
 LD0282'DISK, STAMPED K 34 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0315 ***********************************************************************
 LD0315  DESIGNATION -  K 35 RESET
 LD0315  PID         -  LD0315
 LD0315  STATE/COUNTY-  IL/MASON
 LD0315  COUNTRY     -  US
 LD0315  USGS QUAD   -  HAVANA (2018)
 LD0315
 LD0315                         *CURRENT SURVEY CONTROL
 LD0315  ______________________________________________________________________
 LD0315* NAD 83(1986) POSITION- 40 17 36.     (N) 090 03 53.     (W)   SCALED
 LD0315* NAVD 88 ORTHO HEIGHT -   143.42  (meters)      470.5   (feet) RESET
 LD0315  ______________________________________________________________________
 LD0315  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 LD0315  VERT ORDER      -  THIRD
 LD0315
 LD0315.The horizontal coordinates were scaled from a map and have
 LD0315.an estimated accuracy of +/- 6 seconds.
 LD0315
 LD0315.The orthometric height was computed from unverified reset data.
 LD0315
 LD0315.No vertical observational check was made to the station.
 LD0315
 LD0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0315.GEOID18 height accuracy estimate available here.
 LD0315
 LD0315.Click photographs - Photos may exist for this station.
 LD0315
 LD0315;                    North         East    Units  Estimated Accuracy
 LD0315;SPC IL W     -   402,560.      708,670.      MT  (+/- 180 meters Scaled)
 LD0315
 LD0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE494644(NAD 83)
 LD0315
 LD0315                          SUPERSEDED SURVEY CONTROL
 LD0315
 LD0315  NGVD 29 (??/??/??)  143.52   (m)          470.9    (f) RESET       3  
 LD0315
 LD0315.Superseded values are not recommended for survey control.
 LD0315
 LD0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0315.See file dsdata.pdf to determine how the superseded data were derived.
 LD0315
 LD0315_MARKER: DB = BENCH MARK DISK
 LD0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0315_STAMPING: K 35 RESET 1937
 LD0315_MARK LOGO: CGS
 LD0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0315+STABILITY: SURFACE MOTION
 LD0315
 LD0315  HISTORY     - Date     Condition        Report By
 LD0315  HISTORY     - 1937     MONUMENTED       ILHD
 LD0315  HISTORY     - 20120813 MARK NOT FOUND   ILDT
 LD0315
 LD0315                          STATION DESCRIPTION
 LD0315
 LD0315'DESCRIBED BY IL HIGHWAY DEPT 1937
 LD0315'AT HAVANA.
 LD0315'AT HAVANA, MASON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LD0315'RAILWAY, AT THE FREIGHT STATION, AND 4.5 FEET WEST OF A
 LD0315'CROSSING-WARNING SIGNAL.
 LD0315
 LD0315                          STATION RECOVERY (2012)
 LD0315
 LD0315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0315'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1000 ***********************************************************************
 KB1000  DESIGNATION -  K 36
 KB1000  PID         -  KB1000
 KB1000  STATE/COUNTY-  IL/SANGAMON
 KB1000  COUNTRY     -  US
 KB1000  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1000
 KB1000                         *CURRENT SURVEY CONTROL
 KB1000  ______________________________________________________________________
 KB1000* NAD 83(1986) POSITION- 39 48 22.     (N) 089 37 47.     (W)   SCALED
 KB1000* NAVD 88 ORTHO HEIGHT -   183.818 (meters)      603.08  (feet) ADJUSTED
 KB1000  ______________________________________________________________________
 KB1000  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 KB1000  DYNAMIC HEIGHT  -        183.718 (meters)      602.75  (feet) COMP
 KB1000  MODELED GRAVITY -    980,075.5   (mgal)                       NAVD 88
 KB1000
 KB1000  VERT ORDER      -  SECOND    CLASS 0
 KB1000
 KB1000.The horizontal coordinates were scaled from a map and have
 KB1000.an estimated accuracy of +/- 6 seconds.
 KB1000
 KB1000.The orthometric height was determined by differential leveling and
 KB1000.adjusted by the NATIONAL GEODETIC SURVEY
 KB1000.in June 1991.
 KB1000
 KB1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1000.GEOID18 height accuracy estimate available here.
 KB1000
 KB1000.Click photographs - Photos may exist for this station.
 KB1000
 KB1000.The dynamic height is computed by dividing the NAVD 88
 KB1000.geopotential number by the normal gravity value computed on the
 KB1000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1000.degrees latitude (g = 980.6199 gals.).
 KB1000
 KB1000.The modeled gravity was interpolated from observed gravity values.
 KB1000
 KB1000;                    North         East    Units  Estimated Accuracy
 KB1000;SPC IL W     -   348,600.      745,980.      MT  (+/- 180 meters Scaled)
 KB1000
 KB1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK748095(NAD 83)
 KB1000
 KB1000                          SUPERSEDED SURVEY CONTROL
 KB1000
 KB1000  NGVD 29 (??/??/92)  183.912  (m)          603.38   (f) ADJ UNCH    2 0
 KB1000
 KB1000.Superseded values are not recommended for survey control.
 KB1000
 KB1000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1000.See file dsdata.pdf to determine how the superseded data were derived.
 KB1000
 KB1000_MARKER: DB = BENCH MARK DISK
 KB1000_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KB1000+WITH SETTING: PAVEMENT
 KB1000_SP_SET: SIGNAL BASE
 KB1000_STAMPING: K 36 1934
 KB1000_MARK LOGO: CGS
 KB1000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1000+STABILITY: SURFACE MOTION
 KB1000
 KB1000  HISTORY     - Date     Condition        Report By
 KB1000  HISTORY     - 1934     MONUMENTED       CGS
 KB1000  HISTORY     - 1958     GOOD             CGS
 KB1000
 KB1000                          STATION DESCRIPTION
 KB1000
 KB1000'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 KB1000'IN SPRINGFIELD.
 KB1000'0.9 MILE NORTHEAST ALONG THE CHICAGO AND ILLINOIS MIDLAND RAILWAY
 KB1000'FROM THE STATION AT SPRINGFIELD, 5-1/2 POLES WEST OF MILEPOST
 KB1000'87, 7-1/2 POLES WEST OF THE JUNCTION OF THE ILLINOIS CENTRAL
 KB1000'RAILROAD, 120 FEET EAST OF THE CENTERLINE OF SIXTEENTH STREET
 KB1000'WHICH CROSSES THE TRACK, 21 FEET SOUTH OF THE CENTERLINE OF THE
 KB1000'TRACK, AT A CONCRETE SIGNAL BASE, IN THE TOP OF THE NORTHWEST
 KB1000'CORNER, AND LEVEL WITH THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1208 ***********************************************************************
 LC1208  DESIGNATION -  K 37
 LC1208  PID         -  LC1208
 LC1208  STATE/COUNTY-  IL/TAZEWELL
 LC1208  COUNTRY     -  US
 LC1208  USGS QUAD   -  SOUTH PEKIN (2018)
 LC1208
 LC1208                         *CURRENT SURVEY CONTROL
 LC1208  ______________________________________________________________________
 LC1208* NAD 83(1986) POSITION- 40 24 13.     (N) 089 37 59.     (W)   SCALED
 LC1208* NAVD 88 ORTHO HEIGHT -   163.513 (meters)      536.46  (feet) ADJUSTED
 LC1208  ______________________________________________________________________
 LC1208  GEOID HEIGHT    -        -32.798 (meters)                     GEOID18
 LC1208  DYNAMIC HEIGHT  -        163.434 (meters)      536.20  (feet) COMP
 LC1208  MODELED GRAVITY -    980,139.4   (mgal)                       NAVD 88
 LC1208
 LC1208  VERT ORDER      -  SECOND    CLASS 0
 LC1208
 LC1208.The horizontal coordinates were scaled from a map and have
 LC1208.an estimated accuracy of +/- 6 seconds.
 LC1208
 LC1208.The orthometric height was determined by differential leveling and
 LC1208.adjusted by the NATIONAL GEODETIC SURVEY
 LC1208.in June 1991.
 LC1208
 LC1208.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1208.GEOID18 height accuracy estimate available here.
 LC1208
 LC1208.Click photographs - Photos may exist for this station.
 LC1208
 LC1208.The dynamic height is computed by dividing the NAVD 88
 LC1208.geopotential number by the normal gravity value computed on the
 LC1208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1208.degrees latitude (g = 980.6199 gals.).
 LC1208
 LC1208.The modeled gravity was interpolated from observed gravity values.
 LC1208
 LC1208;                    North         East    Units  Estimated Accuracy
 LC1208;SPC IL W     -   414,940.      745,300.      MT  (+/- 180 meters Scaled)
 LC1208
 LC1208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK765758(NAD 83)
 LC1208
 LC1208                          SUPERSEDED SURVEY CONTROL
 LC1208
 LC1208  NGVD 29 (??/??/92)  163.614  (m)          536.79   (f) ADJ UNCH    2 0
 LC1208
 LC1208.Superseded values are not recommended for survey control.
 LC1208
 LC1208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1208.See file dsdata.pdf to determine how the superseded data were derived.
 LC1208
 LC1208_MARKER: DB = BENCH MARK DISK
 LC1208_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1208_SP_SET: BUILDING
 LC1208_STAMPING: K 37 1934
 LC1208_MARK LOGO: CGS
 LC1208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1208
 LC1208  HISTORY     - Date     Condition        Report By
 LC1208  HISTORY     - 1934     MONUMENTED       CGS
 LC1208  HISTORY     - 1954     GOOD             CGS
 LC1208  HISTORY     - 20120712 MARK NOT FOUND   ILDT
 LC1208
 LC1208                          STATION DESCRIPTION
 LC1208
 LC1208'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1208'AT GREEN VALLEY.
 LC1208'AT GREEN VALLEY, AT CROSSING OF THE GULF, MOBILE AND OHIO
 LC1208'RAILROAD AND THE ILLINOIS CENTRAL RAILROAD, IN THE TOP OF
 LC1208'ABANDONED BASE OF A SIGNAL BASE, 6 FEET EAST OF EAST RAIL OF G.M.
 LC1208'AND O. RR, 21 FEET NORTH-NORTHEAST OF CENTER OF CROSSING OF I.C.
 LC1208'RR, 54 FEET SOUTH-SOUTHWEST OF A WELL PUMP, 31 FEET
 LC1208'WEST-SOUTHWEST OF THE 9TH TELEPHONE POLE SOUTH OF MILE POST 175,
 LC1208'7 FEET WEST-SOUTHWEST OF NORTHWEST CORNER OF ABANDONED CONCRETE
 LC1208'FOUNDATION OF A BUILDING, AND ABOUT 1 3/4 FEET BELOW LEVEL OF
 LC1208'TRACK.  NOTE-- FOUNDATION IS ABOUT FLUSH WITH GROUND.
 LC1208
 LC1208                          STATION RECOVERY (2012)
 LC1208
 LC1208'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1208'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1156 ***********************************************************************
 LC1156  DESIGNATION -  K 38
 LC1156  PID         -  LC1156
 LC1156  STATE/COUNTY-  IL/LOGAN
 LC1156  COUNTRY     -  US
 LC1156  USGS QUAD   -  LINCOLN EAST (2018)
 LC1156
 LC1156                         *CURRENT SURVEY CONTROL
 LC1156  ______________________________________________________________________
 LC1156* NAD 83(1986) POSITION- 40 08 35.     (N) 089 21 58.     (W)   SCALED
 LC1156* NAVD 88 ORTHO HEIGHT -   180.687 (meters)      592.80  (feet) ADJUSTED
 LC1156  ______________________________________________________________________
 LC1156  GEOID HEIGHT    -        -32.530 (meters)                     GEOID18
 LC1156  DYNAMIC HEIGHT  -        180.594 (meters)      592.50  (feet) COMP
 LC1156  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 LC1156
 LC1156  VERT ORDER      -  SECOND    CLASS 0
 LC1156
 LC1156.The horizontal coordinates were scaled from a map and have
 LC1156.an estimated accuracy of +/- 6 seconds.
 LC1156
 LC1156.The orthometric height was determined by differential leveling and
 LC1156.adjusted by the NATIONAL GEODETIC SURVEY
 LC1156.in June 1991.
 LC1156
 LC1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1156.GEOID18 height accuracy estimate available here.
 LC1156
 LC1156.Click photographs - Photos may exist for this station.
 LC1156
 LC1156.The dynamic height is computed by dividing the NAVD 88
 LC1156.geopotential number by the normal gravity value computed on the
 LC1156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1156.degrees latitude (g = 980.6199 gals.).
 LC1156
 LC1156.The modeled gravity was interpolated from observed gravity values.
 LC1156
 LC1156;                    North         East    Units  Estimated Accuracy
 LC1156;SPC IL W     -   386,180.      768,220.      MT  (+/- 180 meters Scaled)
 LC1156
 LC1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK984463(NAD 83)
 LC1156
 LC1156                          SUPERSEDED SURVEY CONTROL
 LC1156
 LC1156  NGVD 29 (??/??/92)  180.771  (m)          593.08   (f) ADJ UNCH    2 0
 LC1156
 LC1156.Superseded values are not recommended for survey control.
 LC1156
 LC1156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1156.See file dsdata.pdf to determine how the superseded data were derived.
 LC1156
 LC1156_MARKER: DB = BENCH MARK DISK
 LC1156_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1156_SP_SET: BUILDING
 LC1156_STAMPING: K 38 1934
 LC1156_MARK LOGO: CGS
 LC1156_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1156
 LC1156  HISTORY     - Date     Condition        Report By
 LC1156  HISTORY     - 1934     MONUMENTED       CGS
 LC1156  HISTORY     - 1960     GOOD             CGS
 LC1156
 LC1156                          STATION DESCRIPTION
 LC1156
 LC1156'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1156'AT LINCOLN.
 LC1156'AT LINCOLN AT THE ILLINOIS CENTRAL RAILROAD FREIGHT STATION, SET
 LC1156'VERTICALLY IN THE WEST BRICK WALL AT THE NORTHWEST CORNER OF THE
 LC1156'FREIGHT STATION, 50 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 LC1156'27 FEET SOUTHEAST OF THE CENTER LINE OF KICKAPOO STREET, 3.5 FEET
 LC1156'NORTH OF A PUBLIC ENTRANCE, 1 FOOT SOUTH OF THE NORTHWEST CORNER
 LC1156'OF THE STATION AND ABOUT 4 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0531 ***********************************************************************
 LC0531  DESIGNATION -  K 39
 LC0531  PID         -  LC0531
 LC0531  STATE/COUNTY-  IL/MCLEAN
 LC0531  COUNTRY     -  US
 LC0531  USGS QUAD   -  ARROWSMITH (2018)
 LC0531
 LC0531                         *CURRENT SURVEY CONTROL
 LC0531  ______________________________________________________________________
 LC0531* NAD 83(1986) POSITION- 40 27 00.     (N) 088 39 01.     (W)   SCALED
 LC0531* NAVD 88 ORTHO HEIGHT -   264.863 (meters)      868.97  (feet) ADJUSTED
 LC0531  ______________________________________________________________________
 LC0531  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 LC0531  DYNAMIC HEIGHT  -        264.733 (meters)      868.54  (feet) COMP
 LC0531  MODELED GRAVITY -    980,130.7   (mgal)                       NAVD 88
 LC0531
 LC0531  VERT ORDER      -  SECOND    CLASS 0
 LC0531
 LC0531.The horizontal coordinates were scaled from a map and have
 LC0531.an estimated accuracy of +/- 6 seconds.
 LC0531
 LC0531.The orthometric height was determined by differential leveling and
 LC0531.adjusted by the NATIONAL GEODETIC SURVEY
 LC0531.in June 1991.
 LC0531
 LC0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0531.GEOID18 height accuracy estimate available here.
 LC0531
 LC0531.Click photographs - Photos may exist for this station.
 LC0531
 LC0531.The dynamic height is computed by dividing the NAVD 88
 LC0531.geopotential number by the normal gravity value computed on the
 LC0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0531.degrees latitude (g = 980.6199 gals.).
 LC0531
 LC0531.The modeled gravity was interpolated from observed gravity values.
 LC0531
 LC0531;                    North         East    Units  Estimated Accuracy
 LC0531;SPC IL E     -   420,020.      273,110.      MT  (+/- 180 meters Scaled)
 LC0531
 LC0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK600790(NAD 83)
 LC0531
 LC0531                          SUPERSEDED SURVEY CONTROL
 LC0531
 LC0531  NGVD 29 (??/??/92)  264.914  (m)          869.14   (f) ADJ UNCH    2 0
 LC0531
 LC0531.Superseded values are not recommended for survey control.
 LC0531
 LC0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0531.See file dsdata.pdf to determine how the superseded data were derived.
 LC0531
 LC0531_MARKER: DB = BENCH MARK DISK
 LC0531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0531_STAMPING: K 39 1934
 LC0531_MARK LOGO: CGS
 LC0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0531+STABILITY: SURFACE MOTION
 LC0531
 LC0531  HISTORY     - Date     Condition        Report By
 LC0531  HISTORY     - 1934     MONUMENTED       CGS
 LC0531  HISTORY     - 1951     MARK NOT FOUND   CGS
 LC0531  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0531  HISTORY     - 20210324 MARK NOT FOUND   ILDT
 LC0531
 LC0531                          STATION DESCRIPTION
 LC0531
 LC0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0531'1.2 MI W FROM ARROWSMITH.
 LC0531'1.2 MILES WEST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0531'FROM THE HIGH SCHOOL AT ARROWSMITH, MCLEAN  COUNTY, 4 POLES
 LC0531'WEST OF MILEPOST 356, 20 FEET EAST OF THE CENTERLINE OF A
 LC0531'PUBLIC-ROAD CROSSING, 40 FEET NORTH OF THE CENTERLINE OF THE
 LC0531'TRACK, AND 2 FEET NORTH OF A POINT 2 FEET WEST OF A CORNER OF THE
 LC0531'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED K 39 1934 AND SET
 LC0531'IN THE TOP OF A CONCRETE POST.
 LC0531
 LC0531                          STATION RECOVERY (1951)
 LC0531
 LC0531'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 LC0531'MARK NOT FOUND.
 LC0531
 LC0531                          STATION RECOVERY (1979)
 LC0531
 LC0531'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0531'MARK NOT FOUND.
 LC0531
 LC0531                          STATION RECOVERY (2021)
 LC0531
 LC0531'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (AC)
 LC0531'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1447 ***********************************************************************
 KA1447  DESIGNATION -  K 4
 KA1447  PID         -  KA1447
 KA1447  STATE/COUNTY-  IL/VERMILION
 KA1447  COUNTRY     -  US
 KA1447  USGS QUAD   -  SIDELL (2018)
 KA1447
 KA1447                         *CURRENT SURVEY CONTROL
 KA1447  ______________________________________________________________________
 KA1447* NAD 83(1986) POSITION- 39 54 33.     (N) 087 49 23.     (W)   SCALED
 KA1447* NAVD 88 ORTHO HEIGHT -   208.604 (meters)      684.40  (feet) ADJUSTED
 KA1447  ______________________________________________________________________
 KA1447  GEOID HEIGHT    -        -32.165 (meters)                     GEOID18
 KA1447  DYNAMIC HEIGHT  -        208.496 (meters)      684.04  (feet) COMP
 KA1447  MODELED GRAVITY -    980,104.1   (mgal)                       NAVD 88
 KA1447
 KA1447  VERT ORDER      -  FIRST     CLASS II
 KA1447
 KA1447.The horizontal coordinates were scaled from a map and have
 KA1447.an estimated accuracy of +/- 6 seconds.
 KA1447
 KA1447.The orthometric height was determined by differential leveling and
 KA1447.adjusted by the NATIONAL GEODETIC SURVEY
 KA1447.in June 1991.
 KA1447
 KA1447.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1447.GEOID18 height accuracy estimate available here.
 KA1447
 KA1447.Click photographs - Photos may exist for this station.
 KA1447
 KA1447.The dynamic height is computed by dividing the NAVD 88
 KA1447.geopotential number by the normal gravity value computed on the
 KA1447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1447.degrees latitude (g = 980.6199 gals.).
 KA1447
 KA1447.The modeled gravity was interpolated from observed gravity values.
 KA1447
 KA1447;                    North         East    Units  Estimated Accuracy
 KA1447;SPC IL E     -   360,040.      343,630.      MT  (+/- 180 meters Scaled)
 KA1447
 KA1447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK296179(NAD 83)
 KA1447
 KA1447                          SUPERSEDED SURVEY CONTROL
 KA1447
 KA1447  NGVD 29 (??/??/92)  208.665  (m)          684.60   (f) ADJ UNCH    1 2
 KA1447
 KA1447.Superseded values are not recommended for survey control.
 KA1447
 KA1447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1447.See file dsdata.pdf to determine how the superseded data were derived.
 KA1447
 KA1447_MARKER: DB = BENCH MARK DISK
 KA1447_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1447_SP_SET: BUILDING
 KA1447_STAMPING: 684 1906
 KA1447_MARK LOGO: USGS
 KA1447_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1447
 KA1447  HISTORY     - Date     Condition        Report By
 KA1447  HISTORY     - 1906     MONUMENTED       USGS
 KA1447  HISTORY     - 1954     GOOD             CGS
 KA1447  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 KA1447
 KA1447                          STATION DESCRIPTION
 KA1447
 KA1447'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1447'AT SIDELL.
 KA1447'AT SIDELL, ABOUT 0.2 MILE SOUTH ALONG A BLACK TOP ROAD FROM THE
 KA1447'WATER TOWER, ABOUT 0.1 MILE SOUTH OF CROSSING OF ROAD AND THE
 KA1447'CHICAGO AND EASTERN ILLINOIS RAILROAD, SET VERTICALLY IN THE WEST
 KA1447'FACE (FACING AWAY FROM ROAD) OF THE STONE WATER TABLE OF OLD
 KA1447'TWO-STORY BRICK SCHOOL BUILDING (NOW ABANDONED), 82 FEET WEST
 KA1447'OF CENTER LINE OF ROAD, 2.6 FEET SOUTH OF NORTHWEST CORNER OF
 KA1447'BUILDING AND 3.4 FEET ABOVE GROUND.  NOTE-- THE OLD BUILDING IS
 KA1447'BADLY CRACKED AND HAS BEEN PATCHED AT SEVERAL PLACES INDICATING
 KA1447'THAT THE BUILDING IS UNSTABLE.  THE CORNER THAT MARK IS SET IN
 KA1447'APPEARS TO BE IN FAIRLY GOOD CONDITION AND MAY BE OK.  IT IS
 KA1447'VERY PROBABLE THAT THE BUILDING WILL BE TORN DOWN IN NEAR
 KA1447'FUTURE.
 KA1447
 KA1447                          STATION RECOVERY (2011)
 KA1447
 KA1447'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1447'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3268 ***********************************************************************
 ME3268  DESIGNATION -  K 4
 ME3268  PID         -  ME3268
 ME3268  STATE/COUNTY-  IL/DU PAGE
 ME3268  COUNTRY     -  US
 ME3268  USGS QUAD   -  ELMHURST (2018)
 ME3268
 ME3268                         *CURRENT SURVEY CONTROL
 ME3268  ______________________________________________________________________
 ME3268* NAD 83(1997) POSITION- 41 58 07.94253(N) 087 55 58.26961(W)   ADJUSTED
 ME3268* NAVD 88 ORTHO HEIGHT -   201.99  (+/-2cm)      662.7   (feet) VERTCON3
 ME3268  ______________________________________________________________________
 ME3268  GEOID HEIGHT    -        -33.590 (meters)                     GEOID18
 ME3268  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 ME3268  HORZ ORDER      -  SECOND
 ME3268  VERT ORDER      -  THIRD ? (See Below)
 ME3268
 ME3268.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3268
 ME3268.The horizontal coordinates were established by classical geodetic methods
 ME3268.and adjusted by the National Geodetic Survey in October 1999.
 ME3268
 ME3268.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3268.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3268
 ME3268.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3268.GEOID18 height accuracy estimate available here.
 ME3268
 ME3268.The vertical order pertains to the NGVD 29 superseded value.
 ME3268
 ME3268.Click photographs - Photos may exist for this station.
 ME3268
 ME3268.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3268
 ME3268. The following values were computed from the NAD 83(1997) position.
 ME3268
 ME3268;                    North         East     Units Scale Factor Converg.
 ME3268;SPC IL E     -   588,722.901   333,195.493   MT  0.99998855   +0 16 04.1
 ME3268;SPC IL E     - 1,931,501.72  1,093,158.88   sFT  0.99998855   +0 16 04.1
 ME3268;UTM  16      - 4,646,741.034   422,705.354   MT  0.99967351   -0 37 25.9
 ME3268
 ME3268!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3268!SPC IL E     -   0.99997359  x   0.99998855  =   0.99996214
 ME3268!UTM  16      -   0.99997359  x   0.99967351  =   0.99964711
 ME3268
 ME3268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2270546741(NAD 83)
 ME3268
 ME3268                          SUPERSEDED SURVEY CONTROL
 ME3268
 ME3268  NAD 83(1997)-  41 58 07.94259(N)    087 55 58.27015(W) AD(       ) 2
 ME3268  NAD 83(1994)-  41 58 07.94202(N)    087 55 58.28448(W) AD(       ) 2
 ME3268  NAD 83(1986)-  41 58 07.94346(N)    087 55 58.28419(W) AD(       ) 2
 ME3268  NGVD 29             202.08   (m)          663.0    (f) LEVELING    3  
 ME3268
 ME3268.Superseded values are not recommended for survey control.
 ME3268
 ME3268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3268.See file dsdata.pdf to determine how the superseded data were derived.
 ME3268
 ME3268_MARKER: DD = SURVEY DISK
 ME3268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3268_STAMPING: K 4
 ME3268_MARK LOGO: IL1670
 ME3268_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3268+STABILITY: SURFACE MOTION
 ME3268
 ME3268  HISTORY     - Date     Condition        Report By
 ME3268  HISTORY     - 1983     MONUMENTED       IL1670
 ME3268
 ME3268                          STATION DESCRIPTION
 ME3268
 ME3268'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3268'THE STATION IS LOCATED ON CHICAGO O HARE INTERNATIONAL AIRPORT,
 ME3268'ALONG THE SOUTHWEST OUTER PERIMETER ROAD AND FENCE.  AN AIRPORT
 ME3268'ESCORT IS NEEDED TO REACH THE STATION.
 ME3268'
 ME3268'TO REACH THE STATION FROM THE SOUTHWEST FENCE CORNER OF A CEMETERY
 ME3268'IN SOUTHWEST PART OF AIRPORT, GO WEST ABOUT 90 M (300 FT) TO
 ME3268'STATION AIRPORT BM 5 COC ON THE RIGHT.  CONTINUE NORTHWEST ALONG
 ME3268'PERIMETER ROAD FOR 0.8 KM (O.5 MI) TO THE STATION ON THE RIGHT.
 ME3268'
 ME3268'THE STATION IS A STANDARD COC DISK STAMPED---K-4---SET INTO THE TOP
 ME3268'OF A 30 CM (12-INCH) SQUARE CONCRETE MONUMENT WHICH IS IN A
 ME3268'RECESSEED AREA AND SURROUNDED BY A TRIANGULAR SHAPED GUARDRAIL.  IT
 ME3268'IS 22.85 M (74.96 FT) NORTH-NORTHWEST OF A CHISELED X ON IRON FENCE
 ME3268'POST, 22.62 M (74.22 FT) NORTH-NORTHEAST OF A CHISELED X ON IRON
 ME3268'FENCE POST AND 20.14 M (66.09 FT) NORTH OF A CHISELED X ON IRON
 ME3268'FENCE POST.
 ME3268'
 ME3268'DESCRIBED BY CITY OF CHICAGO
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1816 ***********************************************************************
 LB1816  DESIGNATION -  K 40
 LB1816  PID         -  LB1816
 LB1816  STATE/COUNTY-  IL/VERMILION
 LB1816  COUNTRY     -  US
 LB1816  USGS QUAD   -  RANKIN (2018)
 LB1816
 LB1816                         *CURRENT SURVEY CONTROL
 LB1816  ______________________________________________________________________
 LB1816* NAD 83(1986) POSITION- 40 27 52.     (N) 087 56 02.     (W)   SCALED
 LB1816* NAVD 88 ORTHO HEIGHT -   224.919 (meters)      737.92  (feet) ADJUSTED
 LB1816  ______________________________________________________________________
 LB1816  GEOID HEIGHT    -        -32.520 (meters)                     GEOID18
 LB1816  DYNAMIC HEIGHT  -        224.812 (meters)      737.57  (feet) COMP
 LB1816  MODELED GRAVITY -    980,141.0   (mgal)                       NAVD 88
 LB1816
 LB1816  VERT ORDER      -  SECOND    CLASS 0
 LB1816
 LB1816.The horizontal coordinates were scaled from a map and have
 LB1816.an estimated accuracy of +/- 6 seconds.
 LB1816
 LB1816.The orthometric height was determined by differential leveling and
 LB1816.adjusted by the NATIONAL GEODETIC SURVEY
 LB1816.in June 1991.
 LB1816
 LB1816.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1816.GEOID18 height accuracy estimate available here.
 LB1816
 LB1816.Click photographs - Photos may exist for this station.
 LB1816
 LB1816.The dynamic height is computed by dividing the NAVD 88
 LB1816.geopotential number by the normal gravity value computed on the
 LB1816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1816.degrees latitude (g = 980.6199 gals.).
 LB1816
 LB1816.The modeled gravity was interpolated from observed gravity values.
 LB1816
 LB1816;                    North         East    Units  Estimated Accuracy
 LB1816;SPC IL E     -   421,650.      333,880.      MT  (+/- 180 meters Scaled)
 LB1816
 LB1816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK208797(NAD 83)
 LB1816
 LB1816                          SUPERSEDED SURVEY CONTROL
 LB1816
 LB1816  NGVD 29 (??/??/92)  224.979  (m)          738.12   (f) ADJ UNCH    2 0
 LB1816
 LB1816.Superseded values are not recommended for survey control.
 LB1816
 LB1816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1816.See file dsdata.pdf to determine how the superseded data were derived.
 LB1816
 LB1816_MARKER: DB = BENCH MARK DISK
 LB1816_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1816_STAMPING: K 40 1935
 LB1816_MARK LOGO: CGS
 LB1816_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1816+STABILITY: SURFACE MOTION
 LB1816
 LB1816  HISTORY     - Date     Condition        Report By
 LB1816  HISTORY     - 1935     MONUMENTED       CGS
 LB1816  HISTORY     - 1972     GOOD
 LB1816
 LB1816                          STATION DESCRIPTION
 LB1816
 LB1816'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1816'2 MI E FROM CLARENCE.
 LB1816'IN VERMILION COUNTY, 2.0 MILES EAST ALONG THE NEW YORK, CHICAGO
 LB1816'AND ST. LOUIS RAILROAD FROM THE STATION AT CLARENCE, FORD COUNTY,
 LB1816'19 POLES EAST OF MILEPOST 317, AT A PUBLIC-ROAD CROSSING, 43 FEET
 LB1816'NORTH OF THE CENTERLINE OF THE TRACK, 30 FEET EAST OF THE
 LB1816'CENTERLINE OF THE ROAD, 2 FEET SOUTH AND 9 FEET EAST OF A
 LB1816'RIGHT-OF-WAY FENCE CORNER, AND ABOUT 1 FOOT LOWER THAN THE TRACK.
 LB1816'A STANDARD DISK, STAMPED K 40 1935 AND SET IN THE TOP OF A CONCRETE
 LB1816'POST.
 LB1816
 LB1816                          STATION RECOVERY (1972)
 LB1816
 LB1816'RECOVERED 1972
 LB1816'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1946 ***********************************************************************
 LB1946  DESIGNATION -  K 41
 LB1946  PID         -  LB1946
 LB1946  STATE/COUNTY-  IL/IROQUOIS
 LB1946  COUNTRY     -  US
 LB1946  USGS QUAD   -  WATSEKA (2018)
 LB1946
 LB1946                         *CURRENT SURVEY CONTROL
 LB1946  ______________________________________________________________________
 LB1946* NAD 83(1986) POSITION- 40 46 27.     (N) 087 40 18.     (W)   SCALED
 LB1946* NAVD 88 ORTHO HEIGHT -   207.294 (meters)      680.10  (feet) ADJUSTED
 LB1946  ______________________________________________________________________
 LB1946  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 LB1946  DYNAMIC HEIGHT  -        207.201 (meters)      679.79  (feet) COMP
 LB1946  MODELED GRAVITY -    980,171.0   (mgal)                       NAVD 88
 LB1946
 LB1946  VERT ORDER      -  SECOND    CLASS 0
 LB1946
 LB1946.The horizontal coordinates were scaled from a map and have
 LB1946.an estimated accuracy of +/- 6 seconds.
 LB1946
 LB1946.The orthometric height was determined by differential leveling and
 LB1946.adjusted by the NATIONAL GEODETIC SURVEY
 LB1946.in June 1991.
 LB1946
 LB1946.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1946.GEOID18 height accuracy estimate available here.
 LB1946
 LB1946.Click photographs - Photos may exist for this station.
 LB1946
 LB1946.The dynamic height is computed by dividing the NAVD 88
 LB1946.geopotential number by the normal gravity value computed on the
 LB1946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1946.degrees latitude (g = 980.6199 gals.).
 LB1946
 LB1946.The modeled gravity was interpolated from observed gravity values.
 LB1946
 LB1946;                    North         East    Units  Estimated Accuracy
 LB1946;SPC IL E     -   456,170.      355,860.      MT  (+/- 180 meters Scaled)
 LB1946
 LB1946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL433139(NAD 83)
 LB1946
 LB1946                          SUPERSEDED SURVEY CONTROL
 LB1946
 LB1946  NGVD 29 (??/??/92)  207.36   (m)          680.3    (f) COMPUTED    2 0
 LB1946
 LB1946.Superseded values are not recommended for survey control.
 LB1946
 LB1946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1946.See file dsdata.pdf to determine how the superseded data were derived.
 LB1946
 LB1946_MARKER: DB = BENCH MARK DISK
 LB1946_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1946_SP_SET: CULVERT HEADWALL
 LB1946_STAMPING: K 41 1934
 LB1946_MARK LOGO: CGS
 LB1946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1946+STABILITY: SURFACE MOTION
 LB1946
 LB1946  HISTORY     - Date     Condition        Report By
 LB1946  HISTORY     - 1934     MONUMENTED       CGS
 LB1946
 LB1946                          STATION DESCRIPTION
 LB1946
 LB1946'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LB1946'2 MI W FROM EASTBURN.
 LB1946'DEPOT, EASTBURN, 2.0 MILES WEST ALONG THE TOLEDO, PEORIA AND
 LB1946'WESTERN RAILROAD AND U.S. HIGHWAY 24 TO 3 FOOT HIGHWAY CULVERT,
 LB1946'11 1/2 POLES EAST OF MILEPOST 8.  SET IN THE CENTER OF THE SOUTH
 LB1946'HEADWALL, 60 FEET NORTH OF THE CENTER LINE OF THE TRACK, 3 FEET
 LB1946'BELOW RAIL LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1947 ***********************************************************************
 LB1947  DESIGNATION -  K 41 RESET
 LB1947  PID         -  LB1947
 LB1947  STATE/COUNTY-  IL/IROQUOIS
 LB1947  COUNTRY     -  US
 LB1947  USGS QUAD   -  WATSEKA (2018)
 LB1947
 LB1947                         *CURRENT SURVEY CONTROL
 LB1947  ______________________________________________________________________
 LB1947* NAD 83(1986) POSITION- 40 46 27.     (N) 087 40 18.     (W)   SCALED
 LB1947* NAVD 88 ORTHO HEIGHT -   206.28  (meters)      676.8   (feet) RESET
 LB1947  ______________________________________________________________________
 LB1947  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 LB1947  VERT ORDER      -  THIRD
 LB1947
 LB1947.The horizontal coordinates were scaled from a map and have
 LB1947.an estimated accuracy of +/- 6 seconds.
 LB1947
 LB1947.The orthometric height was computed from unverified reset data.
 LB1947
 LB1947.No vertical observational check was made to the station.
 LB1947
 LB1947.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1947.GEOID18 height accuracy estimate available here.
 LB1947
 LB1947.Click photographs - Photos may exist for this station.
 LB1947
 LB1947;                    North         East    Units  Estimated Accuracy
 LB1947;SPC IL E     -   456,170.      355,860.      MT  (+/- 180 meters Scaled)
 LB1947
 LB1947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL433139(NAD 83)
 LB1947
 LB1947                          SUPERSEDED SURVEY CONTROL
 LB1947
 LB1947  NGVD 29 (??/??/??)  206.35   (m)          677.0    (f) RESET       3  
 LB1947
 LB1947.Superseded values are not recommended for survey control.
 LB1947
 LB1947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1947.See file dsdata.pdf to determine how the superseded data were derived.
 LB1947
 LB1947_MARKER: DB = BENCH MARK DISK
 LB1947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1947_STAMPING: K 41 RESET 1946
 LB1947_MARK LOGO: CGS
 LB1947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1947+STABILITY: SURFACE MOTION
 LB1947
 LB1947  HISTORY     - Date     Condition        Report By
 LB1947  HISTORY     - 1946     MONUMENTED       ILHD
 LB1947  HISTORY     - 20071013 GOOD             GEOCAC
 LB1947
 LB1947                          STATION DESCRIPTION
 LB1947
 LB1947'DESCRIBED BY IL HIGHWAY DEPT 1946
 LB1947'2 MI W FROM EASTBURN.
 LB1947'2.0 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LB1947'FROM THE STATION AT EASTBURN, IROQUOIS COUNTY, 11-1/2 POLES EAST
 LB1947'OF MILEPOST 8, 20 FEET EAST OF A CULVERT UNDER U.S. HIGHWAY 24,
 LB1947'21 FEET NORTH OF THE NORTHEAST CORNER OF SECTION 2, T 26 N,
 LB1947'R 12 W, AND 1 FOOT NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 LB1947'DISK, STAMPED K 41 RESET 1946 AND SET IN THE TOP OF A CONCRETE
 LB1947'POST.
 LB1947
 LB1947                          STATION RECOVERY (2007)
 LB1947
 LB1947'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1947'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0685 ***********************************************************************
 LD0685  DESIGNATION -  K 43 RESET
 LD0685  PID         -  LD0685
 LD0685  STATE/COUNTY-  IL/FULTON
 LD0685  COUNTRY     -  US
 LD0685  USGS QUAD   -  LEWISTOWN (2018)
 LD0685
 LD0685                         *CURRENT SURVEY CONTROL
 LD0685  ______________________________________________________________________
 LD0685* NAD 83(1986) POSITION- 40 25 52.     (N) 090 08 36.     (W)   SCALED
 LD0685* NAVD 88 ORTHO HEIGHT -   184.86  (+/-2cm)      606.5   (feet) VERTCON3
 LD0685  ______________________________________________________________________
 LD0685  GEOID HEIGHT    -        -33.156 (meters)                     GEOID18
 LD0685  VERT ORDER      -  THIRD (See Below)
 LD0685
 LD0685.The horizontal coordinates were scaled from a map and have
 LD0685.an estimated accuracy of +/- 6 seconds.
 LD0685
 LD0685.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0685.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0685
 LD0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0685.GEOID18 height accuracy estimate available here.
 LD0685
 LD0685.The vertical order pertains to the NGVD 29 superseded value.
 LD0685
 LD0685.Click photographs - Photos may exist for this station.
 LD0685
 LD0685;                    North         East    Units  Estimated Accuracy
 LD0685;SPC IL W     -   417,860.      701,980.      MT  (+/- 180 meters Scaled)
 LD0685
 LD0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE423795(NAD 83)
 LD0685
 LD0685                          SUPERSEDED SURVEY CONTROL
 LD0685
 LD0685  NGVD 29 (11/09/15)  184.95   (m)          606.8    (f) RESET       3  
 LD0685
 LD0685.Superseded values are not recommended for survey control.
 LD0685
 LD0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0685.See file dsdata.pdf to determine how the superseded data were derived.
 LD0685
 LD0685_MARKER: DV = VERTICAL CONTROL DISK
 LD0685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0685_STAMPING: K 43 RESET 1976
 LD0685_MARK LOGO: NGS
 LD0685_PROJECTION: FLUSH
 LD0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0685+STABILITY: SURFACE MOTION
 LD0685
 LD0685  HISTORY     - Date     Condition        Report By
 LD0685  HISTORY     - 1976     MONUMENTED       ILDT
 LD0685
 LD0685                          STATION DESCRIPTION
 LD0685
 LD0685'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 LD0685'2.0 MI NORTH FROM LEWISTOWN.
 LD0685'2.0 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM
 LD0685'THE STATION IN LEWISTOWN, 10 POLES NORTH OF MILEPOST 75, 99.7 FEET
 LD0685'WEST OF THE CENTERLINE OF THE TRACK, AND 28 FEET EAST OF CENTERLINE AT
 LD0685'STATION 481+00 OF STATE HIGHWAY 100 (FAP 630, SEC. 21R).
 LD0685'THE MARK IS 2.0 FT  S FROM A WITNESS POST.
 LD0685'THE MARK IS 1.5 FT BELOW TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1400 ***********************************************************************
 LC1400  DESIGNATION -  K 44
 LC1400  PID         -  LC1400
 LC1400  STATE/COUNTY-  IL/PEORIA
 LC1400  COUNTRY     -  US
 LC1400  USGS QUAD   -  ELMWOOD (2018)
 LC1400
 LC1400                         *CURRENT SURVEY CONTROL
 LC1400  ______________________________________________________________________
 LC1400* NAD 83(1986) POSITION- 40 46 40.     (N) 089 57 54.     (W)   SCALED
 LC1400* NAVD 88 ORTHO HEIGHT -   195.899 (meters)      642.71  (feet) ADJUSTED
 LC1400  ______________________________________________________________________
 LC1400  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 LC1400  DYNAMIC HEIGHT  -        195.808 (meters)      642.41  (feet) COMP
 LC1400  MODELED GRAVITY -    980,155.3   (mgal)                       NAVD 88
 LC1400
 LC1400  VERT ORDER      -  SECOND    CLASS 0
 LC1400
 LC1400.The horizontal coordinates were scaled from a map and have
 LC1400.an estimated accuracy of +/- 6 seconds.
 LC1400
 LC1400.The orthometric height was determined by differential leveling and
 LC1400.adjusted by the NATIONAL GEODETIC SURVEY
 LC1400.in June 1991.
 LC1400
 LC1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1400.GEOID18 height accuracy estimate available here.
 LC1400
 LC1400.Click photographs - Photos may exist for this station.
 LC1400
 LC1400.The dynamic height is computed by dividing the NAVD 88
 LC1400.geopotential number by the normal gravity value computed on the
 LC1400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1400.degrees latitude (g = 980.6199 gals.).
 LC1400
 LC1400.The modeled gravity was interpolated from observed gravity values.
 LC1400
 LC1400;                    North         East    Units  Estimated Accuracy
 LC1400;SPC IL W     -   456,370.      717,020.      MT  (+/- 180 meters Scaled)
 LC1400
 LC1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL497183(NAD 83)
 LC1400
 LC1400                          SUPERSEDED SURVEY CONTROL
 LC1400
 LC1400  NGVD 29 (??/??/92)  195.989  (m)          643.01   (f) ADJ UNCH    2 0
 LC1400
 LC1400.Superseded values are not recommended for survey control.
 LC1400
 LC1400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1400.See file dsdata.pdf to determine how the superseded data were derived.
 LC1400
 LC1400_MARKER: DB = BENCH MARK DISK
 LC1400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1400_STAMPING: K 44 1935
 LC1400_MARK LOGO: CGS
 LC1400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1400+STABILITY: SURFACE MOTION
 LC1400
 LC1400  HISTORY     - Date     Condition        Report By
 LC1400  HISTORY     - 1935     MONUMENTED       CGS
 LC1400  HISTORY     - 1942     GOOD             CGS
 LC1400  HISTORY     - 19990221 GOOD             USPSQD
 LC1400  HISTORY     - 20140203 MARK NOT FOUND   INDIV
 LC1400
 LC1400                          STATION DESCRIPTION
 LC1400
 LC1400'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1400'AT ELMWOOD.
 LC1400'AT ELMWOOD, PEORIA COUNTT, AT THE SOUTHEAST CORNER OF THE CITY
 LC1400'PARK, AT THE INTERSECTION OF THE WALKS, AND 30 INCHES HIGHER THAN
 LC1400'THE STREET.  A STANDARD DISK, STAMPED K 44 1935 AND SET IN THE TOP
 LC1400'OF A CONCRETE POST.
 LC1400
 LC1400                          STATION RECOVERY (1999)
 LC1400
 LC1400'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1400'RECOVERED IN GOOD CONDITION.
 LC1400
 LC1400                          STATION RECOVERY (2014)
 LC1400
 LC1400'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (FGI)
 LC1400'POINT HAS BEEN REMOVED FOR SIDEWALK REPLACEMENT AT PARK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0965 ***********************************************************************
 MF0965  DESIGNATION -  K 45
 MF0965  PID         -  MF0965
 MF0965  STATE/COUNTY-  IL/BUREAU
 MF0965  COUNTRY     -  US
 MF0965  USGS QUAD   -  BUDA (2018)
 MF0965
 MF0965                         *CURRENT SURVEY CONTROL
 MF0965  ______________________________________________________________________
 MF0965* NAD 83(1986) POSITION- 41 19 23.     (N) 089 40 40.     (W)   SCALED
 MF0965* NAVD 88 ORTHO HEIGHT -   236.480 (meters)      775.85  (feet) ADJUSTED
 MF0965  ______________________________________________________________________
 MF0965  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF0965  DYNAMIC HEIGHT  -        236.382 (meters)      775.53  (feet) COMP
 MF0965  MODELED GRAVITY -    980,204.4   (mgal)                       NAVD 88
 MF0965
 MF0965  VERT ORDER      -  SECOND    CLASS 0
 MF0965
 MF0965.The horizontal coordinates were scaled from a map and have
 MF0965.an estimated accuracy of +/- 6 seconds.
 MF0965
 MF0965.The orthometric height was determined by differential leveling and
 MF0965.adjusted by the NATIONAL GEODETIC SURVEY
 MF0965.in June 1991.
 MF0965
 MF0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0965.GEOID18 height accuracy estimate available here.
 MF0965
 MF0965.Click photographs - Photos may exist for this station.
 MF0965
 MF0965.The dynamic height is computed by dividing the NAVD 88
 MF0965.geopotential number by the normal gravity value computed on the
 MF0965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0965.degrees latitude (g = 980.6199 gals.).
 MF0965
 MF0965.The modeled gravity was interpolated from observed gravity values.
 MF0965
 MF0965;                    North         East    Units  Estimated Accuracy
 MF0965;SPC IL W     -   517,020.      740,930.      MT  (+/- 180 meters Scaled)
 MF0965
 MF0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL758780(NAD 83)
 MF0965
 MF0965                          SUPERSEDED SURVEY CONTROL
 MF0965
 MF0965  NGVD 29 (??/??/92)  236.556  (m)          776.10   (f) ADJ UNCH    2 0
 MF0965
 MF0965.Superseded values are not recommended for survey control.
 MF0965
 MF0965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0965.See file dsdata.pdf to determine how the superseded data were derived.
 MF0965
 MF0965_MARKER: DB = BENCH MARK DISK
 MF0965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0965_STAMPING: K 45 1934
 MF0965_MARK LOGO: CGS
 MF0965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0965+STABILITY: SURFACE MOTION
 MF0965_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0965+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2015
 MF0965
 MF0965  HISTORY     - Date     Condition        Report By
 MF0965  HISTORY     - 1934     MONUMENTED       CGS
 MF0965  HISTORY     - 1938     GOOD             CGS
 MF0965  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF0965  HISTORY     - 20010509 MARK NOT FOUND   USPSQD
 MF0965  HISTORY     - 20150605 GOOD             ILDT
 MF0965
 MF0965                          STATION DESCRIPTION
 MF0965
 MF0965'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 MF0965'AT BUDA.
 MF0965'AT BUDA, BUREAU COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MF0965'RAILROAD, ABOUT 300 YARDS SOUTH OF THE STATION, AT A ROAD
 MF0965'CROSSING, 68 FEET EAST OF THE CENTERLINE OF THE TRACK, 36 FEET
 MF0965'NORTH OF THE CENTERLINE OF THE ROAD, 6 FEET NORTH OF A FENCE
 MF0965'CORNER, 1.5 FEET WEST OF THE FENCE, AND ABOUT 7 FEET HIGHER
 MF0965'THAN THE TRACK.  A STANDARD DISK, STAMPED K 45 1934 AND SET IN
 MF0965'THE TOP OF A CONCRETE POST.
 MF0965
 MF0965                          STATION RECOVERY (1995)
 MF0965
 MF0965'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0965'MARK NOT FOUND.
 MF0965
 MF0965                          STATION RECOVERY (2001)
 MF0965
 MF0965'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0965'MARK NOT FOUND.
 MF0965
 MF0965                          STATION RECOVERY (2015)
 MF0965
 MF0965'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (GLW)
 MF0965'MONUMENT IS IN GOOD CONDITION.  THE STAMPING K 45 1934 IS WORN OFF.
 MF0965'THE CENTER CROSS AND OTHER WORDING IS LEGIBLE.  MONUMENT IS 2 INCHES
 MF0965'ABOVE GROUND LEVEL IN THE NE QUADRANT OF A 'T'INTERSECTION, 33 FEET
 MF0965'NORTH OF THE CENTER OF WASHINGTON STREET, AND 40 FEET EAST OF THE
 MF0965'CENTER OF SHERIDAN STREET.  THE C B AND Q RAILROAD PREVIOUSLY
 MF0965'REFERENCED NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0665 ***********************************************************************
 MF0665  DESIGNATION -  K 46
 MF0665  PID         -  MF0665
 MF0665  STATE/COUNTY-  IL/LEE
 MF0665  COUNTRY     -  US
 MF0665  USGS QUAD   -  DIXON EAST (2018)
 MF0665
 MF0665                         *CURRENT SURVEY CONTROL
 MF0665  ______________________________________________________________________
 MF0665* NAD 83(1986) POSITION- 41 49 57.     (N) 089 29 18.     (W)   SCALED
 MF0665* NAVD 88 ORTHO HEIGHT -   221.705 (meters)      727.38  (feet) ADJUSTED
 MF0665  ______________________________________________________________________
 MF0665  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 MF0665  DYNAMIC HEIGHT  -        221.626 (meters)      727.12  (feet) COMP
 MF0665  MODELED GRAVITY -    980,261.0   (mgal)                       NAVD 88
 MF0665
 MF0665  VERT ORDER      -  SECOND    CLASS 0
 MF0665
 MF0665.The horizontal coordinates were scaled from a map and have
 MF0665.an estimated accuracy of +/- 6 seconds.
 MF0665
 MF0665.The orthometric height was determined by differential leveling and
 MF0665.adjusted by the NATIONAL GEODETIC SURVEY
 MF0665.in June 1991.
 MF0665
 MF0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0665.GEOID18 height accuracy estimate available here.
 MF0665
 MF0665.Click photographs - Photos may exist for this station.
 MF0665
 MF0665.The dynamic height is computed by dividing the NAVD 88
 MF0665.geopotential number by the normal gravity value computed on the
 MF0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0665.degrees latitude (g = 980.6199 gals.).
 MF0665
 MF0665.The modeled gravity was interpolated from observed gravity values.
 MF0665
 MF0665;                    North         East    Units  Estimated Accuracy
 MF0665;SPC IL W     -   573,700.      756,340.      MT  (+/- 180 meters Scaled)
 MF0665
 MF0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM933341(NAD 83)
 MF0665
 MF0665                          SUPERSEDED SURVEY CONTROL
 MF0665
 MF0665  NGVD 29 (??/??/92)  221.776  (m)          727.61   (f) ADJ UNCH    2 0
 MF0665
 MF0665.Superseded values are not recommended for survey control.
 MF0665
 MF0665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0665.See file dsdata.pdf to determine how the superseded data were derived.
 MF0665
 MF0665_MARKER: DB = BENCH MARK DISK
 MF0665_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0665_SP_SET: BUILDING
 MF0665_STAMPING: K 46 1934
 MF0665_MARK LOGO: CGS
 MF0665_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0665
 MF0665  HISTORY     - Date     Condition        Report By
 MF0665  HISTORY     - 1934     MONUMENTED       CGS
 MF0665  HISTORY     - 1943     GOOD             CGS
 MF0665  HISTORY     - 19950811 MARK NOT FOUND   USPSQD
 MF0665  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF0665  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF0665
 MF0665                          STATION DESCRIPTION
 MF0665
 MF0665'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF0665'AT DIXON.
 MF0665'AT DIXON, AT THE CHICAGO AND NORTH WESTERN RAILWAY STATION,
 MF0665'IN THE BRICK WALL AT THE SOUTHWEST CORNER OF THE BUILDING, ABOUT
 MF0665'3 FEET ABOVE THE GROUND, AND SET VERTICALLY.
 MF0665
 MF0665                          STATION RECOVERY (1995)
 MF0665
 MF0665'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0665'MARK NOT FOUND.
 MF0665
 MF0665                          STATION RECOVERY (2002)
 MF0665
 MF0665'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0665'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0665
 MF0665                          STATION RECOVERY (2003)
 MF0665
 MF0665'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0665'DEPOT RAZED MANY YEARS AGO K 46 PROBABLY DESTROYED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0708 ***********************************************************************
 NH0708  DESIGNATION -  K 47
 NH0708  PID         -  NH0708
 NH0708  STATE/COUNTY-  IL/STEPHENSON
 NH0708  COUNTRY     -  US
 NH0708  USGS QUAD   -  FREEPORT EAST (2018)
 NH0708
 NH0708                         *CURRENT SURVEY CONTROL
 NH0708  ______________________________________________________________________
 NH0708* NAD 83(1986) POSITION- 42 17 32.     (N) 089 36 05.     (W)   SCALED
 NH0708* NAVD 88 ORTHO HEIGHT -   239.175 (meters)      784.69  (feet) ADJUSTED
 NH0708  ______________________________________________________________________
 NH0708  GEOID HEIGHT    -        -33.301 (meters)                     GEOID18
 NH0708  DYNAMIC HEIGHT  -        239.096 (meters)      784.43  (feet) COMP
 NH0708  MODELED GRAVITY -    980,288.6   (mgal)                       NAVD 88
 NH0708
 NH0708  VERT ORDER      -  SECOND    CLASS 0
 NH0708
 NH0708.The horizontal coordinates were scaled from a map and have
 NH0708.an estimated accuracy of +/- 6 seconds.
 NH0708
 NH0708.The orthometric height was determined by differential leveling and
 NH0708.adjusted by the NATIONAL GEODETIC SURVEY
 NH0708.in June 1991.
 NH0708
 NH0708.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0708.GEOID18 height accuracy estimate available here.
 NH0708
 NH0708.Click photographs - Photos may exist for this station.
 NH0708
 NH0708.The dynamic height is computed by dividing the NAVD 88
 NH0708.geopotential number by the normal gravity value computed on the
 NH0708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0708.degrees latitude (g = 980.6199 gals.).
 NH0708
 NH0708.The modeled gravity was interpolated from observed gravity values.
 NH0708
 NH0708;                    North         East    Units  Estimated Accuracy
 NH0708;SPC IL W     -   624,690.      746,620.      MT  (+/- 180 meters Scaled)
 NH0708
 NH0708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM855854(NAD 83)
 NH0708
 NH0708                          SUPERSEDED SURVEY CONTROL
 NH0708
 NH0708  NGVD 29 (??/??/92)  239.290  (m)          785.07   (f) ADJ UNCH    2 0
 NH0708
 NH0708.Superseded values are not recommended for survey control.
 NH0708
 NH0708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0708.See file dsdata.pdf to determine how the superseded data were derived.
 NH0708
 NH0708_MARKER: DB = BENCH MARK DISK
 NH0708_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0708_SP_SET: BRIDGE ABUTMENT
 NH0708_STAMPING: K 47 1934
 NH0708_MARK LOGO: CGS
 NH0708_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0708+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2022
 NH0708
 NH0708  HISTORY     - Date     Condition        Report By
 NH0708  HISTORY     - 1934     MONUMENTED       CGS
 NH0708  HISTORY     - 1947     GOOD             CGS
 NH0708  HISTORY     - 1987     GOOD             USPSQD
 NH0708  HISTORY     - 19960918 GOOD             USPSQD
 NH0708  HISTORY     - 20011219 GOOD             USPSQD
 NH0708  HISTORY     - 20220201 GOOD             ILDT
 NH0708
 NH0708                          STATION DESCRIPTION
 NH0708
 NH0708'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0708'AT FREEPORT.
 NH0708'AT FREEPORT, STEPHENSON COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 NH0708'AT THE CROSSING OF THE CHICAGO, MILWAUKEE, ST PAUL AND PACIFIC
 NH0708'RAILROAD, ABOUT 500 FEET NORTHWEST OF EAST JUNCTION TOWER, AT
 NH0708'BRIDGE W 113.5, IN THE TOP OF THE SOUTHWEST SIDE OF THE
 NH0708'SOUTHWEST CONCRETE ABUTMENT, 10 FEET SOUTHWEST OF THE SOUTHWEST
 NH0708'TRACK, AND ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK,
 NH0708'STAMPED K 47 1934.
 NH0708
 NH0708                          STATION RECOVERY (1987)
 NH0708
 NH0708'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0708'RECOVERED IN GOOD CONDITION.
 NH0708
 NH0708                          STATION RECOVERY (1996)
 NH0708
 NH0708'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0708'RECOVERED IN GOOD CONDITION.
 NH0708
 NH0708                          STATION RECOVERY (2001)
 NH0708
 NH0708'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0708'RECOVERED IN GOOD CONDITION.
 NH0708
 NH0708                          STATION RECOVERY (2022)
 NH0708
 NH0708'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 NH0708'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0282 ***********************************************************************
 MF0282  DESIGNATION -  K 48
 MF0282  PID         -  MF0282
 MF0282  STATE/COUNTY-  IL/LEE
 MF0282  COUNTRY     -  US
 MF0282  USGS QUAD   -  HARMON (2018)
 MF0282
 MF0282                         *CURRENT SURVEY CONTROL
 MF0282  ______________________________________________________________________
 MF0282* NAD 83(1986) POSITION- 41 42 54.     (N) 089 30 57.     (W)   SCALED
 MF0282* NAVD 88 ORTHO HEIGHT -   213.611 (meters)      700.82  (feet) ADJUSTED
 MF0282  ______________________________________________________________________
 MF0282  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 MF0282  DYNAMIC HEIGHT  -        213.532 (meters)      700.56  (feet) COMP
 MF0282  MODELED GRAVITY -    980,249.2   (mgal)                       NAVD 88
 MF0282
 MF0282  VERT ORDER      -  SECOND    CLASS 0
 MF0282
 MF0282.The horizontal coordinates were scaled from a map and have
 MF0282.an estimated accuracy of +/- 6 seconds.
 MF0282
 MF0282.The orthometric height was determined by differential leveling and
 MF0282.adjusted by the NATIONAL GEODETIC SURVEY
 MF0282.in June 1991.
 MF0282
 MF0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0282.GEOID18 height accuracy estimate available here.
 MF0282
 MF0282.Click photographs - Photos may exist for this station.
 MF0282
 MF0282.The dynamic height is computed by dividing the NAVD 88
 MF0282.geopotential number by the normal gravity value computed on the
 MF0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0282.degrees latitude (g = 980.6199 gals.).
 MF0282
 MF0282.The modeled gravity was interpolated from observed gravity values.
 MF0282
 MF0282;                    North         East    Units  Estimated Accuracy
 MF0282;SPC IL W     -   560,630.      754,160.      MT  (+/- 180 meters Scaled)
 MF0282
 MF0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM907211(NAD 83)
 MF0282
 MF0282                          SUPERSEDED SURVEY CONTROL
 MF0282
 MF0282  NGVD 29 (??/??/92)  213.676  (m)          701.04   (f) ADJ UNCH    2 0
 MF0282
 MF0282.Superseded values are not recommended for survey control.
 MF0282
 MF0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0282.See file dsdata.pdf to determine how the superseded data were derived.
 MF0282
 MF0282_MARKER: DB = BENCH MARK DISK
 MF0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0282_STAMPING: K 48 1934
 MF0282_MARK LOGO: CGS
 MF0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0282+STABILITY: SURFACE MOTION
 MF0282
 MF0282  HISTORY     - Date     Condition        Report By
 MF0282  HISTORY     - 1934     MONUMENTED       CGS
 MF0282  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF0282  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0282  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0282
 MF0282                          STATION DESCRIPTION
 MF0282
 MF0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0282'2.1 MI E FROM HARMON.
 MF0282'2.1 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0282'FROM THE STATION AT HARMON, LEE COUNTY, AT A ROAD CROSSING, 42 FEET
 MF0282'WEST OF THE CENTERLINE OF THE ROAD, 28 FEET SOUTH OF THE CENTERLINE
 MF0282'OF THE TRACK, 6 FEET WEST OF A FENCE CORNER, 1 FOOT NORTH OF THE
 MF0282'FENCE, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED K 48
 MF0282'1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0282
 MF0282                          STATION RECOVERY (1995)
 MF0282
 MF0282'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0282'MARK NOT FOUND.
 MF0282
 MF0282                          STATION RECOVERY (2002)
 MF0282
 MF0282'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0282'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0282
 MF0282                          STATION RECOVERY (2003)
 MF0282
 MF0282'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0282'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0504 ***********************************************************************
 MF0504  DESIGNATION -  K 49
 MF0504  PID         -  MF0504
 MF0504  STATE/COUNTY-  IL/LASALLE
 MF0504  COUNTRY     -  US
 MF0504  USGS QUAD   -  EARLVILLE (2018)
 MF0504
 MF0504                         *CURRENT SURVEY CONTROL
 MF0504  ______________________________________________________________________
 MF0504* NAD 83(1986) POSITION- 41 35 26.     (N) 088 55 18.     (W)   SCALED
 MF0504* NAVD 88 ORTHO HEIGHT -   215.065 (meters)      705.59  (feet) ADJUSTED
 MF0504  ______________________________________________________________________
 MF0504  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 MF0504  DYNAMIC HEIGHT  -        214.979 (meters)      705.31  (feet) COMP
 MF0504  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 MF0504
 MF0504  VERT ORDER      -  SECOND    CLASS 0
 MF0504
 MF0504.The horizontal coordinates were scaled from a map and have
 MF0504.an estimated accuracy of +/- 6 seconds.
 MF0504
 MF0504.The orthometric height was determined by differential leveling and
 MF0504.adjusted by the NATIONAL GEODETIC SURVEY
 MF0504.in June 1991.
 MF0504
 MF0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0504.GEOID18 height accuracy estimate available here.
 MF0504
 MF0504.Click photographs - Photos may exist for this station.
 MF0504
 MF0504.The dynamic height is computed by dividing the NAVD 88
 MF0504.geopotential number by the normal gravity value computed on the
 MF0504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0504.degrees latitude (g = 980.6199 gals.).
 MF0504
 MF0504.The modeled gravity was interpolated from observed gravity values.
 MF0504
 MF0504;                    North         East    Units  Estimated Accuracy
 MF0504;SPC IL E     -   546,790.      250,950.      MT  (+/- 180 meters Scaled)
 MF0504
 MF0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM398061(NAD 83)
 MF0504
 MF0504                          SUPERSEDED SURVEY CONTROL
 MF0504
 MF0504  NGVD 29 (??/??/92)  215.129  (m)          705.80   (f) ADJ UNCH    2 0
 MF0504
 MF0504.Superseded values are not recommended for survey control.
 MF0504
 MF0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0504.See file dsdata.pdf to determine how the superseded data were derived.
 MF0504
 MF0504_MARKER: DB = BENCH MARK DISK
 MF0504_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0504_SP_SET: BUILDING WALL
 MF0504_STAMPING: K 49 1934
 MF0504_MARK LOGO: CGS
 MF0504_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0504_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0504+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2002
 MF0504
 MF0504  HISTORY     - Date     Condition        Report By
 MF0504  HISTORY     - 1934     MONUMENTED       CGS
 MF0504  HISTORY     - 19970801 GOOD             USPSQD
 MF0504  HISTORY     - 20020819 GOOD             USPSQD
 MF0504
 MF0504                          STATION DESCRIPTION
 MF0504
 MF0504'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0504'AT EARLVILLE.
 MF0504'AT EARLVILLE, LA SALLE COUNTY, AT THE NORTHWEST CORNER OF THE
 MF0504'PUBLIC LIBRARY, IN THE WALL, 12 FEET EAST OF THE FRONT (NORTH)
 MF0504'ENTRANCE, 18 INCHES BELOW THE CORNERSTONE, AND ABOUT 2 FEET
 MF0504'ABOVE THE GROUND.  A STANDARD DISK, STAMPED K 49 1934 AND
 MF0504'SET VERTICALLY.
 MF0504
 MF0504                          STATION RECOVERY (1997)
 MF0504
 MF0504'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0504'RECOVERED IN GOOD CONDITION.
 MF0504
 MF0504                          STATION RECOVERY (2002)
 MF0504
 MF0504'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0454 ***********************************************************************
 MF0454  DESIGNATION -  K 50
 MF0454  PID         -  MF0454
 MF0454  STATE/COUNTY-  IL/DE KALB
 MF0454  COUNTRY     -  US
 MF0454  USGS QUAD   -  SYCAMORE (2018)
 MF0454
 MF0454                         *CURRENT SURVEY CONTROL
 MF0454  ______________________________________________________________________
 MF0454* NAD 83(1986) POSITION- 41 57 58.     (N) 088 42 04.     (W)   SCALED
 MF0454* NAVD 88 ORTHO HEIGHT -   272.034 (meters)      892.50  (feet) ADJUSTED
 MF0454  ______________________________________________________________________
 MF0454  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 MF0454  DYNAMIC HEIGHT  -        271.941 (meters)      892.19  (feet) COMP
 MF0454  MODELED GRAVITY -    980,271.7   (mgal)                       NAVD 88
 MF0454
 MF0454  VERT ORDER      -  SECOND    CLASS 0
 MF0454
 MF0454.The horizontal coordinates were scaled from a map and have
 MF0454.an estimated accuracy of +/- 6 seconds.
 MF0454
 MF0454.The orthometric height was determined by differential leveling and
 MF0454.adjusted by the NATIONAL GEODETIC SURVEY
 MF0454.in June 1991.
 MF0454
 MF0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0454.GEOID18 height accuracy estimate available here.
 MF0454
 MF0454.Click photographs - Photos may exist for this station.
 MF0454
 MF0454.The dynamic height is computed by dividing the NAVD 88
 MF0454.geopotential number by the normal gravity value computed on the
 MF0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0454.degrees latitude (g = 980.6199 gals.).
 MF0454
 MF0454.The modeled gravity was interpolated from observed gravity values.
 MF0454
 MF0454;                    North         East    Units  Estimated Accuracy
 MF0454;SPC IL E     -   588,400.      269,510.      MT  (+/- 180 meters Scaled)
 MF0454
 MF0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM590474(NAD 83)
 MF0454
 MF0454                          SUPERSEDED SURVEY CONTROL
 MF0454
 MF0454  NGVD 29 (??/??/92)  272.074  (m)          892.63   (f) ADJ UNCH    2 0
 MF0454
 MF0454.Superseded values are not recommended for survey control.
 MF0454
 MF0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0454.See file dsdata.pdf to determine how the superseded data were derived.
 MF0454
 MF0454_MARKER: DB = BENCH MARK DISK
 MF0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0454_STAMPING: K 50 1934
 MF0454_MARK LOGO: CGS
 MF0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0454+STABILITY: SURFACE MOTION
 MF0454
 MF0454  HISTORY     - Date     Condition        Report By
 MF0454  HISTORY     - 1934     MONUMENTED       CGS
 MF0454  HISTORY     - 1968     MARK NOT FOUND   USGS
 MF0454  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0454
 MF0454                          STATION DESCRIPTION
 MF0454
 MF0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0454'1.8 MI SW FROM SYCAMORE.
 MF0454'1.8 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0454'FROM THE STATION AT SYCAMORE, DE KALB COUNTY, AT A ROAD CROSSING,
 MF0454'87 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD, 42 FEET SOUTHEAST
 MF0454'OF THE CENTERLINE OF THE TRACK, 4 FEET NORTHWEST OF THE RIGHT-OF-WAY
 MF0454'FENCE, AND ABOUT 4 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 MF0454'STAMPED K 50 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0454
 MF0454                          STATION RECOVERY (1968)
 MF0454
 MF0454'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 MF0454'MARK NOT FOUND.
 MF0454
 MF0454                          STATION RECOVERY (1996)
 MF0454
 MF0454'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0454'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0863 ***********************************************************************
 MF0863  DESIGNATION -  K 51
 MF0863  PID         -  MF0863
 MF0863  STATE/COUNTY-  IL/BUREAU
 MF0863  COUNTRY     -  US
 MF0863  USGS QUAD   -  WYANET (2018)
 MF0863
 MF0863                         *CURRENT SURVEY CONTROL
 MF0863  ______________________________________________________________________
 MF0863* NAD 83(1986) POSITION- 41 17 32.     (N) 089 30 12.     (W)   SCALED
 MF0863* NAVD 88 ORTHO HEIGHT -   158.631 (meters)      520.44  (feet) ADJUSTED
 MF0863  ______________________________________________________________________
 MF0863  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 MF0863  DYNAMIC HEIGHT  -        158.566 (meters)      520.23  (feet) COMP
 MF0863  MODELED GRAVITY -    980,211.2   (mgal)                       NAVD 88
 MF0863
 MF0863  VERT ORDER      -  SECOND    CLASS 0
 MF0863
 MF0863.The horizontal coordinates were scaled from a map and have
 MF0863.an estimated accuracy of +/- 6 seconds.
 MF0863
 MF0863.The orthometric height was determined by differential leveling and
 MF0863.adjusted by the NATIONAL GEODETIC SURVEY
 MF0863.in June 1991.
 MF0863
 MF0863.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0863.GEOID18 height accuracy estimate available here.
 MF0863
 MF0863.Click photographs - Photos may exist for this station.
 MF0863
 MF0863.The dynamic height is computed by dividing the NAVD 88
 MF0863.geopotential number by the normal gravity value computed on the
 MF0863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0863.degrees latitude (g = 980.6199 gals.).
 MF0863
 MF0863.The modeled gravity was interpolated from observed gravity values.
 MF0863
 MF0863;                    North         East    Units  Estimated Accuracy
 MF0863;SPC IL W     -   513,690.      755,560.      MT  (+/- 180 meters Scaled)
 MF0863
 MF0863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL903742(NAD 83)
 MF0863
 MF0863                          SUPERSEDED SURVEY CONTROL
 MF0863
 MF0863  NGVD 29 (??/??/92)  158.71   (m)          520.7    (f) COMPUTED    2 0
 MF0863
 MF0863.Superseded values are not recommended for survey control.
 MF0863
 MF0863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0863.See file dsdata.pdf to determine how the superseded data were derived.
 MF0863
 MF0863_MARKER: DB = BENCH MARK DISK
 MF0863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0863_STAMPING: K 51 1934
 MF0863_MARK LOGO: CGS
 MF0863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0863+STABILITY: SURFACE MOTION
 MF0863
 MF0863  HISTORY     - Date     Condition        Report By
 MF0863  HISTORY     - 1934     MONUMENTED       CGS
 MF0863  HISTORY     - 1965     MARK NOT FOUND   CGS
 MF0863  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF0863  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF0863
 MF0863                          STATION DESCRIPTION
 MF0863
 MF0863'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0863'AT TISKILWA.
 MF0863'AT TISKILWA, BUREAU COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 MF0863'PACIFIC RAILROAD, ABOUT 145 FEET SOUTHEAST OF THE STATION,
 MF0863'AT A ROAD CROSSING, 33 FEET NORTHEAST OF THE CENTERLINE OF
 MF0863'THE NORTHEAST TRACK, AND 3 FEET SOUTH OF A FENCE CORNER.  A
 MF0863'STANDARD DISK, STAMPED K 51 1934 AND SET IN THE TOP OF A CONCRETE
 MF0863'POST.
 MF0863
 MF0863                          STATION RECOVERY (1965)
 MF0863
 MF0863'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 MF0863'MARK NOT FOUND.
 MF0863
 MF0863                          STATION RECOVERY (1995)
 MF0863
 MF0863'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0863'MARK NOT FOUND.
 MF0863
 MF0863                          STATION RECOVERY (2001)
 MF0863
 MF0863'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0863'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0082 ***********************************************************************
 MG0082  DESIGNATION -  K 52
 MG0082  PID         -  MG0082
 MG0082  STATE/COUNTY-  IL/HENRY
 MG0082  COUNTRY     -  US
 MG0082  USGS QUAD   -  GENESEO (2018)
 MG0082
 MG0082                         *CURRENT SURVEY CONTROL
 MG0082  ______________________________________________________________________
 MG0082* NAD 83(1986) POSITION- 41 27 35.     (N) 090 10 54.     (W)   SCALED
 MG0082* NAVD 88 ORTHO HEIGHT -   193.534 (meters)      634.95  (feet) ADJUSTED
 MG0082  ______________________________________________________________________
 MG0082  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 MG0082  DYNAMIC HEIGHT  -        193.457 (meters)      634.70  (feet) COMP
 MG0082  MODELED GRAVITY -    980,223.5   (mgal)                       NAVD 88
 MG0082
 MG0082  VERT ORDER      -  SECOND    CLASS 0
 MG0082
 MG0082.The horizontal coordinates were scaled from a map and have
 MG0082.an estimated accuracy of +/- 6 seconds.
 MG0082
 MG0082.The orthometric height was determined by differential leveling and
 MG0082.adjusted by the NATIONAL GEODETIC SURVEY
 MG0082.in June 1991.
 MG0082
 MG0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0082.GEOID18 height accuracy estimate available here.
 MG0082
 MG0082.Click photographs - Photos may exist for this station.
 MG0082
 MG0082.The dynamic height is computed by dividing the NAVD 88
 MG0082.geopotential number by the normal gravity value computed on the
 MG0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0082.degrees latitude (g = 980.6199 gals.).
 MG0082
 MG0082.The modeled gravity was interpolated from observed gravity values.
 MG0082
 MG0082;                    North         East    Units  Estimated Accuracy
 MG0082;SPC IL W     -   532,080.      698,750.      MT  (+/- 180 meters Scaled)
 MG0082
 MG0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF353936(NAD 83)
 MG0082
 MG0082                          SUPERSEDED SURVEY CONTROL
 MG0082
 MG0082  NGVD 29 (??/??/92)  193.618  (m)          635.23   (f) ADJ UNCH    2 0
 MG0082
 MG0082.Superseded values are not recommended for survey control.
 MG0082
 MG0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0082.See file dsdata.pdf to determine how the superseded data were derived.
 MG0082
 MG0082_MARKER: DB = BENCH MARK DISK
 MG0082_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0082_SP_SET: BRIDGE
 MG0082_STAMPING: K 52 1934
 MG0082_MARK LOGO: CGS
 MG0082_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0082_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0082+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2020
 MG0082
 MG0082  HISTORY     - Date     Condition        Report By
 MG0082  HISTORY     - 1934     MONUMENTED       CGS
 MG0082  HISTORY     - 1959     GOOD             CGS
 MG0082  HISTORY     - 19960717 GOOD             USPSQD
 MG0082  HISTORY     - 20011006 GOOD             USPSQD
 MG0082  HISTORY     - 20040609 GOOD             USPSQD
 MG0082  HISTORY     - 20200618 SEE DESCRIPTION  ILDT
 MG0082
 MG0082                          STATION DESCRIPTION
 MG0082
 MG0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0082'1.6 MI W FROM GENESEO.
 MG0082'ABOUT 1.6 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND
 MG0082'PACIFIC RAILWAY FROM THE STATION AT GENESEO, AT A NORTH-SOUTH
 MG0082'ROAD CROSSING, 123 FEET EAST OF THE CENTER LINE OF THE ROAD,
 MG0082'9 FEET SOUTH OF THE SOUTH RAIL OF THE EAST-BOUND TRACK, SET IN
 MG0082'THE TOP AND AT THE CENTER OF THE SOUTH HEADWALL OF A 12-FOOT
 MG0082'CONCRETE BRIDGE, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 MG0082
 MG0082                          STATION RECOVERY (1996)
 MG0082
 MG0082'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0082'RECOVERED IN GOOD CONDITION.
 MG0082
 MG0082                          STATION RECOVERY (2001)
 MG0082
 MG0082'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0082'RECOVERED AS DESCRIBED
 MG0082
 MG0082                          STATION RECOVERY (2004)
 MG0082
 MG0082'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0082'RECOVERED IN GOOD CONDITION.
 MG0082
 MG0082                          STATION RECOVERY (2020)
 MG0082
 MG0082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MG0082'IT IS 8 FT (2.4 M) SOUTH OF RAILROAD TRACKS, TOO ACTIVE FOR A LONG GPS
 MG0082'SESSION, PLENTY OF OPEN SKY HOWEVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0056 ***********************************************************************
 MG0056  DESIGNATION -  K 53
 MG0056  PID         -  MG0056
 MG0056  STATE/COUNTY-  IL/HENRY
 MG0056  COUNTRY     -  US
 MG0056  USGS QUAD   -  ANDOVER (2018)
 MG0056
 MG0056                         *CURRENT SURVEY CONTROL
 MG0056  ______________________________________________________________________
 MG0056* NAD 83(1986) POSITION- 41 17 47.     (N) 090 21 37.     (W)   SCALED
 MG0056* NAVD 88 ORTHO HEIGHT -   223.462 (meters)      733.14  (feet) ADJUSTED
 MG0056  ______________________________________________________________________
 MG0056  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0056  DYNAMIC HEIGHT  -        223.371 (meters)      732.84  (feet) COMP
 MG0056  MODELED GRAVITY -    980,213.3   (mgal)                       NAVD 88
 MG0056
 MG0056  VERT ORDER      -  SECOND    CLASS 0
 MG0056
 MG0056.The horizontal coordinates were scaled from a map and have
 MG0056.an estimated accuracy of +/- 6 seconds.
 MG0056
 MG0056.The orthometric height was determined by differential leveling and
 MG0056.adjusted by the NATIONAL GEODETIC SURVEY
 MG0056.in June 1991.
 MG0056
 MG0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0056.GEOID18 height accuracy estimate available here.
 MG0056
 MG0056.Click photographs - Photos may exist for this station.
 MG0056
 MG0056.The dynamic height is computed by dividing the NAVD 88
 MG0056.geopotential number by the normal gravity value computed on the
 MG0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0056.degrees latitude (g = 980.6199 gals.).
 MG0056
 MG0056.The modeled gravity was interpolated from observed gravity values.
 MG0056
 MG0056;                    North         East    Units  Estimated Accuracy
 MG0056;SPC IL W     -   513,960.      683,790.      MT  (+/- 180 meters Scaled)
 MG0056
 MG0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF210750(NAD 83)
 MG0056
 MG0056                          SUPERSEDED SURVEY CONTROL
 MG0056
 MG0056  NGVD 29 (??/??/92)  223.530  (m)          733.36   (f) ADJ UNCH    2 0
 MG0056
 MG0056.Superseded values are not recommended for survey control.
 MG0056
 MG0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0056.See file dsdata.pdf to determine how the superseded data were derived.
 MG0056
 MG0056_MARKER: DB = BENCH MARK DISK
 MG0056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0056_STAMPING: K 53 1934
 MG0056_MARK LOGO: CGS
 MG0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0056+STABILITY: SURFACE MOTION
 MG0056
 MG0056  HISTORY     - Date     Condition        Report By
 MG0056  HISTORY     - 1934     MONUMENTED       CGS
 MG0056  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0056  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0056  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0056  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0056
 MG0056                          STATION DESCRIPTION
 MG0056
 MG0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0056'AT LYNN.
 MG0056'AT LYNN, HENRY COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MG0056'RAILROAD 50 FEET SOUTH OF THE STATION, AT A ROAD CROSSING,
 MG0056'32 FEET EAST OF THE CENTERLINE OF THE MAIN TRACK, 30 FEET SOUTH
 MG0056'OF THE CENTERLINE OF THE ROAD, 5 FEET SOUTH OF A POLE, AT THE
 MG0056'EDGE OF A CUT, AND 2 FEET ABOVE THE LEVEL OF THE TRACK.  A
 MG0056'STANDARD DISK, STAMPED K 53 1934 AND SET IN THE TOP OF A CONCRETE
 MG0056'POST.
 MG0056
 MG0056                          STATION RECOVERY (1988)
 MG0056
 MG0056'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0056'MARK NOT FOUND.
 MG0056
 MG0056                          STATION RECOVERY (1996)
 MG0056
 MG0056'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0056'MARK NOT FOUND.
 MG0056
 MG0056                          STATION RECOVERY (2001)
 MG0056
 MG0056'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0056'MARK NOT FOUND.
 MG0056
 MG0056                          STATION RECOVERY (2004)
 MG0056
 MG0056'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3135 ***********************************************************************
 DK3135  DESIGNATION -  K 53
 DK3135  PID         -  DK3135
 DK3135  STATE/COUNTY-  IL/DU PAGE
 DK3135  COUNTRY     -  US
 DK3135  USGS QUAD   -  HINSDALE (2018)
 DK3135
 DK3135                         *CURRENT SURVEY CONTROL
 DK3135  ______________________________________________________________________
 DK3135* NAD 83(1986) POSITION- 41 48 13.     (N) 087 55 11.     (W)   SCALED
 DK3135* NAVD 88 ORTHO HEIGHT -   206.308 (meters)      676.86  (feet) ADJUSTED
 DK3135  ______________________________________________________________________
 DK3135  GEOID HEIGHT    -        -33.337 (meters)                     GEOID18
 DK3135  DYNAMIC HEIGHT  -        206.236 (meters)      676.63  (feet) COMP
 DK3135  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 DK3135
 DK3135  VERT ORDER      -  SECOND    CLASS I
 DK3135
 DK3135.The horizontal coordinates were scaled from a map and have
 DK3135.an estimated accuracy of +/- 6 seconds.
 DK3135
 DK3135.The orthometric height was determined by differential leveling and
 DK3135.adjusted by the NATIONAL GEODETIC SURVEY
 DK3135.in May 2008.
 DK3135
 DK3135.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3135.GEOID18 height accuracy estimate available here.
 DK3135
 DK3135.Click photographs - Photos may exist for this station.
 DK3135
 DK3135.The dynamic height is computed by dividing the NAVD 88
 DK3135.geopotential number by the normal gravity value computed on the
 DK3135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3135.degrees latitude (g = 980.6199 gals.).
 DK3135
 DK3135.The modeled gravity was interpolated from observed gravity values.
 DK3135
 DK3135;                    North         East    Units  Estimated Accuracy
 DK3135;SPC IL E     -   570,370.      334,370.      MT  (+/- 180 meters Scaled)
 DK3135
 DK3135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM235283(NAD 83)
 DK3135
 DK3135                          SUPERSEDED SURVEY CONTROL
 DK3135
 DK3135.No superseded survey control is available for this station.
 DK3135
 DK3135_MARKER: DB = BENCH MARK DISK
 DK3135_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DK3135_STAMPING: K 53 1924 PT STA. 0.7
 DK3135_MARK LOGO: USGS
 DK3135_PROJECTION: PROJECTING 0 CENTIMETERS
 DK3135_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3135_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3135+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3135
 DK3135  HISTORY     - Date     Condition        Report By
 DK3135  HISTORY     - 1924     MONUMENTED       USGS
 DK3135  HISTORY     - 20071109 GOOD             PATRIC
 DK3135
 DK3135                          STATION DESCRIPTION
 DK3135
 DK3135'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3135'THE STATION IS IN HINSDALE, IL.
 DK3135'
 DK3135'TO REACH THE STATION FROM THE INTERSECTION OF US 34 (OGDEN AVENUE) AND
 DK3135'MADISON STREET, GO SOUTH ON MADISON STREET FOR 0.8 MI (1.3 KM) TO W
 DK3135'HINSDALE AVENUE.  GO EAST ON W HINSDALE AVENUE FOR APPROXIMATELY 0.89
 DK3135'MI (1.4 KM) (WHICH BECOMES CHICAGO AVENUE) TO THE STATION ON THE
 DK3135'RIGHT.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER OF THE
 DK3135'INTERSECTION OF CHICAGO AVENUE AND OAK STREET.
 DK3135'
 DK3135'THE STATION IS 34.6 FT (10.5 M) SOUTH OF THE CENTERLINE OF CHICAGO
 DK3135'AVENUE, 43.3 FT (13.2 M) EAST OF A FIRE HYDRANT ON THE SOUTHWEST
 DK3135'CORNER OF SAID INTERSECTION, AND 61.0 FT (18.6 M) WEST OF A POWER
 DK3135'POLE.  THE MONUMENT IS A BRONZE DISK IN THE TOP OF A CONCRETE POST
 DK3135'EXTENDING 0.25 FT (0.1 M) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0375 ***********************************************************************
 LD0375  DESIGNATION -  K 55
 LD0375  PID         -  LD0375
 LD0375  STATE/COUNTY-  IL/MCDONOUGH
 LD0375  COUNTRY     -  US
 LD0375  USGS QUAD   -  COLCHESTER (2018)
 LD0375
 LD0375                         *CURRENT SURVEY CONTROL
 LD0375  ______________________________________________________________________
 LD0375* NAD 83(1986) POSITION- 40 25 28.     (N) 090 47 44.     (W)   SCALED
 LD0375* NAVD 88 ORTHO HEIGHT -   211.572 (meters)      694.13  (feet) ADJUSTED
 LD0375  ______________________________________________________________________
 LD0375  GEOID HEIGHT    -        -33.233 (meters)                     GEOID18
 LD0375  DYNAMIC HEIGHT  -        211.469 (meters)      693.79  (feet) COMP
 LD0375  MODELED GRAVITY -    980,130.8   (mgal)                       NAVD 88
 LD0375
 LD0375  VERT ORDER      -  SECOND    CLASS 0
 LD0375
 LD0375.The horizontal coordinates were scaled from a map and have
 LD0375.an estimated accuracy of +/- 6 seconds.
 LD0375
 LD0375.The orthometric height was determined by differential leveling and
 LD0375.adjusted by the NATIONAL GEODETIC SURVEY
 LD0375.in June 1991.
 LD0375
 LD0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0375.GEOID18 height accuracy estimate available here.
 LD0375
 LD0375.Click photographs - Photos may exist for this station.
 LD0375
 LD0375.The dynamic height is computed by dividing the NAVD 88
 LD0375.geopotential number by the normal gravity value computed on the
 LD0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0375.degrees latitude (g = 980.6199 gals.).
 LD0375
 LD0375.The modeled gravity was interpolated from observed gravity values.
 LD0375
 LD0375;                    North         East    Units  Estimated Accuracy
 LD0375;SPC IL W     -   417,310.      646,630.      MT  (+/- 180 meters Scaled)
 LD0375
 LD0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE870772(NAD 83)
 LD0375
 LD0375                          SUPERSEDED SURVEY CONTROL
 LD0375
 LD0375  NGVD 29 (??/??/92)  211.645  (m)          694.37   (f) ADJ UNCH    2 0
 LD0375
 LD0375.Superseded values are not recommended for survey control.
 LD0375
 LD0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0375.See file dsdata.pdf to determine how the superseded data were derived.
 LD0375
 LD0375_MARKER: DB = BENCH MARK DISK
 LD0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0375_STAMPING: K 55 1935
 LD0375_MARK LOGO: CGS
 LD0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0375+STABILITY: SURFACE MOTION
 LD0375
 LD0375  HISTORY     - Date     Condition        Report By
 LD0375  HISTORY     - 1935     MONUMENTED       CGS
 LD0375  HISTORY     - 20040126 MARK NOT FOUND   USPSQD
 LD0375  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0375
 LD0375                          STATION DESCRIPTION
 LD0375
 LD0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0375'AT COLCHESTER.
 LD0375'AT COLCHESTER, MCDONOUGH  COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0375'QUINCY RAILROAD, 0.1 MILE SOUTHWEST OF THE STATION, AT THE
 LD0375'SOUTHWEST CORNER OF THE CITY PARK, AT A STREET INTERSECTION, 27
 LD0375'FEET NORTH OF THE CENTERLINE OF ONE STREET, 24 FEET EAST OF THE
 LD0375'CENTERLINE OF THE OTHER STREET, AND 3 FEET NORTH OF THE SIDEWALK.
 LD0375'A STANDARD DISK, STAMPED K 55 1935 AND SET IN THE TOP OF A CONCRETE
 LD0375'POST PROJECTING 8 INCHES ABOVE GROUND.
 LD0375
 LD0375                          STATION RECOVERY (2004)
 LD0375
 LD0375'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0375'MARK NOT FOUND.
 LD0375
 LD0375                          STATION RECOVERY (2012)
 LD0375
 LD0375'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0375'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0333 ***********************************************************************
 LD0333  DESIGNATION -  K 56
 LD0333  PID         -  LD0333
 LD0333  STATE/COUNTY-  IL/FULTON
 LD0333  COUNTRY     -  US
 LD0333  USGS QUAD   -  VERMONT (2018)
 LD0333
 LD0333                         *CURRENT SURVEY CONTROL
 LD0333  ______________________________________________________________________
 LD0333* NAD 83(1986) POSITION- 40 15 13.     (N) 090 26 23.     (W)   SCALED
 LD0333* NAVD 88 ORTHO HEIGHT -   194.783 (meters)      639.05  (feet) ADJUSTED
 LD0333  ______________________________________________________________________
 LD0333  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 LD0333  DYNAMIC HEIGHT  -        194.685 (meters)      638.73  (feet) COMP
 LD0333  MODELED GRAVITY -    980,117.5   (mgal)                       NAVD 88
 LD0333
 LD0333  VERT ORDER      -  SECOND    CLASS 0
 LD0333
 LD0333.The horizontal coordinates were scaled from a map and have
 LD0333.an estimated accuracy of +/- 6 seconds.
 LD0333
 LD0333.The orthometric height was determined by differential leveling and
 LD0333.adjusted by the NATIONAL GEODETIC SURVEY
 LD0333.in June 1991.
 LD0333
 LD0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0333.GEOID18 height accuracy estimate available here.
 LD0333
 LD0333.Click photographs - Photos may exist for this station.
 LD0333
 LD0333.The dynamic height is computed by dividing the NAVD 88
 LD0333.geopotential number by the normal gravity value computed on the
 LD0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0333.degrees latitude (g = 980.6199 gals.).
 LD0333
 LD0333.The modeled gravity was interpolated from observed gravity values.
 LD0333
 LD0333;                    North         East    Units  Estimated Accuracy
 LD0333;SPC IL W     -   398,180.      676,770.      MT  (+/- 180 meters Scaled)
 LD0333
 LD0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE177590(NAD 83)
 LD0333
 LD0333                          SUPERSEDED SURVEY CONTROL
 LD0333
 LD0333  NGVD 29 (??/??/92)  194.872  (m)          639.34   (f) ADJ UNCH    2 0
 LD0333
 LD0333.Superseded values are not recommended for survey control.
 LD0333
 LD0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0333.See file dsdata.pdf to determine how the superseded data were derived.
 LD0333
 LD0333_MARKER: DB = BENCH MARK DISK
 LD0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0333_STAMPING: K 56 1935
 LD0333_MARK LOGO: CGS
 LD0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0333+STABILITY: SURFACE MOTION
 LD0333
 LD0333  HISTORY     - Date     Condition        Report By
 LD0333  HISTORY     - 1935     MONUMENTED       CGS
 LD0333  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0333
 LD0333                          STATION DESCRIPTION
 LD0333
 LD0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0333'2.8 MI S FROM VERMONT.
 LD0333'2.8 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0333'FROM THE STATION AT VERMONT, FULTON COUNTY, 1/2 MILE NORTHEAST
 LD0333'OF MILEPOST 134, 46 FEET SOUTHEAST OF A POINT 9 FEET SOUTHWEST
 LD0333'OF THE CENTER OF A ROAD CROSSING, 4 FEET NORTHWEST OF THE
 LD0333'RIGHT-OF-WAY FENCE, AND 3 FEET LOWER THAN THE TRACK.  A STANDARD
 LD0333'DISK, STAMPED K 56 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0333
 LD0333                          STATION RECOVERY (1974)
 LD0333
 LD0333'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0333'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0451 ***********************************************************************
 NH0451  DESIGNATION -  K 6
 NH0451  PID         -  NH0451
 NH0451  STATE/COUNTY-  IL/WINNEBAGO
 NH0451  COUNTRY     -  US
 NH0451  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0451
 NH0451                         *CURRENT SURVEY CONTROL
 NH0451  ______________________________________________________________________
 NH0451* NAD 83(1986) POSITION- 42 16 06.     (N) 089 06 34.     (W)   SCALED
 NH0451* NAVD 88 ORTHO HEIGHT -   222.051 (meters)      728.51  (feet) ADJUSTED
 NH0451  ______________________________________________________________________
 NH0451  GEOID HEIGHT    -        -33.382 (meters)                     GEOID18
 NH0451  DYNAMIC HEIGHT  -        221.980 (meters)      728.28  (feet) COMP
 NH0451  MODELED GRAVITY -    980,297.2   (mgal)                       NAVD 88
 NH0451
 NH0451  VERT ORDER      -  FIRST     CLASS II
 NH0451
 NH0451.The horizontal coordinates were scaled from a map and have
 NH0451.an estimated accuracy of +/- 6 seconds.
 NH0451
 NH0451.The orthometric height was determined by differential leveling and
 NH0451.adjusted by the NATIONAL GEODETIC SURVEY
 NH0451.in June 1991.
 NH0451
 NH0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0451.GEOID18 height accuracy estimate available here.
 NH0451
 NH0451.Click photographs - Photos may exist for this station.
 NH0451
 NH0451.The dynamic height is computed by dividing the NAVD 88
 NH0451.geopotential number by the normal gravity value computed on the
 NH0451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0451.degrees latitude (g = 980.6199 gals.).
 NH0451
 NH0451.The modeled gravity was interpolated from observed gravity values.
 NH0451
 NH0451;                    North         East    Units  Estimated Accuracy
 NH0451;SPC IL W     -   622,430.      787,220.      MT  (+/- 180 meters Scaled)
 NH0451
 NH0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM260817(NAD 83)
 NH0451
 NH0451                          SUPERSEDED SURVEY CONTROL
 NH0451
 NH0451  NGVD 29 (??/??/92)  222.109  (m)          728.70   (f) ADJ UNCH    1 2
 NH0451
 NH0451.Superseded values are not recommended for survey control.
 NH0451
 NH0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0451.See file dsdata.pdf to determine how the superseded data were derived.
 NH0451
 NH0451_MARKER: Q = CHISELED SQUARE
 NH0451_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0451_SP_SET: BRIDGE ABUTMENT
 NH0451_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0451+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH0451
 NH0451  HISTORY     - Date     Condition        Report By
 NH0451  HISTORY     - 1920     MONUMENTED       CGS
 NH0451  HISTORY     - 1960     GOOD             CGS
 NH0451  HISTORY     - 1987     GOOD             USPSQD
 NH0451  HISTORY     - 19970323 GOOD             USPSQD
 NH0451  HISTORY     - 20120725 GOOD             GEOCAC
 NH0451
 NH0451                          STATION DESCRIPTION
 NH0451
 NH0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0451'AT ROCKFORD.
 NH0451'AT ROCKFORD, ABOUT 0.75 MILE WEST ALONG THE CHICAGO AND NORTH
 NH0451'WESTERN RAILWAY FROM THE OVERPASS OVER STATE HIGHWAY 2 (SOUTH
 NH0451'MAIN STREET), IN S-22, R-1E, T-44N, 9 1/2 FEET SOUTH OF THE
 NH0451'SOUTH RAIL, IN TOP OF THE EAST CORNER OF SOUTH END OF BACK WALL
 NH0451'OF THE WEST STONE MASONRY ABUTMENT OF STEEL PLATE BRIDGE NO. 473
 NH0451'OVER A SPUR TRACK OF ILLINOIS CENTRAL RAILWAY AND TAY STREET
 NH0451'AND KENT CREEK, 2.9 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF
 NH0451'STEEL PART OF BRIDGE, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK,
 NH0451'AND IS A 2-BY 2 1/2-INCH OUTLINED CHISELED SQUARE.
 NH0451
 NH0451                          STATION RECOVERY (1987)
 NH0451
 NH0451'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0451'RECOVERED IN GOOD CONDITION.
 NH0451
 NH0451                          STATION RECOVERY (1997)
 NH0451
 NH0451'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0451'RECOVERED IN GOOD CONDITION.
 NH0451
 NH0451                          STATION RECOVERY (2012)
 NH0451
 NH0451'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH0451'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0519 ***********************************************************************
 HB0519  DESIGNATION -  K 7
 HB0519  PID         -  HB0519
 HB0519  STATE/COUNTY-  IL/FRANKLIN
 HB0519  COUNTRY     -  US
 HB0519  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0519
 HB0519                         *CURRENT SURVEY CONTROL
 HB0519  ______________________________________________________________________
 HB0519* NAD 83(1986) POSITION- 37 59 47.     (N) 088 55 14.     (W)   SCALED
 HB0519* NAVD 88 ORTHO HEIGHT -   144.645 (meters)      474.56  (feet) ADJUSTED
 HB0519  ______________________________________________________________________
 HB0519  GEOID HEIGHT    -        -29.625 (meters)                     GEOID18
 HB0519  DYNAMIC HEIGHT  -        144.549 (meters)      474.24  (feet) COMP
 HB0519  MODELED GRAVITY -    979,960.0   (mgal)                       NAVD 88
 HB0519
 HB0519  VERT ORDER      -  FIRST     CLASS II
 HB0519
 HB0519.The horizontal coordinates were scaled from a map and have
 HB0519.an estimated accuracy of +/- 6 seconds.
 HB0519
 HB0519.The orthometric height was determined by differential leveling and
 HB0519.adjusted by the NATIONAL GEODETIC SURVEY
 HB0519.in June 1991.
 HB0519
 HB0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0519.GEOID18 height accuracy estimate available here.
 HB0519
 HB0519.Click photographs - Photos may exist for this station.
 HB0519
 HB0519.The dynamic height is computed by dividing the NAVD 88
 HB0519.geopotential number by the normal gravity value computed on the
 HB0519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0519.degrees latitude (g = 980.6199 gals.).
 HB0519
 HB0519.The modeled gravity was interpolated from observed gravity values.
 HB0519
 HB0519;                    North         East    Units  Estimated Accuracy
 HB0519;SPC IL E     -   147,740.      248,420.      MT  (+/- 180 meters Scaled)
 HB0519
 HB0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH313071(NAD 83)
 HB0519
 HB0519                          SUPERSEDED SURVEY CONTROL
 HB0519
 HB0519  NGVD 29 (11/26/84)  144.736  (m)          474.85   (f) ADJUSTED    1 2
 HB0519
 HB0519.Superseded values are not recommended for survey control.
 HB0519
 HB0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0519.See file dsdata.pdf to determine how the superseded data were derived.
 HB0519
 HB0519_MARKER: DB = BENCH MARK DISK
 HB0519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0519_STAMPING: K 7 1924
 HB0519_MARK LOGO: USGS
 HB0519_PROJECTION: PROJECTING 10 CENTIMETERS
 HB0519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0519+STABILITY: SURFACE MOTION
 HB0519_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0519+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 HB0519
 HB0519  HISTORY     - Date     Condition        Report By
 HB0519  HISTORY     - 1924     MONUMENTED       USGS
 HB0519  HISTORY     - 1960     GOOD             CGS
 HB0519  HISTORY     - 20060301 GOOD             ILDT
 HB0519  HISTORY     - 20090505 GOOD             ILDT
 HB0519  HISTORY     - 20140710 GOOD             ILDT
 HB0519  HISTORY     - 20151014 GOOD             DJHENK
 HB0519
 HB0519                          STATION DESCRIPTION
 HB0519
 HB0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0519'AT BENTON.
 HB0519'AT BENTON, 41 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE WEST
 HB0519'WING OF THE COURT HOUSE, 34.1 FEET WEST OF THE NORTHWEST CORNER
 HB0519'OF THE WEST WING OF THE COURT HOUSE, 3 FEET NORTHEAST OF AN IRON
 HB0519'LAMP POST, 10.8 FEET NORTH OF THE CENTER OF A CONCRETE WALK
 HB0519'LEADING TO THE COURT HOUSE, 11.8 FEET EAST OF A STREET CURB,
 HB0519'ABOUT 0.5 FEET ABOVE THE SIDEWALK AND SET IN THE TOP OF A
 HB0519'CONCRETE POST PROJECTING 4 INCHES.
 HB0519
 HB0519                          STATION RECOVERY (2006)
 HB0519
 HB0519'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0519'RECOVERED IN GOOD CONDITION.
 HB0519
 HB0519                          STATION RECOVERY (2009)
 HB0519
 HB0519'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0519'RECOVERED IN GOOD CONDITION.
 HB0519
 HB0519                          STATION RECOVERY (2014)
 HB0519
 HB0519'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 HB0519'RECOVERED IN GOOD CONDITION.
 HB0519
 HB0519                          STATION RECOVERY (2015)
 HB0519
 HB0519'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 HB0519'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0737 ***********************************************************************
 MF0737  DESIGNATION -  K 7
 MF0737  PID         -  MF0737
 MF0737  STATE/COUNTY-  IL/LASALLE
 MF0737  COUNTRY     -  US
 MF0737  USGS QUAD   -  TONICA (2018)
 MF0737
 MF0737                         *CURRENT SURVEY CONTROL
 MF0737  ______________________________________________________________________
 MF0737* NAD 83(1986) POSITION- 41 08 31.     (N) 089 03 34.     (W)   SCALED
 MF0737* NAVD 88 ORTHO HEIGHT -   214.129 (meters)      702.52  (feet) ADJUSTED
 MF0737  ______________________________________________________________________
 MF0737  GEOID HEIGHT    -        -32.774 (meters)                     GEOID18
 MF0737  DYNAMIC HEIGHT  -        214.039 (meters)      702.23  (feet) COMP
 MF0737  MODELED GRAVITY -    980,201.6   (mgal)                       NAVD 88
 MF0737
 MF0737  VERT ORDER      -  FIRST     CLASS I
 MF0737
 MF0737.The horizontal coordinates were scaled from a map and have
 MF0737.an estimated accuracy of +/- 6 seconds.
 MF0737
 MF0737.The orthometric height was determined by differential leveling and
 MF0737.adjusted by the NATIONAL GEODETIC SURVEY
 MF0737.in June 1991.
 MF0737
 MF0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0737.GEOID18 height accuracy estimate available here.
 MF0737
 MF0737.Click photographs - Photos may exist for this station.
 MF0737
 MF0737.The dynamic height is computed by dividing the NAVD 88
 MF0737.geopotential number by the normal gravity value computed on the
 MF0737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0737.degrees latitude (g = 980.6199 gals.).
 MF0737
 MF0737.The modeled gravity was interpolated from observed gravity values.
 MF0737
 MF0737;                    North         East    Units  Estimated Accuracy
 MF0737;SPC IL E     -   497,060.      239,040.      MT  (+/- 180 meters Scaled)
 MF0737
 MF0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL271565(NAD 83)
 MF0737
 MF0737                          SUPERSEDED SURVEY CONTROL
 MF0737
 MF0737  NGVD 29 (??/??/92)  214.178  (m)          702.68   (f) ADJ UNCH    1 1
 MF0737
 MF0737.Superseded values are not recommended for survey control.
 MF0737
 MF0737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0737.See file dsdata.pdf to determine how the superseded data were derived.
 MF0737
 MF0737_MARKER: DB = BENCH MARK DISK
 MF0737_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0737_SP_SET: STEP
 MF0737_STAMPING: ELEV 702.784 FT K 7 1920
 MF0737_MARK LOGO: CGS
 MF0737_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0737_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0737+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2017
 MF0737
 MF0737  HISTORY     - Date     Condition        Report By
 MF0737  HISTORY     - 1920     MONUMENTED       CGS
 MF0737  HISTORY     - 1969     GOOD             CGS
 MF0737  HISTORY     - 19970728 GOOD             USPSQD
 MF0737  HISTORY     - 20020826 GOOD             USPSQD
 MF0737  HISTORY     - 20170508 GOOD             GEOCAC
 MF0737
 MF0737                          STATION DESCRIPTION
 MF0737
 MF0737'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0737'AT LOSTANT.
 MF0737'AT LOSTANT, WEST AND ACROSS A PAVED STREET FROM THE ILLINOIS
 MF0737'CENTRAL RAILROAD STATION, 163 1/2 FEET WEST OF THE WEST RAIL OF THE
 MF0737'WEST SET OF MAIN TRACKS, 99 FEET SOUTHEAST OF THE SOUTHEAST
 MF0737'CORNER OF THE POST OFFICE BUILDING, SET IN THE TOP OF TH SOUTHEAST
 MF0737'CORNER OF THE SECOND CONCRETE STEP ABOVE THE SIDEWALK AT THE
 MF0737'NORTHEAST ENTRANCE TO A BRICK BUILDING, 6 INCHES NORTHEAST OF
 MF0737'A DOOR SILL FOR THE BUILDING, 36 FEET WEST OF THE CENTER LINE
 MF0737'OF A PAVED STREET, 36 FEET SOUTH OF THE CENTER LINE OF A PAVED
 MF0737'STREET, AND ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE STREETS.
 MF0737'SEC 24, T31N, R1E
 MF0737
 MF0737                          STATION RECOVERY (1997)
 MF0737
 MF0737'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0737'RECOVERED IN GOOD CONDITION.
 MF0737
 MF0737                          STATION RECOVERY (2002)
 MF0737
 MF0737'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0737'RECOVERED IN GOOD CONDITION.
 MF0737
 MF0737                          STATION RECOVERY (2017)
 MF0737
 MF0737'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 MF0737'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0312 ***********************************************************************
 KC0312  DESIGNATION -  K 79
 KC0312  PID         -  KC0312
 KC0312  STATE/COUNTY-  IL/PIKE
 KC0312  COUNTRY     -  US
 KC0312  USGS QUAD   -  BARRY (2018)
 KC0312
 KC0312                         *CURRENT SURVEY CONTROL
 KC0312  ______________________________________________________________________
 KC0312* NAD 83(1986) POSITION- 39 42 45.     (N) 091 05 25.     (W)   SCALED
 KC0312* NAVD 88 ORTHO HEIGHT -   166.755 (meters)      547.10  (feet) ADJUSTED
 KC0312  ______________________________________________________________________
 KC0312  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 KC0312  DYNAMIC HEIGHT  -        166.663 (meters)      546.79  (feet) COMP
 KC0312  MODELED GRAVITY -    980,071.6   (mgal)                       NAVD 88
 KC0312
 KC0312  VERT ORDER      -  SECOND    CLASS 0
 KC0312
 KC0312.The horizontal coordinates were scaled from a map and have
 KC0312.an estimated accuracy of +/- 6 seconds.
 KC0312
 KC0312.The orthometric height was determined by differential leveling and
 KC0312.adjusted by the NATIONAL GEODETIC SURVEY
 KC0312.in June 1991.
 KC0312
 KC0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0312.GEOID18 height accuracy estimate available here.
 KC0312
 KC0312.Click photographs - Photos may exist for this station.
 KC0312
 KC0312.The dynamic height is computed by dividing the NAVD 88
 KC0312.geopotential number by the normal gravity value computed on the
 KC0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0312.degrees latitude (g = 980.6199 gals.).
 KC0312
 KC0312.The modeled gravity was interpolated from observed gravity values.
 KC0312
 KC0312;                    North         East    Units  Estimated Accuracy
 KC0312;SPC IL W     -   338,480.      620,800.      MT  (+/- 180 meters Scaled)
 KC0312
 KC0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD637975(NAD 83)
 KC0312
 KC0312                          SUPERSEDED SURVEY CONTROL
 KC0312
 KC0312  NGVD 29 (??/??/92)  166.834  (m)          547.35   (f) ADJ UNCH    2 0
 KC0312
 KC0312.Superseded values are not recommended for survey control.
 KC0312
 KC0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0312.See file dsdata.pdf to determine how the superseded data were derived.
 KC0312
 KC0312_MARKER: DB = BENCH MARK DISK
 KC0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0312_STAMPING: K 79 1935
 KC0312_MARK LOGO: CGS
 KC0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0312+STABILITY: SURFACE MOTION
 KC0312
 KC0312  HISTORY     - Date     Condition        Report By
 KC0312  HISTORY     - 1935     MONUMENTED       CGS
 KC0312  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0312
 KC0312                          STATION DESCRIPTION
 KC0312
 KC0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0312'2.8 MI W FROM BARRY.
 KC0312'2.8 MILES WEST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0312'BARRY, PIKE COUNTY, AT MILEAGE 499.5, 15 FEET EAST OF THE CENTER
 KC0312'OF A PRIVATE-ROAD CROSSING, 38 FEET SOUTH OF THE CENTERLINE OF
 KC0312'THE TRACK, AND 10 FEET NORTH OF THE RIGHT-OF-WAY FENCE.  A
 KC0312'STANDARD DISK, STAMPED K 79 1935 AND SET IN THE TOP OF A CONCRETE
 KC0312'POST.
 KC0312
 KC0312                          STATION RECOVERY (2012)
 KC0312
 KC0312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0312'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0778 ***********************************************************************
 JB0778  DESIGNATION -  K 8
 JB0778  PID         -  JB0778
 JB0778  STATE/COUNTY-  IL/FAYETTE
 JB0778  COUNTRY     -  US
 JB0778  USGS QUAD   -  VANDALIA (2018)
 JB0778
 JB0778                         *CURRENT SURVEY CONTROL
 JB0778  ______________________________________________________________________
 JB0778* NAD 83(1986) POSITION- 38 57 38.     (N) 089 05 44.     (W)   SCALED
 JB0778* NAVD 88 ORTHO HEIGHT -   156.754 (meters)      514.28  (feet) ADJUSTED
 JB0778  ______________________________________________________________________
 JB0778  GEOID HEIGHT    -        -31.717 (meters)                     GEOID18
 JB0778  DYNAMIC HEIGHT  -        156.657 (meters)      513.97  (feet) COMP
 JB0778  MODELED GRAVITY -    980,009.5   (mgal)                       NAVD 88
 JB0778
 JB0778  VERT ORDER      -  FIRST     CLASS II
 JB0778
 JB0778.The horizontal coordinates were scaled from a map and have
 JB0778.an estimated accuracy of +/- 6 seconds.
 JB0778
 JB0778.The orthometric height was determined by differential leveling and
 JB0778.adjusted by the NATIONAL GEODETIC SURVEY
 JB0778.in June 1991.
 JB0778
 JB0778.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0778.GEOID18 height accuracy estimate available here.
 JB0778
 JB0778.Click photographs - Photos may exist for this station.
 JB0778
 JB0778.The dynamic height is computed by dividing the NAVD 88
 JB0778.geopotential number by the normal gravity value computed on the
 JB0778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0778.degrees latitude (g = 980.6199 gals.).
 JB0778
 JB0778.The modeled gravity was interpolated from observed gravity values.
 JB0778
 JB0778;                    North         East    Units  Estimated Accuracy
 JB0778;SPC IL E     -   254,880.      233,940.      MT  (+/- 180 meters Scaled)
 JB0778
 JB0778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ184144(NAD 83)
 JB0778
 JB0778                          SUPERSEDED SURVEY CONTROL
 JB0778
 JB0778  NGVD 29 (??/??/92)  156.87   (m)          514.7    (f) COMPUTED    1 2
 JB0778
 JB0778.Superseded values are not recommended for survey control.
 JB0778
 JB0778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0778.See file dsdata.pdf to determine how the superseded data were derived.
 JB0778
 JB0778_MARKER: DB = BENCH MARK DISK
 JB0778_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0778_SP_SET: BUILDING
 JB0778_STAMPING: K 8 1920
 JB0778_MARK LOGO: CGS
 JB0778_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0778
 JB0778  HISTORY     - Date     Condition        Report By
 JB0778  HISTORY     - 1920     MONUMENTED       CGS
 JB0778  HISTORY     - 20091229 MARK NOT FOUND   GEOCAC
 JB0778  HISTORY     - 20190515 GOOD             USPSQD
 JB0778
 JB0778                          STATION DESCRIPTION
 JB0778
 JB0778'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 JB0778'AT VANDALIA.
 JB0778'AT VANDALIA, FAYETTE COUNTY, AT THE SE CORNER OF THE INTERSECTION
 JB0778'OF GALLATIN AND FIFTH STS, IN THE FRONT FACE OF THE FIRST
 JB0778'NATIONAL BANK BUILDING, AND ABOUT 4 FT ABOVE THE SIDEWALK.  A
 JB0778'STANDARD DISK, STAMPED K 8 1920.
 JB0778
 JB0778                          STATION RECOVERY (2009)
 JB0778
 JB0778'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB0778'SEE JB0779 - K 8 RESET 1944
 JB0778
 JB0778                          STATION RECOVERY (2019)
 JB0778
 JB0778'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 JB0778'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0779 ***********************************************************************
 JB0779  DESIGNATION -  K 8 RESET
 JB0779  PID         -  JB0779
 JB0779  STATE/COUNTY-  IL/FAYETTE
 JB0779  COUNTRY     -  US
 JB0779  USGS QUAD   -  VANDALIA (2018)
 JB0779
 JB0779                         *CURRENT SURVEY CONTROL
 JB0779  ______________________________________________________________________
 JB0779* NAD 83(1986) POSITION- 38 57 38.10   (N) 089 05 45.06   (W)   HD_HELD1
 JB0779* NAVD 88 ORTHO HEIGHT -   156.760 (meters)      514.30  (feet) ADJUSTED
 JB0779  ______________________________________________________________________
 JB0779  GEOID HEIGHT    -        -31.717 (meters)                     GEOID18
 JB0779  DYNAMIC HEIGHT  -        156.664 (meters)      513.99  (feet) COMP
 JB0779  MODELED GRAVITY -    980,009.5   (mgal)                       NAVD 88
 JB0779
 JB0779  VERT ORDER      -  SECOND    CLASS I
 JB0779
 JB0779.The horizontal coordinates were determined by differentially corrected
 JB0779.hand held GPS observations or other comparable positioning techniques
 JB0779.and have an estimated accuracy of +/- 3 meters.
 JB0779
 JB0779.The orthometric height was determined by differential leveling and
 JB0779.adjusted by the NATIONAL GEODETIC SURVEY
 JB0779.in May 2016.
 JB0779
 JB0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0779.GEOID18 height accuracy estimate available here.
 JB0779
 JB0779.Click photographs - Photos may exist for this station.
 JB0779
 JB0779.The dynamic height is computed by dividing the NAVD 88
 JB0779.geopotential number by the normal gravity value computed on the
 JB0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0779.degrees latitude (g = 980.6199 gals.).
 JB0779
 JB0779.The modeled gravity was interpolated from observed gravity values.
 JB0779
 JB0779;                    North         East    Units  Estimated Accuracy
 JB0779;SPC IL E     -   254,878.8     233,910.5     MT  (+/- 3 meters HH1 GPS) 
 JB0779
 JB0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1840714491(NAD 83)
 JB0779
 JB0779                          SUPERSEDED SURVEY CONTROL
 JB0779
 JB0779  NAVD 88 (06/15/91)  156.764  (m)          514.32   (f) SUPERSEDED  1 2
 JB0779  NGVD 29 (??/??/92)  156.880  (m)          514.70   (f) ADJ UNCH    1 2
 JB0779
 JB0779.Superseded values are not recommended for survey control.
 JB0779
 JB0779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0779.See file dsdata.pdf to determine how the superseded data were derived.
 JB0779
 JB0779_MARKER: DB = BENCH MARK DISK
 JB0779_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0779_SP_SET: BUILDING
 JB0779_STAMPING: K 8 RESET 1944
 JB0779_MARK LOGO: CGS
 JB0779_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0779_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0779+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0779
 JB0779  HISTORY     - Date     Condition        Report By
 JB0779  HISTORY     - 1944     MONUMENTED       CGS
 JB0779  HISTORY     - 1969     GOOD             CGS
 JB0779  HISTORY     - 1976     GOOD             NGS
 JB0779  HISTORY     - 20091229 GOOD             GEOCAC
 JB0779  HISTORY     - 20120626 GOOD             ILDT
 JB0779  HISTORY     - 20140617 GOOD             ILDT
 JB0779  HISTORY     - 20150916 GOOD             AMESC
 JB0779
 JB0779                          STATION DESCRIPTION
 JB0779
 JB0779'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0779'0.1 MI E FROM VANDALIA.
 JB0779'ABOUT 0.05 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 JB0779'FROM THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD
 JB0779'AT VANDALIA, THENCE 0.05 MILE EAST ALONG GALLATIN STREET, AT THE
 JB0779'SOUTHEAST CORNER OF THE INTERSECTION OF THE STREET AND SOUTH
 JB0779'FIFTH STREET, SET VERTICALLY IN THE NORTH FACE OF THE FIRST
 JB0779'NATIONAL BANK BUILDING, 19 FEET EAST OF THE NORTHWEST CORNER OF
 JB0779'THE BUILDING, 3 FEET WEST OF THE WEST SIDE OF THE NORTH ENTRANCE
 JB0779'TO THE BUILDING, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE
 JB0779'SIDEWALK.  SEC 16, T 6 N, R 1 E.
 JB0779
 JB0779                          STATION RECOVERY (1976)
 JB0779
 JB0779'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0779'RECOVERED IN GOOD CONDITION.
 JB0779
 JB0779                          STATION RECOVERY (2009)
 JB0779
 JB0779'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB0779'RECOVERED IN GOOD CONDITION.
 JB0779
 JB0779                          STATION RECOVERY (2012)
 JB0779
 JB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0779'RECOVERED IN GOOD CONDITION.
 JB0779
 JB0779                          STATION RECOVERY (2014)
 JB0779
 JB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0779'SET VERTICAL.
 JB0779
 JB0779                          STATION RECOVERY (2015)
 JB0779
 JB0779'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0779'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0420 ***********************************************************************
 KC0420  DESIGNATION -  K 80
 KC0420  PID         -  KC0420
 KC0420  STATE/COUNTY-  IL/PIKE
 KC0420  COUNTRY     -  US
 KC0420  USGS QUAD   -  LOUISIANA (2017)
 KC0420
 KC0420                         *CURRENT SURVEY CONTROL
 KC0420  ______________________________________________________________________
 KC0420* NAD 83(1986) POSITION- 39 29 58.     (N) 091 00 43.     (W)   SCALED
 KC0420* NAVD 88 ORTHO HEIGHT -   139.051 (meters)      456.20  (feet) ADJUSTED
 KC0420  ______________________________________________________________________
 KC0420  GEOID HEIGHT    -        -32.485 (meters)                     GEOID18
 KC0420  DYNAMIC HEIGHT  -        138.972 (meters)      455.94  (feet) COMP
 KC0420  MODELED GRAVITY -    980,061.6   (mgal)                       NAVD 88
 KC0420
 KC0420  VERT ORDER      -  SECOND    CLASS 0
 KC0420
 KC0420.The horizontal coordinates were scaled from a map and have
 KC0420.an estimated accuracy of +/- 6 seconds.
 KC0420
 KC0420.The orthometric height was determined by differential leveling and
 KC0420.adjusted by the NATIONAL GEODETIC SURVEY
 KC0420.in June 1991.
 KC0420
 KC0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0420.GEOID18 height accuracy estimate available here.
 KC0420
 KC0420.Click photographs - Photos may exist for this station.
 KC0420
 KC0420.The dynamic height is computed by dividing the NAVD 88
 KC0420.geopotential number by the normal gravity value computed on the
 KC0420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0420.degrees latitude (g = 980.6199 gals.).
 KC0420
 KC0420.The modeled gravity was interpolated from observed gravity values.
 KC0420
 KC0420;                    North         East    Units  Estimated Accuracy
 KC0420;SPC IL W     -   314,760.      627,300.      MT  (+/- 180 meters Scaled)
 KC0420
 KC0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD709740(NAD 83)
 KC0420
 KC0420                          SUPERSEDED SURVEY CONTROL
 KC0420
 KC0420  NGVD 29 (??/??/92)  139.126  (m)          456.45   (f) ADJ UNCH    2 0
 KC0420
 KC0420.Superseded values are not recommended for survey control.
 KC0420
 KC0420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0420.See file dsdata.pdf to determine how the superseded data were derived.
 KC0420
 KC0420_MARKER: DB = BENCH MARK DISK
 KC0420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0420_STAMPING: K 80 1935
 KC0420_MARK LOGO: CGS
 KC0420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0420+STABILITY: SURFACE MOTION
 KC0420
 KC0420  HISTORY     - Date     Condition        Report By
 KC0420  HISTORY     - 1935     MONUMENTED       CGS
 KC0420  HISTORY     - 1943     GOOD             CGS
 KC0420  HISTORY     - 20120516 MARK NOT FOUND   ILDT
 KC0420
 KC0420                          STATION DESCRIPTION
 KC0420
 KC0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0420'2.9 MI S FROM PIKE.
 KC0420'2.9 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0420'FROM THE STATION AT ROCKPORT, PIKE COUNTY, 7 RAILS SOUTH OF
 KC0420'MILEPOST 26, 5 RAILS NORTH OF THE SIDING AT MOORE, 4 RAILS
 KC0420'NORTH OF A GRADE CROSSING, 4-1/2 FEET WEST OF THE WEST RAIL, AND
 KC0420'3-1/2 FEET EAST OF A TRAIN FLAG-STOP SIGNAL.  A STANDARD DISK,
 KC0420'STAMPED K 80 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0420'NOTE-- ANYONE RECOVERING THIS BENCH MARK WILL CONFER A FAVOR ON
 KC0420'THIS OFFICE BY SUBMITTING AN UP-TO-DATE DESCRIPTION TO THE
 KC0420'DIRECTOR, U.S. COAST AND GEODETIC SURVEY, WASHINGTON 25, D.C.
 KC0420'THE MARK IS 2.9 MILES SOUTH ALONG THE ROUTE OF THE NOW ABANDONED
 KC0420'CHICAGO, BURLINGTON AND QUINCY RR.
 KC0420
 KC0420                          STATION RECOVERY (2012)
 KC0420
 KC0420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0420'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0376 ***********************************************************************
 KC0376  DESIGNATION -  K 81
 KC0376  PID         -  KC0376
 KC0376  STATE/COUNTY-  IL/ADAMS
 KC0376  COUNTRY     -  US
 KC0376  USGS QUAD   -  QUINCY WEST (2018)
 KC0376
 KC0376                         *CURRENT SURVEY CONTROL
 KC0376  ______________________________________________________________________
 KC0376* NAD 83(1986) POSITION- 39 55 48.     (N) 091 24 54.     (W)   SCALED
 KC0376* NAVD 88 ORTHO HEIGHT -   152.956 (meters)      501.82  (feet) ADJUSTED
 KC0376  ______________________________________________________________________
 KC0376  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 KC0376  DYNAMIC HEIGHT  -        152.877 (meters)      501.56  (feet) COMP
 KC0376  MODELED GRAVITY -    980,107.7   (mgal)                       NAVD 88
 KC0376
 KC0376  VERT ORDER      -  SECOND    CLASS 0
 KC0376
 KC0376.The horizontal coordinates were scaled from a map and have
 KC0376.an estimated accuracy of +/- 6 seconds.
 KC0376
 KC0376.The orthometric height was determined by differential leveling and
 KC0376.adjusted by the NATIONAL GEODETIC SURVEY
 KC0376.in June 1991.
 KC0376
 KC0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0376.GEOID18 height accuracy estimate available here.
 KC0376
 KC0376.Click photographs - Photos may exist for this station.
 KC0376
 KC0376.The dynamic height is computed by dividing the NAVD 88
 KC0376.geopotential number by the normal gravity value computed on the
 KC0376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0376.degrees latitude (g = 980.6199 gals.).
 KC0376
 KC0376.The modeled gravity was interpolated from observed gravity values.
 KC0376
 KC0376;                    North         East    Units  Estimated Accuracy
 KC0376;SPC IL W     -   362,960.      593,300.      MT  (+/- 180 meters Scaled)
 KC0376
 KC0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE354211(NAD 83)
 KC0376
 KC0376                          SUPERSEDED SURVEY CONTROL
 KC0376
 KC0376  NGVD 29 (??/??/92)  153.039  (m)          502.10   (f) ADJ UNCH    2 0
 KC0376
 KC0376.Superseded values are not recommended for survey control.
 KC0376
 KC0376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0376.See file dsdata.pdf to determine how the superseded data were derived.
 KC0376
 KC0376_MARKER: DB = BENCH MARK DISK
 KC0376_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0376_SP_SET: STEEL TOWER BASE
 KC0376_STAMPING: K 81 1935
 KC0376_MARK LOGO: CGS
 KC0376_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0376_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0376+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 KC0376
 KC0376  HISTORY     - Date     Condition        Report By
 KC0376  HISTORY     - 1935     MONUMENTED       CGS
 KC0376  HISTORY     - 20120604 GOOD             ILDT
 KC0376
 KC0376                          STATION DESCRIPTION
 KC0376
 KC0376'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0376'AT QUINCY.
 KC0376'AT QUINCY, ADAMS COUNTY, 0.5 MILE SOUTH OF THE CHICAGO,
 KC0376'BURLINGTON AND QUINCY RAILROAD STATION, ACROSS THE TRACK FROM
 KC0376'THE CENTRAL ILLINOIS PUBLIC SERVICE COMPANY SUB STATION, IN THE
 KC0376'TOP OF THE CONCRETE BASE OF THE SOUTH STEEL TOWER, AND 22 FEET
 KC0376'WEST OF THE TRACK.  A STANDARD DISK, STAMPED K 81 1935.
 KC0376
 KC0376                          STATION RECOVERY (2012)
 KC0376
 KC0376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0376'MARK IS AT CENTER OF BASE FOR SOUTH TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0633 ***********************************************************************
 KB0633  DESIGNATION -  K 82
 KB0633  PID         -  KB0633
 KB0633  STATE/COUNTY-  IL/MOULTRIE
 KB0633  COUNTRY     -  US
 KB0633  USGS QUAD   -  SULLIVAN (2018)
 KB0633
 KB0633                         *CURRENT SURVEY CONTROL
 KB0633  ______________________________________________________________________
 KB0633* NAD 83(1986) POSITION- 39 37 22.     (N) 088 37 24.     (W)   SCALED
 KB0633* NAVD 88 ORTHO HEIGHT -   206.549 (meters)      677.65  (feet) ADJUSTED
 KB0633  ______________________________________________________________________
 KB0633  GEOID HEIGHT    -        -32.326 (meters)                     GEOID18
 KB0633  DYNAMIC HEIGHT  -        206.433 (meters)      677.27  (feet) COMP
 KB0633  MODELED GRAVITY -    980,058.5   (mgal)                       NAVD 88
 KB0633
 KB0633  VERT ORDER      -  SECOND    CLASS 0
 KB0633
 KB0633.The horizontal coordinates were scaled from a map and have
 KB0633.an estimated accuracy of +/- 6 seconds.
 KB0633
 KB0633.The orthometric height was determined by differential leveling and
 KB0633.adjusted by the NATIONAL GEODETIC SURVEY
 KB0633.in June 1991.
 KB0633
 KB0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0633.GEOID18 height accuracy estimate available here.
 KB0633
 KB0633.Click photographs - Photos may exist for this station.
 KB0633
 KB0633.The dynamic height is computed by dividing the NAVD 88
 KB0633.geopotential number by the normal gravity value computed on the
 KB0633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0633.degrees latitude (g = 980.6199 gals.).
 KB0633
 KB0633.The modeled gravity was interpolated from observed gravity values.
 KB0633
 KB0633;                    North         East    Units  Estimated Accuracy
 KB0633;SPC IL E     -   328,160.      275,100.      MT  (+/- 180 meters Scaled)
 KB0633
 KB0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ606871(NAD 83)
 KB0633
 KB0633                          SUPERSEDED SURVEY CONTROL
 KB0633
 KB0633  NGVD 29 (??/??/92)  206.622  (m)          677.89   (f) ADJ UNCH    2 0
 KB0633
 KB0633.Superseded values are not recommended for survey control.
 KB0633
 KB0633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0633.See file dsdata.pdf to determine how the superseded data were derived.
 KB0633
 KB0633_MARKER: DB = BENCH MARK DISK
 KB0633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0633_STAMPING: K 82 1935
 KB0633_MARK LOGO: CGS
 KB0633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0633+STABILITY: SURFACE MOTION
 KB0633
 KB0633  HISTORY     - Date     Condition        Report By
 KB0633  HISTORY     - 1935     MONUMENTED       CGS
 KB0633  HISTORY     - 1953     MARK NOT FOUND   CGS
 KB0633  HISTORY     - 1981     MARK NOT FOUND   USGS
 KB0633
 KB0633                          STATION DESCRIPTION
 KB0633
 KB0633'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0633'1.6 MI N FROM SULLIVAN.
 KB0633'1.6 MILES NORTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 KB0633'SULLIVAN, MOULTRIE COUNTY, 0.2 MILE SOUTH OF MILEPOST 39, 40 FEET
 KB0633'NORTH OF A ROAD CROSSING, AND 40 FEET WEST OF THE TRACK.  A
 KB0633'STANDARD DISK, STAMPED K 82 1935 AND SET IN THE TOP OF A CONCRETE
 KB0633'POST.
 KB0633
 KB0633                          STATION RECOVERY (1953)
 KB0633
 KB0633'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 KB0633'MARK NOT FOUND.
 KB0633
 KB0633                          STATION RECOVERY (1981)
 KB0633
 KB0633'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 KB0633'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0473 ***********************************************************************
 KB0473  DESIGNATION -  K 83
 KB0473  PID         -  KB0473
 KB0473  STATE/COUNTY-  IL/EFFINGHAM
 KB0473  COUNTRY     -  US
 KB0473  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0473
 KB0473                         *CURRENT SURVEY CONTROL
 KB0473  ______________________________________________________________________
 KB0473* NAD 83(1986) POSITION- 39 05 29.     (N) 088 33 18.     (W)   SCALED
 KB0473* NAVD 88 ORTHO HEIGHT -   177.921 (meters)      583.73  (feet) ADJUSTED
 KB0473  ______________________________________________________________________
 KB0473  GEOID HEIGHT    -        -31.944 (meters)                     GEOID18
 KB0473  DYNAMIC HEIGHT  -        177.814 (meters)      583.38  (feet) COMP
 KB0473  MODELED GRAVITY -    980,021.6   (mgal)                       NAVD 88
 KB0473
 KB0473  VERT ORDER      -  SECOND    CLASS 0
 KB0473
 KB0473.The horizontal coordinates were scaled from a map and have
 KB0473.an estimated accuracy of +/- 6 seconds.
 KB0473
 KB0473.The orthometric height was determined by differential leveling and
 KB0473.adjusted by the NATIONAL GEODETIC SURVEY
 KB0473.in June 1991.
 KB0473
 KB0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0473.GEOID18 height accuracy estimate available here.
 KB0473
 KB0473.Click photographs - Photos may exist for this station.
 KB0473
 KB0473.The dynamic height is computed by dividing the NAVD 88
 KB0473.geopotential number by the normal gravity value computed on the
 KB0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0473.degrees latitude (g = 980.6199 gals.).
 KB0473
 KB0473.The modeled gravity was interpolated from observed gravity values.
 KB0473
 KB0473;                    North         East    Units  Estimated Accuracy
 KB0473;SPC IL E     -   269,150.      280,820.      MT  (+/- 180 meters Scaled)
 KB0473
 KB0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ655280(NAD 83)
 KB0473
 KB0473                          SUPERSEDED SURVEY CONTROL
 KB0473
 KB0473  NGVD 29 (??/??/92)  178.014  (m)          584.03   (f) ADJ UNCH    2 0
 KB0473
 KB0473.Superseded values are not recommended for survey control.
 KB0473
 KB0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0473.See file dsdata.pdf to determine how the superseded data were derived.
 KB0473
 KB0473_MARKER: DB = BENCH MARK DISK
 KB0473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0473_STAMPING: K 83 1935
 KB0473_MARK LOGO: CGS
 KB0473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0473+STABILITY: SURFACE MOTION
 KB0473
 KB0473  HISTORY     - Date     Condition        Report By
 KB0473  HISTORY     - 1935     MONUMENTED       CGS
 KB0473  HISTORY     - 1945     GOOD             CGS
 KB0473
 KB0473                          STATION DESCRIPTION
 KB0473
 KB0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 KB0473'1.8 MI S FROM EFFINGHAM.
 KB0473'1.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0473'UNION STATION AT EFFINGHAM, EFFINGHAM COUNTY, 5 RAILS SOUTH
 KB0473'OF MILEPOST 201, AT A GRADE CROSSING, 85 FEET WEST OF THE WEST
 KB0473'TRACK, 48 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND 1 FOOT
 KB0473'EAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED K 83
 KB0473'1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3487 ***********************************************************************
 AI3487  DESIGNATION -  K 83 RESET
 AI3487  PID         -  AI3487
 AI3487  STATE/COUNTY-  IL/EFFINGHAM
 AI3487  COUNTRY     -  US
 AI3487  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 AI3487
 AI3487                         *CURRENT SURVEY CONTROL
 AI3487  ______________________________________________________________________
 AI3487* NAD 83(2011) POSITION- 39 05 27.26682(N) 088 33 19.38623(W)   ADJUSTED
 AI3487* NAD 83(2011) ELLIP HT-   145.698 (meters)        (06/27/12)   ADJUSTED
 AI3487* NAD 83(2011) EPOCH   -  2010.00
 AI3487* NAVD 88 ORTHO HEIGHT -   177.67  (meters)      582.9   (feet) RESET
 AI3487  ______________________________________________________________________
 AI3487  GEOID HEIGHT    -        -31.944 (meters)                     GEOID18
 AI3487  NAD 83(2011) X  -    124,971.114 (meters)                     COMP
 AI3487  NAD 83(2011) Y  - -4,955,507.417 (meters)                     COMP
 AI3487  NAD 83(2011) Z  -  4,000,246.974 (meters)                     COMP
 AI3487  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 AI3487  VERT ORDER      -  THIRD
 AI3487
 AI3487  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI3487  Standards:
 AI3487         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI3487            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI3487  -------------------------------------------------------------------
 AI3487  NETWORK    0.46   0.80           0.21   0.16   0.41      0.04680437
 AI3487  -------------------------------------------------------------------
 AI3487  Click here for local accuracies and other accuracy information.
 AI3487
 AI3487.The horizontal coordinates were established by GPS observations
 AI3487.and adjusted by the National Geodetic Survey in June 2012.
 AI3487
 AI3487.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI3487.been affixed to the stable North American tectonic plate. See 
 AI3487.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI3487
 AI3487.The horizontal coordinates are valid at the epoch date displayed above
 AI3487.which is a decimal equivalence of Year/Month/Day.
 AI3487
 AI3487.The orthometric height was computed from unverified reset data.
 AI3487
 AI3487.No vertical observational check was made to the station.
 AI3487
 AI3487.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3487.GEOID18 height accuracy estimate available here.
 AI3487
 AI3487.Click photographs - Photos may exist for this station.
 AI3487
 AI3487.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI3487
 AI3487.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI3487
 AI3487.The ellipsoidal height was determined by GPS observations
 AI3487.and is referenced to NAD 83.
 AI3487
 AI3487. The following values were computed from the NAD 83(2011) position.
 AI3487
 AI3487;                    North         East     Units Scale Factor Converg.
 AI3487;SPC IL E     -   269,093.476   280,789.566   MT  0.99997954   -0 08 24.1
 AI3487;SPC IL E     -   882,850.85    921,223.77   sFT  0.99997954   -0 08 24.1
 AI3487;UTM  16      - 4,328,016.182   365,485.572   MT  0.99982280   -0 58 51.2
 AI3487
 AI3487!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI3487!SPC IL E     -   0.99997714  x   0.99997954  =   0.99995668
 AI3487!UTM  16      -   0.99997714  x   0.99982280  =   0.99979995
 AI3487
 AI3487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6548528016(NAD 83)
 AI3487
 AI3487                          SUPERSEDED SURVEY CONTROL
 AI3487
 AI3487  NAD 83(2007)-  39 05 27.26690(N)    088 33 19.38704(W) AD(2002.00) 1
 AI3487  ELLIP H (02/21/08)  145.725  (m)                       GP(2002.00) 3 1
 AI3487  NAD 83(1997)-  39 05 27.26669(N)    088 33 19.38726(W) AD(       ) 1
 AI3487  ELLIP H (03/26/07)  145.718  (m)                       GP(       ) 3 1
 AI3487  NAVD 88             177.67   (m)          582.9    (f) LEVELING    3  
 AI3487
 AI3487.Superseded values are not recommended for survey control.
 AI3487
 AI3487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI3487.See file dsdata.pdf to determine how the superseded data were derived.
 AI3487
 AI3487_MARKER: DV = VERTICAL CONTROL DISK
 AI3487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3487_STAMPING: K 83 RESET 1989
 AI3487_MARK LOGO: NGS
 AI3487_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3487+STABILITY: SURFACE MOTION
 AI3487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3487+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2006
 AI3487
 AI3487  HISTORY     - Date     Condition        Report By
 AI3487  HISTORY     - 1989     MONUMENTED       ILDT
 AI3487  HISTORY     - 20061024 GOOD             ILDT
 AI3487
 AI3487                          STATION DESCRIPTION
 AI3487
 AI3487'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1989 (LK)
 AI3487'1.86 MILES (2.99 KM) SOUTH ALONG ILLINOIS CENTRAL RAILROAD FROM THE
 AI3487'UNION STATION IN EFFINGHAM, 308 FEET (93.9 M) SOUTH OF MILE POST 201,
 AI3487'AT A GRADE SEPARATION, 84 FEET (25.6 M) WEST OF THE WEST TRACK, 97
 AI3487'FEET (29.6 M) SOUTH OF THE CENTERLINE OF THE ROAD, AND 1.5 FOOT (0.5
 AI3487'M) NORTH OF A WITNESS POST.  A STANDARD DISK SET IN TOP OF A CONCRETE
 AI3487'POST.
 AI3487
 AI3487                          STATION RECOVERY (2006)
 AI3487
 AI3487'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 AI3487'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0147 ***********************************************************************
 JB0147  DESIGNATION -  K 85
 JB0147  PID         -  JB0147
 JB0147  STATE/COUNTY-  IL/WHITE
 JB0147  COUNTRY     -  US
 JB0147  USGS QUAD   -  ENFIELD (2018)
 JB0147
 JB0147                         *CURRENT SURVEY CONTROL
 JB0147  ______________________________________________________________________
 JB0147* NAD 83(1986) POSITION- 38 06 41.37   (N) 088 21 03.43   (W)   HD_HELD1
 JB0147* NAVD 88 ORTHO HEIGHT -   128.414 (meters)      421.30  (feet) ADJUSTED
 JB0147  ______________________________________________________________________
 JB0147  GEOID HEIGHT    -        -30.339 (meters)                     GEOID18
 JB0147  DYNAMIC HEIGHT  -        128.329 (meters)      421.03  (feet) COMP
 JB0147  MODELED GRAVITY -    979,965.6   (mgal)                       NAVD 88
 JB0147
 JB0147  VERT ORDER      -  SECOND    CLASS 0
 JB0147
 JB0147.The horizontal coordinates were determined by differentially corrected
 JB0147.hand held GPS observations or other comparable positioning techniques
 JB0147.and have an estimated accuracy of +/- 3 meters.
 JB0147
 JB0147.The orthometric height was determined by differential leveling and
 JB0147.adjusted by the NATIONAL GEODETIC SURVEY
 JB0147.in June 1991.
 JB0147
 JB0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0147.GEOID18 height accuracy estimate available here.
 JB0147
 JB0147.Click photographs - Photos may exist for this station.
 JB0147
 JB0147.The dynamic height is computed by dividing the NAVD 88
 JB0147.geopotential number by the normal gravity value computed on the
 JB0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0147.degrees latitude (g = 980.6199 gals.).
 JB0147
 JB0147.The modeled gravity was interpolated from observed gravity values.
 JB0147
 JB0147;                    North         East    Units  Estimated Accuracy
 JB0147;SPC IL E     -   160,350.0     298,454.8     MT  (+/- 3 meters HH1 GPS) 
 JB0147
 JB0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8156719047(NAD 83)
 JB0147
 JB0147                          SUPERSEDED SURVEY CONTROL
 JB0147
 JB0147  NGVD 29 (??/??/92)  128.523  (m)          421.66   (f) ADJ UNCH    2 0
 JB0147
 JB0147.Superseded values are not recommended for survey control.
 JB0147
 JB0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0147.See file dsdata.pdf to determine how the superseded data were derived.
 JB0147
 JB0147_MARKER: DB = BENCH MARK DISK
 JB0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0147_STAMPING: K 85 1935
 JB0147_MARK LOGO: CGS
 JB0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0147+STABILITY: SURFACE MOTION
 JB0147
 JB0147  HISTORY     - Date     Condition        Report By
 JB0147  HISTORY     - 1935     MONUMENTED       CGS
 JB0147  HISTORY     - 1974     POOR             USGS
 JB0147
 JB0147                          STATION DESCRIPTION
 JB0147
 JB0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0147'1 MI N FROM ENFIELD.
 JB0147'1.0 MILE NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0147'STATION AT ENFIELD, WHITE COUNTY, 14 RAILS NORTH OF MILEPOST S
 JB0147'34, ONE RAIL NORTH OF A ROAD CROSSING, AND 35 FEET WEST OF THE
 JB0147'TRACK.  A STANDARD DISK, STAMPED K 85 1935 AND SET IN THE TOP
 JB0147'OF A CONCRETE POST.  NOTE-- MARK HAS BEEN HIT BY RR EQUIPMENT.
 JB0147
 JB0147                          STATION RECOVERY (1974)
 JB0147
 JB0147'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0147'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1254 ***********************************************************************
 KA1254  DESIGNATION -  K 86
 KA1254  PID         -  KA1254
 KA1254  STATE/COUNTY-  IL/CLARK
 KA1254  COUNTRY     -  US
 KA1254  USGS QUAD   -  CASEY (2018)
 KA1254
 KA1254                         *CURRENT SURVEY CONTROL
 KA1254  ______________________________________________________________________
 KA1254* NAD 83(1986) POSITION- 39 18 57.     (N) 087 56 19.     (W)   SCALED
 KA1254* NAVD 88 ORTHO HEIGHT -   191.798 (meters)      629.26  (feet) ADJUSTED
 KA1254  ______________________________________________________________________
 KA1254  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 KA1254  DYNAMIC HEIGHT  -        191.687 (meters)      628.89  (feet) COMP
 KA1254  MODELED GRAVITY -    980,043.1   (mgal)                       NAVD 88
 KA1254
 KA1254  VERT ORDER      -  SECOND    CLASS 0
 KA1254
 KA1254.The horizontal coordinates were scaled from a map and have
 KA1254.an estimated accuracy of +/- 6 seconds.
 KA1254
 KA1254.The orthometric height was determined by differential leveling and
 KA1254.adjusted by the NATIONAL GEODETIC SURVEY
 KA1254.in June 1991.
 KA1254
 KA1254.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1254.GEOID18 height accuracy estimate available here.
 KA1254
 KA1254.Click photographs - Photos may exist for this station.
 KA1254
 KA1254.The dynamic height is computed by dividing the NAVD 88
 KA1254.geopotential number by the normal gravity value computed on the
 KA1254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1254.degrees latitude (g = 980.6199 gals.).
 KA1254
 KA1254.The modeled gravity was interpolated from observed gravity values.
 KA1254
 KA1254;                    North         East    Units  Estimated Accuracy
 KA1254;SPC IL E     -   294,120.      334,040.      MT  (+/- 180 meters Scaled)
 KA1254
 KA1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ190522(NAD 83)
 KA1254
 KA1254                          SUPERSEDED SURVEY CONTROL
 KA1254
 KA1254  NGVD 29 (??/??/92)  191.865  (m)          629.48   (f) ADJ UNCH    2 0
 KA1254
 KA1254.Superseded values are not recommended for survey control.
 KA1254
 KA1254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1254.See file dsdata.pdf to determine how the superseded data were derived.
 KA1254
 KA1254_MARKER: DB = BENCH MARK DISK
 KA1254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1254_STAMPING: K 86 1935
 KA1254_MARK LOGO: CGS
 KA1254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1254+STABILITY: SURFACE MOTION
 KA1254
 KA1254  HISTORY     - Date     Condition        Report By
 KA1254  HISTORY     - 1935     MONUMENTED       CGS
 KA1254  HISTORY     - 1959     GOOD             CGS
 KA1254
 KA1254                          STATION DESCRIPTION
 KA1254
 KA1254'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1254'3.2 MI SW FROM MARTINSVILLE.
 KA1254'3.2 MILES SOUTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1254'STATION AT MARTINSVILLE, AT A PRIVATE ROAD CROSSING, 218 FEET
 KA1254'WEST OF THE CENTER LINE OF THE FARM ROAD, 46 FEET NORTH-NORTHWEST
 KA1254'OF THE NORTH-NORTHWEST RAIL, 38 FEET NORTH-NORTHWEST OF MILE POST
 KA1254'105, 20 FEET WEST OF A TELEPHONE POLE, 2.1 FEET NORTH OF A METAL
 KA1254'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND SET
 KA1254'IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0175 ***********************************************************************
 KB0175  DESIGNATION -  K 87
 KB0175  PID         -  KB0175
 KB0175  STATE/COUNTY-  IL/COLES
 KB0175  COUNTRY     -  US
 KB0175  USGS QUAD   -  MATTOON EAST (2018)
 KB0175
 KB0175                         *CURRENT SURVEY CONTROL
 KB0175  ______________________________________________________________________
 KB0175* NAD 83(1986) POSITION- 39 29 02.     (N) 088 22 11.     (W)   SCALED
 KB0175* NAVD 88 ORTHO HEIGHT -   223.060 (meters)      731.82  (feet) ADJUSTED
 KB0175  ______________________________________________________________________
 KB0175  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 KB0175  DYNAMIC HEIGHT  -        222.932 (meters)      731.40  (feet) COMP
 KB0175  MODELED GRAVITY -    980,047.3   (mgal)                       NAVD 88
 KB0175
 KB0175  VERT ORDER      -  SECOND    CLASS 0
 KB0175
 KB0175.The horizontal coordinates were scaled from a map and have
 KB0175.an estimated accuracy of +/- 6 seconds.
 KB0175
 KB0175.The orthometric height was determined by differential leveling and
 KB0175.adjusted by the NATIONAL GEODETIC SURVEY
 KB0175.in June 1991.
 KB0175
 KB0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0175.GEOID18 height accuracy estimate available here.
 KB0175
 KB0175.Click photographs - Photos may exist for this station.
 KB0175
 KB0175.The dynamic height is computed by dividing the NAVD 88
 KB0175.geopotential number by the normal gravity value computed on the
 KB0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0175.degrees latitude (g = 980.6199 gals.).
 KB0175
 KB0175.The modeled gravity was interpolated from observed gravity values.
 KB0175
 KB0175;                    North         East    Units  Estimated Accuracy
 KB0175;SPC IL E     -   312,700.      296,870.      MT  (+/- 180 meters Scaled)
 KB0175
 KB0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ822713(NAD 83)
 KB0175
 KB0175                          SUPERSEDED SURVEY CONTROL
 KB0175
 KB0175  NGVD 29 (??/??/92)  223.121  (m)          732.02   (f) ADJ UNCH    2 0
 KB0175
 KB0175.Superseded values are not recommended for survey control.
 KB0175
 KB0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0175.See file dsdata.pdf to determine how the superseded data were derived.
 KB0175
 KB0175_MARKER: DB = BENCH MARK DISK
 KB0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0175_STAMPING: K 87 1935
 KB0175_MARK LOGO: CGS
 KB0175_PROJECTION: FLUSH
 KB0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0175+STABILITY: SURFACE MOTION
 KB0175
 KB0175  HISTORY     - Date     Condition        Report By
 KB0175  HISTORY     - 1935     MONUMENTED       CGS
 KB0175  HISTORY     - 1956     GOOD             CGS
 KB0175  HISTORY     - 1973     GOOD             NGS
 KB0175  HISTORY     - 20050225 MARK NOT FOUND   ILDT
 KB0175
 KB0175                          STATION DESCRIPTION
 KB0175
 KB0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0175'AT MATTOON.
 KB0175'AT MATTOON, ABOUT 5 BLOCKS EAST ALONG THE CLEVELAND, CINCINNATI,
 KB0175'CHICAGO AND ST. LOUIS RAILWAY FROM THE STATION, AT CROSSING OF
 KB0175'12TH STREET NORTH-SOUTH, 25 FEET SOUTH OF SOUTH RAIL OF SOUTH
 KB0175'TRACK, 55 FEET EAST OF EAST CURB OF 12TH STREET, 26 FEET EAST OF
 KB0175'EAST EDGE OF A SIDE WALK, 49 FEET EAST OF CROSSING SIGNAL, 2.8
 KB0175'FEET NORTH OF FIRST TELEPHONE POLE EAST OF CROSSING, 63 FEET
 KB0175'WEST-NORTHWEST OF NORTHWEST CORNER OF A CONCRETE BLOCK SHOP
 KB0175'BUILDING, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, AND SET IN
 KB0175'THE TOP OF A CONCRETE POST FLUSH WITH GROUND.
 KB0175
 KB0175                          STATION RECOVERY (1973)
 KB0175
 KB0175'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0175'RECOVERED IN GOOD CONDITION.
 KB0175
 KB0175                          STATION RECOVERY (2005)
 KB0175
 KB0175'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0175'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0723 ***********************************************************************
 KB0723  DESIGNATION -  K 88
 KB0723  PID         -  KB0723
 KB0723  STATE/COUNTY-  IL/CHRISTIAN
 KB0723  COUNTRY     -  US
 KB0723  USGS QUAD   -  PANA (2018)
 KB0723
 KB0723                         *CURRENT SURVEY CONTROL
 KB0723  ______________________________________________________________________
 KB0723* NAD 83(1986) POSITION- 39 23 25.     (N) 089 04 59.     (W)   SCALED
 KB0723* NAVD 88 ORTHO HEIGHT -   213.388 (meters)      700.09  (feet) ADJUSTED
 KB0723  ______________________________________________________________________
 KB0723  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB0723  DYNAMIC HEIGHT  -        213.260 (meters)      699.67  (feet) COMP
 KB0723  MODELED GRAVITY -    980,023.4   (mgal)                       NAVD 88
 KB0723
 KB0723  VERT ORDER      -  SECOND    CLASS 0
 KB0723
 KB0723.The horizontal coordinates were scaled from a map and have
 KB0723.an estimated accuracy of +/- 6 seconds.
 KB0723
 KB0723.The orthometric height was determined by differential leveling and
 KB0723.adjusted by the NATIONAL GEODETIC SURVEY
 KB0723.in June 1991.
 KB0723
 KB0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0723.GEOID18 height accuracy estimate available here.
 KB0723
 KB0723.Click photographs - Photos may exist for this station.
 KB0723
 KB0723.The dynamic height is computed by dividing the NAVD 88
 KB0723.geopotential number by the normal gravity value computed on the
 KB0723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0723.degrees latitude (g = 980.6199 gals.).
 KB0723
 KB0723.The modeled gravity was interpolated from observed gravity values.
 KB0723
 KB0723;                    North         East    Units  Estimated Accuracy
 KB0723;SPC IL W     -   302,860.      793,350.      MT  (+/- 180 meters Scaled)
 KB0723
 KB0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ206621(NAD 83)
 KB0723
 KB0723                          SUPERSEDED SURVEY CONTROL
 KB0723
 KB0723  NGVD 29 (??/??/92)  213.47   (m)          700.4    (f) COMPUTED    2 0
 KB0723
 KB0723.Superseded values are not recommended for survey control.
 KB0723
 KB0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0723.See file dsdata.pdf to determine how the superseded data were derived.
 KB0723
 KB0723_MARKER: DB = BENCH MARK DISK
 KB0723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0723_STAMPING: K 88 1935
 KB0723_MARK LOGO: CGS
 KB0723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0723+STABILITY: SURFACE MOTION
 KB0723
 KB0723  HISTORY     - Date     Condition        Report By
 KB0723  HISTORY     - 1935     MONUMENTED       CGS
 KB0723  HISTORY     - 1961     MARK NOT FOUND   CGS
 KB0723
 KB0723                          STATION DESCRIPTION
 KB0723
 KB0723'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0723'AT PANA.
 KB0723'AT PANA, CHRISTIAN COUNTY, ON THE CLEVELAND, CINCINNATI, CHICAGO
 KB0723'AND ST. LOUIS RAILWAY, AT THE CROSSING OF THE ILLINOIS CENTRAL
 KB0723'RAILROAD, 50 FEET WEST OF THE STATION, 34 FEET WEST OF THE
 KB0723'I.C.R.R. TRACK, 20 FEET SOUTH OF THE C.C.C. AND ST. L. RY. TRACK,
 KB0723'12 FEET NORTH OF A SIGNAL BLOCK, AND 7 FEET SOUTH OF THE PASSENGER
 KB0723'PLATFORM.  A STANDARD DISK, STAMPED K 88 1935 AND SET IN THE
 KB0723'TOP OF A CONCRETE POST.
 KB0723
 KB0723                          STATION RECOVERY (1961)
 KB0723
 KB0723'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KB0723'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0509 ***********************************************************************
 KB0509  DESIGNATION -  K 89
 KB0509  PID         -  KB0509
 KB0509  STATE/COUNTY-  IL/EFFINGHAM
 KB0509  COUNTRY     -  US
 KB0509  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0509
 KB0509                         *CURRENT SURVEY CONTROL
 KB0509  ______________________________________________________________________
 KB0509* NAD 83(1986) POSITION- 39 07 06.     (N) 088 32 43.     (W)   SCALED
 KB0509* NAVD 88 ORTHO HEIGHT -   182.166 (meters)      597.66  (feet) ADJUSTED
 KB0509  ______________________________________________________________________
 KB0509  GEOID HEIGHT    -        -31.975 (meters)                     GEOID18
 KB0509  DYNAMIC HEIGHT  -        182.056 (meters)      597.30  (feet) COMP
 KB0509  MODELED GRAVITY -    980,023.0   (mgal)                       NAVD 88
 KB0509
 KB0509  VERT ORDER      -  SECOND    CLASS 0
 KB0509
 KB0509.The horizontal coordinates were scaled from a map and have
 KB0509.an estimated accuracy of +/- 6 seconds.
 KB0509
 KB0509.The orthometric height was determined by differential leveling and
 KB0509.adjusted by the NATIONAL GEODETIC SURVEY
 KB0509.in June 1991.
 KB0509
 KB0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0509.GEOID18 height accuracy estimate available here.
 KB0509
 KB0509.Click photographs - Photos may exist for this station.
 KB0509
 KB0509.The dynamic height is computed by dividing the NAVD 88
 KB0509.geopotential number by the normal gravity value computed on the
 KB0509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0509.degrees latitude (g = 980.6199 gals.).
 KB0509
 KB0509.The modeled gravity was interpolated from observed gravity values.
 KB0509
 KB0509;                    North         East    Units  Estimated Accuracy
 KB0509;SPC IL E     -   272,140.      281,670.      MT  (+/- 180 meters Scaled)
 KB0509
 KB0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ664310(NAD 83)
 KB0509
 KB0509                          SUPERSEDED SURVEY CONTROL
 KB0509
 KB0509  NGVD 29 (??/??/92)  182.257  (m)          597.95   (f) ADJ UNCH    2 0
 KB0509
 KB0509.Superseded values are not recommended for survey control.
 KB0509
 KB0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0509.See file dsdata.pdf to determine how the superseded data were derived.
 KB0509
 KB0509_MARKER: DB = BENCH MARK DISK
 KB0509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0509_STAMPING: K 89 1935
 KB0509_MARK LOGO: CGS
 KB0509_PROJECTION: RECESSED 10 CENTIMETERS
 KB0509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0509+STABILITY: SURFACE MOTION
 KB0509
 KB0509  HISTORY     - Date     Condition        Report By
 KB0509  HISTORY     - 1935     MONUMENTED       CGS
 KB0509  HISTORY     - 1959     GOOD             CGS
 KB0509  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0509  HISTORY     - 20120723 MARK NOT FOUND   ILDT
 KB0509
 KB0509                          STATION DESCRIPTION
 KB0509
 KB0509'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0509'AT EFFINGHAM.
 KB0509'AT EFFINGHAM, AT CENTRAL PUBLIC SCHOOL, AT THE INTERSECTION
 KB0509'OF FAYETTE AVENUE AND FIFTH STREET, 25 FEET SOUTH OF THE SOUTH
 KB0509'EDGE OF FAYETTE AVENUE SIDEWALK, 8 FEET WEST OF THE WEST EDGE OF
 KB0509'FIFTH STREET SIDEWALK, 25.8 FEET SOUTH-SOUTHWEST OF A FENCE
 KB0509'CORNER, 33 FEET NORTH-NORTHEAST OF A FENCE CORNER, 25 1/2 FEET
 KB0509'EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE SCHOOL BUILDING,
 KB0509'SET IN THE TOP OF A CONCRETE POST 4 INCHES UNDERGROUND.
 KB0509
 KB0509                          STATION RECOVERY (1982)
 KB0509
 KB0509'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0509'MARK NOT FOUND.
 KB0509
 KB0509                          STATION RECOVERY (2012)
 KB0509
 KB0509'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0509'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1398 ***********************************************************************
 JA1398  DESIGNATION -  K 90
 JA1398  PID         -  JA1398
 JA1398  STATE/COUNTY-  IL/CRAWFORD
 JA1398  COUNTRY     -  US
 JA1398  USGS QUAD   -  OBLONG SOUTH (2018)
 JA1398
 JA1398                         *CURRENT SURVEY CONTROL
 JA1398  ______________________________________________________________________
 JA1398* NAD 83(1986) POSITION- 38 59 52.     (N) 087 52 34.     (W)   SCALED
 JA1398* NAVD 88 ORTHO HEIGHT -   147.784 (meters)      484.85  (feet) ADJUSTED
 JA1398  ______________________________________________________________________
 JA1398  GEOID HEIGHT    -        -31.746 (meters)                     GEOID18
 JA1398  DYNAMIC HEIGHT  -        147.697 (meters)      484.57  (feet) COMP
 JA1398  MODELED GRAVITY -    980,036.0   (mgal)                       NAVD 88
 JA1398
 JA1398  VERT ORDER      -  SECOND    CLASS 0
 JA1398
 JA1398.The horizontal coordinates were scaled from a map and have
 JA1398.an estimated accuracy of +/- 6 seconds.
 JA1398
 JA1398.The orthometric height was determined by differential leveling and
 JA1398.adjusted by the NATIONAL GEODETIC SURVEY
 JA1398.in June 1991.
 JA1398
 JA1398.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1398.GEOID18 height accuracy estimate available here.
 JA1398
 JA1398.Click photographs - Photos may exist for this station.
 JA1398
 JA1398.The dynamic height is computed by dividing the NAVD 88
 JA1398.geopotential number by the normal gravity value computed on the
 JA1398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1398.degrees latitude (g = 980.6199 gals.).
 JA1398
 JA1398.The modeled gravity was interpolated from observed gravity values.
 JA1398
 JA1398;                    North         East    Units  Estimated Accuracy
 JA1398;SPC IL E     -   258,830.      339,610.      MT  (+/- 180 meters Scaled)
 JA1398
 JA1398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ241168(NAD 83)
 JA1398
 JA1398                          SUPERSEDED SURVEY CONTROL
 JA1398
 JA1398  NGVD 29 (??/??/92)  147.908  (m)          485.26   (f) ADJ UNCH    2 0
 JA1398
 JA1398.Superseded values are not recommended for survey control.
 JA1398
 JA1398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1398.See file dsdata.pdf to determine how the superseded data were derived.
 JA1398
 JA1398_MARKER: DB = BENCH MARK DISK
 JA1398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1398_STAMPING: K 90 1935
 JA1398_MARK LOGO: CGS
 JA1398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1398+STABILITY: SURFACE MOTION
 JA1398
 JA1398  HISTORY     - Date     Condition        Report By
 JA1398  HISTORY     - 1935     MONUMENTED       CGS
 JA1398
 JA1398                          STATION DESCRIPTION
 JA1398
 JA1398'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1398'1.7 MI E FROM OBLONG.
 JA1398'1.7 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JA1398'STATION AT OBLONG, CRAWFORD COUNTY, 0.2 MILE EAST OF MILEPOST
 JA1398'E 39- I 138, AT A ROAD CROSSING, 11 YARDS SOUTH OF THE CENTERLINE
 JA1398'OF THE TRACK, 8 YARDS EAST OF THE CENTERLINE OF THE OILED ROAD, 2
 JA1398'YARDS SOUTHEAST OF A STONE BLOCK MARKED US, AND 1 YARD NORTH OF
 JA1398'A FENCE CORNER.  A STANDARD DISK, STAMPED K 90 1935 AND SET IN
 JA1398'THE TOP OF A CONCRETE POST PROJECTING 1 FOOT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0067 ***********************************************************************
 JB0067  DESIGNATION -  K 91
 JB0067  PID         -  JB0067
 JB0067  STATE/COUNTY-  IL/EDWARDS
 JB0067  COUNTRY     -  US
 JB0067  USGS QUAD   -  WEST SALEM (2018)
 JB0067
 JB0067                         *CURRENT SURVEY CONTROL
 JB0067  ______________________________________________________________________
 JB0067* NAD 83(1986) POSITION- 38 31 13.     (N) 088 00 51.     (W)   SCALED
 JB0067* NAVD 88 ORTHO HEIGHT -   152.022 (meters)      498.76  (feet) ADJUSTED
 JB0067  ______________________________________________________________________
 JB0067  GEOID HEIGHT    -        -31.116 (meters)                     GEOID18
 JB0067  DYNAMIC HEIGHT  -        151.926 (meters)      498.44  (feet) COMP
 JB0067  MODELED GRAVITY -    979,995.9   (mgal)                       NAVD 88
 JB0067
 JB0067  VERT ORDER      -  SECOND    CLASS 0
 JB0067
 JB0067.The horizontal coordinates were scaled from a map and have
 JB0067.an estimated accuracy of +/- 6 seconds.
 JB0067
 JB0067.The orthometric height was determined by differential leveling and
 JB0067.adjusted by the NATIONAL GEODETIC SURVEY
 JB0067.in June 1991.
 JB0067
 JB0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0067.GEOID18 height accuracy estimate available here.
 JB0067
 JB0067.Click photographs - Photos may exist for this station.
 JB0067
 JB0067.The dynamic height is computed by dividing the NAVD 88
 JB0067.geopotential number by the normal gravity value computed on the
 JB0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0067.degrees latitude (g = 980.6199 gals.).
 JB0067
 JB0067.The modeled gravity was interpolated from observed gravity values.
 JB0067
 JB0067;                    North         East    Units  Estimated Accuracy
 JB0067;SPC IL E     -   205,770.      327,830.      MT  (+/- 180 meters Scaled)
 JB0067
 JB0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH115640(NAD 83)
 JB0067
 JB0067                          SUPERSEDED SURVEY CONTROL
 JB0067
 JB0067  NGVD 29 (??/??/92)  152.134  (m)          499.13   (f) ADJ UNCH    2 0
 JB0067
 JB0067.Superseded values are not recommended for survey control.
 JB0067
 JB0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0067.See file dsdata.pdf to determine how the superseded data were derived.
 JB0067
 JB0067_MARKER: DB = BENCH MARK DISK
 JB0067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0067_STAMPING: K 91 1935
 JB0067_MARK LOGO: CGS
 JB0067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0067+STABILITY: SURFACE MOTION
 JB0067
 JB0067  HISTORY     - Date     Condition        Report By
 JB0067  HISTORY     - 1935     MONUMENTED       CGS
 JB0067  HISTORY     - 1971     MARK NOT FOUND   USGS
 JB0067  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 JB0067
 JB0067                          STATION DESCRIPTION
 JB0067
 JB0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0067'AT WEST SALEM.
 JB0067'AT WEST SALEM, EDWARDS COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB0067'4 RAILS NORTH OF THE STATION, 15 FEET EAST OF THE TRACK, AND AT
 JB0067'THE NORTHEAST CORNER OF THE STATION PLATFORM.  A STANDARD DISK,
 JB0067'STAMPED K 91 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0067
 JB0067                          STATION RECOVERY (1971)
 JB0067
 JB0067'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0067'MARK NOT FOUND.
 JB0067
 JB0067                          STATION RECOVERY (2012)
 JB0067
 JB0067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0067'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0708 ***********************************************************************
 KB0708  DESIGNATION -  K 92
 KB0708  PID         -  KB0708
 KB0708  STATE/COUNTY-  IL/CHRISTIAN
 KB0708  COUNTRY     -  US
 KB0708  USGS QUAD   -  TAYLORVILLE (2018)
 KB0708
 KB0708                         *CURRENT SURVEY CONTROL
 KB0708  ______________________________________________________________________
 KB0708* NAD 83(1986) POSITION- 39 32 57.     (N) 089 17 04.     (W)   SCALED
 KB0708* NAVD 88 ORTHO HEIGHT -   188.079 (meters)      617.06  (feet) ADJUSTED
 KB0708  ______________________________________________________________________
 KB0708  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB0708  DYNAMIC HEIGHT  -        187.972 (meters)      616.70  (feet) COMP
 KB0708  MODELED GRAVITY -    980,058.0   (mgal)                       NAVD 88
 KB0708
 KB0708  VERT ORDER      -  SECOND    CLASS 0
 KB0708
 KB0708.The horizontal coordinates were scaled from a map and have
 KB0708.an estimated accuracy of +/- 6 seconds.
 KB0708
 KB0708.The orthometric height was determined by differential leveling and
 KB0708.adjusted by the NATIONAL GEODETIC SURVEY
 KB0708.in June 1991.
 KB0708
 KB0708.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0708.GEOID18 height accuracy estimate available here.
 KB0708
 KB0708.Click photographs - Photos may exist for this station.
 KB0708
 KB0708.The dynamic height is computed by dividing the NAVD 88
 KB0708.geopotential number by the normal gravity value computed on the
 KB0708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0708.degrees latitude (g = 980.6199 gals.).
 KB0708
 KB0708.The modeled gravity was interpolated from observed gravity values.
 KB0708
 KB0708;                    North         East    Units  Estimated Accuracy
 KB0708;SPC IL W     -   320,310.      775,830.      MT  (+/- 180 meters Scaled)
 KB0708
 KB0708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ037802(NAD 83)
 KB0708
 KB0708                          SUPERSEDED SURVEY CONTROL
 KB0708
 KB0708  NGVD 29 (??/??/92)  188.173  (m)          617.36   (f) ADJ UNCH    2 0
 KB0708
 KB0708.Superseded values are not recommended for survey control.
 KB0708
 KB0708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0708.See file dsdata.pdf to determine how the superseded data were derived.
 KB0708
 KB0708_MARKER: DB = BENCH MARK DISK
 KB0708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0708_STAMPING: K 92 1935
 KB0708_MARK LOGO: CGS
 KB0708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0708+STABILITY: SURFACE MOTION
 KB0708
 KB0708  HISTORY     - Date     Condition        Report By
 KB0708  HISTORY     - 1935     MONUMENTED       CGS
 KB0708  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0708
 KB0708                          STATION DESCRIPTION
 KB0708
 KB0708'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0708'AT TAYLORVILLE.
 KB0708'AT TAYLORVILLE, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0708'RAILROAD, 0.4 MILE EAST OF THE STATION, AT POLE 155/09, AT THE
 KB0708'EAST EDGE OF TOWN, 18 YARDS EAST OF THE CROSSING OF THE WABASH
 KB0708'RAILROAD, 6 YARDS NORTH OF THE CENTERLINE OF THE TRACK, AND 2
 KB0708'YARDS WEST OF A POLE.  A STANDARD DISK, STAMPED K 92 1935 AND SET
 KB0708'IN THE TOP OF A CONCRETE POST.
 KB0708
 KB0708                          STATION RECOVERY (1977)
 KB0708
 KB0708'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0708'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0731 ***********************************************************************
 KB0731  DESIGNATION -  K 93
 KB0731  PID         -  KB0731
 KB0731  STATE/COUNTY-  IL/MONTGOMERY
 KB0731  COUNTRY     -  US
 KB0731  USGS QUAD   -  NOKOMIS (2018)
 KB0731
 KB0731                         *CURRENT SURVEY CONTROL
 KB0731  ______________________________________________________________________
 KB0731* NAD 83(1986) POSITION- 39 16 13.     (N) 089 19 50.     (W)   SCALED
 KB0731* NAVD 88 ORTHO HEIGHT -   201.979 (meters)      662.66  (feet) ADJUSTED
 KB0731  ______________________________________________________________________
 KB0731  GEOID HEIGHT    -        -31.723 (meters)                     GEOID18
 KB0731  DYNAMIC HEIGHT  -        201.861 (meters)      662.27  (feet) COMP
 KB0731  MODELED GRAVITY -    980,041.0   (mgal)                       NAVD 88
 KB0731
 KB0731  VERT ORDER      -  SECOND    CLASS 0
 KB0731
 KB0731.The horizontal coordinates were scaled from a map and have
 KB0731.an estimated accuracy of +/- 6 seconds.
 KB0731
 KB0731.The orthometric height was determined by differential leveling and
 KB0731.adjusted by the NATIONAL GEODETIC SURVEY
 KB0731.in June 1991.
 KB0731
 KB0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0731.GEOID18 height accuracy estimate available here.
 KB0731
 KB0731.Click photographs - Photos may exist for this station.
 KB0731
 KB0731.The dynamic height is computed by dividing the NAVD 88
 KB0731.geopotential number by the normal gravity value computed on the
 KB0731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0731.degrees latitude (g = 980.6199 gals.).
 KB0731
 KB0731.The modeled gravity was interpolated from observed gravity values.
 KB0731
 KB0731;                    North         East    Units  Estimated Accuracy
 KB0731;SPC IL W     -   289,310.      772,150.      MT  (+/- 180 meters Scaled)
 KB0731
 KB0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ989493(NAD 83)
 KB0731
 KB0731                          SUPERSEDED SURVEY CONTROL
 KB0731
 KB0731  NGVD 29 (??/??/92)  202.086  (m)          663.01   (f) ADJ UNCH    2 0
 KB0731
 KB0731.Superseded values are not recommended for survey control.
 KB0731
 KB0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0731.See file dsdata.pdf to determine how the superseded data were derived.
 KB0731
 KB0731_MARKER: DB = BENCH MARK DISK
 KB0731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0731_STAMPING: K 93 1935
 KB0731_MARK LOGO: CGS
 KB0731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0731+STABILITY: SURFACE MOTION
 KB0731
 KB0731  HISTORY     - Date     Condition        Report By
 KB0731  HISTORY     - 1935     MONUMENTED       CGS
 KB0731  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0731
 KB0731                          STATION DESCRIPTION
 KB0731
 KB0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0731'3.1 MI SW FROM NOKOMIS.
 KB0731'3.1 MILES SOUTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0731'ST. LOUIS RAILWAY FROM THE STATION AT NOKOMIS, MONTGOMERY COUNTY,
 KB0731'110 FEET EAST OF MILEPOST 183, 30 FEET SOUTHEAST OF THE TRACK,
 KB0731'AND 50 FEET NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 16.  A
 KB0731'STANDARD DISK, STAMPED K 93 1935 AND SET IN THE TOP OF A CONCRETE
 KB0731'POST.  NOTE-- STADIA DISTANCE INDICATES THAT THIS MARK IS ABOUT
 KB0731'1000 FEET SOUTHWEST OF MILEPOST 183 INSTEAD OF 110 FEET EAST
 KB0731'AS GIVEN ABOVE.
 KB0731
 KB0731                          STATION RECOVERY (1977)
 KB0731
 KB0731'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0731'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0039 ***********************************************************************
 JC0039  DESIGNATION -  K 95
 JC0039  PID         -  JC0039
 JC0039  STATE/COUNTY-  IL/ST CLAIR
 JC0039  COUNTRY     -  US
 JC0039  USGS QUAD   -  GRANITE CITY (2018)
 JC0039
 JC0039                         *CURRENT SURVEY CONTROL
 JC0039  ______________________________________________________________________
 JC0039* NAD 83(1986) POSITION- 38 37 44.     (N) 090 09 43.     (W)   SCALED
 JC0039* NAVD 88 ORTHO HEIGHT -   127.333 (meters)      417.76  (feet) ADJUSTED
 JC0039  ______________________________________________________________________
 JC0039  GEOID HEIGHT    -        -31.034 (meters)                     GEOID18
 JC0039  DYNAMIC HEIGHT  -        127.252 (meters)      417.49  (feet) COMP
 JC0039  MODELED GRAVITY -    979,992.3   (mgal)                       NAVD 88
 JC0039
 JC0039  VERT ORDER      -  FIRST     CLASS II
 JC0039
 JC0039.The horizontal coordinates were scaled from a map and have
 JC0039.an estimated accuracy of +/- 6 seconds.
 JC0039
 JC0039.The orthometric height was determined by differential leveling and
 JC0039.adjusted by the NATIONAL GEODETIC SURVEY
 JC0039.in June 1991.
 JC0039
 JC0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0039.GEOID18 height accuracy estimate available here.
 JC0039
 JC0039.Click photographs - Photos may exist for this station.
 JC0039
 JC0039.The dynamic height is computed by dividing the NAVD 88
 JC0039.geopotential number by the normal gravity value computed on the
 JC0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0039.degrees latitude (g = 980.6199 gals.).
 JC0039
 JC0039.The modeled gravity was interpolated from observed gravity values.
 JC0039
 JC0039;                    North         East    Units  Estimated Accuracy
 JC0039;SPC IL W     -   217,770.      700,410.      MT  (+/- 180 meters Scaled)
 JC0039
 JC0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC470794(NAD 83)
 JC0039
 JC0039                          SUPERSEDED SURVEY CONTROL
 JC0039
 JC0039  NGVD 29 (??/??/92)  127.30   (m)          417.7    (f) COMPUTED    1 2
 JC0039
 JC0039.Superseded values are not recommended for survey control.
 JC0039
 JC0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0039.See file dsdata.pdf to determine how the superseded data were derived.
 JC0039
 JC0039_MARKER: DB = BENCH MARK DISK
 JC0039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0039_STAMPING: K 95 1935
 JC0039_MARK LOGO: CGS
 JC0039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0039+STABILITY: SURFACE MOTION
 JC0039
 JC0039  HISTORY     - Date     Condition        Report By
 JC0039  HISTORY     - 1935     MONUMENTED       CGS
 JC0039  HISTORY     - 1949     GOOD             CGS
 JC0039  HISTORY     - 1969     MARK NOT FOUND   CGS
 JC0039
 JC0039                          STATION DESCRIPTION
 JC0039
 JC0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0039'AT EAST ST LOUIS.
 JC0039'AT EAST ST. LOUIS, AT THE JUNCTION OF MISSOURI AVE. AND WATER
 JC0039'STREET ON THE WEST SIDE OF ALL RAILROAD TRACKS, 35 FEET NORTHEAST
 JC0039'OF THE CENTER LINE OF JUNCTION, 31 FEET NORTH OF CENTER LINE
 JC0039'OF MISSOURI AVE., 16.7 FEET WEST OF THE WEST RAIL OF EXTREME
 JC0039'WEST TRACK, 14 FEET SOUTH OF A WATER HYDRANT, 12 FEET EAST OF
 JC0039'THE CENTER LINE OF WATER STREET, 3 FEET NORTH OF POWER LINE
 JC0039'POLE, 1 FOOT SOUTH OF A WHITE WOODEN WITNESS POST, 0.5 FOOT
 JC0039'BELOW THE LEVEL OF THE TRACKS AND SET IN THE TOP OF A CONCRETE
 JC0039'POST PROJECTING 1 INCH.
 JC0039
 JC0039                          STATION RECOVERY (1969)
 JC0039
 JC0039'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JC0039'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0852 ***********************************************************************
 KB0852  DESIGNATION -  K 96
 KB0852  PID         -  KB0852
 KB0852  STATE/COUNTY-  IL/MACOUPIN
 KB0852  COUNTRY     -  US
 KB0852  USGS QUAD   -  ATWATER (2018)
 KB0852
 KB0852                         *CURRENT SURVEY CONTROL
 KB0852  ______________________________________________________________________
 KB0852* NAD 83(1986) POSITION- 39 16 56.     (N) 089 42 08.     (W)   SCALED
 KB0852* NAVD 88 ORTHO HEIGHT -   198.307 (meters)      650.61  (feet) ADJUSTED
 KB0852  ______________________________________________________________________
 KB0852  GEOID HEIGHT    -        -31.476 (meters)                     GEOID18
 KB0852  DYNAMIC HEIGHT  -        198.193 (meters)      650.24  (feet) COMP
 KB0852  MODELED GRAVITY -    980,051.5   (mgal)                       NAVD 88
 KB0852
 KB0852  VERT ORDER      -  SECOND    CLASS 0
 KB0852
 KB0852.The horizontal coordinates were scaled from a map and have
 KB0852.an estimated accuracy of +/- 6 seconds.
 KB0852
 KB0852.The orthometric height was determined by differential leveling and
 KB0852.adjusted by the NATIONAL GEODETIC SURVEY
 KB0852.in June 1991.
 KB0852
 KB0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0852.GEOID18 height accuracy estimate available here.
 KB0852
 KB0852.Click photographs - Photos may exist for this station.
 KB0852
 KB0852.The dynamic height is computed by dividing the NAVD 88
 KB0852.geopotential number by the normal gravity value computed on the
 KB0852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0852.degrees latitude (g = 980.6199 gals.).
 KB0852
 KB0852.The modeled gravity was interpolated from observed gravity values.
 KB0852
 KB0852;                    North         East    Units  Estimated Accuracy
 KB0852;SPC IL W     -   290,400.      740,070.      MT  (+/- 180 meters Scaled)
 KB0852
 KB0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ669515(NAD 83)
 KB0852
 KB0852                          SUPERSEDED SURVEY CONTROL
 KB0852
 KB0852  NGVD 29 (??/??/92)  198.439  (m)          651.05   (f) ADJ UNCH    2 0
 KB0852
 KB0852.Superseded values are not recommended for survey control.
 KB0852
 KB0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0852.See file dsdata.pdf to determine how the superseded data were derived.
 KB0852
 KB0852_MARKER: DB = BENCH MARK DISK
 KB0852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0852_STAMPING: K 96 1935
 KB0852_MARK LOGO: CGS
 KB0852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0852+STABILITY: SURFACE MOTION
 KB0852
 KB0852  HISTORY     - Date     Condition        Report By
 KB0852  HISTORY     - 1935     MONUMENTED       CGS
 KB0852
 KB0852                          STATION DESCRIPTION
 KB0852
 KB0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0852'1.2 MI NW FROM BARNETT.
 KB0852'IN MACOUPIN COUNTY, 1.2 MILES NORTHWEST ALONG THE CHICAGO,
 KB0852'BURLINGTON AND QUINCY RAILROAD FROM THE STATION AT BARNETT,
 KB0852'MONTGOMERY COUNTY, 0.2 MILE NORTHWEST OF THE CROSSING OF STATE
 KB0852'HIGHWAY 108, 5 YARDS EAST OF THE CENTERLINE OF A NORTH-AND-SOUTH
 KB0852'DIRT ROAD, AND MIDWAY BETWEEN A CROSSING-WARNING SIGN AND A
 KB0852'COUNTY-LINE MARKER.  A STANDARD DISK, STAMPED K 96 1935 AND SET
 KB0852'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0333 ***********************************************************************
 JC0333  DESIGNATION -  K 97
 JC0333  PID         -  JC0333
 JC0333  STATE/COUNTY-  IL/RANDOLPH
 JC0333  COUNTRY     -  US
 JC0333  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC0333
 JC0333                         *CURRENT SURVEY CONTROL
 JC0333  ______________________________________________________________________
 JC0333* NAD 83(1986) POSITION- 38 02 35.     (N) 090 02 50.     (W)   SCALED
 JC0333* NAVD 88 ORTHO HEIGHT -   117.666 (meters)      386.04  (feet) ADJUSTED
 JC0333  ______________________________________________________________________
 JC0333  GEOID HEIGHT    -        -29.821 (meters)                     GEOID18
 JC0333  DYNAMIC HEIGHT  -        117.586 (meters)      385.78  (feet) COMP
 JC0333  MODELED GRAVITY -    979,950.2   (mgal)                       NAVD 88
 JC0333
 JC0333  VERT ORDER      -  SECOND    CLASS 0
 JC0333
 JC0333.The horizontal coordinates were scaled from a map and have
 JC0333.an estimated accuracy of +/- 6 seconds.
 JC0333
 JC0333.The orthometric height was determined by differential leveling and
 JC0333.adjusted by the NATIONAL GEODETIC SURVEY
 JC0333.in June 1991.
 JC0333
 JC0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0333.GEOID18 height accuracy estimate available here.
 JC0333
 JC0333.Click photographs - Photos may exist for this station.
 JC0333
 JC0333.The dynamic height is computed by dividing the NAVD 88
 JC0333.geopotential number by the normal gravity value computed on the
 JC0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0333.degrees latitude (g = 980.6199 gals.).
 JC0333
 JC0333.The modeled gravity was interpolated from observed gravity values.
 JC0333
 JC0333;                    North         East    Units  Estimated Accuracy
 JC0333;SPC IL W     -   152,760.      710,480.      MT  (+/- 180 meters Scaled)
 JC0333
 JC0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC591147(NAD 83)
 JC0333
 JC0333                          SUPERSEDED SURVEY CONTROL
 JC0333
 JC0333  NGVD 29 (??/??/92)  117.777  (m)          386.41   (f) ADJ UNCH    2 0
 JC0333
 JC0333.Superseded values are not recommended for survey control.
 JC0333
 JC0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0333.See file dsdata.pdf to determine how the superseded data were derived.
 JC0333
 JC0333_MARKER: DB = BENCH MARK DISK
 JC0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0333_STAMPING: K 97 1935
 JC0333_MARK LOGO: CGS
 JC0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0333+STABILITY: SURFACE MOTION
 JC0333
 JC0333  HISTORY     - Date     Condition        Report By
 JC0333  HISTORY     - 1935     MONUMENTED       CGS
 JC0333  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0333
 JC0333                          STATION DESCRIPTION
 JC0333
 JC0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0333'AT MODOC.
 JC0333'AT MODOC, RANDOLPH COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 600
 JC0333'FEET NORTH OF THE STATION, AT POLE 45/23, AND 25 FEET WEST OF
 JC0333'THE CENTERLINE OF THE WEST MAIN TRACK, A STANDARD DISK, STAMPED
 JC0333'K 97 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JC0333
 JC0333                          STATION RECOVERY (1968)
 JC0333
 JC0333'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0333'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1238 ***********************************************************************
 JB1238  DESIGNATION -  K 99
 JB1238  PID         -  JB1238
 JB1238  STATE/COUNTY-  IL/PERRY
 JB1238  COUNTRY     -  US
 JB1238  USGS QUAD   -  COULTERVILLE (2018)
 JB1238
 JB1238                         *CURRENT SURVEY CONTROL
 JB1238  ______________________________________________________________________
 JB1238* NAD 83(1986) POSITION- 38 10 48.     (N) 089 34 23.     (W)   SCALED
 JB1238* NAVD 88 ORTHO HEIGHT -   158.063 (meters)      518.58  (feet) ADJUSTED
 JB1238  ______________________________________________________________________
 JB1238  GEOID HEIGHT    -        -29.774 (meters)                     GEOID18
 JB1238  DYNAMIC HEIGHT  -        157.959 (meters)      518.24  (feet) COMP
 JB1238  MODELED GRAVITY -    979,967.9   (mgal)                       NAVD 88
 JB1238
 JB1238  VERT ORDER      -  SECOND    CLASS 0
 JB1238
 JB1238.The horizontal coordinates were scaled from a map and have
 JB1238.an estimated accuracy of +/- 6 seconds.
 JB1238
 JB1238.The orthometric height was determined by differential leveling and
 JB1238.adjusted by the NATIONAL GEODETIC SURVEY
 JB1238.in June 1991.
 JB1238
 JB1238.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1238.GEOID18 height accuracy estimate available here.
 JB1238
 JB1238.Click photographs - Photos may exist for this station.
 JB1238
 JB1238.The dynamic height is computed by dividing the NAVD 88
 JB1238.geopotential number by the normal gravity value computed on the
 JB1238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1238.degrees latitude (g = 980.6199 gals.).
 JB1238
 JB1238.The modeled gravity was interpolated from observed gravity values.
 JB1238
 JB1238;                    North         East    Units  Estimated Accuracy
 JB1238;SPC IL W     -   168,120.      752,010.      MT  (+/- 180 meters Scaled)
 JB1238
 JB1238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH746289(NAD 83)
 JB1238
 JB1238                          SUPERSEDED SURVEY CONTROL
 JB1238
 JB1238  NGVD 29 (??/??/92)  158.169  (m)          518.93   (f) ADJ UNCH    2 0
 JB1238
 JB1238.Superseded values are not recommended for survey control.
 JB1238
 JB1238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1238.See file dsdata.pdf to determine how the superseded data were derived.
 JB1238
 JB1238_MARKER: DB = BENCH MARK DISK
 JB1238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1238_STAMPING: K 99 1935
 JB1238_MARK LOGO: CGS
 JB1238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1238+STABILITY: SURFACE MOTION
 JB1238
 JB1238  HISTORY     - Date     Condition        Report By
 JB1238  HISTORY     - 1935     MONUMENTED       CGS
 JB1238  HISTORY     - 1962     MARK NOT FOUND   USGS
 JB1238  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1238
 JB1238                          STATION DESCRIPTION
 JB1238
 JB1238'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1238'1.8 MI SE FROM COULTERVILLE.
 JB1238'1.8 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1238'STATION AT COULTERVILLE, RANDOLPH COUNTY, 0.3 MILE SOUTHEAST
 JB1238'OF MILEPOST E 48, 38 FEET NORTHWEST OF A ROAD CROSSING, AND 40
 JB1238'FEET NORTHEAST OF THE CENTERLINE OF THE NORTHEAST MAIN TRACK.
 JB1238'A STANDARD DISK, STAMPED K 99 1935 AND SET IN THE TOP OF A
 JB1238'CONCRETE POST.
 JB1238
 JB1238                          STATION RECOVERY (1962)
 JB1238
 JB1238'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1238'MARK NOT FOUND.
 JB1238
 JB1238                          STATION RECOVERY (2011)
 JB1238
 JB1238'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1238'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1016 ***********************************************************************
 JB1016  DESIGNATION -  K 9=493
 JB1016  PID         -  JB1016
 JB1016  STATE/COUNTY-  IL/MARION
 JB1016  COUNTRY     -  US
 JB1016  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1016
 JB1016                         *CURRENT SURVEY CONTROL
 JB1016  ______________________________________________________________________
 JB1016* NAD 83(1986) POSITION- 38 31 33.     (N) 089 07 59.     (W)   SCALED
 JB1016* NAVD 88 ORTHO HEIGHT -   149.883 (meters)      491.74  (feet) ADJUSTED
 JB1016  ______________________________________________________________________
 JB1016  GEOID HEIGHT    -        -30.664 (meters)                     GEOID18
 JB1016  DYNAMIC HEIGHT  -        149.787 (meters)      491.43  (feet) COMP
 JB1016  MODELED GRAVITY -    979,989.9   (mgal)                       NAVD 88
 JB1016
 JB1016  VERT ORDER      -  FIRST     CLASS II
 JB1016
 JB1016.The horizontal coordinates were scaled from a map and have
 JB1016.an estimated accuracy of +/- 6 seconds.
 JB1016
 JB1016.The orthometric height was determined by differential leveling and
 JB1016.adjusted by the NATIONAL GEODETIC SURVEY
 JB1016.in June 1991.
 JB1016
 JB1016.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1016.GEOID18 height accuracy estimate available here.
 JB1016
 JB1016.Click photographs - Photos may exist for this station.
 JB1016
 JB1016.The dynamic height is computed by dividing the NAVD 88
 JB1016.geopotential number by the normal gravity value computed on the
 JB1016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1016.degrees latitude (g = 980.6199 gals.).
 JB1016
 JB1016.The modeled gravity was interpolated from observed gravity values.
 JB1016
 JB1016;                    North         East    Units  Estimated Accuracy
 JB1016;SPC IL E     -   206,650.      230,260.      MT  (+/- 180 meters Scaled)
 JB1016
 JB1016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH140663(NAD 83)
 JB1016
 JB1016                          SUPERSEDED SURVEY CONTROL
 JB1016
 JB1016  NGVD 29 (??/??/92)  150.01   (m)          492.2    (f) COMPUTED    1 2
 JB1016
 JB1016.Superseded values are not recommended for survey control.
 JB1016
 JB1016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1016.See file dsdata.pdf to determine how the superseded data were derived.
 JB1016
 JB1016_MARKER: DB = BENCH MARK DISK
 JB1016_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1016_SP_SET: BUILDING
 JB1016_STAMPING: 493 1912
 JB1016_MARK LOGO: USGS
 JB1016_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1016
 JB1016  HISTORY     - Date     Condition        Report By
 JB1016  HISTORY     - 1912     MONUMENTED       USGS
 JB1016  HISTORY     - 1954     GOOD             CGS
 JB1016  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB1016  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB1016  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB1016
 JB1016                          STATION DESCRIPTION
 JB1016
 JB1016'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JB1016'AT CENTRALIA.
 JB1016'AT CENTRALIA, AT THE INTERSECTION OF SECOND STREET AND POPLAR
 JB1016'STREET, 32 1/2 FEET SOUTH OF SOUTH CURB OF SECOND STREET, 21
 JB1016'FEET WEST OF WEST CURB OF POPLAR STREET, ON THE EAST SIDE OF THE
 JB1016'POST OFFICE BUILDING, IN THE TOP AND 1.7 FEET SOUTH OF THE NORTH
 JB1016'END OF THE GRANITE WINDOW SILL OF NORTH BASEMENT WINDOW ON EAST
 JB1016'SIDE OF POST OFFICE AND ABOUT 1/2 FOOT ABOVE GROUND.
 JB1016
 JB1016                          STATION RECOVERY (1969)
 JB1016
 JB1016'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB1016'MARK NOT FOUND.
 JB1016
 JB1016                          STATION RECOVERY (2011)
 JB1016
 JB1016'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1016'MARK NOT FOUND.
 JB1016
 JB1016                          STATION RECOVERY (2014)
 JB1016
 JB1016'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1016'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1786 ***********************************************************************
 MF1786  DESIGNATION -  KALBPORT
 MF1786  PID         -  MF1786
 MF1786  STATE/COUNTY-  IL/DE KALB
 MF1786  COUNTRY     -  US
 MF1786  USGS QUAD   -  SYCAMORE (2018)
 MF1786
 MF1786                         *CURRENT SURVEY CONTROL
 MF1786  ______________________________________________________________________
 MF1786* NAD 83(2011) POSITION- 41 55 48.83703(N) 088 43 00.85653(W)   ADJUSTED
 MF1786* NAD 83(2011) ELLIP HT-   243.667 (meters)        (06/27/12)   ADJUSTED
 MF1786* NAD 83(2011) EPOCH   -  2010.00
 MF1786* NAVD 88 ORTHO HEIGHT -   276.7   (meters)      908.    (feet) GPS OBS
 MF1786  ______________________________________________________________________
 MF1786  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1786  GEOID HEIGHT    -        -32.892 (meters)                     GEOID96
 MF1786  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1786  NAD 83(2011) X  -    106,416.638 (meters)                     COMP
 MF1786  NAD 83(2011) Y  - -4,751,170.395 (meters)                     COMP
 MF1786  NAD 83(2011) Z  -  4,240,004.685 (meters)                     COMP
 MF1786  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 MF1786
 MF1786  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1786  Standards:
 MF1786         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1786            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1786  -------------------------------------------------------------------
 MF1786  NETWORK    0.42   0.65           0.19   0.15   0.33      0.02528917
 MF1786  -------------------------------------------------------------------
 MF1786  Click here for local accuracies and other accuracy information.
 MF1786
 MF1786.This mark is at Dekalb Taylor Municipal Airport (DKB)
 MF1786
 MF1786.The horizontal coordinates were established by GPS observations
 MF1786.and adjusted by the National Geodetic Survey in June 2012.
 MF1786
 MF1786.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1786.been affixed to the stable North American tectonic plate. See 
 MF1786.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1786
 MF1786.The horizontal coordinates are valid at the epoch date displayed above
 MF1786.which is a decimal equivalence of Year/Month/Day.
 MF1786
 MF1786.The orthometric height was determined by GPS observations and a
 MF1786.high-resolution geoid model.
 MF1786
 MF1786.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1786.GEOID18 height accuracy estimate available here.
 MF1786
 MF1786.Click photographs - Photos may exist for this station.
 MF1786
 MF1786.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1786
 MF1786.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1786
 MF1786.The ellipsoidal height was determined by GPS observations
 MF1786.and is referenced to NAD 83.
 MF1786
 MF1786. The following values were computed from the NAD 83(2011) position.
 MF1786
 MF1786;                    North         East     Units Scale Factor Converg.
 MF1786;SPC IL E     -   584,424.704   268,186.909   MT  0.99998745   -0 15 22.7
 MF1786;SPC IL E     - 1,917,400.05    879,876.55   sFT  0.99998745   -0 15 22.7
 MF1786;UTM  16      - 4,643,455.462   357,652.513   MT  0.99984934   -1 08 50.9
 MF1786
 MF1786!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1786!SPC IL E     -   0.99996178  x   0.99998745  =   0.99994923
 MF1786!UTM  16      -   0.99996178  x   0.99984934  =   0.99981113
 MF1786
 MF1786:                Primary Azimuth Mark                     Grid Az
 MF1786:SPC IL E     -  KALBPORT AZ MK                           268 31 06.2
 MF1786:UTM  16      -  KALBPORT AZ MK                           269 24 34.4
 MF1786
 MF1786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5765243455(NAD 83)
 MF1786
 MF1786|---------------------------------------------------------------------|
 MF1786| PID    Reference Object                     Distance      Geod. Az  |
 MF1786|                                                           dddmmss.s |
 MF1786| MF1787 KALBPORT AZ MK                      472.042 METERS 2681543.5 |
 MF1786|---------------------------------------------------------------------|
 MF1786
 MF1786                          SUPERSEDED SURVEY CONTROL
 MF1786
 MF1786  NAD 83(2007)-  41 55 48.83702(N)    088 43 00.85741(W) AD(2002.00) 0
 MF1786  ELLIP H (02/10/07)  243.699  (m)                       GP(2002.00)    
 MF1786  ELLIP H (12/06/04)  243.682  (m)                       GP(       ) 4 1
 MF1786  NAD 83(1997)-  41 55 48.83687(N)    088 43 00.85703(W) AD(       ) 1
 MF1786  ELLIP H (09/15/98)  243.728  (m)                       GP(       ) 3 1
 MF1786  ELLIP H (11/21/91)  243.634  (m)                       GP(       ) 4 1
 MF1786  NAD 83(1986)-  41 55 48.83655(N)    088 43 00.86864(W) AD(       ) 1
 MF1786  NGVD 29 (06/25/91)  276.9    (m)  OSU 89B  model used  GPS OBS        
 MF1786
 MF1786.Superseded values are not recommended for survey control.
 MF1786
 MF1786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1786.See file dsdata.pdf to determine how the superseded data were derived.
 MF1786
 MF1786_MARKER: F = FLANGE-ENCASED ROD
 MF1786_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1786_STAMPING: KALBPORT 1990
 MF1786_MARK LOGO: NGS
 MF1786_PROJECTION: FLUSH
 MF1786_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 MF1786_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF1786+STABILITY: POSITION/ELEVATION WELL
 MF1786_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1786+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2021
 MF1786_ROD/PIPE-DEPTH: 11.0 meters
 MF1786_SLEEVE-DEPTH  : 1.0 meters
 MF1786
 MF1786  HISTORY     - Date     Condition        Report By
 MF1786  HISTORY     - 1990     MONUMENTED       NGS
 MF1786  HISTORY     - 19960807 GOOD             SECI
 MF1786  HISTORY     - 19961104 GOOD             USPSQD
 MF1786  HISTORY     - 20170322 GOOD             GRWAS
 MF1786  HISTORY     - 20210316 GOOD             ILDT
 MF1786
 MF1786                          STATION DESCRIPTION
 MF1786
 MF1786'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1786'STATION IS LOCATED ABOUT 2.5 KM (1.6 MI) EAST OF DE KALB, AT THE DE
 MF1786'KALB MUNICIPAL AIRPORT, AT A TURN-AROUND PART WAY ALONG THE RUNWAY,
 MF1786'NEAR THE EAST EDGE OF SECTION 24, T 40 N, R 4 E.  OWNERSHIP--CITY OF
 MF1786'DE KALB, CITY HALL, DE KALB, IL 60115.  AIRPORT MANAGER IS RODMAN
 MF1786'CAREY, PHONE 815-756-7525.
 MF1786'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 38 AND 26 (FOURTH STREET)
 MF1786'AND A RAILROAD CROSSING IN DE KALB, GO SOUTHEAST ON HIGHWAY 38 FOR
 MF1786'2.37 KM (1.47 MI) TO A PAVED CROSSROAD.  TURN LEFT, NORTH, ON PEACE
 MF1786'ROAD FOR 1.20 KM (0.75 MI) TO A CROSSROAD.  TURN RIGHT, EAST, ON
 MF1786'PLEASANT STREET FOR ABOUT 30 M (98.4 FT) TO THE AIRPORT ENTRANCE ON
 MF1786'THE RIGHT.  TURN RIGHT, SOUTH, ON PAVED ROAD FOR 0.12 KM (0.07 MI) TO
 MF1786'ROAD END AT HANGAR ON THE LEFT.  CONTINUE SOUTH ON APRON AND RAMP FOR
 MF1786'0.19 KM (0.12 MI) TO THE TAXI/RUNWAY.  TURN LEFT, EAST, ON TRACK ROAD
 MF1786'ON NORTH SIDE OF TAXI/RUNWAY FOR 0.14 KM (0.09 MI) TO A RAMP LEADING
 MF1786'NORTH.  CONTINUE EAST ALONGSIDE RUNWAY FOR 0.47 KM (0.29 MI) TO THE
 MF1786'STATION ON THE LEFT JUST BEFORE REACHING THE ASPHALT TURN-AROUND.
 MF1786'THE STATION IS LOCATED 38.0 M (124.7 FT) NORTH FROM THE CENTER OF THE
 MF1786'RUNWAY, 30.9 M (101.4 FT) NORTHEAST FROM THE FIRST RUNWAY LIGHT WEST
 MF1786'OF THE TURN-AROUND, AND 4.6 M (15.1 FT) WEST FROM THE NORTHWEST
 MF1786'CORNER OF AND IN LINE WITH THE NORTH EDGE OF THE TURN-AROUND.
 MF1786'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1786
 MF1786                          STATION RECOVERY (1996)
 MF1786
 MF1786'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1786'RECOVERED AS DESCRIBED.
 MF1786
 MF1786                          STATION RECOVERY (1996)
 MF1786
 MF1786'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1786'RECOVERED IN GOOD CONDITION.
 MF1786
 MF1786                          STATION RECOVERY (2017)
 MF1786
 MF1786'RECOVERY NOTE BY GRW AERIAL SURVEY 2017 (BRN)
 MF1786'RECOVERED IN GOOD CONDITION.
 MF1786
 MF1786                          STATION RECOVERY (2021)
 MF1786
 MF1786'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF1786'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1787 ***********************************************************************
 MF1787  DESIGNATION -  KALBPORT AZ MK
 MF1787  PID         -  MF1787
 MF1787  STATE/COUNTY-  IL/DE KALB
 MF1787  COUNTRY     -  US
 MF1787  USGS QUAD   -  SYCAMORE (2018)
 MF1787
 MF1787                         *CURRENT SURVEY CONTROL
 MF1787  ______________________________________________________________________
 MF1787* NAD 83(1997) POSITION- 41 55 48.37236(N) 088 43 21.33620(W)   ADJUSTED
 MF1787* NAD 83(1997) ELLIP HT-   242.408 (meters)        (10/21/99)   ADJUSTED
 MF1787* NAVD 88 ORTHO HEIGHT -   275.6   (meters)      904.    (feet) VERTCON3
 MF1787  ______________________________________________________________________
 MF1787  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1787  NAD 83(1997) X  -    105,945.094 (meters)                     COMP
 MF1787  NAD 83(1997) Y  - -4,751,189.579 (meters)                     COMP
 MF1787  NAD 83(1997) Z  -  4,239,993.177 (meters)                     COMP
 MF1787  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 MF1787  HORZ ORDER      -  FIRST
 MF1787  ELLP ORDER      -  FOURTH    CLASS I
 MF1787
 MF1787.This mark is at Dekalb Taylor Municipal Airport (DKB)
 MF1787
 MF1787.The horizontal coordinates were established by GPS observations
 MF1787.and adjusted by the National Geodetic Survey in October 1999.
 MF1787
 MF1787.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1787.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1787
 MF1787.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1787.GEOID18 height accuracy estimate available here.
 MF1787
 MF1787.Click photographs - Photos may exist for this station.
 MF1787
 MF1787.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1787
 MF1787.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1787
 MF1787.The ellipsoidal height was determined by GPS observations
 MF1787.and is referenced to NAD 83.
 MF1787
 MF1787. The following values were computed from the NAD 83(1997) position.
 MF1787
 MF1787;                    North         East     Units Scale Factor Converg.
 MF1787;SPC IL E     -   584,412.494   267,715.019   MT  0.99998782   -0 15 36.4
 MF1787;SPC IL E     - 1,917,359.99    878,328.36   sFT  0.99998782   -0 15 36.4
 MF1787;UTM  16      - 4,643,450.594   357,180.555   MT  0.99985099   -1 09 04.6
 MF1787
 MF1787!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1787!SPC IL E     -   0.99996198  x   0.99998782  =   0.99994980
 MF1787!UTM  16      -   0.99996198  x   0.99985099  =   0.99981298
 MF1787
 MF1787:                Primary Azimuth Mark                     Grid Az
 MF1787:SPC IL E     -  KALBPORT                                 088 31 06.2
 MF1787:UTM  16      -  KALBPORT                                 089 24 34.4
 MF1787
 MF1787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5718043450(NAD 83)
 MF1787
 MF1787|---------------------------------------------------------------------|
 MF1787| PID    Reference Object                     Distance      Geod. Az  |
 MF1787|                                                           dddmmss.s |
 MF1787| MF1786 KALBPORT                            472.042 METERS 0881529.8 |
 MF1787|---------------------------------------------------------------------|
 MF1787
 MF1787                          SUPERSEDED SURVEY CONTROL
 MF1787
 MF1787  NAD 83(1986)-  41 55 48.37204(N)    088 43 21.34781(W) AD(       ) 1
 MF1787  NGVD 29 (06/25/91)  275.6    (m)  OSU 89B  model used  GPS OBS        
 MF1787
 MF1787.Superseded values are not recommended for survey control.
 MF1787
 MF1787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1787.See file dsdata.pdf to determine how the superseded data were derived.
 MF1787
 MF1787_MARKER: I = METAL ROD
 MF1787_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1787_STAMPING: KALBPORT AZ MK 1990
 MF1787_MARK LOGO: NGS
 MF1787_PROJECTION: FLUSH
 MF1787_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 MF1787_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF1787+STABILITY: POSITION/ELEVATION WELL
 MF1787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1787+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2006
 MF1787_ROD/PIPE-DEPTH: 8.2 meters
 MF1787_SLEEVE-DEPTH  : 1.0 meters
 MF1787
 MF1787  HISTORY     - Date     Condition        Report By
 MF1787  HISTORY     - 1990     MONUMENTED       NGS
 MF1787  HISTORY     - 19960807 GOOD             SECI
 MF1787  HISTORY     - 19961104 GOOD             USPSQD
 MF1787  HISTORY     - 20060721 GOOD             AEROTE
 MF1787
 MF1787                          STATION DESCRIPTION
 MF1787
 MF1787'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1787'STATION IS LOCATED ABOUT 2.0 KM (1.2 MI) EAST OF DE KALB, AT THE DE
 MF1787'KALB MUNICIPAL AIRPORT, 0.14 KM (0.09 MI) EAST OF THE WEST END OF THE
 MF1787'RUNWAY, AT THE JUNCTION OF THE RUNWAY AND A RAMP LEADING TO A LARGE
 MF1787'METAL HANGAR, IN CENTRAL SECTION 24, T 40 N, R 4 E.  OWNERSHIP--CITY
 MF1787'OF DE KALB, CITY HALL, DE KALB, IL 60115. AIRPORT MANAGER IS RODMAN
 MF1787'CAREY, PHONE 815-756-7525.
 MF1787'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 38 AND 26 (FOURTH STREET)
 MF1787'AND A RAILROAD CROSSING IN DE KALB, GO SOUTHEAST ON HIGHWAY 38 FOR
 MF1787'2.37 KM (1.47 MI) TO A PAVED CROSSROAD.  TURN LEFT, NORTH, ON PEACE
 MF1787'ROAD FOR 1.20 KM (0.75 MI) TO A CROSSROAD.  TURN RIGHT, EAST, ON
 MF1787'PLEASANT STREET FOR ABOUT 30 M (98.4 FT) TO THE AIRPORT ENTRANCE ON
 MF1787'THE RIGHT.  TURN RIGHT, SOUTH, ON PAVED ROAD FOR 0.12 KM (0.07 MI) TO
 MF1787'ROAD END AT HANGAR ON THE LEFT.  CONTINUE SOUTH ON APRON AND RAMP FOR
 MF1787'0.19 KM (0.12 MI) TO THE TAXI/RUNWAY.  TURN LEFT, EAST, ON TRACK ROAD
 MF1787'ON NORTH SIDE OF TAXI/RUNWAY FOR 0.14 KM (0.09 MI) TO A RAMP LEADING
 MF1787'NORTH AND THE STATION ON THE LEFT JUST AFTER CROSSING THE RAMP.
 MF1787'THE STATION IS LOCATED 41.3 M (135.5 FT) SOUTHWEST FROM THE SOUTHWEST
 MF1787'CORNER OF A CONCRETE HEAD WALL FOR A CULVERT UNDER THE RUNWAY, 24.8 M
 MF1787'(81.4 FT) NORTH FROM THE CENTER OF THE TAXI/RUNWAY, 18.6 M (61.0 FT)
 MF1787'SOUTH-SOUTHEAST FROM THE EAST END OF A 30 CM CONCRETE PIPE UNDER THE
 MF1787'RAMP, 13.0 M (42.7 FT) EAST FROM THE CENTER OF THE RAMP, AND 8.9 M
 MF1787'(29.2 FT) NORTHEAST FROM RAMP LIGHT 1-63.
 MF1787'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1787
 MF1787                          STATION RECOVERY (1996)
 MF1787
 MF1787'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1787'RECOVERED AS DESCRIBED.
 MF1787
 MF1787                          STATION RECOVERY (1996)
 MF1787
 MF1787'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1787'RECOVERED IN GOOD CONDITION.
 MF1787
 MF1787                          STATION RECOVERY (2006)
 MF1787
 MF1787'RECOVERY NOTE BY AEROTEC 2006 (CBL)
 MF1787'NORTH OF RUNWAY 9/27 ON WEST SIDE OF AIRPORT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1493 ***********************************************************************
 JB1493  DESIGNATION -  KALMER
 JB1493  PID         -  JB1493
 JB1493  STATE/COUNTY-  IL/CLINTON
 JB1493  COUNTRY     -  US
 JB1493  USGS QUAD   -  TRENTON (2018)
 JB1493
 JB1493                         *CURRENT SURVEY CONTROL
 JB1493  ______________________________________________________________________
 JB1493* NAD 83(1997) POSITION- 38 30 35.32110(N) 089 39 41.20268(W)   ADJUSTED
 JB1493* NAVD 88 ORTHO HEIGHT -   130.556 (meters)      428.33  (feet) ADJUSTED
 JB1493  ______________________________________________________________________
 JB1493  GEOID HEIGHT    -        -30.484 (meters)                     GEOID18
 JB1493  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 JB1493  DYNAMIC HEIGHT  -        130.474 (meters)      428.06  (feet) COMP
 JB1493  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 JB1493
 JB1493  HORZ ORDER      -  SECOND
 JB1493  VERT ORDER      -  SECOND    CLASS 0
 JB1493
 JB1493.The horizontal coordinates were established by classical geodetic methods
 JB1493.and adjusted by the National Geodetic Survey in October 1999.
 JB1493
 JB1493.The orthometric height was determined by differential leveling and
 JB1493.adjusted by the NATIONAL GEODETIC SURVEY
 JB1493.in June 1991.
 JB1493
 JB1493.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1493.GEOID18 height accuracy estimate available here.
 JB1493
 JB1493.Click photographs - Photos may exist for this station.
 JB1493
 JB1493.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1493
 JB1493.The dynamic height is computed by dividing the NAVD 88
 JB1493.geopotential number by the normal gravity value computed on the
 JB1493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1493.degrees latitude (g = 980.6199 gals.).
 JB1493
 JB1493.The modeled gravity was interpolated from observed gravity values.
 JB1493
 JB1493. The following values were computed from the NAD 83(1997) position.
 JB1493
 JB1493;                    North         East     Units Scale Factor Converg.
 JB1493;SPC IL W     -   204,677.216   744,063.426   MT  0.99996508   +0 18 52.5
 JB1493;SPC IL W     -   671,511.83  2,441,148.09   sFT  0.99996508   +0 18 52.5
 JB1493;UTM  16      - 4,265,739.363   267,940.191   MT  1.00026323   -1 39 28.4
 JB1493
 JB1493!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1493!SPC IL W     -   0.99998430  x   0.99996508  =   0.99994938
 JB1493!UTM  16      -   0.99998430  x   1.00026323  =   1.00024752
 JB1493
 JB1493:                Primary Azimuth Mark                     Grid Az
 JB1493:SPC IL W     -  KALMER AZ MK                             266 52 32.2
 JB1493:UTM  16      -  KALMER AZ MK                             268 50 53.1
 JB1493
 JB1493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6794065739(NAD 83)
 JB1493
 JB1493|---------------------------------------------------------------------|
 JB1493| PID    Reference Object                     Distance      Geod. Az  |
 JB1493|                                                           dddmmss.s |
 JB1493| JB1494 KALMER RM 1                          49.216 METERS 10609     |
 JB1493| JB1492 KALMER RM 2                          17.363 METERS 21441     |
 JB1493| JB1491 KALMER AZ MK                                       2671124.7 |
 JB1493| JB1956 NEW BADEN MUNICIPAL TANK            APPROX. 4.4 KM 3105256.5 |
 JB1493| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX. 4.3 KM 3142723.2 |
 JB1493|---------------------------------------------------------------------|
 JB1493
 JB1493                          SUPERSEDED SURVEY CONTROL
 JB1493
 JB1493  NAD 83(1986)-  38 30 35.33690(N)    089 39 41.19891(W) AD(       ) 2
 JB1493  NAD 27      -  38 30 35.15970(N)    089 39 40.86077(W) AD(       ) 2
 JB1493  NGVD 29 (??/??/92)  130.674  (m)          428.72   (f) ADJ UNCH    2 0
 JB1493  NGVD 29             130.67   (m)          428.7    (f) LEVELING    3  
 JB1493
 JB1493.Superseded values are not recommended for survey control.
 JB1493
 JB1493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1493.See file dsdata.pdf to determine how the superseded data were derived.
 JB1493
 JB1493_MARKER: DE = TRAVERSE STATION DISK
 JB1493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1493_STAMPING: KALMER 1961
 JB1493_MARK LOGO: CGS
 JB1493_PROJECTION: FLUSH
 JB1493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1493+STABILITY: SURFACE MOTION
 JB1493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1493+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2013
 JB1493
 JB1493  HISTORY     - Date     Condition        Report By
 JB1493  HISTORY     - 1961     MONUMENTED       CGS
 JB1493  HISTORY     - 1961     GOOD             CGS
 JB1493  HISTORY     - 1971     GOOD             NGS
 JB1493  HISTORY     - 20040310 GOOD             APISUR
 JB1493  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1493  HISTORY     - 20130909 GOOD             ILDT
 JB1493
 JB1493                          STATION DESCRIPTION
 JB1493
 JB1493'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1493'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF NEW BADEN, ABOUT 2.5
 JB1493'MILES WEST OF THE VILLAGE OF DAMIANSVILLE AND ABOUT 2.5 MILES NORTH OF
 JB1493'THE VILLAGE OF NEW MEMPHIS.
 JB1493'
 JB1493'TO REACH THE STATION FROM THE POST OFFICE IN NEW BADEN, GO EAST ON
 JB1493'STATE HIGHWAY 161 FOR 0.7 MILE TO THE JUNCTION OF STATE HIGHWAY 160,
 JB1493'TURN RIGHT, GO SOUTH ON STATE HIGHWAY 160 FOR 1.85 MILES TO A
 JB1493'CROSSROAD AND A TAVERN ON RIGHT, TURN LEFT, GO EAST FOR 1.15 MILES TO
 JB1493'TWO OIL STORAGE TANKS ON THE LEFT AND THE STATION JUST EAST OF TANKS
 JB1493'AS DESCRIBED.
 JB1493'
 JB1493'THE STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH
 JB1493'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB1493'AND IS STAMPED KALMER 1961.  THE MARK IS 182.6 FEET EAST OF CENTER OF
 JB1493'DRIVEWAY, 114 FEET EAST-SOUTHEAST OF THE EAST EDGE OF OIL STORAGE
 JB1493'TANK, 23.6 FEET NORTH OF CENTER OF ROAD, 3.4 FEET WEST OF POWER LINE
 JB1493'POLE AND 3.3 FEET WEST OF WITNESS POST.
 JB1493'
 JB1493'REFERENCE MARK NO 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1493'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB1493'AND IS STAMPED KALMER NO 1 1961.  THE MARK IS 158.6 FEET SOUTHEAST OF
 JB1493'WITNESS POST, 24 FEET SOUTH OF CENTER OF ROAD AND 2.5 FEET
 JB1493'WEST-NORTHWEST OF TELEPHONE POLE.
 JB1493'
 JB1493'REFERENCE MARK NO 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1493'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB1493'AND IS STAMPED KALMER NO 2 1961.  THE MARK IS 59.1 FEET SOUTHWEST OF
 JB1493'WITNESS POST, 23 FEET SOUTH OF CENTER OF ROAD AND 2 FEET
 JB1493'EAST-NORTHEAST OF TELEPHONE POLE.
 JB1493'
 JB1493'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB1493'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB1493'STAMPED KALMER 1961.  THE MARK IS 139 FEET WEST OF THE CENTER OF
 JB1493'DRIVEWAY, 35 FEET WEST OF CENTER OF WOODEN GATE, 23 FEET SOUTH OF
 JB1493'CENTER OF ROAD, 7.6 FEET EAST OF FENCE CORNER, 3.6 FEET EAST OF
 JB1493'TELEPHONE POLE, 2.5 FEET EAST OF WITNESS POST AND 1 FOOT NORTH OF
 JB1493'WOODEN FENCE.
 JB1493'
 JB1493'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.25 MILE TO
 JB1493'THE MARK ON THE LEFT AS DESCRIBED.
 JB1493'
 JB1493'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1493
 JB1493                          STATION RECOVERY (1961)
 JB1493
 JB1493'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1493'3.9 MI SE FROM NEW BADEN.
 JB1493'ABOUT 0.7 MILES EAST ALONG STATE HIGHWAY 161 FROM THE POST OFFICE
 JB1493'IN NEW BADEN, THENCE 1.85 MILES SOUTH ALONG STATE HIGHWAY 160,
 JB1493'THENCE 1.35 MILES EAST ALONG AN ASPHALT PAVED ROAD, ABOUT 0.25
 JB1493'MILES EAST OF A FARM HOUSE SOUTH OF THE ROAD, ALSO NEAR AN OIL
 JB1493'STORAGE TANK NORTH OF THE ROAD, 24 FEET NORTH OF THE CENTER
 JB1493'LINE OF THE ROAD, 117 FEET EAST-SOUTHEAST OF A PIPE AT THE CENTER
 JB1493'OF THE SOUTH SIDE OF THE EAST ONE OF TWO OIL STORAGE TANKS, 182
 JB1493'FEET EAST OF THE CENTER LINE OF THE DRIVE NORTH TO A FARM HOUSE,
 JB1493'3.5 FEET WEST-SOUTHWEST OF THE FIRST POWER POLE EAST OF THE OIL
 JB1493'STORAGE TANKS, 3.2 FEET WEST OF A METAL WITNESS POST, ABOUT
 JB1493'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB1493'WITH THE GROUND.
 JB1493
 JB1493                          STATION RECOVERY (1971)
 JB1493
 JB1493'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1493'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 JB1493'GOOD CONDITION.  THE DIRECTION TO ALL OBJECTS CHECKED.  THE DISTANCE
 JB1493'TO REFERENCE MARK 1 WAS FOUND TO BE SHORTER BY 0.04 OF A FOOT AND TO
 JB1493'REFERENCE MARK 2 0.05 OF A FOOT.  THE TELEPHONE POLES BY THE REFERENCE
 JB1493'MARKS HAVE BEEN REMOVED AND WITNESS POST WERE SET TO PROTECT THE
 JB1493'MARKS.  THE DESCRIPTION IS GOOD WITH THE BELOW.
 JB1493'
 JB1493'REFERENCE MARK 1 IS 1 FOOT WEST OF A METAL WITNESS POST AND REFERENCE
 JB1493'MARK 2 IS 1 FOOT EAST OF A METAL WITNESS POST.
 JB1493'
 JB1493'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB1493
 JB1493                          STATION RECOVERY (2004)
 JB1493
 JB1493'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2004 (NRB)
 JB1493'RECOVERED IN GOOD CONDITION.
 JB1493
 JB1493                          STATION RECOVERY (2011)
 JB1493
 JB1493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1493'MARK NOT FOUND.
 JB1493
 JB1493                          STATION RECOVERY (2013)
 JB1493
 JB1493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1491 ***********************************************************************
 JB1491  DESIGNATION -  KALMER AZ MK
 JB1491  PID         -  JB1491
 JB1491  STATE/COUNTY-  IL/CLINTON
 JB1491  COUNTRY     -  US
 JB1491  USGS QUAD   -  TRENTON (2018)
 JB1491
 JB1491                         *CURRENT SURVEY CONTROL
 JB1491  ______________________________________________________________________
 JB1491* NAD 83(1986) POSITION- 38 30 34.     (N) 089 39 58.     (W)   SCALED
 JB1491* NAVD 88 ORTHO HEIGHT -   130.711 (meters)      428.84  (feet) ADJUSTED
 JB1491  ______________________________________________________________________
 JB1491  GEOID HEIGHT    -        -30.483 (meters)                     GEOID18
 JB1491  DYNAMIC HEIGHT  -        130.629 (meters)      428.57  (feet) COMP
 JB1491  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 JB1491
 JB1491  VERT ORDER      -  SECOND    CLASS 0
 JB1491
 JB1491.The horizontal coordinates were scaled from a map and have
 JB1491.an estimated accuracy of +/- 6 seconds.
 JB1491
 JB1491.The orthometric height was determined by differential leveling and
 JB1491.adjusted by the NATIONAL GEODETIC SURVEY
 JB1491.in June 1991.
 JB1491
 JB1491.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1491.GEOID18 height accuracy estimate available here.
 JB1491
 JB1491.Click photographs - Photos may exist for this station.
 JB1491
 JB1491.The dynamic height is computed by dividing the NAVD 88
 JB1491.geopotential number by the normal gravity value computed on the
 JB1491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1491.degrees latitude (g = 980.6199 gals.).
 JB1491
 JB1491.The modeled gravity was interpolated from observed gravity values.
 JB1491
 JB1491;                    North         East    Units  Estimated Accuracy
 JB1491;SPC IL W     -   204,630.      743,660.      MT  (+/- 180 meters Scaled)
 JB1491
 JB1491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH675657(NAD 83)
 JB1491
 JB1491                          SUPERSEDED SURVEY CONTROL
 JB1491
 JB1491  NGVD 29 (??/??/92)  130.829  (m)          429.23   (f) ADJ UNCH    2 0
 JB1491
 JB1491.Superseded values are not recommended for survey control.
 JB1491
 JB1491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1491.See file dsdata.pdf to determine how the superseded data were derived.
 JB1491
 JB1491_MARKER: DZ = AZIMUTH MARK DISK
 JB1491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1491_STAMPING: KALMER 1961
 JB1491_MARK LOGO: CGS
 JB1491_PROJECTION: FLUSH
 JB1491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1491+STABILITY: SURFACE MOTION
 JB1491
 JB1491  HISTORY     - Date     Condition        Report By
 JB1491  HISTORY     - 1961     MONUMENTED       CGS
 JB1491  HISTORY     - 1971     GOOD             NGS
 JB1491  HISTORY     - 20130909 MARK NOT FOUND   ILDT
 JB1491
 JB1491                          STATION DESCRIPTION
 JB1491
 JB1491'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1491'3.6 MI SE FROM NEW BADEN.
 JB1491'ABOUT 0.7 MILES EAST ALONG STATE HIGHWAY 161 FROM THE POST OFFICE
 JB1491'IN NEW BADEN, THENCE 1.85 MILES SOUTH ALONG STATE HIGHWAY 160,
 JB1491'THENCE 1.1 MILES EAST ALONG AN ASPHALT ROAD, NEAR A FARM HOUSE
 JB1491'SOUTH OF THE ROAD, 24 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB1491'245 FEET WEST OF THE CENTER LINE OF THE DRIVE, 1 FOOT NORTH OF
 JB1491'THE FENCE, 7.5 FEET EAST OF THE FENCE CORNER, 3.5 FEET
 JB1491'EAST-NORTHEAST OF A TELEPHONE POLE, 29 FEET WEST OF THE WEST END
 JB1491'OF A BOARD GATE, 2.5 FEET EAST OF A METAL WITNESS POST, ABOUT 0.5
 JB1491'FEET BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB1491'POST FLUSH WITH THE GROUND.
 JB1491
 JB1491                          STATION RECOVERY (1971)
 JB1491
 JB1491'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB1491'RECOVERED IN GOOD CONDITION.
 JB1491
 JB1491                          STATION RECOVERY (2013)
 JB1491
 JB1491'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1491'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1494 ***********************************************************************
 JB1494  DESIGNATION -  KALMER RM 1
 JB1494  PID         -  JB1494
 JB1494  STATE/COUNTY-  IL/CLINTON
 JB1494  COUNTRY     -  US
 JB1494  USGS QUAD   -  TRENTON (2018)
 JB1494
 JB1494                         *CURRENT SURVEY CONTROL
 JB1494  ______________________________________________________________________
 JB1494* NAD 83(1986) POSITION- 38 30 34.88   (N) 089 39 39.25   (W)   HD_HELD1
 JB1494* NAVD 88 ORTHO HEIGHT -   130.614 (meters)      428.52  (feet) ADJUSTED
 JB1494  ______________________________________________________________________
 JB1494  GEOID HEIGHT    -        -30.483 (meters)                     GEOID18
 JB1494  DYNAMIC HEIGHT  -        130.531 (meters)      428.25  (feet) COMP
 JB1494  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 JB1494
 JB1494  VERT ORDER      -  SECOND    CLASS 0
 JB1494
 JB1494.The horizontal coordinates were determined by differentially corrected
 JB1494.hand held GPS observations or other comparable positioning techniques
 JB1494.and have an estimated accuracy of +/- 3 meters.
 JB1494
 JB1494.The orthometric height was determined by differential leveling and
 JB1494.adjusted by the NATIONAL GEODETIC SURVEY
 JB1494.in June 1991.
 JB1494
 JB1494.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1494.GEOID18 height accuracy estimate available here.
 JB1494
 JB1494.Click photographs - Photos may exist for this station.
 JB1494
 JB1494.The dynamic height is computed by dividing the NAVD 88
 JB1494.geopotential number by the normal gravity value computed on the
 JB1494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1494.degrees latitude (g = 980.6199 gals.).
 JB1494
 JB1494.The modeled gravity was interpolated from observed gravity values.
 JB1494
 JB1494;                    North         East    Units  Estimated Accuracy
 JB1494;SPC IL W     -   204,663.9     744,110.8     MT  (+/- 3 meters HH1 GPS) 
 JB1494
 JB1494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6798765724(NAD 83)
 JB1494
 JB1494                          SUPERSEDED SURVEY CONTROL
 JB1494
 JB1494  NGVD 29 (??/??/92)  130.732  (m)          428.91   (f) ADJ UNCH    2 0
 JB1494
 JB1494.Superseded values are not recommended for survey control.
 JB1494
 JB1494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1494.See file dsdata.pdf to determine how the superseded data were derived.
 JB1494
 JB1494_MARKER: DR = REFERENCE MARK DISK
 JB1494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1494_STAMPING: KALMER NO 1 1961
 JB1494_MARK LOGO: CGS
 JB1494_PROJECTION: FLUSH
 JB1494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1494+STABILITY: SURFACE MOTION
 JB1494
 JB1494  HISTORY     - Date     Condition        Report By
 JB1494  HISTORY     - 1961     MONUMENTED       CGS
 JB1494  HISTORY     - 1971     GOOD             NGS
 JB1494  HISTORY     - 20110824 MARK NOT FOUND   ILDT
 JB1494
 JB1494                          STATION DESCRIPTION
 JB1494
 JB1494'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1494'3.9 MI SW FROM NEW BADEN.
 JB1494'ABOUT 0.7 MILES EAST ALONG STATE HIGHWAY 161 FROM THE POST OFFICE
 JB1494'IN NEW BADEN, THENCE 1.85 MILES SOUTH ALONG STATE HIGHWAY 160,
 JB1494'THENCE 1.35 MILES EAST ALONG AN ASPHALT PAVED ROAD, ABOUT 0.25
 JB1494'MILES EAST OF A FARM HOUSE SOUTH OF THE ROAD, ALSO NEAR TWO OIL
 JB1494'STORAGE TANKS NORTH OF THE ROAD, 22 FEET SOUTH OF THE CENTER LINE
 JB1494'OF THE ROAD, 2.5 FEET WEST OF THE SECOND TELEPHONE POLE EAST
 JB1494'OF THE OIL STORAGE TANKS, 278 FEET SOUTHEAST OF A PIPE THE CENTER
 JB1494'OF THE SOUTH SIDE OF THE EAST ONE OF THE TWO OIL STORAGE TANKS,
 JB1494'161.5 FEET SOUTHEAST OF TRAVERSE STATION KALMER, 158.5 FEET
 JB1494'SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 JB1494'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1494
 JB1494                          STATION RECOVERY (1971)
 JB1494
 JB1494'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB1494'RECOVERED IN GOOD CONDITION.
 JB1494
 JB1494                          STATION RECOVERY (2011)
 JB1494
 JB1494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1494'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1492 ***********************************************************************
 JB1492  DESIGNATION -  KALMER RM 2
 JB1492  PID         -  JB1492
 JB1492  STATE/COUNTY-  IL/CLINTON
 JB1492  COUNTRY     -  US
 JB1492  USGS QUAD   -  TRENTON (2018)
 JB1492
 JB1492                         *CURRENT SURVEY CONTROL
 JB1492  ______________________________________________________________________
 JB1492* NAD 83(1986) POSITION- 38 30 34.86   (N) 089 39 41.61   (W)   HD_HELD1
 JB1492* NAVD 88 ORTHO HEIGHT -   130.531 (meters)      428.25  (feet) ADJUSTED
 JB1492  ______________________________________________________________________
 JB1492  GEOID HEIGHT    -        -30.483 (meters)                     GEOID18
 JB1492  DYNAMIC HEIGHT  -        130.449 (meters)      427.98  (feet) COMP
 JB1492  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 JB1492
 JB1492  VERT ORDER      -  SECOND    CLASS 0
 JB1492
 JB1492.The horizontal coordinates were determined by differentially corrected
 JB1492.hand held GPS observations or other comparable positioning techniques
 JB1492.and have an estimated accuracy of +/- 3 meters.
 JB1492
 JB1492.The orthometric height was determined by differential leveling and
 JB1492.adjusted by the NATIONAL GEODETIC SURVEY
 JB1492.in June 1991.
 JB1492
 JB1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1492.GEOID18 height accuracy estimate available here.
 JB1492
 JB1492.Click photographs - Photos may exist for this station.
 JB1492
 JB1492.The dynamic height is computed by dividing the NAVD 88
 JB1492.geopotential number by the normal gravity value computed on the
 JB1492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1492.degrees latitude (g = 980.6199 gals.).
 JB1492
 JB1492.The modeled gravity was interpolated from observed gravity values.
 JB1492
 JB1492;                    North         East    Units  Estimated Accuracy
 JB1492;SPC IL W     -   204,662.9     744,053.6     MT  (+/- 3 meters HH1 GPS) 
 JB1492
 JB1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6792965725(NAD 83)
 JB1492
 JB1492                          SUPERSEDED SURVEY CONTROL
 JB1492
 JB1492  NGVD 29 (??/??/92)  130.649  (m)          428.64   (f) ADJ UNCH    2 0
 JB1492
 JB1492.Superseded values are not recommended for survey control.
 JB1492
 JB1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1492.See file dsdata.pdf to determine how the superseded data were derived.
 JB1492
 JB1492_MARKER: DR = REFERENCE MARK DISK
 JB1492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1492_STAMPING: KALMER NO 2 1961
 JB1492_MARK LOGO: CGS
 JB1492_PROJECTION: FLUSH
 JB1492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1492+STABILITY: SURFACE MOTION
 JB1492
 JB1492  HISTORY     - Date     Condition        Report By
 JB1492  HISTORY     - 1961     MONUMENTED       CGS
 JB1492  HISTORY     - 1971     GOOD             NGS
 JB1492  HISTORY     - 20110824 MARK NOT FOUND   ILDT
 JB1492
 JB1492                          STATION DESCRIPTION
 JB1492
 JB1492'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1492'3.9 MI SE FROM NEW BADEN.
 JB1492'ABOUT 0.7 MILES EAST ALONG STATE HIGHWAY 161 FROM THE POST OFFICE
 JB1492'IN NEW BADEN, THENCE 1.85 MILES SOUTH ALONG STATE HIGHWAY 160,
 JB1492'THENCE 1.35 MILES EAST ALONG AN ASPHALT PAVED ROAD, ABOUT 0.25
 JB1492'MILES EAST OF A FARM HOUSE SOUTH OF THE ROAD, ALSO NEAR TWO OIL
 JB1492'STORAGE TANKS NORTH OF THE ROAD, 23 FEET SOUTH OF THE CENTER
 JB1492'LINE OF THE ROAD, 2.5 FEET NORTHEAST OF THE FIRST TELEPHONE POLE
 JB1492'EAST OF THE TANKS, 114 FEET SOUTHEAST OF A PIPE AT THE CENTER OF
 JB1492'THE SOUTHSIDE OF THE EAST ONE OF TWO OIL STORAGE TANKS,
 JB1492'57.0 FEET SOUTHWEST OF TRAVERSE STATION KALMER, 59.1 FEET
 JB1492'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 JB1492'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1492
 JB1492                          STATION RECOVERY (1971)
 JB1492
 JB1492'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB1492'RECOVERED IN GOOD CONDITION.
 JB1492
 JB1492                          STATION RECOVERY (2011)
 JB1492
 JB1492'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1492'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8045 ***********************************************************************
 DK8045  DESIGNATION -  KAMPSVILLE
 DK8045  PID         -  DK8045
 DK8045  STATE/COUNTY-  IL/CALHOUN
 DK8045  COUNTRY     -  US
 DK8045  USGS QUAD   -  KAMPSVILLE (2018)
 DK8045
 DK8045                         *CURRENT SURVEY CONTROL
 DK8045  ______________________________________________________________________
 DK8045* NAD 83(2011) POSITION- 39 17 45.69220(N) 090 36 35.00237(W)   ADJUSTED
 DK8045* NAD 83(2011) ELLIP HT-    99.978 (meters)        (06/27/12)   ADJUSTED
 DK8045* NAD 83(2011) EPOCH   -  2010.00
 DK8045* NAVD 88 ORTHO HEIGHT -   132.085 (meters)      433.35  (feet) ADJUSTED
 DK8045  ______________________________________________________________________
 DK8045  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 DK8045  NAD 83(2011) X  -    -52,597.137 (meters)                     COMP
 DK8045  NAD 83(2011) Y  - -4,942,376.809 (meters)                     COMP
 DK8045  NAD 83(2011) Z  -  4,017,867.128 (meters)                     COMP
 DK8045  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 DK8045  DYNAMIC HEIGHT  -        132.009 (meters)      433.10  (feet) COMP
 DK8045  MODELED GRAVITY -    980,053.9   (mgal)                       NAVD 88
 DK8045
 DK8045  VERT ORDER      -  SECOND    CLASS I
 DK8045
 DK8045  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8045  Standards:
 DK8045         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8045            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8045  -------------------------------------------------------------------
 DK8045  NETWORK    1.21   3.00           0.50   0.49   1.53     -0.07486207
 DK8045  -------------------------------------------------------------------
 DK8045  Click here for local accuracies and other accuracy information.
 DK8045
 DK8045.The horizontal coordinates were established by GPS observations
 DK8045.and adjusted by the National Geodetic Survey in June 2012.
 DK8045
 DK8045.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8045.been affixed to the stable North American tectonic plate. See 
 DK8045.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8045
 DK8045.The horizontal coordinates are valid at the epoch date displayed above
 DK8045.which is a decimal equivalence of Year/Month/Day.
 DK8045
 DK8045.The orthometric height was determined by differential leveling and
 DK8045.adjusted by the NATIONAL GEODETIC SURVEY
 DK8045.in July 2014.
 DK8045
 DK8045.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8045.GEOID18 height accuracy estimate available here.
 DK8045
 DK8045.Click photographs - Photos may exist for this station.
 DK8045
 DK8045.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8045
 DK8045.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8045
 DK8045.The ellipsoidal height was determined by GPS observations
 DK8045.and is referenced to NAD 83.
 DK8045
 DK8045.The dynamic height is computed by dividing the NAVD 88
 DK8045.geopotential number by the normal gravity value computed on the
 DK8045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK8045.degrees latitude (g = 980.6199 gals.).
 DK8045
 DK8045.The modeled gravity was interpolated from observed gravity values.
 DK8045
 DK8045. The following values were computed from the NAD 83(2011) position.
 DK8045
 DK8045;                    North         East     Units Scale Factor Converg.
 DK8045;SPC IL W     -   291,925.197   661,782.246   MT  0.99995915   -0 16 50.2
 DK8045;SPC IL W     -   957,757.92  2,171,197.25   sFT  0.99995915   -0 16 50.2
 DK8045;UTM  15      - 4,352,351.618   706,125.020   MT  1.00012316   +1 30 51.7
 DK8045
 DK8045!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8045!SPC IL W     -   0.99998431  x   0.99995915  =   0.99994347
 DK8045!UTM  15      -   0.99998431  x   1.00012316  =   1.00010747
 DK8045
 DK8045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0612552351(NAD 83)
 DK8045
 DK8045                          SUPERSEDED SURVEY CONTROL
 DK8045
 DK8045  NAD 83(2007)-  39 17 45.69215(N)    090 36 35.00306(W) AD(2002.00) 1
 DK8045  ELLIP H (01/08/09)  100.019  (m)                       GP(2002.00) 4 1
 DK8045  NAVD 88 (01/08/09)  132.1    (m)  GEOID03  model used  GPS OBS        
 DK8045
 DK8045.Superseded values are not recommended for survey control.
 DK8045
 DK8045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8045.See file dsdata.pdf to determine how the superseded data were derived.
 DK8045
 DK8045_MARKER: DD = SURVEY DISK
 DK8045_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8045_STAMPING: KAMPSVILLE
 DK8045_MARK LOGO: ILDT
 DK8045_PROJECTION: RECESSED 5 CENTIMETERS
 DK8045_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK8045_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8045+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2021
 DK8045_ROD/PIPE-DEPTH: 3.7 meters
 DK8045_SLEEVE-DEPTH  : 1 meters
 DK8045
 DK8045  HISTORY     - Date     Condition        Report By
 DK8045  HISTORY     - 2008     MONUMENTED       ILDT
 DK8045  HISTORY     - 20081212 GOOD             ILDT
 DK8045  HISTORY     - 20121024 GOOD             GEOCAC
 DK8045  HISTORY     - 20130405 GOOD             TROTT
 DK8045  HISTORY     - 20191017 GOOD             ILDW
 DK8045  HISTORY     - 20210331 GOOD             INDIV
 DK8045
 DK8045                          STATION DESCRIPTION
 DK8045
 DK8045'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8045'STATION IS LOCATED IN KAMPSVILLE, IN THE N.E. QUAD AT THE T
 DK8045'INTERSECTION OF IL100 AND IL 96.   THE STATION IS 29.4 FEET NE OF THE
 DK8045'CENTERLINE INTERSECTION OF IL 100 AND IL 96,  29 FEET  NORTH OF THE
 DK8045'CENTERLINE OF A SERVICE ROAD, 9 FEET  SW OF THE SOUTH MOST CORNER OF A
 DK8045'WING WALL, AND SOUTH OF A DITCH FLOWING INTO THE ILLINOIS RIVER.
 DK8045
 DK8045                          STATION RECOVERY (2012)
 DK8045
 DK8045'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 DK8045'RECOVERED IN GOOD CONDITION.
 DK8045
 DK8045                          STATION RECOVERY (2013)
 DK8045
 DK8045'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 DK8045'RECOVERED AS DESCRIBED.
 DK8045
 DK8045                          STATION RECOVERY (2019)
 DK8045
 DK8045'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DK8045'RECOVERED IN GOOD CONDITION.
 DK8045
 DK8045                          STATION RECOVERY (2021)
 DK8045
 DK8045'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DK8045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2846 ***********************************************************************
 AJ2846  DESIGNATION -  KAN20 1A
 AJ2846  PID         -  AJ2846
 AJ2846  STATE/COUNTY-  IL/KANE
 AJ2846  COUNTRY     -  US
 AJ2846  USGS QUAD   -  PINGREE GROVE (2018)
 AJ2846
 AJ2846                         *CURRENT SURVEY CONTROL
 AJ2846  ______________________________________________________________________
 AJ2846* NAD 83(2011) POSITION- 42 06 57.28812(N) 088 28 53.37454(W)   ADJUSTED
 AJ2846* NAD 83(2011) ELLIP HT-   264.940 (meters)        (06/27/12)   ADJUSTED
 AJ2846* NAD 83(2011) EPOCH   -  2010.00
 AJ2846* NAVD 88 ORTHO HEIGHT -   298.4   (meters)      979.    (feet) GPS OBS
 AJ2846  ______________________________________________________________________
 AJ2846  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2846  GEOID HEIGHT    -        -33.390 (meters)                     GEOID99
 AJ2846  GEOID HEIGHT    -        -33.447 (meters)                     GEOID18
 AJ2846  NAD 83(2011) X  -    125,571.394 (meters)                     COMP
 AJ2846  NAD 83(2011) Y  - -4,736,906.660 (meters)                     COMP
 AJ2846  NAD 83(2011) Z  -  4,255,340.789 (meters)                     COMP
 AJ2846  LAPLACE CORR    -         -2.30  (seconds)                    DEFLEC18
 AJ2846
 AJ2846  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2846  Standards:
 AJ2846         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2846            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2846  -------------------------------------------------------------------
 AJ2846  NETWORK    0.50   0.74           0.23   0.17   0.38     -0.09496575
 AJ2846  -------------------------------------------------------------------
 AJ2846  Click here for local accuracies and other accuracy information.
 AJ2846
 AJ2846.The horizontal coordinates were established by GPS observations
 AJ2846.and adjusted by the National Geodetic Survey in June 2012.
 AJ2846
 AJ2846.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2846.been affixed to the stable North American tectonic plate. See 
 AJ2846.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2846
 AJ2846.The horizontal coordinates are valid at the epoch date displayed above
 AJ2846.which is a decimal equivalence of Year/Month/Day.
 AJ2846
 AJ2846.The orthometric height was determined by GPS observations and a
 AJ2846.high-resolution geoid model.
 AJ2846
 AJ2846.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2846.GEOID18 height accuracy estimate available here.
 AJ2846
 AJ2846.Click photographs - Photos may exist for this station.
 AJ2846
 AJ2846.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2846
 AJ2846.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2846
 AJ2846.The ellipsoidal height was determined by GPS observations
 AJ2846.and is referenced to NAD 83.
 AJ2846
 AJ2846. The following values were computed from the NAD 83(2011) position.
 AJ2846
 AJ2846;                    North         East     Units Scale Factor Converg.
 AJ2846;SPC IL E     -   604,987.920   287,747.472   MT  0.99997685   -0 05 57.7
 AJ2846;SPC IL E     - 1,984,864.53    944,051.50   sFT  0.99997685   -0 05 57.7
 AJ2846;UTM  16      - 4,663,708.073   377,527.802   MT  0.99978456   -0 59 37.2
 AJ2846
 AJ2846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2846!SPC IL E     -   0.99995845  x   0.99997685  =   0.99993530
 AJ2846!UTM  16      -   0.99995845  x   0.99978456  =   0.99974302
 AJ2846
 AJ2846:                Primary Azimuth Mark                     Grid Az
 AJ2846:SPC IL E     -  KAN20 1B                                 181 06 41.8
 AJ2846:UTM  16      -  KAN20 1B                                 182 00 21.3
 AJ2846
 AJ2846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7752763708(NAD 83)
 AJ2846
 AJ2846|---------------------------------------------------------------------|
 AJ2846| PID    Reference Object                     Distance      Geod. Az  |
 AJ2846|                                                           dddmmss.s |
 AJ2846| AJ2841 KAN20 1B                            APPROX. 0.8 KM 1810044.1 |
 AJ2846|---------------------------------------------------------------------|
 AJ2846
 AJ2846                          SUPERSEDED SURVEY CONTROL
 AJ2846
 AJ2846  NAD 83(2007)-  42 06 57.28811(N)    088 28 53.37545(W) AD(2002.00) 0
 AJ2846  ELLIP H (02/10/07)  264.972  (m)                       GP(2002.00)    
 AJ2846  ELLIP H (02/03/05)  264.985  (m)                       GP(       ) 4 2
 AJ2846  NAD 83(1997)-  42 06 57.28804(N)    088 28 53.37478(W) AD(       ) 1
 AJ2846  ELLIP H (04/23/01)  265.011  (m)                       GP(       ) 3 1
 AJ2846
 AJ2846.Superseded values are not recommended for survey control.
 AJ2846
 AJ2846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2846.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2846
 AJ2846_MARKER: I = METAL ROD
 AJ2846_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2846_STAMPING: KAN20-1A
 AJ2846_MARK LOGO: ILDT
 AJ2846_PROJECTION: FLUSH
 AJ2846_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2846_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2846_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2846+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2000
 AJ2846_ROD/PIPE-DEPTH: 3.7 meters
 AJ2846_SLEEVE-DEPTH  : 0.9 meters
 AJ2846
 AJ2846  HISTORY     - Date     Condition        Report By
 AJ2846  HISTORY     - 20000602 MONUMENTED       SECI
 AJ2846
 AJ2846                          STATION DESCRIPTION
 AJ2846
 AJ2846'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2846'STATION IS LOCATED APPROXIMATELY 2.3 MI NORTHEAST OF HAMPSHIRE,
 AJ2846'3.9 MI SOUTHWEST OF HUNTLEY IN SECTION 13, T42N, R6E.  TO REACH FROM
 AJ2846'THE JUNCTION OF IL RT 47 AND US RT 20 PROCEED WEST ON US RT 20 FOR
 AJ2846'2.5 MI TO THE STATION LOCATED 25.2 FT EAST OF THE CENTERLINE OF US RT
 AJ2846'20.  STATION IS LOCATED 1.1 MI NORTH OF ALLEN RD, 400 FT NORTH OF
 AJ2846'AGGREGATE DRIVE (ADDRESS 17N291) TO HOUSE AND CELLULAR TOWER,
 AJ2846'192 FT NORTHEAST OF POWERPOLE (PP), 115 FT SOUTHEAST OF PP, AND 2 FT
 AJ2846'WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO
 AJ2846'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.6 FT BELOW
 AJ2846'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2841 ***********************************************************************
 AJ2841  DESIGNATION -  KAN20 1B
 AJ2841  PID         -  AJ2841
 AJ2841  STATE/COUNTY-  IL/KANE
 AJ2841  COUNTRY     -  US
 AJ2841  USGS QUAD   -  PINGREE GROVE (2018)
 AJ2841
 AJ2841                         *CURRENT SURVEY CONTROL
 AJ2841  ______________________________________________________________________
 AJ2841* NAD 83(2011) POSITION- 42 06 30.66261(N) 088 28 54.00633(W)   ADJUSTED
 AJ2841* NAD 83(2011) ELLIP HT-   267.037 (meters)        (06/27/12)   ADJUSTED
 AJ2841* NAD 83(2011) EPOCH   -  2010.00
 AJ2841* NAVD 88 ORTHO HEIGHT -   300.5   (meters)      986.    (feet) GPS OBS
 AJ2841  ______________________________________________________________________
 AJ2841  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2841  GEOID HEIGHT    -        -33.375 (meters)                     GEOID99
 AJ2841  GEOID HEIGHT    -        -33.433 (meters)                     GEOID18
 AJ2841  NAD 83(2011) X  -    125,571.523 (meters)                     COMP
 AJ2841  NAD 83(2011) Y  - -4,737,459.322 (meters)                     COMP
 AJ2841  NAD 83(2011) Z  -  4,254,732.745 (meters)                     COMP
 AJ2841  LAPLACE CORR    -         -2.21  (seconds)                    DEFLEC18
 AJ2841
 AJ2841  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2841  Standards:
 AJ2841         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2841            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2841  -------------------------------------------------------------------
 AJ2841  NETWORK    0.56   0.84           0.26   0.18   0.43     -0.13494410
 AJ2841  -------------------------------------------------------------------
 AJ2841  Click here for local accuracies and other accuracy information.
 AJ2841
 AJ2841.The horizontal coordinates were established by GPS observations
 AJ2841.and adjusted by the National Geodetic Survey in June 2012.
 AJ2841
 AJ2841.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2841.been affixed to the stable North American tectonic plate. See 
 AJ2841.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2841
 AJ2841.The horizontal coordinates are valid at the epoch date displayed above
 AJ2841.which is a decimal equivalence of Year/Month/Day.
 AJ2841
 AJ2841.The orthometric height was determined by GPS observations and a
 AJ2841.high-resolution geoid model.
 AJ2841
 AJ2841.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2841.GEOID18 height accuracy estimate available here.
 AJ2841
 AJ2841.Click photographs - Photos may exist for this station.
 AJ2841
 AJ2841.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2841
 AJ2841.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2841
 AJ2841.The ellipsoidal height was determined by GPS observations
 AJ2841.and is referenced to NAD 83.
 AJ2841
 AJ2841. The following values were computed from the NAD 83(2011) position.
 AJ2841
 AJ2841;                    North         East     Units Scale Factor Converg.
 AJ2841;SPC IL E     -   604,166.454   287,731.533   MT  0.99997685   -0 05 58.1
 AJ2841;SPC IL E     - 1,982,169.44    943,999.20   sFT  0.99997685   -0 05 58.1
 AJ2841;UTM  16      - 4,662,887.114   377,499.049   MT  0.99978465   -0 59 37.1
 AJ2841
 AJ2841!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2841!SPC IL E     -   0.99995812  x   0.99997685  =   0.99993497
 AJ2841!UTM  16      -   0.99995812  x   0.99978465  =   0.99974278
 AJ2841
 AJ2841:                Primary Azimuth Mark                     Grid Az
 AJ2841:SPC IL E     -  KAN20 1A                                 001 06 41.8
 AJ2841:UTM  16      -  KAN20 1A                                 002 00 20.8
 AJ2841
 AJ2841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7749962887(NAD 83)
 AJ2841
 AJ2841|---------------------------------------------------------------------|
 AJ2841| PID    Reference Object                     Distance      Geod. Az  |
 AJ2841|                                                           dddmmss.s |
 AJ2841| AJ2846 KAN20 1A                            APPROX. 0.8 KM 0010043.7 |
 AJ2841|---------------------------------------------------------------------|
 AJ2841
 AJ2841                          SUPERSEDED SURVEY CONTROL
 AJ2841
 AJ2841  NAD 83(2007)-  42 06 30.66260(N)    088 28 54.00724(W) AD(2002.00) 0
 AJ2841  ELLIP H (02/10/07)  267.069  (m)                       GP(2002.00)    
 AJ2841  NAD 83(1997)-  42 06 30.66252(N)    088 28 54.00659(W) AD(       ) 1
 AJ2841  ELLIP H (04/23/01)  267.109  (m)                       GP(       ) 3 1
 AJ2841
 AJ2841.Superseded values are not recommended for survey control.
 AJ2841
 AJ2841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2841.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2841
 AJ2841_MARKER: I = METAL ROD
 AJ2841_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2841_STAMPING: KAN20-1B
 AJ2841_MARK LOGO: ILDT
 AJ2841_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2841_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2841_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2841_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2841+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2000
 AJ2841_ROD/PIPE-DEPTH: 11.0 meters
 AJ2841_SLEEVE-DEPTH  : 0.9 meters
 AJ2841
 AJ2841  HISTORY     - Date     Condition        Report By
 AJ2841  HISTORY     - 20000602 MONUMENTED       SECI
 AJ2841
 AJ2841                          STATION DESCRIPTION
 AJ2841
 AJ2841'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2841'STATION IS LOCATED APPROXIMATELY 2.4 MI EAST OF HAMPSHIRE, 5.3 MI
 AJ2841'WEST OF GILBERTS IN SECTION 24, T42N, R6E.  TO REACH FROM THE
 AJ2841'JUNCTION OF IL RT 47 AND US RT 20 PROCEED WEST ON US RT 20 FOR 2.0
 AJ2841'MI TO THE STATION LOCATED 35.0 FT WEST OF THE CENTERLINE OF US RT
 AJ2841'20.  STATION IS 0.50 MI NORTH OF ALLEN RD, 950 FT NORTH OF AGGREGATE
 AJ2841'ENTRANCE 16N787, 500 FT SOUTH OF AGGREGATE ENTRANCE 16N983,
 AJ2841'202.9 FT NORTH OF PK NAIL IN POWER POLE (PP), 139.4 FT NORTHWEST OF
 AJ2841'PK NAIL IN US RT 20 PAVEMENT, 94.8 FT SOUTH-SOUTHWEST OF PK NAIL IN
 AJ2841'US RT 20 PAVEMENT, 36.0 FT SOUTH OF PK NAIL IN PP AND 2.0 FT EAST OF
 AJ2841'AN
 AJ2841'ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2841'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.65 FT BELOW CAP.  PK NAILS
 AJ2841'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2829 ***********************************************************************
 AJ2829  DESIGNATION -  KAN20 2A
 AJ2829  PID         -  AJ2829
 AJ2829  STATE/COUNTY-  IL/KANE
 AJ2829  COUNTRY     -  US
 AJ2829  USGS QUAD   -  ELGIN (2018)
 AJ2829
 AJ2829                         *CURRENT SURVEY CONTROL
 AJ2829  ______________________________________________________________________
 AJ2829* NAD 83(2011) POSITION- 42 01 40.18640(N) 088 19 34.06096(W)   ADJUSTED
 AJ2829* NAD 83(2011) ELLIP HT-   216.856 (meters)        (06/27/12)   ADJUSTED
 AJ2829* NAD 83(2011) EPOCH   -  2010.00
 AJ2829* NAVD 88 ORTHO HEIGHT -   250.256 (meters)      821.05  (feet) ADJUSTED
 AJ2829  ______________________________________________________________________
 AJ2829  GEOID HEIGHT    -        -33.405 (meters)                     GEOID18
 AJ2829  NAD 83(2011) X  -    138,606.111 (meters)                     COMP
 AJ2829  NAD 83(2011) Y  - -4,743,066.324 (meters)                     COMP
 AJ2829  NAD 83(2011) Z  -  4,248,045.672 (meters)                     COMP
 AJ2829  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 AJ2829  DYNAMIC HEIGHT  -        250.170 (meters)      820.77  (feet) COMP
 AJ2829  MODELED GRAVITY -    980,271.3   (mgal)                       NAVD 88
 AJ2829
 AJ2829  VERT ORDER      -  SECOND    CLASS I
 AJ2829
 AJ2829  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2829  Standards:
 AJ2829         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2829            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2829  -------------------------------------------------------------------
 AJ2829  NETWORK    0.66   0.94           0.30   0.23   0.48      0.06046558
 AJ2829  -------------------------------------------------------------------
 AJ2829  Click here for local accuracies and other accuracy information.
 AJ2829
 AJ2829.The horizontal coordinates were established by GPS observations
 AJ2829.and adjusted by the National Geodetic Survey in June 2012.
 AJ2829
 AJ2829.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2829.been affixed to the stable North American tectonic plate. See 
 AJ2829.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2829
 AJ2829.The horizontal coordinates are valid at the epoch date displayed above
 AJ2829.which is a decimal equivalence of Year/Month/Day.
 AJ2829
 AJ2829.The orthometric height was determined by differential leveling and
 AJ2829.adjusted by the WI DEPT OF TRANSP
 AJ2829.in May 2012.
 AJ2829
 AJ2829.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2829.GEOID18 height accuracy estimate available here.
 AJ2829
 AJ2829.Click photographs - Photos may exist for this station.
 AJ2829
 AJ2829.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2829
 AJ2829.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2829
 AJ2829.The ellipsoidal height was determined by GPS observations
 AJ2829.and is referenced to NAD 83.
 AJ2829
 AJ2829.The dynamic height is computed by dividing the NAVD 88
 AJ2829.geopotential number by the normal gravity value computed on the
 AJ2829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2829.degrees latitude (g = 980.6199 gals.).
 AJ2829
 AJ2829.The modeled gravity was interpolated from observed gravity values.
 AJ2829
 AJ2829. The following values were computed from the NAD 83(2011) position.
 AJ2829
 AJ2829;                    North         East     Units Scale Factor Converg.
 AJ2829;SPC IL E     -   595,193.685   300,596.689   MT  0.99997500   +0 00 17.4
 AJ2829;SPC IL E     - 1,952,731.28    986,207.64   sFT  0.99997500   +0 00 17.4
 AJ2829;UTM  16      - 4,653,716.748   390,220.062   MT  0.99974829   -0 53 16.5
 AJ2829
 AJ2829!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2829!SPC IL E     -   0.99996599  x   0.99997500  =   0.99994099
 AJ2829!UTM  16      -   0.99996599  x   0.99974829  =   0.99971429
 AJ2829
 AJ2829:                Primary Azimuth Mark                     Grid Az
 AJ2829:SPC IL E     -  KAN20 2B                                 111 51 34.0
 AJ2829:UTM  16      -  KAN20 2B                                 112 45 07.9
 AJ2829
 AJ2829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9022053716(NAD 83)
 AJ2829
 AJ2829|---------------------------------------------------------------------|
 AJ2829| PID    Reference Object                     Distance      Geod. Az  |
 AJ2829|                                                           dddmmss.s |
 AJ2829| AJ2830 KAN20 2B                            APPROX. 1.0 KM 1115151.4 |
 AJ2829|---------------------------------------------------------------------|
 AJ2829
 AJ2829                          SUPERSEDED SURVEY CONTROL
 AJ2829
 AJ2829  NAD 83(2007)-  42 01 40.18642(N)    088 19 34.06197(W) AD(2002.00) 0
 AJ2829  ELLIP H (02/10/07)  216.891  (m)                       GP(2002.00)    
 AJ2829  ELLIP H (02/03/05)  216.892  (m)                       GP(       ) 4 2
 AJ2829  NAD 83(1997)-  42 01 40.18631(N)    088 19 34.06160(W) AD(       ) 1
 AJ2829  ELLIP H (04/23/01)  216.909  (m)                       GP(       ) 3 1
 AJ2829  NAVD 88 (07/01/10)  250.255  (m)          821.04   (f) SUPERSEDED  2 1
 AJ2829  NAVD 88 (04/23/01)  250.3    (m)  GEOID99  model used  GPS OBS        
 AJ2829
 AJ2829.Superseded values are not recommended for survey control.
 AJ2829
 AJ2829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2829.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2829
 AJ2829_MARKER: F = FLANGE-ENCASED ROD
 AJ2829_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2829_STAMPING: KAN20-2A
 AJ2829_MARK LOGO: ILDT
 AJ2829_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2829_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2829_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2829+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2025
 AJ2829_ROD/PIPE-DEPTH: 4.9 meters
 AJ2829_SLEEVE-DEPTH  : 0.9 meters
 AJ2829
 AJ2829  HISTORY     - Date     Condition        Report By
 AJ2829  HISTORY     - 20000602 MONUMENTED       SECI
 AJ2829  HISTORY     - 20090805 GOOD             PATRIC
 AJ2829  HISTORY     - 20210414 GOOD             ASMINC
 AJ2829  HISTORY     - 20230823 GOOD             ILDT
 AJ2829  HISTORY     - 20250610 GOOD             ASMINC
 AJ2829
 AJ2829                          STATION DESCRIPTION
 AJ2829
 AJ2829'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2829'STATION IS LOCATED WITHIN THE CITY OF ELGIN, 2.9 MI
 AJ2829'SOUTHEAST OF UDINA IN SECTION 21, T41N, R8E.  TO REACH FROM THE
 AJ2829'JUNCTION OF IL RT 31 AND US RT 20 PROCEED WEST ON US RT 20 FOR 2.2 MI
 AJ2829'TO THE STATION LOCATED 48.1 FT SOUTH OF THE EASTBOUND CENTERLINE,
 AJ2829'0.6 MI EAST OF RANDALL RD.  STATION IS 300 FT WEST OF THE MCLEAN BLVD
 AJ2829'EXIT SIGN, 159.3 FT SOUTHEAST OF A PK NAIL IN EASTBOUND RT 20, 120.6
 AJ2829'FT
 AJ2829'SOUTHWEST OF PK NAIL IN EASTBOUND RT 20, 103 FT NORTHEAST OF THE
 AJ2829'CENTERLINE OF S. BELMONT ST, AND 3 FT NORTH OF AN ORANGE
 AJ2829'FIBERGLASS WITNESS POST NEXT TO CHAIN LINK FENCE.  NOTE - ACCESS TO
 AJ2829'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.60 FT BELOW
 AJ2829'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2829
 AJ2829                          STATION RECOVERY (2009)
 AJ2829
 AJ2829'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 AJ2829'RECOVERED AS DESCRIBED.
 AJ2829
 AJ2829                          STATION RECOVERY (2021)
 AJ2829
 AJ2829'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (NML)
 AJ2829'RECOVERED IN GOOD CONDITION.
 AJ2829
 AJ2829                          STATION RECOVERY (2023)
 AJ2829
 AJ2829'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 AJ2829'RECOVERED IN GOOD CONDITION.
 AJ2829
 AJ2829                          STATION RECOVERY (2025)
 AJ2829
 AJ2829'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ2829'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2830 ***********************************************************************
 AJ2830  DESIGNATION -  KAN20 2B
 AJ2830  PID         -  AJ2830
 AJ2830  STATE/COUNTY-  IL/KANE
 AJ2830  COUNTRY     -  US
 AJ2830  USGS QUAD   -  ELGIN (2018)
 AJ2830
 AJ2830                         *CURRENT SURVEY CONTROL
 AJ2830  ______________________________________________________________________
 AJ2830* NAD 83(2011) POSITION- 42 01 27.78994(N) 088 18 52.63568(W)   ADJUSTED
 AJ2830* NAD 83(2011) ELLIP HT-   221.074 (meters)        (06/27/12)   ADJUSTED
 AJ2830* NAD 83(2011) EPOCH   -  2010.00
 AJ2830* NAVD 88 ORTHO HEIGHT -   254.476 (meters)      834.89  (feet) ADJUSTED
 AJ2830  ______________________________________________________________________
 AJ2830  GEOID HEIGHT    -        -33.405 (meters)                     GEOID18
 AJ2830  NAD 83(2011) X  -    139,566.307 (meters)                     COMP
 AJ2830  NAD 83(2011) Y  - -4,743,297.479 (meters)                     COMP
 AJ2830  NAD 83(2011) Z  -  4,247,764.366 (meters)                     COMP
 AJ2830  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 AJ2830  DYNAMIC HEIGHT  -        254.389 (meters)      834.61  (feet) COMP
 AJ2830  MODELED GRAVITY -    980,272.7   (mgal)                       NAVD 88
 AJ2830
 AJ2830  VERT ORDER      -  SECOND    CLASS I
 AJ2830
 AJ2830  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2830  Standards:
 AJ2830         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2830            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2830  -------------------------------------------------------------------
 AJ2830  NETWORK    0.78   1.35           0.36   0.26   0.69      0.10096793
 AJ2830  -------------------------------------------------------------------
 AJ2830  Click here for local accuracies and other accuracy information.
 AJ2830
 AJ2830.The horizontal coordinates were established by GPS observations
 AJ2830.and adjusted by the National Geodetic Survey in June 2012.
 AJ2830
 AJ2830.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2830.been affixed to the stable North American tectonic plate. See 
 AJ2830.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2830
 AJ2830.The horizontal coordinates are valid at the epoch date displayed above
 AJ2830.which is a decimal equivalence of Year/Month/Day.
 AJ2830
 AJ2830.The orthometric height was determined by differential leveling and
 AJ2830.adjusted by the WI DEPT OF TRANSP
 AJ2830.in May 2012.
 AJ2830
 AJ2830.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2830.GEOID18 height accuracy estimate available here.
 AJ2830
 AJ2830.Click photographs - Photos may exist for this station.
 AJ2830
 AJ2830.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2830
 AJ2830.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2830
 AJ2830.The ellipsoidal height was determined by GPS observations
 AJ2830.and is referenced to NAD 83.
 AJ2830
 AJ2830.The dynamic height is computed by dividing the NAVD 88
 AJ2830.geopotential number by the normal gravity value computed on the
 AJ2830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2830.degrees latitude (g = 980.6199 gals.).
 AJ2830
 AJ2830.The modeled gravity was interpolated from observed gravity values.
 AJ2830
 AJ2830. The following values were computed from the NAD 83(2011) position.
 AJ2830
 AJ2830;                    North         East     Units Scale Factor Converg.
 AJ2830;SPC IL E     -   594,811.360   301,549.698   MT  0.99997503   +0 00 45.1
 AJ2830;SPC IL E     - 1,951,476.94    989,334.30   sFT  0.99997503   +0 00 45.1
 AJ2830;UTM  16      - 4,653,319.713   391,166.784   MT  0.99974575   -0 52 48.6
 AJ2830
 AJ2830!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2830!SPC IL E     -   0.99996533  x   0.99997503  =   0.99994036
 AJ2830!UTM  16      -   0.99996533  x   0.99974575  =   0.99971109
 AJ2830
 AJ2830:                Primary Azimuth Mark                     Grid Az
 AJ2830:SPC IL E     -  KAN20 2A                                 291 51 34.0
 AJ2830:UTM  16      -  KAN20 2A                                 292 45 07.7
 AJ2830
 AJ2830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9116653319(NAD 83)
 AJ2830
 AJ2830|---------------------------------------------------------------------|
 AJ2830| PID    Reference Object                     Distance      Geod. Az  |
 AJ2830|                                                           dddmmss.s |
 AJ2830| AJ2829 KAN20 2A                            APPROX. 1.0 KM 2915219.1 |
 AJ2830|---------------------------------------------------------------------|
 AJ2830
 AJ2830                          SUPERSEDED SURVEY CONTROL
 AJ2830
 AJ2830  NAD 83(2007)-  42 01 27.78996(N)    088 18 52.63669(W) AD(2002.00) 0
 AJ2830  ELLIP H (02/10/07)  221.108  (m)                       GP(2002.00)    
 AJ2830  NAD 83(1997)-  42 01 27.78987(N)    088 18 52.63632(W) AD(       ) 1
 AJ2830  ELLIP H (04/23/01)  221.130  (m)                       GP(       ) 3 1
 AJ2830  NAVD 88 (07/01/10)  254.475  (m)          834.89   (f) SUPERSEDED  2 1
 AJ2830  NAVD 88 (04/23/01)  254.5    (m)  GEOID99  model used  GPS OBS        
 AJ2830
 AJ2830.Superseded values are not recommended for survey control.
 AJ2830
 AJ2830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2830.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2830
 AJ2830_MARKER: I = METAL ROD
 AJ2830_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2830_STAMPING: KAN20-2B
 AJ2830_MARK LOGO: ILDT
 AJ2830_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2830_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2830_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2830+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2009
 AJ2830_ROD/PIPE-DEPTH: 3.7 meters
 AJ2830_SLEEVE-DEPTH  : 0.9 meters
 AJ2830
 AJ2830  HISTORY     - Date     Condition        Report By
 AJ2830  HISTORY     - 20000602 MONUMENTED       SECI
 AJ2830  HISTORY     - 20090805 GOOD             PATRIC
 AJ2830
 AJ2830                          STATION DESCRIPTION
 AJ2830
 AJ2830'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2830'STATION IS LOCATED WITHIN THE CITY OF ELGIN, 3.4 MI
 AJ2830'SOUTHEAST OF UDINA IN SECTION 22, T41N, R8E.  TO REACH FROM THE
 AJ2830'JUNCTION OF IL RT 31 AND US RT 20 PROCEED WEST ON US RT 20 FOR 1.6 MI
 AJ2830'TO THE STATION LOCATED 42.0 FT NORTH OF THE WESTBOUND
 AJ2830'CENTERLINE, 600 FT WEST OF MCLEAN BLVD.  STATION IS 210.6 FT EAST OF
 AJ2830'PK NAIL IN 12 INCH DECIDUOUS TREE, 144.2 FT WEST OF PK NAIL IN AN 18
 AJ2830'INCH MAPLE TREE, 102.3 FT WEST OF PK NAIL LOCATED BETWEEN RT 20 AND
 AJ2830'THE ON RAMP FOR RT 20, 72 FT SOUTHEAST OF A STORM MANHOLE, 65.0 FT
 AJ2830'SOUTH OF A CHAIN LINK FENCE, 55.1 FT WEST OF A GUARD RAIL, 11.0 FT
 AJ2830'NORTH OF THE EDGE OF RT 20, AND 2.0 FT SOUTH OF ORANGE FIBERGLASS
 AJ2830'WITNESS POST.   NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2830'CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2830'PHYSICAL TIES. (WB)
 AJ2830
 AJ2830                          STATION RECOVERY (2009)
 AJ2830
 AJ2830'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 AJ2830'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2799 ***********************************************************************
 AJ2799  DESIGNATION -  KAN25 1A
 AJ2799  PID         -  AJ2799
 AJ2799  STATE/COUNTY-  IL/KANE
 AJ2799  COUNTRY     -  US
 AJ2799  USGS QUAD   -  AURORA NORTH (2018)
 AJ2799
 AJ2799                         *CURRENT SURVEY CONTROL
 AJ2799  ______________________________________________________________________
 AJ2799* NAD 83(2011) POSITION- 41 51 59.34810(N) 088 18 21.76516(W)   ADJUSTED
 AJ2799* NAD 83(2011) ELLIP HT-   184.030 (meters)        (06/27/12)   ADJUSTED
 AJ2799* NAD 83(2011) EPOCH   -  2010.00
 AJ2799* NAVD 88 ORTHO HEIGHT -   217.171 (meters)      712.50  (feet) ADJUSTED
 AJ2799  ______________________________________________________________________
 AJ2799  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 AJ2799  NAD 83(2011) X  -    140,621.947 (meters)                     COMP
 AJ2799  NAD 83(2011) Y  - -4,754,967.280 (meters)                     COMP
 AJ2799  NAD 83(2011) Z  -  4,234,694.482 (meters)                     COMP
 AJ2799  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 AJ2799  DYNAMIC HEIGHT  -        217.097 (meters)      712.26  (feet) COMP
 AJ2799  MODELED GRAVITY -    980,275.4   (mgal)                       NAVD 88
 AJ2799
 AJ2799  VERT ORDER      -  SECOND    CLASS I
 AJ2799
 AJ2799  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2799  Standards:
 AJ2799         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2799            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2799  -------------------------------------------------------------------
 AJ2799  NETWORK    0.37   0.67           0.17   0.13   0.34      0.04503842
 AJ2799  -------------------------------------------------------------------
 AJ2799  Click here for local accuracies and other accuracy information.
 AJ2799
 AJ2799.The horizontal coordinates were established by GPS observations
 AJ2799.and adjusted by the National Geodetic Survey in June 2012.
 AJ2799
 AJ2799.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2799.been affixed to the stable North American tectonic plate. See 
 AJ2799.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2799
 AJ2799.The horizontal coordinates are valid at the epoch date displayed above
 AJ2799.which is a decimal equivalence of Year/Month/Day.
 AJ2799
 AJ2799.The orthometric height was determined by differential leveling and
 AJ2799.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2799.in January 2018.
 AJ2799
 AJ2799.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2799.GEOID18 height accuracy estimate available here.
 AJ2799
 AJ2799.Click photographs - Photos may exist for this station.
 AJ2799
 AJ2799.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2799
 AJ2799.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2799
 AJ2799.The ellipsoidal height was determined by GPS observations
 AJ2799.and is referenced to NAD 83.
 AJ2799
 AJ2799.The dynamic height is computed by dividing the NAVD 88
 AJ2799.geopotential number by the normal gravity value computed on the
 AJ2799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2799.degrees latitude (g = 980.6199 gals.).
 AJ2799
 AJ2799.The modeled gravity was interpolated from observed gravity values.
 AJ2799
 AJ2799. The following values were computed from the NAD 83(2011) position.
 AJ2799
 AJ2799;                    North         East     Units Scale Factor Converg.
 AJ2799;SPC IL E     -   577,273.628   302,265.450   MT  0.99997506   +0 01 05.6
 AJ2799;SPC IL E     - 1,893,938.56    991,682.56   sFT  0.99997506   +0 01 05.6
 AJ2799;UTM  16      - 4,635,777.003   391,609.534   MT  0.99974457   -0 52 18.2
 AJ2799
 AJ2799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2799!SPC IL E     -   0.99997114  x   0.99997506  =   0.99994620
 AJ2799!UTM  16      -   0.99997114  x   0.99974457  =   0.99971571
 AJ2799
 AJ2799:                Primary Azimuth Mark                     Grid Az
 AJ2799:SPC IL E     -  KAN25 1B                                 074 27 34.1
 AJ2799:UTM  16      -  KAN25 1B                                 075 20 57.9
 AJ2799
 AJ2799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9160935777(NAD 83)
 AJ2799
 AJ2799|---------------------------------------------------------------------|
 AJ2799| PID    Reference Object                     Distance      Geod. Az  |
 AJ2799|                                                           dddmmss.s |
 AJ2799| AJ2803 KAN25 1B                            APPROX. 1.0 KM 0742839.7 |
 AJ2799|---------------------------------------------------------------------|
 AJ2799
 AJ2799                          SUPERSEDED SURVEY CONTROL
 AJ2799
 AJ2799  NAD 83(2007)-  41 51 59.34788(N)    088 18 21.76635(W) AD(2002.00) 0
 AJ2799  ELLIP H (02/10/07)  184.060  (m)                       GP(2002.00)    
 AJ2799  NAD 83(1997)-  41 51 59.34827(N)    088 18 21.76691(W) AD(       ) 1
 AJ2799  ELLIP H (04/23/01)  184.068  (m)                       GP(       ) 3 1
 AJ2799  NAVD 88 (11/14/05)  217.2    (m)  GEOID03  model used  GPS OBS        
 AJ2799  NAVD 88 (04/23/01)  217.1    (m)  GEOID99  model used  GPS OBS        
 AJ2799
 AJ2799.Superseded values are not recommended for survey control.
 AJ2799
 AJ2799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2799.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2799
 AJ2799_MARKER: I = METAL ROD
 AJ2799_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2799_STAMPING: KAN25 1A
 AJ2799_MARK LOGO: ILDT
 AJ2799_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2799_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2799+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 AJ2799_ROD/PIPE-DEPTH: 3.7 meters
 AJ2799_SLEEVE-DEPTH  : 0.9 meters
 AJ2799
 AJ2799  HISTORY     - Date     Condition        Report By
 AJ2799  HISTORY     - 20000605 MONUMENTED       SECI
 AJ2799  HISTORY     - 20050408 GOOD             STAFER
 AJ2799  HISTORY     - 20050412 GOOD             STAFER
 AJ2799  HISTORY     - 20061203 GOOD             STAFER
 AJ2799  HISTORY     - 20171030 GOOD             PATRIC
 AJ2799
 AJ2799                          STATION DESCRIPTION
 AJ2799
 AJ2799'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2799'STATION IS LOCATED WITHIN THE CITY OF BATAVIA, 2.0 MI
 AJ2799'SOUTHEAST OF GENEVA IN SECTION 15, T39N, R8E.  TO REACH FROM THE
 AJ2799'JUNCTION OF IL RT 38 AND RT 25 PROCEED SOUTH ON RT 25  FOR 1.4 MI TO
 AJ2799'THE STATION LOCATED IN THE SOUTHEAST CORNER OF INTERSECTION OF IL
 AJ2799'RT 25 AND FABYAN PKWY.  STATION IS  125.30 FT EAST OF THE CENTERLINE
 AJ2799'OF RT 25, 119.7 FT SOUTHWEST OF A UTILITY BOX LOCATED NORTH OF
 AJ2799'FABYAN PARKWAY, 122.1 FT WEST OF THE ENTRANCE TO PHILLIPS 66, 36 FT
 AJ2799'SOUTH OF THE EASTBOUND CENTERLINE OF FABYAN PARKWAY, 33 FT
 AJ2799'NORTH OF THE SIDEWALK, 29 FT NORTH OF THE CONCRETE ROW MARKER,
 AJ2799'27.2 FT NORTHEAST OF  PK NAIL IN POWERPOLE, AND 27.2 FT NORTHEAST OF
 AJ2799'ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2799'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.75 FT BELOW CAP.  PK NAILS
 AJ2799'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2799
 AJ2799                          STATION RECOVERY (2005)
 AJ2799
 AJ2799'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2005 (BAW)
 AJ2799'RECOVERED IN GOOD CONDITION.
 AJ2799
 AJ2799                          STATION RECOVERY (2005)
 AJ2799
 AJ2799'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2005 (RJW)
 AJ2799'STATION IS LOCATED WITHIN THE CITY LIMITS OF BATAVIA IN SECTION 14
 AJ2799'T39N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 38 AND IL RT 25
 AJ2799'PROCEED SOUTH ON IL RT 25 FOR 1.4 MI TO FABYAN PKWY.  PROCEED EAST  ON
 AJ2799'FABYAN PKWY FOR 0.7 MI TO STATION 42.7 FT NORTH OF CENTERLINE OF
 AJ2799'WESTBOUND FABYAN PKWY.  STATION IS 206 FT WEST OF CENTERLINE OF
 AJ2799'ENTRANCE TO KANE COUNTY SHERIFF'S DEPARTMENT/NORTH RADDANT  RD, 25 FT
 AJ2799'NORTH OF BACK OF CURB, 10 FT SOUTH OF CENTERLINE OF BIKE  PATH, 71.4
 AJ2799'FT EAST OF PK NAIL IN 12 IN HONEYLOCUST TREE, AND 107.6 FT  WEST
 AJ2799'SOUTHWEST OF PK NAIL IN 18 IN DECIDUOUS TREE.  STATION IS 72 FT
 AJ2799'NORTHWEST OF CLASS  II TRUCK ROUTE SIGN, 138.1 FT NORTH OF PK NAIL IN
 AJ2799'POWERPOLE,  103 FT SOUTH OF CENTERLINE OF SHERRIF'S DEPARTMENT
 AJ2799'ENTRANCE, AND 72 FT NORTHWEST OF ORANGE FIBERGLASS WITNESS  POST.
 AJ2799'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.   DATUM POINT IS
 AJ2799'0.40 FT BELOW CAP.  PK NAILS WERE SET IN WOOD  PHYSICAL TIES.
 AJ2799
 AJ2799                          STATION RECOVERY (2006)
 AJ2799
 AJ2799'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2006 (BAW)
 AJ2799'RECOVERED IN GOOD CONDITION.
 AJ2799
 AJ2799                          STATION RECOVERY (2017)
 AJ2799
 AJ2799'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 AJ2799'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2803 ***********************************************************************
 AJ2803  DESIGNATION -  KAN25 1B
 AJ2803  PID         -  AJ2803
 AJ2803  STATE/COUNTY-  IL/KANE
 AJ2803  COUNTRY     -  US
 AJ2803  USGS QUAD   -  AURORA NORTH (2018)
 AJ2803
 AJ2803                         *CURRENT SURVEY CONTROL
 AJ2803  ______________________________________________________________________
 AJ2803* NAD 83(2011) POSITION- 41 52 07.78068(N) 088 17 41.13654(W)   ADJUSTED
 AJ2803* NAD 83(2011) ELLIP HT-   192.085 (meters)        (06/27/12)   ADJUSTED
 AJ2803* NAD 83(2011) EPOCH   -  2010.00
 AJ2803* NAVD 88 ORTHO HEIGHT -   225.233 (meters)      738.95  (feet) ADJUSTED
 AJ2803  ______________________________________________________________________
 AJ2803  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 AJ2803  NAD 83(2011) X  -    141,553.557 (meters)                     COMP
 AJ2803  NAD 83(2011) Y  - -4,754,771.915 (meters)                     COMP
 AJ2803  NAD 83(2011) Z  -  4,234,893.609 (meters)                     COMP
 AJ2803  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 AJ2803  DYNAMIC HEIGHT  -        225.156 (meters)      738.70  (feet) COMP
 AJ2803  MODELED GRAVITY -    980,275.2   (mgal)                       NAVD 88
 AJ2803
 AJ2803  VERT ORDER      -  SECOND    CLASS I
 AJ2803
 AJ2803  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2803  Standards:
 AJ2803         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2803            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2803  -------------------------------------------------------------------
 AJ2803  NETWORK    0.47   0.69           0.21   0.17   0.35      0.10727990
 AJ2803  -------------------------------------------------------------------
 AJ2803  Click here for local accuracies and other accuracy information.
 AJ2803
 AJ2803.The horizontal coordinates were established by GPS observations
 AJ2803.and adjusted by the National Geodetic Survey in June 2012.
 AJ2803
 AJ2803.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2803.been affixed to the stable North American tectonic plate. See 
 AJ2803.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2803
 AJ2803.The horizontal coordinates are valid at the epoch date displayed above
 AJ2803.which is a decimal equivalence of Year/Month/Day.
 AJ2803
 AJ2803.The orthometric height was determined by differential leveling and
 AJ2803.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2803.in January 2018.
 AJ2803
 AJ2803.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2803.GEOID18 height accuracy estimate available here.
 AJ2803
 AJ2803.Click photographs - Photos may exist for this station.
 AJ2803
 AJ2803.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2803
 AJ2803.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2803
 AJ2803.The ellipsoidal height was determined by GPS observations
 AJ2803.and is referenced to NAD 83.
 AJ2803
 AJ2803.The dynamic height is computed by dividing the NAVD 88
 AJ2803.geopotential number by the normal gravity value computed on the
 AJ2803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2803.degrees latitude (g = 980.6199 gals.).
 AJ2803
 AJ2803.The modeled gravity was interpolated from observed gravity values.
 AJ2803
 AJ2803. The following values were computed from the NAD 83(2011) position.
 AJ2803
 AJ2803;                    North         East     Units Scale Factor Converg.
 AJ2803;SPC IL E     -   577,534.151   303,202.292   MT  0.99997513   +0 01 32.7
 AJ2803;SPC IL E     - 1,894,793.29    994,756.19   sFT  0.99997513   +0 01 32.7
 AJ2803;UTM  16      - 4,636,022.886   392,550.092   MT  0.99974207   -0 51 51.3
 AJ2803
 AJ2803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2803!SPC IL E     -   0.99996987  x   0.99997513  =   0.99994500
 AJ2803!UTM  16      -   0.99996987  x   0.99974207  =   0.99971195
 AJ2803
 AJ2803:                Primary Azimuth Mark                     Grid Az
 AJ2803:SPC IL E     -  KAN25 1A                                 254 27 34.1
 AJ2803:UTM  16      -  KAN25 1A                                 255 20 58.1
 AJ2803
 AJ2803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9255036022(NAD 83)
 AJ2803
 AJ2803|---------------------------------------------------------------------|
 AJ2803| PID    Reference Object                     Distance      Geod. Az  |
 AJ2803|                                                           dddmmss.s |
 AJ2803| AJ2799 KAN25 1A                            APPROX. 1.0 KM 2542906.8 |
 AJ2803|---------------------------------------------------------------------|
 AJ2803
 AJ2803                          SUPERSEDED SURVEY CONTROL
 AJ2803
 AJ2803  NAD 83(2007)-  41 52 07.78060(N)    088 17 41.13759(W) AD(2002.00) 0
 AJ2803  ELLIP H (02/10/07)  192.119  (m)                       GP(2002.00)    
 AJ2803  ELLIP H (02/03/05)  192.123  (m)                       GP(       ) 4 2
 AJ2803  NAD 83(1997)-  41 52 07.78096(N)    088 17 41.13810(W) AD(       ) 1
 AJ2803  ELLIP H (04/23/01)  192.122  (m)                       GP(       ) 3 1
 AJ2803  NAVD 88 (04/25/01)  225.2    (m)  UNKNOWN  model used  GPS OBS        
 AJ2803  NAVD 88 (04/23/01)  225.2    (m)  GEOID99  model used  GPS OBS        
 AJ2803
 AJ2803.Superseded values are not recommended for survey control.
 AJ2803
 AJ2803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2803.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2803
 AJ2803_MARKER: I = METAL ROD
 AJ2803_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2803_STAMPING: KAN25-1B
 AJ2803_MARK LOGO: ILDT
 AJ2803_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2803_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2803_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2803+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 AJ2803_ROD/PIPE-DEPTH: 3.7 meters
 AJ2803_SLEEVE-DEPTH  : 0.9 meters
 AJ2803
 AJ2803  HISTORY     - Date     Condition        Report By
 AJ2803  HISTORY     - 20000605 MONUMENTED       SECI
 AJ2803  HISTORY     - 20171030 GOOD             PATRIC
 AJ2803
 AJ2803                          STATION DESCRIPTION
 AJ2803
 AJ2803'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2803'STATION IS LOCATED WITHIN THE CITY LIMITS OF BATAVIA IN SECTION 14
 AJ2803'T39N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 38 AND IL RT 25
 AJ2803'PROCEED SOUTH ON IL RT 25 FOR 1.4 MI TO FABYAN PKWY.  PROCEED EAST
 AJ2803'ON FABYAN PKWY FOR 0.7 MI TO STATION 42.7 FT NORTH OF CENTERLINE OF
 AJ2803'WESTBOUND FABYAN PKWY.  STATION IS 206 FT WEST OF CENTERLINE OF
 AJ2803'ENTRANCE TO KANE COUNTY SHERIFF'S DEPARTMENT/NORTH RADDANT
 AJ2803'RD, 25 FT NORTH OF BACK OF CURB, 10 FT SOUTH OF CENTERLINE OF BIKE
 AJ2803'PATH, 71.4 FT EAST OF PK NAIL IN 12 IN HONEYLOCUST TREE, AND 107.6 FT
 AJ2803'WEST SOUTHWEST OF PK NAIL IN 18 IN DECIDUOUS TREE.  STATION IS 72 FT
 AJ2803'NORTHWEST OF CLASS  II TRUCK ROUTE SIGN, 138.1 FT NORTH OF PK NAIL IN
 AJ2803'POWERPOLE,  103 FT SOUTH OF CENTERLINE OF SHERRIF'S DEPARTMENT
 AJ2803'ENTRANCE, AND 72 FT NORTHWEST OF ORANGE FIBERGLASS WITNESS
 AJ2803'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2803'DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2803'PHYSICAL TIES.
 AJ2803
 AJ2803                          STATION RECOVERY (2017)
 AJ2803
 AJ2803'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 AJ2803'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2788 ***********************************************************************
 AJ2788  DESIGNATION -  KAN31 1A
 AJ2788  PID         -  AJ2788
 AJ2788  STATE/COUNTY-  IL/KANE
 AJ2788  COUNTRY     -  US
 AJ2788  USGS QUAD   -  AURORA NORTH (2018)
 AJ2788
 AJ2788                         *CURRENT SURVEY CONTROL
 AJ2788  ______________________________________________________________________
 AJ2788* NAD 83(2011) POSITION- 41 47 13.71646(N) 088 19 15.09724(W)   ADJUSTED
 AJ2788* NAD 83(2011) ELLIP HT-   173.548 (meters)        (06/27/12)   ADJUSTED
 AJ2788* NAD 83(2011) EPOCH   -  2010.00
 AJ2788* NAVD 88 ORTHO HEIGHT -   206.6   (meters)      678.    (feet) GPS OBS
 AJ2788  ______________________________________________________________________
 AJ2788  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2788  GEOID HEIGHT    -        -33.025 (meters)                     GEOID99
 AJ2788  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 AJ2788  NAD 83(2011) X  -    139,564.476 (meters)                     COMP
 AJ2788  NAD 83(2011) Y  - -4,760,870.220 (meters)                     COMP
 AJ2788  NAD 83(2011) Z  -  4,228,120.533 (meters)                     COMP
 AJ2788  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 AJ2788
 AJ2788  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2788  Standards:
 AJ2788         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2788            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2788  -------------------------------------------------------------------
 AJ2788  NETWORK    0.36   0.67           0.16   0.13   0.34      0.12576920
 AJ2788  -------------------------------------------------------------------
 AJ2788  Click here for local accuracies and other accuracy information.
 AJ2788
 AJ2788.The horizontal coordinates were established by GPS observations
 AJ2788.and adjusted by the National Geodetic Survey in June 2012.
 AJ2788
 AJ2788.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2788.been affixed to the stable North American tectonic plate. See 
 AJ2788.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2788
 AJ2788.The horizontal coordinates are valid at the epoch date displayed above
 AJ2788.which is a decimal equivalence of Year/Month/Day.
 AJ2788
 AJ2788.The orthometric height was determined by GPS observations and a
 AJ2788.high-resolution geoid model.
 AJ2788
 AJ2788.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2788.GEOID18 height accuracy estimate available here.
 AJ2788
 AJ2788.Click photographs - Photos may exist for this station.
 AJ2788
 AJ2788.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2788
 AJ2788.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2788
 AJ2788.The ellipsoidal height was determined by GPS observations
 AJ2788.and is referenced to NAD 83.
 AJ2788
 AJ2788. The following values were computed from the NAD 83(2011) position.
 AJ2788
 AJ2788;                    North         East     Units Scale Factor Converg.
 AJ2788;SPC IL E     -   568,461.040   301,036.807   MT  0.99997501   +0 00 29.9
 AJ2788;SPC IL E     - 1,865,025.93    987,651.59   sFT  0.99997501   +0 00 29.9
 AJ2788;UTM  16      - 4,626,986.555   390,244.581   MT  0.99974823   -0 52 48.9
 AJ2788
 AJ2788!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2788!SPC IL E     -   0.99997278  x   0.99997501  =   0.99994779
 AJ2788!UTM  16      -   0.99997278  x   0.99974823  =   0.99972102
 AJ2788
 AJ2788:                Primary Azimuth Mark                     Grid Az
 AJ2788:SPC IL E     -  KAN31 1B                                 343 59 18.1
 AJ2788:UTM  16      -  KAN31 1B                                 344 52 36.9
 AJ2788
 AJ2788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9024426986(NAD 83)
 AJ2788
 AJ2788|---------------------------------------------------------------------|
 AJ2788| PID    Reference Object                     Distance      Geod. Az  |
 AJ2788|                                                           dddmmss.s |
 AJ2788| AJ2790 KAN31 1B                            APPROX. 0.8 KM 3435948.0 |
 AJ2788|---------------------------------------------------------------------|
 AJ2788
 AJ2788                          SUPERSEDED SURVEY CONTROL
 AJ2788
 AJ2788  NAD 83(2007)-  41 47 13.71640(N)    088 19 15.09800(W) AD(2002.00) 0
 AJ2788  ELLIP H (02/10/07)  173.576  (m)                       GP(2002.00)    
 AJ2788  NAD 83(1997)-  41 47 13.71679(N)    088 19 15.09858(W) AD(       ) 1
 AJ2788  ELLIP H (04/23/01)  173.609  (m)                       GP(       ) 3 1
 AJ2788
 AJ2788.Superseded values are not recommended for survey control.
 AJ2788
 AJ2788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2788.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2788
 AJ2788_MARKER: I = METAL ROD
 AJ2788_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2788_STAMPING: KAN31-1A
 AJ2788_MARK LOGO: ILDT
 AJ2788_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2788_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2788_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2788+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2000
 AJ2788_ROD/PIPE-DEPTH: 3.7 meters
 AJ2788_SLEEVE-DEPTH  : 0.9 meters
 AJ2788
 AJ2788  HISTORY     - Date     Condition        Report By
 AJ2788  HISTORY     - 20000606 MONUMENTED       SECI
 AJ2788
 AJ2788                          STATION DESCRIPTION
 AJ2788
 AJ2788'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2788'STATION IS LOCATED WITHIN THE CITY OF  NORTH AURORA, 4.6
 AJ2788'MI SOUTH OF BATAVIA IN SECTION 9, T38N, R8E.  TO REACH FROM THE
 AJ2788'JUNCTION OF IL RT 31 AND INTERSTATE 88 PROCEED SOUTH ON RT 31 0.6 MI
 AJ2788'TO THE STATION LOCATED 36.6 FT WEST OF THE SOUTHBOUND CENTERLINE
 AJ2788'OF RT 31.  STATION IS 205.7 FT SOUTHWEST OF PK NAIL IN POWER POLE
 AJ2788'(PP),
 AJ2788'151.3 FT SOUTH SOUTHEAST OF THE PROVINA MERCY CENTER SIGN, 91.3 FT
 AJ2788'SOUTH OF CENTERLINE OF THE ENTRANCE TO FRANKLIN COMMUNITY
 AJ2788'CORRECTIONAL CENTER, 84.5 FT SOUTH OF CENTERLINE OF THE PROVINA
 AJ2788'MERCY CENTER ENTRANCE, 84.0 FT SOUTHWEST OF THE HANDHOLE
 AJ2788'LOCATED IN THE MEDIAN OF RT 31, 212.6 FT NORTHWEST OF PK NAIL IN PP,
 AJ2788'AND 22 FT NORTHWEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE-
 AJ2788'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45
 AJ2788'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2790 ***********************************************************************
 AJ2790  DESIGNATION -  KAN31 1B
 AJ2790  PID         -  AJ2790
 AJ2790  STATE/COUNTY-  IL/KANE
 AJ2790  COUNTRY     -  US
 AJ2790  USGS QUAD   -  AURORA NORTH (2018)
 AJ2790
 AJ2790                         *CURRENT SURVEY CONTROL
 AJ2790  ______________________________________________________________________
 AJ2790* NAD 83(2011) POSITION- 41 47 39.71834(N) 088 19 25.06283(W)   ADJUSTED
 AJ2790* NAD 83(2011) ELLIP HT-   177.050 (meters)        (06/27/12)   ADJUSTED
 AJ2790* NAD 83(2011) EPOCH   -  2010.00
 AJ2790* NAVD 88 ORTHO HEIGHT -   210.113 (meters)      689.35  (feet) ADJUSTED
 AJ2790  ______________________________________________________________________
 AJ2790  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 AJ2790  NAD 83(2011) X  -    139,318.893 (meters)                     COMP
 AJ2790  NAD 83(2011) Y  - -4,760,345.170 (meters)                     COMP
 AJ2790  NAD 83(2011) Z  -  4,228,721.009 (meters)                     COMP
 AJ2790  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 AJ2790  DYNAMIC HEIGHT  -        210.040 (meters)      689.11  (feet) COMP
 AJ2790  MODELED GRAVITY -    980,271.4   (mgal)                       NAVD 88
 AJ2790
 AJ2790  VERT ORDER      -  SECOND    CLASS I
 AJ2790
 AJ2790  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2790  Standards:
 AJ2790         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2790            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2790  -------------------------------------------------------------------
 AJ2790  NETWORK    0.53   0.96           0.23   0.20   0.49      0.26260760
 AJ2790  -------------------------------------------------------------------
 AJ2790  Click here for local accuracies and other accuracy information.
 AJ2790
 AJ2790.The horizontal coordinates were established by GPS observations
 AJ2790.and adjusted by the National Geodetic Survey in June 2012.
 AJ2790
 AJ2790.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2790.been affixed to the stable North American tectonic plate. See 
 AJ2790.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2790
 AJ2790.The horizontal coordinates are valid at the epoch date displayed above
 AJ2790.which is a decimal equivalence of Year/Month/Day.
 AJ2790
 AJ2790.The orthometric height was determined by differential leveling and
 AJ2790.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2790.in May 2008.
 AJ2790
 AJ2790.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2790.GEOID18 height accuracy estimate available here.
 AJ2790
 AJ2790.Click photographs - Photos may exist for this station.
 AJ2790
 AJ2790.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2790
 AJ2790.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2790
 AJ2790.The ellipsoidal height was determined by GPS observations
 AJ2790.and is referenced to NAD 83.
 AJ2790
 AJ2790.The dynamic height is computed by dividing the NAVD 88
 AJ2790.geopotential number by the normal gravity value computed on the
 AJ2790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2790.degrees latitude (g = 980.6199 gals.).
 AJ2790
 AJ2790.The modeled gravity was interpolated from observed gravity values.
 AJ2790
 AJ2790. The following values were computed from the NAD 83(2011) position.
 AJ2790
 AJ2790;                    North         East     Units Scale Factor Converg.
 AJ2790;SPC IL E     -   569,263.215   300,806.611   MT  0.99997501   +0 00 23.3
 AJ2790;SPC IL E     - 1,867,657.73    986,896.36   sFT  0.99997501   +0 00 23.3
 AJ2790;UTM  16      - 4,627,792.021   390,026.903   MT  0.99974882   -0 52 56.0
 AJ2790
 AJ2790!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2790!SPC IL E     -   0.99997223  x   0.99997501  =   0.99994724
 AJ2790!UTM  16      -   0.99997223  x   0.99974882  =   0.99972106
 AJ2790
 AJ2790:                Primary Azimuth Mark                     Grid Az
 AJ2790:SPC IL E     -  KAN31 1A                                 163 59 18.0
 AJ2790:UTM  16      -  KAN31 1A                                 164 52 37.3
 AJ2790
 AJ2790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9002627792(NAD 83)
 AJ2790
 AJ2790|---------------------------------------------------------------------|
 AJ2790| PID    Reference Object                     Distance      Geod. Az  |
 AJ2790|                                                           dddmmss.s |
 AJ2790| AJ2788 KAN31 1A                            APPROX. 0.8 KM 1635941.3 |
 AJ2790|---------------------------------------------------------------------|
 AJ2790
 AJ2790                          SUPERSEDED SURVEY CONTROL
 AJ2790
 AJ2790  NAD 83(2007)-  41 47 39.71828(N)    088 19 25.06363(W) AD(2002.00) 0
 AJ2790  ELLIP H (02/10/07)  177.079  (m)                       GP(2002.00)    
 AJ2790  NAD 83(1997)-  41 47 39.71868(N)    088 19 25.06419(W) AD(       ) 1
 AJ2790  ELLIP H (04/23/01)  177.108  (m)                       GP(       ) 3 1
 AJ2790  NAVD 88 (04/23/01)  210.1    (m)  GEOID99  model used  GPS OBS        
 AJ2790
 AJ2790.Superseded values are not recommended for survey control.
 AJ2790
 AJ2790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2790.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2790
 AJ2790_MARKER: F = FLANGE-ENCASED ROD
 AJ2790_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2790_STAMPING: KAN31-1B
 AJ2790_MARK LOGO: ILDT
 AJ2790_PROJECTION: RECESSED 18 CENTIMETERS
 AJ2790_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2790_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2790_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2790+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2025
 AJ2790_ROD/PIPE-DEPTH: 5.5 meters
 AJ2790_SLEEVE-DEPTH  : 0.9 meters
 AJ2790
 AJ2790  HISTORY     - Date     Condition        Report By
 AJ2790  HISTORY     - 20000606 MONUMENTED       SECI
 AJ2790  HISTORY     - 20071111 GOOD             PATRIC
 AJ2790  HISTORY     - 20110419 GOOD             AEROME
 AJ2790  HISTORY     - 20150928 GOOD             ILDT
 AJ2790  HISTORY     - 20170306 GOOD             ASMINC
 AJ2790  HISTORY     - 20250715 GOOD             ILDW
 AJ2790
 AJ2790                          STATION DESCRIPTION
 AJ2790
 AJ2790'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2790'STATION IS LOCATED WITHIN THE CITY LIMITS OF NORTH AURORA IN
 AJ2790'SECTION 9, T38N, R8E.  TO REACH FROM THE INTERSECTION OF IL RT 31 AND
 AJ2790'INTERSTATE 88 PROCEED SOUTH ON IL RT 31 FOR 0.10 MI TO STATION 38.8
 AJ2790'FT WEST OF CENTERLINE OF SOUTHBOUND LANES.  STATION IS 170 FT
 AJ2790'NORTH OF INTERSTATE 88 ON RAMP, 31.5 FT SOUTH SOUTHEAST OF
 AJ2790'FREEWAY SIGN, 127 FT WEST OF PK NAIL IN POWERPOLE(PP), 139 FT
 AJ2790'SOUTHWEST OF PK NAIL IN PP, 221 FT SOUTHWEST OF PK NAIL IN PP, AND
 AJ2790'31.5 FT SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2790'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.60 FT BELOW
 AJ2790'CAP.  PK NAILS SET IN WOOD PHYSICAL TIES.
 AJ2790
 AJ2790                          STATION RECOVERY (2007)
 AJ2790
 AJ2790'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AJ2790'THE STATION IS IN NORTH AURORA, IL.
 AJ2790'
 AJ2790'THE STATION IS LOCATED ALONG ILLINOIS ROUTE 31, NORTH OF THE ENTRANCE
 AJ2790'RAMP FOR INTERSTATE 88 AND ACROSS FROM THE ASBURY TOWERS RETIREMENT
 AJ2790'COMMUNITY.
 AJ2790'
 AJ2790'STATION IS 156.0 FT (47.5 M) NORTH OF THE NORTH BACK OF CURB FOR THE
 AJ2790'I-88 RAMP AND 19.0 FT (5.8 M) WEST OF THE WEST BACK OF CURB OF
 AJ2790'ILLINOIS ROUTE 31.  MONUMENT IS A STEEL ROD AND DATUM POINT WITH LID
 AJ2790'AND SLEEVE. THE MONUMENT IS 2.0 FT (0.6 M) ABOVE STREET GRADE.
 AJ2790
 AJ2790                          STATION RECOVERY (2011)
 AJ2790
 AJ2790'RECOVERY NOTE BY AERO METRIC INC 2011 (MB)
 AJ2790'RECOVERED IN GOOD CONDITION.
 AJ2790
 AJ2790                          STATION RECOVERY (2015)
 AJ2790
 AJ2790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 AJ2790'RECOVERED IN GOOD CONDITION.
 AJ2790
 AJ2790                          STATION RECOVERY (2017)
 AJ2790
 AJ2790'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2790'RECOVERED IN GOOD CONDITION.
 AJ2790
 AJ2790                          STATION RECOVERY (2025)
 AJ2790
 AJ2790'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 AJ2790'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2814 ***********************************************************************
 AJ2814  DESIGNATION -  KAN31 2A
 AJ2814  PID         -  AJ2814
 AJ2814  STATE/COUNTY-  IL/KANE
 AJ2814  COUNTRY     -  US
 AJ2814  USGS QUAD   -  GENEVA (2018)
 AJ2814
 AJ2814                         *CURRENT SURVEY CONTROL
 AJ2814  ______________________________________________________________________
 AJ2814* NAD 83(2011) POSITION- 41 56 48.84765(N) 088 19 05.24841(W)   ADJUSTED
 AJ2814* NAD 83(2011) ELLIP HT-   192.546 (meters)        (06/27/12)   ADJUSTED
 AJ2814* NAD 83(2011) EPOCH   -  2010.00
 AJ2814* NAVD 88 ORTHO HEIGHT -   225.8   (meters)      741.    (feet) GPS OBS
 AJ2814  ______________________________________________________________________
 AJ2814  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2814  GEOID HEIGHT    -        -33.186 (meters)                     GEOID99
 AJ2814  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 AJ2814  NAD 83(2011) X  -    139,444.620 (meters)                     COMP
 AJ2814  NAD 83(2011) Y  - -4,749,039.702 (meters)                     COMP
 AJ2814  NAD 83(2011) Z  -  4,241,347.848 (meters)                     COMP
 AJ2814  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 AJ2814
 AJ2814  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2814  Standards:
 AJ2814         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2814            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2814  -------------------------------------------------------------------
 AJ2814  NETWORK    0.64   0.86           0.29   0.22   0.44     -0.01871581
 AJ2814  -------------------------------------------------------------------
 AJ2814  Click here for local accuracies and other accuracy information.
 AJ2814
 AJ2814.The horizontal coordinates were established by GPS observations
 AJ2814.and adjusted by the National Geodetic Survey in June 2012.
 AJ2814
 AJ2814.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2814.been affixed to the stable North American tectonic plate. See 
 AJ2814.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2814
 AJ2814.The horizontal coordinates are valid at the epoch date displayed above
 AJ2814.which is a decimal equivalence of Year/Month/Day.
 AJ2814
 AJ2814.The orthometric height was determined by GPS observations and a
 AJ2814.high-resolution geoid model.
 AJ2814
 AJ2814.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2814.GEOID18 height accuracy estimate available here.
 AJ2814
 AJ2814.Click photographs - Photos may exist for this station.
 AJ2814
 AJ2814.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2814
 AJ2814.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2814
 AJ2814.The ellipsoidal height was determined by GPS observations
 AJ2814.and is referenced to NAD 83.
 AJ2814
 AJ2814. The following values were computed from the NAD 83(2011) position.
 AJ2814
 AJ2814;                    North         East     Units Scale Factor Converg.
 AJ2814;SPC IL E     -   586,205.141   301,261.074   MT  0.99997502   +0 00 36.6
 AJ2814;SPC IL E     - 1,923,241.37    988,387.37   sFT  0.99997502   +0 00 36.6
 AJ2814;UTM  16      - 4,644,720.996   390,744.310   MT  0.99974688   -0 52 52.2
 AJ2814
 AJ2814!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2814!SPC IL E     -   0.99996980  x   0.99997502  =   0.99994482
 AJ2814!UTM  16      -   0.99996980  x   0.99974688  =   0.99971669
 AJ2814
 AJ2814:                Primary Azimuth Mark                     Grid Az
 AJ2814:SPC IL E     -  KAN31 2B                                 009 01 11.7
 AJ2814:UTM  16      -  KAN31 2B                                 009 54 40.5
 AJ2814
 AJ2814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9074444720(NAD 83)
 AJ2814
 AJ2814|---------------------------------------------------------------------|
 AJ2814| PID    Reference Object                     Distance      Geod. Az  |
 AJ2814|                                                           dddmmss.s |
 AJ2814| AJ2818 KAN31 2B                            APPROX. 0.6 KM 0090148.3 |
 AJ2814|---------------------------------------------------------------------|
 AJ2814
 AJ2814                          SUPERSEDED SURVEY CONTROL
 AJ2814
 AJ2814  NAD 83(2007)-  41 56 48.84765(N)    088 19 05.24928(W) AD(2002.00) 0
 AJ2814  ELLIP H (02/10/07)  192.578  (m)                       GP(2002.00)    
 AJ2814  ELLIP H (02/03/05)  192.565  (m)                       GP(       ) 4 2
 AJ2814  NAD 83(1997)-  41 56 48.84775(N)    088 19 05.24951(W) AD(       ) 1
 AJ2814  ELLIP H (04/23/01)  192.596  (m)                       GP(       ) 3 1
 AJ2814
 AJ2814.Superseded values are not recommended for survey control.
 AJ2814
 AJ2814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2814.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2814
 AJ2814_MARKER: I = METAL ROD
 AJ2814_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2814_STAMPING: KAN31-2A
 AJ2814_MARK LOGO: ILDT
 AJ2814_PROJECTION: RECESSED 15 CENTIMETERS
 AJ2814_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2814_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2814+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2006
 AJ2814_ROD/PIPE-DEPTH: 12.2 meters
 AJ2814_SLEEVE-DEPTH  : 0.9 meters
 AJ2814
 AJ2814  HISTORY     - Date     Condition        Report By
 AJ2814  HISTORY     - 20000605 MONUMENTED       SECI
 AJ2814  HISTORY     - 20060726 GOOD             USGSNP
 AJ2814
 AJ2814                          STATION DESCRIPTION
 AJ2814
 AJ2814'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2814'STATION IS LOCATED WITHIN THE CITY OF ST. CHARLES  APPROXIMATELY 2.4
 AJ2814'MI WEST OF WAYNE, 3.4 MI NORTH OF GENEVA IN SECTION 15, T40N, R8E.  TO
 AJ2814'REACH FROM THE JUNCTION OF IL RT 31 AND IL RT 64 PROCEED NORTH ON
 AJ2814'IL RT 31 2.2 MI TO THE STATION LOCATED 30.4 FT WEST OF CENTERLINE OF
 AJ2814'IL
 AJ2814'RT 31.  STATION IS LOCATED 460 FT SOUTH OF CENTERLINE OF ENTRANCE
 AJ2814'TO ST CHARLES HIGH SCHOOL, 350 FT NORTH OF CENTERLINE OF BLUFF RD,
 AJ2814'0.70 MI NORTH OF CRANE RD, 380 FT NORTH OF CENTERLINE OF ADDRESS
 AJ2814'5N264, 224 FT NORTH OF POWERPOLE (PP), 75.5 FT NORTH OF PP, 99 FT
 AJ2814'NORTHWEST OF PP, 78.4 FT SOUTHWEST OF PP, 94.6 FT SOUTH OF PP, 61 FT
 AJ2814'NORTH-NORTHEAST OF SANITARY MANHOLE, AND 2 FT WEST OF ORANGE
 AJ2814'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2814'INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2814'WOOD PHYSICAL TIES. (WB)
 AJ2814
 AJ2814                          STATION RECOVERY (2006)
 AJ2814
 AJ2814'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ2814'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2818 ***********************************************************************
 AJ2818  DESIGNATION -  KAN31 2B
 AJ2818  PID         -  AJ2818
 AJ2818  STATE/COUNTY-  IL/KANE
 AJ2818  COUNTRY     -  US
 AJ2818  USGS QUAD   -  GENEVA (2018)
 AJ2818
 AJ2818                         *CURRENT SURVEY CONTROL
 AJ2818  ______________________________________________________________________
 AJ2818* NAD 83(2011) POSITION- 41 57 07.46636(N) 088 19 01.28454(W)   ADJUSTED
 AJ2818* NAD 83(2011) ELLIP HT-   196.656 (meters)        (06/27/12)   ADJUSTED
 AJ2818* NAD 83(2011) EPOCH   -  2010.00
 AJ2818* NAVD 88 ORTHO HEIGHT -   229.905 (meters)      754.28  (feet) ADJUSTED
 AJ2818  ______________________________________________________________________
 AJ2818  GEOID HEIGHT    -        -33.250 (meters)                     GEOID18
 AJ2818  NAD 83(2011) X  -    139,524.695 (meters)                     COMP
 AJ2818  NAD 83(2011) Y  - -4,748,656.225 (meters)                     COMP
 AJ2818  NAD 83(2011) Z  -  4,241,777.847 (meters)                     COMP
 AJ2818  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 AJ2818  DYNAMIC HEIGHT  -        229.828 (meters)      754.03  (feet) COMP
 AJ2818  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 AJ2818
 AJ2818  VERT ORDER      -  SECOND    CLASS II
 AJ2818
 AJ2818  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2818  Standards:
 AJ2818         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2818            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2818  -------------------------------------------------------------------
 AJ2818  NETWORK    0.32   0.57           0.14   0.12   0.29      0.03391996
 AJ2818  -------------------------------------------------------------------
 AJ2818  Click here for local accuracies and other accuracy information.
 AJ2818
 AJ2818.The horizontal coordinates were established by GPS observations
 AJ2818.and adjusted by the National Geodetic Survey in June 2012.
 AJ2818
 AJ2818.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2818.been affixed to the stable North American tectonic plate. See 
 AJ2818.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2818
 AJ2818.The horizontal coordinates are valid at the epoch date displayed above
 AJ2818.which is a decimal equivalence of Year/Month/Day.
 AJ2818
 AJ2818.The orthometric height was determined by differential leveling and
 AJ2818.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2818.in December 2008.
 AJ2818
 AJ2818.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2818.GEOID18 height accuracy estimate available here.
 AJ2818
 AJ2818.Click photographs - Photos may exist for this station.
 AJ2818
 AJ2818.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2818
 AJ2818.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2818
 AJ2818.The ellipsoidal height was determined by GPS observations
 AJ2818.and is referenced to NAD 83.
 AJ2818
 AJ2818.The dynamic height is computed by dividing the NAVD 88
 AJ2818.geopotential number by the normal gravity value computed on the
 AJ2818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2818.degrees latitude (g = 980.6199 gals.).
 AJ2818
 AJ2818.The modeled gravity was interpolated from observed gravity values.
 AJ2818
 AJ2818. The following values were computed from the NAD 83(2011) position.
 AJ2818
 AJ2818;                    North         East     Units Scale Factor Converg.
 AJ2818;SPC IL E     -   586,779.594   301,352.263   MT  0.99997502   +0 00 39.3
 AJ2818;SPC IL E     - 1,925,126.05    988,686.55   sFT  0.99997502   +0 00 39.3
 AJ2818;UTM  16      - 4,645,293.831   390,844.402   MT  0.99974661   -0 52 49.9
 AJ2818
 AJ2818!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2818!SPC IL E     -   0.99996916  x   0.99997502  =   0.99994418
 AJ2818!UTM  16      -   0.99996916  x   0.99974661  =   0.99971577
 AJ2818
 AJ2818:                Primary Azimuth Mark                     Grid Az
 AJ2818:SPC IL E     -  KAN31 2A                                 189 01 11.6
 AJ2818:UTM  16      -  KAN31 2A                                 189 54 40.8
 AJ2818
 AJ2818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9084445293(NAD 83)
 AJ2818
 AJ2818|---------------------------------------------------------------------|
 AJ2818| PID    Reference Object                     Distance      Geod. Az  |
 AJ2818|                                                           dddmmss.s |
 AJ2818| AJ2814 KAN31 2A                            APPROX. 0.6 KM 1890150.9 |
 AJ2818|---------------------------------------------------------------------|
 AJ2818
 AJ2818                          SUPERSEDED SURVEY CONTROL
 AJ2818
 AJ2818  ELLIP H (07/03/08)  196.679  (m)                       GP(       ) 2 2
 AJ2818  NAD 83(2007)-  41 57 07.46634(N)    088 19 01.28524(W) AD(2002.00) 0
 AJ2818  ELLIP H (02/10/07)  196.694  (m)                       GP(2002.00)    
 AJ2818  NAD 83(1997)-  41 57 07.46633(N)    088 19 01.28522(W) AD(       ) 1
 AJ2818  ELLIP H (04/23/01)  196.715  (m)                       GP(       ) 3 1
 AJ2818  NAVD 88 (07/03/08)  229.90   (m)  GEOID03  model used  GPS OBS        
 AJ2818  NAVD 88 (04/23/01)  229.9    (m)  GEOID99  model used  GPS OBS        
 AJ2818
 AJ2818.Superseded values are not recommended for survey control.
 AJ2818
 AJ2818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2818.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2818
 AJ2818_MARKER: F = FLANGE-ENCASED ROD
 AJ2818_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2818_STAMPING: KAN31-2B
 AJ2818_MARK LOGO: ILDT
 AJ2818_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2818_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2818_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2818+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2025
 AJ2818_ROD/PIPE-DEPTH: 4.9 meters
 AJ2818_SLEEVE-DEPTH  : 0.9 meters
 AJ2818
 AJ2818  HISTORY     - Date     Condition        Report By
 AJ2818  HISTORY     - 20000605 MONUMENTED       SECI
 AJ2818  HISTORY     - 20060726 GOOD             USGSNP
 AJ2818  HISTORY     - 20080606 GOOD             TROTT
 AJ2818  HISTORY     - 20160322 GOOD             CWA
 AJ2818  HISTORY     - 20230823 GOOD             ILDT
 AJ2818  HISTORY     - 20250425 GOOD             ASMINC
 AJ2818
 AJ2818                          STATION DESCRIPTION
 AJ2818
 AJ2818'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2818'STATION IS LOCATED WITHIN THE CITY OF ST. CHARLES  APPROXIMATELY 2.3
 AJ2818'MI WEST OF WAYNE, 3.8 MI NORTH OF GENEVA IN SECTION 15, T40N, R8E.  TO
 AJ2818'REACH FROM THE JUNCTION OF IL RT 31 AND IL RT 64 PROCEED NORTH ON
 AJ2818'IL RT 31 2.6 MI TO THE STATION LOCATED 36.9 FT EAST OF CENTERLINE OF
 AJ2818'IL
 AJ2818'RT 31.  STATION IS LOCATED 300 FT NORTH OF RED GATE RD, 150 FT SOUTH
 AJ2818'OF CENTERLINE OF GRAVEL ENTRANCE TO KANE COUNTY FOREST
 AJ2818'PRESERVE, 26.8 FT NORTH OF CENTERLINE OF BITUMINOUS DRIVE TO
 AJ2818'ADDRESS 5N746, 124 FT SOUTHEAST OF POWERPOLE (PP), 85 FT NORTHEAST
 AJ2818'OF PP, 31.5 FT SOUTH-SOUTHEAST OF PP, AND 2 FT WEST OF ORANGE
 AJ2818'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2818'INCH LOGO CAP.  DATUM POINT IS 0.75 FT BELOW CAP.  PK NAILS WERE SET
 AJ2818'IN WOOD PHYSICAL TIES. (WB)
 AJ2818
 AJ2818                          STATION RECOVERY (2006)
 AJ2818
 AJ2818'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ2818'RECOVERED IN GOOD CONDITION.
 AJ2818
 AJ2818                          STATION RECOVERY (2008)
 AJ2818
 AJ2818'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2008 (SDW)
 AJ2818'RECOVERED AS DESCRIBED.
 AJ2818
 AJ2818                          STATION RECOVERY (2016)
 AJ2818
 AJ2818'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 AJ2818'RECOVERED AS DESCRIBED.
 AJ2818
 AJ2818                          STATION RECOVERY (2023)
 AJ2818
 AJ2818'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 AJ2818'RECOVERED IN GOOD CONDITION.
 AJ2818
 AJ2818                          STATION RECOVERY (2025)
 AJ2818
 AJ2818'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ2818'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2781 ***********************************************************************
 AJ2781  DESIGNATION -  KAN47 1A
 AJ2781  PID         -  AJ2781
 AJ2781  STATE/COUNTY-  IL/KANE
 AJ2781  COUNTRY     -  US
 AJ2781  USGS QUAD   -  YORKVILLE (2018)
 AJ2781
 AJ2781                         *CURRENT SURVEY CONTROL
 AJ2781  ______________________________________________________________________
 AJ2781* NAD 83(2011) POSITION- 41 44 24.33593(N) 088 26 37.56894(W)   ADJUSTED
 AJ2781* NAD 83(2011) ELLIP HT-   170.654 (meters)        (06/27/12)   ADJUSTED
 AJ2781* NAD 83(2011) EPOCH   -  2010.00
 AJ2781* NAVD 88 ORTHO HEIGHT -   203.7   (meters)      668.    (feet) GPS OBS
 AJ2781  ______________________________________________________________________
 AJ2781  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2781  GEOID HEIGHT    -        -33.006 (meters)                     GEOID99
 AJ2781  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 AJ2781  NAD 83(2011) X  -    129,445.791 (meters)                     COMP
 AJ2781  NAD 83(2011) Y  - -4,764,635.997 (meters)                     COMP
 AJ2781  NAD 83(2011) Z  -  4,224,220.582 (meters)                     COMP
 AJ2781  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 AJ2781
 AJ2781  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2781  Standards:
 AJ2781         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2781            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2781  -------------------------------------------------------------------
 AJ2781  NETWORK    0.68   0.92           0.32   0.22   0.47      0.04999113
 AJ2781  -------------------------------------------------------------------
 AJ2781  Click here for local accuracies and other accuracy information.
 AJ2781
 AJ2781.The horizontal coordinates were established by GPS observations
 AJ2781.and adjusted by the National Geodetic Survey in June 2012.
 AJ2781
 AJ2781.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2781.been affixed to the stable North American tectonic plate. See 
 AJ2781.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2781
 AJ2781.The horizontal coordinates are valid at the epoch date displayed above
 AJ2781.which is a decimal equivalence of Year/Month/Day.
 AJ2781
 AJ2781.The orthometric height was determined by GPS observations and a
 AJ2781.high-resolution geoid model.
 AJ2781
 AJ2781.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2781.GEOID18 height accuracy estimate available here.
 AJ2781
 AJ2781.Click photographs - Photos may exist for this station.
 AJ2781
 AJ2781.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2781
 AJ2781.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2781
 AJ2781.The ellipsoidal height was determined by GPS observations
 AJ2781.and is referenced to NAD 83.
 AJ2781
 AJ2781. The following values were computed from the NAD 83(2011) position.
 AJ2781
 AJ2781;                    North         East     Units Scale Factor Converg.
 AJ2781;SPC IL E     -   563,241.192   290,813.399   MT  0.99997604   -0 04 24.7
 AJ2781;SPC IL E     - 1,847,900.48    954,110.29   sFT  0.99997604   -0 04 24.7
 AJ2781;UTM  16      - 4,621,926.883   379,943.680   MT  0.99977737   -0 57 40.7
 AJ2781
 AJ2781!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2781!SPC IL E     -   0.99997323  x   0.99997604  =   0.99994927
 AJ2781!UTM  16      -   0.99997323  x   0.99977737  =   0.99975061
 AJ2781
 AJ2781:                Primary Azimuth Mark                     Grid Az
 AJ2781:SPC IL E     -  KAN47 1B                                 001 14 02.5
 AJ2781:UTM  16      -  KAN47 1B                                 002 07 18.5
 AJ2781
 AJ2781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7994321926(NAD 83)
 AJ2781
 AJ2781|---------------------------------------------------------------------|
 AJ2781| PID    Reference Object                     Distance      Geod. Az  |
 AJ2781|                                                           dddmmss.s |
 AJ2781| AJ2784 KAN47 1B                            APPROX. 0.8 KM 0010937.8 |
 AJ2781|---------------------------------------------------------------------|
 AJ2781
 AJ2781                          SUPERSEDED SURVEY CONTROL
 AJ2781
 AJ2781  NAD 83(2007)-  41 44 24.33592(N)    088 26 37.56972(W) AD(2002.00) 0
 AJ2781  ELLIP H (02/10/07)  170.685  (m)                       GP(2002.00)    
 AJ2781  ELLIP H (02/03/05)  170.683  (m)                       GP(       ) 4 2
 AJ2781  NAD 83(1997)-  41 44 24.33606(N)    088 26 37.57000(W) AD(       ) 1
 AJ2781  ELLIP H (04/23/01)  170.716  (m)                       GP(       ) 3 1
 AJ2781
 AJ2781.Superseded values are not recommended for survey control.
 AJ2781
 AJ2781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2781.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2781
 AJ2781_MARKER: I = METAL ROD
 AJ2781_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2781_STAMPING: KAN47-1A
 AJ2781_MARK LOGO: ILDT
 AJ2781_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2781_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2781_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2781+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2025
 AJ2781_ROD/PIPE-DEPTH: 3.7 meters
 AJ2781_SLEEVE-DEPTH  : 0.9 meters
 AJ2781
 AJ2781  HISTORY     - Date     Condition        Report By
 AJ2781  HISTORY     - 20000606 MONUMENTED       SECI
 AJ2781  HISTORY     - 20250425 GOOD             ASMINC
 AJ2781
 AJ2781                          STATION DESCRIPTION
 AJ2781
 AJ2781'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2781'STATION IS LOCATED APPROXIMATELY 2.0 MI SOUTH OF SUGAR GROVE, 4.6
 AJ2781'MI WEST OF MONTGOMERY IN SECTION 28, T38N, R7E.  TO REACH FROM THE
 AJ2781'JUNCTION OF IL RT 47 AND US RT 30 PROCEED SOUTH ON RT 47 FOR 1.6 MI
 AJ2781'TO THE STATION LOCATED 38.5 FT WEST OF THE CENTERLINE OF RT 47, 0.8
 AJ2781'MI NORTH OF JERICHO RD.  STATION IS 1.3 MI NORTH OF KANE/KENDALL
 AJ2781'COUNTY LINE, 220.2 FT SOUTHWEST OF PK NAIL IN POWER POLE (PP), 148.8
 AJ2781'FT SOUTH SOUTHWEST OF THE GUARD RAIL, 100 FT SOUTHWEST OF THE
 AJ2781'GUARD RAIL ON THE EAST SIDE OF RT 47, 167.7 FT NORTHWEST OF PK NAIL
 AJ2781'IN PP, 83.2 FT WEST OF PK NAIL IN PP, 57.0 FT NORTH OF CENTERLINE OF
 AJ2781'FIELD ENTRANCE, AND 2 FT EAST OF AN ORANGE FIBERGLASS WITNESS
 AJ2781'POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2781'POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2781'(WB)
 AJ2781
 AJ2781                          STATION RECOVERY (2025)
 AJ2781
 AJ2781'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ2781'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2784 ***********************************************************************
 AJ2784  DESIGNATION -  KAN47 1B
 AJ2784  PID         -  AJ2784
 AJ2784  STATE/COUNTY-  IL/KANE
 AJ2784  COUNTRY     -  US
 AJ2784  USGS QUAD   -  YORKVILLE (2018)
 AJ2784
 AJ2784                         *CURRENT SURVEY CONTROL
 AJ2784  ______________________________________________________________________
 AJ2784* NAD 83(2011) POSITION- 41 44 51.67495(N) 088 26 36.82941(W)   ADJUSTED
 AJ2784* NAD 83(2011) ELLIP HT-   184.710 (meters)        (06/27/12)   ADJUSTED
 AJ2784* NAD 83(2011) EPOCH   -  2010.00
 AJ2784* NAVD 88 ORTHO HEIGHT -   217.8   (meters)      715.    (feet) GPS OBS
 AJ2784  ______________________________________________________________________
 AJ2784  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2784  GEOID HEIGHT    -        -33.004 (meters)                     GEOID99
 AJ2784  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 AJ2784  NAD 83(2011) X  -    129,447.904 (meters)                     COMP
 AJ2784  NAD 83(2011) Y  - -4,764,084.623 (meters)                     COMP
 AJ2784  NAD 83(2011) Z  -  4,224,859.296 (meters)                     COMP
 AJ2784  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 AJ2784
 AJ2784  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2784  Standards:
 AJ2784         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2784            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2784  -------------------------------------------------------------------
 AJ2784  NETWORK    0.86   1.31           0.41   0.25   0.67      0.01446068
 AJ2784  -------------------------------------------------------------------
 AJ2784  Click here for local accuracies and other accuracy information.
 AJ2784
 AJ2784.The horizontal coordinates were established by GPS observations
 AJ2784.and adjusted by the National Geodetic Survey in June 2012.
 AJ2784
 AJ2784.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2784.been affixed to the stable North American tectonic plate. See 
 AJ2784.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2784
 AJ2784.The horizontal coordinates are valid at the epoch date displayed above
 AJ2784.which is a decimal equivalence of Year/Month/Day.
 AJ2784
 AJ2784.The orthometric height was determined by GPS observations and a
 AJ2784.high-resolution geoid model.
 AJ2784
 AJ2784.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2784.GEOID18 height accuracy estimate available here.
 AJ2784
 AJ2784.Click photographs - Photos may exist for this station.
 AJ2784
 AJ2784.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2784
 AJ2784.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2784
 AJ2784.The ellipsoidal height was determined by GPS observations
 AJ2784.and is referenced to NAD 83.
 AJ2784
 AJ2784. The following values were computed from the NAD 83(2011) position.
 AJ2784
 AJ2784;                    North         East     Units Scale Factor Converg.
 AJ2784;SPC IL E     -   564,084.621   290,831.568   MT  0.99997603   -0 04 24.2
 AJ2784;SPC IL E     - 1,850,667.63    954,169.90   sFT  0.99997603   -0 04 24.2
 AJ2784;UTM  16      - 4,622,769.762   379,974.910   MT  0.99977728   -0 57 40.7
 AJ2784
 AJ2784!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2784!SPC IL E     -   0.99997103  x   0.99997603  =   0.99994706
 AJ2784!UTM  16      -   0.99997103  x   0.99977728  =   0.99974832
 AJ2784
 AJ2784:                Primary Azimuth Mark                     Grid Az
 AJ2784:SPC IL E     -  KAN47 1A                                 181 14 02.5
 AJ2784:UTM  16      -  KAN47 1A                                 182 07 19.0
 AJ2784
 AJ2784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7997422769(NAD 83)
 AJ2784
 AJ2784|---------------------------------------------------------------------|
 AJ2784| PID    Reference Object                     Distance      Geod. Az  |
 AJ2784|                                                           dddmmss.s |
 AJ2784| AJ2781 KAN47 1A                            APPROX. 0.8 KM 1810938.3 |
 AJ2784|---------------------------------------------------------------------|
 AJ2784
 AJ2784                          SUPERSEDED SURVEY CONTROL
 AJ2784
 AJ2784  NAD 83(2007)-  41 44 51.67493(N)    088 26 36.83018(W) AD(2002.00) 0
 AJ2784  ELLIP H (02/10/07)  184.741  (m)                       GP(2002.00)    
 AJ2784  NAD 83(1997)-  41 44 51.67519(N)    088 26 36.83059(W) AD(       ) 1
 AJ2784  ELLIP H (04/23/01)  184.774  (m)                       GP(       ) 3 1
 AJ2784
 AJ2784.Superseded values are not recommended for survey control.
 AJ2784
 AJ2784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2784.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2784
 AJ2784_MARKER: I = METAL ROD
 AJ2784_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2784_STAMPING: KAN47-1B
 AJ2784_MARK LOGO: ILDT
 AJ2784_PROJECTION: FLUSH
 AJ2784_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2784_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2784+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2000
 AJ2784_ROD/PIPE-DEPTH: 6.1 meters
 AJ2784_SLEEVE-DEPTH  : 0.9 meters
 AJ2784
 AJ2784  HISTORY     - Date     Condition        Report By
 AJ2784  HISTORY     - 20000606 MONUMENTED       SECI
 AJ2784  HISTORY     - 20030811 POOR             INDIV
 AJ2784
 AJ2784                          STATION DESCRIPTION
 AJ2784
 AJ2784'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2784'STATION IS LOCATED WITHIN THE CITY LIMITS OF SUGAR GROVE, 4.8
 AJ2784'MI NORTHWEST OF MONTGOMERY IN SECTION 28, T38N, R7E.  TO REACH
 AJ2784'FROM THE JUNCTION OF IL RT 47 AND RT 30 PROCEED SOUTH ON RT 47 FOR
 AJ2784'1.2 MI TO THE STATION LOCATED 35.4 FT EAST OF THE CENTERLINE OF IL
 AJ2784'RT 47.  STATION IS 1.3 MI NORTH OF JERICHO RD, 1.80 MI NORTH OF
 AJ2784'KANE/KENDALL COUNTY LINE, 200 FT NORTH OF CENTERLINE OF AN
 AJ2784'AGGREGATE DRIVEWAY ADDRESS 85191, 185.8 FT SOUTH OF AN
 AJ2784'AGGREGATE FIELD ENTRANCE, 212.0 FT SOUTH SOUTHWEST OF A PK NAIL IN
 AJ2784'POWER POLE (PP), 139.4 FT NORTH OF A PK NAIL IN PP, 35.1 FT SOUTH
 AJ2784'SOUTHWEST OF A PK NAIL IN PP, AND 2 FT WEST OF AN ORANGE
 AJ2784'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2784'INCH LOGO CAP.  DATUM POINT NIS 0.50 FT BELOW CAP.  PK NAILS WERE SET
 AJ2784'IN WOOD PHYSICAL TIES. (WB)
 AJ2784
 AJ2784                          STATION RECOVERY (2003)
 AJ2784
 AJ2784'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003
 AJ2784'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2787 ***********************************************************************
 AJ2787  DESIGNATION -  KAN47 2A
 AJ2787  PID         -  AJ2787
 AJ2787  STATE/COUNTY-  IL/KANE
 AJ2787  COUNTRY     -  US
 AJ2787  USGS QUAD   -  SUGAR GROVE (2018)
 AJ2787
 AJ2787                         *CURRENT SURVEY CONTROL
 AJ2787  ______________________________________________________________________
 AJ2787* NAD 83(2011) POSITION- 41 47 15.36379(N) 088 27 12.61016(W)   ADJUSTED
 AJ2787* NAD 83(2011) ELLIP HT-   178.825 (meters)        (06/27/12)   ADJUSTED
 AJ2787* NAD 83(2011) EPOCH   -  2010.00
 AJ2787* NAVD 88 ORTHO HEIGHT -   211.9   (meters)      695.    (feet) GPS OBS
 AJ2787  ______________________________________________________________________
 AJ2787  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2787  GEOID HEIGHT    -        -33.007 (meters)                     GEOID99
 AJ2787  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 AJ2787  NAD 83(2011) X  -    128,541.661 (meters)                     COMP
 AJ2787  NAD 83(2011) Y  - -4,761,150.638 (meters)                     COMP
 AJ2787  NAD 83(2011) Z  -  4,228,161.946 (meters)                     COMP
 AJ2787  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 AJ2787
 AJ2787  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2787  Standards:
 AJ2787         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2787            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2787  -------------------------------------------------------------------
 AJ2787  NETWORK    0.62   0.88           0.29   0.20   0.45     -0.01102239
 AJ2787  -------------------------------------------------------------------
 AJ2787  Click here for local accuracies and other accuracy information.
 AJ2787
 AJ2787.The horizontal coordinates were established by GPS observations
 AJ2787.and adjusted by the National Geodetic Survey in June 2012.
 AJ2787
 AJ2787.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2787.been affixed to the stable North American tectonic plate. See 
 AJ2787.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2787
 AJ2787.The horizontal coordinates are valid at the epoch date displayed above
 AJ2787.which is a decimal equivalence of Year/Month/Day.
 AJ2787
 AJ2787.The orthometric height was determined by GPS observations and a
 AJ2787.high-resolution geoid model.
 AJ2787
 AJ2787.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2787.GEOID18 height accuracy estimate available here.
 AJ2787
 AJ2787.Click photographs - Photos may exist for this station.
 AJ2787
 AJ2787.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2787
 AJ2787.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2787
 AJ2787.The ellipsoidal height was determined by GPS observations
 AJ2787.and is referenced to NAD 83.
 AJ2787
 AJ2787. The following values were computed from the NAD 83(2011) position.
 AJ2787
 AJ2787;                    North         East     Units Scale Factor Converg.
 AJ2787;SPC IL E     -   568,518.769   290,011.075   MT  0.99997623   -0 04 48.3
 AJ2787;SPC IL E     - 1,865,215.33    951,478.00   sFT  0.99997623   -0 04 48.3
 AJ2787;UTM  16      - 4,627,215.218   379,223.404   MT  0.99977950   -0 58 07.3
 AJ2787
 AJ2787!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2787!SPC IL E     -   0.99997195  x   0.99997623  =   0.99994818
 AJ2787!UTM  16      -   0.99997195  x   0.99977950  =   0.99975146
 AJ2787
 AJ2787:                Primary Azimuth Mark                     Grid Az
 AJ2787:SPC IL E     -  KAN47 2B                                 306 57 00.3
 AJ2787:UTM  16      -  KAN47 2B                                 307 50 19.3
 AJ2787
 AJ2787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7922327215(NAD 83)
 AJ2787
 AJ2787|---------------------------------------------------------------------|
 AJ2787| PID    Reference Object                     Distance      Geod. Az  |
 AJ2787|                                                           dddmmss.s |
 AJ2787| AJ2789 KAN47 2B                            APPROX. 0.7 KM 3065212.0 |
 AJ2787|---------------------------------------------------------------------|
 AJ2787
 AJ2787                          SUPERSEDED SURVEY CONTROL
 AJ2787
 AJ2787  NAD 83(2007)-  41 47 15.36378(N)    088 27 12.61094(W) AD(2002.00) 0
 AJ2787  ELLIP H (02/10/07)  178.856  (m)                       GP(2002.00)    
 AJ2787  ELLIP H (02/03/05)  178.850  (m)                       GP(       ) 4 2
 AJ2787  NAD 83(1997)-  41 47 15.36421(N)    088 27 12.61153(W) AD(       ) 1
 AJ2787  ELLIP H (04/23/01)  178.895  (m)                       GP(       ) 3 1
 AJ2787
 AJ2787.Superseded values are not recommended for survey control.
 AJ2787
 AJ2787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2787.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2787
 AJ2787_MARKER: F = FLANGE-ENCASED ROD
 AJ2787_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2787_STAMPING: KAN47-2A
 AJ2787_MARK LOGO: ILDT
 AJ2787_PROJECTION: FLUSH
 AJ2787_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2787_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2787+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2023
 AJ2787_ROD/PIPE-DEPTH: 9.8 meters
 AJ2787_SLEEVE-DEPTH  : 0.9 meters
 AJ2787
 AJ2787  HISTORY     - Date     Condition        Report By
 AJ2787  HISTORY     - 20000601 MONUMENTED       SECI
 AJ2787  HISTORY     - 20230911 GOOD             ILDT
 AJ2787
 AJ2787                          STATION DESCRIPTION
 AJ2787
 AJ2787'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2787'STATION IS LOCATED WITHIN THE CITY OF SUGAR GROVE, 4.8
 AJ2787'MI NORTHWEST OF AURORA IN SECTION 8, T38N, R7E.  TO REACH FROM THE
 AJ2787'JUNCTION OF IL RT 47 AND RT 30 PROCEED NORTH ON RT 47 FOR 1.7 MI TO
 AJ2787'THE STATION LOCATED 36.2 FT WEST OF THE SOUTHBOUND CENTERLINE OF
 AJ2787'RT 47, 0.28 MI NORTH OF KA-DE-KA RD.  STATION IS 276.9 FT NORTHWEST OF
 AJ2787'PK NAIL IN POWER POLE (PP), 217.3 FTSOUTH SOUTHEAST OF PK NAIL IN PP,
 AJ2787'51.7 FT SOUTHEAST OF PK NAIL IN PP, 81.4 FT NORTHWEST OF THE GRAVEL
 AJ2787'FIELD ENTRANCE, AND 2 FT NORTHEAST OF AN ORANGE FIBERGLASS
 AJ2787'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2787'CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2787'PHYSICAL TIES.  (MH)
 AJ2787
 AJ2787                          STATION RECOVERY (2023)
 AJ2787
 AJ2787'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 AJ2787'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2789 ***********************************************************************
 AJ2789  DESIGNATION -  KAN47 2B
 AJ2789  PID         -  AJ2789
 AJ2789  STATE/COUNTY-  IL/KANE
 AJ2789  COUNTRY     -  US
 AJ2789  USGS QUAD   -  SUGAR GROVE (2018)
 AJ2789
 AJ2789                         *CURRENT SURVEY CONTROL
 AJ2789  ______________________________________________________________________
 AJ2789* NAD 83(2011) POSITION- 41 47 29.70961(N) 088 27 38.17079(W)   ADJUSTED
 AJ2789* NAD 83(2011) ELLIP HT-   187.008 (meters)        (06/27/12)   ADJUSTED
 AJ2789* NAD 83(2011) EPOCH   -  2010.00
 AJ2789* NAVD 88 ORTHO HEIGHT -   220.1   (meters)      722.    (feet) GPS OBS
 AJ2789  ______________________________________________________________________
 AJ2789  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2789  GEOID HEIGHT    -        -33.008 (meters)                     GEOID99
 AJ2789  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 AJ2789  NAD 83(2011) X  -    127,943.891 (meters)                     COMP
 AJ2789  NAD 83(2011) Y  - -4,760,877.776 (meters)                     COMP
 AJ2789  NAD 83(2011) Z  -  4,228,497.414 (meters)                     COMP
 AJ2789  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 AJ2789
 AJ2789  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2789  Standards:
 AJ2789         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2789            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2789  -------------------------------------------------------------------
 AJ2789  NETWORK    0.87   1.37           0.41   0.27   0.70      0.01307838
 AJ2789  -------------------------------------------------------------------
 AJ2789  Click here for local accuracies and other accuracy information.
 AJ2789
 AJ2789.The horizontal coordinates were established by GPS observations
 AJ2789.and adjusted by the National Geodetic Survey in June 2012.
 AJ2789
 AJ2789.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2789.been affixed to the stable North American tectonic plate. See 
 AJ2789.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2789
 AJ2789.The horizontal coordinates are valid at the epoch date displayed above
 AJ2789.which is a decimal equivalence of Year/Month/Day.
 AJ2789
 AJ2789.The orthometric height was determined by GPS observations and a
 AJ2789.high-resolution geoid model.
 AJ2789
 AJ2789.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2789.GEOID18 height accuracy estimate available here.
 AJ2789
 AJ2789.Click photographs - Photos may exist for this station.
 AJ2789
 AJ2789.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2789
 AJ2789.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2789
 AJ2789.The ellipsoidal height was determined by GPS observations
 AJ2789.and is referenced to NAD 83.
 AJ2789
 AJ2789. The following values were computed from the NAD 83(2011) position.
 AJ2789
 AJ2789;                    North         East     Units Scale Factor Converg.
 AJ2789;SPC IL E     -   568,962.212   289,421.538   MT  0.99997638   -0 05 05.3
 AJ2789;SPC IL E     - 1,866,670.19    949,543.83   sFT  0.99997638   -0 05 05.3
 AJ2789;UTM  16      - 4,627,667.662   378,640.930   MT  0.99978124   -0 58 24.6
 AJ2789
 AJ2789!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2789!SPC IL E     -   0.99997067  x   0.99997638  =   0.99994705
 AJ2789!UTM  16      -   0.99997067  x   0.99978124  =   0.99975192
 AJ2789
 AJ2789:                Primary Azimuth Mark                     Grid Az
 AJ2789:SPC IL E     -  KAN47 2A                                 126 57 00.3
 AJ2789:UTM  16      -  KAN47 2A                                 127 50 19.6
 AJ2789
 AJ2789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7864027667(NAD 83)
 AJ2789
 AJ2789|---------------------------------------------------------------------|
 AJ2789| PID    Reference Object                     Distance      Geod. Az  |
 AJ2789|                                                           dddmmss.s |
 AJ2789| AJ2787 KAN47 2A                            APPROX. 0.7 KM 1265155.0 |
 AJ2789|---------------------------------------------------------------------|
 AJ2789
 AJ2789                          SUPERSEDED SURVEY CONTROL
 AJ2789
 AJ2789  NAD 83(2007)-  41 47 29.70959(N)    088 27 38.17156(W) AD(2002.00) 0
 AJ2789  ELLIP H (02/10/07)  187.039  (m)                       GP(2002.00)    
 AJ2789  NAD 83(1997)-  41 47 29.70997(N)    088 27 38.17210(W) AD(       ) 1
 AJ2789  ELLIP H (04/23/01)  187.076  (m)                       GP(       ) 3 1
 AJ2789
 AJ2789.Superseded values are not recommended for survey control.
 AJ2789
 AJ2789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2789.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2789
 AJ2789_MARKER: I = METAL ROD
 AJ2789_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2789_STAMPING: KAN47-2B
 AJ2789_MARK LOGO: ILDT
 AJ2789_PROJECTION: FLUSH
 AJ2789_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2789_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2789+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2000
 AJ2789_ROD/PIPE-DEPTH: 15.8 meters
 AJ2789_SLEEVE-DEPTH  : 0.9 meters
 AJ2789
 AJ2789  HISTORY     - Date     Condition        Report By
 AJ2789  HISTORY     - 20000601 MONUMENTED       SECI
 AJ2789  HISTORY     - 20110207 GOOD             GEOCAC
 AJ2789
 AJ2789                          STATION DESCRIPTION
 AJ2789
 AJ2789'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2789'STATION IS LOCATED WITHIN THE CITY LIMITS OF SUGAR GROVE IN SECTION
 AJ2789'8, T38N, R7E.  TO REACH FROM THE JUNCTION OF IL RT 56 AND IL RT 47
 AJ2789'PROCEED NORTH ON IL RT 47 FOR 2.0 MILES TO STATION 46.5 FT WEST OF
 AJ2789'CENTERLINE OF SOUTHBOUND LANES.  STATION IS 0.10 MI SOUTH OF
 AJ2789'HARTER RD, 10.3 FT NORTHWEST OF METAL CULVERT, 15 FT NORTHEAST OF
 AJ2789'VILLAGE OF SUGAR GROVE SIGN, AND 210 FT SOUTHEAST OF DEAD END
 AJ2789'BITUMINOUS RD.  STATION IS 188 FT NORTHEAST OF PK NAIL IN
 AJ2789'POWERPOLE(PP), 22 FT EAST OF PK NAIL IN PP, 186 FT SOUTHEAST OF PK
 AJ2789'NAIL IN PP, AND 2.0 FT EAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE-
 AJ2789'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.50
 AJ2789'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2789
 AJ2789                          STATION RECOVERY (2011)
 AJ2789
 AJ2789'RECOVERY NOTE BY GEOCACHING 2011 (BPS)
 AJ2789'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2807 ***********************************************************************
 AJ2807  DESIGNATION -  KAN47 3A
 AJ2807  PID         -  AJ2807
 AJ2807  STATE/COUNTY-  IL/KANE
 AJ2807  COUNTRY     -  US
 AJ2807  USGS QUAD   -  ELBURN (2018)
 AJ2807
 AJ2807                         *CURRENT SURVEY CONTROL
 AJ2807  ______________________________________________________________________
 AJ2807* NAD 83(2011) POSITION- 41 54 04.80565(N) 088 28 19.71286(W)   ADJUSTED
 AJ2807* NAD 83(2011) ELLIP HT-   242.693 (meters)        (06/27/12)   ADJUSTED
 AJ2807* NAD 83(2011) EPOCH   -  2010.00
 AJ2807* NAVD 88 ORTHO HEIGHT -   275.8   (meters)      905.    (feet) GPS OBS
 AJ2807  ______________________________________________________________________
 AJ2807  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2807  GEOID HEIGHT    -        -33.038 (meters)                     GEOID99
 AJ2807  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 AJ2807  NAD 83(2011) X  -    126,769.308 (meters)                     COMP
 AJ2807  NAD 83(2011) Y  - -4,752,815.240 (meters)                     COMP
 AJ2807  NAD 83(2011) Z  -  4,237,615.513 (meters)                     COMP
 AJ2807  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 AJ2807
 AJ2807  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2807  Standards:
 AJ2807         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2807            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2807  -------------------------------------------------------------------
 AJ2807  NETWORK    0.62   0.82           0.28   0.22   0.42      0.06086147
 AJ2807  -------------------------------------------------------------------
 AJ2807  Click here for local accuracies and other accuracy information.
 AJ2807
 AJ2807.The horizontal coordinates were established by GPS observations
 AJ2807.and adjusted by the National Geodetic Survey in June 2012.
 AJ2807
 AJ2807.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2807.been affixed to the stable North American tectonic plate. See 
 AJ2807.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2807
 AJ2807.The horizontal coordinates are valid at the epoch date displayed above
 AJ2807.which is a decimal equivalence of Year/Month/Day.
 AJ2807
 AJ2807.The orthometric height was determined by GPS observations and a
 AJ2807.high-resolution geoid model.
 AJ2807
 AJ2807.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2807.GEOID18 height accuracy estimate available here.
 AJ2807
 AJ2807.Click photographs - Photos may exist for this station.
 AJ2807
 AJ2807.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2807
 AJ2807.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2807
 AJ2807.The ellipsoidal height was determined by GPS observations
 AJ2807.and is referenced to NAD 83.
 AJ2807
 AJ2807. The following values were computed from the NAD 83(2011) position.
 AJ2807
 AJ2807;                    North         East     Units Scale Factor Converg.
 AJ2807;SPC IL E     -   581,153.239   288,482.096   MT  0.99997663   -0 05 33.7
 AJ2807;SPC IL E     - 1,906,666.92    946,461.68   sFT  0.99997663   -0 05 33.7
 AJ2807;UTM  16      - 4,639,869.437   377,891.030   MT  0.99978348   -0 58 59.8
 AJ2807
 AJ2807!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2807!SPC IL E     -   0.99996194  x   0.99997663  =   0.99993857
 AJ2807!UTM  16      -   0.99996194  x   0.99978348  =   0.99974542
 AJ2807
 AJ2807:                Primary Azimuth Mark                     Grid Az
 AJ2807:SPC IL E     -  KAN47 3B                                 358 30 24.9
 AJ2807:UTM  16      -  KAN47 3B                                 359 23 51.0
 AJ2807
 AJ2807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7789139869(NAD 83)
 AJ2807
 AJ2807|---------------------------------------------------------------------|
 AJ2807| PID    Reference Object                     Distance      Geod. Az  |
 AJ2807|                                                           dddmmss.s |
 AJ2807| AJ2811 KAN47 3B                            APPROX. 1.0 KM 3582451.2 |
 AJ2807|---------------------------------------------------------------------|
 AJ2807
 AJ2807                          SUPERSEDED SURVEY CONTROL
 AJ2807
 AJ2807  NAD 83(2007)-  41 54 04.80563(N)    088 28 19.71374(W) AD(2002.00) 0
 AJ2807  ELLIP H (02/10/07)  242.725  (m)                       GP(2002.00)    
 AJ2807  ELLIP H (02/03/05)  242.706  (m)                       GP(       ) 4 2
 AJ2807  NAD 83(1997)-  41 54 04.80607(N)    088 28 19.71433(W) AD(       ) 1
 AJ2807  ELLIP H (04/23/01)  242.730  (m)                       GP(       ) 3 1
 AJ2807
 AJ2807.Superseded values are not recommended for survey control.
 AJ2807
 AJ2807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2807.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2807
 AJ2807_MARKER: I = METAL ROD
 AJ2807_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2807_STAMPING: KAN47-3A
 AJ2807_MARK LOGO: ILDT
 AJ2807_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2807_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2807_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2807+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2015
 AJ2807_ROD/PIPE-DEPTH: 3.7 meters
 AJ2807_SLEEVE-DEPTH  : 0.9 meters
 AJ2807
 AJ2807  HISTORY     - Date     Condition        Report By
 AJ2807  HISTORY     - 20000601 MONUMENTED       SECI
 AJ2807  HISTORY     - 20050908 GOOD             GEOCAC
 AJ2807  HISTORY     - 20151217 GOOD             ILDT
 AJ2807
 AJ2807                          STATION DESCRIPTION
 AJ2807
 AJ2807'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2807'STATION IS LOCATED WITHIN THE CITY OF ELBURN IN SECTION
 AJ2807'32, T40N, R7E.  TO REACH FROM THE JUNCTION OF IL RT 38 AND IL RT 47
 AJ2807'PROCEED SOUTH ON IL RT 47 FOR 0.12 MI TO THE STATION LOCATED 55 FT
 AJ2807'EAST OF CENTERLINE OF IL RT 47.  STATION IS LOCATED 191 FT SOUTH OF
 AJ2807'CENTERLINE OF VALLEY DR, 301 FT NORTH OF CENTERLINE OF PRAIRIE
 AJ2807'VALLEY ST, 125 FT SOUTH-SOUTHWEST OF POWERPOLE (PP), 53.3 FT
 AJ2807'NORTH-NORTHWEST OF PP, 10.2 FT WEST OF CONCRETE SIDEWALK, AND
 AJ2807'28.8 FT SOUTHEAST OF ORANGE FIBERGLASS WITNESS POST.  STATION IS
 AJ2807'NORTHWEST OF THE ELBURN POST OFFICE.   NOTE - ACCESS TO DATUM
 AJ2807'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  PK
 AJ2807'NAILS WERE SET IN WOOD PHYSICAL TIES. (MH)
 AJ2807
 AJ2807                          STATION RECOVERY (2005)
 AJ2807
 AJ2807'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 AJ2807'RECOVERED IN GOOD CONDITION.
 AJ2807
 AJ2807                          STATION RECOVERY (2015)
 AJ2807
 AJ2807'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 AJ2807'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2811 ***********************************************************************
 AJ2811  DESIGNATION -  KAN47 3B
 AJ2811  PID         -  AJ2811
 AJ2811  STATE/COUNTY-  IL/KANE
 AJ2811  COUNTRY     -  US
 AJ2811  USGS QUAD   -  ELBURN (2018)
 AJ2811
 AJ2811                         *CURRENT SURVEY CONTROL
 AJ2811  ______________________________________________________________________
 AJ2811* NAD 83(2011) POSITION- 41 54 36.58906(N) 088 28 20.89081(W)   ADJUSTED
 AJ2811* NAD 83(2011) ELLIP HT-   242.496 (meters)        (06/27/12)   ADJUSTED
 AJ2811* NAD 83(2011) EPOCH   -  2010.00
 AJ2811* NAVD 88 ORTHO HEIGHT -   275.6   (meters)      904.    (feet) GPS OBS
 AJ2811  ______________________________________________________________________
 AJ2811  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2811  GEOID HEIGHT    -        -33.044 (meters)                     GEOID99
 AJ2811  GEOID HEIGHT    -        -33.088 (meters)                     GEOID18
 AJ2811  NAD 83(2011) X  -    126,724.701 (meters)                     COMP
 AJ2811  NAD 83(2011) Y  - -4,752,161.063 (meters)                     COMP
 AJ2811  NAD 83(2011) Z  -  4,238,345.230 (meters)                     COMP
 AJ2811  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 AJ2811
 AJ2811  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2811  Standards:
 AJ2811         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2811            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2811  -------------------------------------------------------------------
 AJ2811  NETWORK    1.18   2.06           0.51   0.45   1.05      0.03625333
 AJ2811  -------------------------------------------------------------------
 AJ2811  Click here for local accuracies and other accuracy information.
 AJ2811
 AJ2811.The horizontal coordinates were established by GPS observations
 AJ2811.and adjusted by the National Geodetic Survey in June 2012.
 AJ2811
 AJ2811.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2811.been affixed to the stable North American tectonic plate. See 
 AJ2811.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2811
 AJ2811.The horizontal coordinates are valid at the epoch date displayed above
 AJ2811.which is a decimal equivalence of Year/Month/Day.
 AJ2811
 AJ2811.The orthometric height was determined by GPS observations and a
 AJ2811.high-resolution geoid model.
 AJ2811
 AJ2811.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2811.GEOID18 height accuracy estimate available here.
 AJ2811
 AJ2811.Click photographs - Photos may exist for this station.
 AJ2811
 AJ2811.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2811
 AJ2811.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2811
 AJ2811.The ellipsoidal height was determined by GPS observations
 AJ2811.and is referenced to NAD 83.
 AJ2811
 AJ2811. The following values were computed from the NAD 83(2011) position.
 AJ2811
 AJ2811;                    North         East     Units Scale Factor Converg.
 AJ2811;SPC IL E     -   582,133.878   288,456.536   MT  0.99997664   -0 05 34.6
 AJ2811;SPC IL E     - 1,909,884.23    946,377.82   sFT  0.99997664   -0 05 34.6
 AJ2811;UTM  16      - 4,640,850.165   377,880.719   MT  0.99978351   -0 59 01.2
 AJ2811
 AJ2811!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2811!SPC IL E     -   0.99996197  x   0.99997664  =   0.99993861
 AJ2811!UTM  16      -   0.99996197  x   0.99978351  =   0.99974549
 AJ2811
 AJ2811:                Primary Azimuth Mark                     Grid Az
 AJ2811:SPC IL E     -  KAN47 3A                                 178 30 25.0
 AJ2811:UTM  16      -  KAN47 3A                                 179 23 51.6
 AJ2811
 AJ2811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7788040850(NAD 83)
 AJ2811
 AJ2811|---------------------------------------------------------------------|
 AJ2811| PID    Reference Object                     Distance      Geod. Az  |
 AJ2811|                                                           dddmmss.s |
 AJ2811| AJ2807 KAN47 3A                            APPROX. 1.0 KM 1782450.4 |
 AJ2811|---------------------------------------------------------------------|
 AJ2811
 AJ2811                          SUPERSEDED SURVEY CONTROL
 AJ2811
 AJ2811  NAD 83(2007)-  41 54 36.58903(N)    088 28 20.89168(W) AD(2002.00) 0
 AJ2811  ELLIP H (02/10/07)  242.528  (m)                       GP(2002.00)    
 AJ2811  NAD 83(1997)-  41 54 36.58938(N)    088 28 20.89188(W) AD(       ) 1
 AJ2811  ELLIP H (04/23/01)  242.536  (m)                       GP(       ) 3 1
 AJ2811
 AJ2811.Superseded values are not recommended for survey control.
 AJ2811
 AJ2811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2811.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2811
 AJ2811_MARKER: I = METAL ROD
 AJ2811_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2811_STAMPING: KAN47-3B
 AJ2811_MARK LOGO: ILDT
 AJ2811_PROJECTION: FLUSH
 AJ2811_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2811+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2015
 AJ2811_ROD/PIPE-DEPTH: 3.7 meters
 AJ2811_SLEEVE-DEPTH  : 0.9 meters
 AJ2811
 AJ2811  HISTORY     - Date     Condition        Report By
 AJ2811  HISTORY     - 20000601 MONUMENTED       SECI
 AJ2811  HISTORY     - 20151217 GOOD             ILDT
 AJ2811
 AJ2811                          STATION DESCRIPTION
 AJ2811
 AJ2811'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2811'STATION IS LOCATED APPROXIMATELY 1.1 MI NORTH OF ELBURN IN SECTION
 AJ2811'30, T40N, R7E.  TO REACH FROM THE JUNCTION OF IL RT 38 AND IL RT 47
 AJ2811'PROCEED NORTH ON IL RT 47 FOR 0.5 MI TO THE STATION LOCATED 38 FT
 AJ2811'WEST OF CENTERLINE OF IL RT 47.  STATION IS LOCATED 0.35 MI SOUTH OF
 AJ2811'DRIVE TO ADDRESS 39342, 228 FT SOUTH OF POWERPOLE (PP), 56 FT
 AJ2811'SOUTHEAST OF PP, 123 FT NORTH OF PP, AND 2 FT EAST OF ORANGE
 AJ2811'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2811'INCH LOGO CAP.  DATUM POINT IS 0.6 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2811'WOOD PHYSICAL TIES.  (MH)
 AJ2811
 AJ2811                          STATION RECOVERY (2015)
 AJ2811
 AJ2811'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 AJ2811'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2826 ***********************************************************************
 AJ2826  DESIGNATION -  KAN47 4A
 AJ2826  PID         -  AJ2826
 AJ2826  STATE/COUNTY-  IL/KANE
 AJ2826  COUNTRY     -  US
 AJ2826  USGS QUAD   -  ELBURN (2018)
 AJ2826
 AJ2826                         *CURRENT SURVEY CONTROL
 AJ2826  ______________________________________________________________________
 AJ2826* NAD 83(2011) POSITION- 41 59 47.43243(N) 088 27 49.36321(W)   ADJUSTED
 AJ2826* NAD 83(2011) ELLIP HT-   269.855 (meters)        (06/27/12)   ADJUSTED
 AJ2826* NAD 83(2011) EPOCH   -  2010.00
 AJ2826* NAVD 88 ORTHO HEIGHT -   303.1   (meters)      994.    (feet) GPS OBS
 AJ2826  ______________________________________________________________________
 AJ2826  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2826  GEOID HEIGHT    -        -33.177 (meters)                     GEOID99
 AJ2826  GEOID HEIGHT    -        -33.229 (meters)                     GEOID18
 AJ2826  NAD 83(2011) X  -    127,279.712 (meters)                     COMP
 AJ2826  NAD 83(2011) Y  - -4,745,752.475 (meters)                     COMP
 AJ2826  NAD 83(2011) Z  -  4,245,496.225 (meters)                     COMP
 AJ2826  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 AJ2826
 AJ2826  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2826  Standards:
 AJ2826         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2826            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2826  -------------------------------------------------------------------
 AJ2826  NETWORK    0.61   0.92           0.28   0.21   0.47      0.00087809
 AJ2826  -------------------------------------------------------------------
 AJ2826  Click here for local accuracies and other accuracy information.
 AJ2826
 AJ2826.The horizontal coordinates were established by GPS observations
 AJ2826.and adjusted by the National Geodetic Survey in June 2012.
 AJ2826
 AJ2826.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2826.been affixed to the stable North American tectonic plate. See 
 AJ2826.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2826
 AJ2826.The horizontal coordinates are valid at the epoch date displayed above
 AJ2826.which is a decimal equivalence of Year/Month/Day.
 AJ2826
 AJ2826.The orthometric height was determined by GPS observations and a
 AJ2826.high-resolution geoid model.
 AJ2826
 AJ2826.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2826.GEOID18 height accuracy estimate available here.
 AJ2826
 AJ2826.Click photographs - Photos may exist for this station.
 AJ2826
 AJ2826.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2826
 AJ2826.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2826
 AJ2826.The ellipsoidal height was determined by GPS observations
 AJ2826.and is referenced to NAD 83.
 AJ2826
 AJ2826. The following values were computed from the NAD 83(2011) position.
 AJ2826
 AJ2826;                    North         East     Units Scale Factor Converg.
 AJ2826;SPC IL E     -   591,723.086   289,197.707   MT  0.99997644   -0 05 14.0
 AJ2826;SPC IL E     - 1,941,344.82    948,809.48   sFT  0.99997644   -0 05 14.0
 AJ2826;UTM  16      - 4,650,424.820   378,770.822   MT  0.99978084   -0 58 46.1
 AJ2826
 AJ2826!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2826!SPC IL E     -   0.99995768  x   0.99997644  =   0.99993412
 AJ2826!UTM  16      -   0.99995768  x   0.99978084  =   0.99973853
 AJ2826
 AJ2826:                Primary Azimuth Mark                     Grid Az
 AJ2826:SPC IL E     -  KAN47 4B                                 001 03 04.8
 AJ2826:UTM  16      -  KAN47 4B                                 001 56 36.9
 AJ2826
 AJ2826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7877050424(NAD 83)
 AJ2826
 AJ2826|---------------------------------------------------------------------|
 AJ2826| PID    Reference Object                     Distance      Geod. Az  |
 AJ2826|                                                           dddmmss.s |
 AJ2826| AJ2828 KAN47 4B                            APPROX. 0.8 KM 0005750.8 |
 AJ2826|---------------------------------------------------------------------|
 AJ2826
 AJ2826                          SUPERSEDED SURVEY CONTROL
 AJ2826
 AJ2826  NAD 83(2007)-  41 59 47.43244(N)    088 27 49.36418(W) AD(2002.00) 0
 AJ2826  ELLIP H (02/10/07)  269.888  (m)                       GP(2002.00)    
 AJ2826  ELLIP H (02/03/05)  269.870  (m)                       GP(       ) 4 2
 AJ2826  NAD 83(1997)-  41 59 47.43236(N)    088 27 49.36386(W) AD(       ) 1
 AJ2826  ELLIP H (04/23/01)  269.914  (m)                       GP(       ) 3 1
 AJ2826
 AJ2826.Superseded values are not recommended for survey control.
 AJ2826
 AJ2826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2826.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2826
 AJ2826_MARKER: I = METAL ROD
 AJ2826_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2826_STAMPING: KAN47-4A
 AJ2826_MARK LOGO: ILDT
 AJ2826_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2826_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2826_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2826_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2826+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2000
 AJ2826_ROD/PIPE-DEPTH: 4.9 meters
 AJ2826_SLEEVE-DEPTH  : 0.9 meters
 AJ2826
 AJ2826  HISTORY     - Date     Condition        Report By
 AJ2826  HISTORY     - 20000531 MONUMENTED       SECI
 AJ2826
 AJ2826                          STATION DESCRIPTION
 AJ2826
 AJ2826'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2826'STATION IS LOCATED APPROXIMATELY 6.5 MI NORTH OF ELBURN IN SECTION
 AJ2826'32, T41N, R7E.  TO REACH FROM THE JUNCTION OF IL RT 64 AND IL RT 47
 AJ2826'PROCEED NORTH ON IL RT 47 FOR 3.5 MI TO THE STATION LOCATED 29.8 FT
 AJ2826'WEST OF CENTERLINE OF IL RT 47, 1.5 MI SOUTH OF PLATO RD, AND 400 FT
 AJ2826'SOUTH OF CENTERLINE OF CONNERS RD.  STATION IS 202.3 FT NORTH
 AJ2826'NORTHWEST OF PK NAIL IN POWER POLE (PP), 90.3 FT NORTH
 AJ2826'NORTHEAST OF PK NAIL IN PP, 84 FT SOUTHWEST OF GUARD RAIL, 66.0 FT
 AJ2826'SOUTHWEST OF PK NAIL IN POWER POLE, 44 FT NORTH OF CENTER TO
 AJ2826'AGGREGATE DRIVE TO ADDRESS 8N903, 18 FT EAST OF THE BITUMINOUS
 AJ2826'DRIVE AND 2.0 FT EAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ2826'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.60
 AJ2826'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2828 ***********************************************************************
 AJ2828  DESIGNATION -  KAN47 4B
 AJ2828  PID         -  AJ2828
 AJ2828  STATE/COUNTY-  IL/KANE
 AJ2828  COUNTRY     -  US
 AJ2828  USGS QUAD   -  PINGREE GROVE (2018)
 AJ2828
 AJ2828                         *CURRENT SURVEY CONTROL
 AJ2828  ______________________________________________________________________
 AJ2828* NAD 83(2011) POSITION- 42 00 14.92935(N) 088 27 48.74282(W)   ADJUSTED
 AJ2828* NAD 83(2011) ELLIP HT-   261.747 (meters)        (06/27/12)   ADJUSTED
 AJ2828* NAD 83(2011) EPOCH   -  2010.00
 AJ2828* NAVD 88 ORTHO HEIGHT -   295.0   (meters)      968.    (feet) GPS OBS
 AJ2828  ______________________________________________________________________
 AJ2828  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2828  GEOID HEIGHT    -        -33.192 (meters)                     GEOID99
 AJ2828  GEOID HEIGHT    -        -33.245 (meters)                     GEOID18
 AJ2828  NAD 83(2011) X  -    127,278.603 (meters)                     COMP
 AJ2828  NAD 83(2011) Y  - -4,745,178.568 (meters)                     COMP
 AJ2828  NAD 83(2011) Z  -  4,246,121.293 (meters)                     COMP
 AJ2828  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 AJ2828
 AJ2828  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2828  Standards:
 AJ2828         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2828            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2828  -------------------------------------------------------------------
 AJ2828  NETWORK    0.72   1.23           0.33   0.25   0.63      0.08758066
 AJ2828  -------------------------------------------------------------------
 AJ2828  Click here for local accuracies and other accuracy information.
 AJ2828
 AJ2828.The horizontal coordinates were established by GPS observations
 AJ2828.and adjusted by the National Geodetic Survey in June 2012.
 AJ2828
 AJ2828.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2828.been affixed to the stable North American tectonic plate. See 
 AJ2828.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2828
 AJ2828.The horizontal coordinates are valid at the epoch date displayed above
 AJ2828.which is a decimal equivalence of Year/Month/Day.
 AJ2828
 AJ2828.The orthometric height was determined by GPS observations and a
 AJ2828.high-resolution geoid model.
 AJ2828
 AJ2828.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2828.GEOID18 height accuracy estimate available here.
 AJ2828
 AJ2828.Click photographs - Photos may exist for this station.
 AJ2828
 AJ2828.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2828
 AJ2828.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2828
 AJ2828.The ellipsoidal height was determined by GPS observations
 AJ2828.and is referenced to NAD 83.
 AJ2828
 AJ2828. The following values were computed from the NAD 83(2011) position.
 AJ2828
 AJ2828;                    North         East     Units Scale Factor Converg.
 AJ2828;SPC IL E     -   592,571.425   289,213.275   MT  0.99997643   -0 05 13.7
 AJ2828;SPC IL E     - 1,944,128.08    948,860.55   sFT  0.99997643   -0 05 13.7
 AJ2828;UTM  16      - 4,651,272.647   378,799.594   MT  0.99978075   -0 58 46.2
 AJ2828
 AJ2828!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2828!SPC IL E     -   0.99995895  x   0.99997643  =   0.99993538
 AJ2828!UTM  16      -   0.99995895  x   0.99978075  =   0.99973971
 AJ2828
 AJ2828:                Primary Azimuth Mark                     Grid Az
 AJ2828:SPC IL E     -  KAN47 4A                                 181 03 04.9
 AJ2828:UTM  16      -  KAN47 4A                                 181 56 37.4
 AJ2828
 AJ2828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7879951272(NAD 83)
 AJ2828
 AJ2828|---------------------------------------------------------------------|
 AJ2828| PID    Reference Object                     Distance      Geod. Az  |
 AJ2828|                                                           dddmmss.s |
 AJ2828| AJ2826 KAN47 4A                            APPROX. 0.8 KM 1805751.2 |
 AJ2828|---------------------------------------------------------------------|
 AJ2828
 AJ2828                          SUPERSEDED SURVEY CONTROL
 AJ2828
 AJ2828  NAD 83(2007)-  42 00 14.92936(N)    088 27 48.74381(W) AD(2002.00) 0
 AJ2828  ELLIP H (02/10/07)  261.781  (m)                       GP(2002.00)    
 AJ2828  NAD 83(1997)-  42 00 14.92928(N)    088 27 48.74345(W) AD(       ) 1
 AJ2828  ELLIP H (04/23/01)  261.804  (m)                       GP(       ) 3 1
 AJ2828
 AJ2828.Superseded values are not recommended for survey control.
 AJ2828
 AJ2828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2828.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2828
 AJ2828_MARKER: I = METAL ROD
 AJ2828_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2828_STAMPING: KAN47-4B
 AJ2828_MARK LOGO: ILDT
 AJ2828_PROJECTION: FLUSH
 AJ2828_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2828_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2828+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2000
 AJ2828_ROD/PIPE-DEPTH: 3.7 meters
 AJ2828_SLEEVE-DEPTH  : 0.9 meters
 AJ2828
 AJ2828  HISTORY     - Date     Condition        Report By
 AJ2828  HISTORY     - 20000531 MONUMENTED       SECI
 AJ2828
 AJ2828                          STATION DESCRIPTION
 AJ2828
 AJ2828'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2828'STATION IS LOCATED APPROXIMATELY 3.5 MI NORTH OF LILY LAKE, 7.5 MI
 AJ2828'NORTH OF ELBURN IN SECTION 29, T41N, R7E.  TO REACH FROM THE
 AJ2828'JUNCTION OF IL RT 47 AND IL RT 64 PROCEED NORTH ON RT 47 FOR 4.5 MI TO
 AJ2828'THE STATION LOCATED 40 FT EAST OF THE CENTERLINE OF IL RT 47.
 AJ2828'STATION IS LOCATED 1.0 MI SOUTH OF PLATO RD, 300 FT NORTH OF BRICK
 AJ2828'DRIVE 9N315, 105 FT NORTH OF POWERPOLE (PP), 58 FT
 AJ2828'SOUTH-SOUTHWEST OF PP, 181 FT SOUTH OF PP, 52 FT SOUTH-SOUTHEAST
 AJ2828'OF HWY 47 MILE 21 MARKER SIGN, AND 2 FT WEST OF AN ORANGE
 AJ2828'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2828'INCH LOGO CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2828'WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2834 ***********************************************************************
 AJ2834  DESIGNATION -  KAN47 5A
 AJ2834  PID         -  AJ2834
 AJ2834  STATE/COUNTY-  IL/KANE
 AJ2834  COUNTRY     -  US
 AJ2834  USGS QUAD   -  PINGREE GROVE (2018)
 AJ2834
 AJ2834                         *CURRENT SURVEY CONTROL
 AJ2834  ______________________________________________________________________
 AJ2834* NAD 83(2011) POSITION- 42 03 12.62038(N) 088 27 51.66920(W)   ADJUSTED
 AJ2834* NAD 83(2011) ELLIP HT-   260.081 (meters)        (06/27/12)   ADJUSTED
 AJ2834* NAD 83(2011) EPOCH   -  2010.00
 AJ2834* NAVD 88 ORTHO HEIGHT -   293.4   (meters)      963.    (feet) GPS OBS
 AJ2834  ______________________________________________________________________
 AJ2834  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2834  GEOID HEIGHT    -        -33.344 (meters)                     GEOID18
 AJ2834  NAD 83(2011) X  -    127,112.877 (meters)                     COMP
 AJ2834  NAD 83(2011) Y  - -4,741,509.779 (meters)                     COMP
 AJ2834  NAD 83(2011) Z  -  4,250,192.754 (meters)                     COMP
 AJ2834  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 AJ2834
 AJ2834  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2834  Standards:
 AJ2834         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2834            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2834  -------------------------------------------------------------------
 AJ2834  NETWORK    0.72   0.86           0.32   0.26   0.44     -0.20580891
 AJ2834  -------------------------------------------------------------------
 AJ2834  Click here for local accuracies and other accuracy information.
 AJ2834
 AJ2834.The horizontal coordinates were established by GPS observations
 AJ2834.and adjusted by the National Geodetic Survey in June 2012.
 AJ2834
 AJ2834.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2834.been affixed to the stable North American tectonic plate. See 
 AJ2834.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2834
 AJ2834.The horizontal coordinates are valid at the epoch date displayed above
 AJ2834.which is a decimal equivalence of Year/Month/Day.
 AJ2834
 AJ2834.The orthometric height was determined by GPS observations and a
 AJ2834.high-resolution geoid model.
 AJ2834
 AJ2834.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2834.GEOID18 height accuracy estimate available here.
 AJ2834
 AJ2834.Click photographs - Photos may exist for this station.
 AJ2834
 AJ2834.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2834
 AJ2834.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2834
 AJ2834.The ellipsoidal height was determined by GPS observations
 AJ2834.and is referenced to NAD 83.
 AJ2834
 AJ2834. The following values were computed from the NAD 83(2011) position.
 AJ2834
 AJ2834;                    North         East     Units Scale Factor Converg.
 AJ2834;SPC IL E     -   598,053.844   289,154.326   MT  0.99997645   -0 05 15.9
 AJ2834;SPC IL E     - 1,962,114.99    948,667.15   sFT  0.99997645   -0 05 15.9
 AJ2834;UTM  16      - 4,656,754.246   378,826.072   MT  0.99978067   -0 58 51.5
 AJ2834
 AJ2834!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2834!SPC IL E     -   0.99995921  x   0.99997645  =   0.99993566
 AJ2834!UTM  16      -   0.99995921  x   0.99978067  =   0.99973989
 AJ2834
 AJ2834:                Primary Azimuth Mark                     Grid Az
 AJ2834:SPC IL E     -  KAN47 5B                                 001 23 53.3
 AJ2834:UTM  16      -  KAN47 5B                                 002 17 28.9
 AJ2834
 AJ2834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7882656754(NAD 83)
 AJ2834
 AJ2834|---------------------------------------------------------------------|
 AJ2834| PID    Reference Object                     Distance      Geod. Az  |
 AJ2834|                                                           dddmmss.s |
 AJ2834| AJ2837 KAN47 5B                            APPROX. 0.8 KM 0011837.4 |
 AJ2834|---------------------------------------------------------------------|
 AJ2834
 AJ2834                          SUPERSEDED SURVEY CONTROL
 AJ2834
 AJ2834  NAD 83(2007)-  42 03 12.62031(N)    088 27 51.67011(W) AD(2002.00) 0
 AJ2834  ELLIP H (02/10/07)  260.114  (m)                       GP(2002.00)    
 AJ2834  ELLIP H (02/03/05)  260.113  (m)                       GP(       ) 4 2
 AJ2834  NAD 83(1997)-  42 03 12.62028(N)    088 27 51.66969(W) AD(       ) 1
 AJ2834  ELLIP H (04/23/01)  260.151  (m)                       GP(       ) 3 1
 AJ2834  NAVD 88 (04/23/01)  293.4    (m)  GEOID99  model used  GPS OBS        
 AJ2834
 AJ2834.Superseded values are not recommended for survey control.
 AJ2834
 AJ2834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2834.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2834
 AJ2834_MARKER: I = METAL ROD
 AJ2834_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2834_STAMPING: KAN47-5A
 AJ2834_MARK LOGO: ILDT
 AJ2834_PROJECTION: RECESSED 15 CENTIMETERS
 AJ2834_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2834_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2834_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2834+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2000
 AJ2834_ROD/PIPE-DEPTH: 4.9 meters
 AJ2834_SLEEVE-DEPTH  : 0.9 meters
 AJ2834
 AJ2834  HISTORY     - Date     Condition        Report By
 AJ2834  HISTORY     - 20000531 MONUMENTED       SECI
 AJ2834
 AJ2834                          STATION DESCRIPTION
 AJ2834
 AJ2834'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2834'STATION IS LOCATED APPROXIMATELY 4.3 MI EAST OF BURLINGTON, 4.7 MI
 AJ2834'SOUTHEAST OF HAMPSHIRE IN SECTION 8, T41N, R7E.  TO REACH FROM THE
 AJ2834'JUNCTION OF US RT 20 AND IL RT 47 PROCEED SOUTH ON IL RT 47 1.9 MI TO
 AJ2834'THE STATION LOCATED 32.6 FT WEST OF CENTERLINE OF IL RT 47.  STATION
 AJ2834'IS LOCATED 0.10 MI SOUTH OF PLANK RD, NORTH OF GUARDRAIL,
 AJ2834'SOUTHWEST OF ROAD SIGN FOR BURLINGTON AND UDINA, 264 FT
 AJ2834'NORTHWEST OF POWERPOLE (PP), 105 FT NORTHWEST OF PP, 119 FT
 AJ2834'SOUTHWEST OF PP, AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS POST.
 AJ2834'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2834'POINT IS 0.6 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2834'(MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2837 ***********************************************************************
 AJ2837  DESIGNATION -  KAN47 5B
 AJ2837  PID         -  AJ2837
 AJ2837  STATE/COUNTY-  IL/KANE
 AJ2837  COUNTRY     -  US
 AJ2837  USGS QUAD   -  PINGREE GROVE (2018)
 AJ2837
 AJ2837                         *CURRENT SURVEY CONTROL
 AJ2837  ______________________________________________________________________
 AJ2837* NAD 83(2011) POSITION- 42 03 38.67076(N) 088 27 50.86955(W)   ADJUSTED
 AJ2837* NAD 83(2011) ELLIP HT-   260.350 (meters)        (06/27/12)   ADJUSTED
 AJ2837* NAD 83(2011) EPOCH   -  2010.00
 AJ2837* NAVD 88 ORTHO HEIGHT -   293.7   (meters)      964.    (feet) GPS OBS
 AJ2837  ______________________________________________________________________
 AJ2837  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2837  GEOID HEIGHT    -        -33.300 (meters)                     GEOID99
 AJ2837  GEOID HEIGHT    -        -33.358 (meters)                     GEOID18
 AJ2837  NAD 83(2011) X  -    127,116.833 (meters)                     COMP
 AJ2837  NAD 83(2011) Y  - -4,740,971.242 (meters)                     COMP
 AJ2837  NAD 83(2011) Z  -  4,250,789.731 (meters)                     COMP
 AJ2837  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 AJ2837
 AJ2837  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2837  Standards:
 AJ2837         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2837            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2837  -------------------------------------------------------------------
 AJ2837  NETWORK    1.09   1.53           0.49   0.39   0.78      0.03974204
 AJ2837  -------------------------------------------------------------------
 AJ2837  Click here for local accuracies and other accuracy information.
 AJ2837
 AJ2837.The horizontal coordinates were established by GPS observations
 AJ2837.and adjusted by the National Geodetic Survey in June 2012.
 AJ2837
 AJ2837.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2837.been affixed to the stable North American tectonic plate. See 
 AJ2837.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2837
 AJ2837.The horizontal coordinates are valid at the epoch date displayed above
 AJ2837.which is a decimal equivalence of Year/Month/Day.
 AJ2837
 AJ2837.The orthometric height was determined by GPS observations and a
 AJ2837.high-resolution geoid model.
 AJ2837
 AJ2837.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2837.GEOID18 height accuracy estimate available here.
 AJ2837
 AJ2837.Click photographs - Photos may exist for this station.
 AJ2837
 AJ2837.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2837
 AJ2837.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2837
 AJ2837.The ellipsoidal height was determined by GPS observations
 AJ2837.and is referenced to NAD 83.
 AJ2837
 AJ2837. The following values were computed from the NAD 83(2011) position.
 AJ2837
 AJ2837;                    North         East     Units Scale Factor Converg.
 AJ2837;SPC IL E     -   598,857.554   289,173.943   MT  0.99997644   -0 05 15.4
 AJ2837;SPC IL E     - 1,964,751.83    948,731.51   sFT  0.99997644   -0 05 15.4
 AJ2837;UTM  16      - 4,657,557.395   378,858.210   MT  0.99978058   -0 58 51.5
 AJ2837
 AJ2837!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2837!SPC IL E     -   0.99995917  x   0.99997644  =   0.99993561
 AJ2837!UTM  16      -   0.99995917  x   0.99978058  =   0.99973976
 AJ2837
 AJ2837:                Primary Azimuth Mark                     Grid Az
 AJ2837:SPC IL E     -  KAN47 5A                                 181 23 53.4
 AJ2837:UTM  16      -  KAN47 5A                                 182 17 29.5
 AJ2837
 AJ2837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7885857557(NAD 83)
 AJ2837
 AJ2837|---------------------------------------------------------------------|
 AJ2837| PID    Reference Object                     Distance      Geod. Az  |
 AJ2837|                                                           dddmmss.s |
 AJ2837| AJ2834 KAN47 5A                            APPROX. 0.8 KM 1811838.0 |
 AJ2837|---------------------------------------------------------------------|
 AJ2837
 AJ2837                          SUPERSEDED SURVEY CONTROL
 AJ2837
 AJ2837  NAD 83(2007)-  42 03 38.67066(N)    088 27 50.87048(W) AD(2002.00) 0
 AJ2837  ELLIP H (02/10/07)  260.385  (m)                       GP(2002.00)    
 AJ2837  NAD 83(1997)-  42 03 38.67059(N)    088 27 50.87000(W) AD(       ) 1
 AJ2837  ELLIP H (04/23/01)  260.416  (m)                       GP(       ) 3 1
 AJ2837
 AJ2837.Superseded values are not recommended for survey control.
 AJ2837
 AJ2837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2837.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2837
 AJ2837_MARKER: I = METAL ROD
 AJ2837_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2837_STAMPING: KAN47-5B
 AJ2837_MARK LOGO: ILDT
 AJ2837_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2837_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2837_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2837+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2019
 AJ2837_ROD/PIPE-DEPTH: 4.9 meters
 AJ2837_SLEEVE-DEPTH  : 0.9 meters
 AJ2837
 AJ2837  HISTORY     - Date     Condition        Report By
 AJ2837  HISTORY     - 20000531 MONUMENTED       SECI
 AJ2837  HISTORY     - 20191026 GOOD             ASMINC
 AJ2837
 AJ2837                          STATION DESCRIPTION
 AJ2837
 AJ2837'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2837'STATION IS LOCATED APPROXIMATELY 4.5 MI EAST OF BURLINGTON, 4.6 MI
 AJ2837'SOUTHEAST OF HAMPSHIRE IN SECTION 5, T41N, R7E.  TO REACH FROM THE
 AJ2837'JUNCTION OF US RT 20 AND IL RT 47 PROCEED SOUTH ON IL RT 47 FOR 1.4 MI
 AJ2837'TO THE STATION LOCATED 32.2 FT EAST OF CENTERLINE OF IL RT 47.
 AJ2837'STATION IS LOCATED 0.40 MI NORTH OF PLANK RD, 101 FT SOUTH OF
 AJ2837'CENTERLINE OF AGGREGATE DRIVEWAY ADDRESS 13N431, 118 FT
 AJ2837'SOUTHEAST OF 12 IN DECIDUOUS TREE, 143 FT NORTHEAST OF 36 IN
 AJ2837'DECIDUOUS TREE, 49.3 FT SOUTHWEST OF POWERPOLE, AND 10.5 FT WEST
 AJ2837'OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2837'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS
 AJ2837'WERE SET IN WOOD PHYSICAL TIES. (MH)
 AJ2837
 AJ2837                          STATION RECOVERY (2019)
 AJ2837
 AJ2837'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (LEE)
 AJ2837'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2816 ***********************************************************************
 AJ2816  DESIGNATION -  KAN64 1A
 AJ2816  PID         -  AJ2816
 AJ2816  STATE/COUNTY-  IL/KANE
 AJ2816  COUNTRY     -  US
 AJ2816  USGS QUAD   -  MAPLE PARK (2018)
 AJ2816
 AJ2816                         *CURRENT SURVEY CONTROL
 AJ2816  ______________________________________________________________________
 AJ2816* NAD 83(2011) POSITION- 41 57 55.03800(N) 088 35 03.53839(W)   ADJUSTED
 AJ2816* NAD 83(2011) ELLIP HT-   234.564 (meters)        (06/27/12)   ADJUSTED
 AJ2816* NAD 83(2011) EPOCH   -  2010.00
 AJ2816* NAVD 88 ORTHO HEIGHT -   267.7   (meters)      878.    (feet) GPS OBS
 AJ2816  ______________________________________________________________________
 AJ2816  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2816  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 AJ2816  NAD 83(2011) X  -    117,346.570 (meters)                     COMP
 AJ2816  NAD 83(2011) Y  - -4,748,302.568 (meters)                     COMP
 AJ2816  NAD 83(2011) Z  -  4,242,894.688 (meters)                     COMP
 AJ2816  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 AJ2816
 AJ2816  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2816  Standards:
 AJ2816         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2816            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2816  -------------------------------------------------------------------
 AJ2816  NETWORK    0.70   0.86           0.31   0.26   0.44     -0.02938803
 AJ2816  -------------------------------------------------------------------
 AJ2816  Click here for local accuracies and other accuracy information.
 AJ2816
 AJ2816.The horizontal coordinates were established by GPS observations
 AJ2816.and adjusted by the National Geodetic Survey in June 2012.
 AJ2816
 AJ2816.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2816.been affixed to the stable North American tectonic plate. See 
 AJ2816.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2816
 AJ2816.The horizontal coordinates are valid at the epoch date displayed above
 AJ2816.which is a decimal equivalence of Year/Month/Day.
 AJ2816
 AJ2816.The orthometric height was determined by GPS observations and a
 AJ2816.high-resolution geoid model.
 AJ2816
 AJ2816.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2816.GEOID18 height accuracy estimate available here.
 AJ2816
 AJ2816.Click photographs - Photos may exist for this station.
 AJ2816
 AJ2816.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2816
 AJ2816.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2816
 AJ2816.The ellipsoidal height was determined by GPS observations
 AJ2816.and is referenced to NAD 83.
 AJ2816
 AJ2816. The following values were computed from the NAD 83(2011) position.
 AJ2816
 AJ2816;                    North         East     Units Scale Factor Converg.
 AJ2816;SPC IL E     -   588,277.649   279,195.093   MT  0.99998032   -0 10 04.2
 AJ2816;SPC IL E     - 1,930,040.92    915,992.57   sFT  0.99998032   -0 10 04.2
 AJ2816;UTM  16      - 4,647,136.112   368,717.613   MT  0.99981208   -1 03 34.4
 AJ2816
 AJ2816!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2816!SPC IL E     -   0.99996321  x   0.99998032  =   0.99994353
 AJ2816!UTM  16      -   0.99996321  x   0.99981208  =   0.99977530
 AJ2816
 AJ2816:                Primary Azimuth Mark                     Grid Az
 AJ2816:SPC IL E     -  KAN64 1B                                 123 42 11.2
 AJ2816:UTM  16      -  KAN64 1B                                 124 35 41.4
 AJ2816
 AJ2816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6871747136(NAD 83)
 AJ2816
 AJ2816|---------------------------------------------------------------------|
 AJ2816| PID    Reference Object                     Distance      Geod. Az  |
 AJ2816|                                                           dddmmss.s |
 AJ2816| AJ2817 KAN64 1B                            APPROX. 1.1 KM 1233207.0 |
 AJ2816|---------------------------------------------------------------------|
 AJ2816
 AJ2816                          SUPERSEDED SURVEY CONTROL
 AJ2816
 AJ2816  NAD 83(2007)-  41 57 55.03796(N)    088 35 03.53928(W) AD(2002.00) 0
 AJ2816  ELLIP H (02/10/07)  234.596  (m)                       GP(2002.00)    
 AJ2816  ELLIP H (02/03/05)  234.589  (m)                       GP(       ) 4 2
 AJ2816  NAD 83(1997)-  41 57 55.03839(N)    088 35 03.53928(W) AD(       ) 1
 AJ2816  ELLIP H (04/23/01)  234.596  (m)                       GP(       ) 3 1
 AJ2816  NAVD 88 (04/23/01)  267.7    (m)  GEOID99  model used  GPS OBS        
 AJ2816
 AJ2816.Superseded values are not recommended for survey control.
 AJ2816
 AJ2816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2816.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2816
 AJ2816_MARKER: I = METAL ROD
 AJ2816_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2816_STAMPING: KAN64-1A
 AJ2816_MARK LOGO: ILDT
 AJ2816_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2816_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2816_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2816+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2000
 AJ2816_ROD/PIPE-DEPTH: 4.9 meters
 AJ2816_SLEEVE-DEPTH  : 0.9 meters
 AJ2816
 AJ2816  HISTORY     - Date     Condition        Report By
 AJ2816  HISTORY     - 20000601 MONUMENTED       SECI
 AJ2816  HISTORY     - 20250313 POOR             ILDT
 AJ2816
 AJ2816                          STATION DESCRIPTION
 AJ2816
 AJ2816'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2816'STATION IS LOCATED APPROXIMATELY 3.9 MI NORTH OF MAPLE PARK, 2.5 MI
 AJ2816'WEST OF VIRGIL IN SECTION 8, T40N, R6E.  TO REACH FROM THE JUNCTION
 AJ2816'OF IL RT 64 AND IL RT 47 PROCEED WEST ON RT 64 FOR 5.5 MI TO THE
 AJ2816'STATION LOCATED 39.7 FT SOUTH OF RT 64 CENTERLINE.  STATION IS 0.50 MI
 AJ2816'WEST OF SNYDER RD, 210 FT EAST OF THE FIELD ENTRANCE, 177 FT WEST
 AJ2816'OF BITUMINOUS DRIVE 49W887, 199.7 FT SOUTHEAST OF PK NAIL IN POWER
 AJ2816'POLE (PP), 162.1 FT SOUTHWEST PK NAIL IN PP, 77.3 FT SOUTH OF PK NAIL
 AJ2816'IN
 AJ2816'PP, AND 2 FT NORTHWEST OF AN ORANGE FIBERGLASS WITNESS POST AT
 AJ2816'FENCE CORNER.  STATION IS APPROXIMATELY 200 FT EAST OF MAPLE
 AJ2816'PARK MOTEL.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2816'DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2816'PHYSICAL TIES.  (MH)
 AJ2816
 AJ2816                          STATION RECOVERY (2025)
 AJ2816
 AJ2816'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AJ2816'MARK APPEARS TO HAVE BEEN DISTURBED.  CASING AND CAP HAVE BEEN SHOVED
 AJ2816'TO ONE SIDE AND ROD APPEARS TO BE LEANING.  USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2817 ***********************************************************************
 AJ2817  DESIGNATION -  KAN64 1B
 AJ2817  PID         -  AJ2817
 AJ2817  STATE/COUNTY-  IL/KANE
 AJ2817  COUNTRY     -  US
 AJ2817  USGS QUAD   -  MAPLE PARK (2018)
 AJ2817
 AJ2817                         *CURRENT SURVEY CONTROL
 AJ2817  ______________________________________________________________________
 AJ2817* NAD 83(2011) POSITION- 41 57 35.14078(N) 088 34 23.32019(W)   ADJUSTED
 AJ2817* NAD 83(2011) ELLIP HT-   233.399 (meters)        (06/27/12)   ADJUSTED
 AJ2817* NAD 83(2011) EPOCH   -  2010.00
 AJ2817* NAVD 88 ORTHO HEIGHT -   266.5   (meters)      874.    (feet) GPS OBS
 AJ2817  ______________________________________________________________________
 AJ2817  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2817  GEOID HEIGHT    -        -33.068 (meters)                     GEOID99
 AJ2817  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 AJ2817  NAD 83(2011) X  -    118,282.608 (meters)                     COMP
 AJ2817  NAD 83(2011) Y  - -4,748,689.099 (meters)                     COMP
 AJ2817  NAD 83(2011) Z  -  4,242,437.408 (meters)                     COMP
 AJ2817  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 AJ2817
 AJ2817  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2817  Standards:
 AJ2817         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2817            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2817  -------------------------------------------------------------------
 AJ2817  NETWORK    1.09   1.86           0.48   0.41   0.95      0.02525085
 AJ2817  -------------------------------------------------------------------
 AJ2817  Click here for local accuracies and other accuracy information.
 AJ2817
 AJ2817.The horizontal coordinates were established by GPS observations
 AJ2817.and adjusted by the National Geodetic Survey in June 2012.
 AJ2817
 AJ2817.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2817.been affixed to the stable North American tectonic plate. See 
 AJ2817.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2817
 AJ2817.The horizontal coordinates are valid at the epoch date displayed above
 AJ2817.which is a decimal equivalence of Year/Month/Day.
 AJ2817
 AJ2817.The orthometric height was determined by GPS observations and a
 AJ2817.high-resolution geoid model.
 AJ2817
 AJ2817.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2817.GEOID18 height accuracy estimate available here.
 AJ2817
 AJ2817.Click photographs - Photos may exist for this station.
 AJ2817
 AJ2817.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2817
 AJ2817.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2817
 AJ2817.The ellipsoidal height was determined by GPS observations
 AJ2817.and is referenced to NAD 83.
 AJ2817
 AJ2817. The following values were computed from the NAD 83(2011) position.
 AJ2817
 AJ2817;                    North         East     Units Scale Factor Converg.
 AJ2817;SPC IL E     -   587,661.113   280,119.441   MT  0.99997986   -0 09 37.2
 AJ2817;SPC IL E     - 1,928,018.17    919,025.20   sFT  0.99997986   -0 09 37.2
 AJ2817;UTM  16      - 4,646,505.373   369,632.100   MT  0.99980913   -1 03 07.1
 AJ2817
 AJ2817!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2817!SPC IL E     -   0.99996339  x   0.99997986  =   0.99994326
 AJ2817!UTM  16      -   0.99996339  x   0.99980913  =   0.99977253
 AJ2817
 AJ2817:                Primary Azimuth Mark                     Grid Az
 AJ2817:SPC IL E     -  KAN64 1A                                 303 42 11.1
 AJ2817:UTM  16      -  KAN64 1A                                 304 35 41.0
 AJ2817
 AJ2817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6963246505(NAD 83)
 AJ2817
 AJ2817|---------------------------------------------------------------------|
 AJ2817| PID    Reference Object                     Distance      Geod. Az  |
 AJ2817|                                                           dddmmss.s |
 AJ2817| AJ2816 KAN64 1A                            APPROX. 1.1 KM 3033233.9 |
 AJ2817|---------------------------------------------------------------------|
 AJ2817
 AJ2817                          SUPERSEDED SURVEY CONTROL
 AJ2817
 AJ2817  NAD 83(2007)-  41 57 35.14075(N)    088 34 23.32107(W) AD(2002.00) 0
 AJ2817  ELLIP H (02/10/07)  233.431  (m)                       GP(2002.00)    
 AJ2817  NAD 83(1997)-  41 57 35.14111(N)    088 34 23.32118(W) AD(       ) 1
 AJ2817  ELLIP H (04/23/01)  233.436  (m)                       GP(       ) 3 1
 AJ2817
 AJ2817.Superseded values are not recommended for survey control.
 AJ2817
 AJ2817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2817.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2817
 AJ2817_MARKER: I = METAL ROD
 AJ2817_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2817_STAMPING: KAN64-1B
 AJ2817_MARK LOGO: ILDT
 AJ2817_PROJECTION: FLUSH
 AJ2817_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2817_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2817_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2817+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2000
 AJ2817_ROD/PIPE-DEPTH: 9.8 meters
 AJ2817_SLEEVE-DEPTH  : 0.9 meters
 AJ2817
 AJ2817  HISTORY     - Date     Condition        Report By
 AJ2817  HISTORY     - 20000601 MONUMENTED       SECI
 AJ2817
 AJ2817                          STATION DESCRIPTION
 AJ2817
 AJ2817'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2817'STATION IS LOCATED APPROXIMATELY 2.0 MI WEST OF VIRGIL, 3.8 MI NORTH
 AJ2817'OF MAPLE PARK IN SECTION 8, T40N, R6E.  TO REACH FROM THE JUNCTION
 AJ2817'OF IL RT 64 AND IL RT 47 PROCEED WEST ON IL RT 64 FOR 4.8 MI TO THE
 AJ2817'STATION LOCATED 33 FT NORTH OF CENTERLINE OF IL RT 64.  STATION IS
 AJ2817'LOCATED 0.2 MI EAST OF SNYDER RD, 0.1 MI WEST OF FABRIS RD, 165 FT
 AJ2817'WEST OF PK NAIL IN PAVEMENT, 133 FT NORTHWEST OF PK NAIL IN
 AJ2817'PAVEMENT, 58 FT NORTHWEST OF PK NAIL IN PAVEMENT, 82 FT NORTHEAST
 AJ2817'OF PK NAIL IN PAVEMENT, 12 FT NORTH OF EDGE-OF-PAVEMENT OF IL RT 64,
 AJ2817'AND 2 FT SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS
 AJ2817'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.65 FT
 AJ2817'BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2842 ***********************************************************************
 AJ2842  DESIGNATION -  KAN72 1A
 AJ2842  PID         -  AJ2842
 AJ2842  STATE/COUNTY-  IL/KANE
 AJ2842  COUNTRY     -  US
 AJ2842  USGS QUAD   -  ELGIN (2018)
 AJ2842
 AJ2842                         *CURRENT SURVEY CONTROL
 AJ2842  ______________________________________________________________________
 AJ2842* NAD 83(2011) POSITION- 42 06 12.26572(N) 088 21 41.78162(W)   ADJUSTED
 AJ2842* NAD 83(2011) ELLIP HT-   239.605 (meters)        (06/27/12)   ADJUSTED
 AJ2842* NAD 83(2011) EPOCH   -  2010.00
 AJ2842* NAVD 88 ORTHO HEIGHT -   273.1   (meters)      896.    (feet) GPS OBS
 AJ2842  ______________________________________________________________________
 AJ2842  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2842  GEOID HEIGHT    -        -33.475 (meters)                     GEOID99
 AJ2842  GEOID HEIGHT    -        -33.537 (meters)                     GEOID18
 AJ2842  NAD 83(2011) X  -    135,508.813 (meters)                     COMP
 AJ2842  NAD 83(2011) Y  - -4,737,545.897 (meters)                     COMP
 AJ2842  NAD 83(2011) Z  -  4,254,293.213 (meters)                     COMP
 AJ2842  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 AJ2842
 AJ2842  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2842  Standards:
 AJ2842         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2842            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2842  -------------------------------------------------------------------
 AJ2842  NETWORK    0.72   0.90           0.32   0.26   0.46      0.11143964
 AJ2842  -------------------------------------------------------------------
 AJ2842  Click here for local accuracies and other accuracy information.
 AJ2842
 AJ2842.The horizontal coordinates were established by GPS observations
 AJ2842.and adjusted by the National Geodetic Survey in June 2012.
 AJ2842
 AJ2842.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2842.been affixed to the stable North American tectonic plate. See 
 AJ2842.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2842
 AJ2842.The horizontal coordinates are valid at the epoch date displayed above
 AJ2842.which is a decimal equivalence of Year/Month/Day.
 AJ2842
 AJ2842.The orthometric height was determined by GPS observations and a
 AJ2842.high-resolution geoid model.
 AJ2842
 AJ2842.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2842.GEOID18 height accuracy estimate available here.
 AJ2842
 AJ2842.Click photographs - Photos may exist for this station.
 AJ2842
 AJ2842.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2842
 AJ2842.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2842
 AJ2842.The ellipsoidal height was determined by GPS observations
 AJ2842.and is referenced to NAD 83.
 AJ2842
 AJ2842. The following values were computed from the NAD 83(2011) position.
 AJ2842
 AJ2842;                    North         East     Units Scale Factor Converg.
 AJ2842;SPC IL E     -   603,588.584   297,661.442   MT  0.99997507   -0 01 08.2
 AJ2842;SPC IL E     - 1,980,273.55    976,577.58   sFT  0.99997507   -0 01 08.2
 AJ2842;UTM  16      - 4,662,154.512   387,416.692   MT  0.99975596   -0 54 46.8
 AJ2842
 AJ2842!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2842!SPC IL E     -   0.99996242  x   0.99997507  =   0.99993749
 AJ2842!UTM  16      -   0.99996242  x   0.99975596  =   0.99971839
 AJ2842
 AJ2842:                Primary Azimuth Mark                     Grid Az
 AJ2842:SPC IL E     -  KAN72 1B                                 091 23 18.7
 AJ2842:UTM  16      -  KAN72 1B                                 092 16 57.3
 AJ2842
 AJ2842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8741662154(NAD 83)
 AJ2842
 AJ2842|---------------------------------------------------------------------|
 AJ2842| PID    Reference Object                     Distance      Geod. Az  |
 AJ2842|                                                           dddmmss.s |
 AJ2842| AJ2843 KAN72 1B                            APPROX. 0.7 KM 0912210.5 |
 AJ2842|---------------------------------------------------------------------|
 AJ2842
 AJ2842                          SUPERSEDED SURVEY CONTROL
 AJ2842
 AJ2842  NAD 83(2007)-  42 06 12.26568(N)    088 21 41.78256(W) AD(2002.00) 0
 AJ2842  ELLIP H (02/10/07)  239.636  (m)                       GP(2002.00)    
 AJ2842  ELLIP H (02/03/05)  239.636  (m)                       GP(       ) 4 2
 AJ2842  NAD 83(1997)-  42 06 12.26544(N)    088 21 41.78201(W) AD(       ) 1
 AJ2842  ELLIP H (04/23/01)  239.665  (m)                       GP(       ) 3 1
 AJ2842
 AJ2842.Superseded values are not recommended for survey control.
 AJ2842
 AJ2842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2842.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2842
 AJ2842_MARKER: I = METAL ROD
 AJ2842_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2842_STAMPING: KAN72-1A
 AJ2842_MARK LOGO: ILDT
 AJ2842_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2842_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2842_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2842_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2842+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2000
 AJ2842_ROD/PIPE-DEPTH: 8.5 meters
 AJ2842_SLEEVE-DEPTH  : 0.9 meters
 AJ2842
 AJ2842  HISTORY     - Date     Condition        Report By
 AJ2842  HISTORY     - 20000607 MONUMENTED       SECI
 AJ2842
 AJ2842                          STATION DESCRIPTION
 AJ2842
 AJ2842'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2842'STATION IS LOCATED WITHIN THE CITY OF GILBERTS APPROXIMATELY 4.2 MI
 AJ2842'NORTH OF UDINA, 4.5 MI WEST OF CARPENTERSVILLE IN SECTION 24, T42N,
 AJ2842'R7E.  TO REACH FROM THE JUNCTION OF IL RT 31 AND RT 72 PROCEED WEST
 AJ2842'ON RT 72 FOR 3.8 MI TO THE STATION LOCATED 30.5 FT NORTH OF THE
 AJ2842'CENTERLINE OF RT 72, 0.10 MI EAST OF TYRELL RD.  STATION IS 244.8 FT
 AJ2842'EAST OF PK NAIL IN POWER POLE (PP), 41.4 FT EAST OF PK NAIL IN PP,
 AJ2842'158.5
 AJ2842'FT WEST OF PK NAIL IN PP, AND 2 FT SOUTH OF AN ORANGE FIBERGLASS
 AJ2842'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2842'CAP.  DATUM POINT IS 0.60 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2842'PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2843 ***********************************************************************
 AJ2843  DESIGNATION -  KAN72 1B
 AJ2843  PID         -  AJ2843
 AJ2843  STATE/COUNTY-  IL/KANE
 AJ2843  COUNTRY     -  US
 AJ2843  USGS QUAD   -  ELGIN (2018)
 AJ2843
 AJ2843                         *CURRENT SURVEY CONTROL
 AJ2843  ______________________________________________________________________
 AJ2843* NAD 83(2011) POSITION- 42 06 11.75003(N) 088 21 12.87424(W)   ADJUSTED
 AJ2843* NAD 83(2011) ELLIP HT-   244.988 (meters)        (06/27/12)   ADJUSTED
 AJ2843* NAD 83(2011) EPOCH   -  2010.00
 AJ2843* NAVD 88 ORTHO HEIGHT -   278.5   (meters)      914.    (feet) GPS OBS
 AJ2843  ______________________________________________________________________
 AJ2843  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2843  GEOID HEIGHT    -        -33.481 (meters)                     GEOID99
 AJ2843  GEOID HEIGHT    -        -33.544 (meters)                     GEOID18
 AJ2843  NAD 83(2011) X  -    136,173.186 (meters)                     COMP
 AJ2843  NAD 83(2011) Y  - -4,737,541.515 (meters)                     COMP
 AJ2843  NAD 83(2011) Z  -  4,254,285.016 (meters)                     COMP
 AJ2843  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 AJ2843
 AJ2843  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2843  Standards:
 AJ2843         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2843            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2843  -------------------------------------------------------------------
 AJ2843  NETWORK    0.95   1.35           0.43   0.34   0.69      0.03478254
 AJ2843  -------------------------------------------------------------------
 AJ2843  Click here for local accuracies and other accuracy information.
 AJ2843
 AJ2843.The horizontal coordinates were established by GPS observations
 AJ2843.and adjusted by the National Geodetic Survey in June 2012.
 AJ2843
 AJ2843.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2843.been affixed to the stable North American tectonic plate. See 
 AJ2843.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2843
 AJ2843.The horizontal coordinates are valid at the epoch date displayed above
 AJ2843.which is a decimal equivalence of Year/Month/Day.
 AJ2843
 AJ2843.The orthometric height was determined by GPS observations and a
 AJ2843.high-resolution geoid model.
 AJ2843
 AJ2843.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2843.GEOID18 height accuracy estimate available here.
 AJ2843
 AJ2843.Click photographs - Photos may exist for this station.
 AJ2843
 AJ2843.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2843
 AJ2843.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2843
 AJ2843.The ellipsoidal height was determined by GPS observations
 AJ2843.and is referenced to NAD 83.
 AJ2843
 AJ2843. The following values were computed from the NAD 83(2011) position.
 AJ2843
 AJ2843;                    North         East     Units Scale Factor Converg.
 AJ2843;SPC IL E     -   603,572.484   298,325.621   MT  0.99997503   -0 00 48.9
 AJ2843;SPC IL E     - 1,980,220.72    978,756.64   sFT  0.99997503   -0 00 48.9
 AJ2843;UTM  16      - 4,662,128.057   388,080.393   MT  0.99975413   -0 54 27.4
 AJ2843
 AJ2843!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2843!SPC IL E     -   0.99996158  x   0.99997503  =   0.99993661
 AJ2843!UTM  16      -   0.99996158  x   0.99975413  =   0.99971572
 AJ2843
 AJ2843:                Primary Azimuth Mark                     Grid Az
 AJ2843:SPC IL E     -  KAN72 1A                                 271 23 18.8
 AJ2843:UTM  16      -  KAN72 1A                                 272 16 57.3
 AJ2843
 AJ2843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8808062128(NAD 83)
 AJ2843
 AJ2843|---------------------------------------------------------------------|
 AJ2843| PID    Reference Object                     Distance      Geod. Az  |
 AJ2843|                                                           dddmmss.s |
 AJ2843| AJ2842 KAN72 1A                            APPROX. 0.7 KM 2712229.9 |
 AJ2843|---------------------------------------------------------------------|
 AJ2843
 AJ2843                          SUPERSEDED SURVEY CONTROL
 AJ2843
 AJ2843  NAD 83(2007)-  42 06 11.74999(N)    088 21 12.87517(W) AD(2002.00) 0
 AJ2843  ELLIP H (02/10/07)  245.019  (m)                       GP(2002.00)    
 AJ2843  NAD 83(1997)-  42 06 11.74983(N)    088 21 12.87464(W) AD(       ) 1
 AJ2843  ELLIP H (04/23/01)  245.048  (m)                       GP(       ) 3 1
 AJ2843
 AJ2843.Superseded values are not recommended for survey control.
 AJ2843
 AJ2843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2843.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2843
 AJ2843_MARKER: I = METAL ROD
 AJ2843_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2843_STAMPING: KAN72-1B
 AJ2843_MARK LOGO: ILDT
 AJ2843_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2843_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2843_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2843_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2843+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2000
 AJ2843_ROD/PIPE-DEPTH: 12.2 meters
 AJ2843_SLEEVE-DEPTH  : 0.9 meters
 AJ2843
 AJ2843  HISTORY     - Date     Condition        Report By
 AJ2843  HISTORY     - 20000607 MONUMENTED       SECI
 AJ2843
 AJ2843                          STATION DESCRIPTION
 AJ2843
 AJ2843'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2843'STATION IS LOCATED WITHIN THE CITY OF GILBERTS APPROXIMATELY 3.8 MI
 AJ2843'WEST OF WEST DUNDEE, 2.5 MI NORTHWEST OF SLEEPY HOLLOW IN
 AJ2843'SECTION 19, T42N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 31 AND RT
 AJ2843'72 PROCEED WEST ON RT 72 FOR 3.4 MI TO THE STATION LOCATED 30.7 FT
 AJ2843'SOUTH OF THE CENTERLINE OF RT 72, 0.30 MI EAST OF TYRELL RD.  STATION
 AJ2843'IS 315.7 FT WEST OF DRIVEWAY, 241.9 FT SOUTHWEST OF PK NAIL IN POWER
 AJ2843'POLE (PP), 79.9 FT SOUTHWEST OF PK NAIL IN PP, 136.0 FT SOUTHEAST OF
 AJ2843'PK
 AJ2843'NAIL IN PP, AND 2 FT NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ2843'NOTE-  ACCESS TO DATUMTHROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.70
 AJ2843'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1157 ***********************************************************************
 NH1157  DESIGNATION -  KANALY
 NH1157  PID         -  NH1157
 NH1157  STATE/COUNTY-  IL/MCHENRY
 NH1157  COUNTRY     -  US
 NH1157  USGS QUAD   -  MARENGO NORTH (2018)
 NH1157
 NH1157                         *CURRENT SURVEY CONTROL
 NH1157  ______________________________________________________________________
 NH1157* NAD 83(1997) POSITION- 42 17 55.18298(N) 088 35 22.94346(W)   ADJUSTED
 NH1157* NAVD 88 ORTHO HEIGHT -   320.    (meters)     1050.    (feet) SCALED
 NH1157  ______________________________________________________________________
 NH1157  GEOID HEIGHT    -        -33.715 (meters)                     GEOID18
 NH1157  LAPLACE CORR    -         -1.74  (seconds)                    DEFLEC18
 NH1157  HORZ ORDER      -  SECOND
 NH1157
 NH1157.The horizontal coordinates were established by classical geodetic methods
 NH1157.and adjusted by the National Geodetic Survey in October 1999.
 NH1157
 NH1157.The orthometric height was scaled from a topographic map.
 NH1157
 NH1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1157.GEOID18 height accuracy estimate available here.
 NH1157
 NH1157.Click photographs - Photos may exist for this station.
 NH1157
 NH1157.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1157
 NH1157. The following values were computed from the NAD 83(1997) position.
 NH1157
 NH1157;                    North         East     Units Scale Factor Converg.
 NH1157;SPC IL E     -   625,307.839   278,859.421   MT  0.99998050   -0 10 21.1
 NH1157;SPC IL E     - 2,051,530.80    914,891.28   sFT  0.99998050   -0 10 21.1
 NH1157;UTM  16      - 4,684,160.781   368,960.100   MT  0.99981128   -1 04 12.1
 NH1157
 NH1157!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1157!SPC IL E     -   0.99995511  x   0.99998050  =   0.99993561
 NH1157!UTM  16      -   0.99995511  x   0.99981128  =   0.99976640
 NH1157
 NH1157:                Primary Azimuth Mark                     Grid Az
 NH1157:SPC IL E     -  KANALY AZ MK RESET                       035 22 29.0
 NH1157:UTM  16      -  KANALY AZ MK RESET                       036 16 20.0
 NH1157
 NH1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6896084160(NAD 83)
 NH1157
 NH1157|---------------------------------------------------------------------|
 NH1157| PID    Reference Object                     Distance      Geod. Az  |
 NH1157|                                                           dddmmss.s |
 NH1157| CI9848 KANALY AZ MK                                       0222420.8 |
 NH1157| CI9849 KANALY AZ MK RESET                                 0351207.9 |
 NH1157| CI9850 KANALY RM 1                          20.424 METERS 05432     |
 NH1157| CI9852 KANALY RM 3                          20.911 METERS 05518     |
 NH1157| NH1133 MICH WISC PLINE 273 MAST            APPROX. 8.1 KM 0975701.7 |
 NH1157| NH1158 MARENGO ARNOLD ENG CO TANK          APPROX. 5.6 KM 2053428.6 |
 NH1157| CI9851 KANALY RM 2                          18.904 METERS 30624     |
 NH1157| CI9853 KANALY RM 4                          20.058 METERS 30727     |
 NH1157|---------------------------------------------------------------------|
 NH1157
 NH1157                          SUPERSEDED SURVEY CONTROL
 NH1157
 NH1157  NAD 83(1991)-  42 17 55.18139(N)    088 35 22.94794(W) AD(       ) 2
 NH1157  NAD 83(1986)-  42 17 55.18061(N)    088 35 22.94980(W) AD(       ) 2
 NH1157  NAD 27      -  42 17 55.10490(N)    088 35 22.60490(W) AD(       ) 2
 NH1157
 NH1157.Superseded values are not recommended for survey control.
 NH1157
 NH1157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1157.See file dsdata.pdf to determine how the superseded data were derived.
 NH1157
 NH1157_MARKER: DS = TRIANGULATION STATION DISK
 NH1157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1157_STAMPING: KANALY 1954
 NH1157_MARK LOGO: CGS
 NH1157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1157+STABILITY: SURFACE MOTION
 NH1157
 NH1157  HISTORY     - Date     Condition        Report By
 NH1157  HISTORY     - 1954     MONUMENTED       CGS
 NH1157  HISTORY     - 1965     GOOD             CGS
 NH1157
 NH1157                          STATION DESCRIPTION
 NH1157
 NH1157'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1157'STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF MARENGO AND
 NH1157'IS ON ROAD RIGHT-OF-WAY.  IT IS 24 FEET SOUTH OF THE CENTER
 NH1157'OF A GRAVEL ROAD, 14 FEET SOUTHEAST OF A TWIN EIGHT INCH
 NH1157'CHERRY TREE WITH A TRIANGLE BLAZE ON THE NORTH SIDE, 6 FEET
 NH1157'EAST OF A WHITE WITNESS POST AND 2 FEET NORTH OF A FENCE
 NH1157'LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 NH1157'KANALY 1954.
 NH1157'
 NH1157'REFERENCE MARK NO. 1 IS 18 FEET NORTH OF THE CENTER OF THE
 NH1157'GRAVEL ROAD AND 2 FEET SOUTH OF A FENCE LINE.  THE MARK PROJECTS
 NH1157'2 INCHES AND THE DISK IS STAMPED KANALY NO 1 1954.
 NH1157'
 NH1157'REFERENCE MARK NO. 2 IS 14 FEET NORTH OF THE CENTER OF A GRAVEL
 NH1157'ROAD, 6 FEET EAST OF A TEN INCH CHERRY TREE AND 1 FOOT SOUTH
 NH1157'OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1157'KANALY NO 2 1954.
 NH1157'
 NH1157'AZIMUTH MARK IS 113 FEET EAST OF THE NORTHEAST CORNER OF A
 NH1157'FARME HOUSE, 47 FEET SOUTHEAST OF A FARM DRIVEWAY, 18 FEET
 NH1157'EAST OF THE CENTER OF A GRAVEL ROAD AND 2 FEET NORTHEAST
 NH1157'OF A WHITE WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE
 NH1157'DISK IS STAMPED KANALY 1954.
 NH1157'
 NH1157'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 20 AND
 NH1157'STATE HIGHWAY 23 (GRANT STREET) AND (STATE STREET) IN MARENGO,
 NH1157'GO NORTH ON HIGHWAY 20 FOR 3.4 MILES TO A GRAVEL SIDE ROAD
 NH1157'RIGHT, TURN RIGHT AND GO EAST ON GRAVEL ROAD FOR 0.95 MILE
 NH1157'TO THE STATION ON THE RIGHT AS DESCRIBED.
 NH1157'
 NH1157'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVEL
 NH1157'ROAD FOR 0.05 MILE TO A CROSSROAD, TURN LEFT AND GO NORTH
 NH1157'ON GRAVEL ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1157'
 NH1157'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 NH1157
 NH1157                          STATION RECOVERY (1965)
 NH1157
 NH1157'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 NH1157'STATION RECOVERED AS DESCRIBED AND STATION AND AZIMUTH MARKS
 NH1157'FOUND IN GOOD CONDITION.  THE REFERENCE MARKS HAD BEEN DESTROYED
 NH1157'BY ROAD CONSTRUCTION AND A REQUEST WAS RECEIVED TO MOVE THE
 NH1157'AZIMUTH MARK OUT OF THE WAY OF FUTURE CONSTRUCTION.  TWO NEW
 NH1157'REFERENCE MARKS WERE ESTABLISHED AND A NEW AZIMUTH MARK WAS
 NH1157'SET.
 NH1157'
 NH1157'THE STATION MARK IS ABOUT 0.05 MILE WEST OF CROSSROADS, 20
 NH1157'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 2 FEET NORTH OF AN
 NH1157'OLD EAST-WEST FENCE LINE AND 1.5 FEET NORTH OF A METAL WITNESS
 NH1157'POST.  THE MARK PROJECTS 1 INCH AND THE DISK US STAMPED
 NH1157'KANALY 1954.
 NH1157'
 NH1157'TO REACH THE STATION FROM MARENGO, FROM THE JUNCTION OF U.S.
 NH1157'HIGHWAY 20 AND STATE HIGHWAY 23, GO NORTH ON STATE HIGHWAY
 NH1157'23 FOR 3.4 MILES TO A GRAVEL SIDE ROAD RIGHT, TURN RIGHT AND
 NH1157'GO EAST FOR 0.95 MILE TO STATION ON THE RIGHT.
 NH1157'
 NH1157'R.M. NO. 3 IS NORTHEAST OF THE STATION, 76 FEET EAST OF A
 NH1157'POWERLINE POLE, 18 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 NH1157'AND 0.5 FOOT SOUTH OF AN EAST-WEST FENCE LINE.  THE MARK IS
 NH1157'ABOUT FLUSH AND THE DISK IS STAMPED KANALY NO 3 1954.
 NH1157'
 NH1157'R.M. NO. 4 IS NORTHWEST OF THE STATION, 32.5 FEET WEST OF A
 NH1157'POWERLINE POLE, 20 FEET NORTH OF THE CENTERLINE OF THE ROAD
 NH1157'AND 1 FOOT NORTH OF AN EAST-WEST FENCE.  THE MARK IS ABOUT
 NH1157'FLUSH AND THE DISK IS STAMPED KANALY NO 4 1954.
 NH1157'
 NH1157'THE AZIMUTH MARK IS ABOUT 0.3 MILE NORTHEAST OF THE STATION,
 NH1157'27.5 FEET WEST OF A FENCE CORNER, 1.5 FEET WEST OF A METAL
 NH1157'WITNESS POST AND 1 FOOT SOUTH OF AN EAST-WEST FENCE LINE.
 NH1157'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED KANALY
 NH1157'1954 RESET 1965.
 NH1157'
 NH1157'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST FOR 0.05
 NH1157'MILE TO CROSSROADS, TURN LEFT AND GO NORTH FOR 0.25 MILE TO
 NH1157'AN EAST-WEST FENCE LINE ON THE RIGHT, TURN RIGHT AND GO EAST
 NH1157'ALONG THE SOUTH SIDE OF THE FENCE FOR 0.1 MILE TO NORTHEAST
 NH1157'CORNER OF FIELD AND MARK ON LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0611 ***********************************************************************
 MF0611  DESIGNATION -  KANE
 MF0611  PID         -  MF0611
 MF0611  STATE/COUNTY-  IL/LASALLE
 MF0611  COUNTRY     -  US
 MF0611  USGS QUAD   -  MENDOTA EAST (2018)
 MF0611
 MF0611                         *CURRENT SURVEY CONTROL
 MF0611  ______________________________________________________________________
 MF0611* NAD 83(1997) POSITION- 41 36 15.96304(N) 089 05 21.46942(W)   ADJUSTED
 MF0611* NAVD 88 ORTHO HEIGHT -   258.072 (meters)      846.69  (feet) ADJUSTED
 MF0611  ______________________________________________________________________
 MF0611  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 MF0611  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 MF0611  DYNAMIC HEIGHT  -        257.972 (meters)      846.36  (feet) COMP
 MF0611  MODELED GRAVITY -    980,227.5   (mgal)                       NAVD 88
 MF0611
 MF0611  HORZ ORDER      -  SECOND
 MF0611  VERT ORDER      -  FIRST     CLASS I
 MF0611
 MF0611.The horizontal coordinates were established by classical geodetic methods
 MF0611.and adjusted by the National Geodetic Survey in October 1999.
 MF0611
 MF0611.The orthometric height was determined by differential leveling and
 MF0611.adjusted by the NATIONAL GEODETIC SURVEY
 MF0611.in June 1991.
 MF0611
 MF0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0611.GEOID18 height accuracy estimate available here.
 MF0611
 MF0611.Click photographs - Photos may exist for this station.
 MF0611
 MF0611.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0611
 MF0611.The dynamic height is computed by dividing the NAVD 88
 MF0611.geopotential number by the normal gravity value computed on the
 MF0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0611.degrees latitude (g = 980.6199 gals.).
 MF0611
 MF0611.The modeled gravity was interpolated from observed gravity values.
 MF0611
 MF0611. The following values were computed from the NAD 83(1997) position.
 MF0611
 MF0611;                    North         East     Units Scale Factor Converg.
 MF0611;SPC IL E     -   548,444.475   236,982.790   MT  1.00002385   -0 30 07.1
 MF0611;SPC IL E     - 1,799,354.92    777,501.04   sFT  1.00002385   -0 30 07.1
 MF0611;SPC IL W     -   548,710.559   789,806.920   MT  1.00004039   +0 42 55.5
 MF0611;SPC IL W     - 1,800,227.89  2,591,224.87   sFT  1.00004039   +0 42 55.5
 MF0611;UTM  16      - 4,607,966.730   325,897.279   MT  0.99997303   -1 23 15.4
 MF0611
 MF0611!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0611!SPC IL E     -   0.99996471  x   1.00002385  =   0.99998856
 MF0611!SPC IL W     -   0.99996471  x   1.00004039  =   1.00000510
 MF0611!UTM  16      -   0.99996471  x   0.99997303  =   0.99993774
 MF0611
 MF0611:                Primary Azimuth Mark                     Grid Az
 MF0611:SPC IL E     -  MENDOTA MUNICIPAL TANK                   201 12 37.6
 MF0611:SPC IL W     -  MENDOTA MUNICIPAL TANK                   199 59 35.0
 MF0611:UTM  16      -  MENDOTA MUNICIPAL TANK                   202 05 45.9
 MF0611
 MF0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2589707966(NAD 83)
 MF0611
 MF0611|---------------------------------------------------------------------|
 MF0611| PID    Reference Object                     Distance      Geod. Az  |
 MF0611|                                                           dddmmss.s |
 MF0611| MF0610 KANE RM 2                            20.531 METERS 04611     |
 MF0611| MF0612 KANE RM                               6.105 METERS 12657     |
 MF0611| MF1564 MENDOTA CALIF PACKING CO TANK       APPROX. 5.4 KM 1880356.9 |
 MF0611| MF1560 MENDOTA MUNICIPAL TANK              APPROX. 6.5 KM 2004230.5 |
 MF0611| MF1562 WELLAND MICH WISC PLINE KSD 81      APPROX. 1.1 KM 3113159.8 |
 MF0611|---------------------------------------------------------------------|
 MF0611
 MF0611                          SUPERSEDED SURVEY CONTROL
 MF0611
 MF0611  NAD 83(1996)-  41 36 15.96342(N)    089 05 21.47038(W) AD(       ) 2
 MF0611  NAD 83(1986)-  41 36 15.96922(N)    089 05 21.47564(W) AD(       ) 2
 MF0611  NAD 27      -  41 36 15.86410(N)    089 05 21.18220(W) AD(       ) 2
 MF0611  USSD        -  41 36 16.02000(N)    089 05 20.95000(W) AD(       ) 3
 MF0611  NGVD 29 (??/??/92)  258.101  (m)          846.79   (f) ADJ UNCH    1 1
 MF0611  NGVD 29             258.10   (m)          846.8    (f) LEVELING    3  
 MF0611
 MF0611.Superseded values are not recommended for survey control.
 MF0611
 MF0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0611.See file dsdata.pdf to determine how the superseded data were derived.
 MF0611
 MF0611_MARKER: DS = TRIANGULATION STATION DISK
 MF0611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0611_STAMPING: KANE 1920 846.832
 MF0611_MARK LOGO: CGS
 MF0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0611+STABILITY: SURFACE MOTION
 MF0611
 MF0611  HISTORY     - Date     Condition        Report By
 MF0611  HISTORY     - 1920     MONUMENTED       CGS
 MF0611  HISTORY     - 1954     GOOD             CGS
 MF0611  HISTORY     - 1969     GOOD             CGS
 MF0611  HISTORY     - 1969     GOOD             CGS
 MF0611  HISTORY     - 1970     GOOD             NGS
 MF0611  HISTORY     - 19970618 GOOD             USPSQD
 MF0611  HISTORY     - 20020619 POOR             USPSQD
 MF0611
 MF0611                          STATION DESCRIPTION
 MF0611
 MF0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0611'STATION IS ABOUT 1-3/4 MILES S OF WELLAND, ON THE E SIDE OF
 MF0611'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 100 YARDS
 MF0611'N OF THE SECOND ROAD CROSSING S OF WELLAND, 160 YARDS S
 MF0611'OF RAILROAD BRIDGE V 36, 140 YARDS N OF THE POINT OF TANGENCY
 MF0611'OF THE FIRST CURVE S OF WELLAND, ON THE BANK OF A CUT, AND
 MF0611'7.35 METERS (24.12 FEET) E OF THE E AND NEAREST RAIL.  THE
 MF0611'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF0611'DISKS SET IN CONCRETE.
 MF0611'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR
 MF0611'THE FENCE LINE, 6.11 METERS (20.05 FEET) FROM THE STATION,
 MF0611'S 58 DEG 48 MIN E.
 MF0611
 MF0611                          STATION RECOVERY (1954)
 MF0611
 MF0611'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0611'THIS STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED
 MF0611'IN 1920.  THE ORIGINAL DESCRIPTION IS ADEQUATE WITH FOLLOWING
 MF0611'ADDITIONS AND CHANGES--
 MF0611'
 MF0611'CHANGE THE LINE 100 YARDS NORTH OF THE SECOND ROAD CROSSING
 MF0611'SOUTH OF WELLAND SHOULD READ 12-1/2 RAILS NORTHEAST OF THE
 MF0611'CENTER OF A NORTH-SOUTH SECTION LINE ROAD CROSSING.
 MF0611'
 MF0611'STATION IS ABOUT OPPOSITE THE THIRD TELEPHONE POLE NORTHEAST
 MF0611'OF THE SECTION LINE ROAD CROSSING AND 3 FEET SOUTHEAST OF THE
 MF0611'TOP OF A CUT.
 MF0611'
 MF0611'TO REACH FROM WELLAND GO SOUTH ON FIRST ROAD EAST OF THE TRACKS
 MF0611'FOR 2.0 MILES TO THE SECOND CROSSROAD, TURN RIGHT AND GO
 MF0611'WEST FOR 1.0 MILE TO CROSSROAD, TURN RIGHT AND GO NORTH FOR
 MF0611'0.35 MILE TO RAILROAD CROSSING AND THE STATION ON THE RIGHT.
 MF0611
 MF0611                          STATION RECOVERY (1969)
 MF0611
 MF0611'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0611'THE STATION MARK, STAMPED KANE 1920 846.832 IS ABOUT 4.5
 MF0611'MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0611'RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.3 MILE
 MF0611'NORTHEAST OF MILEPOST 65, 183 YARDS SOUTHWEST OF THE SOUTHWEST
 MF0611'END OF A WOODEN RAILROAD TRESTLE, 133 YARDS NORTHEAST OF THE
 MF0611'CENTER OF A CROSSING OF THE RAILROAD AND A DIRT ROAD, 27 FEET
 MF0611'SOUTHEAST OF THE SOUTHEAST RAIL, 20-1/2 FEET NORTHWEST OF A
 MF0611'FENCE, 20.05 FEET NORTHWEST OF R.M. KANE, 67.35 FEET SOUTHWEST
 MF0611'OF KANE R.M. 2, ABOUT 8 FEET ABOVE THE LEVEL OF THE TRACK,
 MF0611'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH
 MF0611'ABOVE THE SURFACE OF THE GROUND.
 MF0611'
 MF0611'R.M. KANE, STAMPED KANE 1920 846.612 IS 20.05 FEET SOUTHEAST
 MF0611'OF THE STATION MARK, 67.10 FEET SOUTHWEST OF R.M. 2, 47 FEET
 MF0611'SOUTHEAST OF THE STATION MARK, 67.10 FEET SOUTHWEST OF R.M. 2,
 MF0611'47 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 1.5 FEET NORTH OF A
 MF0611'WOODEN WITNESS POST, ABOUT 8 FEET ABOVE THE LEVEL OF THE
 MF0611'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 MF0611'WITH THE SURFACE OF THE GROUND.  NOTE--THE R.M. IS SET SHALLOW
 MF0611'AND IS LOOSE.  THIS MARK WAS NOT LEVELED TO BY THIS PARTY IN
 MF0611'1969.
 MF0611'
 MF0611'R.M. 2, STAMPED KANE NO 2 1920 IS 67.35 FEET NORTHEAST OF THE
 MF0611'STATION MARK, 67.10 FEET NORTHEAST OF R.M. KANE, 160 YARDS
 MF0611'SOUTHWEST OF THE SOUTHWEST END OF A WOODEN RAILROAD TRESTLE,
 MF0611'156 YARDS NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 MF0611'AND A DIRT ROAD, 45-1/2 FEET SOUTHEAST OF THE SOUTHEAST RAIL,
 MF0611'2 FEET NORTHWEST OF A FENCE, ABOUT 8 FEET ABOVE THE LEVEL OF THE
 MF0611'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 MF0611'1 INCH ABOVE THE SURFACE OF THE GROUND.
 MF0611'
 MF0611'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.5 MILES
 MF0611'NORTH
 MF0611
 MF0611                          STATION RECOVERY (1969)
 MF0611
 MF0611'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0611'4.5 MI N FROM MENDOTA.
 MF0611'ABOUT 4.5 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0611'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA,
 MF0611'0.3 MILE NORTHEAST OF MILEPOST 65, 183 YARDS SOUTHWEST OF
 MF0611'THE SOUTHWEST END OF A WOODEN RAILROAD TRESTLE, 133 YARDS
 MF0611'NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 MF0611'DIRT ROAD, 27 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 20 1/2
 MF0611'FEET NORTHWEST OF A FENCE, 20.05 FEET NORTHWEST OF RM KANE,
 MF0611'67.35 FEET SOUTHWEST OF KANE RM 2, ABOUT 8 FEET ABOVE THE
 MF0611'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0611'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC
 MF0611'11, T 36N, R 1E.
 MF0611
 MF0611                          STATION RECOVERY (1970)
 MF0611
 MF0611'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0611'THE STATION MARK WAS FOUND IN GOOD CONDITION.  THE R.M. WAS
 MF0611'FOUND TO BE LOOSE AND WAS RE-ENFORCED AT THIS TIME.  THE DISTANCE
 MF0611'TO THE R.M. CHECKED.  REFERENCE MARK 2 WHICH WAS SET AND OCCUPIED
 MF0611'IN 1954 WAS TAKEN ALONG WITH OTHER OBJECTS THAT WERE VISIBLE.
 MF0611'A NEW DESCRIPTION FOLLOWS.
 MF0611'
 MF0611'THE STATION IS LOCATED ALONG THE EAST SIDE OF THE CHICAGO,
 MF0611'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD 4.5 MILES NORTH OF
 MF0611'THE STATION IN MENDOTA, 1 FOOT SOUTH OF A METAL WITNESS POST,
 MF0611'133 YARDS NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 MF0611'AND GRAVELED ROAD, 27 FEET SOUTHEAST OF THE SOUTHEAST RAIL,
 MF0611'20 FEET NORTHWEST OF A FENCE, 183 YARDS SOUTHWEST OF THE
 MF0611'SOUTHWEST END OF A WOODEN TRESTLE AND 8 FEET ABOVE THE LEVEL OF
 MF0611'THE TRACK.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK
 MF0611'IS STAMPED KANE 1920 846.832.
 MF0611'
 MF0611'TO REACH THE STATION FROM THE RAILROAD CROSSING ON U.S. HIGHWAY
 MF0611'51 AT COMPTON, GO SOUTH ON HIGHWAY 51 FOR 6.25 MILES TO
 MF0611'CROSSROAD AT LA SALLE AND LEE COUNTY LINE.  TURN LEFT AND
 MF0611'GO EAST ON GRAVELED ROAD FOR 2.0 MILES TO A CROSSROAD.  TURN
 MF0611'RIGHT AND GO SOUTH FOR 0.95 MILE TO A CROSSROAD.  CONTINUE
 MF0611'SOUTH ON GRAVELED ROAD FOR 0.65 MILE TO RAILROAD CROSSING
 MF0611'AND THE STATION.
 MF0611'
 MF0611'R.M. KANE 1920 IS 47 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF
 MF0611'THE TRACKS, 110 YARDS NORTHEAST OF THE CROSSING, 2 FEET
 MF0611'NORTHWEST OF THE FENCE AND 8 FEET ABOVE THE LEVEL OF THE TRACK.
 MF0611'THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED KANE 1920
 MF0611'846.612.
 MF0611'
 MF0611'REFERENCE MARK 2 IS 156 YARDS NORTHEAST OF THE CENTER OF THE
 MF0611'CROSSING, 45 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 MF0611'TRACKS, 2 FEET NORTHWEST OF A FENCE AND ABOUT 8 FEET ABOVE
 MF0611'THE LEVEL OF THE TRACKS.  THE MONUMENT PROJECTS 1 INCH AND
 MF0611'THE DISK IS STAMPED KANE NO 2 1920.
 MF0611'
 MF0611'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0611'
 MF0611'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4-1/2
 MF0611'MILES NORTH OF MENDOTA
 MF0611
 MF0611                          STATION RECOVERY (1997)
 MF0611
 MF0611'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0611'RECOVERED IN GOOD CONDITION.
 MF0611
 MF0611                          STATION RECOVERY (2002)
 MF0611
 MF0611'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0611'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0612 ***********************************************************************
 MF0612  DESIGNATION -  KANE RM
 MF0612  PID         -  MF0612
 MF0612  STATE/COUNTY-  IL/LASALLE
 MF0612  COUNTRY     -  US
 MF0612  USGS QUAD   -  MENDOTA EAST (2018)
 MF0612
 MF0612                         *CURRENT SURVEY CONTROL
 MF0612  ______________________________________________________________________
 MF0612* NAD 83(1986) POSITION- 41 36 15.84   (N) 089 05 21.26   (W)   HD_HELD1
 MF0612* NAVD 88 ORTHO HEIGHT -   258.017 (meters)      846.51  (feet) ADJUSTED
 MF0612  ______________________________________________________________________
 MF0612  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 MF0612  DYNAMIC HEIGHT  -        257.916 (meters)      846.18  (feet) COMP
 MF0612  MODELED GRAVITY -    980,227.6   (mgal)                       NAVD 88
 MF0612
 MF0612  VERT ORDER      -  FIRST     CLASS II
 MF0612
 MF0612.The horizontal coordinates were determined by differentially corrected
 MF0612.hand held GPS observations or other comparable positioning techniques
 MF0612.and have an estimated accuracy of +/- 3 meters.
 MF0612
 MF0612.The orthometric height was determined by differential leveling and
 MF0612.adjusted by the NATIONAL GEODETIC SURVEY
 MF0612.in June 1991.
 MF0612
 MF0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0612.GEOID18 height accuracy estimate available here.
 MF0612
 MF0612.Click photographs - Photos may exist for this station.
 MF0612
 MF0612.The dynamic height is computed by dividing the NAVD 88
 MF0612.geopotential number by the normal gravity value computed on the
 MF0612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0612.degrees latitude (g = 980.6199 gals.).
 MF0612
 MF0612.The modeled gravity was interpolated from observed gravity values.
 MF0612
 MF0612;                    North         East    Units  Estimated Accuracy
 MF0612;SPC IL E     -   548,440.6     236,987.6     MT  (+/- 3 meters HH1 GPS) 
 MF0612
 MF0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2590207962(NAD 83)
 MF0612
 MF0612                          SUPERSEDED SURVEY CONTROL
 MF0612
 MF0612  NGVD 29 (??/??/92)  258.048  (m)          846.61   (f) ADJ UNCH    1 2
 MF0612
 MF0612.Superseded values are not recommended for survey control.
 MF0612
 MF0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0612.See file dsdata.pdf to determine how the superseded data were derived.
 MF0612
 MF0612_MARKER: DR = REFERENCE MARK DISK
 MF0612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0612_STAMPING: KANE 1920 846.612
 MF0612_MARK LOGO: CGS
 MF0612_PROJECTION: FLUSH
 MF0612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0612+STABILITY: SURFACE MOTION
 MF0612
 MF0612  HISTORY     - Date     Condition        Report By
 MF0612  HISTORY     - 1920     MONUMENTED       CGS
 MF0612  HISTORY     - 1969     GOOD             CGS
 MF0612  HISTORY     - 1970     GOOD             NGS
 MF0612  HISTORY     - 19970618 GOOD             USPSQD
 MF0612  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0612
 MF0612                          STATION DESCRIPTION
 MF0612
 MF0612'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0612'4.5 MI N FROM MENDOTA.
 MF0612'ABOUT 4.5 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0612'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA,
 MF0612'0.3 MILE NORTHEAST OF MILEPOST 65, 183 YARDS SOUTHWEST OF THE
 MF0612'SOUTHWEST END OF A WOODEN RAILROAD TRESTLE, 133 YARDS NORTHEAST
 MF0612'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A DIRT ROAD,
 MF0612'47 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 20.05 FEET SOUTHEAST
 MF0612'OF TRIANGULATION STATION KANE 1920, 67.10 FEET SOUTHWEST OF
 MF0612'KANE RM 2, 1.5 FEET NORTH OF A WOODEN WITNESS POST, ABOUT 8
 MF0612'FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0612'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 11, T 36N,
 MF0612'R 1E.  NOTE-- THE MARK IS SET SHALLOW AND IS LOOSE.  NOTE-- THE
 MF0612'MARK WAS RE-ENFORCED AT THIS TIME AND LEVELS RAN FROM KANE
 MF0612'1920.  COMPUTATIONS INDICATE ELEVATION HAS NOT CHANGED.
 MF0612
 MF0612                          STATION RECOVERY (1970)
 MF0612
 MF0612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 MF0612'RECOVERED IN GOOD CONDITION.
 MF0612
 MF0612                          STATION RECOVERY (1997)
 MF0612
 MF0612'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0612'RECOVERED IN GOOD CONDITION.
 MF0612
 MF0612                          STATION RECOVERY (2002)
 MF0612
 MF0612'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0612'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0610 ***********************************************************************
 MF0610  DESIGNATION -  KANE RM 2
 MF0610  PID         -  MF0610
 MF0610  STATE/COUNTY-  IL/LASALLE
 MF0610  COUNTRY     -  US
 MF0610  USGS QUAD   -  MENDOTA EAST (2018)
 MF0610
 MF0610                         *CURRENT SURVEY CONTROL
 MF0610  ______________________________________________________________________
 MF0610* NAD 83(1997) POSITION- 41 36 16.42386(N) 089 05 20.82973(W)   ADJUSTED
 MF0610* NAVD 88 ORTHO HEIGHT -   258.197 (meters)      847.10  (feet) ADJUSTED
 MF0610  ______________________________________________________________________
 MF0610  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 MF0610  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 MF0610  DYNAMIC HEIGHT  -        258.096 (meters)      846.77  (feet) COMP
 MF0610  MODELED GRAVITY -    980,227.5   (mgal)                       NAVD 88
 MF0610
 MF0610  HORZ ORDER      -  THIRD
 MF0610  VERT ORDER      -  FIRST     CLASS I
 MF0610
 MF0610.The horizontal coordinates were established by classical geodetic methods
 MF0610.and adjusted by the National Geodetic Survey in October 1999.
 MF0610
 MF0610.The orthometric height was determined by differential leveling and
 MF0610.adjusted by the NATIONAL GEODETIC SURVEY
 MF0610.in June 1991.
 MF0610
 MF0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0610.GEOID18 height accuracy estimate available here.
 MF0610
 MF0610.Click photographs - Photos may exist for this station.
 MF0610
 MF0610.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0610
 MF0610.The dynamic height is computed by dividing the NAVD 88
 MF0610.geopotential number by the normal gravity value computed on the
 MF0610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0610.degrees latitude (g = 980.6199 gals.).
 MF0610
 MF0610.The modeled gravity was interpolated from observed gravity values.
 MF0610
 MF0610. The following values were computed from the NAD 83(1997) position.
 MF0610
 MF0610;                    North         East     Units Scale Factor Converg.
 MF0610;SPC IL E     -   548,458.562   236,997.727   MT  1.00002383   -0 30 06.7
 MF0610;SPC IL E     - 1,799,401.13    777,550.04   sFT  1.00002383   -0 30 06.7
 MF0610;SPC IL W     -   548,724.961   789,821.555   MT  1.00004043   +0 42 55.9
 MF0610;SPC IL W     - 1,800,275.14  2,591,272.89   sFT  1.00004043   +0 42 55.9
 MF0610;UTM  16      - 4,607,980.584   325,912.431   MT  0.99997296   -1 23 15.0
 MF0610
 MF0610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0610!SPC IL E     -   0.99996469  x   1.00002383  =   0.99998852
 MF0610!SPC IL W     -   0.99996469  x   1.00004043  =   1.00000512
 MF0610!UTM  16      -   0.99996469  x   0.99997296  =   0.99993765
 MF0610
 MF0610:                Primary Azimuth Mark                     Grid Az
 MF0610:SPC IL E     -  MENDOTA MUNICIPAL TANK                   201 17 16.8
 MF0610:SPC IL W     -  MENDOTA MUNICIPAL TANK                   200 04 14.2
 MF0610:UTM  16      -  MENDOTA MUNICIPAL TANK                   202 10 25.1
 MF0610
 MF0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2591207980(NAD 83)
 MF0610
 MF0610|---------------------------------------------------------------------|
 MF0610| PID    Reference Object                     Distance      Geod. Az  |
 MF0610|                                                           dddmmss.s |
 MF0610| MF1564 MENDOTA CALIF PACKING CO TANK       APPROX. 5.4 KM 1881159.6 |
 MF0610| MF1560 MENDOTA MUNICIPAL TANK              APPROX. 6.5 KM 2004710.1 |
 MF0610| MF1561 MENDOTA PUB SER KSA 249 MAST        APPROX. 6.2 KM 2031109.7 |
 MF0610| MF0612 KANE RM                              20.445 METERS 20902     |
 MF0610| MF0611 KANE                                 20.531 METERS 22611     |
 MF0610| MF1562 WELLAND MICH WISC PLINE KSD 81      APPROX. 1.1 KM 3102801.0 |
 MF0610|---------------------------------------------------------------------|
 MF0610
 MF0610                          SUPERSEDED SURVEY CONTROL
 MF0610
 MF0610  NAD 83(1996)-  41 36 16.42425(N)    089 05 20.83069(W) AD(       ) 3
 MF0610  NAD 83(1986)-  41 36 16.42998(N)    089 05 20.83604(W) AD(       ) 3
 MF0610  NAD 27      -  41 36 16.32490(N)    089 05 20.54260(W) AD(       ) 3
 MF0610  NGVD 29 (??/??/92)  258.225  (m)          847.19   (f) ADJ UNCH    1 1
 MF0610  NGVD 29             258.23   (m)          847.2    (f) LEVELING    3  
 MF0610
 MF0610.Superseded values are not recommended for survey control.
 MF0610
 MF0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0610.See file dsdata.pdf to determine how the superseded data were derived.
 MF0610
 MF0610_MARKER: DR = REFERENCE MARK DISK
 MF0610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0610_STAMPING: KANE NO 2 1920
 MF0610_MARK LOGO: CGS
 MF0610_PROJECTION: FLUSH
 MF0610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0610+STABILITY: SURFACE MOTION
 MF0610
 MF0610  HISTORY     - Date     Condition        Report By
 MF0610  HISTORY     - 1954     MONUMENTED       CGS
 MF0610  HISTORY     - 1954     GOOD             CGS
 MF0610  HISTORY     - 1969     GOOD             CGS
 MF0610  HISTORY     - 1970     GOOD             NGS
 MF0610  HISTORY     - 1972     GOOD             ILDT
 MF0610  HISTORY     - 19970618 GOOD             USPSQD
 MF0610  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0610
 MF0610                          STATION DESCRIPTION
 MF0610
 MF0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0610'STATION IS ABOUT 4 MILES NORTH OF MENDOTA AND ABOUT 1-3/4
 MF0610'MILES SOUTH OF WELLAND, ON THE EAST SIDE OF THE CHICAGO, MILWAUKEE
 MF0610'AND ST. PAUL RAILROAD ON THE BANK OF A CUT, 68 FEET NORTHEAST
 MF0610'OF A WHITE WITNESS POST, 46 FEET SOUTHEAST OF THE SOUTHEAST
 MF0610'RAIL AND 2 FEET WEST OF FENCE LINE.  THE MARK IS FLUSH AND THE
 MF0610'DISK IS STAMPED KANE 1920 R.M. NO. 2.  THE ARROW POINTS
 MF0610'TOWARD R.M. NO. 1 AND NOT TOWARD THE STATION.
 MF0610'
 MF0610'REFERENCE MARK NO. 1 IS 67 FEET SOUTHWEST OF THE STATION AND
 MF0610'ALONG THE FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF0610'KANE 1920 846.612.
 MF0610'
 MF0610'KANE 1920 IS 67 FEET SOUTHWEST OF THE STATION AND ON THE
 MF0610'BANK OF THE CUT, 28 FEET SOUTHEAST OF THE SOUTHEAST AND NEAREST
 MF0610'RAIL, 20 FEET WEST OF A WHITE WITNESS POST AND THE FENCE LINE.
 MF0610'THE MARK IS FLUSH AND THE DISK IS STAMPED KANE 1920 846.832.
 MF0610'
 MF0610'TO REACH THE STATION FROM THE RAILROAD CROSSING ON U.S. HIGHWAY
 MF0610'51 AT COMPTON GO SOUTH ON HIGHWAY 51 FOR 6.25 MILES TO CROSSROAD
 MF0610'AT LA SALLE AND LEE COUNTY LINE, TURN LEFT AND GO EAST ON
 MF0610'GRAVEL ROAD FOR 2.0 MILES TO CROSSROAD, TURN RIGHT AND GO SOUTH
 MF0610'FOR 0.95 MILE TO CROSSROAD, CONTINUE SOUTH FOR 0.65 MILE ON DIRT
 MF0610'ROAD TO RAILROAD CROSSING, TURN LEFT AND GO 0.1 MILE ALONG
 MF0610'EAST SIDE OF RAILROAD TRACKS TO STATION ON RIGHT AS DESCRIBED.
 MF0610'
 MF0610'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0610
 MF0610                          STATION RECOVERY (1969)
 MF0610
 MF0610'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0610'4.5 MI N FROM MENDOTA.
 MF0610'ABOUT 4.5 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0610'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA,
 MF0610'0.3 MILE NORTHEAST OF MILEPOST 65, 160 YARDS SOUTHWEST OF THE
 MF0610'SOUTHWEST END OF A WOODEN RAILROAD TRESTLE, 156 YARDS NORTHEAST
 MF0610'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A DIRT ROAD,
 MF0610'45 1/2 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 67.10 FEET NORTHEAST
 MF0610'OF RM KANE, 67.35 FEET NORTHEAST OF TRIANGULATION STATION
 MF0610'KANE 1920, 2 FEET NORTHWEST OF A FENCE, ABOUT 8 FEET ABOVE THE
 MF0610'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0610'WHICH PROJECTS 1 INCH ABOVE THE LEVEL OF THE TRACK, AND SET
 MF0610'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE
 MF0610'SURFACE OF THE GROUND.  SEC 11, T 36N, R 1E.
 MF0610
 MF0610                          STATION RECOVERY (1970)
 MF0610
 MF0610'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0610'THE STATION MARK, KANE 1920 AND THE R.M. WERE FOUND IN GOOD
 MF0610'CONDITION.  HOWEVER THE R.M. SEEMED TO BE LOOSE IN THE GROUND
 MF0610'AND WAS RE-ENFORCED.
 MF0610'
 MF0610'THIS STATION WAS OCCUPIED FOR ADDITION OBJECTS TO BE CUT IN.
 MF0610'THE DIRECTION TO ALL OBJECTS CHECKED.  THE DISTANCE AND DIRECTION
 MF0610'TO KANE 1920 CHECKED AS DID THE DISTANCE AND DIRECTION TO KANE
 MF0610'1920 R.M.
 MF0610'
 MF0610'FOR ANY ADDITION INFORMATION SEE THE 1970 RECOVERY NOTE FOR
 MF0610'TRIANGULATION STATION KANE 1920.
 MF0610'
 MF0610'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0610'
 MF0610'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4-1/2
 MF0610'MILES NORTH OF MENDOTA
 MF0610
 MF0610                          STATION RECOVERY (1972)
 MF0610
 MF0610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (DRR)
 MF0610'KANE 1920 RM 2 RECOVERED GOOD.
 MF0610'
 MF0610'KANE 1920 RECOVERED GOOD.
 MF0610'
 MF0610'KANE 1920 RECOVERED GOOD.
 MF0610'
 MF0610'ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 MF0610'
 MF0610'DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NORTH-NORTH EAST
 MF0610'OF MENDOTA.
 MF0610
 MF0610                          STATION RECOVERY (1997)
 MF0610
 MF0610'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0610'RECOVERED IN GOOD CONDITION.
 MF0610
 MF0610                          STATION RECOVERY (2002)
 MF0610
 MF0610'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0610'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1474 ***********************************************************************
 MF1474  DESIGNATION -  KANEVILLE
 MF1474  PID         -  MF1474
 MF1474  STATE/COUNTY-  IL/KANE
 MF1474  COUNTRY     -  US
 MF1474  USGS QUAD   -  MAPLE PARK (2018)
 MF1474
 MF1474                         *CURRENT SURVEY CONTROL
 MF1474  ______________________________________________________________________
 MF1474* NAD 83(1997) POSITION- 41 53 38.87412(N) 088 31 01.36168(W)   ADJUSTED
 MF1474* NAVD 88 ORTHO HEIGHT -   276.    (meters)      906.    (feet) SCALED
 MF1474  ______________________________________________________________________
 MF1474  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 MF1474  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 MF1474  HORZ ORDER      -  SECOND
 MF1474
 MF1474.The horizontal coordinates were established by classical geodetic methods
 MF1474.and adjusted by the National Geodetic Survey in October 1999.
 MF1474
 MF1474.The orthometric height was scaled from a topographic map.
 MF1474
 MF1474.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1474.GEOID18 height accuracy estimate available here.
 MF1474
 MF1474.Click photographs - Photos may exist for this station.
 MF1474
 MF1474.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1474
 MF1474. The following values were computed from the NAD 83(1997) position.
 MF1474
 MF1474;                    North         East     Units Scale Factor Converg.
 MF1474;SPC IL E     -   580,360.193   284,754.531   MT  0.99997786   -0 07 21.6
 MF1474;SPC IL E     - 1,904,065.07    934,232.16   sFT  0.99997786   -0 07 21.6
 MF1474;UTM  16      - 4,639,134.559   374,152.293   MT  0.99979489   -1 00 47.3
 MF1474
 MF1474!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1474!SPC IL E     -   0.99996191  x   0.99997786  =   0.99993977
 MF1474!UTM  16      -   0.99996191  x   0.99979489  =   0.99975681
 MF1474
 MF1474:                Primary Azimuth Mark                     Grid Az
 MF1474:SPC IL E     -  KANEVILLE AZ MK                          014 43 53.6
 MF1474:UTM  16      -  KANEVILLE AZ MK                          015 37 19.3
 MF1474
 MF1474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7415239134(NAD 83)
 MF1474
 MF1474|---------------------------------------------------------------------|
 MF1474| PID    Reference Object                     Distance      Geod. Az  |
 MF1474|                                                           dddmmss.s |
 MF1474| NH1112 PLATO TOWNSHIP ATT MICROWAVE        APPROX.14.2 KM 0110910.4 |
 MF1474| NH1111 PLATO TOWNSHIP MOTOROLA MAST        APPROX.14.1 KM 0111709.2 |
 MF1474| CI7624 KANEVILLE AZ MK                                    0143632.0 |
 MF1474| MF1411 ELBURN MICH WISC PLINE CO TWR       APPROX. 7.7 KM 0691853.4 |
 MF1474| CI7625 KANEVILLE RM 1                       23.875 METERS 07315     |
 MF1474| MF1388 GENEVA MUNICIPAL TANK               APPROX.16.4 KM 0892416.5 |
 MF1474| CI7626 KANEVILLE RM 2                       21.113 METERS 15505     |
 MF1474| MF1473 MAPLE PARK MUNICIPAL TANK           APPROX. 6.7 KM 2821505.8 |
 MF1474|---------------------------------------------------------------------|
 MF1474
 MF1474                          SUPERSEDED SURVEY CONTROL
 MF1474
 MF1474  NAD 83(1986)-  41 53 38.87650(N)    088 31 01.37040(W) AD(       ) 2
 MF1474  NAD 27      -  41 53 38.77620(N)    088 31 01.07910(W) AD(       ) 2
 MF1474
 MF1474.Superseded values are not recommended for survey control.
 MF1474
 MF1474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1474.See file dsdata.pdf to determine how the superseded data were derived.
 MF1474
 MF1474_MARKER: DS = TRIANGULATION STATION DISK
 MF1474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1474_STAMPING: KANEVILLE 1954
 MF1474_MARK LOGO: CGS
 MF1474_PROJECTION: FLUSH
 MF1474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1474+STABILITY: SURFACE MOTION
 MF1474
 MF1474  HISTORY     - Date     Condition        Report By
 MF1474  HISTORY     - 1954     MONUMENTED       CGS
 MF1474  HISTORY     - 1956     GOOD             CGS
 MF1474  HISTORY     - 1967     SEE DESCRIPTION  CGS
 MF1474  HISTORY     - 19980511 GOOD             USPSQD
 MF1474
 MF1474                          STATION DESCRIPTION
 MF1474
 MF1474'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1474'STATION IS LOCATED ABOUT 12 MILES EAST OF DE KALB AND 11
 MF1474'MILES SOUTHEAST OF SYCAMORE AND ON THE PROPERTY OF MARVIN
 MF1474'JOHNSON.  IT IS 41 FEET EAST OF A FENCE LINE AND HIGH ROAD
 MF1474'BANK, 30 FEET EAST OF A 30 INCH OAK TREE, 18 FEET SOUTHEAST
 MF1474'OF AN 8 INCH OAK TREE, 16 FEET NORTHWEST OF THE NORTHWEST
 MF1474'LEG OF A WINDMILL TOWER AND 15 FEET NORTHWEST OF A WHITE
 MF1474'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1474'KANEVILLE 1954.
 MF1474'
 MF1474'REFERENCE MARK NO. 1 IS 42 FEET WEST OF A FENCE LINE AND 12
 MF1474'FEET NORTHWEST OF A 24 INCH TWIN OAK TREE.  THE MARK IS FLUSH
 MF1474'AND THE DISK IS STAMPED KANEVILLE NO 1 1954.
 MF1474'
 MF1474'REFERENCE MARK NO. 2 IS 80 FEET EAST OF THE FENCE LINE AND
 MF1474'ROAD BANK, 49 FEET SOUTH OF THE SOUTHWEST LEG OF THE WINDMILL
 MF1474'TOWER AND 10 FEET WEST OF A 24 INCH OAK TREE.  THE MARK IS
 MF1474'FLUSH AND THE DISK IS STAMPED KANEVILLE NO 2 1954.
 MF1474'
 MF1474'AZIMUTH MARK IS 34 FEET SOUTH OF THE CENTER OF U.S. ALTERNATE
 MF1474'30, 6 FEET SOUTHWEST OF A POWER LINE POLE, 2 FEET WEST OF A
 MF1474'WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE LINE.  THE
 MF1474'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED KANEVILLE
 MF1474'1954.
 MF1474'
 MF1474'TO REACH THE STATION FROM THE JUNCTION OF U.S. ALTERNATE
 MF1474'30 AND STATE HIGHWAY 23 IN DE KALB GO EAST ON U.S. ALTERNATE
 MF1474'30 FOR 7.9 MILES TO A PAVED CROSSROAD, CONTINUE EAST ON
 MF1474'HIGHWAY 30 FOR 4.3 MILES TO A GRAVEL CROSSROAD*, TURN RIGHT
 MF1474'AND GO SOUTH ON GRAVEL ROAD FOR 0.3 MILE TO A HIGH KNOLL AND
 MF1474'THE STATION ON THE LEFT AS DESCRIBED.
 MF1474'
 MF1474'TO REACH THE AZIMUTH MARK FROM THIS * POINT CONTINUE EAST
 MF1474'ON HIGHWAY 30 FOR 0.1 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 MF1474'
 MF1474'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1474
 MF1474                          STATION RECOVERY (1956)
 MF1474
 MF1474'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1474'THE STATION, REFERENCE MARKS NOS. 1 AND
 MF1474'2 AND AZIMUTH MARK RECOVERED AND
 MF1474'FOUND IN GOOD CONDITION.  THE 1956 DIRECTIONS CHECKED WITH
 MF1474'THE 1954 OBSERVATIONS.  THERE WAS A SLIGHT DIFFERENCE FOUND
 MF1474'IN THE MEASUREMENTS TO THE REFERENCE MARKS.  THE DISTANCE
 MF1474'TO REFERENCE MARK 1 AS SHOWN ON THE LIST OF DIRECTION DOES
 MF1474'NOT CHECK WITH THE DISTANCE SHOWN ON THE DESCRIPTION BY .06
 MF1474'FEET.  THE DISTANCE TO REFERENCE MARK 2 WAS FOUND TO BE .05
 MF1474'FEET SHORTER.
 MF1474'
 MF1474'THE ORIGINAL DESCRIPTION SUBMITTED BY E.L. JONES IN 1954 IS
 MF1474'ADEQUATE.
 MF1474'
 MF1474'DISTANCE AND DIRECTIONS TO OBJECTS VISIBLE FROM THE GROUND.
 MF1474'
 MF1474'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1474
 MF1474                          STATION RECOVERY (1967)
 MF1474
 MF1474'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1474'REFERENCE MARKS AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 MF1474'THE STATION MARKS WERE TORN OUT BY STATE EQUIPMENT WHILE
 MF1474'TAKING TEST TO SEE IF THIS KNOLL COULD BE USED AS FILL FOR A
 MF1474'ROAD.  A NEW STATION WAS ESTABLISHED USING THE ANGLES AND
 MF1474'MEASUREMENTS OFF THE REFERENCE MARKS.  NO OTHER OBJECTS WERE
 MF1474'VISIBLE FROM THE GROUND.  THE PREVIOUS DESCRIPTION IS GOOD
 MF1474'WITH THE FOLLOWING CHANGES.
 MF1474'
 MF1474'THE STATION MARK IS NOW A ROUND CONCRETE MONUMENT PROJECTS
 MF1474'2 INCHES WITH THE DISK STAMPED KANEVILLE 1954 1967.  THE
 MF1474'UNDERGROUND DISK BEARS THE SAME STAMPING.  THE WOODEN WITNESS
 MF1474'POST WAS REPLACED BY A METAL WITNESS POST.
 MF1474'
 MF1474'REFERENCE MARKS 1 AND 2 WERE FOUND AS DESCRIBED.
 MF1474'
 MF1474'THE AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1474'
 MF1474'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1474'
 MF1474'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--11 MILES
 MF1474'SOUTHEAST OF SYCAMORE
 MF1474
 MF1474                          STATION RECOVERY (1998)
 MF1474
 MF1474'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1474'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2630 ***********************************************************************
 ME2630  DESIGNATION -  KANKAKEE
 ME2630  PID         -  ME2630
 ME2630  STATE/COUNTY-  IL/KANKAKEE
 ME2630  COUNTRY     -  US
 ME2630  USGS QUAD   -  KANKAKEE (2018)
 ME2630
 ME2630                         *CURRENT SURVEY CONTROL
 ME2630  ______________________________________________________________________
 ME2630* NAD 83(1997) POSITION- 41 07 17.71321(N) 087 51 09.85077(W)   ADJUSTED
 ME2630* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 ME2630  ______________________________________________________________________
 ME2630  GEOID HEIGHT    -        -32.813 (meters)                     GEOID18
 ME2630  LAPLACE CORR    -         -4.09  (seconds)                    DEFLEC18
 ME2630  HORZ ORDER      -  FIRST
 ME2630
 ME2630.The horizontal coordinates were established by classical geodetic methods
 ME2630.and adjusted by the National Geodetic Survey in October 1999.
 ME2630
 ME2630.The orthometric height was scaled from a topographic map.
 ME2630
 ME2630.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2630.GEOID18 height accuracy estimate available here.
 ME2630
 ME2630.Click photographs - Photos may exist for this station.
 ME2630
 ME2630.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2630
 ME2630. The following values were computed from the NAD 83(1997) position.
 ME2630
 ME2630;                    North         East     Units Scale Factor Converg.
 ME2630;SPC IL E     -   494,655.637   340,359.777   MT  0.99999504   +0 18 57.9
 ME2630;SPC IL E     - 1,622,882.70  1,116,663.70   sFT  0.99999504   +0 18 57.9
 ME2630;UTM  16      - 4,552,604.865   428,415.159   MT  0.99966307   -0 33 39.0
 ME2630
 ME2630!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2630!SPC IL E     -   0.99997395  x   0.99999504  =   0.99996899
 ME2630!UTM  16      -   0.99997395  x   0.99966307  =   0.99963703
 ME2630
 ME2630:                Primary Azimuth Mark                     Grid Az
 ME2630:SPC IL E     -  KANKAKEE GENERAL FOODS CO TANK           027 37 30.7
 ME2630:UTM  16      -  KANKAKEE GENERAL FOODS CO TANK           028 30 07.6
 ME2630
 ME2630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2841552604(NAD 83)
 ME2630
 ME2630|---------------------------------------------------------------------|
 ME2630| PID    Reference Object                     Distance      Geod. Az  |
 ME2630|                                                           dddmmss.s |
 ME2630| ME2622 KANKAKEE GENERAL FOODS CO TANK      APPROX. 1.1 KM 0275628.6 |
 ME2630| CM2932 KANKAKEE RM 1                        30.965 METERS 14557     |
 ME2630| ME2631 KANKAKEE ST HOSP PWR PLT STK        APPROX. 2.5 KM 2104742.0 |
 ME2630| CM2933 KANKAKEE RM 2                        35.290 METERS 24200     |
 ME2630| ME2639 KANKAKEE RADIO STA WKAN MAST        APPROX. 4.1 KM 2963306.7 |
 ME2630| ME2621 BRADLEY N ILL PUB SERV CO TANK      APPROX. 4.7 KM 3535807.4 |
 ME2630|---------------------------------------------------------------------|
 ME2630
 ME2630                          SUPERSEDED SURVEY CONTROL
 ME2630
 ME2630  NAD 83(1997)-  41 07 17.71331(N)    087 51 09.85066(W) AD(       ) 1
 ME2630  NAD 83(1986)-  41 07 17.71831(N)    087 51 09.85558(W) AD(       ) 1
 ME2630  NAD 27      -  41 07 17.61440(N)    087 51 09.70310(W) AD(       ) 1
 ME2630
 ME2630.Superseded values are not recommended for survey control.
 ME2630
 ME2630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2630.See file dsdata.pdf to determine how the superseded data were derived.
 ME2630
 ME2630_MARKER: DS = TRIANGULATION STATION DISK
 ME2630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2630_STAMPING: KANKAKEE 1952
 ME2630_MARK LOGO: CGS
 ME2630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2630+STABILITY: SURFACE MOTION
 ME2630
 ME2630  HISTORY     - Date     Condition        Report By
 ME2630  HISTORY     - 1952     MONUMENTED       CGS
 ME2630  HISTORY     - 1967     GOOD             CGS
 ME2630  HISTORY     - 1973     GOOD             ILHD
 ME2630
 ME2630                          STATION DESCRIPTION
 ME2630
 ME2630'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2630'STATION IS LOCATED NORTHEAST OF THE BUSINESS SECTION IN THE CITY OF
 ME2630'KANKAKEE, ABOUT 300 FEET EAST OF
 ME2630'WILDWOOD AVENUE, 250 FEET WEST OF EVERGREEN AVENUE.  IT IS 58 FEET
 ME2630'SOUTH OF EAST CHESTNUT STREET, 56
 ME2630'FEET EAST OF THE CENTER OF A NORTH-SOUTH ALLEY AND
 ME2630'6 FEET SOUTH OF A WHITE WITNESS POST.  IT IS ON CITY
 ME2630'OWNED PROPERTY WHICH IS USED AS A
 ME2630'WATER PIPE STORAGE YARD.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 ME2630'STAMPED KANKAKEE 1952.
 ME2630'
 ME2630'REFERENCE MARK NO. 1 IS AT THE SOUTH EDGE OF THE STORAGE YARD, 8 FEET
 ME2630'NORTH OF A HEDGEROW.  THE
 ME2630'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED KANKAKEE NO 1
 ME2630'1952.
 ME2630'
 ME2630'REFERENCE MARK NO. 2 IS SET FLUSH IN A DRILL HOLE IN THE FOOTING AT
 ME2630'THE BASE OF THE MOST EASTERLY
 ME2630'LEG OF THE KANKAKEE MUNI. WATER TANK.  THE DISK IS STAMPED KANKAKEE
 ME2630'NO 2 1952.
 ME2630'
 ME2630'NO AZIMUTH MARK WAS SET AT THIS STATION.
 ME2630'
 ME2630'HEIGHT OF LIGHT ABOVE STATION MARK 40 METERS.
 ME2630
 ME2630                          STATION RECOVERY (1967)
 ME2630
 ME2630'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2630'ALL MARKS FOUND IN GOOD CONDITION.  THE STATION IS NOW ON PRIVATE
 ME2630'PROPERTY AND FLUSH
 ME2630'WITH THE GROUND.  IT IS 44 FEET WEST OF THE NORTHWEST
 ME2630'CORNER OF A BRICK HOUSE AT 293
 ME2630'CHESNUT STREET AND 16 FEET SOUTHEAST OF
 ME2630'A 30 INCH MAPLE TREE.  REFERENCE MARK 1 IS 12
 ME2630'FEET NORTHWEST OF THE NORTHEAST
 ME2630'CORNER OF A HOUSE (275 CHESNUT STREET) 7 FEET EAST OF A 20 INCH
 ME2630'ELM TREE AND
 ME2630'PROJECTS 2 INCHES.
 ME2630'
 ME2630'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT KANKAKEE
 ME2630
 ME2630                          STATION RECOVERY (1973)
 ME2630
 ME2630'RECOVERY NOTE BY IL HIGHWAY DEPT 1973 (JWH)
 ME2630'KANKAKEE 1952 GOOD,
 ME2630'KANKAKEE NO. 1
 ME2630'1952 GOO,
 ME2630'KANKAKEE NO. 2 1952 GOOD.
 ME2630'
 ME2630'STATION AND REFERENCE MARKS RECOVERED AS DESCRIBED EXCEPT FOR THE
 ME2630'FOLLOWING- WITNESS POST HAS BEEN
 ME2630'DESTROYED, STORAGE YARD AND HEDGE ROW NO LONGER EXIST.  PROPERTY IS
 ME2630'NOW OWNED BY MR. WISCHNOUSKY, HOUSE
 ME2630'293.  NEW REFS. STA. MARK IS 47.0 FT. WESTERLY OF N.W.
 ME2630'CORNER OF HOUSE 293, AND MARK IS FLUSH.  RM 1-
 ME2630'IS 34.6 FT. SE OF SW CORNER HOUSE 293,
 ME2630'26.4 FT SSW OF SE CORNER HOUSE 293, AND 2.0 FT N. OF PROPERTY
 ME2630'LINE.  MARK PROJECTS 2 INCHES.
 ME2630'
 ME2630'DISTANCE AND DIRECTION FROM NEAREST TOWN- NE PART OF CITY OF
 ME2630'KANKAKEE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1275 ***********************************************************************
 MF1275  DESIGNATION -  KANKAKEE 2
 MF1275  PID         -  MF1275
 MF1275  STATE/COUNTY-  IL/LASALLE
 MF1275  COUNTRY     -  US
 MF1275  USGS QUAD   -  MENDOTA EAST (2018)
 MF1275
 MF1275                         *CURRENT SURVEY CONTROL
 MF1275  ______________________________________________________________________
 MF1275* NAD 83(1986) POSITION- 41 35 05.     (N) 089 06 17.     (W)   SCALED
 MF1275* NAVD 88 ORTHO HEIGHT -   244.27  (meters)      801.4   (feet) RESET
 MF1275  ______________________________________________________________________
 MF1275  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 MF1275  VERT ORDER      -  THIRD
 MF1275
 MF1275.The horizontal coordinates were scaled from a map and have
 MF1275.an estimated accuracy of +/- 6 seconds.
 MF1275
 MF1275.The orthometric height was computed from unverified reset data.
 MF1275
 MF1275.No vertical observational check was made to the station.
 MF1275
 MF1275.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1275.GEOID18 height accuracy estimate available here.
 MF1275
 MF1275.Click photographs - Photos may exist for this station.
 MF1275
 MF1275;                    North         East    Units  Estimated Accuracy
 MF1275;SPC IL E     -   546,270.      235,680.      MT  (+/- 180 meters Scaled)
 MF1275
 MF1275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM245058(NAD 83)
 MF1275
 MF1275                          SUPERSEDED SURVEY CONTROL
 MF1275
 MF1275  NGVD 29 (11/09/15)  244.30   (m)          801.5    (f) RESET       3  
 MF1275
 MF1275.Superseded values are not recommended for survey control.
 MF1275
 MF1275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1275.See file dsdata.pdf to determine how the superseded data were derived.
 MF1275
 MF1275_MARKER: DH = HORIZONTAL CONTROL DISK
 MF1275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1275_STAMPING: KANKAKEE 2 1983
 MF1275_MARK LOGO: NGS
 MF1275_PROJECTION: FLUSH
 MF1275_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1275+STABILITY: SURFACE MOTION
 MF1275
 MF1275  HISTORY     - Date     Condition        Report By
 MF1275  HISTORY     - 1983     MONUMENTED       NGS
 MF1275  HISTORY     - 19830830 GOOD             NGS
 MF1275  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF1275  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1275
 MF1275                          STATION DESCRIPTION
 MF1275
 MF1275'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 MF1275'5.1 KM (3.2 MI) NE FROM MENDOTA.
 MF1275'FROM THE POST OFFICE IN MENDOTA, GO 1.7 KM (1.05 MI) EAST ALONG U.S.
 MF1275'HIGHWAY 34 TO A RESTURANT ON THE RIGHT AND FIRST STREET, TURN LEFT
 MF1275'AND GO NORTH ALONG FIRST STREET FOR 3.2 KM (2.0 MI) TO A CROSSROAD,
 MF1275'N 45TH ROAD, TURN RIGHT AND GO EAST FOR 0.2 KM (0.15 MI) TO THE
 MF1275'MARK ON THE LEFT, ON THE PROPERTY AND RESIDENCE OF FEIK SISTERS,
 MF1275'ROUTE NUMBER 1, MENDOTA, IL, 17.4 METERS (57.0 FEET) EAST OF A
 MF1275'34-INCH MAPLE TREE, 9.1 METERS (30.0 FEET) NORTH OF THE CENTERLINE
 MF1275'OF COUNTY ROUTE N 45TH ROAD, AND 4.6 METERS (15.0 FEET) WEST OF
 MF1275'A UTILITY POLE.
 MF1275'THE MARK IS 1.0 FT  N FROM A WITNESS POST.
 MF1275
 MF1275                          STATION RECOVERY (1983)
 MF1275
 MF1275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 MF1275'THE STATION IS LOCATED ABOUT 2 1/2 MILES N OF MENDOTA ON PROPERTY
 MF1275'OWNED BY THE FEIK SISTERS WHO LIVE AT THE STATION SITE.  MAILING
 MF1275'ADDRESS, RT 1 MENDOTA, IL 61342.  TO REACH THE STATION FROM THE POST
 MF1275'OFFICE IN MENDOTA, GO E ON U.S HWY 34 FOR 1.05 MILES (1.69 KM) TO A
 MF1275'RESTAURANT (ZIGGIES) ON RIGHT AND THE JUNCTION WITH 1ST AVE.  TURN
 MF1275'LEFT ON 1ST AVE AND GO N, THIS ROAD BECOMES E 3RD ROAD, FOR 2.0 MILES
 MF1275'(3.2 KM) TO A CROSS ROAD, N 45TH RD.  TURN RIGHT AND GO E FOR 0.15
 MF1275'MILES (0.24 KM) TO THE STATION N LEFT AS DESCRIBED.
 MF1275'
 MF1275'THE STATION IS A STANDARD NGS DISK STAMPED---KANKAKEE 2 1983---, SET
 MF1275'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 10 INCHES (30 CM) IN
 MF1275'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 17.374 METERS
 MF1275'(57.001 FT) E FROM A 34 INCH MAPLE TREE, 9.144 METERS (30.000 FT) N
 MF1275'FROM THE CENTER LINE OF COUNTY ROUTE N 45TH RD, 4.572 METERS (15.000
 MF1275'FT) W FROM A UTILITY POLE AND 0.305 METERS (1.001 FT) N FROM A WITNESS
 MF1275'POST AND FENCE LINE.  RM NO 4, IS A STANDARD NGS DISK
 MF1275'STAMPED---KANKAKEE 2 NO 4 1983---, SET INTO THE TOP OF A ROUND
 MF1275'CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, FLUSH WITH GROUND.
 MF1275'THE STATION IS LOCATED 9.022 METERS (29.600 FT) N FROM THE CENTER LINE
 MF1275'OF COUNTY ROUTE N 45TH RD, 0.488 METERS (1.601 FT) W FROM THE UTILITY
 MF1275'POLE AND 0.610 METERS (2.001 FT) N FROM THE FENCE LINE, AND LEVEL WITH
 MF1275'THE STATION.  RM NO 5, IS A STANDARD NGS DISK STAMPED---KANKAKEE 2 NO
 MF1275'5 1983---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 10 INCHES
 MF1275'(30 CM) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 12.984
 MF1275'METERS (42.598 FT) E FROM THE 34 INCH MAPLE TREE, 8.717 METERS (28.599
 MF1275'FT) N FROM THE CENTER LINE OF COUNTY ROUTE N 45TH RD, 0.305 METERS
 MF1275'(1.001 FT) N FROM THE FENCE LINE, AND LEVEL WITH THE STATION.  AZ MK
 MF1275'NO 1, IS A STANDARD NGS DISK STAMPED---KANKAKEE 2 1983---, SET INTO
 MF1275'THE TOP OF A ROUND CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 MF1275'FLUSH WITH GROUND.  THE STATION IS LOCATED 10.058 METERS (32.999 FT) S
 MF1275'FROM THE CENTERLINE OF COUNTY ROUTE N 45TH RD AND 0.488 METERS (1.601
 MF1275'FT) N FROM A WITNESS POST AND FENCE LINE.  TO REACH THE AZ MK FROM THE
 MF1275'STATION GO W ON COUNTY ROUTE N 45TH RD FOR 0.15 MILE (0.24 KM) TO THE
 MF1275'JUNCTION OF COUNTY ROUTE E 3RD RD.  CONTINUE W ON N 45TH RD FOR 0.324
 MF1275'KM (0.20 MI) TO THE MARK ON LEFT AS DESCRIBED.
 MF1275
 MF1275                          STATION RECOVERY (1997)
 MF1275
 MF1275'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1275'MARK NOT FOUND.
 MF1275
 MF1275                          STATION RECOVERY (2002)
 MF1275
 MF1275'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1275'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1276 ***********************************************************************
 MF1276  DESIGNATION -  KANKAKEE 2 RM 4
 MF1276  PID         -  MF1276
 MF1276  STATE/COUNTY-  IL/LASALLE
 MF1276  COUNTRY     -  US
 MF1276  USGS QUAD   -  MENDOTA EAST (2018)
 MF1276
 MF1276                         *CURRENT SURVEY CONTROL
 MF1276  ______________________________________________________________________
 MF1276* NAD 83(1986) POSITION- 41 35 05.     (N) 089 06 17.     (W)   SCALED
 MF1276* NAVD 88 ORTHO HEIGHT -   244.13  (meters)      800.9   (feet) RESET
 MF1276  ______________________________________________________________________
 MF1276  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 MF1276  VERT ORDER      -  THIRD
 MF1276
 MF1276.The horizontal coordinates were scaled from a map and have
 MF1276.an estimated accuracy of +/- 6 seconds.
 MF1276
 MF1276.The orthometric height was computed from unverified reset data.
 MF1276
 MF1276.No vertical observational check was made to the station.
 MF1276
 MF1276.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1276.GEOID18 height accuracy estimate available here.
 MF1276
 MF1276.Click photographs - Photos may exist for this station.
 MF1276
 MF1276;                    North         East    Units  Estimated Accuracy
 MF1276;SPC IL E     -   546,270.      235,680.      MT  (+/- 180 meters Scaled)
 MF1276
 MF1276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM245058(NAD 83)
 MF1276
 MF1276                          SUPERSEDED SURVEY CONTROL
 MF1276
 MF1276  NGVD 29 (11/09/15)  244.17   (m)          801.1    (f) RESET       3  
 MF1276
 MF1276.Superseded values are not recommended for survey control.
 MF1276
 MF1276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1276.See file dsdata.pdf to determine how the superseded data were derived.
 MF1276
 MF1276_MARKER: DR = REFERENCE MARK DISK
 MF1276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1276_STAMPING: KANKAKEE 2 1983 RM 4
 MF1276_MARK LOGO: NGS
 MF1276_PROJECTION: FLUSH
 MF1276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1276+STABILITY: SURFACE MOTION
 MF1276
 MF1276  HISTORY     - Date     Condition        Report By
 MF1276  HISTORY     - 1983     MONUMENTED       NGS
 MF1276  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF1276  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1276
 MF1276                          STATION DESCRIPTION
 MF1276
 MF1276'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 MF1276'5.1 KM (3.2 MI) NE FROM MENDOTA.
 MF1276'FROM THE POST OFFICE IN MENDOTA, GO 1.7 KM (1.05 MI) EAST ALONG U.S.
 MF1276'HIGHWAY 34 TO A RESTURANT ON THE RIGHT AND FIRST STREET, TURN LEFT
 MF1276'AND GO NORTH ALONG FIRST STREET FOR 3.2 KM (2.0 MI) TO A CROSSROAD,
 MF1276'N 45TH ROAD, TURN RIGHT AND GO EAST FOR 0.2 KM (0.15 MI) TO THE
 MF1276'MARK ON THE LEFT, ON THE PROPERTY AND RESIDENCE OF FEIK SISTERS,
 MF1276'ROUTE NUMBER 1, MENDOTA, IL, 9.0 METERS (29.6 FEET) NORTH OF THE
 MF1276'CENTER OF COUNTY ROUTE N 45TH ROAD, AND 0.6 METER (2.0 FEET)
 MF1276'NORTH OF A FENCELINE.
 MF1276'THE MARK IS 1.6 FT  W FROM A WITNESS POST.
 MF1276
 MF1276                          STATION RECOVERY (1997)
 MF1276
 MF1276'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1276'MARK NOT FOUND.
 MF1276
 MF1276                          STATION RECOVERY (2002)
 MF1276
 MF1276'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1276'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1277 ***********************************************************************
 MF1277  DESIGNATION -  KANKAKEE 2 RM 5
 MF1277  PID         -  MF1277
 MF1277  STATE/COUNTY-  IL/LASALLE
 MF1277  COUNTRY     -  US
 MF1277  USGS QUAD   -  MENDOTA EAST (2018)
 MF1277
 MF1277                         *CURRENT SURVEY CONTROL
 MF1277  ______________________________________________________________________
 MF1277* NAD 83(1986) POSITION- 41 35 05.     (N) 089 06 17.     (W)   SCALED
 MF1277* NAVD 88 ORTHO HEIGHT -   244.31  (meters)      801.5   (feet) RESET
 MF1277  ______________________________________________________________________
 MF1277  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 MF1277  VERT ORDER      -  THIRD
 MF1277
 MF1277.The horizontal coordinates were scaled from a map and have
 MF1277.an estimated accuracy of +/- 6 seconds.
 MF1277
 MF1277.The orthometric height was computed from unverified reset data.
 MF1277
 MF1277.No vertical observational check was made to the station.
 MF1277
 MF1277.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1277.GEOID18 height accuracy estimate available here.
 MF1277
 MF1277.Click photographs - Photos may exist for this station.
 MF1277
 MF1277;                    North         East    Units  Estimated Accuracy
 MF1277;SPC IL E     -   546,270.      235,680.      MT  (+/- 180 meters Scaled)
 MF1277
 MF1277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM245058(NAD 83)
 MF1277
 MF1277                          SUPERSEDED SURVEY CONTROL
 MF1277
 MF1277  NGVD 29 (11/09/15)  244.34   (m)          801.6    (f) RESET       3  
 MF1277
 MF1277.Superseded values are not recommended for survey control.
 MF1277
 MF1277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1277.See file dsdata.pdf to determine how the superseded data were derived.
 MF1277
 MF1277_MARKER: DR = REFERENCE MARK DISK
 MF1277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1277_STAMPING: KANKAKEE 2 1983 RM 5
 MF1277_MARK LOGO: NGS
 MF1277_PROJECTION: FLUSH
 MF1277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1277+STABILITY: SURFACE MOTION
 MF1277
 MF1277  HISTORY     - Date     Condition        Report By
 MF1277  HISTORY     - 1983     MONUMENTED       NGS
 MF1277  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF1277  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1277
 MF1277                          STATION DESCRIPTION
 MF1277
 MF1277'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 MF1277'5.1 KM (3.2 MI) NE FROM MENDOTA.
 MF1277'FROM THE POST OFFICE IN MENDOTA, GO 1.7 KM (1.05 MI) EAST ALONG U.S.
 MF1277'HIGHWAY 34 TO A RESTURANT ON THE RIGHT AND FIRST STREET, TURN LEFT
 MF1277'AND GO NORTH ALONG FIRST STREET FOR 3.2 KM (2.0 MI) TO A CROSSROAD
 MF1277'N 45TH ROAD, TURN RIGHT AND GO EAST FOR 0.2 KM (0.15 MI) TO THE
 MF1277'MARK ON THE LEFT, ON THE PROPERTY AND RESIDENCE OF FEIK SISTERS,
 MF1277'ROUTE NUMBER 1, MENDOTA, IL, 12.9 METERS (42.6 FEET) EAST OF A 34-INCH
 MF1277'MAPLE TREE, 8.2 METERS (28.6 FEET) NORTH OF THE CENTERLINE OF COUNTY
 MF1277'ROUTE N45TH ROAD, AND 0.3 METER (1.0 FOOT) NORTH OF A FENCELINE.
 MF1277
 MF1277                          STATION RECOVERY (1997)
 MF1277
 MF1277'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1277'MARK NOT FOUND.
 MF1277
 MF1277                          STATION RECOVERY (2002)
 MF1277
 MF1277'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1277'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2635 ***********************************************************************
 ME2635  DESIGNATION -  KANKAKEE A O SMITH CORP TK
 ME2635  PID         -  ME2635
 ME2635  STATE/COUNTY-  IL/KANKAKEE
 ME2635  COUNTRY     -  US
 ME2635  USGS QUAD   -  KANKAKEE (2018)
 ME2635
 ME2635                         *CURRENT SURVEY CONTROL
 ME2635  ______________________________________________________________________
 ME2635* NAD 83(1997) POSITION- 41 05 17.14044(N) 087 52 15.87980(W)   ADJUSTED
 ME2635  ______________________________________________________________________
 ME2635  GEOID HEIGHT    -        -32.729 (meters)                     GEOID18
 ME2635  LAPLACE CORR    -         -4.30  (seconds)                    DEFLEC18
 ME2635  HORZ ORDER      -  THIRD
 ME2635
 ME2635.The horizontal coordinates were established by classical geodetic methods
 ME2635.and adjusted by the National Geodetic Survey in October 1999.
 ME2635
 ME2635.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2635.GEOID18 height accuracy estimate available here.
 ME2635
 ME2635.Click photographs - Photos may exist for this station.
 ME2635
 ME2635.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2635
 ME2635. The following values were computed from the NAD 83(1997) position.
 ME2635
 ME2635;                    North         East     Units Scale Factor Converg.
 ME2635;SPC IL E     -   490,927.845   338,839.220   MT  0.99999356   +0 18 13.7
 ME2635;SPC IL E     - 1,610,652.44  1,111,675.01   sFT  0.99999356   +0 18 13.7
 ME2635;UTM  16      - 4,548,901.994   426,838.268   MT  0.99966588   -0 34 21.0
 ME2635
 ME2635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2683848901(NAD 83)
 ME2635
 ME2635                          SUPERSEDED SURVEY CONTROL
 ME2635
 ME2635  NAD 83(1997)-  41 05 17.14058(N)    087 52 15.87963(W) AD(       ) 3
 ME2635  NAD 83(1986)-  41 05 17.14507(N)    087 52 15.88399(W) AD(       ) 3
 ME2635  NAD 27      -  41 05 17.03600(N)    087 52 15.73800(W) AD(       ) 3
 ME2635
 ME2635.Superseded values are not recommended for survey control.
 ME2635
 ME2635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2635.See file dsdata.pdf to determine how the superseded data were derived.
 ME2635
 ME2635_MARKER: 53 = ELEVATED TANK
 ME2635
 ME2635  HISTORY     - Date     Condition        Report By
 ME2635  HISTORY     - 1959     FIRST OBSERVED   CGS
 ME2635
 ME2635                          STATION DESCRIPTION
 ME2635
 ME2635'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2635'THE STATION IS LOCATED ABOUT 0.25 MILE SOUTH OF THE CITY LIMITS OF
 ME2635'KANKAKEE AND 0.1 MILE WEST
 ME2635'OF U.S. HIGHWAY 45.
 ME2635'
 ME2635'THE STATION IS LARGE OVAL SHAPED WATER TANK SUPPORTED BY 4 LEGS, IS
 ME2635'PAINTED WHITE AND IS
 ME2635'APPROXIMATELY 140 FEET HIGH.
 ME2635'
 ME2635'THE POINT INTERSECTED WAS THE RED LIGHT ON THE TOP CENTER OF TANK.
 ME2635'
 ME2635'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 54 AND 45,
 ME2635'ABOUT 1 MILE SOUTH OF KANKAKEE, GO
 ME2635'NORTH ON U.S. HIGHWAY 45 FOR 0.6 MILE TO THE ENTRANCE OF THE A.O.
 ME2635'SMITH CORPORATION ON LEFT AND THE
 ME2635'STATION ON THE WEST SIDE OF LARGE BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6382 ***********************************************************************
 DK6382  CORS        -  This is a GPS Continuously Operating Reference Station.
 DK6382  DESIGNATION -  KANKAKEE CC CORS ARP
 DK6382  CORS_ID     -  KA18
 DK6382  PID         -  DK6382
 DK6382  STATE/COUNTY-  IL/KANKAKEE
 DK6382  COUNTRY     -  US
 DK6382  USGS QUAD   -  KANKAKEE (2018)
 DK6382
 DK6382                         *CURRENT SURVEY CONTROL
 DK6382  ______________________________________________________________________
 DK6382* NAD 83(2011) POSITION- 41 05 55.27096(N) 087 51 02.75813(W)   ADJUSTED
 DK6382* NAD 83(2011) ELLIP HT-   170.791 (meters)        (04/??/25)   ADJUSTED
 DK6382* NAD 83(2011) EPOCH   -  2010.00
 DK6382  ______________________________________________________________________
 DK6382  GEOID HEIGHT    -        -32.786 (meters)                     GEOID18
 DK6382  NAD 83(2011) X  -    180,518.696 (meters)                     COMP
 DK6382  NAD 83(2011) Y  - -4,810,136.320 (meters)                     COMP
 DK6382  NAD 83(2011) Z  -  4,170,800.592 (meters)                     COMP
 DK6382
 DK6382  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6382  Standards:
 DK6382         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6382            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6382  -------------------------------------------------------------------
 DK6382  NETWORK    0.15   0.16           0.05   0.07   0.08     -0.33164800
 DK6382  -------------------------------------------------------------------
 DK6382
 DK6382.The coordinates were established by GPS observations
 DK6382.and adjusted by the National Geodetic Survey in April 2025.
 DK6382
 DK6382.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6382.been affixed to the stable North American Tectonic Plate. 
 DK6382
 DK6382.The coordinates are valid at the epoch date displayed above
 DK6382.which is a decimal equivalence of Year/Month/Day.
 DK6382
 DK6382.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DK6382.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DK6382.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DK6382.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DK6382.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DK6382.published epoch of 2010.00.
 DK6382
 DK6382.Additional information on MYCS is available at:
 DK6382.https://geodesy.noaa.gov/CORS/index.shtml
 DK6382
 DK6382.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6382.GEOID18 height accuracy estimate available here.
 DK6382
 DK6382.The PID for the CORS L1 Phase Center is DN4526.
 DK6382
 DK6382.Click photographs - Photos may exist for this station.
 DK6382
 DK6382.The XYZ, and position/ellipsoidal ht. are equivalent.
 DK6382
 DK6382.The ellipsoidal height was determined by GPS observations
 DK6382.and is referenced to NAD 83.
 DK6382
 DK6382. The following values were computed from the NAD 83(2011) position.
 DK6382
 DK6382;                    North         East     Units Scale Factor Converg.
 DK6382;SPC IL E     -   492,113.350   340,539.314   MT  0.99999522   +0 19 02.0
 DK6382;SPC IL E     - 1,614,541.88  1,117,252.73   sFT  0.99999522   +0 19 02.0
 DK6382;UTM  16      - 4,550,060.974   428,555.729   MT  0.99966282   -0 33 33.4
 DK6382
 DK6382!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6382!SPC IL E     -   0.99997321  x   0.99999522  =   0.99996843
 DK6382!UTM  16      -   0.99997321  x   0.99966282  =   0.99963604
 DK6382
 DK6382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2855550060(NAD 83)
 DK6382
 DK6382                          SUPERSEDED SURVEY CONTROL
 DK6382
 DK6382  NAD 83(2011)-  41 05 55.27113(N)    087 51 02.75804(W) AD(2010.00) c
 DK6382  ELLIP H (06/??/19)  170.795  (m)                       GP(2010.00) c c
 DK6382  NAD 83(2011)-  41 05 55.27151(N)    087 51 02.75809(W) AD(2010.00) c
 DK6382  ELLIP H (08/??/11)  170.786  (m)                       GP(2010.00) c c
 DK6382  NAD 83(CORS)-  41 05 55.27171(N)    087 51 02.75865(W) AD(2002.00) c
 DK6382  ELLIP H (08/??/08)  170.794  (m)                       GP(2002.00) c c
 DK6382
 DK6382.Superseded values are not recommended for survey control.
 DK6382
 DK6382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6382.See file dsdata.pdf to determine how the superseded data were derived.
 DK6382
 DK6382_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DK6382
 DK6382                          STATION DESCRIPTION
 DK6382
 DK6382'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DK6382'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DK6382'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DK6382'AND LOG FILES ACCESSIBLE AT:
 DK6382'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2622 ***********************************************************************
 ME2622  DESIGNATION -  KANKAKEE GENERAL FOODS CO TANK
 ME2622  PID         -  ME2622
 ME2622  STATE/COUNTY-  IL/KANKAKEE
 ME2622  COUNTRY     -  US
 ME2622  USGS QUAD   -  BRADLEY (2018)
 ME2622
 ME2622                         *CURRENT SURVEY CONTROL
 ME2622  ______________________________________________________________________
 ME2622* NAD 83(1997) POSITION- 41 07 48.20409(N) 087 50 48.46134(W)   ADJUSTED
 ME2622  ______________________________________________________________________
 ME2622  GEOID HEIGHT    -        -32.838 (meters)                     GEOID18
 ME2622  LAPLACE CORR    -         -4.09  (seconds)                    DEFLEC18
 ME2622  HORZ ORDER      -  THIRD
 ME2622
 ME2622.The horizontal coordinates were established by classical geodetic methods
 ME2622.and adjusted by the National Geodetic Survey in October 1999.
 ME2622
 ME2622.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2622.GEOID18 height accuracy estimate available here.
 ME2622
 ME2622.Click photographs - Photos may exist for this station.
 ME2622
 ME2622.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2622
 ME2622. The following values were computed from the NAD 83(1997) position.
 ME2622
 ME2622;                    North         East     Units Scale Factor Converg.
 ME2622;SPC IL E     -   495,599.001   340,853.484   MT  0.99999553   +0 19 12.1
 ME2622;SPC IL E     - 1,625,977.72  1,118,283.47   sFT  0.99999553   +0 19 12.1
 ME2622;UTM  16      - 4,553,540.250   428,923.078   MT  0.99966217   -0 33 25.3
 ME2622
 ME2622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2892353540(NAD 83)
 ME2622
 ME2622                          SUPERSEDED SURVEY CONTROL
 ME2622
 ME2622  NAD 83(1997)-  41 07 48.20421(N)    087 50 48.46121(W) AD(       ) 3
 ME2622  NAD 83(1986)-  41 07 48.20910(N)    087 50 48.46586(W) AD(       ) 3
 ME2622  NAD 27      -  41 07 48.10400(N)    087 50 48.31400(W) AD(       ) 3
 ME2622
 ME2622.Superseded values are not recommended for survey control.
 ME2622
 ME2622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2622.See file dsdata.pdf to determine how the superseded data were derived.
 ME2622
 ME2622_MARKER: 53 = ELEVATED TANK
 ME2622
 ME2622  HISTORY     - Date     Condition        Report By
 ME2622  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2622  HISTORY     - 1957     GOOD             CGS
 ME2622  HISTORY     - 1959     GOOD             CGS
 ME2622  HISTORY     - 1988     GOOD             USPSQD
 ME2622
 ME2622                          STATION DESCRIPTION
 ME2622
 ME2622'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2622'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF A STEEL
 ME2622'WATER TANK, ATOP
 ME2622'THE GENERAL FOODS COMPANY FACTORY IN THE NORTHEAST SECTION OF
 ME2622'KANKAKEE.  IT IS 4 LEGGED TANK ABOUT
 ME2622'35 FEET HIGH AND IS PAINTED GRAY.
 ME2622
 ME2622                          STATION RECOVERY (1957)
 ME2622
 ME2622'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 ME2622'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  THE
 ME2622'DESCRIPTION IS ADEQUATE
 ME2622'AND COMPLETE.
 ME2622
 ME2622                          STATION RECOVERY (1959)
 ME2622
 ME2622'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2622'STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 ME2622'
 ME2622'THE ORIGINAL 1952 DESCRIPTION IS ADEQUATE.
 ME2622
 ME2622                          STATION RECOVERY (1988)
 ME2622
 ME2622'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME2622'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2636 ***********************************************************************
 ME2636  DESIGNATION -  KANKAKEE MUNICIPAL TANK
 ME2636  PID         -  ME2636
 ME2636  STATE/COUNTY-  IL/KANKAKEE
 ME2636  COUNTRY     -  US
 ME2636  USGS QUAD   -  KANKAKEE (2018)
 ME2636
 ME2636                         *CURRENT SURVEY CONTROL
 ME2636  ______________________________________________________________________
 ME2636* NAD 83(1997) POSITION- 41 07 17.11804(N) 087 51 11.57425(W)   ADJUSTED
 ME2636  ______________________________________________________________________
 ME2636  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 ME2636  LAPLACE CORR    -         -4.09  (seconds)                    DEFLEC18
 ME2636  HORZ ORDER      -  THIRD
 ME2636
 ME2636.The horizontal coordinates were established by classical geodetic methods
 ME2636.and adjusted by the National Geodetic Survey in October 1999.
 ME2636
 ME2636.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2636.GEOID18 height accuracy estimate available here.
 ME2636
 ME2636.Click photographs - Photos may exist for this station.
 ME2636
 ME2636.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2636
 ME2636. The following values were computed from the NAD 83(1997) position.
 ME2636
 ME2636;                    North         East     Units Scale Factor Converg.
 ME2636;SPC IL E     -   494,637.056   340,319.674   MT  0.99999500   +0 18 56.7
 ME2636;SPC IL E     - 1,622,821.74  1,116,532.13   sFT  0.99999500   +0 18 56.7
 ME2636;UTM  16      - 4,552,586.905   428,374.790   MT  0.99966314   -0 33 40.1
 ME2636
 ME2636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2837452586(NAD 83)
 ME2636
 ME2636                          SUPERSEDED SURVEY CONTROL
 ME2636
 ME2636  NAD 83(1997)-  41 07 17.11814(N)    087 51 11.57413(W) AD(       ) 3
 ME2636  NAD 83(1986)-  41 07 17.12323(N)    087 51 11.57910(W) AD(       ) 3
 ME2636  NAD 27      -  41 07 17.01900(N)    087 51 11.42700(W) AD(       ) 3
 ME2636
 ME2636.Superseded values are not recommended for survey control.
 ME2636
 ME2636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2636.See file dsdata.pdf to determine how the superseded data were derived.
 ME2636
 ME2636_MARKER: 53 = ELEVATED TANK
 ME2636
 ME2636  HISTORY     - Date     Condition        Report By
 ME2636  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2636  HISTORY     - 1957     GOOD             CGS
 ME2636  HISTORY     - 1988     GOOD             USPSQD
 ME2636
 ME2636                          STATION DESCRIPTION
 ME2636
 ME2636'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2636'STATION IS LOCATED NORTHEAST OF THE BUSINESS DISTRICT IN THE
 ME2636'CITY OF KANKAKEE,
 ME2636'ABOUT 300 FEET WEST OF EVERGREEN AVENUE, 250 FEET EAST OF WILDWOOD
 ME2636'AVENUE AND 75 FEET SOUTH OF EAST
 ME2636'CHESTNUT STREET.  IT IS A LARGE STEEL TANK ATOP A 10 LEGGED
 ME2636'STEEL STRUCTURE AND IS ABOUT 140 FEET HIGH.
 ME2636'THE TANK IS PAINTED SILVER AND HAS THE LEGEND
 ME2636'KANKAKEE PAINTED IN LARGE BLACK LETTERS ON THE NORTH AND SOUTH
 ME2636'SIDES OF THE TANK.
 ME2636'
 ME2636'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION KANKAKEE
 ME2636'AND THE DISTANCE IS 145.0 FEET
 ME2636'(44.20 METERS).
 ME2636
 ME2636                          STATION RECOVERY (1957)
 ME2636
 ME2636'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 ME2636'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS
 ME2636'ADEQUATE AND COMPLETE.
 ME2636
 ME2636                          STATION RECOVERY (1988)
 ME2636
 ME2636'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME2636'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2639 ***********************************************************************
 ME2639  DESIGNATION -  KANKAKEE RADIO STA WKAN MAST
 ME2639  PID         -  ME2639
 ME2639  STATE/COUNTY-  IL/KANKAKEE
 ME2639  COUNTRY     -  US
 ME2639  USGS QUAD   -  BOURBONNAIS (2018)
 ME2639
 ME2639                         *CURRENT SURVEY CONTROL
 ME2639  ______________________________________________________________________
 ME2639* NAD 83(1997) POSITION- 41 08 16.64063(N) 087 53 45.90934(W)   ADJUSTED
 ME2639  ______________________________________________________________________
 ME2639  GEOID HEIGHT    -        -32.765 (meters)                     GEOID18
 ME2639  LAPLACE CORR    -         -3.11  (seconds)                    DEFLEC18
 ME2639  HORZ ORDER      -  THIRD
 ME2639
 ME2639.The horizontal coordinates were established by classical geodetic methods
 ME2639.and adjusted by the National Geodetic Survey in October 1999.
 ME2639
 ME2639.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2639.GEOID18 height accuracy estimate available here.
 ME2639
 ME2639.Click photographs - Photos may exist for this station.
 ME2639
 ME2639.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2639
 ME2639. The following values were computed from the NAD 83(1997) position.
 ME2639
 ME2639;                    North         East     Units Scale Factor Converg.
 ME2639;SPC IL E     -   496,454.274   336,710.211   MT  0.99999158   +0 17 15.6
 ME2639;SPC IL E     - 1,628,783.73  1,104,690.08   sFT  0.99999158   +0 17 15.6
 ME2639;UTM  16      - 4,554,458.548   424,794.736   MT  0.99966961   -0 35 22.3
 ME2639
 ME2639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2479454458(NAD 83)
 ME2639
 ME2639                          SUPERSEDED SURVEY CONTROL
 ME2639
 ME2639  NAD 83(1997)-  41 08 16.64073(N)    087 53 45.90920(W) AD(       ) 3
 ME2639  NAD 83(1986)-  41 08 16.64514(N)    087 53 45.91189(W) AD(       ) 3
 ME2639  NAD 27      -  41 08 16.54400(N)    087 53 45.74500(W) AD(       ) 3
 ME2639
 ME2639.Superseded values are not recommended for survey control.
 ME2639
 ME2639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2639.See file dsdata.pdf to determine how the superseded data were derived.
 ME2639
 ME2639_MARKER: 42 = RADIO/TV MAST
 ME2639
 ME2639  HISTORY     - Date     Condition        Report By
 ME2639  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2639  HISTORY     - 1959     GOOD             CGS
 ME2639  HISTORY     - 1988     GOOD             USPSQD
 ME2639
 ME2639                          STATION DESCRIPTION
 ME2639
 ME2639'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2639'STATION IS LOCATED ABOUT 1-1/2 MILES NORTHWEST OF KANKAKEE
 ME2639'AND 0.1 MILE
 ME2639'SOUTHWEST OF STATE HIGHWAY 113 S.  IT IS ABOUT 250 FEET HIGH, OF
 ME2639'STEEL CONSTRUCTION AND IS
 ME2639'PAINTED IN ALTERNATE SECTIONS OF RED AND WHITE.  POINT OF
 ME2639'INTERSECTION WAS THE RED LIGHT AT THE
 ME2639'TOP OF THE MAST.
 ME2639'
 ME2639'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 17 AND 113 S
 ME2639'AT THE WEST SIDE OF KANKAKEE,
 ME2639'GO NORTHWEST ON HIGHWAY 113 S FOR 1.5 MILES TO A CROSS ROAD.  TURN
 ME2639'LEFT AND GO 0.1 MILE TO THE MAST AS
 ME2639'DESCRIBED.
 ME2639
 ME2639                          STATION RECOVERY (1959)
 ME2639
 ME2639'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2639'STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 ME2639'
 ME2639'THE ORIGINAL 1952 DESCRIPTION IS ADEQUATE.
 ME2639
 ME2639                          STATION RECOVERY (1988)
 ME2639
 ME2639'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME2639'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7901 ***********************************************************************
 DF7901  CBN         -  This is a Cooperative Base Network Control Station.
 DF7901  DESIGNATION -  KANKAKEE RIVER
 DF7901  PID         -  DF7901
 DF7901  STATE/COUNTY-  IL/KANKAKEE
 DF7901  COUNTRY     -  US
 DF7901  USGS QUAD   -  BOURBONNAIS (2018)
 DF7901
 DF7901                         *CURRENT SURVEY CONTROL
 DF7901  ______________________________________________________________________
 DF7901* NAD 83(2011) POSITION- 41 12 34.98343(N) 087 59 32.66388(W)   ADJUSTED
 DF7901* NAD 83(2011) ELLIP HT-   153.484 (meters)        (06/27/12)   ADJUSTED
 DF7901* NAD 83(2011) EPOCH   -  2010.00
 DF7901* NAVD 88 ORTHO HEIGHT -   186.3   (meters)      611.    (feet) GPS OBS
 DF7901  ______________________________________________________________________
 DF7901  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7901  GEOID HEIGHT    -        -32.736 (meters)                     GEOID99
 DF7901  GEOID HEIGHT    -        -32.806 (meters)                     GEOID18
 DF7901  NAD 83(2011) X  -    168,342.315 (meters)                     COMP
 DF7901  NAD 83(2011) Y  - -4,802,444.894 (meters)                     COMP
 DF7901  NAD 83(2011) Z  -  4,180,073.793 (meters)                     COMP
 DF7901  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 DF7901
 DF7901  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7901  Standards:
 DF7901         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7901            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7901  -------------------------------------------------------------------
 DF7901  NETWORK    0.83   1.43           0.38   0.28   0.73      0.03152741
 DF7901  -------------------------------------------------------------------
 DF7901  Click here for local accuracies and other accuracy information.
 DF7901
 DF7901.The horizontal coordinates were established by GPS observations
 DF7901.and adjusted by the National Geodetic Survey in June 2012.
 DF7901
 DF7901.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7901.been affixed to the stable North American tectonic plate. See 
 DF7901.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7901
 DF7901.The horizontal coordinates are valid at the epoch date displayed above
 DF7901.which is a decimal equivalence of Year/Month/Day.
 DF7901
 DF7901.The orthometric height was determined by GPS observations and a
 DF7901.high-resolution geoid model.
 DF7901
 DF7901.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7901.GEOID18 height accuracy estimate available here.
 DF7901
 DF7901.Click photographs - Photos may exist for this station.
 DF7901
 DF7901.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7901
 DF7901.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7901
 DF7901.The ellipsoidal height was determined by GPS observations
 DF7901.and is referenced to NAD 83.
 DF7901
 DF7901. The following values were computed from the NAD 83(2011) position.
 DF7901
 DF7901;                    North         East     Units Scale Factor Converg.
 DF7901;SPC IL E     -   504,387.645   328,592.128   MT  0.99998506   +0 13 28.6
 DF7901;SPC IL E     - 1,654,811.80  1,078,056.01   sFT  0.99998506   +0 13 28.6
 DF7901;UTM  16      - 4,562,512.855   416,801.635   MT  0.99968519   -0 39 13.9
 DF7901
 DF7901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7901!SPC IL E     -   0.99997593  x   0.99998506  =   0.99996099
 DF7901!UTM  16      -   0.99997593  x   0.99968519  =   0.99966112
 DF7901
 DF7901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1680162512(NAD 83)
 DF7901
 DF7901                          SUPERSEDED SURVEY CONTROL
 DF7901
 DF7901  NAD 83(2007)-  41 12 34.98331(N)    087 59 32.66458(W) AD(2002.00) 0
 DF7901  ELLIP H (02/10/07)  153.516  (m)                       GP(2002.00)    
 DF7901  NAD 83(1997)-  41 12 34.98335(N)    087 59 32.66466(W) AD(       ) A
 DF7901  ELLIP H (09/15/03)  153.520  (m)                       GP(       ) 4 1
 DF7901
 DF7901.Superseded values are not recommended for survey control.
 DF7901
 DF7901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7901.See file dsdata.pdf to determine how the superseded data were derived.
 DF7901
 DF7901_MARKER: DD = SURVEY DISK
 DF7901_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7901_STAMPING: KANKAKEE 2002
 DF7901_MARK LOGO: ILDW
 DF7901_PROJECTION: FLUSH
 DF7901_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7901_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7901+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2002
 DF7901
 DF7901  HISTORY     - Date     Condition        Report By
 DF7901  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7901  HISTORY     - 20091119 MARK NOT FOUND   GEOCAC
 DF7901
 DF7901                          STATION DESCRIPTION
 DF7901
 DF7901'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7901'THE STATION IS LOCATED IN KANKAKEE COUNTY IN THE SOUTHWEST QUARTER OF
 DF7901'SECTION 32, TOWNSHIP 32 NORTH, RANGE 11 EAST OF THE 3RD PRINCIPAL
 DF7901'MERIDIAN.
 DF7901'
 DF7901'THE STATION IS 0.8 MILES WEST OF KANKAKEE RIVER STATE PARK
 DF7901'HEADQUARTERS ON ROUTE 102, AT THE NORTHEAST CORNER OF THE INTERSECTION
 DF7901'WITH ROAD 6000W,70 FEET  NORTH OF ROUTE 102 CENTERLINE, 37 FEET EAST
 DF7901'OF 6000W CENTERLINE, 1 FOOT  WEST OF A WITNESS POST.  THE STATION IS
 DF7901'66.1 FEET NORTHEAST OF A POWER POLE, 122.5 FEET SOUTHEAST OF A GUY
 DF7901'POLE AND 92.9 FEET SOUTH OF A TELEPHONE JUNCTION BOX.
 DF7901
 DF7901                          STATION RECOVERY (2009)
 DF7901
 DF7901'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 DF7901'MARK MAY BE BURIED UNDER PORTION OF FARMLAND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0616 ***********************************************************************
 MF0616  DESIGNATION -  KANKAKEE RM 2
 MF0616  PID         -  MF0616
 MF0616  STATE/COUNTY-  IL/LASALLE
 MF0616  COUNTRY     -  US
 MF0616  USGS QUAD   -  MENDOTA EAST (2018)
 MF0616
 MF0616                         *CURRENT SURVEY CONTROL
 MF0616  ______________________________________________________________________
 MF0616* NAD 83(1986) POSITION- 41 35 06.29   (N) 089 06 17.55   (W)   HD_HELD1
 MF0616* NAVD 88 ORTHO HEIGHT -   245.56  (meters)      805.6   (feet) RESET
 MF0616  ______________________________________________________________________
 MF0616  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 MF0616  VERT ORDER      -  THIRD
 MF0616
 MF0616.The horizontal coordinates were determined by differentially corrected
 MF0616.hand held GPS observations or other comparable positioning techniques
 MF0616.and have an estimated accuracy of +/- 3 meters.
 MF0616
 MF0616.The orthometric height was computed from unverified reset data.
 MF0616
 MF0616.No vertical observational check was made to the station.
 MF0616
 MF0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0616.GEOID18 height accuracy estimate available here.
 MF0616
 MF0616.Click photographs - Photos may exist for this station.
 MF0616
 MF0616;                    North         East    Units  Estimated Accuracy
 MF0616;SPC IL E     -   546,306.5     235,665.0     MT  (+/- 3 meters HH1 GPS) 
 MF0616
 MF0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2454605849(NAD 83)
 MF0616
 MF0616                          SUPERSEDED SURVEY CONTROL
 MF0616
 MF0616  NGVD 29 (??/??/??)  245.59   (m)          805.7    (f) RESET       3  
 MF0616
 MF0616.Superseded values are not recommended for survey control.
 MF0616
 MF0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0616.See file dsdata.pdf to determine how the superseded data were derived.
 MF0616
 MF0616_MARKER: DR = REFERENCE MARK DISK
 MF0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0616_STAMPING: KANKAKEE 1920 NO 2 1970
 MF0616_MARK LOGO: CGS
 MF0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0616+STABILITY: SURFACE MOTION
 MF0616
 MF0616  HISTORY     - Date     Condition        Report By
 MF0616  HISTORY     - 1970     MONUMENTED       NGS
 MF0616  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0616  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0616
 MF0616                          STATION DESCRIPTION
 MF0616
 MF0616'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0616'2.9 MI N FROM MENDOTA.
 MF0616'ABOUT 2.9 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0616'AND PACIFIC RAILROAD FROM THE STATION AT MENDOTA, 140 YARD
 MF0616'NORTH OF A CROSSING OF RAILROAD AND GRAVELED ROAD, 46 FEET
 MF0616'NORTHWEST OF THE NORTHWEST RAIL OF THE TRACK, 14 FEET SOUTHWEST
 MF0616'OF A TELEPHONE POLE, 42 FEET NORTHEAST OF A FENCE CORNER AND
 MF0616'1 FOOT SOUTHEAST OF A FENCE.  THE MARK IS SET IN THE TOP OF
 MF0616'A ROUND CONCRETE POST PROJECTING 4 INCHES AND THE DISK IS STAMPED
 MF0616'KANKAKEE 1920 NO 2 1970.
 MF0616
 MF0616                          STATION RECOVERY (1997)
 MF0616
 MF0616'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0616'MARK NOT FOUND.
 MF0616
 MF0616                          STATION RECOVERY (2002)
 MF0616
 MF0616'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0616'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0617 ***********************************************************************
 MF0617  DESIGNATION -  KANKAKEE RM 3
 MF0617  PID         -  MF0617
 MF0617  STATE/COUNTY-  IL/LASALLE
 MF0617  COUNTRY     -  US
 MF0617  USGS QUAD   -  MENDOTA EAST (2018)
 MF0617
 MF0617                         *CURRENT SURVEY CONTROL
 MF0617  ______________________________________________________________________
 MF0617* NAD 83(1986) POSITION- 41 35 05.69   (N) 089 06 17.89   (W)   HD_HELD1
 MF0617* NAVD 88 ORTHO HEIGHT -   245.60  (meters)      805.8   (feet) RESET
 MF0617  ______________________________________________________________________
 MF0617  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 MF0617  VERT ORDER      -  THIRD
 MF0617
 MF0617.The horizontal coordinates were determined by differentially corrected
 MF0617.hand held GPS observations or other comparable positioning techniques
 MF0617.and have an estimated accuracy of +/- 3 meters.
 MF0617
 MF0617.The orthometric height was computed from unverified reset data.
 MF0617
 MF0617.No vertical observational check was made to the station.
 MF0617
 MF0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0617.GEOID18 height accuracy estimate available here.
 MF0617
 MF0617.Click photographs - Photos may exist for this station.
 MF0617
 MF0617;                    North         East    Units  Estimated Accuracy
 MF0617;SPC IL E     -   546,288.0     235,656.9     MT  (+/- 3 meters HH1 GPS) 
 MF0617
 MF0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2453805831(NAD 83)
 MF0617
 MF0617                          SUPERSEDED SURVEY CONTROL
 MF0617
 MF0617  NGVD 29 (??/??/??)  245.63   (m)          805.9    (f) RESET       3  
 MF0617
 MF0617.Superseded values are not recommended for survey control.
 MF0617
 MF0617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0617.See file dsdata.pdf to determine how the superseded data were derived.
 MF0617
 MF0617_MARKER: DR = REFERENCE MARK DISK
 MF0617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0617_STAMPING: KANKAKEE 1920 NO 3 1970
 MF0617_MARK LOGO: CGS
 MF0617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0617+STABILITY: SURFACE MOTION
 MF0617
 MF0617  HISTORY     - Date     Condition        Report By
 MF0617  HISTORY     - 1970     MONUMENTED       NGS
 MF0617  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0617  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0617
 MF0617                          STATION DESCRIPTION
 MF0617
 MF0617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0617'2.9 MI N FROM MENDOTA.
 MF0617'ABOUT 2.9 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0617'AND PACIFIC RAILROAD FROM THE STATION AT MENDOTA, 119 YARD
 MF0617'NORTH OF A CROSSING OF THE RAILROAD AND GRAVELED ROAD, 46 FEET
 MF0617'NORTHWEST OF THE NORTHWEST RAIL OF THE RAILROAD, 24 FEET
 MF0617'SOUTHWEST OF A FENCE CORNER AND 1 FOOT SOUTHEAST OF A FENCE.
 MF0617'THE DISK IS SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING
 MF0617'ABOUT 4 INCHES.
 MF0617
 MF0617                          STATION RECOVERY (1997)
 MF0617
 MF0617'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0617'MARK NOT FOUND.
 MF0617
 MF0617                          STATION RECOVERY (2002)
 MF0617
 MF0617'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0617'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2638 ***********************************************************************
 ME2638  DESIGNATION -  KANKAKEE SIMONIZ CO TANK
 ME2638  PID         -  ME2638
 ME2638  STATE/COUNTY-  IL/KANKAKEE
 ME2638  COUNTRY     -  US
 ME2638  USGS QUAD   -  WEST KANKAKEE (2018)
 ME2638
 ME2638                         *CURRENT SURVEY CONTROL
 ME2638  ______________________________________________________________________
 ME2638* NAD 83(1997) POSITION- 41 04 51.90553(N) 087 52 46.69132(W)   ADJUSTED
 ME2638  ______________________________________________________________________
 ME2638  GEOID HEIGHT    -        -32.702 (meters)                     GEOID18
 ME2638  LAPLACE CORR    -         -4.08  (seconds)                    DEFLEC18
 ME2638  HORZ ORDER      -  THIRD
 ME2638
 ME2638.The horizontal coordinates were established by classical geodetic methods
 ME2638.and adjusted by the National Geodetic Survey in October 1999.
 ME2638
 ME2638.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2638.GEOID18 height accuracy estimate available here.
 ME2638
 ME2638.Click photographs - Photos may exist for this station.
 ME2638
 ME2638.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2638
 ME2638. The following values were computed from the NAD 83(1997) position.
 ME2638
 ME2638;                    North         East     Units Scale Factor Converg.
 ME2638;SPC IL E     -   490,145.617   338,124.153   MT  0.99999288   +0 17 53.3
 ME2638;SPC IL E     - 1,608,086.08  1,109,328.99   sFT  0.99999288   +0 17 53.3
 ME2638;UTM  16      - 4,548,131.045   426,111.559   MT  0.99966719   -0 34 41.0
 ME2638
 ME2638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2611148131(NAD 83)
 ME2638
 ME2638                          SUPERSEDED SURVEY CONTROL
 ME2638
 ME2638  NAD 83(1997)-  41 04 51.90568(N)    087 52 46.69114(W) AD(       ) 3
 ME2638  NAD 83(1986)-  41 04 51.91031(N)    087 52 46.69544(W) AD(       ) 3
 ME2638  NAD 27      -  41 04 51.80000(N)    087 52 46.54900(W) AD(       ) 3
 ME2638
 ME2638.Superseded values are not recommended for survey control.
 ME2638
 ME2638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2638.See file dsdata.pdf to determine how the superseded data were derived.
 ME2638
 ME2638_MARKER: 53 = ELEVATED TANK
 ME2638
 ME2638  HISTORY     - Date     Condition        Report By
 ME2638  HISTORY     - 1959     FIRST OBSERVED   CGS
 ME2638
 ME2638                          STATION DESCRIPTION
 ME2638
 ME2638'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2638'THE STATION IS LOCATED ABOUT 1 MILE SOUTHWEST OF KANKAKEE AND ABOUT
 ME2638'0.7 MILE NORTHWEST OF THE JUNCTION
 ME2638'OF U.S. HIGHWAYS 54 AND 45.
 ME2638'
 ME2638'THE STATION IS A LARGE OVAL SHAPED WATER TANK SUPPORTED BY 4 LEGS, IS
 ME2638'PAINTED YELLOW AND IS
 ME2638'APPROXIMATELY 140 FEET HIGH.
 ME2638'
 ME2638'THE POINT INTERSECTED WAS THE RED LIGHT ON THE TOP CENTER OF TANK.
 ME2638'
 ME2638'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 45 AND 54,
 ME2638'ABOUT 1 MILE SOUTH OF
 ME2638'KANKAKEE.  GO NORTH ON U.S. HIGHWAY 45 FOR 0.6 MILE TO THE A.O. SMITH
 ME2638'CORPORATION AND A SIDE ROAD LEFT, TURN
 ME2638'LEFT AND GO WEST FOR 0.45 MILE TO A T ROAD JUST AFTER CROSSING
 ME2638'RAILROAD TRACKS, TURN LEFT AND GO SOUTH FOR
 ME2638'0.4 MILE TO THE STATION ON THE SOUTH
 ME2638'SIDE OF LARGE BUILDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2631 ***********************************************************************
 ME2631  DESIGNATION -  KANKAKEE ST HOSP PWR PLT STK
 ME2631  PID         -  ME2631
 ME2631  STATE/COUNTY-  IL/KANKAKEE
 ME2631  COUNTRY     -  US
 ME2631  USGS QUAD   -  KANKAKEE (2018)
 ME2631
 ME2631                         *CURRENT SURVEY CONTROL
 ME2631  ______________________________________________________________________
 ME2631* NAD 83(1997) POSITION- 41 06 07.23828(N) 087 52 05.37649(W)   ADJUSTED
 ME2631  ______________________________________________________________________
 ME2631  GEOID HEIGHT    -        -32.754 (meters)                     GEOID18
 ME2631  LAPLACE CORR    -         -4.27  (seconds)                    DEFLEC18
 ME2631  HORZ ORDER      -  THIRD
 ME2631
 ME2631.The horizontal coordinates were established by classical geodetic methods
 ME2631.and adjusted by the National Geodetic Survey in October 1999.
 ME2631
 ME2631.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2631.GEOID18 height accuracy estimate available here.
 ME2631
 ME2631.Click photographs - Photos may exist for this station.
 ME2631
 ME2631.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2631
 ME2631. The following values were computed from the NAD 83(1997) position.
 ME2631
 ME2631;                    North         East     Units Scale Factor Converg.
 ME2631;SPC IL E     -   492,474.576   339,076.112   MT  0.99999379   +0 18 20.9
 ME2631;SPC IL E     - 1,615,727.00  1,112,452.21   sFT  0.99999379   +0 18 20.9
 ME2631;UTM  16      - 4,550,444.414   427,098.706   MT  0.99966541   -0 34 14.7
 ME2631
 ME2631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2709850444(NAD 83)
 ME2631
 ME2631                          SUPERSEDED SURVEY CONTROL
 ME2631
 ME2631  NAD 83(1997)-  41 06 07.23841(N)    087 52 05.37634(W) AD(       ) 3
 ME2631  NAD 83(1986)-  41 06 07.24358(N)    087 52 05.38092(W) AD(       ) 3
 ME2631  NAD 27      -  41 06 07.14100(N)    087 52 05.22600(W) AD(       ) 3
 ME2631
 ME2631.Superseded values are not recommended for survey control.
 ME2631
 ME2631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2631.See file dsdata.pdf to determine how the superseded data were derived.
 ME2631
 ME2631_MARKER: 63 = STACK
 ME2631
 ME2631  HISTORY     - Date     Condition        Report By
 ME2631  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2631  HISTORY     - 1959     GOOD             CGS
 ME2631  HISTORY     - 1988     GOOD             USPSQD
 ME2631
 ME2631                          STATION DESCRIPTION
 ME2631
 ME2631'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2631'STATION IS LOCATED IN THE SOUTHERN SECTION OF KANKAKEE.  THE
 ME2631'STATION IS A RED
 ME2631'BRICK STACK WHICH IS ABOUT 150 FEET HIGH.  THE POINT OF INTERSECTION
 ME2631'WAS THE CENTER OF THE TOP OF THE
 ME2631'STACK.
 ME2631'
 ME2631'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY NOS. 1 AND 49
 ME2631'AND U.S.  HIGHWAY NOS. 54
 ME2631'AND 52 IN THE SOUTH EDGE OF KANKAKEE, GO WEST AND SOUTH ON STATE
 ME2631'HIGHWAY NOS. 1 AND 49 FOR 0.8 MILE
 ME2631'TO THE STATION ON THE LEFT AS DESCRIBED.
 ME2631
 ME2631                          STATION RECOVERY (1959)
 ME2631
 ME2631'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2631'STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 ME2631'
 ME2631'THE ORIGINAL 1952 DESCRIPTION IS ADEQUATE.
 ME2631'
 ME2631'A NEW TO REACH WAS USED AND IS AS FOLLOWS.
 ME2631'
 ME2631'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 45 AND 52, STATE HIGHWAYS
 ME2631'17 AND 115 JUST
 ME2631'NORTH OF BRIDGE OVER KANKAKEE RIVER, GO SOUTH THEN
 ME2631'EAST, THEN SOUTHERLY AGAIN
 ME2631'FOLLOWING U.S. HIGHWAYS 45 AND 52 FOR 1 MILE
 ME2631'TO STATION ON LEFT.
 ME2631
 ME2631                          STATION RECOVERY (1988)
 ME2631
 ME2631'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME2631'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2640 ***********************************************************************
 ME2640  DESIGNATION -  KANKAKEE WATER TANK
 ME2640  PID         -  ME2640
 ME2640  STATE/COUNTY-  IL/KANKAKEE
 ME2640  COUNTRY     -  US
 ME2640  USGS QUAD   -  BOURBONNAIS (2018)
 ME2640
 ME2640                         *CURRENT SURVEY CONTROL
 ME2640  ______________________________________________________________________
 ME2640* NAD 83(1997) POSITION- 41 09 28.58706(N) 087 52 34.05282(W)   ADJUSTED
 ME2640  ______________________________________________________________________
 ME2640  GEOID HEIGHT    -        -32.828 (meters)                     GEOID18
 ME2640  LAPLACE CORR    -         -3.36  (seconds)                    DEFLEC18
 ME2640  HORZ ORDER      -  THIRD
 ME2640
 ME2640.The horizontal coordinates were established by classical geodetic methods
 ME2640.and adjusted by the National Geodetic Survey in October 1999.
 ME2640
 ME2640.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2640.GEOID18 height accuracy estimate available here.
 ME2640
 ME2640.Click photographs - Photos may exist for this station.
 ME2640
 ME2640.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2640
 ME2640. The following values were computed from the NAD 83(1997) position.
 ME2640
 ME2640;                    North         East     Units Scale Factor Converg.
 ME2640;SPC IL E     -   498,682.317   338,374.366   MT  0.99999312   +0 18 03.3
 ME2640;SPC IL E     - 1,636,093.57  1,110,149.90   sFT  0.99999312   +0 18 03.3
 ME2640;UTM  16      - 4,556,660.133   426,492.262   MT  0.99966650   -0 34 35.9
 ME2640
 ME2640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2649256660(NAD 83)
 ME2640
 ME2640                          SUPERSEDED SURVEY CONTROL
 ME2640
 ME2640  NAD 83(1997)-  41 09 28.58295(N)    087 52 34.05321(W) AD(       ) 3
 ME2640  NAD 83(1986)-  41 09 28.59167(N)    087 52 34.05864(W) AD(       ) 3
 ME2640  NAD 27      -  41 09 28.48000(N)    087 52 33.92000(W) AD(       ) 3
 ME2640
 ME2640.Superseded values are not recommended for survey control.
 ME2640
 ME2640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2640.See file dsdata.pdf to determine how the superseded data were derived.
 ME2640
 ME2640_MARKER: 53 = ELEVATED TANK
 ME2640
 ME2640  HISTORY     - Date     Condition        Report By
 ME2640  HISTORY     - 1939     FIRST OBSERVED   CGS
 ME2640
 ME2640                          STATION DESCRIPTION
 ME2640
 ME2640'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 ME2640'POINT OBSERVED UPON WAS THE FINIAL OF A STEEL WATER TANK, ALUMINUM
 ME2640'PAINTED.  IDENTITY NOT
 ME2640'KNOWN AS CITY WAS NOT VISITED.
 ME2640'
 ME2640'OBSERVED UPON FROM TRIANGULATION STATIONS CLIFTON NO 2 (NO 57 W
 ME2640'U.S.G.S.) AND KEMPTON.
 ME2640'
 ME2640'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1901 ***********************************************************************
 KA1901  DESIGNATION -  KANSAS
 KA1901  PID         -  KA1901
 KA1901  STATE/COUNTY-  IL/EDGAR
 KA1901  COUNTRY     -  US
 KA1901  USGS QUAD   -  GRANDVIEW (2018)
 KA1901
 KA1901                         *CURRENT SURVEY CONTROL
 KA1901  ______________________________________________________________________
 KA1901* NAD 83(1997) POSITION- 39 30 51.70366(N) 087 51 47.69424(W)   ADJUSTED
 KA1901* NAVD 88 ORTHO HEIGHT -   254.7   (meters)      836.    (feet) VERTCON3
 KA1901  ______________________________________________________________________
 KA1901  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 KA1901  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 KA1901  HORZ ORDER      -  FIRST
 KA1901
 KA1901.The horizontal coordinates were established by classical geodetic methods
 KA1901.and adjusted by the National Geodetic Survey in October 1999.
 KA1901
 KA1901.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1901.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1901
 KA1901.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1901.GEOID18 height accuracy estimate available here.
 KA1901
 KA1901.Click photographs - Photos may exist for this station.
 KA1901
 KA1901.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1901
 KA1901. The following values were computed from the NAD 83(1997) position.
 KA1901
 KA1901;                    North         East     Units Scale Factor Converg.
 KA1901;SPC IL E     -   316,186.817   340,424.366   MT  0.99999511   +0 17 56.8
 KA1901;SPC IL E     - 1,037,356.25  1,116,875.61   sFT  0.99999511   +0 17 56.8
 KA1901;SPC IL W     -   318,604.796   898,082.718   MT  1.00042412   +1 27 57.9
 KA1901;SPC IL W     - 1,045,289.23  2,946,459.72   sFT  1.00042412   +1 27 57.9
 KA1901;UTM  16      - 4,374,214.129   425,793.491   MT  0.99966780   -0 32 57.4
 KA1901
 KA1901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1901!SPC IL E     -   0.99996507  x   0.99999511  =   0.99996018
 KA1901!SPC IL W     -   0.99996507  x   1.00042412  =   1.00038918
 KA1901!UTM  16      -   0.99996507  x   0.99966780  =   0.99963288
 KA1901
 KA1901:                Primary Azimuth Mark                     Grid Az
 KA1901:SPC IL E     -  CLEAR                                    076 39 40.1
 KA1901:SPC IL W     -  CLEAR                                    075 29 39.0
 KA1901:UTM  16      -  CLEAR                                    077 30 34.3
 KA1901
 KA1901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2579374214(NAD 83)
 KA1901
 KA1901|---------------------------------------------------------------------|
 KA1901| PID    Reference Object                     Distance      Geod. Az  |
 KA1901|                                                           dddmmss.s |
 KA1901| KA1900 CLEAR                               APPROX.15.3 KM 0765736.9 |
 KA1901| KA1903 KANSAS AZ 2                         243.446 METERS 16147     |
 KA1901| KA1902 KANSAS AZ MK                        249.044 METERS 17221     |
 KA1901| CM2934 KANSAS RM 3                          46.781 METERS 20344     |
 KA1901| CM2935 KANSAS RM 4                          48.313 METERS 29813     |
 KA1901|---------------------------------------------------------------------|
 KA1901
 KA1901                          SUPERSEDED SURVEY CONTROL
 KA1901
 KA1901  NAD 83(1997)-  39 30 51.70194(N)    087 51 47.69273(W) AD(       ) 1
 KA1901  NAD 83(1986)-  39 30 51.71329(N)    087 51 47.68905(W) AD(       ) 1
 KA1901  NAD 27      -  39 30 51.58600(N)    087 51 47.58700(W) AD(       ) 1
 KA1901  USSD        -  39 30 51.70100(N)    087 51 47.43300(W) AD(       ) 3
 KA1901  NGVD 29 (07/19/86)  254.8    (m)          836.     (f) VERT ANG       
 KA1901
 KA1901.Superseded values are not recommended for survey control.
 KA1901
 KA1901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1901.See file dsdata.pdf to determine how the superseded data were derived.
 KA1901
 KA1901_MARKER: H = DRILL HOLE
 KA1901_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 KA1901_SP_SET: OBJECT DRIVEN INTO GROUND
 KA1901
 KA1901  HISTORY     - Date     Condition        Report By
 KA1901  HISTORY     - 1879     MONUMENTED       USLS
 KA1901  HISTORY     - 1947     GOOD             CGS
 KA1901  HISTORY     - 1980     GOOD             NGS
 KA1901  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 KA1901
 KA1901                          STATION DESCRIPTION
 KA1901
 KA1901'DESCRIBED BY US LAKE SURVEY 1879
 KA1901'THIS STATION IS SITUATED IN THE SOUTHEAST QUARTER OF THE SOUTHWEST
 KA1901'QUARTER OF SECTION 4, TOWNSHIP 12 NORTH, RANGE 13 WEST, GRANVIEW
 KA1901'TOWNSHIP, EDGAR COUNTY, ILLINOIS, ABOUT 4 MILES SOUTH AND 1-1/2 MILES
 KA1901'WEST OF DUDLEY, A STATION ON THE INDIANAPOLIS AND SAINT LOUIS
 KA1901'RAILROAD. THE HEIGHT OF STATION USED WAS 89 FEET. THE GEODETIC POINT
 KA1901'IS MARKED BY A STONE POST OF THE USUAL FORM, SET 3 FEET BELOW THE
 KA1901'SURFACE OF THE GROUND, WITH A STONE POST SET DIRECTLY OVER IT AS A
 KA1901'SURFACE MARK. THREE STONE REFERENCE POSTS ARE SET BY THE FENCE WEST OF
 KA1901'THE STATION AS FOLLOWS. ONE BEARING NORTH 43 DEG 44 MIN WEST, DISTANT
 KA1901'64.5 METERS, ONE BEARING NORTH 83 DEG 34 MIN WEST, DISTANT 43.9
 KA1901'METERS, AND ONE BEARING SOUTH 44 DEG 46 MIN WEST, DISTANT 60.7 METERS
 KA1901'FROM THE GEODETIC POINT. THE SOUTHWEST CORNER OF SECTION 4 BEARS SOUTH
 KA1901'58 DEG 55 MIN WEST, AND IS DISTANT 510.2 METERS FROM THE GEODETIC
 KA1901'POINT. THE HEIGHT OF GROUND AT THE STATION ABOVE MEAN LEVEL OF LAKE
 KA1901'MICHIGAN IS 256.8 FEET.
 KA1901
 KA1901                          STATION RECOVERY (1947)
 KA1901
 KA1901'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1901'THE STONE, STATION MARK, WHICH IS A 1/4 INCH DRILL HOLE IN THE TOP OF
 KA1901'AN 8-INCH STONE POST, WAS RECOVERED. NEW REFERENCE AND AZIMUTH MARKS
 KA1901'WERE ESTABLISHED. THESE ARE STANDARD BRONZE DISK SET IN CONCRETE.  A
 KA1901'COMPLETE DESCRIPTION FOLLOWS.
 KA1901'
 KA1901'THE STATION IS ON PROPERTY OF RHOLAND FITZPATRICK, ABOUT 5 MILES
 KA1901'SOUTHEAST OF KANSAS, 2 MILES SOUTH-SOUTHWEST OF GRANDVIEW, 0.25 MILE
 KA1901'NORTH-NORTHWEST OF MR. FITZPATRICKS HOUSE, 130 FEET EAST OF A FENCE
 KA1901'LINE, AND 10 FEET NORTH OF A FENCE LINE. THE MARK IS 14 INCHES
 KA1901'UNDERGROUND.
 KA1901'
 KA1901'REFERENCE MARK NO. 3 IS 153.86 FEET SOUTH-SOUTHWEST OF STATION AND 1
 KA1901'FOOT NORTH OF A FENCE. THE MARK PROJECTS 7 INCHES, AND THE DISK IS
 KA1901'STAMPED KANSAS NO 3 1947.
 KA1901'
 KA1901'REFERENCE MARK NO. 4 IS 158.69 FEET NORTHWEST OF STATION AND 1 FOOT
 KA1901'EAST OF A FENCE. THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 KA1901'KANSAS NO 4 1947.
 KA1901'
 KA1901'AZIMUTH MARK IS 0.25 MILE SOUTH OF STATION, 19 FEET SOUTH OF
 KA1901'APPROXIMATE CENTERLINE OF GRAVELED ROAD, 12 FEET SOUTHEAST OF E.
 KA1901'BENNETTS MAIL BOX AND 2 FEET WEST OF A WHITE WITNESS POST.  THE MARK
 KA1901'PROJECTS 6 INCHES, AND THE DISK IS STAMPED KANSAS 1947.
 KA1901'
 KA1901'TO REACH FROM KANSAS, GO EAST ONSTATE HIGHWAY 16 FOR 5.0 MILES TO
 KA1901'CROSSROAD, TURN RIGHT AND GO 1 MILE TO GRANDVIEW.  GO WEST HERE 0.3
 KA1901'MILE TO A FORK,TAKE LEFT FORK AND GO SOUTH ON MAIN ROAD FOR 2.0 MILES
 KA1901'TO A T-ROAD, TURN RIGHT AND GO 0.7 MILE TO MR. FITZPATRICKS HOUSE,
 KA1901'TURN RIGHT JUST EAST OF HOUSE AND FOLLOW LANE THROUGH TWO GATES, TURN
 KA1901'LEFT AND GO 0.1 MILE TO STATION 10 FEET NORTH OF FENCE.
 KA1901'
 KA1901'TO REACH AZIMUTH MARK FROM STATION, GO SOUTH TO MAIN ROAD. TURN RIGHT
 KA1901'AND GO 0.05 TO AZIMUTH MARK ON LEFT.
 KA1901
 KA1901                          STATION RECOVERY (1980)
 KA1901
 KA1901'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KA1901'THE STATION MARK, REFERENCE MARKS 3, 4 AND THE AZIMUTH MARK WERE
 KA1901'RECOVERED.  THE AZIMUTH MARK HAS HAD DIRT REMOVED FROM AROUND IT AND
 KA1901'IS IN DANGER OF BEING DESTROYED.  A NEW AZIMUTH MARK WAS ESTABLISHED
 KA1901'AT THIS TIME.  THE REFERENCE MARKS WERE MEASURED WITH A HP-3800 AND
 KA1901'REDUCED.  THE DISTANCE TO REFERENCE MARK 3 WAS NOTED TO BE 0.118 METER
 KA1901'SHORTER AND THE DISTANCE TO REFERENCE MARK 4 WAS NOTED TO BE 0.056
 KA1901'METER SHORTER THAN THE 1947 DISTANCES.  THE DIRECTION CHECKED
 KA1901'FAVORABLY WITH THE 1947 OBSERVATIONS.
 KA1901'
 KA1901'THE STATION IS LOCATED ABOUT 13.3 KM (8-1/4 MI) NORTHEAST OF
 KA1901'WESTFIELD, 7.6 KM (4-3/4 MI) SOUTHEAST OF KANSAS, 3.6 KM (2-1/4 MI)
 KA1901'SOUTHWEST OF GRANDVIEW, IN THE SW1/4,S4,T12N,R12E OF GRANDVIEW
 KA1901'TOWNSHIP.  PERMISSION TO USE THE STATION WAS OBTAINED FROM MR. JOHN
 KA1901'GOUGH, RR 2, BOX 162, KANSAS, IL 61933.  TELEPHONE NUMBER
 KA1901'217-946-2330.
 KA1901'
 KA1901'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 16 AND 49 IN
 KA1901'THE NORTH EDGE OF KANSAS, GO EAST ON STATE HIGHWAY 16 FOR 5.2 KM
 KA1901'(3.2 MI) TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON A BLACKTOP ROAD
 KA1901'FOR 1.7 KM (1.05 MI) TO A CROSSROAD.  CONTINUE SOUTH ON A GRAVELED
 KA1901'ROAD FOR 3.2 KM (2.0 MI) TO A CROSSROAD.  TURN LEFT AND GO EAST ON A
 KA1901'GRAVELED ROAD FOR 1.3 KM (0.8 MI) TO THE AZIMUTH MARK ON THE RIGHT AND
 KA1901'THE NEW AZIMUTH MARK ON THE LEFT, JUST BEYOND.  CONTINUE EAST ON THE
 KA1901'GRAVELED ROAD FOR 0.08 KM (0.05 MI) TO A DRIVEWAY ON THE LEFT.  TURN
 KA1901'LEFT AND GO NORTH ON THE DRIVEWAY FOR 0.08 KM (0.05 MI) TO A SHED.
 KA1901'FROM HERE GO NORTHWEST UPHILL FOR ABOUT 0.2 KM (0.15 MI) TO THE
 KA1901'HIGHEST POINT AND THE STATION.
 KA1901'
 KA1901'THE STATION IS A U.S. LAKE SURVEY SQUARE STONE POST 20 CM ON A SIDE
 KA1901'WITH A 0.6 CM HOLE IN THE TOP AND IS RECESSED 35 CM BELOW THE GROUND
 KA1901'SURFACE.  IT IS LOCATED 157.0 METERS (515 FT) WEST FROM A FENCE AND
 KA1901'39.6 METERS (130 FT) EAST FROM A FENCE.
 KA1901'
 KA1901'REFERENCE MARK NUMBER 03 IS A STANDARD CGS DISK STAMPED
 KA1901'---KANSAS NO 3 1947---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT
 KA1901'25 CM ON A SIDE PROJECTING 8 CM ABOVE THE GROUND.  IT IS LOCATED 4.6
 KA1901'METERS (15 FT) WEST FROM A CULTIVATED FIELD.  MARK IS BELOW STATION
 KA1901'2.4 METERS.
 KA1901'
 KA1901'REFERENCE MARK NUMBER 04 IS A STANDARD CGS DISK STAMPED
 KA1901'---KANSAS NO 4 1947---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT
 KA1901'25 CM ON A SIDE PROJECTING 8 CM ABOVE THE GROUND.  IT IS LOCATED 1.1
 KA1901'METERS (3.5 FT) WEST FROM A CULTIVATED FIELD AND 0.3 METER (1.0 FT)
 KA1901'EAST FROM A FENCE.  MARK IS BELOW STATION 0.7 METER.
 KA1901'
 KA1901'AZIMUTH MARK NUMBER 01 IS A STANDARD CGS DISK STAMPED
 KA1901'---KANSAS 1947---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 25
 KA1901'CM ON A SIDE PROJECTING 36 CM ABOVE THE GROUND.  IT IS LOCATED 6.1
 KA1901'METERS (20 FT) SOUTH FROM THE CENTER OF A GRAVELED ROAD AND 0.4 METER
 KA1901'(1.4 FT) EAST-NORTHEAST FROM A TELEPHONE JUNCTION BOX.
 KA1901'
 KA1901'AZIMUTH MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KA1901'---KANSAS USLS 1879 NO 2 1980---, SET INTO THE TOP OF A ROUND CONCRETE
 KA1901'MONUMENT 30 CM IN DIAMETER RECESSED 10 CM BELOW THE GROUND.  IT IS
 KA1901'LOCATED 13.0 METERS (42.5 FT) WEST FROM THE CENTER OF A DRIVEWAY, 7.5
 KA1901'METERS (24.5 FT) NORTH FROM THE CENTER OF A GRAVELED ROAD AND 0.6
 KA1901'METER (1.9 FT) SOUTH-SOUTHWEST FROM A POWER POLE.
 KA1901'
 KA1901'NO MEASUREMENT BETWEEN REFERENCE MARKS BECAUSE OF TREES AND BRUSH ON
 KA1901'LINE.  HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 20.6 METERS.  LIGHT
 KA1901'WAS SHOWN FROM A G-MAST.
 KA1901
 KA1901                          STATION RECOVERY (2000)
 KA1901
 KA1901'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1901'SEARCHED FOR NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1903 ***********************************************************************
 KA1903  DESIGNATION -  KANSAS AZ 2
 KA1903  PID         -  KA1903
 KA1903  STATE/COUNTY-  IL/EDGAR
 KA1903  COUNTRY     -  US
 KA1903  USGS QUAD   -  GRANDVIEW (2018)
 KA1903
 KA1903                         *CURRENT SURVEY CONTROL
 KA1903  ______________________________________________________________________
 KA1903* NAD 83(1997) POSITION- 39 30 44.20558(N) 087 51 44.50826(W)   ADJUSTED
 KA1903* NAVD 88 ORTHO HEIGHT -   243.8   (meters)      800.    (feet) VERTCON3
 KA1903  ______________________________________________________________________
 KA1903  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 KA1903  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 KA1903  HORZ ORDER      -  SECOND
 KA1903
 KA1903.The horizontal coordinates were established by classical geodetic methods
 KA1903.and adjusted by the National Geodetic Survey in October 1999.
 KA1903
 KA1903.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1903.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1903
 KA1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1903.GEOID18 height accuracy estimate available here.
 KA1903
 KA1903.Click photographs - Photos may exist for this station.
 KA1903
 KA1903.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1903
 KA1903. The following values were computed from the NAD 83(1997) position.
 KA1903
 KA1903;                    North         East     Units Scale Factor Converg.
 KA1903;SPC IL E     -   315,955.975   340,501.680   MT  0.99999519   +0 17 58.8
 KA1903;SPC IL E     - 1,036,598.89  1,117,129.26   sFT  0.99999519   +0 17 58.8
 KA1903;SPC IL W     -   318,375.479   898,164.752   MT  1.00042452   +1 27 59.7
 KA1903;SPC IL W     - 1,044,536.88  2,946,728.86   sFT  1.00042452   +1 27 59.7
 KA1903;UTM  16      - 4,373,982.244   425,867.354   MT  0.99966766   -0 32 55.3
 KA1903
 KA1903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1903!SPC IL E     -   0.99996678  x   0.99999519  =   0.99996197
 KA1903!SPC IL W     -   0.99996678  x   1.00042452  =   1.00039129
 KA1903!UTM  16      -   0.99996678  x   0.99966766  =   0.99963445
 KA1903
 KA1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2586773982(NAD 83)
 KA1903
 KA1903                          SUPERSEDED SURVEY CONTROL
 KA1903
 KA1903  NAD 83(1997)-  39 30 44.20387(N)    087 51 44.50673(W) AD(       ) 2
 KA1903  NAD 83(1986)-  39 30 44.21523(N)    087 51 44.50298(W) AD(       ) 2
 KA1903  NAD 27      -  39 30 44.08779(N)    087 51 44.40121(W) AD(       ) 2
 KA1903  NGVD 29 (07/19/86)  243.9    (m)          800.     (f) VERT ANG       
 KA1903
 KA1903.Superseded values are not recommended for survey control.
 KA1903
 KA1903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1903.See file dsdata.pdf to determine how the superseded data were derived.
 KA1903
 KA1903_MARKER: DZ = AZIMUTH MARK DISK
 KA1903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1903_STAMPING: KANSAS USLS 1879 NO 2 1980
 KA1903_MARK LOGO: NGS
 KA1903_PROJECTION: RECESSED 1 CENTIMETERS
 KA1903_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1903+STABILITY: SURFACE MOTION
 KA1903
 KA1903  HISTORY     - Date     Condition        Report By
 KA1903  HISTORY     - 1980     MONUMENTED       NGS
 KA1903
 KA1903                          STATION DESCRIPTION
 KA1903
 KA1903'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KA1903'THE STATION IS LOCATED ABOUT 13.3 KM (8-1/4 MI) NORTHEAST OF
 KA1903'WESTFIELD, 7.6 KM (4-3/4 MI) SOUTHEAST OF KANSAS, 3.6 KM
 KA1903'(2-1/4 MI) SOUTHWEST OF GRANDVIEW, IN THE SW1/4,S4,T12N,R12E
 KA1903'OF GRANDVIEW TOWNSHIP AND ON TOWNSHIP ROAD RIGHT-OF-WAY.
 KA1903'
 KA1903'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 KA1903'16 AND 49 IN THE NORTH EDGE OF KANSAS, GO EAST ON STATE
 KA1903'HIGHWAY 16 FOR 5.2 KM (3.2 MI) TO A CROSSROAD.  TURN RIGHT
 KA1903'AND GO SOUTH ON A BLACKTOP ROAD FOR 1.7 KM (1.05 MI) TO
 KA1903'A CROSSROAD.  CONTINUE SOUTH ON A GRAVELED ROAD FOR 3.2 KM
 KA1903'(2.0 MI) TO A CROSSROAD.  TURN LEFT AND GO EAST ON A
 KA1903'GRAVELED ROAD FOR 1.4 KM (0.85 MI) TO THE STATION ON THE LEFT.
 KA1903'
 KA1903'THE STATION IS A STANDARD NGS AZIMUTH MARK DISK
 KA1903'STAMPED---KANSAS USLS 1879 NO 2 1980---,
 KA1903'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER
 KA1903'RECESSED 1 CM BELOW THE GROUND.  IT IS LOCATED
 KA1903'13.0 METERS (42.5 FT) WEST FROM THE CENTER OF A DRIVEWAY,
 KA1903'7.5 METERS (24.5 FT) NORTH FROM THE CENTER OF A GRAVELED ROAD AND
 KA1903'0.6 METER (1.9 FT) SOUTH-SOUTHWEST FROM A POWER POLE.
 KA1903'
 KA1903'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.5 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1902 ***********************************************************************
 KA1902  DESIGNATION -  KANSAS AZ MK
 KA1902  PID         -  KA1902
 KA1902  STATE/COUNTY-  IL/EDGAR
 KA1902  COUNTRY     -  US
 KA1902  USGS QUAD   -  GRANDVIEW (2018)
 KA1902
 KA1902                         *CURRENT SURVEY CONTROL
 KA1902  ______________________________________________________________________
 KA1902* NAD 83(1997) POSITION- 39 30 43.70032(N) 087 51 46.30603(W)   ADJUSTED
 KA1902* NAVD 88 ORTHO HEIGHT -   243.7   (meters)      800.    (feet) VERTCON3
 KA1902  ______________________________________________________________________
 KA1902  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 KA1902  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 KA1902  HORZ ORDER      -  SECOND
 KA1902
 KA1902.The horizontal coordinates were established by classical geodetic methods
 KA1902.and adjusted by the National Geodetic Survey in October 1999.
 KA1902
 KA1902.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1902.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1902
 KA1902.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1902.GEOID18 height accuracy estimate available here.
 KA1902
 KA1902.Click photographs - Photos may exist for this station.
 KA1902
 KA1902.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1902
 KA1902. The following values were computed from the NAD 83(1997) position.
 KA1902
 KA1902;                    North         East     Units Scale Factor Converg.
 KA1902;SPC IL E     -   315,940.169   340,458.816   MT  0.99999515   +0 17 57.6
 KA1902;SPC IL E     - 1,036,547.04  1,116,988.63   sFT  0.99999515   +0 17 57.6
 KA1902;SPC IL W     -   318,358.795   898,122.201   MT  1.00042431   +1 27 58.5
 KA1902;SPC IL W     - 1,044,482.15  2,946,589.25   sFT  1.00042431   +1 27 58.5
 KA1902;UTM  16      - 4,373,967.079   425,824.275   MT  0.99966774   -0 32 56.5
 KA1902
 KA1902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1902!SPC IL E     -   0.99996680  x   0.99999515  =   0.99996195
 KA1902!SPC IL W     -   0.99996680  x   1.00042431  =   1.00039109
 KA1902!UTM  16      -   0.99996680  x   0.99966774  =   0.99963455
 KA1902
 KA1902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2582473967(NAD 83)
 KA1902
 KA1902                          SUPERSEDED SURVEY CONTROL
 KA1902
 KA1902  NAD 83(1997)-  39 30 43.69860(N)    087 51 46.30450(W) AD(       ) 2
 KA1902  NAD 83(1986)-  39 30 43.70996(N)    087 51 46.30073(W) AD(       ) 2
 KA1902  NAD 27      -  39 30 43.58253(N)    087 51 46.19894(W) AD(       ) 2
 KA1902  NGVD 29 (07/19/86)  243.8    (m)          800.     (f) VERT ANG       
 KA1902
 KA1902.Superseded values are not recommended for survey control.
 KA1902
 KA1902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1902.See file dsdata.pdf to determine how the superseded data were derived.
 KA1902
 KA1902_MARKER: DZ = AZIMUTH MARK DISK
 KA1902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1902_STAMPING: KANSAS 1947
 KA1902_MARK LOGO: CGS
 KA1902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1902+STABILITY: SURFACE MOTION
 KA1902
 KA1902  HISTORY     - Date     Condition        Report By
 KA1902  HISTORY     - 1947     MONUMENTED       CGS
 KA1902  HISTORY     - 1980     GOOD             NGS
 KA1902
 KA1902                          STATION DESCRIPTION
 KA1902
 KA1902'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KA1902'THE STATION IS LOCATED ABOUT 13.3 KM (8-1/4 MI) NORTHEAST
 KA1902'OF WESTFIELD, 7.6 KM (4-3/4 MI) SOUTHEAST OF KANSAS, 3.6 KM
 KA1902'(2-1/4 MI) SOUTHWEST OF GRANDVIEW, IN THE SW1/4,S4,T12N,R12E
 KA1902'OF GRANDVIEW TOWNSHIP AND ON TOWNSHIP ROAD RIGHT-OF-WAY.
 KA1902'
 KA1902'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 KA1902'16 AND 49 IN THE NORTH EDGE OF KANSAS, GO EAST ON STATE
 KA1902'HIGHWAY 16 FOR 5.2 KM (3.2 MI) TO A CROSSROAD.  TURN RIGHT AND
 KA1902'GO SOUTH ON A BLACKTOP ROAD FOR 1.7 KM (1.05 MI) TO A
 KA1902'CROSSROAD.  CONTINUE SOUTH ON A GRAVELED ROAD FOR 3.2 KM
 KA1902'(2.0 MI) TO A CROSSROAD.  TURN LEFT AND GO EAST ON A
 KA1902'GRAVELED ROAD FOR 1.3 KM (0.8 MI) TO THE STATION ON THE RIGHT.
 KA1902'
 KA1902'THE STATION IS A STANDARD CGS AZIMUTH MARK DISK
 KA1902'STAMPED---KANSAS 1947---,
 KA1902'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 25 CM ON A SIDE
 KA1902'PROJECTING 36 CM ABOVE THE GROUND.  IT IS LOCATED
 KA1902'6.1 METERS (20 FT) SOUTH FROM THE CENTER OF A GRAVELED ROAD AND
 KA1902'0.4 METER (1.4 FT) EAST-NORTHEAST FROM A TELEPHONE JUNCTION BOX.
 KA1902'
 KA1902'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 0.8 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0722 ***********************************************************************
 LD0722  DESIGNATION -  KANSAS CITY CHICAGO AWY BN 25B
 LD0722  PID         -  LD0722
 LD0722  STATE/COUNTY-  IL/KNOX
 LD0722  COUNTRY     -  US
 LD0722  USGS QUAD   -  GALESBURG WEST (2018)
 LD0722
 LD0722                         *CURRENT SURVEY CONTROL
 LD0722  ______________________________________________________________________
 LD0722* NAD 83(1997) POSITION- 40 57 46.11698(N) 090 23 01.97660(W)   ADJUSTED
 LD0722  ______________________________________________________________________
 LD0722  GEOID HEIGHT    -        -32.993 (meters)                     GEOID18
 LD0722  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 LD0722  HORZ ORDER      -  THIRD
 LD0722
 LD0722.The horizontal coordinates were established by classical geodetic methods
 LD0722.and adjusted by the National Geodetic Survey in October 1999.
 LD0722
 LD0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0722.GEOID18 height accuracy estimate available here.
 LD0722
 LD0722.Click photographs - Photos may exist for this station.
 LD0722
 LD0722.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0722
 LD0722. The following values were computed from the NAD 83(1997) position.
 LD0722
 LD0722;                    North         East     Units Scale Factor Converg.
 LD0722;SPC IL W     -   476,918.440   681,715.316   MT  0.99994529   -0 08 32.6
 LD0722;SPC IL W     - 1,564,689.92  2,236,594.33   sFT  0.99994529   -0 08 32.6
 LD0722;UTM  15      - 4,537,924.853   720,154.010   MT  1.00019657   +1 42 56.6
 LD0722
 LD0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2015437924(NAD 83)
 LD0722
 LD0722                          SUPERSEDED SURVEY CONTROL
 LD0722
 LD0722  NAD 83(1996)-  40 57 46.11731(N)    090 23 01.97707(W) AD(       ) 3
 LD0722  NAD 83(1986)-  40 57 46.12128(N)    090 23 01.98420(W) AD(       ) 3
 LD0722  NAD 27      -  40 57 45.98300(N)    090 23 01.51800(W) AD(       ) 3
 LD0722
 LD0722.Superseded values are not recommended for survey control.
 LD0722
 LD0722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0722.See file dsdata.pdf to determine how the superseded data were derived.
 LD0722
 LD0722_MARKER: 22 = AIRWAY BEACON
 LD0722
 LD0722  HISTORY     - Date     Condition        Report By
 LD0722  HISTORY     - 1939     FIRST OBSERVED   CGS
 LD0722
 LD0722                          STATION DESCRIPTION
 LD0722
 LD0722'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0726 ***********************************************************************
 LD0726  DESIGNATION -  KANSAS CITY CHICAGO AWY BN 25A
 LD0726  PID         -  LD0726
 LD0726  STATE/COUNTY-  IL/WARREN
 LD0726  COUNTRY     -  US
 LD0726  USGS QUAD   -  GALESBURG WEST (2018)
 LD0726
 LD0726                         *CURRENT SURVEY CONTROL
 LD0726  ______________________________________________________________________
 LD0726* NAD 83(1997) POSITION- 40 59 04.77560(N) 090 27 39.08034(W)   ADJUSTED
 LD0726  ______________________________________________________________________
 LD0726  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 LD0726  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 LD0726  HORZ ORDER      -  THIRD
 LD0726
 LD0726.The horizontal coordinates were established by classical geodetic methods
 LD0726.and adjusted by the National Geodetic Survey in October 1999.
 LD0726
 LD0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0726.GEOID18 height accuracy estimate available here.
 LD0726
 LD0726.Click photographs - Photos may exist for this station.
 LD0726
 LD0726.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0726
 LD0726. The following values were computed from the NAD 83(1997) position.
 LD0726
 LD0726;                    North         East     Units Scale Factor Converg.
 LD0726;SPC IL W     -   479,363.733   675,244.059   MT  0.99994872   -0 11 34.6
 LD0726;SPC IL W     - 1,572,712.51  2,215,363.22   sFT  0.99994872   -0 11 34.6
 LD0726;UTM  15      - 4,540,159.506   713,605.332   MT  1.00016161   +1 39 57.4
 LD0726
 LD0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1360540159(NAD 83)
 LD0726
 LD0726                          SUPERSEDED SURVEY CONTROL
 LD0726
 LD0726  NAD 83(1996)-  40 59 04.77574(N)    090 27 39.08063(W) AD(       ) 3
 LD0726  NAD 83(1986)-  40 59 04.78000(N)    090 27 39.08620(W) AD(       ) 3
 LD0726  NAD 27      -  40 59 04.64500(N)    090 27 38.61200(W) AD(       ) 3
 LD0726
 LD0726.Superseded values are not recommended for survey control.
 LD0726
 LD0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0726.See file dsdata.pdf to determine how the superseded data were derived.
 LD0726
 LD0726_MARKER: 22 = AIRWAY BEACON
 LD0726
 LD0726  HISTORY     - Date     Condition        Report By
 LD0726  HISTORY     - 1939     FIRST OBSERVED   CGS
 LD0726
 LD0726                          STATION DESCRIPTION
 LD0726
 LD0726'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0761 ***********************************************************************
 LD0761  DESIGNATION -  KANSAS CITY CHICAGO AWY BCN 24
 LD0761  PID         -  LD0761
 LD0761  STATE/COUNTY-  IL/WARREN
 LD0761  COUNTRY     -  US
 LD0761  USGS QUAD   -  MONMOUTH (2018)
 LD0761
 LD0761                         *CURRENT SURVEY CONTROL
 LD0761  ______________________________________________________________________
 LD0761* NAD 83(1997) POSITION- 40 55 48.68699(N) 090 38 24.76651(W)   ADJUSTED
 LD0761  ______________________________________________________________________
 LD0761  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 LD0761  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 LD0761  HORZ ORDER      -  THIRD
 LD0761
 LD0761.The horizontal coordinates were established by classical geodetic methods
 LD0761.and adjusted by the National Geodetic Survey in October 1999.
 LD0761
 LD0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0761.GEOID18 height accuracy estimate available here.
 LD0761
 LD0761.Click photographs - Photos may exist for this station.
 LD0761
 LD0761.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0761
 LD0761. The following values were computed from the NAD 83(1997) position.
 LD0761
 LD0761;                    North         East     Units Scale Factor Converg.
 LD0761;SPC IL W     -   473,381.423   660,118.372   MT  0.99996075   -0 18 36.9
 LD0761;SPC IL W     - 1,553,085.55  2,165,738.36   sFT  0.99996075   -0 18 36.9
 LD0761;UTM  15      - 4,533,688.884   698,679.016   MT  1.00008586   +1 32 47.4
 LD0761
 LD0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9867933688(NAD 83)
 LD0761
 LD0761                          SUPERSEDED SURVEY CONTROL
 LD0761
 LD0761  NAD 83(1996)-  40 55 48.68718(N)    090 38 24.76663(W) AD(       ) 3
 LD0761  NAD 83(1986)-  40 55 48.69132(N)    090 38 24.76725(W) AD(       ) 3
 LD0761  NAD 27      -  40 55 48.55300(N)    090 38 24.27400(W) AD(       ) 3
 LD0761
 LD0761.Superseded values are not recommended for survey control.
 LD0761
 LD0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0761.See file dsdata.pdf to determine how the superseded data were derived.
 LD0761
 LD0761_MARKER: 22 = AIRWAY BEACON
 LD0761
 LD0761  HISTORY     - Date     Condition        Report By
 LD0761  HISTORY     - 1939     FIRST OBSERVED   CGS
 LD0761
 LD0761                          STATION DESCRIPTION
 LD0761
 LD0761'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0766 ***********************************************************************
 LD0766  DESIGNATION -  KANSAS CITY CHICAGO AWY BCN 23
 LD0766  PID         -  LD0766
 LD0766  STATE/COUNTY-  IL/HENDERSON
 LD0766  COUNTRY     -  US
 LD0766  USGS QUAD   -  ROZETTA (2018)
 LD0766
 LD0766                         *CURRENT SURVEY CONTROL
 LD0766  ______________________________________________________________________
 LD0766* NAD 83(1997) POSITION- 40 52 36.69841(N) 090 48 57.66892(W)   ADJUSTED
 LD0766  ______________________________________________________________________
 LD0766  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 LD0766  LAPLACE CORR    -          0.96  (seconds)                    DEFLEC18
 LD0766  HORZ ORDER      -  THIRD
 LD0766
 LD0766.The horizontal coordinates were established by classical geodetic methods
 LD0766.and adjusted by the National Geodetic Survey in October 1999.
 LD0766
 LD0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0766.GEOID18 height accuracy estimate available here.
 LD0766
 LD0766.Click photographs - Photos may exist for this station.
 LD0766
 LD0766.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0766
 LD0766. The following values were computed from the NAD 83(1997) position.
 LD0766
 LD0766;                    North         East     Units Scale Factor Converg.
 LD0766;SPC IL W     -   467,554.350   645,268.106   MT  0.99997803   -0 25 29.9
 LD0766;SPC IL W     - 1,533,967.90  2,117,017.11   sFT  0.99997803   -0 25 29.9
 LD0766;UTM  15      - 4,527,383.465   684,024.031   MT  1.00001683   +1 25 46.8
 LD0766
 LD0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8402427383(NAD 83)
 LD0766
 LD0766                          SUPERSEDED SURVEY CONTROL
 LD0766
 LD0766  NAD 83(1996)-  40 52 36.69863(N)    090 48 57.66895(W) AD(       ) 3
 LD0766  NAD 83(1986)-  40 52 36.70298(N)    090 48 57.67040(W) AD(       ) 3
 LD0766  NAD 27      -  40 52 36.56400(N)    090 48 57.17200(W) AD(       ) 3
 LD0766
 LD0766.Superseded values are not recommended for survey control.
 LD0766
 LD0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0766.See file dsdata.pdf to determine how the superseded data were derived.
 LD0766
 LD0766_MARKER: 22 = AIRWAY BEACON
 LD0766
 LD0766  HISTORY     - Date     Condition        Report By
 LD0766  HISTORY     - 1939     FIRST OBSERVED   CGS
 LD0766
 LD0766                          STATION DESCRIPTION
 LD0766
 LD0766'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0769 ***********************************************************************
 LD0769  DESIGNATION -  KANSAS CITY CHICAGO AWY BCN 22
 LD0769  PID         -  LD0769
 LD0769  STATE/COUNTY-  IL/HENDERSON
 LD0769  COUNTRY     -  US
 LD0769  USGS QUAD   -  GLADSTONE (2018)
 LD0769
 LD0769                         *CURRENT SURVEY CONTROL
 LD0769  ______________________________________________________________________
 LD0769* NAD 83(1997) POSITION- 40 49 56.94888(N) 090 58 08.20459(W)   ADJUSTED
 LD0769  ______________________________________________________________________
 LD0769  GEOID HEIGHT    -        -33.220 (meters)                     GEOID18
 LD0769  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 LD0769  HORZ ORDER      -  THIRD
 LD0769
 LD0769.The horizontal coordinates were established by classical geodetic methods
 LD0769.and adjusted by the National Geodetic Survey in October 1999.
 LD0769
 LD0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0769.GEOID18 height accuracy estimate available here.
 LD0769
 LD0769.Click photographs - Photos may exist for this station.
 LD0769
 LD0769.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0769
 LD0769. The following values were computed from the NAD 83(1997) position.
 LD0769
 LD0769;                    North         East     Units Scale Factor Converg.
 LD0769;SPC IL W     -   462,733.557   632,333.153   MT  0.99999751   -0 31 28.5
 LD0769;SPC IL W     - 1,518,151.68  2,074,579.69   sFT  0.99999751   -0 31 28.5
 LD0769;SPC IA S     -    95,551.818   713,452.192   MT  0.99996892   +1 40 01.9
 LD0769;SPC IA S     -   313,489.59  2,340,717.73   sFT  0.99996892   +1 40 01.9
 LD0769;UTM  15      - 4,522,146.758   671,251.780   MT  0.99996098   +1 19 42.0
 LD0769
 LD0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7125122146(NAD 83)
 LD0769
 LD0769                          SUPERSEDED SURVEY CONTROL
 LD0769
 LD0769  NAD 83(1996)-  40 49 56.94890(N)    090 58 08.20462(W) AD(       ) 3
 LD0769  NAD 83(1986)-  40 49 56.95278(N)    090 58 08.20650(W) AD(       ) 3
 LD0769  NAD 27      -  40 49 56.81000(N)    090 58 07.69900(W) AD(       ) 3
 LD0769
 LD0769.Superseded values are not recommended for survey control.
 LD0769
 LD0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0769.See file dsdata.pdf to determine how the superseded data were derived.
 LD0769
 LD0769_MARKER: 22 = AIRWAY BEACON
 LD0769
 LD0769  HISTORY     - Date     Condition        Report By
 LD0769  HISTORY     - 1939     FIRST OBSERVED   CGS
 LD0769  HISTORY     - 1954     GOOD             CGS
 LD0769  HISTORY     - 20010331 GOOD             NGS
 LD0769
 LD0769                          STATION DESCRIPTION
 LD0769
 LD0769'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (LWQ)
 LD0769'THE INTERSECTION STATION WAS RECOVERED IN GOOD CONDITION.  A
 LD0769'DESCRIPTION FOLLOWS--THE STATION IS LOCATED APPROCIMATELY NINE
 LD0769'MILES EAST OF BURLINGTON AND 1 MILE SOUTH OF U.S. HIGHWAY 34
 LD0769'ON THE WEST EDGE OF A BLUFF.  THE BEACON WAS BOUGHT BY MR.
 LD0769'W.A. LUKENS WHO NOW USES THE TOWER STRUCTURE TO SUPPORT HIS
 LD0769'TV ANTENNA.  THE BEACON IS STILL IN TACK BUT NOT IN USE.
 LD0769
 LD0769                          STATION RECOVERY (2001)
 LD0769
 LD0769'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0769'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0878 ***********************************************************************
 LC0878  DESIGNATION -  KAPPA
 LC0878  PID         -  LC0878
 LC0878  STATE/COUNTY-  IL/WOODFORD
 LC0878  COUNTRY     -  US
 LC0878  USGS QUAD   -  EL PASO (2018)
 LC0878
 LC0878                         *CURRENT SURVEY CONTROL
 LC0878  ______________________________________________________________________
 LC0878* NAD 83(1997) POSITION- 40 40 43.34423(N) 089 00 29.61074(W)   ADJUSTED
 LC0878* NAVD 88 ORTHO HEIGHT -   224.065 (meters)      735.12  (feet) ADJUSTED
 LC0878  ______________________________________________________________________
 LC0878  GEOID HEIGHT    -        -32.199 (meters)                     GEOID18
 LC0878  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 LC0878  DYNAMIC HEIGHT  -        223.965 (meters)      734.79  (feet) COMP
 LC0878  MODELED GRAVITY -    980,170.7   (mgal)                       NAVD 88
 LC0878
 LC0878  HORZ ORDER      -  SECOND
 LC0878  VERT ORDER      -  FIRST     CLASS I
 LC0878
 LC0878.The horizontal coordinates were established by classical geodetic methods
 LC0878.and adjusted by the National Geodetic Survey in October 1999.
 LC0878
 LC0878.The orthometric height was determined by differential leveling and
 LC0878.adjusted by the NATIONAL GEODETIC SURVEY
 LC0878.in June 1991.
 LC0878
 LC0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0878.GEOID18 height accuracy estimate available here.
 LC0878
 LC0878.Click photographs - Photos may exist for this station.
 LC0878
 LC0878.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0878
 LC0878.The dynamic height is computed by dividing the NAVD 88
 LC0878.geopotential number by the normal gravity value computed on the
 LC0878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0878.degrees latitude (g = 980.6199 gals.).
 LC0878
 LC0878.The modeled gravity was interpolated from observed gravity values.
 LC0878
 LC0878. The following values were computed from the NAD 83(1997) position.
 LC0878
 LC0878;                    North         East     Units Scale Factor Converg.
 LC0878;SPC IL W     -   445,993.116   797,932.693   MT  1.00005919   +0 45 18.5
 LC0878;SPC IL W     - 1,463,229.08  2,617,884.18   sFT  1.00005919   +0 45 18.5
 LC0878;UTM  16      - 4,505,030.594   330,282.412   MT  0.99995455   -1 18 33.5
 LC0878
 LC0878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0878!SPC IL W     -   0.99996990  x   1.00005919  =   1.00002909
 LC0878!UTM  16      -   0.99996990  x   0.99995455  =   0.99992446
 LC0878
 LC0878:                Primary Azimuth Mark                     Grid Az
 LC0878:SPC IL W     -  KAPPA AZ MK 2                            163 30 45.1
 LC0878:UTM  16      -  KAPPA AZ MK 2                            165 34 37.1
 LC0878
 LC0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3028205030(NAD 83)
 LC0878
 LC0878|---------------------------------------------------------------------|
 LC0878| PID    Reference Object                     Distance      Geod. Az  |
 LC0878|                                                           dddmmss.s |
 LC0878| CI7631 KAPPA RM N                           27.220 METERS 03707     |
 LC0878| CI7632 KAPPA RM S                           22.650 METERS 06023     |
 LC0878| CI7627 KAPPA AZ MK 2                                      1641603.6 |
 LC0878| CI7629 KAPPA RM 1                           19.686 METERS 20154     |
 LC0878| CI7630 KAPPA RM 2                           17.475 METERS 30529     |
 LC0878| CI7628 KAPPA AZ MK                                        3141625.8 |
 LC0878|---------------------------------------------------------------------|
 LC0878
 LC0878                          SUPERSEDED SURVEY CONTROL
 LC0878
 LC0878  NAD 83(1986)-  40 40 43.35931(N)    089 00 29.61412(W) AD(       ) 2
 LC0878  NAD 27      -  40 40 43.23330(N)    089 00 29.34230(W) AD(       ) 2
 LC0878  USSD        -  40 40 43.35800(N)    089 00 29.16200(W) AD(       ) 3
 LC0878  NGVD 29 (??/??/92)  224.105  (m)          735.25   (f) ADJ UNCH    1 1
 LC0878  NGVD 29             224.10   (m)          735.2    (f) LEVELING    3  
 LC0878
 LC0878.Superseded values are not recommended for survey control.
 LC0878
 LC0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0878.See file dsdata.pdf to determine how the superseded data were derived.
 LC0878
 LC0878_MARKER: DS = TRIANGULATION STATION DISK
 LC0878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0878_STAMPING: 735.478 KAPPA 1920
 LC0878_MARK LOGO: CGS
 LC0878_PROJECTION: FLUSH
 LC0878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0878+STABILITY: SURFACE MOTION
 LC0878
 LC0878  HISTORY     - Date     Condition        Report By
 LC0878  HISTORY     - 1920     MONUMENTED       CGS
 LC0878  HISTORY     - 1948     GOOD             CGS
 LC0878  HISTORY     - 1959     GOOD             CGS
 LC0878  HISTORY     - 1969     GOOD             CGS
 LC0878  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0878  HISTORY     - 19981122 GOOD             USPSQD
 LC0878  HISTORY     - 20020121 MARK NOT FOUND   INDIV
 LC0878
 LC0878                          STATION DESCRIPTION
 LC0878
 LC0878'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0878'STATION IS ABOUT 1/4 MILE N OF RAILROAD STATION AT KAPPA,
 LC0878'ON E SIDE OF ILLINOIS CENTRAL RAILROAD TRACK, 160 YARDS N OF
 LC0878'N GRAIN ELEVATOR, 25 YARDS W OF RESIDENCE OF JOHN HALL, AND
 LC0878'29.94 METERS (98.23 FEET) E OF THE E AND NEAREST RAIL.  SURFACE
 LC0878'AND UNDERGROUND MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 LC0878'THE CORNERS OF THE RESIDENCE
 LC0878'OF JOHN HALL ARE USED FOR REFERENCE MARKS.  THE NW CORNER
 LC0878'OF HOUSE IS 27.22 METERS (89.30 FEET) FROM THE STATION,
 LC0878'S 37 DEG 07 MIN W, AND SW CORNER IS 22.65 METERS (74.31
 LC0878'FEET) FROM STATION,  S 60 DEG 23 MIN W.  THE
 LC0878'ELEVATION OF THE STATION MARK IS 224.337 METERS (736.012
 LC0878'FEET).
 LC0878
 LC0878                          STATION RECOVERY (1948)
 LC0878
 LC0878'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (JCM)
 LC0878'THIS STATION WAS FOUND IN GOOD CONDITION.  THE DESCRIPTION
 LC0878'IS GOOD WITH THE FOLLOWING CHANGE--THE STATION IS LOCATED
 LC0878'IN A WHITE LIMESTONE DRIVEWAY APPROXIMATELY 2 FT. FROM THE N
 LC0878'EDGE AND FLUSH WITH SURFACE OF DRIVEWAY.  THE ELEVATION OF
 LC0878'THE STATION WAS CHECKED AND FOUND TO BE GOOD.
 LC0878
 LC0878                          STATION RECOVERY (1959)
 LC0878
 LC0878'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0878'THE STATION MARK WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 LC0878'DUE TO REBUILDING OF HOUSE, REFERENCE MARK NO. 1, REFERENCE
 LC0878'MARK NO. 2 AND AZIMUTH MARK WAS SET.
 LC0878'
 LC0878'A COMPLETE NEW DESCRIPTION FOLLOWS.
 LC0878'
 LC0878'THE STATION IS LOCATED IN THE NORTH PART OF KAPPA ABOUT 1/4
 LC0878'MILE NORTH OF THE RAIL ROAD ELEVATOR AT KAPPA ON EAST SIDE
 LC0878'OF TRACKS AND WEST OF MR. PAULS HOUSE.
 LC0878'
 LC0878'TO REACH THE STATION FROM THE ELEVATOR IN KAPPA, GO NORTH
 LC0878'TO FIRST ROAD ACROSS RAIL ROAD TRACKS, CROSS TRACKS AND TURN
 LC0878'RIGHT SOUTH ON EAST SIDE OF TRACKS AND GO TO THE FIRST HOUSE
 LC0878'ON LEFT AND STATION AS DESCRIBED.
 LC0878'
 LC0878'THE STATION MARK IS A STANDARD DISK SET IN TOP OF A 12 X 12
 LC0878'INCH CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND THE DISK
 LC0878'IS STAMPED KAPPA 1920.  IT IS 18 FEET EAST OF CENTER OF GRAVEL
 LC0878'ROAD, 8 FEET NORTH OF CENTER OF DRIVE WAY, 56 FEET SOUTH OF
 LC0878'POWER POLE, 89.34 FEET WEST OF SOUTHWEST CORNER OF HOUSE AND
 LC0878'72.63 FEET SOUTHWEST OF NORTHWEST CORNER OF HOUSE.
 LC0878'
 LC0878'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0878'IN TOP OF A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT
 LC0878'2 INCHES AND THE DISK IS STAMPED KAPPA NO. 1 1920.  IT IS
 LC0878'23 FEET WEST OF CENTER OF ROAD, 58.5 FEET EAST OF RAIL ROAD TRACK
 LC0878'AND 42.5 FEET WEST OF POWER POLE.
 LC0878'
 LC0878'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0878'IN TOP OF A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT
 LC0878'2 INCHES AND THE DISK IS STAMPED KAPPA NO. 2 1920.  IT IS 19
 LC0878'FEET WEST OF CENTER OF ROAD, 62 FEET EAST OF RAILROAD TRACK
 LC0878'AND 38 FEET WEST SOUTHWEST OF POWER POLE.
 LC0878'
 LC0878'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A
 LC0878'12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND
 LC0878'THE DISK IS STAMPED KAPPA 1920.  IT IS 2.8 FEET NORTH OF SIDE
 LC0878'WALK, 1.4 FEET EAST OF WITNESS POST AND 26 FEET WEST OF CENTER
 LC0878'OF ROAD.
 LC0878'
 LC0878'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON EAST
 LC0878'SIDE OF TRACKS FOR 0.2 MILE TO MARK ON RIGHT AS DESCRIBED.
 LC0878
 LC0878                          STATION RECOVERY (1969)
 LC0878
 LC0878'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0878'4 MI S FROM EL PASO.
 LC0878'ABOUT 4.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0878'THE STATION AT EL PASO, 0.15 MILE NORTH OF A GRAIN ELEVATOR AT
 LC0878'THE COMMUNITY OF KAPPA, 98 FEET EAST OF THE EAST RAIL OF THE MAIN
 LC0878'TRACK, 72.8 FEET WEST OF THE SOUTHWEST CORNER OF A FRAME HOUSE,
 LC0878'17 FEET EAST OF THE CENTER LINE OF A PAVED ROAD, 124 FEET EAST
 LC0878'OF A SWITCH STAND FOR THE RAILROAD, 56 FEET SOUTH OF A POWER POLE,
 LC0878'37 FEET SOUTHWEST OF A 12-INCH ELM TREE, 9 FEET WEST OF THE WEST
 LC0878'EDGE OF A CONCRETE SIDEWALK, ABOUT 5 FEET ABOVE THE LEVEL OF THE
 LC0878'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LOCATED
 LC0878'IN THE NORTH EDGE OF A DRIVEWAY AND WHICH PROJECTS 2 INCHES ABOVE
 LC0878'THE SURFACE OF THE DRIVEWAY.  SEC 20, T26N, R2E  NOTE-- THIS MARK
 LC0878'IS OCCASIONALLY RUN OVER BY CARS BUT THE POST IS SOLID AND SHOWS
 LC0878'NO SIGN OF MOVEMENT.
 LC0878
 LC0878                          STATION RECOVERY (1998)
 LC0878
 LC0878'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0878'MARK NOT FOUND.
 LC0878
 LC0878                          STATION RECOVERY (1998)
 LC0878
 LC0878'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0878'RECOVERED IN GOOD CONDITION.
 LC0878
 LC0878                          STATION RECOVERY (2002)
 LC0878
 LC0878'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KEZ)
 LC0878'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK4053 ***********************************************************************
 DK4053  CORS        -  This is a GPS Continuously Operating Reference Station.
 DK4053  DESIGNATION -  KARA CO 12 CORS ARP
 DK4053  CORS_ID     -  KA12
 DK4053  PID         -  DK4053
 DK4053  STATE/COUNTY-  IL/MACON
 DK4053  COUNTRY     -  US
 DK4053  USGS QUAD   -  DECATUR (2018)
 DK4053
 DK4053                         *CURRENT SURVEY CONTROL
 DK4053  ______________________________________________________________________
 DK4053* NAD 83(2011) POSITION- 39 52 25.33874(N) 088 55 31.98799(W)   ADJUSTED
 DK4053* NAD 83(2011) ELLIP HT-   175.900 (meters)        (04/??/25)   ADJUSTED
 DK4053* NAD 83(2011) EPOCH   -  2010.00
 DK4053  ______________________________________________________________________
 DK4053  GEOID HEIGHT    -        -32.262 (meters)                     GEOID18
 DK4053  NAD 83(2011) X  -     91,917.194 (meters)                     COMP
 DK4053  NAD 83(2011) Y  - -4,900,982.653 (meters)                     COMP
 DK4053  NAD 83(2011) Z  -  4,067,346.218 (meters)                     COMP
 DK4053
 DK4053  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK4053  Standards:
 DK4053         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK4053            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK4053  -------------------------------------------------------------------
 DK4053  NETWORK    0.17   0.16           0.07   0.06   0.08     -0.18273300
 DK4053  -------------------------------------------------------------------
 DK4053
 DK4053.The coordinates were established by GPS observations
 DK4053.and adjusted by the National Geodetic Survey in April 2025.
 DK4053
 DK4053.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK4053.been affixed to the stable North American Tectonic Plate. 
 DK4053
 DK4053.The coordinates are valid at the epoch date displayed above
 DK4053.which is a decimal equivalence of Year/Month/Day.
 DK4053
 DK4053.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DK4053.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DK4053.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DK4053.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DK4053.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DK4053.published epoch of 2010.00.
 DK4053
 DK4053.Additional information on MYCS is available at:
 DK4053.https://geodesy.noaa.gov/CORS/index.shtml
 DK4053
 DK4053.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK4053.GEOID18 height accuracy estimate available here.
 DK4053
 DK4053.The PID for the CORS L1 Phase Center is DR7734.
 DK4053
 DK4053.Click photographs - Photos may exist for this station.
 DK4053
 DK4053.The XYZ, and position/ellipsoidal ht. are equivalent.
 DK4053
 DK4053.The ellipsoidal height was determined by GPS observations
 DK4053.and is referenced to NAD 83.
 DK4053
 DK4053. The following values were computed from the NAD 83(2011) position.
 DK4053
 DK4053;                    North         East     Units Scale Factor Converg.
 DK4053;SPC IL E     -   356,145.585   249,336.204   MT  1.00000659   -0 22 46.8
 DK4053;SPC IL E     - 1,168,454.31    818,030.53   sFT  1.00000659   -0 22 46.8
 DK4053;UTM  16      - 4,415,514.228   335,327.447   MT  0.99993385   -1 14 05.1
 DK4053
 DK4053!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK4053!SPC IL E     -   0.99997241  x   1.00000659  =   0.99997900
 DK4053!UTM  16      -   0.99997241  x   0.99993385  =   0.99990626
 DK4053
 DK4053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3532715514(NAD 83)
 DK4053
 DK4053                          SUPERSEDED SURVEY CONTROL
 DK4053
 DK4053  NAD 83(2011)-  39 52 25.33886(N)    088 55 31.98806(W) AD(2010.00) c
 DK4053  ELLIP H (06/??/19)  175.901  (m)                       GP(2010.00) c c
 DK4053  NAD 83(2011)-  39 52 25.33906(N)    088 55 31.98797(W) AD(2010.00) c
 DK4053  NAD 83(2011)-  39 52 25.33885(N)    088 55 31.98801(W) AD(2010.00) c
 DK4053  ELLIP H (08/??/11)  175.897  (m)                       GP(2010.00) c c
 DK4053  NAD 83(CORS)-  39 52 25.33909(N)    088 55 31.98858(W) AD(2002.00) c
 DK4053  ELLIP H (06/??/08)  175.908  (m)                       GP(2002.00) c c
 DK4053
 DK4053.Superseded values are not recommended for survey control.
 DK4053
 DK4053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK4053.See file dsdata.pdf to determine how the superseded data were derived.
 DK4053
 DK4053_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DK4053
 DK4053                          STATION DESCRIPTION
 DK4053
 DK4053'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DK4053'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DK4053'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DK4053'AND LOG FILES ACCESSIBLE AT:
 DK4053'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9095 ***********************************************************************
 DG9095  HT_MOD      -  This is a Height Modernization Survey Station.
 DG9095  CORS        -  This is a GPS Continuously Operating Reference Station.
 DG9095  DESIGNATION -  KARA CO 2 COOP CORS ARP
 DG9095  CORS_ID     -  KAR2
 DG9095  PID         -  DG9095
 DG9095  STATE/COUNTY-  IL/COOK
 DG9095  COUNTRY     -  US
 DG9095  USGS QUAD   -  RIVER FOREST (2018)
 DG9095
 DG9095                         *CURRENT SURVEY CONTROL
 DG9095  ______________________________________________________________________
 DG9095* NAD 83(2011) POSITION- 41 59 33.71289(N) 087 51 54.13901(W)   ADJUSTED
 DG9095* NAD 83(2011) ELLIP HT-   194.167 (meters)        (04/??/25)   ADJUSTED
 DG9095* NAD 83(2011) EPOCH   -  2010.00
 DG9095* NAVD 88 ORTHO HEIGHT -   227.85  (meters)      747.5   (feet) GPS OBS
 DG9095  ______________________________________________________________________
 DG9095  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG9095  GEOID HEIGHT    -        -33.636 (meters)                     GEOID03
 DG9095  GEOID HEIGHT    -        -33.687 (meters)                     GEOID18
 DG9095  NAD 83(2011) X  -    176,867.839 (meters)                     COMP
 DG9095  NAD 83(2011) Y  - -4,744,390.326 (meters)                     COMP
 DG9095  NAD 83(2011) Z  -  4,245,130.976 (meters)                     COMP
 DG9095
 DG9095  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9095  Standards:
 DG9095         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9095            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9095  -------------------------------------------------------------------
 DG9095  NETWORK    0.18   0.24           0.07   0.07   0.12     -0.34574000
 DG9095  -------------------------------------------------------------------
 DG9095
 DG9095.The coordinates were established by GPS observations
 DG9095.and adjusted by the National Geodetic Survey in April 2025.
 DG9095
 DG9095.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9095.been affixed to the stable North American Tectonic Plate. 
 DG9095
 DG9095.The coordinates are valid at the epoch date displayed above
 DG9095.which is a decimal equivalence of Year/Month/Day.
 DG9095
 DG9095.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DG9095.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DG9095.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DG9095.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DG9095.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DG9095.published epoch of 2010.00.
 DG9095
 DG9095.Additional information on MYCS is available at:
 DG9095.https://geodesy.noaa.gov/CORS/index.shtml
 DG9095
 DG9095.The orthometric height was determined by GPS observations and a
 DG9095.high-resolution geoid model using precise GPS observation and
 DG9095.processing techniques.
 DG9095
 DG9095.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9095.GEOID18 height accuracy estimate available here.
 DG9095
 DG9095.The PID for the CORS L1 Phase Center is DR1482.
 DG9095
 DG9095.Click photographs - Photos may exist for this station.
 DG9095
 DG9095.The XYZ, and position/ellipsoidal ht. are equivalent.
 DG9095
 DG9095.The ellipsoidal height was determined by GPS observations
 DG9095.and is referenced to NAD 83.
 DG9095
 DG9095. The following values were computed from the NAD 83(2011) position.
 DG9095
 DG9095;                    North         East     Units Scale Factor Converg.
 DG9095;SPC IL E     -   591,397.666   338,802.086   MT  0.99999352   +0 18 47.9
 DG9095;SPC IL E     - 1,940,277.18  1,111,553.18   sFT  0.99999352   +0 18 47.9
 DG9095;UTM  16      - 4,649,327.371   428,351.079   MT  0.99966317   -0 34 43.6
 DG9095
 DG9095!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9095!SPC IL E     -   0.99996955  x   0.99999352  =   0.99996307
 DG9095!UTM  16      -   0.99996955  x   0.99966317  =   0.99963273
 DG9095
 DG9095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2835149327(NAD 83)
 DG9095
 DG9095                          SUPERSEDED SURVEY CONTROL
 DG9095
 DG9095  NAD 83(2011)-  41 59 33.71317(N)    087 51 54.13890(W) AD(2010.00) c
 DG9095  ELLIP H (06/??/19)  194.169  (m)                       GP(2010.00) c c
 DG9095  NAD 83(2011)-  41 59 33.71338(N)    087 51 54.13875(W) AD(2010.00) c
 DG9095  NAD 83(2011)-  41 59 33.71315(N)    087 51 54.13878(W) AD(2010.00) c
 DG9095  ELLIP H (08/??/11)  194.168  (m)                       GP(2010.00) c c
 DG9095  NAD 83(CORS)-  41 59 33.71309(N)    087 51 54.13939(W) AD(2002.00) c
 DG9095  ELLIP H (02/??/05)  194.179  (m)                       GP(2002.00) c c
 DG9095
 DG9095.Superseded values are not recommended for survey control.
 DG9095
 DG9095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9095.See file dsdata.pdf to determine how the superseded data were derived.
 DG9095
 DG9095_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DG9095
 DG9095                          STATION DESCRIPTION
 DG9095
 DG9095'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DG9095'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DG9095'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DG9095'AND LOG FILES ACCESSIBLE AT:
 DG9095'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9097 ***********************************************************************
 DG9097  CORS        -  This is a GPS Continuously Operating Reference Station.
 DG9097  DESIGNATION -  KARA CO 3 COOP CORS ARP
 DG9097  CORS_ID     -  KAR3
 DG9097  PID         -  DG9097
 DG9097  STATE/COUNTY-  IL/LAKE
 DG9097  COUNTRY     -  US
 DG9097  USGS QUAD   -  ZION (2018)
 DG9097
 DG9097                         *CURRENT SURVEY CONTROL
 DG9097  ______________________________________________________________________
 DG9097* NAD 83(2011) POSITION- 42 23 00.63639(N) 087 51 59.71699(W)   ADJUSTED
 DG9097* NAD 83(2011) ELLIP HT-   190.617 (meters)        (04/??/25)   ADJUSTED
 DG9097* NAD 83(2011) EPOCH   -  2010.00
 DG9097  ______________________________________________________________________
 DG9097  GEOID HEIGHT    -        -34.387 (meters)                     GEOID18
 DG9097  NAD 83(2011) X  -    175,654.151 (meters)                     COMP
 DG9097  NAD 83(2011) Y  - -4,715,259.006 (meters)                     COMP
 DG9097  NAD 83(2011) Z  -  4,277,294.036 (meters)                     COMP
 DG9097
 DG9097  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9097  Standards:
 DG9097         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9097            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9097  -------------------------------------------------------------------
 DG9097  NETWORK    0.54   1.58           0.26   0.15   0.81      0.05629100
 DG9097  -------------------------------------------------------------------
 DG9097
 DG9097.The coordinates were established by GPS observations
 DG9097.and adjusted by the National Geodetic Survey in April 2025.
 DG9097
 DG9097.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9097.been affixed to the stable North American Tectonic Plate. 
 DG9097
 DG9097.The coordinates are valid at the epoch date displayed above
 DG9097.which is a decimal equivalence of Year/Month/Day.
 DG9097
 DG9097.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DG9097.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DG9097.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DG9097.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DG9097.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DG9097.published epoch of 2010.00.
 DG9097
 DG9097.Additional information on MYCS is available at:
 DG9097.https://geodesy.noaa.gov/CORS/index.shtml
 DG9097
 DG9097.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9097.GEOID18 height accuracy estimate available here.
 DG9097
 DG9097.The PID for the CORS L1 Phase Center is DG9098.
 DG9097
 DG9097.Click photographs - Photos may exist for this station.
 DG9097
 DG9097.The XYZ, and position/ellipsoidal ht. are equivalent.
 DG9097
 DG9097.The ellipsoidal height was determined by GPS observations
 DG9097.and is referenced to NAD 83.
 DG9097
 DG9097. The following values were computed from the NAD 83(2011) position.
 DG9097
 DG9097;                    North         East     Units Scale Factor Converg.
 DG9097;SPC IL E     -   634,806.234   338,436.216   MT  0.99999317   +0 18 52.7
 DG9097;SPC IL E     - 2,082,693.45  1,110,352.82   sFT  0.99999317   +0 18 52.7
 DG9097;UTM  16      - 4,692,722.010   428,663.535   MT  0.99966261   -0 35 03.1
 DG9097
 DG9097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9097!SPC IL E     -   0.99997011  x   0.99999317  =   0.99996328
 DG9097!UTM  16      -   0.99997011  x   0.99966261  =   0.99963273
 DG9097
 DG9097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2866392722(NAD 83)
 DG9097
 DG9097                          SUPERSEDED SURVEY CONTROL
 DG9097
 DG9097  NAD 83(2011)-  42 23 00.63638(N)    087 51 59.71709(W) AD(2010.00) c
 DG9097  ELLIP H (06/??/19)  190.619  (m)                       GP(2010.00) c c
 DG9097  NAD 83(2011)-  42 23 00.63638(N)    087 51 59.71699(W) AD(2010.00) c
 DG9097  ELLIP H (08/??/11)  190.616  (m)                       GP(2010.00) c c
 DG9097  NAD 83(CORS)-  42 23 00.63637(N)    087 51 59.71763(W) AD(2002.00) c
 DG9097  ELLIP H (02/??/05)  190.628  (m)                       GP(2002.00) c c
 DG9097
 DG9097.Superseded values are not recommended for survey control.
 DG9097
 DG9097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9097.See file dsdata.pdf to determine how the superseded data were derived.
 DG9097
 DG9097_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DG9097
 DG9097                          STATION DESCRIPTION
 DG9097
 DG9097'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DG9097'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DG9097'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DG9097'AND LOG FILES ACCESSIBLE AT:
 DG9097'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9099 ***********************************************************************
 DG9099  CORS        -  This is a GPS Continuously Operating Reference Station.
 DG9099  DESIGNATION -  KARA CO 4 COOP CORS ARP
 DG9099  CORS_ID     -  KAR4
 DG9099  PID         -  DG9099
 DG9099  STATE/COUNTY-  IL/CHAMPAIGN
 DG9099  COUNTRY     -  US
 DG9099  USGS QUAD   -  RISING (2018)
 DG9099
 DG9099                         *CURRENT SURVEY CONTROL
 DG9099  ______________________________________________________________________
 DG9099* NAD 83(2011) POSITION- 40 07 53.79742(N) 088 17 23.84974(W)   ADJUSTED
 DG9099* NAD 83(2011) ELLIP HT-   220.872 (meters)        (04/??/25)   ADJUSTED
 DG9099* NAD 83(2011) EPOCH   -  2010.00
 DG9099  ______________________________________________________________________
 DG9099  GEOID HEIGHT    -        -32.069 (meters)                     GEOID18
 DG9099  NAD 83(2011) X  -    145,729.726 (meters)                     COMP
 DG9099  NAD 83(2011) Y  - -4,881,295.384 (meters)                     COMP
 DG9099  NAD 83(2011) Z  -  4,089,311.710 (meters)                     COMP
 DG9099
 DG9099  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9099  Standards:
 DG9099         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9099            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9099  -------------------------------------------------------------------
 DG9099  NETWORK    0.18   0.17           0.04   0.09   0.09     -0.31906900
 DG9099  -------------------------------------------------------------------
 DG9099
 DG9099.The coordinates were established by GPS observations
 DG9099.and adjusted by the National Geodetic Survey in April 2025.
 DG9099
 DG9099.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9099.been affixed to the stable North American Tectonic Plate. 
 DG9099
 DG9099.The coordinates are valid at the epoch date displayed above
 DG9099.which is a decimal equivalence of Year/Month/Day.
 DG9099
 DG9099.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DG9099.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DG9099.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DG9099.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DG9099.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DG9099.published epoch of 2010.00.
 DG9099
 DG9099.Additional information on MYCS is available at:
 DG9099.https://geodesy.noaa.gov/CORS/index.shtml
 DG9099
 DG9099.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9099.GEOID18 height accuracy estimate available here.
 DG9099
 DG9099.The PID for the CORS L1 Phase Center is DG9100.
 DG9099
 DG9099.Click photographs - Photos may exist for this station.
 DG9099
 DG9099.The XYZ, and position/ellipsoidal ht. are equivalent.
 DG9099
 DG9099.The ellipsoidal height was determined by GPS observations
 DG9099.and is referenced to NAD 83.
 DG9099
 DG9099. The following values were computed from the NAD 83(2011) position.
 DG9099
 DG9099;                    North         East     Units Scale Factor Converg.
 DG9099;SPC IL E     -   384,614.327   303,696.751   MT  0.99997517   +0 01 40.6
 DG9099;SPC IL E     - 1,261,855.50    996,378.42   sFT  0.99997517   +0 01 40.6
 DG9099;UTM  16      - 4,443,162.324   390,099.647   MT  0.99974868   -0 49 53.5
 DG9099
 DG9099!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9099!SPC IL E     -   0.99996535  x   0.99997517  =   0.99994052
 DG9099!UTM  16      -   0.99996535  x   0.99974868  =   0.99971404
 DG9099
 DG9099_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9009943162(NAD 83)
 DG9099
 DG9099                          SUPERSEDED SURVEY CONTROL
 DG9099
 DG9099  NAD 83(2011)-  40 07 53.79754(N)    088 17 23.84982(W) AD(2010.00) c
 DG9099  ELLIP H (06/??/19)  220.873  (m)                       GP(2010.00) c c
 DG9099  NAD 83(2011)-  40 07 53.79753(N)    088 17 23.84971(W) AD(2010.00) c
 DG9099  ELLIP H (08/??/11)  220.869  (m)                       GP(2010.00) c c
 DG9099  NAD 83(CORS)-  40 07 53.79723(N)    088 17 23.85045(W) AD(2002.00) c
 DG9099  ELLIP H (02/??/05)  220.885  (m)                       GP(2002.00) c c
 DG9099
 DG9099.Superseded values are not recommended for survey control.
 DG9099
 DG9099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9099.See file dsdata.pdf to determine how the superseded data were derived.
 DG9099
 DG9099_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DG9099
 DG9099                          STATION DESCRIPTION
 DG9099
 DG9099'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DG9099'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DG9099'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DG9099'AND LOG FILES ACCESSIBLE AT:
 DG9099'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9103 ***********************************************************************
 DG9103  CORS        -  This is a GPS Continuously Operating Reference Station.
 DG9103  DESIGNATION -  KARA CO 6 COOP CORS ARP
 DG9103  CORS_ID     -  KAR6
 DG9103  PID         -  DG9103
 DG9103  STATE/COUNTY-  IL/WILL
 DG9103  COUNTRY     -  US
 DG9103  USGS QUAD   -  PLAINFIELD (2018)
 DG9103
 DG9103                         *CURRENT SURVEY CONTROL
 DG9103  ______________________________________________________________________
 DG9103* NAD 83(2011) POSITION- 41 31 15.32248(N) 088 08 50.49564(W)   ADJUSTED
 DG9103* NAD 83(2011) ELLIP HT-   164.223 (meters)        (04/??/25)   ADJUSTED
 DG9103* NAD 83(2011) EPOCH   -  2010.00
 DG9103  ______________________________________________________________________
 DG9103  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 DG9103  NAD 83(2011) X  -    154,615.582 (meters)                     COMP
 DG9103  NAD 83(2011) Y  - -4,780,060.987 (meters)                     COMP
 DG9103  NAD 83(2011) Z  -  4,206,021.246 (meters)                     COMP
 DG9103
 DG9103  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9103  Standards:
 DG9103         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9103            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9103  -------------------------------------------------------------------
 DG9103  NETWORK    0.08   0.19           0.03   0.03   0.10      0.02036600
 DG9103  -------------------------------------------------------------------
 DG9103
 DG9103.The coordinates were established by GPS observations
 DG9103.and adjusted by the National Geodetic Survey in April 2025.
 DG9103
 DG9103.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9103.been affixed to the stable North American Tectonic Plate. 
 DG9103
 DG9103.The coordinates are valid at the epoch date displayed above
 DG9103.which is a decimal equivalence of Year/Month/Day.
 DG9103
 DG9103.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DG9103.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DG9103.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DG9103.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DG9103.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DG9103.published epoch of 2010.00.
 DG9103
 DG9103.Additional information on MYCS is available at:
 DG9103.https://geodesy.noaa.gov/CORS/index.shtml
 DG9103
 DG9103.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9103.GEOID18 height accuracy estimate available here.
 DG9103
 DG9103.The PID for the CORS L1 Phase Center is DN6060.
 DG9103
 DG9103.Click photographs - Photos may exist for this station.
 DG9103
 DG9103.The XYZ, and position/ellipsoidal ht. are equivalent.
 DG9103
 DG9103.The ellipsoidal height was determined by GPS observations
 DG9103.and is referenced to NAD 83.
 DG9103
 DG9103. The following values were computed from the NAD 83(2011) position.
 DG9103
 DG9103;                    North         East     Units Scale Factor Converg.
 DG9103;SPC IL E     -   538,910.201   315,522.686   MT  0.99997796   +0 07 23.8
 DG9103;SPC IL E     - 1,768,074.55  1,035,177.35   sFT  0.99997796   +0 07 23.8
 DG9103;UTM  16      - 4,597,222.516   404,268.205   MT  0.99971278   -0 45 38.3
 DG9103
 DG9103!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9103!SPC IL E     -   0.99997424  x   0.99997796  =   0.99995220
 DG9103!UTM  16      -   0.99997424  x   0.99971278  =   0.99968703
 DG9103
 DG9103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0426897222(NAD 83)
 DG9103
 DG9103                          SUPERSEDED SURVEY CONTROL
 DG9103
 DG9103  NAD 83(2011)-  41 31 15.32266(N)    088 08 50.49549(W) AD(2010.00) c
 DG9103  ELLIP H (06/??/19)  164.217  (m)                       GP(2010.00) c c
 DG9103  NAD 83(2011)-  41 31 15.32271(N)    088 08 50.49555(W) AD(2010.00) c
 DG9103  ELLIP H (08/??/11)  164.197  (m)                       GP(2010.00) c c
 DG9103  NAD 83(CORS)-  41 31 15.32279(N)    088 08 50.49609(W) AD(2002.00) c
 DG9103  ELLIP H (02/??/05)  164.213  (m)                       GP(2002.00) c c
 DG9103
 DG9103.Superseded values are not recommended for survey control.
 DG9103
 DG9103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9103.See file dsdata.pdf to determine how the superseded data were derived.
 DG9103
 DG9103_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DG9103
 DG9103                          STATION DESCRIPTION
 DG9103
 DG9103'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DG9103'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DG9103'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DG9103'AND LOG FILES ACCESSIBLE AT:
 DG9103'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9105 ***********************************************************************
 DG9105  CORS        -  This is a GPS Continuously Operating Reference Station.
 DG9105  DESIGNATION -  KARA CO 7 COOP CORS ARP
 DG9105  CORS_ID     -  KAR7
 DG9105  PID         -  DG9105
 DG9105  STATE/COUNTY-  IL/COOK
 DG9105  COUNTRY     -  US
 DG9105  USGS QUAD   -  CHICAGO LOOP (2018)
 DG9105
 DG9105                         *CURRENT SURVEY CONTROL
 DG9105  ______________________________________________________________________
 DG9105* NAD 83(2011) POSITION- 41 52 35.08445(N) 087 39 00.41583(W)   ADJUSTED
 DG9105* NAD 83(2011) ELLIP HT-   179.974 (meters)        (04/??/25)   ADJUSTED
 DG9105* NAD 83(2011) EPOCH   -  2010.00
 DG9105  ______________________________________________________________________
 DG9105  GEOID HEIGHT    -        -33.589 (meters)                     GEOID18
 DG9105  NAD 83(2011) X  -    195,016.798 (meters)                     COMP
 DG9105  NAD 83(2011) Y  - -4,752,307.520 (meters)                     COMP
 DG9105  NAD 83(2011) Z  -  4,235,512.823 (meters)                     COMP
 DG9105
 DG9105  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9105  Standards:
 DG9105         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9105            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9105  -------------------------------------------------------------------
 DG9105  NETWORK    0.15   0.43           0.06   0.06   0.22      0.00306400
 DG9105  -------------------------------------------------------------------
 DG9105
 DG9105.The coordinates were established by GPS observations
 DG9105.and adjusted by the National Geodetic Survey in April 2025.
 DG9105
 DG9105.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9105.been affixed to the stable North American Tectonic Plate. 
 DG9105
 DG9105.The coordinates are valid at the epoch date displayed above
 DG9105.which is a decimal equivalence of Year/Month/Day.
 DG9105
 DG9105.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DG9105.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DG9105.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DG9105.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DG9105.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DG9105.published epoch of 2010.00.
 DG9105
 DG9105.Additional information on MYCS is available at:
 DG9105.https://geodesy.noaa.gov/CORS/index.shtml
 DG9105
 DG9105.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9105.GEOID18 height accuracy estimate available here.
 DG9105
 DG9105.The PID for the CORS L1 Phase Center is DG9106.
 DG9105
 DG9105.Click photographs - Photos may exist for this station.
 DG9105
 DG9105.The XYZ, and position/ellipsoidal ht. are equivalent.
 DG9105
 DG9105.The ellipsoidal height was determined by GPS observations
 DG9105.and is referenced to NAD 83.
 DG9105
 DG9105. The following values were computed from the NAD 83(2011) position.
 DG9105
 DG9105;                    North         East     Units Scale Factor Converg.
 DG9105;SPC IL E     -   578,601.534   356,713.246   MT  1.00001456   +0 27 21.9
 DG9105;SPC IL E     - 1,898,295.20  1,170,316.71   sFT  1.00001456   +0 27 21.9
 DG9105;UTM  16      - 4,636,258.878   446,054.796   MT  0.99963581   -0 26 02.3
 DG9105
 DG9105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9105!SPC IL E     -   0.99997177  x   1.00001456  =   0.99998633
 DG9105!UTM  16      -   0.99997177  x   0.99963581  =   0.99960759
 DG9105
 DG9105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4605436258(NAD 83)
 DG9105
 DG9105                          SUPERSEDED SURVEY CONTROL
 DG9105
 DG9105  NAD 83(2011)-  41 52 35.08456(N)    087 39 00.41583(W) AD(2010.00) c
 DG9105  ELLIP H (06/??/19)  179.975  (m)                       GP(2010.00) c c
 DG9105  NAD 83(2011)-  41 52 35.08455(N)    087 39 00.41572(W) AD(2010.00) c
 DG9105  ELLIP H (08/??/11)  179.972  (m)                       GP(2010.00) c c
 DG9105  NAD 83(CORS)-  41 52 35.08456(N)    087 39 00.41626(W) AD(2002.00) c
 DG9105  ELLIP H (02/??/05)  179.984  (m)                       GP(2002.00) c c
 DG9105
 DG9105.Superseded values are not recommended for survey control.
 DG9105
 DG9105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9105.See file dsdata.pdf to determine how the superseded data were derived.
 DG9105
 DG9105_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DG9105
 DG9105                          STATION DESCRIPTION
 DG9105
 DG9105'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DG9105'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DG9105'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DG9105'AND LOG FILES ACCESSIBLE AT:
 DG9105'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8692 ***********************************************************************
 DH8692  CORS        -  This is a GPS Continuously Operating Reference Station.
 DH8692  DESIGNATION -  KARA CO 9 COOP CORS ARP
 DH8692  CORS_ID     -  KAR9
 DH8692  PID         -  DH8692
 DH8692  STATE/COUNTY-  IL/MADISON
 DH8692  COUNTRY     -  US
 DH8692  USGS QUAD   -  COLLINSVILLE (2018)
 DH8692
 DH8692                         *CURRENT SURVEY CONTROL
 DH8692  ______________________________________________________________________
 DH8692* NAD 83(2011) POSITION- 38 43 55.49558(N) 089 56 57.59034(W)   ADJUSTED
 DH8692* NAD 83(2011) ELLIP HT-   152.098 (meters)        (06/??/19)   ADJUSTED
 DH8692* NAD 83(2011) EPOCH   -  2010.00
 DH8692  ______________________________________________________________________
 DH8692  GEOID HEIGHT    -        -31.046 (meters)                     GEOID18
 DH8692  NAD 83(2011) X  -      4,405.913 (meters)                     COMP
 DH8692  NAD 83(2011) Y  - -4,982,107.397 (meters)                     COMP
 DH8692  NAD 83(2011) Z  -  3,969,254.363 (meters)                     COMP
 DH8692
 DH8692.Formal positional accuracy estimates are not available for this CORS
 DH8692.because its coordinates were determined in part using modeled velocities.
 DH8692.A time-series residual plot is available that shows daily coordinate
 DH8692.variations relative to the published coordinates and modeled velocities.
 DH8692.Large residuals may indicate a potential error in the modeled velocities.
 DH8692
 DH8692.Residual plot at:
 DH8692.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=KAR9.
 DH8692
 DH8692.The coordinates were established by GPS observations
 DH8692.and adjusted by the National Geodetic Survey in June 2019.
 DH8692
 DH8692.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH8692.been affixed to the stable North American Tectonic Plate. 
 DH8692
 DH8692.The coordinates are valid at the epoch date displayed above
 DH8692.which is a decimal equivalence of Year/Month/Day.
 DH8692
 DH8692.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DH8692.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DH8692.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DH8692.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DH8692.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DH8692.published epoch of 2010.00.
 DH8692
 DH8692.Additional information on MYCS is available at:
 DH8692.https://geodesy.noaa.gov/CORS/index.shtml
 DH8692
 DH8692.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8692.GEOID18 height accuracy estimate available here.
 DH8692
 DH8692.The PID for the CORS L1 Phase Center is DH8693.
 DH8692
 DH8692.Click photographs - Photos may exist for this station.
 DH8692
 DH8692.The XYZ, and position/ellipsoidal ht. are equivalent.
 DH8692
 DH8692.The ellipsoidal height was determined by GPS observations
 DH8692.and is referenced to NAD 83.
 DH8692
 DH8692. The following values were computed from the NAD 83(2011) position.
 DH8692
 DH8692;                    North         East     Units Scale Factor Converg.
 DH8692;SPC IL W     -   229,251.107   718,896.730   MT  0.99994557   +0 08 09.5
 DH8692;SPC IL W     -   752,134.67  2,358,580.36   sFT  0.99994557   +0 08 09.5
 DH8692;UTM  16      - 4,291,176.693   243,627.146   MT  1.00040946   -1 50 46.8
 DH8692;UTM  15      - 4,291,465.603   765,183.591   MT  1.00046606   +1 54 35.5
 DH8692
 DH8692!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8692!SPC IL W     -   0.99997614  x   0.99994557  =   0.99992171
 DH8692!UTM  16      -   0.99997614  x   1.00040946  =   1.00038559
 DH8692!UTM  15      -   0.99997614  x   1.00046606  =   1.00044219
 DH8692
 DH8692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4362791176(NAD 83)
 DH8692
 DH8692                          SUPERSEDED SURVEY CONTROL
 DH8692
 DH8692  NAD 83(2011)-  38 43 55.49556(N)    089 56 57.59026(W) AD(2010.00) c
 DH8692  ELLIP H (08/??/11)  152.095  (m)                       GP(2010.00) c c
 DH8692  NAD 83(CORS)-  38 43 55.49576(N)    089 56 57.59052(W) AD(2002.00) c
 DH8692  ELLIP H (03/??/06)  152.116  (m)                       GP(2002.00) c c
 DH8692
 DH8692.Superseded values are not recommended for survey control.
 DH8692
 DH8692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8692.See file dsdata.pdf to determine how the superseded data were derived.
 DH8692
 DH8692_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DH8692
 DH8692                          STATION DESCRIPTION
 DH8692
 DH8692'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
 DH8692'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DH8692'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DH8692'AND LOG FILES ACCESSIBLE AT:
 DH8692'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8088 ***********************************************************************
 DE8088  HT_MOD      -  This is a Height Modernization Survey Station.
 DE8088  CORS        -  This is a GPS Continuously Operating Reference Station.
 DE8088  DESIGNATION -  KARA CO COOP CORS ARP
 DE8088  CORS_ID     -  KAR1
 DE8088  PID         -  DE8088
 DE8088  STATE/COUNTY-  IL/COOK
 DE8088  COUNTRY     -  US
 DE8088  USGS QUAD   -  BERWYN (2018)
 DE8088
 DE8088                         *CURRENT SURVEY CONTROL
 DE8088  ______________________________________________________________________
 DE8088* NAD 83(CORS) POSITION- 41 47 43.92516(N) 087 51 39.57042(W)   ADJUSTED
 DE8088* NAD 83(CORS) ELLIP HT-   169.298 (meters)        (10/??/06)   ADJUSTED
 DE8088* NAD 83(CORS) EPOCH   -  2002.00
 DE8088* NAVD 88 ORTHO HEIGHT -   202.65  (meters)      664.9   (feet) GPS OBS
 DE8088  ______________________________________________________________________
 DE8088  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE8088  GEOID HEIGHT    -        -33.340 (meters)                     GEOID03
 DE8088  GEOID HEIGHT    -        -33.380 (meters)                     GEOID18
 DE8088  NAD 83(CORS) X  -    177,748.063 (meters)                     COMP
 DE8088  NAD 83(CORS) Y  - -4,758,972.846 (meters)                     COMP
 DE8088  NAD 83(CORS) Z  -  4,228,812.609 (meters)                     COMP
 DE8088  HORZ ORDER      -  SPECIAL (CORS)
 DE8088  ELLP ORDER      -  SPECIAL (CORS)
 DE8088
 DE8088.Formal positional accuracy estimates are not available for this CORS
 DE8088.because its coordinates were determined in part using modeled velocities.
 DE8088.A time-series residual plot is available that shows daily coordinate
 DE8088.variations relative to the published coordinates and modeled velocities.
 DE8088.Large residuals may indicate a potential error in the modeled velocities.
 DE8088
 DE8088.Residual plot at:
 DE8088.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=KAR1.
 DE8088
 DE8088.The coordinates were established by GPS observations
 DE8088.and adjusted by the National Geodetic Survey in October 2006.
 DE8088
 DE8088.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96). 
 DE8088
 DE8088.The coordinates are valid at the epoch date displayed above
 DE8088.which is a decimal equivalence of Year/Month/Day.
 DE8088
 DE8088.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DE8088.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DE8088.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DE8088.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DE8088.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DE8088.published epoch of 2010.00.
 DE8088
 DE8088.Additional information on MYCS is available at:
 DE8088.https://geodesy.noaa.gov/CORS/index.shtml
 DE8088
 DE8088.The orthometric height was determined by GPS observations and a
 DE8088.high-resolution geoid model using precise GPS observation and
 DE8088.processing techniques.
 DE8088
 DE8088.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8088.GEOID18 height accuracy estimate available here.
 DE8088
 DE8088.The PID for the CORS L1 Phase Center is DG4817.
 DE8088
 DE8088.Click photographs - Photos may exist for this station.
 DE8088
 DE8088.The XYZ, and position/ellipsoidal ht. are equivalent.
 DE8088
 DE8088.The ellipsoidal height was determined by GPS observations
 DE8088.and is referenced to NAD 83.
 DE8088
 DE8088. The following values were computed from the NAD 83(CORS) position.
 DE8088
 DE8088;                    North         East     Units Scale Factor Converg.
 DE8088;SPC IL E     -   569,500.808   339,257.953   MT  0.99999396   +0 18 53.3
 DE8088;SPC IL E     - 1,868,437.23  1,113,048.80   sFT  0.99999396   +0 18 53.3
 DE8088;UTM  16      - 4,627,433.315   428,466.593   MT  0.99966297   -0 34 25.9
 DE8088
 DE8088!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8088!SPC IL E     -   0.99997345  x   0.99999396  =   0.99996741
 DE8088!UTM  16      -   0.99997345  x   0.99966297  =   0.99963643
 DE8088
 DE8088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2846627433(NAD 83)
 DE8088
 DE8088                          SUPERSEDED SURVEY CONTROL
 DE8088
 DE8088  ELLIP H (06/27/12)  169.271  (m)                       GP(2010.00) 0 0
 DE8088  NAD 83(2011)-  41 47 43.92627(N)    087 51 39.56798(W) AD(2010.00) c
 DE8088  NAD 83(CORS)-  41 47 43.92584(N)    087 51 39.56584(W) AD(2002.00) c
 DE8088  NAD 83(CORS)-  41 47 43.92565(N)    087 51 39.57009(W) AD(2002.00) c
 DE8088  NAD 83(CORS)-  41 47 43.92565(N)    087 51 39.57009(W) AD(2002.00) c
 DE8088  ELLIP H (10/??/02)  169.296  (m)                       GP(2002.00) c c
 DE8088  ELLIP H (10/??/02)  169.296  (m)                       GP(2002.00) c c
 DE8088  ELLIP H (10/??/02)  169.294  (m)                       GP(2002.00) c c
 DE8088
 DE8088.Superseded values are not recommended for survey control.
 DE8088
 DE8088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8088.See file dsdata.pdf to determine how the superseded data were derived.
 DE8088
 DE8088_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DE8088
 DE8088                          STATION DESCRIPTION
 DE8088
 DE8088'DESCRIBED BY NATIONAL GEODETIC SURVEY 2006
 DE8088'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DE8088'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DE8088'AND LOG FILES ACCESSIBLE AT:
 DE8088'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1584 ***********************************************************************
 HB1584  DESIGNATION -  KARNAK MUNICIPAL TANK
 HB1584  PID         -  HB1584
 HB1584  STATE/COUNTY-  IL/PULASKI
 HB1584  COUNTRY     -  US
 HB1584  USGS QUAD   -  KARNAK (2018)
 HB1584
 HB1584                         *CURRENT SURVEY CONTROL
 HB1584  ______________________________________________________________________
 HB1584* NAD 83(1997) POSITION- 37 17 35.86817(N) 088 58 24.40658(W)   ADJUSTED
 HB1584  ______________________________________________________________________
 HB1584  GEOID HEIGHT    -        -28.466 (meters)                     GEOID18
 HB1584  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 HB1584  HORZ ORDER      -  THIRD
 HB1584
 HB1584.The horizontal coordinates were established by classical geodetic methods
 HB1584.and adjusted by the National Geodetic Survey in October 1999.
 HB1584
 HB1584.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1584.GEOID18 height accuracy estimate available here.
 HB1584
 HB1584.Click photographs - Photos may exist for this station.
 HB1584
 HB1584.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1584
 HB1584. The following values were computed from the NAD 83(1997) position.
 HB1584
 HB1584;                    North         East     Units Scale Factor Converg.
 HB1584;SPC IL W     -    70,205.138   805,797.030   MT  1.00007901   +0 43 22.9
 HB1584;SPC IL W     -   230,331.36  2,643,685.76   sFT  1.00007901   +0 43 22.9
 HB1584;UTM  16      - 4,129,235.166   325,077.962   MT  0.99997692   -1 11 45.6
 HB1584
 HB1584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2507729235(NAD 83)
 HB1584
 HB1584                          SUPERSEDED SURVEY CONTROL
 HB1584
 HB1584  NAD 83(1993)-  37 17 35.87324(N)    088 58 24.40532(W) AD(       ) 3
 HB1584  NAD 83(1986)-  37 17 35.87771(N)    088 58 24.40826(W) AD(       ) 3
 HB1584  NAD 27      -  37 17 35.69436(N)    088 58 24.16117(W) AD(       ) 3
 HB1584
 HB1584.Superseded values are not recommended for survey control.
 HB1584
 HB1584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1584.See file dsdata.pdf to determine how the superseded data were derived.
 HB1584
 HB1584_MARKER: 53 = ELEVATED TANK
 HB1584
 HB1584  HISTORY     - Date     Condition        Report By
 HB1584  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1584
 HB1584                          STATION DESCRIPTION
 HB1584
 HB1584'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1584'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1584'KARNAK.  IT IS LOCATED IN ABOUT THE CENTER OF THE SMALL TOWN AND IS
 HB1584'ON CITY PROPERTY.  THE NORTHWEST LEG OF THE STRUCTURE IS 105 FEET
 HB1584'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 169 AND THE SAME LEG OF
 HB1584'THE STRUCTURE IS 27 FEET SOUTH OF THE SOUTHWEST CORNER OF THE KARNAK
 HB1584'FIRE DEPARTMENT BUILDING.
 HB1584'
 HB1584'THE TANK IS SUPPORTED BY A FOUR LEGGED STEEL STRUCTURE, OVERALL
 HB1584'HEIGHT IS 123 FEET.  THE ENTIRE STRUCTURE IS PAINTED ALUMINUM.
 HB1584'THE WORD KARNAK IS PAINTED IN BLACK LETTERS ON THE EAST AND WEST
 HB1584'SIDES OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1668 ***********************************************************************
 MF1668  DESIGNATION -  KASBEER
 MF1668  PID         -  MF1668
 MF1668  STATE/COUNTY-  IL/BUREAU
 MF1668  COUNTRY     -  US
 MF1668  USGS QUAD   -  PRINCETON NORTH (2018)
 MF1668
 MF1668                         *CURRENT SURVEY CONTROL
 MF1668  ______________________________________________________________________
 MF1668* NAD 83(1997) POSITION- 41 29 41.76909(N) 089 28 00.20690(W)   ADJUSTED
 MF1668* NAVD 88 ORTHO HEIGHT -   224.16  (+/-2cm)      735.4   (feet) VERTCON3
 MF1668  ______________________________________________________________________
 MF1668  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 MF1668  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 MF1668  HORZ ORDER      -  THIRD
 MF1668  VERT ORDER      -  THIRD ? (See Below)
 MF1668
 MF1668.The horizontal coordinates were established by classical geodetic methods
 MF1668.and adjusted by the National Geodetic Survey in October 1999.
 MF1668
 MF1668.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1668.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1668
 MF1668.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1668.GEOID18 height accuracy estimate available here.
 MF1668
 MF1668.The vertical order pertains to the NGVD 29 superseded value.
 MF1668
 MF1668.Click photographs - Photos may exist for this station.
 MF1668
 MF1668.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1668
 MF1668. The following values were computed from the NAD 83(1997) position.
 MF1668
 MF1668;                    North         East     Units Scale Factor Converg.
 MF1668;SPC IL W     -   536,225.751   758,443.814   MT  0.99998320   +0 27 49.5
 MF1668;SPC IL W     - 1,759,267.32  2,488,327.75   sFT  0.99998320   +0 27 49.5
 MF1668;UTM  16      - 4,596,639.631   294,096.451   MT  1.00012177   -1 38 05.7
 MF1668
 MF1668!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1668!SPC IL W     -   0.99997003  x   0.99998320  =   0.99995323
 MF1668!UTM  16      -   0.99997003  x   1.00012177  =   1.00009179
 MF1668
 MF1668:                Primary Azimuth Mark                     Grid Az
 MF1668:SPC IL W     -  KASBEER AZ MK                            005 34 34.1
 MF1668:UTM  16      -  KASBEER AZ MK                            007 40 29.3
 MF1668
 MF1668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9409696639(NAD 83)
 MF1668
 MF1668|---------------------------------------------------------------------|
 MF1668| PID    Reference Object                     Distance      Geod. Az  |
 MF1668|                                                           dddmmss.s |
 MF1668| CI7633 KASBEER AZ MK                                      0060223.6 |
 MF1668| CI7634 KASBEER RM 1                          7.094 METERS 13947     |
 MF1668| CI7635 KASBEER RM 2                         23.996 METERS 26952     |
 MF1668|---------------------------------------------------------------------|
 MF1668
 MF1668                          SUPERSEDED SURVEY CONTROL
 MF1668
 MF1668  NAD 83(1996)-  41 29 41.76873(N)    089 28 00.20747(W) AD(       ) 3
 MF1668  NAD 83(1986)-  41 29 41.77567(N)    089 28 00.21256(W) AD(       ) 3
 MF1668  NAD 27      -  41 29 41.65170(N)    089 27 59.87660(W) AD(       ) 3
 MF1668  NGVD 29             224.23   (m)          735.7    (f) LEVELING    3  
 MF1668
 MF1668.Superseded values are not recommended for survey control.
 MF1668
 MF1668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1668.See file dsdata.pdf to determine how the superseded data were derived.
 MF1668
 MF1668_MARKER: DS = TRIANGULATION STATION DISK
 MF1668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1668_STAMPING: KASBEER 1954
 MF1668_MARK LOGO: CGS
 MF1668_PROJECTION: FLUSH
 MF1668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1668+STABILITY: SURFACE MOTION
 MF1668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1668+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2001
 MF1668
 MF1668  HISTORY     - Date     Condition        Report By
 MF1668  HISTORY     - 1954     MONUMENTED       CGS
 MF1668  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF1668  HISTORY     - 20010425 GOOD             USPSQD
 MF1668  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF1668
 MF1668                          STATION DESCRIPTION
 MF1668
 MF1668'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1668'STATION IS LOCATED IN THE NORTHWEST ANGLE OF THE INTERSECTION
 MF1668'OF STATE HIGHWAY 26 AND A GRAVEL CROSSROAD ABOUT 3-1/2 MILES
 MF1668'SOUTH OF OHIO AND ABOUT 1/2 MILE SOUTH OF KASBEER.  IT IS 96 FEET
 MF1668'NORTHWEST OF THE CENTER OF THE INTERSECTION, 34 FEET NORTH
 MF1668'OF THE CENTER OF THE GRAVEL ROAD, 9 FEET WEST OF A WHITE WITNESS
 MF1668'POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK IS FLUSH AND
 MF1668'THE DISK IS STAMPED KASBEER 1954.
 MF1668'
 MF1668'REFERENCE MARK NO. 1 IS 40 FEET WEST OF THE CENTER OF HIGHWAY
 MF1668'26, 26 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD AND 3 FEET
 MF1668'WEST OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK
 MF1668'IS STAMPED KASBEER NO 1 1954.
 MF1668'
 MF1668'REFERENCE MARK NO. 2 IS 58 FEET EAST OF THE CENTER OF A
 MF1668'DRIVEWAY, 34 FEET NORTH OF THE CENTER OF THE GRAVEL ROAD AND
 MF1668'1 FOOT SOUTH OF THE FENCE.  THE MARK IS FLUSH AND THE DISK
 MF1668'IS STAMPED KASBEER NO 2 1954.
 MF1668'
 MF1668'AZIMUTH MARK IS 40 FEET EAST OF THE CENTER OF HIGHWAY 26, 2
 MF1668'FEET SOUTH OF A TELEPHONE POLE, 2 FEET NORTH OF A WHITE
 MF1668'WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK IS FLUSH
 MF1668'AND THE DISK IS STAMPED KASBEER 1954.
 MF1668'
 MF1668'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS
 MF1668'92 AND 26 IN OHIO, GO SOUTH ON HIGHWAY 26 FOR 3.65 MILES
 MF1668'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE SOUTH
 MF1668'ON THE HIGHWAY FOR 0.35 MILE TO A GRAVEL CROSSROAD AND THE
 MF1668'STATION ON THE LEFT AS DESCRIBED.
 MF1668'
 MF1668'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1668
 MF1668                          STATION RECOVERY (1996)
 MF1668
 MF1668'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1668'MARK NOT FOUND.
 MF1668
 MF1668                          STATION RECOVERY (2001)
 MF1668
 MF1668'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1668'RECOVERED IN GOOD CONDITION.
 MF1668
 MF1668                          STATION RECOVERY (2005)
 MF1668
 MF1668'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1668'RM 1 FOUND
 MF1668'RM 2 FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1789 ***********************************************************************
 HB1789  DESIGNATION -  KASKASKIA
 HB1789  PID         -  HB1789
 HB1789  STATE/COUNTY-  IL/RANDOLPH
 HB1789  COUNTRY     -  US
 HB1789  USGS QUAD   -  KASKASKIA (2018)
 HB1789
 HB1789                         *CURRENT SURVEY CONTROL
 HB1789  ______________________________________________________________________
 HB1789* NAD 83(1997) POSITION- 37 57 49.51653(N) 089 54 25.85943(W)   ADJUSTED
 HB1789* NAVD 88 ORTHO HEIGHT -   172.    (meters)      564.    (feet) SCALED
 HB1789  ______________________________________________________________________
 HB1789  GEOID HEIGHT    -        -29.685 (meters)                     GEOID18
 HB1789  LAPLACE CORR    -          1.82  (seconds)                    DEFLEC18
 HB1789  HORZ ORDER      -  SECOND
 HB1789
 HB1789.The horizontal coordinates were established by classical geodetic methods
 HB1789.and adjusted by the National Geodetic Survey in October 1999.
 HB1789
 HB1789.The orthometric height was scaled from a topographic map.
 HB1789
 HB1789.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1789.GEOID18 height accuracy estimate available here.
 HB1789
 HB1789.Click photographs - Photos may exist for this station.
 HB1789
 HB1789.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1789
 HB1789. The following values were computed from the NAD 83(1997) position.
 HB1789
 HB1789;                    North         East     Units Scale Factor Converg.
 HB1789;SPC IL W     -   143,978.745   722,800.964   MT  0.99994758   +0 09 34.7
 HB1789;SPC IL W     -   472,370.27  2,371,389.50   sFT  0.99994758   +0 09 34.7
 HB1789;SPC MO E     -   236,575.175   302,090.933   MT  0.99996674   +0 21 52.9
 HB1789;UTM  16      - 4,205,781.332   244,604.612   MT  1.00040344   -1 47 21.7
 HB1789
 HB1789!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1789!SPC IL W     -   0.99997768  x   0.99994758  =   0.99992526
 HB1789!SPC MO E     -   0.99997768  x   0.99996674  =   0.99994442
 HB1789!UTM  16      -   0.99997768  x   1.00040344  =   1.00038111
 HB1789
 HB1789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4460405781(NAD 83)
 HB1789
 HB1789                          SUPERSEDED SURVEY CONTROL
 HB1789
 HB1789  NAD 83(1986)-  37 57 49.52486(N)    089 54 25.85490(W) AD(       ) 2
 HB1789  NAD 27      -  37 57 49.33600(N)    089 54 25.46500(W) AD(       ) 2
 HB1789
 HB1789.Superseded values are not recommended for survey control.
 HB1789
 HB1789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1789.See file dsdata.pdf to determine how the superseded data were derived.
 HB1789
 HB1789_MARKER: V = STONE MONUMENT
 HB1789_SETTING: 0 = UNSPECIFIED SETTING
 HB1789_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1789
 HB1789  HISTORY     - Date     Condition        Report By
 HB1789  HISTORY     - 1880     MONUMENTED       MRC
 HB1789  HISTORY     - 1962     MARK NOT FOUND   ILDT
 HB1789
 HB1789                          STATION DESCRIPTION
 HB1789
 HB1789'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1880
 HB1789'ON SOUTHWESTERN EARTHWORKS OF OLD FORT KASKASKIA IN FORT KASKASKIA
 HB1789'STATE PARK, ON FIRST BLUFF 350 YARDS NORTH OF VILLAGE OF FORT GAGE,
 HB1789'ABOUT 6 MILES, AIRLINE, NORTHWEST OF CHESTER, AND 20 FEET NORTHEAST
 HB1789'OF TOMBSTONE WHICH IS ON WEST PROPERTY-LINE FENCE.  TO REACH
 HB1789'FROM CHESTER, GO NORTHWEST 6 MILES ALONG FOOT OF BLUFFS TO FORT GAGE
 HB1789'SCHOOLHOUSE, AND FOLLOW ROAD SIGNS ON RIGHT TO FORT KASKASKIA
 HB1789'PARK, MARKED BY A STONE POST FLUSH WITH SURFACE OF GROUND. STATION
 HB1789'KASKASKIA (U.S.E.) IS 10 FEET LOWER
 HB1789'IN ELEVATION, AND 11.837 METERS (38.84 FEET) FROM STATION,
 HB1789'N 84 DEG 32 MIN E.
 HB1789
 HB1789                          STATION RECOVERY (1962)
 HB1789
 HB1789'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1962
 HB1789'STATION MARK WAS NOT RECOVERED.  THE TOMBSTONE HAS BEEN MOVED TO A
 HB1789'NEARBY CEMETERY.  PROPERTY LINE NO LONGER VISIBLE AND FOUNDATION
 HB1789'OF TOMBSTONE STILL THERE.  SEARCHED 38 FEET FROM U.S.E. MARK
 HB1789'N 84 DEGREES AND 84 DEGREES E BUT COULD NOT FIND ANY MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1790 ***********************************************************************
 HB1790  DESIGNATION -  KASKASKIA
 HB1790  PID         -  HB1790
 HB1790  STATE/COUNTY-  IL/RANDOLPH
 HB1790  COUNTRY     -  US
 HB1790  USGS QUAD   -  KASKASKIA (2018)
 HB1790
 HB1790                         *CURRENT SURVEY CONTROL
 HB1790  ______________________________________________________________________
 HB1790* NAD 83(1997) POSITION- 37 57 49.55308(N) 089 54 25.37671(W)   ADJUSTED
 HB1790* NAVD 88 ORTHO HEIGHT -   172.    (meters)      564.    (feet) SCALED
 HB1790  ______________________________________________________________________
 HB1790  GEOID HEIGHT    -        -29.685 (meters)                     GEOID18
 HB1790  LAPLACE CORR    -          1.83  (seconds)                    DEFLEC18
 HB1790  HORZ ORDER      -  FIRST
 HB1790
 HB1790.The horizontal coordinates were established by classical geodetic methods
 HB1790.and adjusted by the National Geodetic Survey in October 1999.
 HB1790
 HB1790.The orthometric height was scaled from a topographic map.
 HB1790
 HB1790.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1790.GEOID18 height accuracy estimate available here.
 HB1790
 HB1790.Click photographs - Photos may exist for this station.
 HB1790
 HB1790.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1790
 HB1790. The following values were computed from the NAD 83(1997) position.
 HB1790
 HB1790;                    North         East     Units Scale Factor Converg.
 HB1790;SPC IL W     -   143,979.905   722,812.744   MT  0.99994758   +0 09 34.9
 HB1790;SPC IL W     -   472,374.07  2,371,428.14   sFT  0.99994758   +0 09 34.9
 HB1790;SPC MO E     -   236,576.377   302,102.708   MT  0.99996676   +0 21 53.2
 HB1790;UTM  16      - 4,205,782.091   244,616.430   MT  1.00040336   -1 47 21.4
 HB1790
 HB1790!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1790!SPC IL W     -   0.99997768  x   0.99994758  =   0.99992526
 HB1790!SPC MO E     -   0.99997768  x   0.99996676  =   0.99994444
 HB1790!UTM  16      -   0.99997768  x   1.00040336  =   1.00038103
 HB1790
 HB1790:                Primary Azimuth Mark                     Grid Az
 HB1790:SPC IL W     -  DOWL                                     178 50 30.4
 HB1790:SPC MO E     -  DOWL                                     178 38 12.1
 HB1790:UTM  16      -  DOWL                                     180 47 26.7
 HB1790
 HB1790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4461605782(NAD 83)
 HB1790
 HB1790|---------------------------------------------------------------------|
 HB1790| PID    Reference Object                     Distance      Geod. Az  |
 HB1790|                                                           dddmmss.s |
 HB1790| HB1769 PERRYVILLE MUNICIPAL TOWER          APPROX.26.9 KM 1721619.7 |
 HB1790| HB1786 DOWL                                APPROX.17.1 KM 1790005.3 |
 HB1790| HB1789 KASKASKIA                            11.837 METERS 26432     |
 HB1790| HC0910 STE GENEVIEVE CATHOLIC CHURCH       APPROX.12.4 KM 2775904.8 |
 HB1790| HC0906 STE GENEVIEVE MUNICIPAL TOWER       APPROX.12.8 KM 2792322.1 |
 HB1790|---------------------------------------------------------------------|
 HB1790
 HB1790                          SUPERSEDED SURVEY CONTROL
 HB1790
 HB1790  NAD 83(1986)-  37 57 49.56141(N)    089 54 25.37218(W) AD(       ) 1
 HB1790  NAD 27      -  37 57 49.37300(N)    089 54 24.98200(W) AD(       ) 1
 HB1790
 HB1790.Superseded values are not recommended for survey control.
 HB1790
 HB1790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1790.See file dsdata.pdf to determine how the superseded data were derived.
 HB1790
 HB1790_MARKER: P = PIPE CAP
 HB1790_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB1790_MARK LOGO: USACE
 HB1790_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB1790_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1790_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1790+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2011
 HB1790
 HB1790  HISTORY     - Date     Condition        Report By
 HB1790  HISTORY     - 1931     MONUMENTED       USACE
 HB1790  HISTORY     - 1962     GOOD             ILDT
 HB1790  HISTORY     - 20110802 GOOD             ILDT
 HB1790
 HB1790                          STATION DESCRIPTION
 HB1790
 HB1790'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1931 (HWH)
 HB1790'ON SOUTHWESTERN EARTHWORKS OF OLD FORT KASKASKIA IN FORT KASKASKIA
 HB1790'STATE PARK, ON FIRST BLUFF 350 YARDS NORTH OF VILLAGE OF FORT GAGE,
 HB1790'AND ABOUT 6 MILES, AIRLINE, NORTHWEST OF CHESTER.  TO REACH FROM
 HB1790'CHESTER, GO NORTHWEST 6 MILES ALONG FOOT OF BLUFFS TO FORT GAGE
 HB1790'SCHOOLHOUSE, AND FOLLOW ROAD SIGN ON RIGHT TO FORT KASKASKIA.  MARKED
 HB1790'BY CAPPED IRON PIPE PROJECTING 10 INCHES ABOVE SURFACE OF
 HB1790'GROUND.  STATION KASKASKIA (M.R.C.) IS
 HB1790'11.837 METERS (38.84 FEET) FROM STATION, S 84 DEG 32 MIN W.
 HB1790
 HB1790                          STATION RECOVERY (1962)
 HB1790
 HB1790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1962
 HB1790'STATION FOUND IN GOOD CONDITION.  DESCRIPTION ADEQUATE.
 HB1790
 HB1790                          STATION RECOVERY (2011)
 HB1790
 HB1790'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1790'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1462 ***********************************************************************
 KB1462  CBN         -  This is a Cooperative Base Network Control Station.
 KB1462  DESIGNATION -  KASTEN
 KB1462  PID         -  KB1462
 KB1462  STATE/COUNTY-  IL/MACOUPIN
 KB1462  COUNTRY     -  US
 KB1462  USGS QUAD   -  CARLINVILLE EAST (2018)
 KB1462
 KB1462                         *CURRENT SURVEY CONTROL
 KB1462  ______________________________________________________________________
 KB1462* NAD 83(2011) POSITION- 39 20 50.60837(N) 089 52 08.60845(W)   ADJUSTED
 KB1462* NAD 83(2011) ELLIP HT-   166.481 (meters)        (06/27/12)   ADJUSTED
 KB1462* NAD 83(2011) EPOCH   -  2010.00
 KB1462* NAVD 88 ORTHO HEIGHT -   198.1   (meters)      650.    (feet) GPS OBS
 KB1462  ______________________________________________________________________
 KB1462  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1462  GEOID HEIGHT    -        -31.642 (meters)                     GEOID12A
 KB1462  GEOID HEIGHT    -        -31.614 (meters)                     GEOID18
 KB1462  NAD 83(2011) X  -     11,287.652 (meters)                     COMP
 KB1462  NAD 83(2011) Y  - -4,939,081.497 (meters)                     COMP
 KB1462  NAD 83(2011) Z  -  4,022,320.965 (meters)                     COMP
 KB1462  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 KB1462
 KB1462  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1462  Standards:
 KB1462         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1462            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1462  -------------------------------------------------------------------
 KB1462  NETWORK    0.40   0.80           0.18   0.14   0.41      0.03396535
 KB1462  -------------------------------------------------------------------
 KB1462  Click here for local accuracies and other accuracy information.
 KB1462
 KB1462.The horizontal coordinates were established by GPS observations
 KB1462.and adjusted by the National Geodetic Survey in June 2012.
 KB1462
 KB1462.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1462.been affixed to the stable North American tectonic plate. See 
 KB1462.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1462
 KB1462.The horizontal coordinates are valid at the epoch date displayed above
 KB1462.which is a decimal equivalence of Year/Month/Day.
 KB1462
 KB1462.The orthometric height was determined by GPS observations and a
 KB1462.high-resolution geoid model.
 KB1462
 KB1462.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1462.GEOID18 height accuracy estimate available here.
 KB1462
 KB1462.Click photographs - Photos may exist for this station.
 KB1462
 KB1462.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1462
 KB1462.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1462
 KB1462.The ellipsoidal height was determined by GPS observations
 KB1462.and is referenced to NAD 83.
 KB1462
 KB1462. The following values were computed from the NAD 83(2011) position.
 KB1462
 KB1462;                    North         East     Units Scale Factor Converg.
 KB1462;SPC IL W     -   297,576.210   725,652.750   MT  0.99994928   +0 11 19.3
 KB1462;SPC IL W     -   976,297.95  2,380,745.73   sFT  0.99994928   +0 11 19.3
 KB1462;UTM  16      - 4,359,254.614   252,762.186   MT  1.00035269   -1 49 11.9
 KB1462
 KB1462!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1462!SPC IL W     -   0.99997388  x   0.99994928  =   0.99992316
 KB1462!UTM  16      -   0.99997388  x   1.00035269  =   1.00032656
 KB1462
 KB1462:                Primary Azimuth Mark                     Grid Az
 KB1462:SPC IL W     -  KASTEN AZ MK RESET                       006 25 45.8
 KB1462:UTM  16      -  KASTEN AZ MK RESET                       008 26 17.0
 KB1462
 KB1462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5276259254(NAD 83)
 KB1462
 KB1462|---------------------------------------------------------------------|
 KB1462| PID    Reference Object                     Distance      Geod. Az  |
 KB1462|                                                           dddmmss.s |
 KB1462| CI7636 KASTEN AZ MK                                       0055512.4 |
 KB1462| CI7637 KASTEN AZ MK RESET                                 0063705.1 |
 KB1462| KB1515 THAYER C W AND F COAL CO STACK      APPROX.22.8 KM 0244617.9 |
 KB1462| CI7638 KASTEN RM 1                          38.114 METERS 06139     |
 KB1462| KB1461 STANDARD CITY OIL CO STACK          APPROX. 7.4 KM 0971122.0 |
 KB1462| KB1465 CARLINVILLE MACOUPIN CO CTHSE       APPROX. 7.6 KM 1864018.2 |
 KB1462| KB1464 CARLINVILLE ST JOSEPH CATH CH       APPROX. 8.1 KM 1882003.5 |
 KB1462| KB1463 CARLINVILLE MUNICIPAL TANK          APPROX. 8.3 KM 1883726.9 |
 KB1462| CI7639 KASTEN RM 2                          54.048 METERS 19316     |
 KB1462|---------------------------------------------------------------------|
 KB1462
 KB1462                          SUPERSEDED SURVEY CONTROL
 KB1462
 KB1462  NAD 83(2007)-  39 20 50.60832(N)    089 52 08.60914(W) AD(2002.00) 0
 KB1462  ELLIP H (02/10/07)  166.509  (m)                       GP(2002.00)    
 KB1462  ELLIP H (10/15/04)  166.464  (m)                       GP(       ) 4 2
 KB1462  NAD 83(1997)-  39 20 50.60840(N)    089 52 08.60915(W) AD(       ) B
 KB1462  ELLIP H (07/17/98)  166.516  (m)                       GP(       ) 4 1
 KB1462  NAD 83(1986)-  39 20 50.61520(N)    089 52 08.59743(W) AD(       ) 1
 KB1462  NAD 27      -  39 20 50.44500(N)    089 52 08.23900(W) AD(       ) 1
 KB1462  NAVD 88 (07/17/98)  198.1    (m)  GEOID96  model used  GPS OBS        
 KB1462
 KB1462.Superseded values are not recommended for survey control.
 KB1462
 KB1462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1462.See file dsdata.pdf to determine how the superseded data were derived.
 KB1462
 KB1462_MARKER: DS = TRIANGULATION STATION DISK
 KB1462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1462_STAMPING: KASTEN 1934
 KB1462_MARK LOGO: CGS
 KB1462_PROJECTION: FLUSH
 KB1462_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1462+STABILITY: SURFACE MOTION
 KB1462_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1462+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2011
 KB1462
 KB1462  HISTORY     - Date     Condition        Report By
 KB1462  HISTORY     - 1934     MONUMENTED       CGS
 KB1462  HISTORY     - 1960     GOOD             CGS
 KB1462  HISTORY     - 19970326 GOOD             NGS
 KB1462  HISTORY     - 19980714 GOOD             JCLS
 KB1462  HISTORY     - 20010410 GOOD             JCLS
 KB1462  HISTORY     - 20030613 GOOD             WOOLPT
 KB1462  HISTORY     - 20110718 GOOD             ILDT
 KB1462
 KB1462                          STATION DESCRIPTION
 KB1462
 KB1462'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1462'5.4 MILES BY ROAD NORTH OF THE SQUARE IN CARLINVILLE, 0.95 MILE SOUTH
 KB1462'OF KASTEN SCHOOLHOUSE, IN THE CENTER OF A SMALL TRIANGLE OF
 KB1462'LAND FORMED BY THE ELIMINATION OF A RIGHT ANGLE JOG - STATE HIGHWAY 4
 KB1462'ON THE SOUTHEAST SIDE, AND OLD ROAD GRADES ON THE NORTH AND
 KB1462'WEST SIDES OF THE TRIANGLE - ON LAND OWNED BY THE ILLINOIS STATE
 KB1462'HIGHWAY DEPARTMENT, 91 FEET NORTHWEST OF THE CENTER LINE OF STATE
 KB1462'HIGHWAY 4, 86 FEET SOUTH OF THE CENTER LINE OF THE OLD GRADE ALONG
 KB1462'THE NORTH EDGE OF THE TRIANGLE, 77 FEET EAST OF THE OLD GRADE
 KB1462'ALONG THE WEST SIDE OF THE TRIANGLE, AND PROJECTS 4 INCHES.
 KB1462'
 KB1462'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1462'DISKS SET IN CONCRETE.
 KB1462'
 KB1462'REFERENCE MARK NO.1 IS NORTHEAST OF THE STATION, AT THE NORTHEAST
 KB1462'VERTEX OF THE TRIANGLE, 27 FEET NORTHWEST OF THE CENTER LINE OF
 KB1462'STATE HIGHWAY 4, 276.59 FEET NORTH-NORTHEAST OF REFERENCE MARK NO.2
 KB1462'AND PROJECTS 8 INCHES. REFERENCE MARK NO. 2 IS SOUTH-SOUTHWEST
 KB1462'OF THE STATION, AT THE SOUTH VERTEX OF THE TRIANGLE, 21 FEET
 KB1462'NORTHWEST OF THE CENTER LINE OF STATE HIGHWAY 4, AND PROJECTS 5
 KB1462'INCHES.
 KB1462'
 KB1462'AZIMUTH MARK IS NORTH OF THE STATION, IN THE EAST RIGHT-OF-WAY LINE
 KB1462'OF STATE HIGHWAY 4, 25 FEET EAST OF THE CENTER LINE OF THE
 KB1462'ROAD, AND PROJECTS 8 INCHES.
 KB1462'
 KB1462'113-FOOT LIGHT AT JOHNSON IS VISIBLE AT 8 FEET.
 KB1462'
 KB1462'113-FOOT LIGHT AT CARLINVILLE IS VISIBLE AT 50 FEET.
 KB1462'
 KB1462'113-FOOT LIGHT AT RHODES IS VISIBLE AT 64 FEET.
 KB1462'
 KB1462'113-FOOT LIGHT AT ENOS IS VISIBLE AT 40 FEET.
 KB1462'
 KB1462'113-FOOT LIGHT AT HETTICK IS VISIBLE AT 50 FEET.
 KB1462'
 KB1462'113-FOOT LIGHT AT BUCHANAN IS VISIBLE AT 30 FEET.
 KB1462
 KB1462                          STATION RECOVERY (1960)
 KB1462
 KB1462'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1462'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE
 KB1462'IN GOOD CONDITION EXECPT REFERENCE MARK 1, WHICH WAS SLIGHTLY
 KB1462'LOOSE.
 KB1462'
 KB1462'THE AZIMUTH MARK AND REFERENCE MARK 1 WERE DESTROYED TO MAKE WAY FOR
 KB1462'THE WIDENING OF ROAD, A NEW AZIMUTH MARK AND REFERENCE MARK 3
 KB1462'WERE ESTABLISHED.
 KB1462'
 KB1462'THE ORIGINAL DESCRIPTION AND TO REACH THE STATION IS ADEQUATE. A
 KB1462'WITNESS POST WAS SET AT THE STATION, THE STATION IS 1.9 FEET
 KB1462'SOUTH OF WITNESS POST.
 KB1462'
 KB1462'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 KB1462'CONCRETE POST WHICH PROJECTS 2 INCHES AND IS STAMPED KASTEN 1934
 KB1462'RESET 1960. THE MARK IS 50.5 FEET EAST OF THE CENTER OF STATE HIGHWAY
 KB1462'4, 45.5 FEET NORTH OF TELEPHONE POLE AND 1.7 FEET SOUTH OF
 KB1462'WITNESS POST.
 KB1462'
 KB1462'REFERENCE MARK 3 IS A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB1462'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 KB1462'KASTEN 1934 NO 3. THE MARK IS 99 FEET SOUTH OF THE CENTER OF GRAVEL
 KB1462'ROAD, 29 FEET SOUTH-SOUTHEAST OF POWER LINE POLE WITH
 KB1462'TRANSFORMER AND 1 FOOT EAST OF FENCE.
 KB1462'
 KB1462'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON STATE HIGHWAY
 KB1462'4 FOR 0.35 MILE TO THE MARK ON RIGHT AS DESCRIBED.
 KB1462
 KB1462                          STATION RECOVERY (1997)
 KB1462
 KB1462'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1462'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) NORTH OF CARLINVILLE AND
 KB1462'4.3 MI (6.9 KM) WEST OF STANDARD CITY IN THE CENTER OF WHAT ONCE WAS A
 KB1462'SMALL TRIANGLE OF RIGHT-OF-WAY FORMED BY THE ELIMINATION OF A RIGHT
 KB1462'ANGLE JOG IN THE HIGHWAY, STATE ROUTE 4 ON THE SOUTHEAST SIDE, ROAD
 KB1462'2400N ON THE NORTH, AND A NORTH-SOUTH GRADE ON THE WEST.  THE
 KB1462'NORTH-SOUTH GRADE IS NOW GONE.  TO REACH FROM THE SQUARE IN
 KB1462'CARLINVILLE, GO NORTH ON ROUTE 4 FOR ABOUT 4.9 MI (7.9 KM) TO THE
 KB1462'JUNCTION OF ROAD 2400N AND THE STATION IN THE SOUTHWEST ANGLE OF THE
 KB1462'INTERSECTION, 26.6 M (87.3 FT) SOUTH OF THE CENTER OF ROAD 2400N, 14.3
 KB1462'M (46.9 FT) NORTHWEST OF THE WEST EDGE OF PAVEMENT OF ROUTE 4, 36.4 M
 KB1462'(119.4 FT) SOUTHEAST OF A POWER POLE, 18.6 M (61.0 FT) SOUTH-SOUTHWEST
 KB1462'OF A POWER POLE, 0.3 M (1.0 FT) EAST OF A METAL POST, AND 0.6 M (2.0
 KB1462'FT) SOUTH OF A FIBERGLASS WITNESS POST.
 KB1462
 KB1462                          STATION RECOVERY (1998)
 KB1462
 KB1462'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 1998 (GW)
 KB1462'RECOVERED AS DESCRIBED
 KB1462'
 KB1462
 KB1462                          STATION RECOVERY (2001)
 KB1462
 KB1462'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 KB1462'RECOVERED IN GOOD CONDITION.
 KB1462
 KB1462                          STATION RECOVERY (2003)
 KB1462
 KB1462'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB1462'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 KB1462'
 KB1462
 KB1462                          STATION RECOVERY (2011)
 KB1462
 KB1462'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1462'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) EAST OF HETTICK AND 7.8
 KB1462'MI (12.6 KM) WEST OF ATWATER.
 KB1462'
 KB1462'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2958 ***********************************************************************
 ME2958  DESIGNATION -  KEDZIE
 ME2958  PID         -  ME2958
 ME2958  STATE/COUNTY-  IL/COOK
 ME2958  COUNTRY     -  US
 ME2958  USGS QUAD   -  BLUE ISLAND (2018)
 ME2958
 ME2958                         *CURRENT SURVEY CONTROL
 ME2958  ______________________________________________________________________
 ME2958* NAD 83(1997) POSITION- 41 44 29.02570(N) 087 41 22.85297(W)   ADJUSTED
 ME2958* NAVD 88 ORTHO HEIGHT -   190.    (meters)      623.    (feet) VERTCON3
 ME2958  ______________________________________________________________________
 ME2958  GEOID HEIGHT    -        -33.461 (meters)                     GEOID18
 ME2958  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 ME2958  HORZ ORDER      -  SECOND
 ME2958
 ME2958.The horizontal coordinates were established by classical geodetic methods
 ME2958.and adjusted by the National Geodetic Survey in October 1999.
 ME2958
 ME2958.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2958.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2958
 ME2958.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2958.GEOID18 height accuracy estimate available here.
 ME2958
 ME2958.Click photographs - Photos may exist for this station.
 ME2958
 ME2958.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2958
 ME2958. The following values were computed from the NAD 83(1997) position.
 ME2958
 ME2958;                    North         East     Units Scale Factor Converg.
 ME2958;SPC IL E     -   563,580.210   353,541.215   MT  1.00001026   +0 25 42.7
 ME2958;SPC IL E     - 1,849,012.74  1,159,909.80   sFT  1.00001026   +0 25 42.7
 ME2958;UTM  16      - 4,621,294.173   442,651.390   MT  0.99964047   -0 27 33.1
 ME2958
 ME2958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2958!SPC IL E     -   0.99997546  x   1.00001026  =   0.99998572
 ME2958!UTM  16      -   0.99997546  x   0.99964047  =   0.99961594
 ME2958
 ME2958:                Primary Azimuth Mark                     Grid Az
 ME2958:SPC IL E     -  CHICAGO RAD STA WGES NW MAST             246 12 12.8
 ME2958:UTM  16      -  CHICAGO RAD STA WGES NW MAST             247 05 28.6
 ME2958
 ME2958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4265121294(NAD 83)
 ME2958
 ME2958|---------------------------------------------------------------------|
 ME2958| PID    Reference Object                     Distance      Geod. Az  |
 ME2958|                                                           dddmmss.s |
 ME2958| ME2959 FAN MARKER KEDZIE RBN KEDZIE          5.686 METERS 00440     |
 ME2958| ME2955 KEDZIE ECC                           86.328 METERS 09346     |
 ME2958| CM2937 KEDZIE RM 1                          13.384 METERS 10928     |
 ME2958| CM2938 KEDZIE RM 2                           6.775 METERS 17914     |
 ME2958| ME2953 CHICAGO RAD STA WGES NW MAST        APPROX. 1.0 KM 2463755.5 |
 ME2958| CM2936 KEDZIE AZ MK                                       3543650.8 |
 ME2958|---------------------------------------------------------------------|
 ME2958
 ME2958                          SUPERSEDED SURVEY CONTROL
 ME2958
 ME2958  NAD 83(1997)-  41 44 29.02581(N)    087 41 22.85324(W) AD(       ) 2
 ME2958  NAD 83(1994)-  41 44 29.02976(N)    087 41 22.86226(W) AD(       ) 2
 ME2958  NAD 83(1986)-  41 44 29.03019(N)    087 41 22.86184(W) AD(       ) 2
 ME2958  NAD 27      -  41 44 28.90999(N)    087 41 22.67884(W) AD(       ) 2
 ME2958  NGVD 29 (07/19/86)  190.     (m)          623.     (f) VERT ANG       
 ME2958
 ME2958.Superseded values are not recommended for survey control.
 ME2958
 ME2958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2958.See file dsdata.pdf to determine how the superseded data were derived.
 ME2958
 ME2958_MARKER: DS = TRIANGULATION STATION DISK
 ME2958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2958_STAMPING: KEDZIE 1956
 ME2958_MARK LOGO: CGS
 ME2958_PROJECTION: FLUSH
 ME2958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2958+STABILITY: SURFACE MOTION
 ME2958
 ME2958  HISTORY     - Date     Condition        Report By
 ME2958  HISTORY     - 1956     MONUMENTED       CGS
 ME2958  HISTORY     - 1976     GOOD             LOCENG
 ME2958  HISTORY     - 1977     GOOD             NGS
 ME2958  HISTORY     - 1978     GOOD             NGS
 ME2958
 ME2958                          STATION DESCRIPTION
 ME2958
 ME2958'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2958'STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO, 1.5 MILE NORTH OF
 ME2958'EVERGREEN PARK, 0.6 MILE EAST OF KEDZIE AVE.  IT IS ON FEDERAL
 ME2958'GOVERNMENT PROPERTY.  IT IS 32 FEET NORTHEAST OF A FENCE CORNER, 21
 ME2958'FEET EAST OF A RED AND WHITE POLE, 18 FEET SOUTH OF THE SOUTHWEST
 ME2958'CORNER OF A SMALL BUILDING AND 17 FEET NORTH OF A FENCE LINE.  THE
 ME2958'MARK IS FLUSH AND THE DISK IS STAMPED KEDZIE 1956.
 ME2958'
 ME2958'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12-20 AND
 ME2958'KEDZIE AVENUE IN EVERGREEN PARK, GO NORTH ON KEDZIE AVENUE FOR 1.5
 ME2958'MILE TO W 83RD STREET.  TURN RIGHT AND GO EAST ON W 83RD STREET FOR
 ME2958'0.5 MILE TO S. CALIFORNIA AVENUE.  CONTINUE EAST ON W 83RD STREET FOR
 ME2958'0.1 MILE TO A GRAVEL STREET RIGHT.  TURN RIGHT AND GO SOUTH ON A
 ME2958'GRAVEL STREET FOR 0.2 MILE TO WHERE IT TURNS EAST.  TURN LEFT AND GO
 ME2958'EAST FOR 0.1 MILE TO THE FAN MARKER ON THE LEFT AND THE STATION AS
 ME2958'DESCRIBED.
 ME2958'
 ME2958'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF W 83RD STREET AND S
 ME2958'CALIFORNIA AVENUE, GO SOUTH ON S CALIFORNIA FOR 0.1 MILE TO W 84TH
 ME2958'STREET AND THE MARK ON THE RIGHT AS DESCRIBED.
 ME2958'
 ME2958'REFERENCE MARK 1 IS 54 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 ME2958'SMALL BUILDING, 1 FOOT WEST OF A FENCE CORNER AND 1 FOOT SOUTH OF THE
 ME2958'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED KEDZIE NO 1
 ME2958'1956.
 ME2958'
 ME2958'REFERENCE MARK 2 IS 26 FEET EAST OF A FENCE CORNER, 23 FEET SOUTHEAST
 ME2958'OF A RED AND WHITE POLE AND 5 FEET SOUTH OF A FENCE LINE.  THE MARK IS
 ME2958'FLUSH AND THE DISK IS STAMPED KEDZIE NO 2 1956.
 ME2958'
 ME2958'AZIMUTH MARK IS 55 FEET NORTH OF THE CENTER OF W 84TH STREET AND 14
 ME2958'FEET WEST OF THE CENTER OF S CALIFORNIA AVENUE.  THE DISK IS STAMPED
 ME2958'KEDZIE 1956.
 ME2958'
 ME2958'KEDZIE ECC. IS A STAKE DRIVEN IN THE GROUND WITH A NAIL AND A CROSS IN
 ME2958'THE TOP, 21 FEET S OF CENTER LINE OF CINDER ROAD, 36 FEET S OF CENTER
 ME2958'LINE OF TREES, 75 FEET E OF A DIM T-ROAD AND ABOUT 200 FEET W OF THE
 ME2958'RAILROAD TRACKS.  THE HORIZONTAL DISTANCE FROM TRIANGULATION STATION
 ME2958'KEDZIE IS 86.321 METERS, 283.21 FEET.
 ME2958'
 ME2958'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2958
 ME2958                          STATION RECOVERY (1976)
 ME2958
 ME2958'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 ME2958'KEDZIE RECOVERED GOOD CONDITION AS DESCRIBED.  RM 1 NOT FOUND.  RM 2
 ME2958'NOT FOUND.  AZ MK DESTROYED - STREET WIDENED.  LINE-OF-SIGHT TO
 ME2958'POSITION OF OLD AZIMUTH MARK IS BLOCKED BY HOUSES.  DISTANCE AND
 ME2958'DIRECTION FROM NEAREST TOWN--IN CHICAGO.
 ME2958
 ME2958                          STATION RECOVERY (1977)
 ME2958
 ME2958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2958'THE STATION MARK AND REFERENCE MARK 1 WERE RECOVERED IN GOOD CONDITION
 ME2958'AS DESCRIBED.  REFERENCE MARK 2 WAS FOUND BROKEN OFF AND THE DISK
 ME2958'MISSING.  THE AZIMUTH MARK WAS SEARCHED FOR, BUT NOT FOUND AND
 ME2958'PRESUMMED DESTROYED BY GRADING.  THERE WAS NO NEW REFERENCE MARK OR
 ME2958'AZIMUTH ESTABLISHED AT THIS TIME.  NO OBSERVATIONS WERE MADE AT THIS
 ME2958'STATION AT THIS TIME.
 ME2958'
 ME2958'THE STATION IS LOCATED IN THE SOUTHEAST ANGLE OF SOUTH WASHTENAW
 ME2958'AVENUE AND WEST 83RD PLACE INSIDE A WIRE-MESH FENCE AROUND SMALL FAA
 ME2958'ANTENNA.  PERMISSION TO USE THE STATION WAS OBTAINED FROM MR. CLARENCE
 ME2958'TURNQUIST AT MIDWAY AIRPORT, PHONE 767-2127.
 ME2958'
 ME2958'THE STATION MARKS, ARE STANDARD DISKS STAMPED---KEDZIE 1956--- .  THE
 ME2958'SURFACE DISK IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT
 ME2958'FLUSH WITH THE GROUND SURFACE.  IT IS 20.7 FEET NORTHEAST OF A FENCE
 ME2958'CORNER, 18.3 FEET SOUTH OF A THE SOUTH CORNER OF A GREEN BUILDING AND
 ME2958'11.3 FEET WEST OF A FENCE LINE.  THE 1956 DESCRIPITION STATES THERE IS
 ME2958'AN UNDERGROUND DISK SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE.
 ME2958'
 ME2958'REFERENCE MARK 1, A STANDARD DISK STAMPED---KEDZIE NO 1 1956---, IS
 ME2958'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH IS
 ME2958'10-INCHES BELOW THE GROUND SURFACE.  IT IS 55 FEET SOUTHEAST OF THE
 ME2958'SOUTH CORNER OF THE GREEN BUILDING, 1.9 FEET NORTHEAST OF A FENCE
 ME2958'CORNER AND 0.9 FEET WEST OF A FENCE LINE.  THE DISTANCE TO REFERENCE
 ME2958'MARK 1 FROM THE STATION MARK IS 43.91 FEET OR 13.385 METERS.
 ME2958
 ME2958                          STATION RECOVERY (1978)
 ME2958
 ME2958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (ARB)
 ME2958'RECOVERED AS DESCRIBED INCLUDING KEDZIE NO 1 1956.
 ME2958'
 ME2958'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2955 ***********************************************************************
 ME2955  DESIGNATION -  KEDZIE ECC
 ME2955  PID         -  ME2955
 ME2955  STATE/COUNTY-  IL/COOK
 ME2955  COUNTRY     -  US
 ME2955  USGS QUAD   -  BLUE ISLAND (2018)
 ME2955
 ME2955                         *CURRENT SURVEY CONTROL
 ME2955  ______________________________________________________________________
 ME2955* NAD 83(1997) POSITION- 41 44 28.84226(N) 087 41 19.12501(W)   ADJUSTED
 ME2955* NAVD 88 ORTHO HEIGHT -   190.    (meters)      623.    (feet) SCALED
 ME2955  ______________________________________________________________________
 ME2955  GEOID HEIGHT    -        -33.462 (meters)                     GEOID18
 ME2955  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 ME2955  HORZ ORDER      -  SECOND
 ME2955
 ME2955.The horizontal coordinates were established by classical geodetic methods
 ME2955.and adjusted by the National Geodetic Survey in October 1999.
 ME2955
 ME2955.The orthometric height was scaled from a topographic map.
 ME2955
 ME2955.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2955.GEOID18 height accuracy estimate available here.
 ME2955
 ME2955.Click photographs - Photos may exist for this station.
 ME2955
 ME2955.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2955
 ME2955. The following values were computed from the NAD 83(1997) position.
 ME2955
 ME2955;                    North         East     Units Scale Factor Converg.
 ME2955;SPC IL E     -   563,575.195   353,627.398   MT  1.00001038   +0 25 45.2
 ME2955;SPC IL E     - 1,848,996.29  1,160,192.55   sFT  1.00001038   +0 25 45.2
 ME2955;UTM  16      - 4,621,287.826   442,737.453   MT  0.99964035   -0 27 30.6
 ME2955
 ME2955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2955!SPC IL E     -   0.99997546  x   1.00001038  =   0.99998584
 ME2955!UTM  16      -   0.99997546  x   0.99964035  =   0.99961582
 ME2955
 ME2955:                Primary Azimuth Mark                     Grid Az
 ME2955:SPC IL E     -  AIRPORT BCN CHICAGO MIDWAY APT           315 40 38.3
 ME2955:UTM  16      -  AIRPORT BCN CHICAGO MIDWAY APT           316 33 54.1
 ME2955
 ME2955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4273721287(NAD 83)
 ME2955
 ME2955|---------------------------------------------------------------------|
 ME2955| PID    Reference Object                     Distance      Geod. Az  |
 ME2955|                                                           dddmmss.s |
 ME2955| ME2714 CHICAGO ST AUGUSTINE CATH CH        APPROX. 7.1 KM 0180412.7 |
 ME2955| ME2701 CHICAGO ST MARTIN RC CH SPIRE       APPROX. 6.9 KM 0420552.3 |
 ME2955| ME2712 CHICAGO RAD STA KA 4106 MAST        APPROX. 4.8 KM 0691934.2 |
 ME2955| ME2953 CHICAGO RAD STA WGES NW MAST        APPROX. 1.1 KM 2483905.7 |
 ME2955| CM2939 KEDZIE ECC AZ MK                                   2674536.3 |
 ME2955| ME2958 KEDZIE                               86.328 METERS 27346     |
 ME2955| ME2959 FAN MARKER KEDZIE RBN KEDZIE         86.425 METERS 27732     |
 ME2955| ME3124 BEDFORD PARK INLAND STEEL TK        APPROX. 7.5 KM 2981124.2 |
 ME2955| ME2715 AIRPORT BCN CHICAGO MIDWAY APT      APPROX. 6.6 KM 3160623.5 |
 ME2955| ME2713 CHICAGO RHEEM MFG CO TANK           APPROX. 2.2 KM 3210928.4 |
 ME2955| ME2705 CHICAGO F W WOOLWORTH CO TANK       APPROX. 7.4 KM 3420546.1 |
 ME2955| ME2708 CHICAGO GRANT CRANE CO TANK         APPROX. 8.8 KM 3482607.8 |
 ME2955| ME2711 CHICAGO GRANT CRANE CLOCK TWR       APPROX. 8.7 KM 3510149.8 |
 ME2955| ME2706 CHICAGO FIRESTONE CO TANK           APPROX. 1.1 KM 3515520.4 |
 ME2955|---------------------------------------------------------------------|
 ME2955
 ME2955                          SUPERSEDED SURVEY CONTROL
 ME2955
 ME2955  NAD 83(1997)-  41 44 28.84238(N)    087 41 19.12529(W) AD(       ) 2
 ME2955  NAD 83(1994)-  41 44 28.84634(N)    087 41 19.13432(W) AD(       ) 2
 ME2955  NAD 83(1986)-  41 44 28.84676(N)    087 41 19.13391(W) AD(       ) 2
 ME2955  NAD 27      -  41 44 28.72650(N)    087 41 18.95094(W) AD(       ) 2
 ME2955
 ME2955.Superseded values are not recommended for survey control.
 ME2955
 ME2955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2955.See file dsdata.pdf to determine how the superseded data were derived.
 ME2955
 ME2955_MARKER: N = NAIL
 ME2955_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 ME2955_SP_SET: WOODEN STAKE
 ME2955_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2955
 ME2955  HISTORY     - Date     Condition        Report By
 ME2955  HISTORY     - 1956     MONUMENTED       CGS
 ME2955  HISTORY     - 20100224 MARK NOT FOUND   GEOCAC
 ME2955
 ME2955                          STATION DESCRIPTION
 ME2955
 ME2955'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 ME2955'KEDZIE ECC. IS A STAKE DRIVEN IN THE GROUND WITH A NAIL AND A
 ME2955'CROSS IN THE TOP,
 ME2955'21 FEET S OF CENTER LINE OF CINDER ROAD, 36 FEET
 ME2955'S OF CENTER LINE OF TREES, 75 FEET E
 ME2955'OF A DIM T-ROAD AND ABOUT 200 FEET
 ME2955'W OF THE RAILROAD TRACKS.  THE HORIZONTAL DISTANCE FROM
 ME2955'TRIANGULATION
 ME2955'STATION KEDZIE IS 86.321 METERS, 283.21 FEET.
 ME2955
 ME2955                          STATION RECOVERY (2010)
 ME2955
 ME2955'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME2955'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2066 ***********************************************************************
 JA2066  DESIGNATION -  KEENSBURG MUNICIPAL TANK
 JA2066  PID         -  JA2066
 JA2066  STATE/COUNTY-  IL/WABASH
 JA2066  COUNTRY     -  US
 JA2066  USGS QUAD   -  KEENSBURG (2018)
 JA2066
 JA2066                         *CURRENT SURVEY CONTROL
 JA2066  ______________________________________________________________________
 JA2066* NAD 83(1997) POSITION- 38 21 00.86228(N) 087 51 58.97557(W)   ADJUSTED
 JA2066  ______________________________________________________________________
 JA2066  GEOID HEIGHT    -        -31.117 (meters)                     GEOID18
 JA2066  LAPLACE CORR    -         -2.36  (seconds)                    DEFLEC18
 JA2066  HORZ ORDER      -  THIRD
 JA2066
 JA2066.The horizontal coordinates were established by classical geodetic methods
 JA2066.and adjusted by the National Geodetic Survey in October 1999.
 JA2066
 JA2066.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2066.GEOID18 height accuracy estimate available here.
 JA2066
 JA2066.Click photographs - Photos may exist for this station.
 JA2066
 JA2066.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2066
 JA2066. The following values were computed from the NAD 83(1997) position.
 JA2066
 JA2066;                    North         East     Units Scale Factor Converg.
 JA2066;SPC IL E     -   186,953.595   340,816.734   MT  0.99999551   +0 17 23.0
 JA2066;SPC IL E     -   613,363.59  1,118,162.90   sFT  0.99999551   +0 17 23.0
 JA2066;SPC IN W     -   344,659.463   831,553.074   MT  1.00002434   -0 29 09.1
 JA2066;SPC IN W     - 1,130,770.25  2,728,187.04   sFT  1.00002434   -0 29 09.1
 JA2066;UTM  16      - 4,245,031.133   424,296.487   MT  0.99967058   -0 32 15.3
 JA2066
 JA2066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2429645031(NAD 83)
 JA2066
 JA2066                          SUPERSEDED SURVEY CONTROL
 JA2066
 JA2066  NAD 83(1997)-  38 21 00.86228(N)    087 51 58.97526(W) AD(       ) 3
 JA2066  NAD 83(1993)-  38 21 00.87054(N)    087 51 58.97440(W) AD(       ) 3
 JA2066  NAD 83(1986)-  38 21 00.87235(N)    087 51 58.97546(W) AD(       ) 3
 JA2066  NAD 27      -  38 21 00.70895(N)    087 51 58.86624(W) AD(       ) 3
 JA2066
 JA2066.Superseded values are not recommended for survey control.
 JA2066
 JA2066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2066.See file dsdata.pdf to determine how the superseded data were derived.
 JA2066
 JA2066_MARKER: 53 = ELEVATED TANK
 JA2066
 JA2066  HISTORY     - Date     Condition        Report By
 JA2066  HISTORY     - 1967     FIRST OBSERVED   CGS
 JA2066
 JA2066                          STATION DESCRIPTION
 JA2066
 JA2066'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2066'STATION IS LOCATED IN KEENSBURG AND IS 0.15 MILE EAST OF THE
 JA2066'KEENSBURG POST OFFICE.
 JA2066'
 JA2066'TO REACH FROM THE POST OFFICE IN KEENSBURG GO NORTH ON STREET 0.05
 JA2066'MILE TO CROSS
 JA2066'STREET, TURN RIGHT AND GO EAST ON STREET FOR 0.15 MILE
 JA2066'TO STATION ON RIGHT AS DESCRIBED.
 JA2066'
 JA2066'THE TANK IS 120 FEET HIGH, IS SUPPORTED BY 4 LEGS, IS PAINTED A LIGHT
 JA2066'GREEN AND HAS
 JA2066'KEENSBURG PAINTED ON SIDE OF TANK.
 JA2066'
 JA2066'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1763 ***********************************************************************
 JB1763  DESIGNATION -  KELL
 JB1763  PID         -  JB1763
 JB1763  STATE/COUNTY-  IL/MARION
 JB1763  COUNTRY     -  US
 JB1763  USGS QUAD   -  KELL (2018)
 JB1763
 JB1763                         *CURRENT SURVEY CONTROL
 JB1763  ______________________________________________________________________
 JB1763* NAD 83(1997) POSITION- 38 29 20.08212(N) 088 53 59.73219(W)   ADJUSTED
 JB1763* NAVD 88 ORTHO HEIGHT -   196.    (meters)      643.    (feet) SCALED
 JB1763  ______________________________________________________________________
 JB1763  GEOID HEIGHT    -        -30.590 (meters)                     GEOID18
 JB1763  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 JB1763  HORZ ORDER      -  SECOND
 JB1763
 JB1763.The horizontal coordinates were established by classical geodetic methods
 JB1763.and adjusted by the National Geodetic Survey in October 1999.
 JB1763
 JB1763.The orthometric height was scaled from a topographic map.
 JB1763
 JB1763.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1763.GEOID18 height accuracy estimate available here.
 JB1763
 JB1763.Click photographs - Photos may exist for this station.
 JB1763
 JB1763.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1763
 JB1763. The following values were computed from the NAD 83(1997) position.
 JB1763
 JB1763;                    North         East     Units Scale Factor Converg.
 JB1763;SPC IL E     -   202,395.353   250,568.065   MT  1.00000508   -0 21 09.5
 JB1763;SPC IL E     -   664,025.42    822,072.06   sFT  1.00000508   -0 21 09.5
 JB1763;UTM  16      - 4,261,773.243   334,298.218   MT  0.99993814   -1 10 57.8
 JB1763
 JB1763!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1763!SPC IL E     -   0.99997406  x   1.00000508  =   0.99997914
 JB1763!UTM  16      -   0.99997406  x   0.99993814  =   0.99991220
 JB1763
 JB1763:                Primary Azimuth Mark                     Grid Az
 JB1763:SPC IL E     -  KELL AZ MK                               019 20 22.7
 JB1763:UTM  16      -  KELL AZ MK                               020 10 11.0
 JB1763
 JB1763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3429861773(NAD 83)
 JB1763
 JB1763|---------------------------------------------------------------------|
 JB1763| PID    Reference Object                     Distance      Geod. Az  |
 JB1763|                                                           dddmmss.s |
 JB1763| CI3986 KELL AZ MK                                         0185913.2 |
 JB1763| JB1784 ILLINOIS BELL TEL KSJ 57 MAST       APPROX. 7.1 KM 0602346.6 |
 JB1763| CI3988 KELL RM 2                            23.333 METERS 08121     |
 JB1763| CI3987 KELL RM 1                            23.503 METERS 35941     |
 JB1763|---------------------------------------------------------------------|
 JB1763
 JB1763                          SUPERSEDED SURVEY CONTROL
 JB1763
 JB1763  NAD 83(1993)-  38 29 20.09667(N)    088 53 59.72924(W) AD(       ) 2
 JB1763  NAD 83(1986)-  38 29 20.09685(N)    088 53 59.72952(W) AD(       ) 2
 JB1763  NAD 27      -  38 29 19.92012(N)    088 53 59.51084(W) AD(       ) 2
 JB1763
 JB1763.Superseded values are not recommended for survey control.
 JB1763
 JB1763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1763.See file dsdata.pdf to determine how the superseded data were derived.
 JB1763
 JB1763_MARKER: DS = TRIANGULATION STATION DISK
 JB1763_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1763_STAMPING: KELL 1962
 JB1763_MARK LOGO: CGS
 JB1763_PROJECTION: FLUSH
 JB1763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1763+STABILITY: SURFACE MOTION
 JB1763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1763+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2013
 JB1763
 JB1763  HISTORY     - Date     Condition        Report By
 JB1763  HISTORY     - 1962     MONUMENTED       CGS
 JB1763  HISTORY     - 20130926 GOOD             ILDT
 JB1763
 JB1763                          STATION DESCRIPTION
 JB1763
 JB1763'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1763'THE STATION IS ABOUT 0.5 MILE SOUTHEAST OF KELL, ON THE PROPERTY OF
 JB1763'MRS LENA HOWARD AND IS IN THE NORTHWEST 0.25 OF SECTION 32, T 1 N, R 3
 JB1763'E.  IT IS 97 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A FRAME HOUSE,
 JB1763'36 FEET SOUTHEAST OF THE NORTHEAST CORNER OF A BARN, 27 FEET NORTHEAST
 JB1763'OF THE SOUTHEAST CORNER OF THE BARN, 29 FEET SOUTHWEST OF THE
 JB1763'CENTERLINE OF A DRIVEWAY AND 24 FEET EAST OF A WITNESS POST.  THE
 JB1763'MONUMENT IS FLUSH AND THE DISK IS STAMPED KELL 1962.
 JB1763'
 JB1763'TO REACH FROM THE DISTRICT SCHOOL 159 IN THE EAST EDGE OF KELL, GO
 JB1763'EAST ON A PAVED ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT AND
 JB1763'A DRIVEWAY ON THE RIGHT.  TURN RIGHT AND GO SOUTH ON THE DRIVEWAY FOR
 JB1763'0.15 MILE TO WHERE THE DRIVEWAY CURVES TO THE WEST.  TURN RIGHT AND GO
 JB1763'WEST ON THE DRIVEWAY FOR 0.05 MILE TO THE STATION.
 JB1763'
 JB1763'REFERENCE MARK 1 IS 58 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 JB1763'BARN, 26 FEET NORTHWEST OF A POWER POLE AND 5 FEET SOUTHEAST OF A 20
 JB1763'INCH WALNUT TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED KELL
 JB1763'NO 1 1962.
 JB1763'
 JB1763'REFERENCE MARK 2 IS 28 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 JB1763'FRAME HOUSE, 17 FEET SOUTH OF THE CENTER OF THE TOP OF AN OPEN WELL,
 JB1763'14 FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY AND 6 FEET NORTHWEST
 JB1763'OF A 17 INCH MAPLE TREE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1763'STAMPED KELL NO 2 1962.
 JB1763'
 JB1763'THE AZIMUTH MARK IS 27 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD,
 JB1763'25 FEET EAST OF A POWER POLE, 6 FEET WEST OF A 24 INCH OAK TREE AND 2
 JB1763'FEET WEST OF A WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND THE
 JB1763'DISK IS STAMPED KELL 1962.
 JB1763'
 JB1763'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1763
 JB1763                          STATION RECOVERY (2013)
 JB1763
 JB1763'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1763'FOUND AZ MARK, DID NOT FIND REFERENCE MARKS 1 AND 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1560 ***********************************************************************
 NH1560  DESIGNATION -  KELLER
 NH1560  PID         -  NH1560
 NH1560  STATE/COUNTY-  IL/STEPHENSON
 NH1560  COUNTRY     -  US
 NH1560  USGS QUAD   -  SHANNON (2018)
 NH1560
 NH1560                         *CURRENT SURVEY CONTROL
 NH1560  ______________________________________________________________________
 NH1560* NAD 83(1997) POSITION- 42 13 32.14630(N) 089 37 49.34716(W)   ADJUSTED
 NH1560* NAVD 88 ORTHO HEIGHT -   265.    (meters)      869.    (feet) SCALED
 NH1560  ______________________________________________________________________
 NH1560  GEOID HEIGHT    -        -33.183 (meters)                     GEOID18
 NH1560  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 NH1560  HORZ ORDER      -  THIRD
 NH1560
 NH1560.The horizontal coordinates were established by classical geodetic methods
 NH1560.and adjusted by the National Geodetic Survey in October 1999.
 NH1560
 NH1560.The orthometric height was scaled from a topographic map.
 NH1560
 NH1560.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1560.GEOID18 height accuracy estimate available here.
 NH1560
 NH1560.Click photographs - Photos may exist for this station.
 NH1560
 NH1560.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1560
 NH1560. The following values were computed from the NAD 83(1997) position.
 NH1560
 NH1560;                    North         East     Units Scale Factor Converg.
 NH1560;SPC IL W     -   617,278.561   744,272.413   MT  0.99996528   +0 21 37.5
 NH1560;SPC IL W     - 2,025,188.08  2,441,833.74   sFT  0.99996528   +0 21 37.5
 NH1560;UTM  16      - 4,678,174.397   282,922.293   MT  1.00017985   -1 46 06.4
 NH1560
 NH1560!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1560!SPC IL W     -   0.99996366  x   0.99996528  =   0.99992894
 NH1560!UTM  16      -   0.99996366  x   1.00017985  =   1.00014350
 NH1560
 NH1560:                Primary Azimuth Mark                     Grid Az
 NH1560:SPC IL W     -  KELLER AZ MK                             182 54 16.1
 NH1560:UTM  16      -  KELLER AZ MK                             185 02 00.0
 NH1560
 NH1560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8292278174(NAD 83)
 NH1560
 NH1560|---------------------------------------------------------------------|
 NH1560| PID    Reference Object                     Distance      Geod. Az  |
 NH1560|                                                           dddmmss.s |
 NH1560| CI9863 KELLER RM 1                          11.385 METERS 00115     |
 NH1560| CI9864 KELLER RM 2                           8.678 METERS 17533     |
 NH1560| CI9862 KELLER AZ MK                                       1831553.6 |
 NH1560|---------------------------------------------------------------------|
 NH1560
 NH1560                          SUPERSEDED SURVEY CONTROL
 NH1560
 NH1560  NAD 83(1996)-  42 13 32.14628(N)    089 37 49.34716(W) AD(       ) 3
 NH1560  NAD 83(1986)-  42 13 32.14632(N)    089 37 49.34839(W) AD(       ) 3
 NH1560  NAD 27      -  42 13 32.06390(N)    089 37 48.92920(W) AD(       ) 3
 NH1560
 NH1560.Superseded values are not recommended for survey control.
 NH1560
 NH1560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1560.See file dsdata.pdf to determine how the superseded data were derived.
 NH1560
 NH1560_MARKER: DS = TRIANGULATION STATION DISK
 NH1560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1560_STAMPING: KELLER 1954
 NH1560_MARK LOGO: CGS
 NH1560_PROJECTION: FLUSH
 NH1560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1560+STABILITY: SURFACE MOTION
 NH1560
 NH1560  HISTORY     - Date     Condition        Report By
 NH1560  HISTORY     - 1954     MONUMENTED       CGS
 NH1560  HISTORY     - 1970     GOOD             ALSTER
 NH1560  HISTORY     - 19960919 GOOD             USPSQD
 NH1560  HISTORY     - 20011219 GOOD             USPSQD
 NH1560
 NH1560                          STATION DESCRIPTION
 NH1560
 NH1560'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1560'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF FREEPORT ON
 NH1560'THE EAST RIGHT-OF-WAY OF STATE HIGHWAY 26.  IT IS 51 FEET EAST
 NH1560'OF THE CENTER OF STATE HIGHWAY 26, 6 FEET NORTH OF A WHITE
 NH1560'WITNESS POST AND 2-1/2 FEET WEST OF A TRIANGULAR BLAZED FENCE
 NH1560'POST AND FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 NH1560'STAMPED KELLER 1954.
 NH1560'
 NH1560'REFERENCE MARK NO. 1 IS 52 FEET EAST OF THE CENTER OF STATE
 NH1560'HIGHWAY 26 AND 1 FOOT WEST OF FENCE LINE.  THE MARK IS FLUSH
 NH1560'AND THE DISK IS STAMPED KELLER NO 1 1954.
 NH1560'
 NH1560'REFERENCE MARK NO. 2 IS 52 FEET EAST OF THE CENTER OF STATE
 NH1560'HIGHWAY 26, 1-1/2 FEET NORTH OF A TELEPHONE POLE AND 1 FOOT
 NH1560'WEST OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1560'KELLER NO 2 1954.
 NH1560'
 NH1560'THE AZIMUTH MARK IS 48 FEET WEST OF THE CENTER OF STATE HIGHWAY
 NH1560'26, 18 FEET WEST OF A TELEPHONE POLE AND WHITE WITNESS POST,
 NH1560'SET IN FENCE CORNER IN OFFSET OF FENCE LINE.  THE MARK PROJECTS
 NH1560'ABOUT 2 INCHES AND THE DISK IS STAMPED KELLER 1954.
 NH1560'
 NH1560'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COURTHOUSE
 NH1560'SQUARE IN FREEPORT, GO WEST ON STATE HIGHWAY 75 FOR 0.55 MILE
 NH1560'TO JUNCTION WITH STATE HIGHWAY 26 AT WEST ST., TURN LEFT AND GO
 NH1560'SOUTH ON STATE HIGHWAY 26 FOR 5.1 MILES TO BOARD GATE ON EAST
 NH1560'SIDE AND STATION AS DESCRIBED.
 NH1560'
 NH1560'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON STATE
 NH1560'HIGHWAY 26 FOR 0.2 MILE TO THE MARK ON THE WEST SIDE AS DESCRIBED.
 NH1560'
 NH1560'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1560
 NH1560                          STATION RECOVERY (1970)
 NH1560
 NH1560'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1970 (LOC)
 NH1560'KELLER 1954-GOOD
 NH1560'
 NH1560'KELLER NO 1-GOOD
 NH1560'
 NH1560'KELLER NO 2-GOOD
 NH1560'
 NH1560'AZ MARK KELLER 1954-GOOD
 NH1560'
 NH1560'KELLER IS PLUS OR MINUS 10 FT NORTH OF WOODEN GATE.
 NH1560
 NH1560                          STATION RECOVERY (1996)
 NH1560
 NH1560'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1560'RECOVERED IN GOOD CONDITION.
 NH1560
 NH1560                          STATION RECOVERY (2001)
 NH1560
 NH1560'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1560'RM 1, RM 2 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2746 ***********************************************************************
 ME2746  DESIGNATION -  KELLY
 ME2746  PID         -  ME2746
 ME2746  STATE/COUNTY-  IL/COOK
 ME2746  COUNTRY     -  US
 ME2746  USGS QUAD   -  ENGLEWOOD (2018)
 ME2746
 ME2746                         *CURRENT SURVEY CONTROL
 ME2746  ______________________________________________________________________
 ME2746* NAD 83(1997) POSITION- 41 49 06.06598(N) 087 41 29.20508(W)   ADJUSTED
 ME2746* NAVD 88 ORTHO HEIGHT -   180.17  (+/-2cm)      591.1   (feet) VERTCON3
 ME2746  ______________________________________________________________________
 ME2746  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 ME2746  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 ME2746  HORZ ORDER      -  FIRST
 ME2746  VERT ORDER      -  THIRD ? (See Below)
 ME2746
 ME2746.The horizontal coordinates were established by classical geodetic methods
 ME2746.and adjusted by the National Geodetic Survey in October 1999.
 ME2746
 ME2746.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2746.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2746
 ME2746.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2746.GEOID18 height accuracy estimate available here.
 ME2746
 ME2746.The vertical order pertains to the NGVD 29 superseded value.
 ME2746
 ME2746.Click photographs - Photos may exist for this station.
 ME2746
 ME2746.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2746
 ME2746. The following values were computed from the NAD 83(1997) position.
 ME2746
 ME2746;                    North         East     Units Scale Factor Converg.
 ME2746;SPC IL E     -   572,126.347   353,330.638   MT  1.00000998   +0 25 40.8
 ME2746;SPC IL E     - 1,877,051.19  1,159,218.93   sFT  1.00000998   +0 25 40.8
 ME2746;UTM  16      - 4,629,839.388   442,573.371   MT  0.99964058   -0 27 39.8
 ME2746
 ME2746!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2746!SPC IL E     -   0.99997700  x   1.00000998  =   0.99998698
 ME2746!UTM  16      -   0.99997700  x   0.99964058  =   0.99961759
 ME2746
 ME2746:                Primary Azimuth Mark                     Grid Az
 ME2746:SPC IL E     -  MCGUANE                                  054 11 28.3
 ME2746:UTM  16      -  MCGUANE                                  055 04 48.9
 ME2746
 ME2746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4257329839(NAD 83)
 ME2746
 ME2746|---------------------------------------------------------------------|
 ME2746| PID    Reference Object                     Distance      Geod. Az  |
 ME2746|                                                           dddmmss.s |
 ME2746| ME2742 CHICAGO ST PAUL CH SPIRE            APPROX. 3.8 KM 0162817.8 |
 ME2746| ME2707 CHICAGO RAD STA KSA 675 MAST        APPROX. 4.6 KM 0365038.5 |
 ME2746| ME2728 MCGUANE                             APPROX. 4.4 KM 0543709.1 |
 ME2746| ME2729 CHICAGO PRODUCE CORP STACK          APPROX. 3.4 KM 0811645.6 |
 ME2746| ME2714 CHICAGO ST AUGUSTINE CATH CH        APPROX. 3.0 KM 1263238.8 |
 ME2746| CM2943 KELLY RM 1                           40.264 METERS 16105     |
 ME2746| ME2752 CHICAGO INMONT TANK                 APPROX. 1.9 KM 2022016.6 |
 ME2746| ME2705 CHICAGO F W WOOLWORTH CO TANK       APPROX. 2.6 KM 2322738.6 |
 ME2746| CM2944 KELLY RM 2                           29.662 METERS 24958     |
 ME2746| ME3142 CHICAGO SW SEWAGE TANK              APPROX. 6.2 KM 2655433.8 |
 ME2746| ME2755 CHICAGO GRANT TK                    APPROX. 1.4 KM 2690256.6 |
 ME2746| ME2703 CHICAGO STONE CONTAIN CORP TK       APPROX. 3.1 KM 2695106.5 |
 ME2746| ME2750 047 COC                             391.719 METERS 27931     |
 ME2746| ME2749 047 COC TPT                         367.751 METERS 27931     |
 ME2746| ME2698 CHICAGO RAD STA WHFC MAST           APPROX. 2.0 KM 3223531.1 |
 ME2746| ME2748 CHICAGO POLICE RAD TWR              APPROX. 0.6 KM 3245325.6 |
 ME2746|---------------------------------------------------------------------|
 ME2746
 ME2746                          SUPERSEDED SURVEY CONTROL
 ME2746
 ME2746  NAD 83(1997)-  41 49 06.06613(N)    087 41 29.20544(W) AD(       ) 1
 ME2746  NAD 83(1994)-  41 49 06.06979(N)    087 41 29.21587(W) AD(       ) 1
 ME2746  NAD 83(1986)-  41 49 06.07038(N)    087 41 29.21528(W) AD(       ) 1
 ME2746  NAD 27      -  41 49 05.95144(N)    087 41 29.02477(W) AD(       ) 1
 ME2746  NGVD 29             180.26   (m)          591.4    (f) LEVELING    3  
 ME2746
 ME2746.Superseded values are not recommended for survey control.
 ME2746
 ME2746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2746.See file dsdata.pdf to determine how the superseded data were derived.
 ME2746
 ME2746_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2746_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2746_STAMPING: KELLY 1977
 ME2746_MARK LOGO: NGS
 ME2746_PROJECTION: RECESSED 15 CENTIMETERS
 ME2746_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2746+STABILITY: SURFACE MOTION
 ME2746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2746+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2025
 ME2746
 ME2746  HISTORY     - Date     Condition        Report By
 ME2746  HISTORY     - 1977     MONUMENTED       NGS
 ME2746  HISTORY     - 20021231 GOOD             PATRIC
 ME2746  HISTORY     - 20250623 GOOD             ASMINC
 ME2746
 ME2746                          STATION DESCRIPTION
 ME2746
 ME2746'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2746'THE STATION IS LOCATED IN THE SOUTHWEST SECTION OF CHICAGO,
 ME2746'IN THE EAST SECTION OF KELLY CITY PARK AND ABOUT 100 FEET
 ME2746'SOUTHWEST OF THE INTERSECTION OF WEST MONTGOMERY AVENUE AND
 ME2746'SOUTH MONTGOMERY AVENUE.
 ME2746'
 ME2746'NOTE- SECOND ORDER ELEVATIONS HAVE BEEN DETERMINED FOR
 ME2746'THE STATION, REFERENCE MARKS 1 AND 2.
 ME2746'
 ME2746'STATION MARKS, STAMPED---KELLY 1977---, ARE STANDARD DISKS.
 ME2746'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2746'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2746'WITH THE LETTERING, NATIONAL GEODETIC SURVEY.
 ME2746'IT IS 33 FEET NORTH-NORTHEAST OF A
 ME2746'14-INCH ELM TREE, 27 FEET WEST OF A 14-INCH ELM TREE AND 20
 ME2746'FEET SOUTH-SOUTHEAST OF THE CENTER OF THE PARK WALKWAY. THE
 ME2746'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 ME2746'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME2746'
 ME2746'REFERENCE MARK 1, STAMPED---KELLY NO 1 1977---, A STANDARD
 ME2746'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2746'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 34 FEET
 ME2746'NORTH-NORTHWEST OF A FENCE CORNER AND 3 FEET WEST OF THE
 ME2746'FENCE.
 ME2746'
 ME2746'REFERENCE MARK 2, STAMPED---KELLY NO 2 1977---, A STANDARD
 ME2746'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2746'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 18 FEET
 ME2746'NORTH-NORTHWEST OF THE CENTER OF THE PARK WALKWAY, 10 FEET
 ME2746'SOUTH OF A LARGE UTILITY POLE AND 3 FEET SOUTH-SOUTHEAST OF
 ME2746'THE CURB OF ALLEY WAY.
 ME2746'
 ME2746'NO SUITABLE PLACE TO ESTABLISH AN AZIMUTH MARK.
 ME2746'
 ME2746'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.4 METERS.
 ME2746
 ME2746                          STATION RECOVERY (2002)
 ME2746
 ME2746'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2002 (DJT)
 ME2746'RECOVERED IN GOOD CONDITION.
 ME2746
 ME2746                          STATION RECOVERY (2025)
 ME2746
 ME2746'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME2746'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2861 ***********************************************************************
 ME2861  DESIGNATION -  KELVYN
 ME2861  PID         -  ME2861
 ME2861  STATE/COUNTY-  IL/COOK
 ME2861  COUNTRY     -  US
 ME2861  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2861
 ME2861                         *CURRENT SURVEY CONTROL
 ME2861  ______________________________________________________________________
 ME2861* NAD 83(1997) POSITION- 41 55 42.67159(N) 087 44 17.48694(W)   ADJUSTED
 ME2861* NAVD 88 ORTHO HEIGHT -   184.54  (+/-2cm)      605.4   (feet) VERTCON3
 ME2861  ______________________________________________________________________
 ME2861  GEOID HEIGHT    -        -33.631 (meters)                     GEOID18
 ME2861  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 ME2861  HORZ ORDER      -  FIRST
 ME2861  VERT ORDER      -  THIRD ? (See Below)
 ME2861
 ME2861.The horizontal coordinates were established by classical geodetic methods
 ME2861.and adjusted by the National Geodetic Survey in October 1999.
 ME2861
 ME2861.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2861.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2861
 ME2861.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2861.GEOID18 height accuracy estimate available here.
 ME2861
 ME2861.The vertical order pertains to the NGVD 29 superseded value.
 ME2861
 ME2861.Click photographs - Photos may exist for this station.
 ME2861
 ME2861.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2861
 ME2861. The following values were computed from the NAD 83(1997) position.
 ME2861
 ME2861;                    North         East     Units Scale Factor Converg.
 ME2861;SPC IL E     -   584,334.634   349,362.018   MT  1.00000497   +0 23 51.7
 ME2861;SPC IL E     - 1,917,104.55  1,146,198.55   sFT  1.00000497   +0 23 51.7
 ME2861;UTM  16      - 4,642,103.380   438,796.237   MT  0.99964609   -0 29 35.8
 ME2861
 ME2861!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2861!SPC IL E     -   0.99997633  x   1.00000497  =   0.99998130
 ME2861!UTM  16      -   0.99997633  x   0.99964609  =   0.99962243
 ME2861
 ME2861:                Primary Azimuth Mark                     Grid Az
 ME2861:SPC IL E     -  KELVYN AZ MK                             267 05 46.6
 ME2861:UTM  16      -  KELVYN AZ MK                             267 59 14.1
 ME2861
 ME2861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3879642103(NAD 83)
 ME2861
 ME2861|---------------------------------------------------------------------|
 ME2861| PID    Reference Object                     Distance      Geod. Az  |
 ME2861|                                                           dddmmss.s |
 ME2861| CM2945 KELVYN RM 1                          27.542 METERS 09050     |
 ME2861| ME2874 KELVYN AZ MK                        APPROX. 0.7 KM 2672938.3 |
 ME2861| CM2946 KELVYN RM 2                          27.484 METERS 27052     |
 ME2861|---------------------------------------------------------------------|
 ME2861
 ME2861                          SUPERSEDED SURVEY CONTROL
 ME2861
 ME2861  NAD 83(1997)-  41 55 42.67175(N)    087 44 17.48742(W) AD(       ) 1
 ME2861  NAD 83(1994)-  41 55 42.67437(N)    087 44 17.50025(W) AD(       ) 1
 ME2861  NAD 83(1986)-  41 55 42.67543(N)    087 44 17.49958(W) AD(       ) 1
 ME2861  NAD 27      -  41 55 42.56066(N)    087 44 17.29235(W) AD(       ) 1
 ME2861  NGVD 29             184.62   (m)          605.7    (f) LEVELING    3  
 ME2861
 ME2861.Superseded values are not recommended for survey control.
 ME2861
 ME2861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2861.See file dsdata.pdf to determine how the superseded data were derived.
 ME2861
 ME2861_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2861_STAMPING: KELVYN 1977
 ME2861_MARK LOGO: NGS
 ME2861_PROJECTION: RECESSED 15 CENTIMETERS
 ME2861_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2861_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2861+STABILITY: SURFACE MOTION
 ME2861
 ME2861  HISTORY     - Date     Condition        Report By
 ME2861  HISTORY     - 1977     MONUMENTED       NGS
 ME2861  HISTORY     - 19931011 GOOD             WOOLPT
 ME2861
 ME2861                          STATION DESCRIPTION
 ME2861
 ME2861'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2861'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF CHICAGO,
 ME2861'IN THE MEDIAN BETWEEN WEST WRIGHTWOOD AVENUE, DIRECTLY
 ME2861'ACROSS FROM THE KELVIN PARK BUILDING AND THE ADDRESS FOR
 ME2861'THE STATION IS 4436 WEST WRIGHTWOOD AVENUE.
 ME2861'
 ME2861'NOTE- SECOND ORDER ELEVATIONS HAVE BEEN DETERMINED FOR
 ME2861'THE STATION, REFERENCE MARK 1 AND REFERENCE MARK 2.
 ME2861'
 ME2861'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON
 ME2861'WEST WRIGHTWOOD AVENUE FOR 0.5 MILE TO THE MARK AT THE
 ME2861'INTERSECTION WITH NORTH CICERO AVENUE AND THE EAST BOUND
 ME2861'LANE OF WEST WRIGHTWOOD AVENUE.
 ME2861'
 ME2861'STATION MARKS, STAMPED---KELVYN 1977---, ARE STANDARD DISKS.
 ME2861'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2861'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2861'WITH THE LETTERING, NATIONAL GEODETIC SURVEY.
 ME2861'IT IS 80.5 FEET NORTH OF THE EAST
 ME2861'BOUND LANE OF WEST WRIGHTWOOD AVENUE AND 43 FEET SOUTH OF
 ME2861'THE WEST BOUND LANE OF THE AVENUE. THE UNDERGROUND DISK IS
 ME2861'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 ME2861'BELOW THE GROUND SURFACE.
 ME2861'
 ME2861'REFERENCE MARK 1, STAMPED---KELVYN NO 1 1977---, IS A STANDARD
 ME2861'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2861'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 48 FEET
 ME2861'SOUTH OF THE WEST BOUND LANE OF THE AVENUE.
 ME2861'
 ME2861'REFERENCE MARK 2, STAMPED---KELVYN NO 2 1977---, IS A STANDARD
 ME2861'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2861'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 48 FEET
 ME2861'SOUTH OF THE WEST BOUND LANE OF THE AVENUE.
 ME2861'
 ME2861'AZIMUTH MARKS, STAMPED---KELVYN 1977---, ARE STANDARD DISKS.
 ME2861'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2861'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2861'WITH LETTERING, NATIONAL GEODETIC SURVEY.
 ME2861'IT IS 30 FEET EAST OF THE CENTERLINE OF NORTH CICERO AVENUE
 ME2861'AND 21 FEET NORTH OF THE CENTER OF THE EAST BOUND LANE OF
 ME2861'WEST WRIGHTWOOD AVENUE. THE UNDERGROUND DISK IS
 ME2861'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 ME2861'BELOW THE GROUND SURFACE.
 ME2861'
 ME2861'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.5 METERS.
 ME2861'
 ME2861'NO MEASUREMENT BETWEEN THE REFERENCE MARK DUE TO THE ANGLE
 ME2861'BEING NEAR 180 DEGREES.
 ME2861
 ME2861                          STATION RECOVERY (1993)
 ME2861
 ME2861'RECOVERY NOTE BY WOOLPERT CONSULTANTS 1993 (MS)
 ME2861'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2874 ***********************************************************************
 ME2874  DESIGNATION -  KELVYN AZ MK
 ME2874  PID         -  ME2874
 ME2874  STATE/COUNTY-  IL/COOK
 ME2874  COUNTRY     -  US
 ME2874  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2874
 ME2874                         *CURRENT SURVEY CONTROL
 ME2874  ______________________________________________________________________
 ME2874* NAD 83(1997) POSITION- 41 55 41.72005(N) 087 44 46.57001(W)   ADJUSTED
 ME2874* NAVD 88 ORTHO HEIGHT -   186.    (meters)      610.    (feet) VERTCON3
 ME2874  ______________________________________________________________________
 ME2874  GEOID HEIGHT    -        -33.627 (meters)                     GEOID18
 ME2874  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 ME2874  HORZ ORDER      -  SECOND
 ME2874
 ME2874.The horizontal coordinates were established by classical geodetic methods
 ME2874.and adjusted by the National Geodetic Survey in October 1999.
 ME2874
 ME2874.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2874.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2874
 ME2874.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2874.GEOID18 height accuracy estimate available here.
 ME2874
 ME2874.Click photographs - Photos may exist for this station.
 ME2874
 ME2874.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2874
 ME2874. The following values were computed from the NAD 83(1997) position.
 ME2874
 ME2874;                    North         East     Units Scale Factor Converg.
 ME2874;SPC IL E     -   584,300.658   348,692.162   MT  1.00000416   +0 23 32.2
 ME2874;SPC IL E     - 1,916,993.08  1,144,000.87   sFT  1.00000416   +0 23 32.2
 ME2874;UTM  16      - 4,642,079.831   438,126.174   MT  0.99964711   -0 29 55.2
 ME2874
 ME2874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2874!SPC IL E     -   0.99997612  x   1.00000416  =   0.99998027
 ME2874!UTM  16      -   0.99997612  x   0.99964711  =   0.99962323
 ME2874
 ME2874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3812642079(NAD 83)
 ME2874
 ME2874                          SUPERSEDED SURVEY CONTROL
 ME2874
 ME2874  NAD 83(1997)-  41 55 41.72019(N)    087 44 46.57049(W) AD(       ) 2
 ME2874  NAD 83(1994)-  41 55 41.72269(N)    087 44 46.58331(W) AD(       ) 2
 ME2874  NAD 83(1986)-  41 55 41.72377(N)    087 44 46.58264(W) AD(       ) 2
 ME2874  NAD 27      -  41 55 41.60939(N)    087 44 46.37452(W) AD(       ) 2
 ME2874  NGVD 29 (07/19/86)  186.     (m)          610.     (f) VERT ANG       
 ME2874
 ME2874.Superseded values are not recommended for survey control.
 ME2874
 ME2874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2874.See file dsdata.pdf to determine how the superseded data were derived.
 ME2874
 ME2874_MARKER: DZ = AZIMUTH MARK DISK
 ME2874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2874_STAMPING: KELVYN 1977
 ME2874_MARK LOGO: NGS
 ME2874_PROJECTION: RECESSED 15 CENTIMETERS
 ME2874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2874+STABILITY: SURFACE MOTION
 ME2874
 ME2874  HISTORY     - Date     Condition        Report By
 ME2874  HISTORY     - 1977     MONUMENTED       NGS
 ME2874
 ME2874                          STATION DESCRIPTION
 ME2874
 ME2874'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2874'A TRAVERSE WAS MADE TO TRINAGULATION STATION KELVYN USING
 ME2874'ELECTRONIC EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0712 ***********************************************************************
 LC0712  DESIGNATION -  KEMP
 LC0712  PID         -  LC0712
 LC0712  STATE/COUNTY-  IL/MCLEAN
 LC0712  COUNTRY     -  US
 LC0712  USGS QUAD   -  MERNA (2018)
 LC0712
 LC0712                         *CURRENT SURVEY CONTROL
 LC0712  ______________________________________________________________________
 LC0712* NAD 83(1997) POSITION- 40 37 04.15137(N) 088 48 28.36487(W)   ADJUSTED
 LC0712* NAVD 88 ORTHO HEIGHT -   224.043 (meters)      735.05  (feet) ADJUSTED
 LC0712  ______________________________________________________________________
 LC0712  GEOID HEIGHT    -        -32.039 (meters)                     GEOID18
 LC0712  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 LC0712  DYNAMIC HEIGHT  -        223.942 (meters)      734.72  (feet) COMP
 LC0712  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0712
 LC0712  HORZ ORDER      -  SECOND
 LC0712  VERT ORDER      -  SECOND    CLASS 0
 LC0712
 LC0712.The horizontal coordinates were established by classical geodetic methods
 LC0712.and adjusted by the National Geodetic Survey in October 1999.
 LC0712
 LC0712.The orthometric height was determined by differential leveling and
 LC0712.adjusted by the NATIONAL GEODETIC SURVEY
 LC0712.in June 1991.
 LC0712
 LC0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0712.GEOID18 height accuracy estimate available here.
 LC0712
 LC0712.Click photographs - Photos may exist for this station.
 LC0712
 LC0712.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0712
 LC0712.The dynamic height is computed by dividing the NAVD 88
 LC0712.geopotential number by the normal gravity value computed on the
 LC0712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0712.degrees latitude (g = 980.6199 gals.).
 LC0712
 LC0712.The modeled gravity was interpolated from observed gravity values.
 LC0712
 LC0712. The following values were computed from the NAD 83(1997) position.
 LC0712
 LC0712;                    North         East     Units Scale Factor Converg.
 LC0712;SPC IL E     -   438,709.924   259,845.207   MT  0.99999484   -0 18 32.2
 LC0712;SPC IL E     - 1,439,334.14    852,508.82   sFT  0.99999484   -0 18 32.2
 LC0712;UTM  16      - 4,497,903.784   347,075.833   MT  0.99988786   -1 10 37.8
 LC0712
 LC0712!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0712!SPC IL E     -   0.99996988  x   0.99999484  =   0.99996472
 LC0712!UTM  16      -   0.99996988  x   0.99988786  =   0.99985775
 LC0712
 LC0712:                Primary Azimuth Mark                     Grid Az
 LC0712:SPC IL E     -  KEMP AZ MK                               000 34 07.8
 LC0712:UTM  16      -  KEMP AZ MK                               001 26 13.4
 LC0712
 LC0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4707597903(NAD 83)
 LC0712
 LC0712|---------------------------------------------------------------------|
 LC0712| PID    Reference Object                     Distance      Geod. Az  |
 LC0712|                                                           dddmmss.s |
 LC0712| LC0715 KEMP AZ MK                                         0001535.6 |
 LC0712| LC1847 LEXINGTON MUNICIPAL STANDPIPE       APPROX. 3.5 KM 0414123.0 |
 LC0712| LC0714 KEMP RM 1                            10.680 METERS 08937     |
 LC0712| LC0713 KEMP RM 2                            12.565 METERS 18117     |
 LC0712|---------------------------------------------------------------------|
 LC0712
 LC0712                          SUPERSEDED SURVEY CONTROL
 LC0712
 LC0712  NAD 83(1986)-  40 37 04.16702(N)    088 48 28.37117(W) AD(       ) 2
 LC0712  NAD 27      -  40 37 04.04280(N)    088 48 28.12570(W) AD(       ) 2
 LC0712  NGVD 29 (??/??/92)  224.095  (m)          735.22   (f) ADJ UNCH    2 0
 LC0712  NGVD 29             224.10   (m)          735.2    (f) LEVELING    3  
 LC0712
 LC0712.Superseded values are not recommended for survey control.
 LC0712
 LC0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0712.See file dsdata.pdf to determine how the superseded data were derived.
 LC0712
 LC0712_MARKER: DE = TRAVERSE STATION DISK
 LC0712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0712_STAMPING: KEMP 1960
 LC0712_MARK LOGO: CGS
 LC0712_PROJECTION: FLUSH
 LC0712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0712+STABILITY: SURFACE MOTION
 LC0712
 LC0712  HISTORY     - Date     Condition        Report By
 LC0712  HISTORY     - 1960     MONUMENTED       CGS
 LC0712  HISTORY     - 1961     GOOD             CGS
 LC0712  HISTORY     - 1968     GOOD             CGS
 LC0712
 LC0712                          STATION DESCRIPTION
 LC0712
 LC0712'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0712'STATION IS LOCATED ABOUT 6-1/2 MILES NORTHEAST OF TOWANDA,
 LC0712'ABOUT 2.0 MILES SOUTHWEST OF LEXINGTON, ABOUT 1.0 MILE SOUTH
 LC0712'OF THE MACKINAW RIVER AND 0.4 MILE SOUTHEAST OF U.S. HIGHWAY
 LC0712'66.
 LC0712'
 LC0712'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND THE MAIN
 LC0712'STREET IN THE WEST SIDE OF LEXINGTON, GO SOUTHWEST ON U.S.
 LC0712'HIGHWAY 66 FOR 1.35 MILES TO A CROSSROAD, TURN LEFT AND GO
 LC0712'EAST CROSSING RAILROAD TRACKS FOR 0.05 MILE TO A SIDE ROAD
 LC0712'RIGHT, TURN RIGHT GO SOUTHWEST THEN SOUTH FOR 0.2 MILE TO
 LC0712'THE AZIMUTH MARK ON THE LEFT SIDE OF ROAD AS DESCRIBED,
 LC0712'CONTINUE SOUTH 0.5 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC0712'
 LC0712'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED KEMP 1960, IS
 LC0712'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC0712'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 70.5
 LC0712'FEET SOUTH OF THE FENCE CORNER, 24.5 FEET SOUTH OF A TELEPHONE
 LC0712'POLE, 17.5 FEET WEST OF THE CENTER OF A GRAVELED ROAD AND
 LC0712'2.4 FEET EAST OF THE WITNESS POST AND FENCE.
 LC0712'
 LC0712'REFERENCE MARK 1, IS A STANDARD REFERENCE DISK STAMPED KEMP
 LC0712'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0712'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0712'MARK IS 69.5 FEET SOUTH OF A TELEPHONE POLE, 37.5 FEET EAST
 LC0712'OF THE WITNESS POST, 18.5 FEET EAST OF THE CENTER OF A GRAVELED
 LC0712'ROAD AND 2.3 FEET SOUTHWEST OF THE FENCE CORNER.
 LC0712'
 LC0712'REFERENCE MARK 2, IS A STANDARD REFERENCE DISK STAMPED KEMP
 LC0712'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0712'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0712'MARK IS 65.5 FEET SOUTH OF A TELEPHONE POLE, 40.6 FEET SOUTH
 LC0712'OF THE WITNESS POST, 19.5 FEET WEST OF THE CENTER OF A GRAVELED
 LC0712'ROAD AND 1 FOOT EAST OF THE FENCE.
 LC0712'
 LC0712'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED KEMP 1960,
 LC0712'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC0712'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 LC0712'25 FEET EAST OF THE CENTER OF A GRAVELED ROAD, 11 FEET NORTH
 LC0712'OF THE CENTER OF A FIELD ROAD, 2.3 FEET WEST OF A POWER
 LC0712'POLE AND 1.8 FEET SOUTHWEST OF THE WITNESS POST.
 LC0712'
 LC0712'HEIGHT OF LIGHT ABOVE STATION MARK 3.12 METERS.
 LC0712
 LC0712                          STATION RECOVERY (1961)
 LC0712
 LC0712'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0712'2.6 MI SW FROM LEXINGTON.
 LC0712'ABOUT 0.45 MILE WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0712'IN LEXINGTON, THENCE 1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0712'THENCE 0.05 MILE EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.7
 LC0712'MILE SOUTHWEST AND SOUTH ALONG A GRAVEL ROAD, AT FENCE CORNERS
 LC0712'EAST AND WEST OF THE ROAD, ABOUT 0.10 MILE NORTH OF THE JUNCTION
 LC0712'OF A DRIVE WEST TO A FARMHOUSE, 17 FEET WEST OF THE CENTERLINE
 LC0712'OF THE ROAD, 3 FEET EAST OF A FENCE, 71 FEET SOUTH OF A FENCE
 LC0712'CORNER, 36 FEET WEST AND ACROSS THE ROAD FROM A FENCE CORNER, 24
 LC0712'FEET SOUTH OF A TELEPHONE POLE, 77 FEET SOUTHWEST AND ACROSS THE
 LC0712'ROAD FROM A GUY WIRED POWER POLE, 2.5 FEET NORTHEAST OF A METAL
 LC0712'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 LC0712'CONCRETE POST FLUSH WITH THE GROUND.
 LC0712
 LC0712                          STATION RECOVERY (1968)
 LC0712
 LC0712'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (ARS)
 LC0712'RECOVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0715 ***********************************************************************
 LC0715  DESIGNATION -  KEMP AZ MK
 LC0715  PID         -  LC0715
 LC0715  STATE/COUNTY-  IL/MCLEAN
 LC0715  COUNTRY     -  US
 LC0715  USGS QUAD   -  MERNA (2018)
 LC0715
 LC0715                         *CURRENT SURVEY CONTROL
 LC0715  ______________________________________________________________________
 LC0715* NAD 83(1986) POSITION- 40 37 29.     (N) 088 48 30.     (W)   SCALED
 LC0715* NAVD 88 ORTHO HEIGHT -   221.100 (meters)      725.39  (feet) ADJUSTED
 LC0715  ______________________________________________________________________
 LC0715  GEOID HEIGHT    -        -32.044 (meters)                     GEOID18
 LC0715  DYNAMIC HEIGHT  -        221.001 (meters)      725.07  (feet) COMP
 LC0715  MODELED GRAVITY -    980,169.4   (mgal)                       NAVD 88
 LC0715
 LC0715  VERT ORDER      -  SECOND    CLASS 0
 LC0715
 LC0715.The horizontal coordinates were scaled from a map and have
 LC0715.an estimated accuracy of +/- 6 seconds.
 LC0715
 LC0715.The orthometric height was determined by differential leveling and
 LC0715.adjusted by the NATIONAL GEODETIC SURVEY
 LC0715.in June 1991.
 LC0715
 LC0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0715.GEOID18 height accuracy estimate available here.
 LC0715
 LC0715.Click photographs - Photos may exist for this station.
 LC0715
 LC0715.The dynamic height is computed by dividing the NAVD 88
 LC0715.geopotential number by the normal gravity value computed on the
 LC0715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0715.degrees latitude (g = 980.6199 gals.).
 LC0715
 LC0715.The modeled gravity was interpolated from observed gravity values.
 LC0715
 LC0715;                    North         East    Units  Estimated Accuracy
 LC0715;SPC IL E     -   439,480.      259,810.      MT  (+/- 180 meters Scaled)
 LC0715
 LC0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK470986(NAD 83)
 LC0715
 LC0715                          SUPERSEDED SURVEY CONTROL
 LC0715
 LC0715  NGVD 29 (??/??/92)  221.153  (m)          725.57   (f) ADJ UNCH    2 0
 LC0715
 LC0715.Superseded values are not recommended for survey control.
 LC0715
 LC0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0715.See file dsdata.pdf to determine how the superseded data were derived.
 LC0715
 LC0715_MARKER: DZ = AZIMUTH MARK DISK
 LC0715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0715_STAMPING: KEMP 1960
 LC0715_MARK LOGO: CGS
 LC0715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0715+STABILITY: SURFACE MOTION
 LC0715
 LC0715  HISTORY     - Date     Condition        Report By
 LC0715  HISTORY     - 1960     MONUMENTED       CGS
 LC0715  HISTORY     - 1961     GOOD             CGS
 LC0715
 LC0715                          STATION DESCRIPTION
 LC0715
 LC0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0715'2.1 MI SW FROM LEXINGTON.
 LC0715'ABOUT 0.45 MILE WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0715'IN LEXINGTON, THENCE 1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0715'THENCE 0.05 MILE EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.2
 LC0715'MILE SOUTHWEST ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DRIVE
 LC0715'EAST TO A FARM HOUSE, 25 FEET EAST OF THE CENTERLINE OF THE ROAD,
 LC0715'12 FEET NORTH OF THE CENTERLINE OF THE DRIVE, 2.5 FEET WEST OF A
 LC0715'GUY WIRED POWER POLE, 12 FEET EAST NORTHEAST OF THE NORTH END OF
 LC0715'A CORRUGATED PIPE CULVERT, 1.8 FEET WEST SOUTHWEST OF A METAL
 LC0715'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 LC0715'A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0714 ***********************************************************************
 LC0714  DESIGNATION -  KEMP RM 1
 LC0714  PID         -  LC0714
 LC0714  STATE/COUNTY-  IL/MCLEAN
 LC0714  COUNTRY     -  US
 LC0714  USGS QUAD   -  MERNA (2018)
 LC0714
 LC0714                         *CURRENT SURVEY CONTROL
 LC0714  ______________________________________________________________________
 LC0714* NAD 83(1986) POSITION- 40 37 04.15   (N) 088 48 27.91   (W)   HD_HELD1
 LC0714* NAVD 88 ORTHO HEIGHT -   224.045 (meters)      735.05  (feet) ADJUSTED
 LC0714  ______________________________________________________________________
 LC0714  GEOID HEIGHT    -        -32.039 (meters)                     GEOID18
 LC0714  DYNAMIC HEIGHT  -        223.943 (meters)      734.72  (feet) COMP
 LC0714  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0714
 LC0714  VERT ORDER      -  SECOND    CLASS 0
 LC0714
 LC0714.The horizontal coordinates were determined by differentially corrected
 LC0714.hand held GPS observations or other comparable positioning techniques
 LC0714.and have an estimated accuracy of +/- 3 meters.
 LC0714
 LC0714.The orthometric height was determined by differential leveling and
 LC0714.adjusted by the NATIONAL GEODETIC SURVEY
 LC0714.in June 1991.
 LC0714
 LC0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0714.GEOID18 height accuracy estimate available here.
 LC0714
 LC0714.Click photographs - Photos may exist for this station.
 LC0714
 LC0714.The dynamic height is computed by dividing the NAVD 88
 LC0714.geopotential number by the normal gravity value computed on the
 LC0714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0714.degrees latitude (g = 980.6199 gals.).
 LC0714
 LC0714.The modeled gravity was interpolated from observed gravity values.
 LC0714
 LC0714;                    North         East    Units  Estimated Accuracy
 LC0714;SPC IL E     -   438,709.8     259,855.9     MT  (+/- 3 meters HH1 GPS) 
 LC0714
 LC0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4708697903(NAD 83)
 LC0714
 LC0714                          SUPERSEDED SURVEY CONTROL
 LC0714
 LC0714  NGVD 29 (??/??/92)  224.097  (m)          735.22   (f) ADJ UNCH    2 0
 LC0714
 LC0714.Superseded values are not recommended for survey control.
 LC0714
 LC0714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0714.See file dsdata.pdf to determine how the superseded data were derived.
 LC0714
 LC0714_MARKER: DR = REFERENCE MARK DISK
 LC0714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0714_STAMPING: KEMP NO 1 1960
 LC0714_MARK LOGO: CGS
 LC0714_PROJECTION: FLUSH
 LC0714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0714+STABILITY: SURFACE MOTION
 LC0714
 LC0714  HISTORY     - Date     Condition        Report By
 LC0714  HISTORY     - 1960     MONUMENTED       CGS
 LC0714  HISTORY     - 1961     GOOD             CGS
 LC0714
 LC0714                          STATION DESCRIPTION
 LC0714
 LC0714'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0714'2.6 MI SW FROM LEXINGTON.
 LC0714'ABOUT 0.45 MILES WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0714'IN LEXINGTON, THENCE 1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0714'THENCE 0.05 MILE EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.7
 LC0714'MILE SOUTHWEST AND SOUTH ALONG A GRAVEL ROAD, AT FENCE CORNERS
 LC0714'EAST AND WEST OF THE ROAD, ABOUT 0.10 MILE NORTH OF THE JUNCTION
 LC0714'OF A DRIVE WEST TO A FARM HOUSE, 17 FEET EAST OF THE CENTERLINE
 LC0714'OF THE ROAD, 1 FOOT WEST OF A FENCE, 2 FEET SOUTHWEST OF A FENCE
 LC0714'CORNER, 78 FEET SOUTHEAST AND ACROSS THE ROAD FROM A FENCE
 LC0714'CORNER, 69 FEET SOUTH OF A GUY WIRED POWER POLE, 35.0 FEET EAST
 LC0714'OF TRAVERSE STATION KEMP, 37.4 FEET EAST OF A METAL WITNESS POST,
 LC0714'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 LC0714'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0713 ***********************************************************************
 LC0713  DESIGNATION -  KEMP RM 2
 LC0713  PID         -  LC0713
 LC0713  STATE/COUNTY-  IL/MCLEAN
 LC0713  COUNTRY     -  US
 LC0713  USGS QUAD   -  MERNA (2018)
 LC0713
 LC0713                         *CURRENT SURVEY CONTROL
 LC0713  ______________________________________________________________________
 LC0713* NAD 83(1986) POSITION- 40 37 03.74   (N) 088 48 28.38   (W)   HD_HELD1
 LC0713* NAVD 88 ORTHO HEIGHT -   224.079 (meters)      735.17  (feet) ADJUSTED
 LC0713  ______________________________________________________________________
 LC0713  GEOID HEIGHT    -        -32.039 (meters)                     GEOID18
 LC0713  DYNAMIC HEIGHT  -        223.978 (meters)      734.83  (feet) COMP
 LC0713  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0713
 LC0713  VERT ORDER      -  SECOND    CLASS 0
 LC0713
 LC0713.The horizontal coordinates were determined by differentially corrected
 LC0713.hand held GPS observations or other comparable positioning techniques
 LC0713.and have an estimated accuracy of +/- 3 meters.
 LC0713
 LC0713.The orthometric height was determined by differential leveling and
 LC0713.adjusted by the NATIONAL GEODETIC SURVEY
 LC0713.in June 1991.
 LC0713
 LC0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0713.GEOID18 height accuracy estimate available here.
 LC0713
 LC0713.Click photographs - Photos may exist for this station.
 LC0713
 LC0713.The dynamic height is computed by dividing the NAVD 88
 LC0713.geopotential number by the normal gravity value computed on the
 LC0713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0713.degrees latitude (g = 980.6199 gals.).
 LC0713
 LC0713.The modeled gravity was interpolated from observed gravity values.
 LC0713
 LC0713;                    North         East    Units  Estimated Accuracy
 LC0713;SPC IL E     -   438,697.2     259,844.8     MT  (+/- 3 meters HH1 GPS) 
 LC0713
 LC0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4707597891(NAD 83)
 LC0713
 LC0713                          SUPERSEDED SURVEY CONTROL
 LC0713
 LC0713  NGVD 29 (??/??/92)  224.132  (m)          735.34   (f) ADJ UNCH    2 0
 LC0713
 LC0713.Superseded values are not recommended for survey control.
 LC0713
 LC0713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0713.See file dsdata.pdf to determine how the superseded data were derived.
 LC0713
 LC0713_MARKER: DR = REFERENCE MARK DISK
 LC0713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0713_STAMPING: KEMP NO 2 1960
 LC0713_MARK LOGO: CGS
 LC0713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0713+STABILITY: SURFACE MOTION
 LC0713
 LC0713  HISTORY     - Date     Condition        Report By
 LC0713  HISTORY     - 1960     MONUMENTED       CGS
 LC0713  HISTORY     - 1961     GOOD             CGS
 LC0713
 LC0713                          STATION DESCRIPTION
 LC0713
 LC0713'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0713'2.6 MI SW FROM LEXINGTON.
 LC0713'ABOUT 0.45 MILE WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0713'IN LEXINGTON, THENCE 1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0713'THENCE 0.05 MILE EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.7
 LC0713'MILE SOUTHWEST AND SOUTH ALONG A GRAVEL ROAD, AT FENCE CORNERS
 LC0713'EAST AND WEST OF THE ROAD, ABOUT 0.10 MILE NORTH OF THE JUNCTION
 LC0713'OF A DRIVE WEST TO A FARM HOUSE, 20 FEET WEST OF THE CENTERLINE
 LC0713'OF THE ROAD, 1 FOOT EAST OF A FENCE, 112 FEET SOUTH OF A FENCE
 LC0713'CORNER, 57 FEET SOUTHWEST AND ACROSS THE ROAD FROM A FENCE
 LC0713'CORNER, 65 FEET SOUTH OF A TELEPHONE POLE, 41.2 FEET SOUTH OF
 LC0713'TRAVERSE STATION KEMP, 40.6 FEET SOUTH OF A METAL WITNESS POST,
 LC0713'0.5 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 LC0713'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1695 ***********************************************************************
 LC1695  DESIGNATION -  KEMPTON
 LC1695  PID         -  LC1695
 LC1695  STATE/COUNTY-  IL/FORD
 LC1695  COUNTRY     -  US
 LC1695  USGS QUAD   -  CABERY (2018)
 LC1695
 LC1695                         *CURRENT SURVEY CONTROL
 LC1695  ______________________________________________________________________
 LC1695* NAD 83(1997) POSITION- 40 56 36.57709(N) 088 13 24.00378(W)   ADJUSTED
 LC1695* NAVD 88 ORTHO HEIGHT -   233.    (meters)      764.    (feet) SCALED
 LC1695  ______________________________________________________________________
 LC1695  GEOID HEIGHT    -        -32.285 (meters)                     GEOID18
 LC1695  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 LC1695  HORZ ORDER      -  FIRST
 LC1695
 LC1695.The horizontal coordinates were established by classical geodetic methods
 LC1695.and adjusted by the National Geodetic Survey in October 1999.
 LC1695
 LC1695.The orthometric height was scaled from a topographic map.
 LC1695
 LC1695.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1695.GEOID18 height accuracy estimate available here.
 LC1695
 LC1695.Click photographs - Photos may exist for this station.
 LC1695
 LC1695.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1695
 LC1695. The following values were computed from the NAD 83(1997) position.
 LC1695
 LC1695;                    North         East     Units Scale Factor Converg.
 LC1695;SPC IL E     -   474,772.559   309,262.451   MT  0.99997606   +0 04 19.5
 LC1695;SPC IL E     - 1,557,649.64  1,014,638.56   sFT  0.99997606   +0 04 19.5
 LC1695;UTM  16      - 4,533,204.797   397,026.768   MT  0.99973051   -0 48 06.3
 LC1695
 LC1695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1695!SPC IL E     -   0.99996853  x   0.99997606  =   0.99994459
 LC1695!UTM  16      -   0.99996853  x   0.99973051  =   0.99969905
 LC1695
 LC1695:                Primary Azimuth Mark                     Grid Az
 LC1695:SPC IL E     -  KEMPTON AZ MK                            202 45 53.4
 LC1695:UTM  16      -  KEMPTON AZ MK                            203 38 19.2
 LC1695
 LC1695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9702633204(NAD 83)
 LC1695
 LC1695|---------------------------------------------------------------------|
 LC1695| PID    Reference Object                     Distance      Geod. Az  |
 LC1695|                                                           dddmmss.s |
 LC1695| ME2640 KANKAKEE WATER TANK                 APPROX.37.7 KM 0504034.0 |
 LC1695| LB2348 ASHKUM ASSUM BVM CATH CH SPIRE      APPROX.23.8 KM 1064337.5 |
 LC1695| LB2342 CRESCENT CITY MUNICIPAL TANK        APPROX.36.3 KM 1215151.3 |
 LC1695| LB2344 GILMAN MUNICIPAL TANK               APPROX.27.9 KM 1344939.2 |
 LC1695| LC1697 ONARGA NURSERIES STACK              APPROX.30.7 KM 1431316.9 |
 LC1695| LC1699 ONARGA NURSERIES WATER TANK         APPROX.30.7 KM 1431736.3 |
 LC1695| CI7642 KEMPTON RM 1                         24.224 METERS 16508     |
 LC1695| LC1694 PIPER CITY MUNICIPAL TANK           APPROX.20.8 KM 1715003.0 |
 LC1695| CI7641 KEMPTON AZ MK                       APPROX. 0.8 KM 2025012.9 |
 LC1695| LC1712 TT 9 B AZ MK 2                      APPROX. 8.1 KM 2091002.5 |
 LC1695| LC1711 TT 9 B AZ MK 3                      APPROX. 7.9 KM 2091348.9 |
 LC1695| CI7644 KEMPTON RM 3                                       25046     |
 LC1695| CI7643 KEMPTON RM 2                         24.206 METERS 25104     |
 LC1695|---------------------------------------------------------------------|
 LC1695
 LC1695                          SUPERSEDED SURVEY CONTROL
 LC1695
 LC1695  NAD 83(1997)-  40 56 36.58061(N)    088 13 24.00201(W) AD(       ) 1
 LC1695  NAD 83(1986)-  40 56 36.58563(N)    088 13 24.00899(W) AD(       ) 1
 LC1695  NAD 27      -  40 56 36.46800(N)    088 13 23.82900(W) AD(       ) 1
 LC1695
 LC1695.Superseded values are not recommended for survey control.
 LC1695
 LC1695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1695.See file dsdata.pdf to determine how the superseded data were derived.
 LC1695
 LC1695_MARKER: DS = TRIANGULATION STATION DISK
 LC1695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1695_STAMPING: KEMPTON 1939
 LC1695_MARK LOGO: CGS
 LC1695_PROJECTION: FLUSH
 LC1695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1695+STABILITY: SURFACE MOTION
 LC1695
 LC1695  HISTORY     - Date     Condition        Report By
 LC1695  HISTORY     - 1939     MONUMENTED       CGS
 LC1695  HISTORY     - 1968     GOOD             CGS
 LC1695  HISTORY     - 1968     GOOD             CGS
 LC1695
 LC1695                          STATION DESCRIPTION
 LC1695
 LC1695'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1695'THE STATION IS LOCATED 1/2 MILE NORTH AND 3/4 MILE EAST
 LC1695'OF KEMPTON, IN THE NW 1/4 SW 1/4 OF SEC. 32, T. 29 N., R.
 LC1695'9 E.  ON THE TOP OF A HIGH PROMINENT HILL.  THE LOCATION
 LC1695'OF THE WILLIAM WALGENBACK HOME AND THE OWNER OF THE LAND.
 LC1695'IT IS SET ON THE EAST SIDE OF THE EAST FENCE OF A GARDEN
 LC1695'LYING TO THE NORTH OF THE FARMHOUSE, 80 FEET NORTH-NORTHWEST
 LC1695'OF THE NORTHWEST CORNER OF A CORN CRIB, 25 FEET NORTH OF
 LC1695'THE SOUTHEAST FENCE CORNER OF THE GARDEN, AND 31 FEET SOUTH
 LC1695'OF THE NORTHEAST FENCE CORNER OF THE GARDEN.  THE MARK,
 LC1695'IS FLUSH WITH THE SURFACE OF THE GROUND AND
 LC1695'IS STAMPED KEMPTON 1939.
 LC1695'
 LC1695'TO REACH THE STATION FROM THE KEMPTON HIGH SCHOOL AT THE
 LC1695'EAST EDGE OF KEMPTON, GO EAST ON A CONCRETE ROAD IN FRONT
 LC1695'OF THE SCHOOL FOR 0.3 MILE TO A CROSS ROAD.  TURN LEFT (NORTH)
 LC1695'AND GO 0.35 MILE AND THEN TURN RIGHT AND FOLLOW A LANE EAST,
 LC1695'UP HILL FOR 0.2 MILE TO THE WALGENBACK HOME AND THE STATION.
 LC1695'
 LC1695'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1695'BRONZE DISKS SET IN CONCRETE.
 LC1695'
 LC1695'REFERENCE MARK NO. 1 IS 24.230 METERS 79.49 FEET, SOUTHWEST
 LC1695'OF THE STATION AND AT THE NORTHWEST CORNER OF THE CORN CRIB.
 LC1695'THE MARK, IS FLUSH WITH THE SURFACE OF THE GROUND
 LC1695'AND IS STAMPED KEMPTON NO 1 1939.
 LC1695'
 LC1695'REFERENCE MARK NO. 2 IS 24.212 METERS, 79.44 FEET, WEST-SOUTHWEST
 LC1695'OF THE STATION.  IT IS SET ON THE SOUTH SIDE OF THE SOUTH
 LC1695'FENCE OF THE GARDEN, BY THE EAST POST OF A GATE INTO THE
 LC1695'GARDEN, AND 13 FEET EAST OF A SMALL SHED.  THE MARK,
 LC1695'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED KEMPTON
 LC1695'NO 2 1939.
 LC1695'
 LC1695'AZIMUTH MARK IS APPROXIMATELY 0.4 MILE SOUTH-SOUTHWEST OF
 LC1695'THE STATION.  IT IS SET ON THE NORTH SIDE OF AN EAST-WEST
 LC1695'FENCE LINE.  30 FEET SOUTH OF THE CENTER LINE OF A CONCRETE
 LC1695'ROAD.  79 FEET WEST OF A CONCRETE CULVERT ON THE WEST SIDE
 LC1695'OF A NORTH-SOUTH GRAVEL ROAD, AND 12 FEET EAST OF A POWER
 LC1695'LINE POLE.  THE MARK, PROJECTS 4 INCHES ABOVE
 LC1695'THE GROUND AND IS STAMPED KEMPTON 1939.  TO REACH THE MARK
 LC1695'FROM THE STATION GO WEST ON THE LANE FOR 0.2 MILE, THEN
 LC1695'TURN SOUTH AND GO 0.35 MILE TO THE CONCRETE HIGHWAY AND
 LC1695'THE MARK IN THE SOUTHWEST CORNER OF THE CROSSROADS.
 LC1695'
 LC1695'THE STATION MARK, REFERENCE MARK NO. 2 AND THE AZIMUTH MARK
 LC1695'ARE WITNESSED BY 4- BY 4-INCH WHITE POSTS WHICH PROJECT
 LC1695'2-1/2 FEET ABOVE THE GROUND.
 LC1695'
 LC1695'64-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT SPRING CREEK.
 LC1695'
 LC1695'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT CLIFTON NO 2.
 LC1695'
 LC1695'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT ASHKUM.
 LC1695'
 LC1695'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT DONOVAN.
 LC1695'
 LC1695'37-FOOT TOWER NEEDED TO SEE 64-FOOT TOWER AT CULLOM.
 LC1695'
 LC1695'37-FOOT TOWER NEEDED TO SEE 64-FOOT TOWER AT SANCKEN.
 LC1695'
 LC1695'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1695
 LC1695                          STATION RECOVERY (1968)
 LC1695
 LC1695'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (WGT)
 LC1695'THE STATION WAS VISITED AND THE STATION MARK, REFERENCE MARK
 LC1695'NO. 1 AND THE AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD
 LC1695'CONDITION.  REFERENCE MARK 2 HAS BEEN TILTED OUT OF POSITION
 LC1695'AND SHOULD BE RESET AT A SAFER LOCATION.  THE PROPERTY IS
 LC1695'OWNED BY MR. WALTER BURNS, 1820 EAST MAPLE STREET, KANKAKEE,
 LC1695'ILL. AND RENTED BY MR. J. DONOGHUE WHO LIVES NEAR THE STATION.
 LC1695'THE STATION MARK IS NOW IN CULTIVATED FIELD AND SHOULD BE
 LC1695'LOWERED TO A POINT BELOW PLOW DEPTH TO PREVENT ITS FUTURE
 LC1695'DESTRUCTION.  THE 1939 DESCRIPTION OF THE ROUTE TO REACH
 LC1695'THE STATION IS ADEQUATE.
 LC1695'
 LC1695'THE STATION MARK IS 80 FEET NORTH-NORTHWEST OF THE NORTHWEST
 LC1695'CORNER OF THE CORN CRIB, 7.5 FEET NORTH OF THE EAST END
 LC1695'OF FENCE AND FLUSH WITH THE GROUND.
 LC1695'
 LC1695'REFERENCE MARK NO. 1 AND THE AZIMUTH MARK WERE RECOVERED
 LC1695'AS DESCRIBED IN 1939.
 LC1695
 LC1695                          STATION RECOVERY (1968)
 LC1695
 LC1695'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LC1695'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK
 LC1695'WERE FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND
 LC1695'UPROOTED AND SHOULD BE CONSIDERED AS LOST.  THE STATION
 LC1695'MARKS WERE LOWERED HOLDING THE ORIGINAL POINT SINCE IT WAS
 LC1695'IN THE EDGE OF A CULTIVATED FIELD AND THE PROPERTY OWNER
 LC1695'REQUESTED THIS DONE.  REFERENCE MARK 3 WAS SET.  THE PREVIOUS
 LC1695'DESCRIPTION TO THE STATION IS ADEQUATE WITH THE BELOW CHANGES.
 LC1695'
 LC1695'THE STATION MARK IS 51 FEET NORTHEAST OF A 20 INCH BOX ELDER
 LC1695'TREE, 8 FEET NORTH OF A FENCE CORNER AND 80 FEET NORTH NORTHWEST
 LC1695'OF THE NORTHWEST CORNER OF A CORN CRIB.  THE MONUMENT IS
 LC1695'18 INCHES BELOW THE SURFACE OF THE GROUND AND THE DISK IS
 LC1695'STAMPED KEMPTON 1939 1968.  THE PROPERTY IS
 LC1695'OWNED BY MR. WALTER BURNS.
 LC1695'
 LC1695'REFERENCE MARK 1 WAS FOUND AS DESCRIBED.
 LC1695'
 LC1695'REFERENCE MARK 3 IS 24 FEET NORTHWEST OF A 30 INCH BOX ELDER
 LC1695'TREE AND 18 FEET SOUTH OF AN EAST-WEST FENCE.  THE MONUMENT
 LC1695'PROJECTS 6 INCHES AND THE DISK IS STAMPED KEMPTON 1939 NO
 LC1695'3 1968.
 LC1695'
 LC1695'THE AZIMUTH MARK WAS FOUND AS DESCRIBED AND 1 FOOT NORTHEAST
 LC1695'OF A METAL WITNESS POST.
 LC1695'
 LC1695'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1695'
 LC1695'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3/4 MILE
 LC1695'NORTHEAST OF KEMPTON
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI7641 ***********************************************************************
 CI7641  DESIGNATION -  KEMPTON AZ MK
 CI7641  PID         -  CI7641
 CI7641  STATE/COUNTY-  IL/FORD
 CI7641  COUNTRY     -  US
 CI7641  USGS QUAD   -  CABERY (2018)
 CI7641
 CI7641                         *CURRENT SURVEY CONTROL
 CI7641  ______________________________________________________________________
 CI7641* NAD 83(2011) POSITION- 40 56 12.99485(N) 088 13 37.10932(W)   ADJUSTED
 CI7641* NAD 83(2011) ELLIP HT-   187.807 (meters)        (06/27/12)   ADJUSTED
 CI7641* NAD 83(2011) EPOCH   -  2010.00
 CI7641* NAVD 88 ORTHO HEIGHT -   220.1   (meters)      722.    (feet) GPS OBS
 CI7641  ______________________________________________________________________
 CI7641  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CI7641  GEOID HEIGHT    -        -32.235 (meters)                     GEOID99
 CI7641  GEOID HEIGHT    -        -32.275 (meters)                     GEOID18
 CI7641  NAD 83(2011) X  -    149,296.440 (meters)                     COMP
 CI7641  NAD 83(2011) Y  - -4,823,013.974 (meters)                     COMP
 CI7641  NAD 83(2011) Z  -  4,157,258.736 (meters)                     COMP
 CI7641  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 CI7641
 CI7641  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI7641  Standards:
 CI7641         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI7641            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI7641  -------------------------------------------------------------------
 CI7641  NETWORK    1.40   1.84           0.62   0.51   0.94     -0.15930562
 CI7641  -------------------------------------------------------------------
 CI7641  Click here for local accuracies and other accuracy information.
 CI7641
 CI7641.The horizontal coordinates were established by GPS observations
 CI7641.and adjusted by the National Geodetic Survey in June 2012.
 CI7641
 CI7641.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI7641.been affixed to the stable North American tectonic plate. See 
 CI7641.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI7641
 CI7641.The horizontal coordinates are valid at the epoch date displayed above
 CI7641.which is a decimal equivalence of Year/Month/Day.
 CI7641
 CI7641.The orthometric height was determined by GPS observations and a
 CI7641.high-resolution geoid model.
 CI7641
 CI7641.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI7641.GEOID18 height accuracy estimate available here.
 CI7641
 CI7641.Click photographs - Photos may exist for this station.
 CI7641
 CI7641.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI7641
 CI7641.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI7641
 CI7641.The ellipsoidal height was determined by GPS observations
 CI7641.and is referenced to NAD 83.
 CI7641
 CI7641. The following values were computed from the NAD 83(2011) position.
 CI7641
 CI7641;                    North         East     Units Scale Factor Converg.
 CI7641;SPC IL E     -   474,044.733   308,956.794   MT  0.99997599   +0 04 10.9
 CI7641;SPC IL E     - 1,555,261.76  1,013,635.75   sFT  0.99997599   +0 04 10.9
 CI7641;UTM  16      - 4,532,481.895   396,710.126   MT  0.99973131   -0 48 14.5
 CI7641
 CI7641!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI7641!SPC IL E     -   0.99997054  x   0.99997599  =   0.99994653
 CI7641!UTM  16      -   0.99997054  x   0.99973131  =   0.99970186
 CI7641
 CI7641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9671032481(NAD 83)
 CI7641
 CI7641                          SUPERSEDED SURVEY CONTROL
 CI7641
 CI7641  NAD 83(2007)-  40 56 12.99490(N)    088 13 37.11024(W) AD(2002.00) 0
 CI7641  ELLIP H (02/10/07)  187.827  (m)                       GP(2002.00)    
 CI7641  ELLIP H (02/03/05)  187.839  (m)                       GP(       ) 4 2
 CI7641  NAD 83(1997)-  40 56 12.99490(N)    088 13 37.11017(W) AD(       ) 1
 CI7641  ELLIP H (03/04/03)  187.840  (m)                       GP(       ) 4 2
 CI7641
 CI7641.Superseded values are not recommended for survey control.
 CI7641
 CI7641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI7641.See file dsdata.pdf to determine how the superseded data were derived.
 CI7641
 CI7641_MARKER: DZ = AZIMUTH MARK DISK
 CI7641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI7641_STAMPING: KEMPTON 1939
 CI7641_MARK LOGO: CGS
 CI7641_PROJECTION: FLUSH
 CI7641_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI7641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI7641+STABILITY: SURFACE MOTION
 CI7641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI7641+SATELLITE: SATELLITE OBSERVATIONS - 2001
 CI7641
 CI7641  HISTORY     - Date     Condition        Report By
 CI7641  HISTORY     - 1939     MONUMENTED       CGS
 CI7641  HISTORY     - 2001     GOOD             ASCPC
 CI7641
 CI7641                          STATION DESCRIPTION
 CI7641
 CI7641'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CI7641'FROM THE INTERSECTION OF IL 115 AND KEMPTON ROAD (3700 N) GO WEST 1.05
 CI7641'MILES TO 1300 EAST,
 CI7641'POINT IN THE SOUTHWEST QUAD OF INTERSECTION, 29.50 FEET SOUTH OF
 CI7641'CENTERLINE KEMPTON
 CI7641'ROAD, 103.5 FEET WEST OF THE CENTERLINE OF 1300 EAST.
 CI7641'*STAMPED- KEMPTON 1939
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1262 ***********************************************************************
 MF1262  DESIGNATION -  KENDALL RESET
 MF1262  PID         -  MF1262
 MF1262  STATE/COUNTY-  IL/LASALLE
 MF1262  COUNTRY     -  US
 MF1262  USGS QUAD   -  MENDOTA EAST (2018)
 MF1262
 MF1262                         *CURRENT SURVEY CONTROL
 MF1262  ______________________________________________________________________
 MF1262* NAD 83(1997) POSITION- 41 34 17.13479(N) 089 06 39.01554(W)   ADJUSTED
 MF1262* NAVD 88 ORTHO HEIGHT -   237.13  (+/-2cm)      778.0   (feet) VERTCON3
 MF1262  ______________________________________________________________________
 MF1262  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 MF1262  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 MF1262  HORZ ORDER      -  SECOND
 MF1262  VERT ORDER      -  THIRD (See Below)
 MF1262
 MF1262.The horizontal coordinates were established by classical geodetic methods
 MF1262.and adjusted by the National Geodetic Survey in October 1999.
 MF1262
 MF1262.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1262.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1262
 MF1262.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1262.GEOID18 height accuracy estimate available here.
 MF1262
 MF1262.The vertical order pertains to the NGVD 29 superseded value.
 MF1262
 MF1262.Click photographs - Photos may exist for this station.
 MF1262
 MF1262.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1262
 MF1262. The following values were computed from the NAD 83(1997) position.
 MF1262
 MF1262;                    North         East     Units Scale Factor Converg.
 MF1262;SPC IL E     -   544,794.456   235,154.129   MT  1.00002673   -0 30 57.4
 MF1262;SPC IL E     - 1,787,379.81    771,501.50   sFT  1.00002673   -0 30 57.4
 MF1262;SPC IL W     -   545,022.476   788,056.169   MT  1.00003656   +0 42 02.3
 MF1262;SPC IL W     - 1,788,127.91  2,585,480.95   sFT  1.00003656   +0 42 02.3
 MF1262;UTM  16      - 4,604,345.578   324,012.527   MT  0.99998115   -1 24 03.6
 MF1262
 MF1262!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1262!SPC IL E     -   0.99996799  x   1.00002673  =   0.99999472
 MF1262!SPC IL W     -   0.99996799  x   1.00003656  =   1.00000455
 MF1262!UTM  16      -   0.99996799  x   0.99998115  =   0.99994914
 MF1262
 MF1262:                Primary Azimuth Mark                     Grid Az
 MF1262:SPC IL E     -  KANKAKEE                                 018 39 27.7
 MF1262:SPC IL W     -  KANKAKEE                                 017 26 28.0
 MF1262:UTM  16      -  KANKAKEE                                 019 32 33.9
 MF1262
 MF1262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2401204345(NAD 83)
 MF1262
 MF1262|---------------------------------------------------------------------|
 MF1262| PID    Reference Object                     Distance      Geod. Az  |
 MF1262|                                                           dddmmss.s |
 MF1262| MF0614 KANKAKEE                            APPROX. 1.6 KM 0180830.3 |
 MF1262| MF0619 KENDALL RM                           10.710 METERS 34953     |
 MF1262|---------------------------------------------------------------------|
 MF1262
 MF1262                          SUPERSEDED SURVEY CONTROL
 MF1262
 MF1262  NAD 83(1996)-  41 34 17.13491(N)    089 06 39.01588(W) AD(       ) 2
 MF1262  NAD 83(1986)-  41 34 17.14107(N)    089 06 39.02269(W) AD(       ) 2
 MF1262  USSD        -  41 34 17.19200(N)    089 06 38.49800(W) AD(       ) 3
 MF1262  NGVD 29 (11/09/15)  237.17   (m)          778.1    (f) RESET       3  
 MF1262
 MF1262.Superseded values are not recommended for survey control.
 MF1262
 MF1262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1262.See file dsdata.pdf to determine how the superseded data were derived.
 MF1262
 MF1262_MARKER: DS = TRIANGULATION STATION DISK
 MF1262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1262_STAMPING: KENDALL 1920 1975
 MF1262_PROJECTION: FLUSH
 MF1262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1262+STABILITY: SURFACE MOTION
 MF1262
 MF1262  HISTORY     - Date     Condition        Report By
 MF1262  HISTORY     - 1975     MONUMENTED       NGS
 MF1262  HISTORY     - 1975     SEE DESCRIPTION  NGS
 MF1262  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1262
 MF1262                          STATION DESCRIPTION
 MF1262
 MF1262'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 MF1262'1.0 MI NORTH FROM MENDOTA.
 MF1262'1.0 MILE NORTH OF MENDOTA, ALONG THE WEST SIDE OF THE CHICAGO,
 MF1262'MILWAUKEE AND ST. PAUL RAILROAD TRACKS, AT THE CENTER OF THE FIRST CUT
 MF1262'NORTH OF MENDOTA, FROM THE JUNCTION OF U.S. HIGHWAYS 51 AND 34, GO
 MF1262'EAST ON HIGHWAY 34 FOR 1.35 MILE TO 1ST AVENUE, THENCE NORTH ALONG 1ST
 MF1262'AVENUE FOR 1.1 MILE, THENCE ACROSS OPEN FIELD FOR ABOUT 600 FEET, 52
 MF1262'FEET SOUTH OF CENTERLINE OF FIELD ENTRANCE WEST, 36 FEET WEST OF THE
 MF1262'WEST RAIL OF THE RAILROAD TRACKS, AAD 12 FEET EAST OF FENCELINE.
 MF1262'THE MARK IS 1 FT  E FROM A WITNESS POST.
 MF1262'THE MARK IS 10 FT ABOVE TRACKS.
 MF1262
 MF1262                          STATION RECOVERY (1975)
 MF1262
 MF1262'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 MF1262'THE UNDERGROUND STATION MARK WAS RECOVERED IN GOOD CONDITION.  THE
 MF1262'REFERENCE MARK WAS RECOVERED AND WAS LOOSE IN THE GROUND.  THE
 MF1262'REFERENCE MARK WAS RE-INFORCED.  THE STATION WAS NOT OCCUPIED AT
 MF1262'THIS TIME AS THERE WAS NO OBJECT VISIBLE.  IT IS 52 FEET SOUTH OF
 MF1262'THE CENTERLINE OF A FIELD ENTRANCE TO THE WEST, 36 FEET WEST OF
 MF1262'THE WEST RAIL OF THE RAILROAD, 12 FEET EAST OF A FENCELINE AND 1
 MF1262'FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 MF1262'DISK IS STAMPED KENDALL 1920 1975.
 MF1262'
 MF1262'THE REFERENCE MARK IS 47 FEET WEST OF THE WEST RAIL OF THE RAILROAD
 MF1262'TRACK, 19 FEET SOUTH OF THE CENTERLINE OF THE FIELD ENTRANCE
 MF1262'ROAD, 1.6 FEET EAST OF THE FENCELINE AND 1 FOOT NORTH OF A METAL
 MF1262'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 MF1262'STAMPED KENDALL 1920.
 MF1262'
 MF1262'THE DISTANCE TO THE REFERENCE MARK WAS SHORTER BY 0.72 FOOT.
 MF1262'LEVELS WERE RAN TO THE NEW STATION SURFACE DISK.
 MF1262'
 MF1262'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 34 AND 51
 MF1262'AT THE WEST EDGE OF MENDOTA, GO EAST ON HIGHWAY 34 FOR 1.35 MILES
 MF1262'TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON 1 ST AVENUE FOR
 MF1262'1.1 MILES TO A LARGE HOUSE ON THE RIGHT.  FROM HERE PACK WEST
 MF1262'ACROSS FIELD FOR ABOUT 600 FEET TO THE CUT IN THE RAILROAD TRACK
 MF1262'LINE AND STATION AS DESCRIBED.
 MF1262'
 MF1262'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE NORTH OF
 MF1262'MENDOTA.
 MF1262
 MF1262                          STATION RECOVERY (2002)
 MF1262
 MF1262'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1262'STATION DESIGNATION PER DATA SHEET IS
 MF1262'KENDALL 1920 1975
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0131 ***********************************************************************
 NG0131  DESIGNATION -  KENILWORTH
 NG0131  PID         -  NG0131
 NG0131  STATE/COUNTY-  IL/COOK
 NG0131  COUNTRY     -  US
 NG0131  USGS QUAD   -  EVANSTON (2018)
 NG0131
 NG0131                         *CURRENT SURVEY CONTROL
 NG0131  ______________________________________________________________________
 NG0131* NAD 83(1986) POSITION- 42 05 09.4    (N) 087 43 02.6    (W)   HD_HELD2
 NG0131* NAVD 88 ORTHO HEIGHT -   187.340 (meters)      614.63  (feet) ADJUSTED
 NG0131  ______________________________________________________________________
 NG0131  GEOID HEIGHT    -        -33.871 (meters)                     GEOID18
 NG0131  DYNAMIC HEIGHT  -        187.280 (meters)      614.43  (feet) COMP
 NG0131  MODELED GRAVITY -    980,295.6   (mgal)                       NAVD 88
 NG0131
 NG0131  VERT ORDER      -  FIRST     CLASS 0
 NG0131
 NG0131.The horizontal coordinates were established by autonomous hand held GPS
 NG0131.observations and have an estimated accuracy of +/- 10 meters.
 NG0131
 NG0131.The orthometric height was determined by differential leveling and
 NG0131.adjusted by the NATIONAL GEODETIC SURVEY
 NG0131.in June 1991.
 NG0131
 NG0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0131.GEOID18 height accuracy estimate available here.
 NG0131
 NG0131.Click photographs - Photos may exist for this station.
 NG0131
 NG0131.The dynamic height is computed by dividing the NAVD 88
 NG0131.geopotential number by the normal gravity value computed on the
 NG0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0131.degrees latitude (g = 980.6199 gals.).
 NG0131
 NG0131.The modeled gravity was interpolated from observed gravity values.
 NG0131
 NG0131;                    North         East    Units  Estimated Accuracy
 NG0131;SPC IL E     -   601,832.      350,962.      MT  (+/- 10 meters HH2 GPS)
 NG0131
 NG0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4066759567(NAD 83)
 NG0131
 NG0131                          SUPERSEDED SURVEY CONTROL
 NG0131
 NG0131  NGVD 29 (??/??/92)  187.426  (m)          614.91   (f) ADJ UNCH    1 0
 NG0131
 NG0131.Superseded values are not recommended for survey control.
 NG0131
 NG0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0131.See file dsdata.pdf to determine how the superseded data were derived.
 NG0131
 NG0131_MARKER: DB = BENCH MARK DISK
 NG0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0131_STAMPING: 614.831 KENILWORTH 1934
 NG0131_MARK LOGO: CGS
 NG0131_PROJECTION: PROJECTING
 NG0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0131+STABILITY: SURFACE MOTION
 NG0131
 NG0131  HISTORY     - Date     Condition        Report By
 NG0131  HISTORY     - 1934     MONUMENTED       CGS
 NG0131  HISTORY     - 1973     GOOD             NGS
 NG0131  HISTORY     - 1987     GOOD             USPSQD
 NG0131  HISTORY     - 19991126 GOOD             USPSQD
 NG0131  HISTORY     - 20011110 GOOD             USPSQD
 NG0131  HISTORY     - 20031027 GOOD             USPSQD
 NG0131
 NG0131                          STATION DESCRIPTION
 NG0131
 NG0131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0131'AT KENILWORTH.
 NG0131'AT THE JUNCTION OF GREEN BAY ROAD AND PARK DRIVE, 25.8 FEET
 NG0131'WEST OF THE WEST CORNER OF THE CONCRETE FOUNDATION TO A TRAFFIC
 NG0131'SIGNAL BOX, 21.0 FEET SOUTHEAST OF A TRAFFIC SIGNAL, 16.7 FEET
 NG0131'SOUTH OF THE SOUTH CURB OF PARK DRIVE, 1.8 FEET SOUTHWEST OF
 NG0131'THE SOUTHWEST SIDEWALK, IN NORTH CORNER OF SMALL GRASSED AREA
 NG0131'UNDER HEDGE BUSH.  A C AND GS DISK IN THE TOP OF A CONCRETE
 NG0131'POST PROJECTING 5/10 FOOT AND ABOUT LEVEL WITH THE STREET.
 NG0131'SEC 28, T 42 N, R 13 E.
 NG0131
 NG0131                          STATION RECOVERY (1987)
 NG0131
 NG0131'RECOVERY NOTE BY US POWER SQUADRON 1987 (MLG)
 NG0131'RECOVERED IN GOOD CONDITION.
 NG0131
 NG0131                          STATION RECOVERY (1999)
 NG0131
 NG0131'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0131'RECOVERED IN GOOD CONDITION.
 NG0131
 NG0131                          STATION RECOVERY (2001)
 NG0131
 NG0131'RECOVERY NOTE BY US POWER SQUADRON 2001 (EFU)
 NG0131'RECOVERED AS DESCRIBED.
 NG0131'COORDINATES BY GPS. L 42 DEGREES 05.65'N LO 087 DEGREES 43.037'W.
 NG0131
 NG0131                          STATION RECOVERY (2003)
 NG0131
 NG0131'RECOVERY NOTE BY US POWER SQUADRON 2003 (EFU)
 NG0131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1376 ***********************************************************************
 MF1376  DESIGNATION -  KENTLAND
 MF1376  PID         -  MF1376
 MF1376  STATE/COUNTY-  IL/KENDALL
 MF1376  COUNTRY     -  US
 MF1376  USGS QUAD   -  PLATTVILLE (2018)
 MF1376
 MF1376                         *CURRENT SURVEY CONTROL
 MF1376  ______________________________________________________________________
 MF1376* NAD 83(1997) POSITION- 41 32 48.34895(N) 088 26 04.15467(W)   ADJUSTED
 MF1376* NAVD 88 ORTHO HEIGHT -   206.    (meters)      676.    (feet) SCALED
 MF1376  ______________________________________________________________________
 MF1376  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 MF1376  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 MF1376  HORZ ORDER      -  THIRD
 MF1376
 MF1376.The horizontal coordinates were established by classical geodetic methods
 MF1376.and adjusted by the National Geodetic Survey in October 1999.
 MF1376
 MF1376.The orthometric height was scaled from a topographic map.
 MF1376
 MF1376.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1376.GEOID18 height accuracy estimate available here.
 MF1376
 MF1376.Click photographs - Photos may exist for this station.
 MF1376
 MF1376.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1376
 MF1376. The following values were computed from the NAD 83(1997) position.
 MF1376
 MF1376;                    North         East     Units Scale Factor Converg.
 MF1376;SPC IL E     -   541,768.347   291,560.311   MT  0.99997588   -0 04 01.5
 MF1376;SPC IL E     - 1,777,451.65    956,560.79   sFT  0.99997588   -0 04 01.5
 MF1376;UTM  16      - 4,600,449.335   380,358.347   MT  0.99977615   -0 57 05.4
 MF1376
 MF1376!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1376!SPC IL E     -   0.99997288  x   0.99997588  =   0.99994876
 MF1376!UTM  16      -   0.99997288  x   0.99977615  =   0.99974903
 MF1376
 MF1376:                Primary Azimuth Mark                     Grid Az
 MF1376:SPC IL E     -  KENTLAND AZ MK                           263 45 07.5
 MF1376:UTM  16      -  KENTLAND AZ MK                           264 38 11.4
 MF1376
 MF1376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8035800449(NAD 83)
 MF1376
 MF1376|---------------------------------------------------------------------|
 MF1376| PID    Reference Object                     Distance      Geod. Az  |
 MF1376|                                                           dddmmss.s |
 MF1376| CI7646 KENTLAND RM 1                        22.170 METERS 06827     |
 MF1376| CI7645 KENTLAND AZ MK                                     2634106.0 |
 MF1376| CI7647 KENTLAND RM 2                        26.075 METERS 35223     |
 MF1376|---------------------------------------------------------------------|
 MF1376
 MF1376                          SUPERSEDED SURVEY CONTROL
 MF1376
 MF1376  NAD 83(1997)-  41 32 48.35344(N)    088 26 04.16130(W) AD(       ) 3
 MF1376  NAD 83(1986)-  41 32 48.35219(N)    088 26 04.16458(W) AD(       ) 3
 MF1376  NAD 27      -  41 32 48.24820(N)    088 26 03.90950(W) AD(       ) 3
 MF1376
 MF1376.Superseded values are not recommended for survey control.
 MF1376
 MF1376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1376.See file dsdata.pdf to determine how the superseded data were derived.
 MF1376
 MF1376_MARKER: DS = TRIANGULATION STATION DISK
 MF1376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1376_STAMPING: KENTLAND 1956
 MF1376_MARK LOGO: CGS
 MF1376_PROJECTION: FLUSH
 MF1376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1376+STABILITY: SURFACE MOTION
 MF1376
 MF1376  HISTORY     - Date     Condition        Report By
 MF1376  HISTORY     - 1956     MONUMENTED       CGS
 MF1376  HISTORY     - 1958     GOOD             CGS
 MF1376  HISTORY     - 1967     GOOD             CGS
 MF1376  HISTORY     - 1972     GOOD             LOCSUR
 MF1376  HISTORY     - 20010331 GOOD             NGS
 MF1376  HISTORY     - 20020430 MARK NOT FOUND   USPSQD
 MF1376  HISTORY     - 20071123 GOOD             GEOCAC
 MF1376
 MF1376                          STATION DESCRIPTION
 MF1376
 MF1376'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1376'THE STATION IS ABOUT 7 MILES EAST OF NEWARK, 6-1/2 MILES SOUTH
 MF1376'OF YORKVILLE AND 1.4 MILES NORTH OF LISBON CENTER.  IT IS ON
 MF1376'PROPERTY OWNED BY THE FARMERS ELEVATOR COMPANY.  IT IS 154
 MF1376'FEET WEST OF THE CENTER OF STATE HIGHWAY 47, 104 FEET NORTHEAST
 MF1376'OF THE NORTHEAST CORNER OF A TWO STORY FRAME HOUSE AND 49
 MF1376'FEET NORTHWEST OF THE NORTHWEST CORNER OF AN IMPLEMENT SHED.
 MF1376'THE MARK IS FLUSH AND THE DISK IS STAMPED KENTLAND 1956.
 MF1376'
 MF1376'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 52
 MF1376'AND STATE HIGHWAY 47 ABOUT 9 MILES SOUTH OF YORKVILLE, GO
 MF1376'NORTH ON STATE HIGHWAY 47 FOR 2.4 MILES TO A GRAIN ELEVATOR
 MF1376'ON THE LEFT AND A PAVED ROAD LEFT.  TURN LEFT AND GO WEST
 MF1376'FOR ABOUT 100 FEET TO A GRAVELED DRIVE RIGHT.  TURN RIGHT AND
 MF1376'GO NORTH TO THE END OF THE DRIVEWAY AND THE STATION AS
 MF1376'DESCRIBED.
 MF1376'
 MF1376'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON A
 MF1376'PAVED ROAD FOR 0.3 MILE TO THE MARK ON THE RIGHT.
 MF1376'
 MF1376'REFERENCE MARK 1 IS 86 FEET WEST OF THE CENTER OF STATE HIGHWAY
 MF1376'47, 55 FEET NORTH OF THE NORTHEAST CORNER OF THE IMPLEMENT
 MF1376'SHED AND 2 FEET NORTH OF A WHITE WITNESS POST.  THE MARK IS
 MF1376'FLUSH AND THE DISK IS STAMPED KENTLAND NO 1 1956.
 MF1376'
 MF1376'REFERENCE MARK 2 IS 123 FEET NORTHWEST OF THE NORTHWEST CORNER
 MF1376'OF THE IMPLEMENT SHED, 46 FEET NORTH OF A FENCE CORNER AND
 MF1376'43 FEET SOUTH OF A FENCE CORNER.  THE MARK IS FLUSH AND THE
 MF1376'DISK IS STAMPED KENTLAND NO 2 1956.
 MF1376'
 MF1376'THE AZIMUTH MARK IS 35 FEET NORTH OF THE CENTER OF A PAVED
 MF1376'ROAD, 2 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT EAST OF
 MF1376'A POWERLINE POLE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 MF1376'IS STAMPED KENTLAND 1956.
 MF1376'
 MF1376'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1376
 MF1376                          STATION RECOVERY (1958)
 MF1376
 MF1376'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 MF1376'STATION, AZIMUTH, AND REFERENCE MARKS RECOVERED IN GOOD
 MF1376'CONDITION.
 MF1376'
 MF1376'DISTANCES AND DIRECTIONS TO REFERENCE MARKS CHECKED AND
 MF1376'VERIFIED.
 MF1376'
 MF1376'DESCRIPTION ADEQUATE AND CORRECT.
 MF1376
 MF1376                          STATION RECOVERY (1967)
 MF1376
 MF1376'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1376'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 MF1376'DESCRIPTION IS GOOD.
 MF1376'
 MF1376'THE AZIMUTH MARK IS 1 FOOT SOUTHWEST OF A METAL WITNESS POST.
 MF1376
 MF1376                          STATION RECOVERY (1972)
 MF1376
 MF1376'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1376'ALL MARKS RECOVERED GOOD CONDITION AS DESCRIBED.
 MF1376'
 MF1376'HORIZONTAL GEODETIC DISTANCE TO AZ MK. = 1776.71 FT (MEASURED
 MF1376'WITH LASER RANGER AS PART OF A TRAVERSE FROM KENTLAND TO
 MF1376'LISBON)
 MF1376
 MF1376                          STATION RECOVERY (2001)
 MF1376
 MF1376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1376'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1376
 MF1376                          STATION RECOVERY (2002)
 MF1376
 MF1376'RECOVERY NOTE BY US POWER SQUADRON 2002 (LEG)
 MF1376'MARK NOT FOUND.
 MF1376
 MF1376                          STATION RECOVERY (2007)
 MF1376
 MF1376'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF1376'FOUND STATION, RM1, RM2, AND AZ
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0680 ***********************************************************************
 LC0680  DESIGNATION -  KERRICK RESET
 LC0680  PID         -  LC0680
 LC0680  STATE/COUNTY-  IL/MCLEAN
 LC0680  COUNTRY     -  US
 LC0680  USGS QUAD   -  NORMAL EAST (2018)
 LC0680
 LC0680                         *CURRENT SURVEY CONTROL
 LC0680  ______________________________________________________________________
 LC0680* NAD 83(1997) POSITION- 40 32 27.72991(N) 088 59 13.46610(W)   ADJUSTED
 LC0680* NAVD 88 ORTHO HEIGHT -   266.20  (+/-2cm)      873.4   (feet) VERTCON3
 LC0680  ______________________________________________________________________
 LC0680  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC0680  LAPLACE CORR    -          1.63  (seconds)                    DEFLEC18
 LC0680  HORZ ORDER      -  SECOND
 LC0680  VERT ORDER      -  THIRD ? (See Below)
 LC0680
 LC0680.The horizontal coordinates were established by classical geodetic methods
 LC0680.and adjusted by the National Geodetic Survey in October 1999.
 LC0680
 LC0680.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC0680.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC0680
 LC0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0680.GEOID18 height accuracy estimate available here.
 LC0680
 LC0680.The vertical order pertains to the NGVD 29 superseded value.
 LC0680
 LC0680.Click photographs - Photos may exist for this station.
 LC0680
 LC0680.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0680
 LC0680. The following values were computed from the NAD 83(1997) position.
 LC0680
 LC0680;                    North         East     Units Scale Factor Converg.
 LC0680;SPC IL E     -   430,280.738   244,618.849   MT  1.00001274   -0 25 29.8
 LC0680;SPC IL E     - 1,411,679.39    802,553.67   sFT  1.00001274   -0 25 29.8
 LC0680;UTM  16      - 4,489,706.820   331,724.902   MT  0.99994856   -1 17 30.8
 LC0680
 LC0680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0680!SPC IL E     -   0.99996327  x   1.00001274  =   0.99997601
 LC0680!UTM  16      -   0.99996327  x   0.99994856  =   0.99991184
 LC0680
 LC0680:                Primary Azimuth Mark                     Grid Az
 LC0680:SPC IL E     -  PICKETT                                  248 14 32.2
 LC0680:UTM  16      -  PICKETT                                  249 06 33.2
 LC0680
 LC0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3172489706(NAD 83)
 LC0680
 LC0680|---------------------------------------------------------------------|
 LC0680| PID    Reference Object                     Distance      Geod. Az  |
 LC0680|                                                           dddmmss.s |
 LC0680| LC1905 BLOOMINGTON RAD STA WJBC MAST       APPROX.10.3 KM 1914510.5 |
 LC0680| LC1907 BLOOMINGTON RALSTON PURINA TK       APPROX. 7.6 KM 2001103.1 |
 LC0680| LC0995 PICKETT                             APPROX. 2.7 KM 2474902.4 |
 LC0680| LC0679 KERRICK RM 1                         24.060 METERS 27232     |
 LC0680| LC0678 KERRICK RM 2                         41.958 METERS 32053     |
 LC0680| LC0677 J 172                                              3593138.2 |
 LC0680|---------------------------------------------------------------------|
 LC0680
 LC0680                          SUPERSEDED SURVEY CONTROL
 LC0680
 LC0680  NAD 83(1986)-  40 32 27.74408(N)    088 59 13.46605(W) AD(       ) 2
 LC0680  NAD 27      -  40 32 27.61560(N)    088 59 13.19560(W) AD(       ) 2
 LC0680  USSD        -  40 32 27.74000(N)    088 59 13.02400(W) AD(       ) 3
 LC0680  NGVD 29             266.25   (m)          873.5    (f) LEVELING    3  
 LC0680
 LC0680.Superseded values are not recommended for survey control.
 LC0680
 LC0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0680.See file dsdata.pdf to determine how the superseded data were derived.
 LC0680
 LC0680_MARKER: DS = TRIANGULATION STATION DISK
 LC0680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0680_STAMPING: KERRICK 1920 1959
 LC0680_MARK LOGO: CGS
 LC0680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0680+STABILITY: SURFACE MOTION
 LC0680
 LC0680  HISTORY     - Date     Condition        Report By
 LC0680  HISTORY     - 1920     MONUMENTED       CGS
 LC0680  HISTORY     - 1959     SEE DESCRIPTION  CGS
 LC0680  HISTORY     - 1959     GOOD             CGS
 LC0680  HISTORY     - 1969     GOOD             CGS
 LC0680  HISTORY     - 1969     GOOD             CGS
 LC0680  HISTORY     - 1972     GOOD             ILDT
 LC0680
 LC0680                          STATION DESCRIPTION
 LC0680
 LC0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0680'STATION IS ABOUT 1 MILE S OF KERRICK, ON THE W SIDE OF THE
 LC0680'ILLINOIS CENTRAL RAILROAD TRACK, 1/4 MILE S OF THE FIRST
 LC0680'ROAD CROSSING S OF KERRICK, ON THE BANK OF A CUT, AND 4.86
 LC0680'METERS (15.94 FEET) W OF THE W AND NEAREST RAIL.  THE SURFACE,
 LC0680'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 LC0680'SET IN CONCRETE.
 LC0680'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR
 LC0680'THE FENCE LINE, 23.94 METERS (78.54 FEET) FROM THE STATION,
 LC0680'N 87 DEG 33 MIN W.  THE ELEVATION OF THE STATION MARK
 LC0680'IS 266.444 METERS (874.158 FEET) AND OF THE REFERENCE MARK
 LC0680'266.178 METERS (873.286 FEET).
 LC0680
 LC0680                          STATION RECOVERY (1959)
 LC0680
 LC0680'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0680'THE UNDERGROUND STATION MARK AND REFERENCE MARK WERE RECOVERED.
 LC0680'THE TOP STATION MARK HAD BEEN DESTROYED AND A NEW MARK WAS
 LC0680'SET.  THE REFERENCE MARK WAS LOOSE AND WAS REINFORCED.  R.M.
 LC0680'NO. 2 WAS SET.
 LC0680'
 LC0680'A COMPLETE NEW DESCRIPTION FOLLOWS--
 LC0680'
 LC0680'STATION IS ABOUT 2-1/2 MILES NORTH OF NORMAL, ABOUT 4-1/2
 LC0680'MILES SOUTH OF HUDSON AND ABOUT 1/2 MILE EAST OF U.S. HIGHWAY
 LC0680'NO. 51.
 LC0680'
 LC0680'TO REACH FROM NORMAL, FROM THE JUNCTION OF U.S. HIGHWAY 51 AND 66
 LC0680'(BUSINES ROUTE), GO NORTH ON U.S. HIGHWAY 51 FOR 2.3 MILES
 LC0680'TO CROSSROADS, TURN RIGHT AND GO EAST FOR 0.5 MILE TO RAILROAD
 LC0680'CROSSING, (AZIMUTH MARK IS EAST OF RAILROAD TRACK ABOUT 50
 LC0680'YARDS AT FENCE CORNER AS DESCRIBED), TURN RIGHT AND GO SOUTH
 LC0680'ON WEST SIDE OF TRACKS FOR 0.45 MILE TO STATION ON LEFT AS
 LC0680'DESCRIBED.
 LC0680'
 LC0680'STATION MARK, A STANDARD DISK STAMPED KERRICK 1920, IS SET
 LC0680'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3
 LC0680'INCHES.  THE MARK IS 81 FEET EAST OF FENCE, 16 FEET WEST OF
 LC0680'WEST RAIL OF RAILROAD TRACK AND 3 FEET NORTH OF WITNESS POST.
 LC0680'
 LC0680'REFERENCE MARK, A STANDARD DISK STAMPED KERRICK 1920, IS SET
 LC0680'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1 INCH.
 LC0680'THE MARK 100 FEET SOUTH OF FENCE CORNER AND 2.4 FEET EAST OF
 LC0680'FENCE.
 LC0680'
 LC0680'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED KERRICK NO.
 LC0680'2 1920 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0680'PROJECTS ABOUT 5 INCHES.  THE MARK IS 35 FEET NORTH-NORTHWEST
 LC0680'OF TELEPHONE POLE AND 3 FEET NORTH-NORTHEAST OF FENCE CORNER.
 LC0680'
 LC0680'AZIMUTH MARK, A STANDARD U.S.C. AND G.S. BENCH MARK DISK
 LC0680'STAMPED S 172 1954, IS SET IN A 12 INCH ROUND CONCRETE POST
 LC0680'WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 38 FEET SOUTH OF
 LC0680'CENTER OF DIRT ROAD, 14 FEET SOUTH OF NORTH END OF FENCE,
 LC0680'1.9 FEET WEST OF FENCE AND 1.3 FEET WEST OF WITNESS POST.
 LC0680
 LC0680                          STATION RECOVERY (1959)
 LC0680
 LC0680'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC0680'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH
 LC0680'MARK WERE RECOVERED IN GOOD CONDITION.  DISTANCES AND DIRECTIONS
 LC0680'TO REFERENCE MARKS CHECKED, BUT NO CHECK WAS TAKEN ON THE
 LC0680'DIRECTION TO THE AZIMUTH MARK.
 LC0680'
 LC0680'THE STATION IS ABOUT 4-1/2 MILES SOUTH OF HUDSON, ABOUT 2
 LC0680'MILES NORTH OF NORMAL, IN THE NORTHEAST 1/4 OF SEC. 16, T.
 LC0680'24 N., R. 2 E., AND ON RAILROAD PROPERTY.  IT IS A STANDARD
 LC0680'DISK, STAMPED KERRICK 1920 1959, SET IN A CONCRETE MONUMENT.
 LC0680'IT IS 104 FEET SOUTHEAST OF A TELEPHONE POLE WITH A TRIANGULAR
 LC0680'BLAZE ON ITS EAST SIDE, 16 FEET WEST OF THE WEST RAIL OF THE
 LC0680'RAILROAD TRACKS AND 3 FEET NORTH OF A WITNESS POST.  THE
 LC0680'MONUMENT PROJECTS ABOUT 3 INCHES.
 LC0680'
 LC0680'REFERENCE MARK NO. 1 IS 100 FEET SOUTH OF A T-FENCE CORNER,
 LC0680'94 FEET WEST OF THE WEST RAIL OF THE RAILROAD TRACKS, 73
 LC0680'FEET SOUTH OF THE TELEPHONE POLE WITH A TRIANGULAR BLAZE
 LC0680'ON ITS EAST SIDE, AND 3 FEET EAST OF A WIRE FENCE.  IT IS A
 LC0680'STANDARD DISK, STAMPED KERRICK 1920, SET IN A CONCRETE MONUMENT
 LC0680'PROJECTING 2 INCHES.
 LC0680'
 LC0680'REFERENCE MARK NO. 2 IS 35 FEET NORTHWEST OF THE TELEPHONE
 LC0680'POLE WITH A TRIANGULAR BLAZE ON ITS EAST SIDE, 4 FEET NORTH
 LC0680'OF A T-FENCE CORNER, AND 1 FOOT EAST OF A WIRE FENCE.  IT IS
 LC0680'A STANDARD DISK, STAMPED KERRICK NO 2 1920 1959, SET IN A
 LC0680'CONCRETE MONUMENT PROJECTING 4 INCHES.
 LC0680'
 LC0680'THE AZIMUTH MARK IS A STANDARD USC AND GS BENCH MARK DISK,
 LC0680'STAMPED J 172 1954, SET IN A CONCRETE MONUMENT PROJECTING 3
 LC0680'INCHES.  IT IS 96 FEET EAST OF THE EAST RAIL OF THE RAILROAD
 LC0680'TRACKS, 38 FEET SOUTH OF THE CENTERLINE OF A DIRT ROAD, 13
 LC0680'FEET SOUTH OF A FENCE CORNER AND 2 FEET WEST OF A WIRE FENCE.
 LC0680'
 LC0680'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51
 LC0680'AND U.S. HIGHWAY 66 (BUSINESS ROUTE) IN NORMAL, GO NORTH ON
 LC0680'U.S. HIGHWAY 51 FOR 2.2 MILES.  TO A CROSSROAD.  TURN RIGHT
 LC0680'ON A DIRT ROAD AND GO EAST FOR 0.5 MILES TO A TRACK ROAD
 LC0680'RIGHT JUST BEFORE REACHING RAILROAD TRACKS AND BENCH MARK
 LC0680'J 172 EAST OF THE RAILROAD TRACKS NEAR A FENCE CORNER AS
 LC0680'DESCRIBED.  TURN RIGHT AND GO SOUTH ON THE TRACK ROAD FOR 0.45
 LC0680'MILES TRIANGULAR BLAZED TELEPHONE POLE AND STATION AS
 LC0680'DESCRIBED.
 LC0680
 LC0680                          STATION RECOVERY (1969)
 LC0680
 LC0680'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0680'THE STATION MARK, STAMPED KERRICK 1920 1959 IS ABOUT 2.3
 LC0680'MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC0680'STATION AT NORMAL, IN SECTION 16, T 24 N, R 2 E, 0.2 MILE
 LC0680'NORTH OF A RAILROAD UNDERPASS FOR INTERSTATE HIGHWAY 55,
 LC0680'0.4 MILE SOUTH OF A CROSSING OF THE RAILROAD AND A PAVED
 LC0680'ROAD, 17 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 137.66
 LC0680'FEET SOUTHEAST OF R.M. 2, 78.94 FEET EAST OF R.M. 1, 1.0
 LC0680'FOOT WEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 LC0680'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0680'WHICH IS SET IN THE CENTER OF A MOUND OF DIRT AND WHICH
 LC0680'PROJECTS 10 INCHES ABOVE THE SURFACE OF THE MOUND.
 LC0680'
 LC0680'R.M. 1, STAMPED KERRICK 1920 IS 78.94 FEET WEST OF THE STATION
 LC0680'MARK, 95-1/2 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK,
 LC0680'58 FEET NORTH OF A TELEPHONE POLE, 2 FEET EAST OF A FENCE,
 LC0680'ABOUT 3 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE
 LC0680'TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 LC0680'OF THE GROUND.
 LC0680'
 LC0680'R.M. 2 STAMPED, KERRICK NO 2 1920 IS 137.66 FEET NORTHWEST OF
 LC0680'THE STATION MARK, 96 FEET WEST OF THE WEST RAIL, 34-1/2 FEET
 LC0680'NORTH-NORTHWEST OF A TELEPHONE POLE, 3 FEET NORTH-NORTHEAST
 LC0680'OF A CORNER FENCE POST, 1-1/2 FEET EAST OF A FENCE, ABOUT
 LC0680'3 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 LC0680'A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF
 LC0680'THE GROUND.
 LC0680'
 LC0680'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.3 MILES
 LC0680'NORTH
 LC0680
 LC0680                          STATION RECOVERY (1969)
 LC0680
 LC0680'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0680'2.3 MI N FROM NORMAL.
 LC0680'ABOUT 2.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0680'THE STATION AT NORMAL, 0.2 MILE NORTH OF A RAILROAD UNDERPASS
 LC0680'FOR INTERSTATE HIGHWAY 55, 0.4 MILE SOUTH OF A CROSSING OF THE
 LC0680'RAILROAD AND A PAVED ROAD, 17 FEET WEST OF THE WEST RAIL OF THE
 LC0680'MAIN TRACK, 137.66 FEET SOUTHEAST OF KERRICK RM 2, 78.94 FEET
 LC0680'EAST OF KERRICK RM 1, 1.0 FOOT WEST OF A METAL WITNESS POST, AND
 LC0680'SET IN THE TOP OF A CONCRETE POST WHICH IS SET IN THE CENTER OF
 LC0680'A MOUND OF DIRT AND WHICH PROJECTS 10 INCHES ABOVE THE SURFACE
 LC0680'OF THE MOUND.  SEC 16, T24N, R2E.  NOTE-- THE MARK IS LEANING
 LC0680'TO THE NORTHEAST BUT IS STILL SOLID.  THE MARK IS ALSO 3 FEET
 LC0680'ABOVE THE LEVEL OF THE TRACK.
 LC0680
 LC0680                          STATION RECOVERY (1972)
 LC0680
 LC0680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RIL)
 LC0680'KERRICK 1920, 1959-GOOD
 LC0680'
 LC0680'KERRICK 1920-GOOD
 LC0680'
 LC0680'KERRICK NO. 2, 1920, 1959-GOOD
 LC0680'
 LC0680'J 172-DESTROYED (AZI)
 LC0680'
 LC0680'ALL MARKS RECOVERED AS DESCRIBED.
 LC0680'
 LC0680'BM-J172 DESTROYED BY UNDERGROUND PIPE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0679 ***********************************************************************
 LC0679  DESIGNATION -  KERRICK RM 1
 LC0679  PID         -  LC0679
 LC0679  STATE/COUNTY-  IL/MCLEAN
 LC0679  COUNTRY     -  US
 LC0679  USGS QUAD   -  NORMAL EAST (2018)
 LC0679
 LC0679                         *CURRENT SURVEY CONTROL
 LC0679  ______________________________________________________________________
 LC0679* NAD 83(1997) POSITION- 40 32 27.76442(N) 088 59 14.48757(W)   ADJUSTED
 LC0679* NAVD 88 ORTHO HEIGHT -   265.848 (meters)      872.20  (feet) ADJUSTED
 LC0679  ______________________________________________________________________
 LC0679  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC0679  LAPLACE CORR    -          1.64  (seconds)                    DEFLEC18
 LC0679  DYNAMIC HEIGHT  -        265.724 (meters)      871.80  (feet) COMP
 LC0679  MODELED GRAVITY -    980,152.5   (mgal)                       NAVD 88
 LC0679
 LC0679  HORZ ORDER      -  FIRST
 LC0679  VERT ORDER      -  FIRST     CLASS I
 LC0679
 LC0679.The horizontal coordinates were established by classical geodetic methods
 LC0679.and adjusted by the National Geodetic Survey in October 1999.
 LC0679
 LC0679.The orthometric height was determined by differential leveling and
 LC0679.adjusted by the NATIONAL GEODETIC SURVEY
 LC0679.in June 1991.
 LC0679
 LC0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0679.GEOID18 height accuracy estimate available here.
 LC0679
 LC0679.Click photographs - Photos may exist for this station.
 LC0679
 LC0679.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0679
 LC0679.The dynamic height is computed by dividing the NAVD 88
 LC0679.geopotential number by the normal gravity value computed on the
 LC0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0679.degrees latitude (g = 980.6199 gals.).
 LC0679
 LC0679.The modeled gravity was interpolated from observed gravity values.
 LC0679
 LC0679. The following values were computed from the NAD 83(1997) position.
 LC0679
 LC0679;                    North         East     Units Scale Factor Converg.
 LC0679;SPC IL E     -   430,281.981   244,594.820   MT  1.00001277   -0 25 30.4
 LC0679;SPC IL E     - 1,411,683.47    802,474.84   sFT  1.00001277   -0 25 30.4
 LC0679;UTM  16      - 4,489,708.426   331,700.896   MT  0.99994866   -1 17 31.5
 LC0679
 LC0679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0679!SPC IL E     -   0.99996333  x   1.00001277  =   0.99997610
 LC0679!UTM  16      -   0.99996333  x   0.99994866  =   0.99991199
 LC0679
 LC0679:                Primary Azimuth Mark                     Grid Az
 LC0679:SPC IL E     -  J 172                                    002 07 59.0
 LC0679:UTM  16      -  J 172                                    003 00 00.1
 LC0679
 LC0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3170089708(NAD 83)
 LC0679
 LC0679|---------------------------------------------------------------------|
 LC0679| PID    Reference Object                     Distance      Geod. Az  |
 LC0679|                                                           dddmmss.s |
 LC0679| LC0677 J 172                                              0014228.6 |
 LC0679| LC1853 EL PASO SINCLAIR PLINE CO MAST      APPROX.19.2 KM 0045627.3 |
 LC0679| LC1556 KERRICK RM 3                         21.150 METERS 09150     |
 LC0679| LC0680 KERRICK RESET                        24.060 METERS 09232     |
 LC0679| LC1907 BLOOMINGTON RALSTON PURINA TK       APPROX. 7.6 KM 2000037.0 |
 LC0679| LC0678 KERRICK RM 2                         31.590 METERS 35536     |
 LC0679|---------------------------------------------------------------------|
 LC0679
 LC0679                          SUPERSEDED SURVEY CONTROL
 LC0679
 LC0679  NAD 83(1986)-  40 32 27.77859(N)    088 59 14.48748(W) AD(       ) 1
 LC0679  NAD 27      -  40 32 27.65020(N)    088 59 14.21700(W) AD(       ) 1
 LC0679  NGVD 29 (??/??/92)  265.900  (m)          872.37   (f) ADJ UNCH    1 1
 LC0679  NGVD 29             265.91   (m)          872.4    (f) LEVELING    3  
 LC0679
 LC0679.Superseded values are not recommended for survey control.
 LC0679
 LC0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0679.See file dsdata.pdf to determine how the superseded data were derived.
 LC0679
 LC0679_MARKER: DB = BENCH MARK DISK
 LC0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0679_STAMPING: KERRICK 1920
 LC0679_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0679+STABILITY: SURFACE MOTION
 LC0679
 LC0679  HISTORY     - Date     Condition        Report By
 LC0679  HISTORY     - 1959     MONUMENTED       CGS
 LC0679  HISTORY     - 1969     GOOD             CGS
 LC0679  HISTORY     - 1978     GOOD             NGS
 LC0679
 LC0679                          STATION DESCRIPTION
 LC0679
 LC0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC0679'THE STATION IS ABOUT 4-1/2 MILES SOUTH OF HUDSON, ABOUT 2
 LC0679'MILES NORTH OF NORMAL, IN THE NORTHEAST 1/4 OF SEC. 16, T.
 LC0679'24 N., R. 2 E., AND ON RAILROAD PROPERTY.  IT IS 100 FEET
 LC0679'SOUTH OF A T-FENCE CORNER, 94 FEET WEST OF THE WEST RAIL OF
 LC0679'THE RAILROAD TRACK, 73 FEET SOUTH OF A TELEPHONE POLE WITH A
 LC0679'TRIANGULAR BLAZE ON ITS EAST SIDE AND 3 FEET EAST OF A WIRE
 LC0679'FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LC0679'KERRICK 1920.
 LC0679'
 LC0679'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51
 LC0679'AND U.S. HIGHWAY 66 (BUSINESS ROUTE) IN NORMAL, GO NORTH ON
 LC0679'U.S. HIGHWAY 51 FOR 2.2 MILES TO A CROSSROAD.  TURN RIGHT
 LC0679'AND GO EAST ON A DIRT ROAD FOR 0.5 MILE TO A TRACK ROAD
 LC0679'RIGHT JUST BEFORE REACHING A RAILROAD TRACK AND BENCH MARK
 LC0679'J 172 EAST OF THE RAILROAD TRACK NEAR A FENCE CORNER AS
 LC0679'DESCRIBED.  TURN RIGHT AND GO SOUTH ON THE TRACK ROAD FOR
 LC0679'0.45 MILE TO THE TRIANGULAR BLAZED TELEPHONE POLE AND THE
 LC0679'STATION AS DESCRIBED.
 LC0679'
 LC0679'REFERENCE MARK 2 IS 35 FEET NORTHWEST OF THE TELEPHONE POLE
 LC0679'WITH THE TRIANGULAR BLAZE ON ITS EAST SIDE, 4 FEET NORTH OF A
 LC0679'T-FENCE CORNER AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT
 LC0679'PROJECTS 4 INCHES AND THE DISK IS STAMPED KERRICK NO 2 1920
 LC0679'1959.
 LC0679'
 LC0679'KERRICK 1920 1959 IS 104 FEET SOUTHEAST OF THE TELEPHONE
 LC0679'POLE WITH THE TRIANGULAR BLAZE ON ITS EAST SIDE, 16 FEET
 LC0679'WEST OF THE WEST RAIL OF THE RAILROAD TRACK AND 3 FEET NORTH
 LC0679'OF A WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE
 LC0679'DISK IS STAMPED KERRICK 1920 1959.
 LC0679'
 LC0679'BENCH MARK J 172 IS 96 FEET EAST OF THE EAST RAIL OF THE RAILROAD
 LC0679'TRACK, 38 FEET SOUTH OF THE CENTERLINE OF A DIRT ROAD, 13
 LC0679'FEET SOUTH OF A FENCE CORNER AND 2 FEET WEST OF A WIRE FENCE.
 LC0679'IT IS A U.S. COAST AND GEODETIC SURVEY BENCH MARK DISK STAMPED
 LC0679'J 172 1954 SET IN A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
 LC0679'
 LC0679'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LC0679
 LC0679                          STATION RECOVERY (1969)
 LC0679
 LC0679'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0679'2.3 MI N FROM NORMAL.
 LC0679'ABOUT 2.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RIALROAD FROM
 LC0679'THE STATION AT NORMAL, 0.2 MILE NORTH OF A RAILROAD UNDERPASS
 LC0679'FOR INTERSTATE HIGHWAY 55, 0.4 MILE SOUTH OF A CROSSING OF THE
 LC0679'RAILROAD AND A PAVED ROAD, 95 1/2 FEET WEST OF THE WEST RAIL OF
 LC0679'THE MAIN TRACK, 58 FEET NORTH OF A TELEPHONE POLE, 78.94 FEET
 LC0679'WEST OF TRIANGULATION STATION KERRICK 1959, 2 FEET EAST OF A
 LC0679'FENCE, ABOUT 3 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE
 LC0679'TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 LC0679'OF THE GROUND.  SEC 16, T24N, R2E
 LC0679
 LC0679                          STATION RECOVERY (1978)
 LC0679
 LC0679'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC0679'KERRICK RM 1 AND RM 2 WERE FOUND IN GOOD CONDITION.  KERRICK 1920 1959
 LC0679'WAS NOT FOUND AND ASSUMED LOST.  BENCH MARK J 172 1954 WAS RECOVERED
 LC0679'DESTROYED WITH THE DISK MISSING.  KERRICK 1920 1959 PROJECTS TO A
 LC0679'LARGE PILE OF DIRT WHICH WAS PROBED FOR BUT NOTHING FOUND.  REFERENCE
 LC0679'MARK 3 WAS SET.  THE DISTANCE TO REFERENCE MARK 1 TO 2 WAS LONGER BY
 LC0679'0.03 FOOT LONGER BY THE 1959 DISTANCE.
 LC0679'
 LC0679'TO REACH FROM INTERSECTION OF U.S. HIGHWAY 51 AND INTERSTATE HIGHWAY
 LC0679'55 AT THE NORTH EDGE OF NORMAL, GO NORTH ON HIGHWAY 51 FOR 0.55 MILE
 LC0679'TO A CROSSROAD.  TURN RIGHT, GO EAST FOR 0.4 MILE TO A SIDE ROAD
 LC0679'RIGHT.  TURN RIGHT, GO SOUTH FOR 0.2 MILE TO A WATER TANK AND END OF
 LC0679'TRUCK TRAVEL.  PACK SOUTHEAST TO RAILROAD TRACKS AND STATION AS
 LC0679'DESCRIBED.
 LC0679'
 LC0679'REFERENCE MARK 1 IS 100 FEET SOUTH OF A FENCE CORNER, 95 FEET WEST OF
 LC0679'THE WEST RAIL OF RAILROAD TRACKS, 3 FEET EAST OF FENCE AND 1 FOOT
 LC0679'NORTH OF A METAL WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE
 LC0679'DISK STAMPED KERRICK 1920.
 LC0679'
 LC0679'REFERENCE MARK 2 IS 94 FEET W OF W RAIL OF TRACKS, 4 FOOT N OF FENCE
 LC0679'CORNER AND 1 FOOT E OF FENCE.  THE MARK PROJECTS 3 INCHES AND THE DISK
 LC0679'STAMPED KERRICK NO 2 1920 1959.
 LC0679'
 LC0679'REFERENCE MARK 3 IS 73 FEET E OF FENCE AND 26.0 FEET W OF W RAIL OF
 LC0679'RAILROAD LINE.  THE MARK IS FLUSH AND THE DISK STAMPED KERRICK 1959 NO
 LC0679'3 1978.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0678 ***********************************************************************
 LC0678  DESIGNATION -  KERRICK RM 2
 LC0678  PID         -  LC0678
 LC0678  STATE/COUNTY-  IL/MCLEAN
 LC0678  COUNTRY     -  US
 LC0678  USGS QUAD   -  NORMAL EAST (2018)
 LC0678
 LC0678                         *CURRENT SURVEY CONTROL
 LC0678  ______________________________________________________________________
 LC0678* NAD 83(1986) POSITION- 40 32 28.79   (N) 088 59 14.59   (W)   HD_HELD1
 LC0678* NAVD 88 ORTHO HEIGHT -   265.591 (meters)      871.36  (feet) ADJUSTED
 LC0678  ______________________________________________________________________
 LC0678  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC0678  DYNAMIC HEIGHT  -        265.467 (meters)      870.95  (feet) COMP
 LC0678  MODELED GRAVITY -    980,152.5   (mgal)                       NAVD 88
 LC0678
 LC0678  VERT ORDER      -  FIRST     CLASS I
 LC0678
 LC0678.The horizontal coordinates were determined by differentially corrected
 LC0678.hand held GPS observations or other comparable positioning techniques
 LC0678.and have an estimated accuracy of +/- 3 meters.
 LC0678
 LC0678.The orthometric height was determined by differential leveling and
 LC0678.adjusted by the NATIONAL GEODETIC SURVEY
 LC0678.in June 1991.
 LC0678
 LC0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0678.GEOID18 height accuracy estimate available here.
 LC0678
 LC0678.Click photographs - Photos may exist for this station.
 LC0678
 LC0678.The dynamic height is computed by dividing the NAVD 88
 LC0678.geopotential number by the normal gravity value computed on the
 LC0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0678.degrees latitude (g = 980.6199 gals.).
 LC0678
 LC0678.The modeled gravity was interpolated from observed gravity values.
 LC0678
 LC0678;                    North         East    Units  Estimated Accuracy
 LC0678;SPC IL E     -   430,313.6     244,592.6     MT  (+/- 3 meters HH1 GPS) 
 LC0678
 LC0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3169989740(NAD 83)
 LC0678
 LC0678                          SUPERSEDED SURVEY CONTROL
 LC0678
 LC0678  NGVD 29 (??/??/92)  265.643  (m)          871.53   (f) ADJ UNCH    1 1
 LC0678
 LC0678.Superseded values are not recommended for survey control.
 LC0678
 LC0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0678.See file dsdata.pdf to determine how the superseded data were derived.
 LC0678
 LC0678_MARKER: DR = REFERENCE MARK DISK
 LC0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0678_STAMPING: KERRICK NO 2 1920 1959
 LC0678_MARK LOGO: CGS
 LC0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0678+STABILITY: SURFACE MOTION
 LC0678_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0678+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2002
 LC0678
 LC0678  HISTORY     - Date     Condition        Report By
 LC0678  HISTORY     - 1959     MONUMENTED       CGS
 LC0678  HISTORY     - 1969     GOOD             CGS
 LC0678  HISTORY     - 20021013 GOOD             USPSQD
 LC0678
 LC0678                          STATION DESCRIPTION
 LC0678
 LC0678'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0678'2.3 MI N FROM NORMAL.
 LC0678'ABOUT 2.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0678'THE STATION AT NORMAL, 0.2 MILE NORTH OF A RAILROAD UNDERPASS
 LC0678'FOR INTERSTATE HIGHWAY 55, 0.4 MILE SOUTH OF A CROSSING OF THE
 LC0678'RAILROAD AND A PAVED ROAD, 96 FEET WEST OF THE WEST RAIL, 34 1/2
 LC0678'FEET NORTH-NORTHWEST OF A TELEPHONE POLE, 137.66 FEET NORTHWEST
 LC0678'OF TRIANGULATION STATION KERRICK 1959, 3 FEET NORTH-NORTHEAST OF A
 LC0678'CORNER FENCE POST, 1 1/2 FEET EAST OF A FENCE, ABOUT 3 FEET ABOVE
 LC0678'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0678'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 16,
 LC0678'T24N, R2E
 LC0678
 LC0678                          STATION RECOVERY (2002)
 LC0678
 LC0678'RECOVERY NOTE BY US POWER SQUADRON 2002 (JAM)
 LC0678'MARKER FOUND IN GOOD CONDITION. LINE FENCE DETERIORATED. RAIL ROAD
 LC0678'REMOVED AND CONVERTED TO CONSTITUTION TRAIL - WALKING PATH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1556 ***********************************************************************
 LC1556  DESIGNATION -  KERRICK RM 3
 LC1556  PID         -  LC1556
 LC1556  STATE/COUNTY-  IL/MCLEAN
 LC1556  COUNTRY     -  US
 LC1556  USGS QUAD   -  NORMAL EAST (2018)
 LC1556
 LC1556                         *CURRENT SURVEY CONTROL
 LC1556  ______________________________________________________________________
 LC1556* NAD 83(1986) POSITION- 40 32 27.74   (N) 088 59 13.59   (W)   HD_HELD1
 LC1556* NAVD 88 ORTHO HEIGHT -   265.889 (meters)      872.34  (feet) POSTED
 LC1556  ______________________________________________________________________
 LC1556  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC1556  DYNAMIC HEIGHT  -        265.77  (meters)      871.9   (feet) COMP
 LC1556  MODELED GRAVITY -    980,152.5   (mgal)                       NAVD 88
 LC1556
 LC1556  VERT ORDER      -  * POSTED, SEE BELOW
 LC1556
 LC1556.The horizontal coordinates were determined by differentially corrected
 LC1556.hand held GPS observations or other comparable positioning techniques
 LC1556.and have an estimated accuracy of +/- 3 meters.
 LC1556
 LC1556.The orthometric height was determined by differential leveling
 LC1556.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 LC1556
 LC1556.* This is a POSTED BENCH MARK height.
 LC1556
 LC1556.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1556.GEOID18 height accuracy estimate available here.
 LC1556
 LC1556.Click photographs - Photos may exist for this station.
 LC1556
 LC1556.The dynamic height is computed by dividing the NAVD 88
 LC1556.geopotential number by the normal gravity value computed on the
 LC1556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1556.degrees latitude (g = 980.6199 gals.).
 LC1556
 LC1556.The modeled gravity was interpolated from observed gravity values.
 LC1556
 LC1556;                    North         East    Units  Estimated Accuracy
 LC1556;SPC IL E     -   430,281.1     244,615.9     MT  (+/- 3 meters HH1 GPS) 
 LC1556
 LC1556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3172189707(NAD 83)
 LC1556
 LC1556                          SUPERSEDED SURVEY CONTROL
 LC1556
 LC1556  NGVD 29 (11/09/15)  265.00   (m)          869.4    (f) RESET       3  
 LC1556
 LC1556.Superseded values are not recommended for survey control.
 LC1556
 LC1556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1556.See file dsdata.pdf to determine how the superseded data were derived.
 LC1556
 LC1556_MARKER: DR = REFERENCE MARK DISK
 LC1556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1556_STAMPING: KERRICK 1959 NO 3 1978
 LC1556_MARK LOGO: NGS
 LC1556_PROJECTION: FLUSH
 LC1556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1556+STABILITY: SURFACE MOTION
 LC1556
 LC1556  HISTORY     - Date     Condition        Report By
 LC1556  HISTORY     - 1978     MONUMENTED       NGS
 LC1556
 LC1556                          STATION DESCRIPTION
 LC1556
 LC1556'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC1556'2.25 MI NORTH FROM NORMAL.
 LC1556'0.55 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 LC1556'INTERSTATE HIGHWAY 55 AT THE NORTH EDGE OF NORMAL, THENCE EAST FOR 0.4
 LC1556'MILE TO SIDE ROAD RIGHT, THENCE SOUTH FOR 0.2 MILE TO WATER TANK, FROM
 LC1556'HERE PACK SOUTHEAST ABOUT 0.2 MILE AND MARK, 73.0 FEET EAST OF FENCE,
 LC1556'26.0 FEET WEST OF WEST RAIL OF TRACKS.
 LC1556'THE MARK IS ABOVE LEVEL WITH TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1955 ***********************************************************************
 LC1955  DESIGNATION -  KESTEN
 LC1955  PID         -  LC1955
 LC1955  STATE/COUNTY-  IL/MASON
 LC1955  COUNTRY     -  US
 LC1955  USGS QUAD   -  FOREST CITY (2018)
 LC1955
 LC1955                         *CURRENT SURVEY CONTROL
 LC1955  ______________________________________________________________________
 LC1955* NAD 83(2011) POSITION- 40 17 46.02810(N) 089 51 27.69054(W)   ADJUSTED
 LC1955* NAD 83(2011) ELLIP HT-   127.811 (meters)        (06/27/12)   ADJUSTED
 LC1955* NAD 83(2011) EPOCH   -  2010.00
 LC1955* NAVD 88 ORTHO HEIGHT -   160.658 (meters)      527.09  (feet) ADJUSTED
 LC1955  ______________________________________________________________________
 LC1955  GEOID HEIGHT    -        -32.851 (meters)                     GEOID18
 LC1955  NAD 83(2011) X  -     12,099.819 (meters)                     COMP
 LC1955  NAD 83(2011) Y  - -4,871,590.014 (meters)                     COMP
 LC1955  NAD 83(2011) Z  -  4,103,201.274 (meters)                     COMP
 LC1955  LAPLACE CORR    -          1.57  (seconds)                    DEFLEC18
 LC1955  DYNAMIC HEIGHT  -        160.579 (meters)      526.83  (feet) COMP
 LC1955  MODELED GRAVITY -    980,132.6   (mgal)                       NAVD 88
 LC1955
 LC1955  VERT ORDER      -  SECOND    CLASS I
 LC1955
 LC1955  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1955  Standards:
 LC1955         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1955            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1955  -------------------------------------------------------------------
 LC1955  NETWORK    0.73   1.12           0.35   0.21   0.57      0.04577150
 LC1955  -------------------------------------------------------------------
 LC1955  Click here for local accuracies and other accuracy information.
 LC1955
 LC1955.The horizontal coordinates were established by GPS observations
 LC1955.and adjusted by the National Geodetic Survey in June 2012.
 LC1955
 LC1955.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1955.been affixed to the stable North American tectonic plate. See 
 LC1955.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1955
 LC1955.The horizontal coordinates are valid at the epoch date displayed above
 LC1955.which is a decimal equivalence of Year/Month/Day.
 LC1955
 LC1955.The orthometric height was determined by differential leveling and
 LC1955.adjusted by the IL DEPT OF TRANSP
 LC1955.in July 2015.
 LC1955
 LC1955.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1955.GEOID18 height accuracy estimate available here.
 LC1955
 LC1955.Click photographs - Photos may exist for this station.
 LC1955
 LC1955.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1955
 LC1955.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1955
 LC1955.The ellipsoidal height was determined by GPS observations
 LC1955.and is referenced to NAD 83.
 LC1955
 LC1955.The dynamic height is computed by dividing the NAVD 88
 LC1955.geopotential number by the normal gravity value computed on the
 LC1955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1955.degrees latitude (g = 980.6199 gals.).
 LC1955
 LC1955.The modeled gravity was interpolated from observed gravity values.
 LC1955
 LC1955. The following values were computed from the NAD 83(2011) position.
 LC1955
 LC1955;                    North         East     Units Scale Factor Converg.
 LC1955;SPC IL W     -   402,911.970   726,268.706   MT  0.99994967   +0 11 59.4
 LC1955;SPC IL W     - 1,321,887.02  2,382,766.58   sFT  0.99994967   +0 11 59.4
 LC1955;UTM  16      - 4,464,543.585   257,108.581   MT  1.00032629   -1 50 56.7
 LC1955
 LC1955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1955!SPC IL W     -   0.99997995  x   0.99994967  =   0.99992962
 LC1955!UTM  16      -   0.99997995  x   1.00032629  =   1.00030623
 LC1955
 LC1955:                Primary Azimuth Mark                     Grid Az
 LC1955:SPC IL W     -  KESTEN AZ MK                             273 19 54.4
 LC1955:UTM  16      -  KESTEN AZ MK                             275 22 50.5
 LC1955
 LC1955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5710864543(NAD 83)
 LC1955
 LC1955|---------------------------------------------------------------------|
 LC1955| PID    Reference Object                     Distance      Geod. Az  |
 LC1955|                                                           dddmmss.s |
 LC1955| LC2038 GLASFORD MUNICIPAL TANK             APPROX.30.8 KM 0071356.0 |
 LC1955| LC1930 DELAVAN MUNICIPAL TANK              APPROX.27.8 KM 0720305.3 |
 LC1955| LC1929 DELAVAN LOW STACK                   APPROX.27.4 KM 0731351.6 |
 LC1955| CI7650 KESTEN RM 1                          32.208 METERS 08421     |
 LC1955| CI7652 KESTEN RM 3                          26.154 METERS 09517     |
 LC1955| LC1942 MASON CITY MUN STANDPIPE            APPROX.17.1 KM 1262826.2 |
 LC1955| CI7651 KESTEN RM 2                          37.602 METERS 19301     |
 LC1955| LD0728 HAVANA MUNICIPAL STANDPIPE          APPROX.17.1 KM 2713943.9 |
 LC1955| CI7648 KESTEN AZ MK                                       2733153.8 |
 LC1955| CI7649 KESTEN AZ MK RESET                                 27544     |
 LC1955| LD0730 LEWISTON MUNICIPAL TANK             APPROX.27.4 KM 2924631.2 |
 LC1955| LD0729 LEWISTON FULTON CO CTHSE CUP        APPROX.27.7 KM 2935644.0 |
 LC1955| LD0731 LEWISTON FIRST PRESB CH SPIRE       APPROX.27.6 KM 2940104.9 |
 LC1955|---------------------------------------------------------------------|
 LC1955
 LC1955                          SUPERSEDED SURVEY CONTROL
 LC1955
 LC1955  NAD 83(2007)-  40 17 46.02864(N)    089 51 27.69135(W) AD(2002.00) 0
 LC1955  ELLIP H (02/10/07)  127.798  (m)                       GP(2002.00)    
 LC1955  ELLIP H (02/03/05)  127.802  (m)                       GP(       ) 4 2
 LC1955  NAD 83(1997)-  40 17 46.02836(N)    089 51 27.69131(W) AD(       ) 1
 LC1955  ELLIP H (12/06/04)  127.814  (m)                       GP(       ) 4 1
 LC1955  NAD 83(1997)-  40 17 46.02669(N)    089 51 27.69689(W) AD(       ) 1
 LC1955  NAD 83(1996)-  40 17 46.03614(N)    089 51 27.69659(W) AD(       ) 1
 LC1955  NAD 83(1986)-  40 17 46.03649(N)    089 51 27.68994(W) AD(       ) 1
 LC1955  NAD 27      -  40 17 45.88800(N)    089 51 27.28200(W) AD(       ) 1
 LC1955  NAVD 88 (12/06/04)  160.7    (m)  GEOID03  model used  GPS OBS        
 LC1955
 LC1955.Superseded values are not recommended for survey control.
 LC1955
 LC1955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1955.See file dsdata.pdf to determine how the superseded data were derived.
 LC1955
 LC1955_MARKER: DS = TRIANGULATION STATION DISK
 LC1955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1955_STAMPING: KESTEN 1934
 LC1955_MARK LOGO: CGS
 LC1955_PROJECTION: RECESSED 46 CENTIMETERS
 LC1955_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1955+STABILITY: SURFACE MOTION
 LC1955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1955+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2020
 LC1955
 LC1955  HISTORY     - Date     Condition        Report By
 LC1955  HISTORY     - 1934     MONUMENTED       CGS
 LC1955  HISTORY     - 1935     GOOD             CGS
 LC1955  HISTORY     - 1961     GOOD             CGS
 LC1955  HISTORY     - 1971     GOOD             BRADY
 LC1955  HISTORY     - 20040517 GOOD             ILDT
 LC1955  HISTORY     - 20141001 GOOD             DJHENK
 LC1955  HISTORY     - 20200716 GOOD             ILDT
 LC1955
 LC1955                          STATION DESCRIPTION
 LC1955
 LC1955'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1955'STATION IS ABOUT 11 MILES E OF HAVANA, 4.5 MILES N AND 0.5 MILE W OF
 LC1955'EASTON, 0.5 MILE W OF THE JUNCTION OF STATE HIGHWAYS 120 AND 122, AND
 LC1955'0.25 MILE W OF THE LAKE SHORE SCHOOLHOUSE, ON SAND KNOLL OWNED BY H.G.
 LC1955'KESTENDICK WHO LIVES ABOUT 100 PACES NW OF THE STATION.  MARK IS IN A
 LC1955'PASTURE, 53 FEET S OF THE CENTER LINE OF STATE HIGHWAY 122, 15 FEET S
 LC1955'OF FENCE LINE, 33 FEET E OF FENCE LINE, AND IS 12 INCHES BELOW THE
 LC1955'SURFACE.
 LC1955'
 LC1955'TO REACH FROM EASTON, GO N ON STATE HIGHWAY 120 FOR 4.5 MILES TO THE
 LC1955'JUNCTION OF STATE HIGHWAYS 120 AND 122.  THENCE W ON STATE HIGHWAY 122
 LC1955'FOR 0.5 MILE TO STATION ON S SIDE OF THE ROAD.
 LC1955'
 LC1955'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1955'DISKS SET IN CONCRETE.
 LC1955'
 LC1955'REFERENCE MARK NO. 1 IS ENE OF THE STATION, 1 FOOT S OF FENCE LINE, 35
 LC1955'FEET S OF CENTER LINE OF STATE HIGHWAY 122, AND PROJECTS 5 INCHES.
 LC1955'REFERENCE MARK NO. 2 IS SSW OF THE STATION, IN FENCE LINE, 15 FEET S
 LC1955'OF THE S END OF A ROW OF SMALL CEDARS, AND PROJECTS 6 INCHES.
 LC1955'DISTANCE BETWEEN REFERENCE MARKS IS 186.32 FEET.
 LC1955'
 LC1955'AZIMUTH MARK IS W OF THE STATION, 27 FEET N OF THE CENTER LINE OF
 LC1955'STATE HIGHWAY 122, AT THE SE CORNER OF A WOOD GROVE, 5 FEET W OF A
 LC1955'MOBILE OIL SIGN, AND PROJECTS 5 INCHES.
 LC1955
 LC1955                          STATION RECOVERY (1935)
 LC1955
 LC1955'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1955'STATION FOUND AS DESCRIBED AND ALL MARKS IN GOOD CONDITION.  STATION
 LC1955'IS ABOUT 10.5 MILES E OF HAVANA, 4.5 MILES N AND 0.5 MILE W OF EASTON,
 LC1955'0.5 MILE W OF THE JUNCTION OF STATE HIGHWAYS 120 AND 122 AND 0.25 MILE
 LC1955'W OF THE LAKE SHORE SCHOOL, ON SAND KNOLL OWNED BY H.G. KESTENDICK WHO
 LC1955'LIVES ABOUT 100 PACES NW OF THE STATION.  MARK IS IN A PASTURE, 53
 LC1955'FEET S OF THE CENTER LINE OF STATE HIGHWAY 122, 15 FEET S OF FENCE
 LC1955'LINE, 33 FEET E OF FENCE LINE, AND 12 INCHES BELOW THE SURFACE.
 LC1955'
 LC1955'TO REACH FROM EASTON, GO N ON STATE HIGHWAY 120 FOR 4.5 MILES TO THE
 LC1955'JUNCTION OF STATE HIGHWAYS 120 AND 122.  THENCE W ON STATE HIGHWAY 122
 LC1955'FOR 0.5 MILE TO STATION ON S SIDE OF ROAD.
 LC1955'
 LC1955'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1955'DISKS SET IN CONCRETE.
 LC1955'
 LC1955'REFERENCE MARK NO. 1 IS 105.61 FEET ENE OF THE STATION, IN E-W FENCE
 LC1955'LINE, 35 FEET S OF STATE HIGHWAY 122, AND PROJECTS 5 INCHES.
 LC1955'REFERENCE MARK NO. 2 IS 123.31 FEET SSW OF STATION, IN N-S FENCE LINE,
 LC1955'15 FEET S OF S END OF A ROW OF SMALL CEDARS, AND PROJECTS 6 INCHES.
 LC1955'DISTANCE BETWEEN REFERENCE MARKS IS 186.30 FEET.
 LC1955'
 LC1955'NOTE-REFERENCE MARK NO. 1 IS SET IN LOOSE SAND NEAR A ROADCUT.  THE
 LC1955'OLD DISTANCE FROM THE STATION WAS 105.67 FEET.  THE DIFFERENCE IS
 LC1955'PROBABLY DUE TO FREEZING AND THE MARK BULGING.
 LC1955'
 LC1955'AZIMUTH MARK IS W OF THE STATION, AT SE CORNER OF WOOD GROVE, 27 FEET
 LC1955'N OF CENTER LINE OF STATE HIGHWAY 122, 5 FEET W OF MOBILE OIL SIGN,
 LC1955'AND PROJECTS 5 INCHES.
 LC1955'
 LC1955'100-FOOT TOWER.
 LC1955'
 LC1955'LIGHTS 110 FEET ABOVE STATION HAVANA 1934 AND 100 FEET ABOVE HARRIS
 LC1955'COME INTO VIEW 50 FEET ABOVE THIS STATION.  A LIGHT 100 FEET ABOVE
 LC1955'STATION WOODING COMES INTO VIEW 25 FEET ABOVE THIS STATION.
 LC1955
 LC1955                          STATION RECOVERY (1961)
 LC1955
 LC1955'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1955'THE STATION, REFERENCE MARK 1 AND REFERENCE MARK 2 WERE RECOVERED AND
 LC1955'FOUND IN GOOD CONDITION.  THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT
 LC1955'RECOVERED, A SLIGHT DIFFERENCE WAS FOUND IN THE DISTANCE TO REFERENCE
 LC1955'MARK 1 AND REFERENCE MARK 2.  A NEW AZIMUTH MARK AND REFERENCE MARK 3
 LC1955'WAS ESTABLISHED AND THE OLD REFERENCE MARK 1 WAS DESTROYED AS
 LC1955'REQUESTED.
 LC1955'
 LC1955'A NEW AND COMPLETE DESCRIPTION FOLLOWS--
 LC1955'
 LC1955'THE STATION IS LOCATED ABOUT 10 MILES EAST OF HAVANA, 4-1/2 MILES
 LC1955'NORTH OF EASTON, AND 1/2 MILE WEST OF THE JUNCTION OF U.S. HIGHWAY 136
 LC1955'AND STATE HIGHWAY 10 AND ON THE SOUTH SIDE OF U.S. HIGHWAY 136.
 LC1955'
 LC1955'THE STATION IS A STANDARD TRIANGULATION STATION DISK SET IN THE TOP OF
 LC1955'A 12 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 15 INCHES BELOW THE
 LC1955'SURFACE OF THE GROUND AND IS STAMPED KESTEN 1934.  THE MARK IS 53 FEET
 LC1955'SOUTH OF THE CENTER OF U.S.  HIGHWAY 136, 37.6 FEET NORTHEAST OF A
 LC1955'SMALL PINE TREE, 6 FEET NORTH OF THE RIGHT-OF-WAY LINE AND SURROUNDED
 LC1955'BY THREE WITNESS POST.
 LC1955'
 LC1955'TO REACH THE STATION FROM THE MAIN INTERSECTION IN EASTON, GO NORTH ON
 LC1955'STATE HIGHWAY 10 FOR 4.5 MILES TO THE JUNCTION OF U.S. HIGHWAY 136,
 LC1955'TURN LEFT, WEST ON U.S. HIGHWAY 136 FOR 0.5 MILE TO THE STATION ON THE
 LC1955'SOUTH SIDE OF ROAD ON A SMALL SAND KNOLL.
 LC1955'
 LC1955'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A ROUND
 LC1955'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED KESTEN NO 2
 LC1955'1934.  THE MARK IS 15 FEET SOUTH OF THE SOUTH END OF A LINE OF CEDAR
 LC1955'TREES.
 LC1955'
 LC1955'REFERENCE MARK 3, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 LC1955'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS
 LC1955'STAMPED KESTEN NO 3 1934.  THE MARK IS 116 FEET EAST OF A SMALL PINE
 LC1955'TREE, 58.6 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 136 AND SET ON THE
 LC1955'RIGHT-OF-WAY LINE.
 LC1955'
 LC1955'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 LC1955'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS STAMPED
 LC1955'KESTEN 1934 RESET 1961.  THE MARK IS 61 FEET NORTH OF THE CENTER OF
 LC1955'U.S. HIGHWAY 136, 1 FOOT SOUTH OF A TELEPHONE POLE AND SET IN THE
 LC1955'NORTH RIGHT-OF-WAY.
 LC1955'
 LC1955'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON U.S.  HIGHWAY
 LC1955'136 FOR 0.2 MILE TO AZIMUTH MARK ON THE NORTH SIDE OF THE ROAD.
 LC1955
 LC1955                          STATION RECOVERY (1971)
 LC1955
 LC1955'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971 (JJ)
 LC1955'RECOVERED BY BRADY LAND SURVEYING INC
 LC1955'
 LC1955'KESTEN 1934-GOOD
 LC1955'
 LC1955'FOUND ALL MARKS
 LC1955'
 LC1955'R.M. 2 IS NOW 15 FT NORTH OF SOUTH END OF LINE OF CEDAR TREES
 LC1955'BECAUSE OF ADDITIONAL TREES BEING PLANTED.
 LC1955
 LC1955                          STATION RECOVERY (2004)
 LC1955
 LC1955'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 LC1955'RECOVERED IN GOOD CONDITION.
 LC1955
 LC1955                          STATION RECOVERY (2014)
 LC1955
 LC1955'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1955'RECOVERED AS DESCRIBED.
 LC1955
 LC1955                          STATION RECOVERY (2020)
 LC1955
 LC1955'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7992 ***********************************************************************
 DO7992  DESIGNATION -  KETTEL
 DO7992  PID         -  DO7992
 DO7992  STATE/COUNTY-  IL/CHRISTIAN
 DO7992  COUNTRY     -  US
 DO7992  USGS QUAD   -  NOKOMIS (2018)
 DO7992
 DO7992                         *CURRENT SURVEY CONTROL
 DO7992  ______________________________________________________________________
 DO7992* NAD 83(2011) POSITION- 39 22 14.71729(N) 089 17 13.10899(W)   ADJUSTED
 DO7992* NAD 83(2011) ELLIP HT-   168.712 (meters)        (05/22/13)   ADJUSTED
 DO7992* NAD 83(2011) EPOCH   -  2010.00
 DO7992* NAVD 88 ORTHO HEIGHT -   200.6   (meters)      658.    (feet) GPS OBS
 DO7992  ______________________________________________________________________
 DO7992  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7992  GEOID HEIGHT    -        -31.892 (meters)                     GEOID12A
 DO7992  GEOID HEIGHT    -        -31.876 (meters)                     GEOID18
 DO7992  NAD 83(2011) X  -     61,443.209 (meters)                     COMP
 DO7992  NAD 83(2011) Y  - -4,937,068.770 (meters)                     COMP
 DO7992  NAD 83(2011) Z  -  4,024,327.987 (meters)                     COMP
 DO7992  LAPLACE CORR    -         -2.38  (seconds)                    DEFLEC18
 DO7992
 DO7992  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7992  Standards:
 DO7992         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7992            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7992  -------------------------------------------------------------------
 DO7992  NETWORK    0.53   1.33           0.23   0.20   0.68      0.09707284
 DO7992  -------------------------------------------------------------------
 DO7992  Click here for local accuracies and other accuracy information.
 DO7992
 DO7992.The horizontal coordinates were established by GPS observations
 DO7992.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7992
 DO7992.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7992.been affixed to the stable North American tectonic plate. See 
 DO7992.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7992
 DO7992.The horizontal coordinates are valid at the epoch date displayed above
 DO7992.which is a decimal equivalence of Year/Month/Day.
 DO7992
 DO7992.The orthometric height was determined by GPS observations and a
 DO7992.high-resolution geoid model.
 DO7992
 DO7992.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7992.GEOID18 height accuracy estimate available here.
 DO7992
 DO7992.Click photographs - Photos may exist for this station.
 DO7992
 DO7992.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7992
 DO7992.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7992
 DO7992.The ellipsoidal height was determined by GPS observations
 DO7992.and is referenced to NAD 83.
 DO7992
 DO7992. The following values were computed from the NAD 83(2011) position.
 DO7992
 DO7992;                    North         East     Units Scale Factor Converg.
 DO7992;SPC IL W     -   300,496.839   775,801.385   MT  1.00001190   +0 33 29.0
 DO7992;SPC IL W     -   985,880.05  2,545,275.04   sFT  1.00001190   +0 33 29.0
 DO7992;UTM  16      - 4,360,415.749   302,994.168   MT  1.00007788   -1 27 04.2
 DO7992
 DO7992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7992!SPC IL W     -   0.99997353  x   1.00001190  =   0.99998543
 DO7992!UTM  16      -   0.99997353  x   1.00007788  =   1.00005141
 DO7992
 DO7992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0299460415(NAD 83)
 DO7992
 DO7992                          SUPERSEDED SURVEY CONTROL
 DO7992
 DO7992.No superseded survey control is available for this station.
 DO7992
 DO7992_MARKER: DD = SURVEY DISK
 DO7992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7992_STAMPING: KETTEL 2011
 DO7992_MARK LOGO: ILDT
 DO7992_PROJECTION: RECESSED 5 CENTIMETERS
 DO7992_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO7992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7992+STABILITY: SURFACE MOTION
 DO7992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7992+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2019
 DO7992
 DO7992  HISTORY     - Date     Condition        Report By
 DO7992  HISTORY     - 2011     MONUMENTED       ILDT
 DO7992  HISTORY     - 20110721 GOOD             ILDT
 DO7992  HISTORY     - 20191007 GOOD             ILDT
 DO7992
 DO7992                          STATION DESCRIPTION
 DO7992
 DO7992'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7992'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH-SOUTHWEST OF
 DO7992'OWANECO, 4.8 MI (7.7 KM) NORTH OF NOKOMIS AND 4.1 MI (6.6 KM)
 DO7992'WEST-NORTHWEST OF OHLMAN.
 DO7992'
 DO7992'TO REACH FROM THE INTERSECTION OF IL 16 AND NORTH SPRUCE ST IN
 DO7992'NOKOMIS, GO NORTHWEST ON NORTH SPRUCE ST FOR 0.25 MI (0.4 KM) TO A
 DO7992'STOP SIGN.  CONTINUE NORTH ON TAYLORVILLE ROAD FOR 4.5 MI (7.2 KM) TO
 DO7992'CR150N, GO EAST ON CR150N FOR 0.1 MI (0.2 KM) TO THE KETTELKAMP
 DO7992'CEMETERY AND THE STATION ON THE LEFT.
 DO7992'
 DO7992'THE STATION IS AN IL DOT DISK IN CONCRETE.  IT IS 79.7 FT (24.3 M)
 DO7992'WEST-SOUTHWEST OF WEST BASE TO CEMETERY SIGN, 70.5 FT (21.5 M)
 DO7992'EAST-SOUTHEAST OF SOUTHWEST FENCE CORNER OF CEMETERY, 35.0 FT (10.7 M)
 DO7992'WEST OF THE CENTERLINE OF THE WEST ENTRANCE OF CEMETERY, 27.0 FT (8.2
 DO7992'M) NORTH OF THE CENTERLINE OF CR150N AND 12.3 FT (3.7 M) SOUTH OF A
 DO7992'FENCE.
 DO7992
 DO7992                          STATION RECOVERY (2019)
 DO7992
 DO7992'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO7992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1699 ***********************************************************************
 MF1699  DESIGNATION -  KEWANEE
 MF1699  PID         -  MF1699
 MF1699  STATE/COUNTY-  IL/HENRY
 MF1699  COUNTRY     -  US
 MF1699  USGS QUAD   -  KEWANEE SOUTH (2018)
 MF1699
 MF1699                         *CURRENT SURVEY CONTROL
 MF1699  ______________________________________________________________________
 MF1699* NAD 83(1997) POSITION- 41 13 34.33474(N) 089 56 06.47801(W)   ADJUSTED
 MF1699* NAVD 88 ORTHO HEIGHT -   258.    (meters)      846.    (feet) SCALED
 MF1699  ______________________________________________________________________
 MF1699  GEOID HEIGHT    -        -32.956 (meters)                     GEOID18
 MF1699  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 MF1699  HORZ ORDER      -  FIRST
 MF1699
 MF1699.The horizontal coordinates were established by classical geodetic methods
 MF1699.and adjusted by the National Geodetic Survey in October 1999.
 MF1699
 MF1699.The orthometric height was scaled from a topographic map.
 MF1699
 MF1699.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1699.GEOID18 height accuracy estimate available here.
 MF1699
 MF1699.Click photographs - Photos may exist for this station.
 MF1699
 MF1699.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1699
 MF1699. The following values were computed from the NAD 83(1997) position.
 MF1699
 MF1699;                    North         East     Units Scale Factor Converg.
 MF1699;SPC IL W     -   506,171.241   719,412.260   MT  0.99994581   +0 09 09.3
 MF1699;SPC IL W     - 1,660,663.48  2,360,271.72   sFT  0.99994581   +0 09 09.3
 MF1699;UTM  16      - 4,568,023.182   253,982.377   MT  1.00034495   -1 56 07.1
 MF1699;UTM  15      - 4,568,398.806   756,893.081   MT  1.00041228   +2 01 15.4
 MF1699
 MF1699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1699!SPC IL W     -   0.99996472  x   0.99994581  =   0.99991053
 MF1699!UTM  16      -   0.99996472  x   1.00034495  =   1.00030966
 MF1699!UTM  15      -   0.99996472  x   1.00041228  =   1.00037699
 MF1699
 MF1699:                Primary Azimuth Mark                     Grid Az
 MF1699:SPC IL W     -  KEWANEE AZ MK                            086 53 48.3
 MF1699:UTM  16      -  KEWANEE AZ MK                            088 59 04.7
 MF1699:UTM  15      -  KEWANEE AZ MK                            085 01 42.2
 MF1699
 MF1699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5398268023(NAD 83)
 MF1699
 MF1699|---------------------------------------------------------------------|
 MF1699| PID    Reference Object                     Distance      Geod. Az  |
 MF1699|                                                           dddmmss.s |
 MF1699| MF1700 KEWANEE ST PETERS EVAN CH CUP       APPROX. 1.8 KM 0034140.1 |
 MF1699| CI7654 KEWANEE RM 1                         22.842 METERS 01737     |
 MF1699| MF1697 KEWANEE WATER WORKS TANK            APPROX. 2.5 KM 0180118.5 |
 MF1699| MF1701 KEWANEE PUBLIC SERVICE CO TANK      APPROX. 2.6 KM 0203705.1 |
 MF1699| MF1695 KEWANEE WALWORTH CO TANK            APPROX. 2.7 KM 0265201.7 |
 MF1699| MF1696 KEWANEE CENTRAL SCHOOL CUPOLA       APPROX. 2.0 KM 0305545.9 |
 MF1699| CI7653 KEWANEE AZ MK                                      0870257.6 |
 MF1699| CI7655 KEWANEE RM 2                         25.180 METERS 09558     |
 MF1699| MF1688 BRADFORD MUNICIPAL STANDPIPE        APPROX.23.7 KM 1024415.0 |
 MF1699| MF1689 BRADFORD ST JOHNS CHURCH TOWER      APPROX.23.8 KM 1034918.1 |
 MF1699| MG0695 GALVA MUNICIPAL STANDPIPE           APPROX.11.0 KM 2340010.0 |
 MF1699| MF1703 KEWANEE BOILER WORKS TANK           APPROX. 2.0 KM 3541803.4 |
 MF1699|---------------------------------------------------------------------|
 MF1699
 MF1699                          SUPERSEDED SURVEY CONTROL
 MF1699
 MF1699  NAD 83(1996)-  41 13 34.33487(N)    089 56 06.47797(W) AD(       ) 1
 MF1699  NAD 83(1986)-  41 13 34.34264(N)    089 56 06.48555(W) AD(       ) 1
 MF1699  NAD 27      -  41 13 34.20900(N)    089 56 06.09300(W) AD(       ) 1
 MF1699
 MF1699.Superseded values are not recommended for survey control.
 MF1699
 MF1699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1699.See file dsdata.pdf to determine how the superseded data were derived.
 MF1699
 MF1699_MARKER: DS = TRIANGULATION STATION DISK
 MF1699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1699_STAMPING: KEWANEE 1935
 MF1699_MARK LOGO: CGS
 MF1699_PROJECTION: FLUSH
 MF1699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1699+STABILITY: SURFACE MOTION
 MF1699
 MF1699  HISTORY     - Date     Condition        Report By
 MF1699  HISTORY     - 1935     MONUMENTED       CGS
 MF1699  HISTORY     - 19960722 MARK NOT FOUND   USPSQD
 MF1699  HISTORY     - 20011103 MARK NOT FOUND   USPSQD
 MF1699  HISTORY     - 20040506 MARK NOT FOUND   USPSQD
 MF1699  HISTORY     - 20080829 MARK NOT FOUND   GEOCAC
 MF1699
 MF1699                          STATION DESCRIPTION
 MF1699
 MF1699'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1699'THIS STATION IS AT THE S EDGE OF KEWANEE NEAR THE INTERSECTION
 MF1699'OF BEACH AND WEST GARFIELD STREETS AND NEAR THE ILLINOIS
 MF1699'LIGHT AND POWER COMPANY WATER TANK, 300.87 FEET SE OF CENTER
 MF1699'OF TANK, 33 FEET S OF CENTER LINE OF WEST GARFIELD STREET,
 MF1699'97.5 FEET SE OF CONCRETE POST STREET MARKER, 92 FEET E OF
 MF1699'CENTER LINE OF BEACH STREET, 9 FEET N OF HEDGE FENCE AT N
 MF1699'SIDE OF FIELD, 59 FEET E OF FENCE CORNER AT NW CORNER OF
 MF1699'FIELD.  MARK IS FLUSH WITH THE GROUND.
 MF1699'
 MF1699'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 MF1699'BRONZE DISKS SET IN CONCRETE.
 MF1699'
 MF1699'REFERENCE MARK NO. 1 IS NNE OF STATION, 40 FEET N OF
 MF1699'CENTER LINE OF WEST GARFIELD STREET, 2 FEET S OF HEDGE FENCE.
 MF1699'IS FLUSH WITH THE GROUND.
 MF1699'
 MF1699'REFERENCE MARK NO. 2 IS E OF THE STATION, 39 FEET S OF CENTER
 MF1699'LINE OF WEST GARFIELD STREET, 3 FEET N OF HEDGE FENCE.
 MF1699'PROJECTING 3 INCHES.
 MF1699'
 MF1699'AZIMUTH MARK IS E OF THE STATION AT N SIDE OF WEST GARFIELD
 MF1699'STREET, AT S SIDE OF VACANT LOT, DIRECTLY ACROSS STREET
 MF1699'FROM HOUSE 225, 24 FEET N OF CENTER LINE OF STREET.  PROJECTING
 MF1699'5 INCHES.
 MF1699'
 MF1699'A 90 FOOT TOWER WILL CLEAR ALL LINES.
 MF1699
 MF1699                          STATION RECOVERY (1996)
 MF1699
 MF1699'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1699'MARK NOT FOUND.
 MF1699
 MF1699                          STATION RECOVERY (2001)
 MF1699
 MF1699'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1699'RM 1 WAS RECOVERED IN GOOD CONDITION. RM 2 AND THE AZIMUTH WERE NOT
 MF1699'FOUND.
 MF1699
 MF1699                          STATION RECOVERY (2004)
 MF1699
 MF1699'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1699'RM 1 WAS FOUND IN GOOD CONDITION. RM 2 AND THE AZIMUTH WERE NOT FOUND
 MF1699
 MF1699                          STATION RECOVERY (2008)
 MF1699
 MF1699'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 MF1699'FOUND REFERENCE MARK NO. 1 IN GOOD CONDITION.
 MF1699'DID NOT FIND THE STATION, REFERENCE MARK NO. 2, OR THE AZIMUTH MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1710 ***********************************************************************
 MF1710  DESIGNATION -  KEWANEE ATT MWV KSH 98
 MF1710  PID         -  MF1710
 MF1710  STATE/COUNTY-  IL/HENRY
 MF1710  COUNTRY     -  US
 MF1710  USGS QUAD   -  KEWANEE NORTH (2018)
 MF1710
 MF1710                         *CURRENT SURVEY CONTROL
 MF1710  ______________________________________________________________________
 MF1710* NAD 83(1997) POSITION- 41 15 26.84990(N) 089 56 19.89119(W)   ADJUSTED
 MF1710  ______________________________________________________________________
 MF1710  GEOID HEIGHT    -        -32.966 (meters)                     GEOID18
 MF1710  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 MF1710  HORZ ORDER      -  THIRD
 MF1710
 MF1710.The horizontal coordinates were established by classical geodetic methods
 MF1710.and adjusted by the National Geodetic Survey in October 1999.
 MF1710
 MF1710.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1710.GEOID18 height accuracy estimate available here.
 MF1710
 MF1710.Click photographs - Photos may exist for this station.
 MF1710
 MF1710.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1710
 MF1710. The following values were computed from the NAD 83(1997) position.
 MF1710
 MF1710;                    North         East     Units Scale Factor Converg.
 MF1710;SPC IL W     -   509,641.264   719,090.777   MT  0.99994566   +0 09 00.8
 MF1710;SPC IL W     - 1,672,048.05  2,359,216.99   sFT  0.99994566   +0 09 00.8
 MF1710;UTM  16      - 4,571,504.007   253,787.492   MT  1.00034613   -1 56 20.3
 MF1710;UTM  15      - 4,571,858.107   756,458.397   MT  1.00040953   +2 01 11.1
 MF1710
 MF1710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5378771504(NAD 83)
 MF1710
 MF1710                          SUPERSEDED SURVEY CONTROL
 MF1710
 MF1710  NAD 83(1996)-  41 15 26.84993(N)    089 56 19.89073(W) AD(       ) 3
 MF1710  NAD 83(1986)-  41 15 26.85824(N)    089 56 19.89787(W) AD(       ) 3
 MF1710  NAD 27      -  41 15 26.72509(N)    089 56 19.50672(W) AD(       ) 3
 MF1710
 MF1710.Superseded values are not recommended for survey control.
 MF1710
 MF1710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1710.See file dsdata.pdf to determine how the superseded data were derived.
 MF1710
 MF1710_MARKER: 45 = MICROWAVE TOWER
 MF1710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1710+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2004
 MF1710
 MF1710  HISTORY     - Date     Condition        Report By
 MF1710  HISTORY     - 1969     FIRST OBSERVED   CGS
 MF1710  HISTORY     - 19960722 GOOD             USPSQD
 MF1710  HISTORY     - 20011103 GOOD             USPSQD
 MF1710  HISTORY     - 20040506 GOOD             USPSQD
 MF1710
 MF1710                          STATION DESCRIPTION
 MF1710
 MF1710'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MF1710'THE STATION IS THE RED LIGHT ATOP THE KEWANEE, AMERICAN TELEPHONE
 MF1710'AND TELEGRAPH COMPANY MICROWAVE RELAY TOWER KSH 98 THAT IS
 MF1710'LOCATED ABOUT 1 MILE NORTHWEST OF THE CITY OF KEWANEE AND 0.5
 MF1710'MILE WEST OF STATE HIGHWAY 78.  THE TOWER IS A FOUR LEGGED
 MF1710'STRUCTURE, PAINTED IN ALTERNATE BANDS OF RED AND WHITE WITH A
 MF1710'FAN SHAPED ANTENNA LOCATED AT THE TOP OF EACH OF THE FOUR
 MF1710'CORNERS.  IT IS 170 FEET IN HEIGHT.
 MF1710
 MF1710                          STATION RECOVERY (1996)
 MF1710
 MF1710'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1710'RECOVERED IN GOOD CONDITION.
 MF1710
 MF1710                          STATION RECOVERY (2001)
 MF1710
 MF1710'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1710'SALE BARN ROAD 1/2 MILE WEST OF STATE ROUTE 78.
 MF1710
 MF1710                          STATION RECOVERY (2004)
 MF1710
 MF1710'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1705 ***********************************************************************
 MF1705  DESIGNATION -  KEWANEE RAD WKEI MAST
 MF1705  PID         -  MF1705
 MF1705  STATE/COUNTY-  IL/HENRY
 MF1705  COUNTRY     -  US
 MF1705  USGS QUAD   -  KEWANEE SOUTH (2018)
 MF1705
 MF1705                         *CURRENT SURVEY CONTROL
 MF1705  ______________________________________________________________________
 MF1705* NAD 83(1997) POSITION- 41 13 36.32486(N) 089 56 05.80557(W)   ADJUSTED
 MF1705  ______________________________________________________________________
 MF1705  GEOID HEIGHT    -        -32.956 (meters)                     GEOID18
 MF1705  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 MF1705  HORZ ORDER      -  THIRD
 MF1705
 MF1705.The horizontal coordinates were established by classical geodetic methods
 MF1705.and adjusted by the National Geodetic Survey in October 1999.
 MF1705
 MF1705.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1705.GEOID18 height accuracy estimate available here.
 MF1705
 MF1705.Click photographs - Photos may exist for this station.
 MF1705
 MF1705.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1705
 MF1705. The following values were computed from the NAD 83(1997) position.
 MF1705
 MF1705;                    North         East     Units Scale Factor Converg.
 MF1705;SPC IL W     -   506,232.674   719,427.757   MT  0.99994582   +0 09 09.8
 MF1705;SPC IL W     - 1,660,865.03  2,360,322.57   sFT  0.99994582   +0 09 09.8
 MF1705;UTM  16      - 4,568,084.033   254,000.109   MT  1.00034484   -1 56 06.8
 MF1705;UTM  15      - 4,568,460.740   756,906.573   MT  1.00041236   +2 01 16.0
 MF1705
 MF1705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5400068084(NAD 83)
 MF1705
 MF1705                          SUPERSEDED SURVEY CONTROL
 MF1705
 MF1705  NAD 83(1996)-  41 13 36.32486(N)    089 56 05.80521(W) AD(       ) 3
 MF1705  NAD 83(1986)-  41 13 36.33303(N)    089 56 05.81207(W) AD(       ) 3
 MF1705  NAD 27      -  41 13 36.19899(N)    089 56 05.42183(W) AD(       ) 3
 MF1705
 MF1705.Superseded values are not recommended for survey control.
 MF1705
 MF1705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1705.See file dsdata.pdf to determine how the superseded data were derived.
 MF1705
 MF1705_MARKER: 42 = RADIO/TV MAST
 MF1705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1705+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2004
 MF1705
 MF1705  HISTORY     - Date     Condition        Report By
 MF1705  HISTORY     - 1969     FIRST OBSERVED   CGS
 MF1705  HISTORY     - 19960722 GOOD             USPSQD
 MF1705  HISTORY     - 20011031 GOOD             USPSQD
 MF1705  HISTORY     - 20040506 GOOD             USPSQD
 MF1705
 MF1705                          STATION DESCRIPTION
 MF1705
 MF1705'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MF1705'THE STATION IS THE RED LIGHT ATOP THE KEWANEE, RADIO STATION
 MF1705'WKEI 1450, MAST THAT IS LOCATED NEAR THE INTERSECTION OF BEACH
 MF1705'STREET AND GARFIELD STREET IN THE SOUTHWEST SECTION OF THE CITY
 MF1705'OF KEWANEE.  THE MAST IS TRIANGULAR IN CROSS SECTION, PAINTED IN
 MF1705'ALTERNATE BANDS OF RED AND WHITE AND IS 350 FEET IN HEIGHT.
 MF1705
 MF1705                          STATION RECOVERY (1996)
 MF1705
 MF1705'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1705'RECOVERED IN GOOD CONDITION.
 MF1705
 MF1705                          STATION RECOVERY (2001)
 MF1705
 MF1705'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1705'RECOVERED IN GOOD CONDITION.
 MF1705
 MF1705                          STATION RECOVERY (2004)
 MF1705
 MF1705'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1705'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1700 ***********************************************************************
 MF1700  DESIGNATION -  KEWANEE ST PETERS EVAN CH CUP
 MF1700  PID         -  MF1700
 MF1700  STATE/COUNTY-  IL/HENRY
 MF1700  COUNTRY     -  US
 MF1700  USGS QUAD   -  KEWANEE SOUTH (2018)
 MF1700
 MF1700                         *CURRENT SURVEY CONTROL
 MF1700  ______________________________________________________________________
 MF1700* NAD 83(1997) POSITION- 41 14 32.90421(N) 089 56 01.46762(W)   ADJUSTED
 MF1700  ______________________________________________________________________
 MF1700  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 MF1700  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 MF1700  HORZ ORDER      -  THIRD
 MF1700
 MF1700.The horizontal coordinates were established by classical geodetic methods
 MF1700.and adjusted by the National Geodetic Survey in October 1999.
 MF1700
 MF1700.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1700.GEOID18 height accuracy estimate available here.
 MF1700
 MF1700.Click photographs - Photos may exist for this station.
 MF1700
 MF1700.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1700
 MF1700. The following values were computed from the NAD 83(1997) position.
 MF1700
 MF1700;                    North         East     Units Scale Factor Converg.
 MF1700;SPC IL W     -   507,978.292   719,524.108   MT  0.99994587   +0 09 12.8
 MF1700;SPC IL W     - 1,666,592.11  2,360,638.68   sFT  0.99994587   +0 09 12.8
 MF1700;UTM  16      - 4,569,825.675   254,160.068   MT  1.00034387   -1 56 06.1
 MF1700;UTM  15      - 4,570,209.387   756,945.969   MT  1.00041261   +2 01 21.1
 MF1700
 MF1700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5416069825(NAD 83)
 MF1700
 MF1700                          SUPERSEDED SURVEY CONTROL
 MF1700
 MF1700  NAD 83(1996)-  41 14 32.90355(N)    089 56 01.46758(W) AD(       ) 3
 MF1700  NAD 83(1986)-  41 14 32.91233(N)    089 56 01.47510(W) AD(       ) 3
 MF1700  NAD 27      -  41 14 32.77700(N)    089 56 01.08200(W) AD(       ) 3
 MF1700
 MF1700.Superseded values are not recommended for survey control.
 MF1700
 MF1700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1700.See file dsdata.pdf to determine how the superseded data were derived.
 MF1700
 MF1700_MARKER: 86 = CUPOLA
 MF1700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1700+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2004
 MF1700
 MF1700  HISTORY     - Date     Condition        Report By
 MF1700  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1700  HISTORY     - 19960722 GOOD             USPSQD
 MF1700  HISTORY     - 20011103 GOOD             USPSQD
 MF1700  HISTORY     - 20040506 GOOD             USPSQD
 MF1700
 MF1700                          STATION DESCRIPTION
 MF1700
 MF1700'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1700'THIS STATION IS THE CUPOLA ON ST. PETERS EVANGELICAL CHURCH IN
 MF1700'THE CITY OF KEWANEE, LOCATED 60 FEET W OF THE CENTER LINE OF SOUTH
 MF1700'GROVE STREET, AND 60 FEET S OF THE CENTER LINE OF WEST CENTRAL
 MF1700'BOULEVARD.  THE CHURCH WAS ERECTED IN 1911, AND THE CUPOLA IS
 MF1700'FAIRLY PROMINENT.
 MF1700'
 MF1700'THE BASE OF THE CUPOLA IS A RED BRICK TOWER ON THE NE CORNER
 MF1700'OF THE CHURCH.  THE TOWER IS SQUARE, ABOUT 60 FEET AND HAS A
 MF1700'LEDGE AROUND THE TOP.  THE SQUARE OPEN CUPOLA IS ABOUT 10 FEET
 MF1700'HIGH, AND HAS AN ARCHED OPENING ON EACH SIDE.  THE RIBBED METAL
 MF1700'DOME-SHAPED ROOF IS ABOUT 8 FEET HIGH AND HAS A 3-FOOT GREEN
 MF1700'ORNAMENT AT THE APEX.  TOTAL HEIGHT IS ABOUT 80 FEET.
 MF1700
 MF1700                          STATION RECOVERY (1996)
 MF1700
 MF1700'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1700'RECOVERED IN GOOD CONDITION.
 MF1700
 MF1700                          STATION RECOVERY (2001)
 MF1700
 MF1700'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1700'THE CUPOLA IS A GOLDEN DOME.
 MF1700
 MF1700                          STATION RECOVERY (2004)
 MF1700
 MF1700'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1700'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1697 ***********************************************************************
 MF1697  DESIGNATION -  KEWANEE WATER WORKS TANK
 MF1697  PID         -  MF1697
 MF1697  STATE/COUNTY-  IL/HENRY
 MF1697  COUNTRY     -  US
 MF1697  USGS QUAD   -  KEWANEE SOUTH (2018)
 MF1697
 MF1697                         *CURRENT SURVEY CONTROL
 MF1697  ______________________________________________________________________
 MF1697* NAD 83(1997) POSITION- 41 14 50.06231(N) 089 55 33.83392(W)   ADJUSTED
 MF1697  ______________________________________________________________________
 MF1697  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 MF1697  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 MF1697  HORZ ORDER      -  THIRD
 MF1697
 MF1697.The horizontal coordinates were established by classical geodetic methods
 MF1697.and adjusted by the National Geodetic Survey in October 1999.
 MF1697
 MF1697.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1697.GEOID18 height accuracy estimate available here.
 MF1697
 MF1697.Click photographs - Photos may exist for this station.
 MF1697
 MF1697.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1697
 MF1697. The following values were computed from the NAD 83(1997) position.
 MF1697
 MF1697;                    North         East     Units Scale Factor Converg.
 MF1697;SPC IL W     -   508,509.335   720,166.057   MT  0.99994618   +0 09 31.1
 MF1697;SPC IL W     - 1,668,334.38  2,362,744.81   sFT  0.99994618   +0 09 31.1
 MF1697;UTM  16      - 4,570,333.169   254,821.207   MT  1.00033988   -1 55 48.5
 MF1697;UTM  15      - 4,570,761.344   757,570.548   MT  1.00041656   +2 01 40.0
 MF1697
 MF1697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5482170333(NAD 83)
 MF1697
 MF1697                          SUPERSEDED SURVEY CONTROL
 MF1697
 MF1697  NAD 83(1996)-  41 14 50.06217(N)    089 55 33.83394(W) AD(       ) 3
 MF1697  NAD 83(1986)-  41 14 50.07029(N)    089 55 33.84151(W) AD(       ) 3
 MF1697  NAD 27      -  41 14 49.94500(N)    089 55 33.45700(W) AD(       ) 3
 MF1697
 MF1697.Superseded values are not recommended for survey control.
 MF1697
 MF1697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1697.See file dsdata.pdf to determine how the superseded data were derived.
 MF1697
 MF1697_MARKER: 53 = ELEVATED TANK
 MF1697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1697+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2004
 MF1697
 MF1697  HISTORY     - Date     Condition        Report By
 MF1697  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1697  HISTORY     - 1935     GOOD             CGS
 MF1697  HISTORY     - 19960722 GOOD             USPSQD
 MF1697  HISTORY     - 20011103 GOOD             USPSQD
 MF1697  HISTORY     - 20040506 GOOD             USPSQD
 MF1697
 MF1697                          STATION DESCRIPTION
 MF1697
 MF1697'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1697'THIS INTERSECTION STATION WAS RECOVERED AND CHECKED.  A DETAILED
 MF1697'DESCRIPTION IS AS FOLLOWS--
 MF1697'
 MF1697'THIS STATION IS THE TALL SQUAT RED TANK AT THE KEWANEE WATERWORKS,
 MF1697'IN THE CITY OF KEWANEE, ILLINOIS.  IT IS LOCATED ABOUT 290 FEET
 MF1697'S OF THE CENTER LINE OF FIFTH STREET, ABOUT 90 FEET E OF THE
 MF1697'CENTER LINE OF N TREMONT STREET, AND ABOUT 55 FEET S OF A CONCRETE
 MF1697'STORAGE RESERVOIR.  THE TANK WAS ERECTED IN 1928.  IT IS VERY
 MF1697'PROMINENT.
 MF1697'
 MF1697'THE TANK HAS SIX TRUSSWORK LEGS ABOUT 160 FEET HIGH.  THE OVAL
 MF1697'SECTION EXTENDS DOWNWARDS ABOUT 8 FEET.  THE VERTICAL SECTION IS
 MF1697'ABOUT 30 FEET HIGH AND HAS A CATWALK AND RAIL AROUND ITS BASE.
 MF1697'THE FLAT CONICAL ROOF HAS A BALL AT ITS APEX.  THE TOTAL HEIGHT
 MF1697'IS ABOUT 190 FEET.
 MF1697
 MF1697                          STATION RECOVERY (1996)
 MF1697
 MF1697'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1697'RECOVERED IN GOOD CONDITION.
 MF1697
 MF1697                          STATION RECOVERY (2001)
 MF1697
 MF1697'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1697'RECOVERED IN GOOD CONDITION.
 MF1697
 MF1697                          STATION RECOVERY (2004)
 MF1697
 MF1697'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1697'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1698 ***********************************************************************
 MF1698  DESIGNATION -  KEWANEE WATER WORKS STACK
 MF1698  PID         -  MF1698
 MF1698  STATE/COUNTY-  IL/HENRY
 MF1698  COUNTRY     -  US
 MF1698  USGS QUAD   -  KEWANEE SOUTH (2018)
 MF1698
 MF1698                         *CURRENT SURVEY CONTROL
 MF1698  ______________________________________________________________________
 MF1698* NAD 83(1997) POSITION- 41 14 49.54960(N) 089 55 33.49943(W)   ADJUSTED
 MF1698  ______________________________________________________________________
 MF1698  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 MF1698  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 MF1698  HORZ ORDER      -  THIRD
 MF1698
 MF1698.The horizontal coordinates were established by classical geodetic methods
 MF1698.and adjusted by the National Geodetic Survey in October 1999.
 MF1698
 MF1698.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1698.GEOID18 height accuracy estimate available here.
 MF1698
 MF1698.Click photographs - Photos may exist for this station.
 MF1698
 MF1698.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1698
 MF1698. The following values were computed from the NAD 83(1997) position.
 MF1698
 MF1698;                    North         East     Units Scale Factor Converg.
 MF1698;SPC IL W     -   508,493.540   720,173.888   MT  0.99994618   +0 09 31.3
 MF1698;SPC IL W     - 1,668,282.56  2,362,770.50   sFT  0.99994618   +0 09 31.3
 MF1698;UTM  16      - 4,570,317.093   254,828.460   MT  1.00033983   -1 55 48.3
 MF1698;UTM  15      - 4,570,745.806   757,578.895   MT  1.00041662   +2 01 40.2
 MF1698
 MF1698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5482870317(NAD 83)
 MF1698
 MF1698                          SUPERSEDED SURVEY CONTROL
 MF1698
 MF1698  NAD 83(1996)-  41 14 49.54946(N)    089 55 33.49941(W) AD(       ) 3
 MF1698  NAD 83(1986)-  41 14 49.55815(N)    089 55 33.50608(W) AD(       ) 3
 MF1698  NAD 27      -  41 14 49.42700(N)    089 55 33.11300(W) AD(       ) 3
 MF1698
 MF1698.Superseded values are not recommended for survey control.
 MF1698
 MF1698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1698.See file dsdata.pdf to determine how the superseded data were derived.
 MF1698
 MF1698_MARKER: 63 = STACK
 MF1698
 MF1698  HISTORY     - Date     Condition        Report By
 MF1698  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1698
 MF1698                          STATION DESCRIPTION
 MF1698
 MF1698'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1792 ***********************************************************************
 MF1792  DESIGNATION -  KEWPORT
 MF1792  PID         -  MF1792
 MF1792  STATE/COUNTY-  IL/HENRY
 MF1792  COUNTRY     -  US
 MF1792  USGS QUAD   -  KEWANEE SOUTH (2018)
 MF1792
 MF1792                         *CURRENT SURVEY CONTROL
 MF1792  ______________________________________________________________________
 MF1792* NAD 83(2011) POSITION- 41 12 13.18552(N) 089 57 45.45679(W)   ADJUSTED
 MF1792* NAD 83(2011) ELLIP HT-   227.344 (meters)        (06/27/12)   ADJUSTED
 MF1792* NAD 83(2011) EPOCH   -  2010.00
 MF1792* NAVD 88 ORTHO HEIGHT -   260.3   (meters)      854.    (feet) GPS OBS
 MF1792  ______________________________________________________________________
 MF1792  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1792  GEOID HEIGHT    -        -32.749 (meters)                     GEOID96
 MF1792  GEOID HEIGHT    -        -32.933 (meters)                     GEOID18
 MF1792  NAD 83(2011) X  -      3,134.806 (meters)                     COMP
 MF1792  NAD 83(2011) Y  - -4,805,892.034 (meters)                     COMP
 MF1792  NAD 83(2011) Z  -  4,179,616.523 (meters)                     COMP
 MF1792  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 MF1792
 MF1792  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1792  Standards:
 MF1792         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1792            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1792  -------------------------------------------------------------------
 MF1792  NETWORK    0.29   0.45           0.13   0.10   0.23      0.01252731
 MF1792  -------------------------------------------------------------------
 MF1792  Click here for local accuracies and other accuracy information.
 MF1792
 MF1792.This mark is at Kewanee Airport (EZI)
 MF1792
 MF1792.The horizontal coordinates were established by GPS observations
 MF1792.and adjusted by the National Geodetic Survey in June 2012.
 MF1792
 MF1792.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1792.been affixed to the stable North American tectonic plate. See 
 MF1792.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1792
 MF1792.The horizontal coordinates are valid at the epoch date displayed above
 MF1792.which is a decimal equivalence of Year/Month/Day.
 MF1792
 MF1792.The orthometric height was determined by GPS observations and a
 MF1792.high-resolution geoid model.
 MF1792
 MF1792.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1792.GEOID18 height accuracy estimate available here.
 MF1792
 MF1792.Click photographs - Photos may exist for this station.
 MF1792
 MF1792.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1792
 MF1792.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1792
 MF1792.The ellipsoidal height was determined by GPS observations
 MF1792.and is referenced to NAD 83.
 MF1792
 MF1792. The following values were computed from the NAD 83(2011) position.
 MF1792
 MF1792;                    North         East     Units Scale Factor Converg.
 MF1792;SPC IL W     -   503,662.202   717,112.972   MT  0.99994478   +0 08 03.9
 MF1792;SPC IL W     - 1,652,431.74  2,352,728.14   sFT  0.99994478   +0 08 03.9
 MF1792;UTM  16      - 4,565,598.573   251,592.251   MT  1.00035950   -1 57 09.3
 MF1792;UTM  15      - 4,565,814.965   754,675.779   MT  1.00039832   +2 00 06.9
 MF1792
 MF1792!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1792!SPC IL W     -   0.99996434  x   0.99994478  =   0.99990912
 MF1792!UTM  16      -   0.99996434  x   1.00035950  =   1.00032383
 MF1792!UTM  15      -   0.99996434  x   1.00039832  =   1.00036265
 MF1792
 MF1792:                Primary Azimuth Mark                     Grid Az
 MF1792:SPC IL W     -  KEWPORT AZ MK                            271 10 10.9
 MF1792:UTM  16      -  KEWPORT AZ MK                            273 15 24.1
 MF1792:UTM  15      -  KEWPORT AZ MK                            269 18 07.9
 MF1792
 MF1792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5159265598(NAD 83)
 MF1792
 MF1792|---------------------------------------------------------------------|
 MF1792| PID    Reference Object                     Distance      Geod. Az  |
 MF1792|                                                           dddmmss.s |
 MF1792| MF1793 KEWPORT AZ MK                       APPROX. 0.9 KM 2711814.8 |
 MF1792|---------------------------------------------------------------------|
 MF1792
 MF1792                          SUPERSEDED SURVEY CONTROL
 MF1792
 MF1792  NAD 83(2007)-  41 12 13.18548(N)    089 57 45.45763(W) AD(2002.00) 0
 MF1792  ELLIP H (02/10/07)  227.377  (m)                       GP(2002.00)    
 MF1792  ELLIP H (12/06/04)  227.365  (m)                       GP(       ) 4 1
 MF1792  NAD 83(1997)-  41 12 13.18527(N)    089 57 45.45732(W) AD(       ) 1
 MF1792  ELLIP H (09/15/98)  227.394  (m)                       GP(       ) 3 1
 MF1792  NAD 83(1986)-  41 12 13.19256(N)    089 57 45.46467(W) AD(       ) 1
 MF1792  NGVD 29 (06/25/91)  260.5    (m)  OSU 89B  model used  GPS OBS        
 MF1792
 MF1792.Superseded values are not recommended for survey control.
 MF1792
 MF1792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1792.See file dsdata.pdf to determine how the superseded data were derived.
 MF1792
 MF1792_MARKER: F = FLANGE-ENCASED ROD
 MF1792_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1792_STAMPING: KEWPORT 1990
 MF1792_MARK LOGO: NGS
 MF1792_PROJECTION: FLUSH
 MF1792_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 MF1792_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1792+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2020
 MF1792_ROD/PIPE-DEPTH: 11.0 meters
 MF1792_SLEEVE-DEPTH  : 1.0 meters
 MF1792
 MF1792  HISTORY     - Date     Condition        Report By
 MF1792  HISTORY     - 1990     MONUMENTED       NGS
 MF1792  HISTORY     - 19960722 GOOD             USPSQD
 MF1792  HISTORY     - 19960822 GOOD             SECI
 MF1792  HISTORY     - 20011031 GOOD             USPSQD
 MF1792  HISTORY     - 20040506 GOOD             USPSQD
 MF1792  HISTORY     - 20110108 GOOD             WOOLPT
 MF1792  HISTORY     - 20201006 GOOD             ILDT
 MF1792
 MF1792                          STATION DESCRIPTION
 MF1792
 MF1792'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1792'STATION IS LOCATED ABOUT 5.5 KM (3.4 MI) SOUTHWEST OF KEWANEE, AT THE
 MF1792'KEWANEE MUNICIPAL AIRPORT, IN THE SOUTHWEST ANGLE OF JUNCTION OF
 MF1792'RUNWAYS, IN THE NORTHWEST 1/4 OF SECTION 17, T 14 N, R 5 E.
 MF1792'OWNERSHIP--KEWANEE AIRPORT AUTHORITY, RTE 2, KEWANEE, IL 61443.
 MF1792'AIRPORT MANAGER IS MARLEE ANDERSON, PHONE 309-853-8222 OR AIRPORT
 MF1792'AUTHORITY 853-8671.
 MF1792'TO REACH FROM THE JUNCTION OF US HIGHWAY 34 AND STATE HIGHWAY 78 IN
 MF1792'KEWANEE, GO SOUTH ON HIGHWAYS 34 AND 78 FOR 2.60 KM (1.62 MI) TO A
 MF1792'PAVED ROAD RIGHT AT A SHOPPING CENTER.  TURN RIGHT, WEST, ON WEST
 MF1792'SOUTH STREET FOR 3.76 KM (2.34 MI) TO A FORK.  BEAR RIGHT, SOUTH,
 MF1792'THEN WEST, ON MAIN ROAD FOR 1.31 KM (0.81 MI) TO THE AIRPORT ENTRANCE
 MF1792'ON THE RIGHT.  TURN RIGHT, NORTH, FOR 0.16 KM (0.10 MI) TO A GATE ON
 MF1792'THE WEST SIDE OF OFFICE.  PASS THROUGH GATE ONTO APRON FOR 0.12 KM
 MF1792'(0.07 MI) TO A TAXI ON THE LEFT.  TURN LEFT, WEST, ON TAXI FOR 0.18
 MF1792'KM (0.11 MI) TO THE WEST SIDE OF RUNWAY 1-19.  TURN RIGHT, NORTH,
 MF1792'ALONGSIDE RUNWAY FOR 0.10 KM (0.06 MI) TO RUNWAY 9-27 AND THE
 MF1792'STATION.
 MF1792'THE STATION IS LOCATED 30.7 M (100.7 FT) SOUTH FROM THE CENTER OF
 MF1792'RUNWAY 9-27, 30.5 M (100.1 FT) WEST FROM THE CENTER OF RUNWAY 1-19,
 MF1792'AND 19.8 M (65.0 FT) WEST-SOUTHWEST FROM THE FIRST RUNWAY LIGHT SOUTH
 MF1792'ALONG RUNWAY 1-19 FROM THE JUNCTION OF THE RUNWAYS.
 MF1792'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1792
 MF1792                          STATION RECOVERY (1996)
 MF1792
 MF1792'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1792'RECOVERED IN GOOD CONDITION.
 MF1792
 MF1792                          STATION RECOVERY (1996)
 MF1792
 MF1792'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1792'RECOVERED AS DESCRIBED EXCEPT THAT THE AIRPORT MANAGER IS DALE
 MF1792'LINDSTROM 309-853-8222.
 MF1792
 MF1792                          STATION RECOVERY (2001)
 MF1792
 MF1792'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1792'RECOVERED IN GOOD CONDITION.
 MF1792
 MF1792                          STATION RECOVERY (2004)
 MF1792
 MF1792'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1792'RECOVERED IN GOOD CONDITION.
 MF1792
 MF1792                          STATION RECOVERY (2011)
 MF1792
 MF1792'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JKN)
 MF1792'CONTACT AIRPORT MANAGER DALE LINDSTROM 309-853-8222 FOR ACCESS
 MF1792
 MF1792                          STATION RECOVERY (2020)
 MF1792
 MF1792'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1792'LID IS CRACKED IN TWO BUT EFFECTIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1793 ***********************************************************************
 MF1793  DESIGNATION -  KEWPORT AZ MK
 MF1793  PID         -  MF1793
 MF1793  STATE/COUNTY-  IL/HENRY
 MF1793  COUNTRY     -  US
 MF1793  USGS QUAD   -  KEWANEE SOUTH (2018)
 MF1793
 MF1793                         *CURRENT SURVEY CONTROL
 MF1793  ______________________________________________________________________
 MF1793* NAD 83(2011) POSITION- 41 12 13.84396(N) 089 58 23.85688(W)   ADJUSTED
 MF1793* NAD 83(2011) ELLIP HT-   226.277 (meters)        (06/27/12)   ADJUSTED
 MF1793* NAD 83(2011) EPOCH   -  2010.00
 MF1793* NAVD 88 ORTHO HEIGHT -   259.2   (meters)      850.    (feet) GPS OBS
 MF1793  ______________________________________________________________________
 MF1793  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1793  GEOID HEIGHT    -        -32.743 (meters)                     GEOID96
 MF1793  GEOID HEIGHT    -        -32.926 (meters)                     GEOID18
 MF1793  NAD 83(2011) X  -      2,240.092 (meters)                     COMP
 MF1793  NAD 83(2011) Y  - -4,805,878.350 (meters)                     COMP
 MF1793  NAD 83(2011) Z  -  4,179,631.103 (meters)                     COMP
 MF1793  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 MF1793
 MF1793  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1793  Standards:
 MF1793         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1793            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1793  -------------------------------------------------------------------
 MF1793  NETWORK    0.26   0.43           0.12   0.09   0.22      0.01103615
 MF1793  -------------------------------------------------------------------
 MF1793  Click here for local accuracies and other accuracy information.
 MF1793
 MF1793.This mark is at Kewanee Airport (EZI)
 MF1793
 MF1793.The horizontal coordinates were established by GPS observations
 MF1793.and adjusted by the National Geodetic Survey in June 2012.
 MF1793
 MF1793.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1793.been affixed to the stable North American tectonic plate. See 
 MF1793.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1793
 MF1793.The horizontal coordinates are valid at the epoch date displayed above
 MF1793.which is a decimal equivalence of Year/Month/Day.
 MF1793
 MF1793.The orthometric height was determined by GPS observations and a
 MF1793.high-resolution geoid model.
 MF1793
 MF1793.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1793.GEOID18 height accuracy estimate available here.
 MF1793
 MF1793.Click photographs - Photos may exist for this station.
 MF1793
 MF1793.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1793
 MF1793.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1793
 MF1793.The ellipsoidal height was determined by GPS observations
 MF1793.and is referenced to NAD 83.
 MF1793
 MF1793. The following values were computed from the NAD 83(2011) position.
 MF1793
 MF1793;                    North         East     Units Scale Factor Converg.
 MF1793;SPC IL W     -   503,680.470   716,218.303   MT  0.99994441   +0 07 38.6
 MF1793;SPC IL W     - 1,652,491.68  2,349,792.88   sFT  0.99994441   +0 07 38.6
 MF1793;UTM  16      - 4,565,649.430   250,698.468   MT  1.00036498   -1 57 34.7
 MF1793;UTM  15      - 4,565,804.062   753,780.587   MT  1.00039272   +1 59 41.5
 MF1793
 MF1793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1793!SPC IL W     -   0.99996451  x   0.99994441  =   0.99990892
 MF1793!UTM  16      -   0.99996451  x   1.00036498  =   1.00032948
 MF1793!UTM  15      -   0.99996451  x   1.00039272  =   1.00035721
 MF1793
 MF1793:                Primary Azimuth Mark                     Grid Az
 MF1793:SPC IL W     -  KEWPORT                                  091 10 10.9
 MF1793:UTM  16      -  KEWPORT                                  093 15 24.2
 MF1793:UTM  15      -  KEWPORT                                  089 18 08.0
 MF1793
 MF1793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5069865649(NAD 83)
 MF1793
 MF1793|---------------------------------------------------------------------|
 MF1793| PID    Reference Object                     Distance      Geod. Az  |
 MF1793|                                                           dddmmss.s |
 MF1793| MF1792 KEWPORT                             APPROX. 0.9 KM 0911749.5 |
 MF1793|---------------------------------------------------------------------|
 MF1793
 MF1793                          SUPERSEDED SURVEY CONTROL
 MF1793
 MF1793  NAD 83(2007)-  41 12 13.84392(N)    089 58 23.85772(W) AD(2002.00) 0
 MF1793  ELLIP H (02/10/07)  226.310  (m)                       GP(2002.00)    
 MF1793  ELLIP H (12/06/04)  226.298  (m)                       GP(       ) 4 1
 MF1793  NAD 83(1997)-  41 12 13.84371(N)    089 58 23.85736(W) AD(       ) 1
 MF1793  ELLIP H (09/15/98)  226.327  (m)                       GP(       ) 3 1
 MF1793  NAD 83(1986)-  41 12 13.85134(N)    089 58 23.86502(W) AD(       ) 1
 MF1793  NGVD 29 (06/25/91)  259.4    (m)  OSU 89B  model used  GPS OBS        
 MF1793
 MF1793.Superseded values are not recommended for survey control.
 MF1793
 MF1793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1793.See file dsdata.pdf to determine how the superseded data were derived.
 MF1793
 MF1793_MARKER: I = METAL ROD
 MF1793_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1793_STAMPING: KEWPORT AZ MK 1990
 MF1793_MARK LOGO: NGS
 MF1793_PROJECTION: FLUSH
 MF1793_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 MF1793_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF1793+STABILITY: POSITION/ELEVATION WELL
 MF1793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1793+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2011
 MF1793_ROD/PIPE-DEPTH: 9.7 meters
 MF1793_SLEEVE-DEPTH  : 1.0 meters
 MF1793
 MF1793  HISTORY     - Date     Condition        Report By
 MF1793  HISTORY     - 1990     MONUMENTED       NGS
 MF1793  HISTORY     - 19960722 GOOD             USPSQD
 MF1793  HISTORY     - 19960822 GOOD             SECI
 MF1793  HISTORY     - 20011031 GOOD             USPSQD
 MF1793  HISTORY     - 20040506 GOOD             USPSQD
 MF1793  HISTORY     - 20110108 GOOD             WOOLPT
 MF1793
 MF1793                          STATION DESCRIPTION
 MF1793
 MF1793'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1793'STATION IS LOCATED ABOUT 6.0 KM (3.7 MI) SOUTHWEST OF KEWANEE, AT THE
 MF1793'KEWANEE MUNICIPAL AIRPORT, AT THE SOUTHWEST CORNER OF RUNWAY 9-27, IN
 MF1793'THE NORTHEAST 1/4 OF SECTION 18, T 14 N, R 5 E. OWNERSHIP--KEWANEE
 MF1793'AIRPORT AUTHORITY, RTE 2, KEWANEE, IL 61443.  AIRPORT MANAGER IS
 MF1793'MARLEE ANDERSON, PHONE 309-853-8222 OR AIRPORT AUTHORITY 853-8671.
 MF1793'TO REACH FROM THE JUNCTION OF US HIGHWAY 34 AND STATE HIGHWAY 78 IN
 MF1793'KEWANEE, GO SOUTH ON HIGHWAYS 34 AND 78 FOR 2.60 KM (1.62 MI) TO A
 MF1793'PAVED ROAD RIGHT AT A SHOPPING CENTER.  TURN RIGHT, WEST, ON WEST
 MF1793'SOUTH STREET FOR 3.76 KM (2.34 MI) TO A FORK.  BEAR RIGHT, SOUTH,
 MF1793'THEN WEST, ON MAIN ROAD FOR 1.31 KM (0.81 MI) TO THE AIRPORT ENTRANCE
 MF1793'ON THE RIGHT.  TURN RIGHT, NORTH, FOR 0.16 KM (0.10 MI) TO A GATE ON
 MF1793'THE WEST SIDE OF OFFICE.  PASS THROUGH GATE ONTO APRON FOR 0.12 KM
 MF1793'(0.07 MI) TO A TAXI ON THE LEFT.  TURN LEFT, WEST, ON TAXI FOR 0.18
 MF1793'KM (0.11 MI) TO THE WEST SIDE OF RUNWAY 1-19.  TURN RIGHT, NORTH,
 MF1793'ALONGSIDE RUNWAY FOR 0.10 KM (0.06 MI) TO RUNWAY 9-27.  TURN LEFT,
 MF1793'WEST, ALONGSIDE THE RUNWAY FOR 0.90 KM (0.56 MI) TO THE TURN-AROUND
 MF1793'AND THE STATION.
 MF1793'THE STATION IS LOCATED 27.4 M (89.9 FT) SOUTH FROM THE CENTER OF THE
 MF1793'RUNWAY, 21.6 M (70.9 FT) NORTHEAST FROM THE SOUTHEAST CORNER OF THE
 MF1793'ASPHALT TURN-AROUND, 19.5 M (64.0 FT) EAST FROM THE EAST EDGE OF THE
 MF1793'TURN-AROUND, AND 19.4 M (63.6 FT) SOUTHWEST FROM THE FIRST RUNWAY
 MF1793'LIGHT EAST OF THE WEST END OF THE RUNWAY.
 MF1793'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1793
 MF1793                          STATION RECOVERY (1996)
 MF1793
 MF1793'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1793'RECOVERED IN GOOD CONDITION.
 MF1793
 MF1793                          STATION RECOVERY (1996)
 MF1793
 MF1793'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1793'RECOVERED AS DESCRIBED.
 MF1793
 MF1793                          STATION RECOVERY (2001)
 MF1793
 MF1793'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1793'RECOVERED IN GOOD CONDITION.
 MF1793
 MF1793                          STATION RECOVERY (2004)
 MF1793
 MF1793'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1793'RECOVERED IN GOOD CONDITION.
 MF1793
 MF1793                          STATION RECOVERY (2011)
 MF1793
 MF1793'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JKN)
 MF1793'CONTACT AIRPORT MANAGER DALE LINDSTROM 309-853-8222 FOR ACCESS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1968 ***********************************************************************
 JB1968  CBN         -  This is a Cooperative Base Network Control Station.
 JB1968  DESIGNATION -  KEYSTONE
 JB1968  PID         -  JB1968
 JB1968  STATE/COUNTY-  IL/MADISON
 JB1968  COUNTRY     -  US
 JB1968  USGS QUAD   -  SAINT JACOB (2018)
 JB1968
 JB1968                         *CURRENT SURVEY CONTROL
 JB1968  ______________________________________________________________________
 JB1968* NAD 83(2011) POSITION- 38 42 13.79541(N) 089 46 22.17432(W)   ADJUSTED
 JB1968* NAD 83(2011) ELLIP HT-   131.539 (meters)        (06/27/12)   ADJUSTED
 JB1968* NAD 83(2011) EPOCH   -  2010.00
 JB1968* NAVD 88 ORTHO HEIGHT -   162.5   (meters)      533.    (feet) GPS OBS
 JB1968  ______________________________________________________________________
 JB1968  NAVD 88 orthometric height was determined with geoid model    GEOID99
 JB1968  GEOID HEIGHT    -        -30.890 (meters)                     GEOID99
 JB1968  GEOID HEIGHT    -        -30.892 (meters)                     GEOID18
 JB1968  NAD 83(2011) X  -     19,761.381 (meters)                     COMP
 JB1968  NAD 83(2011) Y  - -4,984,015.725 (meters)                     COMP
 JB1968  NAD 83(2011) Z  -  3,966,794.602 (meters)                     COMP
 JB1968  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 JB1968
 JB1968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1968  Standards:
 JB1968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1968  -------------------------------------------------------------------
 JB1968  NETWORK    1.25   2.20           0.56   0.45   1.12     -0.03393525
 JB1968  -------------------------------------------------------------------
 JB1968  Click here for local accuracies and other accuracy information.
 JB1968
 JB1968.The horizontal coordinates were established by GPS observations
 JB1968.and adjusted by the National Geodetic Survey in June 2012.
 JB1968
 JB1968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1968.been affixed to the stable North American tectonic plate. See 
 JB1968.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1968
 JB1968.The horizontal coordinates are valid at the epoch date displayed above
 JB1968.which is a decimal equivalence of Year/Month/Day.
 JB1968
 JB1968.The orthometric height was determined by GPS observations and a
 JB1968.high-resolution geoid model.
 JB1968
 JB1968.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1968.GEOID18 height accuracy estimate available here.
 JB1968
 JB1968.Click photographs - Photos may exist for this station.
 JB1968
 JB1968.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1968
 JB1968.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1968
 JB1968.The ellipsoidal height was determined by GPS observations
 JB1968.and is referenced to NAD 83.
 JB1968
 JB1968. The following values were computed from the NAD 83(2011) position.
 JB1968
 JB1968;                    North         East     Units Scale Factor Converg.
 JB1968;SPC IL W     -   226,166.448   734,256.799   MT  0.99995562   +0 14 46.6
 JB1968;SPC IL W     -   742,014.42  2,408,974.18   sFT  0.99995562   +0 14 46.6
 JB1968;UTM  16      - 4,287,561.252   258,877.648   MT  1.00031601   -1 44 04.8
 JB1968
 JB1968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1968!SPC IL W     -   0.99997936  x   0.99995562  =   0.99993498
 JB1968!UTM  16      -   0.99997936  x   1.00031601  =   1.00029537
 JB1968
 JB1968:                Primary Azimuth Mark                     Grid Az
 JB1968:SPC IL W     -  KEYSTONE AZ MK 2                         029 31 00.0
 JB1968:UTM  16      -  KEYSTONE AZ MK 2                         031 29 51.4
 JB1968
 JB1968_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5887787561(NAD 83)
 JB1968
 JB1968|---------------------------------------------------------------------|
 JB1968| PID    Reference Object                     Distance      Geod. Az  |
 JB1968|                                                           dddmmss.s |
 JB1968| CI3998 KEYSTONE RM 1                        34.973 METERS 00421     |
 JB1968| CI4000 KEYSTONE RM 3                        29.411 METERS 01109     |
 JB1968| JB1969 ST JACOB MUNICIPAL TANK             APPROX. 1.9 KM 0190436.6 |
 JB1968| CI3996 KEYSTONE AZ MK                                     0204457.6 |
 JB1968| CI3997 KEYSTONE AZ MK 2                                   0294546.6 |
 JB1968| JB1948 HIGHLAND RED MUNICIPAL TANK         APPROX. 9.5 KM 0470105.3 |
 JB1968| JB1947 HIGHLAND ATT MICROWAVE TOWER        APPROX. 9.6 KM 0470845.9 |
 JB1968| JB1960 HIGHLAND ELECTRIC CO STK            APPROX. 8.7 KM 0610511.6 |
 JB1968| JB1958 HIGHLAND HUG TRUCK CO STACK         APPROX. 9.6 KM 0613835.0 |
 JB1968| JB1967 HIGHLAND MUNICIPAL TANK             APPROX. 9.2 KM 0654244.8 |
 JB1968| JB1957 TRENTON WATER TANK                  APPROX.13.4 KM 1445403.4 |
 JB1968| CI3999 KEYSTONE RM 2                        52.776 METERS 17426     |
 JB1968| JB1977 LEBANON MUNICIPAL TANK              APPROX.11.5 KM 1952632.8 |
 JB1968| JB1978 LEBANON COLLEGE CHAPEL SPIRE        APPROX.11.4 KM 1991159.5 |
 JB1968| JB1996 COLLINSVILLE SMELTING CO S STK      APPROX.16.3 KM 2651639.0 |
 JB1968| JB1997 COLLINSVILLE SMELTING CO N STK      APPROX.16.3 KM 2652421.1 |
 JB1968| JB2003 EDWARDSVILLE KETTLE R TREAT TK      APPROX.17.9 KM 2984607.7 |
 JB1968| JB2001 EDWARDSVILLE MUNICIPAL TANK         APPROX.19.1 KM 3054521.0 |
 JB1968| JB2004 EDWARDSVILLE MUNICIPAL SPIPE        APPROX.20.4 KM 3072349.8 |
 JB1968| JB2002 EDWARDSVILLE RICHARDS CO STK        APPROX.19.1 KM 3081130.5 |
 JB1968|---------------------------------------------------------------------|
 JB1968
 JB1968                          SUPERSEDED SURVEY CONTROL
 JB1968
 JB1968  NAD 83(2007)-  38 42 13.79538(N)    089 46 22.17513(W) AD(2002.00) 0
 JB1968  ELLIP H (02/10/07)  131.564  (m)                       GP(2002.00)    
 JB1968  NAD 83(1997)-  38 42 13.79529(N)    089 46 22.17506(W) AD(       ) A
 JB1968  ELLIP H (09/15/03)  131.566  (m)                       GP(       ) 4 1
 JB1968  NAD 83(1997)-  38 42 13.79465(N)    089 46 22.17685(W) AD(       ) 1
 JB1968  ELLIP H (10/21/99)  131.655  (m)                       GP(       ) 4 1
 JB1968  NAD 83(1986)-  38 42 13.81070(N)    089 46 22.17182(W) AD(       ) 1
 JB1968  NAD 27      -  38 42 13.63998(N)    089 46 21.83269(W) AD(       ) 1
 JB1968  NGVD 29 (07/19/86)  162.5    (m)          533.     (f) VERT ANG       
 JB1968
 JB1968.Superseded values are not recommended for survey control.
 JB1968
 JB1968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1968.See file dsdata.pdf to determine how the superseded data were derived.
 JB1968
 JB1968_MARKER: DS = TRIANGULATION STATION DISK
 JB1968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1968_STAMPING: KEYSTONE 1934
 JB1968_MARK LOGO: CGS
 JB1968_PROJECTION: FLUSH
 JB1968_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1968+STABILITY: SURFACE MOTION
 JB1968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1968+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2020
 JB1968
 JB1968  HISTORY     - Date     Condition        Report By
 JB1968  HISTORY     - 1934     MONUMENTED       CGS
 JB1968  HISTORY     - 1939     GOOD             CGS
 JB1968  HISTORY     - 1960     GOOD             CGS
 JB1968  HISTORY     - 1974     GOOD             ILDT
 JB1968  HISTORY     - 1978     GOOD             NGS
 JB1968  HISTORY     - 19901018 GOOD             NGS
 JB1968  HISTORY     - 19910520 GOOD             NGS
 JB1968  HISTORY     - 200207   GOOD             ILDT
 JB1968  HISTORY     - 20200221 GOOD             ILDT
 JB1968
 JB1968                          STATION DESCRIPTION
 JB1968
 JB1968'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JB1968'ABOUT 0.95 MILE SOUTH-SOUTHWEST OF ST JACOB, AT THE WEST EDGE OF THE
 JB1968'KEYSTONE CEMETERY, IN THE PARKWAY BETWEEN THE WEST FENCE OF CEMETERY
 JB1968'AND THE ROAD, 13.5 FEET WEST OF FENCE LINE, 46 FEET WEST OF PIASTACK
 JB1968'TOMBSTONE, 45 FEET EAST OF PAVED ROAD, 36 FEET SOUTHEAST OF CINDER
 JB1968'DRIVE TO CEMETERY, AND IS FLUSH WITH THE GROUND.
 JB1968'
 JB1968'TO REACH FROM THE MAIN INTERSECTION IN ST JACOB, GO SOUTH ON PAVED
 JB1968'ROAD FOR 0.5 MILE, JOG WEST 0.25 MILE, THENCE SOUTH 0.2 MILE TO THE
 JB1968'STATION AT THE KEYSTONE CEMETERY.
 JB1968'
 JB1968'REFERENCE MARK NO 1 IS NORTH OF THE STATION, 3 FEET WEST OF FENCE
 JB1968'LINE, 20 FEET WEST OF THE BUEHLMANN TOMBSTONE, AND IS FLUSH WITH THE
 JB1968'GROUND.
 JB1968'
 JB1968'REFERENCE MARK NO 2 IS SOUTH OF THE STATION, 1 FOOT WEST OF FENCE
 JB1968'LINE, 1 FOOT SOUTHWEST OF THE SOUTH GATEPOST TO THE MAIN ENTRANCE TO
 JB1968'CEMETERY, AND IS FLUSH WITH THE GROUND.  DISTANCE BETWEEN REFERENCE
 JB1968'MARKS 1 AND 2 IS - 286.34 FEET.
 JB1968'
 JB1968'AZIMUTH MARK IS NORTHEAST OF THE STATION, 22 FEET NORTH OF THE CENTER
 JB1968'LINE OF PAVED ROAD, 1 FOOT SOUTH OF FENCE LINE, 0.05 MILE EAST OF
 JB1968'WHERE ROAD TURNS SOUTH, AND PROJECTS 3 INCHES.
 JB1968
 JB1968                          STATION RECOVERY (1939)
 JB1968
 JB1968'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (CJA)
 JB1968'ORIGINAL DESCRIPTION IS COMPLETE AND SATISFACTORY, THE ONLY CHANGE
 JB1968'NOTED IS THAT THE FENCE ALONG THE WEST SIDE OF THE CEMETERY HAS BEEN
 JB1968'REPLACED BY A SHRUB HEDGE WHICH IS PARALLEL TO AND 2 FEET WEST OF THE
 JB1968'OLD FENCE.  THE DISTANCE AND DIRECTIONS TO THE REFERENCE MARKS WERE
 JB1968'NOT CHECKED BECAUSE THEY WERE COVERED BY DEEP SNOW DRIFTS.
 JB1968
 JB1968                          STATION RECOVERY (1960)
 JB1968
 JB1968'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1968'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS EXCEPT RM NO 1 WAS
 JB1968'FOUND IN GOOD CONDITION.  RM NO 1 HAS BEEN DISTURBED AND IS TILTED TO
 JB1968'THE NORTH.  THE DISTANCE AND DIRECTION TO RM NO 1 DID NOT CHECK.  THE
 JB1968'DISTANCE AND DIRECTION TO RM NO 2 AND AZIMUTH MARK WAS MEASURED AND
 JB1968'CHECKED.  THE SOUTH GATE POST MENTIONED IN THE ORIGINAL DESCRIPTION
 JB1968'LOCATING RM NO 2 HAS BEEN REPLACED BY A NEW BRICK ENTRANCE POST AND
 JB1968'NOW RM NO 2 IS 5 FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF THE
 JB1968'BRICK ENTRANCE POST AND 7 FEET SOUTH OF THE DRIVEWAY ENTRANCE TO THE
 JB1968'CEMETERY.  A WITNESS POST WAS SET AT THE AZIMUTH MARK AND THE AZIMUTH
 JB1968'MARK IS 1.1 FEET NORTH OF THE WITNESS POST.
 JB1968'
 JB1968'THE ORIGINAL TO REACH IS ADEQUATE.
 JB1968
 JB1968                          STATION RECOVERY (1974)
 JB1968
 JB1968'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974 (RIL)
 JB1968'KEYSTONE 1934 RECOVERED GOOD.  KEYSTONE NO. 1 RECOVERED GOOD.
 JB1968'KEYSTONE NO.2 RECOVERED GOOD.  KEYSTONE 1934 RECOVERED FAIR.  STA.
 JB1968'AZI. HAS BEEN HIT.  THE DESCRIPTION OF 1960 IS ADEQUATE WITH THIS
 JB1968'EXCEPTION.  A TRAVERSE WAS RUN FROM ALBERT NO. 2 TO KEYSTONE USING ST.
 JB1968'JACOP MUNI. WATER TANK AS THE AZIMUTH, CLOSED SECOND ORDER ANGLES WERE
 JB1968'TURNED BETWEEN TANK AND KEYSTONE AZI. MK. AND WAS FOUND TO BE - 40.2
 JB1968'INCHES OFF.
 JB1968'
 JB1968'DISTANCE AND DIRECTION FROM NEAREST TOWN--ST. JACOB.  .95 MI.  S.S.W.
 JB1968
 JB1968                          STATION RECOVERY (1978)
 JB1968
 JB1968'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 JB1968'STATION MARK AND REFERENCE MARK 2 WERE RECOVERED IN GOOD CONDITION.
 JB1968'REFERENCE MARK 1 WAS FOUND LEANING TO THE NORTH AND WAS DESTROYED.
 JB1968'THE DISK WAS SALVAGED.  THE AZIMUTH MARK WAS NOT FOUND AND ASSUMED
 JB1968'DESTROYED BY FARMING EQUIPMENT.  REFERENCE MARK 3 AND A NEW AZIMUTH
 JB1968'MARK WERE SET AND ESTABLISHED AT THIS TIME.  THE DISTANCE AND
 JB1968'DIRECTION CHECKED R.M. 2.  THE ANGLE BETWEEN ST. JACOB SPIRE AND ST.
 JB1968'JACOB WATER TANK 1960 CHECKED.
 JB1968'
 JB1968'DUE TO ROAD CHANGES AND NOW NAMED OR NUMBERED A NEW DESCRIPTION
 JB1968'FOLLOWS--
 JB1968'
 JB1968'THE STATION IS LOCATED AT THE WEST EDGE OF THE KEYSTONE CEMETERY,
 JB1968'ABOUT 1.0 MILE SOUTH OF ST. JACOB.  IT IS 223 FEET SOUTH OF THE
 JB1968'CENTERLINE OF THE NORTH ENTRANCE OF THE CEMETERY, 166 FEET NORTH OF
 JB1968'THE CENTERLINE OF THE MAIN ENTRANCE FROM THE WEST TO THE CEMETERY, 43
 JB1968'FEET EAST OF THE CENTERLINE OF PAVED ROAD, 21 FEET WEST OF THE
 JB1968'WINTELER HEAD STONE AND 12 FEET SOUTHEAST OF A 20-INCH ELM TREE.  THE
 JB1968'MARK IS FLUSH AND THE DISK STAMPED KEYSTONE 1934.
 JB1968'
 JB1968'REFERENCE MARK 2 IS 57 FEET EAST OF THE CENTERLINE OF THE ROAD, 7 FEET
 JB1968'SOUTH OF THE CENTERLINE OF THE MAIN ENTRANCE AND 5 FEET NORTHWEST OF
 JB1968'THE SOUTH BRICK POST OF THE CEMETERY ENTRANCE.  THE MARK IS FLUSH AND
 JB1968'THE DISK STAMPED KEYSTONE NO 2 1934.
 JB1968'
 JB1968'REFERENCE MARK 3 IS 118 FEET SOUTH OF THE CENTERLINE OF THE NORTH
 JB1968'ENTRANCE TO CEMETERY, 43 FEET NORTH OF HUG HEADSTONE AND 31 FEET EAST
 JB1968'OF CENTERLINE OF THE ROAD.  THE MARK IS FLUSH AND THE DISK STAMPED
 JB1968'KEYSTONE 1934 NO 3 1978.
 JB1968'
 JB1968'AZIMUTH MARK IS 21 FEET NORTH OF THE CENTERLINE OF PAVED ROAD, 2 FEET
 JB1968'WEST OF A POWER POLE AND 1-FOOT EAST OF A METAL WITNESS POST.  THE
 JB1968'MARK IS FLUSH AND THE DISK STAMPED KEYSTONE 1934 1978.
 JB1968'
 JB1968'TO REACH THE STATION FROM THE POST OFFICE IN ST. JACOB, GO SOUTH ON
 JB1968'DOUGLAS STREET FOR 0.7 MILE TO A ROAD RIGHT.  TURN RIGHT AND GO WEST
 JB1968'ON A PAVED ROAD FOR 0.15 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1968'CONTINUE WEST ON THE ROAD FOR 0.15 MILE TO WHERE ROAD CURVES TO THE
 JB1968'SOUTH, CONTINUE ON THE ROAD SOUTH FOR 0.2 MILE TO THE MARK ON THE LEFT
 JB1968'AS DESCRIBED.
 JB1968'
 JB1968'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE SOUTH OF ST.
 JB1968'JACOB.  HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB1968
 JB1968                          STATION RECOVERY (1990)
 JB1968
 JB1968'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB1968'NOTE-EVERYONE CONNECTED WITH TOWN WAS ON VACATION AT TIME OF RECON.
 JB1968'PERMISSION WAS GIVEN BY THE TOWN CLERK BUT CALL HER IN ADVANCE AS SHE
 JB1968'WILL HAVE NOTIFIED RESPONSIBLE PEOPLE.
 JB1968'
 JB1968'STATION WAS RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 JB1968'FOR.  STATION IS LOCATED ALONG THE WEST SIDE OF THE KEYSTONE CEMETERY,
 JB1968'ABOUT 1.5 KM (0.9 MI)  SOUTH OF ST JACOB, IN SOUTH CENTRAL SECTION 16,
 JB1968'T 3 N, R 6 W.  OWNERSHIP--TOWN OF ST JACOB.  PERMISSION BY TOWN CLERK
 JB1968'RUBY GALEENER, PHONE 618-644-2211.
 JB1968'
 JB1968'TO REACH FROM THE JUNCTION OF US HIGHWAY 40 AND THE MARINE-ST JACOB
 JB1968'ROAD ON THE NORTH SIDE OF ST JACOB, GO SOUTH ON THE MAIN STREET FOR
 JB1968'0.36 KM (0.22 MI)  TO THE POST OFFICE ON THE RIGHT.  CONTINUE SOUTH
 JB1968'FOR 0.32 KM (0.20 MI)  TO A CROSSROAD (OLD HIGHWAY 40)  CONTINUE SOUTH
 JB1968'FOR 0.83 KM (0.52 MI)  TO A PAVED ROAD RIGHT.  TURN RIGHT, WEST, THEN
 JB1968'SOUTH, ON ROAD 350 N FOR 0.71 KM (0.44 MI)  TO HIGH GROUND AND STATION
 JB1968'ON THE LEFT.
 JB1968'
 JB1968'STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 25-CM ROUND
 JB1968'CONCRETE POST 8 CM BELOW GROUND.  IT IS 13.3 M (43.6 FT)  EAST OF THE
 JB1968'ROAD CENTER, 23.2 M (76.1 FT)  EAST-NORTHEAST OF A UTILITY POLE WITH
 JB1968'TRANSFORMER ACROSS THE ROAD, 7.7 M (25.3 FT)  SOUTHWEST OF THE
 JB1968'NORTHWEST CORNER OF THE VALENTINE WEBER HEADSTONE, AND 6.8 M (22.3 FT)
 JB1968'WEST-NORTHWEST OF THE SOUTHWEST CORNER OF THE ELIZABETH GAU HEADSTONE.
 JB1968
 JB1968                          STATION RECOVERY (1991)
 JB1968
 JB1968'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 JB1968'THE STATION IS LOCATED ABOUT 1.5 KM (0.9 MI) SOUTH OF ST JACOB, ALONG
 JB1968'THE WEST SIDE OF THE KEYSTONE CEMETERY.  OWNERSHIP--TOWN OF ST JACOB,
 JB1968'CITY HALL, ST JACOB, IL. PHONE 618-644-2211.
 JB1968'
 JB1968'TO REACH THE STATION FROM THE JUCNTION OF U.S. HIGHWAY 40 AND THE
 JB1968'MARINE-ST JACOB ROAD ON THE NORTH SIDE OF ST JACOB, GO SOUTH ON THE
 JB1968'MAIN STREET FOR 0.36 KM (0.22 MI) TO THE POST OFFICE ON THE RIGHT.
 JB1968'CONTINUE SOUTH FOR 0.32 KM (0.20 MI) TO A CROSSROAD (OLD HIGHWAY 40)
 JB1968'CONTINUE SOUTH FOR 0.83 KM (0.52 MI) TO A PAVED ROAD RIGHT.  TURN
 JB1968'RIGHT, WEST, THEN SOUTH ON ROAD 350 N FOR 0.71 KM (0.44 MI) TO HIGH
 JB1968'GROUND AND THE STATION ON THE LEFT.
 JB1968'
 JB1968'THE STATION IS SET 13.3 M (43.6 FT) EAST OF THE ROAD CENTER, 23.2 M
 JB1968'(76.1 FT) EAST-NORTHEAST OF A UTILITY POLE WITH A TRANSFORMER ACROSS
 JB1968'THE ROAD, 7.7 M (25.3 FT) SOUTHWEST OF THE NORTHWEST CORNER OF THE
 JB1968'SOUTHWEST CORNER OF THE ELIZABETH GAU HEADSTONE.
 JB1968
 JB1968                          STATION RECOVERY (2002)
 JB1968
 JB1968'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (NO)
 JB1968'THE STATION IS LOCATED IN MADISON COUNTY, 0.95 MILES SOUTH-SOUTHWEST
 JB1968'OF THE TOWN OF ST.  JACOB.  LOCATED AT THE WEST EDGE OF KEYSTONE
 JB1968'CEMETERY.
 JB1968'
 JB1968'TO REACH THE STATION FROM THE INTERSECTION OF DOUGLAS STREET AND US 40
 JB1968'IN ST. JACOB. GO SOUTH ON DOUGLAS STREET FOR 0.5 MILES, JOG WEST 0.25
 JB1968'MILES ON CEDAR ROAD, THEN SOUTH 0.2 MILES TO THE STATION ON THE LEFT
 JB1968'AT KEYSTONE CEMETERY.
 JB1968'
 JB1968'THE STATION IS 46 FEET WEST OF PIASTACK TOMBSTONE, 45 FEET EAST OF
 JB1968'PAVED ROAD, 36 FEET SOUTHEAST OF THE INTERSECTION OF A DRIVEWAY INTO
 JB1968'CEMETERY AND NORTH SOUTH PAVED ROAD.
 JB1968
 JB1968                          STATION RECOVERY (2020)
 JB1968
 JB1968'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 JB1968'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4719 ***********************************************************************
 DN4719  DESIGNATION -  KI001
 DN4719  PID         -  DN4719
 DN4719  STATE/COUNTY-  IL/KANKAKEE
 DN4719  COUNTRY     -  US
 DN4719  USGS QUAD   -  PEOTONE (2018)
 DN4719
 DN4719                         *CURRENT SURVEY CONTROL
 DN4719  ______________________________________________________________________
 DN4719* NAD 83(1986) POSITION- 41 15 44.79   (N) 087 50 19.43   (W)   HD_HELD1
 DN4719* NAVD 88 ORTHO HEIGHT -   205.502 (meters)      674.22  (feet) ADJUSTED
 DN4719  ______________________________________________________________________
 DN4719  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 DN4719  DYNAMIC HEIGHT  -        205.420 (meters)      673.95  (feet) COMP
 DN4719  MODELED GRAVITY -    980,217.9   (mgal)                       NAVD 88
 DN4719
 DN4719  VERT ORDER      -  SECOND    CLASS I
 DN4719
 DN4719.The horizontal coordinates were determined by differentially corrected
 DN4719.hand held GPS observations or other comparable positioning techniques
 DN4719.and have an estimated accuracy of +/- 3 meters.
 DN4719
 DN4719.The orthometric height was determined by differential leveling and
 DN4719.adjusted by the NATIONAL GEODETIC SURVEY
 DN4719.in August 2012.
 DN4719
 DN4719.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4719.GEOID18 height accuracy estimate available here.
 DN4719
 DN4719.Click photographs - Photos may exist for this station.
 DN4719
 DN4719.The dynamic height is computed by dividing the NAVD 88
 DN4719.geopotential number by the normal gravity value computed on the
 DN4719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4719.degrees latitude (g = 980.6199 gals.).
 DN4719
 DN4719.The modeled gravity was interpolated from observed gravity values.
 DN4719
 DN4719;                    North         East    Units  Estimated Accuracy
 DN4719;SPC IL E     -   510,304.9     341,447.0     MT  (+/- 3 meters HH1 GPS) 
 DN4719
 DN4719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2974168230(NAD 83)
 DN4719
 DN4719                          SUPERSEDED SURVEY CONTROL
 DN4719
 DN4719.No superseded survey control is available for this station.
 DN4719
 DN4719_MARKER: F = FLANGE-ENCASED ROD
 DN4719_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DN4719_STAMPING: KI001
 DN4719_MARK LOGO: UIL
 DN4719_PROJECTION: FLUSH
 DN4719_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4719_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4719+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DN4719_ROD/PIPE-DEPTH: 3.7 meters
 DN4719
 DN4719  HISTORY     - Date     Condition        Report By
 DN4719  HISTORY     - 20110606 MONUMENTED       TROTT
 DN4719  HISTORY     - 20120501 GOOD             TROTT
 DN4719  HISTORY     - 20251205 GOOD             ILDT
 DN4719
 DN4719                          STATION DESCRIPTION
 DN4719
 DN4719'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4719'IN THE TOWN OF MANTENO  TO REACH FROM THE INTERSECTION OF N. MAPLE
 DN4719'STREET AND SECTION LINE ROAD, PROCEED NORTH ON N. MAPLE STREET FOR 0.8
 DN4719'MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DN4719'
 DN4719'TO REACH THE MARK FROM THE INTERSECTION OF NORTH MAPLE STREET AND
 DN4719'SECTION LINE ROAD, PROCEED NORTH ON NORTH MAPLE STREET FOR 0.8 MI
 DN4719'(1.3 KM) TO THE STATION ON THE RIGHT.
 DN4719'THE MARK IS 54.0 FT (16.5 M) EAST OF THE CENTER LINE OF NORTH MAPLE
 DN4719'STREET, 7.0 FT (2.1 M) SOUTH OF A POWER POLE, 49.0 FT (14.9 M) NORTH
 DN4719'OF THE CENTER LINE OF A CONCRETE DRIVEWAY.
 DN4719'
 DN4719'NOTE--THE MARK IS A ROD IN A 3 FT (0.9 M) PVC STABILIZING SLEEVE WITH
 DN4719'A FLOATING BRASS DISK HAVING A LOGO CODE STATING ILLINOIS HEIGHT
 DN4719'MODERNIZATION U OF I/ISGS.
 DN4719
 DN4719                          STATION RECOVERY (2012)
 DN4719
 DN4719'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (DJH)
 DN4719'CORRECTIONS - THE MARK IS LOCATED ABOUT 13.8 KM (8.6 MI)
 DN4719'NORTH-NORTHEAST OF BOURBONNAIS, 13.5 KM (8.4 MI) NORTH OF BRADLEY, 9.0
 DN4719'KM (5.6 MI) SOUTH-SOUTHWEST OF PEOTONE AND IN THE TOWN OF MANTENO.
 DN4719'
 DN4719'THE MARK WAS RECOVERED AS DESCRIBED.
 DN4719
 DN4719                          STATION RECOVERY (2025)
 DN4719
 DN4719'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4719'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4720 ***********************************************************************
 DN4720  DESIGNATION -  KI002
 DN4720  PID         -  DN4720
 DN4720  STATE/COUNTY-  IL/KANKAKEE
 DN4720  COUNTRY     -  US
 DN4720  USGS QUAD   -  PEOTONE (2018)
 DN4720
 DN4720                         *CURRENT SURVEY CONTROL
 DN4720  ______________________________________________________________________
 DN4720* NAD 83(1986) POSITION- 41 15 02.0    (N) 087 50 56.1    (W)   HD_HELD2
 DN4720* NAVD 88 ORTHO HEIGHT -   208.050 (meters)      682.58  (feet) ADJUSTED
 DN4720  ______________________________________________________________________
 DN4720  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 DN4720  DYNAMIC HEIGHT  -        207.967 (meters)      682.31  (feet) COMP
 DN4720  MODELED GRAVITY -    980,218.9   (mgal)                       NAVD 88
 DN4720
 DN4720  VERT ORDER      -  SECOND    CLASS I
 DN4720
 DN4720.The horizontal coordinates were established by autonomous hand held GPS
 DN4720.observations and have an estimated accuracy of +/- 10 meters.
 DN4720
 DN4720.The orthometric height was determined by differential leveling and
 DN4720.adjusted by the NATIONAL GEODETIC SURVEY
 DN4720.in August 2012.
 DN4720
 DN4720.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4720.GEOID18 height accuracy estimate available here.
 DN4720
 DN4720.Click photographs - Photos may exist for this station.
 DN4720
 DN4720.The dynamic height is computed by dividing the NAVD 88
 DN4720.geopotential number by the normal gravity value computed on the
 DN4720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4720.degrees latitude (g = 980.6199 gals.).
 DN4720
 DN4720.The modeled gravity was interpolated from observed gravity values.
 DN4720
 DN4720;                    North         East    Units  Estimated Accuracy
 DN4720;SPC IL E     -   508,980.      340,601.      MT  (+/- 10 meters HH2 GPS)
 DN4720
 DN4720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2887566919(NAD 83)
 DN4720
 DN4720                          SUPERSEDED SURVEY CONTROL
 DN4720
 DN4720.No superseded survey control is available for this station.
 DN4720
 DN4720_MARKER: F = FLANGE-ENCASED ROD
 DN4720_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DN4720_STAMPING: KI002
 DN4720_MARK LOGO: ILGEO
 DN4720_PROJECTION: FLUSH
 DN4720_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4720_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4720+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DN4720_ROD/PIPE-DEPTH: 4.9 meters
 DN4720
 DN4720  HISTORY     - Date     Condition        Report By
 DN4720  HISTORY     - 20110606 MONUMENTED       TROTT
 DN4720  HISTORY     - 20120501 GOOD             TROTT
 DN4720
 DN4720                          STATION DESCRIPTION
 DN4720
 DN4720'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4720'THE STATION IS LOCATED IN MANTENO.
 DN4720'
 DN4720'TO REACH FROM THE INTERSECTION OF SECTION LINE ROAD (DIVISION STREET)
 DN4720'AND N. MAPLE STREET, PROCEED WEST ON SECTION LINE ROAD 0.5 MI (0.8 KM)
 DN4720'O THE INTERSECTION WITH N. CYPRESS DRIVE TO THE STATION ON THE RIGHT.
 DN4720'
 DN4720'IT IS 46.5 FT (14.2 M) NORTH OF THE CENTER LINE OF DIVISION ST., 19.0
 DN4720'FT (5.8 M) FROM BACK OF CURB ON CYPRESS DR., 104.0 FT (31.7 M) SOUTH
 DN4720'OF STREET LIGHT, 11.0 FT (3.4 M) WEST OF A SANITARY MANHOLE.
 DN4720'
 DN4720'NOTE - A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4720'ILLINOIS HEIGHT MODERNIZATION U OF I/ ISGS.
 DN4720
 DN4720                          STATION RECOVERY (2012)
 DN4720
 DN4720'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (DJH)
 DN4720'CORRECTIONS - THE MARK IS LOCATED ABOUT 12.3 KM (7.6 MI) NORTH OF
 DN4720'BOURBONNAIS, 12.1 KM (7.5 MI) NORTH OF BRADLEY, 10.5 KM (6.5 MI)
 DN4720'SOUTH-SOUTHWEST OF PEOTONE AND IS LOCATED IN THE TOWN OF MANTENO.
 DN4720'
 DN4720'THE MARK WAS RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4721 ***********************************************************************
 DN4721  DESIGNATION -  KI003
 DN4721  PID         -  DN4721
 DN4721  STATE/COUNTY-  IL/KANKAKEE
 DN4721  COUNTRY     -  US
 DN4721  USGS QUAD   -  PEOTONE (2018)
 DN4721
 DN4721                         *CURRENT SURVEY CONTROL
 DN4721  ______________________________________________________________________
 DN4721* NAD 83(1986) POSITION- 41 15 00.96   (N) 087 52 15.60   (W)   HD_HELD1
 DN4721* NAVD 88 ORTHO HEIGHT -   203.900 (meters)      668.96  (feet) ADJUSTED
 DN4721  ______________________________________________________________________
 DN4721  GEOID HEIGHT    -        -32.972 (meters)                     GEOID18
 DN4721  DYNAMIC HEIGHT  -        203.819 (meters)      668.70  (feet) COMP
 DN4721  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 DN4721
 DN4721  VERT ORDER      -  SECOND    CLASS I
 DN4721
 DN4721.The horizontal coordinates were determined by differentially corrected
 DN4721.hand held GPS observations or other comparable positioning techniques
 DN4721.and have an estimated accuracy of +/- 3 meters.
 DN4721
 DN4721.The orthometric height was determined by differential leveling and
 DN4721.adjusted by the NATIONAL GEODETIC SURVEY
 DN4721.in August 2012.
 DN4721
 DN4721.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4721.GEOID18 height accuracy estimate available here.
 DN4721
 DN4721.Click photographs - Photos may exist for this station.
 DN4721
 DN4721.The dynamic height is computed by dividing the NAVD 88
 DN4721.geopotential number by the normal gravity value computed on the
 DN4721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4721.degrees latitude (g = 980.6199 gals.).
 DN4721
 DN4721.The modeled gravity was interpolated from observed gravity values.
 DN4721
 DN4721;                    North         East    Units  Estimated Accuracy
 DN4721;SPC IL E     -   508,937.9     338,750.1     MT  (+/- 3 meters HH1 GPS) 
 DN4721
 DN4721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2702466905(NAD 83)
 DN4721
 DN4721                          SUPERSEDED SURVEY CONTROL
 DN4721
 DN4721.No superseded survey control is available for this station.
 DN4721
 DN4721_MARKER: F = FLANGE-ENCASED ROD
 DN4721_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DN4721_STAMPING: KI003
 DN4721_MARK LOGO: UIL
 DN4721_PROJECTION: FLUSH
 DN4721_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4721_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4721+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DN4721_ROD/PIPE-DEPTH: 4.0 meters
 DN4721
 DN4721  HISTORY     - Date     Condition        Report By
 DN4721  HISTORY     - 20110606 MONUMENTED       TROTT
 DN4721  HISTORY     - 20120501 GOOD             TROTT
 DN4721  HISTORY     - 20241114 GOOD             ILDT
 DN4721
 DN4721                          STATION DESCRIPTION
 DN4721
 DN4721'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4721'THE STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) WEST OF MANTENO.
 DN4721'
 DN4721'TO REACH FROM THE INTERSECTION OF SECTION LINE ROAD (DIVISION ST.) AND
 DN4721'N. MAPLE STREET, PROCEED WEST ON DIVISION ST. 1.7 MI (2.7 KM) TO THE
 DN4721'STATION ON THE RIGHT.
 DN4721'
 DN4721'THE MARK IS FOUND 33.0 FT (10.1 M) NORTH OF THE CENTER LINE OF
 DN4721'DIVISION STREET (EAST COUNTY HIGHWAY 9), 134.0 FT (40.8 M) WEST OF THE
 DN4721'CENTER LINE OF AN ASPHALT DRIVEWAY AND 56.0 FT (17.1 M) WEST OF A
 DN4721'POWER POLE.
 DN4721'
 DN4721'NOTE - THE MARK IS A ROD IN A 3 FT (0.9 M) PVC STABILIZING SLEEVE WITH
 DN4721'A FLOATING BRASS DISK HAVING A LOGO CODE STATING ILLINOIS HEIGHT
 DN4721'MODERNIZATION U OF I/ISGS.
 DN4721
 DN4721                          STATION RECOVERY (2012)
 DN4721
 DN4721'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (DJH)
 DN4721'THE MARK WAS RECOVERED AS DESCRIBED.
 DN4721
 DN4721                          STATION RECOVERY (2024)
 DN4721
 DN4721'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DN4721'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4722 ***********************************************************************
 DN4722  DESIGNATION -  KI004
 DN4722  PID         -  DN4722
 DN4722  STATE/COUNTY-  IL/KANKAKEE
 DN4722  COUNTRY     -  US
 DN4722  USGS QUAD   -  BOURBONNAIS (2018)
 DN4722
 DN4722                         *CURRENT SURVEY CONTROL
 DN4722  ______________________________________________________________________
 DN4722* NAD 83(1986) POSITION- 41 14 25.     (N) 087 52 37.     (W)   SCALED
 DN4722* NAVD 88 ORTHO HEIGHT -   202.729 (meters)      665.12  (feet) ADJUSTED
 DN4722  ______________________________________________________________________
 DN4722  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 DN4722  DYNAMIC HEIGHT  -        202.648 (meters)      664.85  (feet) COMP
 DN4722  MODELED GRAVITY -    980,220.8   (mgal)                       NAVD 88
 DN4722
 DN4722  VERT ORDER      -  SECOND    CLASS I
 DN4722
 DN4722.The horizontal coordinates were scaled from a map and have
 DN4722.an estimated accuracy of +/- 6 seconds.
 DN4722
 DN4722.The orthometric height was determined by differential leveling and
 DN4722.adjusted by the NATIONAL GEODETIC SURVEY
 DN4722.in August 2012.
 DN4722
 DN4722.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4722.GEOID18 height accuracy estimate available here.
 DN4722
 DN4722.Click photographs - Photos may exist for this station.
 DN4722
 DN4722.The dynamic height is computed by dividing the NAVD 88
 DN4722.geopotential number by the normal gravity value computed on the
 DN4722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4722.degrees latitude (g = 980.6199 gals.).
 DN4722
 DN4722.The modeled gravity was interpolated from observed gravity values.
 DN4722
 DN4722;                    North         East    Units  Estimated Accuracy
 DN4722;SPC IL E     -   507,830.      338,260.      MT  (+/- 180 meters Scaled)
 DN4722
 DN4722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL265658(NAD 83)
 DN4722
 DN4722                          SUPERSEDED SURVEY CONTROL
 DN4722
 DN4722.No superseded survey control is available for this station.
 DN4722
 DN4722_MARKER: F = FLANGE-ENCASED ROD
 DN4722_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4722_STAMPING: KI004
 DN4722_MARK LOGO: ILGEO
 DN4722_PROJECTION: FLUSH
 DN4722_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4722_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4722_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4722+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2011
 DN4722_ROD/PIPE-DEPTH: 3.7 meters
 DN4722_SLEEVE-DEPTH  : 0.9 meters
 DN4722
 DN4722  HISTORY     - Date     Condition        Report By
 DN4722  HISTORY     - 20110606 MONUMENTED       TROTT
 DN4722
 DN4722                          STATION DESCRIPTION
 DN4722
 DN4722'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4722'THE STATION IS LOCATED APPROXIMATELY 2.0 MI (3.2 KM) WEST OF MANTENO.
 DN4722'
 DN4722'TO REACH FROM THE INTERSECTION OF SECTION LINE ROAD (DIVISION ST.) AND
 DN4722'N. MAPLE STREET, PROCEED WEST ON DIVISION ST. 2.0 MI (3.2 KM) TO US
 DN4722'45/52, THEN SOUTH ON US 45/52 0.7 MI (1.1 KM) TO THE STATION ON THE
 DN4722'RIGHT.
 DN4722'
 DN4722'IT IS 49.0 FT (14.9 M) WEST OF THE CENTER LINE OF US 45/52, 20.0 FT
 DN4722'(6.1 M) WEST OF A SIGN POST, 170.0 FT (51.8 M) NORTH OF A TELEPHONE
 DN4722'POLE, 197 FT (60.0 M) SOUTH-SOUTHWEST OF A FIBER OPTIC MARKER.
 DN4722'
 DN4722'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4722'ILLINOIS HEIGHT MODERNIZATION U OF I/ ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4723 ***********************************************************************
 DN4723  DESIGNATION -  KI005
 DN4723  PID         -  DN4723
 DN4723  STATE/COUNTY-  IL/KANKAKEE
 DN4723  COUNTRY     -  US
 DN4723  USGS QUAD   -  BOURBONNAIS (2018)
 DN4723
 DN4723                         *CURRENT SURVEY CONTROL
 DN4723  ______________________________________________________________________
 DN4723* NAD 83(1986) POSITION- 41 13 16.07   (N) 087 52 36.98   (W)   HD_HELD1
 DN4723* NAVD 88 ORTHO HEIGHT -   200.125 (meters)      656.58  (feet) ADJUSTED
 DN4723  ______________________________________________________________________
 DN4723  GEOID HEIGHT    -        -32.926 (meters)                     GEOID18
 DN4723  DYNAMIC HEIGHT  -        200.046 (meters)      656.32  (feet) COMP
 DN4723  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 DN4723
 DN4723  VERT ORDER      -  SECOND    CLASS I
 DN4723
 DN4723.The horizontal coordinates were determined by differentially corrected
 DN4723.hand held GPS observations or other comparable positioning techniques
 DN4723.and have an estimated accuracy of +/- 3 meters.
 DN4723
 DN4723.The orthometric height was determined by differential leveling and
 DN4723.adjusted by the NATIONAL GEODETIC SURVEY
 DN4723.in August 2012.
 DN4723
 DN4723.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4723.GEOID18 height accuracy estimate available here.
 DN4723
 DN4723.Click photographs - Photos may exist for this station.
 DN4723
 DN4723.The dynamic height is computed by dividing the NAVD 88
 DN4723.geopotential number by the normal gravity value computed on the
 DN4723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4723.degrees latitude (g = 980.6199 gals.).
 DN4723
 DN4723.The modeled gravity was interpolated from observed gravity values.
 DN4723
 DN4723;                    North         East    Units  Estimated Accuracy
 DN4723;SPC IL E     -   505,699.5     338,269.3     MT  (+/- 3 meters HH1 GPS) 
 DN4723
 DN4723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2649463675(NAD 83)
 DN4723
 DN4723                          SUPERSEDED SURVEY CONTROL
 DN4723
 DN4723.No superseded survey control is available for this station.
 DN4723
 DN4723_MARKER: F = FLANGE-ENCASED ROD
 DN4723_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4723_STAMPING: KI005
 DN4723_MARK LOGO: ILGEO
 DN4723_PROJECTION: FLUSH
 DN4723_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4723_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4723+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2023
 DN4723_ROD/PIPE-DEPTH: 4.9 meters
 DN4723_SLEEVE-DEPTH  : 0.9 meters
 DN4723
 DN4723  HISTORY     - Date     Condition        Report By
 DN4723  HISTORY     - 20110606 MONUMENTED       TROTT
 DN4723  HISTORY     - 20230720 GOOD             ILDT
 DN4723
 DN4723                          STATION DESCRIPTION
 DN4723
 DN4723'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4723'THE STATION IS LOCATED APPROXIMATELY 3.0 MI (4.8 KM) SOUTHWEST OF
 DN4723'MANTENO.
 DN4723'
 DN4723'TO REACH FROM THE INTERSECTION OF SECTION LINE ROAD (DIVISION STREET)
 DN4723'AND N. MAPLE STREET, PROCEED WEST ON DIVISION STREET TO US 45/52, THEN
 DN4723'SOUTH ON US 45/52 FOR 2.0 MI (3.2 KM) TO 7000 N ROAD TO THE STATION ON
 DN4723'THE LEFT (SE QUADRANT).
 DN4723'
 DN4723'IT IS 25.0 FT (7.6 M) SOUTH OF THE CENTER LINE OF 7000 N, 49.0 FT
 DN4723'(14.9 M) EAST OF THE CENTER LINE OF US45/52, 21.0 FT (6.4 M) WEST OF A
 DN4723'POWER POLE AND 67.0 FT (20.4 M) SOUTH OF A POWER POLE.
 DN4723'
 DN4723'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4723'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DN4723
 DN4723                          STATION RECOVERY (2023)
 DN4723
 DN4723'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN4723'THE MARK IS MISSING FLOATING BRONZE DISC.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4724 ***********************************************************************
 DN4724  DESIGNATION -  KI006
 DN4724  PID         -  DN4724
 DN4724  STATE/COUNTY-  IL/KANKAKEE
 DN4724  COUNTRY     -  US
 DN4724  USGS QUAD   -  BOURBONNAIS (2018)
 DN4724
 DN4724                         *CURRENT SURVEY CONTROL
 DN4724  ______________________________________________________________________
 DN4724* NAD 83(1986) POSITION- 41 12 07.     (N) 087 52 36.     (W)   SCALED
 DN4724* NAVD 88 ORTHO HEIGHT -   205.136 (meters)      673.02  (feet) ADJUSTED
 DN4724  ______________________________________________________________________
 DN4724  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 DN4724  DYNAMIC HEIGHT  -        205.054 (meters)      672.75  (feet) COMP
 DN4724  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 DN4724
 DN4724  VERT ORDER      -  SECOND    CLASS I
 DN4724
 DN4724.The horizontal coordinates were scaled from a map and have
 DN4724.an estimated accuracy of +/- 6 seconds.
 DN4724
 DN4724.The orthometric height was determined by differential leveling and
 DN4724.adjusted by the NATIONAL GEODETIC SURVEY
 DN4724.in August 2012.
 DN4724
 DN4724.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4724.GEOID18 height accuracy estimate available here.
 DN4724
 DN4724.Click photographs - Photos may exist for this station.
 DN4724
 DN4724.The dynamic height is computed by dividing the NAVD 88
 DN4724.geopotential number by the normal gravity value computed on the
 DN4724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4724.degrees latitude (g = 980.6199 gals.).
 DN4724
 DN4724.The modeled gravity was interpolated from observed gravity values.
 DN4724
 DN4724;                    North         East    Units  Estimated Accuracy
 DN4724;SPC IL E     -   503,570.      338,300.      MT  (+/- 180 meters Scaled)
 DN4724
 DN4724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL264615(NAD 83)
 DN4724
 DN4724                          SUPERSEDED SURVEY CONTROL
 DN4724
 DN4724.No superseded survey control is available for this station.
 DN4724
 DN4724_MARKER: F = FLANGE-ENCASED ROD
 DN4724_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4724_STAMPING: KI006
 DN4724_MARK LOGO: ILGEO
 DN4724_PROJECTION: FLUSH
 DN4724_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4724_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4724+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2011
 DN4724_ROD/PIPE-DEPTH: 3.7 meters
 DN4724_SLEEVE-DEPTH  : 0.9 meters
 DN4724
 DN4724  HISTORY     - Date     Condition        Report By
 DN4724  HISTORY     - 20110607 MONUMENTED       TROTT
 DN4724  HISTORY     - 20230707 POOR             ILDT
 DN4724
 DN4724                          STATION DESCRIPTION
 DN4724
 DN4724'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4724'THE STATION IS LOCATED APPROXIMATELY 4.0 MI (6.4 KM) SOUTHWEST OF
 DN4724'MANTENO.
 DN4724'
 DN4724'TO REACH FROM THE INTERSECTION OF SECTION LINE ROAD (DIVISION STREET)
 DN4724'AND N. MAPLE STREET, PROCEED WEST ON DIVISION STREET TO US 45/52, THEN
 DN4724'SOUTH ON US 45/52 FOR 3.3 MI (5.3 KM) TO THE STATION ON THE RIGHT.
 DN4724'
 DN4724'IT IS 2.5 FT (0.8 M) EAST OF A CONCRETE POST, 50 FT (15.2 M) WEST OF
 DN4724'THE CENTER LINE OF US45/52, 253.0 FT (77.1 M) NORTH OF A FIBER OPTIC
 DN4724'MARKER.
 DN4724'
 DN4724'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4724'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DN4724
 DN4724                          STATION RECOVERY (2023)
 DN4724
 DN4724'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN4724'COLLAR, CAP AND LID IS DESTROYED AND DISC IS MISSING.  IT APPEARS THE
 DN4724'ROD MAY HAVE SHIFTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4725 ***********************************************************************
 DN4725  DESIGNATION -  KI007
 DN4725  PID         -  DN4725
 DN4725  STATE/COUNTY-  IL/KANKAKEE
 DN4725  COUNTRY     -  US
 DN4725  USGS QUAD   -  BOURBONNAIS (2018)
 DN4725
 DN4725                         *CURRENT SURVEY CONTROL
 DN4725  ______________________________________________________________________
 DN4725* NAD 83(1986) POSITION- 41 11 04.10   (N) 087 52 31.64   (W)   HD_HELD1
 DN4725* NAVD 88 ORTHO HEIGHT -   210.899 (meters)      691.92  (feet) ADJUSTED
 DN4725  ______________________________________________________________________
 DN4725  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 DN4725  DYNAMIC HEIGHT  -        210.815 (meters)      691.65  (feet) COMP
 DN4725  MODELED GRAVITY -    980,221.9   (mgal)                       NAVD 88
 DN4725
 DN4725  VERT ORDER      -  SECOND    CLASS I
 DN4725
 DN4725.The horizontal coordinates were determined by differentially corrected
 DN4725.hand held GPS observations or other comparable positioning techniques
 DN4725.and have an estimated accuracy of +/- 3 meters.
 DN4725
 DN4725.The orthometric height was determined by differential leveling and
 DN4725.adjusted by the NATIONAL GEODETIC SURVEY
 DN4725.in August 2012.
 DN4725
 DN4725.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4725.GEOID18 height accuracy estimate available here.
 DN4725
 DN4725.Click photographs - Photos may exist for this station.
 DN4725
 DN4725.The dynamic height is computed by dividing the NAVD 88
 DN4725.geopotential number by the normal gravity value computed on the
 DN4725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4725.degrees latitude (g = 980.6199 gals.).
 DN4725
 DN4725.The modeled gravity was interpolated from observed gravity values.
 DN4725
 DN4725;                    North         East    Units  Estimated Accuracy
 DN4725;SPC IL E     -   501,629.1     338,415.1     MT  (+/- 3 meters HH1 GPS) 
 DN4725
 DN4725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2657859604(NAD 83)
 DN4725
 DN4725                          SUPERSEDED SURVEY CONTROL
 DN4725
 DN4725.No superseded survey control is available for this station.
 DN4725
 DN4725_MARKER: F = FLANGE-ENCASED ROD
 DN4725_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4725_STAMPING: KI007
 DN4725_MARK LOGO: ILGEO
 DN4725_PROJECTION: FLUSH
 DN4725_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4725_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4725+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2023
 DN4725_ROD/PIPE-DEPTH: 3.7 meters
 DN4725_SLEEVE-DEPTH  : 0.9 meters
 DN4725
 DN4725  HISTORY     - Date     Condition        Report By
 DN4725  HISTORY     - 20110607 MONUMENTED       TROTT
 DN4725  HISTORY     - 20230731 GOOD             ILDT
 DN4725
 DN4725                          STATION DESCRIPTION
 DN4725
 DN4725'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4725'THE STATION IS LOCATED IN BOURBONNAIS  THE STATION IS AT THE
 DN4725'INTERSECTION OF US 45/52 (N.  CONVENT STREET) AND BURNS ROAD.3 KM) TO
 DN4725'THE STATION IN THE SOUTHEAST QUADRANT OF THE INTERSECTION.
 DN4725'
 DN4725'IT IS 41.0 FT (12.5 M) SOUTH OF THE CENTER LINE OF BURNS ROAD, 41.5 FT
 DN4725'(12.6 M) WEST OF A LIGHT POLE, 18.0 FT (5.5 M) EAST OF A TRAFFIC
 DN4725'SIGNAL POLE, 7.3 FT (2.2 M) NORTHWEST OF THE FACE OF WALK, 13.0 FT
 DN4725'(4.0 M) NORTHEAST OF A MANHOLE.
 DN4725'
 DN4725'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4725'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DN4725
 DN4725                          STATION RECOVERY (2023)
 DN4725
 DN4725'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN4725'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4726 ***********************************************************************
 DN4726  DESIGNATION -  KI008
 DN4726  PID         -  DN4726
 DN4726  STATE/COUNTY-  IL/KANKAKEE
 DN4726  COUNTRY     -  US
 DN4726  USGS QUAD   -  BOURBONNAIS (2018)
 DN4726
 DN4726                         *CURRENT SURVEY CONTROL
 DN4726  ______________________________________________________________________
 DN4726* NAD 83(1986) POSITION- 41 10 11.66   (N) 087 52 32.06   (W)   HD_HELD1
 DN4726* NAVD 88 ORTHO HEIGHT -   210.523 (meters)      690.69  (feet) ADJUSTED
 DN4726  ______________________________________________________________________
 DN4726  GEOID HEIGHT    -        -32.849 (meters)                     GEOID18
 DN4726  DYNAMIC HEIGHT  -        210.440 (meters)      690.42  (feet) COMP
 DN4726  MODELED GRAVITY -    980,222.3   (mgal)                       NAVD 88
 DN4726
 DN4726  VERT ORDER      -  SECOND    CLASS I
 DN4726
 DN4726.The horizontal coordinates were determined by differentially corrected
 DN4726.hand held GPS observations or other comparable positioning techniques
 DN4726.and have an estimated accuracy of +/- 3 meters.
 DN4726
 DN4726.The orthometric height was determined by differential leveling and
 DN4726.adjusted by the NATIONAL GEODETIC SURVEY
 DN4726.in August 2012.
 DN4726
 DN4726.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4726.GEOID18 height accuracy estimate available here.
 DN4726
 DN4726.Click photographs - Photos may exist for this station.
 DN4726
 DN4726.The dynamic height is computed by dividing the NAVD 88
 DN4726.geopotential number by the normal gravity value computed on the
 DN4726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4726.degrees latitude (g = 980.6199 gals.).
 DN4726
 DN4726.The modeled gravity was interpolated from observed gravity values.
 DN4726
 DN4726;                    North         East    Units  Estimated Accuracy
 DN4726;SPC IL E     -   500,011.3     338,413.8     MT  (+/- 3 meters HH1 GPS) 
 DN4726
 DN4726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2655257987(NAD 83)
 DN4726
 DN4726                          SUPERSEDED SURVEY CONTROL
 DN4726
 DN4726.No superseded survey control is available for this station.
 DN4726
 DN4726_MARKER: F = FLANGE-ENCASED ROD
 DN4726_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4726_STAMPING: KI008
 DN4726_MARK LOGO: ILGEO
 DN4726_PROJECTION: FLUSH
 DN4726_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4726_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4726+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2011
 DN4726_ROD/PIPE-DEPTH: 3.0 meters
 DN4726_SLEEVE-DEPTH  : 0.9 meters
 DN4726
 DN4726  HISTORY     - Date     Condition        Report By
 DN4726  HISTORY     - 20110607 MONUMENTED       TROTT
 DN4726
 DN4726                          STATION DESCRIPTION
 DN4726
 DN4726'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4726'THE STATION IS LOCATED IN BOURBONNAIS.  THE STATION IS AT THE
 DN4726'INTERSECTION OF US 45/52 (N.  CONVENT STREET) AND BETHEL DRIVE IN THE
 DN4726'SOUTHWEST QUADRANT.
 DN4726'
 DN4726'IT IS 23.5 FT (7.2 M) EAST OF A WOOD POWER POLE, 23.5 FT (7.2 M)
 DN4726'NORTHEAST OF THE PARKING LOT CORNER, 22.5 FT (6.9 M) NORTH OF A
 DN4726'TRAFFIC SIGNAL POLE, 2.0 FT (0.6 M) SOUTHWEST OF THE BACK OF WALK, 3.0
 DN4726'FT (0.9 M) SOUTHEAST OF A TRAFFIC HANDHOLE.
 DN4726'
 DN4726'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4726'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4727 ***********************************************************************
 DN4727  DESIGNATION -  KI009
 DN4727  PID         -  DN4727
 DN4727  STATE/COUNTY-  IL/KANKAKEE
 DN4727  COUNTRY     -  US
 DN4727  USGS QUAD   -  BOURBONNAIS (2018)
 DN4727
 DN4727                         *CURRENT SURVEY CONTROL
 DN4727  ______________________________________________________________________
 DN4727* NAD 83(1986) POSITION- 41 09 20.     (N) 087 52 41.     (W)   SCALED
 DN4727* NAVD 88 ORTHO HEIGHT -   202.149 (meters)      663.22  (feet) ADJUSTED
 DN4727  ______________________________________________________________________
 DN4727  GEOID HEIGHT    -        -32.821 (meters)                     GEOID18
 DN4727  DYNAMIC HEIGHT  -        202.069 (meters)      662.95  (feet) COMP
 DN4727  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 DN4727
 DN4727  VERT ORDER      -  SECOND    CLASS I
 DN4727
 DN4727.The horizontal coordinates were scaled from a map and have
 DN4727.an estimated accuracy of +/- 6 seconds.
 DN4727
 DN4727.The orthometric height was determined by differential leveling and
 DN4727.adjusted by the NATIONAL GEODETIC SURVEY
 DN4727.in August 2012.
 DN4727
 DN4727.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4727.GEOID18 height accuracy estimate available here.
 DN4727
 DN4727.Click photographs - Photos may exist for this station.
 DN4727
 DN4727.The dynamic height is computed by dividing the NAVD 88
 DN4727.geopotential number by the normal gravity value computed on the
 DN4727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4727.degrees latitude (g = 980.6199 gals.).
 DN4727
 DN4727.The modeled gravity was interpolated from observed gravity values.
 DN4727
 DN4727;                    North         East    Units  Estimated Accuracy
 DN4727;SPC IL E     -   498,420.      338,210.      MT  (+/- 180 meters Scaled)
 DN4727
 DN4727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL263563(NAD 83)
 DN4727
 DN4727                          SUPERSEDED SURVEY CONTROL
 DN4727
 DN4727.No superseded survey control is available for this station.
 DN4727
 DN4727_MARKER: F = FLANGE-ENCASED ROD
 DN4727_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4727_STAMPING: KI009
 DN4727_MARK LOGO: ILGEO
 DN4727_PROJECTION: FLUSH
 DN4727_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4727_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4727+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2011
 DN4727_ROD/PIPE-DEPTH: 3.0 meters
 DN4727_SLEEVE-DEPTH  : 0.9 meters
 DN4727
 DN4727  HISTORY     - Date     Condition        Report By
 DN4727  HISTORY     - 20110607 MONUMENTED       TROTT
 DN4727
 DN4727                          STATION DESCRIPTION
 DN4727
 DN4727'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4727'THE STATION IS LOCATED IN BOURBONNAIS.  THE STATION IS AT THE
 DN4727'INTERSECTION OF US 45/52 (N.  CONVENT STREET) AND IL 102 (MAIN ST. NW)
 DN4727'IN THE SOUTHWEST QUADRANT IN CHILDREN'S MEMORIAL PARK.
 DN4727'
 DN4727'IT IS 17.0 FT (5.2 M) NORTH OF A LIGHT POLE, 52.0 FT (15.8 M)
 DN4727'SOUTHEAST OF A LIGHT POLE, 38.0 FT (11.6 M) EAST OF A LIGHT POLE, 6.5
 DN4727'FT (2.0 M) NORTHEAST OF THE FACE OF WALK, 3.3 FT (1.0 M) ROMAN THE
 DN4727'BACK OF CURB.
 DN4727'
 DN4727'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4727'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4728 ***********************************************************************
 DN4728  DESIGNATION -  KI010
 DN4728  PID         -  DN4728
 DN4728  STATE/COUNTY-  IL/KANKAKEE
 DN4728  COUNTRY     -  US
 DN4728  USGS QUAD   -  BRADLEY (2018)
 DN4728
 DN4728                         *CURRENT SURVEY CONTROL
 DN4728  ______________________________________________________________________
 DN4728* NAD 83(1986) POSITION- 41 08 52.5    (N) 087 51 55.5    (W)   HD_HELD2
 DN4728* NAVD 88 ORTHO HEIGHT -   200.871 (meters)      659.02  (feet) ADJUSTED
 DN4728  ______________________________________________________________________
 DN4728  GEOID HEIGHT    -        -32.830 (meters)                     GEOID18
 DN4728  DYNAMIC HEIGHT  -        200.791 (meters)      658.76  (feet) COMP
 DN4728  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 DN4728
 DN4728  VERT ORDER      -  SECOND    CLASS I
 DN4728
 DN4728.The horizontal coordinates were established by autonomous hand held GPS
 DN4728.observations and have an estimated accuracy of +/- 10 meters.
 DN4728
 DN4728.The orthometric height was determined by differential leveling and
 DN4728.adjusted by the NATIONAL GEODETIC SURVEY
 DN4728.in August 2012.
 DN4728
 DN4728.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4728.GEOID18 height accuracy estimate available here.
 DN4728
 DN4728.Click photographs - Photos may exist for this station.
 DN4728
 DN4728.The dynamic height is computed by dividing the NAVD 88
 DN4728.geopotential number by the normal gravity value computed on the
 DN4728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4728.degrees latitude (g = 980.6199 gals.).
 DN4728
 DN4728.The modeled gravity was interpolated from observed gravity values.
 DN4728
 DN4728;                    North         East    Units  Estimated Accuracy
 DN4728;SPC IL E     -   497,574.      339,279.      MT  (+/- 10 meters HH2 GPS)
 DN4728
 DN4728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2737955538(NAD 83)
 DN4728
 DN4728                          SUPERSEDED SURVEY CONTROL
 DN4728
 DN4728.No superseded survey control is available for this station.
 DN4728
 DN4728_MARKER: F = FLANGE-ENCASED ROD
 DN4728_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4728_STAMPING: KI010
 DN4728_MARK LOGO: ILGEO
 DN4728_PROJECTION: FLUSH
 DN4728_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4728_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4728+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2011
 DN4728_ROD/PIPE-DEPTH: 3.0 meters
 DN4728_SLEEVE-DEPTH  : 0.9 meters
 DN4728
 DN4728  HISTORY     - Date     Condition        Report By
 DN4728  HISTORY     - 20110607 MONUMENTED       TROTT
 DN4728
 DN4728                          STATION DESCRIPTION
 DN4728
 DN4728'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4728'THE STATION IS LOCATED IN BRADLEY.  THE STATION IS AT THE INTERSECTION
 DN4728'OF W. NORTH STREET AND N. WABASH AVENUE IN THE SOUTHWEST QUADRANT.
 DN4728'
 DN4728'IT IS 25.0 FT (7.6 M) WEST OF THE CENTER LINE OF N. WABASH ST., 40.0
 DN4728'FT (12.2 M) SOUTH OF THE CENTER LINE OF W. NORTH ST., 59.0 FT (18.0 M)
 DN4728'EAST OF A POWER POLE, 6.5 FT (2.0 M) EAST OF THE FACE OF WALK.
 DN4728'
 DN4728'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4728'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4729 ***********************************************************************
 DN4729  DESIGNATION -  KI011
 DN4729  PID         -  DN4729
 DN4729  STATE/COUNTY-  IL/KANKAKEE
 DN4729  COUNTRY     -  US
 DN4729  USGS QUAD   -  BRADLEY (2018)
 DN4729
 DN4729                         *CURRENT SURVEY CONTROL
 DN4729  ______________________________________________________________________
 DN4729* NAD 83(1986) POSITION- 41 07 36.25   (N) 087 51 46.02   (W)   HD_HELD1
 DN4729* NAVD 88 ORTHO HEIGHT -   188.857 (meters)      619.61  (feet) ADJUSTED
 DN4729  ______________________________________________________________________
 DN4729  GEOID HEIGHT    -        -32.802 (meters)                     GEOID18
 DN4729  DYNAMIC HEIGHT  -        188.782 (meters)      619.36  (feet) COMP
 DN4729  MODELED GRAVITY -    980,222.2   (mgal)                       NAVD 88
 DN4729
 DN4729  VERT ORDER      -  SECOND    CLASS I
 DN4729
 DN4729.The horizontal coordinates were determined by differentially corrected
 DN4729.hand held GPS observations or other comparable positioning techniques
 DN4729.and have an estimated accuracy of +/- 3 meters.
 DN4729
 DN4729.The orthometric height was determined by differential leveling and
 DN4729.adjusted by the NATIONAL GEODETIC SURVEY
 DN4729.in August 2012.
 DN4729
 DN4729.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4729.GEOID18 height accuracy estimate available here.
 DN4729
 DN4729.Click photographs - Photos may exist for this station.
 DN4729
 DN4729.The dynamic height is computed by dividing the NAVD 88
 DN4729.geopotential number by the normal gravity value computed on the
 DN4729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4729.degrees latitude (g = 980.6199 gals.).
 DN4729
 DN4729.The modeled gravity was interpolated from observed gravity values.
 DN4729
 DN4729;                    North         East    Units  Estimated Accuracy
 DN4729;SPC IL E     -   495,222.9     339,513.0     MT  (+/- 3 meters HH1 GPS) 
 DN4729
 DN4729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2757753184(NAD 83)
 DN4729
 DN4729                          SUPERSEDED SURVEY CONTROL
 DN4729
 DN4729.No superseded survey control is available for this station.
 DN4729
 DN4729_MARKER: F = FLANGE-ENCASED ROD
 DN4729_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4729_STAMPING: KI011
 DN4729_MARK LOGO: ILGEO
 DN4729_PROJECTION: FLUSH
 DN4729_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4729_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4729+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2023
 DN4729_ROD/PIPE-DEPTH: 3.0 meters
 DN4729_SLEEVE-DEPTH  : 0.9 meters
 DN4729
 DN4729  HISTORY     - Date     Condition        Report By
 DN4729  HISTORY     - 20110607 MONUMENTED       TROTT
 DN4729  HISTORY     - 20230731 GOOD             ILDT
 DN4729
 DN4729                          STATION DESCRIPTION
 DN4729
 DN4729'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4729'THE STATION IS LOCATED IN KANKAKEE.
 DN4729'
 DN4729'TO REACH FROM THE INTERSECTION OF N. SCHUYLER AVENUE.  AND IL 17 (W.
 DN4729'COURT ST.) PROCEED NORTH ON N. SCHUYLER AVENUE.  0.4 MI (0.6 KM) TO
 DN4729'THE INTERSECTION OF E. BIRCH ST. TO THE STATION ON THE LEFT.
 DN4729'
 DN4729'IT IS 4.0 FT (1.2 M) WEST OF THE BACK OF CURB, 3.3 FT (1.0 M) EAST OF
 DN4729'THE FACE OF WALK, 28.0 FT (8.5 M) NORTH OF A CHAIN LINK FENCE CORNER,
 DN4729'30.0 FT (9.1 M) SOUTH OF A POWER POLE.
 DN4729'
 DN4729'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4729'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DN4729
 DN4729                          STATION RECOVERY (2023)
 DN4729
 DN4729'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN4729'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4730 ***********************************************************************
 DN4730  DESIGNATION -  KI012
 DN4730  PID         -  DN4730
 DN4730  STATE/COUNTY-  IL/KANKAKEE
 DN4730  COUNTRY     -  US
 DN4730  USGS QUAD   -  KANKAKEE (2018)
 DN4730
 DN4730                         *CURRENT SURVEY CONTROL
 DN4730  ______________________________________________________________________
 DN4730* NAD 83(1986) POSITION- 41 06 51.     (N) 087 52 07.     (W)   SCALED
 DN4730* NAVD 88 ORTHO HEIGHT -   184.414 (meters)      605.03  (feet) ADJUSTED
 DN4730  ______________________________________________________________________
 DN4730  GEOID HEIGHT    -        -32.771 (meters)                     GEOID18
 DN4730  DYNAMIC HEIGHT  -        184.341 (meters)      604.79  (feet) COMP
 DN4730  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 DN4730
 DN4730  VERT ORDER      -  SECOND    CLASS I
 DN4730
 DN4730.The horizontal coordinates were scaled from a map and have
 DN4730.an estimated accuracy of +/- 6 seconds.
 DN4730
 DN4730.The orthometric height was determined by differential leveling and
 DN4730.adjusted by the NATIONAL GEODETIC SURVEY
 DN4730.in August 2012.
 DN4730
 DN4730.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4730.GEOID18 height accuracy estimate available here.
 DN4730
 DN4730.Click photographs - Photos may exist for this station.
 DN4730
 DN4730.The dynamic height is computed by dividing the NAVD 88
 DN4730.geopotential number by the normal gravity value computed on the
 DN4730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4730.degrees latitude (g = 980.6199 gals.).
 DN4730
 DN4730.The modeled gravity was interpolated from observed gravity values.
 DN4730
 DN4730;                    North         East    Units  Estimated Accuracy
 DN4730;SPC IL E     -   493,820.      339,030.      MT  (+/- 180 meters Scaled)
 DN4730
 DN4730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL270517(NAD 83)
 DN4730
 DN4730                          SUPERSEDED SURVEY CONTROL
 DN4730
 DN4730.No superseded survey control is available for this station.
 DN4730
 DN4730_MARKER: DB = BENCH MARK DISK
 DN4730_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DN4730_SP_SET: BRIDGE ABUTMENT
 DN4730_STAMPING: KI012
 DN4730_MARK LOGO: ILGEO
 DN4730_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4730_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4730+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2011
 DN4730
 DN4730  HISTORY     - Date     Condition        Report By
 DN4730  HISTORY     - 20110628 MONUMENTED       TROTT
 DN4730
 DN4730                          STATION DESCRIPTION
 DN4730
 DN4730'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4730'THE STATION IS LOCATED IN KANKAKEE.
 DN4730'
 DN4730'THE STATION IS LOCATED AT THE INTERSECTION OF S. WASHINGTON ST. AND W.
 DN4730'RIVER ST. IN THE SOUTHWEST QUADRANT.
 DN4730'
 DN4730'IT IS LOCATED 83.0 FT (25.3 M) SOUTH OF THE CENTER LINE OF W. RIVER
 DN4730'ST., 26.0 FT (7.9 M) SOUTH OF THE NORTH END OF WEST CONCRETE WALL, 5.0
 DN4730'FT (1.5 M) WEST OF THE TRAFFIC BARRIER WALL 32.0 FT (9.8 M) SOUTH OF A
 DN4730'SANITARY MANHOLE, STATION IS 1.0 FT (0.3 M) ABOVE THE TOP OF SIDEWALK.
 DN4730'NOTE-A BRASS DISK SET ON THE BRIDGE ABUTMENT WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4731 ***********************************************************************
 DN4731  DESIGNATION -  KI013
 DN4731  PID         -  DN4731
 DN4731  STATE/COUNTY-  IL/KANKAKEE
 DN4731  COUNTRY     -  US
 DN4731  USGS QUAD   -  KANKAKEE (2018)
 DN4731
 DN4731                         *CURRENT SURVEY CONTROL
 DN4731  ______________________________________________________________________
 DN4731* NAD 83(1986) POSITION- 41 06 46.     (N) 087 52 07.     (W)   SCALED
 DN4731* NAVD 88 ORTHO HEIGHT -   184.941 (meters)      606.76  (feet) ADJUSTED
 DN4731  ______________________________________________________________________
 DN4731  GEOID HEIGHT    -        -32.769 (meters)                     GEOID18
 DN4731  DYNAMIC HEIGHT  -        184.868 (meters)      606.52  (feet) COMP
 DN4731  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 DN4731
 DN4731  VERT ORDER      -  SECOND    CLASS I
 DN4731
 DN4731.The horizontal coordinates were scaled from a map and have
 DN4731.an estimated accuracy of +/- 6 seconds.
 DN4731
 DN4731.The orthometric height was determined by differential leveling and
 DN4731.adjusted by the NATIONAL GEODETIC SURVEY
 DN4731.in August 2012.
 DN4731
 DN4731.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4731.GEOID18 height accuracy estimate available here.
 DN4731
 DN4731.Click photographs - Photos may exist for this station.
 DN4731
 DN4731.The dynamic height is computed by dividing the NAVD 88
 DN4731.geopotential number by the normal gravity value computed on the
 DN4731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4731.degrees latitude (g = 980.6199 gals.).
 DN4731
 DN4731.The modeled gravity was interpolated from observed gravity values.
 DN4731
 DN4731;                    North         East    Units  Estimated Accuracy
 DN4731;SPC IL E     -   493,670.      339,030.      MT  (+/- 180 meters Scaled)
 DN4731
 DN4731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL270516(NAD 83)
 DN4731
 DN4731                          SUPERSEDED SURVEY CONTROL
 DN4731
 DN4731.No superseded survey control is available for this station.
 DN4731
 DN4731_MARKER: DB = BENCH MARK DISK
 DN4731_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DN4731_SP_SET: BRIDGE ABUTMENT WALL
 DN4731_STAMPING: KI013
 DN4731_MARK LOGO: ILGEO
 DN4731_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4731_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4731+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2011
 DN4731
 DN4731  HISTORY     - Date     Condition        Report By
 DN4731  HISTORY     - 20110628 MONUMENTED       TROTT
 DN4731
 DN4731                          STATION DESCRIPTION
 DN4731
 DN4731'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4731'THE STATION IS LOCATED IN KANKAKEE.
 DN4731'
 DN4731'THE STATION IS LOCATED AT THE INTERSECTION OF S. MCMULLEN DR. AND W.
 DN4731'WATER ST. IN THE SOUTHWEST QUADRANT.
 DN4731'
 DN4731'IT IS LOCATED 202.0 FT (61.6 M) NORTH OF THE CENTER LINE OF W. WATER
 DN4731'ST., 30.0 FT (9.1 M) NORTH OF THE SOUTH END OF WEST CONCRETE WALL, 5.1
 DN4731'FT (1.6 M) WEST OF THE TRAFFIC BARRIER WALL, 14.0 FT (4.3 M) SOUTH OF
 DN4731'A LIGHT POLE, STATION IS 1.0 FT (0.3 M) ABOVE THE TOP OF SIDEWALK.
 DN4731'
 DN4731'NOTE-A BRASS DISK SET ON THE BRIDGE ABUTMENT WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4732 ***********************************************************************
 DN4732  DESIGNATION -  KI014
 DN4732  PID         -  DN4732
 DN4732  STATE/COUNTY-  IL/KANKAKEE
 DN4732  COUNTRY     -  US
 DN4732  USGS QUAD   -  KANKAKEE (2018)
 DN4732
 DN4732                         *CURRENT SURVEY CONTROL
 DN4732  ______________________________________________________________________
 DN4732* NAD 83(1986) POSITION- 41 05 56.43   (N) 087 52 07.97   (W)   HD_HELD1
 DN4732* NAVD 88 ORTHO HEIGHT -   188.859 (meters)      619.61  (feet) ADJUSTED
 DN4732  ______________________________________________________________________
 DN4732  GEOID HEIGHT    -        -32.748 (meters)                     GEOID18
 DN4732  DYNAMIC HEIGHT  -        188.784 (meters)      619.37  (feet) COMP
 DN4732  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 DN4732
 DN4732  VERT ORDER      -  SECOND    CLASS I
 DN4732
 DN4732.The horizontal coordinates were determined by differentially corrected
 DN4732.hand held GPS observations or other comparable positioning techniques
 DN4732.and have an estimated accuracy of +/- 3 meters.
 DN4732
 DN4732.The orthometric height was determined by differential leveling and
 DN4732.adjusted by the NATIONAL GEODETIC SURVEY
 DN4732.in August 2012.
 DN4732
 DN4732.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4732.GEOID18 height accuracy estimate available here.
 DN4732
 DN4732.Click photographs - Photos may exist for this station.
 DN4732
 DN4732.The dynamic height is computed by dividing the NAVD 88
 DN4732.geopotential number by the normal gravity value computed on the
 DN4732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4732.degrees latitude (g = 980.6199 gals.).
 DN4732
 DN4732.The modeled gravity was interpolated from observed gravity values.
 DN4732
 DN4732;                    North         East    Units  Estimated Accuracy
 DN4732;SPC IL E     -   492,140.8     339,017.4     MT  (+/- 3 meters HH1 GPS) 
 DN4732
 DN4732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2703450111(NAD 83)
 DN4732
 DN4732                          SUPERSEDED SURVEY CONTROL
 DN4732
 DN4732.No superseded survey control is available for this station.
 DN4732
 DN4732_MARKER: F = FLANGE-ENCASED ROD
 DN4732_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4732_STAMPING: KI014
 DN4732_MARK LOGO: UIL
 DN4732_PROJECTION: FLUSH
 DN4732_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4732_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4732+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DN4732_ROD/PIPE-DEPTH: 4.9 meters
 DN4732_SLEEVE-DEPTH  : 0.9 meters
 DN4732
 DN4732  HISTORY     - Date     Condition        Report By
 DN4732  HISTORY     - 20110607 MONUMENTED       TROTT
 DN4732  HISTORY     - 20251205 GOOD             ILDT
 DN4732
 DN4732                          STATION DESCRIPTION
 DN4732
 DN4732'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4732'THE STATION IS LOCATED IN KANKAKEE.
 DN4732'
 DN4732'TO REACH FROM THE INTERSECTION OF S. SCHUYLER AVENUE.  AND IL 17 (W.
 DN4732'COURT ST.) PROCEED SOUTH ON N. SCHUYLER AVENUE.  1.5 MI (2.4 KM) TO
 DN4732'THE STATION ON THE LEFT.
 DN4732'
 DN4732'IT IS 48.0 FT (14.6 M) EAST OF THE CENTER LINE OF S.SCHUYLER AVENUE.,
 DN4732'154.0 FT (46.9 M) EAST OF THE SOUTHEAST CORNER OF BUILDING AT 1805 S.
 DN4732'SCHUYLER AVENUE., 3.3 FT (1.0 M) WEST OF THE CHAIN LINK FENCE, 122.0
 DN4732'FT (37.2 M) EAST OF A FIRE HYDRANT OF A CHAIN LINK FENCE CORNER, 130.0
 DN4732'FT (39.6 M) EAST OF A POWER POLE.
 DN4732'
 DN4732'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4732'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DN4732
 DN4732                          STATION RECOVERY (2025)
 DN4732
 DN4732'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4732'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4733 ***********************************************************************
 DN4733  DESIGNATION -  KI015
 DN4733  PID         -  DN4733
 DN4733  STATE/COUNTY-  IL/KANKAKEE
 DN4733  COUNTRY     -  US
 DN4733  USGS QUAD   -  KANKAKEE (2018)
 DN4733
 DN4733                         *CURRENT SURVEY CONTROL
 DN4733  ______________________________________________________________________
 DN4733* NAD 83(1986) POSITION- 41 04 45.97   (N) 087 52 07.52   (W)   HD_HELD1
 DN4733* NAVD 88 ORTHO HEIGHT -   190.144 (meters)      623.83  (feet) ADJUSTED
 DN4733  ______________________________________________________________________
 DN4733  GEOID HEIGHT    -        -32.722 (meters)                     GEOID18
 DN4733  DYNAMIC HEIGHT  -        190.069 (meters)      623.58  (feet) COMP
 DN4733  MODELED GRAVITY -    980,222.0   (mgal)                       NAVD 88
 DN4733
 DN4733  VERT ORDER      -  SECOND    CLASS I
 DN4733
 DN4733.The horizontal coordinates were determined by differentially corrected
 DN4733.hand held GPS observations or other comparable positioning techniques
 DN4733.and have an estimated accuracy of +/- 3 meters.
 DN4733
 DN4733.The orthometric height was determined by differential leveling and
 DN4733.adjusted by the NATIONAL GEODETIC SURVEY
 DN4733.in August 2012.
 DN4733
 DN4733.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4733.GEOID18 height accuracy estimate available here.
 DN4733
 DN4733.Click photographs - Photos may exist for this station.
 DN4733
 DN4733.The dynamic height is computed by dividing the NAVD 88
 DN4733.geopotential number by the normal gravity value computed on the
 DN4733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4733.degrees latitude (g = 980.6199 gals.).
 DN4733
 DN4733.The modeled gravity was interpolated from observed gravity values.
 DN4733
 DN4733;                    North         East    Units  Estimated Accuracy
 DN4733;SPC IL E     -   489,967.3     339,039.5     MT  (+/- 3 meters HH1 GPS) 
 DN4733
 DN4733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2702347938(NAD 83)
 DN4733
 DN4733                          SUPERSEDED SURVEY CONTROL
 DN4733
 DN4733.No superseded survey control is available for this station.
 DN4733
 DN4733_MARKER: F = FLANGE-ENCASED ROD
 DN4733_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4733_STAMPING: KI015
 DN4733_MARK LOGO: ILGEO
 DN4733_PROJECTION: FLUSH
 DN4733_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4733_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4733+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2024
 DN4733_ROD/PIPE-DEPTH: 3.7 meters
 DN4733_SLEEVE-DEPTH  : 0.9 meters
 DN4733
 DN4733  HISTORY     - Date     Condition        Report By
 DN4733  HISTORY     - 20110608 MONUMENTED       TROTT
 DN4733  HISTORY     - 20240814 GOOD             ILDT
 DN4733
 DN4733                          STATION DESCRIPTION
 DN4733
 DN4733'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4733'THE STATION IS LOCATED IN APPROXIMATELY 3.0 MI (4.8 KM) SOUTH OF
 DN4733'KANKAKEE.
 DN4733'
 DN4733'TO REACH FROM THE INTERSECTION OF S. SCHUYLER AVENUE.  AND IL 17 (W.
 DN4733'COURT ST.) PROCEED SOUTH ON S. SCHUYLER AVENUE.  3.0 MI (4.8 KM) TO
 DN4733'THE INTERSECTION OF RIDGESTONE PARKWAY TO THE ON THE LEFT.
 DN4733'
 DN4733'IT IS 77.0 FT (23.5 M) NORTH OF THE CENTER LINE OF RIDGESTONE PARKWAY,
 DN4733'27.0 FT (8.2 M) EAST OF A TRAFFIC SIGNAL POLE WITH LIGHT, 76.0 FT
 DN4733'(23.2 M) WEST OF A LIGHT POLE.
 DN4733'
 DN4733'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4733'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DN4733
 DN4733                          STATION RECOVERY (2024)
 DN4733
 DN4733'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DN4733'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4734 ***********************************************************************
 DN4734  DESIGNATION -  KI016
 DN4734  PID         -  DN4734
 DN4734  STATE/COUNTY-  IL/KANKAKEE
 DN4734  COUNTRY     -  US
 DN4734  USGS QUAD   -  KANKAKEE (2018)
 DN4734
 DN4734                         *CURRENT SURVEY CONTROL
 DN4734  ______________________________________________________________________
 DN4734* NAD 83(1986) POSITION- 41 02 34.64   (N) 087 52 04.92   (W)   HD_HELD1
 DN4734* NAVD 88 ORTHO HEIGHT -   191.350 (meters)      627.79  (feet) ADJUSTED
 DN4734  ______________________________________________________________________
 DN4734  GEOID HEIGHT    -        -32.688 (meters)                     GEOID18
 DN4734  DYNAMIC HEIGHT  -        191.273 (meters)      627.53  (feet) COMP
 DN4734  MODELED GRAVITY -    980,218.2   (mgal)                       NAVD 88
 DN4734
 DN4734  VERT ORDER      -  SECOND    CLASS I
 DN4734
 DN4734.The horizontal coordinates were determined by differentially corrected
 DN4734.hand held GPS observations or other comparable positioning techniques
 DN4734.and have an estimated accuracy of +/- 3 meters.
 DN4734
 DN4734.The orthometric height was determined by differential leveling and
 DN4734.adjusted by the NATIONAL GEODETIC SURVEY
 DN4734.in August 2012.
 DN4734
 DN4734.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4734.GEOID18 height accuracy estimate available here.
 DN4734
 DN4734.Click photographs - Photos may exist for this station.
 DN4734
 DN4734.The dynamic height is computed by dividing the NAVD 88
 DN4734.geopotential number by the normal gravity value computed on the
 DN4734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4734.degrees latitude (g = 980.6199 gals.).
 DN4734
 DN4734.The modeled gravity was interpolated from observed gravity values.
 DN4734
 DN4734;                    North         East    Units  Estimated Accuracy
 DN4734;SPC IL E     -   485,916.4     339,121.8     MT  (+/- 3 meters HH1 GPS) 
 DN4734
 DN4734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2704443888(NAD 83)
 DN4734
 DN4734                          SUPERSEDED SURVEY CONTROL
 DN4734
 DN4734.No superseded survey control is available for this station.
 DN4734
 DN4734_MARKER: F = FLANGE-ENCASED ROD
 DN4734_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4734_STAMPING: KI 016
 DN4734_MARK LOGO: ILGEO
 DN4734_PROJECTION: FLUSH
 DN4734_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4734_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4734+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 DN4734_ROD/PIPE-DEPTH: 3.7 meters
 DN4734_SLEEVE-DEPTH  : 0.9 meters
 DN4734
 DN4734  HISTORY     - Date     Condition        Report By
 DN4734  HISTORY     - 20110608 MONUMENTED       TROTT
 DN4734  HISTORY     - 20250530 GOOD             ILDT
 DN4734
 DN4734                          STATION DESCRIPTION
 DN4734
 DN4734'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4734'THE STATION IS LOCATED IN APPROXIMATELY 5.7 MI (9.2 KM) SOUTH OF
 DN4734'KANKAKEE.
 DN4734'
 DN4734'TO REACH FROM THE INTERSECTION OF S. SCHUYLER AVENUE.  AND IL 17 (W.
 DN4734'COURT ST.) PROCEED SOUTH ON S. SCHUYLER AVENUE.  5.7 MI (9.2 KM) TO
 DN4734'THE STATION ON THE LEFT.
 DN4734'
 DN4734'IT IS 34.0 FT (10.4 M) EAST OF THE CENTER LINE OF S. SCHUYLER AVE.,
 DN4734'17.0 FT (5.2 M) SOUTH OF THE SOUTH END OF A GUARD RAIL, 49.0 FT (14.9
 DN4734'M) NORTH OF A POWER POLE, 62.0 FT (18.9 M) NORTH OF THE CENTER LINE OF
 DN4734'A GRAVEL DRIVEWAY.
 DN4734'
 DN4734'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4734'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DN4734
 DN4734                          STATION RECOVERY (2025)
 DN4734
 DN4734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4734'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4736 ***********************************************************************
 DN4736  DESIGNATION -  KI018
 DN4736  PID         -  DN4736
 DN4736  STATE/COUNTY-  IL/IROQUOIS
 DN4736  COUNTRY     -  US
 DN4736  USGS QUAD   -  L'ERABLE (2018)
 DN4736
 DN4736                         *CURRENT SURVEY CONTROL
 DN4736  ______________________________________________________________________
 DN4736* NAD 83(1986) POSITION- 40 59 21.56   (N) 087 52 03.95   (W)   HD_HELD1
 DN4736* NAVD 88 ORTHO HEIGHT -   193.963 (meters)      636.36  (feet) ADJUSTED
 DN4736  ______________________________________________________________________
 DN4736  GEOID HEIGHT    -        -32.671 (meters)                     GEOID18
 DN4736  DYNAMIC HEIGHT  -        193.883 (meters)      636.10  (feet) COMP
 DN4736  MODELED GRAVITY -    980,207.5   (mgal)                       NAVD 88
 DN4736
 DN4736  VERT ORDER      -  SECOND    CLASS I
 DN4736
 DN4736.The horizontal coordinates were determined by differentially corrected
 DN4736.hand held GPS observations or other comparable positioning techniques
 DN4736.and have an estimated accuracy of +/- 3 meters.
 DN4736
 DN4736.The orthometric height was determined by differential leveling and
 DN4736.adjusted by the NATIONAL GEODETIC SURVEY
 DN4736.in August 2012.
 DN4736
 DN4736.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4736.GEOID18 height accuracy estimate available here.
 DN4736
 DN4736.Click photographs - Photos may exist for this station.
 DN4736
 DN4736.The dynamic height is computed by dividing the NAVD 88
 DN4736.geopotential number by the normal gravity value computed on the
 DN4736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4736.degrees latitude (g = 980.6199 gals.).
 DN4736
 DN4736.The modeled gravity was interpolated from observed gravity values.
 DN4736
 DN4736;                    North         East    Units  Estimated Accuracy
 DN4736;SPC IL E     -   479,960.4     339,176.2     MT  (+/- 3 meters HH1 GPS) 
 DN4736
 DN4736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2700737934(NAD 83)
 DN4736
 DN4736                          SUPERSEDED SURVEY CONTROL
 DN4736
 DN4736.No superseded survey control is available for this station.
 DN4736
 DN4736_MARKER: F = FLANGE-ENCASED ROD
 DN4736_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4736_STAMPING: KI018
 DN4736_MARK LOGO: ILGEO
 DN4736_PROJECTION: FLUSH
 DN4736_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4736_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4736+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2025
 DN4736_ROD/PIPE-DEPTH: 3.7 meters
 DN4736_SLEEVE-DEPTH  : 0.9 meters
 DN4736
 DN4736  HISTORY     - Date     Condition        Report By
 DN4736  HISTORY     - 20110608 MONUMENTED       TROTT
 DN4736  HISTORY     - 20230119 GOOD             ILDT
 DN4736  HISTORY     - 20250304 GOOD             ILDT
 DN4736
 DN4736                          STATION DESCRIPTION
 DN4736
 DN4736'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4736'THE STATION IS LOCATED IN APPROXIMATELY 9.5 MI (15.3 KM) SOUTH OF
 DN4736'KANKAKEE.
 DN4736'
 DN4736'TO REACH FROM THE INTERSECTION OF S. SCHUYLER AVENUE.  AND IL 17 (W.
 DN4736'COURT ST.) PROCEED SOUTH ON S. SCHUYLER AVENUE 9.5 MI (15.3 KM) TO
 DN4736'3300 N ROAD, THEN WEST ALONG 3300 N ROAD FOR 130.0 FT (39.6 M) TO THE
 DN4736'STATION ON THE RIGHT.
 DN4736'
 DN4736'IT IS 31.0 FT (9.4 M) NORTH OF THE CENTER LINE OF 3300 N RD., 3.6 FT
 DN4736'(1.1 M) WEST OF A CONCRETE ROW MARKER, 96.5 FT (29.4 M) SOUTHWEST OF A
 DN4736'POWER POLE, 94.5 FT (28.8 M) NORTHWEST OF A TELEPHONE SPLICE BOX.
 DN4736'
 DN4736'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4736'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DN4736
 DN4736                          STATION RECOVERY (2023)
 DN4736
 DN4736'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN4736'RECOVERED IN GOOD CONDITION.
 DN4736
 DN4736                          STATION RECOVERY (2025)
 DN4736
 DN4736'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4736'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4737 ***********************************************************************
 DN4737  DESIGNATION -  KI019
 DN4737  PID         -  DN4737
 DN4737  STATE/COUNTY-  IL/IROQUOIS
 DN4737  COUNTRY     -  US
 DN4737  USGS QUAD   -  CLIFTON (2018)
 DN4737
 DN4737                         *CURRENT SURVEY CONTROL
 DN4737  ______________________________________________________________________
 DN4737* NAD 83(1986) POSITION- 40 58 38.26   (N) 087 54 18.16   (W)   HD_HELD1
 DN4737* NAVD 88 ORTHO HEIGHT -   197.274 (meters)      647.22  (feet) ADJUSTED
 DN4737  ______________________________________________________________________
 DN4737  GEOID HEIGHT    -        -32.607 (meters)                     GEOID18
 DN4737  DYNAMIC HEIGHT  -        197.193 (meters)      646.96  (feet) COMP
 DN4737  MODELED GRAVITY -    980,207.7   (mgal)                       NAVD 88
 DN4737
 DN4737  VERT ORDER      -  SECOND    CLASS I
 DN4737
 DN4737.The horizontal coordinates were determined by differentially corrected
 DN4737.hand held GPS observations or other comparable positioning techniques
 DN4737.and have an estimated accuracy of +/- 3 meters.
 DN4737
 DN4737.The orthometric height was determined by differential leveling and
 DN4737.adjusted by the NATIONAL GEODETIC SURVEY
 DN4737.in August 2012.
 DN4737
 DN4737.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4737.GEOID18 height accuracy estimate available here.
 DN4737
 DN4737.Click photographs - Photos may exist for this station.
 DN4737
 DN4737.The dynamic height is computed by dividing the NAVD 88
 DN4737.geopotential number by the normal gravity value computed on the
 DN4737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4737.degrees latitude (g = 980.6199 gals.).
 DN4737
 DN4737.The modeled gravity was interpolated from observed gravity values.
 DN4737
 DN4737;                    North         East    Units  Estimated Accuracy
 DN4737;SPC IL E     -   478,608.7     336,045.7     MT  (+/- 3 meters HH1 GPS) 
 DN4737
 DN4737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2385736630(NAD 83)
 DN4737
 DN4737                          SUPERSEDED SURVEY CONTROL
 DN4737
 DN4737.No superseded survey control is available for this station.
 DN4737
 DN4737_MARKER: F = FLANGE-ENCASED ROD
 DN4737_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4737_STAMPING: KI019
 DN4737_MARK LOGO: ILGEO
 DN4737_PROJECTION: FLUSH
 DN4737_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4737_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4737+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2011
 DN4737_ROD/PIPE-DEPTH: 3.7 meters
 DN4737_SLEEVE-DEPTH  : 0.9 meters
 DN4737
 DN4737  HISTORY     - Date     Condition        Report By
 DN4737  HISTORY     - 20110608 MONUMENTED       TROTT
 DN4737
 DN4737                          STATION DESCRIPTION
 DN4737
 DN4737'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4737'THE STATION IS LOCATED IN APPROXIMATELY 10.1 MI (16.3 KM) SOUTH OF
 DN4737'KANKAKEE.
 DN4737'
 DN4737'TO REACH FROM THE INTERSECTION OF S. SCHUYLER AVENUE.  AND IL 17 (W.
 DN4737'COURT ST.) PROCEED SOUTH ON S. SCHUYLER AVENUE 9.5 MI (15.3 KM) TO
 DN4737'3300 N ROAD, THEN WEST ALONG 3300 N ROAD 2.0 MI (3.2 KM) TO 1200 E
 DN4737'ROAD, THEN SOUTH ALONG 1200 E ROAD 0.7 MI (1.1 KM) TO THE STATION ON
 DN4737'THE RIGHT.
 DN4737'
 DN4737'IT IS 26.0 FT (7.9 M) EAST OF THE CENTER LINE OF 1200 E RD., 55.0 FT
 DN4737'(16.8 M) EAST OF A POWER POLE, 26.0 FT (7.9 M) NORTH OF GRAVEL
 DN4737'DRIVEWAY.
 DN4737'
 DN4737'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4737'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4738 ***********************************************************************
 DN4738  DESIGNATION -  KI020
 DN4738  PID         -  DN4738
 DN4738  STATE/COUNTY-  IL/IROQUOIS
 DN4738  COUNTRY     -  US
 DN4738  USGS QUAD   -  CLIFTON (2018)
 DN4738
 DN4738                         *CURRENT SURVEY CONTROL
 DN4738  ______________________________________________________________________
 DN4738* NAD 83(1986) POSITION- 40 57 50.44   (N) 087 54 18.63   (W)   HD_HELD1
 DN4738* NAVD 88 ORTHO HEIGHT -   197.530 (meters)      648.06  (feet) ADJUSTED
 DN4738  ______________________________________________________________________
 DN4738  GEOID HEIGHT    -        -32.608 (meters)                     GEOID18
 DN4738  DYNAMIC HEIGHT  -        197.448 (meters)      647.79  (feet) COMP
 DN4738  MODELED GRAVITY -    980,205.1   (mgal)                       NAVD 88
 DN4738
 DN4738  VERT ORDER      -  SECOND    CLASS I
 DN4738
 DN4738.The horizontal coordinates were determined by differentially corrected
 DN4738.hand held GPS observations or other comparable positioning techniques
 DN4738.and have an estimated accuracy of +/- 3 meters.
 DN4738
 DN4738.The orthometric height was determined by differential leveling and
 DN4738.adjusted by the NATIONAL GEODETIC SURVEY
 DN4738.in August 2012.
 DN4738
 DN4738.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4738.GEOID18 height accuracy estimate available here.
 DN4738
 DN4738.Click photographs - Photos may exist for this station.
 DN4738
 DN4738.The dynamic height is computed by dividing the NAVD 88
 DN4738.geopotential number by the normal gravity value computed on the
 DN4738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4738.degrees latitude (g = 980.6199 gals.).
 DN4738
 DN4738.The modeled gravity was interpolated from observed gravity values.
 DN4738
 DN4738;                    North         East    Units  Estimated Accuracy
 DN4738;SPC IL E     -   477,133.5     336,041.9     MT  (+/- 3 meters HH1 GPS) 
 DN4738
 DN4738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2383135156(NAD 83)
 DN4738
 DN4738                          SUPERSEDED SURVEY CONTROL
 DN4738
 DN4738.No superseded survey control is available for this station.
 DN4738
 DN4738_MARKER: F = FLANGE-ENCASED ROD
 DN4738_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4738_STAMPING: KI020
 DN4738_MARK LOGO: ILGEO
 DN4738_PROJECTION: FLUSH
 DN4738_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4738_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4738+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2011
 DN4738_ROD/PIPE-DEPTH: 3.7 meters
 DN4738_SLEEVE-DEPTH  : 0.9 meters
 DN4738
 DN4738  HISTORY     - Date     Condition        Report By
 DN4738  HISTORY     - 20110608 MONUMENTED       TROTT
 DN4738
 DN4738                          STATION DESCRIPTION
 DN4738
 DN4738'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4738'THE STATION IS LOCATED IN APPROXIMATELY 11.0 MI (17.7 KM) SOUTH OF
 DN4738'KANKAKEE.
 DN4738'
 DN4738'TO REACH FROM THE INTERSECTION OF S. SCHUYLER AVENUE.  AND IL 17 (W.
 DN4738'COURT ST.) PROCEED SOUTH ON S. SCHUYLER AVENUE 9.5 MI (15.3 KM) TO
 DN4738'3300 N ROAD, THEN WEST ALONG 3300 N ROAD 2.0 MI (3.2 KM) TO 1200 E
 DN4738'ROAD, THEN SOUTH ALONG 1200 E ROAD 1.6 MI (2.6 KM) TO THE STATION ON
 DN4738'THE RIGHT.
 DN4738'
 DN4738'IT IS 32.0 FT (9.8 M) EAST OF THE CENTER LINE OF 1200 E RD., 5.0 FT
 DN4738'(1.5 M) SOUTH OF A POWER POLE, 236.0 FT (71.9 M) SOUTH OF GRAVEL
 DN4738'DRIVEWAY   NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH
 DN4738'LOGO CODE ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4739 ***********************************************************************
 DN4739  DESIGNATION -  KI021
 DN4739  PID         -  DN4739
 DN4739  STATE/COUNTY-  IL/IROQUOIS
 DN4739  COUNTRY     -  US
 DN4739  USGS QUAD   -  CLIFTON (2018)
 DN4739
 DN4739                         *CURRENT SURVEY CONTROL
 DN4739  ______________________________________________________________________
 DN4739* NAD 83(1986) POSITION- 40 57 31.55   (N) 087 54 52.74   (W)   HD_HELD1
 DN4739* NAVD 88 ORTHO HEIGHT -   195.732 (meters)      642.16  (feet) ADJUSTED
 DN4739  ______________________________________________________________________
 DN4739  GEOID HEIGHT    -        -32.593 (meters)                     GEOID18
 DN4739  DYNAMIC HEIGHT  -        195.651 (meters)      641.90  (feet) COMP
 DN4739  MODELED GRAVITY -    980,204.4   (mgal)                       NAVD 88
 DN4739
 DN4739  VERT ORDER      -  SECOND    CLASS I
 DN4739
 DN4739.The horizontal coordinates were determined by differentially corrected
 DN4739.hand held GPS observations or other comparable positioning techniques
 DN4739.and have an estimated accuracy of +/- 3 meters.
 DN4739
 DN4739.The orthometric height was determined by differential leveling and
 DN4739.adjusted by the NATIONAL GEODETIC SURVEY
 DN4739.in August 2012.
 DN4739
 DN4739.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4739.GEOID18 height accuracy estimate available here.
 DN4739
 DN4739.Click photographs - Photos may exist for this station.
 DN4739
 DN4739.The dynamic height is computed by dividing the NAVD 88
 DN4739.geopotential number by the normal gravity value computed on the
 DN4739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4739.degrees latitude (g = 980.6199 gals.).
 DN4739
 DN4739.The modeled gravity was interpolated from observed gravity values.
 DN4739
 DN4739;                    North         East    Units  Estimated Accuracy
 DN4739;SPC IL E     -   476,546.9     335,247.1     MT  (+/- 3 meters HH1 GPS) 
 DN4739
 DN4739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2302834582(NAD 83)
 DN4739
 DN4739                          SUPERSEDED SURVEY CONTROL
 DN4739
 DN4739.No superseded survey control is available for this station.
 DN4739
 DN4739_MARKER: F = FLANGE-ENCASED ROD
 DN4739_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4739_STAMPING: KI021
 DN4739_MARK LOGO: ILGEO
 DN4739_PROJECTION: FLUSH
 DN4739_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN4739_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4739+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2025
 DN4739_ROD/PIPE-DEPTH: 3.7 meters
 DN4739_SLEEVE-DEPTH  : 0.9 meters
 DN4739
 DN4739  HISTORY     - Date     Condition        Report By
 DN4739  HISTORY     - 20110608 MONUMENTED       TROTT
 DN4739  HISTORY     - 20230804 GOOD             ILDT
 DN4739  HISTORY     - 20250128 GOOD             ILDT
 DN4739
 DN4739                          STATION DESCRIPTION
 DN4739
 DN4739'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4739'THE STATION IS LOCATED IN APPROXIMATELY 11.5 MI (18.5 KM) SOUTH OF
 DN4739'KANKAKEE.
 DN4739'
 DN4739'TO REACH FROM THE INTERSECTION OF S. SCHUYLER AVENUE.  AND IL 17 (W.
 DN4739'COURT ST.) PROCEED SOUTH ON S. SCHUYLER AVENUE 9.5 MI (15.3 KM) TO
 DN4739'3300 N ROAD, THEN WEST ALONG 3300 N ROAD 2.0 MI (3.2 KM) TO 1200 E
 DN4739'ROAD, THEN SOUTH ALONG 1200 E ROAD TO 3100 N ROAD (CENTRAL SCHOOL
 DN4739'ROAD), THEN WEST ALONG 3100 N ROAD 0.5 MI (0.8 KM) TO THE STATION ON
 DN4739'THE RIGHT.
 DN4739'
 DN4739'IT IS 36.0 FT (11.0 M) NORTH OF THE CENTER LINE OF 3100 N RD., 173.0
 DN4739'FT (52.7 M) EAST OF A POWER POLE, 41.0 FT (12.5 M) WEST OF GRAVEL
 DN4739'FIELD ENTRANCE, 310.0 FT (94.5 M) EAST OF THE EAST ENTRANCE TO SCHOOL.
 DN4739'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4739'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DN4739
 DN4739                          STATION RECOVERY (2023)
 DN4739
 DN4739'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DN4739'RECOVERED IN GOOD CONDITION.
 DN4739
 DN4739                          STATION RECOVERY (2025)
 DN4739
 DN4739'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4739'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4740 ***********************************************************************
 DN4740  DESIGNATION -  KI022
 DN4740  PID         -  DN4740
 DN4740  STATE/COUNTY-  IL/IROQUOIS
 DN4740  COUNTRY     -  US
 DN4740  USGS QUAD   -  CLIFTON (2018)
 DN4740
 DN4740                         *CURRENT SURVEY CONTROL
 DN4740  ______________________________________________________________________
 DN4740* NAD 83(1986) POSITION- 40 57 18.     (N) 087 55 36.     (W)   SCALED
 DN4740* NAVD 88 ORTHO HEIGHT -   197.715 (meters)      648.67  (feet) ADJUSTED
 DN4740  ______________________________________________________________________
 DN4740  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 DN4740  DYNAMIC HEIGHT  -        197.632 (meters)      648.40  (feet) COMP
 DN4740  MODELED GRAVITY -    980,204.1   (mgal)                       NAVD 88
 DN4740
 DN4740  VERT ORDER      -  SECOND    CLASS I
 DN4740
 DN4740.The horizontal coordinates were scaled from a map and have
 DN4740.an estimated accuracy of +/- 6 seconds.
 DN4740
 DN4740.The orthometric height was determined by differential leveling and
 DN4740.adjusted by the NATIONAL GEODETIC SURVEY
 DN4740.in August 2012.
 DN4740
 DN4740.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4740.GEOID18 height accuracy estimate available here.
 DN4740
 DN4740.Click photographs - Photos may exist for this station.
 DN4740
 DN4740.The dynamic height is computed by dividing the NAVD 88
 DN4740.geopotential number by the normal gravity value computed on the
 DN4740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4740.degrees latitude (g = 980.6199 gals.).
 DN4740
 DN4740.The modeled gravity was interpolated from observed gravity values.
 DN4740
 DN4740;                    North         East    Units  Estimated Accuracy
 DN4740;SPC IL E     -   476,120.      334,240.      MT  (+/- 180 meters Scaled)
 DN4740
 DN4740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL220341(NAD 83)
 DN4740
 DN4740                          SUPERSEDED SURVEY CONTROL
 DN4740
 DN4740.No superseded survey control is available for this station.
 DN4740
 DN4740_MARKER: F = FLANGE-ENCASED ROD
 DN4740_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DN4740_STAMPING: KI022
 DN4740_MARK LOGO: ILGEO
 DN4740_PROJECTION: FLUSH
 DN4740_MAGNETIC: I = MARKER IS A STEEL ROD
 DN4740_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN4740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4740+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2011
 DN4740_ROD/PIPE-DEPTH: 3.7 meters
 DN4740_SLEEVE-DEPTH  : 0.9 meters
 DN4740
 DN4740  HISTORY     - Date     Condition        Report By
 DN4740  HISTORY     - 20110608 MONUMENTED       TROTT
 DN4740
 DN4740                          STATION DESCRIPTION
 DN4740
 DN4740'DESCRIBED BY TROTTER AND ASSOCIATES 2011 (JMM)
 DN4740'THE STATION IS LOCATED IN APPROXIMATELY 11.9 MI (19.1 KM) SOUTH OF
 DN4740'KANKAKEE.
 DN4740'
 DN4740'TO REACH FROM THE INTERSECTION OF S. SCHUYLER AVENUE.  AND IL 17 (W.
 DN4740'COURT ST.) PROCEED SOUTH ON S. SCHUYLER AVENUE 9.5 MI (15.3 KM) TO
 DN4740'3300 N ROAD, THEN WEST ALONG 3300 N ROAD 2.0 MI (3.2 KM) TO 1200 E
 DN4740'ROAD, THEN SOUTH ALONG 1200 E ROAD TO 3100 N ROAD (CENTRAL SCHOOL
 DN4740'ROAD), THEN WEST ALONG 3100 N ROAD TO 1100 E ROAD, THEN SOUTH ALONG
 DN4740'1100 E ROAD 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DN4740'
 DN4740'IT IS 30.0 FT (9.1 M) EAST OF THE CENTER LINE OF 1100 E RD., 66.0 FT
 DN4740'(20.1 M) EAST OF A POWER POLE, 93.5 FT (28.5 M) NORTHEAST OF A
 DN4740'TELEPHONE SPLICE BOX, 252.5 FT (77.0 M) NORTH OF THE NORTH END OF THE
 DN4740'GUARD RAIL.
 DN4740'
 DN4740'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DN4740'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1460 ***********************************************************************
 LC1460  DESIGNATION -  KICKAPOO
 LC1460  PID         -  LC1460
 LC1460  STATE/COUNTY-  IL/PEORIA
 LC1460  COUNTRY     -  US
 LC1460  USGS QUAD   -  OAK HILL (2018)
 LC1460
 LC1460                         *CURRENT SURVEY CONTROL
 LC1460  ______________________________________________________________________
 LC1460* NAD 83(1997) POSITION- 40 46 57.46685(N) 089 45 05.38945(W)   ADJUSTED
 LC1460* NAVD 88 ORTHO HEIGHT -   201.530 (meters)      661.19  (feet) ADJUSTED
 LC1460  ______________________________________________________________________
 LC1460  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 LC1460  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 LC1460  DYNAMIC HEIGHT  -        201.439 (meters)      660.89  (feet) COMP
 LC1460  MODELED GRAVITY -    980,167.3   (mgal)                       NAVD 88
 LC1460
 LC1460  HORZ ORDER      -  SECOND
 LC1460  VERT ORDER      -  SECOND    CLASS 0
 LC1460
 LC1460.The horizontal coordinates were established by classical geodetic methods
 LC1460.and adjusted by the National Geodetic Survey in October 1999.
 LC1460
 LC1460.The orthometric height was determined by differential leveling and
 LC1460.adjusted by the NATIONAL GEODETIC SURVEY
 LC1460.in June 1991.
 LC1460
 LC1460.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1460.GEOID18 height accuracy estimate available here.
 LC1460
 LC1460.Click photographs - Photos may exist for this station.
 LC1460
 LC1460.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1460
 LC1460.The dynamic height is computed by dividing the NAVD 88
 LC1460.geopotential number by the normal gravity value computed on the
 LC1460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1460.degrees latitude (g = 980.6199 gals.).
 LC1460
 LC1460.The modeled gravity was interpolated from observed gravity values.
 LC1460
 LC1460. The following values were computed from the NAD 83(1997) position.
 LC1460
 LC1460;                    North         East     Units Scale Factor Converg.
 LC1460;SPC IL W     -   456,970.510   735,042.859   MT  0.99995629   +0 16 16.3
 LC1460;SPC IL W     - 1,499,244.08  2,411,553.11   sFT  0.99995629   +0 16 16.3
 LC1460;UTM  16      - 4,518,270.326   267,823.061   MT  1.00026355   -1 47 53.0
 LC1460
 LC1460!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1460!SPC IL W     -   0.99997357  x   0.99995629  =   0.99992986
 LC1460!UTM  16      -   0.99997357  x   1.00026355  =   1.00023711
 LC1460
 LC1460:                Primary Azimuth Mark                     Grid Az
 LC1460:SPC IL W     -  KICKAPOO AZ MK                           002 55 51.6
 LC1460:UTM  16      -  KICKAPOO AZ MK                           005 00 00.9
 LC1460
 LC1460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6782318270(NAD 83)
 LC1460
 LC1460|---------------------------------------------------------------------|
 LC1460| PID    Reference Object                     Distance      Geod. Az  |
 LC1460|                                                           dddmmss.s |
 LC1460| LC1456 KICKAPOO AZ MK                                     0031207.9 |
 LC1460| LC1457 KICKAPOO RM 1                        18.121 METERS 09300     |
 LC1460| LC1458 KICKAPOO RM 2                        19.858 METERS 18334     |
 LC1460| LC1461 KICKAPOO 2                            5.966 METERS 27141     |
 LC1460|---------------------------------------------------------------------|
 LC1460
 LC1460                          SUPERSEDED SURVEY CONTROL
 LC1460
 LC1460  NAD 83(1996)-  40 46 57.47028(N)    089 45 05.38730(W) AD(       ) 2
 LC1460  NAD 83(1986)-  40 46 57.47458(N)    089 45 05.38924(W) AD(       ) 2
 LC1460  NAD 27      -  40 46 57.34240(N)    089 45 05.01990(W) AD(       ) 2
 LC1460  NGVD 29 (??/??/92)  201.61   (m)          661.4    (f) COMPUTED    2 0
 LC1460  NGVD 29             201.61   (m)          661.4    (f) LEVELING    3  
 LC1460
 LC1460.Superseded values are not recommended for survey control.
 LC1460
 LC1460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1460.See file dsdata.pdf to determine how the superseded data were derived.
 LC1460
 LC1460_MARKER: DS = TRIANGULATION STATION DISK
 LC1460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1460_STAMPING: KICKAPOO 1959
 LC1460_MARK LOGO: CGS
 LC1460_PROJECTION: FLUSH
 LC1460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1460+STABILITY: SURFACE MOTION
 LC1460
 LC1460  HISTORY     - Date     Condition        Report By
 LC1460  HISTORY     - 1959     MONUMENTED       CGS
 LC1460  HISTORY     - 1959     GOOD             CGS
 LC1460  HISTORY     - 1962     GOOD             CGS
 LC1460  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1460
 LC1460                          STATION DESCRIPTION
 LC1460
 LC1460'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1460'THE STATION IS LOCATED ABOUT 0.5 MILE SOUTH OF KICKAPOO AND
 LC1460'IS ON THE WEST SIDE OF KICKAPOO-EDWARDS ROAD.
 LC1460'
 LC1460'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 LC1460'150 AND KICKAPOO-EDWARDS ROAD (WARNERS MARKET) IN KICKAPOO.
 LC1460'GO SOUTH ON KICKAPOO-EDWARDS ROAD FOR 0.15 MILE TO THE AZIMUTH
 LC1460'MARK ON LEFT AS DESCRIBED.  CONTINUE SOUTH FOR 0.35 MILE TO
 LC1460'THE STATION ON RIGHT AS DESCRIBED.
 LC1460'
 LC1460'THE STATION MARK IS A STANDARD DISK SET IN TOP OF A 12 X 12
 LC1460'INCH CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED
 LC1460'KICKAPOO 1959.  IT IS 29 FEET WEST OF THE CENTER OF ROAD,
 LC1460'10 FEET NORTH-NORTHEAST OF POWER LINE POLE, 4.7 FEET EAST OF
 LC1460'FENCELINE AND 4.5 FEET EAST OF WITNESS POST.
 LC1460'
 LC1460'REFERENCE MARK NO. 1 IS 30 FEET EAST OF CENTER OF ROAD AND 3
 LC1460'FEET WEST OF FENCELINE.  THE MARK IS A STANDARD REFERENCE
 LC1460'MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING
 LC1460'ABOUT 4 INCHES AND THE DISK IS STAMPED KICKAPOO NO. 1 1959.
 LC1460'
 LC1460'REFERENCE MARK NO. 2 IS 66 FEET SOUTH OF POWER LINE POLE, 31
 LC1460'FEET WEST OF CENTER OF ROAD AND 2.8 FEET EAST OF FENCELINE.
 LC1460'THE MARK IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 LC1460'12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE
 LC1460'DISK IS STAMPED KICKAPOO NO. 2 1959.
 LC1460'
 LC1460'AZIMUTH MARK IS 30.6 FEET EAST OF CENTER OF ROAD AND 1.8 FEET
 LC1460'EAST OF WITNESS POST.  THE MARK IS SET IN A DRILL HOLE IN
 LC1460'THE SOUTH END OF HEADWALL OF CONCRET CULVERT, THE DISK IS
 LC1460'STAMPED KICKAPOO 1959.
 LC1460'
 LC1460'HEIGHT OF LIGHT ABOVE STATION MARK 4.34 METERS.
 LC1460
 LC1460                          STATION RECOVERY (1959)
 LC1460
 LC1460'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1460'0.4 MI S FROM KICKAPOO.
 LC1460'ABOUT 0.4 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE SOUTHWEST
 LC1460'CORNER OF THE CITY PARK AT KICKAPOO, 29 FEET WEST OF THE CENTER
 LC1460'LINE OF THE ROAD, 4 1/2 FEET EAST OF A FENCE, 9 1/2 FEET
 LC1460'NORTH-NORTHEAST OF THE SECOND POWER POLE NORTH OF A HOUSE ON THE
 LC1460'WEST SIDE OF THE ROAD, 4.6 FEET EAST OF A METAL WITNESS POST,
 LC1460'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 LC1460
 LC1460                          STATION RECOVERY (1962)
 LC1460
 LC1460'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CJB)
 LC1460'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 LC1460'IN GOOD CONDITION.  ROAD CONSTRUCTION WILL DESTROY THE STATION
 LC1460'AND BOTH REFERENCE MARKS, SO A NEW STATION, KICKAPOO 2, AND
 LC1460'TWO REFERENCE MARKS WERE ESTABLISHED.  THIS STATION AND THE
 LC1460'REFERENCE MARKS WERE DESTROYED.  FOR DETAILS, SEE THE DESCRIPTION
 LC1460'OF KICKAPOO 2 1962.
 LC1460
 LC1460                          STATION RECOVERY (1998)
 LC1460
 LC1460'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1460'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1461 ***********************************************************************
 LC1461  DESIGNATION -  KICKAPOO 2
 LC1461  PID         -  LC1461
 LC1461  STATE/COUNTY-  IL/PEORIA
 LC1461  COUNTRY     -  US
 LC1461  USGS QUAD   -  OAK HILL (2018)
 LC1461
 LC1461                         *CURRENT SURVEY CONTROL
 LC1461  ______________________________________________________________________
 LC1461* NAD 83(1997) POSITION- 40 46 57.47252(N) 089 45 05.64378(W)   NO CHECK
 LC1461* NAVD 88 ORTHO HEIGHT -   201.72  (meters)      661.8   (feet) RESET
 LC1461  ______________________________________________________________________
 LC1461  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 LC1461  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 LC1461  HORZ ORDER      -  THIRD
 LC1461  VERT ORDER      -  THIRD
 LC1461
 LC1461.The horizontal coordinates were established by classical geodetic methods
 LC1461.and adjusted by the National Geodetic Survey in October 1999.
 LC1461
 LC1461.No horizontal observational check was made to the station.
 LC1461
 LC1461.The orthometric height was computed from unverified reset data.
 LC1461
 LC1461.No vertical observational check was made to the station.
 LC1461
 LC1461.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1461.GEOID18 height accuracy estimate available here.
 LC1461
 LC1461.Click photographs - Photos may exist for this station.
 LC1461
 LC1461.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1461
 LC1461. The following values were computed from the NAD 83(1997) position.
 LC1461
 LC1461;                    North         East     Units Scale Factor Converg.
 LC1461;SPC IL W     -   456,970.657   735,036.896   MT  0.99995628   +0 16 16.1
 LC1461;SPC IL W     - 1,499,244.56  2,411,533.55   sFT  0.99995628   +0 16 16.1
 LC1461;UTM  16      - 4,518,270.688   267,817.104   MT  1.00026358   -1 47 53.2
 LC1461
 LC1461!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1461!SPC IL W     -   0.99997354  x   0.99995628  =   0.99992982
 LC1461!UTM  16      -   0.99997354  x   1.00026358  =   1.00023711
 LC1461
 LC1461:                Primary Azimuth Mark                     Grid Az
 LC1461:SPC IL W     -  KICKAPOO AZ MK                           003 31 51.7
 LC1461:UTM  16      -  KICKAPOO AZ MK                           005 36 01.0
 LC1461
 LC1461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6781718270(NAD 83)
 LC1461
 LC1461|---------------------------------------------------------------------|
 LC1461| PID    Reference Object                     Distance      Geod. Az  |
 LC1461|                                                           dddmmss.s |
 LC1461| LC1456 KICKAPOO AZ MK                                     0034807.8 |
 LC1461| LC1460 KICKAPOO                              5.966 METERS 09141     |
 LC1461| LC1459 KICKAPOO 2 RM 3                      29.398 METERS 09250     |
 LC1461| LC1462 KICKAPOO 2 RM 4                      19.858 METERS 18058     |
 LC1461|---------------------------------------------------------------------|
 LC1461
 LC1461                          SUPERSEDED SURVEY CONTROL
 LC1461
 LC1461  NAD 83(1996)-  40 46 57.47596(N)    089 45 05.64163(W) AD(       ) 3
 LC1461  NAD 83(1986)-  40 46 57.48025(N)    089 45 05.64357(W) AD(       ) 3
 LC1461  NAD 27      -  40 46 57.34810(N)    089 45 05.27420(W) AD(       ) 3
 LC1461  NGVD 29 (??/??/??)  201.80   (m)          662.1    (f) RESET       3  
 LC1461  NGVD 29             201.80   (m)          662.1    (f) LEVELING    3  
 LC1461
 LC1461.Superseded values are not recommended for survey control.
 LC1461
 LC1461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1461.See file dsdata.pdf to determine how the superseded data were derived.
 LC1461
 LC1461_MARKER: DS = TRIANGULATION STATION DISK
 LC1461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1461_STAMPING: KICKAPOO 2 1962
 LC1461_MARK LOGO: CGS
 LC1461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1461+STABILITY: SURFACE MOTION
 LC1461
 LC1461  HISTORY     - Date     Condition        Report By
 LC1461  HISTORY     - 1962     MONUMENTED       CGS
 LC1461  HISTORY     - 1962     GOOD             CGS
 LC1461  HISTORY     - 1969     GOOD             USGS
 LC1461  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1461
 LC1461                          STATION DESCRIPTION
 LC1461
 LC1461'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (CJB)
 LC1461'STATION IS LOCATED ABOUT 1/2 MILE SOUTH OF THE SMALL VILLAGE
 LC1461'OF KICKAPOO AND STATE HIGHWAY 150 AND 1/2 MILE NORTH OF NEW
 LC1461'INTERSTATE HIGHWAY 74 IN THE NW 1/4 OF SEC. 7, T. 9 N., R 7 E.,
 LC1461'48 FEET WEST OF THE CENTER OF THE KICKAPOO-EDWARDS HARD-SURFACED
 LC1461'ROAD WHICH WILL OVERPASS NEW INTERSTATE HIGHWAY 74, 2 FEET
 LC1461'EAST OF THE WEST RIGHT-OF-WAY OF THE ROAD, AND 1.5 FEET SOUTH
 LC1461'OF A STEEL WITNESS POST WITH A SIGN.  THE MARK PROJECTS 4
 LC1461'INCHES AND THE DISK IS STAMPED KICKAPOO 2 1962.
 LC1461'
 LC1461'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150
 LC1461'AND THE KICKAPOO-EDWARDS ROAD IN THE SMALL TOWN OF KICKAPOO,
 LC1461'GO SOUTH ON THE KICKAPOO-EDWARDS HARD-SURFACED ROAD FOR 0.15
 LC1461'MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE
 LC1461'SOUTH ON THE SAME HARD-SURFACED ROAD FOR 0.35 MILE TO THE
 LC1461'STATION ON THE RIGHT.
 LC1461'
 LC1461'REFERENCE MARK NO. 3 IS 48 FEET EAST OF THE CENTER OF THE
 LC1461'KICKAPOO-EDWARDS HARD-SURFACED ROAD AND THE MARK PROJECTS 2
 LC1461'INCHES AND THE DISK IS STAMPED KICKAPOO 2 NO 3 1962.
 LC1461'
 LC1461'REFERENCE MARK NO. 4 IS 49 FEET WEST OF THE CENTER OF MACADAM
 LC1461'ROAD, PROJECTS 4 INCHES AND IS STAMPED KICKAPOO 2 NO 4 1962.
 LC1461'
 LC1461'THE DISTANCE BETWEEN REFERENCE MARKS IS 114.64 FEET.
 LC1461'
 LC1461'AZIMUTH MARK IS 0.35 MILE NORTH OF THE STATION, ABOUT 200
 LC1461'YARDS WEST-SOUTHWEST OF KICKAPOO, ST MARYS CATHOLIC CHURCH,
 LC1461'30.6 FEET EAST OF THE CENTER OF ROAD, AND SET IN THE TOP OF
 LC1461'THE EAST HEADWALL FOR A CONCRETE CULVERT.  THE DISK IS SET
 LC1461'IN A DRILLHOLE NEAR THE SOUTH END OF THE EAST HEADWALL AND
 LC1461'THE DISK IS STAMPED KICKAPOO 1959.
 LC1461'
 LC1461'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH FOR
 LC1461'0.35 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 LC1461'
 LC1461'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1461
 LC1461                          STATION RECOVERY (1962)
 LC1461
 LC1461'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 LC1461'0.4 MI S FROM KICKAPOO.
 LC1461'ABOUT 0.4 MILE SOUTH ALONG AN ASPHALT ROAD (KICKAPOO-EDWARDS ROAD)
 LC1461'FROM THE SOUTHWEST OF THE CITY PARK AT KICKAPOO, 48 FEET WEST
 LC1461'OF THE CENTER OF ROAD, 2 FEET EAST OF WEST RIGHT-OF-WAY LINE, AND
 LC1461'1.5 FEET SOUTH OF A STEEL WITNESS POST WITH A SIGN, AND SET IN
 LC1461'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  THE NEW ELEVATION
 LC1461'IS 662.076 FEET.
 LC1461
 LC1461                          STATION RECOVERY (1969)
 LC1461
 LC1461'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 LC1461'ALL MARKS RECOVERED AS DESCRIBED.
 LC1461'
 LC1461'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 0.5
 LC1461'MI. S. KICKAPOO AND STATE HWY 150
 LC1461
 LC1461                          STATION RECOVERY (1998)
 LC1461
 LC1461'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1461'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1459 ***********************************************************************
 LC1459  DESIGNATION -  KICKAPOO 2 RM 3
 LC1459  PID         -  LC1459
 LC1459  STATE/COUNTY-  IL/PEORIA
 LC1459  COUNTRY     -  US
 LC1459  USGS QUAD   -  OAK HILL (2018)
 LC1459
 LC1459                         *CURRENT SURVEY CONTROL
 LC1459  ______________________________________________________________________
 LC1459* NAD 83(1986) POSITION- 40 46 57.43   (N) 089 45 04.39   (W)   HD_HELD1
 LC1459* NAVD 88 ORTHO HEIGHT -   201.62  (meters)      661.5   (feet) RESET
 LC1459  ______________________________________________________________________
 LC1459  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 LC1459  VERT ORDER      -  THIRD
 LC1459
 LC1459.The horizontal coordinates were determined by differentially corrected
 LC1459.hand held GPS observations or other comparable positioning techniques
 LC1459.and have an estimated accuracy of +/- 3 meters.
 LC1459
 LC1459.The orthometric height was computed from unverified reset data.
 LC1459
 LC1459.No vertical observational check was made to the station.
 LC1459
 LC1459.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1459.GEOID18 height accuracy estimate available here.
 LC1459
 LC1459.Click photographs - Photos may exist for this station.
 LC1459
 LC1459;                    North         East    Units  Estimated Accuracy
 LC1459;SPC IL W     -   456,969.5     735,066.3     MT  (+/- 3 meters HH1 GPS) 
 LC1459
 LC1459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6784618268(NAD 83)
 LC1459
 LC1459                          SUPERSEDED SURVEY CONTROL
 LC1459
 LC1459  NGVD 29 (??/??/??)  201.70   (m)          661.7    (f) RESET       3  
 LC1459
 LC1459.Superseded values are not recommended for survey control.
 LC1459
 LC1459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1459.See file dsdata.pdf to determine how the superseded data were derived.
 LC1459
 LC1459_MARKER: DR = REFERENCE MARK DISK
 LC1459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1459_STAMPING: KICKAPOO 2 NO 3 1962
 LC1459_MARK LOGO: CGS
 LC1459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1459+STABILITY: SURFACE MOTION
 LC1459
 LC1459  HISTORY     - Date     Condition        Report By
 LC1459  HISTORY     - 1962     MONUMENTED       CGS
 LC1459  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1459
 LC1459                          STATION DESCRIPTION
 LC1459
 LC1459'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (CJB)
 LC1459'0.4 MI S FROM KICKAPOO.
 LC1459'ABOUT 0.4 MILE SOUTH ALONG AN ASPHALT ROAD (KICKAPOO-EDWARDS ROAD)
 LC1459'FROM THE SOUTHWEST CORNER OF THE CITY PARK AT KICKAPOO, 96.45 FEET
 LC1459'EAST OF TRIANGULATION STATION KICKAPOO 2, 48 FEET EAST OF THE
 LC1459'CENTER OF ASPHALT ROAD, AND PROJECTING 2 INCHES.  THE NEW ELEVATION
 LC1459'IS 661.751 FEET.
 LC1459
 LC1459                          STATION RECOVERY (1998)
 LC1459
 LC1459'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1459'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1462 ***********************************************************************
 LC1462  DESIGNATION -  KICKAPOO 2 RM 4
 LC1462  PID         -  LC1462
 LC1462  STATE/COUNTY-  IL/PEORIA
 LC1462  COUNTRY     -  US
 LC1462  USGS QUAD   -  OAK HILL (2018)
 LC1462
 LC1462                         *CURRENT SURVEY CONTROL
 LC1462  ______________________________________________________________________
 LC1462* NAD 83(1986) POSITION- 40 46 56.83   (N) 089 45 05.66   (W)   HD_HELD1
 LC1462* NAVD 88 ORTHO HEIGHT -   201.75  (meters)      661.9   (feet) RESET
 LC1462  ______________________________________________________________________
 LC1462  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 LC1462  VERT ORDER      -  THIRD
 LC1462
 LC1462.The horizontal coordinates were determined by differentially corrected
 LC1462.hand held GPS observations or other comparable positioning techniques
 LC1462.and have an estimated accuracy of +/- 3 meters.
 LC1462
 LC1462.The orthometric height was computed from unverified reset data.
 LC1462
 LC1462.No vertical observational check was made to the station.
 LC1462
 LC1462.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1462.GEOID18 height accuracy estimate available here.
 LC1462
 LC1462.Click photographs - Photos may exist for this station.
 LC1462
 LC1462;                    North         East    Units  Estimated Accuracy
 LC1462;SPC IL W     -   456,950.8     735,036.6     MT  (+/- 3 meters HH1 GPS) 
 LC1462
 LC1462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6781618250(NAD 83)
 LC1462
 LC1462                          SUPERSEDED SURVEY CONTROL
 LC1462
 LC1462  NGVD 29 (??/??/??)  201.83   (m)          662.2    (f) RESET       3  
 LC1462
 LC1462.Superseded values are not recommended for survey control.
 LC1462
 LC1462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1462.See file dsdata.pdf to determine how the superseded data were derived.
 LC1462
 LC1462_MARKER: DR = REFERENCE MARK DISK
 LC1462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1462_STAMPING: KICKAPOO 2 NO 4 1962
 LC1462_MARK LOGO: CGS
 LC1462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1462+STABILITY: SURFACE MOTION
 LC1462
 LC1462  HISTORY     - Date     Condition        Report By
 LC1462  HISTORY     - 1962     MONUMENTED       CGS
 LC1462  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1462
 LC1462                          STATION DESCRIPTION
 LC1462
 LC1462'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (CJB)
 LC1462'0.4 MI S FROM KICKAPOO.
 LC1462'ABOUT 0.4 MILES SOUTH ALONG AN ASPHALT ROAD (KICKAPOO-EDWARDS ROAD)
 LC1462'FROM THE SOUTHWEST CORNER OF THE CITY PARK AT KICKAPOO, 66.5 FEET
 LC1462'SOUTH OF A STEEL WITNESS POST SIGN, 65.15 FEET SOUTH OF TRIANGULATION
 LC1462'STATION KICKAPOO 2, 49 FEET WEST OF THE CENTER OF ASPHALT ROAD,
 LC1462'AND PROJECTING 2 INCHES.  THE NEW ELEVATION OF THIS MARK IS 662.163
 LC1462'FEET.  THIS MARK IS 114.64 FEET SOUTHWEST OF KICKAPOO RM 3.
 LC1462
 LC1462                          STATION RECOVERY (1998)
 LC1462
 LC1462'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1462'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1456 ***********************************************************************
 LC1456  DESIGNATION -  KICKAPOO AZ MK
 LC1456  PID         -  LC1456
 LC1456  STATE/COUNTY-  IL/PEORIA
 LC1456  COUNTRY     -  US
 LC1456  USGS QUAD   -  OAK HILL (2018)
 LC1456
 LC1456                         *CURRENT SURVEY CONTROL
 LC1456  ______________________________________________________________________
 LC1456* NAD 83(1986) POSITION- 40 47 16.     (N) 089 45 03.     (W)   SCALED
 LC1456* NAVD 88 ORTHO HEIGHT -   201.786 (meters)      662.03  (feet) ADJUSTED
 LC1456  ______________________________________________________________________
 LC1456  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 LC1456  DYNAMIC HEIGHT  -        201.695 (meters)      661.73  (feet) COMP
 LC1456  MODELED GRAVITY -    980,167.4   (mgal)                       NAVD 88
 LC1456
 LC1456  VERT ORDER      -  SECOND    CLASS 0
 LC1456
 LC1456.The horizontal coordinates were scaled from a map and have
 LC1456.an estimated accuracy of +/- 6 seconds.
 LC1456
 LC1456.The orthometric height was determined by differential leveling and
 LC1456.adjusted by the NATIONAL GEODETIC SURVEY
 LC1456.in June 1991.
 LC1456
 LC1456.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1456.GEOID18 height accuracy estimate available here.
 LC1456
 LC1456.Click photographs - Photos may exist for this station.
 LC1456
 LC1456.The dynamic height is computed by dividing the NAVD 88
 LC1456.geopotential number by the normal gravity value computed on the
 LC1456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1456.degrees latitude (g = 980.6199 gals.).
 LC1456
 LC1456.The modeled gravity was interpolated from observed gravity values.
 LC1456
 LC1456;                    North         East    Units  Estimated Accuracy
 LC1456;SPC IL W     -   457,540.      735,100.      MT  (+/- 180 meters Scaled)
 LC1456
 LC1456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL678188(NAD 83)
 LC1456
 LC1456                          SUPERSEDED SURVEY CONTROL
 LC1456
 LC1456  NGVD 29 (??/??/92)  201.867  (m)          662.29   (f) ADJ UNCH    2 0
 LC1456
 LC1456.Superseded values are not recommended for survey control.
 LC1456
 LC1456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1456.See file dsdata.pdf to determine how the superseded data were derived.
 LC1456
 LC1456_MARKER: DZ = AZIMUTH MARK DISK
 LC1456_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1456_SP_SET: BOX CULVERT HEADWALL
 LC1456_STAMPING: KICKAPOO 1959
 LC1456_MARK LOGO: CGS
 LC1456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1456+STABILITY: SURFACE MOTION
 LC1456
 LC1456  HISTORY     - Date     Condition        Report By
 LC1456  HISTORY     - 1959     MONUMENTED       CGS
 LC1456  HISTORY     - 1962     GOOD             CGS
 LC1456  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1456
 LC1456                          STATION DESCRIPTION
 LC1456
 LC1456'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1456'AT KICKAPOO.
 LC1456'ABOUT 0.05 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE SOUTHWEST
 LC1456'CORNER OF THE CITY PARK AT KICKAPOO, SET IN THE TOP OF THE SOUTH
 LC1456'END OF THE EAST HEADWALL OF A 10-FOOT CONCRETE BOX CULVERT, 30 FEET
 LC1456'EAST OF THE CENTER LINE OF THE ROAD, 1.9 FEET EAST OF A METAL
 LC1456'WITNESS POST, ABOUT LEVEL WITH THE ROAD.
 LC1456
 LC1456                          STATION RECOVERY (1962)
 LC1456
 LC1456'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 LC1456'RECOVERED IN GOOD CONDITION.
 LC1456
 LC1456                          STATION RECOVERY (1998)
 LC1456
 LC1456'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1456'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1632 ***********************************************************************
 JC1632  DESIGNATION -  KIDD
 JC1632  PID         -  JC1632
 JC1632  STATE/COUNTY-  IL/MONROE
 JC1632  COUNTRY     -  US
 JC1632  USGS QUAD   -  RENAULT (2018)
 JC1632
 JC1632                         *CURRENT SURVEY CONTROL
 JC1632  ______________________________________________________________________
 JC1632* NAD 83(1997) POSITION- 38 10 22.57168(N) 090 12 57.23352(W)   ADJUSTED
 JC1632* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 JC1632  ______________________________________________________________________
 JC1632  GEOID HEIGHT    -        -29.974 (meters)                     GEOID18
 JC1632  LAPLACE CORR    -          1.23  (seconds)                    DEFLEC18
 JC1632  HORZ ORDER      -  SECOND
 JC1632
 JC1632.The horizontal coordinates were established by classical geodetic methods
 JC1632.and adjusted by the National Geodetic Survey in October 1999.
 JC1632
 JC1632.The orthometric height was scaled from a topographic map.
 JC1632
 JC1632.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1632.GEOID18 height accuracy estimate available here.
 JC1632
 JC1632.Click photographs - Photos may exist for this station.
 JC1632
 JC1632.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1632
 JC1632. The following values were computed from the NAD 83(1997) position.
 JC1632
 JC1632;                    North         East     Units Scale Factor Converg.
 JC1632;SPC IL W     -   167,165.497   695,686.301   MT  0.99994141   -0 01 49.5
 JC1632;SPC IL W     -   548,442.13  2,282,430.81   sFT  0.99994141   -0 01 49.5
 JC1632;SPC MO E     -   259,664.726   274,893.012   MT  0.99994096   +0 10 32.1
 JC1632;UTM  15      - 4,228,666.709   743,884.439   MT  1.00033260   +1 43 17.5
 JC1632
 JC1632!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1632!SPC IL W     -   0.99996879  x   0.99994141  =   0.99991020
 JC1632!SPC MO E     -   0.99996879  x   0.99994096  =   0.99990975
 JC1632!UTM  15      -   0.99996879  x   1.00033260  =   1.00030138
 JC1632
 JC1632_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4388428666(NAD 83)
 JC1632
 JC1632                          SUPERSEDED SURVEY CONTROL
 JC1632
 JC1632  NAD 83(1986)-  38 10 22.58313(N)    090 12 57.22827(W) AD(       ) 2
 JC1632  NAD 27      -  38 10 22.38800(N)    090 12 56.80900(W) AD(       ) 2
 JC1632
 JC1632.Superseded values are not recommended for survey control.
 JC1632
 JC1632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1632.See file dsdata.pdf to determine how the superseded data were derived.
 JC1632
 JC1632_MARKER: V = STONE MONUMENT
 JC1632_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1632
 JC1632  HISTORY     - Date     Condition        Report By
 JC1632  HISTORY     - 1880     MONUMENTED       MRC
 JC1632  HISTORY     - 1931     GOOD             CGS
 JC1632
 JC1632                          STATION DESCRIPTION
 JC1632
 JC1632'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 JC1632'ON FIRST BLUFF ABOUT ONE-HALF MILE, AIRLINE, NORTH OF FULTS, IN
 JC1632'WESTERN PART OF SEC. 21, T. 4 S., R. 10 W., ON LAND OWNED BY
 JC1632'COMMERCIAL AND STATE BANK OF WATERLOO.  TO REACH FROM FULTS, GO
 JC1632'TO SOUTHERN END OF TOWN AND FOLLOW ROAD NORTHEAST TOWARD BLUFFS,
 JC1632'AT BLUFFS TURN LEFT AND PROCEED ABOUT 0.3 MILE TO FIRST HOUSE ON
 JC1632'LEFT, CONTINUE ON FOOT THROUGH BARN LOT TO NORTHEAST, BEAR LEFT
 JC1632'AND FOLLOW UP RIDGE AND HOGBACK TO NORTHWEST, AND CONTINUE TO
 JC1632'STATION SITE ON HIGHEST POINT, A DISTANCE OF ABOUT ONE-FOURTH
 JC1632'MILE AND ABOUT A 300-FOOT CLIMB.  MARKED BY STONE POST
 JC1632'EXTENDING ABOUT 8 INCHES ABOVE SURFACE OF GROUND, AND WITH
 JC1632'LETTERS US AND CENTER HOLE IN ITS TOP.  AZIMUTH MARK IS
 JC1632'STANDARD REFERENCE DISK IN CONCRETE IN SOUTHEAST
 JC1632'CORNER OF YARD, ABOUT THREE-FOURTHS MILE FROM STATION
 JC1632'S 33 DEG 18 MIN W.  STATION KIDD (SEE DESCRIPTION
 JC1632'THEREOF) IS 8.723 METERS (28.62 FEET) FROM STATION
 JC1632'S 16 DEG 38 MIN W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1633 ***********************************************************************
 JC1633  DESIGNATION -  KIDD ECC 01323
 JC1633  PID         -  JC1633
 JC1633  STATE/COUNTY-  IL/MONROE
 JC1633  COUNTRY     -  US
 JC1633  USGS QUAD   -  RENAULT (2018)
 JC1633
 JC1633                         *CURRENT SURVEY CONTROL
 JC1633  ______________________________________________________________________
 JC1633* NAD 83(1997) POSITION- 38 10 22.30062(N) 090 12 57.33615(W)   ADJUSTED
 JC1633* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 JC1633  ______________________________________________________________________
 JC1633  GEOID HEIGHT    -        -29.974 (meters)                     GEOID18
 JC1633  LAPLACE CORR    -          1.23  (seconds)                    DEFLEC18
 JC1633  HORZ ORDER      -  FIRST
 JC1633
 JC1633.The horizontal coordinates were established by classical geodetic methods
 JC1633.and adjusted by the National Geodetic Survey in October 1999.
 JC1633
 JC1633.The orthometric height was scaled from a topographic map.
 JC1633
 JC1633.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1633.GEOID18 height accuracy estimate available here.
 JC1633
 JC1633.Click photographs - Photos may exist for this station.
 JC1633
 JC1633.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1633
 JC1633. The following values were computed from the NAD 83(1997) position.
 JC1633
 JC1633;                    North         East     Units Scale Factor Converg.
 JC1633;SPC IL W     -   167,157.141   695,683.799   MT  0.99994141   -0 01 49.6
 JC1633;SPC IL W     -   548,414.72  2,282,422.60   sFT  0.99994141   -0 01 49.6
 JC1633;SPC MO E     -   259,656.361   274,890.540   MT  0.99994096   +0 10 32.0
 JC1633;UTM  15      - 4,228,658.277   743,882.192   MT  1.00033259   +1 43 17.4
 JC1633
 JC1633!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1633!SPC IL W     -   0.99996879  x   0.99994141  =   0.99991020
 JC1633!SPC MO E     -   0.99996879  x   0.99994096  =   0.99990975
 JC1633!UTM  15      -   0.99996879  x   1.00033259  =   1.00030137
 JC1633
 JC1633:                Primary Azimuth Mark                     Grid Az
 JC1633:SPC IL W     -  RENAULT                                  100 31 16.9
 JC1633:SPC MO E     -  RENAULT                                  100 18 55.3
 JC1633:UTM  15      -  RENAULT                                  098 46 09.9
 JC1633
 JC1633_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4388228658(NAD 83)
 JC1633
 JC1633|---------------------------------------------------------------------|
 JC1633| PID    Reference Object                     Distance      Geod. Az  |
 JC1633|                                                           dddmmss.s |
 JC1633| JC1632 KIDD                                  8.723 METERS 01638     |
 JC1633| JC1631 RENAULT                             APPROX. 7.4 KM 1002927.3 |
 JC1633| CI5407 KIDD AZ MK                                         2132732.8 |
 JC1633|---------------------------------------------------------------------|
 JC1633
 JC1633                          SUPERSEDED SURVEY CONTROL
 JC1633
 JC1633  NAD 83(1986)-  38 10 22.31207(N)    090 12 57.33090(W) AD(       ) 1
 JC1633  NAD 27      -  38 10 22.11700(N)    090 12 56.91200(W) AD(       ) 1
 JC1633
 JC1633.Superseded values are not recommended for survey control.
 JC1633
 JC1633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1633.See file dsdata.pdf to determine how the superseded data were derived.
 JC1633
 JC1633_MARKER: Z = SEE DESCRIPTION
 JC1633_SETTING: 0 = UNSPECIFIED SETTING
 JC1633
 JC1633  HISTORY     - Date     Condition        Report By
 JC1633  HISTORY     - 1931     MONUMENTED       CGS
 JC1633
 JC1633                          STATION DESCRIPTION
 JC1633
 JC1633'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 JC1633'ON FIRST BLUFF ABOUT ONE-HALF MILE, AIRLINE, NORTH OF FULTS,
 JC1633'IN WESTERN PART OF SEC. 21 T. 4 S., R. 10 W., AND ON LAND
 JC1633'OWNED BY COMMERCIAL AND STATE BANK OF WATERLOO.  MARKED BY NAIL
 JC1633'IN SURFACE OF HUB DRIVEN INTO GROUND.  STATION KIDD (M.R.C.)
 JC1633'(SEE DESCRIPTION THEREOF) IS 8.723 METERS (28.62 FEET) FROM
 JC1633'STATION N 16 DEG 38 MIN E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0733 ***********************************************************************
 LD0733  DESIGNATION -  KILBOURNE
 LD0733  PID         -  LD0733
 LD0733  STATE/COUNTY-  IL/MASON
 LD0733  COUNTRY     -  US
 LD0733  USGS QUAD   -  KILBOURNE (2018)
 LD0733
 LD0733                         *CURRENT SURVEY CONTROL
 LD0733  ______________________________________________________________________
 LD0733* NAD 83(1997) POSITION- 40 09 47.15135(N) 090 00 46.35825(W)   ADJUSTED
 LD0733* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 LD0733  ______________________________________________________________________
 LD0733  GEOID HEIGHT    -        -32.810 (meters)                     GEOID18
 LD0733  LAPLACE CORR    -          1.67  (seconds)                    DEFLEC18
 LD0733  HORZ ORDER      -  FIRST
 LD0733
 LD0733.The horizontal coordinates were established by classical geodetic methods
 LD0733.and adjusted by the National Geodetic Survey in October 1999.
 LD0733
 LD0733.The orthometric height was scaled from a topographic map.
 LD0733
 LD0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0733.GEOID18 height accuracy estimate available here.
 LD0733
 LD0733.Click photographs - Photos may exist for this station.
 LD0733
 LD0733.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0733
 LD0733. The following values were computed from the NAD 83(1997) position.
 LD0733
 LD0733;                    North         East     Units Scale Factor Converg.
 LD0733;SPC IL W     -   388,107.810   713,100.602   MT  0.99994329   +0 05 57.1
 LD0733;SPC IL W     - 1,273,317.04  2,339,564.23   sFT  0.99994329   +0 05 57.1
 LD0733;UTM  15      - 4,450,138.838   754,391.810   MT  1.00039673   +1 55 39.4
 LD0733;UTM  16      - 4,450,212.987   243,414.516   MT  1.00041053   -1 56 39.3
 LD0733
 LD0733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0733!SPC IL W     -   0.99998085  x   0.99994329  =   0.99992414
 LD0733!UTM  15      -   0.99998085  x   1.00039673  =   1.00037757
 LD0733!UTM  16      -   0.99998085  x   1.00041053  =   1.00039137
 LD0733
 LD0733:                Primary Azimuth Mark                     Grid Az
 LD0733:SPC IL W     -  KILBOURNE GRAIN ELEVATOR                 174 54 33.2
 LD0733:UTM  15      -  KILBOURNE GRAIN ELEVATOR                 173 04 50.9
 LD0733:UTM  16      -  KILBOURNE GRAIN ELEVATOR                 176 57 09.6
 LD0733
 LD0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5439150138(NAD 83)
 LD0733
 LD0733|---------------------------------------------------------------------|
 LD0733| PID    Reference Object                     Distance      Geod. Az  |
 LD0733|                                                           dddmmss.s |
 LD0733| CL9661 KILBOURNE RM 1                       78.952 METERS 02517     |
 LD0733| LD0734 KILBOURNE GRAIN ELEVATOR            APPROX. 1.3 KM 1750030.3 |
 LD0733| CL9660 KILBOURNE AZ MK                     377.413 METERS 20254     |
 LD0733| CL9662 KILBOURNE RM 2                       44.513 METERS 29133     |
 LD0733| LD0728 HAVANA MUNICIPAL STANDPIPE          APPROX.15.7 KM 3453311.2 |
 LD0733|---------------------------------------------------------------------|
 LD0733
 LD0733                          SUPERSEDED SURVEY CONTROL
 LD0733
 LD0733  NAD 83(1996)-  40 09 47.15688(N)    090 00 46.35938(W) AD(       ) 1
 LD0733  NAD 83(1986)-  40 09 47.16149(N)    090 00 46.35021(W) AD(       ) 1
 LD0733  NAD 27      -  40 09 46.99600(N)    090 00 45.93400(W) AD(       ) 1
 LD0733
 LD0733.Superseded values are not recommended for survey control.
 LD0733
 LD0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0733.See file dsdata.pdf to determine how the superseded data were derived.
 LD0733
 LD0733_MARKER: DS = TRIANGULATION STATION DISK
 LD0733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0733_STAMPING: KILBOURNE 1934
 LD0733_MARK LOGO: CGS
 LD0733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0733+STABILITY: SURFACE MOTION
 LD0733
 LD0733  HISTORY     - Date     Condition        Report By
 LD0733  HISTORY     - 1934     MONUMENTED       CGS
 LD0733  HISTORY     - 1971     GOOD             BRADY
 LD0733  HISTORY     - 1972     GOOD             NGS
 LD0733
 LD0733                          STATION DESCRIPTION
 LD0733
 LD0733'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0733'STATION IS ABOUT 0.7 MILE N OF THE TOWN OF KILBOURNE, 250 YARDS
 LD0733'E OF R.R. TRACKS, ON SAND KNOLL IN IDLE FIELD, ON LAND OWNED BY
 LD0733'BURT BECKWITH, WHO LIVES ABOUT 150 YARDS SSW FROM THE STATION.
 LD0733'MARK IS ABOUT 100 YARDS N OF SAND TRAIL, 146 FEET E OF FENCE
 LD0733'LINE AND PROJECTS 2 INCHES.
 LD0733'
 LD0733'TO REACH THE STATION FROM KILBOURNE, GO N FROM SCHOOLHOUSE ON W
 LD0733'SIDE OF TOWN FOR 0.7 MILE.  THENCE E ACROSS R.R. TRACKS AND S
 LD0733'AROUND SMALL HOUSE AND BARN.  THENCE E FOR ABOUT 200 YARDS TO
 LD0733'STATION ON HIGHEST KNOLL N OF THE PRIVATE ROAD.
 LD0733'
 LD0733'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0733'BRONZE DISKS SET IN CONCRETE.
 LD0733'
 LD0733'REFERENCE MARK NO. 1 IS NNE OF THE STATION, IN OLD FENCE LINE, 120
 LD0733'FEET E OF A LONE WILD CHERRY TREE, AND PROJECTS 5 INCHES.
 LD0733'REFERENCE MARK NO. 2 IS WNW OF THE STATION, IN FENCE LINE, AND
 LD0733'PROJECTS 1 INCH.  DISTANCE BETWEEN REFERENCE MARKS IS 305.58 FEET.
 LD0733'
 LD0733'AZIMUTH MARK IS SW OF THE STATION, 25 FEET E OF CENTER LINE
 LD0733'OF ROAD RUNNING N FROM SCHOOLHOUSE, 22 FEET W OF THE W RAIL OF THE
 LD0733'R.R. TRACKS, 80 FEET NW OF R.R. MILEPOST P 51, AND PROJECTS 4
 LD0733'INCHES.
 LD0733
 LD0733                          STATION RECOVERY (1971)
 LD0733
 LD0733'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971 (JJ)
 LD0733'KILBOURNE 1934-GOOD
 LD0733'
 LD0733'STATION, R.M. 1, AND R.M. 2 WERE FOUND.  WAS UNABLE TO FIND
 LD0733'AZIMUTH MARK.  USED R.M. 1 FOR AZIMUTH.  THOROUGH SEARCH NOT
 LD0733'MADE FOR AZIMUTH MARK
 LD0733
 LD0733                          STATION RECOVERY (1972)
 LD0733
 LD0733'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LD0733'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 LD0733'AZIMUTH MARK WAS UNDERGROUND 2 INCHES AND TIME WAS SPENT
 LD0733'LOCATING IT.  THE DISTANCE AND DIRECTION TO THE REFERENCE
 LD0733'MARKS CHECKED.  A NEW DESCRIPTION FOLLOWS--
 LD0733'
 LD0733'THE STATION IS LOCATED ON THE TOP OF A SMALL SAND HILL, ABOUT 250
 LD0733'YARDS EAST OF RAILROAD CROSSING, ON THE HIGHEST POINT, 1 FOOT WEST
 LD0733'OF A METAL WITNESS POST, 260 FEET SOUTHWEST OF A METAL WITNESS
 LD0733'POST AND 146 FEET SOUTHEAST OF A METAL WITNESS POST.  THE
 LD0733'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED KILBOURNE
 LD0733'1934.
 LD0733'
 LD0733'TO REACH THE STATION FROM THE MAIN INTERSECTION IN KILBOURNE, GO
 LD0733'WEST ON PAVED STREET FOR 0.1 MILE TO RAILROAD CROSSING.
 LD0733'CONTINUE WEST ON THE STREET FOR 0.15 MILE TO A T-ROAD.  TURN RIGHT
 LD0733'AND GO NORTH ON PAVED AND GRADED ROAD FOR 0.5 MILE TO THE AZIMUTH
 LD0733'MARK ON THE RIGHT.  CONTINUE NORTH ON THE GRADED ROAD FOR
 LD0733'0.2 MILE TO A ROAD RIGHT CROSSING RAILROAD TRACKS.  TURN RIGHT
 LD0733'AND GO EAST (LEAVING THE ROAD) ABOUT 0.15 MILE TO THE TOP OF
 LD0733'SAND HILL AND THE STATION.
 LD0733'
 LD0733'REFERENCE MARK 1 IS 13 FEET SOUTH OF THE SOUTH EDGE OF CULTIVATED
 LD0733'FIELD, 1 FOOT WEST OF A METAL WITNESS POST AND ON THE NORTHEAST
 LD0733'SLOPE OF THE HILL.  THE MONUMENT PROJECTS 4 INCHES AND THE
 LD0733'DISK IS STAMPED KILBOURNE NO 1 1934.
 LD0733'
 LD0733'REFERENCE MARK 2 IS 4 FEET EAST OF THE EAST EDGE OF CULTIVATED
 LD0733'FIELD AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT
 LD0733'PROJECTS 2 INCHES AND THE DISK IS STAMPED KILBOURNE NO 2 1934.
 LD0733'
 LD0733'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 LD0733'KILBOURNE 1934 AZIMUTH SET IN THE TOP OF A ROUND CONCRETE
 LD0733'POST 2 INCHES UNDERGROUND, 25 FEET EAST OF THE CENTERLINE
 LD0733'OF THE ROAD, 22 FEET WEST OF THE WEST RAIL OF RAILROAD TRACK,
 LD0733'20 FEET NORTH OF A TELEPHONE POLE AND 1 FOOT SOUTH OF A METAL
 LD0733'WITNESS POST.
 LD0733'
 LD0733'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LD0733'
 LD0733'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 LD0733'NORTH OF KILBOURNE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9660 ***********************************************************************
 CL9660  DESIGNATION -  KILBOURNE AZ MK
 CL9660  PID         -  CL9660
 CL9660  STATE/COUNTY-  IL/MASON
 CL9660  COUNTRY     -  US
 CL9660  USGS QUAD   -  KILBOURNE (2018)
 CL9660
 CL9660                         *CURRENT SURVEY CONTROL
 CL9660  ______________________________________________________________________
 CL9660* NAD 83(2011) POSITION- 40 09 35.88986(N) 090 00 52.55684(W)   ADJUSTED
 CL9660* NAD 83(2011) ELLIP HT-   116.379 (meters)        (06/27/12)   ADJUSTED
 CL9660* NAD 83(2011) EPOCH   -  2010.00
 CL9660* NAVD 88 ORTHO HEIGHT -   149.2   (meters)      490.    (feet) GPS OBS
 CL9660  ______________________________________________________________________
 CL9660  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CL9660  GEOID HEIGHT    -        -32.779 (meters)                     GEOID03
 CL9660  GEOID HEIGHT    -        -32.808 (meters)                     GEOID18
 CL9660  NAD 83(2011) X  -     -1,243.784 (meters)                     COMP
 CL9660  NAD 83(2011) Y  - -4,881,359.959 (meters)                     COMP
 CL9660  NAD 83(2011) Z  -  4,091,651.452 (meters)                     COMP
 CL9660  LAPLACE CORR    -          1.68  (seconds)                    DEFLEC18
 CL9660
 CL9660  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CL9660  Standards:
 CL9660         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CL9660            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CL9660  -------------------------------------------------------------------
 CL9660  NETWORK    0.76   1.27           0.35   0.26   0.65     -0.03060222
 CL9660  -------------------------------------------------------------------
 CL9660  Click here for local accuracies and other accuracy information.
 CL9660
 CL9660.The horizontal coordinates were established by GPS observations
 CL9660.and adjusted by the National Geodetic Survey in June 2012.
 CL9660
 CL9660.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CL9660.been affixed to the stable North American tectonic plate. See 
 CL9660.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CL9660
 CL9660.The horizontal coordinates are valid at the epoch date displayed above
 CL9660.which is a decimal equivalence of Year/Month/Day.
 CL9660
 CL9660.The orthometric height was determined by GPS observations and a
 CL9660.high-resolution geoid model.
 CL9660
 CL9660.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9660.GEOID18 height accuracy estimate available here.
 CL9660
 CL9660.Click photographs - Photos may exist for this station.
 CL9660
 CL9660.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CL9660
 CL9660.The Laplace correction was computed from DEFLEC18 derived deflections.
 CL9660
 CL9660.The ellipsoidal height was determined by GPS observations
 CL9660.and is referenced to NAD 83.
 CL9660
 CL9660. The following values were computed from the NAD 83(2011) position.
 CL9660
 CL9660;                    North         East     Units Scale Factor Converg.
 CL9660;SPC IL W     -   387,760.230   712,954.521   MT  0.99994324   +0 05 53.1
 CL9660;SPC IL W     - 1,272,176.69  2,339,084.96   sFT  0.99994324   +0 05 53.1
 CL9660;UTM  15      - 4,449,786.615   754,256.833   MT  1.00039589   +1 55 35.0
 CL9660;UTM  16      - 4,449,870.677   243,256.061   MT  1.00041154   -1 56 42.9
 CL9660
 CL9660!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CL9660!SPC IL W     -   0.99998174  x   0.99994324  =   0.99992498
 CL9660!UTM  15      -   0.99998174  x   1.00039589  =   1.00037763
 CL9660!UTM  16      -   0.99998174  x   1.00041154  =   1.00039328
 CL9660
 CL9660_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5425649786(NAD 83)
 CL9660
 CL9660                          SUPERSEDED SURVEY CONTROL
 CL9660
 CL9660  NAD 83(2007)-  40 09 35.89014(N)    090 00 52.55763(W) AD(2002.00) 0
 CL9660  ELLIP H (02/10/07)  116.380  (m)                       GP(2002.00)    
 CL9660  ELLIP H (02/03/05)  116.371  (m)                       GP(       ) 4 2
 CL9660  NAD 83(1997)-  40 09 35.89013(N)    090 00 52.55730(W) AD(       ) 1
 CL9660  ELLIP H (12/06/04)  116.390  (m)                       GP(       ) 4 1
 CL9660
 CL9660.Superseded values are not recommended for survey control.
 CL9660
 CL9660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CL9660.See file dsdata.pdf to determine how the superseded data were derived.
 CL9660
 CL9660_MARKER: DR = REFERENCE MARK DISK
 CL9660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9660_STAMPING: KILBOURNE 1934 AZIMUTH
 CL9660_MARK LOGO: CGS
 CL9660_PROJECTION: FLUSH
 CL9660_MAGNETIC: N = NO MAGNETIC MATERIAL
 CL9660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9660+STABILITY: SURFACE MOTION
 CL9660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL9660+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 CL9660
 CL9660  HISTORY     - Date     Condition        Report By
 CL9660  HISTORY     - 1934     MONUMENTED       CGS
 CL9660  HISTORY     - 20040517 GOOD             ILDT
 CL9660
 CL9660                          STATION DESCRIPTION
 CL9660
 CL9660'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 CL9660'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION MAY 2004 HEAD
 CL9660'NORTH FROM JCT. OF 8TH ST./ WALNUT STREET IN KILBOURNE  0.53 MILES TO
 CL9660'STATION ON  RIGHT.35.5 FT. SOUTHEAST OF A SIGN POST, 18.2 FT.
 CL9660'NORTHEAST OF THE NORTH EASTERLY EDGE OF  700N, 22.2 FT. SOUTHWEST OF
 CL9660'THE SOUTH WESTERLY EDGE OF RAIL, 71.8 FT. NORTHWEST OF  POST  FOR
 CL9660'RAILROAD MILE MARKER 51, 111.5 FT. NORTHWEST  OF A FIBER OPTIC WARNING
 CL9660'POST. STATION IS NEAR THE NE CORNER OF SECTION 29 T20N, R8W, 3RD P. M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0734 ***********************************************************************
 LD0734  DESIGNATION -  KILBOURNE GRAIN ELEVATOR
 LD0734  PID         -  LD0734
 LD0734  STATE/COUNTY-  IL/MASON
 LD0734  COUNTRY     -  US
 LD0734  USGS QUAD   -  KILBOURNE (2018)
 LD0734
 LD0734                         *CURRENT SURVEY CONTROL
 LD0734  ______________________________________________________________________
 LD0734* NAD 83(1997) POSITION- 40 09 06.52302(N) 090 00 41.73386(W)   ADJUSTED
 LD0734  ______________________________________________________________________
 LD0734  GEOID HEIGHT    -        -32.799 (meters)                     GEOID18
 LD0734  LAPLACE CORR    -          1.69  (seconds)                    DEFLEC18
 LD0734  HORZ ORDER      -  THIRD
 LD0734
 LD0734.The horizontal coordinates were established by classical geodetic methods
 LD0734.and adjusted by the National Geodetic Survey in October 1999.
 LD0734
 LD0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0734.GEOID18 height accuracy estimate available here.
 LD0734
 LD0734.Click photographs - Photos may exist for this station.
 LD0734
 LD0734.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0734
 LD0734. The following values were computed from the NAD 83(1997) position.
 LD0734
 LD0734;                    North         East     Units Scale Factor Converg.
 LD0734;SPC IL W     -   386,854.941   713,212.214   MT  0.99994332   +0 05 60.0
 LD0734;SPC IL W     - 1,269,206.59  2,339,930.41   sFT  0.99994332   +0 05 60.0
 LD0734;UTM  15      - 4,448,889.601   754,543.404   MT  1.00039768   +1 55 40.8
 LD0734;UTM  16      - 4,448,956.349   243,481.419   MT  1.00041011   -1 56 34.7
 LD0734
 LD0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5454348889(NAD 83)
 LD0734
 LD0734                          SUPERSEDED SURVEY CONTROL
 LD0734
 LD0734  NAD 83(1996)-  40 09 06.52887(N)    090 00 41.73505(W) AD(       ) 3
 LD0734  NAD 83(1986)-  40 09 06.53224(N)    090 00 41.72573(W) AD(       ) 3
 LD0734  NAD 27      -  40 09 06.37000(N)    090 00 41.31000(W) AD(       ) 3
 LD0734
 LD0734.Superseded values are not recommended for survey control.
 LD0734
 LD0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0734.See file dsdata.pdf to determine how the superseded data were derived.
 LD0734
 LD0734_MARKER: 65 = GRAIN ELEVATOR
 LD0734
 LD0734  HISTORY     - Date     Condition        Report By
 LD0734  HISTORY     - 1934     FIRST OBSERVED   CGS
 LD0734
 LD0734                          STATION DESCRIPTION
 LD0734
 LD0734'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1392 ***********************************************************************
 KB1392  DESIGNATION -  KINCAID EDISON CO STACK
 KB1392  PID         -  KB1392
 KB1392  STATE/COUNTY-  IL/CHRISTIAN
 KB1392  COUNTRY     -  US
 KB1392  USGS QUAD   -  KINCAID (2018)
 KB1392
 KB1392                         *CURRENT SURVEY CONTROL
 KB1392  ______________________________________________________________________
 KB1392* NAD 83(1997) POSITION- 39 35 28.67069(N) 089 29 46.60241(W)   ADJUSTED
 KB1392  ______________________________________________________________________
 KB1392  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 KB1392  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 KB1392  HORZ ORDER      -  THIRD
 KB1392
 KB1392.The horizontal coordinates were established by classical geodetic methods
 KB1392.and adjusted by the National Geodetic Survey in October 1999.
 KB1392
 KB1392.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1392.GEOID18 height accuracy estimate available here.
 KB1392
 KB1392.Click photographs - Photos may exist for this station.
 KB1392
 KB1392.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1392
 KB1392. The following values were computed from the NAD 83(1997) position.
 KB1392
 KB1392;                    North         East     Units Scale Factor Converg.
 KB1392;SPC IL W     -   324,826.630   757,583.733   MT  0.99998199   +0 25 38.1
 KB1392;SPC IL W     - 1,065,702.04  2,485,505.96   sFT  0.99998199   +0 25 38.1
 KB1392;UTM  16      - 4,385,373.861   285,640.636   MT  1.00016576   -1 35 29.4
 KB1392
 KB1392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8564085373(NAD 83)
 KB1392
 KB1392                          SUPERSEDED SURVEY CONTROL
 KB1392
 KB1392  NAD 83(1986)-  39 35 28.68011(N)    089 29 46.58870(W) AD(       ) 3
 KB1392  NAD 27      -  39 35 28.49419(N)    089 29 46.24872(W) AD(       ) 3
 KB1392
 KB1392.Superseded values are not recommended for survey control.
 KB1392
 KB1392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1392.See file dsdata.pdf to determine how the superseded data were derived.
 KB1392
 KB1392_MARKER: 63 = STACK
 KB1392
 KB1392  HISTORY     - Date     Condition        Report By
 KB1392  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1392
 KB1392                          STATION DESCRIPTION
 KB1392
 KB1392'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1392'THE KINCAID COMMONWEALTH EDISON COMPANY STACK IS LOCATED 4.5
 KB1392'MILES WEST OF KINCAID AND ON THE NORTH SIDE OF STATE HIGHWAY
 KB1392'104.  IT IS THE WESTERLY OF TWO STACKS, IS 499 FEET TALL AND
 KB1392'GREY IN COLOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1391 ***********************************************************************
 KB1391  DESIGNATION -  KINCAID ICT CO MICROWAVE
 KB1391  PID         -  KB1391
 KB1391  STATE/COUNTY-  IL/CHRISTIAN
 KB1391  COUNTRY     -  US
 KB1391  USGS QUAD   -  KINCAID (2018)
 KB1391
 KB1391                         *CURRENT SURVEY CONTROL
 KB1391  ______________________________________________________________________
 KB1391* NAD 83(1997) POSITION- 39 35 26.64005(N) 089 29 53.84081(W)   ADJUSTED
 KB1391  ______________________________________________________________________
 KB1391  GEOID HEIGHT    -        -32.122 (meters)                     GEOID18
 KB1391  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 KB1391  HORZ ORDER      -  THIRD
 KB1391
 KB1391.The horizontal coordinates were established by classical geodetic methods
 KB1391.and adjusted by the National Geodetic Survey in October 1999.
 KB1391
 KB1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1391.GEOID18 height accuracy estimate available here.
 KB1391
 KB1391.Click photographs - Photos may exist for this station.
 KB1391
 KB1391.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1391
 KB1391. The following values were computed from the NAD 83(1997) position.
 KB1391
 KB1391;                    North         East     Units Scale Factor Converg.
 KB1391;SPC IL W     -   324,762.720   757,411.489   MT  0.99998174   +0 25 33.5
 KB1391;SPC IL W     - 1,065,492.36  2,484,940.86   sFT  0.99998174   +0 25 33.5
 KB1391;UTM  16      - 4,385,316.047   285,466.215   MT  1.00016668   -1 35 34.0
 KB1391
 KB1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8546685316(NAD 83)
 KB1391
 KB1391                          SUPERSEDED SURVEY CONTROL
 KB1391
 KB1391  NAD 83(1986)-  39 35 26.64861(N)    089 29 53.82637(W) AD(       ) 3
 KB1391  NAD 27      -  39 35 26.46075(N)    089 29 53.49341(W) AD(       ) 3
 KB1391
 KB1391.Superseded values are not recommended for survey control.
 KB1391
 KB1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1391.See file dsdata.pdf to determine how the superseded data were derived.
 KB1391
 KB1391_MARKER: 45 = MICROWAVE TOWER
 KB1391
 KB1391  HISTORY     - Date     Condition        Report By
 KB1391  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1391
 KB1391                          STATION DESCRIPTION
 KB1391
 KB1391'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1391'THE KINCAID ILLINOIS CONSOLIDATED TELEPHONE COMPANY MICROWAVE
 KB1391'TOWER KTF 54 IS LOCATED 4.55 MILES WEST OF KINCAID, ON THE NORTH
 KB1391'SIDE OF STATE HIGHWAY 104.  IT IS 250 FEET HIGH, PAINTED RED AND
 KB1391'WHITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1390 ***********************************************************************
 KB1390  DESIGNATION -  KINCAID MUN TANK
 KB1390  PID         -  KB1390
 KB1390  STATE/COUNTY-  IL/CHRISTIAN
 KB1390  COUNTRY     -  US
 KB1390  USGS QUAD   -  KINCAID (2018)
 KB1390
 KB1390                         *CURRENT SURVEY CONTROL
 KB1390  ______________________________________________________________________
 KB1390* NAD 83(1997) POSITION- 39 35 07.09668(N) 089 24 45.01864(W)   ADJUSTED
 KB1390  ______________________________________________________________________
 KB1390  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 KB1390  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 KB1390  HORZ ORDER      -  THIRD
 KB1390
 KB1390.The horizontal coordinates were established by classical geodetic methods
 KB1390.and adjusted by the National Geodetic Survey in October 1999.
 KB1390
 KB1390.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1390.GEOID18 height accuracy estimate available here.
 KB1390
 KB1390.Click photographs - Photos may exist for this station.
 KB1390
 KB1390.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1390
 KB1390. The following values were computed from the NAD 83(1997) position.
 KB1390
 KB1390;                    North         East     Units Scale Factor Converg.
 KB1390;SPC IL W     -   324,218.313   764,785.186   MT  0.99999283   +0 28 50.1
 KB1390;SPC IL W     - 1,063,706.25  2,509,132.73   sFT  0.99999283   +0 28 50.1
 KB1390;UTM  16      - 4,384,512.120   292,817.338   MT  1.00012851   -1 32 16.3
 KB1390
 KB1390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9281784512(NAD 83)
 KB1390
 KB1390                          SUPERSEDED SURVEY CONTROL
 KB1390
 KB1390  NAD 83(1986)-  39 35 07.10609(N)    089 24 45.00258(W) AD(       ) 3
 KB1390  NAD 27      -  39 35 06.93151(N)    089 24 44.67200(W) AD(       ) 3
 KB1390
 KB1390.Superseded values are not recommended for survey control.
 KB1390
 KB1390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1390.See file dsdata.pdf to determine how the superseded data were derived.
 KB1390
 KB1390_MARKER: 53 = ELEVATED TANK
 KB1390
 KB1390  HISTORY     - Date     Condition        Report By
 KB1390  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1390
 KB1390                          STATION DESCRIPTION
 KB1390
 KB1390'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1390'THE KINCAID MUNICIPAL WATER TANK IS LOCATED 2 BLOCKS SOUTH
 KB1390'OF THE POST OFFICE IN KINCAID, BETWEEN STATE HIGHWAY 104 AND THE
 KB1390'RAILROAD TRACKS.  IT IS 130 FEET HIGH, GREEN IN COLOR, WITH
 KB1390'KINCAID IN BLACK LETTERS ON THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1845 ***********************************************************************
 LC1845  DESIGNATION -  KING
 LC1845  PID         -  LC1845
 LC1845  STATE/COUNTY-  IL/MCLEAN
 LC1845  COUNTRY     -  US
 LC1845  USGS QUAD   -  CHENOA (2018)
 LC1845
 LC1845                         *CURRENT SURVEY CONTROL
 LC1845  ______________________________________________________________________
 LC1845* NAD 83(2011) POSITION- 40 43 37.31409(N) 088 41 35.42559(W)   ADJUSTED
 LC1845* NAD 83(2011) ELLIP HT-   190.681 (meters)        (06/27/12)   ADJUSTED
 LC1845* NAD 83(2011) EPOCH   -  2010.00
 LC1845* NAVD 88 ORTHO HEIGHT -   222.8   (meters)      731.    (feet) GPS OBS
 LC1845  ______________________________________________________________________
 LC1845  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1845  GEOID HEIGHT    -        -32.069 (meters)                     GEOID99
 LC1845  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 LC1845  NAD 83(2011) X  -    110,396.146 (meters)                     COMP
 LC1845  NAD 83(2011) Y  - -4,839,309.342 (meters)                     COMP
 LC1845  NAD 83(2011) Z  -  4,139,622.453 (meters)                     COMP
 LC1845  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 LC1845
 LC1845  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1845  Standards:
 LC1845         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1845            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1845  -------------------------------------------------------------------
 LC1845  NETWORK    1.38   2.00           0.64   0.46   1.02      0.07037959
 LC1845  -------------------------------------------------------------------
 LC1845  Click here for local accuracies and other accuracy information.
 LC1845
 LC1845.The horizontal coordinates were established by GPS observations
 LC1845.and adjusted by the National Geodetic Survey in June 2012.
 LC1845
 LC1845.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1845.been affixed to the stable North American tectonic plate. See 
 LC1845.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1845
 LC1845.The horizontal coordinates are valid at the epoch date displayed above
 LC1845.which is a decimal equivalence of Year/Month/Day.
 LC1845
 LC1845.The orthometric height was determined by GPS observations and a
 LC1845.high-resolution geoid model.
 LC1845
 LC1845.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1845.GEOID18 height accuracy estimate available here.
 LC1845
 LC1845.Click photographs - Photos may exist for this station.
 LC1845
 LC1845.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1845
 LC1845.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1845
 LC1845.The ellipsoidal height was determined by GPS observations
 LC1845.and is referenced to NAD 83.
 LC1845
 LC1845. The following values were computed from the NAD 83(2011) position.
 LC1845
 LC1845;                    North         East     Units Scale Factor Converg.
 LC1845;SPC IL E     -   450,791.361   269,600.929   MT  0.99998637   -0 14 05.2
 LC1845;SPC IL E     - 1,478,971.32    884,515.71   sFT  0.99998637   -0 14 05.2
 LC1845;UTM  16      - 4,509,834.400   357,012.501   MT  0.99985166   -1 06 17.7
 LC1845
 LC1845!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1845!SPC IL E     -   0.99997009  x   0.99998637  =   0.99995646
 LC1845!UTM  16      -   0.99997009  x   0.99985166  =   0.99982175
 LC1845
 LC1845:                Primary Azimuth Mark                     Grid Az
 LC1845:SPC IL E     -  KING AZ MK RESET                         329 03 02.9
 LC1845:UTM  16      -  KING AZ MK RESET                         329 55 15.4
 LC1845
 LC1845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5701209834(NAD 83)
 LC1845
 LC1845|---------------------------------------------------------------------|
 LC1845| PID    Reference Object                     Distance      Geod. Az  |
 LC1845|                                                           dddmmss.s |
 LC1845| LC1829 PONTIAC ILL ST PRISON STK           APPROX.16.5 KM 0170912.9 |
 LC1845| LC1827 PONTIAC ILL ST PRISON SPIPE         APPROX.16.5 KM 0171453.1 |
 LC1845| LC1832 PONTIAC LIVINGSTON CTHSE FLAG       APPROX.17.8 KM 0173712.2 |
 LC1845| LC1834 PONTIAC ST MARYS CATH CH            APPROX.18.0 KM 0173949.2 |
 LC1845| CI7657 KING RM 1                            24.030 METERS 08949     |
 LC1845| LC1840 COLFAX MUNICIPAL TANK               APPROX.19.0 KM 1593240.8 |
 LC1845| LC1847 LEXINGTON MUNICIPAL STANDPIPE       APPROX.12.1 KM 2174818.5 |
 LC1845| LC1844 KING RM 3                            28.807 METERS 25951     |
 LC1845| CI7656 KING AZ MK                                         2634248.3 |
 LC1845| CI7658 KING RM 2                            25.123 METERS 30525     |
 LC1845| LC1843 CHENOA ST JOSEPH CATH CH SPIRE      APPROX. 3.1 KM 3064454.1 |
 LC1845| LC1842 CHENOA MUNICIPAL STANDPIPE          APPROX. 2.8 KM 3102724.1 |
 LC1845| LC1841 CHENOA MUNICIPAL TANK               APPROX. 2.8 KM 3104605.1 |
 LC1845| LC1846 KING AZ MK RESET                    APPROX. 0.9 KM 3284857.7 |
 LC1845|---------------------------------------------------------------------|
 LC1845
 LC1845                          SUPERSEDED SURVEY CONTROL
 LC1845
 LC1845  NAD 83(2007)-  40 43 37.31407(N)    088 41 35.42656(W) AD(2002.00) 0
 LC1845  ELLIP H (02/10/07)  190.704  (m)                       GP(2002.00)    
 LC1845  ELLIP H (02/03/05)  190.703  (m)                       GP(       ) 4 2
 LC1845  NAD 83(1997)-  40 43 37.31398(N)    088 41 35.42642(W) AD(       ) 1
 LC1845  ELLIP H (03/04/03)  190.707  (m)                       GP(       ) 4 2
 LC1845  NAD 83(1997)-  40 43 37.31364(N)    088 41 35.42595(W) AD(       ) 1
 LC1845  NAD 83(1986)-  40 43 37.32657(N)    088 41 35.43351(W) AD(       ) 1
 LC1845  NAD 83(1986)-  40 43 37.32773(N)    088 41 35.43376(W) AD(       ) 1
 LC1845  NAD 27      -  40 43 37.20200(N)    088 41 35.20800(W) AD(       ) 1
 LC1845  NGVD 29 (07/19/86)  222.8    (m)          731.     (f) VERT ANG       
 LC1845
 LC1845.Superseded values are not recommended for survey control.
 LC1845
 LC1845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1845.See file dsdata.pdf to determine how the superseded data were derived.
 LC1845
 LC1845_MARKER: DS = TRIANGULATION STATION DISK
 LC1845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1845_STAMPING: KING 1939
 LC1845_MARK LOGO: CGS
 LC1845_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1845+STABILITY: SURFACE MOTION
 LC1845_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1845+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 LC1845
 LC1845  HISTORY     - Date     Condition        Report By
 LC1845  HISTORY     - 1939     MONUMENTED       CGS
 LC1845  HISTORY     - 1961     GOOD             CGS
 LC1845  HISTORY     - 200205   GOOD             ASCPC
 LC1845  HISTORY     - 20251205 GOOD             ILDT
 LC1845
 LC1845                          STATION DESCRIPTION
 LC1845
 LC1845'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1845'THE STATION IS LOCATED APPROXIMATELY 1-1/4 MILES SOUTH AND 1-1/4 MILES
 LC1845'EAST OF CHENOA AND 1 MILE SOUTH OF U.S. HIGHWAY NO. 24.  IN THE NE 1/4
 LC1845'NW 1/4 OF SEC. 18, T. 26 N., R. 5 E.  THE LAND IS OWNED BY WILLIAM
 LC1845'VERCLER AND OCCUPIED BY JESSE A.  KING.  AND IS 1/4 MILE
 LC1845'EAST-NORTHEAST OF THE HOUSE OCCUPIED BY MR. KING.
 LC1845'
 LC1845'IT IS SET 25 FEET SOUTH OF THE CENTER LINE OF AN EAST-AND-WEST ROAD,
 LC1845'21 FEET EAST OF A TELEPHONE POLE, AND IN A FENCE LINE.  THE MARK,
 LC1845'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED KING 1939.
 LC1845'
 LC1845'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS NO. 24 AND NO.
 LC1845'66 IN CHENOA, GO EAST ON NO. 24 FOR 1.25 MILES, THEN TURN RIGHT
 LC1845'(SOUTH) AT A T-ROAD AT A CEMETERY ON THE LEFT AND GO 1.0 MILE.  TURN
 LC1845'LEFT (EAST) AT A CROSSROAD AND GO 0.3 MILE TO THE STATION ON THE RIGHT
 LC1845'(SOUTH) SIDE OF THE ROAD.
 LC1845'
 LC1845'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1845'DISKS SET IN CONCRETE.
 LC1845'
 LC1845'REFERENCE MARK NO. 1 IS 24.023 METERS, 78.81 FEET, EAST OF THE
 LC1845'STATION, IN AN EAST-AND-WEST FENCE LINE.  IT IS SET 26 FEET SOUTH OF
 LC1845'THE CENTER LINE OF THE ROAD AND 48 FEET WEST OF A TELEPHONE POLE.  THE
 LC1845'MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED KING NO 1
 LC1845'1939.
 LC1845'
 LC1845'REFERENCE MARK NO. 2 IS 25.120 METERS, 83.41 FEET, NORTHWEST OF THE
 LC1845'STATION IN AN EAST-AND-WEST FENCE LINE.  IT IS SET 23 FEET NORTH OF
 LC1845'THE CENTER LINE OF THE ROAD AND 5 FEET EAST OF A POWER LINE POLE.  THE
 LC1845'MARK PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED KING NO 2 1939.
 LC1845'
 LC1845'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE WEST-SOUTHWEST OF THE STATION.
 LC1845'IT IS SET IN A NORTH-AND-SOUTH FENCE LINE, 31 FEET WEST OF THE CENTER
 LC1845'LINE OF THE ROAD, 98 FEET NORTH OF A POWER LINE POLE AND 0.05 MILE
 LC1845'SOUTH OF A CROSS ROAD.  THE MARKA, PROJECTS 6 INCHES ABOVE THE GROUND
 LC1845'AND IS STAMPED KING 1939.  TO REACH THE MARK FROM THE STATION GO WEST
 LC1845'FOR 0.3 MILE, TURN LEFT (SOUTH) AND GO 0.05 MILE TO THE MARK ON THE
 LC1845'RIGHT (WEST) SIDE OF THE ROAD.
 LC1845'
 LC1845'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE POSTS WHICH PROJECTS
 LC1845'2-1/2 FEET ABOVE THE GROUND.
 LC1845'
 LC1845'37-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT ZIMMERMAN.
 LC1845'64-FOOT TOWER IS NEEDED TO SEE 77-FOOT TOWER AT CHENOA.
 LC1845'64-FOOT TOWER IS NEEDED TO SEE 87-FOOT TOWER AT FLANAGAN (83 T
 LC1845'U.S.G.S.).
 LC1845'37-FOOT TOWER IS NEEDED TO SEE 64-FOOT TOWER AT MYER.
 LC1845'37-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT HUTSON.
 LC1845'37-FOOT TOWER IS NEEDED TO SEE 37-FOOT TOWER AT SWYGERT.
 LC1845'37-FOOT TOWER IS NEEDED TO SEE 64-FOOT TOWER AT THOMAS.
 LC1845'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1845
 LC1845                          STATION RECOVERY (1961)
 LC1845
 LC1845'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1845'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED IN 1939 AND ALL
 LC1845'MARKS WERE FOUND TO BE IN GOOD CONDITION.  THE ORIGINAL DESCRIPTION
 LC1845'AND TO REACH THE STATION IS ADEQUATE.  THE DISTANCE AND DIRECTION TO
 LC1845'ALL MARKS WERE CHECKED AND FOUND TO BE CORRECT.
 LC1845'
 LC1845'THE ORIGINAL AZIMUTH MARK WAS DESTROYED AS REQUESTED BY THE PROPERTY
 LC1845'OWNER AFTER THE 1961 OBSERVATIONS WERE MADE AND CHECKED.
 LC1845'
 LC1845'A NEW AZIMUTH MARK WAS ESTABLISHED, IT IS A STANDARD AZIMUTH MARK DISK
 LC1845'SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC1845'THE SURFACE OF THE GROUND AND IS STAMPED KING 1939 RESET 1960.  THE
 LC1845'MARK IS 25 FEET EAST OF CENTER OF GRAVEL ROAD, 2.2 FEET SOUTH OF
 LC1845'WITNESS POST AND 1 FOOT SOUTHWEST OF FENCE CORNER.
 LC1845'
 LC1845'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVEL ROAD FOR
 LC1845'0.3 MILE TO CROSSROAD, TURN RIGHT, GO NORTH ON GRAVEL ROAD FOR 0.5
 LC1845'MILE TO THE MARK ON THE RIGHT.
 LC1845'
 LC1845'REFERENCE MARK NO. 3 WAS ESTABLISHED AND OCCUPIED IN 1961.  THE MARK
 LC1845'IS A STANDARD REFERENCE MARK SET IN TOP OF A 12 INCH SQUARE CONCRETE
 LC1845'POST WHICH IS SET ABOUT 15 INCHES BELOW THE SURFACE OF THE GROUND AND
 LC1845'IS STAMPED KING NO 1939.  THE MARK IS 57 FEET SOUTHWEST OF TELEPHONE
 LC1845'POLE, 39 FEET SOUTH OF CENTER OF ROAD AND 16 FEET SOUTH OF FENCE.
 LC1845'
 LC1845'A TRAVERSE CONNECTION WAS MADE FROM STATION KING TO REFERENCE MARK NO.
 LC1845'3 AND THE DISTANCE IS 28.807 METERS OR 94.51 FEET.
 LC1845
 LC1845                          STATION RECOVERY (2002)
 LC1845
 LC1845'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1845'RECOVERED AS DESCRIBED
 LC1845
 LC1845                          STATION RECOVERY (2025)
 LC1845
 LC1845'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC1845'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1846 ***********************************************************************
 LC1846  DESIGNATION -  KING AZ MK RESET
 LC1846  PID         -  LC1846
 LC1846  STATE/COUNTY-  IL/MCLEAN
 LC1846  COUNTRY     -  US
 LC1846  USGS QUAD   -  CHENOA (2018)
 LC1846
 LC1846                         *CURRENT SURVEY CONTROL
 LC1846  ______________________________________________________________________
 LC1846* NAD 83(1997) POSITION- 40 44 03.42948(N) 088 41 56.20607(W)   ADJUSTED
 LC1846* NAVD 88 ORTHO HEIGHT -   222.    (meters)      728.    (feet) SCALED
 LC1846  ______________________________________________________________________
 LC1846  GEOID HEIGHT    -        -32.105 (meters)                     GEOID18
 LC1846  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 LC1846  HORZ ORDER      -  THIRD
 LC1846
 LC1846.The horizontal coordinates were established by classical geodetic methods
 LC1846.and adjusted by the National Geodetic Survey in October 1999.
 LC1846
 LC1846.The orthometric height was scaled from a topographic map.
 LC1846
 LC1846.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1846.GEOID18 height accuracy estimate available here.
 LC1846
 LC1846.Click photographs - Photos may exist for this station.
 LC1846
 LC1846.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1846
 LC1846. The following values were computed from the NAD 83(1997) position.
 LC1846
 LC1846;                    North         East     Units Scale Factor Converg.
 LC1846;SPC IL E     -   451,598.935   269,116.638   MT  0.99998673   -0 14 18.9
 LC1846;SPC IL E     - 1,481,620.84    882,926.84   sFT  0.99998673   -0 14 18.9
 LC1846;UTM  16      - 4,510,649.127   356,540.594   MT  0.99985332   -1 06 31.8
 LC1846
 LC1846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1846!SPC IL E     -   0.99997022  x   0.99998673  =   0.99995695
 LC1846!UTM  16      -   0.99997022  x   0.99985332  =   0.99982355
 LC1846
 LC1846:                Primary Azimuth Mark                     Grid Az
 LC1846:SPC IL E     -  KING                                     149 03 03.0
 LC1846:UTM  16      -  KING                                     149 55 15.9
 LC1846
 LC1846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5654010649(NAD 83)
 LC1846
 LC1846|---------------------------------------------------------------------|
 LC1846| PID    Reference Object                     Distance      Geod. Az  |
 LC1846|                                                           dddmmss.s |
 LC1846| LC1845 KING                                APPROX. 0.9 KM 1484844.1 |
 LC1846| LC1844 KING RM 3                           APPROX. 0.9 KM 1502757.1 |
 LC1846|---------------------------------------------------------------------|
 LC1846
 LC1846                          SUPERSEDED SURVEY CONTROL
 LC1846
 LC1846  NAD 83(1986)-  40 44 03.44290(N)    088 41 56.21363(W) AD(       ) 3
 LC1846  NAD 83(1986)-  40 44 03.44475(N)    088 41 56.21479(W) AD(       ) 3
 LC1846
 LC1846.Superseded values are not recommended for survey control.
 LC1846
 LC1846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1846.See file dsdata.pdf to determine how the superseded data were derived.
 LC1846
 LC1846_MARKER: DZ = AZIMUTH MARK DISK
 LC1846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1846_STAMPING: KING 1939 RESET 1960
 LC1846_MARK LOGO: CGS
 LC1846_PROJECTION: FLUSH
 LC1846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1846+STABILITY: SURFACE MOTION
 LC1846
 LC1846  HISTORY     - Date     Condition        Report By
 LC1846  HISTORY     - 1960     MONUMENTED       CGS
 LC1846
 LC1846                          STATION DESCRIPTION
 LC1846
 LC1846'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1846'THE MARK IS LOCATED ABOUT 9.6 MI (15.4 KM) EAST OF GRIDLEY, 7.8 MI
 LC1846'(12.6 KM) NORTHEAST OF LEXINGTON AND 1.2 MI (1.9 KM) EAST-SOUTHEAST OF
 LC1846'CHENOA.
 LC1846'
 LC1846'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS  NO. 24 AND NO. 66 IN
 LC1846'CHENOA, GO EAST ON NO. 24 FOR 1.25  MILES, THEN TURN RIGHT (SOUTH) AT
 LC1846'A T-ROAD AT A CEMETERY ON  THE LEFT AND GO 0.5 MI (0.8 KM) TO THE MARK
 LC1846'ON THE LEFT.
 LC1846'
 LC1846'IT IS SET IN THE TOP OF A 12 INCH (30 CM) SQUARE CONCRETE POST  WHICH
 LC1846'IS SET FLUSH WITH THE SURFACE OF THE GROUND, 25 FT (7.6 M) EAST  OF
 LC1846'THE CENTER OF THE GRAVEL ROAD, 2.2 FT (0.7 M) SOUTH OF A WITNESS POST
 LC1846'AND 1 FT (0.3 M) SOUTHWEST OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1844 ***********************************************************************
 LC1844  DESIGNATION -  KING RM 3
 LC1844  PID         -  LC1844
 LC1844  STATE/COUNTY-  IL/MCLEAN
 LC1844  COUNTRY     -  US
 LC1844  USGS QUAD   -  CHENOA (2018)
 LC1844
 LC1844                         *CURRENT SURVEY CONTROL
 LC1844  ______________________________________________________________________
 LC1844* NAD 83(1997) POSITION- 40 43 37.14910(N) 088 41 36.63431(W)   ADJUSTED
 LC1844* NAVD 88 ORTHO HEIGHT -   221.7   (meters)      727.    (feet) VERTCON3
 LC1844  ______________________________________________________________________
 LC1844  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 LC1844  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 LC1844  HORZ ORDER      -  SECOND
 LC1844
 LC1844.The horizontal coordinates were established by classical geodetic methods
 LC1844.and adjusted by the National Geodetic Survey in October 1999.
 LC1844
 LC1844.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1844.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1844
 LC1844.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1844.GEOID18 height accuracy estimate available here.
 LC1844
 LC1844.Click photographs - Photos may exist for this station.
 LC1844
 LC1844.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1844
 LC1844. The following values were computed from the NAD 83(1997) position.
 LC1844
 LC1844;                    North         East     Units Scale Factor Converg.
 LC1844;SPC IL E     -   450,786.388   269,572.544   MT  0.99998639   -0 14 06.0
 LC1844;SPC IL E     - 1,478,955.01    884,422.59   sFT  0.99998639   -0 14 06.0
 LC1844;UTM  16      - 4,509,829.859   356,984.048   MT  0.99985176   -1 06 18.5
 LC1844
 LC1844!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1844!SPC IL E     -   0.99997027  x   0.99998639  =   0.99995666
 LC1844!UTM  16      -   0.99997027  x   0.99985176  =   0.99982203
 LC1844
 LC1844:                Primary Azimuth Mark                     Grid Az
 LC1844:SPC IL E     -  KING AZ MK RESET                         330 42 14.3
 LC1844:UTM  16      -  KING AZ MK RESET                         331 34 26.8
 LC1844
 LC1844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5698409829(NAD 83)
 LC1844
 LC1844|---------------------------------------------------------------------|
 LC1844| PID    Reference Object                     Distance      Geod. Az  |
 LC1844|                                                           dddmmss.s |
 LC1844| CI7658 KING RM 2                            21.175 METERS 02153     |
 LC1844| LC1845 KING                                 28.807 METERS 07951     |
 LC1844| CI7657 KING RM 1                                          08422     |
 LC1844| LC1843 CHENOA ST JOSEPH CATH CH SPIRE      APPROX. 3.1 KM 3070809.9 |
 LC1844| LC1841 CHENOA MUNICIPAL TANK               APPROX. 2.8 KM 3111354.2 |
 LC1844| LC1846 KING AZ MK RESET                    APPROX. 0.9 KM 3302808.3 |
 LC1844|---------------------------------------------------------------------|
 LC1844
 LC1844                          SUPERSEDED SURVEY CONTROL
 LC1844
 LC1844  NAD 83(1986)-  40 43 37.16205(N)    088 41 36.64187(W) AD(       ) 2
 LC1844  NAD 83(1986)-  40 43 37.16319(N)    088 41 36.64218(W) AD(       ) 2
 LC1844  NAD 27      -  40 43 37.03840(N)    088 41 36.41650(W) AD(       ) 2
 LC1844  NGVD 29 (07/19/86)  221.7    (m)          727.     (f) VERT ANG       
 LC1844
 LC1844.Superseded values are not recommended for survey control.
 LC1844
 LC1844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1844.See file dsdata.pdf to determine how the superseded data were derived.
 LC1844
 LC1844_MARKER: DR = REFERENCE MARK DISK
 LC1844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1844_STAMPING: KING NO 3 1939
 LC1844_MARK LOGO: CGS
 LC1844_PROJECTION: RECESSED 38 CENTIMETERS
 LC1844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1844+STABILITY: SURFACE MOTION
 LC1844
 LC1844  HISTORY     - Date     Condition        Report By
 LC1844  HISTORY     - 1960     MONUMENTED       CGS
 LC1844
 LC1844                          STATION DESCRIPTION
 LC1844
 LC1844'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1844'THE STATION IS LOCATED ABOUT 5-1/2 MILES NORTHEAST OF LEXINGTON,
 LC1844'ABOUT 1-1/2 MILES SOUTHEAST OF CHENOA, ABOUT 1.0 MILE SOUTH
 LC1844'OF U.S. HIGHWAY 24 AND ON LAND OWNED BY WILLIAM VERCLER.
 LC1844'
 LC1844'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 66
 LC1844'AND 24 IN THE WEST EDGE OF CHENOA, GO EAST ON U.S. HIGHWAY 24 FOR
 LC1844'1.65 MILES TO A SIDE ROAD RIGHT, (AND CEMETERY ON LEFT), TURN
 LC1844'RIGHT AND GO SOUTH FOR 0.6 MILE TO THE AZIMUTH MARK ON LEFT,
 LC1844'CONTINUE SOUTH FOR 0.5 MILE TO CROSSROAD, TURN LEFT GO EAST
 LC1844'FOR 0.35 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC1844'
 LC1844'STATION MARK, A STANDARD REFERENCE DISK STAMPED KING NO 3
 LC1844'1939, IS SET IN THE TOP OF A CONCRETE POST WHICH IS SET
 LC1844'15 INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK IS 57
 LC1844'FEET SOUTHWEST OF A TELEPHONE POLE, 39 FEET SOUTH OF THE
 LC1844'CENTER OF ROAD AND 16 FEET SOUTH OF THE FENCE.
 LC1844'
 LC1844'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED KING
 LC1844'NO 1 1939, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1844'POST WHICH PROJECTS ABOUT 6 INCHES.  THE MARK IS 117 FEET EAST
 LC1844'OF A TELEPHONE POLE, 29 FEET WEST OF THE WITNESS POST AND 25
 LC1844'FEET SOUTH OF THE CENTER OF ROAD.
 LC1844'
 LC1844'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED KING NO
 LC1844'2 1939, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1844'WHICH PROJECTS ABOUT 6 INCHES.  THE MARK IS 25 FEET NORTH OF
 LC1844'THE CENTER OF ROAD, 5 FEET EAST OF A POWER POLE, 1.9 FEET
 LC1844'EAST OF THE WITNESS POST AND 1 FOOT SOUTH OF THE FENCE.
 LC1844'
 LC1844'STATION KING 1939, A STANDARD STATION MARK DISK STAMPED KING
 LC1844'1939, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1844'WHICH PROJECTS ABOUT 6 INCHES.  THE MARK IS 25 FEET SOUTH
 LC1844'OF THE CENTER OF ROAD, 21 FEET EAST OF A TELEPHONE POLE
 LC1844'AND IS IN THE FENCE LINE.  A TRAVERSE CONNECTION WAS MADE FROM
 LC1844'STATION KING 1939 TO REFERENCE MARK NO. 3 AND THE DISTANCE
 LC1844'IS 28.807 METERS OR 94.51 FEET.
 LC1844'
 LC1844'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED KING 1939
 LC1844'RESET 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1844'POST WHICH PROJECTS ABOUT 2 INCHES.  THE MARK IS 25 FEET EAST
 LC1844'OF THE CENTER OF ROAD, 2.2 FEET SOUTH OF THE WITNESS POST
 LC1844'AND 1 FOOT SOUTHWEST OF THE FENCE CORNER.
 LC1844'
 LC1844'NOTE--UNDERGROUND STATION MARK IS A STANDARD REFERENCE DISK.
 LC1844'
 LC1844'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0435 ***********************************************************************
 KB0435  DESIGNATION -  KINGERY
 KB0435  PID         -  KB0435
 KB0435  STATE/COUNTY-  IL/CUMBERLAND
 KB0435  COUNTRY     -  US
 KB0435  USGS QUAD   -  WOODBURY (2018)
 KB0435
 KB0435                         *CURRENT SURVEY CONTROL
 KB0435  ______________________________________________________________________
 KB0435* NAD 83(1997) POSITION- 39 10 26.53337(N) 088 21 49.27324(W)   ADJUSTED
 KB0435* NAVD 88 ORTHO HEIGHT -   182.979 (meters)      600.32  (feet) ADJUSTED
 KB0435  ______________________________________________________________________
 KB0435  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 KB0435  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 KB0435  DYNAMIC HEIGHT  -        182.870 (meters)      599.97  (feet) COMP
 KB0435  MODELED GRAVITY -    980,028.7   (mgal)                       NAVD 88
 KB0435
 KB0435  HORZ ORDER      -  SECOND
 KB0435  VERT ORDER      -  SECOND    CLASS 0
 KB0435
 KB0435.The horizontal coordinates were established by classical geodetic methods
 KB0435.and adjusted by the National Geodetic Survey in October 1999.
 KB0435
 KB0435.The orthometric height was determined by differential leveling and
 KB0435.adjusted by the NATIONAL GEODETIC SURVEY
 KB0435.in June 1991.
 KB0435
 KB0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0435.GEOID18 height accuracy estimate available here.
 KB0435
 KB0435.Click photographs - Photos may exist for this station.
 KB0435
 KB0435.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0435
 KB0435.The dynamic height is computed by dividing the NAVD 88
 KB0435.geopotential number by the normal gravity value computed on the
 KB0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0435.degrees latitude (g = 980.6199 gals.).
 KB0435
 KB0435.The modeled gravity was interpolated from observed gravity values.
 KB0435
 KB0435. The following values were computed from the NAD 83(1997) position.
 KB0435
 KB0435;                    North         East     Units Scale Factor Converg.
 KB0435;SPC IL E     -   278,299.094   297,377.089   MT  0.99997508   -0 01 09.0
 KB0435;SPC IL E     -   913,052.94    975,644.67   sFT  0.99997508   -0 01 09.0
 KB0435;UTM  16      - 4,336,975.547   382,203.503   MT  0.99977085   -0 51 41.4
 KB0435
 KB0435!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0435!SPC IL E     -   0.99997631  x   0.99997508  =   0.99995139
 KB0435!UTM  16      -   0.99997631  x   0.99977085  =   0.99974717
 KB0435
 KB0435:                Primary Azimuth Mark                     Grid Az
 KB0435:SPC IL E     -  KINGERY AZ MK                            214 36 27.2
 KB0435:UTM  16      -  KINGERY AZ MK                            215 26 59.6
 KB0435
 KB0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8220336975(NAD 83)
 KB0435
 KB0435|---------------------------------------------------------------------|
 KB0435| PID    Reference Object                     Distance      Geod. Az  |
 KB0435|                                                           dddmmss.s |
 KB0435| KB1194 JEWETT OHIO OIL MICROWAVE MAST      APPROX.12.4 KM 0680652.0 |
 KB0435| KB0438 KINGERY RM 2                          9.100 METERS 18156     |
 KB0435| KB0436 KINGERY RM 3                          5.505 METERS 19224     |
 KB0435| KB0439 KINGERY AZ MK                                      2143518.2 |
 KB0435| KB0437 KINGERY RM 4                          5.795 METERS 35125     |
 KB0435| KB0434 KINGERY RM 1                          7.422 METERS 35720     |
 KB0435|---------------------------------------------------------------------|
 KB0435
 KB0435                          SUPERSEDED SURVEY CONTROL
 KB0435
 KB0435  NAD 83(1997)-  39 10 26.54392(N)    088 21 49.26522(W) AD(       ) 2
 KB0435  NAD 83(1986)-  39 10 26.54496(N)    088 21 49.26759(W) AD(       ) 2
 KB0435  NAD 27      -  39 10 26.40110(N)    088 21 49.10740(W) AD(       ) 2
 KB0435  NGVD 29 (??/??/92)  183.054  (m)          600.57   (f) ADJ UNCH    2 0
 KB0435  NGVD 29             183.05   (m)          600.6    (f) LEVELING    3  
 KB0435
 KB0435.Superseded values are not recommended for survey control.
 KB0435
 KB0435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0435.See file dsdata.pdf to determine how the superseded data were derived.
 KB0435
 KB0435_MARKER: DS = TRIANGULATION STATION DISK
 KB0435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0435_STAMPING: KINGERY 1959
 KB0435_MARK LOGO: CGS
 KB0435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0435+STABILITY: SURFACE MOTION
 KB0435
 KB0435  HISTORY     - Date     Condition        Report By
 KB0435  HISTORY     - 1959     MONUMENTED       CGS
 KB0435  HISTORY     - 1974     GOOD             NGS
 KB0435  HISTORY     - 1974     GOOD             NGS
 KB0435  HISTORY     - 20120416 POOR             ILDT
 KB0435
 KB0435                          STATION DESCRIPTION
 KB0435
 KB0435'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0435'STATION IS LOCATED ABOUT 1.2 MILES NORTHEAST OF MONTROSE, ABOUT 0.2
 KB0435'MILE NORTH OF U.S. HIGHWAY 40 AND 0.3 MILE NORTH WEST OF THE
 KB0435'EFFINGHAM, CUMBERLAND, JASPER COUNTY LINES.
 KB0435'
 KB0435'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND MATOON-DIETERICH
 KB0435'ROAD IN MONTROSE, GO EAST-NORTHEAST ON U.S.  HIGHWAY 40 FOR
 KB0435'1.0 MILE TO CROSSROAD, TURN LEFT AND GO NORTH ON DIRT ROAD FOR 0.2
 KB0435'MILE TO STATION ON RIGHT AS DESCRIBED.
 KB0435'
 KB0435'STATION MARK, A STANDARD STATION MARK DISK STAMPED KINGERY 1959, IS
 KB0435'SET IN TOP ON A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 KB0435'ABOUT 7 INCHES. THE MARK IS 22.5 FEET EAST OF CENTER OF DIRT ROAD AND
 KB0435'2.3 FEET WEST OF WITNESS POST.
 KB0435'
 KB0435'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 KB0435'KINGERY NO 1 1959, IS SET IN TOP OF A 10 INCH SQUARE
 KB0435'CONCRETE POST WHICH PROJECTS ABOUT 7 INCHES. THE MARK IS 25 FEET
 KB0435'NORTH OF WITNESS POST, 20.5 FEET EAST OF CENTER OF DIRT ROAD
 KB0435'AND 1 FOOT WEST OF FENCE.
 KB0435'
 KB0435'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 KB0435'KINGERY NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KB0435'POST WHICH PROJECTS ABOUT 4 INCHES. THE MARK IS 28.9 FEET SOUTH OF
 KB0435'WITNESS POST, 21 FEET EAST OF CENTER OF ROAD AND 2 FEET WEST OF
 KB0435'FENCE.
 KB0435'
 KB0435'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED KINGERY 1959, IS
 KB0435'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 KB0435'ABOUT 6 INCHES. THE MARK IS 26.3 FEET NORTH OF CENTER OF U.S. HIGHWAY
 KB0435'40, 1.7 FEET EAST OF TELEPHONE POLE NO. 10370 AND 1.3
 KB0435'FEET NORTH-NORTHWEST OF WITNESS POST.
 KB0435'
 KB0435'TO REACH AZIMUTH MARK FROM STATION, GO SOUTH ON DIRT ROAD FOR 0.2
 KB0435'MILE TO U.S. HIGHWAY 40, TURN RIGHT AND GO WEST-SOUTHWEST
 KB0435'ON U.S. HIGHWAY 40 FOR 0.2 MILE TO THE AZIMUTH MARK ON NORTH SIDE OF
 KB0435'U.S. HIGHWAY 40 AS DESCRIBED.
 KB0435
 KB0435                          STATION RECOVERY (1974)
 KB0435
 KB0435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0435'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  BOTH
 KB0435'REFERENCE MARKS WERE FOUND UPROOTED BY GRADING.  REFERENCE MARKS
 KB0435'3 AND 4 WERE SET.  A NEW DESCRIPTION FOLLOWS--
 KB0435'
 KB0435'THE STATION IS 22 FEET EAST OF THE CENTERLINE OF AN OILED ROAD,
 KB0435'2-1/2 FEET WEST OF A METAL WITNESS POST AND ABOUT 150 FEET NORTHWEST
 KB0435'OF THE NORTHWEST CORNER OF A POND.  THE MONUMENT PROJECTS 8 INCHES
 KB0435'AND THE DISK IS STAMPED KINGERY 1959.
 KB0435'
 KB0435'TO REACH THE STATION FROM THE INTERSECTION OF MATTOON-DIETERICH ROAD
 KB0435'AND INTERSTATE HIGHWAY 70 AT THE NORTH EDGE OF MONTROSE, GO NORTH
 KB0435'ON MATTOON-DIETERICH ROAD FOR 0.1 MILE TO A FRONTAGE ROAD EAST.
 KB0435'TURN RIGHT AND GO EAST ON THE FRONTAGE ROAD FOR 0.9 MILE TO A ROAD
 KB0435'LEFT.  TURN LEFT AND GO NORTH ON THE OILED ROAD FOR 0.15 MILE
 KB0435'TO THE STATION ON THE RIGHT.
 KB0435'
 KB0435'REFERENCE MARK 3 IS 18 FEET EAST OF THE CENTERLINE OF OILED ROAD, AND
 KB0435'18 FEET SOUTHWEST OF THE WITNESS POST.  THE MONUMENT PROJECTS 4
 KB0435'INCHES AND THE DISK IS STAMPED KINGERY 1959 NO 3 1974.
 KB0435'
 KB0435'REFERENCE MARK 4 IS 20 FEET NORTHWEST OF THE WITNESS POST AND 18
 KB0435'FEET EAST OF THE CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 8
 KB0435'INCHES AND THE DISK IS STAMPED KINGERY 1959 NO 4 1974.
 KB0435'
 KB0435'THE AZIMUTH MARK IS 26 FEET NORTH OF THE CENTERLINE OF HIGHWAY 40,
 KB0435'2 FEET EAST OF A TELEPHONE POLE AND 1 FOOT NORTHWEST OF A METAL
 KB0435'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 KB0435'STAMPED KINGERY 1959.
 KB0435'
 KB0435'TO REACH THE AZIMUTH MARK FROM THE INTERSECTION OF MATTOON-DIETERICH
 KB0435'ROAD AND INTERSTATE HIGHWAY 70 AT THE NORTH EDGE OF MONTROSE, GO
 KB0435'SOUTH ON MATTOON-DIETERICH ROAD FOR 0.3 MILE TO THE INTERSECTION WITH
 KB0435'U.S. HIGHWAY 40.  TURN LEFT AND GO NORTHEAST ON HIGHWAY 40 FOR
 KB0435'0.8 MILE TO THE AZIMUTH MARK ON THE LEFT.
 KB0435'
 KB0435'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 KB0435'NORTHEAST OF MONTROSE.
 KB0435'
 KB0435'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0435
 KB0435                          STATION RECOVERY (1974)
 KB0435
 KB0435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0435'1 MI NE FROM MONTROSE.
 KB0435'0.9 MILE EAST ALONG FRONTAGE ROAD 0.1 MILE NORTH OF THE
 KB0435'INTERSECTION OF INTERSTATE HIGHWAY 70 AND MATTOON-DIETERICH ROAD
 KB0435'AT THE NORTH EDGE OF MONTROSE, THENCE 0.15 MILE NORTH ALONG
 KB0435'OILED ROAD, 22 FEET EAST OF THE CENTERLINE OF OILED ROAD, 2 1/2
 KB0435'FEET WEST OF A METAL WITNESS POST, ABOUT 150 FEET NORTHWEST
 KB0435'OF THE NORTHWEST CORNER OF A POND, SET IN THE TOP OF A SQUARE
 KB0435'CONCRETE POST PROJECTING 8 INCHES.
 KB0435
 KB0435                          STATION RECOVERY (2012)
 KB0435
 KB0435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0435'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0439 ***********************************************************************
 KB0439  DESIGNATION -  KINGERY AZ MK
 KB0439  PID         -  KB0439
 KB0439  STATE/COUNTY-  IL/EFFINGHAM
 KB0439  COUNTRY     -  US
 KB0439  USGS QUAD   -  WOODBURY (2018)
 KB0439
 KB0439                         *CURRENT SURVEY CONTROL
 KB0439  ______________________________________________________________________
 KB0439* NAD 83(1986) POSITION- 39 10 14.     (N) 088 21 56.     (W)   SCALED
 KB0439* NAVD 88 ORTHO HEIGHT -   183.012 (meters)      600.43  (feet) ADJUSTED
 KB0439  ______________________________________________________________________
 KB0439  GEOID HEIGHT    -        -31.984 (meters)                     GEOID18
 KB0439  DYNAMIC HEIGHT  -        182.903 (meters)      600.07  (feet) COMP
 KB0439  MODELED GRAVITY -    980,028.4   (mgal)                       NAVD 88
 KB0439
 KB0439  VERT ORDER      -  SECOND    CLASS 0
 KB0439
 KB0439.The horizontal coordinates were scaled from a map and have
 KB0439.an estimated accuracy of +/- 6 seconds.
 KB0439
 KB0439.The orthometric height was determined by differential leveling and
 KB0439.adjusted by the NATIONAL GEODETIC SURVEY
 KB0439.in June 1991.
 KB0439
 KB0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0439.GEOID18 height accuracy estimate available here.
 KB0439
 KB0439.Click photographs - Photos may exist for this station.
 KB0439
 KB0439.The dynamic height is computed by dividing the NAVD 88
 KB0439.geopotential number by the normal gravity value computed on the
 KB0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0439.degrees latitude (g = 980.6199 gals.).
 KB0439
 KB0439.The modeled gravity was interpolated from observed gravity values.
 KB0439
 KB0439;                    North         East    Units  Estimated Accuracy
 KB0439;SPC IL E     -   277,910.      297,220.      MT  (+/- 180 meters Scaled)
 KB0439
 KB0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ820365(NAD 83)
 KB0439
 KB0439                          SUPERSEDED SURVEY CONTROL
 KB0439
 KB0439  NGVD 29 (??/??/92)  183.088  (m)          600.68   (f) ADJ UNCH    2 0
 KB0439
 KB0439.Superseded values are not recommended for survey control.
 KB0439
 KB0439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0439.See file dsdata.pdf to determine how the superseded data were derived.
 KB0439
 KB0439_MARKER: DZ = AZIMUTH MARK DISK
 KB0439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0439_STAMPING: KINGERY 1959
 KB0439_MARK LOGO: CGS
 KB0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0439+STABILITY: SURFACE MOTION
 KB0439
 KB0439  HISTORY     - Date     Condition        Report By
 KB0439  HISTORY     - 1959     MONUMENTED       CGS
 KB0439  HISTORY     - 1974     GOOD             NGS
 KB0439  HISTORY     - 20120416 POOR             ILDT
 KB0439
 KB0439                          STATION DESCRIPTION
 KB0439
 KB0439'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0439'0.8 MI NE FROM MONTROSE.
 KB0439'ABOUT 0.8 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE POST
 KB0439'OFFICE AT MONTROSE, ABOUT 0.2 MILE EAST OF A FARM HOUSE NORTH OF THE
 KB0439'HIGHWAY, ABOUT 0.2 MILE WEST OF A NORTH-SOUTH DIRT ROAD, 27 FEET
 KB0439'NORTH OF THE CENTER LINE OF THE HIGHWAY, 1 1/2 FEET NORTHEAST OF
 KB0439'TELEPHONE POLE NUMBER 10370, ABOUT LEVEL WITH THE HIGHWAY
 KB0439'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0439
 KB0439                          STATION RECOVERY (1974)
 KB0439
 KB0439'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0439'RECOVERED IN GOOD CONDITION.
 KB0439
 KB0439                          STATION RECOVERY (2012)
 KB0439
 KB0439'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0439'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0436 ***********************************************************************
 KB0436  DESIGNATION -  KINGERY RM 3
 KB0436  PID         -  KB0436
 KB0436  STATE/COUNTY-  IL/CUMBERLAND
 KB0436  COUNTRY     -  US
 KB0436  USGS QUAD   -  WOODBURY (2018)
 KB0436
 KB0436                         *CURRENT SURVEY CONTROL
 KB0436  ______________________________________________________________________
 KB0436* NAD 83(1986) POSITION- 39 10 26.36   (N) 088 21 49.32   (W)   HD_HELD1
 KB0436* NAVD 88 ORTHO HEIGHT -   182.76  (meters)      599.6   (feet) RESET
 KB0436  ______________________________________________________________________
 KB0436  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 KB0436  VERT ORDER      -  THIRD
 KB0436
 KB0436.The horizontal coordinates were determined by differentially corrected
 KB0436.hand held GPS observations or other comparable positioning techniques
 KB0436.and have an estimated accuracy of +/- 3 meters.
 KB0436
 KB0436.The orthometric height was computed from unverified reset data.
 KB0436
 KB0436.No vertical observational check was made to the station.
 KB0436
 KB0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0436.GEOID18 height accuracy estimate available here.
 KB0436
 KB0436.Click photographs - Photos may exist for this station.
 KB0436
 KB0436;                    North         East    Units  Estimated Accuracy
 KB0436;SPC IL E     -   278,293.7     297,376.0     MT  (+/- 3 meters HH1 GPS) 
 KB0436
 KB0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8220236970(NAD 83)
 KB0436
 KB0436                          SUPERSEDED SURVEY CONTROL
 KB0436
 KB0436  NGVD 29 (11/09/15)  182.83   (m)          599.8    (f) RESET       3  
 KB0436
 KB0436.Superseded values are not recommended for survey control.
 KB0436
 KB0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0436.See file dsdata.pdf to determine how the superseded data were derived.
 KB0436
 KB0436_MARKER: DR = REFERENCE MARK DISK
 KB0436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0436_STAMPING: KINGERY 1959 NO 3 1974
 KB0436_MARK LOGO: NGS
 KB0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0436+STABILITY: SURFACE MOTION
 KB0436
 KB0436  HISTORY     - Date     Condition        Report By
 KB0436  HISTORY     - 1974     MONUMENTED       NGS
 KB0436
 KB0436                          STATION DESCRIPTION
 KB0436
 KB0436'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0436'1 MI NE FROM MONTROSE.
 KB0436'0.9 MILE EAST ALONG FRONTAGE ROAD FROM ITS INTERSECTION WITH
 KB0436'MATTOON-DIETERICH ROAD (0.1 MILE NORTH OF ITS INTERSECTION WITH
 KB0436'INTERSTATE HIGHWAY 70 AT THE NORTH EDGE OF MONTROSE) THENCE NORTH
 KB0436'ON OILED ROAD 0.15 MILE, 18 FEET EAST OF THE CENTERLINE OF THE
 KB0436'ROAD, 18 FEET SOUTHWEST OF A METAL WITNESS POST AND SET IN THE
 KB0436'TOP OF A SQUARE CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0437 ***********************************************************************
 KB0437  DESIGNATION -  KINGERY RM 4
 KB0437  PID         -  KB0437
 KB0437  STATE/COUNTY-  IL/CUMBERLAND
 KB0437  COUNTRY     -  US
 KB0437  USGS QUAD   -  WOODBURY (2018)
 KB0437
 KB0437                         *CURRENT SURVEY CONTROL
 KB0437  ______________________________________________________________________
 KB0437* NAD 83(1986) POSITION- 39 10 26.72   (N) 088 21 49.31   (W)   HD_HELD1
 KB0437* NAVD 88 ORTHO HEIGHT -   182.78  (meters)      599.7   (feet) RESET
 KB0437  ______________________________________________________________________
 KB0437  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 KB0437  VERT ORDER      -  THIRD
 KB0437
 KB0437.The horizontal coordinates were determined by differentially corrected
 KB0437.hand held GPS observations or other comparable positioning techniques
 KB0437.and have an estimated accuracy of +/- 3 meters.
 KB0437
 KB0437.The orthometric height was computed from unverified reset data.
 KB0437
 KB0437.No vertical observational check was made to the station.
 KB0437
 KB0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0437.GEOID18 height accuracy estimate available here.
 KB0437
 KB0437.Click photographs - Photos may exist for this station.
 KB0437
 KB0437;                    North         East    Units  Estimated Accuracy
 KB0437;SPC IL E     -   278,304.8     297,376.2     MT  (+/- 3 meters HH1 GPS) 
 KB0437
 KB0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8220236981(NAD 83)
 KB0437
 KB0437                          SUPERSEDED SURVEY CONTROL
 KB0437
 KB0437  NGVD 29 (11/09/15)  182.86   (m)          599.9    (f) RESET       3  
 KB0437
 KB0437.Superseded values are not recommended for survey control.
 KB0437
 KB0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0437.See file dsdata.pdf to determine how the superseded data were derived.
 KB0437
 KB0437_MARKER: DR = REFERENCE MARK DISK
 KB0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0437_STAMPING: KINGERY 1959 NO 4 1974
 KB0437_MARK LOGO: NGS
 KB0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0437+STABILITY: SURFACE MOTION
 KB0437
 KB0437  HISTORY     - Date     Condition        Report By
 KB0437  HISTORY     - 1974     MONUMENTED       NGS
 KB0437
 KB0437                          STATION DESCRIPTION
 KB0437
 KB0437'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0437'1 MI NE FROM MONTROSE.
 KB0437'0.9 MILE EAST ALONG FRONTAGE ROAD FROM ITS INTERSECTION WITH
 KB0437'MATTOON-DIETERICH ROAD (0.1 MILE NORTH OF INTERSTATE HIGHWAY
 KB0437'70 AT THE NORTH EDGE OF MONTROSE) THENCE NORTH 0.15 MILE ON OILED
 KB0437'ROAD, 20 FEET NORTHWEST OF A METAL WITNESS POST, SET IN THE TOP
 KB0437'OF A SQUARE CONCRETE POST PROJECTING 8 INCHES AND 18 FEET EAST
 KB0437'OF THE CENTERLINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0642 ***********************************************************************
 NH0642  DESIGNATION -  KINGS
 NH0642  PID         -  NH0642
 NH0642  STATE/COUNTY-  IL/OGLE
 NH0642  COUNTRY     -  US
 NH0642  USGS QUAD   -  KINGS (2018)
 NH0642
 NH0642                         *CURRENT SURVEY CONTROL
 NH0642  ______________________________________________________________________
 NH0642* NAD 83(1997) POSITION- 42 00 03.17752(N) 089 06 33.23807(W)   ADJUSTED
 NH0642* NAVD 88 ORTHO HEIGHT -   269.213 (meters)      883.24  (feet) POSTED
 NH0642  ______________________________________________________________________
 NH0642  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 NH0642  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 NH0642  DYNAMIC HEIGHT  -        269.12  (meters)      882.9   (feet) COMP
 NH0642  MODELED GRAVITY -    980,274.7   (mgal)                       NAVD 88
 NH0642
 NH0642  HORZ ORDER      -  SECOND
 NH0642  VERT ORDER      -  * POSTED, SEE BELOW
 NH0642
 NH0642.The horizontal coordinates were established by classical geodetic methods
 NH0642.and adjusted by the National Geodetic Survey in October 1999.
 NH0642
 NH0642.The orthometric height was determined by differential leveling
 NH0642.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0642
 NH0642.* This is a POSTED BENCH MARK height.
 NH0642
 NH0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0642.GEOID18 height accuracy estimate available here.
 NH0642
 NH0642.Click photographs - Photos may exist for this station.
 NH0642
 NH0642.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0642
 NH0642.The dynamic height is computed by dividing the NAVD 88
 NH0642.geopotential number by the normal gravity value computed on the
 NH0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0642.degrees latitude (g = 980.6199 gals.).
 NH0642
 NH0642.The modeled gravity was interpolated from observed gravity values.
 NH0642
 NH0642. The following values were computed from the NAD 83(1997) position.
 NH0642
 NH0642;                    North         East     Units Scale Factor Converg.
 NH0642;SPC IL W     -   592,721.575   787,603.367   MT  1.00003558   +0 42 27.4
 NH0642;SPC IL W     - 1,944,620.70  2,583,995.38   sFT  1.00003558   +0 42 27.4
 NH0642;UTM  16      - 4,652,026.241   325,316.574   MT  0.99997549   -1 24 42.2
 NH0642
 NH0642!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0642!SPC IL W     -   0.99996296  x   1.00003558  =   0.99999854
 NH0642!UTM  16      -   0.99996296  x   0.99997549  =   0.99993845
 NH0642
 NH0642:                Primary Azimuth Mark                     Grid Az
 NH0642:SPC IL W     -  HAMILTON                                 020 47 14.7
 NH0642:UTM  16      -  HAMILTON                                 022 54 24.3
 NH0642
 NH0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2531652026(NAD 83)
 NH0642
 NH0642|---------------------------------------------------------------------|
 NH0642| PID    Reference Object                     Distance      Geod. Az  |
 NH0642|                                                           dddmmss.s |
 NH0642| NH0641 HAMILTON                            APPROX. 1.0 KM 0212942.1 |
 NH0642| CI9899 KINGS RM                             33.480 METERS 12303     |
 NH0642|---------------------------------------------------------------------|
 NH0642
 NH0642                          SUPERSEDED SURVEY CONTROL
 NH0642
 NH0642  NAD 83(1996)-  42 00 03.17817(N)    089 06 33.24035(W) AD(       ) 2
 NH0642  NAD 83(1986)-  42 00 03.17473(N)    089 06 33.23818(W) AD(       ) 2
 NH0642  NAD 27      -  42 00 03.07420(N)    089 06 32.89750(W) AD(       ) 2
 NH0642  USSD        -  42 00 03.22400(N)    089 06 32.68600(W) AD(       ) 3
 NH0642  NGVD 29             269.25   (m)          883.4    (f) LEVELING    3  
 NH0642
 NH0642.Superseded values are not recommended for survey control.
 NH0642
 NH0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0642.See file dsdata.pdf to determine how the superseded data were derived.
 NH0642
 NH0642_MARKER: DS = TRIANGULATION STATION DISK
 NH0642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0642_STAMPING: 883.377 KINGS 1920
 NH0642_MARK LOGO: CGS
 NH0642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0642+STABILITY: SURFACE MOTION
 NH0642
 NH0642  HISTORY     - Date     Condition        Report By
 NH0642  HISTORY     - 1920     MONUMENTED       CGS
 NH0642  HISTORY     - 1954     MARK NOT FOUND   CGS
 NH0642  HISTORY     - 1960     MARK NOT FOUND   CGS
 NH0642  HISTORY     - 1960     GOOD             CGS
 NH0642  HISTORY     - 1960     MARK NOT FOUND   CGS
 NH0642  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 NH0642  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 NH0642  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0642
 NH0642                          STATION DESCRIPTION
 NH0642
 NH0642'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0642'STATION IS LOCATED AT KINGS, ABOUT 220 YARDS S OF THE RAILROAD
 NH0642'STATION, ON THE W SIDE OF THE CHICAGO, BURLINGTON AND QUINCY
 NH0642'RAILROAD TRACK, 25 YARDS N OF THE S END OF A TRIANGULAR LOT,
 NH0642'AND 16.55 METERS (54.30 FEET) W OF THE W AND NEAREST RAIL
 NH0642'OF THE MAIN LINE.  THE SURFACE, UNDERGROUND, AND REFERENCE
 NH0642'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0642'THE REFERENCE MARK IS ON THE
 NH0642'OPPOSITE SIDE OF THE TRACK, NEAR THE FENCE LINE, 33.48 METERS
 NH0642'(109.84 FEET) FROM THE STATION, N 56 DEG 57 MIN W.
 NH0642
 NH0642                          STATION RECOVERY (1954)
 NH0642
 NH0642'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0642'THIS TRAVERSE STATION WAS SEARCHED FOR BUT NOT RECOVERED, THE
 NH0642'SITE IS NOW A CORN FIELD.  THE UNDERGROUND MARK COULD PROBABLY
 NH0642'BE RECOVERED, WHEN THE CORN HAS BEEN GATHERED.  THE REFERENCE
 NH0642'MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED IN THE
 NH0642'1920 DESCRIPTION.
 NH0642
 NH0642                          STATION RECOVERY (1960)
 NH0642
 NH0642'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (SD)
 NH0642'STATION NOT RECOVERED.  A THOROUGH SEARCH WAS MADE FOR THIS
 NH0642'MARK BUT IT WAS NOT RECOVERED ON THIS DATE.  IT MAY HAVE
 NH0642'BEEN DESTROYED BY PLOWING OPERATIONS.  R.M. KINGS WAS NOT
 NH0642'RECOVERED EITHER.
 NH0642'
 NH0642'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT KINGS
 NH0642
 NH0642                          STATION RECOVERY (1960)
 NH0642
 NH0642'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0642'AT KINGS.
 NH0642'AT KINGS, OGLE COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 NH0642'RAILROAD, ABOUT 220 YARDS SOUTH OF THE STATION, 5 YARDS NORTH
 NH0642'OF THE SOUTH END OF A TRIANGULAR LOT, AND 17 YARDS WEST OF THE
 NH0642'WEST RAIL.  A STANDARD TRIANGULATION STATION DISK, STAMPED
 NH0642'883.377 KINGS 1920 AND SET IN THE TOP OF A CONCRETE POST FLUSH
 NH0642'WITH THE GROUND.
 NH0642
 NH0642                          STATION RECOVERY (1960)
 NH0642
 NH0642'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0642'MARK NOT FOUND.
 NH0642
 NH0642                          STATION RECOVERY (1996)
 NH0642
 NH0642'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0642'MARK NOT FOUND.
 NH0642
 NH0642                          STATION RECOVERY (2001)
 NH0642
 NH0642'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0642'MARK NOT FOUND.
 NH0642
 NH0642                          STATION RECOVERY (2004)
 NH0642
 NH0642'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0642'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2036 ***********************************************************************
 LC2036  DESIGNATION -  KINGSTON
 LC2036  PID         -  LC2036
 LC2036  STATE/COUNTY-  IL/PEORIA
 LC2036  COUNTRY     -  US
 LC2036  USGS QUAD   -  GLASFORD (2018)
 LC2036
 LC2036                         *CURRENT SURVEY CONTROL
 LC2036  ______________________________________________________________________
 LC2036* NAD 83(1997) POSITION- 40 33 45.37294(N) 089 45 22.95913(W)   ADJUSTED
 LC2036* NAVD 88 ORTHO HEIGHT -   185.    (meters)      607.    (feet) SCALED
 LC2036  ______________________________________________________________________
 LC2036  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 LC2036  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 LC2036  HORZ ORDER      -  FIRST
 LC2036
 LC2036.The horizontal coordinates were established by classical geodetic methods
 LC2036.and adjusted by the National Geodetic Survey in October 1999.
 LC2036
 LC2036.The orthometric height was scaled from a topographic map.
 LC2036
 LC2036.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2036.GEOID18 height accuracy estimate available here.
 LC2036
 LC2036.Click photographs - Photos may exist for this station.
 LC2036
 LC2036.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2036
 LC2036. The following values were computed from the NAD 83(1997) position.
 LC2036
 LC2036;                    North         East     Units Scale Factor Converg.
 LC2036;SPC IL W     -   432,536.548   734,744.944   MT  0.99995603   +0 16 00.5
 LC2036;SPC IL W     - 1,419,080.32  2,410,575.70   sFT  0.99995603   +0 16 00.5
 LC2036;UTM  16      - 4,493,855.373   266,644.692   MT  1.00027034   -1 47 35.6
 LC2036
 LC2036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2036!SPC IL W     -   0.99997617  x   0.99995603  =   0.99993220
 LC2036!UTM  16      -   0.99997617  x   1.00027034  =   1.00024651
 LC2036
 LC2036:                Primary Azimuth Mark                     Grid Az
 LC2036:SPC IL W     -  KINGSTON AZ MK                           229 49 40.5
 LC2036:UTM  16      -  KINGSTON AZ MK                           231 53 16.6
 LC2036
 LC2036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6664493855(NAD 83)
 LC2036
 LC2036|---------------------------------------------------------------------|
 LC2036| PID    Reference Object                     Distance      Geod. Az  |
 LC2036|                                                           dddmmss.s |
 LC2036| LC2021 PEORIA COUNTY HOME TANK             APPROX.15.0 KM 0164532.6 |
 LC2036| LC2024 PEORIA COUNTY HOME STACK            APPROX.14.9 KM 0164902.5 |
 LC2036| LC2012 PEKIN MUNICIPAL STANDPIPE           APPROX. 9.0 KM 0863515.0 |
 LC2036| LC2011 PEKIN CORN PROD REFINING CO TK      APPROX. 8.0 KM 0952128.3 |
 LC2036| CI7660 KINGSTON RM 1                        45.507 METERS 09627     |
 LC2036| LC2018 PEKIN FLEISCHMAN YEAST CORP TK      APPROX. 7.7 KM 0993040.8 |
 LC2036| LC2019 PEKIN FLEISCHMAN YEAST CORP SK      APPROX. 7.7 KM 0995544.9 |
 LC2036| LC2015 S PEKIN SUPER PWR CO N TANK         APPROX. 6.8 KM 1074739.2 |
 LC2036| LC2016 S PEKIN SUPER PWR CO S TANK         APPROX. 6.8 KM 1075359.0 |
 LC2036| CI7661 KINGSTON RM 2                        25.332 METERS 18523     |
 LC2036| CI7659 KINGSTON AZ MK                                     2300541.0 |
 LC2036| LC2038 GLASFORD MUNICIPAL TANK             APPROX. 4.8 KM 2814324.9 |
 LC2036| LC2039 FARMINGTON MUNICIPAL TANK           APPROX.25.1 KM 3070939.6 |
 LC2036|---------------------------------------------------------------------|
 LC2036
 LC2036                          SUPERSEDED SURVEY CONTROL
 LC2036
 LC2036  NAD 83(1996)-  40 33 45.38202(N)    089 45 22.95870(W) AD(       ) 1
 LC2036  NAD 83(1986)-  40 33 45.38209(N)    089 45 22.95747(W) AD(       ) 1
 LC2036  NAD 27      -  40 33 45.24300(N)    089 45 22.57200(W) AD(       ) 1
 LC2036  USSD        -  40 33 45.82000(N)    089 45 22.37100(W) AD(       ) 3
 LC2036
 LC2036.Superseded values are not recommended for survey control.
 LC2036
 LC2036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2036.See file dsdata.pdf to determine how the superseded data were derived.
 LC2036
 LC2036_MARKER: P = PIPE CAP
 LC2036_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC2036_MARK LOGO: IRC
 LC2036_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC2036_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC2036
 LC2036  HISTORY     - Date     Condition        Report By
 LC2036  HISTORY     - 1903     MONUMENTED       IRC
 LC2036  HISTORY     - 1935     GOOD             CGS
 LC2036  HISTORY     - 1964     GOOD             CGS
 LC2036  HISTORY     - 1965     GOOD             CGS
 LC2036  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC2036
 LC2036                          STATION DESCRIPTION
 LC2036
 LC2036'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903
 LC2036'STATION IS MARKED BY STONE AND PIPE, SITUATED 1 MILE NE OF
 LC2036'KINGSTON MINES POST OFFICE, AT THE SUMMIT OF A CLAY MOUND
 LC2036'ON TOP OF THE N RIVER BLUFF, 775 FEET W AND 525 FEET N OF
 LC2036'YELLOW-COLORED HOUSE, FRONTING S TO THE BLUFF ROAD, AND OWNED
 LC2036'BY JOSEPH BROWN, 351 FEET E AND 102 FEET N OF FARM DIVISION-FENCE
 LC2036'CORNER, AND ALSO 1,218 FEET S AND 174 FEET W OF THE NE CORNER
 LC2036'OF SEC. 25, T 7 N, R 6 E, TIMBER TOWNSHIP.  A 20-FOOT TOWER
 LC2036'WAS BUILT OVER THIS POINT.
 LC2036
 LC2036                          STATION RECOVERY (1935)
 LC2036
 LC2036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2036'STATION IS ABOUT 12 MILES E OF CANTON, ABOUT 3 MILES ESE OF
 LC2036'GLASSFORD, AND ABOUT 1 MILE NE OF KINGSTON MINES POST OFFICE,
 LC2036'IN THE NE CORNER OF SEC. 25, T 7 N, R 6 E, IN TIMNER TOWNSHIP,
 LC2036'AT THE SUMMIT OF A CLAY MOUND AT TOP OF N RIVER BLUFF (ILLINOIS
 LC2036'RIVER).  IT IS 90 FEET N OF E AND W FENCE LINE, 81 FEET NE
 LC2036'OF 15-INCH LONE TREE, AND ABOUT 0.05 MILE W OF HOUSE OF
 LC2036'STEVE CHIOTTE.  THE MARK PROJECTS 3 INCHES.
 LC2036'
 LC2036'SURFACE IS MARKED BY A STANDARD ILLINOIS RIVER COMMISSION
 LC2036'DISK BEING A 3-INCH DISK SET ON TOP OF A PIPE.  THE MARK IS
 LC2036'STAMPED ILLINOIS RIVER SURVEY 1903.
 LC2036'
 LC2036'THERE IS A STONE UNDERGROUND MARK.
 LC2036'
 LC2036'REFERENCE AND AZIMUTH MARKS ARE STANDARD DISKS SET IN CONCRETE.
 LC2036'
 LC2036'REFERENCE MARK NO. 1 IS E OF STATION, 45 FEET N OF FENCE
 LC2036'CORNER, 3 FEET E OF N AND S FENCE LINE, AND IS FLUSH WITH
 LC2036'THE GROUND.
 LC2036'
 LC2036'REFERENCE MARK NO. 2 IS S OF THE STATION, 45 FEET SE OF
 LC2036'15-INCH TREE, 8 FEET N OF E AND W FENCE LINE, AND IS FLUSH
 LC2036'WITH THE GROUND.  THE DISTANCE BETWEEN THE REFERENCE MARKS
 LC2036'IS 169.52 FEET.
 LC2036'
 LC2036'THE AZIMUTH MARK IS SW OF THE STATION ON S SIDE OF U.S. HIGHWAY
 LC2036'24, 25 FEET S OF CENTER LINE OF ROAD, 3 FEET N OF S
 LC2036'RIGHT-OF-WAY FENCE LINE, 25 YARDS E OF UNPAINTED BARN, AND
 LC2036'PROJECTS 2 INCHES.
 LC2036'
 LC2036'STATION MAY BE REACHED FROM CANTON FROM JUNCTION OF U.S.
 LC2036'HIGHWAY 24, ILLINOIS HIGHWAYS 9 AND 78, BY GOING E ON U.S.
 LC2036'HIGHWAY 24 FOR 13.7 MILES TO JUNCTION WITH STATE HIGHWAY
 LC2036'175.  CONTINUE E ON U.S. HIGHWAY 24, 2.8 MILES TO MR. CHIOTTES
 LC2036'HOUSE (NAME ON LARGE MAIL BOX ON N SIDE OF ROAD).  STATION
 LC2036'MARK IS ABOUT 0.05 MILE W OF HOUSE AT HIGHEST POINT OF MOUND.
 LC2036'
 LC2036'A 100-FOOT SIGNAL AT CROSS IS VISIBLE AT 37 FEET, AN 87-FOOT
 LC2036'SIGNAL AT ILLINOIS P.T. 13 IS VISIBLE AT 50 FEET, A 100-FOOT
 LC2036'SIGNAL AT RALSTON IS VISIBLE AT 50 FEET, AN 87-FOOT SIGNAL
 LC2036'AT HOME IS VISIBLE AT 50 FEET, AND AN 87-FOOT SIGNAL AT
 LC2036'RAMIGE IS VISIBLE AT 60 FEET.
 LC2036
 LC2036                          STATION RECOVERY (1964)
 LC2036
 LC2036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (ERL)
 LC2036'STATION HAS BEEN RECOVERED IN GOOD CONDITION.  DISK HAS BEEN
 LC2036'HIT WITH AXE SEVERAL TIMES - OK.  R.M. 1 RECOVERED IN GOOD
 LC2036'CONDITION.  R.M. 2 NOT SEARCHED FOR.  BELIEVE AZIMUTH MARK
 LC2036'OBLITERATED BY RECONSTRUCTION OF U.S. RTE. 24.  REFERENCES
 LC2036'TO RIGHT OF WAY FENCE AND BARN FOR AZIMUTH MARK ARE USELESS,
 LC2036'AS BOTH ARE REMOVED.
 LC2036
 LC2036                          STATION RECOVERY (1965)
 LC2036
 LC2036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LC2036'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 LC2036'CONDITION.  THE AZIMUTH MARK WAS NOT RECOVERED AND WAS PROBABLY
 LC2036'DESTROYED BY CONSTRUCTION ON U.S. HIGHWAY 24.  NO SUITABLE
 LC2036'PLACE WAS FOUND TO RESET THIS MARK ON U.S. 24 IN THE VICINITY
 LC2036'OF THE STATION.  WITH A SMALL AMOUNT OF CLEARING NEAR THE
 LC2036'STATION SEVERAL INTERSECTION STATION WOULD BE VISIBLE FROM
 LC2036'THE GROUND.
 LC2036'
 LC2036'MR. STEVE CHIOTTE STILL LIVES IN THE HOUSE TO THE SOUTHEAST
 LC2036'OF THE STATION.
 LC2036'
 LC2036'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 LC2036'24 AND THE SURFACED HIGHWAY ABOUT 1 MILE SOUTH OF GLASFORD,
 LC2036'GO EAST ON U.S. 24 FOR 2.8 MILES TO THE DRIVEWAY LEADING NORTH
 LC2036'TO MR. CHIOTTES HOUSE.  STATION IS ON TOP OF MOUND ABOUT
 LC2036'0.05 MILE WEST OF HOUSE.
 LC2036
 LC2036                          STATION RECOVERY (1999)
 LC2036
 LC2036'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1185 ***********************************************************************
 NH1185  DESIGNATION -  KINGSTON
 NH1185  PID         -  NH1185
 NH1185  STATE/COUNTY-  IL/DE KALB
 NH1185  COUNTRY     -  US
 NH1185  USGS QUAD   -  KIRKLAND (2018)
 NH1185
 NH1185                         *CURRENT SURVEY CONTROL
 NH1185  ______________________________________________________________________
 NH1185* NAD 83(1997) POSITION- 42 04 26.07292(N) 088 46 06.73690(W)   ADJUSTED
 NH1185* NAVD 88 ORTHO HEIGHT -   276.    (meters)      906.    (feet) SCALED
 NH1185  ______________________________________________________________________
 NH1185  GEOID HEIGHT    -        -33.175 (meters)                     GEOID18
 NH1185  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 NH1185  HORZ ORDER      -  THIRD
 NH1185
 NH1185.The horizontal coordinates were established by classical geodetic methods
 NH1185.and adjusted by the National Geodetic Survey in October 1999.
 NH1185
 NH1185.The orthometric height was scaled from a topographic map.
 NH1185
 NH1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1185.GEOID18 height accuracy estimate available here.
 NH1185
 NH1185.Click photographs - Photos may exist for this station.
 NH1185
 NH1185.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1185
 NH1185. The following values were computed from the NAD 83(1997) position.
 NH1185
 NH1185;                    North         East     Units Scale Factor Converg.
 NH1185;SPC IL E     -   600,403.443   263,985.578   MT  0.99999095   -0 17 29.9
 NH1185;SPC IL E     - 1,969,823.63    866,092.68   sFT  0.99999095   -0 17 29.9
 NH1185;UTM  16      - 4,659,495.567   353,701.084   MT  0.99986337   -1 11 07.0
 NH1185
 NH1185!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1185!SPC IL E     -   0.99996192  x   0.99999095  =   0.99995287
 NH1185!UTM  16      -   0.99996192  x   0.99986337  =   0.99982530
 NH1185
 NH1185:                Primary Azimuth Mark                     Grid Az
 NH1185:SPC IL E     -  KINGSTON AZ MK                           248 15 16.6
 NH1185:UTM  16      -  KINGSTON AZ MK                           249 08 53.7
 NH1185
 NH1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5370159495(NAD 83)
 NH1185
 NH1185|---------------------------------------------------------------------|
 NH1185| PID    Reference Object                     Distance      Geod. Az  |
 NH1185|                                                           dddmmss.s |
 NH1185| CI9901 KINGSTON RM 1                        15.201 METERS 10644     |
 NH1185| MF1482 DE KALB GENERAL ELEC CO W TK        APPROX.16.3 KM 1674729.0 |
 NH1185| MF1484 DE KALB WURLITZER PIANO CO TK       APPROX.16.0 KM 1691158.6 |
 NH1185| MF1480 DE KALB CYCLONE FENCE CO TANK       APPROX.15.9 KM 1694451.9 |
 NH1185| CI9902 KINGSTON RM 2                         7.880 METERS 18247     |
 NH1185| CI9900 KINGSTON AZ MK                                     2475746.7 |
 NH1185|---------------------------------------------------------------------|
 NH1185
 NH1185                          SUPERSEDED SURVEY CONTROL
 NH1185
 NH1185  NAD 83(1996)-  42 04 26.07290(N)    088 46 06.74181(W) AD(       ) 3
 NH1185  NAD 83(1986)-  42 04 26.07303(N)    088 46 06.74432(W) AD(       ) 3
 NH1185  NAD 27      -  42 04 25.98020(N)    088 46 06.40340(W) AD(       ) 3
 NH1185
 NH1185.Superseded values are not recommended for survey control.
 NH1185
 NH1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1185.See file dsdata.pdf to determine how the superseded data were derived.
 NH1185
 NH1185_MARKER: DS = TRIANGULATION STATION DISK
 NH1185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1185_STAMPING: KINGSTON 1954
 NH1185_MARK LOGO: CGS
 NH1185_PROJECTION: PROJECTING 5 CENTIMETERS
 NH1185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1185+STABILITY: SURFACE MOTION
 NH1185
 NH1185  HISTORY     - Date     Condition        Report By
 NH1185  HISTORY     - 1954     MONUMENTED       CGS
 NH1185  HISTORY     - 1967     GOOD             CGS
 NH1185  HISTORY     - 19961026 GOOD             USPSQD
 NH1185
 NH1185                          STATION DESCRIPTION
 NH1185
 NH1185'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1185'STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF KIRKLAND AND
 NH1185'2 MILES SOUTH OF KINGSTON, ON ROAD RIGHT-OF-WAY NEAR PROPERTY
 NH1185'OWNED BY MR. GUY LANAN.  IT IS 175 FEET SOUTHWEST OF THE
 NH1185'SOUTHWEST CORNER OF A LARGE 2 STORY FRAME HOUSE, 21 FEET
 NH1185'WEST OF THE CENTER OF A GRAVEL ROAD, 4 FEET SOUTHEAST OF A
 NH1185'WHITE WITNESS POST AND 2 FEET EAST OF A FENCE.  THE MARK
 NH1185'PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED KINGSTON 1954.
 NH1185'
 NH1185'REFERENCE MARK NO. 1 IS 27 FEET EAST OF THE CENTER OF THE GRAVEL
 NH1185'ROAD AND 1 FOOT WEST OF A FENCE.  THE MARK IS FLUSH AND THE
 NH1185'DISK IS STAMPED KINGSTON NO 1 1954.
 NH1185'
 NH1185'REFERENCE MARK NO. 2 IS 35 FEET NORTH OF A POWER LINE POLE,
 NH1185'23 FEET WEST OF THE CENTER OF THE GRAVEL ROAD AND 1 FOOT
 NH1185'EAST OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE
 NH1185'DISK IS STAMPED KINGSTON NO 2 1954.
 NH1185'
 NH1185'AZIMUTH MARK IS 29 FEET EAST OF THE CENTER OF A PAVED ROAD,
 NH1185'2 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A
 NH1185'FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED KINGSTON
 NH1185'1954.
 NH1185'
 NH1185'TO REACH THE STATION FROM THE C.M.ST.P. AND P. RAILROAD DEPOT IN
 NH1185'KINGSTON, GO SOUTH ON PAVED STREET FOR 0.05 MILE TO INTERSECTION
 NH1185'WITH STATE HIGHWAY 72, TURN RIGHT AND GO WEST ON HIGHWAY 72
 NH1185'FOR 1.35 MILE TO A CROSSROAD AND A SCHOOL ON THE LEFT, TURN
 NH1185'LEFT AND GO SOUTH ON PAVED ROAD FOR 1.8 MILES TO THE AZIMUTH
 NH1185'MARK ON THE LEFT, EAST SIDE OF ROAD AS DESCRIBED.  CONTINUE
 NH1185'SOUTH ON PAVED ROAD FOR 0.2 MILE TO A CROSSROAD, TURN LEFT
 NH1185'AND GO EAST ON GRAVEL ROAD FOR 0.75 MILE TO A SIDE ROAD LEFT,
 NH1185'TURN LEFT AND GO NORTH ON GRAVEL ROAD FOR 0.5 MILE TO THE
 NH1185'STATION ON THE LEFT NEAR TOP OF HILL AS DESCRIBED.
 NH1185'
 NH1185'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1185
 NH1185                          STATION RECOVERY (1967)
 NH1185
 NH1185'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1185'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION IS
 NH1185'ADEQUATE WITH BELOW CHANGES.
 NH1185'
 NH1185'THE STREET IN KINGSTON IS 5 POINTS ROAD.  THE SCHOOL MENTIONED
 NH1185'IN THE TO REACH IS GONE AND THE PAVED ROAD SOUTH OF GLIDDEN
 NH1185'ROAD.
 NH1185'
 NH1185'THE STATION MARK IS FLUSK, 47 FEET WEST OF A 36 INCH MAPLE
 NH1185'TREE AND 1 FOOT EAST OF A METAL WITNESS POST.
 NH1185'
 NH1185'REFERENCE MARK 1 IS 21 FEET NORTH OF A 20 INCH MULBERRY TREE.
 NH1185'
 NH1185'THE AZIMUTH MARK IS 125 FEET NORTHEAST OF THE INTERSECTION
 NH1185'OF GLIDDEN ROAD AND A DRIVEWAY WEST AND 1 FOOT SOUTH OF A
 NH1185'METAL WITNESS POST.
 NH1185'
 NH1185'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 NH1185'SOUTH OF KINGSTON
 NH1185
 NH1185                          STATION RECOVERY (1996)
 NH1185
 NH1185'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1185'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7902 ***********************************************************************
 DF7902  CBN         -  This is a Cooperative Base Network Control Station.
 DF7902  DESIGNATION -  KINKAID LAKE
 DF7902  PID         -  DF7902
 DF7902  STATE/COUNTY-  IL/JACKSON
 DF7902  COUNTRY     -  US
 DF7902  USGS QUAD   -  ORAVILLE (2018)
 DF7902
 DF7902                         *CURRENT SURVEY CONTROL
 DF7902  ______________________________________________________________________
 DF7902* NAD 83(2011) POSITION- 37 48 35.75953(N) 089 24 44.44335(W)   ADJUSTED
 DF7902* NAD 83(2011) ELLIP HT-   104.487 (meters)        (06/27/12)   ADJUSTED
 DF7902* NAD 83(2011) EPOCH   -  2010.00
 DF7902* NAVD 88 ORTHO HEIGHT -   133.8   (meters)      439.    (feet) GPS OBS
 DF7902  ______________________________________________________________________
 DF7902  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7902  GEOID HEIGHT    -        -29.238 (meters)                     GEOID99
 DF7902  GEOID HEIGHT    -        -29.250 (meters)                     GEOID18
 DF7902  NAD 83(2011) X  -     51,748.022 (meters)                     COMP
 DF7902  NAD 83(2011) Y  - -5,045,207.137 (meters)                     COMP
 DF7902  NAD 83(2011) Z  -  3,888,862.319 (meters)                     COMP
 DF7902  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 DF7902
 DF7902  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7902  Standards:
 DF7902         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7902            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7902  -------------------------------------------------------------------
 DF7902  NETWORK    1.69   2.14           0.77   0.57   1.09     -0.25933903
 DF7902  -------------------------------------------------------------------
 DF7902  Click here for local accuracies and other accuracy information.
 DF7902
 DF7902.The horizontal coordinates were established by GPS observations
 DF7902.and adjusted by the National Geodetic Survey in June 2012.
 DF7902
 DF7902.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7902.been affixed to the stable North American tectonic plate. See 
 DF7902.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7902
 DF7902.The horizontal coordinates are valid at the epoch date displayed above
 DF7902.which is a decimal equivalence of Year/Month/Day.
 DF7902
 DF7902.The orthometric height was determined by GPS observations and a
 DF7902.high-resolution geoid model.
 DF7902
 DF7902.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7902.GEOID18 height accuracy estimate available here.
 DF7902
 DF7902.Click photographs - Photos may exist for this station.
 DF7902
 DF7902.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7902
 DF7902.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7902
 DF7902.The ellipsoidal height was determined by GPS observations
 DF7902.and is referenced to NAD 83.
 DF7902
 DF7902. The following values were computed from the NAD 83(2011) position.
 DF7902
 DF7902;                    North         East     Units Scale Factor Converg.
 DF7902;SPC IL W     -   127,142.735   766,421.102   MT  0.99999550   +0 27 44.8
 DF7902;SPC IL W     -   417,134.12  2,514,499.90   sFT  0.99999550   +0 27 44.8
 DF7902;UTM  16      - 4,187,468.592   287,641.320   MT  1.00015547   -1 28 45.9
 DF7902
 DF7902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7902!SPC IL W     -   0.99998360  x   0.99999550  =   0.99997910
 DF7902!UTM  16      -   0.99998360  x   1.00015547  =   1.00013907
 DF7902
 DF7902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8764187468(NAD 83)
 DF7902
 DF7902                          SUPERSEDED SURVEY CONTROL
 DF7902
 DF7902  NAD 83(2007)-  37 48 35.75966(N)    089 24 44.44413(W) AD(2002.00) 0
 DF7902  ELLIP H (02/10/07)  104.513  (m)                       GP(2002.00)    
 DF7902  NAD 83(1997)-  37 48 35.75963(N)    089 24 44.44405(W) AD(       ) A
 DF7902  ELLIP H (09/15/03)  104.512  (m)                       GP(       ) 4 1
 DF7902
 DF7902.Superseded values are not recommended for survey control.
 DF7902
 DF7902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7902.See file dsdata.pdf to determine how the superseded data were derived.
 DF7902
 DF7902_MARKER: DD = SURVEY DISK
 DF7902_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7902_STAMPING: KINKAID 2002
 DF7902_MARK LOGO: ILDW
 DF7902_PROJECTION: FLUSH
 DF7902_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7902_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7902+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2002
 DF7902
 DF7902  HISTORY     - Date     Condition        Report By
 DF7902  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7902
 DF7902                          STATION DESCRIPTION
 DF7902
 DF7902'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7902'THE STATION IS LOCATED IN JACKSON COUNTY, IN THE WEST HALF OF SECTION
 DF7902'23 , TOWNSHIP 8 SOUTH ,
 DF7902'RANGE 3 WEST OF THE 3RD PRINCIPAL MERIDIAN.  TO REACH THE STATION FROM
 DF7902'THE JUNCTION OF STATE
 DF7902'HIGHWAYS 149 AND 127/13.  GO NORTH 3.0 MILES ON STATE HIGHWAY 127/13
 DF7902'TO AVA ROAD.  TURN LEFT ON AVA
 DF7902'ROAD AND GO 4.7 MILES AND TURN LEFT ON PAUL ICE ROAD.  GO 0.4 MILES TO
 DF7902'THE PAUL ICE RECREATION AREA
 DF7902'SIGN, TURN LEFT (SOUTH) GO 0.7 MILES TO ENTRANCE OF PUBLIC DOVE
 DF7902'HUNTING FIELD.  TURN LEFT (EAST)
 DF7902'INTO FIELD AND GO 0.10 MILES ( 535.4 FEET FROM CENTERLINE OF PAUL  ICE
 DF7902'ROAD ), MONUMENT IS ON NORTH
 DF7902'EDGE OF GRASS LANE SET FLUSH WITH GROUND MARKED WITH WITNESS POST 1
 DF7902'FOOT EAST OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1798 ***********************************************************************
 JB1798  DESIGNATION -  KINMUNDY MUNICIPAL TANK
 JB1798  PID         -  JB1798
 JB1798  STATE/COUNTY-  IL/MARION
 JB1798  COUNTRY     -  US
 JB1798  USGS QUAD   -  KINMUNDY (2018)
 JB1798
 JB1798                         *CURRENT SURVEY CONTROL
 JB1798  ______________________________________________________________________
 JB1798* NAD 83(1997) POSITION- 38 46 20.94374(N) 088 50 44.16355(W)   ADJUSTED
 JB1798  ______________________________________________________________________
 JB1798  GEOID HEIGHT    -        -31.415 (meters)                     GEOID18
 JB1798  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 JB1798  HORZ ORDER      -  THIRD
 JB1798
 JB1798.The horizontal coordinates were established by classical geodetic methods
 JB1798.and adjusted by the National Geodetic Survey in October 1999.
 JB1798
 JB1798.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1798.GEOID18 height accuracy estimate available here.
 JB1798
 JB1798.Click photographs - Photos may exist for this station.
 JB1798
 JB1798.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1798
 JB1798. The following values were computed from the NAD 83(1997) position.
 JB1798
 JB1798;                    North         East     Units Scale Factor Converg.
 JB1798;SPC IL E     -   233,846.036   255,483.315   MT  0.99999939   -0 19 14.9
 JB1798;SPC IL E     -   767,209.87    838,198.18   sFT  0.99999939   -0 19 14.9
 JB1798;UTM  16      - 4,293,146.827   339,669.586   MT  0.99991655   -1 09 21.7
 JB1798
 JB1798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3966993146(NAD 83)
 JB1798
 JB1798                          SUPERSEDED SURVEY CONTROL
 JB1798
 JB1798  NAD 83(1986)-  38 46 20.95835(N)    088 50 44.16046(W) AD(       ) 3
 JB1798  NAD 27      -  38 46 20.78500(N)    088 50 43.96200(W) AD(       ) 3
 JB1798
 JB1798.Superseded values are not recommended for survey control.
 JB1798
 JB1798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1798.See file dsdata.pdf to determine how the superseded data were derived.
 JB1798
 JB1798_MARKER: 53 = ELEVATED TANK
 JB1798
 JB1798  HISTORY     - Date     Condition        Report By
 JB1798  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1798
 JB1798                          STATION DESCRIPTION
 JB1798
 JB1798'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1798'THE STATION IS LOCATED IN THE NORTHEAST EDGE OF KINMUNDY AND ABOUT
 JB1798'0.1 MILE SOUTHEAST
 JB1798'OF THE JUNCTION OF STATE HIGHWAY 37 AND LOUISVILLE
 JB1798'ROAD.  THE TANK IS SUPPORTED BY A
 JB1798'4 LEGGED STEEL STRUCTURE PAINTED
 JB1798'SILVER IN COLOR WITH THE NAME KINMUNDY PAINTED ON
 JB1798'THE NORTH SIDE AND
 JB1798'THE OVERALL HEIGHT IS APPROXIMATELY 90 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0302 ***********************************************************************
 MG0302  DESIGNATION -  KINSON
 MG0302  PID         -  MG0302
 MG0302  STATE/COUNTY-  IL/HENRY
 MG0302  COUNTRY     -  US
 MG0302  USGS QUAD   -  ATKINSON (2018)
 MG0302
 MG0302                         *CURRENT SURVEY CONTROL
 MG0302  ______________________________________________________________________
 MG0302* NAD 83(1997) POSITION- 41 25 02.73752(N) 090 01 39.40256(W)   ADJUSTED
 MG0302* NAVD 88 ORTHO HEIGHT -   202.804 (meters)      665.37  (feet) ADJUSTED
 MG0302  ______________________________________________________________________
 MG0302  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 MG0302  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 MG0302  DYNAMIC HEIGHT  -        202.724 (meters)      665.10  (feet) COMP
 MG0302  MODELED GRAVITY -    980,223.6   (mgal)                       NAVD 88
 MG0302
 MG0302  HORZ ORDER      -  SECOND
 MG0302  VERT ORDER      -  SECOND    CLASS 0
 MG0302
 MG0302.The horizontal coordinates were established by classical geodetic methods
 MG0302.and adjusted by the National Geodetic Survey in October 1999.
 MG0302
 MG0302.The orthometric height was determined by differential leveling and
 MG0302.adjusted by the NATIONAL GEODETIC SURVEY
 MG0302.in June 1991.
 MG0302
 MG0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0302.GEOID18 height accuracy estimate available here.
 MG0302
 MG0302.Click photographs - Photos may exist for this station.
 MG0302
 MG0302.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0302
 MG0302.The dynamic height is computed by dividing the NAVD 88
 MG0302.geopotential number by the normal gravity value computed on the
 MG0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0302.degrees latitude (g = 980.6199 gals.).
 MG0302
 MG0302.The modeled gravity was interpolated from observed gravity values.
 MG0302
 MG0302. The following values were computed from the NAD 83(1997) position.
 MG0302
 MG0302;                    North         East     Units Scale Factor Converg.
 MG0302;SPC IL W     -   527,390.726   711,624.600   MT  0.99994284   +0 05 31.2
 MG0302;SPC IL W     - 1,730,281.07  2,334,721.71   sFT  0.99994284   +0 05 31.2
 MG0302;UTM  15      - 4,589,361.840   748,412.712   MT  1.00035949   +1 58 02.5
 MG0302;UTM  16      - 4,589,521.869   246,971.521   MT  1.00038798   -2 00 14.2
 MG0302
 MG0302!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0302!SPC IL W     -   0.99997337  x   0.99994284  =   0.99991621
 MG0302!UTM  15      -   0.99997337  x   1.00035949  =   1.00033285
 MG0302!UTM  16      -   0.99997337  x   1.00038798  =   1.00036134
 MG0302
 MG0302:                Primary Azimuth Mark                     Grid Az
 MG0302:SPC IL W     -  LANE                                     267 04 50.8
 MG0302:UTM  15      -  LANE                                     265 12 19.5
 MG0302:UTM  16      -  LANE                                     269 10 36.2
 MG0302
 MG0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4841289361(NAD 83)
 MG0302
 MG0302|---------------------------------------------------------------------|
 MG0302| PID    Reference Object                     Distance      Geod. Az  |
 MG0302|                                                           dddmmss.s |
 MG0302| MG0682 ATKINSON ST ANTHONYS CATH CH        APPROX. 0.9 KM 0604209.3 |
 MG0302| MG0681 ATKINSON MUNICIPAL TANK             APPROX. 1.4 KM 0713429.1 |
 MG0302| MG0303 KINSON RM 1                          10.348 METERS 09055     |
 MG0302| MG0297 LANE                                APPROX. 3.4 KM 2671022.0 |
 MG0302| MG0301 KINSON RM 2                          12.094 METERS 27147     |
 MG0302|---------------------------------------------------------------------|
 MG0302
 MG0302                          SUPERSEDED SURVEY CONTROL
 MG0302
 MG0302  NAD 83(1996)-  41 25 02.73769(N)    090 01 39.40283(W) AD(       ) 2
 MG0302  NAD 83(1986)-  41 25 02.74337(N)    090 01 39.41420(W) AD(       ) 2
 MG0302  NAD 27      -  41 25 02.62000(N)    090 01 39.01350(W) AD(       ) 2
 MG0302  NGVD 29 (??/??/92)  202.877  (m)          665.61   (f) ADJ UNCH    2 0
 MG0302  NGVD 29             202.88   (m)          665.6    (f) LEVELING    3  
 MG0302
 MG0302.Superseded values are not recommended for survey control.
 MG0302
 MG0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0302.See file dsdata.pdf to determine how the superseded data were derived.
 MG0302
 MG0302_MARKER: DS = TRIANGULATION STATION DISK
 MG0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0302_STAMPING: KINSON 1958
 MG0302_MARK LOGO: CGS
 MG0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0302+STABILITY: SURFACE MOTION
 MG0302
 MG0302  HISTORY     - Date     Condition        Report By
 MG0302  HISTORY     - 1958     MONUMENTED       CGS
 MG0302  HISTORY     - 1959     GOOD             CGS
 MG0302  HISTORY     - 1962     GOOD             CGS
 MG0302  HISTORY     - 19960808 MARK NOT FOUND   USPSQD
 MG0302  HISTORY     - 20010919 POOR             USPSQD
 MG0302  HISTORY     - 20040303 POOR             USPSQD
 MG0302
 MG0302                          STATION DESCRIPTION
 MG0302
 MG0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0302'THE STATION IS LOCATED AT THE NORTH EDGE OF U.S. HIGHWAY
 MG0302'6 RIGHT-OF-WAY, ABOUT 0.65 MILE WEST OF THE CENTER OF ATKINSON.
 MG0302'
 MG0302'TO REACH THE STATION FROM THE CHEVEROLET GARAGE IN ATKINSON,
 MG0302'GO WEST ON U.S. HIGHWAY 6 FOR 0.05 MILE TO A CROSSROAD,
 MG0302'CONTINUE STRAIGHT AHEAD ON U.S. HIGHWAY 6 FOR 0.6 MILE TO
 MG0302'THE STATION ON THE RIGHT.
 MG0302'
 MG0302'STATION MARK, A STANDARD DISK STAMPED KINSON 1958, IS SET
 MG0302'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
 MG0302'THE MARK IS 57.6 FEET EAST OF TELEPHONE POLE NUMBER 5957,
 MG0302'47 FEET NORTH OF THE CENTERLINE OF U.S. HIGHWAY 6, 3 FEET
 MG0302'SOUTH OF THE NORTH RIGHT-OF-WAY FENCE AND 2 FEET SOUTH OF A
 MG0302'WITNESS POST.
 MG0302'
 MG0302'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED KINSON NO.
 MG0302'1 1958, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 MG0302'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 48 FEET
 MG0302'NORTH OF THE CENTERLINE OF U.S. HIGHWAY 6, 40.5 FEET WEST OF
 MG0302'TELEPHONE POLE NUMBER 6 AND 3 FEET SOUTH OF THE RIGHT-OF-WAY
 MG0302'FENCE.
 MG0302'
 MG0302'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED KINSON NO.
 MG0302'2 1958, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 MG0302'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK 48 FEET NORTH
 MG0302'OF THE CENTERLINE OF U.S. HIGHWAY 6, 18 FEET EAST OF TELEPHONE
 MG0302'POLE NUMBER 5957 AND 2 FEET SOUTH OF THE NORTH RIGHT-OF-WAY
 MG0302'FENCE.
 MG0302'
 MG0302'NOTE--TRIANGULATION STATION LANE MAY BE USED AS AN AZIMUTH.
 MG0302
 MG0302                          STATION RECOVERY (1959)
 MG0302
 MG0302'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0302'0.5 MI W FROM ATKINSON.
 MG0302'ABOUT 0.5 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MG0302'SCHOOL BUILDING AT ATKINSON, 48 FEET NORTH OF THE CENTER LINE OF
 MG0302'THE HIGHWAY, 196 FEET EAST OF A T-FENCE CORNER, 2.8 FEET SOUTH
 MG0302'OF FENCE LINE, 57.8 FEET EAST OF POWER POLE 5957, 2.1 FEET SOUTH
 MG0302'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 MG0302'HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0302
 MG0302                          STATION RECOVERY (1962)
 MG0302
 MG0302'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CJB)
 MG0302'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD
 MG0302'CONDITION.  THE DESCRIPTION IS ADEQUATE AND CORRECT.
 MG0302
 MG0302                          STATION RECOVERY (1996)
 MG0302
 MG0302'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0302'MARK NOT FOUND.
 MG0302
 MG0302                          STATION RECOVERY (2001)
 MG0302
 MG0302'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0302'DISK MISSING, PIN INTACT
 MG0302
 MG0302                          STATION RECOVERY (2004)
 MG0302
 MG0302'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0302'DISK MISSING, PIN INTACT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0303 ***********************************************************************
 MG0303  DESIGNATION -  KINSON RM 1
 MG0303  PID         -  MG0303
 MG0303  STATE/COUNTY-  IL/HENRY
 MG0303  COUNTRY     -  US
 MG0303  USGS QUAD   -  ATKINSON (2018)
 MG0303
 MG0303                         *CURRENT SURVEY CONTROL
 MG0303  ______________________________________________________________________
 MG0303* NAD 83(1986) POSITION- 41 25 02.73   (N) 090 01 38.96   (W)   HD_HELD1
 MG0303* NAVD 88 ORTHO HEIGHT -   202.682 (meters)      664.97  (feet) ADJUSTED
 MG0303  ______________________________________________________________________
 MG0303  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 MG0303  DYNAMIC HEIGHT  -        202.602 (meters)      664.70  (feet) COMP
 MG0303  MODELED GRAVITY -    980,223.6   (mgal)                       NAVD 88
 MG0303
 MG0303  VERT ORDER      -  SECOND    CLASS 0
 MG0303
 MG0303.The horizontal coordinates were determined by differentially corrected
 MG0303.hand held GPS observations or other comparable positioning techniques
 MG0303.and have an estimated accuracy of +/- 3 meters.
 MG0303
 MG0303.The orthometric height was determined by differential leveling and
 MG0303.adjusted by the NATIONAL GEODETIC SURVEY
 MG0303.in June 1991.
 MG0303
 MG0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0303.GEOID18 height accuracy estimate available here.
 MG0303
 MG0303.Click photographs - Photos may exist for this station.
 MG0303
 MG0303.The dynamic height is computed by dividing the NAVD 88
 MG0303.geopotential number by the normal gravity value computed on the
 MG0303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0303.degrees latitude (g = 980.6199 gals.).
 MG0303
 MG0303.The modeled gravity was interpolated from observed gravity values.
 MG0303
 MG0303;                    North         East    Units  Estimated Accuracy
 MG0303;SPC IL W     -   527,390.5     711,634.9     MT  (+/- 3 meters HH1 GPS) 
 MG0303
 MG0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4842289361(NAD 83)
 MG0303
 MG0303                          SUPERSEDED SURVEY CONTROL
 MG0303
 MG0303  NGVD 29 (??/??/92)  202.755  (m)          665.21   (f) ADJ UNCH    2 0
 MG0303
 MG0303.Superseded values are not recommended for survey control.
 MG0303
 MG0303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0303.See file dsdata.pdf to determine how the superseded data were derived.
 MG0303
 MG0303_MARKER: DR = REFERENCE MARK DISK
 MG0303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0303_STAMPING: KINSON NO 1 1958
 MG0303_MARK LOGO: CGS
 MG0303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0303+STABILITY: SURFACE MOTION
 MG0303
 MG0303  HISTORY     - Date     Condition        Report By
 MG0303  HISTORY     - 1958     MONUMENTED       CGS
 MG0303  HISTORY     - 1959     GOOD             CGS
 MG0303  HISTORY     - 19960808 GOOD             USPSQD
 MG0303  HISTORY     - 20010919 GOOD             USPSQD
 MG0303  HISTORY     - 20040303 GOOD             USPSQD
 MG0303
 MG0303                          STATION DESCRIPTION
 MG0303
 MG0303'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0303'0.5 MI W FROM ATKINSON.
 MG0303'ABOUT 0.5 MILE WEST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MG0303'SCHOOL BUILDING AT ATKINSON, 47.6 FEET NORTH OF THE CENTER LINE
 MG0303'OF THE HIGHWAY, 229 FEET EAST OF A T-FENCE CORNER, 2.7 FEET SOUTH
 MG0303'OF FENCE LINE, 91.8 FEET EAST OF POWER POLE 5957, 33.9 FEET EAST OF
 MG0303'TRIANGULATION STATION KINSON, 33.8 FEET EAST OF A METAL WITNESS
 MG0303'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, SET IN THE
 MG0303'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MG0303
 MG0303                          STATION RECOVERY (1996)
 MG0303
 MG0303'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0303'RECOVERED IN GOOD CONDITION.
 MG0303
 MG0303                          STATION RECOVERY (2001)
 MG0303
 MG0303'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0303'RECOVERED IN GOOD CONDITION.
 MG0303
 MG0303                          STATION RECOVERY (2004)
 MG0303
 MG0303'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0303'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0301 ***********************************************************************
 MG0301  DESIGNATION -  KINSON RM 2
 MG0301  PID         -  MG0301
 MG0301  STATE/COUNTY-  IL/HENRY
 MG0301  COUNTRY     -  US
 MG0301  USGS QUAD   -  ATKINSON (2018)
 MG0301
 MG0301                         *CURRENT SURVEY CONTROL
 MG0301  ______________________________________________________________________
 MG0301* NAD 83(1986) POSITION- 41 25 02.75   (N) 090 01 39.92   (W)   HD_HELD1
 MG0301* NAVD 88 ORTHO HEIGHT -   202.646 (meters)      664.85  (feet) ADJUSTED
 MG0301  ______________________________________________________________________
 MG0301  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 MG0301  DYNAMIC HEIGHT  -        202.566 (meters)      664.59  (feet) COMP
 MG0301  MODELED GRAVITY -    980,223.6   (mgal)                       NAVD 88
 MG0301
 MG0301  VERT ORDER      -  SECOND    CLASS 0
 MG0301
 MG0301.The horizontal coordinates were determined by differentially corrected
 MG0301.hand held GPS observations or other comparable positioning techniques
 MG0301.and have an estimated accuracy of +/- 3 meters.
 MG0301
 MG0301.The orthometric height was determined by differential leveling and
 MG0301.adjusted by the NATIONAL GEODETIC SURVEY
 MG0301.in June 1991.
 MG0301
 MG0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0301.GEOID18 height accuracy estimate available here.
 MG0301
 MG0301.Click photographs - Photos may exist for this station.
 MG0301
 MG0301.The dynamic height is computed by dividing the NAVD 88
 MG0301.geopotential number by the normal gravity value computed on the
 MG0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0301.degrees latitude (g = 980.6199 gals.).
 MG0301
 MG0301.The modeled gravity was interpolated from observed gravity values.
 MG0301
 MG0301;                    North         East    Units  Estimated Accuracy
 MG0301;SPC IL W     -   527,391.1     711,612.6     MT  (+/- 3 meters HH1 GPS) 
 MG0301
 MG0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4840089361(NAD 83)
 MG0301
 MG0301                          SUPERSEDED SURVEY CONTROL
 MG0301
 MG0301  NGVD 29 (??/??/92)  202.720  (m)          665.09   (f) ADJ UNCH    2 0
 MG0301
 MG0301.Superseded values are not recommended for survey control.
 MG0301
 MG0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0301.See file dsdata.pdf to determine how the superseded data were derived.
 MG0301
 MG0301_MARKER: DR = REFERENCE MARK DISK
 MG0301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0301_STAMPING: KINSON NO 2 1958
 MG0301_MARK LOGO: CGS
 MG0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0301+STABILITY: SURFACE MOTION
 MG0301
 MG0301  HISTORY     - Date     Condition        Report By
 MG0301  HISTORY     - 1958     MONUMENTED       CGS
 MG0301  HISTORY     - 1959     GOOD             CGS
 MG0301  HISTORY     - 19960808 GOOD             USPSQD
 MG0301  HISTORY     - 20010919 GOOD             USPSQD
 MG0301  HISTORY     - 20040303 GOOD             USPSQD
 MG0301
 MG0301                          STATION DESCRIPTION
 MG0301
 MG0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0301'0.5 MI W FROM ATKINSON.
 MG0301'ABOUT 0.5 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MG0301'SCHOOL BUILDING AT ATKINSON, ABOUT 0.1 MILE EAST OF A FARM HOUSE
 MG0301'NORTH OF THE HIGHWAY, 48.6 FEET NORTH OF THE CENTER LINE OF THE
 MG0301'HIGHWAY, 157 FEET EAST OF A T-FENCE CORNER, 2.2 FEET SOUTH OF
 MG0301'FENCE LINE, 18.3 FEET EAST OF POWER POLE 5957, 39.7 FEET WEST OF
 MG0301'TRIANGULATION STATION KINSON, 40.0 FEET WEST OF A METAL WITNESS
 MG0301'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, SET IN THE
 MG0301'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MG0301
 MG0301                          STATION RECOVERY (1996)
 MG0301
 MG0301'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0301'RECOVERED IN GOOD CONDITION.
 MG0301
 MG0301                          STATION RECOVERY (2001)
 MG0301
 MG0301'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0301'RECOVERED IN GOOD CONDITION.
 MG0301
 MG0301                          STATION RECOVERY (2004)
 MG0301
 MG0301'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0301'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0758 ***********************************************************************
 LD0758  DESIGNATION -  KIRK RESET
 LD0758  PID         -  LD0758
 LD0758  STATE/COUNTY-  IL/WARREN
 LD0758  COUNTRY     -  US
 LD0758  USGS QUAD   -  MONMOUTH (2018)
 LD0758
 LD0758                         *CURRENT SURVEY CONTROL
 LD0758  ______________________________________________________________________
 LD0758* NAD 83(1997) POSITION- 40 53 03.60044(N) 090 42 37.80030(W)   ADJUSTED
 LD0758* NAVD 88 ORTHO HEIGHT -   238.    (meters)      781.    (feet) SCALED
 LD0758  ______________________________________________________________________
 LD0758  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 LD0758  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 LD0758  HORZ ORDER      -  FIRST
 LD0758
 LD0758.The horizontal coordinates were established by classical geodetic methods
 LD0758.and adjusted by the National Geodetic Survey in October 1999.
 LD0758
 LD0758.The orthometric height was scaled from a topographic map.
 LD0758
 LD0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0758.GEOID18 height accuracy estimate available here.
 LD0758
 LD0758.Click photographs - Photos may exist for this station.
 LD0758
 LD0758.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0758
 LD0758. The following values were computed from the NAD 83(1997) position.
 LD0758
 LD0758;                    North         East     Units Scale Factor Converg.
 LD0758;SPC IL W     -   468,323.563   654,167.176   MT  0.99996702   -0 21 21.5
 LD0758;SPC IL W     - 1,536,491.56  2,146,213.48   sFT  0.99996702   -0 21 21.5
 LD0758;UTM  15      - 4,528,440.379   692,894.117   MT  1.00005798   +1 29 56.5
 LD0758
 LD0758!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0758!SPC IL W     -   0.99996787  x   0.99996702  =   0.99993489
 LD0758!UTM  15      -   0.99996787  x   1.00005798  =   1.00002584
 LD0758
 LD0758:                Primary Azimuth Mark                     Grid Az
 LD0758:SPC IL W     -  KIRK AZ MK 2                             062 40 17.9
 LD0758:UTM  15      -  KIRK AZ MK 2                             060 48 59.9
 LD0758
 LD0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9289428440(NAD 83)
 LD0758
 LD0758|---------------------------------------------------------------------|
 LD0758| PID    Reference Object                     Distance      Geod. Az  |
 LD0758|                                                           dddmmss.s |
 LD0758| LD0759 MONMOUTH WARREN CO CTHSE CUP        APPROX. 6.0 KM 0585152.8 |
 LD0758| LD0762 MONMOUTH CATHOLIC CHURCH SPIRE      APPROX. 5.8 KM 0590845.9 |
 LD0758| CL9670 KIRK AZ MK 2                                       0621856.4 |
 LD0758| LD0760 MONMOUTH MUNICIPAL TANK             APPROX. 5.7 KM 0641641.4 |
 LD0758| LD0756 ORMONDE STANOLIND PLINE CO TK       APPROX. 8.7 KM 1131216.8 |
 LD0758| CL9669 KIRK AZ MK                                         1822440.8 |
 LD0758| CL9671 KIRK RM 1                            31.836 METERS 19055     |
 LD0758| LD0769 KANSAS CITY CHICAGO AWY BCN 22      APPROX.22.5 KM 2551701.3 |
 LD0758| CL9672 KIRK RM 2                            22.205 METERS 28442     |
 LD0758| CL9673 KIRK RM 3                             5.782 METERS 29308     |
 LD0758|---------------------------------------------------------------------|
 LD0758
 LD0758                          SUPERSEDED SURVEY CONTROL
 LD0758
 LD0758  NAD 83(1996)-  40 53 03.60072(N)    090 42 37.80020(W) AD(       ) 1
 LD0758  NAD 83(1986)-  40 53 03.60524(N)    090 42 37.80026(W) AD(       ) 1
 LD0758  NAD 27      -  40 53 03.46500(N)    090 42 37.30600(W) AD(       ) 1
 LD0758
 LD0758.Superseded values are not recommended for survey control.
 LD0758
 LD0758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0758.See file dsdata.pdf to determine how the superseded data were derived.
 LD0758
 LD0758_MARKER: DS = TRIANGULATION STATION DISK
 LD0758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0758_STAMPING: KIRK 1939 1969
 LD0758_MARK LOGO: CGS
 LD0758_PROJECTION: FLUSH
 LD0758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0758+STABILITY: SURFACE MOTION
 LD0758
 LD0758  HISTORY     - Date     Condition        Report By
 LD0758  HISTORY     - 1969     MONUMENTED       CGS
 LD0758  HISTORY     - 1973     GOOD             USGS
 LD0758  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0758
 LD0758                          STATION DESCRIPTION
 LD0758
 LD0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LD0758'THE UNDERGROUND STATION MARK WAS THE ONLY MARK FOUND IN GOOD
 LD0758'CONDITION, REFERENCE MARK 2 FOUND DESTROYED AND THE DISK
 LD0758'GONE, REFERENCE MARK 1 HAS BEEN HIT AND LEANS SLIGHTLY TO THE
 LD0758'SOUTH BUT SOLID AND WAS LEFT INTACT AND USED, THE SURFACE STATION
 LD0758'MARK FOUND BROKEN AND THE DISK GONE AND THE AZIMUTH MARK ALSO
 LD0758'FOUND DESTROYED AND THE DISK GONE.  A NEW SURFACE STATION MARK,
 LD0758'REFERENCE MARK 3 AND AZIMUTH MARK WERE SET.  A NEW DESCRIPTION
 LD0758'FOLLOWS.
 LD0758'
 LD0758'THE STATION IS ABOUT 2-1/2 MILES NORTHEAST OF KIRKWOOD, IN
 LD0758'THE NORTHEAST ANGLE OF AN INTERSECTION FORMED BY A SECTION
 LD0758'LINE ROAD AND RAILROAD, 30 FEET SOUTHEAST OF A FENCE CORNER,
 LD0758'52 FEET EAST OF THE CENTERLINE OF THE ROAD, 32 FEET NORTH OF
 LD0758'THE NORTH RAIL OF THE RAILROAD, 14 FEET SOUTH OF A FENCE AND 1
 LD0758'FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH
 LD0758'AND THE DISK IS STAMPED KIRK 1939 1969.
 LD0758'
 LD0758'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 34
 LD0758'AND 67 AT THE SOUTH EDGE OF MONMOUTH, GO SOUTHWEST ON HIGHWAY
 LD0758'34 FOR 3.5 MILES TO A CROSSROAD.  TURN RIGHT AND GO NORTH ON
 LD0758'THE GRAVELED ROAD FOR 0.4 MILE TO A RAILROAD CROSSING AND THE
 LD0758'STATION ON THE RIGHT.  TO REACH THE AZIMUTH MARK FROM THE
 LD0758'STATION, GO NORTHEAST ALONG THE NORTH SIDE OF THE RAILROAD
 LD0758'TRACKS FOR 0.3 MILE TO THE MARK ON THE LEFT.
 LD0758'
 LD0758'REFERENCE MARK 1 IS 31 FEET SOUTH OF THE SOUTH RAIL OF THE
 LD0758'RAILROAD 26 FEET EAST OF THE CENTERLINE OF THE ROAD, 4 FEET
 LD0758'NORTH OF A FENCE CORNER AND 41 FEET WEST OF A TELEPHONE POLE.
 LD0758'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED KIRK
 LD0758'NO 1 1939.
 LD0758'
 LD0758'REFERENCE MARK 3 IS 32 FEET EAST OF THE CENTERLINE OF THE
 LD0758'ROAD, 47 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD, 13
 LD0758'FEET EAST OF A FENCE CORNER, 1 FOOT SOUTH OF A FENCE AND 2
 LD0758'FEET EAST OF A CONCRETE FENCE POST.  THE MONUMENT PROJECTS
 LD0758'3 INCHES AND THE DISK IS STAMPED KIRK 1939 NO 3 1969.
 LD0758'
 LD0758'THE AZIMUTH MARK IS 12 FEET EAST OF THE CENTERLINE OF FIELD
 LD0758'ENTRANCE, 46 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD,
 LD0758'1 FOOT WEST OF A METAL WITNESS POST, 1 FOOT SOUTH OF A FENCE
 LD0758'AND 2 FEET EAST OF A CONCRETE GATE POST.  THE MONUMENT PROJECTS
 LD0758'4 INCHES AND THE DISK IS STAMPED KIRK 1939 1969.
 LD0758'
 LD0758'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LD0758'
 LD0758'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 LD0758'SOUTHWEST OF MONMOUTH
 LD0758
 LD0758                          STATION RECOVERY (1973)
 LD0758
 LD0758'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0758'STATION AND ALL SURFACE MARKS FOUND IN GOOD CONDITION
 LD0758'
 LD0758'DIRECTION AND DISTANCES CHECKED OK
 LD0758'
 LD0758'DESCRIPTION IS ADEQUATE
 LD0758
 LD0758                          STATION RECOVERY (2001)
 LD0758
 LD0758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0758'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1181 ***********************************************************************
 NH1181  DESIGNATION -  KIRKLAND
 NH1181  PID         -  NH1181
 NH1181  STATE/COUNTY-  IL/DE KALB
 NH1181  COUNTRY     -  US
 NH1181  USGS QUAD   -  BELVIDERE SOUTH (2018)
 NH1181
 NH1181                         *CURRENT SURVEY CONTROL
 NH1181  ______________________________________________________________________
 NH1181* NAD 83(1997) POSITION- 42 08 02.91714(N) 088 49 38.18853(W)   ADJUSTED
 NH1181* NAVD 88 ORTHO HEIGHT -   268.    (meters)      879.    (feet) SCALED
 NH1181  ______________________________________________________________________
 NH1181  GEOID HEIGHT    -        -33.270 (meters)                     GEOID18
 NH1181  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 NH1181  HORZ ORDER      -  SECOND
 NH1181
 NH1181.The horizontal coordinates were established by classical geodetic methods
 NH1181.and adjusted by the National Geodetic Survey in October 1999.
 NH1181
 NH1181.The orthometric height was scaled from a topographic map.
 NH1181
 NH1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1181.GEOID18 height accuracy estimate available here.
 NH1181
 NH1181.Click photographs - Photos may exist for this station.
 NH1181
 NH1181.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1181
 NH1181. The following values were computed from the NAD 83(1997) position.
 NH1181
 NH1181;                    North         East     Units Scale Factor Converg.
 NH1181;SPC IL E     -   607,120.277   259,163.622   MT  0.99999551   -0 19 52.9
 NH1181;SPC IL E     - 1,991,860.44    850,272.65   sFT  0.99999551   -0 19 52.9
 NH1181;SPC IL W     -   607,850.022   810,730.797   MT  1.00009199   +0 53 55.1
 NH1181;SPC IL W     - 1,994,254.61  2,659,872.62   sFT  1.00009199   +0 53 55.1
 NH1181;UTM  16      - 4,666,286.010   348,985.109   MT  0.99988062   -1 13 33.9
 NH1181
 NH1181!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1181!SPC IL E     -   0.99996319  x   0.99999551  =   0.99995871
 NH1181!SPC IL W     -   0.99996319  x   1.00009199  =   1.00005518
 NH1181!UTM  16      -   0.99996319  x   0.99988062  =   0.99984382
 NH1181
 NH1181:                Primary Azimuth Mark                     Grid Az
 NH1181:SPC IL E     -  KIRKLAND AZ MK                           119 36 00.0
 NH1181:SPC IL W     -  KIRKLAND AZ MK                           118 22 12.0
 NH1181:UTM  16      -  KIRKLAND AZ MK                           120 29 41.0
 NH1181
 NH1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4898566286(NAD 83)
 NH1181
 NH1181|---------------------------------------------------------------------|
 NH1181| PID    Reference Object                     Distance      Geod. Az  |
 NH1181|                                                           dddmmss.s |
 NH1181| CI9907 KIRKLAND RM 1                        24.866 METERS 06823     |
 NH1181| CI9906 KIRKLAND AZ MK                                     1191607.1 |
 NH1181| MF1483 SYCAMORE MUNICIPAL TANK             APPROX.19.9 KM 1423308.9 |
 NH1181| NH1184 KIRKLAND MUNICIPAL TANK             APPROX. 4.8 KM 2012915.0 |
 NH1181| NH1183 KIRKLAND 2                           29.985 METERS 29916     |
 NH1181| CI9908 KIRKLAND RM 2                        27.883 METERS 30824     |
 NH1181|---------------------------------------------------------------------|
 NH1181
 NH1181                          SUPERSEDED SURVEY CONTROL
 NH1181
 NH1181  NAD 83(1996)-  42 08 02.91684(N)    088 49 38.19265(W) AD(       ) 2
 NH1181  NAD 83(1986)-  42 08 02.91610(N)    088 49 38.19528(W) AD(       ) 2
 NH1181  NAD 27      -  42 08 02.82930(N)    088 49 37.84720(W) AD(       ) 2
 NH1181
 NH1181.Superseded values are not recommended for survey control.
 NH1181
 NH1181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1181.See file dsdata.pdf to determine how the superseded data were derived.
 NH1181
 NH1181_MARKER: DS = TRIANGULATION STATION DISK
 NH1181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1181_STAMPING: KIRKLAND 1954
 NH1181_MARK LOGO: CGS
 NH1181_PROJECTION: FLUSH
 NH1181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1181+STABILITY: SURFACE MOTION
 NH1181
 NH1181  HISTORY     - Date     Condition        Report By
 NH1181  HISTORY     - 1954     MONUMENTED       CGS
 NH1181  HISTORY     - 1967     SEE DESCRIPTION  CGS
 NH1181  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH1181
 NH1181                          STATION DESCRIPTION
 NH1181
 NH1181'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1181'STATION IS LOCATED ABOUT 4 MILES NORTHWEST OF KINGSTON AND
 NH1181'3 MILES NORTHEAST OF KIRKLAND ON PROPERTY OWNED BY MR. THEODORE
 NH1181'DE BOWER.  IT IS 23 FEET SOUTH OF THE CENTER OF A GRAVEL
 NH1181'ROAD, 7 FEET EAST OF A FENCE CORNER, 4 FEET EAST OF A WHITE
 NH1181'WITNESS POST AND 1 FOOT NORTH OF A FENCE.  THE MARK IS FLUSH
 NH1181'AND THE DISK IS STAMPED KIRKLAND 1954.
 NH1181'
 NH1181'REFERENCE MARK NO. 1 IS 21 FEET NORTH OF THE CENTER OF THE
 NH1181'GRAVEL ROAD AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS
 NH1181'ABOUT 2 INCHES AND THE DISK IS STAMPED KIRKLAND NO 1 1954.
 NH1181'
 NH1181'REFERENCE MARK NO. 2 IS 34 FEET WEST OF A POWER LINE POLE,
 NH1181'21 FEET NORTH OF THE CENTER OF A GRAVEL ROAD AND 1 FOOT SOUTH
 NH1181'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED KIRKLAND
 NH1181'NO 2 1954.
 NH1181'
 NH1181'AZIMUTH MARK IS ACROSS THE ROAD FROM A 1-1/2 STORY FRAME HOUSE,
 NH1181'21 FEET EAST OF THE CENTER OF A GRAVEL ROAD, 2 FEET SOUTH OF
 NH1181'A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK
 NH1181'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED KIRKLAND
 NH1181'1954.
 NH1181'
 NH1181'TO REACH THE STATION FROM THE CHICAGO, MILWAUKEE AND ST. PAUL
 NH1181'RAILROAD DEPOT IN KIRKLAND, GO SOUTH ON GRAVEL STREET FOR
 NH1181'0.05 MILE TO MAIN EAST-WEST STREET (STATE HIGHWAY 72) TURN,
 NH1181'LEFT AND GO EAST ON HIGHWAY 72 FOR 0.4 MILE TO CROSSROAD,
 NH1181'TURN LEFT AND GO NORTH ON GRAVEL ROAD FOR 1.65 MILES TO A
 NH1181'SIDE ROAD RIGHT, TURN RIGHT AND GO EAST ON GRAVEL ROAD FOR 1.0
 NH1181'MILE TO A CROSSROAD, TURN LEFT AND GO NORTH ON GRAVEL ROAD FOR
 NH1181'1.05 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 NH1181'CONTINUE NORTH ON GRAVEL ROAD FOR 0.1 MILE TO A CROSSROAD,
 NH1181'TURN LEFT AND GO WEST ON GRAVEL ROAD FOR 0.25 MILE TO THE
 NH1181'STATION ON THE LEFT, SOUTH SIDE OF ROAD AS DESCRIBED.
 NH1181'
 NH1181'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 NH1181
 NH1181                          STATION RECOVERY (1967)
 NH1181
 NH1181'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1181'THE AZIMUTH MARK AND REFERENCE MARK 1 WERE FOUND IN GOOD
 NH1181'CONDITION.  A ROAD HAS BEEN BUILT AND THE POINT FOUND FOR THE
 NH1181'STATION MARK IS NEAR THE CENTERLINE OF THE PAVED ROAD.  REFERENCE
 NH1181'MARK 2 COULD NOT BE FOUND AND SHOULD BE CONSIDERED AS LOST.
 NH1181'BY USING THE DISTANCE FROM REFERENCE MARK 1 AND THE DIRECTION
 NH1181'BETWEEN IT AND THE AZIMUTH MARK A TEMPORARY POINT WAS SET
 NH1181'AND A NEW STATION KIRKLAND 2 1967 WAS SET ON LINE TO THE
 NH1181'AZIMUTH MARK.  NO OTHER AZIMUTH OBJECTS WERE VISIBLE.  THE
 NH1181'STATION MARK SHOULD BE CONSIDERED AS LOST.
 NH1181'
 NH1181'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1181'
 NH1181'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES
 NH1181'NORTHEAST OF KIRKLAND
 NH1181
 NH1181                          STATION RECOVERY (1996)
 NH1181
 NH1181'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1181'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1183 ***********************************************************************
 NH1183  DESIGNATION -  KIRKLAND 2
 NH1183  PID         -  NH1183
 NH1183  STATE/COUNTY-  IL/DE KALB
 NH1183  COUNTRY     -  US
 NH1183  USGS QUAD   -  BELVIDERE SOUTH (2018)
 NH1183
 NH1183                         *CURRENT SURVEY CONTROL
 NH1183  ______________________________________________________________________
 NH1183* NAD 83(1997) POSITION- 42 08 03.39228(N) 088 49 39.32750(W)   NO CHECK
 NH1183* NAVD 88 ORTHO HEIGHT -   268.    (meters)      879.    (feet) SCALED
 NH1183  ______________________________________________________________________
 NH1183  GEOID HEIGHT    -        -33.270 (meters)                     GEOID18
 NH1183  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 NH1183  HORZ ORDER      -  THIRD
 NH1183
 NH1183.The horizontal coordinates were established by classical geodetic methods
 NH1183.and adjusted by the National Geodetic Survey in October 1999.
 NH1183
 NH1183.No horizontal observational check was made to the station.
 NH1183
 NH1183.The orthometric height was scaled from a topographic map.
 NH1183
 NH1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1183.GEOID18 height accuracy estimate available here.
 NH1183
 NH1183.Click photographs - Photos may exist for this station.
 NH1183
 NH1183.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1183
 NH1183. The following values were computed from the NAD 83(1997) position.
 NH1183
 NH1183;                    North         East     Units Scale Factor Converg.
 NH1183;SPC IL E     -   607,135.088   259,137.550   MT  0.99999554   -0 19 53.7
 NH1183;SPC IL E     - 1,991,909.03    850,187.11   sFT  0.99999554   -0 19 53.7
 NH1183;SPC IL W     -   607,864.271   810,704.410   MT  1.00009192   +0 53 54.4
 NH1183;SPC IL W     - 1,994,301.36  2,659,786.05   sFT  1.00009192   +0 53 54.4
 NH1183;UTM  16      - 4,666,301.225   348,959.274   MT  0.99988071   -1 13 34.7
 NH1183
 NH1183!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1183!SPC IL E     -   0.99996319  x   0.99999554  =   0.99995874
 NH1183!SPC IL W     -   0.99996319  x   1.00009192  =   1.00005511
 NH1183!UTM  16      -   0.99996319  x   0.99988071  =   0.99984391
 NH1183
 NH1183:                Primary Azimuth Mark                     Grid Az
 NH1183:SPC IL E     -  KIRKLAND AZ MK                           119 36 01.6
 NH1183:SPC IL W     -  KIRKLAND AZ MK                           118 22 13.5
 NH1183:UTM  16      -  KIRKLAND AZ MK                           120 29 42.6
 NH1183
 NH1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4895966301(NAD 83)
 NH1183
 NH1183|---------------------------------------------------------------------|
 NH1183| PID    Reference Object                     Distance      Geod. Az  |
 NH1183|                                                           dddmmss.s |
 NH1183| CI9907 KIRKLAND RM 1                        49.606 METERS 09623     |
 NH1183| NH1181 KIRKLAND                             29.985 METERS 11916     |
 NH1183| CI9906 KIRKLAND AZ MK                                     1191607.9 |
 NH1183| CI9909 KIRKLAND 2 RM 3                      31.714 METERS 14736     |
 NH1183|---------------------------------------------------------------------|
 NH1183
 NH1183                          SUPERSEDED SURVEY CONTROL
 NH1183
 NH1183  NAD 83(1996)-  42 08 03.39198(N)    088 49 39.33161(W) AD(       ) 3
 NH1183  NAD 83(1986)-  42 08 03.39123(N)    088 49 39.33423(W) AD(       ) 3
 NH1183  NAD 27      -  42 08 03.30440(N)    088 49 38.98600(W) AD(       ) 3
 NH1183
 NH1183.Superseded values are not recommended for survey control.
 NH1183
 NH1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1183.See file dsdata.pdf to determine how the superseded data were derived.
 NH1183
 NH1183_MARKER: DS = TRIANGULATION STATION DISK
 NH1183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1183_STAMPING: KIRKLAND 2 1967
 NH1183_MARK LOGO: CGS
 NH1183_PROJECTION: PROJECTING 8 CENTIMETERS
 NH1183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1183+STABILITY: SURFACE MOTION
 NH1183
 NH1183  HISTORY     - Date     Condition        Report By
 NH1183  HISTORY     - 1967     MONUMENTED       CGS
 NH1183  HISTORY     - 1970     GOOD             ILHD
 NH1183  HISTORY     - 19961026 GOOD             USPSQD
 NH1183
 NH1183                          STATION DESCRIPTION
 NH1183
 NH1183'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1183'ABOUT 4 MILES NORTHWEST OF KINGSTON, 3 MILES NORTHEAST OF
 NH1183'KIRKLAND AND ON ROAD RIGHT-OF-WAY.  IT IS 79 FEET WEST OF
 NH1183'A CONCRETE RIGHT-OF-WAY MARKER, 70 FEET WEST OF THE CENTERLINE
 NH1183'OF A FIELD ROAD, 46 FEET WEST OF A POWER POLE, 37 FEET NORTH
 NH1183'OF THE CENTERLINE OF CHERRY VALLEY ROAD, 2 FEET SOUTH OF A FENCE
 NH1183'AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 NH1183'3 INCHES AND THE DISK IS STAMPED KIRKLAND 2 1967.
 NH1183'
 NH1183'TO REACH THE STATION FROM THE INTERSECTION OF N 5TH STREET AND
 NH1183'MAIN STREET (STATE HIGHWAY 72) IN KIRKLAND, GO EAST ON HIGHWAY
 NH1183'72 FOR 0.4 MILE TO A PAVED CROSSROAD.  TURN LEFT AND GO NORTH
 NH1183'ON PEARL ST. ROAD FOR 1.65 MILES TO A SIDE ROAD RIGHT.  TURN
 NH1183'RIGHT ON THE GRAVELED ROAD (WOLF ROAD) AND GO EAST FOR 1.0
 NH1183'MILE TO A GRAVELED CROSSROAD.  TURN LEFT ON MYELLE ROAD AND
 NH1183'GO NORTH FOR 1.05 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 NH1183'CONTINUE NORTH ON THE ROAD FOR 0.1 MILE TO A PAVED CROSSROAD.
 NH1183'TURN LEFT ON CHERRY VALLEY ROAD AND GO WEST FOR 0.35 MILE TO
 NH1183'THE STATION ON THE RIGHT.
 NH1183'
 NH1183'REFERENCE MARK 1 IS 82 FEET EAST OF A CONCRETE RIGHT-OF-WAY
 NH1183'MARKER, 68 FEET EAST OF THE CENTERLINE OF A FIELD ENTRANCE
 NH1183'ROAD, 45 FEET NORTH OF THE CENTERLINE OF THE ROAD, 37 FEET
 NH1183'WEST OF A POWER POLE AND 1 FOOT WEST OF A METAL WITNESS POST.
 NH1183'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED KIRKLAND NO 1 1954.
 NH1183'
 NH1183'REFERENCE MARK 3 IS 40 FEET SOUTH OF THE CENTERLINE OF THE
 NH1183'ROAD, 22 FEET WEST OF A RIGHT-OF-WAY MARKER, 12 FEET WEST
 NH1183'OF THE CENTERLINE OF A FIELD ENTRANCE ROAD AND 1 FOOT NORTH
 NH1183'OF A FENCE.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS
 NH1183'STAMPED KIRKLAND 2 NO 3 1967.
 NH1183'
 NH1183'THE AZIMUTH MARK IS 105 FEET NORTH OF A POWER POLE WITH A
 NH1183'TRANSFORMER, 70 FEET SOUTH OF A POWER POLE, 58 FEET SOUTHEAST
 NH1183'OF A 30 INCH OAK TREE, 35 FEET SOUTHEAST OF THE INTERSECTION
 NH1183'OF THE GRAVELED ROAD AND A DRIVEWAY WEST, 20 FEET EAST OF THE
 NH1183'CENTERLINE OF THE ROAD, 1 FOOT NORTH OF A METAL WITNESS POST
 NH1183'AND DIRECTLY ACROSS THE ROAD FROM A FRAME HOUSE.  THE MONUMENT
 NH1183'IS FLUSH AND THE DISK IS STAMPED KIRKLAND 1954.
 NH1183'
 NH1183'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1183
 NH1183                          STATION RECOVERY (1970)
 NH1183
 NH1183'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 NH1183'KIRKLAND 2, 1967-GOOD
 NH1183'
 NH1183'KIRKLAND NO 1, 1954-GOOD
 NH1183'
 NH1183'KIRKLAND 2 NO 3, 1967-GOOD
 NH1183'
 NH1183'STATION AND R.M.S RECOVERED AS DESCRIBED DESCRIPTION IS ADEQUATE.
 NH1183
 NH1183                          STATION RECOVERY (1996)
 NH1183
 NH1183'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1183'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1304 ***********************************************************************
 KB1304  DESIGNATION -  KIRKSVILLE MUN TK
 KB1304  PID         -  KB1304
 KB1304  STATE/COUNTY-  IL/MOULTRIE
 KB1304  COUNTRY     -  US
 KB1304  USGS QUAD   -  KIRKSVILLE (2018)
 KB1304
 KB1304                         *CURRENT SURVEY CONTROL
 KB1304  ______________________________________________________________________
 KB1304* NAD 83(1997) POSITION- 39 34 18.12725(N) 088 39 38.76147(W)   ADJUSTED
 KB1304  ______________________________________________________________________
 KB1304  GEOID HEIGHT    -        -32.288 (meters)                     GEOID18
 KB1304  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 KB1304  HORZ ORDER      -  THIRD
 KB1304
 KB1304.The horizontal coordinates were established by classical geodetic methods
 KB1304.and adjusted by the National Geodetic Survey in October 1999.
 KB1304
 KB1304.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1304.GEOID18 height accuracy estimate available here.
 KB1304
 KB1304.Click photographs - Photos may exist for this station.
 KB1304
 KB1304.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1304
 KB1304. The following values were computed from the NAD 83(1997) position.
 KB1304
 KB1304;                    North         East     Units Scale Factor Converg.
 KB1304;SPC IL E     -   322,498.565   271,865.938   MT  0.99998474   -0 12 30.9
 KB1304;SPC IL E     - 1,058,064.04    891,946.83   sFT  0.99998474   -0 12 30.9
 KB1304;UTM  16      - 4,381,539.311   357,351.905   MT  0.99985053   -1 03 29.4
 KB1304
 KB1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5735181539(NAD 83)
 KB1304
 KB1304                          SUPERSEDED SURVEY CONTROL
 KB1304
 KB1304  NAD 83(1986)-  39 34 18.13938(N)    088 39 38.75132(W) AD(       ) 3
 KB1304  NAD 27      -  39 34 18.00998(N)    088 39 38.50872(W) AD(       ) 3
 KB1304
 KB1304.Superseded values are not recommended for survey control.
 KB1304
 KB1304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1304.See file dsdata.pdf to determine how the superseded data were derived.
 KB1304
 KB1304_MARKER: 53 = ELEVATED TANK
 KB1304
 KB1304  HISTORY     - Date     Condition        Report By
 KB1304  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1304
 KB1304                          STATION DESCRIPTION
 KB1304
 KB1304'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1304'THE STATION, KIRKSVILLE MOULTRIE COUNTY MUNICIPAL WATER TANK, IS
 KB1304'THE TOP CENTER OF A 4-LEGGED, 140 FEET ELEVATED WATER TANK, BLUE
 KB1304'GREEN IN COLOR WITH BLACK LETTERING (MOULTRIE COUNTY RURAL
 KB1304'WATER) AND IS OWNED BY MOULTRIE COUNTY.
 KB1304'
 KB1304'THE STATION IS LOCATED ABOUT 0.8 KM EAST OF KIRKSVILLE, IN THE
 KB1304'SW1/4,S16,T13N,R5E.
 KB1304'
 KB1304'TO REACH THE STATION FROM THE RAILROAD CROSSING IN KIRKSVILLE, GO
 KB1304'EAST ON A PAVED ROAD FOR 0.8 KM (0.5 MI) TO THE STATION
 KB1304'ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2965 ***********************************************************************
 AJ2965  DESIGNATION -  KISH VALLEY
 AJ2965  PID         -  AJ2965
 AJ2965  STATE/COUNTY-  IL/MCHENRY
 AJ2965  COUNTRY     -  US
 AJ2965  USGS QUAD   -  MARENGO NORTH (2018)
 AJ2965
 AJ2965                         *CURRENT SURVEY CONTROL
 AJ2965  ______________________________________________________________________
 AJ2965* NAD 83(2011) POSITION- 42 18 46.35279(N) 088 37 11.12380(W)   ADJUSTED
 AJ2965* NAD 83(2011) ELLIP HT-   248.081 (meters)        (06/27/12)   ADJUSTED
 AJ2965* NAD 83(2011) EPOCH   -  2010.00
 AJ2965* NAVD 88 ORTHO HEIGHT -   281.9   (meters)      925.    (feet) GPS OBS
 AJ2965  ______________________________________________________________________
 AJ2965  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2965  GEOID HEIGHT    -        -33.657 (meters)                     GEOID99
 AJ2965  GEOID HEIGHT    -        -33.719 (meters)                     GEOID18
 AJ2965  NAD 83(2011) X  -    113,785.741 (meters)                     COMP
 AJ2965  NAD 83(2011) Y  - -4,722,487.058 (meters)                     COMP
 AJ2965  NAD 83(2011) Z  -  4,271,533.797 (meters)                     COMP
 AJ2965  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 AJ2965
 AJ2965  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2965  Standards:
 AJ2965         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2965            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2965  -------------------------------------------------------------------
 AJ2965  NETWORK    1.11   1.57           0.52   0.35   0.80      0.14713633
 AJ2965  -------------------------------------------------------------------
 AJ2965  Click here for local accuracies and other accuracy information.
 AJ2965
 AJ2965.The horizontal coordinates were established by GPS observations
 AJ2965.and adjusted by the National Geodetic Survey in June 2012.
 AJ2965
 AJ2965.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2965.been affixed to the stable North American tectonic plate. See 
 AJ2965.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2965
 AJ2965.The horizontal coordinates are valid at the epoch date displayed above
 AJ2965.which is a decimal equivalence of Year/Month/Day.
 AJ2965
 AJ2965.The orthometric height was determined by GPS observations and a
 AJ2965.high-resolution geoid model.
 AJ2965
 AJ2965.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2965.GEOID18 height accuracy estimate available here.
 AJ2965
 AJ2965.Click photographs - Photos may exist for this station.
 AJ2965
 AJ2965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2965
 AJ2965.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2965
 AJ2965.The ellipsoidal height was determined by GPS observations
 AJ2965.and is referenced to NAD 83.
 AJ2965
 AJ2965. The following values were computed from the NAD 83(2011) position.
 AJ2965
 AJ2965;                    North         East     Units Scale Factor Converg.
 AJ2965;SPC IL E     -   626,894.563   276,386.795   MT  0.99998186   -0 11 34.1
 AJ2965;SPC IL E     - 2,056,736.58    906,779.01   sFT  0.99998186   -0 11 34.1
 AJ2965;UTM  16      - 4,685,785.775   366,513.040   MT  0.99981924   -1 05 26.0
 AJ2965
 AJ2965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2965!SPC IL E     -   0.99996109  x   0.99998186  =   0.99994295
 AJ2965!UTM  16      -   0.99996109  x   0.99981924  =   0.99978034
 AJ2965
 AJ2965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6651385785(NAD 83)
 AJ2965
 AJ2965                          SUPERSEDED SURVEY CONTROL
 AJ2965
 AJ2965  NAD 83(2007)-  42 18 46.35279(N)    088 37 11.12472(W) AD(2002.00) 0
 AJ2965  ELLIP H (02/10/07)  248.112  (m)                       GP(2002.00)    
 AJ2965  ELLIP H (02/03/05)  248.100  (m)                       GP(       ) 4 2
 AJ2965  NAD 83(1997)-  42 18 46.35264(N)    088 37 11.12418(W) AD(       ) 1
 AJ2965  ELLIP H (04/24/01)  248.147  (m)                       GP(       ) 4 1
 AJ2965
 AJ2965.Superseded values are not recommended for survey control.
 AJ2965
 AJ2965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2965.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2965
 AJ2965_MARKER: I = METAL ROD
 AJ2965_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2965_STAMPING: KISH VALLEY
 AJ2965_MARK LOGO: IL-111
 AJ2965_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2965_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2965_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2965+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2000
 AJ2965_ROD/PIPE-DEPTH: 3.7 meters
 AJ2965_SLEEVE-DEPTH  : 0.9 meters
 AJ2965
 AJ2965  HISTORY     - Date     Condition        Report By
 AJ2965  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2965
 AJ2965                          STATION DESCRIPTION
 AJ2965
 AJ2965'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2965'STATION IS LOCATED APPROXIMATELY 4.3 MI NORTH OF MARENGO, 9.2 MI
 AJ2965'WEST OF WOODSTOCK IN SECTION 11, T44N, R5E.  TO REACH FROM THE
 AJ2965'JUNCTION OF IL RT 23 AND KISHWAUKEE VALLEY RD PROCEED WEST ON
 AJ2965'KISHWAUKEE VALLEY RD 0.55 MI TO THE TO THE STATION LOCATED 34.9 FT
 AJ2965'SOUTH OF CENTERLINE OF KISHWAUKEE VALLEY RD.  STATION IS LOCATED
 AJ2965'420 FT WEST OF OLBRICH RD, 237 FT WEST OF CENTERLINE OF AGGREGATE
 AJ2965'DRIVEWAY ADDRESS 21606, 280 FT EAST OF CENTERLINE OF  AGGREGATE
 AJ2965'DRIVEWAY ADDRESS 21703, 130 FT WEST OF POWERPOLE (PP), 59.9 FT EAST
 AJ2965'OF PP, AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ2965'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4
 AJ2965'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0357 ***********************************************************************
 KB0357  DESIGNATION -  KITE
 KB0357  PID         -  KB0357
 KB0357  STATE/COUNTY-  IL/CLARK
 KB0357  COUNTRY     -  US
 KB0357  USGS QUAD   -  UNION CENTER (2018)
 KB0357
 KB0357                         *CURRENT SURVEY CONTROL
 KB0357  ______________________________________________________________________
 KB0357* NAD 83(1997) POSITION- 39 17 54.42001(N) 088 00 37.61939(W)   ADJUSTED
 KB0357* NAVD 88 ORTHO HEIGHT -   199.021 (meters)      652.95  (feet) ADJUSTED
 KB0357  ______________________________________________________________________
 KB0357  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 KB0357  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 KB0357  DYNAMIC HEIGHT  -        198.905 (meters)      652.57  (feet) COMP
 KB0357  MODELED GRAVITY -    980,041.4   (mgal)                       NAVD 88
 KB0357
 KB0357  HORZ ORDER      -  SECOND
 KB0357  VERT ORDER      -  SECOND    CLASS 0
 KB0357
 KB0357.The horizontal coordinates were established by classical geodetic methods
 KB0357.and adjusted by the National Geodetic Survey in October 1999.
 KB0357
 KB0357.The orthometric height was determined by differential leveling and
 KB0357.adjusted by the NATIONAL GEODETIC SURVEY
 KB0357.in June 1991.
 KB0357
 KB0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0357.GEOID18 height accuracy estimate available here.
 KB0357
 KB0357.Click photographs - Photos may exist for this station.
 KB0357
 KB0357.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0357
 KB0357.The dynamic height is computed by dividing the NAVD 88
 KB0357.geopotential number by the normal gravity value computed on the
 KB0357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0357.degrees latitude (g = 980.6199 gals.).
 KB0357
 KB0357.The modeled gravity was interpolated from observed gravity values.
 KB0357
 KB0357. The following values were computed from the NAD 83(1997) position.
 KB0357
 KB0357;                    North         East     Units Scale Factor Converg.
 KB0357;SPC IL E     -   292,160.340   327,851.686   MT  0.99998455   +0 12 16.2
 KB0357;SPC IL E     -   958,529.38  1,075,626.74   sFT  0.99998455   +0 12 16.2
 KB0357;UTM  16      - 4,350,383.381   412,871.238   MT  0.99969347   -0 38 24.1
 KB0357
 KB0357!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0357!SPC IL E     -   0.99997381  x   0.99998455  =   0.99995836
 KB0357!UTM  16      -   0.99997381  x   0.99969347  =   0.99966729
 KB0357
 KB0357:                Primary Azimuth Mark                     Grid Az
 KB0357:SPC IL E     -  KITE AZ MK                               206 32 04.3
 KB0357:UTM  16      -  KITE AZ MK                               207 22 44.6
 KB0357
 KB0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1287150383(NAD 83)
 KB0357
 KB0357|---------------------------------------------------------------------|
 KB0357| PID    Reference Object                     Distance      Geod. Az  |
 KB0357|                                                           dddmmss.s |
 KB0357| KB0358 KITE RM 1                            12.247 METERS 08450     |
 KB0357| KB0356 KITE RM 2                             8.366 METERS 18251     |
 KB0357| CI7662 KITE AZ MK                                         2064420.5 |
 KB0357|---------------------------------------------------------------------|
 KB0357
 KB0357                          SUPERSEDED SURVEY CONTROL
 KB0357
 KB0357  NAD 83(1997)-  39 17 54.42119(N)    088 00 37.61609(W) AD(       ) 2
 KB0357  NAD 83(1986)-  39 17 54.42859(N)    088 00 37.61391(W) AD(       ) 2
 KB0357  NAD 27      -  39 17 54.29400(N)    088 00 37.48820(W) AD(       ) 2
 KB0357  NGVD 29 (??/??/92)  199.086  (m)          653.17   (f) ADJ UNCH    2 0
 KB0357  NGVD 29             199.09   (m)          653.2    (f) LEVELING    3  
 KB0357
 KB0357.Superseded values are not recommended for survey control.
 KB0357
 KB0357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0357.See file dsdata.pdf to determine how the superseded data were derived.
 KB0357
 KB0357_MARKER: DS = TRIANGULATION STATION DISK
 KB0357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0357_STAMPING: KITE 1959
 KB0357_MARK LOGO: CGS
 KB0357_PROJECTION: FLUSH
 KB0357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0357+STABILITY: SURFACE MOTION
 KB0357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0357+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2025
 KB0357
 KB0357  HISTORY     - Date     Condition        Report By
 KB0357  HISTORY     - 1959     MONUMENTED       CGS
 KB0357  HISTORY     - 1959     GOOD             CGS
 KB0357  HISTORY     - 1973     GOOD             NGS
 KB0357  HISTORY     - 1982     GOOD             ILDT
 KB0357  HISTORY     - 20050208 GOOD             ILDT
 KB0357  HISTORY     - 20150818 GOOD             ILDT
 KB0357  HISTORY     - 20250512 GOOD             ILDW
 KB0357
 KB0357                          STATION DESCRIPTION
 KB0357
 KB0357'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0357'THE STATION IS LOCATED ABOUT 1-3/4 MILES WEST-SOUTHWEST OF THE CENTER
 KB0357'OF CASEY, 0.4 MILE NORTH OF U.S. HIGHWAY40 AND IN THE BARNYARD OF
 KB0357'MR. ALVA KITES FARM.
 KB0357'
 KB0357'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE HIGHWAY 49 IN
 KB0357'THE NORTH-EAST EDGE OF CASEY, GO WESTERLY ON U.S. HIGHWAY 40
 KB0357'FOR 1.4 MILES TO CASEY ROAD, TURN RIGHT AND GO W 0.1 MILE TO A
 KB0357'CONCRETE BUILDING, OLD CASEY LAUNDRY, TURN RIGHT AND GO NORTH
 KB0357'ON GRAVEL ROAD FOR 0.3 MILE TO FARM HOME OF MR. ALVA KITE, AND
 KB0357'STATION 100 FEET NORTH OF GATE ENTRANCE TO FARM HOME AS
 KB0357'DESCRIBED.
 KB0357'
 KB0357'STATION MARK, A STANDARD STATION MARK DISK STAMPED KITE 1959, IS SET
 KB0357'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 KB0357'THE GROUND. THE MARK IS 81.5 FEET NORTHWEST OF NORTHWEST CORNER OF
 KB0357'BARN, 24 FEET EAST OF CENTER OF ROAD, 21 FEET SOUTHWEST OF WATER
 KB0357'WELL, 1.7 FEET EAST-NORTHEAST OF WITNESS POST AND 1.6 FEET EAST OF
 KB0357'FENCE.
 KB0357'
 KB0357'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED KITE
 KB0357'NO 1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KB0357'POST WHICH IS SET FLUSH WITH THE GROUND. THE MARK IS 55.5 FEET
 KB0357'NORTH-NORTHWEST OF NORTHWEST CORNER OF BARN, 43.8 FEET EAST OF
 KB0357'WITNESS POST, 31 FEET EAST-SOUTHEAST OF WATER WELL AND 1 FOOT SOUTH
 KB0357'OF FENCE.
 KB0357'
 KB0357'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED KITE
 KB0357'NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KB0357'POST WHICH IS SET FLUSH WITH THE GROUND. THE MARK IS 72 FEET
 KB0357'WEST-NORTHWEST OF NORTHWEST CORNER OF BARN, 26.3 FEET SOUTH OF
 KB0357'WITNESS POST, 23 FEET EAST OF CENTER OF ROAD AND 13.5 FEET NORTH OF
 KB0357'FENCE.
 KB0357'
 KB0357'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED KITE 1959, IS SET
 KB0357'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 KB0357'INCHES. THE MARK IS 44.5 FEET WEST OF TELEPHONE POLE,38.6 FEET NORTH
 KB0357'OF SURFACED ROAD, 4.8 FEET SOUTH OF FENCE AND 4.6 FEET
 KB0357'SOUTH OF WITNESS POST.
 KB0357'
 KB0357'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON GRAVEL ROAD
 KB0357'FOR 0.3 MILE TO SURFACED ROAD RIGHT, TURN RIGHT AND GO WESTERLY
 KB0357'FOR 0.2 MILE TO AZIMUTH MARK ON NORTH SIDE OF ROAD AS DESCRIBED.
 KB0357
 KB0357                          STATION RECOVERY (1959)
 KB0357
 KB0357'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0357'1.8 MI SW FROM CASEY.
 KB0357'ABOUT 1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0357'WITH STATE HIGHWAY 49 IN THE NORTH PART OF THE TOWN OF CASEY,
 KB0357'THENCE 0.05 MILE SOUTHWEST ALONG A SERVICE ROAD PARALLELING THE
 KB0357'NORTH SIDE OF THE HIGHWAY, THENCE 0.35 MILE NORTH ALONG A GRAVEL
 KB0357'ROAD, NEAR A JUNCTION OF A DIRT ROAD WEST AND A DRIVE EAST TO A
 KB0357'BARNLOT, 25 FEET EAST OF THE CENTER LINE OF THE ROAD, 3 1/2
 KB0357'FEET EAST OF A FENCE, 5 FEET SOUTH OF A FENCE CORNER, 90 FEET
 KB0357'SOUTH OF THE EXTENDED CENTER LINE OF THE ROAD WEST, 92 FEET
 KB0357'NORTH OF THE DRIVE EAST, 82 FEET WEST-NORTHWEST OF NORTHWEST
 KB0357'CORNER OF A WHITE BARN, 3.6 FEET EAST OF A METAL WITNESS POST,
 KB0357'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 KB0357'CONCRETE POST FLUSH WITH THE GROUND.
 KB0357
 KB0357                          STATION RECOVERY (1973)
 KB0357
 KB0357'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0357'RECOVERED IN GOOD CONDITION.
 KB0357
 KB0357                          STATION RECOVERY (1982)
 KB0357
 KB0357'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1982 (KB)
 KB0357'KITE 1959 AND THE AZIMUTH MARK WERE RECOVERED.
 KB0357'
 KB0357'THE AZ MK IS 24.5 FEET WEST FROM A POWER POLED, 28 FEET EAST OF
 KB0357'PRIVATE ENTRANCE, 68.4 FEET SOUTHERLY FROM SOUTHEAST CORNER OF METAL
 KB0357'TWO-CAR GARAGE.
 KB0357'
 KB0357'DISTANCE AND DIRECTION FROM NEAREST TOWN--1.75 MI W. CASEY.
 KB0357
 KB0357                          STATION RECOVERY (2005)
 KB0357
 KB0357'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0357'RECOVERED IN GOOD CONDITION.
 KB0357
 KB0357                          STATION RECOVERY (2015)
 KB0357
 KB0357'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (BES)
 KB0357'RECOVERED IN GOOD CONDITION.
 KB0357
 KB0357                          STATION RECOVERY (2025)
 KB0357
 KB0357'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 KB0357'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0358 ***********************************************************************
 KB0358  DESIGNATION -  KITE RM 1
 KB0358  PID         -  KB0358
 KB0358  STATE/COUNTY-  IL/CLARK
 KB0358  COUNTRY     -  US
 KB0358  USGS QUAD   -  UNION CENTER (2018)
 KB0358
 KB0358                         *CURRENT SURVEY CONTROL
 KB0358  ______________________________________________________________________
 KB0358* NAD 83(1986) POSITION- 39 17 54.46   (N) 088 00 37.11   (W)   HD_HELD1
 KB0358* NAVD 88 ORTHO HEIGHT -   199.120 (meters)      653.28  (feet) ADJUSTED
 KB0358  ______________________________________________________________________
 KB0358  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 KB0358  DYNAMIC HEIGHT  -        199.004 (meters)      652.90  (feet) COMP
 KB0358  MODELED GRAVITY -    980,041.4   (mgal)                       NAVD 88
 KB0358
 KB0358  VERT ORDER      -  SECOND    CLASS 0
 KB0358
 KB0358.The horizontal coordinates were determined by differentially corrected
 KB0358.hand held GPS observations or other comparable positioning techniques
 KB0358.and have an estimated accuracy of +/- 3 meters.
 KB0358
 KB0358.The orthometric height was determined by differential leveling and
 KB0358.adjusted by the NATIONAL GEODETIC SURVEY
 KB0358.in June 1991.
 KB0358
 KB0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0358.GEOID18 height accuracy estimate available here.
 KB0358
 KB0358.Click photographs - Photos may exist for this station.
 KB0358
 KB0358.The dynamic height is computed by dividing the NAVD 88
 KB0358.geopotential number by the normal gravity value computed on the
 KB0358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0358.degrees latitude (g = 980.6199 gals.).
 KB0358
 KB0358.The modeled gravity was interpolated from observed gravity values.
 KB0358
 KB0358;                    North         East    Units  Estimated Accuracy
 KB0358;SPC IL E     -   292,161.6     327,863.9     MT  (+/- 3 meters HH1 GPS) 
 KB0358
 KB0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1288350384(NAD 83)
 KB0358
 KB0358                          SUPERSEDED SURVEY CONTROL
 KB0358
 KB0358  NGVD 29 (??/??/92)  199.185  (m)          653.49   (f) ADJ UNCH    2 0
 KB0358
 KB0358.Superseded values are not recommended for survey control.
 KB0358
 KB0358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0358.See file dsdata.pdf to determine how the superseded data were derived.
 KB0358
 KB0358_MARKER: DR = REFERENCE MARK DISK
 KB0358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0358_STAMPING: KITE NO 1 1959
 KB0358_MARK LOGO: CGS
 KB0358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0358+STABILITY: SURFACE MOTION
 KB0358
 KB0358  HISTORY     - Date     Condition        Report By
 KB0358  HISTORY     - 1959     MONUMENTED       CGS
 KB0358  HISTORY     - 1973     GOOD             NGS
 KB0358  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0358  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KB0358
 KB0358                          STATION DESCRIPTION
 KB0358
 KB0358'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0358'1.8 MI SW FROM CASEY.
 KB0358'ABOUT 1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0358'WITH STATE HIGHWAY 49 IN CASEY, THENCE 0.05 MILE SOUTHWEST ALONG
 KB0358'A SERVICE ROAD PARALLELING ALONG THE NORTH SIDE OF THE HIGHWAY,
 KB0358'THENCE 0.35 MILE NORTH ALONG A GRAVEL ROAD, NEAR THE JUNCTION
 KB0358'OF A DIRT ROAD WEST AND A DRIVE EAST TO A BARNLOT, 65 FEET EAST
 KB0358'OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 43
 KB0358'FEET EAST OF A FENCE CORNER, 89 FEET SOUTH OF THE EXTENDED
 KB0358'CENTER LINE OF THE ROAD WEST, 84 FEET NORTH OF THE CENTER LINE
 KB0358'OF THE DRIVE EAST, 55 1/2 FEET NORTHWEST OF THE NORTHWEST CORNER
 KB0358'OF A WHITE BARN, 40.3 FEET EAST OF TRIANGULATION STATION KITE,
 KB0358'44.0 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 KB0358'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0358'PROJECTING 1/2 INCH.
 KB0358
 KB0358                          STATION RECOVERY (1973)
 KB0358
 KB0358'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0358'RECOVERED IN GOOD CONDITION.
 KB0358
 KB0358                          STATION RECOVERY (1982)
 KB0358
 KB0358'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0358'MARK NOT FOUND.
 KB0358
 KB0358                          STATION RECOVERY (2005)
 KB0358
 KB0358'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0358'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0356 ***********************************************************************
 KB0356  DESIGNATION -  KITE RM 2
 KB0356  PID         -  KB0356
 KB0356  STATE/COUNTY-  IL/CLARK
 KB0356  COUNTRY     -  US
 KB0356  USGS QUAD   -  UNION CENTER (2018)
 KB0356
 KB0356                         *CURRENT SURVEY CONTROL
 KB0356  ______________________________________________________________________
 KB0356* NAD 83(1986) POSITION- 39 17 54.15   (N) 088 00 37.64   (W)   HD_HELD1
 KB0356* NAVD 88 ORTHO HEIGHT -   199.063 (meters)      653.09  (feet) ADJUSTED
 KB0356  ______________________________________________________________________
 KB0356  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 KB0356  DYNAMIC HEIGHT  -        198.947 (meters)      652.71  (feet) COMP
 KB0356  MODELED GRAVITY -    980,041.4   (mgal)                       NAVD 88
 KB0356
 KB0356  VERT ORDER      -  SECOND    CLASS 0
 KB0356
 KB0356.The horizontal coordinates were determined by differentially corrected
 KB0356.hand held GPS observations or other comparable positioning techniques
 KB0356.and have an estimated accuracy of +/- 3 meters.
 KB0356
 KB0356.The orthometric height was determined by differential leveling and
 KB0356.adjusted by the NATIONAL GEODETIC SURVEY
 KB0356.in June 1991.
 KB0356
 KB0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0356.GEOID18 height accuracy estimate available here.
 KB0356
 KB0356.Click photographs - Photos may exist for this station.
 KB0356
 KB0356.The dynamic height is computed by dividing the NAVD 88
 KB0356.geopotential number by the normal gravity value computed on the
 KB0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0356.degrees latitude (g = 980.6199 gals.).
 KB0356
 KB0356.The modeled gravity was interpolated from observed gravity values.
 KB0356
 KB0356;                    North         East    Units  Estimated Accuracy
 KB0356;SPC IL E     -   292,152.0     327,851.2     MT  (+/- 3 meters HH1 GPS) 
 KB0356
 KB0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1287050375(NAD 83)
 KB0356
 KB0356                          SUPERSEDED SURVEY CONTROL
 KB0356
 KB0356  NGVD 29 (??/??/92)  199.128  (m)          653.31   (f) ADJ UNCH    2 0
 KB0356
 KB0356.Superseded values are not recommended for survey control.
 KB0356
 KB0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0356.See file dsdata.pdf to determine how the superseded data were derived.
 KB0356
 KB0356_MARKER: DR = REFERENCE MARK DISK
 KB0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0356_STAMPING: KITE NO 2 1959
 KB0356_MARK LOGO: CGS
 KB0356_PROJECTION: FLUSH
 KB0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0356+STABILITY: SURFACE MOTION
 KB0356_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0356+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2015
 KB0356
 KB0356  HISTORY     - Date     Condition        Report By
 KB0356  HISTORY     - 1959     MONUMENTED       CGS
 KB0356  HISTORY     - 1973     GOOD             NGS
 KB0356  HISTORY     - 20050208 GOOD             ILDT
 KB0356  HISTORY     - 20150818 GOOD             ILDT
 KB0356
 KB0356                          STATION DESCRIPTION
 KB0356
 KB0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0356'1.8 MI SW FROM CASEY.
 KB0356'ABOUT 1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0356'WITH STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.05
 KB0356'MILE SOUTHWEST ALONG A SERVICE ROAD PARALLELING ALONG THE NORTH
 KB0356'SIDE OF THE HIGHWAY, THENCE 0.35 MILE NORTH ALONG A GRAVEL ROAD,
 KB0356'NEAR THE JUNCTION OF A DIRT ROAD WEST AND A DRIVEWAY EAST TO A
 KB0356'BARNLOT, 22 FEET EAST OF THE CENTER LINE OF THE ROAD, 14 FEET
 KB0356'NORTH OF A FENCE CORNER, 117 FEET SOUTH OF THE EXTENDED CENTER
 KB0356'LINE OF THE ROAD WEST, 65 FEET NORTH OF THE CENTER LINE OF THE
 KB0356'DRIVE EAST, 72 FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF A
 KB0356'WHITE BARN, 27.5 FEET SOUTH OF TRIANGULATION STATION KITE, 26.5
 KB0356'FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 KB0356'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 KB0356'THE GROUND.
 KB0356
 KB0356                          STATION RECOVERY (1973)
 KB0356
 KB0356'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0356'RECOVERED IN GOOD CONDITION.
 KB0356
 KB0356                          STATION RECOVERY (2005)
 KB0356
 KB0356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0356'RECOVERED IN GOOD CONDITION.
 KB0356
 KB0356                          STATION RECOVERY (2015)
 KB0356
 KB0356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (BES)
 KB0356'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1402 ***********************************************************************
 LC1402  DESIGNATION -  KK 44 RESET
 LC1402  PID         -  LC1402
 LC1402  STATE/COUNTY-  IL/PEORIA
 LC1402  COUNTRY     -  US
 LC1402  USGS QUAD   -  ELMWOOD (2018)
 LC1402
 LC1402                         *CURRENT SURVEY CONTROL
 LC1402  ______________________________________________________________________
 LC1402* NAD 83(1986) POSITION- 40 47 27.     (N) 089 56 13.     (W)   SCALED
 LC1402* NAVD 88 ORTHO HEIGHT -   194.96  (meters)      639.6   (feet) RESET
 LC1402  ______________________________________________________________________
 LC1402  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 LC1402  VERT ORDER      -  THIRD
 LC1402
 LC1402.The horizontal coordinates were scaled from a map and have
 LC1402.an estimated accuracy of +/- 6 seconds.
 LC1402
 LC1402.The orthometric height was computed from unverified reset data.
 LC1402
 LC1402.No vertical observational check was made to the station.
 LC1402
 LC1402.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1402.GEOID18 height accuracy estimate available here.
 LC1402
 LC1402.Click photographs - Photos may exist for this station.
 LC1402
 LC1402;                    North         East    Units  Estimated Accuracy
 LC1402;SPC IL W     -   457,820.      719,390.      MT  (+/- 180 meters Scaled)
 LC1402
 LC1402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL522196(NAD 83)
 LC1402
 LC1402                          SUPERSEDED SURVEY CONTROL
 LC1402
 LC1402  NGVD 29 (??/??/??)  195.05   (m)          639.9    (f) RESET       3  
 LC1402
 LC1402.Superseded values are not recommended for survey control.
 LC1402
 LC1402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1402.See file dsdata.pdf to determine how the superseded data were derived.
 LC1402
 LC1402_MARKER: DB = BENCH MARK DISK
 LC1402_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1402_SP_SET: CULVERT HEADWALL
 LC1402_STAMPING: KK 44 RESET 1962
 LC1402_MARK LOGO: CGS
 LC1402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1402+STABILITY: SURFACE MOTION
 LC1402
 LC1402  HISTORY     - Date     Condition        Report By
 LC1402  HISTORY     - 1962     MONUMENTED       ILHD
 LC1402  HISTORY     - 1963     GOOD             CGS
 LC1402  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1402
 LC1402                          STATION DESCRIPTION
 LC1402
 LC1402'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 LC1402'2.1 MI NE FROM ELMWOOD.
 LC1402'2.1 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LC1402'RAILROAD FROM THE STATION AT ELMWOOD, PEORIA COUNTY, 15 POLES
 LC1402'NORTHEAST OF MILEPOST 43, AT A CROSSING OF STATE HIGHWAY 8, 18
 LC1402'FEET SOUTHEAST OF A POINT 12 FEET SOUTHWEST OF THE CENTER OF THE
 LC1402'CROSSING, IN THE TOP OF THE CENTER OF THE SOUTH HEADWALL OF A
 LC1402'26-INCH CONCRETE CULVERT, AND APPROXIMATELY THE SAME LEVEL AS
 LC1402'THE TRACK.
 LC1402
 LC1402                          STATION RECOVERY (1999)
 LC1402
 LC1402'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1402'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1497 ***********************************************************************
 NH1497  DESIGNATION -  KNIGHT
 NH1497  PID         -  NH1497
 NH1497  STATE/COUNTY-  IL/OGLE
 NH1497  COUNTRY     -  US
 NH1497  USGS QUAD   -  KISHWAUKEE (2018)
 NH1497
 NH1497                         *CURRENT SURVEY CONTROL
 NH1497  ______________________________________________________________________
 NH1497* NAD 83(1997) POSITION- 42 09 03.90488(N) 089 12 19.35955(W)   ADJUSTED
 NH1497* NAVD 88 ORTHO HEIGHT -   267.    (meters)      876.    (feet) SCALED
 NH1497  ______________________________________________________________________
 NH1497  GEOID HEIGHT    -        -33.142 (meters)                     GEOID18
 NH1497  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 NH1497  HORZ ORDER      -  SECOND
 NH1497
 NH1497.The horizontal coordinates were established by classical geodetic methods
 NH1497.and adjusted by the National Geodetic Survey in October 1999.
 NH1497
 NH1497.The orthometric height was scaled from a topographic map.
 NH1497
 NH1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1497.GEOID18 height accuracy estimate available here.
 NH1497
 NH1497.Click photographs - Photos may exist for this station.
 NH1497
 NH1497.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1497
 NH1497. The following values were computed from the NAD 83(1997) position.
 NH1497
 NH1497;                    North         East     Units Scale Factor Converg.
 NH1497;SPC IL W     -   609,310.589   779,450.556   MT  1.00001882   +0 38 42.5
 NH1497;SPC IL W     - 1,999,046.49  2,557,247.37   sFT  1.00001882   +0 38 42.5
 NH1497;UTM  16      - 4,668,905.223   317,784.001   MT  1.00000856   -1 28 49.5
 NH1497
 NH1497!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1497!SPC IL W     -   0.99996333  x   1.00001882  =   0.99998215
 NH1497!UTM  16      -   0.99996333  x   1.00000856  =   0.99997189
 NH1497
 NH1497:                Primary Azimuth Mark                     Grid Az
 NH1497:SPC IL W     -  KNIGHT AZ MK                             179 13 43.6
 NH1497:UTM  16      -  KNIGHT AZ MK                             181 21 15.6
 NH1497
 NH1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1778468905(NAD 83)
 NH1497
 NH1497|---------------------------------------------------------------------|
 NH1497| PID    Reference Object                     Distance      Geod. Az  |
 NH1497|                                                           dddmmss.s |
 NH1497| NH1496 STILLMAN VALLEY MUNICIPAL TANK      APPROX. 5.8 KM 1570052.5 |
 NH1497| CI9912 KNIGHT AZ MK                                       1795226.1 |
 NH1497| CI9913 KNIGHT RM 1                          28.715 METERS 20444     |
 NH1497| NH1499 SLINGERLAND ROCK RIVER FARM TK      APPROX. 3.2 KM 2972439.1 |
 NH1497| CI9914 KNIGHT RM 2                          28.293 METERS 33440     |
 NH1497|---------------------------------------------------------------------|
 NH1497
 NH1497                          SUPERSEDED SURVEY CONTROL
 NH1497
 NH1497  NAD 83(1996)-  42 09 03.90506(N)    089 12 19.36077(W) AD(       ) 2
 NH1497  NAD 83(1986)-  42 09 03.90398(N)    089 12 19.36378(W) AD(       ) 2
 NH1497  NAD 27      -  42 09 03.81470(N)    089 12 18.98260(W) AD(       ) 2
 NH1497
 NH1497.Superseded values are not recommended for survey control.
 NH1497
 NH1497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1497.See file dsdata.pdf to determine how the superseded data were derived.
 NH1497
 NH1497_MARKER: DS = TRIANGULATION STATION DISK
 NH1497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1497_STAMPING: KNIGHT 1954
 NH1497_MARK LOGO: CGS
 NH1497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1497+STABILITY: SURFACE MOTION
 NH1497
 NH1497  HISTORY     - Date     Condition        Report By
 NH1497  HISTORY     - 1954     MONUMENTED       CGS
 NH1497  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH1497
 NH1497                          STATION DESCRIPTION
 NH1497
 NH1497'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1497'STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF BRYON AND IS
 NH1497'ON ROAD RIGHT-OF-WAY.  IT IS 19 FEET EAST OF THE CENTER OF A GRAVEL
 NH1497'ROAD, 3 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST
 NH1497'OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 NH1497'STAMPED KNIGHT 1954.  (NOTE THE UNDERGROUND MARK IS STAMPED
 NH1497'NIGHT 1954.)
 NH1497'
 NH1497'REFERENCE MARK NO. 1 IS 19 FEET WEST OF THE CENTER OF A GRAVEL
 NH1497'ROAD AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS FLUSH AND
 NH1497'THE DISK IS STAMPED KNIGHT NO 1 1954.
 NH1497'
 NH1497'REFERENCE MARK NO. 2 IS 19 FEET WEST OF THE CENTER OF A GRAVEL
 NH1497'ROAD AND 1 FOOT EAST OF THE FENCE LINE.  THE MARK IS FLUSH
 NH1497'AND THE DISK IS STAMPED KNIGHT NO 2 1954.
 NH1497'
 NH1497'AZIMUTH MARK IS 50 FEET SOUTHEAST OF A GRAVEL CROSSROAD,
 NH1497'2 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A
 NH1497'FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 NH1497'KNIGHT 1954.
 NH1497'
 NH1497'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 2
 NH1497'AND 72 IN BYRON, GO NORTH AND THEN EAST ON HIGHWAY 72 FOR 1.6 MILES
 NH1497'TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTHEAST ON A GRAVEL
 NH1497'ROAD FOR 2.1 MILES TO A GRAVEL CROSSROAD AND THE AZIMUTH
 NH1497'MARK IN THE SOUTHEAST ANGLE AS DESCRIBED, TURN LEFT AND GO
 NH1497'NORTH ON GRAVEL ROAD FOR 0.7 MILE TO THE STATION ON THE RIGHT
 NH1497'AS DESCRIBED.
 NH1497'
 NH1497'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1497
 NH1497                          STATION RECOVERY (1989)
 NH1497
 NH1497'RECOVERY NOTE BY US POWER SQUADRON 1989 (BAC)
 NH1497'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1081 ***********************************************************************
 LC1081  DESIGNATION -  KNOLL
 LC1081  PID         -  LC1081
 LC1081  STATE/COUNTY-  IL/LOGAN
 LC1081  COUNTRY     -  US
 LC1081  USGS QUAD   -  LINCOLN EAST (2018)
 LC1081
 LC1081                         *CURRENT SURVEY CONTROL
 LC1081  ______________________________________________________________________
 LC1081* NAD 83(1997) POSITION- 40 12 03.70164(N) 089 18 27.51712(W)   ADJUSTED
 LC1081* NAVD 88 ORTHO HEIGHT -   185.541 (meters)      608.73  (feet) ADJUSTED
 LC1081  ______________________________________________________________________
 LC1081  GEOID HEIGHT    -        -32.552 (meters)                     GEOID18
 LC1081  LAPLACE CORR    -          1.59  (seconds)                    DEFLEC18
 LC1081  DYNAMIC HEIGHT  -        185.446 (meters)      608.42  (feet) COMP
 LC1081  MODELED GRAVITY -    980,110.2   (mgal)                       NAVD 88
 LC1081
 LC1081  HORZ ORDER      -  SECOND
 LC1081  VERT ORDER      -  SECOND    CLASS 0
 LC1081
 LC1081.The horizontal coordinates were established by classical geodetic methods
 LC1081.and adjusted by the National Geodetic Survey in October 1999.
 LC1081
 LC1081.The orthometric height was determined by differential leveling and
 LC1081.adjusted by the NATIONAL GEODETIC SURVEY
 LC1081.in June 1991.
 LC1081
 LC1081.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1081.GEOID18 height accuracy estimate available here.
 LC1081
 LC1081.Click photographs - Photos may exist for this station.
 LC1081
 LC1081.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1081
 LC1081.The dynamic height is computed by dividing the NAVD 88
 LC1081.geopotential number by the normal gravity value computed on the
 LC1081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1081.degrees latitude (g = 980.6199 gals.).
 LC1081
 LC1081.The modeled gravity was interpolated from observed gravity values.
 LC1081
 LC1081. The following values were computed from the NAD 83(1997) position.
 LC1081
 LC1081;                    North         East     Units Scale Factor Converg.
 LC1081;SPC IL W     -   392,661.867   773,135.884   MT  1.00000700   +0 33 16.2
 LC1081;SPC IL W     - 1,288,258.14  2,536,529.98   sFT  1.00000700   +0 33 16.2
 LC1081;UTM  16      - 4,452,623.561   303,590.122   MT  1.00007490   -1 29 24.0
 LC1081
 LC1081!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1081!SPC IL W     -   0.99997600  x   1.00000700  =   0.99998300
 LC1081!UTM  16      -   0.99997600  x   1.00007490  =   1.00005090
 LC1081
 LC1081:                Primary Azimuth Mark                     Grid Az
 LC1081:SPC IL W     -  KNOLL AZ MK                              261 55 39.0
 LC1081:UTM  16      -  KNOLL AZ MK                              263 58 19.2
 LC1081
 LC1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0359052623(NAD 83)
 LC1081
 LC1081|---------------------------------------------------------------------|
 LC1081| PID    Reference Object                     Distance      Geod. Az  |
 LC1081|                                                           dddmmss.s |
 LC1081| LC1079 KNOLL RM 1                           19.028 METERS 08805     |
 LC1081| LC1080 KNOLL RM 2                           18.838 METERS 22902     |
 LC1081| CI7663 KNOLL AZ MK                                        2622855.2 |
 LC1081|---------------------------------------------------------------------|
 LC1081
 LC1081                          SUPERSEDED SURVEY CONTROL
 LC1081
 LC1081  NAD 83(1986)-  40 12 03.71326(N)    089 18 27.51329(W) AD(       ) 2
 LC1081  NAD 27      -  40 12 03.56380(N)    089 18 27.17270(W) AD(       ) 2
 LC1081  NGVD 29 (??/??/92)  185.618  (m)          608.98   (f) ADJ UNCH    2 0
 LC1081  NGVD 29             185.62   (m)          609.0    (f) LEVELING    3  
 LC1081
 LC1081.Superseded values are not recommended for survey control.
 LC1081
 LC1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1081.See file dsdata.pdf to determine how the superseded data were derived.
 LC1081
 LC1081_MARKER: DE = TRAVERSE STATION DISK
 LC1081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1081_STAMPING: KNOLL 1960
 LC1081_MARK LOGO: CGS
 LC1081_PROJECTION: FLUSH
 LC1081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1081+STABILITY: SURFACE MOTION
 LC1081
 LC1081  HISTORY     - Date     Condition        Report By
 LC1081  HISTORY     - 1960     MONUMENTED       CGS
 LC1081  HISTORY     - 1960     GOOD             CGS
 LC1081  HISTORY     - 20130103 GOOD             INDIV
 LC1081
 LC1081                          STATION DESCRIPTION
 LC1081
 LC1081'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1081'STATION IS LOCATED ABOUT 5.0 MILES NORTHEAST OF LINCOLN,
 LC1081'1-3/4 MILES SOUTHWEST OF LAWNDALE, 1/3 MILE WEST OF U.S.
 LC1081'HIGHWAY 66 AND JUST EAST-SOUTHEAST OF MR. NORMAN KNOLLENBERGS
 LC1081'HOME.
 LC1081'
 LC1081'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND LAWNDALE
 LC1081'ROAD, JUST EAST OF THE GRAIN ELEVATOR IN LAWNDALE, GO SOUTHWEST
 LC1081'ON U.S. HIGHWAY 66 FOR 1.75 MILES TO CROSSROAD, TURN RIGHT
 LC1081'AND GO WEST FOR 0.3 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC1081'
 LC1081'STATION MARK, A STANDARD TRAVERSE DISK STAMPED KNOLL 1960,
 LC1081'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1081'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 LC1081'46 FEET EAST OF A TELEPHONE POLE, 20 FEET NORTH OF THE CENTER
 LC1081'OF ROAD, 12.6 FEET EAST-SOUTHEAST OF A FENCE CORNER, 107 FEET
 LC1081'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF NORMAN KNOLLENBERGS
 LC1081'HOME AND 2.7 FEET SOUTH OF THE WITNESS POST AND FENCE.
 LC1081'
 LC1081'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED KNOLL
 LC1081'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1081'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.
 LC1081'THE MARK IS 62.3 FEET EAST OF THE WITNESS POST, 35.8 FEET WEST
 LC1081'OF A TELEPHONE POLE, 23.5 FEET NORTH OF THE CENTER OF ROAD
 LC1081'AND 1 FOOT SOUTH OF THE FENCE.
 LC1081'
 LC1081'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED KNOLL
 LC1081'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1081'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC1081'MARK IS 55 FEET SOUTH-SOUTHWEST OF THE FENCE CORNER, 63 FEET
 LC1081'SOUTHWEST OF THE WITNESS POST, 40 FEET SOUTH OF A TELEPHONE
 LC1081'POLE, 20 FEET SOUTH OF THE CENTER OF ROAD AND 6.9 FEET EAST
 LC1081'OF A POWER POLE WITH TRANSFORMER.
 LC1081'
 LC1081'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED KNOLL
 LC1081'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1081'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 LC1081'IS 125 FEET SOUTH-SOUTHWEST OF THE INTERSECTION OF CROSSROADS,
 LC1081'95 FEET SOUTH OF FENCE CORNER, 21 FEET WEST OF THE CENTER
 LC1081'OF A GRAVELED ROAD AND 2.2 FEET SOUTH-SOUTH EAST OF THE WITNESS
 LC1081'POST.
 LC1081'
 LC1081'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.2
 LC1081'MILE TO CROSSROAD, TURN LEFT AND GO SOUTH 125 FEET TO AZIMUTH
 LC1081'MARK ON RIGHT AS DESCRIBED.
 LC1081'
 LC1081'THE DISTANCE BETWEEN R.M. NO. 1 AND R.M. NO. 2 IS 117.09 FEET.
 LC1081'
 LC1081'HEIGHT OF LIGHT ABOVE STATION MARK 4.48 METERS.
 LC1081
 LC1081                          STATION RECOVERY (1960)
 LC1081
 LC1081'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1081'3.4 MI NE FROM LINCOLN.
 LC1081'ABOUT 3 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE JUNCTION
 LC1081'OF U.S. HIGHWAY 66 AND BUSINESS ROUTE 66 IN THE NORTH PART OF
 LC1081'LINCOLN, THENCE 0.35 MILES WEST ALONG A GRAVEL ROAD, AT A FARM
 LC1081'HOUSE ON THE NORTH SIDE OF THE ROAD, 22 FEET NORTH OF THE CENTER
 LC1081'LINE OF THE ROAD, 64 FEET EAST OF THE CENTER LINE OF THE FARM
 LC1081'DRIVE, 3 FEET SOUTH OF THE FENCE, 13 FEET EAST OF A FENCE CORNER,
 LC1081'68 FEET NORTHEAST OF A POWER POLE WITH A TRANSFORMER, 2.7 FEET
 LC1081'SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF
 LC1081'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC1081
 LC1081                          STATION RECOVERY (2013)
 LC1081
 LC1081'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 LC1081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1079 ***********************************************************************
 LC1079  DESIGNATION -  KNOLL RM 1
 LC1079  PID         -  LC1079
 LC1079  STATE/COUNTY-  IL/LOGAN
 LC1079  COUNTRY     -  US
 LC1079  USGS QUAD   -  LINCOLN EAST (2018)
 LC1079
 LC1079                         *CURRENT SURVEY CONTROL
 LC1079  ______________________________________________________________________
 LC1079* NAD 83(1986) POSITION- 40 12 03.72   (N) 089 18 26.71   (W)   HD_HELD1
 LC1079* NAVD 88 ORTHO HEIGHT -   185.357 (meters)      608.13  (feet) ADJUSTED
 LC1079  ______________________________________________________________________
 LC1079  GEOID HEIGHT    -        -32.552 (meters)                     GEOID18
 LC1079  DYNAMIC HEIGHT  -        185.262 (meters)      607.81  (feet) COMP
 LC1079  MODELED GRAVITY -    980,110.2   (mgal)                       NAVD 88
 LC1079
 LC1079  VERT ORDER      -  SECOND    CLASS 0
 LC1079
 LC1079.The horizontal coordinates were determined by differentially corrected
 LC1079.hand held GPS observations or other comparable positioning techniques
 LC1079.and have an estimated accuracy of +/- 3 meters.
 LC1079
 LC1079.The orthometric height was determined by differential leveling and
 LC1079.adjusted by the NATIONAL GEODETIC SURVEY
 LC1079.in June 1991.
 LC1079
 LC1079.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1079.GEOID18 height accuracy estimate available here.
 LC1079
 LC1079.Click photographs - Photos may exist for this station.
 LC1079
 LC1079.The dynamic height is computed by dividing the NAVD 88
 LC1079.geopotential number by the normal gravity value computed on the
 LC1079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1079.degrees latitude (g = 980.6199 gals.).
 LC1079
 LC1079.The modeled gravity was interpolated from observed gravity values.
 LC1079
 LC1079;                    North         East    Units  Estimated Accuracy
 LC1079;SPC IL W     -   392,662.6     773,155.0     MT  (+/- 3 meters HH1 GPS) 
 LC1079
 LC1079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0360952623(NAD 83)
 LC1079
 LC1079                          SUPERSEDED SURVEY CONTROL
 LC1079
 LC1079  NGVD 29 (??/??/92)  185.434  (m)          608.38   (f) ADJ UNCH    2 0
 LC1079
 LC1079.Superseded values are not recommended for survey control.
 LC1079
 LC1079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1079.See file dsdata.pdf to determine how the superseded data were derived.
 LC1079
 LC1079_MARKER: DR = REFERENCE MARK DISK
 LC1079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1079_STAMPING: KNOLL NO 1 1960
 LC1079_MARK LOGO: CGS
 LC1079_PROJECTION: FLUSH
 LC1079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1079+STABILITY: SURFACE MOTION
 LC1079
 LC1079  HISTORY     - Date     Condition        Report By
 LC1079  HISTORY     - 1960     MONUMENTED       CGS
 LC1079
 LC1079                          STATION DESCRIPTION
 LC1079
 LC1079'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1079'3.4 MI NE FROM LINCOLN.
 LC1079'ABOUT 3 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE JUNCTION
 LC1079'OF U.S. HIGHWAY 66 AND BUSINESS ROUTE 66 IN THE NORTH PART OF
 LC1079'LINCOLN, THENCE 0.35 MILES WEST ALONG A GRAVEL ROAD, AT A FARM
 LC1079'HOUSE ON THE NORTH SIDE OF THE ROAD, 24 FEET NORTH OF THE CENTER
 LC1079'LINE OF THE ROAD, 127 FEET EAST OF THE CENTER LINE OF THE FARM
 LC1079'DRIVE, 0.5 FEET SOUTH OF THE FENCE, 76 FEET EAST OF A FENCE
 LC1079'CORNER, 124 FEET NORTHEAST OF A POWER POLE WITH A TRANSFORMER,
 LC1079'62.5 FEET EAST OF TRAVERSE STATION KNOLL, 62.2 FEET EAST OF A
 LC1079'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 LC1079'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1080 ***********************************************************************
 LC1080  DESIGNATION -  KNOLL RM 2
 LC1080  PID         -  LC1080
 LC1080  STATE/COUNTY-  IL/LOGAN
 LC1080  COUNTRY     -  US
 LC1080  USGS QUAD   -  LINCOLN EAST (2018)
 LC1080
 LC1080                         *CURRENT SURVEY CONTROL
 LC1080  ______________________________________________________________________
 LC1080* NAD 83(1986) POSITION- 40 12 03.30   (N) 089 18 28.12   (W)   HD_HELD1
 LC1080* NAVD 88 ORTHO HEIGHT -   185.544 (meters)      608.74  (feet) ADJUSTED
 LC1080  ______________________________________________________________________
 LC1080  GEOID HEIGHT    -        -32.552 (meters)                     GEOID18
 LC1080  DYNAMIC HEIGHT  -        185.449 (meters)      608.43  (feet) COMP
 LC1080  MODELED GRAVITY -    980,110.2   (mgal)                       NAVD 88
 LC1080
 LC1080  VERT ORDER      -  SECOND    CLASS 0
 LC1080
 LC1080.The horizontal coordinates were determined by differentially corrected
 LC1080.hand held GPS observations or other comparable positioning techniques
 LC1080.and have an estimated accuracy of +/- 3 meters.
 LC1080
 LC1080.The orthometric height was determined by differential leveling and
 LC1080.adjusted by the NATIONAL GEODETIC SURVEY
 LC1080.in June 1991.
 LC1080
 LC1080.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1080.GEOID18 height accuracy estimate available here.
 LC1080
 LC1080.Click photographs - Photos may exist for this station.
 LC1080
 LC1080.The dynamic height is computed by dividing the NAVD 88
 LC1080.geopotential number by the normal gravity value computed on the
 LC1080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1080.degrees latitude (g = 980.6199 gals.).
 LC1080
 LC1080.The modeled gravity was interpolated from observed gravity values.
 LC1080
 LC1080;                    North         East    Units  Estimated Accuracy
 LC1080;SPC IL W     -   392,649.3     773,121.7     MT  (+/- 3 meters HH1 GPS) 
 LC1080
 LC1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0357552611(NAD 83)
 LC1080
 LC1080                          SUPERSEDED SURVEY CONTROL
 LC1080
 LC1080  NGVD 29 (??/??/92)  185.621  (m)          608.99   (f) ADJ UNCH    2 0
 LC1080
 LC1080.Superseded values are not recommended for survey control.
 LC1080
 LC1080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1080.See file dsdata.pdf to determine how the superseded data were derived.
 LC1080
 LC1080_MARKER: DR = REFERENCE MARK DISK
 LC1080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1080_STAMPING: KNOLL NO 2 1960
 LC1080_MARK LOGO: CGS
 LC1080_PROJECTION: FLUSH
 LC1080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1080+STABILITY: SURFACE MOTION
 LC1080
 LC1080  HISTORY     - Date     Condition        Report By
 LC1080  HISTORY     - 1960     MONUMENTED       CGS
 LC1080
 LC1080                          STATION DESCRIPTION
 LC1080
 LC1080'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1080'3.4 MI NE FROM LINCOLN.
 LC1080'ABOUT 3 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE JUNCTION OF
 LC1080'U.S. HIGHWAY 66 AND BUSINESS ROUTE 66 IN THE NORTH PART OF LINCOLN,
 LC1080'THENCE 0.35 MILES WEST ALONG A GRAVEL ROAD, AT A FARM HOUSE ON THE
 LC1080'NORTH SIDE OF THE ROAD, 20 FEET SOUTH OF THE CENTER LINE OF THE
 LC1080'ROAD, 16 FEET EAST OF THE EXTENDED CENTER LINE OF THE FARM DRIVE,
 LC1080'56 FEET SOUTHWEST OF A FENCE CORNER, 7 FEET EAST OF A POWER POLE
 LC1080'WITH A TRANSFORMER, 61.9 FEET SOUTHWEST OF TRAVERSE STATION KNOLL,
 LC1080'64 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 LC1080'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3828 ***********************************************************************
 DH3828  CORS        -  This is a GPS Continuously Operating Reference Station.
 DH3828  DESIGNATION -  KNOLLWOOD PW COOP CORS ARP
 DH3828  CORS_ID     -  DP4A
 DH3828  PID         -  DH3828
 DH3828  STATE/COUNTY-  IL/DU PAGE
 DH3828  COUNTRY     -  US
 DH3828  USGS QUAD   -  SAG BRIDGE (2018)
 DH3828
 DH3828                         *CURRENT SURVEY CONTROL
 DH3828  ______________________________________________________________________
 DH3828* NAD 83(2011) POSITION- 41 42 49.41525(N) 087 55 53.48219(W)   ADJUSTED
 DH3828* NAD 83(2011) ELLIP HT-   160.557 (meters)        (04/??/25)   ADJUSTED
 DH3828* NAD 83(2011) EPOCH   -  2010.00
 DH3828* NAVD 88 ORTHO HEIGHT -   193.849 (meters)      635.99  (feet) ADJUSTED
 DH3828  ______________________________________________________________________
 DH3828  GEOID HEIGHT    -        -33.281 (meters)                     GEOID18
 DH3828  NAD 83(2011) X  -    172,107.812 (meters)                     COMP
 DH3828  NAD 83(2011) Y  - -4,765,228.711 (meters)                     COMP
 DH3828  NAD 83(2011) Z  -  4,222,028.180 (meters)                     COMP
 DH3828  VERT ORDER      -  SECOND    CLASS I
 DH3828
 DH3828  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3828  Standards:
 DH3828         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3828            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3828  -------------------------------------------------------------------
 DH3828  NETWORK    0.09   0.21           0.03   0.04   0.11      0.01120300
 DH3828  -------------------------------------------------------------------
 DH3828
 DH3828.The coordinates were established by GPS observations
 DH3828.and adjusted by the National Geodetic Survey in April 2025.
 DH3828
 DH3828.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3828.been affixed to the stable North American Tectonic Plate. 
 DH3828
 DH3828.The coordinates are valid at the epoch date displayed above
 DH3828.which is a decimal equivalence of Year/Month/Day.
 DH3828
 DH3828.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DH3828.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DH3828.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DH3828.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DH3828.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DH3828.published epoch of 2010.00.
 DH3828
 DH3828.Additional information on MYCS is available at:
 DH3828.https://geodesy.noaa.gov/CORS/index.shtml
 DH3828
 DH3828.The orthometric height was determined by differential leveling and
 DH3828.adjusted by the NATIONAL GEODETIC SURVEY
 DH3828.in May 2008.
 DH3828
 DH3828.No vertical observational check was made to the station.
 DH3828
 DH3828.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3828.GEOID18 height accuracy estimate available here.
 DH3828
 DH3828.The PID for the CORS L1 Phase Center is DH3829.
 DH3828
 DH3828.Click photographs - Photos may exist for this station.
 DH3828
 DH3828.The XYZ, and position/ellipsoidal ht. are equivalent.
 DH3828
 DH3828.The ellipsoidal height was determined by GPS observations
 DH3828.and is referenced to NAD 83.
 DH3828
 DH3828. The following values were computed from the NAD 83(2011) position.
 DH3828
 DH3828;                    North         East     Units Scale Factor Converg.
 DH3828;SPC IL E     -   560,384.877   333,438.295   MT  0.99998875   +0 16 02.5
 DH3828;SPC IL E     - 1,838,529.38  1,093,955.47   sFT  0.99998875   +0 16 02.5
 DH3828;UTM  16      - 4,618,411.581   422,508.287   MT  0.99967389   -0 37 11.5
 DH3828
 DH3828!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3828!SPC IL E     -   0.99997482  x   0.99998875  =   0.99996357
 DH3828!UTM  16      -   0.99997482  x   0.99967389  =   0.99964872
 DH3828
 DH3828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2250818411(NAD 83)
 DH3828
 DH3828                          SUPERSEDED SURVEY CONTROL
 DH3828
 DH3828  NAD 83(2011)-  41 42 49.41535(N)    087 55 53.48221(W) AD(2010.00) c
 DH3828  ELLIP H (06/??/19)  160.556  (m)                       GP(2010.00) c c
 DH3828  NAD 83(2011)-  41 42 49.41535(N)    087 55 53.48212(W) AD(2010.00) c
 DH3828  ELLIP H (08/??/11)  160.553  (m)                       GP(2010.00) c c
 DH3828  NAD 83(CORS)-  41 42 49.41541(N)    087 55 53.48247(W) AD(2002.00) c
 DH3828  ELLIP H (06/??/05)  160.566  (m)                       GP(2002.00) c c
 DH3828  NAVD 88             193.85   (m)          636.0    (f) LEVELING    3  
 DH3828
 DH3828.Superseded values are not recommended for survey control.
 DH3828
 DH3828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3828.See file dsdata.pdf to determine how the superseded data were derived.
 DH3828
 DH3828_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DH3828_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3828
 DH3828                          STATION DESCRIPTION
 DH3828
 DH3828'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DH3828'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DH3828'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DH3828'AND LOG FILES ACCESSIBLE AT:
 DH3828'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0890 ***********************************************************************
 MF0890  DESIGNATION -  KNOT AZ MK
 MF0890  PID         -  MF0890
 MF0890  STATE/COUNTY-  IL/BUREAU
 MF0890  COUNTRY     -  US
 MF0890  USGS QUAD   -  MALDEN (2018)
 MF0890
 MF0890                         *CURRENT SURVEY CONTROL
 MF0890  ______________________________________________________________________
 MF0890* NAD 83(1986) POSITION- 41 24 21.     (N) 089 19 33.     (W)   SCALED
 MF0890* NAVD 88 ORTHO HEIGHT -   221.475 (meters)      726.62  (feet) ADJUSTED
 MF0890  ______________________________________________________________________
 MF0890  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 MF0890  DYNAMIC HEIGHT  -        221.386 (meters)      726.33  (feet) COMP
 MF0890  MODELED GRAVITY -    980,218.2   (mgal)                       NAVD 88
 MF0890
 MF0890  VERT ORDER      -  SECOND    CLASS 0
 MF0890
 MF0890.The horizontal coordinates were scaled from a map and have
 MF0890.an estimated accuracy of +/- 6 seconds.
 MF0890
 MF0890.The orthometric height was determined by differential leveling and
 MF0890.adjusted by the NATIONAL GEODETIC SURVEY
 MF0890.in June 1991.
 MF0890
 MF0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0890.GEOID18 height accuracy estimate available here.
 MF0890
 MF0890.Click photographs - Photos may exist for this station.
 MF0890
 MF0890.The dynamic height is computed by dividing the NAVD 88
 MF0890.geopotential number by the normal gravity value computed on the
 MF0890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0890.degrees latitude (g = 980.6199 gals.).
 MF0890
 MF0890.The modeled gravity was interpolated from observed gravity values.
 MF0890
 MF0890;                    North         East    Units  Estimated Accuracy
 MF0890;SPC IL W     -   526,440.      770,300.      MT  (+/- 180 meters Scaled)
 MF0890
 MF0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL055864(NAD 83)
 MF0890
 MF0890                          SUPERSEDED SURVEY CONTROL
 MF0890
 MF0890  NGVD 29 (??/??/92)  221.552  (m)          726.88   (f) ADJ UNCH    2 0
 MF0890
 MF0890.Superseded values are not recommended for survey control.
 MF0890
 MF0890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0890.See file dsdata.pdf to determine how the superseded data were derived.
 MF0890
 MF0890_MARKER: DZ = AZIMUTH MARK DISK
 MF0890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0890_STAMPING: KNOTT 1959
 MF0890_MARK LOGO: CGS
 MF0890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0890+STABILITY: SURFACE MOTION
 MF0890
 MF0890  HISTORY     - Date     Condition        Report By
 MF0890  HISTORY     - 1959     MONUMENTED       CGS
 MF0890  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF0890  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0890  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0890
 MF0890                          STATION DESCRIPTION
 MF0890
 MF0890'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0890'9.4 MI E FROM PRINCETON.
 MF0890'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0890'OFFICE AT PRINCETON, THENCE 5.7 MILES EAST ALONG GRAVEL ROAD, THENCE
 MF0890'0.1 MILES SOUTH ALONG BLACKTOP ROAD, ABOUT 105 YARDS SOUTH OF A
 MF0890'DRIVEWAY WEST TO A BARNYARD, 30 FEET WEST OF THE CENTER LINE OF
 MF0890'THE ROAD, 5 1/2 FEET SOUTH OF THE THIRD TELEPHONE SOUTH OF AN
 MF0890'EAST-WEST CROSS-ROAD, 1 FOOT EAST OF FENCE LINE, 3.0 FEET SOUTH OF
 MF0890'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP
 MF0890'OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0890
 MF0890                          STATION RECOVERY (1996)
 MF0890
 MF0890'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0890'MARK NOT FOUND.
 MF0890
 MF0890                          STATION RECOVERY (2001)
 MF0890
 MF0890'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0890'MARK NOT FOUND.
 MF0890
 MF0890                          STATION RECOVERY (2005)
 MF0890
 MF0890'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0890'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0891 ***********************************************************************
 MF0891  DESIGNATION -  KNOT RM 1
 MF0891  PID         -  MF0891
 MF0891  STATE/COUNTY-  IL/BUREAU
 MF0891  COUNTRY     -  US
 MF0891  USGS QUAD   -  MALDEN (2018)
 MF0891
 MF0891                         *CURRENT SURVEY CONTROL
 MF0891  ______________________________________________________________________
 MF0891* NAD 83(1986) POSITION- 41 24 11.41   (N) 089 19 32.28   (W)   HD_HELD1
 MF0891* NAVD 88 ORTHO HEIGHT -   223.073 (meters)      731.87  (feet) ADJUSTED
 MF0891  ______________________________________________________________________
 MF0891  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 MF0891  DYNAMIC HEIGHT  -        222.984 (meters)      731.57  (feet) COMP
 MF0891  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 MF0891
 MF0891  VERT ORDER      -  SECOND    CLASS 0
 MF0891
 MF0891.The horizontal coordinates were determined by differentially corrected
 MF0891.hand held GPS observations or other comparable positioning techniques
 MF0891.and have an estimated accuracy of +/- 3 meters.
 MF0891
 MF0891.The orthometric height was determined by differential leveling and
 MF0891.adjusted by the NATIONAL GEODETIC SURVEY
 MF0891.in June 1991.
 MF0891
 MF0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0891.GEOID18 height accuracy estimate available here.
 MF0891
 MF0891.Click photographs - Photos may exist for this station.
 MF0891
 MF0891.The dynamic height is computed by dividing the NAVD 88
 MF0891.geopotential number by the normal gravity value computed on the
 MF0891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0891.degrees latitude (g = 980.6199 gals.).
 MF0891
 MF0891.The modeled gravity was interpolated from observed gravity values.
 MF0891
 MF0891;                    North         East    Units  Estimated Accuracy
 MF0891;SPC IL W     -   526,139.4     770,323.7     MT  (+/- 3 meters HH1 GPS) 
 MF0891
 MF0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0560086124(NAD 83)
 MF0891
 MF0891                          SUPERSEDED SURVEY CONTROL
 MF0891
 MF0891  NGVD 29 (??/??/92)  223.150  (m)          732.12   (f) ADJ UNCH    2 0
 MF0891
 MF0891.Superseded values are not recommended for survey control.
 MF0891
 MF0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0891.See file dsdata.pdf to determine how the superseded data were derived.
 MF0891
 MF0891_MARKER: DR = REFERENCE MARK DISK
 MF0891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0891_STAMPING: KNOT NO 1 1959
 MF0891_MARK LOGO: CGS
 MF0891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0891+STABILITY: SURFACE MOTION
 MF0891
 MF0891  HISTORY     - Date     Condition        Report By
 MF0891  HISTORY     - 1959     MONUMENTED       CGS
 MF0891  HISTORY     - 19960414 POOR             USPSQD
 MF0891  HISTORY     - 20010425 GOOD             USPSQD
 MF0891  HISTORY     - 20051005 POOR             USPSQD
 MF0891
 MF0891                          STATION DESCRIPTION
 MF0891
 MF0891'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0891'9.6 MI E FROM PRINCETON.
 MF0891'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0891'OFFICE AT PRINCETON, THENCE 5.7 MILES EAST ALONG GRAVEL ROAD,
 MF0891'THENCE 0.35 MILES SOUTH ALONG BLACKTOP ROAD, 140 FEET SOUTHEAST
 MF0891'AND ACROSS THE ROAD FROM A T-FENCE CORNER, 1.3 FEET WEST OF
 MF0891'FENCE LINE, 31 FEET EAST OF THE CENTER LINE OF THE ROAD, 85
 MF0891'FEET NORTHEAST AND ACROSS THE ROAD FROM THE FIRST TELEPHONE POLE
 MF0891'SOUTH OF A DRIVEWAY WEST TO A FARM HOUSE, 60.6 FEET NORTH OF
 MF0891'TRIANGULATION STATION KNOT, 61.0 FEET NORTH OF A METAL WITNESS
 MF0891'POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE
 MF0891'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0891
 MF0891                          STATION RECOVERY (1996)
 MF0891
 MF0891'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0891'MARK RECOVERED IN POOR CONDITION.
 MF0891
 MF0891                          STATION RECOVERY (2001)
 MF0891
 MF0891'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0891'RECOVERED IN GOOD CONDITION.
 MF0891
 MF0891                          STATION RECOVERY (2005)
 MF0891
 MF0891'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0891'DISC MISSING, PIN INTACT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0892 ***********************************************************************
 MF0892  DESIGNATION -  KNOT RM 2
 MF0892  PID         -  MF0892
 MF0892  STATE/COUNTY-  IL/BUREAU
 MF0892  COUNTRY     -  US
 MF0892  USGS QUAD   -  MALDEN (2018)
 MF0892
 MF0892                         *CURRENT SURVEY CONTROL
 MF0892  ______________________________________________________________________
 MF0892* NAD 83(1986) POSITION- 41 24 10.83   (N) 089 19 33.06   (W)   HD_HELD1
 MF0892* NAVD 88 ORTHO HEIGHT -   222.934 (meters)      731.41  (feet) ADJUSTED
 MF0892  ______________________________________________________________________
 MF0892  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 MF0892  DYNAMIC HEIGHT  -        222.845 (meters)      731.12  (feet) COMP
 MF0892  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 MF0892
 MF0892  VERT ORDER      -  SECOND    CLASS 0
 MF0892
 MF0892.The horizontal coordinates were determined by differentially corrected
 MF0892.hand held GPS observations or other comparable positioning techniques
 MF0892.and have an estimated accuracy of +/- 3 meters.
 MF0892
 MF0892.The orthometric height was determined by differential leveling and
 MF0892.adjusted by the NATIONAL GEODETIC SURVEY
 MF0892.in June 1991.
 MF0892
 MF0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0892.GEOID18 height accuracy estimate available here.
 MF0892
 MF0892.Click photographs - Photos may exist for this station.
 MF0892
 MF0892.The dynamic height is computed by dividing the NAVD 88
 MF0892.geopotential number by the normal gravity value computed on the
 MF0892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0892.degrees latitude (g = 980.6199 gals.).
 MF0892
 MF0892.The modeled gravity was interpolated from observed gravity values.
 MF0892
 MF0892;                    North         East    Units  Estimated Accuracy
 MF0892;SPC IL W     -   526,121.3     770,305.8     MT  (+/- 3 meters HH1 GPS) 
 MF0892
 MF0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0558186106(NAD 83)
 MF0892
 MF0892                          SUPERSEDED SURVEY CONTROL
 MF0892
 MF0892  NGVD 29 (??/??/92)  223.010  (m)          731.66   (f) ADJ UNCH    2 0
 MF0892
 MF0892.Superseded values are not recommended for survey control.
 MF0892
 MF0892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0892.See file dsdata.pdf to determine how the superseded data were derived.
 MF0892
 MF0892_MARKER: DR = REFERENCE MARK DISK
 MF0892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0892_STAMPING: KNOT NO 2 1959
 MF0892_MARK LOGO: CGS
 MF0892_PROJECTION: PROJECTING 20 CENTIMETERS
 MF0892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0892+STABILITY: SURFACE MOTION
 MF0892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0892+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2021
 MF0892
 MF0892  HISTORY     - Date     Condition        Report By
 MF0892  HISTORY     - 1959     MONUMENTED       CGS
 MF0892  HISTORY     - 19960414 GOOD             USPSQD
 MF0892  HISTORY     - 20010425 GOOD             USPSQD
 MF0892  HISTORY     - 20051005 GOOD             USPSQD
 MF0892  HISTORY     - 20210426 GOOD             ILDT
 MF0892
 MF0892                          STATION DESCRIPTION
 MF0892
 MF0892'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0892'9.6 MI E FROM PRINCETON.
 MF0892'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0892'OFFICE AT PRINCETON, THENCE 5.7 MILES EAST ALONG A GRAVEL ROAD,
 MF0892'THENCE 0.35 MILES SOUTH ALONG A BLACKTOP ROAD, 184 FEET SOUTH
 MF0892'OF A T-FENCE CORNER, 29 FEET WEST OF THE CENTER LINE OF THE
 MF0892'ROAD, 1 FOOT EAST OF FENCE LINE, 3 FEET NORTH OF THE FIRST
 MF0892'TELEPHONE POLE SOUTH OF THE DRIVEWAY WEST TO A FARM HOUSE, 59.7
 MF0892'FEET WEST OF TRIANGULATION STATION KNOT, 62.0 FEET WEST OF A
 MF0892'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 MF0892'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0892
 MF0892                          STATION RECOVERY (1996)
 MF0892
 MF0892'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0892'RECOVERED IN GOOD CONDITION.
 MF0892
 MF0892                          STATION RECOVERY (2001)
 MF0892
 MF0892'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0892'RECOVERED IN GOOD CONDITION.
 MF0892
 MF0892                          STATION RECOVERY (2005)
 MF0892
 MF0892'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0892'RECOVERED IN GOOD CONDITION.
 MF0892
 MF0892                          STATION RECOVERY (2021)
 MF0892
 MF0892'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0112 ***********************************************************************
 LD0112  DESIGNATION -  KNOX
 LD0112  PID         -  LD0112
 LD0112  STATE/COUNTY-  IL/KNOX
 LD0112  COUNTRY     -  US
 LD0112  USGS QUAD   -  GALESBURG EAST (2018)
 LD0112
 LD0112                         *CURRENT SURVEY CONTROL
 LD0112  ______________________________________________________________________
 LD0112* NAD 83(1997) POSITION- 40 54 28.03686(N) 090 15 20.85028(W)   ADJUSTED
 LD0112* NAVD 88 ORTHO HEIGHT -   231.353 (meters)      759.03  (feet) ADJUSTED
 LD0112  ______________________________________________________________________
 LD0112  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0112  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 LD0112  DYNAMIC HEIGHT  -        231.249 (meters)      758.69  (feet) COMP
 LD0112  MODELED GRAVITY -    980,171.9   (mgal)                       NAVD 88
 LD0112
 LD0112  HORZ ORDER      -  SECOND
 LD0112  VERT ORDER      -  SECOND    CLASS 0
 LD0112
 LD0112.The horizontal coordinates were established by classical geodetic methods
 LD0112.and adjusted by the National Geodetic Survey in October 1999.
 LD0112
 LD0112.The orthometric height was determined by differential leveling and
 LD0112.adjusted by the NATIONAL GEODETIC SURVEY
 LD0112.in June 1991.
 LD0112
 LD0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0112.GEOID18 height accuracy estimate available here.
 LD0112
 LD0112.Click photographs - Photos may exist for this station.
 LD0112
 LD0112.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0112
 LD0112.The dynamic height is computed by dividing the NAVD 88
 LD0112.geopotential number by the normal gravity value computed on the
 LD0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0112.degrees latitude (g = 980.6199 gals.).
 LD0112
 LD0112.The modeled gravity was interpolated from observed gravity values.
 LD0112
 LD0112. The following values were computed from the NAD 83(1997) position.
 LD0112
 LD0112;                    North         East     Units Scale Factor Converg.
 LD0112;SPC IL W     -   470,789.534   692,491.446   MT  0.99994187   -0 03 30.1
 LD0112;SPC IL W     - 1,544,582.00  2,271,949.02   sFT  0.99994187   -0 03 30.1
 LD0112;UTM  15      - 4,532,146.761   731,126.213   MT  1.00025754   +1 47 52.2
 LD0112
 LD0112!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0112!SPC IL W     -   0.99996889  x   0.99994187  =   0.99991077
 LD0112!UTM  15      -   0.99996889  x   1.00025754  =   1.00022643
 LD0112
 LD0112:                Primary Azimuth Mark                     Grid Az
 LD0112:SPC IL W     -  KNOX AZ MK                               058 34 44.3
 LD0112:UTM  15      -  KNOX AZ MK                               056 43 22.0
 LD0112
 LD0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3112632146(NAD 83)
 LD0112
 LD0112|---------------------------------------------------------------------|
 LD0112| PID    Reference Object                     Distance      Geod. Az  |
 LD0112|                                                           dddmmss.s |
 LD0112| LD0113 KNOX RM 1                            18.072 METERS 01516     |
 LD0112| CL9685 KNOX AZ MK                                         0583114.2 |
 LD0112| LD0114 KNOX RM 2                            12.065 METERS 09720     |
 LD0112| LD0712 KNOXVILLE MUNICIPAL TANK            APPROX. 2.0 KM 2782113.0 |
 LD0112| LD0718 KNOXVILLE CO NURSING HOME TANK      APPROX. 2.8 KM 2953432.0 |
 LD0112|---------------------------------------------------------------------|
 LD0112
 LD0112                          SUPERSEDED SURVEY CONTROL
 LD0112
 LD0112  NAD 83(1996)-  40 54 28.03714(N)    090 15 20.85032(W) AD(       ) 2
 LD0112  NAD 83(1986)-  40 54 28.04150(N)    090 15 20.86101(W) AD(       ) 2
 LD0112  NAD 27      -  40 54 27.90410(N)    090 15 20.40560(W) AD(       ) 2
 LD0112  NGVD 29 (??/??/92)  231.412  (m)          759.22   (f) ADJ UNCH    2 0
 LD0112  NGVD 29             231.41   (m)          759.2    (f) LEVELING    3  
 LD0112
 LD0112.Superseded values are not recommended for survey control.
 LD0112
 LD0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0112.See file dsdata.pdf to determine how the superseded data were derived.
 LD0112
 LD0112_MARKER: DS = TRIANGULATION STATION DISK
 LD0112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0112_STAMPING: KNOX 1959
 LD0112_MARK LOGO: CGS
 LD0112_PROJECTION: FLUSH
 LD0112_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0112+STABILITY: SURFACE MOTION
 LD0112
 LD0112  HISTORY     - Date     Condition        Report By
 LD0112  HISTORY     - 1959     MONUMENTED       CGS
 LD0112  HISTORY     - 1959     GOOD             CGS
 LD0112  HISTORY     - 1979     GOOD             NGS
 LD0112  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0112
 LD0112                          STATION DESCRIPTION
 LD0112
 LD0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0112'THE STATION IS LOCATED ABOUT 1-1/2 MILES EAST OF KNOXVILLE.
 LD0112'
 LD0112'TO REACH THE STATION FROM THE POST OFFICE IN KNOXVILLE, GO
 LD0112'EAST ON U.S. HIGHWAY 150 FOR 1.35 MILES TO A GRAVEL ROAD
 LD0112'BEARING LEFT OFF THE MAIN HIGHWAY, BEAR LEFT ON THE GRAVEL
 LD0112'ROAD, ACROSS RAILROAD TRACK, FOR 0.15 MILE TO THE STATION ON
 LD0112'THE RIGHT AT A TELEPHONE POLE WITH A TRIANGLE BLAZE.
 LD0112'
 LD0112'STATION MARK, A STANDARD DISK STAMPED KNOX 1959, IS SET IN
 LD0112'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LD0112'OF THE GROUND.  THE MARK IS 40.6 FEET WEST OF THE TELEPHONE
 LD0112'POLE WITH THE TRIANGLE BLAZE, 38 FEET NORTH OF THE NORTH RAIL
 LD0112'OF THE RAILROAD TRACK, 31 FEET SOUTH OF THE APPROXIMATE CENTER
 LD0112'OF THE GRAVEL ROAD AND 2 FEET SOUTH OF A WITNESS POST.
 LD0112'
 LD0112'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED KNOX NO. 1
 LD0112'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 LD0112'WITH THE SURFACE OF THE GROUND.  THE MARK IS 27 FEET NORTH
 LD0112'OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 9.5 FEET WEST
 LD0112'OF A POWER POLE AND 1 FOOT SOUTH OF A FENCE LINE.
 LD0112'
 LD0112'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED KNOX NO. 2
 LD0112'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 LD0112'WITH THE SURFACE OF THE GROUND.  THE MARK IS 39 FEET NORTH
 LD0112'OF THE NORTH RAIL OF THE RAILROAD TRACK, 35 FEET SOUTH OF THE
 LD0112'APPROXIMATE CENTER OF THE GRAVEL ROAD AND 3 FEET SOUTH-SOUTHWEST
 LD0112'OF A TELEPHONE POLE WITH A TRIANGLE BLAZE.
 LD0112'
 LD0112'NOTE--TRIANGULATION STATION GLISSON MAY BE USED AS AN AZIMUTH MARK.
 LD0112
 LD0112                          STATION RECOVERY (1959)
 LD0112
 LD0112'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0112'1.4 MI E FROM KNOXVILLE.
 LD0112'ABOUT 1.25 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0112'AT KNOXVILLE, THENCE 0.1 MILES EAST ALONG A GRAVEL ROAD, 29 FEET
 LD0112'SOUTH OF THE CENTER LINE OF THE ROAD, 38 FEET NORTH OF THE NORTH
 LD0112'RAIL OF THE ATCHISON, TOPEKA AND SANTA FE RAILWAY, 41 FEET WEST
 LD0112'OF TELEPHONE POLE WHICH IS THE 3RD POLE EAST OF THE CROSSING OF
 LD0112'THE TELEPHONE LINE AND THE RAILWAY, 2.0 FEET SOUTH OF A METAL
 LD0112'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN
 LD0112'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LD0112
 LD0112                          STATION RECOVERY (1979)
 LD0112
 LD0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LD0112'STATION MARK, RM 1 AND 2 WERE FOUND IN GOOD CONDITION.  THE DIRECTION
 LD0112'TO THE RMS CHECKED.  THE DISTANCE TO RM 1 WAS SHORTER BY 0.03 FT.  RM
 LD0112'2 WAS SHORTER BY 0.07 FT. AN AZIMUTH MARK WAS ESTABLISHED AT THIS
 LD0112'TIME USING THE 1935 1959 KNOXVILLE MUNICIPAL TANK AS AN AZIMUTH.  THE
 LD0112'TANK WAS VERIFIED.  THE ORIGINAL TOO REACH AND DESCRIPTION ARE
 LD0112'ADEQUATE TO RECOVER THE STATION.
 LD0112'
 LD0112'THE 1979 AZIMUTH MARK IS A STANDARD NGS DISK CEMENTED IN A DRILL HOLE
 LD0112'IN THE LOWER STEP OF THE SW END OF BRIDGE OF HIGHWAY 150 ACROSS
 LD0112'INTERSTATE HIGHWAY 74, 16 FT W OF THE CENTERLINE OF HIGHWAY
 LD0112'150.  TO REACH THE AZIMUTH MARK FROM THE STATION, GO E ON A GRAVELED
 LD0112'ROAD FOR 0.25 MILE TO JUNCTION WITH U.S. HIGHWAY 150.  TURN LEFT, GO N
 LD0112'ON THE HIGHWAY FOR 0.25 MILE TO THE BRIDGE AND MARK AS DESCRIBED.
 LD0112'
 LD0112'ADDITIONAL TO REACH STATION.  TO REACH FROM JUNCTION OF INTERSTATE
 LD0112'HIGHWAY 74 AND U.S. HIGHWAY 150 AT THE E EDGE OF KNOXVILLE, GO S ON
 LD0112'U.S. HIGHWAY 150 FOR 0.25 MILE TO A ROAD ON THE RIGHT.  TURN RIGHT,
 LD0112'GO W ON A GRAVELED ROAD FOR 0.25 MILE TO STATION ON THE LEFT AS
 LD0112'DESCRIBED.  STAMPED KNOX 1959 1979.
 LD0112
 LD0112                          STATION RECOVERY (1997)
 LD0112
 LD0112'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0112'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0623 ***********************************************************************
 MF0623  DESIGNATION -  KNOX
 MF0623  PID         -  MF0623
 MF0623  STATE/COUNTY-  IL/LASALLE
 MF0623  COUNTRY     -  US
 MF0623  USGS QUAD   -  MENDOTA EAST (2018)
 MF0623
 MF0623                         *CURRENT SURVEY CONTROL
 MF0623  ______________________________________________________________________
 MF0623* NAD 83(1997) POSITION- 41 33 19.65901(N) 089 06 47.95137(W)   ADJUSTED
 MF0623* NAVD 88 ORTHO HEIGHT -   225.496 (meters)      739.81  (feet) ADJUSTED
 MF0623  ______________________________________________________________________
 MF0623  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF0623  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 MF0623  DYNAMIC HEIGHT  -        225.409 (meters)      739.53  (feet) COMP
 MF0623  MODELED GRAVITY -    980,232.2   (mgal)                       NAVD 88
 MF0623
 MF0623  HORZ ORDER      -  SECOND
 MF0623  VERT ORDER      -  FIRST     CLASS II
 MF0623
 MF0623.The horizontal coordinates were established by classical geodetic methods
 MF0623.and adjusted by the National Geodetic Survey in October 1999.
 MF0623
 MF0623.The orthometric height was determined by differential leveling and
 MF0623.adjusted by the NATIONAL GEODETIC SURVEY
 MF0623.in June 1991.
 MF0623
 MF0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0623.GEOID18 height accuracy estimate available here.
 MF0623
 MF0623.Click photographs - Photos may exist for this station.
 MF0623
 MF0623.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0623
 MF0623.The dynamic height is computed by dividing the NAVD 88
 MF0623.geopotential number by the normal gravity value computed on the
 MF0623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0623.degrees latitude (g = 980.6199 gals.).
 MF0623
 MF0623.The modeled gravity was interpolated from observed gravity values.
 MF0623
 MF0623. The following values were computed from the NAD 83(1997) position.
 MF0623
 MF0623;                    North         East     Units Scale Factor Converg.
 MF0623;SPC IL E     -   543,023.143   234,931.092   MT  1.00002708   -0 31 02.7
 MF0623;SPC IL E     - 1,781,568.43    770,769.76   sFT  1.00002708   -0 31 02.7
 MF0623;SPC IL W     -   543,246.811   787,870.783   MT  1.00003616   +0 41 55.6
 MF0623;SPC IL W     - 1,782,302.25  2,584,872.73   sFT  1.00003616   +0 41 55.6
 MF0623;UTM  16      - 4,602,578.000   323,762.170   MT  0.99998224   -1 24 08.0
 MF0623
 MF0623!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0623!SPC IL E     -   0.99996981  x   1.00002708  =   0.99999689
 MF0623!SPC IL W     -   0.99996981  x   1.00003616  =   1.00000597
 MF0623!UTM  16      -   0.99996981  x   0.99998224  =   0.99995205
 MF0623
 MF0623:                Primary Azimuth Mark                     Grid Az
 MF0623:SPC IL E     -  MENDOTA                                  359 19 51.5
 MF0623:SPC IL W     -  MENDOTA                                  358 06 53.2
 MF0623:UTM  16      -  MENDOTA                                  000 12 56.8
 MF0623
 MF0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2376202578(NAD 83)
 MF0623
 MF0623|---------------------------------------------------------------------|
 MF0623| PID    Reference Object                     Distance      Geod. Az  |
 MF0623|                                                           dddmmss.s |
 MF0623| MF0624 KNOX RM                              22.030 METERS 22024     |
 MF0623| MF0663 SIMPSON                             485.497 METERS 2365620.5 |
 MF0623| MF1198 MENDOTA                             APPROX. 0.6 KM 3584848.8 |
 MF0623|---------------------------------------------------------------------|
 MF0623
 MF0623                          SUPERSEDED SURVEY CONTROL
 MF0623
 MF0623  NAD 83(1996)-  41 33 19.65909(N)    089 06 47.95148(W) AD(       ) 2
 MF0623  NAD 83(1986)-  41 33 19.66477(N)    089 06 47.95884(W) AD(       ) 2
 MF0623  NAD 27      -  41 33 19.55640(N)    089 06 47.67190(W) AD(       ) 2
 MF0623  USSD        -  41 33 19.71600(N)    089 06 47.43600(W) AD(       ) 3
 MF0623  NGVD 29 (??/??/92)  225.565  (m)          740.04   (f) ADJ UNCH    1 2
 MF0623  NGVD 29             225.73   (m)          740.6    (f) LEVELING    3  
 MF0623
 MF0623.Superseded values are not recommended for survey control.
 MF0623
 MF0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0623.See file dsdata.pdf to determine how the superseded data were derived.
 MF0623
 MF0623_MARKER: DS = TRIANGULATION STATION DISK
 MF0623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0623_STAMPING: 740.097 KNOX 1920
 MF0623_MARK LOGO: CGS
 MF0623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0623+STABILITY: SURFACE MOTION
 MF0623
 MF0623  HISTORY     - Date     Condition        Report By
 MF0623  HISTORY     - 1920     MONUMENTED       CGS
 MF0623  HISTORY     - 1954     GOOD             CGS
 MF0623  HISTORY     - 1960     MARK NOT FOUND   CGS
 MF0623  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0623  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0623  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0623
 MF0623                          STATION DESCRIPTION
 MF0623
 MF0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0623'STATION IS ABOUT 3/4 MILE N OF THE RAILROAD STATION AT MENDOTA,
 MF0623'ON THE W SIDE OF THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY
 MF0623'TRACK, 25 YARDS E OF OVERHEAD BRIDGE V 48 1/2, AND 6.26 METERS
 MF0623'(20.54 FEET) W OF THE W AND NEAREST RAIL.  THE SURFACE AND
 MF0623'UNDERGROUND MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF0623'THE REFERENCE MARK IS ON THE
 MF0623'SAME SIDE OF THE TRACK AND IS A STANDARD BRONZE DISK SET IN
 MF0623'THE CONCRETE ABUTMENT OF THE OVERHEAD BRIDGE, 22.03 METERS
 MF0623'(72.28 FEET) FROM THE STATION, S 40 DEG 24 MIN W.
 MF0623'THE ELEVATION OF THE STATION MARK IS 225.731 METERS (740.586
 MF0623'FEET) AND OF THE REFERENCE MARK 225.992 METERS (741.442
 MF0623'FEET).
 MF0623
 MF0623                          STATION RECOVERY (1954)
 MF0623
 MF0623'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0623'THIS STATION WAS RECOVERED AS DESCRIBED IN GOOD CONDITION,
 MF0623'AND THE 1920 DESCRIPTION IS ADEQUATE EXCEPT THE FOLLOWING--
 MF0623'
 MF0623'MILWAUKEE, ST. PAUL AND PACIFIC RAILROADS TO THE STATION JUST
 MF0623'N OF THE OVERPASS AND ON THE W SIDE OF THE TRACKS.
 MF0623
 MF0623                          STATION RECOVERY (1960)
 MF0623
 MF0623'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MF0623'AT MENDOTA.
 MF0623'AT MENDOTA, LA SALLE COUNTY, ON THE CHICAGO, MILWAUKEE, ST.
 MF0623'PAUL AND PACIFIC RAILROAD, 0.8 MILE NORTH OF THE STATION, 25
 MF0623'YARDS EAST OF OVERHEAD BRIDGE V 48-1/2, AND 7 YARDS WEST OF
 MF0623'THE WEST RAIL.  A STANDARD TRIANGULATION-STATION DISK, STAMPED
 MF0623'740.097 KNOX 1920 AND SET IN THE TOP OF A CONCRETE POST.
 MF0623
 MF0623                          STATION RECOVERY (1969)
 MF0623
 MF0623'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0623'MARK NOT FOUND.
 MF0623
 MF0623                          STATION RECOVERY (1997)
 MF0623
 MF0623'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0623'MARK NOT FOUND.
 MF0623
 MF0623                          STATION RECOVERY (2002)
 MF0623
 MF0623'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0623'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0624 ***********************************************************************
 MF0624  DESIGNATION -  KNOX RM
 MF0624  PID         -  MF0624
 MF0624  STATE/COUNTY-  IL/LASALLE
 MF0624  COUNTRY     -  US
 MF0624  USGS QUAD   -  MENDOTA EAST (2018)
 MF0624
 MF0624                         *CURRENT SURVEY CONTROL
 MF0624  ______________________________________________________________________
 MF0624* NAD 83(1986) POSITION- 41 33 19.12   (N) 089 06 48.57   (W)   HD_HELD1
 MF0624* NAVD 88 ORTHO HEIGHT -   225.756 (meters)      740.67  (feet) POSTED
 MF0624  ______________________________________________________________________
 MF0624  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 MF0624  DYNAMIC HEIGHT  -        225.67  (meters)      740.4   (feet) COMP
 MF0624  MODELED GRAVITY -    980,232.2   (mgal)                       NAVD 88
 MF0624
 MF0624  VERT ORDER      -  * POSTED, SEE BELOW
 MF0624
 MF0624.The horizontal coordinates were determined by differentially corrected
 MF0624.hand held GPS observations or other comparable positioning techniques
 MF0624.and have an estimated accuracy of +/- 3 meters.
 MF0624
 MF0624.The orthometric height was determined by differential leveling
 MF0624.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0624
 MF0624.* This is a POSTED BENCH MARK height.
 MF0624
 MF0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0624.GEOID18 height accuracy estimate available here.
 MF0624
 MF0624.Click photographs - Photos may exist for this station.
 MF0624
 MF0624.The dynamic height is computed by dividing the NAVD 88
 MF0624.geopotential number by the normal gravity value computed on the
 MF0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0624.degrees latitude (g = 980.6199 gals.).
 MF0624
 MF0624.The modeled gravity was interpolated from observed gravity values.
 MF0624
 MF0624;                    North         East    Units  Estimated Accuracy
 MF0624;SPC IL E     -   543,006.6     234,916.6     MT  (+/- 3 meters HH1 GPS) 
 MF0624
 MF0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2374702561(NAD 83)
 MF0624
 MF0624                          SUPERSEDED SURVEY CONTROL
 MF0624
 MF0624.No superseded survey control is available for this station.
 MF0624
 MF0624_MARKER: DR = REFERENCE MARK DISK
 MF0624_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0624_SP_SET: ABUTMENT
 MF0624_STAMPING: 740.953 KNOX 1920
 MF0624_MARK LOGO: CGS
 MF0624_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0624
 MF0624  HISTORY     - Date     Condition        Report By
 MF0624  HISTORY     - 1920     MONUMENTED       CGS
 MF0624  HISTORY     - 1960     MARK NOT FOUND   CGS
 MF0624  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0624  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0624  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0624
 MF0624                          STATION DESCRIPTION
 MF0624
 MF0624'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0624'AT MENDOTA.
 MF0624'AT MENDOTA, LA SALLE COUNTY, ON THE CHICAGO, MILWAUKEE, ST.
 MF0624'PAUL AND PACIFIC RAILROAD, 0.8 MILE NORTH OF THE STATION, IN
 MF0624'THE CONCRETE ABUTMENT OF OVERHEAD BRIDGE V 48-1/2, 24 YARDS IN
 MF0624'AZIMUTH 40 DEG 24 MIN FROM TRIANGULATION STATION KNOX, AND
 MF0624'WEST OF THE TRACK.  A STANDARD REFERENCE-MARK DISK, STAMPED
 MF0624'740.953 KNOX 1920.
 MF0624
 MF0624                          STATION RECOVERY (1969)
 MF0624
 MF0624'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0624'MARK NOT FOUND.
 MF0624
 MF0624                          STATION RECOVERY (1997)
 MF0624
 MF0624'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0624'MARK NOT FOUND.
 MF0624
 MF0624                          STATION RECOVERY (2002)
 MF0624
 MF0624'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0624'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0113 ***********************************************************************
 LD0113  DESIGNATION -  KNOX RM 1
 LD0113  PID         -  LD0113
 LD0113  STATE/COUNTY-  IL/KNOX
 LD0113  COUNTRY     -  US
 LD0113  USGS QUAD   -  GALESBURG EAST (2018)
 LD0113
 LD0113                         *CURRENT SURVEY CONTROL
 LD0113  ______________________________________________________________________
 LD0113* NAD 83(1986) POSITION- 40 54 28.60   (N) 090 15 20.65   (W)   HD_HELD1
 LD0113* NAVD 88 ORTHO HEIGHT -   231.135 (meters)      758.32  (feet) ADJUSTED
 LD0113  ______________________________________________________________________
 LD0113  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0113  DYNAMIC HEIGHT  -        231.032 (meters)      757.98  (feet) COMP
 LD0113  MODELED GRAVITY -    980,171.9   (mgal)                       NAVD 88
 LD0113
 LD0113  VERT ORDER      -  SECOND    CLASS 0
 LD0113
 LD0113.The horizontal coordinates were determined by differentially corrected
 LD0113.hand held GPS observations or other comparable positioning techniques
 LD0113.and have an estimated accuracy of +/- 3 meters.
 LD0113
 LD0113.The orthometric height was determined by differential leveling and
 LD0113.adjusted by the NATIONAL GEODETIC SURVEY
 LD0113.in June 1991.
 LD0113
 LD0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0113.GEOID18 height accuracy estimate available here.
 LD0113
 LD0113.Click photographs - Photos may exist for this station.
 LD0113
 LD0113.The dynamic height is computed by dividing the NAVD 88
 LD0113.geopotential number by the normal gravity value computed on the
 LD0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0113.degrees latitude (g = 980.6199 gals.).
 LD0113
 LD0113.The modeled gravity was interpolated from observed gravity values.
 LD0113
 LD0113;                    North         East    Units  Estimated Accuracy
 LD0113;SPC IL W     -   470,806.9     692,496.2     MT  (+/- 3 meters HH1 GPS) 
 LD0113
 LD0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3113032164(NAD 83)
 LD0113
 LD0113                          SUPERSEDED SURVEY CONTROL
 LD0113
 LD0113  NGVD 29 (??/??/92)  231.194  (m)          758.51   (f) ADJ UNCH    2 0
 LD0113
 LD0113.Superseded values are not recommended for survey control.
 LD0113
 LD0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0113.See file dsdata.pdf to determine how the superseded data were derived.
 LD0113
 LD0113_MARKER: DR = REFERENCE MARK DISK
 LD0113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0113_STAMPING: KNOX NO 1 1959
 LD0113_MARK LOGO: CGS
 LD0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0113+STABILITY: SURFACE MOTION
 LD0113
 LD0113  HISTORY     - Date     Condition        Report By
 LD0113  HISTORY     - 1959     MONUMENTED       CGS
 LD0113  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0113
 LD0113                          STATION DESCRIPTION
 LD0113
 LD0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0113'1.4 MI E FROM KNOXVILLE.
 LD0113'ABOUT 1.25 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0113'AT KNOXVILLE, THENCE 0.1 MILES EAST ALONG A GRAVEL ROAD, 27 FEET
 LD0113'NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF FENCE LINE,
 LD0113'98 FEET NORTH OF THE NORTH RAIL OF THE ATCHISON, TOPEKA AND SANTA
 LD0113'FE RAILWAY, 65 FEET NORTH-NORTHWEST AND ACROSS THE ROAD FROM A
 LD0113'TELEPHONE POLE WHICH IS THE 3RD POLE EAST OF THE CROSSING OF THE
 LD0113'TELEPHONE LINE AND THE RAILWAY, 59.3 FEET NORTH-NORTHEAST OF
 LD0113'TRIANGULATION STATION KNOX, 57.3 FEET NORTH-NORTHEAST OF A METAL
 LD0113'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN
 LD0113'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LD0113
 LD0113                          STATION RECOVERY (1997)
 LD0113
 LD0113'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0113'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0114 ***********************************************************************
 LD0114  DESIGNATION -  KNOX RM 2
 LD0114  PID         -  LD0114
 LD0114  STATE/COUNTY-  IL/KNOX
 LD0114  COUNTRY     -  US
 LD0114  USGS QUAD   -  GALESBURG EAST (2018)
 LD0114
 LD0114                         *CURRENT SURVEY CONTROL
 LD0114  ______________________________________________________________________
 LD0114* NAD 83(1986) POSITION- 40 54 27.99   (N) 090 15 20.34   (W)   HD_HELD1
 LD0114* NAVD 88 ORTHO HEIGHT -   231.399 (meters)      759.18  (feet) ADJUSTED
 LD0114  ______________________________________________________________________
 LD0114  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0114  DYNAMIC HEIGHT  -        231.295 (meters)      758.84  (feet) COMP
 LD0114  MODELED GRAVITY -    980,171.9   (mgal)                       NAVD 88
 LD0114
 LD0114  VERT ORDER      -  SECOND    CLASS 0
 LD0114
 LD0114.The horizontal coordinates were determined by differentially corrected
 LD0114.hand held GPS observations or other comparable positioning techniques
 LD0114.and have an estimated accuracy of +/- 3 meters.
 LD0114
 LD0114.The orthometric height was determined by differential leveling and
 LD0114.adjusted by the NATIONAL GEODETIC SURVEY
 LD0114.in June 1991.
 LD0114
 LD0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0114.GEOID18 height accuracy estimate available here.
 LD0114
 LD0114.Click photographs - Photos may exist for this station.
 LD0114
 LD0114.The dynamic height is computed by dividing the NAVD 88
 LD0114.geopotential number by the normal gravity value computed on the
 LD0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0114.degrees latitude (g = 980.6199 gals.).
 LD0114
 LD0114.The modeled gravity was interpolated from observed gravity values.
 LD0114
 LD0114;                    North         East    Units  Estimated Accuracy
 LD0114;SPC IL W     -   470,788.1     692,503.4     MT  (+/- 3 meters HH1 GPS) 
 LD0114
 LD0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3113832145(NAD 83)
 LD0114
 LD0114                          SUPERSEDED SURVEY CONTROL
 LD0114
 LD0114  NGVD 29 (??/??/92)  231.458  (m)          759.38   (f) ADJ UNCH    2 0
 LD0114
 LD0114.Superseded values are not recommended for survey control.
 LD0114
 LD0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0114.See file dsdata.pdf to determine how the superseded data were derived.
 LD0114
 LD0114_MARKER: DR = REFERENCE MARK DISK
 LD0114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0114_STAMPING: KNOX NO 2 1959
 LD0114_MARK LOGO: CGS
 LD0114_PROJECTION: FLUSH
 LD0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0114+STABILITY: SURFACE MOTION
 LD0114
 LD0114  HISTORY     - Date     Condition        Report By
 LD0114  HISTORY     - 1959     MONUMENTED       CGS
 LD0114  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0114
 LD0114                          STATION DESCRIPTION
 LD0114
 LD0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0114'1.4 MI E FROM KNOXVILLE.
 LD0114'ABOUT 1.25 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0114'AT KNOXVILLE, THENCE 0.1 MILES EAST ALONG A GRAVEL ROAD, 36 FEET
 LD0114'SOUTH OF THE CENTER LINE OF THE ROAD, 39 FEET NORTH OF THE NORTH
 LD0114'RAIL OF THE ATCHISON, TOPEKA AND SANTA FE RAILWAY, 3 FEET
 LD0114'SOUTH-SOUTHWEST OF TELEPHONE POLE WHICH IS THE 3RD POLE EAST OF THE
 LD0114'CROSSING OF THE TELEPHONE LINE AND THE RAILWAY, 39.6 FEET EAST OF
 LD0114'TRIANGULATION STATION KNOX, 39.8 FEET EAST OF A METAL WITNESS
 LD0114'POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP
 LD0114'OF A CONCRETE POST FLUSH WITH THE GROUND.
 LD0114
 LD0114                          STATION RECOVERY (1997)
 LD0114
 LD0114'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0114'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0107 ***********************************************************************
 LD0107  CBN         -  This is a Cooperative Base Network Control Station.
 LD0107  DESIGNATION -  KNOXVILLE
 LD0107  PID         -  LD0107
 LD0107  STATE/COUNTY-  IL/KNOX
 LD0107  COUNTRY     -  US
 LD0107  USGS QUAD   -  GALESBURG EAST (2018)
 LD0107
 LD0107                         *CURRENT SURVEY CONTROL
 LD0107  ______________________________________________________________________
 LD0107* NAD 83(2011) POSITION- 40 54 28.88920(N) 090 16 40.34130(W)   ADJUSTED
 LD0107* NAD 83(2011) ELLIP HT-   202.970 (meters)        (06/27/12)   ADJUSTED
 LD0107* NAD 83(2011) EPOCH   -  2010.00
 LD0107* NAVD 88 ORTHO HEIGHT -   236.013 (meters)      774.32  (feet) ADJUSTED
 LD0107  ______________________________________________________________________
 LD0107  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0107  NAD 83(2011) X  -    -23,411.982 (meters)                     COMP
 LD0107  NAD 83(2011) Y  - -4,827,382.520 (meters)                     COMP
 LD0107  NAD 83(2011) Z  -  4,154,842.041 (meters)                     COMP
 LD0107  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 LD0107  DYNAMIC HEIGHT  -        235.908 (meters)      773.97  (feet) COMP
 LD0107  MODELED GRAVITY -    980,171.6   (mgal)                       NAVD 88
 LD0107
 LD0107  VERT ORDER      -  SECOND    CLASS 0
 LD0107
 LD0107  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0107  Standards:
 LD0107         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0107            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0107  -------------------------------------------------------------------
 LD0107  NETWORK    0.40   0.69           0.18   0.14   0.35     -0.01276451
 LD0107  -------------------------------------------------------------------
 LD0107  Click here for local accuracies and other accuracy information.
 LD0107
 LD0107.The horizontal coordinates were established by GPS observations
 LD0107.and adjusted by the National Geodetic Survey in June 2012.
 LD0107
 LD0107.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0107.been affixed to the stable North American tectonic plate. See 
 LD0107.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0107
 LD0107.The horizontal coordinates are valid at the epoch date displayed above
 LD0107.which is a decimal equivalence of Year/Month/Day.
 LD0107
 LD0107.The orthometric height was determined by differential leveling and
 LD0107.adjusted by the NATIONAL GEODETIC SURVEY
 LD0107.in June 1991.
 LD0107
 LD0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0107.GEOID18 height accuracy estimate available here.
 LD0107
 LD0107.Click photographs - Photos may exist for this station.
 LD0107
 LD0107.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0107
 LD0107.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0107
 LD0107.The ellipsoidal height was determined by GPS observations
 LD0107.and is referenced to NAD 83.
 LD0107
 LD0107.The dynamic height is computed by dividing the NAVD 88
 LD0107.geopotential number by the normal gravity value computed on the
 LD0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0107.degrees latitude (g = 980.6199 gals.).
 LD0107
 LD0107.The modeled gravity was interpolated from observed gravity values.
 LD0107
 LD0107. The following values were computed from the NAD 83(2011) position.
 LD0107
 LD0107;                    North         East     Units Scale Factor Converg.
 LD0107;SPC IL W     -   470,817.955   690,631.226   MT  0.99994226   -0 04 22.2
 LD0107;SPC IL W     - 1,544,675.24  2,265,845.95   sFT  0.99994226   -0 04 22.2
 LD0107;UTM  15      - 4,532,114.903   729,265.472   MT  1.00024699   +1 47 00.1
 LD0107
 LD0107!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0107!SPC IL W     -   0.99996816  x   0.99994226  =   0.99991042
 LD0107!UTM  15      -   0.99996816  x   1.00024699  =   1.00021514
 LD0107
 LD0107:                Primary Azimuth Mark                     Grid Az
 LD0107:SPC IL W     -  KNOXVILLE AZ MK RESET                    359 14 25.3
 LD0107:UTM  15      -  KNOXVILLE AZ MK RESET                    357 23 03.0
 LD0107
 LD0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2926532114(NAD 83)
 LD0107
 LD0107|---------------------------------------------------------------------|
 LD0107| PID    Reference Object                     Distance      Geod. Az  |
 LD0107|                                                           dddmmss.s |
 LD0107| LD0699 DAHINDA SINCLAIR PLINE CO STK       APPROX.13.1 KM 0790850.5 |
 LD0107| CL9686 KNOXVILLE AZ MK                                    0930847.6 |
 LD0107| LD0109 KNOXVILLE RM 1                       32.190 METERS 13603     |
 LD0107| LD0721 ABINGDON AMER SANITARY CO TK        APPROX.13.9 KM 2175149.2 |
 LD0107| LD0720 ABINGDON MUNICIPAL TANK             APPROX.15.2 KM 2205811.1 |
 LD0107| LD0108 KNOXVILLE RM 2                       32.357 METERS 22435     |
 LD0107| LD0723 GALESBURG CBQRR TIE TREAT STK       APPROX. 9.6 KM 2631635.7 |
 LD0107| LD0713 KNOXVILLE HIGH SCHOOL CUPOLA        405.851 METERS 2734805.7 |
 LD0107| LD0714 GALESBURG CBQ RR POWERHSE STK       APPROX. 8.3 KM 2962447.0 |
 LD0107| LD0711 GALESBURG CORP CHRISTI CATH CH      APPROX. 8.6 KM 2975043.5 |
 LD0107| LD0719 GALESBURG WESTERN ICE CO STACK      APPROX. 8.2 KM 2991800.7 |
 LD0107| LD0106 KNOXVILLE RM 3                       40.853 METERS 29936     |
 LD0107| LD0717 GALESBURG ILL PWR AND L CO STK      APPROX. 9.3 KM 2993949.2 |
 LD0107| LD0709 GALESBURG O E JOHNSON DEPT STORE TA APPROX. 8.9 KM 3001007.3 |
 LD0107| LD0708 KNOXVILLE ST MARYS SCH CUPOLA       APPROX. 0.8 KM 3221737.7 |
 LD0107| LD0712 KNOXVILLE MUNICIPAL TANK            307.408 METERS 33053     |
 LD0107| LD0105 KNOXVILLE AZ MK RESET                              3591003.1 |
 LD0107|---------------------------------------------------------------------|
 LD0107
 LD0107                          SUPERSEDED SURVEY CONTROL
 LD0107
 LD0107  NAD 83(2007)-  40 54 28.88907(N)    090 16 40.34166(W) AD(2002.00) 0
 LD0107  ELLIP H (02/10/07)  202.988  (m)                       GP(2002.00)    
 LD0107  ELLIP H (10/15/04)  202.976  (m)                       GP(       ) 4 2
 LD0107  NAD 83(1997)-  40 54 28.88883(N)    090 16 40.34130(W) AD(       ) B
 LD0107  ELLIP H (07/17/98)  203.004  (m)                       GP(       ) 4 1
 LD0107  NAD 83(1986)-  40 54 28.89297(N)    090 16 40.35320(W) AD(       ) 1
 LD0107  NAD 27      -  40 54 28.75500(N)    090 16 39.89500(W) AD(       ) 1
 LD0107  NAVD 88             236.01   (m)          774.3    (f) LEVELING    3  
 LD0107  NGVD 29 (??/??/92)  236.071  (m)          774.51   (f) ADJ UNCH    2 0
 LD0107  NGVD 29             236.07   (m)          774.5    (f) LEVELING    3  
 LD0107
 LD0107.Superseded values are not recommended for survey control.
 LD0107
 LD0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0107.See file dsdata.pdf to determine how the superseded data were derived.
 LD0107
 LD0107_MARKER: DS = TRIANGULATION STATION DISK
 LD0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0107_STAMPING: KNOXVILLE 1935
 LD0107_MARK LOGO: CGS
 LD0107_PROJECTION: FLUSH
 LD0107_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0107+STABILITY: SURFACE MOTION
 LD0107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0107+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 LD0107
 LD0107  HISTORY     - Date     Condition        Report By
 LD0107  HISTORY     - 1935     MONUMENTED       CGS
 LD0107  HISTORY     - 1939     GOOD             CGS
 LD0107  HISTORY     - 1959     GOOD             CGS
 LD0107  HISTORY     - 1959     GOOD             CGS
 LD0107  HISTORY     - 19970426 GOOD             NGS
 LD0107  HISTORY     - 19971112 GOOD             USPSQD
 LD0107  HISTORY     - 20051101 GOOD             ILDT
 LD0107  HISTORY     - 20100501 GOOD             ILDT
 LD0107
 LD0107                          STATION DESCRIPTION
 LD0107
 LD0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0107'THIS STATION IS IN THE EASTERN PART OF KNOXVILLE ABOUT 0.1
 LD0107'MILE EAST OF THE BUSINESS DISTRICT, AT THE INTERSECTION OF
 LD0107'EAST MAIN AND ORANGE STREETS, ON GRASSY PLOT BETWEEN THE
 LD0107'SIDEWALK AND CURB OF EAST MAIN STREET AT NORTHEAST CORNER.
 LD0107'71 FEET EAST OF FIRE HYDRANT ON NORTHWEST CORNER OF INTERSECTION.
 LD0107'17 FEET NORTH OF EAST MAIN STREET CURB.  21 FEET EAST OF ORANGE
 LD0107'STREET CURB.  12 FEET SOUTH OF EAST MAIN STREET SIDEWALK.
 LD0107'90 FEET SOUTHWEST OF ENTRANCE TO HOUSE NO. 503 ON EAST MAIN
 LD0107'STREET.  THE MARK IS FLUSH.
 LD0107'
 LD0107'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0107'BRONZE DISKS SET IN CONCRETE.
 LD0107'
 LD0107'REFERENCE MARK NO. 1 IS SOUTHEAST OF STATION, 28 FEET SOUTH OF
 LD0107'SOUTH CURB ON EAST MAIN STREET, 6 INCHES NORTH OF SIDEWALK.
 LD0107'IN FRONT OF HOUSE NO. 504.  THE MARK IS FLUSH.
 LD0107'
 LD0107'REFERENCE MARK NO. 2 IS SOUTHWEST OF STATION 26 FEET SOUTH
 LD0107'OF CURB AT T-INTERSECTION OF EAST MAIN AND ORANGE STREETS.
 LD0107'52 FEET NORTHEAST OF NORTHEAST CORNER OF HOUSE NO. 408 ON
 LD0107'EAST MAIN STREET.  1 FOOT NORTH OF EAST MAIN STREET SIDEWALK
 LD0107'AND 4 FEET EAST-SOUTHEAST OF 24-INCH ELM TREE.  THE MARK IS
 LD0107'FLUSH.
 LD0107'
 LD0107'THE AZIMUTH MARK IS EAST OF THE STATION AT THE SOUTHEAST CORNER OF
 LD0107'THE INTERSECTION OF EAST MAIN AND MORRIS STREETS.  3 FEET FROM
 LD0107'CURB LINE.  15 FEET NORTH OF EAST MAIN SIDEWALK.  3 FEET
 LD0107'NORTH-NORTHEAST OF UTILITIES POLE.  THE MARK IS FLUSH.
 LD0107'
 LD0107'LIGHTS 100 FEET ABOVE STATIONS ENGLE AND GALESBURG COME INTO
 LD0107'VIEW 90 FEET ABOVE THIS STATION.
 LD0107'
 LD0107'LIGHTS 100 FEET ABOVE STATIONS GEHRING AND VICTORIA COME INTO
 LD0107'VIEW 64 FEET ABOVE THIS STATION.
 LD0107
 LD0107                          STATION RECOVERY (1939)
 LD0107
 LD0107'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0107'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2 AND THE
 LD0107'AZIMUTH MARK WERE RECOVERED IN ACCORDANCE WITH THE ORIGINAL
 LD0107'DESCRIPTION AND FOUND TO BE IN GOOD CONDITION.  THE PROPERTY
 LD0107'OWNER, WHO LIVES IN THE TOWN OF KNOXVILLE, WOULD NOT GIVE
 LD0107'PERMISSION TO BUILD A TOWER OVER THE MARK SO THE STATION WAS
 LD0107'OCCUPIED ECCENTRICALLY.
 LD0107'
 LD0107'THE STATION IS IN THE EASTERN PART OF KNOXVILLE, ABOUT 0.1
 LD0107'MILE EAST OF THE BUSINESS DISTRICT, AT THE INTERSECTION OF
 LD0107'EAST MAIN STREET AND ORANGE STREET, ON A GRASSY PLOT BETWEEN
 LD0107'THE SIDEWALK AND THE CURB OF EAST MAIN STREET AT THE NORTHEAST
 LD0107'CORNER.  71 FEET EAST OF A FIRE HYDRANT AT THE NORTHWEST CORNER
 LD0107'OF THE INTERSECTION, 17 FEET NORTH OF THE NORTH CURB OF EAST
 LD0107'MAIN STREET.  21 FEET EAST OF THE EAST CURB OF ORANGE STREET.
 LD0107'AND 12 FEET SOUTH OF THE EAST MAIN STREET SIDEWALK.  THE MARK
 LD0107'IS FLUSH WITH THE SURFACE OF THE GROUND AND
 LD0107'IS STAMPED KNOXVILLE 1935.
 LD0107'
 LD0107'THE AZIMUTH MARK IS APPROXIMATELY 0.2 MILE EAST OF THE STATION
 LD0107'AT THE SOUTHEAST CORNER OF THE INTERSECTION OF EAST MAIN AND
 LD0107'MORRIS STREETS.  3 FEET EAST OF THE EAST CURB OF MORRIS STREET.
 LD0107'15 FEET NORTH OF THE EAST MAIN STREET SIDEWALK.  AND 3 FEET
 LD0107'NORTH-NORTHEAST OF A LIGHT POLE.  THE MARK IS FLUSH
 LD0107'WITH THE SURFACE OF THE GROUND AND IS STAMPED KNOXVILLE
 LD0107'AZIMUTH 1935.
 LD0107'
 LD0107'REFERENCE MARK NO. 1 IS 105.64 FEET, 32.197 METERS, SOUTHEAST
 LD0107'OF THE STATION.  28 FEET SOUTH OF THE SOUTH CURB OF EAST MAIN
 LD0107'STREET.  AND 6 INCHES NORTH OF THE SIDEWALK.  THE MARK
 LD0107'IS FLUSH WITH THE SURFACE OF THE GROUND AND IS STAMPED
 LD0107'KNOXVILLE NO 1 1935.
 LD0107'
 LD0107'REFERENCE MARK NO. 2 IS 32.357 METERS, 106.16 FEET, SOUTHWEST
 LD0107'OF THE STATION, 26 FEET SOUTH OF THE CURB AT THE T-INTERSECTION
 LD0107'OF EAST MAIN STREET AND ORANGE STREET, 4 FEET EAST-SOUTHEAST
 LD0107'OF A 24-INCH ELM TREE, AND 1 FOOT NORTH OF EAST MAIN STREET
 LD0107'SIDEWALK.  THE MARK IS FLUSH WITH THE SURFACE OF
 LD0107'THE GROUND AND IS STAMPED KNOXVILLE NO 2 1935.
 LD0107'
 LD0107'A 90-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
 LD0107
 LD0107                          STATION RECOVERY (1959)
 LD0107
 LD0107'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0107'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LD0107'FOUND TO BE IN GOOD CONDITION.
 LD0107'
 LD0107'THE DISTANCE TO REFERENCE MARK NUMBER 2 WAS NOT MEASURED OR
 LD0107'OBSERVED AT THIS TIME BECAUSE OF POWER LINE POLE ON LINE.
 LD0107'
 LD0107'THE DISTANCE AND DIRECTION TO REFERENCE MARK NUMBER 1 WAS
 LD0107'CHECKED AND FOUND TO BE CORRECT.
 LD0107'
 LD0107'THE AZIMUTH MARK HAS BEEN COVERED BY PAVEMENT, A TEMPORARY
 LD0107'POINT WAS HELD AND THE DIRECTION CHECKED.
 LD0107'
 LD0107'A NEW AZIMUTH MARK WAS ESTABLISHED, IT IS 23.6 FEET SOUTH
 LD0107'OF THE SOUTH RAIL OF RAILROAD TRACKS, 18 FEET EAST OF THE
 LD0107'APPROXIMATE CENTER OF ROAD, 4.5 FEET EAST OF RAILROAD CROSSING
 LD0107'SIGN AND 2 FEET SOUTH OF A WITNESS POST.  THE MARK IS A STANDARD
 LD0107'AZIMUTH MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST
 LD0107'SET FLUSH AND THE DISK IS STAMPED KNOXVILLE 1935 RESET 1959.
 LD0107'
 LD0107'TO REACH THE AZIMUTH FROM THE STATION GO NORTH ON ORANGE STREET
 LD0107'FOR 0.25 MILE TO AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 LD0107'
 LD0107'REFERENCE MARK NO. 3 WAS ESTABLISHED AND OCCUPIED AT THIS TIME.
 LD0107'IT IS A STANDARD REFERENCE MARK DISK SET IN THE TOP OF A
 LD0107'12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 LD0107'KNOXVILLE NO. 3 1935.  IT IS 105 FEET SOUTHEAST OF THE SOUTHEAST
 LD0107'CORNER OF THE ILLINOIS P.E.O. HOME, 99 FEET NORTH OF THE
 LD0107'APPROXIMATE CENTER OF MAIN STREET, 82 FEET WEST OF ORANGE
 LD0107'STREET, 73.5 FEET NORTHWEST OF A FIRE HYDRANT AND 17 FEET
 LD0107'SOUTH OF THE APPROXIMATE CENTER OF DRIVEWAY.
 LD0107'
 LD0107'THE ORIGINAL DESCRIPTION ADEQUATE.
 LD0107
 LD0107                          STATION RECOVERY (1959)
 LD0107
 LD0107'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0107'AT KNOXVILLE.
 LD0107'AT KNOXVILLE, AT THE JUNCTION OF EAST MAIN STREET AND ORANGE STREET,
 LD0107'NEAR THE KNOXVILLE P.E.O. HOME, 32 FEET NORTH OF THE CENTER LINE
 LD0107'OF EAST MAIN STREET, 37 FEET EAST OF THE CENTER LINE OF ORANGE
 LD0107'STREET, 71 FEET EAST AND ACROSS ORANGE STREET FROM A FIRE HYDRANT,
 LD0107'12 FEET SOUTH OF THE SOUTH EDGE OF SIDEWALK, 50 FEET NORTHEAST
 LD0107'OF THE CENTERLINE OF THE INTERSECTION, ABOUT 1/2 FOOT ABOVE
 LD0107'THE LEVEL OF EAST MAIN STREET, SET IN THE TOP OF A CONCRETE POST
 LD0107'FLUSH WITH THE GROUND.
 LD0107
 LD0107                          STATION RECOVERY (1997)
 LD0107
 LD0107'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LD0107'THE STATION IS LOCATED IN THE EAST PART OF KNOXVILLE ABOUT 0.1 MI (0.2
 LD0107'KM) EAST OF THE BUSINESS DISTRICT, ALONG U.S. HIGHWAY 150 WHICH IS
 LD0107'MAIN STREET, AT THE T-INTERSECTION OF ORANGE STREET, IN A GRASS STRIP
 LD0107'BETWEEN THE NORTH CURB AND SIDEWALK OF EAST MAIN STREET.  IT IS 9.8 M
 LD0107'(32.2 FT) NORTH OF THE CENTER OF EAST MAIN STREET, 11.3 M (37.1 FT)
 LD0107'EAST OF THE CENTER OF ORANGE STREET, 21.6 M (70.9 FT) EAST AND ACROSS
 LD0107'ORANGE STREET FROM A FIRE HYDRANT, 3.6 M (11.8 FT) SOUTH OF THE SOUTH
 LD0107'EDGE OF THE SIDEWALK, 15.2 M (49.9 FT) NORTHEAST OF THE CENTER OF THE
 LD0107'INTERSECTION, AND 27.4 M (89.9 FT) SOUTHWEST OF ENTRANCE TO HOUSE NO.
 LD0107'503 EAST MAIN.
 LD0107
 LD0107                          STATION RECOVERY (1997)
 LD0107
 LD0107'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0107'RECOVERED IN GOOD CONDITION.
 LD0107
 LD0107                          STATION RECOVERY (2005)
 LD0107
 LD0107'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005
 LD0107'RECOVERED AS DESCRIBED
 LD0107
 LD0107                          STATION RECOVERY (2010)
 LD0107
 LD0107'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LD0107'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0105 ***********************************************************************
 LD0105  DESIGNATION -  KNOXVILLE AZ MK RESET
 LD0105  PID         -  LD0105
 LD0105  STATE/COUNTY-  IL/KNOX
 LD0105  COUNTRY     -  US
 LD0105  USGS QUAD   -  GALESBURG EAST (2018)
 LD0105
 LD0105                         *CURRENT SURVEY CONTROL
 LD0105  ______________________________________________________________________
 LD0105* NAD 83(1986) POSITION- 40 54 39.     (N) 090 16 40.     (W)   SCALED
 LD0105* NAVD 88 ORTHO HEIGHT -   235.955 (meters)      774.13  (feet) ADJUSTED
 LD0105  ______________________________________________________________________
 LD0105  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 LD0105  DYNAMIC HEIGHT  -        235.850 (meters)      773.78  (feet) COMP
 LD0105  MODELED GRAVITY -    980,172.0   (mgal)                       NAVD 88
 LD0105
 LD0105  VERT ORDER      -  SECOND    CLASS 0
 LD0105
 LD0105.The horizontal coordinates were scaled from a map and have
 LD0105.an estimated accuracy of +/- 6 seconds.
 LD0105
 LD0105.The orthometric height was determined by differential leveling and
 LD0105.adjusted by the NATIONAL GEODETIC SURVEY
 LD0105.in June 1991.
 LD0105
 LD0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0105.GEOID18 height accuracy estimate available here.
 LD0105
 LD0105.Click photographs - Photos may exist for this station.
 LD0105
 LD0105.The dynamic height is computed by dividing the NAVD 88
 LD0105.geopotential number by the normal gravity value computed on the
 LD0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0105.degrees latitude (g = 980.6199 gals.).
 LD0105
 LD0105.The modeled gravity was interpolated from observed gravity values.
 LD0105
 LD0105;                    North         East    Units  Estimated Accuracy
 LD0105;SPC IL W     -   471,130.      690,640.      MT  (+/- 180 meters Scaled)
 LD0105
 LD0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF292324(NAD 83)
 LD0105
 LD0105                          SUPERSEDED SURVEY CONTROL
 LD0105
 LD0105  NGVD 29 (??/??/92)  236.013  (m)          774.32   (f) ADJ UNCH    2 0
 LD0105
 LD0105.Superseded values are not recommended for survey control.
 LD0105
 LD0105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0105.See file dsdata.pdf to determine how the superseded data were derived.
 LD0105
 LD0105_MARKER: DZ = AZIMUTH MARK DISK
 LD0105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0105_STAMPING: KNOXVILLE 1935 RESET 1959
 LD0105_MARK LOGO: CGS
 LD0105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0105+STABILITY: SURFACE MOTION
 LD0105
 LD0105  HISTORY     - Date     Condition        Report By
 LD0105  HISTORY     - 1959     MONUMENTED       CGS
 LD0105  HISTORY     - 19971112 GOOD             USPSQD
 LD0105
 LD0105                          STATION DESCRIPTION
 LD0105
 LD0105'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0105'0.4 MI NE FROM KNOXVILLE.
 LD0105'ABOUT 0.25 MILES EAST ALONG U.S. 150 FROM THE POST OFFICE AT
 LD0105'KNOXVILLE, THENCE 0.2 MILES NORTH ALONG ORANGE STREET, 18 FEET
 LD0105'EAST OF THE CENTER LINE OF ORANGE STREET, 33 FEET SOUTH OF THE
 LD0105'SOUTH RAIL OF THE ATCHISON, TOPEKA AND SANTA FE RAILWAY, 4.6 FEET
 LD0105'EAST OF A CONCRETE CROSSING SIGN POST, 2.2 FEET NORTH OF A METAL
 LD0105'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, SET IN THE
 LD0105'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LD0105
 LD0105                          STATION RECOVERY (1997)
 LD0105
 LD0105'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0109 ***********************************************************************
 LD0109  DESIGNATION -  KNOXVILLE RM 1
 LD0109  PID         -  LD0109
 LD0109  STATE/COUNTY-  IL/KNOX
 LD0109  COUNTRY     -  US
 LD0109  USGS QUAD   -  GALESBURG EAST (2018)
 LD0109
 LD0109                         *CURRENT SURVEY CONTROL
 LD0109  ______________________________________________________________________
 LD0109* NAD 83(1986) POSITION- 40 54 28.14   (N) 090 16 39.39   (W)   HD_HELD1
 LD0109* NAVD 88 ORTHO HEIGHT -   236.124 (meters)      774.68  (feet) ADJUSTED
 LD0109  ______________________________________________________________________
 LD0109  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 LD0109  DYNAMIC HEIGHT  -        236.019 (meters)      774.34  (feet) COMP
 LD0109  MODELED GRAVITY -    980,171.6   (mgal)                       NAVD 88
 LD0109
 LD0109  VERT ORDER      -  SECOND    CLASS 0
 LD0109
 LD0109.The horizontal coordinates were determined by differentially corrected
 LD0109.hand held GPS observations or other comparable positioning techniques
 LD0109.and have an estimated accuracy of +/- 3 meters.
 LD0109
 LD0109.The orthometric height was determined by differential leveling and
 LD0109.adjusted by the NATIONAL GEODETIC SURVEY
 LD0109.in June 1991.
 LD0109
 LD0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0109.GEOID18 height accuracy estimate available here.
 LD0109
 LD0109.Click photographs - Photos may exist for this station.
 LD0109
 LD0109.The dynamic height is computed by dividing the NAVD 88
 LD0109.geopotential number by the normal gravity value computed on the
 LD0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0109.degrees latitude (g = 980.6199 gals.).
 LD0109
 LD0109.The modeled gravity was interpolated from observed gravity values.
 LD0109
 LD0109;                    North         East    Units  Estimated Accuracy
 LD0109;SPC IL W     -   470,794.8     690,653.5     MT  (+/- 3 meters HH1 GPS) 
 LD0109
 LD0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2928832092(NAD 83)
 LD0109
 LD0109                          SUPERSEDED SURVEY CONTROL
 LD0109
 LD0109  NGVD 29 (??/??/92)  236.182  (m)          774.87   (f) ADJ UNCH    2 0
 LD0109
 LD0109.Superseded values are not recommended for survey control.
 LD0109
 LD0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0109.See file dsdata.pdf to determine how the superseded data were derived.
 LD0109
 LD0109_MARKER: DR = REFERENCE MARK DISK
 LD0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0109_STAMPING: KNOXVILLE NO 1 1935
 LD0109_MARK LOGO: CGS
 LD0109_PROJECTION: FLUSH
 LD0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0109+STABILITY: SURFACE MOTION
 LD0109
 LD0109  HISTORY     - Date     Condition        Report By
 LD0109  HISTORY     - 1935     MONUMENTED       CGS
 LD0109  HISTORY     - 1959     GOOD             CGS
 LD0109  HISTORY     - 19971112 GOOD             USPSQD
 LD0109
 LD0109                          STATION DESCRIPTION
 LD0109
 LD0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0109'AT KNOXVILLE.
 LD0109'AT KNOXVILLE, AT THE INTERSECTION OF EAST MAIN STREET AND ORANGE
 LD0109'STREET, NEAR THE KNOXVILLE P.E.O. HOME, 43 FEET SOUTH OF THE
 LD0109'CENTERLINE OF EAST MAIN STREET, 112 FEET EAST OF THE EXTENDED
 LD0109'CENTER LINE OF ORANGE STREET, 1 FOOT NORTH OF THE NORTH EDGE OF
 LD0109'SIDEWALK, 18 FEET WEST OF THE CENTER LINE OF DRIVEWAY SOUTH TO
 LD0109'HOUSE NUMBERED 500, 105.6 FEET SOUTHEAST OF TRIANGULATION STATION
 LD0109'KNOXVILLE, ABOUT 1/2 FOOT ABOVE THE LEVEL OF EAST MAIN STREET,
 LD0109'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LD0109
 LD0109                          STATION RECOVERY (1997)
 LD0109
 LD0109'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0108 ***********************************************************************
 LD0108  DESIGNATION -  KNOXVILLE RM 2
 LD0108  PID         -  LD0108
 LD0108  STATE/COUNTY-  IL/KNOX
 LD0108  COUNTRY     -  US
 LD0108  USGS QUAD   -  GALESBURG EAST (2018)
 LD0108
 LD0108                         *CURRENT SURVEY CONTROL
 LD0108  ______________________________________________________________________
 LD0108* NAD 83(1986) POSITION- 40 54 28.14   (N) 090 16 41.31   (W)   HD_HELD1
 LD0108* NAVD 88 ORTHO HEIGHT -   236.344 (meters)      775.41  (feet) ADJUSTED
 LD0108  ______________________________________________________________________
 LD0108  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 LD0108  DYNAMIC HEIGHT  -        236.238 (meters)      775.06  (feet) COMP
 LD0108  MODELED GRAVITY -    980,171.6   (mgal)                       NAVD 88
 LD0108
 LD0108  VERT ORDER      -  SECOND    CLASS 0
 LD0108
 LD0108.The horizontal coordinates were determined by differentially corrected
 LD0108.hand held GPS observations or other comparable positioning techniques
 LD0108.and have an estimated accuracy of +/- 3 meters.
 LD0108
 LD0108.The orthometric height was determined by differential leveling and
 LD0108.adjusted by the NATIONAL GEODETIC SURVEY
 LD0108.in June 1991.
 LD0108
 LD0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0108.GEOID18 height accuracy estimate available here.
 LD0108
 LD0108.Click photographs - Photos may exist for this station.
 LD0108
 LD0108.The dynamic height is computed by dividing the NAVD 88
 LD0108.geopotential number by the normal gravity value computed on the
 LD0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0108.degrees latitude (g = 980.6199 gals.).
 LD0108
 LD0108.The modeled gravity was interpolated from observed gravity values.
 LD0108
 LD0108;                    North         East    Units  Estimated Accuracy
 LD0108;SPC IL W     -   470,794.9     690,608.5     MT  (+/- 3 meters HH1 GPS) 
 LD0108
 LD0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2924332091(NAD 83)
 LD0108
 LD0108                          SUPERSEDED SURVEY CONTROL
 LD0108
 LD0108  NGVD 29 (??/??/92)  236.402  (m)          775.60   (f) ADJ UNCH    2 0
 LD0108
 LD0108.Superseded values are not recommended for survey control.
 LD0108
 LD0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0108.See file dsdata.pdf to determine how the superseded data were derived.
 LD0108
 LD0108_MARKER: DR = REFERENCE MARK DISK
 LD0108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0108_STAMPING: KNOXVILLE NO 2 1935
 LD0108_MARK LOGO: CGS
 LD0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0108+STABILITY: SURFACE MOTION
 LD0108
 LD0108  HISTORY     - Date     Condition        Report By
 LD0108  HISTORY     - 1935     MONUMENTED       CGS
 LD0108  HISTORY     - 1959     GOOD             CGS
 LD0108  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0108
 LD0108                          STATION DESCRIPTION
 LD0108
 LD0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0108'AT KNOXVILLE.
 LD0108'AT KNOXVILLE, AT THE INTERSECTION OF EAST MAIN STREET AND ORANGE
 LD0108'STREET, NEAR THE KNOXVILLE P.E.O. HOME, 42.5 FEET SOUTH OF THE
 LD0108'CENTERLINE OF EAST MAIN STREET, 37 FEET EAST OF THE EXTENDED
 LD0108'CENTER LINE OF ORANGE STREET, 1 FOOT NORTH OF THE NORTH EDGE OF
 LD0108'SIDEWALK, 85 FEET SOUTH AND ACROSS EAST MAIN STREET FROM A FIRE
 LD0108'HYDRANT, 106.2 FEET SOUTHWEST OF TRIANGULATION STATION KNOXVILLE,
 LD0108'ABOUT 1/2 FOOT ABOVE THE LEVEL OF EAST MAIN STREET, SET IN THE TOP
 LD0108'OF A CONCRETE POST PROJECTING 1/2 INCH.
 LD0108
 LD0108                          STATION RECOVERY (1997)
 LD0108
 LD0108'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0108'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0106 ***********************************************************************
 LD0106  DESIGNATION -  KNOXVILLE RM 3
 LD0106  PID         -  LD0106
 LD0106  STATE/COUNTY-  IL/KNOX
 LD0106  COUNTRY     -  US
 LD0106  USGS QUAD   -  GALESBURG EAST (2018)
 LD0106
 LD0106                         *CURRENT SURVEY CONTROL
 LD0106  ______________________________________________________________________
 LD0106* NAD 83(1997) POSITION- 40 54 29.54284(N) 090 16 41.85892(W)   ADJUSTED
 LD0106* NAVD 88 ORTHO HEIGHT -   236.445 (meters)      775.74  (feet) ADJUSTED
 LD0106  ______________________________________________________________________
 LD0106  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 LD0106  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 LD0106  DYNAMIC HEIGHT  -        236.339 (meters)      775.39  (feet) COMP
 LD0106  MODELED GRAVITY -    980,171.6   (mgal)                       NAVD 88
 LD0106
 LD0106  HORZ ORDER      -  SECOND
 LD0106  VERT ORDER      -  SECOND    CLASS 0
 LD0106
 LD0106.The horizontal coordinates were established by classical geodetic methods
 LD0106.and adjusted by the National Geodetic Survey in October 1999.
 LD0106
 LD0106.The orthometric height was determined by differential leveling and
 LD0106.adjusted by the NATIONAL GEODETIC SURVEY
 LD0106.in June 1991.
 LD0106
 LD0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0106.GEOID18 height accuracy estimate available here.
 LD0106
 LD0106.Click photographs - Photos may exist for this station.
 LD0106
 LD0106.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0106
 LD0106.The dynamic height is computed by dividing the NAVD 88
 LD0106.geopotential number by the normal gravity value computed on the
 LD0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0106.degrees latitude (g = 980.6199 gals.).
 LD0106
 LD0106.The modeled gravity was interpolated from observed gravity values.
 LD0106
 LD0106. The following values were computed from the NAD 83(1997) position.
 LD0106
 LD0106;                    North         East     Units Scale Factor Converg.
 LD0106;SPC IL W     -   470,838.162   690,595.736   MT  0.99994226   -0 04 23.2
 LD0106;SPC IL W     - 1,544,741.54  2,265,729.51   sFT  0.99994226   -0 04 23.2
 LD0106;UTM  15      - 4,532,133.956   729,229.335   MT  1.00024679   +1 46 59.1
 LD0106
 LD0106!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0106!SPC IL W     -   0.99996809  x   0.99994226  =   0.99991036
 LD0106!UTM  15      -   0.99996809  x   1.00024679  =   1.00021488
 LD0106
 LD0106:                Primary Azimuth Mark                     Grid Az
 LD0106:SPC IL W     -  KNOXVILLE AZ MK RESET                    007 46 54.9
 LD0106:UTM  15      -  KNOXVILLE AZ MK RESET                    005 55 32.6
 LD0106
 LD0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2922932133(NAD 83)
 LD0106
 LD0106|---------------------------------------------------------------------|
 LD0106| PID    Reference Object                     Distance      Geod. Az  |
 LD0106|                                                           dddmmss.s |
 LD0106| LD0105 KNOXVILLE AZ MK RESET                              0074231.7 |
 LD0106| LD0107 KNOXVILLE                            40.853 METERS 11936     |
 LD0106| LD0109 KNOXVILLE RM 1                       72.286 METERS 12650     |
 LD0106| LD0108 KNOXVILLE RM 2                       45.074 METERS 16329     |
 LD0106| LD0714 GALESBURG CBQ RR POWERHSE STK       APPROX. 8.2 KM 2962350.1 |
 LD0106| LD0710 GALESBURG SEMINARY ST MUN TK        APPROX. 8.1 KM 2962748.8 |
 LD0106| LD0711 GALESBURG CORP CHRISTI CATH CH      APPROX. 8.5 KM 2975013.0 |
 LD0106| LD0717 GALESBURG ILL PWR AND L CO STK      APPROX. 9.2 KM 2993949.9 |
 LD0106|---------------------------------------------------------------------|
 LD0106
 LD0106                          SUPERSEDED SURVEY CONTROL
 LD0106
 LD0106  NAD 83(1996)-  40 54 29.54282(N)    090 16 41.85886(W) AD(       ) 2
 LD0106  NAD 83(1986)-  40 54 29.54707(N)    090 16 41.87104(W) AD(       ) 2
 LD0106  NAD 27      -  40 54 29.40900(N)    090 16 41.41300(W) AD(       ) 2
 LD0106  NGVD 29 (??/??/92)  236.503  (m)          775.93   (f) ADJ UNCH    2 0
 LD0106  NGVD 29             236.50   (m)          775.9    (f) LEVELING    3  
 LD0106
 LD0106.Superseded values are not recommended for survey control.
 LD0106
 LD0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0106.See file dsdata.pdf to determine how the superseded data were derived.
 LD0106
 LD0106_MARKER: DR = REFERENCE MARK DISK
 LD0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0106_STAMPING: KNOXVILLE NO 3 1935
 LD0106_MARK LOGO: CGS
 LD0106_PROJECTION: FLUSH
 LD0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0106+STABILITY: SURFACE MOTION
 LD0106_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0106+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2002
 LD0106
 LD0106  HISTORY     - Date     Condition        Report By
 LD0106  HISTORY     - 1959     MONUMENTED       CGS
 LD0106  HISTORY     - 1959     GOOD             CGS
 LD0106  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0106  HISTORY     - 20020311 GOOD             ILDT
 LD0106
 LD0106                          STATION DESCRIPTION
 LD0106
 LD0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0106'THE STATION IS LOCATED IN THE EAST PART OF KNOXVILLE AND IS ON
 LD0106'THE GROUNDS OF THE ILLINOIS P.E.O. HOME.
 LD0106'
 LD0106'TO REACH THE STATION FROM THE POST OFFICE IN KNOXVILLE, GO
 LD0106'EAST ON U.S. HIGHWAY 150 (MAIN STREET) FOR 0.9 MILE TO THE
 LD0106'ILLINOIS P.E.O. HOME AND THE STATION ON LEFT AS DESCRIBED.
 LD0106'
 LD0106'THE STATION IS A STANDARD REFERENCE MARK DISK SET IN TOP
 LD0106'OF A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS
 LD0106'STAMPED KNOXVILLE NO. 3 1935.  IT IS 105 FEET SOUTHEAST OF
 LD0106'THE SOUTHEAST CORNER OF THE ILLINOIS P.E.O. HOME, 99 FEET
 LD0106'NORTH OF THE APPROXIMATE CENTER OF MAIN STREET, 82 FEET WEST
 LD0106'OF THE APPROXIMATE CENTER OF ORANGE STREET, 73.5 FEET NORTHWEST
 LD0106'OF FIRE HYDRANT AND 17 FEET SOUTH OF APPROXIMATE CENTER OF
 LD0106'DRIVEWAY.
 LD0106'
 LD0106'KNOXVILLE 1935 IS A STANDARD DISK SET IN TOP OF A 12 X 12
 LD0106'INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED KNOXVILLE
 LD0106'1935.  IT IS 33 FEET NORTH OF THE APPROXIMATE CENTER OF MAIN
 LD0106'STREET, 37 FEET EAST OF APPROXIMATE CENTER OF ORANGE STREET, 11.5
 LD0106'FEET SOUTH OF THE SOUTHEDGE OF SIDE WALK, 9.8 FEET
 LD0106'NORTH-NORTHEAST OF NORTH EDGE OF DRAIN AND 10 FEET NORTH OF EDGE
 LD0106'OF CURB.
 LD0106'
 LD0106'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN
 LD0106'TOP OF A 12 X 12 INCH CONCRETE POST AND THE DISK IS STAMPED
 LD0106'KNOXVILLE NO 1 1935.  IT IS 51 FEET SOUTH OF THE APPROXIMATE
 LD0106'CENTER OF MAIN STREET, 28 FEET SOUTH OF CURB AND 1/2 FOOT
 LD0106'NORTH OF THE NORTH EDGE OF SIDE WALK.
 LD0106'
 LD0106'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LD0106'IN TOP OF A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE
 LD0106'DISK IS STAMPED KNOXVILLE NO 2 1935.  IT IS 49 FEET SOUTH OF
 LD0106'THE APPROXIMATE CENTER OF MAIN STREET, 26 FEET SOUTH OF CURB
 LD0106'AND 1/2 FOOT NORTH OF THE NORTH EDGE OF SIDE WALK.
 LD0106'
 LD0106'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 LD0106'12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 LD0106'KNOXVILLE 1935 RESET 1959.  IT IS 23.6 FEET SOUTH OF THE SOUTH
 LD0106'RAIL OF RAILROAD TRACKS, 18 FEET EAST OF THE APPROXIMATE
 LD0106'CENTER OF ORANGE STREET, 4.5 FEET EAST OF RAILROAD CROSSING SIGN
 LD0106'AND 2 FEET SOUTH OF WITNESS POST.
 LD0106'
 LD0106'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON ORANGE
 LD0106'STREET FOR 0.25 MILE TO THE MARK ON RIGHT AS DESCRIBED.
 LD0106'
 LD0106'THE DISTANCE FROM R.M. NO. 1 TO R.M. NO. 2 IS 147.79 FEET.
 LD0106'
 LD0106'A TRAVERSE CONNECTION WAS MADE FROM KNOXVILLE R.M. 3 TO KNOXVILLE
 LD0106'1935.  THE DISTANCE IS SHOWN ABOVE.
 LD0106'
 LD0106'HEIGHT OF LIGHT ABOVE STATION MARK 34.36 METERS.
 LD0106
 LD0106                          STATION RECOVERY (1959)
 LD0106
 LD0106'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0106'AT KNOXVILLE.
 LD0106'AT KNOXVILLE, AT THE INTERSECTION OF EAST MAIN STREET AND ORANGE
 LD0106'STREET, NEAR THE KNOXVILLE P.E.O. HOME, 99 FEET NORTH OF THE
 LD0106'CENTER LINE OF EAST MAIN STREET, 81 FEET WEST OF THE CENTER LINE
 LD0106'OF ORANGE STREET, 21.7 FEET SOUTHEAST OF THE CENTER LINE OF THE
 LD0106'DRIVEWAY, 12 FEET EAST OF THE EAST EDGE OF A SIDEWALK, 73.5 FEET
 LD0106'NORTHWEST OF A FIRE HYDRANT, 134.0 FEET WEST-NORTHWEST OF
 LD0106'TRIANGULATION STATION KNOXVILLE, ABOUT 1 FOOT ABOVE THE LEVEL OF
 LD0106'EAST MAIN STREET, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LD0106'GROUND.
 LD0106
 LD0106                          STATION RECOVERY (1997)
 LD0106
 LD0106'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0106'MARK NOT FOUND.
 LD0106
 LD0106                          STATION RECOVERY (2002)
 LD0106
 LD0106'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MW)
 LD0106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1146 ***********************************************************************
 NH1146  DESIGNATION -  KOLTZ
 NH1146  PID         -  NH1146
 NH1146  STATE/COUNTY-  IL/MCHENRY
 NH1146  COUNTRY     -  US
 NH1146  USGS QUAD   -  HARVARD (2018)
 NH1146
 NH1146                         *CURRENT SURVEY CONTROL
 NH1146  ______________________________________________________________________
 NH1146* NAD 83(1997) POSITION- 42 28 12.57567(N) 088 33 27.08530(W)   ADJUSTED
 NH1146* NAVD 88 ORTHO HEIGHT -   362.    (meters)     1188.    (feet) SCALED
 NH1146  ______________________________________________________________________
 NH1146  GEOID HEIGHT    -        -33.955 (meters)                     GEOID18
 NH1146  LAPLACE CORR    -         -2.52  (seconds)                    DEFLEC18
 NH1146  HORZ ORDER      -  FIRST
 NH1146
 NH1146.The horizontal coordinates were established by classical geodetic methods
 NH1146.and adjusted by the National Geodetic Survey in October 1999.
 NH1146
 NH1146.The orthometric height was scaled from a topographic map.
 NH1146
 NH1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1146.GEOID18 height accuracy estimate available here.
 NH1146
 NH1146.Click photographs - Photos may exist for this station.
 NH1146
 NH1146.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1146
 NH1146. The following values were computed from the NAD 83(1997) position.
 NH1146
 NH1146;                    North         East     Units Scale Factor Converg.
 NH1146;SPC IL E     -   644,350.010   281,563.471   MT  0.99997918   -0 09 05.0
 NH1146;SPC IL E     - 2,114,004.99    923,762.82   sFT  0.99997918   -0 09 05.0
 NH1146;SPC WI S     -    53,257.752   718,628.100   MT  1.00006345   +0 59 28.1
 NH1146;SPC WI S     -   174,729.81  2,357,699.02   sFT  1.00006345   +0 59 28.1
 NH1146;UTM  16      - 4,703,154.892   371,962.048   MT  0.99980170   -1 03 06.5
 NH1146
 NH1146!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1146!SPC IL E     -   0.99994856  x   0.99997918  =   0.99992774
 NH1146!SPC WI S     -   0.99994856  x   1.00006345  =   1.00001201
 NH1146!UTM  16      -   0.99994856  x   0.99980170  =   0.99975027
 NH1146
 NH1146:                Primary Azimuth Mark                     Grid Az
 NH1146:SPC IL E     -  KOLTZ AZ MK                              334 41 51.8
 NH1146:SPC WI S     -  KOLTZ AZ MK                              333 33 18.7
 NH1146:UTM  16      -  KOLTZ AZ MK                              335 35 53.3
 NH1146
 NH1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7196203154(NAD 83)
 NH1146
 NH1146|---------------------------------------------------------------------|
 NH1146| PID    Reference Object                     Distance      Geod. Az  |
 NH1146|                                                           dddmmss.s |
 NH1146| NH1238 ELKHORN F HOLTON AND CO TANK        APPROX.23.1 KM 0020450.7 |
 NH1146| NH1237 ELKHORN MUNICIPAL STANDPIPE         APPROX.22.5 KM 0030416.6 |
 NH1146| CI9931 KOLTZ RM 1                           18.398 METERS 00338     |
 NH1146| NH1147 ALDEN ATT MICROWAVE TWR KSE 26      APPROX. 2.5 KM 0110226.9 |
 NH1146| CI9932 KOLTZ RM 2                           19.934 METERS 08532     |
 NH1146| NH1144 HEBRON BORDEN WIELAND CO STK        APPROX.10.5 KM 0881516.6 |
 NH1146| NH1132 WOODSTOCK PWR AND LT CO STK         APPROX.18.9 KM 1515728.5 |
 NH1146| NH1135 WOODSTOCK ROSE GARDEN STACK         APPROX.15.1 KM 1574742.4 |
 NH1146| NH1160 HARTLAND NAT BREWERIES INC STK      APPROX.12.4 KM 1610601.9 |
 NH1146| NH1152 HARVARD ADMIRAL CORP TANK           APPROX. 7.7 KM 2154558.2 |
 NH1146| NH1155 HARVARD TRINITY LUTH CHURCH         APPROX. 6.7 KM 2175804.5 |
 NH1146| NH1150 HARVARD ST JOSEPHS CH SPIRE         APPROX. 7.4 KM 2193731.0 |
 NH1146| NH1151 HARVARD MUNICIPAL TANK              APPROX. 7.4 KM 2195032.3 |
 NH1146| NH1149 HARVARD STAR LINE INC STACK         APPROX. 7.4 KM 2230753.7 |
 NH1146| NH1165 CHEMUNG DEAN MILK CO TANK           APPROX.10.7 KM 2370954.7 |
 NH1146| NH1166 CHEMUNG DEAN EVAP MILK CO STK       APPROX.10.7 KM 2371416.0 |
 NH1146| NH1164 SHARON UNITED MILK PROD CO STK      APPROX.14.0 KM 2831706.6 |
 NH1146| NH1251 SHARON MUNICIPAL TANK               APPROX.14.9 KM 2842850.5 |
 NH1146| NH1248 WALWORTH MUNICIPAL TANK             APPROX. 7.8 KM 3331832.7 |
 NH1146| AJ2907 KOLTZ AZ MK                         427.427 METERS 3343246.8 |
 NH1146| NH1245 WALWORTH COUNTRY CLUB TANK          APPROX. 7.1 KM 3462618.9 |
 NH1146| NH1226 DELAVAN LAKE LAWN HOTEL TANK        APPROX.17.6 KM 3485312.8 |
 NH1146|---------------------------------------------------------------------|
 NH1146
 NH1146                          SUPERSEDED SURVEY CONTROL
 NH1146
 NH1146  NAD 83(1991)-  42 28 12.57496(N)    088 33 27.08615(W) AD(       ) 1
 NH1146  NAD 83(1986)-  42 28 12.57236(N)    088 33 27.09056(W) AD(       ) 1
 NH1146  NAD 27      -  42 28 12.50800(N)    088 33 26.73100(W) AD(       ) 1
 NH1146
 NH1146.Superseded values are not recommended for survey control.
 NH1146
 NH1146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1146.See file dsdata.pdf to determine how the superseded data were derived.
 NH1146
 NH1146_MARKER: DS = TRIANGULATION STATION DISK
 NH1146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1146_STAMPING: KOLTZ 1935
 NH1146_MARK LOGO: CGS
 NH1146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1146+STABILITY: SURFACE MOTION
 NH1146
 NH1146  HISTORY     - Date     Condition        Report By
 NH1146  HISTORY     - 1935     MONUMENTED       CGS
 NH1146  HISTORY     - 1954     GOOD             CGS
 NH1146  HISTORY     - 1967     GOOD             CGS
 NH1146  HISTORY     - 19950513 GOOD             USPSQD
 NH1146
 NH1146                          STATION DESCRIPTION
 NH1146
 NH1146'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1146'STATION IS ABOUT 6 MILES NE OF HARVARD, ILLINOIS, ABOUT 5-3/4
 NH1146'MILES WNW OF HEBRON, ILLINOIS, ABOUT 5 MILES SE OF WALWORTH,
 NH1146'WISCONSIN, IN SEC. 9, T 46 N, R 6 E, ON FARM OCCUPIED BY
 NH1146'GEORGE KOLTZ, ABOUT 0.2 MILE NE OF HIS HOUSE, IN SMALL GLADE
 NH1146'ON HIGHEST POINT OF HIGH KNOLL IN NORTHEAST PORTION OF THE
 NH1146'TIMBERED PASTURE, ABOUT 100 FEET NORTH OF SOUTH END OF THE
 NH1146'KNOLL, 40 FEET WNW OF TRIANGULAR-BLAZED 18-INCH WHITE OAK TREE,
 NH1146'87 FEET SW OF THE DIAMOND-BLAZED 24-INCH POST OAK TREE,
 NH1146'61 FEET SSW OF THE RECTANGULAR-BLAZED 14-INCH POST OAK TREE,
 NH1146'57 FEET SE OF THE LONE 12-INCH SCRUB OAK TREE THAT STANDS
 NH1146'ON WEST SLOPE OF THE KNOLL.  THE MARK PROJECTS 5 INCHES.
 NH1146'
 NH1146'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1146'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1146'
 NH1146'AZ. MK. IS NNW OF STATION, 26 FEET EAST OF CENTER-LINE OF THE
 NH1146'NORTH-SOUTH DIRT ROAD, ON RIGHT-OF-WAY FENCE LINE, ABOUT 0.2
 NH1146'MILE NORTH OF GATE AT ENTRANCE THAT LEADS TO STATION, 20 FEET
 NH1146'SSE OF A LONE 18-INCH BOX-ELDER TREE.  IT PROJECTS 5 INCHES.
 NH1146'
 NH1146'R.M. NO. 1 IS NORTH OF STATION, 85 FEET SOUTH OF THE NORTH
 NH1146'PASTURE FENCE, 23 FEET SOUTH OF A 15-INCH RED OAK TREE, 8 FEET
 NH1146'WEST OF THE RECTANGULAR-BLAZED 14-INCH POST OAK TREE.  IT IS
 NH1146'FLUSH WITH THE SURFACE.
 NH1146'
 NH1146'R.M. NO. 2 IS EAST OF STATION, 32 FEET ENE OF THE 18-INCH
 NH1146'TRIANGULAR-BLAZED WHITE OAK TREE, 33 FEET SOUTH OF AN 8-INCH
 NH1146'SCRUB OAK TREE, 58 FEET SOUTH OF THE DIAMOND-BLAZED 24-INCH
 NH1146'POST OAK TREE, 82.49 FEET SE OF R.M. NO. 1.  IT PROJECTS 4 INCHES.
 NH1146'
 NH1146'TO REACH FROM THE SQUARE IN WALWORTH, WISCONSIN, GO SOUTH
 NH1146'ON U.S. 14, 2.5 MILES TO BIG FOOT WHICH IS ON THE ILLINOIS-WISCONSIN
 NH1146'STATE BOUNDARY.  THENCE CONTINUE SOUTH ON U.S. 14, 1.0 MILE
 NH1146'TO A GRAVEL T ROAD LEADING EAST.  THENCE EAST ON GRAVEL ROAD
 NH1146'2.0 MILES TO A DIRT T ROAD LEADING SOUTH.  THENCE SOUTH ON
 NH1146'DIRT ROAD 0.65 MILE TO WIRE GATE ON EAST SIDE OF ROAD.  THENCE
 NH1146'THRU GATE AND EASTWARD ALONG TRAIL ABOUT 0.1 MILE TO HIGHEST
 NH1146'POINT OF THE KNOLL AND STATION.
 NH1146'
 NH1146'A 74-FOOT SIGNAL AT GATES COMES INTO VIEW AT 50 FEET.
 NH1146'
 NH1146'THE FOLLOWING 100-FOOT SIGNALS COME INTO VIEW AT THE FOLLOWING
 NH1146'HEIGHTS--BAKER, 50 FEET.  TRYON, 50 FEET.  WOODSTOCK, 50 FEET.
 NH1146'HARVARD, 50 FEET.  WEEKS, 65 FEET.  DUNN R.M. 1920, 40 FEET.
 NH1146'490, 50 FEET.  YERKES, 50 FEET.
 NH1146'
 NH1146'NO OBJECTS VISIBLE FROM GROUND SUITABLE FOR AZIMUTH.
 NH1146'
 NH1146'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FT.
 NH1146
 NH1146                          STATION RECOVERY (1954)
 NH1146
 NH1146'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1146'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 NH1146'IN GOOD CONDITION.  THE DISTANCES TO ALL MARKS CHECKED.  THE
 NH1146'DIRECTIONS TO THE AZIMUTH MARK AND REFERENCE MARK NO. 1
 NH1146'CHECKED BUT DID NOT CHECK TO REFERENCE MARK NO. 2.  THE
 NH1146'STATION IS NOW ON PROPERTY OWNED BY MR. H.J. BRIENEN.  A NEW
 NH1146'TO REACH FOLLOWS.
 NH1146'
 NH1146'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY
 NH1146'173 AND U.S. HIGHWAY 14 IN HARVARD, GO NORTHEAST ON HIGHWAY
 NH1146'173 FOR 3.25 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTH
 NH1146'ON GRAVEL ROAD FOR 1.75 MILE TO A WIRE GATE ON THE RIGHT*,
 NH1146'TURN RIGHT THROUGH GATE AND GO EAST ACROSS PASTURE FOR 0.1
 NH1146'MILE TO THE SOUTH END OF A PROMINENT KNOLL, TURN LEFT AND GO
 NH1146'NORTH UP HILL FOR 0.1 MILE TO THE STATION ON THE HIGHEST
 NH1146'PART OF KNOLL AS DESCRIBED.
 NH1146'
 NH1146'TO REACH THE AZIMUTH MARK FROM THIS POINT*, GO NORTH ON GRAVEL
 NH1146'ROAD FOR 0.25 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1146'
 NH1146'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1146
 NH1146                          STATION RECOVERY (1967)
 NH1146
 NH1146'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1146'MR. CHOBOT THE PROPERTY OWNER SAID THAT ALL MARKS AT THE
 NH1146'STATION WERE IN GOOD CONDITION AND IT WAS NOT VISITED.  THE
 NH1146'AZIMUTH MARK IS ABOUT 175 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 NH1146'OF A FRAME HOUSE, 33 FEET NORTH OF A FENCE CORNER AND 1 FOOT
 NH1146'EAST OF A METAL WITNESS POST.
 NH1146'
 NH1146'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 NH1146'NORTHEAST OF HARVARD
 NH1146
 NH1146                          STATION RECOVERY (1995)
 NH1146
 NH1146'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2907 ***********************************************************************
 AJ2907  DESIGNATION -  KOLTZ AZ MK
 AJ2907  PID         -  AJ2907
 AJ2907  STATE/COUNTY-  IL/MCHENRY
 AJ2907  COUNTRY     -  US
 AJ2907  USGS QUAD   -  HARVARD (2018)
 AJ2907
 AJ2907                         *CURRENT SURVEY CONTROL
 AJ2907  ______________________________________________________________________
 AJ2907* NAD 83(2011) POSITION- 42 28 25.07989(N) 088 33 35.13253(W)   ADJUSTED
 AJ2907* NAD 83(2011) ELLIP HT-   325.259 (meters)        (06/27/12)   ADJUSTED
 AJ2907* NAD 83(2011) EPOCH   -  2010.00
 AJ2907* NAVD 88 ORTHO HEIGHT -   359.2   (meters)     1178.    (feet) GPS OBS
 AJ2907  ______________________________________________________________________
 AJ2907  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2907  GEOID HEIGHT    -        -33.895 (meters)                     GEOID99
 AJ2907  GEOID HEIGHT    -        -33.956 (meters)                     GEOID18
 AJ2907  NAD 83(2011) X  -    118,429.668 (meters)                     COMP
 AJ2907  NAD 83(2011) Y  - -4,710,386.034 (meters)                     COMP
 AJ2907  NAD 83(2011) Z  -  4,284,774.506 (meters)                     COMP
 AJ2907  LAPLACE CORR    -         -2.31  (seconds)                    DEFLEC18
 AJ2907
 AJ2907  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2907  Standards:
 AJ2907         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2907            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2907  -------------------------------------------------------------------
 AJ2907  NETWORK    0.66   1.08           0.30   0.23   0.55      0.04183453
 AJ2907  -------------------------------------------------------------------
 AJ2907  Click here for local accuracies and other accuracy information.
 AJ2907
 AJ2907.The horizontal coordinates were established by GPS observations
 AJ2907.and adjusted by the National Geodetic Survey in June 2012.
 AJ2907
 AJ2907.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2907.been affixed to the stable North American tectonic plate. See 
 AJ2907.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2907
 AJ2907.The horizontal coordinates are valid at the epoch date displayed above
 AJ2907.which is a decimal equivalence of Year/Month/Day.
 AJ2907
 AJ2907.The orthometric height was determined by GPS observations and a
 AJ2907.high-resolution geoid model.
 AJ2907
 AJ2907.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2907.GEOID18 height accuracy estimate available here.
 AJ2907
 AJ2907.Click photographs - Photos may exist for this station.
 AJ2907
 AJ2907.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2907
 AJ2907.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2907
 AJ2907.The ellipsoidal height was determined by GPS observations
 AJ2907.and is referenced to NAD 83.
 AJ2907
 AJ2907. The following values were computed from the NAD 83(2011) position.
 AJ2907
 AJ2907;                    North         East     Units Scale Factor Converg.
 AJ2907;SPC IL E     -   644,736.322   281,380.674   MT  0.99997926   -0 09 10.4
 AJ2907;SPC IL E     - 2,115,272.42    923,163.09   sFT  0.99997926   -0 09 10.4
 AJ2907;UTM  16      - 4,703,543.959   371,785.377   MT  0.99980226   -1 03 12.1
 AJ2907
 AJ2907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2907!SPC IL E     -   0.99994899  x   0.99997926  =   0.99992825
 AJ2907!UTM  16      -   0.99994899  x   0.99980226  =   0.99975126
 AJ2907
 AJ2907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7178503543(NAD 83)
 AJ2907
 AJ2907                          SUPERSEDED SURVEY CONTROL
 AJ2907
 AJ2907  NAD 83(2007)-  42 28 25.07989(N)    088 33 35.13346(W) AD(2002.00) 0
 AJ2907  ELLIP H (02/10/07)  325.290  (m)                       GP(2002.00)    
 AJ2907  ELLIP H (02/03/05)  325.288  (m)                       GP(       ) 4 2
 AJ2907  NAD 83(1997)-  42 28 25.08003(N)    088 33 35.13325(W) AD(       ) 1
 AJ2907  ELLIP H (04/24/01)  325.308  (m)                       GP(       ) 4 1
 AJ2907  NAD 83(1997)-  42 28 25.08003(N)    088 33 35.13325(W) AD(       ) 1
 AJ2907  ELLIP H (04/23/01)  325.308  (m)                       GP(       ) 3 1
 AJ2907  NAVD 88 (04/23/01)  359.2    (m)  GEOID99  model used  GPS OBS        
 AJ2907
 AJ2907.Superseded values are not recommended for survey control.
 AJ2907
 AJ2907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2907.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2907
 AJ2907_MARKER: DR = REFERENCE MARK DISK
 AJ2907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2907_STAMPING: KOLTZ AZIMUTH 1935
 AJ2907_MARK LOGO: CGS
 AJ2907_PROJECTION: FLUSH
 AJ2907_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2907+STABILITY: SURFACE MOTION
 AJ2907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2907+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2010
 AJ2907
 AJ2907  HISTORY     - Date     Condition        Report By
 AJ2907  HISTORY     - 1935     MONUMENTED       CGS
 AJ2907  HISTORY     - 20000327 GOOD             SECI
 AJ2907  HISTORY     - 20100211 GOOD             ILDT
 AJ2907
 AJ2907                          STATION DESCRIPTION
 AJ2907
 AJ2907'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2907'STATION IS LOCATED APPROXIMATELY 3.0 MI SOUTHEAST OF BIGFOOT IN
 AJ2907'SECTION 8 T46N R6E.  TO REACH THE STATION FROM THE INTERSECTION OF
 AJ2907'US RTE 14 AND HBRON ROAD PROCEED EAST ON HEBRON RD FOR 2.0 MI TO
 AJ2907'REESE ROAD THEN PROCEED SOUTH FOR 0.35 ON REESE ROAD TO STATION
 AJ2907'LOCATED 26 FT EAST OF CENTERLINE OF REESE RD.
 AJ2907
 AJ2907                          STATION RECOVERY (2010)
 AJ2907
 AJ2907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2615 ***********************************************************************
 ME2615  DESIGNATION -  KOSTER
 ME2615  PID         -  ME2615
 ME2615  STATE/COUNTY-  IL/KANKAKEE
 ME2615  COUNTRY     -  US
 ME2615  USGS QUAD   -  MOMENCE (2018)
 ME2615
 ME2615                         *CURRENT SURVEY CONTROL
 ME2615  ______________________________________________________________________
 ME2615* NAD 83(1997) POSITION- 41 07 37.38658(N) 087 43 29.27062(W)   ADJUSTED
 ME2615* NAVD 88 ORTHO HEIGHT -   189.    (meters)      620.    (feet) SCALED
 ME2615  ______________________________________________________________________
 ME2615  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 ME2615  LAPLACE CORR    -         -3.35  (seconds)                    DEFLEC18
 ME2615  HORZ ORDER      -  SECOND
 ME2615
 ME2615.The horizontal coordinates were established by classical geodetic methods
 ME2615.and adjusted by the National Geodetic Survey in October 1999.
 ME2615
 ME2615.The orthometric height was scaled from a topographic map.
 ME2615
 ME2615.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2615.GEOID18 height accuracy estimate available here.
 ME2615
 ME2615.Click photographs - Photos may exist for this station.
 ME2615
 ME2615.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2615
 ME2615. The following values were computed from the NAD 83(1997) position.
 ME2615
 ME2615;                    North         East     Units Scale Factor Converg.
 ME2615;SPC IL E     -   495,329.691   351,099.696   MT  1.00000712   +0 24 00.9
 ME2615;SPC IL E     - 1,625,094.16  1,151,899.59   sFT  1.00000712   +0 24 00.9
 ME2615;UTM  16      - 4,553,114.287   439,160.409   MT  0.99964555   -0 28 36.3
 ME2615
 ME2615!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2615!SPC IL E     -   0.99997555  x   1.00000712  =   0.99998267
 ME2615!UTM  16      -   0.99997555  x   0.99964555  =   0.99962111
 ME2615
 ME2615:                Primary Azimuth Mark                     Grid Az
 ME2615:SPC IL E     -  TALLMADGE                                120 51 18.6
 ME2615:UTM  16      -  TALLMADGE                                121 43 55.8
 ME2615
 ME2615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3916053114(NAD 83)
 ME2615
 ME2615|---------------------------------------------------------------------|
 ME2615| PID    Reference Object                     Distance      Geod. Az  |
 ME2615|                                                           dddmmss.s |
 ME2615| CM2975 KOSTER RM 1                          14.621 METERS 07855     |
 ME2615| CM2977 KOSTER RM 3                           4.127 METERS 09324     |
 ME2615| ME2610 TALLMADGE                           APPROX. 9.6 KM 1211519.5 |
 ME2615| CM2974 KOSTER AZ MK                                       1765946.4 |
 ME2615| CM2976 KOSTER RM 2                          14.800 METERS 18130     |
 ME2615|---------------------------------------------------------------------|
 ME2615
 ME2615                          SUPERSEDED SURVEY CONTROL
 ME2615
 ME2615  NAD 83(1997)-  41 07 37.38661(N)    087 43 29.27045(W) AD(       ) 2
 ME2615  NAD 83(1986)-  41 07 37.39163(N)    087 43 29.27664(W) AD(       ) 2
 ME2615  NAD 27      -  41 07 37.27880(N)    087 43 29.14070(W) AD(       ) 2
 ME2615
 ME2615.Superseded values are not recommended for survey control.
 ME2615
 ME2615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2615.See file dsdata.pdf to determine how the superseded data were derived.
 ME2615
 ME2615_MARKER: DS = TRIANGULATION STATION DISK
 ME2615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2615_STAMPING: KOSTER 1952
 ME2615_MARK LOGO: CGS
 ME2615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2615+STABILITY: SURFACE MOTION
 ME2615
 ME2615  HISTORY     - Date     Condition        Report By
 ME2615  HISTORY     - 1952     MONUMENTED       CGS
 ME2615  HISTORY     - 1967     SEE DESCRIPTION  CGS
 ME2615
 ME2615                          STATION DESCRIPTION
 ME2615
 ME2615'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2615'STATION IS LOCATED ABOUT 9 MILES NORTH OF ST. ANNE AND 4-1/2 MILES
 ME2615'SOUTHWEST OF MOMENCE, ON HIGHWAY RIGHT-OF-WAY.  IT IS 102 FEET WEST OF
 ME2615'THE CENTER OF STATE HIGHWAY NOS.  1 AND 17, 40 FEET SOUTH OF THE
 ME2615'CENTER OF A GRAVEL ROAD, 12 FEET SOUTH OF A FENCE CORNER AND 3 FEET
 ME2615'EAST OF A FENCE AND WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 4
 ME2615'INCHES AND THE DISK IS STAMPED KOSTER 1952.
 ME2615'
 ME2615'REFERENCE MARK NO. 1 IS 36 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD
 ME2615'AND 18 FEET SOUTHWEST OF A POWER LINE POLE.  THE MARK PROJECTS ABOUT 2
 ME2615'INCHES AND THE DISK IS STAMPED KOSTER NO 1 1952.
 ME2615'
 ME2615'REFERENCE MARK NO. 2 IS 1 FOOT EAST OF THE FENCE.  THE MARK PROJECTS
 ME2615'ABOUT 4 INCHES AND THE DISK IS STAMPED KOSTER NO 2 1952.
 ME2615'
 ME2615'AZIMUTH MARK IS SET FLUSH IN AN EAST-WEST FENCE LINE, 59 FEET EAST OF
 ME2615'THE CENTER OF STATE HIGHWAY NOS.  1 AND 17, 35 FEET EAST OF A POWER
 ME2615'LINE POLE, 6 FEET EAST OF A 12 INCH ELM TREE AND 3 FEET SOUTHWEST OF A
 ME2615'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED KOSTER
 ME2615'1952.
 ME2615'
 ME2615'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 114, 17 AND 1
 ME2615'AT THE SOUTH EDGE OF THE KANKAKEE RIVER BRIDGE IN THE SOUTH EDGE OF
 ME2615'MOMENCE, GO SOUTH AND WEST ON STATE HIGHWAY NOS. 1 AND 17 FOR 5.2
 ME2615'MILES TO WHERE HIGHWAY TURNS LEFT, SOUTH, CONTINUE WEST ON GRAVEL ROAD
 ME2615'FOR ABOUT 250 FEET TO EDGE OF RIGHT-OF-WAY AND STATION ON THE LEFT AS
 ME2615'DESCRIBED.
 ME2615'
 ME2615'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY NOS.
 ME2615'1 AND 17 FOR 0.35 MILE TO THE MARK ON THE LEFT, EAST, SIDE OF HIGHWAY
 ME2615'AS DESCRIBED.  THIS IS ABOUT 0.05 MILE BEFORE REACHING POINT WHERE
 ME2615'HIGHWAY 17 TURNS WEST AND HIGHWAY 1 CONTINUES SOUTH.
 ME2615'
 ME2615'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2615
 ME2615                          STATION RECOVERY (1967)
 ME2615
 ME2615'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2615'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 ME2615'REFERENCE MARK 1 WAS FOUND BROKEN UP AND THE DISK GONE.  THERE IS A
 ME2615'MOTEL AT THE SPOT WHERE THE AZIMUTH MARK WAS AND IT IS ASSUMED
 ME2615'DESTROYED BY CONSTRUCTION.  THE ROAD HAS BEEN CHANGED AND A NEW
 ME2615'DESCRIPTION IS NEEDED FOR THE STATION.  THE DISTANCE TO REFERENCE MARK
 ME2615'2 CHECKED.  THERE WAS NOTHING TO ESTABLISH A NEW AZIMUTH FROM.
 ME2615'
 ME2615'ABOUT 9 MILES NORTH OF ST. ANNE, 4-1/2 MILES SOUTHWEST OF MOMENCE AND
 ME2615'ON ROAD RIGHT-OF-WAY.  IT IS 43 FEET SOUTH OF THE CENTERLINE OF A
 ME2615'GRAVELED ROAD, 12 FEET SOUTH OF A FENCE CORNER, 7 FEET NORTH OF A
 ME2615'TELEPHONE POLE, 3 FEET WEST OF A FENCE AND 1 FOOT NORTH OF A METAL
 ME2615'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED KOSTER
 ME2615'1952
 ME2615'
 ME2615'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1, 17 AND 114
 ME2615'AT THE SOUTH EDGE OF THE KANKAKEE RIVER BRIDGE IN THE SOUTH EDGE OF
 ME2615'MOMENCE, GO SOUTHWEST ON HIGHWAY 1 AND 17 FOR 5.0 MILES TO A SIDE ROAD
 ME2615'RIGHT (PAVED)  TURN RIGHT AND GO WEST ON THE PAVED ROAD FOR 0.2 MILE
 ME2615'TO A GRAVELED ROAD AHEAD AND A CURVE TO THE SOUTH IN THE PAVED ROAD.
 ME2615'GO WEST ON THE GRAVELED ROAD FOR 250 FEET TO THE STATION ON THE LEFT.
 ME2615'
 ME2615'REFERENCE MARK 2 IS 48 FEET SOUTH OF THE METAL WITNESS POST AND 1 FOOT
 ME2615'EAST OF THE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 ME2615'KOSTER NO 2 1952.
 ME2615'
 ME2615'REFERENCE MARK 3 IS 86 FEET WEST OF THE CENTERLINE OF THE PAVED ROAD,
 ME2615'43 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD, 16 FEET EAST OF
 ME2615'THE FENCE, 15 FEET NORTHEAST OF THE TELEPHONE POLE AND 14 FEET EAST OF
 ME2615'THE METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 ME2615'KOSTER NO 3 1952.
 ME2615'
 ME2615'AIRLINE DISTANCE AND DIRECTON FROM NEAREST TOWN- 4-1/2 MILES SOUTHWEST
 ME2615'OF MOMENCE
 ME2615'
 ME2615'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0699 ***********************************************************************
 LC0699  DESIGNATION -  KRAFT
 LC0699  PID         -  LC0699
 LC0699  STATE/COUNTY-  IL/MCLEAN
 LC0699  COUNTRY     -  US
 LC0699  USGS QUAD   -  MERNA (2018)
 LC0699
 LC0699                         *CURRENT SURVEY CONTROL
 LC0699  ______________________________________________________________________
 LC0699* NAD 83(1997) POSITION- 40 34 31.86578(N) 088 52 10.99639(W)   ADJUSTED
 LC0699* NAVD 88 ORTHO HEIGHT -   237.121 (meters)      777.95  (feet) ADJUSTED
 LC0699  ______________________________________________________________________
 LC0699  GEOID HEIGHT    -        -32.018 (meters)                     GEOID18
 LC0699  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 LC0699  DYNAMIC HEIGHT  -        237.013 (meters)      777.60  (feet) COMP
 LC0699  MODELED GRAVITY -    980,161.4   (mgal)                       NAVD 88
 LC0699
 LC0699  HORZ ORDER      -  SECOND
 LC0699  VERT ORDER      -  SECOND    CLASS 0
 LC0699
 LC0699.The horizontal coordinates were established by classical geodetic methods
 LC0699.and adjusted by the National Geodetic Survey in October 1999.
 LC0699
 LC0699.The orthometric height was determined by differential leveling and
 LC0699.adjusted by the NATIONAL GEODETIC SURVEY
 LC0699.in June 1991.
 LC0699
 LC0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0699.GEOID18 height accuracy estimate available here.
 LC0699
 LC0699.Click photographs - Photos may exist for this station.
 LC0699
 LC0699.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0699
 LC0699.The dynamic height is computed by dividing the NAVD 88
 LC0699.geopotential number by the normal gravity value computed on the
 LC0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0699.degrees latitude (g = 980.6199 gals.).
 LC0699
 LC0699.The modeled gravity was interpolated from observed gravity values.
 LC0699
 LC0699. The following values were computed from the NAD 83(1997) position.
 LC0699
 LC0699;                    North         East     Units Scale Factor Converg.
 LC0699;SPC IL E     -   434,042.641   254,583.656   MT  1.00000038   -0 20 56.0
 LC0699;SPC IL E     - 1,424,021.56    835,246.54   sFT  1.00000038   -0 20 56.0
 LC0699;UTM  16      - 4,493,317.189   341,744.722   MT  0.99990828   -1 12 59.1
 LC0699
 LC0699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0699!SPC IL E     -   0.99996783  x   1.00000038  =   0.99996821
 LC0699!UTM  16      -   0.99996783  x   0.99990828  =   0.99987611
 LC0699
 LC0699:                Primary Azimuth Mark                     Grid Az
 LC0699:SPC IL E     -  KRAFT AZ MK                              090 41 55.4
 LC0699:UTM  16      -  KRAFT AZ MK                              091 33 58.5
 LC0699
 LC0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4174493317(NAD 83)
 LC0699
 LC0699|---------------------------------------------------------------------|
 LC0699| PID    Reference Object                     Distance      Geod. Az  |
 LC0699|                                                           dddmmss.s |
 LC0699| LC0700 KRAFT RM 1                           22.990 METERS 04144     |
 LC0699| CI7665 KRAFT AZ MK                                        0902059.4 |
 LC0699| LC1849 TOWANDA MUNICIPAL TANK              APPROX. 2.7 KM 2405453.0 |
 LC0699| LC0701 KRAFT RM 2                           20.292 METERS 33055     |
 LC0699|---------------------------------------------------------------------|
 LC0699
 LC0699                          SUPERSEDED SURVEY CONTROL
 LC0699
 LC0699  NAD 83(1986)-  40 34 31.88115(N)    088 52 11.00021(W) AD(       ) 2
 LC0699  NAD 27      -  40 34 31.75540(N)    088 52 10.74680(W) AD(       ) 2
 LC0699  NGVD 29 (??/??/92)  237.173  (m)          778.13   (f) ADJ UNCH    2 0
 LC0699  NGVD 29             237.17   (m)          778.1    (f) LEVELING    3  
 LC0699
 LC0699.Superseded values are not recommended for survey control.
 LC0699
 LC0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0699.See file dsdata.pdf to determine how the superseded data were derived.
 LC0699
 LC0699_MARKER: DE = TRAVERSE STATION DISK
 LC0699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0699_STAMPING: KRAFT 1960
 LC0699_MARK LOGO: CGS
 LC0699_PROJECTION: FLUSH
 LC0699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0699+STABILITY: SURFACE MOTION
 LC0699
 LC0699  HISTORY     - Date     Condition        Report By
 LC0699  HISTORY     - 1960     MONUMENTED       CGS
 LC0699  HISTORY     - 1961     GOOD             CGS
 LC0699
 LC0699                          STATION DESCRIPTION
 LC0699
 LC0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0699'THE STATION IS LOCATED ABOUT 6-1/2 MILES SOUTHWEST OF LEXINGTON,
 LC0699'ABOUT 2 MILES NORTHEAST OF TOWANDA AND 1/2 MILE EAST OF U.S.
 LC0699'HIGHWAY 66.
 LC0699'
 LC0699'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND
 LC0699'TOWANDA ROAD AT THE NORTHWEST EDGE OF TOWANDA, GO NORTHEASTERLY
 LC0699'ON U.S. HIGHWAY 66 FOR 1.65 MILES TO SIDE ROAD RIGHT, TURN RIGHT,
 LC0699'GO SOUTHEASTERLY, CROSSING RAILROAD TRACKS FOR 0.15 MILE, KEEP
 LC0699'LEFT, GO EAST FOR 0.45 MILE TO THE STATION ON THE RIGHT AT
 LC0699'FENCE CORNER AS DESCRIBED.
 LC0699'
 LC0699'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH
 LC0699'SQUARE CONCRETE POST WHICH IS IS SET FLUSH WITH THE SURFACE
 LC0699'OF THE GROUND AND IS STAMPED KRAFT 1960.  THE MARK IS 62 FEET
 LC0699'SOUTH-SOUTHWEST OF POWER LINE POLE WITH A TRIANGULAR BLAZE, 33
 LC0699'FEET SOUTH OF THE CENTER OF ROAD, 8.4 FEET WEST OF WITNESS
 LC0699'POST AND 4 FEET WEST OF FENCE CORNER.
 LC0699'
 LC0699'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0699'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0699'WITH THE SURFACE OF THE GROUND AND IS STAMPED KRAFT NO 1 1960.
 LC0699'THE MARK IS 26.5 FEET EAST OF POWER LINE POLE WITH A TRIANGULAR
 LC0699'BLAZE, 25.5 FEET NORTH OF CENTER OF ROAD AND 1 FOOT SOUTH OF
 LC0699'FENCE.
 LC0699'
 LC0699'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN
 LC0699'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC0699'THE SURFACE OF THE GROUND AND IS STAMPED KRAFT NO 2 1960.  THE
 LC0699'MARK IS 56 FEET WEST OF POWER LINE POLE WITH A TRIANGULAR
 LC0699'BLAZE, 25 FEET NORTH OF THE CENTER OF ROAD AND 1 FOOT SOUTH
 LC0699'OF FENCE.
 LC0699'
 LC0699'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 LC0699'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC0699'OF THE GROUND AND IS STAMPED KRAFT 1960.  THE MARK IS 27.5 FEET
 LC0699'NORTH OF THE CENTER OF ROAD, 3 FEET WEST OF POWER LINE POLE,
 LC0699'1.9 FEET WEST OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 LC0699'
 LC0699'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.6 MILE
 LC0699'TO THE MARK ON THE LEFT AS DESCRIBED.
 LC0699'
 LC0699'THE DISTANCE FROM REFERENCE MARK NO. 1 TO REFERENCE MARK NO. 2
 LC0699'IS 82.58 FEET OR 25.170 METERS.
 LC0699'
 LC0699'HEIGHT OF LIGHT ABOVE STATION MARK 14.2 METERS.
 LC0699
 LC0699                          STATION RECOVERY (1961)
 LC0699
 LC0699'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0699'2.5 MI NE FROM TOWANDA.
 LC0699'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0699'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE WEST ALONG
 LC0699'WEST MONROE STREET, THENCE 1.6 MILES NORTHEAST ALONG U.S. HIGHWAY
 LC0699'66, THENCE 0.2 MILE SOUTHEAST ALONG A GRAVEL ROAD, THENCE 0.45
 LC0699'MILE EAST ALONG A GRAVEL ROAD, AT A FENCE CORNER SOUTH OF THE
 LC0699'ROAD, 33 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 4.5 FEET WEST
 LC0699'OF A FENCE CORNER, 62 FEET SOUTH-SOUTHWEST OF A POWER POLE WHICH
 LC0699'IS THE 4TH POLE EAST OF A POLE WITH A TRANSFORMER, 8.7 FEET WEST
 LC0699'OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 LC0699'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0700 ***********************************************************************
 LC0700  DESIGNATION -  KRAFT RM 1
 LC0700  PID         -  LC0700
 LC0700  STATE/COUNTY-  IL/MCLEAN
 LC0700  COUNTRY     -  US
 LC0700  USGS QUAD   -  MERNA (2018)
 LC0700
 LC0700                         *CURRENT SURVEY CONTROL
 LC0700  ______________________________________________________________________
 LC0700* NAD 83(1986) POSITION- 40 34 32.42   (N) 088 52 10.35   (W)   HD_HELD1
 LC0700* NAVD 88 ORTHO HEIGHT -   236.863 (meters)      777.11  (feet) ADJUSTED
 LC0700  ______________________________________________________________________
 LC0700  GEOID HEIGHT    -        -32.018 (meters)                     GEOID18
 LC0700  DYNAMIC HEIGHT  -        236.755 (meters)      776.75  (feet) COMP
 LC0700  MODELED GRAVITY -    980,161.4   (mgal)                       NAVD 88
 LC0700
 LC0700  VERT ORDER      -  SECOND    CLASS 0
 LC0700
 LC0700.The horizontal coordinates were determined by differentially corrected
 LC0700.hand held GPS observations or other comparable positioning techniques
 LC0700.and have an estimated accuracy of +/- 3 meters.
 LC0700
 LC0700.The orthometric height was determined by differential leveling and
 LC0700.adjusted by the NATIONAL GEODETIC SURVEY
 LC0700.in June 1991.
 LC0700
 LC0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0700.GEOID18 height accuracy estimate available here.
 LC0700
 LC0700.Click photographs - Photos may exist for this station.
 LC0700
 LC0700.The dynamic height is computed by dividing the NAVD 88
 LC0700.geopotential number by the normal gravity value computed on the
 LC0700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0700.degrees latitude (g = 980.6199 gals.).
 LC0700
 LC0700.The modeled gravity was interpolated from observed gravity values.
 LC0700
 LC0700;                    North         East    Units  Estimated Accuracy
 LC0700;SPC IL E     -   434,059.6     254,599.0     MT  (+/- 3 meters HH1 GPS) 
 LC0700
 LC0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4176093333(NAD 83)
 LC0700
 LC0700                          SUPERSEDED SURVEY CONTROL
 LC0700
 LC0700  NGVD 29 (??/??/92)  236.915  (m)          777.28   (f) ADJ UNCH    2 0
 LC0700
 LC0700.Superseded values are not recommended for survey control.
 LC0700
 LC0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0700.See file dsdata.pdf to determine how the superseded data were derived.
 LC0700
 LC0700_MARKER: DR = REFERENCE MARK DISK
 LC0700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0700_STAMPING: KRAFT NO 1 1960
 LC0700_MARK LOGO: CGS
 LC0700_PROJECTION: FLUSH
 LC0700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0700+STABILITY: SURFACE MOTION
 LC0700
 LC0700  HISTORY     - Date     Condition        Report By
 LC0700  HISTORY     - 1960     MONUMENTED       CGS
 LC0700  HISTORY     - 1961     GOOD             CGS
 LC0700
 LC0700                          STATION DESCRIPTION
 LC0700
 LC0700'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0700'2.5 MI NE FROM TOWANDA.
 LC0700'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF, MOBILE
 LC0700'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILES WEST ALONG
 LC0700'WEST MONROE STREET, THENCE 1.6 MILES NORTHEAST ALONG U.S. HIGHWAY
 LC0700'66, THENCE 0.2 MILES SOUTH SOUTHEAST ON A GRAVEL ROAD, THENCE
 LC0700'0.45 MILES EAST ON A GRAVEL ROAD, 25 FEET NORTH OF THE CENTER
 LC0700'LINE OF THE ROAD, 1 FOOT SOUTH OF THE FENCE, 27 FEET EAST OF A
 LC0700'TRIANGLE BLAZED POWER POLE WHICH IS THE FOURTH POLE EAST OF A
 LC0700'POLE WITH A TRANSFORMER, 73 FEET NORTHEAST OF A FENCE CORNER,
 LC0700'75.4 FEET NORTHEAST OF TRAVERSE STATION KRAFT, 69.5 FEET NORTHEAST
 LC0700'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 LC0700'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0701 ***********************************************************************
 LC0701  DESIGNATION -  KRAFT RM 2
 LC0701  PID         -  LC0701
 LC0701  STATE/COUNTY-  IL/MCLEAN
 LC0701  COUNTRY     -  US
 LC0701  USGS QUAD   -  MERNA (2018)
 LC0701
 LC0701                         *CURRENT SURVEY CONTROL
 LC0701  ______________________________________________________________________
 LC0701* NAD 83(1986) POSITION- 40 34 32.44   (N) 088 52 11.42   (W)   HD_HELD1
 LC0701* NAVD 88 ORTHO HEIGHT -   236.769 (meters)      776.80  (feet) ADJUSTED
 LC0701  ______________________________________________________________________
 LC0701  GEOID HEIGHT    -        -32.018 (meters)                     GEOID18
 LC0701  DYNAMIC HEIGHT  -        236.661 (meters)      776.45  (feet) COMP
 LC0701  MODELED GRAVITY -    980,161.4   (mgal)                       NAVD 88
 LC0701
 LC0701  VERT ORDER      -  SECOND    CLASS 0
 LC0701
 LC0701.The horizontal coordinates were determined by differentially corrected
 LC0701.hand held GPS observations or other comparable positioning techniques
 LC0701.and have an estimated accuracy of +/- 3 meters.
 LC0701
 LC0701.The orthometric height was determined by differential leveling and
 LC0701.adjusted by the NATIONAL GEODETIC SURVEY
 LC0701.in June 1991.
 LC0701
 LC0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0701.GEOID18 height accuracy estimate available here.
 LC0701
 LC0701.Click photographs - Photos may exist for this station.
 LC0701
 LC0701.The dynamic height is computed by dividing the NAVD 88
 LC0701.geopotential number by the normal gravity value computed on the
 LC0701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0701.degrees latitude (g = 980.6199 gals.).
 LC0701
 LC0701.The modeled gravity was interpolated from observed gravity values.
 LC0701
 LC0701;                    North         East    Units  Estimated Accuracy
 LC0701;SPC IL E     -   434,060.4     254,573.8     MT  (+/- 3 meters HH1 GPS) 
 LC0701
 LC0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4173593335(NAD 83)
 LC0701
 LC0701                          SUPERSEDED SURVEY CONTROL
 LC0701
 LC0701  NGVD 29 (??/??/92)  236.821  (m)          776.97   (f) ADJ UNCH    2 0
 LC0701
 LC0701.Superseded values are not recommended for survey control.
 LC0701
 LC0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0701.See file dsdata.pdf to determine how the superseded data were derived.
 LC0701
 LC0701_MARKER: DR = REFERENCE MARK DISK
 LC0701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0701_STAMPING: KRAFT NO 2 1960
 LC0701_MARK LOGO: CGS
 LC0701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0701+STABILITY: SURFACE MOTION
 LC0701
 LC0701  HISTORY     - Date     Condition        Report By
 LC0701  HISTORY     - 1960     MONUMENTED       CGS
 LC0701  HISTORY     - 1961     GOOD             CGS
 LC0701
 LC0701                          STATION DESCRIPTION
 LC0701
 LC0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0701'2.5 MI NE FROM TOWANDA.
 LC0701'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0701'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE WEST ON
 LC0701'WEST MONROE STREET, THENCE 1.6 MILES NORTHEAST ALONG U.S. HIGHWAY
 LC0701'66, THENCE 0.2 MILE SOUTHEAST ON GRAVEL ROAD, THENCE 0.45 MILE
 LC0701'EAST ON GRAVEL ROAD, 25 FEET NORTH OF THE CENTERLINE OF ROAD,
 LC0701'1 FOOT SOUTH OF FENCE, 56 FEET WEST OF TRIANGLE BLAZED POWER
 LC0701'POLE, 4TH POLE EAST OF POLE WITH TRANSFORMER, 69 FEET NORTHWEST
 LC0701'OF FENCE CORNER, 66.6 FEET NORTHWEST OF TRAVERSE STATION KRAFT,
 LC0701'70.6 FEET NORTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 LC0701'POST ABOUT LEVEL WITH THE ROAD AND PROJECTS ABOUT 1 INCH ABOVE
 LC0701'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1912 ***********************************************************************
 JB1912  DESIGNATION -  KRAUSZ
 JB1912  PID         -  JB1912
 JB1912  STATE/COUNTY-  IL/ST CLAIR
 JB1912  COUNTRY     -  US
 JB1912  USGS QUAD   -  VENEDY (2018)
 JB1912
 JB1912                         *CURRENT SURVEY CONTROL
 JB1912  ______________________________________________________________________
 JB1912* NAD 83(1997) POSITION- 38 28 09.13985(N) 089 42 30.91023(W)   ADJUSTED
 JB1912* NAVD 88 ORTHO HEIGHT -   144.9   (meters)      475.    (feet) VERTCON3
 JB1912  ______________________________________________________________________
 JB1912  GEOID HEIGHT    -        -30.394 (meters)                     GEOID18
 JB1912  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 JB1912  HORZ ORDER      -  SECOND
 JB1912
 JB1912.The horizontal coordinates were established by classical geodetic methods
 JB1912.and adjusted by the National Geodetic Survey in October 1999.
 JB1912
 JB1912.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1912.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1912
 JB1912.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1912.GEOID18 height accuracy estimate available here.
 JB1912
 JB1912.Click photographs - Photos may exist for this station.
 JB1912
 JB1912.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1912
 JB1912. The following values were computed from the NAD 83(1997) position.
 JB1912
 JB1912;                    North         East     Units Scale Factor Converg.
 JB1912;SPC IL W     -   200,148.439   739,974.382   MT  0.99996085   +0 17 05.9
 JB1912;SPC IL W     -   656,653.67  2,427,732.62   sFT  0.99996085   +0 17 05.9
 JB1912;UTM  16      - 4,261,352.576   263,696.433   MT  1.00028771   -1 41 08.8
 JB1912
 JB1912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1912!SPC IL W     -   0.99998204  x   0.99996085  =   0.99994289
 JB1912!UTM  16      -   0.99998204  x   1.00028771  =   1.00026974
 JB1912
 JB1912:                Primary Azimuth Mark                     Grid Az
 JB1912:SPC IL W     -  KRAUSZ AZ MK                             149 21 38.9
 JB1912:UTM  16      -  KRAUSZ AZ MK                             151 19 53.6
 JB1912
 JB1912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6369661352(NAD 83)
 JB1912
 JB1912|---------------------------------------------------------------------|
 JB1912| PID    Reference Object                     Distance      Geod. Az  |
 JB1912|                                                           dddmmss.s |
 JB1912| JB1914 KRAUSZ RM 1                          13.745 METERS 09328     |
 JB1912| JB1916 KRAUSZ AZ MK                        APPROX. 0.7 KM 1493844.8 |
 JB1912| CI4020 KRAUSZ RM 2                          13.334 METERS 23539     |
 JB1912|---------------------------------------------------------------------|
 JB1912
 JB1912                          SUPERSEDED SURVEY CONTROL
 JB1912
 JB1912  NAD 83(1986)-  38 28 09.15610(N)    089 42 30.90701(W) AD(       ) 2
 JB1912  NAD 27      -  38 28 08.97679(N)    089 42 30.56400(W) AD(       ) 2
 JB1912  NGVD 29 (07/19/86)  145.0    (m)          476.     (f) VERT ANG       
 JB1912
 JB1912.Superseded values are not recommended for survey control.
 JB1912
 JB1912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1912.See file dsdata.pdf to determine how the superseded data were derived.
 JB1912
 JB1912_MARKER: DS = TRIANGULATION STATION DISK
 JB1912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1912_STAMPING: KRAUSZ 1971
 JB1912_MARK LOGO: CGS
 JB1912_PROJECTION: FLUSH
 JB1912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1912+STABILITY: SURFACE MOTION
 JB1912
 JB1912  HISTORY     - Date     Condition        Report By
 JB1912  HISTORY     - 1971     MONUMENTED       NGS
 JB1912  HISTORY     - 1971     GOOD             NGS
 JB1912
 JB1912                          STATION DESCRIPTION
 JB1912
 JB1912'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1912'THE STATION IS LOCATED ON A PROMINENT HILL, IN THE EAST EDGE OF A BARN
 JB1912'YARD, ON THE PROPERTY OF MR HOMER KRAUSZ, OCCUPIED BY MR RAY ULLRICH,
 JB1912'ABOUT 4.5 MILES SOUTH-SOUTHWEST OF NEW BADEN, 43 FEET NORTHEAST OF THE
 JB1912'NORTHEAST CORNER OF A BARN, 60 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 JB1912'OF AN IMPLEMENT SHED AND 18 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 JB1912'A WOODEN CORN CRIB.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1912'KRAUSZ 1971.
 JB1912'
 JB1912'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 161 AND 160
 JB1912'AT THE EAST EDGE OF NEW BADEN, GO SOUTH ON HIGHWAY 160 FOR 0.75 MILE
 JB1912'TO A CROSSROAD.  TURN RIGHT AND GO WEST ON ROAD FOR 1.0 MILE TO THE
 JB1912'JUNCTION OF STATE HIGHWAY 177.  CONTINUE SOUTH ON THE ROAD FOR 0.9
 JB1912'MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON THE ROAD FOR
 JB1912'0.25 MILE TO A DRIVEWAY RIGHT.  TURN RIGHT AND GO NORTH ON THE
 JB1912'DRIVEWAY FOR 0.15 MILE TO FARMHOUSE.  TURN RIGHT PASSING TO THE NORTH
 JB1912'OF THE HOUSE AND GO EAST FOR ABOUT 200 FEET TO EAST END OF BARNYARD
 JB1912'AND THE STATION.
 JB1912'
 JB1912'TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE SOUTH ON THE ROAD
 JB1912'FOR 0.2 MILE TO RAILROAD CROSSING AND THE AZIMUTH MARK ON THE RIGHT.
 JB1912'
 JB1912'REFERENCE MARK 1 IS 84 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 JB1912'BARN AND 18 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF CRIB.  THE
 JB1912'MONUMENT IS FLUSH AND THE DISK IS STAMPED KRAUSZ NO 1 1971.
 JB1912'
 JB1912'REFERENCE MARK 2 IS 1 FOOT NORTHWEST OF THE NORTHEAST CORNER OF BARN
 JB1912'AND 1 FOOT NORTH OF NORTH WALL OF SAME.  THE MONUMENT PROJECTS 2
 JB1912'INCHES AND THE DISK IS STAMPED KRAUSZ NO 2 1971.
 JB1912'
 JB1912'THE AZIMUTH MARK IS 19 FEET SOUTH OF SOUTH RAIL OF RAILROAD, 1 FOOT
 JB1912'NORTH OF A METAL WITNESS POST, 40 FEET WEST OF THE CENTERLINE OF THE
 JB1912'ROAD AND 15 FEET SOUTHWEST OF THE SOUTH END OF A CULVERT.  THE
 JB1912'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED KRAUSZ 1971.
 JB1912'
 JB1912'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB1912
 JB1912                          STATION RECOVERY (1971)
 JB1912
 JB1912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1912'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE FOUND AS
 JB1912'DESCRIBED AND IN GOOD CONDITION.
 JB1912'
 JB1912'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-3/4 MI.
 JB1912'SW OF NEW MEMPHIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1916 ***********************************************************************
 JB1916  DESIGNATION -  KRAUSZ AZ MK
 JB1916  PID         -  JB1916
 JB1916  STATE/COUNTY-  IL/ST CLAIR
 JB1916  COUNTRY     -  US
 JB1916  USGS QUAD   -  VENEDY (2018)
 JB1916
 JB1916                         *CURRENT SURVEY CONTROL
 JB1916  ______________________________________________________________________
 JB1916* NAD 83(1997) POSITION- 38 27 50.06987(N) 089 42 16.70624(W)   ADJUSTED
 JB1916* NAVD 88 ORTHO HEIGHT -   129.4   (meters)      425.    (feet) VERTCON3
 JB1916  ______________________________________________________________________
 JB1916  GEOID HEIGHT    -        -30.382 (meters)                     GEOID18
 JB1916  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 JB1916  HORZ ORDER      -  SECOND
 JB1916
 JB1916.The horizontal coordinates were established by classical geodetic methods
 JB1916.and adjusted by the National Geodetic Survey in October 1999.
 JB1916
 JB1916.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1916.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1916
 JB1916.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1916.GEOID18 height accuracy estimate available here.
 JB1916
 JB1916.Click photographs - Photos may exist for this station.
 JB1916
 JB1916.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1916
 JB1916. The following values were computed from the NAD 83(1997) position.
 JB1916
 JB1916;                    North         East     Units Scale Factor Converg.
 JB1916;SPC IL W     -   199,562.169   740,321.641   MT  0.99996119   +0 17 14.6
 JB1916;SPC IL W     -   654,730.22  2,428,871.92   sFT  0.99996119   +0 17 14.6
 JB1916;UTM  16      - 4,260,754.517   264,023.434   MT  1.00028581   -1 40 59.2
 JB1916
 JB1916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1916!SPC IL W     -   0.99998447  x   0.99996119  =   0.99994566
 JB1916!UTM  16      -   0.99998447  x   1.00028581  =   1.00027027
 JB1916
 JB1916:                Primary Azimuth Mark                     Grid Az
 JB1916:SPC IL W     -  KRAUSZ                                   329 21 39.1
 JB1916:UTM  16      -  KRAUSZ                                   331 19 52.9
 JB1916
 JB1916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6402360754(NAD 83)
 JB1916
 JB1916|---------------------------------------------------------------------|
 JB1916| PID    Reference Object                     Distance      Geod. Az  |
 JB1916|                                                           dddmmss.s |
 JB1916| JB1913 CENSUS CTR OF POPULATION            163.448 METERS 23645     |
 JB1916| CI4086 CENSUS CTR OF POP RM 1                             2852535.0 |
 JB1916| JB1912 KRAUSZ                              APPROX. 0.7 KM 3293853.7 |
 JB1916|---------------------------------------------------------------------|
 JB1916
 JB1916                          SUPERSEDED SURVEY CONTROL
 JB1916
 JB1916  NAD 83(1986)-  38 27 50.08611(N)    089 42 16.70309(W) AD(       ) 2
 JB1916  NAD 27      -  38 27 49.90677(N)    089 42 16.36094(W) AD(       ) 2
 JB1916  NGVD 29 (07/19/86)  129.5    (m)          425.     (f) VERT ANG       
 JB1916
 JB1916.Superseded values are not recommended for survey control.
 JB1916
 JB1916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1916.See file dsdata.pdf to determine how the superseded data were derived.
 JB1916
 JB1916_MARKER: DZ = AZIMUTH MARK DISK
 JB1916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1916_STAMPING: KRAUSZ 1971
 JB1916_MARK LOGO: CGS
 JB1916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1916+STABILITY: SURFACE MOTION
 JB1916
 JB1916  HISTORY     - Date     Condition        Report By
 JB1916  HISTORY     - 1971     MONUMENTED       NGS
 JB1916
 JB1916                          STATION DESCRIPTION
 JB1916
 JB1916'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1916'THE STATION IS A STANDARD AZIMUTH MARK DISK, STAMPED KRAUSZ 1971 SET
 JB1916'IN TOP OF A
 JB1916'12-INCH ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES
 JB1916'ABOVE GROUND LEVEL.  IT IS
 JB1916'LOCATED 19 FEET SOUTH OF THE SOUTH RAIL OF
 JB1916'RAILWAY, 40 FEET WEST OF CENTER OF
 JB1916'NORTH-SOUTH ROAD, 15 FEET
 JB1916'SOUTHWEST OF THE SOUTH END OF A CULVERT, 1 FOOT NORTH
 JB1916'OF A METAL
 JB1916'WITNESS POST, AND APPROXIMATELY 0.4 MILE SE OF STATION KRAUSZ.
 JB1916'
 JB1916'THE AZIMUTH MARK WAS INCLUDED IN THE GEODIMETER TRAVERSE TO ESTABLISH
 JB1916'THE CENSUS 1970
 JB1916'CENTER OF POPULATION.
 JB1916'
 JB1916'FOR DESCRIBED ROUTE TO REACH THIS STATION SEE DESCRIPTION FOR STATION
 JB1916'KRAUSZ 1971.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1914 ***********************************************************************
 JB1914  DESIGNATION -  KRAUSZ RM 1
 JB1914  PID         -  JB1914
 JB1914  STATE/COUNTY-  IL/ST CLAIR
 JB1914  COUNTRY     -  US
 JB1914  USGS QUAD   -  VENEDY (2018)
 JB1914
 JB1914                         *CURRENT SURVEY CONTROL
 JB1914  ______________________________________________________________________
 JB1914* NAD 83(1997) POSITION- 38 28 09.11291(N) 089 42 30.34427(W)   ADJUSTED
 JB1914* NAVD 88 ORTHO HEIGHT -   144.4   (meters)      474.    (feet) VERTCON3
 JB1914  ______________________________________________________________________
 JB1914  GEOID HEIGHT    -        -30.394 (meters)                     GEOID18
 JB1914  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 JB1914  HORZ ORDER      -  SECOND
 JB1914
 JB1914.The horizontal coordinates were established by classical geodetic methods
 JB1914.and adjusted by the National Geodetic Survey in October 1999.
 JB1914
 JB1914.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1914.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1914
 JB1914.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1914.GEOID18 height accuracy estimate available here.
 JB1914
 JB1914.Click photographs - Photos may exist for this station.
 JB1914
 JB1914.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1914
 JB1914. The following values were computed from the NAD 83(1997) position.
 JB1914
 JB1914;                    North         East     Units Scale Factor Converg.
 JB1914;SPC IL W     -   200,147.676   739,988.105   MT  0.99996086   +0 17 06.3
 JB1914;SPC IL W     -   656,651.17  2,427,777.64   sFT  0.99996086   +0 17 06.3
 JB1914;UTM  16      - 4,261,351.342   263,710.126   MT  1.00028763   -1 41 08.4
 JB1914
 JB1914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1914!SPC IL W     -   0.99998211  x   0.99996086  =   0.99994298
 JB1914!UTM  16      -   0.99998211  x   1.00028763  =   1.00026974
 JB1914
 JB1914:                Primary Azimuth Mark                     Grid Az
 JB1914:SPC IL W     -  KRAUSZ AZ MK                             150 19 54.4
 JB1914:UTM  16      -  KRAUSZ AZ MK                             152 18 09.1
 JB1914
 JB1914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6371061351(NAD 83)
 JB1914
 JB1914|---------------------------------------------------------------------|
 JB1914| PID    Reference Object                     Distance      Geod. Az  |
 JB1914|                                                           dddmmss.s |
 JB1914| JB1916 KRAUSZ AZ MK                        APPROX. 0.7 KM 1503700.7 |
 JB1914| JB1912 KRAUSZ                               13.745 METERS 27328     |
 JB1914|---------------------------------------------------------------------|
 JB1914
 JB1914                          SUPERSEDED SURVEY CONTROL
 JB1914
 JB1914  NAD 83(1986)-  38 28 09.12916(N)    089 42 30.34105(W) AD(       ) 2
 JB1914  NAD 27      -  38 28 08.94982(N)    089 42 29.99784(W) AD(       ) 2
 JB1914  NGVD 29 (07/19/86)  144.5    (m)          474.     (f) VERT ANG       
 JB1914
 JB1914.Superseded values are not recommended for survey control.
 JB1914
 JB1914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1914.See file dsdata.pdf to determine how the superseded data were derived.
 JB1914
 JB1914_MARKER: DR = REFERENCE MARK DISK
 JB1914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1914_STAMPING: KRAUSZ NO 1 1971
 JB1914_MARK LOGO: CGS
 JB1914_PROJECTION: FLUSH
 JB1914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1914+STABILITY: SURFACE MOTION
 JB1914
 JB1914  HISTORY     - Date     Condition        Report By
 JB1914  HISTORY     - 1971     MONUMENTED       NGS
 JB1914
 JB1914                          STATION DESCRIPTION
 JB1914
 JB1914'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1914'THE STATION IS A STANDARD REFERENCE MARK DISK STAMPED KRAUSZ NO 1
 JB1914'1971 SET IN TOP OF
 JB1914'A 12-INCH ROUND CONCRETE MONUMENT SET FLUSH WITH
 JB1914'THE GROUND SURFACE.
 JB1914'
 JB1914'THE STATION WAS ESTABLISHED TO PROVIDE A GEODIMETER TRAVERSE CHECK
 JB1914'MEASUREMENT FOR
 JB1914'THE LOCATION OF THE CENSUS 1970 CENTER OF POPULATION.
 JB1914'
 JB1914'FOR DETAILED DESCRIPTION TO REACH THE STATION SEE DESCRIBED ROUTE FOR
 JB1914'REACHING STATION KRAUSZ.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0881 ***********************************************************************
 KB0881  DESIGNATION -  KRESS 2
 KB0881  PID         -  KB0881
 KB0881  STATE/COUNTY-  IL/MONTGOMERY
 KB0881  COUNTRY     -  US
 KB0881  USGS QUAD   -  LITCHFIELD (2018)
 KB0881
 KB0881                         *CURRENT SURVEY CONTROL
 KB0881  ______________________________________________________________________
 KB0881* NAD 83(1997) POSITION- 39 10 30.06056(N) 089 41 22.61528(W)   NO CHECK
 KB0881* NAVD 88 ORTHO HEIGHT -   204.610 (meters)      671.29  (feet) ADJUSTED
 KB0881  ______________________________________________________________________
 KB0881  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 KB0881  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 KB0881  DYNAMIC HEIGHT  -        204.492 (meters)      670.90  (feet) COMP
 KB0881  MODELED GRAVITY -    980,043.6   (mgal)                       NAVD 88
 KB0881
 KB0881  HORZ ORDER      -  THIRD
 KB0881  VERT ORDER      -  SECOND    CLASS I
 KB0881
 KB0881.The horizontal coordinates were established by classical geodetic methods
 KB0881.and adjusted by the National Geodetic Survey in October 1999.
 KB0881
 KB0881.No horizontal observational check was made to the station.
 KB0881
 KB0881.The orthometric height was determined by differential leveling and
 KB0881.adjusted by the IL DEPT OF TRANSP
 KB0881.in July 2015.
 KB0881
 KB0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0881.GEOID18 height accuracy estimate available here.
 KB0881
 KB0881.Click photographs - Photos may exist for this station.
 KB0881
 KB0881.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0881
 KB0881.The dynamic height is computed by dividing the NAVD 88
 KB0881.geopotential number by the normal gravity value computed on the
 KB0881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0881.degrees latitude (g = 980.6199 gals.).
 KB0881
 KB0881.The modeled gravity was interpolated from observed gravity values.
 KB0881
 KB0881. The following values were computed from the NAD 83(1997) position.
 KB0881
 KB0881;                    North         East     Units Scale Factor Converg.
 KB0881;SPC IL W     -   278,506.412   741,220.912   MT  0.99996209   +0 18 04.9
 KB0881;SPC IL W     -   913,733.12  2,431,822.28   sFT  0.99996209   +0 18 04.9
 KB0881;UTM  16      - 4,339,644.920   267,658.924   MT  1.00026473   -1 41 59.2
 KB0881
 KB0881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0881!SPC IL W     -   0.99997281  x   0.99996209  =   0.99993490
 KB0881!UTM  16      -   0.99997281  x   1.00026473  =   1.00023754
 KB0881
 KB0881:                Primary Azimuth Mark                     Grid Az
 KB0881:SPC IL W     -  LITCHFIELD CATH CHURCH SPIRE             095 13 34.1
 KB0881:UTM  16      -  LITCHFIELD CATH CHURCH SPIRE             097 13 38.2
 KB0881
 KB0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6765839644(NAD 83)
 KB0881
 KB0881|---------------------------------------------------------------------|
 KB0881| PID    Reference Object                     Distance      Geod. Az  |
 KB0881|                                                           dddmmss.s |
 KB0881| KB0882 KRESS 2 RM 3                          4.877 METERS 00959     |
 KB0881| KB0880 KRESS RM 2                           31.717 METERS 01710     |
 KB0881| KB0879 KRESS                                68.441 METERS 02317     |
 KB0881| KB1443 LITCHFIELD MUNICIPAL TANK           APPROX. 3.3 KM 0894106.3 |
 KB0881| KB1440 LITCHFIELD CATH CHURCH SPIRE        APPROX. 3.0 KM 0953139.0 |
 KB0881| KB0883 KRESS 2 RM 4                          5.685 METERS 26306     |
 KB0881|---------------------------------------------------------------------|
 KB0881
 KB0881                          SUPERSEDED SURVEY CONTROL
 KB0881
 KB0881  NAD 83(1986)-  39 10 30.06655(N)    089 41 22.60779(W) AD(       ) 3
 KB0881  NAD 27      -  39 10 29.89674(N)    089 41 22.28916(W) AD(       ) 3
 KB0881  NAVD 88 (11/09/15)  204.602  (m)          671.27   (f) SUPERSEDED  3 0
 KB0881  NGVD 29 (11/09/15)  204.73   (m)          671.7    (f) RESET       3  
 KB0881  NGVD 29             204.56   (m)          671.1    (f) LEVELING    3  
 KB0881
 KB0881.Superseded values are not recommended for survey control.
 KB0881
 KB0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0881.See file dsdata.pdf to determine how the superseded data were derived.
 KB0881
 KB0881_MARKER: DS = TRIANGULATION STATION DISK
 KB0881_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0881_STAMPING: KRESS 2 1972
 KB0881_MARK LOGO: CGS
 KB0881_PROJECTION: FLUSH
 KB0881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0881+STABILITY: SURFACE MOTION
 KB0881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0881+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2014
 KB0881
 KB0881  HISTORY     - Date     Condition        Report By
 KB0881  HISTORY     - 1972     MONUMENTED       NGS
 KB0881  HISTORY     - 1972     GOOD             NGS
 KB0881  HISTORY     - 20130923 GOOD             ILDT
 KB0881  HISTORY     - 20140825 GOOD             AMESC
 KB0881
 KB0881                          STATION DESCRIPTION
 KB0881
 KB0881'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0881'THE STATION IS LOCATED ABOUT 2 MILES WEST OF LITCHFIELD, 0.25 MILE
 KB0881'WEST OF THE JUNCTION OF STATE HIGHWAY 16 AND INTERSTATE
 KB0881'HIGHWAY 55, ON ROAD RIGHT-OF-WAY, 43 FEET SOUTHEAST OF A POWER POLE
 KB0881'GUY POLE, 4 FEET NORTH OF A FENCE, 1 FOOT WEST OF A METAL
 KB0881'WITNESS POST, 138 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 16
 KB0881'AND 61 FEET WEST OF A DRAINAGE DITCH. THE MONUMENT
 KB0881'PROJECTS 2 INCHES AND THE DISK IS STAMPED KRESS 2 1972.
 KB0881'
 KB0881'REFERENCE MARK 3 IS 122 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 KB0881'1 FOOT WEST OF A METAL WITNESS POST, 20 FEET NORTH OF THE
 KB0881'FENCE, 42 FEET EAST OF THE GUY POLE. THE MONUMENT PROJECTS 2 INCHES
 KB0881'AND THE DISK IS STAMPED KRESS 2 NO 3 1972.
 KB0881'
 KB0881'REFERENCE MARK 4 IS 29 FEET SOUTHEAST OF THE GUY POLE, 1 FOOT NORTH
 KB0881'OF THE FENCE, 1 FOOT NORTHWEST OF A METAL WITNESS POST AND 141
 KB0881'FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY. THE MONUMENT PROJECTS 2
 KB0881'INCHES AND THE DISK IS STAMPED KRESS 2 NO 4 1972.
 KB0881'
 KB0881'BM M 217 1960 IS A STANDARD BENCH MARK DISK SET IN THE TOP OF A
 KB0881'CONCRETE POST FLUSH WITH THE GROUND, 22 FEET NORTH OF THE
 KB0881'CENTERLINE OF AN OILED ROAD, 1 FOOT SOUTH OF A FENCE, 4 FEET EAST OF
 KB0881'A FENCE CORNER AND 2 FEET WEST OF A METAL WITNESS POST. THE DISK
 KB0881'IS STAMPED M 217 1960.
 KB0881'
 KB0881'TO REACH THE BENCH MARK FROM THE STATION, GO EAST ON HIGHWAY 16 FOR
 KB0881'0.25 MILE TO THE JUNCTION OF INTERSTATE HIGHWAY 55. TURN RIGHT
 KB0881'AND GO SOUTH ON I 55 FOR 0.5 MILE TO AN OILED ROAD RIGHT. GO WEST ON
 KB0881'THE OILED ROAD FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 KB0881'
 KB0881'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 KB0881
 KB0881                          STATION RECOVERY (1972)
 KB0881
 KB0881'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 KB0881'2 MI W FROM LITCHFIELD.
 KB0881'0.25 MILE WEST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION WITH
 KB0881'INTERSTATE HIGHWAY 55 (ABOUT 2 MILES WEST OF LITCHFIELD), ON
 KB0881'ROAD RIGHT-OF-WAY, 43 FEET SOUTHEAST OF A POWER POLE GUY POLE,
 KB0881'4 FEET NORTH OF A FENCE, 1 FOOT WEST OF A METAL WITNESS POST,
 KB0881'138 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 61 FEET WEST
 KB0881'OF A DRAINAGE DITCH, SET IN THE TOP OF A ROUND CONCRETE POST
 KB0881'PROJECTING 2 INCHES.
 KB0881
 KB0881                          STATION RECOVERY (2013)
 KB0881
 KB0881'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0881'RECOVERED IN GOOD CONDITION.
 KB0881
 KB0881                          STATION RECOVERY (2014)
 KB0881
 KB0881'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0881'RECOVERED IN GOOD CONDITION.
 KB0881'
 KB0881'NOTE-REFERENCE MARK 3 AND REFERENCE MARK 4 WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0882 ***********************************************************************
 KB0882  DESIGNATION -  KRESS 2 RM 3
 KB0882  PID         -  KB0882
 KB0882  STATE/COUNTY-  IL/MONTGOMERY
 KB0882  COUNTRY     -  US
 KB0882  USGS QUAD   -  LITCHFIELD (2018)
 KB0882
 KB0882                         *CURRENT SURVEY CONTROL
 KB0882  ______________________________________________________________________
 KB0882* NAD 83(1986) POSITION- 39 10 30.22   (N) 089 41 22.58   (W)   HD_HELD1
 KB0882* NAVD 88 ORTHO HEIGHT -   204.52  (meters)      671.0   (feet) RESET
 KB0882  ______________________________________________________________________
 KB0882  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 KB0882  VERT ORDER      -  THIRD
 KB0882
 KB0882.The horizontal coordinates were determined by differentially corrected
 KB0882.hand held GPS observations or other comparable positioning techniques
 KB0882.and have an estimated accuracy of +/- 3 meters.
 KB0882
 KB0882.The orthometric height was computed from unverified reset data.
 KB0882
 KB0882.No vertical observational check was made to the station.
 KB0882
 KB0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0882.GEOID18 height accuracy estimate available here.
 KB0882
 KB0882.Click photographs - Photos may exist for this station.
 KB0882
 KB0882;                    North         East    Units  Estimated Accuracy
 KB0882;SPC IL W     -   278,511.3     741,221.7     MT  (+/- 3 meters HH1 GPS) 
 KB0882
 KB0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6765939649(NAD 83)
 KB0882
 KB0882                          SUPERSEDED SURVEY CONTROL
 KB0882
 KB0882  NGVD 29 (11/09/15)  204.65   (m)          671.4    (f) RESET       3  
 KB0882
 KB0882.Superseded values are not recommended for survey control.
 KB0882
 KB0882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0882.See file dsdata.pdf to determine how the superseded data were derived.
 KB0882
 KB0882_MARKER: DR = REFERENCE MARK DISK
 KB0882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0882_STAMPING: KRESS 2 NO 3 1972
 KB0882_MARK LOGO: CGS
 KB0882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0882+STABILITY: SURFACE MOTION
 KB0882
 KB0882  HISTORY     - Date     Condition        Report By
 KB0882  HISTORY     - 1972     MONUMENTED       NGS
 KB0882  HISTORY     - 20140825 MARK NOT FOUND   AMESC
 KB0882
 KB0882                          STATION DESCRIPTION
 KB0882
 KB0882'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0882'2 MI W FROM LITCHFIELD.
 KB0882'0.25 MILE WEST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION WITH
 KB0882'INTERSTATE HIGHWAY 55 (ABOUT 2 MILES WEST OF LITCHFIELD), 122
 KB0882'FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT WEST OF A
 KB0882'METAL WITNESS POST, 20 FEET NORTH OF A FENCE, 42 FEET EAST OF
 KB0882'POWER POLE GUY POLE, SET IN THE TOP OF A ROUND CONCRETE POST
 KB0882'PROJECTING 2 INCHES.
 KB0882
 KB0882                          STATION RECOVERY (2014)
 KB0882
 KB0882'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0882'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0883 ***********************************************************************
 KB0883  DESIGNATION -  KRESS 2 RM 4
 KB0883  PID         -  KB0883
 KB0883  STATE/COUNTY-  IL/MONTGOMERY
 KB0883  COUNTRY     -  US
 KB0883  USGS QUAD   -  LITCHFIELD (2018)
 KB0883
 KB0883                         *CURRENT SURVEY CONTROL
 KB0883  ______________________________________________________________________
 KB0883* NAD 83(1986) POSITION- 39 10 30.04   (N) 089 41 22.85   (W)   HD_HELD1
 KB0883* NAVD 88 ORTHO HEIGHT -   204.49  (meters)      670.9   (feet) RESET
 KB0883  ______________________________________________________________________
 KB0883  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 KB0883  VERT ORDER      -  THIRD
 KB0883
 KB0883.The horizontal coordinates were determined by differentially corrected
 KB0883.hand held GPS observations or other comparable positioning techniques
 KB0883.and have an estimated accuracy of +/- 3 meters.
 KB0883
 KB0883.The orthometric height was computed from unverified reset data.
 KB0883
 KB0883.No vertical observational check was made to the station.
 KB0883
 KB0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0883.GEOID18 height accuracy estimate available here.
 KB0883
 KB0883.Click photographs - Photos may exist for this station.
 KB0883
 KB0883;                    North         East    Units  Estimated Accuracy
 KB0883;SPC IL W     -   278,505.7     741,215.3     MT  (+/- 3 meters HH1 GPS) 
 KB0883
 KB0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6765339644(NAD 83)
 KB0883
 KB0883                          SUPERSEDED SURVEY CONTROL
 KB0883
 KB0883  NGVD 29 (11/09/15)  204.62   (m)          671.3    (f) RESET       3  
 KB0883
 KB0883.Superseded values are not recommended for survey control.
 KB0883
 KB0883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0883.See file dsdata.pdf to determine how the superseded data were derived.
 KB0883
 KB0883_MARKER: DR = REFERENCE MARK DISK
 KB0883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0883_STAMPING: KRESS 2 NO 4 1972
 KB0883_MARK LOGO: CGS
 KB0883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0883+STABILITY: SURFACE MOTION
 KB0883
 KB0883  HISTORY     - Date     Condition        Report By
 KB0883  HISTORY     - 1972     MONUMENTED       NGS
 KB0883  HISTORY     - 20130923 MARK NOT FOUND   ILDT
 KB0883  HISTORY     - 20140825 MARK NOT FOUND   AMESC
 KB0883
 KB0883                          STATION DESCRIPTION
 KB0883
 KB0883'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0883'2 MI W FROM LITCHFIELD.
 KB0883'0.25 MILE WEST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION WITH
 KB0883'INTERSTATE HIGHWAY 55 (ABOUT 2 MILES WEST OF LITCHFIELD), 29
 KB0883'FEET SOUTHEAST OF A POWER LINE GUY POLE, 1 FOOT NORTH OF A FENCE,
 KB0883'1 FOOT NORTHWEST OF A METAL WITNESS POST, 141 FEET SOUTH OF THE
 KB0883'CENTERLINE OF THE HIGHWAY, SET IN THE TOP OF A ROUND CONCRETE
 KB0883'POST PROJECTING 2 INCHES.
 KB0883
 KB0883                          STATION RECOVERY (2013)
 KB0883
 KB0883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0883'MARK NOT FOUND.
 KB0883
 KB0883                          STATION RECOVERY (2014)
 KB0883
 KB0883'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0883'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0878 ***********************************************************************
 KB0878  DESIGNATION -  KRESS RM 1
 KB0878  PID         -  KB0878
 KB0878  STATE/COUNTY-  IL/MONTGOMERY
 KB0878  COUNTRY     -  US
 KB0878  USGS QUAD   -  LITCHFIELD (2018)
 KB0878
 KB0878                         *CURRENT SURVEY CONTROL
 KB0878  ______________________________________________________________________
 KB0878* NAD 83(1986) POSITION- 39 10 32.06   (N) 089 41 20.49   (W)   HD_HELD1
 KB0878* NAVD 88 ORTHO HEIGHT -   204.323 (meters)      670.35  (feet) ADJUSTED
 KB0878  ______________________________________________________________________
 KB0878  GEOID HEIGHT    -        -31.321 (meters)                     GEOID18
 KB0878  DYNAMIC HEIGHT  -        204.205 (meters)      669.96  (feet) COMP
 KB0878  MODELED GRAVITY -    980,043.6   (mgal)                       NAVD 88
 KB0878
 KB0878  VERT ORDER      -  SECOND    CLASS 0
 KB0878
 KB0878.The horizontal coordinates were determined by differentially corrected
 KB0878.hand held GPS observations or other comparable positioning techniques
 KB0878.and have an estimated accuracy of +/- 3 meters.
 KB0878
 KB0878.The orthometric height was determined by differential leveling and
 KB0878.adjusted by the NATIONAL GEODETIC SURVEY
 KB0878.in June 1991.
 KB0878
 KB0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0878.GEOID18 height accuracy estimate available here.
 KB0878
 KB0878.Click photographs - Photos may exist for this station.
 KB0878
 KB0878.The dynamic height is computed by dividing the NAVD 88
 KB0878.geopotential number by the normal gravity value computed on the
 KB0878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0878.degrees latitude (g = 980.6199 gals.).
 KB0878
 KB0878.The modeled gravity was interpolated from observed gravity values.
 KB0878
 KB0878;                    North         East    Units  Estimated Accuracy
 KB0878;SPC IL W     -   278,568.3     741,271.6     MT  (+/- 3 meters HH1 GPS) 
 KB0878
 KB0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6771139705(NAD 83)
 KB0878
 KB0878                          SUPERSEDED SURVEY CONTROL
 KB0878
 KB0878  NGVD 29 (??/??/92)  204.451  (m)          670.77   (f) ADJ UNCH    2 0
 KB0878
 KB0878.Superseded values are not recommended for survey control.
 KB0878
 KB0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0878.See file dsdata.pdf to determine how the superseded data were derived.
 KB0878
 KB0878_MARKER: DR = REFERENCE MARK DISK
 KB0878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0878_STAMPING: KRESS NO 1 1960
 KB0878_MARK LOGO: CGS
 KB0878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0878+STABILITY: SURFACE MOTION
 KB0878
 KB0878  HISTORY     - Date     Condition        Report By
 KB0878  HISTORY     - 1960     MONUMENTED       CGS
 KB0878  HISTORY     - 1972     MARK NOT FOUND   NGS
 KB0878  HISTORY     - 1973     MARK NOT FOUND   USGS
 KB0878  HISTORY     - 20130923 MARK NOT FOUND   ILDT
 KB0878
 KB0878                          STATION DESCRIPTION
 KB0878
 KB0878'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0878'1.2 MI W FROM LITCHFIELD.
 KB0878'ABOUT 1.2 MILES WEST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION
 KB0878'WITH U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY) IN LITCHFIELD ABOUT
 KB0878'0.25 MILE WEST OF THE JUNCTION OF A DIRT ROAD SOUTH AT THE EAST
 KB0878'END OF A ROW OF BRUSH, 68 FEET NORTH OF THE CENTER LINE OF
 KB0878'HIGHWAY, 67 FEET WEST OF THE SIXTH POWER POLE WEST OF THE
 KB0878'JUNCTION OF A DIRT ROAD SOUTH, 84 FEET EAST OF THE EAST END OF A
 KB0878'ROW OF BRUSH, 87.7 FEET EAST OF TRAVERSE STATION KRESS, 83.1
 KB0878'FEET EAST OF A METAL WITNESS POST, 1.5 FEET BELOW THE LEVEL OF
 KB0878'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB0878'2 INCHES.
 KB0878
 KB0878                          STATION RECOVERY (1972)
 KB0878
 KB0878'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 KB0878'MARK NOT FOUND.
 KB0878
 KB0878                          STATION RECOVERY (1973)
 KB0878
 KB0878'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 KB0878'MARK NOT FOUND.
 KB0878
 KB0878                          STATION RECOVERY (2013)
 KB0878
 KB0878'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0878'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3366 ***********************************************************************
 DP3366  DESIGNATION -  KRI 001
 DP3366  PID         -  DP3366
 DP3366  STATE/COUNTY-  IL/KNOX
 DP3366  COUNTRY     -  US
 DP3366  USGS QUAD   -  WATAGA (2018)
 DP3366
 DP3366                         *CURRENT SURVEY CONTROL
 DP3366  ______________________________________________________________________
 DP3366* NAD 83(1986) POSITION- 41 04 43.2    (N) 090 21 08.6    (W)   HD_HELD2
 DP3366* NAVD 88 ORTHO HEIGHT -   236.038 (meters)      774.40  (feet) ADJUSTED
 DP3366  ______________________________________________________________________
 DP3366  GEOID HEIGHT    -        -32.870 (meters)                     GEOID18
 DP3366  DYNAMIC HEIGHT  -        235.936 (meters)      774.07  (feet) COMP
 DP3366  MODELED GRAVITY -    980,187.8   (mgal)                       NAVD 88
 DP3366
 DP3366  VERT ORDER      -  SECOND    CLASS I
 DP3366
 DP3366.The horizontal coordinates were established by autonomous hand held GPS
 DP3366.observations and have an estimated accuracy of +/- 10 meters.
 DP3366
 DP3366.The orthometric height was determined by differential leveling and
 DP3366.adjusted by the NATIONAL GEODETIC SURVEY
 DP3366.in July 2014.
 DP3366
 DP3366.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3366.GEOID18 height accuracy estimate available here.
 DP3366
 DP3366.Click photographs - Photos may exist for this station.
 DP3366
 DP3366.The dynamic height is computed by dividing the NAVD 88
 DP3366.geopotential number by the normal gravity value computed on the
 DP3366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3366.degrees latitude (g = 980.6199 gals.).
 DP3366
 DP3366.The modeled gravity was interpolated from observed gravity values.
 DP3366
 DP3366;                    North         East    Units  Estimated Accuracy
 DP3366;SPC IL W     -   489,778.      684,394.      MT  (+/- 10 meters HH2 GPS)
 DP3366
 DP3366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2241450867(NAD 83)
 DP3366
 DP3366                          SUPERSEDED SURVEY CONTROL
 DP3366
 DP3366.No superseded survey control is available for this station.
 DP3366
 DP3366_MARKER: F = FLANGE-ENCASED ROD
 DP3366_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3366_STAMPING: KRI 001 2013
 DP3366_MARK LOGO: UIL
 DP3366_PROJECTION: RECESSED 10 CENTIMETERS
 DP3366_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3366_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3366+STABILITY: POSITION/ELEVATION WELL
 DP3366_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3366+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3366_ROD/PIPE-DEPTH: 5.6 meters
 DP3366_SLEEVE-DEPTH  : 0.9 meters
 DP3366
 DP3366  HISTORY     - Date     Condition        Report By
 DP3366  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3366
 DP3366                          STATION DESCRIPTION
 DP3366
 DP3366'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3366'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST OF ONEIDA, 6.5 MI
 DP3366'(10.5 KM) EAST OF NORTH HENDERSON AND 5.3 MI (8.5 KM) NORTHWEST OF
 DP3366'WATAGA.
 DP3366'
 DP3366'TO REACH FROM THE INTERSECTION OF U.S. ROUTE 150 AND COUNTY HIGHWAY
 DP3366'35, PROCEED EAST 1.5 MI (2.4 KM) NORTH COUNTY HIGHWAY 35 TO STATION ON
 DP3366'THE LEFT.
 DP3366'
 DP3366'THE STATION IS LOCATED 35.0 FT (10.7 M) NORTH OF THE CENTER LINE OF
 DP3366'COUNTY HIGHWAY 35, 22.3 FT (6.8 M) SOUTH OF THE WOODEN POST AT THE
 DP3366'SOUTH END OF A FENCE TO THE NORTH AND 43.8 FT (13.4 M) EAST OF A POWER
 DP3366'POLE.
 DP3366'
 DP3366'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3366'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3366'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3367 ***********************************************************************
 DP3367  DESIGNATION -  KRI 002
 DP3367  PID         -  DP3367
 DP3367  STATE/COUNTY-  IL/KNOX
 DP3367  COUNTRY     -  US
 DP3367  USGS QUAD   -  WATAGA (2018)
 DP3367
 DP3367                         *CURRENT SURVEY CONTROL
 DP3367  ______________________________________________________________________
 DP3367* NAD 83(1986) POSITION- 41 04 42.4    (N) 090 21 25.9    (W)   HD_HELD2
 DP3367* NAVD 88 ORTHO HEIGHT -   227.946 (meters)      747.85  (feet) ADJUSTED
 DP3367  ______________________________________________________________________
 DP3367  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 DP3367  DYNAMIC HEIGHT  -        227.847 (meters)      747.53  (feet) COMP
 DP3367  MODELED GRAVITY -    980,187.7   (mgal)                       NAVD 88
 DP3367
 DP3367  VERT ORDER      -  SECOND    CLASS I
 DP3367
 DP3367.The horizontal coordinates were established by autonomous hand held GPS
 DP3367.observations and have an estimated accuracy of +/- 10 meters.
 DP3367
 DP3367.The orthometric height was determined by differential leveling and
 DP3367.adjusted by the NATIONAL GEODETIC SURVEY
 DP3367.in July 2014.
 DP3367
 DP3367.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3367.GEOID18 height accuracy estimate available here.
 DP3367
 DP3367.Click photographs - Photos may exist for this station.
 DP3367
 DP3367.The dynamic height is computed by dividing the NAVD 88
 DP3367.geopotential number by the normal gravity value computed on the
 DP3367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3367.degrees latitude (g = 980.6199 gals.).
 DP3367
 DP3367.The modeled gravity was interpolated from observed gravity values.
 DP3367
 DP3367;                    North         East    Units  Estimated Accuracy
 DP3367;SPC IL W     -   489,754.      683,990.      MT  (+/- 10 meters HH2 GPS)
 DP3367
 DP3367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2201150830(NAD 83)
 DP3367
 DP3367                          SUPERSEDED SURVEY CONTROL
 DP3367
 DP3367.No superseded survey control is available for this station.
 DP3367
 DP3367_MARKER: F = FLANGE-ENCASED ROD
 DP3367_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3367_STAMPING: KRI 002 2013
 DP3367_MARK LOGO: UIL
 DP3367_PROJECTION: RECESSED 8 CENTIMETERS
 DP3367_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3367+STABILITY: SURFACE MOTION
 DP3367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3367+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3367_ROD/PIPE-DEPTH: 3.1 meters
 DP3367_SLEEVE-DEPTH  : 0.9 meters
 DP3367
 DP3367  HISTORY     - Date     Condition        Report By
 DP3367  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3367
 DP3367                          STATION DESCRIPTION
 DP3367
 DP3367'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3367'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST OF ONEIDA, 6.5 MI
 DP3367'(10.5 KM) EAST OF NORTH HENDERSON AND 5.3 MI (8.5 KM) NORTHWEST OF
 DP3367'WATAGA.
 DP3367'
 DP3367'TO REACH FROM THE INTERSECTION OF U.S. ROUTE 150 AND COUNTY HIGHWAY
 DP3367'35, PROCEED EAST 1.2 MI (1.9 KM) ON COUNTY HIGHWAY 35 TO STATION ON
 DP3367'THE RIGHT.
 DP3367'
 DP3367'THE STATION IS LOCATED 44.5 FT (13.6 M) SOUTH OF THE CENTER LINE OF
 DP3367'COUNTY HIGHWAY 35, 35.5 FT (10.8 M) WEST OF THE CENTER LINE OF A FIELD
 DP3367'ENTRANCE AND 160.0 FT (48.8 M) EAST OF A POWER POLE.
 DP3367'
 DP3367'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3367'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3367'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3368 ***********************************************************************
 DP3368  DESIGNATION -  KRI 003
 DP3368  PID         -  DP3368
 DP3368  STATE/COUNTY-  IL/KNOX
 DP3368  COUNTRY     -  US
 DP3368  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3368
 DP3368                         *CURRENT SURVEY CONTROL
 DP3368  ______________________________________________________________________
 DP3368* NAD 83(1986) POSITION- 41 04 43.3    (N) 090 22 46.1    (W)   HD_HELD2
 DP3368* NAVD 88 ORTHO HEIGHT -   237.521 (meters)      779.27  (feet) ADJUSTED
 DP3368  ______________________________________________________________________
 DP3368  GEOID HEIGHT    -        -32.880 (meters)                     GEOID18
 DP3368  DYNAMIC HEIGHT  -        237.419 (meters)      778.93  (feet) COMP
 DP3368  MODELED GRAVITY -    980,187.4   (mgal)                       NAVD 88
 DP3368
 DP3368  VERT ORDER      -  SECOND    CLASS I
 DP3368
 DP3368.The horizontal coordinates were established by autonomous hand held GPS
 DP3368.observations and have an estimated accuracy of +/- 10 meters.
 DP3368
 DP3368.The orthometric height was determined by differential leveling and
 DP3368.adjusted by the NATIONAL GEODETIC SURVEY
 DP3368.in July 2014.
 DP3368
 DP3368.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3368.GEOID18 height accuracy estimate available here.
 DP3368
 DP3368.Click photographs - Photos may exist for this station.
 DP3368
 DP3368.The dynamic height is computed by dividing the NAVD 88
 DP3368.geopotential number by the normal gravity value computed on the
 DP3368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3368.degrees latitude (g = 980.6199 gals.).
 DP3368
 DP3368.The modeled gravity was interpolated from observed gravity values.
 DP3368
 DP3368;                    North         East    Units  Estimated Accuracy
 DP3368;SPC IL W     -   489,786.      682,118.      MT  (+/- 10 meters HH2 GPS)
 DP3368
 DP3368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2013850802(NAD 83)
 DP3368
 DP3368                          SUPERSEDED SURVEY CONTROL
 DP3368
 DP3368.No superseded survey control is available for this station.
 DP3368
 DP3368_MARKER: F = FLANGE-ENCASED ROD
 DP3368_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3368_STAMPING: KRI 003 2013
 DP3368_MARK LOGO: UIL
 DP3368_PROJECTION: RECESSED 8 CENTIMETERS
 DP3368_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3368_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3368+STABILITY: POSITION/ELEVATION WELL
 DP3368_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3368+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2013
 DP3368_ROD/PIPE-DEPTH: 5.0 meters
 DP3368_SLEEVE-DEPTH  : 0.9 meters
 DP3368
 DP3368  HISTORY     - Date     Condition        Report By
 DP3368  HISTORY     - 20130423 MONUMENTED       ILGEO
 DP3368
 DP3368                          STATION DESCRIPTION
 DP3368
 DP3368'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3368'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH-SOUTHWEST OF
 DP3368'WOODHULL, 6.4 MI (10.3 KM) NORTHWEST OF WATAGA AND 5.1 MI (8.2 KM)
 DP3368'EAST OF NORTH HENDERSON.
 DP3368'
 DP3368'TO REACH FROM THE INTERSECTION OF U.S. ROUTE 150 AND COUNTY HIGHWAY
 DP3368'35, PROCEED EAST 0.1 MI (0.2 KM) ON COUNTY HIGHWAY 35 TO STATION ON
 DP3368'THE RIGHT.
 DP3368'
 DP3368'THE STATION IS LOCATED 38.5 FT (11.7 M) SOUTH OF THE CENTER LINE OF
 DP3368'COUNTY HIGHWAY 35, 18.0 FT (5.5 M) NORTHWEST OF A WOOD CORNER POST AND
 DP3368'239.0 FT (72.8 M) WEST OF THE CENTER LINE OF HENDERSON TRAIL.
 DP3368'
 DP3368'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3368'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3368'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3369 ***********************************************************************
 DP3369  DESIGNATION -  KRI 004
 DP3369  PID         -  DP3369
 DP3369  STATE/COUNTY-  IL/KNOX
 DP3369  COUNTRY     -  US
 DP3369  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3369
 DP3369                         *CURRENT SURVEY CONTROL
 DP3369  ______________________________________________________________________
 DP3369* NAD 83(1986) POSITION- 41 05 28.4    (N) 090 22 51.2    (W)   HD_HELD2
 DP3369* NAVD 88 ORTHO HEIGHT -   240.799 (meters)      790.02  (feet) ADJUSTED
 DP3369  ______________________________________________________________________
 DP3369  GEOID HEIGHT    -        -32.869 (meters)                     GEOID18
 DP3369  DYNAMIC HEIGHT  -        240.696 (meters)      789.68  (feet) COMP
 DP3369  MODELED GRAVITY -    980,189.0   (mgal)                       NAVD 88
 DP3369
 DP3369  VERT ORDER      -  SECOND    CLASS I
 DP3369
 DP3369.The horizontal coordinates were established by autonomous hand held GPS
 DP3369.observations and have an estimated accuracy of +/- 10 meters.
 DP3369
 DP3369.The orthometric height was determined by differential leveling and
 DP3369.adjusted by the NATIONAL GEODETIC SURVEY
 DP3369.in July 2014.
 DP3369
 DP3369.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3369.GEOID18 height accuracy estimate available here.
 DP3369
 DP3369.Click photographs - Photos may exist for this station.
 DP3369
 DP3369.The dynamic height is computed by dividing the NAVD 88
 DP3369.geopotential number by the normal gravity value computed on the
 DP3369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3369.degrees latitude (g = 980.6199 gals.).
 DP3369
 DP3369.The modeled gravity was interpolated from observed gravity values.
 DP3369
 DP3369;                    North         East    Units  Estimated Accuracy
 DP3369;SPC IL W     -   491,178.      682,002.      MT  (+/- 10 meters HH2 GPS)
 DP3369
 DP3369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1997752189(NAD 83)
 DP3369
 DP3369                          SUPERSEDED SURVEY CONTROL
 DP3369
 DP3369.No superseded survey control is available for this station.
 DP3369
 DP3369_MARKER: F = FLANGE-ENCASED ROD
 DP3369_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3369_STAMPING: KRI 004 2013
 DP3369_MARK LOGO: UIL
 DP3369_PROJECTION: RECESSED 10 CENTIMETERS
 DP3369_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3369_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3369+STABILITY: POSITION/ELEVATION WELL
 DP3369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3369+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3369_ROD/PIPE-DEPTH: 6.2 meters
 DP3369_SLEEVE-DEPTH  : 0.9 meters
 DP3369
 DP3369  HISTORY     - Date     Condition        Report By
 DP3369  HISTORY     - 20130422 MONUMENTED       ILGEO
 DP3369
 DP3369                          STATION DESCRIPTION
 DP3369
 DP3369'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3369'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHWEST OF WATAGA, 6.9
 DP3369'MI (11.1 KM) SOUTH-SOUTHWEST OF WOODHULL AND 4.9 MI (7.9 KM) EAST OF
 DP3369'NORTH HENDERSON.
 DP3369'
 DP3369'TO REACH FROM THE INTERSECTION OF U.S. ROUTE 150 AND COUNTY HIGHWAY
 DP3369'35, PROCEED NORTH 0.9 MI (1.4 KM) ON U.S. ROUTE 150 TO STATION ON THE
 DP3369'RIGHT.
 DP3369'
 DP3369'THE STATION IS LOCATED 44 FT (13.4 M) EAST OF THE CENTER LINE OF
 DP3369'COUNTY HIGHWAY 35, 9 FT (2.7 M) SOUTH OF A POWER POLE, 135.7 FT (41.4
 DP3369'M) SOUTH OF THE CENTER LINE OF RAILROAD TRACKS AND 103.1 FT (31.4 M)
 DP3369'NORTH OF A DIRECTION SIGN TO NORTH HENDERSON.
 DP3369'
 DP3369'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3369'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3369'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3370 ***********************************************************************
 DP3370  DESIGNATION -  KRI 005
 DP3370  PID         -  DP3370
 DP3370  STATE/COUNTY-  IL/KNOX
 DP3370  COUNTRY     -  US
 DP3370  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3370
 DP3370                         *CURRENT SURVEY CONTROL
 DP3370  ______________________________________________________________________
 DP3370* NAD 83(1986) POSITION- 41 05 36.2    (N) 090 23 59.2    (W)   HD_HELD2
 DP3370* NAVD 88 ORTHO HEIGHT -   234.444 (meters)      769.17  (feet) ADJUSTED
 DP3370  ______________________________________________________________________
 DP3370  GEOID HEIGHT    -        -32.876 (meters)                     GEOID18
 DP3370  DYNAMIC HEIGHT  -        234.343 (meters)      768.84  (feet) COMP
 DP3370  MODELED GRAVITY -    980,188.2   (mgal)                       NAVD 88
 DP3370
 DP3370  VERT ORDER      -  SECOND    CLASS I
 DP3370
 DP3370.The horizontal coordinates were established by autonomous hand held GPS
 DP3370.observations and have an estimated accuracy of +/- 10 meters.
 DP3370
 DP3370.The orthometric height was determined by differential leveling and
 DP3370.adjusted by the NATIONAL GEODETIC SURVEY
 DP3370.in July 2014.
 DP3370
 DP3370.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3370.GEOID18 height accuracy estimate available here.
 DP3370
 DP3370.Click photographs - Photos may exist for this station.
 DP3370
 DP3370.The dynamic height is computed by dividing the NAVD 88
 DP3370.geopotential number by the normal gravity value computed on the
 DP3370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3370.degrees latitude (g = 980.6199 gals.).
 DP3370
 DP3370.The modeled gravity was interpolated from observed gravity values.
 DP3370
 DP3370;                    North         East    Units  Estimated Accuracy
 DP3370;SPC IL W     -   491,422.      680,416.      MT  (+/- 10 meters HH2 GPS)
 DP3370
 DP3370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1838452382(NAD 83)
 DP3370
 DP3370                          SUPERSEDED SURVEY CONTROL
 DP3370
 DP3370.No superseded survey control is available for this station.
 DP3370
 DP3370_MARKER: F = FLANGE-ENCASED ROD
 DP3370_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3370_STAMPING: KRI 005 2013
 DP3370_MARK LOGO: UIL
 DP3370_PROJECTION: RECESSED 8 CENTIMETERS
 DP3370_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3370_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3370+STABILITY: POSITION/ELEVATION WELL
 DP3370_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3370+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3370_ROD/PIPE-DEPTH: 4.4 meters
 DP3370_SLEEVE-DEPTH  : 0.9 meters
 DP3370
 DP3370  HISTORY     - Date     Condition        Report By
 DP3370  HISTORY     - 20130422 MONUMENTED       ILGEO
 DP3370
 DP3370                          STATION DESCRIPTION
 DP3370
 DP3370'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3370'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTHWEST OF WATAGA, 7.3
 DP3370'MI (11.7 KM) SOUTHWEST OF WOODHULL AND 4.0 MI (6.4 KM) EAST OF NORTH
 DP3370'HENDERSON.
 DP3370'
 DP3370'TO REACH FROM THE INTERSECTION OF COUNTY HIGHWAY 34 AND U.S. ROUTE
 DP3370'150, PROCEED 1.0 MI (1.6 KM) WEST ON COUNTY HIGHWAY 34 TO THE STATION
 DP3370'ON THE RIGHT.
 DP3370'
 DP3370'THE STATION IS LOCATED 96.8 FT (29.5 M) EAST OF THE CENTER LINE OF
 DP3370'COUNTY HIGHWAY 33, 43.3 FT (13.2 M) NORTH OF THE CENTER LINE OF COUNTY
 DP3370'HIGHWAY 34 AND 118.5 FT (36.1 M) SOUTHEAST OF THE END OF A 60 IN.
 DP3370'CORRUGATED METAL PIPE CULVERT.
 DP3370'
 DP3370'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3370'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3370'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3371 ***********************************************************************
 DP3371  DESIGNATION -  KRI 006
 DP3371  PID         -  DP3371
 DP3371  STATE/COUNTY-  IL/KNOX
 DP3371  COUNTRY     -  US
 DP3371  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3371
 DP3371                         *CURRENT SURVEY CONTROL
 DP3371  ______________________________________________________________________
 DP3371* NAD 83(1986) POSITION- 41 05 34.9    (N) 090 25 12.1    (W)   HD_HELD2
 DP3371* NAVD 88 ORTHO HEIGHT -   240.249 (meters)      788.22  (feet) ADJUSTED
 DP3371  ______________________________________________________________________
 DP3371  GEOID HEIGHT    -        -32.886 (meters)                     GEOID18
 DP3371  DYNAMIC HEIGHT  -        240.145 (meters)      787.88  (feet) COMP
 DP3371  MODELED GRAVITY -    980,187.0   (mgal)                       NAVD 88
 DP3371
 DP3371  VERT ORDER      -  SECOND    CLASS I
 DP3371
 DP3371.The horizontal coordinates were established by autonomous hand held GPS
 DP3371.observations and have an estimated accuracy of +/- 10 meters.
 DP3371
 DP3371.The orthometric height was determined by differential leveling and
 DP3371.adjusted by the NATIONAL GEODETIC SURVEY
 DP3371.in July 2014.
 DP3371
 DP3371.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3371.GEOID18 height accuracy estimate available here.
 DP3371
 DP3371.Click photographs - Photos may exist for this station.
 DP3371
 DP3371.The dynamic height is computed by dividing the NAVD 88
 DP3371.geopotential number by the normal gravity value computed on the
 DP3371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3371.degrees latitude (g = 980.6199 gals.).
 DP3371
 DP3371.The modeled gravity was interpolated from observed gravity values.
 DP3371
 DP3371;                    North         East    Units  Estimated Accuracy
 DP3371;SPC IL W     -   491,387.      678,715.      MT  (+/- 10 meters HH2 GPS)
 DP3371
 DP3371_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1668452291(NAD 83)
 DP3371
 DP3371                          SUPERSEDED SURVEY CONTROL
 DP3371
 DP3371.No superseded survey control is available for this station.
 DP3371
 DP3371_MARKER: F = FLANGE-ENCASED ROD
 DP3371_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3371_STAMPING: KRI 006 2013
 DP3371_MARK LOGO: UIL
 DP3371_PROJECTION: RECESSED 8 CENTIMETERS
 DP3371_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3371_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3371+STABILITY: POSITION/ELEVATION WELL
 DP3371_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3371+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3371_ROD/PIPE-DEPTH: 7.5 meters
 DP3371_SLEEVE-DEPTH  : 0.9 meters
 DP3371
 DP3371  HISTORY     - Date     Condition        Report By
 DP3371  HISTORY     - 20130422 MONUMENTED       ILGEO
 DP3371
 DP3371                          STATION DESCRIPTION
 DP3371
 DP3371'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3371'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTHWEST OF WATAGA, 7.5
 DP3371'MI (12.1 KM) SOUTHWEST OF WOODHULL AND 3.8 MI (6.1 KM) EAST OF NORTH
 DP3371'HENDERSON.
 DP3371'
 DP3371'TO REACH FROM THE INTERSECTION OF COUNTY HIGHWAY 34 AND U.S. ROUTE
 DP3371'150, PROCEED 2.0 MI (3.2 KM) WEST ON COUNTY HIGHWAY 34 TO THE STATION
 DP3371'ON THE LEFT.
 DP3371'
 DP3371'THE STATION IS LOCATED 29.0 FT (8.8 M) SOUTH OF THE CENTER LINE OF
 DP3371'COUNTY HIGHWAY 34, 36.0 FT (11.0 M) WEST OF THE CENTER LINE OF COUNTY
 DP3371'ROAD 2600N AND 13.2 FT (4.0 M) NORTHWEST OF A HEADWALL.
 DP3371'
 DP3371'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3371'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3371'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3372 ***********************************************************************
 DP3372  DESIGNATION -  KRI 007
 DP3372  PID         -  DP3372
 DP3372  STATE/COUNTY-  IL/KNOX
 DP3372  COUNTRY     -  US
 DP3372  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3372
 DP3372                         *CURRENT SURVEY CONTROL
 DP3372  ______________________________________________________________________
 DP3372* NAD 83(1986) POSITION- 41 05 35.2    (N) 090 26 20.3    (W)   HD_HELD2
 DP3372* NAVD 88 ORTHO HEIGHT -   241.000 (meters)      790.68  (feet) ADJUSTED
 DP3372  ______________________________________________________________________
 DP3372  GEOID HEIGHT    -        -32.894 (meters)                     GEOID18
 DP3372  DYNAMIC HEIGHT  -        240.896 (meters)      790.34  (feet) COMP
 DP3372  MODELED GRAVITY -    980,186.0   (mgal)                       NAVD 88
 DP3372
 DP3372  VERT ORDER      -  SECOND    CLASS I
 DP3372
 DP3372.The horizontal coordinates were established by autonomous hand held GPS
 DP3372.observations and have an estimated accuracy of +/- 10 meters.
 DP3372
 DP3372.The orthometric height was determined by differential leveling and
 DP3372.adjusted by the NATIONAL GEODETIC SURVEY
 DP3372.in July 2014.
 DP3372
 DP3372.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3372.GEOID18 height accuracy estimate available here.
 DP3372
 DP3372.Click photographs - Photos may exist for this station.
 DP3372
 DP3372.The dynamic height is computed by dividing the NAVD 88
 DP3372.geopotential number by the normal gravity value computed on the
 DP3372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3372.degrees latitude (g = 980.6199 gals.).
 DP3372
 DP3372.The modeled gravity was interpolated from observed gravity values.
 DP3372
 DP3372;                    North         East    Units  Estimated Accuracy
 DP3372;SPC IL W     -   491,401.      677,123.      MT  (+/- 10 meters HH2 GPS)
 DP3372
 DP3372_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1509252254(NAD 83)
 DP3372
 DP3372                          SUPERSEDED SURVEY CONTROL
 DP3372
 DP3372.No superseded survey control is available for this station.
 DP3372
 DP3372_MARKER: F = FLANGE-ENCASED ROD
 DP3372_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3372_STAMPING: KRI 007 2013
 DP3372_MARK LOGO: UIL
 DP3372_PROJECTION: RECESSED 8 CENTIMETERS
 DP3372_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3372_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3372+STABILITY: POSITION/ELEVATION WELL
 DP3372_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3372+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3372_ROD/PIPE-DEPTH: 9.9 meters
 DP3372_SLEEVE-DEPTH  : 0.9 meters
 DP3372
 DP3372  HISTORY     - Date     Condition        Report By
 DP3372  HISTORY     - 20130422 MONUMENTED       ILGEO
 DP3372
 DP3372                          STATION DESCRIPTION
 DP3372
 DP3372'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3372'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTHWEST OF WOODHULL,
 DP3372'6.4 MI (10.3 KM) EAST-NORTHEAST OF ALEXIS AND 1.9 MI (3.1 KM) EAST OF
 DP3372'NORTH HENDERSON.
 DP3372'
 DP3372'TO REACH FROM THE INTERSECTION OF COUNTY HIGHWAY 34 AND U.S. ROUTE
 DP3372'150, PROCEED 3.0 MI (4.8 KM) WEST ON COUNTY HIGHWAY 34 TO THE STATION
 DP3372'ON THE LEFT.
 DP3372'
 DP3372'THE STATION IS LOCATED 66.0 FT (20.1 M) SOUTH OF THE CENTER LINE OF
 DP3372'COUNTY HIGHWAY 34, 50.0 FT (15.2 M) WEST OF THE CENTER LINE OF COUNTY
 DP3372'HIGHWAY 6, 90.0 FT (27.4 M) SOUTHWEST FROM THE 'STOP' SIGN AT THE
 DP3372'SOUTHEAST CORNER OF THE INTERSECTION AND 61.0 FT (18.6 M) SOUTH OF A
 DP3372'HEADWALL ON A CULVERT AT THE SOUTHWEST CORNER OF THE INTERSECTION.
 DP3372'
 DP3372'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3372'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3372'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3373 ***********************************************************************
 DP3373  DESIGNATION -  KRI 008
 DP3373  PID         -  DP3373
 DP3373  STATE/COUNTY-  IL/KNOX
 DP3373  COUNTRY     -  US
 DP3373  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3373
 DP3373                         *CURRENT SURVEY CONTROL
 DP3373  ______________________________________________________________________
 DP3373* NAD 83(1986) POSITION- 41 04 42.5    (N) 090 26 21.0    (W)   HD_HELD2
 DP3373* NAVD 88 ORTHO HEIGHT -   232.296 (meters)      762.12  (feet) ADJUSTED
 DP3373  ______________________________________________________________________
 DP3373  GEOID HEIGHT    -        -32.904 (meters)                     GEOID18
 DP3373  DYNAMIC HEIGHT  -        232.195 (meters)      761.79  (feet) COMP
 DP3373  MODELED GRAVITY -    980,184.4   (mgal)                       NAVD 88
 DP3373
 DP3373  VERT ORDER      -  SECOND    CLASS I
 DP3373
 DP3373.The horizontal coordinates were established by autonomous hand held GPS
 DP3373.observations and have an estimated accuracy of +/- 10 meters.
 DP3373
 DP3373.The orthometric height was determined by differential leveling and
 DP3373.adjusted by the NATIONAL GEODETIC SURVEY
 DP3373.in July 2014.
 DP3373
 DP3373.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3373.GEOID18 height accuracy estimate available here.
 DP3373
 DP3373.Click photographs - Photos may exist for this station.
 DP3373
 DP3373.The dynamic height is computed by dividing the NAVD 88
 DP3373.geopotential number by the normal gravity value computed on the
 DP3373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3373.degrees latitude (g = 980.6199 gals.).
 DP3373
 DP3373.The modeled gravity was interpolated from observed gravity values.
 DP3373
 DP3373;                    North         East    Units  Estimated Accuracy
 DP3373;SPC IL W     -   489,776.      677,102.      MT  (+/- 10 meters HH2 GPS)
 DP3373
 DP3373_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1512450628(NAD 83)
 DP3373
 DP3373                          SUPERSEDED SURVEY CONTROL
 DP3373
 DP3373.No superseded survey control is available for this station.
 DP3373
 DP3373_MARKER: F = FLANGE-ENCASED ROD
 DP3373_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3373_STAMPING: KRI 008 2013
 DP3373_MARK LOGO: UIL
 DP3373_PROJECTION: RECESSED 5 CENTIMETERS
 DP3373_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3373_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3373+STABILITY: POSITION/ELEVATION WELL
 DP3373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3373+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3373_ROD/PIPE-DEPTH: 5.0 meters
 DP3373_SLEEVE-DEPTH  : 0.9 meters
 DP3373
 DP3373  HISTORY     - Date     Condition        Report By
 DP3373  HISTORY     - 20130422 MONUMENTED       ILGEO
 DP3373
 DP3373                          STATION DESCRIPTION
 DP3373
 DP3373'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3373'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) WEST-NORTHWEST OF
 DP3373'WATAGA, 6.2 MI (10.0 KM) EAST OF ALEXIS AND 2.0 MI (3.2 KM)
 DP3373'EAST-SOUTHEAST OF NORTH HENDERSON.
 DP3373'
 DP3373'TO REACH FROM THE INTERSECTION OF COUNTY HIGHWAY 6 AND COUNTY HIGHWAY
 DP3373'12, PROCEED 1.0 MI (1.6 KM) NORTH ON COUNTY HIGHWAY 6 TO THE STATION
 DP3373'ON THE LEFT.
 DP3373'
 DP3373'THE STATION IS LOCATED 24.0 FT (7.3 M) WEST OF THE CENTER LINE OF
 DP3373'COUNTY HIGHWAY 12, 55.7 FT (17.0 M) SOUTH OF THE CENTER LINE OF COUNTY
 DP3373'ROAD 2500N, 51 FT (15.5 M) WEST OF A POWER POLE AT THE SOUTHEAST
 DP3373'CORNER OF THE INTERSECTION AND 36.2 FT (11.0 M) SOUTHEAST OF A POWER
 DP3373'POLE.
 DP3373'
 DP3373'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3373'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3373'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3374 ***********************************************************************
 DP3374  DESIGNATION -  KRI 009
 DP3374  PID         -  DP3374
 DP3374  STATE/COUNTY-  IL/WARREN
 DP3374  COUNTRY     -  US
 DP3374  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3374
 DP3374                         *CURRENT SURVEY CONTROL
 DP3374  ______________________________________________________________________
 DP3374* NAD 83(1986) POSITION- 41 03 50.7    (N) 090 26 22.4    (W)   HD_HELD2
 DP3374* NAVD 88 ORTHO HEIGHT -   230.378 (meters)      755.83  (feet) ADJUSTED
 DP3374  ______________________________________________________________________
 DP3374  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 DP3374  DYNAMIC HEIGHT  -        230.278 (meters)      755.50  (feet) COMP
 DP3374  MODELED GRAVITY -    980,183.1   (mgal)                       NAVD 88
 DP3374
 DP3374  VERT ORDER      -  SECOND    CLASS I
 DP3374
 DP3374.The horizontal coordinates were established by autonomous hand held GPS
 DP3374.observations and have an estimated accuracy of +/- 10 meters.
 DP3374
 DP3374.The orthometric height was determined by differential leveling and
 DP3374.adjusted by the NATIONAL GEODETIC SURVEY
 DP3374.in July 2014.
 DP3374
 DP3374.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3374.GEOID18 height accuracy estimate available here.
 DP3374
 DP3374.Click photographs - Photos may exist for this station.
 DP3374
 DP3374.The dynamic height is computed by dividing the NAVD 88
 DP3374.geopotential number by the normal gravity value computed on the
 DP3374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3374.degrees latitude (g = 980.6199 gals.).
 DP3374
 DP3374.The modeled gravity was interpolated from observed gravity values.
 DP3374
 DP3374;                    North         East    Units  Estimated Accuracy
 DP3374;SPC IL W     -   488,178.      677,064.      MT  (+/- 10 meters HH2 GPS)
 DP3374
 DP3374_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1513849029(NAD 83)
 DP3374
 DP3374                          SUPERSEDED SURVEY CONTROL
 DP3374
 DP3374.No superseded survey control is available for this station.
 DP3374
 DP3374_MARKER: F = FLANGE-ENCASED ROD
 DP3374_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3374_STAMPING: KRI 009 2013
 DP3374_MARK LOGO: UIL
 DP3374_PROJECTION: RECESSED 13 CENTIMETERS
 DP3374_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3374_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3374+STABILITY: POSITION/ELEVATION WELL
 DP3374_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3374+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3374_ROD/PIPE-DEPTH: 7.5 meters
 DP3374_SLEEVE-DEPTH  : 0.9 meters
 DP3374
 DP3374  HISTORY     - Date     Condition        Report By
 DP3374  HISTORY     - 20130422 MONUMENTED       ILGEO
 DP3374
 DP3374                          STATION DESCRIPTION
 DP3374
 DP3374'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3374'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF
 DP3374'WATAGA, 6.1 MI (9.8 KM) EAST OF ALEXIS AND 2.5 MI (4.0 KM) SOUTHEAST
 DP3374'OF NORTH HENDERSON.
 DP3374'
 DP3374'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED EAST 6.0 MI (9.7 KM) ON
 DP3374'COUNTY HIGHWAY 12 TO THE STATION ON THE LEFT.
 DP3374'
 DP3374'THE STATION IS LOCATED 49.6 FT (15.1 M) WEST OF THE CENTER LINE OF
 DP3374'COUNTY HIGHWAY 6, 27.6 FT (8.4 M) NORTH OF THE CENTER LINE OF COUNTY
 DP3374'HIGHWAY 12, 14.6 FT (4.5 M) WEST OF A POWER POLE AND 19.6 FT (6.0 M)
 DP3374'WEST OF THE CENTER OF A 30 INCH (76 CM) CORRUGATED METAL PIPE CULVERT.
 DP3374'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3374'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3374'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3375 ***********************************************************************
 DP3375  DESIGNATION -  KRI 010
 DP3375  PID         -  DP3375
 DP3375  STATE/COUNTY-  IL/WARREN
 DP3375  COUNTRY     -  US
 DP3375  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3375
 DP3375                         *CURRENT SURVEY CONTROL
 DP3375  ______________________________________________________________________
 DP3375* NAD 83(1986) POSITION- 41 03 49.1    (N) 090 27 31.3    (W)   HD_HELD2
 DP3375* NAVD 88 ORTHO HEIGHT -   229.588 (meters)      753.24  (feet) ADJUSTED
 DP3375  ______________________________________________________________________
 DP3375  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 DP3375  DYNAMIC HEIGHT  -        229.488 (meters)      752.91  (feet) COMP
 DP3375  MODELED GRAVITY -    980,182.8   (mgal)                       NAVD 88
 DP3375
 DP3375  VERT ORDER      -  SECOND    CLASS I
 DP3375
 DP3375.The horizontal coordinates were established by autonomous hand held GPS
 DP3375.observations and have an estimated accuracy of +/- 10 meters.
 DP3375
 DP3375.The orthometric height was determined by differential leveling and
 DP3375.adjusted by the NATIONAL GEODETIC SURVEY
 DP3375.in July 2014.
 DP3375
 DP3375.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3375.GEOID18 height accuracy estimate available here.
 DP3375
 DP3375.Click photographs - Photos may exist for this station.
 DP3375
 DP3375.The dynamic height is computed by dividing the NAVD 88
 DP3375.geopotential number by the normal gravity value computed on the
 DP3375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3375.degrees latitude (g = 980.6199 gals.).
 DP3375
 DP3375.The modeled gravity was interpolated from observed gravity values.
 DP3375
 DP3375;                    North         East    Units  Estimated Accuracy
 DP3375;SPC IL W     -   488,134.      675,455.      MT  (+/- 10 meters HH2 GPS)
 DP3375
 DP3375_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1353148933(NAD 83)
 DP3375
 DP3375                          SUPERSEDED SURVEY CONTROL
 DP3375
 DP3375.No superseded survey control is available for this station.
 DP3375
 DP3375_MARKER: F = FLANGE-ENCASED ROD
 DP3375_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3375_STAMPING: KRI 4010 2013
 DP3375_MARK LOGO: UIL
 DP3375_PROJECTION: RECESSED 8 CENTIMETERS
 DP3375_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3375_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3375+STABILITY: POSITION/ELEVATION WELL
 DP3375_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3375+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2013
 DP3375_ROD/PIPE-DEPTH: 6.2 meters
 DP3375_SLEEVE-DEPTH  : 0.9 meters
 DP3375
 DP3375  HISTORY     - Date     Condition        Report By
 DP3375  HISTORY     - 20130423 MONUMENTED       ILGEO
 DP3375
 DP3375                          STATION DESCRIPTION
 DP3375
 DP3375'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3375'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) NORTH-NORTHWEST OF
 DP3375'GALESBURG, 5.1 MI (8.2 KM) EAST OF ALEXIS AND 2.0 MI (3.2 KM)
 DP3375'SOUTH-SOUTHEAST OF NORTH HENDERSON.
 DP3375'
 DP3375'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED EAST 5.1 MI (8.2 KM) ON
 DP3375'COUNTY HIGHWAY 12 TO THE STATION ON THE RIGHT.
 DP3375'
 DP3375'THE STATION IS LOCATED 20.5 FT (6.2 M) EAST OF THE CENTER LINE OF
 DP3375'170TH STREET, 19.0 FT (5.8 M) NORTH OF A POWER POLE, 80.7 FT (24.6 M)
 DP3375'EAST OF A POWER POLE AND 66.5 FT (20.3 M) SOUTHWEST OF A POWER POLE.
 DP3375'
 DP3375'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3375'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3375'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3376 ***********************************************************************
 DP3376  DESIGNATION -  KRI 011
 DP3376  PID         -  DP3376
 DP3376  STATE/COUNTY-  IL/MERCER
 DP3376  COUNTRY     -  US
 DP3376  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3376
 DP3376                         *CURRENT SURVEY CONTROL
 DP3376  ______________________________________________________________________
 DP3376* NAD 83(1986) POSITION- 41 03 49.6    (N) 090 28 39.3    (W)   HD_HELD2
 DP3376* NAVD 88 ORTHO HEIGHT -   222.265 (meters)      729.21  (feet) ADJUSTED
 DP3376  ______________________________________________________________________
 DP3376  GEOID HEIGHT    -        -32.927 (meters)                     GEOID18
 DP3376  DYNAMIC HEIGHT  -        222.168 (meters)      728.90  (feet) COMP
 DP3376  MODELED GRAVITY -    980,183.0   (mgal)                       NAVD 88
 DP3376
 DP3376  VERT ORDER      -  SECOND    CLASS I
 DP3376
 DP3376.The horizontal coordinates were established by autonomous hand held GPS
 DP3376.observations and have an estimated accuracy of +/- 10 meters.
 DP3376
 DP3376.The orthometric height was determined by differential leveling and
 DP3376.adjusted by the NATIONAL GEODETIC SURVEY
 DP3376.in July 2014.
 DP3376
 DP3376.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3376.GEOID18 height accuracy estimate available here.
 DP3376
 DP3376.Click photographs - Photos may exist for this station.
 DP3376
 DP3376.The dynamic height is computed by dividing the NAVD 88
 DP3376.geopotential number by the normal gravity value computed on the
 DP3376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3376.degrees latitude (g = 980.6199 gals.).
 DP3376
 DP3376.The modeled gravity was interpolated from observed gravity values.
 DP3376
 DP3376;                    North         East    Units  Estimated Accuracy
 DP3376;SPC IL W     -   488,154.      673,868.      MT  (+/- 10 meters HH2 GPS)
 DP3376
 DP3376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1194348902(NAD 83)
 DP3376
 DP3376                          SUPERSEDED SURVEY CONTROL
 DP3376
 DP3376.No superseded survey control is available for this station.
 DP3376
 DP3376_MARKER: F = FLANGE-ENCASED ROD
 DP3376_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3376_STAMPING: KRI 011 2013
 DP3376_MARK LOGO: UIL
 DP3376_PROJECTION: RECESSED 10 CENTIMETERS
 DP3376_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3376_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3376+STABILITY: POSITION/ELEVATION WELL
 DP3376_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3376+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3376_ROD/PIPE-DEPTH: 5.6 meters
 DP3376_SLEEVE-DEPTH  : 0.9 meters
 DP3376
 DP3376  HISTORY     - Date     Condition        Report By
 DP3376  HISTORY     - 20130422 MONUMENTED       ILGEO
 DP3376
 DP3376                          STATION DESCRIPTION
 DP3376
 DP3376'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3376'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTHWEST OF GALESBURG,
 DP3376'4.1 MI (6.6 KM) EAST OF ALEXIS AND 1.8 MI (2.9 KM) SOUTH OF NORTH
 DP3376'HENDERSON.
 DP3376'
 DP3376'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED EAST 4.1 MI (6.6 KM) ON
 DP3376'COUNTY HIGHWAY 12 TO THE STATION ON THE LEFT.
 DP3376'
 DP3376'THE STATION IS LOCATED 28.0 FT (8.5 M) NORTH OF THE CENTER LINE OF
 DP3376'HIGHWAY 12, 39.0 FT (11.9 M) EAST OF THE CENTER LINE OF 160TH STREET,
 DP3376'96.0 FT (29.3 M) NORTHEAST OF A POWER POLE AND 69.5 FT (21.2 M) EAST
 DP3376'OF A POWER POLE.
 DP3376'
 DP3376'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3376'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3376'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3377 ***********************************************************************
 DP3377  DESIGNATION -  KRI 012
 DP3377  PID         -  DP3377
 DP3377  STATE/COUNTY-  IL/MERCER
 DP3377  COUNTRY     -  US
 DP3377  USGS QUAD   -  NORTH HENDERSON (2018)
 DP3377
 DP3377                         *CURRENT SURVEY CONTROL
 DP3377  ______________________________________________________________________
 DP3377* NAD 83(1986) POSITION- 41 03 49.5    (N) 090 29 39.4    (W)   HD_HELD2
 DP3377* NAVD 88 ORTHO HEIGHT -   218.575 (meters)      717.11  (feet) ADJUSTED
 DP3377  ______________________________________________________________________
 DP3377  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 DP3377  DYNAMIC HEIGHT  -        218.479 (meters)      716.79  (feet) COMP
 DP3377  MODELED GRAVITY -    980,183.2   (mgal)                       NAVD 88
 DP3377
 DP3377  VERT ORDER      -  SECOND    CLASS I
 DP3377
 DP3377.The horizontal coordinates were established by autonomous hand held GPS
 DP3377.observations and have an estimated accuracy of +/- 10 meters.
 DP3377
 DP3377.The orthometric height was determined by differential leveling and
 DP3377.adjusted by the NATIONAL GEODETIC SURVEY
 DP3377.in July 2014.
 DP3377
 DP3377.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3377.GEOID18 height accuracy estimate available here.
 DP3377
 DP3377.Click photographs - Photos may exist for this station.
 DP3377
 DP3377.The dynamic height is computed by dividing the NAVD 88
 DP3377.geopotential number by the normal gravity value computed on the
 DP3377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3377.degrees latitude (g = 980.6199 gals.).
 DP3377
 DP3377.The modeled gravity was interpolated from observed gravity values.
 DP3377
 DP3377;                    North         East    Units  Estimated Accuracy
 DP3377;SPC IL W     -   488,157.      672,465.      MT  (+/- 10 meters HH2 GPS)
 DP3377
 DP3377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1054148859(NAD 83)
 DP3377
 DP3377                          SUPERSEDED SURVEY CONTROL
 DP3377
 DP3377.No superseded survey control is available for this station.
 DP3377
 DP3377_MARKER: F = FLANGE-ENCASED ROD
 DP3377_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3377_STAMPING: KRI 012 2013
 DP3377_MARK LOGO: UIL
 DP3377_PROJECTION: RECESSED 5 CENTIMETERS
 DP3377_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3377_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3377+STABILITY: POSITION/ELEVATION WELL
 DP3377_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3377+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3377_ROD/PIPE-DEPTH: 6.2 meters
 DP3377_SLEEVE-DEPTH  : 0.9 meters
 DP3377
 DP3377  HISTORY     - Date     Condition        Report By
 DP3377  HISTORY     - 20130422 MONUMENTED       ILGEO
 DP3377
 DP3377                          STATION DESCRIPTION
 DP3377
 DP3377'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3377'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) NORTHWEST OF GALESBURG,
 DP3377'3.2 MI (5.1 KM) EAST OF ALEXIS AND 2.0 MI (3.2 KM) SOUTH-SOUTHWEST OF
 DP3377'NORTH HENDERSON.
 DP3377'
 DP3377'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED EAST 3.2 MI (5.1 KM) ON
 DP3377'COUNTY HIGHWAY 12 TO THE STATION ON THE LEFT.
 DP3377'
 DP3377'THE STATION IS LOCATED 36.0 FT (11.0 M) NORTH OF THE CENTER LINE OF
 DP3377'HIGHWAY 12, 19.5 FT (5.9 M) EAST OF THE CENTER LINE OF A FIELD
 DP3377'ENTRANCE, 133.0 FT (40.5 M) WEST OF THE CENTER LINE OF A FIELD
 DP3377'ENTRANCE AND 141.0 FT (43.0 M) NORTHWEST OF A POWER POLE.
 DP3377'
 DP3377'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3377'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3377'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3378 ***********************************************************************
 DP3378  DESIGNATION -  KRI 013
 DP3378  PID         -  DP3378
 DP3378  STATE/COUNTY-  IL/WARREN
 DP3378  COUNTRY     -  US
 DP3378  USGS QUAD   -  ALEXIS (2018)
 DP3378
 DP3378                         *CURRENT SURVEY CONTROL
 DP3378  ______________________________________________________________________
 DP3378* NAD 83(1986) POSITION- 41 03 48.9    (N) 090 30 01.9    (W)   HD_HELD2
 DP3378* NAVD 88 ORTHO HEIGHT -   218.396 (meters)      716.52  (feet) ADJUSTED
 DP3378  ______________________________________________________________________
 DP3378  GEOID HEIGHT    -        -32.932 (meters)                     GEOID18
 DP3378  DYNAMIC HEIGHT  -        218.302 (meters)      716.21  (feet) COMP
 DP3378  MODELED GRAVITY -    980,188.8   (mgal)                       NAVD 88
 DP3378
 DP3378  VERT ORDER      -  SECOND    CLASS I
 DP3378
 DP3378.The horizontal coordinates were established by autonomous hand held GPS
 DP3378.observations and have an estimated accuracy of +/- 10 meters.
 DP3378
 DP3378.The orthometric height was determined by differential leveling and
 DP3378.adjusted by the NATIONAL GEODETIC SURVEY
 DP3378.in July 2014.
 DP3378
 DP3378.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3378.GEOID18 height accuracy estimate available here.
 DP3378
 DP3378.Click photographs - Photos may exist for this station.
 DP3378
 DP3378.The dynamic height is computed by dividing the NAVD 88
 DP3378.geopotential number by the normal gravity value computed on the
 DP3378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3378.degrees latitude (g = 980.6199 gals.).
 DP3378
 DP3378.The modeled gravity was interpolated from observed gravity values.
 DP3378
 DP3378;                    North         East    Units  Estimated Accuracy
 DP3378;SPC IL W     -   488,140.      671,939.      MT  (+/- 10 meters HH2 GPS)
 DP3378
 DP3378_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1001648825(NAD 83)
 DP3378
 DP3378                          SUPERSEDED SURVEY CONTROL
 DP3378
 DP3378.No superseded survey control is available for this station.
 DP3378
 DP3378_MARKER: F = FLANGE-ENCASED ROD
 DP3378_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3378_STAMPING: KRI 013 2013
 DP3378_MARK LOGO: UIL
 DP3378_PROJECTION: RECESSED 8 CENTIMETERS
 DP3378_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3378_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3378+STABILITY: POSITION/ELEVATION WELL
 DP3378_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3378+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3378_ROD/PIPE-DEPTH: 6.2 meters
 DP3378_SLEEVE-DEPTH  : 0.9 meters
 DP3378
 DP3378  HISTORY     - Date     Condition        Report By
 DP3378  HISTORY     - 20130422 MONUMENTED       ILGEO
 DP3378
 DP3378                          STATION DESCRIPTION
 DP3378
 DP3378'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3378'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) NORTHWEST OF GALESBURG,
 DP3378'2.9 MI (4.7 KM) EAST OF ALEXIS AND 2.2 MI (3.5 KM) SOUTHWEST OF NORTH
 DP3378'HENDERSON.
 DP3378'
 DP3378'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED EAST 2.9 MI (4.7 KM) ON
 DP3378'COUNTY HIGHWAY 12 TO THE STATION ON THE RIGHT.
 DP3378'
 DP3378'THE STATION IS LOCATED 29.4 FT (9.0 M) SOUTH OF THE CENTER LINE OF
 DP3378'HIGHWAY 12 89.5 FT (27.3 M) SOUTHEAST OF A POWER POLE, 3.0 FT (0.9 M)
 DP3378'NORTH OF THE SOUTH RIGHT-OF-WAY FENCE AND 108.6 FT (33.1 M) WEST OF A
 DP3378'24 INCH (61 CM) CULVERT PIPE.
 DP3378'
 DP3378'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3378'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3378'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3379 ***********************************************************************
 DP3379  DESIGNATION -  KRI 014
 DP3379  PID         -  DP3379
 DP3379  STATE/COUNTY-  IL/WARREN
 DP3379  COUNTRY     -  US
 DP3379  USGS QUAD   -  ALEXIS (2018)
 DP3379
 DP3379                         *CURRENT SURVEY CONTROL
 DP3379  ______________________________________________________________________
 DP3379* NAD 83(1986) POSITION- 41 03 49.2    (N) 090 30 32.4    (W)   HD_HELD2
 DP3379* NAVD 88 ORTHO HEIGHT -   209.374 (meters)      686.92  (feet) ADJUSTED
 DP3379  ______________________________________________________________________
 DP3379  GEOID HEIGHT    -        -32.934 (meters)                     GEOID18
 DP3379  DYNAMIC HEIGHT  -        209.284 (meters)      686.63  (feet) COMP
 DP3379  MODELED GRAVITY -    980,189.5   (mgal)                       NAVD 88
 DP3379
 DP3379  VERT ORDER      -  SECOND    CLASS I
 DP3379
 DP3379.The horizontal coordinates were established by autonomous hand held GPS
 DP3379.observations and have an estimated accuracy of +/- 10 meters.
 DP3379
 DP3379.The orthometric height was determined by differential leveling and
 DP3379.adjusted by the NATIONAL GEODETIC SURVEY
 DP3379.in July 2014.
 DP3379
 DP3379.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3379.GEOID18 height accuracy estimate available here.
 DP3379
 DP3379.Click photographs - Photos may exist for this station.
 DP3379
 DP3379.The dynamic height is computed by dividing the NAVD 88
 DP3379.geopotential number by the normal gravity value computed on the
 DP3379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3379.degrees latitude (g = 980.6199 gals.).
 DP3379
 DP3379.The modeled gravity was interpolated from observed gravity values.
 DP3379
 DP3379;                    North         East    Units  Estimated Accuracy
 DP3379;SPC IL W     -   488,152.      671,227.      MT  (+/- 10 meters HH2 GPS)
 DP3379
 DP3379_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0930448814(NAD 83)
 DP3379
 DP3379                          SUPERSEDED SURVEY CONTROL
 DP3379
 DP3379.No superseded survey control is available for this station.
 DP3379
 DP3379_MARKER: F = FLANGE-ENCASED ROD
 DP3379_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3379_STAMPING: KRI 014 2013
 DP3379_MARK LOGO: UIL
 DP3379_PROJECTION: RECESSED 10 CENTIMETERS
 DP3379_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3379_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3379+STABILITY: POSITION/ELEVATION WELL
 DP3379_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3379+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2013
 DP3379_ROD/PIPE-DEPTH: 7.5 meters
 DP3379_SLEEVE-DEPTH  : 0.9 meters
 DP3379
 DP3379  HISTORY     - Date     Condition        Report By
 DP3379  HISTORY     - 20130423 MONUMENTED       ILGEO
 DP3379
 DP3379                          STATION DESCRIPTION
 DP3379
 DP3379'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3379'THE STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) SOUTH-SOUTHEAST OF
 DP3379'VIOLA, 2.5 MI (4.0 KM) SOUTHWEST OF NORTH HENDERSON AND 2.4 MI (3.9
 DP3379'KM) EAST OF ALEXIS.
 DP3379'
 DP3379'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED EAST 2.5 MI (4.0 KM) ON
 DP3379'COUNTY HIGHWAY 12 TO THE STATION ON THE RIGHT.
 DP3379'
 DP3379'THE STATION IS LOCATED 28.5 FT (8.7 M) SOUTH OF THE CENTER LINE OF
 DP3379'HIGHWAY 12, 60.6 FT (18.5 M) SOUTH OF A POWER POLE AND 11.0 FT (3.4 M)
 DP3379'EAST OF THE CENTER LINE OF A FIELD ENTRANCE.
 DP3379'
 DP3379'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3379'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3379'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3380 ***********************************************************************
 DP3380  DESIGNATION -  KRI 015
 DP3380  PID         -  DP3380
 DP3380  STATE/COUNTY-  IL/MERCER
 DP3380  COUNTRY     -  US
 DP3380  USGS QUAD   -  ALEXIS (2018)
 DP3380
 DP3380                         *CURRENT SURVEY CONTROL
 DP3380  ______________________________________________________________________
 DP3380* NAD 83(1986) POSITION- 41 03 50.3    (N) 090 31 28.4    (W)   HD_HELD2
 DP3380* NAVD 88 ORTHO HEIGHT -   208.461 (meters)      683.93  (feet) ADJUSTED
 DP3380  ______________________________________________________________________
 DP3380  GEOID HEIGHT    -        -32.937 (meters)                     GEOID18
 DP3380  DYNAMIC HEIGHT  -        208.372 (meters)      683.63  (feet) COMP
 DP3380  MODELED GRAVITY -    980,190.5   (mgal)                       NAVD 88
 DP3380
 DP3380  VERT ORDER      -  SECOND    CLASS I
 DP3380
 DP3380.The horizontal coordinates were established by autonomous hand held GPS
 DP3380.observations and have an estimated accuracy of +/- 10 meters.
 DP3380
 DP3380.The orthometric height was determined by differential leveling and
 DP3380.adjusted by the NATIONAL GEODETIC SURVEY
 DP3380.in July 2014.
 DP3380
 DP3380.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3380.GEOID18 height accuracy estimate available here.
 DP3380
 DP3380.Click photographs - Photos may exist for this station.
 DP3380
 DP3380.The dynamic height is computed by dividing the NAVD 88
 DP3380.geopotential number by the normal gravity value computed on the
 DP3380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3380.degrees latitude (g = 980.6199 gals.).
 DP3380
 DP3380.The modeled gravity was interpolated from observed gravity values.
 DP3380
 DP3380;                    North         East    Units  Estimated Accuracy
 DP3380;SPC IL W     -   488,191.      669,920.      MT  (+/- 10 meters HH2 GPS)
 DP3380
 DP3380_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0799648811(NAD 83)
 DP3380
 DP3380                          SUPERSEDED SURVEY CONTROL
 DP3380
 DP3380.No superseded survey control is available for this station.
 DP3380
 DP3380_MARKER: F = FLANGE-ENCASED ROD
 DP3380_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3380_STAMPING: KRI 015 2013
 DP3380_MARK LOGO: UIL
 DP3380_PROJECTION: RECESSED 8 CENTIMETERS
 DP3380_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3380_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3380+STABILITY: POSITION/ELEVATION WELL
 DP3380_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3380+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2013
 DP3380_ROD/PIPE-DEPTH: 5.0 meters
 DP3380_SLEEVE-DEPTH  : 0.9 meters
 DP3380
 DP3380  HISTORY     - Date     Condition        Report By
 DP3380  HISTORY     - 20130423 MONUMENTED       ILGEO
 DP3380
 DP3380                          STATION DESCRIPTION
 DP3380
 DP3380'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3380'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) SOUTH-SOUTHEAST OF
 DP3380'VIOLA, 3.1 MI (5.0 KM) SOUTHWEST OF NORTH HENDERSON AND 1.6 MI (2.6
 DP3380'KM) EAST OF ALEXIS.
 DP3380'
 DP3380'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED EAST 1.6 MI (2.6 KM) ON
 DP3380'COUNTY HIGHWAY 12 TO THE STATION ON THE LEFT.
 DP3380'
 DP3380'THE STATION IS LOCATED 38.9 FT (11.9 M) NORTH OF THE CENTER LINE OF
 DP3380'HIGHWAY 12, 78.1 FT (23.8 M) EAST OF A POWER POLE AND 38.8 FT (11.8 M)
 DP3380'EAST OF THE CENTER LINE OF A FIELD ENTRANCE.
 DP3380'
 DP3380'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3380'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3380'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3381 ***********************************************************************
 DP3381  DESIGNATION -  KRI 016
 DP3381  PID         -  DP3381
 DP3381  STATE/COUNTY-  IL/MERCER
 DP3381  COUNTRY     -  US
 DP3381  USGS QUAD   -  ALEXIS (2018)
 DP3381
 DP3381                         *CURRENT SURVEY CONTROL
 DP3381  ______________________________________________________________________
 DP3381* NAD 83(1986) POSITION- 41 03 50.8    (N) 090 32 37.2    (W)   HD_HELD2
 DP3381* NAVD 88 ORTHO HEIGHT -   215.379 (meters)      706.62  (feet) ADJUSTED
 DP3381  ______________________________________________________________________
 DP3381  GEOID HEIGHT    -        -32.942 (meters)                     GEOID18
 DP3381  DYNAMIC HEIGHT  -        215.287 (meters)      706.32  (feet) COMP
 DP3381  MODELED GRAVITY -    980,191.2   (mgal)                       NAVD 88
 DP3381
 DP3381  VERT ORDER      -  SECOND    CLASS I
 DP3381
 DP3381.The horizontal coordinates were established by autonomous hand held GPS
 DP3381.observations and have an estimated accuracy of +/- 10 meters.
 DP3381
 DP3381.The orthometric height was determined by differential leveling and
 DP3381.adjusted by the NATIONAL GEODETIC SURVEY
 DP3381.in July 2014.
 DP3381
 DP3381.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3381.GEOID18 height accuracy estimate available here.
 DP3381
 DP3381.Click photographs - Photos may exist for this station.
 DP3381
 DP3381.The dynamic height is computed by dividing the NAVD 88
 DP3381.geopotential number by the normal gravity value computed on the
 DP3381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3381.degrees latitude (g = 980.6199 gals.).
 DP3381
 DP3381.The modeled gravity was interpolated from observed gravity values.
 DP3381
 DP3381;                    North         East    Units  Estimated Accuracy
 DP3381;SPC IL W     -   488,213.      668,314.      MT  (+/- 10 meters HH2 GPS)
 DP3381
 DP3381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0638948781(NAD 83)
 DP3381
 DP3381                          SUPERSEDED SURVEY CONTROL
 DP3381
 DP3381.No superseded survey control is available for this station.
 DP3381
 DP3381_MARKER: F = FLANGE-ENCASED ROD
 DP3381_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3381_STAMPING: KRI 016 2013
 DP3381_MARK LOGO: UIL
 DP3381_PROJECTION: RECESSED 10 CENTIMETERS
 DP3381_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3381_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3381+STABILITY: POSITION/ELEVATION WELL
 DP3381_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3381+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3381_ROD/PIPE-DEPTH: 7.5 meters
 DP3381_SLEEVE-DEPTH  : 0.9 meters
 DP3381
 DP3381  HISTORY     - Date     Condition        Report By
 DP3381  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3381
 DP3381                          STATION DESCRIPTION
 DP3381
 DP3381'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3381'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) SOUTH-SOUTHEAST OF
 DP3381'VIOLA, 4.0 MI (6.4 KM) WEST-SOUTHWEST OF NORTH HENDERSON AND 0.6 MI
 DP3381'(1.0 KM) EAST OF ALEXIS.
 DP3381'
 DP3381'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED EAST 0.6 MI (1.0 KM) ON
 DP3381'COUNTY HIGHWAY 12 TO THE STATION ON THE LEFT.
 DP3381'
 DP3381'THE STATION IS LOCATED 32.0 FT (9.8 M) NORTH OF THE CENTER LINE OF
 DP3381'HIGHWAY 12, 13.6 FT (4.1 M) WEST OF A POWER POLE AND 37.0 FT (11.3 M)
 DP3381'WEST OF THE CENTER LINE OF A FIELD ENTRANCE.
 DP3381'
 DP3381'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3381'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3381'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3382 ***********************************************************************
 DP3382  DESIGNATION -  KRI 017
 DP3382  PID         -  DP3382
 DP3382  STATE/COUNTY-  IL/WARREN
 DP3382  COUNTRY     -  US
 DP3382  USGS QUAD   -  ALEXIS (2018)
 DP3382
 DP3382                         *CURRENT SURVEY CONTROL
 DP3382  ______________________________________________________________________
 DP3382* NAD 83(1986) POSITION- 41 03 52.0    (N) 090 33 46.4    (W)   HD_HELD2
 DP3382* NAVD 88 ORTHO HEIGHT -   210.584 (meters)      690.89  (feet) ADJUSTED
 DP3382  ______________________________________________________________________
 DP3382  GEOID HEIGHT    -        -32.948 (meters)                     GEOID18
 DP3382  DYNAMIC HEIGHT  -        210.494 (meters)      690.60  (feet) COMP
 DP3382  MODELED GRAVITY -    980,191.5   (mgal)                       NAVD 88
 DP3382
 DP3382  VERT ORDER      -  SECOND    CLASS I
 DP3382
 DP3382.The horizontal coordinates were established by autonomous hand held GPS
 DP3382.observations and have an estimated accuracy of +/- 10 meters.
 DP3382
 DP3382.The orthometric height was determined by differential leveling and
 DP3382.adjusted by the NATIONAL GEODETIC SURVEY
 DP3382.in July 2014.
 DP3382
 DP3382.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3382.GEOID18 height accuracy estimate available here.
 DP3382
 DP3382.Click photographs - Photos may exist for this station.
 DP3382
 DP3382.The dynamic height is computed by dividing the NAVD 88
 DP3382.geopotential number by the normal gravity value computed on the
 DP3382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3382.degrees latitude (g = 980.6199 gals.).
 DP3382
 DP3382.The modeled gravity was interpolated from observed gravity values.
 DP3382
 DP3382;                    North         East    Units  Estimated Accuracy
 DP3382;SPC IL W     -   488,258.      666,698.      MT  (+/- 10 meters HH2 GPS)
 DP3382
 DP3382_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0477348772(NAD 83)
 DP3382
 DP3382                          SUPERSEDED SURVEY CONTROL
 DP3382
 DP3382.No superseded survey control is available for this station.
 DP3382
 DP3382_MARKER: F = FLANGE-ENCASED ROD
 DP3382_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3382_STAMPING: KRI 017 2013
 DP3382_MARK LOGO: UIL
 DP3382_PROJECTION: RECESSED 8 CENTIMETERS
 DP3382_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3382_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3382+STABILITY: POSITION/ELEVATION WELL
 DP3382_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3382+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3382_ROD/PIPE-DEPTH: 7.5 meters
 DP3382_SLEEVE-DEPTH  : 0.9 meters
 DP3382
 DP3382  HISTORY     - Date     Condition        Report By
 DP3382  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3382
 DP3382                          STATION DESCRIPTION
 DP3382
 DP3382'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3382'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTH OF VIOLA, 4.9 MI
 DP3382'(7.9 KM) WEST-SOUTHWEST OF NORTH HENDERSON AND IN THE TOWN OF ALEXIS,
 DP3382'IL.
 DP3382'
 DP3382'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 0.4 MI (0.6 KM) ON
 DP3382'COUNTY HIGHWAY 12 TO THE STATION ON THE LEFT.
 DP3382'
 DP3382'THE STATION IS LOCATED 37.7 FT (11.5 M) SOUTH OF THE CENTER LINE OF
 DP3382'HIGHWAY 12, 27.0 FT (8.2 M) EAST OF A LIGHT POLE AND 45.5 FT (13.9 M)
 DP3382'EAST OF THE CENTER LINE OF THE SCHOOL ENTRANCE.
 DP3382'
 DP3382'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3382'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3382'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3383 ***********************************************************************
 DP3383  DESIGNATION -  KRI 018
 DP3383  PID         -  DP3383
 DP3383  STATE/COUNTY-  IL/MERCER
 DP3383  COUNTRY     -  US
 DP3383  USGS QUAD   -  ALEXIS (2018)
 DP3383
 DP3383                         *CURRENT SURVEY CONTROL
 DP3383  ______________________________________________________________________
 DP3383* NAD 83(1986) POSITION- 41 03 54.8    (N) 090 34 49.5    (W)   HD_HELD2
 DP3383* NAVD 88 ORTHO HEIGHT -   211.516 (meters)      693.95  (feet) ADJUSTED
 DP3383  ______________________________________________________________________
 DP3383  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 DP3383  DYNAMIC HEIGHT  -        211.426 (meters)      693.65  (feet) COMP
 DP3383  MODELED GRAVITY -    980,191.8   (mgal)                       NAVD 88
 DP3383
 DP3383  VERT ORDER      -  SECOND    CLASS I
 DP3383
 DP3383.The horizontal coordinates were established by autonomous hand held GPS
 DP3383.observations and have an estimated accuracy of +/- 10 meters.
 DP3383
 DP3383.The orthometric height was determined by differential leveling and
 DP3383.adjusted by the NATIONAL GEODETIC SURVEY
 DP3383.in July 2014.
 DP3383
 DP3383.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3383.GEOID18 height accuracy estimate available here.
 DP3383
 DP3383.Click photographs - Photos may exist for this station.
 DP3383
 DP3383.The dynamic height is computed by dividing the NAVD 88
 DP3383.geopotential number by the normal gravity value computed on the
 DP3383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3383.degrees latitude (g = 980.6199 gals.).
 DP3383
 DP3383.The modeled gravity was interpolated from observed gravity values.
 DP3383
 DP3383;                    North         East    Units  Estimated Accuracy
 DP3383;SPC IL W     -   488,351.      665,225.      MT  (+/- 10 meters HH2 GPS)
 DP3383
 DP3383_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0329848818(NAD 83)
 DP3383
 DP3383                          SUPERSEDED SURVEY CONTROL
 DP3383
 DP3383.No superseded survey control is available for this station.
 DP3383
 DP3383_MARKER: F = FLANGE-ENCASED ROD
 DP3383_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3383_STAMPING: KRI 018 2013
 DP3383_MARK LOGO: UIL
 DP3383_PROJECTION: RECESSED 13 CENTIMETERS
 DP3383_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3383_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3383+STABILITY: POSITION/ELEVATION WELL
 DP3383_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3383+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2013
 DP3383_ROD/PIPE-DEPTH: 5.0 meters
 DP3383_SLEEVE-DEPTH  : 0.9 meters
 DP3383
 DP3383  HISTORY     - Date     Condition        Report By
 DP3383  HISTORY     - 20130423 MONUMENTED       ILGEO
 DP3383
 DP3383                          STATION DESCRIPTION
 DP3383
 DP3383'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3383'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST-SOUTHWEST OF NORTH
 DP3383'HENDERSON, 6.7 MI (10.8 KM) EAST-NORTHEAST OF LITTLE YORK AND 1.3 MI
 DP3383'(2.1 KM) WEST OF ALEXIS.
 DP3383'
 DP3383'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 1.3 MI (2.1 KM) ON
 DP3383'ROUTE 135 TO THE STATION ON THE RIGHT.
 DP3383'
 DP3383'THE STATION IS LOCATED 38.7 FT (11.8 M) NORTH OF THE CENTER LINE OF
 DP3383'ROUTE 135, 89.2 FT (27.2 M) WEST OF A POWER POLE AND 70.2 FT (21.4 M)
 DP3383'WEST OF THE CENTER LINE OF A PRIVATE ENTRANCE.
 DP3383'
 DP3383'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3383'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3383'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3384 ***********************************************************************
 DP3384  DESIGNATION -  KRI 019
 DP3384  PID         -  DP3384
 DP3384  STATE/COUNTY-  IL/MERCER
 DP3384  COUNTRY     -  US
 DP3384  USGS QUAD   -  ALEXIS (2018)
 DP3384
 DP3384                         *CURRENT SURVEY CONTROL
 DP3384  ______________________________________________________________________
 DP3384* NAD 83(1986) POSITION- 41 04 14.0    (N) 090 35 22.6    (W)   HD_HELD2
 DP3384* NAVD 88 ORTHO HEIGHT -   196.927 (meters)      646.08  (feet) ADJUSTED
 DP3384  ______________________________________________________________________
 DP3384  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 DP3384  DYNAMIC HEIGHT  -        196.843 (meters)      645.81  (feet) COMP
 DP3384  MODELED GRAVITY -    980,192.3   (mgal)                       NAVD 88
 DP3384
 DP3384  VERT ORDER      -  SECOND    CLASS I
 DP3384
 DP3384.The horizontal coordinates were established by autonomous hand held GPS
 DP3384.observations and have an estimated accuracy of +/- 10 meters.
 DP3384
 DP3384.The orthometric height was determined by differential leveling and
 DP3384.adjusted by the NATIONAL GEODETIC SURVEY
 DP3384.in July 2014.
 DP3384
 DP3384.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3384.GEOID18 height accuracy estimate available here.
 DP3384
 DP3384.Click photographs - Photos may exist for this station.
 DP3384
 DP3384.The dynamic height is computed by dividing the NAVD 88
 DP3384.geopotential number by the normal gravity value computed on the
 DP3384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3384.degrees latitude (g = 980.6199 gals.).
 DP3384
 DP3384.The modeled gravity was interpolated from observed gravity values.
 DP3384
 DP3384;                    North         East    Units  Estimated Accuracy
 DP3384;SPC IL W     -   488,947.      664,456.      MT  (+/- 10 meters HH2 GPS)
 DP3384
 DP3384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0250949388(NAD 83)
 DP3384
 DP3384                          SUPERSEDED SURVEY CONTROL
 DP3384
 DP3384.No superseded survey control is available for this station.
 DP3384
 DP3384_MARKER: F = FLANGE-ENCASED ROD
 DP3384_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3384_STAMPING: KRI 019 2013
 DP3384_MARK LOGO: UIL
 DP3384_PROJECTION: RECESSED 5 CENTIMETERS
 DP3384_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3384_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3384+STABILITY: POSITION/ELEVATION WELL
 DP3384_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3384+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3384_ROD/PIPE-DEPTH: 5.4 meters
 DP3384_SLEEVE-DEPTH  : 0.9 meters
 DP3384
 DP3384  HISTORY     - Date     Condition        Report By
 DP3384  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3384
 DP3384                          STATION DESCRIPTION
 DP3384
 DP3384'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3384'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTH OF VIOLA, 6.1 MI
 DP3384'(9.8 KM) WEST-SOUTHWEST OF NORTH HENDERSON AND 1.8 MI (2.9 KM)
 DP3384'WEST-NORTHWEST OF ALEXIS.
 DP3384'
 DP3384'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 1.8 MI (2.9 KM) ON
 DP3384'ROUTE 135 TO US ROUTE 67, PROCEED NORTH 0.3 MI (0.5 KM) ON US ROUTE 67
 DP3384'TO THE STATION ON THE RIGHT.
 DP3384'
 DP3384'THE STATION IS LOCATED 49.6 FT (15.1 M) EAST OF THE CENTER LINE OF US
 DP3384'ROUTE 67, 23.7 FT (7.2 M) EAST OF A 'NO-PASSING' SIGN, 118.5 FT (36.1
 DP3384'M) SOUTH OF A 'RIGHT-OF-WAY' MARKER AND 26.5 FT (8.1 M) NORTHEAST OF
 DP3384'THE END OF A 30 INCH (76 CM) CORRUGATED METAL PIPE CULVERT UNDER A
 DP3384'FIELD ENTRANCE.
 DP3384'
 DP3384'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3384'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3384'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3385 ***********************************************************************
 DP3385  DESIGNATION -  KRI 020
 DP3385  PID         -  DP3385
 DP3385  STATE/COUNTY-  IL/MERCER
 DP3385  COUNTRY     -  US
 DP3385  USGS QUAD   -  ALEXIS (2018)
 DP3385
 DP3385                         *CURRENT SURVEY CONTROL
 DP3385  ______________________________________________________________________
 DP3385* NAD 83(1986) POSITION- 41 04 54.7    (N) 090 35 21.4    (W)   HD_HELD2
 DP3385* NAVD 88 ORTHO HEIGHT -   219.254 (meters)      719.34  (feet) ADJUSTED
 DP3385  ______________________________________________________________________
 DP3385  GEOID HEIGHT    -        -32.948 (meters)                     GEOID18
 DP3385  DYNAMIC HEIGHT  -        219.161 (meters)      719.03  (feet) COMP
 DP3385  MODELED GRAVITY -    980,193.2   (mgal)                       NAVD 88
 DP3385
 DP3385  VERT ORDER      -  SECOND    CLASS I
 DP3385
 DP3385.The horizontal coordinates were established by autonomous hand held GPS
 DP3385.observations and have an estimated accuracy of +/- 10 meters.
 DP3385
 DP3385.The orthometric height was determined by differential leveling and
 DP3385.adjusted by the NATIONAL GEODETIC SURVEY
 DP3385.in July 2014.
 DP3385
 DP3385.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3385.GEOID18 height accuracy estimate available here.
 DP3385
 DP3385.Click photographs - Photos may exist for this station.
 DP3385
 DP3385.The dynamic height is computed by dividing the NAVD 88
 DP3385.geopotential number by the normal gravity value computed on the
 DP3385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3385.degrees latitude (g = 980.6199 gals.).
 DP3385
 DP3385.The modeled gravity was interpolated from observed gravity values.
 DP3385
 DP3385;                    North         East    Units  Estimated Accuracy
 DP3385;SPC IL W     -   490,202.      664,490.      MT  (+/- 10 meters HH2 GPS)
 DP3385
 DP3385_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0250250644(NAD 83)
 DP3385
 DP3385                          SUPERSEDED SURVEY CONTROL
 DP3385
 DP3385.No superseded survey control is available for this station.
 DP3385
 DP3385_MARKER: F = FLANGE-ENCASED ROD
 DP3385_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3385_STAMPING: KRI 020 2013
 DP3385_MARK LOGO: UIL
 DP3385_PROJECTION: RECESSED 10 CENTIMETERS
 DP3385_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3385_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3385+STABILITY: POSITION/ELEVATION WELL
 DP3385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3385+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3385_ROD/PIPE-DEPTH: 8.7 meters
 DP3385_SLEEVE-DEPTH  : 0.9 meters
 DP3385
 DP3385  HISTORY     - Date     Condition        Report By
 DP3385  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3385
 DP3385                          STATION DESCRIPTION
 DP3385
 DP3385'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3385'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF VIOLA, 6.0 MI
 DP3385'(9.7 KM) WEST OF NORTH HENDERSON AND 2.2 MI (3.5 KM) NORTHWEST OF
 DP3385'ALEXIS.
 DP3385'
 DP3385'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 1.8 MI (2.9 KM) ON
 DP3385'ROUTE 135 TO US ROUTE 67, PROCEED NORTH 1.1 MI (1.8 KM) ON US ROUTE 67
 DP3385'TO THE STATION ON THE RIGHT.
 DP3385'
 DP3385'THE STATION IS LOCATED 48 FT (14.6 M) EAST OF THE CENTER LINE OF US
 DP3385'ROUTE 67, 49.1 FT (15.0 M) NORTH OF A POWER POLE, 96.0 FT (29.3 M)
 DP3385'SOUTH OF A 'RIGHT-OF-WAY' MARKER AND 31.5 FT (9.6 M) SOUTH OF THE
 DP3385'CENTER LINE OF A FIELD ENTRANCE.
 DP3385'
 DP3385'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3385'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3385'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3386 ***********************************************************************
 DP3386  DESIGNATION -  KRI 021
 DP3386  PID         -  DP3386
 DP3386  STATE/COUNTY-  IL/MERCER
 DP3386  COUNTRY     -  US
 DP3386  USGS QUAD   -  ALEXIS (2018)
 DP3386
 DP3386                         *CURRENT SURVEY CONTROL
 DP3386  ______________________________________________________________________
 DP3386* NAD 83(1986) POSITION- 41 05 17.2    (N) 090 35 59.4    (W)   HD_HELD2
 DP3386* NAVD 88 ORTHO HEIGHT -   218.661 (meters)      717.39  (feet) ADJUSTED
 DP3386  ______________________________________________________________________
 DP3386  GEOID HEIGHT    -        -32.948 (meters)                     GEOID18
 DP3386  DYNAMIC HEIGHT  -        218.568 (meters)      717.09  (feet) COMP
 DP3386  MODELED GRAVITY -    980,193.8   (mgal)                       NAVD 88
 DP3386
 DP3386  VERT ORDER      -  SECOND    CLASS I
 DP3386
 DP3386.The horizontal coordinates were established by autonomous hand held GPS
 DP3386.observations and have an estimated accuracy of +/- 10 meters.
 DP3386
 DP3386.The orthometric height was determined by differential leveling and
 DP3386.adjusted by the NATIONAL GEODETIC SURVEY
 DP3386.in July 2014.
 DP3386
 DP3386.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3386.GEOID18 height accuracy estimate available here.
 DP3386
 DP3386.Click photographs - Photos may exist for this station.
 DP3386
 DP3386.The dynamic height is computed by dividing the NAVD 88
 DP3386.geopotential number by the normal gravity value computed on the
 DP3386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3386.degrees latitude (g = 980.6199 gals.).
 DP3386
 DP3386.The modeled gravity was interpolated from observed gravity values.
 DP3386
 DP3386;                    North         East    Units  Estimated Accuracy
 DP3386;SPC IL W     -   490,901.      663,606.      MT  (+/- 10 meters HH2 GPS)
 DP3386
 DP3386_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0159651314(NAD 83)
 DP3386
 DP3386                          SUPERSEDED SURVEY CONTROL
 DP3386
 DP3386.No superseded survey control is available for this station.
 DP3386
 DP3386_MARKER: F = FLANGE-ENCASED ROD
 DP3386_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3386_STAMPING: KRI 021 2013
 DP3386_MARK LOGO: UIL
 DP3386_PROJECTION: RECESSED 8 CENTIMETERS
 DP3386_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3386_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3386+STABILITY: POSITION/ELEVATION WELL
 DP3386_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3386+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3386_ROD/PIPE-DEPTH: 7.5 meters
 DP3386_SLEEVE-DEPTH  : 0.9 meters
 DP3386
 DP3386  HISTORY     - Date     Condition        Report By
 DP3386  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3386
 DP3386                          STATION DESCRIPTION
 DP3386
 DP3386'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3386'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF VIOLA, 6.5 MI
 DP3386'(10.5 KM) WEST OF NORTH HENDERSON AND 2.9 MI (4.7 KM) NORTHWEST OF
 DP3386'ALEXIS.
 DP3386'
 DP3386'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 1.8 MI (2.9 KM) ON
 DP3386'ROUTE 135 TO US ROUTE 67, PROCEED NORTH 1.5 MI (2.4 KM) ON US ROUTE 67
 DP3386'TO NORTHEAST 15TH AVENUE, PROCEED WEST 0.55 MI (0.9 KM) ON NORTHEAST
 DP3386'15 AVENUE TO THE STATION ON THE RIGHT.
 DP3386'
 DP3386'THE STATION IS LOCATED 25.0 FT (7.6 M) NORTH OF THE CENTER LINE OF
 DP3386'NORTHEAST 15TH AVENUE, 15.5 FT (4.7 M) WEST OF A POWER POLE, 52.3 FT
 DP3386'(15.9 M) SOUTHWEST OF A POWER POLE AND 149.7 FT (45.6 M) WESTERLY OF
 DP3386'THE SOUTHWEST CORNER OF A HOUSE.
 DP3386'
 DP3386'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3386'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3386'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3387 ***********************************************************************
 DP3387  DESIGNATION -  KRI 022
 DP3387  PID         -  DP3387
 DP3387  STATE/COUNTY-  IL/MERCER
 DP3387  COUNTRY     -  US
 DP3387  USGS QUAD   -  ALEXIS (2018)
 DP3387
 DP3387                         *CURRENT SURVEY CONTROL
 DP3387  ______________________________________________________________________
 DP3387* NAD 83(1986) POSITION- 41 05 18.9    (N) 090 37 07.0    (W)   HD_HELD2
 DP3387* NAVD 88 ORTHO HEIGHT -   214.075 (meters)      702.34  (feet) ADJUSTED
 DP3387  ______________________________________________________________________
 DP3387  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 DP3387  DYNAMIC HEIGHT  -        213.984 (meters)      702.05  (feet) COMP
 DP3387  MODELED GRAVITY -    980,194.1   (mgal)                       NAVD 88
 DP3387
 DP3387  VERT ORDER      -  SECOND    CLASS I
 DP3387
 DP3387.The horizontal coordinates were established by autonomous hand held GPS
 DP3387.observations and have an estimated accuracy of +/- 10 meters.
 DP3387
 DP3387.The orthometric height was determined by differential leveling and
 DP3387.adjusted by the NATIONAL GEODETIC SURVEY
 DP3387.in July 2014.
 DP3387
 DP3387.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3387.GEOID18 height accuracy estimate available here.
 DP3387
 DP3387.Click photographs - Photos may exist for this station.
 DP3387
 DP3387.The dynamic height is computed by dividing the NAVD 88
 DP3387.geopotential number by the normal gravity value computed on the
 DP3387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3387.degrees latitude (g = 980.6199 gals.).
 DP3387
 DP3387.The modeled gravity was interpolated from observed gravity values.
 DP3387
 DP3387;                    North         East    Units  Estimated Accuracy
 DP3387;SPC IL W     -   490,961.      662,029.      MT  (+/- 10 meters HH2 GPS)
 DP3387
 DP3387_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0001851323(NAD 83)
 DP3387
 DP3387                          SUPERSEDED SURVEY CONTROL
 DP3387
 DP3387.No superseded survey control is available for this station.
 DP3387
 DP3387_MARKER: F = FLANGE-ENCASED ROD
 DP3387_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3387_STAMPING: KRI 022 2013
 DP3387_MARK LOGO: UIL
 DP3387_PROJECTION: RECESSED 8 CENTIMETERS
 DP3387_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3387_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3387+STABILITY: POSITION/ELEVATION WELL
 DP3387_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3387+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3387_ROD/PIPE-DEPTH: 8.1 meters
 DP3387_SLEEVE-DEPTH  : 0.9 meters
 DP3387
 DP3387  HISTORY     - Date     Condition        Report By
 DP3387  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3387
 DP3387                          STATION DESCRIPTION
 DP3387
 DP3387'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3387'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHWEST OF
 DP3387'VIOLA, 7.5 MI (12.1 KM) WEST OF NORTH HENDERSON AND 3.7 MI (6.0 KM)
 DP3387'WEST-NORTHWEST OF ALEXIS.
 DP3387'
 DP3387'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 1.8 MI (2.9 KM) ON
 DP3387'ROUTE 135 TO US ROUTE 67, PROCEED NORTH 1.5 MI (2.4 KM) ON US ROUTE 67
 DP3387'TO NORTHEAST 15TH AVENUE, PROCEED WEST 1.5 MI (2.4 KM) ON NORTHEAST 15
 DP3387'AVENUE TO THE STATION ON THE RIGHT.
 DP3387'
 DP3387'THE STATION IS LOCATED 27 FT (8.2 M) NORTH OF THE CENTER LINE OF
 DP3387'NORTHEAST 15TH AVENUE, 64.0 FT (19.5 M) NORTHWEST OF A POWER POLE AND
 DP3387'22.4 FT (6.8 M) WEST OF THE CENTER LINE OF A PRIVATE DRIVE.
 DP3387'
 DP3387'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3387'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3387'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3388 ***********************************************************************
 DP3388  DESIGNATION -  KRI 023
 DP3388  PID         -  DP3388
 DP3388  STATE/COUNTY-  IL/MERCER
 DP3388  COUNTRY     -  US
 DP3388  USGS QUAD   -  LITTLE YORK (2018)
 DP3388
 DP3388                         *CURRENT SURVEY CONTROL
 DP3388  ______________________________________________________________________
 DP3388* NAD 83(1986) POSITION- 41 04 53.3    (N) 090 37 42.0    (W)   HD_HELD2
 DP3388* NAVD 88 ORTHO HEIGHT -   203.923 (meters)      669.04  (feet) ADJUSTED
 DP3388  ______________________________________________________________________
 DP3388  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 DP3388  DYNAMIC HEIGHT  -        203.836 (meters)      668.75  (feet) COMP
 DP3388  MODELED GRAVITY -    980,193.7   (mgal)                       NAVD 88
 DP3388
 DP3388  VERT ORDER      -  SECOND    CLASS I
 DP3388
 DP3388.The horizontal coordinates were established by autonomous hand held GPS
 DP3388.observations and have an estimated accuracy of +/- 10 meters.
 DP3388
 DP3388.The orthometric height was determined by differential leveling and
 DP3388.adjusted by the NATIONAL GEODETIC SURVEY
 DP3388.in July 2014.
 DP3388
 DP3388.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3388.GEOID18 height accuracy estimate available here.
 DP3388
 DP3388.Click photographs - Photos may exist for this station.
 DP3388
 DP3388.The dynamic height is computed by dividing the NAVD 88
 DP3388.geopotential number by the normal gravity value computed on the
 DP3388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3388.degrees latitude (g = 980.6199 gals.).
 DP3388
 DP3388.The modeled gravity was interpolated from observed gravity values.
 DP3388
 DP3388;                    North         East    Units  Estimated Accuracy
 DP3388;SPC IL W     -   490,176.      661,208.      MT  (+/- 10 meters HH2 GPS)
 DP3388
 DP3388_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9922250511(NAD 83)
 DP3388
 DP3388                          SUPERSEDED SURVEY CONTROL
 DP3388
 DP3388.No superseded survey control is available for this station.
 DP3388
 DP3388_MARKER: F = FLANGE-ENCASED ROD
 DP3388_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3388_STAMPING: KRI 023 2013
 DP3388_MARK LOGO: UIL
 DP3388_PROJECTION: RECESSED 10 CENTIMETERS
 DP3388_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3388_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3388+STABILITY: POSITION/ELEVATION WELL
 DP3388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3388+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3388_ROD/PIPE-DEPTH: 7.5 meters
 DP3388_SLEEVE-DEPTH  : 0.9 meters
 DP3388
 DP3388  HISTORY     - Date     Condition        Report By
 DP3388  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3388
 DP3388                          STATION DESCRIPTION
 DP3388
 DP3388'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3388'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST OF NORTH HENDERSON,
 DP3388'7.8 MI (12.6 KM) NORTHEAST OF LITTLE YORK AND 4.0 MI (6.4 KM)
 DP3388'WEST-NORTHWEST OF ALEXIS.
 DP3388'
 DP3388'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 3.8 MI (6.1 KM) ON
 DP3388'ROUTE 135 TO 240TH STREET, PROCEED NORTH 1.0 MI (1.6 KM) ON 240TH
 DP3388'STREET TO THE STATION ON THE LEFT.
 DP3388'
 DP3388'THE STATION IS LOCATED 27.2 FT (8.3 M) WEST OF THE CENTER LINE OF
 DP3388'240TH STREET, 25.4 FT (7.7 M) SOUTH OF A POWER POLE AND 128 FT (39.0
 DP3388'M) NORTH OF THE NORTHWEST CORNER OF A HEADWALL ON A CONCRETE BOX
 DP3388'CULVERT.
 DP3388'
 DP3388'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3388'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3388'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3389 ***********************************************************************
 DP3389  DESIGNATION -  KRI 024
 DP3389  PID         -  DP3389
 DP3389  STATE/COUNTY-  IL/MERCER
 DP3389  COUNTRY     -  US
 DP3389  USGS QUAD   -  LITTLE YORK (2018)
 DP3389
 DP3389                         *CURRENT SURVEY CONTROL
 DP3389  ______________________________________________________________________
 DP3389* NAD 83(1986) POSITION- 41 04 00.5    (N) 090 37 41.9    (W)   HD_HELD2
 DP3389* NAVD 88 ORTHO HEIGHT -   204.132 (meters)      669.72  (feet) ADJUSTED
 DP3389  ______________________________________________________________________
 DP3389  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 DP3389  DYNAMIC HEIGHT  -        204.045 (meters)      669.44  (feet) COMP
 DP3389  MODELED GRAVITY -    980,192.4   (mgal)                       NAVD 88
 DP3389
 DP3389  VERT ORDER      -  SECOND    CLASS I
 DP3389
 DP3389.The horizontal coordinates were established by autonomous hand held GPS
 DP3389.observations and have an estimated accuracy of +/- 10 meters.
 DP3389
 DP3389.The orthometric height was determined by differential leveling and
 DP3389.adjusted by the NATIONAL GEODETIC SURVEY
 DP3389.in July 2014.
 DP3389
 DP3389.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3389.GEOID18 height accuracy estimate available here.
 DP3389
 DP3389.Click photographs - Photos may exist for this station.
 DP3389
 DP3389.The dynamic height is computed by dividing the NAVD 88
 DP3389.geopotential number by the normal gravity value computed on the
 DP3389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3389.degrees latitude (g = 980.6199 gals.).
 DP3389
 DP3389.The modeled gravity was interpolated from observed gravity values.
 DP3389
 DP3389;                    North         East    Units  Estimated Accuracy
 DP3389;SPC IL W     -   488,547.      661,201.      MT  (+/- 10 meters HH2 GPS)
 DP3389
 DP3389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9926948883(NAD 83)
 DP3389
 DP3389                          SUPERSEDED SURVEY CONTROL
 DP3389
 DP3389.No superseded survey control is available for this station.
 DP3389
 DP3389_MARKER: F = FLANGE-ENCASED ROD
 DP3389_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3389_STAMPING: KRI 024 2013
 DP3389_MARK LOGO: UIL
 DP3389_PROJECTION: RECESSED 8 CENTIMETERS
 DP3389_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3389_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3389+STABILITY: POSITION/ELEVATION WELL
 DP3389_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3389+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3389_ROD/PIPE-DEPTH: 6.2 meters
 DP3389_SLEEVE-DEPTH  : 0.9 meters
 DP3389
 DP3389  HISTORY     - Date     Condition        Report By
 DP3389  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3389
 DP3389                          STATION DESCRIPTION
 DP3389
 DP3389'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3389'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF NORTH HENDERSON,
 DP3389'7.3 MI (11.7 KM) EAST-NORTHEAST OF LITTLE YORK AND 3.8 MI (6.1 KM)
 DP3389'WEST OF ALEXIS.
 DP3389'
 DP3389'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 3.8 MI (6.1 KM) ON
 DP3389'ROUTE 135 TO THE STATION ON THE RIGHT.
 DP3389'
 DP3389'THE STATION IS LOCATED 49.7 FT (15.1 M) EAST OF THE CENTER LINE OF
 DP3389'240TH STREET, 34.3 FT (10.5 M) NORTH OF THE CENTER LINE OF ROUTE 135,
 DP3389'83 FT (25.3 M) EAST OF A POWER POLE AND 14.4 FT (4.4 M) EAST OF A
 DP3389''RIGHT-OF-WAY' MARKER.
 DP3389'
 DP3389'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3389'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3389'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3390 ***********************************************************************
 DP3390  DESIGNATION -  KRI 025
 DP3390  PID         -  DP3390
 DP3390  STATE/COUNTY-  IL/MERCER
 DP3390  COUNTRY     -  US
 DP3390  USGS QUAD   -  LITTLE YORK (2018)
 DP3390
 DP3390                         *CURRENT SURVEY CONTROL
 DP3390  ______________________________________________________________________
 DP3390* NAD 83(1986) POSITION- 41 04 02.4    (N) 090 38 52.9    (W)   HD_HELD2
 DP3390* NAVD 88 ORTHO HEIGHT -   199.609 (meters)      654.88  (feet) ADJUSTED
 DP3390  ______________________________________________________________________
 DP3390  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 DP3390  DYNAMIC HEIGHT  -        199.524 (meters)      654.61  (feet) COMP
 DP3390  MODELED GRAVITY -    980,192.8   (mgal)                       NAVD 88
 DP3390
 DP3390  VERT ORDER      -  SECOND    CLASS I
 DP3390
 DP3390.The horizontal coordinates were established by autonomous hand held GPS
 DP3390.observations and have an estimated accuracy of +/- 10 meters.
 DP3390
 DP3390.The orthometric height was determined by differential leveling and
 DP3390.adjusted by the NATIONAL GEODETIC SURVEY
 DP3390.in July 2014.
 DP3390
 DP3390.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3390.GEOID18 height accuracy estimate available here.
 DP3390
 DP3390.Click photographs - Photos may exist for this station.
 DP3390
 DP3390.The dynamic height is computed by dividing the NAVD 88
 DP3390.geopotential number by the normal gravity value computed on the
 DP3390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3390.degrees latitude (g = 980.6199 gals.).
 DP3390
 DP3390.The modeled gravity was interpolated from observed gravity values.
 DP3390
 DP3390;                    North         East    Units  Estimated Accuracy
 DP3390;SPC IL W     -   488,614.      659,544.      MT  (+/- 10 meters HH2 GPS)
 DP3390
 DP3390_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9761048897(NAD 83)
 DP3390
 DP3390                          SUPERSEDED SURVEY CONTROL
 DP3390
 DP3390.No superseded survey control is available for this station.
 DP3390
 DP3390_MARKER: F = FLANGE-ENCASED ROD
 DP3390_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3390_STAMPING: KRI 025 2013
 DP3390_MARK LOGO: UIL
 DP3390_PROJECTION: RECESSED 8 CENTIMETERS
 DP3390_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3390_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3390+STABILITY: POSITION/ELEVATION WELL
 DP3390_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3390+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3390_ROD/PIPE-DEPTH: 6.0 meters
 DP3390_SLEEVE-DEPTH  : 0.9 meters
 DP3390
 DP3390  HISTORY     - Date     Condition        Report By
 DP3390  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3390
 DP3390                          STATION DESCRIPTION
 DP3390
 DP3390'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3390'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) EAST-SOUTHEAST OF
 DP3390'SEATON, 6.4 MI (10.3 KM) NORTHEAST OF LITTLE YORK AND 4.8 MI (7.7 KM)
 DP3390'WEST OF ALEXIS.
 DP3390'
 DP3390'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 4.8 MI (7.7 KM) ON
 DP3390'ROUTE 135 TO THE STATION ON THE RIGHT.
 DP3390'
 DP3390'THE STATION IS LOCATED 39.5 FT (12.0 M) EAST OF THE CENTER LINE OF
 DP3390'230TH STREET, 52.2 FT (15.9 M) NORTH OF THE CENTER LINE OF ROUTE 135,
 DP3390'85.3 FT (26.0 M) EAST OF A TELEPHONE PEDESTAL AND 7 FT (2.1 M) WEST OF
 DP3390'A POWER POLE.
 DP3390'
 DP3390'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3390'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3390'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3391 ***********************************************************************
 DP3391  DESIGNATION -  KRI 026
 DP3391  PID         -  DP3391
 DP3391  STATE/COUNTY-  IL/MERCER
 DP3391  COUNTRY     -  US
 DP3391  USGS QUAD   -  LITTLE YORK (2018)
 DP3391
 DP3391                         *CURRENT SURVEY CONTROL
 DP3391  ______________________________________________________________________
 DP3391* NAD 83(1986) POSITION- 41 04 03.7    (N) 090 40 03.3    (W)   HD_HELD2
 DP3391* NAVD 88 ORTHO HEIGHT -   187.834 (meters)      616.25  (feet) ADJUSTED
 DP3391  ______________________________________________________________________
 DP3391  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 DP3391  DYNAMIC HEIGHT  -        187.754 (meters)      615.99  (feet) COMP
 DP3391  MODELED GRAVITY -    980,193.3   (mgal)                       NAVD 88
 DP3391
 DP3391  VERT ORDER      -  SECOND    CLASS I
 DP3391
 DP3391.The horizontal coordinates were established by autonomous hand held GPS
 DP3391.observations and have an estimated accuracy of +/- 10 meters.
 DP3391
 DP3391.The orthometric height was determined by differential leveling and
 DP3391.adjusted by the NATIONAL GEODETIC SURVEY
 DP3391.in July 2014.
 DP3391
 DP3391.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3391.GEOID18 height accuracy estimate available here.
 DP3391
 DP3391.Click photographs - Photos may exist for this station.
 DP3391
 DP3391.The dynamic height is computed by dividing the NAVD 88
 DP3391.geopotential number by the normal gravity value computed on the
 DP3391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3391.degrees latitude (g = 980.6199 gals.).
 DP3391
 DP3391.The modeled gravity was interpolated from observed gravity values.
 DP3391
 DP3391;                    North         East    Units  Estimated Accuracy
 DP3391;SPC IL W     -   488,664.      657,901.      MT  (+/- 10 meters HH2 GPS)
 DP3391
 DP3391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9596648893(NAD 83)
 DP3391
 DP3391                          SUPERSEDED SURVEY CONTROL
 DP3391
 DP3391.No superseded survey control is available for this station.
 DP3391
 DP3391_MARKER: F = FLANGE-ENCASED ROD
 DP3391_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3391_STAMPING: KRI 026 2013
 DP3391_MARK LOGO: UIL
 DP3391_PROJECTION: RECESSED 8 CENTIMETERS
 DP3391_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3391_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3391+STABILITY: POSITION/ELEVATION WELL
 DP3391_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3391+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3391_ROD/PIPE-DEPTH: 11.1 meters
 DP3391_SLEEVE-DEPTH  : 0.9 meters
 DP3391
 DP3391  HISTORY     - Date     Condition        Report By
 DP3391  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3391
 DP3391                          STATION DESCRIPTION
 DP3391
 DP3391'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3391'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF
 DP3391'SEATON, 5.8 MI (9.3 KM) WEST OF ALEXIS AND 5.7 MI (9.2 KM) NORTHEAST
 DP3391'OF LITTLE YORK.
 DP3391'
 DP3391'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 5.8 MI (9.3 KM) ON
 DP3391'ROUTE 135 TO THE STATION ON THE RIGHT.
 DP3391'
 DP3391'THE STATION IS LOCATED 33 FT (10.1 M) EAST OF THE CENTER LINE OF 220TH
 DP3391'STREET, 38.8 FT (11.8 M) NORTH OF THE CENTER LINE OF ROUTE 135, 5.3 FT
 DP3391'(1.6 M) SOUTH OF A 'RIGHT-OF-WAY' MARKER AND 63.4 FT (19.3 M) EAST OF
 DP3391'A WOODEN CORNER FENCE POST.
 DP3391'
 DP3391'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3391'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3391'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3392 ***********************************************************************
 DP3392  DESIGNATION -  KRI 027
 DP3392  PID         -  DP3392
 DP3392  STATE/COUNTY-  IL/MERCER
 DP3392  COUNTRY     -  US
 DP3392  USGS QUAD   -  LITTLE YORK (2018)
 DP3392
 DP3392                         *CURRENT SURVEY CONTROL
 DP3392  ______________________________________________________________________
 DP3392* NAD 83(1986) POSITION- 41 04 14.7    (N) 090 41 14.1    (W)   HD_HELD2
 DP3392* NAVD 88 ORTHO HEIGHT -   195.292 (meters)      640.72  (feet) ADJUSTED
 DP3392  ______________________________________________________________________
 DP3392  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 DP3392  DYNAMIC HEIGHT  -        195.209 (meters)      640.45  (feet) COMP
 DP3392  MODELED GRAVITY -    980,194.1   (mgal)                       NAVD 88
 DP3392
 DP3392  VERT ORDER      -  SECOND    CLASS I
 DP3392
 DP3392.The horizontal coordinates were established by autonomous hand held GPS
 DP3392.observations and have an estimated accuracy of +/- 10 meters.
 DP3392
 DP3392.The orthometric height was determined by differential leveling and
 DP3392.adjusted by the NATIONAL GEODETIC SURVEY
 DP3392.in July 2014.
 DP3392
 DP3392.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3392.GEOID18 height accuracy estimate available here.
 DP3392
 DP3392.Click photographs - Photos may exist for this station.
 DP3392
 DP3392.The dynamic height is computed by dividing the NAVD 88
 DP3392.geopotential number by the normal gravity value computed on the
 DP3392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3392.degrees latitude (g = 980.6199 gals.).
 DP3392
 DP3392.The modeled gravity was interpolated from observed gravity values.
 DP3392
 DP3392;                    North         East    Units  Estimated Accuracy
 DP3392;SPC IL W     -   489,013.      656,250.      MT  (+/- 10 meters HH2 GPS)
 DP3392
 DP3392_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9430449188(NAD 83)
 DP3392
 DP3392                          SUPERSEDED SURVEY CONTROL
 DP3392
 DP3392.No superseded survey control is available for this station.
 DP3392
 DP3392_MARKER: F = FLANGE-ENCASED ROD
 DP3392_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3392_STAMPING: KRI 027 2013
 DP3392_MARK LOGO: UIL
 DP3392_PROJECTION: RECESSED 8 CENTIMETERS
 DP3392_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3392_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3392+STABILITY: POSITION/ELEVATION WELL
 DP3392_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3392+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3392_ROD/PIPE-DEPTH: 8.7 meters
 DP3392_SLEEVE-DEPTH  : 0.9 meters
 DP3392
 DP3392  HISTORY     - Date     Condition        Report By
 DP3392  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3392
 DP3392                          STATION DESCRIPTION
 DP3392
 DP3392'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3392'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST OF ALEXIS, 6.3 MI
 DP3392'(10.1 KM) EAST-SOUTHEAST OF SEATON AND 5.1 MI (8.2 KM) NORTHEAST OF
 DP3392'LITTLE YORK.
 DP3392'
 DP3392'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 6.9 MI (11.1 KM)
 DP3392'ON ROUTE 135 TO THE STATION ON THE RIGHT.
 DP3392'
 DP3392'THE STATION IS LOCATED 40 FT (12.2 M) WEST OF THE CENTER LINE OF 210TH
 DP3392'STREET, 25.9 FT (7.9 M) NORTH OF THE CENTER LINE OF ROUTE 135 AND 84
 DP3392'FT (25.6 M) EAST OF THE CENTER LINE OF A FIELD ENTRANCE.
 DP3392'
 DP3392'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3392'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3392'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3393 ***********************************************************************
 DP3393  DESIGNATION -  KRI 028
 DP3393  PID         -  DP3393
 DP3393  STATE/COUNTY-  IL/MERCER
 DP3393  COUNTRY     -  US
 DP3393  USGS QUAD   -  LITTLE YORK (2018)
 DP3393
 DP3393                         *CURRENT SURVEY CONTROL
 DP3393  ______________________________________________________________________
 DP3393* NAD 83(1986) POSITION- 41 04 05.2    (N) 090 42 23.9    (W)   HD_HELD2
 DP3393* NAVD 88 ORTHO HEIGHT -   193.097 (meters)      633.52  (feet) ADJUSTED
 DP3393  ______________________________________________________________________
 DP3393  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 DP3393  DYNAMIC HEIGHT  -        193.014 (meters)      633.25  (feet) COMP
 DP3393  MODELED GRAVITY -    980,194.5   (mgal)                       NAVD 88
 DP3393
 DP3393  VERT ORDER      -  SECOND    CLASS I
 DP3393
 DP3393.The horizontal coordinates were established by autonomous hand held GPS
 DP3393.observations and have an estimated accuracy of +/- 10 meters.
 DP3393
 DP3393.The orthometric height was determined by differential leveling and
 DP3393.adjusted by the NATIONAL GEODETIC SURVEY
 DP3393.in July 2014.
 DP3393
 DP3393.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3393.GEOID18 height accuracy estimate available here.
 DP3393
 DP3393.Click photographs - Photos may exist for this station.
 DP3393
 DP3393.The dynamic height is computed by dividing the NAVD 88
 DP3393.geopotential number by the normal gravity value computed on the
 DP3393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3393.degrees latitude (g = 980.6199 gals.).
 DP3393
 DP3393.The modeled gravity was interpolated from observed gravity values.
 DP3393
 DP3393;                    North         East    Units  Estimated Accuracy
 DP3393;SPC IL W     -   488,730.      654,619.      MT  (+/- 10 meters HH2 GPS)
 DP3393
 DP3393_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9268348852(NAD 83)
 DP3393
 DP3393                          SUPERSEDED SURVEY CONTROL
 DP3393
 DP3393.No superseded survey control is available for this station.
 DP3393
 DP3393_MARKER: F = FLANGE-ENCASED ROD
 DP3393_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3393_STAMPING: KRI 028 2013
 DP3393_MARK LOGO: UIL
 DP3393_PROJECTION: RECESSED 8 CENTIMETERS
 DP3393_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3393_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3393+STABILITY: POSITION/ELEVATION WELL
 DP3393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3393+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3393_ROD/PIPE-DEPTH: 7.5 meters
 DP3393_SLEEVE-DEPTH  : 0.9 meters
 DP3393
 DP3393  HISTORY     - Date     Condition        Report By
 DP3393  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3393
 DP3393                          STATION DESCRIPTION
 DP3393
 DP3393'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3393'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST OF ALEXIS, 5.5 MI
 DP3393'(8.8 KM) EAST-SOUTHEAST OF SEATON AND 4.4 MI (7.1 KM) NORTH-NORTHEAST
 DP3393'OF LITTLE YORK.
 DP3393'
 DP3393'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 7.9 MI (12.7 KM)
 DP3393'ON ROUTE 135 TO THE STATION ON THE RIGHT.
 DP3393'
 DP3393'THE STATION IS LOCATED 22 FT (6.7 M) WEST OF THE CENTER LINE OF 200TH
 DP3393'STREET, 63 FT (19.2 M) NORTH OF THE CENTER LINE OF ROUTE 135 AND 66.3
 DP3393'FT (20.2 M) SOUTH OF A POWER POLE.
 DP3393'
 DP3393'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3393'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3393'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3394 ***********************************************************************
 DP3394  DESIGNATION -  KRI 029
 DP3394  PID         -  DP3394
 DP3394  STATE/COUNTY-  IL/WARREN
 DP3394  COUNTRY     -  US
 DP3394  USGS QUAD   -  LITTLE YORK (2018)
 DP3394
 DP3394                         *CURRENT SURVEY CONTROL
 DP3394  ______________________________________________________________________
 DP3394* NAD 83(1986) POSITION- 41 04 04.9    (N) 090 43 32.9    (W)   HD_HELD2
 DP3394* NAVD 88 ORTHO HEIGHT -   189.947 (meters)      623.18  (feet) ADJUSTED
 DP3394  ______________________________________________________________________
 DP3394  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 DP3394  DYNAMIC HEIGHT  -        189.866 (meters)      622.92  (feet) COMP
 DP3394  MODELED GRAVITY -    980,195.0   (mgal)                       NAVD 88
 DP3394
 DP3394  VERT ORDER      -  SECOND    CLASS I
 DP3394
 DP3394.The horizontal coordinates were established by autonomous hand held GPS
 DP3394.observations and have an estimated accuracy of +/- 10 meters.
 DP3394
 DP3394.The orthometric height was determined by differential leveling and
 DP3394.adjusted by the NATIONAL GEODETIC SURVEY
 DP3394.in July 2014.
 DP3394
 DP3394.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3394.GEOID18 height accuracy estimate available here.
 DP3394
 DP3394.Click photographs - Photos may exist for this station.
 DP3394
 DP3394.The dynamic height is computed by dividing the NAVD 88
 DP3394.geopotential number by the normal gravity value computed on the
 DP3394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3394.degrees latitude (g = 980.6199 gals.).
 DP3394
 DP3394.The modeled gravity was interpolated from observed gravity values.
 DP3394
 DP3394;                    North         East    Units  Estimated Accuracy
 DP3394;SPC IL W     -   488,731.      653,008.      MT  (+/- 10 meters HH2 GPS)
 DP3394
 DP3394_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9107348800(NAD 83)
 DP3394
 DP3394                          SUPERSEDED SURVEY CONTROL
 DP3394
 DP3394.No superseded survey control is available for this station.
 DP3394
 DP3394_MARKER: F = FLANGE-ENCASED ROD
 DP3394_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3394_STAMPING: KRI 029 2013
 DP3394_MARK LOGO: UIL
 DP3394_PROJECTION: RECESSED 8 CENTIMETERS
 DP3394_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3394_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3394+STABILITY: POSITION/ELEVATION WELL
 DP3394_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3394+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3394_ROD/PIPE-DEPTH: 7.5 meters
 DP3394_SLEEVE-DEPTH  : 0.9 meters
 DP3394
 DP3394  HISTORY     - Date     Condition        Report By
 DP3394  HISTORY     - 20130424 MONUMENTED       ILGEO
 DP3394
 DP3394                          STATION DESCRIPTION
 DP3394
 DP3394'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3394'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) WEST OF ALEXIS, 4.6 MI
 DP3394'(7.4 KM) EAST-SOUTHEAST OF SEATON AND 4.1 MI (6.6 KM) NORTH-NORTHEAST
 DP3394'OF LITTLE YORK.
 DP3394'
 DP3394'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 8.9 MI (14.3 KM)
 DP3394'ON ROUTE 135 TO THE STATION ON THE LEFT.
 DP3394'
 DP3394'THE STATION IS LOCATED 7 FT (2.1 M) EAST OF A FENCE LINE TO THE SOUTH,
 DP3394'29 FT (8.8 M) SOUTH OF THE CENTER LINE OF ROUTE 135 AND 33 FT (10.1 M)
 DP3394'WEST OF A POWER POLE.
 DP3394'
 DP3394'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3394'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3394'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3395 ***********************************************************************
 DP3395  DESIGNATION -  KRI 030
 DP3395  PID         -  DP3395
 DP3395  STATE/COUNTY-  IL/WARREN
 DP3395  COUNTRY     -  US
 DP3395  USGS QUAD   -  LITTLE YORK (2018)
 DP3395
 DP3395                         *CURRENT SURVEY CONTROL
 DP3395  ______________________________________________________________________
 DP3395* NAD 83(1986) POSITION- 41 04 05.4    (N) 090 44 42.6    (W)   HD_HELD2
 DP3395* NAVD 88 ORTHO HEIGHT -   185.963 (meters)      610.11  (feet) ADJUSTED
 DP3395  ______________________________________________________________________
 DP3395  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 DP3395  DYNAMIC HEIGHT  -        185.884 (meters)      609.85  (feet) COMP
 DP3395  MODELED GRAVITY -    980,195.4   (mgal)                       NAVD 88
 DP3395
 DP3395  VERT ORDER      -  SECOND    CLASS I
 DP3395
 DP3395.The horizontal coordinates were established by autonomous hand held GPS
 DP3395.observations and have an estimated accuracy of +/- 10 meters.
 DP3395
 DP3395.The orthometric height was determined by differential leveling and
 DP3395.adjusted by the NATIONAL GEODETIC SURVEY
 DP3395.in July 2014.
 DP3395
 DP3395.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3395.GEOID18 height accuracy estimate available here.
 DP3395
 DP3395.Click photographs - Photos may exist for this station.
 DP3395
 DP3395.The dynamic height is computed by dividing the NAVD 88
 DP3395.geopotential number by the normal gravity value computed on the
 DP3395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3395.degrees latitude (g = 980.6199 gals.).
 DP3395
 DP3395.The modeled gravity was interpolated from observed gravity values.
 DP3395
 DP3395;                    North         East    Units  Estimated Accuracy
 DP3395;SPC IL W     -   488,757.      651,381.      MT  (+/- 10 meters HH2 GPS)
 DP3395
 DP3395_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8944648773(NAD 83)
 DP3395
 DP3395                          SUPERSEDED SURVEY CONTROL
 DP3395
 DP3395.No superseded survey control is available for this station.
 DP3395
 DP3395_MARKER: F = FLANGE-ENCASED ROD
 DP3395_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3395_STAMPING: KRI 030 2013
 DP3395_MARK LOGO: UIL
 DP3395_PROJECTION: RECESSED 8 CENTIMETERS
 DP3395_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3395_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3395+STABILITY: POSITION/ELEVATION WELL
 DP3395_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3395+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3395_ROD/PIPE-DEPTH: 7.5 meters
 DP3395_SLEEVE-DEPTH  : 0.9 meters
 DP3395
 DP3395  HISTORY     - Date     Condition        Report By
 DP3395  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3395
 DP3395                          STATION DESCRIPTION
 DP3395
 DP3395'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3395'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTH OF ALEDO, 3.9 MI
 DP3395'(6.3 KM) NORTH OF LITTLE YORK AND 3.8 MI (6.1 KM) SOUTHEAST OF SEATON.
 DP3395'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 9.9 MI (15.9 KM)
 DP3395'ON ROUTE 135 TO THE STATION ON THE LEFT.
 DP3395'
 DP3395'THE STATION IS LOCATED 51.8 FT (15.8 M) EAST OF THE CENTER LINE OF
 DP3395'HIGHWAY 94, 59.7 FT (18.2 M) SOUTH OF THE CENTER LINE OF ROUTE 135,
 DP3395'55.5 FT (16.9 M) NORTH OF A POWER POLE AND 54.5 FT (16.6 M) WEST OF A
 DP3395'POWER POLE.
 DP3395'
 DP3395'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3395'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3395'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3396 ***********************************************************************
 DP3396  DESIGNATION -  KRI 031
 DP3396  PID         -  DP3396
 DP3396  STATE/COUNTY-  IL/MERCER
 DP3396  COUNTRY     -  US
 DP3396  USGS QUAD   -  LITTLE YORK (2018)
 DP3396
 DP3396                         *CURRENT SURVEY CONTROL
 DP3396  ______________________________________________________________________
 DP3396* NAD 83(1986) POSITION- 41 04 58.4    (N) 090 44 42.0    (W)   HD_HELD2
 DP3396* NAVD 88 ORTHO HEIGHT -   188.900 (meters)      619.75  (feet) ADJUSTED
 DP3396  ______________________________________________________________________
 DP3396  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 DP3396  DYNAMIC HEIGHT  -        188.820 (meters)      619.49  (feet) COMP
 DP3396  MODELED GRAVITY -    980,196.3   (mgal)                       NAVD 88
 DP3396
 DP3396  VERT ORDER      -  SECOND    CLASS I
 DP3396
 DP3396.The horizontal coordinates were established by autonomous hand held GPS
 DP3396.observations and have an estimated accuracy of +/- 10 meters.
 DP3396
 DP3396.The orthometric height was determined by differential leveling and
 DP3396.adjusted by the NATIONAL GEODETIC SURVEY
 DP3396.in July 2014.
 DP3396
 DP3396.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3396.GEOID18 height accuracy estimate available here.
 DP3396
 DP3396.Click photographs - Photos may exist for this station.
 DP3396
 DP3396.The dynamic height is computed by dividing the NAVD 88
 DP3396.geopotential number by the normal gravity value computed on the
 DP3396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3396.degrees latitude (g = 980.6199 gals.).
 DP3396
 DP3396.The modeled gravity was interpolated from observed gravity values.
 DP3396
 DP3396;                    North         East    Units  Estimated Accuracy
 DP3396;SPC IL W     -   490,391.      651,406.      MT  (+/- 10 meters HH2 GPS)
 DP3396
 DP3396_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8941750408(NAD 83)
 DP3396
 DP3396                          SUPERSEDED SURVEY CONTROL
 DP3396
 DP3396.No superseded survey control is available for this station.
 DP3396
 DP3396_MARKER: F = FLANGE-ENCASED ROD
 DP3396_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3396_STAMPING: KRI 031 2013
 DP3396_MARK LOGO: UIL
 DP3396_PROJECTION: RECESSED 8 CENTIMETERS
 DP3396_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3396_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3396+STABILITY: POSITION/ELEVATION WELL
 DP3396_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3396+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3396_ROD/PIPE-DEPTH: 6.2 meters
 DP3396_SLEEVE-DEPTH  : 0.9 meters
 DP3396
 DP3396  HISTORY     - Date     Condition        Report By
 DP3396  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3396
 DP3396                          STATION DESCRIPTION
 DP3396
 DP3396'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3396'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH OF ALEDO, 5.0 MI
 DP3396'(8.0 KM) NORTH OF LITTLE YORK AND 3.2 MI (5.1 KM) EAST-SOUTHEAST OF
 DP3396'SEATON.
 DP3396'
 DP3396'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 9.9 MI (15.9 KM)
 DP3396'ON ROUTE 135 TO HIGHWAY 94, PROCEED NORTH 1 MI (1.6 KM) ON HIGHWAY 94
 DP3396'TO THE STATION ON THE RIGHT.
 DP3396'
 DP3396'THE STATION IS LOCATED 29.5 FT (9.0 M) EAST OF THE CENTER LINE OF
 DP3396'HIGHWAY 94, 13.7 FT (4.2 M) SOUTHWESTERLY OF THE SOUTH CORNER OF A
 DP3396'CONCRETE BOX CULVERT AND 158.5 FT (48.3 M) NORTH OF A POWER POLE.
 DP3396'
 DP3396'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3396'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3396'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3397 ***********************************************************************
 DP3397  DESIGNATION -  KRI 032
 DP3397  PID         -  DP3397
 DP3397  STATE/COUNTY-  IL/MERCER
 DP3397  COUNTRY     -  US
 DP3397  USGS QUAD   -  SEATON (2018)
 DP3397
 DP3397                         *CURRENT SURVEY CONTROL
 DP3397  ______________________________________________________________________
 DP3397* NAD 83(1986) POSITION- 41 05 25.7    (N) 090 45 16.5    (W)   HD_HELD2
 DP3397* NAVD 88 ORTHO HEIGHT -   189.916 (meters)      623.08  (feet) ADJUSTED
 DP3397  ______________________________________________________________________
 DP3397  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 DP3397  DYNAMIC HEIGHT  -        189.836 (meters)      622.82  (feet) COMP
 DP3397  MODELED GRAVITY -    980,196.8   (mgal)                       NAVD 88
 DP3397
 DP3397  VERT ORDER      -  SECOND    CLASS I
 DP3397
 DP3397.The horizontal coordinates were established by autonomous hand held GPS
 DP3397.observations and have an estimated accuracy of +/- 10 meters.
 DP3397
 DP3397.The orthometric height was determined by differential leveling and
 DP3397.adjusted by the NATIONAL GEODETIC SURVEY
 DP3397.in July 2014.
 DP3397
 DP3397.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3397.GEOID18 height accuracy estimate available here.
 DP3397
 DP3397.Click photographs - Photos may exist for this station.
 DP3397
 DP3397.The dynamic height is computed by dividing the NAVD 88
 DP3397.geopotential number by the normal gravity value computed on the
 DP3397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3397.degrees latitude (g = 980.6199 gals.).
 DP3397
 DP3397.The modeled gravity was interpolated from observed gravity values.
 DP3397
 DP3397;                    North         East    Units  Estimated Accuracy
 DP3397;SPC IL W     -   491,239.      650,606.      MT  (+/- 10 meters HH2 GPS)
 DP3397
 DP3397_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8859151229(NAD 83)
 DP3397
 DP3397                          SUPERSEDED SURVEY CONTROL
 DP3397
 DP3397.No superseded survey control is available for this station.
 DP3397
 DP3397_MARKER: F = FLANGE-ENCASED ROD
 DP3397_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3397_STAMPING: KRI 032 2013
 DP3397_MARK LOGO: UIL
 DP3397_PROJECTION: RECESSED 10 CENTIMETERS
 DP3397_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3397_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3397+STABILITY: POSITION/ELEVATION WELL
 DP3397_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3397+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3397_ROD/PIPE-DEPTH: 7.5 meters
 DP3397_SLEEVE-DEPTH  : 0.9 meters
 DP3397
 DP3397  HISTORY     - Date     Condition        Report By
 DP3397  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3397
 DP3397                          STATION DESCRIPTION
 DP3397
 DP3397'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3397'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF ALEDO, 5.5 MI
 DP3397'(8.8 KM) NORTH OF LITTLE YORK AND 2.6 MI (4.2 KM) EAST-SOUTHEAST OF
 DP3397'SEATON.
 DP3397'
 DP3397'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 9.9 MI (15.9 KM)
 DP3397'ON ROUTE 135 TO HIGHWAY 94, PROCEED NORTH 1.5 MI (2.4 KM) ON HIGHWAY
 DP3397'94 TO NORTHEAST 15TH AVENUE, PROCEED WEST 0.5 MI (0.8 KM) TO THE
 DP3397'STATION ON THE LEFT.
 DP3397'
 DP3397'THE STATION IS LOCATED 28.7 FT (8.7 M) SOUTH OF THE CENTER LINE OF
 DP3397'NORTHEAST 15TH AVENUE, 58.3 FT (17.8 M) EAST OF THE WEST END OF A 15
 DP3397'INCH (38 CM) CORRUGATED METAL PIPE CULVERT UNDER A FIELD ENTRANCE AND
 DP3397'4 FT (1.2 M) NORTHEAST OF A WOODEN FENCE POST.
 DP3397'
 DP3397'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3397'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3397'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3398 ***********************************************************************
 DP3398  DESIGNATION -  KRI 033
 DP3398  PID         -  DP3398
 DP3398  STATE/COUNTY-  IL/MERCER
 DP3398  COUNTRY     -  US
 DP3398  USGS QUAD   -  SEATON (2018)
 DP3398
 DP3398                         *CURRENT SURVEY CONTROL
 DP3398  ______________________________________________________________________
 DP3398* NAD 83(1986) POSITION- 41 05 25.8    (N) 090 46 21.0    (W)   HD_HELD2
 DP3398* NAVD 88 ORTHO HEIGHT -   181.331 (meters)      594.92  (feet) ADJUSTED
 DP3398  ______________________________________________________________________
 DP3398  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 DP3398  DYNAMIC HEIGHT  -        181.254 (meters)      594.66  (feet) COMP
 DP3398  MODELED GRAVITY -    980,196.9   (mgal)                       NAVD 88
 DP3398
 DP3398  VERT ORDER      -  SECOND    CLASS I
 DP3398
 DP3398.The horizontal coordinates were established by autonomous hand held GPS
 DP3398.observations and have an estimated accuracy of +/- 10 meters.
 DP3398
 DP3398.The orthometric height was determined by differential leveling and
 DP3398.adjusted by the NATIONAL GEODETIC SURVEY
 DP3398.in July 2014.
 DP3398
 DP3398.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3398.GEOID18 height accuracy estimate available here.
 DP3398
 DP3398.Click photographs - Photos may exist for this station.
 DP3398
 DP3398.The dynamic height is computed by dividing the NAVD 88
 DP3398.geopotential number by the normal gravity value computed on the
 DP3398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3398.degrees latitude (g = 980.6199 gals.).
 DP3398
 DP3398.The modeled gravity was interpolated from observed gravity values.
 DP3398
 DP3398;                    North         East    Units  Estimated Accuracy
 DP3398;SPC IL W     -   491,252.      649,101.      MT  (+/- 10 meters HH2 GPS)
 DP3398
 DP3398_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8708651194(NAD 83)
 DP3398
 DP3398                          SUPERSEDED SURVEY CONTROL
 DP3398
 DP3398.No superseded survey control is available for this station.
 DP3398
 DP3398_MARKER: F = FLANGE-ENCASED ROD
 DP3398_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3398_STAMPING: KRI 033 2013
 DP3398_MARK LOGO: UIL
 DP3398_PROJECTION: RECESSED 8 CENTIMETERS
 DP3398_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3398_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3398+STABILITY: POSITION/ELEVATION WELL
 DP3398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3398+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3398_ROD/PIPE-DEPTH: 11.1 meters
 DP3398_SLEEVE-DEPTH  : 0.9 meters
 DP3398
 DP3398  HISTORY     - Date     Condition        Report By
 DP3398  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3398
 DP3398                          STATION DESCRIPTION
 DP3398
 DP3398'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3398'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH OF ALEDO, 5.6 MI
 DP3398'(9.0 KM) NORTH-NORTHWEST OF LITTLE YORK AND 1.7 MI (2.7 KM)
 DP3398'EAST-SOUTHEAST OF SEATON.
 DP3398'
 DP3398'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 9.9 MI (15.9 KM)
 DP3398'ON ROUTE 135 TO HIGHWAY 94, PROCEED NORTH 1.5 MI (2.4 KM) ON HIGHWAY
 DP3398'94 TO NORTHEAST 15TH AVENUE, PROCEED WEST 1.5 MI (2.4 KM) TO THE
 DP3398'STATION ON THE LEFT.
 DP3398'
 DP3398'THE STATION IS LOCATED 39.0 FT (11.9 M) SOUTH OF THE CENTER LINE OF
 DP3398'NORTHEAST 15TH AVENUE, 439.2 FT (133.9 M) WEST OF THE CENTER LINE OF A
 DP3398'FIELD ENTRANCE AND 7.5 FT (2.3 M) NORTH OF A POWER POLE.
 DP3398'
 DP3398'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3398'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3398'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3399 ***********************************************************************
 DP3399  DESIGNATION -  KRI 034
 DP3399  PID         -  DP3399
 DP3399  STATE/COUNTY-  IL/MERCER
 DP3399  COUNTRY     -  US
 DP3399  USGS QUAD   -  SEATON (2018)
 DP3399
 DP3399                         *CURRENT SURVEY CONTROL
 DP3399  ______________________________________________________________________
 DP3399* NAD 83(1986) POSITION- 41 05 27.5    (N) 090 47 15.6    (W)   HD_HELD2
 DP3399* NAVD 88 ORTHO HEIGHT -   188.154 (meters)      617.30  (feet) ADJUSTED
 DP3399  ______________________________________________________________________
 DP3399  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 DP3399  DYNAMIC HEIGHT  -        188.074 (meters)      617.04  (feet) COMP
 DP3399  MODELED GRAVITY -    980,196.9   (mgal)                       NAVD 88
 DP3399
 DP3399  VERT ORDER      -  SECOND    CLASS I
 DP3399
 DP3399.The horizontal coordinates were established by autonomous hand held GPS
 DP3399.observations and have an estimated accuracy of +/- 10 meters.
 DP3399
 DP3399.The orthometric height was determined by differential leveling and
 DP3399.adjusted by the NATIONAL GEODETIC SURVEY
 DP3399.in July 2014.
 DP3399
 DP3399.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3399.GEOID18 height accuracy estimate available here.
 DP3399
 DP3399.Click photographs - Photos may exist for this station.
 DP3399
 DP3399.The dynamic height is computed by dividing the NAVD 88
 DP3399.geopotential number by the normal gravity value computed on the
 DP3399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3399.degrees latitude (g = 980.6199 gals.).
 DP3399
 DP3399.The modeled gravity was interpolated from observed gravity values.
 DP3399
 DP3399;                    North         East    Units  Estimated Accuracy
 DP3399;SPC IL W     -   491,314.      647,827.      MT  (+/- 10 meters HH2 GPS)
 DP3399
 DP3399_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8581051214(NAD 83)
 DP3399
 DP3399                          SUPERSEDED SURVEY CONTROL
 DP3399
 DP3399.No superseded survey control is available for this station.
 DP3399
 DP3399_MARKER: F = FLANGE-ENCASED ROD
 DP3399_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3399_STAMPING: KRI 034 2013
 DP3399_MARK LOGO: UIL
 DP3399_PROJECTION: RECESSED 8 CENTIMETERS
 DP3399_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3399_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3399+STABILITY: POSITION/ELEVATION WELL
 DP3399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3399+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3399_ROD/PIPE-DEPTH: 7.5 meters
 DP3399_SLEEVE-DEPTH  : 0.9 meters
 DP3399
 DP3399  HISTORY     - Date     Condition        Report By
 DP3399  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3399
 DP3399                          STATION DESCRIPTION
 DP3399
 DP3399'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3399'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH OF ALEDO, 5.6 MI
 DP3399'(9.0 KM) NORTH-NORTHWEST OF LITTLE YORK AND 1.7 MI (2.7 KM)
 DP3399'EAST-SOUTHEAST OF SEATON.
 DP3399'
 DP3399'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 9.9 MI (15.9 KM)
 DP3399'ON ROUTE 135 TO HIGHWAY 94, PROCEED NORTH 1.5 MI (2.4 KM) ON HIGHWAY
 DP3399'94 TO NORTHEAST 15TH AVENUE, PROCEED WEST 2.2 MI (3.5 KM) TO THE
 DP3399'STATION ON THE RIGHT.
 DP3399'
 DP3399'THE STATION IS LOCATED 24.6 FT (7.5 M) NORTH OF THE CENTER LINE OF
 DP3399'NORTHEAST 15TH AVENUE, 3.4 FT (1.0 M) SOUTHEAST OF A WOODEN FENCE POST
 DP3399'AND 34.5 FT (10.5 M) WEST OF A POWER POLE.
 DP3399'
 DP3399'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3399'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3399'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3400 ***********************************************************************
 DP3400  DESIGNATION -  KRI 035
 DP3400  PID         -  DP3400
 DP3400  STATE/COUNTY-  IL/MERCER
 DP3400  COUNTRY     -  US
 DP3400  USGS QUAD   -  SEATON (2018)
 DP3400
 DP3400                         *CURRENT SURVEY CONTROL
 DP3400  ______________________________________________________________________
 DP3400* NAD 83(1986) POSITION- 41 05 28.7    (N) 090 47 54.9    (W)   HD_HELD2
 DP3400* NAVD 88 ORTHO HEIGHT -   194.142 (meters)      636.95  (feet) ADJUSTED
 DP3400  ______________________________________________________________________
 DP3400  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 DP3400  DYNAMIC HEIGHT  -        194.060 (meters)      636.68  (feet) COMP
 DP3400  MODELED GRAVITY -    980,196.9   (mgal)                       NAVD 88
 DP3400
 DP3400  VERT ORDER      -  SECOND    CLASS I
 DP3400
 DP3400.The horizontal coordinates were established by autonomous hand held GPS
 DP3400.observations and have an estimated accuracy of +/- 10 meters.
 DP3400
 DP3400.The orthometric height was determined by differential leveling and
 DP3400.adjusted by the NATIONAL GEODETIC SURVEY
 DP3400.in July 2014.
 DP3400
 DP3400.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3400.GEOID18 height accuracy estimate available here.
 DP3400
 DP3400.Click photographs - Photos may exist for this station.
 DP3400
 DP3400.The dynamic height is computed by dividing the NAVD 88
 DP3400.geopotential number by the normal gravity value computed on the
 DP3400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3400.degrees latitude (g = 980.6199 gals.).
 DP3400
 DP3400.The modeled gravity was interpolated from observed gravity values.
 DP3400
 DP3400;                    North         East    Units  Estimated Accuracy
 DP3400;SPC IL W     -   491,357.      646,910.      MT  (+/- 10 meters HH2 GPS)
 DP3400
 DP3400_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8489351228(NAD 83)
 DP3400
 DP3400                          SUPERSEDED SURVEY CONTROL
 DP3400
 DP3400.No superseded survey control is available for this station.
 DP3400
 DP3400_MARKER: F = FLANGE-ENCASED ROD
 DP3400_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3400_STAMPING: KRI 035 2013
 DP3400_MARK LOGO: UIL
 DP3400_PROJECTION: RECESSED 8 CENTIMETERS
 DP3400_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3400_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3400+STABILITY: POSITION/ELEVATION WELL
 DP3400_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3400+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3400_ROD/PIPE-DEPTH: 6.9 meters
 DP3400_SLEEVE-DEPTH  : 0.9 meters
 DP3400
 DP3400  HISTORY     - Date     Condition        Report By
 DP3400  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3400
 DP3400                          STATION DESCRIPTION
 DP3400
 DP3400'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3400'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST OF KEITHSBURG, 6.2
 DP3400'MI (10.0 KM) NORTH-NORTHWEST OF LITTLE YORK AND 0.8 MI (1.3 KM) SOUTH
 DP3400'OF SEATON.
 DP3400'
 DP3400'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 9.9 MI (15.9 KM)
 DP3400'ON ROUTE 135 TO HIGHWAY 94, PROCEED NORTH 1.5 MI (2.4 KM) ON HIGHWAY
 DP3400'94 TO NORTHEAST 15TH AVENUE, PROCEED WEST 2.8 MI (4.5 KM) TO THE
 DP3400'STATION ON THE RIGHT.
 DP3400'
 DP3400'THE STATION IS LOCATED 24.0 FT (7.3 M) NORTH OF THE CENTER LINE OF
 DP3400'NORTHEAST 15TH AVENUE, 4.2 FT (1.3 M) SOUTHEAST OF A POWER POLE AND
 DP3400'72.3 FT (22.0 M) NORTHEASTERLY OF A POWER POLE.
 DP3400'
 DP3400'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3400'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3400'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3401 ***********************************************************************
 DP3401  DESIGNATION -  KRI 036
 DP3401  PID         -  DP3401
 DP3401  STATE/COUNTY-  IL/MERCER
 DP3401  COUNTRY     -  US
 DP3401  USGS QUAD   -  SEATON (2018)
 DP3401
 DP3401                         *CURRENT SURVEY CONTROL
 DP3401  ______________________________________________________________________
 DP3401* NAD 83(1986) POSITION- 41 04 54.8    (N) 090 48 16.0    (W)   HD_HELD2
 DP3401* NAVD 88 ORTHO HEIGHT -   201.000 (meters)      659.45  (feet) ADJUSTED
 DP3401  ______________________________________________________________________
 DP3401  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 DP3401  DYNAMIC HEIGHT  -        200.914 (meters)      659.17  (feet) COMP
 DP3401  MODELED GRAVITY -    980,196.3   (mgal)                       NAVD 88
 DP3401
 DP3401  VERT ORDER      -  SECOND    CLASS I
 DP3401
 DP3401.The horizontal coordinates were established by autonomous hand held GPS
 DP3401.observations and have an estimated accuracy of +/- 10 meters.
 DP3401
 DP3401.The orthometric height was determined by differential leveling and
 DP3401.adjusted by the NATIONAL GEODETIC SURVEY
 DP3401.in July 2014.
 DP3401
 DP3401.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3401.GEOID18 height accuracy estimate available here.
 DP3401
 DP3401.Click photographs - Photos may exist for this station.
 DP3401
 DP3401.The dynamic height is computed by dividing the NAVD 88
 DP3401.geopotential number by the normal gravity value computed on the
 DP3401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3401.degrees latitude (g = 980.6199 gals.).
 DP3401
 DP3401.The modeled gravity was interpolated from observed gravity values.
 DP3401
 DP3401;                    North         East    Units  Estimated Accuracy
 DP3401;SPC IL W     -   490,315.      646,410.      MT  (+/- 10 meters HH2 GPS)
 DP3401
 DP3401_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8442750170(NAD 83)
 DP3401
 DP3401                          SUPERSEDED SURVEY CONTROL
 DP3401
 DP3401.No superseded survey control is available for this station.
 DP3401
 DP3401_MARKER: F = FLANGE-ENCASED ROD
 DP3401_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3401_STAMPING: KRI 036 2013
 DP3401_MARK LOGO: UIL
 DP3401_PROJECTION: RECESSED 8 CENTIMETERS
 DP3401_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3401_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3401+STABILITY: POSITION/ELEVATION WELL
 DP3401_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3401+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3401_ROD/PIPE-DEPTH: 7.5 meters
 DP3401_SLEEVE-DEPTH  : 0.9 meters
 DP3401
 DP3401  HISTORY     - Date     Condition        Report By
 DP3401  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3401
 DP3401                          STATION DESCRIPTION
 DP3401
 DP3401'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3401'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST OF KEITHSBURG, 5.8
 DP3401'MI (9.3 KM) NORTH-NORTHWEST OF LITTLE YORK AND 1.4 MI (2.3 KM) SOUTH
 DP3401'OF SEATON.
 DP3401'
 DP3401'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 13.0 MI (20.9 KM)
 DP3401'ON ROUTE 135 TO 150TH STREET, PROCEED NORTH 0.9 MI (1.4 KM) ON 150TH
 DP3401'STREET TO THE STATION ON THE RIGHT.
 DP3401'
 DP3401'THE STATION IS LOCATED 26.0 FT (7.9 M) EAST OF THE CENTER LINE OF
 DP3401'150TH STREET, 5.6 FT (1.7 M) SOUTHERLY OF A POWER POLE AND 173 FT
 DP3401'(52.7 M) NORTH OF A POWER POLE.
 DP3401'
 DP3401'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3401'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3401'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3402 ***********************************************************************
 DP3402  DESIGNATION -  KRI 037
 DP3402  PID         -  DP3402
 DP3402  STATE/COUNTY-  IL/HENDERSON
 DP3402  COUNTRY     -  US
 DP3402  USGS QUAD   -  SEATON (2018)
 DP3402
 DP3402                         *CURRENT SURVEY CONTROL
 DP3402  ______________________________________________________________________
 DP3402* NAD 83(1986) POSITION- 41 04 08.6    (N) 090 48 16.2    (W)   HD_HELD2
 DP3402* NAVD 88 ORTHO HEIGHT -   187.511 (meters)      615.19  (feet) ADJUSTED
 DP3402  ______________________________________________________________________
 DP3402  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 DP3402  DYNAMIC HEIGHT  -        187.432 (meters)      614.93  (feet) COMP
 DP3402  MODELED GRAVITY -    980,195.4   (mgal)                       NAVD 88
 DP3402
 DP3402  VERT ORDER      -  SECOND    CLASS I
 DP3402
 DP3402.The horizontal coordinates were established by autonomous hand held GPS
 DP3402.observations and have an estimated accuracy of +/- 10 meters.
 DP3402
 DP3402.The orthometric height was determined by differential leveling and
 DP3402.adjusted by the NATIONAL GEODETIC SURVEY
 DP3402.in July 2014.
 DP3402
 DP3402.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3402.GEOID18 height accuracy estimate available here.
 DP3402
 DP3402.Click photographs - Photos may exist for this station.
 DP3402
 DP3402.The dynamic height is computed by dividing the NAVD 88
 DP3402.geopotential number by the normal gravity value computed on the
 DP3402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3402.degrees latitude (g = 980.6199 gals.).
 DP3402
 DP3402.The modeled gravity was interpolated from observed gravity values.
 DP3402
 DP3402;                    North         East    Units  Estimated Accuracy
 DP3402;SPC IL W     -   488,890.      646,395.      MT  (+/- 10 meters HH2 GPS)
 DP3402
 DP3402_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8445848745(NAD 83)
 DP3402
 DP3402                          SUPERSEDED SURVEY CONTROL
 DP3402
 DP3402.No superseded survey control is available for this station.
 DP3402
 DP3402_MARKER: F = FLANGE-ENCASED ROD
 DP3402_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3402_STAMPING: KRI 037 2013
 DP3402_MARK LOGO: UIL
 DP3402_PROJECTION: RECESSED 8 CENTIMETERS
 DP3402_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3402_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3402+STABILITY: POSITION/ELEVATION WELL
 DP3402_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3402+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3402_ROD/PIPE-DEPTH: 8.7 meters
 DP3402_SLEEVE-DEPTH  : 0.9 meters
 DP3402
 DP3402  HISTORY     - Date     Condition        Report By
 DP3402  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3402
 DP3402                          STATION DESCRIPTION
 DP3402
 DP3402'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3402'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-SOUTHEAST OF
 DP3402'KEITHSBURG, 5.0 MI (8.0 KM) NORTHWEST OF LITTLE YORK AND 2.3 MI (3.7
 DP3402'KM) SOUTH OF SEATON.
 DP3402'
 DP3402'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 13.0 MI (20.9 KM)
 DP3402'ON ROUTE 135 TO THE STATION ON THE LEFT.
 DP3402'
 DP3402'THE STATION IS LOCATED 29.0 FT (8.8 M) EAST OF THE CENTER LINE OF
 DP3402'150TH STREET, 17 FT (5.2 M) SOUTH OF THE CENTER LINE OF ROUTE 135 AND
 DP3402'8 FT (2.4 M) NORTH OF A POWER POLE.
 DP3402'
 DP3402'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3402'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3402'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3403 ***********************************************************************
 DP3403  DESIGNATION -  KRI 038
 DP3403  PID         -  DP3403
 DP3403  STATE/COUNTY-  IL/HENDERSON
 DP3403  COUNTRY     -  US
 DP3403  USGS QUAD   -  SEATON (2018)
 DP3403
 DP3403                         *CURRENT SURVEY CONTROL
 DP3403  ______________________________________________________________________
 DP3403* NAD 83(1986) POSITION- 41 04 09.0    (N) 090 49 26.5    (W)   HD_HELD2
 DP3403* NAVD 88 ORTHO HEIGHT -   192.283 (meters)      630.85  (feet) ADJUSTED
 DP3403  ______________________________________________________________________
 DP3403  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 DP3403  DYNAMIC HEIGHT  -        192.201 (meters)      630.58  (feet) COMP
 DP3403  MODELED GRAVITY -    980,195.0   (mgal)                       NAVD 88
 DP3403
 DP3403  VERT ORDER      -  SECOND    CLASS I
 DP3403
 DP3403.The horizontal coordinates were established by autonomous hand held GPS
 DP3403.observations and have an estimated accuracy of +/- 10 meters.
 DP3403
 DP3403.The orthometric height was determined by differential leveling and
 DP3403.adjusted by the NATIONAL GEODETIC SURVEY
 DP3403.in July 2014.
 DP3403
 DP3403.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3403.GEOID18 height accuracy estimate available here.
 DP3403
 DP3403.Click photographs - Photos may exist for this station.
 DP3403
 DP3403.The dynamic height is computed by dividing the NAVD 88
 DP3403.geopotential number by the normal gravity value computed on the
 DP3403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3403.degrees latitude (g = 980.6199 gals.).
 DP3403
 DP3403.The modeled gravity was interpolated from observed gravity values.
 DP3403
 DP3403;                    North         East    Units  Estimated Accuracy
 DP3403;SPC IL W     -   488,915.      644,754.      MT  (+/- 10 meters HH2 GPS)
 DP3403
 DP3403_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8281748716(NAD 83)
 DP3403
 DP3403                          SUPERSEDED SURVEY CONTROL
 DP3403
 DP3403.No superseded survey control is available for this station.
 DP3403
 DP3403_MARKER: F = FLANGE-ENCASED ROD
 DP3403_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3403_STAMPING: KRI 038 2013
 DP3403_MARK LOGO: UIL
 DP3403_PROJECTION: RECESSED 8 CENTIMETERS
 DP3403_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3403_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3403+STABILITY: POSITION/ELEVATION WELL
 DP3403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3403+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3403_ROD/PIPE-DEPTH: 9.9 meters
 DP3403_SLEEVE-DEPTH  : 0.9 meters
 DP3403
 DP3403  HISTORY     - Date     Condition        Report By
 DP3403  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3403
 DP3403                          STATION DESCRIPTION
 DP3403
 DP3403'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3403'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST-SOUTHEAST OF
 DP3403'KEITHSBURG, 5.7 MI (9.2 KM) NORTHWEST OF LITTLE YORK AND 2.6 MI (4.2
 DP3403'KM) SOUTH-SOUTHWEST OF SEATON.
 DP3403'
 DP3403'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 14.0 MI (22.5 KM)
 DP3403'ON ROUTE 135 TO THE STATION ON THE LEFT.
 DP3403'
 DP3403'THE STATION IS LOCATED 39 FT (11.9 M) WEST OF THE CENTER LINE OF 1900E
 DP3403'STREET, 22.5 FT (6.9 M) SOUTH OF THE CENTER LINE OF ROUTE 135 AND
 DP3403'122.5 FT (37.3 M) EAST OF A POWER POLE.
 DP3403'
 DP3403'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3403'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3403'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3404 ***********************************************************************
 DP3404  DESIGNATION -  KRI 039
 DP3404  PID         -  DP3404
 DP3404  STATE/COUNTY-  IL/HENDERSON
 DP3404  COUNTRY     -  US
 DP3404  USGS QUAD   -  SEATON (2018)
 DP3404
 DP3404                         *CURRENT SURVEY CONTROL
 DP3404  ______________________________________________________________________
 DP3404* NAD 83(1986) POSITION- 41 04 09.6    (N) 090 50 37.1    (W)   HD_HELD2
 DP3404* NAVD 88 ORTHO HEIGHT -   196.787 (meters)      645.63  (feet) ADJUSTED
 DP3404  ______________________________________________________________________
 DP3404  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 DP3404  DYNAMIC HEIGHT  -        196.704 (meters)      645.35  (feet) COMP
 DP3404  MODELED GRAVITY -    980,194.5   (mgal)                       NAVD 88
 DP3404
 DP3404  VERT ORDER      -  SECOND    CLASS I
 DP3404
 DP3404.The horizontal coordinates were established by autonomous hand held GPS
 DP3404.observations and have an estimated accuracy of +/- 10 meters.
 DP3404
 DP3404.The orthometric height was determined by differential leveling and
 DP3404.adjusted by the NATIONAL GEODETIC SURVEY
 DP3404.in July 2014.
 DP3404
 DP3404.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3404.GEOID18 height accuracy estimate available here.
 DP3404
 DP3404.Click photographs - Photos may exist for this station.
 DP3404
 DP3404.The dynamic height is computed by dividing the NAVD 88
 DP3404.geopotential number by the normal gravity value computed on the
 DP3404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3404.degrees latitude (g = 980.6199 gals.).
 DP3404
 DP3404.The modeled gravity was interpolated from observed gravity values.
 DP3404
 DP3404;                    North         East    Units  Estimated Accuracy
 DP3404;SPC IL W     -   488,946.      643,106.      MT  (+/- 10 meters HH2 GPS)
 DP3404
 DP3404_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8116948694(NAD 83)
 DP3404
 DP3404                          SUPERSEDED SURVEY CONTROL
 DP3404
 DP3404.No superseded survey control is available for this station.
 DP3404
 DP3404_MARKER: F = FLANGE-ENCASED ROD
 DP3404_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3404_STAMPING: KRI 039 2013
 DP3404_MARK LOGO: UIL
 DP3404_PROJECTION: RECESSED 8 CENTIMETERS
 DP3404_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3404_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3404+STABILITY: POSITION/ELEVATION WELL
 DP3404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3404+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3404_ROD/PIPE-DEPTH: 13.6 meters
 DP3404_SLEEVE-DEPTH  : 0.9 meters
 DP3404
 DP3404  HISTORY     - Date     Condition        Report By
 DP3404  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3404
 DP3404                          STATION DESCRIPTION
 DP3404
 DP3404'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3404'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHWEST OF LITTLE
 DP3404'YORK, 5.6 MI (9.0 KM) EAST-SOUTHEAST OF KEITHSBURG AND 3.2 MI (5.1 KM)
 DP3404'SOUTHWEST OF SEATON.
 DP3404'
 DP3404'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 15.0 MI (24.1 KM)
 DP3404'ON ROUTE 135 TO THE STATION ON THE LEFT.
 DP3404'
 DP3404'THE STATION IS LOCATED 26.6 FT (8.1 M) WEST OF THE CENTER LINE OF
 DP3404'1800E STREET, 5.5 FT (1.7 M) SOUTH OF THE CENTER LINE OF ROUTE 135 AND
 DP3404'15 FT (4.6 M) SOUTH OF A POWER POLE.
 DP3404'
 DP3404'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3404'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3404'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3405 ***********************************************************************
 DP3405  DESIGNATION -  KRI 040
 DP3405  PID         -  DP3405
 DP3405  STATE/COUNTY-  IL/HENDERSON
 DP3405  COUNTRY     -  US
 DP3405  USGS QUAD   -  SEATON (2018)
 DP3405
 DP3405                         *CURRENT SURVEY CONTROL
 DP3405  ______________________________________________________________________
 DP3405* NAD 83(1986) POSITION- 41 03 48.2    (N) 090 50 44.4    (W)   HD_HELD2
 DP3405* NAVD 88 ORTHO HEIGHT -   200.711 (meters)      658.50  (feet) ADJUSTED
 DP3405  ______________________________________________________________________
 DP3405  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 DP3405  DYNAMIC HEIGHT  -        200.626 (meters)      658.22  (feet) COMP
 DP3405  MODELED GRAVITY -    980,193.9   (mgal)                       NAVD 88
 DP3405
 DP3405  VERT ORDER      -  SECOND    CLASS I
 DP3405
 DP3405.The horizontal coordinates were established by autonomous hand held GPS
 DP3405.observations and have an estimated accuracy of +/- 10 meters.
 DP3405
 DP3405.The orthometric height was determined by differential leveling and
 DP3405.adjusted by the NATIONAL GEODETIC SURVEY
 DP3405.in July 2014.
 DP3405
 DP3405.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3405.GEOID18 height accuracy estimate available here.
 DP3405
 DP3405.Click photographs - Photos may exist for this station.
 DP3405
 DP3405.The dynamic height is computed by dividing the NAVD 88
 DP3405.geopotential number by the normal gravity value computed on the
 DP3405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3405.degrees latitude (g = 980.6199 gals.).
 DP3405
 DP3405.The modeled gravity was interpolated from observed gravity values.
 DP3405
 DP3405;                    North         East    Units  Estimated Accuracy
 DP3405;SPC IL W     -   488,287.      642,930.      MT  (+/- 10 meters HH2 GPS)
 DP3405
 DP3405_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8101448029(NAD 83)
 DP3405
 DP3405                          SUPERSEDED SURVEY CONTROL
 DP3405
 DP3405.No superseded survey control is available for this station.
 DP3405
 DP3405_MARKER: F = FLANGE-ENCASED ROD
 DP3405_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3405_STAMPING: KRI 040 2013
 DP3405_MARK LOGO: UIL
 DP3405_PROJECTION: RECESSED 8 CENTIMETERS
 DP3405_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3405_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3405+STABILITY: POSITION/ELEVATION WELL
 DP3405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3405+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3405_ROD/PIPE-DEPTH: 16.0 meters
 DP3405_SLEEVE-DEPTH  : 0.9 meters
 DP3405
 DP3405  HISTORY     - Date     Condition        Report By
 DP3405  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3405
 DP3405                          STATION DESCRIPTION
 DP3405
 DP3405'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3405'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHWEST OF LITTLE
 DP3405'YORK, 5.6 MI (9.0 KM) EAST-SOUTHEAST OF KEITHSBURG AND 3.5 MI (5.6 KM)
 DP3405'SOUTHWEST OF SEATON.
 DP3405'
 DP3405'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 15.0 MI (24.1 KM)
 DP3405'ON ROUTE 135 TO 1800E STREET, PROCEED SOUTH 0.4 MI (0.6 KM) ON 1800E
 DP3405'STREET TO 2950N STREET, PROCEED WEST 0.1 MI (0.2 KM) TO THE STATION ON
 DP3405'THE LEFT.
 DP3405'
 DP3405'THE STATION IS LOCATED 24.5 FT (7.5 M) SOUTH OF THE CENTER LINE OF
 DP3405'2950N STREET, 703 FT (214.3 M) WEST OF THE CENTER LINE OF 1800E STREET
 DP3405'AND 9.7 FT (3.0 M) EAST OF A POWER POLE.
 DP3405'
 DP3405'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3405'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3405'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3406 ***********************************************************************
 DP3406  DESIGNATION -  KRI 041
 DP3406  PID         -  DP3406
 DP3406  STATE/COUNTY-  IL/HENDERSON
 DP3406  COUNTRY     -  US
 DP3406  USGS QUAD   -  SEATON (2018)
 DP3406
 DP3406                         *CURRENT SURVEY CONTROL
 DP3406  ______________________________________________________________________
 DP3406* NAD 83(1986) POSITION- 41 03 48.6    (N) 090 51 13.7    (W)   HD_HELD2
 DP3406* NAVD 88 ORTHO HEIGHT -   175.131 (meters)      574.58  (feet) ADJUSTED
 DP3406  ______________________________________________________________________
 DP3406  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 DP3406  DYNAMIC HEIGHT  -        175.056 (meters)      574.33  (feet) COMP
 DP3406  MODELED GRAVITY -    980,193.6   (mgal)                       NAVD 88
 DP3406
 DP3406  VERT ORDER      -  SECOND    CLASS I
 DP3406
 DP3406.The horizontal coordinates were established by autonomous hand held GPS
 DP3406.observations and have an estimated accuracy of +/- 10 meters.
 DP3406
 DP3406.The orthometric height was determined by differential leveling and
 DP3406.adjusted by the NATIONAL GEODETIC SURVEY
 DP3406.in July 2014.
 DP3406
 DP3406.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3406.GEOID18 height accuracy estimate available here.
 DP3406
 DP3406.Click photographs - Photos may exist for this station.
 DP3406
 DP3406.The dynamic height is computed by dividing the NAVD 88
 DP3406.geopotential number by the normal gravity value computed on the
 DP3406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3406.degrees latitude (g = 980.6199 gals.).
 DP3406
 DP3406.The modeled gravity was interpolated from observed gravity values.
 DP3406
 DP3406;                    North         East    Units  Estimated Accuracy
 DP3406;SPC IL W     -   488,305.      642,246.      MT  (+/- 10 meters HH2 GPS)
 DP3406
 DP3406_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8033048025(NAD 83)
 DP3406
 DP3406                          SUPERSEDED SURVEY CONTROL
 DP3406
 DP3406.No superseded survey control is available for this station.
 DP3406
 DP3406_MARKER: F = FLANGE-ENCASED ROD
 DP3406_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3406_STAMPING: KRI 041 2013
 DP3406_MARK LOGO: UIL
 DP3406_PROJECTION: RECESSED 8 CENTIMETERS
 DP3406_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3406_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3406+STABILITY: POSITION/ELEVATION WELL
 DP3406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3406+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3406_ROD/PIPE-DEPTH: 21.3 meters
 DP3406_SLEEVE-DEPTH  : 0.9 meters
 DP3406
 DP3406  HISTORY     - Date     Condition        Report By
 DP3406  HISTORY     - 20130425 MONUMENTED       ILGEO
 DP3406
 DP3406                          STATION DESCRIPTION
 DP3406
 DP3406'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3406'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF LITTLE
 DP3406'YORK, 5.3 MI (8.5 KM) EAST-SOUTHEAST OF KEITHSBURG AND 3.8 MI (6.1 KM)
 DP3406'SOUTHWEST OF SEATON.
 DP3406'
 DP3406'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 15.0 MI (24.1 KM)
 DP3406'ON ROUTE 135 TO 1800E STREET, PROCEED SOUTH 0.4 MI (0.6 KM) ON 1800E
 DP3406'STREET TO 2950N STREET, PROCEED WEST 0.6 MI (1.0 KM) TO THE STATION ON
 DP3406'THE RIGHT.
 DP3406'
 DP3406'THE STATION IS LOCATED 23.0 FT (7.0 M) NORTH OF THE CENTER LINE OF
 DP3406'2950N STREET, 4.1 FT (1.2 M) SOUTH OF A FENCE AND 239.5 FT (73.0 M)
 DP3406'WEST OF A STREET SIGN AT THE INTERSECTION OF 2950N STREET AND 1750E
 DP3406'STREET.
 DP3406'
 DP3406'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3406'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3406'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3407 ***********************************************************************
 DP3407  DESIGNATION -  KRI 042
 DP3407  PID         -  DP3407
 DP3407  STATE/COUNTY-  IL/HENDERSON
 DP3407  COUNTRY     -  US
 DP3407  USGS QUAD   -  SEATON (2018)
 DP3407
 DP3407                         *CURRENT SURVEY CONTROL
 DP3407  ______________________________________________________________________
 DP3407* NAD 83(1986) POSITION- 41 03 48.3    (N) 090 52 20.1    (W)   HD_HELD2
 DP3407* NAVD 88 ORTHO HEIGHT -   173.832 (meters)      570.31  (feet) ADJUSTED
 DP3407  ______________________________________________________________________
 DP3407  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 DP3407  DYNAMIC HEIGHT  -        173.757 (meters)      570.07  (feet) COMP
 DP3407  MODELED GRAVITY -    980,193.1   (mgal)                       NAVD 88
 DP3407
 DP3407  VERT ORDER      -  SECOND    CLASS I
 DP3407
 DP3407.The horizontal coordinates were established by autonomous hand held GPS
 DP3407.observations and have an estimated accuracy of +/- 10 meters.
 DP3407
 DP3407.The orthometric height was determined by differential leveling and
 DP3407.adjusted by the NATIONAL GEODETIC SURVEY
 DP3407.in July 2014.
 DP3407
 DP3407.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3407.GEOID18 height accuracy estimate available here.
 DP3407
 DP3407.Click photographs - Photos may exist for this station.
 DP3407
 DP3407.The dynamic height is computed by dividing the NAVD 88
 DP3407.geopotential number by the normal gravity value computed on the
 DP3407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3407.degrees latitude (g = 980.6199 gals.).
 DP3407
 DP3407.The modeled gravity was interpolated from observed gravity values.
 DP3407
 DP3407;                    North         East    Units  Estimated Accuracy
 DP3407;SPC IL W     -   488,308.      640,696.      MT  (+/- 10 meters HH2 GPS)
 DP3407
 DP3407_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7878147978(NAD 83)
 DP3407
 DP3407                          SUPERSEDED SURVEY CONTROL
 DP3407
 DP3407.No superseded survey control is available for this station.
 DP3407
 DP3407_MARKER: F = FLANGE-ENCASED ROD
 DP3407_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3407_STAMPING: KRI 042 2013
 DP3407_MARK LOGO: UIL
 DP3407_PROJECTION: RECESSED 5 CENTIMETERS
 DP3407_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3407_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3407+STABILITY: POSITION/ELEVATION WELL
 DP3407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3407+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3407_ROD/PIPE-DEPTH: 19.1 meters
 DP3407_SLEEVE-DEPTH  : 0.9 meters
 DP3407
 DP3407  HISTORY     - Date     Condition        Report By
 DP3407  HISTORY     - 20130426 MONUMENTED       ILGEO
 DP3407
 DP3407                          STATION DESCRIPTION
 DP3407
 DP3407'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3407'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-NORTHWEST OF LITTLE
 DP3407'YORK, 4.6 MI (7.4 KM) SOUTHWEST OF SEATON AND 4.4 MI (7.1 KM)
 DP3407'SOUTHEAST OF KEITHSBURG.
 DP3407'
 DP3407'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 15.0 MI (24.1 KM)
 DP3407'ON ROUTE 135 TO 1800E STREET, PROCEED SOUTH 0.4 MI (0.6 KM) ON 1800E
 DP3407'STREET TO 2950N STREET, PROCEED WEST 1.5 MI (2.4 KM) TO THE STATION ON
 DP3407'THE LEFT.
 DP3407'
 DP3407'THE STATION IS LOCATED 34.0 FT (10.4 M) SOUTH OF THE CENTER LINE OF
 DP3407'2950N STREET, 42.5 FT (13.0 M) WEST OF THE CENTER LINE OF 1600E STREET
 DP3407'AND 12.5 FT (3.8 M) WESTERLY OF A WOOD CORNER POST.
 DP3407'
 DP3407'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3407'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3407'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3408 ***********************************************************************
 DP3408  DESIGNATION -  KRI 043
 DP3408  PID         -  DP3408
 DP3408  STATE/COUNTY-  IL/HENDERSON
 DP3408  COUNTRY     -  US
 DP3408  USGS QUAD   -  KEITHSBURG (2018)
 DP3408
 DP3408                         *CURRENT SURVEY CONTROL
 DP3408  ______________________________________________________________________
 DP3408* NAD 83(1986) POSITION- 41 03 48.6    (N) 090 53 23.7    (W)   HD_HELD2
 DP3408* NAVD 88 ORTHO HEIGHT -   173.234 (meters)      568.35  (feet) ADJUSTED
 DP3408  ______________________________________________________________________
 DP3408  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 DP3408  DYNAMIC HEIGHT  -        173.159 (meters)      568.11  (feet) COMP
 DP3408  MODELED GRAVITY -    980,192.7   (mgal)                       NAVD 88
 DP3408
 DP3408  VERT ORDER      -  SECOND    CLASS I
 DP3408
 DP3408.The horizontal coordinates were established by autonomous hand held GPS
 DP3408.observations and have an estimated accuracy of +/- 10 meters.
 DP3408
 DP3408.The orthometric height was determined by differential leveling and
 DP3408.adjusted by the NATIONAL GEODETIC SURVEY
 DP3408.in July 2014.
 DP3408
 DP3408.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3408.GEOID18 height accuracy estimate available here.
 DP3408
 DP3408.Click photographs - Photos may exist for this station.
 DP3408
 DP3408.The dynamic height is computed by dividing the NAVD 88
 DP3408.geopotential number by the normal gravity value computed on the
 DP3408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3408.degrees latitude (g = 980.6199 gals.).
 DP3408
 DP3408.The modeled gravity was interpolated from observed gravity values.
 DP3408
 DP3408;                    North         East    Units  Estimated Accuracy
 DP3408;SPC IL W     -   488,329.      639,211.      MT  (+/- 10 meters HH2 GPS)
 DP3408
 DP3408_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7729647951(NAD 83)
 DP3408
 DP3408                          SUPERSEDED SURVEY CONTROL
 DP3408
 DP3408.No superseded survey control is available for this station.
 DP3408
 DP3408_MARKER: F = FLANGE-ENCASED ROD
 DP3408_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3408_STAMPING: KRI 043 2013
 DP3408_MARK LOGO: UIL
 DP3408_PROJECTION: RECESSED 8 CENTIMETERS
 DP3408_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3408_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3408+STABILITY: POSITION/ELEVATION WELL
 DP3408_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3408+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3408_ROD/PIPE-DEPTH: 20.9 meters
 DP3408_SLEEVE-DEPTH  : 0.9 meters
 DP3408
 DP3408  HISTORY     - Date     Condition        Report By
 DP3408  HISTORY     - 20130426 MONUMENTED       ILGEO
 DP3408
 DP3408                          STATION DESCRIPTION
 DP3408
 DP3408'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3408'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST-NORTHWEST OF LITTLE
 DP3408'YORK, 5.3 MI (8.5 KM) WEST-SOUTHWEST OF SEATON AND 3.7 MI (6.0 KM)
 DP3408'SOUTHEAST OF KEITHSBURG.
 DP3408'
 DP3408'TO REACH FROM THE CITY HALL IN ALEXIS, PROCEED WEST 15.0 MI (24.1 KM)
 DP3408'ON ROUTE 135 TO 1800E STREET, PROCEED SOUTH 0.4 MI (0.6 KM) ON 1800E
 DP3408'STREET TO 2950N STREET, PROCEED WEST 2.6 MI (4.2 KM) TO THE STATION ON
 DP3408'THE RIGHT.
 DP3408'
 DP3408'THE STATION IS LOCATED 11.0 FT (3.4 M) NORTH OF THE CENTER LINE OF
 DP3408'2950N STREET, 272.0 FT (82.9 M) WEST OF A POWER POLE WITH TRANSFORMER
 DP3408'AND 16.3 FT (5.0 M) EAST OF A POWER POLE.
 DP3408'
 DP3408'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3408'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3408'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3409 ***********************************************************************
 DP3409  DESIGNATION -  KRI 044
 DP3409  PID         -  DP3409
 DP3409  STATE/COUNTY-  IL/HENDERSON
 DP3409  COUNTRY     -  US
 DP3409  USGS QUAD   -  KEITHSBURG (2018)
 DP3409
 DP3409                         *CURRENT SURVEY CONTROL
 DP3409  ______________________________________________________________________
 DP3409* NAD 83(1986) POSITION- 41 04 11.1    (N) 090 54 02.9    (W)   HD_HELD2
 DP3409* NAVD 88 ORTHO HEIGHT -   171.579 (meters)      562.92  (feet) ADJUSTED
 DP3409  ______________________________________________________________________
 DP3409  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 DP3409  DYNAMIC HEIGHT  -        171.506 (meters)      562.68  (feet) COMP
 DP3409  MODELED GRAVITY -    980,193.1   (mgal)                       NAVD 88
 DP3409
 DP3409  VERT ORDER      -  SECOND    CLASS I
 DP3409
 DP3409.The horizontal coordinates were established by autonomous hand held GPS
 DP3409.observations and have an estimated accuracy of +/- 10 meters.
 DP3409
 DP3409.The orthometric height was determined by differential leveling and
 DP3409.adjusted by the NATIONAL GEODETIC SURVEY
 DP3409.in July 2014.
 DP3409
 DP3409.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3409.GEOID18 height accuracy estimate available here.
 DP3409
 DP3409.Click photographs - Photos may exist for this station.
 DP3409
 DP3409.The dynamic height is computed by dividing the NAVD 88
 DP3409.geopotential number by the normal gravity value computed on the
 DP3409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3409.degrees latitude (g = 980.6199 gals.).
 DP3409
 DP3409.The modeled gravity was interpolated from observed gravity values.
 DP3409
 DP3409;                    North         East    Units  Estimated Accuracy
 DP3409;SPC IL W     -   489,031.      638,302.      MT  (+/- 10 meters HH2 GPS)
 DP3409
 DP3409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7636448623(NAD 83)
 DP3409
 DP3409                          SUPERSEDED SURVEY CONTROL
 DP3409
 DP3409.No superseded survey control is available for this station.
 DP3409
 DP3409_MARKER: F = FLANGE-ENCASED ROD
 DP3409_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3409_MARK LOGO: UIL
 DP3409_PROJECTION: RECESSED 8 CENTIMETERS
 DP3409_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3409_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3409+STABILITY: POSITION/ELEVATION WELL
 DP3409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3409+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3409_ROD/PIPE-DEPTH: 28.2 meters
 DP3409_SLEEVE-DEPTH  : 0.9 meters
 DP3409
 DP3409  HISTORY     - Date     Condition        Report By
 DP3409  HISTORY     - 20130426 MONUMENTED       ILGEO
 DP3409
 DP3409                          STATION DESCRIPTION
 DP3409
 DP3409'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3409'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH OF JOY, 5.7 MI
 DP3409'(9.2 KM) WEST-SOUTHWEST OF SEATON AND 3.0 MI (4.8 KM) SOUTHEAST OF
 DP3409'KEITHSBURG.
 DP3409'
 DP3409'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3409'KEITHSBURG, PROCEED SOUTH 2.0 MI (3.2 KM) ON SOUTH 10TH STREET TO
 DP3409'FIRST AVENUE, PROCEED EAST 1.8 MI (2.9 KM) ON FIRST AVENUE TO THE
 DP3409'STATION.
 DP3409'
 DP3409'THE STATION IS LOCATED 2101 FT (640.4 M) EAST OF THE CENTER LINE OF
 DP3409'100 STREET, 4.3 FT (1.3 M) SOUTHERLY OF A WOODEN POST, 61.8 FT (18.8
 DP3409'M) SOUTHEAST OF A STREET SIGN AND 42.2 FT (12.9 M) SOUTHWEST OF A
 DP3409'POWER POLE.
 DP3409'
 DP3409'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3409'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3409'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3410 ***********************************************************************
 DP3410  DESIGNATION -  KRI 045
 DP3410  PID         -  DP3410
 DP3410  STATE/COUNTY-  IL/HENDERSON
 DP3410  COUNTRY     -  US
 DP3410  USGS QUAD   -  KEITHSBURG (2018)
 DP3410
 DP3410                         *CURRENT SURVEY CONTROL
 DP3410  ______________________________________________________________________
 DP3410* NAD 83(1986) POSITION- 41 04 12.1    (N) 090 55 11.4    (W)   HD_HELD2
 DP3410* NAVD 88 ORTHO HEIGHT -   175.900 (meters)      577.10  (feet) ADJUSTED
 DP3410  ______________________________________________________________________
 DP3410  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 DP3410  DYNAMIC HEIGHT  -        175.825 (meters)      576.85  (feet) COMP
 DP3410  MODELED GRAVITY -    980,192.7   (mgal)                       NAVD 88
 DP3410
 DP3410  VERT ORDER      -  SECOND    CLASS I
 DP3410
 DP3410.The horizontal coordinates were established by autonomous hand held GPS
 DP3410.observations and have an estimated accuracy of +/- 10 meters.
 DP3410
 DP3410.The orthometric height was determined by differential leveling and
 DP3410.adjusted by the NATIONAL GEODETIC SURVEY
 DP3410.in July 2014.
 DP3410
 DP3410.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3410.GEOID18 height accuracy estimate available here.
 DP3410
 DP3410.Click photographs - Photos may exist for this station.
 DP3410
 DP3410.The dynamic height is computed by dividing the NAVD 88
 DP3410.geopotential number by the normal gravity value computed on the
 DP3410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3410.degrees latitude (g = 980.6199 gals.).
 DP3410
 DP3410.The modeled gravity was interpolated from observed gravity values.
 DP3410
 DP3410;                    North         East    Units  Estimated Accuracy
 DP3410;SPC IL W     -   489,075.      636,703.      MT  (+/- 10 meters HH2 GPS)
 DP3410
 DP3410_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7476548615(NAD 83)
 DP3410
 DP3410                          SUPERSEDED SURVEY CONTROL
 DP3410
 DP3410.No superseded survey control is available for this station.
 DP3410
 DP3410_MARKER: F = FLANGE-ENCASED ROD
 DP3410_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3410_STAMPING: KRI 045 2013
 DP3410_MARK LOGO: UIL
 DP3410_PROJECTION: RECESSED 8 CENTIMETERS
 DP3410_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3410_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3410+STABILITY: POSITION/ELEVATION WELL
 DP3410_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3410+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3410_ROD/PIPE-DEPTH: 21.5 meters
 DP3410_SLEEVE-DEPTH  : 0.9 meters
 DP3410
 DP3410  HISTORY     - Date     Condition        Report By
 DP3410  HISTORY     - 20130426 MONUMENTED       ILGEO
 DP3410
 DP3410                          STATION DESCRIPTION
 DP3410
 DP3410'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3410'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH-SOUTHWEST OF JOY,
 DP3410'6.6 MI (10.6 KM) WEST-SOUTHWEST OF SEATON AND 2.3 MI (3.7 KM)
 DP3410'SOUTH-SOUTHEAST OF KEITHSBURG.
 DP3410'
 DP3410'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3410'KEITHSBURG, PROCEED SOUTH 2.0 MI (3.2 KM) ON SOUTH 10TH STREET TO
 DP3410'FIRST AVENUE, PROCEED EAST 0.8 MI (1.3 KM) ON FIRST AVENUE TO THE
 DP3410'STATION ON THE RIGHT.
 DP3410'
 DP3410'THE STATION IS LOCATED 20.8 FT (6.3 M) SOUTH OF THE CENTER LINE OF
 DP3410'FIRST AVENUE, 45.5 FT (13.9 M) WEST OF THE CENTER LINE OF A PRIVATE
 DP3410'ENTRANCE AND 35.9 FT (10.9 M) NORTH OF AN 'AUTHORIZED VEHICLES ONLY'
 DP3410'SIGN.
 DP3410'
 DP3410'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3410'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3410'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3411 ***********************************************************************
 DP3411  DESIGNATION -  KRI 046
 DP3411  PID         -  DP3411
 DP3411  STATE/COUNTY-  IL/MERCER
 DP3411  COUNTRY     -  US
 DP3411  USGS QUAD   -  KEITHSBURG (2018)
 DP3411
 DP3411                         *CURRENT SURVEY CONTROL
 DP3411  ______________________________________________________________________
 DP3411* NAD 83(1986) POSITION- 41 04 13.2    (N) 090 56 04.2    (W)   HD_HELD2
 DP3411* NAVD 88 ORTHO HEIGHT -   169.773 (meters)      557.00  (feet) ADJUSTED
 DP3411  ______________________________________________________________________
 DP3411  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 DP3411  DYNAMIC HEIGHT  -        169.700 (meters)      556.76  (feet) COMP
 DP3411  MODELED GRAVITY -    980,192.3   (mgal)                       NAVD 88
 DP3411
 DP3411  VERT ORDER      -  SECOND    CLASS I
 DP3411
 DP3411.The horizontal coordinates were established by autonomous hand held GPS
 DP3411.observations and have an estimated accuracy of +/- 10 meters.
 DP3411
 DP3411.The orthometric height was determined by differential leveling and
 DP3411.adjusted by the NATIONAL GEODETIC SURVEY
 DP3411.in July 2014.
 DP3411
 DP3411.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3411.GEOID18 height accuracy estimate available here.
 DP3411
 DP3411.Click photographs - Photos may exist for this station.
 DP3411
 DP3411.The dynamic height is computed by dividing the NAVD 88
 DP3411.geopotential number by the normal gravity value computed on the
 DP3411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3411.degrees latitude (g = 980.6199 gals.).
 DP3411
 DP3411.The modeled gravity was interpolated from observed gravity values.
 DP3411
 DP3411;                    North         East    Units  Estimated Accuracy
 DP3411;SPC IL W     -   489,120.      635,470.      MT  (+/- 10 meters HH2 GPS)
 DP3411
 DP3411_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7353248620(NAD 83)
 DP3411
 DP3411                          SUPERSEDED SURVEY CONTROL
 DP3411
 DP3411.No superseded survey control is available for this station.
 DP3411
 DP3411_MARKER: F = FLANGE-ENCASED ROD
 DP3411_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3411_STAMPING: KRI 046 2013
 DP3411_MARK LOGO: UIL
 DP3411_PROJECTION: RECESSED 8 CENTIMETERS
 DP3411_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3411_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3411_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3411+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2020
 DP3411_ROD/PIPE-DEPTH: 16.0 meters
 DP3411_SLEEVE-DEPTH  : 0.9 meters
 DP3411
 DP3411  HISTORY     - Date     Condition        Report By
 DP3411  HISTORY     - 20130426 MONUMENTED       ILGEO
 DP3411  HISTORY     - 20200116 GOOD             USACE
 DP3411
 DP3411                          STATION DESCRIPTION
 DP3411
 DP3411'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3411'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH-SOUTHWEST OF JOY,
 DP3411'7.3 MI (11.7 KM) WEST-SOUTHWEST OF SEATON AND 2.1 MI (3.4 KM)
 DP3411'SOUTH-SOUTHEAST OF KEITHSBURG.
 DP3411'
 DP3411'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3411'KEITHSBURG, PROCEED SOUTH 2.0 MI (3.2 KM) ON SOUTH 10TH STREET TO
 DP3411'FIRST AVENUE AND THE STATION ON THE LEFT.
 DP3411'
 DP3411'THE STATION IS LOCATED 39.5 FT (12.0 M) EAST OF THE CENTER LINE OF
 DP3411'10TH STREET, 30.5 FT (9.3 M) NORTH OF THE CENTER LINE OF FIRST AVENUE
 DP3411'AND 53.5 FT (16.3 M) NORTH OF A POWER POLE.
 DP3411'
 DP3411'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3411'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3411'IN IDENTIFICATION.
 DP3411
 DP3411                          STATION RECOVERY (2020)
 DP3411
 DP3411'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2020 (CH)
 DP3411'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3412 ***********************************************************************
 DP3412  DESIGNATION -  KRI 047
 DP3412  PID         -  DP3412
 DP3412  STATE/COUNTY-  IL/MERCER
 DP3412  COUNTRY     -  US
 DP3412  USGS QUAD   -  KEITHSBURG (2018)
 DP3412
 DP3412                         *CURRENT SURVEY CONTROL
 DP3412  ______________________________________________________________________
 DP3412* NAD 83(1986) POSITION- 41 05 05.3    (N) 090 56 03.1    (W)   HD_HELD2
 DP3412* NAVD 88 ORTHO HEIGHT -   173.027 (meters)      567.67  (feet) ADJUSTED
 DP3412  ______________________________________________________________________
 DP3412  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 DP3412  DYNAMIC HEIGHT  -        172.953 (meters)      567.43  (feet) COMP
 DP3412  MODELED GRAVITY -    980,193.9   (mgal)                       NAVD 88
 DP3412
 DP3412  VERT ORDER      -  SECOND    CLASS I
 DP3412
 DP3412.The horizontal coordinates were established by autonomous hand held GPS
 DP3412.observations and have an estimated accuracy of +/- 10 meters.
 DP3412
 DP3412.The orthometric height was determined by differential leveling and
 DP3412.adjusted by the NATIONAL GEODETIC SURVEY
 DP3412.in July 2014.
 DP3412
 DP3412.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3412.GEOID18 height accuracy estimate available here.
 DP3412
 DP3412.Click photographs - Photos may exist for this station.
 DP3412
 DP3412.The dynamic height is computed by dividing the NAVD 88
 DP3412.geopotential number by the normal gravity value computed on the
 DP3412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3412.degrees latitude (g = 980.6199 gals.).
 DP3412
 DP3412.The modeled gravity was interpolated from observed gravity values.
 DP3412
 DP3412;                    North         East    Units  Estimated Accuracy
 DP3412;SPC IL W     -   490,727.      635,510.      MT  (+/- 10 meters HH2 GPS)
 DP3412
 DP3412_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7351950227(NAD 83)
 DP3412
 DP3412                          SUPERSEDED SURVEY CONTROL
 DP3412
 DP3412.No superseded survey control is available for this station.
 DP3412
 DP3412_MARKER: F = FLANGE-ENCASED ROD
 DP3412_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3412_STAMPING: KRI 047 2013
 DP3412_MARK LOGO: UIL
 DP3412_PROJECTION: RECESSED 8 CENTIMETERS
 DP3412_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3412_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3412+STABILITY: POSITION/ELEVATION WELL
 DP3412_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3412+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3412_ROD/PIPE-DEPTH: 26.4 meters
 DP3412_SLEEVE-DEPTH  : 0.9 meters
 DP3412
 DP3412  HISTORY     - Date     Condition        Report By
 DP3412  HISTORY     - 20130426 MONUMENTED       ILGEO
 DP3412
 DP3412                          STATION DESCRIPTION
 DP3412
 DP3412'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3412'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH-SOUTHWEST OF JOY,
 DP3412'7.0 MI (11.3 KM) WEST OF SEATON AND 1.1 MI (1.8 KM) SOUTH-SOUTHEAST OF
 DP3412'KEITHSBURG.
 DP3412'
 DP3412'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3412'KEITHSBURG, PROCEED SOUTH 1.0 MI (1.6 KM) ON SOUTH 10TH STREET TO THE
 DP3412'STATION ON THE LEFT.
 DP3412'
 DP3412'THE STATION IS LOCATED 38.4 FT (11.7 M) EAST OF THE CENTER LINE OF
 DP3412'10TH STREET, 2.3 FT (0.7 M) WEST OF A FENCE, 96.3 FT (29.4 M) NORTH OF
 DP3412'A POWER POLE AND 39.9 FT (12.2 M) SOUTH OF A POWER POLE WITH
 DP3412'TRANSFORMER.
 DP3412'
 DP3412'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3412'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3412'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3413 ***********************************************************************
 DP3413  DESIGNATION -  KRI 048
 DP3413  PID         -  DP3413
 DP3413  STATE/COUNTY-  IL/MERCER
 DP3413  COUNTRY     -  US
 DP3413  USGS QUAD   -  KEITHSBURG (2018)
 DP3413
 DP3413                         *CURRENT SURVEY CONTROL
 DP3413  ______________________________________________________________________
 DP3413* NAD 83(1986) POSITION- 41 05 43.7    (N) 090 56 12.8    (W)   HD_HELD2
 DP3413* NAVD 88 ORTHO HEIGHT -   173.721 (meters)      569.95  (feet) ADJUSTED
 DP3413  ______________________________________________________________________
 DP3413  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 DP3413  DYNAMIC HEIGHT  -        173.647 (meters)      569.71  (feet) COMP
 DP3413  MODELED GRAVITY -    980,194.9   (mgal)                       NAVD 88
 DP3413
 DP3413  VERT ORDER      -  SECOND    CLASS I
 DP3413
 DP3413.The horizontal coordinates were established by autonomous hand held GPS
 DP3413.observations and have an estimated accuracy of +/- 10 meters.
 DP3413
 DP3413.The orthometric height was determined by differential leveling and
 DP3413.adjusted by the NATIONAL GEODETIC SURVEY
 DP3413.in July 2014.
 DP3413
 DP3413.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3413.GEOID18 height accuracy estimate available here.
 DP3413
 DP3413.Click photographs - Photos may exist for this station.
 DP3413
 DP3413.The dynamic height is computed by dividing the NAVD 88
 DP3413.geopotential number by the normal gravity value computed on the
 DP3413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3413.degrees latitude (g = 980.6199 gals.).
 DP3413
 DP3413.The modeled gravity was interpolated from observed gravity values.
 DP3413
 DP3413;                    North         East    Units  Estimated Accuracy
 DP3413;SPC IL W     -   491,913.      635,294.      MT  (+/- 10 meters HH2 GPS)
 DP3413
 DP3413_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7326551406(NAD 83)
 DP3413
 DP3413                          SUPERSEDED SURVEY CONTROL
 DP3413
 DP3413.No superseded survey control is available for this station.
 DP3413
 DP3413_MARKER: F = FLANGE-ENCASED ROD
 DP3413_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3413_STAMPING: KRI 048 2013
 DP3413_MARK LOGO: UIL
 DP3413_PROJECTION: RECESSED 8 CENTIMETERS
 DP3413_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3413_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3413+STABILITY: POSITION/ELEVATION WELL
 DP3413_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3413+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3413_ROD/PIPE-DEPTH: 19.7 meters
 DP3413_SLEEVE-DEPTH  : 0.9 meters
 DP3413
 DP3413  HISTORY     - Date     Condition        Report By
 DP3413  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3413
 DP3413                          STATION DESCRIPTION
 DP3413
 DP3413'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3413'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHWEST OF JOY,
 DP3413'7.1 MI (11.4 KM) WEST OF SEATON AND IN THE TOWN OF KEITHSBURG, IL.
 DP3413'
 DP3413'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3413'KEITHSBURG, PROCEED SOUTH 0.3 MI (0.5 KM) ON SOUTH 10TH STREET TO THE
 DP3413'STATION ON THE LEFT.
 DP3413'
 DP3413'THE STATION IS LOCATED 34.5 FT (10.5 M) EAST OF THE CENTER LINE OF
 DP3413'10TH STREET, 36.5 FT (11.1 M) NORTH OF THE CENTER LINE OF SHORT STREET
 DP3413'AND 12.0 FT (3.7 M) NORTH OF A POWER POLE WITH LIGHT.
 DP3413'
 DP3413'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3413'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3413'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3414 ***********************************************************************
 DP3414  DESIGNATION -  KRI 049
 DP3414  PID         -  DP3414
 DP3414  STATE/COUNTY-  IL/MERCER
 DP3414  COUNTRY     -  US
 DP3414  USGS QUAD   -  KEITHSBURG (2018)
 DP3414
 DP3414                         *CURRENT SURVEY CONTROL
 DP3414  ______________________________________________________________________
 DP3414* NAD 83(1986) POSITION- 41 06 02.7    (N) 090 56 27.4    (W)   HD_HELD2
 DP3414* NAVD 88 ORTHO HEIGHT -   167.133 (meters)      548.34  (feet) ADJUSTED
 DP3414  ______________________________________________________________________
 DP3414  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 DP3414  DYNAMIC HEIGHT  -        167.062 (meters)      548.10  (feet) COMP
 DP3414  MODELED GRAVITY -    980,195.4   (mgal)                       NAVD 88
 DP3414
 DP3414  VERT ORDER      -  SECOND    CLASS I
 DP3414
 DP3414.The horizontal coordinates were established by autonomous hand held GPS
 DP3414.observations and have an estimated accuracy of +/- 10 meters.
 DP3414
 DP3414.The orthometric height was determined by differential leveling and
 DP3414.adjusted by the NATIONAL GEODETIC SURVEY
 DP3414.in July 2014.
 DP3414
 DP3414.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3414.GEOID18 height accuracy estimate available here.
 DP3414
 DP3414.Click photographs - Photos may exist for this station.
 DP3414
 DP3414.The dynamic height is computed by dividing the NAVD 88
 DP3414.geopotential number by the normal gravity value computed on the
 DP3414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3414.degrees latitude (g = 980.6199 gals.).
 DP3414
 DP3414.The modeled gravity was interpolated from observed gravity values.
 DP3414
 DP3414;                    North         East    Units  Estimated Accuracy
 DP3414;SPC IL W     -   492,503.      634,959.      MT  (+/- 10 meters HH2 GPS)
 DP3414
 DP3414_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7291051984(NAD 83)
 DP3414
 DP3414                          SUPERSEDED SURVEY CONTROL
 DP3414
 DP3414.No superseded survey control is available for this station.
 DP3414
 DP3414_MARKER: F = FLANGE-ENCASED ROD
 DP3414_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3414_STAMPING: KRI 049 2013
 DP3414_MARK LOGO: UIL
 DP3414_PROJECTION: RECESSED 8 CENTIMETERS
 DP3414_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3414_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3414+STABILITY: POSITION/ELEVATION WELL
 DP3414_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3414+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3414_ROD/PIPE-DEPTH: 14.8 meters
 DP3414_SLEEVE-DEPTH  : 0.9 meters
 DP3414
 DP3414  HISTORY     - Date     Condition        Report By
 DP3414  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3414
 DP3414                          STATION DESCRIPTION
 DP3414
 DP3414'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3414'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHWEST OF JOY,
 DP3414'7.3 MI (11.7 KM) WEST OF SEATON AND IN THE TOWN OF KEITHSBURG, IL.
 DP3414'
 DP3414'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3414'KEITHSBURG, PROCEED WEST 0.1 MI (0.2 KM) ON WASHINGTON STREET TO
 DP3414'EIGHTH STREET, PROCEED NORTH 75 FT (22.9 M) TO WASHINGTON STREET,
 DP3414'PROCEED WEST 615 FT (187.5 M) TO SIXTH STREET, PROCEED NORTH 375 FT
 DP3414'(114.3 M) TO THE STATION ON THE LEFT.
 DP3414'
 DP3414'THE STATION IS LOCATED 22.3 FT (6.8 M) WEST OF THE CENTER LINE OF
 DP3414'SIXTH STREET, 58.8 FT (17.9 M) NORTH OF THE CENTER LINE OF MAIN STREET
 DP3414'AND 62.5 FT (19.1 M) NORTHWEST OF THE NORTH BEAM OF THE 'CASEY'S'
 DP3414'SIGN.
 DP3414'
 DP3414'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3414'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3414'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3415 ***********************************************************************
 DP3415  DESIGNATION -  KRI 050
 DP3415  PID         -  DP3415
 DP3415  STATE/COUNTY-  IL/MERCER
 DP3415  COUNTRY     -  US
 DP3415  USGS QUAD   -  KEITHSBURG (2018)
 DP3415
 DP3415                         *CURRENT SURVEY CONTROL
 DP3415  ______________________________________________________________________
 DP3415* NAD 83(1986) POSITION- 41 05 57.3    (N) 090 55 22.8    (W)   HD_HELD2
 DP3415* NAVD 88 ORTHO HEIGHT -   173.760 (meters)      570.08  (feet) ADJUSTED
 DP3415  ______________________________________________________________________
 DP3415  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 DP3415  DYNAMIC HEIGHT  -        173.686 (meters)      569.83  (feet) COMP
 DP3415  MODELED GRAVITY -    980,195.7   (mgal)                       NAVD 88
 DP3415
 DP3415  VERT ORDER      -  SECOND    CLASS I
 DP3415
 DP3415.The horizontal coordinates were established by autonomous hand held GPS
 DP3415.observations and have an estimated accuracy of +/- 10 meters.
 DP3415
 DP3415.The orthometric height was determined by differential leveling and
 DP3415.adjusted by the NATIONAL GEODETIC SURVEY
 DP3415.in July 2014.
 DP3415
 DP3415.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3415.GEOID18 height accuracy estimate available here.
 DP3415
 DP3415.Click photographs - Photos may exist for this station.
 DP3415
 DP3415.The dynamic height is computed by dividing the NAVD 88
 DP3415.geopotential number by the normal gravity value computed on the
 DP3415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3415.degrees latitude (g = 980.6199 gals.).
 DP3415
 DP3415.The modeled gravity was interpolated from observed gravity values.
 DP3415
 DP3415;                    North         East    Units  Estimated Accuracy
 DP3415;SPC IL W     -   492,323.      636,465.      MT  (+/- 10 meters HH2 GPS)
 DP3415
 DP3415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7442151853(NAD 83)
 DP3415
 DP3415                          SUPERSEDED SURVEY CONTROL
 DP3415
 DP3415.No superseded survey control is available for this station.
 DP3415
 DP3415_MARKER: F = FLANGE-ENCASED ROD
 DP3415_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3415_STAMPING: KRI 050 2013
 DP3415_MARK LOGO: UIL
 DP3415_PROJECTION: RECESSED 8 CENTIMETERS
 DP3415_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3415_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3415+STABILITY: POSITION/ELEVATION WELL
 DP3415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3415+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3415_ROD/PIPE-DEPTH: 20.7 meters
 DP3415_SLEEVE-DEPTH  : 0.9 meters
 DP3415
 DP3415  HISTORY     - Date     Condition        Report By
 DP3415  HISTORY     - 20130426 MONUMENTED       ILGEO
 DP3415
 DP3415                          STATION DESCRIPTION
 DP3415
 DP3415'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3415'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHWEST OF JOY,
 DP3415'6.4 MI (10.3 KM) WEST OF SEATON AND 1.0 MI (1.6 KM) EAST OF
 DP3415'KEITHSBURG.
 DP3415'
 DP3415'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3415'KEITHSBURG, PROCEED EAST 0.7 MI (1.1 KM) ON WASHINGTON STREET TO THE
 DP3415'STATION ON THE RIGHT.
 DP3415'
 DP3415'THE STATION IS LOCATED 26.0 FT (7.9 M) SOUTH OF THE CENTER LINE OF
 DP3415'WASHINGTON STREET, 88.0 FT (26.8 M) SOUTHEAST OF A POWER POLE WITH
 DP3415'LIGHT AND 13.0 FT (4.0 M) WEST OF A POWER POLE WITH TRANSFORMER.
 DP3415'
 DP3415'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3415'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3415'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3416 ***********************************************************************
 DP3416  DESIGNATION -  KRI 051
 DP3416  PID         -  DP3416
 DP3416  STATE/COUNTY-  IL/MERCER
 DP3416  COUNTRY     -  US
 DP3416  USGS QUAD   -  KEITHSBURG (2018)
 DP3416
 DP3416                         *CURRENT SURVEY CONTROL
 DP3416  ______________________________________________________________________
 DP3416* NAD 83(1986) POSITION- 41 05 55.8    (N) 090 54 15.9    (W)   HD_HELD2
 DP3416* NAVD 88 ORTHO HEIGHT -   171.169 (meters)      561.58  (feet) ADJUSTED
 DP3416  ______________________________________________________________________
 DP3416  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 DP3416  DYNAMIC HEIGHT  -        171.096 (meters)      561.34  (feet) COMP
 DP3416  MODELED GRAVITY -    980,196.0   (mgal)                       NAVD 88
 DP3416
 DP3416  VERT ORDER      -  SECOND    CLASS I
 DP3416
 DP3416.The horizontal coordinates were established by autonomous hand held GPS
 DP3416.observations and have an estimated accuracy of +/- 10 meters.
 DP3416
 DP3416.The orthometric height was determined by differential leveling and
 DP3416.adjusted by the NATIONAL GEODETIC SURVEY
 DP3416.in July 2014.
 DP3416
 DP3416.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3416.GEOID18 height accuracy estimate available here.
 DP3416
 DP3416.Click photographs - Photos may exist for this station.
 DP3416
 DP3416.The dynamic height is computed by dividing the NAVD 88
 DP3416.geopotential number by the normal gravity value computed on the
 DP3416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3416.degrees latitude (g = 980.6199 gals.).
 DP3416
 DP3416.The modeled gravity was interpolated from observed gravity values.
 DP3416
 DP3416;                    North         East    Units  Estimated Accuracy
 DP3416;SPC IL W     -   492,263.      638,025.      MT  (+/- 10 meters HH2 GPS)
 DP3416
 DP3416_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7598351844(NAD 83)
 DP3416
 DP3416                          SUPERSEDED SURVEY CONTROL
 DP3416
 DP3416.No superseded survey control is available for this station.
 DP3416
 DP3416_MARKER: F = FLANGE-ENCASED ROD
 DP3416_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3416_STAMPING: KRI 051 2013
 DP3416_MARK LOGO: UIL
 DP3416_PROJECTION: RECESSED 8 CENTIMETERS
 DP3416_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3416_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3416+STABILITY: POSITION/ELEVATION WELL
 DP3416_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3416+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3416_ROD/PIPE-DEPTH: 24.5 meters
 DP3416_SLEEVE-DEPTH  : 0.9 meters
 DP3416
 DP3416  HISTORY     - Date     Condition        Report By
 DP3416  HISTORY     - 20130426 MONUMENTED       ILGEO
 DP3416
 DP3416                          STATION DESCRIPTION
 DP3416
 DP3416'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3416'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH OF JOY, 5.4 MI
 DP3416'(8.7 KM) WEST OF SEATON AND 2.0 MI (3.2 KM) EAST OF KEITHSBURG.
 DP3416'
 DP3416'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3416'KEITHSBURG, PROCEED EAST 1.7 MI (2.7 KM) ON WASHINGTON STREET AND 20TH
 DP3416'AVENUE TO THE STATION ON THE RIGHT.
 DP3416'
 DP3416'THE STATION IS LOCATED 36.0 FT (11.0 M) SOUTH OF THE CENTER LINE OF
 DP3416'20TH AVENUE, 9.1 FT (2.8 M) NORTHWEST OF A POWER POLE WITH TRANSFORMER
 DP3416'AND 84.8 FT (25.8 M) SOUTHWEST OF A MAILBOX FOR '982 20TH AVENUE'.
 DP3416'
 DP3416'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3416'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3416'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3417 ***********************************************************************
 DP3417  DESIGNATION -  KRI 052
 DP3417  PID         -  DP3417
 DP3417  STATE/COUNTY-  IL/MERCER
 DP3417  COUNTRY     -  US
 DP3417  USGS QUAD   -  KEITHSBURG (2018)
 DP3417
 DP3417                         *CURRENT SURVEY CONTROL
 DP3417  ______________________________________________________________________
 DP3417* NAD 83(1986) POSITION- 41 05 56.6    (N) 090 53 08.7    (W)   HD_HELD2
 DP3417* NAVD 88 ORTHO HEIGHT -   174.111 (meters)      571.23  (feet) ADJUSTED
 DP3417  ______________________________________________________________________
 DP3417  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 DP3417  DYNAMIC HEIGHT  -        174.037 (meters)      570.99  (feet) COMP
 DP3417  MODELED GRAVITY -    980,196.4   (mgal)                       NAVD 88
 DP3417
 DP3417  VERT ORDER      -  SECOND    CLASS I
 DP3417
 DP3417.The horizontal coordinates were established by autonomous hand held GPS
 DP3417.observations and have an estimated accuracy of +/- 10 meters.
 DP3417
 DP3417.The orthometric height was determined by differential leveling and
 DP3417.adjusted by the NATIONAL GEODETIC SURVEY
 DP3417.in July 2014.
 DP3417
 DP3417.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3417.GEOID18 height accuracy estimate available here.
 DP3417
 DP3417.Click photographs - Photos may exist for this station.
 DP3417
 DP3417.The dynamic height is computed by dividing the NAVD 88
 DP3417.geopotential number by the normal gravity value computed on the
 DP3417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3417.degrees latitude (g = 980.6199 gals.).
 DP3417
 DP3417.The modeled gravity was interpolated from observed gravity values.
 DP3417
 DP3417;                    North         East    Units  Estimated Accuracy
 DP3417;SPC IL W     -   492,275.      639,594.      MT  (+/- 10 meters HH2 GPS)
 DP3417
 DP3417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7755051907(NAD 83)
 DP3417
 DP3417                          SUPERSEDED SURVEY CONTROL
 DP3417
 DP3417.No superseded survey control is available for this station.
 DP3417
 DP3417_MARKER: F = FLANGE-ENCASED ROD
 DP3417_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3417_STAMPING: KRI 052 2013
 DP3417_MARK LOGO: UIL
 DP3417_PROJECTION: RECESSED 8 CENTIMETERS
 DP3417_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3417_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3417+STABILITY: POSITION/ELEVATION WELL
 DP3417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3417+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3417_ROD/PIPE-DEPTH: 28.2 meters
 DP3417_SLEEVE-DEPTH  : 0.9 meters
 DP3417
 DP3417  HISTORY     - Date     Condition        Report By
 DP3417  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3417
 DP3417                          STATION DESCRIPTION
 DP3417
 DP3417'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3417'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF JOY, 4.4 MI
 DP3417'(7.1 KM) WEST OF SEATON AND 3.0 MI (4.8 KM) EAST OF KEITHSBURG.
 DP3417'
 DP3417'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3417'KEITHSBURG, PROCEED EAST 2.7 MI (4.3 KM) ON WASHINGTON STREET AND 20TH
 DP3417'AVENUE TO THE STATION ON THE RIGHT.
 DP3417'
 DP3417'THE STATION IS LOCATED 38.6 FT (11.8 M) SOUTH OF THE CENTER LINE OF
 DP3417'20TH AVENUE, 13.3 FT (4.1 M) WEST OF A POWER POLE AND 620 FT (189.0 M)
 DP3417'WEST OF THE CENTER LINE OF 110TH STREET.
 DP3417'
 DP3417'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3417'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3417'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3418 ***********************************************************************
 DP3418  DESIGNATION -  KRI 053
 DP3418  PID         -  DP3418
 DP3418  STATE/COUNTY-  IL/MERCER
 DP3418  COUNTRY     -  US
 DP3418  USGS QUAD   -  SEATON (2018)
 DP3418
 DP3418                         *CURRENT SURVEY CONTROL
 DP3418  ______________________________________________________________________
 DP3418* NAD 83(1986) POSITION- 41 05 58.1    (N) 090 52 05.5    (W)   HD_HELD2
 DP3418* NAVD 88 ORTHO HEIGHT -   173.690 (meters)      569.85  (feet) ADJUSTED
 DP3418  ______________________________________________________________________
 DP3418  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 DP3418  DYNAMIC HEIGHT  -        173.617 (meters)      569.61  (feet) COMP
 DP3418  MODELED GRAVITY -    980,196.7   (mgal)                       NAVD 88
 DP3418
 DP3418  VERT ORDER      -  SECOND    CLASS I
 DP3418
 DP3418.The horizontal coordinates were established by autonomous hand held GPS
 DP3418.observations and have an estimated accuracy of +/- 10 meters.
 DP3418
 DP3418.The orthometric height was determined by differential leveling and
 DP3418.adjusted by the NATIONAL GEODETIC SURVEY
 DP3418.in July 2014.
 DP3418
 DP3418.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3418.GEOID18 height accuracy estimate available here.
 DP3418
 DP3418.Click photographs - Photos may exist for this station.
 DP3418
 DP3418.The dynamic height is computed by dividing the NAVD 88
 DP3418.geopotential number by the normal gravity value computed on the
 DP3418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3418.degrees latitude (g = 980.6199 gals.).
 DP3418
 DP3418.The modeled gravity was interpolated from observed gravity values.
 DP3418
 DP3418;                    North         East    Units  Estimated Accuracy
 DP3418;SPC IL W     -   492,309.      641,069.      MT  (+/- 10 meters HH2 GPS)
 DP3418
 DP3418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7902351989(NAD 83)
 DP3418
 DP3418                          SUPERSEDED SURVEY CONTROL
 DP3418
 DP3418.No superseded survey control is available for this station.
 DP3418
 DP3418_MARKER: F = FLANGE-ENCASED ROD
 DP3418_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3418_STAMPING: KRI 053 2013
 DP3418_MARK LOGO: UIL
 DP3418_PROJECTION: RECESSED 8 CENTIMETERS
 DP3418_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3418_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3418+STABILITY: POSITION/ELEVATION WELL
 DP3418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3418+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3418_ROD/PIPE-DEPTH: 20.9 meters
 DP3418_SLEEVE-DEPTH  : 0.9 meters
 DP3418
 DP3418  HISTORY     - Date     Condition        Report By
 DP3418  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3418
 DP3418                          STATION DESCRIPTION
 DP3418
 DP3418'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3418'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF JOY, 3.9 MI
 DP3418'(6.3 KM) EAST OF KEITHSBURG AND 3.5 MI (5.6 KM) WEST OF SEATON.
 DP3418'
 DP3418'TO REACH FROM THE INTERSECTION OF WASHINGTON STREET AND 10TH STREET IN
 DP3418'KEITHSBURG, PROCEED EAST 3.6 MI (5.8 KM) ON WASHINGTON STREET AND 20TH
 DP3418'AVENUE TO THE STATION ON THE LEFT.
 DP3418'
 DP3418'THE STATION IS LOCATED 36.3 FT (11.1 M) NORTH OF THE CENTER LINE OF
 DP3418'20TH AVENUE, 51.0 FT (15.5 M) WEST OF A POWER POLE AND 45.0 FT (13.7
 DP3418'M) NORTHEAST OF THE NORTH END OF A CORRUGATED METAL PIPE UNDER 20TH
 DP3418'AVENUE.
 DP3418'
 DP3418'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3418'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3418'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3419 ***********************************************************************
 DP3419  DESIGNATION -  KRI 054
 DP3419  PID         -  DP3419
 DP3419  STATE/COUNTY-  IL/MERCER
 DP3419  COUNTRY     -  US
 DP3419  USGS QUAD   -  SEATON (2018)
 DP3419
 DP3419                         *CURRENT SURVEY CONTROL
 DP3419  ______________________________________________________________________
 DP3419* NAD 83(1986) POSITION- 41 06 03.4    (N) 090 51 03.0    (W)   HD_HELD2
 DP3419* NAVD 88 ORTHO HEIGHT -   175.787 (meters)      576.73  (feet) ADJUSTED
 DP3419  ______________________________________________________________________
 DP3419  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 DP3419  DYNAMIC HEIGHT  -        175.713 (meters)      576.49  (feet) COMP
 DP3419  MODELED GRAVITY -    980,197.1   (mgal)                       NAVD 88
 DP3419
 DP3419  VERT ORDER      -  SECOND    CLASS I
 DP3419
 DP3419.The horizontal coordinates were established by autonomous hand held GPS
 DP3419.observations and have an estimated accuracy of +/- 10 meters.
 DP3419
 DP3419.The orthometric height was determined by differential leveling and
 DP3419.adjusted by the NATIONAL GEODETIC SURVEY
 DP3419.in July 2014.
 DP3419
 DP3419.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3419.GEOID18 height accuracy estimate available here.
 DP3419
 DP3419.Click photographs - Photos may exist for this station.
 DP3419
 DP3419.The dynamic height is computed by dividing the NAVD 88
 DP3419.geopotential number by the normal gravity value computed on the
 DP3419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3419.degrees latitude (g = 980.6199 gals.).
 DP3419
 DP3419.The modeled gravity was interpolated from observed gravity values.
 DP3419
 DP3419;                    North         East    Units  Estimated Accuracy
 DP3419;SPC IL W     -   492,461.      642,529.      MT  (+/- 10 meters HH2 GPS)
 DP3419
 DP3419_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8047752188(NAD 83)
 DP3419
 DP3419                          SUPERSEDED SURVEY CONTROL
 DP3419
 DP3419.No superseded survey control is available for this station.
 DP3419
 DP3419_MARKER: F = FLANGE-ENCASED ROD
 DP3419_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3419_STAMPING: KRI 054 2013
 DP3419_MARK LOGO: UIL
 DP3419_PROJECTION: RECESSED 8 CENTIMETERS
 DP3419_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3419_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3419+STABILITY: POSITION/ELEVATION WELL
 DP3419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3419+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3419_ROD/PIPE-DEPTH: 25.8 meters
 DP3419_SLEEVE-DEPTH  : 0.9 meters
 DP3419
 DP3419  HISTORY     - Date     Condition        Report By
 DP3419  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3419
 DP3419                          STATION DESCRIPTION
 DP3419
 DP3419'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3419'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH-SOUTHEAST OF JOY,
 DP3419'4.8 MI (7.7 KM) EAST OF KEITHSBURG AND 2.6 MI (4.2 KM) WEST OF SEATON.
 DP3419'TO REACH FROM THE INTERSECTION OF MAPLE STREET AND THIRD STREET IN
 DP3419'SEATON, PROCEED WEST 2.6 MI (4.2 KM) ON THIRD STREET AND 20TH AVENUE
 DP3419'TO THE STATION ON THE RIGHT.
 DP3419'
 DP3419'THE STATION IS LOCATED 33.0 FT (10.1 M) NORTH OF THE CENTER LINE OF
 DP3419'20TH AVENUE, 145.0 FT (44.2 M) WEST OF A POWER POLE AND 39.3 FT (12.0
 DP3419'M) NORTHEAST OF THE NORTH END OF A CORRUGATED METAL PIPE UNDER 20TH
 DP3419'AVENUE.
 DP3419'
 DP3419'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3419'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3419'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3420 ***********************************************************************
 DP3420  DESIGNATION -  KRI 055
 DP3420  PID         -  DP3420
 DP3420  STATE/COUNTY-  IL/MERCER
 DP3420  COUNTRY     -  US
 DP3420  USGS QUAD   -  SEATON (2018)
 DP3420
 DP3420                         *CURRENT SURVEY CONTROL
 DP3420  ______________________________________________________________________
 DP3420* NAD 83(1986) POSITION- 41 06 10.0    (N) 090 50 01.5    (W)   HD_HELD2
 DP3420* NAVD 88 ORTHO HEIGHT -   193.773 (meters)      635.74  (feet) ADJUSTED
 DP3420  ______________________________________________________________________
 DP3420  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 DP3420  DYNAMIC HEIGHT  -        193.691 (meters)      635.47  (feet) COMP
 DP3420  MODELED GRAVITY -    980,197.4   (mgal)                       NAVD 88
 DP3420
 DP3420  VERT ORDER      -  SECOND    CLASS I
 DP3420
 DP3420.The horizontal coordinates were established by autonomous hand held GPS
 DP3420.observations and have an estimated accuracy of +/- 10 meters.
 DP3420
 DP3420.The orthometric height was determined by differential leveling and
 DP3420.adjusted by the NATIONAL GEODETIC SURVEY
 DP3420.in July 2014.
 DP3420
 DP3420.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3420.GEOID18 height accuracy estimate available here.
 DP3420
 DP3420.Click photographs - Photos may exist for this station.
 DP3420
 DP3420.The dynamic height is computed by dividing the NAVD 88
 DP3420.geopotential number by the normal gravity value computed on the
 DP3420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3420.degrees latitude (g = 980.6199 gals.).
 DP3420
 DP3420.The modeled gravity was interpolated from observed gravity values.
 DP3420
 DP3420;                    North         East    Units  Estimated Accuracy
 DP3420;SPC IL W     -   492,653.      643,965.      MT  (+/- 10 meters HH2 GPS)
 DP3420
 DP3420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8190752427(NAD 83)
 DP3420
 DP3420                          SUPERSEDED SURVEY CONTROL
 DP3420
 DP3420.No superseded survey control is available for this station.
 DP3420
 DP3420_MARKER: F = FLANGE-ENCASED ROD
 DP3420_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3420_STAMPING: KRI 055 2013
 DP3420_MARK LOGO: UIL
 DP3420_PROJECTION: RECESSED 8 CENTIMETERS
 DP3420_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3420_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3420+STABILITY: POSITION/ELEVATION WELL
 DP3420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3420+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3420_ROD/PIPE-DEPTH: 8.7 meters
 DP3420_SLEEVE-DEPTH  : 0.9 meters
 DP3420
 DP3420  HISTORY     - Date     Condition        Report By
 DP3420  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3420
 DP3420                          STATION DESCRIPTION
 DP3420
 DP3420'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3420'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF JOY,
 DP3420'5.7 MI (9.2 KM) EAST OF KEITHSBURG AND 1.7 MI (2.7 KM) WEST OF SEATON.
 DP3420'TO REACH FROM THE INTERSECTION OF MAPLE STREET AND THIRD STREET IN
 DP3420'SEATON, PROCEED WEST 1.7 MI (2.7 KM) ON THIRD STREET AND 20TH AVENUE
 DP3420'TO THE STATION ON THE LEFT.
 DP3420'
 DP3420'THE STATION IS LOCATED 32.7 FT (10.0 M) SOUTH OF THE CENTER LINE OF
 DP3420'20TH AVENUE, 4.5 FT (1.4 M) NORTHEAST OF AN OLD WOODEN POST AND 12.7
 DP3420'FT (3.9 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED
 DP3420'METAL PIPE UNDER A FIELD ENTRANCE.
 DP3420'
 DP3420'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3420'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3420'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3421 ***********************************************************************
 DP3421  DESIGNATION -  KRI 056
 DP3421  PID         -  DP3421
 DP3421  STATE/COUNTY-  IL/MERCER
 DP3421  COUNTRY     -  US
 DP3421  USGS QUAD   -  SEATON (2018)
 DP3421
 DP3421                         *CURRENT SURVEY CONTROL
 DP3421  ______________________________________________________________________
 DP3421* NAD 83(1986) POSITION- 41 06 09.6    (N) 090 48 50.4    (W)   HD_HELD2
 DP3421* NAVD 88 ORTHO HEIGHT -   187.059 (meters)      613.71  (feet) ADJUSTED
 DP3421  ______________________________________________________________________
 DP3421  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 DP3421  DYNAMIC HEIGHT  -        186.980 (meters)      613.45  (feet) COMP
 DP3421  MODELED GRAVITY -    980,197.5   (mgal)                       NAVD 88
 DP3421
 DP3421  VERT ORDER      -  SECOND    CLASS I
 DP3421
 DP3421.The horizontal coordinates were established by autonomous hand held GPS
 DP3421.observations and have an estimated accuracy of +/- 10 meters.
 DP3421
 DP3421.The orthometric height was determined by differential leveling and
 DP3421.adjusted by the NATIONAL GEODETIC SURVEY
 DP3421.in July 2014.
 DP3421
 DP3421.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3421.GEOID18 height accuracy estimate available here.
 DP3421
 DP3421.Click photographs - Photos may exist for this station.
 DP3421
 DP3421.The dynamic height is computed by dividing the NAVD 88
 DP3421.geopotential number by the normal gravity value computed on the
 DP3421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3421.degrees latitude (g = 980.6199 gals.).
 DP3421
 DP3421.The modeled gravity was interpolated from observed gravity values.
 DP3421
 DP3421;                    North         East    Units  Estimated Accuracy
 DP3421;SPC IL W     -   492,628.      645,624.      MT  (+/- 10 meters HH2 GPS)
 DP3421
 DP3421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8356652456(NAD 83)
 DP3421
 DP3421                          SUPERSEDED SURVEY CONTROL
 DP3421
 DP3421.No superseded survey control is available for this station.
 DP3421
 DP3421_MARKER: F = FLANGE-ENCASED ROD
 DP3421_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3421_STAMPING: KRI 056 2013
 DP3421_MARK LOGO: UIL
 DP3421_PROJECTION: RECESSED 8 CENTIMETERS
 DP3421_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3421_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3421+STABILITY: POSITION/ELEVATION WELL
 DP3421_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3421+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3421_ROD/PIPE-DEPTH: 6.2 meters
 DP3421_SLEEVE-DEPTH  : 0.9 meters
 DP3421
 DP3421  HISTORY     - Date     Condition        Report By
 DP3421  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3421
 DP3421                          STATION DESCRIPTION
 DP3421
 DP3421'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3421'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHWEST OF
 DP3421'LITTLE YORK, 6.7 MI (10.8 KM) EAST OF KEITHSBURG AND 0.7 MI (1.1 KM)
 DP3421'WEST OF SEATON.
 DP3421'
 DP3421'TO REACH FROM THE INTERSECTION OF MAPLE STREET AND THIRD STREET IN
 DP3421'SEATON, PROCEED WEST 0.7 MI (1.1 KM) ON THIRD STREET AND 20TH AVENUE
 DP3421'TO THE STATION ON THE RIGHT.
 DP3421'
 DP3421'THE STATION IS LOCATED 36.0 FT (11.0 M) NORTH OF THE CENTER LINE OF
 DP3421'20TH AVENUE, 22.3 FT (6.8 M) EAST OF A POWER POLE AND 4.5 FT (1.4 M)
 DP3421'SOUTHEAST OF A 'RIGHT-OF-WAY' MARKER.
 DP3421'
 DP3421'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3421'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3421'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3422 ***********************************************************************
 DP3422  DESIGNATION -  KRI 057
 DP3422  PID         -  DP3422
 DP3422  STATE/COUNTY-  IL/MERCER
 DP3422  COUNTRY     -  US
 DP3422  USGS QUAD   -  SEATON (2018)
 DP3422
 DP3422                         *CURRENT SURVEY CONTROL
 DP3422  ______________________________________________________________________
 DP3422* NAD 83(1986) POSITION- 41 06 08.2    (N) 090 47 46.0    (W)   HD_HELD2
 DP3422* NAVD 88 ORTHO HEIGHT -   185.721 (meters)      609.32  (feet) ADJUSTED
 DP3422  ______________________________________________________________________
 DP3422  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 DP3422  DYNAMIC HEIGHT  -        185.642 (meters)      609.06  (feet) COMP
 DP3422  MODELED GRAVITY -    980,197.5   (mgal)                       NAVD 88
 DP3422
 DP3422  VERT ORDER      -  SECOND    CLASS I
 DP3422
 DP3422.The horizontal coordinates were established by autonomous hand held GPS
 DP3422.observations and have an estimated accuracy of +/- 10 meters.
 DP3422
 DP3422.The orthometric height was determined by differential leveling and
 DP3422.adjusted by the NATIONAL GEODETIC SURVEY
 DP3422.in July 2014.
 DP3422
 DP3422.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3422.GEOID18 height accuracy estimate available here.
 DP3422
 DP3422.Click photographs - Photos may exist for this station.
 DP3422
 DP3422.The dynamic height is computed by dividing the NAVD 88
 DP3422.geopotential number by the normal gravity value computed on the
 DP3422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3422.degrees latitude (g = 980.6199 gals.).
 DP3422
 DP3422.The modeled gravity was interpolated from observed gravity values.
 DP3422
 DP3422;                    North         East    Units  Estimated Accuracy
 DP3422;SPC IL W     -   492,574.      647,126.      MT  (+/- 10 meters HH2 GPS)
 DP3422
 DP3422_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8506952451(NAD 83)
 DP3422
 DP3422                          SUPERSEDED SURVEY CONTROL
 DP3422
 DP3422.No superseded survey control is available for this station.
 DP3422
 DP3422_MARKER: F = FLANGE-ENCASED ROD
 DP3422_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3422_STAMPING: KRI 057 2013
 DP3422_MARK LOGO: UIL
 DP3422_PROJECTION: RECESSED 8 CENTIMETERS
 DP3422_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3422_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3422+STABILITY: POSITION/ELEVATION WELL
 DP3422_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3422+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3422_ROD/PIPE-DEPTH: 6.2 meters
 DP3422_SLEEVE-DEPTH  : 0.9 meters
 DP3422
 DP3422  HISTORY     - Date     Condition        Report By
 DP3422  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3422
 DP3422                          STATION DESCRIPTION
 DP3422
 DP3422'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3422'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHWEST OF
 DP3422'ALEDO, 6.8 MI (10.9 KM) NORTH-NORTHWEST OF LITTLE YORK AND IN THE TOWN
 DP3422'OF SEATON, IL.
 DP3422'
 DP3422'TO REACH FROM THE INTERSECTION OF MAPLE STREET AND THIRD STREET IN
 DP3422'SEATON, PROCEED EAST 0.3 MI (0.5 KM) ON THIRD STREET TO THE STATION ON
 DP3422'THE RIGHT.
 DP3422'
 DP3422'THE STATION IS LOCATED 23.5 FT (7.2 M) SOUTH OF THE CENTER LINE OF
 DP3422'THIRD STREET, 45.5 FT (13.9 M) SOUTH OF A POWER POLE WITH TRANSFORMER,
 DP3422'50.3 FT (15.3 M) EAST OF A LIGHT POLE AND 1.5 FT (0.5 M) NORTH OF A
 DP3422'SIDEWALK.
 DP3422'
 DP3422'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3422'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3422'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3423 ***********************************************************************
 DP3423  DESIGNATION -  KRI 058
 DP3423  PID         -  DP3423
 DP3423  STATE/COUNTY-  IL/MERCER
 DP3423  COUNTRY     -  US
 DP3423  USGS QUAD   -  SEATON (2018)
 DP3423
 DP3423                         *CURRENT SURVEY CONTROL
 DP3423  ______________________________________________________________________
 DP3423* NAD 83(1986) POSITION- 41 06 19.8    (N) 090 47 02.7    (W)   HD_HELD2
 DP3423* NAVD 88 ORTHO HEIGHT -   188.686 (meters)      619.05  (feet) ADJUSTED
 DP3423  ______________________________________________________________________
 DP3423  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 DP3423  DYNAMIC HEIGHT  -        188.606 (meters)      618.78  (feet) COMP
 DP3423  MODELED GRAVITY -    980,197.7   (mgal)                       NAVD 88
 DP3423
 DP3423  VERT ORDER      -  SECOND    CLASS I
 DP3423
 DP3423.The horizontal coordinates were established by autonomous hand held GPS
 DP3423.observations and have an estimated accuracy of +/- 10 meters.
 DP3423
 DP3423.The orthometric height was determined by differential leveling and
 DP3423.adjusted by the NATIONAL GEODETIC SURVEY
 DP3423.in July 2014.
 DP3423
 DP3423.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3423.GEOID18 height accuracy estimate available here.
 DP3423
 DP3423.Click photographs - Photos may exist for this station.
 DP3423
 DP3423.The dynamic height is computed by dividing the NAVD 88
 DP3423.geopotential number by the normal gravity value computed on the
 DP3423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3423.degrees latitude (g = 980.6199 gals.).
 DP3423
 DP3423.The modeled gravity was interpolated from observed gravity values.
 DP3423
 DP3423;                    North         East    Units  Estimated Accuracy
 DP3423;SPC IL W     -   492,925.      648,139.      MT  (+/- 10 meters HH2 GPS)
 DP3423
 DP3423_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8607052834(NAD 83)
 DP3423
 DP3423                          SUPERSEDED SURVEY CONTROL
 DP3423
 DP3423.No superseded survey control is available for this station.
 DP3423
 DP3423_MARKER: F = FLANGE-ENCASED ROD
 DP3423_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3423_STAMPING: KRI 058 2013
 DP3423_MARK LOGO: UIL
 DP3423_PROJECTION: RECESSED 8 CENTIMETERS
 DP3423_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3423_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3423+STABILITY: POSITION/ELEVATION WELL
 DP3423_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3423+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3423_ROD/PIPE-DEPTH: 6.2 meters
 DP3423_SLEEVE-DEPTH  : 0.9 meters
 DP3423
 DP3423  HISTORY     - Date     Condition        Report By
 DP3423  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3423
 DP3423                          STATION DESCRIPTION
 DP3423
 DP3423'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3423'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHWEST OF
 DP3423'LITTLE YORK, 6.8 MI (10.9 KM) SOUTH-SOUTHWEST OF ALEDO AND 0.9 MI (1.4
 DP3423'KM) EAST-NORTHEAST OF SEATON.
 DP3423'
 DP3423'TO REACH FROM THE INTERSECTION OF MAPLE STREET AND THIRD STREET IN
 DP3423'SEATON, PROCEED EAST 0.9 MI (1.4 KM) ON THIRD STREET TO 160TH STREET,
 DP3423'PROCEED 0.25 MI (0.4 KM) NORTH ON 160TH STREET TO THE STATION ON THE
 DP3423'RIGHT.
 DP3423'
 DP3423'THE STATION IS LOCATED 29.5 FT (9.0 M) EAST OF THE CENTER LINE OF
 DP3423'160TH STREET, 13.2 FT (4.0 M) SOUTH OF THE CENTER LINE OF A FIELD
 DP3423'ENTRANCE AND 732.0 FT (223.1 M) NORTH OF A 2 FT (0.6 M) BY 2 FT (0.6
 DP3423'M) CONCRETE BOX CULVERT.
 DP3423'
 DP3423'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3423'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3423'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3424 ***********************************************************************
 DP3424  DESIGNATION -  KRI 059
 DP3424  PID         -  DP3424
 DP3424  STATE/COUNTY-  IL/MERCER
 DP3424  COUNTRY     -  US
 DP3424  USGS QUAD   -  SEATON (2018)
 DP3424
 DP3424                         *CURRENT SURVEY CONTROL
 DP3424  ______________________________________________________________________
 DP3424* NAD 83(1986) POSITION- 41 06 45.5    (N) 090 46 24.5    (W)   HD_HELD2
 DP3424* NAVD 88 ORTHO HEIGHT -   192.904 (meters)      632.89  (feet) ADJUSTED
 DP3424  ______________________________________________________________________
 DP3424  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 DP3424  DYNAMIC HEIGHT  -        192.822 (meters)      632.62  (feet) COMP
 DP3424  MODELED GRAVITY -    980,197.9   (mgal)                       NAVD 88
 DP3424
 DP3424  VERT ORDER      -  SECOND    CLASS I
 DP3424
 DP3424.The horizontal coordinates were established by autonomous hand held GPS
 DP3424.observations and have an estimated accuracy of +/- 10 meters.
 DP3424
 DP3424.The orthometric height was determined by differential leveling and
 DP3424.adjusted by the NATIONAL GEODETIC SURVEY
 DP3424.in July 2014.
 DP3424
 DP3424.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3424.GEOID18 height accuracy estimate available here.
 DP3424
 DP3424.Click photographs - Photos may exist for this station.
 DP3424
 DP3424.The dynamic height is computed by dividing the NAVD 88
 DP3424.geopotential number by the normal gravity value computed on the
 DP3424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3424.degrees latitude (g = 980.6199 gals.).
 DP3424
 DP3424.The modeled gravity was interpolated from observed gravity values.
 DP3424
 DP3424;                    North         East    Units  Estimated Accuracy
 DP3424;SPC IL W     -   493,711.      649,036.      MT  (+/- 10 meters HH2 GPS)
 DP3424
 DP3424_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8694153650(NAD 83)
 DP3424
 DP3424                          SUPERSEDED SURVEY CONTROL
 DP3424
 DP3424.No superseded survey control is available for this station.
 DP3424
 DP3424_MARKER: F = FLANGE-ENCASED ROD
 DP3424_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3424_STAMPING: KRI 059 2013
 DP3424_MARK LOGO: UIL
 DP3424_PROJECTION: RECESSED 8 CENTIMETERS
 DP3424_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3424_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3424+STABILITY: POSITION/ELEVATION WELL
 DP3424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3424+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3424_ROD/PIPE-DEPTH: 7.5 meters
 DP3424_SLEEVE-DEPTH  : 0.9 meters
 DP3424
 DP3424  HISTORY     - Date     Condition        Report By
 DP3424  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3424
 DP3424                          STATION DESCRIPTION
 DP3424
 DP3424'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3424'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH OF LITTLE YORK,
 DP3424'6.1 MI (9.8 KM) SOUTH-SOUTHWEST OF ALEDO AND 1.6 MI (2.6 KM)
 DP3424'EAST-NORTHEAST OF SEATON.
 DP3424'
 DP3424'TO REACH FROM THE INTERSECTION OF MAPLE STREET AND THIRD STREET IN
 DP3424'SEATON, PROCEED EAST 0.9 MI (1.4 KM) ON THIRD STREET TO 160TH STREET,
 DP3424'PROCEED 0.8 MI (1.3 KM) NORTH ON 160TH STREET TO 30TH AVENUE, PROCEED
 DP3424'EAST 0.55 MI (0.9 KM) TO THE STATION ON THE RIGHT.
 DP3424'
 DP3424'THE STATION IS LOCATED 28.5 FT (8.7 M) SOUTH OF THE CENTER LINE OF
 DP3424'30TH AVENUE, 14.5 FT (4.4 M) EAST OF THE CENTER LINE OF A PRIVATE
 DP3424'DRIVE AND 58.2 FT (17.7 M) SOUTH OF A POWER POLE.
 DP3424'
 DP3424'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3424'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3424'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3425 ***********************************************************************
 DP3425  DESIGNATION -  KRI 060
 DP3425  PID         -  DP3425
 DP3425  STATE/COUNTY-  IL/MERCER
 DP3425  COUNTRY     -  US
 DP3425  USGS QUAD   -  SEATON (2018)
 DP3425
 DP3425                         *CURRENT SURVEY CONTROL
 DP3425  ______________________________________________________________________
 DP3425* NAD 83(1986) POSITION- 41 06 44.5    (N) 090 45 18.8    (W)   HD_HELD2
 DP3425* NAVD 88 ORTHO HEIGHT -   190.807 (meters)      626.01  (feet) ADJUSTED
 DP3425  ______________________________________________________________________
 DP3425  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 DP3425  DYNAMIC HEIGHT  -        190.727 (meters)      625.74  (feet) COMP
 DP3425  MODELED GRAVITY -    980,197.7   (mgal)                       NAVD 88
 DP3425
 DP3425  VERT ORDER      -  SECOND    CLASS I
 DP3425
 DP3425.The horizontal coordinates were established by autonomous hand held GPS
 DP3425.observations and have an estimated accuracy of +/- 10 meters.
 DP3425
 DP3425.The orthometric height was determined by differential leveling and
 DP3425.adjusted by the NATIONAL GEODETIC SURVEY
 DP3425.in July 2014.
 DP3425
 DP3425.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3425.GEOID18 height accuracy estimate available here.
 DP3425
 DP3425.Click photographs - Photos may exist for this station.
 DP3425
 DP3425.The dynamic height is computed by dividing the NAVD 88
 DP3425.geopotential number by the normal gravity value computed on the
 DP3425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3425.degrees latitude (g = 980.6199 gals.).
 DP3425
 DP3425.The modeled gravity was interpolated from observed gravity values.
 DP3425
 DP3425;                    North         East    Units  Estimated Accuracy
 DP3425;SPC IL W     -   493,670.      650,569.      MT  (+/- 10 meters HH2 GPS)
 DP3425
 DP3425_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8847453658(NAD 83)
 DP3425
 DP3425                          SUPERSEDED SURVEY CONTROL
 DP3425
 DP3425.No superseded survey control is available for this station.
 DP3425
 DP3425_MARKER: F = FLANGE-ENCASED ROD
 DP3425_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3425_STAMPING: KRI 060 2013
 DP3425_MARK LOGO: UIL
 DP3425_PROJECTION: RECESSED 8 CENTIMETERS
 DP3425_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3425_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3425+STABILITY: POSITION/ELEVATION WELL
 DP3425_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3425+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3425_ROD/PIPE-DEPTH: 7.5 meters
 DP3425_SLEEVE-DEPTH  : 0.9 meters
 DP3425
 DP3425  HISTORY     - Date     Condition        Report By
 DP3425  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3425
 DP3425                          STATION DESCRIPTION
 DP3425
 DP3425'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3425'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH OF LITTLE YORK,
 DP3425'6.0 MI (9.7 KM) SOUTH OF ALEDO AND 2.5 MI (4.0 KM) EAST-NORTHEAST OF
 DP3425'SEATON.
 DP3425'
 DP3425'TO REACH FROM THE INTERSECTION OF MAPLE STREET AND THIRD STREET IN
 DP3425'SEATON, PROCEED EAST 0.9 MI (1.4 KM) ON THIRD STREET TO 160TH STREET,
 DP3425'PROCEED 0.8 MI (1.3 KM) NORTH ON 160TH STREET TO 30TH AVENUE, PROCEED
 DP3425'EAST 1.5 MI (2.4 KM) TO THE STATION ON THE RIGHT.
 DP3425'
 DP3425'THE STATION IS LOCATED 31.5 FT (9.6 M) SOUTH OF THE CENTER LINE OF
 DP3425'30TH AVENUE, 42.5 FT (13.0 M) EAST OF THE CENTER LINE OF A PRIVATE
 DP3425'DRIVE AND 9.5 FT (2.9 M) WEST OF A POWER POLE WITH TRANSFORMER.
 DP3425'
 DP3425'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3425'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3425'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3426 ***********************************************************************
 DP3426  DESIGNATION -  KRI 061
 DP3426  PID         -  DP3426
 DP3426  STATE/COUNTY-  IL/MERCER
 DP3426  COUNTRY     -  US
 DP3426  USGS QUAD   -  LITTLE YORK (2018)
 DP3426
 DP3426                         *CURRENT SURVEY CONTROL
 DP3426  ______________________________________________________________________
 DP3426* NAD 83(1986) POSITION- 41 06 56.9    (N) 090 44 40.6    (W)   HD_HELD2
 DP3426* NAVD 88 ORTHO HEIGHT -   195.807 (meters)      642.41  (feet) ADJUSTED
 DP3426  ______________________________________________________________________
 DP3426  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 DP3426  DYNAMIC HEIGHT  -        195.724 (meters)      642.14  (feet) COMP
 DP3426  MODELED GRAVITY -    980,197.7   (mgal)                       NAVD 88
 DP3426
 DP3426  VERT ORDER      -  SECOND    CLASS I
 DP3426
 DP3426.The horizontal coordinates were established by autonomous hand held GPS
 DP3426.observations and have an estimated accuracy of +/- 10 meters.
 DP3426
 DP3426.The orthometric height was determined by differential leveling and
 DP3426.adjusted by the NATIONAL GEODETIC SURVEY
 DP3426.in July 2014.
 DP3426
 DP3426.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3426.GEOID18 height accuracy estimate available here.
 DP3426
 DP3426.Click photographs - Photos may exist for this station.
 DP3426
 DP3426.The dynamic height is computed by dividing the NAVD 88
 DP3426.geopotential number by the normal gravity value computed on the
 DP3426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3426.degrees latitude (g = 980.6199 gals.).
 DP3426
 DP3426.The modeled gravity was interpolated from observed gravity values.
 DP3426
 DP3426;                    North         East    Units  Estimated Accuracy
 DP3426;SPC IL W     -   494,047.      651,462.      MT  (+/- 10 meters HH2 GPS)
 DP3426
 DP3426_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8935554064(NAD 83)
 DP3426
 DP3426                          SUPERSEDED SURVEY CONTROL
 DP3426
 DP3426.No superseded survey control is available for this station.
 DP3426
 DP3426_MARKER: F = FLANGE-ENCASED ROD
 DP3426_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3426_STAMPING: KRI 061 2013
 DP3426_MARK LOGO: UIL
 DP3426_PROJECTION: PROJECTING 8 CENTIMETERS
 DP3426_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3426_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3426+STABILITY: POSITION/ELEVATION WELL
 DP3426_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3426+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3426_ROD/PIPE-DEPTH: 7.5 meters
 DP3426_SLEEVE-DEPTH  : 0.9 meters
 DP3426
 DP3426  HISTORY     - Date     Condition        Report By
 DP3426  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3426
 DP3426                          STATION DESCRIPTION
 DP3426
 DP3426'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3426'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH OF LITTLE YORK,
 DP3426'5.8 MI (9.3 KM) SOUTH OF ALEDO AND 3.1 MI (5.0 KM) EAST-NORTHEAST OF
 DP3426'SEATON.
 DP3426'
 DP3426'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED SOUTH 5.9 MI (9.5 KM)
 DP3426'ON SOUTH COLLEGE AVENUE AND IL ROUTE 94 TO THE STATION ON THE LEFT.
 DP3426'
 DP3426'THE STATION IS LOCATED 32.6 FT (9.9 M) EAST OF THE CENTER LINE OF IL
 DP3426'ROUTE 94, 21.3 FT (6.5 M) NORTH OF THE CENTER LINE OF A FIELD ENTRANCE
 DP3426'AND 38.6 FT (11.8 M) NORTH OF A POWER POLE.
 DP3426'
 DP3426'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3426'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3426'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3427 ***********************************************************************
 DP3427  DESIGNATION -  KRI 062
 DP3427  PID         -  DP3427
 DP3427  STATE/COUNTY-  IL/MERCER
 DP3427  COUNTRY     -  US
 DP3427  USGS QUAD   -  ALEDO EAST (2018)
 DP3427
 DP3427                         *CURRENT SURVEY CONTROL
 DP3427  ______________________________________________________________________
 DP3427* NAD 83(1986) POSITION- 41 07 47.8    (N) 090 44 39.5    (W)   HD_HELD2
 DP3427* NAVD 88 ORTHO HEIGHT -   204.848 (meters)      672.07  (feet) ADJUSTED
 DP3427  ______________________________________________________________________
 DP3427  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 DP3427  DYNAMIC HEIGHT  -        204.762 (meters)      671.79  (feet) COMP
 DP3427  MODELED GRAVITY -    980,198.3   (mgal)                       NAVD 88
 DP3427
 DP3427  VERT ORDER      -  SECOND    CLASS I
 DP3427
 DP3427.The horizontal coordinates were established by autonomous hand held GPS
 DP3427.observations and have an estimated accuracy of +/- 10 meters.
 DP3427
 DP3427.The orthometric height was determined by differential leveling and
 DP3427.adjusted by the NATIONAL GEODETIC SURVEY
 DP3427.in July 2014.
 DP3427
 DP3427.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3427.GEOID18 height accuracy estimate available here.
 DP3427
 DP3427.Click photographs - Photos may exist for this station.
 DP3427
 DP3427.The dynamic height is computed by dividing the NAVD 88
 DP3427.geopotential number by the normal gravity value computed on the
 DP3427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3427.degrees latitude (g = 980.6199 gals.).
 DP3427
 DP3427.The modeled gravity was interpolated from observed gravity values.
 DP3427
 DP3427;                    North         East    Units  Estimated Accuracy
 DP3427;SPC IL W     -   495,616.      651,499.      MT  (+/- 10 meters HH2 GPS)
 DP3427
 DP3427_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8934055634(NAD 83)
 DP3427
 DP3427                          SUPERSEDED SURVEY CONTROL
 DP3427
 DP3427.No superseded survey control is available for this station.
 DP3427
 DP3427_MARKER: F = FLANGE-ENCASED ROD
 DP3427_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3427_STAMPING: KRI 062 2013
 DP3427_MARK LOGO: UIL
 DP3427_PROJECTION: RECESSED 8 CENTIMETERS
 DP3427_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3427_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3427+STABILITY: POSITION/ELEVATION WELL
 DP3427_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3427+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3427_ROD/PIPE-DEPTH: 7.5 meters
 DP3427_SLEEVE-DEPTH  : 0.9 meters
 DP3427
 DP3427  HISTORY     - Date     Condition        Report By
 DP3427  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3427
 DP3427                          STATION DESCRIPTION
 DP3427
 DP3427'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3427'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH OF LITTLE YORK,
 DP3427'4.8 MI (7.7 KM) SOUTH OF ALEDO AND 3.5 MI (5.6 KM) EAST-NORTHEAST OF
 DP3427'SEATON.
 DP3427'
 DP3427'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED SOUTH 4.9 MI (7.9 KM)
 DP3427'ON SOUTH COLLEGE AVENUE AND IL ROUTE 94 TO THE STATION ON THE RIGHT.
 DP3427'
 DP3427'THE STATION IS LOCATED 32.0 FT (9.8 M) WEST OF THE CENTER LINE OF IL
 DP3427'ROUTE 94, 36.6 FT (11.2 M) NORTH OF A 2 FT (0.6 M) BY 2 FT (0.6 M) BOX
 DP3427'CULVERT AND 207.8 FT (63.3 M) NORTHWEST OF A POWER POLE.
 DP3427'
 DP3427'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3427'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3427'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3428 ***********************************************************************
 DP3428  DESIGNATION -  KRI 063
 DP3428  PID         -  DP3428
 DP3428  STATE/COUNTY-  IL/MERCER
 DP3428  COUNTRY     -  US
 DP3428  USGS QUAD   -  ALEDO EAST (2018)
 DP3428
 DP3428                         *CURRENT SURVEY CONTROL
 DP3428  ______________________________________________________________________
 DP3428* NAD 83(1986) POSITION- 41 08 34.9    (N) 090 44 47.9    (W)   HD_HELD2
 DP3428* NAVD 88 ORTHO HEIGHT -   189.434 (meters)      621.50  (feet) ADJUSTED
 DP3428  ______________________________________________________________________
 DP3428  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 DP3428  DYNAMIC HEIGHT  -        189.355 (meters)      621.24  (feet) COMP
 DP3428  MODELED GRAVITY -    980,198.7   (mgal)                       NAVD 88
 DP3428
 DP3428  VERT ORDER      -  SECOND    CLASS I
 DP3428
 DP3428.The horizontal coordinates were established by autonomous hand held GPS
 DP3428.observations and have an estimated accuracy of +/- 10 meters.
 DP3428
 DP3428.The orthometric height was determined by differential leveling and
 DP3428.adjusted by the NATIONAL GEODETIC SURVEY
 DP3428.in July 2014.
 DP3428
 DP3428.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3428.GEOID18 height accuracy estimate available here.
 DP3428
 DP3428.Click photographs - Photos may exist for this station.
 DP3428
 DP3428.The dynamic height is computed by dividing the NAVD 88
 DP3428.geopotential number by the normal gravity value computed on the
 DP3428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3428.degrees latitude (g = 980.6199 gals.).
 DP3428
 DP3428.The modeled gravity was interpolated from observed gravity values.
 DP3428
 DP3428;                    North         East    Units  Estimated Accuracy
 DP3428;SPC IL W     -   497,071.      651,312.      MT  (+/- 10 meters HH2 GPS)
 DP3428
 DP3428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8910757082(NAD 83)
 DP3428
 DP3428                          SUPERSEDED SURVEY CONTROL
 DP3428
 DP3428.No superseded survey control is available for this station.
 DP3428
 DP3428_MARKER: F = FLANGE-ENCASED ROD
 DP3428_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3428_STAMPING: KRI 063 2013
 DP3428_MARK LOGO: UIL
 DP3428_PROJECTION: RECESSED 8 CENTIMETERS
 DP3428_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3428_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3428+STABILITY: POSITION/ELEVATION WELL
 DP3428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3428+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3428_ROD/PIPE-DEPTH: 8.7 meters
 DP3428_SLEEVE-DEPTH  : 0.9 meters
 DP3428
 DP3428  HISTORY     - Date     Condition        Report By
 DP3428  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3428
 DP3428                          STATION DESCRIPTION
 DP3428
 DP3428'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3428'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST-SOUTHEAST OF JOY,
 DP3428'4.0 MI (6.4 KM) NORTHEAST OF SEATON AND 3.9 MI (6.3 KM) SOUTH OF
 DP3428'ALEDO.
 DP3428'
 DP3428'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED SOUTH 4.0 MI (6.4 KM)
 DP3428'ON SOUTH COLLEGE AVENUE AND IL ROUTE 94 TO THE STATION ON THE LEFT.
 DP3428'
 DP3428'THE STATION IS LOCATED 34.4 FT (10.5 M) EAST OF THE CENTER LINE OF IL
 DP3428'ROUTE 94, 48.0 FT (14.6 M) SOUTH OF THE CENTER LINE OF A FIELD
 DP3428'ENTRANCE AND 28.0 FT (8.5 M) WEST OF A POWER POLE.
 DP3428'
 DP3428'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3428'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3428'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3429 ***********************************************************************
 DP3429  DESIGNATION -  KRI 064
 DP3429  PID         -  DP3429
 DP3429  STATE/COUNTY-  IL/MERCER
 DP3429  COUNTRY     -  US
 DP3429  USGS QUAD   -  ALEDO WEST (2018)
 DP3429
 DP3429                         *CURRENT SURVEY CONTROL
 DP3429  ______________________________________________________________________
 DP3429* NAD 83(1986) POSITION- 41 09 23.1    (N) 090 45 11.1    (W)   HD_HELD2
 DP3429* NAVD 88 ORTHO HEIGHT -   209.935 (meters)      688.76  (feet) ADJUSTED
 DP3429  ______________________________________________________________________
 DP3429  GEOID HEIGHT    -        -32.987 (meters)                     GEOID18
 DP3429  DYNAMIC HEIGHT  -        209.847 (meters)      688.47  (feet) COMP
 DP3429  MODELED GRAVITY -    980,199.2   (mgal)                       NAVD 88
 DP3429
 DP3429  VERT ORDER      -  SECOND    CLASS I
 DP3429
 DP3429.The horizontal coordinates were established by autonomous hand held GPS
 DP3429.observations and have an estimated accuracy of +/- 10 meters.
 DP3429
 DP3429.The orthometric height was determined by differential leveling and
 DP3429.adjusted by the NATIONAL GEODETIC SURVEY
 DP3429.in July 2014.
 DP3429
 DP3429.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3429.GEOID18 height accuracy estimate available here.
 DP3429
 DP3429.Click photographs - Photos may exist for this station.
 DP3429
 DP3429.The dynamic height is computed by dividing the NAVD 88
 DP3429.geopotential number by the normal gravity value computed on the
 DP3429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3429.degrees latitude (g = 980.6199 gals.).
 DP3429
 DP3429.The modeled gravity was interpolated from observed gravity values.
 DP3429
 DP3429;                    North         East    Units  Estimated Accuracy
 DP3429;SPC IL W     -   498,561.      650,781.      MT  (+/- 10 meters HH2 GPS)
 DP3429
 DP3429_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8852858554(NAD 83)
 DP3429
 DP3429                          SUPERSEDED SURVEY CONTROL
 DP3429
 DP3429.No superseded survey control is available for this station.
 DP3429
 DP3429_MARKER: F = FLANGE-ENCASED ROD
 DP3429_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3429_STAMPING: KRI 064 2013
 DP3429_MARK LOGO: UIL
 DP3429_PROJECTION: RECESSED 8 CENTIMETERS
 DP3429_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3429_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3429+STABILITY: POSITION/ELEVATION WELL
 DP3429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3429+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3429_ROD/PIPE-DEPTH: 5.6 meters
 DP3429_SLEEVE-DEPTH  : 0.9 meters
 DP3429
 DP3429  HISTORY     - Date     Condition        Report By
 DP3429  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3429
 DP3429                          STATION DESCRIPTION
 DP3429
 DP3429'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3429'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-SOUTHEAST OF JOY,
 DP3429'4.5 MI (7.2 KM) NORTHEAST OF SEATON AND 3.0 MI (4.8 KM) SOUTH OF
 DP3429'ALEDO.
 DP3429'
 DP3429'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED SOUTH 3.0 MI (4.8 KM)
 DP3429'ON SOUTH COLLEGE AVENUE AND IL ROUTE 94 TO THE STATION ON THE RIGHT.
 DP3429'
 DP3429'THE STATION IS LOCATED 40.5 FT (12.3 M) WEST OF THE CENTER LINE OF IL
 DP3429'ROUTE 94, 55.0 FT (16.8 M) SOUTH OF THE CENTER LINE OF 60TH AVENUE AND
 DP3429'205.6 FT (62.7 M) EAST OF THE CENTER LINE OF A PRIVATE ENTRANCE.
 DP3429'
 DP3429'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3429'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3429'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3430 ***********************************************************************
 DP3430  DESIGNATION -  KRI 065
 DP3430  PID         -  DP3430
 DP3430  STATE/COUNTY-  IL/MERCER
 DP3430  COUNTRY     -  US
 DP3430  USGS QUAD   -  ALEDO WEST (2018)
 DP3430
 DP3430                         *CURRENT SURVEY CONTROL
 DP3430  ______________________________________________________________________
 DP3430* NAD 83(1986) POSITION- 41 10 15.1    (N) 090 45 10.5    (W)   HD_HELD2
 DP3430* NAVD 88 ORTHO HEIGHT -   214.883 (meters)      705.00  (feet) ADJUSTED
 DP3430  ______________________________________________________________________
 DP3430  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 DP3430  DYNAMIC HEIGHT  -        214.793 (meters)      704.70  (feet) COMP
 DP3430  MODELED GRAVITY -    980,199.6   (mgal)                       NAVD 88
 DP3430
 DP3430  VERT ORDER      -  SECOND    CLASS I
 DP3430
 DP3430.The horizontal coordinates were established by autonomous hand held GPS
 DP3430.observations and have an estimated accuracy of +/- 10 meters.
 DP3430
 DP3430.The orthometric height was determined by differential leveling and
 DP3430.adjusted by the NATIONAL GEODETIC SURVEY
 DP3430.in July 2014.
 DP3430
 DP3430.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3430.GEOID18 height accuracy estimate available here.
 DP3430
 DP3430.Click photographs - Photos may exist for this station.
 DP3430
 DP3430.The dynamic height is computed by dividing the NAVD 88
 DP3430.geopotential number by the normal gravity value computed on the
 DP3430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3430.degrees latitude (g = 980.6199 gals.).
 DP3430
 DP3430.The modeled gravity was interpolated from observed gravity values.
 DP3430
 DP3430;                    North         East    Units  Estimated Accuracy
 DP3430;SPC IL W     -   500,165.      650,806.      MT  (+/- 10 meters HH2 GPS)
 DP3430
 DP3430_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8850060158(NAD 83)
 DP3430
 DP3430                          SUPERSEDED SURVEY CONTROL
 DP3430
 DP3430.No superseded survey control is available for this station.
 DP3430
 DP3430_MARKER: F = FLANGE-ENCASED ROD
 DP3430_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3430_STAMPING: KRI 065 2013
 DP3430_MARK LOGO: UIL
 DP3430_PROJECTION: RECESSED 8 CENTIMETERS
 DP3430_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3430_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3430+STABILITY: POSITION/ELEVATION WELL
 DP3430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3430+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3430_ROD/PIPE-DEPTH: 8.7 meters
 DP3430_SLEEVE-DEPTH  : 0.9 meters
 DP3430
 DP3430  HISTORY     - Date     Condition        Report By
 DP3430  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3430
 DP3430                          STATION DESCRIPTION
 DP3430
 DP3430'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3430'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-SOUTHEAST OF JOY,
 DP3430'5.4 MI (8.7 KM) NORTH-NORTHEAST OF SEATON AND 2.0 MI (3.2 KM) SOUTH OF
 DP3430'ALEDO.
 DP3430'
 DP3430'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED SOUTH 2.0 MI (3.2 KM)
 DP3430'ON SOUTH COLLEGE AVENUE AND IL ROUTE 94 TO THE STATION ON THE LEFT.
 DP3430'
 DP3430'THE STATION IS LOCATED 47.0 FT (14.3 M) EAST OF THE CENTER LINE OF IL
 DP3430'ROUTE 94, 19.0 FT (5.8 M) SOUTH OF THE CENTER LINE OF 70TH AVENUE AND
 DP3430'49.9 FT (15.2 M) SOUTHEAST OF A POWER POLE.
 DP3430'
 DP3430'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3430'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3430'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3431 ***********************************************************************
 DP3431  DESIGNATION -  KRI 066
 DP3431  PID         -  DP3431
 DP3431  STATE/COUNTY-  IL/MERCER
 DP3431  COUNTRY     -  US
 DP3431  USGS QUAD   -  ALEDO EAST (2018)
 DP3431
 DP3431                         *CURRENT SURVEY CONTROL
 DP3431  ______________________________________________________________________
 DP3431* NAD 83(1986) POSITION- 41 10 13.9    (N) 090 44 08.4    (W)   HD_HELD2
 DP3431* NAVD 88 ORTHO HEIGHT -   220.806 (meters)      724.43  (feet) ADJUSTED
 DP3431  ______________________________________________________________________
 DP3431  GEOID HEIGHT    -        -32.972 (meters)                     GEOID18
 DP3431  DYNAMIC HEIGHT  -        220.714 (meters)      724.13  (feet) COMP
 DP3431  MODELED GRAVITY -    980,199.3   (mgal)                       NAVD 88
 DP3431
 DP3431  VERT ORDER      -  SECOND    CLASS I
 DP3431
 DP3431.The horizontal coordinates were established by autonomous hand held GPS
 DP3431.observations and have an estimated accuracy of +/- 10 meters.
 DP3431
 DP3431.The orthometric height was determined by differential leveling and
 DP3431.adjusted by the NATIONAL GEODETIC SURVEY
 DP3431.in July 2014.
 DP3431
 DP3431.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3431.GEOID18 height accuracy estimate available here.
 DP3431
 DP3431.Click photographs - Photos may exist for this station.
 DP3431
 DP3431.The dynamic height is computed by dividing the NAVD 88
 DP3431.geopotential number by the normal gravity value computed on the
 DP3431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3431.degrees latitude (g = 980.6199 gals.).
 DP3431
 DP3431.The modeled gravity was interpolated from observed gravity values.
 DP3431
 DP3431;                    North         East    Units  Estimated Accuracy
 DP3431;SPC IL W     -   500,119.      652,253.      MT  (+/- 10 meters HH2 GPS)
 DP3431
 DP3431_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8994860159(NAD 83)
 DP3431
 DP3431                          SUPERSEDED SURVEY CONTROL
 DP3431
 DP3431.No superseded survey control is available for this station.
 DP3431
 DP3431_MARKER: F = FLANGE-ENCASED ROD
 DP3431_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3431_STAMPING: KRI 066 2013
 DP3431_MARK LOGO: UIL
 DP3431_PROJECTION: RECESSED 8 CENTIMETERS
 DP3431_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3431_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3431+STABILITY: POSITION/ELEVATION WELL
 DP3431_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3431+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3431_ROD/PIPE-DEPTH: 8.7 meters
 DP3431_SLEEVE-DEPTH  : 0.9 meters
 DP3431
 DP3431  HISTORY     - Date     Condition        Report By
 DP3431  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3431
 DP3431                          STATION DESCRIPTION
 DP3431
 DP3431'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3431'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST-SOUTHEAST OF JOY,
 DP3431'5.8 MI (9.3 KM) NORTHEAST OF SEATON AND 2.1 MI (3.4 KM)
 DP3431'SOUTH-SOUTHEAST OF ALEDO.
 DP3431'
 DP3431'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED SOUTH 2.0 MI (3.2 KM)
 DP3431'ON SOUTH COLLEGE AVENUE AND IL ROUTE 94 TO 70TH AVENUE, PROCEED EAST
 DP3431'0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP3431'
 DP3431'THE STATION IS LOCATED 25.0 FT (7.6 M) NORTH OF THE CENTER LINE OF
 DP3431'70TH AVENUE, 54.2 FT (16.5 M) NORTHEAST OF A POWER POLE AND 63.2 FT
 DP3431'(19.3 M) NORTHWEST OF A POWER POLE.
 DP3431'
 DP3431'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3431'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3431'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3432 ***********************************************************************
 DP3432  DESIGNATION -  KRI 067
 DP3432  PID         -  DP3432
 DP3432  STATE/COUNTY-  IL/MERCER
 DP3432  COUNTRY     -  US
 DP3432  USGS QUAD   -  ALEDO EAST (2018)
 DP3432
 DP3432                         *CURRENT SURVEY CONTROL
 DP3432  ______________________________________________________________________
 DP3432* NAD 83(1986) POSITION- 41 10 39.9    (N) 090 43 44.1    (W)   HD_HELD2
 DP3432* NAVD 88 ORTHO HEIGHT -   218.369 (meters)      716.43  (feet) ADJUSTED
 DP3432  ______________________________________________________________________
 DP3432  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 DP3432  DYNAMIC HEIGHT  -        218.277 (meters)      716.13  (feet) COMP
 DP3432  MODELED GRAVITY -    980,199.4   (mgal)                       NAVD 88
 DP3432
 DP3432  VERT ORDER      -  SECOND    CLASS I
 DP3432
 DP3432.The horizontal coordinates were established by autonomous hand held GPS
 DP3432.observations and have an estimated accuracy of +/- 10 meters.
 DP3432
 DP3432.The orthometric height was determined by differential leveling and
 DP3432.adjusted by the NATIONAL GEODETIC SURVEY
 DP3432.in July 2014.
 DP3432
 DP3432.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3432.GEOID18 height accuracy estimate available here.
 DP3432
 DP3432.Click photographs - Photos may exist for this station.
 DP3432
 DP3432.The dynamic height is computed by dividing the NAVD 88
 DP3432.geopotential number by the normal gravity value computed on the
 DP3432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3432.degrees latitude (g = 980.6199 gals.).
 DP3432
 DP3432.The modeled gravity was interpolated from observed gravity values.
 DP3432
 DP3432;                    North         East    Units  Estimated Accuracy
 DP3432;SPC IL W     -   500,917.      652,825.      MT  (+/- 10 meters HH2 GPS)
 DP3432
 DP3432_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9049460975(NAD 83)
 DP3432
 DP3432                          SUPERSEDED SURVEY CONTROL
 DP3432
 DP3432.No superseded survey control is available for this station.
 DP3432
 DP3432_MARKER: F = FLANGE-ENCASED ROD
 DP3432_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3432_STAMPING: KRI 067 2013
 DP3432_MARK LOGO: UIL
 DP3432_PROJECTION: RECESSED 8 CENTIMETERS
 DP3432_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3432_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3432+STABILITY: POSITION/ELEVATION WELL
 DP3432_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3432+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 DP3432_ROD/PIPE-DEPTH: 7.5 meters
 DP3432_SLEEVE-DEPTH  : 0.9 meters
 DP3432
 DP3432  HISTORY     - Date     Condition        Report By
 DP3432  HISTORY     - 20130430 MONUMENTED       ILGEO
 DP3432
 DP3432                          STATION DESCRIPTION
 DP3432
 DP3432'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3432'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-SOUTHWEST OF VIOLA,
 DP3432'6.4 MI (10.3 KM) NORTHEAST OF SEATON AND 1.8 MI (2.9 KM) SOUTHEAST OF
 DP3432'ALEDO.
 DP3432'
 DP3432'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED EAST 0.9 MI (1.4 KM) ON
 DP3432'SE3RD STREET TO SE19TH AVENUE AND 187TH STREET, PROCEED SOUTH 1.5 MI
 DP3432'(2.4 KM) ON SE19TH AVENUE AND 187TH STREET TO THE STATION ON THE LEFT.
 DP3432'THE STATION IS LOCATED 23.7 FT (7.2 M) EAST OF THE CENTER LINE OF
 DP3432'187TH STREET, 30.8 FT (9.4 M) NORTH OF A POWER POLE AND 214 FT (65.2
 DP3432'M) NORTH OF THE CENTER LINE OF A PRIVATE ENTRANCE.
 DP3432'
 DP3432'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3432'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3432'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3433 ***********************************************************************
 DP3433  DESIGNATION -  KRI 068
 DP3433  PID         -  DP3433
 DP3433  STATE/COUNTY-  IL/MERCER
 DP3433  COUNTRY     -  US
 DP3433  USGS QUAD   -  ALEDO EAST (2018)
 DP3433
 DP3433                         *CURRENT SURVEY CONTROL
 DP3433  ______________________________________________________________________
 DP3433* NAD 83(1986) POSITION- 41 10 49.1    (N) 090 43 43.1    (W)   HD_HELD2
 DP3433* NAVD 88 ORTHO HEIGHT -   206.344 (meters)      676.98  (feet) ADJUSTED
 DP3433  ______________________________________________________________________
 DP3433  GEOID HEIGHT    -        -32.964 (meters)                     GEOID18
 DP3433  DYNAMIC HEIGHT  -        206.257 (meters)      676.69  (feet) COMP
 DP3433  MODELED GRAVITY -    980,199.4   (mgal)                       NAVD 88
 DP3433
 DP3433  VERT ORDER      -  SECOND    CLASS I
 DP3433
 DP3433.The horizontal coordinates were established by autonomous hand held GPS
 DP3433.observations and have an estimated accuracy of +/- 10 meters.
 DP3433
 DP3433.The orthometric height was determined by differential leveling and
 DP3433.adjusted by the NATIONAL GEODETIC SURVEY
 DP3433.in July 2014.
 DP3433
 DP3433.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3433.GEOID18 height accuracy estimate available here.
 DP3433
 DP3433.Click photographs - Photos may exist for this station.
 DP3433
 DP3433.The dynamic height is computed by dividing the NAVD 88
 DP3433.geopotential number by the normal gravity value computed on the
 DP3433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3433.degrees latitude (g = 980.6199 gals.).
 DP3433
 DP3433.The modeled gravity was interpolated from observed gravity values.
 DP3433
 DP3433;                    North         East    Units  Estimated Accuracy
 DP3433;SPC IL W     -   501,201.      652,850.      MT  (+/- 10 meters HH2 GPS)
 DP3433
 DP3433_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9051061260(NAD 83)
 DP3433
 DP3433                          SUPERSEDED SURVEY CONTROL
 DP3433
 DP3433.No superseded survey control is available for this station.
 DP3433
 DP3433_MARKER: F = FLANGE-ENCASED ROD
 DP3433_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3433_STAMPING: KRI 068 2013
 DP3433_MARK LOGO: UIL
 DP3433_PROJECTION: RECESSED 10 CENTIMETERS
 DP3433_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3433_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3433+STABILITY: POSITION/ELEVATION WELL
 DP3433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3433+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3433_ROD/PIPE-DEPTH: 9.9 meters
 DP3433_SLEEVE-DEPTH  : 0.9 meters
 DP3433
 DP3433  HISTORY     - Date     Condition        Report By
 DP3433  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3433
 DP3433                          STATION DESCRIPTION
 DP3433
 DP3433'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3433'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-SOUTHWEST OF VIOLA,
 DP3433'6.6 MI (10.6 KM) NORTHEAST OF SEATON AND 1.7 MI (2.7 KM) SOUTHEAST OF
 DP3433'ALEDO.
 DP3433'
 DP3433'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED EAST 0.9 MI (1.4 KM) ON
 DP3433'SE3RD STREET TO SE19TH AVENUE AND 187TH STREET, PROCEED SOUTH 1.3 MI
 DP3433'(2.1 KM) ON SE19TH AVENUE AND 187TH STREET TO THE STATION ON THE
 DP3433'RIGHT.
 DP3433'
 DP3433'THE STATION IS LOCATED 48.6 FT (14.8 M) WEST OF THE CENTER LINE OF
 DP3433'187TH STREET, 111.5 FT (34.0 M) SOUTHWEST OF A POWER POLE AND 195 FT
 DP3433'(59.4 M) NORTH OF THE NORTH END OF THE BRIDGE OVER PIKE RUN.
 DP3433'
 DP3433'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3433'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3433'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3434 ***********************************************************************
 DP3434  DESIGNATION -  KRI 069
 DP3434  PID         -  DP3434
 DP3434  STATE/COUNTY-  IL/MERCER
 DP3434  COUNTRY     -  US
 DP3434  USGS QUAD   -  ALEDO EAST (2018)
 DP3434
 DP3434                         *CURRENT SURVEY CONTROL
 DP3434  ______________________________________________________________________
 DP3434* NAD 83(1986) POSITION- 41 11 04.3    (N) 090 43 41.7    (W)   HD_HELD2
 DP3434* NAVD 88 ORTHO HEIGHT -   221.322 (meters)      726.12  (feet) ADJUSTED
 DP3434  ______________________________________________________________________
 DP3434  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 DP3434  DYNAMIC HEIGHT  -        221.229 (meters)      725.82  (feet) COMP
 DP3434  MODELED GRAVITY -    980,199.5   (mgal)                       NAVD 88
 DP3434
 DP3434  VERT ORDER      -  SECOND    CLASS I
 DP3434
 DP3434.The horizontal coordinates were established by autonomous hand held GPS
 DP3434.observations and have an estimated accuracy of +/- 10 meters.
 DP3434
 DP3434.The orthometric height was determined by differential leveling and
 DP3434.adjusted by the NATIONAL GEODETIC SURVEY
 DP3434.in July 2014.
 DP3434
 DP3434.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3434.GEOID18 height accuracy estimate available here.
 DP3434
 DP3434.Click photographs - Photos may exist for this station.
 DP3434
 DP3434.The dynamic height is computed by dividing the NAVD 88
 DP3434.geopotential number by the normal gravity value computed on the
 DP3434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3434.degrees latitude (g = 980.6199 gals.).
 DP3434
 DP3434.The modeled gravity was interpolated from observed gravity values.
 DP3434
 DP3434;                    North         East    Units  Estimated Accuracy
 DP3434;SPC IL W     -   501,669.      652,886.      MT  (+/- 10 meters HH2 GPS)
 DP3434
 DP3434_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9053061729(NAD 83)
 DP3434
 DP3434                          SUPERSEDED SURVEY CONTROL
 DP3434
 DP3434.No superseded survey control is available for this station.
 DP3434
 DP3434_MARKER: F = FLANGE-ENCASED ROD
 DP3434_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3434_STAMPING: KRI 069 2013
 DP3434_MARK LOGO: UIL
 DP3434_PROJECTION: RECESSED 10 CENTIMETERS
 DP3434_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3434_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3434+STABILITY: POSITION/ELEVATION WELL
 DP3434_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3434+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3434_ROD/PIPE-DEPTH: 7.5 meters
 DP3434_SLEEVE-DEPTH  : 0.9 meters
 DP3434
 DP3434  HISTORY     - Date     Condition        Report By
 DP3434  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3434
 DP3434                          STATION DESCRIPTION
 DP3434
 DP3434'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3434'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST OF VIOLA, 6.8 MI
 DP3434'(10.9 KM) NORTHEAST OF SEATON AND 1.5 MI (2.4 KM) SOUTHEAST OF ALEDO.
 DP3434'
 DP3434'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED EAST 0.9 MI (1.4 KM) ON
 DP3434'SE3RD STREET TO SE19TH AVENUE AND 187TH STREET, PROCEED SOUTH 1.0 MI
 DP3434'(1.6 KM) ON SE19TH AVENUE AND 187TH STREET TO THE STATION ON THE LEFT.
 DP3434'THE STATION IS LOCATED 20.7 FT (6.3 M) EAST OF THE CENTER LINE OF
 DP3434'187TH STREET, 148.0 FT (45.1 M) SOUTH OF THE CENTER LINE OF 80TH
 DP3434'AVENUE, 84.5 FT (25.8 M) NORTHERLY OF A POWER POLE AND 2.5 FT (0.8 M)
 DP3434'WEST OF A FENCE.
 DP3434'
 DP3434'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3434'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3434'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3435 ***********************************************************************
 DP3435  DESIGNATION -  KRI 070
 DP3435  PID         -  DP3435
 DP3435  STATE/COUNTY-  IL/MERCER
 DP3435  COUNTRY     -  US
 DP3435  USGS QUAD   -  ALEDO EAST (2018)
 DP3435
 DP3435                         *CURRENT SURVEY CONTROL
 DP3435  ______________________________________________________________________
 DP3435* NAD 83(1986) POSITION- 41 11 36.3    (N) 090 43 40.6    (W)   HD_HELD2
 DP3435* NAVD 88 ORTHO HEIGHT -   223.793 (meters)      734.23  (feet) ADJUSTED
 DP3435  ______________________________________________________________________
 DP3435  GEOID HEIGHT    -        -32.957 (meters)                     GEOID18
 DP3435  DYNAMIC HEIGHT  -        223.699 (meters)      733.92  (feet) COMP
 DP3435  MODELED GRAVITY -    980,199.6   (mgal)                       NAVD 88
 DP3435
 DP3435  VERT ORDER      -  SECOND    CLASS I
 DP3435
 DP3435.The horizontal coordinates were established by autonomous hand held GPS
 DP3435.observations and have an estimated accuracy of +/- 10 meters.
 DP3435
 DP3435.The orthometric height was determined by differential leveling and
 DP3435.adjusted by the NATIONAL GEODETIC SURVEY
 DP3435.in July 2014.
 DP3435
 DP3435.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3435.GEOID18 height accuracy estimate available here.
 DP3435
 DP3435.Click photographs - Photos may exist for this station.
 DP3435
 DP3435.The dynamic height is computed by dividing the NAVD 88
 DP3435.geopotential number by the normal gravity value computed on the
 DP3435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3435.degrees latitude (g = 980.6199 gals.).
 DP3435
 DP3435.The modeled gravity was interpolated from observed gravity values.
 DP3435
 DP3435;                    North         East    Units  Estimated Accuracy
 DP3435;SPC IL W     -   502,656.      652,918.      MT  (+/- 10 meters HH2 GPS)
 DP3435
 DP3435_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9053062717(NAD 83)
 DP3435
 DP3435                          SUPERSEDED SURVEY CONTROL
 DP3435
 DP3435.No superseded survey control is available for this station.
 DP3435
 DP3435_MARKER: F = FLANGE-ENCASED ROD
 DP3435_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3435_STAMPING: KRI 070 2013
 DP3435_MARK LOGO: UIL
 DP3435_PROJECTION: RECESSED 8 CENTIMETERS
 DP3435_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3435_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3435+STABILITY: POSITION/ELEVATION WELL
 DP3435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3435+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3435_ROD/PIPE-DEPTH: 11.1 meters
 DP3435_SLEEVE-DEPTH  : 0.9 meters
 DP3435
 DP3435  HISTORY     - Date     Condition        Report By
 DP3435  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3435
 DP3435                          STATION DESCRIPTION
 DP3435
 DP3435'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3435'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST OF VIOLA, 7.4 MI
 DP3435'(11.9 KM) NORTH-NORTHEAST OF SEATON AND 1.2 MI (1.9 KM) EAST-SOUTHEAST
 DP3435'OF ALEDO.
 DP3435'
 DP3435'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED EAST 0.9 MI (1.4 KM) ON
 DP3435'SE3RD STREET TO SE19TH AVENUE AND 187TH STREET, PROCEED SOUTH 0.4 MI
 DP3435'(0.6 KM) ON SE19TH AVENUE AND 187TH STREET TO THE STATION ON THE LEFT.
 DP3435'THE STATION IS LOCATED 31.8 FT (9.7 M) EAST OF THE CENTER LINE OF
 DP3435'187TH STREET, 20.0 FT (6.1 M) SOUTHERLY OF A SANITARY MANHOLE, 87.0 FT
 DP3435'(26.5 M) NORTHEAST OF A POWER POLE AND 39.4 FT (12.0 M) SOUTHERLY OF A
 DP3435'FIRE HYDRANT.
 DP3435'
 DP3435'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3435'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3435'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3436 ***********************************************************************
 DP3436  DESIGNATION -  KRI 071
 DP3436  PID         -  DP3436
 DP3436  STATE/COUNTY-  IL/MERCER
 DP3436  COUNTRY     -  US
 DP3436  USGS QUAD   -  ALEDO EAST (2018)
 DP3436
 DP3436                         *CURRENT SURVEY CONTROL
 DP3436  ______________________________________________________________________
 DP3436* NAD 83(1986) POSITION- 41 11 59.4    (N) 090 44 54.0    (W)   HD_HELD2
 DP3436* NAVD 88 ORTHO HEIGHT -   224.271 (meters)      735.80  (feet) ADJUSTED
 DP3436  ______________________________________________________________________
 DP3436  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 DP3436  DYNAMIC HEIGHT  -        224.177 (meters)      735.49  (feet) COMP
 DP3436  MODELED GRAVITY -    980,200.1   (mgal)                       NAVD 88
 DP3436
 DP3436  VERT ORDER      -  SECOND    CLASS I
 DP3436
 DP3436.The horizontal coordinates were established by autonomous hand held GPS
 DP3436.observations and have an estimated accuracy of +/- 10 meters.
 DP3436
 DP3436.The orthometric height was determined by differential leveling and
 DP3436.adjusted by the NATIONAL GEODETIC SURVEY
 DP3436.in July 2014.
 DP3436
 DP3436.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3436.GEOID18 height accuracy estimate available here.
 DP3436
 DP3436.Click photographs - Photos may exist for this station.
 DP3436
 DP3436.The dynamic height is computed by dividing the NAVD 88
 DP3436.geopotential number by the normal gravity value computed on the
 DP3436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3436.degrees latitude (g = 980.6199 gals.).
 DP3436
 DP3436.The modeled gravity was interpolated from observed gravity values.
 DP3436
 DP3436;                    North         East    Units  Estimated Accuracy
 DP3436;SPC IL W     -   503,380.      651,212.      MT  (+/- 10 meters HH2 GPS)
 DP3436
 DP3436_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8880263385(NAD 83)
 DP3436
 DP3436                          SUPERSEDED SURVEY CONTROL
 DP3436
 DP3436.No superseded survey control is available for this station.
 DP3436
 DP3436_MARKER: F = FLANGE-ENCASED ROD
 DP3436_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3436_STAMPING: KRI 071 2013
 DP3436_MARK LOGO: UIL
 DP3436_PROJECTION: RECESSED 8 CENTIMETERS
 DP3436_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3436_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3436+STABILITY: POSITION/ELEVATION WELL
 DP3436_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3436+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3436_ROD/PIPE-DEPTH: 8.7 meters
 DP3436_SLEEVE-DEPTH  : 0.9 meters
 DP3436
 DP3436  HISTORY     - Date     Condition        Report By
 DP3436  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3436
 DP3436                          STATION DESCRIPTION
 DP3436
 DP3436'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3436'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DP3436'SEATON, 6.9 MI (11.1 KM) EAST OF JOY AND IN THE TOWN OF ALEDO, IL.
 DP3436'
 DP3436'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED EAST 90 FT (27.4 M) ON
 DP3436'IL ROUTE 94 AND SE3RD STREET TO THE STATION ON THE RIGHT.
 DP3436'
 DP3436'THE STATION IS LOCATED 24.9 FT (7.6 M) SOUTH OF THE CENTER LINE OF
 DP3436'SE3RD STREET, 81.4 FT (24.8 M) WEST OF THE CENTER LINE OF SE2ND
 DP3436'AVENUE, 55.8 FT (17.0 M) EAST OF A POWER POLE WITH LIGHT AND 2.9 FT
 DP3436'(0.9 M) SOUTH OF THE BACK OF CURB.
 DP3436'
 DP3436'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3436'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3436'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3437 ***********************************************************************
 DP3437  DESIGNATION -  KRI 072
 DP3437  PID         -  DP3437
 DP3437  STATE/COUNTY-  IL/MERCER
 DP3437  COUNTRY     -  US
 DP3437  USGS QUAD   -  ALEDO WEST (2018)
 DP3437
 DP3437                         *CURRENT SURVEY CONTROL
 DP3437  ______________________________________________________________________
 DP3437* NAD 83(1986) POSITION- 41 12 01.7    (N) 090 45 58.4    (W)   HD_HELD2
 DP3437* NAVD 88 ORTHO HEIGHT -   221.832 (meters)      727.79  (feet) ADJUSTED
 DP3437  ______________________________________________________________________
 DP3437  GEOID HEIGHT    -        -32.967 (meters)                     GEOID18
 DP3437  DYNAMIC HEIGHT  -        221.739 (meters)      727.49  (feet) COMP
 DP3437  MODELED GRAVITY -    980,200.5   (mgal)                       NAVD 88
 DP3437
 DP3437  VERT ORDER      -  SECOND    CLASS I
 DP3437
 DP3437.The horizontal coordinates were established by autonomous hand held GPS
 DP3437.observations and have an estimated accuracy of +/- 10 meters.
 DP3437
 DP3437.The orthometric height was determined by differential leveling and
 DP3437.adjusted by the NATIONAL GEODETIC SURVEY
 DP3437.in July 2014.
 DP3437
 DP3437.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3437.GEOID18 height accuracy estimate available here.
 DP3437
 DP3437.Click photographs - Photos may exist for this station.
 DP3437
 DP3437.The dynamic height is computed by dividing the NAVD 88
 DP3437.geopotential number by the normal gravity value computed on the
 DP3437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3437.degrees latitude (g = 980.6199 gals.).
 DP3437
 DP3437.The modeled gravity was interpolated from observed gravity values.
 DP3437
 DP3437;                    North         East    Units  Estimated Accuracy
 DP3437;SPC IL W     -   503,461.      649,712.      MT  (+/- 10 meters HH2 GPS)
 DP3437
 DP3437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8730063417(NAD 83)
 DP3437
 DP3437                          SUPERSEDED SURVEY CONTROL
 DP3437
 DP3437.No superseded survey control is available for this station.
 DP3437
 DP3437_MARKER: F = FLANGE-ENCASED ROD
 DP3437_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3437_STAMPING: KRI 072 2013
 DP3437_MARK LOGO: UIL
 DP3437_PROJECTION: RECESSED 8 CENTIMETERS
 DP3437_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3437_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3437+STABILITY: POSITION/ELEVATION WELL
 DP3437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3437+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3437_ROD/PIPE-DEPTH: 7.5 meters
 DP3437_SLEEVE-DEPTH  : 0.9 meters
 DP3437
 DP3437  HISTORY     - Date     Condition        Report By
 DP3437  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3437
 DP3437                          STATION DESCRIPTION
 DP3437
 DP3437'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3437'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DP3437'SEATON, 6.0 MI (9.7 KM) EAST OF JOY AND 0.9 MI (1.4 KM) WEST OF ALEDO.
 DP3437'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED WEST 0.9 MI (1.4 KM) ON
 DP3437'IL ROUTE 17 AND SW3RD STREET TO THE STATION ON THE RIGHT.
 DP3437'
 DP3437'THE STATION IS LOCATED 29.6 FT (9.0 M) NORTH OF THE CENTER LINE OF IL
 DP3437'ROUTE 17, 28.5 FT (8.7 M) EAST OF A POWER POLE AND 61.0 FT (18.6 M)
 DP3437'EAST OF THE CENTER LINE OF A PRIVATE ENTRANCE.
 DP3437'
 DP3437'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3437'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3437'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3438 ***********************************************************************
 DP3438  DESIGNATION -  KRI 073
 DP3438  PID         -  DP3438
 DP3438  STATE/COUNTY-  IL/MERCER
 DP3438  COUNTRY     -  US
 DP3438  USGS QUAD   -  ALEDO WEST (2018)
 DP3438
 DP3438                         *CURRENT SURVEY CONTROL
 DP3438  ______________________________________________________________________
 DP3438* NAD 83(1986) POSITION- 41 12 02.9    (N) 090 47 06.8    (W)   HD_HELD2
 DP3438* NAVD 88 ORTHO HEIGHT -   217.729 (meters)      714.33  (feet) ADJUSTED
 DP3438  ______________________________________________________________________
 DP3438  GEOID HEIGHT    -        -32.973 (meters)                     GEOID18
 DP3438  DYNAMIC HEIGHT  -        217.638 (meters)      714.03  (feet) COMP
 DP3438  MODELED GRAVITY -    980,201.0   (mgal)                       NAVD 88
 DP3438
 DP3438  VERT ORDER      -  SECOND    CLASS I
 DP3438
 DP3438.The horizontal coordinates were established by autonomous hand held GPS
 DP3438.observations and have an estimated accuracy of +/- 10 meters.
 DP3438
 DP3438.The orthometric height was determined by differential leveling and
 DP3438.adjusted by the NATIONAL GEODETIC SURVEY
 DP3438.in July 2014.
 DP3438
 DP3438.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3438.GEOID18 height accuracy estimate available here.
 DP3438
 DP3438.Click photographs - Photos may exist for this station.
 DP3438
 DP3438.The dynamic height is computed by dividing the NAVD 88
 DP3438.geopotential number by the normal gravity value computed on the
 DP3438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3438.degrees latitude (g = 980.6199 gals.).
 DP3438
 DP3438.The modeled gravity was interpolated from observed gravity values.
 DP3438
 DP3438;                    North         East    Units  Estimated Accuracy
 DP3438;SPC IL W     -   503,509.      648,119.      MT  (+/- 10 meters HH2 GPS)
 DP3438
 DP3438_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8570563413(NAD 83)
 DP3438
 DP3438                          SUPERSEDED SURVEY CONTROL
 DP3438
 DP3438.No superseded survey control is available for this station.
 DP3438
 DP3438_MARKER: F = FLANGE-ENCASED ROD
 DP3438_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3438_STAMPING: KRI 073 2013
 DP3438_MARK LOGO: UIL
 DP3438_PROJECTION: RECESSED 8 CENTIMETERS
 DP3438_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3438_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3438+STABILITY: POSITION/ELEVATION WELL
 DP3438_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3438+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3438_ROD/PIPE-DEPTH: 8.7 meters
 DP3438_SLEEVE-DEPTH  : 0.9 meters
 DP3438
 DP3438  HISTORY     - Date     Condition        Report By
 DP3438  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3438
 DP3438                          STATION DESCRIPTION
 DP3438
 DP3438'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3438'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH OF SEATON, 5.0 MI
 DP3438'(8.0 KM) EAST OF JOY AND 1.9 MI (3.1 KM) WEST OF ALEDO.
 DP3438'
 DP3438'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED WEST 1.9 MI (3.1 KM) ON
 DP3438'IL ROUTE 17 TO THE STATION ON THE RIGHT.
 DP3438'
 DP3438'THE STATION IS LOCATED 28.0 FT (8.5 M) NORTH OF THE CENTER LINE OF IL
 DP3438'ROUTE 17, 75.0 FT (22.9 M) WEST OF A POWER POLE AND 33.4 FT (10.2 M)
 DP3438'EAST OF THE CENTER LINE OF A PRIVATE ENTRANCE.
 DP3438'
 DP3438'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3438'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3438'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3439 ***********************************************************************
 DP3439  DESIGNATION -  KRI 074
 DP3439  PID         -  DP3439
 DP3439  STATE/COUNTY-  IL/MERCER
 DP3439  COUNTRY     -  US
 DP3439  USGS QUAD   -  ALEDO WEST (2018)
 DP3439
 DP3439                         *CURRENT SURVEY CONTROL
 DP3439  ______________________________________________________________________
 DP3439* NAD 83(1986) POSITION- 41 12 03.2    (N) 090 48 11.9    (W)   HD_HELD2
 DP3439* NAVD 88 ORTHO HEIGHT -   212.941 (meters)      698.62  (feet) ADJUSTED
 DP3439  ______________________________________________________________________
 DP3439  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 DP3439  DYNAMIC HEIGHT  -        212.852 (meters)      698.33  (feet) COMP
 DP3439  MODELED GRAVITY -    980,201.6   (mgal)                       NAVD 88
 DP3439
 DP3439  VERT ORDER      -  SECOND    CLASS I
 DP3439
 DP3439.The horizontal coordinates were established by autonomous hand held GPS
 DP3439.observations and have an estimated accuracy of +/- 10 meters.
 DP3439
 DP3439.The orthometric height was determined by differential leveling and
 DP3439.adjusted by the NATIONAL GEODETIC SURVEY
 DP3439.in July 2014.
 DP3439
 DP3439.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3439.GEOID18 height accuracy estimate available here.
 DP3439
 DP3439.Click photographs - Photos may exist for this station.
 DP3439
 DP3439.The dynamic height is computed by dividing the NAVD 88
 DP3439.geopotential number by the normal gravity value computed on the
 DP3439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3439.degrees latitude (g = 980.6199 gals.).
 DP3439
 DP3439.The modeled gravity was interpolated from observed gravity values.
 DP3439
 DP3439;                    North         East    Units  Estimated Accuracy
 DP3439;SPC IL W     -   503,530.      646,602.      MT  (+/- 10 meters HH2 GPS)
 DP3439
 DP3439_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8418963384(NAD 83)
 DP3439
 DP3439                          SUPERSEDED SURVEY CONTROL
 DP3439
 DP3439.No superseded survey control is available for this station.
 DP3439
 DP3439_MARKER: F = FLANGE-ENCASED ROD
 DP3439_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3439_STAMPING: KRI 074 2013
 DP3439_MARK LOGO: UIL
 DP3439_PROJECTION: RECESSED 8 CENTIMETERS
 DP3439_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3439_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3439+STABILITY: POSITION/ELEVATION WELL
 DP3439_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3439+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3439_ROD/PIPE-DEPTH: 8.7 meters
 DP3439_SLEEVE-DEPTH  : 0.9 meters
 DP3439
 DP3439  HISTORY     - Date     Condition        Report By
 DP3439  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3439
 DP3439                          STATION DESCRIPTION
 DP3439
 DP3439'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3439'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH OF SEATON, 4.0 MI
 DP3439'(6.4 KM) EAST OF JOY AND 2.8 MI (4.5 KM) WEST OF ALEDO.
 DP3439'
 DP3439'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED WEST 2.8 MI (4.5 KM) ON
 DP3439'IL ROUTE 17 TO THE STATION ON THE RIGHT.
 DP3439'
 DP3439'THE STATION IS LOCATED 31.5 FT (9.6 M) NORTH OF THE CENTER LINE OF IL
 DP3439'ROUTE 17, 204 FT (62.2 M) WEST OF A POWER POLE, 39.9 FT (12.2 M)
 DP3439'NORTHERLY OF A TELEPHONE PEDESTAL AND 750 FT (228.6 M) WEST OF THE
 DP3439'CENTER LINE OF 151ST STREET.
 DP3439'
 DP3439'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3439'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3439'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3440 ***********************************************************************
 DP3440  DESIGNATION -  KRI 075
 DP3440  PID         -  DP3440
 DP3440  STATE/COUNTY-  IL/MERCER
 DP3440  COUNTRY     -  US
 DP3440  USGS QUAD   -  ALEDO WEST (2018)
 DP3440
 DP3440                         *CURRENT SURVEY CONTROL
 DP3440  ______________________________________________________________________
 DP3440* NAD 83(1986) POSITION- 41 12 04.9    (N) 090 49 20.5    (W)   HD_HELD2
 DP3440* NAVD 88 ORTHO HEIGHT -   215.015 (meters)      705.43  (feet) ADJUSTED
 DP3440  ______________________________________________________________________
 DP3440  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 DP3440  DYNAMIC HEIGHT  -        214.925 (meters)      705.13  (feet) COMP
 DP3440  MODELED GRAVITY -    980,202.2   (mgal)                       NAVD 88
 DP3440
 DP3440  VERT ORDER      -  SECOND    CLASS I
 DP3440
 DP3440.The horizontal coordinates were established by autonomous hand held GPS
 DP3440.observations and have an estimated accuracy of +/- 10 meters.
 DP3440
 DP3440.The orthometric height was determined by differential leveling and
 DP3440.adjusted by the NATIONAL GEODETIC SURVEY
 DP3440.in July 2014.
 DP3440
 DP3440.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3440.GEOID18 height accuracy estimate available here.
 DP3440
 DP3440.Click photographs - Photos may exist for this station.
 DP3440
 DP3440.The dynamic height is computed by dividing the NAVD 88
 DP3440.geopotential number by the normal gravity value computed on the
 DP3440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3440.degrees latitude (g = 980.6199 gals.).
 DP3440
 DP3440.The modeled gravity was interpolated from observed gravity values.
 DP3440
 DP3440;                    North         East    Units  Estimated Accuracy
 DP3440;SPC IL W     -   503,594.      645,004.      MT  (+/- 10 meters HH2 GPS)
 DP3440
 DP3440_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8259063396(NAD 83)
 DP3440
 DP3440                          SUPERSEDED SURVEY CONTROL
 DP3440
 DP3440.No superseded survey control is available for this station.
 DP3440
 DP3440_MARKER: F = FLANGE-ENCASED ROD
 DP3440_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3440_STAMPING: KRI 075 2013
 DP3440_MARK LOGO: UIL
 DP3440_PROJECTION: RECESSED 5 CENTIMETERS
 DP3440_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3440_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3440+STABILITY: POSITION/ELEVATION WELL
 DP3440_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3440+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 DP3440_ROD/PIPE-DEPTH: 8.7 meters
 DP3440_SLEEVE-DEPTH  : 0.9 meters
 DP3440
 DP3440  HISTORY     - Date     Condition        Report By
 DP3440  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3440  HISTORY     - 20150330 GOOD             AMESC
 DP3440
 DP3440                          STATION DESCRIPTION
 DP3440
 DP3440'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3440'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH OF SEATON, 3.8 MI
 DP3440'(6.1 KM) WEST OF ALEDO AND 3.0 MI (4.8 KM) EAST OF JOY.
 DP3440'
 DP3440'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED WEST 3.8 MI (6.1 KM) ON
 DP3440'IL ROUTE 17 TO THE STATION ON THE RIGHT.
 DP3440'
 DP3440'THE STATION IS LOCATED 27.3 FT (8.3 M) NORTH OF THE CENTER LINE OF IL
 DP3440'ROUTE 17, 114.5 FT (34.9 M) EAST OF A POWER POLE AND 663 FT (202.1 M)
 DP3440'WEST OF THE CENTER LINE OF 140TH STREET.
 DP3440'
 DP3440'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3440'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3440'IN IDENTIFICATION.
 DP3440
 DP3440                          STATION RECOVERY (2015)
 DP3440
 DP3440'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DP3440'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3441 ***********************************************************************
 DP3441  DESIGNATION -  KRI 077
 DP3441  PID         -  DP3441
 DP3441  STATE/COUNTY-  IL/MERCER
 DP3441  COUNTRY     -  US
 DP3441  USGS QUAD   -  ALEDO WEST (2018)
 DP3441
 DP3441                         *CURRENT SURVEY CONTROL
 DP3441  ______________________________________________________________________
 DP3441* NAD 83(1986) POSITION- 41 11 58.99   (N) 090 51 29.46   (W)   HD_HELD1
 DP3441* NAVD 88 ORTHO HEIGHT -   210.300 (meters)      689.96  (feet) ADJUSTED
 DP3441  ______________________________________________________________________
 DP3441  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 DP3441  DYNAMIC HEIGHT  -        210.212 (meters)      689.67  (feet) COMP
 DP3441  MODELED GRAVITY -    980,203.5   (mgal)                       NAVD 88
 DP3441
 DP3441  VERT ORDER      -  SECOND    CLASS I
 DP3441
 DP3441.The horizontal coordinates were determined by differentially corrected
 DP3441.hand held GPS observations or other comparable positioning techniques
 DP3441.and have an estimated accuracy of +/- 3 meters.
 DP3441
 DP3441.The orthometric height was determined by differential leveling and
 DP3441.adjusted by the NATIONAL GEODETIC SURVEY
 DP3441.in July 2014.
 DP3441
 DP3441.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3441.GEOID18 height accuracy estimate available here.
 DP3441
 DP3441.Click photographs - Photos may exist for this station.
 DP3441
 DP3441.The dynamic height is computed by dividing the NAVD 88
 DP3441.geopotential number by the normal gravity value computed on the
 DP3441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3441.degrees latitude (g = 980.6199 gals.).
 DP3441
 DP3441.The modeled gravity was interpolated from observed gravity values.
 DP3441
 DP3441;                    North         East    Units  Estimated Accuracy
 DP3441;SPC IL W     -   503,434.8     641,998.3     MT  (+/- 3 meters HH1 GPS) 
 DP3441
 DP3441_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7959063139(NAD 83)
 DP3441
 DP3441                          SUPERSEDED SURVEY CONTROL
 DP3441
 DP3441.No superseded survey control is available for this station.
 DP3441
 DP3441_MARKER: F = FLANGE-ENCASED ROD
 DP3441_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3441_STAMPING: KRI 077 2013
 DP3441_MARK LOGO: UIL
 DP3441_PROJECTION: RECESSED 8 CENTIMETERS
 DP3441_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3441_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3441+STABILITY: POSITION/ELEVATION WELL
 DP3441_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3441+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 DP3441_ROD/PIPE-DEPTH: 7.5 meters
 DP3441_SLEEVE-DEPTH  : 0.9 meters
 DP3441
 DP3441  HISTORY     - Date     Condition        Report By
 DP3441  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3441  HISTORY     - 20150330 GOOD             AMESC
 DP3441
 DP3441                          STATION DESCRIPTION
 DP3441
 DP3441'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3441'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHWEST OF
 DP3441'SEATON, 5.7 MI (9.2 KM) WEST OF ALEDO AND 1.2 MI (1.9 KM) EAST OF JOY.
 DP3441'TO REACH FROM THE COURTHOUSE IN ALEDO, PROCEED WEST 5.7 MI (9.2 KM) ON
 DP3441'IL ROUTE 17 TO THE STATION ON THE RIGHT.
 DP3441'
 DP3441'THE STATION IS LOCATED 30.0 FT (9.1 M) NORTH OF THE CENTER LINE OF IL
 DP3441'ROUTE 17, 30.5 FT (9.3 M) WEST OF A POWER POLE AND 304.5 FT (92.8 M)
 DP3441'EAST OF THE CENTER LINE OF 120TH STREET.
 DP3441'
 DP3441'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3441'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3441'IN IDENTIFICATION.
 DP3441
 DP3441                          STATION RECOVERY (2015)
 DP3441
 DP3441'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DP3441'RECOVERED IN GOOD CONDITION.
 DP3441'
 DP3441'NOTE-STATIONS IS 134.4 FT (41.0 M) EAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3442 ***********************************************************************
 DP3442  DESIGNATION -  KRI 078
 DP3442  PID         -  DP3442
 DP3442  STATE/COUNTY-  IL/MERCER
 DP3442  COUNTRY     -  US
 DP3442  USGS QUAD   -  JOY (2018)
 DP3442
 DP3442                         *CURRENT SURVEY CONTROL
 DP3442  ______________________________________________________________________
 DP3442* NAD 83(1986) POSITION- 41 11 52.3    (N) 090 52 30.5    (W)   HD_HELD2
 DP3442* NAVD 88 ORTHO HEIGHT -   209.866 (meters)      688.54  (feet) ADJUSTED
 DP3442  ______________________________________________________________________
 DP3442  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 DP3442  DYNAMIC HEIGHT  -        209.779 (meters)      688.25  (feet) COMP
 DP3442  MODELED GRAVITY -    980,204.0   (mgal)                       NAVD 88
 DP3442
 DP3442  VERT ORDER      -  SECOND    CLASS I
 DP3442
 DP3442.The horizontal coordinates were established by autonomous hand held GPS
 DP3442.observations and have an estimated accuracy of +/- 10 meters.
 DP3442
 DP3442.The orthometric height was determined by differential leveling and
 DP3442.adjusted by the NATIONAL GEODETIC SURVEY
 DP3442.in July 2014.
 DP3442
 DP3442.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3442.GEOID18 height accuracy estimate available here.
 DP3442
 DP3442.Click photographs - Photos may exist for this station.
 DP3442
 DP3442.The dynamic height is computed by dividing the NAVD 88
 DP3442.geopotential number by the normal gravity value computed on the
 DP3442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3442.degrees latitude (g = 980.6199 gals.).
 DP3442
 DP3442.The modeled gravity was interpolated from observed gravity values.
 DP3442
 DP3442;                    North         East    Units  Estimated Accuracy
 DP3442;SPC IL W     -   503,240.      640,574.      MT  (+/- 10 meters HH2 GPS)
 DP3442
 DP3442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7817462898(NAD 83)
 DP3442
 DP3442                          SUPERSEDED SURVEY CONTROL
 DP3442
 DP3442.No superseded survey control is available for this station.
 DP3442
 DP3442_MARKER: F = FLANGE-ENCASED ROD
 DP3442_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3442_STAMPING: KRI 078 2013
 DP3442_MARK LOGO: UIL
 DP3442_PROJECTION: RECESSED 8 CENTIMETERS
 DP3442_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3442_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3442+STABILITY: POSITION/ELEVATION WELL
 DP3442_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3442+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3442_ROD/PIPE-DEPTH: 7.5 meters
 DP3442_SLEEVE-DEPTH  : 0.9 meters
 DP3442
 DP3442  HISTORY     - Date     Condition        Report By
 DP3442  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3442
 DP3442                          STATION DESCRIPTION
 DP3442
 DP3442'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3442'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHWEST OF
 DP3442'SEATON, 6.6 MI (10.6 KM) WEST OF ALEDO AND IN THE TOWN OF JOY, IL.
 DP3442'
 DP3442'TO REACH FROM THE INTERSECTION OF IL ROUTE 17 AND 110TH STREET IN JOY,
 DP3442'PROCEED EAST 0.2 MI (0.3 KM) ON IL ROUTE 17 TO THE STATION ON THE
 DP3442'LEFT.
 DP3442'
 DP3442'THE STATION IS LOCATED 25.0 FT (7.6 M) NORTH OF THE CENTER LINE OF IL
 DP3442'ROUTE 17, 55.0 FT (16.8 M) NORTH OF A POWER POLE AND 125.2 FT (38.2 M)
 DP3442'EAST OF THE CENTER LINE OF OLIVER STREET.
 DP3442'
 DP3442'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3442'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3442'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3443 ***********************************************************************
 DP3443  DESIGNATION -  KRI 079
 DP3443  PID         -  DP3443
 DP3443  STATE/COUNTY-  IL/MERCER
 DP3443  COUNTRY     -  US
 DP3443  USGS QUAD   -  JOY (2018)
 DP3443
 DP3443                         *CURRENT SURVEY CONTROL
 DP3443  ______________________________________________________________________
 DP3443* NAD 83(1986) POSITION- 41 11 50.4    (N) 090 53 35.8    (W)   HD_HELD2
 DP3443* NAVD 88 ORTHO HEIGHT -   206.278 (meters)      676.76  (feet) ADJUSTED
 DP3443  ______________________________________________________________________
 DP3443  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 DP3443  DYNAMIC HEIGHT  -        206.193 (meters)      676.48  (feet) COMP
 DP3443  MODELED GRAVITY -    980,204.7   (mgal)                       NAVD 88
 DP3443
 DP3443  VERT ORDER      -  SECOND    CLASS I
 DP3443
 DP3443.The horizontal coordinates were established by autonomous hand held GPS
 DP3443.observations and have an estimated accuracy of +/- 10 meters.
 DP3443
 DP3443.The orthometric height was determined by differential leveling and
 DP3443.adjusted by the NATIONAL GEODETIC SURVEY
 DP3443.in July 2014.
 DP3443
 DP3443.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3443.GEOID18 height accuracy estimate available here.
 DP3443
 DP3443.Click photographs - Photos may exist for this station.
 DP3443
 DP3443.The dynamic height is computed by dividing the NAVD 88
 DP3443.geopotential number by the normal gravity value computed on the
 DP3443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3443.degrees latitude (g = 980.6199 gals.).
 DP3443
 DP3443.The modeled gravity was interpolated from observed gravity values.
 DP3443
 DP3443;                    North         East    Units  Estimated Accuracy
 DP3443;SPC IL W     -   503,194.      639,052.      MT  (+/- 10 meters HH2 GPS)
 DP3443
 DP3443_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7665462802(NAD 83)
 DP3443
 DP3443                          SUPERSEDED SURVEY CONTROL
 DP3443
 DP3443.No superseded survey control is available for this station.
 DP3443
 DP3443_MARKER: F = FLANGE-ENCASED ROD
 DP3443_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3443_STAMPING: KRI 079 2013
 DP3443_MARK LOGO: UIL
 DP3443_PROJECTION: RECESSED 8 CENTIMETERS
 DP3443_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3443_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3443+STABILITY: POSITION/ELEVATION WELL
 DP3443_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3443+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 DP3443_ROD/PIPE-DEPTH: 8.7 meters
 DP3443_SLEEVE-DEPTH  : 0.9 meters
 DP3443
 DP3443  HISTORY     - Date     Condition        Report By
 DP3443  HISTORY     - 20130501 MONUMENTED       ILGEO
 DP3443
 DP3443                          STATION DESCRIPTION
 DP3443
 DP3443'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3443'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST OF ALEDO, 7.2 MI
 DP3443'(11.6 KM) NORTH-NORTHEAST OF KEITHSBURG AND 0.7 MI (1.1 KM) WEST OF
 DP3443'JOY.
 DP3443'
 DP3443'TO REACH FROM THE INTERSECTION OF IL ROUTE 17 AND 110TH STREET IN JOY,
 DP3443'PROCEED WEST 0.8 MI (1.3 KM) ON IL ROUTE 17 TO THE STATION ON THE
 DP3443'RIGHT.
 DP3443'
 DP3443'THE STATION IS LOCATED 27.4 FT (8.4 M) NORTH OF THE CENTER LINE OF IL
 DP3443'ROUTE 17, 158 FT (48.2 M) NORTH OF THE EAST GATE POST ON THE ENTRANCE
 DP3443'GATE TO THE SEWAGE TREATMENT LAGOON AND 363 FT (110.6 M) EAST OF A 24
 DP3443'INCH (61 CM) BY 24 INCH (61 CM) CONCRETE BOX CULVERT.
 DP3443'
 DP3443'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3443'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3443'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3444 ***********************************************************************
 DP3444  DESIGNATION -  KRI 080
 DP3444  PID         -  DP3444
 DP3444  STATE/COUNTY-  IL/MERCER
 DP3444  COUNTRY     -  US
 DP3444  USGS QUAD   -  JOY (2018)
 DP3444
 DP3444                         *CURRENT SURVEY CONTROL
 DP3444  ______________________________________________________________________
 DP3444* NAD 83(1986) POSITION- 41 11 46.0    (N) 090 54 22.4    (W)   HD_HELD2
 DP3444* NAVD 88 ORTHO HEIGHT -   204.245 (meters)      670.09  (feet) ADJUSTED
 DP3444  ______________________________________________________________________
 DP3444  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 DP3444  DYNAMIC HEIGHT  -        204.160 (meters)      669.81  (feet) COMP
 DP3444  MODELED GRAVITY -    980,205.0   (mgal)                       NAVD 88
 DP3444
 DP3444  VERT ORDER      -  SECOND    CLASS I
 DP3444
 DP3444.The horizontal coordinates were established by autonomous hand held GPS
 DP3444.observations and have an estimated accuracy of +/- 10 meters.
 DP3444
 DP3444.The orthometric height was determined by differential leveling and
 DP3444.adjusted by the NATIONAL GEODETIC SURVEY
 DP3444.in July 2014.
 DP3444
 DP3444.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3444.GEOID18 height accuracy estimate available here.
 DP3444
 DP3444.Click photographs - Photos may exist for this station.
 DP3444
 DP3444.The dynamic height is computed by dividing the NAVD 88
 DP3444.geopotential number by the normal gravity value computed on the
 DP3444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3444.degrees latitude (g = 980.6199 gals.).
 DP3444
 DP3444.The modeled gravity was interpolated from observed gravity values.
 DP3444
 DP3444;                    North         East    Units  Estimated Accuracy
 DP3444;SPC IL W     -   503,067.      637,966.      MT  (+/- 10 meters HH2 GPS)
 DP3444
 DP3444_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7557262641(NAD 83)
 DP3444
 DP3444                          SUPERSEDED SURVEY CONTROL
 DP3444
 DP3444.No superseded survey control is available for this station.
 DP3444
 DP3444_MARKER: F = FLANGE-ENCASED ROD
 DP3444_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3444_STAMPING: KRI 080 2013
 DP3444_MARK LOGO: UIL
 DP3444_PROJECTION: RECESSED 8 CENTIMETERS
 DP3444_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3444_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3444+STABILITY: POSITION/ELEVATION WELL
 DP3444_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3444+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3444_ROD/PIPE-DEPTH: 8.7 meters
 DP3444_SLEEVE-DEPTH  : 0.9 meters
 DP3444
 DP3444  HISTORY     - Date     Condition        Report By
 DP3444  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3444
 DP3444                          STATION DESCRIPTION
 DP3444
 DP3444'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3444'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHEAST OF
 DP3444'ELIZA, 6.9 MI (11.1 KM) NORTH-NORTHEAST OF KEITHSBURG AND 1.4 MI (2.3
 DP3444'KM) WEST OF JOY.
 DP3444'
 DP3444'TO REACH FROM THE INTERSECTION OF IL ROUTE 17 AND 110TH STREET IN JOY,
 DP3444'PROCEED WEST 1.5 MI (2.4 KM) ON IL ROUTE 17 TO THE STATION ON THE
 DP3444'RIGHT.
 DP3444'
 DP3444'THE STATION IS LOCATED 29.3 FT (8.9 M) NORTH OF THE CENTER LINE OF IL
 DP3444'ROUTE 17, 116 FT (35.4 M) EAST OF A POWER POLE, 500 FT (152.4 M) EAST
 DP3444'OF THE CENTER LINE OF A PRIVATE DRIVE AND 197 FT (60.0 M) EAST OF A 24
 DP3444'INCH (61 CM) BY 24 INCH (61 CM) CONCRETE BOX CULVERT.
 DP3444'
 DP3444'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3444'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3444'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3445 ***********************************************************************
 DP3445  DESIGNATION -  KRI 081
 DP3445  PID         -  DP3445
 DP3445  STATE/COUNTY-  IL/MERCER
 DP3445  COUNTRY     -  US
 DP3445  USGS QUAD   -  JOY (2018)
 DP3445
 DP3445                         *CURRENT SURVEY CONTROL
 DP3445  ______________________________________________________________________
 DP3445* NAD 83(1986) POSITION- 41 11 29.7    (N) 090 55 03.3    (W)   HD_HELD2
 DP3445* NAVD 88 ORTHO HEIGHT -   190.399 (meters)      624.67  (feet) ADJUSTED
 DP3445  ______________________________________________________________________
 DP3445  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 DP3445  DYNAMIC HEIGHT  -        190.320 (meters)      624.41  (feet) COMP
 DP3445  MODELED GRAVITY -    980,204.7   (mgal)                       NAVD 88
 DP3445
 DP3445  VERT ORDER      -  SECOND    CLASS I
 DP3445
 DP3445.The horizontal coordinates were established by autonomous hand held GPS
 DP3445.observations and have an estimated accuracy of +/- 10 meters.
 DP3445
 DP3445.The orthometric height was determined by differential leveling and
 DP3445.adjusted by the NATIONAL GEODETIC SURVEY
 DP3445.in July 2014.
 DP3445
 DP3445.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3445.GEOID18 height accuracy estimate available here.
 DP3445
 DP3445.Click photographs - Photos may exist for this station.
 DP3445
 DP3445.The dynamic height is computed by dividing the NAVD 88
 DP3445.geopotential number by the normal gravity value computed on the
 DP3445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3445.degrees latitude (g = 980.6199 gals.).
 DP3445
 DP3445.The modeled gravity was interpolated from observed gravity values.
 DP3445
 DP3445;                    North         East    Units  Estimated Accuracy
 DP3445;SPC IL W     -   502,573.      637,008.      MT  (+/- 10 meters HH2 GPS)
 DP3445
 DP3445_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7463162115(NAD 83)
 DP3445
 DP3445                          SUPERSEDED SURVEY CONTROL
 DP3445
 DP3445.No superseded survey control is available for this station.
 DP3445
 DP3445_MARKER: F = FLANGE-ENCASED ROD
 DP3445_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3445_STAMPING: KRI 081 2013
 DP3445_MARK LOGO: UIL
 DP3445_PROJECTION: RECESSED 8 CENTIMETERS
 DP3445_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3445_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3445+STABILITY: POSITION/ELEVATION WELL
 DP3445_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3445+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3445_ROD/PIPE-DEPTH: 14.8 meters
 DP3445_SLEEVE-DEPTH  : 0.9 meters
 DP3445
 DP3445  HISTORY     - Date     Condition        Report By
 DP3445  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3445
 DP3445                          STATION DESCRIPTION
 DP3445
 DP3445'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3445'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHEAST OF
 DP3445'ELIZA, 6.5 MI (10.5 KM) NORTH-NORTHEAST OF KEITHSBURG AND 2.0 MI (3.2
 DP3445'KM) WEST OF JOY.
 DP3445'
 DP3445'TO REACH FROM THE INTERSECTION OF IL ROUTE 17 AND 110TH STREET IN JOY,
 DP3445'PROCEED WEST 2.2 MI (3.5 KM) ON IL ROUTE 17 TO THE STATION ON THE
 DP3445'LEFT.
 DP3445'
 DP3445'THE STATION IS LOCATED 23.0 FT (7.0 M) SOUTH OF THE CENTER LINE OF IL
 DP3445'ROUTE 17, 178.5 FT (54.4 M) EAST OF A POWER POLE, 51 FT (15.5 M)
 DP3445'NORTHERLY OF AN OLD GATE POST AT THE ENTRANCE TO A PASTURE AND 1162 FT
 DP3445'(354.2 M) EAST OF THE CENTER LINE OF BRYANT ROAD.
 DP3445'
 DP3445'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3445'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3445'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3446 ***********************************************************************
 DP3446  DESIGNATION -  KRI 083
 DP3446  PID         -  DP3446
 DP3446  STATE/COUNTY-  IL/MERCER
 DP3446  COUNTRY     -  US
 DP3446  USGS QUAD   -  JOY (2018)
 DP3446
 DP3446                         *CURRENT SURVEY CONTROL
 DP3446  ______________________________________________________________________
 DP3446* NAD 83(1986) POSITION- 41 11 12.5    (N) 090 57 02.5    (W)   HD_HELD2
 DP3446* NAVD 88 ORTHO HEIGHT -   174.749 (meters)      573.32  (feet) ADJUSTED
 DP3446  ______________________________________________________________________
 DP3446  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 DP3446  DYNAMIC HEIGHT  -        174.676 (meters)      573.08  (feet) COMP
 DP3446  MODELED GRAVITY -    980,204.1   (mgal)                       NAVD 88
 DP3446
 DP3446  VERT ORDER      -  SECOND    CLASS I
 DP3446
 DP3446.The horizontal coordinates were established by autonomous hand held GPS
 DP3446.observations and have an estimated accuracy of +/- 10 meters.
 DP3446
 DP3446.The orthometric height was determined by differential leveling and
 DP3446.adjusted by the NATIONAL GEODETIC SURVEY
 DP3446.in July 2014.
 DP3446
 DP3446.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3446.GEOID18 height accuracy estimate available here.
 DP3446
 DP3446.Click photographs - Photos may exist for this station.
 DP3446
 DP3446.The dynamic height is computed by dividing the NAVD 88
 DP3446.geopotential number by the normal gravity value computed on the
 DP3446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3446.degrees latitude (g = 980.6199 gals.).
 DP3446
 DP3446.The modeled gravity was interpolated from observed gravity values.
 DP3446
 DP3446;                    North         East    Units  Estimated Accuracy
 DP3446;SPC IL W     -   502,066.      634,226.      MT  (+/- 10 meters HH2 GPS)
 DP3446
 DP3446_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7186761519(NAD 83)
 DP3446
 DP3446                          SUPERSEDED SURVEY CONTROL
 DP3446
 DP3446.No superseded survey control is available for this station.
 DP3446
 DP3446_MARKER: F = FLANGE-ENCASED ROD
 DP3446_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3446_STAMPING: KRI 083 2013
 DP3446_MARK LOGO: UIL
 DP3446_PROJECTION: RECESSED 8 CENTIMETERS
 DP3446_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3446_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3446+STABILITY: POSITION/ELEVATION WELL
 DP3446_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3446+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3446_ROD/PIPE-DEPTH: 27.2 meters
 DP3446_SLEEVE-DEPTH  : 0.9 meters
 DP3446
 DP3446  HISTORY     - Date     Condition        Report By
 DP3446  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3446
 DP3446                          STATION DESCRIPTION
 DP3446
 DP3446'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3446'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH OF ELIZA, 6.0 MI
 DP3446'(9.7 KM) NORTH OF KEITHSBURG AND 3.7 MI (6.0 KM) WEST OF JOY.
 DP3446'
 DP3446'TO REACH FROM THE INTERSECTION OF IL ROUTE 17 AND 110TH STREET IN JOY,
 DP3446'PROCEED WEST 4.0 MI (6.4 KM) ON IL ROUTE 17 TO THE STATION ON THE
 DP3446'LEFT.
 DP3446'
 DP3446'THE STATION IS LOCATED 36.7 FT (11.2 M) SOUTH OF THE CENTER LINE OF IL
 DP3446'ROUTE 17, 18 FT (5.5 M) WEST OF THE CENTER LINE OF A FIELD ENTRANCE,
 DP3446'8.7 FT (2.7 M) SOUTHWEST OF THE WEST END OF A 15 INCH (38 CM)
 DP3446'CORRUGATED METAL PIPE CULVERT UNDER A FIELD ENTRANCE AND 1003 FT
 DP3446'(305.7 M) WEST OF THE CENTER LINE OF 76TH STREET.
 DP3446'
 DP3446'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3446'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3446'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3447 ***********************************************************************
 DP3447  DESIGNATION -  KRI 084
 DP3447  PID         -  DP3447
 DP3447  STATE/COUNTY-  IL/MERCER
 DP3447  COUNTRY     -  US
 DP3447  USGS QUAD   -  JOY (2018)
 DP3447
 DP3447                         *CURRENT SURVEY CONTROL
 DP3447  ______________________________________________________________________
 DP3447* NAD 83(1986) POSITION- 41 11 13.8    (N) 090 58 08.3    (W)   HD_HELD2
 DP3447* NAVD 88 ORTHO HEIGHT -   170.120 (meters)      558.14  (feet) ADJUSTED
 DP3447  ______________________________________________________________________
 DP3447  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 DP3447  DYNAMIC HEIGHT  -        170.049 (meters)      557.90  (feet) COMP
 DP3447  MODELED GRAVITY -    980,203.9   (mgal)                       NAVD 88
 DP3447
 DP3447  VERT ORDER      -  SECOND    CLASS I
 DP3447
 DP3447.The horizontal coordinates were established by autonomous hand held GPS
 DP3447.observations and have an estimated accuracy of +/- 10 meters.
 DP3447
 DP3447.The orthometric height was determined by differential leveling and
 DP3447.adjusted by the NATIONAL GEODETIC SURVEY
 DP3447.in July 2014.
 DP3447
 DP3447.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3447.GEOID18 height accuracy estimate available here.
 DP3447
 DP3447.Click photographs - Photos may exist for this station.
 DP3447
 DP3447.The dynamic height is computed by dividing the NAVD 88
 DP3447.geopotential number by the normal gravity value computed on the
 DP3447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3447.degrees latitude (g = 980.6199 gals.).
 DP3447
 DP3447.The modeled gravity was interpolated from observed gravity values.
 DP3447
 DP3447;                    North         East    Units  Estimated Accuracy
 DP3447;SPC IL W     -   502,121.      632,693.      MT  (+/- 10 meters HH2 GPS)
 DP3447
 DP3447_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7033361523(NAD 83)
 DP3447
 DP3447                          SUPERSEDED SURVEY CONTROL
 DP3447
 DP3447.No superseded survey control is available for this station.
 DP3447
 DP3447_MARKER: F = FLANGE-ENCASED ROD
 DP3447_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3447_STAMPING: KRI 084 2013
 DP3447_MARK LOGO: UIL
 DP3447_PROJECTION: RECESSED 8 CENTIMETERS
 DP3447_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3447_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3447+STABILITY: POSITION/ELEVATION WELL
 DP3447_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3447+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3447_ROD/PIPE-DEPTH: 17.2 meters
 DP3447_SLEEVE-DEPTH  : 0.9 meters
 DP3447
 DP3447  HISTORY     - Date     Condition        Report By
 DP3447  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3447
 DP3447                          STATION DESCRIPTION
 DP3447
 DP3447'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3447'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF ELIZA, 6.2 MI
 DP3447'(10.0 KM) NORTH-NORTHWEST OF KEITHSBURG AND 4.7 MI (7.6 KM) WEST OF
 DP3447'JOY.
 DP3447'
 DP3447'TO REACH FROM THE INTERSECTION OF IL ROUTE 17 AND 110TH STREET IN JOY,
 DP3447'PROCEED WEST 5.0 MI (8.0 KM) ON IL ROUTE 17 TO THE STATION ON THE
 DP3447'RIGHT.
 DP3447'
 DP3447'THE STATION IS LOCATED 23.0 FT (7.0 M) NORTH OF THE CENTER LINE OF IL
 DP3447'ROUTE 17, 6.6 FT (2.0 M) NORTH OF THE NORTH GUARD RAIL AND 5146 FT
 DP3447'(1568.5 M) WEST OF THE WEST END OF THE DECK OF THE BRIDGE OVER EDWARDS
 DP3447'RIVER.
 DP3447'
 DP3447'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3447'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3447'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3448 ***********************************************************************
 DP3448  DESIGNATION -  KRI 085
 DP3448  PID         -  DP3448
 DP3448  STATE/COUNTY-  IL/MERCER
 DP3448  COUNTRY     -  US
 DP3448  USGS QUAD   -  JOY (2018)
 DP3448
 DP3448                         *CURRENT SURVEY CONTROL
 DP3448  ______________________________________________________________________
 DP3448* NAD 83(1986) POSITION- 41 11 14.9    (N) 090 59 15.0    (W)   HD_HELD2
 DP3448* NAVD 88 ORTHO HEIGHT -   174.692 (meters)      573.14  (feet) ADJUSTED
 DP3448  ______________________________________________________________________
 DP3448  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 DP3448  DYNAMIC HEIGHT  -        174.620 (meters)      572.90  (feet) COMP
 DP3448  MODELED GRAVITY -    980,203.7   (mgal)                       NAVD 88
 DP3448
 DP3448  VERT ORDER      -  SECOND    CLASS I
 DP3448
 DP3448.The horizontal coordinates were established by autonomous hand held GPS
 DP3448.observations and have an estimated accuracy of +/- 10 meters.
 DP3448
 DP3448.The orthometric height was determined by differential leveling and
 DP3448.adjusted by the NATIONAL GEODETIC SURVEY
 DP3448.in July 2014.
 DP3448
 DP3448.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3448.GEOID18 height accuracy estimate available here.
 DP3448
 DP3448.Click photographs - Photos may exist for this station.
 DP3448
 DP3448.The dynamic height is computed by dividing the NAVD 88
 DP3448.geopotential number by the normal gravity value computed on the
 DP3448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3448.degrees latitude (g = 980.6199 gals.).
 DP3448
 DP3448.The modeled gravity was interpolated from observed gravity values.
 DP3448
 DP3448;                    North         East    Units  Estimated Accuracy
 DP3448;SPC IL W     -   502,169.      631,139.      MT  (+/- 10 meters HH2 GPS)
 DP3448
 DP3448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6877861520(NAD 83)
 DP3448
 DP3448                          SUPERSEDED SURVEY CONTROL
 DP3448
 DP3448.No superseded survey control is available for this station.
 DP3448
 DP3448_MARKER: F = FLANGE-ENCASED ROD
 DP3448_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3448_STAMPING: KRI 085 2013
 DP3448_MARK LOGO: UIL
 DP3448_PROJECTION: RECESSED 8 CENTIMETERS
 DP3448_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3448_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3448+STABILITY: POSITION/ELEVATION WELL
 DP3448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3448+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3448_ROD/PIPE-DEPTH: 19.7 meters
 DP3448_SLEEVE-DEPTH  : 0.9 meters
 DP3448
 DP3448  HISTORY     - Date     Condition        Report By
 DP3448  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3448
 DP3448                          STATION DESCRIPTION
 DP3448
 DP3448'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3448'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH OF ELIZA, 6.5 MI
 DP3448'(10.5 KM) NORTH-NORTHWEST OF KEITHSBURG AND 5.6 MI (9.0 KM) WEST OF
 DP3448'JOY.
 DP3448'
 DP3448'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3448'KM) ON NORTH STREET TO IL ROUTE 17, PROCEED EAST 0.4 MI (0.6 KM) TO
 DP3448'THE STATION ON THE LEFT.
 DP3448'
 DP3448'THE STATION IS LOCATED 36.5 FT (11.1 M) NORTH OF THE CENTER LINE OF IL
 DP3448'ROUTE 17, 57.0 FT (17.4 M) WEST OF A POWER POLE AND 148.0 FT (45.1 M)
 DP3448'EAST OF THE CENTER LINE OF A FIELD ENTRANCE.
 DP3448'
 DP3448'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3448'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3448'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3449 ***********************************************************************
 DP3449  DESIGNATION -  KRI 086
 DP3449  PID         -  DP3449
 DP3449  STATE/COUNTY-  IL/MERCER
 DP3449  COUNTRY     -  US
 DP3449  USGS QUAD   -  TOOLESBORO (2018)
 DP3449
 DP3449                         *CURRENT SURVEY CONTROL
 DP3449  ______________________________________________________________________
 DP3449* NAD 83(1986) POSITION- 41 11 22.8    (N) 091 00 09.5    (W)   HD_HELD2
 DP3449* NAVD 88 ORTHO HEIGHT -   177.031 (meters)      580.81  (feet) ADJUSTED
 DP3449  ______________________________________________________________________
 DP3449  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 DP3449  DYNAMIC HEIGHT  -        176.957 (meters)      580.57  (feet) COMP
 DP3449  MODELED GRAVITY -    980,203.8   (mgal)                       NAVD 88
 DP3449
 DP3449  VERT ORDER      -  SECOND    CLASS I
 DP3449
 DP3449.The horizontal coordinates were established by autonomous hand held GPS
 DP3449.observations and have an estimated accuracy of +/- 10 meters.
 DP3449
 DP3449.The orthometric height was determined by differential leveling and
 DP3449.adjusted by the NATIONAL GEODETIC SURVEY
 DP3449.in July 2014.
 DP3449
 DP3449.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3449.GEOID18 height accuracy estimate available here.
 DP3449
 DP3449.Click photographs - Photos may exist for this station.
 DP3449
 DP3449.The dynamic height is computed by dividing the NAVD 88
 DP3449.geopotential number by the normal gravity value computed on the
 DP3449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3449.degrees latitude (g = 980.6199 gals.).
 DP3449
 DP3449.The modeled gravity was interpolated from observed gravity values.
 DP3449
 DP3449;                    North         East    Units  Estimated Accuracy
 DP3449;SPC IL W     -   502,425.      629,871.      MT  (+/- 10 meters HH2 GPS)
 DP3449
 DP3449_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6750361735(NAD 83)
 DP3449
 DP3449                          SUPERSEDED SURVEY CONTROL
 DP3449
 DP3449.No superseded survey control is available for this station.
 DP3449
 DP3449_MARKER: F = FLANGE-ENCASED ROD
 DP3449_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3449_STAMPING: KRI 086 2013
 DP3449_MARK LOGO: UIL
 DP3449_PROJECTION: RECESSED 8 CENTIMETERS
 DP3449_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3449_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3449+STABILITY: POSITION/ELEVATION WELL
 DP3449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3449+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3449_ROD/PIPE-DEPTH: 22.1 meters
 DP3449_SLEEVE-DEPTH  : 0.9 meters
 DP3449
 DP3449  HISTORY     - Date     Condition        Report By
 DP3449  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3449
 DP3449                          STATION DESCRIPTION
 DP3449
 DP3449'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3449'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHWEST OF
 DP3449'ELIZA, 7.0 MI (11.3 KM) NORTH-NORTHWEST OF KEITHSBURG AND 6.4 MI (10.3
 DP3449'KM) WEST OF JOY.
 DP3449'
 DP3449'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3449'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.5
 DP3449'MI (0.8 KM) ON COUNTY HIGHWAY 14 TO THE STATION ON THE RIGHT.
 DP3449'
 DP3449'THE STATION IS LOCATED 37.0 FT (11.3 M) EAST OF THE CENTER LINE OF
 DP3449'COUNTY HIGHWAY 14, 51.0 FT (15.5 M) NORTH OF A POWER POLE AND 64.0 FT
 DP3449'(19.5 M) SOUTH OF A POWER POLE.
 DP3449'
 DP3449'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3449'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3449'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3450 ***********************************************************************
 DP3450  DESIGNATION -  KRI 087
 DP3450  PID         -  DP3450
 DP3450  STATE/COUNTY-  IL/MERCER
 DP3450  COUNTRY     -  US
 DP3450  USGS QUAD   -  TOOLESBORO (2018)
 DP3450
 DP3450                         *CURRENT SURVEY CONTROL
 DP3450  ______________________________________________________________________
 DP3450* NAD 83(1986) POSITION- 41 11 46.8    (N) 091 00 32.7    (W)   HD_HELD2
 DP3450* NAVD 88 ORTHO HEIGHT -   167.368 (meters)      549.11  (feet) ADJUSTED
 DP3450  ______________________________________________________________________
 DP3450  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 DP3450  DYNAMIC HEIGHT  -        167.299 (meters)      548.88  (feet) COMP
 DP3450  MODELED GRAVITY -    980,204.4   (mgal)                       NAVD 88
 DP3450
 DP3450  VERT ORDER      -  SECOND    CLASS I
 DP3450
 DP3450.The horizontal coordinates were established by autonomous hand held GPS
 DP3450.observations and have an estimated accuracy of +/- 10 meters.
 DP3450
 DP3450.The orthometric height was determined by differential leveling and
 DP3450.adjusted by the NATIONAL GEODETIC SURVEY
 DP3450.in July 2014.
 DP3450
 DP3450.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3450.GEOID18 height accuracy estimate available here.
 DP3450
 DP3450.Click photographs - Photos may exist for this station.
 DP3450
 DP3450.The dynamic height is computed by dividing the NAVD 88
 DP3450.geopotential number by the normal gravity value computed on the
 DP3450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3450.degrees latitude (g = 980.6199 gals.).
 DP3450
 DP3450.The modeled gravity was interpolated from observed gravity values.
 DP3450
 DP3450;                    North         East    Units  Estimated Accuracy
 DP3450;SPC IL W     -   503,170.      629,338.      MT  (+/- 10 meters HH2 GPS)
 DP3450
 DP3450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6694562463(NAD 83)
 DP3450
 DP3450                          SUPERSEDED SURVEY CONTROL
 DP3450
 DP3450.No superseded survey control is available for this station.
 DP3450
 DP3450_MARKER: F = FLANGE-ENCASED ROD
 DP3450_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3450_STAMPING: KRI 087 2013
 DP3450_MARK LOGO: UIL
 DP3450_PROJECTION: RECESSED 8 CENTIMETERS
 DP3450_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3450_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3450+STABILITY: POSITION/ELEVATION WELL
 DP3450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3450+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3450_ROD/PIPE-DEPTH: 15.4 meters
 DP3450_SLEEVE-DEPTH  : 0.9 meters
 DP3450
 DP3450  HISTORY     - Date     Condition        Report By
 DP3450  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3450
 DP3450                          STATION DESCRIPTION
 DP3450
 DP3450'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3450'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHWEST OF
 DP3450'KEITHSBURG, 7.2 MI (11.6 KM) SOUTH-SOUTHWEST OF ELIZA AND 6.7 MI (10.8
 DP3450'KM) WEST OF JOY.
 DP3450'
 DP3450'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3450'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3450'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 0.4 MI
 DP3450'(0.6 KM) ON BAY ISLAND ROAD TO THE STATION ON THE RIGHT.
 DP3450'
 DP3450'THE STATION IS LOCATED 23.0 FT (7.0 M) NORTH OF THE CENTER LINE OF BAY
 DP3450'ISLAND ROAD, 71.5 FT (21.8 M) EAST OF A POWER POLE AND 26.4 FT (8.0 M)
 DP3450'WEST OF A TELEPHONE POLE.
 DP3450'
 DP3450'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3450'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3450'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3451 ***********************************************************************
 DP3451  DESIGNATION -  KRI 088
 DP3451  PID         -  DP3451
 DP3451  STATE/COUNTY-  IL/MERCER
 DP3451  COUNTRY     -  US
 DP3451  USGS QUAD   -  TOOLESBORO (2018)
 DP3451
 DP3451                         *CURRENT SURVEY CONTROL
 DP3451  ______________________________________________________________________
 DP3451* NAD 83(1986) POSITION- 41 11 45.4    (N) 091 00 39.3    (W)   HD_HELD2
 DP3451* NAVD 88 ORTHO HEIGHT -   168.039 (meters)      551.31  (feet) ADJUSTED
 DP3451  ______________________________________________________________________
 DP3451  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 DP3451  DYNAMIC HEIGHT  -        167.969 (meters)      551.08  (feet) COMP
 DP3451  MODELED GRAVITY -    980,204.4   (mgal)                       NAVD 88
 DP3451
 DP3451  VERT ORDER      -  SECOND    CLASS I
 DP3451
 DP3451.The horizontal coordinates were established by autonomous hand held GPS
 DP3451.observations and have an estimated accuracy of +/- 10 meters.
 DP3451
 DP3451.The orthometric height was determined by differential leveling and
 DP3451.adjusted by the NATIONAL GEODETIC SURVEY
 DP3451.in July 2014.
 DP3451
 DP3451.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3451.GEOID18 height accuracy estimate available here.
 DP3451
 DP3451.Click photographs - Photos may exist for this station.
 DP3451
 DP3451.The dynamic height is computed by dividing the NAVD 88
 DP3451.geopotential number by the normal gravity value computed on the
 DP3451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3451.degrees latitude (g = 980.6199 gals.).
 DP3451
 DP3451.The modeled gravity was interpolated from observed gravity values.
 DP3451
 DP3451;                    North         East    Units  Estimated Accuracy
 DP3451;SPC IL W     -   503,129.      629,183.      MT  (+/- 10 meters HH2 GPS)
 DP3451
 DP3451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6679362416(NAD 83)
 DP3451
 DP3451                          SUPERSEDED SURVEY CONTROL
 DP3451
 DP3451.No superseded survey control is available for this station.
 DP3451
 DP3451_MARKER: F = FLANGE-ENCASED ROD
 DP3451_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3451_STAMPING: KRI 088 2013
 DP3451_MARK LOGO: UIL
 DP3451_PROJECTION: RECESSED 8 CENTIMETERS
 DP3451_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3451_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3451+STABILITY: POSITION/ELEVATION WELL
 DP3451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3451+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3451_ROD/PIPE-DEPTH: 8.7 meters
 DP3451_SLEEVE-DEPTH  : 0.9 meters
 DP3451
 DP3451  HISTORY     - Date     Condition        Report By
 DP3451  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3451
 DP3451                          STATION DESCRIPTION
 DP3451
 DP3451'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3451'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHWEST OF
 DP3451'KEITHSBURG, 7.3 MI (11.7 KM) SOUTH-SOUTHWEST OF ELIZA AND 6.8 MI (10.9
 DP3451'KM) WEST OF JOY.
 DP3451'
 DP3451'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3451'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3451'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 0.5 MI
 DP3451'(0.8 KM) ON BAY ISLAND ROAD TO THE STATION ON THE LEFT.
 DP3451'
 DP3451'THE STATION IS LOCATED 40.0 FT (12.2 M) SOUTH OF THE CENTER LINE OF
 DP3451'BAY ISLAND ROAD, 87.0 FT (26.5 M) SOUTH OF A POWER POLE AND 26.0 FT
 DP3451'(7.9 M) SOUTH OF THE CENTER LINE OF A PRIVATE DRIVE.
 DP3451'
 DP3451'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3451'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3451'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3452 ***********************************************************************
 DP3452  DESIGNATION -  KRI 089
 DP3452  PID         -  DP3452
 DP3452  STATE/COUNTY-  IL/MERCER
 DP3452  COUNTRY     -  US
 DP3452  USGS QUAD   -  TOOLESBORO (2018)
 DP3452
 DP3452                         *CURRENT SURVEY CONTROL
 DP3452  ______________________________________________________________________
 DP3452* NAD 83(1986) POSITION- 41 12 08.7    (N) 091 01 25.7    (W)   HD_HELD2
 DP3452* NAVD 88 ORTHO HEIGHT -   161.117 (meters)      528.60  (feet) ADJUSTED
 DP3452  ______________________________________________________________________
 DP3452  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 DP3452  DYNAMIC HEIGHT  -        161.050 (meters)      528.38  (feet) COMP
 DP3452  MODELED GRAVITY -    980,205.0   (mgal)                       NAVD 88
 DP3452
 DP3452  VERT ORDER      -  SECOND    CLASS I
 DP3452
 DP3452.The horizontal coordinates were established by autonomous hand held GPS
 DP3452.observations and have an estimated accuracy of +/- 10 meters.
 DP3452
 DP3452.The orthometric height was determined by differential leveling and
 DP3452.adjusted by the NATIONAL GEODETIC SURVEY
 DP3452.in July 2014.
 DP3452
 DP3452.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3452.GEOID18 height accuracy estimate available here.
 DP3452
 DP3452.Click photographs - Photos may exist for this station.
 DP3452
 DP3452.The dynamic height is computed by dividing the NAVD 88
 DP3452.geopotential number by the normal gravity value computed on the
 DP3452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3452.degrees latitude (g = 980.6199 gals.).
 DP3452
 DP3452.The modeled gravity was interpolated from observed gravity values.
 DP3452
 DP3452;                    North         East    Units  Estimated Accuracy
 DP3452;SPC IL W     -   503,858.      628,109.      MT  (+/- 10 meters HH2 GPS)
 DP3452
 DP3452_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6569563110(NAD 83)
 DP3452
 DP3452                          SUPERSEDED SURVEY CONTROL
 DP3452
 DP3452.No superseded survey control is available for this station.
 DP3452
 DP3452_MARKER: F = FLANGE-ENCASED ROD
 DP3452_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3452_STAMPING: KRI 089 2013
 DP3452_MARK LOGO: UIL
 DP3452_PROJECTION: RECESSED 8 CENTIMETERS
 DP3452_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3452_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3452+STABILITY: POSITION/ELEVATION WELL
 DP3452_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3452+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3452_ROD/PIPE-DEPTH: 16.0 meters
 DP3452_SLEEVE-DEPTH  : 0.9 meters
 DP3452
 DP3452  HISTORY     - Date     Condition        Report By
 DP3452  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3452
 DP3452                          STATION DESCRIPTION
 DP3452
 DP3452'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3452'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH-NORTHWEST OF
 DP3452'KEITHSBURG, 7.5 MI (12.1 KM) WEST OF JOY AND 7.1 MI (11.4 KM)
 DP3452'SOUTH-SOUTHWEST OF ELIZA.
 DP3452'
 DP3452'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3452'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3452'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 1.4 MI
 DP3452'(2.3 KM) ON BAY ISLAND ROAD TO THE STATION ON THE LEFT.
 DP3452'
 DP3452'THE STATION IS LOCATED 37.6 FT (11.5 M) SOUTH OF THE CENTER LINE OF
 DP3452'BAY ISLAND ROAD, 149.0 FT (45.4 M) SOUTH OF A POWER POLE AND 12.0 FT
 DP3452'(3.7 M) WEST OF THE CENTER LINE OF A FIELD ENTRANCE.
 DP3452'
 DP3452'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3452'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3452'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3453 ***********************************************************************
 DP3453  DESIGNATION -  KRI 090
 DP3453  PID         -  DP3453
 DP3453  STATE/COUNTY-  IL/MERCER
 DP3453  COUNTRY     -  US
 DP3453  USGS QUAD   -  TOOLESBORO (2018)
 DP3453
 DP3453                         *CURRENT SURVEY CONTROL
 DP3453  ______________________________________________________________________
 DP3453* NAD 83(1986) POSITION- 41 12 09.7    (N) 091 02 35.6    (W)   HD_HELD2
 DP3453* NAVD 88 ORTHO HEIGHT -   162.293 (meters)      532.46  (feet) ADJUSTED
 DP3453  ______________________________________________________________________
 DP3453  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 DP3453  DYNAMIC HEIGHT  -        162.225 (meters)      532.23  (feet) COMP
 DP3453  MODELED GRAVITY -    980,204.5   (mgal)                       NAVD 88
 DP3453
 DP3453  VERT ORDER      -  SECOND    CLASS I
 DP3453
 DP3453.The horizontal coordinates were established by autonomous hand held GPS
 DP3453.observations and have an estimated accuracy of +/- 10 meters.
 DP3453
 DP3453.The orthometric height was determined by differential leveling and
 DP3453.adjusted by the NATIONAL GEODETIC SURVEY
 DP3453.in July 2014.
 DP3453
 DP3453.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3453.GEOID18 height accuracy estimate available here.
 DP3453
 DP3453.Click photographs - Photos may exist for this station.
 DP3453
 DP3453.The dynamic height is computed by dividing the NAVD 88
 DP3453.geopotential number by the normal gravity value computed on the
 DP3453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3453.degrees latitude (g = 980.6199 gals.).
 DP3453
 DP3453.The modeled gravity was interpolated from observed gravity values.
 DP3453
 DP3453;                    North         East    Units  Estimated Accuracy
 DP3453;SPC IL W     -   503,905.      626,481.      MT  (+/- 10 meters HH2 GPS)
 DP3453
 DP3453_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6406763104(NAD 83)
 DP3453
 DP3453                          SUPERSEDED SURVEY CONTROL
 DP3453
 DP3453.No superseded survey control is available for this station.
 DP3453
 DP3453_MARKER: F = FLANGE-ENCASED ROD
 DP3453_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3453_STAMPING: KRI 090 2013
 DP3453_MARK LOGO: UIL
 DP3453_PROJECTION: RECESSED 8 CENTIMETERS
 DP3453_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3453_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3453+STABILITY: POSITION/ELEVATION WELL
 DP3453_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3453+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3453_ROD/PIPE-DEPTH: 24.5 meters
 DP3453_SLEEVE-DEPTH  : 0.9 meters
 DP3453
 DP3453  HISTORY     - Date     Condition        Report By
 DP3453  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3453
 DP3453                          STATION DESCRIPTION
 DP3453
 DP3453'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3453'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH-NORTHWEST OF
 DP3453'KEITHSBURG, 7.5 MI (12.1 KM) WEST OF JOY AND 7.1 MI (11.4 KM)
 DP3453'SOUTH-SOUTHWEST OF ELIZA.
 DP3453'
 DP3453'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3453'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3453'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 2.4 MI
 DP3453'(3.9 KM) ON BAY ISLAND ROAD TO THE STATION ON THE RIGHT.
 DP3453'
 DP3453'THE STATION IS LOCATED 35.0 FT (10.7 M) NORTH OF THE CENTER LINE OF
 DP3453'BAY ISLAND ROAD, 148.3 FT (45.2 M) NORTHWEST OF A POWER POLE AND 18.5
 DP3453'FT (5.6 M) EAST OF THE CENTER LINE OF A FIELD ENTRANCE.
 DP3453'
 DP3453'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3453'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3453'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3454 ***********************************************************************
 DP3454  DESIGNATION -  KRI 091
 DP3454  PID         -  DP3454
 DP3454  STATE/COUNTY-  IL/MERCER
 DP3454  COUNTRY     -  US
 DP3454  USGS QUAD   -  TOOLESBORO (2018)
 DP3454
 DP3454                         *CURRENT SURVEY CONTROL
 DP3454  ______________________________________________________________________
 DP3454* NAD 83(1986) POSITION- 41 11 33.8    (N) 091 02 53.7    (W)   HD_HELD2
 DP3454* NAVD 88 ORTHO HEIGHT -   162.094 (meters)      531.80  (feet) ADJUSTED
 DP3454  ______________________________________________________________________
 DP3454  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 DP3454  DYNAMIC HEIGHT  -        162.026 (meters)      531.58  (feet) COMP
 DP3454  MODELED GRAVITY -    980,202.8   (mgal)                       NAVD 88
 DP3454
 DP3454  VERT ORDER      -  SECOND    CLASS I
 DP3454
 DP3454.The horizontal coordinates were established by autonomous hand held GPS
 DP3454.observations and have an estimated accuracy of +/- 10 meters.
 DP3454
 DP3454.The orthometric height was determined by differential leveling and
 DP3454.adjusted by the NATIONAL GEODETIC SURVEY
 DP3454.in July 2014.
 DP3454
 DP3454.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3454.GEOID18 height accuracy estimate available here.
 DP3454
 DP3454.Click photographs - Photos may exist for this station.
 DP3454
 DP3454.The dynamic height is computed by dividing the NAVD 88
 DP3454.geopotential number by the normal gravity value computed on the
 DP3454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3454.degrees latitude (g = 980.6199 gals.).
 DP3454
 DP3454.The modeled gravity was interpolated from observed gravity values.
 DP3454
 DP3454;                    North         East    Units  Estimated Accuracy
 DP3454;SPC IL W     -   502,802.      626,048.      MT  (+/- 10 meters HH2 GPS)
 DP3454
 DP3454_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6367061987(NAD 83)
 DP3454
 DP3454                          SUPERSEDED SURVEY CONTROL
 DP3454
 DP3454.No superseded survey control is available for this station.
 DP3454
 DP3454_MARKER: F = FLANGE-ENCASED ROD
 DP3454_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3454_STAMPING: KRI 091 2013
 DP3454_MARK LOGO: UIL
 DP3454_PROJECTION: RECESSED 8 CENTIMETERS
 DP3454_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3454_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3454+STABILITY: POSITION/ELEVATION WELL
 DP3454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3454+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2013
 DP3454_ROD/PIPE-DEPTH: 28.2 meters
 DP3454_SLEEVE-DEPTH  : 0.9 meters
 DP3454
 DP3454  HISTORY     - Date     Condition        Report By
 DP3454  HISTORY     - 20130524 MONUMENTED       ILGEO
 DP3454
 DP3454                          STATION DESCRIPTION
 DP3454
 DP3454'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3454'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST OF JOY, 8.5 MI
 DP3454'(13.7 KM) NORTHWEST OF KEITHSBURG AND 8.3 MI (13.4 KM) SOUTH-SOUTHWEST
 DP3454'OF ELIZA.
 DP3454'
 DP3454'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3454'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3454'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 2.7 MI
 DP3454'(4.3 KM) ON BAY ISLAND ROAD TO THE INTERSECTION OF BAY ISLAND ROAD,
 DP3454'90TH AVENUE AND LOCK AND DAM ROAD, PROCEED SOUTH 0.9 MI (1.4 KM) ON
 DP3454'LOCK AND DAM ROAD TO THE STATION ON THE LEFT.
 DP3454'
 DP3454'THE STATION IS LOCATED 69.9 FT (21.3 M) SOUTHEAST OF THE CENTER LINE
 DP3454'OF LOCK AND DAM ROAD, 17.4 FT (5.3 M) NORTHWEST OF A POWER POLE, 241.7
 DP3454'FT (73.7 M) EAST OF A POWER POLE AND 224.5 FT (68.4 M) SOUTH OF A
 DP3454'POWER POLE.
 DP3454'
 DP3454'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3454'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3454'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3455 ***********************************************************************
 DP3455  DESIGNATION -  KRI 092
 DP3455  PID         -  DP3455
 DP3455  STATE/COUNTY-  IL/MERCER
 DP3455  COUNTRY     -  US
 DP3455  USGS QUAD   -  TOOLESBORO (2018)
 DP3455
 DP3455                         *CURRENT SURVEY CONTROL
 DP3455  ______________________________________________________________________
 DP3455* NAD 83(1986) POSITION- 41 12 09.0    (N) 091 03 10.0    (W)   HD_HELD2
 DP3455* NAVD 88 ORTHO HEIGHT -   162.927 (meters)      534.54  (feet) ADJUSTED
 DP3455  ______________________________________________________________________
 DP3455  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 DP3455  DYNAMIC HEIGHT  -        162.859 (meters)      534.31  (feet) COMP
 DP3455  MODELED GRAVITY -    980,204.0   (mgal)                       NAVD 88
 DP3455
 DP3455  VERT ORDER      -  SECOND    CLASS I
 DP3455
 DP3455.The horizontal coordinates were established by autonomous hand held GPS
 DP3455.observations and have an estimated accuracy of +/- 10 meters.
 DP3455
 DP3455.The orthometric height was determined by differential leveling and
 DP3455.adjusted by the NATIONAL GEODETIC SURVEY
 DP3455.in July 2014.
 DP3455
 DP3455.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3455.GEOID18 height accuracy estimate available here.
 DP3455
 DP3455.Click photographs - Photos may exist for this station.
 DP3455
 DP3455.The dynamic height is computed by dividing the NAVD 88
 DP3455.geopotential number by the normal gravity value computed on the
 DP3455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3455.degrees latitude (g = 980.6199 gals.).
 DP3455
 DP3455.The modeled gravity was interpolated from observed gravity values.
 DP3455
 DP3455;                    North         East    Units  Estimated Accuracy
 DP3455;SPC IL W     -   503,892.      625,679.      MT  (+/- 10 meters HH2 GPS)
 DP3455
 DP3455_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6326663064(NAD 83)
 DP3455
 DP3455                          SUPERSEDED SURVEY CONTROL
 DP3455
 DP3455.No superseded survey control is available for this station.
 DP3455
 DP3455_MARKER: F = FLANGE-ENCASED ROD
 DP3455_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3455_STAMPING: KRI 092 2013
 DP3455_MARK LOGO: UIL
 DP3455_PROJECTION: RECESSED 8 CENTIMETERS
 DP3455_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3455_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3455+STABILITY: POSITION/ELEVATION WELL
 DP3455_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3455+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3455_ROD/PIPE-DEPTH: 12.6 meters
 DP3455_SLEEVE-DEPTH  : 0.9 meters
 DP3455
 DP3455  HISTORY     - Date     Condition        Report By
 DP3455  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3455
 DP3455                          STATION DESCRIPTION
 DP3455
 DP3455'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3455'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTHWEST OF KEITHSBURG,
 DP3455'9.0 MI (14.5 KM) WEST OF JOY AND 7.8 MI (12.6 KM) SOUTHWEST OF ELIZA.
 DP3455'
 DP3455'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3455'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3455'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 2.7 MI
 DP3455'(4.3 KM) ON BAY ISLAND ROAD TO THE INTERSECTION OF BAY ISLAND ROAD,
 DP3455'LOCK AND DAM ROAD AND 90TH AVENUE, PROCEED WEST 0.25 MI (0.4 KM) ON
 DP3455'90TH AVENUE TO 20TH STREET AND THE STATION ON THE LEFT.
 DP3455'
 DP3455'THE STATION IS LOCATED 8.0 FT (2.4 M) SOUTH OF THE CENTER LINE OF 90TH
 DP3455'AVENUE, 17.0 FT (5.2 M) EAST OF THE CENTER LINE OF 20TH STREET AND
 DP3455'36.5 FT (11.1 M) SOUTHEAST OF A STREET SIGN FOR '20TH STREET AND 90TH
 DP3455'AVENUE'.
 DP3455'
 DP3455'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3455'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3455'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3456 ***********************************************************************
 DP3456  DESIGNATION -  KRI 093
 DP3456  PID         -  DP3456
 DP3456  STATE/COUNTY-  IL/MERCER
 DP3456  COUNTRY     -  US
 DP3456  USGS QUAD   -  TOOLESBORO (2018)
 DP3456
 DP3456                         *CURRENT SURVEY CONTROL
 DP3456  ______________________________________________________________________
 DP3456* NAD 83(1986) POSITION- 41 12 58.6    (N) 091 03 10.1    (W)   HD_HELD2
 DP3456* NAVD 88 ORTHO HEIGHT -   162.886 (meters)      534.40  (feet) ADJUSTED
 DP3456  ______________________________________________________________________
 DP3456  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 DP3456  DYNAMIC HEIGHT  -        162.818 (meters)      534.18  (feet) COMP
 DP3456  MODELED GRAVITY -    980,206.0   (mgal)                       NAVD 88
 DP3456
 DP3456  VERT ORDER      -  SECOND    CLASS I
 DP3456
 DP3456.The horizontal coordinates were established by autonomous hand held GPS
 DP3456.observations and have an estimated accuracy of +/- 10 meters.
 DP3456
 DP3456.The orthometric height was determined by differential leveling and
 DP3456.adjusted by the NATIONAL GEODETIC SURVEY
 DP3456.in July 2014.
 DP3456
 DP3456.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3456.GEOID18 height accuracy estimate available here.
 DP3456
 DP3456.Click photographs - Photos may exist for this station.
 DP3456
 DP3456.The dynamic height is computed by dividing the NAVD 88
 DP3456.geopotential number by the normal gravity value computed on the
 DP3456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3456.degrees latitude (g = 980.6199 gals.).
 DP3456
 DP3456.The modeled gravity was interpolated from observed gravity values.
 DP3456
 DP3456;                    North         East    Units  Estimated Accuracy
 DP3456;SPC IL W     -   505,422.      625,693.      MT  (+/- 10 meters HH2 GPS)
 DP3456
 DP3456_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6322964594(NAD 83)
 DP3456
 DP3456                          SUPERSEDED SURVEY CONTROL
 DP3456
 DP3456.No superseded survey control is available for this station.
 DP3456
 DP3456_MARKER: F = FLANGE-ENCASED ROD
 DP3456_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3456_STAMPING: KRI 093 2013
 DP3456_MARK LOGO: UIL
 DP3456_PROJECTION: RECESSED 8 CENTIMETERS
 DP3456_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3456_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3456+STABILITY: POSITION/ELEVATION WELL
 DP3456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3456+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3456_ROD/PIPE-DEPTH: 14.2 meters
 DP3456_SLEEVE-DEPTH  : 0.9 meters
 DP3456
 DP3456  HISTORY     - Date     Condition        Report By
 DP3456  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3456
 DP3456                          STATION DESCRIPTION
 DP3456
 DP3456'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3456'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) NORTHWEST OF KEITHSBURG,
 DP3456'9.1 MI (14.6 KM) WEST OF JOY AND 7.1 MI (11.4 KM) SOUTHWEST OF ELIZA.
 DP3456'
 DP3456'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3456'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3456'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 2.7 MI
 DP3456'(4.3 KM) ON BAY ISLAND ROAD TO THE INTERSECTION OF BAY ISLAND ROAD,
 DP3456'LOCK AND DAM ROAD AND 90TH AVENUE, PROCEED WEST 0.25 MI (0.4 KM) ON
 DP3456'90TH AVENUE TO 20TH STREET, PROCEED NORTH 1.0 MI (1.6 KM) ON 20TH
 DP3456'STREET TO THE STATION ON THE LEFT.
 DP3456'
 DP3456'THE STATION IS LOCATED 17.5 FT (5.3 M) WEST OF THE CENTER LINE OF 20TH
 DP3456'STREET, 77.0 FT (23.5 M) SOUTH OF A POWER POLE AND 111.8 FT (34.1 M)
 DP3456'NORTH OF A POWER POLE.
 DP3456'
 DP3456'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3456'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3456'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3457 ***********************************************************************
 DP3457  DESIGNATION -  KRI 094
 DP3457  PID         -  DP3457
 DP3457  STATE/COUNTY-  IL/MERCER
 DP3457  COUNTRY     -  US
 DP3457  USGS QUAD   -  TOOLESBORO (2018)
 DP3457
 DP3457                         *CURRENT SURVEY CONTROL
 DP3457  ______________________________________________________________________
 DP3457* NAD 83(1986) POSITION- 41 13 37.8    (N) 091 03 09.7    (W)   HD_HELD2
 DP3457* NAVD 88 ORTHO HEIGHT -   162.786 (meters)      534.07  (feet) ADJUSTED
 DP3457  ______________________________________________________________________
 DP3457  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 DP3457  DYNAMIC HEIGHT  -        162.719 (meters)      533.85  (feet) COMP
 DP3457  MODELED GRAVITY -    980,207.6   (mgal)                       NAVD 88
 DP3457
 DP3457  VERT ORDER      -  SECOND    CLASS I
 DP3457
 DP3457.The horizontal coordinates were established by autonomous hand held GPS
 DP3457.observations and have an estimated accuracy of +/- 10 meters.
 DP3457
 DP3457.The orthometric height was determined by differential leveling and
 DP3457.adjusted by the NATIONAL GEODETIC SURVEY
 DP3457.in July 2014.
 DP3457
 DP3457.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3457.GEOID18 height accuracy estimate available here.
 DP3457
 DP3457.Click photographs - Photos may exist for this station.
 DP3457
 DP3457.The dynamic height is computed by dividing the NAVD 88
 DP3457.geopotential number by the normal gravity value computed on the
 DP3457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3457.degrees latitude (g = 980.6199 gals.).
 DP3457
 DP3457.The modeled gravity was interpolated from observed gravity values.
 DP3457
 DP3457;                    North         East    Units  Estimated Accuracy
 DP3457;SPC IL W     -   506,631.      625,714.      MT  (+/- 10 meters HH2 GPS)
 DP3457
 DP3457_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6321165803(NAD 83)
 DP3457
 DP3457                          SUPERSEDED SURVEY CONTROL
 DP3457
 DP3457.No superseded survey control is available for this station.
 DP3457
 DP3457_MARKER: F = FLANGE-ENCASED ROD
 DP3457_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3457_STAMPING: KRI 094 2013
 DP3457_MARK LOGO: UIL
 DP3457_PROJECTION: RECESSED 8 CENTIMETERS
 DP3457_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3457_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3457+STABILITY: POSITION/ELEVATION WELL
 DP3457_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3457+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3457_ROD/PIPE-DEPTH: 20.3 meters
 DP3457_SLEEVE-DEPTH  : 0.9 meters
 DP3457
 DP3457  HISTORY     - Date     Condition        Report By
 DP3457  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3457
 DP3457                          STATION DESCRIPTION
 DP3457
 DP3457'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3457'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) NORTH-NORTHWEST OF
 DP3457'KEITHSBURG, 9.2 MI (14.8 KM) WEST-NORTHWEST OF JOY AND 6.5 MI (10.5
 DP3457'KM) SOUTHWEST OF ELIZA.
 DP3457'
 DP3457'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3457'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3457'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 2.7 MI
 DP3457'(4.3 KM) ON BAY ISLAND ROAD TO THE INTERSECTION OF BAY ISLAND ROAD,
 DP3457'LOCK AND DAM ROAD AND 90TH AVENUE, PROCEED WEST 0.25 MI (0.4 KM) ON
 DP3457'90TH AVENUE TO 20TH STREET, PROCEED NORTH 1.6 MI (2.6 KM) ON 20TH
 DP3457'STREET TO THE INTERSECTION OF 20TH STREET AND SWAN LAKE ROAD, PROCEED
 DP3457'EAST AND NORTH 0.4 MI (0.6 KM) ON 20TH STREET TO THE STATION ON THE
 DP3457'LEFT.
 DP3457'
 DP3457'THE STATION IS LOCATED 25.0 FT (7.6 M) WEST OF THE CENTER LINE OF 20TH
 DP3457'STREET, 28.0 FT (8.5 M) NORTH OF A POWER POLE, 95.5 FT (29.1 M)
 DP3457'SOUTHEAST OF THE SOUTHEAST CORNER OF A FARM HOUSE AND 55.0 FT (16.8 M)
 DP3457'SOUTH OF THE CENTER LINE OF A PRIVATE ENTRANCE.
 DP3457'
 DP3457'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3457'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3457'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3458 ***********************************************************************
 DP3458  DESIGNATION -  KRI 095
 DP3458  PID         -  DP3458
 DP3458  STATE/COUNTY-  IL/MERCER
 DP3458  COUNTRY     -  US
 DP3458  USGS QUAD   -  TOOLESBORO (2018)
 DP3458
 DP3458                         *CURRENT SURVEY CONTROL
 DP3458  ______________________________________________________________________
 DP3458* NAD 83(1986) POSITION- 41 13 53.9    (N) 091 02 34.4    (W)   HD_HELD2
 DP3458* NAVD 88 ORTHO HEIGHT -   163.238 (meters)      535.56  (feet) ADJUSTED
 DP3458  ______________________________________________________________________
 DP3458  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 DP3458  DYNAMIC HEIGHT  -        163.171 (meters)      535.34  (feet) COMP
 DP3458  MODELED GRAVITY -    980,208.7   (mgal)                       NAVD 88
 DP3458
 DP3458  VERT ORDER      -  SECOND    CLASS I
 DP3458
 DP3458.The horizontal coordinates were established by autonomous hand held GPS
 DP3458.observations and have an estimated accuracy of +/- 10 meters.
 DP3458
 DP3458.The orthometric height was determined by differential leveling and
 DP3458.adjusted by the NATIONAL GEODETIC SURVEY
 DP3458.in July 2014.
 DP3458
 DP3458.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3458.GEOID18 height accuracy estimate available here.
 DP3458
 DP3458.Click photographs - Photos may exist for this station.
 DP3458
 DP3458.The dynamic height is computed by dividing the NAVD 88
 DP3458.geopotential number by the normal gravity value computed on the
 DP3458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3458.degrees latitude (g = 980.6199 gals.).
 DP3458
 DP3458.The modeled gravity was interpolated from observed gravity values.
 DP3458
 DP3458;                    North         East    Units  Estimated Accuracy
 DP3458;SPC IL W     -   507,119.      626,542.      MT  (+/- 10 meters HH2 GPS)
 DP3458
 DP3458_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6402266318(NAD 83)
 DP3458
 DP3458                          SUPERSEDED SURVEY CONTROL
 DP3458
 DP3458.No superseded survey control is available for this station.
 DP3458
 DP3458_MARKER: F = FLANGE-ENCASED ROD
 DP3458_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3458_STAMPING: KRI 095 2013
 DP3458_MARK LOGO: UIL
 DP3458_PROJECTION: PROJECTING 8 CENTIMETERS
 DP3458_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3458_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3458+STABILITY: POSITION/ELEVATION WELL
 DP3458_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3458+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2013
 DP3458_ROD/PIPE-DEPTH: 19.1 meters
 DP3458_SLEEVE-DEPTH  : 0.9 meters
 DP3458
 DP3458  HISTORY     - Date     Condition        Report By
 DP3458  HISTORY     - 20130502 MONUMENTED       ILGEO
 DP3458
 DP3458                          STATION DESCRIPTION
 DP3458
 DP3458'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3458'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) NORTH-NORTHWEST OF
 DP3458'KEITHSBURG, 8.8 MI (14.2 KM) WEST-NORTHWEST OF JOY AND 5.9 MI (9.5 KM)
 DP3458'SOUTHWEST OF ELIZA.
 DP3458'
 DP3458'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3458'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 0.9
 DP3458'MI (1.4 KM) ON COUNTY HIGHWAY 14 TO BAY ISLAND ROAD, PROCEED 2.7 MI
 DP3458'(4.3 KM) ON BAY ISLAND ROAD TO THE INTERSECTION OF BAY ISLAND ROAD,
 DP3458'LOCK AND DAM ROAD AND 90TH AVENUE, PROCEED WEST 0.25 MI (0.4 KM) ON
 DP3458'90TH AVENUE TO 20TH STREET, PROCEED NORTH 1.6 MI (2.6 KM) ON 20TH
 DP3458'STREET TO THE INTERSECTION OF 20TH STREET AND SWAN LAKE ROAD, PROCEED
 DP3458'EAST AND NORTH 0.7 MI (1.1 KM) ON 20TH STREET TO 110TH AVENUE, PROCEED
 DP3458'EAST 0.5 MI (0.8 KM) ON 110TH AVENUE TO THE STATION ON THE RIGHT.
 DP3458'
 DP3458'THE STATION IS LOCATED 24.0 FT (7.3 M) SOUTH OF THE CENTER LINE OF
 DP3458'110TH AVENUE, 52.4 FT (16.0 M) WEST OF A POWER POLE, 68.0 FT (20.7 M)
 DP3458'SOUTHWEST OF A TELEPHONE PEDESTAL AND 76.0 FT (23.2 M) WEST OF THE
 DP3458'CENTER LINE OF 25TH STREET.
 DP3458'
 DP3458'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3458'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3458'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3459 ***********************************************************************
 DP3459  DESIGNATION -  KRI 096
 DP3459  PID         -  DP3459
 DP3459  STATE/COUNTY-  IL/MERCER
 DP3459  COUNTRY     -  US
 DP3459  USGS QUAD   -  TOOLESBORO (2018)
 DP3459
 DP3459                         *CURRENT SURVEY CONTROL
 DP3459  ______________________________________________________________________
 DP3459* NAD 83(1986) POSITION- 41 14 06.7    (N) 091 01 33.7    (W)   HD_HELD2
 DP3459* NAVD 88 ORTHO HEIGHT -   161.874 (meters)      531.08  (feet) ADJUSTED
 DP3459  ______________________________________________________________________
 DP3459  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 DP3459  DYNAMIC HEIGHT  -        161.807 (meters)      530.86  (feet) COMP
 DP3459  MODELED GRAVITY -    980,208.8   (mgal)                       NAVD 88
 DP3459
 DP3459  VERT ORDER      -  SECOND    CLASS I
 DP3459
 DP3459.The horizontal coordinates were established by autonomous hand held GPS
 DP3459.observations and have an estimated accuracy of +/- 10 meters.
 DP3459
 DP3459.The orthometric height was determined by differential leveling and
 DP3459.adjusted by the NATIONAL GEODETIC SURVEY
 DP3459.in July 2014.
 DP3459
 DP3459.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3459.GEOID18 height accuracy estimate available here.
 DP3459
 DP3459.Click photographs - Photos may exist for this station.
 DP3459
 DP3459.The dynamic height is computed by dividing the NAVD 88
 DP3459.geopotential number by the normal gravity value computed on the
 DP3459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3459.degrees latitude (g = 980.6199 gals.).
 DP3459
 DP3459.The modeled gravity was interpolated from observed gravity values.
 DP3459
 DP3459;                    North         East    Units  Estimated Accuracy
 DP3459;SPC IL W     -   507,500.      627,959.      MT  (+/- 10 meters HH2 GPS)
 DP3459
 DP3459_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6542666745(NAD 83)
 DP3459
 DP3459                          SUPERSEDED SURVEY CONTROL
 DP3459
 DP3459.No superseded survey control is available for this station.
 DP3459
 DP3459_MARKER: F = FLANGE-ENCASED ROD
 DP3459_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3459_STAMPING: KRI 096 2013
 DP3459_MARK LOGO: UIL
 DP3459_PROJECTION: RECESSED 8 CENTIMETERS
 DP3459_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3459_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3459+STABILITY: POSITION/ELEVATION WELL
 DP3459_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3459+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3459_ROD/PIPE-DEPTH: 25.8 meters
 DP3459_SLEEVE-DEPTH  : 0.9 meters
 DP3459
 DP3459  HISTORY     - Date     Condition        Report By
 DP3459  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3459
 DP3459                          STATION DESCRIPTION
 DP3459
 DP3459'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3459'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) NORTH-NORTHWEST OF
 DP3459'KEITHSBURG, 8.0 MI (12.9 KM) WEST-NORTHWEST OF JOY AND 5.2 MI (8.4 KM)
 DP3459'SOUTHWEST OF ELIZA.
 DP3459'
 DP3459'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3459'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 3.7
 DP3459'MI (6.0 KM) ON COUNTY HIGHWAY 14 TO 110TH AVENUE, PROCEED 1.1 MI (1.8
 DP3459'KM) WEST ON 110TH AVENUE TO THE STATION ON THE LEFT.
 DP3459'
 DP3459'THE STATION IS LOCATED 20.0 FT (6.1 M) SOUTH OF THE CENTER LINE OF
 DP3459'110TH AVENUE, 25.6 FT (7.8 M) EAST OF A POWER POLE AND 560 FT (170.7
 DP3459'M) EAST OF THE CENTER LINE OF A PRIVATE DRIVE TO GRAIN BINS.
 DP3459'
 DP3459'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3459'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3459'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3460 ***********************************************************************
 DP3460  DESIGNATION -  KRI 097
 DP3460  PID         -  DP3460
 DP3460  STATE/COUNTY-  IL/MERCER
 DP3460  COUNTRY     -  US
 DP3460  USGS QUAD   -  TOOLESBORO (2018)
 DP3460
 DP3460                         *CURRENT SURVEY CONTROL
 DP3460  ______________________________________________________________________
 DP3460* NAD 83(1986) POSITION- 41 14 06.1    (N) 091 00 29.7    (W)   HD_HELD2
 DP3460* NAVD 88 ORTHO HEIGHT -   179.025 (meters)      587.35  (feet) ADJUSTED
 DP3460  ______________________________________________________________________
 DP3460  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 DP3460  DYNAMIC HEIGHT  -        178.951 (meters)      587.11  (feet) COMP
 DP3460  MODELED GRAVITY -    980,207.8   (mgal)                       NAVD 88
 DP3460
 DP3460  VERT ORDER      -  SECOND    CLASS I
 DP3460
 DP3460.The horizontal coordinates were established by autonomous hand held GPS
 DP3460.observations and have an estimated accuracy of +/- 10 meters.
 DP3460
 DP3460.The orthometric height was determined by differential leveling and
 DP3460.adjusted by the NATIONAL GEODETIC SURVEY
 DP3460.in July 2014.
 DP3460
 DP3460.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3460.GEOID18 height accuracy estimate available here.
 DP3460
 DP3460.Click photographs - Photos may exist for this station.
 DP3460
 DP3460.The dynamic height is computed by dividing the NAVD 88
 DP3460.geopotential number by the normal gravity value computed on the
 DP3460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3460.degrees latitude (g = 980.6199 gals.).
 DP3460
 DP3460.The modeled gravity was interpolated from observed gravity values.
 DP3460
 DP3460;                    North         East    Units  Estimated Accuracy
 DP3460;SPC IL W     -   507,467.      629,449.      MT  (+/- 10 meters HH2 GPS)
 DP3460
 DP3460_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6691766760(NAD 83)
 DP3460
 DP3460                          SUPERSEDED SURVEY CONTROL
 DP3460
 DP3460.No superseded survey control is available for this station.
 DP3460
 DP3460_MARKER: F = FLANGE-ENCASED ROD
 DP3460_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3460_STAMPING: KRI 097 2013
 DP3460_MARK LOGO: UIL
 DP3460_PROJECTION: RECESSED 8 CENTIMETERS
 DP3460_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3460_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3460+STABILITY: POSITION/ELEVATION WELL
 DP3460_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3460+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3460_ROD/PIPE-DEPTH: 22.4 meters
 DP3460_SLEEVE-DEPTH  : 0.9 meters
 DP3460
 DP3460  HISTORY     - Date     Condition        Report By
 DP3460  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3460
 DP3460                          STATION DESCRIPTION
 DP3460
 DP3460'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3460'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) NORTH-NORTHWEST OF
 DP3460'KEITHSBURG, 7.2 MI (11.6 KM) WEST-NORTHWEST OF JOY AND 4.7 MI (7.6 KM)
 DP3460'SOUTH-SOUTHWEST OF ELIZA.
 DP3460'
 DP3460'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3460'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 3.7
 DP3460'MI (6.0 KM) ON COUNTY HIGHWAY 14 TO 110TH AVENUE, PROCEED 0.2 M (0.7
 DP3460'FT) WEST ON 110TH AVENUE TO THE STATION ON THE LEFT.
 DP3460'
 DP3460'THE STATION IS LOCATED 21.0 FT (6.4 M) SOUTH OF THE CENTER LINE OF
 DP3460'110TH AVENUE, 106.1 FT (32.3 M) SOUTHEAST OF A POWER POLE AND 1092 FT
 DP3460'(332.8 M) WEST OF THE CENTER LINE OF COUNTY HIGHWAY 14.
 DP3460'
 DP3460'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3460'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3460'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3461 ***********************************************************************
 DP3461  DESIGNATION -  KRI 098
 DP3461  PID         -  DP3461
 DP3461  STATE/COUNTY-  IL/MERCER
 DP3461  COUNTRY     -  US
 DP3461  USGS QUAD   -  TOOLESBORO (2018)
 DP3461
 DP3461                         *CURRENT SURVEY CONTROL
 DP3461  ______________________________________________________________________
 DP3461* NAD 83(1986) POSITION- 41 14 41.7    (N) 091 00 13.9    (W)   HD_HELD2
 DP3461* NAVD 88 ORTHO HEIGHT -   178.260 (meters)      584.84  (feet) ADJUSTED
 DP3461  ______________________________________________________________________
 DP3461  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 DP3461  DYNAMIC HEIGHT  -        178.187 (meters)      584.60  (feet) COMP
 DP3461  MODELED GRAVITY -    980,208.0   (mgal)                       NAVD 88
 DP3461
 DP3461  VERT ORDER      -  SECOND    CLASS I
 DP3461
 DP3461.The horizontal coordinates were established by autonomous hand held GPS
 DP3461.observations and have an estimated accuracy of +/- 10 meters.
 DP3461
 DP3461.The orthometric height was determined by differential leveling and
 DP3461.adjusted by the NATIONAL GEODETIC SURVEY
 DP3461.in July 2014.
 DP3461
 DP3461.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3461.GEOID18 height accuracy estimate available here.
 DP3461
 DP3461.Click photographs - Photos may exist for this station.
 DP3461
 DP3461.The dynamic height is computed by dividing the NAVD 88
 DP3461.geopotential number by the normal gravity value computed on the
 DP3461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3461.degrees latitude (g = 980.6199 gals.).
 DP3461
 DP3461.The modeled gravity was interpolated from observed gravity values.
 DP3461
 DP3461;                    North         East    Units  Estimated Accuracy
 DP3461;SPC IL W     -   508,561.      629,828.      MT  (+/- 10 meters HH2 GPS)
 DP3461
 DP3461_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6725967867(NAD 83)
 DP3461
 DP3461                          SUPERSEDED SURVEY CONTROL
 DP3461
 DP3461.No superseded survey control is available for this station.
 DP3461
 DP3461_MARKER: F = FLANGE-ENCASED ROD
 DP3461_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3461_STAMPING: KRI 098 2013
 DP3461_MARK LOGO: UIL
 DP3461_PROJECTION: RECESSED 10 CENTIMETERS
 DP3461_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3461_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3461+STABILITY: POSITION/ELEVATION WELL
 DP3461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3461+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3461_ROD/PIPE-DEPTH: 20.9 meters
 DP3461_SLEEVE-DEPTH  : 0.9 meters
 DP3461
 DP3461  HISTORY     - Date     Condition        Report By
 DP3461  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3461
 DP3461                          STATION DESCRIPTION
 DP3461
 DP3461'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3461'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) SOUTHWEST OF BUFFALO
 DP3461'PRAIRIE, 7.2 MI (11.6 KM) WEST-NORTHWEST OF JOY AND 4.0 MI (6.4 KM)
 DP3461'SOUTH-SOUTHWEST OF ELIZA.
 DP3461'
 DP3461'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3461'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 4.4
 DP3461'MI (7.1 KM) ON COUNTY HIGHWAY 14 TO THE STATION ON THE LEFT.
 DP3461'
 DP3461'THE STATION IS LOCATED 39.7 FT (12.1 M) WEST OF THE CENTER LINE OF
 DP3461'COUNTY HIGHWAY 14, 12.9 FT (3.9 M) SOUTH OF A POWER POLE, 12.5 FT (3.8
 DP3461'M) NORTHERLY OF A POWER POLE AND 71.0 FT (21.6 M) EAST OF THE CENTER
 DP3461'LINE OF GRAVEL ROAD.
 DP3461'
 DP3461'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3461'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3461'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3462 ***********************************************************************
 DP3462  DESIGNATION -  KRI 099
 DP3462  PID         -  DP3462
 DP3462  STATE/COUNTY-  IL/MERCER
 DP3462  COUNTRY     -  US
 DP3462  USGS QUAD   -  BLANCHARD ISLAND (2018)
 DP3462
 DP3462                         *CURRENT SURVEY CONTROL
 DP3462  ______________________________________________________________________
 DP3462* NAD 83(1986) POSITION- 41 15 28.6    (N) 091 00 08.1    (W)   HD_HELD2
 DP3462* NAVD 88 ORTHO HEIGHT -   177.120 (meters)      581.10  (feet) ADJUSTED
 DP3462  ______________________________________________________________________
 DP3462  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 DP3462  DYNAMIC HEIGHT  -        177.047 (meters)      580.86  (feet) COMP
 DP3462  MODELED GRAVITY -    980,208.0   (mgal)                       NAVD 88
 DP3462
 DP3462  VERT ORDER      -  SECOND    CLASS I
 DP3462
 DP3462.The horizontal coordinates were established by autonomous hand held GPS
 DP3462.observations and have an estimated accuracy of +/- 10 meters.
 DP3462
 DP3462.The orthometric height was determined by differential leveling and
 DP3462.adjusted by the NATIONAL GEODETIC SURVEY
 DP3462.in July 2014.
 DP3462
 DP3462.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3462.GEOID18 height accuracy estimate available here.
 DP3462
 DP3462.Click photographs - Photos may exist for this station.
 DP3462
 DP3462.The dynamic height is computed by dividing the NAVD 88
 DP3462.geopotential number by the normal gravity value computed on the
 DP3462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3462.degrees latitude (g = 980.6199 gals.).
 DP3462
 DP3462.The modeled gravity was interpolated from observed gravity values.
 DP3462
 DP3462;                    North         East    Units  Estimated Accuracy
 DP3462;SPC IL W     -   510,007.      629,977.      MT  (+/- 10 meters HH2 GPS)
 DP3462
 DP3462_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6736169316(NAD 83)
 DP3462
 DP3462                          SUPERSEDED SURVEY CONTROL
 DP3462
 DP3462.No superseded survey control is available for this station.
 DP3462
 DP3462_MARKER: F = FLANGE-ENCASED ROD
 DP3462_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3462_STAMPING: KRI 099 2013
 DP3462_MARK LOGO: UIL
 DP3462_PROJECTION: RECESSED 8 CENTIMETERS
 DP3462_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3462_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3462+STABILITY: POSITION/ELEVATION WELL
 DP3462_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3462+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3462_ROD/PIPE-DEPTH: 20.9 meters
 DP3462_SLEEVE-DEPTH  : 0.9 meters
 DP3462
 DP3462  HISTORY     - Date     Condition        Report By
 DP3462  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3462
 DP3462                          STATION DESCRIPTION
 DP3462
 DP3462'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3462'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) SOUTHWEST OF BUFFALO
 DP3462'PRAIRIE, 7.6 MI (12.2 KM) WEST-NORTHWEST OF JOY AND 3.2 MI (5.1 KM)
 DP3462'SOUTHWEST OF ELIZA.
 DP3462'
 DP3462'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3462'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 5.3
 DP3462'MI (8.5 KM) ON COUNTY HIGHWAY 14 TO THE STATION ON THE LEFT.
 DP3462'
 DP3462'THE STATION IS LOCATED 38.5 FT (11.7 M) WEST OF THE CENTER LINE OF
 DP3462'COUNTY HIGHWAY 14, 20.4 FT (6.2 M) SOUTH OF A POWER POLE, 90.2 FT
 DP3462'(27.5 M) NORTH OF THE NORTHEAST CORNER OF A CONCRETE PAD FOR AN
 DP3462'IRRIGATION SYSTEM AND 63.5 FT (19.4 M) NORTHWESTERLY OF THE WEST END
 DP3462'OF A 30 INCH (76 CM) CORRUGATED METAL PIPE CULVERT UNDER COUNTY
 DP3462'HIGHWAY 14.
 DP3462'
 DP3462'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3462'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3462'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3463 ***********************************************************************
 DP3463  DESIGNATION -  KRI 100
 DP3463  PID         -  DP3463
 DP3463  STATE/COUNTY-  IL/MERCER
 DP3463  COUNTRY     -  US
 DP3463  USGS QUAD   -  BLANCHARD ISLAND (2018)
 DP3463
 DP3463                         *CURRENT SURVEY CONTROL
 DP3463  ______________________________________________________________________
 DP3463* NAD 83(1986) POSITION- 41 16 19.5    (N) 091 00 08.3    (W)   HD_HELD2
 DP3463* NAVD 88 ORTHO HEIGHT -   172.897 (meters)      567.25  (feet) ADJUSTED
 DP3463  ______________________________________________________________________
 DP3463  GEOID HEIGHT    -        -32.989 (meters)                     GEOID18
 DP3463  DYNAMIC HEIGHT  -        172.826 (meters)      567.01  (feet) COMP
 DP3463  MODELED GRAVITY -    980,207.8   (mgal)                       NAVD 88
 DP3463
 DP3463  VERT ORDER      -  SECOND    CLASS I
 DP3463
 DP3463.The horizontal coordinates were established by autonomous hand held GPS
 DP3463.observations and have an estimated accuracy of +/- 10 meters.
 DP3463
 DP3463.The orthometric height was determined by differential leveling and
 DP3463.adjusted by the NATIONAL GEODETIC SURVEY
 DP3463.in July 2014.
 DP3463
 DP3463.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3463.GEOID18 height accuracy estimate available here.
 DP3463
 DP3463.Click photographs - Photos may exist for this station.
 DP3463
 DP3463.The dynamic height is computed by dividing the NAVD 88
 DP3463.geopotential number by the normal gravity value computed on the
 DP3463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3463.degrees latitude (g = 980.6199 gals.).
 DP3463
 DP3463.The modeled gravity was interpolated from observed gravity values.
 DP3463
 DP3463;                    North         East    Units  Estimated Accuracy
 DP3463;SPC IL W     -   511,577.      629,987.      MT  (+/- 10 meters HH2 GPS)
 DP3463
 DP3463_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6732070886(NAD 83)
 DP3463
 DP3463                          SUPERSEDED SURVEY CONTROL
 DP3463
 DP3463.No superseded survey control is available for this station.
 DP3463
 DP3463_MARKER: F = FLANGE-ENCASED ROD
 DP3463_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3463_STAMPING: KRI 100 2013
 DP3463_MARK LOGO: UIL
 DP3463_PROJECTION: RECESSED 8 CENTIMETERS
 DP3463_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3463_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3463+STABILITY: POSITION/ELEVATION WELL
 DP3463_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3463+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3463_ROD/PIPE-DEPTH: 5.0 meters
 DP3463_SLEEVE-DEPTH  : 0.9 meters
 DP3463
 DP3463  HISTORY     - Date     Condition        Report By
 DP3463  HISTORY     - 20130507 MONUMENTED       ILGEO
 DP3463
 DP3463                          STATION DESCRIPTION
 DP3463
 DP3463'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3463'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) WEST-SOUTHWEST OF
 DP3463'BUFFALO PRAIRIE, 8.2 MI (13.2 KM) NORTHWEST OF JOY AND 2.4 MI (3.9 KM)
 DP3463'SOUTHWEST OF ELIZA.
 DP3463'
 DP3463'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3463'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 6.3
 DP3463'MI (10.1 KM) ON COUNTY HIGHWAY 14 TO THE STATION ON THE RIGHT.
 DP3463'
 DP3463'THE STATION IS LOCATED 41.3 FT (12.6 M) EAST OF THE CENTER LINE OF
 DP3463'COUNTY HIGHWAY 14, 107.5 FT (32.8 M) SOUTHEAST OF A POWER POLE AND
 DP3463'84.5 FT (25.8 M) NORTH OF A 24 INCH (61 CM) CONCRETE PIPE CULVERT
 DP3463'UNDER COUNTY HIGHWAY 14.
 DP3463'
 DP3463'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3463'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3463'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3464 ***********************************************************************
 DP3464  DESIGNATION -  KRI 101
 DP3464  PID         -  DP3464
 DP3464  STATE/COUNTY-  IL/MERCER
 DP3464  COUNTRY     -  US
 DP3464  USGS QUAD   -  BLANCHARD ISLAND (2018)
 DP3464
 DP3464                         *CURRENT SURVEY CONTROL
 DP3464  ______________________________________________________________________
 DP3464* NAD 83(1986) POSITION- 41 17 07.3    (N) 091 00 08.7    (W)   HD_HELD2
 DP3464* NAVD 88 ORTHO HEIGHT -   176.059 (meters)      577.62  (feet) ADJUSTED
 DP3464  ______________________________________________________________________
 DP3464  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 DP3464  DYNAMIC HEIGHT  -        175.986 (meters)      577.38  (feet) COMP
 DP3464  MODELED GRAVITY -    980,207.5   (mgal)                       NAVD 88
 DP3464
 DP3464  VERT ORDER      -  SECOND    CLASS I
 DP3464
 DP3464.The horizontal coordinates were established by autonomous hand held GPS
 DP3464.observations and have an estimated accuracy of +/- 10 meters.
 DP3464
 DP3464.The orthometric height was determined by differential leveling and
 DP3464.adjusted by the NATIONAL GEODETIC SURVEY
 DP3464.in July 2014.
 DP3464
 DP3464.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3464.GEOID18 height accuracy estimate available here.
 DP3464
 DP3464.Click photographs - Photos may exist for this station.
 DP3464
 DP3464.The dynamic height is computed by dividing the NAVD 88
 DP3464.geopotential number by the normal gravity value computed on the
 DP3464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3464.degrees latitude (g = 980.6199 gals.).
 DP3464
 DP3464.The modeled gravity was interpolated from observed gravity values.
 DP3464
 DP3464;                    North         East    Units  Estimated Accuracy
 DP3464;SPC IL W     -   513,052.      629,992.      MT  (+/- 10 meters HH2 GPS)
 DP3464
 DP3464_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6727772360(NAD 83)
 DP3464
 DP3464                          SUPERSEDED SURVEY CONTROL
 DP3464
 DP3464.No superseded survey control is available for this station.
 DP3464
 DP3464_MARKER: F = FLANGE-ENCASED ROD
 DP3464_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3464_STAMPING: KRI 101 2013
 DP3464_MARK LOGO: UIL
 DP3464_PROJECTION: RECESSED 8 CENTIMETERS
 DP3464_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3464_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3464+STABILITY: POSITION/ELEVATION WELL
 DP3464_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3464+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2013
 DP3464_ROD/PIPE-DEPTH: 17.0 meters
 DP3464_SLEEVE-DEPTH  : 0.9 meters
 DP3464
 DP3464  HISTORY     - Date     Condition        Report By
 DP3464  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3464
 DP3464                          STATION DESCRIPTION
 DP3464
 DP3464'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3464'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTHWEST OF JOY, 8.5 MI
 DP3464'(13.7 KM) WEST-SOUTHWEST OF BUFFALO PRAIRIE AND 2.0 MI (3.2 KM)
 DP3464'WEST-SOUTHWEST OF ELIZA.
 DP3464'
 DP3464'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3464'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 7.2
 DP3464'MI (11.6 KM) ON COUNTY HIGHWAY 14 TO THE STATION ON THE RIGHT.
 DP3464'
 DP3464'THE STATION IS LOCATED 39.1 FT (11.9 M) EAST OF THE CENTER LINE OF
 DP3464'COUNTY HIGHWAY 14, 99.0 FT (30.2 M) NORTHEAST OF A POWER POLE, 20.7 FT
 DP3464'(6.3 M) NORTH OF THE CENTER LINE OF A PRIVATE DRIVE TO HOUSE NUMBER
 DP3464''1487' AND 166.0 FT (50.6 M) SOUTHERLY OF THE SOUTH END OF AN 18 INCH
 DP3464'(46 CM) CORRUGATED METAL PIPE CULVERT UNDER FIELD ENTRANCE.
 DP3464'
 DP3464'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3464'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3464'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3465 ***********************************************************************
 DP3465  DESIGNATION -  KRI 102
 DP3465  PID         -  DP3465
 DP3465  STATE/COUNTY-  IL/MERCER
 DP3465  COUNTRY     -  US
 DP3465  USGS QUAD   -  ELIZA (2018)
 DP3465
 DP3465                         *CURRENT SURVEY CONTROL
 DP3465  ______________________________________________________________________
 DP3465* NAD 83(1986) POSITION- 41 17 54.20   (N) 090 59 50.45   (W)   HD_HELD1
 DP3465* NAVD 88 ORTHO HEIGHT -   176.403 (meters)      578.75  (feet) ADJUSTED
 DP3465  ______________________________________________________________________
 DP3465  GEOID HEIGHT    -        -32.966 (meters)                     GEOID18
 DP3465  DYNAMIC HEIGHT  -        176.330 (meters)      578.51  (feet) COMP
 DP3465  MODELED GRAVITY -    980,206.8   (mgal)                       NAVD 88
 DP3465
 DP3465  VERT ORDER      -  SECOND    CLASS I
 DP3465
 DP3465.The horizontal coordinates were determined by differentially corrected
 DP3465.hand held GPS observations or other comparable positioning techniques
 DP3465.and have an estimated accuracy of +/- 3 meters.
 DP3465
 DP3465.The orthometric height was determined by differential leveling and
 DP3465.adjusted by the NATIONAL GEODETIC SURVEY
 DP3465.in July 2014.
 DP3465
 DP3465.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3465.GEOID18 height accuracy estimate available here.
 DP3465
 DP3465.Click photographs - Photos may exist for this station.
 DP3465
 DP3465.The dynamic height is computed by dividing the NAVD 88
 DP3465.geopotential number by the normal gravity value computed on the
 DP3465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3465.degrees latitude (g = 980.6199 gals.).
 DP3465
 DP3465.The modeled gravity was interpolated from observed gravity values.
 DP3465
 DP3465;                    North         East    Units  Estimated Accuracy
 DP3465;SPC IL W     -   514,494.5     630,430.5     MT  (+/- 3 meters HH1 GPS) 
 DP3465
 DP3465_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6766873816(NAD 83)
 DP3465
 DP3465                          SUPERSEDED SURVEY CONTROL
 DP3465
 DP3465.No superseded survey control is available for this station.
 DP3465
 DP3465_MARKER: F = FLANGE-ENCASED ROD
 DP3465_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3465_STAMPING: KRI 102 2013
 DP3465_MARK LOGO: UIL
 DP3465_PROJECTION: RECESSED 8 CENTIMETERS
 DP3465_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3465_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3465+STABILITY: POSITION/ELEVATION WELL
 DP3465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3465+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2021
 DP3465_ROD/PIPE-DEPTH: 18.4 meters
 DP3465_SLEEVE-DEPTH  : 0.9 meters
 DP3465
 DP3465  HISTORY     - Date     Condition        Report By
 DP3465  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3465  HISTORY     - 20210701 GOOD             ILDT
 DP3465
 DP3465                          STATION DESCRIPTION
 DP3465
 DP3465'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3465'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTHWEST OF ILLINOIS
 DP3465'CITY, 7.9 MI (12.7 KM) WEST-SOUTHWEST OF BUFFALO PRAIRIE AND 1.6 MI
 DP3465'(2.6 KM) WEST OF ELIZA.
 DP3465'
 DP3465'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3465'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 8.2
 DP3465'MI (13.2 KM) ON COUNTY HIGHWAY 14 TO THE STATION ON THE LEFT.
 DP3465'
 DP3465'THE STATION IS LOCATED 40.0 FT (12.2 M) WEST OF THE CENTER LINE OF
 DP3465'COUNTY HIGHWAY 14, 21.9 FT (6.7 M) SOUTH OF A POWER POLE, 96.0 FT
 DP3465'(29.3 M) NORTH OF A POWER POLE AND 136.2 FT (41.5 M) SOUTHWEST OF THE
 DP3465'END POST OF A GUARD RAIL.
 DP3465'
 DP3465'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3465'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3465'IN IDENTIFICATION.
 DP3465
 DP3465                          STATION RECOVERY (2021)
 DP3465
 DP3465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3465'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3466 ***********************************************************************
 DP3466  DESIGNATION -  KRI 103
 DP3466  PID         -  DP3466
 DP3466  STATE/COUNTY-  IL/MERCER
 DP3466  COUNTRY     -  US
 DP3466  USGS QUAD   -  BLANCHARD ISLAND (2018)
 DP3466
 DP3466                         *CURRENT SURVEY CONTROL
 DP3466  ______________________________________________________________________
 DP3466* NAD 83(1986) POSITION- 41 18 30.6    (N) 091 00 26.0    (W)   HD_HELD2
 DP3466* NAVD 88 ORTHO HEIGHT -   169.704 (meters)      556.77  (feet) ADJUSTED
 DP3466  ______________________________________________________________________
 DP3466  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 DP3466  DYNAMIC HEIGHT  -        169.634 (meters)      556.54  (feet) COMP
 DP3466  MODELED GRAVITY -    980,207.9   (mgal)                       NAVD 88
 DP3466
 DP3466  VERT ORDER      -  SECOND    CLASS I
 DP3466
 DP3466.The horizontal coordinates were established by autonomous hand held GPS
 DP3466.observations and have an estimated accuracy of +/- 10 meters.
 DP3466
 DP3466.The orthometric height was determined by differential leveling and
 DP3466.adjusted by the NATIONAL GEODETIC SURVEY
 DP3466.in July 2014.
 DP3466
 DP3466.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3466.GEOID18 height accuracy estimate available here.
 DP3466
 DP3466.Click photographs - Photos may exist for this station.
 DP3466
 DP3466.The dynamic height is computed by dividing the NAVD 88
 DP3466.geopotential number by the normal gravity value computed on the
 DP3466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3466.degrees latitude (g = 980.6199 gals.).
 DP3466
 DP3466.The modeled gravity was interpolated from observed gravity values.
 DP3466
 DP3466;                    North         East    Units  Estimated Accuracy
 DP3466;SPC IL W     -   515,625.      629,614.      MT  (+/- 10 meters HH2 GPS)
 DP3466
 DP3466_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6681674919(NAD 83)
 DP3466
 DP3466                          SUPERSEDED SURVEY CONTROL
 DP3466
 DP3466.No superseded survey control is available for this station.
 DP3466
 DP3466_MARKER: F = FLANGE-ENCASED ROD
 DP3466_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3466_STAMPING: KRI 103 2013
 DP3466_MARK LOGO: UIL
 DP3466_PROJECTION: RECESSED 8 CENTIMETERS
 DP3466_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3466_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3466+STABILITY: POSITION/ELEVATION WELL
 DP3466_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3466+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2013
 DP3466_ROD/PIPE-DEPTH: 11.1 meters
 DP3466_SLEEVE-DEPTH  : 0.9 meters
 DP3466
 DP3466  HISTORY     - Date     Condition        Report By
 DP3466  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3466
 DP3466                          STATION DESCRIPTION
 DP3466
 DP3466'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3466'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTHWEST OF ILLINOIS
 DP3466'CITY, 8.2 MI (13.2 KM) WEST-SOUTHWEST OF BUFFALO PRAIRIE AND 2.2 MI
 DP3466'(3.5 KM) WEST-NORTHWEST OF ELIZA.
 DP3466'
 DP3466'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3466'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 9.1
 DP3466'MI (14.6 KM) ON COUNTY HIGHWAY 14 TO THE STATION ON THE RIGHT.
 DP3466'
 DP3466'THE STATION IS LOCATED 104.0 FT (31.7 M) EAST OF THE CENTER LINE OF
 DP3466'COUNTY HIGHWAY 14, 17.0 FT (5.2 M) NORTH OF A POWER POLE WITH
 DP3466'TRANSFORMER AND 127.0 FT (38.7 M) SOUTH OF A POWER POLE.
 DP3466'
 DP3466'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3466'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3466'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3467 ***********************************************************************
 DP3467  DESIGNATION -  KRI 104
 DP3467  PID         -  DP3467
 DP3467  STATE/COUNTY-  IL/MERCER
 DP3467  COUNTRY     -  US
 DP3467  USGS QUAD   -  BLANCHARD ISLAND (2018)
 DP3467
 DP3467                         *CURRENT SURVEY CONTROL
 DP3467  ______________________________________________________________________
 DP3467* NAD 83(1986) POSITION- 41 19 11.8    (N) 091 00 54.0    (W)   HD_HELD2
 DP3467* NAVD 88 ORTHO HEIGHT -   173.895 (meters)      570.52  (feet) ADJUSTED
 DP3467  ______________________________________________________________________
 DP3467  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 DP3467  DYNAMIC HEIGHT  -        173.824 (meters)      570.29  (feet) COMP
 DP3467  MODELED GRAVITY -    980,209.5   (mgal)                       NAVD 88
 DP3467
 DP3467  VERT ORDER      -  SECOND    CLASS I
 DP3467
 DP3467.The horizontal coordinates were established by autonomous hand held GPS
 DP3467.observations and have an estimated accuracy of +/- 10 meters.
 DP3467
 DP3467.The orthometric height was determined by differential leveling and
 DP3467.adjusted by the NATIONAL GEODETIC SURVEY
 DP3467.in July 2014.
 DP3467
 DP3467.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3467.GEOID18 height accuracy estimate available here.
 DP3467
 DP3467.Click photographs - Photos may exist for this station.
 DP3467
 DP3467.The dynamic height is computed by dividing the NAVD 88
 DP3467.geopotential number by the normal gravity value computed on the
 DP3467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3467.degrees latitude (g = 980.6199 gals.).
 DP3467
 DP3467.The modeled gravity was interpolated from observed gravity values.
 DP3467
 DP3467;                    North         East    Units  Estimated Accuracy
 DP3467;SPC IL W     -   516,903.      628,975.      MT  (+/- 10 meters HH2 GPS)
 DP3467
 DP3467_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6613576175(NAD 83)
 DP3467
 DP3467                          SUPERSEDED SURVEY CONTROL
 DP3467
 DP3467.No superseded survey control is available for this station.
 DP3467
 DP3467_MARKER: F = FLANGE-ENCASED ROD
 DP3467_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3467_STAMPING: KRI 104 2013
 DP3467_MARK LOGO: UIL
 DP3467_PROJECTION: RECESSED 8 CENTIMETERS
 DP3467_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3467_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3467+STABILITY: POSITION/ELEVATION WELL
 DP3467_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3467+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2013
 DP3467_ROD/PIPE-DEPTH: 6.2 meters
 DP3467_SLEEVE-DEPTH  : 0.9 meters
 DP3467
 DP3467  HISTORY     - Date     Condition        Report By
 DP3467  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3467
 DP3467                          STATION DESCRIPTION
 DP3467
 DP3467'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3467'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST OF BUFFALO PRAIRIE,
 DP3467'8.0 MI (12.9 KM) SOUTHWEST OF ILLINOIS CITY AND 3.0 MI (4.8 KM)
 DP3467'NORTHWEST OF ELIZA.
 DP3467'
 DP3467'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3467'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 10.0
 DP3467'MI (16.1 KM) ON COUNTY HIGHWAY 14 TO THE STATION ON THE RIGHT.
 DP3467'
 DP3467'THE STATION IS LOCATED 27.3 FT (8.3 M) EAST OF THE CENTER LINE OF
 DP3467'COUNTY HIGHWAY 14, 9.3 FT (2.8 M) SOUTH OF A STORM SEWER MANHOLE, 7.4
 DP3467'FT (2.3 M) EAST OF THE BACK OF A CONCRETE CURB AND 627.7 FT (191.3 M)
 DP3467'NORTH OF THE CENTER LINE OF 170TH AVENUE.
 DP3467'
 DP3467'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3467'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3467'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3468 ***********************************************************************
 DP3468  DESIGNATION -  KRI 105
 DP3468  PID         -  DP3468
 DP3468  STATE/COUNTY-  IL/MERCER
 DP3468  COUNTRY     -  US
 DP3468  USGS QUAD   -  BLANCHARD ISLAND (2018)
 DP3468
 DP3468                         *CURRENT SURVEY CONTROL
 DP3468  ______________________________________________________________________
 DP3468* NAD 83(1986) POSITION- 41 19 57.2    (N) 091 00 31.7    (W)   HD_HELD2
 DP3468* NAVD 88 ORTHO HEIGHT -   174.443 (meters)      572.32  (feet) ADJUSTED
 DP3468  ______________________________________________________________________
 DP3468  GEOID HEIGHT    -        -32.941 (meters)                     GEOID18
 DP3468  DYNAMIC HEIGHT  -        174.371 (meters)      572.08  (feet) COMP
 DP3468  MODELED GRAVITY -    980,209.9   (mgal)                       NAVD 88
 DP3468
 DP3468  VERT ORDER      -  SECOND    CLASS I
 DP3468
 DP3468.The horizontal coordinates were established by autonomous hand held GPS
 DP3468.observations and have an estimated accuracy of +/- 10 meters.
 DP3468
 DP3468.The orthometric height was determined by differential leveling and
 DP3468.adjusted by the NATIONAL GEODETIC SURVEY
 DP3468.in July 2014.
 DP3468
 DP3468.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3468.GEOID18 height accuracy estimate available here.
 DP3468
 DP3468.Click photographs - Photos may exist for this station.
 DP3468
 DP3468.The dynamic height is computed by dividing the NAVD 88
 DP3468.geopotential number by the normal gravity value computed on the
 DP3468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3468.degrees latitude (g = 980.6199 gals.).
 DP3468
 DP3468.The modeled gravity was interpolated from observed gravity values.
 DP3468
 DP3468;                    North         East    Units  Estimated Accuracy
 DP3468;SPC IL W     -   518,298.      629,508.      MT  (+/- 10 meters HH2 GPS)
 DP3468
 DP3468_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6662277587(NAD 83)
 DP3468
 DP3468                          SUPERSEDED SURVEY CONTROL
 DP3468
 DP3468.No superseded survey control is available for this station.
 DP3468
 DP3468_MARKER: F = FLANGE-ENCASED ROD
 DP3468_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3468_STAMPING: KRI 105 2013
 DP3468_MARK LOGO: UIL
 DP3468_PROJECTION: RECESSED 8 CENTIMETERS
 DP3468_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3468_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3468+STABILITY: POSITION/ELEVATION WELL
 DP3468_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3468+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2013
 DP3468_ROD/PIPE-DEPTH: 5.0 meters
 DP3468_SLEEVE-DEPTH  : 0.9 meters
 DP3468
 DP3468  HISTORY     - Date     Condition        Report By
 DP3468  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3468
 DP3468                          STATION DESCRIPTION
 DP3468
 DP3468'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3468'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST OF BUFFALO PRAIRIE,
 DP3468'8.0 MI (12.9 KM) SOUTHWEST OF ILLINOIS CITY AND 3.0 MI (4.8 KM)
 DP3468'NORTHWEST OF ELIZA.
 DP3468'
 DP3468'TO REACH FROM THE CITY HALL IN NEW BOSTON, PROCEED NORTH 1.3 MI (2.1
 DP3468'KM) ON NORTH STREET TO COUNTY HIGHWAY 14, PROCEED WEST AND NORTH 11.0
 DP3468'MI (17.7 KM) ON COUNTY HIGHWAY 14 TO THE STATION ON THE RIGHT.
 DP3468'
 DP3468'THE STATION IS LOCATED 24.5 FT (7.5 M) EAST OF THE CENTER LINE OF
 DP3468'COUNTY HIGHWAY 14, 77.5 FT (23.6 M) SOUTH OF A SIGN FOR 'ROCK ISLAND
 DP3468'COUNTY LINE', 4.5 FT (1.4 M) EAST OF THE BACK OF A CONCRETE CURB AND
 DP3468'22.0 FT (6.7 M) WEST OF THE EAST RIGHT-OF-WAY FENCE FOR COUNTY HIGHWAY
 DP3468'14.
 DP3468'
 DP3468'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3468'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3468'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3469 ***********************************************************************
 DP3469  DESIGNATION -  KRI 106
 DP3469  PID         -  DP3469
 DP3469  STATE/COUNTY-  IL/ROCK ISLAND
 DP3469  COUNTRY     -  US
 DP3469  USGS QUAD   -  BLANCHARD ISLAND (2018)
 DP3469
 DP3469                         *CURRENT SURVEY CONTROL
 DP3469  ______________________________________________________________________
 DP3469* NAD 83(1986) POSITION- 41 20 50.0    (N) 091 00 34.9    (W)   HD_HELD2
 DP3469* NAVD 88 ORTHO HEIGHT -   177.184 (meters)      581.31  (feet) ADJUSTED
 DP3469  ______________________________________________________________________
 DP3469  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 DP3469  DYNAMIC HEIGHT  -        177.112 (meters)      581.08  (feet) COMP
 DP3469  MODELED GRAVITY -    980,212.5   (mgal)                       NAVD 88
 DP3469
 DP3469  VERT ORDER      -  SECOND    CLASS I
 DP3469
 DP3469.The horizontal coordinates were established by autonomous hand held GPS
 DP3469.observations and have an estimated accuracy of +/- 10 meters.
 DP3469
 DP3469.The orthometric height was determined by differential leveling and
 DP3469.adjusted by the NATIONAL GEODETIC SURVEY
 DP3469.in July 2014.
 DP3469
 DP3469.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3469.GEOID18 height accuracy estimate available here.
 DP3469
 DP3469.Click photographs - Photos may exist for this station.
 DP3469
 DP3469.The dynamic height is computed by dividing the NAVD 88
 DP3469.geopotential number by the normal gravity value computed on the
 DP3469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3469.degrees latitude (g = 980.6199 gals.).
 DP3469
 DP3469.The modeled gravity was interpolated from observed gravity values.
 DP3469
 DP3469;                    North         East    Units  Estimated Accuracy
 DP3469;SPC IL W     -   519,928.      629,449.      MT  (+/- 10 meters HH2 GPS)
 DP3469
 DP3469_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6651079214(NAD 83)
 DP3469
 DP3469                          SUPERSEDED SURVEY CONTROL
 DP3469
 DP3469.No superseded survey control is available for this station.
 DP3469
 DP3469_MARKER: F = FLANGE-ENCASED ROD
 DP3469_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3469_STAMPING: KRI 106 2013
 DP3469_MARK LOGO: UIL
 DP3469_PROJECTION: RECESSED 8 CENTIMETERS
 DP3469_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3469_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3469+STABILITY: POSITION/ELEVATION WELL
 DP3469_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3469+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2013
 DP3469_ROD/PIPE-DEPTH: 7.5 meters
 DP3469_SLEEVE-DEPTH  : 0.9 meters
 DP3469
 DP3469  HISTORY     - Date     Condition        Report By
 DP3469  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3469
 DP3469                          STATION DESCRIPTION
 DP3469
 DP3469'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3469'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF BUFFALO PRAIRIE,
 DP3469'6.7 MI (10.8 KM) WEST-SOUTHWEST OF ILLINOIS CITY AND 4.2 MI (6.8 KM)
 DP3469'NORTH-NORTHWEST OF ELIZA.
 DP3469'
 DP3469'TO REACH FROM THE INTERSECTION OF IL ROUTE 92 AND 322ND STREET WEST,
 DP3469'PROCEED SOUTH 4.2 MI (6.8 KM) ON 322ND STREET WEST TO THE STATION ON
 DP3469'THE RIGHT.
 DP3469'
 DP3469'THE STATION IS LOCATED 28.4 FT (8.7 M) WEST OF THE CENTER LINE OF
 DP3469'322ND STREET WEST, 37.5 FT (11.4 M) NORTHEAST OF A POWER POLE AND 28.8
 DP3469'FT (8.8 M) SOUTH OF THE CENTER LINE OF 176TH AVENUE WEST.
 DP3469'
 DP3469'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3469'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3469'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3470 ***********************************************************************
 DP3470  DESIGNATION -  KRI 107
 DP3470  PID         -  DP3470
 DP3470  STATE/COUNTY-  IL/ROCK ISLAND
 DP3470  COUNTRY     -  US
 DP3470  USGS QUAD   -  BLANCHARD ISLAND (2018)
 DP3470
 DP3470                         *CURRENT SURVEY CONTROL
 DP3470  ______________________________________________________________________
 DP3470* NAD 83(1986) POSITION- 41 21 40.47   (N) 091 00 53.29   (W)   HD_HELD1
 DP3470* NAVD 88 ORTHO HEIGHT -   170.691 (meters)      560.01  (feet) ADJUSTED
 DP3470  ______________________________________________________________________
 DP3470  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 DP3470  DYNAMIC HEIGHT  -        170.622 (meters)      559.78  (feet) COMP
 DP3470  MODELED GRAVITY -    980,215.5   (mgal)                       NAVD 88
 DP3470
 DP3470  VERT ORDER      -  SECOND    CLASS I
 DP3470
 DP3470.The horizontal coordinates were determined by differentially corrected
 DP3470.hand held GPS observations or other comparable positioning techniques
 DP3470.and have an estimated accuracy of +/- 3 meters.
 DP3470
 DP3470.The orthometric height was determined by differential leveling and
 DP3470.adjusted by the NATIONAL GEODETIC SURVEY
 DP3470.in July 2014.
 DP3470
 DP3470.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3470.GEOID18 height accuracy estimate available here.
 DP3470
 DP3470.Click photographs - Photos may exist for this station.
 DP3470
 DP3470.The dynamic height is computed by dividing the NAVD 88
 DP3470.geopotential number by the normal gravity value computed on the
 DP3470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3470.degrees latitude (g = 980.6199 gals.).
 DP3470
 DP3470.The modeled gravity was interpolated from observed gravity values.
 DP3470
 DP3470;                    North         East    Units  Estimated Accuracy
 DP3470;SPC IL W     -   521,488.8     629,036.8     MT  (+/- 3 meters HH1 GPS) 
 DP3470
 DP3470_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6604780760(NAD 83)
 DP3470
 DP3470                          SUPERSEDED SURVEY CONTROL
 DP3470
 DP3470.No superseded survey control is available for this station.
 DP3470
 DP3470_MARKER: F = FLANGE-ENCASED ROD
 DP3470_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3470_STAMPING: KRI 107 2013
 DP3470_MARK LOGO: UIL
 DP3470_PROJECTION: RECESSED 8 CENTIMETERS
 DP3470_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3470_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3470+STABILITY: POSITION/ELEVATION WELL
 DP3470_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3470+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2018
 DP3470_ROD/PIPE-DEPTH: 9.3 meters
 DP3470_SLEEVE-DEPTH  : 0.9 meters
 DP3470
 DP3470  HISTORY     - Date     Condition        Report By
 DP3470  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3470  HISTORY     - 20180201 GOOD             ILDT
 DP3470
 DP3470                          STATION DESCRIPTION
 DP3470
 DP3470'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3470'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST OF BUFFALO PRAIRIE,
 DP3470'6.5 MI (10.5 KM) WEST-SOUTHWEST OF ILLINOIS CITY AND 5.1 MI (8.2 KM)
 DP3470'NORTH-NORTHWEST OF ELIZA.
 DP3470'
 DP3470'TO REACH FROM THE INTERSECTION OF IL ROUTE 92 AND 322ND STREET WEST,
 DP3470'PROCEED SOUTH 3.2 MI (5.1 KM) ON 322ND STREET WEST TO THE STATION ON
 DP3470'THE LEFT.
 DP3470'
 DP3470'THE STATION IS LOCATED 56.5 FT (17.2 M) EAST OF THE CENTER LINE OF
 DP3470'322ND STREET WEST, 14.0 FT (4.3 M) NORTH OF A POWER POLE, 29.1 FT (8.9
 DP3470'M) SOUTH OF THE CENTER LINE OF A PRIVATE ENTRANCE TO HOUSE NUMBER
 DP3470''16201' AND 33.6 FT (10.2 M) SOUTH OF THE CENTER LINE OF 162ND AVENUE
 DP3470'WEST.
 DP3470'
 DP3470'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3470'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3470'IN IDENTIFICATION.
 DP3470
 DP3470                          STATION RECOVERY (2018)
 DP3470
 DP3470'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DP3470'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3471 ***********************************************************************
 DP3471  DESIGNATION -  KRI 108
 DP3471  PID         -  DP3471
 DP3471  STATE/COUNTY-  IL/ROCK ISLAND
 DP3471  COUNTRY     -  US
 DP3471  USGS QUAD   -  MUSCATINE (2018)
 DP3471
 DP3471                         *CURRENT SURVEY CONTROL
 DP3471  ______________________________________________________________________
 DP3471* NAD 83(1986) POSITION- 41 22 30.1    (N) 091 00 58.5    (W)   HD_HELD2
 DP3471* NAVD 88 ORTHO HEIGHT -   167.384 (meters)      549.16  (feet) ADJUSTED
 DP3471  ______________________________________________________________________
 DP3471  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 DP3471  DYNAMIC HEIGHT  -        167.317 (meters)      548.94  (feet) COMP
 DP3471  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 DP3471
 DP3471  VERT ORDER      -  SECOND    CLASS I
 DP3471
 DP3471.The horizontal coordinates were established by autonomous hand held GPS
 DP3471.observations and have an estimated accuracy of +/- 10 meters.
 DP3471
 DP3471.The orthometric height was determined by differential leveling and
 DP3471.adjusted by the NATIONAL GEODETIC SURVEY
 DP3471.in July 2014.
 DP3471
 DP3471.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3471.GEOID18 height accuracy estimate available here.
 DP3471
 DP3471.Click photographs - Photos may exist for this station.
 DP3471
 DP3471.The dynamic height is computed by dividing the NAVD 88
 DP3471.geopotential number by the normal gravity value computed on the
 DP3471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3471.degrees latitude (g = 980.6199 gals.).
 DP3471
 DP3471.The modeled gravity was interpolated from observed gravity values.
 DP3471
 DP3471;                    North         East    Units  Estimated Accuracy
 DP3471;SPC IL W     -   523,021.      628,931.      MT  (+/- 10 meters HH2 GPS)
 DP3471
 DP3471_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6589182288(NAD 83)
 DP3471
 DP3471                          SUPERSEDED SURVEY CONTROL
 DP3471
 DP3471.No superseded survey control is available for this station.
 DP3471
 DP3471_MARKER: F = FLANGE-ENCASED ROD
 DP3471_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3471_STAMPING: KRI 108 2013
 DP3471_MARK LOGO: UIL
 DP3471_PROJECTION: RECESSED 8 CENTIMETERS
 DP3471_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3471_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3471+STABILITY: POSITION/ELEVATION WELL
 DP3471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3471+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2013
 DP3471_ROD/PIPE-DEPTH: 5.6 meters
 DP3471_SLEEVE-DEPTH  : 0.9 meters
 DP3471
 DP3471  HISTORY     - Date     Condition        Report By
 DP3471  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3471
 DP3471                          STATION DESCRIPTION
 DP3471
 DP3471'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3471'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF
 DP3471'BUFFALO PRAIRIE, 6.3 MI (10.1 KM) WEST-SOUTHWEST OF ILLINOIS CITY AND
 DP3471'6.0 MI (9.7 KM) NORTH-NORTHWEST OF ELIZA.
 DP3471'
 DP3471'TO REACH FROM THE INTERSECTION OF IL ROUTE 92 AND 322ND STREET WEST,
 DP3471'PROCEED SOUTH 2.2 MI (3.5 KM) ON 322ND STREET WEST TO THE STATION ON
 DP3471'THE RIGHT.
 DP3471'
 DP3471'THE STATION IS LOCATED 38.0 FT (11.6 M) WEST OF THE CENTER LINE OF
 DP3471'322ND STREET WEST, 11.4 FT (3.5 M) NORTH OF A POWER POLE, 92.2 FT
 DP3471'(28.1 M) NORTHWEST OF THE NORTHWEST CORNER OF THE WING WALL ON A
 DP3471'CONCRETE CULVERT AND 650 FT (198.1 M) NORTH OF THE CENTER LINE OF
 DP3471'148TH AVENUE WEST.
 DP3471'
 DP3471'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3471'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3471'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3472 ***********************************************************************
 DP3472  DESIGNATION -  KRI 109
 DP3472  PID         -  DP3472
 DP3472  STATE/COUNTY-  IL/ROCK ISLAND
 DP3472  COUNTRY     -  US
 DP3472  USGS QUAD   -  MUSCATINE (2018)
 DP3472
 DP3472                         *CURRENT SURVEY CONTROL
 DP3472  ______________________________________________________________________
 DP3472* NAD 83(1986) POSITION- 41 23 17.6    (N) 091 00 44.6    (W)   HD_HELD2
 DP3472* NAVD 88 ORTHO HEIGHT -   172.867 (meters)      567.15  (feet) ADJUSTED
 DP3472  ______________________________________________________________________
 DP3472  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 DP3472  DYNAMIC HEIGHT  -        172.798 (meters)      566.92  (feet) COMP
 DP3472  MODELED GRAVITY -    980,220.2   (mgal)                       NAVD 88
 DP3472
 DP3472  VERT ORDER      -  SECOND    CLASS I
 DP3472
 DP3472.The horizontal coordinates were established by autonomous hand held GPS
 DP3472.observations and have an estimated accuracy of +/- 10 meters.
 DP3472
 DP3472.The orthometric height was determined by differential leveling and
 DP3472.adjusted by the NATIONAL GEODETIC SURVEY
 DP3472.in July 2014.
 DP3472
 DP3472.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3472.GEOID18 height accuracy estimate available here.
 DP3472
 DP3472.Click photographs - Photos may exist for this station.
 DP3472
 DP3472.The dynamic height is computed by dividing the NAVD 88
 DP3472.geopotential number by the normal gravity value computed on the
 DP3472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3472.degrees latitude (g = 980.6199 gals.).
 DP3472
 DP3472.The modeled gravity was interpolated from observed gravity values.
 DP3472
 DP3472;                    North         East    Units  Estimated Accuracy
 DP3472;SPC IL W     -   524,483.      629,268.      MT  (+/- 10 meters HH2 GPS)
 DP3472
 DP3472_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6618083761(NAD 83)
 DP3472
 DP3472                          SUPERSEDED SURVEY CONTROL
 DP3472
 DP3472.No superseded survey control is available for this station.
 DP3472
 DP3472_MARKER: F = FLANGE-ENCASED ROD
 DP3472_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3472_STAMPING: KRI 109 2013
 DP3472_MARK LOGO: UIL
 DP3472_PROJECTION: RECESSED 8 CENTIMETERS
 DP3472_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3472_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3472+STABILITY: POSITION/ELEVATION WELL
 DP3472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3472+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2013
 DP3472_ROD/PIPE-DEPTH: 4.1 meters
 DP3472_SLEEVE-DEPTH  : 0.9 meters
 DP3472
 DP3472  HISTORY     - Date     Condition        Report By
 DP3472  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3472
 DP3472                          STATION DESCRIPTION
 DP3472
 DP3472'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3472'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) WEST-NORTHWEST OF
 DP3472'BUFFALO PRAIRIE, 6.8 MI (10.9 KM) NORTH-NORTHWEST OF ELIZA AND 5.9 MI
 DP3472'(9.5 KM) WEST OF ILLINOIS CITY.
 DP3472'
 DP3472'TO REACH FROM THE INTERSECTION OF IL ROUTE 92 AND 322ND STREET WEST,
 DP3472'PROCEED SOUTH 1.3 MI (2.1 KM) ON 322ND STREET WEST TO THE STATION ON
 DP3472'THE RIGHT.
 DP3472'
 DP3472'THE STATION IS LOCATED 47.4 FT (14.4 M) WEST OF THE CENTER LINE OF
 DP3472'322ND STREET WEST, 8.5 FT (2.6 M) NORTHEAST OF A POWER POLE AND 42.0
 DP3472'FT (12.8 M) NORTHWEST OF THE NORTH END POST OF A GUARD RAIL.
 DP3472'
 DP3472'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3472'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3472'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3473 ***********************************************************************
 DP3473  DESIGNATION -  KRI 110
 DP3473  PID         -  DP3473
 DP3473  STATE/COUNTY-  IL/ROCK ISLAND
 DP3473  COUNTRY     -  US
 DP3473  USGS QUAD   -  MUSCATINE (2018)
 DP3473
 DP3473                         *CURRENT SURVEY CONTROL
 DP3473  ______________________________________________________________________
 DP3473* NAD 83(1986) POSITION- 41 24 02.81   (N) 091 00 25.89   (W)   HD_HELD1
 DP3473* NAVD 88 ORTHO HEIGHT -   171.953 (meters)      564.15  (feet) ADJUSTED
 DP3473  ______________________________________________________________________
 DP3473  GEOID HEIGHT    -        -32.886 (meters)                     GEOID18
 DP3473  DYNAMIC HEIGHT  -        171.884 (meters)      563.92  (feet) COMP
 DP3473  MODELED GRAVITY -    980,222.0   (mgal)                       NAVD 88
 DP3473
 DP3473  VERT ORDER      -  SECOND    CLASS I
 DP3473
 DP3473.The horizontal coordinates were determined by differentially corrected
 DP3473.hand held GPS observations or other comparable positioning techniques
 DP3473.and have an estimated accuracy of +/- 3 meters.
 DP3473
 DP3473.The orthometric height was determined by differential leveling and
 DP3473.adjusted by the NATIONAL GEODETIC SURVEY
 DP3473.in July 2014.
 DP3473
 DP3473.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3473.GEOID18 height accuracy estimate available here.
 DP3473
 DP3473.Click photographs - Photos may exist for this station.
 DP3473
 DP3473.The dynamic height is computed by dividing the NAVD 88
 DP3473.geopotential number by the normal gravity value computed on the
 DP3473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3473.degrees latitude (g = 980.6199 gals.).
 DP3473
 DP3473.The modeled gravity was interpolated from observed gravity values.
 DP3473
 DP3473;                    North         East    Units  Estimated Accuracy
 DP3473;SPC IL W     -   525,873.7     629,716.2     MT  (+/- 3 meters HH1 GPS) 
 DP3473
 DP3473_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6658385165(NAD 83)
 DP3473
 DP3473                          SUPERSEDED SURVEY CONTROL
 DP3473
 DP3473.No superseded survey control is available for this station.
 DP3473
 DP3473_MARKER: F = FLANGE-ENCASED ROD
 DP3473_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3473_STAMPING: KRI 110 2013
 DP3473_MARK LOGO: UIL
 DP3473_PROJECTION: RECESSED 8 CENTIMETERS
 DP3473_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3473_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3473_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3473+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2022
 DP3473_ROD/PIPE-DEPTH: 9.4 meters
 DP3473_SLEEVE-DEPTH  : 0.9 meters
 DP3473
 DP3473  HISTORY     - Date     Condition        Report By
 DP3473  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3473  HISTORY     - 20220914 GOOD             ILDT
 DP3473
 DP3473                          STATION DESCRIPTION
 DP3473
 DP3473'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3473'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST-NORTHWEST OF
 DP3473'BUFFALO PRAIRIE, 7.5 MI (12.1 KM) NORTH-NORTHWEST OF ELIZA AND 5.6 MI
 DP3473'(9.0 KM) WEST OF ILLINOIS CITY.
 DP3473'
 DP3473'TO REACH FROM THE INTERSECTION OF IL ROUTE 92 AND 322ND STREET WEST,
 DP3473'PROCEED SOUTH 0.4 MI (0.6 KM) ON 322ND STREET WEST TO THE STATION ON
 DP3473'THE LEFT.
 DP3473'
 DP3473'THE STATION IS LOCATED 40.3 FT (12.3 M) EAST OF THE CENTER LINE OF
 DP3473'322ND STREET WEST, 18.5 FT (5.6 M) NORTH OF A POWER POLE, 70.0 FT
 DP3473'(21.3 M) SOUTHERLY OF THE SOUTHEAST CORNER OF A CONCRETE BOX CULVERT
 DP3473'AND 87.7 FT (26.7 M) EAST OF THE SOUTHEAST CORNER OF A WOOD BARN.
 DP3473'
 DP3473'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3473'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3473'IN IDENTIFICATION.
 DP3473
 DP3473                          STATION RECOVERY (2022)
 DP3473
 DP3473'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP3473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3474 ***********************************************************************
 DP3474  DESIGNATION -  KRI 111
 DP3474  PID         -  DP3474
 DP3474  STATE/COUNTY-  IL/ROCK ISLAND
 DP3474  COUNTRY     -  US
 DP3474  USGS QUAD   -  MUSCATINE (2018)
 DP3474
 DP3474                         *CURRENT SURVEY CONTROL
 DP3474  ______________________________________________________________________
 DP3474* NAD 83(1986) POSITION- 41 24 21.6    (N) 091 00 23.2    (W)   HD_HELD2
 DP3474* NAVD 88 ORTHO HEIGHT -   169.414 (meters)      555.82  (feet) ADJUSTED
 DP3474  ______________________________________________________________________
 DP3474  GEOID HEIGHT    -        -32.882 (meters)                     GEOID18
 DP3474  DYNAMIC HEIGHT  -        169.346 (meters)      555.60  (feet) COMP
 DP3474  MODELED GRAVITY -    980,222.6   (mgal)                       NAVD 88
 DP3474
 DP3474  VERT ORDER      -  SECOND    CLASS I
 DP3474
 DP3474.The horizontal coordinates were established by autonomous hand held GPS
 DP3474.observations and have an estimated accuracy of +/- 10 meters.
 DP3474
 DP3474.The orthometric height was determined by differential leveling and
 DP3474.adjusted by the NATIONAL GEODETIC SURVEY
 DP3474.in July 2014.
 DP3474
 DP3474.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3474.GEOID18 height accuracy estimate available here.
 DP3474
 DP3474.Click photographs - Photos may exist for this station.
 DP3474
 DP3474.The dynamic height is computed by dividing the NAVD 88
 DP3474.geopotential number by the normal gravity value computed on the
 DP3474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3474.degrees latitude (g = 980.6199 gals.).
 DP3474
 DP3474.The modeled gravity was interpolated from observed gravity values.
 DP3474
 DP3474;                    North         East    Units  Estimated Accuracy
 DP3474;SPC IL W     -   526,453.      629,784.      MT  (+/- 10 meters HH2 GPS)
 DP3474
 DP3474_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6663285746(NAD 83)
 DP3474
 DP3474                          SUPERSEDED SURVEY CONTROL
 DP3474
 DP3474.No superseded survey control is available for this station.
 DP3474
 DP3474_MARKER: F = FLANGE-ENCASED ROD
 DP3474_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3474_STAMPING: KRI 111 2013
 DP3474_MARK LOGO: UIL
 DP3474_PROJECTION: RECESSED 8 CENTIMETERS
 DP3474_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DP3474_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3474+STABILITY: POSITION/ELEVATION WELL
 DP3474_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3474+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2013
 DP3474_ROD/PIPE-DEPTH: 11.1 meters
 DP3474_SLEEVE-DEPTH  : 0.9 meters
 DP3474
 DP3474  HISTORY     - Date     Condition        Report By
 DP3474  HISTORY     - 20130429 MONUMENTED       ILGEO
 DP3474
 DP3474                          STATION DESCRIPTION
 DP3474
 DP3474'DESCRIBED BY ILLINOIS STATE GEOLOGICAL SURVEY 2013 (MHN)
 DP3474'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) WEST-NORTHWEST OF
 DP3474'BUFFALO PRAIRIE, 7.9 MI (12.7 KM) NORTH-NORTHWEST OF ELIZA AND 5.6 MI
 DP3474'(9.0 KM) WEST OF ILLINOIS CITY.
 DP3474'
 DP3474'AT THE INTERSECTION OF IL ROUTE 92 AND 322ND STREET WEST.
 DP3474'
 DP3474'THE STATION IS LOCATED 54.0 FT (16.5 M) EAST OF THE CENTER LINE OF
 DP3474'322ND STREET WEST, 49.8 FT (15.2 M) SOUTH OF THE CENTER LINE OF IL
 DP3474'ROUTE 92, 32.0 FT (9.8 M) WEST OF A POWER POLE WITH TRANSFORMER, 16.0
 DP3474'FT (4.9 M) EAST OF A LIGHT POLE AND 32.0 FT (9.8 M) NORTHEAST OF A
 DP3474''STOP' SIGN.
 DP3474'
 DP3474'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3474'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3474'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1113 ***********************************************************************
 NH1113  DESIGNATION -  KROG
 NH1113  PID         -  NH1113
 NH1113  STATE/COUNTY-  IL/KANE
 NH1113  COUNTRY     -  US
 NH1113  USGS QUAD   -  PINGREE GROVE (2018)
 NH1113
 NH1113                         *CURRENT SURVEY CONTROL
 NH1113  ______________________________________________________________________
 NH1113* NAD 83(1997) POSITION- 42 00 12.63497(N) 088 24 01.04310(W)   ADJUSTED
 NH1113* NAVD 88 ORTHO HEIGHT -   271.69  (+/-2cm)      891.4   (feet) VERTCON3
 NH1113  ______________________________________________________________________
 NH1113  GEOID HEIGHT    -        -33.293 (meters)                     GEOID18
 NH1113  LAPLACE CORR    -         -1.96  (seconds)                    DEFLEC18
 NH1113  HORZ ORDER      -  THIRD
 NH1113  VERT ORDER      -  THIRD ? (See Below)
 NH1113
 NH1113.The horizontal coordinates were established by classical geodetic methods
 NH1113.and adjusted by the National Geodetic Survey in October 1999.
 NH1113
 NH1113.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1113.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1113
 NH1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1113.GEOID18 height accuracy estimate available here.
 NH1113
 NH1113.The vertical order pertains to the NGVD 29 superseded value.
 NH1113
 NH1113.Click photographs - Photos may exist for this station.
 NH1113
 NH1113.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1113
 NH1113. The following values were computed from the NAD 83(1997) position.
 NH1113
 NH1113;                    North         East     Units Scale Factor Converg.
 NH1113;SPC IL E     -   592,494.604   294,453.053   MT  0.99997538   -0 02 41.3
 NH1113;SPC IL E     - 1,943,876.05    966,051.39   sFT  0.99997538   -0 02 41.3
 NH1113;UTM  16      - 4,651,114.264   384,036.479   MT  0.99976547   -0 56 13.7
 NH1113
 NH1113!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1113!SPC IL E     -   0.99996261  x   0.99997538  =   0.99993799
 NH1113!UTM  16      -   0.99996261  x   0.99976547  =   0.99972809
 NH1113
 NH1113:                Primary Azimuth Mark                     Grid Az
 NH1113:SPC IL E     -  KROG AZ MK                               024 02 08.9
 NH1113:UTM  16      -  KROG AZ MK                               024 55 41.3
 NH1113
 NH1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8403651114(NAD 83)
 NH1113
 NH1113|---------------------------------------------------------------------|
 NH1113| PID    Reference Object                     Distance      Geod. Az  |
 NH1113|                                                           dddmmss.s |
 NH1113| CI9940 KROG AZ MK                                         0235927.6 |
 NH1113| CI9941 KROG RM 1                            25.851 METERS 10807     |
 NH1113| MF1382 ST CHARLES MUNICIPAL TANK           APPROX.12.2 KM 1421435.9 |
 NH1113| MF1388 GENEVA MUNICIPAL TANK               APPROX.13.7 KM 1504437.4 |
 NH1113| CI9942 KROG RM 2                            25.921 METERS 17759     |
 NH1113|---------------------------------------------------------------------|
 NH1113
 NH1113                          SUPERSEDED SURVEY CONTROL
 NH1113
 NH1113  NAD 83(1997)-  42 00 12.63399(N)    088 24 01.04307(W) AD(       ) 3
 NH1113  NAD 83(1986)-  42 00 12.63728(N)    088 24 01.05362(W) AD(       ) 3
 NH1113  NAD 27      -  42 00 12.54310(N)    088 24 00.76570(W) AD(       ) 3
 NH1113  NGVD 29             271.76   (m)          891.6    (f) LEVELING    3  
 NH1113
 NH1113.Superseded values are not recommended for survey control.
 NH1113
 NH1113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1113.See file dsdata.pdf to determine how the superseded data were derived.
 NH1113
 NH1113_MARKER: DS = TRIANGULATION STATION DISK
 NH1113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1113_STAMPING: KROG 1956
 NH1113_MARK LOGO: CGS
 NH1113_PROJECTION: FLUSH
 NH1113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1113+STABILITY: SURFACE MOTION
 NH1113
 NH1113  HISTORY     - Date     Condition        Report By
 NH1113  HISTORY     - 1956     MONUMENTED       CGS
 NH1113  HISTORY     - 1966     GOOD             CGS
 NH1113  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 NH1113
 NH1113                          STATION DESCRIPTION
 NH1113
 NH1113'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1113'THE STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF ST. CHARLES,
 NH1113'7 MILES SOUTHWEST OF ELGIN AND 5 MILES NORTH OF WASCO, ON
 NH1113'THE WEST SIDE OF A NORTH-SOUTH BLACKTOPPED ROAD AND ON LAND
 NH1113'OWNED BY MR. RAYMOND KROG WHO LIVES ABOUT 0.5 MILE NORTH OF
 NH1113'THE STATION.  IT IS 52 FEET WEST OF THE CENTER OF THE BLACKTOPPED
 NH1113'ROAD, 22 FEET WEST OF THE RIGHT-OF-WAY LINE AND 9 FEET EAST
 NH1113'OF A FENCE LINE AND WHITE WITNESS POST.  THE MARK IS FLUSH
 NH1113'AND THE DISK IS STAMPED KROG 1956.
 NH1113'
 NH1113'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY
 NH1113'64 AND WASCO AND LA FOX ROAD JUST SOUTHEAST OF THE POST OFFICE
 NH1113'IN WASCO, GO EAST ON STATE HIGHWAY 64 TOWARDS ST. CHARLES
 NH1113'FOR 0.15 MILE TO A ROAD FORK.  TAKE LEFT FORK ACROSS RAILROAD
 NH1113'TRACK AND GO 0.45 MILE TO A T-INTERSECTION.  TURN LEFT AND
 NH1113'GO NORTHWEST ON BLACKTOPPED ROAD FOR 1.2 MILES TO A ROAD
 NH1113'FORK.  KEEP RIGHT FORK AND CONTINUE IN A NORTHEASTERLY
 NH1113'DIRECTION AS PER SIGNS PLATO CENTER AND ELGIN FOR 3.55 MILES TO
 NH1113'TOP OF GRADE AND STATION ON THE WEST SIDE AS DESCRIBED.
 NH1113'
 NH1113'REFERENCE MARK 1 IS 32 FEET EAST OF THE CENTER OF THE BLACKTOPPED
 NH1113'ROAD AND ABOUT 2 FEET HIGHER IN ELEVATION THAN THE STATION
 NH1113'MARK.  THE MARK IS FLUSH AND THE DISK IS STAMPED KROG NO
 NH1113'1 1956.
 NH1113'
 NH1113'REFERENCE MARK 2 IS 31 FEET WEST OF THE CENTER OF THE BLACKTOPPED
 NH1113'ROAD, 10 FEET EAST OF FENCE LINE AND 2 FEET WEST OF A POWER
 NH1113'LINE POLE WITH A TRANSFORMER AT THE TOP.  THE MARK IS FLUSH
 NH1113'AND THE DISK IS STAMPED KROG NO 2 1956.
 NH1113'
 NH1113'THE AZIMUTH MARK IS 33 FEET SOUTH OF THE CENTER OF A BLACKTOPPED
 NH1113'ROAD, 3 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT EAST
 NH1113'OF A RIGHT-OF-WAY POST.  THE MARK PROJECTS ABOUT 4 INCHES
 NH1113'AND THE DISK IS STAMPED KROG 1956.
 NH1113'
 NH1113'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 NH1113'BLACKTOPPED ROAD FOR 0.45 MILE TO A T-INTERSECTION, TURN RIGHT
 NH1113'AND GO EAST FOR 0.1 MILE TO THE MARK ON THE SOUTH SIDE AS
 NH1113'DESCRIBED.
 NH1113'
 NH1113'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1113
 NH1113                          STATION RECOVERY (1966)
 NH1113
 NH1113'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1113'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 NH1113'FOUND IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS
 NH1113'GOOD WITH THE BELOW CHANGES.
 NH1113'
 NH1113'A METAL WITNESS POST WAS SET IN THE PLACE OF THE WOODEN
 NH1113'ONE AT THE STATION MARK.
 NH1113'
 NH1113'REFERENCE MARK 1 IS 10 FEET NORTHWEST OF A 20 INCH OAK TREE,
 NH1113'3 FEET EAST OF A FENCE CORNER AND 2 INCHES BELOW THE SURFACE
 NH1113'OF THE GROUND.
 NH1113'
 NH1113'THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL WITNESS POST.
 NH1113
 NH1113                          STATION RECOVERY (1998)
 NH1113
 NH1113'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1113'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3664 ***********************************************************************
 DO3664  DESIGNATION -  KS 14
 DO3664  PID         -  DO3664
 DO3664  STATE/COUNTY-  IL/STEPHENSON
 DO3664  COUNTRY     -  US
 DO3664  USGS QUAD   -  FREEPORT WEST (2018)
 DO3664
 DO3664                         *CURRENT SURVEY CONTROL
 DO3664  ______________________________________________________________________
 DO3664* NAD 83(1986) POSITION- 42 15 17.55   (N) 089 38 14.14   (W)   HD_HELD1
 DO3664* NAVD 88 ORTHO HEIGHT -   246.643 (meters)      809.19  (feet) ADJUSTED
 DO3664  ______________________________________________________________________
 DO3664  GEOID HEIGHT    -        -33.234 (meters)                     GEOID18
 DO3664  DYNAMIC HEIGHT  -        246.562 (meters)      808.93  (feet) COMP
 DO3664  MODELED GRAVITY -    980,289.4   (mgal)                       NAVD 88
 DO3664
 DO3664  VERT ORDER      -  SECOND    CLASS I
 DO3664
 DO3664.The horizontal coordinates were determined by differentially corrected
 DO3664.hand held GPS observations or other comparable positioning techniques
 DO3664.and have an estimated accuracy of +/- 3 meters.
 DO3664
 DO3664.The orthometric height was determined by differential leveling and
 DO3664.adjusted by the NATIONAL GEODETIC SURVEY
 DO3664.in March 2013.
 DO3664
 DO3664.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3664.GEOID18 height accuracy estimate available here.
 DO3664
 DO3664.Click photographs - Photos may exist for this station.
 DO3664
 DO3664.The dynamic height is computed by dividing the NAVD 88
 DO3664.geopotential number by the normal gravity value computed on the
 DO3664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3664.degrees latitude (g = 980.6199 gals.).
 DO3664
 DO3664.The modeled gravity was interpolated from observed gravity values.
 DO3664
 DO3664;                    North         East    Units  Estimated Accuracy
 DO3664;SPC IL W     -   620,527.1     743,683.7     MT  (+/- 3 meters HH1 GPS) 
 DO3664
 DO3664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8245481443(NAD 83)
 DO3664
 DO3664                          SUPERSEDED SURVEY CONTROL
 DO3664
 DO3664.No superseded survey control is available for this station.
 DO3664
 DO3664_MARKER: DD = SURVEY DISK
 DO3664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3664_STAMPING: KS-14
 DO3664_MARK LOGO: ILDT
 DO3664_PROJECTION: FLUSH
 DO3664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3664+STABILITY: SURFACE MOTION
 DO3664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3664+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2012
 DO3664
 DO3664  HISTORY     - Date     Condition        Report By
 DO3664  HISTORY     - UNK      MONUMENTED       ILDT
 DO3664  HISTORY     - 20120320 GOOD             AMESC
 DO3664
 DO3664                          STATION DESCRIPTION
 DO3664
 DO3664'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3664'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-SOUTHWEST OF
 DO3664'RIDOTT, 8.7 MI (14.0 KM) NORTHEAST OF SHANNON AND 3.0 MI (4.8 KM)
 DO3664'SOUTH-SOUTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3664'
 DO3664'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND WEST BECKER
 DO3664'SCHOOL ROAD PROCEED WEST ON BECKER SCHOOL ROAD 0.32 MI (0.5 KM) TO THE
 DO3664'STATION ON THE RIGHT.
 DO3664'
 DO3664'THE STATION IS 29.5 FT (9.0 M) NORTH OF THE CENTERLINE OF BECKER
 DO3664'SCHOOL ROAD, 59 FT (18.0 M) EAST OF A '45 MPH' SIGN, 19.4 FT (5.9 M)
 DO3664'EAST OF A POWER POLE, 2 FT (0.6 M) SOUTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0078 ***********************************************************************
 JB0078  DESIGNATION -  KSA
 JB0078  PID         -  JB0078
 JB0078  STATE/COUNTY-  IL/JASPER
 JB0078  COUNTRY     -  US
 JB0078  USGS QUAD   -  NEWTON (2018)
 JB0078
 JB0078                         *CURRENT SURVEY CONTROL
 JB0078  ______________________________________________________________________
 JB0078* NAD 83(1986) POSITION- 38 58 23.3    (N) 088 09 21.2    (W)   HD_HELD2
 JB0078* NAVD 88 ORTHO HEIGHT -   161.447 (meters)      529.68  (feet) ADJUSTED
 JB0078  ______________________________________________________________________
 JB0078  GEOID HEIGHT    -        -31.698 (meters)                     GEOID18
 JB0078  DYNAMIC HEIGHT  -        161.350 (meters)      529.36  (feet) COMP
 JB0078  MODELED GRAVITY -    980,025.8   (mgal)                       NAVD 88
 JB0078
 JB0078  VERT ORDER      -  FIRST     CLASS II
 JB0078
 JB0078.The horizontal coordinates were established by autonomous hand held GPS
 JB0078.observations and have an estimated accuracy of +/- 10 meters.
 JB0078
 JB0078.The orthometric height was determined by differential leveling and
 JB0078.adjusted by the NATIONAL GEODETIC SURVEY
 JB0078.in June 1991.
 JB0078
 JB0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0078.GEOID18 height accuracy estimate available here.
 JB0078
 JB0078.Click photographs - Photos may exist for this station.
 JB0078
 JB0078.The dynamic height is computed by dividing the NAVD 88
 JB0078.geopotential number by the normal gravity value computed on the
 JB0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0078.degrees latitude (g = 980.6199 gals.).
 JB0078
 JB0078.The modeled gravity was interpolated from observed gravity values.
 JB0078
 JB0078;                    North         East    Units  Estimated Accuracy
 JB0078;SPC IL E     -   256,011.      315,377.      MT  (+/- 10 meters HH2 GPS)
 JB0078
 JB0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9987014431(NAD 83)
 JB0078
 JB0078                          SUPERSEDED SURVEY CONTROL
 JB0078
 JB0078  NGVD 29 (??/??/92)  161.511  (m)          529.89   (f) ADJ UNCH    1 2
 JB0078
 JB0078.Superseded values are not recommended for survey control.
 JB0078
 JB0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0078.See file dsdata.pdf to determine how the superseded data were derived.
 JB0078
 JB0078_MARKER: DB = BENCH MARK DISK
 JB0078_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0078_SP_SET: TOWER BASE
 JB0078_STAMPING: K S A 1956
 JB0078_MARK LOGO: CGS
 JB0078_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0078_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0078+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2023
 JB0078
 JB0078  HISTORY     - Date     Condition        Report By
 JB0078  HISTORY     - 1956     MONUMENTED       CGS
 JB0078  HISTORY     - 20230306 GOOD             ILDT
 JB0078
 JB0078                          STATION DESCRIPTION
 JB0078
 JB0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0078'1.4 MI SE FROM NEWTON.
 JB0078'1.35 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 130 FROM THE
 JB0078'COURT HOUSE AT NEWTON, ABOUT 0.1 MILE SOUTHWEST OF HIGHWAY, AT
 JB0078'TRANSMITTING TOWER OF NORRIS ELECTRIC CO-OP, IN THE TOP OF
 JB0078'SOUTHWEST CORNER OF CONCRETE BASE OF TOWER.  THE MARK IS
 JB0078'CONSIDERED GROUND ELEVATION OF OBSTRUCTION NO. 92, CALL LETTERS
 JB0078'KSA273.
 JB0078
 JB0078                          STATION RECOVERY (2023)
 JB0078
 JB0078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (BS)
 JB0078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0193 ***********************************************************************
 LD0193  DESIGNATION -  KUHLMAN
 LD0193  PID         -  LD0193
 LD0193  STATE/COUNTY-  IL/CASS
 LD0193  COUNTRY     -  US
 LD0193  USGS QUAD   -  CLEAR LAKE (2018)
 LD0193
 LD0193                         *CURRENT SURVEY CONTROL
 LD0193  ______________________________________________________________________
 LD0193* NAD 83(1997) POSITION- 40 01 09.75702(N) 090 18 10.00817(W)   ADJUSTED
 LD0193* NAVD 88 ORTHO HEIGHT -   204.655 (meters)      671.44  (feet) ADJUSTED
 LD0193  ______________________________________________________________________
 LD0193  GEOID HEIGHT    -        -32.935 (meters)                     GEOID18
 LD0193  LAPLACE CORR    -          1.64  (seconds)                    DEFLEC18
 LD0193  DYNAMIC HEIGHT  -        204.547 (meters)      671.08  (feet) COMP
 LD0193  MODELED GRAVITY -    980,091.5   (mgal)                       NAVD 88
 LD0193
 LD0193  HORZ ORDER      -  FIRST
 LD0193  VERT ORDER      -  FIRST     CLASS II
 LD0193
 LD0193.The horizontal coordinates were established by classical geodetic methods
 LD0193.and adjusted by the National Geodetic Survey in October 1999.
 LD0193
 LD0193.The orthometric height was determined by differential leveling and
 LD0193.adjusted by the NATIONAL GEODETIC SURVEY
 LD0193.in June 1991.
 LD0193
 LD0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0193.GEOID18 height accuracy estimate available here.
 LD0193
 LD0193.Click photographs - Photos may exist for this station.
 LD0193
 LD0193.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0193
 LD0193.The dynamic height is computed by dividing the NAVD 88
 LD0193.geopotential number by the normal gravity value computed on the
 LD0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0193.degrees latitude (g = 980.6199 gals.).
 LD0193
 LD0193.The modeled gravity was interpolated from observed gravity values.
 LD0193
 LD0193. The following values were computed from the NAD 83(1997) position.
 LD0193
 LD0193;                    North         East     Units Scale Factor Converg.
 LD0193;SPC IL W     -   372,148.062   688,380.721   MT  0.99994284   -0 05 15.1
 LD0193;SPC IL W     - 1,220,955.77  2,258,462.42   sFT  0.99994284   -0 05 15.1
 LD0193;UTM  15      - 4,433,393.304   730,183.673   MT  1.00025232   +1 44 06.7
 LD0193
 LD0193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0193!SPC IL W     -   0.99997306  x   0.99994284  =   0.99991590
 LD0193!UTM  15      -   0.99997306  x   1.00025232  =   1.00022537
 LD0193
 LD0193:                Primary Azimuth Mark                     Grid Az
 LD0193:SPC IL W     -  KUHLMAN AZ MK                            277 26 16.9
 LD0193:UTM  15      -  KUHLMAN AZ MK                            275 36 55.1
 LD0193
 LD0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3018333393(NAD 83)
 LD0193
 LD0193|---------------------------------------------------------------------|
 LD0193| PID    Reference Object                     Distance      Geod. Az  |
 LD0193|                                                           dddmmss.s |
 LD0193| KC0558 VIRGINIA MUNICIPAL TANK             APPROX.10.9 KM 1375119.1 |
 LD0193| LD0739 BEARDSTOWN MUNICIPAL STANDPIPE      APPROX.10.5 KM 2652321.9 |
 LD0193| LD0737 BEARDSTOWN 6TH ST LUTH CHURCH       APPROX.11.2 KM 2665137.3 |
 LD0193| LD0738 BEARDSTOWN CBQ RR YARDS STACK       APPROX.10.5 KM 2673007.6 |
 LD0193| LD0192 KUHLMAN RM 1                         32.190 METERS 27107     |
 LD0193| LD0191 KUHLMAN AZ MK                                      2772101.8 |
 LD0193| LD0190 KUHLMAN RM 2                        390.687 METERS 29341     |
 LD0193|---------------------------------------------------------------------|
 LD0193
 LD0193                          SUPERSEDED SURVEY CONTROL
 LD0193
 LD0193  NAD 83(1996)-  40 01 09.76082(N)    090 18 10.00977(W) AD(       ) 1
 LD0193  NAD 83(1986)-  40 01 09.76711(N)    090 18 10.00320(W) AD(       ) 1
 LD0193  NAD 27      -  40 01 09.59100(N)    090 18 09.56100(W) AD(       ) 1
 LD0193  NGVD 29 (??/??/92)  204.765  (m)          671.80   (f) ADJ UNCH    1 2
 LD0193  NGVD 29             204.77   (m)          671.8    (f) LEVELING    3  
 LD0193
 LD0193.Superseded values are not recommended for survey control.
 LD0193
 LD0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0193.See file dsdata.pdf to determine how the superseded data were derived.
 LD0193
 LD0193_MARKER: DS = TRIANGULATION STATION DISK
 LD0193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0193_STAMPING: KUHLMAN 1934
 LD0193_MARK LOGO: CGS
 LD0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0193+STABILITY: SURFACE MOTION
 LD0193
 LD0193  HISTORY     - Date     Condition        Report By
 LD0193  HISTORY     - 1934     MONUMENTED       CGS
 LD0193  HISTORY     - 1961     GOOD             CGS
 LD0193
 LD0193                          STATION DESCRIPTION
 LD0193
 LD0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0193'STATION IS ABOUT 7 MILES E OF BEARDSTOWN, ABOUT 7 MILES NW
 LD0193'OF VIRGINIA, ON THE HIGHEST POINT OF A PROMINENT HILL ON THE
 LD0193'KUHLMANN FARM, ABOUT 0.7 MILE S OF THE LINCOLN NATIONAL
 LD0193'MEMORIAL HIGHWAY, ON THE E-W FENCE LINE, 25 FEET E OF PROLONGATION
 LD0193'OF CENTER LINE OF THE N-S ROAD, 19 FEET W OF W GATEPOST, 100
 LD0193'FEET W OF FENCE CORNERPOST, 135 FEET WSW OF THE MOST WESTERLY
 LD0193'OF TWO 24-INCH ELMS THAT ARE ABOUT 10 FEET APART.  THE MARK
 LD0193'PROJECTS 5 INCHES.
 LD0193'
 LD0193'TO REACH FROM THE PUBLIC SQUARE IN BEARDSTOWN, GO E ON THE
 LD0193'LINCOLN NATIONAL MEMORIAL HIGHWAY 5.5 MILES TO A BRICK SCHOOLHOUSE
 LD0193'AT A CROSS ROAD.  CONTINUE E ON HIGHWAY 1.35 MILES TO FRANK
 LD0193'DICKS FARMHOUSE ON S SIDE OF THE ROAD AND BARN ON THE N SIDE.
 LD0193'GO S THROUGH MR. DICKS BARN LOT AND CONTINUE UP THE GRADED
 LD0193'HILL ROAD 0.65 MILE TO A GATE.  PASS THROUGH GATE AND TURN E
 LD0193'WITH THE ROAD AND GO 0.25 MILE TO THE STATION.
 LD0193'
 LD0193'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 LD0193'BRONZE DISKS SET IN CONCRETE.
 LD0193'
 LD0193'REFERENCE MARK NO. 1 IS 105.61 FEET W OF STATION, ON THE
 LD0193'FENCE LINE, 6 FEET N OF CENTER LINE OF THE ROAD, AND PROJECTS 3
 LD0193'INCHES.  REFERENCE MARK NO. 2 IS 1184.92 FEET WNW OF REFERENCE
 LD0193'MARK NO. 1, 1281.78 FEET WNW OF STATION, 1 FOOT E OF N-S FENCE
 LD0193'THAT BOUNDS THE FIELD ON THE W, 80 FEET E OF ROAD THAT LEADS
 LD0193'TO THE STATION, 125 FEET N OF AN 18-INCH ASH TREE, AND 115 FEET
 LD0193'N OF THE N GATEPOST, AND PROJECTS 4 INCHES.
 LD0193'
 LD0193'AZIMUTH MARK IS ABOUT 0.25 MILE W OF STATION, 10 FEET W OF CENTER
 LD0193'LINE OF N-S ROAD THAT LEADS TO THE STATION, 20 FEET S OF THE
 LD0193'W GATEPOST, AND 1 FOOT E OF FENCE, AND PROJECTS 8 INCHES.
 LD0193'
 LD0193'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
 LD0193
 LD0193                          STATION RECOVERY (1961)
 LD0193
 LD0193'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LD0193'7.2 MI E FROM BEARDSTOWN.
 LD0193'ABOUT 6.3 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0193'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN,
 LD0193'THENCE 0.65 MILE SOUTHEAST UPHILL ALONG A TRAIL TO A VERY DEEP
 LD0193'DITCH, THENCE 0.25 MILE SOUTHEAST ACROSS A FIELD, ALONG AN
 LD0193'EAST-WEST FENCE LINE, 19 FEET WEST OF THE WEST GATE POST OF A BOARD
 LD0193'GATE, 100 FEET WEST OF A CORNER FENCE POST, 105.6 FEET EAST OF RM
 LD0193'NO. 1, 1281.8 FEET SOUTHEAST OF RM NO. 2, ABOUT LEVEL WITH THE
 LD0193'FIELD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES
 LD0193'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0628 ***********************************************************************
 KC0628  DESIGNATION -  KUHLMAN
 KC0628  PID         -  KC0628
 KC0628  STATE/COUNTY-  IL/PIKE
 KC0628  COUNTRY     -  US
 KC0628  USGS QUAD   -  BARRY (2018)
 KC0628
 KC0628                         *CURRENT SURVEY CONTROL
 KC0628  ______________________________________________________________________
 KC0628* NAD 83(1997) POSITION- 39 44 05.60494(N) 091 06 52.44026(W)   ADJUSTED
 KC0628* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 KC0628  ______________________________________________________________________
 KC0628  GEOID HEIGHT    -        -32.557 (meters)                     GEOID18
 KC0628  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 KC0628  HORZ ORDER      -  FIRST
 KC0628
 KC0628.The horizontal coordinates were established by classical geodetic methods
 KC0628.and adjusted by the National Geodetic Survey in October 1999.
 KC0628
 KC0628.The orthometric height was scaled from a topographic map.
 KC0628
 KC0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0628.GEOID18 height accuracy estimate available here.
 KC0628
 KC0628.Click photographs - Photos may exist for this station.
 KC0628
 KC0628.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0628
 KC0628. The following values were computed from the NAD 83(1997) position.
 KC0628
 KC0628;                    North         East     Units Scale Factor Converg.
 KC0628;SPC IL W     -   340,983.509   618,747.088   MT  1.00002243   -0 36 21.5
 KC0628;SPC IL W     - 1,118,710.06  2,030,006.07   sFT  1.00002243   -0 36 21.5
 KC0628;SPC MO E     -   433,195.316   197,320.712   MT  0.99996749   -0 23 34.3
 KC0628;UTM  15      - 4,400,032.943   661,566.073   MT  0.99992138   +1 12 19.8
 KC0628
 KC0628!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0628!SPC IL W     -   0.99997014  x   1.00002243  =   0.99999257
 KC0628!SPC MO E     -   0.99997014  x   0.99996749  =   0.99993763
 KC0628!UTM  15      -   0.99997014  x   0.99992138  =   0.99989152
 KC0628
 KC0628:                Primary Azimuth Mark                     Grid Az
 KC0628:SPC IL W     -  EL DARA                                  148 09 23.2
 KC0628:SPC MO E     -  EL DARA                                  147 56 36.0
 KC0628:UTM  15      -  EL DARA                                  146 20 41.9
 KC0628
 KC0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE6156600032(NAD 83)
 KC0628
 KC0628|---------------------------------------------------------------------|
 KC0628| PID    Reference Object                     Distance      Geod. Az  |
 KC0628|                                                           dddmmss.s |
 KC0628| KC0630 EL DARA                             APPROX.14.5 KM 1473301.7 |
 KC0628| CL9690 KUHLMAN RM 1                         69.950 METERS 22302     |
 KC0628| KC0634 HANNIBAL INTL SHOE CO TANK          APPROX.20.2 KM 2583141.1 |
 KC0628| KC0640 HANNIBAL HAYDEN PLEASANT ST TK      APPROX.22.7 KM 2641645.0 |
 KC0628| KC0626 PAYSON CHURCH SPIRE                 APPROX.14.2 KM 3101249.5 |
 KC0628| CL9691 KUHLMAN RM 2                                       35305     |
 KC0628|---------------------------------------------------------------------|
 KC0628
 KC0628                          SUPERSEDED SURVEY CONTROL
 KC0628
 KC0628  NAD 83(1996)-  39 44 05.60866(N)    091 06 52.44154(W) AD(       ) 1
 KC0628  NAD 83(1986)-  39 44 05.61108(N)    091 06 52.43864(W) AD(       ) 1
 KC0628  NAD 27      -  39 44 05.44500(N)    091 06 51.94300(W) AD(       ) 1
 KC0628
 KC0628.Superseded values are not recommended for survey control.
 KC0628
 KC0628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0628.See file dsdata.pdf to determine how the superseded data were derived.
 KC0628
 KC0628_MARKER: DS = TRIANGULATION STATION DISK
 KC0628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0628_STAMPING: KUHLMAN 1931
 KC0628_MARK LOGO: CGS
 KC0628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0628+STABILITY: SURFACE MOTION
 KC0628
 KC0628  HISTORY     - Date     Condition        Report By
 KC0628  HISTORY     - 1931     MONUMENTED       CGS
 KC0628  HISTORY     - 1959     GOOD             ILHD
 KC0628  HISTORY     - 1960     GOOD             ILHD
 KC0628  HISTORY     - 1970     GOOD             LOCENG
 KC0628
 KC0628                          STATION DESCRIPTION
 KC0628
 KC0628'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0628'FIVE MILES NORTHWEST OF BARRY, 3 MILES NORTHEAST OF KINDERHOOK,
 KC0628'ON LAND OWNED AND OCCUPIED BY MR. HARRY KUHLMAN, IN SOUTHWEST
 KC0628'CORNER OF BARNYARD, 20.0 FEET EAST OF LARGE BARN, 23.0 FEET WEST
 KC0628'OF CORNCRIB, 12.7 FEET NORTH OF FENCE, AND 14 YARDS SOUTH OF
 KC0628'ROAD PASSING THROUGH BARNYARD.  TO REACH FROM BARRY, GO 4.6 MILES
 KC0628'TOWARD KINDERHOOK ON U.S. ROUTE 36 TO GRAVEL ROAD ON RIGHT,
 KC0628'FOLLOW THIS ROAD 0.3 MILE TO FORK, KEEP LEFT 1.5 MILES TO MR.
 KC0628'KUHLMANS HOUSE, AND TURN RIGHT TO BARNYARD AND STATION SITE.
 KC0628'SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION DISKS IN
 KC0628'CONCRETE.  REFERENCE MARKS ARE
 KC0628'STANDARD REFERENCE DISKS IN CONCRETE.  NO. 1 IS
 KC0628'IN SOUTHWEST CORNER OF GARDEN, 1 FOOT FROM CORNER FENCE POST,
 KC0628'AND 69.95 METERS (229.5 FEET) FROM STATION S 43 DEG 02 MIN W.
 KC0628'NO. 2 IS AT FENCE LINE, 6 METERS (20 FEET) WEST OF CENTER
 KC0628'LINE OF GRAVEL ROAD, 115 YARDS SOUTH OF T-INTERSECTION IN
 KC0628'ROADS, AND ONE-HALF MILE FROM STATION N 06 DEG 55 MIN W.
 KC0628
 KC0628                          STATION RECOVERY (1959)
 KC0628
 KC0628'RECOVERY NOTE BY IL HIGHWAY DEPT 1959 (HWB)
 KC0628'STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 KC0628'CONDITION.
 KC0628'
 KC0628'REFERENCE MARK 1 IS IN SOUTHWEST CORNER OF SMALL FIELD (CORN IN
 KC0628'SUMMER - FEED LOT IN WINTER) SOUTH OF BARN, 1 FOOT EAST OF
 KC0628'CORNER FENCE POST AND 1 FOOT WEST OF TELEPHONE POLE.  LAND NOW
 KC0628'BELONGS TO CARL ALEXANDER (HE ALSO LIVES AT HOUSE).
 KC0628
 KC0628                          STATION RECOVERY (1960)
 KC0628
 KC0628'RECOVERY NOTE BY IL HIGHWAY DEPT 1960
 KC0628'STATION, R.M. 1 AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 KC0628'PROPERTY OWNED AND OCCUPIED BY CARL ALEXANDER.
 KC0628'
 KC0628'R.M. 1 IS IN SW CORNER OF SMALL FIELD, S OF BARN, 2 FEET W OF
 KC0628'TELEPHONE POLE AND ONE FOOT E FROM SE CORNER POST OF GARDEN PLOT.
 KC0628
 KC0628                          STATION RECOVERY (1970)
 KC0628
 KC0628'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (JL)
 KC0628'STATION RECOVERED EXCELLENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0192 ***********************************************************************
 LD0192  DESIGNATION -  KUHLMAN RM 1
 LD0192  PID         -  LD0192
 LD0192  STATE/COUNTY-  IL/CASS
 LD0192  COUNTRY     -  US
 LD0192  USGS QUAD   -  CLEAR LAKE (2018)
 LD0192
 LD0192                         *CURRENT SURVEY CONTROL
 LD0192  ______________________________________________________________________
 LD0192* NAD 83(1986) POSITION- 40 01 09.78   (N) 090 18 11.37   (W)   HD_HELD1
 LD0192* NAVD 88 ORTHO HEIGHT -   204.690 (meters)      671.55  (feet) ADJUSTED
 LD0192  ______________________________________________________________________
 LD0192  GEOID HEIGHT    -        -32.935 (meters)                     GEOID18
 LD0192  DYNAMIC HEIGHT  -        204.582 (meters)      671.20  (feet) COMP
 LD0192  MODELED GRAVITY -    980,091.6   (mgal)                       NAVD 88
 LD0192
 LD0192  VERT ORDER      -  FIRST     CLASS II
 LD0192
 LD0192.The horizontal coordinates were determined by differentially corrected
 LD0192.hand held GPS observations or other comparable positioning techniques
 LD0192.and have an estimated accuracy of +/- 3 meters.
 LD0192
 LD0192.The orthometric height was determined by differential leveling and
 LD0192.adjusted by the NATIONAL GEODETIC SURVEY
 LD0192.in June 1991.
 LD0192
 LD0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0192.GEOID18 height accuracy estimate available here.
 LD0192
 LD0192.Click photographs - Photos may exist for this station.
 LD0192
 LD0192.The dynamic height is computed by dividing the NAVD 88
 LD0192.geopotential number by the normal gravity value computed on the
 LD0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0192.degrees latitude (g = 980.6199 gals.).
 LD0192
 LD0192.The modeled gravity was interpolated from observed gravity values.
 LD0192
 LD0192;                    North         East    Units  Estimated Accuracy
 LD0192;SPC IL W     -   372,148.8     688,348.4     MT  (+/- 3 meters HH1 GPS) 
 LD0192
 LD0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3015133393(NAD 83)
 LD0192
 LD0192                          SUPERSEDED SURVEY CONTROL
 LD0192
 LD0192  NGVD 29 (??/??/92)  204.800  (m)          671.91   (f) ADJ UNCH    1 2
 LD0192
 LD0192.Superseded values are not recommended for survey control.
 LD0192
 LD0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0192.See file dsdata.pdf to determine how the superseded data were derived.
 LD0192
 LD0192_MARKER: DR = REFERENCE MARK DISK
 LD0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0192_STAMPING: KUHLMANN NO 1 1934
 LD0192_MARK LOGO: CGS
 LD0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0192+STABILITY: SURFACE MOTION
 LD0192
 LD0192  HISTORY     - Date     Condition        Report By
 LD0192  HISTORY     - 1934     MONUMENTED       CGS
 LD0192  HISTORY     - 1961     GOOD             CGS
 LD0192
 LD0192                          STATION DESCRIPTION
 LD0192
 LD0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0192'7.2 MI E FROM BEARDSTOWN.
 LD0192'ABOUT 6.3 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0192'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN,
 LD0192'THENCE 0.65 MILES SOUTHEAST UPHILL ALONG A TRAIL TO VERY DEEP
 LD0192'DITCH, THENCE 0.25 MILE SOUTHEAST ACROSS A CULTIVATED FIELD,
 LD0192'ALONG AN EAST-WEST FENCE LINE, 129 FEET EAST OF A NORTH-SOUTH
 LD0192'FENCE, 105.6 FEET WEST OF TRIANGULATION STATION KUHIMANN, 1184.9
 LD0192'FEET SOUTHEAST OF REFERENCE MARK NO. 2, ABOUT LEVEL WITH THE
 LD0192'FIELD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE
 LD0192'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0190 ***********************************************************************
 LD0190  DESIGNATION -  KUHLMAN RM 2
 LD0190  PID         -  LD0190
 LD0190  STATE/COUNTY-  IL/CASS
 LD0190  COUNTRY     -  US
 LD0190  USGS QUAD   -  CLEAR LAKE (2018)
 LD0190
 LD0190                         *CURRENT SURVEY CONTROL
 LD0190  ______________________________________________________________________
 LD0190* NAD 83(1986) POSITION- 40 01 14.84   (N) 090 18 25.10   (W)   HD_HELD1
 LD0190* NAVD 88 ORTHO HEIGHT -   204.540 (meters)      671.06  (feet) ADJUSTED
 LD0190  ______________________________________________________________________
 LD0190  GEOID HEIGHT    -        -32.941 (meters)                     GEOID18
 LD0190  DYNAMIC HEIGHT  -        204.431 (meters)      670.70  (feet) COMP
 LD0190  MODELED GRAVITY -    980,091.3   (mgal)                       NAVD 88
 LD0190
 LD0190  VERT ORDER      -  FIRST     CLASS II
 LD0190
 LD0190.The horizontal coordinates were determined by differentially corrected
 LD0190.hand held GPS observations or other comparable positioning techniques
 LD0190.and have an estimated accuracy of +/- 3 meters.
 LD0190
 LD0190.The orthometric height was determined by differential leveling and
 LD0190.adjusted by the NATIONAL GEODETIC SURVEY
 LD0190.in June 1991.
 LD0190
 LD0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0190.GEOID18 height accuracy estimate available here.
 LD0190
 LD0190.Click photographs - Photos may exist for this station.
 LD0190
 LD0190.The dynamic height is computed by dividing the NAVD 88
 LD0190.geopotential number by the normal gravity value computed on the
 LD0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0190.degrees latitude (g = 980.6199 gals.).
 LD0190
 LD0190.The modeled gravity was interpolated from observed gravity values.
 LD0190
 LD0190;                    North         East    Units  Estimated Accuracy
 LD0190;SPC IL W     -   372,305.4     688,023.1     MT  (+/- 3 meters HH1 GPS) 
 LD0190
 LD0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2982133539(NAD 83)
 LD0190
 LD0190                          SUPERSEDED SURVEY CONTROL
 LD0190
 LD0190  NGVD 29 (??/??/92)  204.650  (m)          671.42   (f) ADJ UNCH    1 2
 LD0190
 LD0190.Superseded values are not recommended for survey control.
 LD0190
 LD0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0190.See file dsdata.pdf to determine how the superseded data were derived.
 LD0190
 LD0190_MARKER: DR = REFERENCE MARK DISK
 LD0190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0190_STAMPING: KUHLMANN NO 2 1934
 LD0190_MARK LOGO: CGS
 LD0190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0190+STABILITY: SURFACE MOTION
 LD0190
 LD0190  HISTORY     - Date     Condition        Report By
 LD0190  HISTORY     - 1934     MONUMENTED       CGS
 LD0190  HISTORY     - 1961     GOOD             CGS
 LD0190
 LD0190                          STATION DESCRIPTION
 LD0190
 LD0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0190'7.2 MI E FROM BEARDSTOWN.
 LD0190'ABOUT 6.3 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0190'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, THENCE
 LD0190'0.65 MILE SOUTHEAST UPHILL ALONG A TRAIL TO A VERY DEEP DITCH,
 LD0190'1281.8 FEET NORTHWEST OF THE STATION, 1184.9 FEET NORTHWEST OF RM
 LD0190'NO. 1, 177 FEET SOUTH OF THE NORTHWEST CORNER OF THE CULTIVATED
 LD0190'FIELD, 455 FEET NORTH ALONG A FENCE LINE FROM KUHLMANN AZIMUTH
 LD0190'MARK, ABOUT LEVEL WITH THE FIELD AND SET IN THE TOP OF A CONCRETE
 LD0190'POST PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1617 ***********************************************************************
 HB1617  DESIGNATION -  KYLE
 HB1617  PID         -  HB1617
 HB1617  STATE/COUNTY-  IL/JOHNSON
 HB1617  COUNTRY     -  US
 HB1617  USGS QUAD   -  GOREVILLE (2018)
 HB1617
 HB1617                         *CURRENT SURVEY CONTROL
 HB1617  ______________________________________________________________________
 HB1617* NAD 83(1997) POSITION- 37 31 12.95023(N) 088 54 34.14366(W)   ADJUSTED
 HB1617* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 HB1617  ______________________________________________________________________
 HB1617  GEOID HEIGHT    -        -28.741 (meters)                     GEOID18
 HB1617  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 HB1617  HORZ ORDER      -  FIRST
 HB1617
 HB1617.The horizontal coordinates were established by classical geodetic methods
 HB1617.and adjusted by the National Geodetic Survey in October 1999.
 HB1617
 HB1617.The orthometric height was scaled from a topographic map.
 HB1617
 HB1617.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1617.GEOID18 height accuracy estimate available here.
 HB1617
 HB1617.Click photographs - Photos may exist for this station.
 HB1617
 HB1617.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1617
 HB1617. The following values were computed from the NAD 83(1997) position.
 HB1617
 HB1617;                    North         East     Units Scale Factor Converg.
 HB1617;SPC IL E     -    94,885.312   249,068.411   MT  1.00000694   -0 21 03.3
 HB1617;SPC IL E     -   311,302.89    817,151.95   sFT  1.00000694   -0 21 03.3
 HB1617;UTM  16      - 4,154,302.356   331,258.016   MT  0.99995074   -1 09 47.6
 HB1617
 HB1617!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1617!SPC IL E     -   0.99996655  x   1.00000694  =   0.99997349
 HB1617!UTM  16      -   0.99996655  x   0.99995074  =   0.99991729
 HB1617
 HB1617:                Primary Azimuth Mark                     Grid Az
 HB1617:SPC IL E     -  HINES RM 3                               290 31 02.5
 HB1617:UTM  16      -  HINES RM 3                               291 19 46.8
 HB1617
 HB1617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3125854302(NAD 83)
 HB1617
 HB1617|---------------------------------------------------------------------|
 HB1617| PID    Reference Object                     Distance      Geod. Az  |
 HB1617|                                                           dddmmss.s |
 HB1617| HB1614 CREAL SPRINGS TV STA WSIL MAST      APPROX.10.8 KM 0174009.4 |
 HB1617| CI4025 KYLE RM 1                            30.196 METERS 06817     |
 HB1617| CI4026 KYLE RM 2                            27.247 METERS 15525     |
 HB1617| CI4024 KYLE AZ MK                                         1892125.6 |
 HB1617| HB1676 HINES RM 3                          APPROX.15.6 KM 2900959.2 |
 HB1617| HB1618 PTS 14 58 A                          50.639 METERS 34254     |
 HB1617|---------------------------------------------------------------------|
 HB1617
 HB1617                          SUPERSEDED SURVEY CONTROL
 HB1617
 HB1617  NAD 83(1993)-  37 31 12.95683(N)    088 54 34.14287(W) AD(       ) 1
 HB1617  NAD 83(1986)-  37 31 12.95975(N)    088 54 34.14575(W) AD(       ) 1
 HB1617  NAD 27      -  37 31 12.77884(N)    088 54 33.90452(W) AD(       ) 1
 HB1617
 HB1617.Superseded values are not recommended for survey control.
 HB1617
 HB1617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1617.See file dsdata.pdf to determine how the superseded data were derived.
 HB1617
 HB1617_MARKER: DS = TRIANGULATION STATION DISK
 HB1617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1617_STAMPING: KYLE 1957
 HB1617_MARK LOGO: CGS
 HB1617_PROJECTION: FLUSH
 HB1617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1617+STABILITY: SURFACE MOTION
 HB1617
 HB1617  HISTORY     - Date     Condition        Report By
 HB1617  HISTORY     - 1957     MONUMENTED       CGS
 HB1617  HISTORY     - 1960     GOOD             CGS
 HB1617  HISTORY     - 1964     GOOD             ILDT
 HB1617  HISTORY     - 1968     GOOD             CGS
 HB1617  HISTORY     - 20230511 MARK NOT FOUND   ILDT
 HB1617
 HB1617                          STATION DESCRIPTION
 HB1617
 HB1617'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1617'THE STATION IS LOCATED ABOUT 7.5 MILES NORTH OF VIENNA, ABOUT 4 MILES
 HB1617'SOUTHEAST OF GOREVILLE, ON THE SOUTH SIDE OF A VACANT FRAME HOUSE
 HB1617'AND ON THE PROPERTY OF MRS. LEROY SISK.  IT IS 63 FEET SOUTH OF THE
 HB1617'SOUTHWEST CORNER OF THE FRAME HOUSE, 26 FEET SOUTHEAST OF A WHITE
 HB1617'WITNESS POST, 93 FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD AND
 HB1617'63 FEET NORTHEAST OF A 24 INCH MAPLE TREE.  THE MONUMENT IS
 HB1617'FLUSH AND THE DISK IS STAMPED KYLE 1957.
 HB1617'
 HB1617'TO REACH THE STATION FROM THE POST OFFICE IN GOREVILLE, GO SOUTH ON
 HB1617'STATE HIGHWAY 37 FOR 1.0 MILE TO A SIDE ROAD LEFT AND A RAILROAD
 HB1617'OVER PASS.  TURN LEFT AND GO EASTERLY ON THE GRAVELED ROAD FOR 3.75
 HB1617'MILES TO A GRAVELED SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON THE
 HB1617'GRAVELED ROAD FOR 1.15 MILES TO THE STATION ON THE LEFT.
 HB1617'
 HB1617'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE GRAVELED
 HB1617'ROAD FOR 0.15 MILE TO THE MARK ON THE LEFT ON A BANK ABOUT 12
 HB1617'FEET HIGHER THAN THE ROAD.
 HB1617'
 HB1617'REFERENCE MARK 1 IS 65 FEET EAST OF THE SOUTHEAST CORNER OF THE
 HB1617'HOUSE, 11 FEET WEST OF A FENCE LINE AND 19 FEET NORTH OF A 5 INCH
 HB1617'WALNUT TREE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1617'KYLE NO 1 1957.
 HB1617'
 HB1617'REFERENCE MARK 2 IS 143 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1617'ROAD AND 40 FEET NORTH OF A FENCE CORNER.  THE MONUMENT
 HB1617'PROJECTS 2 INCHES AND THE DISK IS STAMPED KYLE NO 2 1957.
 HB1617'
 HB1617'PT 14 (USGS) IS 19 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 HB1617'DRIVEWAY, 24 FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD AND
 HB1617'87 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE FRAME HOUSE.  IT IS
 HB1617'A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK IN CO-OPERATION
 HB1617'WITH THE STATE OF ILLINOIS.  THE DISK IS RIVETED TO THE TOP OF A 4
 HB1617'INCH CAST IRON PIPE THAT PROJECTS 2 FEET AND IS STAMPED PRIM TRAV
 HB1617'STA NO 14 58A 1915 ILL.
 HB1617'
 HB1617'THE AZIMUTH MARK IS 42 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1617'ROAD, 6 FEET EAST OF A WHITE WITNESS POST, 10 FEET EAST OF A FENCE
 HB1617'CORNER AND 1 FOOT NORTH OF A FENCE.  THE MONUMENT IS FLUSH AND THE
 HB1617'DISK IS STAMPED KYLE 1957.
 HB1617'
 HB1617'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1617
 HB1617                          STATION RECOVERY (1960)
 HB1617
 HB1617'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1617'THE STATION, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 HB1617'RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED.  PT 14 WAS
 HB1617'FOUND TO BE LOOSE IN THE GROUND AND DID NOT CHECK IN DISTANCE OR
 HB1617'DIRECTION.  THE AZIMUTH MARK AND REFERENCE MARKS 1 AND 2 CHECKED IN
 HB1617'DISTANCE AND DIRECTIONS.  THE FENCE CORNER AT REFERENCE MARK 2 IS NOT
 HB1617'THERE.
 HB1617'
 HB1617'THE DESCRIPTION AND THE TO REACH FOLLOWS-
 HB1617'
 HB1617'THE STATION IS ABOUT 7.5 MILES NORTH OF VIENNA, ABOUT 4 MILES
 HB1617'SOUTHEAST OF GOREVILLE, ON THE SOUTH SIDE OF A VACANT HOUSE AND
 HB1617'ON THE PROPERTY OF MRS. LEROY SISK.  IT IS IN THE WEST PART OF
 HB1617'SECTION 32., T. 12 S., R. 3 E., 63 FEET SOUTH OF THE SOUTHWEST
 HB1617'CORNER OF THE FRAME HOUSE, 26 FEET SOUTHEAST OF A WITNESS POST, 93
 HB1617'FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD AND 63 FEET
 HB1617'NORTHEAST OF A 24 INCH MAPLE TREE.  THE MONUMENT IS FLUSH AND THE
 HB1617'DISK IS STAMPED KYLE 1957.
 HB1617'
 HB1617'TO REACH THE STATION FROM THE POST OFFICE IN GOREVILLE, GO SOUTH ON
 HB1617'STATE HIGHWAY 37 FOR 1.0 MILE TO A SIDE ROAD LEFT AND A RAILROAD
 HB1617'OVERPASS.  TURN LEFT AND GO EASTERLY ON A GRAVELED ROAD FOR 3.75
 HB1617'MILES TO A GRAVELED SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON
 HB1617'THE GRAVELED ROAD FOR 1.15 MILES TO THE STATION ON THE LEFT.
 HB1617'
 HB1617'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE GRAVELED
 HB1617'ROAD FOR 0.15 MILE TO THE MARK ON THE LEFT ON A BANK ABOUT 12
 HB1617'FEET HIGHER THAN THE ROAD.
 HB1617'
 HB1617'REFERENCE MARK 1 IS 65 FEET EAST OF THE SOUTHEAST CORNER OF THE
 HB1617'HOUSE, 11 FEET WEST OF A FENCE LINE AND 19 FEET NORTH OF A 5 INCH
 HB1617'WALNUT TREE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1617'KYLE NO 1 1957.
 HB1617'
 HB1617'REFERENCE MARK 2 IS 143 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1617'ROAD, 99 FEET NORTH OF THE NORTHEAST CORNER OF A BARN AND 46 FEET
 HB1617'WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND DISK IS
 HB1617'STAMPED KYLE NO 2 1957.
 HB1617'
 HB1617'PT 14 (USGS) IS 19 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY, 24
 HB1617'FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD AND 87 FEET
 HB1617'NORTHWEST OF THE NORTHWEST CORNER OF THE FRAME HOUSE.  IT IS A
 HB1617'STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK IN CO-OPERATION
 HB1617'WITH THE STATE OF ILLINOIS.  THE DISK IS RIVETED TO THE TOP OF A 4
 HB1617'INCH CAST IRON PIPE THAT PROJECTS 18 INCHES AND IS STAMPED PRIM TRAV
 HB1617'STA NO 14 58A 1915 ILL.
 HB1617'
 HB1617'THE AZIMUTH MARK IS 42 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1617'ROAD, 6 FEET EAST OF A WITNESS POST, 10 FEET EAST OF A FENCE CORNER
 HB1617'AND 1 FOOT NORTH OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1617'STAMPED KYLE 1957.
 HB1617'
 HB1617'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1617
 HB1617                          STATION RECOVERY (1964)
 HB1617
 HB1617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964
 HB1617'KYLE 1957 RECOVERED GOOD.
 HB1617'
 HB1617'KYLE NO. 1 RECOVERED GOOD.
 HB1617'
 HB1617'KYLE 1957 (AZIMUTH) RECOVERED GOOD.
 HB1617'
 HB1617'PT 14 (USGS) RECOVERED GOOD.
 HB1617'
 HB1617'THE HOUSE FOUNDATION IS ALL THAT REMAINS OF THE DESCRIBED HOUSE.
 HB1617
 HB1617                          STATION RECOVERY (1968)
 HB1617
 HB1617'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 HB1617'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD
 HB1617'CONDITION.  THE STATION SITE IS NOW A DENSE THICKET OF SAPLINGS
 HB1617'AND BRIARS, AND THE HORIZONTAL MEASURED DISTANCE BETWEEN THE MARKS
 HB1617'WERE NOT CHECKED.
 HB1617'
 HB1617'DUE TO CHANGES AT THE STATION SITE, THE ORIGINAL DESCRIPTION IS
 HB1617'NO LONGER ADEQUATE.  FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1617'
 HB1617'THE STATION IS LOCATED ABOUT 7.5 MILES NORTH OF VIANNA, ABOUT 4
 HB1617'MILES SOUTHEAST OF GOREVILLE AND ON THE PROPERTY OF MRS. LEROY
 HB1617'SINK.
 HB1617'
 HB1617'TO REACH THE STATION FROM THE POST OFFICE IN GOREVILLE, GO SOUTH ON
 HB1617'STATE ROUTE 37 FOR 1.0 MILE TO A GRAVELED T ROAD LEFT AT A RAILROAD
 HB1617'OVERPASS.  HERE TURN LEFT AND GO EASTERLY ON THIS GRAVELED ROAD FOR
 HB1617'3.75 MILES TO A GRAVELED T ROAD RIGHT, TURN RIGHT AND GO SOUTHERLY
 HB1617'ON THIS GRAVELED ROAD FOR 1.15 MILES TO A GRADED T ROAD LEFT AND
 HB1617'THE STATION IN THE SOUTHEAST ANGLE IN DENSE THICKET AS DESCRIBED.
 HB1617'
 HB1617'THE STATION IS 134 FEET SOUTH OF THE APPROXIMATE CENTER OF THE
 HB1617'GRADED ROAD, 92 FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVELED
 HB1617'ROAD, 65 FEET SOUTH OF THE SOUTHWEST CORNER OF AN OLD STONE
 HB1617'FOUNDATION, 62 FEET NORTHEAST OF A 24-INCH MAPLE TREE, 62 FEET
 HB1617'WEST OF A 16-INCH HACKBERRY TREE, 46 FEET SOUTH-SOUTHWEST OF THE
 HB1617'CENTER OF AN OLD ROCK-CASED WELL, AND 1.0 FOOT WEST OF A METAL
 HB1617'WITNESS POST AND SIGN.  IT IS A STANDARD DISK SET IN THE TOP OF
 HB1617'A 12-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK IS
 HB1617'STAMPED KYLE 1957.
 HB1617'
 HB1617'REFERENCE MARK NO. 1 IS 178 FEET EAST OF THE APPROXIMATE CENTER OF
 HB1617'THE GRAVELED ROAD, 80 FEET SOUTH OF THE APPROXIMATE CENTER OF THE
 HB1617'GRADED ROAD, 69 FEET EAST-NORTHEAST OF THE CENTER OF THE OLD WELL,
 HB1617'65 FEET EAST OF THE SOUTHEAST CORNER OF THE OLD STONE FOUNDATION,
 HB1617'19 FEET NORTH OF A 10-INCH BLACK WALNUT TREE, 12 FEET
 HB1617'SOUTH-SOUTHWEST OF A 12-INCH BUTTERNUT TREE, AND 0.9 OF A FOOT
 HB1617'SOUTH OF A METAL WITNESS POST AND SIGN.  IT IS A STANDARD DISK SET
 HB1617'IN THE TOP OF A 12-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE
 HB1617'DISK IS STAMPED KYLE NO 1 1957.
 HB1617'
 HB1617'REFERENCE MARK NO. 2 IS 134 FEET EAST OF THE APPROXIMATE CENTER OF
 HB1617'THE GRAVELED ROAD, 12 FEET WEST OF THE APPROXIMATE CENTER OF AN OLD
 HB1617'LOGGING ROAD AND 1.0 FOOT WEST OF A METAL WITNESS POST AND SIGN.
 HB1617'IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH, SQUARE, FLUSH,
 HB1617'CONCRETE MONUMENT AND THE DISK IS STAMPED KYLE NO 2 1957.
 HB1617'
 HB1617'PT 14 (USGS) IS IN THE NORTHEAST ANGLE OF THE GRAVELED ROAD AND THE
 HB1617'GRADED ROAD, 77 FEET NORTH-NORTHEAST AND ACROSS THE GRAVELED ROAD
 HB1617'FROM A POWERLINE TRANSFORMER POLE, 24 FEET EAST OF THE APPROXIMATE
 HB1617'CENTER OF THE GRAVELED ROAD, 19 FEET NORTH OF THE APPROXIMATE
 HB1617'CENTER OF THE GRADED ROAD, 12 FEET WEST OF A UTILITY POLE, AND 0.9
 HB1617'OF A FOOT WEST OF A METAL WITNESS POST AND SIGN.  IT IS A U. S.
 HB1617'GEOLOGICAL SURVEY BENCH MARK BRASS CAP RIVETED TO THE TOP OF A
 HB1617'4-INCH CAST IRON PIPE THAT PROJECTS ABOUT 24 INCHES AND THE
 HB1617'CAP IS STAMPED PRIM TRAV STA NO 14 58A 1915 ILL.  IN 1957 A
 HB1617'TRAVERSE CONNECTION WAS MADE TO THIS MARK FROM TRIANGULATION
 HB1617'STATION KYLE 1957, THE DISTANCE BEING 166.079 FEET -
 HB1617'50.6209 METERS.
 HB1617'
 HB1617'THE AZIMUTH MARK IS 124 FEET NORTH OF A POWERLINE POLE, 42 FEET
 HB1617'EAST OF THE APPROXIMATE CENTER OF THE GRAVELED ROAD, 9 FEET EAST OF
 HB1617'A T FENCE CORNER POST, 5.7 FEET EAST OF A METAL WITNESS POST AND
 HB1617'SIGN, 1.5 FEET EAST OF A 6-INCH AMERICAN ELM TREE, AND 1 FOOT
 HB1617'NORTH OF A FENCE.  IT IS A STANDARD DISK SET IN THE TOP OF A
 HB1617'12-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK IS
 HB1617'STAMPED KYLE 1957.
 HB1617'
 HB1617'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE SOUTHERLY ON
 HB1617'THE GRAVELED ROAD FOR 0.15 OF A MILE TO A BANK ON THE LEFT ABOUT 12
 HB1617'FEET ABOVE THE LEVEL OF THE ROAD, AND THE MARK ATOP THIS BANK
 HB1617'AS DESCRIBED.
 HB1617'
 HB1617'NOTE--C AND GS FORM 685 REPORT ON CONDITION OF SURVEY MARKER
 HB1617'REPORTING THIS STATION NOT FOUND AND POSSIBLY DESTROYED, SHOULD
 HB1617'BE DISREGARDED.
 HB1617'
 HB1617'THIS WAS NOT AN OCCUPIED STATION AT THE TIME OF RECOVERY.
 HB1617'
 HB1617'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 HB1617'SOUTHEAST OF GOREVILLE.
 HB1617
 HB1617                          STATION RECOVERY (2023)
 HB1617
 HB1617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1617'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0825 ***********************************************************************
 LC0825  DESIGNATION -  L
 LC0825  PID         -  LC0825
 LC0825  STATE/COUNTY-  IL/MCLEAN
 LC0825  COUNTRY     -  US
 LC0825  USGS QUAD   -  NORMAL WEST (2018)
 LC0825
 LC0825                         *CURRENT SURVEY CONTROL
 LC0825  ______________________________________________________________________
 LC0825* NAD 83(1986) POSITION- 40 30 10.     (N) 089 05 51.     (W)   SCALED
 LC0825* NAVD 88 ORTHO HEIGHT -   229.790 (meters)      753.90  (feet) ADJUSTED
 LC0825  ______________________________________________________________________
 LC0825  GEOID HEIGHT    -        -32.195 (meters)                     GEOID18
 LC0825  DYNAMIC HEIGHT  -        229.682 (meters)      753.55  (feet) COMP
 LC0825  MODELED GRAVITY -    980,147.3   (mgal)                       NAVD 88
 LC0825
 LC0825  VERT ORDER      -  FIRST     CLASS II
 LC0825
 LC0825.The horizontal coordinates were scaled from a map and have
 LC0825.an estimated accuracy of +/- 6 seconds.
 LC0825
 LC0825.The orthometric height was determined by differential leveling and
 LC0825.adjusted by the NATIONAL GEODETIC SURVEY
 LC0825.in June 1991.
 LC0825
 LC0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0825.GEOID18 height accuracy estimate available here.
 LC0825
 LC0825.Click photographs - Photos may exist for this station.
 LC0825
 LC0825.The dynamic height is computed by dividing the NAVD 88
 LC0825.geopotential number by the normal gravity value computed on the
 LC0825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0825.degrees latitude (g = 980.6199 gals.).
 LC0825
 LC0825.The modeled gravity was interpolated from observed gravity values.
 LC0825
 LC0825;                    North         East    Units  Estimated Accuracy
 LC0825;SPC IL E     -   426,110.      235,230.      MT  (+/- 180 meters Scaled)
 LC0825
 LC0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK222856(NAD 83)
 LC0825
 LC0825                          SUPERSEDED SURVEY CONTROL
 LC0825
 LC0825  NGVD 29 (??/??/92)  229.856  (m)          754.12   (f) ADJ UNCH    1 2
 LC0825
 LC0825.Superseded values are not recommended for survey control.
 LC0825
 LC0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0825.See file dsdata.pdf to determine how the superseded data were derived.
 LC0825
 LC0825_MARKER: DB = BENCH MARK DISK
 LC0825_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0825_SP_SET: BRIDGE
 LC0825_STAMPING: 754.401 L 1905
 LC0825_MARK LOGO: USGS
 LC0825_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0825
 LC0825  HISTORY     - Date     Condition        Report By
 LC0825  HISTORY     - 1905     MONUMENTED       USGS
 LC0825  HISTORY     - 1954     GOOD             CGS
 LC0825
 LC0825                          STATION DESCRIPTION
 LC0825
 LC0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0825'4.7 MI E FROM DANVERS.
 LC0825'ABOUT 4.7 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0825'THE STATION AT DANVERS, ABOUT 6.1 MILES NORTHWEST OF THE FREIGHT
 LC0825'STATION AT BLOOMINGTON, IN THE TOP OF THE NORTHEAST END OF THE
 LC0825'SOUTHEAST BRIDGE SEAT OF RAILROAD OVERPASS NO. 410 OVER A NARROW
 LC0825'GRAVEL ROAD, 7.8 FEET NORTHEAST OF NORTHEAST RAIL AND ABOUT 4
 LC0825'FEET BELOW LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0871 ***********************************************************************
 KB0871  DESIGNATION -  L 102
 KB0871  PID         -  KB0871
 KB0871  STATE/COUNTY-  IL/MACOUPIN
 KB0871  COUNTRY     -  US
 KB0871  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB0871
 KB0871                         *CURRENT SURVEY CONTROL
 KB0871  ______________________________________________________________________
 KB0871* NAD 83(1986) POSITION- 39 17 21.     (N) 089 58 31.     (W)   SCALED
 KB0871* NAVD 88 ORTHO HEIGHT -   189.165 (meters)      620.62  (feet) ADJUSTED
 KB0871  ______________________________________________________________________
 KB0871  GEOID HEIGHT    -        -31.554 (meters)                     GEOID18
 KB0871  DYNAMIC HEIGHT  -        189.058 (meters)      620.27  (feet) COMP
 KB0871  MODELED GRAVITY -    980,055.3   (mgal)                       NAVD 88
 KB0871
 KB0871  VERT ORDER      -  SECOND    CLASS 0
 KB0871
 KB0871.The horizontal coordinates were scaled from a map and have
 KB0871.an estimated accuracy of +/- 6 seconds.
 KB0871
 KB0871.The orthometric height was determined by differential leveling and
 KB0871.adjusted by the NATIONAL GEODETIC SURVEY
 KB0871.in June 1991.
 KB0871
 KB0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0871.GEOID18 height accuracy estimate available here.
 KB0871
 KB0871.Click photographs - Photos may exist for this station.
 KB0871
 KB0871.The dynamic height is computed by dividing the NAVD 88
 KB0871.geopotential number by the normal gravity value computed on the
 KB0871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0871.degrees latitude (g = 980.6199 gals.).
 KB0871
 KB0871.The modeled gravity was interpolated from observed gravity values.
 KB0871
 KB0871;                    North         East    Units  Estimated Accuracy
 KB0871;SPC IL W     -   291,090.      716,510.      MT  (+/- 180 meters Scaled)
 KB0871
 KB0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ433530(NAD 83)
 KB0871
 KB0871                          SUPERSEDED SURVEY CONTROL
 KB0871
 KB0871  NGVD 29 (??/??/92)  189.298  (m)          621.06   (f) ADJ UNCH    2 0
 KB0871
 KB0871.Superseded values are not recommended for survey control.
 KB0871
 KB0871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0871.See file dsdata.pdf to determine how the superseded data were derived.
 KB0871
 KB0871_MARKER: DB = BENCH MARK DISK
 KB0871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0871_STAMPING: L 102 1935
 KB0871_MARK LOGO: CGS
 KB0871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0871+STABILITY: SURFACE MOTION
 KB0871
 KB0871  HISTORY     - Date     Condition        Report By
 KB0871  HISTORY     - 1935     MONUMENTED       CGS
 KB0871
 KB0871                          STATION DESCRIPTION
 KB0871
 KB0871'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0871'5.6 MI W FROM CARLINVILLE.
 KB0871'5.6 MILES WEST ALONG STATE HIGHWAY 108 FROM THE SQUARE AT
 KB0871'CARLINVILLE, MACOUPIN COUNTY, ABOUT 1000 FEET WEST OF A LARGE
 KB0871'HOUSE, 70 FEET NORTH OF CULVERT 108-35.22, AT THE SOUTHWEST
 KB0871'CORNER OF THE DONNA HAYS PROPERTY, 40 FEET NORTH OF THE
 KB0871'CENTERLINE OF THE HIGHWAY, 4 FEET EAST OF A HEDGE, AND 1 FOOT
 KB0871'SOUTH OF A FENCE.  A STANDARD DISK, STAMPED L 102 1935 AND SET
 KB0871'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0088 ***********************************************************************
 KC0088  DESIGNATION -  L 103
 KC0088  PID         -  KC0088
 KC0088  STATE/COUNTY-  IL/MACOUPIN
 KC0088  COUNTRY     -  US
 KC0088  USGS QUAD   -  BRIGHTON (2018)
 KC0088
 KC0088                         *CURRENT SURVEY CONTROL
 KC0088  ______________________________________________________________________
 KC0088* NAD 83(1986) POSITION- 39 00 56.     (N) 090 08 02.     (W)   SCALED
 KC0088* NAVD 88 ORTHO HEIGHT -   178.501 (meters)      585.63  (feet) ADJUSTED
 KC0088  ______________________________________________________________________
 KC0088  GEOID HEIGHT    -        -31.443 (meters)                     GEOID18
 KC0088  DYNAMIC HEIGHT  -        178.394 (meters)      585.28  (feet) COMP
 KC0088  MODELED GRAVITY -    980,022.0   (mgal)                       NAVD 88
 KC0088
 KC0088  VERT ORDER      -  SECOND    CLASS 0
 KC0088
 KC0088.The horizontal coordinates were scaled from a map and have
 KC0088.an estimated accuracy of +/- 6 seconds.
 KC0088
 KC0088.The orthometric height was determined by differential leveling and
 KC0088.adjusted by the NATIONAL GEODETIC SURVEY
 KC0088.in June 1991.
 KC0088
 KC0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0088.GEOID18 height accuracy estimate available here.
 KC0088
 KC0088.Click photographs - Photos may exist for this station.
 KC0088
 KC0088.The dynamic height is computed by dividing the NAVD 88
 KC0088.geopotential number by the normal gravity value computed on the
 KC0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0088.degrees latitude (g = 980.6199 gals.).
 KC0088
 KC0088.The modeled gravity was interpolated from observed gravity values.
 KC0088
 KC0088;                    North         East    Units  Estimated Accuracy
 KC0088;SPC IL W     -   260,700.      702,840.      MT  (+/- 180 meters Scaled)
 KC0088
 KC0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD481224(NAD 83)
 KC0088
 KC0088                          SUPERSEDED SURVEY CONTROL
 KC0088
 KC0088  NGVD 29 (??/??/92)  178.621  (m)          586.03   (f) ADJ UNCH    2 0
 KC0088
 KC0088.Superseded values are not recommended for survey control.
 KC0088
 KC0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0088.See file dsdata.pdf to determine how the superseded data were derived.
 KC0088
 KC0088_MARKER: DB = BENCH MARK DISK
 KC0088_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0088_SP_SET: BRIDGE
 KC0088_STAMPING: L 103 1935
 KC0088_MARK LOGO: CGS
 KC0088_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0088_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0088+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2013
 KC0088
 KC0088  HISTORY     - Date     Condition        Report By
 KC0088  HISTORY     - 1935     MONUMENTED       CGS
 KC0088  HISTORY     - 20031227 GOOD             GEOCAC
 KC0088  HISTORY     - 20080625 GOOD             ILDT
 KC0088  HISTORY     - 20120430 GOOD             ILDT
 KC0088  HISTORY     - 20130923 GOOD             ILDT
 KC0088
 KC0088                          STATION DESCRIPTION
 KC0088
 KC0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0088'1.8 MI S FROM BRIGHTON.
 KC0088'1.8 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0088'FROM THE STATION AT BRIGHTON, MACOUPIN COUNTY, ABOUT 220 YARDS
 KC0088'NORTH OF A ROAD CROSSING, 2-1/2 YARDS WEST OF THE CENTERLINE OF
 KC0088'THE TRACK, AT CONCRETE BRIDGE 36.66, AND IN THE TOP OF THE SOUTH
 KC0088'ABUTMENT.  A STANDARD DISK, STAMPED L 103 1935.
 KC0088
 KC0088                          STATION RECOVERY (2003)
 KC0088
 KC0088'RECOVERY NOTE BY GEOCACHING 2003 (EDM)
 KC0088'RECOVERED IN GOOD CONDITION.
 KC0088
 KC0088                          STATION RECOVERY (2008)
 KC0088
 KC0088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (TEA)
 KC0088'TO REACH FROM THE TRAFFIC SIGNAL 4WAY STOP IN BRIGHTON, US 67 (MAPLE
 KC0088'ST.) AND CENTER ST. GO SOUTH ALONG US 67 2.1 MILE TO A T RD. EAST
 KC0088'(TERPENING RD.) TURN LEFT (EAST) AND GO 1.24 MILE TO AN OLD RAILROAD
 KC0088'ROAD BED (TRACKS HAVE BEEN REMOVED). WALK NORTH DOWN THE RAILROAD BED
 KC0088'APPROX. 650 FT. TO THE BENCH ON LEFT.
 KC0088
 KC0088                          STATION RECOVERY (2012)
 KC0088
 KC0088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0088'RECOVERED IN GOOD CONDITION.
 KC0088
 KC0088                          STATION RECOVERY (2013)
 KC0088
 KC0088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1121 ***********************************************************************
 JB1121  DESIGNATION -  L 104
 JB1121  PID         -  JB1121
 JB1121  STATE/COUNTY-  IL/WASHINGTON
 JB1121  COUNTRY     -  US
 JB1121  USGS QUAD   -  IRVINGTON (2018)
 JB1121
 JB1121                         *CURRENT SURVEY CONTROL
 JB1121  ______________________________________________________________________
 JB1121* NAD 83(1986) POSITION- 38 27 20.     (N) 089 14 46.     (W)   SCALED
 JB1121* NAVD 88 ORTHO HEIGHT -   145.547 (meters)      477.52  (feet) ADJUSTED
 JB1121  ______________________________________________________________________
 JB1121  GEOID HEIGHT    -        -30.428 (meters)                     GEOID18
 JB1121  DYNAMIC HEIGHT  -        145.455 (meters)      477.21  (feet) COMP
 JB1121  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 JB1121
 JB1121  VERT ORDER      -  SECOND    CLASS 0
 JB1121
 JB1121.The horizontal coordinates were scaled from a map and have
 JB1121.an estimated accuracy of +/- 6 seconds.
 JB1121
 JB1121.The orthometric height was determined by differential leveling and
 JB1121.adjusted by the NATIONAL GEODETIC SURVEY
 JB1121.in June 1991.
 JB1121
 JB1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1121.GEOID18 height accuracy estimate available here.
 JB1121
 JB1121.Click photographs - Photos may exist for this station.
 JB1121
 JB1121.The dynamic height is computed by dividing the NAVD 88
 JB1121.geopotential number by the normal gravity value computed on the
 JB1121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1121.degrees latitude (g = 980.6199 gals.).
 JB1121
 JB1121.The modeled gravity was interpolated from observed gravity values.
 JB1121
 JB1121;                    North         East    Units  Estimated Accuracy
 JB1121;SPC IL W     -   198,940.      780,350.      MT  (+/- 180 meters Scaled)
 JB1121
 JB1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH040587(NAD 83)
 JB1121
 JB1121                          SUPERSEDED SURVEY CONTROL
 JB1121
 JB1121  NGVD 29 (??/??/92)  145.675  (m)          477.94   (f) ADJ UNCH    2 0
 JB1121
 JB1121.Superseded values are not recommended for survey control.
 JB1121
 JB1121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1121.See file dsdata.pdf to determine how the superseded data were derived.
 JB1121
 JB1121_MARKER: DB = BENCH MARK DISK
 JB1121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1121_STAMPING: L 104 1935
 JB1121_MARK LOGO: CGS
 JB1121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1121+STABILITY: SURFACE MOTION
 JB1121
 JB1121  HISTORY     - Date     Condition        Report By
 JB1121  HISTORY     - 1935     MONUMENTED       CGS
 JB1121  HISTORY     - 20121009 MARK NOT FOUND   ILDT
 JB1121
 JB1121                          STATION DESCRIPTION
 JB1121
 JB1121'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1121'1.7 MI NE FROM HOYLETON.
 JB1121'1.7 MILES NORTHEAST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM
 JB1121'THE STATION AT HOYLETON, WASHINGTON COUNTY, AT POLE 21+14, 22
 JB1121'YARDS SOUTHWEST OF A ROAD CROSSING, 7 YARDS NORTHWEST OF THE
 JB1121'CENTERLINE OF THE TRACK, AND AT A FENCE.  A STANDARD DISK,
 JB1121'STAMPED L 104 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1121
 JB1121                          STATION RECOVERY (2012)
 JB1121
 JB1121'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1121'TRACKS AND CROSSING ARE GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0429 ***********************************************************************
 HB0429  DESIGNATION -  L 105
 HB0429  PID         -  HB0429
 HB0429  STATE/COUNTY-  IL/JOHNSON
 HB0429  COUNTRY     -  US
 HB0429  USGS QUAD   -  BLOOMFIELD (2018)
 HB0429
 HB0429                         *CURRENT SURVEY CONTROL
 HB0429  ______________________________________________________________________
 HB0429* NAD 83(1986) POSITION- 37 23 58.     (N) 088 46 43.     (W)   SCALED
 HB0429* NAVD 88 ORTHO HEIGHT -   150.939 (meters)      495.21  (feet) ADJUSTED
 HB0429  ______________________________________________________________________
 HB0429  GEOID HEIGHT    -        -28.752 (meters)                     GEOID18
 HB0429  DYNAMIC HEIGHT  -        150.830 (meters)      494.85  (feet) COMP
 HB0429  MODELED GRAVITY -    979,908.0   (mgal)                       NAVD 88
 HB0429
 HB0429  VERT ORDER      -  SECOND    CLASS 0
 HB0429
 HB0429.The horizontal coordinates were scaled from a map and have
 HB0429.an estimated accuracy of +/- 6 seconds.
 HB0429
 HB0429.The orthometric height was determined by differential leveling and
 HB0429.adjusted by the NATIONAL GEODETIC SURVEY
 HB0429.in June 1991.
 HB0429
 HB0429.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0429.GEOID18 height accuracy estimate available here.
 HB0429
 HB0429.Click photographs - Photos may exist for this station.
 HB0429
 HB0429.The dynamic height is computed by dividing the NAVD 88
 HB0429.geopotential number by the normal gravity value computed on the
 HB0429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0429.degrees latitude (g = 980.6199 gals.).
 HB0429
 HB0429.The modeled gravity was interpolated from observed gravity values.
 HB0429
 HB0429;                    North         East    Units  Estimated Accuracy
 HB0429;SPC IL E     -    81,410.      260,570.      MT  (+/- 180 meters Scaled)
 HB0429
 HB0429_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG425406(NAD 83)
 HB0429
 HB0429                          SUPERSEDED SURVEY CONTROL
 HB0429
 HB0429  NGVD 29 (11/26/84)  151.014  (m)          495.45   (f) ADJUSTED    2 0
 HB0429
 HB0429.Superseded values are not recommended for survey control.
 HB0429
 HB0429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0429.See file dsdata.pdf to determine how the superseded data were derived.
 HB0429
 HB0429_MARKER: DB = BENCH MARK DISK
 HB0429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0429_STAMPING: L 105 1935
 HB0429_MARK LOGO: CGS
 HB0429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0429+STABILITY: SURFACE MOTION
 HB0429
 HB0429  HISTORY     - Date     Condition        Report By
 HB0429  HISTORY     - 1935     MONUMENTED       CGS
 HB0429
 HB0429                          STATION DESCRIPTION
 HB0429
 HB0429'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0429'1.8 MI W FROM GRANTSBURG.
 HB0429'1.8 MILES WEST ALONG STATE HIGHWAY 146 FROM THE PUBLIC SCHOOL AT
 HB0429'GRANTSBURG, JOHNSON COUNTY, 30 YARDS WEST OF THE JUNCTION OF A
 HB0429'ROAD LEADING SOUTH TO GANNTOWN, AND 12 YARDS NORTH OF THE
 HB0429'CENTERLINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED L 105 1935
 HB0429'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0875 ***********************************************************************
 HB0875  DESIGNATION -  L 106
 HB0875  PID         -  HB0875
 HB0875  STATE/COUNTY-  IL/UNION
 HB0875  COUNTRY     -  US
 HB0875  USGS QUAD   -  JONESBORO (2018)
 HB0875
 HB0875                         *CURRENT SURVEY CONTROL
 HB0875  ______________________________________________________________________
 HB0875* NAD 83(1986) POSITION- 37 27 05.     (N) 089 16 05.     (W)   SCALED
 HB0875* NAVD 88 ORTHO HEIGHT -   173.029 (meters)      567.68  (feet) ADJUSTED
 HB0875  ______________________________________________________________________
 HB0875  GEOID HEIGHT    -        -28.525 (meters)                     GEOID18
 HB0875  DYNAMIC HEIGHT  -        172.905 (meters)      567.27  (feet) COMP
 HB0875  MODELED GRAVITY -    979,914.0   (mgal)                       NAVD 88
 HB0875
 HB0875  VERT ORDER      -  FIRST     CLASS II
 HB0875
 HB0875.The horizontal coordinates were scaled from a map and have
 HB0875.an estimated accuracy of +/- 6 seconds.
 HB0875
 HB0875.The orthometric height was determined by differential leveling and
 HB0875.adjusted by the NATIONAL GEODETIC SURVEY
 HB0875.in June 1991.
 HB0875
 HB0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0875.GEOID18 height accuracy estimate available here.
 HB0875
 HB0875.Click photographs - Photos may exist for this station.
 HB0875
 HB0875.The dynamic height is computed by dividing the NAVD 88
 HB0875.geopotential number by the normal gravity value computed on the
 HB0875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0875.degrees latitude (g = 980.6199 gals.).
 HB0875
 HB0875.The modeled gravity was interpolated from observed gravity values.
 HB0875
 HB0875;                    North         East    Units  Estimated Accuracy
 HB0875;SPC IL W     -    87,460.      779,510.      MT  (+/- 180 meters Scaled)
 HB0875
 HB0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG993473(NAD 83)
 HB0875
 HB0875                          SUPERSEDED SURVEY CONTROL
 HB0875
 HB0875  NGVD 29 (11/26/84)  173.043  (m)          567.73   (f) ADJUSTED    1 2
 HB0875
 HB0875.Superseded values are not recommended for survey control.
 HB0875
 HB0875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0875.See file dsdata.pdf to determine how the superseded data were derived.
 HB0875
 HB0875_MARKER: DB = BENCH MARK DISK
 HB0875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0875_STAMPING: L 106 1935
 HB0875_MARK LOGO: CGS
 HB0875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0875+STABILITY: SURFACE MOTION
 HB0875_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0875+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2002
 HB0875
 HB0875  HISTORY     - Date     Condition        Report By
 HB0875  HISTORY     - 1935     MONUMENTED       CGS
 HB0875  HISTORY     - 1949     GOOD             CGS
 HB0875  HISTORY     - 1976     GOOD             ILDT
 HB0875  HISTORY     - 1976     GOOD             ILDT
 HB0875  HISTORY     - 1976     GOOD             ILDT
 HB0875  HISTORY     - 20020828 GOOD             USACE
 HB0875
 HB0875                          STATION DESCRIPTION
 HB0875
 HB0875'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0875'AT JONESBORO.
 HB0875'AT JONESBORO, AT THE VILLAGE SQUARE, 14 FEET NORTHWEST OF THE
 HB0875'NORTHWEST CORNER OF THE CONCRETE STEPS TO THE WEST ENTRANCE TO
 HB0875'THE CITY HALL, 2 FEET SOUTH OF A POWER POLE, AT THE INTERSECTION
 HB0875'OF NORTH MAIN STREET AND BROAD STREET, 2 FEET WEST OF A WHITE
 HB0875'WOODEN WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 HB0875'PROJECTING 2 INCHES.
 HB0875
 HB0875                          STATION RECOVERY (1976)
 HB0875
 HB0875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0875'RECOVERED IN GOOD CONDITION.
 HB0875
 HB0875                          STATION RECOVERY (1976)
 HB0875
 HB0875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0875'RECOVERED IN GOOD CONDITION.
 HB0875
 HB0875                          STATION RECOVERY (1976)
 HB0875
 HB0875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0875'RECOVERED IN GOOD CONDITION.
 HB0875
 HB0875                          STATION RECOVERY (2002)
 HB0875
 HB0875'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0875'CITY HALL BUILDING AT VILLAGE SQUARE HAS BEEN TORN DOWN AND REPLACED
 HB0875'WITH A FOUNTAIN. POWER POLE IN DESCRIPTION IS STILL GOOD FOR
 HB0875'REFERENCE. THIS IS THE ONLY POWER POLE IN FOUNTAIN SQUARE AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1818 ***********************************************************************
 HB1818  DESIGNATION -  L 107 RESET
 HB1818  PID         -  HB1818
 HB1818  STATE/COUNTY-  IL/ALEXANDER
 HB1818  COUNTRY     -  US
 HB1818  USGS QUAD   -  THEBES (2018)
 HB1818
 HB1818                         *CURRENT SURVEY CONTROL
 HB1818  ______________________________________________________________________
 HB1818* NAD 83(1986) POSITION- 37 13 08.     (N) 089 26 53.     (W)   SCALED
 HB1818* NAVD 88 ORTHO HEIGHT -   137.87  (meters)      452.3   (feet) RESET
 HB1818  ______________________________________________________________________
 HB1818  GEOID HEIGHT    -        -28.247 (meters)                     GEOID18
 HB1818  VERT ORDER      -  THIRD
 HB1818
 HB1818.The horizontal coordinates were scaled from a map and have
 HB1818.an estimated accuracy of +/- 6 seconds.
 HB1818
 HB1818.The orthometric height was computed from unverified reset data.
 HB1818
 HB1818.No vertical observational check was made to the station.
 HB1818
 HB1818.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1818.GEOID18 height accuracy estimate available here.
 HB1818
 HB1818.Click photographs - Photos may exist for this station.
 HB1818
 HB1818;                    North         East    Units  Estimated Accuracy
 HB1818;SPC IL W     -    61,520.      763,780.      MT  (+/- 180 meters Scaled)
 HB1818
 HB1818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG827219(NAD 83)
 HB1818
 HB1818                          SUPERSEDED SURVEY CONTROL
 HB1818
 HB1818  NGVD 29 (11/09/15)  137.75   (m)          451.9    (f) RESET       3  
 HB1818
 HB1818.Superseded values are not recommended for survey control.
 HB1818
 HB1818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1818.See file dsdata.pdf to determine how the superseded data were derived.
 HB1818
 HB1818_MARKER: DV = VERTICAL CONTROL DISK
 HB1818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1818_STAMPING: L 107 RESET 1986
 HB1818_MARK LOGO: NGS
 HB1818_PROJECTION: FLUSH
 HB1818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1818+STABILITY: SURFACE MOTION
 HB1818
 HB1818  HISTORY     - Date     Condition        Report By
 HB1818  HISTORY     - 1986     MONUMENTED       ILDT
 HB1818
 HB1818                          STATION DESCRIPTION
 HB1818
 HB1818'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1986
 HB1818'0.8 KM (0.50 MI) SE FROM THEBES.
 HB1818'0.5 MILE SOUTHEAST ALONG STATE HIGHWAY 3 FROM THE HIGH SCHOOL IN
 HB1818'THEBES, 47 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 32 FEET NORTH
 HB1818'OF THE CENTERLINE OF A FRONTAGE ROAD, 12 FEET NORTHWEST OF A 10 INCH
 HB1818'ELM TREE, AND 50 FEET WEST OF THE CENTERLINE OF THE ENTRANCE OF
 HB1818'MEADOWBROOK ESTATES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0177 ***********************************************************************
 JB0177  DESIGNATION -  L 108
 JB0177  PID         -  JB0177
 JB0177  STATE/COUNTY-  IL/WAYNE
 JB0177  COUNTRY     -  US
 JB0177  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0177
 JB0177                         *CURRENT SURVEY CONTROL
 JB0177  ______________________________________________________________________
 JB0177* NAD 83(1986) POSITION- 38 21 46.     (N) 088 16 38.     (W)   SCALED
 JB0177* NAVD 88 ORTHO HEIGHT -   126.268 (meters)      414.26  (feet) ADJUSTED
 JB0177  ______________________________________________________________________
 JB0177  GEOID HEIGHT    -        -30.627 (meters)                     GEOID18
 JB0177  DYNAMIC HEIGHT  -        126.189 (meters)      414.01  (feet) COMP
 JB0177  MODELED GRAVITY -    979,999.0   (mgal)                       NAVD 88
 JB0177
 JB0177  VERT ORDER      -  SECOND    CLASS 0
 JB0177
 JB0177.The horizontal coordinates were scaled from a map and have
 JB0177.an estimated accuracy of +/- 6 seconds.
 JB0177
 JB0177.The orthometric height was determined by differential leveling and
 JB0177.adjusted by the NATIONAL GEODETIC SURVEY
 JB0177.in June 1991.
 JB0177
 JB0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0177.GEOID18 height accuracy estimate available here.
 JB0177
 JB0177.Click photographs - Photos may exist for this station.
 JB0177
 JB0177.The dynamic height is computed by dividing the NAVD 88
 JB0177.geopotential number by the normal gravity value computed on the
 JB0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0177.degrees latitude (g = 980.6199 gals.).
 JB0177
 JB0177.The modeled gravity was interpolated from observed gravity values.
 JB0177
 JB0177;                    North         East    Units  Estimated Accuracy
 JB0177;SPC IL E     -   188,240.      304,900.      MT  (+/- 180 meters Scaled)
 JB0177
 JB0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH884468(NAD 83)
 JB0177
 JB0177                          SUPERSEDED SURVEY CONTROL
 JB0177
 JB0177  NGVD 29 (??/??/92)  126.396  (m)          414.68   (f) ADJ UNCH    2 0
 JB0177
 JB0177.Superseded values are not recommended for survey control.
 JB0177
 JB0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0177.See file dsdata.pdf to determine how the superseded data were derived.
 JB0177
 JB0177_MARKER: DB = BENCH MARK DISK
 JB0177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0177_STAMPING: L 108 1935
 JB0177_MARK LOGO: CGS
 JB0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0177+STABILITY: SURFACE MOTION
 JB0177
 JB0177  HISTORY     - Date     Condition        Report By
 JB0177  HISTORY     - 1935     MONUMENTED       CGS
 JB0177  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 JB0177
 JB0177                          STATION DESCRIPTION
 JB0177
 JB0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0177'AT MERRIAM.
 JB0177'AT MERRIAM, WAYNE COUNTY, ON THE SOUTHERN RAILWAY, 0.1 MILE
 JB0177'WEST OF MILEPOST 122, ABOUT 425 FEET EAST OF THE EAST SWITCH, 2
 JB0177'RAILS EAST OF A HIGHWAY CROSSING, AND 40 FEET SOUTH OF THE
 JB0177'TRACK.  A STANDARD DISK, STAMPED L 108 1935 AND SET IN THE TOP
 JB0177'OF A CONCRETE POST.
 JB0177
 JB0177                          STATION RECOVERY (2012)
 JB0177
 JB0177'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0177'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0488 ***********************************************************************
 HB0488  DESIGNATION -  L 110
 HB0488  PID         -  HB0488
 HB0488  STATE/COUNTY-  IL/SALINE
 HB0488  COUNTRY     -  US
 HB0488  USGS QUAD   -  HARRISBURG (2018)
 HB0488
 HB0488                         *CURRENT SURVEY CONTROL
 HB0488  ______________________________________________________________________
 HB0488* NAD 83(1986) POSITION- 37 42 28.     (N) 088 34 08.     (W)   SCALED
 HB0488* NAVD 88 ORTHO HEIGHT -   119.313 (meters)      391.45  (feet) ADJUSTED
 HB0488  ______________________________________________________________________
 HB0488  GEOID HEIGHT    -        -29.403 (meters)                     GEOID18
 HB0488  DYNAMIC HEIGHT  -        119.231 (meters)      391.18  (feet) COMP
 HB0488  MODELED GRAVITY -    979,943.0   (mgal)                       NAVD 88
 HB0488
 HB0488  VERT ORDER      -  SECOND    CLASS 0
 HB0488
 HB0488.The horizontal coordinates were scaled from a map and have
 HB0488.an estimated accuracy of +/- 6 seconds.
 HB0488
 HB0488.The orthometric height was determined by differential leveling and
 HB0488.adjusted by the NATIONAL GEODETIC SURVEY
 HB0488.in June 1991.
 HB0488
 HB0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0488.GEOID18 height accuracy estimate available here.
 HB0488
 HB0488.Click photographs - Photos may exist for this station.
 HB0488
 HB0488.The dynamic height is computed by dividing the NAVD 88
 HB0488.geopotential number by the normal gravity value computed on the
 HB0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0488.degrees latitude (g = 980.6199 gals.).
 HB0488
 HB0488.The modeled gravity was interpolated from observed gravity values.
 HB0488
 HB0488;                    North         East    Units  Estimated Accuracy
 HB0488;SPC IL E     -   115,570.      279,230.      MT  (+/- 180 meters Scaled)
 HB0488
 HB0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG617745(NAD 83)
 HB0488
 HB0488                          SUPERSEDED SURVEY CONTROL
 HB0488
 HB0488  NGVD 29 (11/26/84)  119.408  (m)          391.76   (f) ADJUSTED    2 0
 HB0488
 HB0488.Superseded values are not recommended for survey control.
 HB0488
 HB0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0488.See file dsdata.pdf to determine how the superseded data were derived.
 HB0488
 HB0488_MARKER: DB = BENCH MARK DISK
 HB0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0488_STAMPING: L 110 1935
 HB0488_MARK LOGO: CGS
 HB0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0488+STABILITY: SURFACE MOTION
 HB0488
 HB0488  HISTORY     - Date     Condition        Report By
 HB0488  HISTORY     - 1935     MONUMENTED       CGS
 HB0488  HISTORY     - 1960     GOOD             CGS
 HB0488
 HB0488                          STATION DESCRIPTION
 HB0488
 HB0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0488'3.1 MI SW FROM HARRISBURG.
 HB0488'3.1 MILES SOUTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 HB0488'AND ST. LOUIS RAILWAY FROM THE STATION AT HARRISBURG, SALINE
 HB0488'COUNTY, ABOUT 200 YARDS NORTH OF A SWITCH STAND, 17 YARDS
 HB0488'NORTHWEST OF A SPUR TRACK LEADING EAST, 9 YARDS EAST OF THE
 HB0488'CENTERLINE OF THE MAIN TRACK, AND 25 YARDS WEST OF THE CENTERLINE
 HB0488'OF THE U.S. HIGHWAY 45.  A STANDARD DISK, STAMPED L 110 1935
 HB0488'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- THE REFERENCE
 HB0488'POINTS--SWITCH STAND AND SPUR TRACK TO THE EAST HAVE BEEN
 HB0488'REMOVED.
 HB0488
 HB0488                          STATION RECOVERY (1960)
 HB0488
 HB0488'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0488'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0342 ***********************************************************************
 HB0342  DESIGNATION -  L 111
 HB0342  PID         -  HB0342
 HB0342  STATE/COUNTY-  IL/MASSAC
 HB0342  COUNTRY     -  US
 HB0342  USGS QUAD   -  REEVESVILLE (2018)
 HB0342
 HB0342                         *CURRENT SURVEY CONTROL
 HB0342  ______________________________________________________________________
 HB0342* NAD 83(1986) POSITION- 37 16 21.81   (N) 088 44 16.58   (W)   HD_HELD1
 HB0342* NAVD 88 ORTHO HEIGHT -   111.100 (meters)      364.50  (feet) ADJUSTED
 HB0342  ______________________________________________________________________
 HB0342  GEOID HEIGHT    -        -28.596 (meters)                     GEOID18
 HB0342  DYNAMIC HEIGHT  -        111.019 (meters)      364.23  (feet) COMP
 HB0342  MODELED GRAVITY -    979,901.2   (mgal)                       NAVD 88
 HB0342
 HB0342  VERT ORDER      -  SECOND    CLASS 0
 HB0342
 HB0342.The horizontal coordinates were determined by differentially corrected
 HB0342.hand held GPS observations or other comparable positioning techniques
 HB0342.and have an estimated accuracy of +/- 3 meters.
 HB0342
 HB0342.The orthometric height was determined by differential leveling and
 HB0342.adjusted by the NATIONAL GEODETIC SURVEY
 HB0342.in June 1991.
 HB0342
 HB0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0342.GEOID18 height accuracy estimate available here.
 HB0342
 HB0342.Click photographs - Photos may exist for this station.
 HB0342
 HB0342.The dynamic height is computed by dividing the NAVD 88
 HB0342.geopotential number by the normal gravity value computed on the
 HB0342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0342.degrees latitude (g = 980.6199 gals.).
 HB0342
 HB0342.The modeled gravity was interpolated from observed gravity values.
 HB0342
 HB0342;                    North         East    Units  Estimated Accuracy
 HB0342;SPC IL E     -    67,333.6     264,115.2     MT  (+/- 3 meters HH1 GPS) 
 HB0342
 HB0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4591226542(NAD 83)
 HB0342
 HB0342                          SUPERSEDED SURVEY CONTROL
 HB0342
 HB0342  NGVD 29 (11/26/84)  111.162  (m)          364.70   (f) ADJUSTED    2 0
 HB0342
 HB0342.Superseded values are not recommended for survey control.
 HB0342
 HB0342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0342.See file dsdata.pdf to determine how the superseded data were derived.
 HB0342
 HB0342_MARKER: DB = BENCH MARK DISK
 HB0342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0342_STAMPING: L 111 1935
 HB0342_MARK LOGO: CGS
 HB0342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0342+STABILITY: SURFACE MOTION
 HB0342
 HB0342  HISTORY     - Date     Condition        Report By
 HB0342  HISTORY     - 1935     MONUMENTED       CGS
 HB0342
 HB0342                          STATION DESCRIPTION
 HB0342
 HB0342'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0342'1.6 MI N FROM ROUND KNOB.
 HB0342'1.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0342'STATION AT ROUND KNOB, MASSAC COUNTY, AT MANELA, 18 YARDS SOUTH
 HB0342'OF THE STATION, 16 YARDS EAST OF THE CENTERLINE OF THE EAST TRACK,
 HB0342'AND AT A FENCE.  A STANDARD DISK, STAMPED L 111 1935 AND SET
 HB0342'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0849 ***********************************************************************
 JB0849  DESIGNATION -  L 113
 JB0849  PID         -  JB0849
 JB0849  STATE/COUNTY-  IL/BOND
 JB0849  COUNTRY     -  US
 JB0849  USGS QUAD   -  GREENVILLE (2018)
 JB0849
 JB0849                         *CURRENT SURVEY CONTROL
 JB0849  ______________________________________________________________________
 JB0849* NAD 83(1986) POSITION- 38 56 58.     (N) 089 23 51.     (W)   SCALED
 JB0849* NAVD 88 ORTHO HEIGHT -   166.916 (meters)      547.62  (feet) ADJUSTED
 JB0849  ______________________________________________________________________
 JB0849  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 JB0849  DYNAMIC HEIGHT  -        166.816 (meters)      547.30  (feet) COMP
 JB0849  MODELED GRAVITY -    980,024.8   (mgal)                       NAVD 88
 JB0849
 JB0849  VERT ORDER      -  SECOND    CLASS 0
 JB0849
 JB0849.The horizontal coordinates were scaled from a map and have
 JB0849.an estimated accuracy of +/- 6 seconds.
 JB0849
 JB0849.The orthometric height was determined by differential leveling and
 JB0849.adjusted by the NATIONAL GEODETIC SURVEY
 JB0849.in June 1991.
 JB0849
 JB0849.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0849.GEOID18 height accuracy estimate available here.
 JB0849
 JB0849.Click photographs - Photos may exist for this station.
 JB0849
 JB0849.The dynamic height is computed by dividing the NAVD 88
 JB0849.geopotential number by the normal gravity value computed on the
 JB0849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0849.degrees latitude (g = 980.6199 gals.).
 JB0849
 JB0849.The modeled gravity was interpolated from observed gravity values.
 JB0849
 JB0849;                    North         East    Units  Estimated Accuracy
 JB0849;SPC IL W     -   253,640.      766,670.      MT  (+/- 180 meters Scaled)
 JB0849
 JB0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ922138(NAD 83)
 JB0849
 JB0849                          SUPERSEDED SURVEY CONTROL
 JB0849
 JB0849  NGVD 29 (??/??/92)  167.049  (m)          548.06   (f) ADJ UNCH    2 0
 JB0849
 JB0849.Superseded values are not recommended for survey control.
 JB0849
 JB0849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0849.See file dsdata.pdf to determine how the superseded data were derived.
 JB0849
 JB0849_MARKER: DB = BENCH MARK DISK
 JB0849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0849_STAMPING: L 113 1935
 JB0849_MARK LOGO: CGS
 JB0849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0849+STABILITY: SURFACE MOTION
 JB0849
 JB0849  HISTORY     - Date     Condition        Report By
 JB0849  HISTORY     - 1935     MONUMENTED       CGS
 JB0849  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0849
 JB0849                          STATION DESCRIPTION
 JB0849
 JB0849'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0849'3.1 MI S FROM AYERS.
 JB0849'3.1 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JB0849'FROM THE STATION AT AYERS, BOND COUNTY, AT POLE 88/3, 40 FEET
 JB0849'SOUTH OF OVERHEAD BRIDGE NO. 88.30, AND 20 FEET EAST OF THE EAST
 JB0849'RAIL.  A STANDARD DISK, STAMPED L 113 1935 AND SET IN THE TOP
 JB0849'OF A CONCRETE POST.
 JB0849
 JB0849                          STATION RECOVERY (1974)
 JB0849
 JB0849'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0849'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0120 ***********************************************************************
 JC0120  DESIGNATION -  L 114
 JC0120  PID         -  JC0120
 JC0120  STATE/COUNTY-  IL/ST CLAIR
 JC0120  COUNTRY     -  US
 JC0120  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0120
 JC0120                         *CURRENT SURVEY CONTROL
 JC0120  ______________________________________________________________________
 JC0120* NAD 83(1986) POSITION- 38 30 54.     (N) 090 00 59.     (W)   SCALED
 JC0120* NAVD 88 ORTHO HEIGHT -   161.922 (meters)      531.24  (feet) ADJUSTED
 JC0120  ______________________________________________________________________
 JC0120  GEOID HEIGHT    -        -30.599 (meters)                     GEOID18
 JC0120  DYNAMIC HEIGHT  -        161.818 (meters)      530.90  (feet) COMP
 JC0120  MODELED GRAVITY -    979,989.1   (mgal)                       NAVD 88
 JC0120
 JC0120  VERT ORDER      -  SECOND    CLASS 0
 JC0120
 JC0120.The horizontal coordinates were scaled from a map and have
 JC0120.an estimated accuracy of +/- 6 seconds.
 JC0120
 JC0120.The orthometric height was determined by differential leveling and
 JC0120.adjusted by the NATIONAL GEODETIC SURVEY
 JC0120.in June 1991.
 JC0120
 JC0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0120.GEOID18 height accuracy estimate available here.
 JC0120
 JC0120.Click photographs - Photos may exist for this station.
 JC0120
 JC0120.The dynamic height is computed by dividing the NAVD 88
 JC0120.geopotential number by the normal gravity value computed on the
 JC0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0120.degrees latitude (g = 980.6199 gals.).
 JC0120
 JC0120.The modeled gravity was interpolated from observed gravity values.
 JC0120
 JC0120;                    North         East    Units  Estimated Accuracy
 JC0120;SPC IL W     -   205,140.      713,110.      MT  (+/- 180 meters Scaled)
 JC0120
 JC0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC601671(NAD 83)
 JC0120
 JC0120                          SUPERSEDED SURVEY CONTROL
 JC0120
 JC0120  NGVD 29 (??/??/92)  162.049  (m)          531.66   (f) ADJ UNCH    2 0
 JC0120
 JC0120.Superseded values are not recommended for survey control.
 JC0120
 JC0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0120.See file dsdata.pdf to determine how the superseded data were derived.
 JC0120
 JC0120_MARKER: DB = BENCH MARK DISK
 JC0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0120_STAMPING: L 114 1935
 JC0120_MARK LOGO: CGS
 JC0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0120+STABILITY: SURFACE MOTION
 JC0120
 JC0120  HISTORY     - Date     Condition        Report By
 JC0120  HISTORY     - 1935     MONUMENTED       CGS
 JC0120
 JC0120                          STATION DESCRIPTION
 JC0120
 JC0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0120'1.9 MI NW FROM BELLEVILLE.
 JC0120'1.9 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JC0120'STATION AT BELLEVILLE, ST. CLAIR COUNTY, 100 FEET SOUTH OF AN
 JC0120'UNDERPASS, AND 15 FEET WEST OF THE CENTERLINE OF THE SOUTHBOUND
 JC0120'TRACK.  A STANDARD DISK, STAMPED L 114 1935 AND SET IN THE TOP
 JC0120'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0289 ***********************************************************************
 JC0289  DESIGNATION -  L 115
 JC0289  PID         -  JC0289
 JC0289  STATE/COUNTY-  IL/MONROE
 JC0289  COUNTRY     -  US
 JC0289  USGS QUAD   -  COLUMBIA (2018)
 JC0289
 JC0289                         *CURRENT SURVEY CONTROL
 JC0289  ______________________________________________________________________
 JC0289* NAD 83(1986) POSITION- 38 26 30.82   (N) 090 14 51.18   (W)   HD_HELD1
 JC0289* NAVD 88 ORTHO HEIGHT -   125.535 (meters)      411.86  (feet) ADJUSTED
 JC0289  ______________________________________________________________________
 JC0289  GEOID HEIGHT    -        -30.610 (meters)                     GEOID18
 JC0289  DYNAMIC HEIGHT  -        125.454 (meters)      411.59  (feet) COMP
 JC0289  MODELED GRAVITY -    979,984.3   (mgal)                       NAVD 88
 JC0289
 JC0289  VERT ORDER      -  SECOND    CLASS 0
 JC0289
 JC0289.The horizontal coordinates were determined by differentially corrected
 JC0289.hand held GPS observations or other comparable positioning techniques
 JC0289.and have an estimated accuracy of +/- 3 meters.
 JC0289
 JC0289.The orthometric height was determined by differential leveling and
 JC0289.adjusted by the NATIONAL GEODETIC SURVEY
 JC0289.in June 1991.
 JC0289
 JC0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0289.GEOID18 height accuracy estimate available here.
 JC0289
 JC0289.Click photographs - Photos may exist for this station.
 JC0289
 JC0289.The dynamic height is computed by dividing the NAVD 88
 JC0289.geopotential number by the normal gravity value computed on the
 JC0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0289.degrees latitude (g = 980.6199 gals.).
 JC0289
 JC0289.The modeled gravity was interpolated from observed gravity values.
 JC0289
 JC0289;                    North         East    Units  Estimated Accuracy
 JC0289;SPC IL W     -   197,020.6     692,939.1     MT  (+/- 3 meters HH1 GPS) 
 JC0289
 JC0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4022158434(NAD 83)
 JC0289
 JC0289                          SUPERSEDED SURVEY CONTROL
 JC0289
 JC0289  NGVD 29 (??/??/92)  125.676  (m)          412.32   (f) ADJ UNCH    2 0
 JC0289
 JC0289.Superseded values are not recommended for survey control.
 JC0289
 JC0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0289.See file dsdata.pdf to determine how the superseded data were derived.
 JC0289
 JC0289_MARKER: DB = BENCH MARK DISK
 JC0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0289_STAMPING: L 115 1935
 JC0289_MARK LOGO: CGS
 JC0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0289+STABILITY: SURFACE MOTION
 JC0289
 JC0289  HISTORY     - Date     Condition        Report By
 JC0289  HISTORY     - 1935     MONUMENTED       CGS
 JC0289  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0289
 JC0289                          STATION DESCRIPTION
 JC0289
 JC0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0289'3.4 MI N FROM WARNOCK.
 JC0289'2.3 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0289'STATION AT WARNOCK, MONROE COUNTY, AT POLE 11/27, 25 FEET SOUTH
 JC0289'OF A ROAD CROSSING, 15 FEET WEST OF THE CENTERLINE OF THE
 JC0289'SOUTH-BOUND MAIN TRACK, AND AT A RAILROAD CROSSING SIGN.  A
 JC0289'STANDARD DISK, STAMPED L 115 1935 AND SET IN THE TOP OF A
 JC0289'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 JC0289
 JC0289                          STATION RECOVERY (1987)
 JC0289
 JC0289'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0289'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0703 ***********************************************************************
 HB0703  DESIGNATION -  L 119
 HB0703  PID         -  HB0703
 HB0703  STATE/COUNTY-  IL/JACKSON
 HB0703  COUNTRY     -  US
 HB0703  USGS QUAD   -  MURPHYSBORO (2018)
 HB0703
 HB0703                         *CURRENT SURVEY CONTROL
 HB0703  ______________________________________________________________________
 HB0703* NAD 83(1986) POSITION- 37 45 52.     (N) 089 18 44.     (W)   SCALED
 HB0703* NAVD 88 ORTHO HEIGHT -   117.918 (meters)      386.87  (feet) ADJUSTED
 HB0703  ______________________________________________________________________
 HB0703  GEOID HEIGHT    -        -29.197 (meters)                     GEOID18
 HB0703  DYNAMIC HEIGHT  -        117.836 (meters)      386.60  (feet) COMP
 HB0703  MODELED GRAVITY -    979,933.9   (mgal)                       NAVD 88
 HB0703
 HB0703  VERT ORDER      -  FIRST     CLASS II
 HB0703
 HB0703.The horizontal coordinates were scaled from a map and have
 HB0703.an estimated accuracy of +/- 6 seconds.
 HB0703
 HB0703.The orthometric height was determined by differential leveling and
 HB0703.adjusted by the NATIONAL GEODETIC SURVEY
 HB0703.in June 1991.
 HB0703
 HB0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0703.GEOID18 height accuracy estimate available here.
 HB0703
 HB0703.Click photographs - Photos may exist for this station.
 HB0703
 HB0703.The dynamic height is computed by dividing the NAVD 88
 HB0703.geopotential number by the normal gravity value computed on the
 HB0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0703.degrees latitude (g = 980.6199 gals.).
 HB0703
 HB0703.The modeled gravity was interpolated from observed gravity values.
 HB0703
 HB0703;                    North         East    Units  Estimated Accuracy
 HB0703;SPC IL W     -   122,170.      775,280.      MT  (+/- 180 meters Scaled)
 HB0703
 HB0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG963821(NAD 83)
 HB0703
 HB0703                          SUPERSEDED SURVEY CONTROL
 HB0703
 HB0703  NGVD 29 (11/26/84)  117.841  (m)          386.62   (f) ADJUSTED    1 2
 HB0703
 HB0703.Superseded values are not recommended for survey control.
 HB0703
 HB0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0703.See file dsdata.pdf to determine how the superseded data were derived.
 HB0703
 HB0703_MARKER: DB = BENCH MARK DISK
 HB0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0703_STAMPING: L 119 1935
 HB0703_MARK LOGO: CGS
 HB0703_PROJECTION: PROJECTING 10 CENTIMETERS
 HB0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0703+STABILITY: SURFACE MOTION
 HB0703
 HB0703  HISTORY     - Date     Condition        Report By
 HB0703  HISTORY     - 1935     MONUMENTED       CGS
 HB0703  HISTORY     - 1949     GOOD             CGS
 HB0703  HISTORY     - 1981     GOOD             NGS
 HB0703  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB0703
 HB0703                          STATION DESCRIPTION
 HB0703
 HB0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0703'0.6 MI NE FROM TEXAS JUNCTION.
 HB0703'0.65 MILE NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0703'JUNCTION OF THE MAIN TRACK AND A TRACK LEADING WEST TO MURPHYSBORO
 HB0703'AT TEXAS JUNCTION, 127.5 FEET EAST-NORTHEAST OF SWITCHSTAND
 HB0703'AT THE NORTHEAST END OF A SIDING, 92.2 FEET EAST-NORTHEAST OF
 HB0703'THE NORTHEAST CORNER OF THE CONCRETE BASE OF BLOCK SIGNAL
 HB0703'NO. G 856, 37 FEET SOUTH OF THE CENTER LINE OF A FIELD ROAD
 HB0703'PARALLEL TO THE TRACK, 23 FEET NORTH OF THE NORTH RAIL, 21 FEET
 HB0703'SOUTH OF THE R/W FENCE, 1.5 FEET SOUTHWEST OF A WHITE WOODEN
 HB0703'WITNESS POST, ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF A
 HB0703'CONCRETE POST PROJECTING 3 INCHES.
 HB0703
 HB0703                          STATION RECOVERY (1981)
 HB0703
 HB0703'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0703'0.8 KILOMETER (0.5 MILE) EAST ALONG STATE HIGHWAY 149 FROM THE
 HB0703'COURTHOUSE IN MURPHYSBORO, THENCE 1.2 KILOMTERS (0.75 MILE) EAST ALONG
 HB0703'STATE HIGHWAY 149 TO THE MARK ON THE RIGHT, ABOUT 500 FEET SOUTH OF
 HB0703'THE ILLINOIS CENTRAL GULF RAILROAD, 38.71 METERS (127 FEET) EAST OF A
 HB0703'SWITCH STAND, 7.01 METERS (23.0 FEET) NORTH OF THE NORTH RAIL,
 HB0703'6.40 METERS (21.0 FEET) SOUTH OF A RIGHT-OF-WAY FENCE.
 HB0703'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 HB0703
 HB0703                          STATION RECOVERY (2011)
 HB0703
 HB0703'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0703'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0621 ***********************************************************************
 KB0621  DESIGNATION -  L 12
 KB0621  PID         -  KB0621
 KB0621  STATE/COUNTY-  IL/MACON
 KB0621  COUNTRY     -  US
 KB0621  USGS QUAD   -  DECATUR (2018)
 KB0621
 KB0621                         *CURRENT SURVEY CONTROL
 KB0621  ______________________________________________________________________
 KB0621* NAD 83(1986) POSITION- 39 47 09.     (N) 088 54 32.     (W)   SCALED
 KB0621* NAVD 88 ORTHO HEIGHT -   201.808 (meters)      662.10  (feet) ADJUSTED
 KB0621  ______________________________________________________________________
 KB0621  GEOID HEIGHT    -        -32.386 (meters)                     GEOID18
 KB0621  DYNAMIC HEIGHT  -        201.696 (meters)      661.73  (feet) COMP
 KB0621  MODELED GRAVITY -    980,067.7   (mgal)                       NAVD 88
 KB0621
 KB0621  VERT ORDER      -  FIRST     CLASS II
 KB0621
 KB0621.The horizontal coordinates were scaled from a map and have
 KB0621.an estimated accuracy of +/- 6 seconds.
 KB0621
 KB0621.The orthometric height was determined by differential leveling and
 KB0621.adjusted by the NATIONAL GEODETIC SURVEY
 KB0621.in June 1991.
 KB0621
 KB0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0621.GEOID18 height accuracy estimate available here.
 KB0621
 KB0621.Click photographs - Photos may exist for this station.
 KB0621
 KB0621.The dynamic height is computed by dividing the NAVD 88
 KB0621.geopotential number by the normal gravity value computed on the
 KB0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0621.degrees latitude (g = 980.6199 gals.).
 KB0621
 KB0621.The modeled gravity was interpolated from observed gravity values.
 KB0621
 KB0621;                    North         East    Units  Estimated Accuracy
 KB0621;SPC IL E     -   346,380.      250,700.      MT  (+/- 180 meters Scaled)
 KB0621
 KB0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK365057(NAD 83)
 KB0621
 KB0621                          SUPERSEDED SURVEY CONTROL
 KB0621
 KB0621  NGVD 29 (??/??/92)  201.885  (m)          662.35   (f) ADJ UNCH    1 2
 KB0621
 KB0621.Superseded values are not recommended for survey control.
 KB0621
 KB0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0621.See file dsdata.pdf to determine how the superseded data were derived.
 KB0621
 KB0621_MARKER: DB = BENCH MARK DISK
 KB0621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0621_STAMPING: L 12 1933
 KB0621_MARK LOGO: CGS
 KB0621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0621+STABILITY: SURFACE MOTION
 KB0621_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0621+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 KB0621
 KB0621  HISTORY     - Date     Condition        Report By
 KB0621  HISTORY     - 1933     MONUMENTED       CGS
 KB0621  HISTORY     - 1961     GOOD             CGS
 KB0621  HISTORY     - 1975     GOOD             ILDT
 KB0621  HISTORY     - 20120717 GOOD             ILDT
 KB0621
 KB0621                          STATION DESCRIPTION
 KB0621
 KB0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0621'6.2 MI SE FROM DECATUR.
 KB0621'ABOUT 6.2 MILES SOUTHEAST ALONG ILLINOIS CENTRAL RAILROAD FROM
 KB0621'THE WABASH STATION AT DECATUR, IN SECTION 5, R 3 E, T 15 N, ABOUT
 KB0621'4.0 MILES SOUTHEAST ALONG ILLINOIS CENTRAL RAILROAD FROM THE
 KB0621'DECATUR JUNCTION, ABOUT 0.15 MILE SOUTHEAST OF MILEPOST P 83,
 KB0621'AT A BLACK TOP ROAD CROSSING, 126 YARDS NORTHWEST OF A RAILROAD
 KB0621'SIDING LEADING TO PITTSBURG PLATE GLASS CO., 24.2 FEET SOUTHWEST
 KB0621'OF THE SOUTHWEST RAIL OF MAIN TRACK, 51 FEET SOUTHEAST OF THE
 KB0621'CENTER LINE OF THE CROSSING, 31 FEET EAST OF THE CENTER LINE OF
 KB0621'THE BLACK TOP ROAD, 23 FEET NORTHEAST OF THE FIRST TELEPHONE
 KB0621'POLE SOUTH OF THE CROSSING EAST OF THE ROAD, 1.5 FEET NORTHWEST
 KB0621'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK, AND
 KB0621'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0621
 KB0621                          STATION RECOVERY (1975)
 KB0621
 KB0621'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0621'RECOVERED IN GOOD CONDITION.
 KB0621
 KB0621                          STATION RECOVERY (2012)
 KB0621
 KB0621'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0621'STATION IS NOW BURRIED 3.5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0503 ***********************************************************************
 HB0503  DESIGNATION -  L 120
 HB0503  PID         -  HB0503
 HB0503  STATE/COUNTY-  IL/WILLIAMSON
 HB0503  COUNTRY     -  US
 HB0503  USGS QUAD   -  MARION (2018)
 HB0503
 HB0503                         *CURRENT SURVEY CONTROL
 HB0503  ______________________________________________________________________
 HB0503* NAD 83(1986) POSITION- 37 43 35.     (N) 088 54 24.     (W)   SCALED
 HB0503* NAVD 88 ORTHO HEIGHT -   131.171 (meters)      430.35  (feet) ADJUSTED
 HB0503  ______________________________________________________________________
 HB0503  GEOID HEIGHT    -        -29.153 (meters)                     GEOID18
 HB0503  DYNAMIC HEIGHT  -        131.080 (meters)      430.05  (feet) COMP
 HB0503  MODELED GRAVITY -    979,937.1   (mgal)                       NAVD 88
 HB0503
 HB0503  VERT ORDER      -  SECOND    CLASS 0
 HB0503
 HB0503.The horizontal coordinates were scaled from a map and have
 HB0503.an estimated accuracy of +/- 6 seconds.
 HB0503
 HB0503.The orthometric height was determined by differential leveling and
 HB0503.adjusted by the NATIONAL GEODETIC SURVEY
 HB0503.in June 1991.
 HB0503
 HB0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0503.GEOID18 height accuracy estimate available here.
 HB0503
 HB0503.Click photographs - Photos may exist for this station.
 HB0503
 HB0503.The dynamic height is computed by dividing the NAVD 88
 HB0503.geopotential number by the normal gravity value computed on the
 HB0503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0503.degrees latitude (g = 980.6199 gals.).
 HB0503
 HB0503.The modeled gravity was interpolated from observed gravity values.
 HB0503
 HB0503;                    North         East    Units  Estimated Accuracy
 HB0503;SPC IL E     -   117,760.      249,460.      MT  (+/- 180 meters Scaled)
 HB0503
 HB0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG319771(NAD 83)
 HB0503
 HB0503                          SUPERSEDED SURVEY CONTROL
 HB0503
 HB0503  NGVD 29 (11/26/84)  131.261  (m)          430.65   (f) ADJUSTED    2 0
 HB0503
 HB0503.Superseded values are not recommended for survey control.
 HB0503
 HB0503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0503.See file dsdata.pdf to determine how the superseded data were derived.
 HB0503
 HB0503_MARKER: DB = BENCH MARK DISK
 HB0503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0503_STAMPING: L 120 1935
 HB0503_MARK LOGO: CGS
 HB0503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0503+STABILITY: SURFACE MOTION
 HB0503
 HB0503  HISTORY     - Date     Condition        Report By
 HB0503  HISTORY     - 1935     MONUMENTED       CGS
 HB0503  HISTORY     - 1964     MARK NOT FOUND   USGS
 HB0503  HISTORY     - 20110609 MARK NOT FOUND   ILDT
 HB0503  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 HB0503
 HB0503                          STATION DESCRIPTION
 HB0503
 HB0503'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0503'1.3 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0503'THE STATION AT MARION, WILLIAMSON COUNTY, NEAR THE NORTHWEST
 HB0503'CORNER OF THE AIRPORT, AT THE CROSSING OF STATE HIGHWAY 166, 35
 HB0503'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 25 FEET WEST OF THE
 HB0503'CENTERLINE OF THE MAIN TRACK, AND 6 FEET NORTH OF THE
 HB0503'RIGHT-OF-WAY FENCE CORNER.  A STANDARD DISK, STAMPED L 120 1935
 HB0503'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 HB0503'GROUND.
 HB0503
 HB0503                          STATION RECOVERY (1964)
 HB0503
 HB0503'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 HB0503'MARK NOT FOUND.
 HB0503
 HB0503                          STATION RECOVERY (2011)
 HB0503
 HB0503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0503'MARK NOT FOUND.
 HB0503
 HB0503                          STATION RECOVERY (2014)
 HB0503
 HB0503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0503'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0342 ***********************************************************************
 JB0342  DESIGNATION -  L 123
 JB0342  PID         -  JB0342
 JB0342  STATE/COUNTY-  IL/FRANKLIN
 JB0342  COUNTRY     -  US
 JB0342  USGS QUAD   -  REND LAKE DAM (2018)
 JB0342
 JB0342                         *CURRENT SURVEY CONTROL
 JB0342  ______________________________________________________________________
 JB0342* NAD 83(1986) POSITION- 38 03 36.     (N) 088 54 10.     (W)   SCALED
 JB0342* NAVD 88 ORTHO HEIGHT -   142.327 (meters)      466.95  (feet) ADJUSTED
 JB0342  ______________________________________________________________________
 JB0342  GEOID HEIGHT    -        -29.750 (meters)                     GEOID18
 JB0342  DYNAMIC HEIGHT  -        142.232 (meters)      466.64  (feet) COMP
 JB0342  MODELED GRAVITY -    979,961.8   (mgal)                       NAVD 88
 JB0342
 JB0342  VERT ORDER      -  SECOND    CLASS 0
 JB0342
 JB0342.The horizontal coordinates were scaled from a map and have
 JB0342.an estimated accuracy of +/- 6 seconds.
 JB0342
 JB0342.The orthometric height was determined by differential leveling and
 JB0342.adjusted by the NATIONAL GEODETIC SURVEY
 JB0342.in June 1991.
 JB0342
 JB0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0342.GEOID18 height accuracy estimate available here.
 JB0342
 JB0342.Click photographs - Photos may exist for this station.
 JB0342
 JB0342.The dynamic height is computed by dividing the NAVD 88
 JB0342.geopotential number by the normal gravity value computed on the
 JB0342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0342.degrees latitude (g = 980.6199 gals.).
 JB0342
 JB0342.The modeled gravity was interpolated from observed gravity values.
 JB0342
 JB0342;                    North         East    Units  Estimated Accuracy
 JB0342;SPC IL E     -   154,790.      250,030.      MT  (+/- 180 meters Scaled)
 JB0342
 JB0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH330141(NAD 83)
 JB0342
 JB0342                          SUPERSEDED SURVEY CONTROL
 JB0342
 JB0342  NGVD 29 (??/??/92)  142.42   (m)          467.3    (f) COMPUTED    2 0
 JB0342
 JB0342.Superseded values are not recommended for survey control.
 JB0342
 JB0342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0342.See file dsdata.pdf to determine how the superseded data were derived.
 JB0342
 JB0342_MARKER: DB = BENCH MARK DISK
 JB0342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0342_STAMPING: L 123 1935
 JB0342_MARK LOGO: CGS
 JB0342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0342+STABILITY: SURFACE MOTION
 JB0342
 JB0342  HISTORY     - Date     Condition        Report By
 JB0342  HISTORY     - 1935     MONUMENTED       CGS
 JB0342  HISTORY     - 20090709 MARK NOT FOUND   ILDT
 JB0342
 JB0342                          STATION DESCRIPTION
 JB0342
 JB0342'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0342'1.8 MI S FROM WHITTINGTON.
 JB0342'1.8 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS RAILROAD
 JB0342'FROM THE STATION AT WHITTINGTON, FRANKLIN COUNTY, ONE RAIL NORTH
 JB0342'OF A ROAD CROSSING, AT POLE 293/20, 65 FEET EAST OF THE MAIN
 JB0342'TRACK, AT A FENCE, AND 4 FEET ABOVE THE LEVEL OF THE TRACK.  A
 JB0342'STANDARD DISK, STAMPED L 123 1935 AND SET IN THE TOP OF A
 JB0342'CONCRETE POST.
 JB0342
 JB0342                          STATION RECOVERY (2009)
 JB0342
 JB0342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0342'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1376 ***********************************************************************
 JA1376  CBN         -  This is a Cooperative Base Network Control Station.
 JA1376  DESIGNATION -  L 127
 JA1376  PID         -  JA1376
 JA1376  STATE/COUNTY-  IL/LAWRENCE
 JA1376  COUNTRY     -  US
 JA1376  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1376
 JA1376                         *CURRENT SURVEY CONTROL
 JA1376  ______________________________________________________________________
 JA1376* NAD 83(2011) POSITION- 38 42 38.21261(N) 087 43 19.45465(W)   ADJUSTED
 JA1376* NAD 83(2011) ELLIP HT-   101.286 (meters)        (06/27/12)   ADJUSTED
 JA1376* NAD 83(2011) EPOCH   -  2010.00
 JA1376* NAVD 88 ORTHO HEIGHT -   132.849 (meters)      435.86  (feet) ADJUSTED
 JA1376  ______________________________________________________________________
 JA1376  GEOID HEIGHT    -        -31.560 (meters)                     GEOID18
 JA1376  NAD 83(2011) X  -    198,081.043 (meters)                     COMP
 JA1376  NAD 83(2011) Y  - -4,979,622.337 (meters)                     COMP
 JA1376  NAD 83(2011) Z  -  3,967,363.245 (meters)                     COMP
 JA1376  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 JA1376  DYNAMIC HEIGHT  -        132.768 (meters)      435.59  (feet) COMP
 JA1376  MODELED GRAVITY -    980,014.0   (mgal)                       NAVD 88
 JA1376
 JA1376  VERT ORDER      -  FIRST     CLASS II
 JA1376
 JA1376  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA1376  Standards:
 JA1376         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA1376            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA1376  -------------------------------------------------------------------
 JA1376  NETWORK    0.50   0.84           0.23   0.17   0.43     -0.02082592
 JA1376  -------------------------------------------------------------------
 JA1376  Click here for local accuracies and other accuracy information.
 JA1376
 JA1376.The horizontal coordinates were established by GPS observations
 JA1376.and adjusted by the National Geodetic Survey in June 2012.
 JA1376
 JA1376.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA1376.been affixed to the stable North American tectonic plate. See 
 JA1376.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA1376
 JA1376.The horizontal coordinates are valid at the epoch date displayed above
 JA1376.which is a decimal equivalence of Year/Month/Day.
 JA1376
 JA1376.The orthometric height was determined by differential leveling and
 JA1376.adjusted by the NATIONAL GEODETIC SURVEY
 JA1376.in June 1991.
 JA1376
 JA1376.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1376.GEOID18 height accuracy estimate available here.
 JA1376
 JA1376.Click photographs - Photos may exist for this station.
 JA1376
 JA1376.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA1376
 JA1376.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA1376
 JA1376.The ellipsoidal height was determined by GPS observations
 JA1376.and is referenced to NAD 83.
 JA1376
 JA1376.The dynamic height is computed by dividing the NAVD 88
 JA1376.geopotential number by the normal gravity value computed on the
 JA1376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1376.degrees latitude (g = 980.6199 gals.).
 JA1376
 JA1376.The modeled gravity was interpolated from observed gravity values.
 JA1376
 JA1376. The following values were computed from the NAD 83(2011) position.
 JA1376
 JA1376;                    North         East     Units Scale Factor Converg.
 JA1376;SPC IL E     -   227,030.749   353,165.388   MT  1.00000979   +0 22 56.2
 JA1376;SPC IL E     -   744,850.05  1,158,676.78   sFT  1.00000979   +0 22 56.2
 JA1376;UTM  16      - 4,284,911.378   437,220.373   MT  0.99964853   -0 27 05.7
 JA1376
 JA1376!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA1376!SPC IL E     -   0.99998411  x   1.00000979  =   0.99999390
 JA1376!UTM  16      -   0.99998411  x   0.99964853  =   0.99963264
 JA1376
 JA1376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3722084911(NAD 83)
 JA1376
 JA1376                          SUPERSEDED SURVEY CONTROL
 JA1376
 JA1376  NAD 83(2007)-  38 42 38.21258(N)    087 43 19.45578(W) AD(2002.00) 0
 JA1376  ELLIP H (02/10/07)  101.307  (m)                       GP(2002.00)    
 JA1376  ELLIP H (09/15/03)  101.300  (m)                       GP(       ) 4 1
 JA1376  NAD 83(1997)-  38 42 38.21253(N)    087 43 19.45610(W) AD(       ) B
 JA1376  ELLIP H (07/17/98)  101.318  (m)                       GP(       ) 4 1
 JA1376  NAD 83(1986)-  38 42 38.22299(N)    087 43 19.45560(W) AD(       ) 1
 JA1376  NAVD 88             132.85   (m)          435.9    (f) LEVELING    3  
 JA1376  NGVD 29 (??/??/92)  132.958  (m)          436.21   (f) ADJ UNCH    1 2
 JA1376  NGVD 29             132.96   (m)          436.2    (f) LEVELING    3  
 JA1376
 JA1376.Superseded values are not recommended for survey control.
 JA1376
 JA1376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1376.See file dsdata.pdf to determine how the superseded data were derived.
 JA1376
 JA1376_MARKER: DB = BENCH MARK DISK
 JA1376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1376_STAMPING: L 127 1938
 JA1376_MARK LOGO: CGS
 JA1376_PROJECTION: RECESSED 25 CENTIMETERS
 JA1376_MAGNETIC: N = NO MAGNETIC MATERIAL
 JA1376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1376+STABILITY: SURFACE MOTION
 JA1376_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1376+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 JA1376
 JA1376  HISTORY     - Date     Condition        Report By
 JA1376  HISTORY     - 1938     MONUMENTED       CGS
 JA1376  HISTORY     - 1986     GOOD             NGS
 JA1376  HISTORY     - 19901015 GOOD             NGS
 JA1376  HISTORY     - 19970423 GOOD             NGS
 JA1376  HISTORY     - 19990927 GOOD             ILDT
 JA1376  HISTORY     - 20020812 GOOD             NGS
 JA1376  HISTORY     - 20030708 GOOD             NGS
 JA1376  HISTORY     - 20080730 GOOD             ILDT
 JA1376  HISTORY     - 20100804 GOOD             ILDT
 JA1376  HISTORY     - 20120403 GOOD             TROTT
 JA1376
 JA1376                          STATION DESCRIPTION
 JA1376
 JA1376'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1376'1.8 MI W FROM LAWRENCEVILLE.
 JA1376'1.8 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1376'STATION AT LAWRENCEVILLE, LAWRENCE COUNTY, 0.3 MILE WEST OF
 JA1376'MILEPOST ST. L. 139-C 200, AT A ROAD CROSSING, 30 FEET WEST OF
 JA1376'THE CENTERLINE OF THE NORTH-AND-SOUTH GRAVEL ROAD, 20 FEET SOUTH
 JA1376'OF THE SOUTH RAIL OF THE MAIN TRACK, AT CONCRETE CULVERT 200.36,
 JA1376'IN THE TOP OF THE SOUTHEAST CORNER, AND ABOUT 1 FOOT LOWER THAN
 JA1376'THE TRACK.  A STANDARD DISK, STAMPED L 127 1938.
 JA1376
 JA1376                          STATION RECOVERY (1986)
 JA1376
 JA1376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1376'THE MARK IS 0.6 M BELOW THE TRACKS.
 JA1376'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JA1376'NEW DESCRIPTION FOLLOWS.  1.0 KM (0.6 MI) WEST ALONG U.S. HIGHWAY 50
 JA1376'BUSINESS ROUTE FROM THE COURTHOUSE IN LAWRENCEVILLE, THENCE 2.5 KM
 JA1376'(1.55 MI) WESTERLY ALONG STATE HIGHWAY 250, THENCE 1.3 KM (0.8 MI)
 JA1376'SOUTH ALONG A PAVED ROAD, IN TOP OF AND 0.3 M (1.0 FT) WEST OF THE
 JA1376'EAST END OF THE SOUTH CONCRETE HEADWALL OF A CULVERT UNDER THE CHESSIE
 JA1376'SYSTEM RAILROAD, 9.1 M (29.9 FT) WEST OF THE CENTER OF THE ROAD, AND
 JA1376'6.1 M (20.0 FT) SOUTH OF THE NEAR RAIL.
 JA1376
 JA1376                          STATION RECOVERY (1990)
 JA1376
 JA1376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JA1376'STATION IS LOCATED ABOUT 4 KM (2.5 MI)  WEST-SOUTHWEST OF
 JA1376'LAWRENCEVILLE, AT THE JUNCTION OF A PAVED ROAD AND A RAILROAD TRACK,
 JA1376'ON THE EAST EDGE OF SECTION 10, T 3 N, R 12 W, IN THE EAST END OF A 3
 JA1376'METER-LONG CONCRETE CULVERT HEADWALL THAT IS BASICALLY COVERED OVER
 JA1376'SINCE A LARGE PIPE HAS BEEN INSERTED INTO THE CULVERT.
 JA1376'OWNERSHIP--BALTIMORE AND OHIO RAILROAD.
 JA1376'TO REACH FROM THE COURTHOUSE IN LAWRENCEVILLE, GO WEST ON US HIGHWAY
 JA1376'50 BUSINESS FOR 0.39 KM (0.24 MI)  TO STATE HIGHWAY 1.  CONTINUE WEST
 JA1376'ON HIGHWAY 50 BUSINESS FOR 0.64 KM (0.40 MI)  TO A FORK.  BEAR LEFT,
 JA1376'SOUTHWEST, ON STATE HIGHWAY 250 FOR 2.52 KM (1.57 MI)  TO A PAVED
 JA1376'CROSSROAD.  TURN LEFT, SOUTH, ON ROAD 1000 E FOR 1.30 KM (0.81 MI) TO
 JA1376'THE TRACK AND THE STATION ON THE RIGHT.  (NOTE--PARK IN FIELD
 JA1376'ENTRANCE SO FARM TRAFFIC CAN GET BY ON NARROW ROAD).
 JA1376'STATION MARK IS SET IN A DRILL HOLE IN THE EAST END OF THE HEADWALL,
 JA1376'8.8 M (28.9 FT)  WEST OF THE ROAD CENTER, 6.6 M (21.7 FT)  SOUTH OF,
 JA1376'AND 0.5 M (1.6 FT)  LOWER THAN SOUTH RAIL OF SINGLE TRACK, 0.4 M
 JA1376'(1.3 FT)  WEST OF END OF HEADWALL, AND 0.5 M (1.6 FT)  WEST OF A
 JA1376'FIBERGLASS WITNESS POST.
 JA1376
 JA1376                          STATION RECOVERY (1997)
 JA1376
 JA1376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 JA1376'THE STATION IS LOCATED ABOUT 4.0 KM (2.50 MI) WEST-SOUTHWEST OF
 JA1376'LAWRENCEVILLE, IL, AT THE JUNCTION OF A PAVED ROAD AND A RAILROAD
 JA1376'TRACK, ALONG THE WEST SIDE OF COUNTY ROAD 1000 E JUST SOUTH OF THE
 JA1376'TRACKS, SET IN TOP OF AND NEAR THE EAST END OF A 3 M (9.8 FT) LONG
 JA1376'CONCRETE CULVERT HEADWALL WITH DIRT ON BOTH SIDES.
 JA1376'OWNERSHIP--BALTIMORE AND OHIO RAILROAD.  NOTE--THIS STATION IS A
 JA1376'FBN/CBN STATION AND B.M. TIE.  TO REACH THE STATION FROM THE JUNCTION
 JA1376'OF U.S. HIGHWAY 50 BUSINESS AND STATE HIGHWAY 250 NEAR THE SOUTHWEST
 JA1376'EDGE OF LAWRENCEVILLE, GO SOUTHWEST, 2.52 KM (1.55 MI) ALONG HIGHWAY
 JA1376'250 TO COUNTY ROAD (1000 E) ON THE LEFT.  TURN LEFT, SOUTH, 1.3 KM
 JA1376'(0.80 MI) ALONG ROAD 1000 E TO THE RAILROAD TRACKS AND THE STATION
 JA1376'ACROSS THE TRACKS IN THE JUNCTIONS SOUTHWEST QUADRANT. STATION IS 8.8
 JA1376'M (28.9 FT) WEST OF THE ROAD 1000 E CENTER, 6.6 M (21.7 FT) SOUTH OF
 JA1376'THE TRACKS SOUTH RAIL, 4.2 M (13.8 FT) NORTH-NORTHEAST OF THE SOUTH
 JA1376'END OF A 5-FOOT METAL CULVERT RUNNING UNDER THE TRACKS, 0.4 M (1.3 FT)
 JA1376'WEST OF THE HEADWALLS EAST END, AND THE STATION IS ABOUT 0.5 M (1.6
 JA1376'FT) BELOW THE TRACKS LEVEL AND FLUSH WITH THE TOP OF THE HEADWALL.  BY
 JA1376'R.G. HAYES
 JA1376
 JA1376                          STATION RECOVERY (1999)
 JA1376
 JA1376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JA1376'RECOVERED AS DESCRIBED
 JA1376'
 JA1376
 JA1376                          STATION RECOVERY (2002)
 JA1376
 JA1376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BR)
 JA1376'RECOVERED AS DESCRIBED
 JA1376'
 JA1376
 JA1376                          STATION RECOVERY (2003)
 JA1376
 JA1376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (JMW)
 JA1376'RECOVERED AS DESCRIBED.
 JA1376
 JA1376                          STATION RECOVERY (2008)
 JA1376
 JA1376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JA1376'RECOVERED AS DESCRIBED
 JA1376
 JA1376                          STATION RECOVERY (2010)
 JA1376
 JA1376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA1376'RECOVERED AS DESCRIBED
 JA1376
 JA1376                          STATION RECOVERY (2012)
 JA1376
 JA1376'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 JA1376'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0112 ***********************************************************************
 JB0112  DESIGNATION -  L 128 RESET
 JB0112  PID         -  JB0112
 JB0112  STATE/COUNTY-  IL/RICHLAND
 JB0112  COUNTRY     -  US
 JB0112  USGS QUAD   -  DUNDAS (2018)
 JB0112
 JB0112                         *CURRENT SURVEY CONTROL
 JB0112  ______________________________________________________________________
 JB0112* NAD 83(1986) POSITION- 38 50 03.     (N) 088 05 05.     (W)   SCALED
 JB0112* NAVD 88 ORTHO HEIGHT -   145.258 (meters)      476.57  (feet) ADJUSTED
 JB0112  ______________________________________________________________________
 JB0112  GEOID HEIGHT    -        -31.516 (meters)                     GEOID18
 JB0112  DYNAMIC HEIGHT  -        145.170 (meters)      476.28  (feet) COMP
 JB0112  MODELED GRAVITY -    980,020.4   (mgal)                       NAVD 88
 JB0112
 JB0112  VERT ORDER      -  FIRST     CLASS II
 JB0112
 JB0112.The horizontal coordinates were scaled from a map and have
 JB0112.an estimated accuracy of +/- 6 seconds.
 JB0112
 JB0112.The orthometric height was determined by differential leveling and
 JB0112.adjusted by the NATIONAL GEODETIC SURVEY
 JB0112.in June 1991.
 JB0112
 JB0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0112.GEOID18 height accuracy estimate available here.
 JB0112
 JB0112.Click photographs - Photos may exist for this station.
 JB0112
 JB0112.The dynamic height is computed by dividing the NAVD 88
 JB0112.geopotential number by the normal gravity value computed on the
 JB0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0112.degrees latitude (g = 980.6199 gals.).
 JB0112
 JB0112.The modeled gravity was interpolated from observed gravity values.
 JB0112
 JB0112;                    North         East    Units  Estimated Accuracy
 JB0112;SPC IL E     -   240,600.      321,590.      MT  (+/- 180 meters Scaled)
 JB0112
 JB0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH058989(NAD 83)
 JB0112
 JB0112                          SUPERSEDED SURVEY CONTROL
 JB0112
 JB0112  NGVD 29 (??/??/92)  145.343  (m)          476.85   (f) ADJ UNCH    1 2
 JB0112
 JB0112.Superseded values are not recommended for survey control.
 JB0112
 JB0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0112.See file dsdata.pdf to determine how the superseded data were derived.
 JB0112
 JB0112_MARKER: DB = BENCH MARK DISK
 JB0112_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0112_SP_SET: STEP
 JB0112_STAMPING: L 128 1938 RESET 1949
 JB0112_MARK LOGO: CGS
 JB0112_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0112
 JB0112  HISTORY     - Date     Condition        Report By
 JB0112  HISTORY     - 1949     MONUMENTED       CGS
 JB0112  HISTORY     - 1956     GOOD             CGS
 JB0112
 JB0112                          STATION DESCRIPTION
 JB0112
 JB0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0112'AT DUNDAS.
 JB0112'AT DUNDAS, 179 FEET EAST OF EAST RAIL OF ILLINOIS CENTRAL
 JB0112'RAILROAD, 146 FEET EAST OF NORTHEAST CORNER OF RAILROAD STATION,
 JB0112'64 FEET NORTH OF CENTER LINE OF AN EAST-WEST BLACK TOP ROAD,
 JB0112'IN THE TOP OF EAST END OF CONCRETE STEP TO SOUTH ENTRANCE TO
 JB0112'MOSSER GROCERY STORE AND 1 FOOT ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0936 ***********************************************************************
 KB0936  DESIGNATION -  L 13
 KB0936  PID         -  KB0936
 KB0936  STATE/COUNTY-  IL/SANGAMON
 KB0936  COUNTRY     -  US
 KB0936  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0936
 KB0936                         *CURRENT SURVEY CONTROL
 KB0936  ______________________________________________________________________
 KB0936* NAD 83(1986) POSITION- 39 47 40.     (N) 089 38 32.     (W)   SCALED
 KB0936* NAVD 88 ORTHO HEIGHT -   181.182 (meters)      594.43  (feet) ADJUSTED
 KB0936  ______________________________________________________________________
 KB0936  GEOID HEIGHT    -        -32.536 (meters)                     GEOID18
 KB0936  DYNAMIC HEIGHT  -        181.082 (meters)      594.10  (feet) COMP
 KB0936  MODELED GRAVITY -    980,073.4   (mgal)                       NAVD 88
 KB0936
 KB0936  VERT ORDER      -  FIRST     CLASS II
 KB0936
 KB0936.The horizontal coordinates were scaled from a map and have
 KB0936.an estimated accuracy of +/- 6 seconds.
 KB0936
 KB0936.The orthometric height was determined by differential leveling and
 KB0936.adjusted by the NATIONAL GEODETIC SURVEY
 KB0936.in June 1991.
 KB0936
 KB0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0936.GEOID18 height accuracy estimate available here.
 KB0936
 KB0936.Click photographs - Photos may exist for this station.
 KB0936
 KB0936.The dynamic height is computed by dividing the NAVD 88
 KB0936.geopotential number by the normal gravity value computed on the
 KB0936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0936.degrees latitude (g = 980.6199 gals.).
 KB0936
 KB0936.The modeled gravity was interpolated from observed gravity values.
 KB0936
 KB0936;                    North         East    Units  Estimated Accuracy
 KB0936;SPC IL W     -   347,300.      744,920.      MT  (+/- 180 meters Scaled)
 KB0936
 KB0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK737082(NAD 83)
 KB0936
 KB0936                          SUPERSEDED SURVEY CONTROL
 KB0936
 KB0936  NGVD 29 (??/??/92)  181.277  (m)          594.74   (f) ADJ UNCH    1 2
 KB0936
 KB0936.Superseded values are not recommended for survey control.
 KB0936
 KB0936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0936.See file dsdata.pdf to determine how the superseded data were derived.
 KB0936
 KB0936_MARKER: DB = BENCH MARK DISK
 KB0936_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0936_SP_SET: BRIDGE
 KB0936_STAMPING: L 13 1933
 KB0936_MARK LOGO: CGS
 KB0936_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0936
 KB0936  HISTORY     - Date     Condition        Report By
 KB0936  HISTORY     - 1933     MONUMENTED       CGS
 KB0936  HISTORY     - 1935     GOOD             CGS
 KB0936  HISTORY     - 1971     GOOD             ILHD
 KB0936  HISTORY     - 1976     GOOD             NGS
 KB0936
 KB0936                          STATION DESCRIPTION
 KB0936
 KB0936'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0936'AT SPRINGFIELD.
 KB0936'AT SPRINGFIELD, SANGAMON COUNTY, ON THE WABASH RAILROAD, 34 POLES
 KB0936'SOUTH OF MILEPOST 414, AT THE COOK STREET BRIDGE, IN THE WEST
 KB0936'END OF THE SOUTH CONCRETE BRIDGE SEAT, 10 FEET WEST OF THE WEST
 KB0936'TRACK, AND 1 FOOT SOUTH OF THE FACE OF THE SOUTH RETAINING WALL.
 KB0936'A STANDARD DISK, STAMPED L 13 1933.  NOTE-- 11.6 FEET W. OF W.
 KB0936'TRACK.
 KB0936
 KB0936                          STATION RECOVERY (1971)
 KB0936
 KB0936'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0936'RECOVERED IN GOOD CONDITION.
 KB0936
 KB0936                          STATION RECOVERY (1976)
 KB0936
 KB0936'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0936'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0253 ***********************************************************************
 NH0253  DESIGNATION -  L 130
 NH0253  PID         -  NH0253
 NH0253  STATE/COUNTY-  IL/DE KALB
 NH0253  COUNTRY     -  US
 NH0253  USGS QUAD   -  FAIRDALE (2018)
 NH0253
 NH0253                         *CURRENT SURVEY CONTROL
 NH0253  ______________________________________________________________________
 NH0253* NAD 83(1986) POSITION- 42 06 07.     (N) 088 54 17.     (W)   SCALED
 NH0253* NAVD 88 ORTHO HEIGHT -   230.767 (meters)      757.11  (feet) ADJUSTED
 NH0253  ______________________________________________________________________
 NH0253  GEOID HEIGHT    -        -33.192 (meters)                     GEOID18
 NH0253  DYNAMIC HEIGHT  -        230.689 (meters)      756.85  (feet) COMP
 NH0253  MODELED GRAVITY -    980,279.2   (mgal)                       NAVD 88
 NH0253
 NH0253  VERT ORDER      -  FIRST     CLASS I
 NH0253
 NH0253.The horizontal coordinates were scaled from a map and have
 NH0253.an estimated accuracy of +/- 6 seconds.
 NH0253
 NH0253.The orthometric height was determined by differential leveling and
 NH0253.adjusted by the NATIONAL GEODETIC SURVEY
 NH0253.in June 1991.
 NH0253
 NH0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0253.GEOID18 height accuracy estimate available here.
 NH0253
 NH0253.Click photographs - Photos may exist for this station.
 NH0253
 NH0253.The dynamic height is computed by dividing the NAVD 88
 NH0253.geopotential number by the normal gravity value computed on the
 NH0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0253.degrees latitude (g = 980.6199 gals.).
 NH0253
 NH0253.The modeled gravity was interpolated from observed gravity values.
 NH0253
 NH0253;                    North         East    Units  Estimated Accuracy
 NH0253;SPC IL E     -   603,580.      252,740.      MT  (+/- 180 meters Scaled)
 NH0253
 NH0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM425628(NAD 83)
 NH0253
 NH0253                          SUPERSEDED SURVEY CONTROL
 NH0253
 NH0253  NGVD 29 (??/??/92)  230.819  (m)          757.28   (f) ADJ UNCH    1 1
 NH0253
 NH0253.Superseded values are not recommended for survey control.
 NH0253
 NH0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0253.See file dsdata.pdf to determine how the superseded data were derived.
 NH0253
 NH0253_MARKER: DB = BENCH MARK DISK
 NH0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0253_STAMPING: L 130 1947
 NH0253_MARK LOGO: CGS
 NH0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0253+STABILITY: SURFACE MOTION
 NH0253
 NH0253  HISTORY     - Date     Condition        Report By
 NH0253  HISTORY     - 1947     MONUMENTED       CGS
 NH0253  HISTORY     - 1969     GOOD             CGS
 NH0253  HISTORY     - 1990     POOR             USPSQD
 NH0253  HISTORY     - 19961026 POOR             USPSQD
 NH0253  HISTORY     - 20150619 MARK NOT FOUND   ILSGS
 NH0253
 NH0253                          STATION DESCRIPTION
 NH0253
 NH0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0253'1.5 MI E FROM FAIRDALE.
 NH0253'ABOUT 1.5 MILES EAST ALONG STATE HIGHWAY 72 FROM THE FAIRDALE
 NH0253'SCHOOL AT FAIRDALE, 0.35 MILE EAST OF A CONCRETE HIGHWAY BRIDGE,
 NH0253'38 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 122 FEET EAST
 NH0253'OF A CORNER FENCE POST, 102 FEET NORTHEAST OF THE CENTER OF
 NH0253'THE NORTH END OF A 6-FOOT CONCRETE BOX CULVERT, 21 FEET EAST OF
 NH0253'A POWER POLE, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT
 NH0253'1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 NH0253'OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF
 NH0253'THE GROUND.  SEC 20, T42N, R3E
 NH0253
 NH0253                          STATION RECOVERY (1990)
 NH0253
 NH0253'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0253'MARK RECOVERED IN POOR CONDITION.
 NH0253
 NH0253                          STATION RECOVERY (1996)
 NH0253
 NH0253'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0253'MARK RECOVERED IN POOR CONDITION.
 NH0253
 NH0253                          STATION RECOVERY (2015)
 NH0253
 NH0253'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2015 (MEB)
 NH0253'FOUND POST AS DESCRIBED, BRASS DISC HAS BEEN SHEARED OFF THE TOP OF
 NH0253'THE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0080 ***********************************************************************
 NH0080  DESIGNATION -  L 131
 NH0080  PID         -  NH0080
 NH0080  STATE/COUNTY-  IL/KANE
 NH0080  COUNTRY     -  US
 NH0080  USGS QUAD   -  HAMPSHIRE (2018)
 NH0080
 NH0080                         *CURRENT SURVEY CONTROL
 NH0080  ______________________________________________________________________
 NH0080* NAD 83(1986) POSITION- 42 05 17.     (N) 088 30 02.     (W)   SCALED
 NH0080* NAVD 88 ORTHO HEIGHT -   299.008 (meters)      981.00  (feet) ADJUSTED
 NH0080  ______________________________________________________________________
 NH0080  GEOID HEIGHT    -        -33.379 (meters)                     GEOID18
 NH0080  DYNAMIC HEIGHT  -        298.904 (meters)      980.65  (feet) COMP
 NH0080  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 NH0080
 NH0080  VERT ORDER      -  FIRST     CLASS I
 NH0080
 NH0080.The horizontal coordinates were scaled from a map and have
 NH0080.an estimated accuracy of +/- 6 seconds.
 NH0080
 NH0080.The orthometric height was determined by differential leveling and
 NH0080.adjusted by the NATIONAL GEODETIC SURVEY
 NH0080.in June 1991.
 NH0080
 NH0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0080.GEOID18 height accuracy estimate available here.
 NH0080
 NH0080.Click photographs - Photos may exist for this station.
 NH0080
 NH0080.The dynamic height is computed by dividing the NAVD 88
 NH0080.geopotential number by the normal gravity value computed on the
 NH0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0080.degrees latitude (g = 980.6199 gals.).
 NH0080
 NH0080.The modeled gravity was interpolated from observed gravity values.
 NH0080
 NH0080;                    North         East    Units  Estimated Accuracy
 NH0080;SPC IL E     -   601,900.      286,170.      MT  (+/- 180 meters Scaled)
 NH0080
 NH0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM758606(NAD 83)
 NH0080
 NH0080                          SUPERSEDED SURVEY CONTROL
 NH0080
 NH0080  NGVD 29 (??/??/92)  299.063  (m)          981.18   (f) ADJ UNCH    1 1
 NH0080
 NH0080.Superseded values are not recommended for survey control.
 NH0080
 NH0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0080.See file dsdata.pdf to determine how the superseded data were derived.
 NH0080
 NH0080_MARKER: DB = BENCH MARK DISK
 NH0080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0080_STAMPING: L 131 1947
 NH0080_MARK LOGO: CGS
 NH0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0080+STABILITY: SURFACE MOTION
 NH0080
 NH0080  HISTORY     - Date     Condition        Report By
 NH0080  HISTORY     - 1947     MONUMENTED       CGS
 NH0080  HISTORY     - 1969     GOOD             CGS
 NH0080  HISTORY     - 1989     GOOD             USPSQD
 NH0080  HISTORY     - 1990     GOOD             USPSQD
 NH0080  HISTORY     - 19980511 GOOD             USPSQD
 NH0080
 NH0080                          STATION DESCRIPTION
 NH0080
 NH0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0080'1.9 MI E FROM HAMPSHIRE.
 NH0080'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL
 NH0080'AT HAMPSHIRE, THENCE 1.6 MILE EAST ALONG STATE HIGHWAY 72, 29 1/2
 NH0080'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 60 FEET WEST
 NH0080'OF THE CENTER LINE OF A PAVED ROAD WHICH LEADS SOUTH, 37 1/2
 NH0080'FEET WEST OF A CORNER FENCE POST, 1 FOOT NORTH OF A FENCE, 0.9
 NH0080'FOOT EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 NH0080'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 NH0080'SURFACE OF THE GROUND.  SEC 26, T42N, R 6E.
 NH0080
 NH0080                          STATION RECOVERY (1989)
 NH0080
 NH0080'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 NH0080'RECOVERED IN GOOD CONDITION.
 NH0080
 NH0080                          STATION RECOVERY (1990)
 NH0080
 NH0080'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0080'RECOVERED IN GOOD CONDITION.
 NH0080
 NH0080                          STATION RECOVERY (1998)
 NH0080
 NH0080'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0080'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0054 ***********************************************************************
 MF0054  DESIGNATION -  L 132
 MF0054  PID         -  MF0054
 MF0054  STATE/COUNTY-  IL/DU PAGE
 MF0054  COUNTRY     -  US
 MF0054  USGS QUAD   -  LOMBARD (2018)
 MF0054
 MF0054                         *CURRENT SURVEY CONTROL
 MF0054  ______________________________________________________________________
 MF0054* NAD 83(1986) POSITION- 41 59 16.     (N) 088 05 21.     (W)   SCALED
 MF0054* NAVD 88 ORTHO HEIGHT -   245.427 (meters)      805.21  (feet) ADJUSTED
 MF0054  ______________________________________________________________________
 MF0054  GEOID HEIGHT    -        -33.498 (meters)                     GEOID18
 MF0054  DYNAMIC HEIGHT  -        245.342 (meters)      804.93  (feet) COMP
 MF0054  MODELED GRAVITY -    980,269.1   (mgal)                       NAVD 88
 MF0054
 MF0054  VERT ORDER      -  FIRST     CLASS I
 MF0054
 MF0054.The horizontal coordinates were scaled from a map and have
 MF0054.an estimated accuracy of +/- 6 seconds.
 MF0054
 MF0054.The orthometric height was determined by differential leveling and
 MF0054.adjusted by the NATIONAL GEODETIC SURVEY
 MF0054.in June 1991.
 MF0054
 MF0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0054.GEOID18 height accuracy estimate available here.
 MF0054
 MF0054.Click photographs - Photos may exist for this station.
 MF0054
 MF0054.The dynamic height is computed by dividing the NAVD 88
 MF0054.geopotential number by the normal gravity value computed on the
 MF0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0054.degrees latitude (g = 980.6199 gals.).
 MF0054
 MF0054.The modeled gravity was interpolated from observed gravity values.
 MF0054
 MF0054;                    North         East    Units  Estimated Accuracy
 MF0054;SPC IL E     -   590,770.      320,230.      MT  (+/- 180 meters Scaled)
 MF0054
 MF0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM097489(NAD 83)
 MF0054
 MF0054                          SUPERSEDED SURVEY CONTROL
 MF0054
 MF0054  NGVD 29 (??/??/92)  245.515  (m)          805.49   (f) ADJ UNCH    1 1
 MF0054
 MF0054.Superseded values are not recommended for survey control.
 MF0054
 MF0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0054.See file dsdata.pdf to determine how the superseded data were derived.
 MF0054
 MF0054_MARKER: DB = BENCH MARK DISK
 MF0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0054_STAMPING: L 132 1947
 MF0054_MARK LOGO: CGS
 MF0054_PROJECTION: PROJECTING 10 CENTIMETERS
 MF0054_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0054+STABILITY: SURFACE MOTION
 MF0054_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0054+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2009
 MF0054
 MF0054  HISTORY     - Date     Condition        Report By
 MF0054  HISTORY     - 1947     MONUMENTED       CGS
 MF0054  HISTORY     - 1969     GOOD             CGS
 MF0054  HISTORY     - 19960420 GOOD             USPSQD
 MF0054  HISTORY     - 20060927 GOOD             PATRIC
 MF0054  HISTORY     - 20090224 GOOD             ILDT
 MF0054
 MF0054                          STATION DESCRIPTION
 MF0054
 MF0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0054'0.7 MI NW FROM ROSELLE.
 MF0054'ABOUT 0.7 MILE NORTHWEST ALONG STATE HIGHWAY 19 WHICH IS
 MF0054'IRVING PARK ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, 0.45 MILE
 MF0054'SOUTHEAST OF THE COOK-DU PAGE COUNTY LINE, 39 FEET NORTH OF THE
 MF0054'CENTER LINE OF THE HIGHWAY, 150 FEET EAST OF THE CENTER LINE OF
 MF0054'A PRIVATE DRIVEWAY WHICH LEADS NORTH, 18 1/2 FEET WEST OF A POWER
 MF0054'POLE WHICH BEARS A TRANSFORMER, 18 FEET WEST OF A CORNER FENCE
 MF0054'POST, 1 1/2 FEET SOUTH OF A FENCE, 2.7 FEET SOUTH OF A METAL
 MF0054'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 MF0054'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 MF0054'ABOVE THE SURFACE OF THE GROUND.  SEC 3, T 40N, R 10E.
 MF0054
 MF0054                          STATION RECOVERY (1996)
 MF0054
 MF0054'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0054'RECOVERED IN GOOD CONDITION.
 MF0054
 MF0054                          STATION RECOVERY (2006)
 MF0054
 MF0054'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BTS)
 MF0054'THE STATION IS IN ROSELLE, IL.
 MF0054'
 MF0054'THE STATION IS 332 FT (101.2 M) WEST OF THE CENTERLINE OF WILLIAMS
 MF0054'STREET AND 38 FT (11.6 M) NORTH OF IRVING PARK ROAD CENTERLINE.  THE
 MF0054'STATION IS 22 FT (6.7 M) NORTHEASTERLY OF FIRE HYDRANT.  THE STATION
 MF0054'IS A 0.9 FT (0.3 M) X 0.9 FT (0.3 M) SQUARE CONCRETE STATION WITH A
 MF0054'STANDARD 4 DISK SET ON TOP.  THE STATION IS 3 FT (0.9 M) ABOVE ROAD
 MF0054'SURFACE AND 4 INCHES (10 CM) ABOVE GRADE.
 MF0054
 MF0054                          STATION RECOVERY (2009)
 MF0054
 MF0054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 MF0054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0239 ***********************************************************************
 NG0239  DESIGNATION -  L 134
 NG0239  PID         -  NG0239
 NG0239  STATE/COUNTY-  IL/COOK
 NG0239  COUNTRY     -  US
 NG0239  USGS QUAD   -  EVANSTON (2018)
 NG0239
 NG0239                         *CURRENT SURVEY CONTROL
 NG0239  ______________________________________________________________________
 NG0239* NAD 83(1986) POSITION- 42 04 46.04   (N) 087 44 31.02   (W)   HD_HELD1
 NG0239* NAVD 88 ORTHO HEIGHT -   191.005 (meters)      626.66  (feet) ADJUSTED
 NG0239  ______________________________________________________________________
 NG0239  GEOID HEIGHT    -        -33.857 (meters)                     GEOID18
 NG0239  DYNAMIC HEIGHT  -        190.943 (meters)      626.45  (feet) COMP
 NG0239  MODELED GRAVITY -    980,293.8   (mgal)                       NAVD 88
 NG0239
 NG0239  VERT ORDER      -  SECOND    CLASS 0
 NG0239
 NG0239.The horizontal coordinates were determined by differentially corrected
 NG0239.hand held GPS observations or other comparable positioning techniques
 NG0239.and have an estimated accuracy of +/- 3 meters.
 NG0239
 NG0239.The orthometric height was determined by differential leveling and
 NG0239.adjusted by the NATIONAL GEODETIC SURVEY
 NG0239.in June 1991.
 NG0239
 NG0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0239.GEOID18 height accuracy estimate available here.
 NG0239
 NG0239.Click photographs - Photos may exist for this station.
 NG0239
 NG0239.The dynamic height is computed by dividing the NAVD 88
 NG0239.geopotential number by the normal gravity value computed on the
 NG0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0239.degrees latitude (g = 980.6199 gals.).
 NG0239
 NG0239.The modeled gravity was interpolated from observed gravity values.
 NG0239
 NG0239;                    North         East    Units  Estimated Accuracy
 NG0239;SPC IL E     -   601,097.1     348,934.4     MT  (+/- 3 meters HH1 GPS) 
 NG0239
 NG0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3862958864(NAD 83)
 NG0239
 NG0239                          SUPERSEDED SURVEY CONTROL
 NG0239
 NG0239  NGVD 29 (??/??/92)  191.064  (m)          626.85   (f) ADJ UNCH    2 0
 NG0239
 NG0239.Superseded values are not recommended for survey control.
 NG0239
 NG0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0239.See file dsdata.pdf to determine how the superseded data were derived.
 NG0239
 NG0239_MARKER: DB = BENCH MARK DISK
 NG0239_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NG0239_SP_SET: POST
 NG0239_STAMPING: L 134 1947
 NG0239_MARK LOGO: CGS
 NG0239_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0239
 NG0239  HISTORY     - Date     Condition        Report By
 NG0239  HISTORY     - 1947     MONUMENTED       CGS
 NG0239  HISTORY     - 1973     GOOD             NGS
 NG0239  HISTORY     - 19991126 GOOD             USPSQD
 NG0239  HISTORY     - 20011110 GOOD             USPSQD
 NG0239
 NG0239                          STATION DESCRIPTION
 NG0239
 NG0239'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0239'1.6 MI W FROM WILMETTA.
 NG0239'1.60 MILES WEST ALONG LAKE AVENUE FROM THE VILLAGE HALL ANNEX,
 NG0239'AT THE INTERSECTION OF LAKE AVENUE AND LOCUST ROAD, SET VERTICALLY
 NG0239'IN THE NORTH FACE OF THE EAST STONE MONUMENT POST SUPPORTING A
 NG0239'LIGHT FOR ENTRANCE TO LOCUST ROAD, 32.2 FEET NORTH OF THE NORTH
 NG0239'CURB OF LAKE AVENUE, 6.5 FEET EAST OF THE EAST CURB OF LOCUST
 NG0239'ROAD.  A C AND GS DISK DRILLED IN VERTICAL POSITION IN A STONE
 NG0239'MONUMENT POST ABOUT 2 FEET ABOVE GROUND LEVEL.  NOT LEVELED TO
 NG0239'IN 1973.  SEC 29, T42N, R13E.
 NG0239
 NG0239                          STATION RECOVERY (1999)
 NG0239
 NG0239'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0239'RECOVERED IN GOOD CONDITION.
 NG0239
 NG0239                          STATION RECOVERY (2001)
 NG0239
 NG0239'RECOVERY NOTE BY US POWER SQUADRON 2001 (EFU)
 NG0239'RECOVERED AS DESCRIBED.
 NG0239'COORDINATES BY GPS. L 42 DEGREES 04.769'N  LO 087 DEGREES 44.520'W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1813 ***********************************************************************
 ME1813  DESIGNATION -  L 135
 ME1813  PID         -  ME1813
 ME1813  STATE/COUNTY-  IL/COOK
 ME1813  COUNTRY     -  US
 ME1813  USGS QUAD   -  ENGLEWOOD (2018)
 ME1813
 ME1813                         *CURRENT SURVEY CONTROL
 ME1813  ______________________________________________________________________
 ME1813* NAD 83(1986) POSITION- 41 50 51.     (N) 087 38 46.     (W)   SCALED
 ME1813* NAVD 88 ORTHO HEIGHT -   180.768 (meters)      593.07  (feet) ADJUSTED
 ME1813  ______________________________________________________________________
 ME1813  GEOID HEIGHT    -        -33.559 (meters)                     GEOID18
 ME1813  DYNAMIC HEIGHT  -        180.706 (meters)      592.87  (feet) COMP
 ME1813  MODELED GRAVITY -    980,275.7   (mgal)                       NAVD 88
 ME1813
 ME1813  VERT ORDER      -  FIRST     CLASS II
 ME1813
 ME1813.The horizontal coordinates were scaled from a map and have
 ME1813.an estimated accuracy of +/- 6 seconds.
 ME1813
 ME1813.The orthometric height was determined by differential leveling and
 ME1813.adjusted by the NATIONAL GEODETIC SURVEY
 ME1813.in June 1991.
 ME1813
 ME1813.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1813.GEOID18 height accuracy estimate available here.
 ME1813
 ME1813.Click photographs - Photos may exist for this station.
 ME1813
 ME1813.The dynamic height is computed by dividing the NAVD 88
 ME1813.geopotential number by the normal gravity value computed on the
 ME1813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1813.degrees latitude (g = 980.6199 gals.).
 ME1813
 ME1813.The modeled gravity was interpolated from observed gravity values.
 ME1813
 ME1813;                    North         East    Units  Estimated Accuracy
 ME1813;SPC IL E     -   575,390.      357,070.      MT  (+/- 180 meters Scaled)
 ME1813
 ME1813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM463330(NAD 83)
 ME1813
 ME1813                          SUPERSEDED SURVEY CONTROL
 ME1813
 ME1813  NGVD 29 (??/??/92)  180.856  (m)          593.36   (f) ADJ UNCH    1 2
 ME1813
 ME1813.Superseded values are not recommended for survey control.
 ME1813
 ME1813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1813.See file dsdata.pdf to determine how the superseded data were derived.
 ME1813
 ME1813_MARKER: DB = BENCH MARK DISK
 ME1813_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1813_SP_SET: ABUTMENT
 ME1813_STAMPING: L 135 1947
 ME1813_MARK LOGO: CGS
 ME1813_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1813
 ME1813  HISTORY     - Date     Condition        Report By
 ME1813  HISTORY     - 1947     MONUMENTED       CGS
 ME1813  HISTORY     - 1973     GOOD             NGS
 ME1813  HISTORY     - 1977     GOOD             NGS
 ME1813  HISTORY     - 19920805 MARK NOT FOUND   NGS
 ME1813
 ME1813                          STATION DESCRIPTION
 ME1813
 ME1813'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1813'AT CHICAGO.
 ME1813'AT CHICAGO, AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 ME1813'ARCHER AVENUE AND SOUTH HALSTED AVENUE, AT 2500 SOUTH HALSTED
 ME1813'AVENUE, SET VERTICALLY IN THE SOUTHWEST FACE OF THE NORTHEAST
 ME1813'CONCRETE ABUTMENT OF THE OVER HEAD BRIDGE OF THE ATCHISON TOPEKA
 ME1813'AND SANTA FE RAILWAY OVER SOUTH HALSTED AVENUE, 145 FEET
 ME1813'NORTHWEST OF THE NORTHWEST CURB OF ARCHER AVENUE, 28 FEET EAST
 ME1813'OF THE EAST CURB OF SOUTH HALSTED AVENUE, 1.2 FEET NORTHEAST OF
 ME1813'THE SOUTHEAST END OF THE ABUTMENT AND 1.7 FEET ABOVE THE SIDE
 ME1813'WALK.
 ME1813
 ME1813                          STATION RECOVERY (1973)
 ME1813
 ME1813'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1813'RECOVERED IN GOOD CONDITION.
 ME1813
 ME1813                          STATION RECOVERY (1977)
 ME1813
 ME1813'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1813'RECOVERED IN GOOD CONDITION.
 ME1813
 ME1813                          STATION RECOVERY (1992)
 ME1813
 ME1813'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1813'THERE HAS BEEN CONSTRUCTION AT THE DESCRIBED LOCATION.  ASSUMED
 ME1813'DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1618 ***********************************************************************
 ME1618  DESIGNATION -  L 136 RESET
 ME1618  PID         -  ME1618
 ME1618  STATE/COUNTY-  IL/COOK
 ME1618  COUNTRY     -  US
 ME1618  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1618
 ME1618                         *CURRENT SURVEY CONTROL
 ME1618  ______________________________________________________________________
 ME1618* NAD 83(1986) POSITION- 41 52 45.     (N) 087 37 49.     (W)   SCALED
 ME1618* NAVD 88 ORTHO HEIGHT -   180.883 (meters)      593.45  (feet) ADJUSTED
 ME1618  ______________________________________________________________________
 ME1618  GEOID HEIGHT    -        -33.596 (meters)                     GEOID18
 ME1618  DYNAMIC HEIGHT  -        180.822 (meters)      593.25  (feet) COMP
 ME1618  MODELED GRAVITY -    980,278.4   (mgal)                       NAVD 88
 ME1618
 ME1618  VERT ORDER      -  FIRST     CLASS I
 ME1618
 ME1618.The horizontal coordinates were scaled from a map and have
 ME1618.an estimated accuracy of +/- 6 seconds.
 ME1618
 ME1618.The orthometric height was determined by differential leveling and
 ME1618.adjusted by the NATIONAL GEODETIC SURVEY
 ME1618.in June 1991.
 ME1618
 ME1618.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1618.GEOID18 height accuracy estimate available here.
 ME1618
 ME1618.Click photographs - Photos may exist for this station.
 ME1618
 ME1618.The dynamic height is computed by dividing the NAVD 88
 ME1618.geopotential number by the normal gravity value computed on the
 ME1618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1618.degrees latitude (g = 980.6199 gals.).
 ME1618
 ME1618.The modeled gravity was interpolated from observed gravity values.
 ME1618
 ME1618;                    North         East    Units  Estimated Accuracy
 ME1618;SPC IL E     -   578,920.      358,360.      MT  (+/- 180 meters Scaled)
 ME1618
 ME1618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM477365(NAD 83)
 ME1618
 ME1618                          SUPERSEDED SURVEY CONTROL
 ME1618
 ME1618  NGVD 29 (??/??/92)  180.969  (m)          593.73   (f) ADJ UNCH    1 1
 ME1618
 ME1618.Superseded values are not recommended for survey control.
 ME1618
 ME1618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1618.See file dsdata.pdf to determine how the superseded data were derived.
 ME1618
 ME1618_MARKER: DB = BENCH MARK DISK
 ME1618_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1618_SP_SET: BUILDING FLOOR
 ME1618_STAMPING: L 136 RESET 1965
 ME1618_MARK LOGO: CGS
 ME1618_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1618
 ME1618  HISTORY     - Date     Condition        Report By
 ME1618  HISTORY     - 1965     MONUMENTED       CGS
 ME1618  HISTORY     - 1969     GOOD             CGS
 ME1618  HISTORY     - 1971     GOOD             NGS
 ME1618  HISTORY     - 1977     GOOD             NGS
 ME1618  HISTORY     - 1987     GOOD             USPSQD
 ME1618  HISTORY     - 1989     GOOD             USPSQD
 ME1618  HISTORY     - 1989     GOOD             USPSQD
 ME1618  HISTORY     - 20180318 MARK NOT FOUND   ASMINC
 ME1618
 ME1618                          STATION DESCRIPTION
 ME1618
 ME1618'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1618'1.2 MI NW FROM CHICAGO.
 ME1618'ABOUT 0.85 MILE NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1618'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.3 MILE EAST ALONG
 ME1618'ADAMS STREET, SET IN THE TOP OF THE CONCRETE FLOOR OF A SMALL
 ME1618'ALCOVE AT THE EAST SIDE OF THE SOUTH ENTRANCE TO THE COMMONWEALTH
 ME1618'EDISON COMPANY BUILDING, 17 FEET NORTH OF THE NORTH CURB OF
 ME1618'ADAMS STREET, 107 FEET EAST OF THE EAST CURB OF S. CLARK STREET,
 ME1618'AND ABOUT LEVEL WITH THE SIDEWALK.
 ME1618
 ME1618                          STATION RECOVERY (1971)
 ME1618
 ME1618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1618'RECOVERED IN GOOD CONDITION.
 ME1618
 ME1618                          STATION RECOVERY (1977)
 ME1618
 ME1618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1618'RECOVERED IN GOOD CONDITION.
 ME1618
 ME1618                          STATION RECOVERY (1987)
 ME1618
 ME1618'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1618'RECOVERED IN GOOD CONDITION.
 ME1618
 ME1618                          STATION RECOVERY (1989)
 ME1618
 ME1618'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1618'RECOVERED IN GOOD CONDITION.
 ME1618
 ME1618                          STATION RECOVERY (1989)
 ME1618
 ME1618'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1618'RECOVERED IN GOOD CONDITION.
 ME1618
 ME1618                          STATION RECOVERY (2018)
 ME1618
 ME1618'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2018 (LEE)
 ME1618'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1854 ***********************************************************************
 ME1854  DESIGNATION -  L 137
 ME1854  PID         -  ME1854
 ME1854  STATE/COUNTY-  IL/COOK
 ME1854  COUNTRY     -  US
 ME1854  USGS QUAD   -  SAG BRIDGE (2018)
 ME1854
 ME1854                         *CURRENT SURVEY CONTROL
 ME1854  ______________________________________________________________________
 ME1854* NAD 83(1986) POSITION- 41 41 12.7    (N) 087 52 54.4    (W)   HD_HELD2
 ME1854* NAVD 88 ORTHO HEIGHT -   184.383 (meters)      604.93  (feet) ADJUSTED
 ME1854  ______________________________________________________________________
 ME1854  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 ME1854  DYNAMIC HEIGHT  -        184.315 (meters)      604.71  (feet) COMP
 ME1854  MODELED GRAVITY -    980,253.0   (mgal)                       NAVD 88
 ME1854
 ME1854  VERT ORDER      -  FIRST     CLASS II
 ME1854
 ME1854.The horizontal coordinates were established by autonomous hand held GPS
 ME1854.observations and have an estimated accuracy of +/- 10 meters.
 ME1854
 ME1854.The orthometric height was determined by differential leveling and
 ME1854.adjusted by the NATIONAL GEODETIC SURVEY
 ME1854.in June 1991.
 ME1854
 ME1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1854.GEOID18 height accuracy estimate available here.
 ME1854
 ME1854.Click photographs - Photos may exist for this station.
 ME1854
 ME1854.The dynamic height is computed by dividing the NAVD 88
 ME1854.geopotential number by the normal gravity value computed on the
 ME1854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1854.degrees latitude (g = 980.6199 gals.).
 ME1854
 ME1854.The modeled gravity was interpolated from observed gravity values.
 ME1854
 ME1854;                    North         East    Units  Estimated Accuracy
 ME1854;SPC IL E     -   557,422.      337,594.      MT  (+/- 10 meters HH2 GPS)
 ME1854
 ME1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2661515385(NAD 83)
 ME1854
 ME1854                          SUPERSEDED SURVEY CONTROL
 ME1854
 ME1854  NGVD 29 (??/??/92)  184.472  (m)          605.22   (f) ADJ UNCH    1 2
 ME1854
 ME1854.Superseded values are not recommended for survey control.
 ME1854
 ME1854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1854.See file dsdata.pdf to determine how the superseded data were derived.
 ME1854
 ME1854_MARKER: DB = BENCH MARK DISK
 ME1854_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1854_SP_SET: BRIDGE
 ME1854_STAMPING: L 137 1947
 ME1854_MARK LOGO: CGS
 ME1854_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1854+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2004
 ME1854
 ME1854  HISTORY     - Date     Condition        Report By
 ME1854  HISTORY     - 1947     MONUMENTED       CGS
 ME1854  HISTORY     - 1971     GOOD             NGS
 ME1854  HISTORY     - 1977     GOOD             NGS
 ME1854  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1854  HISTORY     - 20041212 GOOD             GEOCAC
 ME1854  HISTORY     - 20090319 MARK NOT FOUND   GEOCAC
 ME1854
 ME1854                          STATION DESCRIPTION
 ME1854
 ME1854'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1854'11.2 MI NW FROM BLUE ISLAND.
 ME1854'ABOUT 11.2 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE
 ME1854'GRAND TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, ABOUT
 ME1854'1.35 MILE WEST OF THE OVER PASS OF STATE HIGHWAY 83 OVER U.S.
 ME1854'HIGHWAYS 12 AND 20, ABOUT 0.35 MILE WEST OF A NORTH-SOUTH BLACK
 ME1854'TOP CROSS ROAD, SET IN THE TOP OF THE EAST END OF THE NORTH STONE
 ME1854'BRIDGE RAILING OF A 38 FOOT STONE MASONRY BRIDGE OVER A CREEK,
 ME1854'32 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 3.2 FEET WEST OF
 ME1854'THE EAST END OF THE RAILING AND ABOUT 3.5 FEET ABOVE THE HIGHWAY.
 ME1854
 ME1854                          STATION RECOVERY (1971)
 ME1854
 ME1854'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1854'RECOVERED IN GOOD CONDITION.
 ME1854
 ME1854                          STATION RECOVERY (1977)
 ME1854
 ME1854'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1854'RECOVERED IN GOOD CONDITION.
 ME1854
 ME1854                          STATION RECOVERY (2000)
 ME1854
 ME1854'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1854'LIKELY DESTROYED BY NEW BRIDGE
 ME1854
 ME1854                          STATION RECOVERY (2004)
 ME1854
 ME1854'RECOVERY NOTE BY GEOCACHING 2004 (KMP)
 ME1854'RECOVERED IN GOOD CONDITION.
 ME1854
 ME1854                          STATION RECOVERY (2009)
 ME1854
 ME1854'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1854'MARK THAT IS ON BRIDGE IS NOT IN ORIGINAL LOCATION.  BRIDGE WAS
 ME1854'REBUILT CIRCA 1998.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1824 ***********************************************************************
 ME1824  DESIGNATION -  L 138
 ME1824  PID         -  ME1824
 ME1824  STATE/COUNTY-  IL/COOK
 ME1824  COUNTRY     -  US
 ME1824  USGS QUAD   -  LAKE CALUMET (2018)
 ME1824
 ME1824                         *CURRENT SURVEY CONTROL
 ME1824  ______________________________________________________________________
 ME1824* NAD 83(1986) POSITION- 41 39 28.     (N) 087 33 33.     (W)   SCALED
 ME1824* NAVD 88 ORTHO HEIGHT -   179.062 (meters)      587.47  (feet) ADJUSTED
 ME1824  ______________________________________________________________________
 ME1824  GEOID HEIGHT    -        -33.505 (meters)                     GEOID18
 ME1824  DYNAMIC HEIGHT  -        178.998 (meters)      587.26  (feet) COMP
 ME1824  MODELED GRAVITY -    980,258.4   (mgal)                       NAVD 88
 ME1824
 ME1824  VERT ORDER      -  FIRST     CLASS II
 ME1824
 ME1824.The horizontal coordinates were scaled from a map and have
 ME1824.an estimated accuracy of +/- 6 seconds.
 ME1824
 ME1824.The orthometric height was determined by differential leveling and
 ME1824.adjusted by the NATIONAL GEODETIC SURVEY
 ME1824.in June 1991.
 ME1824
 ME1824.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1824.GEOID18 height accuracy estimate available here.
 ME1824
 ME1824.Click photographs - Photos may exist for this station.
 ME1824
 ME1824.The dynamic height is computed by dividing the NAVD 88
 ME1824.geopotential number by the normal gravity value computed on the
 ME1824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1824.degrees latitude (g = 980.6199 gals.).
 ME1824
 ME1824.The modeled gravity was interpolated from observed gravity values.
 ME1824
 ME1824;                    North         East    Units  Estimated Accuracy
 ME1824;SPC IL E     -   554,380.      364,480.      MT  (+/- 180 meters Scaled)
 ME1824
 ME1824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM534119(NAD 83)
 ME1824
 ME1824                          SUPERSEDED SURVEY CONTROL
 ME1824
 ME1824  NGVD 29 (??/??/92)  179.166  (m)          587.81   (f) ADJ UNCH    1 2
 ME1824
 ME1824.Superseded values are not recommended for survey control.
 ME1824
 ME1824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1824.See file dsdata.pdf to determine how the superseded data were derived.
 ME1824
 ME1824_MARKER: DB = BENCH MARK DISK
 ME1824_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1824_SP_SET: FOUNDATION
 ME1824_STAMPING: L 138 1947
 ME1824_MARK LOGO: CGS
 ME1824_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1824
 ME1824  HISTORY     - Date     Condition        Report By
 ME1824  HISTORY     - 1947     MONUMENTED       CGS
 ME1824  HISTORY     - 1971     GOOD             NGS
 ME1824  HISTORY     - 1977     GOOD             NGS
 ME1824
 ME1824                          STATION DESCRIPTION
 ME1824
 ME1824'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1824'AT CHICAGO.
 ME1824'AT CHICAGO, AT THE INTERSECTION OF TORRENCE AVENUE AND EAST
 ME1824'130TH STREET, ABOUT 100 YARDS SOUTH OF THE INTERSECTION, SET IN
 ME1824'THE TOP OF THE NORTHEAST CORNER OF THE CONCRETE FOUNDATION OF THE
 ME1824'FIRST PIER WEST OF TORRENCE AVENUE IN THE NORTH COLUMN OF PIERS
 ME1824'TO THE OVER HEAD BRIDGE OF THE CHICAGO, SOUTH SHORE AND SOUTH
 ME1824'BEND ELECTRIC RAILROAD OVER TORRENCE AVENUE, 29 FEET WEST OF THE
 ME1824'CENTER LINE OF TORRENCE AVENUE AND 1/2 FOOT ABOVE THE STREET.
 ME1824
 ME1824                          STATION RECOVERY (1971)
 ME1824
 ME1824'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1824'RECOVERED IN GOOD CONDITION.
 ME1824
 ME1824                          STATION RECOVERY (1977)
 ME1824
 ME1824'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1824'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1768 ***********************************************************************
 ME1768  DESIGNATION -  L 139
 ME1768  PID         -  ME1768
 ME1768  STATE/COUNTY-  IL/COOK
 ME1768  COUNTRY     -  US
 ME1768  USGS QUAD   -  BLUE ISLAND (2018)
 ME1768
 ME1768                         *CURRENT SURVEY CONTROL
 ME1768  ______________________________________________________________________
 ME1768* NAD 83(1986) POSITION- 41 44 27.     (N) 087 44 26.     (W)   SCALED
 ME1768* NAVD 88 ORTHO HEIGHT -   189.160 (meters)      620.60  (feet) ADJUSTED
 ME1768  ______________________________________________________________________
 ME1768  GEOID HEIGHT    -        -33.430 (meters)                     GEOID18
 ME1768  DYNAMIC HEIGHT  -        189.092 (meters)      620.38  (feet) COMP
 ME1768  MODELED GRAVITY -    980,263.5   (mgal)                       NAVD 88
 ME1768
 ME1768  VERT ORDER      -  FIRST     CLASS II
 ME1768
 ME1768.The horizontal coordinates were scaled from a map and have
 ME1768.an estimated accuracy of +/- 6 seconds.
 ME1768
 ME1768.The orthometric height was determined by differential leveling and
 ME1768.adjusted by the NATIONAL GEODETIC SURVEY
 ME1768.in June 1991.
 ME1768
 ME1768.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1768.GEOID18 height accuracy estimate available here.
 ME1768
 ME1768.Click photographs - Photos may exist for this station.
 ME1768
 ME1768.The dynamic height is computed by dividing the NAVD 88
 ME1768.geopotential number by the normal gravity value computed on the
 ME1768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1768.degrees latitude (g = 980.6199 gals.).
 ME1768
 ME1768.The modeled gravity was interpolated from observed gravity values.
 ME1768
 ME1768;                    North         East    Units  Estimated Accuracy
 ME1768;SPC IL E     -   563,490.      349,310.      MT  (+/- 180 meters Scaled)
 ME1768
 ME1768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM384212(NAD 83)
 ME1768
 ME1768                          SUPERSEDED SURVEY CONTROL
 ME1768
 ME1768  NGVD 29 (??/??/92)  189.249  (m)          620.89   (f) ADJ UNCH    1 2
 ME1768
 ME1768.Superseded values are not recommended for survey control.
 ME1768
 ME1768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1768.See file dsdata.pdf to determine how the superseded data were derived.
 ME1768
 ME1768_MARKER: DB = BENCH MARK DISK
 ME1768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1768_STAMPING: L 139 1947
 ME1768_MARK LOGO: CGS
 ME1768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1768+STABILITY: SURFACE MOTION
 ME1768
 ME1768  HISTORY     - Date     Condition        Report By
 ME1768  HISTORY     - 1947     MONUMENTED       CGS
 ME1768  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME1768  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1768  HISTORY     - 20080818 MARK NOT FOUND   GEOCAC
 ME1768
 ME1768                          STATION DESCRIPTION
 ME1768
 ME1768'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1768'1.2 MI N FROM OAK LAWN.
 ME1768'ABOUT 1.2 MILES NORTH ALONG STATE HIGHWAY 50 (CICERO AVENUE)
 ME1768'FROM ITS INTERSECTION WITH STATE HIGHWAY 7 AT OAK LAWN, AT THE
 ME1768'SOUTH ENTRANCE TO THE ASHBURN AIRPORT, AT THE NORTHWEST CORNER
 ME1768'OF AN IMMITATION BRICK HANGAR BUILDING, 86 FEET EAST OF THE
 ME1768'CENTER LINE OF CICERO AVENUE, 23 FEET SOUTH OF THE CENTER LINE
 ME1768'OF THE SOUTH ENTRANCE DRIVE WAY, 4 FEET SOUTHWEST OF THE NORTHWEST
 ME1768'CORNER OF THE HANGAR, 1.5 FEET WEST OF THE WEST FACE OF THE
 ME1768'HANGAR, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, AND SET IN
 ME1768'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 ME1768
 ME1768                          STATION RECOVERY (1953)
 ME1768
 ME1768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 ME1768'MARK NOT FOUND.
 ME1768
 ME1768                          STATION RECOVERY (1977)
 ME1768
 ME1768'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1768'MARK NOT FOUND.
 ME1768
 ME1768                          STATION RECOVERY (2008)
 ME1768
 ME1768'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1768'THIS AREA IS NOW A COMMERCIAL GROCERY STORE.  AIRPORT AND HANGAR NO
 ME1768'LONGER EXIST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0539 ***********************************************************************
 KC0539  DESIGNATION -  L 14 RESET
 KC0539  PID         -  KC0539
 KC0539  STATE/COUNTY-  IL/MORGAN
 KC0539  COUNTRY     -  US
 KC0539  USGS QUAD   -  LYNNVILLE (2018)
 KC0539
 KC0539                         *CURRENT SURVEY CONTROL
 KC0539  ______________________________________________________________________
 KC0539* NAD 83(1986) POSITION- 39 44 40.     (N) 090 15 43.     (W)   SCALED
 KC0539* NAVD 88 ORTHO HEIGHT -   177.67  (meters)      582.9   (feet) RESET
 KC0539  ______________________________________________________________________
 KC0539  GEOID HEIGHT    -        -32.525 (meters)                     GEOID18
 KC0539  VERT ORDER      -  THIRD
 KC0539
 KC0539.The horizontal coordinates were scaled from a map and have
 KC0539.an estimated accuracy of +/- 6 seconds.
 KC0539
 KC0539.The orthometric height was computed from unverified reset data.
 KC0539
 KC0539.No vertical observational check was made to the station.
 KC0539
 KC0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0539.GEOID18 height accuracy estimate available here.
 KC0539
 KC0539.Click photographs - Photos may exist for this station.
 KC0539
 KC0539;                    North         East    Units  Estimated Accuracy
 KC0539;SPC IL W     -   341,620.      691,830.      MT  (+/- 180 meters Scaled)
 KC0539
 KC0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE346029(NAD 83)
 KC0539
 KC0539                          SUPERSEDED SURVEY CONTROL
 KC0539
 KC0539  NGVD 29 (11/09/15)  177.79   (m)          583.3    (f) RESET       3  
 KC0539
 KC0539.Superseded values are not recommended for survey control.
 KC0539
 KC0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0539.See file dsdata.pdf to determine how the superseded data were derived.
 KC0539
 KC0539_MARKER: DV = VERTICAL CONTROL DISK
 KC0539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0539_STAMPING: L 14 RESET 1977
 KC0539_MARK LOGO: NGS
 KC0539_PROJECTION: FLUSH
 KC0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0539+STABILITY: SURFACE MOTION
 KC0539
 KC0539  HISTORY     - Date     Condition        Report By
 KC0539  HISTORY     - 1977     MONUMENTED       LOCENG
 KC0539  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0539
 KC0539                          STATION DESCRIPTION
 KC0539
 KC0539'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 KC0539'IN JACKSONVILLE.
 KC0539'AT WEST CITY LIMITS OF JACKSONVILLE, AT THE NORTH END OF THE WEST
 KC0539'ABUTMENT OF THE NORFOLK AND WESTERN RAILROAD-NORTH WESTGATE AVENUE
 KC0539'GRADE SEPARATION STRUCTURE, 5 FEET WEST OF THE FACE OF THE CURB.
 KC0539
 KC0539                          STATION RECOVERY (2012)
 KC0539
 KC0539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0539'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0202 ***********************************************************************
 MF0202  DESIGNATION -  L 142
 MF0202  PID         -  MF0202
 MF0202  STATE/COUNTY-  IL/WILL
 MF0202  COUNTRY     -  US
 MF0202  USGS QUAD   -  JOLIET (2018)
 MF0202
 MF0202                         *CURRENT SURVEY CONTROL
 MF0202  ______________________________________________________________________
 MF0202* NAD 83(1986) POSITION- 41 30 03.     (N) 088 06 42.     (W)   SCALED
 MF0202* NAVD 88 ORTHO HEIGHT -   159.547 (meters)      523.45  (feet) ADJUSTED
 MF0202  ______________________________________________________________________
 MF0202  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 MF0202  DYNAMIC HEIGHT  -        159.486 (meters)      523.25  (feet) COMP
 MF0202  MODELED GRAVITY -    980,238.2   (mgal)                       NAVD 88
 MF0202
 MF0202  VERT ORDER      -  FIRST     CLASS II
 MF0202
 MF0202.The horizontal coordinates were scaled from a map and have
 MF0202.an estimated accuracy of +/- 6 seconds.
 MF0202
 MF0202.The orthometric height was determined by differential leveling and
 MF0202.adjusted by the NATIONAL GEODETIC SURVEY
 MF0202.in June 1991.
 MF0202
 MF0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0202.GEOID18 height accuracy estimate available here.
 MF0202
 MF0202.Click photographs - Photos may exist for this station.
 MF0202
 MF0202.The dynamic height is computed by dividing the NAVD 88
 MF0202.geopotential number by the normal gravity value computed on the
 MF0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0202.degrees latitude (g = 980.6199 gals.).
 MF0202
 MF0202.The modeled gravity was interpolated from observed gravity values.
 MF0202
 MF0202;                    North         East    Units  Estimated Accuracy
 MF0202;SPC IL E     -   536,690.      318,510.      MT  (+/- 180 meters Scaled)
 MF0202
 MF0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL072949(NAD 83)
 MF0202
 MF0202                          SUPERSEDED SURVEY CONTROL
 MF0202
 MF0202  NGVD 29 (??/??/92)  159.639  (m)          523.75   (f) ADJ UNCH    1 2
 MF0202
 MF0202.Superseded values are not recommended for survey control.
 MF0202
 MF0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0202.See file dsdata.pdf to determine how the superseded data were derived.
 MF0202
 MF0202_MARKER: DB = BENCH MARK DISK
 MF0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0202_STAMPING: L 142 1947
 MF0202_MARK LOGO: CGS
 MF0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0202+STABILITY: SURFACE MOTION
 MF0202
 MF0202  HISTORY     - Date     Condition        Report By
 MF0202  HISTORY     - 1947     MONUMENTED       CGS
 MF0202  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 MF0202  HISTORY     - 20070128 MARK NOT FOUND   GEOCAC
 MF0202
 MF0202                          STATION DESCRIPTION
 MF0202
 MF0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0202'2.6 MI SW FROM JOLIET.
 MF0202'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE AT
 MF0202'JOLIET, THENCE ABOUT 2.05 MILES SOUTHWEST ALONG U.S. HIGHWAY 6,
 MF0202'AT THE WEST CORNER OF THE J.C. ALDER CO. SLAUGHTER PEN, 49 FEET
 MF0202'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 15.5 FEET SOUTHWEST
 MF0202'OF THE WEST CORNER OF THE SLAUGHTER PEN, 17 FEET NORTHEAST OF THE
 MF0202'CENTER LINE OF THE SOUTHWEST DRIVE WAY ENTRANCE, 1.5 FEET NORTHWEST
 MF0202'OF THE SOUTHEAST-HIGHWAY RIGHT-OF-WAY FENCE LINE, 1 FOOT BELOW THE
 MF0202'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0202
 MF0202                          STATION RECOVERY (2000)
 MF0202
 MF0202'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0202'MARK NOT FOUND.
 MF0202
 MF0202                          STATION RECOVERY (2007)
 MF0202
 MF0202'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0202'MANY OF THE LANDMARKS IN THE DESCRIPTION NO LONGER EXIST.  A CHECK OF
 MF0202'THE AREA WAS MADE, REFERENCED BY THE REMAINS OF A DRIVEWAY, WITH
 MF0202'NEGATIVE RESULTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1716 ***********************************************************************
 ME1716  DESIGNATION -  L 143
 ME1716  PID         -  ME1716
 ME1716  STATE/COUNTY-  IL/COOK
 ME1716  COUNTRY     -  US
 ME1716  USGS QUAD   -  HINSDALE (2018)
 ME1716
 ME1716                         *CURRENT SURVEY CONTROL
 ME1716  ______________________________________________________________________
 ME1716* NAD 83(2011) POSITION- 41 47 24.10487(N) 087 53 52.45990(W)   ADJUSTED
 ME1716* NAD 83(2011) ELLIP HT-   168.477 (meters)        (06/27/12)   ADJUSTED
 ME1716* NAD 83(2011) EPOCH   -  2010.00
 ME1716* NAVD 88 ORTHO HEIGHT -   201.837 (meters)      662.19  (feet) ADJUSTED
 ME1716  ______________________________________________________________________
 ME1716  GEOID HEIGHT    -        -33.345 (meters)                     GEOID18
 ME1716  NAD 83(2011) X  -    174,696.906 (meters)                     COMP
 ME1716  NAD 83(2011) Y  - -4,759,493.032 (meters)                     COMP
 ME1716  NAD 83(2011) Z  -  4,228,356.134 (meters)                     COMP
 ME1716  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 ME1716  DYNAMIC HEIGHT  -        201.766 (meters)      661.96  (feet) COMP
 ME1716  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 ME1716
 ME1716  VERT ORDER      -  FIRST     CLASS II
 ME1716
 ME1716  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1716  Standards:
 ME1716         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1716            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1716  -------------------------------------------------------------------
 ME1716  NETWORK    0.31   0.51           0.14   0.11   0.26      0.12585097
 ME1716  -------------------------------------------------------------------
 ME1716  Click here for local accuracies and other accuracy information.
 ME1716
 ME1716.The horizontal coordinates were established by GPS observations
 ME1716.and adjusted by the National Geodetic Survey in June 2012.
 ME1716
 ME1716.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1716.been affixed to the stable North American tectonic plate. See 
 ME1716.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1716
 ME1716.The horizontal coordinates are valid at the epoch date displayed above
 ME1716.which is a decimal equivalence of Year/Month/Day.
 ME1716
 ME1716.The orthometric height was determined by differential leveling and
 ME1716.adjusted by the NATIONAL GEODETIC SURVEY
 ME1716.in June 1991.
 ME1716
 ME1716.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1716.GEOID18 height accuracy estimate available here.
 ME1716
 ME1716.Click photographs - Photos may exist for this station.
 ME1716
 ME1716.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1716
 ME1716.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1716
 ME1716.The ellipsoidal height was determined by GPS observations
 ME1716.and is referenced to NAD 83.
 ME1716
 ME1716.The dynamic height is computed by dividing the NAVD 88
 ME1716.geopotential number by the normal gravity value computed on the
 ME1716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1716.degrees latitude (g = 980.6199 gals.).
 ME1716
 ME1716.The modeled gravity was interpolated from observed gravity values.
 ME1716
 ME1716. The following values were computed from the NAD 83(2011) position.
 ME1716
 ME1716;                    North         East     Units Scale Factor Converg.
 ME1716;SPC IL E     -   568,873.116   336,193.013   MT  0.99999111   +0 17 24.6
 ME1716;SPC IL E     - 1,866,377.88  1,102,993.24   sFT  0.99999111   +0 17 24.6
 ME1716;UTM  16      - 4,626,853.421   425,393.291   MT  0.99966849   -0 35 54.2
 ME1716
 ME1716!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1716!SPC IL E     -   0.99997358  x   0.99999111  =   0.99996469
 ME1716!UTM  16      -   0.99997358  x   0.99966849  =   0.99964207
 ME1716
 ME1716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2539326853(NAD 83)
 ME1716
 ME1716                          SUPERSEDED SURVEY CONTROL
 ME1716
 ME1716  NAD 83(2007)-  41 47 24.10485(N)    087 53 52.46083(W) AD(2002.00) 0
 ME1716  ELLIP H (02/10/07)  168.497  (m)                       GP(2002.00)    
 ME1716  ELLIP H (02/03/05)  168.504  (m)                       GP(       ) 4 2
 ME1716  NAD 83(1997)-  41 47 24.10488(N)    087 53 52.46064(W) AD(       ) 1
 ME1716  ELLIP H (04/23/01)  168.503  (m)                       GP(       ) 3 1
 ME1716  NAVD 88             201.84   (m)          662.2    (f) LEVELING    3  
 ME1716  NGVD 29 (??/??/92)  201.924  (m)          662.48   (f) ADJ UNCH    1 2
 ME1716
 ME1716.Superseded values are not recommended for survey control.
 ME1716
 ME1716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1716.See file dsdata.pdf to determine how the superseded data were derived.
 ME1716
 ME1716_MARKER: DB = BENCH MARK DISK
 ME1716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1716_STAMPING: L 143 1947
 ME1716_MARK LOGO: CGS
 ME1716_PROJECTION: PROJECTING 10 CENTIMETERS
 ME1716_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1716+STABILITY: SURFACE MOTION
 ME1716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1716+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 ME1716
 ME1716  HISTORY     - Date     Condition        Report By
 ME1716  HISTORY     - 1947     MONUMENTED       CGS
 ME1716  HISTORY     - 1971     GOOD             NGS
 ME1716  HISTORY     - 1977     GOOD             NGS
 ME1716  HISTORY     - 19870701 GOOD             USPSQD
 ME1716  HISTORY     - 1988     GOOD             USPSQD
 ME1716  HISTORY     - 1989     GOOD             USPSQD
 ME1716  HISTORY     - 20000316 GOOD             SECI
 ME1716  HISTORY     - 20050824 GOOD             GEOCAC
 ME1716  HISTORY     - 20060927 GOOD             PATRIC
 ME1716  HISTORY     - 20241114 GOOD             DEI
 ME1716
 ME1716                          STATION DESCRIPTION
 ME1716
 ME1716'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1716'1.4 MI S FROM WESTERN SPRINGS.
 ME1716'ABOUT 1.35 MILES SOUTH ALONG THE WOLF ROAD FROM THE INTERSECTION
 ME1716'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT WESTERN
 ME1716'SPRINGS, IN THE NORTHWEST QUARTER OF THE INTERSECTION OF 55TH
 ME1716'STREET, 74 FEET NORTH OF THE CENTER LINE OF 55TH STREET, 34 FEET
 ME1716'WEST OF THE CENTER LINE OF WOLF ROAD, 35.5 FEET NORTHWEST OF A
 ME1716'FIRE PLUG, 38.8 FEET SOUTHWEST OF A POWER POLE WITH A TRANSFORMER,
 ME1716'16.5 FEET NORTHEAST OF A 6-INCH CHERRY TREE, ABOUT 1 FOOT ABOVE
 ME1716'THE INTERSECTION AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 ME1716'4 INCHES.
 ME1716
 ME1716                          STATION RECOVERY (1971)
 ME1716
 ME1716'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1716'RECOVERED IN GOOD CONDITION.
 ME1716
 ME1716                          STATION RECOVERY (1977)
 ME1716
 ME1716'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1716'RECOVERED IN GOOD CONDITION.
 ME1716
 ME1716                          STATION RECOVERY (1987)
 ME1716
 ME1716'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1716'RECOVERED IN GOOD CONDITION.
 ME1716
 ME1716                          STATION RECOVERY (1988)
 ME1716
 ME1716'RECOVERY NOTE BY US POWER SQUADRON 1988 (MBO)
 ME1716'RECOVERED IN GOOD CONDITION.
 ME1716
 ME1716                          STATION RECOVERY (1989)
 ME1716
 ME1716'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1716'RECOVERED IN GOOD CONDITION.
 ME1716
 ME1716                          STATION RECOVERY (2000)
 ME1716
 ME1716'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 ME1716'RECOVERED AS DESCRIBED
 ME1716'
 ME1716
 ME1716                          STATION RECOVERY (2005)
 ME1716
 ME1716'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME1716'RECOVERED IN GOOD CONDITION.
 ME1716
 ME1716                          STATION RECOVERY (2006)
 ME1716
 ME1716'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 ME1716'THE STATION IS IN WESTERN SPRINGS, IL.
 ME1716'
 ME1716'THE STATION IS LOCATED AT THE NORTHWEST CORNER OF THE INTERSECTION OF
 ME1716'55TH STREET AND WOLF ROAD.
 ME1716'
 ME1716'THE STATION IS 80.0 FT (24.4 M) NORTH OF THE CENTERLINE OF 55TH
 ME1716'STREET, 40.0 FT (12.2 M) WEST OF THE CENTERLINE OF WOLF ROAD, AND 42.5
 ME1716'FT (13.0 M) NORTHEAST OF A TRAFFIC SIGNAL POST.  THE MONUMENT IS A
 ME1716'BRONZE DISK SET IN THE TOP OF A CONCRETE MONUMENT PROJECTING 0.3 FT
 ME1716'(0.1 M) ABOVE THE GROUND.
 ME1716
 ME1716                          STATION RECOVERY (2024)
 ME1716
 ME1716'RECOVERY NOTE BY DEWBERRY ENGINEERING INC. 2024 (GDS)
 ME1716'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0040 ***********************************************************************
 HB0040  DESIGNATION -  L 144
 HB0040  PID         -  HB0040
 HB0040  STATE/COUNTY-  IL/SALINE
 HB0040  COUNTRY     -  US
 HB0040  USGS QUAD   -  ELDORADO (2018)
 HB0040
 HB0040                         *CURRENT SURVEY CONTROL
 HB0040  ______________________________________________________________________
 HB0040* NAD 83(1986) POSITION- 37 45 59.     (N) 088 24 03.     (W)   SCALED
 HB0040* NAVD 88 ORTHO HEIGHT -   114.188 (meters)      374.63  (feet) ADJUSTED
 HB0040  ______________________________________________________________________
 HB0040  GEOID HEIGHT    -        -29.701 (meters)                     GEOID18
 HB0040  DYNAMIC HEIGHT  -        114.110 (meters)      374.38  (feet) COMP
 HB0040  MODELED GRAVITY -    979,944.3   (mgal)                       NAVD 88
 HB0040
 HB0040  VERT ORDER      -  FIRST     CLASS II
 HB0040
 HB0040.The horizontal coordinates were scaled from a map and have
 HB0040.an estimated accuracy of +/- 6 seconds.
 HB0040
 HB0040.The orthometric height was determined by differential leveling and
 HB0040.adjusted by the NATIONAL GEODETIC SURVEY
 HB0040.in June 1991.
 HB0040
 HB0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0040.GEOID18 height accuracy estimate available here.
 HB0040
 HB0040.Click photographs - Photos may exist for this station.
 HB0040
 HB0040.The dynamic height is computed by dividing the NAVD 88
 HB0040.geopotential number by the normal gravity value computed on the
 HB0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0040.degrees latitude (g = 980.6199 gals.).
 HB0040
 HB0040.The modeled gravity was interpolated from observed gravity values.
 HB0040
 HB0040;                    North         East    Units  Estimated Accuracy
 HB0040;SPC IL E     -   122,050.      294,050.      MT  (+/- 180 meters Scaled)
 HB0040
 HB0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG766808(NAD 83)
 HB0040
 HB0040                          SUPERSEDED SURVEY CONTROL
 HB0040
 HB0040  NGVD 29 (11/26/84)  114.288  (m)          374.96   (f) ADJUSTED    1 2
 HB0040
 HB0040.Superseded values are not recommended for survey control.
 HB0040
 HB0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0040.See file dsdata.pdf to determine how the superseded data were derived.
 HB0040
 HB0040_MARKER: DB = BENCH MARK DISK
 HB0040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0040_STAMPING: L 144 1949
 HB0040_MARK LOGO: CGS
 HB0040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0040+STABILITY: SURFACE MOTION
 HB0040
 HB0040  HISTORY     - Date     Condition        Report By
 HB0040  HISTORY     - 1949     MONUMENTED       CGS
 HB0040  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0040
 HB0040                          STATION DESCRIPTION
 HB0040
 HB0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0040'3.9 MI SE FROM ELDORADO.
 HB0040'ABOUT 3.9 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0040'RAILROAD FROM THE UNION STATION AT ELDORADO, AT A FARM ROAD
 HB0040'CROSSING, ABOUT 0.2 MILE SOUTHEAST OF A ROAD CROSSING, ABOUT
 HB0040'0.1 MILE SOUTHEAST OF MILE POST 407, 67 FEET EAST-NORTHEAST OF
 HB0040'THE CENTER OF THE CROSSING, 63 FEET NORTHEAST OF THE NORTHEAST
 HB0040'RAIL, 51 1/2 FEET EAST OF THE CENTER LINE OF THE FARM ROAD, 54
 HB0040'FEET NORTHWEST OF THE NORTHWEST EDGE OF A SMALL POND, 15 1/2
 HB0040'FEET SOUTHEAST OF A LONE TRIPLE-TRUNK GUM TREE, 3 FEET
 HB0040'SOUTHWEST OF THE R/W FENCE LINE, 1 1/2 FEET NORTHWEST OF A WHITE
 HB0040'WOODEN WITNESS POST, 2 1/2 FEET ABOVE THE TRACK AND SET IN THE
 HB0040'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0040
 HB0040                          STATION RECOVERY (2012)
 HB0040
 HB0040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0040'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0541 ***********************************************************************
 HB0541  DESIGNATION -  L 145
 HB0541  PID         -  HB0541
 HB0541  STATE/COUNTY-  IL/SALINE
 HB0541  COUNTRY     -  US
 HB0541  USGS QUAD   -  HARCO (2018)
 HB0541
 HB0541                         *CURRENT SURVEY CONTROL
 HB0541  ______________________________________________________________________
 HB0541* NAD 83(1986) POSITION- 37 50 29.     (N) 088 38 58.     (W)   SCALED
 HB0541* NAVD 88 ORTHO HEIGHT -   123.475 (meters)      405.10  (feet) ADJUSTED
 HB0541  ______________________________________________________________________
 HB0541  GEOID HEIGHT    -        -29.623 (meters)                     GEOID18
 HB0541  DYNAMIC HEIGHT  -        123.389 (meters)      404.82  (feet) COMP
 HB0541  MODELED GRAVITY -    979,938.3   (mgal)                       NAVD 88
 HB0541
 HB0541  VERT ORDER      -  FIRST     CLASS II
 HB0541
 HB0541.The horizontal coordinates were scaled from a map and have
 HB0541.an estimated accuracy of +/- 6 seconds.
 HB0541
 HB0541.The orthometric height was determined by differential leveling and
 HB0541.adjusted by the NATIONAL GEODETIC SURVEY
 HB0541.in June 1991.
 HB0541
 HB0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0541.GEOID18 height accuracy estimate available here.
 HB0541
 HB0541.Click photographs - Photos may exist for this station.
 HB0541
 HB0541.The dynamic height is computed by dividing the NAVD 88
 HB0541.geopotential number by the normal gravity value computed on the
 HB0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0541.degrees latitude (g = 980.6199 gals.).
 HB0541
 HB0541.The modeled gravity was interpolated from observed gravity values.
 HB0541
 HB0541;                    North         East    Units  Estimated Accuracy
 HB0541;SPC IL E     -   130,420.      272,180.      MT  (+/- 180 meters Scaled)
 HB0541
 HB0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG548894(NAD 83)
 HB0541
 HB0541                          SUPERSEDED SURVEY CONTROL
 HB0541
 HB0541  NGVD 29 (11/26/84)  123.572  (m)          405.42   (f) ADJUSTED    1 2
 HB0541
 HB0541.Superseded values are not recommended for survey control.
 HB0541
 HB0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0541.See file dsdata.pdf to determine how the superseded data were derived.
 HB0541
 HB0541_MARKER: DB = BENCH MARK DISK
 HB0541_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 HB0541_SP_SET: BOX CULVERT HEADWALL
 HB0541_STAMPING: L 145 1949
 HB0541_MARK LOGO: CGS
 HB0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0541+STABILITY: SURFACE MOTION
 HB0541_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0541+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 HB0541
 HB0541  HISTORY     - Date     Condition        Report By
 HB0541  HISTORY     - 1949     MONUMENTED       CGS
 HB0541  HISTORY     - 1978     GOOD             ILDT
 HB0541  HISTORY     - 1978     GOOD             ILDT
 HB0541  HISTORY     - 1978     GOOD             ILDT
 HB0541  HISTORY     - 20060301 GOOD             ILDT
 HB0541  HISTORY     - 20110627 GOOD             ILDT
 HB0541  HISTORY     - 20120612 GOOD             ILDT
 HB0541
 HB0541                          STATION DESCRIPTION
 HB0541
 HB0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0541'2.1 MI NW FROM GALATIA.
 HB0541'2.1 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0541'STATION AT GALATIA, ABOUT 0.1 MILE EAST OF A ROAD CROSSING, SET
 HB0541'IN THE TOP OF THE SOUTH HEAD WALL OF A 5-FOOT CONCRETE BOX CULVERT
 HB0541'UNDER STATE HIGHWAY 34 WHIH PARALLELS THE TRACK AT THIS POINT,
 HB0541'45 FEET NORTH OF THE NORTH RAIL AT A POINT DIRECTLY OVER THE
 HB0541'CENTER PIER OF A 24-FOOT RAILROAD TRESTLE, 17 FEET SOUTH OF THE CENTER
 HB0541'LINE OF THE HIGHWAY, 7 1/2 FEET WEST OF THE EAST END OF THE HEAD
 HB0541'WALL AND ABOUT 3 FEET LOWER THAN THE TRACK.
 HB0541
 HB0541                          STATION RECOVERY (1978)
 HB0541
 HB0541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0541'RECOVERED IN GOOD CONDITION.
 HB0541
 HB0541                          STATION RECOVERY (1978)
 HB0541
 HB0541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0541'RECOVERED IN GOOD CONDITION.
 HB0541
 HB0541                          STATION RECOVERY (1978)
 HB0541
 HB0541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0541'RECOVERED IN GOOD CONDITION.
 HB0541
 HB0541                          STATION RECOVERY (2006)
 HB0541
 HB0541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0541'BELIEVED TO BE DISTURBED BECAUSE OF COAL MINE SUBSIDENCE
 HB0541
 HB0541                          STATION RECOVERY (2011)
 HB0541
 HB0541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0541'RECOVERED IN GOOD CONDITION.
 HB0541
 HB0541                          STATION RECOVERY (2012)
 HB0541
 HB0541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0541'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0090 ***********************************************************************
 JC0090  DESIGNATION -  L 146
 JC0090  PID         -  JC0090
 JC0090  STATE/COUNTY-  IL/ST CLAIR
 JC0090  COUNTRY     -  US
 JC0090  USGS QUAD   -  CAHOKIA (2018)
 JC0090
 JC0090                         *CURRENT SURVEY CONTROL
 JC0090  ______________________________________________________________________
 JC0090* NAD 83(1986) POSITION- 38 34 16.5    (N) 090 11 00.5    (W)   HD_HELD2
 JC0090* NAVD 88 ORTHO HEIGHT -   125.484 (meters)      411.69  (feet) ADJUSTED
 JC0090  ______________________________________________________________________
 JC0090  GEOID HEIGHT    -        -30.888 (meters)                     GEOID18
 JC0090  DYNAMIC HEIGHT  -        125.404 (meters)      411.43  (feet) COMP
 JC0090  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0090
 JC0090  VERT ORDER      -  FIRST     CLASS II
 JC0090
 JC0090.The horizontal coordinates were established by autonomous hand held GPS
 JC0090.observations and have an estimated accuracy of +/- 10 meters.
 JC0090
 JC0090.The orthometric height was determined by differential leveling and
 JC0090.adjusted by the NATIONAL GEODETIC SURVEY
 JC0090.in June 1991.
 JC0090
 JC0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0090.GEOID18 height accuracy estimate available here.
 JC0090
 JC0090.Click photographs - Photos may exist for this station.
 JC0090
 JC0090.The dynamic height is computed by dividing the NAVD 88
 JC0090.geopotential number by the normal gravity value computed on the
 JC0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0090.degrees latitude (g = 980.6199 gals.).
 JC0090
 JC0090.The modeled gravity was interpolated from observed gravity values.
 JC0090
 JC0090;                    North         East    Units  Estimated Accuracy
 JC0090;SPC IL W     -   211,376.      698,536.      MT  (+/- 10 meters HH2 GPS)
 JC0090
 JC0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4537572961(NAD 83)
 JC0090
 JC0090                          SUPERSEDED SURVEY CONTROL
 JC0090
 JC0090  NGVD 29 (11/26/84)  125.445  (m)          411.56   (f) ADJUSTED    1 2
 JC0090
 JC0090.Superseded values are not recommended for survey control.
 JC0090
 JC0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0090.See file dsdata.pdf to determine how the superseded data were derived.
 JC0090
 JC0090_MARKER: DB = BENCH MARK DISK
 JC0090_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0090_SP_SET: BUILDING
 JC0090_STAMPING: L 146 1949
 JC0090_MARK LOGO: CGS
 JC0090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0090_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC0090+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2011
 JC0090
 JC0090  HISTORY     - Date     Condition        Report By
 JC0090  HISTORY     - 1949     MONUMENTED       CGS
 JC0090  HISTORY     - 1981     GOOD             NGS
 JC0090  HISTORY     - 20110818 GOOD             GEOCAC
 JC0090
 JC0090                          STATION DESCRIPTION
 JC0090
 JC0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0090'2.9 MI SW FROM EAST ST LOUIS.
 JC0090'2.45 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0090'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0090'THENCE 0.45 MILE WEST ALONG STATE HIGHWAY 157, AT PARKS COLLEGE
 JC0090'AIRPORT, SET VERTICALLY IN THE SOUTHEAST FACE OF THE METOROLOGY
 JC0090'AND RADIO BUILDING, AT THE EAST CORNER OF THE BUILDING, 0.8 FOOT
 JC0090'SOUTHWEST OF THE EAST CORNER AND ABOUT 2 FEET ABOVE THE LEVEL
 JC0090'OF THE GROUND.
 JC0090
 JC0090                          STATION RECOVERY (1981)
 JC0090
 JC0090'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0090'IN CAHOKIA ON THE CAMPUS OF PARKS COLLEGE, SET VERTICALLY IN THE
 JC0090'SOUTHEAST FACE AT THE EAST CORNER OF AIRPORT HALL DIRECTLY IN LINE
 JC0090'WITH THE NORTHWEST ENTRANCE TO MERCURY HALL, 0.29 METERS (0.8 FEET)
 JC0090'SOUTHWEST OF THE EAST COUNER OF AIRPORT HALL.
 JC0090'THE MARK IS 0.6 M ABOVE GROUND.
 JC0090
 JC0090                          STATION RECOVERY (2011)
 JC0090
 JC0090'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC0090'DISK OBSERVED ON THE NOW-ABANDONED CAMPUS OF PARKS COLLEGE, ABOUT 10.2
 JC0090'FEET NE OF A HYDRANT.
 JC0090'
 JC0090'HH2 COORDINATES 38 34 16.5, -090 11 00.5
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0022 ***********************************************************************
 JC0022  DESIGNATION -  L 147
 JC0022  PID         -  JC0022
 JC0022  STATE/COUNTY-  IL/ST CLAIR
 JC0022  COUNTRY     -  US
 JC0022  USGS QUAD   -  MONKS MOUND (2018)
 JC0022
 JC0022                         *CURRENT SURVEY CONTROL
 JC0022  ______________________________________________________________________
 JC0022* NAD 83(1986) POSITION- 38 38 12.5    (N) 090 04 47.3    (W)   HD_HELD2
 JC0022* NAVD 88 ORTHO HEIGHT -   126.848 (meters)      416.17  (feet) ADJUSTED
 JC0022  ______________________________________________________________________
 JC0022  GEOID HEIGHT    -        -30.977 (meters)                     GEOID18
 JC0022  DYNAMIC HEIGHT  -        126.768 (meters)      415.90  (feet) COMP
 JC0022  MODELED GRAVITY -    979,995.7   (mgal)                       NAVD 88
 JC0022
 JC0022  VERT ORDER      -  FIRST     CLASS I
 JC0022
 JC0022.The horizontal coordinates were established by autonomous hand held GPS
 JC0022.observations and have an estimated accuracy of +/- 10 meters.
 JC0022
 JC0022.The orthometric height was determined by differential leveling and
 JC0022.adjusted by the NATIONAL GEODETIC SURVEY
 JC0022.in June 1991.
 JC0022
 JC0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0022.GEOID18 height accuracy estimate available here.
 JC0022
 JC0022.Click photographs - Photos may exist for this station.
 JC0022
 JC0022.The dynamic height is computed by dividing the NAVD 88
 JC0022.geopotential number by the normal gravity value computed on the
 JC0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0022.degrees latitude (g = 980.6199 gals.).
 JC0022
 JC0022.The modeled gravity was interpolated from observed gravity values.
 JC0022
 JC0022;                    North         East    Units  Estimated Accuracy
 JC0022;SPC IL W     -   218,656.      707,562.      MT  (+/- 10 meters HH2 GPS)
 JC0022
 JC0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5417680520(NAD 83)
 JC0022
 JC0022                          SUPERSEDED SURVEY CONTROL
 JC0022
 JC0022  NGVD 29 (??/??/92)  126.959  (m)          416.53   (f) ADJ UNCH    1 1
 JC0022
 JC0022.Superseded values are not recommended for survey control.
 JC0022
 JC0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0022.See file dsdata.pdf to determine how the superseded data were derived.
 JC0022
 JC0022_MARKER: DB = BENCH MARK DISK
 JC0022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0022_STAMPING: L 147 1949
 JC0022_MARK LOGO: CGS
 JC0022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0022+STABILITY: SURFACE MOTION
 JC0022
 JC0022  HISTORY     - Date     Condition        Report By
 JC0022  HISTORY     - 1949     MONUMENTED       CGS
 JC0022  HISTORY     - 1969     GOOD             CGS
 JC0022  HISTORY     - 20121012 GOOD             GEOCAC
 JC0022
 JC0022                          STATION DESCRIPTION
 JC0022
 JC0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0022'AT WASHINGTON PARK.
 JC0022'AT WASHINGTON PARK, ABOUT 0.55 MILE EAST ALONG FOREST BLVD FROM
 JC0022'THE CITY HALL, 65.7 FEET SOUTHEAST OF THE CENTER OF THE CROSSING
 JC0022'OF THE NORTHBOUND TRACK OF THE ALTON AND SOUTHERN RAILROAD,
 JC0022'52 1/2 FEET SOUTH OF THE CENTER LINE OF THE BLVD, 37.7 FEET
 JC0022'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A LARGE BUILDING WITH
 JC0022'METAL SIDING, 34.4 FEET EAST OF THE EAST RAIL OF THE NORTHBOUND
 JC0022'TRACK, 0.9 FOOT NORTH OF A METAL WITNESS POST, 2 FEET BELOW
 JC0022'THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 JC0022'PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.  SEC 10,
 JC0022'T 2N, R 9W.
 JC0022
 JC0022                          STATION RECOVERY (2012)
 JC0022
 JC0022'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 JC0022'STATION IS ABOUT 6.4 FT (2.0 M) NORTHWEST OF A CHAIN LINK FENCE
 JC0022'CORNER.
 JC0022'
 JC0022'STATION IS APPROXIMATELY 20-40 FT (6-12 M) (VISUAL ESTIMATE) WEST OF
 JC0022'
 JC0022'STATION V 169 (JC0021).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0684 ***********************************************************************
 HB0684  DESIGNATION -  L 148
 HB0684  PID         -  HB0684
 HB0684  STATE/COUNTY-  IL/JACKSON
 HB0684  COUNTRY     -  US
 HB0684  USGS QUAD   -  ORAVILLE (2018)
 HB0684
 HB0684                         *CURRENT SURVEY CONTROL
 HB0684  ______________________________________________________________________
 HB0684* NAD 83(1986) POSITION- 37 45 32.     (N) 089 25 58.     (W)   SCALED
 HB0684* NAVD 88 ORTHO HEIGHT -   115.686 (meters)      379.55  (feet) ADJUSTED
 HB0684  ______________________________________________________________________
 HB0684  GEOID HEIGHT    -        -29.185 (meters)                     GEOID18
 HB0684  DYNAMIC HEIGHT  -        115.606 (meters)      379.28  (feet) COMP
 HB0684  MODELED GRAVITY -    979,929.9   (mgal)                       NAVD 88
 HB0684
 HB0684  VERT ORDER      -  FIRST     CLASS II
 HB0684
 HB0684.The horizontal coordinates were scaled from a map and have
 HB0684.an estimated accuracy of +/- 6 seconds.
 HB0684
 HB0684.The orthometric height was determined by differential leveling and
 HB0684.adjusted by the NATIONAL GEODETIC SURVEY
 HB0684.in June 1991.
 HB0684
 HB0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0684.GEOID18 height accuracy estimate available here.
 HB0684
 HB0684.Click photographs - Photos may exist for this station.
 HB0684
 HB0684.The dynamic height is computed by dividing the NAVD 88
 HB0684.geopotential number by the normal gravity value computed on the
 HB0684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0684.degrees latitude (g = 980.6199 gals.).
 HB0684
 HB0684.The modeled gravity was interpolated from observed gravity values.
 HB0684
 HB0684;                    North         East    Units  Estimated Accuracy
 HB0684;SPC IL W     -   121,460.      764,670.      MT  (+/- 180 meters Scaled)
 HB0684
 HB0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG856818(NAD 83)
 HB0684
 HB0684                          SUPERSEDED SURVEY CONTROL
 HB0684
 HB0684  NGVD 29 (11/26/84)  115.785  (m)          379.87   (f) ADJUSTED    1 2
 HB0684
 HB0684.Superseded values are not recommended for survey control.
 HB0684
 HB0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0684.See file dsdata.pdf to determine how the superseded data were derived.
 HB0684
 HB0684_MARKER: DB = BENCH MARK DISK
 HB0684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0684_STAMPING: L 148 1949
 HB0684_MARK LOGO: CGS
 HB0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0684+STABILITY: SURFACE MOTION
 HB0684
 HB0684  HISTORY     - Date     Condition        Report By
 HB0684  HISTORY     - 1949     MONUMENTED       CGS
 HB0684
 HB0684                          STATION DESCRIPTION
 HB0684
 HB0684'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0684'1.4 MI NE FROM SAND RIDGE.
 HB0684'1.35 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0684'THE STATION AT SAND RIDGE, ABOUT 0.2 MILE NORTH OF MILE POST
 HB0684'T 7, ABOUT 0.2 MILE SOUTH OF PRIVATE ROAD CROSSING TO ADAMS
 HB0684'FARM HOUSE, AT A PRIVATE FIELD ROAD CROSSING, 68.5 FEET
 HB0684'SOUTHEAST OF THE CENTER OF THE CROSSING, 50 FEET EAST OF THE
 HB0684'EAST RAIL, 26 FEET SOUTH OF A 36 INCH ELM TREE USED AS A SOUTH
 HB0684'GATE POST, 1 FOOT EAST OF THE R/W FENCE, 2 FEET SOUTH OF A WHITE
 HB0684'WOODEN WITNESS POST AND SET IN THE TOP OF A CONCRETE POST
 HB0684'PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1084 ***********************************************************************
 JB1084  DESIGNATION -  L 149
 JB1084  PID         -  JB1084
 JB1084  STATE/COUNTY-  IL/PERRY
 JB1084  COUNTRY     -  US
 JB1084  USGS QUAD   -  DU QUOIN (2018)
 JB1084
 JB1084                         *CURRENT SURVEY CONTROL
 JB1084  ______________________________________________________________________
 JB1084* NAD 83(1986) POSITION- 38 00 26.68   (N) 089 14 24.40   (W)   HD_HELD1
 JB1084* NAVD 88 ORTHO HEIGHT -   139.861 (meters)      458.86  (feet) ADJUSTED
 JB1084  ______________________________________________________________________
 JB1084  GEOID HEIGHT    -        -29.454 (meters)                     GEOID18
 JB1084  DYNAMIC HEIGHT  -        139.769 (meters)      458.56  (feet) COMP
 JB1084  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 JB1084
 JB1084  VERT ORDER      -  FIRST     CLASS I
 JB1084
 JB1084.The horizontal coordinates were determined by differentially corrected
 JB1084.hand held GPS observations or other comparable positioning techniques
 JB1084.and have an estimated accuracy of +/- 3 meters.
 JB1084
 JB1084.The orthometric height was determined by differential leveling and
 JB1084.adjusted by the NATIONAL GEODETIC SURVEY
 JB1084.in June 1991.
 JB1084
 JB1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1084.GEOID18 height accuracy estimate available here.
 JB1084
 JB1084.Click photographs - Photos may exist for this station.
 JB1084
 JB1084.The dynamic height is computed by dividing the NAVD 88
 JB1084.geopotential number by the normal gravity value computed on the
 JB1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1084.degrees latitude (g = 980.6199 gals.).
 JB1084
 JB1084.The modeled gravity was interpolated from observed gravity values.
 JB1084
 JB1084;                    North         East    Units  Estimated Accuracy
 JB1084;SPC IL W     -   149,197.6     781,369.5     MT  (+/- 3 meters HH1 GPS) 
 JB1084
 JB1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0333109005(NAD 83)
 JB1084
 JB1084                          SUPERSEDED SURVEY CONTROL
 JB1084
 JB1084  NGVD 29 (??/??/92)  139.956  (m)          459.17   (f) ADJ UNCH    1 1
 JB1084
 JB1084.Superseded values are not recommended for survey control.
 JB1084
 JB1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1084.See file dsdata.pdf to determine how the superseded data were derived.
 JB1084
 JB1084_MARKER: DB = BENCH MARK DISK
 JB1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1084_STAMPING: L 149 1949
 JB1084_MARK LOGO: CGS
 JB1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1084+STABILITY: SURFACE MOTION
 JB1084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1084+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2015
 JB1084
 JB1084  HISTORY     - Date     Condition        Report By
 JB1084  HISTORY     - 1949     MONUMENTED       CGS
 JB1084  HISTORY     - 1969     GOOD             CGS
 JB1084  HISTORY     - 1979     GOOD             ILDT
 JB1084  HISTORY     - 20090302 GOOD             ILDT
 JB1084  HISTORY     - 20150810 GOOD             ILDT
 JB1084
 JB1084                          STATION DESCRIPTION
 JB1084
 JB1084'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1084'0.3 MI S FROM DU QUOIN.
 JB1084'ABOUT 0.3 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1084'THE STATION AT DU QUOIN, 102 FEET WEST OF THE WEST RAIL OF THE
 JB1084'WEST SET OF TRACKS, SET IN THE TOP OF THE SOUTHEAST CORNER OF
 JB1084'THE MOST EASTERLY CONCRETE FOOTING OF THE CITY WATER TOWER, AT
 JB1084'THE END OF W. SOUTH STREET, AND ABOUT LEVEL WITH THE TRACK.
 JB1084'SEC 18, T6S, R1W.
 JB1084
 JB1084                          STATION RECOVERY (1979)
 JB1084
 JB1084'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1084'RECOVERED IN GOOD CONDITION.
 JB1084
 JB1084                          STATION RECOVERY (2009)
 JB1084
 JB1084'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1084'WATER TOWER HAS BEEN TAKEN DOWN AND MOVED SOUTH, MARK AND OLD
 JB1084'FOUNDATION IS STILL THERE.
 JB1084
 JB1084                          STATION RECOVERY (2015)
 JB1084
 JB1084'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MAW)
 JB1084'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0402 ***********************************************************************
 LD0402  DESIGNATION -  L 15
 LD0402  PID         -  LD0402
 LD0402  STATE/COUNTY-  IL/ADAMS
 LD0402  COUNTRY     -  US
 LD0402  USGS QUAD   -  CLAYTON (2018)
 LD0402
 LD0402                         *CURRENT SURVEY CONTROL
 LD0402  ______________________________________________________________________
 LD0402* NAD 83(1986) POSITION- 40 01 58.     (N) 090 58 41.     (W)   SCALED
 LD0402* NAVD 88 ORTHO HEIGHT -   218.854 (meters)      718.02  (feet) ADJUSTED
 LD0402  ______________________________________________________________________
 LD0402  GEOID HEIGHT    -        -32.797 (meters)                     GEOID18
 LD0402  DYNAMIC HEIGHT  -        218.738 (meters)      717.64  (feet) COMP
 LD0402  MODELED GRAVITY -    980,092.2   (mgal)                       NAVD 88
 LD0402
 LD0402  VERT ORDER      -  FIRST     CLASS II
 LD0402
 LD0402.The horizontal coordinates were scaled from a map and have
 LD0402.an estimated accuracy of +/- 6 seconds.
 LD0402
 LD0402.The orthometric height was determined by differential leveling and
 LD0402.adjusted by the NATIONAL GEODETIC SURVEY
 LD0402.in June 1991.
 LD0402
 LD0402.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0402.GEOID18 height accuracy estimate available here.
 LD0402
 LD0402.Click photographs - Photos may exist for this station.
 LD0402
 LD0402.The dynamic height is computed by dividing the NAVD 88
 LD0402.geopotential number by the normal gravity value computed on the
 LD0402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0402.degrees latitude (g = 980.6199 gals.).
 LD0402
 LD0402.The modeled gravity was interpolated from observed gravity values.
 LD0402
 LD0402;                    North         East    Units  Estimated Accuracy
 LD0402;SPC IL W     -   373,940.      630,750.      MT  (+/- 180 meters Scaled)
 LD0402
 LD0402_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE725333(NAD 83)
 LD0402
 LD0402                          SUPERSEDED SURVEY CONTROL
 LD0402
 LD0402  NGVD 29 (??/??/92)  218.930  (m)          718.27   (f) ADJ UNCH    1 2
 LD0402
 LD0402.Superseded values are not recommended for survey control.
 LD0402
 LD0402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0402.See file dsdata.pdf to determine how the superseded data were derived.
 LD0402
 LD0402_MARKER: DB = BENCH MARK DISK
 LD0402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0402_STAMPING: L 15 1933
 LD0402_MARK LOGO: CGS
 LD0402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0402+STABILITY: SURFACE MOTION
 LD0402
 LD0402  HISTORY     - Date     Condition        Report By
 LD0402  HISTORY     - 1933     MONUMENTED       CGS
 LD0402  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0402  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0402
 LD0402                          STATION DESCRIPTION
 LD0402
 LD0402'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0402'1 MI W FROM CLAYTON.
 LD0402'ABOUT ONE MILE WEST ALONG U.S. HIGHWAY 24 FROM CLAYTON, ADAMS
 LD0402'COUNTY, ABOUT 350 FEET WEST OF A 6-FOOT CONCRETE CULVERT, 35
 LD0402'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 40 FEET SOUTH
 LD0402'OF THE CENTERLINE OF THE ABANDONED WABASH RAILWAY TRACK.  A
 LD0402'STANDARD DISK, STAMPED L 15 1933 AND SET IN THE TOP OF A CONCRETE
 LD0402'POST.
 LD0402
 LD0402                          STATION RECOVERY (1976)
 LD0402
 LD0402'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0402'MARK NOT FOUND.
 LD0402
 LD0402                          STATION RECOVERY (2012)
 LD0402
 LD0402'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0402'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0795 ***********************************************************************
 HB0795  DESIGNATION -  L 150
 HB0795  PID         -  HB0795
 HB0795  STATE/COUNTY-  IL/UNION
 HB0795  COUNTRY     -  US
 HB0795  USGS QUAD   -  ANNA (2018)
 HB0795
 HB0795                         *CURRENT SURVEY CONTROL
 HB0795  ______________________________________________________________________
 HB0795* NAD 83(1986) POSITION- 37 24 25.     (N) 089 11 29.     (W)   SCALED
 HB0795* NAVD 88 ORTHO HEIGHT -   141.594 (meters)      464.55  (feet) ADJUSTED
 HB0795  ______________________________________________________________________
 HB0795  GEOID HEIGHT    -        -28.483 (meters)                     GEOID18
 HB0795  DYNAMIC HEIGHT  -        141.493 (meters)      464.22  (feet) COMP
 HB0795  MODELED GRAVITY -    979,909.6   (mgal)                       NAVD 88
 HB0795
 HB0795  VERT ORDER      -  FIRST     CLASS II
 HB0795
 HB0795.The horizontal coordinates were scaled from a map and have
 HB0795.an estimated accuracy of +/- 6 seconds.
 HB0795
 HB0795.The orthometric height was determined by differential leveling and
 HB0795.adjusted by the NATIONAL GEODETIC SURVEY
 HB0795.in June 1991.
 HB0795
 HB0795.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0795.GEOID18 height accuracy estimate available here.
 HB0795
 HB0795.Click photographs - Photos may exist for this station.
 HB0795
 HB0795.The dynamic height is computed by dividing the NAVD 88
 HB0795.geopotential number by the normal gravity value computed on the
 HB0795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0795.degrees latitude (g = 980.6199 gals.).
 HB0795
 HB0795.The modeled gravity was interpolated from observed gravity values.
 HB0795
 HB0795;                    North         East    Units  Estimated Accuracy
 HB0795;SPC IL W     -    82,600.      786,340.      MT  (+/- 180 meters Scaled)
 HB0795
 HB0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG060422(NAD 83)
 HB0795
 HB0795                          SUPERSEDED SURVEY CONTROL
 HB0795
 HB0795  NGVD 29 (11/26/84)  141.583  (m)          464.51   (f) ADJUSTED    1 2
 HB0795
 HB0795.Superseded values are not recommended for survey control.
 HB0795
 HB0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0795.See file dsdata.pdf to determine how the superseded data were derived.
 HB0795
 HB0795_MARKER: DB = BENCH MARK DISK
 HB0795_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0795_SP_SET: BRIDGE
 HB0795_STAMPING: L 150 1949
 HB0795_MARK LOGO: CGS
 HB0795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0795
 HB0795  HISTORY     - Date     Condition        Report By
 HB0795  HISTORY     - 1949     MONUMENTED       CGS
 HB0795  HISTORY     - 1954     GOOD             CGS
 HB0795  HISTORY     - 1976     POOR             ILDT
 HB0795  HISTORY     - 1976     POOR             ILDT
 HB0795  HISTORY     - 1976     POOR             ILDT
 HB0795
 HB0795                          STATION DESCRIPTION
 HB0795
 HB0795'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0795'5.4 MI SE FROM ANNA.
 HB0795'5.4 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0795'THE STATION AT ANNA, ABOUT 3.9 MILES NORTHWEST OF THE STATION AT
 HB0795'DONGOLA, ABOUT 0.9 MILE SOUTHEAST OF BALCOM, ABOUT 0.1 MILE SOUTH
 HB0795'OF MILE POST 334, ABOUT 40 YARDS SOUTH OF A NARROW GRAVEL ROAD
 HB0795'CROSSING, AT 24-FOOT CONCRETE BRIDGE NO. 334.1 OVER A CREEK, IN
 HB0795'THE TOP OF THE SOUTHEAST END OF THE SOUTHEAST WING WALL, 10.4 FEET
 HB0795'EAST OF THE EAST RAIL OF THE EAST TRACK AND ABOUT 2 FEET BELOW LEVEL
 HB0795'OF TRACK.
 HB0795
 HB0795                          STATION RECOVERY (1976)
 HB0795
 HB0795'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0795'MARK RECOVERED IN POOR CONDITION.
 HB0795
 HB0795                          STATION RECOVERY (1976)
 HB0795
 HB0795'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0795'MARK RECOVERED IN POOR CONDITION.
 HB0795
 HB0795                          STATION RECOVERY (1976)
 HB0795
 HB0795'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0795'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0796 ***********************************************************************
 HB0796  DESIGNATION -  L 150 RESET
 HB0796  PID         -  HB0796
 HB0796  STATE/COUNTY-  IL/UNION
 HB0796  COUNTRY     -  US
 HB0796  USGS QUAD   -  ANNA (2018)
 HB0796
 HB0796                         *CURRENT SURVEY CONTROL
 HB0796  ______________________________________________________________________
 HB0796* NAD 83(1986) POSITION- 37 24 25.     (N) 089 11 29.     (W)   SCALED
 HB0796* NAVD 88 ORTHO HEIGHT -   142.462 (meters)      467.39  (feet) ADJUSTED
 HB0796  ______________________________________________________________________
 HB0796  GEOID HEIGHT    -        -28.483 (meters)                     GEOID18
 HB0796  DYNAMIC HEIGHT  -        142.359 (meters)      467.06  (feet) COMP
 HB0796  MODELED GRAVITY -    979,909.6   (mgal)                       NAVD 88
 HB0796
 HB0796  VERT ORDER      -  FIRST     CLASS I
 HB0796
 HB0796.The horizontal coordinates were scaled from a map and have
 HB0796.an estimated accuracy of +/- 6 seconds.
 HB0796
 HB0796.The orthometric height was determined by differential leveling and
 HB0796.adjusted by the NATIONAL GEODETIC SURVEY
 HB0796.in June 1991.
 HB0796
 HB0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0796.GEOID18 height accuracy estimate available here.
 HB0796
 HB0796.Click photographs - Photos may exist for this station.
 HB0796
 HB0796.The dynamic height is computed by dividing the NAVD 88
 HB0796.geopotential number by the normal gravity value computed on the
 HB0796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0796.degrees latitude (g = 980.6199 gals.).
 HB0796
 HB0796.The modeled gravity was interpolated from observed gravity values.
 HB0796
 HB0796;                    North         East    Units  Estimated Accuracy
 HB0796;SPC IL W     -    82,600.      786,340.      MT  (+/- 180 meters Scaled)
 HB0796
 HB0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG060422(NAD 83)
 HB0796
 HB0796                          SUPERSEDED SURVEY CONTROL
 HB0796
 HB0796  NGVD 29 (11/26/84)  142.451  (m)          467.36   (f) ADJUSTED    1 1
 HB0796
 HB0796.Superseded values are not recommended for survey control.
 HB0796
 HB0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0796.See file dsdata.pdf to determine how the superseded data were derived.
 HB0796
 HB0796_MARKER: DB = BENCH MARK DISK
 HB0796_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0796_SP_SET: CULVERT HEADWALL
 HB0796_STAMPING: L 150 RESET 1962
 HB0796_MARK LOGO: CGS
 HB0796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0796+STABILITY: SURFACE MOTION
 HB0796
 HB0796  HISTORY     - Date     Condition        Report By
 HB0796  HISTORY     - 1962     MONUMENTED       CGS
 HB0796  HISTORY     - 1969     GOOD             CGS
 HB0796  HISTORY     - 20020828 POOR             USACE
 HB0796  HISTORY     - 20120620 POOR             ILDT
 HB0796
 HB0796                          STATION DESCRIPTION
 HB0796
 HB0796'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0796'5.4 MI SE FROM ANNA.
 HB0796'ABOUT 5.4 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0796'THE STATION AT ANNA, OR ABOUT 3.95 MILES NORTHWEST ALONG THE
 HB0796'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT DONGOLA, IN SECTION
 HB0796'11, T 13 S, R 1 W, 0.1 MILE SOUTH OF MILEPOST 334, 119 FEET SOUTH
 HB0796'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 8
 HB0796'FEET EAST OF THE EAST RAIL OF THE EAST TRACK, SET IN THE TOP OF THE
 HB0796'SOUTHEAST CONCRETE WINGWALL OF A DOUBLE-CHANNEL CONCRETE CULVERT,
 HB0796'AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 HB0796
 HB0796                          STATION RECOVERY (2002)
 HB0796
 HB0796'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0796'MARK DESTROYED. FOUND DISK STEM IN DRILL HOLE. CAP HAS BEEN REMOVED.
 HB0796
 HB0796                          STATION RECOVERY (2012)
 HB0796
 HB0796'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0796'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0817 ***********************************************************************
 HB0817  DESIGNATION -  L 150 RESET
 HB0817  PID         -  HB0817
 HB0817  STATE/COUNTY-  IL/PULASKI
 HB0817  COUNTRY     -  US
 HB0817  USGS QUAD   -  DONGOLA (2018)
 HB0817
 HB0817                         *CURRENT SURVEY CONTROL
 HB0817  ______________________________________________________________________
 HB0817* NAD 83(1986) POSITION- 37 17 09.     (N) 089 10 54.     (W)   SCALED
 HB0817* NAVD 88 ORTHO HEIGHT -   104.082 (meters)      341.48  (feet) ADJUSTED
 HB0817  ______________________________________________________________________
 HB0817  GEOID HEIGHT    -        -28.354 (meters)                     GEOID18
 HB0817  DYNAMIC HEIGHT  -        104.008 (meters)      341.23  (feet) COMP
 HB0817  MODELED GRAVITY -    979,916.9   (mgal)                       NAVD 88
 HB0817
 HB0817  VERT ORDER      -  FIRST     CLASS I
 HB0817
 HB0817.The horizontal coordinates were scaled from a map and have
 HB0817.an estimated accuracy of +/- 6 seconds.
 HB0817
 HB0817.The orthometric height was determined by differential leveling and
 HB0817.adjusted by the NATIONAL GEODETIC SURVEY
 HB0817.in June 1991.
 HB0817
 HB0817.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0817.GEOID18 height accuracy estimate available here.
 HB0817
 HB0817.Click photographs - Photos may exist for this station.
 HB0817
 HB0817.The dynamic height is computed by dividing the NAVD 88
 HB0817.geopotential number by the normal gravity value computed on the
 HB0817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0817.degrees latitude (g = 980.6199 gals.).
 HB0817
 HB0817.The modeled gravity was interpolated from observed gravity values.
 HB0817
 HB0817;                    North         East    Units  Estimated Accuracy
 HB0817;SPC IL W     -    69,160.      787,340.      MT  (+/- 180 meters Scaled)
 HB0817
 HB0817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG066288(NAD 83)
 HB0817
 HB0817                          SUPERSEDED SURVEY CONTROL
 HB0817
 HB0817  NGVD 29 (11/26/84)  104.036  (m)          341.32   (f) ADJUSTED    1 1
 HB0817
 HB0817.Superseded values are not recommended for survey control.
 HB0817
 HB0817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0817.See file dsdata.pdf to determine how the superseded data were derived.
 HB0817
 HB0817_MARKER: DB = BENCH MARK DISK
 HB0817_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0817_SP_SET: BRIDGE
 HB0817_STAMPING: L 150 RESET 1960
 HB0817_MARK LOGO: CGS
 HB0817_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0817_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0817+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0817
 HB0817  HISTORY     - Date     Condition        Report By
 HB0817  HISTORY     - 1960     MONUMENTED       NONE
 HB0817  HISTORY     - 1969     GOOD             CGS
 HB0817  HISTORY     - 20120618 GOOD             ILDT
 HB0817
 HB0817                          STATION DESCRIPTION
 HB0817
 HB0817'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0817'0.7 MI N FROM ULLIN.
 HB0817'ABOUT 0.7 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0817'THE POST OFFICE AT ULLIN, IN SECTION 23, T 14 S, R 1 W, 0.45
 HB0817'MILE NORTH OF THE RAILROAD UNDERPASS FOR THE CHICAGO AND EASTERN
 HB0817'ILLINOIS RAILROAD, 80 FEET SOUTHEAST OF MILEPOST 344, 5 FEET
 HB0817'EAST OF THE EAST RAIL, SET IN THE TOP OF THE NORTH END OF THE
 HB0817'CONCRETE RETAINING WALL OF A RAILROAD BRIDGE OVER A CREEK,
 HB0817'AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK.  NOTE-- IT
 HB0817'IS NOT KNOWN WHO RESET THIS MARK AS THERE WAS NO INFORMATION
 HB0817'ON IT.
 HB0817
 HB0817                          STATION RECOVERY (2012)
 HB0817
 HB0817'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0817'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1340 ***********************************************************************
 JB1340  DESIGNATION -  L 151
 JB1340  PID         -  JB1340
 JB1340  STATE/COUNTY-  IL/ST CLAIR
 JB1340  COUNTRY     -  US
 JB1340  USGS QUAD   -  LEBANON (2018)
 JB1340
 JB1340                         *CURRENT SURVEY CONTROL
 JB1340  ______________________________________________________________________
 JB1340* NAD 83(1986) POSITION- 38 35 36.     (N) 089 48 19.     (W)   SCALED
 JB1340* NAVD 88 ORTHO HEIGHT -   134.458 (meters)      441.13  (feet) ADJUSTED
 JB1340  ______________________________________________________________________
 JB1340  GEOID HEIGHT    -        -30.663 (meters)                     GEOID18
 JB1340  DYNAMIC HEIGHT  -        134.375 (meters)      440.86  (feet) COMP
 JB1340  MODELED GRAVITY -    980,006.0   (mgal)                       NAVD 88
 JB1340
 JB1340  VERT ORDER      -  FIRST     CLASS I
 JB1340
 JB1340.The horizontal coordinates were scaled from a map and have
 JB1340.an estimated accuracy of +/- 6 seconds.
 JB1340
 JB1340.The orthometric height was determined by differential leveling and
 JB1340.adjusted by the NATIONAL GEODETIC SURVEY
 JB1340.in June 1991.
 JB1340
 JB1340.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1340.GEOID18 height accuracy estimate available here.
 JB1340
 JB1340.Click photographs - Photos may exist for this station.
 JB1340
 JB1340.The dynamic height is computed by dividing the NAVD 88
 JB1340.geopotential number by the normal gravity value computed on the
 JB1340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1340.degrees latitude (g = 980.6199 gals.).
 JB1340
 JB1340.The modeled gravity was interpolated from observed gravity values.
 JB1340
 JB1340;                    North         East    Units  Estimated Accuracy
 JB1340;SPC IL W     -   213,890.      731,480.      MT  (+/- 180 meters Scaled)
 JB1340
 JB1340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH556753(NAD 83)
 JB1340
 JB1340                          SUPERSEDED SURVEY CONTROL
 JB1340
 JB1340  NGVD 29 (??/??/92)  134.576  (m)          441.52   (f) ADJ UNCH    1 1
 JB1340
 JB1340.Superseded values are not recommended for survey control.
 JB1340
 JB1340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1340.See file dsdata.pdf to determine how the superseded data were derived.
 JB1340
 JB1340_MARKER: DB = BENCH MARK DISK
 JB1340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1340_STAMPING: L 151 1949
 JB1340_MARK LOGO: CGS
 JB1340_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1340+STABILITY: SURFACE MOTION
 JB1340
 JB1340  HISTORY     - Date     Condition        Report By
 JB1340  HISTORY     - 1949     MONUMENTED       CGS
 JB1340  HISTORY     - 1969     GOOD             CGS
 JB1340  HISTORY     - 19960606 GOOD             NGS
 JB1340  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1340
 JB1340                          STATION DESCRIPTION
 JB1340
 JB1340'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1340'AT LEBANON.
 JB1340'AT LEBANON, ABOUT 0.1 MILE WEST OF THE JUNCTION OF SOUTH AND
 JB1340'HERMANN STREET, ALONG SOUTH STREET, AT THE NEW ABANDONED
 JB1340'LEBANON AIRPORT, AT THE SOUTHEAST CORNER OF THE EAST ONE OF TWO
 JB1340'OLD HANGARS, 79 FEET SOUTHWEST OF AND ACROSS SOUTH STREET FROM
 JB1340'A 36-INCH HICKORY TREE, 61 FEET SOUTH OF THE CENTER LINE OF SOUTH
 JB1340'STREET, 1 FOOT NORTHEAST OF THE SOUTHEAST CORNER OF THE HANGAR,
 JB1340'0.6 FOOT NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB1340'STREET AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH
 JB1340'ABOVE THE LEVEL OF THE GROUND.  SEC 30, T 2 N, R 6 W.
 JB1340
 JB1340                          STATION RECOVERY (1996)
 JB1340
 JB1340'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1340'RECOVERED AS DESCRIBED.
 JB1340
 JB1340                          STATION RECOVERY (2011)
 JB1340
 JB1340'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1340'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0903 ***********************************************************************
 JB0903  DESIGNATION -  L 152
 JB0903  PID         -  JB0903
 JB0903  STATE/COUNTY-  IL/CLINTON
 JB0903  COUNTRY     -  US
 JB0903  USGS QUAD   -  BECKEMEYER (2018)
 JB0903
 JB0903                         *CURRENT SURVEY CONTROL
 JB0903  ______________________________________________________________________
 JB0903* NAD 83(1986) POSITION- 38 36 15.     (N) 089 28 30.     (W)   SCALED
 JB0903* NAVD 88 ORTHO HEIGHT -   135.414 (meters)      444.27  (feet) ADJUSTED
 JB0903  ______________________________________________________________________
 JB0903  GEOID HEIGHT    -        -30.803 (meters)                     GEOID18
 JB0903  DYNAMIC HEIGHT  -        135.328 (meters)      443.99  (feet) COMP
 JB0903  MODELED GRAVITY -    979,996.3   (mgal)                       NAVD 88
 JB0903
 JB0903  VERT ORDER      -  FIRST     CLASS I
 JB0903
 JB0903.The horizontal coordinates were scaled from a map and have
 JB0903.an estimated accuracy of +/- 6 seconds.
 JB0903
 JB0903.The orthometric height was determined by differential leveling and
 JB0903.adjusted by the NATIONAL GEODETIC SURVEY
 JB0903.in June 1991.
 JB0903
 JB0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0903.GEOID18 height accuracy estimate available here.
 JB0903
 JB0903.Click photographs - Photos may exist for this station.
 JB0903
 JB0903.The dynamic height is computed by dividing the NAVD 88
 JB0903.geopotential number by the normal gravity value computed on the
 JB0903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0903.degrees latitude (g = 980.6199 gals.).
 JB0903
 JB0903.The modeled gravity was interpolated from observed gravity values.
 JB0903
 JB0903;                    North         East    Units  Estimated Accuracy
 JB0903;SPC IL W     -   215,260.      760,250.      MT  (+/- 180 meters Scaled)
 JB0903
 JB0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH844757(NAD 83)
 JB0903
 JB0903                          SUPERSEDED SURVEY CONTROL
 JB0903
 JB0903  NGVD 29 (??/??/92)  135.530  (m)          444.65   (f) ADJ UNCH    1 1
 JB0903
 JB0903.Superseded values are not recommended for survey control.
 JB0903
 JB0903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0903.See file dsdata.pdf to determine how the superseded data were derived.
 JB0903
 JB0903_MARKER: DB = BENCH MARK DISK
 JB0903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0903_STAMPING: L 152 1949
 JB0903_MARK LOGO: CGS
 JB0903_PROJECTION: FLUSH
 JB0903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0903+STABILITY: SURFACE MOTION
 JB0903
 JB0903  HISTORY     - Date     Condition        Report By
 JB0903  HISTORY     - 1949     MONUMENTED       CGS
 JB0903  HISTORY     - 1969     GOOD             CGS
 JB0903  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB0903
 JB0903                          STATION DESCRIPTION
 JB0903
 JB0903'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0903'2.9 MI E FROM BREEZE.
 JB0903'ABOUT 2.9 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0903'THE STATION AT BREEZE, ABOUT 0.2 MILE EAST OF A BLACK TOP ROAD
 JB0903'CROSSING, NEAR MILEPOLE 296-20, 86 FEET NORTHEAST OF SEMAPHORE
 JB0903'2965, 38.3 FEET NORTH OF THE NORTH RAIL, 26 FEET WEST OF A LONE
 JB0903'14 INCH OAK TREE, 1.4 FEET SOUTH OF THE RIGHT-OF-WAY FENCE LINE,
 JB0903'0.9 FOOT SOUTH OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL
 JB0903'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JB0903'THE GROUND.  SEC 19, T 2 N, R 3 W.
 JB0903
 JB0903                          STATION RECOVERY (2011)
 JB0903
 JB0903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0903'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0865 ***********************************************************************
 JB0865  DESIGNATION -  L 154
 JB0865  PID         -  JB0865
 JB0865  STATE/COUNTY-  IL/MARION
 JB0865  COUNTRY     -  US
 JB0865  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0865
 JB0865                         *CURRENT SURVEY CONTROL
 JB0865  ______________________________________________________________________
 JB0865* NAD 83(1986) POSITION- 38 36 46.     (N) 089 07 33.     (W)   SCALED
 JB0865* NAVD 88 ORTHO HEIGHT -   154.377 (meters)      506.49  (feet) ADJUSTED
 JB0865  ______________________________________________________________________
 JB0865  GEOID HEIGHT    -        -30.914 (meters)                     GEOID18
 JB0865  DYNAMIC HEIGHT  -        154.279 (meters)      506.16  (feet) COMP
 JB0865  MODELED GRAVITY -    979,995.0   (mgal)                       NAVD 88
 JB0865
 JB0865  VERT ORDER      -  FIRST     CLASS I
 JB0865
 JB0865.The horizontal coordinates were scaled from a map and have
 JB0865.an estimated accuracy of +/- 6 seconds.
 JB0865
 JB0865.The orthometric height was determined by differential leveling and
 JB0865.adjusted by the NATIONAL GEODETIC SURVEY
 JB0865.in June 1991.
 JB0865
 JB0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0865.GEOID18 height accuracy estimate available here.
 JB0865
 JB0865.Click photographs - Photos may exist for this station.
 JB0865
 JB0865.The dynamic height is computed by dividing the NAVD 88
 JB0865.geopotential number by the normal gravity value computed on the
 JB0865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0865.degrees latitude (g = 980.6199 gals.).
 JB0865
 JB0865.The modeled gravity was interpolated from observed gravity values.
 JB0865
 JB0865;                    North         East    Units  Estimated Accuracy
 JB0865;SPC IL E     -   216,290.      230,980.      MT  (+/- 180 meters Scaled)
 JB0865
 JB0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH149759(NAD 83)
 JB0865
 JB0865                          SUPERSEDED SURVEY CONTROL
 JB0865
 JB0865  NGVD 29 (??/??/92)  154.507  (m)          506.91   (f) ADJ UNCH    1 1
 JB0865
 JB0865.Superseded values are not recommended for survey control.
 JB0865
 JB0865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0865.See file dsdata.pdf to determine how the superseded data were derived.
 JB0865
 JB0865_MARKER: DB = BENCH MARK DISK
 JB0865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0865_STAMPING: L 154 1949
 JB0865_MARK LOGO: CGS
 JB0865_PROJECTION: FLUSH
 JB0865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0865+STABILITY: SURFACE MOTION
 JB0865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0865+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2014
 JB0865
 JB0865  HISTORY     - Date     Condition        Report By
 JB0865  HISTORY     - 1949     MONUMENTED       CGS
 JB0865  HISTORY     - 1969     GOOD             CGS
 JB0865  HISTORY     - 1986     GOOD             NGS
 JB0865  HISTORY     - 20110901 GOOD             ILDT
 JB0865  HISTORY     - 20140618 GOOD             ILDT
 JB0865
 JB0865                          STATION DESCRIPTION
 JB0865
 JB0865'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0865'AT SANDOVAL.
 JB0865'AT SANDOVAL, ABOUT 0.3 MILE WEST ALONG THE BALTIMORE AND OHIO
 JB0865'RAILROAD FROM THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT
 JB0865'SANDOVAL, NEAR THE WEST EDGE OF THE TOWN LIMIT, 68 FEET SOUTHWEST
 JB0865'OF THE CENTER OF THE CROSSING OF SW 5TH AVENUE, 49 FEET WEST OF
 JB0865'THE CENTER LINE OF THE AVENUE, 41 FEET SOUTH OF THE SOUTH RAIL,
 JB0865'12 FEET WEST-NORTHWEST OF MILEPOST 277-21, 4 1/2 FEET NORTH OF
 JB0865'THE LINE OF POLES, 1.1 FEET NORTHEAST OF A METAL WITNESS POST,
 JB0865'2 1/2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB0865'CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
 JB0865'SEC 18, T2N, R1E.
 JB0865
 JB0865                          STATION RECOVERY (1986)
 JB0865
 JB0865'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0865'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN SANDOVAL,
 JB0865'AT THE INTERSECTION OF THE CHESSIE SYSTEM RAILROAD AND SOUTHWEST 5TH
 JB0865'AVENUE, 14.9 M (48.9 FT) WEST OF THE CENTER OF THE STREET, 12.5 M
 JB0865'(41.0 FT) SOUTH OF THE NEAR RAIL, AND 3.7 M (12.1 FT) WEST-NORTHWEST
 JB0865'OF A UTILITY POLE WITH 2 GUY WIRES.
 JB0865'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JB0865'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB0865
 JB0865                          STATION RECOVERY (2011)
 JB0865
 JB0865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0865'RECOVERED IN GOOD CONDITION.
 JB0865
 JB0865                          STATION RECOVERY (2014)
 JB0865
 JB0865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0587 ***********************************************************************
 JB0587  DESIGNATION -  L 155
 JB0587  PID         -  JB0587
 JB0587  STATE/COUNTY-  IL/CLAY
 JB0587  COUNTRY     -  US
 JB0587  USGS QUAD   -  XENIA NE (2018)
 JB0587
 JB0587                         *CURRENT SURVEY CONTROL
 JB0587  ______________________________________________________________________
 JB0587* NAD 83(1986) POSITION- 38 38 45.     (N) 088 34 05.     (W)   SCALED
 JB0587* NAVD 88 ORTHO HEIGHT -   153.106 (meters)      502.32  (feet) ADJUSTED
 JB0587  ______________________________________________________________________
 JB0587  GEOID HEIGHT    -        -31.093 (meters)                     GEOID18
 JB0587  DYNAMIC HEIGHT  -        153.011 (meters)      502.00  (feet) COMP
 JB0587  MODELED GRAVITY -    980,002.3   (mgal)                       NAVD 88
 JB0587
 JB0587  VERT ORDER      -  FIRST     CLASS II
 JB0587
 JB0587.The horizontal coordinates were scaled from a map and have
 JB0587.an estimated accuracy of +/- 6 seconds.
 JB0587
 JB0587.The orthometric height was determined by differential leveling and
 JB0587.adjusted by the NATIONAL GEODETIC SURVEY
 JB0587.in June 1991.
 JB0587
 JB0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0587.GEOID18 height accuracy estimate available here.
 JB0587
 JB0587.Click photographs - Photos may exist for this station.
 JB0587
 JB0587.The dynamic height is computed by dividing the NAVD 88
 JB0587.geopotential number by the normal gravity value computed on the
 JB0587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0587.degrees latitude (g = 980.6199 gals.).
 JB0587
 JB0587.The modeled gravity was interpolated from observed gravity values.
 JB0587
 JB0587;                    North         East    Units  Estimated Accuracy
 JB0587;SPC IL E     -   219,690.      279,570.      MT  (+/- 180 meters Scaled)
 JB0587
 JB0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH635786(NAD 83)
 JB0587
 JB0587                          SUPERSEDED SURVEY CONTROL
 JB0587
 JB0587  NGVD 29 (??/??/92)  153.19   (m)          502.6    (f) COMPUTED    1 2
 JB0587
 JB0587.Superseded values are not recommended for survey control.
 JB0587
 JB0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0587.See file dsdata.pdf to determine how the superseded data were derived.
 JB0587
 JB0587_MARKER: DB = BENCH MARK DISK
 JB0587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0587_STAMPING: L 155 1949
 JB0587_MARK LOGO: CGS
 JB0587_PROJECTION: PROJECTING 8 CENTIMETERS
 JB0587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0587+STABILITY: SURFACE MOTION
 JB0587
 JB0587  HISTORY     - Date     Condition        Report By
 JB0587  HISTORY     - 1949     MONUMENTED       CGS
 JB0587  HISTORY     - 1986     GOOD             NGS
 JB0587
 JB0587                          STATION DESCRIPTION
 JB0587
 JB0587'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0587'3.8 MI E FROM XENIA.
 JB0587'ABOUT 3.75 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0587'THE STATION AT XENIA, ABOUT 4.6 MILES WEST ALONG THE B AND O RR
 JB0587'FROM THE STATION AT FLORA, SET IN THE SOUTHEAST QUARTER OF A
 JB0587'ROAD CROSSING, ABOUT 0.1 MILE WEST OF MILE POST C 247, 51 FEET
 JB0587'SOUTH OF THE SOUTH RAIL, 49 FEET EAST OF THE CENTER LINE OF THE
 JB0587'ROAD, 27 FEET EAST-SOUTHEAST OF THE 5TH POLE WEST OF MILE POST
 JB0587'C 247, 2 FEET NORTH OF THE R/W FENCE, 3 FEET WEST OF A WHITE
 JB0587'WOODEN WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE TRACK AND SET
 JB0587'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0587
 JB0587                          STATION RECOVERY (1986)
 JB0587
 JB0587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0587'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  7.5 KM (4.65
 JB0587'MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 FROM ITS JUNCTION WITH STATE
 JB0587'STREET IN FLORA, THENCE 0.5 KM (0.3 MI) SOUTH ALONG A GRAVELED ROAD,
 JB0587'15.6 M (51.2 FT) SOUTH OF THE SOUTH RAIL OF THE CHESSIE SYSTEM
 JB0587'RAILROAD, 14.9 M (48.9 FT) EAST OF THE CENTER OF THE ROAD, AND 0.6 M
 JB0587'(2.0 FT) NORTH OF A FENCE.
 JB0587'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JB0587'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0851 ***********************************************************************
 HB0851  DESIGNATION -  L 156
 HB0851  PID         -  HB0851
 HB0851  STATE/COUNTY-  IL/ALEXANDER
 HB0851  COUNTRY     -  US
 HB0851  USGS QUAD   -  CAIRO (2018)
 HB0851
 HB0851                         *CURRENT SURVEY CONTROL
 HB0851  ______________________________________________________________________
 HB0851* NAD 83(1986) POSITION- 37 03 41.     (N) 089 13 21.     (W)   SCALED
 HB0851* NAVD 88 ORTHO HEIGHT -    97.143 (meters)      318.71  (feet) ADJUSTED
 HB0851  ______________________________________________________________________
 HB0851  GEOID HEIGHT    -        -28.216 (meters)                     GEOID18
 HB0851  DYNAMIC HEIGHT  -         97.072 (meters)      318.48  (feet) COMP
 HB0851  MODELED GRAVITY -    979,899.4   (mgal)                       NAVD 88
 HB0851
 HB0851  VERT ORDER      -  FIRST     CLASS II
 HB0851
 HB0851.This mark is at Cairo Airport (CIR)
 HB0851
 HB0851.The horizontal coordinates were scaled from a map and have
 HB0851.an estimated accuracy of +/- 6 seconds.
 HB0851
 HB0851.The orthometric height was determined by differential leveling and
 HB0851.adjusted by the NATIONAL GEODETIC SURVEY
 HB0851.in June 1991.
 HB0851
 HB0851.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0851.GEOID18 height accuracy estimate available here.
 HB0851
 HB0851.Click photographs - Photos may exist for this station.
 HB0851
 HB0851.The dynamic height is computed by dividing the NAVD 88
 HB0851.geopotential number by the normal gravity value computed on the
 HB0851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0851.degrees latitude (g = 980.6199 gals.).
 HB0851
 HB0851.The modeled gravity was interpolated from observed gravity values.
 HB0851
 HB0851;                    North         East    Units  Estimated Accuracy
 HB0851;SPC IL W     -    44,220.      783,970.      MT  (+/- 180 meters Scaled)
 HB0851
 HB0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG023039(NAD 83)
 HB0851
 HB0851                          SUPERSEDED SURVEY CONTROL
 HB0851
 HB0851  NGVD 29 (11/26/84)   97.036  (m)          318.36   (f) ADJUSTED    1 2
 HB0851
 HB0851.Superseded values are not recommended for survey control.
 HB0851
 HB0851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0851.See file dsdata.pdf to determine how the superseded data were derived.
 HB0851
 HB0851_MARKER: DB = BENCH MARK DISK
 HB0851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0851_STAMPING: L 156 1954
 HB0851_MARK LOGO: CGS
 HB0851_PROJECTION: FLUSH
 HB0851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0851+STABILITY: SURFACE MOTION
 HB0851_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0851+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2010
 HB0851
 HB0851  HISTORY     - Date     Condition        Report By
 HB0851  HISTORY     - 1954     MONUMENTED       CGS
 HB0851  HISTORY     - 1969     GOOD             CGS
 HB0851  HISTORY     - 1976     GOOD             ILDT
 HB0851  HISTORY     - 1976     GOOD             ILDT
 HB0851  HISTORY     - 1976     GOOD             ILDT
 HB0851  HISTORY     - 20020830 GOOD             USACE
 HB0851  HISTORY     - 20100621 GOOD             ILDT
 HB0851
 HB0851                          STATION DESCRIPTION
 HB0851
 HB0851'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0851'6 MI NW FROM CAIRO.
 HB0851'ABOUT 2.9 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0851'AND COURTHOUSE AT CAIRO, THENCE 2.8 MILES NORTHWEST ALONG STATE
 HB0851'HIGHWAY 3, THENCE 0.3 MILE NORTHEAST ALONG A PAVED ROAD TO THE
 HB0851'CAIRO MUNICIPAL AIRPORT, AT THE SOUTHWEST CORNER OF A PARKING
 HB0851'LOT, 74 FEET WEST OF THE NORTHWEST CORNER OF THE AIRPORT OFFICE
 HB0851'BUILDING, 89 FEET NORTH OF THE NORTHWEST LEG OF A BEACON TOWER,
 HB0851'38 1/2 FEET NORTH OF A POWER POLE, AND SET IN THE TOP OF A
 HB0851'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 HB0851'SEC 4, T 17 S, R 1 W.
 HB0851
 HB0851                          STATION RECOVERY (1976)
 HB0851
 HB0851'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0851'RECOVERED IN GOOD CONDITION.
 HB0851
 HB0851                          STATION RECOVERY (1976)
 HB0851
 HB0851'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0851'RECOVERED IN GOOD CONDITION.
 HB0851
 HB0851                          STATION RECOVERY (1976)
 HB0851
 HB0851'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0851'RECOVERED IN GOOD CONDITION.
 HB0851
 HB0851                          STATION RECOVERY (2002)
 HB0851
 HB0851'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0851'RECOVERED IN GOOD CONDITION.
 HB0851
 HB0851                          STATION RECOVERY (2010)
 HB0851
 HB0851'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0851'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0814 ***********************************************************************
 HB0814  DESIGNATION -  L 157
 HB0814  PID         -  HB0814
 HB0814  STATE/COUNTY-  IL/PULASKI
 HB0814  COUNTRY     -  US
 HB0814  USGS QUAD   -  DONGOLA (2018)
 HB0814
 HB0814                         *CURRENT SURVEY CONTROL
 HB0814  ______________________________________________________________________
 HB0814* NAD 83(1986) POSITION- 37 17 47.     (N) 089 10 16.     (W)   SCALED
 HB0814* NAVD 88 ORTHO HEIGHT -   103.716 (meters)      340.27  (feet) ADJUSTED
 HB0814  ______________________________________________________________________
 HB0814  GEOID HEIGHT    -        -28.372 (meters)                     GEOID18
 HB0814  DYNAMIC HEIGHT  -        103.642 (meters)      340.03  (feet) COMP
 HB0814  MODELED GRAVITY -    979,917.0   (mgal)                       NAVD 88
 HB0814
 HB0814  VERT ORDER      -  FIRST     CLASS I
 HB0814
 HB0814.The horizontal coordinates were scaled from a map and have
 HB0814.an estimated accuracy of +/- 6 seconds.
 HB0814
 HB0814.The orthometric height was determined by differential leveling and
 HB0814.adjusted by the NATIONAL GEODETIC SURVEY
 HB0814.in June 1991.
 HB0814
 HB0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0814.GEOID18 height accuracy estimate available here.
 HB0814
 HB0814.Click photographs - Photos may exist for this station.
 HB0814
 HB0814.The dynamic height is computed by dividing the NAVD 88
 HB0814.geopotential number by the normal gravity value computed on the
 HB0814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0814.degrees latitude (g = 980.6199 gals.).
 HB0814
 HB0814.The modeled gravity was interpolated from observed gravity values.
 HB0814
 HB0814;                    North         East    Units  Estimated Accuracy
 HB0814;SPC IL W     -    70,350.      788,270.      MT  (+/- 180 meters Scaled)
 HB0814
 HB0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG075299(NAD 83)
 HB0814
 HB0814                          SUPERSEDED SURVEY CONTROL
 HB0814
 HB0814  NGVD 29 (11/26/84)  103.674  (m)          340.14   (f) ADJUSTED    1 1
 HB0814
 HB0814.Superseded values are not recommended for survey control.
 HB0814
 HB0814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0814.See file dsdata.pdf to determine how the superseded data were derived.
 HB0814
 HB0814_MARKER: DB = BENCH MARK DISK
 HB0814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0814_STAMPING: L 157 1954
 HB0814_MARK LOGO: CGS
 HB0814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0814+STABILITY: SURFACE MOTION
 HB0814_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0814+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0814
 HB0814  HISTORY     - Date     Condition        Report By
 HB0814  HISTORY     - 1954     MONUMENTED       CGS
 HB0814  HISTORY     - 1969     GOOD             CGS
 HB0814  HISTORY     - 1976     GOOD             ILDT
 HB0814  HISTORY     - 1976     GOOD             ILDT
 HB0814  HISTORY     - 1976     GOOD             ILDT
 HB0814  HISTORY     - 20020827 GOOD             USACE
 HB0814  HISTORY     - 20120618 GOOD             ILDT
 HB0814
 HB0814                          STATION DESCRIPTION
 HB0814
 HB0814'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0814'1.6 MI N FROM ULLIN.
 HB0814'ABOUT 1.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0814'THE POST OFFICE AT ULLIN, 10 1/2 RAILS NORTHEAST OF THE CENTER OF
 HB0814'A CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 92 FEET SOUTHEAST
 HB0814'AND ACROSS THE TRACKS FROM MILEPOST 343, 63 FEET SOUTHEAST OF THE
 HB0814'SOUTHEAST RAIL OF THE SOUTHEAST TRACK, 49 1/2 FEET NORTHWEST
 HB0814'OF THE CENTER LINE OF U.S. HIGHWAY 51, 2 1/2 FEET EAST OF A
 HB0814'TELEPHONE POLE WHICH IS BRACED BY 4 GUY WIRES, 1.0 FOOT NORTHWEST
 HB0814'OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 HB0814'HIGHWAY, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 HB0814'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 HB0814'THE SURFACE OF THE GROUND.  SEC 13, T14S, R1W.
 HB0814
 HB0814                          STATION RECOVERY (1976)
 HB0814
 HB0814'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0814'RECOVERED IN GOOD CONDITION.
 HB0814
 HB0814                          STATION RECOVERY (1976)
 HB0814
 HB0814'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0814'RECOVERED IN GOOD CONDITION.
 HB0814
 HB0814                          STATION RECOVERY (1976)
 HB0814
 HB0814'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0814'RECOVERED IN GOOD CONDITION.
 HB0814
 HB0814                          STATION RECOVERY (2002)
 HB0814
 HB0814'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0814'RECOVERED IN GOOD CONDITION.
 HB0814
 HB0814                          STATION RECOVERY (2012)
 HB0814
 HB0814'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0814'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0654 ***********************************************************************
 HB0654  DESIGNATION -  L 158
 HB0654  PID         -  HB0654
 HB0654  STATE/COUNTY-  IL/JACKSON
 HB0654  COUNTRY     -  US
 HB0654  USGS QUAD   -  CARBONDALE (2018)
 HB0654
 HB0654                         *CURRENT SURVEY CONTROL
 HB0654  ______________________________________________________________________
 HB0654* NAD 83(1986) POSITION- 37 39 40.     (N) 089 13 18.     (W)   SCALED
 HB0654* NAVD 88 ORTHO HEIGHT -   127.802 (meters)      419.30  (feet) ADJUSTED
 HB0654  ______________________________________________________________________
 HB0654  GEOID HEIGHT    -        -28.978 (meters)                     GEOID18
 HB0654  DYNAMIC HEIGHT  -        127.712 (meters)      419.00  (feet) COMP
 HB0654  MODELED GRAVITY -    979,926.1   (mgal)                       NAVD 88
 HB0654
 HB0654  VERT ORDER      -  FIRST     CLASS I
 HB0654
 HB0654.The horizontal coordinates were scaled from a map and have
 HB0654.an estimated accuracy of +/- 6 seconds.
 HB0654
 HB0654.The orthometric height was determined by differential leveling and
 HB0654.adjusted by the NATIONAL GEODETIC SURVEY
 HB0654.in June 1991.
 HB0654
 HB0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0654.GEOID18 height accuracy estimate available here.
 HB0654
 HB0654.Click photographs - Photos may exist for this station.
 HB0654
 HB0654.The dynamic height is computed by dividing the NAVD 88
 HB0654.geopotential number by the normal gravity value computed on the
 HB0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0654.degrees latitude (g = 980.6199 gals.).
 HB0654
 HB0654.The modeled gravity was interpolated from observed gravity values.
 HB0654
 HB0654;                    North         East    Units  Estimated Accuracy
 HB0654;SPC IL W     -   110,780.      783,380.      MT  (+/- 180 meters Scaled)
 HB0654
 HB0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG040705(NAD 83)
 HB0654
 HB0654                          SUPERSEDED SURVEY CONTROL
 HB0654
 HB0654  NGVD 29 (11/26/84)  127.863  (m)          419.50   (f) ADJUSTED    1 1
 HB0654
 HB0654.Superseded values are not recommended for survey control.
 HB0654
 HB0654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0654.See file dsdata.pdf to determine how the superseded data were derived.
 HB0654
 HB0654_MARKER: DB = BENCH MARK DISK
 HB0654_SETTING: 66 = SET IN ROCK OUTCROP
 HB0654_STAMPING: L 158 1954
 HB0654_MARK LOGO: CGS
 HB0654_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB0654+STABILITY: POSITION/ELEVATION WELL
 HB0654
 HB0654  HISTORY     - Date     Condition        Report By
 HB0654  HISTORY     - 1954     MONUMENTED       CGS
 HB0654  HISTORY     - 1969     GOOD             CGS
 HB0654  HISTORY     - 20110714 MARK NOT FOUND   ILDT
 HB0654
 HB0654                          STATION DESCRIPTION
 HB0654
 HB0654'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0654'3.3 MI N FROM MAKANDA.
 HB0654'ABOUT 3.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0654'THE STATION AT MAKANDA, OR ABOUT 4.8 MILES SOUTH ALONG THE
 HB0654'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT CARBONDALE, 19
 HB0654'RAILS NORTH OF MILEPOST 313, 7 1/2 FEET NORTHWEST OF THE
 HB0654'NORTHWEST RAIL OF THE NORTHWEST TRACK, SET VERTICALLY IN THE
 HB0654'SOUTHEAST FACE OF THE BOTTOM LAYER OF ROCK WHICH IS IN A
 HB0654'6 1/2-FOOT HIGH ROCK CUT, 60 YARDS NORTH OF THE SOUTH END OF THE
 HB0654'CUT, ABOUT 1 FOOT ABOVE THE LEVEL OF THE GROUND, AND ABOUT 1/2
 HB0654'FOOT ABOVE THE LEVEL OF THE TRACK.  SEC 9, T 10 S, R 1 W.
 HB0654
 HB0654                          STATION RECOVERY (2011)
 HB0654
 HB0654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0654'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0601 ***********************************************************************
 HB0601  DESIGNATION -  L 159
 HB0601  PID         -  HB0601
 HB0601  STATE/COUNTY-  IL/JACKSON
 HB0601  COUNTRY     -  US
 HB0601  USGS QUAD   -  ELKVILLE (2018)
 HB0601
 HB0601                         *CURRENT SURVEY CONTROL
 HB0601  ______________________________________________________________________
 HB0601* NAD 83(1986) POSITION- 37 56 49.     (N) 089 14 15.     (W)   SCALED
 HB0601* NAVD 88 ORTHO HEIGHT -   123.070 (meters)      403.77  (feet) ADJUSTED
 HB0601  ______________________________________________________________________
 HB0601  GEOID HEIGHT    -        -29.363 (meters)                     GEOID18
 HB0601  DYNAMIC HEIGHT  -        122.989 (meters)      403.51  (feet) COMP
 HB0601  MODELED GRAVITY -    979,967.9   (mgal)                       NAVD 88
 HB0601
 HB0601  VERT ORDER      -  FIRST     CLASS I
 HB0601
 HB0601.The horizontal coordinates were scaled from a map and have
 HB0601.an estimated accuracy of +/- 6 seconds.
 HB0601
 HB0601.The orthometric height was determined by differential leveling and
 HB0601.adjusted by the NATIONAL GEODETIC SURVEY
 HB0601.in June 1991.
 HB0601
 HB0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0601.GEOID18 height accuracy estimate available here.
 HB0601
 HB0601.Click photographs - Photos may exist for this station.
 HB0601
 HB0601.The dynamic height is computed by dividing the NAVD 88
 HB0601.geopotential number by the normal gravity value computed on the
 HB0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0601.degrees latitude (g = 980.6199 gals.).
 HB0601
 HB0601.The modeled gravity was interpolated from observed gravity values.
 HB0601
 HB0601;                    North         East    Units  Estimated Accuracy
 HB0601;SPC IL W     -   142,490.      781,670.      MT  (+/- 180 meters Scaled)
 HB0601
 HB0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH033022(NAD 83)
 HB0601
 HB0601                          SUPERSEDED SURVEY CONTROL
 HB0601
 HB0601  NGVD 29 (11/26/84)  123.167  (m)          404.09   (f) ADJUSTED    1 1
 HB0601
 HB0601.Superseded values are not recommended for survey control.
 HB0601
 HB0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0601.See file dsdata.pdf to determine how the superseded data were derived.
 HB0601
 HB0601_MARKER: DB = BENCH MARK DISK
 HB0601_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0601_SP_SET: BRIDGE
 HB0601_STAMPING: L 159 1954
 HB0601_MARK LOGO: CGS
 HB0601_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0601
 HB0601  HISTORY     - Date     Condition        Report By
 HB0601  HISTORY     - 1954     MONUMENTED       CGS
 HB0601  HISTORY     - 1969     GOOD             CGS
 HB0601  HISTORY     - 20060228 GOOD             ILDT
 HB0601
 HB0601                          STATION DESCRIPTION
 HB0601
 HB0601'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0601'2.6 MI N FROM ELKVILLE.
 HB0601'ABOUT 2.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0601'FROM THE POST OFFICE AT ELKVILLE, OR ABOUT 4.55 MILES SOUTH ALONG
 HB0601'THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT DU QUOIN, 0.4
 HB0601'MILE NORTH OF A CROSSING OF THE RAILROAD AND A PAVED ROAD AT
 HB0601'THE COMMUNITY OF DOWELL, 0.1 MILE NORTH OF MILEPOST 293, 5 1/2
 HB0601'FEET WEST OF THE WEST RAIL OF THE WEST TRACK, SET IN THE TOP OF
 HB0601'THE NORTH END OF THE CONCRETE RETAINING WALL WHICH EXTENDS
 HB0601'SOUTH FROM THE WEST CONCRETE HEADWALL OF A CONCRETE RAILROAD
 HB0601'BRIDGE OVER SIXMILE CREEK, AND ABOUT 1 FOOT BELOW THE LEVEL OF
 HB0601'THE TRACK.  1/4, SEC 5, T7S, R 1 W
 HB0601
 HB0601                          STATION RECOVERY (2006)
 HB0601
 HB0601'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0601'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1856 ***********************************************************************
 LB1856  DESIGNATION -  L 16
 LB1856  PID         -  LB1856
 LB1856  STATE/COUNTY-  IL/VERMILION
 LB1856  COUNTRY     -  US
 LB1856  USGS QUAD   -  DANVILLE NE (2018)
 LB1856
 LB1856                         *CURRENT SURVEY CONTROL
 LB1856  ______________________________________________________________________
 LB1856* NAD 83(1986) POSITION- 40 11 25.     (N) 087 34 54.     (W)   SCALED
 LB1856* NAVD 88 ORTHO HEIGHT -   200.685 (meters)      658.41  (feet) ADJUSTED
 LB1856  ______________________________________________________________________
 LB1856  GEOID HEIGHT    -        -32.655 (meters)                     GEOID18
 LB1856  DYNAMIC HEIGHT  -        200.586 (meters)      658.09  (feet) COMP
 LB1856  MODELED GRAVITY -    980,126.7   (mgal)                       NAVD 88
 LB1856
 LB1856  VERT ORDER      -  FIRST     CLASS II
 LB1856
 LB1856.The horizontal coordinates were scaled from a map and have
 LB1856.an estimated accuracy of +/- 6 seconds.
 LB1856
 LB1856.The orthometric height was determined by differential leveling and
 LB1856.adjusted by the NATIONAL GEODETIC SURVEY
 LB1856.in June 1991.
 LB1856
 LB1856.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1856.GEOID18 height accuracy estimate available here.
 LB1856
 LB1856.Click photographs - Photos may exist for this station.
 LB1856
 LB1856.The dynamic height is computed by dividing the NAVD 88
 LB1856.geopotential number by the normal gravity value computed on the
 LB1856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1856.degrees latitude (g = 980.6199 gals.).
 LB1856
 LB1856.The modeled gravity was interpolated from observed gravity values.
 LB1856
 LB1856;                    North         East    Units  Estimated Accuracy
 LB1856;SPC IL E     -   391,400.      364,010.      MT  (+/- 180 meters Scaled)
 LB1856
 LB1856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK504490(NAD 83)
 LB1856
 LB1856                          SUPERSEDED SURVEY CONTROL
 LB1856
 LB1856  NGVD 29 (??/??/92)  200.725  (m)          658.55   (f) ADJ UNCH    1 2
 LB1856
 LB1856.Superseded values are not recommended for survey control.
 LB1856
 LB1856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1856.See file dsdata.pdf to determine how the superseded data were derived.
 LB1856
 LB1856_MARKER: DB = BENCH MARK DISK
 LB1856_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1856_SP_SET: BRIDGE
 LB1856_STAMPING: L 16 1934
 LB1856_MARK LOGO: CGS
 LB1856_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1856_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB1856+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2008
 LB1856
 LB1856  HISTORY     - Date     Condition        Report By
 LB1856  HISTORY     - 1934     MONUMENTED       CGS
 LB1856  HISTORY     - 1964     GOOD             CGS
 LB1856  HISTORY     - 20080501 GOOD             MERS
 LB1856
 LB1856                          STATION DESCRIPTION
 LB1856
 LB1856'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 LB1856'5.2 MI NE FROM DANVILLE.
 LB1856'5.2 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LB1856'THE STATION AT DANVILLE, VERMILION COUNTY, AT THE OVERHEAD BRIDGE
 LB1856'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, IN THE
 LB1856'FACE OF THE SOUTH WING WALL, 34.6 FEET EAST OF THE WEST END, 7.9
 LB1856'FEET EAST OF THE EAST RAIL OF THE NORTHBOUND TRACK, AND ABOUT 3
 LB1856'FEET ABOVE THE RAIL.  A STANDARD DISK, STAMPED L 16 1934 AND SET
 LB1856'VERTICALLY.
 LB1856
 LB1856                          STATION RECOVERY (2008)
 LB1856
 LB1856'RECOVERY NOTE BY MICHAEL E RAPIER SURVEYING 2008 (SB)
 LB1856'NOT SUITABLE FOR GPS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1050 ***********************************************************************
 JB1050  DESIGNATION -  L 160
 JB1050  PID         -  JB1050
 JB1050  STATE/COUNTY-  IL/WASHINGTON
 JB1050  COUNTRY     -  US
 JB1050  USGS QUAD   -  ASHLEY (2018)
 JB1050
 JB1050                         *CURRENT SURVEY CONTROL
 JB1050  ______________________________________________________________________
 JB1050* NAD 83(1986) POSITION- 38 17 01.14   (N) 089 11 57.58   (W)   HD_HELD1
 JB1050* NAVD 88 ORTHO HEIGHT -   162.239 (meters)      532.28  (feet) ADJUSTED
 JB1050  ______________________________________________________________________
 JB1050  GEOID HEIGHT    -        -29.975 (meters)                     GEOID18
 JB1050  DYNAMIC HEIGHT  -        162.134 (meters)      531.93  (feet) COMP
 JB1050  MODELED GRAVITY -    979,978.6   (mgal)                       NAVD 88
 JB1050
 JB1050  VERT ORDER      -  FIRST     CLASS I
 JB1050
 JB1050.The horizontal coordinates were determined by differentially corrected
 JB1050.hand held GPS observations or other comparable positioning techniques
 JB1050.and have an estimated accuracy of +/- 3 meters.
 JB1050
 JB1050.The orthometric height was determined by differential leveling and
 JB1050.adjusted by the NATIONAL GEODETIC SURVEY
 JB1050.in June 1991.
 JB1050
 JB1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1050.GEOID18 height accuracy estimate available here.
 JB1050
 JB1050.Click photographs - Photos may exist for this station.
 JB1050
 JB1050.The dynamic height is computed by dividing the NAVD 88
 JB1050.geopotential number by the normal gravity value computed on the
 JB1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1050.degrees latitude (g = 980.6199 gals.).
 JB1050
 JB1050.The modeled gravity was interpolated from observed gravity values.
 JB1050
 JB1050;                    North         East    Units  Estimated Accuracy
 JB1050;SPC IL W     -   179,895.6     784,631.4     MT  (+/- 3 meters HH1 GPS) 
 JB1050
 JB1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0763939575(NAD 83)
 JB1050
 JB1050                          SUPERSEDED SURVEY CONTROL
 JB1050
 JB1050  NGVD 29 (??/??/92)  162.343  (m)          532.62   (f) ADJ UNCH    1 1
 JB1050
 JB1050.Superseded values are not recommended for survey control.
 JB1050
 JB1050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1050.See file dsdata.pdf to determine how the superseded data were derived.
 JB1050
 JB1050_MARKER: DB = BENCH MARK DISK
 JB1050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1050_STAMPING: L 160 1954
 JB1050_MARK LOGO: CGS
 JB1050_PROJECTION: PROJECTING 2 CENTIMETERS
 JB1050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1050+STABILITY: SURFACE MOTION
 JB1050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1050+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2021
 JB1050
 JB1050  HISTORY     - Date     Condition        Report By
 JB1050  HISTORY     - 1954     MONUMENTED       CGS
 JB1050  HISTORY     - 1969     GOOD             CGS
 JB1050  HISTORY     - 20110809 GOOD             ILDT
 JB1050  HISTORY     - 20210303 GOOD             INDIV
 JB1050
 JB1050                          STATION DESCRIPTION
 JB1050
 JB1050'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1050'3.2 MI S FROM ASHLEY.
 JB1050'ABOUT 3.25 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1050'THE STATION AT ASHLEY, 0.15 MILE NORTH OF A CROSSING OF THE
 JB1050'RAILROAD AND A ROAD AT THE COMMUNITY OF RADOM, 0.45 MILE NORTH
 JB1050'OF MILEPOST 270, 80 1/2 FEET WEST OF THE WEST RAIL OF THE WEST
 JB1050'SET OF MAIN TRACKS, 28 FEET WEST OF THE CENTER LINE OF A PRIVATE
 JB1050'ROAD, 111 FEET WEST-SOUTHWEST AND ACROSS THE TRACK FROM A SWITCH
 JB1050'STAND, 37 FEET SOUTH OF A 36-INCH OAK TREE, 1.0 FOOT NORTH OF A
 JB1050'METAL WITNESS POST, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE
 JB1050'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1
 JB1050'INCH ABOVE THE SURFACE OF THE GROUND.  SEC 10, T3S, R1W.
 JB1050
 JB1050                          STATION RECOVERY (2011)
 JB1050
 JB1050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1050'IN ROCK LANDSCAPEING, ON PRIVATE PROPERTY.
 JB1050
 JB1050                          STATION RECOVERY (2021)
 JB1050
 JB1050'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 JB1050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1269 ***********************************************************************
 LC1269  DESIGNATION -  L 161
 LC1269  PID         -  LC1269
 LC1269  STATE/COUNTY-  IL/TAZEWELL
 LC1269  COUNTRY     -  US
 LC1269  USGS QUAD   -  PEKIN (2018)
 LC1269
 LC1269                         *CURRENT SURVEY CONTROL
 LC1269  ______________________________________________________________________
 LC1269* NAD 83(1986) POSITION- 40 34 17.     (N) 089 38 46.     (W)   SCALED
 LC1269* NAVD 88 ORTHO HEIGHT -   145.206 (meters)      476.40  (feet) ADJUSTED
 LC1269  ______________________________________________________________________
 LC1269  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 LC1269  DYNAMIC HEIGHT  -        145.137 (meters)      476.17  (feet) COMP
 LC1269  MODELED GRAVITY -    980,152.1   (mgal)                       NAVD 88
 LC1269
 LC1269  VERT ORDER      -  FIRST     CLASS II
 LC1269
 LC1269.The horizontal coordinates were scaled from a map and have
 LC1269.an estimated accuracy of +/- 6 seconds.
 LC1269
 LC1269.The orthometric height was determined by differential leveling and
 LC1269.adjusted by the NATIONAL GEODETIC SURVEY
 LC1269.in June 1991.
 LC1269
 LC1269.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1269.GEOID18 height accuracy estimate available here.
 LC1269
 LC1269.Click photographs - Photos may exist for this station.
 LC1269
 LC1269.The dynamic height is computed by dividing the NAVD 88
 LC1269.geopotential number by the normal gravity value computed on the
 LC1269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1269.degrees latitude (g = 980.6199 gals.).
 LC1269
 LC1269.The modeled gravity was interpolated from observed gravity values.
 LC1269
 LC1269;                    North         East    Units  Estimated Accuracy
 LC1269;SPC IL W     -   433,560.      744,080.      MT  (+/- 180 meters Scaled)
 LC1269
 LC1269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK760945(NAD 83)
 LC1269
 LC1269                          SUPERSEDED SURVEY CONTROL
 LC1269
 LC1269  NGVD 29 (??/??/92)  145.312  (m)          476.74   (f) ADJ UNCH    1 2
 LC1269
 LC1269.Superseded values are not recommended for survey control.
 LC1269
 LC1269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1269.See file dsdata.pdf to determine how the superseded data were derived.
 LC1269
 LC1269_MARKER: DB = BENCH MARK DISK
 LC1269_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1269_SP_SET: BUILDING
 LC1269_STAMPING: L 161 1954
 LC1269_MARK LOGO: CGS
 LC1269_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1269
 LC1269  HISTORY     - Date     Condition        Report By
 LC1269  HISTORY     - 1954     MONUMENTED       CGS
 LC1269  HISTORY     - 1960     GOOD             CGS
 LC1269  HISTORY     - 1968     GOOD             CGS
 LC1269  HISTORY     - 1980     GOOD             ILDT
 LC1269  HISTORY     - 20060127 GOOD             GEOCAC
 LC1269
 LC1269                          STATION DESCRIPTION
 LC1269
 LC1269'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1269'AT PEKIN.
 LC1269'AT PEKIN, ALONG THE NEW YORK CENTRAL RAILROAD, BETWEEN NORTH FOURTH
 LC1269'STREET AND NORTH CAPITOL STREET, SET VERTICALLY IN THE NORTH FACE
 LC1269'OF THE CONCRETE FOUNDATION OF DEPPERTS FARM MACHINERY SALES
 LC1269'BUILDING AT 212 NORTH CAPITOL STREET, 64 FEET SOUTH OF SOUTH RAIL
 LC1269'OF MAIN TRACK, 145 FEET WEST-SOUTHWEST OF SOUTHWEST CORNER OF
 LC1269'NYC RR FREIGHT STATION, 1 1/2 FEET WEST OF NORTHEAST CORNER OF
 LC1269'BUILDING AND 2 FEET ABOVE GROUND.
 LC1269
 LC1269                          STATION RECOVERY (1968)
 LC1269
 LC1269'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1269'RECOVERED IN GOOD CONDITION.
 LC1269
 LC1269                          STATION RECOVERY (1980)
 LC1269
 LC1269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LC1269'RECOVERED IN GOOD CONDITION.
 LC1269
 LC1269                          STATION RECOVERY (2006)
 LC1269
 LC1269'RECOVERY NOTE BY GEOCACHING 2006
 LC1269'THE RAILROAD HAS BEEN ABANDONED FOR A NUMBER OF YEARS AND IS NOW A
 LC1269'WALKING/BIKING TRAIL MAINTAINED BY THE PEKIN PARK DISTRICT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0810 ***********************************************************************
 LC0810  DESIGNATION -  L 162
 LC0810  PID         -  LC0810
 LC0810  STATE/COUNTY-  IL/TAZEWELL
 LC0810  COUNTRY     -  US
 LC0810  USGS QUAD   -  MACKINAW (2018)
 LC0810
 LC0810                         *CURRENT SURVEY CONTROL
 LC0810  ______________________________________________________________________
 LC0810* NAD 83(1986) POSITION- 40 31 53.     (N) 089 20 48.     (W)   SCALED
 LC0810* NAVD 88 ORTHO HEIGHT -   206.987 (meters)      679.09  (feet) ADJUSTED
 LC0810  ______________________________________________________________________
 LC0810  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 LC0810  DYNAMIC HEIGHT  -        206.888 (meters)      678.77  (feet) COMP
 LC0810  MODELED GRAVITY -    980,142.4   (mgal)                       NAVD 88
 LC0810
 LC0810  VERT ORDER      -  FIRST     CLASS II
 LC0810
 LC0810.The horizontal coordinates were scaled from a map and have
 LC0810.an estimated accuracy of +/- 6 seconds.
 LC0810
 LC0810.The orthometric height was determined by differential leveling and
 LC0810.adjusted by the NATIONAL GEODETIC SURVEY
 LC0810.in June 1991.
 LC0810
 LC0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0810.GEOID18 height accuracy estimate available here.
 LC0810
 LC0810.Click photographs - Photos may exist for this station.
 LC0810
 LC0810.The dynamic height is computed by dividing the NAVD 88
 LC0810.geopotential number by the normal gravity value computed on the
 LC0810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0810.degrees latitude (g = 980.6199 gals.).
 LC0810
 LC0810.The modeled gravity was interpolated from observed gravity values.
 LC0810
 LC0810;                    North         East    Units  Estimated Accuracy
 LC0810;SPC IL W     -   429,310.      769,470.      MT  (+/- 180 meters Scaled)
 LC0810
 LC0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK012893(NAD 83)
 LC0810
 LC0810                          SUPERSEDED SURVEY CONTROL
 LC0810
 LC0810  NGVD 29 (??/??/92)  207.067  (m)          679.35   (f) ADJ UNCH    1 2
 LC0810
 LC0810.Superseded values are not recommended for survey control.
 LC0810
 LC0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0810.See file dsdata.pdf to determine how the superseded data were derived.
 LC0810
 LC0810_MARKER: DB = BENCH MARK DISK
 LC0810_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0810_SP_SET: CULVERT HEADWALL
 LC0810_STAMPING: L 162 1954
 LC0810_MARK LOGO: CGS
 LC0810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0810+STABILITY: SURFACE MOTION
 LC0810
 LC0810  HISTORY     - Date     Condition        Report By
 LC0810  HISTORY     - 1954     MONUMENTED       CGS
 LC0810  HISTORY     - 1985     GOOD             USPSQD
 LC0810
 LC0810                          STATION DESCRIPTION
 LC0810
 LC0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0810'0.8 MI E FROM MACKINAW.
 LC0810'ABOUT 0.75 MILE EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0810'THE STATION AT MACKINAW, AT CROSSING OF THE PENNSYLVANIA RAILROAD,
 LC0810'IN THE TOP OF THE WEST END OF NORTH CONCRETE HEAD WALL OF A 2-FOOT
 LC0810'BOX CULVERT UNDER STATE HIGHWAY 9, 59 1/2 FEET SOUTH OF SOUTH
 LC0810'RAIL, 109 FEET SOUTHEAST OF CENTER OF CROSSING OF TRACKS, 50
 LC0810'FEET EAST OF EAST RAIL OF P.RR, 22 FEET NORTH OF CENTER LINE
 LC0810'OF HIGHWAY 9, 43 FEET SOUTHEAST OF TELEPHONE POLE NO. 185/26, AND
 LC0810'ABOUT 1 1/2 FEET BELOW LEVEL OF HIGHWAY AND TRACKS.
 LC0810
 LC0810                          STATION RECOVERY (1985)
 LC0810
 LC0810'RECOVERY NOTE BY US POWER SQUADRON 1985
 LC0810'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7249 ***********************************************************************
 AB7249  DESIGNATION -  L 163 RESET
 AB7249  PID         -  AB7249
 AB7249  STATE/COUNTY-  IL/TAZEWELL
 AB7249  COUNTRY     -  US
 AB7249  USGS QUAD   -  PEKIN (2018)
 AB7249
 AB7249                         *CURRENT SURVEY CONTROL
 AB7249  ______________________________________________________________________
 AB7249* NAD 83(1986) POSITION- 40 32 17.     (N) 089 39 51.     (W)   SCALED
 AB7249* NAVD 88 ORTHO HEIGHT -   148.58  (+/-2cm)      487.5   (feet) VERTCON3
 AB7249  ______________________________________________________________________
 AB7249  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 AB7249  VERT ORDER      -  THIRD (See Below)
 AB7249
 AB7249.The horizontal coordinates were scaled from a map and have
 AB7249.an estimated accuracy of +/- 6 seconds.
 AB7249
 AB7249.The NAVD 88 height was computed by applying the VERTCON shift value to
 AB7249.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AB7249
 AB7249.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7249.GEOID18 height accuracy estimate available here.
 AB7249
 AB7249.The vertical order pertains to the NGVD 29 superseded value.
 AB7249
 AB7249.Click photographs - Photos may exist for this station.
 AB7249
 AB7249;                    North         East    Units  Estimated Accuracy
 AB7249;SPC IL W     -   429,850.      742,570.      MT  (+/- 180 meters Scaled)
 AB7249
 AB7249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK743908(NAD 83)
 AB7249
 AB7249                          SUPERSEDED SURVEY CONTROL
 AB7249
 AB7249  NGVD 29 (11/09/15)  148.68   (m)          487.8    (f) RESET       3  
 AB7249
 AB7249.Superseded values are not recommended for survey control.
 AB7249
 AB7249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7249.See file dsdata.pdf to determine how the superseded data were derived.
 AB7249
 AB7249_MARKER: DV = VERTICAL CONTROL DISK
 AB7249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7249_STAMPING: L 163 RESET 1993
 AB7249_MARK LOGO: NGS
 AB7249_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7249+STABILITY: SURFACE MOTION
 AB7249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7249+SATELLITE: SATELLITE OBSERVATIONS - 1993
 AB7249
 AB7249  HISTORY     - Date     Condition        Report By
 AB7249  HISTORY     - 1993     MONUMENTED       NGS
 AB7249
 AB7249                          STATION DESCRIPTION
 AB7249
 AB7249'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993 (RKB)
 AB7249'STATION IS LOCATED ABOUT 2 MI (3.2 KM) SOUTHWEST OF PEKIN.  TO REACH
 AB7249'FROM THE JUNCTION OF STATE ROUTES 29 AND 9 ON THE WEST SIDE OF PEKIN,
 AB7249'PROCEED SOUTH ON ROUTE 29 FOR 2.5 MI (4.0 KM) TO THE ENTRANCE TO THE
 AB7249'PEKIN CORRECTIONAL CENTER AND THE STATION ON THE LEFT, 75.0 M (246.1
 AB7249'FT) NORTH OF THE CENTERLINE OF THE ENTRANCE ROAD TO THE CORRECTIONAL
 AB7249'CENTER, 12.6 M (41.3 FT) EAST OF THE CENTERLINE OF ROUTE 29, 17.3 M
 AB7249'(56.8 FT) NORTH-NORTHWEST OF AN ORANGE AND WHITE FIBER OPTICS CABLE
 AB7249'POST, AND 15.3 M (50.2 FT) SOUTH OF A POWER POLE WITH GUY WIRE, SET IN
 AB7249'THE TOP OF A 0.3 M (1.0 FT) ROUND CONCRETE MONUMENT FLUSH WITH THE
 AB7249'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0405 ***********************************************************************
 LC0405  DESIGNATION -  L 165
 LC0405  PID         -  LC0405
 LC0405  STATE/COUNTY-  IL/DE WITT
 LC0405  COUNTRY     -  US
 LC0405  USGS QUAD   -  FARMER CITY SOUTH (2018)
 LC0405
 LC0405                         *CURRENT SURVEY CONTROL
 LC0405  ______________________________________________________________________
 LC0405* NAD 83(1986) POSITION- 40 14 45.     (N) 088 38 18.     (W)   SCALED
 LC0405* NAVD 88 ORTHO HEIGHT -   220.621 (meters)      723.82  (feet) ADJUSTED
 LC0405  ______________________________________________________________________
 LC0405  GEOID HEIGHT    -        -31.910 (meters)                     GEOID18
 LC0405  DYNAMIC HEIGHT  -        220.515 (meters)      723.47  (feet) COMP
 LC0405  MODELED GRAVITY -    980,136.6   (mgal)                       NAVD 88
 LC0405
 LC0405  VERT ORDER      -  FIRST     CLASS II
 LC0405
 LC0405.The horizontal coordinates were scaled from a map and have
 LC0405.an estimated accuracy of +/- 6 seconds.
 LC0405
 LC0405.The orthometric height was determined by differential leveling and
 LC0405.adjusted by the NATIONAL GEODETIC SURVEY
 LC0405.in June 1991.
 LC0405
 LC0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0405.GEOID18 height accuracy estimate available here.
 LC0405
 LC0405.Click photographs - Photos may exist for this station.
 LC0405
 LC0405.The dynamic height is computed by dividing the NAVD 88
 LC0405.geopotential number by the normal gravity value computed on the
 LC0405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0405.degrees latitude (g = 980.6199 gals.).
 LC0405
 LC0405.The modeled gravity was interpolated from observed gravity values.
 LC0405
 LC0405;                    North         East    Units  Estimated Accuracy
 LC0405;SPC IL E     -   397,340.      274,050.      MT  (+/- 180 meters Scaled)
 LC0405
 LC0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK606563(NAD 83)
 LC0405
 LC0405                          SUPERSEDED SURVEY CONTROL
 LC0405
 LC0405  NGVD 29 (??/??/92)  220.671  (m)          723.98   (f) ADJ UNCH    1 2
 LC0405
 LC0405.Superseded values are not recommended for survey control.
 LC0405
 LC0405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0405.See file dsdata.pdf to determine how the superseded data were derived.
 LC0405
 LC0405_MARKER: DB = BENCH MARK DISK
 LC0405_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0405_SP_SET: FOOTING
 LC0405_STAMPING: L 165 1954
 LC0405_MARK LOGO: CGS
 LC0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0405+STABILITY: SURFACE MOTION
 LC0405
 LC0405  HISTORY     - Date     Condition        Report By
 LC0405  HISTORY     - 1954     MONUMENTED       CGS
 LC0405  HISTORY     - 1976     GOOD             NGS
 LC0405  HISTORY     - 1986     GOOD             NGS
 LC0405  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0405
 LC0405                          STATION DESCRIPTION
 LC0405
 LC0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0405'AT FARMER CITY.
 LC0405'AT FARMER CITY, ABOUT 0.65 MILE SOUTHEAST ALONG THE NEW YORK
 LC0405'CENTRAL RAILROAD FROM THE STATION, IN THE NORTHWEST ANGLE OF
 LC0405'CROSSING OF EAST ALLEN STREET, IN THE TOP OF THE NORTH CORNER OF
 LC0405'THE CONCRETE BASE OF THE NORTHWEST LEG OF THE CITY WATER TOWER,
 LC0405'131 FEET SOUTHWEST OF SOUTHWEST RAIL, 80 FEET NORTH OF CENTER LINE
 LC0405'OF EAST ALLEN STREET AND 1 FOOT ABOVE GROUND.
 LC0405
 LC0405                          STATION RECOVERY (1976)
 LC0405
 LC0405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0405'RECOVERED IN GOOD CONDITION.
 LC0405
 LC0405                          STATION RECOVERY (1986)
 LC0405
 LC0405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0405'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN FARMER
 LC0405'CITY, AT THE INTERSECTION OF EAST ALLEN AND NORTH WEST STREETS, IN THE
 LC0405'NORTH CORNER OF THE CONCRETE FOOTING OF THE NORTHWEST LEG OF THE
 LC0405'MUNICIPAL WATER TANK, 43.6 M (143.0 FT) EAST OF THE CENTER OF WEST
 LC0405'STREET, AND 35.1 M (115.2 FT) NORTH OF THE CENTER OF ALLEN STREET.
 LC0405'THE MARK IS 0.6 M ABOVE ALLEN STREET.
 LC0405
 LC0405                          STATION RECOVERY (2004)
 LC0405
 LC0405'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0405'WATER TOWER MOVED POINT IN LOCKED FENCE AREA.  FOUNDATION MAY STILL
 LC0405'REMAIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1516 ***********************************************************************
 ME1516  DESIGNATION -  L 166
 ME1516  PID         -  ME1516
 ME1516  STATE/COUNTY-  IL/KANKAKEE
 ME1516  COUNTRY     -  US
 ME1516  USGS QUAD   -  MOMENCE (2018)
 ME1516
 ME1516                         *CURRENT SURVEY CONTROL
 ME1516  ______________________________________________________________________
 ME1516* NAD 83(1986) POSITION- 41 09 38.     (N) 087 39 45.     (W)   SCALED
 ME1516* NAVD 88 ORTHO HEIGHT -   190.322 (meters)      624.41  (feet) ADJUSTED
 ME1516  ______________________________________________________________________
 ME1516  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 ME1516  DYNAMIC HEIGHT  -        190.243 (meters)      624.16  (feet) COMP
 ME1516  MODELED GRAVITY -    980,205.8   (mgal)                       NAVD 88
 ME1516
 ME1516  VERT ORDER      -  SECOND    CLASS 0
 ME1516
 ME1516.The horizontal coordinates were scaled from a map and have
 ME1516.an estimated accuracy of +/- 6 seconds.
 ME1516
 ME1516.The orthometric height was determined by differential leveling and
 ME1516.adjusted by the NATIONAL GEODETIC SURVEY
 ME1516.in June 1991.
 ME1516
 ME1516.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1516.GEOID18 height accuracy estimate available here.
 ME1516
 ME1516.Click photographs - Photos may exist for this station.
 ME1516
 ME1516.The dynamic height is computed by dividing the NAVD 88
 ME1516.geopotential number by the normal gravity value computed on the
 ME1516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1516.degrees latitude (g = 980.6199 gals.).
 ME1516
 ME1516.The modeled gravity was interpolated from observed gravity values.
 ME1516
 ME1516;                    North         East    Units  Estimated Accuracy
 ME1516;SPC IL E     -   499,090.      356,300.      MT  (+/- 180 meters Scaled)
 ME1516
 ME1516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL444567(NAD 83)
 ME1516
 ME1516                          SUPERSEDED SURVEY CONTROL
 ME1516
 ME1516  NGVD 29 (??/??/92)  190.414  (m)          624.72   (f) ADJ UNCH    2 0
 ME1516
 ME1516.Superseded values are not recommended for survey control.
 ME1516
 ME1516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1516.See file dsdata.pdf to determine how the superseded data were derived.
 ME1516
 ME1516_MARKER: DB = BENCH MARK DISK
 ME1516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1516_STAMPING: L 166 1954
 ME1516_MARK LOGO: CGS
 ME1516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1516+STABILITY: SURFACE MOTION
 ME1516
 ME1516  HISTORY     - Date     Condition        Report By
 ME1516  HISTORY     - 1954     MONUMENTED       CGS
 ME1516  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1516
 ME1516                          STATION DESCRIPTION
 ME1516
 ME1516'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1516'AT MOMENCE.
 ME1516'AT MOMENCE, ALONG STATE HIGHWAYS 1 AND 17, AT THE NORTH END OF
 ME1516'BRIDGE OVER SOUTH CHANNEL OF KANKAKEE RIVER, SET VERTICALLY ABOUT
 ME1516'1.7 FEET ABOVE GROUND IN THE NORTH-NORTHWEST FACE OF NORTH END
 ME1516'OF CONCRETE POST OF CURVED WEST BANISTER OF NORTH ABUTMENT OF
 ME1516'BRIDGE, 20 1/2 FEET WEST OF CENTER LINE OF HIGHWAY AND ABOUT
 ME1516'LEVEL WITH HIGHWAY.
 ME1516
 ME1516                          STATION RECOVERY (2008)
 ME1516
 ME1516'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1516'BRIDGE REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3338 ***********************************************************************
 ME3338  DESIGNATION -  L 166 RESET
 ME3338  PID         -  ME3338
 ME3338  STATE/COUNTY-  IL/KANKAKEE
 ME3338  COUNTRY     -  US
 ME3338  USGS QUAD   -  MOMENCE (2018)
 ME3338
 ME3338                         *CURRENT SURVEY CONTROL
 ME3338  ______________________________________________________________________
 ME3338* NAD 83(1986) POSITION- 41 09 38.0    (N) 087 39 43.7    (W)   HD_HELD2
 ME3338* NAVD 88 ORTHO HEIGHT -   189.40  (meters)      621.4   (feet) RESET
 ME3338  ______________________________________________________________________
 ME3338  GEOID HEIGHT    -        -33.179 (meters)                     GEOID18
 ME3338  VERT ORDER      -  THIRD
 ME3338
 ME3338.The horizontal coordinates were established by autonomous hand held GPS
 ME3338.observations and have an estimated accuracy of +/- 10 meters.
 ME3338
 ME3338.The orthometric height was computed from unverified reset data.
 ME3338
 ME3338.No vertical observational check was made to the station.
 ME3338
 ME3338.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3338.GEOID18 height accuracy estimate available here.
 ME3338
 ME3338.Click photographs - Photos may exist for this station.
 ME3338
 ME3338;                    North         East    Units  Estimated Accuracy
 ME3338;SPC IL E     -   499,089.      356,333.      MT  (+/- 10 meters HH2 GPS)
 ME3338
 ME3338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4444856791(NAD 83)
 ME3338
 ME3338                          SUPERSEDED SURVEY CONTROL
 ME3338
 ME3338  NGVD 29 (11/09/15)  189.49   (m)          621.7    (f) RESET       3  
 ME3338
 ME3338.Superseded values are not recommended for survey control.
 ME3338
 ME3338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3338.See file dsdata.pdf to determine how the superseded data were derived.
 ME3338
 ME3338_MARKER: DV = VERTICAL CONTROL DISK
 ME3338_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3338_SP_SET: SLAB
 ME3338_STAMPING: L 166 RESET 1984
 ME3338_MARK LOGO: NGS
 ME3338_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3338
 ME3338  HISTORY     - Date     Condition        Report By
 ME3338  HISTORY     - 1984     MONUMENTED       NGS
 ME3338  HISTORY     - 20080605 GOOD             GEOCAC
 ME3338
 ME3338                          STATION DESCRIPTION
 ME3338
 ME3338'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 ME3338'IN MOMENCE.
 ME3338'IN MOMENCE, ALONG THE NORTH EDGE OF THE SOUTH CHANNEL OF THE KANKAKEE
 ME3338'RIVER, 51.2 M (168.0 FT) EAST FROM THE CENTERLINE OF STATE HIGHWAYS 1
 ME3338'AND 17, 46.9 M (153.9 FT) SOUTH FROM THE CENTERLINE OF MILL STREET,
 ME3338'4.6 M (15.1 FT) NORTH FROM RIVERS EDGE AND 0.5 M (1.6 FT) EAST FROM A
 ME3338'WITNESS POST, IN A CONCRETE SLAB MEASURING 88 X 58 X 30 INCHES WITH
 ME3338'THE SOUTH SIDE PROJECTING ABOUT 24 INCHES ABOVE GROUND.  ABOUT 10
 ME3338'FEET ABOVE THE LEVEL WITH THE RIVER.
 ME3338
 ME3338                          STATION RECOVERY (2008)
 ME3338
 ME3338'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME3338'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1830 ***********************************************************************
 LB1830  DESIGNATION -  L 167
 LB1830  PID         -  LB1830
 LB1830  STATE/COUNTY-  IL/VERMILION
 LB1830  COUNTRY     -  US
 LB1830  USGS QUAD   -  OAKWOOD (2018)
 LB1830
 LB1830                         *CURRENT SURVEY CONTROL
 LB1830  ______________________________________________________________________
 LB1830* NAD 83(1986) POSITION- 40 02 38.     (N) 087 51 46.     (W)   SCALED
 LB1830* NAVD 88 ORTHO HEIGHT -   201.777 (meters)      662.00  (feet) ADJUSTED
 LB1830  ______________________________________________________________________
 LB1830  GEOID HEIGHT    -        -32.228 (meters)                     GEOID18
 LB1830  DYNAMIC HEIGHT  -        201.675 (meters)      661.66  (feet) COMP
 LB1830  MODELED GRAVITY -    980,115.7   (mgal)                       NAVD 88
 LB1830
 LB1830  VERT ORDER      -  FIRST     CLASS II
 LB1830
 LB1830.The horizontal coordinates were scaled from a map and have
 LB1830.an estimated accuracy of +/- 6 seconds.
 LB1830
 LB1830.The orthometric height was determined by differential leveling and
 LB1830.adjusted by the NATIONAL GEODETIC SURVEY
 LB1830.in June 1991.
 LB1830
 LB1830.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1830.GEOID18 height accuracy estimate available here.
 LB1830
 LB1830.Click photographs - Photos may exist for this station.
 LB1830
 LB1830.The dynamic height is computed by dividing the NAVD 88
 LB1830.geopotential number by the normal gravity value computed on the
 LB1830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1830.degrees latitude (g = 980.6199 gals.).
 LB1830
 LB1830.The modeled gravity was interpolated from observed gravity values.
 LB1830
 LB1830;                    North         East    Units  Estimated Accuracy
 LB1830;SPC IL E     -   374,980.      340,160.      MT  (+/- 180 meters Scaled)
 LB1830
 LB1830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK264329(NAD 83)
 LB1830
 LB1830                          SUPERSEDED SURVEY CONTROL
 LB1830
 LB1830  NGVD 29 (??/??/92)  201.828  (m)          662.16   (f) ADJ UNCH    1 2
 LB1830
 LB1830.Superseded values are not recommended for survey control.
 LB1830
 LB1830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1830.See file dsdata.pdf to determine how the superseded data were derived.
 LB1830
 LB1830_MARKER: DB = BENCH MARK DISK
 LB1830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1830_STAMPING: L 167 1954
 LB1830_MARK LOGO: CGS
 LB1830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1830+STABILITY: SURFACE MOTION
 LB1830
 LB1830  HISTORY     - Date     Condition        Report By
 LB1830  HISTORY     - 1954     MONUMENTED       CGS
 LB1830  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1830  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1830
 LB1830                          STATION DESCRIPTION
 LB1830
 LB1830'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1830'1.7 MI W FROM FAIRMOUNT.
 LB1830'ABOUT 1.7 MILES WEST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1830'AT FAIRMOUNT, AT A NORTH-SOUTH GRAVEL ROAD CROSSING, 30 FEET
 LB1830'NORTH OF NORTH RAIL, 66 FEET WEST OF CENTER LINE OF ROAD, 71
 LB1830'FEET NORTHWEST OF CENTER OF CROSSING, 45 FEET WEST OF A FENCE CORNER,
 LB1830'1 FOOT SOUTH OF A FENCE LINE, 2 FEET WEST OF A WHITE WOODEN
 LB1830'WITNESS POST, ABOUT 5 1/2 FEET BELOW LEVEL OF TRACK AND SET
 LB1830'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LB1830
 LB1830                          STATION RECOVERY (1986)
 LB1830
 LB1830'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1830'MARK NOT FOUND.
 LB1830
 LB1830                          STATION RECOVERY (2011)
 LB1830
 LB1830'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1830'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1348 ***********************************************************************
 JB1348  DESIGNATION -  L 169
 JB1348  PID         -  JB1348
 JB1348  STATE/COUNTY-  IL/ST CLAIR
 JB1348  COUNTRY     -  US
 JB1348  USGS QUAD   -  LEBANON (2018)
 JB1348
 JB1348                         *CURRENT SURVEY CONTROL
 JB1348  ______________________________________________________________________
 JB1348* NAD 83(1986) POSITION- 38 35 21.     (N) 089 51 09.     (W)   SCALED
 JB1348* NAVD 88 ORTHO HEIGHT -   146.472 (meters)      480.55  (feet) ADJUSTED
 JB1348  ______________________________________________________________________
 JB1348  GEOID HEIGHT    -        -30.679 (meters)                     GEOID18
 JB1348  DYNAMIC HEIGHT  -        146.380 (meters)      480.25  (feet) COMP
 JB1348  MODELED GRAVITY -    979,997.7   (mgal)                       NAVD 88
 JB1348
 JB1348  VERT ORDER      -  FIRST     CLASS I
 JB1348
 JB1348.The horizontal coordinates were scaled from a map and have
 JB1348.an estimated accuracy of +/- 6 seconds.
 JB1348
 JB1348.The orthometric height was determined by differential leveling and
 JB1348.adjusted by the NATIONAL GEODETIC SURVEY
 JB1348.in June 1991.
 JB1348
 JB1348.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1348.GEOID18 height accuracy estimate available here.
 JB1348
 JB1348.Click photographs - Photos may exist for this station.
 JB1348
 JB1348.The dynamic height is computed by dividing the NAVD 88
 JB1348.geopotential number by the normal gravity value computed on the
 JB1348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1348.degrees latitude (g = 980.6199 gals.).
 JB1348
 JB1348.The modeled gravity was interpolated from observed gravity values.
 JB1348
 JB1348;                    North         East    Units  Estimated Accuracy
 JB1348;SPC IL W     -   213,410.      727,370.      MT  (+/- 180 meters Scaled)
 JB1348
 JB1348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH515750(NAD 83)
 JB1348
 JB1348                          SUPERSEDED SURVEY CONTROL
 JB1348
 JB1348  NGVD 29 (??/??/92)  146.588  (m)          480.93   (f) ADJ UNCH    1 1
 JB1348
 JB1348.Superseded values are not recommended for survey control.
 JB1348
 JB1348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1348.See file dsdata.pdf to determine how the superseded data were derived.
 JB1348
 JB1348_MARKER: DB = BENCH MARK DISK
 JB1348_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1348_STAMPING: L 169 1969
 JB1348_MARK LOGO: CGS
 JB1348_PROJECTION: FLUSH
 JB1348_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1348_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1348
 JB1348  HISTORY     - Date     Condition        Report By
 JB1348  HISTORY     - 1969     MONUMENTED       CGS
 JB1348  HISTORY     - 19890113 GOOD             USGS
 JB1348
 JB1348                          STATION DESCRIPTION
 JB1348
 JB1348'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1348'2.4 MI W FROM LEBANON.
 JB1348'ABOUT 2.4 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1348'THE CROSSING OF STATE HIGHWAY 4 AT LEBANON, ABOUT 7 1/2 RAILS
 JB1348'EAST OF THE CENTER OF THE U.S. HIGHWAY 50 OVERPASS OVER THE
 JB1348'TRACK, 45 FEET SOUTHEAST OF THE CENTER OF A FARM ROAD CROSSING,
 JB1348'39.6 FEET SOUTH OF THE SOUTH RAIL, 34 FEET WEST OF MILEPOLE
 JB1348'317-6, 15 FEET EAST OF THE CENTER LINE OF THE ROAD, 8.8 FEET
 JB1348'NORTH OF THE RIGHT-OF-WAY FENCE LINE, 0.8 FOOT NORTHWEST OF A
 JB1348'METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE TRACK AND IS
 JB1348'A DISK ON THE TOP OF A COPPER COATED STEEL ROD FLUSH WITH THE
 JB1348'GROUND AND PROTECTED BY A 4 INCH METAL PIPE WHICH PROJECTS 6
 JB1348'INCHES ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO
 JB1348'REFUSAL AT A DEPTH OF 19.7 FEET.  SEC 26, T 2 N, R 7 W.
 JB1348
 JB1348                          STATION RECOVERY (1989)
 JB1348
 JB1348'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1989
 JB1348'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0126 ***********************************************************************
 NH0126  DESIGNATION -  L 17
 NH0126  PID         -  NH0126
 NH0126  STATE/COUNTY-  IL/MCHENRY
 NH0126  COUNTRY     -  US
 NH0126  USGS QUAD   -  MCHENRY (2018)
 NH0126
 NH0126                         *CURRENT SURVEY CONTROL
 NH0126  ______________________________________________________________________
 NH0126* NAD 83(1986) POSITION- 42 17 56.     (N) 088 17 58.     (W)   SCALED
 NH0126* NAVD 88 ORTHO HEIGHT -   242.567 (meters)      795.82  (feet) ADJUSTED
 NH0126  ______________________________________________________________________
 NH0126  GEOID HEIGHT    -        -33.989 (meters)                     GEOID18
 NH0126  DYNAMIC HEIGHT  -        242.486 (meters)      795.56  (feet) COMP
 NH0126  MODELED GRAVITY -    980,281.0   (mgal)                       NAVD 88
 NH0126
 NH0126  VERT ORDER      -  SECOND    CLASS 0
 NH0126
 NH0126.The horizontal coordinates were scaled from a map and have
 NH0126.an estimated accuracy of +/- 6 seconds.
 NH0126
 NH0126.The orthometric height was determined by differential leveling and
 NH0126.adjusted by the NATIONAL GEODETIC SURVEY
 NH0126.in June 1991.
 NH0126
 NH0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0126.GEOID18 height accuracy estimate available here.
 NH0126
 NH0126.Click photographs - Photos may exist for this station.
 NH0126
 NH0126.The dynamic height is computed by dividing the NAVD 88
 NH0126.geopotential number by the normal gravity value computed on the
 NH0126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0126.degrees latitude (g = 980.6199 gals.).
 NH0126
 NH0126.The modeled gravity was interpolated from observed gravity values.
 NH0126
 NH0126;                    North         East    Units  Estimated Accuracy
 NH0126;SPC IL E     -   625,300.      302,790.      MT  (+/- 180 meters Scaled)
 NH0126
 NH0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM928837(NAD 83)
 NH0126
 NH0126                          SUPERSEDED SURVEY CONTROL
 NH0126
 NH0126  NGVD 29 (??/??/92)  242.611  (m)          795.97   (f) ADJ UNCH    2 0
 NH0126
 NH0126.Superseded values are not recommended for survey control.
 NH0126
 NH0126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0126.See file dsdata.pdf to determine how the superseded data were derived.
 NH0126
 NH0126_MARKER: DB = BENCH MARK DISK
 NH0126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0126_STAMPING: L 17 1934
 NH0126_MARK LOGO: CGS
 NH0126_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0126+STABILITY: SURFACE MOTION
 NH0126
 NH0126  HISTORY     - Date     Condition        Report By
 NH0126  HISTORY     - 1934     MONUMENTED       CGS
 NH0126  HISTORY     - 1960     GOOD             CGS
 NH0126  HISTORY     - 19940502 GOOD             USPSQD
 NH0126  HISTORY     - 20030414 MARK NOT FOUND   USPSQD
 NH0126
 NH0126                          STATION DESCRIPTION
 NH0126
 NH0126'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0126'3.4 MI S FROM MCHENRY.
 NH0126'ABOUT 3.35 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0126'RAILWAY FROM THE STATION AT MCHENRY , 0.5 MILE SOUTH OF MILEPOLE
 NH0126'63, 0.25 MILE NORTH OF 10-FOOT BRIDGE NO. 677, 38 FEET EAST OF
 NH0126'THE EAST RAIL, 22 FEET SOUTHWEST OF A T FENCE CORNER, 65 FEET
 NH0126'SOUTH OF THE 19TH. TELEPHONE POLE NORTH OF MILEPOLE 62 (ALSO
 NH0126'THE 21ST. POLE SOUTH OF MILEPOLE 63), 4 1/2 FEET EAST OF THE POLE
 NH0126'LINE, 10 FEET WEST OF THE RIGHT-OF-WAY FENCE LINE, ABOUT 4 1/2
 NH0126'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN TOP OF A CONCRETE
 NH0126'POST PROJECTING 4 INCHES.
 NH0126
 NH0126                          STATION RECOVERY (1994)
 NH0126
 NH0126'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0126'RECOVERED IN GOOD CONDITION.
 NH0126
 NH0126                          STATION RECOVERY (2003)
 NH0126
 NH0126'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH0126'NEW HIKING PATH WEST OF TRACKS, NEW TELEPHONE POLES.  MARK SHOULD BE
 NH0126'IN AN AREA 8 POLES NORTH FROM MILEPOLE 62.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0128 ***********************************************************************
 LC0128  DESIGNATION -  L 171
 LC0128  PID         -  LC0128
 LC0128  STATE/COUNTY-  IL/CHAMPAIGN
 LC0128  COUNTRY     -  US
 LC0128  USGS QUAD   -  SEYMOUR (2018)
 LC0128
 LC0128                         *CURRENT SURVEY CONTROL
 LC0128  ______________________________________________________________________
 LC0128* NAD 83(1986) POSITION- 40 07 26.     (N) 088 24 25.     (W)   SCALED
 LC0128* NAVD 88 ORTHO HEIGHT -   215.619 (meters)      707.41  (feet) ADJUSTED
 LC0128  ______________________________________________________________________
 LC0128  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 LC0128  DYNAMIC HEIGHT  -        215.512 (meters)      707.06  (feet) COMP
 LC0128  MODELED GRAVITY -    980,122.7   (mgal)                       NAVD 88
 LC0128
 LC0128  VERT ORDER      -  FIRST     CLASS II
 LC0128
 LC0128.The horizontal coordinates were scaled from a map and have
 LC0128.an estimated accuracy of +/- 6 seconds.
 LC0128
 LC0128.The orthometric height was determined by differential leveling and
 LC0128.adjusted by the NATIONAL GEODETIC SURVEY
 LC0128.in June 1991.
 LC0128
 LC0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0128.GEOID18 height accuracy estimate available here.
 LC0128
 LC0128.Click photographs - Photos may exist for this station.
 LC0128
 LC0128.The dynamic height is computed by dividing the NAVD 88
 LC0128.geopotential number by the normal gravity value computed on the
 LC0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0128.degrees latitude (g = 980.6199 gals.).
 LC0128
 LC0128.The modeled gravity was interpolated from observed gravity values.
 LC0128
 LC0128;                    North         East    Units  Estimated Accuracy
 LC0128;SPC IL E     -   383,760.      293,730.      MT  (+/- 180 meters Scaled)
 LC0128
 LC0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK801424(NAD 83)
 LC0128
 LC0128                          SUPERSEDED SURVEY CONTROL
 LC0128
 LC0128  NGVD 29 (??/??/92)  215.673  (m)          707.59   (f) ADJ UNCH    1 2
 LC0128
 LC0128.Superseded values are not recommended for survey control.
 LC0128
 LC0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0128.See file dsdata.pdf to determine how the superseded data were derived.
 LC0128
 LC0128_MARKER: DB = BENCH MARK DISK
 LC0128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0128_STAMPING: L 171 1954
 LC0128_MARK LOGO: CGS
 LC0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0128+STABILITY: SURFACE MOTION
 LC0128
 LC0128  HISTORY     - Date     Condition        Report By
 LC0128  HISTORY     - 1954     MONUMENTED       CGS
 LC0128  HISTORY     - 1970     MARK NOT FOUND   USGS
 LC0128
 LC0128                          STATION DESCRIPTION
 LC0128
 LC0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0128'4.6 MI S FROM MAHOMET.
 LC0128'ABOUT 4.65 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE CROSSING
 LC0128'OF THE NEW YORK CENTRAL RAILROAD AT MAHOMET, ABOUT 0.75 MILE
 LC0128'NORTH OF JUNCTION OF STATE HIGHWAY 10, 38 FEET EAST OF CENTER LINE
 LC0128'OF HIGHWAY, 53 FEET SOUTHEAST OF CENTER OF JUNCTION OF HIGHWAY
 LC0128'AND A ROAD LEADING WEST, 32 FEET SOUTH OF CENTER OF A FARM GATE,
 LC0128'26 FEET SOUTHEAST OF EAST END OF SOUTH HEAD WALL OF A 12-INCH
 LC0128'PIPE CULVERT UNDER FARM DRIVE, 2 FEET WEST OF A FENCE LINE, 2
 LC0128'FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET
 LC0128'BELOW LEVEL OF HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 LC0128'PROJECTING 4 INCHES.  NOTE-- MARK IS REACHED FROM THE ILLINOIS
 LC0128'CENTRAL RAILROAD STATION AT SEYMOUR, CHAMPAIGN COUNTY, BY GOING
 LC0128'ABOUT 0.2 MILE NORTH ALONG A PAVED ROAD, THENCE ABOUT 1.05 MILES
 LC0128'EAST ALONG STATE HIGHWAY 10 AND 47, THENCE ABOUT 0.75 MILE NORTH
 LC0128'ALONG STATE HIGHWAY 47.  NOTE-- DUE TO CONSTRUCTION OF A NORTH-SOUTH
 LC0128'OVERPASS OVER INTERSTATE HWY. 172 IN THE AREA DESCRIBED, THE
 LC0128'MARK HAS PROBABLY BEEN DESTROYED.
 LC0128
 LC0128                          STATION RECOVERY (1970)
 LC0128
 LC0128'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 LC0128'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0683 ***********************************************************************
 LC0683  DESIGNATION -  L 172
 LC0683  PID         -  LC0683
 LC0683  STATE/COUNTY-  IL/MCLEAN
 LC0683  COUNTRY     -  US
 LC0683  USGS QUAD   -  NORMAL EAST (2018)
 LC0683
 LC0683                         *CURRENT SURVEY CONTROL
 LC0683  ______________________________________________________________________
 LC0683* NAD 83(1986) POSITION- 40 31 00.     (N) 088 59 10.     (W)   SCALED
 LC0683* NAVD 88 ORTHO HEIGHT -   241.303 (meters)      791.67  (feet) ADJUSTED
 LC0683  ______________________________________________________________________
 LC0683  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0683  DYNAMIC HEIGHT  -        241.189 (meters)      791.30  (feet) COMP
 LC0683  MODELED GRAVITY -    980,150.0   (mgal)                       NAVD 88
 LC0683
 LC0683  VERT ORDER      -  FIRST     CLASS I
 LC0683
 LC0683.The horizontal coordinates were scaled from a map and have
 LC0683.an estimated accuracy of +/- 6 seconds.
 LC0683
 LC0683.The orthometric height was determined by differential leveling and
 LC0683.adjusted by the NATIONAL GEODETIC SURVEY
 LC0683.in June 1991.
 LC0683
 LC0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0683.GEOID18 height accuracy estimate available here.
 LC0683
 LC0683.Click photographs - Photos may exist for this station.
 LC0683
 LC0683.The dynamic height is computed by dividing the NAVD 88
 LC0683.geopotential number by the normal gravity value computed on the
 LC0683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0683.degrees latitude (g = 980.6199 gals.).
 LC0683
 LC0683.The modeled gravity was interpolated from observed gravity values.
 LC0683
 LC0683;                    North         East    Units  Estimated Accuracy
 LC0683;SPC IL E     -   427,570.      244,680.      MT  (+/- 180 meters Scaled)
 LC0683
 LC0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK317869(NAD 83)
 LC0683
 LC0683                          SUPERSEDED SURVEY CONTROL
 LC0683
 LC0683  NGVD 29 (??/??/92)  241.358  (m)          791.86   (f) ADJ UNCH    1 1
 LC0683
 LC0683.Superseded values are not recommended for survey control.
 LC0683
 LC0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0683.See file dsdata.pdf to determine how the superseded data were derived.
 LC0683
 LC0683_MARKER: DB = BENCH MARK DISK
 LC0683_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0683_SP_SET: BOX CULVERT HEADWALL
 LC0683_STAMPING: L 172 1954
 LC0683_MARK LOGO: CGS
 LC0683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0683+STABILITY: SURFACE MOTION
 LC0683
 LC0683  HISTORY     - Date     Condition        Report By
 LC0683  HISTORY     - 1954     MONUMENTED       CGS
 LC0683  HISTORY     - 1969     GOOD             CGS
 LC0683  HISTORY     - 20030627 MARK NOT FOUND   GEOCAC
 LC0683
 LC0683                          STATION DESCRIPTION
 LC0683
 LC0683'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0683'0.6 MI N FROM NORMAL.
 LC0683'ABOUT 0.55 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0683'THE STATION AT NORMAL, THENCE 0.05 MILE WEST ALONG W. SYCAMORE
 LC0683'STREET, 358 FEET WEST OF THE WEST RAIL, 20 FEET NORTH OF THE
 LC0683'CENTER LINE OF THE STREET, SET IN THE TOP OF THE NORTHEAST
 LC0683'CONCRETE WING WALL OF A CONCRETE BOX CULVERT UNDER THE STREET,
 LC0683'11 FEET BELOW THE LEVEL OF THE TRACK, AND ABOUT 3 1/2 FEET BELOW
 LC0683'THE LEVEL OF THE STREET.  SEC 28, T24N, R2E.
 LC0683
 LC0683                          STATION RECOVERY (2003)
 LC0683
 LC0683'RECOVERY NOTE BY GEOCACHING 2003 (RSW)
 LC0683'MADE SEVERAL VISITS TO THIS AREA. WAS UNABLE TO LOCATE THE MARKER. THE
 LC0683'CONCRETE CULVERT DESCRIBED APPEARS TO HAVE BEEN REPLACED SINCE THE
 LC0683'1969 RECOVERY SHOWN IN THE DATASHEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0120 ***********************************************************************
 JB0120  DESIGNATION -  L 173
 JB0120  PID         -  JB0120
 JB0120  STATE/COUNTY-  IL/RICHLAND
 JB0120  COUNTRY     -  US
 JB0120  USGS QUAD   -  DUNDAS (2018)
 JB0120
 JB0120                         *CURRENT SURVEY CONTROL
 JB0120  ______________________________________________________________________
 JB0120* NAD 83(2011) POSITION- 38 45 23.01621(N) 088 05 14.24206(W)   ADJUSTED
 JB0120* NAD 83(2011) ELLIP HT-   110.328 (meters)        (06/27/12)   ADJUSTED
 JB0120* NAD 83(2011) EPOCH   -  2010.00
 JB0120* NAVD 88 ORTHO HEIGHT -   141.736 (meters)      465.01  (feet) ADJUSTED
 JB0120  ______________________________________________________________________
 JB0120  GEOID HEIGHT    -        -31.402 (meters)                     GEOID18
 JB0120  NAD 83(2011) X  -    166,229.884 (meters)                     COMP
 JB0120  NAD 83(2011) Y  - -4,977,612.803 (meters)                     COMP
 JB0120  NAD 83(2011) Z  -  3,971,333.195 (meters)                     COMP
 JB0120  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 JB0120  DYNAMIC HEIGHT  -        141.650 (meters)      464.73  (feet) COMP
 JB0120  MODELED GRAVITY -    980,016.6   (mgal)                       NAVD 88
 JB0120
 JB0120  VERT ORDER      -  FIRST     CLASS II
 JB0120
 JB0120  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0120  Standards:
 JB0120         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0120            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0120  -------------------------------------------------------------------
 JB0120  NETWORK    0.50   0.80           0.23   0.17   0.41     -0.00278328
 JB0120  -------------------------------------------------------------------
 JB0120  Click here for local accuracies and other accuracy information.
 JB0120
 JB0120.The horizontal coordinates were established by GPS observations
 JB0120.and adjusted by the National Geodetic Survey in June 2012.
 JB0120
 JB0120.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0120.been affixed to the stable North American tectonic plate. See 
 JB0120.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0120
 JB0120.The horizontal coordinates are valid at the epoch date displayed above
 JB0120.which is a decimal equivalence of Year/Month/Day.
 JB0120
 JB0120.The orthometric height was determined by differential leveling and
 JB0120.adjusted by the NATIONAL GEODETIC SURVEY
 JB0120.in June 1991.
 JB0120
 JB0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0120.GEOID18 height accuracy estimate available here.
 JB0120
 JB0120.Click photographs - Photos may exist for this station.
 JB0120
 JB0120.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0120
 JB0120.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0120
 JB0120.The ellipsoidal height was determined by GPS observations
 JB0120.and is referenced to NAD 83.
 JB0120
 JB0120.The dynamic height is computed by dividing the NAVD 88
 JB0120.geopotential number by the normal gravity value computed on the
 JB0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0120.degrees latitude (g = 980.6199 gals.).
 JB0120
 JB0120.The modeled gravity was interpolated from observed gravity values.
 JB0120
 JB0120. The following values were computed from the NAD 83(2011) position.
 JB0120
 JB0120;                    North         East     Units Scale Factor Converg.
 JB0120;SPC IL E     -   231,963.926   321,386.268   MT  0.99998063   +0 09 14.5
 JB0120;SPC IL E     -   761,034.98  1,054,414.78   sFT  0.99998063   +0 09 14.5
 JB0120;UTM  16      - 4,290,305.056   405,526.470   MT  0.99970991   -0 40 50.5
 JB0120
 JB0120!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0120!SPC IL E     -   0.99998269  x   0.99998063  =   0.99996332
 JB0120!UTM  16      -   0.99998269  x   0.99970991  =   0.99969260
 JB0120
 JB0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0552690305(NAD 83)
 JB0120
 JB0120                          SUPERSEDED SURVEY CONTROL
 JB0120
 JB0120  NAD 83(2007)-  38 45 23.01642(N)    088 05 14.24280(W) AD(2002.00) 1
 JB0120  ELLIP H (06/09/11)  110.344  (m)                       GP(2002.00) 3 2
 JB0120  NAVD 88             141.73   (m)          465.0    (f) LEVELING    3  
 JB0120  NGVD 29 (??/??/92)  141.829  (m)          465.32   (f) ADJ UNCH    1 2
 JB0120
 JB0120.Superseded values are not recommended for survey control.
 JB0120
 JB0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0120.See file dsdata.pdf to determine how the superseded data were derived.
 JB0120
 JB0120_MARKER: DB = BENCH MARK DISK
 JB0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0120_STAMPING: L 173 1956
 JB0120_MARK LOGO: CGS
 JB0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0120+STABILITY: SURFACE MOTION
 JB0120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0120+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 JB0120
 JB0120  HISTORY     - Date     Condition        Report By
 JB0120  HISTORY     - 1956     MONUMENTED       CGS
 JB0120  HISTORY     - 20100804 GOOD             ILDT
 JB0120
 JB0120                          STATION DESCRIPTION
 JB0120
 JB0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0120'1.7 MI N FROM OLNEY.
 JB0120'1.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0120'STATION AT OLNEY, ABOUT 0.2 MILE SOUTH OF MILE POST P 177, AT
 JB0120'A GRAVEL ROAD CROSSING, 22 1/2 FEET EAST OF EAST RAIL, 73 FEET SOUTH
 JB0120'OF CENTER LINE OF ROAD, 4 1/2 FEET EAST-SOUTHEAST OF THE FIRST
 JB0120'TELPHONE POLE SOUTH OF CROSSING, 39 FEET EAST AND ACROSS TRACK
 JB0120'FROM A SIGN YARD LIMIT, 54 FEET SOUTH OF NORTH END OF A FENCE
 JB0120'LINE, 1 FOOT WEST OF A FENCE LINE, ABOUT 1 1/2 FEET BELOW LEVEL
 JB0120'OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 JB0120'INCHES.
 JB0120
 JB0120                          STATION RECOVERY (2010)
 JB0120
 JB0120'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB0120'THE STATION IS LOCATED 1.7 MI (2.7 KM) NORTH OF OLNEY IL.
 JB0120'
 JB0120'TO REACH FROM THE INTERSECTION OF IL 130 AND IL 250 IN OLNEY, GO NORTH
 JB0120'ON IL 130 FOR 1.8 MI (2.9 KM) TO CR1275N (E.  MILLER GROVE LANE) TURN
 JB0120'RIGHT AND GO EAST ON CR1275N FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 JB0120'RIGHT.  THE RAILROAD.  TRACKS HAVE BEEN TAKEN OUT SO NEW TIES ARE AS
 JB0120'FOLLOWS  THE STATION IS 68' SOUTH OF THE ROAD, 64' SOUTHWEST OF A
 JB0120'MANHOLE, 36' SOUTH OF A SMALL GROUP OF TREES, 1' WEST OF A PVC POST
 JB0120'AND 128' SOUTHEAST OF A POWER POLE.  THE MARK IS A BRASS DISK SET IN
 JB0120'CONCRETE PROJECTING 0.5'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0211 ***********************************************************************
 KB0211  DESIGNATION -  L 174
 KB0211  PID         -  KB0211
 KB0211  STATE/COUNTY-  IL/CUMBERLAND
 KB0211  COUNTRY     -  US
 KB0211  USGS QUAD   -  TOLEDO (2018)
 KB0211
 KB0211                         *CURRENT SURVEY CONTROL
 KB0211  ______________________________________________________________________
 KB0211* NAD 83(2011) POSITION- 39 20 44.92747(N) 088 14 35.96541(W)   ADJUSTED
 KB0211* NAD 83(2011) ELLIP HT-   163.419 (meters)        (06/27/12)   ADJUSTED
 KB0211* NAD 83(2011) EPOCH   -  2010.00
 KB0211* NAVD 88 ORTHO HEIGHT -   195.534 (meters)      641.51  (feet) ADJUSTED
 KB0211  ______________________________________________________________________
 KB0211  GEOID HEIGHT    -        -32.105 (meters)                     GEOID18
 KB0211  NAD 83(2011) X  -    151,411.181 (meters)                     COMP
 KB0211  NAD 83(2011) Y  - -4,936,881.807 (meters)                     COMP
 KB0211  NAD 83(2011) Z  -  4,022,183.537 (meters)                     COMP
 KB0211  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 KB0211  DYNAMIC HEIGHT  -        195.420 (meters)      641.14  (feet) COMP
 KB0211  MODELED GRAVITY -    980,040.3   (mgal)                       NAVD 88
 KB0211
 KB0211  VERT ORDER      -  FIRST     CLASS II
 KB0211
 KB0211  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0211  Standards:
 KB0211         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0211            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0211  -------------------------------------------------------------------
 KB0211  NETWORK    1.79   2.14           0.79   0.66   1.09     -0.04689695
 KB0211  -------------------------------------------------------------------
 KB0211  Click here for local accuracies and other accuracy information.
 KB0211
 KB0211.The horizontal coordinates were established by GPS observations
 KB0211.and adjusted by the National Geodetic Survey in June 2012.
 KB0211
 KB0211.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0211.been affixed to the stable North American tectonic plate. See 
 KB0211.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0211
 KB0211.The horizontal coordinates are valid at the epoch date displayed above
 KB0211.which is a decimal equivalence of Year/Month/Day.
 KB0211
 KB0211.The orthometric height was determined by differential leveling and
 KB0211.adjusted by the NATIONAL GEODETIC SURVEY
 KB0211.in June 1991.
 KB0211
 KB0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0211.GEOID18 height accuracy estimate available here.
 KB0211
 KB0211.Click photographs - Photos may exist for this station.
 KB0211
 KB0211.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0211
 KB0211.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0211
 KB0211.The ellipsoidal height was determined by GPS observations
 KB0211.and is referenced to NAD 83.
 KB0211
 KB0211.The dynamic height is computed by dividing the NAVD 88
 KB0211.geopotential number by the normal gravity value computed on the
 KB0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0211.degrees latitude (g = 980.6199 gals.).
 KB0211
 KB0211.The modeled gravity was interpolated from observed gravity values.
 KB0211
 KB0211. The following values were computed from the NAD 83(2011) position.
 KB0211
 KB0211;                    North         East     Units Scale Factor Converg.
 KB0211;SPC IL E     -   297,372.706   307,758.919   MT  0.99997574   +0 03 25.4
 KB0211;SPC IL E     -   975,630.29  1,009,705.72   sFT  0.99997574   +0 03 25.4
 KB0211;UTM  16      - 4,355,890.038   392,862.780   MT  0.99974133   -0 47 18.0
 KB0211
 KB0211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0211!SPC IL E     -   0.99997436  x   0.99997574  =   0.99995010
 KB0211!UTM  16      -   0.99997436  x   0.99974133  =   0.99971570
 KB0211
 KB0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9286255890(NAD 83)
 KB0211
 KB0211                          SUPERSEDED SURVEY CONTROL
 KB0211
 KB0211  NAD 83(2007)-  39 20 44.92738(N)    088 14 35.96653(W) AD(2002.00) 0
 KB0211  ELLIP H (02/10/07)  163.444  (m)                       GP(2002.00)    
 KB0211  ELLIP H (12/06/04)  163.438  (m)                       GP(       ) 4 1
 KB0211  NAD 83(1997)-  39 20 44.92732(N)    088 14 35.96637(W) AD(       ) 1
 KB0211  ELLIP H (12/18/02)  163.441  (m)                       GP(       ) 4 2
 KB0211  NAVD 88             195.53   (m)          641.5    (f) LEVELING    3  
 KB0211  NGVD 29 (??/??/92)  195.596  (m)          641.72   (f) ADJ UNCH    1 2
 KB0211
 KB0211.Superseded values are not recommended for survey control.
 KB0211
 KB0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0211.See file dsdata.pdf to determine how the superseded data were derived.
 KB0211
 KB0211_MARKER: DB = BENCH MARK DISK
 KB0211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0211_STAMPING: L 174 1956
 KB0211_MARK LOGO: CGS
 KB0211_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0211+STABILITY: SURFACE MOTION
 KB0211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0211+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0211
 KB0211  HISTORY     - Date     Condition        Report By
 KB0211  HISTORY     - 1956     MONUMENTED       CGS
 KB0211  HISTORY     - 1973     GOOD             NGS
 KB0211  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0211  HISTORY     - 20050216 GOOD             ILDT
 KB0211
 KB0211                          STATION DESCRIPTION
 KB0211
 KB0211'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0211'5 MI N FROM TOLEDO.
 KB0211'ABOUT 5.0 MILES NORTH ALONG AN ILLINOIS CENTRAL RAILROAD FROM
 KB0211'THE STATION AT TOLEDO, ABOUT 6.05 MILES SOUTHEAST AND SOUTH OF
 KB0211'THE STATION AT LERNA, COLES COUNTY, ABOUT 0.3 MILE NORTH OF
 KB0211'MILE POST P 132, AT AN EAST-WEST ROAD CROSSING (LEADING WEST TO
 KB0211'HICKORY CORNER), 28 1/2 FEET WEST OF WEST RAIL, 37 FEET NORTH
 KB0211'OF CENTER LINE OF ROAD, 20.3 FEET NORTHWEST OF NORTH END OF A
 KB0211'50-INCH CORRUGATED PIPE CULVERT UNDER ROAD, 50 FEET
 KB0211'WEST-NORTHWEST AND ACROSS TRACK FROM A CROSSING WARING SIGN,
 KB0211'55 1/2 FEET NORTH-NORTHWEST AND ACROSS ROAD FROM A CROSSING
 KB0211'WARNING SIGN, 4 1/2 FEET NORTH OF A FENCE CORNER, 1 FOOT EAST
 KB0211'OF A FENCE LINE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST,
 KB0211'ABOUT 1 FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 KB0211'CONCRETE POST PROJECTING 3 INCHES.
 KB0211
 KB0211                          STATION RECOVERY (1973)
 KB0211
 KB0211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0211'RECOVERED IN GOOD CONDITION.
 KB0211
 KB0211                          STATION RECOVERY (2000)
 KB0211
 KB0211'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0211'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0211'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0211'
 KB0211
 KB0211                          STATION RECOVERY (2005)
 KB0211
 KB0211'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0240 ***********************************************************************
 KB0240  DESIGNATION -  L 175
 KB0240  PID         -  KB0240
 KB0240  STATE/COUNTY-  IL/CUMBERLAND
 KB0240  COUNTRY     -  US
 KB0240  USGS QUAD   -  GREENUP (2018)
 KB0240
 KB0240                         *CURRENT SURVEY CONTROL
 KB0240  ______________________________________________________________________
 KB0240* NAD 83(1986) POSITION- 39 12 27.     (N) 088 09 31.     (W)   SCALED
 KB0240* NAVD 88 ORTHO HEIGHT -   180.756 (meters)      593.03  (feet) ADJUSTED
 KB0240  ______________________________________________________________________
 KB0240  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 KB0240  DYNAMIC HEIGHT  -        180.649 (meters)      592.68  (feet) COMP
 KB0240  MODELED GRAVITY -    980,034.9   (mgal)                       NAVD 88
 KB0240
 KB0240  VERT ORDER      -  FIRST     CLASS II
 KB0240
 KB0240.The horizontal coordinates were scaled from a map and have
 KB0240.an estimated accuracy of +/- 6 seconds.
 KB0240
 KB0240.The orthometric height was determined by differential leveling and
 KB0240.adjusted by the NATIONAL GEODETIC SURVEY
 KB0240.in June 1991.
 KB0240
 KB0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0240.GEOID18 height accuracy estimate available here.
 KB0240
 KB0240.Click photographs - Photos may exist for this station.
 KB0240
 KB0240.The dynamic height is computed by dividing the NAVD 88
 KB0240.geopotential number by the normal gravity value computed on the
 KB0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0240.degrees latitude (g = 980.6199 gals.).
 KB0240
 KB0240.The modeled gravity was interpolated from observed gravity values.
 KB0240
 KB0240;                    North         East    Units  Estimated Accuracy
 KB0240;SPC IL E     -   282,030.      315,090.      MT  (+/- 180 meters Scaled)
 KB0240
 KB0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ999404(NAD 83)
 KB0240
 KB0240                          SUPERSEDED SURVEY CONTROL
 KB0240
 KB0240  NGVD 29 (??/??/92)  180.818  (m)          593.23   (f) ADJ UNCH    1 2
 KB0240
 KB0240.Superseded values are not recommended for survey control.
 KB0240
 KB0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0240.See file dsdata.pdf to determine how the superseded data were derived.
 KB0240
 KB0240_MARKER: DB = BENCH MARK DISK
 KB0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0240_STAMPING: L 175 1956
 KB0240_MARK LOGO: CGS
 KB0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0240+STABILITY: SURFACE MOTION
 KB0240
 KB0240  HISTORY     - Date     Condition        Report By
 KB0240  HISTORY     - 1956     MONUMENTED       CGS
 KB0240  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0240  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 KB0240
 KB0240                          STATION DESCRIPTION
 KB0240
 KB0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0240'2.5 MI S FROM GREENUP.
 KB0240'ABOUT 2.5 MILES SOUTHEAST AND SOUTH ALONG THE ILLINOIS CENTRAL
 KB0240'RAILROAD FROM THE STATION AT GREENUP, ABOUT 0.35 MILE NORTH OF
 KB0240'MILE POST P 145, AT A PRIVATE ROAD CROSSING, 24 FEET EAST OF
 KB0240'EAST RAIL AND ON THE INSIDE OF A LONG CURVE IN TRACK, 19 1/2
 KB0240'FEET SOUTH OF CENTER OF A GATE ACROSS FIELD ROAD, 1 FOOT WEST
 KB0240'OF A FENCE LINE, 41 FEET SOUTH AND ACROSS ROAD FROM A TELEPHONE
 KB0240'POLE, 71 FEET NORTH OF A TELEPHONE POLE, 2 FEET NORTH OF A WHITE
 KB0240'WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET
 KB0240'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0240
 KB0240                          STATION RECOVERY (2005)
 KB0240
 KB0240'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0240'MARK NOT FOUND.
 KB0240
 KB0240                          STATION RECOVERY (2012)
 KB0240
 KB0240'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0240'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0197 ***********************************************************************
 KB0197  DESIGNATION -  L 176
 KB0197  PID         -  KB0197
 KB0197  STATE/COUNTY-  IL/COLES
 KB0197  COUNTRY     -  US
 KB0197  USGS QUAD   -  MATTOON EAST (2018)
 KB0197
 KB0197                         *CURRENT SURVEY CONTROL
 KB0197  ______________________________________________________________________
 KB0197* NAD 83(1986) POSITION- 39 26 04.     (N) 088 16 00.     (W)   SCALED
 KB0197* NAVD 88 ORTHO HEIGHT -   223.406 (meters)      732.96  (feet) ADJUSTED
 KB0197  ______________________________________________________________________
 KB0197  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 KB0197  DYNAMIC HEIGHT  -        223.277 (meters)      732.53  (feet) COMP
 KB0197  MODELED GRAVITY -    980,045.1   (mgal)                       NAVD 88
 KB0197
 KB0197  VERT ORDER      -  FIRST     CLASS II
 KB0197
 KB0197.The horizontal coordinates were scaled from a map and have
 KB0197.an estimated accuracy of +/- 6 seconds.
 KB0197
 KB0197.The orthometric height was determined by differential leveling and
 KB0197.adjusted by the NATIONAL GEODETIC SURVEY
 KB0197.in June 1991.
 KB0197
 KB0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0197.GEOID18 height accuracy estimate available here.
 KB0197
 KB0197.Click photographs - Photos may exist for this station.
 KB0197
 KB0197.The dynamic height is computed by dividing the NAVD 88
 KB0197.geopotential number by the normal gravity value computed on the
 KB0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0197.degrees latitude (g = 980.6199 gals.).
 KB0197
 KB0197.The modeled gravity was interpolated from observed gravity values.
 KB0197
 KB0197;                    North         East    Units  Estimated Accuracy
 KB0197;SPC IL E     -   307,210.      305,740.      MT  (+/- 180 meters Scaled)
 KB0197
 KB0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ909657(NAD 83)
 KB0197
 KB0197                          SUPERSEDED SURVEY CONTROL
 KB0197
 KB0197  NGVD 29 (??/??/92)  223.468  (m)          733.16   (f) ADJ UNCH    1 2
 KB0197
 KB0197.Superseded values are not recommended for survey control.
 KB0197
 KB0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0197.See file dsdata.pdf to determine how the superseded data were derived.
 KB0197
 KB0197_MARKER: DB = BENCH MARK DISK
 KB0197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0197_STAMPING: L 176 1956
 KB0197_MARK LOGO: CGS
 KB0197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0197+STABILITY: SURFACE MOTION
 KB0197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0197+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0197
 KB0197  HISTORY     - Date     Condition        Report By
 KB0197  HISTORY     - 1956     MONUMENTED       CGS
 KB0197  HISTORY     - 1973     GOOD             NGS
 KB0197  HISTORY     - 20050302 GOOD             ILDT
 KB0197
 KB0197                          STATION DESCRIPTION
 KB0197
 KB0197'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0197'1.5 MI NE FROM LERNA.
 KB0197'ABOUT 1.5 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0197'LOUIS RAILROAD FROM THE STATION AT LERNA, 82 YARDS SOUTHWEST OF
 KB0197'MILE POLE T 326, AT A NORTH-SOUTH DIRT ROAD CROSSING, 30 FEET
 KB0197'NORTHWEST OF NORTHWEST RAIL, 19 FEET EAST OF CENTER LINE OF DIRT
 KB0197'ROAD, 46 1/2 FEET EAST-NORTHEAST AND ACROSS ROAD FROM CROSSING
 KB0197'SIGN, 1 FOOT WEST OF A FENCE CORNER, 2 FEET NORTH OF A WHITE
 KB0197'WOODEN WITNESS POST, ABOUT 4 FEET BELOW LEVEL OF TRACK AND SET
 KB0197'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0197
 KB0197                          STATION RECOVERY (1973)
 KB0197
 KB0197'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0197'RECOVERED IN GOOD CONDITION.
 KB0197
 KB0197                          STATION RECOVERY (2005)
 KB0197
 KB0197'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0197'TO REACH FROM THE INTERSECTION OF CR 1100 E AND 370N GO NORTH ALONG
 KB0197'1100E +-0.3MI TO MARK ON THE RIGHT.  MARK IS 19' EAST OF ROAD, 46.5'
 KB0197'NE OF CROSSING SIGN, 2' WEST-NORTHWEST OF METAL FENE CORNER POST, 30'
 KB0197'NORTH OF NORTH RAIL, BURIED 14IN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0029 ***********************************************************************
 KB0029  DESIGNATION -  L 177
 KB0029  PID         -  KB0029
 KB0029  STATE/COUNTY-  IL/COLES
 KB0029  COUNTRY     -  US
 KB0029  USGS QUAD   -  ASHMORE (2018)
 KB0029
 KB0029                         *CURRENT SURVEY CONTROL
 KB0029  ______________________________________________________________________
 KB0029* NAD 83(1986) POSITION- 39 37 19.     (N) 088 04 11.     (W)   SCALED
 KB0029* NAVD 88 ORTHO HEIGHT -   194.891 (meters)      639.40  (feet) ADJUSTED
 KB0029  ______________________________________________________________________
 KB0029  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 KB0029  DYNAMIC HEIGHT  -        194.783 (meters)      639.05  (feet) COMP
 KB0029  MODELED GRAVITY -    980,072.3   (mgal)                       NAVD 88
 KB0029
 KB0029  VERT ORDER      -  FIRST     CLASS II
 KB0029
 KB0029.The horizontal coordinates were scaled from a map and have
 KB0029.an estimated accuracy of +/- 6 seconds.
 KB0029
 KB0029.The orthometric height was determined by differential leveling and
 KB0029.adjusted by the NATIONAL GEODETIC SURVEY
 KB0029.in June 1991.
 KB0029
 KB0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0029.GEOID18 height accuracy estimate available here.
 KB0029
 KB0029.Click photographs - Photos may exist for this station.
 KB0029
 KB0029.The dynamic height is computed by dividing the NAVD 88
 KB0029.geopotential number by the normal gravity value computed on the
 KB0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0029.degrees latitude (g = 980.6199 gals.).
 KB0029
 KB0029.The modeled gravity was interpolated from observed gravity values.
 KB0029
 KB0029;                    North         East    Units  Estimated Accuracy
 KB0029;SPC IL E     -   328,060.      322,630.      MT  (+/- 180 meters Scaled)
 KB0029
 KB0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ081863(NAD 83)
 KB0029
 KB0029                          SUPERSEDED SURVEY CONTROL
 KB0029
 KB0029  NGVD 29 (??/??/92)  194.971  (m)          639.67   (f) ADJ UNCH    1 2
 KB0029
 KB0029.Superseded values are not recommended for survey control.
 KB0029
 KB0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0029.See file dsdata.pdf to determine how the superseded data were derived.
 KB0029
 KB0029_MARKER: DB = BENCH MARK DISK
 KB0029_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0029_SP_SET: BRIDGE
 KB0029_STAMPING: L 177 1956
 KB0029_MARK LOGO: CGS
 KB0029_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0029
 KB0029  HISTORY     - Date     Condition        Report By
 KB0029  HISTORY     - 1956     MONUMENTED       CGS
 KB0029  HISTORY     - 20050304 POOR             ILDT
 KB0029  HISTORY     - 20110503 POOR             ILDT
 KB0029
 KB0029                          STATION DESCRIPTION
 KB0029
 KB0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0029'3.6 MI SW FROM OAKLAND.
 KB0029'ABOUT 3.55 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0029'LOUIS RAILROAD FROM THE STATION AT OAKLAND, ACROSS TRACK FROM
 KB0029'TELEPHONE POLE NO. 307/04, IN THE TOP OF NORTHWEST END OF
 KB0029'SOUTHWEST CONCRETE ABUTMENT OF RAILROAD BRIDGE OVER EMBARRASS
 KB0029'RIVER, 8 FEET NORTHWEST OF NORTHWEST RAIL AND 1 FOOT BELOW LEVEL
 KB0029'OF TRACK.
 KB0029
 KB0029                          STATION RECOVERY (2005)
 KB0029
 KB0029'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0029'MARK RECOVERED IN POOR CONDITION.
 KB0029
 KB0029                          STATION RECOVERY (2011)
 KB0029
 KB0029'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0029'CAP GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1617 ***********************************************************************
 KA1617  DESIGNATION -  L 178 RESET
 KA1617  PID         -  KA1617
 KA1617  STATE/COUNTY-  IL/EDGAR
 KA1617  COUNTRY     -  US
 KA1617  USGS QUAD   -  PARIS NORTH (2018)
 KA1617
 KA1617                         *CURRENT SURVEY CONTROL
 KA1617  ______________________________________________________________________
 KA1617* NAD 83(1986) POSITION- 39 38 17.     (N) 087 42 36.     (W)   SCALED
 KA1617* NAVD 88 ORTHO HEIGHT -   204.79  (+/-2cm)      671.9   (feet) VERTCON3
 KA1617  ______________________________________________________________________
 KA1617  GEOID HEIGHT    -        -32.069 (meters)                     GEOID18
 KA1617  VERT ORDER      -  THIRD (See Below)
 KA1617
 KA1617.The horizontal coordinates were scaled from a map and have
 KA1617.an estimated accuracy of +/- 6 seconds.
 KA1617
 KA1617.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1617.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1617
 KA1617.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1617.GEOID18 height accuracy estimate available here.
 KA1617
 KA1617.The vertical order pertains to the NGVD 29 superseded value.
 KA1617
 KA1617.Click photographs - Photos may exist for this station.
 KA1617
 KA1617;                    North         East    Units  Estimated Accuracy
 KA1617;SPC IL E     -   330,000.      353,510.      MT  (+/- 180 meters Scaled)
 KA1617
 KA1617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ390878(NAD 83)
 KA1617
 KA1617                          SUPERSEDED SURVEY CONTROL
 KA1617
 KA1617  NGVD 29 (11/09/15)  204.90   (m)          672.2    (f) RESET       3  
 KA1617
 KA1617.Superseded values are not recommended for survey control.
 KA1617
 KA1617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1617.See file dsdata.pdf to determine how the superseded data were derived.
 KA1617
 KA1617_MARKER: DV = VERTICAL CONTROL DISK
 KA1617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1617_STAMPING: L 178 RESET 1976
 KA1617_MARK LOGO: NGS
 KA1617_PROJECTION: FLUSH
 KA1617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1617+STABILITY: SURFACE MOTION
 KA1617
 KA1617  HISTORY     - Date     Condition        Report By
 KA1617  HISTORY     - 1976     MONUMENTED       NGS
 KA1617
 KA1617                          STATION DESCRIPTION
 KA1617
 KA1617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 KA1617'2.0 MI NORTH FROM PARIS.
 KA1617'FROM THE COURTHOUSE IN PARIS, GO 0.45 MILE WEST ALONG COURT STREET,
 KA1617'THENCE ABOUT 0.5 MILE NORTH AAONG JEFFERSON STREET, THENCE WEST ALONG
 KA1617'MAPLE AVENUE FOR 0.5 MILE, THENCE NORTH AND EAST ABOUT 1.4 MILE ALONG
 KA1617'A PAVED ROAD TO A T ROAD, THENCE NORTH FOR 0.4 MILE TO A CONCRETE
 KA1617'BRIDGE, 71 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE BRIDGE, 48
 KA1617'FEET EAST OF THE CENTERLINE OF THE ROAD.
 KA1617'THE MARK IS 1 FT  N FROM A WITNESS POST.
 KA1617'THE MARK IS 2 FT BELOW ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0133 ***********************************************************************
 NG0133  DESIGNATION -  L 18
 NG0133  PID         -  NG0133
 NG0133  STATE/COUNTY-  IL/COOK
 NG0133  COUNTRY     -  US
 NG0133  USGS QUAD   -  EVANSTON (2018)
 NG0133
 NG0133                         *CURRENT SURVEY CONTROL
 NG0133  ______________________________________________________________________
 NG0133* NAD 83(1986) POSITION- 42 06 03.     (N) 087 43 44.     (W)   SCALED
 NG0133* NAVD 88 ORTHO HEIGHT -   195.251 (meters)      640.59  (feet) POSTED
 NG0133  ______________________________________________________________________
 NG0133  GEOID HEIGHT    -        -33.894 (meters)                     GEOID18
 NG0133  DYNAMIC HEIGHT  -        195.19  (meters)      640.4   (feet) COMP
 NG0133  MODELED GRAVITY -    980,296.3   (mgal)                       NAVD 88
 NG0133
 NG0133  VERT ORDER      -  * POSTED, SEE BELOW
 NG0133
 NG0133.The horizontal coordinates were scaled from a map and have
 NG0133.an estimated accuracy of +/- 6 seconds.
 NG0133
 NG0133.The orthometric height was determined by differential leveling
 NG0133.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NG0133
 NG0133.* This is a POSTED BENCH MARK height.
 NG0133
 NG0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0133.GEOID18 height accuracy estimate available here.
 NG0133
 NG0133.Click photographs - Photos may exist for this station.
 NG0133
 NG0133.The dynamic height is computed by dividing the NAVD 88
 NG0133.geopotential number by the normal gravity value computed on the
 NG0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0133.degrees latitude (g = 980.6199 gals.).
 NG0133
 NG0133.The modeled gravity was interpolated from observed gravity values.
 NG0133
 NG0133;                    North         East    Units  Estimated Accuracy
 NG0133;SPC IL E     -   603,480.      350,000.      MT  (+/- 180 meters Scaled)
 NG0133
 NG0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM397612(NAD 83)
 NG0133
 NG0133                          SUPERSEDED SURVEY CONTROL
 NG0133
 NG0133  NGVD 29 (??/??/92)  195.327  (m)          640.84   (f) ADJ UNCH    2 0
 NG0133
 NG0133.Superseded values are not recommended for survey control.
 NG0133
 NG0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0133.See file dsdata.pdf to determine how the superseded data were derived.
 NG0133
 NG0133_MARKER: DB = BENCH MARK DISK
 NG0133_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0133_SP_SET: ABUTMENT
 NG0133_STAMPING: L 18 1934
 NG0133_MARK LOGO: CGS
 NG0133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0133
 NG0133  HISTORY     - Date     Condition        Report By
 NG0133  HISTORY     - 1934     MONUMENTED       CGS
 NG0133  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0133
 NG0133                          STATION DESCRIPTION
 NG0133
 NG0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NG0133'AT WINNETKA.
 NG0133'AT WINNETKA, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0133'RAILWAY, 17 POLES NORTH OF MILEPOST 16, AT BRIDGE NO. 1326-1/2,
 NG0133'IN THE TOP OF THE WEST END OF THE NORTH STONE ABUTMENT, 14 FEET
 NG0133'WEST OF THE CENTERLINE OF THE WEST TRACK, AND ABOUT 2 FEET
 NG0133'BELOW THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED L 18
 NG0133'1934.
 NG0133
 NG0133                          STATION RECOVERY (1973)
 NG0133
 NG0133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0133'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1324 ***********************************************************************
 JA1324  DESIGNATION -  L 181
 JA1324  PID         -  JA1324
 JA1324  STATE/COUNTY-  IL/LAWRENCE
 JA1324  COUNTRY     -  US
 JA1324  USGS QUAD   -  VINCENNES (2019)
 JA1324
 JA1324                         *CURRENT SURVEY CONTROL
 JA1324  ______________________________________________________________________
 JA1324* NAD 83(1986) POSITION- 38 41 22.     (N) 087 32 00.     (W)   SCALED
 JA1324* NAVD 88 ORTHO HEIGHT -   124.414 (meters)      408.18  (feet) ADJUSTED
 JA1324  ______________________________________________________________________
 JA1324  GEOID HEIGHT    -        -31.772 (meters)                     GEOID18
 JA1324  DYNAMIC HEIGHT  -        124.337 (meters)      407.93  (feet) COMP
 JA1324  MODELED GRAVITY -    980,011.7   (mgal)                       NAVD 88
 JA1324
 JA1324  VERT ORDER      -  FIRST     CLASS II
 JA1324
 JA1324.The horizontal coordinates were scaled from a map and have
 JA1324.an estimated accuracy of +/- 6 seconds.
 JA1324
 JA1324.The orthometric height was determined by differential leveling and
 JA1324.adjusted by the NATIONAL GEODETIC SURVEY
 JA1324.in June 1991.
 JA1324
 JA1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1324.GEOID18 height accuracy estimate available here.
 JA1324
 JA1324.Click photographs - Photos may exist for this station.
 JA1324
 JA1324.The dynamic height is computed by dividing the NAVD 88
 JA1324.geopotential number by the normal gravity value computed on the
 JA1324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1324.degrees latitude (g = 980.6199 gals.).
 JA1324
 JA1324.The modeled gravity was interpolated from observed gravity values.
 JA1324
 JA1324;                    North         East    Units  Estimated Accuracy
 JA1324;SPC IL E     -   224,810.      369,600.      MT  (+/- 180 meters Scaled)
 JA1324
 JA1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH536824(NAD 83)
 JA1324
 JA1324                          SUPERSEDED SURVEY CONTROL
 JA1324
 JA1324  NGVD 29 (??/??/92)  124.552  (m)          408.63   (f) ADJ UNCH    1 2
 JA1324
 JA1324.Superseded values are not recommended for survey control.
 JA1324
 JA1324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1324.See file dsdata.pdf to determine how the superseded data were derived.
 JA1324
 JA1324_MARKER: DB = BENCH MARK DISK
 JA1324_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JA1324_SP_SET: PIER
 JA1324_STAMPING: L 181 1956
 JA1324_MARK LOGO: CGS
 JA1324_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1324
 JA1324  HISTORY     - Date     Condition        Report By
 JA1324  HISTORY     - 1956     MONUMENTED       CGS
 JA1324  HISTORY     - 1986     GOOD             NGS
 JA1324
 JA1324                          STATION DESCRIPTION
 JA1324
 JA1324'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1324'0.8 MI NW FROM VINCENNES.
 JA1324'IN LAWRENCE COUNTY, ILLINOIS, ABOUT 0.4 MILE NORTHWEST ALONG U.S.
 JA1324'HIGHWAY 50 FROM BRIDGE OVER WABASH RIVER AT VINCENNES, KNOX
 JA1324'COUNTY, INDIANA, THENCE ABOUT 0.4 MILE NORTHEAST ALONG STATE
 JA1324'HIGHWAY 33, AT THE OVERPASS OF THE BALTIMORE AND OHIO RAILROAD
 JA1324'OVER HIGHWAY 33, IN THE TOP OF THE SOUTHWEST END OF THE CONCRETE
 JA1324'BASE OF THE SOUTHEAST PIER OF OVERPASS, 14 1/2 FEET SOUTHEAST
 JA1324'OF CENTER LINE OF HIGHWAY 1 1/2 FEET NORTHEAST OF SOUTHWEST END
 JA1324'OF BASE OF PIER AND ABOUT 3 1/2 FEET ABOVE LEVEL OF HIGHWAY.
 JA1324
 JA1324                          STATION RECOVERY (1986)
 JA1324
 JA1324'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1324'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTION.  THE
 JA1324'BALTIMORE AND OHIO RAILROAD IS NOW THE CHESSIE SYSTEM RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1307 ***********************************************************************
 KA1307  CBN         -  This is a Cooperative Base Network Control Station.
 KA1307  DESIGNATION -  L 182
 KA1307  PID         -  KA1307
 KA1307  STATE/COUNTY-  IL/CRAWFORD
 KA1307  COUNTRY     -  US
 KA1307  USGS QUAD   -  WEST UNION (2018)
 KA1307
 KA1307                         *CURRENT SURVEY CONTROL
 KA1307  ______________________________________________________________________
 KA1307* NAD 83(2011) POSITION- 39 07 47.36258(N) 087 39 59.73127(W)   ADJUSTED
 KA1307* NAD 83(2011) ELLIP HT-   106.667 (meters)        (06/27/12)   ADJUSTED
 KA1307* NAD 83(2011) EPOCH   -  2010.00
 KA1307* NAVD 88 ORTHO HEIGHT -   138.700 (meters)      455.05  (feet) ADJUSTED
 KA1307  ______________________________________________________________________
 KA1307  GEOID HEIGHT    -        -32.031 (meters)                     GEOID18
 KA1307  NAD 83(2011) X  -    201,712.440 (meters)                     COMP
 KA1307  NAD 83(2011) Y  - -4,950,219.307 (meters)                     COMP
 KA1307  NAD 83(2011) Z  -  4,003,574.682 (meters)                     COMP
 KA1307  LAPLACE CORR    -         -2.11  (seconds)                    DEFLEC18
 KA1307  DYNAMIC HEIGHT  -        138.619 (meters)      454.79  (feet) COMP
 KA1307  MODELED GRAVITY -    980,040.5   (mgal)                       NAVD 88
 KA1307
 KA1307  VERT ORDER      -  FIRST     CLASS II
 KA1307
 KA1307  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1307  Standards:
 KA1307         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1307            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1307  -------------------------------------------------------------------
 KA1307  NETWORK    0.62   1.08           0.28   0.22   0.55      0.04696043
 KA1307  -------------------------------------------------------------------
 KA1307  Click here for local accuracies and other accuracy information.
 KA1307
 KA1307.The horizontal coordinates were established by GPS observations
 KA1307.and adjusted by the National Geodetic Survey in June 2012.
 KA1307
 KA1307.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1307.been affixed to the stable North American tectonic plate. See 
 KA1307.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1307
 KA1307.The horizontal coordinates are valid at the epoch date displayed above
 KA1307.which is a decimal equivalence of Year/Month/Day.
 KA1307
 KA1307.The orthometric height was determined by differential leveling and
 KA1307.adjusted by the NATIONAL GEODETIC SURVEY
 KA1307.in June 1991.
 KA1307
 KA1307.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1307.GEOID18 height accuracy estimate available here.
 KA1307
 KA1307.Click photographs - Photos may exist for this station.
 KA1307
 KA1307.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1307
 KA1307.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1307
 KA1307.The ellipsoidal height was determined by GPS observations
 KA1307.and is referenced to NAD 83.
 KA1307
 KA1307.The dynamic height is computed by dividing the NAVD 88
 KA1307.geopotential number by the normal gravity value computed on the
 KA1307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1307.degrees latitude (g = 980.6199 gals.).
 KA1307
 KA1307.The modeled gravity was interpolated from observed gravity values.
 KA1307
 KA1307. The following values were computed from the NAD 83(2011) position.
 KA1307
 KA1307;                    North         East     Units Scale Factor Converg.
 KA1307;SPC IL E     -   273,601.891   357,650.534   MT  1.00001591   +0 25 14.8
 KA1307;SPC IL E     -   897,642.20  1,173,391.79   sFT  1.00001591   +0 25 14.8
 KA1307;UTM  16      - 4,331,394.852   442,383.989   MT  0.99964087   -0 25 14.5
 KA1307
 KA1307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1307!SPC IL E     -   0.99998326  x   1.00001591  =   0.99999917
 KA1307!UTM  16      -   0.99998326  x   0.99964087  =   0.99962414
 KA1307
 KA1307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4238331394(NAD 83)
 KA1307
 KA1307                          SUPERSEDED SURVEY CONTROL
 KA1307
 KA1307  NAD 83(2007)-  39 07 47.36247(N)    087 39 59.73231(W) AD(2002.00) 0
 KA1307  ELLIP H (02/10/07)  106.676  (m)                       GP(2002.00)    
 KA1307  ELLIP H (10/15/04)  106.680  (m)                       GP(       ) 4 2
 KA1307  NAD 83(1997)-  39 07 47.36221(N)    087 39 59.73247(W) AD(       ) B
 KA1307  ELLIP H (07/17/98)  106.697  (m)                       GP(       ) 4 1
 KA1307  NAVD 88             138.70   (m)          455.1    (f) LEVELING    3  
 KA1307  NGVD 29 (??/??/92)  138.826  (m)          455.47   (f) ADJ UNCH    1 2
 KA1307
 KA1307.Superseded values are not recommended for survey control.
 KA1307
 KA1307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1307.See file dsdata.pdf to determine how the superseded data were derived.
 KA1307
 KA1307_MARKER: DB = BENCH MARK DISK
 KA1307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1307_STAMPING: L 182 1956
 KA1307_MARK LOGO: CGS
 KA1307_PROJECTION: PROJECTING 10 CENTIMETERS
 KA1307_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1307+STABILITY: SURFACE MOTION
 KA1307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1307+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 KA1307
 KA1307  HISTORY     - Date     Condition        Report By
 KA1307  HISTORY     - 1956     MONUMENTED       CGS
 KA1307  HISTORY     - 1981     GOOD             AEROS
 KA1307  HISTORY     - 19860826 GOOD             NGS
 KA1307  HISTORY     - 19970228 GOOD             NGS
 KA1307  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1307  HISTORY     - 20100517 GOOD             ILDT
 KA1307  HISTORY     - 20100804 GOOD             ILDT
 KA1307  HISTORY     - 20100925 GOOD             PB
 KA1307  HISTORY     - 20120330 GOOD             TROTT
 KA1307  HISTORY     - 20200420 GOOD             ILDT
 KA1307
 KA1307                          STATION DESCRIPTION
 KA1307
 KA1307'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1307'1.8 MI N FROM HUTSONVILLE.
 KA1307'1.5 MILES NORTH ALONG A BLACK TOP ROAD FROM THE SCHOOL AT
 KA1307'HUTSONVILLE, THENCE ABOUT 0.15 MILE WEST ALONG A BLACK TOP ROAD,
 KA1307'THENCE ABOUT 0.05 MILE NORTH ALONG A GRAVEL ROAD, ABOUT 0.15
 KA1307'MILE WEST AND 0.05 MILE NORTH FROM THE ENTRANCE TO CENTRAL
 KA1307'ILLINOIS PUBLIC SERVICE CO. POWER PLANT, 28 FEET EAST OF CENTER
 KA1307'LINE OF GRAVEL ROAD, 389 FEET NORTH OF CENTER LINE OF EAST-WEST
 KA1307'BLAKC TOP ROAD, 117 FEET WEST-NORTHWEST OF THE WEST LEG OF STEEL
 KA1307'POWER TRANSMISSION TOWER NO. 5, 23 FEET NORTHEAST OF NORTHEAST
 KA1307'RAIL OF A SIDE TRACK LEADING TO POWER PLANT, 1 FOOT SOUTHWEST
 KA1307'OF A FENCE LINE, 2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS
 KA1307'POST, ABOUT 1 FOOT BELOW LEVEL OF ROAD AND SET IN THE TOP OF A
 KA1307'CONCRETE POST PROJECTING 4 INCHES.
 KA1307
 KA1307                          STATION RECOVERY (1981)
 KA1307
 KA1307'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KA1307'RECOVERED IN GOOD CONDITION.
 KA1307
 KA1307                          STATION RECOVERY (1986)
 KA1307
 KA1307'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 (RLR)
 KA1307'TO REACH FROM THE WEST END OF THE BRIDGE OVER THE WABASH RIVER IN
 KA1307'HUTSONVILLE GO WEST ON EAST CLOVER STREET FOR 0.1 MILE (0.2 KM) TO A
 KA1307'CROSSROAD, NORTH PLEASANT STREET, TURN RIGHT AND GO NORTH FOR 1.4
 KA1307'MILES (2.3 KM) TO THE ENTRANCE OF CENTRAL ILLINOIS PUBLIC SERVICE
 KA1307'COMPANY HUTSONVILLE POWER PLANT AND THE ROAD CURVES WEST, BEAR LEFT
 KA1307'AND GO WEST FOR 0.1 MILE (0.2 KM) TO A SIDEROAD RIGHT, TURN RIGHT AND
 KA1307'GO NORTH FOR 0.07 MILE (0.11 KM) TO A OLD RAILROAD BED CROSSING AND
 KA1307'THE MARK ON RIGHT.  LOCATED 389.0 FEET (118.6 M) NORTH OF THE CENTER
 KA1307'OF THE EAST-WEST ROAD, 117.0 FEET (35.7 M) WEST OF THE WEST LEG OF A
 KA1307'STEEL POWER TRANSMISSION LINE TOWER NO 5, 28.0 FEET (8.5 M) EAST OF
 KA1307'CENTER OF THE NORTH-SOUTH ROAD AND 1.0 FOOT (0.3 M) SOUTH OF A SQUARE
 KA1307'CONCRETE FENCE POST AND WITNESS POST.
 KA1307
 KA1307                          STATION RECOVERY (1997)
 KA1307
 KA1307'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KA1307'THE STATION IS LOCATED 1.8 MI (2.9 KM) NORTH OF HUTSONVILLE.  TO REACH
 KA1307'FROM THE WEST END OF THE BRIDGE OVER THE WABASH RIVER IN HUTSONVILLE,
 KA1307'GO WEST ON EAST CLOVER STREET FOR 0.1 MI (0.2 KM) TO NORTH PLEASANT
 KA1307'STREET, TURN RIGHT, NORTH, FOR 1.4 MI (2.3 KM) TO THE ENTRANCE OF
 KA1307'CENTRAL ILLINOIS PUBLIC SERVICE COMPANY HUTSONVILLE POWER PLANT WHERE
 KA1307'THE ROAD CURVES WEST, BEAR LEFT, WEST, FOR 0.1 MI (0.2 KM) TO A SIDE
 KA1307'ROAD RIGHT, TURN RIGHT, NORTH, FOR 0.07 MI (0.11 KM) TO AN OLD
 KA1307'RAILROAD BED CROSSING AND THE STATION ON THE RIGHT, 118.6 M (389.1 FT)
 KA1307'NORTH OF THE CENTER OF THE EAST-WEST ROAD, 8.5 M (27.9 FT) EAST OF THE
 KA1307'CENTER OF THE NORTH-SOUTH ROAD, 35.7 M (117.1 FT) WEST OF THE WEST LEG
 KA1307'OF A STEEL TRANSMISSION LINE TOWER NO 5, 0.3 M (1.0 FT) SOUTHEAST OF A
 KA1307'TELEPHONE SPLICE BOX, AND 0.3 M (1.0 FT) SOUTH OF A SQUARE CONCRETE
 KA1307'FENCE POST AND WITNESS POST.
 KA1307
 KA1307                          STATION RECOVERY (2000)
 KA1307
 KA1307'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1307'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1307'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KA1307'
 KA1307
 KA1307                          STATION RECOVERY (2010)
 KA1307
 KA1307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 KA1307'RECOVERED IN GOOD CONDITION.
 KA1307
 KA1307                          STATION RECOVERY (2010)
 KA1307
 KA1307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KA1307'RECOVERED AS DESCRIBED
 KA1307
 KA1307                          STATION RECOVERY (2010)
 KA1307
 KA1307'RECOVERY NOTE BY PBS&J 2010 (MAZ)
 KA1307'PICTURES ARE AVAILABLE
 KA1307
 KA1307                          STATION RECOVERY (2012)
 KA1307
 KA1307'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1307'RECOVERED AS DESCRIBED.
 KA1307
 KA1307                          STATION RECOVERY (2020)
 KA1307
 KA1307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 KA1307'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1493 ***********************************************************************
 KA1493  DESIGNATION -  L 183
 KA1493  PID         -  KA1493
 KA1493  STATE/COUNTY-  IL/EDGAR
 KA1493  COUNTRY     -  US
 KA1493  USGS QUAD   -  PARIS SOUTH (2018)
 KA1493
 KA1493                         *CURRENT SURVEY CONTROL
 KA1493  ______________________________________________________________________
 KA1493* NAD 83(1986) POSITION- 39 35 22.     (N) 087 40 55.     (W)   SCALED
 KA1493* NAVD 88 ORTHO HEIGHT -   218.191 (meters)      715.85  (feet) ADJUSTED
 KA1493  ______________________________________________________________________
 KA1493  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 KA1493  DYNAMIC HEIGHT  -        218.074 (meters)      715.46  (feet) COMP
 KA1493  MODELED GRAVITY -    980,085.2   (mgal)                       NAVD 88
 KA1493
 KA1493  VERT ORDER      -  FIRST     CLASS II
 KA1493
 KA1493.The horizontal coordinates were scaled from a map and have
 KA1493.an estimated accuracy of +/- 6 seconds.
 KA1493
 KA1493.The orthometric height was determined by differential leveling and
 KA1493.adjusted by the NATIONAL GEODETIC SURVEY
 KA1493.in June 1991.
 KA1493
 KA1493.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1493.GEOID18 height accuracy estimate available here.
 KA1493
 KA1493.Click photographs - Photos may exist for this station.
 KA1493
 KA1493.The dynamic height is computed by dividing the NAVD 88
 KA1493.geopotential number by the normal gravity value computed on the
 KA1493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1493.degrees latitude (g = 980.6199 gals.).
 KA1493
 KA1493.The modeled gravity was interpolated from observed gravity values.
 KA1493
 KA1493;                    North         East    Units  Estimated Accuracy
 KA1493;SPC IL E     -   324,620.      355,960.      MT  (+/- 180 meters Scaled)
 KA1493
 KA1493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ414824(NAD 83)
 KA1493
 KA1493                          SUPERSEDED SURVEY CONTROL
 KA1493
 KA1493  NGVD 29 (??/??/92)  218.284  (m)          716.15   (f) ADJ UNCH    1 2
 KA1493
 KA1493.Superseded values are not recommended for survey control.
 KA1493
 KA1493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1493.See file dsdata.pdf to determine how the superseded data were derived.
 KA1493
 KA1493_MARKER: DB = BENCH MARK DISK
 KA1493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1493_STAMPING: L 183 1956
 KA1493_MARK LOGO: CGS
 KA1493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1493+STABILITY: SURFACE MOTION
 KA1493
 KA1493  HISTORY     - Date     Condition        Report By
 KA1493  HISTORY     - 1956     MONUMENTED       CGS
 KA1493  HISTORY     - 1965     MARK NOT FOUND   USGS
 KA1493  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KA1493
 KA1493                          STATION DESCRIPTION
 KA1493
 KA1493'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1493'1 MI SE FROM PARIS.
 KA1493'ABOUT 1.0 MILE SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KA1493'THE STATION AT PARIS, AT AN EAST-WEST ROAD CROSSING, IN SECTION
 KA1493'7, T. 13 N., R. 11 W., 22 FEET SOUTHWEST OF SOUTHWEST RAIL, 62
 KA1493'FEET WEST-NORTHWEST OF CENTER OF CROSSING, 24 FEET NORTH OF
 KA1493'CENTER LINE OF ROAD, 106 FEET NORTHWEST AND ACROSS ROAD FROM THE
 KA1493'NORTHWEST END OF SOUTHWEST CONCRETE HEAD WALL OF A 40-INCH PIPE
 KA1493'CULVERT UNDER TRACK, 1 FOOT NORTHEAST OF A FENCE LINE, 2 FEET
 KA1493'SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 4 FEET BELOW LEVEL
 KA1493'OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 KA1493'INCHES.
 KA1493
 KA1493                          STATION RECOVERY (1965)
 KA1493
 KA1493'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 KA1493'MARK NOT FOUND.
 KA1493
 KA1493                          STATION RECOVERY (2011)
 KA1493
 KA1493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1493'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1479 ***********************************************************************
 KA1479  DESIGNATION -  L 184
 KA1479  PID         -  KA1479
 KA1479  STATE/COUNTY-  IL/DOUGLAS
 KA1479  COUNTRY     -  US
 KA1479  USGS QUAD   -  BROCTON (2018)
 KA1479
 KA1479                         *CURRENT SURVEY CONTROL
 KA1479  ______________________________________________________________________
 KA1479* NAD 83(1986) POSITION- 39 44 38.47   (N) 087 59 12.40   (W)   HD_HELD1
 KA1479* NAVD 88 ORTHO HEIGHT -   204.977 (meters)      672.50  (feet) ADJUSTED
 KA1479  ______________________________________________________________________
 KA1479  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 KA1479  DYNAMIC HEIGHT  -        204.867 (meters)      672.13  (feet) COMP
 KA1479  MODELED GRAVITY -    980,083.5   (mgal)                       NAVD 88
 KA1479
 KA1479  VERT ORDER      -  FIRST     CLASS II
 KA1479
 KA1479.The horizontal coordinates were determined by differentially corrected
 KA1479.hand held GPS observations or other comparable positioning techniques
 KA1479.and have an estimated accuracy of +/- 3 meters.
 KA1479
 KA1479.The orthometric height was determined by differential leveling and
 KA1479.adjusted by the NATIONAL GEODETIC SURVEY
 KA1479.in June 1991.
 KA1479
 KA1479.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1479.GEOID18 height accuracy estimate available here.
 KA1479
 KA1479.Click photographs - Photos may exist for this station.
 KA1479
 KA1479.The dynamic height is computed by dividing the NAVD 88
 KA1479.geopotential number by the normal gravity value computed on the
 KA1479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1479.degrees latitude (g = 980.6199 gals.).
 KA1479
 KA1479.The modeled gravity was interpolated from observed gravity values.
 KA1479
 KA1479;                    North         East    Units  Estimated Accuracy
 KA1479;SPC IL E     -   341,636.4     329,703.2     MT  (+/- 3 meters HH1 GPS) 
 KA1479
 KA1479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1545499812(NAD 83)
 KA1479
 KA1479                          SUPERSEDED SURVEY CONTROL
 KA1479
 KA1479  NGVD 29 (??/??/92)  205.057  (m)          672.76   (f) ADJ UNCH    1 2
 KA1479
 KA1479.Superseded values are not recommended for survey control.
 KA1479
 KA1479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1479.See file dsdata.pdf to determine how the superseded data were derived.
 KA1479
 KA1479_MARKER: DB = BENCH MARK DISK
 KA1479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1479_STAMPING: L 184 1956
 KA1479_MARK LOGO: CGS
 KA1479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1479+STABILITY: SURFACE MOTION
 KA1479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1479+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KA1479
 KA1479  HISTORY     - Date     Condition        Report By
 KA1479  HISTORY     - 1956     MONUMENTED       CGS
 KA1479  HISTORY     - 20110907 GOOD             ILDT
 KA1479
 KA1479                          STATION DESCRIPTION
 KA1479
 KA1479'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1479'7.1 MI NE FROM OAKLAND.
 KA1479'ABOUT 2.65 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1479'LOUIS RAILROAD FROM THE STATION AT OAKLAND, THENCE ABOUT 4.45
 KA1479'MILES NORTH ALONG A GRAVEL ROAD, IN SECTION 21, T. 15 N., R. 14
 KA1479'W., AT BROCTON AIRPORT, 22 FEET EAST OF CENTER LINE OF ROAD, 60
 KA1479'FEET SOUTHWEST AND ACROSS ROAD EAST FROM SOUTHWEST CORNER OF
 KA1479'HANGAR, 30 FEET SOUTH OF CENTER LINE OF ROAD EAST, 38 FEET
 KA1479'SOUTHEAST OF CENTER OF JUNCTION, 4 1/2 FEET SOUTH OF A POWER
 KA1479'POLE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT
 KA1479'BELOW LEVEL OF ROADS AND SET IN THE TOP OF A CONCRETE POST
 KA1479'PROJECTING 3 INCHES.
 KA1479
 KA1479                          STATION RECOVERY (2011)
 KA1479
 KA1479'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KA1479'THE HANGER IS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0003 ***********************************************************************
 MF0003  DESIGNATION -  L 19
 MF0003  PID         -  MF0003
 MF0003  STATE/COUNTY-  IL/KANE
 MF0003  COUNTRY     -  US
 MF0003  USGS QUAD   -  GENEVA (2018)
 MF0003
 MF0003                         *CURRENT SURVEY CONTROL
 MF0003  ______________________________________________________________________
 MF0003* NAD 83(1986) POSITION- 41 57 03.     (N) 088 19 02.     (W)   SCALED
 MF0003* NAVD 88 ORTHO HEIGHT -   227.411 (meters)      746.10  (feet) ADJUSTED
 MF0003  ______________________________________________________________________
 MF0003  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 MF0003  DYNAMIC HEIGHT  -        227.335 (meters)      745.85  (feet) COMP
 MF0003  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 MF0003
 MF0003  VERT ORDER      -  SECOND    CLASS 0
 MF0003
 MF0003.The horizontal coordinates were scaled from a map and have
 MF0003.an estimated accuracy of +/- 6 seconds.
 MF0003
 MF0003.The orthometric height was determined by differential leveling and
 MF0003.adjusted by the NATIONAL GEODETIC SURVEY
 MF0003.in June 1991.
 MF0003
 MF0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0003.GEOID18 height accuracy estimate available here.
 MF0003
 MF0003.Click photographs - Photos may exist for this station.
 MF0003
 MF0003.The dynamic height is computed by dividing the NAVD 88
 MF0003.geopotential number by the normal gravity value computed on the
 MF0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0003.degrees latitude (g = 980.6199 gals.).
 MF0003
 MF0003.The modeled gravity was interpolated from observed gravity values.
 MF0003
 MF0003;                    North         East    Units  Estimated Accuracy
 MF0003;SPC IL E     -   586,640.      301,340.      MT  (+/- 180 meters Scaled)
 MF0003
 MF0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM908451(NAD 83)
 MF0003
 MF0003                          SUPERSEDED SURVEY CONTROL
 MF0003
 MF0003  NGVD 29 (??/??/92)  227.484  (m)          746.34   (f) ADJ UNCH    2 0
 MF0003
 MF0003.Superseded values are not recommended for survey control.
 MF0003
 MF0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0003.See file dsdata.pdf to determine how the superseded data were derived.
 MF0003
 MF0003_MARKER: DB = BENCH MARK DISK
 MF0003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0003_STAMPING: L 19 1934
 MF0003_MARK LOGO: CGS
 MF0003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0003+STABILITY: SURFACE MOTION
 MF0003
 MF0003  HISTORY     - Date     Condition        Report By
 MF0003  HISTORY     - 1934     MONUMENTED       CGS
 MF0003  HISTORY     - 1956     GOOD             CGS
 MF0003  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 MF0003  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0003  HISTORY     - 19971101 MARK NOT FOUND   USPSQD
 MF0003  HISTORY     - 19980425 MARK NOT FOUND   USPSQD
 MF0003
 MF0003                          STATION DESCRIPTION
 MF0003
 MF0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 MF0003'2.6 MI N FROM SAINT CHARLES.
 MF0003'2.6 MILES NORTH ALONG STATE HIGHWAY 31 FROM THE CITY PARK AT
 MF0003'SAINT CHARLES, KANE COUNTY, AT A ROAD INTERSECTION, 60 FEET NORTH
 MF0003'OF THE CENTERLINE OF THE ROAD LEADING WEST, 27 FEET EAST OF THE
 MF0003'CENTERLINE OF THE HIGHWAY, 2 FEET WEST OF THE RIGHT-OF-WAY FENCE,
 MF0003'AND LEVEL WITH THE HIGHWAY.  A STANDARD DISK, STAMPED L 19 1934
 MF0003'AND SET IN THE TOP OF A CONCRETE POST.
 MF0003
 MF0003                          STATION RECOVERY (1988)
 MF0003
 MF0003'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0003'MARK NOT FOUND.
 MF0003
 MF0003                          STATION RECOVERY (1989)
 MF0003
 MF0003'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0003'MARK NOT FOUND.
 MF0003
 MF0003                          STATION RECOVERY (1997)
 MF0003
 MF0003'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0003'MARK NOT FOUND.
 MF0003
 MF0003                          STATION RECOVERY (1998)
 MF0003
 MF0003'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0003'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0311 ***********************************************************************
 MG0311  DESIGNATION -  L 190
 MG0311  PID         -  MG0311
 MG0311  STATE/COUNTY-  IL/HENRY
 MG0311  COUNTRY     -  US
 MG0311  USGS QUAD   -  ATKINSON (2018)
 MG0311
 MG0311                         *CURRENT SURVEY CONTROL
 MG0311  ______________________________________________________________________
 MG0311* NAD 83(1986) POSITION- 41 23 34.24   (N) 090 00 03.17   (W)   HD_HELD1
 MG0311* NAVD 88 ORTHO HEIGHT -   231.950 (meters)      760.99  (feet) ADJUSTED
 MG0311  ______________________________________________________________________
 MG0311  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 MG0311  DYNAMIC HEIGHT  -        231.858 (meters)      760.69  (feet) COMP
 MG0311  MODELED GRAVITY -    980,220.5   (mgal)                       NAVD 88
 MG0311
 MG0311  VERT ORDER      -  SECOND    CLASS 0
 MG0311
 MG0311.The horizontal coordinates were determined by differentially corrected
 MG0311.hand held GPS observations or other comparable positioning techniques
 MG0311.and have an estimated accuracy of +/- 3 meters.
 MG0311
 MG0311.The orthometric height was determined by differential leveling and
 MG0311.adjusted by the NATIONAL GEODETIC SURVEY
 MG0311.in June 1991.
 MG0311
 MG0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0311.GEOID18 height accuracy estimate available here.
 MG0311
 MG0311.Click photographs - Photos may exist for this station.
 MG0311
 MG0311.The dynamic height is computed by dividing the NAVD 88
 MG0311.geopotential number by the normal gravity value computed on the
 MG0311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0311.degrees latitude (g = 980.6199 gals.).
 MG0311
 MG0311.The modeled gravity was interpolated from observed gravity values.
 MG0311
 MG0311;                    North         East    Units  Estimated Accuracy
 MG0311;SPC IL W     -   524,664.6     713,864.5     MT  (+/- 3 meters HH1 GPS) 
 MG0311
 MG0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5074186709(NAD 83)
 MG0311
 MG0311                          SUPERSEDED SURVEY CONTROL
 MG0311
 MG0311  NGVD 29 (??/??/92)  232.017  (m)          761.21   (f) ADJ UNCH    2 0
 MG0311
 MG0311.Superseded values are not recommended for survey control.
 MG0311
 MG0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0311.See file dsdata.pdf to determine how the superseded data were derived.
 MG0311
 MG0311_MARKER: DB = BENCH MARK DISK
 MG0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0311_STAMPING: L 190 1959
 MG0311_MARK LOGO: CGS
 MG0311_PROJECTION: PROJECTING 5 CENTIMETERS
 MG0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0311+STABILITY: SURFACE MOTION
 MG0311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0311+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2018
 MG0311
 MG0311  HISTORY     - Date     Condition        Report By
 MG0311  HISTORY     - 1959     MONUMENTED       CGS
 MG0311  HISTORY     - 19960809 GOOD             USPSQD
 MG0311  HISTORY     - 20010919 GOOD             USPSQD
 MG0311  HISTORY     - 20040303 GOOD             USPSQD
 MG0311  HISTORY     - 20180424 GOOD             ILDT
 MG0311
 MG0311                          STATION DESCRIPTION
 MG0311
 MG0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0311'2.7 MI SE FROM ATKINSON.
 MG0311'ABOUT 1.7 MILES SOUTH ALONG BLACKTOP ROAD FROM THE ATKINSON HIGH
 MG0311'SCHOOL AT ATKINSON, THENCE 1.0 MILES EAST ALONG A GRAVEL ROAD,
 MG0311'AT A DRIVEWAY NORTH TO A FARM HOUSE, 30 FEET NORTH OF THE
 MG0311'CENTER LINE OF THE ROAD, 15.6 FEET EAST OF THE CENTER LINE OF
 MG0311'THE DRIVEWAY, 4 FEET SOUTHEAST OF FENCE CORNER, 8.6 FEET
 MG0311'NORTH-NORTHEAST OF A TELEPHONE POLE, 2.2 FEET SOUTH OF FENCE
 MG0311'LINE, 3.3 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 MG0311'THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0311'2 INCHES.
 MG0311
 MG0311                          STATION RECOVERY (1996)
 MG0311
 MG0311'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0311'RECOVERED IN GOOD CONDITION.
 MG0311
 MG0311                          STATION RECOVERY (2001)
 MG0311
 MG0311'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0311'RECOVERED IN GOOD CONDITION.
 MG0311
 MG0311                          STATION RECOVERY (2004)
 MG0311
 MG0311'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0311'RECOVERED IN GOOD CONDITION.
 MG0311
 MG0311                          STATION RECOVERY (2018)
 MG0311
 MG0311'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 MG0311'PREVIOUS DESCRIPTION IS CORRECT EXCEPT METAL POST IS GONE BUT THE SIGN
 MG0311'FOR THE POST IN MOUNTED ON A PLASTIC WHITE FENCE APPROXIMATELY 3.5 FT
 MG0311'(1.1 M) SOUTH OF THE MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0998 ***********************************************************************
 MF0998  DESIGNATION -  L 191
 MF0998  PID         -  MF0998
 MF0998  STATE/COUNTY-  IL/BUREAU
 MF0998  COUNTRY     -  US
 MF0998  USGS QUAD   -  MANLIUS (2018)
 MF0998
 MF0998                         *CURRENT SURVEY CONTROL
 MF0998  ______________________________________________________________________
 MF0998* NAD 83(1986) POSITION- 41 23 10.     (N) 089 44 31.     (W)   SCALED
 MF0998* NAVD 88 ORTHO HEIGHT -   204.619 (meters)      671.32  (feet) ADJUSTED
 MF0998  ______________________________________________________________________
 MF0998  GEOID HEIGHT    -        -33.075 (meters)                     GEOID18
 MF0998  DYNAMIC HEIGHT  -        204.536 (meters)      671.05  (feet) COMP
 MF0998  MODELED GRAVITY -    980,217.2   (mgal)                       NAVD 88
 MF0998
 MF0998  VERT ORDER      -  SECOND    CLASS 0
 MF0998
 MF0998.The horizontal coordinates were scaled from a map and have
 MF0998.an estimated accuracy of +/- 6 seconds.
 MF0998
 MF0998.The orthometric height was determined by differential leveling and
 MF0998.adjusted by the NATIONAL GEODETIC SURVEY
 MF0998.in June 1991.
 MF0998
 MF0998.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0998.GEOID18 height accuracy estimate available here.
 MF0998
 MF0998.Click photographs - Photos may exist for this station.
 MF0998
 MF0998.The dynamic height is computed by dividing the NAVD 88
 MF0998.geopotential number by the normal gravity value computed on the
 MF0998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0998.degrees latitude (g = 980.6199 gals.).
 MF0998
 MF0998.The modeled gravity was interpolated from observed gravity values.
 MF0998
 MF0998;                    North         East    Units  Estimated Accuracy
 MF0998;SPC IL W     -   523,990.      735,520.      MT  (+/- 180 meters Scaled)
 MF0998
 MF0998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL707852(NAD 83)
 MF0998
 MF0998                          SUPERSEDED SURVEY CONTROL
 MF0998
 MF0998  NGVD 29 (??/??/92)  204.698  (m)          671.58   (f) ADJ UNCH    2 0
 MF0998
 MF0998.Superseded values are not recommended for survey control.
 MF0998
 MF0998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0998.See file dsdata.pdf to determine how the superseded data were derived.
 MF0998
 MF0998_MARKER: DB = BENCH MARK DISK
 MF0998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0998_STAMPING: L 191 1959
 MF0998_MARK LOGO: CGS
 MF0998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0998+STABILITY: SURFACE MOTION
 MF0998
 MF0998  HISTORY     - Date     Condition        Report By
 MF0998  HISTORY     - 1959     MONUMENTED       CGS
 MF0998  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0998  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0998  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0998
 MF0998                          STATION DESCRIPTION
 MF0998
 MF0998'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0998'2 MI N FROM SHEFFIELD.
 MF0998'ABOUT 0.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF0998'ROCK ISLAND AND PACIFIC RAILWAY STATION AT SHEFFIELD, THENCE 1.8
 MF0998'MILES NORTH ALONG A GRAVEL ROAD, NEAR A FARM DRIVEWAY EAST TO
 MF0998'A HOUSE, AT A T-FENCE CORNER OF A BARN LOT, 32 FEET EAST OF
 MF0998'THE CENTER LINE OF THE ROAD, 100 FEET SOUTH OF THE CENTERLINE
 MF0998'OF THE DRIVEWAY, 10 FEET NORTH OF A TELEPHONE POLE, 2 FEET
 MF0998'WEST OF FENCE LINE, 2 FEET WEST OF T-FENCE CORNER, 37 FEET
 MF0998'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A CORN CRIB, 46
 MF0998'FEET NORTH OF THE NORTH END OF A BOARD GATE, 2.7 FEET EAST
 MF0998'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 MF0998'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0998
 MF0998                          STATION RECOVERY (1980)
 MF0998
 MF0998'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0998'MARK NOT FOUND.
 MF0998
 MF0998                          STATION RECOVERY (1995)
 MF0998
 MF0998'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0998'MARK NOT FOUND.
 MF0998
 MF0998                          STATION RECOVERY (2001)
 MF0998
 MF0998'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0998'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0939 ***********************************************************************
 MF0939  DESIGNATION -  L 192
 MF0939  PID         -  MF0939
 MF0939  STATE/COUNTY-  IL/BUREAU
 MF0939  COUNTRY     -  US
 MF0939  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0939
 MF0939                         *CURRENT SURVEY CONTROL
 MF0939  ______________________________________________________________________
 MF0939* NAD 83(1986) POSITION- 41 24 27.     (N) 089 24 31.     (W)   SCALED
 MF0939* NAVD 88 ORTHO HEIGHT -   219.343 (meters)      719.63  (feet) ADJUSTED
 MF0939  ______________________________________________________________________
 MF0939  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 MF0939  DYNAMIC HEIGHT  -        219.254 (meters)      719.34  (feet) COMP
 MF0939  MODELED GRAVITY -    980,212.3   (mgal)                       NAVD 88
 MF0939
 MF0939  VERT ORDER      -  SECOND    CLASS 0
 MF0939
 MF0939.The horizontal coordinates were scaled from a map and have
 MF0939.an estimated accuracy of +/- 6 seconds.
 MF0939
 MF0939.The orthometric height was determined by differential leveling and
 MF0939.adjusted by the NATIONAL GEODETIC SURVEY
 MF0939.in June 1991.
 MF0939
 MF0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0939.GEOID18 height accuracy estimate available here.
 MF0939
 MF0939.Click photographs - Photos may exist for this station.
 MF0939
 MF0939.The dynamic height is computed by dividing the NAVD 88
 MF0939.geopotential number by the normal gravity value computed on the
 MF0939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0939.degrees latitude (g = 980.6199 gals.).
 MF0939
 MF0939.The modeled gravity was interpolated from observed gravity values.
 MF0939
 MF0939;                    North         East    Units  Estimated Accuracy
 MF0939;SPC IL W     -   526,560.      763,380.      MT  (+/- 180 meters Scaled)
 MF0939
 MF0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL986867(NAD 83)
 MF0939
 MF0939                          SUPERSEDED SURVEY CONTROL
 MF0939
 MF0939  NGVD 29 (??/??/92)  219.419  (m)          719.88   (f) ADJ UNCH    2 0
 MF0939
 MF0939.Superseded values are not recommended for survey control.
 MF0939
 MF0939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0939.See file dsdata.pdf to determine how the superseded data were derived.
 MF0939
 MF0939_MARKER: DB = BENCH MARK DISK
 MF0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0939_STAMPING: L 192 1959
 MF0939_MARK LOGO: CGS
 MF0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0939+STABILITY: SURFACE MOTION
 MF0939
 MF0939  HISTORY     - Date     Condition        Report By
 MF0939  HISTORY     - 1959     MONUMENTED       CGS
 MF0939  HISTORY     - 19960416 GOOD             USPSQD
 MF0939  HISTORY     - 20010425 GOOD             USPSQD
 MF0939
 MF0939                          STATION DESCRIPTION
 MF0939
 MF0939'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0939'5.4 MI NE FROM PRINCETON.
 MF0939'ABOUT 2.35 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0939'OFFICE AT PRINCETON, THENCE 1.65 MILES EAST ALONG A GRAVEL ROAD,
 MF0939'THENCE 1.1 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.25 MILES EAST
 MF0939'ALONG A GRAVEL ROAD, AT A RAILROAD CROSSING, 31 FEET NORTH OF THE
 MF0939'CENTER LINE OF THE ROAD, 50 FEET SOUTHEAST OF THE SOUTHEAST RAIL
 MF0939'OF THE SOUTHEAST TRACK, 2 FEET SOUTH OF FENCE LINE, 174 FEET
 MF0939'EAST-NORTHEAST OF THE CENTER LINE OF THE JUNCTION OF THE RAILROAD
 MF0939'AND ROAD, 2.7 FEET SOUTHEAST OF FENCE CORNER, 27 FEET SOUTH OF
 MF0939'TELEPHONE POLE, 2.6 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL
 MF0939'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 MF0939'INCHES.  THE MARK MAY BE REACHED FROM PRINCETON, BUREAU COUNTY,
 MF0939'BY GOING NORTHEAST FOR 3.6 MILES ALONG U.S. HIGHWAY 34 FROM THE
 MF0939'POST OFFICE, THENCE 0.95 MILES EAST ALONG GRAVEL ROAD.
 MF0939
 MF0939                          STATION RECOVERY (1996)
 MF0939
 MF0939'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0939'RECOVERED IN GOOD CONDITION.
 MF0939
 MF0939                          STATION RECOVERY (2001)
 MF0939
 MF0939'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0939'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0810 ***********************************************************************
 MF0810  DESIGNATION -  L 193
 MF0810  PID         -  MF0810
 MF0810  STATE/COUNTY-  IL/BUREAU
 MF0810  COUNTRY     -  US
 MF0810  USGS QUAD   -  DEPUE (2018)
 MF0810
 MF0810                         *CURRENT SURVEY CONTROL
 MF0810  ______________________________________________________________________
 MF0810* NAD 83(1986) POSITION- 41 19 25.     (N) 089 19 02.     (W)   SCALED
 MF0810* NAVD 88 ORTHO HEIGHT -   143.598 (meters)      471.12  (feet) ADJUSTED
 MF0810  ______________________________________________________________________
 MF0810  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 MF0810  DYNAMIC HEIGHT  -        143.540 (meters)      470.93  (feet) COMP
 MF0810  MODELED GRAVITY -    980,215.9   (mgal)                       NAVD 88
 MF0810
 MF0810  VERT ORDER      -  FIRST     CLASS II
 MF0810
 MF0810.The horizontal coordinates were scaled from a map and have
 MF0810.an estimated accuracy of +/- 6 seconds.
 MF0810
 MF0810.The orthometric height was determined by differential leveling and
 MF0810.adjusted by the NATIONAL GEODETIC SURVEY
 MF0810.in June 1991.
 MF0810
 MF0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0810.GEOID18 height accuracy estimate available here.
 MF0810
 MF0810.Click photographs - Photos may exist for this station.
 MF0810
 MF0810.The dynamic height is computed by dividing the NAVD 88
 MF0810.geopotential number by the normal gravity value computed on the
 MF0810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0810.degrees latitude (g = 980.6199 gals.).
 MF0810
 MF0810.The modeled gravity was interpolated from observed gravity values.
 MF0810
 MF0810;                    North         East    Units  Estimated Accuracy
 MF0810;SPC IL W     -   517,310.      771,110.      MT  (+/- 180 meters Scaled)
 MF0810
 MF0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL060772(NAD 83)
 MF0810
 MF0810                          SUPERSEDED SURVEY CONTROL
 MF0810
 MF0810  NGVD 29 (??/??/92)  143.661  (m)          471.33   (f) ADJ UNCH    1 2
 MF0810
 MF0810.Superseded values are not recommended for survey control.
 MF0810
 MF0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0810.See file dsdata.pdf to determine how the superseded data were derived.
 MF0810
 MF0810_MARKER: DB = BENCH MARK DISK
 MF0810_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0810_SP_SET: ABUTMENT
 MF0810_STAMPING: L 193 1959
 MF0810_MARK LOGO: CGS
 MF0810_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0810
 MF0810  HISTORY     - Date     Condition        Report By
 MF0810  HISTORY     - 1959     MONUMENTED       CGS
 MF0810  HISTORY     - 1960     GOOD             CGS
 MF0810  HISTORY     - 1981     GOOD             AEROS
 MF0810  HISTORY     - 19960316 GOOD             USPSQD
 MF0810  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0810  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0810
 MF0810                          STATION DESCRIPTION
 MF0810
 MF0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0810'0.6 MI W FROM DEPUE.
 MF0810'ABOUT 0.55 MILE WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0810'RAILROAD FROM THE STATION AT DEPUE, 0.45 MILE EAST OF MILEPOST 111,
 MF0810'SET IN TOP OF THE EAST END OF THE NORTH CONCRETE RETAINING WALL
 MF0810'TO A 30-FOOT BRIDGE WITH STONE ABUTMENTS, 3 1/2 FEET NORTH OF THE
 MF0810'NORTH RAIL OF THE NORTH TRACK, 1 FOOT WEST OF THE EAST END OF THE
 MF0810'WALL, AND ABOUT 1 FOOT BELOW THE LEVEL OF TRACK.
 MF0810
 MF0810                          STATION RECOVERY (1981)
 MF0810
 MF0810'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 MF0810'RECOVERED IN GOOD CONDITION.
 MF0810
 MF0810                          STATION RECOVERY (1996)
 MF0810
 MF0810'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0810'RECOVERED IN GOOD CONDITION.
 MF0810
 MF0810                          STATION RECOVERY (2001)
 MF0810
 MF0810'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0810'MARK NOT FOUND.
 MF0810
 MF0810                          STATION RECOVERY (2005)
 MF0810
 MF0810'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0810'NORTH CONCRETE RETAINING WALL APPEARS TO HAVE BEEN RECONSTRUCTED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0164 ***********************************************************************
 MG0164  DESIGNATION -  L 194
 MG0164  PID         -  MG0164
 MG0164  STATE/COUNTY-  IL/HENRY
 MG0164  COUNTRY     -  US
 MG0164  USGS QUAD   -  ANDOVER (2018)
 MG0164
 MG0164                         *CURRENT SURVEY CONTROL
 MG0164  ______________________________________________________________________
 MG0164* NAD 83(1986) POSITION- 41 20 07.     (N) 090 19 10.     (W)   SCALED
 MG0164* NAVD 88 ORTHO HEIGHT -   236.571 (meters)      776.15  (feet) ADJUSTED
 MG0164  ______________________________________________________________________
 MG0164  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0164  DYNAMIC HEIGHT  -        236.477 (meters)      775.84  (feet) COMP
 MG0164  MODELED GRAVITY -    980,217.8   (mgal)                       NAVD 88
 MG0164
 MG0164  VERT ORDER      -  SECOND    CLASS 0
 MG0164
 MG0164.The horizontal coordinates were scaled from a map and have
 MG0164.an estimated accuracy of +/- 6 seconds.
 MG0164
 MG0164.The orthometric height was determined by differential leveling and
 MG0164.adjusted by the NATIONAL GEODETIC SURVEY
 MG0164.in June 1991.
 MG0164
 MG0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0164.GEOID18 height accuracy estimate available here.
 MG0164
 MG0164.Click photographs - Photos may exist for this station.
 MG0164
 MG0164.The dynamic height is computed by dividing the NAVD 88
 MG0164.geopotential number by the normal gravity value computed on the
 MG0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0164.degrees latitude (g = 980.6199 gals.).
 MG0164
 MG0164.The modeled gravity was interpolated from observed gravity values.
 MG0164
 MG0164;                    North         East    Units  Estimated Accuracy
 MG0164;SPC IL W     -   518,270.      687,210.      MT  (+/- 180 meters Scaled)
 MG0164
 MG0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF243794(NAD 83)
 MG0164
 MG0164                          SUPERSEDED SURVEY CONTROL
 MG0164
 MG0164  NGVD 29 (??/??/92)  236.642  (m)          776.38   (f) ADJ UNCH    2 0
 MG0164
 MG0164.Superseded values are not recommended for survey control.
 MG0164
 MG0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0164.See file dsdata.pdf to determine how the superseded data were derived.
 MG0164
 MG0164_MARKER: DB = BENCH MARK DISK
 MG0164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0164_STAMPING: L 194 1959
 MG0164_MARK LOGO: CGS
 MG0164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0164+STABILITY: SURFACE MOTION
 MG0164
 MG0164  HISTORY     - Date     Condition        Report By
 MG0164  HISTORY     - 1959     MONUMENTED       CGS
 MG0164  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0164  HISTORY     - 20011026 POOR             USPSQD
 MG0164  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0164
 MG0164                          STATION DESCRIPTION
 MG0164
 MG0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0164'4.1 MI SE FROM ORION.
 MG0164'THE MARK MAY BE REACHED FROM ANDOVER, HENRY COUNTY, BY GOING
 MG0164'WEST FOR 1.3 MILES ALONG STATE HIGHWAY 81 FROM THE POST OFFICE AT
 MG0164'ANDOVER, THENCE 2.3 MILES NORTH ALONG AN OILED ROAD.  NOTE-- ABOUT
 MG0164'0.25 MILES SOUTH ALONG A STREET FROM THE SOUTHEAST CORNER OF
 MG0164'THE MUNICIPAL PARK AT ORION, THENCE 2.1 MILES EAST ALONG A
 MG0164'BLACKTOP ROAD, 0.5 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.95
 MG0164'MILES EAST ALONG AN OILED ROAD, THENCE 0.3 MILES SOUTH ALONG AN
 MG0164'OILED ROAD, 22 FEET WEST OF THE CENTER LINE OF THE ROAD, 2 FEET
 MG0164'EAST OF FENCE LINE, 89 FEET SOUTH OF A T-FENCE CORNER, 2.5 FEET
 MG0164'SOUTH OF THE SOUTH END OF A WIRE GATE, 37 FEET SOUTH OF A TELEPHONE
 MG0164'POLE, 2.3 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 MG0164'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0164
 MG0164                          STATION RECOVERY (1996)
 MG0164
 MG0164'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0164'MARK NOT FOUND.
 MG0164
 MG0164                          STATION RECOVERY (2001)
 MG0164
 MG0164'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0164'THE WAS DISK MISSING, THE PIN/SHAFT WAS IN THE MONUMENT
 MG0164
 MG0164                          STATION RECOVERY (2004)
 MG0164
 MG0164'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0164'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0232 ***********************************************************************
 MG0232  DESIGNATION -  L 195 RESET
 MG0232  PID         -  MG0232
 MG0232  STATE/COUNTY-  IL/KNOX
 MG0232  COUNTRY     -  US
 MG0232  USGS QUAD   -  WATAGA (2018)
 MG0232
 MG0232                         *CURRENT SURVEY CONTROL
 MG0232  ______________________________________________________________________
 MG0232* NAD 83(1986) POSITION- 41 06 26.     (N) 090 19 53.     (W)   SCALED
 MG0232* NAVD 88 ORTHO HEIGHT -   240.30  (meters)      788.4   (feet) RESET
 MG0232  ______________________________________________________________________
 MG0232  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 MG0232  VERT ORDER      -  THIRD
 MG0232
 MG0232.The horizontal coordinates were scaled from a map and have
 MG0232.an estimated accuracy of +/- 6 seconds.
 MG0232
 MG0232.The orthometric height was computed from unverified reset data.
 MG0232
 MG0232.No vertical observational check was made to the station.
 MG0232
 MG0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0232.GEOID18 height accuracy estimate available here.
 MG0232
 MG0232.Click photographs - Photos may exist for this station.
 MG0232
 MG0232;                    North         East    Units  Estimated Accuracy
 MG0232;SPC IL W     -   492,950.      686,160.      MT  (+/- 180 meters Scaled)
 MG0232
 MG0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF240540(NAD 83)
 MG0232
 MG0232                          SUPERSEDED SURVEY CONTROL
 MG0232
 MG0232  NGVD 29 (??/??/??)  240.36   (m)          788.6    (f) RESET       3  
 MG0232
 MG0232.Superseded values are not recommended for survey control.
 MG0232
 MG0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0232.See file dsdata.pdf to determine how the superseded data were derived.
 MG0232
 MG0232_MARKER: DB = BENCH MARK DISK
 MG0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0232_STAMPING: L 195 RESET 1965
 MG0232_MARK LOGO: CGS
 MG0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0232+STABILITY: SURFACE MOTION
 MG0232
 MG0232  HISTORY     - Date     Condition        Report By
 MG0232  HISTORY     - 1965     MONUMENTED       CGS
 MG0232  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0232
 MG0232                          STATION DESCRIPTION
 MG0232
 MG0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 MG0232'5.8 MI S FROM WOODHULL.
 MG0232'ABOUT 0.4 MILE WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0232'TANK AT WOODHULL, THENCE 5.0 MILES SOUTH ALONG A DIRT AND
 MG0232'GRAVEL ROAD, THENCE 0.4 MILE WEST ALONG A GRAVEL ROAD, ABOUT
 MG0232'0.1 MILE EAST OF AN OVERPASS OVER INTERSTATE 74, 64 FEET SOUTH
 MG0232'OF THE CENTERLINE OF THE ROAD AND 1.5 FEET EAST OF A METAL
 MG0232'WITNESS POST.  MARK SET IN TOP OF A CONCRETE POST PROJECTING
 MG0232'ABOUT 3 INCHES.
 MG0232
 MG0232                          STATION RECOVERY (1997)
 MG0232
 MG0232'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0232'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0110 ***********************************************************************
 LD0110  DESIGNATION -  L 196
 LD0110  PID         -  LD0110
 LD0110  STATE/COUNTY-  IL/KNOX
 LD0110  COUNTRY     -  US
 LD0110  USGS QUAD   -  GALESBURG EAST (2018)
 LD0110
 LD0110                         *CURRENT SURVEY CONTROL
 LD0110  ______________________________________________________________________
 LD0110* NAD 83(1986) POSITION- 40 54 58.     (N) 090 16 08.     (W)   SCALED
 LD0110* NAVD 88 ORTHO HEIGHT -   225.753 (meters)      740.66  (feet) ADJUSTED
 LD0110  ______________________________________________________________________
 LD0110  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 LD0110  DYNAMIC HEIGHT  -        225.652 (meters)      740.33  (feet) COMP
 LD0110  MODELED GRAVITY -    980,172.7   (mgal)                       NAVD 88
 LD0110
 LD0110  VERT ORDER      -  SECOND    CLASS 0
 LD0110
 LD0110.The horizontal coordinates were scaled from a map and have
 LD0110.an estimated accuracy of +/- 6 seconds.
 LD0110
 LD0110.The orthometric height was determined by differential leveling and
 LD0110.adjusted by the NATIONAL GEODETIC SURVEY
 LD0110.in June 1991.
 LD0110
 LD0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0110.GEOID18 height accuracy estimate available here.
 LD0110
 LD0110.Click photographs - Photos may exist for this station.
 LD0110
 LD0110.The dynamic height is computed by dividing the NAVD 88
 LD0110.geopotential number by the normal gravity value computed on the
 LD0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0110.degrees latitude (g = 980.6199 gals.).
 LD0110
 LD0110.The modeled gravity was interpolated from observed gravity values.
 LD0110
 LD0110;                    North         East    Units  Estimated Accuracy
 LD0110;SPC IL W     -   471,720.      691,390.      MT  (+/- 180 meters Scaled)
 LD0110
 LD0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF299330(NAD 83)
 LD0110
 LD0110                          SUPERSEDED SURVEY CONTROL
 LD0110
 LD0110  NGVD 29 (??/??/92)  225.812  (m)          740.85   (f) ADJ UNCH    2 0
 LD0110
 LD0110.Superseded values are not recommended for survey control.
 LD0110
 LD0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0110.See file dsdata.pdf to determine how the superseded data were derived.
 LD0110
 LD0110_MARKER: DB = BENCH MARK DISK
 LD0110_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0110_SP_SET: CULVERT HEADWALL
 LD0110_STAMPING: L 196 1959
 LD0110_MARK LOGO: CGS
 LD0110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0110+STABILITY: SURFACE MOTION
 LD0110
 LD0110  HISTORY     - Date     Condition        Report By
 LD0110  HISTORY     - 1959     MONUMENTED       CGS
 LD0110  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0110
 LD0110                          STATION DESCRIPTION
 LD0110
 LD0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0110'1.2 MI NE FROM KNOXVILLE.
 LD0110'ABOUT 0.7 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0110'AT KNOXVILLE, THENCE 0.55 MILES NORTH ALONG A GRAVEL ROAD, SET
 LD0110'IN THE TOP OF THE SOUTH END OF THE EAST HEADWALL OF A CONCRETE
 LD0110'CULVERT, 15 FEET EAST OF THE CENTER LINE OF THE ROAD, 2.6 FEET
 LD0110'NORTH OF THE SOUTH END OF THE HEADWALL, ABOUT 1/2 FOOT BELOW THE
 LD0110'LEVEL OF THE ROAD.
 LD0110
 LD0110                          STATION RECOVERY (1997)
 LD0110
 LD0110'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0110'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1483 ***********************************************************************
 LC1483  DESIGNATION -  L 198
 LC1483  PID         -  LC1483
 LC1483  STATE/COUNTY-  IL/PEORIA
 LC1483  COUNTRY     -  US
 LC1483  USGS QUAD   -  PEORIA WEST (2018)
 LC1483
 LC1483                         *CURRENT SURVEY CONTROL
 LC1483  ______________________________________________________________________
 LC1483* NAD 83(1986) POSITION- 40 44 28.     (N) 089 42 18.     (W)   SCALED
 LC1483* NAVD 88 ORTHO HEIGHT -   151.283 (meters)      496.33  (feet) ADJUSTED
 LC1483  ______________________________________________________________________
 LC1483  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 LC1483  DYNAMIC HEIGHT  -        151.214 (meters)      496.11  (feet) COMP
 LC1483  MODELED GRAVITY -    980,161.8   (mgal)                       NAVD 88
 LC1483
 LC1483  VERT ORDER      -  SECOND    CLASS 0
 LC1483
 LC1483.The horizontal coordinates were scaled from a map and have
 LC1483.an estimated accuracy of +/- 6 seconds.
 LC1483
 LC1483.The orthometric height was determined by differential leveling and
 LC1483.adjusted by the NATIONAL GEODETIC SURVEY
 LC1483.in June 1991.
 LC1483
 LC1483.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1483.GEOID18 height accuracy estimate available here.
 LC1483
 LC1483.Click photographs - Photos may exist for this station.
 LC1483
 LC1483.The dynamic height is computed by dividing the NAVD 88
 LC1483.geopotential number by the normal gravity value computed on the
 LC1483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1483.degrees latitude (g = 980.6199 gals.).
 LC1483
 LC1483.The modeled gravity was interpolated from observed gravity values.
 LC1483
 LC1483;                    North         East    Units  Estimated Accuracy
 LC1483;SPC IL W     -   452,380.      738,990.      MT  (+/- 180 meters Scaled)
 LC1483
 LC1483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL716135(NAD 83)
 LC1483
 LC1483                          SUPERSEDED SURVEY CONTROL
 LC1483
 LC1483  NGVD 29 (??/??/92)  151.369  (m)          496.62   (f) ADJ UNCH    2 0
 LC1483
 LC1483.Superseded values are not recommended for survey control.
 LC1483
 LC1483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1483.See file dsdata.pdf to determine how the superseded data were derived.
 LC1483
 LC1483_MARKER: DB = BENCH MARK DISK
 LC1483_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1483_SP_SET: BRIDGE
 LC1483_STAMPING: L 198 1959
 LC1483_MARK LOGO: IBC
 LC1483_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1483
 LC1483  HISTORY     - Date     Condition        Report By
 LC1483  HISTORY     - 1959     MONUMENTED       CGS
 LC1483  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC1483
 LC1483                          STATION DESCRIPTION
 LC1483
 LC1483'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1483'5 MI SE FROM KICKAPOO.
 LC1483'ABOUT 2.15 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1483'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 2.75 MILES SOUTH
 LC1483'ALONG A GRAVEL ROAD, THENCE 0.15 MILES EAST ALONG STATE HIGHWAY
 LC1483'8, SET IN THE TOP OF THE SOUTH END OF THE WINGWALL AT THE
 LC1483'SOUTHEAST CORNER OF A 20-FOOT CONCRETE BRIDGE, 15 FEET SOUTHWEST
 LC1483'OF THE CENTER LINE OF THE HIGHWAY, ABOUT 1/2 FOOT ABOVE THE LEVEL
 LC1483'OF THE HIGHWAY.
 LC1483
 LC1483                          STATION RECOVERY (1999)
 LC1483
 LC1483'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1483'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0955 ***********************************************************************
 LC0955  DESIGNATION -  L 199
 LC0955  PID         -  LC0955
 LC0955  STATE/COUNTY-  IL/MCLEAN
 LC0955  COUNTRY     -  US
 LC0955  USGS QUAD   -  DANVERS (2018)
 LC0955
 LC0955                         *CURRENT SURVEY CONTROL
 LC0955  ______________________________________________________________________
 LC0955* NAD 83(1986) POSITION- 40 34 53.     (N) 089 09 35.     (W)   SCALED
 LC0955* NAVD 88 ORTHO HEIGHT -   232.228 (meters)      761.90  (feet) ADJUSTED
 LC0955  ______________________________________________________________________
 LC0955  GEOID HEIGHT    -        -32.268 (meters)                     GEOID18
 LC0955  DYNAMIC HEIGHT  -        232.121 (meters)      761.55  (feet) COMP
 LC0955  MODELED GRAVITY -    980,157.3   (mgal)                       NAVD 88
 LC0955
 LC0955  VERT ORDER      -  SECOND    CLASS 0
 LC0955
 LC0955.The horizontal coordinates were scaled from a map and have
 LC0955.an estimated accuracy of +/- 6 seconds.
 LC0955
 LC0955.The orthometric height was determined by differential leveling and
 LC0955.adjusted by the NATIONAL GEODETIC SURVEY
 LC0955.in June 1991.
 LC0955
 LC0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0955.GEOID18 height accuracy estimate available here.
 LC0955
 LC0955.Click photographs - Photos may exist for this station.
 LC0955
 LC0955.The dynamic height is computed by dividing the NAVD 88
 LC0955.geopotential number by the normal gravity value computed on the
 LC0955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0955.degrees latitude (g = 980.6199 gals.).
 LC0955
 LC0955.The modeled gravity was interpolated from observed gravity values.
 LC0955
 LC0955;                    North         East    Units  Estimated Accuracy
 LC0955;SPC IL E     -   434,880.      230,040.      MT  (+/- 180 meters Scaled)
 LC0955
 LC0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK172945(NAD 83)
 LC0955
 LC0955                          SUPERSEDED SURVEY CONTROL
 LC0955
 LC0955  NGVD 29 (??/??/92)  232.294  (m)          762.12   (f) ADJ UNCH    2 0
 LC0955
 LC0955.Superseded values are not recommended for survey control.
 LC0955
 LC0955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0955.See file dsdata.pdf to determine how the superseded data were derived.
 LC0955
 LC0955_MARKER: DB = BENCH MARK DISK
 LC0955_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0955_SP_SET: CULVERT HEADWALL
 LC0955_STAMPING: L 199 1959
 LC0955_MARK LOGO: CGS
 LC0955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0955+STABILITY: SURFACE MOTION
 LC0955
 LC0955  HISTORY     - Date     Condition        Report By
 LC0955  HISTORY     - 1959     MONUMENTED       CGS
 LC0955  HISTORY     - 1988     GOOD             USPSQD
 LC0955  HISTORY     - 20130305 MARK NOT FOUND   ILDT
 LC0955
 LC0955                          STATION DESCRIPTION
 LC0955
 LC0955'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0955'1.4 MI W FROM CARLOCK.
 LC0955'ABOUT 1.35 MILES WEST ALONG AN ASPHALT ROAD FROM THE CHICAGO
 LC0955'AND ST. LOUIS RAILROAD STATION AT CARLOCK, SET IN THE TOP OF THE
 LC0955'WEST END OF THE SOUTH HEADWALL OF A 6-FOOT CONCRETE BOX CULVERT,
 LC0955'15 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 1 FOOT BELOW
 LC0955'THE LEVEL OF THE ROAD.
 LC0955
 LC0955                          STATION RECOVERY (1988)
 LC0955
 LC0955'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0955'RECOVERED IN GOOD CONDITION.
 LC0955
 LC0955                          STATION RECOVERY (2013)
 LC0955
 LC0955'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0955'CONCRETE CULVERT TAKEN OUT, IT IS NOW A CORRUGATED PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0032 ***********************************************************************
 MF0032  DESIGNATION -  L 20
 MF0032  PID         -  MF0032
 MF0032  STATE/COUNTY-  IL/KENDALL
 MF0032  COUNTRY     -  US
 MF0032  USGS QUAD   -  PLATTVILLE (2018)
 MF0032
 MF0032                         *CURRENT SURVEY CONTROL
 MF0032  ______________________________________________________________________
 MF0032* NAD 83(1986) POSITION- 41 36 40.     (N) 088 26 22.     (W)   SCALED
 MF0032* NAVD 88 ORTHO HEIGHT -   223.939 (meters)      734.71  (feet) ADJUSTED
 MF0032  ______________________________________________________________________
 MF0032  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 MF0032  DYNAMIC HEIGHT  -        223.857 (meters)      734.44  (feet) COMP
 MF0032  MODELED GRAVITY -    980,251.5   (mgal)                       NAVD 88
 MF0032
 MF0032  VERT ORDER      -  SECOND    CLASS 0
 MF0032
 MF0032.The horizontal coordinates were scaled from a map and have
 MF0032.an estimated accuracy of +/- 6 seconds.
 MF0032
 MF0032.The orthometric height was determined by differential leveling and
 MF0032.adjusted by the NATIONAL GEODETIC SURVEY
 MF0032.in June 1991.
 MF0032
 MF0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0032.GEOID18 height accuracy estimate available here.
 MF0032
 MF0032.Click photographs - Photos may exist for this station.
 MF0032
 MF0032.The dynamic height is computed by dividing the NAVD 88
 MF0032.geopotential number by the normal gravity value computed on the
 MF0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0032.degrees latitude (g = 980.6199 gals.).
 MF0032
 MF0032.The modeled gravity was interpolated from observed gravity values.
 MF0032
 MF0032;                    North         East    Units  Estimated Accuracy
 MF0032;SPC IL E     -   548,920.      291,160.      MT  (+/- 180 meters Scaled)
 MF0032
 MF0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM800076(NAD 83)
 MF0032
 MF0032                          SUPERSEDED SURVEY CONTROL
 MF0032
 MF0032  NGVD 29 (??/??/92)  224.009  (m)          734.94   (f) ADJ UNCH    2 0
 MF0032
 MF0032.Superseded values are not recommended for survey control.
 MF0032
 MF0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0032.See file dsdata.pdf to determine how the superseded data were derived.
 MF0032
 MF0032_MARKER: DB = BENCH MARK DISK
 MF0032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0032_STAMPING: L 20 1934
 MF0032_MARK LOGO: CGS
 MF0032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0032+STABILITY: SURFACE MOTION
 MF0032
 MF0032  HISTORY     - Date     Condition        Report By
 MF0032  HISTORY     - 1934     MONUMENTED       CGS
 MF0032  HISTORY     - 1973     MARK NOT FOUND   NGS
 MF0032  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0032  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0032  HISTORY     - 20020430 GOOD             USPSQD
 MF0032  HISTORY     - 20071123 MARK NOT FOUND   GEOCAC
 MF0032
 MF0032                          STATION DESCRIPTION
 MF0032
 MF0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0032'2.1 MI S FROM YORKVILLE.
 MF0032'2.1 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE COUNTY COURTHOUSE
 MF0032'AT YORKVILLE, KENDALL COUNTY, 429 FEET SOUTH OF THE CENTERLINE
 MF0032'OF A FARM DRIVEWAY, 35 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 MF0032'3 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND LEVEL WITH THE
 MF0032'HIGHWAY.  A STANDARD DISK, STAMPED L 20 1934 AND SET IN THE TOP
 MF0032'OF A CONCRETE POST.  21 FT EAST OF RIGHT OF WAY FENCE.  45 FT
 MF0032'SOUTH OF 3RD. CULVERT UNDER STATE HIGHWAY 47.
 MF0032
 MF0032                          STATION RECOVERY (1973)
 MF0032
 MF0032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 MF0032'MARK NOT FOUND.
 MF0032
 MF0032                          STATION RECOVERY (1989)
 MF0032
 MF0032'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0032'MARK NOT FOUND.
 MF0032
 MF0032                          STATION RECOVERY (2001)
 MF0032
 MF0032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0032'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0032
 MF0032                          STATION RECOVERY (2002)
 MF0032
 MF0032'RECOVERY NOTE BY US POWER SQUADRON 2002 (LEG)
 MF0032'RECOVERED IN GOOD CONDITION.
 MF0032
 MF0032                          STATION RECOVERY (2007)
 MF0032
 MF0032'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0032'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0232 ***********************************************************************
 LC0232  DESIGNATION -  L 200
 LC0232  PID         -  LC0232
 LC0232  STATE/COUNTY-  IL/CHAMPAIGN
 LC0232  COUNTRY     -  US
 LC0232  USGS QUAD   -  RISING (2018)
 LC0232
 LC0232                         *CURRENT SURVEY CONTROL
 LC0232  ______________________________________________________________________
 LC0232* NAD 83(1986) POSITION- 40 09 22.     (N) 088 15 27.     (W)   SCALED
 LC0232* NAVD 88 ORTHO HEIGHT -   227.380 (meters)      746.00  (feet) ADJUSTED
 LC0232  ______________________________________________________________________
 LC0232  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 LC0232  DYNAMIC HEIGHT  -        227.265 (meters)      745.62  (feet) COMP
 LC0232  MODELED GRAVITY -    980,113.0   (mgal)                       NAVD 88
 LC0232
 LC0232  VERT ORDER      -  SECOND    CLASS 0
 LC0232
 LC0232.The horizontal coordinates were scaled from a map and have
 LC0232.an estimated accuracy of +/- 6 seconds.
 LC0232
 LC0232.The orthometric height was determined by differential leveling and
 LC0232.adjusted by the NATIONAL GEODETIC SURVEY
 LC0232.in June 1991.
 LC0232
 LC0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0232.GEOID18 height accuracy estimate available here.
 LC0232
 LC0232.Click photographs - Photos may exist for this station.
 LC0232
 LC0232.The dynamic height is computed by dividing the NAVD 88
 LC0232.geopotential number by the normal gravity value computed on the
 LC0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0232.degrees latitude (g = 980.6199 gals.).
 LC0232
 LC0232.The modeled gravity was interpolated from observed gravity values.
 LC0232
 LC0232;                    North         East    Units  Estimated Accuracy
 LC0232;SPC IL E     -   387,340.      306,460.      MT  (+/- 180 meters Scaled)
 LC0232
 LC0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK929458(NAD 83)
 LC0232
 LC0232                          SUPERSEDED SURVEY CONTROL
 LC0232
 LC0232  NGVD 29 (??/??/92)  227.417  (m)          746.12   (f) ADJ UNCH    2 0
 LC0232
 LC0232.Superseded values are not recommended for survey control.
 LC0232
 LC0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0232.See file dsdata.pdf to determine how the superseded data were derived.
 LC0232
 LC0232_MARKER: DB = BENCH MARK DISK
 LC0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0232_STAMPING: L 200 1959
 LC0232_MARK LOGO: CGS
 LC0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0232+STABILITY: SURFACE MOTION
 LC0232
 LC0232  HISTORY     - Date     Condition        Report By
 LC0232  HISTORY     - 1959     MONUMENTED       CGS
 LC0232  HISTORY     - 1973     GOOD             NGS
 LC0232  HISTORY     - 1984     GOOD             LOCSUR
 LC0232  HISTORY     - 20210723 MARK NOT FOUND   ILDT
 LC0232
 LC0232                          STATION DESCRIPTION
 LC0232
 LC0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0232'3.6 MI N FROM CHAMPAIGN.
 LC0232'ABOUT 1.6 MILES NORTH AND NORTHWEST ALONG U.S. HIGHWAY 150 FROM
 LC0232'ITS JUNCTION WITH THE ILLINOIS CENTRAL RIALROAD IN THE NORTHWEST
 LC0232'PART OF CHAMPAIGN, THENCE 1.0 MILE NORTH ALONG AN ASPHALT ROAD,
 LC0232'THENCE 1.0 MILE EAST ALONG AN OILED ROAD, AT THE JUNCTION OF A
 LC0232'CROSS ROAD, 27 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 28
 LC0232'FEET EAST OF THE CENTER LINE OF NORTH-SOUTH ROAD, 40 FEET
 LC0232'SOUTHEAST OF THE CENTER OF THE JUNCTION, 2 FEET NORTH OF A FENCE,
 LC0232'4 FEET EAST-NORTHEAST OF A POWER POLE, 5 1/2 FEET EAST-NORTHEAST
 LC0232'OF A FENCE CORNER, 2.2 FEET WEST OF A METAL WITNESS POST, ABOUT 1
 LC0232'FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LC0232'POST PROJECTING 3 INCHES.
 LC0232
 LC0232                          STATION RECOVERY (1973)
 LC0232
 LC0232'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0232'RECOVERED IN GOOD CONDITION.
 LC0232
 LC0232                          STATION RECOVERY (1984)
 LC0232
 LC0232'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1984
 LC0232'RECOVERED IN GOOD CONDITION.
 LC0232
 LC0232                          STATION RECOVERY (2021)
 LC0232
 LC0232'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (MY)
 LC0232'NEW CONSTRUCTION IN DESCRIBED AREA.  OLD DESCRIPTION WOULD PUT THIS
 LC0232'MARK UNDER NEW PAVEMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2051 ***********************************************************************
 LC2051  DESIGNATION -  L 200 RESET
 LC2051  PID         -  LC2051
 LC2051  STATE/COUNTY-  IL/CHAMPAIGN
 LC2051  COUNTRY     -  US
 LC2051  USGS QUAD   -  RISING (2018)
 LC2051
 LC2051                         *CURRENT SURVEY CONTROL
 LC2051  ______________________________________________________________________
 LC2051* NAD 83(1986) POSITION- 40 09 22.     (N) 088 15 27.     (W)   SCALED
 LC2051* NAVD 88 ORTHO HEIGHT -   228.15  (meters)      748.5   (feet) RESET
 LC2051  ______________________________________________________________________
 LC2051  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 LC2051  VERT ORDER      -  THIRD
 LC2051
 LC2051.The horizontal coordinates were scaled from a map and have
 LC2051.an estimated accuracy of +/- 6 seconds.
 LC2051
 LC2051.The orthometric height was computed from unverified reset data.
 LC2051
 LC2051.No vertical observational check was made to the station.
 LC2051
 LC2051.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2051.GEOID18 height accuracy estimate available here.
 LC2051
 LC2051.Click photographs - Photos may exist for this station.
 LC2051
 LC2051;                    North         East    Units  Estimated Accuracy
 LC2051;SPC IL E     -   387,340.      306,460.      MT  (+/- 180 meters Scaled)
 LC2051
 LC2051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK929458(NAD 83)
 LC2051
 LC2051                          SUPERSEDED SURVEY CONTROL
 LC2051
 LC2051  NGVD 29 (11/09/15)  228.19   (m)          748.7    (f) RESET       3  
 LC2051
 LC2051.Superseded values are not recommended for survey control.
 LC2051
 LC2051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2051.See file dsdata.pdf to determine how the superseded data were derived.
 LC2051
 LC2051_MARKER: DV = VERTICAL CONTROL DISK
 LC2051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2051_STAMPING: L 200 RESET 1989
 LC2051_MARK LOGO: NGS
 LC2051_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2051+STABILITY: SURFACE MOTION
 LC2051_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC2051+SATELLITE: SATELLITE OBSERVATIONS - 1989
 LC2051
 LC2051  HISTORY     - Date     Condition        Report By
 LC2051  HISTORY     - 1989     MONUMENTED       NGS
 LC2051  HISTORY     - 20051215 MARK NOT FOUND   ILDT
 LC2051
 LC2051                          STATION DESCRIPTION
 LC2051
 LC2051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 LC2051'2.5 KM (1.6 MI) NORTH ALONG PROSPECT AVENUE (TOWNSHIP ROAD 1100E)
 LC2051'FROM ITS JUNCTION WITH I-74 (EXIT 181) ON THE NORTH SIDE OF
 LC2051'CHAMPAIGN, 119.4 M (391.7 FT) NORTH OF THE INTERSECTION OF TOWNSHIP
 LC2051'ROADS 1100E (PROSPECT AVENUE) AND 1900N, 8.7 M (28.5 FT) WEST OF THE
 LC2051'CENTERLINE OF PROSPECT AVENUE, 0.9 M (3.0 FT) SOUTH OF A UTILITY POLE
 LC2051'AND 0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS POST, ON TOP OF A
 LC2051'CONCRETE POST FLUSH WITH THE GROUND AND 0.5 M (1.6 FT) 0.5 M (1.6 FT)
 LC2051'HIGHER THAN PROSPECT AVENUE.
 LC2051
 LC2051                          STATION RECOVERY (2005)
 LC2051
 LC2051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC2051'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0292 ***********************************************************************
 LC0292  DESIGNATION -  L 201
 LC0292  PID         -  LC0292
 LC0292  STATE/COUNTY-  IL/FORD
 LC0292  COUNTRY     -  US
 LC0292  USGS QUAD   -  PAXTON (2018)
 LC0292
 LC0292                         *CURRENT SURVEY CONTROL
 LC0292  ______________________________________________________________________
 LC0292* NAD 83(1986) POSITION- 40 24 31.     (N) 088 07 01.     (W)   SCALED
 LC0292* NAVD 88 ORTHO HEIGHT -   227.212 (meters)      745.44  (feet) ADJUSTED
 LC0292  ______________________________________________________________________
 LC0292  GEOID HEIGHT    -        -32.279 (meters)                     GEOID18
 LC0292  DYNAMIC HEIGHT  -        227.103 (meters)      745.09  (feet) COMP
 LC0292  MODELED GRAVITY -    980,137.7   (mgal)                       NAVD 88
 LC0292
 LC0292  VERT ORDER      -  SECOND    CLASS 0
 LC0292
 LC0292.The horizontal coordinates were scaled from a map and have
 LC0292.an estimated accuracy of +/- 6 seconds.
 LC0292
 LC0292.The orthometric height was determined by differential leveling and
 LC0292.adjusted by the NATIONAL GEODETIC SURVEY
 LC0292.in June 1991.
 LC0292
 LC0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0292.GEOID18 height accuracy estimate available here.
 LC0292
 LC0292.Click photographs - Photos may exist for this station.
 LC0292
 LC0292.The dynamic height is computed by dividing the NAVD 88
 LC0292.geopotential number by the normal gravity value computed on the
 LC0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0292.degrees latitude (g = 980.6199 gals.).
 LC0292
 LC0292.The modeled gravity was interpolated from observed gravity values.
 LC0292
 LC0292;                    North         East    Units  Estimated Accuracy
 LC0292;SPC IL E     -   415,390.      318,370.      MT  (+/- 180 meters Scaled)
 LC0292
 LC0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK052737(NAD 83)
 LC0292
 LC0292                          SUPERSEDED SURVEY CONTROL
 LC0292
 LC0292  NGVD 29 (??/??/92)  227.267  (m)          745.63   (f) ADJ UNCH    2 0
 LC0292
 LC0292.Superseded values are not recommended for survey control.
 LC0292
 LC0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0292.See file dsdata.pdf to determine how the superseded data were derived.
 LC0292
 LC0292_MARKER: DB = BENCH MARK DISK
 LC0292_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0292_SP_SET: BOX CULVERT HEADWALL
 LC0292_STAMPING: L 201 1959
 LC0292_MARK LOGO: CGS
 LC0292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0292+STABILITY: SURFACE MOTION
 LC0292
 LC0292  HISTORY     - Date     Condition        Report By
 LC0292  HISTORY     - 1959     MONUMENTED       CGS
 LC0292  HISTORY     - 1973     GOOD             NGS
 LC0292
 LC0292                          STATION DESCRIPTION
 LC0292
 LC0292'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0292'1.6 MI NE FROM LUDLOW.
 LC0292'ABOUT 0.85 MILES NORTHEAST ALONG AN ASPHALT ROAD FROM THE POST
 LC0292'OFFICE AT LUDLOW, THENCE 0.7 MILES NORTHEAST ALONG U.S. HIGHWAY
 LC0292'45, SET IN THE TOP OF THE SOUTHWEST END OF THE SOUTHEAST HEADWALL
 LC0292'OF A 12-FOOT CONCRETE BOX CULVERT, 26 FEET SOUTHEAST OF THE
 LC0292'CENTER LINE OF THE HIGHWAY, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 LC0292'HIGHWAY.
 LC0292
 LC0292                          STATION RECOVERY (1973)
 LC0292
 LC0292'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0292'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0104 ***********************************************************************
 LC0104  DESIGNATION -  L 202
 LC0104  PID         -  LC0104
 LC0104  STATE/COUNTY-  IL/IROQUOIS
 LC0104  COUNTRY     -  US
 LC0104  USGS QUAD   -  LA HOGUE (2018)
 LC0104
 LC0104                         *CURRENT SURVEY CONTROL
 LC0104  ______________________________________________________________________
 LC0104* NAD 83(2011) POSITION- 40 45 33.66559(N) 088 00 42.15668(W)   ADJUSTED
 LC0104* NAD 83(2011) ELLIP HT-   166.085 (meters)        (06/27/12)   ADJUSTED
 LC0104* NAD 83(2011) EPOCH   -  2010.00
 LC0104* NAVD 88 ORTHO HEIGHT -   198.539 (meters)      651.37  (feet) ADJUSTED
 LC0104  ______________________________________________________________________
 LC0104  GEOID HEIGHT    -        -32.445 (meters)                     GEOID18
 LC0104  NAD 83(2011) X  -    167,862.755 (meters)                     COMP
 LC0104  NAD 83(2011) Y  - -4,835,294.293 (meters)                     COMP
 LC0104  NAD 83(2011) Z  -  4,142,325.721 (meters)                     COMP
 LC0104  LAPLACE CORR    -         -3.01  (seconds)                    DEFLEC18
 LC0104  DYNAMIC HEIGHT  -        198.451 (meters)      651.08  (feet) COMP
 LC0104  MODELED GRAVITY -    980,180.5   (mgal)                       NAVD 88
 LC0104
 LC0104  VERT ORDER      -  SECOND    CLASS 0
 LC0104
 LC0104  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0104  Standards:
 LC0104         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0104            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0104  -------------------------------------------------------------------
 LC0104  NETWORK    1.43   2.08           0.64   0.52   1.06      0.08670627
 LC0104  -------------------------------------------------------------------
 LC0104  Click here for local accuracies and other accuracy information.
 LC0104
 LC0104.The horizontal coordinates were established by GPS observations
 LC0104.and adjusted by the National Geodetic Survey in June 2012.
 LC0104
 LC0104.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0104.been affixed to the stable North American tectonic plate. See 
 LC0104.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0104
 LC0104.The horizontal coordinates are valid at the epoch date displayed above
 LC0104.which is a decimal equivalence of Year/Month/Day.
 LC0104
 LC0104.The orthometric height was determined by differential leveling and
 LC0104.adjusted by the NATIONAL GEODETIC SURVEY
 LC0104.in June 1991.
 LC0104
 LC0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0104.GEOID18 height accuracy estimate available here.
 LC0104
 LC0104.Click photographs - Photos may exist for this station.
 LC0104
 LC0104.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0104
 LC0104.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0104
 LC0104.The ellipsoidal height was determined by GPS observations
 LC0104.and is referenced to NAD 83.
 LC0104
 LC0104.The dynamic height is computed by dividing the NAVD 88
 LC0104.geopotential number by the normal gravity value computed on the
 LC0104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0104.degrees latitude (g = 980.6199 gals.).
 LC0104
 LC0104.The modeled gravity was interpolated from observed gravity values.
 LC0104
 LC0104. The following values were computed from the NAD 83(2011) position.
 LC0104
 LC0104;                    North         East     Units Scale Factor Converg.
 LC0104;SPC IL E     -   454,367.839   327,157.345   MT  0.99998407   +0 12 35.9
 LC0104;SPC IL E     - 1,490,705.15  1,073,348.72   sFT  0.99998407   +0 12 35.9
 LC0104;UTM  16      - 4,512,535.627   414,604.244   MT  0.99968976   -0 39 38.0
 LC0104
 LC0104!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0104!SPC IL E     -   0.99997395  x   0.99998407  =   0.99995802
 LC0104!UTM  16      -   0.99997395  x   0.99968976  =   0.99966372
 LC0104
 LC0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1460412535(NAD 83)
 LC0104
 LC0104                          SUPERSEDED SURVEY CONTROL
 LC0104
 LC0104  NAD 83(2007)-  40 45 33.66566(N)    088 00 42.15760(W) AD(2002.00) 0
 LC0104  ELLIP H (02/10/07)  166.105  (m)                       GP(2002.00)    
 LC0104  ELLIP H (02/03/05)  166.102  (m)                       GP(       ) 4 2
 LC0104  NAD 83(1997)-  40 45 33.66569(N)    088 00 42.15742(W) AD(       ) 1
 LC0104  ELLIP H (03/04/03)  166.093  (m)                       GP(       ) 4 2
 LC0104  NAVD 88             198.54   (m)          651.4    (f) LEVELING    3  
 LC0104  NGVD 29 (??/??/92)  198.611  (m)          651.61   (f) ADJ UNCH    2 0
 LC0104
 LC0104.Superseded values are not recommended for survey control.
 LC0104
 LC0104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0104.See file dsdata.pdf to determine how the superseded data were derived.
 LC0104
 LC0104_MARKER: DB = BENCH MARK DISK
 LC0104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0104_STAMPING: L 202 1959
 LC0104_MARK LOGO: CGS
 LC0104_PROJECTION: PROJECTING 8 CENTIMETERS
 LC0104_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0104+STABILITY: SURFACE MOTION
 LC0104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0104+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2020
 LC0104
 LC0104  HISTORY     - Date     Condition        Report By
 LC0104  HISTORY     - 1959     MONUMENTED       CGS
 LC0104  HISTORY     - 200205   GOOD             ASCPC
 LC0104  HISTORY     - 20071006 GOOD             GEOCAC
 LC0104  HISTORY     - 20200306 GOOD             ILDT
 LC0104
 LC0104                          STATION DESCRIPTION
 LC0104
 LC0104'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0104'1.5 MI SW FROM GILMAN.
 LC0104'ABOUT 0.15 MILES SOUTHWEST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0104'OFFICE AT GILMAN, THENCE 0.95 MILES WEST ALONG A GRAVEL ROAD,
 LC0104'THENCE 0.4 MILES SOUTH ALONG A GRAVEL ROAD, AT THE CROSSING OF
 LC0104'THE ILLINOIS CENTRAL RAILROAD, 28 FEET EAST OF THE CENTER LINE
 LC0104'OF THE ROAD, 34 FEET NORTH OF THE NORTH RAIL, 82 FEET
 LC0104'NORTH-NORTHEAST OF THE CENTER OF THE CROSSING, 20 FEET SOUTH OF
 LC0104'A FENCE, 2 FEET NORTHEAST OF A TELEPHONE POLE, 2.4 FEET NORTH
 LC0104'OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE
 LC0104'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0104
 LC0104                          STATION RECOVERY (2002)
 LC0104
 LC0104'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0104'RECOVERED AS DESCRIBED
 LC0104
 LC0104                          STATION RECOVERY (2007)
 LC0104
 LC0104'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0104'RECOVERED IN GOOD CONDITION.
 LC0104
 LC0104                          STATION RECOVERY (2020)
 LC0104
 LC0104'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0104'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1534 ***********************************************************************
 ME1534  DESIGNATION -  L 203
 ME1534  PID         -  ME1534
 ME1534  STATE/COUNTY-  IL/KANKAKEE
 ME1534  COUNTRY     -  US
 ME1534  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1534
 ME1534                         *CURRENT SURVEY CONTROL
 ME1534  ______________________________________________________________________
 ME1534* NAD 83(1986) POSITION- 41 02 24.46   (N) 087 53 39.10   (W)   HD_HELD1
 ME1534* NAVD 88 ORTHO HEIGHT -   195.215 (meters)      640.47  (feet) ADJUSTED
 ME1534  ______________________________________________________________________
 ME1534  GEOID HEIGHT    -        -32.637 (meters)                     GEOID18
 ME1534  DYNAMIC HEIGHT  -        195.137 (meters)      640.21  (feet) COMP
 ME1534  MODELED GRAVITY -    980,220.2   (mgal)                       NAVD 88
 ME1534
 ME1534  VERT ORDER      -  SECOND    CLASS 0
 ME1534
 ME1534.The horizontal coordinates were determined by differentially corrected
 ME1534.hand held GPS observations or other comparable positioning techniques
 ME1534.and have an estimated accuracy of +/- 3 meters.
 ME1534
 ME1534.The orthometric height was determined by differential leveling and
 ME1534.adjusted by the NATIONAL GEODETIC SURVEY
 ME1534.in June 1991.
 ME1534
 ME1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1534.GEOID18 height accuracy estimate available here.
 ME1534
 ME1534.Click photographs - Photos may exist for this station.
 ME1534
 ME1534.The dynamic height is computed by dividing the NAVD 88
 ME1534.geopotential number by the normal gravity value computed on the
 ME1534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1534.degrees latitude (g = 980.6199 gals.).
 ME1534
 ME1534.The modeled gravity was interpolated from observed gravity values.
 ME1534
 ME1534;                    North         East    Units  Estimated Accuracy
 ME1534;SPC IL E     -   485,591.0     336,923.7     MT  (+/- 3 meters HH1 GPS) 
 ME1534
 ME1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2484243596(NAD 83)
 ME1534
 ME1534                          SUPERSEDED SURVEY CONTROL
 ME1534
 ME1534  NGVD 29 (??/??/92)  195.301  (m)          640.75   (f) ADJ UNCH    2 0
 ME1534
 ME1534.Superseded values are not recommended for survey control.
 ME1534
 ME1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1534.See file dsdata.pdf to determine how the superseded data were derived.
 ME1534
 ME1534_MARKER: DB = BENCH MARK DISK
 ME1534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1534_STAMPING: L 203 1959
 ME1534_MARK LOGO: CGS
 ME1534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1534+STABILITY: SURFACE MOTION
 ME1534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1534+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2008
 ME1534
 ME1534  HISTORY     - Date     Condition        Report By
 ME1534  HISTORY     - 1959     MONUMENTED       CGS
 ME1534  HISTORY     - 20080908 GOOD             ILDT
 ME1534
 ME1534                          STATION DESCRIPTION
 ME1534
 ME1534'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1534'3.1 MI N FROM CHEBANSE.
 ME1534'ABOUT 0.2 MILES EAST ALONG CHEBANSE STREET FROM ITS JUNCTION WITH
 ME1534'CHESTNUT STREET IN CHEBANSE, THENCE 2.9 MILES NORTH ALONG U.S.
 ME1534'HIGHWAY 45, AT THE JUNCTION OF A DRIVEWAY EAST TO A FARM HOUSE,
 ME1534'54 1/2 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 70 FEET
 ME1534'EAST OF THE EAST RAIL OF EAST TRACK OF THE ILLINOIS CENTRAL
 ME1534'RAILROAD, 29 1/2 FEET SOUTH OF A TELEPHONE POLE WITH FOUR GUY
 ME1534'WIRES, 37 FEET NORTH OF THE EXTENDED CENTER LINE OF THE DRIVEWAY,
 ME1534'4.1 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 ME1534'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1534
 ME1534                          STATION RECOVERY (2008)
 ME1534
 ME1534'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 ME1534'FROM THE INTERSECTION OF I-57 AND US ROUTE 45 AT THE SOUTH EDGE OF
 ME1534'KANKAKEE,PROCEED SOUTHBOUND ON I-57 FOR 3.0 MILES TO THE MARK ON THE
 ME1534'RIGHT. MARK IS 12.0 FEET WEST OF FENCE,70.0 FEET EAST OF EAST RAIL OF
 ME1534'RAILROAD TRACKS,29.5 FEET SOUTH OF A TELEPHONE POLE WITH FOUR GUY
 ME1534'WIRES,AND 1 FOOT EAST OF AN ORANGE FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0333 ***********************************************************************
 LC0333  DESIGNATION -  L 204
 LC0333  PID         -  LC0333
 LC0333  STATE/COUNTY-  IL/CHAMPAIGN
 LC0333  COUNTRY     -  US
 LC0333  USGS QUAD   -  MAHOMET (2018)
 LC0333
 LC0333                         *CURRENT SURVEY CONTROL
 LC0333  ______________________________________________________________________
 LC0333* NAD 83(1986) POSITION- 40 11 30.     (N) 088 23 56.     (W)   SCALED
 LC0333* NAVD 88 ORTHO HEIGHT -   209.866 (meters)      688.54  (feet) ADJUSTED
 LC0333  ______________________________________________________________________
 LC0333  GEOID HEIGHT    -        -32.069 (meters)                     GEOID18
 LC0333  DYNAMIC HEIGHT  -        209.760 (meters)      688.19  (feet) COMP
 LC0333  MODELED GRAVITY -    980,117.6   (mgal)                       NAVD 88
 LC0333
 LC0333  VERT ORDER      -  SECOND    CLASS 0
 LC0333
 LC0333.The horizontal coordinates were scaled from a map and have
 LC0333.an estimated accuracy of +/- 6 seconds.
 LC0333
 LC0333.The orthometric height was determined by differential leveling and
 LC0333.adjusted by the NATIONAL GEODETIC SURVEY
 LC0333.in June 1991.
 LC0333
 LC0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0333.GEOID18 height accuracy estimate available here.
 LC0333
 LC0333.Click photographs - Photos may exist for this station.
 LC0333
 LC0333.The dynamic height is computed by dividing the NAVD 88
 LC0333.geopotential number by the normal gravity value computed on the
 LC0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0333.degrees latitude (g = 980.6199 gals.).
 LC0333
 LC0333.The modeled gravity was interpolated from observed gravity values.
 LC0333
 LC0333;                    North         East    Units  Estimated Accuracy
 LC0333;SPC IL E     -   391,280.      294,420.      MT  (+/- 180 meters Scaled)
 LC0333
 LC0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK809499(NAD 83)
 LC0333
 LC0333                          SUPERSEDED SURVEY CONTROL
 LC0333
 LC0333  NGVD 29 (??/??/92)  209.917  (m)          688.70   (f) ADJ UNCH    2 0
 LC0333
 LC0333.Superseded values are not recommended for survey control.
 LC0333
 LC0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0333.See file dsdata.pdf to determine how the superseded data were derived.
 LC0333
 LC0333_MARKER: DB = BENCH MARK DISK
 LC0333_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0333_SP_SET: BRIDGE
 LC0333_STAMPING: L 204 1959
 LC0333_MARK LOGO: CGS
 LC0333_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0333
 LC0333  HISTORY     - Date     Condition        Report By
 LC0333  HISTORY     - 1959     MONUMENTED       CGS
 LC0333  HISTORY     - 1973     GOOD             NGS
 LC0333  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0333  HISTORY     - 20051213 MARK NOT FOUND   ILDT
 LC0333
 LC0333                          STATION DESCRIPTION
 LC0333
 LC0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0333'0.6 MI E FROM MAHOMET.
 LC0333'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0333'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 0.4 MILE EAST ALONG
 LC0333'U.S. HIGHWAY 150, SET IN THE TOP OF THE NORTHEAST END OF THE
 LC0333'SOUTHEAST ABUTMENT OF A CONCRETE BRIDGE OVER THE SANGAMON RIVER,
 LC0333'14 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT
 LC0333'4 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LC0333
 LC0333                          STATION RECOVERY (1973)
 LC0333
 LC0333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0333'RECOVERED IN GOOD CONDITION.
 LC0333
 LC0333                          STATION RECOVERY (1986)
 LC0333
 LC0333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0333'MARK NOT FOUND.
 LC0333
 LC0333                          STATION RECOVERY (2005)
 LC0333
 LC0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0333'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0068 ***********************************************************************
 KB0068  DESIGNATION -  L 205
 KB0068  PID         -  KB0068
 KB0068  STATE/COUNTY-  IL/CHAMPAIGN
 KB0068  COUNTRY     -  US
 KB0068  USGS QUAD   -  TOLONO (2018)
 KB0068
 KB0068                         *CURRENT SURVEY CONTROL
 KB0068  ______________________________________________________________________
 KB0068* NAD 83(1986) POSITION- 39 52 45.     (N) 088 16 00.     (W)   SCALED
 KB0068* NAVD 88 ORTHO HEIGHT -   212.594 (meters)      697.49  (feet) ADJUSTED
 KB0068  ______________________________________________________________________
 KB0068  GEOID HEIGHT    -        -32.022 (meters)                     GEOID18
 KB0068  DYNAMIC HEIGHT  -        212.483 (meters)      697.12  (feet) COMP
 KB0068  MODELED GRAVITY -    980,101.9   (mgal)                       NAVD 88
 KB0068
 KB0068  VERT ORDER      -  SECOND    CLASS 0
 KB0068
 KB0068.The horizontal coordinates were scaled from a map and have
 KB0068.an estimated accuracy of +/- 6 seconds.
 KB0068
 KB0068.The orthometric height was determined by differential leveling and
 KB0068.adjusted by the NATIONAL GEODETIC SURVEY
 KB0068.in June 1991.
 KB0068
 KB0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0068.GEOID18 height accuracy estimate available here.
 KB0068
 KB0068.Click photographs - Photos may exist for this station.
 KB0068
 KB0068.The dynamic height is computed by dividing the NAVD 88
 KB0068.geopotential number by the normal gravity value computed on the
 KB0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0068.degrees latitude (g = 980.6199 gals.).
 KB0068
 KB0068.The modeled gravity was interpolated from observed gravity values.
 KB0068
 KB0068;                    North         East    Units  Estimated Accuracy
 KB0068;SPC IL E     -   356,590.      305,700.      MT  (+/- 180 meters Scaled)
 KB0068
 KB0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK916151(NAD 83)
 KB0068
 KB0068                          SUPERSEDED SURVEY CONTROL
 KB0068
 KB0068  NGVD 29 (??/??/92)  212.653  (m)          697.68   (f) ADJ UNCH    2 0
 KB0068
 KB0068.Superseded values are not recommended for survey control.
 KB0068
 KB0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0068.See file dsdata.pdf to determine how the superseded data were derived.
 KB0068
 KB0068_MARKER: DB = BENCH MARK DISK
 KB0068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0068_STAMPING: L 205 1959
 KB0068_MARK LOGO: CGS
 KB0068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0068+STABILITY: SURFACE MOTION
 KB0068
 KB0068  HISTORY     - Date     Condition        Report By
 KB0068  HISTORY     - 1959     MONUMENTED       CGS
 KB0068  HISTORY     - 1973     MARK NOT FOUND   ILHD
 KB0068  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0068  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 KB0068  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 KB0068
 KB0068                          STATION DESCRIPTION
 KB0068
 KB0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0068'3.1 MI S FROM PESOTUM.
 KB0068'ABOUT 0.35 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0068'CENTRAL RAILROAD STATION AT PESOTUM, THENCE 0.15 MILE SOUTH ALONG
 KB0068'A GRAVEL ROAD, THENCE 0.05 MILES EAST ALONG A GRAVEL ROAD, THENCE
 KB0068'2.15 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.4 MILE EAST ALONG
 KB0068'AN ASPAHLT ROAD, AT THE JUNCTION OF A FARM DRIVE NORTH TO A
 KB0068'FARM HOUSE, 19 FEET NORTH OF THE CENTER LINE OF THE ROAD, 210 1/2
 KB0068'FEET WEST OF THE CENTER LINE OF THE DRIVE, 1 1/2 FEET SOUTH OF
 KB0068'A FENCE, 5 FEET EAST OF A FENCE CORNER, 2.1 FEET EAST OF A METAL
 KB0068'WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 KB0068'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- FENCE
 KB0068'HAS BEEN REMOVED.
 KB0068
 KB0068                          STATION RECOVERY (1973)
 KB0068
 KB0068'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0068'MARK NOT FOUND.
 KB0068
 KB0068                          STATION RECOVERY (1980)
 KB0068
 KB0068'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0068'MARK NOT FOUND.
 KB0068
 KB0068                          STATION RECOVERY (2005)
 KB0068
 KB0068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB0068'MARK NOT FOUND.
 KB0068
 KB0068                          STATION RECOVERY (2011)
 KB0068
 KB0068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0068'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1598 ***********************************************************************
 ME1598  DESIGNATION -  L 207
 ME1598  PID         -  ME1598
 ME1598  STATE/COUNTY-  IL/COOK
 ME1598  COUNTRY     -  US
 ME1598  USGS QUAD   -  STEGER (2018)
 ME1598
 ME1598                         *CURRENT SURVEY CONTROL
 ME1598  ______________________________________________________________________
 ME1598* NAD 83(1986) POSITION- 41 28 11.     (N) 087 44 50.     (W)   SCALED
 ME1598* NAVD 88 ORTHO HEIGHT -   230.696 (meters)      756.88  (feet) ADJUSTED
 ME1598  ______________________________________________________________________
 ME1598  GEOID HEIGHT    -        -33.292 (meters)                     GEOID18
 ME1598  DYNAMIC HEIGHT  -        230.605 (meters)      756.58  (feet) COMP
 ME1598  MODELED GRAVITY -    980,223.9   (mgal)                       NAVD 88
 ME1598
 ME1598  VERT ORDER      -  SECOND    CLASS 0
 ME1598
 ME1598.The horizontal coordinates were scaled from a map and have
 ME1598.an estimated accuracy of +/- 6 seconds.
 ME1598
 ME1598.The orthometric height was determined by differential leveling and
 ME1598.adjusted by the NATIONAL GEODETIC SURVEY
 ME1598.in June 1991.
 ME1598
 ME1598.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1598.GEOID18 height accuracy estimate available here.
 ME1598
 ME1598.Click photographs - Photos may exist for this station.
 ME1598
 ME1598.The dynamic height is computed by dividing the NAVD 88
 ME1598.geopotential number by the normal gravity value computed on the
 ME1598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1598.degrees latitude (g = 980.6199 gals.).
 ME1598
 ME1598.The modeled gravity was interpolated from observed gravity values.
 ME1598
 ME1598;                    North         East    Units  Estimated Accuracy
 ME1598;SPC IL E     -   533,370.      348,960.      MT  (+/- 180 meters Scaled)
 ME1598
 ME1598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL376911(NAD 83)
 ME1598
 ME1598                          SUPERSEDED SURVEY CONTROL
 ME1598
 ME1598  NGVD 29 (??/??/92)  230.783  (m)          757.16   (f) ADJ UNCH    2 0
 ME1598
 ME1598.Superseded values are not recommended for survey control.
 ME1598
 ME1598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1598.See file dsdata.pdf to determine how the superseded data were derived.
 ME1598
 ME1598_MARKER: DB = BENCH MARK DISK
 ME1598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1598_STAMPING: L 207 1959
 ME1598_MARK LOGO: CGS
 ME1598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1598+STABILITY: SURFACE MOTION
 ME1598
 ME1598  HISTORY     - Date     Condition        Report By
 ME1598  HISTORY     - 1959     MONUMENTED       CGS
 ME1598  HISTORY     - 1967     GOOD             CGS
 ME1598  HISTORY     - 1979     GOOD             LOCENG
 ME1598  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1598
 ME1598                          STATION DESCRIPTION
 ME1598
 ME1598'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1598'3.2 MI S FROM MATTESON.
 ME1598'ABOUT 2.45 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1598'WITH U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, THENCE
 ME1598'0.8 MILES WEST ALONG AN ASPHALT ROAD, AT A DRIVEWAY NORTH TO A
 ME1598'FARM HOUSE, 34 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 ME1598'72 1/2 FEET EAST OF THE CENTER LINE OF THE DRIVE, 1 1/2 FEET
 ME1598'SOUTH OF A FENCE, 4 1/2 FEET WEST OF A T-FENCE CORNER, 5 FEET
 ME1598'EAST OF A POWER POLE WITH A TRANSFORMER, 2.3 FEET WEST OF A
 ME1598'METAL WITNESS POST, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE
 ME1598'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 ME1598
 ME1598                          STATION RECOVERY (1967)
 ME1598
 ME1598'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1598'RECOVERED IN GOOD CONDITION.
 ME1598
 ME1598                          STATION RECOVERY (1979)
 ME1598
 ME1598'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 ME1598'RECOVERED IN GOOD CONDITION.
 ME1598
 ME1598                          STATION RECOVERY (2008)
 ME1598
 ME1598'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1598'ORIGINAL DESCRIPTION REMAINS ACCURATE WITH EXCEPTION TO THE FENCE
 ME1598'T-CORNER.  THERE IS NOW A GREEN CHAIN LINK FENCE CORNER IN THE AREA.
 ME1598'THIS PARTY LOCATED A METAL WITNESS POST (ITS FOUNDATION VERY UNSTABLE)
 ME1598'BUT DID NOT LOCATE THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0283 ***********************************************************************
 KB0283  DESIGNATION -  L 208
 KB0283  PID         -  KB0283
 KB0283  STATE/COUNTY-  IL/COLES
 KB0283  COUNTRY     -  US
 KB0283  USGS QUAD   -  MATTOON EAST (2018)
 KB0283
 KB0283                         *CURRENT SURVEY CONTROL
 KB0283  ______________________________________________________________________
 KB0283* NAD 83(1986) POSITION- 39 27 20.     (N) 088 21 01.     (W)   SCALED
 KB0283* NAVD 88 ORTHO HEIGHT -   223.265 (meters)      732.50  (feet) ADJUSTED
 KB0283  ______________________________________________________________________
 KB0283  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0283  DYNAMIC HEIGHT  -        223.135 (meters)      732.07  (feet) COMP
 KB0283  MODELED GRAVITY -    980,042.6   (mgal)                       NAVD 88
 KB0283
 KB0283  VERT ORDER      -  SECOND    CLASS 0
 KB0283
 KB0283.The horizontal coordinates were scaled from a map and have
 KB0283.an estimated accuracy of +/- 6 seconds.
 KB0283
 KB0283.The orthometric height was determined by differential leveling and
 KB0283.adjusted by the NATIONAL GEODETIC SURVEY
 KB0283.in June 1991.
 KB0283
 KB0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0283.GEOID18 height accuracy estimate available here.
 KB0283
 KB0283.Click photographs - Photos may exist for this station.
 KB0283
 KB0283.The dynamic height is computed by dividing the NAVD 88
 KB0283.geopotential number by the normal gravity value computed on the
 KB0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0283.degrees latitude (g = 980.6199 gals.).
 KB0283
 KB0283.The modeled gravity was interpolated from observed gravity values.
 KB0283
 KB0283;                    North         East    Units  Estimated Accuracy
 KB0283;SPC IL E     -   309,550.      298,540.      MT  (+/- 180 meters Scaled)
 KB0283
 KB0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ838682(NAD 83)
 KB0283
 KB0283                          SUPERSEDED SURVEY CONTROL
 KB0283
 KB0283  NGVD 29 (??/??/92)  223.326  (m)          732.70   (f) ADJ UNCH    2 0
 KB0283
 KB0283.Superseded values are not recommended for survey control.
 KB0283
 KB0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0283.See file dsdata.pdf to determine how the superseded data were derived.
 KB0283
 KB0283_MARKER: DB = BENCH MARK DISK
 KB0283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0283_STAMPING: L 208 1959
 KB0283_MARK LOGO: CGS
 KB0283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0283+STABILITY: SURFACE MOTION
 KB0283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0283+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0283
 KB0283  HISTORY     - Date     Condition        Report By
 KB0283  HISTORY     - 1959     MONUMENTED       CGS
 KB0283  HISTORY     - 1973     GOOD             NGS
 KB0283  HISTORY     - 20011225 GOOD             INDIV
 KB0283  HISTORY     - 20050228 GOOD             ILDT
 KB0283
 KB0283                          STATION DESCRIPTION
 KB0283
 KB0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0283'4 MI SE FROM MATTOON.
 KB0283'ABOUT 1.9 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0283'WITH STATE HIGHWAY 16 IN MATTOON, THENCE 1.6 MILES EAST ALONG AN
 KB0283'ASPHALT ROAD, THENCE 0.5 MILES SOUTH ALONG AN ASPHALT ROAD, AT
 KB0283'THE JUNCTION OF A DRIVE EAST TO CENTER LINE OF THE DRIVE, 1 1/2
 KB0283'FEET WEST OF A FENCE, 19 1/2 FEET NORTH OF A FENCE CORNER, 14 1/2
 KB0283'FEET NORTH OF A TELEPHONE POLE, 1.9 FEET NORTH-NORTHWEST OF A
 KB0283'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND
 KB0283'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0283
 KB0283                          STATION RECOVERY (1973)
 KB0283
 KB0283'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0283'RECOVERED IN GOOD CONDITION.
 KB0283
 KB0283                          STATION RECOVERY (2001)
 KB0283
 KB0283'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB0283'RECOVERED IN GOOD CONDITION.
 KB0283
 KB0283                          STATION RECOVERY (2005)
 KB0283
 KB0283'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0283'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0517 ***********************************************************************
 KB0517  DESIGNATION -  L 209
 KB0517  PID         -  KB0517
 KB0517  STATE/COUNTY-  IL/EFFINGHAM
 KB0517  COUNTRY     -  US
 KB0517  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0517
 KB0517                         *CURRENT SURVEY CONTROL
 KB0517  ______________________________________________________________________
 KB0517* NAD 83(1986) POSITION- 39 09 45.     (N) 088 30 29.     (W)   SCALED
 KB0517* NAVD 88 ORTHO HEIGHT -   186.618 (meters)      612.26  (feet) ADJUSTED
 KB0517  ______________________________________________________________________
 KB0517  GEOID HEIGHT    -        -32.013 (meters)                     GEOID18
 KB0517  DYNAMIC HEIGHT  -        186.507 (meters)      611.90  (feet) COMP
 KB0517  MODELED GRAVITY -    980,026.2   (mgal)                       NAVD 88
 KB0517
 KB0517  VERT ORDER      -  SECOND    CLASS 0
 KB0517
 KB0517.The horizontal coordinates were scaled from a map and have
 KB0517.an estimated accuracy of +/- 6 seconds.
 KB0517
 KB0517.The orthometric height was determined by differential leveling and
 KB0517.adjusted by the NATIONAL GEODETIC SURVEY
 KB0517.in June 1991.
 KB0517
 KB0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0517.GEOID18 height accuracy estimate available here.
 KB0517
 KB0517.Click photographs - Photos may exist for this station.
 KB0517
 KB0517.The dynamic height is computed by dividing the NAVD 88
 KB0517.geopotential number by the normal gravity value computed on the
 KB0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0517.degrees latitude (g = 980.6199 gals.).
 KB0517
 KB0517.The modeled gravity was interpolated from observed gravity values.
 KB0517
 KB0517;                    North         East    Units  Estimated Accuracy
 KB0517;SPC IL E     -   277,030.      284,900.      MT  (+/- 180 meters Scaled)
 KB0517
 KB0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ697358(NAD 83)
 KB0517
 KB0517                          SUPERSEDED SURVEY CONTROL
 KB0517
 KB0517  NGVD 29 (??/??/92)  186.704  (m)          612.54   (f) ADJ UNCH    2 0
 KB0517
 KB0517.Superseded values are not recommended for survey control.
 KB0517
 KB0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0517.See file dsdata.pdf to determine how the superseded data were derived.
 KB0517
 KB0517_MARKER: DB = BENCH MARK DISK
 KB0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0517_STAMPING: L 209 1959
 KB0517_MARK LOGO: CGS
 KB0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0517+STABILITY: SURFACE MOTION
 KB0517
 KB0517  HISTORY     - Date     Condition        Report By
 KB0517  HISTORY     - 1959     MONUMENTED       CGS
 KB0517  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0517
 KB0517                          STATION DESCRIPTION
 KB0517
 KB0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0517'4.4 MI NE FROM EFFINGHAM.
 KB0517'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0517'WITH U.S. HIGHWAY 40 IN EFFINGHAM, THENCE 0.5 MILE EAST ALONG AN
 KB0517'ASPHALT ROAD, THENCE 1.0 MILE NORTH ALONG AN OILED ROAD, THENCE
 KB0517'0.75 MILE EAST ALONG AN OILED ROAD, AT A FARM HOUSE SOUTH OF THE
 KB0517'ROAD, 20 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET
 KB0517'NORTH OF A FENCE, 5 FEET EAST OF A FENCE CORNER, 39.5 FEET NORTHWEST
 KB0517'OF THE NORTHWEST CORNER OF THE FARM HOUSE, 2.1 FEET WEST-NORTHWEST
 KB0517'OF A METAL WITNESS POST ABOUT LEVEL WITH THE ROAD AND SET IN
 KB0517'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0517
 KB0517                          STATION RECOVERY (2012)
 KB0517
 KB0517'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0517'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1635 ***********************************************************************
 LC1635  DESIGNATION -  L 21 RESET
 LC1635  PID         -  LC1635
 LC1635  STATE/COUNTY-  IL/LIVINGSTON
 LC1635  COUNTRY     -  US
 LC1635  USGS QUAD   -  SAUNEMIN (2018)
 LC1635
 LC1635                         *CURRENT SURVEY CONTROL
 LC1635  ______________________________________________________________________
 LC1635* NAD 83(1986) POSITION- 40 53 45.     (N) 088 24 15.     (W)   SCALED
 LC1635* NAVD 88 ORTHO HEIGHT -   213.57  (meters)      700.7   (feet) RESET
 LC1635  ______________________________________________________________________
 LC1635  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 LC1635  VERT ORDER      -  THIRD
 LC1635
 LC1635.The horizontal coordinates were scaled from a map and have
 LC1635.an estimated accuracy of +/- 6 seconds.
 LC1635
 LC1635.The orthometric height was computed from unverified reset data.
 LC1635
 LC1635.No vertical observational check was made to the station.
 LC1635
 LC1635.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1635.GEOID18 height accuracy estimate available here.
 LC1635
 LC1635.Click photographs - Photos may exist for this station.
 LC1635
 LC1635;                    North         East    Units  Estimated Accuracy
 LC1635;SPC IL E     -   469,480.      294,030.      MT  (+/- 180 meters Scaled)
 LC1635
 LC1635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL817281(NAD 83)
 LC1635
 LC1635                          SUPERSEDED SURVEY CONTROL
 LC1635
 LC1635  NGVD 29 (11/09/15)  213.64   (m)          700.9    (f) RESET       3  
 LC1635
 LC1635.Superseded values are not recommended for survey control.
 LC1635
 LC1635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1635.See file dsdata.pdf to determine how the superseded data were derived.
 LC1635
 LC1635_MARKER: DV = VERTICAL CONTROL DISK
 LC1635_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1635_SP_SET: FOOTING
 LC1635_STAMPING: L 21 RESET 1981
 LC1635_MARK LOGO: NGS
 LC1635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1635+STABILITY: SURFACE MOTION
 LC1635
 LC1635  HISTORY     - Date     Condition        Report By
 LC1635  HISTORY     - 1981     MONUMENTED       LOCENG
 LC1635  HISTORY     - 20130513 GOOD             ILDT
 LC1635
 LC1635                          STATION DESCRIPTION
 LC1635
 LC1635'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1981
 LC1635'IN SAUNEMIN.
 LC1635'IN SAUNEMIN, IN TOP OF THE WEST CORNER OF A CONCRETE FOOTING UNDER
 LC1635'THE SOUTHWEST LEG OF THE WATER TANK, AND 1 FOOT HIGHER THAN GROUND.
 LC1635
 LC1635                          STATION RECOVERY (2013)
 LC1635
 LC1635'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1635'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0385 ***********************************************************************
 KB0385  DESIGNATION -  L 210 RESET
 KB0385  PID         -  KB0385
 KB0385  STATE/COUNTY-  IL/CUMBERLAND
 KB0385  COUNTRY     -  US
 KB0385  USGS QUAD   -  TOLEDO (2018)
 KB0385
 KB0385                         *CURRENT SURVEY CONTROL
 KB0385  ______________________________________________________________________
 KB0385* NAD 83(1986) POSITION- 39 15 13.     (N) 088 08 38.     (W)   SCALED
 KB0385* NAVD 88 ORTHO HEIGHT -   183.036 (meters)      600.51  (feet) ADJUSTED
 KB0385  ______________________________________________________________________
 KB0385  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 KB0385  DYNAMIC HEIGHT  -        182.928 (meters)      600.16  (feet) COMP
 KB0385  MODELED GRAVITY -    980,037.3   (mgal)                       NAVD 88
 KB0385
 KB0385  VERT ORDER      -  SECOND    CLASS 0
 KB0385
 KB0385.The horizontal coordinates were scaled from a map and have
 KB0385.an estimated accuracy of +/- 6 seconds.
 KB0385
 KB0385.The orthometric height was determined by differential leveling and
 KB0385.adjusted by the NATIONAL GEODETIC SURVEY
 KB0385.in June 1991.
 KB0385
 KB0385.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0385.GEOID18 height accuracy estimate available here.
 KB0385
 KB0385.Click photographs - Photos may exist for this station.
 KB0385
 KB0385.The dynamic height is computed by dividing the NAVD 88
 KB0385.geopotential number by the normal gravity value computed on the
 KB0385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0385.degrees latitude (g = 980.6199 gals.).
 KB0385
 KB0385.The modeled gravity was interpolated from observed gravity values.
 KB0385
 KB0385;                    North         East    Units  Estimated Accuracy
 KB0385;SPC IL E     -   287,150.      316,350.      MT  (+/- 180 meters Scaled)
 KB0385
 KB0385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ013455(NAD 83)
 KB0385
 KB0385                          SUPERSEDED SURVEY CONTROL
 KB0385
 KB0385  NGVD 29 (??/??/92)  183.095  (m)          600.70   (f) ADJ UNCH    2 0
 KB0385
 KB0385.Superseded values are not recommended for survey control.
 KB0385
 KB0385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0385.See file dsdata.pdf to determine how the superseded data were derived.
 KB0385
 KB0385_MARKER: DB = BENCH MARK DISK
 KB0385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0385_STAMPING: L 210 1959 RESET 1960
 KB0385_MARK LOGO: CGS
 KB0385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0385+STABILITY: SURFACE MOTION
 KB0385_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0385+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2005
 KB0385
 KB0385  HISTORY     - Date     Condition        Report By
 KB0385  HISTORY     - 1960     MONUMENTED       CGS
 KB0385  HISTORY     - 20050215 GOOD             ILDT
 KB0385
 KB0385                          STATION DESCRIPTION
 KB0385
 KB0385'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0385'0.6 MI NE FROM GREENUP.
 KB0385'ABOUT 0.6 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0385'WITH STATE HIGHWAY 130 IN GREENUP, ABOUT 0.1 MILE WEST OF A FARM
 KB0385'HOUSE NORTH OF THE HIGHWAY, AT A POWER LINE CROSSING, AT THE
 KB0385'JUNCTION OF A SERVICE ROAD NORTH OF THE HIGHWAY, 181 FEET NORTH
 KB0385'OF THE CENTER LINE OF THE HIGHWAY AND IN LINE WITH THE POWER LINE,
 KB0385'3 FEET WEST OF THE SOUTHWEST CORNER OF AN OPEN MACHINE STORAGE
 KB0385'SHED, 132 FEET SOUTH OF A POWER POLE, 125 FEET NORTH OF THE
 KB0385'CENTER LINE OF THE SERVICE ROAD, 2.4 FEET WEST OF A METAL WITNESS
 KB0385'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE
 KB0385'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0385
 KB0385                          STATION RECOVERY (2005)
 KB0385
 KB0385'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0385'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1393 ***********************************************************************
 KA1393  DESIGNATION -  L 211
 KA1393  PID         -  KA1393
 KA1393  STATE/COUNTY-  IL/CLARK
 KA1393  COUNTRY     -  US
 KA1393  USGS QUAD   -  MARSHALL (2018)
 KA1393
 KA1393                         *CURRENT SURVEY CONTROL
 KA1393  ______________________________________________________________________
 KA1393* NAD 83(1986) POSITION- 39 22 46.     (N) 087 44 09.     (W)   SCALED
 KA1393* NAVD 88 ORTHO HEIGHT -   165.343 (meters)      542.46  (feet) ADJUSTED
 KA1393  ______________________________________________________________________
 KA1393  GEOID HEIGHT    -        -32.215 (meters)                     GEOID18
 KA1393  DYNAMIC HEIGHT  -        165.249 (meters)      542.15  (feet) COMP
 KA1393  MODELED GRAVITY -    980,052.8   (mgal)                       NAVD 88
 KA1393
 KA1393  VERT ORDER      -  SECOND    CLASS 0
 KA1393
 KA1393.The horizontal coordinates were scaled from a map and have
 KA1393.an estimated accuracy of +/- 6 seconds.
 KA1393
 KA1393.The orthometric height was determined by differential leveling and
 KA1393.adjusted by the NATIONAL GEODETIC SURVEY
 KA1393.in June 1991.
 KA1393
 KA1393.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1393.GEOID18 height accuracy estimate available here.
 KA1393
 KA1393.Click photographs - Photos may exist for this station.
 KA1393
 KA1393.The dynamic height is computed by dividing the NAVD 88
 KA1393.geopotential number by the normal gravity value computed on the
 KA1393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1393.degrees latitude (g = 980.6199 gals.).
 KA1393
 KA1393.The modeled gravity was interpolated from observed gravity values.
 KA1393
 KA1393;                    North         East    Units  Estimated Accuracy
 KA1393;SPC IL E     -   301,270.      351,480.      MT  (+/- 180 meters Scaled)
 KA1393
 KA1393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ366591(NAD 83)
 KA1393
 KA1393                          SUPERSEDED SURVEY CONTROL
 KA1393
 KA1393  NGVD 29 (??/??/92)  165.423  (m)          542.73   (f) ADJ UNCH    2 0
 KA1393
 KA1393.Superseded values are not recommended for survey control.
 KA1393
 KA1393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1393.See file dsdata.pdf to determine how the superseded data were derived.
 KA1393
 KA1393_MARKER: DB = BENCH MARK DISK
 KA1393_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1393_SP_SET: BRIDGE
 KA1393_STAMPING: L 211 1959
 KA1393_MARK LOGO: CGS
 KA1393_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1393_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1393+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1393
 KA1393  HISTORY     - Date     Condition        Report By
 KA1393  HISTORY     - 1959     MONUMENTED       CGS
 KA1393  HISTORY     - 19971019 GOOD             USPSQD
 KA1393  HISTORY     - 20050208 GOOD             ILDT
 KA1393  HISTORY     - 20120330 GOOD             TROTT
 KA1393
 KA1393                          STATION DESCRIPTION
 KA1393
 KA1393'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1393'3.1 MI SW FROM MARSHALL.
 KA1393'3.1 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1393'STATE HIGHWAY 1 IN THE  NORTH PART OF MARSHALL, ABOUT 70 YARDS
 KA1393'SOUTHWEST OF THE JUNCTION OF A GRAVEL ROAD NORTH, SET IN THE TOP
 KA1393'OF THE SOUTH END OF THE WINGWALL AT THE NORTH CORNER OF A 125-FOOT
 KA1393'CONCRETE BRIDGE ACROSS MILL CREEK, 18 FEET NORTH-NORTHWEST OF THE
 KA1393'CENTER LINE OF THE HIGHWAY AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF
 KA1393'THE HIGHWAY.  NOTE-- THIS MARK MAY BE DESTROYED BY THE ILLINOIS
 KA1393'HIGHWAY DEPARTMENT IN ABOUT 10 YEARS.  A NEW MARK U 211 WAS SET
 KA1393'IN THE NEAR VICINITY.
 KA1393
 KA1393                          STATION RECOVERY (1997)
 KA1393
 KA1393'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1393'RECOVERED IN GOOD CONDITION.
 KA1393
 KA1393                          STATION RECOVERY (2005)
 KA1393
 KA1393'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1393'RECOVERED IN GOOD CONDITION.
 KA1393
 KA1393                          STATION RECOVERY (2012)
 KA1393
 KA1393'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1393'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0963 ***********************************************************************
 JB0963  DESIGNATION -  L 212
 JB0963  PID         -  JB0963
 JB0963  STATE/COUNTY-  IL/BOND
 JB0963  COUNTRY     -  US
 JB0963  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0963
 JB0963                         *CURRENT SURVEY CONTROL
 JB0963  ______________________________________________________________________
 JB0963* NAD 83(1986) POSITION- 38 53 15.     (N) 089 20 17.     (W)   SCALED
 JB0963* NAVD 88 ORTHO HEIGHT -   167.107 (meters)      548.25  (feet) ADJUSTED
 JB0963  ______________________________________________________________________
 JB0963  GEOID HEIGHT    -        -31.370 (meters)                     GEOID18
 JB0963  DYNAMIC HEIGHT  -        167.005 (meters)      547.92  (feet) COMP
 JB0963  MODELED GRAVITY -    980,011.1   (mgal)                       NAVD 88
 JB0963
 JB0963  VERT ORDER      -  SECOND    CLASS 0
 JB0963
 JB0963.The horizontal coordinates were scaled from a map and have
 JB0963.an estimated accuracy of +/- 6 seconds.
 JB0963
 JB0963.The orthometric height was determined by differential leveling and
 JB0963.adjusted by the NATIONAL GEODETIC SURVEY
 JB0963.in June 1991.
 JB0963
 JB0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0963.GEOID18 height accuracy estimate available here.
 JB0963
 JB0963.Click photographs - Photos may exist for this station.
 JB0963
 JB0963.The dynamic height is computed by dividing the NAVD 88
 JB0963.geopotential number by the normal gravity value computed on the
 JB0963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0963.degrees latitude (g = 980.6199 gals.).
 JB0963
 JB0963.The modeled gravity was interpolated from observed gravity values.
 JB0963
 JB0963;                    North         East    Units  Estimated Accuracy
 JB0963;SPC IL W     -   246,810.      771,890.      MT  (+/- 180 meters Scaled)
 JB0963
 JB0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ972068(NAD 83)
 JB0963
 JB0963                          SUPERSEDED SURVEY CONTROL
 JB0963
 JB0963  NGVD 29 (??/??/92)  167.233  (m)          548.66   (f) ADJ UNCH    2 0
 JB0963
 JB0963.Superseded values are not recommended for survey control.
 JB0963
 JB0963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0963.See file dsdata.pdf to determine how the superseded data were derived.
 JB0963
 JB0963_MARKER: DB = BENCH MARK DISK
 JB0963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0963_STAMPING: L 212 1960
 JB0963_MARK LOGO: CGS
 JB0963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0963+STABILITY: SURFACE MOTION
 JB0963
 JB0963  HISTORY     - Date     Condition        Report By
 JB0963  HISTORY     - 1960     MONUMENTED       CGS
 JB0963  HISTORY     - 20091229 MARK NOT FOUND   GEOCAC
 JB0963
 JB0963                          STATION DESCRIPTION
 JB0963
 JB0963'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0963'0.8 MI S FROM SMITHBORO.
 JB0963'ABOUT 0.6 MILE SOUTH ALONG A CONCRETE PAVED ROAD FROM THE POST
 JB0963'OFFICE AT SMITHBORO, THENCE 0.15 MILE EAST ALONG AN OILED ROAD,
 JB0963'AT THE JUNCTION OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD,
 JB0963'51 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 46 1/2 FEET
 JB0963'EAST OF THE EAST RAIL, 36 FEET NORTH OF A POWER POLE, 63 FEET
 JB0963'EAST-NORTHEAST OF THE CENTER OF THE JUNCTION, 1 FOOT WEST OF A
 JB0963'FENCE, 1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 JB0963'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB0963'POST PROJECTING 2 INCHES.
 JB0963
 JB0963                          STATION RECOVERY (2009)
 JB0963
 JB0963'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB0963'THE FENCE AND WITNESS POST DESCRIBED IN 1960 HAVE BEEN REMOVED.  THE
 JB0963'TIES PLACE THIS MARK WITHIN A PLOWED FIELD, AND IT WAS NOT VISIBLE
 JB0963'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1393 ***********************************************************************
 JB1393  DESIGNATION -  L 213
 JB1393  PID         -  JB1393
 JB1393  STATE/COUNTY-  IL/BOND
 JB1393  COUNTRY     -  US
 JB1393  USGS QUAD   -  POCAHONTAS (2018)
 JB1393
 JB1393                         *CURRENT SURVEY CONTROL
 JB1393  ______________________________________________________________________
 JB1393* NAD 83(1986) POSITION- 38 48 50.18   (N) 089 34 24.34   (W)   HD_HELD1
 JB1393* NAVD 88 ORTHO HEIGHT -   165.490 (meters)      542.95  (feet) ADJUSTED
 JB1393  ______________________________________________________________________
 JB1393  GEOID HEIGHT    -        -31.167 (meters)                     GEOID18
 JB1393  DYNAMIC HEIGHT  -        165.388 (meters)      542.61  (feet) COMP
 JB1393  MODELED GRAVITY -    980,006.2   (mgal)                       NAVD 88
 JB1393
 JB1393  VERT ORDER      -  SECOND    CLASS 0
 JB1393
 JB1393.The horizontal coordinates were determined by differentially corrected
 JB1393.hand held GPS observations or other comparable positioning techniques
 JB1393.and have an estimated accuracy of +/- 3 meters.
 JB1393
 JB1393.The orthometric height was determined by differential leveling and
 JB1393.adjusted by the NATIONAL GEODETIC SURVEY
 JB1393.in June 1991.
 JB1393
 JB1393.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1393.GEOID18 height accuracy estimate available here.
 JB1393
 JB1393.Click photographs - Photos may exist for this station.
 JB1393
 JB1393.The dynamic height is computed by dividing the NAVD 88
 JB1393.geopotential number by the normal gravity value computed on the
 JB1393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1393.degrees latitude (g = 980.6199 gals.).
 JB1393
 JB1393.The modeled gravity was interpolated from observed gravity values.
 JB1393
 JB1393;                    North         East    Units  Estimated Accuracy
 JB1393;SPC IL W     -   238,482.4     751,521.6     MT  (+/- 3 meters HH1 GPS) 
 JB1393
 JB1393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7656399275(NAD 83)
 JB1393
 JB1393                          SUPERSEDED SURVEY CONTROL
 JB1393
 JB1393  NGVD 29 (??/??/92)  165.613  (m)          543.35   (f) ADJ UNCH    2 0
 JB1393
 JB1393.Superseded values are not recommended for survey control.
 JB1393
 JB1393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1393.See file dsdata.pdf to determine how the superseded data were derived.
 JB1393
 JB1393_MARKER: DB = BENCH MARK DISK
 JB1393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1393_STAMPING: L 213 1960
 JB1393_MARK LOGO: CGS
 JB1393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1393+STABILITY: SURFACE MOTION
 JB1393
 JB1393  HISTORY     - Date     Condition        Report By
 JB1393  HISTORY     - 1960     MONUMENTED       CGS
 JB1393
 JB1393                          STATION DESCRIPTION
 JB1393
 JB1393'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1393'2.3 MI SW FROM POCAHONTAS.
 JB1393'ABOUT 2.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB1393'WITH MAIN STREET IN POCAHONTAS, THENCE 0.1 MILE NORTH ALONG AN
 JB1393'OILED ROAD, AT A DRIVE EAST TO A POWER SUB-STATION, 20 1/2 FEET
 JB1393'EAST OF THE CENTER LINE OF THE ROAD, 110 FEET NORTH OF THE CENTER
 JB1393'LINE OF THE DRIVE EAST, 37 FEET SOUTH-SOUTHEAST OF THE EAST END
 JB1393'OF A CONCRETE PIPE CULVERT, 2 1/2 FEET SOUTH OF A POWER POLE, 1.5
 JB1393'FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 JB1393'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0716 ***********************************************************************
 JB0716  DESIGNATION -  L 214
 JB0716  PID         -  JB0716
 JB0716  STATE/COUNTY-  IL/FAYETTE
 JB0716  COUNTRY     -  US
 JB0716  USGS QUAD   -  KINMUNDY (2018)
 JB0716
 JB0716                         *CURRENT SURVEY CONTROL
 JB0716  ______________________________________________________________________
 JB0716* NAD 83(1986) POSITION- 38 49 53.     (N) 088 47 57.     (W)   SCALED
 JB0716* NAVD 88 ORTHO HEIGHT -   174.615 (meters)      572.88  (feet) ADJUSTED
 JB0716  ______________________________________________________________________
 JB0716  GEOID HEIGHT    -        -31.545 (meters)                     GEOID18
 JB0716  DYNAMIC HEIGHT  -        174.506 (meters)      572.53  (feet) COMP
 JB0716  MODELED GRAVITY -    979,997.1   (mgal)                       NAVD 88
 JB0716
 JB0716  VERT ORDER      -  SECOND    CLASS 0
 JB0716
 JB0716.The horizontal coordinates were scaled from a map and have
 JB0716.an estimated accuracy of +/- 6 seconds.
 JB0716
 JB0716.The orthometric height was determined by differential leveling and
 JB0716.adjusted by the NATIONAL GEODETIC SURVEY
 JB0716.in June 1991.
 JB0716
 JB0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0716.GEOID18 height accuracy estimate available here.
 JB0716
 JB0716.Click photographs - Photos may exist for this station.
 JB0716
 JB0716.The dynamic height is computed by dividing the NAVD 88
 JB0716.geopotential number by the normal gravity value computed on the
 JB0716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0716.degrees latitude (g = 980.6199 gals.).
 JB0716
 JB0716.The modeled gravity was interpolated from observed gravity values.
 JB0716
 JB0716;                    North         East    Units  Estimated Accuracy
 JB0716;SPC IL E     -   240,360.      259,550.      MT  (+/- 180 meters Scaled)
 JB0716
 JB0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH438996(NAD 83)
 JB0716
 JB0716                          SUPERSEDED SURVEY CONTROL
 JB0716
 JB0716  NGVD 29 (??/??/92)  174.72   (m)          573.2    (f) COMPUTED    2 0
 JB0716
 JB0716.Superseded values are not recommended for survey control.
 JB0716
 JB0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0716.See file dsdata.pdf to determine how the superseded data were derived.
 JB0716
 JB0716_MARKER: DB = BENCH MARK DISK
 JB0716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0716_STAMPING: L 214 1960
 JB0716_MARK LOGO: CGS
 JB0716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0716+STABILITY: SURFACE MOTION
 JB0716
 JB0716  HISTORY     - Date     Condition        Report By
 JB0716  HISTORY     - 1960     MONUMENTED       CGS
 JB0716
 JB0716                          STATION DESCRIPTION
 JB0716
 JB0716'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0716'1.4 MI W FROM FARINA.
 JB0716'ABOUT 0.15 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE POST
 JB0716'OFFICE AT FARINA, THENCE 1.3 MILES NORTHWEST AND WEST ALONG AN
 JB0716'OILED ROAD, NEAR A FARM HOUSE SOUTH OF THE ROAD, 20 FEET SOUTH
 JB0716'OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A FENCE, 173
 JB0716'FEET WEST OF THE CENTER LINE OF A DRIVE SOUTH TO A BARN, 86
 JB0716'FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF THE BARN, 2 FEET
 JB0716'EAST-NORTHEAST OF A TELEPHONE POLE WHICH IS THE FIRST POLE WEST
 JB0716'OF A POWER POLE WITH A TRANSFORMER, 1.8 FEET WEST-NORTHWEST OF A
 JB0716'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 JB0716'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0624 ***********************************************************************
 JB0624  DESIGNATION -  L 215
 JB0624  PID         -  JB0624
 JB0624  STATE/COUNTY-  IL/MARION
 JB0624  COUNTRY     -  US
 JB0624  USGS QUAD   -  SALEM SOUTH (2018)
 JB0624
 JB0624                         *CURRENT SURVEY CONTROL
 JB0624  ______________________________________________________________________
 JB0624* NAD 83(1986) POSITION- 38 30 19.     (N) 088 57 14.     (W)   SCALED
 JB0624* NAVD 88 ORTHO HEIGHT -   169.987 (meters)      557.70  (feet) ADJUSTED
 JB0624  ______________________________________________________________________
 JB0624  GEOID HEIGHT    -        -30.619 (meters)                     GEOID18
 JB0624  DYNAMIC HEIGHT  -        169.879 (meters)      557.34  (feet) COMP
 JB0624  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0624
 JB0624  VERT ORDER      -  SECOND    CLASS 0
 JB0624
 JB0624.The horizontal coordinates were scaled from a map and have
 JB0624.an estimated accuracy of +/- 6 seconds.
 JB0624
 JB0624.The orthometric height was determined by differential leveling and
 JB0624.adjusted by the NATIONAL GEODETIC SURVEY
 JB0624.in June 1991.
 JB0624
 JB0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0624.GEOID18 height accuracy estimate available here.
 JB0624
 JB0624.Click photographs - Photos may exist for this station.
 JB0624
 JB0624.The dynamic height is computed by dividing the NAVD 88
 JB0624.geopotential number by the normal gravity value computed on the
 JB0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0624.degrees latitude (g = 980.6199 gals.).
 JB0624
 JB0624.The modeled gravity was interpolated from observed gravity values.
 JB0624
 JB0624;                    North         East    Units  Estimated Accuracy
 JB0624;SPC IL E     -   204,240.      245,870.      MT  (+/- 180 meters Scaled)
 JB0624
 JB0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH296636(NAD 83)
 JB0624
 JB0624                          SUPERSEDED SURVEY CONTROL
 JB0624
 JB0624  NGVD 29 (??/??/92)  170.094  (m)          558.05   (f) ADJ UNCH    2 0
 JB0624
 JB0624.Superseded values are not recommended for survey control.
 JB0624
 JB0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0624.See file dsdata.pdf to determine how the superseded data were derived.
 JB0624
 JB0624_MARKER: DR = REFERENCE MARK DISK
 JB0624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0624_STAMPING: L 215 1960
 JB0624_MARK LOGO: CGS
 JB0624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0624+STABILITY: SURFACE MOTION
 JB0624
 JB0624  HISTORY     - Date     Condition        Report By
 JB0624  HISTORY     - 1960     MONUMENTED       CGS
 JB0624  HISTORY     - 20110831 POOR             ILDT
 JB0624
 JB0624                          STATION DESCRIPTION
 JB0624
 JB0624'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0624'5.2 MI N FROM DIX.
 JB0624'ABOUT 4.5 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0624'AT DIX, THENCE 0.75 MILE WEST ALONG AN OILED ROAD, AT THE JUNCTION
 JB0624'OF A NORTH-SOUTH OILED ROAD, 23 FEET NORTH OF THE CENTER LINE OF
 JB0624'THE ROAD, 54 FEET EAST OF THE CENTER LINE OF THE ROAD, 50 FEET
 JB0624'NORTHEAST OF THE CENTER OF THE JUNCTION, 1 FOOT SOUTH OF A FENCE,
 JB0624'4 FEET EAST OF A FENCE CORNER, 5.5 FEET SOUTHEAST OF POWER POLE
 JB0624'NUMBER E 18-3-24, 2.6 FEET SOUTHEAST OF A METAL WITNESS POST,
 JB0624'ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0624'CONCRETE POST PROJECTING 2 INCHES.
 JB0624
 JB0624                          STATION RECOVERY (2011)
 JB0624
 JB0624'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0624'CAP HAS BEEN CHOPPED OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0317 ***********************************************************************
 JB0317  DESIGNATION -  L 216
 JB0317  PID         -  JB0317
 JB0317  STATE/COUNTY-  IL/JEFFERSON
 JB0317  COUNTRY     -  US
 JB0317  USGS QUAD   -  INA (2018)
 JB0317
 JB0317                         *CURRENT SURVEY CONTROL
 JB0317  ______________________________________________________________________
 JB0317* NAD 83(1986) POSITION- 38 08 11.80   (N) 088 54 13.15   (W)   HD_HELD1
 JB0317* NAVD 88 ORTHO HEIGHT -   130.471 (meters)      428.05  (feet) ADJUSTED
 JB0317  ______________________________________________________________________
 JB0317  GEOID HEIGHT    -        -29.885 (meters)                     GEOID18
 JB0317  DYNAMIC HEIGHT  -        130.385 (meters)      427.77  (feet) COMP
 JB0317  MODELED GRAVITY -    979,969.1   (mgal)                       NAVD 88
 JB0317
 JB0317  VERT ORDER      -  SECOND    CLASS 0
 JB0317
 JB0317.The horizontal coordinates were determined by differentially corrected
 JB0317.hand held GPS observations or other comparable positioning techniques
 JB0317.and have an estimated accuracy of +/- 3 meters.
 JB0317
 JB0317.The orthometric height was determined by differential leveling and
 JB0317.adjusted by the NATIONAL GEODETIC SURVEY
 JB0317.in June 1991.
 JB0317
 JB0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0317.GEOID18 height accuracy estimate available here.
 JB0317
 JB0317.Click photographs - Photos may exist for this station.
 JB0317
 JB0317.The dynamic height is computed by dividing the NAVD 88
 JB0317.geopotential number by the normal gravity value computed on the
 JB0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0317.degrees latitude (g = 980.6199 gals.).
 JB0317
 JB0317.The modeled gravity was interpolated from observed gravity values.
 JB0317
 JB0317;                    North         East    Units  Estimated Accuracy
 JB0317;SPC IL E     -   163,291.7     250,001.6     MT  (+/- 3 meters HH1 GPS) 
 JB0317
 JB0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3316722684(NAD 83)
 JB0317
 JB0317                          SUPERSEDED SURVEY CONTROL
 JB0317
 JB0317  NGVD 29 (??/??/92)  130.572  (m)          428.39   (f) ADJ UNCH    2 0
 JB0317
 JB0317.Superseded values are not recommended for survey control.
 JB0317
 JB0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0317.See file dsdata.pdf to determine how the superseded data were derived.
 JB0317
 JB0317_MARKER: DB = BENCH MARK DISK
 JB0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0317_STAMPING: L 216 1960
 JB0317_MARK LOGO: CGS
 JB0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0317+STABILITY: SURFACE MOTION
 JB0317_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0317+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0317
 JB0317  HISTORY     - Date     Condition        Report By
 JB0317  HISTORY     - 1960     MONUMENTED       CGS
 JB0317  HISTORY     - 1978     GOOD             ILDT
 JB0317  HISTORY     - 20090123 GOOD             ILDT
 JB0317  HISTORY     - 20140812 GOOD             ILDT
 JB0317
 JB0317                          STATION DESCRIPTION
 JB0317
 JB0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0317'1 MI S FROM INA.
 JB0317'ABOUT 1.05 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0317'RAILROAD FROM THE STATION AT INA, AT A GRAVEL ROAD CROSSING, AT
 JB0317'POLE NUMBER 288-10, 47 FEET EAST OF THE EAST RAIL, 25 FEET SOUTH
 JB0317'OF THE CENTER LINE OF THE GRAVEL ROAD, 115 FEET EAST OF THE
 JB0317'CENTER LINE OF STATE HIGHWAY 37, 55 FEET SOUTHEAST OF THE CENTER
 JB0317'OF THE CROSSING, 1 FOOT WEST OF A FENCE, 3 FEET SOUTH OF A
 JB0317'FENCE CORNER, 95 FEET NORTHEAST OF POLE NUMBER 288-10, 1.9
 JB0317'FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 JB0317'LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 JB0317'PROJECTING 2 INCHES.
 JB0317
 JB0317                          STATION RECOVERY (1978)
 JB0317
 JB0317'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB0317'RECOVERED IN GOOD CONDITION.
 JB0317
 JB0317                          STATION RECOVERY (2009)
 JB0317
 JB0317'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0317'RECOVERED IN GOOD CONDITION.
 JB0317
 JB0317                          STATION RECOVERY (2014)
 JB0317
 JB0317'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0317'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0923 ***********************************************************************
 HB0923  DESIGNATION -  L 217
 HB0923  PID         -  HB0923
 HB0923  STATE/COUNTY-  IL/PULASKI
 HB0923  COUNTRY     -  US
 HB0923  USGS QUAD   -  PULASKI (2018)
 HB0923
 HB0923                         *CURRENT SURVEY CONTROL
 HB0923  ______________________________________________________________________
 HB0923* NAD 83(1986) POSITION- 37 12 18.     (N) 089 09 10.     (W)   SCALED
 HB0923* NAVD 88 ORTHO HEIGHT -   142.087 (meters)      466.16  (feet) ADJUSTED
 HB0923  ______________________________________________________________________
 HB0923  GEOID HEIGHT    -        -28.302 (meters)                     GEOID18
 HB0923  DYNAMIC HEIGHT  -        141.984 (meters)      465.83  (feet) COMP
 HB0923  MODELED GRAVITY -    979,905.2   (mgal)                       NAVD 88
 HB0923
 HB0923  VERT ORDER      -  SECOND    CLASS 0
 HB0923
 HB0923.The horizontal coordinates were scaled from a map and have
 HB0923.an estimated accuracy of +/- 6 seconds.
 HB0923
 HB0923.The orthometric height was determined by differential leveling and
 HB0923.adjusted by the NATIONAL GEODETIC SURVEY
 HB0923.in June 1991.
 HB0923
 HB0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0923.GEOID18 height accuracy estimate available here.
 HB0923
 HB0923.Click photographs - Photos may exist for this station.
 HB0923
 HB0923.The dynamic height is computed by dividing the NAVD 88
 HB0923.geopotential number by the normal gravity value computed on the
 HB0923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0923.degrees latitude (g = 980.6199 gals.).
 HB0923
 HB0923.The modeled gravity was interpolated from observed gravity values.
 HB0923
 HB0923;                    North         East    Units  Estimated Accuracy
 HB0923;SPC IL W     -    60,220.      790,000.      MT  (+/- 180 meters Scaled)
 HB0923
 HB0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG089197(NAD 83)
 HB0923
 HB0923                          SUPERSEDED SURVEY CONTROL
 HB0923
 HB0923  NGVD 29 (11/26/84)  142.019  (m)          465.94   (f) ADJUSTED    2 0
 HB0923
 HB0923.Superseded values are not recommended for survey control.
 HB0923
 HB0923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0923.See file dsdata.pdf to determine how the superseded data were derived.
 HB0923
 HB0923_MARKER: DB = BENCH MARK DISK
 HB0923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0923_STAMPING: L 217 1960
 HB0923_MARK LOGO: CGS
 HB0923_PROJECTION: FLUSH
 HB0923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0923+STABILITY: SURFACE MOTION
 HB0923
 HB0923  HISTORY     - Date     Condition        Report By
 HB0923  HISTORY     - 1960     MONUMENTED       CGS
 HB0923  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0923
 HB0923                          STATION DESCRIPTION
 HB0923
 HB0923'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0923'4 MI E FROM PULASKI.
 HB0923'ABOUT 0.7 MILE SOUTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0923'AT PULASKI, THENCE 1.25 MILES EAST ALONG A GRAVEL ROAD, THENCE
 HB0923'0.25 MILE NORTH ALONG A GRAVEL ROAD, THENCE 1.85 MILES EAST ALONG
 HB0923'A GRAVEL ROAD, AT A DRIVE SOUTH TO A FARM HOUSE, ABOUT 0.2 MILE
 HB0923'EAST OF A GRAVEL CROSS ROAD, 24 FEET SOUTH OF THE CENTER LINE
 HB0923'OF THE ROAD, 63 FEET EAST OF THE CENTER LINE OF THE DRIVE, 62
 HB0923'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE, 89 FEET EAST
 HB0923'OF A POWER POLE, 1.9 FEET EAST OF A METAL WITNESS POST, ABOUT 3
 HB0923'FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 HB0923'POST FLUSH WITH THE GROUND.
 HB0923
 HB0923                          STATION RECOVERY (2002)
 HB0923
 HB0923'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0923'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0956 ***********************************************************************
 KB0956  DESIGNATION -  L 218
 KB0956  PID         -  KB0956
 KB0956  STATE/COUNTY-  IL/MACOUPIN
 KB0956  COUNTRY     -  US
 KB0956  USGS QUAD   -  VIRDEN NORTH (2018)
 KB0956
 KB0956                         *CURRENT SURVEY CONTROL
 KB0956  ______________________________________________________________________
 KB0956* NAD 83(1986) POSITION- 39 30 24.07   (N) 089 45 47.08   (W)   HD_HELD1
 KB0956* NAVD 88 ORTHO HEIGHT -   202.083 (meters)      663.00  (feet) ADJUSTED
 KB0956  ______________________________________________________________________
 KB0956  GEOID HEIGHT    -        -31.916 (meters)                     GEOID18
 KB0956  DYNAMIC HEIGHT  -        201.970 (meters)      662.63  (feet) COMP
 KB0956  MODELED GRAVITY -    980,060.1   (mgal)                       NAVD 88
 KB0956
 KB0956  VERT ORDER      -  SECOND    CLASS 0
 KB0956
 KB0956.The horizontal coordinates were determined by differentially corrected
 KB0956.hand held GPS observations or other comparable positioning techniques
 KB0956.and have an estimated accuracy of +/- 3 meters.
 KB0956
 KB0956.The orthometric height was determined by differential leveling and
 KB0956.adjusted by the NATIONAL GEODETIC SURVEY
 KB0956.in June 1991.
 KB0956
 KB0956.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0956.GEOID18 height accuracy estimate available here.
 KB0956
 KB0956.Click photographs - Photos may exist for this station.
 KB0956
 KB0956.The dynamic height is computed by dividing the NAVD 88
 KB0956.geopotential number by the normal gravity value computed on the
 KB0956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0956.degrees latitude (g = 980.6199 gals.).
 KB0956
 KB0956.The modeled gravity was interpolated from observed gravity values.
 KB0956
 KB0956;                    North         East    Units  Estimated Accuracy
 KB0956;SPC IL W     -   315,296.2     734,708.7     MT  (+/- 3 meters HH1 GPS) 
 KB0956
 KB0956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6243876652(NAD 83)
 KB0956
 KB0956                          SUPERSEDED SURVEY CONTROL
 KB0956
 KB0956  NGVD 29 (??/??/92)  202.199  (m)          663.38   (f) ADJ UNCH    2 0
 KB0956
 KB0956.Superseded values are not recommended for survey control.
 KB0956
 KB0956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0956.See file dsdata.pdf to determine how the superseded data were derived.
 KB0956
 KB0956_MARKER: DB = BENCH MARK DISK
 KB0956_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0956_SP_SET: BOX CULVERT HEADWALL
 KB0956_STAMPING: L 218 1960
 KB0956_MARK LOGO: CGS
 KB0956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0956+STABILITY: SURFACE MOTION
 KB0956
 KB0956  HISTORY     - Date     Condition        Report By
 KB0956  HISTORY     - 1960     MONUMENTED       CGS
 KB0956  HISTORY     - 1976     GOOD             NGS
 KB0956
 KB0956                          STATION DESCRIPTION
 KB0956
 KB0956'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0956'0.4 MI N FROM VIRDEN.
 KB0956'ABOUT 0.45 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD
 KB0956'FROM THE STATION IN VIRDEN, SET IN THE TOP OF THE NORTH END
 KB0956'OF THE EAST HEADWALL OF A FOUR FOOT CONCRETE BOX CULVERT, 9 FEET
 KB0956'EAST OF THE EAST RAIL OF THE NORTH BOUND TRACK, 2 FEET BELOW
 KB0956'THE LEVEL OF THE TRACK.
 KB0956
 KB0956                          STATION RECOVERY (1976)
 KB0956
 KB0956'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0956'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1072 ***********************************************************************
 KB1072  DESIGNATION -  L 219
 KB1072  PID         -  KB1072
 KB1072  STATE/COUNTY-  IL/SANGAMON
 KB1072  COUNTRY     -  US
 KB1072  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1072
 KB1072                         *CURRENT SURVEY CONTROL
 KB1072  ______________________________________________________________________
 KB1072* NAD 83(1986) POSITION- 39 57 40.     (N) 089 32 32.     (W)   SCALED
 KB1072* NAVD 88 ORTHO HEIGHT -   178.252 (meters)      584.82  (feet) ADJUSTED
 KB1072  ______________________________________________________________________
 KB1072  GEOID HEIGHT    -        -32.540 (meters)                     GEOID18
 KB1072  DYNAMIC HEIGHT  -        178.159 (meters)      584.51  (feet) COMP
 KB1072  MODELED GRAVITY -    980,098.1   (mgal)                       NAVD 88
 KB1072
 KB1072  VERT ORDER      -  SECOND    CLASS 0
 KB1072
 KB1072.The horizontal coordinates were scaled from a map and have
 KB1072.an estimated accuracy of +/- 6 seconds.
 KB1072
 KB1072.The orthometric height was determined by differential leveling and
 KB1072.adjusted by the NATIONAL GEODETIC SURVEY
 KB1072.in June 1991.
 KB1072
 KB1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1072.GEOID18 height accuracy estimate available here.
 KB1072
 KB1072.Click photographs - Photos may exist for this station.
 KB1072
 KB1072.The dynamic height is computed by dividing the NAVD 88
 KB1072.geopotential number by the normal gravity value computed on the
 KB1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1072.degrees latitude (g = 980.6199 gals.).
 KB1072
 KB1072.The modeled gravity was interpolated from observed gravity values.
 KB1072
 KB1072;                    North         East    Units  Estimated Accuracy
 KB1072;SPC IL W     -   365,860.      753,350.      MT  (+/- 180 meters Scaled)
 KB1072
 KB1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK828265(NAD 83)
 KB1072
 KB1072                          SUPERSEDED SURVEY CONTROL
 KB1072
 KB1072  NGVD 29 (??/??/92)  178.345  (m)          585.12   (f) ADJ UNCH    2 0
 KB1072
 KB1072.Superseded values are not recommended for survey control.
 KB1072
 KB1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1072.See file dsdata.pdf to determine how the superseded data were derived.
 KB1072
 KB1072_MARKER: DB = BENCH MARK DISK
 KB1072_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1072_SP_SET: CULVERT HEADWALL
 KB1072_STAMPING: L 219 1960
 KB1072_MARK LOGO: CGS
 KB1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1072+STABILITY: SURFACE MOTION
 KB1072
 KB1072  HISTORY     - Date     Condition        Report By
 KB1072  HISTORY     - 1960     MONUMENTED       CGS
 KB1072  HISTORY     - 1976     GOOD             NGS
 KB1072
 KB1072                          STATION DESCRIPTION
 KB1072
 KB1072'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1072'1.2 MI N FROM WILLIAMSVILLE.
 KB1072'0.3 MILES WEST ALONG AN ASPHALT STREET FROM THE CITY WATER TOWER
 KB1072'IN WILLIAMSVILLE, THENCE 0.9 MILES NORTHEAST ALONG U.S. HIGHWAY
 KB1072'66, THENCE 0.05 MILES SOUTHEAST ALONG THE GULF MOBILE AND OHIO
 KB1072'RAILROAD, SET IN THE TOP OF THE SOUTHWEST END OF THE NORTHWEST
 KB1072'HEADWALL OF A 5 FOOT CONCRETE CULVERT UNDER THE RAILROAD, 18 FEET
 KB1072'NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTH BOUND TRACK, 39
 KB1072'FEET SOUTHEAST OF THE CENTER LINE OF OLD U.S. HIGHWAY 63, 3 FEET
 KB1072'BELOW THE LEVEL OF THE TRACK, AND ABOUT 3 FEET ABOVE THE LEVEL
 KB1072'OF OLD U.S. HIGHWAY 66.
 KB1072
 KB1072                          STATION RECOVERY (1976)
 KB1072
 KB1072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0198 ***********************************************************************
 LC0198  DESIGNATION -  L 22
 LC0198  PID         -  LC0198
 LC0198  STATE/COUNTY-  IL/CHAMPAIGN
 LC0198  COUNTRY     -  US
 LC0198  USGS QUAD   -  FOOSLAND (2018)
 LC0198
 LC0198                         *CURRENT SURVEY CONTROL
 LC0198  ______________________________________________________________________
 LC0198* NAD 83(1986) POSITION- 40 21 38.     (N) 088 25 48.     (W)   SCALED
 LC0198* NAVD 88 ORTHO HEIGHT -   225.430 (meters)      739.60  (feet) ADJUSTED
 LC0198  ______________________________________________________________________
 LC0198  GEOID HEIGHT    -        -32.038 (meters)                     GEOID18
 LC0198  DYNAMIC HEIGHT  -        225.321 (meters)      739.24  (feet) COMP
 LC0198  MODELED GRAVITY -    980,136.4   (mgal)                       NAVD 88
 LC0198
 LC0198  VERT ORDER      -  SECOND    CLASS 0
 LC0198
 LC0198.The horizontal coordinates were scaled from a map and have
 LC0198.an estimated accuracy of +/- 6 seconds.
 LC0198
 LC0198.The orthometric height was determined by differential leveling and
 LC0198.adjusted by the NATIONAL GEODETIC SURVEY
 LC0198.in June 1991.
 LC0198
 LC0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0198.GEOID18 height accuracy estimate available here.
 LC0198
 LC0198.Click photographs - Photos may exist for this station.
 LC0198
 LC0198.The dynamic height is computed by dividing the NAVD 88
 LC0198.geopotential number by the normal gravity value computed on the
 LC0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0198.degrees latitude (g = 980.6199 gals.).
 LC0198
 LC0198.The modeled gravity was interpolated from observed gravity values.
 LC0198
 LC0198;                    North         East    Units  Estimated Accuracy
 LC0198;SPC IL E     -   410,040.      291,790.      MT  (+/- 180 meters Scaled)
 LC0198
 LC0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK785687(NAD 83)
 LC0198
 LC0198                          SUPERSEDED SURVEY CONTROL
 LC0198
 LC0198  NGVD 29 (??/??/92)  225.479  (m)          739.76   (f) ADJ UNCH    2 0
 LC0198
 LC0198.Superseded values are not recommended for survey control.
 LC0198
 LC0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0198.See file dsdata.pdf to determine how the superseded data were derived.
 LC0198
 LC0198_MARKER: DB = BENCH MARK DISK
 LC0198_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0198_SP_SET: BUILDING
 LC0198_STAMPING: L 22 1934
 LC0198_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0198
 LC0198  HISTORY     - Date     Condition        Report By
 LC0198  HISTORY     - 1934     MONUMENTED       CGS
 LC0198  HISTORY     - 1941     GOOD             CGS
 LC0198  HISTORY     - 1973     GOOD             NGS
 LC0198
 LC0198                          STATION DESCRIPTION
 LC0198
 LC0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 LC0198'AT FOOSLAND.
 LC0198'AT FOOSLAND, CHAMPAIGN COUNTY, ONE BLOCK EAST OF THE WABASH
 LC0198'RAILWAY STATION, ONE FOOT EAST OF THE NORTHWEST CORNER OF THE
 LC0198'FORMER FIRST NATIONAL BANK BUILDING (NOW OCCUPIED BY THE FOOSLAND
 LC0198'GRAIN CO.) AND ABOUT 4 FEET ABOVE THE SIDEWALK.  A STANDARD
 LC0198'DISK, STAMPED L 22 1934 AND SET VERTICALLY.
 LC0198
 LC0198                          STATION RECOVERY (1973)
 LC0198
 LC0198'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1073 ***********************************************************************
 LC1073  DESIGNATION -  L 220
 LC1073  PID         -  LC1073
 LC1073  STATE/COUNTY-  IL/LOGAN
 LC1073  COUNTRY     -  US
 LC1073  USGS QUAD   -  LINCOLN EAST (2018)
 LC1073
 LC1073                         *CURRENT SURVEY CONTROL
 LC1073  ______________________________________________________________________
 LC1073* NAD 83(1986) POSITION- 40 13 20.     (N) 089 16 37.     (W)   SCALED
 LC1073* NAVD 88 ORTHO HEIGHT -   184.576 (meters)      605.56  (feet) ADJUSTED
 LC1073  ______________________________________________________________________
 LC1073  GEOID HEIGHT    -        -32.542 (meters)                     GEOID18
 LC1073  DYNAMIC HEIGHT  -        184.482 (meters)      605.25  (feet) COMP
 LC1073  MODELED GRAVITY -    980,108.9   (mgal)                       NAVD 88
 LC1073
 LC1073  VERT ORDER      -  SECOND    CLASS 0
 LC1073
 LC1073.The horizontal coordinates were scaled from a map and have
 LC1073.an estimated accuracy of +/- 6 seconds.
 LC1073
 LC1073.The orthometric height was determined by differential leveling and
 LC1073.adjusted by the NATIONAL GEODETIC SURVEY
 LC1073.in June 1991.
 LC1073
 LC1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1073.GEOID18 height accuracy estimate available here.
 LC1073
 LC1073.Click photographs - Photos may exist for this station.
 LC1073
 LC1073.The dynamic height is computed by dividing the NAVD 88
 LC1073.geopotential number by the normal gravity value computed on the
 LC1073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1073.degrees latitude (g = 980.6199 gals.).
 LC1073
 LC1073.The modeled gravity was interpolated from observed gravity values.
 LC1073
 LC1073;                    North         East    Units  Estimated Accuracy
 LC1073;SPC IL W     -   395,040.      775,730.      MT  (+/- 180 meters Scaled)
 LC1073
 LC1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK062549(NAD 83)
 LC1073
 LC1073                          SUPERSEDED SURVEY CONTROL
 LC1073
 LC1073  NGVD 29 (??/??/92)  184.651  (m)          605.81   (f) ADJ UNCH    2 0
 LC1073
 LC1073.Superseded values are not recommended for survey control.
 LC1073
 LC1073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1073.See file dsdata.pdf to determine how the superseded data were derived.
 LC1073
 LC1073_MARKER: DB = BENCH MARK DISK
 LC1073_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1073_SP_SET: TRESTLE BACKWALL
 LC1073_STAMPING: L 220 1960
 LC1073_MARK LOGO: CGS
 LC1073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1073+STABILITY: SURFACE MOTION
 LC1073
 LC1073  HISTORY     - Date     Condition        Report By
 LC1073  HISTORY     - 1960     MONUMENTED       CGS
 LC1073
 LC1073                          STATION DESCRIPTION
 LC1073
 LC1073'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1073'5 MI NE FROM LINCOLN.
 LC1073'ABOUT 5.0 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1073'WITH BUSINESS ROUTE 66 IN THE NORTH PART OF LINCOLN, ABOUT 0.25
 LC1073'MILES NORTHEAST OF THE JUNCTION OF LAWNDALE ROAD IN THE SMALL
 LC1073'COMMUNITY OF LAWNDALE, SET IN THE TOP OF THE CONCRETE BACKWALL
 LC1073'AT THE NORTHWEST CORNER OF A 200 FOOT TRESTLE OF THE GULF MOBILE
 LC1073'AND OHIO RAILROAD OVER KICKAPOO CREEK, 9 FEET SOUTHEAST OF THE
 LC1073'SOUTHEAST RAIL OF THE NORTH BOUND TRACK, 130 FEET NORTHWEST OF
 LC1073'THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 66, 48
 LC1073'FEET SOUTHEAST OF A TELEPHONE BOX, 3 FEET ABOVE THE LEVEL OF THE
 LC1073'HIGHWAY, AND ABOUT LEVEL WITH THE TRACK.  NOTE-- THIS MARK MAY
 LC1073'BE REACHED FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA
 LC1073'BY GOING 0.9 MILES SOUTHWEST ALONG AN ASPHALT STREET (OLD U.S.
 LC1073'HIGHWAY 66) THENCE 2.6 MILES SOUTHWEST ALONG U.S. HIGHWAY 66.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0625 ***********************************************************************
 NH0625  DESIGNATION -  L 221
 NH0625  PID         -  NH0625
 NH0625  STATE/COUNTY-  IL/OGLE
 NH0625  COUNTRY     -  US
 NH0625  USGS QUAD   -  KINGS (2018)
 NH0625
 NH0625                         *CURRENT SURVEY CONTROL
 NH0625  ______________________________________________________________________
 NH0625* NAD 83(1986) POSITION- 42 05 06.     (N) 089 05 39.     (W)   SCALED
 NH0625* NAVD 88 ORTHO HEIGHT -   242.596 (meters)      795.92  (feet) ADJUSTED
 NH0625  ______________________________________________________________________
 NH0625  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 NH0625  DYNAMIC HEIGHT  -        242.515 (meters)      795.65  (feet) COMP
 NH0625  MODELED GRAVITY -    980,282.0   (mgal)                       NAVD 88
 NH0625
 NH0625  VERT ORDER      -  FIRST     CLASS I
 NH0625
 NH0625.The horizontal coordinates were scaled from a map and have
 NH0625.an estimated accuracy of +/- 6 seconds.
 NH0625
 NH0625.The orthometric height was determined by differential leveling and
 NH0625.adjusted by the NATIONAL GEODETIC SURVEY
 NH0625.in June 1991.
 NH0625
 NH0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0625.GEOID18 height accuracy estimate available here.
 NH0625
 NH0625.Click photographs - Photos may exist for this station.
 NH0625
 NH0625.The dynamic height is computed by dividing the NAVD 88
 NH0625.geopotential number by the normal gravity value computed on the
 NH0625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0625.degrees latitude (g = 980.6199 gals.).
 NH0625
 NH0625.The modeled gravity was interpolated from observed gravity values.
 NH0625
 NH0625;                    North         East    Units  Estimated Accuracy
 NH0625;SPC IL W     -   602,080.      788,730.      MT  (+/- 180 meters Scaled)
 NH0625
 NH0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM267613(NAD 83)
 NH0625
 NH0625                          SUPERSEDED SURVEY CONTROL
 NH0625
 NH0625  NGVD 29 (??/??/92)  242.639  (m)          796.06   (f) ADJ UNCH    1 1
 NH0625
 NH0625.Superseded values are not recommended for survey control.
 NH0625
 NH0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0625.See file dsdata.pdf to determine how the superseded data were derived.
 NH0625
 NH0625_MARKER: DB = BENCH MARK DISK
 NH0625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0625_STAMPING: L 221 1960
 NH0625_MARK LOGO: CGS
 NH0625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0625+STABILITY: SURFACE MOTION
 NH0625
 NH0625  HISTORY     - Date     Condition        Report By
 NH0625  HISTORY     - 1960     MONUMENTED       CGS
 NH0625  HISTORY     - 1969     GOOD             CGS
 NH0625  HISTORY     - 1987     GOOD             USPSQD
 NH0625  HISTORY     - 19960624 GOOD             USPSQD
 NH0625  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0625  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0625
 NH0625                          STATION DESCRIPTION
 NH0625
 NH0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0625'1 MI S FROM DAVIS JUNCTION.
 NH0625'ABOUT 1.05 MILES SOUTH ALONG THE CHICAGO, BURLINGTON, AND QUINCY
 NH0625'RAILROAD FROM THE STATION AT DAVIS JUNCTION, OR ABOUT 1.5 MILES
 NH0625'NORTH ALONG THE CHICAGO BURLINGTON AND QUINCY RAILROAD FROM THE
 NH0625'STATION AT HOLCOMB, 0.35 MILE SOUTH OF MILEPOST 11, 46 FEET EAST
 NH0625'OF THE EAST RAIL OF THE MAIN TRACK, 171 FEET SOUTHEAST OF A
 NH0625'SWITCH STAND, 65 1/2 FEET SOUTHEAST AND ACROSS A TRACK ROAD FROM
 NH0625'A SEMAPHORE, 32 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 NH0625'10 FEET EAST OF A TELEPHONE POLE WHICH IS BRACED BY A GUY WIRE,
 NH0625'2 FEET WEST OF A FENCE, ABOUT LEVEL WITH THE TRACK, AND SET IN
 NH0625'THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE
 NH0625'SURFACE OF THE GROUND.  SEC 26, T42N, R1E.
 NH0625
 NH0625                          STATION RECOVERY (1987)
 NH0625
 NH0625'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0625'RECOVERED IN GOOD CONDITION.
 NH0625
 NH0625                          STATION RECOVERY (1996)
 NH0625
 NH0625'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0625'RECOVERED IN GOOD CONDITION.
 NH0625
 NH0625                          STATION RECOVERY (2001)
 NH0625
 NH0625'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0625'MARK NOT FOUND.
 NH0625
 NH0625                          STATION RECOVERY (2004)
 NH0625
 NH0625'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0625'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0579 ***********************************************************************
 NH0579  DESIGNATION -  L 222
 NH0579  PID         -  NH0579
 NH0579  STATE/COUNTY-  IL/WINNEBAGO
 NH0579  COUNTRY     -  US
 NH0579  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0579
 NH0579                         *CURRENT SURVEY CONTROL
 NH0579  ______________________________________________________________________
 NH0579* NAD 83(1986) POSITION- 42 16 30.     (N) 089 05 38.     (W)   SCALED
 NH0579* NAVD 88 ORTHO HEIGHT -   225.125 (meters)      738.60  (feet) ADJUSTED
 NH0579  ______________________________________________________________________
 NH0579  GEOID HEIGHT    -        -33.398 (meters)                     GEOID18
 NH0579  DYNAMIC HEIGHT  -        225.053 (meters)      738.36  (feet) COMP
 NH0579  MODELED GRAVITY -    980,297.4   (mgal)                       NAVD 88
 NH0579
 NH0579  VERT ORDER      -  FIRST     CLASS II
 NH0579
 NH0579.The horizontal coordinates were scaled from a map and have
 NH0579.an estimated accuracy of +/- 6 seconds.
 NH0579
 NH0579.The orthometric height was determined by differential leveling and
 NH0579.adjusted by the NATIONAL GEODETIC SURVEY
 NH0579.in June 1991.
 NH0579
 NH0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0579.GEOID18 height accuracy estimate available here.
 NH0579
 NH0579.Click photographs - Photos may exist for this station.
 NH0579
 NH0579.The dynamic height is computed by dividing the NAVD 88
 NH0579.geopotential number by the normal gravity value computed on the
 NH0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0579.degrees latitude (g = 980.6199 gals.).
 NH0579
 NH0579.The modeled gravity was interpolated from observed gravity values.
 NH0579
 NH0579;                    North         East    Units  Estimated Accuracy
 NH0579;SPC IL W     -   623,180.      788,490.      MT  (+/- 180 meters Scaled)
 NH0579
 NH0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM273824(NAD 83)
 NH0579
 NH0579                          SUPERSEDED SURVEY CONTROL
 NH0579
 NH0579  NGVD 29 (??/??/92)  225.181  (m)          738.78   (f) ADJ UNCH    1 2
 NH0579
 NH0579.Superseded values are not recommended for survey control.
 NH0579
 NH0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0579.See file dsdata.pdf to determine how the superseded data were derived.
 NH0579
 NH0579_MARKER: DB = BENCH MARK DISK
 NH0579_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0579_SP_SET: BUILDING
 NH0579_STAMPING: L 222 1960
 NH0579_MARK LOGO: CGS
 NH0579_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0579
 NH0579  HISTORY     - Date     Condition        Report By
 NH0579  HISTORY     - 1960     MONUMENTED       CGS
 NH0579  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0579
 NH0579                          STATION DESCRIPTION
 NH0579
 NH0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0579'AT ROCKFORD.
 NH0579'AT ROCKFORD, AT THE INTERSECTION OF COURT AND PARK STREETS, IN
 NH0579'S-23, R-1E, T-44N, SET VERTICALLY IN THE EAST-SOUTHEAST FACE OF
 NH0579'RED BRICK 2 1/2-STORY FRANKLIN SCHOOL BUILDING, 6.8 FEET
 NH0579'SOUTH-SOUTHWEST OF THE CENTER OF EAST-SOUTHEAST ENTRANCE, 167
 NH0579'FEET EAST-SOUTHEAST OF THE EAST-SOUTHEAST CURB OF COURT STREET,
 NH0579'50 FEET NORTH-NORTHEAST OF THE NORTH-NORTHEAST CURB OF PARK
 NH0579'STREET, AND 3 1/2 FEET ABOVE THE LEVEL OF BLACK TOP SCHOOL
 NH0579'YARD.
 NH0579
 NH0579                          STATION RECOVERY (1987)
 NH0579
 NH0579'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0579'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0528 ***********************************************************************
 MF0528  DESIGNATION -  L 223
 MF0528  PID         -  MF0528
 MF0528  STATE/COUNTY-  IL/OGLE
 MF0528  COUNTRY     -  US
 MF0528  USGS QUAD   -  ROCHELLE (2018)
 MF0528
 MF0528                         *CURRENT SURVEY CONTROL
 MF0528  ______________________________________________________________________
 MF0528* NAD 83(1986) POSITION- 41 58 11.     (N) 089 06 48.     (W)   SCALED
 MF0528* NAVD 88 ORTHO HEIGHT -   258.195 (meters)      847.09  (feet) ADJUSTED
 MF0528  ______________________________________________________________________
 MF0528  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 MF0528  DYNAMIC HEIGHT  -        258.106 (meters)      846.80  (feet) COMP
 MF0528  MODELED GRAVITY -    980,272.4   (mgal)                       NAVD 88
 MF0528
 MF0528  VERT ORDER      -  FIRST     CLASS I
 MF0528
 MF0528.The horizontal coordinates were scaled from a map and have
 MF0528.an estimated accuracy of +/- 6 seconds.
 MF0528
 MF0528.The orthometric height was determined by differential leveling and
 MF0528.adjusted by the NATIONAL GEODETIC SURVEY
 MF0528.in June 1991.
 MF0528
 MF0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0528.GEOID18 height accuracy estimate available here.
 MF0528
 MF0528.Click photographs - Photos may exist for this station.
 MF0528
 MF0528.The dynamic height is computed by dividing the NAVD 88
 MF0528.geopotential number by the normal gravity value computed on the
 MF0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0528.degrees latitude (g = 980.6199 gals.).
 MF0528
 MF0528.The modeled gravity was interpolated from observed gravity values.
 MF0528
 MF0528;                    North         East    Units  Estimated Accuracy
 MF0528;SPC IL W     -   589,260.      787,310.      MT  (+/- 180 meters Scaled)
 MF0528
 MF0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM248485(NAD 83)
 MF0528
 MF0528                          SUPERSEDED SURVEY CONTROL
 MF0528
 MF0528  NGVD 29 (??/??/92)  258.240  (m)          847.24   (f) ADJ UNCH    1 1
 MF0528
 MF0528.Superseded values are not recommended for survey control.
 MF0528
 MF0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0528.See file dsdata.pdf to determine how the superseded data were derived.
 MF0528
 MF0528_MARKER: DB = BENCH MARK DISK
 MF0528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0528_STAMPING: L 223 1960
 MF0528_MARK LOGO: CGS
 MF0528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0528+STABILITY: SURFACE MOTION
 MF0528
 MF0528  HISTORY     - Date     Condition        Report By
 MF0528  HISTORY     - 1960     MONUMENTED       CGS
 MF0528  HISTORY     - 1969     GOOD             CGS
 MF0528  HISTORY     - 19960514 GOOD             USPSQD
 MF0528  HISTORY     - 20010725 GOOD             USPSQD
 MF0528  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0528
 MF0528                          STATION DESCRIPTION
 MF0528
 MF0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0528'2.6 MI S FROM KINGS.
 MF0528'ABOUT 2.6 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0528'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 0.5 MILE
 MF0528'SOUTH OF MILEPOST 3, 0.5 MILE NORTH OF THE CROSSING OF THE RAILROAD
 MF0528'AND A PAVED ROAD, 45 FEET WEST OF THE WEST RAIL, 2 FEET NORTHEAST
 MF0528'OF A CORNER FENCE POST, 1 1/2 FEET EAST OF A FENCE, 2.3 FEET
 MF0528'WEST-NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 MF0528'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0528'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 4, T40N,
 MF0528'R1E
 MF0528
 MF0528                          STATION RECOVERY (1996)
 MF0528
 MF0528'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0528'RECOVERED IN GOOD CONDITION.
 MF0528
 MF0528                          STATION RECOVERY (2001)
 MF0528
 MF0528'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0528'RECOVERED IN GOOD CONDITION.
 MF0528
 MF0528                          STATION RECOVERY (2004)
 MF0528
 MF0528'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0528'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0574 ***********************************************************************
 MF0574  DESIGNATION -  L 224
 MF0574  PID         -  MF0574
 MF0574  STATE/COUNTY-  IL/LEE
 MF0574  COUNTRY     -  US
 MF0574  USGS QUAD   -  STEWARD (2018)
 MF0574
 MF0574                         *CURRENT SURVEY CONTROL
 MF0574  ______________________________________________________________________
 MF0574* NAD 83(1986) POSITION- 41 46 09.     (N) 089 02 00.     (W)   SCALED
 MF0574* NAVD 88 ORTHO HEIGHT -   248.420 (meters)      815.02  (feet) ADJUSTED
 MF0574  ______________________________________________________________________
 MF0574  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 MF0574  DYNAMIC HEIGHT  -        248.328 (meters)      814.72  (feet) COMP
 MF0574  MODELED GRAVITY -    980,246.6   (mgal)                       NAVD 88
 MF0574
 MF0574  VERT ORDER      -  FIRST     CLASS I
 MF0574
 MF0574.The horizontal coordinates were scaled from a map and have
 MF0574.an estimated accuracy of +/- 6 seconds.
 MF0574
 MF0574.The orthometric height was determined by differential leveling and
 MF0574.adjusted by the NATIONAL GEODETIC SURVEY
 MF0574.in June 1991.
 MF0574
 MF0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0574.GEOID18 height accuracy estimate available here.
 MF0574
 MF0574.Click photographs - Photos may exist for this station.
 MF0574
 MF0574.The dynamic height is computed by dividing the NAVD 88
 MF0574.geopotential number by the normal gravity value computed on the
 MF0574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0574.degrees latitude (g = 980.6199 gals.).
 MF0574
 MF0574.The modeled gravity was interpolated from observed gravity values.
 MF0574
 MF0574;                    North         East    Units  Estimated Accuracy
 MF0574;SPC IL W     -   567,070.      794,230.      MT  (+/- 180 meters Scaled)
 MF0574
 MF0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM309261(NAD 83)
 MF0574
 MF0574                          SUPERSEDED SURVEY CONTROL
 MF0574
 MF0574  NGVD 29 (??/??/92)  248.463  (m)          815.17   (f) ADJ UNCH    1 1
 MF0574
 MF0574.Superseded values are not recommended for survey control.
 MF0574
 MF0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0574.See file dsdata.pdf to determine how the superseded data were derived.
 MF0574
 MF0574_MARKER: DB = BENCH MARK DISK
 MF0574_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0574_SP_SET: ABUTMENT
 MF0574_STAMPING: L 224 1960
 MF0574_MARK LOGO: CGS
 MF0574_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0574+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2003
 MF0574
 MF0574  HISTORY     - Date     Condition        Report By
 MF0574  HISTORY     - 1960     MONUMENTED       CGS
 MF0574  HISTORY     - 1969     GOOD             CGS
 MF0574  HISTORY     - 19950818 GOOD             USPSQD
 MF0574  HISTORY     - 20020123 GOOD             NGS
 MF0574  HISTORY     - 20030628 GOOD             USPSQD
 MF0574
 MF0574                          STATION DESCRIPTION
 MF0574
 MF0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0574'11.4 MI S FROM ROCHELLE.
 MF0574'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0574'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 5.8 MILES SOUTH
 MF0574'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 120
 MF0574'YARDS WEST OF THE WEST RAIL, 15 FEET WEST OF THE CENTER LINE OF
 MF0574'A PAVED ROAD, SET IN THE TOP OF THE NORTHWEST END OF THE NORTHEAST
 MF0574'CONCRETE ABUTMENT OF A CONCRETE BRIDGE OVER WILLOW CREEK, 1
 MF0574'FOOT WEST OF THE NORTH END OF THE WEST CONCRETE GUARD RAIL ON
 MF0574'THE BRIDGE, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD.
 MF0574'SEC 17, T38N, R 2E.
 MF0574
 MF0574                          STATION RECOVERY (1995)
 MF0574
 MF0574'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0574'RECOVERED IN GOOD CONDITION.
 MF0574
 MF0574                          STATION RECOVERY (2002)
 MF0574
 MF0574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0574'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0574
 MF0574                          STATION RECOVERY (2003)
 MF0574
 MF0574'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0574'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0684 ***********************************************************************
 MF0684  DESIGNATION -  L 225
 MF0684  PID         -  MF0684
 MF0684  STATE/COUNTY-  IL/LASALLE
 MF0684  COUNTRY     -  US
 MF0684  USGS QUAD   -  TROY GROVE (2018)
 MF0684
 MF0684                         *CURRENT SURVEY CONTROL
 MF0684  ______________________________________________________________________
 MF0684* NAD 83(1986) POSITION- 41 25 32.     (N) 089 06 59.     (W)   SCALED
 MF0684* NAVD 88 ORTHO HEIGHT -   202.686 (meters)      664.98  (feet) ADJUSTED
 MF0684  ______________________________________________________________________
 MF0684  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 MF0684  DYNAMIC HEIGHT  -        202.606 (meters)      664.72  (feet) COMP
 MF0684  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 MF0684
 MF0684  VERT ORDER      -  FIRST     CLASS I
 MF0684
 MF0684.The horizontal coordinates were scaled from a map and have
 MF0684.an estimated accuracy of +/- 6 seconds.
 MF0684
 MF0684.The orthometric height was determined by differential leveling and
 MF0684.adjusted by the NATIONAL GEODETIC SURVEY
 MF0684.in June 1991.
 MF0684
 MF0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0684.GEOID18 height accuracy estimate available here.
 MF0684
 MF0684.Click photographs - Photos may exist for this station.
 MF0684
 MF0684.The dynamic height is computed by dividing the NAVD 88
 MF0684.geopotential number by the normal gravity value computed on the
 MF0684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0684.degrees latitude (g = 980.6199 gals.).
 MF0684
 MF0684.The modeled gravity was interpolated from observed gravity values.
 MF0684
 MF0684;                    North         East    Units  Estimated Accuracy
 MF0684;SPC IL E     -   528,600.      234,540.      MT  (+/- 180 meters Scaled)
 MF0684
 MF0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL231881(NAD 83)
 MF0684
 MF0684                          SUPERSEDED SURVEY CONTROL
 MF0684
 MF0684  NGVD 29 (??/??/92)  202.736  (m)          665.14   (f) ADJ UNCH    1 1
 MF0684
 MF0684.Superseded values are not recommended for survey control.
 MF0684
 MF0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0684.See file dsdata.pdf to determine how the superseded data were derived.
 MF0684
 MF0684_MARKER: DB = BENCH MARK DISK
 MF0684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0684_STAMPING: L 225 1960
 MF0684_MARK LOGO: CGS
 MF0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0684+STABILITY: SURFACE MOTION
 MF0684
 MF0684  HISTORY     - Date     Condition        Report By
 MF0684  HISTORY     - 1960     MONUMENTED       CGS
 MF0684  HISTORY     - 1969     GOOD             CGS
 MF0684  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0684  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0684
 MF0684                          STATION DESCRIPTION
 MF0684
 MF0684'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0684'7.2 MI N FROM LA SALLE.
 MF0684'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0684'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0684'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS
 MF0684'AVENUE WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST ALONG
 MF0684'OLD U.S. HIGHWAY 51, THENCE 4.1 MILES NORTH ALONG THE ILLINOIS
 MF0684'CENTRAL RAILROAD, OR ABOUT 8.55 MILES SOUTH ALONG THE ILLINOIS
 MF0684'CENTRAL RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 1.0 MILE
 MF0684'SOUTH OF THE CROSSING OF THE RAILROAD AND THE CHICAGO
 MF0684'NORTHWESTERN RAILWAY AT DIMMICK, 0.15 MILE NORTH OF MILEPOST
 MF0684'863, 76 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF THE
 MF0684'RAILROAD AND A GRAVELED ROAD, 46 1/2 FEET EAST OF THE EAST RAIL,
 MF0684'59 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 77 FEET SOUTHEAST
 MF0684'AND ACROSS THE TRACK FROM A METAL POLE WHICH SUPPORTS A RAILROAD
 MF0684'CROSSING SIGN, 39 FEET SOUTH OF A CORNER FENCE POST, 1 FOOT WEST
 MF0684'OF A FENCE, 2.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET
 MF0684'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0684'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0684'SEC 16, T34N, R 1E.
 MF0684
 MF0684                          STATION RECOVERY (1997)
 MF0684
 MF0684'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0684'MARK NOT FOUND.
 MF0684
 MF0684                          STATION RECOVERY (2002)
 MF0684
 MF0684'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0684'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0108 ***********************************************************************
 NH0108  DESIGNATION -  L 226
 NH0108  PID         -  NH0108
 NH0108  STATE/COUNTY-  IL/MCHENRY
 NH0108  COUNTRY     -  US
 NH0108  USGS QUAD   -  RICHMOND (2018)
 NH0108
 NH0108                         *CURRENT SURVEY CONTROL
 NH0108  ______________________________________________________________________
 NH0108* NAD 83(1986) POSITION- 42 24 22.     (N) 088 18 18.     (W)   SCALED
 NH0108* NAVD 88 ORTHO HEIGHT -   260.541 (meters)      854.79  (feet) ADJUSTED
 NH0108  ______________________________________________________________________
 NH0108  GEOID HEIGHT    -        -34.143 (meters)                     GEOID18
 NH0108  DYNAMIC HEIGHT  -        260.457 (meters)      854.52  (feet) COMP
 NH0108  MODELED GRAVITY -    980,291.1   (mgal)                       NAVD 88
 NH0108
 NH0108  VERT ORDER      -  SECOND    CLASS 0
 NH0108
 NH0108.The horizontal coordinates were scaled from a map and have
 NH0108.an estimated accuracy of +/- 6 seconds.
 NH0108
 NH0108.The orthometric height was determined by differential leveling and
 NH0108.adjusted by the NATIONAL GEODETIC SURVEY
 NH0108.in June 1991.
 NH0108
 NH0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0108.GEOID18 height accuracy estimate available here.
 NH0108
 NH0108.Click photographs - Photos may exist for this station.
 NH0108
 NH0108.The dynamic height is computed by dividing the NAVD 88
 NH0108.geopotential number by the normal gravity value computed on the
 NH0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0108.degrees latitude (g = 980.6199 gals.).
 NH0108
 NH0108.The modeled gravity was interpolated from observed gravity values.
 NH0108
 NH0108;                    North         East    Units  Estimated Accuracy
 NH0108;SPC IL E     -   637,210.      302,330.      MT  (+/- 180 meters Scaled)
 NH0108
 NH0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM926956(NAD 83)
 NH0108
 NH0108                          SUPERSEDED SURVEY CONTROL
 NH0108
 NH0108  NGVD 29 (??/??/92)  260.607  (m)          855.01   (f) ADJ UNCH    2 0
 NH0108
 NH0108.Superseded values are not recommended for survey control.
 NH0108
 NH0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0108.See file dsdata.pdf to determine how the superseded data were derived.
 NH0108
 NH0108_MARKER: DB = BENCH MARK DISK
 NH0108_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 NH0108_SP_SET: BASE
 NH0108_STAMPING: L 226 1960
 NH0108_MARK LOGO: CGS
 NH0108_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0108
 NH0108  HISTORY     - Date     Condition        Report By
 NH0108  HISTORY     - 1960     MONUMENTED       CGS
 NH0108  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0108  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0108
 NH0108                          STATION DESCRIPTION
 NH0108
 NH0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0108'1.2 MI N FROM RINGWOOD.
 NH0108'ABOUT 1.15 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0108'RAILWAY FROM THE STATION SHELTER AT RINGWOOD, 0.45 MILE NORTH
 NH0108'OF MILEPOLE 70, 7 1/2 FEET EAST OF THE EAST RAIL, SET VERTICALLY
 NH0108'IN THE WEST FACE OF THE NORTH END OF THE CONCRETE BASE TO THE
 NH0108'FIRST PIER EAST OF THE TRACK AND UNDER A WOODEN OVERPASS OVER
 NH0108'THE TRACK FOR A PRIVATE ROAD, 1 FOOT SOUTH OF THE NORTH END OF
 NH0108'THE PIER, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK.
 NH0108
 NH0108                          STATION RECOVERY (1987)
 NH0108
 NH0108'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0108'MARK NOT FOUND.
 NH0108
 NH0108                          STATION RECOVERY (1989)
 NH0108
 NH0108'RECOVERY NOTE BY US POWER SQUADRON 1989 (RBD)
 NH0108'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0177 ***********************************************************************
 NH0177  DESIGNATION -  L 227
 NH0177  PID         -  NH0177
 NH0177  STATE/COUNTY-  IL/KANE
 NH0177  COUNTRY     -  US
 NH0177  USGS QUAD   -  ELGIN (2018)
 NH0177
 NH0177                         *CURRENT SURVEY CONTROL
 NH0177  ______________________________________________________________________
 NH0177* NAD 83(1986) POSITION- 42 06 26.     (N) 088 17 14.     (W)   SCALED
 NH0177* NAVD 88 ORTHO HEIGHT -   219.405 (meters)      719.83  (feet) ADJUSTED
 NH0177  ______________________________________________________________________
 NH0177  GEOID HEIGHT    -        -33.604 (meters)                     GEOID18
 NH0177  DYNAMIC HEIGHT  -        219.329 (meters)      719.58  (feet) COMP
 NH0177  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 NH0177
 NH0177  VERT ORDER      -  SECOND    CLASS 0
 NH0177
 NH0177.The horizontal coordinates were scaled from a map and have
 NH0177.an estimated accuracy of +/- 6 seconds.
 NH0177
 NH0177.The orthometric height was determined by differential leveling and
 NH0177.adjusted by the NATIONAL GEODETIC SURVEY
 NH0177.in June 1991.
 NH0177
 NH0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0177.GEOID18 height accuracy estimate available here.
 NH0177
 NH0177.Click photographs - Photos may exist for this station.
 NH0177
 NH0177.The dynamic height is computed by dividing the NAVD 88
 NH0177.geopotential number by the normal gravity value computed on the
 NH0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0177.degrees latitude (g = 980.6199 gals.).
 NH0177
 NH0177.The modeled gravity was interpolated from observed gravity values.
 NH0177
 NH0177;                    North         East    Units  Estimated Accuracy
 NH0177;SPC IL E     -   604,010.      303,810.      MT  (+/- 180 meters Scaled)
 NH0177
 NH0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM935624(NAD 83)
 NH0177
 NH0177                          SUPERSEDED SURVEY CONTROL
 NH0177
 NH0177  NGVD 29 (??/??/92)  219.475  (m)          720.06   (f) ADJ UNCH    2 0
 NH0177
 NH0177.Superseded values are not recommended for survey control.
 NH0177
 NH0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0177.See file dsdata.pdf to determine how the superseded data were derived.
 NH0177
 NH0177_MARKER: DB = BENCH MARK DISK
 NH0177_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0177_SP_SET: BRIDGE ABUTMENT
 NH0177_STAMPING: L 227 1960
 NH0177_MARK LOGO: CGS
 NH0177_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0177_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0177+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2010
 NH0177
 NH0177  HISTORY     - Date     Condition        Report By
 NH0177  HISTORY     - 1960     MONUMENTED       CGS
 NH0177  HISTORY     - 1987     GOOD             USPSQD
 NH0177  HISTORY     - 1988     GOOD             USPSQD
 NH0177  HISTORY     - 19910319 GOOD             USPSQD
 NH0177  HISTORY     - 19980527 GOOD             USPSQD
 NH0177  HISTORY     - 20100721 GOOD             ILDT
 NH0177
 NH0177                          STATION DESCRIPTION
 NH0177
 NH0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0177'AT CARPENTERSVILLE.
 NH0177'AT CARPENTERSVILLE, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY,
 NH0177'ABOUT 25 YARDS SOUTHWEST OF AND ACROSS THE TRACK FROM THE
 NH0177'SOUTHWEST CORNER OF THE STATION, 18 FEET WEST OF THE WEST RAIL,
 NH0177'IN TOP OF THE WEST END OF THE SOUTH STONE ABUTMENT (BRIDGE SEAT)
 NH0177'FOR A 20-FOOT BRIDGE OVER A SMALL STREAM, 3 FEET EAST OF THE
 NH0177'WEST END OF THE ABUTMENT, AND ABOUT 3 FEET BELOW THE LEVEL OF THE
 NH0177'TRACK.  ALSO ABOUT 0.35 MILE NORTH OF MILEPOLE 48.
 NH0177
 NH0177                          STATION RECOVERY (1987)
 NH0177
 NH0177'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0177'RECOVERED IN GOOD CONDITION.
 NH0177
 NH0177                          STATION RECOVERY (1988)
 NH0177
 NH0177'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0177'RECOVERED IN GOOD CONDITION.
 NH0177
 NH0177                          STATION RECOVERY (1991)
 NH0177
 NH0177'RECOVERY NOTE BY US POWER SQUADRON 1991 (JBL)
 NH0177'RECOVERED IN GOOD CONDITION.
 NH0177
 NH0177                          STATION RECOVERY (1998)
 NH0177
 NH0177'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0177'RECOVERED IN GOOD CONDITION.
 NH0177
 NH0177                          STATION RECOVERY (2010)
 NH0177
 NH0177'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH0177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0467 ***********************************************************************
 NH0467  DESIGNATION -  L 228
 NH0467  PID         -  NH0467
 NH0467  STATE/COUNTY-  IL/WINNEBAGO
 NH0467  COUNTRY     -  US
 NH0467  USGS QUAD   -  PECATONICA (2018)
 NH0467
 NH0467                         *CURRENT SURVEY CONTROL
 NH0467  ______________________________________________________________________
 NH0467* NAD 83(1986) POSITION- 42 16 48.     (N) 089 16 52.     (W)   SCALED
 NH0467* NAVD 88 ORTHO HEIGHT -   250.777 (meters)      822.76  (feet) ADJUSTED
 NH0467  ______________________________________________________________________
 NH0467  GEOID HEIGHT    -        -33.347 (meters)                     GEOID18
 NH0467  DYNAMIC HEIGHT  -        250.693 (meters)      822.48  (feet) COMP
 NH0467  MODELED GRAVITY -    980,284.5   (mgal)                       NAVD 88
 NH0467
 NH0467  VERT ORDER      -  FIRST     CLASS II
 NH0467
 NH0467.The horizontal coordinates were scaled from a map and have
 NH0467.an estimated accuracy of +/- 6 seconds.
 NH0467
 NH0467.The orthometric height was determined by differential leveling and
 NH0467.adjusted by the NATIONAL GEODETIC SURVEY
 NH0467.in June 1991.
 NH0467
 NH0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0467.GEOID18 height accuracy estimate available here.
 NH0467
 NH0467.Click photographs - Photos may exist for this station.
 NH0467
 NH0467.The dynamic height is computed by dividing the NAVD 88
 NH0467.geopotential number by the normal gravity value computed on the
 NH0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0467.degrees latitude (g = 980.6199 gals.).
 NH0467
 NH0467.The modeled gravity was interpolated from observed gravity values.
 NH0467
 NH0467;                    North         East    Units  Estimated Accuracy
 NH0467;SPC IL W     -   623,560.      773,040.      MT  (+/- 180 meters Scaled)
 NH0467
 NH0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM119833(NAD 83)
 NH0467
 NH0467                          SUPERSEDED SURVEY CONTROL
 NH0467
 NH0467  NGVD 29 (??/??/92)  250.824  (m)          822.91   (f) ADJ UNCH    1 2
 NH0467
 NH0467.Superseded values are not recommended for survey control.
 NH0467
 NH0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0467.See file dsdata.pdf to determine how the superseded data were derived.
 NH0467
 NH0467_MARKER: DB = BENCH MARK DISK
 NH0467_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0467_SP_SET: BOX CULVERT HEADWALL
 NH0467_STAMPING: L 228 1960
 NH0467_MARK LOGO: CGS
 NH0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0467+STABILITY: SURFACE MOTION
 NH0467
 NH0467  HISTORY     - Date     Condition        Report By
 NH0467  HISTORY     - 1960     MONUMENTED       CGS
 NH0467  HISTORY     - 1971     GOOD             NGS
 NH0467  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH0467
 NH0467                          STATION DESCRIPTION
 NH0467
 NH0467'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0467'2.2 MI NW FROM WINNEBAGO.
 NH0467'ABOUT 2.2 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 NH0467'RAILWAY FROM THE STATION AT WINNEBAGO, ABOUT 0.5 MILE NORTHWEST
 NH0467'OF MILE POST 102, NEAR WEST EDGE OF SECTION 6, R 11 E, T 26 N,
 NH0467'0.7 MILE SOUTHEAST OF OVERPASS OVER OLD U.S. HIGHWAY 20, ABOUT
 NH0467'20 YARDS EAST OF NORTHEAST END OF A 6-FOOT PIPE CULVERT UNDER
 NH0467'TRACK, IN THE TOP OF THE SOUTHEAST END OF THE SOUTHWEST HEAD WALL
 NH0467'OF A 10-FOOT CONCRETE BOX CULVERT UNDER AN ABANDONED ROAD THAT
 NH0467'PARALLELED THE NORTHEAST SIDE OF TRACK, 60 FEET NORTHEAST OF
 NH0467'NORTHEAST RAIL, 1 FOOT NORTHWEST OF SOUTHEAST END OF HEAD WALL
 NH0467'AND ABOUT 10 FEET BELOW LEVEL OF TRACK.
 NH0467
 NH0467                          STATION RECOVERY (1971)
 NH0467
 NH0467'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0467'RECOVERED IN GOOD CONDITION.
 NH0467
 NH0467                          STATION RECOVERY (1997)
 NH0467
 NH0467'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0467'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0853 ***********************************************************************
 LC0853  DESIGNATION -  L 229
 LC0853  PID         -  LC0853
 LC0853  STATE/COUNTY-  IL/WOODFORD
 LC0853  COUNTRY     -  US
 LC0853  USGS QUAD   -  BENSON (2018)
 LC0853
 LC0853                         *CURRENT SURVEY CONTROL
 LC0853  ______________________________________________________________________
 LC0853* NAD 83(1986) POSITION- 40 50 21.     (N) 089 01 34.     (W)   SCALED
 LC0853* NAVD 88 ORTHO HEIGHT -   218.614 (meters)      717.24  (feet) ADJUSTED
 LC0853  ______________________________________________________________________
 LC0853  GEOID HEIGHT    -        -32.397 (meters)                     GEOID18
 LC0853  DYNAMIC HEIGHT  -        218.518 (meters)      716.92  (feet) COMP
 LC0853  MODELED GRAVITY -    980,179.6   (mgal)                       NAVD 88
 LC0853
 LC0853  VERT ORDER      -  FIRST     CLASS I
 LC0853
 LC0853.The horizontal coordinates were scaled from a map and have
 LC0853.an estimated accuracy of +/- 6 seconds.
 LC0853
 LC0853.The orthometric height was determined by differential leveling and
 LC0853.adjusted by the NATIONAL GEODETIC SURVEY
 LC0853.in June 1991.
 LC0853
 LC0853.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0853.GEOID18 height accuracy estimate available here.
 LC0853
 LC0853.Click photographs - Photos may exist for this station.
 LC0853
 LC0853.The dynamic height is computed by dividing the NAVD 88
 LC0853.geopotential number by the normal gravity value computed on the
 LC0853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0853.degrees latitude (g = 980.6199 gals.).
 LC0853
 LC0853.The modeled gravity was interpolated from observed gravity values.
 LC0853
 LC0853;                    North         East    Units  Estimated Accuracy
 LC0853;SPC IL W     -   463,790.      796,190.      MT  (+/- 180 meters Scaled)
 LC0853
 LC0853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL291228(NAD 83)
 LC0853
 LC0853                          SUPERSEDED SURVEY CONTROL
 LC0853
 LC0853  NGVD 29 (??/??/92)  218.669  (m)          717.42   (f) ADJ UNCH    1 1
 LC0853
 LC0853.Superseded values are not recommended for survey control.
 LC0853
 LC0853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0853.See file dsdata.pdf to determine how the superseded data were derived.
 LC0853
 LC0853_MARKER: DB = BENCH MARK DISK
 LC0853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0853_STAMPING: L 229 1960
 LC0853_MARK LOGO: CGS
 LC0853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0853+STABILITY: SURFACE MOTION
 LC0853
 LC0853  HISTORY     - Date     Condition        Report By
 LC0853  HISTORY     - 1960     MONUMENTED       CGS
 LC0853  HISTORY     - 1969     GOOD             CGS
 LC0853  HISTORY     - 1978     MARK NOT FOUND   USGS
 LC0853  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0853
 LC0853                          STATION DESCRIPTION
 LC0853
 LC0853'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0853'4.4 MI S FROM WOODFORD.
 LC0853'ABOUT 4.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0853'THE STATION AT MINONK, 0.25 MILE SOUTH OF MILEPOST 821, 225 FEET
 LC0853'NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 LC0853'GRAVELED ROAD, 95 1/2 FEET EAST OF THE EAST RAIL, 206 1/2 FEET
 LC0853'NORTH OF THE CENTER LINE OF THE ROAD, 205 FEET NORTHEAST OF A
 LC0853'RAILROAD CROSSING SIGN, 176 FEET NORTH OF A CORNER FENCE POST,
 LC0853'46 1/2 FEET NORTHWEST OF A 30-INCH MULBERRY TREE, 7 FEET NORTH OF
 LC0853'A TELEPHONE POLE, 1 1/2 FEET WEST OF A FENCE, ABOUT 2 1/2 FEET
 LC0853'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF CONCRETE POST
 LC0853'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 32,
 LC0853'T28N, R2E
 LC0853
 LC0853                          STATION RECOVERY (1978)
 LC0853
 LC0853'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LC0853'MARK NOT FOUND.
 LC0853
 LC0853                          STATION RECOVERY (1998)
 LC0853
 LC0853'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0853'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0644 ***********************************************************************
 KB0644  DESIGNATION -  L 23
 KB0644  PID         -  KB0644
 KB0644  STATE/COUNTY-  IL/PIATT
 KB0644  COUNTRY     -  US
 KB0644  USGS QUAD   -  HAMMOND (2018)
 KB0644
 KB0644                         *CURRENT SURVEY CONTROL
 KB0644  ______________________________________________________________________
 KB0644* NAD 83(1986) POSITION- 39 51 53.     (N) 088 34 46.     (W)   SCALED
 KB0644* NAVD 88 ORTHO HEIGHT -   206.355 (meters)      677.02  (feet) ADJUSTED
 KB0644  ______________________________________________________________________
 KB0644  GEOID HEIGHT    -        -32.197 (meters)                     GEOID18
 KB0644  DYNAMIC HEIGHT  -        206.245 (meters)      676.66  (feet) COMP
 KB0644  MODELED GRAVITY -    980,085.8   (mgal)                       NAVD 88
 KB0644
 KB0644  VERT ORDER      -  SECOND    CLASS 0
 KB0644
 KB0644.The horizontal coordinates were scaled from a map and have
 KB0644.an estimated accuracy of +/- 6 seconds.
 KB0644
 KB0644.The orthometric height was determined by differential leveling and
 KB0644.adjusted by the NATIONAL GEODETIC SURVEY
 KB0644.in June 1991.
 KB0644
 KB0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0644.GEOID18 height accuracy estimate available here.
 KB0644
 KB0644.Click photographs - Photos may exist for this station.
 KB0644
 KB0644.The dynamic height is computed by dividing the NAVD 88
 KB0644.geopotential number by the normal gravity value computed on the
 KB0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0644.degrees latitude (g = 980.6199 gals.).
 KB0644
 KB0644.The modeled gravity was interpolated from observed gravity values.
 KB0644
 KB0644;                    North         East    Units  Estimated Accuracy
 KB0644;SPC IL E     -   355,010.      278,940.      MT  (+/- 180 meters Scaled)
 KB0644
 KB0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK649139(NAD 83)
 KB0644
 KB0644                          SUPERSEDED SURVEY CONTROL
 KB0644
 KB0644  NGVD 29 (??/??/92)  206.426  (m)          677.25   (f) ADJ UNCH    2 0
 KB0644
 KB0644.Superseded values are not recommended for survey control.
 KB0644
 KB0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0644.See file dsdata.pdf to determine how the superseded data were derived.
 KB0644
 KB0644_MARKER: DB = BENCH MARK DISK
 KB0644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0644_STAMPING: L 23 1934
 KB0644_MARK LOGO: CGS
 KB0644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0644+STABILITY: SURFACE MOTION
 KB0644
 KB0644  HISTORY     - Date     Condition        Report By
 KB0644  HISTORY     - 1934     MONUMENTED       CGS
 KB0644  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0644
 KB0644                          STATION DESCRIPTION
 KB0644
 KB0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0644'AT VOORHIES.
 KB0644'AT VOORHIES, PIATT COUNTY, ON THE WABASH RAILROAD, 450 FEET
 KB0644'SOUTH OF THE STATION SIGN, 4-1/2 POLES NORTH OF MILEPOST 157,
 KB0644'192 FEET NORTH OF THE CENTER OF A PUBLIC-ROAD CROSSING, 27 FEET
 KB0644'WEST OF THE CENTERLINE OF THE TRACK, 15 FEET EAST OF THE
 KB0644'RIGHT-OF-WAY FENCE, 8 FEET SOUTH OF A POLE, AND ABOUT 2 FEET
 KB0644'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED L 23 1934 AND
 KB0644'SET IN THE TOP OF A CONCRETE POST.
 KB0644
 KB0644                          STATION RECOVERY (1980)
 KB0644
 KB0644'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0644'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0719 ***********************************************************************
 MF0719  DESIGNATION -  L 230
 MF0719  PID         -  MF0719
 MF0719  STATE/COUNTY-  IL/LASALLE
 MF0719  COUNTRY     -  US
 MF0719  USGS QUAD   -  LA SALLE (2018)
 MF0719
 MF0719                         *CURRENT SURVEY CONTROL
 MF0719  ______________________________________________________________________
 MF0719* NAD 83(2011) POSITION- 41 17 50.80302(N) 089 04 04.73834(W)   ADJUSTED
 MF0719* NAD 83(2011) ELLIP HT-   160.911 (meters)        (06/27/12)   ADJUSTED
 MF0719* NAD 83(2011) EPOCH   -  2010.00
 MF0719* NAVD 88 ORTHO HEIGHT -   193.860 (meters)      636.02  (feet) ADJUSTED
 MF0719  ______________________________________________________________________
 MF0719  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 MF0719  NAD 83(2011) X  -     78,060.376 (meters)                     COMP
 MF0719  NAD 83(2011) Y  - -4,798,340.577 (meters)                     COMP
 MF0719  NAD 83(2011) Z  -  4,187,403.591 (meters)                     COMP
 MF0719  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 MF0719  DYNAMIC HEIGHT  -        193.782 (meters)      635.77  (feet) COMP
 MF0719  MODELED GRAVITY -    980,216.9   (mgal)                       NAVD 88
 MF0719
 MF0719  VERT ORDER      -  FIRST     CLASS I
 MF0719
 MF0719  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0719  Standards:
 MF0719         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0719            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0719  -------------------------------------------------------------------
 MF0719  NETWORK    1.83   2.43           0.84   0.61   1.24     -0.21216950
 MF0719  -------------------------------------------------------------------
 MF0719  Click here for local accuracies and other accuracy information.
 MF0719
 MF0719.The horizontal coordinates were established by GPS observations
 MF0719.and adjusted by the National Geodetic Survey in June 2012.
 MF0719
 MF0719.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0719.been affixed to the stable North American tectonic plate. See 
 MF0719.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0719
 MF0719.The horizontal coordinates are valid at the epoch date displayed above
 MF0719.which is a decimal equivalence of Year/Month/Day.
 MF0719
 MF0719.The orthometric height was determined by differential leveling and
 MF0719.adjusted by the NATIONAL GEODETIC SURVEY
 MF0719.in June 1991.
 MF0719
 MF0719.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0719.GEOID18 height accuracy estimate available here.
 MF0719
 MF0719.Click photographs - Photos may exist for this station.
 MF0719
 MF0719.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0719
 MF0719.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0719
 MF0719.The ellipsoidal height was determined by GPS observations
 MF0719.and is referenced to NAD 83.
 MF0719
 MF0719.The dynamic height is computed by dividing the NAVD 88
 MF0719.geopotential number by the normal gravity value computed on the
 MF0719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0719.degrees latitude (g = 980.6199 gals.).
 MF0719
 MF0719.The modeled gravity was interpolated from observed gravity values.
 MF0719
 MF0719. The following values were computed from the NAD 83(2011) position.
 MF0719
 MF0719;                    North         East     Units Scale Factor Converg.
 MF0719;SPC IL E     -   514,334.633   238,470.148   MT  1.00002157   -0 29 05.5
 MF0719;SPC IL E     - 1,687,446.21    782,380.81   sFT  1.00002157   -0 29 05.5
 MF0719;UTM  16      - 4,573,839.783   326,858.776   MT  0.99996895   -1 21 54.5
 MF0719
 MF0719!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0719!SPC IL E     -   0.99997476  x   1.00002157  =   0.99999633
 MF0719!UTM  16      -   0.99997476  x   0.99996895  =   0.99994371
 MF0719
 MF0719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2685873839(NAD 83)
 MF0719
 MF0719                          SUPERSEDED SURVEY CONTROL
 MF0719
 MF0719  NAD 83(2007)-  41 17 50.80347(N)    089 04 04.73924(W) AD(2002.00) 0
 MF0719  ELLIP H (02/10/07)  160.936  (m)                       GP(2002.00)    
 MF0719  ELLIP H (02/03/05)  160.933  (m)                       GP(       ) 4 2
 MF0719  NAD 83(1997)-  41 17 50.80328(N)    089 04 04.73917(W) AD(       ) 1
 MF0719  ELLIP H (03/04/03)  160.952  (m)                       GP(       ) 4 2
 MF0719  NAVD 88             193.86   (m)          636.0    (f) LEVELING    3  
 MF0719  NGVD 29 (??/??/92)  193.921  (m)          636.22   (f) ADJ UNCH    1 1
 MF0719
 MF0719.Superseded values are not recommended for survey control.
 MF0719
 MF0719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0719.See file dsdata.pdf to determine how the superseded data were derived.
 MF0719
 MF0719_MARKER: DB = BENCH MARK DISK
 MF0719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0719_STAMPING: L 230 1960
 MF0719_MARK LOGO: CGS
 MF0719_PROJECTION: FLUSH
 MF0719_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0719+STABILITY: SURFACE MOTION
 MF0719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0719+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2021
 MF0719
 MF0719  HISTORY     - Date     Condition        Report By
 MF0719  HISTORY     - 1960     MONUMENTED       CGS
 MF0719  HISTORY     - 1969     GOOD             CGS
 MF0719  HISTORY     - 19970728 GOOD             USPSQD
 MF0719  HISTORY     - 200205   GOOD             ASCPC
 MF0719  HISTORY     - 20020826 GOOD             USPSQD
 MF0719  HISTORY     - 20050505 GOOD             CHAST
 MF0719  HISTORY     - 20210302 GOOD             ILDT
 MF0719
 MF0719                          STATION DESCRIPTION
 MF0719
 MF0719'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0719'0.4 MI NW FROM OGLESBY.
 MF0719'ABOUT 0.3 MILE WEST ALONG WALNUT STREET FROM THE POST OFFICE
 MF0719'AT OGLESBY, THENCE 0.15 MILE NORTH ALONG STATE HIGHWAYS 71 AND
 MF0719'351, 32 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 39 1/2 FEET
 MF0719'NORTHEAST OF THE CENTER OF A CROSSING OF THE HIGHWAY AND THE
 MF0719'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 20 1/2 FEET
 MF0719'NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 45 1/2 FEET SOUTHWEST
 MF0719'OF THE SOUTHWEST CORNER OF A CONCRETE BUILDING, 9 1/2 FEET
 MF0719'SOUTHEAST OF A FIRE HYDRANT, 8 1/2 FEET EAST OF A POWER POLE, 1
 MF0719'FOOT EAST OF THE EAST EDGE OF A CONCRETE SIDEWALK, ABOUT LEVEL WITH
 MF0719'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 MF0719'1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 25, T33N, R1E
 MF0719
 MF0719                          STATION RECOVERY (1997)
 MF0719
 MF0719'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0719'RECOVERED IN GOOD CONDITION.
 MF0719
 MF0719                          STATION RECOVERY (2002)
 MF0719
 MF0719'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0719'RECOVERED AS DESCRIBED
 MF0719
 MF0719                          STATION RECOVERY (2002)
 MF0719
 MF0719'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0719'RECOVERED IN GOOD CONDITION.
 MF0719
 MF0719                          STATION RECOVERY (2005)
 MF0719
 MF0719'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 MF0719'RECOVERD AS DESCRIBED
 MF0719
 MF0719                          STATION RECOVERY (2021)
 MF0719
 MF0719'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0719'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0391 ***********************************************************************
 MF0391  DESIGNATION -  L 231
 MF0391  PID         -  MF0391
 MF0391  STATE/COUNTY-  IL/LASALLE
 MF0391  COUNTRY     -  US
 MF0391  USGS QUAD   -  OTTAWA (2018)
 MF0391
 MF0391                         *CURRENT SURVEY CONTROL
 MF0391  ______________________________________________________________________
 MF0391* NAD 83(1986) POSITION- 41 22 05.     (N) 088 51 31.     (W)   SCALED
 MF0391* NAVD 88 ORTHO HEIGHT -   187.733 (meters)      615.92  (feet) ADJUSTED
 MF0391  ______________________________________________________________________
 MF0391  GEOID HEIGHT    -        -32.925 (meters)                     GEOID18
 MF0391  DYNAMIC HEIGHT  -        187.661 (meters)      615.68  (feet) COMP
 MF0391  MODELED GRAVITY -    980,234.0   (mgal)                       NAVD 88
 MF0391
 MF0391  VERT ORDER      -  FIRST     CLASS II
 MF0391
 MF0391.The horizontal coordinates were scaled from a map and have
 MF0391.an estimated accuracy of +/- 6 seconds.
 MF0391
 MF0391.The orthometric height was determined by differential leveling and
 MF0391.adjusted by the NATIONAL GEODETIC SURVEY
 MF0391.in June 1991.
 MF0391
 MF0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0391.GEOID18 height accuracy estimate available here.
 MF0391
 MF0391.Click photographs - Photos may exist for this station.
 MF0391
 MF0391.The dynamic height is computed by dividing the NAVD 88
 MF0391.geopotential number by the normal gravity value computed on the
 MF0391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0391.degrees latitude (g = 980.6199 gals.).
 MF0391
 MF0391.The modeled gravity was interpolated from observed gravity values.
 MF0391
 MF0391;                    North         East    Units  Estimated Accuracy
 MF0391;SPC IL E     -   522,050.      256,050.      MT  (+/- 180 meters Scaled)
 MF0391
 MF0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL445812(NAD 83)
 MF0391
 MF0391                          SUPERSEDED SURVEY CONTROL
 MF0391
 MF0391  NGVD 29 (??/??/92)  187.789  (m)          616.10   (f) ADJ UNCH    1 2
 MF0391
 MF0391.Superseded values are not recommended for survey control.
 MF0391
 MF0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0391.See file dsdata.pdf to determine how the superseded data were derived.
 MF0391
 MF0391_MARKER: DB = BENCH MARK DISK
 MF0391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0391_STAMPING: L 231 1960
 MF0391_MARK LOGO: CGS
 MF0391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0391+STABILITY: SURFACE MOTION
 MF0391
 MF0391  HISTORY     - Date     Condition        Report By
 MF0391  HISTORY     - 1960     MONUMENTED       CGS
 MF0391  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 MF0391  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0391  HISTORY     - 19980715 MARK NOT FOUND   USPSQD
 MF0391  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF0391
 MF0391                          STATION DESCRIPTION
 MF0391
 MF0391'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0391'2.2 MI NW FROM OTTAWA.
 MF0391'AT OTTAWA AIRPORT, ABOUT 2.25 MILES NORTH AND NORTHWEST ALONG LA
 MF0391'SALLE STREET AND PUBLIC ROADS FROM THE COURTHOUSE, IN S-3,
 MF0391'R-3E, T-33 N, 325 YARDS WEST OF INTERSECTION AT THE NORTHEAST
 MF0391'CORNER OF AIRPORT, 34 1/2 FEET SOUTH OF THE CENTER LINE OF
 MF0391'EAST-WEST BLACK TOP ROAD, 18 FEET EAST OF THE CENTER LINE OF
 MF0391'GRAVEL DRIVE SOUTH TO HANGARS, 47 FEET NORTHEAST OF THE
 MF0391'NORTHEAST CORNER OF OLD CORRUGATED METAL HANGAR (THE NORTH ONE
 MF0391'OF THREE HANGARS, THE NORTH ONE BEING OLD HANGAR), 64 1/2 FEET
 MF0391'SOUTH OF AND ABOUT RIGHT ANGLE ACROSS THE HIGHWAY FROM POWER
 MF0391'LINE POLE NO. 73035 AND WITH LINE CROSSING OVER ROAD AND
 MF0391'CONNECTING TO NORTH ONE OF THREE HANGARS, 2 FEET EAST-NORTHEAST
 MF0391'OF A STEEL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF
 MF0391'ROAD, AND IN TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0391
 MF0391                          STATION RECOVERY (1987)
 MF0391
 MF0391'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0391'MARK NOT FOUND.
 MF0391
 MF0391                          STATION RECOVERY (1997)
 MF0391
 MF0391'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0391'MARK NOT FOUND.
 MF0391
 MF0391                          STATION RECOVERY (1998)
 MF0391
 MF0391'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0391'MARK NOT FOUND.
 MF0391
 MF0391                          STATION RECOVERY (2002)
 MF0391
 MF0391'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0391'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0839 ***********************************************************************
 MF0839  DESIGNATION -  L 232
 MF0839  PID         -  MF0839
 MF0839  STATE/COUNTY-  IL/LASALLE
 MF0839  COUNTRY     -  US
 MF0839  USGS QUAD   -  LA SALLE (2018)
 MF0839
 MF0839                         *CURRENT SURVEY CONTROL
 MF0839  ______________________________________________________________________
 MF0839* NAD 83(1986) POSITION- 41 19 37.     (N) 089 06 04.     (W)   SCALED
 MF0839* NAVD 88 ORTHO HEIGHT -   142.713 (meters)      468.22  (feet) ADJUSTED
 MF0839  ______________________________________________________________________
 MF0839  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 MF0839  DYNAMIC HEIGHT  -        142.655 (meters)      468.03  (feet) COMP
 MF0839  MODELED GRAVITY -    980,218.5   (mgal)                       NAVD 88
 MF0839
 MF0839  VERT ORDER      -  FIRST     CLASS II
 MF0839
 MF0839.The horizontal coordinates were scaled from a map and have
 MF0839.an estimated accuracy of +/- 6 seconds.
 MF0839
 MF0839.The orthometric height was determined by differential leveling and
 MF0839.adjusted by the NATIONAL GEODETIC SURVEY
 MF0839.in June 1991.
 MF0839
 MF0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0839.GEOID18 height accuracy estimate available here.
 MF0839
 MF0839.Click photographs - Photos may exist for this station.
 MF0839
 MF0839.The dynamic height is computed by dividing the NAVD 88
 MF0839.geopotential number by the normal gravity value computed on the
 MF0839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0839.degrees latitude (g = 980.6199 gals.).
 MF0839
 MF0839.The modeled gravity was interpolated from observed gravity values.
 MF0839
 MF0839;                    North         East    Units  Estimated Accuracy
 MF0839;SPC IL E     -   517,640.      235,720.      MT  (+/- 180 meters Scaled)
 MF0839
 MF0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL241771(NAD 83)
 MF0839
 MF0839                          SUPERSEDED SURVEY CONTROL
 MF0839
 MF0839  NGVD 29 (??/??/92)  142.785  (m)          468.45   (f) ADJ UNCH    1 2
 MF0839
 MF0839.Superseded values are not recommended for survey control.
 MF0839
 MF0839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0839.See file dsdata.pdf to determine how the superseded data were derived.
 MF0839
 MF0839_MARKER: DB = BENCH MARK DISK
 MF0839_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0839_SP_SET: PIER
 MF0839_STAMPING: L 232 1960
 MF0839_MARK LOGO: CGS
 MF0839_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0839_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0839+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2003
 MF0839
 MF0839  HISTORY     - Date     Condition        Report By
 MF0839  HISTORY     - 1960     MONUMENTED       CGS
 MF0839  HISTORY     - 19970716 GOOD             USPSQD
 MF0839  HISTORY     - 20010331 GOOD             NGS
 MF0839  HISTORY     - 20020803 GOOD             USPSQD
 MF0839  HISTORY     - 20031112 GOOD             INDIV
 MF0839
 MF0839                          STATION DESCRIPTION
 MF0839
 MF0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0839'AT LA SALLE.
 MF0839'AT LA SALLE, ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD,
 MF0839'AT THE LA SALLE-PERU PASSENGER STATION, SET VERTICALLY IN THE
 MF0839'SOUTH FACE OF FIRST PROJECTING PIER EAST OF SOUTHWEST CORNER OF
 MF0839'STONE MASONRY GROUND FLOOR OF STATION BUILDING, 15.8 FEET EAST OF
 MF0839'SOUTHWEST CORNER OF STATION, 22 1/2 FEET NORTH OF THE NORTH RAIL
 MF0839'OF NORTH TRACK, 117 YARDS WEST OF MILEPOST 99, AND 3 FEET ABOVE
 MF0839'LEVEL OF PASSENGER PLATFORM.
 MF0839
 MF0839                          STATION RECOVERY (1997)
 MF0839
 MF0839'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0839'RECOVERED IN GOOD CONDITION.
 MF0839
 MF0839                          STATION RECOVERY (2001)
 MF0839
 MF0839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0839'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0839
 MF0839                          STATION RECOVERY (2002)
 MF0839
 MF0839'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0839'RECOVERED IN GOOD CONDITION.
 MF0839
 MF0839                          STATION RECOVERY (2003)
 MF0839
 MF0839'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (JRA)
 MF0839'RECOVERED AS DESCRIBED THE TRAIN STATION IS NOW A LAWN MOWER SHOP AND
 MF0839'THE MARK IS IN A FENCED IN AREA
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0752 ***********************************************************************
 MF0752  DESIGNATION -  L 233
 MF0752  PID         -  MF0752
 MF0752  STATE/COUNTY-  IL/MARSHALL
 MF0752  COUNTRY     -  US
 MF0752  USGS QUAD   -  LACON (2018)
 MF0752
 MF0752                         *CURRENT SURVEY CONTROL
 MF0752  ______________________________________________________________________
 MF0752* NAD 83(1986) POSITION- 41 00 21.     (N) 089 26 27.     (W)   SCALED
 MF0752* NAVD 88 ORTHO HEIGHT -   141.020 (meters)      462.66  (feet) ADJUSTED
 MF0752  ______________________________________________________________________
 MF0752  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 MF0752  DYNAMIC HEIGHT  -        140.958 (meters)      462.46  (feet) COMP
 MF0752  MODELED GRAVITY -    980,189.3   (mgal)                       NAVD 88
 MF0752
 MF0752  VERT ORDER      -  FIRST     CLASS II
 MF0752
 MF0752.The horizontal coordinates were scaled from a map and have
 MF0752.an estimated accuracy of +/- 6 seconds.
 MF0752
 MF0752.The orthometric height was determined by differential leveling and
 MF0752.adjusted by the NATIONAL GEODETIC SURVEY
 MF0752.in June 1991.
 MF0752
 MF0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0752.GEOID18 height accuracy estimate available here.
 MF0752
 MF0752.Click photographs - Photos may exist for this station.
 MF0752
 MF0752.The dynamic height is computed by dividing the NAVD 88
 MF0752.geopotential number by the normal gravity value computed on the
 MF0752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0752.degrees latitude (g = 980.6199 gals.).
 MF0752
 MF0752.The modeled gravity was interpolated from observed gravity values.
 MF0752
 MF0752;                    North         East    Units  Estimated Accuracy
 MF0752;SPC IL W     -   481,930.      761,060.      MT  (+/- 180 meters Scaled)
 MF0752
 MF0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL947422(NAD 83)
 MF0752
 MF0752                          SUPERSEDED SURVEY CONTROL
 MF0752
 MF0752  NGVD 29 (??/??/92)  141.089  (m)          462.89   (f) ADJ UNCH    1 2
 MF0752
 MF0752.Superseded values are not recommended for survey control.
 MF0752
 MF0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0752.See file dsdata.pdf to determine how the superseded data were derived.
 MF0752
 MF0752_MARKER: DB = BENCH MARK DISK
 MF0752_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0752_SP_SET: BOX CULVERT HEADWALL
 MF0752_STAMPING: L 233 1960
 MF0752_MARK LOGO: CGS
 MF0752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0752+STABILITY: SURFACE MOTION
 MF0752
 MF0752  HISTORY     - Date     Condition        Report By
 MF0752  HISTORY     - 1960     MONUMENTED       CGS
 MF0752  HISTORY     - 19981108 GOOD             USPSQD
 MF0752  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0752
 MF0752                          STATION DESCRIPTION
 MF0752
 MF0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0752'1.5 MI S FROM SPARLAND.
 MF0752'ABOUT 1.5 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0752'RAILROAD FROM THE STATION AT SPARLAND, 0.2 MILE SOUTH OF MILE
 MF0752'POST 136, IN SECTION 23, R 9 E, T 12 N, 187 YARDS NORTH OF
 MF0752'CONVEYOR BRIDGE OVER HIGHWAY 20 FOR HYTEX BRICK PLANT, IN THE
 MF0752'TOP OF SOUTH END OF EAST HEAD WALL OF A 5-FOOT CONCRETE BOX
 MF0752'CULVERT UNDER HIGHWAY 29, 49 FEET WEST OF WEST RAIL, 40 FEET EAST
 MF0752'OF CENTER LINE OF HIGHWAY AND ABOUT 5 FEET BELOW LEVEL OF HIGHWAY.
 MF0752
 MF0752                          STATION RECOVERY (1998)
 MF0752
 MF0752'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0752'RECOVERED IN GOOD CONDITION.
 MF0752
 MF0752                          STATION RECOVERY (2013)
 MF0752
 MF0752'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0752'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1308 ***********************************************************************
 LC1308  DESIGNATION -  L 234
 LC1308  PID         -  LC1308
 LC1308  STATE/COUNTY-  IL/TAZEWELL
 LC1308  COUNTRY     -  US
 LC1308  USGS QUAD   -  PEKIN (2018)
 LC1308
 LC1308                         *CURRENT SURVEY CONTROL
 LC1308  ______________________________________________________________________
 LC1308* NAD 83(1986) POSITION- 40 36 46.     (N) 089 37 52.     (W)   SCALED
 LC1308* NAVD 88 ORTHO HEIGHT -   139.938 (meters)      459.11  (feet) ADJUSTED
 LC1308  ______________________________________________________________________
 LC1308  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 LC1308  DYNAMIC HEIGHT  -        139.872 (meters)      458.90  (feet) COMP
 LC1308  MODELED GRAVITY -    980,151.6   (mgal)                       NAVD 88
 LC1308
 LC1308  VERT ORDER      -  FIRST     CLASS II
 LC1308
 LC1308.The horizontal coordinates were scaled from a map and have
 LC1308.an estimated accuracy of +/- 6 seconds.
 LC1308
 LC1308.The orthometric height was determined by differential leveling and
 LC1308.adjusted by the NATIONAL GEODETIC SURVEY
 LC1308.in June 1991.
 LC1308
 LC1308.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1308.GEOID18 height accuracy estimate available here.
 LC1308
 LC1308.Click photographs - Photos may exist for this station.
 LC1308
 LC1308.The dynamic height is computed by dividing the NAVD 88
 LC1308.geopotential number by the normal gravity value computed on the
 LC1308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1308.degrees latitude (g = 980.6199 gals.).
 LC1308
 LC1308.The modeled gravity was interpolated from observed gravity values.
 LC1308
 LC1308;                    North         East    Units  Estimated Accuracy
 LC1308;SPC IL W     -   438,170.      745,320.      MT  (+/- 180 meters Scaled)
 LC1308
 LC1308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK774991(NAD 83)
 LC1308
 LC1308                          SUPERSEDED SURVEY CONTROL
 LC1308
 LC1308  NGVD 29 (??/??/92)  140.040  (m)          459.45   (f) ADJ UNCH    1 2
 LC1308
 LC1308.Superseded values are not recommended for survey control.
 LC1308
 LC1308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1308.See file dsdata.pdf to determine how the superseded data were derived.
 LC1308
 LC1308_MARKER: DB = BENCH MARK DISK
 LC1308_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1308_SP_SET: BRIDGE
 LC1308_STAMPING: L 234 1960
 LC1308_MARK LOGO: CGS
 LC1308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1308
 LC1308  HISTORY     - Date     Condition        Report By
 LC1308  HISTORY     - 1960     MONUMENTED       CGS
 LC1308  HISTORY     - 1977     GOOD             LOCENG
 LC1308
 LC1308                          STATION DESCRIPTION
 LC1308
 LC1308'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1308'2.2 MI N FROM PEKIN.
 LC1308'ABOUT 2.2 MILES NORTH ALONG STATE HIGHWAY 29 (NORTH 8TH STREET)
 LC1308'FROM THE INTERSECTION OF SHERIDAN ROAD IN NORTH PART OF PEKIN,
 LC1308'0.65 MILE NORTH OF JUNCTION OF STATE HIGHWAY 98 LEADING EAST,
 LC1308'IN THE TOP OF EAST END OF NORTH ABUTMENT OF 4-LANE HIGHWAY BRIDGE
 LC1308'OVER LICK CREEK, 20 FEET EAST OF CENTER LINE OF NORTH BOUND LANE
 LC1308'OF HIGHWAY, 1 FOOT EAST OF CONCRETE BANISTER AND ABOUT LEVEL WITH
 LC1308'BRIDGE SIDE WALK.
 LC1308
 LC1308                          STATION RECOVERY (1977)
 LC1308
 LC1308'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1308'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1314 ***********************************************************************
 LC1314  DESIGNATION -  L 235
 LC1314  PID         -  LC1314
 LC1314  STATE/COUNTY-  IL/TAZEWELL
 LC1314  COUNTRY     -  US
 LC1314  USGS QUAD   -  PEORIA EAST (2018)
 LC1314
 LC1314                         *CURRENT SURVEY CONTROL
 LC1314  ______________________________________________________________________
 LC1314* NAD 83(1986) POSITION- 40 39 32.     (N) 089 35 53.     (W)   SCALED
 LC1314* NAVD 88 ORTHO HEIGHT -   142.196 (meters)      466.52  (feet) ADJUSTED
 LC1314  ______________________________________________________________________
 LC1314  GEOID HEIGHT    -        -32.928 (meters)                     GEOID18
 LC1314  DYNAMIC HEIGHT  -        142.129 (meters)      466.30  (feet) COMP
 LC1314  MODELED GRAVITY -    980,155.1   (mgal)                       NAVD 88
 LC1314
 LC1314  VERT ORDER      -  FIRST     CLASS II
 LC1314
 LC1314.The horizontal coordinates were scaled from a map and have
 LC1314.an estimated accuracy of +/- 6 seconds.
 LC1314
 LC1314.The orthometric height was determined by differential leveling and
 LC1314.adjusted by the NATIONAL GEODETIC SURVEY
 LC1314.in June 1991.
 LC1314
 LC1314.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1314.GEOID18 height accuracy estimate available here.
 LC1314
 LC1314.Click photographs - Photos may exist for this station.
 LC1314
 LC1314.The dynamic height is computed by dividing the NAVD 88
 LC1314.geopotential number by the normal gravity value computed on the
 LC1314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1314.degrees latitude (g = 980.6199 gals.).
 LC1314
 LC1314.The modeled gravity was interpolated from observed gravity values.
 LC1314
 LC1314;                    North         East    Units  Estimated Accuracy
 LC1314;SPC IL W     -   443,300.      748,080.      MT  (+/- 180 meters Scaled)
 LC1314
 LC1314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL803041(NAD 83)
 LC1314
 LC1314                          SUPERSEDED SURVEY CONTROL
 LC1314
 LC1314  NGVD 29 (??/??/92)  142.294  (m)          466.84   (f) ADJ UNCH    1 2
 LC1314
 LC1314.Superseded values are not recommended for survey control.
 LC1314
 LC1314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1314.See file dsdata.pdf to determine how the superseded data were derived.
 LC1314
 LC1314_MARKER: DB = BENCH MARK DISK
 LC1314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1314_STAMPING: L 235 1960
 LC1314_MARK LOGO: CGS
 LC1314_PROJECTION: PROJECTING 5 CENTIMETERS
 LC1314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1314+STABILITY: SURFACE MOTION
 LC1314
 LC1314  HISTORY     - Date     Condition        Report By
 LC1314  HISTORY     - 1960     MONUMENTED       CGS
 LC1314
 LC1314                          STATION DESCRIPTION
 LC1314
 LC1314'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1314'AT CREVE COEUR.
 LC1314'AT CREVE COEUR, ABOUT 0.35 MILE NORTHEAST ALONG THE PEORIA AND
 LC1314'PEKIN UNION RAILWAY FROM THE FREIGHT STATION AT CREVE COEUR,
 LC1314'ABOUT 0.15 MILE NORTH OF BUSHE SCHOOL AT CREVE COEUR, ABOUT 0.9
 LC1314'MILE SOUTHWEST OF ROOSEVELT SCHOOL AT EAST PEORIA, NEAR THE NORTH
 LC1314'CORNER OF A PAVED LOT WITH CONCRETE FOUNDATION, 46 FEET SOUTHEAST
 LC1314'OF SOUTHEAST RAIL OF SOUTHEAST TRACK, 2 FEET NORTHWEST OF A
 LC1314'FENCE LINE, 27 FEET SOUTHEAST OF NORTHEAST END OF A 50-INCH PIPE
 LC1314'CULVERT, 11 FEET SOUTHEAST OF A TELEPHONE POLE, ABOUT LEVEL WITH
 LC1314'MAIN TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LC1314'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0747 ***********************************************************************
 MF0747  DESIGNATION -  L 236
 MF0747  PID         -  MF0747
 MF0747  STATE/COUNTY-  IL/MARSHALL
 MF0747  COUNTRY     -  US
 MF0747  USGS QUAD   -  WENONA (2018)
 MF0747
 MF0747                         *CURRENT SURVEY CONTROL
 MF0747  ______________________________________________________________________
 MF0747* NAD 83(1986) POSITION- 41 03 08.     (N) 089 02 57.     (W)   SCALED
 MF0747* NAVD 88 ORTHO HEIGHT -   212.912 (meters)      698.53  (feet) ADJUSTED
 MF0747  ______________________________________________________________________
 MF0747  GEOID HEIGHT    -        -32.670 (meters)                     GEOID18
 MF0747  DYNAMIC HEIGHT  -        212.821 (meters)      698.23  (feet) COMP
 MF0747  MODELED GRAVITY -    980,194.4   (mgal)                       NAVD 88
 MF0747
 MF0747  VERT ORDER      -  FIRST     CLASS I
 MF0747
 MF0747.The horizontal coordinates were scaled from a map and have
 MF0747.an estimated accuracy of +/- 6 seconds.
 MF0747
 MF0747.The orthometric height was determined by differential leveling and
 MF0747.adjusted by the NATIONAL GEODETIC SURVEY
 MF0747.in June 1991.
 MF0747
 MF0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0747.GEOID18 height accuracy estimate available here.
 MF0747
 MF0747.Click photographs - Photos may exist for this station.
 MF0747
 MF0747.The dynamic height is computed by dividing the NAVD 88
 MF0747.geopotential number by the normal gravity value computed on the
 MF0747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0747.degrees latitude (g = 980.6199 gals.).
 MF0747
 MF0747.The modeled gravity was interpolated from observed gravity values.
 MF0747
 MF0747;                    North         East    Units  Estimated Accuracy
 MF0747;SPC IL W     -   487,430.      793,940.      MT  (+/- 180 meters Scaled)
 MF0747
 MF0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL277465(NAD 83)
 MF0747
 MF0747                          SUPERSEDED SURVEY CONTROL
 MF0747
 MF0747  NGVD 29 (??/??/92)  212.956  (m)          698.67   (f) ADJ UNCH    1 1
 MF0747
 MF0747.Superseded values are not recommended for survey control.
 MF0747
 MF0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0747.See file dsdata.pdf to determine how the superseded data were derived.
 MF0747
 MF0747_MARKER: DB = BENCH MARK DISK
 MF0747_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0747_STAMPING: L 236 1960
 MF0747_MARK LOGO: CGS
 MF0747_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0747_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0747
 MF0747  HISTORY     - Date     Condition        Report By
 MF0747  HISTORY     - 1960     MONUMENTED       CGS
 MF0747  HISTORY     - 1969     GOOD             CGS
 MF0747  HISTORY     - 19981108 GOOD             USPSQD
 MF0747  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0747
 MF0747                          STATION DESCRIPTION
 MF0747
 MF0747'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0747'AT WENONA.
 MF0747'AT WENONA, 45 1/2 FEET NORTH OF THE NORTHWEST CORNER OF THE ILLINOIS
 MF0747'CENTRAL RAILROAD STATION, 22 1/2 FEET EAST OF THE EAST RAIL OF THE
 MF0747'MAIN TRACK, 210 FEET SOUTH OF THE CENTER LINE OF A PAVED STREET,
 MF0747'116 FEET SOUTHEAST AND ACROSS THE TRACK FROM THE SOUTHEAST CORNER
 MF0747'OF A SERVICE STATION, 2 1/2 FEET NORTH OF A TELEPHONE POLE, 1.5
 MF0747'FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 MF0747'OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT
 MF0747'IS DRIVEN TO A DEPTH OF 16 FEET AND IS ENCASED IN A 6-INCH TILE
 MF0747'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 24,
 MF0747'T30N, R1E
 MF0747
 MF0747                          STATION RECOVERY (1998)
 MF0747
 MF0747'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0747'RECOVERED IN GOOD CONDITION.
 MF0747
 MF0747                          STATION RECOVERY (2013)
 MF0747
 MF0747'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0747'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0383 ***********************************************************************
 MF0383  DESIGNATION -  L 237
 MF0383  PID         -  MF0383
 MF0383  STATE/COUNTY-  IL/LASALLE
 MF0383  COUNTRY     -  US
 MF0383  USGS QUAD   -  OTTAWA (2018)
 MF0383
 MF0383                         *CURRENT SURVEY CONTROL
 MF0383  ______________________________________________________________________
 MF0383* NAD 83(1986) POSITION- 41 20 20.     (N) 088 51 53.     (W)   SCALED
 MF0383* NAVD 88 ORTHO HEIGHT -   145.661 (meters)      477.89  (feet) ADJUSTED
 MF0383  ______________________________________________________________________
 MF0383  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 MF0383  DYNAMIC HEIGHT  -        145.605 (meters)      477.71  (feet) COMP
 MF0383  MODELED GRAVITY -    980,232.5   (mgal)                       NAVD 88
 MF0383
 MF0383  VERT ORDER      -  FIRST     CLASS II
 MF0383
 MF0383.The horizontal coordinates were scaled from a map and have
 MF0383.an estimated accuracy of +/- 6 seconds.
 MF0383
 MF0383.The orthometric height was determined by differential leveling and
 MF0383.adjusted by the NATIONAL GEODETIC SURVEY
 MF0383.in June 1991.
 MF0383
 MF0383.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0383.GEOID18 height accuracy estimate available here.
 MF0383
 MF0383.Click photographs - Photos may exist for this station.
 MF0383
 MF0383.The dynamic height is computed by dividing the NAVD 88
 MF0383.geopotential number by the normal gravity value computed on the
 MF0383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0383.degrees latitude (g = 980.6199 gals.).
 MF0383
 MF0383.The modeled gravity was interpolated from observed gravity values.
 MF0383
 MF0383;                    North         East    Units  Estimated Accuracy
 MF0383;SPC IL E     -   518,810.      255,520.      MT  (+/- 180 meters Scaled)
 MF0383
 MF0383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL439780(NAD 83)
 MF0383
 MF0383                          SUPERSEDED SURVEY CONTROL
 MF0383
 MF0383  NGVD 29 (??/??/92)  145.715  (m)          478.07   (f) ADJ UNCH    1 2
 MF0383
 MF0383.Superseded values are not recommended for survey control.
 MF0383
 MF0383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0383.See file dsdata.pdf to determine how the superseded data were derived.
 MF0383
 MF0383_MARKER: DB = BENCH MARK DISK
 MF0383_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0383_STAMPING: L 237 1960
 MF0383_MARK LOGO: CGS
 MF0383_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0383_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0383
 MF0383  HISTORY     - Date     Condition        Report By
 MF0383  HISTORY     - 1960     MONUMENTED       CGS
 MF0383  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 MF0383  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 MF0383  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF0383  HISTORY     - 19980728 MARK NOT FOUND   USPSQD
 MF0383  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0383  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF0383
 MF0383                          STATION DESCRIPTION
 MF0383
 MF0383'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0383'AT OTTAWA.
 MF0383'AT OTTAWA, ALONG WEST OTTAWA AVENUE, AT THE JUNCTION OF BOYCE
 MF0383'MEMORIAL DRIVE LEADING NORTH, NEAR THE NORTH CORNER OF OTTAWA
 MF0383'AVENUE CEMETERY, AT THE JUNCTION OF A BLACK TOP DRIVE LEADING
 MF0383'SOUTH THRU THE CEMETERY, 17 FEET SOUTHWEST OF CENTER LINE OF
 MF0383'CEMETERY DRIVE, 26 1/2 FEET SOUTHEAST OF THE SOUTHEAST CURB LINE
 MF0383'OF THE SOUTHEAST LANE OF WEST OTTAWA AVENUE, 8 FEET NORTHEAST
 MF0383'OF THE EXTENDED CENTER LINE OF BOYCE MEMORIAL DRIVE, 4 1/2 FEET
 MF0383'SOUTHWEST OF THE WEST CORNER OF A CONCRETE ORNAMANTEL GATE POST
 MF0383'ON THE SOUTHWEST SIDE OF CEMETERY DRIVE, 1 FOOT NORTHWEST OF
 MF0383'THE STEEL FENCE ALONG EDGE OF CEMETERY, ABOUT 1 FOOT ABOVE THE
 MF0383'LEVEL OF AVENUE, LEVEL WITH THE CEMETERY DRIVE, AND IS A DISK
 MF0383'ON COPPER COATED STEEL ROD 1 INCH UNDERGROUND AND PROTECTED BY
 MF0383'A 6-INCH TILE WHICH PROJECTS 1 INCH.  THE ROD WAS DRIVEN TO
 MF0383'REFUSAL AT A DEPTH OF 4.2 FEET.
 MF0383
 MF0383                          STATION RECOVERY (1987)
 MF0383
 MF0383'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0383'MARK NOT FOUND.
 MF0383
 MF0383                          STATION RECOVERY (1988)
 MF0383
 MF0383'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 MF0383'MARK NOT FOUND.
 MF0383
 MF0383                          STATION RECOVERY (1997)
 MF0383
 MF0383'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0383'MARK NOT FOUND.
 MF0383
 MF0383                          STATION RECOVERY (1998)
 MF0383
 MF0383'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0383'MARK NOT FOUND.
 MF0383
 MF0383                          STATION RECOVERY (2001)
 MF0383
 MF0383'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0383'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0383
 MF0383                          STATION RECOVERY (2002)
 MF0383
 MF0383'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0383'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1258 ***********************************************************************
 LC1258  DESIGNATION -  L 238
 LC1258  PID         -  LC1258
 LC1258  STATE/COUNTY-  IL/TAZEWELL
 LC1258  COUNTRY     -  US
 LC1258  USGS QUAD   -  MANITO (2018)
 LC1258
 LC1258                         *CURRENT SURVEY CONTROL
 LC1258  ______________________________________________________________________
 LC1258* NAD 83(1986) POSITION- 40 29 31.     (N) 089 46 42.     (W)   SCALED
 LC1258* NAVD 88 ORTHO HEIGHT -   151.366 (meters)      496.61  (feet) ADJUSTED
 LC1258  ______________________________________________________________________
 LC1258  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 LC1258  DYNAMIC HEIGHT  -        151.294 (meters)      496.37  (feet) COMP
 LC1258  MODELED GRAVITY -    980,150.0   (mgal)                       NAVD 88
 LC1258
 LC1258  VERT ORDER      -  FIRST     CLASS II
 LC1258
 LC1258.This mark is at Manito Mitchell Airport (C45)
 LC1258
 LC1258.The horizontal coordinates were scaled from a map and have
 LC1258.an estimated accuracy of +/- 6 seconds.
 LC1258
 LC1258.The orthometric height was determined by differential leveling and
 LC1258.adjusted by the NATIONAL GEODETIC SURVEY
 LC1258.in June 1991.
 LC1258
 LC1258.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1258.GEOID18 height accuracy estimate available here.
 LC1258
 LC1258.Click photographs - Photos may exist for this station.
 LC1258
 LC1258.The dynamic height is computed by dividing the NAVD 88
 LC1258.geopotential number by the normal gravity value computed on the
 LC1258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1258.degrees latitude (g = 980.6199 gals.).
 LC1258
 LC1258.The modeled gravity was interpolated from observed gravity values.
 LC1258
 LC1258;                    North         East    Units  Estimated Accuracy
 LC1258;SPC IL W     -   424,680.      732,920.      MT  (+/- 180 meters Scaled)
 LC1258
 LC1258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK645860(NAD 83)
 LC1258
 LC1258                          SUPERSEDED SURVEY CONTROL
 LC1258
 LC1258  NGVD 29 (??/??/92)  151.467  (m)          496.94   (f) ADJ UNCH    1 2
 LC1258
 LC1258.Superseded values are not recommended for survey control.
 LC1258
 LC1258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1258.See file dsdata.pdf to determine how the superseded data were derived.
 LC1258
 LC1258_MARKER: DB = BENCH MARK DISK
 LC1258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1258_STAMPING: L 238 1961
 LC1258_MARK LOGO: CGS
 LC1258_PROJECTION: FLUSH
 LC1258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1258+STABILITY: SURFACE MOTION
 LC1258
 LC1258  HISTORY     - Date     Condition        Report By
 LC1258  HISTORY     - 1961     MONUMENTED       CGS
 LC1258
 LC1258                          STATION DESCRIPTION
 LC1258
 LC1258'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1258'5 MI N FROM MANITO.
 LC1258'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1258'MIDLAND RAILWAY STATION AT MANITO, THENCE 4.65 MILES NORTH ALONG A
 LC1258'BLACK TOP ROAD, THENCE 0.3 MILE EAST ALONG A GRAVEL ROAD, AT THE
 LC1258'WADDELL AIRPORT, 243.5 FEET EAST-NORTHEAST OF THE EAST-NORTHEAST
 LC1258'CORNER OF THE CONCRETE BASE FOR THE GAS PUMPS, 3.5 FEET SOUTHWEST
 LC1258'OF THE NORTHWEST CORNER OF THE FIRST HANGAR NORTH OF THE OFFICE
 LC1258'BUILDING, 119 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH
 LC1258'RUNWAY, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0269 ***********************************************************************
 LD0269  DESIGNATION -  L 239
 LD0269  PID         -  LD0269
 LD0269  STATE/COUNTY-  IL/MASON
 LD0269  COUNTRY     -  US
 LD0269  USGS QUAD   -  HAVANA (2018)
 LD0269
 LD0269                         *CURRENT SURVEY CONTROL
 LD0269  ______________________________________________________________________
 LD0269* NAD 83(1986) POSITION- 40 18 00.     (N) 090 03 37.     (W)   SCALED
 LD0269* NAVD 88 ORTHO HEIGHT -   143.047 (meters)      469.31  (feet) ADJUSTED
 LD0269  ______________________________________________________________________
 LD0269  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 LD0269  DYNAMIC HEIGHT  -        142.976 (meters)      469.08  (feet) COMP
 LD0269  MODELED GRAVITY -    980,127.1   (mgal)                       NAVD 88
 LD0269
 LD0269  VERT ORDER      -  FIRST     CLASS II
 LD0269
 LD0269.The horizontal coordinates were scaled from a map and have
 LD0269.an estimated accuracy of +/- 6 seconds.
 LD0269
 LD0269.The orthometric height was determined by differential leveling and
 LD0269.adjusted by the NATIONAL GEODETIC SURVEY
 LD0269.in June 1991.
 LD0269
 LD0269.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0269.GEOID18 height accuracy estimate available here.
 LD0269
 LD0269.Click photographs - Photos may exist for this station.
 LD0269
 LD0269.The dynamic height is computed by dividing the NAVD 88
 LD0269.geopotential number by the normal gravity value computed on the
 LD0269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0269.degrees latitude (g = 980.6199 gals.).
 LD0269
 LD0269.The modeled gravity was interpolated from observed gravity values.
 LD0269
 LD0269;                    North         East    Units  Estimated Accuracy
 LD0269;SPC IL W     -   403,300.      709,050.      MT  (+/- 180 meters Scaled)
 LD0269
 LD0269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE498652(NAD 83)
 LD0269
 LD0269                          SUPERSEDED SURVEY CONTROL
 LD0269
 LD0269  NGVD 29 (??/??/92)  143.142  (m)          469.63   (f) ADJ UNCH    1 2
 LD0269
 LD0269.Superseded values are not recommended for survey control.
 LD0269
 LD0269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0269.See file dsdata.pdf to determine how the superseded data were derived.
 LD0269
 LD0269_MARKER: DB = BENCH MARK DISK
 LD0269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0269_STAMPING: L 239 1961
 LD0269_MARK LOGO: CGS
 LD0269_PROJECTION: RECESSED 1 CENTIMETERS
 LD0269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0269+STABILITY: SURFACE MOTION
 LD0269
 LD0269  HISTORY     - Date     Condition        Report By
 LD0269  HISTORY     - 1961     MONUMENTED       CGS
 LD0269  HISTORY     - 20050614 MARK NOT FOUND   HANPRO
 LD0269  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 LD0269
 LD0269                          STATION DESCRIPTION
 LD0269
 LD0269'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0269'AT HAVANA.
 LD0269'AT HAVANA, AT THE INTERSECTION OF MAIN AND PLUM STREET, IN THE
 LD0269'COUNTY COURTHOUSE LAWN, 27.6 FEET EAST OF THE EAST CURB OF PLUM
 LD0269'STREET, 114.9 FEET NORTH OF THE NORTH CURB OF MAIN STREET, 4.8
 LD0269'FEET SOUTHWEST OF THE NORTHWEST CORNER OF THE CIVIL WAR MONUMENT,
 LD0269'5 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE MONUMENT AND SET
 LD0269'IN THE TOP OF A CONCRETE POST 1/2 INCH BELOW THE LEVEL OF THE
 LD0269'GROUND.
 LD0269
 LD0269                          STATION RECOVERY (2005)
 LD0269
 LD0269'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2005 (JAR)
 LD0269'MARK NOT FOUND.
 LD0269
 LD0269                          STATION RECOVERY (2012)
 LD0269
 LD0269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0269'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1801 ***********************************************************************
 LB1801  DESIGNATION -  L 24 RESET
 LB1801  PID         -  LB1801
 LB1801  STATE/COUNTY-  IL/VERMILION
 LB1801  COUNTRY     -  US
 LB1801  USGS QUAD   -  PENFIELD (2018)
 LB1801
 LB1801                         *CURRENT SURVEY CONTROL
 LB1801  ______________________________________________________________________
 LB1801* NAD 83(1986) POSITION- 40 16 10.     (N) 087 53 28.     (W)   SCALED
 LB1801* NAVD 88 ORTHO HEIGHT -   219.58  (meters)      720.4   (feet) RESET
 LB1801  ______________________________________________________________________
 LB1801  GEOID HEIGHT    -        -32.386 (meters)                     GEOID18
 LB1801  VERT ORDER      -  THIRD
 LB1801
 LB1801.The horizontal coordinates were scaled from a map and have
 LB1801.an estimated accuracy of +/- 6 seconds.
 LB1801
 LB1801.The orthometric height was computed from unverified reset data.
 LB1801
 LB1801.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1801.GEOID18 height accuracy estimate available here.
 LB1801
 LB1801.Click photographs - Photos may exist for this station.
 LB1801
 LB1801;                    North         East    Units  Estimated Accuracy
 LB1801;SPC IL E     -   400,010.      337,610.      MT  (+/- 180 meters Scaled)
 LB1801
 LB1801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK242580(NAD 83)
 LB1801
 LB1801                          SUPERSEDED SURVEY CONTROL
 LB1801
 LB1801.No superseded survey control is available for this station.
 LB1801
 LB1801_MARKER: DB = BENCH MARK DISK
 LB1801_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1801_STAMPING: L 24 RESET 1970
 LB1801_MARK LOGO: CGS
 LB1801_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1801+STABILITY: SURFACE MOTION
 LB1801_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB1801+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 LB1801
 LB1801  HISTORY     - Date     Condition        Report By
 LB1801  HISTORY     - 1970     MONUMENTED       NGS
 LB1801  HISTORY     - 20110118 GOOD             ILDT
 LB1801
 LB1801                          STATION DESCRIPTION
 LB1801
 LB1801'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LB1801'10 MI NE FROM OGDEN.
 LB1801'3.05 MILES EAST ALONG INTERSTATE HIGHWAY 74, THENCE NORTH ALONG
 LB1801'STATE HIGHWAY 49 FOR 10.7 MILES TO THE MARK ON THE LEFT AND
 LB1801'A CROSSROAD AND SIGN GERALD, 1 FOOT SOUTH OF A FENCE, 1 FOOT
 LB1801'SOUTHEAST OF A METAL WITNESS POST, 5 FEET SOUTHEAST OF A 10
 LB1801'INCH ELM TREE, 19 FEET EAST OF THE CENTERLINE OF A DRIVEWAY,
 LB1801'24 FEET NORTH OF THE CENTERLINE OF GERALD RD.  102 FEET WEST
 LB1801'OF THE CENTERLINE OF THE HIGHWAY, SET IN THE TOP OF A ROUND
 LB1801'CONCRETE POST PROJECTING 5 INCHES.
 LB1801
 LB1801                          STATION RECOVERY (2011)
 LB1801
 LB1801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1801'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0165 ***********************************************************************
 LD0165  DESIGNATION -  L 240
 LD0165  PID         -  LD0165
 LD0165  STATE/COUNTY-  IL/CASS
 LD0165  COUNTRY     -  US
 LD0165  USGS QUAD   -  BEARDSTOWN (2018)
 LD0165
 LD0165                         *CURRENT SURVEY CONTROL
 LD0165  ______________________________________________________________________
 LD0165* NAD 83(1986) POSITION- 40 00 14.     (N) 090 26 09.     (W)   SCALED
 LD0165* NAVD 88 ORTHO HEIGHT -   135.060 (meters)      443.11  (feet) ADJUSTED
 LD0165  ______________________________________________________________________
 LD0165  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 LD0165  DYNAMIC HEIGHT  -        134.989 (meters)      442.88  (feet) COMP
 LD0165  MODELED GRAVITY -    980,100.0   (mgal)                       NAVD 88
 LD0165
 LD0165  VERT ORDER      -  FIRST     CLASS II
 LD0165
 LD0165.The horizontal coordinates were scaled from a map and have
 LD0165.an estimated accuracy of +/- 6 seconds.
 LD0165
 LD0165.The orthometric height was determined by differential leveling and
 LD0165.adjusted by the NATIONAL GEODETIC SURVEY
 LD0165.in June 1991.
 LD0165
 LD0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0165.GEOID18 height accuracy estimate available here.
 LD0165
 LD0165.Click photographs - Photos may exist for this station.
 LD0165
 LD0165.The dynamic height is computed by dividing the NAVD 88
 LD0165.geopotential number by the normal gravity value computed on the
 LD0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0165.degrees latitude (g = 980.6199 gals.).
 LD0165
 LD0165.The modeled gravity was interpolated from observed gravity values.
 LD0165
 LD0165;                    North         East    Units  Estimated Accuracy
 LD0165;SPC IL W     -   370,450.      677,020.      MT  (+/- 180 meters Scaled)
 LD0165
 LD0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE188313(NAD 83)
 LD0165
 LD0165                          SUPERSEDED SURVEY CONTROL
 LD0165
 LD0165  NGVD 29 (??/??/92)  135.174  (m)          443.48   (f) ADJ UNCH    1 2
 LD0165
 LD0165.Superseded values are not recommended for survey control.
 LD0165
 LD0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0165.See file dsdata.pdf to determine how the superseded data were derived.
 LD0165
 LD0165_MARKER: DB = BENCH MARK DISK
 LD0165_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0165_SP_SET: BOX CULVERT HEADWALL
 LD0165_STAMPING: L 240 1961
 LD0165_MARK LOGO: CGS
 LD0165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0165+STABILITY: SURFACE MOTION
 LD0165
 LD0165  HISTORY     - Date     Condition        Report By
 LD0165  HISTORY     - 1961     MONUMENTED       CGS
 LD0165  HISTORY     - 1970     GOOD             NGS
 LD0165
 LD0165                          STATION DESCRIPTION
 LD0165
 LD0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0165'AT BEARDSTOWN.
 LD0165'AT BEARDSTOWN, AT THE INTERSECTION OF U.S. HIGHWAY 67 AND STATE
 LD0165'HIGHWAY 100, ON TOP OF THE CENTER OF THE SOUTH CONCRETE HEADWALL
 LD0165'OF A 2-FOOT BOX CULVERT UNDER U.S. HIGHWAY 67, 106 FEET SOUTHEAST
 LD0165'OF THE CENTER LINE OF STATE HIGHWAY 100, 23.5 FEET SOUTH OF THE
 LD0165'CENTER LINE OF U.S. HIGHWAY 67, AND ABOUT 1/2-FOOT BELOW THE LEVEL
 LD0165'OF U.S. HIGHWAY 67.  NOTE-- THIS MARK IS 0.7 MILE SOUTHEAST OF THE
 LD0165'SOUTHEAST END OF THE U.S. HIGHWAY 67 BRIDGE OVER THE ILLINOIS
 LD0165'RIVER.
 LD0165
 LD0165                          STATION RECOVERY (1970)
 LD0165
 LD0165'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LD0165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0111 ***********************************************************************
 KC0111  DESIGNATION -  L 241
 KC0111  PID         -  KC0111
 KC0111  STATE/COUNTY-  IL/JERSEY
 KC0111  COUNTRY     -  US
 KC0111  USGS QUAD   -  NUTWOOD (2018)
 KC0111
 KC0111                         *CURRENT SURVEY CONTROL
 KC0111  ______________________________________________________________________
 KC0111* NAD 83(1986) POSITION- 39 00 13.     (N) 090 32 45.     (W)   SCALED
 KC0111* NAVD 88 ORTHO HEIGHT -   132.420 (meters)      434.45  (feet) ADJUSTED
 KC0111  ______________________________________________________________________
 KC0111  GEOID HEIGHT    -        -31.897 (meters)                     GEOID18
 KC0111  DYNAMIC HEIGHT  -        132.337 (meters)      434.18  (feet) COMP
 KC0111  MODELED GRAVITY -    980,000.4   (mgal)                       NAVD 88
 KC0111
 KC0111  VERT ORDER      -  FIRST     CLASS II
 KC0111
 KC0111.The horizontal coordinates were scaled from a map and have
 KC0111.an estimated accuracy of +/- 6 seconds.
 KC0111
 KC0111.The orthometric height was determined by differential leveling and
 KC0111.adjusted by the NATIONAL GEODETIC SURVEY
 KC0111.in June 1991.
 KC0111
 KC0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0111.GEOID18 height accuracy estimate available here.
 KC0111
 KC0111.Click photographs - Photos may exist for this station.
 KC0111
 KC0111.The dynamic height is computed by dividing the NAVD 88
 KC0111.geopotential number by the normal gravity value computed on the
 KC0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0111.degrees latitude (g = 980.6199 gals.).
 KC0111
 KC0111.The modeled gravity was interpolated from observed gravity values.
 KC0111
 KC0111;                    North         East    Units  Estimated Accuracy
 KC0111;SPC IL W     -   259,440.      667,160.      MT  (+/- 180 meters Scaled)
 KC0111
 KC0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD125200(NAD 83)
 KC0111
 KC0111                          SUPERSEDED SURVEY CONTROL
 KC0111
 KC0111  NGVD 29 (??/??/92)  132.527  (m)          434.80   (f) ADJ UNCH    1 2
 KC0111
 KC0111.Superseded values are not recommended for survey control.
 KC0111
 KC0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0111.See file dsdata.pdf to determine how the superseded data were derived.
 KC0111
 KC0111_MARKER: DB = BENCH MARK DISK
 KC0111_SETTING: 66 = SET IN ROCK OUTCROP
 KC0111_STAMPING: L 241 1961
 KC0111_MARK LOGO: CGS
 KC0111_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0111+STABILITY: POSITION/ELEVATION WELL
 KC0111
 KC0111  HISTORY     - Date     Condition        Report By
 KC0111  HISTORY     - 1961     MONUMENTED       CGS
 KC0111  HISTORY     - 1981     GOOD             AEROS
 KC0111
 KC0111                          STATION DESCRIPTION
 KC0111
 KC0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0111'8.4 MI NW FROM GRAFTON.
 KC0111'ABOUT 8.45 MILES WEST AND NORTH ALONG STATE HIGHWAY 100 FROM THE
 KC0111'GRAFTON SCHOOL, IN SECTION S 33 T 7 N R 13 W, ABOUT 35 YARDS
 KC0111'WEST OF THE SOUTHWEST CORNER OF A SMALL LOG HOUSE THAT SETS ON
 KC0111'A HIGH BANK ON THE EAST SIDE OF THE HIGHWAY, SET IN THE TOP OF
 KC0111'THE NORTH EDGE OF A SLOPING LEDGE OF ROCK THAT IS PART OF A
 KC0111'HIGH BANK, 43 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 9 FEET
 KC0111'NORTHEAST OF THE WEST CORNER OF THE ROCK, 1 FOOT SOUTH OF THE
 KC0111'NORTH EDGE OF THE ROCK, 2 1/2 FEET BELOW THE HIGHEST POINT OF
 KC0111'THE ROCK AND 2 FEET ABOVE THE LEVEL OF THE HIGHWAY.  SECTION S 33
 KC0111'T 7 N R 13 W.  THIS MARK MAY BE REACHED BY GOING 5.85 MILES SOUTH
 KC0111'ALONG STATE HIGHWAY 100 FROM THE 30 FOOT BRIDGE OVER THE NARROWS
 KC0111'AT NUTLAND.
 KC0111
 KC0111                          STATION RECOVERY (1981)
 KC0111
 KC0111'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0111'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0144 ***********************************************************************
 KC0144  DESIGNATION -  L 242
 KC0144  PID         -  KC0144
 KC0144  STATE/COUNTY-  IL/GREENE
 KC0144  COUNTRY     -  US
 KC0144  USGS QUAD   -  KAMPSVILLE (2018)
 KC0144
 KC0144                         *CURRENT SURVEY CONTROL
 KC0144  ______________________________________________________________________
 KC0144* NAD 83(2011) POSITION- 39 15 23.59340(N) 090 33 18.33532(W)   ADJUSTED
 KC0144* NAD 83(2011) ELLIP HT-   106.023 (meters)        (06/27/12)   ADJUSTED
 KC0144* NAD 83(2011) EPOCH   -  2010.00
 KC0144* NAVD 88 ORTHO HEIGHT -   138.070 (meters)      452.98  (feet) ADJUSTED
 KC0144  ______________________________________________________________________
 KC0144  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 KC0144  NAD 83(2011) X  -    -47,911.635 (meters)                     COMP
 KC0144  NAD 83(2011) Y  - -4,945,203.504 (meters)                     COMP
 KC0144  NAD 83(2011) Z  -  4,014,478.630 (meters)                     COMP
 KC0144  LAPLACE CORR    -          1.73  (seconds)                    DEFLEC18
 KC0144  DYNAMIC HEIGHT  -        137.990 (meters)      452.72  (feet) COMP
 KC0144  MODELED GRAVITY -    980,046.5   (mgal)                       NAVD 88
 KC0144
 KC0144  VERT ORDER      -  FIRST     CLASS II
 KC0144
 KC0144  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0144  Standards:
 KC0144         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0144            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0144  -------------------------------------------------------------------
 KC0144  NETWORK    0.89   2.12           0.41   0.30   1.08      0.08768196
 KC0144  -------------------------------------------------------------------
 KC0144  Click here for local accuracies and other accuracy information.
 KC0144
 KC0144.The horizontal coordinates were established by GPS observations
 KC0144.and adjusted by the National Geodetic Survey in June 2012.
 KC0144
 KC0144.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0144.been affixed to the stable North American tectonic plate. See 
 KC0144.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0144
 KC0144.The horizontal coordinates are valid at the epoch date displayed above
 KC0144.which is a decimal equivalence of Year/Month/Day.
 KC0144
 KC0144.The orthometric height was determined by differential leveling and
 KC0144.adjusted by the NATIONAL GEODETIC SURVEY
 KC0144.in June 1991.
 KC0144
 KC0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0144.GEOID18 height accuracy estimate available here.
 KC0144
 KC0144.Click photographs - Photos may exist for this station.
 KC0144
 KC0144.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0144
 KC0144.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0144
 KC0144.The ellipsoidal height was determined by GPS observations
 KC0144.and is referenced to NAD 83.
 KC0144
 KC0144.The dynamic height is computed by dividing the NAVD 88
 KC0144.geopotential number by the normal gravity value computed on the
 KC0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0144.degrees latitude (g = 980.6199 gals.).
 KC0144
 KC0144.The modeled gravity was interpolated from observed gravity values.
 KC0144
 KC0144. The following values were computed from the NAD 83(2011) position.
 KC0144
 KC0144;                    North         East     Units Scale Factor Converg.
 KC0144;SPC IL W     -   287,521.579   666,475.782   MT  0.99995501   -0 14 44.9
 KC0144;SPC IL W     -   943,310.38  2,186,595.96   sFT  0.99995501   -0 14 44.9
 KC0144;UTM  15      - 4,348,096.355   710,954.994   MT  1.00014797   +1 32 51.7
 KC0144
 KC0144!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0144!SPC IL W     -   0.99998337  x   0.99995501  =   0.99993838
 KC0144!UTM  15      -   0.99998337  x   1.00014797  =   1.00013133
 KC0144
 KC0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1095448096(NAD 83)
 KC0144
 KC0144                          SUPERSEDED SURVEY CONTROL
 KC0144
 KC0144  NAD 83(2007)-  39 15 23.59334(N)    090 33 18.33599(W) AD(2002.00) 1
 KC0144  ELLIP H (01/08/09)  106.069  (m)                       GP(2002.00) 4 1
 KC0144  NAVD 88             138.07   (m)          453.0    (f) LEVELING    3  
 KC0144  NGVD 29 (??/??/92)  138.181  (m)          453.35   (f) ADJ UNCH    1 2
 KC0144
 KC0144.Superseded values are not recommended for survey control.
 KC0144
 KC0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0144.See file dsdata.pdf to determine how the superseded data were derived.
 KC0144
 KC0144_MARKER: DB = BENCH MARK DISK
 KC0144_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0144_SP_SET: BRIDGE ABUTMENT
 KC0144_STAMPING: L 242 1961
 KC0144_MARK LOGO: CGS
 KC0144_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0144_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0144+SATELLITE: SATELLITE OBSERVATIONS - 2010
 KC0144
 KC0144  HISTORY     - Date     Condition        Report By
 KC0144  HISTORY     - 1961     MONUMENTED       CGS
 KC0144  HISTORY     - 20081212 GOOD             ILDT
 KC0144  HISTORY     - 2010     GOOD             ILDT
 KC0144  HISTORY     - 20120514 MARK NOT FOUND   ILDT
 KC0144
 KC0144                          STATION DESCRIPTION
 KC0144
 KC0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0144'2.2 MI S FROM ELDRED.
 KC0144'ABOUT 2.25 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0144'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 4 T 9 N R 13 W, SET ON
 KC0144'TOP OF THE EAST END OF THE NORTH CONCRETE ABUTMENT OF A STEEL
 KC0144'BRIDGE OVER COLE CREEK, 15 FEET EAST OF THE CENTER LINE OF THE
 KC0144'ROAD, 1 FOOT SOUTH OF THE NORTH END OF THE EAST STEEL GUARD
 KC0144'RAIL AND 1/2 FOOT ABOVE THE LEVEL OF THE ROAD.
 KC0144
 KC0144                          STATION RECOVERY (2008)
 KC0144
 KC0144'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 KC0144'FOUND AS DESCRIBED
 KC0144
 KC0144                          STATION RECOVERY (2010)
 KC0144
 KC0144'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CP)
 KC0144'RECOVERED AS DESCRIBED
 KC0144
 KC0144                          STATION RECOVERY (2012)
 KC0144
 KC0144'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0144'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0167 ***********************************************************************
 KC0167  DESIGNATION -  L 243
 KC0167  PID         -  KC0167
 KC0167  STATE/COUNTY-  IL/GREENE
 KC0167  COUNTRY     -  US
 KC0167  USGS QUAD   -  PEARL EAST (2018)
 KC0167
 KC0167                         *CURRENT SURVEY CONTROL
 KC0167  ______________________________________________________________________
 KC0167* NAD 83(1986) POSITION- 39 25 28.     (N) 090 33 34.     (W)   SCALED
 KC0167* NAVD 88 ORTHO HEIGHT -   133.857 (meters)      439.16  (feet) ADJUSTED
 KC0167  ______________________________________________________________________
 KC0167  GEOID HEIGHT    -        -32.294 (meters)                     GEOID18
 KC0167  DYNAMIC HEIGHT  -        133.780 (meters)      438.91  (feet) COMP
 KC0167  MODELED GRAVITY -    980,049.9   (mgal)                       NAVD 88
 KC0167
 KC0167  VERT ORDER      -  FIRST     CLASS II
 KC0167
 KC0167.The horizontal coordinates were scaled from a map and have
 KC0167.an estimated accuracy of +/- 6 seconds.
 KC0167
 KC0167.The orthometric height was determined by differential leveling and
 KC0167.adjusted by the NATIONAL GEODETIC SURVEY
 KC0167.in June 1991.
 KC0167
 KC0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0167.GEOID18 height accuracy estimate available here.
 KC0167
 KC0167.Click photographs - Photos may exist for this station.
 KC0167
 KC0167.The dynamic height is computed by dividing the NAVD 88
 KC0167.geopotential number by the normal gravity value computed on the
 KC0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0167.degrees latitude (g = 980.6199 gals.).
 KC0167
 KC0167.The modeled gravity was interpolated from observed gravity values.
 KC0167
 KC0167;                    North         East    Units  Estimated Accuracy
 KC0167;SPC IL W     -   306,160.      666,180.      MT  (+/- 180 meters Scaled)
 KC0167
 KC0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD100667(NAD 83)
 KC0167
 KC0167                          SUPERSEDED SURVEY CONTROL
 KC0167
 KC0167  NGVD 29 (??/??/92)  133.983  (m)          439.58   (f) ADJ UNCH    1 2
 KC0167
 KC0167.Superseded values are not recommended for survey control.
 KC0167
 KC0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0167.See file dsdata.pdf to determine how the superseded data were derived.
 KC0167
 KC0167_MARKER: DB = BENCH MARK DISK
 KC0167_SETTING: 66 = SET IN ROCK OUTCROP
 KC0167_STAMPING: L 243 1961
 KC0167_MARK LOGO: CGS
 KC0167_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0167+STABILITY: POSITION/ELEVATION WELL
 KC0167
 KC0167  HISTORY     - Date     Condition        Report By
 KC0167  HISTORY     - 1961     MONUMENTED       CGS
 KC0167
 KC0167                          STATION DESCRIPTION
 KC0167
 KC0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0167'2.3 MI S FROM HILLVIEW.
 KC0167'ABOUT 2.3 MILES SOUTH ALONG A BLACK TOP AND GRADED ROAD FROM THE
 KC0167'POST OFFICE AT HILLVIEW, 0.25 MILE SOUTH OF A BRIDGE OVER A
 KC0167'SMALL STREAM AT SCOTT HOLLOW, SET ON THE TOP OF A SLOPING
 KC0167'12-BY-8-BY 2 1/2 FEET ROCK OUTCROP, 40 FEET EAST OF THE CENTER
 KC0167'LINE OF THE ROAD.  2 1/2 FEET EAST OF THE WEST EDGE OF THE ROCK,
 KC0167'2 1/2 FEET SOUTH OF THE NORTH EDGE OF THE ROCK AND 10 FEET ABOVE
 KC0167'THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0167 ***********************************************************************
 LD0167  DESIGNATION -  L 244
 LD0167  PID         -  LD0167
 LD0167  STATE/COUNTY-  IL/CASS
 LD0167  COUNTRY     -  US
 LD0167  USGS QUAD   -  BEARDSTOWN (2018)
 LD0167
 LD0167                         *CURRENT SURVEY CONTROL
 LD0167  ______________________________________________________________________
 LD0167* NAD 83(2011) POSITION- 40 00 16.87487(N) 090 26 12.18722(W)   ADJUSTED
 LD0167* NAD 83(2011) ELLIP HT-   101.715 (meters)        (06/27/12)   ADJUSTED
 LD0167* NAD 83(2011) EPOCH   -  2010.00
 LD0167* NAVD 88 ORTHO HEIGHT -   134.706 (meters)      441.95  (feet) ADJUSTED
 LD0167  ______________________________________________________________________
 LD0167  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 LD0167  NAD 83(2011) X  -    -37,290.774 (meters)                     COMP
 LD0167  NAD 83(2011) Y  - -4,892,308.825 (meters)                     COMP
 LD0167  NAD 83(2011) Z  -  4,078,449.650 (meters)                     COMP
 LD0167  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 LD0167  DYNAMIC HEIGHT  -        134.635 (meters)      441.72  (feet) COMP
 LD0167  MODELED GRAVITY -    980,100.0   (mgal)                       NAVD 88
 LD0167
 LD0167  VERT ORDER      -  FIRST     CLASS II
 LD0167
 LD0167  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0167  Standards:
 LD0167         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0167            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0167  -------------------------------------------------------------------
 LD0167  NETWORK    0.55   1.25           0.24   0.21   0.64      0.09946056
 LD0167  -------------------------------------------------------------------
 LD0167  Click here for local accuracies and other accuracy information.
 LD0167
 LD0167.The horizontal coordinates were established by GPS observations
 LD0167.and adjusted by the National Geodetic Survey in June 2012.
 LD0167
 LD0167.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0167.been affixed to the stable North American tectonic plate. See 
 LD0167.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0167
 LD0167.The horizontal coordinates are valid at the epoch date displayed above
 LD0167.which is a decimal equivalence of Year/Month/Day.
 LD0167
 LD0167.The orthometric height was determined by differential leveling and
 LD0167.adjusted by the NATIONAL GEODETIC SURVEY
 LD0167.in June 1991.
 LD0167
 LD0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0167.GEOID18 height accuracy estimate available here.
 LD0167
 LD0167.Click photographs - Photos may exist for this station.
 LD0167
 LD0167.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0167
 LD0167.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0167
 LD0167.The ellipsoidal height was determined by GPS observations
 LD0167.and is referenced to NAD 83.
 LD0167
 LD0167.The dynamic height is computed by dividing the NAVD 88
 LD0167.geopotential number by the normal gravity value computed on the
 LD0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0167.degrees latitude (g = 980.6199 gals.).
 LD0167
 LD0167.The modeled gravity was interpolated from observed gravity values.
 LD0167
 LD0167. The following values were computed from the NAD 83(2011) position.
 LD0167
 LD0167;                    North         East     Units Scale Factor Converg.
 LD0167;SPC IL W     -   370,543.170   676,942.136   MT  0.99994772   -0 10 25.0
 LD0167;SPC IL W     - 1,215,690.38  2,220,934.32   sFT  0.99994772   -0 10 25.0
 LD0167;UTM  15      - 4,431,424.918   718,798.774   MT  1.00018938   +1 38 54.5
 LD0167
 LD0167!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0167!SPC IL W     -   0.99998404  x   0.99994772  =   0.99993176
 LD0167!UTM  15      -   0.99998404  x   1.00018938  =   1.00017342
 LD0167
 LD0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1879831424(NAD 83)
 LD0167
 LD0167                          SUPERSEDED SURVEY CONTROL
 LD0167
 LD0167  NAD 83(2007)-  40 00 16.87498(N)    090 26 12.18797(W) AD(2002.00) 0
 LD0167  ELLIP H (02/10/07)  101.730  (m)                       GP(2002.00)    
 LD0167  ELLIP H (02/03/05)  101.716  (m)                       GP(       ) 4 2
 LD0167  NAD 83(1997)-  40 00 16.87505(N)    090 26 12.18803(W) AD(       ) 1
 LD0167  ELLIP H (07/06/04)  101.726  (m)                       GP(       ) 3 2
 LD0167  NAVD 88             134.71   (m)          442.0    (f) LEVELING    3  
 LD0167  NGVD 29 (??/??/92)  134.820  (m)          442.32   (f) ADJ UNCH    1 2
 LD0167
 LD0167.Superseded values are not recommended for survey control.
 LD0167
 LD0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0167.See file dsdata.pdf to determine how the superseded data were derived.
 LD0167
 LD0167_MARKER: DB = BENCH MARK DISK
 LD0167_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0167_STAMPING: L 244 1961
 LD0167_MARK LOGO: CGS
 LD0167_PROJECTION: RECESSED 13 CENTIMETERS
 LD0167_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0167_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0167+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2020
 LD0167
 LD0167  HISTORY     - Date     Condition        Report By
 LD0167  HISTORY     - 1961     MONUMENTED       CGS
 LD0167  HISTORY     - 20040202 GOOD             ILDT
 LD0167  HISTORY     - 20110908 GOOD             ILDT
 LD0167  HISTORY     - 20120225 GOOD             USACER
 LD0167  HISTORY     - 20200408 GOOD             ILDT
 LD0167
 LD0167                          STATION DESCRIPTION
 LD0167
 LD0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0167'AT BEARDSTWON.
 LD0167'AT BEARDSTOWN, AT THE INTERSECTION OF U.S. HIGHWAY 67, STATE HIGHWAY
 LD0167'100 AND GRAND AVENUE, 0.7 MILE SOUTHEAST ALONG U.S. HIGHWAY 67
 LD0167'FROM THE SOUTHEAST END OF THE BRIDGE OVER THE ILLINOIS RIVER,
 LD0167'38 FEET EAST OF THE CENTER LINE OF GRAND AVENUE, 126 FEET NORTHWEST
 LD0167'OF THE NORTHWEST CORNER OF THE TILLIT FORD MOTOR CO., 122 FEET
 LD0167'NORTHEAST OF THE CENTER OF THE INTERSECTION OF THE HIGHWAYS AND
 LD0167'AVENUE, 12 FEET NORTH OF THE NORTHWEST LEG OF A SIGN BEARDSTOWN
 LD0167'LINCOLN SHRINE, 2 FEET SOUTH OF THE 1ST TELEPHONE POLE NORTH
 LD0167'OF THE HIGHWAY, 1 FOOT NORTH OF A METAL WITNESS POST, 1 FOOT BELOW
 LD0167'THE LEVEL OF THE AVENUE, A DISK ON THE TOP OF A COPPER COATED
 LD0167'STEEL ROD PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND AND
 LD0167'PROTECTED BY A 6-INCH TILE WHICH PROJECTS 3 INCHES ABOVE THE
 LD0167'LEVEL OF THE GROUND.
 LD0167
 LD0167                          STATION RECOVERY (2004)
 LD0167
 LD0167'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LD0167'RECOVERED AS DESCRIBED
 LD0167
 LD0167                          STATION RECOVERY (2011)
 LD0167
 LD0167'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 LD0167'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) NORTH-NORTHWEST OF
 LD0167'ARENZVILLE, 7.5 MI (12.1 KM) WEST-SOUTHWEST OF CLEAR LAKE AND 1.1 MI
 LD0167'(1.8 KM) SOUTHWEST OF BEARDSTOWN.
 LD0167
 LD0167                          STATION RECOVERY (2012)
 LD0167
 LD0167'RECOVERY NOTE BY USACE ROCK ISLAND 2012 (AWG)
 LD0167'RECOVERED IN GOOD CONDITION.
 LD0167
 LD0167                          STATION RECOVERY (2020)
 LD0167
 LD0167'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0167'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0250 ***********************************************************************
 KC0250  DESIGNATION -  L 245
 KC0250  PID         -  KC0250
 KC0250  STATE/COUNTY-  IL/SCOTT
 KC0250  COUNTRY     -  US
 KC0250  USGS QUAD   -  FLORENCE (2018)
 KC0250
 KC0250                         *CURRENT SURVEY CONTROL
 KC0250  ______________________________________________________________________
 KC0250* NAD 83(1986) POSITION- 39 41 06.     (N) 090 34 05.     (W)   SCALED
 KC0250* NAVD 88 ORTHO HEIGHT -   141.645 (meters)      464.71  (feet) ADJUSTED
 KC0250  ______________________________________________________________________
 KC0250  GEOID HEIGHT    -        -32.597 (meters)                     GEOID18
 KC0250  DYNAMIC HEIGHT  -        141.568 (meters)      464.46  (feet) COMP
 KC0250  MODELED GRAVITY -    980,077.5   (mgal)                       NAVD 88
 KC0250
 KC0250  VERT ORDER      -  FIRST     CLASS II
 KC0250
 KC0250.The horizontal coordinates were scaled from a map and have
 KC0250.an estimated accuracy of +/- 6 seconds.
 KC0250
 KC0250.The orthometric height was determined by differential leveling and
 KC0250.adjusted by the NATIONAL GEODETIC SURVEY
 KC0250.in June 1991.
 KC0250
 KC0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0250.GEOID18 height accuracy estimate available here.
 KC0250
 KC0250.Click photographs - Photos may exist for this station.
 KC0250
 KC0250.The dynamic height is computed by dividing the NAVD 88
 KC0250.geopotential number by the normal gravity value computed on the
 KC0250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0250.degrees latitude (g = 980.6199 gals.).
 KC0250
 KC0250.The modeled gravity was interpolated from observed gravity values.
 KC0250
 KC0250;                    North         East    Units  Estimated Accuracy
 KC0250;SPC IL W     -   335,090.      665,570.      MT  (+/- 180 meters Scaled)
 KC0250
 KC0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD085956(NAD 83)
 KC0250
 KC0250                          SUPERSEDED SURVEY CONTROL
 KC0250
 KC0250  NGVD 29 (??/??/92)  141.765  (m)          465.11   (f) ADJ UNCH    1 2
 KC0250
 KC0250.Superseded values are not recommended for survey control.
 KC0250
 KC0250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0250.See file dsdata.pdf to determine how the superseded data were derived.
 KC0250
 KC0250_MARKER: DB = BENCH MARK DISK
 KC0250_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0250_SP_SET: BRIDGE
 KC0250_STAMPING: L 245 1961
 KC0250_MARK LOGO: CGS
 KC0250_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0250
 KC0250  HISTORY     - Date     Condition        Report By
 KC0250  HISTORY     - 1961     MONUMENTED       CGS
 KC0250
 KC0250                          STATION DESCRIPTION
 KC0250
 KC0250'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0250'5.6 MI S FROM BLUFFS.
 KC0250'ABOUT 5.6 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0250'OF THE WABASH RAILROAD AT BLUFFS, 0.3 MILE SOUTH OF A SMALL
 KC0250'CEMETERY, ABOUT 100 YARD SOUTH OF THE JUNCTION OF A SIDE ROAD
 KC0250'LEADING EAST, SET ON TOP OF THE NORTHEAST WINGWALL OF A 25-FOOT
 KC0250'CONCRETE BRIDGE OVER A SMALL STREAM, 22 FEET EAST OF THE CENTER
 KC0250'LINE OF THE HIGHWAY, 0.5 FOOT EAST OF THE NORTHEAST CORNER OF THE
 KC0250'EAST GUARDRAIL AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0692 ***********************************************************************
 LC0692  DESIGNATION -  L 246
 LC0692  PID         -  LC0692
 LC0692  STATE/COUNTY-  IL/MCLEAN
 LC0692  COUNTRY     -  US
 LC0692  USGS QUAD   -  NORMAL EAST (2018)
 LC0692
 LC0692                         *CURRENT SURVEY CONTROL
 LC0692  ______________________________________________________________________
 LC0692* NAD 83(1986) POSITION- 40 32 56.     (N) 088 55 18.     (W)   SCALED
 LC0692* NAVD 88 ORTHO HEIGHT -   242.120 (meters)      794.36  (feet) ADJUSTED
 LC0692  ______________________________________________________________________
 LC0692  GEOID HEIGHT    -        -32.031 (meters)                     GEOID18
 LC0692  DYNAMIC HEIGHT  -        242.007 (meters)      793.98  (feet) COMP
 LC0692  MODELED GRAVITY -    980,155.2   (mgal)                       NAVD 88
 LC0692
 LC0692  VERT ORDER      -  SECOND    CLASS 0
 LC0692
 LC0692.The horizontal coordinates were scaled from a map and have
 LC0692.an estimated accuracy of +/- 6 seconds.
 LC0692
 LC0692.The orthometric height was determined by differential leveling and
 LC0692.adjusted by the NATIONAL GEODETIC SURVEY
 LC0692.in June 1991.
 LC0692
 LC0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0692.GEOID18 height accuracy estimate available here.
 LC0692
 LC0692.Click photographs - Photos may exist for this station.
 LC0692
 LC0692.The dynamic height is computed by dividing the NAVD 88
 LC0692.geopotential number by the normal gravity value computed on the
 LC0692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0692.degrees latitude (g = 980.6199 gals.).
 LC0692
 LC0692.The modeled gravity was interpolated from observed gravity values.
 LC0692
 LC0692;                    North         East    Units  Estimated Accuracy
 LC0692;SPC IL E     -   431,110.      250,170.      MT  (+/- 180 meters Scaled)
 LC0692
 LC0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK372904(NAD 83)
 LC0692
 LC0692                          SUPERSEDED SURVEY CONTROL
 LC0692
 LC0692  NGVD 29 (??/??/92)  242.172  (m)          794.53   (f) ADJ UNCH    2 0
 LC0692
 LC0692.Superseded values are not recommended for survey control.
 LC0692
 LC0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0692.See file dsdata.pdf to determine how the superseded data were derived.
 LC0692
 LC0692_MARKER: DB = BENCH MARK DISK
 LC0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0692_STAMPING: L 246 1960
 LC0692_MARK LOGO: CGS
 LC0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0692+STABILITY: SURFACE MOTION
 LC0692
 LC0692  HISTORY     - Date     Condition        Report By
 LC0692  HISTORY     - 1960     MONUMENTED       CGS
 LC0692  HISTORY     - 1961     GOOD             CGS
 LC0692  HISTORY     - 1987     GOOD             USPSQD
 LC0692
 LC0692                          STATION DESCRIPTION
 LC0692
 LC0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0692'1.8 MI SW FROM TOWANDA.
 LC0692'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0692'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILES WEST ALONG
 LC0692'WEST MONROE STREET, THENCE 1.55 MILES SOUTHWEST ALONG U.S. HIGHWAY
 LC0692'66, ABOUT 0.25 MILES NORTHEAST OF A NORTH-SOUTH GRAVELED CROSSROAD,
 LC0692'55 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND LANE OF
 LC0692'U.S. HIGHWAY 66, 41 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 LC0692'SOUTH BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 2.5 FEET
 LC0692'NORTHEAST OF A TELEGRAPH POLE, 2.0 FEET SOUTHWEST OF A METAL
 LC0692'WITNESS POST, 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN
 LC0692'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0692
 LC0692                          STATION RECOVERY (1987)
 LC0692
 LC0692'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 LC0692'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0327 ***********************************************************************
 MF0327  DESIGNATION -  L 247
 MF0327  PID         -  MF0327
 MF0327  STATE/COUNTY-  IL/WILL
 MF0327  COUNTRY     -  US
 MF0327  USGS QUAD   -  WILMINGTON (2018)
 MF0327
 MF0327                         *CURRENT SURVEY CONTROL
 MF0327  ______________________________________________________________________
 MF0327* NAD 83(1986) POSITION- 41 19 13.     (N) 088 11 28.     (W)   SCALED
 MF0327* NAVD 88 ORTHO HEIGHT -   168.572 (meters)      553.06  (feet) ADJUSTED
 MF0327  ______________________________________________________________________
 MF0327  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MF0327  DYNAMIC HEIGHT  -        168.508 (meters)      552.85  (feet) COMP
 MF0327  MODELED GRAVITY -    980,243.0   (mgal)                       NAVD 88
 MF0327
 MF0327  VERT ORDER      -  SECOND    CLASS 0
 MF0327
 MF0327.The horizontal coordinates were scaled from a map and have
 MF0327.an estimated accuracy of +/- 6 seconds.
 MF0327
 MF0327.The orthometric height was determined by differential leveling and
 MF0327.adjusted by the NATIONAL GEODETIC SURVEY
 MF0327.in June 1991.
 MF0327
 MF0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0327.GEOID18 height accuracy estimate available here.
 MF0327
 MF0327.Click photographs - Photos may exist for this station.
 MF0327
 MF0327.The dynamic height is computed by dividing the NAVD 88
 MF0327.geopotential number by the normal gravity value computed on the
 MF0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0327.degrees latitude (g = 980.6199 gals.).
 MF0327
 MF0327.The modeled gravity was interpolated from observed gravity values.
 MF0327
 MF0327;                    North         East    Units  Estimated Accuracy
 MF0327;SPC IL E     -   516,620.      311,910.      MT  (+/- 180 meters Scaled)
 MF0327
 MF0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL003749(NAD 83)
 MF0327
 MF0327                          SUPERSEDED SURVEY CONTROL
 MF0327
 MF0327  NGVD 29 (??/??/92)  168.659  (m)          553.34   (f) ADJ UNCH    2 0
 MF0327
 MF0327.Superseded values are not recommended for survey control.
 MF0327
 MF0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0327.See file dsdata.pdf to determine how the superseded data were derived.
 MF0327
 MF0327_MARKER: DB = BENCH MARK DISK
 MF0327_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0327_SP_SET: BOX CULVERT HEADWALL
 MF0327_STAMPING: L 247 1960
 MF0327_MARK LOGO: CGS
 MF0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0327+STABILITY: SURFACE MOTION
 MF0327
 MF0327  HISTORY     - Date     Condition        Report By
 MF0327  HISTORY     - 1960     MONUMENTED       CGS
 MF0327  HISTORY     - 1961     GOOD             CGS
 MF0327
 MF0327                          STATION DESCRIPTION
 MF0327
 MF0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0327'2.7 MI NE FROM BRAIDWOOD.
 MF0327'ABOUT 2.7 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0327'AT THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 113 IN THE
 MF0327'NORTH PART OF BRAIDWOOD, ABOUT 0.4 MILE NORTH OF THE JUNCTION OF
 MF0327'STATE HIGHWAY 129, SET IN TO OF THE NORTH END OF THE WEST HEADWALL
 MF0327'OF A 6 FOOT CONCRETE BOX CULVERT UNDER THE SOUTHBOUND LANE OF U.S.
 MF0327'HIGHWAY 66, 20 FEET WEST OF THE CENTERLINE OF THE SOUTHBOUND LANE,
 MF0327'AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0784 ***********************************************************************
 LC0784  DESIGNATION -  L 248
 LC0784  PID         -  LC0784
 LC0784  STATE/COUNTY-  IL/LIVINGSTON
 LC0784  COUNTRY     -  US
 LC0784  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0784
 LC0784                         *CURRENT SURVEY CONTROL
 LC0784  ______________________________________________________________________
 LC0784* NAD 83(1986) POSITION- 40 56 38.6    (N) 088 34 49.4    (W)   HD_HELD2
 LC0784* NAVD 88 ORTHO HEIGHT -   205.408 (meters)      673.91  (feet) ADJUSTED
 LC0784  ______________________________________________________________________
 LC0784  GEOID HEIGHT    -        -32.195 (meters)                     GEOID18
 LC0784  DYNAMIC HEIGHT  -        205.321 (meters)      673.62  (feet) COMP
 LC0784  MODELED GRAVITY -    980,198.6   (mgal)                       NAVD 88
 LC0784
 LC0784  VERT ORDER      -  SECOND    CLASS 0
 LC0784
 LC0784.The horizontal coordinates were established by autonomous hand held GPS
 LC0784.observations and have an estimated accuracy of +/- 10 meters.
 LC0784
 LC0784.The orthometric height was determined by differential leveling and
 LC0784.adjusted by the NATIONAL GEODETIC SURVEY
 LC0784.in June 1991.
 LC0784
 LC0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0784.GEOID18 height accuracy estimate available here.
 LC0784
 LC0784.Click photographs - Photos may exist for this station.
 LC0784
 LC0784.The dynamic height is computed by dividing the NAVD 88
 LC0784.geopotential number by the normal gravity value computed on the
 LC0784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0784.degrees latitude (g = 980.6199 gals.).
 LC0784
 LC0784.The modeled gravity was interpolated from observed gravity values.
 LC0784
 LC0784;                    North         East    Units  Estimated Accuracy
 LC0784;SPC IL E     -   474,859.      279,197.      MT  (+/- 10 meters HH2 GPS)
 LC0784
 LC0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6697233749(NAD 83)
 LC0784
 LC0784                          SUPERSEDED SURVEY CONTROL
 LC0784
 LC0784  NGVD 29 (??/??/92)  205.471  (m)          674.12   (f) ADJ UNCH    2 0
 LC0784
 LC0784.Superseded values are not recommended for survey control.
 LC0784
 LC0784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0784.See file dsdata.pdf to determine how the superseded data were derived.
 LC0784
 LC0784_MARKER: DB = BENCH MARK DISK
 LC0784_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0784_SP_SET: BRIDGE
 LC0784_STAMPING: L 248 1961
 LC0784_MARK LOGO: CGS
 LC0784_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0784_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0784+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2020
 LC0784
 LC0784  HISTORY     - Date     Condition        Report By
 LC0784  HISTORY     - 1961     MONUMENTED       CGS
 LC0784  HISTORY     - 20090705 GOOD             GEOCAC
 LC0784  HISTORY     - 20200124 GOOD             ILDT
 LC0784
 LC0784                          STATION DESCRIPTION
 LC0784
 LC0784'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0784'5.1 MI NE FROM PONTIAC.
 LC0784'ABOUT 5.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0784'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, ABOUT
 LC0784'0.25 MILES NORTHEAST OF THE SMALL COMMUNITY OF CAYUGA, SET IN
 LC0784'THE TOP OF THE SOUTHEAST END OF A CONCRETE RETAINING WALL AT
 LC0784'THE NORTHEAST CORNER OF A 30 FOOT CONCRETE BRIDGE UNDER U.S.
 LC0784'HIGHWAY 66, 42 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTHBOUND
 LC0784'LANE OF U.S. HIGHWAY 66, 25 FEET BELOW THE GULF, MOBILE AND OHIO
 LC0784'RAIL ROAD TRACK, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 LC0784'NOTE-- THIS MARK MAY ALSO BE REACHED FROM THE GULF, MOBILE AND
 LC0784'OHIO RAIL ROAD STATION IN ODELL BY GOING 0.35 MILES WEST ALONG
 LC0784'HAMILTON STREET, THENCE 5.1 MILES SOUTHWEST ALONG U.S. HIGHWAY 66.
 LC0784
 LC0784                          STATION RECOVERY (2009)
 LC0784
 LC0784'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0784'RECOVERED IN GOOD CONDITION.
 LC0784
 LC0784                          STATION RECOVERY (2020)
 LC0784
 LC0784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 LC0784'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1456 ***********************************************************************
 JB1456  DESIGNATION -  L 249
 JB1456  PID         -  JB1456
 JB1456  STATE/COUNTY-  IL/ST CLAIR
 JB1456  COUNTRY     -  US
 JB1456  USGS QUAD   -  LEBANON (2018)
 JB1456
 JB1456                         *CURRENT SURVEY CONTROL
 JB1456  ______________________________________________________________________
 JB1456* NAD 83(1986) POSITION- 38 33 18.     (N) 089 50 46.     (W)   SCALED
 JB1456* NAVD 88 ORTHO HEIGHT -   133.382 (meters)      437.60  (feet) ADJUSTED
 JB1456  ______________________________________________________________________
 JB1456  GEOID HEIGHT    -        -30.614 (meters)                     GEOID18
 JB1456  DYNAMIC HEIGHT  -        133.298 (meters)      437.33  (feet) COMP
 JB1456  MODELED GRAVITY -    979,994.7   (mgal)                       NAVD 88
 JB1456
 JB1456  VERT ORDER      -  SECOND    CLASS 0
 JB1456
 JB1456.The horizontal coordinates were scaled from a map and have
 JB1456.an estimated accuracy of +/- 6 seconds.
 JB1456
 JB1456.The orthometric height was determined by differential leveling and
 JB1456.adjusted by the NATIONAL GEODETIC SURVEY
 JB1456.in June 1991.
 JB1456
 JB1456.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1456.GEOID18 height accuracy estimate available here.
 JB1456
 JB1456.Click photographs - Photos may exist for this station.
 JB1456
 JB1456.The dynamic height is computed by dividing the NAVD 88
 JB1456.geopotential number by the normal gravity value computed on the
 JB1456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1456.degrees latitude (g = 980.6199 gals.).
 JB1456
 JB1456.The modeled gravity was interpolated from observed gravity values.
 JB1456
 JB1456;                    North         East    Units  Estimated Accuracy
 JB1456;SPC IL W     -   209,620.      727,940.      MT  (+/- 180 meters Scaled)
 JB1456
 JB1456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH519712(NAD 83)
 JB1456
 JB1456                          SUPERSEDED SURVEY CONTROL
 JB1456
 JB1456  NGVD 29 (??/??/92)  133.492  (m)          437.97   (f) ADJ UNCH    2 0
 JB1456
 JB1456.Superseded values are not recommended for survey control.
 JB1456
 JB1456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1456.See file dsdata.pdf to determine how the superseded data were derived.
 JB1456
 JB1456_MARKER: DB = BENCH MARK DISK
 JB1456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1456_STAMPING: L 249 1961
 JB1456_MARK LOGO: CGS
 JB1456_PROJECTION: FLUSH
 JB1456_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1456+STABILITY: SURFACE MOTION
 JB1456
 JB1456  HISTORY     - Date     Condition        Report By
 JB1456  HISTORY     - 1961     MONUMENTED       CGS
 JB1456  HISTORY     - 19881206 GOOD             USGS
 JB1456
 JB1456                          STATION DESCRIPTION
 JB1456
 JB1456'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1456'AT SCOTT FIELD.
 JB1456'AT THE NORTH ENTRANCE TO SCOTT AIR FORCE BASE, 43 FEET WEST
 JB1456'OF THE CENTER LINE OF THE ROAD, 23 FEET WEST-NORTHWEST OF THE
 JB1456'NORTHWEST CORNER OF THE AIR POLICE SHACK, 1 FOOT NORTH OF THE
 JB1456'FENCE, 22 FEET WEST OF A POWER POLE, 5.5 FEET EAST OF A CONCRETE
 JB1456'RIGHT OF WAY MARKER, 1.7 FEET EAST-NORTHEAST OF A METAL WITNESS
 JB1456'POST, ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN
 JB1456'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1456
 JB1456                          STATION RECOVERY (1988)
 JB1456
 JB1456'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988
 JB1456'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2082 ***********************************************************************
 LB2082  DESIGNATION -  L 25 RESET
 LB2082  PID         -  LB2082
 LB2082  STATE/COUNTY-  IL/IROQUOIS
 LB2082  COUNTRY     -  US
 LB2082  USGS QUAD   -  CRESCENT CITY (2018)
 LB2082
 LB2082                         *CURRENT SURVEY CONTROL
 LB2082  ______________________________________________________________________
 LB2082* NAD 83(1986) POSITION- 40 49 27.     (N) 087 51 50.     (W)   SCALED
 LB2082* NAVD 88 ORTHO HEIGHT -   196.04  (+/-2cm)      643.2   (feet) VERTCON3
 LB2082  ______________________________________________________________________
 LB2082  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 LB2082  VERT ORDER      -  THIRD (See Below)
 LB2082
 LB2082.The horizontal coordinates were scaled from a map and have
 LB2082.an estimated accuracy of +/- 6 seconds.
 LB2082
 LB2082.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2082.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2082
 LB2082.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2082.GEOID18 height accuracy estimate available here.
 LB2082
 LB2082.The vertical order pertains to the NGVD 29 superseded value.
 LB2082
 LB2082.Click photographs - Photos may exist for this station.
 LB2082
 LB2082;                    North         East    Units  Estimated Accuracy
 LB2082;SPC IL E     -   461,620.      339,600.      MT  (+/- 180 meters Scaled)
 LB2082
 LB2082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL271195(NAD 83)
 LB2082
 LB2082                          SUPERSEDED SURVEY CONTROL
 LB2082
 LB2082  NGVD 29 (11/09/15)  196.11   (m)          643.4    (f) RESET       3  
 LB2082
 LB2082.Superseded values are not recommended for survey control.
 LB2082
 LB2082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2082.See file dsdata.pdf to determine how the superseded data were derived.
 LB2082
 LB2082_MARKER: DV = VERTICAL CONTROL DISK
 LB2082_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB2082_SP_SET: HEADWALL
 LB2082_STAMPING: L 25 RESET 1978
 LB2082_MARK LOGO: NGS
 LB2082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2082+STABILITY: SURFACE MOTION
 LB2082_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB2082+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2011
 LB2082
 LB2082  HISTORY     - Date     Condition        Report By
 LB2082  HISTORY     - 1978     MONUMENTED       NGS
 LB2082  HISTORY     - 20070421 GOOD             GEOCAC
 LB2082  HISTORY     - 20110120 GOOD             ILDT
 LB2082  HISTORY     - 20250311 GOOD             ILDT
 LB2082
 LB2082                          STATION DESCRIPTION
 LB2082
 LB2082'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 LB2082'3.75 MI NORTH FROM CRESCENT CITY.
 LB2082'3.75 MILES NORTH ALONG STATE HIGHWAY 49 WITH ITS JUNCTION WITH U.S.
 LB2082'HIGHWAY 24 IN CRESCENT CITY, IN THE TOP AND NEAR THE CENTER OF A WEST
 LB2082'HEADWALL OF AN 18-INCH PIPE CULVERT, AND 29 FEET WEST OF THE
 LB2082'CENTERLINE OF THE HIGHWAY.
 LB2082'THE MARK IS 4.5 FT  N FROM A WITNESS POST.
 LB2082'THE MARK IS 1 FT ABOVE HIGHWAY.
 LB2082
 LB2082                          STATION RECOVERY (2007)
 LB2082
 LB2082'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2082'RECOVERED IN GOOD CONDITION.
 LB2082
 LB2082                          STATION RECOVERY (2011)
 LB2082
 LB2082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2082'RECOVERED IN GOOD CONDITION.
 LB2082
 LB2082                          STATION RECOVERY (2025)
 LB2082
 LB2082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LB2082'HEADWALL IS LEANING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0448 ***********************************************************************
 JB0448  DESIGNATION -  L 252
 JB0448  PID         -  JB0448
 JB0448  STATE/COUNTY-  IL/JEFFERSON
 JB0448  COUNTRY     -  US
 JB0448  USGS QUAD   -  MOUNT VERNON (2018)
 JB0448
 JB0448                         *CURRENT SURVEY CONTROL
 JB0448  ______________________________________________________________________
 JB0448* NAD 83(1986) POSITION- 38 16 12.     (N) 088 53 56.     (W)   SCALED
 JB0448* NAVD 88 ORTHO HEIGHT -   132.330 (meters)      434.15  (feet) ADJUSTED
 JB0448  ______________________________________________________________________
 JB0448  GEOID HEIGHT    -        -30.123 (meters)                     GEOID18
 JB0448  DYNAMIC HEIGHT  -        132.245 (meters)      433.87  (feet) COMP
 JB0448  MODELED GRAVITY -    979,982.4   (mgal)                       NAVD 88
 JB0448
 JB0448  VERT ORDER      -  SECOND    CLASS 0
 JB0448
 JB0448.The horizontal coordinates were scaled from a map and have
 JB0448.an estimated accuracy of +/- 6 seconds.
 JB0448
 JB0448.The orthometric height was determined by differential leveling and
 JB0448.adjusted by the NATIONAL GEODETIC SURVEY
 JB0448.in June 1991.
 JB0448
 JB0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0448.GEOID18 height accuracy estimate available here.
 JB0448
 JB0448.Click photographs - Photos may exist for this station.
 JB0448
 JB0448.The dynamic height is computed by dividing the NAVD 88
 JB0448.geopotential number by the normal gravity value computed on the
 JB0448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0448.degrees latitude (g = 980.6199 gals.).
 JB0448
 JB0448.The modeled gravity was interpolated from observed gravity values.
 JB0448
 JB0448;                    North         East    Units  Estimated Accuracy
 JB0448;SPC IL E     -   178,100.      250,510.      MT  (+/- 180 meters Scaled)
 JB0448
 JB0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH338374(NAD 83)
 JB0448
 JB0448                          SUPERSEDED SURVEY CONTROL
 JB0448
 JB0448  NGVD 29 (??/??/92)  132.438  (m)          434.51   (f) ADJ UNCH    2 0
 JB0448
 JB0448.Superseded values are not recommended for survey control.
 JB0448
 JB0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0448.See file dsdata.pdf to determine how the superseded data were derived.
 JB0448
 JB0448_MARKER: DB = BENCH MARK DISK
 JB0448_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0448_SP_SET: BRIDGE
 JB0448_STAMPING: L 252 1961
 JB0448_MARK LOGO: CGS
 JB0448_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0448
 JB0448  HISTORY     - Date     Condition        Report By
 JB0448  HISTORY     - 1961     MONUMENTED       CGS
 JB0448  HISTORY     - 20071230 MARK NOT FOUND   GEOCAC
 JB0448  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0448  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0448
 JB0448                          STATION DESCRIPTION
 JB0448
 JB0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0448'3.2 MI S FROM MT VERNON.
 JB0448'ABOUT 3.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURTHOUSE
 JB0448'IN MT. VERNON, ABOUT 0.2 MILE SOUTH OF THE JUNCTION OF AN OILED
 JB0448'ROAD WEST, SET IN TOP OF THE SOUTHWEST END OF THE WINGWALL AT
 JB0448'THE NORTHWEST CORNER OF A 350 FOOT CONCRETE BRIDGE OVER CASEY
 JB0448'FORK, 16 FEET EAST OF THE CENTER OF THE HIGHWAY, AND ABOUT 0.5
 JB0448'ABOVE THE LEVEL OF THE HIGHWAY.
 JB0448
 JB0448                          STATION RECOVERY (2007)
 JB0448
 JB0448'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 JB0448'THE BRIDGE WAS REPLACED IN 1986.
 JB0448
 JB0448                          STATION RECOVERY (2009)
 JB0448
 JB0448'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0448'NEW BRIDGE.
 JB0448
 JB0448                          STATION RECOVERY (2012)
 JB0448
 JB0448'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0448'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0529 ***********************************************************************
 JB0529  DESIGNATION -  L 253
 JB0529  PID         -  JB0529
 JB0529  STATE/COUNTY-  IL/WAYNE
 JB0529  COUNTRY     -  US
 JB0529  USGS QUAD   -  WAYNE CITY (2018)
 JB0529
 JB0529                         *CURRENT SURVEY CONTROL
 JB0529  ______________________________________________________________________
 JB0529* NAD 83(1986) POSITION- 38 15 34.     (N) 088 30 53.     (W)   SCALED
 JB0529* NAVD 88 ORTHO HEIGHT -   122.658 (meters)      402.42  (feet) ADJUSTED
 JB0529  ______________________________________________________________________
 JB0529  GEOID HEIGHT    -        -30.363 (meters)                     GEOID18
 JB0529  DYNAMIC HEIGHT  -        122.579 (meters)      402.16  (feet) COMP
 JB0529  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0529
 JB0529  VERT ORDER      -  SECOND    CLASS 0
 JB0529
 JB0529.The horizontal coordinates were scaled from a map and have
 JB0529.an estimated accuracy of +/- 6 seconds.
 JB0529
 JB0529.The orthometric height was determined by differential leveling and
 JB0529.adjusted by the NATIONAL GEODETIC SURVEY
 JB0529.in June 1991.
 JB0529
 JB0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0529.GEOID18 height accuracy estimate available here.
 JB0529
 JB0529.Click photographs - Photos may exist for this station.
 JB0529
 JB0529.The dynamic height is computed by dividing the NAVD 88
 JB0529.geopotential number by the normal gravity value computed on the
 JB0529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0529.degrees latitude (g = 980.6199 gals.).
 JB0529
 JB0529.The modeled gravity was interpolated from observed gravity values.
 JB0529
 JB0529;                    North         East    Units  Estimated Accuracy
 JB0529;SPC IL E     -   176,790.      284,130.      MT  (+/- 180 meters Scaled)
 JB0529
 JB0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH674356(NAD 83)
 JB0529
 JB0529                          SUPERSEDED SURVEY CONTROL
 JB0529
 JB0529  NGVD 29 (??/??/92)  122.782  (m)          402.83   (f) ADJ UNCH    2 0
 JB0529
 JB0529.Superseded values are not recommended for survey control.
 JB0529
 JB0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0529.See file dsdata.pdf to determine how the superseded data were derived.
 JB0529
 JB0529_MARKER: DB = BENCH MARK DISK
 JB0529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0529_STAMPING: L 253 1961
 JB0529_MARK LOGO: CGS
 JB0529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0529+STABILITY: SURFACE MOTION
 JB0529
 JB0529  HISTORY     - Date     Condition        Report By
 JB0529  HISTORY     - 1961     MONUMENTED       CGS
 JB0529
 JB0529                          STATION DESCRIPTION
 JB0529
 JB0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0529'8.4 MI SE FROM WAYNE CITY.
 JB0529'ABOUT 7.0 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0529'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 1.45
 JB0529'MILES EAST, SOUTH, AND EAST ALONG A GRAVEL ROAD, ABOUT 0.05 MILE
 JB0529'EST OF A FARM HOUSE NORTH OF THE ROAD, AT A FENCE CORNER NORTH OF
 JB0529'THE ROAD, 21 FEET NORTH OF THE CENTER OF THE ROAD, 1 FOOT SOUTH
 JB0529'OF A FENCE, 5 FEET WEST OF THE FENCE CORNER, 2.0 FEET
 JB0529'WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT 0.5 FOOT BELOW
 JB0529'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0529'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0276 ***********************************************************************
 JB0276  DESIGNATION -  L 254
 JB0276  PID         -  JB0276
 JB0276  STATE/COUNTY-  IL/WHITE
 JB0276  COUNTRY     -  US
 JB0276  USGS QUAD   -  CROSSVILLE (2018)
 JB0276
 JB0276                         *CURRENT SURVEY CONTROL
 JB0276  ______________________________________________________________________
 JB0276* NAD 83(1986) POSITION- 38 14 02.     (N) 088 04 17.     (W)   SCALED
 JB0276* NAVD 88 ORTHO HEIGHT -   117.470 (meters)      385.40  (feet) ADJUSTED
 JB0276  ______________________________________________________________________
 JB0276  GEOID HEIGHT    -        -30.751 (meters)                     GEOID18
 JB0276  DYNAMIC HEIGHT  -        117.394 (meters)      385.15  (feet) COMP
 JB0276  MODELED GRAVITY -    979,978.0   (mgal)                       NAVD 88
 JB0276
 JB0276  VERT ORDER      -  SECOND    CLASS 0
 JB0276
 JB0276.The horizontal coordinates were scaled from a map and have
 JB0276.an estimated accuracy of +/- 6 seconds.
 JB0276
 JB0276.The orthometric height was determined by differential leveling and
 JB0276.adjusted by the NATIONAL GEODETIC SURVEY
 JB0276.in June 1991.
 JB0276
 JB0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0276.GEOID18 height accuracy estimate available here.
 JB0276
 JB0276.Click photographs - Photos may exist for this station.
 JB0276
 JB0276.The dynamic height is computed by dividing the NAVD 88
 JB0276.geopotential number by the normal gravity value computed on the
 JB0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0276.degrees latitude (g = 980.6199 gals.).
 JB0276
 JB0276.The modeled gravity was interpolated from observed gravity values.
 JB0276
 JB0276;                    North         East    Units  Estimated Accuracy
 JB0276;SPC IL E     -   173,970.      322,930.      MT  (+/- 180 meters Scaled)
 JB0276
 JB0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH062323(NAD 83)
 JB0276
 JB0276                          SUPERSEDED SURVEY CONTROL
 JB0276
 JB0276  NGVD 29 (??/??/92)  117.597  (m)          385.82   (f) ADJ UNCH    2 0
 JB0276
 JB0276.Superseded values are not recommended for survey control.
 JB0276
 JB0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0276.See file dsdata.pdf to determine how the superseded data were derived.
 JB0276
 JB0276_MARKER: DB = BENCH MARK DISK
 JB0276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0276_STAMPING: L 254 1961
 JB0276_MARK LOGO: CGS
 JB0276_PROJECTION: RECESSED 10 CENTIMETERS
 JB0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0276+STABILITY: SURFACE MOTION
 JB0276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0276+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 JB0276
 JB0276  HISTORY     - Date     Condition        Report By
 JB0276  HISTORY     - 1961     MONUMENTED       CGS
 JB0276  HISTORY     - 20120517 GOOD             PATRIC
 JB0276  HISTORY     - 20120625 GOOD             ILDT
 JB0276
 JB0276                          STATION DESCRIPTION
 JB0276
 JB0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0276'6.4 MI SW FROM GRAYVILLE.
 JB0276'ABOUT 4.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE JUNCTION
 JB0276'OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0276'THENCE 1.0 MILE SOUTH ALONG AN OILED ROAD, THENCE 0.2 MILE EAST
 JB0276'ALONG A GRAVEL ROAD, THENCE 0.55 MILE SOUTH ALONG A GRAVEL
 JB0276'ROAD, ABOUT 0.15 MILE SOUTH OF A HOUSE EAST OF THE ROAD, NEAR
 JB0276'A FIELD ENTRANCE EAST OF THE ROAD, 20 FEET WEST OF THE CENTER OF
 JB0276'THE ROAD, 165 FEET NORTH OF THE EXTENDED CENTER OF THE FIELD
 JB0276'ENTRANCE, 1.6 FEET SOUTHEAST OF THE SECOND POWER POLE SOUTH OF A
 JB0276'POWER POLE WITH A TRANSFORMER, 1.5 FEET NORTH OF A METAL WITNESS
 JB0276'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0276'POST PROJECTING 2 INCHES.
 JB0276
 JB0276                          STATION RECOVERY (2012)
 JB0276
 JB0276'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 JB0276'RECOVERED AS DESCRIBED.
 JB0276
 JB0276                          STATION RECOVERY (2012)
 JB0276
 JB0276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0276'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7252 ***********************************************************************
 AB7252  DESIGNATION -  L 255 RESET
 AB7252  PID         -  AB7252
 AB7252  STATE/COUNTY-  IL/CASS
 AB7252  COUNTRY     -  US
 AB7252  USGS QUAD   -  ARENZVILLE WEST (2018)
 AB7252
 AB7252                         *CURRENT SURVEY CONTROL
 AB7252  ______________________________________________________________________
 AB7252* NAD 83(1986) POSITION- 39 55 52.     (N) 090 29 36.     (W)   SCALED
 AB7252* NAVD 88 ORTHO HEIGHT -   137.94  (meters)      452.6   (feet) RESET
 AB7252  ______________________________________________________________________
 AB7252  GEOID HEIGHT    -        -32.890 (meters)                     GEOID18
 AB7252  VERT ORDER      -  THIRD
 AB7252
 AB7252.The horizontal coordinates were scaled from a map and have
 AB7252.an estimated accuracy of +/- 6 seconds.
 AB7252
 AB7252.The orthometric height was computed from unverified reset data.
 AB7252
 AB7252.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7252.GEOID18 height accuracy estimate available here.
 AB7252
 AB7252.Click photographs - Photos may exist for this station.
 AB7252
 AB7252;                    North         East    Units  Estimated Accuracy
 AB7252;SPC IL W     -   362,390.      672,080.      MT  (+/- 180 meters Scaled)
 AB7252
 AB7252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE141231(NAD 83)
 AB7252
 AB7252                          SUPERSEDED SURVEY CONTROL
 AB7252
 AB7252.No superseded survey control is available for this station.
 AB7252
 AB7252_MARKER: DV = VERTICAL CONTROL DISK
 AB7252_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AB7252_SP_SET: BRIDGE PARAPET WALL
 AB7252_STAMPING: L 255 RESET 1991
 AB7252_MARK LOGO: NGS
 AB7252_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7252_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7252_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB7252+SATELLITE: SATELLITE OBSERVATIONS - 1991
 AB7252
 AB7252  HISTORY     - Date     Condition        Report By
 AB7252  HISTORY     - 1991     MONUMENTED       NGS
 AB7252
 AB7252                          STATION DESCRIPTION
 AB7252
 AB7252'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991 (RKB)
 AB7252'STATION IS ABOUT 6.1 MI (9.8 KM) SOUTH ALONG STATE ROUTE 100 FROM ITS
 AB7252'JUNCTION WITH U.S.  ROUTE 27 AT BEARDSTOWN, SET IN THE NORTH END OF
 AB7252'THE EAST PARAPET WALL OF A BRIDGE OVER INDIAN CREEK, 2.8 M (9.2 FT)
 AB7252'SOUTH OF THE NORTH END OF THE WALL AND 5.2 M (17.1 FT) EAST OF THE
 AB7252'CENTERLINE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0792 ***********************************************************************
 JB0792  DESIGNATION -  L 256
 JB0792  PID         -  JB0792
 JB0792  STATE/COUNTY-  IL/FAYETTE
 JB0792  COUNTRY     -  US
 JB0792  USGS QUAD   -  PATOKA (2018)
 JB0792
 JB0792                         *CURRENT SURVEY CONTROL
 JB0792  ______________________________________________________________________
 JB0792* NAD 83(1986) POSITION- 38 52 29.19   (N) 089 05 17.40   (W)   HD_HELD1
 JB0792* NAVD 88 ORTHO HEIGHT -   155.102 (meters)      508.86  (feet) ADJUSTED
 JB0792  ______________________________________________________________________
 JB0792  GEOID HEIGHT    -        -31.578 (meters)                     GEOID18
 JB0792  DYNAMIC HEIGHT  -        155.006 (meters)      508.55  (feet) COMP
 JB0792  MODELED GRAVITY -    980,004.1   (mgal)                       NAVD 88
 JB0792
 JB0792  VERT ORDER      -  FIRST     CLASS I
 JB0792
 JB0792.The horizontal coordinates were determined by differentially corrected
 JB0792.hand held GPS observations or other comparable positioning techniques
 JB0792.and have an estimated accuracy of +/- 3 meters.
 JB0792
 JB0792.The orthometric height was determined by differential leveling and
 JB0792.adjusted by the NATIONAL GEODETIC SURVEY
 JB0792.in June 1991.
 JB0792
 JB0792.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0792.GEOID18 height accuracy estimate available here.
 JB0792
 JB0792.Click photographs - Photos may exist for this station.
 JB0792
 JB0792.The dynamic height is computed by dividing the NAVD 88
 JB0792.geopotential number by the normal gravity value computed on the
 JB0792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0792.degrees latitude (g = 980.6199 gals.).
 JB0792
 JB0792.The modeled gravity was interpolated from observed gravity values.
 JB0792
 JB0792;                    North         East    Units  Estimated Accuracy
 JB0792;SPC IL E     -   245,347.4     234,497.6     MT  (+/- 3 meters HH1 GPS) 
 JB0792
 JB0792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1885504952(NAD 83)
 JB0792
 JB0792                          SUPERSEDED SURVEY CONTROL
 JB0792
 JB0792  NGVD 29 (??/??/92)  155.216  (m)          509.24   (f) ADJ UNCH    1 1
 JB0792
 JB0792.Superseded values are not recommended for survey control.
 JB0792
 JB0792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0792.See file dsdata.pdf to determine how the superseded data were derived.
 JB0792
 JB0792_MARKER: DB = BENCH MARK DISK
 JB0792_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0792_STAMPING: L 256 1961
 JB0792_MARK LOGO: CGS
 JB0792_PROJECTION: PROJECTING 3 CENTIMETERS
 JB0792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0792+STABILITY: SURFACE MOTION
 JB0792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0792+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 JB0792
 JB0792  HISTORY     - Date     Condition        Report By
 JB0792  HISTORY     - 1961     MONUMENTED       CGS
 JB0792  HISTORY     - 1969     GOOD             CGS
 JB0792  HISTORY     - 1976     GOOD             NGS
 JB0792  HISTORY     - 20140617 GOOD             ILDT
 JB0792  HISTORY     - 20150924 GOOD             MCA
 JB0792  HISTORY     - 20160107 GOOD             AMESC
 JB0792
 JB0792                          STATION DESCRIPTION
 JB0792
 JB0792'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0792'6 MI S FROM VANDALIA.
 JB0792'ABOUT 6.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0792'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD FROM
 JB0792'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0792'VANDALIA, 0.25 MILE SOUTH OF MILEPOST 684, 73 FEET NORTHEAST OF
 JB0792'THE CENTER OF A CROSSING OF THE RAILROAD AND A ROAD, 57 1/2 FEET
 JB0792'EAST OF THE EAST RAIL, 64 FEET WEST OF THE CENTER LINE OF A
 JB0792'PAVED ROAD WHICH IS OLD U.S. HIGHWAY 51, 2 1/2 FEET SOUTH OF A
 JB0792'TELEPHONE POLE, 2.5 FEET NORTH OF A METAL WITNESS POST, ABOUT
 JB0792'2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 JB0792'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 JB0792'GROUND.  SEC 16, T 5 N, R 1 E.
 JB0792
 JB0792                          STATION RECOVERY (1976)
 JB0792
 JB0792'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0792'RECOVERED IN GOOD CONDITION.
 JB0792
 JB0792                          STATION RECOVERY (2014)
 JB0792
 JB0792'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0792'RECOVERED IN GOOD CONDITION.
 JB0792
 JB0792                          STATION RECOVERY (2015)
 JB0792
 JB0792'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0792'RAILROAD HAS BEEN ABANDONED AND THE UTILITY POLE HAS BEEN REMOVED.
 JB0792'THE STATION IS 38.0 FT (11.6 M) NORTH OF THE CENTERLINE OF CR-857 EAST
 JB0792'AND 65.0 FT (19.8 M) WEST OF THE CENTERLINE OF CR-885 E.
 JB0792
 JB0792                          STATION RECOVERY (2016)
 JB0792
 JB0792'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 JB0792'RECOVERED IN GOOD CONDITION.
 JB0792'
 JB0792'NOTE-ADD-THE RAILROAD TRACKS ARE GONE.
 JB0792'
 JB0792'THE STATIONS IS 64.3 FT (19.6 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 JB0792'885E (OLD ROUTE 51), 37.4 FT (11.4 M) NORTH OF THE CENTERLINE OF
 JB0792'COUNTY ROAD 875E AND 1 FT (0.3 M) EAST OF A ORANGE FIBERGLASS WITNESS
 JB0792'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0784 ***********************************************************************
 KB0784  DESIGNATION -  L 257
 KB0784  PID         -  KB0784
 KB0784  STATE/COUNTY-  IL/FAYETTE
 KB0784  COUNTRY     -  US
 KB0784  USGS QUAD   -  RAMSEY (2018)
 KB0784
 KB0784                         *CURRENT SURVEY CONTROL
 KB0784  ______________________________________________________________________
 KB0784* NAD 83(1986) POSITION- 39 09 31.     (N) 089 06 32.     (W)   SCALED
 KB0784* NAVD 88 ORTHO HEIGHT -   190.037 (meters)      623.48  (feet) ADJUSTED
 KB0784  ______________________________________________________________________
 KB0784  GEOID HEIGHT    -        -31.972 (meters)                     GEOID18
 KB0784  DYNAMIC HEIGHT  -        189.922 (meters)      623.10  (feet) COMP
 KB0784  MODELED GRAVITY -    980,015.9   (mgal)                       NAVD 88
 KB0784
 KB0784  VERT ORDER      -  FIRST     CLASS I
 KB0784
 KB0784.The horizontal coordinates were scaled from a map and have
 KB0784.an estimated accuracy of +/- 6 seconds.
 KB0784
 KB0784.The orthometric height was determined by differential leveling and
 KB0784.adjusted by the NATIONAL GEODETIC SURVEY
 KB0784.in June 1991.
 KB0784
 KB0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0784.GEOID18 height accuracy estimate available here.
 KB0784
 KB0784.Click photographs - Photos may exist for this station.
 KB0784
 KB0784.The dynamic height is computed by dividing the NAVD 88
 KB0784.geopotential number by the normal gravity value computed on the
 KB0784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0784.degrees latitude (g = 980.6199 gals.).
 KB0784
 KB0784.The modeled gravity was interpolated from observed gravity values.
 KB0784
 KB0784;                    North         East    Units  Estimated Accuracy
 KB0784;SPC IL E     -   276,870.      232,970.      MT  (+/- 180 meters Scaled)
 KB0784
 KB0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ177364(NAD 83)
 KB0784
 KB0784                          SUPERSEDED SURVEY CONTROL
 KB0784
 KB0784  NGVD 29 (??/??/92)  190.113  (m)          623.73   (f) ADJ UNCH    1 1
 KB0784
 KB0784.Superseded values are not recommended for survey control.
 KB0784
 KB0784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0784.See file dsdata.pdf to determine how the superseded data were derived.
 KB0784
 KB0784_MARKER: DB = BENCH MARK DISK
 KB0784_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0784_STAMPING: L 257 1961
 KB0784_MARK LOGO: CGS
 KB0784_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0784+STABILITY: SURFACE MOTION
 KB0784
 KB0784  HISTORY     - Date     Condition        Report By
 KB0784  HISTORY     - 1961     MONUMENTED       CGS
 KB0784  HISTORY     - 1969     GOOD             CGS
 KB0784  HISTORY     - 1976     GOOD             NGS
 KB0784
 KB0784                          STATION DESCRIPTION
 KB0784
 KB0784'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0784'1.3 MI N FROM RAMSEY.
 KB0784'ABOUT 1.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0784'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 103 FEET NORTHEAST
 KB0784'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PAVED ROAD,
 KB0784'94 FEET EAST OF THE EAST RAIL, 43 FEET NORTH OF THE CENTER LINE
 KB0784'OF THE ROAD, 16 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF A GREEN
 KB0784'AT THE SOUTHWEST CORNER OF THE RAMSEY LAKE GOLF COURSE, 2.0 FEET
 KB0784'SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF
 KB0784'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 KB0784'2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 5, T8N, R1E.
 KB0784
 KB0784                          STATION RECOVERY (1976)
 KB0784
 KB0784'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0784'MARK WAS RECOVERED BUT IS NOW 16 INCHES UNDER A MOON SHAPED BUNKER
 KB0784'FOR A GOLF GREEN. IT IS 88.3 FEET EAST-NORTHEAST OF THE RAILROAD
 KB0784'CROSSING SIGNAL, 71 FEET SOUTH OF A 10 INCH EVERGREEN, ABOUT 14 FEET
 KB0784'NORTHWEST OF THE SOUTHEAST END OF THE BUNKER, 1.3 MILES NORTH ALONG
 KB0784'ILLINOIS CENTRAL RAILROAD FROM THE SWITCH CONTROL TOWER IN RAMSEY,
 KB0784'103 FT. NORTH EAST OF THE CENTER OF THE INTERSECTION OF CROSSING OF
 KB0784'RAILROAD AND A SURFACED ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0241 ***********************************************************************
 LD0241  DESIGNATION -  L 258
 LD0241  PID         -  LD0241
 LD0241  STATE/COUNTY-  IL/MASON
 LD0241  COUNTRY     -  US
 LD0241  USGS QUAD   -  BATH (2018)
 LD0241
 LD0241                         *CURRENT SURVEY CONTROL
 LD0241  ______________________________________________________________________
 LD0241* NAD 83(1986) POSITION- 40 11 53.     (N) 090 08 01.     (W)   SCALED
 LD0241* NAVD 88 ORTHO HEIGHT -   142.570 (meters)      467.75  (feet) ADJUSTED
 LD0241  ______________________________________________________________________
 LD0241  GEOID HEIGHT    -        -32.939 (meters)                     GEOID18
 LD0241  DYNAMIC HEIGHT  -        142.498 (meters)      467.51  (feet) COMP
 LD0241  MODELED GRAVITY -    980,120.6   (mgal)                       NAVD 88
 LD0241
 LD0241  VERT ORDER      -  FIRST     CLASS II
 LD0241
 LD0241.The horizontal coordinates were scaled from a map and have
 LD0241.an estimated accuracy of +/- 6 seconds.
 LD0241
 LD0241.The orthometric height was determined by differential leveling and
 LD0241.adjusted by the NATIONAL GEODETIC SURVEY
 LD0241.in June 1991.
 LD0241
 LD0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0241.GEOID18 height accuracy estimate available here.
 LD0241
 LD0241.Click photographs - Photos may exist for this station.
 LD0241
 LD0241.The dynamic height is computed by dividing the NAVD 88
 LD0241.geopotential number by the normal gravity value computed on the
 LD0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0241.degrees latitude (g = 980.6199 gals.).
 LD0241
 LD0241.The modeled gravity was interpolated from observed gravity values.
 LD0241
 LD0241;                    North         East    Units  Estimated Accuracy
 LD0241;SPC IL W     -   391,980.      702,810.      MT  (+/- 180 meters Scaled)
 LD0241
 LD0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE439536(NAD 83)
 LD0241
 LD0241                          SUPERSEDED SURVEY CONTROL
 LD0241
 LD0241  NGVD 29 (??/??/92)  142.666  (m)          468.06   (f) ADJ UNCH    1 2
 LD0241
 LD0241.Superseded values are not recommended for survey control.
 LD0241
 LD0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0241.See file dsdata.pdf to determine how the superseded data were derived.
 LD0241
 LD0241_MARKER: DB = BENCH MARK DISK
 LD0241_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0241_SP_SET: BOX CULVERT HEADWALL
 LD0241_STAMPING: L 258 1961
 LD0241_MARK LOGO: CGS
 LD0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0241+STABILITY: SURFACE MOTION
 LD0241
 LD0241  HISTORY     - Date     Condition        Report By
 LD0241  HISTORY     - 1961     MONUMENTED       CGS
 LD0241  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0241  HISTORY     - 20050601 MARK NOT FOUND   ILDT
 LD0241
 LD0241                          STATION DESCRIPTION
 LD0241
 LD0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0241'0.7 MI NE FROM BATH.
 LD0241'ABOUT 0.7 MILE NORTHEAST ALONG STATE HIGHWAY 78 FROM THE CENTER
 LD0241'OF THE PARK AT BATH, ON TOP OF THE NORTHEAST END OF THE SOUTHEAST
 LD0241'CONCRETE HEADWALL OF A 2-FOOT BOX CULVERT UNDER THE HIGHWAY, 20
 LD0241'FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 0.5 MILE
 LD0241'NORTHEAST OF THE HIGH SCHOOL BUILDING IN BATH, 4.2 FOOT SOUTHWEST
 LD0241'OF THE NORTHEAST END OF THE HEADWALL AND 1/2 FOOT ABOVE THE
 LD0241'LEVEL OF THE HIGHWAY.
 LD0241
 LD0241                          STATION RECOVERY (1976)
 LD0241
 LD0241'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0241'MARK NOT FOUND.
 LD0241
 LD0241                          STATION RECOVERY (2005)
 LD0241
 LD0241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0241'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0569 ***********************************************************************
 KB0569  DESIGNATION -  L 259
 KB0569  PID         -  KB0569
 KB0569  STATE/COUNTY-  IL/MACON
 KB0569  COUNTRY     -  US
 KB0569  USGS QUAD   -  DECATUR (2018)
 KB0569
 KB0569                         *CURRENT SURVEY CONTROL
 KB0569  ______________________________________________________________________
 KB0569* NAD 83(1997) POSITION- 39 50 43.31690(N) 088 56 46.40655(W)   ADJUSTED
 KB0569* NAVD 88 ORTHO HEIGHT -   204.209 (meters)      669.98  (feet) ADJUSTED
 KB0569  ______________________________________________________________________
 KB0569  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 KB0569  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 KB0569  DYNAMIC HEIGHT  -        204.100 (meters)      669.62  (feet) COMP
 KB0569  MODELED GRAVITY -    980,087.1   (mgal)                       NAVD 88
 KB0569
 KB0569  HORZ ORDER      -  SECOND
 KB0569  VERT ORDER      -  FIRST     CLASS I
 KB0569
 KB0569.The horizontal coordinates were established by classical geodetic methods
 KB0569.and adjusted by the National Geodetic Survey in October 1999.
 KB0569
 KB0569.The orthometric height was determined by differential leveling and
 KB0569.adjusted by the NATIONAL GEODETIC SURVEY
 KB0569.in June 1991.
 KB0569
 KB0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0569.GEOID18 height accuracy estimate available here.
 KB0569
 KB0569.Click photographs - Photos may exist for this station.
 KB0569
 KB0569.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0569
 KB0569.The dynamic height is computed by dividing the NAVD 88
 KB0569.geopotential number by the normal gravity value computed on the
 KB0569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0569.degrees latitude (g = 980.6199 gals.).
 KB0569
 KB0569.The modeled gravity was interpolated from observed gravity values.
 KB0569
 KB0569. The following values were computed from the NAD 83(1997) position.
 KB0569
 KB0569;                    North         East     Units Scale Factor Converg.
 KB0569;SPC IL E     -   353,010.977   247,546.163   MT  1.00000886   -0 23 33.7
 KB0569;SPC IL E     - 1,158,170.18    812,157.70   sFT  1.00000886   -0 23 33.7
 KB0569;SPC IL W     -   353,532.088   804,448.294   MT  1.00007544   +0 46 55.3
 KB0569;SPC IL W     - 1,159,879.86  2,639,260.78   sFT  1.00007544   +0 46 55.3
 KB0569;UTM  16      - 4,412,406.892   333,490.970   MT  0.99994134   -1 14 50.2
 KB0569
 KB0569!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0569!SPC IL E     -   0.99997303  x   1.00000886  =   0.99998189
 KB0569!SPC IL W     -   0.99997303  x   1.00007544  =   1.00004847
 KB0569!UTM  16      -   0.99997303  x   0.99994134  =   0.99991437
 KB0569
 KB0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3349012406(NAD 83)
 KB0569
 KB0569                          SUPERSEDED SURVEY CONTROL
 KB0569
 KB0569  NAD 83(1986)-  39 50 43.32578(N)    088 56 46.39873(W) AD(       ) 2
 KB0569  NAD 27      -  39 50 43.19624(N)    088 56 46.13210(W) AD(       ) 2
 KB0569  NGVD 29 (??/??/92)  204.288  (m)          670.23   (f) ADJ UNCH    1 1
 KB0569  NGVD 29             204.29   (m)          670.2    (f) LEVELING    3  
 KB0569
 KB0569.Superseded values are not recommended for survey control.
 KB0569
 KB0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0569.See file dsdata.pdf to determine how the superseded data were derived.
 KB0569
 KB0569_MARKER: DB = BENCH MARK DISK
 KB0569_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0569_STAMPING: L 259 1961
 KB0569_MARK LOGO: CGS
 KB0569_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0569_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0569
 KB0569  HISTORY     - Date     Condition        Report By
 KB0569  HISTORY     - 1961     MONUMENTED       CGS
 KB0569  HISTORY     - 1969     GOOD             CGS
 KB0569  HISTORY     - 1971     GOOD             NGS
 KB0569  HISTORY     - 1976     GOOD             NGS
 KB0569  HISTORY     - 20220113 MARK NOT FOUND   ILDT
 KB0569
 KB0569                          STATION DESCRIPTION
 KB0569
 KB0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0569'0.2 MI S FROM DECATUR.
 KB0569'ABOUT 0.2 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0569'NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.2 MILE SOUTH
 KB0569'OF THE CROSSING OF THE RAILROAD AND THE NORFOLK AND WESTERN
 KB0569'RAILWAY, 218 FEET SOUTH OF THE SOUTH CURB OF ELDORADO STREET
 KB0569'WHICH IS U.S. HIGHWAY 36, 11 FEET EAST OF THE EAST RAIL OF THE
 KB0569'MOST EASTERLY SET OF TRACKS, 23 1/2 FEET EAST OF THE EAST RAIL
 KB0569'OF THE MAIN TRACK, 20 1/2 FEET NORTH OF MILEPOST 752, 183 FEET
 KB0569'NORTH OF THE CENTER LINE OF E. NORTH STREET, 2 1/2 FEET WEST OF
 KB0569'A FENCE, 2 1/2 FEET SOUTH OF A TELEPHONE POLE, 2.6 FEET NORTHWEST
 KB0569'OF A METAL WITNESS POST, AND ON THE TOP OF A COPPER COATED ROD
 KB0569'THAT IS DRIVEN TO A DEPTH OF 37 1/2 FEET AND IS ENCASED IN A
 KB0569'6-INCH TILE WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 KB0569'GROUND.  SEC 14, T 16 N, R 2 E.
 KB0569
 KB0569                          STATION RECOVERY (1971)
 KB0569
 KB0569'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 KB0569'RECOVERED IN GOOD CONDITION.
 KB0569
 KB0569                          STATION RECOVERY (1976)
 KB0569
 KB0569'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0569'RECOVERED IN GOOD CONDITION.
 KB0569
 KB0569                          STATION RECOVERY (2022)
 KB0569
 KB0569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0569'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1480 ***********************************************************************
 ME1480  DESIGNATION -  L 26
 ME1480  PID         -  ME1480
 ME1480  STATE/COUNTY-  IL/WILL
 ME1480  COUNTRY     -  US
 ME1480  USGS QUAD   -  MANHATTAN (2018)
 ME1480
 ME1480                         *CURRENT SURVEY CONTROL
 ME1480  ______________________________________________________________________
 ME1480* NAD 83(1986) POSITION- 41 23 38.     (N) 087 52 58.     (W)   SCALED
 ME1480* NAVD 88 ORTHO HEIGHT -   210.888 (meters)      691.89  (feet) ADJUSTED
 ME1480  ______________________________________________________________________
 ME1480  GEOID HEIGHT    -        -33.149 (meters)                     GEOID18
 ME1480  DYNAMIC HEIGHT  -        210.804 (meters)      691.61  (feet) COMP
 ME1480  MODELED GRAVITY -    980,218.0   (mgal)                       NAVD 88
 ME1480
 ME1480  VERT ORDER      -  SECOND    CLASS 0
 ME1480
 ME1480.The horizontal coordinates were scaled from a map and have
 ME1480.an estimated accuracy of +/- 6 seconds.
 ME1480
 ME1480.The orthometric height was determined by differential leveling and
 ME1480.adjusted by the NATIONAL GEODETIC SURVEY
 ME1480.in June 1991.
 ME1480
 ME1480.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1480.GEOID18 height accuracy estimate available here.
 ME1480
 ME1480.Click photographs - Photos may exist for this station.
 ME1480
 ME1480.The dynamic height is computed by dividing the NAVD 88
 ME1480.geopotential number by the normal gravity value computed on the
 ME1480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1480.degrees latitude (g = 980.6199 gals.).
 ME1480
 ME1480.The modeled gravity was interpolated from observed gravity values.
 ME1480
 ME1480;                    North         East    Units  Estimated Accuracy
 ME1480;SPC IL E     -   524,880.      337,680.      MT  (+/- 180 meters Scaled)
 ME1480
 ME1480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL262828(NAD 83)
 ME1480
 ME1480                          SUPERSEDED SURVEY CONTROL
 ME1480
 ME1480  NGVD 29 (??/??/92)  210.976  (m)          692.18   (f) ADJ UNCH    2 0
 ME1480
 ME1480.Superseded values are not recommended for survey control.
 ME1480
 ME1480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1480.See file dsdata.pdf to determine how the superseded data were derived.
 ME1480
 ME1480_MARKER: DB = BENCH MARK DISK
 ME1480_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1480_SP_SET: BRIDGE
 ME1480_STAMPING: L 26 1934
 ME1480_MARK LOGO: CGS
 ME1480_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1480
 ME1480  HISTORY     - Date     Condition        Report By
 ME1480  HISTORY     - 1934     MONUMENTED       CGS
 ME1480  HISTORY     - 1954     GOOD             CGS
 ME1480  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1480  HISTORY     - 20091119 MARK NOT FOUND   GEOCAC
 ME1480
 ME1480                          STATION DESCRIPTION
 ME1480
 ME1480'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1480'1.6 MI N FROM ANDRES.
 ME1480'ABOUT 1.55 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE CROSSING
 ME1480'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AT
 ME1480'ANDRES, ABOUT 0.2 MILE SOUTH OF A CROSSROAD, IN THE TOP OF THE
 ME1480'SOUTHWEST END OF NORTHEAST WING WALL OF A 75-FOOT CONCRETE BRIDGE
 ME1480'OVER A CREEK, 14 FEET EAST OF CENTER LINE OF HIGHWAY, 1 FOOT
 ME1480'EAST OF CONCRETE BANISTER AND ABOUT LEVEL WITH HIGHWAY.
 ME1480
 ME1480                          STATION RECOVERY (2000)
 ME1480
 ME1480'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1480'MARK NOT FOUND.
 ME1480
 ME1480                          STATION RECOVERY (2009)
 ME1480
 ME1480'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1480'THE ORIGINAL BRIDGE WAS REPLACED IN 1975.  ANOTHER MARK WAS LOCATED ON
 ME1480'THE NE WINGWALL OF THE CURRENT BRIDGE -- IT IS STAMPED L 26 RESET
 ME1480'1975.  NO PID WAS LOCATED IN THE NGS DATABASE IN REFERENCE TO THIS
 ME1480'MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0555 ***********************************************************************
 KB0555  DESIGNATION -  L 260
 KB0555  PID         -  KB0555
 KB0555  STATE/COUNTY-  IL/MACON
 KB0555  COUNTRY     -  US
 KB0555  USGS QUAD   -  FORSYTH (2018)
 KB0555
 KB0555                         *CURRENT SURVEY CONTROL
 KB0555  ______________________________________________________________________
 KB0555* NAD 83(1986) POSITION- 39 52 41.     (N) 088 56 31.     (W)   SCALED
 KB0555* NAVD 88 ORTHO HEIGHT -   207.937 (meters)      682.21  (feet) ADJUSTED
 KB0555  ______________________________________________________________________
 KB0555  GEOID HEIGHT    -        -32.254 (meters)                     GEOID18
 KB0555  DYNAMIC HEIGHT  -        207.827 (meters)      681.85  (feet) COMP
 KB0555  MODELED GRAVITY -    980,092.0   (mgal)                       NAVD 88
 KB0555
 KB0555  VERT ORDER      -  FIRST     CLASS I
 KB0555
 KB0555.The horizontal coordinates were scaled from a map and have
 KB0555.an estimated accuracy of +/- 6 seconds.
 KB0555
 KB0555.The orthometric height was determined by differential leveling and
 KB0555.adjusted by the NATIONAL GEODETIC SURVEY
 KB0555.in June 1991.
 KB0555
 KB0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0555.GEOID18 height accuracy estimate available here.
 KB0555
 KB0555.Click photographs - Photos may exist for this station.
 KB0555
 KB0555.The dynamic height is computed by dividing the NAVD 88
 KB0555.geopotential number by the normal gravity value computed on the
 KB0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0555.degrees latitude (g = 980.6199 gals.).
 KB0555
 KB0555.The modeled gravity was interpolated from observed gravity values.
 KB0555
 KB0555;                    North         East    Units  Estimated Accuracy
 KB0555;SPC IL E     -   356,640.      247,940.      MT  (+/- 180 meters Scaled)
 KB0555
 KB0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK339160(NAD 83)
 KB0555
 KB0555                          SUPERSEDED SURVEY CONTROL
 KB0555
 KB0555  NGVD 29 (??/??/92)  208.020  (m)          682.48   (f) ADJ UNCH    1 1
 KB0555
 KB0555.Superseded values are not recommended for survey control.
 KB0555
 KB0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0555.See file dsdata.pdf to determine how the superseded data were derived.
 KB0555
 KB0555_MARKER: DB = BENCH MARK DISK
 KB0555_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0555_SP_SET: TOWER LEG FOUNDATION
 KB0555_STAMPING: L 260 1961
 KB0555_MARK LOGO: CGS
 KB0555_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0555
 KB0555  HISTORY     - Date     Condition        Report By
 KB0555  HISTORY     - 1961     MONUMENTED       CGS
 KB0555  HISTORY     - 1969     GOOD             CGS
 KB0555  HISTORY     - 1976     GOOD             NGS
 KB0555  HISTORY     - 20190516 MARK NOT FOUND   USPSQD
 KB0555
 KB0555                          STATION DESCRIPTION
 KB0555
 KB0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0555'2.4 MI N FROM DECATUR.
 KB0555'ABOUT 2.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0555'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE 0.25
 KB0555'MILE EAST ALONG PERSHING ROAD WHICH IS STATE HIGHWAY 48 AND 121,
 KB0555'THENCE 0.05 MILE NORTH CROSS-COUNTRY TO THE WSOY TELEVISION TOWER
 KB0555'WHICH IS 450 FEET TALL, SET VERTICALLY IN THE SOUTHWEST CONCRETE
 KB0555'FACE OF THE CONCRETE FOUNDATION FOR THE SOUTHWEST LEG OF THE
 KB0555'TOWER, 98.6 FEET NORTH OF THE NORTHWEST CORNER OF THE WSOY
 KB0555'TELEVISION STATION BUILDING, AND ABOUT 1 1/2 FEET ABOVE THE LEVEL
 KB0555'OF THE GROUND.  SEC 35, T 17 N, R 2 E.
 KB0555
 KB0555                          STATION RECOVERY (1976)
 KB0555
 KB0555'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0555'RECOVERED IN GOOD CONDITION.
 KB0555
 KB0555                          STATION RECOVERY (2019)
 KB0555
 KB0555'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 KB0555'WRAPPING MATERIAL AROUND LEGS DUE TO CONCRETE CRACKING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0751 ***********************************************************************
 KB0751  DESIGNATION -  L 261
 KB0751  PID         -  KB0751
 KB0751  STATE/COUNTY-  IL/CHRISTIAN
 KB0751  COUNTRY     -  US
 KB0751  USGS QUAD   -  PANA (2018)
 KB0751
 KB0751                         *CURRENT SURVEY CONTROL
 KB0751  ______________________________________________________________________
 KB0751* NAD 83(1986) POSITION- 39 24 29.     (N) 089 04 41.     (W)   SCALED
 KB0751* NAVD 88 ORTHO HEIGHT -   205.735 (meters)      674.98  (feet) ADJUSTED
 KB0751  ______________________________________________________________________
 KB0751  GEOID HEIGHT    -        -32.169 (meters)                     GEOID18
 KB0751  DYNAMIC HEIGHT  -        205.613 (meters)      674.58  (feet) COMP
 KB0751  MODELED GRAVITY -    980,027.1   (mgal)                       NAVD 88
 KB0751
 KB0751  VERT ORDER      -  FIRST     CLASS I
 KB0751
 KB0751.The horizontal coordinates were scaled from a map and have
 KB0751.an estimated accuracy of +/- 6 seconds.
 KB0751
 KB0751.The orthometric height was determined by differential leveling and
 KB0751.adjusted by the NATIONAL GEODETIC SURVEY
 KB0751.in June 1991.
 KB0751
 KB0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0751.GEOID18 height accuracy estimate available here.
 KB0751
 KB0751.Click photographs - Photos may exist for this station.
 KB0751
 KB0751.The dynamic height is computed by dividing the NAVD 88
 KB0751.geopotential number by the normal gravity value computed on the
 KB0751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0751.degrees latitude (g = 980.6199 gals.).
 KB0751
 KB0751.The modeled gravity was interpolated from observed gravity values.
 KB0751
 KB0751;                    North         East    Units  Estimated Accuracy
 KB0751;SPC IL W     -   304,830.      793,750.      MT  (+/- 180 meters Scaled)
 KB0751
 KB0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ210641(NAD 83)
 KB0751
 KB0751                          SUPERSEDED SURVEY CONTROL
 KB0751
 KB0751  NGVD 29 (??/??/92)  205.818  (m)          675.25   (f) ADJ UNCH    1 1
 KB0751
 KB0751.Superseded values are not recommended for survey control.
 KB0751
 KB0751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0751.See file dsdata.pdf to determine how the superseded data were derived.
 KB0751
 KB0751_MARKER: DB = BENCH MARK DISK
 KB0751_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0751_SP_SET: FOUNDATION
 KB0751_STAMPING: L 261 1961
 KB0751_MARK LOGO: CGS
 KB0751_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0751
 KB0751  HISTORY     - Date     Condition        Report By
 KB0751  HISTORY     - 1961     MONUMENTED       CGS
 KB0751  HISTORY     - 1969     GOOD             CGS
 KB0751  HISTORY     - 1976     GOOD             NGS
 KB0751
 KB0751                          STATION DESCRIPTION
 KB0751
 KB0751'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0751'1.2 MI N FROM PANA.
 KB0751'ABOUT 1.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0751'FROM THE RAILROAD SWITCH CONTROL TOWER AT PANA, 110 YARDS
 KB0751'SOUTHWEST OF MILEPOST 721, 90 YARDS WEST OF THE WEST RAIL OF THE
 KB0751'MAIN TRACK, 103 1/2 FEET EAST OF THE EAST FACE OF A BRICK OFFICE
 KB0751'BUILDING WHICH IS OCCUPIED BY THE CENTRAL ILLINOIS POWER COMPANY,
 KB0751'SET IN THE TOP OF THE SOUTHEAST CORNER OF A 6- X 6-FOOT CONCRETE
 KB0751'FOUNDATION WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE
 KB0751'GROUND, AND 67 1/2 FEET SOUTHWEST OF THE NORTH END OF THE WEST
 KB0751'RAIL OF A SIDETRACK WHICH LEADS TO THE CENTRAL ILLINOIS POWER
 KB0751'COMPANY SUB-STATION.  SEC 10, T11N, R1E.  NOTE-- THE CONCRETE
 KB0751'FOUNDATION IN WHICH THE MARK IS SET WAS FORMERLY A FOUNDATION
 KB0751'FOR A LEG OF A STEEL TOWER.
 KB0751
 KB0751                          STATION RECOVERY (1976)
 KB0751
 KB0751'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0751'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0561 ***********************************************************************
 KB0561  DESIGNATION -  L 262
 KB0561  PID         -  KB0561
 KB0561  STATE/COUNTY-  IL/MACON
 KB0561  COUNTRY     -  US
 KB0561  USGS QUAD   -  DECATUR (2018)
 KB0561
 KB0561                         *CURRENT SURVEY CONTROL
 KB0561  ______________________________________________________________________
 KB0561* NAD 83(1986) POSITION- 39 50 38.     (N) 088 55 28.     (W)   SCALED
 KB0561* NAVD 88 ORTHO HEIGHT -   207.184 (meters)      679.74  (feet) ADJUSTED
 KB0561  ______________________________________________________________________
 KB0561  GEOID HEIGHT    -        -32.298 (meters)                     GEOID18
 KB0561  DYNAMIC HEIGHT  -        207.072 (meters)      679.37  (feet) COMP
 KB0561  MODELED GRAVITY -    980,083.8   (mgal)                       NAVD 88
 KB0561
 KB0561  VERT ORDER      -  FIRST     CLASS II
 KB0561
 KB0561.The horizontal coordinates were scaled from a map and have
 KB0561.an estimated accuracy of +/- 6 seconds.
 KB0561
 KB0561.The orthometric height was determined by differential leveling and
 KB0561.adjusted by the NATIONAL GEODETIC SURVEY
 KB0561.in June 1991.
 KB0561
 KB0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0561.GEOID18 height accuracy estimate available here.
 KB0561
 KB0561.Click photographs - Photos may exist for this station.
 KB0561
 KB0561.The dynamic height is computed by dividing the NAVD 88
 KB0561.geopotential number by the normal gravity value computed on the
 KB0561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0561.degrees latitude (g = 980.6199 gals.).
 KB0561
 KB0561.The modeled gravity was interpolated from observed gravity values.
 KB0561
 KB0561;                    North         East    Units  Estimated Accuracy
 KB0561;SPC IL E     -   352,830.      249,410.      MT  (+/- 180 meters Scaled)
 KB0561
 KB0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK353122(NAD 83)
 KB0561
 KB0561                          SUPERSEDED SURVEY CONTROL
 KB0561
 KB0561  NGVD 29 (??/??/92)  207.262  (m)          679.99   (f) ADJ UNCH    1 2
 KB0561
 KB0561.Superseded values are not recommended for survey control.
 KB0561
 KB0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0561.See file dsdata.pdf to determine how the superseded data were derived.
 KB0561
 KB0561_MARKER: DB = BENCH MARK DISK
 KB0561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0561_STAMPING: L 262 1961
 KB0561_MARK LOGO: CGS
 KB0561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0561+STABILITY: SURFACE MOTION
 KB0561
 KB0561  HISTORY     - Date     Condition        Report By
 KB0561  HISTORY     - 1961     MONUMENTED       CGS
 KB0561  HISTORY     - 1961     GOOD             CGS
 KB0561  HISTORY     - 1976     GOOD             NGS
 KB0561  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 KB0561  HISTORY     - 20220113 MARK NOT FOUND   ILDT
 KB0561
 KB0561                          STATION DESCRIPTION
 KB0561
 KB0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0561'1.3 MI E FROM DECATUR.
 KB0561'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0561'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE 1.2
 KB0561'MILES EAST ALONG U.S. HIGHWAY 36, 140 YARDS SOUTHEAST OF THE
 KB0561'INTERSECTION OF THE HIGHWAY AND STATE HIGHWAY 47 WHICH LEADS
 KB0561'NORTH, 218 FEET NORTH-NORTHWEST OF THE CENTER OF THE JUNCTION OF
 KB0561'THE HIGHWAY AND THE NORTH TRAFFIC LANE OF E. PRAIRIE STREET, 12
 KB0561'FEET NORTHEAST OF THE NORTHEAST CURB OF THE HIGHWAY, 49 1/2 FEET
 KB0561'SOUTHWEST OF THE SOUTHWEST RAIL OF THE BALTIMORE AND OHIO
 KB0561'RAILROAD WHICH PARALLELS THE HIGHWAY, 2 1/2 FEET SOUTHEAST OF A
 KB0561'TELEPHONE POLE, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND
 KB0561'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE
 KB0561'SURFACE OF THE GROUND.  SEC 13, T 16 N, R 2 E.
 KB0561
 KB0561                          STATION RECOVERY (1976)
 KB0561
 KB0561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0561'RECOVERED IN GOOD CONDITION.
 KB0561
 KB0561                          STATION RECOVERY (1987)
 KB0561
 KB0561'RECOVERY NOTE BY US POWER SQUADRON 1987 (PFS)
 KB0561'MARK NOT FOUND.
 KB0561
 KB0561                          STATION RECOVERY (2022)
 KB0561
 KB0561'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0561'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0670 ***********************************************************************
 KB0670  DESIGNATION -  L 263
 KB0670  PID         -  KB0670
 KB0670  STATE/COUNTY-  IL/SHELBY
 KB0670  COUNTRY     -  US
 KB0670  USGS QUAD   -  MACON WEST (2018)
 KB0670
 KB0670                         *CURRENT SURVEY CONTROL
 KB0670  ______________________________________________________________________
 KB0670* NAD 83(1986) POSITION- 39 38 38.     (N) 089 00 58.     (W)   SCALED
 KB0670* NAVD 88 ORTHO HEIGHT -   187.496 (meters)      615.14  (feet) ADJUSTED
 KB0670  ______________________________________________________________________
 KB0670  GEOID HEIGHT    -        -32.422 (meters)                     GEOID18
 KB0670  DYNAMIC HEIGHT  -        187.390 (meters)      614.80  (feet) COMP
 KB0670  MODELED GRAVITY -    980,055.2   (mgal)                       NAVD 88
 KB0670
 KB0670  VERT ORDER      -  FIRST     CLASS I
 KB0670
 KB0670.The horizontal coordinates were scaled from a map and have
 KB0670.an estimated accuracy of +/- 6 seconds.
 KB0670
 KB0670.The orthometric height was determined by differential leveling and
 KB0670.adjusted by the NATIONAL GEODETIC SURVEY
 KB0670.in June 1991.
 KB0670
 KB0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0670.GEOID18 height accuracy estimate available here.
 KB0670
 KB0670.Click photographs - Photos may exist for this station.
 KB0670
 KB0670.The dynamic height is computed by dividing the NAVD 88
 KB0670.geopotential number by the normal gravity value computed on the
 KB0670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0670.degrees latitude (g = 980.6199 gals.).
 KB0670
 KB0670.The modeled gravity was interpolated from observed gravity values.
 KB0670
 KB0670;                    North         East    Units  Estimated Accuracy
 KB0670;SPC IL E     -   330,690.      241,390.      MT  (+/- 180 meters Scaled)
 KB0670
 KB0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ270901(NAD 83)
 KB0670
 KB0670                          SUPERSEDED SURVEY CONTROL
 KB0670
 KB0670  NGVD 29 (??/??/92)  187.580  (m)          615.42   (f) ADJ UNCH    1 1
 KB0670
 KB0670.Superseded values are not recommended for survey control.
 KB0670
 KB0670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0670.See file dsdata.pdf to determine how the superseded data were derived.
 KB0670
 KB0670_MARKER: DB = BENCH MARK DISK
 KB0670_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0670_SP_SET: BRIDGE
 KB0670_STAMPING: L 263 1961
 KB0670_MARK LOGO: CGS
 KB0670_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0670_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0670+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2004
 KB0670
 KB0670  HISTORY     - Date     Condition        Report By
 KB0670  HISTORY     - 1961     MONUMENTED       CGS
 KB0670  HISTORY     - 1969     GOOD             CGS
 KB0670  HISTORY     - 1976     GOOD             NGS
 KB0670  HISTORY     - 20041118 GOOD             ILDT
 KB0670
 KB0670                          STATION DESCRIPTION
 KB0670
 KB0670'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0670'1.3 MI N FROM MOWEAQUA.
 KB0670'ABOUT 1.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0670'THE POST OFFICE AT MOWEAQUA, 0.45 MILE SOUTH OF MILEPOST 738,
 KB0670'110 FEET EAST OF THE EAST RAIL, 17 1/2 FEET WEST OF THE CENTER
 KB0670'LINE OF U.S. HIGHWAY 51, SET IN THE TOP OF THE WEST END OF THE
 KB0670'NORTH CONCRETE ABUTMENT OF A CONCRETE HIGHWAY BRIDGE OVER LONG
 KB0670'GROVE CREEK, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 KB0670'SEC 19, T14N, R2E.
 KB0670
 KB0670                          STATION RECOVERY (1976)
 KB0670
 KB0670'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0670'RECOVERED IN GOOD CONDITION.
 KB0670
 KB0670                          STATION RECOVERY (2004)
 KB0670
 KB0670'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0670'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1638 ***********************************************************************
 ME1638  DESIGNATION -  L 266
 ME1638  PID         -  ME1638
 ME1638  STATE/COUNTY-  IL/COOK
 ME1638  COUNTRY     -  US
 ME1638  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1638
 ME1638                         *CURRENT SURVEY CONTROL
 ME1638  ______________________________________________________________________
 ME1638* NAD 83(1986) POSITION- 41 54 36.     (N) 087 43 09.     (W)   SCALED
 ME1638* NAVD 88 ORTHO HEIGHT -   183.810 (meters)      603.05  (feet) ADJUSTED
 ME1638  ______________________________________________________________________
 ME1638  GEOID HEIGHT    -        -33.610 (meters)                     GEOID18
 ME1638  DYNAMIC HEIGHT  -        183.748 (meters)      602.85  (feet) COMP
 ME1638  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 ME1638
 ME1638  VERT ORDER      -  FIRST     CLASS I
 ME1638
 ME1638.The horizontal coordinates were scaled from a map and have
 ME1638.an estimated accuracy of +/- 6 seconds.
 ME1638
 ME1638.The orthometric height was determined by differential leveling and
 ME1638.adjusted by the NATIONAL GEODETIC SURVEY
 ME1638.in June 1991.
 ME1638
 ME1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1638.GEOID18 height accuracy estimate available here.
 ME1638
 ME1638.Click photographs - Photos may exist for this station.
 ME1638
 ME1638.The dynamic height is computed by dividing the NAVD 88
 ME1638.geopotential number by the normal gravity value computed on the
 ME1638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1638.degrees latitude (g = 980.6199 gals.).
 ME1638
 ME1638.The modeled gravity was interpolated from observed gravity values.
 ME1638
 ME1638;                    North         East    Units  Estimated Accuracy
 ME1638;SPC IL E     -   582,290.      350,960.      MT  (+/- 180 meters Scaled)
 ME1638
 ME1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM403400(NAD 83)
 ME1638
 ME1638                          SUPERSEDED SURVEY CONTROL
 ME1638
 ME1638  NGVD 29 (??/??/92)  183.892  (m)          603.32   (f) ADJ UNCH    1 1
 ME1638
 ME1638.Superseded values are not recommended for survey control.
 ME1638
 ME1638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1638.See file dsdata.pdf to determine how the superseded data were derived.
 ME1638
 ME1638_MARKER: DB = BENCH MARK DISK
 ME1638_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1638_STAMPING: L 266 1969
 ME1638_MARK LOGO: CGS
 ME1638_PROJECTION: FLUSH
 ME1638_MAGNETIC: I = MARKER IS A STEEL ROD
 ME1638_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1638
 ME1638  HISTORY     - Date     Condition        Report By
 ME1638  HISTORY     - 1969     MONUMENTED       CGS
 ME1638  HISTORY     - 1977     GOOD             NGS
 ME1638  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1638  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1638  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1638  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1638
 ME1638                          STATION DESCRIPTION
 ME1638
 ME1638'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1638'7.8 MI NW FROM CHICAGO.
 ME1638'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1638'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH
 ME1638'ALONG LAKE SHORE DRIVE, THENCE 4.75 MILES WEST ALONG W. NORTH
 ME1638'AVENUE, 13 FEET NORTH OF THE NORTH CURB OF W. NORTH AVENUE,
 ME1638'62 1/2 FEET WEST OF THE WEST CURB OF N. LAWNDALE AVENUE, 21 FEET
 ME1638'SOUTHWEST OF THE SOUTHEAST CORNER OF THE GEIB, INCORPORATED
 ME1638'BUILDING, 3.8 FEET WEST OF THE WEST EDGE OF A SIDEWALK, ABOUT
 ME1638'LEVEL WITH THE SIDEWALK, AND ON THE TOP OF A 5/8-INCH COPPER
 ME1638'COATED ROD THAT IS DRIVEN TO A DEPTH OF 24 FEET AND IS ENCASED
 ME1638'IN A 6-INCH TILE WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 ME1638
 ME1638                          STATION RECOVERY (1977)
 ME1638
 ME1638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1638'RECOVERED IN GOOD CONDITION.
 ME1638
 ME1638                          STATION RECOVERY (1987)
 ME1638
 ME1638'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1638'MARK NOT FOUND.
 ME1638
 ME1638                          STATION RECOVERY (1987)
 ME1638
 ME1638'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1638'MARK NOT FOUND.
 ME1638
 ME1638                          STATION RECOVERY (1989)
 ME1638
 ME1638'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1638'MARK NOT FOUND.
 ME1638
 ME1638                          STATION RECOVERY (1989)
 ME1638
 ME1638'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1638'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0076 ***********************************************************************
 NH0076  DESIGNATION -  L 267
 NH0076  PID         -  NH0076
 NH0076  STATE/COUNTY-  IL/KANE
 NH0076  COUNTRY     -  US
 NH0076  USGS QUAD   -  PINGREE GROVE (2018)
 NH0076
 NH0076                         *CURRENT SURVEY CONTROL
 NH0076  ______________________________________________________________________
 NH0076* NAD 83(2011) POSITION- 42 04 23.97162(N) 088 26 30.09072(W)   ADJUSTED
 NH0076* NAD 83(2011) ELLIP HT-   246.409 (meters)        (06/27/12)   ADJUSTED
 NH0076* NAD 83(2011) EPOCH   -  2010.00
 NH0076* NAVD 88 ORTHO HEIGHT -   279.809 (meters)      918.01  (feet) ADJUSTED
 NH0076  ______________________________________________________________________
 NH0076  GEOID HEIGHT    -        -33.403 (meters)                     GEOID18
 NH0076  NAD 83(2011) X  -    128,947.766 (meters)                     COMP
 NH0076  NAD 83(2011) Y  - -4,739,974.592 (meters)                     COMP
 NH0076  NAD 83(2011) Z  -  4,251,818.042 (meters)                     COMP
 NH0076  LAPLACE CORR    -         -2.07  (seconds)                    DEFLEC18
 NH0076  DYNAMIC HEIGHT  -        279.710 (meters)      917.68  (feet) COMP
 NH0076  MODELED GRAVITY -    980,260.5   (mgal)                       NAVD 88
 NH0076
 NH0076  VERT ORDER      -  SECOND    CLASS I
 NH0076
 NH0076  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0076  Standards:
 NH0076         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0076            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0076  -------------------------------------------------------------------
 NH0076  NETWORK    0.68   0.78           0.31   0.23   0.40     -0.02577575
 NH0076  -------------------------------------------------------------------
 NH0076  Click here for local accuracies and other accuracy information.
 NH0076
 NH0076.The horizontal coordinates were established by GPS observations
 NH0076.and adjusted by the National Geodetic Survey in June 2012.
 NH0076
 NH0076.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0076.been affixed to the stable North American tectonic plate. See 
 NH0076.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0076
 NH0076.The horizontal coordinates are valid at the epoch date displayed above
 NH0076.which is a decimal equivalence of Year/Month/Day.
 NH0076
 NH0076.The orthometric height was determined by differential leveling and
 NH0076.adjusted by the WI DEPT OF TRANSP
 NH0076.in May 2012.
 NH0076
 NH0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0076.GEOID18 height accuracy estimate available here.
 NH0076
 NH0076.Click photographs - Photos may exist for this station.
 NH0076
 NH0076.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0076
 NH0076.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0076
 NH0076.The ellipsoidal height was determined by GPS observations
 NH0076.and is referenced to NAD 83.
 NH0076
 NH0076.The dynamic height is computed by dividing the NAVD 88
 NH0076.geopotential number by the normal gravity value computed on the
 NH0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0076.degrees latitude (g = 980.6199 gals.).
 NH0076
 NH0076.The modeled gravity was interpolated from observed gravity values.
 NH0076
 NH0076. The following values were computed from the NAD 83(2011) position.
 NH0076
 NH0076;                    North         East     Units Scale Factor Converg.
 NH0076;SPC IL E     -   600,252.638   291,032.951   MT  0.99997599   -0 04 21.4
 NH0076;SPC IL E     - 1,969,328.86    954,830.61   sFT  0.99997599   -0 04 21.4
 NH0076;UTM  16      - 4,658,923.051   380,738.372   MT  0.99977501   -0 57 58.2
 NH0076
 NH0076!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0076!SPC IL E     -   0.99996135  x   0.99997599  =   0.99993735
 NH0076!UTM  16      -   0.99996135  x   0.99977501  =   0.99973637
 NH0076
 NH0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8073858923(NAD 83)
 NH0076
 NH0076                          SUPERSEDED SURVEY CONTROL
 NH0076
 NH0076  NAD 83(2007)-  42 04 23.97190(N)    088 26 30.09157(W) AD(2002.00) 1
 NH0076  ELLIP H (05/15/09)  246.434  (m)                       GP(2002.00) 3 1
 NH0076  NAVD 88 (07/01/10)  279.807  (m)          918.00   (f) SUPERSEDED  2 1
 NH0076  NAVD 88 (05/15/09)  279.81   (m)  GEOID03  model used  GPS OBS        
 NH0076  NAVD 88 (06/15/91)  279.777  (m)          917.90   (f) SUPERSEDED  1 1
 NH0076  NGVD 29 (??/??/92)  279.839  (m)          918.11   (f) ADJ UNCH    1 1
 NH0076
 NH0076.Superseded values are not recommended for survey control.
 NH0076
 NH0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0076.See file dsdata.pdf to determine how the superseded data were derived.
 NH0076
 NH0076_MARKER: DB = BENCH MARK DISK
 NH0076_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0076_STAMPING: L 267 1969
 NH0076_MARK LOGO: CGS
 NH0076_PROJECTION: RECESSED 5 CENTIMETERS
 NH0076_MAGNETIC: O = OTHER; SEE DESCRIPTION
 NH0076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0076+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2009
 NH0076
 NH0076  HISTORY     - Date     Condition        Report By
 NH0076  HISTORY     - 1969     MONUMENTED       CGS
 NH0076  HISTORY     - 1990     GOOD             USPSQD
 NH0076  HISTORY     - 19980511 GOOD             USPSQD
 NH0076  HISTORY     - 20090215 GOOD             GHA
 NH0076  HISTORY     - 20090805 GOOD             PATRIC
 NH0076
 NH0076                          STATION DESCRIPTION
 NH0076
 NH0076'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0076'4.5 MI NW FROM UDINA.
 NH0076'ABOUT 4.5 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0076'NORTHEAST CORNER OF THE UDINA CEMETERY AT UDINA, 75 FEET
 NH0076'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, IN SECTION 32,
 NH0076'T 42 N, R 7 E, 53 FEET EAST OF THE EAST CORNER OF THE MORE
 NH0076'SOUTHERLY OF 2 HOUSES, 41 FEET SOUTHWEST OF A 2- X 2-FOOT
 NH0076'CONCRETE FENCE POST, 1 FOOT NORTHWEST OF A FENCE, 0.6 FOOT
 NH0076'NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 NH0076'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN
 NH0076'TO A DEPTH OF 33 FEET AND IS ENCASED IN A 6-INCH TILE WHICH IS
 NH0076'LEVEL WITH THE SURFACE OF THE GROUND.
 NH0076
 NH0076                          STATION RECOVERY (1990)
 NH0076
 NH0076'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0076'RECOVERED IN GOOD CONDITION.
 NH0076
 NH0076                          STATION RECOVERY (1998)
 NH0076
 NH0076'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0076'RECOVERED IN GOOD CONDITION.
 NH0076
 NH0076                          STATION RECOVERY (2009)
 NH0076
 NH0076'RECOVERY NOTE BY G HENKENHOFF AND ASSOCIATES 2009 (LSM)
 NH0076'RECOVERED AS DESCRIBED.
 NH0076
 NH0076                          STATION RECOVERY (2009)
 NH0076
 NH0076'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 NH0076'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0692 ***********************************************************************
 NH0692  DESIGNATION -  L 268
 NH0692  PID         -  NH0692
 NH0692  STATE/COUNTY-  IL/CARROLL
 NH0692  COUNTRY     -  US
 NH0692  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0692
 NH0692                         *CURRENT SURVEY CONTROL
 NH0692  ______________________________________________________________________
 NH0692* NAD 83(1986) POSITION- 42 04 49.     (N) 089 53 38.     (W)   SCALED
 NH0692* NAVD 88 ORTHO HEIGHT -   270.002 (meters)      885.83  (feet) ADJUSTED
 NH0692  ______________________________________________________________________
 NH0692  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 NH0692  DYNAMIC HEIGHT  -        269.910 (meters)      885.53  (feet) COMP
 NH0692  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 NH0692
 NH0692  VERT ORDER      -  FIRST     CLASS I
 NH0692
 NH0692.The horizontal coordinates were scaled from a map and have
 NH0692.an estimated accuracy of +/- 6 seconds.
 NH0692
 NH0692.The orthometric height was determined by differential leveling and
 NH0692.adjusted by the NATIONAL GEODETIC SURVEY
 NH0692.in June 1991.
 NH0692
 NH0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0692.GEOID18 height accuracy estimate available here.
 NH0692
 NH0692.Click photographs - Photos may exist for this station.
 NH0692
 NH0692.The dynamic height is computed by dividing the NAVD 88
 NH0692.geopotential number by the normal gravity value computed on the
 NH0692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0692.degrees latitude (g = 980.6199 gals.).
 NH0692
 NH0692.The modeled gravity was interpolated from observed gravity values.
 NH0692
 NH0692;                    North         East    Units  Estimated Accuracy
 NH0692;SPC IL W     -   601,040.      722,570.      MT  (+/- 180 meters Scaled)
 NH0692
 NH0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM606627(NAD 83)
 NH0692
 NH0692                          SUPERSEDED SURVEY CONTROL
 NH0692
 NH0692  NGVD 29 (??/??/92)  270.034  (m)          885.94   (f) ADJ UNCH    1 1
 NH0692
 NH0692.Superseded values are not recommended for survey control.
 NH0692
 NH0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0692.See file dsdata.pdf to determine how the superseded data were derived.
 NH0692
 NH0692_MARKER: DB = BENCH MARK DISK
 NH0692_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0692_STAMPING: L 268 1970
 NH0692_MARK LOGO: CGS
 NH0692_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0692_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0692
 NH0692  HISTORY     - Date     Condition        Report By
 NH0692  HISTORY     - 1970     MONUMENTED       NGS
 NH0692  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0692  HISTORY     - 19950515 MARK NOT FOUND   USPSQD
 NH0692  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0692  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NH0692
 NH0692                          STATION DESCRIPTION
 NH0692
 NH0692'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0692'4.7 MI SW FROM LANARK.
 NH0692'ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0692'AT LANARK, THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE
 NH0692'3.25 MILES WEST ALONG A GRAVELED ROAD, OR ABOUT 1.4 MILES SOUTH
 NH0692'ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE AT MT. CARROLL, THENCE
 NH0692'1.25 MILES EAST ALONG STATE HIGHWAY 88, THENCE 3.05 MILES EAST
 NH0692'ALONG A PAVED AND GRAVELED ROAD, 46 FEET NORTH OF THE CENTER
 NH0692'LINE OF THE EAST-WEST GRAVELED ROAD, 26 FEET EAST OF THE CENTER
 NH0692'LINE OF A NORTH-SOUTH GRAVELED ROAD, 13.5 FEET NORTH OF A
 NH0692'CORNER FENCE POST, 11 FEET NORTH OF CONCRETE POST NUMBER 103 TR,
 NH0692'1.3 FEET WEST OF A FENCE, 0.9 FOOT NORTHEAST OF A METAL WITNESS
 NH0692'POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROADS, AND BRAZED
 NH0692'ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 5 INCHES.  SECTION
 NH0692'11, T24N, R5E.
 NH0692
 NH0692                          STATION RECOVERY (1987)
 NH0692
 NH0692'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0692'MARK NOT FOUND.
 NH0692
 NH0692                          STATION RECOVERY (1995)
 NH0692
 NH0692'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0692'MARK NOT FOUND.
 NH0692
 NH0692                          STATION RECOVERY (2001)
 NH0692
 NH0692'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0692'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0692
 NH0692                          STATION RECOVERY (2003)
 NH0692
 NH0692'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0692'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0847 ***********************************************************************
 LC0847  DESIGNATION -  L 269
 LC0847  PID         -  LC0847
 LC0847  STATE/COUNTY-  IL/WOODFORD
 LC0847  COUNTRY     -  US
 LC0847  USGS QUAD   -  BENSON (2018)
 LC0847
 LC0847                         *CURRENT SURVEY CONTROL
 LC0847  ______________________________________________________________________
 LC0847* NAD 83(1986) POSITION- 40 51 53.     (N) 089 00 10.     (W)   SCALED
 LC0847* NAVD 88 ORTHO HEIGHT -   222.061 (meters)      728.55  (feet) ADJUSTED
 LC0847  ______________________________________________________________________
 LC0847  GEOID HEIGHT    -        -32.397 (meters)                     GEOID18
 LC0847  DYNAMIC HEIGHT  -        221.965 (meters)      728.23  (feet) COMP
 LC0847  MODELED GRAVITY -    980,183.0   (mgal)                       NAVD 88
 LC0847
 LC0847  VERT ORDER      -  FIRST     CLASS I
 LC0847
 LC0847.The horizontal coordinates were scaled from a map and have
 LC0847.an estimated accuracy of +/- 6 seconds.
 LC0847
 LC0847.The orthometric height was determined by differential leveling and
 LC0847.adjusted by the NATIONAL GEODETIC SURVEY
 LC0847.in June 1991.
 LC0847
 LC0847.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0847.GEOID18 height accuracy estimate available here.
 LC0847
 LC0847.Click photographs - Photos may exist for this station.
 LC0847
 LC0847.The dynamic height is computed by dividing the NAVD 88
 LC0847.geopotential number by the normal gravity value computed on the
 LC0847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0847.degrees latitude (g = 980.6199 gals.).
 LC0847
 LC0847.The modeled gravity was interpolated from observed gravity values.
 LC0847
 LC0847;                    North         East    Units  Estimated Accuracy
 LC0847;SPC IL W     -   466,660.      798,120.      MT  (+/- 180 meters Scaled)
 LC0847
 LC0847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL312256(NAD 83)
 LC0847
 LC0847                          SUPERSEDED SURVEY CONTROL
 LC0847
 LC0847  NGVD 29 (??/??/92)  222.114  (m)          728.72   (f) ADJ UNCH    1 1
 LC0847
 LC0847.Superseded values are not recommended for survey control.
 LC0847
 LC0847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0847.See file dsdata.pdf to determine how the superseded data were derived.
 LC0847
 LC0847_MARKER: DB = BENCH MARK DISK
 LC0847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0847_STAMPING: L 269 1969
 LC0847_MARK LOGO: CGS
 LC0847_PROJECTION: FLUSH
 LC0847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0847+STABILITY: SURFACE MOTION
 LC0847
 LC0847  HISTORY     - Date     Condition        Report By
 LC0847  HISTORY     - 1969     MONUMENTED       CGS
 LC0847  HISTORY     - 19981014 GOOD             USPSQD
 LC0847  HISTORY     - 20130724 GOOD             ILDT
 LC0847
 LC0847                          STATION DESCRIPTION
 LC0847
 LC0847'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0847'4 MI SE FROM MINONK.
 LC0847'ABOUT 2.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0847'THE STATION AT MINONK, THENCE 1.1 MILES EAST ALONG STATE HIGHWAY 116,
 LC0847'THENCE 0.25 MILE SOUTH ALONG A PAVED ROAD, THENCE 0.3 MILE EAST
 LC0847'ALONG A PRIVATE ROAD TO THE A.P. JANNSEN AIRPORT, 125 FEET SOUTH
 LC0847'OF THE CENTER LINE OF AN EAST-WEST GRASS RUNWAY, 70 FEET NORTH
 LC0847'OF A FENCE, 65 FEET NORTHWEST OF THE MOST WESTERLY OF 3 ELM TREES,
 LC0847'1.0 FOOT EAST OF THE NORTHEAST CORNER OF A METAL HANGAR, AND SET
 LC0847'IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF
 LC0847'THE GROUND.
 LC0847
 LC0847                          STATION RECOVERY (1998)
 LC0847
 LC0847'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0847'RECOVERED IN GOOD CONDITION.
 LC0847
 LC0847                          STATION RECOVERY (2013)
 LC0847
 LC0847'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0847'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0811 ***********************************************************************
 HB0811  DESIGNATION -  L 270
 HB0811  PID         -  HB0811
 HB0811  STATE/COUNTY-  IL/PULASKI
 HB0811  COUNTRY     -  US
 HB0811  USGS QUAD   -  DONGOLA (2018)
 HB0811
 HB0811                         *CURRENT SURVEY CONTROL
 HB0811  ______________________________________________________________________
 HB0811* NAD 83(1986) POSITION- 37 19 07.     (N) 089 09 49.     (W)   SCALED
 HB0811* NAVD 88 ORTHO HEIGHT -   106.717 (meters)      350.12  (feet) ADJUSTED
 HB0811  ______________________________________________________________________
 HB0811  GEOID HEIGHT    -        -28.400 (meters)                     GEOID18
 HB0811  DYNAMIC HEIGHT  -        106.641 (meters)      349.87  (feet) COMP
 HB0811  MODELED GRAVITY -    979,917.4   (mgal)                       NAVD 88
 HB0811
 HB0811  VERT ORDER      -  FIRST     CLASS I
 HB0811
 HB0811.The horizontal coordinates were scaled from a map and have
 HB0811.an estimated accuracy of +/- 6 seconds.
 HB0811
 HB0811.The orthometric height was determined by differential leveling and
 HB0811.adjusted by the NATIONAL GEODETIC SURVEY
 HB0811.in June 1991.
 HB0811
 HB0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0811.GEOID18 height accuracy estimate available here.
 HB0811
 HB0811.Click photographs - Photos may exist for this station.
 HB0811
 HB0811.The dynamic height is computed by dividing the NAVD 88
 HB0811.geopotential number by the normal gravity value computed on the
 HB0811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0811.degrees latitude (g = 980.6199 gals.).
 HB0811
 HB0811.The modeled gravity was interpolated from observed gravity values.
 HB0811
 HB0811;                    North         East    Units  Estimated Accuracy
 HB0811;SPC IL W     -    72,820.      788,910.      MT  (+/- 180 meters Scaled)
 HB0811
 HB0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG082324(NAD 83)
 HB0811
 HB0811                          SUPERSEDED SURVEY CONTROL
 HB0811
 HB0811  NGVD 29 (11/26/84)  106.681  (m)          350.00   (f) ADJUSTED    1 1
 HB0811
 HB0811.Superseded values are not recommended for survey control.
 HB0811
 HB0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0811.See file dsdata.pdf to determine how the superseded data were derived.
 HB0811
 HB0811_MARKER: DB = BENCH MARK DISK
 HB0811_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB0811_STAMPING: L 270 1969
 HB0811_MARK LOGO: CGS
 HB0811_MAGNETIC: I = MARKER IS A STEEL ROD
 HB0811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0811
 HB0811  HISTORY     - Date     Condition        Report By
 HB0811  HISTORY     - 1969     MONUMENTED       CGS
 HB0811  HISTORY     - 20020827 MARK NOT FOUND   USACE
 HB0811  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 HB0811
 HB0811                          STATION DESCRIPTION
 HB0811
 HB0811'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0811'3.3 MI N FROM ULLIN.
 HB0811'ABOUT 3.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0811'THE POST OFFICE AT ULLIN, OR ABOUT 3.35 MILES SOUTH ALONG
 HB0811'THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT DONGOLA, IN
 HB0811'SECTION 12, T 14 S, R 1 W, 0.35 MILE SOUTH OF MILEPOST 341,
 HB0811'0.4 MILE SOUTH OF A CROSSING OF THE RAILROAD AND A PAVED ROAD
 HB0811'AT THE COMMUNITY OF WETAUG, 119 FEET EAST OF THE EAST RAIL
 HB0811'OF THE EAST TRACK, 71 1/2 FEET WEST OF THE CENTER LINE OF
 HB0811'U.S. HIGHWAY 51, 68 FEET EAST OF A TELEPHONE POLE, 5 1/2 FEET
 HB0811'SOUTHWEST OF A 36-INCH OAK TREE, 0.8 FOOT NORTHWEST OF A METAL
 HB0811'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY,
 HB0811'ABOUT 6 FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A
 HB0811'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 57
 HB0811'FEET AND IS ENCASED IN A 5-INCH IRON PIPE WHICH PROJECTS 4
 HB0811'INCHES ABOVE THE SURFACE OF THE GROUND.
 HB0811
 HB0811                          STATION RECOVERY (2002)
 HB0811
 HB0811'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0811'MARK NOT FOUND.
 HB0811
 HB0811                          STATION RECOVERY (2012)
 HB0811
 HB0811'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0811'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0654 ***********************************************************************
 NH0654  DESIGNATION -  L 271
 NH0654  PID         -  NH0654
 NH0654  STATE/COUNTY-  IL/OGLE
 NH0654  COUNTRY     -  US
 NH0654  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0654
 NH0654                         *CURRENT SURVEY CONTROL
 NH0654  ______________________________________________________________________
 NH0654* NAD 83(1986) POSITION- 42 07 43.     (N) 089 30 02.     (W)   SCALED
 NH0654* NAVD 88 ORTHO HEIGHT -   233.579 (meters)      766.33  (feet) ADJUSTED
 NH0654  ______________________________________________________________________
 NH0654  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 NH0654  DYNAMIC HEIGHT  -        233.501 (meters)      766.08  (feet) COMP
 NH0654  MODELED GRAVITY -    980,285.1   (mgal)                       NAVD 88
 NH0654
 NH0654  VERT ORDER      -  FIRST     CLASS I
 NH0654
 NH0654.The horizontal coordinates were scaled from a map and have
 NH0654.an estimated accuracy of +/- 6 seconds.
 NH0654
 NH0654.The orthometric height was determined by differential leveling and
 NH0654.adjusted by the NATIONAL GEODETIC SURVEY
 NH0654.in June 1991.
 NH0654
 NH0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0654.GEOID18 height accuracy estimate available here.
 NH0654
 NH0654.Click photographs - Photos may exist for this station.
 NH0654
 NH0654.The dynamic height is computed by dividing the NAVD 88
 NH0654.geopotential number by the normal gravity value computed on the
 NH0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0654.degrees latitude (g = 980.6199 gals.).
 NH0654
 NH0654.The modeled gravity was interpolated from observed gravity values.
 NH0654
 NH0654;                    North         East    Units  Estimated Accuracy
 NH0654;SPC IL W     -   606,580.      755,070.      MT  (+/- 180 meters Scaled)
 NH0654
 NH0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM933670(NAD 83)
 NH0654
 NH0654                          SUPERSEDED SURVEY CONTROL
 NH0654
 NH0654  NGVD 29 (??/??/92)  233.614  (m)          766.45   (f) ADJ UNCH    1 1
 NH0654
 NH0654.Superseded values are not recommended for survey control.
 NH0654
 NH0654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0654.See file dsdata.pdf to determine how the superseded data were derived.
 NH0654
 NH0654_MARKER: DB = BENCH MARK DISK
 NH0654_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0654_STAMPING: L 271 1970
 NH0654_MARK LOGO: CGS
 NH0654_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0654_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0654
 NH0654  HISTORY     - Date     Condition        Report By
 NH0654  HISTORY     - 1970     MONUMENTED       NGS
 NH0654  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0654
 NH0654                          STATION DESCRIPTION
 NH0654
 NH0654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0654'4 MI E FROM FORRESTON.
 NH0654'ABOUT 4.0 MILES EAST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0654'OFFICE AT FORRESTON, 130 FEET NORTH OF THE CENTER LINE OF THE
 NH0654'HIGHWAY, 29 FEET WEST OF THE CENTER LINE OF A GRAVELED ROAD
 NH0654'WHICH LEADS NORTH, 0.8 FOOT EAST OF A FENCE, 2.9 FEET SOUTH
 NH0654'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND
 NH0654'BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 3 INCHES.
 NH0654'SECTION 30, T25N, R9E
 NH0654
 NH0654                          STATION RECOVERY (1987)
 NH0654
 NH0654'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0654'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0174 ***********************************************************************
 NJ0174  DESIGNATION -  L 272
 NJ0174  PID         -  NJ0174
 NJ0174  STATE/COUNTY-  IL/CARROLL
 NJ0174  COUNTRY     -  US
 NJ0174  USGS QUAD   -  SAVANNA (2018)
 NJ0174
 NJ0174                         *CURRENT SURVEY CONTROL
 NJ0174  ______________________________________________________________________
 NJ0174* NAD 83(1986) POSITION- 42 05 22.     (N) 090 07 59.     (W)   SCALED
 NJ0174* NAVD 88 ORTHO HEIGHT -   191.447 (meters)      628.11  (feet) ADJUSTED
 NJ0174  ______________________________________________________________________
 NJ0174  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 NJ0174  DYNAMIC HEIGHT  -        191.382 (meters)      627.89  (feet) COMP
 NJ0174  MODELED GRAVITY -    980,277.5   (mgal)                       NAVD 88
 NJ0174
 NJ0174  VERT ORDER      -  FIRST     CLASS I
 NJ0174
 NJ0174.The horizontal coordinates were scaled from a map and have
 NJ0174.an estimated accuracy of +/- 6 seconds.
 NJ0174
 NJ0174.The orthometric height was determined by differential leveling and
 NJ0174.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0174.in June 1991.
 NJ0174
 NJ0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0174.GEOID18 height accuracy estimate available here.
 NJ0174
 NJ0174.Click photographs - Photos may exist for this station.
 NJ0174
 NJ0174.The dynamic height is computed by dividing the NAVD 88
 NJ0174.geopotential number by the normal gravity value computed on the
 NJ0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0174.degrees latitude (g = 980.6199 gals.).
 NJ0174
 NJ0174.The modeled gravity was interpolated from observed gravity values.
 NJ0174
 NJ0174;                    North         East    Units  Estimated Accuracy
 NJ0174;SPC IL W     -   602,020.      702,780.      MT  (+/- 180 meters Scaled)
 NJ0174
 NJ0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG371636(NAD 83)
 NJ0174
 NJ0174                          SUPERSEDED SURVEY CONTROL
 NJ0174
 NJ0174  NGVD 29 (??/??/92)  191.479  (m)          628.21   (f) ADJ UNCH    1 1
 NJ0174
 NJ0174.Superseded values are not recommended for survey control.
 NJ0174
 NJ0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0174.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0174
 NJ0174_MARKER: DB = BENCH MARK DISK
 NJ0174_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0174_STAMPING: L 272 1970
 NJ0174_MARK LOGO: CGS
 NJ0174_PROJECTION: FLUSH
 NJ0174_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0174_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0174
 NJ0174  HISTORY     - Date     Condition        Report By
 NJ0174  HISTORY     - 1970     MONUMENTED       NGS
 NJ0174  HISTORY     - 1977     MARK NOT FOUND   LOCSUR
 NJ0174  HISTORY     - 19950524 MARK NOT FOUND   USPSQD
 NJ0174  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NJ0174  HISTORY     - 20030923 MARK NOT FOUND   USPSQD
 NJ0174
 NJ0174                          STATION DESCRIPTION
 NJ0174
 NJ0174'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0174'1.4 MI E FROM SAVANNA.
 NJ0174'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0174'SAVANNA, THENCE 1.15 MILES EAST ALONG U.S. HIGHWAY 25, AT THE NORTH
 NJ0174'CORNER OF A TRIANGLE FORMED BY THE JUNCTION OF THE HIGHWAY AND
 NJ0174'STATE HIGHWAY 84, 115 FEET SOUTHEAST OF THE CENTER LINE OF THE
 NJ0174'U.S. HIGHWAY, 19 FEET SOUTHWEST OF THE CENTER LINE OF STATE
 NJ0174'HIGHWAY 84 ON THE NORTHEAST SIDE OF THE JUNCTION, 30 FEET EAST
 NJ0174'OF THE EAST CORNER OF A TEXACO SERVICE STATION AND BRICK HOUSE,
 NJ0174'2 FEET NORTHEAST OF A TELEPHONE POLE WHICH IS BRACED BY A GUY
 NJ0174'WIRE, ABOUT LEVEL WITH THE STATE HIGHWAY, AND BRAZED ON THE TOP
 NJ0174'OF A 3-INCH IRON PIPE LEVEL WITH THE GROUND.  SECTION 11, T24N,
 NJ0174'R3E
 NJ0174
 NJ0174                          STATION RECOVERY (1977)
 NJ0174
 NJ0174'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 NJ0174'MARK NOT FOUND.
 NJ0174
 NJ0174                          STATION RECOVERY (1995)
 NJ0174
 NJ0174'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0174'MARK NOT FOUND.
 NJ0174
 NJ0174                          STATION RECOVERY (2001)
 NJ0174
 NJ0174'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0174'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0174
 NJ0174                          STATION RECOVERY (2003)
 NJ0174
 NJ0174'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0174'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0226 ***********************************************************************
 NG0226  DESIGNATION -  L 273
 NG0226  PID         -  NG0226
 NG0226  STATE/COUNTY-  IL/LAKE
 NG0226  COUNTRY     -  US
 NG0226  USGS QUAD   -  ZION (2018)
 NG0226
 NG0226                         *CURRENT SURVEY CONTROL
 NG0226  ______________________________________________________________________
 NG0226* NAD 83(1986) POSITION- 42 26 59.82   (N) 087 49 03.70   (W)   HD_HELD1
 NG0226* NAVD 88 ORTHO HEIGHT -   180.460 (meters)      592.06  (feet) ADJUSTED
 NG0226  ______________________________________________________________________
 NG0226  GEOID HEIGHT    -        -34.530 (meters)                     GEOID18
 NG0226  DYNAMIC HEIGHT  -        180.403 (meters)      591.87  (feet) COMP
 NG0226  MODELED GRAVITY -    980,305.3   (mgal)                       NAVD 88
 NG0226
 NG0226  VERT ORDER      -  FIRST     CLASS 0
 NG0226
 NG0226.The horizontal coordinates were determined by differentially corrected
 NG0226.hand held GPS observations or other comparable positioning techniques
 NG0226.and have an estimated accuracy of +/- 3 meters.
 NG0226
 NG0226.The orthometric height was determined by differential leveling and
 NG0226.adjusted by the NATIONAL GEODETIC SURVEY
 NG0226.in June 1991.
 NG0226
 NG0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0226.GEOID18 height accuracy estimate available here.
 NG0226
 NG0226.Click photographs - Photos may exist for this station.
 NG0226
 NG0226.The dynamic height is computed by dividing the NAVD 88
 NG0226.geopotential number by the normal gravity value computed on the
 NG0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0226.degrees latitude (g = 980.6199 gals.).
 NG0226
 NG0226.The modeled gravity was interpolated from observed gravity values.
 NG0226
 NG0226;                    North         East    Units  Estimated Accuracy
 NG0226;SPC IL E     -   642,209.6     342,417.8     MT  (+/- 3 meters HH1 GPS) 
 NG0226
 NG0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN3275900059(NAD 83)
 NG0226
 NG0226                          SUPERSEDED SURVEY CONTROL
 NG0226
 NG0226  NGVD 29 (??/??/92)  180.56   (m)          592.4    (f) COMPUTED    1 0
 NG0226
 NG0226.Superseded values are not recommended for survey control.
 NG0226
 NG0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0226.See file dsdata.pdf to determine how the superseded data were derived.
 NG0226
 NG0226_MARKER: DV = VERTICAL CONTROL DISK
 NG0226_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0226_SP_SET: POWER LINE TOWER BASE
 NG0226_STAMPING: L 273 1973
 NG0226_MARK LOGO: NGS
 NG0226_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0226
 NG0226  HISTORY     - Date     Condition        Report By
 NG0226  HISTORY     - 1973     MONUMENTED       NGS
 NG0226  HISTORY     - 19970502 GOOD             USPSQD
 NG0226  HISTORY     - 20100510 GOOD             GEOSPC
 NG0226  HISTORY     - 20100806 GOOD             AMESC
 NG0226
 NG0226                          STATION DESCRIPTION
 NG0226
 NG0226'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0226'AT ZION.
 NG0226'ABOUT 0.45 MILES NORTH ALONG SHERIDAN ROAD FROM THE MUNICIPAL
 NG0226'BUILDING THENCE 0.35 MILES EAST ALONG SHILOH BOULEVARD AT THE
 NG0226'CROSSING OF SHILOH BOULEVARD AND C AND NW RAILWAY, SET IN THE
 NG0226'TOP WEST SIDE OF THE CONCRETE FOUNDATION OF THE MOST SOUTHWESTERLY
 NG0226'ONE OF FOUR LARGE METAL TOWERS SUPPORTING POWER LINES, 124.8
 NG0226'FEET NORTHEAST OF THE CENTER LINE OF THE CROSSING, 80.0 FEET
 NG0226'EAST OF THE EAST RAIL OF THE EAST MAIN TRACK, 82.5 FEET NORTH
 NG0226'OF THE CENTER LINE OF SHILOH BOULEVARD, 1.1 FEET WEST OF THE
 NG0226'WEST SIDE OF THE TOWER.  A NGS DISK DRILLED IN A FOUNDATION ABOUT
 NG0226'4 FEET BELOW THE LEVEL OF THE RAILROAD.
 NG0226
 NG0226                          STATION RECOVERY (1997)
 NG0226
 NG0226'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0226'RECOVERED IN GOOD CONDITION.
 NG0226
 NG0226                          STATION RECOVERY (2010)
 NG0226
 NG0226'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 NG0226'RECOVERED AS DESCRIBED..
 NG0226
 NG0226                          STATION RECOVERY (2010)
 NG0226
 NG0226'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 NG0226'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0122 ***********************************************************************
 NG0122  DESIGNATION -  L 274
 NG0122  PID         -  NG0122
 NG0122  STATE/COUNTY-  IL/COOK
 NG0122  COUNTRY     -  US
 NG0122  USGS QUAD   -  EVANSTON (2018)
 NG0122
 NG0122                         *CURRENT SURVEY CONTROL
 NG0122  ______________________________________________________________________
 NG0122* NAD 83(1986) POSITION- 42 03 31.1    (N) 087 41 00.5    (W)   HD_HELD2
 NG0122* NAVD 88 ORTHO HEIGHT -   184.103 (meters)      604.01  (feet) ADJUSTED
 NG0122  ______________________________________________________________________
 NG0122  GEOID HEIGHT    -        -33.830 (meters)                     GEOID18
 NG0122  DYNAMIC HEIGHT  -        184.044 (meters)      603.82  (feet) COMP
 NG0122  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 NG0122
 NG0122  VERT ORDER      -  FIRST     CLASS 0
 NG0122
 NG0122.The horizontal coordinates were established by autonomous hand held GPS
 NG0122.observations and have an estimated accuracy of +/- 10 meters.
 NG0122
 NG0122.The orthometric height was determined by differential leveling and
 NG0122.adjusted by the NATIONAL GEODETIC SURVEY
 NG0122.in June 1991.
 NG0122
 NG0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0122.GEOID18 height accuracy estimate available here.
 NG0122
 NG0122.Click photographs - Photos may exist for this station.
 NG0122
 NG0122.The dynamic height is computed by dividing the NAVD 88
 NG0122.geopotential number by the normal gravity value computed on the
 NG0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0122.degrees latitude (g = 980.6199 gals.).
 NG0122
 NG0122.The modeled gravity was interpolated from observed gravity values.
 NG0122
 NG0122;                    North         East    Units  Estimated Accuracy
 NG0122;SPC IL E     -   598,820.      353,791.      MT  (+/- 10 meters HH2 GPS)
 NG0122
 NG0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4344856512(NAD 83)
 NG0122
 NG0122                          SUPERSEDED SURVEY CONTROL
 NG0122
 NG0122  NGVD 29 (??/??/92)  184.17   (m)          604.2    (f) COMPUTED    1 0
 NG0122
 NG0122.Superseded values are not recommended for survey control.
 NG0122
 NG0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0122.See file dsdata.pdf to determine how the superseded data were derived.
 NG0122
 NG0122_MARKER: DV = VERTICAL CONTROL DISK
 NG0122_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NG0122_SP_SET: FOOTING
 NG0122_STAMPING: L 274 1973
 NG0122_MARK LOGO: NGS
 NG0122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0122+STABILITY: SURFACE MOTION
 NG0122
 NG0122  HISTORY     - Date     Condition        Report By
 NG0122  HISTORY     - 1973     MONUMENTED       NGS
 NG0122  HISTORY     - 19951119 GOOD             USPSQD
 NG0122  HISTORY     - 20011110 GOOD             USPSQD
 NG0122  HISTORY     - 20180808 GOOD             AMESC
 NG0122
 NG0122                          STATION DESCRIPTION
 NG0122
 NG0122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0122'2.2 MI N FROM EVANSTON.
 NG0122'1.7 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0122'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, THENCE 0.5
 NG0122'MILES EAST ALONG NOYES STREET, AT THE NOYES STATION OF OVERHEAD
 NG0122'RAPID TRANSIT LINE, 75.5 FEET NORTH OF THE NORTH CURB OF NOYES
 NG0122'STREET, 29.4 FEET SOUTH OF THE NORTH CONCRETE SEAT OF OVERHEAD
 NG0122'RAILROAD, 12.5 FEET WEST OF CENTER LINE OF THE CENTER OF TWO
 NG0122'STAIRWAYS LEADING UP TO NOYES STATION, SET IN TOP OF THE SOUTH
 NG0122'SIDE OF CONCRETE FOOTING OF A STEEL PILLAR AND DIRECTLY BELOW
 NG0122'IN CENTER LINE OF WEST TRACK, 1 INCH ABOVE GROUND LEVEL AND 2
 NG0122'FEET ABOVE STREET LEVEL.  SECTION 7, T 41 N, R 14 E.
 NG0122
 NG0122                          STATION RECOVERY (1995)
 NG0122
 NG0122'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0122'RECOVERED IN GOOD CONDITION.
 NG0122
 NG0122                          STATION RECOVERY (2001)
 NG0122
 NG0122'RECOVERY NOTE BY US POWER SQUADRON 2001 (VMR)
 NG0122'RECOVERED IN GOOD CONDITION.
 NG0122
 NG0122                          STATION RECOVERY (2018)
 NG0122
 NG0122'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 NG0122'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0253 ***********************************************************************
 MF0253  DESIGNATION -  L 28
 MF0253  PID         -  MF0253
 MF0253  STATE/COUNTY-  IL/LIVINGSTON
 MF0253  COUNTRY     -  US
 MF0253  USGS QUAD   -  CAMPUS (2018)
 MF0253
 MF0253                         *CURRENT SURVEY CONTROL
 MF0253  ______________________________________________________________________
 MF0253* NAD 83(1986) POSITION- 41 06 13.     (N) 088 17 03.     (W)   SCALED
 MF0253* NAVD 88 ORTHO HEIGHT -   185.826 (meters)      609.66  (feet) ADJUSTED
 MF0253  ______________________________________________________________________
 MF0253  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 MF0253  DYNAMIC HEIGHT  -        185.749 (meters)      609.41  (feet) COMP
 MF0253  MODELED GRAVITY -    980,210.0   (mgal)                       NAVD 88
 MF0253
 MF0253  VERT ORDER      -  SECOND    CLASS 0
 MF0253
 MF0253.The horizontal coordinates were scaled from a map and have
 MF0253.an estimated accuracy of +/- 6 seconds.
 MF0253
 MF0253.The orthometric height was determined by differential leveling and
 MF0253.adjusted by the NATIONAL GEODETIC SURVEY
 MF0253.in June 1991.
 MF0253
 MF0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0253.GEOID18 height accuracy estimate available here.
 MF0253
 MF0253.Click photographs - Photos may exist for this station.
 MF0253
 MF0253.The dynamic height is computed by dividing the NAVD 88
 MF0253.geopotential number by the normal gravity value computed on the
 MF0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0253.degrees latitude (g = 980.6199 gals.).
 MF0253
 MF0253.The modeled gravity was interpolated from observed gravity values.
 MF0253
 MF0253;                    North         East    Units  Estimated Accuracy
 MF0253;SPC IL E     -   492,550.      304,130.      MT  (+/- 180 meters Scaled)
 MF0253
 MF0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL921510(NAD 83)
 MF0253
 MF0253                          SUPERSEDED SURVEY CONTROL
 MF0253
 MF0253  NGVD 29 (??/??/92)  185.902  (m)          609.91   (f) ADJ UNCH    2 0
 MF0253
 MF0253.Superseded values are not recommended for survey control.
 MF0253
 MF0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0253.See file dsdata.pdf to determine how the superseded data were derived.
 MF0253
 MF0253_MARKER: DB = BENCH MARK DISK
 MF0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0253_STAMPING: L 28 1934
 MF0253_MARK LOGO: CGS
 MF0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0253+STABILITY: SURFACE MOTION
 MF0253
 MF0253  HISTORY     - Date     Condition        Report By
 MF0253  HISTORY     - 1934     MONUMENTED       CGS
 MF0253  HISTORY     - 1954     GOOD             CGS
 MF0253  HISTORY     - 20091014 MARK NOT FOUND   GEOCAC
 MF0253
 MF0253                          STATION DESCRIPTION
 MF0253
 MF0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0253'1.8 MI W FROM REDDICK.
 MF0253'ABOUT 1.8 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 MF0253'CROSSING OF STATE HIGHWAY 17 AT REDDICK, 57 FEET NORTHEAST
 MF0253'OF THE CENTER OF THE CROSSING OF THE TRACK AND A GRAVEL ROAD,
 MF0253'44 FEET NORTH OF THE NORTH RAIL, 33 FEET EAST OF THE CENTER
 MF0253'LINE OF THE ROAD, 31 FEET WEST-NORTHWEST OF A PHONE POLE, 301
 MF0253'FEET WEST-NORTHWEST OF STATION STAKE 6470, 2 1/2 FEET SOUTH OF
 MF0253'THE FENCE LINE, 4 FEET BELOW THE LEVEL OF THE TRACK AND
 MF0253'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0253
 MF0253                          STATION RECOVERY (2009)
 MF0253
 MF0253'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0253'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1212 ***********************************************************************
 JC1212  DESIGNATION -  L 282
 JC1212  PID         -  JC1212
 JC1212  STATE/COUNTY-  IL/MADISON
 JC1212  COUNTRY     -  US
 JC1212  USGS QUAD   -  BETHALTO (2018)
 JC1212
 JC1212                         *CURRENT SURVEY CONTROL
 JC1212  ______________________________________________________________________
 JC1212* NAD 83(1986) POSITION- 38 54 30.     (N) 090 05 32.     (W)   SCALED
 JC1212* NAVD 88 ORTHO HEIGHT -   145.339 (meters)      476.83  (feet) ADJUSTED
 JC1212  ______________________________________________________________________
 JC1212  GEOID HEIGHT    -        -31.403 (meters)                     GEOID18
 JC1212  DYNAMIC HEIGHT  -        145.250 (meters)      476.54  (feet) COMP
 JC1212  MODELED GRAVITY -    980,014.0   (mgal)                       NAVD 88
 JC1212
 JC1212  VERT ORDER      -  FIRST     CLASS II
 JC1212
 JC1212.The horizontal coordinates were scaled from a map and have
 JC1212.an estimated accuracy of +/- 6 seconds.
 JC1212
 JC1212.The orthometric height was determined by differential leveling and
 JC1212.adjusted by the NATIONAL GEODETIC SURVEY
 JC1212.in June 1991.
 JC1212
 JC1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1212.GEOID18 height accuracy estimate available here.
 JC1212
 JC1212.Click photographs - Photos may exist for this station.
 JC1212
 JC1212.The dynamic height is computed by dividing the NAVD 88
 JC1212.geopotential number by the normal gravity value computed on the
 JC1212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1212.degrees latitude (g = 980.6199 gals.).
 JC1212
 JC1212.The modeled gravity was interpolated from observed gravity values.
 JC1212
 JC1212;                    North         East    Units  Estimated Accuracy
 JC1212;SPC IL W     -   248,800.      706,460.      MT  (+/- 180 meters Scaled)
 JC1212
 JC1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD521106(NAD 83)
 JC1212
 JC1212                          SUPERSEDED SURVEY CONTROL
 JC1212
 JC1212  NGVD 29 (11/26/84)  145.305  (m)          476.72   (f) ADJUSTED    1 2
 JC1212
 JC1212.Superseded values are not recommended for survey control.
 JC1212
 JC1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1212.See file dsdata.pdf to determine how the superseded data were derived.
 JC1212
 JC1212_MARKER: F = FLANGE-ENCASED ROD
 JC1212_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1212_STAMPING: L 282 1981
 JC1212_MARK LOGO: NGS
 JC1212_PROJECTION: FLUSH
 JC1212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1212+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2012
 JC1212_ROD/PIPE-DEPTH: 9.8 meters
 JC1212
 JC1212  HISTORY     - Date     Condition        Report By
 JC1212  HISTORY     - 1981     MONUMENTED       NGS
 JC1212  HISTORY     - 20090401 GOOD             JCLS
 JC1212  HISTORY     - 20120807 GOOD             ILDT
 JC1212
 JC1212                          STATION DESCRIPTION
 JC1212
 JC1212'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1212'2.9 KM (1.8 MI) NE FROM EAST ALTON.
 JC1212'2.4 KILOMETERS (1.5 MILES) NORTHNORTHEAST ALONG POWDER MILL ROAD FROM
 JC1212'THE NORTHEAST END OF THE BRIDGE OVER WOOD RIVER IN EAST ALTON, THENCE
 JC1212'0.5 KILOMETER (0.3 MILE) EAST ALONG STATE HIGHWAY 140 TO A HIGH
 JC1212'VOLTAGE ELECTRICAL TOWER AND THE MARK ON THE RIGHT, THE MARK IS
 JC1212'CENTERED BETWEEN THE SOUTHEAST AND NORTHEAST LEG OF THE TOWER, 0.08
 JC1212'KILOMETER (0.05 MILE) SOUTH OF THE EAST BOUND LANE OF HIGHWAY 140 AND
 JC1212'IN AN OPEN FARM FIELD, 13.41 METERS (44.0 FEET) SOUTHSOUTHWEST OF A
 JC1212'POWER POLE, 3.04 METERS (10.0 FEET) NORTH OF THE SOUTHEAST LEG OF THE
 JC1212'TOWER, AND 2.74 METERS (9.0 FEET) SOUTH OF THE NORTHEAST LEG OF THE
 JC1212'TOWER.
 JC1212'THE MARK IS 0.6 METERS  S FROM A WITNESS POST.
 JC1212'THE MARK IS 5.48 M ABOVE HIGHWAY.
 JC1212
 JC1212                          STATION RECOVERY (2009)
 JC1212
 JC1212'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 JC1212'RECOVERED IN GOOD CONDITION.
 JC1212
 JC1212                          STATION RECOVERY (2012)
 JC1212
 JC1212'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1196 ***********************************************************************
 JC1196  DESIGNATION -  L 283
 JC1196  PID         -  JC1196
 JC1196  STATE/COUNTY-  IL/MADISON
 JC1196  COUNTRY     -  US
 JC1196  USGS QUAD   -  WOOD RIVER (2018)
 JC1196
 JC1196                         *CURRENT SURVEY CONTROL
 JC1196  ______________________________________________________________________
 JC1196* NAD 83(1986) POSITION- 38 48 41.     (N) 090 01 00.     (W)   SCALED
 JC1196* NAVD 88 ORTHO HEIGHT -   137.751 (meters)      451.94  (feet) ADJUSTED
 JC1196  ______________________________________________________________________
 JC1196  GEOID HEIGHT    -        -31.239 (meters)                     GEOID18
 JC1196  DYNAMIC HEIGHT  -        137.666 (meters)      451.66  (feet) COMP
 JC1196  MODELED GRAVITY -    980,009.4   (mgal)                       NAVD 88
 JC1196
 JC1196  VERT ORDER      -  FIRST     CLASS II
 JC1196
 JC1196.The horizontal coordinates were scaled from a map and have
 JC1196.an estimated accuracy of +/- 6 seconds.
 JC1196
 JC1196.The orthometric height was determined by differential leveling and
 JC1196.adjusted by the NATIONAL GEODETIC SURVEY
 JC1196.in June 1991.
 JC1196
 JC1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1196.GEOID18 height accuracy estimate available here.
 JC1196
 JC1196.Click photographs - Photos may exist for this station.
 JC1196
 JC1196.The dynamic height is computed by dividing the NAVD 88
 JC1196.geopotential number by the normal gravity value computed on the
 JC1196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1196.degrees latitude (g = 980.6199 gals.).
 JC1196
 JC1196.The modeled gravity was interpolated from observed gravity values.
 JC1196
 JC1196;                    North         East    Units  Estimated Accuracy
 JC1196;SPC IL W     -   238,040.      713,030.      MT  (+/- 180 meters Scaled)
 JC1196
 JC1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD590000(NAD 83)
 JC1196
 JC1196                          SUPERSEDED SURVEY CONTROL
 JC1196
 JC1196  NGVD 29 (11/26/84)  137.718  (m)          451.83   (f) ADJUSTED    1 2
 JC1196
 JC1196.Superseded values are not recommended for survey control.
 JC1196
 JC1196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1196.See file dsdata.pdf to determine how the superseded data were derived.
 JC1196
 JC1196_MARKER: I = METAL ROD
 JC1196_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1196_STAMPING: L 283 1981
 JC1196_MARK LOGO: NGS
 JC1196_PROJECTION: FLUSH
 JC1196_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1196_ROD/PIPE-DEPTH: 9.8 meters
 JC1196
 JC1196  HISTORY     - Date     Condition        Report By
 JC1196  HISTORY     - 1981     MONUMENTED       NGS
 JC1196
 JC1196                          STATION DESCRIPTION
 JC1196
 JC1196'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1196'10.85 KM (6.75) SE FROM HARTFORD.
 JC1196'3.3 KILOMETERS (2.05 MILES) SOUTH ALONG STATE HIGHWAY 3 FROM THE
 JC1196'JUNCTION OF HAWTHORNE ROAD IN HARTFORD TO THE SOUTH LEVEE OF THE
 JC1196'CAHOKIA DIVERSION CHANNEL, THENCE 7.6 KILOMETERS (4.7 MILES) EAST
 JC1196'ALONG THE LEVEE TO THE END OF THE LEVEE AND THE MARK ON THE RIGHT,
 JC1196'2.44 METERS (8.0 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD,
 JC1196'20.49 METERS (67.2 FEET) SOUTHWEST OF THE NORTHWEST END OF THE
 JC1196'NORTHWEST RETAINING WALL OF A FLOOD GATE ACROSS THE PENN CENTRAL AND
 JC1196'THE CHICAGO AND EASTERN ILLINOIS RAILROAD TRACKS, 10.43 METERS (34.2
 JC1196'FEET) NORTHWEST OF THE NORTHWEST RAIL OF THE TRACKS, AND 0.46 METER
 JC1196'(1.5 FEET) SOUTHWEST OF A METAL WITNESS POST.
 JC1196'THE MARK IS 0.36 METERS  NE FROM A WITNESS POST.
 JC1196'THE MARK IS ABOVE LEVEL WITH LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1150 ***********************************************************************
 JC1150  DESIGNATION -  L 284
 JC1150  PID         -  JC1150
 JC1150  STATE/COUNTY-  IL/ST CLAIR
 JC1150  COUNTRY     -  US
 JC1150  USGS QUAD   -  CAHOKIA (2018)
 JC1150
 JC1150                         *CURRENT SURVEY CONTROL
 JC1150  ______________________________________________________________________
 JC1150* NAD 83(1986) POSITION- 38 36 38.54   (N) 090 10 42.06   (W)   HD_HELD1
 JC1150* NAVD 88 ORTHO HEIGHT -   132.289 (meters)      434.02  (feet) ADJUSTED
 JC1150  ______________________________________________________________________
 JC1150  GEOID HEIGHT    -        -30.997 (meters)                     GEOID18
 JC1150  DYNAMIC HEIGHT  -        132.205 (meters)      433.74  (feet) COMP
 JC1150  MODELED GRAVITY -    979,991.4   (mgal)                       NAVD 88
 JC1150
 JC1150  VERT ORDER      -  FIRST     CLASS II
 JC1150
 JC1150.The horizontal coordinates were determined by differentially corrected
 JC1150.hand held GPS observations or other comparable positioning techniques
 JC1150.and have an estimated accuracy of +/- 3 meters.
 JC1150
 JC1150.The orthometric height was determined by differential leveling and
 JC1150.adjusted by the NATIONAL GEODETIC SURVEY
 JC1150.in June 1991.
 JC1150
 JC1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1150.GEOID18 height accuracy estimate available here.
 JC1150
 JC1150.Click photographs - Photos may exist for this station.
 JC1150
 JC1150.The dynamic height is computed by dividing the NAVD 88
 JC1150.geopotential number by the normal gravity value computed on the
 JC1150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1150.degrees latitude (g = 980.6199 gals.).
 JC1150
 JC1150.The modeled gravity was interpolated from observed gravity values.
 JC1150
 JC1150;                    North         East    Units  Estimated Accuracy
 JC1150;SPC IL W     -   215,755.6     698,982.5     MT  (+/- 3 meters HH1 GPS) 
 JC1150
 JC1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4568777354(NAD 83)
 JC1150
 JC1150                          SUPERSEDED SURVEY CONTROL
 JC1150
 JC1150  NGVD 29 (11/26/84)  132.254  (m)          433.90   (f) ADJUSTED    1 2
 JC1150
 JC1150.Superseded values are not recommended for survey control.
 JC1150
 JC1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1150.See file dsdata.pdf to determine how the superseded data were derived.
 JC1150
 JC1150_MARKER: F = FLANGE-ENCASED ROD
 JC1150_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1150_STAMPING: L 284 1981
 JC1150_MARK LOGO: NGS
 JC1150_PROJECTION: FLUSH
 JC1150_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1150_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1150+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2011
 JC1150_ROD/PIPE-DEPTH: 4.9 meters
 JC1150
 JC1150  HISTORY     - Date     Condition        Report By
 JC1150  HISTORY     - 1981     MONUMENTED       NGS
 JC1150  HISTORY     - 20010418 GOOD             JCLS
 JC1150  HISTORY     - 20020121 GOOD             JCLS
 JC1150  HISTORY     - 20090401 GOOD             JCLS
 JC1150  HISTORY     - 20110811 GOOD             JCLS
 JC1150  HISTORY     - 20110909 GOOD             JCLS
 JC1150
 JC1150                          STATION DESCRIPTION
 JC1150
 JC1150'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1150'0.8 KM (0.5 MI) SW FROM EAST ST LOUIS.
 JC1150'0.8 KILOMETERS (0.5 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE FROM THE
 JC1150'U.S. HIGHWAY 55 AND 70 BRIDGE OVER THE LEVEE IN EAST SAINT LOUIS TO
 JC1150'THE MARK ON THE LEFT, DIRECTLY ACROSS THE LEVEE ROAD FROM THE EAST END
 JC1150'OF A CONCRETE PLATFORM WALKWAY OF A DUMPING STATION, 0.3 KILOMETERS
 JC1150'(0.2 MILES) SOUTHEAST OF A FLOOD GATE, 7.31 METERS (24 FEET) EAST OF
 JC1150'THE CENTER OF THE LEVEE ROAD, 3.65 METERS (12 FEET EAST OF THE EAST
 JC1150'END OF THE SOUTH METAL GUARDRAILING OF THE CONCRETE WALKWAY,
 JC1150'0.30 METERS (1.0 FOOT) SOUTH OF A METAL WITNESS POST.
 JC1150'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 JC1150'THE MARK IS 0.18 M BELOW LEVEE ROAD.
 JC1150
 JC1150                          STATION RECOVERY (2001)
 JC1150
 JC1150'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 JC1150'RECOVERED IN GOOD CONDITION.
 JC1150
 JC1150                          STATION RECOVERY (2002)
 JC1150
 JC1150'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002
 JC1150'RECOVERED IN GOOD CONDITION.
 JC1150
 JC1150                          STATION RECOVERY (2009)
 JC1150
 JC1150'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 JC1150'RECOVERED IN GOOD CONDITION.
 JC1150
 JC1150                          STATION RECOVERY (2011)
 JC1150
 JC1150'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JC1150'RECOVERED IN GOOD CONDITION.
 JC1150
 JC1150                          STATION RECOVERY (2011)
 JC1150
 JC1150'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JC1150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1124 ***********************************************************************
 JC1124  DESIGNATION -  L 285
 JC1124  PID         -  JC1124
 JC1124  STATE/COUNTY-  IL/MONROE
 JC1124  COUNTRY     -  US
 JC1124  USGS QUAD   -  COLUMBIA (2018)
 JC1124
 JC1124                         *CURRENT SURVEY CONTROL
 JC1124  ______________________________________________________________________
 JC1124* NAD 83(1986) POSITION- 38 27 00.43   (N) 090 14 54.21   (W)   HD_HELD1
 JC1124* NAVD 88 ORTHO HEIGHT -   129.497 (meters)      424.86  (feet) ADJUSTED
 JC1124  ______________________________________________________________________
 JC1124  GEOID HEIGHT    -        -30.631 (meters)                     GEOID18
 JC1124  DYNAMIC HEIGHT  -        129.414 (meters)      424.59  (feet) COMP
 JC1124  MODELED GRAVITY -    979,985.2   (mgal)                       NAVD 88
 JC1124
 JC1124  VERT ORDER      -  FIRST     CLASS II
 JC1124
 JC1124.The horizontal coordinates were determined by differentially corrected
 JC1124.hand held GPS observations or other comparable positioning techniques
 JC1124.and have an estimated accuracy of +/- 3 meters.
 JC1124
 JC1124.The orthometric height was determined by differential leveling and
 JC1124.adjusted by the NATIONAL GEODETIC SURVEY
 JC1124.in June 1991.
 JC1124
 JC1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1124.GEOID18 height accuracy estimate available here.
 JC1124
 JC1124.Click photographs - Photos may exist for this station.
 JC1124
 JC1124.The dynamic height is computed by dividing the NAVD 88
 JC1124.geopotential number by the normal gravity value computed on the
 JC1124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1124.degrees latitude (g = 980.6199 gals.).
 JC1124
 JC1124.The modeled gravity was interpolated from observed gravity values.
 JC1124
 JC1124;                    North         East    Units  Estimated Accuracy
 JC1124;SPC IL W     -   197,933.7     692,866.4     MT  (+/- 3 meters HH1 GPS) 
 JC1124
 JC1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4012059345(NAD 83)
 JC1124
 JC1124                          SUPERSEDED SURVEY CONTROL
 JC1124
 JC1124  NGVD 29 (11/26/84)  129.454  (m)          424.72   (f) ADJUSTED    1 2
 JC1124
 JC1124.Superseded values are not recommended for survey control.
 JC1124
 JC1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1124.See file dsdata.pdf to determine how the superseded data were derived.
 JC1124
 JC1124_MARKER: I = METAL ROD
 JC1124_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1124_STAMPING: L 285 1981
 JC1124_MARK LOGO: NGS
 JC1124_PROJECTION: FLUSH
 JC1124_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1124_ROD/PIPE-DEPTH: 8.5 meters
 JC1124
 JC1124  HISTORY     - Date     Condition        Report By
 JC1124  HISTORY     - 1981     MONUMENTED       NGS
 JC1124
 JC1124                          STATION DESCRIPTION
 JC1124
 JC1124'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1124'6.2 KM (3.85 MI) SW FROM COLUMBIA.
 JC1124'3.8 KILOMETERS (2.35 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1124'THE JUNCTION OF U.S. HIGHWAY 50 IN NORTHWEST SECTION OF COLUMBIA TO A
 JC1124'BEND IN THE LEVEE, THENCE 2.4 KILOMETERS (1.5 MILES) EAST ALONG THE
 JC1124'TOP OF THE LEVEE TO THE MARK ON THE LEFT, 0.4 KILOMETERS (0.25 MILES)
 JC1124'WEST OF THE JUNCTION OF A RAILROAD CROSING, 2.75 METERS (9.0 FEET)
 JC1124'NORTH OF THE CENTER OF THE LEVEE ROAD, 0.45 METERS (1.5 FEET) WEST OF
 JC1124'A METAL WITNESS POST.
 JC1124'THE MARK IS 0.45 METERS  E FROM A WITNESS POST.
 JC1124'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1071 ***********************************************************************
 JC1071  DESIGNATION -  L 286
 JC1071  PID         -  JC1071
 JC1071  STATE/COUNTY-  IL/MONROE
 JC1071  COUNTRY     -  US
 JC1071  USGS QUAD   -  BLOOMSDALE (2017)
 JC1071
 JC1071                         *CURRENT SURVEY CONTROL
 JC1071  ______________________________________________________________________
 JC1071* NAD 83(1986) POSITION- 38 06 07.     (N) 090 12 20.     (W)   SCALED
 JC1071* NAVD 88 ORTHO HEIGHT -   123.368 (meters)      404.75  (feet) ADJUSTED
 JC1071  ______________________________________________________________________
 JC1071  GEOID HEIGHT    -        -29.844 (meters)                     GEOID18
 JC1071  DYNAMIC HEIGHT  -        123.287 (meters)      404.48  (feet) COMP
 JC1071  MODELED GRAVITY -    979,971.8   (mgal)                       NAVD 88
 JC1071
 JC1071  VERT ORDER      -  FIRST     CLASS II
 JC1071
 JC1071.The horizontal coordinates were scaled from a map and have
 JC1071.an estimated accuracy of +/- 6 seconds.
 JC1071
 JC1071.The orthometric height was determined by differential leveling and
 JC1071.adjusted by the NATIONAL GEODETIC SURVEY
 JC1071.in June 1991.
 JC1071
 JC1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1071.GEOID18 height accuracy estimate available here.
 JC1071
 JC1071.Click photographs - Photos may exist for this station.
 JC1071
 JC1071.The dynamic height is computed by dividing the NAVD 88
 JC1071.geopotential number by the normal gravity value computed on the
 JC1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1071.degrees latitude (g = 980.6199 gals.).
 JC1071
 JC1071.The modeled gravity was interpolated from observed gravity values.
 JC1071
 JC1071;                    North         East    Units  Estimated Accuracy
 JC1071;SPC IL W     -   159,290.      696,590.      MT  (+/- 180 meters Scaled)
 JC1071
 JC1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC450208(NAD 83)
 JC1071
 JC1071                          SUPERSEDED SURVEY CONTROL
 JC1071
 JC1071  NGVD 29 (11/26/84)  123.315  (m)          404.58   (f) ADJUSTED    1 2
 JC1071
 JC1071.Superseded values are not recommended for survey control.
 JC1071
 JC1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1071.See file dsdata.pdf to determine how the superseded data were derived.
 JC1071
 JC1071_MARKER: I = METAL ROD
 JC1071_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1071_STAMPING: L 286 1981
 JC1071_MARK LOGO: NGS
 JC1071_PROJECTION: FLUSH
 JC1071_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1071+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2011
 JC1071_ROD/PIPE-DEPTH: 9.80 meters
 JC1071
 JC1071  HISTORY     - Date     Condition        Report By
 JC1071  HISTORY     - 1981     MONUMENTED       NGS
 JC1071  HISTORY     - 20110808 GOOD             ILDT
 JC1071
 JC1071                          STATION DESCRIPTION
 JC1071
 JC1071'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1071'13.8 KM (8.6 MI) WEST FROM PRAIRIE DU ROCHER.
 JC1071'3.4 KILOMETERS (2.1 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1071'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1071'155 IN PRAIRIE DU ROCHER, THENCE CONTINUE NORHTWEST ALONG THE SAME
 JC1071'LEVEE FOR 10.5 KILOMETERS (6.5 MILES ) TO THE MARK ON THE RIHGT, AT
 JC1071'MILE POST NUMBER 4, 3.96 METERS (13.0 FEET) NORTHEAST OF THE CENTER OF
 JC1071'THE LEVEE ROAD, 3.04 METERS (10.0 FEET) SOUTHWEST OF CONCRETE MILE
 JC1071'POST NUMBER 4 AND 0.30 METER (1.0 FOOT) SOUTHEAST OF A METAL WITNESS
 JC1071'POST.
 JC1071'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 JC1071'THE MARK IS 0.30 M BELOW LEVEE ROAD.
 JC1071
 JC1071                          STATION RECOVERY (2011)
 JC1071
 JC1071'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1088 ***********************************************************************
 JC1088  DESIGNATION -  L 287
 JC1088  PID         -  JC1088
 JC1088  STATE/COUNTY-  IL/MONROE
 JC1088  COUNTRY     -  US
 JC1088  USGS QUAD   -  VALMEYER (2018)
 JC1088
 JC1088                         *CURRENT SURVEY CONTROL
 JC1088  ______________________________________________________________________
 JC1088* NAD 83(1986) POSITION- 38 17 10.     (N) 090 21 25.     (W)   SCALED
 JC1088* NAVD 88 ORTHO HEIGHT -   125.718 (meters)      412.46  (feet) ADJUSTED
 JC1088  ______________________________________________________________________
 JC1088  GEOID HEIGHT    -        -30.277 (meters)                     GEOID18
 JC1088  DYNAMIC HEIGHT  -        125.636 (meters)      412.19  (feet) COMP
 JC1088  MODELED GRAVITY -    979,974.7   (mgal)                       NAVD 88
 JC1088
 JC1088  VERT ORDER      -  FIRST     CLASS II
 JC1088
 JC1088.The horizontal coordinates were scaled from a map and have
 JC1088.an estimated accuracy of +/- 6 seconds.
 JC1088
 JC1088.The orthometric height was determined by differential leveling and
 JC1088.adjusted by the NATIONAL GEODETIC SURVEY
 JC1088.in June 1991.
 JC1088
 JC1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1088.GEOID18 height accuracy estimate available here.
 JC1088
 JC1088.Click photographs - Photos may exist for this station.
 JC1088
 JC1088.The dynamic height is computed by dividing the NAVD 88
 JC1088.geopotential number by the normal gravity value computed on the
 JC1088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1088.degrees latitude (g = 980.6199 gals.).
 JC1088
 JC1088.The modeled gravity was interpolated from observed gravity values.
 JC1088
 JC1088;                    North         East    Units  Estimated Accuracy
 JC1088;SPC IL W     -   179,740.      683,350.      MT  (+/- 180 meters Scaled)
 JC1088
 JC1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC311408(NAD 83)
 JC1088
 JC1088                          SUPERSEDED SURVEY CONTROL
 JC1088
 JC1088  NGVD 29 (11/26/84)  125.669  (m)          412.30   (f) ADJUSTED    1 2
 JC1088
 JC1088.Superseded values are not recommended for survey control.
 JC1088
 JC1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1088.See file dsdata.pdf to determine how the superseded data were derived.
 JC1088
 JC1088_MARKER: I = METAL ROD
 JC1088_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1088_STAMPING: L 287 1981
 JC1088_MARK LOGO: NGS
 JC1088_PROJECTION: FLUSH
 JC1088_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1088_ROD/PIPE-DEPTH: 8.5 meters
 JC1088
 JC1088  HISTORY     - Date     Condition        Report By
 JC1088  HISTORY     - 1981     MONUMENTED       NGS
 JC1088
 JC1088                          STATION DESCRIPTION
 JC1088
 JC1088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1088'0.5 KM (0.3 MI) SOUTH FROM VALMEYER.
 JC1088'0.5 KILOMETER (0.3 MILE) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1088'THE OLD FOUNTAIN CREEK PUMPING STATION AT VALMEYER TO THE MARK ON THE
 JC1088'LEFT IN THE SOUTHEAST JUNCTION OF A GRAVEL ROAD LEADING EAST,
 JC1088'3.66 METERS (12.0 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD,
 JC1088'12.96 METERS (42.5 FEET) SOUTHWEST OF THE CENTER OF THE GRAVEL ROAD
 JC1088'AND 0.46 METER (1.5 FEET)SOUTHWEST OF A METAL WITNESS POST.
 JC1088'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 JC1088'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1414 ***********************************************************************
 HB1414  DESIGNATION -  L 288
 HB1414  PID         -  HB1414
 HB1414  STATE/COUNTY-  IL/RANDOLPH
 HB1414  COUNTRY     -  US
 HB1414  USGS QUAD   -  KASKASKIA (2018)
 HB1414
 HB1414                         *CURRENT SURVEY CONTROL
 HB1414  ______________________________________________________________________
 HB1414* NAD 83(1986) POSITION- 37 59 03.     (N) 089 59 38.     (W)   SCALED
 HB1414* NAVD 88 ORTHO HEIGHT -   121.703 (meters)      399.29  (feet) ADJUSTED
 HB1414  ______________________________________________________________________
 HB1414  GEOID HEIGHT    -        -29.755 (meters)                     GEOID18
 HB1414  DYNAMIC HEIGHT  -        121.620 (meters)      399.01  (feet) COMP
 HB1414  MODELED GRAVITY -    979,941.1   (mgal)                       NAVD 88
 HB1414
 HB1414  VERT ORDER      -  FIRST     CLASS II
 HB1414
 HB1414.The horizontal coordinates were scaled from a map and have
 HB1414.an estimated accuracy of +/- 6 seconds.
 HB1414
 HB1414.The orthometric height was determined by differential leveling and
 HB1414.adjusted by the NATIONAL GEODETIC SURVEY
 HB1414.in June 1991.
 HB1414
 HB1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1414.GEOID18 height accuracy estimate available here.
 HB1414
 HB1414.Click photographs - Photos may exist for this station.
 HB1414
 HB1414.The dynamic height is computed by dividing the NAVD 88
 HB1414.geopotential number by the normal gravity value computed on the
 HB1414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1414.degrees latitude (g = 980.6199 gals.).
 HB1414
 HB1414.The modeled gravity was interpolated from observed gravity values.
 HB1414
 HB1414;                    North         East    Units  Estimated Accuracy
 HB1414;SPC IL W     -   146,230.      715,180.      MT  (+/- 180 meters Scaled)
 HB1414
 HB1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH370082(NAD 83)
 HB1414
 HB1414                          SUPERSEDED SURVEY CONTROL
 HB1414
 HB1414  NGVD 29 (11/26/84)  121.640  (m)          399.08   (f) ADJUSTED    1 2
 HB1414
 HB1414.Superseded values are not recommended for survey control.
 HB1414
 HB1414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1414.See file dsdata.pdf to determine how the superseded data were derived.
 HB1414
 HB1414_MARKER: I = METAL ROD
 HB1414_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1414_STAMPING: L 288 1981
 HB1414_MARK LOGO: NGS
 HB1414_PROJECTION: FLUSH
 HB1414_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1414_ROD/PIPE-DEPTH: 6.10 meters
 HB1414
 HB1414  HISTORY     - Date     Condition        Report By
 HB1414  HISTORY     - 1981     MONUMENTED       NGS
 HB1414  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 HB1414
 HB1414                          STATION DESCRIPTION
 HB1414
 HB1414'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1414'4.6 KM (2.85 MI) WEST FROM ELLIS GROVE.
 HB1414'0.4 KILOMETER (0.25 MILE) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 HB1414'THE KASKASKIA RIVER LOCK AND DAM AT ELLIS GROVE TO A BEND IN THE
 HB1414'LEVEE, THENCE 4.2 KILOMETERS (2.6 MILES) NORTHWEST ALONG THE TOP OF
 HB1414'THE MAIN LEVEE TO THE MARK ON THE RIGHT, 3.35 METERS (12.0 FEET)
 HB1414'NORTHEAST OF THE CENTER OF THE LEVEE ROAD, 0.760 METERS (2.5 FEET)
 HB1414'SOUTHEAST OF THE NORTHEAST POST OF A CATTLE GUARD AND 0.46 METER (1.5
 HB1414'FEET) SOUTHEAST OF A METAL WITNESS POST.
 HB1414'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HB1414'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 HB1414
 HB1414                          STATION RECOVERY (2011)
 HB1414
 HB1414'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1414'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1377 ***********************************************************************
 HB1377  CBN         -  This is a Cooperative Base Network Control Station.
 HB1377  DESIGNATION -  L 289
 HB1377  PID         -  HB1377
 HB1377  STATE/COUNTY-  IL/JACKSON
 HB1377  COUNTRY     -  US
 HB1377  USGS QUAD   -  ROCKWOOD (2018)
 HB1377
 HB1377                         *CURRENT SURVEY CONTROL
 HB1377  ______________________________________________________________________
 HB1377* NAD 83(2011) POSITION- 37 45 51.31025(N) 089 39 20.89564(W)   ADJUSTED
 HB1377* NAD 83(2011) ELLIP HT-    87.233 (meters)        (06/27/12)   ADJUSTED
 HB1377* NAD 83(2011) EPOCH   -  2010.00
 HB1377* NAVD 88 ORTHO HEIGHT -   116.393 (meters)      381.87  (feet) ADJUSTED
 HB1377  ______________________________________________________________________
 HB1377  GEOID HEIGHT    -        -29.185 (meters)                     GEOID18
 HB1377  NAD 83(2011) X  -     30,328.305 (meters)                     COMP
 HB1377  NAD 83(2011) Y  - -5,048,474.474 (meters)                     COMP
 HB1377  NAD 83(2011) Z  -  3,884,844.762 (meters)                     COMP
 HB1377  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 HB1377  DYNAMIC HEIGHT  -        116.313 (meters)      381.60  (feet) COMP
 HB1377  MODELED GRAVITY -    979,933.4   (mgal)                       NAVD 88
 HB1377
 HB1377  VERT ORDER      -  FIRST     CLASS II
 HB1377
 HB1377  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1377  Standards:
 HB1377         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1377            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1377  -------------------------------------------------------------------
 HB1377  NETWORK    1.21   1.90           0.58   0.35   0.97     -0.08900927
 HB1377  -------------------------------------------------------------------
 HB1377  Click here for local accuracies and other accuracy information.
 HB1377
 HB1377.The horizontal coordinates were established by GPS observations
 HB1377.and adjusted by the National Geodetic Survey in June 2012.
 HB1377
 HB1377.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1377.been affixed to the stable North American tectonic plate. See 
 HB1377.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1377
 HB1377.The horizontal coordinates are valid at the epoch date displayed above
 HB1377.which is a decimal equivalence of Year/Month/Day.
 HB1377
 HB1377.The orthometric height was determined by differential leveling and
 HB1377.adjusted by the NATIONAL GEODETIC SURVEY
 HB1377.in June 1991.
 HB1377
 HB1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1377.GEOID18 height accuracy estimate available here.
 HB1377
 HB1377.Click photographs - Photos may exist for this station.
 HB1377
 HB1377.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1377
 HB1377.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1377
 HB1377.The ellipsoidal height was determined by GPS observations
 HB1377.and is referenced to NAD 83.
 HB1377
 HB1377.The dynamic height is computed by dividing the NAVD 88
 HB1377.geopotential number by the normal gravity value computed on the
 HB1377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1377.degrees latitude (g = 980.6199 gals.).
 HB1377
 HB1377.The modeled gravity was interpolated from observed gravity values.
 HB1377
 HB1377. The following values were computed from the NAD 83(2011) position.
 HB1377
 HB1377;                    North         East     Units Scale Factor Converg.
 HB1377;SPC IL W     -   121,927.700   745,011.057   MT  0.99996612   +0 18 46.3
 HB1377;SPC IL W     -   400,024.46  2,444,257.11   sFT  0.99996612   +0 18 46.3
 HB1377;UTM  16      - 4,182,980.651   266,061.880   MT  1.00027412   -1 37 37.9
 HB1377
 HB1377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1377!SPC IL W     -   0.99998631  x   0.99996612  =   0.99995243
 HB1377!UTM  16      -   0.99998631  x   1.00027412  =   1.00026043
 HB1377
 HB1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG6606182980(NAD 83)
 HB1377
 HB1377                          SUPERSEDED SURVEY CONTROL
 HB1377
 HB1377  NAD 83(2007)-  37 45 51.31029(N)    089 39 20.89642(W) AD(2002.00) 0
 HB1377  ELLIP H (02/10/07)   87.252  (m)                       GP(2002.00)    
 HB1377  NAD 83(1997)-  37 45 51.31026(N)    089 39 20.89637(W) AD(       ) A
 HB1377  ELLIP H (09/15/03)   87.253  (m)                       GP(       ) 4 1
 HB1377  NAVD 88 (09/15/03)  116.5    (m)  GEOID99  model used  GPS OBS        
 HB1377  NGVD 29 (11/26/84)  116.316  (m)          381.61   (f) ADJUSTED    1 2
 HB1377
 HB1377.Superseded values are not recommended for survey control.
 HB1377
 HB1377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1377.See file dsdata.pdf to determine how the superseded data were derived.
 HB1377
 HB1377_MARKER: I = METAL ROD
 HB1377_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1377_STAMPING: L 289 1981
 HB1377_MARK LOGO: NGS
 HB1377_PROJECTION: FLUSH
 HB1377_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1377_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1377+STABILITY: POSITION/ELEVATION WELL
 HB1377_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1377+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 HB1377_ROD/PIPE-DEPTH: 21.9 meters
 HB1377_SLEEVE-DEPTH  : 6.10 meters
 HB1377
 HB1377  HISTORY     - Date     Condition        Report By
 HB1377  HISTORY     - 1981     MONUMENTED       NGS
 HB1377  HISTORY     - 20020805 GOOD             NGS
 HB1377  HISTORY     - 20060308 GOOD             ILDT
 HB1377  HISTORY     - 20110613 GOOD             USACE
 HB1377
 HB1377                          STATION DESCRIPTION
 HB1377
 HB1377'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1377'8.1 KM (5.05 MI) SOUTH FROM CORA.
 HB1377'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 HB1377'THE INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN
 HB1377'THE LEVEE AND THE MARK ON THE LEFT, AT THE JUNCTION OF A SPUR LEVEE
 HB1377'LEADING SOUTHEAST, IN LINE WITH THE CENTER OF THE SPUR LEVEE,
 HB1377'4.57 METERS (15.0 FEET) NORTH OF THE CENTER OF THE LEVEE ROAD AND
 HB1377'0.46 METERS (1.5 FEET) EAST OF A METAL WITNESS POST.
 HB1377'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 HB1377'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
 HB1377
 HB1377                          STATION RECOVERY (2002)
 HB1377
 HB1377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BE)
 HB1377'RECOVERED AS DESCRIBED
 HB1377
 HB1377                          STATION RECOVERY (2006)
 HB1377
 HB1377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB1377'RECOVERED IN GOOD CONDITION.
 HB1377
 HB1377                          STATION RECOVERY (2011)
 HB1377
 HB1377'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 HB1377'FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0359 ***********************************************************************
 MF0359  DESIGNATION -  L 29
 MF0359  PID         -  MF0359
 MF0359  STATE/COUNTY-  IL/LIVINGSTON
 MF0359  COUNTRY     -  US
 MF0359  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0359
 MF0359                         *CURRENT SURVEY CONTROL
 MF0359  ______________________________________________________________________
 MF0359* NAD 83(1986) POSITION- 41 04 05.     (N) 088 51 11.     (W)   SCALED
 MF0359* NAVD 88 ORTHO HEIGHT -   190.685 (meters)      625.61  (feet) ADJUSTED
 MF0359  ______________________________________________________________________
 MF0359  GEOID HEIGHT    -        -32.478 (meters)                     GEOID18
 MF0359  DYNAMIC HEIGHT  -        190.607 (meters)      625.35  (feet) COMP
 MF0359  MODELED GRAVITY -    980,209.2   (mgal)                       NAVD 88
 MF0359
 MF0359  VERT ORDER      -  SECOND    CLASS 0
 MF0359
 MF0359.The horizontal coordinates were scaled from a map and have
 MF0359.an estimated accuracy of +/- 6 seconds.
 MF0359
 MF0359.The orthometric height was determined by differential leveling and
 MF0359.adjusted by the NATIONAL GEODETIC SURVEY
 MF0359.in June 1991.
 MF0359
 MF0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0359.GEOID18 height accuracy estimate available here.
 MF0359
 MF0359.Click photographs - Photos may exist for this station.
 MF0359
 MF0359.The dynamic height is computed by dividing the NAVD 88
 MF0359.geopotential number by the normal gravity value computed on the
 MF0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0359.degrees latitude (g = 980.6199 gals.).
 MF0359
 MF0359.The modeled gravity was interpolated from observed gravity values.
 MF0359
 MF0359;                    North         East    Units  Estimated Accuracy
 MF0359;SPC IL E     -   488,730.      256,320.      MT  (+/- 180 meters Scaled)
 MF0359
 MF0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL443479(NAD 83)
 MF0359
 MF0359                          SUPERSEDED SURVEY CONTROL
 MF0359
 MF0359  NGVD 29 (??/??/92)  190.745  (m)          625.80   (f) ADJ UNCH    2 0
 MF0359
 MF0359.Superseded values are not recommended for survey control.
 MF0359
 MF0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0359.See file dsdata.pdf to determine how the superseded data were derived.
 MF0359
 MF0359_MARKER: DB = BENCH MARK DISK
 MF0359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0359_STAMPING: L 29 1934
 MF0359_MARK LOGO: CGS
 MF0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0359+STABILITY: SURFACE MOTION
 MF0359
 MF0359  HISTORY     - Date     Condition        Report By
 MF0359  HISTORY     - 1934     MONUMENTED       CGS
 MF0359  HISTORY     - 1978     MARK NOT FOUND   USGS
 MF0359
 MF0359                          STATION DESCRIPTION
 MF0359
 MF0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0359'4.5 MI SW FROM STREATOR.
 MF0359'IN LIVINGSTON COUNTY, 4.5 MILES SOUTHWEST ALONG THE ATCHISON,
 MF0359'TOPEKA AND SANTA FE RAILWAY FROM THE POST OFFICE AT STREATOR,
 MF0359'LA SALLE COUNTY, 5 POLES NORTHEAST OF MILEPOST 94, AT A PUBLIC
 MF0359'ROAD CROSSING, 39 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD,
 MF0359'18 FEET NORTHWEST OF THE CENTERLINE OF THE TRACK, AND LEVEL WITH
 MF0359'THE RAIL.  A STANDARD DISK, STAMPED L 29 1934 AND SET IN THE TOP
 MF0359'OF A CONCRETE POST.
 MF0359
 MF0359                          STATION RECOVERY (1978)
 MF0359
 MF0359'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 MF0359'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1365 ***********************************************************************
 HB1365  DESIGNATION -  L 290
 HB1365  PID         -  HB1365
 HB1365  STATE/COUNTY-  IL/JACKSON
 HB1365  COUNTRY     -  US
 HB1365  USGS QUAD   -  GORHAM (2018)
 HB1365
 HB1365                         *CURRENT SURVEY CONTROL
 HB1365  ______________________________________________________________________
 HB1365* NAD 83(1986) POSITION- 37 43 01.     (N) 089 29 23.     (W)   SCALED
 HB1365* NAVD 88 ORTHO HEIGHT -   110.895 (meters)      363.83  (feet) ADJUSTED
 HB1365  ______________________________________________________________________
 HB1365  GEOID HEIGHT    -        -29.097 (meters)                     GEOID18
 HB1365  DYNAMIC HEIGHT  -        110.818 (meters)      363.58  (feet) COMP
 HB1365  MODELED GRAVITY -    979,930.9   (mgal)                       NAVD 88
 HB1365
 HB1365  VERT ORDER      -  FIRST     CLASS II
 HB1365
 HB1365.The horizontal coordinates were scaled from a map and have
 HB1365.an estimated accuracy of +/- 6 seconds.
 HB1365
 HB1365.The orthometric height was determined by differential leveling and
 HB1365.adjusted by the NATIONAL GEODETIC SURVEY
 HB1365.in June 1991.
 HB1365
 HB1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1365.GEOID18 height accuracy estimate available here.
 HB1365
 HB1365.Click photographs - Photos may exist for this station.
 HB1365
 HB1365.The dynamic height is computed by dividing the NAVD 88
 HB1365.geopotential number by the normal gravity value computed on the
 HB1365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1365.degrees latitude (g = 980.6199 gals.).
 HB1365
 HB1365.The modeled gravity was interpolated from observed gravity values.
 HB1365
 HB1365;                    North         East    Units  Estimated Accuracy
 HB1365;SPC IL W     -   116,770.      759,680.      MT  (+/- 180 meters Scaled)
 HB1365
 HB1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG805773(NAD 83)
 HB1365
 HB1365                          SUPERSEDED SURVEY CONTROL
 HB1365
 HB1365  NGVD 29 (11/26/84)  110.810  (m)          363.55   (f) ADJUSTED    1 2
 HB1365
 HB1365.Superseded values are not recommended for survey control.
 HB1365
 HB1365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1365.See file dsdata.pdf to determine how the superseded data were derived.
 HB1365
 HB1365_MARKER: I = METAL ROD
 HB1365_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1365_STAMPING: L 290 1981
 HB1365_MARK LOGO: NGS
 HB1365_PROJECTION: FLUSH
 HB1365_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1365+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2011
 HB1365_ROD/PIPE-DEPTH: 9.8 meters
 HB1365
 HB1365  HISTORY     - Date     Condition        Report By
 HB1365  HISTORY     - 1981     MONUMENTED       NGS
 HB1365  HISTORY     - 20020529 GOOD             INDIV
 HB1365  HISTORY     - 20110712 GOOD             ILDT
 HB1365
 HB1365                          STATION DESCRIPTION
 HB1365
 HB1365'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1365'IN GORHAM.
 HB1365'IN GORHAM, IN THE NORTH ANGLE OF A PAVED ROAD LEADING NORTHEAST AND
 HB1365'COUNTY ROAD 9, 0.2 KILOMETERS (0.1 MILE) NORTHWEST OF THE POST OFFICE,
 HB1365'8.54 METERS (28.0 FEET) NORTHEAST OF THE CENTER LINE OF COUNTY ROAD 9,
 HB1365'7.32 METERS (24.0 FEET) NORTHWEST OF THE CENTER OF THE PAVED ROAD,
 HB1365'3.41 METERS (11.2 FEET) WEST-SOUTHWEST OF A FIRE HYDRANT, 1.0 METERS
 HB1365'(3.3 FEET) NORTHWEST OF A UTILITY POLE WITH A STREET LAMP.
 HB1365'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1365'THE MARK IS ABOVE LEVEL WITH ROADS.
 HB1365
 HB1365                          STATION RECOVERY (2002)
 HB1365
 HB1365'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RDW)
 HB1365'RECOVERED IN GOOD CONDITION.
 HB1365
 HB1365                          STATION RECOVERY (2011)
 HB1365
 HB1365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1304 ***********************************************************************
 HB1304  DESIGNATION -  L 291
 HB1304  PID         -  HB1304
 HB1304  STATE/COUNTY-  IL/UNION
 HB1304  COUNTRY     -  US
 HB1304  USGS QUAD   -  MCCLURE (2018)
 HB1304
 HB1304                         *CURRENT SURVEY CONTROL
 HB1304  ______________________________________________________________________
 HB1304* NAD 83(1986) POSITION- 37 22 01.07   (N) 089 24 23.46   (W)   HD_HELD1
 HB1304* NAVD 88 ORTHO HEIGHT -   110.138 (meters)      361.34  (feet) ADJUSTED
 HB1304  ______________________________________________________________________
 HB1304  GEOID HEIGHT    -        -28.365 (meters)                     GEOID18
 HB1304  DYNAMIC HEIGHT  -        110.061 (meters)      361.09  (feet) COMP
 HB1304  MODELED GRAVITY -    979,927.8   (mgal)                       NAVD 88
 HB1304
 HB1304  VERT ORDER      -  FIRST     CLASS II
 HB1304
 HB1304.The horizontal coordinates were determined by differentially corrected
 HB1304.hand held GPS observations or other comparable positioning techniques
 HB1304.and have an estimated accuracy of +/- 3 meters.
 HB1304
 HB1304.The orthometric height was determined by differential leveling and
 HB1304.adjusted by the NATIONAL GEODETIC SURVEY
 HB1304.in June 1991.
 HB1304
 HB1304.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1304.GEOID18 height accuracy estimate available here.
 HB1304
 HB1304.Click photographs - Photos may exist for this station.
 HB1304
 HB1304.The dynamic height is computed by dividing the NAVD 88
 HB1304.geopotential number by the normal gravity value computed on the
 HB1304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1304.degrees latitude (g = 980.6199 gals.).
 HB1304
 HB1304.The modeled gravity was interpolated from observed gravity values.
 HB1304
 HB1304;                    North         East    Units  Estimated Accuracy
 HB1304;SPC IL W     -    77,984.1     767,332.2     MT  (+/- 3 meters HH1 GPS) 
 HB1304
 HB1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8689438299(NAD 83)
 HB1304
 HB1304                          SUPERSEDED SURVEY CONTROL
 HB1304
 HB1304  NGVD 29 (11/26/84)  110.040  (m)          361.02   (f) ADJUSTED    1 2
 HB1304
 HB1304.Superseded values are not recommended for survey control.
 HB1304
 HB1304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1304.See file dsdata.pdf to determine how the superseded data were derived.
 HB1304
 HB1304_MARKER: I = METAL ROD
 HB1304_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1304_STAMPING: L 291 1981
 HB1304_MARK LOGO: NGS
 HB1304_PROJECTION: FLUSH
 HB1304_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1304+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2015
 HB1304_ROD/PIPE-DEPTH: 9.7 meters
 HB1304
 HB1304  HISTORY     - Date     Condition        Report By
 HB1304  HISTORY     - 1981     MONUMENTED       NGS
 HB1304  HISTORY     - 20020828 GOOD             USACE
 HB1304  HISTORY     - 20120202 GOOD             ILDT
 HB1304  HISTORY     - 20150714 GOOD             DOASLS
 HB1304
 HB1304                          STATION DESCRIPTION
 HB1304
 HB1304'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1304'1.1 KM (0.7 MI) WEST FROM REYNOLDSVILLE.
 HB1304'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1304'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1304'CHURCH IN REYNOLDSVILLE TO THE INTERSECTION OF THE LEVEE ROAD AND THE
 HB1304'MARK IN THE SOUTHEAST ANGLE OF THE INTERSECTION,, ALSO, 5.8 KILOMETERS
 HB1304'(3.6 MILES) NORTHEAST OF THE JUNCTION OF A GRAVELED ROAD AND THE LEVEE
 HB1304'ROAD IN MCCLURE, WHICH IS 0.7 KILOMETER (0.45 MILE) NORTHEAST OF THE
 HB1304'MCCLURE ELEMENTARY SCHOOL, 7.25 METERS (23.8 FEET) SOUTHEAST OF THE
 HB1304'CENTER OF THE INTERSECTION, 6.03 METERS (19.8 FEET) EAST OF THE CENTER
 HB1304'OF THE LEVEE, 6.03 METERS (19.8 FEET) SOUTH OF THE CENTER OF THE
 HB1304'GRAVELED ROAD.
 HB1304'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 HB1304'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 HB1304
 HB1304                          STATION RECOVERY (2002)
 HB1304
 HB1304'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB1304'RECOVERED IN GOOD CONDITION.
 HB1304
 HB1304                          STATION RECOVERY (2012)
 HB1304
 HB1304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EF)
 HB1304'RECOVERED IN GOOD CONDITION.
 HB1304
 HB1304                          STATION RECOVERY (2015)
 HB1304
 HB1304'RECOVERY NOTE BY DEPARTMENT OF AGRICULTURE STAT 2015 (RLL)
 HB1304'GRAVELED ROAD SHOULD BE, RD. 225N (OLD CAPE RD.)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1325 ***********************************************************************
 HB1325  DESIGNATION -  L 292
 HB1325  PID         -  HB1325
 HB1325  STATE/COUNTY-  IL/JACKSON
 HB1325  COUNTRY     -  US
 HB1325  USGS QUAD   -  WOLF LAKE (2018)
 HB1325
 HB1325                         *CURRENT SURVEY CONTROL
 HB1325  ______________________________________________________________________
 HB1325* NAD 83(1986) POSITION- 37 34 21.     (N) 089 29 50.     (W)   SCALED
 HB1325* NAVD 88 ORTHO HEIGHT -   113.402 (meters)      372.05  (feet) ADJUSTED
 HB1325  ______________________________________________________________________
 HB1325  GEOID HEIGHT    -        -28.663 (meters)                     GEOID18
 HB1325  DYNAMIC HEIGHT  -        113.324 (meters)      371.80  (feet) COMP
 HB1325  MODELED GRAVITY -    979,939.8   (mgal)                       NAVD 88
 HB1325
 HB1325  VERT ORDER      -  FIRST     CLASS II
 HB1325
 HB1325.The horizontal coordinates were scaled from a map and have
 HB1325.an estimated accuracy of +/- 6 seconds.
 HB1325
 HB1325.The orthometric height was determined by differential leveling and
 HB1325.adjusted by the NATIONAL GEODETIC SURVEY
 HB1325.in June 1991.
 HB1325
 HB1325.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1325.GEOID18 height accuracy estimate available here.
 HB1325
 HB1325.Click photographs - Photos may exist for this station.
 HB1325
 HB1325.The dynamic height is computed by dividing the NAVD 88
 HB1325.geopotential number by the normal gravity value computed on the
 HB1325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1325.degrees latitude (g = 980.6199 gals.).
 HB1325
 HB1325.The modeled gravity was interpolated from observed gravity values.
 HB1325
 HB1325;                    North         East    Units  Estimated Accuracy
 HB1325;SPC IL W     -   100,730.      759,140.      MT  (+/- 180 meters Scaled)
 HB1325
 HB1325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG794613(NAD 83)
 HB1325
 HB1325                          SUPERSEDED SURVEY CONTROL
 HB1325
 HB1325  NGVD 29 (11/26/84)  113.313  (m)          371.76   (f) ADJUSTED    1 2
 HB1325
 HB1325.Superseded values are not recommended for survey control.
 HB1325
 HB1325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1325.See file dsdata.pdf to determine how the superseded data were derived.
 HB1325
 HB1325_MARKER: I = METAL ROD
 HB1325_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1325_STAMPING: L 292 1981
 HB1325_MARK LOGO: NGS
 HB1325_PROJECTION: FLUSH
 HB1325_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1325_ROD/PIPE-DEPTH: 9.7 meters
 HB1325
 HB1325  HISTORY     - Date     Condition        Report By
 HB1325  HISTORY     - 1981     MONUMENTED       NGS
 HB1325
 HB1325                          STATION DESCRIPTION
 HB1325
 HB1325'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1325'7.0 KM (4.35 MI) SOUTH FROM GRAND TOWER.
 HB1325'7.0 KILOMETERS (4.35 MILES) SOUTH ALONG TOP OF LEVEE ROAD FROM THE
 HB1325'POST OFFICE IN GRAND TOWER TO THE MARK ON THE LEFT, 0.28 KILOMETER
 HB1325'(0.15 MILE) SOUTH-SOUTHEAST OF THE CENTER OF A Y-JUNCTION OF A
 HB1325'GRAVELED ROAD, 0.8 KILOMETER (0.5 MILE) SOUTH-SOUTHEAST OF CONCRETE
 HB1325'MILE POST 6, 3.65 METERS (12.0 FEET) EAST OF THE CENTER OF LEVEE ROAD.
 HB1325'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1325'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1647 ***********************************************************************
 JA1647  DESIGNATION -  L 294
 JA1647  PID         -  JA1647
 JA1647  STATE/COUNTY-  IL/LAWRENCE
 JA1647  COUNTRY     -  US
 JA1647  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1647
 JA1647                         *CURRENT SURVEY CONTROL
 JA1647  ______________________________________________________________________
 JA1647* NAD 83(1986) POSITION- 38 43 26.     (N) 087 39 52.     (W)   SCALED
 JA1647* NAVD 88 ORTHO HEIGHT -   131.083 (meters)      430.06  (feet) ADJUSTED
 JA1647  ______________________________________________________________________
 JA1647  GEOID HEIGHT    -        -31.635 (meters)                     GEOID18
 JA1647  DYNAMIC HEIGHT  -        131.003 (meters)      429.80  (feet) COMP
 JA1647  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 JA1647
 JA1647  VERT ORDER      -  FIRST     CLASS II
 JA1647
 JA1647.The horizontal coordinates were scaled from a map and have
 JA1647.an estimated accuracy of +/- 6 seconds.
 JA1647
 JA1647.The orthometric height was determined by differential leveling and
 JA1647.adjusted by the NATIONAL GEODETIC SURVEY
 JA1647.in June 1991.
 JA1647
 JA1647.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1647.GEOID18 height accuracy estimate available here.
 JA1647
 JA1647.Click photographs - Photos may exist for this station.
 JA1647
 JA1647.The dynamic height is computed by dividing the NAVD 88
 JA1647.geopotential number by the normal gravity value computed on the
 JA1647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1647.degrees latitude (g = 980.6199 gals.).
 JA1647
 JA1647.The modeled gravity was interpolated from observed gravity values.
 JA1647
 JA1647;                    North         East    Units  Estimated Accuracy
 JA1647;SPC IL E     -   228,540.      358,170.      MT  (+/- 180 meters Scaled)
 JA1647
 JA1647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH422863(NAD 83)
 JA1647
 JA1647                          SUPERSEDED SURVEY CONTROL
 JA1647
 JA1647.No superseded survey control is available for this station.
 JA1647
 JA1647_MARKER: DV = VERTICAL CONTROL DISK
 JA1647_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JA1647_SP_SET: PIER
 JA1647_STAMPING: L 294 1986
 JA1647_MARK LOGO: NGS
 JA1647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1647
 JA1647  HISTORY     - Date     Condition        Report By
 JA1647  HISTORY     - 1986     MONUMENTED       NGS
 JA1647
 JA1647                          STATION DESCRIPTION
 JA1647
 JA1647'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1647'1.8 KM (1.1 MI) EAST FROM LAWRENCEVILLE.
 JA1647'1.8 KM (1.1 MI) EASTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1647'COURTHOUSE IN LAWRENCEVILLE, SET VERTICALLY IN THE NORTHEAST FACE OF
 JA1647'THE FIRST PIER NORTHWEST OF THE SOUTHEAST CONCRETE ABUTMENT OF A
 JA1647'HIGHWAY BRIDGE SPANNING THE EMBARRAS RIVER, AND 6.4 M (21.0 FT)
 JA1647'NORTHEAST OF THE CENTER OF THE HIGHWAY.
 JA1647'THE MARK IS 1.8 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1568 ***********************************************************************
 JB1568  DESIGNATION -  L 295
 JB1568  PID         -  JB1568
 JB1568  STATE/COUNTY-  IL/RICHLAND
 JB1568  COUNTRY     -  US
 JB1568  USGS QUAD   -  NOBLE (2018)
 JB1568
 JB1568                         *CURRENT SURVEY CONTROL
 JB1568  ______________________________________________________________________
 JB1568* NAD 83(1986) POSITION- 38 42 43.     (N) 088 07 52.     (W)   SCALED
 JB1568* NAVD 88 ORTHO HEIGHT -   133.822 (meters)      439.05  (feet) ADJUSTED
 JB1568  ______________________________________________________________________
 JB1568  GEOID HEIGHT    -        -31.325 (meters)                     GEOID18
 JB1568  DYNAMIC HEIGHT  -        133.741 (meters)      438.78  (feet) COMP
 JB1568  MODELED GRAVITY -    980,016.1   (mgal)                       NAVD 88
 JB1568
 JB1568  VERT ORDER      -  FIRST     CLASS II
 JB1568
 JB1568.The horizontal coordinates were scaled from a map and have
 JB1568.an estimated accuracy of +/- 6 seconds.
 JB1568
 JB1568.The orthometric height was determined by differential leveling and
 JB1568.adjusted by the NATIONAL GEODETIC SURVEY
 JB1568.in June 1991.
 JB1568
 JB1568.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1568.GEOID18 height accuracy estimate available here.
 JB1568
 JB1568.Click photographs - Photos may exist for this station.
 JB1568
 JB1568.The dynamic height is computed by dividing the NAVD 88
 JB1568.geopotential number by the normal gravity value computed on the
 JB1568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1568.degrees latitude (g = 980.6199 gals.).
 JB1568
 JB1568.The modeled gravity was interpolated from observed gravity values.
 JB1568
 JB1568;                    North         East    Units  Estimated Accuracy
 JB1568;SPC IL E     -   227,020.      317,590.      MT  (+/- 180 meters Scaled)
 JB1568
 JB1568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH016854(NAD 83)
 JB1568
 JB1568                          SUPERSEDED SURVEY CONTROL
 JB1568
 JB1568.No superseded survey control is available for this station.
 JB1568
 JB1568_MARKER: I = METAL ROD
 JB1568_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1568_STAMPING: L 295 1986
 JB1568_MARK LOGO: NGS
 JB1568_PROJECTION: RECESSED 2 CENTIMETERS
 JB1568_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1568_ROD/PIPE-DEPTH: 3.1 meters
 JB1568
 JB1568  HISTORY     - Date     Condition        Report By
 JB1568  HISTORY     - 1986     MONUMENTED       NGS
 JB1568
 JB1568                          STATION DESCRIPTION
 JB1568
 JB1568'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1568'4.6 KM (2.85 MI) WEST FROM OLNEY.
 JB1568'1.2 KM (0.75 MI) SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH
 JB1568'THE CHESSIE SYSTEM RAILROAD IN OLNEY, THENCE 3.4 KM (2.1 MI) WESTERLY
 JB1568'ALONG U.S. HIGHWAY 50, 32.4 M (106.3 FT) SOUTH OF THE CENTERLINE OF
 JB1568'THE HIGHWAY, 12.7 M (41.7 FT) NORTH OF THE CENTER OF A DRIVEWAY
 JB1568'LEADING EAST, 6.4 M (21.0 FT) EAST OF THE CENTER OF COUNTY ROAD 900 E,
 JB1568'AND 1.6 M (5.2 FT) NORTH OF A UTILITY POLE.  NOTE--ACCESS TO DATUM
 JB1568'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1568'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JB1568'THE MARK IS ABOVE LEVEL WITH COUNTY ROAD 900 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1580 ***********************************************************************
 JB1580  DESIGNATION -  L 296
 JB1580  PID         -  JB1580
 JB1580  STATE/COUNTY-  IL/CLAY
 JB1580  COUNTRY     -  US
 JB1580  USGS QUAD   -  CLAY CITY (2018)
 JB1580
 JB1580                         *CURRENT SURVEY CONTROL
 JB1580  ______________________________________________________________________
 JB1580* NAD 83(1986) POSITION- 38 40 39.     (N) 088 22 22.     (W)   SCALED
 JB1580* NAVD 88 ORTHO HEIGHT -   140.619 (meters)      461.35  (feet) ADJUSTED
 JB1580  ______________________________________________________________________
 JB1580  GEOID HEIGHT    -        -31.214 (meters)                     GEOID18
 JB1580  DYNAMIC HEIGHT  -        140.532 (meters)      461.06  (feet) COMP
 JB1580  MODELED GRAVITY -    980,004.6   (mgal)                       NAVD 88
 JB1580
 JB1580  VERT ORDER      -  FIRST     CLASS II
 JB1580
 JB1580.The horizontal coordinates were scaled from a map and have
 JB1580.an estimated accuracy of +/- 6 seconds.
 JB1580
 JB1580.The orthometric height was determined by differential leveling and
 JB1580.adjusted by the NATIONAL GEODETIC SURVEY
 JB1580.in June 1991.
 JB1580
 JB1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1580.GEOID18 height accuracy estimate available here.
 JB1580
 JB1580.Click photographs - Photos may exist for this station.
 JB1580
 JB1580.The dynamic height is computed by dividing the NAVD 88
 JB1580.geopotential number by the normal gravity value computed on the
 JB1580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1580.degrees latitude (g = 980.6199 gals.).
 JB1580
 JB1580.The modeled gravity was interpolated from observed gravity values.
 JB1580
 JB1580;                    North         East    Units  Estimated Accuracy
 JB1580;SPC IL E     -   223,180.      296,570.      MT  (+/- 180 meters Scaled)
 JB1580
 JB1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH805818(NAD 83)
 JB1580
 JB1580                          SUPERSEDED SURVEY CONTROL
 JB1580
 JB1580.No superseded survey control is available for this station.
 JB1580
 JB1580_MARKER: I = METAL ROD
 JB1580_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1580_STAMPING: L 296 1986
 JB1580_MARK LOGO: NGS
 JB1580_PROJECTION: FLUSH
 JB1580_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1580_ROD/PIPE-DEPTH: 4.6 meters
 JB1580
 JB1580  HISTORY     - Date     Condition        Report By
 JB1580  HISTORY     - 1986     MONUMENTED       NGS
 JB1580
 JB1580                          STATION DESCRIPTION
 JB1580
 JB1580'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1580'10.6 KM (6.6 MI) EAST FROM FLORA.
 JB1580'4.6 KM (2.85 MI) EASTERLY ALONG OLD U.S. HIGHWAY 50 (NORTH AVENUE)
 JB1580'FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.2 KM (0.1 MI)
 JB1580'NORTH ALONG U.S. HIGHWAY 45, THENCE 5.8 KM (3.6 MI) EASTERLY ALONG
 JB1580'U.S. HIGHWAY 50, 38.4 M (126.0 FT) SOUTH OF THE CENTERLINE OF THE
 JB1580'HIGHWAY, 31.1 M (102.0 FT) WEST OF THE EXTENDED CENTER OF COUNTY ROAD
 JB1580'1700 E, 13.3 M (43.6 FT) SOUTH OF THE CENTER OF A FRONTAGE ROAD, AND
 JB1580'6.4 M (21.0 FT) EAST OF THE CENTER OF A GATE AND FIELD ENTRANCE.
 JB1580'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1580'THE MARK IS 0.3 METERS  NNW FROM  A WITNESS POST AND FENCE
 JB1580'THE MARK IS 1.0 M ABOVE THE FRONTAGE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1687 ***********************************************************************
 LC1687  DESIGNATION -  L 297
 LC1687  PID         -  LC1687
 LC1687  STATE/COUNTY-  IL/MCLEAN
 LC1687  COUNTRY     -  US
 LC1687  USGS QUAD   -  HOLDER (2018)
 LC1687
 LC1687                         *CURRENT SURVEY CONTROL
 LC1687  ______________________________________________________________________
 LC1687* NAD 83(2011) POSITION- 40 23 40.41041(N) 088 51 41.06441(W)   ADJUSTED
 LC1687* NAD 83(2011) ELLIP HT-   209.715 (meters)        (06/27/12)   ADJUSTED
 LC1687* NAD 83(2011) EPOCH   -  2010.00
 LC1687* NAVD 88 ORTHO HEIGHT -   241.695 (meters)      792.96  (feet) ADJUSTED
 LC1687  ______________________________________________________________________
 LC1687  GEOID HEIGHT    -        -31.986 (meters)                     GEOID18
 LC1687  NAD 83(2011) X  -     96,663.760 (meters)                     COMP
 LC1687  NAD 83(2011) Y  - -4,863,630.227 (meters)                     COMP
 LC1687  NAD 83(2011) Z  -  4,111,585.535 (meters)                     COMP
 LC1687  LAPLACE CORR    -          1.67  (seconds)                    DEFLEC18
 LC1687  DYNAMIC HEIGHT  -        241.578 (meters)      792.58  (feet) COMP
 LC1687  MODELED GRAVITY -    980,137.0   (mgal)                       NAVD 88
 LC1687
 LC1687  VERT ORDER      -  FIRST     CLASS II
 LC1687
 LC1687  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1687  Standards:
 LC1687         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1687            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1687  -------------------------------------------------------------------
 LC1687  NETWORK    2.01   2.94           0.88   0.75   1.50      0.11035451
 LC1687  -------------------------------------------------------------------
 LC1687  Click here for local accuracies and other accuracy information.
 LC1687
 LC1687.The horizontal coordinates were established by GPS observations
 LC1687.and adjusted by the National Geodetic Survey in June 2012.
 LC1687
 LC1687.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1687.been affixed to the stable North American tectonic plate. See 
 LC1687.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1687
 LC1687.The horizontal coordinates are valid at the epoch date displayed above
 LC1687.which is a decimal equivalence of Year/Month/Day.
 LC1687
 LC1687.The orthometric height was determined by differential leveling and
 LC1687.adjusted by the NATIONAL GEODETIC SURVEY
 LC1687.in June 1991.
 LC1687
 LC1687.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1687.GEOID18 height accuracy estimate available here.
 LC1687
 LC1687.Click photographs - Photos may exist for this station.
 LC1687
 LC1687.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1687
 LC1687.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1687
 LC1687.The ellipsoidal height was determined by GPS observations
 LC1687.and is referenced to NAD 83.
 LC1687
 LC1687.The dynamic height is computed by dividing the NAVD 88
 LC1687.geopotential number by the normal gravity value computed on the
 LC1687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1687.degrees latitude (g = 980.6199 gals.).
 LC1687
 LC1687.The modeled gravity was interpolated from observed gravity values.
 LC1687
 LC1687. The following values were computed from the NAD 83(2011) position.
 LC1687
 LC1687;                    North         East     Units Scale Factor Converg.
 LC1687;SPC IL E     -   413,944.257   255,167.404   MT  0.99999973   -0 20 32.0
 LC1687;SPC IL E     - 1,358,082.12    837,161.72   sFT  0.99999973   -0 20 32.0
 LC1687;UTM  16      - 4,473,214.134   342,024.643   MT  0.99990720   -1 12 23.5
 LC1687
 LC1687!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1687!SPC IL E     -   0.99996710  x   0.99999973  =   0.99996683
 LC1687!UTM  16      -   0.99996710  x   0.99990720  =   0.99987431
 LC1687
 LC1687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4202473214(NAD 83)
 LC1687
 LC1687                          SUPERSEDED SURVEY CONTROL
 LC1687
 LC1687  NAD 83(2007)-  40 23 40.41053(N)    088 51 41.06536(W) AD(2002.00) 0
 LC1687  ELLIP H (02/10/07)  209.735  (m)                       GP(2002.00)    
 LC1687  ELLIP H (02/03/05)  209.750  (m)                       GP(       ) 4 2
 LC1687  NAD 83(1997)-  40 23 40.41039(N)    088 51 41.06524(W) AD(       ) 1
 LC1687  ELLIP H (03/04/03)  209.734  (m)                       GP(       ) 4 2
 LC1687  NAVD 88             241.69   (m)          792.9    (f) LEVELING    3  
 LC1687
 LC1687.Superseded values are not recommended for survey control.
 LC1687
 LC1687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1687.See file dsdata.pdf to determine how the superseded data were derived.
 LC1687
 LC1687_MARKER: I = METAL ROD
 LC1687_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1687_STAMPING: L 297 1986
 LC1687_MARK LOGO: NGS
 LC1687_PROJECTION: RECESSED 2 CENTIMETERS
 LC1687_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1687_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1687+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC1687_ROD/PIPE-DEPTH: 12.2 meters
 LC1687
 LC1687  HISTORY     - Date     Condition        Report By
 LC1687  HISTORY     - 1986     MONUMENTED       NGS
 LC1687  HISTORY     - 200205   GOOD             ASCPC
 LC1687  HISTORY     - 20120713 MARK NOT FOUND   ILDT
 LC1687
 LC1687                          STATION DESCRIPTION
 LC1687
 LC1687'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1687'11.8 KM (7.35 MI) SE FROM BLOOMINGTON.
 LC1687'11.8 KM (7.35 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1687'JUNCTION WITH INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, 41.6
 LC1687'M (136.5 FT) SOUTHEAST OF THE CENTER OF A DRIVEWAY, 26.2 M (86.0 FT)
 LC1687'NORTHEAST OF THE NORTHEAST CORNER OF THE BRUNINGS RESIDENCE, 9.6 M
 LC1687'(31.5 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 0.5 M (1.6 FT)
 LC1687'WEST-SOUTHWEST OF A UTILITY POLE AND UNDERGROUND CABLE JUNCTION BOX
 LC1687'NUMBER 91A1SE, AND 0.5 M (1.6 FT) SOUTH OF UNDERGROUND CABLE JUNCTION
 LC1687'BOX NUMBER TR552 TP1SE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 LC1687'5-INCH LOGO CAP.
 LC1687'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
 LC1687
 LC1687                          STATION RECOVERY (2002)
 LC1687
 LC1687'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1687'RECOVERED AS DESCRIBED
 LC1687
 LC1687                          STATION RECOVERY (2012)
 LC1687
 LC1687'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1687'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0245 ***********************************************************************
 KB0245  DESIGNATION -  L 3
 KB0245  PID         -  KB0245
 KB0245  STATE/COUNTY-  IL/JASPER
 KB0245  COUNTRY     -  US
 KB0245  USGS QUAD   -  GREENUP (2018)
 KB0245
 KB0245                         *CURRENT SURVEY CONTROL
 KB0245  ______________________________________________________________________
 KB0245* NAD 83(1986) POSITION- 39 09 39.     (N) 088 09 03.     (W)   SCALED
 KB0245* NAVD 88 ORTHO HEIGHT -   177.320 (meters)      581.76  (feet) ADJUSTED
 KB0245  ______________________________________________________________________
 KB0245  GEOID HEIGHT    -        -31.973 (meters)                     GEOID18
 KB0245  DYNAMIC HEIGHT  -        177.216 (meters)      581.42  (feet) COMP
 KB0245  MODELED GRAVITY -    980,033.2   (mgal)                       NAVD 88
 KB0245
 KB0245  VERT ORDER      -  FIRST     CLASS II
 KB0245
 KB0245.The horizontal coordinates were scaled from a map and have
 KB0245.an estimated accuracy of +/- 6 seconds.
 KB0245
 KB0245.The orthometric height was determined by differential leveling and
 KB0245.adjusted by the NATIONAL GEODETIC SURVEY
 KB0245.in June 1991.
 KB0245
 KB0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0245.GEOID18 height accuracy estimate available here.
 KB0245
 KB0245.Click photographs - Photos may exist for this station.
 KB0245
 KB0245.The dynamic height is computed by dividing the NAVD 88
 KB0245.geopotential number by the normal gravity value computed on the
 KB0245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0245.degrees latitude (g = 980.6199 gals.).
 KB0245
 KB0245.The modeled gravity was interpolated from observed gravity values.
 KB0245
 KB0245;                    North         East    Units  Estimated Accuracy
 KB0245;SPC IL E     -   276,850.      315,770.      MT  (+/- 180 meters Scaled)
 KB0245
 KB0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ005352(NAD 83)
 KB0245
 KB0245                          SUPERSEDED SURVEY CONTROL
 KB0245
 KB0245  NGVD 29 (??/??/92)  177.384  (m)          581.97   (f) ADJ UNCH    1 2
 KB0245
 KB0245.Superseded values are not recommended for survey control.
 KB0245
 KB0245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0245.See file dsdata.pdf to determine how the superseded data were derived.
 KB0245
 KB0245_MARKER: P = PIPE CAP
 KB0245_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0245_STAMPING: ILLINOIS 581 1906
 KB0245_MARK LOGO: USGS
 KB0245_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0245_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0245
 KB0245  HISTORY     - Date     Condition        Report By
 KB0245  HISTORY     - 1906     MONUMENTED       USGS
 KB0245  HISTORY     - 1956     GOOD             CGS
 KB0245  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 KB0245
 KB0245                          STATION DESCRIPTION
 KB0245
 KB0245'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0245'0.3 MI N FROM HIDALGO.
 KB0245'ABOUT 0.3 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0245'CROSSING OF MAIN EAST-WEST STREET AT HIDALGO, 21.7 FEET WEST OF
 KB0245'WEST RAIL, 14 FEET WEST OF MILE POST P 148, 3 FEET EAST OF A
 KB0245'FENCE LINE, 52 FEET WEST-NORTHWEST AND ACROSS TRACK FROM THE 15TH
 KB0245'TELEPHONE POLE NORTH OF ROAD CROSSING AT HIDALGO, 2 FEET
 KB0245'NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW
 KB0245'LEVEL OF TRACK AND IS A U.S.G.S. PIPE AND CAP PROJECTING 7
 KB0245'INCHES.
 KB0245
 KB0245                          STATION RECOVERY (2012)
 KB0245
 KB0245'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0245'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0888 ***********************************************************************
 LC0888  DESIGNATION -  L 30
 LC0888  PID         -  LC0888
 LC0888  STATE/COUNTY-  IL/PEORIA
 LC0888  COUNTRY     -  US
 LC0888  USGS QUAD   -  CHILLICOTHE (2018)
 LC0888
 LC0888                         *CURRENT SURVEY CONTROL
 LC0888  ______________________________________________________________________
 LC0888* NAD 83(1986) POSITION- 40 55 49.     (N) 089 29 31.     (W)   SCALED
 LC0888* NAVD 88 ORTHO HEIGHT -   157.760 (meters)      517.58  (feet) ADJUSTED
 LC0888  ______________________________________________________________________
 LC0888  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 LC0888  DYNAMIC HEIGHT  -        157.691 (meters)      517.36  (feet) COMP
 LC0888  MODELED GRAVITY -    980,187.3   (mgal)                       NAVD 88
 LC0888
 LC0888  VERT ORDER      -  FIRST     CLASS II
 LC0888
 LC0888.The horizontal coordinates were scaled from a map and have
 LC0888.an estimated accuracy of +/- 6 seconds.
 LC0888
 LC0888.The orthometric height was determined by differential leveling and
 LC0888.adjusted by the NATIONAL GEODETIC SURVEY
 LC0888.in June 1991.
 LC0888
 LC0888.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0888.GEOID18 height accuracy estimate available here.
 LC0888
 LC0888.Click photographs - Photos may exist for this station.
 LC0888
 LC0888.The dynamic height is computed by dividing the NAVD 88
 LC0888.geopotential number by the normal gravity value computed on the
 LC0888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0888.degrees latitude (g = 980.6199 gals.).
 LC0888
 LC0888.The modeled gravity was interpolated from observed gravity values.
 LC0888
 LC0888;                    North         East    Units  Estimated Accuracy
 LC0888;SPC IL W     -   473,500.      756,830.      MT  (+/- 180 meters Scaled)
 LC0888
 LC0888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL901340(NAD 83)
 LC0888
 LC0888                          SUPERSEDED SURVEY CONTROL
 LC0888
 LC0888  NGVD 29 (??/??/92)  157.830  (m)          517.81   (f) ADJ UNCH    1 2
 LC0888
 LC0888.Superseded values are not recommended for survey control.
 LC0888
 LC0888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0888.See file dsdata.pdf to determine how the superseded data were derived.
 LC0888
 LC0888_MARKER: DB = BENCH MARK DISK
 LC0888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0888_STAMPING: L 30 1934
 LC0888_MARK LOGO: CGS
 LC0888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0888+STABILITY: SURFACE MOTION
 LC0888
 LC0888  HISTORY     - Date     Condition        Report By
 LC0888  HISTORY     - 1934     MONUMENTED       CGS
 LC0888  HISTORY     - 1960     GOOD             CGS
 LC0888  HISTORY     - 1971     MARK NOT FOUND   USGS
 LC0888  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC0888
 LC0888                          STATION DESCRIPTION
 LC0888
 LC0888'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0888'AT CHILLICOTHE.
 LC0888'AT CHILLICOTHE, ALONG THE ATCHINSON, TOPEKA AND SANTA FE RAILWAY,
 LC0888'ABOUT 10 RAILS WEST OF MILE POST 130, AT THE CROSSING OF NORTH
 LC0888'SANTA FE AVENUE THAT LEADS TO THE STATION, 31 1/2 FEET NORTH OF
 LC0888'NORTH RAIL OF NORTH MAIN TRACK, 165 FEET WEST-SOUTHWEST AND
 LC0888'ACROSS A GRAVEL DRIVE FROM THE SOUTHWEST CORNER OF THE STATION,
 LC0888'21 FEET NORTHEAST OF THE FIRST TELEPHONE POLE WEST OF THE
 LC0888'CROSSING, 2 1/2 FEET NORTH-NORTHWEST OF A POST SUPPORTING A SIGN
 LC0888'DO NOT DRIVE ON PLATFORM, 1/2 FOOT ABOVE LEVEL OF TRACK AND SET
 LC0888'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 LC0888
 LC0888                          STATION RECOVERY (1971)
 LC0888
 LC0888'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 LC0888'MARK NOT FOUND.
 LC0888
 LC0888                          STATION RECOVERY (1998)
 LC0888
 LC0888'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0888'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2123 ***********************************************************************
 LB2123  DESIGNATION -  L 300
 LB2123  PID         -  LB2123
 LB2123  STATE/COUNTY-  IL/VERMILION
 LB2123  COUNTRY     -  US
 LB2123  USGS QUAD   -  DANVILLE SW (2018)
 LB2123
 LB2123                         *CURRENT SURVEY CONTROL
 LB2123  ______________________________________________________________________
 LB2123* NAD 83(1986) POSITION- 40 05 52.9    (N) 087 39 49.7    (W)   HD_HELD2
 LB2123* NAVD 88 ORTHO HEIGHT -   195.550 (meters)      641.57  (feet) ADJUSTED
 LB2123  ______________________________________________________________________
 LB2123  GEOID HEIGHT    -        -32.434 (meters)                     GEOID18
 LB2123  DYNAMIC HEIGHT  -        195.453 (meters)      641.25  (feet) COMP
 LB2123  MODELED GRAVITY -    980,126.5   (mgal)                       NAVD 88
 LB2123
 LB2123  VERT ORDER      -  FIRST     CLASS II
 LB2123
 LB2123.The horizontal coordinates were established by autonomous hand held GPS
 LB2123.observations and have an estimated accuracy of +/- 10 meters.
 LB2123
 LB2123.The orthometric height was determined by differential leveling and
 LB2123.adjusted by the NATIONAL GEODETIC SURVEY
 LB2123.in June 1991.
 LB2123
 LB2123.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2123.GEOID18 height accuracy estimate available here.
 LB2123
 LB2123.Click photographs - Photos may exist for this station.
 LB2123
 LB2123.The dynamic height is computed by dividing the NAVD 88
 LB2123.geopotential number by the normal gravity value computed on the
 LB2123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2123.degrees latitude (g = 980.6199 gals.).
 LB2123
 LB2123.The modeled gravity was interpolated from observed gravity values.
 LB2123
 LB2123;                    North         East    Units  Estimated Accuracy
 LB2123;SPC IL E     -   381,099.      357,091.      MT  (+/- 10 meters HH2 GPS)
 LB2123
 LB2123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4341838848(NAD 83)
 LB2123
 LB2123                          SUPERSEDED SURVEY CONTROL
 LB2123
 LB2123.No superseded survey control is available for this station.
 LB2123
 LB2123_MARKER: F = FLANGE-ENCASED ROD
 LB2123_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2123_STAMPING: L 300 1986
 LB2123_MARK LOGO: NGS
 LB2123_PROJECTION: RECESSED 3 CENTIMETERS
 LB2123_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2123_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2123_ROD/PIPE-DEPTH: 6.7 meters
 LB2123
 LB2123  HISTORY     - Date     Condition        Report By
 LB2123  HISTORY     - 1986     MONUMENTED       NGS
 LB2123  HISTORY     - 20200613 GOOD             USPSQD
 LB2123
 LB2123                          STATION DESCRIPTION
 LB2123
 LB2123'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2123'4.6 KM (2.85 MI) SW FROM DANVILLE.
 LB2123'1.5 KM (0.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LB2123'WITH U.S. HIGHWAY 136 IN DANVILLE, THENCE 3.1 KM (1.95 MI)
 LB2123'SOUTHWESTERLY ALONG COUNTY ROAD 506, 11.5 M (37.7 FT) SOUTH OF THE
 LB2123'CENTERLINE OF THE ROAD, 8.2 M (26.9 FT) WEST OF THE CENTER OF THE MAIN
 LB2123'ENTRANCE TO THE VERMILION MANOR NURSING HOME, AND 1.3 M (4.3 FT) EAST
 LB2123'OF A UTILITY POLE WITH A STREET LIGHT.  NOTE--ACCESS TO DATUM POINT IS
 LB2123'HAD THROUGH A 5-INCH LOGO CAP.
 LB2123'THE MARK IS 1.4 METERS  W FROM  A WITNESS POST
 LB2123'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 LB2123
 LB2123                          STATION RECOVERY (2020)
 LB2123
 LB2123'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 LB2123'NO WITNESS POST.  THE MARK IS 40 INCHES (102 CM) NORTH-NORTHEAST OF A
 LB2123'SAWED-OFF UTILITY POLE WITH ONE GUY WIRE AND WHITE AND RED REFLECTIVE
 LB2123'BANDS ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1650 ***********************************************************************
 LC1650  DESIGNATION -  L 301
 LC1650  PID         -  LC1650
 LC1650  STATE/COUNTY-  IL/CHAMPAIGN
 LC1650  COUNTRY     -  US
 LC1650  USGS QUAD   -  URBANA (2018)
 LC1650
 LC1650                         *CURRENT SURVEY CONTROL
 LC1650  ______________________________________________________________________
 LC1650* NAD 83(1986) POSITION- 40 03 30.     (N) 088 09 42.     (W)   SCALED
 LC1650* NAVD 88 ORTHO HEIGHT -   210.746 (meters)      691.42  (feet) ADJUSTED
 LC1650  ______________________________________________________________________
 LC1650  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC1650  DYNAMIC HEIGHT  -        210.638 (meters)      691.07  (feet) COMP
 LC1650  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 LC1650
 LC1650  VERT ORDER      -  FIRST     CLASS II
 LC1650
 LC1650.The horizontal coordinates were scaled from a map and have
 LC1650.an estimated accuracy of +/- 6 seconds.
 LC1650
 LC1650.The orthometric height was determined by differential leveling and
 LC1650.adjusted by the NATIONAL GEODETIC SURVEY
 LC1650.in June 1991.
 LC1650
 LC1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1650.GEOID18 height accuracy estimate available here.
 LC1650
 LC1650.Click photographs - Photos may exist for this station.
 LC1650
 LC1650.The dynamic height is computed by dividing the NAVD 88
 LC1650.geopotential number by the normal gravity value computed on the
 LC1650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1650.degrees latitude (g = 980.6199 gals.).
 LC1650
 LC1650.The modeled gravity was interpolated from observed gravity values.
 LC1650
 LC1650;                    North         East    Units  Estimated Accuracy
 LC1650;SPC IL E     -   376,490.      314,650.      MT  (+/- 180 meters Scaled)
 LC1650
 LC1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK009348(NAD 83)
 LC1650
 LC1650                          SUPERSEDED SURVEY CONTROL
 LC1650
 LC1650.No superseded survey control is available for this station.
 LC1650
 LC1650_MARKER: I = METAL ROD
 LC1650_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1650_STAMPING: L 301 1986
 LC1650_MARK LOGO: NGS
 LC1650_PROJECTION: FLUSH
 LC1650_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1650+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2005
 LC1650_ROD/PIPE-DEPTH: 9.8 meters
 LC1650
 LC1650  HISTORY     - Date     Condition        Report By
 LC1650  HISTORY     - 1986     MONUMENTED       NGS
 LC1650  HISTORY     - 20051205 GOOD             ILDT
 LC1650
 LC1650                          STATION DESCRIPTION
 LC1650
 LC1650'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1650'9.8 KM (6.1 MI) SOUTH FROM URBANA.
 LC1650'9.8 KM (6.1 MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 LC1650'WITH U.S. HIGHWAY 150 IN URBANA, 0.4 KM (0.25 MI) NORTH OF THE
 LC1650'INTERSECTION OF DEERS ROAD, 24.4 M (80.1 FT) EAST OF THE CENTERLINE OF
 LC1650'THE HIGHWAY, 22.5 M (73.8 FT) SOUTH-SOUTHEAST OF THE NORTH END OF A
 LC1650'4-FT METAL CULVERT, 8.2 M (26.9 FT) SOUTH OF THE EXTENDED CENTER OF A
 LC1650'NARROW TRACK ROAD, AND 2.8 M (9.2 FT) NORTHEAST OF THE SOUTH END OF
 LC1650'THE CULVERT.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO
 LC1650'CAP.
 LC1650'THE MARK IS 0.2 METERS  W FROM  A WITNESS POST
 LC1650'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 LC1650
 LC1650                          STATION RECOVERY (2005)
 LC1650
 LC1650'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1650'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0442 ***********************************************************************
 LD0442  DESIGNATION -  L 32
 LD0442  PID         -  LD0442
 LD0442  STATE/COUNTY-  IL/WARREN
 LD0442  COUNTRY     -  US
 LD0442  USGS QUAD   -  MONMOUTH (2018)
 LD0442
 LD0442                         *CURRENT SURVEY CONTROL
 LD0442  ______________________________________________________________________
 LD0442* NAD 83(1986) POSITION- 40 54 17.     (N) 090 38 31.     (W)   SCALED
 LD0442* NAVD 88 ORTHO HEIGHT -   235.527 (meters)      772.72  (feet) ADJUSTED
 LD0442  ______________________________________________________________________
 LD0442  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0442  DYNAMIC HEIGHT  -        235.421 (meters)      772.38  (feet) COMP
 LD0442  MODELED GRAVITY -    980,168.7   (mgal)                       NAVD 88
 LD0442
 LD0442  VERT ORDER      -  SECOND    CLASS 0
 LD0442
 LD0442.The horizontal coordinates were scaled from a map and have
 LD0442.an estimated accuracy of +/- 6 seconds.
 LD0442
 LD0442.The orthometric height was determined by differential leveling and
 LD0442.adjusted by the NATIONAL GEODETIC SURVEY
 LD0442.in June 1991.
 LD0442
 LD0442.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0442.GEOID18 height accuracy estimate available here.
 LD0442
 LD0442.Click photographs - Photos may exist for this station.
 LD0442
 LD0442.The dynamic height is computed by dividing the NAVD 88
 LD0442.geopotential number by the normal gravity value computed on the
 LD0442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0442.degrees latitude (g = 980.6199 gals.).
 LD0442
 LD0442.The modeled gravity was interpolated from observed gravity values.
 LD0442
 LD0442;                    North         East    Units  Estimated Accuracy
 LD0442;SPC IL W     -   470,550.      659,960.      MT  (+/- 180 meters Scaled)
 LD0442
 LD0442_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF986308(NAD 83)
 LD0442
 LD0442                          SUPERSEDED SURVEY CONTROL
 LD0442
 LD0442  NGVD 29 (??/??/92)  235.582  (m)          772.91   (f) ADJ UNCH    2 0
 LD0442
 LD0442.Superseded values are not recommended for survey control.
 LD0442
 LD0442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0442.See file dsdata.pdf to determine how the superseded data were derived.
 LD0442
 LD0442_MARKER: DB = BENCH MARK DISK
 LD0442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0442_STAMPING: L 32 1934
 LD0442_MARK LOGO: CGS
 LD0442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0442+STABILITY: SURFACE MOTION
 LD0442
 LD0442  HISTORY     - Date     Condition        Report By
 LD0442  HISTORY     - 1934     MONUMENTED       CGS
 LD0442  HISTORY     - 1943     GOOD             CGS
 LD0442  HISTORY     - 1979     MARK NOT FOUND   USGS
 LD0442  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0442  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0442
 LD0442                          STATION DESCRIPTION
 LD0442
 LD0442'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0442'AT MONMOUTH.
 LD0442'AT MONMOUTH, WARREN COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0442'QUINCY RAILROAD, AT THE CROSSING OF SOUTH FIFTH STREET, 43 FEET
 LD0442'SOUTH OF THE CENTERLINE OF THE SOUTH MAIN TRACK, 36 FEET EAST
 LD0442'OF THE CENTERLINE OF THE STREET, AND 3 FEET NORTHEAST OF A POLE.
 LD0442'A STANDARD DISK, STAMPED L 32 1934 AND SET IN THE TOP OF A
 LD0442'CONCRETE POST.
 LD0442
 LD0442                          STATION RECOVERY (1979)
 LD0442
 LD0442'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LD0442'MARK NOT FOUND.
 LD0442
 LD0442                          STATION RECOVERY (2001)
 LD0442
 LD0442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0442'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0442
 LD0442                          STATION RECOVERY (2012)
 LD0442
 LD0442'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0442'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0507 ***********************************************************************
 LD0507  DESIGNATION -  L 33
 LD0507  PID         -  LD0507
 LD0507  STATE/COUNTY-  IL/HANCOCK
 LD0507  COUNTRY     -  US
 LD0507  USGS QUAD   -  LOMAX (2018)
 LD0507
 LD0507                         *CURRENT SURVEY CONTROL
 LD0507  ______________________________________________________________________
 LD0507* NAD 83(1986) POSITION- 40 38 06.     (N) 091 02 03.     (W)   SCALED
 LD0507* NAVD 88 ORTHO HEIGHT -   209.496 (meters)      687.32  (feet) ADJUSTED
 LD0507  ______________________________________________________________________
 LD0507  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 LD0507  DYNAMIC HEIGHT  -        209.396 (meters)      686.99  (feet) COMP
 LD0507  MODELED GRAVITY -    980,139.6   (mgal)                       NAVD 88
 LD0507
 LD0507  VERT ORDER      -  SECOND    CLASS 0
 LD0507
 LD0507.The horizontal coordinates were scaled from a map and have
 LD0507.an estimated accuracy of +/- 6 seconds.
 LD0507
 LD0507.The orthometric height was determined by differential leveling and
 LD0507.adjusted by the NATIONAL GEODETIC SURVEY
 LD0507.in June 1991.
 LD0507
 LD0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0507.GEOID18 height accuracy estimate available here.
 LD0507
 LD0507.Click photographs - Photos may exist for this station.
 LD0507
 LD0507.The dynamic height is computed by dividing the NAVD 88
 LD0507.geopotential number by the normal gravity value computed on the
 LD0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0507.degrees latitude (g = 980.6199 gals.).
 LD0507
 LD0507.The modeled gravity was interpolated from observed gravity values.
 LD0507
 LD0507;                    North         East    Units  Estimated Accuracy
 LD0507;SPC IL W     -   440,860.      626,620.      MT  (+/- 180 meters Scaled)
 LD0507
 LD0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF662000(NAD 83)
 LD0507
 LD0507                          SUPERSEDED SURVEY CONTROL
 LD0507
 LD0507  NGVD 29 (??/??/92)  209.548  (m)          687.49   (f) ADJ UNCH    2 0
 LD0507
 LD0507.Superseded values are not recommended for survey control.
 LD0507
 LD0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0507.See file dsdata.pdf to determine how the superseded data were derived.
 LD0507
 LD0507_MARKER: DB = BENCH MARK DISK
 LD0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0507_STAMPING: L 33 1934
 LD0507_MARK LOGO: CGS
 LD0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0507+STABILITY: SURFACE MOTION
 LD0507
 LD0507  HISTORY     - Date     Condition        Report By
 LD0507  HISTORY     - 1934     MONUMENTED       CGS
 LD0507  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0507
 LD0507                          STATION DESCRIPTION
 LD0507
 LD0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0507'5.4 MI NW FROM LA HARPE.
 LD0507'5.4 MILES NORTHWEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LD0507'FROM THE STATION AT LA HARPE, HANCOCK COUNTY, 3 POLES SOUTHEAST
 LD0507'OF MILEPOST 201, 57 FEET NORTHWEST OF THE CENTER OF A ROAD CROSSING,
 LD0507'15 FEET SOUTHWEST OF THE CENTERLINE OF THE TRACK, AND ABOUT
 LD0507'18 INCHES ABOVE THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED
 LD0507'L 33 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0507
 LD0507                          STATION RECOVERY (2012)
 LD0507
 LD0507'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0507'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0286 ***********************************************************************
 LD0286  DESIGNATION -  L 34
 LD0286  PID         -  LD0286
 LD0286  STATE/COUNTY-  IL/FULTON
 LD0286  COUNTRY     -  US
 LD0286  USGS QUAD   -  SMITHFIELD (2018)
 LD0286
 LD0286                         *CURRENT SURVEY CONTROL
 LD0286  ______________________________________________________________________
 LD0286* NAD 83(1986) POSITION- 40 29 03.     (N) 090 22 11.     (W)   SCALED
 LD0286* NAVD 88 ORTHO HEIGHT -   154.471 (meters)      506.79  (feet) ADJUSTED
 LD0286  ______________________________________________________________________
 LD0286  GEOID HEIGHT    -        -33.214 (meters)                     GEOID18
 LD0286  DYNAMIC HEIGHT  -        154.395 (meters)      506.54  (feet) COMP
 LD0286  MODELED GRAVITY -    980,129.3   (mgal)                       NAVD 88
 LD0286
 LD0286  VERT ORDER      -  SECOND    CLASS 0
 LD0286
 LD0286.The horizontal coordinates were scaled from a map and have
 LD0286.an estimated accuracy of +/- 6 seconds.
 LD0286
 LD0286.The orthometric height was determined by differential leveling and
 LD0286.adjusted by the NATIONAL GEODETIC SURVEY
 LD0286.in June 1991.
 LD0286
 LD0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0286.GEOID18 height accuracy estimate available here.
 LD0286
 LD0286.Click photographs - Photos may exist for this station.
 LD0286
 LD0286.The dynamic height is computed by dividing the NAVD 88
 LD0286.geopotential number by the normal gravity value computed on the
 LD0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0286.degrees latitude (g = 980.6199 gals.).
 LD0286
 LD0286.The modeled gravity was interpolated from observed gravity values.
 LD0286
 LD0286;                    North         East    Units  Estimated Accuracy
 LD0286;SPC IL W     -   423,770.      682,780.      MT  (+/- 180 meters Scaled)
 LD0286
 LD0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE229848(NAD 83)
 LD0286
 LD0286                          SUPERSEDED SURVEY CONTROL
 LD0286
 LD0286  NGVD 29 (??/??/92)  154.555  (m)          507.07   (f) ADJ UNCH    2 0
 LD0286
 LD0286.Superseded values are not recommended for survey control.
 LD0286
 LD0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0286.See file dsdata.pdf to determine how the superseded data were derived.
 LD0286
 LD0286_MARKER: DB = BENCH MARK DISK
 LD0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0286_STAMPING: L 34 1934
 LD0286_MARK LOGO: CGS
 LD0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0286+STABILITY: SURFACE MOTION
 LD0286_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0286+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2011
 LD0286
 LD0286  HISTORY     - Date     Condition        Report By
 LD0286  HISTORY     - 1934     MONUMENTED       CGS
 LD0286  HISTORY     - 20111018 GOOD             ATKNA
 LD0286
 LD0286                          STATION DESCRIPTION
 LD0286
 LD0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0286'1.3 MI W FROM SEVILLE.
 LD0286'1.3 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0286'THE STATION AT SEVILLE, FULTON COUNTY, AT POLE 159+04, 18 FEET
 LD0286'SOUTHEAST OF A POINT 30 FEET SOUTHWEST OF THE CENTER OF A ROAD
 LD0286'CROSSING, 6 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE, AND ABOUT
 LD0286'2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED L 34 1934
 LD0286'AND SET IN THE TOP OF A CONCRETE POST.
 LD0286
 LD0286                          STATION RECOVERY (2011)
 LD0286
 LD0286'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0286'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 LD0286'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 LD0286'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0317 ***********************************************************************
 LD0317  DESIGNATION -  L 35
 LD0317  PID         -  LD0317
 LD0317  STATE/COUNTY-  IL/MASON
 LD0317  COUNTRY     -  US
 LD0317  USGS QUAD   -  HAVANA (2018)
 LD0317
 LD0317                         *CURRENT SURVEY CONTROL
 LD0317  ______________________________________________________________________
 LD0317* NAD 83(1986) POSITION- 40 16 29.     (N) 090 03 04.     (W)   SCALED
 LD0317* NAVD 88 ORTHO HEIGHT -   146.232 (meters)      479.76  (feet) ADJUSTED
 LD0317  ______________________________________________________________________
 LD0317  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 LD0317  DYNAMIC HEIGHT  -        146.159 (meters)      479.52  (feet) COMP
 LD0317  MODELED GRAVITY -    980,127.2   (mgal)                       NAVD 88
 LD0317
 LD0317  VERT ORDER      -  SECOND    CLASS 0
 LD0317
 LD0317.The horizontal coordinates were scaled from a map and have
 LD0317.an estimated accuracy of +/- 6 seconds.
 LD0317
 LD0317.The orthometric height was determined by differential leveling and
 LD0317.adjusted by the NATIONAL GEODETIC SURVEY
 LD0317.in June 1991.
 LD0317
 LD0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0317.GEOID18 height accuracy estimate available here.
 LD0317
 LD0317.Click photographs - Photos may exist for this station.
 LD0317
 LD0317.The dynamic height is computed by dividing the NAVD 88
 LD0317.geopotential number by the normal gravity value computed on the
 LD0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0317.degrees latitude (g = 980.6199 gals.).
 LD0317
 LD0317.The modeled gravity was interpolated from observed gravity values.
 LD0317
 LD0317;                    North         East    Units  Estimated Accuracy
 LD0317;SPC IL W     -   400,500.      709,830.      MT  (+/- 180 meters Scaled)
 LD0317
 LD0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE507624(NAD 83)
 LD0317
 LD0317                          SUPERSEDED SURVEY CONTROL
 LD0317
 LD0317  NGVD 29 (??/??/92)  146.327  (m)          480.07   (f) ADJ UNCH    2 0
 LD0317
 LD0317.Superseded values are not recommended for survey control.
 LD0317
 LD0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0317.See file dsdata.pdf to determine how the superseded data were derived.
 LD0317
 LD0317_MARKER: DB = BENCH MARK DISK
 LD0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0317_STAMPING: L 35 1934
 LD0317_MARK LOGO: CGS
 LD0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0317+STABILITY: SURFACE MOTION
 LD0317
 LD0317  HISTORY     - Date     Condition        Report By
 LD0317  HISTORY     - 1934     MONUMENTED       CGS
 LD0317  HISTORY     - 20070117 MARK NOT FOUND   INDIV
 LD0317  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0317
 LD0317                          STATION DESCRIPTION
 LD0317
 LD0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0317'1.7 MI SE FROM HAVANA.
 LD0317'1.7 MILES SOUTHEAST ALONG THE CHICAGO AND ILLINOIS MIDLAND
 LD0317'RAILWAY FROM THE FREIGHT STATION AT HAVANA, MASON COUNTY, 8 POLES
 LD0317'NORTH OF MILEPOST 43, AT PUBLIC-ROAD CROSSING 427, 21 FEET EAST
 LD0317'OF THE CENTERLINE OF THE TRACK, 18 FEET SOUTH OF THE CENTERLINE
 LD0317'OF THE ROAD, 8 FEET SOUTHEAST OF A RIGHT-OF-WAY FENCE CORNER, AND
 LD0317'3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED L 35 1934
 LD0317'AND SET IN THE TOP OF A CONCRETE POST.
 LD0317
 LD0317                          STATION RECOVERY (2007)
 LD0317
 LD0317'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 LD0317'MARK NOT FOUND.
 LD0317
 LD0317                          STATION RECOVERY (2012)
 LD0317
 LD0317'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0317'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1001 ***********************************************************************
 KB1001  DESIGNATION -  L 36
 KB1001  PID         -  KB1001
 KB1001  STATE/COUNTY-  IL/SANGAMON
 KB1001  COUNTRY     -  US
 KB1001  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1001
 KB1001                         *CURRENT SURVEY CONTROL
 KB1001  ______________________________________________________________________
 KB1001* NAD 83(1986) POSITION- 39 48 14.0    (N) 089 38 53.4    (W)   HD_HELD2
 KB1001* NAVD 88 ORTHO HEIGHT -   183.878 (meters)      603.27  (feet) ADJUSTED
 KB1001  ______________________________________________________________________
 KB1001  GEOID HEIGHT    -        -32.551 (meters)                     GEOID18
 KB1001  DYNAMIC HEIGHT  -        183.777 (meters)      602.94  (feet) COMP
 KB1001  MODELED GRAVITY -    980,075.3   (mgal)                       NAVD 88
 KB1001
 KB1001  VERT ORDER      -  SECOND    CLASS 0
 KB1001
 KB1001.The horizontal coordinates were established by autonomous hand held GPS
 KB1001.observations and have an estimated accuracy of +/- 10 meters.
 KB1001
 KB1001.The orthometric height was determined by differential leveling and
 KB1001.adjusted by the NATIONAL GEODETIC SURVEY
 KB1001.in June 1991.
 KB1001
 KB1001.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1001.GEOID18 height accuracy estimate available here.
 KB1001
 KB1001.Click photographs - Photos may exist for this station.
 KB1001
 KB1001.The dynamic height is computed by dividing the NAVD 88
 KB1001.geopotential number by the normal gravity value computed on the
 KB1001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1001.degrees latitude (g = 980.6199 gals.).
 KB1001
 KB1001.The modeled gravity was interpolated from observed gravity values.
 KB1001
 KB1001;                    North         East    Units  Estimated Accuracy
 KB1001;SPC IL W     -   348,343.      744,401.      MT  (+/- 10 meters HH2 GPS)
 KB1001
 KB1001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7329309346(NAD 83)
 KB1001
 KB1001                          SUPERSEDED SURVEY CONTROL
 KB1001
 KB1001  NGVD 29 (??/??/92)  183.974  (m)          603.59   (f) ADJ UNCH    2 0
 KB1001
 KB1001.Superseded values are not recommended for survey control.
 KB1001
 KB1001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1001.See file dsdata.pdf to determine how the superseded data were derived.
 KB1001
 KB1001_MARKER: DB = BENCH MARK DISK
 KB1001_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB1001_SP_SET: BUILDING
 KB1001_STAMPING: L 36 1934
 KB1001_MARK LOGO: CGS
 KB1001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1001_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1001+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2018
 KB1001
 KB1001  HISTORY     - Date     Condition        Report By
 KB1001  HISTORY     - 1934     MONUMENTED       CGS
 KB1001  HISTORY     - 1958     GOOD             CGS
 KB1001  HISTORY     - 20090210 GOOD             NGS
 KB1001  HISTORY     - 20150524 GOOD             GEOCAC
 KB1001  HISTORY     - 20180916 GOOD             GEOCAC
 KB1001
 KB1001                          STATION DESCRIPTION
 KB1001
 KB1001'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 KB1001'AT SPRINGFIELD.
 KB1001'AT SPRINGFIELD, AT THE ILLINOIS CENTRAL RAILROAD STATION (USED
 KB1001'ALSO BY THE CHICAGO AND ILLINOIS MIDLAND RAILWAY), IN THE NORTH
 KB1001'WALL, 8 FEET EAST OF THE BAGGAGE-ROOM DOOR, 2 FEET WEST OF THE
 KB1001'NORTHEAST CORNER OF THE BUILDING, AND ABOUT 4 FEET ABOVE THE
 KB1001'TRACK, SET VERTICALLY.
 KB1001
 KB1001                          STATION RECOVERY (2009)
 KB1001
 KB1001'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2009 (DRD)
 KB1001'RECOVERED IN GOOD CONDITION.
 KB1001
 KB1001                          STATION RECOVERY (2015)
 KB1001
 KB1001'RECOVERY NOTE BY GEOCACHING 2015 (DSA)
 KB1001'MARK FOUND IN GOOD CONDITION
 KB1001
 KB1001                          STATION RECOVERY (2018)
 KB1001
 KB1001'RECOVERY NOTE BY GEOCACHING 2018 (RCF)
 KB1001'THE RAILROAD TRACKS HAVE BEEN REMOVED.  THE BUILDING IS KNOWN AS UNION
 KB1001'STATION.  STREET ADDRESS IS 500 E MADISON ST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1158 ***********************************************************************
 LC1158  DESIGNATION -  L 38
 LC1158  PID         -  LC1158
 LC1158  STATE/COUNTY-  IL/LOGAN
 LC1158  COUNTRY     -  US
 LC1158  USGS QUAD   -  LINCOLN EAST (2018)
 LC1158
 LC1158                         *CURRENT SURVEY CONTROL
 LC1158  ______________________________________________________________________
 LC1158* NAD 83(1986) POSITION- 40 08 45.     (N) 089 21 41.     (W)   SCALED
 LC1158* NAVD 88 ORTHO HEIGHT -   180.852 (meters)      593.35  (feet) ADJUSTED
 LC1158  ______________________________________________________________________
 LC1158  GEOID HEIGHT    -        -32.530 (meters)                     GEOID18
 LC1158  DYNAMIC HEIGHT  -        180.759 (meters)      593.04  (feet) COMP
 LC1158  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 LC1158
 LC1158  VERT ORDER      -  SECOND    CLASS 0
 LC1158
 LC1158.The horizontal coordinates were scaled from a map and have
 LC1158.an estimated accuracy of +/- 6 seconds.
 LC1158
 LC1158.The orthometric height was determined by differential leveling and
 LC1158.adjusted by the NATIONAL GEODETIC SURVEY
 LC1158.in June 1991.
 LC1158
 LC1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1158.GEOID18 height accuracy estimate available here.
 LC1158
 LC1158.Click photographs - Photos may exist for this station.
 LC1158
 LC1158.The dynamic height is computed by dividing the NAVD 88
 LC1158.geopotential number by the normal gravity value computed on the
 LC1158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1158.degrees latitude (g = 980.6199 gals.).
 LC1158
 LC1158.The modeled gravity was interpolated from observed gravity values.
 LC1158
 LC1158;                    North         East    Units  Estimated Accuracy
 LC1158;SPC IL W     -   386,490.      768,620.      MT  (+/- 180 meters Scaled)
 LC1158
 LC1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK988466(NAD 83)
 LC1158
 LC1158                          SUPERSEDED SURVEY CONTROL
 LC1158
 LC1158  NGVD 29 (??/??/92)  180.936  (m)          593.62   (f) ADJ UNCH    2 0
 LC1158
 LC1158.Superseded values are not recommended for survey control.
 LC1158
 LC1158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1158.See file dsdata.pdf to determine how the superseded data were derived.
 LC1158
 LC1158_MARKER: DB = BENCH MARK DISK
 LC1158_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1158_SP_SET: LIMESTONE BASE OF COLONADE
 LC1158_STAMPING: L 38 1934
 LC1158_MARK LOGO: CGS
 LC1158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1158+STABILITY: SURFACE MOTION
 LC1158
 LC1158  HISTORY     - Date     Condition        Report By
 LC1158  HISTORY     - 1934     MONUMENTED       CGS
 LC1158
 LC1158                          STATION DESCRIPTION
 LC1158
 LC1158'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1158'AT LINCOLN.
 LC1158'AT LINCOLN, LOGAN COUNTY, AT THE FRONT ENTRANCE TO THE POST
 LC1158'OFFICE, AND IN THE TOP OF THE SOUTHWEST CORNER OF THE LIMESTONE
 LC1158'BASE OF THE NORTH COLONADE.  A STANDARD DISK, STAMPED L 38 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1817 ***********************************************************************
 LB1817  DESIGNATION -  L 40
 LB1817  PID         -  LB1817
 LB1817  STATE/COUNTY-  IL/VERMILION
 LB1817  COUNTRY     -  US
 LB1817  USGS QUAD   -  RANKIN (2018)
 LB1817
 LB1817                         *CURRENT SURVEY CONTROL
 LB1817  ______________________________________________________________________
 LB1817* NAD 83(1986) POSITION- 40 27 53.     (N) 087 53 50.     (W)   SCALED
 LB1817* NAVD 88 ORTHO HEIGHT -   219.319 (meters)      719.55  (feet) ADJUSTED
 LB1817  ______________________________________________________________________
 LB1817  GEOID HEIGHT    -        -32.576 (meters)                     GEOID18
 LB1817  DYNAMIC HEIGHT  -        219.213 (meters)      719.20  (feet) COMP
 LB1817  MODELED GRAVITY -    980,140.2   (mgal)                       NAVD 88
 LB1817
 LB1817  VERT ORDER      -  SECOND    CLASS 0
 LB1817
 LB1817.The horizontal coordinates were scaled from a map and have
 LB1817.an estimated accuracy of +/- 6 seconds.
 LB1817
 LB1817.The orthometric height was determined by differential leveling and
 LB1817.adjusted by the NATIONAL GEODETIC SURVEY
 LB1817.in June 1991.
 LB1817
 LB1817.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1817.GEOID18 height accuracy estimate available here.
 LB1817
 LB1817.Click photographs - Photos may exist for this station.
 LB1817
 LB1817.The dynamic height is computed by dividing the NAVD 88
 LB1817.geopotential number by the normal gravity value computed on the
 LB1817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1817.degrees latitude (g = 980.6199 gals.).
 LB1817
 LB1817.The modeled gravity was interpolated from observed gravity values.
 LB1817
 LB1817;                    North         East    Units  Estimated Accuracy
 LB1817;SPC IL E     -   421,690.      336,990.      MT  (+/- 180 meters Scaled)
 LB1817
 LB1817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK239797(NAD 83)
 LB1817
 LB1817                          SUPERSEDED SURVEY CONTROL
 LB1817
 LB1817  NGVD 29 (??/??/92)  219.378  (m)          719.74   (f) ADJ UNCH    2 0
 LB1817
 LB1817.Superseded values are not recommended for survey control.
 LB1817
 LB1817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1817.See file dsdata.pdf to determine how the superseded data were derived.
 LB1817
 LB1817_MARKER: DB = BENCH MARK DISK
 LB1817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1817_STAMPING: L 40 1935
 LB1817_MARK LOGO: CGS
 LB1817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1817+STABILITY: SURFACE MOTION
 LB1817
 LB1817  HISTORY     - Date     Condition        Report By
 LB1817  HISTORY     - 1935     MONUMENTED       CGS
 LB1817  HISTORY     - 1973     MARK NOT FOUND   LOCENG
 LB1817
 LB1817                          STATION DESCRIPTION
 LB1817
 LB1817'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1817'AT RANKIN.
 LB1817'AT RANKIN, VERMILION COUNTY, ON THE NEW YORK, CHICAGO AND
 LB1817'ST. LOUIS RAILROAD, 144 FEET WEST OF THE STATION, AT THE CROSSING
 LB1817'OF STATE HIGHWAY 49, 42 FEET WEST OF THE CENTERLINE OF THE
 LB1817'HIGHWAY, 36 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 4 FEET
 LB1817'WEST OF THE WEST EDGE OF A SIDEWALK, 4 FEET NORTH OF A POLE,
 LB1817'AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED L 40 1935
 LB1817'AND SET IN THE TOP OF A CONCRETE POST.
 LB1817
 LB1817                          STATION RECOVERY (1973)
 LB1817
 LB1817'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973
 LB1817'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1948 ***********************************************************************
 LB1948  DESIGNATION -  L 41
 LB1948  PID         -  LB1948
 LB1948  STATE/COUNTY-  IL/IROQUOIS
 LB1948  COUNTRY     -  US
 LB1948  USGS QUAD   -  WATSEKA (2018)
 LB1948
 LB1948                         *CURRENT SURVEY CONTROL
 LB1948  ______________________________________________________________________
 LB1948* NAD 83(1986) POSITION- 40 46 32.     (N) 087 42 50.     (W)   SCALED
 LB1948* NAVD 88 ORTHO HEIGHT -   194.637 (meters)      638.57  (feet) ADJUSTED
 LB1948  ______________________________________________________________________
 LB1948  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 LB1948  DYNAMIC HEIGHT  -        194.549 (meters)      638.28  (feet) COMP
 LB1948  MODELED GRAVITY -    980,172.7   (mgal)                       NAVD 88
 LB1948
 LB1948  VERT ORDER      -  SECOND    CLASS 0
 LB1948
 LB1948.The horizontal coordinates were scaled from a map and have
 LB1948.an estimated accuracy of +/- 6 seconds.
 LB1948
 LB1948.The orthometric height was determined by differential leveling and
 LB1948.adjusted by the NATIONAL GEODETIC SURVEY
 LB1948.in June 1991.
 LB1948
 LB1948.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1948.GEOID18 height accuracy estimate available here.
 LB1948
 LB1948.Click photographs - Photos may exist for this station.
 LB1948
 LB1948.The dynamic height is computed by dividing the NAVD 88
 LB1948.geopotential number by the normal gravity value computed on the
 LB1948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1948.degrees latitude (g = 980.6199 gals.).
 LB1948
 LB1948.The modeled gravity was interpolated from observed gravity values.
 LB1948
 LB1948;                    North         East    Units  Estimated Accuracy
 LB1948;SPC IL E     -   456,300.      352,290.      MT  (+/- 180 meters Scaled)
 LB1948
 LB1948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL397140(NAD 83)
 LB1948
 LB1948                          SUPERSEDED SURVEY CONTROL
 LB1948
 LB1948  NGVD 29 (??/??/92)  194.706  (m)          638.80   (f) ADJ UNCH    2 0
 LB1948
 LB1948.Superseded values are not recommended for survey control.
 LB1948
 LB1948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1948.See file dsdata.pdf to determine how the superseded data were derived.
 LB1948
 LB1948_MARKER: DB = BENCH MARK DISK
 LB1948_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1948_SP_SET: CULVERT HEADWALL
 LB1948_STAMPING: L 41 1935
 LB1948_MARK LOGO: CGS
 LB1948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1948+STABILITY: SURFACE MOTION
 LB1948
 LB1948  HISTORY     - Date     Condition        Report By
 LB1948  HISTORY     - 1935     MONUMENTED       CGS
 LB1948
 LB1948                          STATION DESCRIPTION
 LB1948
 LB1948'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1948'1.2 MI E FROM WATSEKA.
 LB1948'1.2 MILES EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LB1948'FROM THE STATION AT WATSEKA, IROQUOIS COUNTY, 2 POLES EAST OF
 LB1948'MILEPOST 10, 60 FEET NORTH OF THE CENTERLINE OF THE TRACK, AT A
 LB1948'CULVERT UNDER U.S. HIGHWAY 24, IN THE TOP OF THE SOUTH HEADWALL,
 LB1948'AND ABOUT 3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LB1948'L 41 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2713 ***********************************************************************
 LB2713  DESIGNATION -  L 41 RESET
 LB2713  PID         -  LB2713
 LB2713  STATE/COUNTY-  IL/IROQUOIS
 LB2713  COUNTRY     -  US
 LB2713  USGS QUAD   -  WATSEKA (2018)
 LB2713
 LB2713                         *CURRENT SURVEY CONTROL
 LB2713  ______________________________________________________________________
 LB2713* NAD 83(1986) POSITION- 40 46 32.     (N) 087 42 50.     (W)   SCALED
 LB2713* NAVD 88 ORTHO HEIGHT -   194.55  (meters)      638.3   (feet) RESET
 LB2713  ______________________________________________________________________
 LB2713  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 LB2713  VERT ORDER      -  THIRD
 LB2713
 LB2713.The horizontal coordinates were scaled from a map and have
 LB2713.an estimated accuracy of +/- 6 seconds.
 LB2713
 LB2713.The orthometric height was computed from unverified reset data.
 LB2713
 LB2713.No vertical observational check was made to the station.
 LB2713
 LB2713.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2713.GEOID18 height accuracy estimate available here.
 LB2713
 LB2713.Click photographs - Photos may exist for this station.
 LB2713
 LB2713;                    North         East    Units  Estimated Accuracy
 LB2713;SPC IL E     -   456,300.      352,290.      MT  (+/- 180 meters Scaled)
 LB2713
 LB2713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL397140(NAD 83)
 LB2713
 LB2713                          SUPERSEDED SURVEY CONTROL
 LB2713
 LB2713  NGVD 29 (11/09/15)  194.62   (m)          638.5    (f) RESET       3  
 LB2713
 LB2713.Superseded values are not recommended for survey control.
 LB2713
 LB2713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2713.See file dsdata.pdf to determine how the superseded data were derived.
 LB2713
 LB2713_MARKER: DV = VERTICAL CONTROL DISK
 LB2713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2713_STAMPING: L 41 RESET 1990
 LB2713_MARK LOGO: NGS
 LB2713_PROJECTION: FLUSH
 LB2713_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2713+STABILITY: SURFACE MOTION
 LB2713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2713+SATELLITE: SATELLITE OBSERVATIONS - 1990
 LB2713
 LB2713  HISTORY     - Date     Condition        Report By
 LB2713  HISTORY     - 1990     MONUMENTED       ILDT
 LB2713
 LB2713                          STATION DESCRIPTION
 LB2713
 LB2713'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1990
 LB2713'ABOUT 1.1 MI (1.8 KM) EAST ALONG U. S. ROUTE 24 FROM THE POST OFFICE
 LB2713'AT WATSEKA, 2 POLES EAST OF MILEPOST 10 ON THE TOLEDO, PEORIA, AND
 LB2713'WESTERN RAILROAD, 18.3 M (60.0 FT) NORTH OF THE CENTERLINE OF THE
 LB2713'TRACK, 7.2 M (23.6 FT) SOUTH OF THE CENTERLINE OF ROUTE 24, SET IN
 LB2713'THE TOP OF A CONCRETE POST, FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0359 ***********************************************************************
 LD0359  DESIGNATION -  L 43
 LD0359  PID         -  LD0359
 LD0359  STATE/COUNTY-  IL/FULTON
 LD0359  COUNTRY     -  US
 LD0359  USGS QUAD   -  LEWISTOWN (2018)
 LD0359
 LD0359                         *CURRENT SURVEY CONTROL
 LD0359  ______________________________________________________________________
 LD0359* NAD 83(1986) POSITION- 40 27 04.83   (N) 090 07 30.15   (W)   HD_HELD1
 LD0359* NAVD 88 ORTHO HEIGHT -   186.993 (meters)      613.49  (feet) ADJUSTED
 LD0359  ______________________________________________________________________
 LD0359  GEOID HEIGHT    -        -33.154 (meters)                     GEOID18
 LD0359  DYNAMIC HEIGHT  -        186.901 (meters)      613.19  (feet) COMP
 LD0359  MODELED GRAVITY -    980,128.4   (mgal)                       NAVD 88
 LD0359
 LD0359  VERT ORDER      -  SECOND    CLASS 0
 LD0359
 LD0359.The horizontal coordinates were determined by differentially corrected
 LD0359.hand held GPS observations or other comparable positioning techniques
 LD0359.and have an estimated accuracy of +/- 3 meters.
 LD0359
 LD0359.The orthometric height was determined by differential leveling and
 LD0359.adjusted by the NATIONAL GEODETIC SURVEY
 LD0359.in June 1991.
 LD0359
 LD0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0359.GEOID18 height accuracy estimate available here.
 LD0359
 LD0359.Click photographs - Photos may exist for this station.
 LD0359
 LD0359.The dynamic height is computed by dividing the NAVD 88
 LD0359.geopotential number by the normal gravity value computed on the
 LD0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0359.degrees latitude (g = 980.6199 gals.).
 LD0359
 LD0359.The modeled gravity was interpolated from observed gravity values.
 LD0359
 LD0359;                    North         East    Units  Estimated Accuracy
 LD0359;SPC IL W     -   420,102.2     703,530.8     MT  (+/- 3 meters HH1 GPS) 
 LD0359
 LD0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4379881823(NAD 83)
 LD0359
 LD0359                          SUPERSEDED SURVEY CONTROL
 LD0359
 LD0359  NGVD 29 (??/??/92)  187.078  (m)          613.77   (f) ADJ UNCH    2 0
 LD0359
 LD0359.Superseded values are not recommended for survey control.
 LD0359
 LD0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0359.See file dsdata.pdf to determine how the superseded data were derived.
 LD0359
 LD0359_MARKER: DB = BENCH MARK DISK
 LD0359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0359_STAMPING: L 43 1935
 LD0359_MARK LOGO: CGS
 LD0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0359+STABILITY: SURFACE MOTION
 LD0359
 LD0359  HISTORY     - Date     Condition        Report By
 LD0359  HISTORY     - 1935     MONUMENTED       CGS
 LD0359  HISTORY     - 1942     GOOD             CGS
 LD0359
 LD0359                          STATION DESCRIPTION
 LD0359
 LD0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0359'1.7 MI SW FROM BRYANT.
 LD0359'1.7 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0359'RAILROAD FROM THE STATION AT BRYANT, FULTON COUNTY, MIDWAY
 LD0359'BETWEEN POLES 73+02 AND 73+03, 42 FEET SOUTHEAST OF A POINT 21
 LD0359'FEET NORTHEAST OF THE CENTER OF A ROAD CROSSING, 3 FEET NORTHWEST
 LD0359'OF THE RIGHT-OF-WAY FENCE, AND 3 FEET LOWER THAN THE TRACK.  A
 LD0359'STANDARD DISK, STAMPED L 43 1935 AND SET IN THE TOP OF A CONCRETE
 LD0359'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1403 ***********************************************************************
 LC1403  DESIGNATION -  L 44
 LC1403  PID         -  LC1403
 LC1403  STATE/COUNTY-  IL/PEORIA
 LC1403  COUNTRY     -  US
 LC1403  USGS QUAD   -  ELMWOOD (2018)
 LC1403
 LC1403                         *CURRENT SURVEY CONTROL
 LC1403  ______________________________________________________________________
 LC1403* NAD 83(1986) POSITION- 40 48 52.     (N) 089 54 10.     (W)   SCALED
 LC1403* NAVD 88 ORTHO HEIGHT -   199.640 (meters)      654.99  (feet) ADJUSTED
 LC1403  ______________________________________________________________________
 LC1403  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 LC1403  DYNAMIC HEIGHT  -        199.549 (meters)      654.69  (feet) COMP
 LC1403  MODELED GRAVITY -    980,162.5   (mgal)                       NAVD 88
 LC1403
 LC1403  VERT ORDER      -  SECOND    CLASS 0
 LC1403
 LC1403.The horizontal coordinates were scaled from a map and have
 LC1403.an estimated accuracy of +/- 6 seconds.
 LC1403
 LC1403.The orthometric height was determined by differential leveling and
 LC1403.adjusted by the NATIONAL GEODETIC SURVEY
 LC1403.in June 1991.
 LC1403
 LC1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1403.GEOID18 height accuracy estimate available here.
 LC1403
 LC1403.Click photographs - Photos may exist for this station.
 LC1403
 LC1403.The dynamic height is computed by dividing the NAVD 88
 LC1403.geopotential number by the normal gravity value computed on the
 LC1403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1403.degrees latitude (g = 980.6199 gals.).
 LC1403
 LC1403.The modeled gravity was interpolated from observed gravity values.
 LC1403
 LC1403;                    North         East    Units  Estimated Accuracy
 LC1403;SPC IL W     -   460,450.      722,260.      MT  (+/- 180 meters Scaled)
 LC1403
 LC1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL551222(NAD 83)
 LC1403
 LC1403                          SUPERSEDED SURVEY CONTROL
 LC1403
 LC1403  NGVD 29 (??/??/92)  199.729  (m)          655.28   (f) ADJ UNCH    2 0
 LC1403
 LC1403.Superseded values are not recommended for survey control.
 LC1403
 LC1403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1403.See file dsdata.pdf to determine how the superseded data were derived.
 LC1403
 LC1403_MARKER: DB = BENCH MARK DISK
 LC1403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1403_STAMPING: L 44 1935
 LC1403_MARK LOGO: CGS
 LC1403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1403+STABILITY: SURFACE MOTION
 LC1403
 LC1403  HISTORY     - Date     Condition        Report By
 LC1403  HISTORY     - 1935     MONUMENTED       CGS
 LC1403  HISTORY     - 1959     GOOD             CGS
 LC1403  HISTORY     - 1977     MARK NOT FOUND   USGS
 LC1403  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1403
 LC1403                          STATION DESCRIPTION
 LC1403
 LC1403'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1403'2.4 MI SW FROM BRIMFIELD.
 LC1403'ABOUT 2.4 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LC1403'RAILROAD FROM THE STATION AT BRIMFIELD, AT A GRAVEL ROAD CROSSING,
 LC1403'35 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD, 30 FEET
 LC1403'SOUTHEAST OF THE SOUTHEAST RAIL, 18 FEET NORTHWEST OF A FENCE, 38
 LC1403'FEET WEST-SOUTHWEST OF A POWER POLE, 35 FEET SOUTHEAST OF THE
 LC1403'CENTER LINE OF THE CROSSING, ABOUT LEVEL WITH THE TRACK, SET IN
 LC1403'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC1403
 LC1403                          STATION RECOVERY (1977)
 LC1403
 LC1403'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LC1403'MARK NOT FOUND.
 LC1403
 LC1403                          STATION RECOVERY (1999)
 LC1403
 LC1403'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1403'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0667 ***********************************************************************
 MF0667  DESIGNATION -  L 46
 MF0667  PID         -  MF0667
 MF0667  STATE/COUNTY-  IL/LEE
 MF0667  COUNTRY     -  US
 MF0667  USGS QUAD   -  DIXON EAST (2018)
 MF0667
 MF0667                         *CURRENT SURVEY CONTROL
 MF0667  ______________________________________________________________________
 MF0667* NAD 83(1986) POSITION- 41 50 19.     (N) 089 29 18.     (W)   SCALED
 MF0667* NAVD 88 ORTHO HEIGHT -   211.379 (meters)      693.50  (feet) ADJUSTED
 MF0667  ______________________________________________________________________
 MF0667  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 MF0667  DYNAMIC HEIGHT  -        211.304 (meters)      693.25  (feet) COMP
 MF0667  MODELED GRAVITY -    980,262.3   (mgal)                       NAVD 88
 MF0667
 MF0667  VERT ORDER      -  SECOND    CLASS 0
 MF0667
 MF0667.The horizontal coordinates were scaled from a map and have
 MF0667.an estimated accuracy of +/- 6 seconds.
 MF0667
 MF0667.The orthometric height was determined by differential leveling and
 MF0667.adjusted by the NATIONAL GEODETIC SURVEY
 MF0667.in June 1991.
 MF0667
 MF0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0667.GEOID18 height accuracy estimate available here.
 MF0667
 MF0667.Click photographs - Photos may exist for this station.
 MF0667
 MF0667.The dynamic height is computed by dividing the NAVD 88
 MF0667.geopotential number by the normal gravity value computed on the
 MF0667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0667.degrees latitude (g = 980.6199 gals.).
 MF0667
 MF0667.The modeled gravity was interpolated from observed gravity values.
 MF0667
 MF0667;                    North         East    Units  Estimated Accuracy
 MF0667;SPC IL W     -   574,380.      756,340.      MT  (+/- 180 meters Scaled)
 MF0667
 MF0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM933348(NAD 83)
 MF0667
 MF0667                          SUPERSEDED SURVEY CONTROL
 MF0667
 MF0667  NGVD 29 (??/??/92)  211.451  (m)          693.74   (f) ADJ UNCH    2 0
 MF0667
 MF0667.Superseded values are not recommended for survey control.
 MF0667
 MF0667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0667.See file dsdata.pdf to determine how the superseded data were derived.
 MF0667
 MF0667_MARKER: DB = BENCH MARK DISK
 MF0667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0667_STAMPING: L 46 1934
 MF0667_MARK LOGO: CGS
 MF0667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0667+STABILITY: SURFACE MOTION
 MF0667
 MF0667  HISTORY     - Date     Condition        Report By
 MF0667  HISTORY     - 1934     MONUMENTED       CGS
 MF0667  HISTORY     - 1943     GOOD             CGS
 MF0667  HISTORY     - 1981     MARK NOT FOUND   USGS
 MF0667  HISTORY     - 19950811 MARK NOT FOUND   USPSQD
 MF0667  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF0667  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF0667
 MF0667                          STATION DESCRIPTION
 MF0667
 MF0667'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF0667'AT DIXON.
 MF0667'AT DIXON, ON THE ILLINOIS CENTRAL RAILROAD, 0.1 MILE SOUTHEAST
 MF0667'OF THE FREIGHT STATION (THE RAILROAD STATION HAS BEEN REMOVED),
 MF0667'AT THE CROSSING OF SEVENTH STREET, 72 FEET EAST OF THE CENTERLINE
 MF0667'OF THE MAIN TRACK, 50 FEET SOUTH OF THE CENTERLINE OF THE STREET,
 MF0667'AND 2 FEET EAST OF A CONCRETE CURB.
 MF0667
 MF0667                          STATION RECOVERY (1981)
 MF0667
 MF0667'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF0667'MARK NOT FOUND.
 MF0667
 MF0667                          STATION RECOVERY (1995)
 MF0667
 MF0667'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0667'MARK NOT FOUND.
 MF0667
 MF0667                          STATION RECOVERY (2002)
 MF0667
 MF0667'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0667'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0667
 MF0667                          STATION RECOVERY (2003)
 MF0667
 MF0667'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0667'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0025 ***********************************************************************
 MG0025  DESIGNATION -  L 47
 MG0025  PID         -  MG0025
 MG0025  STATE/COUNTY-  IL/WHITESIDE
 MG0025  COUNTRY     -  US
 MG0025  USGS QUAD   -  CLINTON (2018)
 MG0025
 MG0025                         *CURRENT SURVEY CONTROL
 MG0025  ______________________________________________________________________
 MG0025* NAD 83(1986) POSITION- 41 51 41.     (N) 090 09 41.     (W)   SCALED
 MG0025* NAVD 88 ORTHO HEIGHT -   179.367 (meters)      588.47  (feet) ADJUSTED
 MG0025  ______________________________________________________________________
 MG0025  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 MG0025  DYNAMIC HEIGHT  -        179.301 (meters)      588.26  (feet) COMP
 MG0025  MODELED GRAVITY -    980,253.1   (mgal)                       NAVD 88
 MG0025
 MG0025  VERT ORDER      -  SECOND    CLASS 0
 MG0025
 MG0025.The horizontal coordinates were scaled from a map and have
 MG0025.an estimated accuracy of +/- 6 seconds.
 MG0025
 MG0025.The orthometric height was determined by differential leveling and
 MG0025.adjusted by the NATIONAL GEODETIC SURVEY
 MG0025.in June 1991.
 MG0025
 MG0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0025.GEOID18 height accuracy estimate available here.
 MG0025
 MG0025.Click photographs - Photos may exist for this station.
 MG0025
 MG0025.The dynamic height is computed by dividing the NAVD 88
 MG0025.geopotential number by the normal gravity value computed on the
 MG0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0025.degrees latitude (g = 980.6199 gals.).
 MG0025
 MG0025.The modeled gravity was interpolated from observed gravity values.
 MG0025
 MG0025;                    North         East    Units  Estimated Accuracy
 MG0025;SPC IL W     -   576,690.      700,440.      MT  (+/- 180 meters Scaled)
 MG0025
 MG0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG356382(NAD 83)
 MG0025
 MG0025                          SUPERSEDED SURVEY CONTROL
 MG0025
 MG0025  NGVD 29 (??/??/92)  179.385  (m)          588.53   (f) ADJ UNCH    2 0
 MG0025
 MG0025.Superseded values are not recommended for survey control.
 MG0025
 MG0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0025.See file dsdata.pdf to determine how the superseded data were derived.
 MG0025
 MG0025_MARKER: DB = BENCH MARK DISK
 MG0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0025_STAMPING: L 47 1934
 MG0025_MARK LOGO: CGS
 MG0025_PROJECTION: RECESSED 30 CENTIMETERS
 MG0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0025+STABILITY: SURFACE MOTION
 MG0025
 MG0025  HISTORY     - Date     Condition        Report By
 MG0025  HISTORY     - 1934     MONUMENTED       CGS
 MG0025  HISTORY     - 1966     GOOD             USGS
 MG0025  HISTORY     - 19880429 MARK NOT FOUND   USPSQD
 MG0025  HISTORY     - 19941012 MARK NOT FOUND   USPSQD
 MG0025  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0025  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0025  HISTORY     - 20050324 MARK NOT FOUND   USPSQD
 MG0025
 MG0025                          STATION DESCRIPTION
 MG0025
 MG0025'DESCRIBED BY US GEOLOGICAL SURVEY 1966
 MG0025'AT FULTON.
 MG0025'AT FULTON, 100 FT. N. CENTERLINE 17 TH. NE. AVE., 45 FT. W.
 MG0025'CENTERLINE 8 TH. ST., NEAR CENTERLINE OF A DRIVEWAY, 13 FT. E.
 MG0025'OF E. WALL OF A GARAGE, 35 FT. NW. OF A POWER POLE, 12 FT. S.
 MG0025'OF A LONE TREE, IN A CONC. POST SET 12 IN. BELOW SURFACE OF
 MG0025'DRIVEWAY, A STD. USC AND GS TABLET STAMPED * L 47 1934
 MG0025
 MG0025                          STATION RECOVERY (1988)
 MG0025
 MG0025'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0025'MARK NOT FOUND.
 MG0025
 MG0025                          STATION RECOVERY (1994)
 MG0025
 MG0025'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0025'MARK NOT FOUND.
 MG0025
 MG0025                          STATION RECOVERY (1999)
 MG0025
 MG0025'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0025'MARK NOT FOUND.
 MG0025
 MG0025                          STATION RECOVERY (2003)
 MG0025
 MG0025'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0025'MARK NOT FOUND.
 MG0025
 MG0025                          STATION RECOVERY (2005)
 MG0025
 MG0025'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0025'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0639 ***********************************************************************
 MF0639  DESIGNATION -  L 48
 MF0639  PID         -  MF0639
 MF0639  STATE/COUNTY-  IL/LEE
 MF0639  COUNTRY     -  US
 MF0639  USGS QUAD   -  WALTON (2018)
 MF0639
 MF0639                         *CURRENT SURVEY CONTROL
 MF0639  ______________________________________________________________________
 MF0639* NAD 83(1986) POSITION- 41 42 53.     (N) 089 28 05.     (W)   SCALED
 MF0639* NAVD 88 ORTHO HEIGHT -   219.206 (meters)      719.18  (feet) ADJUSTED
 MF0639  ______________________________________________________________________
 MF0639  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF0639  DYNAMIC HEIGHT  -        219.124 (meters)      718.91  (feet) COMP
 MF0639  MODELED GRAVITY -    980,242.1   (mgal)                       NAVD 88
 MF0639
 MF0639  VERT ORDER      -  SECOND    CLASS 0
 MF0639
 MF0639.The horizontal coordinates were scaled from a map and have
 MF0639.an estimated accuracy of +/- 6 seconds.
 MF0639
 MF0639.The orthometric height was determined by differential leveling and
 MF0639.adjusted by the NATIONAL GEODETIC SURVEY
 MF0639.in June 1991.
 MF0639
 MF0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0639.GEOID18 height accuracy estimate available here.
 MF0639
 MF0639.Click photographs - Photos may exist for this station.
 MF0639
 MF0639.The dynamic height is computed by dividing the NAVD 88
 MF0639.geopotential number by the normal gravity value computed on the
 MF0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0639.degrees latitude (g = 980.6199 gals.).
 MF0639
 MF0639.The modeled gravity was interpolated from observed gravity values.
 MF0639
 MF0639;                    North         East    Units  Estimated Accuracy
 MF0639;SPC IL W     -   560,630.      758,140.      MT  (+/- 180 meters Scaled)
 MF0639
 MF0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM946210(NAD 83)
 MF0639
 MF0639                          SUPERSEDED SURVEY CONTROL
 MF0639
 MF0639  NGVD 29 (??/??/92)  219.269  (m)          719.39   (f) ADJ UNCH    2 0
 MF0639
 MF0639.Superseded values are not recommended for survey control.
 MF0639
 MF0639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0639.See file dsdata.pdf to determine how the superseded data were derived.
 MF0639
 MF0639_MARKER: DB = BENCH MARK DISK
 MF0639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0639_STAMPING: L 48 1934
 MF0639_MARK LOGO: CGS
 MF0639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0639+STABILITY: SURFACE MOTION
 MF0639
 MF0639  HISTORY     - Date     Condition        Report By
 MF0639  HISTORY     - 1934     MONUMENTED       CGS
 MF0639  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF0639  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0639  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0639
 MF0639                          STATION DESCRIPTION
 MF0639
 MF0639'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0639'1.5 MI W FROM WALTON.
 MF0639'1.5 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0639'RAILROAD FROM THE STATION AT WALTON, LEE COUNTY, AT A ROAD
 MF0639'CROSSING, 45 FEET WEST OF THE CENTERLINE OF THE ROAD, 28
 MF0639'FEET NORTH OF THE CENTERLINE OF THE TRACK, 12 FEET WEST OF
 MF0639'A FENCE CORNER, 1 FOOT SOUTH OF THE FENCE, AND ABOUT 3 FEET
 MF0639'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED L 48 1934
 MF0639'AND SET IN THE TOP OF A CONCRETE POST.
 MF0639
 MF0639                          STATION RECOVERY (1995)
 MF0639
 MF0639'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0639'MARK NOT FOUND.
 MF0639
 MF0639                          STATION RECOVERY (2002)
 MF0639
 MF0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0639'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0639
 MF0639                          STATION RECOVERY (2003)
 MF0639
 MF0639'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0639'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0506 ***********************************************************************
 MF0506  DESIGNATION -  L 49
 MF0506  PID         -  MF0506
 MF0506  STATE/COUNTY-  IL/LASALLE
 MF0506  COUNTRY     -  US
 MF0506  USGS QUAD   -  EARLVILLE (2018)
 MF0506
 MF0506                         *CURRENT SURVEY CONTROL
 MF0506  ______________________________________________________________________
 MF0506* NAD 83(1986) POSITION- 41 35 44.73   (N) 088 53 45.73   (W)   HD_HELD1
 MF0506* NAVD 88 ORTHO HEIGHT -   215.919 (meters)      708.39  (feet) ADJUSTED
 MF0506  ______________________________________________________________________
 MF0506  GEOID HEIGHT    -        -33.224 (meters)                     GEOID18
 MF0506  DYNAMIC HEIGHT  -        215.832 (meters)      708.11  (feet) COMP
 MF0506  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 MF0506
 MF0506  VERT ORDER      -  SECOND    CLASS 0
 MF0506
 MF0506.The horizontal coordinates were determined by differentially corrected
 MF0506.hand held GPS observations or other comparable positioning techniques
 MF0506.and have an estimated accuracy of +/- 3 meters.
 MF0506
 MF0506.The orthometric height was determined by differential leveling and
 MF0506.adjusted by the NATIONAL GEODETIC SURVEY
 MF0506.in June 1991.
 MF0506
 MF0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0506.GEOID18 height accuracy estimate available here.
 MF0506
 MF0506.Click photographs - Photos may exist for this station.
 MF0506
 MF0506.The dynamic height is computed by dividing the NAVD 88
 MF0506.geopotential number by the normal gravity value computed on the
 MF0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0506.degrees latitude (g = 980.6199 gals.).
 MF0506
 MF0506.The modeled gravity was interpolated from observed gravity values.
 MF0506
 MF0506;                    North         East    Units  Estimated Accuracy
 MF0506;SPC IL E     -   547,357.8     253,086.8     MT  (+/- 3 meters HH1 GPS) 
 MF0506
 MF0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4198106631(NAD 83)
 MF0506
 MF0506                          SUPERSEDED SURVEY CONTROL
 MF0506
 MF0506  NGVD 29 (??/??/92)  215.982  (m)          708.60   (f) ADJ UNCH    2 0
 MF0506
 MF0506.Superseded values are not recommended for survey control.
 MF0506
 MF0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0506.See file dsdata.pdf to determine how the superseded data were derived.
 MF0506
 MF0506_MARKER: DB = BENCH MARK DISK
 MF0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0506_STAMPING: L 49 1934
 MF0506_MARK LOGO: CGS
 MF0506_PROJECTION: PROJECTING 6 CENTIMETERS
 MF0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0506+STABILITY: SURFACE MOTION
 MF0506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0506+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2022
 MF0506
 MF0506  HISTORY     - Date     Condition        Report By
 MF0506  HISTORY     - 1934     MONUMENTED       CGS
 MF0506  HISTORY     - 19970801 GOOD             USPSQD
 MF0506  HISTORY     - 20020308 GOOD             ILDT
 MF0506  HISTORY     - 20021023 GOOD             USPSQD
 MF0506  HISTORY     - 20220913 GOOD             ILDT
 MF0506
 MF0506                          STATION DESCRIPTION
 MF0506
 MF0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0506'1.9 MI E FROM EARLVILLE.
 MF0506'1.9 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0506'FROM THE CROSSING OF THE CHICAGO AND NORTH WESTERN RAILWAY AT
 MF0506'EARLVILLE, LA SALLE COUNTY, 12 POLES EAST OF MILEPOST 71, AT A
 MF0506'ROAD CROSSING, 66 FEET EAST OF THE CENTERLINE OF THE ROAD,
 MF0506'32 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, 3 FEET
 MF0506'SOUTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 3 FEET LOWER THAN THE
 MF0506'TRACK.  A STANDARD DISK, STAMPED L 49 1934 AND SET IN THE
 MF0506'TOP OF A CONCRETE POST.
 MF0506
 MF0506                          STATION RECOVERY (1997)
 MF0506
 MF0506'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0506'RECOVERED IN GOOD CONDITION.
 MF0506
 MF0506                          STATION RECOVERY (2002)
 MF0506
 MF0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MEB)
 MF0506'DESCRIPTION SHOULD READ, 30 FEET FROM CENTERLINE OF ROAD (NOT 66 FEET
 MF0506'FROM CENTERLINE OF ROAD)2 FEET FROM CONCRETE CORNER POST.
 MF0506
 MF0506                          STATION RECOVERY (2002)
 MF0506
 MF0506'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0506'30'EAST OF THE CENTERLINE OF THE ROAD.
 MF0506
 MF0506                          STATION RECOVERY (2022)
 MF0506
 MF0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF0506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0457 ***********************************************************************
 MF0457  DESIGNATION -  L 50
 MF0457  PID         -  MF0457
 MF0457  STATE/COUNTY-  IL/DE KALB
 MF0457  COUNTRY     -  US
 MF0457  USGS QUAD   -  SYCAMORE (2018)
 MF0457
 MF0457                         *CURRENT SURVEY CONTROL
 MF0457  ______________________________________________________________________
 MF0457* NAD 83(1986) POSITION- 41 56 17.     (N) 088 43 38.     (W)   SCALED
 MF0457* NAVD 88 ORTHO HEIGHT -   270.565 (meters)      887.68  (feet) ADJUSTED
 MF0457  ______________________________________________________________________
 MF0457  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 MF0457  DYNAMIC HEIGHT  -        270.471 (meters)      887.37  (feet) COMP
 MF0457  MODELED GRAVITY -    980,267.3   (mgal)                       NAVD 88
 MF0457
 MF0457  VERT ORDER      -  SECOND    CLASS 0
 MF0457
 MF0457.The horizontal coordinates were scaled from a map and have
 MF0457.an estimated accuracy of +/- 6 seconds.
 MF0457
 MF0457.The orthometric height was determined by differential leveling and
 MF0457.adjusted by the NATIONAL GEODETIC SURVEY
 MF0457.in June 1991.
 MF0457
 MF0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0457.GEOID18 height accuracy estimate available here.
 MF0457
 MF0457.Click photographs - Photos may exist for this station.
 MF0457
 MF0457.The dynamic height is computed by dividing the NAVD 88
 MF0457.geopotential number by the normal gravity value computed on the
 MF0457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0457.degrees latitude (g = 980.6199 gals.).
 MF0457
 MF0457.The modeled gravity was interpolated from observed gravity values.
 MF0457
 MF0457;                    North         East    Units  Estimated Accuracy
 MF0457;SPC IL E     -   585,300.      267,340.      MT  (+/- 180 meters Scaled)
 MF0457
 MF0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM568443(NAD 83)
 MF0457
 MF0457                          SUPERSEDED SURVEY CONTROL
 MF0457
 MF0457  NGVD 29 (??/??/92)  270.606  (m)          887.81   (f) ADJ UNCH    2 0
 MF0457
 MF0457.Superseded values are not recommended for survey control.
 MF0457
 MF0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0457.See file dsdata.pdf to determine how the superseded data were derived.
 MF0457
 MF0457_MARKER: DB = BENCH MARK DISK
 MF0457_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0457_SP_SET: SIGNAL CONTROL BASE
 MF0457_STAMPING: L 50 1934
 MF0457_MARK LOGO: CGS
 MF0457_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0457
 MF0457  HISTORY     - Date     Condition        Report By
 MF0457  HISTORY     - 1934     MONUMENTED       CGS
 MF0457  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0457
 MF0457                          STATION DESCRIPTION
 MF0457
 MF0457'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0457'AT DE KALB JUNCTION.
 MF0457'AT DE KALB JUNCTION, DE KALB COUNTY, ON THE CHICAGO AND NORTH
 MF0457'WESTERN RAILWAY, AT THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0457'AND PACIFIC RAILROAD, 21 FEET SOUTH OF THE CENTERLINE OF THE
 MF0457'C.M. ST. P AND P. TRACK, 7 FEET EAST OF THE CENTERLINE OF THE
 MF0457'C. AND N.W. TRACK, IN THE TOP OF THE NORTHWEST CORNER OF A CONCRETE
 MF0457'SIGNAL-CONTROL BASE, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 MF0457'STAMPED L 50 1934.
 MF0457
 MF0457                          STATION RECOVERY (1996)
 MF0457
 MF0457'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0457'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1058 ***********************************************************************
 MF1058  DESIGNATION -  L 51
 MF1058  PID         -  MF1058
 MF1058  STATE/COUNTY-  IL/BUREAU
 MF1058  COUNTRY     -  US
 MF1058  USGS QUAD   -  WYANET (2018)
 MF1058
 MF1058                         *CURRENT SURVEY CONTROL
 MF1058  ______________________________________________________________________
 MF1058* NAD 83(1986) POSITION- 41 17 57.     (N) 089 30 36.     (W)   SCALED
 MF1058* NAVD 88 ORTHO HEIGHT -   158.762 (meters)      520.87  (feet) ADJUSTED
 MF1058  ______________________________________________________________________
 MF1058  GEOID HEIGHT    -        -33.142 (meters)                     GEOID18
 MF1058  DYNAMIC HEIGHT  -        158.696 (meters)      520.66  (feet) COMP
 MF1058  MODELED GRAVITY -    980,210.2   (mgal)                       NAVD 88
 MF1058
 MF1058  VERT ORDER      -  SECOND    CLASS 0
 MF1058
 MF1058.The horizontal coordinates were scaled from a map and have
 MF1058.an estimated accuracy of +/- 6 seconds.
 MF1058
 MF1058.The orthometric height was determined by differential leveling and
 MF1058.adjusted by the NATIONAL GEODETIC SURVEY
 MF1058.in June 1991.
 MF1058
 MF1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1058.GEOID18 height accuracy estimate available here.
 MF1058
 MF1058.Click photographs - Photos may exist for this station.
 MF1058
 MF1058.The dynamic height is computed by dividing the NAVD 88
 MF1058.geopotential number by the normal gravity value computed on the
 MF1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1058.degrees latitude (g = 980.6199 gals.).
 MF1058
 MF1058.The modeled gravity was interpolated from observed gravity values.
 MF1058
 MF1058;                    North         East    Units  Estimated Accuracy
 MF1058;SPC IL W     -   514,460.      755,000.      MT  (+/- 180 meters Scaled)
 MF1058
 MF1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL898750(NAD 83)
 MF1058
 MF1058                          SUPERSEDED SURVEY CONTROL
 MF1058
 MF1058  NGVD 29 (??/??/92)  158.844  (m)          521.14   (f) ADJ UNCH    2 0
 MF1058
 MF1058.Superseded values are not recommended for survey control.
 MF1058
 MF1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1058.See file dsdata.pdf to determine how the superseded data were derived.
 MF1058
 MF1058_MARKER: DB = BENCH MARK DISK
 MF1058_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1058_SP_SET: CULVERT HEADWALL
 MF1058_STAMPING: L 51 1934
 MF1058_MARK LOGO: CGS
 MF1058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1058+STABILITY: SURFACE MOTION
 MF1058_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1058+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2024
 MF1058
 MF1058  HISTORY     - Date     Condition        Report By
 MF1058  HISTORY     - 1934     MONUMENTED       CGS
 MF1058  HISTORY     - 19951230 GOOD             USPSQD
 MF1058  HISTORY     - 20010516 GOOD             USPSQD
 MF1058  HISTORY     - 20051012 GOOD             USPSQD
 MF1058  HISTORY     - 20240815 GOOD             ILDT
 MF1058
 MF1058                          STATION DESCRIPTION
 MF1058
 MF1058'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1058'0.6 MI NW FROM TISKILWA.
 MF1058'0.6 MILE NORTHWEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF1058'RAILROAD FROM THE STATION AT TISKILWA, BUREAU COUNTY, ONE-HALF
 MF1058'POLE SOUTHEAST OF MILEPOST 123, ABOUT 200 FEET NORTHWEST OF THE
 MF1058'CROSSING OF STATE HIGHWAY 89, AT A CULVERT, AND IN THE TOP OF THE
 MF1058'NORTHWEST END OF THE NORTHEAST HEADWALL.  A STANDARD DISK,
 MF1058'STAMPED L 51 1934.
 MF1058
 MF1058                          STATION RECOVERY (1995)
 MF1058
 MF1058'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1058'RECOVERED IN GOOD CONDITION.
 MF1058
 MF1058                          STATION RECOVERY (2001)
 MF1058
 MF1058'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1058'RECOVERED IN GOOD CONDITION.
 MF1058
 MF1058                          STATION RECOVERY (2005)
 MF1058
 MF1058'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1058'RECOVERED IN GOOD CONDITION.
 MF1058
 MF1058                          STATION RECOVERY (2024)
 MF1058
 MF1058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 MF1058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0083 ***********************************************************************
 MG0083  DESIGNATION -  L 52
 MG0083  PID         -  MG0083
 MG0083  STATE/COUNTY-  IL/HENRY
 MG0083  COUNTRY     -  US
 MG0083  USGS QUAD   -  GENESEO (2018)
 MG0083
 MG0083                         *CURRENT SURVEY CONTROL
 MG0083  ______________________________________________________________________
 MG0083* NAD 83(1986) POSITION- 41 27 52.     (N) 090 12 12.     (W)   SCALED
 MG0083* NAVD 88 ORTHO HEIGHT -   191.678 (meters)      628.86  (feet) ADJUSTED
 MG0083  ______________________________________________________________________
 MG0083  GEOID HEIGHT    -        -32.973 (meters)                     GEOID18
 MG0083  DYNAMIC HEIGHT  -        191.602 (meters)      628.61  (feet) COMP
 MG0083  MODELED GRAVITY -    980,223.1   (mgal)                       NAVD 88
 MG0083
 MG0083  VERT ORDER      -  SECOND    CLASS 0
 MG0083
 MG0083.The horizontal coordinates were scaled from a map and have
 MG0083.an estimated accuracy of +/- 6 seconds.
 MG0083
 MG0083.The orthometric height was determined by differential leveling and
 MG0083.adjusted by the NATIONAL GEODETIC SURVEY
 MG0083.in June 1991.
 MG0083
 MG0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0083.GEOID18 height accuracy estimate available here.
 MG0083
 MG0083.Click photographs - Photos may exist for this station.
 MG0083
 MG0083.The dynamic height is computed by dividing the NAVD 88
 MG0083.geopotential number by the normal gravity value computed on the
 MG0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0083.degrees latitude (g = 980.6199 gals.).
 MG0083
 MG0083.The modeled gravity was interpolated from observed gravity values.
 MG0083
 MG0083;                    North         East    Units  Estimated Accuracy
 MG0083;SPC IL W     -   532,600.      696,940.      MT  (+/- 180 meters Scaled)
 MG0083
 MG0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF335940(NAD 83)
 MG0083
 MG0083                          SUPERSEDED SURVEY CONTROL
 MG0083
 MG0083  NGVD 29 (??/??/92)  191.756  (m)          629.12   (f) ADJ UNCH    2 0
 MG0083
 MG0083.Superseded values are not recommended for survey control.
 MG0083
 MG0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0083.See file dsdata.pdf to determine how the superseded data were derived.
 MG0083
 MG0083_MARKER: DB = BENCH MARK DISK
 MG0083_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0083_SP_SET: BRIDGE
 MG0083_STAMPING: L 52 1934
 MG0083_MARK LOGO: CGS
 MG0083_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0083+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2023
 MG0083
 MG0083  HISTORY     - Date     Condition        Report By
 MG0083  HISTORY     - 1934     MONUMENTED       CGS
 MG0083  HISTORY     - 1959     GOOD             CGS
 MG0083  HISTORY     - 19960717 GOOD             USPSQD
 MG0083  HISTORY     - 20011006 GOOD             USPSQD
 MG0083  HISTORY     - 20040609 GOOD             USPSQD
 MG0083  HISTORY     - 20230119 GOOD             ILDT
 MG0083
 MG0083                          STATION DESCRIPTION
 MG0083
 MG0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0083'2.8 MI W FROM GENESEO.
 MG0083'ABOUT 2.8 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MG0083'RAILWAY FROM THE STATION AT GENESEO, 13 39-FOOT RAILS WEST OF
 MG0083'THE NORTH-SOUTH CROSS ROAD, SET IN THE TOP AND IN THE CENTER OF
 MG0083'THE SOUTH CONCRETE HEADWALL OF A 12-FOOT BRIDGE, 11 FEET SOUTH OF
 MG0083'THE SOUTH RAIL OF THE EAST-BOUND TRACK, ABOUT 1 FOOT BELOW
 MG0083'THE LEVEL OF THE TRACK.
 MG0083
 MG0083                          STATION RECOVERY (1996)
 MG0083
 MG0083'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0083'RECOVERED IN GOOD CONDITION.
 MG0083
 MG0083                          STATION RECOVERY (2001)
 MG0083
 MG0083'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0083'RECOVERED AS DESCRIBED
 MG0083
 MG0083                          STATION RECOVERY (2004)
 MG0083
 MG0083'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0083'RECOVERED IN GOOD CONDITION.
 MG0083
 MG0083                          STATION RECOVERY (2023)
 MG0083
 MG0083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0083'ACTIVE RAILROAD TRACKS COULD BE TROUBLE WITH STATIC SESSIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0057 ***********************************************************************
 MG0057  DESIGNATION -  L 53
 MG0057  PID         -  MG0057
 MG0057  STATE/COUNTY-  IL/HENRY
 MG0057  COUNTRY     -  US
 MG0057  USGS QUAD   -  ANDOVER (2018)
 MG0057
 MG0057                         *CURRENT SURVEY CONTROL
 MG0057  ______________________________________________________________________
 MG0057* NAD 83(1986) POSITION- 41 16 52.     (N) 090 21 54.     (W)   SCALED
 MG0057* NAVD 88 ORTHO HEIGHT -   208.959 (meters)      685.56  (feet) ADJUSTED
 MG0057  ______________________________________________________________________
 MG0057  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 MG0057  DYNAMIC HEIGHT  -        208.874 (meters)      685.28  (feet) COMP
 MG0057  MODELED GRAVITY -    980,211.2   (mgal)                       NAVD 88
 MG0057
 MG0057  VERT ORDER      -  SECOND    CLASS 0
 MG0057
 MG0057.The horizontal coordinates were scaled from a map and have
 MG0057.an estimated accuracy of +/- 6 seconds.
 MG0057
 MG0057.The orthometric height was determined by differential leveling and
 MG0057.adjusted by the NATIONAL GEODETIC SURVEY
 MG0057.in June 1991.
 MG0057
 MG0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0057.GEOID18 height accuracy estimate available here.
 MG0057
 MG0057.Click photographs - Photos may exist for this station.
 MG0057
 MG0057.The dynamic height is computed by dividing the NAVD 88
 MG0057.geopotential number by the normal gravity value computed on the
 MG0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0057.degrees latitude (g = 980.6199 gals.).
 MG0057
 MG0057.The modeled gravity was interpolated from observed gravity values.
 MG0057
 MG0057;                    North         East    Units  Estimated Accuracy
 MG0057;SPC IL W     -   512,260.      683,390.      MT  (+/- 180 meters Scaled)
 MG0057
 MG0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF206733(NAD 83)
 MG0057
 MG0057                          SUPERSEDED SURVEY CONTROL
 MG0057
 MG0057  NGVD 29 (??/??/92)  209.028  (m)          685.79   (f) ADJ UNCH    2 0
 MG0057
 MG0057.Superseded values are not recommended for survey control.
 MG0057
 MG0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0057.See file dsdata.pdf to determine how the superseded data were derived.
 MG0057
 MG0057_MARKER: DB = BENCH MARK DISK
 MG0057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0057_STAMPING: L 53 1934
 MG0057_MARK LOGO: CGS
 MG0057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0057+STABILITY: SURFACE MOTION
 MG0057
 MG0057  HISTORY     - Date     Condition        Report By
 MG0057  HISTORY     - 1934     MONUMENTED       CGS
 MG0057  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0057  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0057  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0057  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0057
 MG0057                          STATION DESCRIPTION
 MG0057
 MG0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0057'1.1 MI S FROM LYNN.
 MG0057'1.1 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0057'RAILROAD FROM THE STATION AT LYNN, HENRY COUNTY, AT BRIDGE 222.72-A,
 MG0057'AT A ROAD CROSSING, 45 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 MG0057'20 FEET WEST OF THE CENTERLINE OF THE TRACK, 6 FEET NORTH OF
 MG0057'A FENCE CORNER, 2 FEET EAST OF A FENCE, AND 2 FEET LOWER THAN
 MG0057'THE TRACK.  A STANDARD DISK, STAMPED L 53 1934 AND SET
 MG0057'IN THE TOP OF A CONCRETE POST.
 MG0057
 MG0057                          STATION RECOVERY (1988)
 MG0057
 MG0057'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0057'MARK NOT FOUND.
 MG0057
 MG0057                          STATION RECOVERY (1996)
 MG0057
 MG0057'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0057'MARK NOT FOUND.
 MG0057
 MG0057                          STATION RECOVERY (2001)
 MG0057
 MG0057'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0057'MARK NOT FOUND.
 MG0057
 MG0057                          STATION RECOVERY (2004)
 MG0057
 MG0057'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0057'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0009 ***********************************************************************
 LD0009  DESIGNATION -  L 54
 LD0009  PID         -  LD0009
 LD0009  STATE/COUNTY-  IL/KNOX
 LD0009  COUNTRY     -  US
 LD0009  USGS QUAD   -  AVON (2018)
 LD0009
 LD0009                         *CURRENT SURVEY CONTROL
 LD0009  ______________________________________________________________________
 LD0009* NAD 83(1986) POSITION- 40 43 45.     (N) 090 24 24.     (W)   SCALED
 LD0009* NAVD 88 ORTHO HEIGHT -   199.769 (meters)      655.41  (feet) ADJUSTED
 LD0009  ______________________________________________________________________
 LD0009  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 LD0009  DYNAMIC HEIGHT  -        199.674 (meters)      655.10  (feet) COMP
 LD0009  MODELED GRAVITY -    980,145.3   (mgal)                       NAVD 88
 LD0009
 LD0009  VERT ORDER      -  SECOND    CLASS 0
 LD0009
 LD0009.The horizontal coordinates were scaled from a map and have
 LD0009.an estimated accuracy of +/- 6 seconds.
 LD0009
 LD0009.The orthometric height was determined by differential leveling and
 LD0009.adjusted by the NATIONAL GEODETIC SURVEY
 LD0009.in June 1991.
 LD0009
 LD0009.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0009.GEOID18 height accuracy estimate available here.
 LD0009
 LD0009.Click photographs - Photos may exist for this station.
 LD0009
 LD0009.The dynamic height is computed by dividing the NAVD 88
 LD0009.geopotential number by the normal gravity value computed on the
 LD0009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0009.degrees latitude (g = 980.6199 gals.).
 LD0009
 LD0009.The modeled gravity was interpolated from observed gravity values.
 LD0009
 LD0009;                    North         East    Units  Estimated Accuracy
 LD0009;SPC IL W     -   450,980.      679,730.      MT  (+/- 180 meters Scaled)
 LD0009
 LD0009_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF190119(NAD 83)
 LD0009
 LD0009                          SUPERSEDED SURVEY CONTROL
 LD0009
 LD0009  NGVD 29 (??/??/92)  199.835  (m)          655.63   (f) ADJ UNCH    2 0
 LD0009
 LD0009.Superseded values are not recommended for survey control.
 LD0009
 LD0009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0009.See file dsdata.pdf to determine how the superseded data were derived.
 LD0009
 LD0009_MARKER: DB = BENCH MARK DISK
 LD0009_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0009_SP_SET: BRIDGE
 LD0009_STAMPING: L 54 1934
 LD0009_MARK LOGO: CGS
 LD0009_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0009
 LD0009  HISTORY     - Date     Condition        Report By
 LD0009  HISTORY     - 1934     MONUMENTED       CGS
 LD0009  HISTORY     - 1935     GOOD             CGS
 LD0009  HISTORY     - 19971112 GOOD             USPSQD
 LD0009
 LD0009                          STATION DESCRIPTION
 LD0009
 LD0009'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0009'0.8 MI N FROM ST AUGUSTINE.
 LD0009'0.8 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0009'FROM THE STATION AT ST. AUGUSTINE, KNOX COUNTY, AT BRIDGE 177.65
 LD0009'OVER HIGHWAY 124, IN THE TOP OF THE EAST END OF THE NORTH
 LD0009'ABUTMENT, AND ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK,
 LD0009'STAMPED L 54 1934.
 LD0009
 LD0009                          STATION RECOVERY (1997)
 LD0009
 LD0009'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0376 ***********************************************************************
 LD0376  DESIGNATION -  L 55
 LD0376  PID         -  LD0376
 LD0376  STATE/COUNTY-  IL/MCDONOUGH
 LD0376  COUNTRY     -  US
 LD0376  USGS QUAD   -  COLCHESTER (2018)
 LD0376
 LD0376                         *CURRENT SURVEY CONTROL
 LD0376  ______________________________________________________________________
 LD0376* NAD 83(1986) POSITION- 40 24 52.     (N) 090 49 38.     (W)   SCALED
 LD0376* NAVD 88 ORTHO HEIGHT -   209.378 (meters)      686.93  (feet) ADJUSTED
 LD0376  ______________________________________________________________________
 LD0376  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 LD0376  DYNAMIC HEIGHT  -        209.275 (meters)      686.60  (feet) COMP
 LD0376  MODELED GRAVITY -    980,130.2   (mgal)                       NAVD 88
 LD0376
 LD0376  VERT ORDER      -  SECOND    CLASS 0
 LD0376
 LD0376.The horizontal coordinates were scaled from a map and have
 LD0376.an estimated accuracy of +/- 6 seconds.
 LD0376
 LD0376.The orthometric height was determined by differential leveling and
 LD0376.adjusted by the NATIONAL GEODETIC SURVEY
 LD0376.in June 1991.
 LD0376
 LD0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0376.GEOID18 height accuracy estimate available here.
 LD0376
 LD0376.Click photographs - Photos may exist for this station.
 LD0376
 LD0376.The dynamic height is computed by dividing the NAVD 88
 LD0376.geopotential number by the normal gravity value computed on the
 LD0376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0376.degrees latitude (g = 980.6199 gals.).
 LD0376
 LD0376.The modeled gravity was interpolated from observed gravity values.
 LD0376
 LD0376;                    North         East    Units  Estimated Accuracy
 LD0376;SPC IL W     -   416,210.      643,940.      MT  (+/- 180 meters Scaled)
 LD0376
 LD0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE843760(NAD 83)
 LD0376
 LD0376                          SUPERSEDED SURVEY CONTROL
 LD0376
 LD0376  NGVD 29 (??/??/92)  209.450  (m)          687.17   (f) ADJ UNCH    2 0
 LD0376
 LD0376.Superseded values are not recommended for survey control.
 LD0376
 LD0376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0376.See file dsdata.pdf to determine how the superseded data were derived.
 LD0376
 LD0376_MARKER: DB = BENCH MARK DISK
 LD0376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0376_STAMPING: L 55 1935
 LD0376_MARK LOGO: CGS
 LD0376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0376+STABILITY: SURFACE MOTION
 LD0376
 LD0376  HISTORY     - Date     Condition        Report By
 LD0376  HISTORY     - 1935     MONUMENTED       CGS
 LD0376  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0376  HISTORY     - 20040126 MARK NOT FOUND   USPSQD
 LD0376
 LD0376                          STATION DESCRIPTION
 LD0376
 LD0376'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0376'1.9 MI SW FROM COLCHESTER.
 LD0376'1.9 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0376'RAILROAD FROM THE STATION AT COLCHESTER, MCDONOUGH  COUNTY, AT
 LD0376'POLE 211+08, 47 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK,
 LD0376'12 FEET NORTHEAST OF THE CENTERLINE OF THE PRIVATE ROAD, 3 FEET
 LD0376'NORTHWEST OF THE RIGHT-OF-WAY FENCE, AND 3-1/2 FEET LOWER THAN THE
 LD0376'TRACK.  A STANDARD DISK, STAMPED L 55 1935 AND SET IN THE TOP OF A
 LD0376'CONCRETE POST.
 LD0376
 LD0376                          STATION RECOVERY (1974)
 LD0376
 LD0376'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0376'MARK NOT FOUND.
 LD0376
 LD0376                          STATION RECOVERY (2004)
 LD0376
 LD0376'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0376'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0335 ***********************************************************************
 LD0335  DESIGNATION -  L 56
 LD0335  PID         -  LD0335
 LD0335  STATE/COUNTY-  IL/FULTON
 LD0335  COUNTRY     -  US
 LD0335  USGS QUAD   -  VERMONT (2018)
 LD0335
 LD0335                         *CURRENT SURVEY CONTROL
 LD0335  ______________________________________________________________________
 LD0335* NAD 83(1986) POSITION- 40 16 33.     (N) 090 25 28.     (W)   SCALED
 LD0335* NAVD 88 ORTHO HEIGHT -   202.286 (meters)      663.67  (feet) ADJUSTED
 LD0335  ______________________________________________________________________
 LD0335  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 LD0335  DYNAMIC HEIGHT  -        202.185 (meters)      663.34  (feet) COMP
 LD0335  MODELED GRAVITY -    980,119.9   (mgal)                       NAVD 88
 LD0335
 LD0335  VERT ORDER      -  SECOND    CLASS 0
 LD0335
 LD0335.The horizontal coordinates were scaled from a map and have
 LD0335.an estimated accuracy of +/- 6 seconds.
 LD0335
 LD0335.The orthometric height was determined by differential leveling and
 LD0335.adjusted by the NATIONAL GEODETIC SURVEY
 LD0335.in June 1991.
 LD0335
 LD0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0335.GEOID18 height accuracy estimate available here.
 LD0335
 LD0335.Click photographs - Photos may exist for this station.
 LD0335
 LD0335.The dynamic height is computed by dividing the NAVD 88
 LD0335.geopotential number by the normal gravity value computed on the
 LD0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0335.degrees latitude (g = 980.6199 gals.).
 LD0335
 LD0335.The modeled gravity was interpolated from observed gravity values.
 LD0335
 LD0335;                    North         East    Units  Estimated Accuracy
 LD0335;SPC IL W     -   400,650.      678,080.      MT  (+/- 180 meters Scaled)
 LD0335
 LD0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE189615(NAD 83)
 LD0335
 LD0335                          SUPERSEDED SURVEY CONTROL
 LD0335
 LD0335  NGVD 29 (??/??/92)  202.373  (m)          663.95   (f) ADJ UNCH    2 0
 LD0335
 LD0335.Superseded values are not recommended for survey control.
 LD0335
 LD0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0335.See file dsdata.pdf to determine how the superseded data were derived.
 LD0335
 LD0335_MARKER: DB = BENCH MARK DISK
 LD0335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0335_STAMPING: L 56 1935
 LD0335_MARK LOGO: CGS
 LD0335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0335+STABILITY: SURFACE MOTION
 LD0335
 LD0335  HISTORY     - Date     Condition        Report By
 LD0335  HISTORY     - 1935     MONUMENTED       CGS
 LD0335
 LD0335                          STATION DESCRIPTION
 LD0335
 LD0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0335'1 MI S FROM VERMONT.
 LD0335'1.0 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0335'FROM THE STATION AT VERMONT, FULTON COUNTY, AT POLE 136+10, AT A
 LD0335'ROAD CROSSING 36 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 24
 LD0335'FEET WEST OF THE CENTERLINE OF THE WEST TRACK, 18 FEET SOUTHEAST
 LD0335'OF A CROSSING SIGN, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 LD0335'STAMPED L 56 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0828 ***********************************************************************
 LC0828  DESIGNATION -  L 7
 LC0828  PID         -  LC0828
 LC0828  STATE/COUNTY-  IL/LASALLE
 LC0828  COUNTRY     -  US
 LC0828  USGS QUAD   -  MINONK (2018)
 LC0828
 LC0828                         *CURRENT SURVEY CONTROL
 LC0828  ______________________________________________________________________
 LC0828* NAD 83(1986) POSITION- 40 58 59.7    (N) 089 02 33.2    (W)   HD_HELD2
 LC0828* NAVD 88 ORTHO HEIGHT -   216.619 (meters)      710.69  (feet) ADJUSTED
 LC0828  ______________________________________________________________________
 LC0828  GEOID HEIGHT    -        -32.567 (meters)                     GEOID18
 LC0828  DYNAMIC HEIGHT  -        216.526 (meters)      710.39  (feet) COMP
 LC0828  MODELED GRAVITY -    980,192.0   (mgal)                       NAVD 88
 LC0828
 LC0828  VERT ORDER      -  FIRST     CLASS II
 LC0828
 LC0828.The horizontal coordinates were established by autonomous hand held GPS
 LC0828.observations and have an estimated accuracy of +/- 10 meters.
 LC0828
 LC0828.The orthometric height was determined by differential leveling and
 LC0828.adjusted by the NATIONAL GEODETIC SURVEY
 LC0828.in June 1991.
 LC0828
 LC0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0828.GEOID18 height accuracy estimate available here.
 LC0828
 LC0828.Click photographs - Photos may exist for this station.
 LC0828
 LC0828.The dynamic height is computed by dividing the NAVD 88
 LC0828.geopotential number by the normal gravity value computed on the
 LC0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0828.degrees latitude (g = 980.6199 gals.).
 LC0828
 LC0828.The modeled gravity was interpolated from observed gravity values.
 LC0828
 LC0828;                    North         East    Units  Estimated Accuracy
 LC0828;SPC IL E     -   479,424.      240,316.      MT  (+/- 10 meters HH2 GPS)
 LC0828
 LC0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2816938906(NAD 83)
 LC0828
 LC0828                          SUPERSEDED SURVEY CONTROL
 LC0828
 LC0828  NGVD 29 (??/??/92)  216.669  (m)          710.85   (f) ADJ UNCH    1 2
 LC0828
 LC0828.Superseded values are not recommended for survey control.
 LC0828
 LC0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0828.See file dsdata.pdf to determine how the superseded data were derived.
 LC0828
 LC0828_MARKER: DB = BENCH MARK DISK
 LC0828_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0828_SP_SET: SIDEWALK
 LC0828_STAMPING: ELEV 711.025 FT L 7 1920
 LC0828_MARK LOGO: CGS
 LC0828_PROJECTION: FLUSH
 LC0828_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0828_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0828+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2025
 LC0828
 LC0828  HISTORY     - Date     Condition        Report By
 LC0828  HISTORY     - 1920     MONUMENTED       CGS
 LC0828  HISTORY     - 1969     GOOD             CGS
 LC0828  HISTORY     - 19970728 GOOD             USPSQD
 LC0828  HISTORY     - 20020826 GOOD             USPSQD
 LC0828  HISTORY     - 20130725 GOOD             ILDT
 LC0828  HISTORY     - 20170508 GOOD             GEOCAC
 LC0828  HISTORY     - 20250319 GOOD             ILDT
 LC0828
 LC0828                          STATION DESCRIPTION
 LC0828
 LC0828'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0828'4.8 MI S FROM WENONA.
 LC0828'ABOUT 4.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0828'THE STATION AT WENONA, 0.25 MILE SOUTH OF MILEPOST 831, 132 FEET
 LC0828'WEST OF THE WEST RAIL OF THE MAIN TRACK, 13.3 FEET EAST OF THE
 LC0828'SOUTHEAST CORNER OF THE POST OFFICE BUILDING AT RUTLAND, SET IN
 LC0828'THE TOP OF THE EAST EDGE OF A CONCRETE SIDEWALK, 30 FEET WEST OF
 LC0828'THE CENTER LINE OF A PAVED STREET, 32 FEET NORTH OF THE CENTER
 LC0828'LINE OF A PAVED STREET, 10 FEET NORTH OF A FIRE HYDRANT, AND
 LC0828'ABOUT 1 FOOT ABOVE THE LEVEL OF THE STREETS.  SEC 18, T29N, R2E.
 LC0828
 LC0828                          STATION RECOVERY (1997)
 LC0828
 LC0828'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC0828'RECOVERED IN GOOD CONDITION.
 LC0828
 LC0828                          STATION RECOVERY (2002)
 LC0828
 LC0828'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 LC0828'RECOVERED IN GOOD CONDITION.
 LC0828
 LC0828                          STATION RECOVERY (2013)
 LC0828
 LC0828'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0828'RECOVERED IN GOOD CONDITION.
 LC0828
 LC0828                          STATION RECOVERY (2017)
 LC0828
 LC0828'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 LC0828'RECOVERED IN GOOD CONDITION.
 LC0828
 LC0828                          STATION RECOVERY (2025)
 LC0828
 LC0828'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (SK)
 LC0828'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7264 ***********************************************************************
 AB7264  DESIGNATION -  L 79 RESET
 AB7264  PID         -  AB7264
 AB7264  STATE/COUNTY-  IL/PIKE
 AB7264  COUNTRY     -  US
 AB7264  USGS QUAD   -  BARRY (2018)
 AB7264
 AB7264                         *CURRENT SURVEY CONTROL
 AB7264  ______________________________________________________________________
 AB7264* NAD 83(1986) POSITION- 39 42 49.     (N) 091 03 53.     (W)   SCALED
 AB7264* NAVD 88 ORTHO HEIGHT -   174.42  (meters)      572.2   (feet) RESET
 AB7264  ______________________________________________________________________
 AB7264  GEOID HEIGHT    -        -32.552 (meters)                     GEOID18
 AB7264  VERT ORDER      -  THIRD
 AB7264
 AB7264.The horizontal coordinates were scaled from a map and have
 AB7264.an estimated accuracy of +/- 6 seconds.
 AB7264
 AB7264.The orthometric height was computed from unverified reset data.
 AB7264
 AB7264.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7264.GEOID18 height accuracy estimate available here.
 AB7264
 AB7264.Click photographs - Photos may exist for this station.
 AB7264
 AB7264;                    North         East    Units  Estimated Accuracy
 AB7264;SPC IL W     -   338,580.      623,000.      MT  (+/- 180 meters Scaled)
 AB7264
 AB7264_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD658977(NAD 83)
 AB7264
 AB7264                          SUPERSEDED SURVEY CONTROL
 AB7264
 AB7264.No superseded survey control is available for this station.
 AB7264
 AB7264_MARKER: DV = VERTICAL CONTROL DISK
 AB7264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7264_STAMPING: L 79 RESET 1995
 AB7264_MARK LOGO: NGS
 AB7264_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7264+STABILITY: SURFACE MOTION
 AB7264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7264+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AB7264
 AB7264  HISTORY     - Date     Condition        Report By
 AB7264  HISTORY     - 1995     MONUMENTED       NGS
 AB7264  HISTORY     - 20120517 GOOD             ILDT
 AB7264
 AB7264                          STATION DESCRIPTION
 AB7264
 AB7264'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (RKB)
 AB7264'STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) NORTHWEST OF BARRY ALONG
 AB7264'STATE ROUTE 106.  TO REACH FROM THE BARRY EXIT (EXIT 20) OVERPASS ON
 AB7264'INTERSTATE HIGHWAY 72, PROCEED SOUTH FOR 0.3 MI (0.5 KM) TO STATE
 AB7264'ROUTE 106, TURN RIGHT (NORTHWEST) ON ROUTE 106 FOR 2.0 MI (3.2 KM) TO
 AB7264'COUNTY ROAD 1616E AND THE STATION ON THE LEFT, 8.5 M (27.9 FT)
 AB7264'SOUTHWEST OF THE CENTERLINE OF ROUTE 106, 12.5 M (41.0 FT) SOUTHEAST
 AB7264'OF THE CENTERLINE OF COUNTY ROAD 1616E, 2.9 M (9.5 FT) SOUTH OF THE
 AB7264'CURB, 7.9 M (25.9 FT) EAST OF A STOP SIGN, 0.5 M (1.6 FT) NORTH OF A
 AB7264'FIBERGLASS WITNESS POST, AND SET FLUSH WITH THE GROUND IN A ROUND
 AB7264'CONCRETE MONUMENT.
 AB7264
 AB7264                          STATION RECOVERY (2012)
 AB7264
 AB7264'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 AB7264'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0351 ***********************************************************************
 KC0351  DESIGNATION -  L 80
 KC0351  PID         -  KC0351
 KC0351  STATE/COUNTY-  IL/PIKE
 KC0351  COUNTRY     -  US
 KC0351  USGS QUAD   -  ROCKPORT (2018)
 KC0351
 KC0351                         *CURRENT SURVEY CONTROL
 KC0351  ______________________________________________________________________
 KC0351* NAD 83(1986) POSITION- 39 31 27.     (N) 091 00 06.     (W)   SCALED
 KC0351* NAVD 88 ORTHO HEIGHT -   140.105 (meters)      459.66  (feet) ADJUSTED
 KC0351  ______________________________________________________________________
 KC0351  GEOID HEIGHT    -        -32.487 (meters)                     GEOID18
 KC0351  DYNAMIC HEIGHT  -        140.026 (meters)      459.40  (feet) COMP
 KC0351  MODELED GRAVITY -    980,062.6   (mgal)                       NAVD 88
 KC0351
 KC0351  VERT ORDER      -  SECOND    CLASS 0
 KC0351
 KC0351.The horizontal coordinates were scaled from a map and have
 KC0351.an estimated accuracy of +/- 6 seconds.
 KC0351
 KC0351.The orthometric height was determined by differential leveling and
 KC0351.adjusted by the NATIONAL GEODETIC SURVEY
 KC0351.in June 1991.
 KC0351
 KC0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0351.GEOID18 height accuracy estimate available here.
 KC0351
 KC0351.Click photographs - Photos may exist for this station.
 KC0351
 KC0351.The dynamic height is computed by dividing the NAVD 88
 KC0351.geopotential number by the normal gravity value computed on the
 KC0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0351.degrees latitude (g = 980.6199 gals.).
 KC0351
 KC0351.The modeled gravity was interpolated from observed gravity values.
 KC0351
 KC0351;                    North         East    Units  Estimated Accuracy
 KC0351;SPC IL W     -   317,490.      628,210.      MT  (+/- 180 meters Scaled)
 KC0351
 KC0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD717768(NAD 83)
 KC0351
 KC0351                          SUPERSEDED SURVEY CONTROL
 KC0351
 KC0351  NGVD 29 (??/??/92)  140.179  (m)          459.90   (f) ADJ UNCH    2 0
 KC0351
 KC0351.Superseded values are not recommended for survey control.
 KC0351
 KC0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0351.See file dsdata.pdf to determine how the superseded data were derived.
 KC0351
 KC0351_MARKER: DB = BENCH MARK DISK
 KC0351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0351_STAMPING: L 80 1935
 KC0351_MARK LOGO: CGS
 KC0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0351+STABILITY: SURFACE MOTION
 KC0351
 KC0351  HISTORY     - Date     Condition        Report By
 KC0351  HISTORY     - 1935     MONUMENTED       CGS
 KC0351  HISTORY     - 1943     GOOD             CGS
 KC0351  HISTORY     - 1972     MARK NOT FOUND   USGS
 KC0351  HISTORY     - 20120516 MARK NOT FOUND   ILDT
 KC0351
 KC0351                          STATION DESCRIPTION
 KC0351
 KC0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0351'1.1 MI SE FROM ROCKPORT.
 KC0351'1.1 MILES SOUTHEAST ALONG THE ROUTE OF THE NOW ABANDONED CHICAGO,
 KC0351'BURLINGTON AND QUINCY RAILROAD.  FROM THE STATION AT ROCKPORT,
 KC0351'PIKE COUNTY, 10-1/2 RAILS SOUTH OF A STATION ONE MILE SIGN,
 KC0351'2-1/2 RAILS NORTH OF BRIDGE 24.25, 20 FEET EAST OF THE CENTERLINE
 KC0351'OF THE TRACK, AND 30 FEET WEST OF THE RIGHT-OF-WAY FENCE.  A
 KC0351'STANDARD DISK, STAMPED L 80 1935 AND SET IN THE TOP OF A CONCRETE
 KC0351'POST.  NOTE-- ANYONE RECOVERING THIS BENCH MARK WILL CONFER A
 KC0351'FAVOR ON THIS OFFICE BY SUBMITTING AN UP-TO-DATE DESCRIPTION TO
 KC0351'THE DIRECTOR, U.S. COAST AND GEODETIC SURVEY, WASHINGTON 25, D.C.
 KC0351
 KC0351                          STATION RECOVERY (1972)
 KC0351
 KC0351'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 KC0351'MARK NOT FOUND.
 KC0351
 KC0351                          STATION RECOVERY (2012)
 KC0351
 KC0351'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0351'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0377 ***********************************************************************
 KC0377  DESIGNATION -  L 81
 KC0377  PID         -  KC0377
 KC0377  STATE/COUNTY-  IL/ADAMS
 KC0377  COUNTRY     -  US
 KC0377  USGS QUAD   -  QUINCY WEST (2018)
 KC0377
 KC0377                         *CURRENT SURVEY CONTROL
 KC0377  ______________________________________________________________________
 KC0377* NAD 83(1986) POSITION- 39 56 17.     (N) 091 24 52.     (W)   SCALED
 KC0377* NAVD 88 ORTHO HEIGHT -   157.009 (meters)      515.12  (feet) ADJUSTED
 KC0377  ______________________________________________________________________
 KC0377  GEOID HEIGHT    -        -32.578 (meters)                     GEOID18
 KC0377  DYNAMIC HEIGHT  -        156.928 (meters)      514.85  (feet) COMP
 KC0377  MODELED GRAVITY -    980,108.0   (mgal)                       NAVD 88
 KC0377
 KC0377  VERT ORDER      -  SECOND    CLASS 0
 KC0377
 KC0377.The horizontal coordinates were scaled from a map and have
 KC0377.an estimated accuracy of +/- 6 seconds.
 KC0377
 KC0377.The orthometric height was determined by differential leveling and
 KC0377.adjusted by the NATIONAL GEODETIC SURVEY
 KC0377.in June 1991.
 KC0377
 KC0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0377.GEOID18 height accuracy estimate available here.
 KC0377
 KC0377.Click photographs - Photos may exist for this station.
 KC0377
 KC0377.The dynamic height is computed by dividing the NAVD 88
 KC0377.geopotential number by the normal gravity value computed on the
 KC0377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0377.degrees latitude (g = 980.6199 gals.).
 KC0377
 KC0377.The modeled gravity was interpolated from observed gravity values.
 KC0377
 KC0377;                    North         East    Units  Estimated Accuracy
 KC0377;SPC IL W     -   363,860.      593,360.      MT  (+/- 180 meters Scaled)
 KC0377
 KC0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE354220(NAD 83)
 KC0377
 KC0377                          SUPERSEDED SURVEY CONTROL
 KC0377
 KC0377  NGVD 29 (??/??/92)  157.092  (m)          515.39   (f) ADJ UNCH    2 0
 KC0377
 KC0377.Superseded values are not recommended for survey control.
 KC0377
 KC0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0377.See file dsdata.pdf to determine how the superseded data were derived.
 KC0377
 KC0377_MARKER: DB = BENCH MARK DISK
 KC0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0377_STAMPING: L 81 1935
 KC0377_MARK LOGO: CGS
 KC0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0377+STABILITY: SURFACE MOTION
 KC0377
 KC0377  HISTORY     - Date     Condition        Report By
 KC0377  HISTORY     - 1935     MONUMENTED       CGS
 KC0377  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0377  HISTORY     - 20120524 MARK NOT FOUND   ILDT
 KC0377
 KC0377                          STATION DESCRIPTION
 KC0377
 KC0377'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0377'AT QUINCY.
 KC0377'AT QUINCY, ADAMS COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 KC0377'RAILROAD, AT THE PARKWAY SOUTH OF THE STATION, AND 45 FEET EAST
 KC0377'OF A LOADING PLATFORM.  A STANDARD DISK, STAMPED L 81 1935 AND
 KC0377'SET IN THE TOP OF A CONCRETE POST.
 KC0377
 KC0377                          STATION RECOVERY (1971)
 KC0377
 KC0377'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0377'MARK NOT FOUND.
 KC0377
 KC0377                          STATION RECOVERY (2012)
 KC0377
 KC0377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0377'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0634 ***********************************************************************
 KB0634  DESIGNATION -  L 82
 KB0634  PID         -  KB0634
 KB0634  STATE/COUNTY-  IL/MOULTRIE
 KB0634  COUNTRY     -  US
 KB0634  USGS QUAD   -  CADWELL (2018)
 KB0634
 KB0634                         *CURRENT SURVEY CONTROL
 KB0634  ______________________________________________________________________
 KB0634* NAD 83(1986) POSITION- 39 39 34.     (N) 088 37 26.     (W)   SCALED
 KB0634* NAVD 88 ORTHO HEIGHT -   204.552 (meters)      671.10  (feet) ADJUSTED
 KB0634  ______________________________________________________________________
 KB0634  GEOID HEIGHT    -        -32.360 (meters)                     GEOID18
 KB0634  DYNAMIC HEIGHT  -        204.436 (meters)      670.72  (feet) COMP
 KB0634  MODELED GRAVITY -    980,057.2   (mgal)                       NAVD 88
 KB0634
 KB0634  VERT ORDER      -  SECOND    CLASS 0
 KB0634
 KB0634.The horizontal coordinates were scaled from a map and have
 KB0634.an estimated accuracy of +/- 6 seconds.
 KB0634
 KB0634.The orthometric height was determined by differential leveling and
 KB0634.adjusted by the NATIONAL GEODETIC SURVEY
 KB0634.in June 1991.
 KB0634
 KB0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0634.GEOID18 height accuracy estimate available here.
 KB0634
 KB0634.Click photographs - Photos may exist for this station.
 KB0634
 KB0634.The dynamic height is computed by dividing the NAVD 88
 KB0634.geopotential number by the normal gravity value computed on the
 KB0634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0634.degrees latitude (g = 980.6199 gals.).
 KB0634
 KB0634.The modeled gravity was interpolated from observed gravity values.
 KB0634
 KB0634;                    North         East    Units  Estimated Accuracy
 KB0634;SPC IL E     -   332,230.      275,070.      MT  (+/- 180 meters Scaled)
 KB0634
 KB0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ606912(NAD 83)
 KB0634
 KB0634                          SUPERSEDED SURVEY CONTROL
 KB0634
 KB0634  NGVD 29 (??/??/92)  204.624  (m)          671.34   (f) ADJ UNCH    2 0
 KB0634
 KB0634.Superseded values are not recommended for survey control.
 KB0634
 KB0634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0634.See file dsdata.pdf to determine how the superseded data were derived.
 KB0634
 KB0634_MARKER: DB = BENCH MARK DISK
 KB0634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0634_STAMPING: L 82 1935
 KB0634_MARK LOGO: CGS
 KB0634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0634+STABILITY: SURFACE MOTION
 KB0634
 KB0634  HISTORY     - Date     Condition        Report By
 KB0634  HISTORY     - 1935     MONUMENTED       CGS
 KB0634  HISTORY     - 1975     GOOD             ILDT
 KB0634
 KB0634                          STATION DESCRIPTION
 KB0634
 KB0634'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0634'4 MI S FROM LOVINGTON.
 KB0634'4.0 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 KB0634'LOVINGTON, MOULTRIE COUNTY, AT CUSHMAN, AT THE B.F. FULTZ
 KB0634'RESIDENCE, 40 FEET WEST OF THE TRACK, 10 FEET EAST OF THE HOUSE,
 KB0634'AND 1 FOOT EAST OF A FENCE.  A STANDARD DISK, STAMPED L 82 1935
 KB0634'AND SET IN THE TOP OF A CONCRETE POST.
 KB0634
 KB0634                          STATION RECOVERY (1975)
 KB0634
 KB0634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0634'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0474 ***********************************************************************
 KB0474  DESIGNATION -  L 83
 KB0474  PID         -  KB0474
 KB0474  STATE/COUNTY-  IL/EFFINGHAM
 KB0474  COUNTRY     -  US
 KB0474  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0474
 KB0474                         *CURRENT SURVEY CONTROL
 KB0474  ______________________________________________________________________
 KB0474* NAD 83(1986) POSITION- 39 07 12.     (N) 088 33 17.     (W)   SCALED
 KB0474* NAVD 88 ORTHO HEIGHT -   179.754 (meters)      589.74  (feet) ADJUSTED
 KB0474  ______________________________________________________________________
 KB0474  GEOID HEIGHT    -        -31.982 (meters)                     GEOID18
 KB0474  DYNAMIC HEIGHT  -        179.646 (meters)      589.39  (feet) COMP
 KB0474  MODELED GRAVITY -    980,023.0   (mgal)                       NAVD 88
 KB0474
 KB0474  VERT ORDER      -  SECOND    CLASS 0
 KB0474
 KB0474.The horizontal coordinates were scaled from a map and have
 KB0474.an estimated accuracy of +/- 6 seconds.
 KB0474
 KB0474.The orthometric height was determined by differential leveling and
 KB0474.adjusted by the NATIONAL GEODETIC SURVEY
 KB0474.in June 1991.
 KB0474
 KB0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0474.GEOID18 height accuracy estimate available here.
 KB0474
 KB0474.Click photographs - Photos may exist for this station.
 KB0474
 KB0474.The dynamic height is computed by dividing the NAVD 88
 KB0474.geopotential number by the normal gravity value computed on the
 KB0474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0474.degrees latitude (g = 980.6199 gals.).
 KB0474
 KB0474.The modeled gravity was interpolated from observed gravity values.
 KB0474
 KB0474;                    North         East    Units  Estimated Accuracy
 KB0474;SPC IL E     -   272,320.      280,860.      MT  (+/- 180 meters Scaled)
 KB0474
 KB0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ655312(NAD 83)
 KB0474
 KB0474                          SUPERSEDED SURVEY CONTROL
 KB0474
 KB0474  NGVD 29 (??/??/92)  179.846  (m)          590.04   (f) ADJ UNCH    2 0
 KB0474
 KB0474.Superseded values are not recommended for survey control.
 KB0474
 KB0474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0474.See file dsdata.pdf to determine how the superseded data were derived.
 KB0474
 KB0474_MARKER: DB = BENCH MARK DISK
 KB0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0474_STAMPING: L 83 1935
 KB0474_MARK LOGO: CGS
 KB0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0474+STABILITY: SURFACE MOTION
 KB0474
 KB0474  HISTORY     - Date     Condition        Report By
 KB0474  HISTORY     - 1935     MONUMENTED       CGS
 KB0474  HISTORY     - 1945     GOOD             CGS
 KB0474  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0474  HISTORY     - 20120723 MARK NOT FOUND   ILDT
 KB0474
 KB0474                          STATION DESCRIPTION
 KB0474
 KB0474'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 KB0474'AT EFFINGHAM.
 KB0474'AT EFFINGHAM, EFFINGHAM COUNTY, ON THE WABASH RAILWAY, 7-1/2
 KB0474'RAILS SOUTH OF THE STATION, 4 RAILS SOUTH OF THE CROSSING OF
 KB0474'U.S. HIGHWAY 40, 25 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK,
 KB0474'AND 3-1/2 FEET WEST AND 4 FEET NORTH OF A SOUTHWEST FENCE CORNER.
 KB0474'A STANDARD DISK, STAMPED L 83 1935 AND SET IN THE TOP OF A CONCRETE
 KB0474'POST.  NOTE-- IT WAS REPORTED IN 1942 THAT THE WABASH RAILWAY
 KB0474'HAS BEEN ABANDONED AT THIS POINT, AND THE OLD STATION HAS BEEN
 KB0474'TURNED AROUND AND MADE INTO A SERVICE STATION.
 KB0474
 KB0474                          STATION RECOVERY (1983)
 KB0474
 KB0474'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0474'MARK NOT FOUND.
 KB0474
 KB0474                          STATION RECOVERY (2012)
 KB0474
 KB0474'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0474'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0148 ***********************************************************************
 JB0148  DESIGNATION -  L 85
 JB0148  PID         -  JB0148
 JB0148  STATE/COUNTY-  IL/WHITE
 JB0148  COUNTRY     -  US
 JB0148  USGS QUAD   -  SPRINGERTON (2018)
 JB0148
 JB0148                         *CURRENT SURVEY CONTROL
 JB0148  ______________________________________________________________________
 JB0148* NAD 83(1986) POSITION- 38 08 36.     (N) 088 21 00.     (W)   SCALED
 JB0148* NAVD 88 ORTHO HEIGHT -   129.377 (meters)      424.46  (feet) ADJUSTED
 JB0148  ______________________________________________________________________
 JB0148  GEOID HEIGHT    -        -30.377 (meters)                     GEOID18
 JB0148  DYNAMIC HEIGHT  -        129.292 (meters)      424.19  (feet) COMP
 JB0148  MODELED GRAVITY -    979,970.6   (mgal)                       NAVD 88
 JB0148
 JB0148  VERT ORDER      -  SECOND    CLASS 0
 JB0148
 JB0148.The horizontal coordinates were scaled from a map and have
 JB0148.an estimated accuracy of +/- 6 seconds.
 JB0148
 JB0148.The orthometric height was determined by differential leveling and
 JB0148.adjusted by the NATIONAL GEODETIC SURVEY
 JB0148.in June 1991.
 JB0148
 JB0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0148.GEOID18 height accuracy estimate available here.
 JB0148
 JB0148.Click photographs - Photos may exist for this station.
 JB0148
 JB0148.The dynamic height is computed by dividing the NAVD 88
 JB0148.geopotential number by the normal gravity value computed on the
 JB0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0148.degrees latitude (g = 980.6199 gals.).
 JB0148
 JB0148.The modeled gravity was interpolated from observed gravity values.
 JB0148
 JB0148;                    North         East    Units  Estimated Accuracy
 JB0148;SPC IL E     -   163,880.      298,540.      MT  (+/- 180 meters Scaled)
 JB0148
 JB0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH817225(NAD 83)
 JB0148
 JB0148                          SUPERSEDED SURVEY CONTROL
 JB0148
 JB0148  NGVD 29 (??/??/92)  129.487  (m)          424.83   (f) ADJ UNCH    2 0
 JB0148
 JB0148.Superseded values are not recommended for survey control.
 JB0148
 JB0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0148.See file dsdata.pdf to determine how the superseded data were derived.
 JB0148
 JB0148_MARKER: DB = BENCH MARK DISK
 JB0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0148_STAMPING: L 85 1935
 JB0148_MARK LOGO: CGS
 JB0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0148+STABILITY: SURFACE MOTION
 JB0148
 JB0148  HISTORY     - Date     Condition        Report By
 JB0148  HISTORY     - 1935     MONUMENTED       CGS
 JB0148  HISTORY     - 1974     POOR             NGS
 JB0148
 JB0148                          STATION DESCRIPTION
 JB0148
 JB0148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 JB0148'3.1 MI N FROM ENFIELD.
 JB0148'3.1 MILES NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0148'STATION AT ENFIELD, WHITE COUNTY, ABOUT 1000 FEET NORTH OF
 JB0148'MILEPOST S 36, ONE RAIL SOUTH OF A ROAD CROSSING, AND ABOUT 400
 JB0148'FEET SOUTHWEST OF A TENANT HOUSE OWNED BY MR. UPTON.  A STANDARD
 JB0148'DISK, STAMPED L 85 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0148'NOTE-- BROKEN, BUT TOP FITS PERFECTLY AND BASE IS SOLID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1253 ***********************************************************************
 KA1253  DESIGNATION -  L 86
 KA1253  PID         -  KA1253
 KA1253  STATE/COUNTY-  IL/CLARK
 KA1253  COUNTRY     -  US
 KA1253  USGS QUAD   -  CASEY (2018)
 KA1253
 KA1253                         *CURRENT SURVEY CONTROL
 KA1253  ______________________________________________________________________
 KA1253* NAD 83(1986) POSITION- 39 19 26.     (N) 087 54 29.     (W)   SCALED
 KA1253* NAVD 88 ORTHO HEIGHT -   184.117 (meters)      604.06  (feet) ADJUSTED
 KA1253  ______________________________________________________________________
 KA1253  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 KA1253  DYNAMIC HEIGHT  -        184.011 (meters)      603.71  (feet) COMP
 KA1253  MODELED GRAVITY -    980,044.5   (mgal)                       NAVD 88
 KA1253
 KA1253  VERT ORDER      -  SECOND    CLASS 0
 KA1253
 KA1253.The horizontal coordinates were scaled from a map and have
 KA1253.an estimated accuracy of +/- 6 seconds.
 KA1253
 KA1253.The orthometric height was determined by differential leveling and
 KA1253.adjusted by the NATIONAL GEODETIC SURVEY
 KA1253.in June 1991.
 KA1253
 KA1253.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1253.GEOID18 height accuracy estimate available here.
 KA1253
 KA1253.Click photographs - Photos may exist for this station.
 KA1253
 KA1253.The dynamic height is computed by dividing the NAVD 88
 KA1253.geopotential number by the normal gravity value computed on the
 KA1253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1253.degrees latitude (g = 980.6199 gals.).
 KA1253
 KA1253.The modeled gravity was interpolated from observed gravity values.
 KA1253
 KA1253;                    North         East    Units  Estimated Accuracy
 KA1253;SPC IL E     -   295,020.      336,670.      MT  (+/- 180 meters Scaled)
 KA1253
 KA1253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ217531(NAD 83)
 KA1253
 KA1253                          SUPERSEDED SURVEY CONTROL
 KA1253
 KA1253  NGVD 29 (??/??/92)  184.188  (m)          604.29   (f) ADJ UNCH    2 0
 KA1253
 KA1253.Superseded values are not recommended for survey control.
 KA1253
 KA1253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1253.See file dsdata.pdf to determine how the superseded data were derived.
 KA1253
 KA1253_MARKER: DB = BENCH MARK DISK
 KA1253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1253_STAMPING: L 86 1935
 KA1253_MARK LOGO: CGS
 KA1253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1253+STABILITY: SURFACE MOTION
 KA1253
 KA1253  HISTORY     - Date     Condition        Report By
 KA1253  HISTORY     - 1935     MONUMENTED       CGS
 KA1253  HISTORY     - 1959     MARK NOT FOUND   CGS
 KA1253  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1253
 KA1253                          STATION DESCRIPTION
 KA1253
 KA1253'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1253'1.4 MI SW FROM MARTINSVILLE.
 KA1253'1.4 MILES SOUTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1253'STATION AT MARTINSVILLE, CLARK COUNTY, 0.2 MILE WEST OF MILEPOST
 KA1253'103, 35 FEET EAST OF A ROAD CROSSING, AND 10 FEET NORTH OF THE
 KA1253'TRACK.  A STANDARD DISK, STAMPED L 86 1935 AND SET IN THE TOP
 KA1253'OF A CONCRETE POST.  NOTE-- IN JULY 1945, THIS MARK WAS RECOVERED
 KA1253'WITH THE CONCRETE POST BROKEN OFF ABOUT 18 INCHES BELOW THE
 KA1253'GROUND, APPARENTLY RUN OVER BY HEAVY MACHINERY.  THE TOP PART
 KA1253'OF THE POST WAS SET BACK ON THE PART THAT REMAINED IN THE GROUND.
 KA1253'THE POST HAD BROKEN OFF CLEAN AND THE BROKEN ENDS MATCHED
 KA1253'PERFECTLY.  THE ELEVATION IS PROBABLY THE SAME.
 KA1253
 KA1253                          STATION RECOVERY (2005)
 KA1253
 KA1253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1253'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0176 ***********************************************************************
 KB0176  DESIGNATION -  L 87
 KB0176  PID         -  KB0176
 KB0176  STATE/COUNTY-  IL/COLES
 KB0176  COUNTRY     -  US
 KB0176  USGS QUAD   -  MATTOON WEST (2018)
 KB0176
 KB0176                         *CURRENT SURVEY CONTROL
 KB0176  ______________________________________________________________________
 KB0176* NAD 83(1986) POSITION- 39 28 58.     (N) 088 22 29.     (W)   SCALED
 KB0176* NAVD 88 ORTHO HEIGHT -   224.545 (meters)      736.69  (feet) ADJUSTED
 KB0176  ______________________________________________________________________
 KB0176  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 KB0176  DYNAMIC HEIGHT  -        224.416 (meters)      736.27  (feet) COMP
 KB0176  MODELED GRAVITY -    980,047.1   (mgal)                       NAVD 88
 KB0176
 KB0176  VERT ORDER      -  SECOND    CLASS 0
 KB0176
 KB0176.The horizontal coordinates were scaled from a map and have
 KB0176.an estimated accuracy of +/- 6 seconds.
 KB0176
 KB0176.The orthometric height was determined by differential leveling and
 KB0176.adjusted by the NATIONAL GEODETIC SURVEY
 KB0176.in June 1991.
 KB0176
 KB0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0176.GEOID18 height accuracy estimate available here.
 KB0176
 KB0176.Click photographs - Photos may exist for this station.
 KB0176
 KB0176.The dynamic height is computed by dividing the NAVD 88
 KB0176.geopotential number by the normal gravity value computed on the
 KB0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0176.degrees latitude (g = 980.6199 gals.).
 KB0176
 KB0176.The modeled gravity was interpolated from observed gravity values.
 KB0176
 KB0176;                    North         East    Units  Estimated Accuracy
 KB0176;SPC IL E     -   312,580.      296,440.      MT  (+/- 180 meters Scaled)
 KB0176
 KB0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ817712(NAD 83)
 KB0176
 KB0176                          SUPERSEDED SURVEY CONTROL
 KB0176
 KB0176  NGVD 29 (??/??/92)  224.606  (m)          736.89   (f) ADJ UNCH    2 0
 KB0176
 KB0176.Superseded values are not recommended for survey control.
 KB0176
 KB0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0176.See file dsdata.pdf to determine how the superseded data were derived.
 KB0176
 KB0176_MARKER: DB = BENCH MARK DISK
 KB0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0176_STAMPING: L 87 1935
 KB0176_MARK LOGO: CGS
 KB0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0176+STABILITY: SURFACE MOTION
 KB0176
 KB0176  HISTORY     - Date     Condition        Report By
 KB0176  HISTORY     - 1935     MONUMENTED       CGS
 KB0176  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0176  HISTORY     - 20050225 MARK NOT FOUND   ILDT
 KB0176
 KB0176                          STATION DESCRIPTION
 KB0176
 KB0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0176'AT MATTOON.
 KB0176'AT MATTOON, COLES COUNTY, ON THE CLEVELAND, CINCINNATI, CHICAGO
 KB0176'AND ST. LOUIS RAILWAY, 5 RAILS EAST OF THE STATION, 8 RAILS WEST
 KB0176'OF THE SIXTEENTH STREET CROSSING, AT A PARK, 45 FEET SOUTH OF THE
 KB0176'TRACK, AND 10 FEET SOUTH OF A DRIVEWAY TO THE STATION.  A STANDARD
 KB0176'DISK, STAMPED L 87 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0176
 KB0176                          STATION RECOVERY (1982)
 KB0176
 KB0176'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0176'MARK NOT FOUND.
 KB0176
 KB0176                          STATION RECOVERY (2005)
 KB0176
 KB0176'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0510 ***********************************************************************
 KB0510  DESIGNATION -  L 89
 KB0510  PID         -  KB0510
 KB0510  STATE/COUNTY-  IL/EFFINGHAM
 KB0510  COUNTRY     -  US
 KB0510  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0510
 KB0510                         *CURRENT SURVEY CONTROL
 KB0510  ______________________________________________________________________
 KB0510* NAD 83(1986) POSITION- 39 07 17.     (N) 088 32 30.     (W)   SCALED
 KB0510* NAVD 88 ORTHO HEIGHT -   181.892 (meters)      596.76  (feet) ADJUSTED
 KB0510  ______________________________________________________________________
 KB0510  GEOID HEIGHT    -        -31.977 (meters)                     GEOID18
 KB0510  DYNAMIC HEIGHT  -        181.783 (meters)      596.40  (feet) COMP
 KB0510  MODELED GRAVITY -    980,023.2   (mgal)                       NAVD 88
 KB0510
 KB0510  VERT ORDER      -  SECOND    CLASS 0
 KB0510
 KB0510.The horizontal coordinates were scaled from a map and have
 KB0510.an estimated accuracy of +/- 6 seconds.
 KB0510
 KB0510.The orthometric height was determined by differential leveling and
 KB0510.adjusted by the NATIONAL GEODETIC SURVEY
 KB0510.in June 1991.
 KB0510
 KB0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0510.GEOID18 height accuracy estimate available here.
 KB0510
 KB0510.Click photographs - Photos may exist for this station.
 KB0510
 KB0510.The dynamic height is computed by dividing the NAVD 88
 KB0510.geopotential number by the normal gravity value computed on the
 KB0510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0510.degrees latitude (g = 980.6199 gals.).
 KB0510
 KB0510.The modeled gravity was interpolated from observed gravity values.
 KB0510
 KB0510;                    North         East    Units  Estimated Accuracy
 KB0510;SPC IL E     -   272,480.      281,980.      MT  (+/- 180 meters Scaled)
 KB0510
 KB0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ667313(NAD 83)
 KB0510
 KB0510                          SUPERSEDED SURVEY CONTROL
 KB0510
 KB0510  NGVD 29 (??/??/92)  181.983  (m)          597.06   (f) ADJ UNCH    2 0
 KB0510
 KB0510.Superseded values are not recommended for survey control.
 KB0510
 KB0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0510.See file dsdata.pdf to determine how the superseded data were derived.
 KB0510
 KB0510_MARKER: DB = BENCH MARK DISK
 KB0510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0510_STAMPING: L 89 1935
 KB0510_MARK LOGO: CGS
 KB0510_PROJECTION: FLUSH
 KB0510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0510+STABILITY: SURFACE MOTION
 KB0510_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0510+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2018
 KB0510
 KB0510  HISTORY     - Date     Condition        Report By
 KB0510  HISTORY     - 1935     MONUMENTED       CGS
 KB0510  HISTORY     - 1959     GOOD             CGS
 KB0510  HISTORY     - 20120723 GOOD             ILDT
 KB0510  HISTORY     - 20180217 GOOD             GEOCAC
 KB0510
 KB0510                          STATION DESCRIPTION
 KB0510
 KB0510'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0510'AT EFFINGHAM.
 KB0510'AT EFFINGHAM, IN THE SOUTHWEST CORNER OF THE COUNTY COURT HOUSE
 KB0510'YARD, 10 FEET NORTH OF THE NORTH EDGE OF THE EAST-WEST SIDEWALK,
 KB0510'11 FEET EAST OF THE EAST EDGE OF THE NORTH-SOUTH SIDEWALK, 9
 KB0510'FEET SOUTHWEST OF THE SOUTHWEST EDGE OF THE CONCRETE BASE FOR
 KB0510'A CANNON, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0510
 KB0510                          STATION RECOVERY (2012)
 KB0510
 KB0510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0510'RECOVERED IN GOOD CONDITION.
 KB0510
 KB0510                          STATION RECOVERY (2018)
 KB0510
 KB0510'RECOVERY NOTE BY GEOCACHING 2018 (MFM)
 KB0510'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0780 ***********************************************************************
 JB0780  DESIGNATION -  L 8=474
 JB0780  PID         -  JB0780
 JB0780  STATE/COUNTY-  IL/FAYETTE
 JB0780  COUNTRY     -  US
 JB0780  USGS QUAD   -  VANDALIA (2018)
 JB0780
 JB0780                         *CURRENT SURVEY CONTROL
 JB0780  ______________________________________________________________________
 JB0780* NAD 83(1986) POSITION- 38 57 18.     (N) 089 05 34.     (W)   SCALED
 JB0780* NAVD 88 ORTHO HEIGHT -   144.048 (meters)      472.60  (feet) POSTED
 JB0780  ______________________________________________________________________
 JB0780  GEOID HEIGHT    -        -31.712 (meters)                     GEOID18
 JB0780  DYNAMIC HEIGHT  -        143.96  (meters)      472.3   (feet) COMP
 JB0780  MODELED GRAVITY -    980,009.0   (mgal)                       NAVD 88
 JB0780
 JB0780  VERT ORDER      -  * POSTED, SEE BELOW
 JB0780
 JB0780.The horizontal coordinates were scaled from a map and have
 JB0780.an estimated accuracy of +/- 6 seconds.
 JB0780
 JB0780.The orthometric height was determined by differential leveling
 JB0780.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0780
 JB0780.* This is a POSTED BENCH MARK height.
 JB0780
 JB0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0780.GEOID18 height accuracy estimate available here.
 JB0780
 JB0780.Click photographs - Photos may exist for this station.
 JB0780
 JB0780.The dynamic height is computed by dividing the NAVD 88
 JB0780.geopotential number by the normal gravity value computed on the
 JB0780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0780.degrees latitude (g = 980.6199 gals.).
 JB0780
 JB0780.The modeled gravity was interpolated from observed gravity values.
 JB0780
 JB0780;                    North         East    Units  Estimated Accuracy
 JB0780;SPC IL E     -   254,260.      234,170.      MT  (+/- 180 meters Scaled)
 JB0780
 JB0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ186138(NAD 83)
 JB0780
 JB0780                          SUPERSEDED SURVEY CONTROL
 JB0780
 JB0780.No superseded survey control is available for this station.
 JB0780
 JB0780_MARKER: P = PIPE CAP
 JB0780_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0780_STAMPING: 474
 JB0780_MARK LOGO: USGS
 JB0780_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0780_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0780
 JB0780  HISTORY     - Date     Condition        Report By
 JB0780  HISTORY     - 1906     MONUMENTED       USGS
 JB0780  HISTORY     - 1920     GOOD             CGS
 JB0780  HISTORY     - 1961     MARK NOT FOUND   USGS
 JB0780
 JB0780                          STATION DESCRIPTION
 JB0780
 JB0780'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 JB0780'AT VANDALIA.
 JB0780'AT VANDALIA, FAYETTE COUNTY, NEAR THE SOUTHEAST CORNER OF SECTION
 JB0780'16, T 6 N, R 1 E, AND AT THE INTERSECTION OF NATIONAL AND
 JB0780'SHOBONIER ROADS.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 JB0780'CAP, STAMPED 474 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON
 JB0780'PIPE.
 JB0780
 JB0780                          STATION RECOVERY (1961)
 JB0780
 JB0780'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 JB0780'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1054 ***********************************************************************
 JB1054  DESIGNATION -  L 9
 JB1054  PID         -  JB1054
 JB1054  STATE/COUNTY-  IL/WASHINGTON
 JB1054  COUNTRY     -  US
 JB1054  USGS QUAD   -  TAMAROA (2018)
 JB1054
 JB1054                         *CURRENT SURVEY CONTROL
 JB1054  ______________________________________________________________________
 JB1054* NAD 83(1986) POSITION- 38 14 56.     (N) 089 12 21.     (W)   SCALED
 JB1054* NAVD 88 ORTHO HEIGHT -   154.968 (meters)      508.42  (feet) ADJUSTED
 JB1054  ______________________________________________________________________
 JB1054  GEOID HEIGHT    -        -29.914 (meters)                     GEOID18
 JB1054  DYNAMIC HEIGHT  -        154.867 (meters)      508.09  (feet) COMP
 JB1054  MODELED GRAVITY -    979,976.2   (mgal)                       NAVD 88
 JB1054
 JB1054  VERT ORDER      -  FIRST     CLASS I
 JB1054
 JB1054.The horizontal coordinates were scaled from a map and have
 JB1054.an estimated accuracy of +/- 6 seconds.
 JB1054
 JB1054.The orthometric height was determined by differential leveling and
 JB1054.adjusted by the NATIONAL GEODETIC SURVEY
 JB1054.in June 1991.
 JB1054
 JB1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1054.GEOID18 height accuracy estimate available here.
 JB1054
 JB1054.Click photographs - Photos may exist for this station.
 JB1054
 JB1054.The dynamic height is computed by dividing the NAVD 88
 JB1054.geopotential number by the normal gravity value computed on the
 JB1054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1054.degrees latitude (g = 980.6199 gals.).
 JB1054
 JB1054.The modeled gravity was interpolated from observed gravity values.
 JB1054
 JB1054;                    North         East    Units  Estimated Accuracy
 JB1054;SPC IL W     -   176,030.      784,100.      MT  (+/- 180 meters Scaled)
 JB1054
 JB1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH069357(NAD 83)
 JB1054
 JB1054                          SUPERSEDED SURVEY CONTROL
 JB1054
 JB1054  NGVD 29 (??/??/92)  155.078  (m)          508.79   (f) ADJ UNCH    1 1
 JB1054
 JB1054.Superseded values are not recommended for survey control.
 JB1054
 JB1054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1054.See file dsdata.pdf to determine how the superseded data were derived.
 JB1054
 JB1054_MARKER: DB = BENCH MARK DISK
 JB1054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1054_STAMPING: L 9 1922
 JB1054_MARK LOGO: CGS
 JB1054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1054+STABILITY: SURFACE MOTION
 JB1054
 JB1054  HISTORY     - Date     Condition        Report By
 JB1054  HISTORY     - 1922     MONUMENTED       CGS
 JB1054  HISTORY     - 1969     GOOD             CGS
 JB1054  HISTORY     - 20110809 GOOD             ILDT
 JB1054
 JB1054                          STATION DESCRIPTION
 JB1054
 JB1054'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1054'5.6 MI S FROM ASHLEY.
 JB1054'ABOUT 5.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1054'THE STATION AT ASHLEY, 0.25 MILE SOUTH OF A RAILROAD BRIDGE OVER
 JB1054'THE LITTLE MUDDY RIVER, 13 RAILS NORTH OF MILEPOST 272, 75
 JB1054'FEET SOUTH-SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 JB1054'AND A TRAIL ROAD, 24 FEET WEST OF THE WEST RAIL OF THE WEST
 JB1054'TRACK, 100 FEET WEST-SOUTHWEST AND ACROSS THE TRACKS FROM A
 JB1054'TELEPHONE POLE, 64 FEET EAST OF A FENCE, 1.3 FEET SOUTH OF A METAL
 JB1054'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND
 JB1054'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 JB1054'THE SURFACE OF THE GROUND.  SEC 21, T3S, R1W.
 JB1054
 JB1054                          STATION RECOVERY (2011)
 JB1054
 JB1054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1399 ***********************************************************************
 JA1399  DESIGNATION -  L 90
 JA1399  PID         -  JA1399
 JA1399  STATE/COUNTY-  IL/CRAWFORD
 JA1399  COUNTRY     -  US
 JA1399  USGS QUAD   -  STOY (2018)
 JA1399
 JA1399                         *CURRENT SURVEY CONTROL
 JA1399  ______________________________________________________________________
 JA1399* NAD 83(1986) POSITION- 38 59 48.24   (N) 087 50 03.26   (W)   HD_HELD1
 JA1399* NAVD 88 ORTHO HEIGHT -   142.073 (meters)      466.12  (feet) ADJUSTED
 JA1399  ______________________________________________________________________
 JA1399  GEOID HEIGHT    -        -31.753 (meters)                     GEOID18
 JA1399  DYNAMIC HEIGHT  -        141.989 (meters)      465.84  (feet) COMP
 JA1399  MODELED GRAVITY -    980,036.6   (mgal)                       NAVD 88
 JA1399
 JA1399  VERT ORDER      -  SECOND    CLASS 0
 JA1399
 JA1399.The horizontal coordinates were determined by differentially corrected
 JA1399.hand held GPS observations or other comparable positioning techniques
 JA1399.and have an estimated accuracy of +/- 3 meters.
 JA1399
 JA1399.The orthometric height was determined by differential leveling and
 JA1399.adjusted by the NATIONAL GEODETIC SURVEY
 JA1399.in June 1991.
 JA1399
 JA1399.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1399.GEOID18 height accuracy estimate available here.
 JA1399
 JA1399.Click photographs - Photos may exist for this station.
 JA1399
 JA1399.The dynamic height is computed by dividing the NAVD 88
 JA1399.geopotential number by the normal gravity value computed on the
 JA1399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1399.degrees latitude (g = 980.6199 gals.).
 JA1399
 JA1399.The modeled gravity was interpolated from observed gravity values.
 JA1399
 JA1399;                    North         East    Units  Estimated Accuracy
 JA1399;SPC IL E     -   258,733.9     343,235.8     MT  (+/- 3 meters HH1 GPS) 
 JA1399
 JA1399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2775716745(NAD 83)
 JA1399
 JA1399                          SUPERSEDED SURVEY CONTROL
 JA1399
 JA1399  NGVD 29 (??/??/92)  142.201  (m)          466.54   (f) ADJ UNCH    2 0
 JA1399
 JA1399.Superseded values are not recommended for survey control.
 JA1399
 JA1399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1399.See file dsdata.pdf to determine how the superseded data were derived.
 JA1399
 JA1399_MARKER: DB = BENCH MARK DISK
 JA1399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1399_STAMPING: L 90 1935
 JA1399_MARK LOGO: CGS
 JA1399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1399+STABILITY: SURFACE MOTION
 JA1399
 JA1399  HISTORY     - Date     Condition        Report By
 JA1399  HISTORY     - 1935     MONUMENTED       CGS
 JA1399  HISTORY     - 1965     GOOD             CGS
 JA1399
 JA1399                          STATION DESCRIPTION
 JA1399
 JA1399'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1399'AT STOY.
 JA1399'AT STOY, CRAWFORD COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, 15
 JA1399'YARDS WEST OF THE STATION, ABOUT 125 YARDS WEST OF A ROAD
 JA1399'CROSSING, 7 YARDS NORTH OF THE CENTERLINE OF THE MAIN TRACK, AND
 JA1399'2 YARDS NORTH OF THE STATION PLATFORM.  A STANDARD DISK, STAMPED
 JA1399'L 90 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JA1399
 JA1399                          STATION RECOVERY (1965)
 JA1399
 JA1399'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 JA1399'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0189 ***********************************************************************
 JB0189  DESIGNATION -  L 91
 JB0189  PID         -  JB0189
 JB0189  STATE/COUNTY-  IL/EDWARDS
 JB0189  COUNTRY     -  US
 JB0189  USGS QUAD   -  ALBION NORTH (2018)
 JB0189
 JB0189                         *CURRENT SURVEY CONTROL
 JB0189  ______________________________________________________________________
 JB0189* NAD 83(1986) POSITION- 38 29 33.     (N) 088 00 32.     (W)   SCALED
 JB0189* NAVD 88 ORTHO HEIGHT -   132.962 (meters)      436.23  (feet) ADJUSTED
 JB0189  ______________________________________________________________________
 JB0189  GEOID HEIGHT    -        -31.096 (meters)                     GEOID18
 JB0189  DYNAMIC HEIGHT  -        132.878 (meters)      435.95  (feet) COMP
 JB0189  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JB0189
 JB0189  VERT ORDER      -  SECOND    CLASS 0
 JB0189
 JB0189.The horizontal coordinates were scaled from a map and have
 JB0189.an estimated accuracy of +/- 6 seconds.
 JB0189
 JB0189.The orthometric height was determined by differential leveling and
 JB0189.adjusted by the NATIONAL GEODETIC SURVEY
 JB0189.in June 1991.
 JB0189
 JB0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0189.GEOID18 height accuracy estimate available here.
 JB0189
 JB0189.Click photographs - Photos may exist for this station.
 JB0189
 JB0189.The dynamic height is computed by dividing the NAVD 88
 JB0189.geopotential number by the normal gravity value computed on the
 JB0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0189.degrees latitude (g = 980.6199 gals.).
 JB0189
 JB0189.The modeled gravity was interpolated from observed gravity values.
 JB0189
 JB0189;                    North         East    Units  Estimated Accuracy
 JB0189;SPC IL E     -   202,690.      328,300.      MT  (+/- 180 meters Scaled)
 JB0189
 JB0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH120609(NAD 83)
 JB0189
 JB0189                          SUPERSEDED SURVEY CONTROL
 JB0189
 JB0189  NGVD 29 (??/??/92)  133.080  (m)          436.61   (f) ADJ UNCH    2 0
 JB0189
 JB0189.Superseded values are not recommended for survey control.
 JB0189
 JB0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0189.See file dsdata.pdf to determine how the superseded data were derived.
 JB0189
 JB0189_MARKER: DB = BENCH MARK DISK
 JB0189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0189_STAMPING: L 91 1935
 JB0189_MARK LOGO: CGS
 JB0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0189+STABILITY: SURFACE MOTION
 JB0189
 JB0189  HISTORY     - Date     Condition        Report By
 JB0189  HISTORY     - 1935     MONUMENTED       CGS
 JB0189  HISTORY     - 1971     MARK NOT FOUND   NGS
 JB0189  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 JB0189
 JB0189                          STATION DESCRIPTION
 JB0189
 JB0189'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 JB0189'2 MI S FROM WEST SALEM.
 JB0189'2.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0189'STATION AT WEST SALEM, EDWARDS COUNTY, 17 RAILS SOUTH OF BRIDGE
 JB0189'196.9, AT MILEPOST P 197, AND 30 FEET WEST OF THE TRACK.  A
 JB0189'STANDARD DISK, STAMPED L 91 1935 AND SET IN THE TOP OF A
 JB0189'CONCRETE POST.
 JB0189
 JB0189                          STATION RECOVERY (2012)
 JB0189
 JB0189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0189'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0703 ***********************************************************************
 KB0703  DESIGNATION -  L 92
 KB0703  PID         -  KB0703
 KB0703  STATE/COUNTY-  IL/CHRISTIAN
 KB0703  COUNTRY     -  US
 KB0703  USGS QUAD   -  TAYLORVILLE (2018)
 KB0703
 KB0703                         *CURRENT SURVEY CONTROL
 KB0703  ______________________________________________________________________
 KB0703* NAD 83(1986) POSITION- 39 33 00.     (N) 089 17 29.     (W)   SCALED
 KB0703* NAVD 88 ORTHO HEIGHT -   189.116 (meters)      620.46  (feet) ADJUSTED
 KB0703  ______________________________________________________________________
 KB0703  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0703  DYNAMIC HEIGHT  -        189.009 (meters)      620.11  (feet) COMP
 KB0703  MODELED GRAVITY -    980,058.7   (mgal)                       NAVD 88
 KB0703
 KB0703  VERT ORDER      -  SECOND    CLASS 0
 KB0703
 KB0703.The horizontal coordinates were scaled from a map and have
 KB0703.an estimated accuracy of +/- 6 seconds.
 KB0703
 KB0703.The orthometric height was determined by differential leveling and
 KB0703.adjusted by the NATIONAL GEODETIC SURVEY
 KB0703.in June 1991.
 KB0703
 KB0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0703.GEOID18 height accuracy estimate available here.
 KB0703
 KB0703.Click photographs - Photos may exist for this station.
 KB0703
 KB0703.The dynamic height is computed by dividing the NAVD 88
 KB0703.geopotential number by the normal gravity value computed on the
 KB0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0703.degrees latitude (g = 980.6199 gals.).
 KB0703
 KB0703.The modeled gravity was interpolated from observed gravity values.
 KB0703
 KB0703;                    North         East    Units  Estimated Accuracy
 KB0703;SPC IL W     -   320,390.      775,230.      MT  (+/- 180 meters Scaled)
 KB0703
 KB0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ031803(NAD 83)
 KB0703
 KB0703                          SUPERSEDED SURVEY CONTROL
 KB0703
 KB0703  NGVD 29 (??/??/92)  189.210  (m)          620.77   (f) ADJ UNCH    2 0
 KB0703
 KB0703.Superseded values are not recommended for survey control.
 KB0703
 KB0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0703.See file dsdata.pdf to determine how the superseded data were derived.
 KB0703
 KB0703_MARKER: DB = BENCH MARK DISK
 KB0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0703_STAMPING: L 92 1935
 KB0703_MARK LOGO: CGS
 KB0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0703+STABILITY: SURFACE MOTION
 KB0703
 KB0703  HISTORY     - Date     Condition        Report By
 KB0703  HISTORY     - 1935     MONUMENTED       CGS
 KB0703  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0703  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0703
 KB0703                          STATION DESCRIPTION
 KB0703
 KB0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0703'AT TAYLORVILLE.
 KB0703'AT TAYLORVILLE, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0703'RAILROAD, ABOUT 125 YARDS WEST OF THE STATION, AT POLE 155/32 AT
 KB0703'STREET CROSSING, 9 YARDS WEST OF THE CENTERLINE OF MAIN STREET,
 KB0703'AND 5 YARDS SOUTH OF THE CENTERLINE OF THE MAIN TRACK.  A
 KB0703'STANDARD DISK, STAMPED L 92 1935 AND SET IN THE TOP OF A CONCRETE
 KB0703'POST.
 KB0703
 KB0703                          STATION RECOVERY (1973)
 KB0703
 KB0703'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0703'MARK NOT FOUND.
 KB0703
 KB0703                          STATION RECOVERY (1977)
 KB0703
 KB0703'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0703'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0732 ***********************************************************************
 KB0732  DESIGNATION -  L 93
 KB0732  PID         -  KB0732
 KB0732  STATE/COUNTY-  IL/MONTGOMERY
 KB0732  COUNTRY     -  US
 KB0732  USGS QUAD   -  NOKOMIS (2018)
 KB0732
 KB0732                         *CURRENT SURVEY CONTROL
 KB0732  ______________________________________________________________________
 KB0732* NAD 83(1986) POSITION- 39 15 01.     (N) 089 21 13.     (W)   SCALED
 KB0732* NAVD 88 ORTHO HEIGHT -   202.730 (meters)      665.12  (feet) ADJUSTED
 KB0732  ______________________________________________________________________
 KB0732  GEOID HEIGHT    -        -31.671 (meters)                     GEOID18
 KB0732  DYNAMIC HEIGHT  -        202.613 (meters)      664.74  (feet) COMP
 KB0732  MODELED GRAVITY -    980,042.6   (mgal)                       NAVD 88
 KB0732
 KB0732  VERT ORDER      -  SECOND    CLASS 0
 KB0732
 KB0732.The horizontal coordinates were scaled from a map and have
 KB0732.an estimated accuracy of +/- 6 seconds.
 KB0732
 KB0732.The orthometric height was determined by differential leveling and
 KB0732.adjusted by the NATIONAL GEODETIC SURVEY
 KB0732.in June 1991.
 KB0732
 KB0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0732.GEOID18 height accuracy estimate available here.
 KB0732
 KB0732.Click photographs - Photos may exist for this station.
 KB0732
 KB0732.The dynamic height is computed by dividing the NAVD 88
 KB0732.geopotential number by the normal gravity value computed on the
 KB0732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0732.degrees latitude (g = 980.6199 gals.).
 KB0732
 KB0732.The modeled gravity was interpolated from observed gravity values.
 KB0732
 KB0732;                    North         East    Units  Estimated Accuracy
 KB0732;SPC IL W     -   287,070.      770,180.      MT  (+/- 180 meters Scaled)
 KB0732
 KB0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ969471(NAD 83)
 KB0732
 KB0732                          SUPERSEDED SURVEY CONTROL
 KB0732
 KB0732  NGVD 29 (??/??/92)  202.840  (m)          665.48   (f) ADJ UNCH    2 0
 KB0732
 KB0732.Superseded values are not recommended for survey control.
 KB0732
 KB0732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0732.See file dsdata.pdf to determine how the superseded data were derived.
 KB0732
 KB0732_MARKER: DB = BENCH MARK DISK
 KB0732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0732_STAMPING: L 93 1935
 KB0732_MARK LOGO: CGS
 KB0732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0732+STABILITY: SURFACE MOTION
 KB0732
 KB0732  HISTORY     - Date     Condition        Report By
 KB0732  HISTORY     - 1935     MONUMENTED       CGS
 KB0732  HISTORY     - 1974     MARK NOT FOUND   USGS
 KB0732  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0732
 KB0732                          STATION DESCRIPTION
 KB0732
 KB0732'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0732'AT WITT.
 KB0732'AT WITT, MONTGOMERY COUNTY, ON THE CLEVELAND, CINCINNATI,
 KB0732'CHICAGO AND ST. LOUIS RAILWAY, 4 RAILS SOUTHWEST OF THE STATION,
 KB0732'35 FEET NORTHWEST OF THE NORTHWEST RAIL, 34 FEET EAST OF THE
 KB0732'CENTERLINE OF A STREET, AND 9 FEET SOUTHWEST OF A TELEPHONE
 KB0732'POLE.  A STANDARD DISK, STAMPED L 93 1935 AND SET IN THE TOP
 KB0732'OF A CONCRETE POST.
 KB0732
 KB0732                          STATION RECOVERY (1974)
 KB0732
 KB0732'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 KB0732'MARK NOT FOUND.
 KB0732
 KB0732                          STATION RECOVERY (1977)
 KB0732
 KB0732'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0732'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0835 ***********************************************************************
 KB0835  DESIGNATION -  L 94
 KB0835  PID         -  KB0835
 KB0835  STATE/COUNTY-  IL/MACOUPIN
 KB0835  COUNTRY     -  US
 KB0835  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB0835
 KB0835                         *CURRENT SURVEY CONTROL
 KB0835  ______________________________________________________________________
 KB0835* NAD 83(1986) POSITION- 39 00 32.     (N) 089 47 00.     (W)   SCALED
 KB0835* NAVD 88 ORTHO HEIGHT -   189.913 (meters)      623.07  (feet) ADJUSTED
 KB0835  ______________________________________________________________________
 KB0835  GEOID HEIGHT    -        -31.184 (meters)                     GEOID18
 KB0835  DYNAMIC HEIGHT  -        189.800 (meters)      622.70  (feet) COMP
 KB0835  MODELED GRAVITY -    980,032.3   (mgal)                       NAVD 88
 KB0835
 KB0835  VERT ORDER      -  SECOND    CLASS 0
 KB0835
 KB0835.The horizontal coordinates were scaled from a map and have
 KB0835.an estimated accuracy of +/- 6 seconds.
 KB0835
 KB0835.The orthometric height was determined by differential leveling and
 KB0835.adjusted by the NATIONAL GEODETIC SURVEY
 KB0835.in June 1991.
 KB0835
 KB0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0835.GEOID18 height accuracy estimate available here.
 KB0835
 KB0835.Click photographs - Photos may exist for this station.
 KB0835
 KB0835.The dynamic height is computed by dividing the NAVD 88
 KB0835.geopotential number by the normal gravity value computed on the
 KB0835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0835.degrees latitude (g = 980.6199 gals.).
 KB0835
 KB0835.The modeled gravity was interpolated from observed gravity values.
 KB0835
 KB0835;                    North         East    Units  Estimated Accuracy
 KB0835;SPC IL W     -   260,030.      733,200.      MT  (+/- 180 meters Scaled)
 KB0835
 KB0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ589214(NAD 83)
 KB0835
 KB0835                          SUPERSEDED SURVEY CONTROL
 KB0835
 KB0835  NGVD 29 (??/??/92)  190.04   (m)          623.5    (f) COMPUTED    2 0
 KB0835
 KB0835.Superseded values are not recommended for survey control.
 KB0835
 KB0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0835.See file dsdata.pdf to determine how the superseded data were derived.
 KB0835
 KB0835_MARKER: DB = BENCH MARK DISK
 KB0835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0835_STAMPING: L 94 1935
 KB0835_MARK LOGO: CGS
 KB0835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0835+STABILITY: SURFACE MOTION
 KB0835
 KB0835  HISTORY     - Date     Condition        Report By
 KB0835  HISTORY     - 1935     MONUMENTED       CGS
 KB0835  HISTORY     - 1960     MARK NOT FOUND   CGS
 KB0835
 KB0835                          STATION DESCRIPTION
 KB0835
 KB0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0835'AT STAUNTON.
 KB0835'AT STAUNTON, MACOUPIN COUNTY, ON THE WABASH RAILROAD, 65 FEET
 KB0835'EAST OF THE STATION, 3 RAILS NORTH OF A STREET CROSSING, AT POLE
 KB0835'450/15, AND 15 FEET EAST OF THE EAST RAIL.  A STANDARD DISK,
 KB0835'STAMPED L 94 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0835'NOTE-- IT WAS REPORTED IN DECEMBER 1947 THAT THIS POST WAS PULLED
 KB0835'OUT AND REPLACED BY A RAILROAD GRADING CREW.  USE WITH CAUTION.
 KB0835
 KB0835                          STATION RECOVERY (1960)
 KB0835
 KB0835'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0835'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0971 ***********************************************************************
 KB0971  DESIGNATION -  L 95
 KB0971  PID         -  KB0971
 KB0971  STATE/COUNTY-  IL/SANGAMON
 KB0971  COUNTRY     -  US
 KB0971  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0971
 KB0971                         *CURRENT SURVEY CONTROL
 KB0971  ______________________________________________________________________
 KB0971* NAD 83(1986) POSITION- 39 46 44.9    (N) 089 39 13.1    (W)   HD_HELD2
 KB0971* NAVD 88 ORTHO HEIGHT -   184.008 (meters)      603.70  (feet) ADJUSTED
 KB0971  ______________________________________________________________________
 KB0971  GEOID HEIGHT    -        -32.521 (meters)                     GEOID18
 KB0971  DYNAMIC HEIGHT  -        183.906 (meters)      603.36  (feet) COMP
 KB0971  MODELED GRAVITY -    980,071.7   (mgal)                       NAVD 88
 KB0971
 KB0971  VERT ORDER      -  SECOND    CLASS 0
 KB0971
 KB0971.The horizontal coordinates were established by autonomous hand held GPS
 KB0971.observations and have an estimated accuracy of +/- 10 meters.
 KB0971
 KB0971.The orthometric height was determined by differential leveling and
 KB0971.adjusted by the NATIONAL GEODETIC SURVEY
 KB0971.in June 1991.
 KB0971
 KB0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0971.GEOID18 height accuracy estimate available here.
 KB0971
 KB0971.Click photographs - Photos may exist for this station.
 KB0971
 KB0971.The dynamic height is computed by dividing the NAVD 88
 KB0971.geopotential number by the normal gravity value computed on the
 KB0971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0971.degrees latitude (g = 980.6199 gals.).
 KB0971
 KB0971.The modeled gravity was interpolated from observed gravity values.
 KB0971
 KB0971;                    North         East    Units  Estimated Accuracy
 KB0971;SPC IL W     -   345,592.      743,948.      MT  (+/- 10 meters HH2 GPS)
 KB0971
 KB0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7274306612(NAD 83)
 KB0971
 KB0971                          SUPERSEDED SURVEY CONTROL
 KB0971
 KB0971  NGVD 29 (??/??/92)  184.105  (m)          604.02   (f) ADJ UNCH    2 0
 KB0971
 KB0971.Superseded values are not recommended for survey control.
 KB0971
 KB0971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0971.See file dsdata.pdf to determine how the superseded data were derived.
 KB0971
 KB0971_MARKER: DB = BENCH MARK DISK
 KB0971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0971_STAMPING: L 95 1935 604.165
 KB0971_MARK LOGO: CGS
 KB0971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0971+STABILITY: SURFACE MOTION
 KB0971
 KB0971  HISTORY     - Date     Condition        Report By
 KB0971  HISTORY     - 1935     MONUMENTED       CGS
 KB0971  HISTORY     - 1942     GOOD             CGS
 KB0971  HISTORY     - 1971     GOOD             ILHD
 KB0971  HISTORY     - 1976     GOOD             NGS
 KB0971
 KB0971                          STATION DESCRIPTION
 KB0971
 KB0971'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KB0971'AT SPRINGFIELD.
 KB0971'AT SPRINGFIELD, SANGAMON COUNTY, 1.5 MILES SOUTH OF THE OLD
 KB0971'ALTON RAILROAD STATION, ABOUT 100 YARDS WEST OF THE TRACKS, ON
 KB0971'ASH STREET BETWEEN FIRST AND SECOND STREETS, 1 FOOT NORTH OF
 KB0971'THE DIVISION OF HIGHWAYS OFFICE BUILDING FOR THE 6TH DISTRICT,
 KB0971'AND 1 FOOT WEST OF THE ENTRANCE WALK.  A STANDARD DISK, STAMPED
 KB0971'L 95 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0971
 KB0971                          STATION RECOVERY (1971)
 KB0971
 KB0971'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0971'RECOVERED IN GOOD CONDITION.
 KB0971
 KB0971                          STATION RECOVERY (1976)
 KB0971
 KB0971'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0971'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0063 ***********************************************************************
 KC0063  DESIGNATION -  L 96
 KC0063  PID         -  KC0063
 KC0063  STATE/COUNTY-  IL/GREENE
 KC0063  COUNTRY     -  US
 KC0063  USGS QUAD   -  DAUM (2018)
 KC0063
 KC0063                         *CURRENT SURVEY CONTROL
 KC0063  ______________________________________________________________________
 KC0063* NAD 83(1986) POSITION- 39 21 53.     (N) 090 15 48.     (W)   SCALED
 KC0063* NAVD 88 ORTHO HEIGHT -   181.101 (meters)      594.16  (feet) ADJUSTED
 KC0063  ______________________________________________________________________
 KC0063  GEOID HEIGHT    -        -32.027 (meters)                     GEOID18
 KC0063  DYNAMIC HEIGHT  -        180.998 (meters)      593.82  (feet) COMP
 KC0063  MODELED GRAVITY -    980,052.1   (mgal)                       NAVD 88
 KC0063
 KC0063  VERT ORDER      -  SECOND    CLASS 0
 KC0063
 KC0063.The horizontal coordinates were scaled from a map and have
 KC0063.an estimated accuracy of +/- 6 seconds.
 KC0063
 KC0063.The orthometric height was determined by differential leveling and
 KC0063.adjusted by the NATIONAL GEODETIC SURVEY
 KC0063.in June 1991.
 KC0063
 KC0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0063.GEOID18 height accuracy estimate available here.
 KC0063
 KC0063.Click photographs - Photos may exist for this station.
 KC0063
 KC0063.The dynamic height is computed by dividing the NAVD 88
 KC0063.geopotential number by the normal gravity value computed on the
 KC0063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0063.degrees latitude (g = 980.6199 gals.).
 KC0063
 KC0063.The modeled gravity was interpolated from observed gravity values.
 KC0063
 KC0063;                    North         East    Units  Estimated Accuracy
 KC0063;SPC IL W     -   299,460.      691,670.      MT  (+/- 180 meters Scaled)
 KC0063
 KC0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD357608(NAD 83)
 KC0063
 KC0063                          SUPERSEDED SURVEY CONTROL
 KC0063
 KC0063  NGVD 29 (??/??/92)  181.226  (m)          594.57   (f) ADJ UNCH    2 0
 KC0063
 KC0063.Superseded values are not recommended for survey control.
 KC0063
 KC0063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0063.See file dsdata.pdf to determine how the superseded data were derived.
 KC0063
 KC0063_MARKER: DB = BENCH MARK DISK
 KC0063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0063_STAMPING: L 96 1935
 KC0063_MARK LOGO: CGS
 KC0063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0063+STABILITY: SURFACE MOTION
 KC0063
 KC0063  HISTORY     - Date     Condition        Report By
 KC0063  HISTORY     - 1935     MONUMENTED       CGS
 KC0063
 KC0063                          STATION DESCRIPTION
 KC0063
 KC0063'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0063'2.9 MI NW FROM GREENFIELD.
 KC0063'2.9 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0063'RAILROAD FROM THE STATION AT GREENFIELD, GREENE COUNTY, 10 YARDS
 KC0063'NORTHWEST OF A ROAD CROSSING, 9 YARDS NORTHEAST OF THE CENTERLINE
 KC0063'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0331 ***********************************************************************
 JC0331  DESIGNATION -  L 97
 JC0331  PID         -  JC0331
 JC0331  STATE/COUNTY-  IL/RANDOLPH
 JC0331  COUNTRY     -  US
 JC0331  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC0331
 JC0331                         *CURRENT SURVEY CONTROL
 JC0331  ______________________________________________________________________
 JC0331* NAD 83(1986) POSITION- 38 03 46.     (N) 090 04 26.     (W)   SCALED
 JC0331* NAVD 88 ORTHO HEIGHT -   118.681 (meters)      389.37  (feet) ADJUSTED
 JC0331  ______________________________________________________________________
 JC0331  GEOID HEIGHT    -        -29.837 (meters)                     GEOID18
 JC0331  DYNAMIC HEIGHT  -        118.602 (meters)      389.11  (feet) COMP
 JC0331  MODELED GRAVITY -    979,957.9   (mgal)                       NAVD 88
 JC0331
 JC0331  VERT ORDER      -  SECOND    CLASS 0
 JC0331
 JC0331.The horizontal coordinates were scaled from a map and have
 JC0331.an estimated accuracy of +/- 6 seconds.
 JC0331
 JC0331.The orthometric height was determined by differential leveling and
 JC0331.adjusted by the NATIONAL GEODETIC SURVEY
 JC0331.in June 1991.
 JC0331
 JC0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0331.GEOID18 height accuracy estimate available here.
 JC0331
 JC0331.Click photographs - Photos may exist for this station.
 JC0331
 JC0331.The dynamic height is computed by dividing the NAVD 88
 JC0331.geopotential number by the normal gravity value computed on the
 JC0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0331.degrees latitude (g = 980.6199 gals.).
 JC0331
 JC0331.The modeled gravity was interpolated from observed gravity values.
 JC0331
 JC0331;                    North         East    Units  Estimated Accuracy
 JC0331;SPC IL W     -   154,940.      708,140.      MT  (+/- 180 meters Scaled)
 JC0331
 JC0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC567168(NAD 83)
 JC0331
 JC0331                          SUPERSEDED SURVEY CONTROL
 JC0331
 JC0331  NGVD 29 (??/??/92)  118.795  (m)          389.75   (f) ADJ UNCH    2 0
 JC0331
 JC0331.Superseded values are not recommended for survey control.
 JC0331
 JC0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0331.See file dsdata.pdf to determine how the superseded data were derived.
 JC0331
 JC0331_MARKER: DB = BENCH MARK DISK
 JC0331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0331_STAMPING: L 97 1935
 JC0331_MARK LOGO: CGS
 JC0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0331+STABILITY: SURFACE MOTION
 JC0331
 JC0331  HISTORY     - Date     Condition        Report By
 JC0331  HISTORY     - 1935     MONUMENTED       CGS
 JC0331
 JC0331                          STATION DESCRIPTION
 JC0331
 JC0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0331'2 MI S FROM PRAIRIE DU ROCHER.
 JC0331'2.0 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0331'STATION AT PRAIRIE DU ROCHER, RANDOLPH COUNTY, AT POLE 43/25,
 JC0331'75 FEET EAST OF THE EAST MAIN TRACK, 5 FEET SOUTH OF A PRIVATE
 JC0331'LANE THAT LEADS TO A FARMHOUSE, AND ONE FOOT SOUTH OF A FENCE.
 JC0331'A STANDARD DISK, STAMPED L 97 1935 AND SET IN THE TOP OF A
 JC0331'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0579 ***********************************************************************
 HB0579  DESIGNATION -  L 98
 HB0579  PID         -  HB0579
 HB0579  STATE/COUNTY-  IL/JACKSON
 HB0579  COUNTRY     -  US
 HB0579  USGS QUAD   -  GORHAM (2018)
 HB0579
 HB0579                         *CURRENT SURVEY CONTROL
 HB0579  ______________________________________________________________________
 HB0579* NAD 83(1986) POSITION- 37 40 52.     (N) 089 28 03.     (W)   SCALED
 HB0579* NAVD 88 ORTHO HEIGHT -   111.711 (meters)      366.51  (feet) ADJUSTED
 HB0579  ______________________________________________________________________
 HB0579  GEOID HEIGHT    -        -29.014 (meters)                     GEOID18
 HB0579  DYNAMIC HEIGHT  -        111.633 (meters)      366.25  (feet) COMP
 HB0579  MODELED GRAVITY -    979,926.6   (mgal)                       NAVD 88
 HB0579
 HB0579  VERT ORDER      -  SECOND    CLASS 0
 HB0579
 HB0579.The horizontal coordinates were scaled from a map and have
 HB0579.an estimated accuracy of +/- 6 seconds.
 HB0579
 HB0579.The orthometric height was determined by differential leveling and
 HB0579.adjusted by the NATIONAL GEODETIC SURVEY
 HB0579.in June 1991.
 HB0579
 HB0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0579.GEOID18 height accuracy estimate available here.
 HB0579
 HB0579.Click photographs - Photos may exist for this station.
 HB0579
 HB0579.The dynamic height is computed by dividing the NAVD 88
 HB0579.geopotential number by the normal gravity value computed on the
 HB0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0579.degrees latitude (g = 980.6199 gals.).
 HB0579
 HB0579.The modeled gravity was interpolated from observed gravity values.
 HB0579
 HB0579;                    North         East    Units  Estimated Accuracy
 HB0579;SPC IL W     -   112,810.      761,670.      MT  (+/- 180 meters Scaled)
 HB0579
 HB0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG824732(NAD 83)
 HB0579
 HB0579                          SUPERSEDED SURVEY CONTROL
 HB0579
 HB0579  NGVD 29 (11/26/84)  111.797  (m)          366.79   (f) ADJUSTED    2 0
 HB0579
 HB0579.Superseded values are not recommended for survey control.
 HB0579
 HB0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0579.See file dsdata.pdf to determine how the superseded data were derived.
 HB0579
 HB0579_MARKER: DB = BENCH MARK DISK
 HB0579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0579_STAMPING: L 98 1935
 HB0579_MARK LOGO: CGS
 HB0579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0579+STABILITY: SURFACE MOTION
 HB0579
 HB0579  HISTORY     - Date     Condition        Report By
 HB0579  HISTORY     - 1935     MONUMENTED       CGS
 HB0579
 HB0579                          STATION DESCRIPTION
 HB0579
 HB0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0579'2.8 MI S FROM GORHAM.
 HB0579'2.8 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0579'STATION AT GORHAM, JACKSON COUNTY, AT POLE 87/02, 25 FEET NORTH
 HB0579'OF A ROAD CROSSING, AND 43 FEET EAST OF THE CENTERLINE OF THE EAST
 HB0579'MAIN TRACK.  A STANDARD DISK, STAMPED L 98 1935 AND SET IN THE
 HB0579'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1236 ***********************************************************************
 JB1236  DESIGNATION -  L 99
 JB1236  PID         -  JB1236
 JB1236  STATE/COUNTY-  IL/RANDOLPH
 JB1236  COUNTRY     -  US
 JB1236  USGS QUAD   -  TILDEN (2018)
 JB1236
 JB1236                         *CURRENT SURVEY CONTROL
 JB1236  ______________________________________________________________________
 JB1236* NAD 83(1986) POSITION- 38 11 42.     (N) 089 37 44.     (W)   SCALED
 JB1236* NAVD 88 ORTHO HEIGHT -   163.754 (meters)      537.25  (feet) ADJUSTED
 JB1236  ______________________________________________________________________
 JB1236  GEOID HEIGHT    -        -29.805 (meters)                     GEOID18
 JB1236  DYNAMIC HEIGHT  -        163.647 (meters)      536.90  (feet) COMP
 JB1236  MODELED GRAVITY -    979,973.6   (mgal)                       NAVD 88
 JB1236
 JB1236  VERT ORDER      -  SECOND    CLASS 0
 JB1236
 JB1236.The horizontal coordinates were scaled from a map and have
 JB1236.an estimated accuracy of +/- 6 seconds.
 JB1236
 JB1236.The orthometric height was determined by differential leveling and
 JB1236.adjusted by the NATIONAL GEODETIC SURVEY
 JB1236.in June 1991.
 JB1236
 JB1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1236.GEOID18 height accuracy estimate available here.
 JB1236
 JB1236.Click photographs - Photos may exist for this station.
 JB1236
 JB1236.The dynamic height is computed by dividing the NAVD 88
 JB1236.geopotential number by the normal gravity value computed on the
 JB1236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1236.degrees latitude (g = 980.6199 gals.).
 JB1236
 JB1236.The modeled gravity was interpolated from observed gravity values.
 JB1236
 JB1236;                    North         East    Units  Estimated Accuracy
 JB1236;SPC IL W     -   169,750.      747,110.      MT  (+/- 180 meters Scaled)
 JB1236
 JB1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH697307(NAD 83)
 JB1236
 JB1236                          SUPERSEDED SURVEY CONTROL
 JB1236
 JB1236  NGVD 29 (??/??/92)  163.863  (m)          537.61   (f) ADJ UNCH    2 0
 JB1236
 JB1236.Superseded values are not recommended for survey control.
 JB1236
 JB1236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1236.See file dsdata.pdf to determine how the superseded data were derived.
 JB1236
 JB1236_MARKER: DB = BENCH MARK DISK
 JB1236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1236_STAMPING: L 99 1935
 JB1236_MARK LOGO: CGS
 JB1236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1236+STABILITY: SURFACE MOTION
 JB1236
 JB1236  HISTORY     - Date     Condition        Report By
 JB1236  HISTORY     - 1935     MONUMENTED       CGS
 JB1236  HISTORY     - 1962     MARK NOT FOUND   USGS
 JB1236  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JB1236
 JB1236                          STATION DESCRIPTION
 JB1236
 JB1236'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1236'1.5 MI NW FROM COULTERVILLE.
 JB1236'1.5 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1236'STATION AT COULTERVILLE, RANDOLPH COUNTY, 200 FEET EAST OF
 JB1236'MILEPOST E 45, 68 FEET NORTHWEST OF A ROAD CROSSING, AND 20 FEET
 JB1236'NORTHEAST OF THE CENTERLINE OF THE NORTHEAST MAIN TRACK.  A
 JB1236'STANDARD DISK, STAMPED L 99 1935 AND SET IN THE TOP OF A CONCRETE
 JB1236'POST.
 JB1236
 JB1236                          STATION RECOVERY (1962)
 JB1236
 JB1236'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1236'MARK NOT FOUND.
 JB1236
 JB1236                          STATION RECOVERY (2011)
 JB1236
 JB1236'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JB1236'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3098 ***********************************************************************
 ME3098  DESIGNATION -  LA GRANGE PARK MUNICIPAL TANK
 ME3098  PID         -  ME3098
 ME3098  STATE/COUNTY-  IL/COOK
 ME3098  COUNTRY     -  US
 ME3098  USGS QUAD   -  BERWYN (2018)
 ME3098
 ME3098                         *CURRENT SURVEY CONTROL
 ME3098  ______________________________________________________________________
 ME3098* NAD 83(1997) POSITION- 41 49 55.12270(N) 087 51 55.86914(W)   ADJUSTED
 ME3098  ______________________________________________________________________
 ME3098  GEOID HEIGHT    -        -33.407 (meters)                     GEOID18
 ME3098  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 ME3098  HORZ ORDER      -  THIRD
 ME3098
 ME3098.The horizontal coordinates were established by classical geodetic methods
 ME3098.and adjusted by the National Geodetic Survey in October 1999.
 ME3098
 ME3098.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3098.GEOID18 height accuracy estimate available here.
 ME3098
 ME3098.Click photographs - Photos may exist for this station.
 ME3098
 ME3098.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3098
 ME3098. The following values were computed from the NAD 83(1997) position.
 ME3098
 ME3098;                    North         East     Units Scale Factor Converg.
 ME3098;SPC IL E     -   573,546.461   338,859.628   MT  0.99999357   +0 18 43.2
 ME3098;SPC IL E     - 1,881,710.35  1,111,741.96   sFT  0.99999357   +0 18 43.2
 ME3098;UTM  16      - 4,631,483.322   428,131.194   MT  0.99966356   -0 34 38.2
 ME3098
 ME3098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2813131483(NAD 83)
 ME3098
 ME3098                          SUPERSEDED SURVEY CONTROL
 ME3098
 ME3098  NAD 83(1997)-  41 49 55.12276(N)    087 51 55.86956(W) AD(       ) 3
 ME3098  NAD 83(1994)-  41 49 55.12454(N)    087 51 55.87844(W) AD(       ) 3
 ME3098  NAD 83(1986)-  41 49 55.12543(N)    087 51 55.87817(W) AD(       ) 3
 ME3098  NAD 27      -  41 49 55.01567(N)    087 51 55.66460(W) AD(       ) 3
 ME3098
 ME3098.Superseded values are not recommended for survey control.
 ME3098
 ME3098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3098.See file dsdata.pdf to determine how the superseded data were derived.
 ME3098
 ME3098_MARKER: 53 = ELEVATED TANK
 ME3098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3098+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2009
 ME3098
 ME3098  HISTORY     - Date     Condition        Report By
 ME3098  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3098  HISTORY     - 1989     GOOD             USPSQD
 ME3098  HISTORY     - 19970901 GOOD             USPSQD
 ME3098  HISTORY     - 20091217 GOOD             GEOCAC
 ME3098
 ME3098                          STATION DESCRIPTION
 ME3098
 ME3098'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3098'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 ME3098'TANK LOCATED ON
 ME3098'THE WEST SIDE OF THE RAILROAD TRACKS AT THE SOUTHEAST CORNER OF THE
 ME3098'INTERSECTION OF BARNSDALE ROAD AND
 ME3098'GARFIELD AVENUE 0.2 MILE SOUTH OF WEST 31ST STREET
 ME3098'IN THE NORTHEAST SECTION OF LA GRANGE PARK.  IT IS A
 ME3098'STEEL TANK SUPPORTED BY A SIX-
 ME3098'LEGGED STEEL STRUCTURE AND IS PAINTED SILVER WITH THE NAME VILLAGE OF
 ME3098'LA GRANGE PARK PAINTED ON THE
 ME3098'EAST AND WEST SIDES IN BLACK LETTERS.  THE HEIGHT IS ABOUT 140 FEET.
 ME3098
 ME3098                          STATION RECOVERY (1989)
 ME3098
 ME3098'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3098'RECOVERED IN GOOD CONDITION.
 ME3098
 ME3098                          STATION RECOVERY (1997)
 ME3098
 ME3098'RECOVERY NOTE BY US POWER SQUADRON 1997
 ME3098'RECOVERED IN GOOD CONDITION.
 ME3098
 ME3098                          STATION RECOVERY (2009)
 ME3098
 ME3098'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME3098'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0764 ***********************************************************************
 LD0764  DESIGNATION -  LA HARPE WATER TANK
 LD0764  PID         -  LD0764
 LD0764  STATE/COUNTY-  IL/HANCOCK
 LD0764  COUNTRY     -  US
 LD0764  USGS QUAD   -  LA HARPE (2018)
 LD0764
 LD0764                         *CURRENT SURVEY CONTROL
 LD0764  ______________________________________________________________________
 LD0764* NAD 83(1997) POSITION- 40 34 58.60775(N) 090 57 57.34583(W)   ADJUSTED
 LD0764  ______________________________________________________________________
 LD0764  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 LD0764  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 LD0764  HORZ ORDER      -  THIRD
 LD0764
 LD0764.The horizontal coordinates were established by classical geodetic methods
 LD0764.and adjusted by the National Geodetic Survey in October 1999.
 LD0764
 LD0764.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0764.GEOID18 height accuracy estimate available here.
 LD0764
 LD0764.Click photographs - Photos may exist for this station.
 LD0764
 LD0764.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0764
 LD0764. The following values were computed from the NAD 83(1997) position.
 LD0764
 LD0764;                    North         East     Units Scale Factor Converg.
 LD0764;SPC IL W     -   435,021.559   632,335.442   MT  0.99999751   -0 31 11.9
 LD0764;SPC IL W     - 1,427,233.23  2,074,587.20   sFT  0.99999751   -0 31 11.9
 LD0764;UTM  15      - 4,494,450.209   672,147.814   MT  0.99996478   +1 19 24.9
 LD0764
 LD0764_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7214794450(NAD 83)
 LD0764
 LD0764                          SUPERSEDED SURVEY CONTROL
 LD0764
 LD0764  NAD 83(1996)-  40 34 58.60777(N)    090 57 57.34579(W) AD(       ) 3
 LD0764  NAD 83(1986)-  40 34 58.61504(N)    090 57 57.34947(W) AD(       ) 3
 LD0764  NAD 27      -  40 34 58.45900(N)    090 57 56.85100(W) AD(       ) 3
 LD0764
 LD0764.Superseded values are not recommended for survey control.
 LD0764
 LD0764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0764.See file dsdata.pdf to determine how the superseded data were derived.
 LD0764
 LD0764_MARKER: 53 = ELEVATED TANK
 LD0764
 LD0764  HISTORY     - Date     Condition        Report By
 LD0764  HISTORY     - 1931     FIRST OBSERVED   CGS
 LD0764  HISTORY     - 1957     GOOD             CGS
 LD0764
 LD0764                          STATION DESCRIPTION
 LD0764
 LD0764'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (LFV)
 LD0764'INTERSECTION STATION RECOVERED.  NO PREVIOUS DESCRIPTION.
 LD0764'
 LD0764'STATION IS LOCATED IN THE EAST CENTRAL SECTION OF LA HARPE,
 LD0764'ABOUT 0.1 MILE EAST OF THE PARK SQUARE, AND ABOUT 300 FEET
 LD0764'SOUTH OF STATE ROUTE 9.  ACYLINDRICAL WATER TANK WITH FINIAL
 LD0764'AND ROUNDED BOTTOM SUPPORTED BY FOUR STEEL LEGS.  TANK IS ABOUT
 LD0764'110 FEET HIGH WITH SIDES AND TOP PAINTED SILVER AND LA HARPE
 LD0764'PAINTED ON THE WEST SIDE IN BLACK LETTERS.  BOTTOM OF TANK AND
 LD0764'STEEL LEGS ARE PAINTED BLACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1283 ***********************************************************************
 KB1283  DESIGNATION -  LA PLACE MUN TANK
 KB1283  PID         -  KB1283
 KB1283  STATE/COUNTY-  IL/PIATT
 KB1283  COUNTRY     -  US
 KB1283  USGS QUAD   -  LA PLACE (2018)
 KB1283
 KB1283                         *CURRENT SURVEY CONTROL
 KB1283  ______________________________________________________________________
 KB1283* NAD 83(1997) POSITION- 39 48 06.92197(N) 088 43 06.20448(W)   ADJUSTED
 KB1283  ______________________________________________________________________
 KB1283  GEOID HEIGHT    -        -32.381 (meters)                     GEOID18
 KB1283  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 KB1283  HORZ ORDER      -  THIRD
 KB1283
 KB1283.The horizontal coordinates were established by classical geodetic methods
 KB1283.and adjusted by the National Geodetic Survey in October 1999.
 KB1283
 KB1283.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1283.GEOID18 height accuracy estimate available here.
 KB1283
 KB1283.Click photographs - Photos may exist for this station.
 KB1283
 KB1283.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1283
 KB1283. The following values were computed from the NAD 83(1997) position.
 KB1283
 KB1283;                    North         East     Units Scale Factor Converg.
 KB1283;SPC IL E     -   348,078.738   267,024.483   MT  0.99998838   -0 14 47.4
 KB1283;SPC IL E     - 1,141,988.33    876,062.82   sFT  0.99998838   -0 14 47.4
 KB1283;UTM  16      - 4,407,185.334   352,891.763   MT  0.99986643   -1 06 00.7
 KB1283
 KB1283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5289107185(NAD 83)
 KB1283
 KB1283                          SUPERSEDED SURVEY CONTROL
 KB1283
 KB1283  NAD 83(1986)-  39 48 06.93315(N)    088 43 06.19548(W) AD(       ) 3
 KB1283  NAD 27      -  39 48 06.80648(N)    088 43 05.95408(W) AD(       ) 3
 KB1283
 KB1283.Superseded values are not recommended for survey control.
 KB1283
 KB1283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1283.See file dsdata.pdf to determine how the superseded data were derived.
 KB1283
 KB1283_MARKER: 53 = ELEVATED TANK
 KB1283
 KB1283  HISTORY     - Date     Condition        Report By
 KB1283  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1283
 KB1283                          STATION DESCRIPTION
 KB1283
 KB1283'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1283'LA PLACE MUNICIPAL WATER TANK IS A 3-LEGGED STEEL STRUCTURE
 KB1283'WITH BALL SHAPED TANK, PAINTED PALE GREEN, WITH THE LETTERS LA
 KB1283'PLACE IN BLACK ON THE SOUTHWEST AND NORTHEAST SIDE.  THE STRUCTURE
 KB1283'IS ABOUT 120 FEET HIGH.
 KB1283'
 KB1283'THE TANK IS LOCATED IN THE NORTH EDGE OF LA PLACE AND ABOUT
 KB1283'0.15 MILE EAST OF STATE HIGHWAY 32 AND 133.
 KB1283'
 KB1283'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1627 ***********************************************************************
 MF1627  DESIGNATION -  LA SALLE
 MF1627  PID         -  MF1627
 MF1627  STATE/COUNTY-  IL/LASALLE
 MF1627  COUNTRY     -  US
 MF1627  USGS QUAD   -  LA SALLE (2018)
 MF1627
 MF1627                         *CURRENT SURVEY CONTROL
 MF1627  ______________________________________________________________________
 MF1627* NAD 83(1997) POSITION- 41 19 40.60901(N) 089 05 48.40098(W)   ADJUSTED
 MF1627* NAVD 88 ORTHO HEIGHT -   155.19  (+/-2cm)      509.2   (feet) VERTCON3
 MF1627  ______________________________________________________________________
 MF1627  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 MF1627  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 MF1627  HORZ ORDER      -  SECOND
 MF1627  VERT ORDER      -  THIRD ? (See Below)
 MF1627
 MF1627.The horizontal coordinates were established by classical geodetic methods
 MF1627.and adjusted by the National Geodetic Survey in October 1999.
 MF1627
 MF1627.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1627.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1627
 MF1627.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1627.GEOID18 height accuracy estimate available here.
 MF1627
 MF1627.The vertical order pertains to the NGVD 29 superseded value.
 MF1627
 MF1627.Click photographs - Photos may exist for this station.
 MF1627
 MF1627.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1627
 MF1627. The following values were computed from the NAD 83(1997) position.
 MF1627
 MF1627;                    North         East     Units Scale Factor Converg.
 MF1627;SPC IL E     -   517,742.911   236,088.217   MT  1.00002525   -0 30 15.0
 MF1627;SPC IL E     - 1,698,628.20    774,566.09   sFT  1.00002525   -0 30 15.0
 MF1627;SPC IL W     -   517,996.454   789,563.039   MT  1.00003986   +0 42 23.6
 MF1627;SPC IL W     - 1,699,460.03  2,590,424.74   sFT  1.00003986   +0 42 23.6
 MF1627;UTM  16      - 4,577,284.094   324,529.621   MT  0.99997894   -1 23 06.0
 MF1627
 MF1627!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1627!SPC IL E     -   0.99998084  x   1.00002525  =   1.00000608
 MF1627!SPC IL W     -   0.99998084  x   1.00003986  =   1.00002069
 MF1627!UTM  16      -   0.99998084  x   0.99997894  =   0.99995978
 MF1627
 MF1627:                Primary Azimuth Mark                     Grid Az
 MF1627:SPC IL E     -  EARL                                     353 38 26.9
 MF1627:SPC IL W     -  EARL                                     352 25 48.3
 MF1627:UTM  16      -  EARL                                     354 31 17.9
 MF1627
 MF1627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2452977284(NAD 83)
 MF1627
 MF1627|---------------------------------------------------------------------|
 MF1627| PID    Reference Object                     Distance      Geod. Az  |
 MF1627|                                                           dddmmss.s |
 MF1627| MF0711 LA SALLE 2 RM 1                      13.602 METERS 16402     |
 MF1627| MF0712 LA SALLE 2 RM 2                      15.199 METERS 21541     |
 MF1627| MF0706 EARL                                491.844 METERS 3530811.9 |
 MF1627|---------------------------------------------------------------------|
 MF1627
 MF1627                          SUPERSEDED SURVEY CONTROL
 MF1627
 MF1627  NAD 83(1986)-  41 19 40.61708(N)    089 05 48.40199(W) AD(       ) 2
 MF1627  NAD 27      -  41 19 40.49900(N)    089 05 48.10100(W) AD(       ) 2
 MF1627  USSD        -  41 19 40.66000(N)    089 05 47.90200(W) AD(       ) 3
 MF1627  NGVD 29             155.25   (m)          509.3    (f) LEVELING    3  
 MF1627
 MF1627.Superseded values are not recommended for survey control.
 MF1627
 MF1627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1627.See file dsdata.pdf to determine how the superseded data were derived.
 MF1627
 MF1627_MARKER: DS = TRIANGULATION STATION DISK
 MF1627_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF1627_SP_SET: BRICK PAVEMENT
 MF1627_STAMPING: LA SALLE 1920
 MF1627_MARK LOGO: CGS
 MF1627_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1627
 MF1627  HISTORY     - Date     Condition        Report By
 MF1627  HISTORY     - 1920     MONUMENTED       CGS
 MF1627  HISTORY     - 1946     SEE DESCRIPTION  CGS
 MF1627  HISTORY     - 1972     GOOD             ILHD
 MF1627  HISTORY     - 1973     GOOD             NGS
 MF1627  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF1627  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF1627
 MF1627                          STATION DESCRIPTION
 MF1627
 MF1627'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1627'STATION IS LOCATED AT LA SALLE, NEAR THE S EDGE OF FIRST STREET,
 MF1627'ON THE CENTER LINE OF GOODING STREET, 20 YARDS NW OF THE
 MF1627'CHICAGO, OTTAWA AND PEORIA ELECTRIC RAILWAY TICKET OFFICE,
 MF1627'1.74 METERS (5.71 FEET) S OF THE S AND NEAREST RAIL OF THE
 MF1627'STREET-CAR TRACK, AND 6.15 METERS (20.18 FEET) N OF THE S
 MF1627'CURB OF FIRST STREET.  THE STATION MARK IS A STANDARD BRONZE
 MF1627'DISK SET IN THE BRICK PAVEMENT.  THERE IS NO REFERENCE MARK.
 MF1627
 MF1627                          STATION RECOVERY (1946)
 MF1627
 MF1627'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 MF1627'THIS MARK WAS DESTROYED IN THE SUMMER OF 1946 AND REPLACED
 MF1627'BY LA SALLE 2, BY QUIGLEY FLETCHER, FIELD ENGINEER FOR DE LEUW,
 MF1627'CATHER AND CO., 20 NORTH WACKER DRIVE, CHICAGO 6, ILL.  THE
 MF1627'HORIZONTAL POSITION WAS NOT CHANGED.  REVISED DESCRIPTION
 MF1627'BELOW--
 MF1627'
 MF1627'AT LA SALLE, LA SALLE COUNTY, AT THE INTERSECTION OF FIRST AND
 MF1627'GOODING STREETS, ON THE CENTERLINE OF GOODING STREET, ABOUT
 MF1627'7 YD. N OF THE S CURB OF FIRST STREET, 13.97 FT. S OF THE
 MF1627'CENTERLINE OF FIRST STREET, AND IN THE CONCRETE PAVEMENT.  A
 MF1627'STANDARD TRAVERSE-STATION DISK, STAMPED LA SALLE 2 1946.
 MF1627'THE UNDERGROUND MARK HAS THE SAME STAMPING.
 MF1627
 MF1627                          STATION RECOVERY (1972)
 MF1627
 MF1627'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (JWH)
 MF1627'LA SALLE 2 1946-TRIANGULATION STATION VISIBLE (LA SALLE 2
 MF1627'1946) HAS WORN AWAY.
 MF1627'
 MF1627'THE 1946 DESCRIPTION IS CORRECT, EXCEPT FOR--ABOUT 7 YD. N OF
 MF1627'THE S CURB OF 5TH ST. SHOULD BE OMITTED, CHANGE TO 37 FT. N OF
 MF1627'THE S END OF GOODING ST. FROM FACE OF CURB AT NORTH END OF
 MF1627'PARKING LOT.
 MF1627
 MF1627                          STATION RECOVERY (1973)
 MF1627
 MF1627'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 MF1627'THE STATION WAS FOUND IN GOOD CONDITION.  REFERENCE MARKS WERE
 MF1627'SET.  A NEW DESCRIPTION FOLLOWS--
 MF1627'
 MF1627'THE STATION IS LOCATED NEAR THE CENTER OF LA SALLE, AT THE
 MF1627'INTERSECTION OF GOODING AND FIRST STREETS, 14 FEET SOUTH OF
 MF1627'THE CENTERLINE OF FIRST ST., 54 FEET NORTHWEST OF THE NORTHWEST
 MF1627'CORNER OF THE CAWLEY BUILDING, 59 FEET NORTHEAST OF THE NORTHEAST
 MF1627'CORNER OF FIRESTONE STORE, AND IN THE CENTERLINE OF GOODING
 MF1627'ST.  THE MARK IS A STANDARD DISK SET IN THE CONCRETE PAVEMENT
 MF1627'OF FIRST ST. AND THE DISK IS STAMPED LA SALLE 2 1946.
 MF1627'
 MF1627'REFERENCE MARK 1 IS A STANDARD DISK SET IN A DRILL HOLE IN
 MF1627'THE TOP AND SOUTHWEST CORNER OF CONCRETE BASE OF METAL STREET
 MF1627'LIGHT, 14 FEET NORTH OF THE NORTHWEST CORNER OF THE CAWLEY
 MF1627'BUILDING, 37 FEET SOUTH OF THE CENTERLINE OF FIRST ST., 38
 MF1627'FEET EAST OF THE CENTERLINE OF GOODING ST. AND 5 FEET WEST OF
 MF1627'A FIRE HYDRANT.  STAMPED LA SALLE 2 1946 NO 1 1973.
 MF1627'
 MF1627'REFERENCE MARK 2 IS A STANDARD DISK STAMPED LA SALLE 2 1946
 MF1627'NO 2 1973 SET IN A DRILL HOLE IN CONCRETE SIDEWALK, 50 FEET
 MF1627'SOUTH OF THE CENTERLINE OF FIRST ST., 34 FEET WEST OF THE
 MF1627'CENTERLINE OF GOODING ST., 10 FEET NORTHEAST OF THE NORTHEAST
 MF1627'CORNER OF THE FIRESTONE STORE, AND 6 INCHES WEST OF THE WEST
 MF1627'CURB OF GOODING ST.
 MF1627'
 MF1627'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1627'
 MF1627'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT LA SALLE
 MF1627
 MF1627                          STATION RECOVERY (1997)
 MF1627
 MF1627'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1627'MARK NOT FOUND.
 MF1627
 MF1627                          STATION RECOVERY (2002)
 MF1627
 MF1627'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1627'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0710 ***********************************************************************
 MF0710  DESIGNATION -  LA SALLE 2
 MF0710  PID         -  MF0710
 MF0710  STATE/COUNTY-  IL/LASALLE
 MF0710  COUNTRY     -  US
 MF0710  USGS QUAD   -  LA SALLE (2018)
 MF0710
 MF0710                         *CURRENT SURVEY CONTROL
 MF0710  ______________________________________________________________________
 MF0710* NAD 83(1986) POSITION- 41 19 40.61   (N) 089 05 48.40   (W)   HD_HELD1
 MF0710* NAVD 88 ORTHO HEIGHT -   155.057 (meters)      508.72  (feet) ADJUSTED
 MF0710  ______________________________________________________________________
 MF0710  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 MF0710  DYNAMIC HEIGHT  -        154.995 (meters)      508.51  (feet) COMP
 MF0710  MODELED GRAVITY -    980,218.4   (mgal)                       NAVD 88
 MF0710
 MF0710  VERT ORDER      -  FIRST     CLASS I
 MF0710
 MF0710.The horizontal coordinates were determined by differentially corrected
 MF0710.hand held GPS observations or other comparable positioning techniques
 MF0710.and have an estimated accuracy of +/- 3 meters.
 MF0710
 MF0710.The orthometric height was determined by differential leveling and
 MF0710.adjusted by the NATIONAL GEODETIC SURVEY
 MF0710.in June 1991.
 MF0710
 MF0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0710.GEOID18 height accuracy estimate available here.
 MF0710
 MF0710.Click photographs - Photos may exist for this station.
 MF0710
 MF0710.The dynamic height is computed by dividing the NAVD 88
 MF0710.geopotential number by the normal gravity value computed on the
 MF0710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0710.degrees latitude (g = 980.6199 gals.).
 MF0710
 MF0710.The modeled gravity was interpolated from observed gravity values.
 MF0710
 MF0710;                    North         East    Units  Estimated Accuracy
 MF0710;SPC IL E     -   517,742.9     236,088.2     MT  (+/- 3 meters HH1 GPS) 
 MF0710
 MF0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2452977284(NAD 83)
 MF0710
 MF0710                          SUPERSEDED SURVEY CONTROL
 MF0710
 MF0710  NGVD 29 (??/??/92)  155.117  (m)          508.91   (f) ADJ UNCH    1 1
 MF0710
 MF0710.Superseded values are not recommended for survey control.
 MF0710
 MF0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0710.See file dsdata.pdf to determine how the superseded data were derived.
 MF0710
 MF0710_MARKER: DE = TRAVERSE STATION DISK
 MF0710_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0710_SP_SET: PAVEMENT
 MF0710_STAMPING: LA SALLE 2 1946
 MF0710_MARK LOGO: CGS
 MF0710_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0710
 MF0710  HISTORY     - Date     Condition        Report By
 MF0710  HISTORY     - 1946     MONUMENTED       CGS
 MF0710  HISTORY     - 1969     GOOD             CGS
 MF0710  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0710  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0710
 MF0710                          STATION DESCRIPTION
 MF0710
 MF0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0710'0.2 MI SW FROM LA SALLE.
 MF0710'ABOUT 0.15 MILE SOUTH ALONG MARQUETTE STREET FROM THE POST OFFICE
 MF0710'AT LA SALLE, THENCE 0.1 MILE WEST ALONG FIRST STREET, 20 FEET
 MF0710'NORTH OF THE SOUTH CURB LINE OF FIRST STREET, ON THE EXTENDED
 MF0710'CENTER LINE OF GOODING STREET WHICH LEADS NORTH, SET IN THE TOP
 MF0710'OF THE STREET PAVEMENT, 76.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 MF0710'OF THE WOOLWORTH BUILDING, 54.5 FEET NORTHWEST OF THE NORTHWEST
 MF0710'CORNER OF THE CAWLEY BUILDING, AND ABOUT 1/2 FOOT BELOW THE
 MF0710'LEVEL OF THE SIDEWALK.  NOTE-- THE MARK IS CONTINUALLY BEING
 MF0710'DRIVEN OVER AND THE STAMPING IS NOT LEGIBLE.
 MF0710
 MF0710                          STATION RECOVERY (1997)
 MF0710
 MF0710'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0710'MARK NOT FOUND.
 MF0710
 MF0710                          STATION RECOVERY (2002)
 MF0710
 MF0710'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0710'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0711 ***********************************************************************
 MF0711  DESIGNATION -  LA SALLE 2 RM 1
 MF0711  PID         -  MF0711
 MF0711  STATE/COUNTY-  IL/LASALLE
 MF0711  COUNTRY     -  US
 MF0711  USGS QUAD   -  LA SALLE (2018)
 MF0711
 MF0711                         *CURRENT SURVEY CONTROL
 MF0711  ______________________________________________________________________
 MF0711* NAD 83(1986) POSITION- 41 19 40.19   (N) 089 05 48.24   (W)   HD_HELD1
 MF0711* NAVD 88 ORTHO HEIGHT -   155.17  (meters)      509.1   (feet) RESET
 MF0711  ______________________________________________________________________
 MF0711  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 MF0711  VERT ORDER      -  THIRD
 MF0711
 MF0711.The horizontal coordinates were determined by differentially corrected
 MF0711.hand held GPS observations or other comparable positioning techniques
 MF0711.and have an estimated accuracy of +/- 3 meters.
 MF0711
 MF0711.The orthometric height was computed from unverified reset data.
 MF0711
 MF0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0711.GEOID18 height accuracy estimate available here.
 MF0711
 MF0711.Click photographs - Photos may exist for this station.
 MF0711
 MF0711;                    North         East    Units  Estimated Accuracy
 MF0711;SPC IL E     -   517,730.0     236,091.8     MT  (+/- 3 meters HH1 GPS) 
 MF0711
 MF0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2453377271(NAD 83)
 MF0711
 MF0711                          SUPERSEDED SURVEY CONTROL
 MF0711
 MF0711.No superseded survey control is available for this station.
 MF0711
 MF0711_MARKER: DR = REFERENCE MARK DISK
 MF0711_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0711_SP_SET: STREET LIGHT BASE
 MF0711_STAMPING: LA SALLE 2 1946 NO 1 1973
 MF0711_MARK LOGO: NGS
 MF0711_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0711
 MF0711  HISTORY     - Date     Condition        Report By
 MF0711  HISTORY     - 1973     MONUMENTED       NGS
 MF0711  HISTORY     - 20070103 GOOD             GEOCAC
 MF0711
 MF0711                          STATION DESCRIPTION
 MF0711
 MF0711'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (FKS)
 MF0711'AT LA SALLE.
 MF0711'NEAR THE CENTER OF LASALLE, AT THE INTERSECTION OF FIRST AND
 MF0711'GOODING STREETS, A STANDARD DISK SET IN A DRILL HOLE IN THE TOP
 MF0711'AND SOUTHWEST CORNER OF THE CONCRETE BASE OF A METAL STREET
 MF0711'LIGHT, 14 FEET NORTH OF THE NORTHWEST CORNER OF THE CAWLEY
 MF0711'BUILDING, 37 FEET SOUTH OF THE CENTERLINE OF FIRST ST., 38 FEET
 MF0711'EAST OF THE CENTERLINE OF GOODING ST. AND 5 FEET WEST OF A FIRE
 MF0711'HYDRANT.
 MF0711
 MF0711                          STATION RECOVERY (2007)
 MF0711
 MF0711'RECOVERY NOTE BY GEOCACHING 2007 (NPP)
 MF0711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0712 ***********************************************************************
 MF0712  DESIGNATION -  LA SALLE 2 RM 2
 MF0712  PID         -  MF0712
 MF0712  STATE/COUNTY-  IL/LASALLE
 MF0712  COUNTRY     -  US
 MF0712  USGS QUAD   -  LA SALLE (2018)
 MF0712
 MF0712                         *CURRENT SURVEY CONTROL
 MF0712  ______________________________________________________________________
 MF0712* NAD 83(1986) POSITION- 41 19 40.21   (N) 089 05 48.78   (W)   HD_HELD1
 MF0712* NAVD 88 ORTHO HEIGHT -   155.10  (meters)      508.9   (feet) RESET
 MF0712  ______________________________________________________________________
 MF0712  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 MF0712  VERT ORDER      -  THIRD
 MF0712
 MF0712.The horizontal coordinates were determined by differentially corrected
 MF0712.hand held GPS observations or other comparable positioning techniques
 MF0712.and have an estimated accuracy of +/- 3 meters.
 MF0712
 MF0712.The orthometric height was computed from unverified reset data.
 MF0712
 MF0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0712.GEOID18 height accuracy estimate available here.
 MF0712
 MF0712.Click photographs - Photos may exist for this station.
 MF0712
 MF0712;                    North         East    Units  Estimated Accuracy
 MF0712;SPC IL E     -   517,730.7     236,079.3     MT  (+/- 3 meters HH1 GPS) 
 MF0712
 MF0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2452077272(NAD 83)
 MF0712
 MF0712                          SUPERSEDED SURVEY CONTROL
 MF0712
 MF0712.No superseded survey control is available for this station.
 MF0712
 MF0712_MARKER: DR = REFERENCE MARK DISK
 MF0712_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0712_SP_SET: SIDEWALK
 MF0712_STAMPING: LA SALLE 2 1946 NO 2 1973
 MF0712_MARK LOGO: NGS
 MF0712_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0712
 MF0712  HISTORY     - Date     Condition        Report By
 MF0712  HISTORY     - 1973     MONUMENTED       NGS
 MF0712
 MF0712                          STATION DESCRIPTION
 MF0712
 MF0712'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (FKS)
 MF0712'AT LA SALLE.
 MF0712'NEAR THE CENTER OF LASALLE, AT THE INTERSECTION OF FIRST AND
 MF0712'GOODING STREETS, A STANDARD DISK SET IN DRILL HOLE IN CONCRETE
 MF0712'SIDEWALK, 50 FEET SOUTH OF THE CENTERLINE OF FIRST ST., 34 FEET
 MF0712'WEST OF THE CENTERLINE OF GOODING ST., 10 FEET NORTHEAST OF THE
 MF0712'NORTHEAST CORNER OF FIRESTONE STORE AND 6 INCHES WEST OF THE
 MF0712'WEST CURB OF GOODING STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1629 ***********************************************************************
 MF1629  DESIGNATION -  LA SALLE CATH CHURCH W SPIRE
 MF1629  PID         -  MF1629
 MF1629  STATE/COUNTY-  IL/LASALLE
 MF1629  COUNTRY     -  US
 MF1629  USGS QUAD   -  LA SALLE (2018)
 MF1629
 MF1629                         *CURRENT SURVEY CONTROL
 MF1629  ______________________________________________________________________
 MF1629* NAD 83(1997) POSITION- 41 20 18.21709(N) 089 05 35.68254(W)   ADJUSTED
 MF1629  ______________________________________________________________________
 MF1629  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 MF1629  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 MF1629  HORZ ORDER      -  THIRD
 MF1629
 MF1629.The horizontal coordinates were established by classical geodetic methods
 MF1629.and adjusted by the National Geodetic Survey in October 1999.
 MF1629
 MF1629.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1629.GEOID18 height accuracy estimate available here.
 MF1629
 MF1629.Click photographs - Photos may exist for this station.
 MF1629
 MF1629.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1629
 MF1629. The following values were computed from the NAD 83(1997) position.
 MF1629
 MF1629;                    North         East     Units Scale Factor Converg.
 MF1629;SPC IL E     -   518,900.511   236,394.140   MT  1.00002477   -0 30 07.0
 MF1629;SPC IL E     - 1,702,426.09    775,569.77   sFT  1.00002477   -0 30 07.0
 MF1629;SPC IL W     -   519,160.279   789,844.435   MT  1.00004048   +0 42 32.6
 MF1629;SPC IL W     - 1,703,278.35  2,591,347.95   sFT  1.00004048   +0 42 32.6
 MF1629;UTM  16      - 4,578,436.800   324,853.289   MT  0.99997754   -1 22 58.6
 MF1629
 MF1629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2485378436(NAD 83)
 MF1629
 MF1629                          SUPERSEDED SURVEY CONTROL
 MF1629
 MF1629  NAD 83(1986)-  41 20 18.22488(N)    089 05 35.68940(W) AD(       ) 3
 MF1629  NAD 27      -  41 20 18.11800(N)    089 05 35.38200(W) AD(       ) 3
 MF1629  USSD        -  41 20 18.54200(N)    089 05 35.25300(W) AD(       ) 3
 MF1629
 MF1629.Superseded values are not recommended for survey control.
 MF1629
 MF1629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1629.See file dsdata.pdf to determine how the superseded data were derived.
 MF1629
 MF1629_MARKER: 90 = CHURCH SPIRE
 MF1629
 MF1629  HISTORY     - Date     Condition        Report By
 MF1629  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1629  HISTORY     - 20100401 MARK NOT FOUND   USACE
 MF1629
 MF1629                          STATION DESCRIPTION
 MF1629
 MF1629'DESCRIBED BY US ARMY CORPS OF ENGINEERS 2010 (RWH)
 MF1629'REMOVED / DESTROYED DUE TO NEW CHURCH STEPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1632 ***********************************************************************
 MF1632  DESIGNATION -  LA SALLE MATHESON HIGHER CO TK
 MF1632  PID         -  MF1632
 MF1632  STATE/COUNTY-  IL/LASALLE
 MF1632  COUNTRY     -  US
 MF1632  USGS QUAD   -  LA SALLE (2018)
 MF1632
 MF1632                         *CURRENT SURVEY CONTROL
 MF1632  ______________________________________________________________________
 MF1632* NAD 83(1997) POSITION- 41 20 26.76939(N) 089 05 13.12018(W)   ADJUSTED
 MF1632  ______________________________________________________________________
 MF1632  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 MF1632  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 MF1632  HORZ ORDER      -  THIRD
 MF1632
 MF1632.The horizontal coordinates were established by classical geodetic methods
 MF1632.and adjusted by the National Geodetic Survey in October 1999.
 MF1632
 MF1632.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1632.GEOID18 height accuracy estimate available here.
 MF1632
 MF1632.Click photographs - Photos may exist for this station.
 MF1632
 MF1632.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1632
 MF1632. The following values were computed from the NAD 83(1997) position.
 MF1632
 MF1632;                    North         East     Units Scale Factor Converg.
 MF1632;SPC IL E     -   519,159.770   236,921.021   MT  1.00002395   -0 29 52.2
 MF1632;SPC IL E     - 1,703,276.68    777,298.38   sFT  1.00002395   -0 29 52.2
 MF1632;SPC IL W     -   519,430.620   790,365.728   MT  1.00004164   +0 42 47.6
 MF1632;SPC IL W     - 1,704,165.29  2,593,058.23   sFT  1.00004164   +0 42 47.6
 MF1632;UTM  16      - 4,578,687.915   325,384.069   MT  0.99997525   -1 22 43.9
 MF1632
 MF1632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2538478687(NAD 83)
 MF1632
 MF1632                          SUPERSEDED SURVEY CONTROL
 MF1632
 MF1632  NAD 83(1986)-  41 20 26.77519(N)    089 05 13.12875(W) AD(       ) 3
 MF1632  NAD 27      -  41 20 26.64000(N)    089 05 12.84000(W) AD(       ) 3
 MF1632
 MF1632.Superseded values are not recommended for survey control.
 MF1632
 MF1632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1632.See file dsdata.pdf to determine how the superseded data were derived.
 MF1632
 MF1632_MARKER: 51 = TANK
 MF1632
 MF1632  HISTORY     - Date     Condition        Report By
 MF1632  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1632
 MF1632                          STATION DESCRIPTION
 MF1632
 MF1632'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0678 ***********************************************************************
 MF0678  DESIGNATION -  LA SALLE NORTH BASE RM 2
 MF0678  PID         -  MF0678
 MF0678  STATE/COUNTY-  IL/LASALLE
 MF0678  COUNTRY     -  US
 MF0678  USGS QUAD   -  TROY GROVE (2018)
 MF0678
 MF0678                         *CURRENT SURVEY CONTROL
 MF0678  ______________________________________________________________________
 MF0678* NAD 83(1986) POSITION- 41 29 02.64   (N) 089 07 01.19   (W)   HD_HELD1
 MF0678* NAVD 88 ORTHO HEIGHT -   211.305 (meters)      693.26  (feet) ADJUSTED
 MF0678  ______________________________________________________________________
 MF0678  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0678  DYNAMIC HEIGHT  -        211.223 (meters)      692.99  (feet) COMP
 MF0678  MODELED GRAVITY -    980,230.0   (mgal)                       NAVD 88
 MF0678
 MF0678  VERT ORDER      -  FIRST     CLASS I
 MF0678
 MF0678.The horizontal coordinates were determined by differentially corrected
 MF0678.hand held GPS observations or other comparable positioning techniques
 MF0678.and have an estimated accuracy of +/- 3 meters.
 MF0678
 MF0678.The orthometric height was determined by differential leveling and
 MF0678.adjusted by the NATIONAL GEODETIC SURVEY
 MF0678.in June 1991.
 MF0678
 MF0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0678.GEOID18 height accuracy estimate available here.
 MF0678
 MF0678.Click photographs - Photos may exist for this station.
 MF0678
 MF0678.The dynamic height is computed by dividing the NAVD 88
 MF0678.geopotential number by the normal gravity value computed on the
 MF0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0678.degrees latitude (g = 980.6199 gals.).
 MF0678
 MF0678.The modeled gravity was interpolated from observed gravity values.
 MF0678
 MF0678;                    North         East    Units  Estimated Accuracy
 MF0678;SPC IL E     -   535,096.7     234,552.4     MT  (+/- 3 meters HH1 GPS) 
 MF0678
 MF0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2326194658(NAD 83)
 MF0678
 MF0678                          SUPERSEDED SURVEY CONTROL
 MF0678
 MF0678  NGVD 29 (??/??/92)  211.352  (m)          693.41   (f) ADJ UNCH    1 1
 MF0678
 MF0678.Superseded values are not recommended for survey control.
 MF0678
 MF0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0678.See file dsdata.pdf to determine how the superseded data were derived.
 MF0678
 MF0678_MARKER: DR = REFERENCE MARK DISK
 MF0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0678_STAMPING: LASALLE NB NO 2 1930
 MF0678_MARK LOGO: CGS
 MF0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0678+STABILITY: SURFACE MOTION
 MF0678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0678+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2017
 MF0678
 MF0678  HISTORY     - Date     Condition        Report By
 MF0678  HISTORY     - 1930     MONUMENTED       CGS
 MF0678  HISTORY     - 1969     GOOD             CGS
 MF0678  HISTORY     - 19970711 GOOD             USPSQD
 MF0678  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0678  HISTORY     - 20170508 GOOD             GEOCAC
 MF0678
 MF0678                          STATION DESCRIPTION
 MF0678
 MF0678'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0678'4.6 MI S FROM MENDOTA.
 MF0678'ABOUT 4.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0678'THE RAILROAD STATION AT MENDOTA, 82 FEET EAST OF THE EAST RAIL,
 MF0678'21 FEET NORTH OF THE CENTER LINE OF A GRAVELED ROAD, 70 FEET EAST
 MF0678'OF A STEEL POLE WHICH SUPPORTS A RAILROAD CROSSING SIGN, 34 FEET
 MF0678'EAST OF A CORNER FENCE POST, 44 FEET NORTH OF A FENCE, 10 FEET
 MF0678'NORTHEAST OF THE EAST END OF A 12-INCH CORRUGATED METAL PIPE CULVERT,
 MF0678'121.5 FEET EAST-SOUTHEAST OF TRIANGULATION STATION CULTON 1920,
 MF0678'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 MF0678'CONCRETE POST WHICH IS 1 INCH BELOW THE SURFACE OF THE GROUND.
 MF0678'SEC 21, T35N, R1E.
 MF0678
 MF0678                          STATION RECOVERY (1997)
 MF0678
 MF0678'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0678'RECOVERED IN GOOD CONDITION.
 MF0678
 MF0678                          STATION RECOVERY (2002)
 MF0678
 MF0678'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0678'MARK NOT FOUND.
 MF0678
 MF0678                          STATION RECOVERY (2017)
 MF0678
 MF0678'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 MF0678'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0679 ***********************************************************************
 MF0679  DESIGNATION -  LA SALLE NORTH BASE RM 1
 MF0679  PID         -  MF0679
 MF0679  STATE/COUNTY-  IL/LASALLE
 MF0679  COUNTRY     -  US
 MF0679  USGS QUAD   -  TROY GROVE (2018)
 MF0679
 MF0679                         *CURRENT SURVEY CONTROL
 MF0679  ______________________________________________________________________
 MF0679* NAD 83(1986) POSITION- 41 29 03.     (N) 089 07 00.     (W)   SCALED
 MF0679* NAVD 88 ORTHO HEIGHT -   211.150 (meters)      692.75  (feet) ADJUSTED
 MF0679  ______________________________________________________________________
 MF0679  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0679  DYNAMIC HEIGHT  -        211.068 (meters)      692.48  (feet) COMP
 MF0679  MODELED GRAVITY -    980,230.0   (mgal)                       NAVD 88
 MF0679
 MF0679  VERT ORDER      -  FIRST     CLASS I
 MF0679
 MF0679.The horizontal coordinates were scaled from a map and have
 MF0679.an estimated accuracy of +/- 6 seconds.
 MF0679
 MF0679.The orthometric height was determined by differential leveling and
 MF0679.adjusted by the NATIONAL GEODETIC SURVEY
 MF0679.in June 1991.
 MF0679
 MF0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0679.GEOID18 height accuracy estimate available here.
 MF0679
 MF0679.Click photographs - Photos may exist for this station.
 MF0679
 MF0679.The dynamic height is computed by dividing the NAVD 88
 MF0679.geopotential number by the normal gravity value computed on the
 MF0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0679.degrees latitude (g = 980.6199 gals.).
 MF0679
 MF0679.The modeled gravity was interpolated from observed gravity values.
 MF0679
 MF0679;                    North         East    Units  Estimated Accuracy
 MF0679;SPC IL E     -   535,110.      234,580.      MT  (+/- 180 meters Scaled)
 MF0679
 MF0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL232946(NAD 83)
 MF0679
 MF0679                          SUPERSEDED SURVEY CONTROL
 MF0679
 MF0679  NGVD 29 (??/??/92)  211.197  (m)          692.90   (f) ADJ UNCH    1 1
 MF0679
 MF0679.Superseded values are not recommended for survey control.
 MF0679
 MF0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0679.See file dsdata.pdf to determine how the superseded data were derived.
 MF0679
 MF0679_MARKER: DR = REFERENCE MARK DISK
 MF0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0679_STAMPING: LA SALLE NB NO 1 1930
 MF0679_MARK LOGO: CGS
 MF0679_PROJECTION: FLUSH
 MF0679_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0679+STABILITY: SURFACE MOTION
 MF0679
 MF0679  HISTORY     - Date     Condition        Report By
 MF0679  HISTORY     - 1930     MONUMENTED       CGS
 MF0679  HISTORY     - 1969     GOOD             CGS
 MF0679  HISTORY     - 19870326 GOOD             NGS
 MF0679  HISTORY     - 19970711 GOOD             USPSQD
 MF0679  HISTORY     - 20020803 GOOD             USPSQD
 MF0679
 MF0679                          STATION DESCRIPTION
 MF0679
 MF0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0679'4.7 MI S FROM MENDOTA.
 MF0679'ABOUT 4.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0679'THE RAILROAD STATION AT MENDOTA, THENCE 0.15 MILE EAST ALONG A
 MF0679'GRAVELED ROAD, 115 FEET EAST-NORTHEAST AND ACROSS THE ROAD FROM
 MF0679'A POWER POLE, 158 1/2 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER
 MF0679'OF A BRICK HOUSE, 22 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 MF0679'47 1/2 FEET NORTH AND ACROSS THE ROAD FROM A FENCE, ABOUT LEVEL
 MF0679'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 MF0679'WITH THE SURFACE OF THE GROUND.  SEC 21,T35N, R1E.
 MF0679
 MF0679                          STATION RECOVERY (1987)
 MF0679
 MF0679'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (RLR)
 MF0679'THE STATION IS LOCATED ABOUT 17.7 KM (11.00 MI) N OF PERU AND 8.0 KM
 MF0679'(4.95 MI) S OF MENDOTA.  ON HWY RIGHT-OF-WAY.  TO REACH THE STATION
 MF0679'FROM THE JUNCTION OF U.S HWY 34 AND STATE HWY 251 IN MENDOTA, GO S ON
 MF0679'HWY 251 FOR 7.0 KM (4.35 MI) TO A CROSSROAD, N 38TH RD.  TURN LEFT AND
 MF0679'GO E ON N 38TH RD FOR 1.13 KM (0.70 MI) TO MARK ON THE LEFT AS
 MF0679'DESCRIBED.  THE STATION IS A STANDARD CGS RM DISK STAMPED---LA SALLE
 MF0679'NB NO 1 1930---, SET INTO THE TOP OF A 35 CM (12 INCH) SQUARE CONCRETE
 MF0679'MONUMENT PROJECTING 12 CM (4 INCHES) ABOVE GROUND.  LOCATED 7.01
 MF0679'METERS (23.00 FT) N FROM THE CENTER OF N 38TH RD AND 0.31 METERS (1.02
 MF0679'FT) W FROM A METAL WITNESS POST.  A TRAVERSE CONNECTION WAS MADE TO
 MF0679'TRIANGULATION STATION LA SALLE NORTH BASE 1930 USING ELECTRONIC
 MF0679'DISTANCE MEASURING EQUIPMENT.  THIS MARK IS USED AS THE AZ MK FOR
 MF0679'STATION LA SALLE NORTH BASE 1930.
 MF0679
 MF0679                          STATION RECOVERY (1997)
 MF0679
 MF0679'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0679'RECOVERED IN GOOD CONDITION.
 MF0679
 MF0679                          STATION RECOVERY (2002)
 MF0679
 MF0679'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0679'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1618 ***********************************************************************
 MF1618  DESIGNATION -  LA SALLE NORTH BASE
 MF1618  PID         -  MF1618
 MF1618  STATE/COUNTY-  IL/LASALLE
 MF1618  COUNTRY     -  US
 MF1618  USGS QUAD   -  TROY GROVE (2018)
 MF1618
 MF1618                         *CURRENT SURVEY CONTROL
 MF1618  ______________________________________________________________________
 MF1618* NAD 83(2011) POSITION- 41 29 03.14646(N) 089 07 01.18946(W)   ADJUSTED
 MF1618* NAD 83(2011) ELLIP HT-   177.751 (meters)        (06/27/12)   ADJUSTED
 MF1618* NAD 83(2011) EPOCH   -  2010.00
 MF1618* NAVD 88 ORTHO HEIGHT -   210.8   (meters)      692.    (feet) GPS OBS
 MF1618  ______________________________________________________________________
 MF1618  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1618  GEOID HEIGHT    -        -32.818 (meters)                     GEOID96
 MF1618  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF1618  NAD 83(2011) X  -     73,744.403 (meters)                     COMP
 MF1618  NAD 83(2011) Y  - -4,784,705.015 (meters)                     COMP
 MF1618  NAD 83(2011) Z  -  4,202,976.185 (meters)                     COMP
 MF1618  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 MF1618
 MF1618  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1618  Standards:
 MF1618         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1618            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1618  -------------------------------------------------------------------
 MF1618  NETWORK    0.65   1.12           0.30   0.22   0.57      0.00405853
 MF1618  -------------------------------------------------------------------
 MF1618  Click here for local accuracies and other accuracy information.
 MF1618
 MF1618.The horizontal coordinates were established by GPS observations
 MF1618.and adjusted by the National Geodetic Survey in June 2012.
 MF1618
 MF1618.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1618.been affixed to the stable North American tectonic plate. See 
 MF1618.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1618
 MF1618.The horizontal coordinates are valid at the epoch date displayed above
 MF1618.which is a decimal equivalence of Year/Month/Day.
 MF1618
 MF1618.The orthometric height was determined by GPS observations and a
 MF1618.high-resolution geoid model.
 MF1618
 MF1618.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1618.GEOID18 height accuracy estimate available here.
 MF1618
 MF1618.Click photographs - Photos may exist for this station.
 MF1618
 MF1618.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1618
 MF1618.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1618
 MF1618.The ellipsoidal height was determined by GPS observations
 MF1618.and is referenced to NAD 83.
 MF1618
 MF1618. The following values were computed from the NAD 83(2011) position.
 MF1618
 MF1618;                    North         East     Units Scale Factor Converg.
 MF1618;SPC IL E     -   535,112.332   234,552.569   MT  1.00002769   -0 31 08.9
 MF1618;SPC IL E     - 1,755,614.38    769,527.89   sFT  1.00002769   -0 31 08.9
 MF1618;UTM  16      - 4,594,674.320   323,261.640   MT  0.99998442   -1 24 09.7
 MF1618
 MF1618!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1618!SPC IL E     -   0.99997212  x   1.00002769  =   0.99999981
 MF1618!UTM  16      -   0.99997212  x   0.99998442  =   0.99995654
 MF1618
 MF1618:                Primary Azimuth Mark                     Grid Az
 MF1618:SPC IL E     -  MENDOTA PUB SER KSA 249 MAST             359 41 44.8
 MF1618:UTM  16      -  MENDOTA PUB SER KSA 249 MAST             000 34 45.6
 MF1618
 MF1618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2326194674(NAD 83)
 MF1618
 MF1618|---------------------------------------------------------------------|
 MF1618| PID    Reference Object                     Distance      Geod. Az  |
 MF1618|                                                           dddmmss.s |
 MF1618| MF1560 MENDOTA MUNICIPAL TANK              APPROX. 7.3 KM 0000528.1 |
 MF1618| MF1564 MENDOTA CALIF PACKING CO TANK       APPROX. 8.2 KM 0105846.3 |
 MF1618| MF0679 LA SALLE NORTH BASE RM 1                           09222     |
 MF1618| MF0678 LA SALLE NORTH BASE RM 2             15.555 METERS 18008     |
 MF1618| MF1648 CHERRY MUNICIPAL TANK               APPROX.10.2 KM 2322714.1 |
 MF1618| CI7670 LA SALLE NORTH BASE RM 3             10.857 METERS 26800     |
 MF1618| MF0676 CULTON                               33.867 METERS 26841     |
 MF1618| CI8263 ST JOE ST PETER CATH CH SP                         2991703.5 |
 MF1618| MF1561 MENDOTA PUB SER KSA 249 MAST        APPROX. 7.7 KM 3591035.9 |
 MF1618| MF1566 MENDOTA PETER PAN BAKING CO TK      APPROX. 7.6 KM 3595640.9 |
 MF1618|---------------------------------------------------------------------|
 MF1618
 MF1618                          SUPERSEDED SURVEY CONTROL
 MF1618
 MF1618  NAD 83(2007)-  41 29 03.14643(N)    089 07 01.19034(W) AD(2002.00) 0
 MF1618  ELLIP H (02/10/07)  177.782  (m)                       GP(2002.00)    
 MF1618  ELLIP H (12/06/04)  177.806  (m)                       GP(       ) 4 1
 MF1618  NAD 83(1997)-  41 29 03.14632(N)    089 07 01.19003(W) AD(       ) 1
 MF1618  ELLIP H (09/15/98)  177.784  (m)                       GP(       ) 3 1
 MF1618  NAD 83(1986)-  41 29 03.15215(N)    089 07 01.19676(W) AD(       ) 1
 MF1618  NAD 27      -  41 29 03.03500(N)    089 07 00.90100(W) AD(       ) 1
 MF1618
 MF1618.Superseded values are not recommended for survey control.
 MF1618
 MF1618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1618.See file dsdata.pdf to determine how the superseded data were derived.
 MF1618
 MF1618_MARKER: DS = TRIANGULATION STATION DISK
 MF1618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1618_STAMPING: LA SALLE 1930
 MF1618_MARK LOGO: CGS
 MF1618_PROJECTION: FLUSH
 MF1618_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1618+STABILITY: SURFACE MOTION
 MF1618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1618+SATELLITE: SATELLITE OBSERVATIONS - December 12, 1996
 MF1618
 MF1618  HISTORY     - Date     Condition        Report By
 MF1618  HISTORY     - 1930     MONUMENTED       CGS
 MF1618  HISTORY     - 1939     GOOD             CGS
 MF1618  HISTORY     - 1947     SEE DESCRIPTION  CGS
 MF1618  HISTORY     - 1954     GOOD             CGS
 MF1618  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF1618  HISTORY     - 1971     SEE DESCRIPTION  NGS
 MF1618  HISTORY     - 1972     GOOD             NGS
 MF1618  HISTORY     - 19870326 GOOD             NGS
 MF1618  HISTORY     - 19961212 GOOD             SECI
 MF1618  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF1618  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF1618
 MF1618                          STATION DESCRIPTION
 MF1618
 MF1618'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1618'STATION IS ABOUT 11 MILES N OF LA SALLE AND 5 MILES S OF
 MF1618'MENDOTA ON THE E SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK
 MF1618'IN THE RIGHT-OF-WAY, 100 YARDS S OF A GRAIN ELEVATOR, 75
 MF1618'YARDS S OF THE CULTON STATION WHICH IS ON THE OPPOSITE SIDE
 MF1618'OF TRACK, AND ALMOST DIRECTLY E OF A SWITCH SIGNAL.  IT IS
 MF1618'22.43 METERS N OF THE CENTER LINE OF A ROAD, 26.59 METERS
 MF1618'E OF THE W RAIL, 4.48 METERS W OF THE RIGHT-OF-WAY FENCE
 MF1618'LINE.  THE MARK IS FLUSH WITH THE SURFACE.
 MF1618'
 MF1618'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1618'DISKS SET IN CONCRETE.
 MF1618'
 MF1618'REFERENCE MARK NO. 1 IS 6 INCHES ABOVE THE SURFACE AND IN
 MF1618'THE FENCE LINE ON THE N SIDE OF THE ROAD WHICH CROSSES THE
 MF1618'TRACKS S OF THE STATION, ABOUT 0.15 MILE E OF THE TRACKS.
 MF1618'IT IS 24.06 METERS E OF A FENCE CORNER AND 8.0 METERS N OF
 MF1618'THE ROAD CENTER.
 MF1618'
 MF1618'THE CULTON TRAVERSE MARK IS FLUSH WITH THE SURFACE ON THE
 MF1618'TOP OF THE CUT ON THE W SIDE OF THE TRACK, 33.8695 METERS
 MF1618'W OF THE STATION.  IT IS 10.71 METERS W OF THE W RAIL, 21.6
 MF1618'METERS N OF THE CENTER LINE OF THE ROAD, AND 7.18 METERS
 MF1618'E OF THE FENCE MARKING THE RIGHT-OF-WAY ON THE W.
 MF1618'
 MF1618'TO REACH FROM PERU, GO N ON U.S. HIGHWAY 51, 11 MILES, THEN
 MF1618'E ON SIDE ROAD 0.6 MILE.
 MF1618'
 MF1618'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1618
 MF1618                          STATION RECOVERY (1939)
 MF1618
 MF1618'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (SAD)
 MF1618'STATION AND REFERENCE MARK FOUND IN GOOD CONDITION.  THE
 MF1618'FOLLOWING CHANGES AND CORRECTIONS ARE NOTED--
 MF1618'
 MF1618'THE STATION IS 144 PACES FROM THE SE CORNER OF THE ELEVATOR.
 MF1618'
 MF1618'THE CULTON RAILROAD STATION HAS BEEN REMOVED, LEAVING ONLY
 MF1618'THE ELEVATOR, SCALE HOUSE AND PLATFORM AND A SHED, ALL ON
 MF1618'THE E SIDE OF THE TRACKS.
 MF1618'
 MF1618'THE STATION, INSTEAD OF BEING FLUSH, IS 1 OR 2 INCHES UNDERGROUND
 MF1618'IN A SLIGHT DEPRESSION.
 MF1618'
 MF1618'THE CULTON TRAVERSE MARK IS NOT FLUSH WITH THE SURFACE,
 MF1618'AS STATED, BUT NOW STANDS EXPOSED ABOUT 1 FOOT DUE TO GRADING
 MF1618'DOWN OF THE EMBANKMENT.  IT STANDS ON A HILL LEFT WHEN
 MF1618'THE GRADING WAS DONE.  APPARENTLY HAS NOT MOVED.  IT IS ONLY
 MF1618'7.27 METERS FROM THE W RAIL OF THE TRACK, INSTEAD OF 10.71
 MF1618'METERS AS STATED.
 MF1618
 MF1618                          STATION RECOVERY (1947)
 MF1618
 MF1618'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (CS)
 MF1618'LETTER OF C. SYMNS, JR., GEODETIC ENGR., ROME, GA., DTD
 MF1618'12/19/47--
 MF1618'
 MF1618'TRIANGULATION STATION WAS LOWERED.  A NEW DESCRIPTION OF
 MF1618'THE MARK IS AS FOLLOWS--ABOUT 11 MILES N OF LA SALLE, 5 MILES
 MF1618'S OF MENDOTA, ALONG THE ILLINOIS CENTRAL RR AND AT THE FIRST
 MF1618'GRAVEL ROAD CROSSING N OF U.S. HWY 52.  IT IS IN THE SW
 MF1618'CORNER OF A CULTIVATED FIELD, 33.869 METERS E AND ACROSS
 MF1618'THE TRACK FROM TRAVERSE STATION CULTON, 82 FEET E OF THE
 MF1618'EAST RAIL OF THE TRACK, 90 FEET NE OF THE RAILROAD CROSSING
 MF1618'WARNING SIGN, AND 69 FEET N OF THE CENTER OF THE ROAD.  SET
 MF1618'IN THE TOP OF A CONCRETE POST ABOUT 2 FEET UNDER THE SURFACE
 MF1618'OF THE GROUND AND STAMPED LA SALLE N.B. 1930.
 MF1618
 MF1618                          STATION RECOVERY (1954)
 MF1618
 MF1618'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1618'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 MF1618'IN GOOD CONDITION.  REFERENCE MARK NO. 2 WAS ESTABLISHED
 MF1618'AT THIS TIME.  TRAVERSE STATION CULTON 1920 WAS USED AS
 MF1618'A REFERENCE MARK AND REFERENCE MARK NO. 1 WAS USED AS AN
 MF1618'AZIMUTH MARK.  THE DISTANCE TO CULTON CHECKED WITH THE 1947
 MF1618'RECOVERY NOTE.  THE DIRECTIONS TO CULTON 1920 AND REFERENCE
 MF1618'MARK NO. 1 DID NOT CHECK WITH THE 1930 OBSERVATIONS.  A
 MF1618'COMPLETE NEW DESCRIPTION FOLLOWS.
 MF1618'
 MF1618'STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF MENDOTA IN
 MF1618'A CULTIVATED FIELD ALONG THE EAST SIDE OF THE ILLINOIS CENTRAL
 MF1618'RAILROAD TRACKS AND IS ON PROPERTY OWNED BY MR. HOCHSTATTER.
 MF1618'IT IS 82 FEET EAST OF THE EAST RAIL OF THE RAILROAD, 71
 MF1618'FEET NORTH OF THE CENTER OF A GRAVEL ROAD, 52 FEET NORTH OF
 MF1618'A FENCE LINE AND WHITE WITNESS POST AND 35 FEET EAST OF A
 MF1618'NORTH-SOUTH FENCE LINE.  THE MARK IS UNDERGROUND 18 INCHES
 MF1618'AND THE DISK IS STAMPED LA SALLE NB 1930.
 MF1618'
 MF1618'CULTON 1920 IS 111.76 FEET WEST OF THE STATION, 71 FEET
 MF1618'NORTH OF THE CENTER OF A GRAVEL ROAD, 24 FEET WEST OF THE
 MF1618'WEST RAIL OF THE RAILROAD AND 23 FEET EAST OF A FENCE LINE.
 MF1618'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED CULTON
 MF1618'1920.
 MF1618'
 MF1618'REFERENCE MARK NO. 2 IS 51.03 FEET SOUTH OF THE STATION,
 MF1618'21 FEET NORTH OF THE CENTER OF A GRAVEL ROAD, 1 FOOT NORTHEAST
 MF1618'OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK
 MF1618'IS FLUSH AND THE DISK IS STAMPED LA SALLE NB NO 2 1930.
 MF1618'
 MF1618'REFERENCE MARK NO. 1 IS 0.15 MILE EAST OF THE STATION, SET
 MF1618'IN AN EAST-WEST FENCE LINE, 23 FEET NORTH OF THE CENTER OF
 MF1618'A GRAVEL ROAD AND 1 FOOT WEST OF A WHITE WITNESS POST.  THE
 MF1618'MARK IS FLUSH AND THE DISK IS STAMPED LA SALLE NB NO 1 1930.
 MF1618'
 MF1618'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 34
 MF1618'AND 51 IN THE WEST EDGE OF MENDOTA, GO SOUTH ON HIGHWAY
 MF1618'51 FOR 4.35 MILES TO A GRAVEL CROSSROAD, TURN LEFT AND GO
 MF1618'EAST ON GRAVEL ROAD FOR 0.55 MILE TO A RAILROAD CROSSING
 MF1618'AND THE STATION AS DESCRIBED, CONTINUE EAST ON GRAVEL ROAD
 MF1618'FOR 0.15 MILE TO REFERENCE MARK NO. 1 ON THE LEFT AS DESCRIBED.
 MF1618'
 MF1618'DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS AND OBJECTS
 MF1618'VISIBLE FROM THE GROUND.
 MF1618'
 MF1618'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1618
 MF1618                          STATION RECOVERY (1969)
 MF1618
 MF1618'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF1618'THE STATION MARK WAS NOT RECOVERED ON THIS DATE.
 MF1618'
 MF1618'R.M. 1 STAMPED, LA SALLE NB NO 1 1930 IS 0.15 MILE EAST
 MF1618'ALONG A GRAVELED ROAD FROM R.M. 2 AND TRIANGULATION STATION
 MF1618'CULTON 1920, 115 FEET EAST-NORTHEAST AND ACROSS THE ROAD FROM
 MF1618'A POWER POLE, 158-1/2 FEET WEST-SOUTHWEST OF THE SOUTHWEST
 MF1618'CORNER OF A BRICK HOUSE, 22 FEET NORTH OF THE CENTER LINE
 MF1618'OF THE ROAD, 47-1/2 FEET NORTH AND ACROSS THE ROAD FROM A
 MF1618'FENCE, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 MF1618'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 MF1618'
 MF1618'R.M. 2, STAMPED LA SALLE NB NO 2 1930 IS ABOUT 4.55 MILES
 MF1618'SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE RAILROAD
 MF1618'STATION AT MENDOTA, 82 FEET EAST OF THE EAST RAIL, 21 FEET
 MF1618'NORTH OF THE CENTER LINE OF A GRAVELED ROAD, 70 FEET EAST
 MF1618'OF A STEEL POLE WHICH SUPPORTS A RAILROAD CROSSING SIGN, 34
 MF1618'FEET EAST OF A CORNER FENCE POST, 44 FEET NORTH OF A FENCE,
 MF1618'10 FEET NORTHEAST OF THE EAST END OF A 12-INCH CORRUGATED
 MF1618'METAL PIPE CULVERT, 121.5 FEET EAST-SOUTHEAST OF TRIANGULATION
 MF1618'STATION CULTON 1920, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 MF1618'ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 1 INCH
 MF1618'BELOW THE SURFACE OF THE GROUND.
 MF1618'
 MF1618'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.55 MILES
 MF1618'SOUTH
 MF1618
 MF1618                          STATION RECOVERY (1971)
 MF1618
 MF1618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF1618'REFERENCE MAKS 1 AND 2 WERE FOUND IN GOOD CONDITION.  NO
 MF1618'SEARCH COULD BE MADE FOR THE STATION MARK SINCE IT IS UNDERGROUND
 MF1618'AND IN A CORN FIELD.  CULTON 1920 WAS FOUND LOOSE IN THE
 MF1618'GROUND AND THE DISK WAS SALVAGED SINCE NO UNDERGROUND MARK
 MF1618'COULD BE FOUND.  THE STATION WILL BE VISITED AT A LATER
 MF1618'DATE AND A NEW REFERENCE MARK SET SINCE CULTON 1920 WAS
 MF1618'USED AS A REFERENCE FOR THIS STATION.
 MF1618'
 MF1618'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 MF1618'MILES SOUTH OF MENDOTA
 MF1618
 MF1618                          STATION RECOVERY (1972)
 MF1618
 MF1618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF1618'THE STATION MARK, REFERENCE MARK 1 AND 2 WERE FOUND IN GOOD
 MF1618'CONDITION.  CULTON 1920 WHICH WAS USED AS A REFERENCE MARK
 MF1618'WAS FOUND ON A PREVIOUS TRIP TO HAVE BEEN RESET BY PARTIES
 MF1618'UNKNOWN, VERY LOOSE AND SHALLOW IN THE GROUND AND WAS DESTROYED.
 MF1618'A REFERENCE MARK 3 WAS SET.  THE DISTANCE AND DIRECTION TO
 MF1618'REFERENCE MARK 2 CHECKED.  A NEW DESCRIPTION FOLLOWS--
 MF1618'
 MF1618'THE STATION IS LOCATED ABOUT 11 MILES NORTH OF LA SALLE,
 MF1618'71 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 82 FEET
 MF1618'EAST OF THE EAST RAIL OF RAILROAD, 35 FEET EAST OF A NORTH-SOUTH
 MF1618'FENCE LINE AND A METAL WITNESS POST AND 62 FEET NORTHEAST OF
 MF1618'A FENCE CORNER.  THE MONUMENT IS 16 INCHES UNDERGROUND AT THE
 MF1618'SOUTHWEST EDGE OF A CULTIVATED FIELD AND THE DISK IS STAMPED
 MF1618'LA SALLE NB 1930.
 MF1618'
 MF1618'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 51
 MF1618'AND 34 IN MENDOTA, GO SOUTH ON HIGHWAY 52 FOR 4.35 MILES
 MF1618'TO A GRAVELD CROSSROAD.  TURN LEFT AND GO EAST ON THE GRAVELED
 MF1618'ROAD FOR 0.55 TO RAILROAD CROSSING AND THE STATION AS DESCRIBED.
 MF1618'TO REACH REFERENCE MARK 1 CONTINUE EAST ON THE GRAVELED ROAD
 MF1618'FOR 0.15 MILE TO THE MARK ON THE LEFT.
 MF1618'
 MF1618'REFERENCE MARK 1 IS 23 FEET NORTH OF THE CENTERLINE OF THE
 MF1618'ROAD, 1 FOOT WEST OF A METAL WITNESS POST AND 31 FEET WEST
 MF1618'OF THE CENTERLINE OF A FIELD ENTRANCE.  THE MONUMENT IS FLUSH
 MF1618'AND THE DISK IS STAMPED LA SALLE NB NO 1 1930.
 MF1618'
 MF1618'REFERENCE MARK 2 IS 21 FEET NORTH OF THE CENTERLINE OF THE
 MF1618'ROAD, 34 FEET EAST OF THE FENCE CORNER AND 82 FEET EAST OF
 MF1618'THE EAST RAIL OF THE RAILROAD.  THE MONUMENT IS FLUSH AND
 MF1618'THE DISK IS STAMPED LA SALLE NB NO 2 1930.
 MF1618'
 MF1618'REFERENCE MARK 3 IS 51 FEET NORTH OF THE FENCE CORNER, 71
 MF1618'FEET NORTH OF THE CENTERLINE OF THE ROAD, 46 FEET EAST OF
 MF1618'THE EAST RAIL OF THE RAILROAD AND 1 FOOT SOUTH OF A METAL
 MF1618'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 MF1618'IS STAMPED LA SALLE NB 1930 NO 3 1972.
 MF1618'
 MF1618'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1618'
 MF1618'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4-1/2
 MF1618'MILES SOUTH OF MENDOTA
 MF1618
 MF1618                          STATION RECOVERY (1987)
 MF1618
 MF1618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (RLR)
 MF1618'THE STATION MARK, RM 1 AND 3 WERE RECOVERED IN GOOD CONDITION.  AT THE
 MF1618'PROPERTY OWNERS REQUEST THE RM 3 WAS DESTROYED AND A NEW RM 4 WAS
 MF1618'ESTABLISHED AT THIS TIME.  THE DISTANCE AND DIRECTION TO RM 3 CHECKED
 MF1618'THE 1972 DATA.  A NEW TO REACH FOLLOWS.  THE STATION IS LOCATED ABOUT
 MF1618'17.7 KM (11.00 MI) N OF PERU AMD 8.0 KM (4.95 MI) S OF MENDOTA.
 MF1618'OWNERSHIP-- MR PAUL HOCHSTATTER WHO LIVES IN THE FIRST HOUSE E OF THE
 MF1618'STATION.  TO REACH THE STATION FROM THE JUNCTION OF U.S HWY 34 AND
 MF1618'STATE HWY 251 IN MENDOTA, GO S ON HWY 251 FOR 70 KM, (43.50 MI) TO A
 MF1618'CROSSROAD, N 38TH ROAD.  TURN LEFT AND GO E ON PAVED ROAD N 38TH ROAD
 MF1618'FOR 0.89 KM, (0.55 MI) TO A FIELD ENTRANCE AND STATION AS DESCRIBED.
 MF1618'TO REACH RM 1 CONTINUE E ON N 38TH RD FOR 0.24 KM (0.15 MI) TO MARK ON
 MF1618'LEFT.
 MF1618'
 MF1618'THE STATION IS A STANDARD NGS DISK STAMPED---LA SALLE N B 1930---, SET
 MF1618'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 46 CM (17 INCHES) IN
 MF1618'DIAMETER, RECESSED 49 CM (18 INCHES) BELOW THE GROUND. THE STATION S
 MF1618'LOCATED 41.76 METERS (137.01 FT) E FROM A LONE 14 INCH OAK TREE, 21.64
 MF1618'METERS (71.00 FT) N FROM THE CENTER OF N 38TH RD AND 13.56 METERS
 MF1618'(44.49 FT) N FROM A METAL WITNESS POST.  RM NO 1, IS A STANDARD NGS
 MF1618'DISK STAMPED---LA SALLE NB NO 1 1930---, SET INTO THE TOP OF A SQUARE
 MF1618'CONCRETE MONUMENT, 37 CM (14 INCHES) IN DIAMETER, PROJECTING 12 CM (4
 MF1618'INCHES) ABOVE THE GROUND.  THE STATION IS LOCATED 7.01 METERS (23.00
 MF1618'FT) N FROM CENTER OF N 38TH RD, AND 0.31 METERS (1.02 FT) W FROM A
 MF1618'METAL WITNESS POST.  RM NO 4, IS A STANDARD NGS DISK STAMPED---LA
 MF1618'SALLE N.B 1930 NO 4 1987---, SET INTO THE TOP OF A ROUND CONCRETE
 MF1618'MONUMENT, 30 CM (10 INCHES) IN DIAMETER, FLUSH WITH GROUND.  THE
 MF1618'STATION IS LOCATED 8.23 METERS (27.00 FT) N FROM CENTER OF N 38TH RD,
 MF1618'14.02 METERS (46.00 FT) E FROM CENTER OF FIELD ENTRANCE ROAD AND 0.31
 MF1618'METERS (1.02 FT) W OF METAL WITNESS POST.
 MF1618
 MF1618                          STATION RECOVERY (1996)
 MF1618
 MF1618'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1618'RECOVERED AS DESCRIBED EXCEPT THAT THE ILLINOIS CENTRAL RAILROAD
 MF1618'TRACKS, THE RIGHT OF WAY FENCE LINE, AND THE GRAIN ELEVATOR ARE NO
 MF1618'LONGER THERE.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 251 AND
 MF1618'U.S.  ROUTE 52 (TO THE EAST) , PROCEED NORTH ALONG ILLINOIS ROUTE 251
 MF1618'FOR APPROXIMENTLY 1.0 MI (1.6 KM) TO THE INTERSECTION OF ILLINOIS
 MF1618'ROUTE 251 AND N 38TH ROAD (N 3800) , PROCEED EAST ON N 38TH ROAD FOR
 MF1618'APPROXIMENTLY 0.57 MI (0.92 KM) TO THE STATION ON THE LEFT (NORTH)
 MF1618'SIDE OF N 38TH.  THE STATION IS LOCATED 73 FT (22.3 M) NORTH OF THE
 MF1618'CENTERLINE OF N 38TH, 85 FT (25.9 M) EAST OF THE CENTERLINE OF A
 MF1618'GRAVEL DRIVE (OLD ILLINOIS CENTRAL RAILROAD TRACK BED) TO THE NORTH,
 MF1618'113.2 FT (34.5 M) NORTHEAST OF A POWER POLE, AND 44.8 FT (13.7 M)
 MF1618'NORTH OF OF LA SALLE NORTH BASE RM 4.
 MF1618
 MF1618                          STATION RECOVERY (1997)
 MF1618
 MF1618'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1618'MARK NOT FOUND.
 MF1618
 MF1618                          STATION RECOVERY (2002)
 MF1618
 MF1618'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1618'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1635 ***********************************************************************
 MF1635  DESIGNATION -  LA SALLE NORTH MUNICIPAL TANK
 MF1635  PID         -  MF1635
 MF1635  STATE/COUNTY-  IL/LASALLE
 MF1635  COUNTRY     -  US
 MF1635  USGS QUAD   -  LA SALLE (2018)
 MF1635
 MF1635                         *CURRENT SURVEY CONTROL
 MF1635  ______________________________________________________________________
 MF1635* NAD 83(1997) POSITION- 41 20 47.97021(N) 089 05 30.16689(W)   ADJUSTED
 MF1635  ______________________________________________________________________
 MF1635  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 MF1635  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 MF1635  HORZ ORDER      -  THIRD
 MF1635
 MF1635.The horizontal coordinates were established by classical geodetic methods
 MF1635.and adjusted by the National Geodetic Survey in October 1999.
 MF1635
 MF1635.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1635.GEOID18 height accuracy estimate available here.
 MF1635
 MF1635.Click photographs - Photos may exist for this station.
 MF1635
 MF1635.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1635
 MF1635. The following values were computed from the NAD 83(1997) position.
 MF1635
 MF1635;                    North         East     Units Scale Factor Converg.
 MF1635;SPC IL E     -   519,817.265   236,530.408   MT  1.00002456   -0 30 03.6
 MF1635;SPC IL E     - 1,705,433.81    776,016.85   sFT  1.00002456   -0 30 03.6
 MF1635;SPC IL W     -   520,079.722   789,961.298   MT  1.00004074   +0 42 36.6
 MF1635;SPC IL W     - 1,706,294.89  2,591,731.36   sFT  1.00004074   +0 42 36.6
 MF1635;UTM  16      - 4,579,351.306   325,003.631   MT  0.99997689   -1 22 55.8
 MF1635
 MF1635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2500379351(NAD 83)
 MF1635
 MF1635                          SUPERSEDED SURVEY CONTROL
 MF1635
 MF1635  NAD 83(1986)-  41 20 47.97664(N)    089 05 30.17450(W) AD(       ) 3
 MF1635  NAD 27      -  41 20 47.85200(N)    089 05 29.88200(W) AD(       ) 3
 MF1635
 MF1635.Superseded values are not recommended for survey control.
 MF1635
 MF1635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1635.See file dsdata.pdf to determine how the superseded data were derived.
 MF1635
 MF1635_MARKER: 51 = TANK
 MF1635
 MF1635  HISTORY     - Date     Condition        Report By
 MF1635  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1635
 MF1635                          STATION DESCRIPTION
 MF1635
 MF1635'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0686 ***********************************************************************
 MF0686  DESIGNATION -  LA SALLE SOUTH BASE RM 1
 MF0686  PID         -  MF0686
 MF0686  STATE/COUNTY-  IL/LASALLE
 MF0686  COUNTRY     -  US
 MF0686  USGS QUAD   -  TROY GROVE (2018)
 MF0686
 MF0686                         *CURRENT SURVEY CONTROL
 MF0686  ______________________________________________________________________
 MF0686* NAD 83(1986) POSITION- 41 24 40.12   (N) 089 06 56.96   (W)   HD_HELD1
 MF0686* NAVD 88 ORTHO HEIGHT -   202.590 (meters)      664.66  (feet) ADJUSTED
 MF0686  ______________________________________________________________________
 MF0686  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF0686  DYNAMIC HEIGHT  -        202.510 (meters)      664.40  (feet) COMP
 MF0686  MODELED GRAVITY -    980,223.9   (mgal)                       NAVD 88
 MF0686
 MF0686  VERT ORDER      -  FIRST     CLASS II
 MF0686
 MF0686.The horizontal coordinates were determined by differentially corrected
 MF0686.hand held GPS observations or other comparable positioning techniques
 MF0686.and have an estimated accuracy of +/- 3 meters.
 MF0686
 MF0686.The orthometric height was determined by differential leveling and
 MF0686.adjusted by the NATIONAL GEODETIC SURVEY
 MF0686.in June 1991.
 MF0686
 MF0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0686.GEOID18 height accuracy estimate available here.
 MF0686
 MF0686.Click photographs - Photos may exist for this station.
 MF0686
 MF0686.The dynamic height is computed by dividing the NAVD 88
 MF0686.geopotential number by the normal gravity value computed on the
 MF0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0686.degrees latitude (g = 980.6199 gals.).
 MF0686
 MF0686.The modeled gravity was interpolated from observed gravity values.
 MF0686
 MF0686;                    North         East    Units  Estimated Accuracy
 MF0686;SPC IL E     -   526,997.0     234,577.3     MT  (+/- 3 meters HH1 GPS) 
 MF0686
 MF0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2316186559(NAD 83)
 MF0686
 MF0686                          SUPERSEDED SURVEY CONTROL
 MF0686
 MF0686  NGVD 29 (??/??/92)  202.641  (m)          664.83   (f) ADJ UNCH    1 2
 MF0686
 MF0686.Superseded values are not recommended for survey control.
 MF0686
 MF0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0686.See file dsdata.pdf to determine how the superseded data were derived.
 MF0686
 MF0686_MARKER: DR = REFERENCE MARK DISK
 MF0686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0686_STAMPING: LASALLE SB NO 1 1930
 MF0686_MARK LOGO: CGS
 MF0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0686+STABILITY: SURFACE MOTION
 MF0686
 MF0686  HISTORY     - Date     Condition        Report By
 MF0686  HISTORY     - 1930     MONUMENTED       CGS
 MF0686  HISTORY     - 1960     GOOD             CGS
 MF0686  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0686  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0686
 MF0686                          STATION DESCRIPTION
 MF0686
 MF0686'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0686'2 MI S FROM DIMMICK.
 MF0686'ABOUT 2.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0686'THE CROSSING OF A GRAVEL ROAD AT DIMMICK, 0.15 MILE NORTH OF
 MF0686'MILEPOST 862, AT THE CROSSING OF A GRAVEL ROAD, IN S-21, R-1E, T-34N,
 MF0686'177 FEET EAST OF THE EAST RAIL, 30 FEET SOUTH OF CENTER LINE OF
 MF0686'ROAD, 1 FOOT NORTH OF A WIRE FENCE, 130 FEET EAST OF A FENCE
 MF0686'CORNER, 143 FEET EAST OF TELEPHONE POLE 11, ABOUT LEVEL WITH
 MF0686'THE GRAVEL ROAD, AND SET IN TOP OF A CONCRETE POST PROJECTING 5
 MF0686'INCHES ON THE NORTH SIDE.  NOTE-- THE POST IS LOOSE IN THE
 MF0686'GROUND.
 MF0686
 MF0686                          STATION RECOVERY (1997)
 MF0686
 MF0686'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0686'MARK NOT FOUND.
 MF0686
 MF0686                          STATION RECOVERY (2002)
 MF0686
 MF0686'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0686'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0687 ***********************************************************************
 MF0687  DESIGNATION -  LA SALLE SOUTH BASE RM 2
 MF0687  PID         -  MF0687
 MF0687  STATE/COUNTY-  IL/LASALLE
 MF0687  COUNTRY     -  US
 MF0687  USGS QUAD   -  TROY GROVE (2018)
 MF0687
 MF0687                         *CURRENT SURVEY CONTROL
 MF0687  ______________________________________________________________________
 MF0687* NAD 83(1986) POSITION- 41 24 39.35   (N) 089 06 58.66   (W)   HD_HELD1
 MF0687* NAVD 88 ORTHO HEIGHT -   202.986 (meters)      665.96  (feet) ADJUSTED
 MF0687  ______________________________________________________________________
 MF0687  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF0687  DYNAMIC HEIGHT  -        202.906 (meters)      665.70  (feet) COMP
 MF0687  MODELED GRAVITY -    980,223.9   (mgal)                       NAVD 88
 MF0687
 MF0687  VERT ORDER      -  FIRST     CLASS I
 MF0687
 MF0687.The horizontal coordinates were determined by differentially corrected
 MF0687.hand held GPS observations or other comparable positioning techniques
 MF0687.and have an estimated accuracy of +/- 3 meters.
 MF0687
 MF0687.The orthometric height was determined by differential leveling and
 MF0687.adjusted by the NATIONAL GEODETIC SURVEY
 MF0687.in June 1991.
 MF0687
 MF0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0687.GEOID18 height accuracy estimate available here.
 MF0687
 MF0687.Click photographs - Photos may exist for this station.
 MF0687
 MF0687.The dynamic height is computed by dividing the NAVD 88
 MF0687.geopotential number by the normal gravity value computed on the
 MF0687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0687.degrees latitude (g = 980.6199 gals.).
 MF0687
 MF0687.The modeled gravity was interpolated from observed gravity values.
 MF0687
 MF0687;                    North         East    Units  Estimated Accuracy
 MF0687;SPC IL E     -   526,973.6     234,537.6     MT  (+/- 3 meters HH1 GPS) 
 MF0687
 MF0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2312186537(NAD 83)
 MF0687
 MF0687                          SUPERSEDED SURVEY CONTROL
 MF0687
 MF0687  NGVD 29 (??/??/92)  203.037  (m)          666.13   (f) ADJ UNCH    1 1
 MF0687
 MF0687.Superseded values are not recommended for survey control.
 MF0687
 MF0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0687.See file dsdata.pdf to determine how the superseded data were derived.
 MF0687
 MF0687_MARKER: DR = REFERENCE MARK DISK
 MF0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0687_STAMPING: LASALLE SB NO 2 1966
 MF0687_MARK LOGO: CGS
 MF0687_PROJECTION: RECESSED 13 CENTIMETERS
 MF0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0687+STABILITY: SURFACE MOTION
 MF0687
 MF0687  HISTORY     - Date     Condition        Report By
 MF0687  HISTORY     - 1966     MONUMENTED       CGS
 MF0687  HISTORY     - 1969     GOOD             CGS
 MF0687  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0687  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0687
 MF0687                          STATION DESCRIPTION
 MF0687
 MF0687'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0687'6.2 MI N FROM LA SALLE.
 MF0687'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0687'LASALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0687'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS
 MF0687'AVENUE WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST
 MF0687'ALONG OLD U.S. HIGHWAY 51, THENCE 3.1 MILES NORTH ALONG THE
 MF0687'ILLINOIS CENTRAL RAILROAD, 0.15 MILE SOUTH OF MILEPOST 862, 47
 MF0687'FEET EAST OF THE EAST RAIL, 105 FEET SOUTH OF THE CENTER LINE OF
 MF0687'COUNTY ROAD NUMBER 33, 107 FEET EAST-SOUTHEAST AND ACROSS THE
 MF0687'TRACK FROM BENCH MARK R 236, 40.8 FEET SOUTH OF R.M. LAWRENCE,
 MF0687'1 1/2 FEET WEST OF A FENCE, 2.0 FEET NORTH OF A METAL WITNESS
 MF0687'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE
 MF0687'TOP OF A CONCRETE POST WHICH IS 5 INCHES BELOW THE SURFACE OF
 MF0687'THE GROUND.  SEC 21, T34N, R 1E.
 MF0687
 MF0687                          STATION RECOVERY (1997)
 MF0687
 MF0687'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0687'MARK NOT FOUND.
 MF0687
 MF0687                          STATION RECOVERY (2002)
 MF0687
 MF0687'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0687'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0688 ***********************************************************************
 MF0688  DESIGNATION -  LA SALLE SOUTH BASE
 MF0688  PID         -  MF0688
 MF0688  STATE/COUNTY-  IL/LASALLE
 MF0688  COUNTRY     -  US
 MF0688  USGS QUAD   -  TROY GROVE (2018)
 MF0688
 MF0688                         *CURRENT SURVEY CONTROL
 MF0688  ______________________________________________________________________
 MF0688* NAD 83(2011) POSITION- 41 24 39.55106(N) 089 06 58.37155(W)   ADJUSTED
 MF0688* NAD 83(2011) ELLIP HT-   169.301 (meters)        (06/27/12)   ADJUSTED
 MF0688* NAD 83(2011) EPOCH   -  2010.00
 MF0688* NAVD 88 ORTHO HEIGHT -   202.3   (meters)      664.    (feet) GPS OBS
 MF0688  ______________________________________________________________________
 MF0688  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF0688  GEOID HEIGHT    -        -32.819 (meters)                     GEOID96
 MF0688  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF0688  NAD 83(2011) X  -     73,892.702 (meters)                     COMP
 MF0688  NAD 83(2011) Y  - -4,790,080.104 (meters)                     COMP
 MF0688  NAD 83(2011) Z  -  4,196,874.913 (meters)                     COMP
 MF0688  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 MF0688
 MF0688  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0688  Standards:
 MF0688         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0688            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0688  -------------------------------------------------------------------
 MF0688  NETWORK    0.76   1.25           0.35   0.25   0.64     -0.03107166
 MF0688  -------------------------------------------------------------------
 MF0688  Click here for local accuracies and other accuracy information.
 MF0688
 MF0688.The horizontal coordinates were established by GPS observations
 MF0688.and adjusted by the National Geodetic Survey in June 2012.
 MF0688
 MF0688.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0688.been affixed to the stable North American tectonic plate. See 
 MF0688.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0688
 MF0688.The horizontal coordinates are valid at the epoch date displayed above
 MF0688.which is a decimal equivalence of Year/Month/Day.
 MF0688
 MF0688.The orthometric height was determined by GPS observations and a
 MF0688.high-resolution geoid model.
 MF0688
 MF0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0688.GEOID18 height accuracy estimate available here.
 MF0688
 MF0688.Click photographs - Photos may exist for this station.
 MF0688
 MF0688.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0688
 MF0688.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0688
 MF0688.The ellipsoidal height was determined by GPS observations
 MF0688.and is referenced to NAD 83.
 MF0688
 MF0688. The following values were computed from the NAD 83(2011) position.
 MF0688
 MF0688;                    North         East     Units Scale Factor Converg.
 MF0688;SPC IL E     -   526,979.741   234,544.385   MT  1.00002771   -0 31 04.3
 MF0688;SPC IL E     - 1,728,932.70    769,501.04   sFT  1.00002771   -0 31 04.3
 MF0688;SPC IL W     -   527,198.677   787,824.199   MT  1.00003606   +0 41 41.5
 MF0688;SPC IL W     - 1,729,650.99  2,584,719.89   sFT  1.00003606   +0 41 41.5
 MF0688;UTM  16      - 4,586,543.171   323,128.146   MT  0.99998501   -1 24 00.5
 MF0688
 MF0688!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0688!SPC IL E     -   0.99997345  x   1.00002771  =   1.00000115
 MF0688!SPC IL W     -   0.99997345  x   1.00003606  =   1.00000950
 MF0688!UTM  16      -   0.99997345  x   0.99998501  =   0.99995846
 MF0688
 MF0688:                Primary Azimuth Mark                     Grid Az
 MF0688:SPC IL E     -  PERU WESTERN CLOCK CO W STACK            176 20 08.7
 MF0688:SPC IL W     -  PERU WESTERN CLOCK CO W STACK            175 07 22.9
 MF0688:UTM  16      -  PERU WESTERN CLOCK CO W STACK            177 13 04.9
 MF0688
 MF0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2312886543(NAD 83)
 MF0688
 MF0688|---------------------------------------------------------------------|
 MF0688| PID    Reference Object                     Distance      Geod. Az  |
 MF0688|                                                           dddmmss.s |
 MF0688| MF0686 LA SALLE SOUTH BASE RM 1             37.213 METERS 06145     |
 MF0688| MF1633 OGLESBY MARQUETTE CO NE STACK       APPROX.13.9 KM 1553609.1 |
 MF0688| MF1635 LA SALLE NORTH MUNICIPAL TANK       APPROX. 7.4 KM 1635905.0 |
 MF0688| MF1637 LA SALLE SOUTH MUNICIPAL TANK       APPROX. 8.6 KM 1653340.5 |
 MF0688| MF1634 PERU WESTERN CLOCK CO E STACK       APPROX. 9.2 KM 1753834.8 |
 MF0688| MF1636 PERU WESTERN CLOCK CO W STACK       APPROX. 9.2 KM 1754904.4 |
 MF0688| MF1646 PERU CATHOLIC CHURCH SPIRE          APPROX. 9.3 KM 1875959.3 |
 MF0688| MF1643 SPRING VALLEY MUNICIPAL TANK        APPROX.11.6 KM 2153501.2 |
 MF0688| MF0687 LA SALLE SOUTH BASE RM 2              9.120 METERS 22713     |
 MF0688| MF1644 DALZELL MUNICIPAL TANK              APPROX. 7.5 KM 2352923.5 |
 MF0688| MF1560 MENDOTA MUNICIPAL TANK              APPROX.15.4 KM 3594800.5 |
 MF0688|---------------------------------------------------------------------|
 MF0688
 MF0688                          SUPERSEDED SURVEY CONTROL
 MF0688
 MF0688  NAD 83(2007)-  41 24 39.55103(N)    089 06 58.37242(W) AD(2002.00) 0
 MF0688  ELLIP H (02/10/07)  169.333  (m)                       GP(2002.00)    
 MF0688  ELLIP H (12/06/04)  169.335  (m)                       GP(       ) 4 1
 MF0688  NAD 83(1997)-  41 24 39.55083(N)    089 06 58.37198(W) AD(       ) 1
 MF0688  ELLIP H (09/15/98)  169.343  (m)                       GP(       ) 3 1
 MF0688  NAD 83(1986)-  41 24 39.55785(N)    089 06 58.37951(W) AD(       ) 1
 MF0688  NAD 27      -  41 24 39.43800(N)    089 06 58.08200(W) AD(       ) 1
 MF0688  NGVD 29 (11/09/15)  202.38   (m)          664.0    (f) RESET       3  
 MF0688
 MF0688.Superseded values are not recommended for survey control.
 MF0688
 MF0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0688.See file dsdata.pdf to determine how the superseded data were derived.
 MF0688
 MF0688_MARKER: DS = TRIANGULATION STATION DISK
 MF0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0688_STAMPING: LA SALLE SOUTH BASE 1930
 MF0688_MARK LOGO: CGS
 MF0688_PROJECTION: FLUSH
 MF0688_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0688+STABILITY: SURFACE MOTION
 MF0688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0688+SATELLITE: SATELLITE OBSERVATIONS - December 12, 1996
 MF0688
 MF0688  HISTORY     - Date     Condition        Report By
 MF0688  HISTORY     - 1930     MONUMENTED       CGS
 MF0688  HISTORY     - 1939     SEE DESCRIPTION  CGS
 MF0688  HISTORY     - 1966     GOOD             CGS
 MF0688  HISTORY     - 1966     GOOD             CGS
 MF0688  HISTORY     - 1969     SEE DESCRIPTION  CGS
 MF0688  HISTORY     - 1972     GOOD             ILHD
 MF0688  HISTORY     - 19861021 GOOD             NGS
 MF0688  HISTORY     - 19961212 GOOD             SECI
 MF0688  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0688  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0688
 MF0688                          STATION DESCRIPTION
 MF0688
 MF0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF0688'STATION IS ABOUT 6 MILES N OF LA SALLE, ON THE E SIDE OF THE
 MF0688'FENCE BOUNDING THE ILLINOIS CENTRAL RAILROAD RIGHT-OF-WAY,
 MF0688'ON THE E, 25.5 METERS S OF THE CENTER LINE OF A ROAD WHICH
 MF0688'CROSSES THE TRACKS HERE IN CULTIVATED LAND.  IT IS 21.09
 MF0688'METERS E OF THE E RAIL, 6.51 METERS E OF THE E RIGHT-OF-WAY
 MF0688'FENCE LINE, AND 16.31 METERS S OF A FENCE.  THE MARK IS
 MF0688'DEPRESSED 12 INCHES.
 MF0688'
 MF0688'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF0688'DISKS SET IN CONCRETE.
 MF0688'
 MF0688'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE AND NEAR
 MF0688'THE FENCE LINE ON THE S SIDE OF THE ROAD, AND ABOUT 50 METERS
 MF0688'E OF THE TRACKS.  IT IS 9.5 METERS S OF THE CENTER LINE OF THE
 MF0688'ROAD, AND 0.32 METER N OF THE FENCE LINE.  THE TOWER OBSTRUCTED
 MF0688'THIS MARK.  THE DIRECTION IS APPROXIMATE.
 MF0688'
 MF0688'THE LAWRENCE TRAVERSE STATION MARK IS FLUSH WITH THE SURFACE
 MF0688'ON THE TOP OF THE E BANK OF THE RAILROAD CUT, 6.12 METERS
 MF0688'E OF THE E RAIL, AND 8.46 METERS W OF THE RIGHT-OF-WAY FENCE.
 MF0688'IT IS 14.9446 METERS DUE E OF THE SOUTH BASE STATION MARK.
 MF0688'THE TRAVERSE STATION REFERENCE MARK IS IN THE E FENCE LINE,
 MF0688'9.56 METERS NW OF THE SOUTH BASE MARK.
 MF0688'
 MF0688'TO REACH FROM PERU, GO 5.7 MILES N ON U.S. HIGHWAY 51, THEN
 MF0688'E ON A SIDE ROAD 0.6 MILE.
 MF0688'
 MF0688'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF0688
 MF0688                          STATION RECOVERY (1939)
 MF0688
 MF0688'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (SAD)
 MF0688'THE STATION IS NOW IN A CORN FIELD, AND WAS NOT ACTUALLY
 MF0688'UNCOVERED.  SURROUNDINGS UNCHANGED.  THICK GROWTH OF CORN
 MF0688'MAKES IT IMPRACTICABLE AS A MAGNETIC STATION.
 MF0688'
 MF0688'REFERENCE MARK NO. 1 WAS NOT ACTUALLY SEEN.  IT IS UNDER
 MF0688'A VERY THICK GROWTH OF TALL WEEDS ALONG THE FENCE LINE.
 MF0688'IMPOSSIBLE AS MAGNETIC STATION.
 MF0688'
 MF0688'TRAVERSE STATION LAWRENCE WAS RECOVERED IN GOOD CONDITION.
 MF0688'UNSUITABLE AS MAGNETIC STATION BECAUSE IT IS ON A SHARP
 MF0688'RIDGE FORMED BY THE RAILROAD CUT (IMPOSSIBLE TO SET UP OBSERVING
 MF0688'TENT OVER IT) AND IS ALSO TOO CLOSE TO THE RAILROAD.
 MF0688
 MF0688                          STATION RECOVERY (1966)
 MF0688
 MF0688'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF0688'THE STATION AND REFERENCE MARK 1 WERE RECOVERED AT THIS
 MF0688'TIME.  THE REFERENCE MARK WAS DESTROYED AT THE REQUEST OF
 MF0688'HIGHWAY OFFICIALS AND A NEW REFERENCE MARK WAS ESTABLISHED.
 MF0688'LAWRENCE R.M. WAS ALSO TIED TO THE STATION AT THIS TIME.
 MF0688'IT IS THOUGHT THAT THE PREVIOUS DESCRIPTION IS INADEQUATE AND
 MF0688'A NEW DESCRIPTION FOLLOWS.  THE DISTANCE AND DIRECTION TO
 MF0688'REFERENCE MARK 1 CHECKED.
 MF0688'
 MF0688'STATION IS ABOUT 5 MILES NORTH OF PERU, ON THE EAST SIDE OF
 MF0688'THE ILLINOIS CENTRAL RAILROAD IN A CULTIVATED FIELD OWNED BY
 MF0688'MR. VERNARD PELKA.  IT IS 69 FEET EAST OF THE EAST RAIL OF
 MF0688'THE RAILROAD, 84 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 MF0688'30 FEET SOUTHEAST OF A METAL WITNESS POST, 31 FEET NORTHEAST
 MF0688'OF A METAL WITNESS POST AND 21 FEET EAST OF A WIRE FENCE.
 MF0688'THE MONUMENT IS 12 INCHES BELOW THE SURFACE OF THE GROUND
 MF0688'AND THE DISK IS STAMPED LA SALLE SOUTH BASE 1930.
 MF0688'
 MF0688'REFERENCE MARK 2 IS 47 FEET EAST OF THE EAST RAIL, 2 FEET
 MF0688'NORTH OF A WITNESS POST AND SET IN A NORTH-SOUTH FENCE LINE.
 MF0688'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LA SALLE SB
 MF0688'1930 NO 2 1966.
 MF0688'
 MF0688'LAWRENCE R.M. IS 45 FEET EAST OF THE EAST RAIL, 2 FEET WEST
 MF0688'OF A WITNESS POST AND 2 FEET WEST OF THE FENCE.  THE MONUMENT
 MF0688'PROJECTS 2 INCHES AND THE DISK IS STAMPED LAWRENCE R.M.
 MF0688'
 MF0688'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY
 MF0688'80 AND U.S. HIGHWAY 51 (ABOUT 2 MILES NORTH OF PERU,) GO NORTH
 MF0688'ON HIGHWAY 51 FOR 3.15 MILES TO A CROSSROAD.  TURN RIGHT
 MF0688'AND GO EAST ON THE GRAVELED ROAD FOR 0.4 MILE TO A RAILROAD
 MF0688'CROSSING AND THE STATION SOUTHEAST OF THIS POINT AS DESCRIBED.
 MF0688'
 MF0688'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0688'
 MF0688'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 MF0688'NORTH OF PERU
 MF0688
 MF0688                          STATION RECOVERY (1966)
 MF0688
 MF0688'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 MF0688'5 MI N FROM PERU.
 MF0688'THE MARK IS ON THE EAST SIDE OF THE ILLINOIS CENTRAL RAILROAD,
 MF0688'69 FEET EAST OF THE EAST RAIL, 84 FEET SOUTH OF THE CENTERLINE OF
 MF0688'A ROAD, 30 FEET SOUTHEAST OF A METAL WITNESS POST, 31 FEET
 MF0688'NORTHEAST OF A METAL WITNESS POST AND 21 FEET EAST OF A WIRE
 MF0688'FENCE.  IT IS A STANDARD TRIANGULATION STATION MARK DISK SET IN
 MF0688'CONCRETE ABOUT 12 INCHES BELOW THE SURFACE OF THE GROUND IN A
 MF0688'CULTIVATED FIELD OWNED BY MR. VERNARD PELKA.  TO REACH THE MARK
 MF0688'FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND U.S. HIGHWAY 51
 MF0688'(ABOUT 2 MILES NORTH OF PERU), GO NORTH ON HIGHWAY 51 FOR 3.15
 MF0688'MILES TO A CROSSROAD.  TURN RIGHT ON THE ROAD AND GO EAST FOR
 MF0688'0.4 MILE TO A RAILROAD CROSSING AND THE MARK ON THE RIGHT.
 MF0688
 MF0688                          STATION RECOVERY (1969)
 MF0688
 MF0688'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0688'THE STATION MARK IS LOCATED IN WHAT IS NOW A CORN FIELD AND
 MF0688'IT WAS NOT RECOVERED AT THIS TIME.
 MF0688'
 MF0688'R.M. 1, ACCORDING TO TRIANGULATION DESCRIPTION OF 1966, WAS
 MF0688'DESTROYED AT THE REQUEST OF HIGHWAY OFFICIALS.
 MF0688'
 MF0688'R.M. 2, STAMPED LA SALLE SB NO 2 1966 IS ABOUT 0.1 MILE
 MF0688'EAST ALONG THIRD STREET FROM THE POST OFFICE AT LA SALLE,
 MF0688'THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS STATE
 MF0688'HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS AVENUE
 MF0688'WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST ALONG
 MF0688'OLD U.S. HIGHWAY 51, THENCE 3.1 MILES NORTH ALONG THE ILLINOIS
 MF0688'CENTRAL RAILROAD, 0.15 MILE SOUTH OF MILEPOST 862, 47 FEET
 MF0688'EAST OF THE EAST RAIL, 105 FEET SOUTH OF THE CENTER LINE
 MF0688'OF COUNTY ROAD NUMBER 33, 107 FEET EAST-SOUTHEAST AND ACROSS
 MF0688'THE TRACK FROM BENCH MARK R 236, 40.8 FEET SOUTH OF R.M.
 MF0688'LAWRENCE, 1-1/2 FEET WEST OF A FENCE, 2.0 FEET NORTH OF A
 MF0688'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 MF0688'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 5
 MF0688'INCHES BELOW THE SURFACE OF THE GROUND.
 MF0688'
 MF0688'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6.25 MILES
 MF0688'NORTH
 MF0688
 MF0688                          STATION RECOVERY (1972)
 MF0688
 MF0688'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (LER)
 MF0688'LA SALLE SOUTH BASE 1930-=GOOD
 MF0688'
 MF0688'LA SALLE SB 1930 NO. 2 1966-GOOD
 MF0688'
 MF0688'LAWRENCE R.M.-GOOD
 MF0688'
 MF0688'THE DISTANCES AND DIRECTIONS TO THE STATION FROM THE TIES
 MF0688'FIT EXACTLY.
 MF0688
 MF0688                          STATION RECOVERY (1986)
 MF0688
 MF0688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 (RLR)
 MF0688'THE STATION MARK, RM LAWRENCE RM AND RM 2 WERE ALL RECOVERED IN GOOD
 MF0688'CONDITION. THE RAILROAD IS NOW ABANDONED AND THE RAILROAD BED IS BEING
 MF0688'FILLED IN TO MAKE WAY FOR FARMING.  SO AT THE FARMERS REQUEST THE TWO
 MF0688'RMS WERE DESTROYED AND NEW RMS 3 AND 4 WERE ESTABLISHED.  A NEW AND
 MF0688'COMPLETE DESCRIPTION FOLLOWS.  THE STATION IS LOCATED ABOUT 72.4 KM
 MF0688'(45.00 MI) N OF PERU ALONG COUNTY ROAD 33 N.  OWNERSHIP---BERNARD
 MF0688'PELKA, 724 KOSCIUSKO AVE, PERU, ILLIOIS, 61354.  TO REACH THE STATION
 MF0688'FROM THE JUNCTION OF INTERSTATE 80 AND STATE HWY 251, ABOUT 3.2 KM
 MF0688'(2.00 MI) N OF PERU, GO N ON HWY 251 FOR 5.21 KM (3.25 MI) TO A
 MF0688'CROSSROAD, COUNTY ROAD 33 N.  TURN RIGHT AND GO E FOR 0.85 KM (0.50
 MF0688'MI) TO OLD RAILROAD CROSSING AND STATION AS DESCRIBED.
 MF0688'
 MF0688'THE STATION IS A STANDARD NGS DISK STAMPED---LA SALLE SOUTH BASE
 MF0688'1930---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 52 CM (19
 MF0688'INCHES) IN DIAMETER, RECESSED 24 CM (8 INCHES) BELOW THE GROUND. THE
 MF0688'STATION IS LOCATED 25.900 METERS (84.974 FT) S FROM CENTER OF COUNTY
 MF0688'ROAD 33 N AND 3.050 METERS (10.007 FT) E FROM THE EXTENDED CENTER OF
 MF0688'FIELD ENTRANCE ROAD.  RM NO 3, IS A STANDARD NGS DISK STAMPED---LA
 MF0688'SALLE SB 1930 NO 3 1986---, SET INTO THE TOP OF A ROUND CONCRETE
 MF0688'MONUMENT, 30 CM (10 INCHES) IN DIAMETER, FLUSH WITH GROUND.  THE
 MF0688'STATION IS LOCATED 11.480 METERS (37.664 FT) S FROM THE CENTER OF
 MF0688'COUNTY ROAD 33 N, AND 3.050 METERS (10.007 FT) E FROM CENTER OF FIELD
 MF0688'ENTRANCE ROAD.  RM NO 4, IS A STANDARD NGS DISK STAMPED---LA SALLE SB
 MF0688'1930 NO 4 1986---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 30
 MF0688'CM (10 INCHES) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED
 MF0688'17.38 METERS (57.02 FT) E FROM CENTER OF FIELD ENTRANCE AND 11.58
 MF0688'METERS (37.99 FT) S FROM CENTER OF COUNTY ROAD 33 N.  RM NO 3, IS A
 MF0688'STANDARD NGS BM DISK STAMPED---R 236 RESET 1986---, SET INTO THE TOP
 MF0688'OF A ROUND CONCRETE MONUMENT, 30 CM (10 INCHES) IN DIAMETER, FLUSH
 MF0688'WITH GROUND.  THE STATION IS LOCATED 20.72 METERS (67.98 FT) W FROM A
 MF0688'NATURAL GAS LINE MARKER PIPE, 11.89 METERS (39.01 FT) N FROM CENTER OF
 MF0688'COUNTY ROAD 33 N, 0.40 METERS (1.31 FT) E FROM A UTILITY POLE AND
 MF0688'WITNESS POST AND 1.82 METERS (5.97 FT) S FROM S EDGE OF CULTIVATED
 MF0688'FIELD, AND 1.0 METERS (3.3 FT) ABOVE THE GROUND.
 MF0688
 MF0688                          STATION RECOVERY (1996)
 MF0688
 MF0688'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF0688'TO REACH FROM THE JUNCTION OF INTERSTATE ROUTE 80 AND ILLINOIS ROUTE
 MF0688'251, PROCEED NORTH ALONG ILLINOIS ROUTE 251 FOR APPROXIMENTLY 3.15 MI
 MF0688'(5.07 KM) TO THE INTERSECTION OF ILLINOIS ROUTE 251 AND N 33 (N 3300)
 MF0688'(WALLACE WALTHAM SCHOOL ROAD) , TURN RIGHT (EAST) ON N 33 AND PROCEED
 MF0688'APPROXIMENTLY 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT (SOUTH) SIDE
 MF0688'OF N 33.  NOTE--ALL PREVIOUS TIES ARE NO LONGER THERE.  THE STATION IS
 MF0688'LOCATED 85 FT (25.9 M) SOUTH OF THE CENTERLINE OF N 33, IN LINE WITH A
 MF0688'FIELD ENTRANCE TO THE SOUTH, 77 FT (23.5 M) NORTHEAST OF A WOOD POST,
 MF0688'AND 48 FT (14.6 M) SOUTHWEST OF LA SALLE BASE SOUTH RM 3.
 MF0688
 MF0688                          STATION RECOVERY (1997)
 MF0688
 MF0688'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0688'MARK NOT FOUND.
 MF0688
 MF0688                          STATION RECOVERY (2002)
 MF0688
 MF0688'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0688'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1826 ***********************************************************************
 MF1826  DESIGNATION -  LA SALLE SOUTH BASE RM 3
 MF1826  PID         -  MF1826
 MF1826  STATE/COUNTY-  IL/LASALLE
 MF1826  COUNTRY     -  US
 MF1826  USGS QUAD   -  TROY GROVE (2018)
 MF1826
 MF1826                         *CURRENT SURVEY CONTROL
 MF1826  ______________________________________________________________________
 MF1826* NAD 83(1986) POSITION- 41 24 39.     (N) 089 06 58.     (W)   SCALED
 MF1826* NAVD 88 ORTHO HEIGHT -   202.54  (meters)      664.5   (feet) RESET
 MF1826  ______________________________________________________________________
 MF1826  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF1826  VERT ORDER      -  THIRD
 MF1826
 MF1826.The horizontal coordinates were scaled from a map and have
 MF1826.an estimated accuracy of +/- 6 seconds.
 MF1826
 MF1826.The orthometric height was computed from unverified reset data.
 MF1826
 MF1826.No vertical observational check was made to the station.
 MF1826
 MF1826.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1826.GEOID18 height accuracy estimate available here.
 MF1826
 MF1826.Click photographs - Photos may exist for this station.
 MF1826
 MF1826;                    North         East    Units  Estimated Accuracy
 MF1826;SPC IL E     -   526,960.      234,550.      MT  (+/- 180 meters Scaled)
 MF1826
 MF1826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL231865(NAD 83)
 MF1826
 MF1826                          SUPERSEDED SURVEY CONTROL
 MF1826
 MF1826  NGVD 29 (11/09/15)  202.59   (m)          664.7    (f) RESET       3  
 MF1826
 MF1826.Superseded values are not recommended for survey control.
 MF1826
 MF1826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1826.See file dsdata.pdf to determine how the superseded data were derived.
 MF1826
 MF1826_MARKER: DR = REFERENCE MARK DISK
 MF1826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1826_STAMPING: LASALLE SB 1930 NO. 3 1986
 MF1826_MARK LOGO: NGS
 MF1826_PROJECTION: FLUSH
 MF1826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1826+STABILITY: SURFACE MOTION
 MF1826
 MF1826  HISTORY     - Date     Condition        Report By
 MF1826  HISTORY     - 1986     MONUMENTED       NGS
 MF1826  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF1826  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF1826
 MF1826                          STATION DESCRIPTION
 MF1826
 MF1826'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 MF1826'9.2 KM (5.70 MI) NE FROM PERU.
 MF1826'FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND STATE HIGHWAY 251,
 MF1826'ABOUT 2 MILES NORTH OF PERU, GO NORTH ON HIGHWAY 251 FOR 5.2 KM
 MF1826'(3.25 MI) TO A CROSSROAD, COUNTY ROAD 33N.  TURN RIGHT AND GO EAST FOR
 MF1826'0.8 KM (0.50 MI) TO OLD RAILROAD CROSSING AND STATION ON RIGHT JUST
 MF1826'AFTER CROSSING TRACKS, 11.4 M (37.4 FT) SOUTH FROM CENTER OF COUNTY
 MF1826'ROAD 33N AND 3.0 M (9.8 FT) EAST FROM THE CENTER OF A FIELD ENTRANCE.
 MF1826
 MF1826                          STATION RECOVERY (1996)
 MF1826
 MF1826'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1826'MARK NOT FOUND.
 MF1826
 MF1826                          STATION RECOVERY (2001)
 MF1826
 MF1826'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1826'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1827 ***********************************************************************
 MF1827  DESIGNATION -  LA SALLE SOUTH BASE RM 4
 MF1827  PID         -  MF1827
 MF1827  STATE/COUNTY-  IL/LASALLE
 MF1827  COUNTRY     -  US
 MF1827  USGS QUAD   -  TROY GROVE (2018)
 MF1827
 MF1827                         *CURRENT SURVEY CONTROL
 MF1827  ______________________________________________________________________
 MF1827* NAD 83(1986) POSITION- 41 24 39.     (N) 089 06 58.     (W)   SCALED
 MF1827* NAVD 88 ORTHO HEIGHT -   202.41  (meters)      664.1   (feet) RESET
 MF1827  ______________________________________________________________________
 MF1827  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF1827  VERT ORDER      -  THIRD
 MF1827
 MF1827.The horizontal coordinates were scaled from a map and have
 MF1827.an estimated accuracy of +/- 6 seconds.
 MF1827
 MF1827.The orthometric height was computed from unverified reset data.
 MF1827
 MF1827.No vertical observational check was made to the station.
 MF1827
 MF1827.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1827.GEOID18 height accuracy estimate available here.
 MF1827
 MF1827.Click photographs - Photos may exist for this station.
 MF1827
 MF1827;                    North         East    Units  Estimated Accuracy
 MF1827;SPC IL E     -   526,960.      234,550.      MT  (+/- 180 meters Scaled)
 MF1827
 MF1827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL231865(NAD 83)
 MF1827
 MF1827                          SUPERSEDED SURVEY CONTROL
 MF1827
 MF1827  NGVD 29 (11/09/15)  202.46   (m)          664.2    (f) RESET       3  
 MF1827
 MF1827.Superseded values are not recommended for survey control.
 MF1827
 MF1827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1827.See file dsdata.pdf to determine how the superseded data were derived.
 MF1827
 MF1827_MARKER: DR = REFERENCE MARK DISK
 MF1827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1827_STAMPING: LASALLE SB 1930 NO. 4 1986
 MF1827_MARK LOGO: NGS
 MF1827_PROJECTION: FLUSH
 MF1827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1827+STABILITY: SURFACE MOTION
 MF1827
 MF1827  HISTORY     - Date     Condition        Report By
 MF1827  HISTORY     - 1986     MONUMENTED       NGS
 MF1827  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF1827
 MF1827                          STATION DESCRIPTION
 MF1827
 MF1827'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 MF1827'9.2 KM (5.70 MI) NE FROM PERU.
 MF1827'FROM THE JUNCTION OF I-80 AND STATE HIGHWAY 251, ABOUT 2 MILES NORTH
 MF1827'OF PERU, GO NORTH ON HIGHWAY 251 FOR 5.2 KM (3.25 MI) TO A CROSSROAD,
 MF1827'COUNTY ROAD 33N, TURN RIGHT GOING EAST FOR 0.8 KM (0.50 MI) TO OLD
 MF1827'RAILROAD CROSSING AND STATION ON RIGHT JUST AFTER CROSSING TRACKS,
 MF1827'17.3 M (56.8 FT) EAST FROM THE CENTER OF THE FIELD ENTRANCE AND 11.5
 MF1827'M (37.7 FT) SOUTH FROM THE CENTER OF COUNTY ROAD 33N.
 MF1827
 MF1827                          STATION RECOVERY (1996)
 MF1827
 MF1827'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1827'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0736 ***********************************************************************
 JB0736  DESIGNATION -  LACLEDE 2
 JB0736  PID         -  JB0736
 JB0736  STATE/COUNTY-  IL/FAYETTE
 JB0736  COUNTRY     -  US
 JB0736  USGS QUAD   -  OSKALOOSA (2018)
 JB0736
 JB0736                         *CURRENT SURVEY CONTROL
 JB0736  ______________________________________________________________________
 JB0736* NAD 83(1997) POSITION- 38 52 11.46589(N) 088 44 27.59398(W)   NO CHECK
 JB0736* NAVD 88 ORTHO HEIGHT -   176.21  (meters)      578.1   (feet) RESET
 JB0736  ______________________________________________________________________
 JB0736  GEOID HEIGHT    -        -31.603 (meters)                     GEOID18
 JB0736  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 JB0736  HORZ ORDER      -  THIRD
 JB0736  VERT ORDER      -  THIRD
 JB0736
 JB0736.The horizontal coordinates were established by classical geodetic methods
 JB0736.and adjusted by the National Geodetic Survey in October 1999.
 JB0736
 JB0736.No horizontal observational check was made to the station.
 JB0736
 JB0736.The orthometric height was computed from unverified reset data.
 JB0736
 JB0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0736.GEOID18 height accuracy estimate available here.
 JB0736
 JB0736.Click photographs - Photos may exist for this station.
 JB0736
 JB0736.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0736
 JB0736. The following values were computed from the NAD 83(1997) position.
 JB0736
 JB0736;                    North         East     Units Scale Factor Converg.
 JB0736;SPC IL E     -   244,609.067   264,621.664   MT  0.99999041   -0 15 21.0
 JB0736;SPC IL E     -   802,521.58    868,179.58   sFT  0.99999041   -0 15 21.0
 JB0736;UTM  16      - 4,303,774.344   348,963.120   MT  0.99988091   -1 05 34.0
 JB0736
 JB0736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0736!SPC IL E     -   0.99997731  x   0.99999041  =   0.99996772
 JB0736!UTM  16      -   0.99997731  x   0.99988091  =   0.99985822
 JB0736
 JB0736:                Primary Azimuth Mark                     Grid Az
 JB0736:SPC IL E     -  LACLEDE AZ MK                            090 07 20.5
 JB0736:UTM  16      -  LACLEDE AZ MK                            090 57 33.5
 JB0736
 JB0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4896303774(NAD 83)
 JB0736
 JB0736|---------------------------------------------------------------------|
 JB0736| PID    Reference Object                     Distance      Geod. Az  |
 JB0736|                                                           dddmmss.s |
 JB0736| CI4027 LACLEDE AZ MK                                      0895159.5 |
 JB0736| JB0737 LACLEDE 2 RM 3                       15.153 METERS 09705     |
 JB0736| JB1797 FARINA MUNICIPAL TANK               APPROX. 5.1 KM 2125453.0 |
 JB0736| JB0738 LACLEDE 2 RM 4                       10.504 METERS 23033     |
 JB0736| JB0734 LA CLEDE                              4.751 METERS 24028     |
 JB0736|---------------------------------------------------------------------|
 JB0736
 JB0736                          SUPERSEDED SURVEY CONTROL
 JB0736
 JB0736  NAD 83(1986)-  38 52 11.48113(N)    088 44 27.58970(W) AD(       ) 3
 JB0736  NAD 27      -  38 52 11.31643(N)    088 44 27.39587(W) AD(       ) 3
 JB0736  NGVD 29             176.31   (m)          578.4    (f) LEVELING    3  
 JB0736
 JB0736.Superseded values are not recommended for survey control.
 JB0736
 JB0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0736.See file dsdata.pdf to determine how the superseded data were derived.
 JB0736
 JB0736_MARKER: DS = TRIANGULATION STATION DISK
 JB0736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0736_STAMPING: LA CLEDE 2 1966
 JB0736_MARK LOGO: CGS
 JB0736_PROJECTION: RECESSED 25 CENTIMETERS
 JB0736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0736+STABILITY: SURFACE MOTION
 JB0736
 JB0736  HISTORY     - Date     Condition        Report By
 JB0736  HISTORY     - 1966     MONUMENTED       CGS
 JB0736  HISTORY     - 1966     GOOD             CGS
 JB0736  HISTORY     - 1967     GOOD             CGS
 JB0736
 JB0736                          STATION DESCRIPTION
 JB0736
 JB0736'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (EBB)
 JB0736'STATION IS ABOUT 1.5 MILES SOUTHWEST OF LA CLEDE, 2 MILES NORTHEAST OF
 JB0736'FARINA AND ON PROPERTY OWNED BY MR C R SALZMAN.
 JB0736'
 JB0736'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 185 IN
 JB0736'FARINA, GO NORTH ON HIGHWAY 37 FOR 3.7 MILES TO A SIDE ROAD LEFT.
 JB0736'TURN LEFT ON THE PAVED ROAD AND GO WEST FOR 0.4 MILE TO THE AZIMUTH
 JB0736'MARK ON THE LEFT.  CONTINUE WEST ON THE PAVED ROAD FOR 0.4 MILE TO A
 JB0736'SMALL CONCRETE BRIDGE AND THE STATION ON THE RIGHT.
 JB0736'
 JB0736'STATION IS 57 FEET NORTHEAST OF THE INTERSECTION OF THE PAVED ROAD AND
 JB0736'A GRAVELED ROAD NORTH, 49 FEET NORTHWEST OF A METAL WITNESS POST, 46
 JB0736'FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD AND 32 FEET NORTH OF
 JB0736'THE CENTERLINE OF THE PAVED ROAD.  THE MONUMENT IS 10 INCHES BELOW THE
 JB0736'SURFACE AND THE DISK IS STAMPED LA CLEDE NO 2 1966.
 JB0736'
 JB0736'REFERENCE MARK 3 IS 25 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD
 JB0736'AND 1 FOOT NORTHEAST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH
 JB0736'WITH THE SURFACE AND THE DISK IS STAMPED LA CLEDE NO 3 1966.
 JB0736'
 JB0736'REFERENCE MARK 4 IS A STANDARD DISK SET IN A DRILL HOLE IN THE
 JB0736'NORTHWEST FOUNDATION OF THE CONCRETE BRIDGE.  IT IS 10 FEET NORTH OF
 JB0736'THE CENTER OF THE BRIDGE AND PAVED ROAD AND 0.5 FOOT NORTH OF THE
 JB0736'NORTHWEST EDGE OF THE BRIDGE.  THE DISK IS STAMPED LA CLEDE NO 4 1966.
 JB0736'
 JB0736'THE AZIMUTH MARK IS 23 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 5
 JB0736'FEET WEST OF A POWER POLE AND 2 FEET WEST OF A METAL WITNESS POST.
 JB0736'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LA CLEDE 1960.
 JB0736'
 JB0736'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB0736
 JB0736                          STATION RECOVERY (1966)
 JB0736
 JB0736'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 JB0736'1.5 MI SW FROM LA CLEDE.
 JB0736'ABOUT 1 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE ILLINOIS
 JB0736'CENTRAL RAILROAD STATION AT LA CLEDE, THENCE 0.75 MILE WEST
 JB0736'ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A GRAVEL ROAD NORTH,
 JB0736'57 FEET NORTHEAST OF THIS INTERSECTION, 49 FEET NORTHWEST OF A
 JB0736'METAL WITNESS POST, 46 FEET EAST OF THE CENTERLINE OF GRAVEL ROAD,
 JB0736'AND 32 FEET NORTH OF THE CENTERLINE OF PAVED ROAD.  THE MARK IS
 JB0736'10 INCHES BELOW THE SURFACE OF THE GROUND.
 JB0736
 JB0736                          STATION RECOVERY (1967)
 JB0736
 JB0736'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 JB0736'THE STATION AND ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD
 JB0736'CONDITION.  THE REFERENCE MARKS WERE FOUND TO BE STAMPED AS LA CLEDE 2
 JB0736'NO 3 1960 1966 AND LA CLEDE NO 4 1960 1966.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0737 ***********************************************************************
 JB0737  DESIGNATION -  LACLEDE 2 RM 3
 JB0737  PID         -  JB0737
 JB0737  STATE/COUNTY-  IL/FAYETTE
 JB0737  COUNTRY     -  US
 JB0737  USGS QUAD   -  OSKALOOSA (2018)
 JB0737
 JB0737                         *CURRENT SURVEY CONTROL
 JB0737  ______________________________________________________________________
 JB0737* NAD 83(1986) POSITION- 38 52 11.41   (N) 088 44 26.97   (W)   HD_HELD1
 JB0737* NAVD 88 ORTHO HEIGHT -   176.43  (meters)      578.8   (feet) RESET
 JB0737  ______________________________________________________________________
 JB0737  GEOID HEIGHT    -        -31.603 (meters)                     GEOID18
 JB0737  VERT ORDER      -  THIRD
 JB0737
 JB0737.The horizontal coordinates were determined by differentially corrected
 JB0737.hand held GPS observations or other comparable positioning techniques
 JB0737.and have an estimated accuracy of +/- 3 meters.
 JB0737
 JB0737.The orthometric height was computed from unverified reset data.
 JB0737
 JB0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0737.GEOID18 height accuracy estimate available here.
 JB0737
 JB0737.Click photographs - Photos may exist for this station.
 JB0737
 JB0737;                    North         East    Units  Estimated Accuracy
 JB0737;SPC IL E     -   244,607.3     264,636.7     MT  (+/- 3 meters HH1 GPS) 
 JB0737
 JB0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4897803772(NAD 83)
 JB0737
 JB0737                          SUPERSEDED SURVEY CONTROL
 JB0737
 JB0737.No superseded survey control is available for this station.
 JB0737
 JB0737_MARKER: DR = REFERENCE MARK DISK
 JB0737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0737_STAMPING: LA CLEDE 2 NO 3 1966
 JB0737_MARK LOGO: CGS
 JB0737_PROJECTION: FLUSH
 JB0737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0737+STABILITY: SURFACE MOTION
 JB0737
 JB0737  HISTORY     - Date     Condition        Report By
 JB0737  HISTORY     - 1966     MONUMENTED       CGS
 JB0737  HISTORY     - 1967     GOOD             CGS
 JB0737
 JB0737                          STATION DESCRIPTION
 JB0737
 JB0737'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 JB0737'1.5 MI SW FROM LA CLEDE.
 JB0737'ABOUT 1 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE ILLINOIS
 JB0737'CENTRAL RAILROAD STATION AT LA CLEDE, THENCE 0.75 MILE WEST
 JB0737'ALONG AN ASPHALT ROAD TO THE MARK ON THE RIGHT.  IT IS 25 FEET
 JB0737'NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT NORTHEAST OF A
 JB0737'METAL WITNESS POST.  THE MONUMENT IS FLUSH WITH THE SURFACE OF
 JB0737'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0738 ***********************************************************************
 JB0738  DESIGNATION -  LACLEDE 2 RM 4
 JB0738  PID         -  JB0738
 JB0738  STATE/COUNTY-  IL/FAYETTE
 JB0738  COUNTRY     -  US
 JB0738  USGS QUAD   -  OSKALOOSA (2018)
 JB0738
 JB0738                         *CURRENT SURVEY CONTROL
 JB0738  ______________________________________________________________________
 JB0738* NAD 83(1986) POSITION- 38 52 11.25   (N) 088 44 27.93   (W)   HD_HELD1
 JB0738* NAVD 88 ORTHO HEIGHT -   176.77  (meters)      580.0   (feet) RESET
 JB0738  ______________________________________________________________________
 JB0738  GEOID HEIGHT    -        -31.603 (meters)                     GEOID18
 JB0738  VERT ORDER      -  THIRD
 JB0738
 JB0738.The horizontal coordinates were determined by differentially corrected
 JB0738.hand held GPS observations or other comparable positioning techniques
 JB0738.and have an estimated accuracy of +/- 3 meters.
 JB0738
 JB0738.The orthometric height was computed from unverified reset data.
 JB0738
 JB0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0738.GEOID18 height accuracy estimate available here.
 JB0738
 JB0738.Click photographs - Photos may exist for this station.
 JB0738
 JB0738;                    North         East    Units  Estimated Accuracy
 JB0738;SPC IL E     -   244,602.4     264,613.5     MT  (+/- 3 meters HH1 GPS) 
 JB0738
 JB0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4895403767(NAD 83)
 JB0738
 JB0738                          SUPERSEDED SURVEY CONTROL
 JB0738
 JB0738.No superseded survey control is available for this station.
 JB0738
 JB0738_MARKER: DR = REFERENCE MARK DISK
 JB0738_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0738_SP_SET: BRIDGE
 JB0738_STAMPING: LACLEDE 2 NO 4 1966
 JB0738_MARK LOGO: CGS
 JB0738_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0738
 JB0738  HISTORY     - Date     Condition        Report By
 JB0738  HISTORY     - 1966     MONUMENTED       CGS
 JB0738  HISTORY     - 1967     GOOD             CGS
 JB0738
 JB0738                          STATION DESCRIPTION
 JB0738
 JB0738'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 JB0738'1.5 MI SW FROM LA CLEDE.
 JB0738'ABOUT 1 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE ILLINOIS
 JB0738'CENTRAL RAILROAD STATION AT LA CLEDE, THENCE 0.75 MILE WEST
 JB0738'ALONG AN ASPHALT ROAD TO THE MARK ON THE RIGHT.  IT IS SET IN
 JB0738'A DRILL HOLE IN THE NORTHWEST FOUNDATION OF A CONCRETE BRIDGE,
 JB0738'10 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD AND 1/2 FOOT
 JB0738'NORTH OF THE NORTHWEST EDGE OF THE BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1794 ***********************************************************************
 MF1794  CBN         -  This is a Cooperative Base Network Control Station.
 MF1794  PACS        -  This is a Primary Airport Control Station.
 MF1794  DESIGNATION -  LACPORT
 MF1794  PID         -  MF1794
 MF1794  STATE/COUNTY-  IL/MARSHALL
 MF1794  COUNTRY     -  US
 MF1794  USGS QUAD   -  LACON (2018)
 MF1794
 MF1794                         *CURRENT SURVEY CONTROL
 MF1794  ______________________________________________________________________
 MF1794* NAD 83(2011) POSITION- 41 01 00.06021(N) 089 22 56.88549(W)   ADJUSTED
 MF1794* NAD 83(2011) ELLIP HT-   139.381 (meters)        (06/27/12)   ADJUSTED
 MF1794* NAD 83(2011) EPOCH   -  2010.00
 MF1794* NAVD 88 ORTHO HEIGHT -   172.319 (meters)      565.35  (feet) ADJUSTED
 MF1794  ______________________________________________________________________
 MF1794  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 MF1794  NAD 83(2011) X  -     51,943.178 (meters)                     COMP
 MF1794  NAD 83(2011) Y  - -4,819,200.535 (meters)                     COMP
 MF1794  NAD 83(2011) Z  -  4,163,912.791 (meters)                     COMP
 MF1794  LAPLACE CORR    -          2.10  (seconds)                    DEFLEC18
 MF1794  DYNAMIC HEIGHT  -        172.244 (meters)      565.10  (feet) COMP
 MF1794  MODELED GRAVITY -    980,187.4   (mgal)                       NAVD 88
 MF1794
 MF1794  VERT ORDER      -  SECOND    CLASS I
 MF1794
 MF1794  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1794  Standards:
 MF1794         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1794            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1794  -------------------------------------------------------------------
 MF1794  NETWORK    0.42   0.73           0.19   0.15   0.37     -0.00206270
 MF1794  -------------------------------------------------------------------
 MF1794  Click here for local accuracies and other accuracy information.
 MF1794
 MF1794.This mark is at Marshall County Airport (C75)
 MF1794
 MF1794.The horizontal coordinates were established by GPS observations
 MF1794.and adjusted by the National Geodetic Survey in June 2012.
 MF1794
 MF1794.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1794.been affixed to the stable North American tectonic plate. See 
 MF1794.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1794
 MF1794.The horizontal coordinates are valid at the epoch date displayed above
 MF1794.which is a decimal equivalence of Year/Month/Day.
 MF1794
 MF1794.The orthometric height was determined by differential leveling and
 MF1794.adjusted by the NATIONAL GEODETIC SURVEY
 MF1794.in November 2014.
 MF1794
 MF1794.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1794.GEOID18 height accuracy estimate available here.
 MF1794
 MF1794.Click photographs - Photos may exist for this station.
 MF1794
 MF1794.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1794
 MF1794.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1794
 MF1794.The ellipsoidal height was determined by GPS observations
 MF1794.and is referenced to NAD 83.
 MF1794
 MF1794.The dynamic height is computed by dividing the NAVD 88
 MF1794.geopotential number by the normal gravity value computed on the
 MF1794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1794.degrees latitude (g = 980.6199 gals.).
 MF1794
 MF1794.The modeled gravity was interpolated from observed gravity values.
 MF1794
 MF1794. The following values were computed from the NAD 83(2011) position.
 MF1794
 MF1794;                    North         East     Units Scale Factor Converg.
 MF1794;SPC IL W     -   483,174.418   765,958.454   MT  0.99999470   +0 30 52.8
 MF1794;SPC IL W     - 1,585,214.74  2,512,982.03   sFT  0.99999470   +0 30 52.8
 MF1794;UTM  16      - 4,543,343.320   299,673.196   MT  1.00009394   -1 33 50.7
 MF1794
 MF1794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1794!SPC IL W     -   0.99997814  x   0.99999470  =   0.99997284
 MF1794!UTM  16      -   0.99997814  x   1.00009394  =   1.00007208
 MF1794
 MF1794:                Primary Azimuth Mark                     Grid Az
 MF1794:SPC IL W     -  LACPORT AZ MK                            307 38 09.2
 MF1794:UTM  16      -  LACPORT AZ MK                            309 42 52.7
 MF1794
 MF1794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9967343343(NAD 83)
 MF1794
 MF1794|---------------------------------------------------------------------|
 MF1794| PID    Reference Object                     Distance      Geod. Az  |
 MF1794|                                                           dddmmss.s |
 MF1794| MF1795 LACPORT AZ MK                       APPROX. 0.9 KM 3080902.0 |
 MF1794|---------------------------------------------------------------------|
 MF1794
 MF1794                          SUPERSEDED SURVEY CONTROL
 MF1794
 MF1794  NAD 83(2007)-  41 01 00.05981(N)    089 22 56.88655(W) AD(2002.00) 0
 MF1794  ELLIP H (02/10/07)  139.429  (m)                       GP(2002.00)    
 MF1794  ELLIP H (10/15/04)  139.412  (m)                       GP(       ) 4 2
 MF1794  NAD 83(1997)-  41 01 00.05975(N)    089 22 56.88628(W) AD(       ) B
 MF1794  ELLIP H (07/17/98)  139.433  (m)                       GP(       ) 4 1
 MF1794  NAD 83(1986)-  41 01 00.06772(N)    089 22 56.89003(W) AD(       ) 1
 MF1794  NAVD 88 (07/17/98)  172.33   (m)  GEOID96  model used  GPS OBS        
 MF1794  NGVD 29 (06/25/91)  172.30   (m)  OSU 89B  model used  GPS OBS        
 MF1794
 MF1794.Superseded values are not recommended for survey control.
 MF1794
 MF1794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1794.See file dsdata.pdf to determine how the superseded data were derived.
 MF1794
 MF1794_MARKER: F = FLANGE-ENCASED ROD
 MF1794_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1794_STAMPING: LACPORT 1990
 MF1794_MARK LOGO: NGS
 MF1794_PROJECTION: FLUSH
 MF1794_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1794_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1794+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 MF1794_ROD/PIPE-DEPTH: 9.70 meters
 MF1794_SLEEVE-DEPTH  : 1.00 meters
 MF1794
 MF1794  HISTORY     - Date     Condition        Report By
 MF1794  HISTORY     - 1990     MONUMENTED       NGS
 MF1794  HISTORY     - 19970430 GOOD             NGS
 MF1794  HISTORY     - 19981107 GOOD             USPSQD
 MF1794  HISTORY     - 200205   GOOD             ASCPC
 MF1794  HISTORY     - 20090226 GOOD             HANPRO
 MF1794  HISTORY     - 20100501 GOOD             ILDT
 MF1794  HISTORY     - 20130814 GOOD             ILDT
 MF1794  HISTORY     - 20140326 GOOD             PATRIC
 MF1794
 MF1794                          STATION DESCRIPTION
 MF1794
 MF1794'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1794'STATION IS LOCATED ABOUT 2.0 KM (1.2 MI) EAST OF LACON, AT THE
 MF1794'MARSHALL COUNTY AIRPORT, AT THE EAST CORNER OF RUNWAY 13-31, IN THE
 MF1794'CENTER OF SECTION 31, T 30 N, R 2 W.  OWNERSHIP--MARSHALL COUNTY,
 MF1794'P.O. BOX 69, LACON, IL 61540.  AIRPORT MANAGER IS RAY GEPFORD, PHONE
 MF1794'309-246-2870.
 MF1794'TO REACH FROM THE EAST END OF THE HIGHWAY 17 BRIDGE OVER THE ILLINOIS
 MF1794'RIVER AT LACON, GO EAST ON STATE HIGHWAY 17 FOR  0.55 KM (0.34 MI) TO
 MF1794'ITS JUNCTION WITH STATE HIGHWAY 26 IN TOWN.  CONTINUE EAST ON HIGHWAY
 MF1794'17 FOR 1.75 KM (1.09 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN
 MF1794'RIGHT, SOUTH, ON PAVED ROAD FOR 0.10 KM (0.06 MI) TO THE GATE AT THE
 MF1794'AIRPORT BEACON.  PASS THROUGH GATE, THEN TURN LEFT, EAST, BETWEEN
 MF1794'HANGARS ON APRON FOR 0.06 KM (0.04 MI) TO THE END OF HANGARS.  TURN
 MF1794'RIGHT, SOUTH, ON APRON FOR 0.12 KM (0.07 MI) TO THE RAMP AT THE
 MF1794'SOUTHWEST CORNER OF THE APRON.  BEAR RIGHT, SOUTHWEST, ON THE RAMP
 MF1794'FOR 0.20 KM (0.12 MI) TO RUNWAY 13-31.  TURN LEFT, SOUTHEAST
 MF1794'ALONGSIDE THE RUNWAY FOR 0.29 KM (0.18 MI) TO THE JUNCTION OF
 MF1794'RUNWAYS.  CONTINUE AHEAD, SOUTHEAST ALONGSIDE NORTH SIDE OF RUNWAY
 MF1794'13-31 FOR 0.32 KM (0.20 MI) TO THE TURN-AROUND AND THE STATION.
 MF1794'THE STATION IS LOCATED 38.4 M (126.0 FT) EAST-SOUTHEAST FROM THE FIRST
 MF1794'RUNWAY LIGHT NORTHWEST FROM THE SOUTHEAST END OF RUNWAY, 26.7 M
 MF1794'(87.6 FT) NORTHEAST FROM THE CENTER OF THE RUNWAY, 19.9 M (65.3 FT)
 MF1794'WEST-SOUTHWEST FROM THE WEST CORNER OF THE ASPHALT TURN-AROUND, AND
 MF1794'6.1 M (20.0 FT) NORTHWEST FROM THE NORTHWEST EDGE OF THE TURN-AROUND.
 MF1794'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1794
 MF1794                          STATION RECOVERY (1997)
 MF1794
 MF1794'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (AJL)
 MF1794'NOTE--THIS IS THE PAC STATION.  THE STATION IS LOCATED ABOUT 35 KM
 MF1794'(21.75 MI) NORTHEAST OF PEORIA, 6 KM (3.70 MI) SOUTHEAST OF THE
 MF1794'ILLINOIS RIVER, 2 KM (1.25 MI) EAST OF LACON, AT THE MARSHALL COUNTY
 MF1794'AIRPORT, IN GRASS NEAR RUNWAY END 31, AND ALONG THE NORTHWEST SIDE OF
 MF1794'THE RUNUP RAMP FOR THE RUNWAY END.  OWNERSHIP--MARSHALL COUNTY, P.O.
 MF1794'BOX 38, LACON, IL 61540.  AIRPORT MANAGER IS NEIL POBANZ.  PHONE
 MF1794'309-246-2870.  CALL AHEAD FOR ACCESS THROUGH THE LOCKED GATE.  TO
 MF1794'REACH FROM THE EAST END OF THE BRIDGE OVER THE ILLINOIS RIVER ON STATE
 MF1794'HIGHWAY 17 IN LACON, GO EAST ON HIGHWAY 17 FOR 0.55 KM (0.35 MI) TO
 MF1794'THE JUNCTION OF STATE HIGHWAY 26 IN LACON.  CONTINUE AHEAD, EAST, ON
 MF1794'HIGHWAY 17 FOR 1.75 KM (1.10 MI) TO THE PAVED AIRPORT ENTRANCE ROAD ON
 MF1794'THE RIGHT.  TURN RIGHT, SOUTH, ON THE ROAD FOR 0.10 KM (0.05 MI) TO
 MF1794'THE GATE AT THE AIRPORT BEACON.  PASS THROUGH THE GATE, THEN TURN
 MF1794'LEFT, EAST, BETWEEN HANGARS FOR 0.06 KM (0.05 MI) TO THE APRON.  TURN
 MF1794'RIGHT, SOUTH, ACROSS THE APRON FOR 0.12 TO A TAXI ON THE RIGHT AT THE
 MF1794'SOUTHWEST CORNER OF THE APRON.  TURN RIGHT, SOUTHWEST, ALONG THE TAXI
 MF1794'FOR 0.21 KM (0.15 MI) TO THE JUNCTION OF RUNWAY 13-31.  TURN LEFT,
 MF1794'SOUTHEAST, ALONG THE RUNWAY FOR 0.29 KM (0.20 MI) TO THE JUNCTION OF
 MF1794'RUNWAY 18-36.  CONTINUE AHEAD, CROSSING RUNWAY 18-36 AND ALONG RUNWAY
 MF1794'13-31 FOR 0.32 KM (0.20 MI) TO THE RUNUP RAMP FOR THE RUNWAY END AND
 MF1794'THE STATION.  THE STATION IS A CENTER PUNCH ON THE TOP OF A STAINLESS
 MF1794'STEEL ROD IN A 2.5 CM GREASE FILLED SLEEVE 90 CM LONG ENCASED IN A
 MF1794'12.7 CM PVC PIPE WITH A LOGO CAP SURROUNDED BY CONCRETE SET FLUSH WITH
 MF1794'THE GROUND.  IT IS 38.3 M (125.7 FT) EAST-SOUTHEAST OF THE FIRST
 MF1794'RUNWAY LIGHT NORTHWEST OF THE RUNWAY END, 26.7 M (87.6 FT) NORTHEAST
 MF1794'OF THE RUNWAY CENTER, 19.9 M (65.3 FT) WEST-NORTHWEST OF THE NORTH
 MF1794'CORNER OF THE RUNUP RAMP, 12.7 M (41.7 FT) SOUTHWEST OF THE EXTENDED
 MF1794'CENTER OF THE STOP LINE, 6.1 M (20.0 FT) NORTHWEST OF THE NORTHWEST
 MF1794'EDGE OF THE RUNUP RAMP, AND 3.5 M (11.5 FT) NORTH OF THE NORTH LEG OF
 MF1794'A SIGN--ELEVATION 568.
 MF1794
 MF1794                          STATION RECOVERY (1998)
 MF1794
 MF1794'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1794'RECOVERED IN GOOD CONDITION.
 MF1794
 MF1794                          STATION RECOVERY (2002)
 MF1794
 MF1794'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1794'RECOVERED AS DESCRIBED
 MF1794
 MF1794                          STATION RECOVERY (2009)
 MF1794
 MF1794'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2009 (JDE)
 MF1794'RECOVERED AS DESCRIBED
 MF1794
 MF1794                          STATION RECOVERY (2010)
 MF1794
 MF1794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 MF1794'RECOVERED AS DESCRIBED
 MF1794
 MF1794                          STATION RECOVERY (2013)
 MF1794
 MF1794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1794'RECOVERED IN GOOD CONDITION.
 MF1794
 MF1794                          STATION RECOVERY (2014)
 MF1794
 MF1794'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 MF1794'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1795 ***********************************************************************
 MF1795  DESIGNATION -  LACPORT AZ MK
 MF1795  PID         -  MF1795
 MF1795  STATE/COUNTY-  IL/MARSHALL
 MF1795  COUNTRY     -  US
 MF1795  USGS QUAD   -  LACON (2018)
 MF1795
 MF1795                         *CURRENT SURVEY CONTROL
 MF1795  ______________________________________________________________________
 MF1795* NAD 83(1997) POSITION- 41 01 18.57866(N) 089 23 28.01658(W)   ADJUSTED
 MF1795* NAD 83(1997) ELLIP HT-   130.625 (meters)        (10/21/99)   ADJUSTED
 MF1795* NAVD 88 ORTHO HEIGHT -   163.534 (meters)      536.53  (feet) ADJUSTED
 MF1795  ______________________________________________________________________
 MF1795  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 MF1795  NAD 83(1997) X  -     51,211.771 (meters)                     COMP
 MF1795  NAD 83(1997) Y  - -4,818,826.799 (meters)                     COMP
 MF1795  NAD 83(1997) Z  -  4,164,338.066 (meters)                     COMP
 MF1795  LAPLACE CORR    -          1.98  (seconds)                    DEFLEC18
 MF1795  DYNAMIC HEIGHT  -        163.463 (meters)      536.29  (feet) COMP
 MF1795  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 MF1795
 MF1795  HORZ ORDER      -  FIRST
 MF1795  VERT ORDER      -  SECOND    CLASS I
 MF1795  ELLP ORDER      -  FOURTH    CLASS I
 MF1795
 MF1795.This mark is at Marshall County Airport (C75)
 MF1795
 MF1795.The horizontal coordinates were established by GPS observations
 MF1795.and adjusted by the National Geodetic Survey in October 1999.
 MF1795
 MF1795.The orthometric height was determined by differential leveling and
 MF1795.adjusted by the NATIONAL GEODETIC SURVEY
 MF1795.in November 2014.
 MF1795
 MF1795.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1795.GEOID18 height accuracy estimate available here.
 MF1795
 MF1795.Click photographs - Photos may exist for this station.
 MF1795
 MF1795.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1795
 MF1795.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1795
 MF1795.The ellipsoidal height was determined by GPS observations
 MF1795.and is referenced to NAD 83.
 MF1795
 MF1795.The dynamic height is computed by dividing the NAVD 88
 MF1795.geopotential number by the normal gravity value computed on the
 MF1795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1795.degrees latitude (g = 980.6199 gals.).
 MF1795
 MF1795.The modeled gravity was interpolated from observed gravity values.
 MF1795
 MF1795. The following values were computed from the NAD 83(1997) position.
 MF1795
 MF1795;                    North         East     Units Scale Factor Converg.
 MF1795;SPC IL W     -   483,739.159   765,226.035   MT  0.99999352   +0 30 32.6
 MF1795;SPC IL W     - 1,587,067.56  2,510,579.08   sFT  0.99999352   +0 30 32.6
 MF1795;UTM  16      - 4,543,934.317   298,961.672   MT  1.00009746   -1 34 11.7
 MF1795
 MF1795!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1795!SPC IL W     -   0.99997951  x   0.99999352  =   0.99997303
 MF1795!UTM  16      -   0.99997951  x   1.00009746  =   1.00007697
 MF1795
 MF1795:                Primary Azimuth Mark                     Grid Az
 MF1795:SPC IL W     -  LACPORT                                  127 38 09.0
 MF1795:UTM  16      -  LACPORT                                  129 42 53.3
 MF1795
 MF1795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9896143934(NAD 83)
 MF1795
 MF1795|---------------------------------------------------------------------|
 MF1795| PID    Reference Object                     Distance      Geod. Az  |
 MF1795|                                                           dddmmss.s |
 MF1795| MF1794 LACPORT                             APPROX. 0.9 KM 1280841.6 |
 MF1795|---------------------------------------------------------------------|
 MF1795
 MF1795                          SUPERSEDED SURVEY CONTROL
 MF1795
 MF1795  NAD 83(1986)-  41 01 18.58664(N)    089 23 28.02034(W) AD(       ) 1
 MF1795  NGVD 29 (06/25/91)  163.6    (m)  OSU 89B  model used  GPS OBS        
 MF1795
 MF1795.Superseded values are not recommended for survey control.
 MF1795
 MF1795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1795.See file dsdata.pdf to determine how the superseded data were derived.
 MF1795
 MF1795_MARKER: F = FLANGE-ENCASED ROD
 MF1795_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1795_STAMPING: LACPORT AZ MK 1990
 MF1795_MARK LOGO: NGS
 MF1795_PROJECTION: FLUSH
 MF1795_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1795+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 MF1795_ROD/PIPE-DEPTH: 16.9 meters
 MF1795_SLEEVE-DEPTH  : 1.0 meters
 MF1795
 MF1795  HISTORY     - Date     Condition        Report By
 MF1795  HISTORY     - 1990     MONUMENTED       NGS
 MF1795  HISTORY     - 19981107 GOOD             USPSQD
 MF1795  HISTORY     - 20130814 GOOD             ILDT
 MF1795  HISTORY     - 20140326 GOOD             PATRIC
 MF1795  HISTORY     - 20150416 GOOD             DJHENK
 MF1795
 MF1795                          STATION DESCRIPTION
 MF1795
 MF1795'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1795'STATION IS LOCATED ABOUT 1.5 KM (0.9 MI) EAST OF LACON, AT THE
 MF1795'MARSHALL COUNTY AIRPORT, AT THE NORTH CORNER OF RUNWAY 13-31, IN THE
 MF1795'NORTHEAST CORNER OF SECTION 31, T 30 N, R 2 W. OWNERSHIP--MARSHALL
 MF1795'COUNTY, P.O. BOX 69, LACON, IL 61540. AIRPORT MANAGER IS RAY GEPFORD,
 MF1795'PHONE 309-246-2870.
 MF1795'TO REACH FROM THE EAST END OF THE HIGHWAY 17 BRIDGE OVER THE ILLINOIS
 MF1795'RIVER AT LACON, GO EAST ON STATE HIGHWAY 17 FOR  0.55 KM (0.34 MI) TO
 MF1795'ITS JUNCTION WITH STATE HIGHWAY 26 IN TOWN.  CONTINUE EAST ON HIGHWAY
 MF1795'17 FOR 1.75 KM (1.09 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN
 MF1795'RIGHT, SOUTH, ON PAVED ROAD FOR 0.10 KM (0.06 MI) TO THE GATE AT THE
 MF1795'AIRPORT BEACON.  PASS THROUGH GATE, THEN TURN LEFT, EAST, BETWEEN
 MF1795'HANGARS ON APRON FOR 0.06 KM (0.04 MI) TO END OF HANGARS.  TURN
 MF1795'RIGHT, SOUTH, ON APRON FOR 0.12 KM (0.07 MI) TO THE RAMP AT THE
 MF1795'SOUTHWEST CORNER OF THE APRON. BEAR RIGHT, SOUTHWEST ON RAMP FOR 0.20
 MF1795'KM (0.12 MI) TO RUNWAY 13-31.  TURN RIGHT, NORTHWEST ALONGSIDE RUNWAY
 MF1795'FOR 0.32 KM (0.20 MI) TO THE TURN-AROUND AND THE STATION.
 MF1795'THE STATION IS LOCATED 26.7 M (87.6 FT) NORTHEAST FROM THE CENTER OF
 MF1795'THE RUNWAY, 26.1 M (85.6 FT) NORTH FROM THE FIRST RUNWAY LIGHT
 MF1795'SOUTHEAST OF THE NORTHWEST END OF THE RUNWAY, 23.8 M (78.1 FT)
 MF1795'SOUTH-SOUTHWEST FROM THE EAST CORNER OF THE ASPHALT TURN-AROUND, AND
 MF1795'13.9 M (45.6 FT) SOUTHEAST FROM THE SOUTHEAST EDGE OF THE
 MF1795'TURN-AROUND.
 MF1795'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1795
 MF1795                          STATION RECOVERY (1998)
 MF1795
 MF1795'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1795'RECOVERED IN GOOD CONDITION.
 MF1795
 MF1795                          STATION RECOVERY (2013)
 MF1795
 MF1795'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1795'RECOVERED IN GOOD CONDITION.
 MF1795
 MF1795                          STATION RECOVERY (2014)
 MF1795
 MF1795'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 MF1795'RECOVERED AS DESCRIBED.
 MF1795
 MF1795                          STATION RECOVERY (2015)
 MF1795
 MF1795'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 MF1795'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0916 ***********************************************************************
 MF0916  DESIGNATION -  LADD
 MF0916  PID         -  MF0916
 MF0916  STATE/COUNTY-  IL/BUREAU
 MF0916  COUNTRY     -  US
 MF0916  USGS QUAD   -  SPRING VALLEY (2018)
 MF0916
 MF0916                         *CURRENT SURVEY CONTROL
 MF0916  ______________________________________________________________________
 MF0916* NAD 83(1986) POSITION- 41 21 51.77   (N) 089 13 28.01   (W)   HD_HELD1
 MF0916* NAVD 88 ORTHO HEIGHT -   202.682 (meters)      664.97  (feet) ADJUSTED
 MF0916  ______________________________________________________________________
 MF0916  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF0916  DYNAMIC HEIGHT  -        202.602 (meters)      664.70  (feet) COMP
 MF0916  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 MF0916
 MF0916  VERT ORDER      -  SECOND    CLASS 0
 MF0916
 MF0916.The horizontal coordinates were determined by differentially corrected
 MF0916.hand held GPS observations or other comparable positioning techniques
 MF0916.and have an estimated accuracy of +/- 3 meters.
 MF0916
 MF0916.The orthometric height was determined by differential leveling and
 MF0916.adjusted by the NATIONAL GEODETIC SURVEY
 MF0916.in June 1991.
 MF0916
 MF0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0916.GEOID18 height accuracy estimate available here.
 MF0916
 MF0916.Click photographs - Photos may exist for this station.
 MF0916
 MF0916.The dynamic height is computed by dividing the NAVD 88
 MF0916.geopotential number by the normal gravity value computed on the
 MF0916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0916.degrees latitude (g = 980.6199 gals.).
 MF0916
 MF0916.The modeled gravity was interpolated from observed gravity values.
 MF0916
 MF0916;                    North         East    Units  Estimated Accuracy
 MF0916;SPC IL W     -   521,918.7     778,831.4     MT  (+/- 3 meters HH1 GPS) 
 MF0916
 MF0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1394881595(NAD 83)
 MF0916
 MF0916                          SUPERSEDED SURVEY CONTROL
 MF0916
 MF0916  NAD 27      -  41 21 51.65400(N)    089 13 27.70470(W) AD(       ) 2
 MF0916  NGVD 29 (??/??/92)  202.760  (m)          665.22   (f) ADJ UNCH    2 0
 MF0916  NGVD 29             202.76   (m)          665.2    (f) LEVELING    3  
 MF0916
 MF0916.Superseded values are not recommended for survey control.
 MF0916
 MF0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0916.See file dsdata.pdf to determine how the superseded data were derived.
 MF0916
 MF0916_MARKER: DS = TRIANGULATION STATION DISK
 MF0916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0916_STAMPING: LADD 1959
 MF0916_MARK LOGO: CGS
 MF0916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0916+STABILITY: SURFACE MOTION
 MF0916
 MF0916  HISTORY     - Date     Condition        Report By
 MF0916  HISTORY     - 1959     MONUMENTED       CGS
 MF0916  HISTORY     - 1959     GOOD             CGS
 MF0916  HISTORY     - 19960401 MARK NOT FOUND   USPSQD
 MF0916  HISTORY     - 20010606 POOR             USPSQD
 MF0916  HISTORY     - 20050707 POOR             USPSQD
 MF0916  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0916
 MF0916                          STATION DESCRIPTION
 MF0916
 MF0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0916'THE STATION IS LOCATED ABOUT 2.5 MILES EAST OF SEATONVILLE
 MF0916'AND 1 MILE SOUTH-SOUTHWEST OF LADD.
 MF0916'
 MF0916'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 6
 MF0916'AND STATE HIGHWAY 89, ABOUT 1 MILE SOUTH OF LADD, GO WEST ON
 MF0916'U.S. HIGHWAY 6 FOR 0.3 MILE TO A DRIVEWAY AND THE STATION
 MF0916'ON THE RIGHT.
 MF0916'
 MF0916'STATION MARK, A STANDARD DISK STAMPED LADD 1959, IS SET IN
 MF0916'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 MF0916'MARK IS 39 FEET NORTH OF THE CENTER LINE OF U.S. HIGHWAY 6, 15.5
 MF0916'FEET WEST OF THE APPROXIMATE CENTER OF THE DRIVEWAY, 12.5 FEET
 MF0916'SOUTH OF A WOODEN FENCE AND 9.5 FEET EAST OF THE MOST EASTERLY
 MF0916'ONE OF A ROW OF FOUR TREES.
 MF0916'
 MF0916'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED LADD NO. 1 1959,
 MF0916'IS SET IN A 10 SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.
 MF0916'THE MARK IS 48.5 FEET NORTH OF THE CENTER LINE OF U.S. HIGHWAY
 MF0916'6, 26 FEET EAST OF THE APPROXIMATE CENTER OF THE DRIVEWAY
 MF0916'AND 2 FEET SOUTH OF A FENCE LINE.
 MF0916'
 MF0916'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED LADD NO. 2
 MF0916'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF0916'3 INCHES.  THE MARK IS 51.5 FEET WEST OF THE APPROXIMATE
 MF0916'CENTER OF THE DRIVEWAY, 49.5 FEET NORTH OF THE CENTER LINE
 MF0916'OF U.S. HIGHWAY 6 AND 1 FOOT SOUTH OF A WOODEN FENCE.
 MF0916'
 MF0916'AZIMUTH MARK, A STANDARD DISK STAMPED LADD 1959, IS SET IN A
 MF0916'10 INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.  THE
 MF0916'MARK IS 48.6 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY
 MF0916'6, 10 FEET SOUTHWEST OF A 12 INCH TREE AND 2 FEET NORTH OF
 MF0916'A WITNESS POST AND THE RIGHT-OF-WAY FENCE LINE.
 MF0916'
 MF0916'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON U.S.
 MF0916'HIGHWAY 6 FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 MF0916
 MF0916                          STATION RECOVERY (1959)
 MF0916
 MF0916'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0916'3.4 MI W FROM SPRING VALLEY.
 MF0916'ABOUT 3.4 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0916'STATE HIGHWAY 89 AT SPRING VALLEY, ABOUT 0.3 MILES WEST OF THE
 MF0916'JUNCTION OF STATE HIGHWAY 89 NORTH, AT THE JUNCTION OF A DRIVEWAY
 MF0916'NORTH TO A FARM HOUSE, 39 FEET NORTH OF THE CENTER LINE OF THE
 MF0916'HIGHWAY, 14 FEET WEST OF THE CENTER LINE OF THE DRIVEWAY, 12 FEET
 MF0916'SOUTH OF A BOARD FENCE, 86.5 FEET SOUTHWEST OF POWER POLE 65180,
 MF0916'ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A
 MF0916'CONCRETE POST PROJECTING 2 INCHES.
 MF0916
 MF0916                          STATION RECOVERY (1996)
 MF0916
 MF0916'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0916'MARK NOT FOUND.
 MF0916
 MF0916                          STATION RECOVERY (2001)
 MF0916
 MF0916'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0916'LADD POST AND PIN FOUND, DISK MISSING. RM 1 AND 2 NOT FOUND. AZ
 MF0916'LOCATED IN GOOD CONDITION.
 MF0916
 MF0916                          STATION RECOVERY (2005)
 MF0916
 MF0916'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF0916'DISK MISSING. RM 3 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION. RM
 MF0916'1 AND 2 WERE NOT FOUND.
 MF0916
 MF0916                          STATION RECOVERY (2014)
 MF0916
 MF0916'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0916'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1650 ***********************************************************************
 MF1650  DESIGNATION -  LADD MUNICIPAL TANK
 MF1650  PID         -  MF1650
 MF1650  STATE/COUNTY-  IL/BUREAU
 MF1650  COUNTRY     -  US
 MF1650  USGS QUAD   -  LADD (2018)
 MF1650
 MF1650                         *CURRENT SURVEY CONTROL
 MF1650  ______________________________________________________________________
 MF1650* NAD 83(1997) POSITION- 41 22 57.88792(N) 089 13 03.13125(W)   ADJUSTED
 MF1650  ______________________________________________________________________
 MF1650  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 MF1650  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 MF1650  HORZ ORDER      -  THIRD
 MF1650
 MF1650.The horizontal coordinates were established by classical geodetic methods
 MF1650.and adjusted by the National Geodetic Survey in October 1999.
 MF1650
 MF1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1650.GEOID18 height accuracy estimate available here.
 MF1650
 MF1650.Click photographs - Photos may exist for this station.
 MF1650
 MF1650.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1650
 MF1650. The following values were computed from the NAD 83(1997) position.
 MF1650
 MF1650;                    North         East     Units Scale Factor Converg.
 MF1650;SPC IL W     -   523,964.667   779,387.307   MT  1.00001871   +0 37 39.0
 MF1650;SPC IL W     - 1,719,040.74  2,557,039.86   sFT  1.00001871   +0 37 39.0
 MF1650;UTM  16      - 4,583,619.733   314,578.897   MT  1.00002313   -1 27 59.0
 MF1650
 MF1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1457883619(NAD 83)
 MF1650
 MF1650                          SUPERSEDED SURVEY CONTROL
 MF1650
 MF1650  NAD 83(1986)-  41 22 57.89540(N)    089 13 03.13797(W) AD(       ) 3
 MF1650  NAD 27      -  41 22 57.77000(N)    089 13 02.82500(W) AD(       ) 3
 MF1650
 MF1650.Superseded values are not recommended for survey control.
 MF1650
 MF1650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1650.See file dsdata.pdf to determine how the superseded data were derived.
 MF1650
 MF1650_MARKER: 53 = ELEVATED TANK
 MF1650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1650+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 MF1650
 MF1650  HISTORY     - Date     Condition        Report By
 MF1650  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1650  HISTORY     - 1954     GOOD             CGS
 MF1650  HISTORY     - 1959     GOOD             CGS
 MF1650  HISTORY     - 19960401 GOOD             USPSQD
 MF1650  HISTORY     - 20010606 GOOD             USPSQD
 MF1650  HISTORY     - 20050705 GOOD             USPSQD
 MF1650
 MF1650                          STATION DESCRIPTION
 MF1650
 MF1650'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1650'STATION WAS ESTABLISHED BUT NOT DESCRIBED IN 1930.
 MF1650'
 MF1650'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE WATER
 MF1650'TANK LOCATED 1 BLOCK EAST OF STATE HIGHWAY 89 IN THE VILLAGE
 MF1650'OF LADD.  IT IS A TALL SLENDER STEEL TANK, WITH A FLAT CONICAL
 MF1650'ROOF AND A DEEP OVAL BOTTOM, ATOP A 4 LEGGED STEEL TRUSSWORK
 MF1650'STRUCTURE.  THE TANK IS PAINTED SILVER AND HAS THE LEGEND LADD
 MF1650'PAINTED IN BLACK LETTERS ON THE NORTH AND SOUTH SIDES.  THE
 MF1650'TOTAL HEIGHT IS 135 FEET.
 MF1650
 MF1650                          STATION RECOVERY (1959)
 MF1650
 MF1650'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1650'STATION WAS ESTABLISHED BUT NOT DESCRIBED IN 1930.
 MF1650'
 MF1650'THE STATION IS LOCATED IN THE EAST-CENTRAL PART OF LADD.
 MF1650'
 MF1650'THE STATION IS THE BALL AT THE APEX OF THE WATER TANK.  THE TANK
 MF1650'IS A TALL SLENDER TANK WITH A FLAT CONICAL ROOF AND A DEEP
 MF1650'OVAL BOTTOM.  THE TANK IS SET ON FOUR STEEL TRUSSWORK LEGS AND
 MF1650'IS 110 FEET HIGH.  THE ENTIRE STRUCTURE IS PAINTED SILVER.
 MF1650'
 MF1650'NOTE--A NEW TOP WAS PUT ON THIS TANK IN 1958 SO A SLIGHT
 MF1650'DIFFERENCE MAY BE FOUND IN ANY NEW AZIMUTHS.
 MF1650
 MF1650                          STATION RECOVERY (1996)
 MF1650
 MF1650'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1650'RECOVERED IN GOOD CONDITION.
 MF1650
 MF1650                          STATION RECOVERY (2001)
 MF1650
 MF1650'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1650'RECOVERED IN GOOD CONDITION.
 MF1650
 MF1650                          STATION RECOVERY (2005)
 MF1650
 MF1650'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1650'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1824 ***********************************************************************
 MF1824  DESIGNATION -  LADD RESET
 MF1824  PID         -  MF1824
 MF1824  STATE/COUNTY-  IL/BUREAU
 MF1824  COUNTRY     -  US
 MF1824  USGS QUAD   -  SPRING VALLEY (2018)
 MF1824
 MF1824                         *CURRENT SURVEY CONTROL
 MF1824  ______________________________________________________________________
 MF1824* NAD 83(1997) POSITION- 41 21 51.77496(N) 089 13 28.00576(W)   ADJUSTED
 MF1824* NAVD 88 ORTHO HEIGHT -   202.61  (meters)      664.7   (feet) RESET
 MF1824  ______________________________________________________________________
 MF1824  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF1824  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 MF1824  HORZ ORDER      -  SECOND
 MF1824  VERT ORDER      -  THIRD
 MF1824
 MF1824.The horizontal coordinates were established by classical geodetic methods
 MF1824.and adjusted by the National Geodetic Survey in October 1999.
 MF1824
 MF1824.The orthometric height was computed from unverified reset data.
 MF1824
 MF1824.No vertical observational check was made to the station.
 MF1824
 MF1824.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1824.GEOID18 height accuracy estimate available here.
 MF1824
 MF1824.Click photographs - Photos may exist for this station.
 MF1824
 MF1824.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1824
 MF1824. The following values were computed from the NAD 83(1997) position.
 MF1824
 MF1824;                    North         East     Units Scale Factor Converg.
 MF1824;SPC IL W     -   521,918.839   778,831.539   MT  1.00001763   +0 37 21.7
 MF1824;SPC IL W     - 1,712,328.72  2,555,216.47   sFT  1.00001763   +0 37 21.7
 MF1824;UTM  16      - 4,581,595.560   313,948.760   MT  1.00002601   -1 28 13.6
 MF1824
 MF1824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1824!SPC IL W     -   0.99997341  x   1.00001763  =   0.99999103
 MF1824!UTM  16      -   0.99997341  x   1.00002601  =   0.99999941
 MF1824
 MF1824:                Primary Azimuth Mark                     Grid Az
 MF1824:SPC IL W     -  LADD AZ                                  093 40 44.9
 MF1824:UTM  16      -  LADD AZ                                  095 46 20.2
 MF1824
 MF1824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1394881595(NAD 83)
 MF1824
 MF1824|---------------------------------------------------------------------|
 MF1824| PID    Reference Object                     Distance      Geod. Az  |
 MF1824|                                                           dddmmss.s |
 MF1824| MF1650 LADD MUNICIPAL TANK                 APPROX. 2.1 KM 0150215.6 |
 MF1824| MF0917 LADD RM 1                            12.957 METERS 07737     |
 MF1824| MF0918 LADD AZ                                            0941806.6 |
 MF1824| MF1642 PERU ST BEDE JR COLL WTR TK         APPROX. 6.7 KM 1352007.8 |
 MF1824| MF1645 SPRING VALLEY BASSICK CO TANK       APPROX. 4.1 KM 1614312.3 |
 MF1824| MF0915 LADD RM 2                            11.748 METERS 28616     |
 MF1824|---------------------------------------------------------------------|
 MF1824
 MF1824                          SUPERSEDED SURVEY CONTROL
 MF1824
 MF1824  NAD 83(1986)-  41 21 51.78289(N)    089 13 28.01310(W) AD(       ) 2
 MF1824  NGVD 29 (11/09/15)  202.69   (m)          665.0    (f) RESET       3  
 MF1824
 MF1824.Superseded values are not recommended for survey control.
 MF1824
 MF1824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1824.See file dsdata.pdf to determine how the superseded data were derived.
 MF1824
 MF1824_MARKER: DH = HORIZONTAL CONTROL DISK
 MF1824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1824_STAMPING: LADD 1959 1984
 MF1824_MARK LOGO: NGS
 MF1824_PROJECTION: FLUSH
 MF1824_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1824+STABILITY: SURFACE MOTION
 MF1824
 MF1824  HISTORY     - Date     Condition        Report By
 MF1824  HISTORY     - 1984     MONUMENTED       NGS
 MF1824  HISTORY     - 19840525 GOOD             NGS
 MF1824  HISTORY     - 19960401 GOOD             USPSQD
 MF1824  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF1824  HISTORY     - 20050705 POOR             USPSQD
 MF1824
 MF1824                          STATION DESCRIPTION
 MF1824
 MF1824'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 MF1824'1.6 KM (1.00 MI) SOUTH FROM LADD.
 MF1824'0.48 KM (0.30 MI) WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF1824'STATE HIGHWAY 89, ABOUT 1.0 MILE SOUTH FROM THE TOWN OF LADD AND AT
 MF1824'THE JUNCTION OF A DRIVEWAY NORTH TO A FARM HOUSE, 11.8 M (38.7 FT)
 MF1824'NORTH FROM THE CENTERLINE OF U.S. HIGHWAY 6, 4.7 M (15.4 FT) WEST
 MF1824'FROM THE CENTERLINE OF THE DRIVEWAY AND 3.6 M (11.8 FT)
 MF1824'SOUTH-SOUTHEAST FROM AN UNDERGROUND TELEPHONE CABLE JUNCTION BOX.
 MF1824
 MF1824                          STATION RECOVERY (1984)
 MF1824
 MF1824'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 MF1824'THE STATION MARK AND RM 2 WAS RECOVERED IN GOOD CONDITION.  RM 1
 MF1824'MONUMENT WAS RECOVERED WITH THE DISK REMOVED AND AZ MK STAMPED LADD
 MF1824'1980 WAS RECOVERED BUT NO INFORMATION ABOUT WHO OR WHAT ORGANIZATION
 MF1824'SET THIS MARK IN 1980.  THE DISTANCE AND DIRECTION TO RM 2 CHECKED THE
 MF1824'OLD DATA.  AT THE PRPOPERTY OWNERS REQUEST THE STATION MARK WAS
 MF1824'LOWERED THE MONUMENTS FOR RMS 1 AND 2 WAS REMOVED AND NEW RMS 3 AND 4
 MF1824'WAS ESTABLISHED AT THIS TIME.  A TRAVERSE CONNECTION WAS MADE TO THIS
 MF1824'1980 AZ MK USING ELECTRONIC DISTANCE MEASURING EQUIPMENT.  THE TO
 MF1824'REACH FOR THIS STATION IS STILL ADEQUATE.
 MF1824'
 MF1824'THE STATION IS A STANDARD NGS DISK STAMPED---LADD 1959 1984---, SET
 MF1824'INTO THE TOP OF A 10 INCH (30 CM) IN DIAMETER, FLUSH WITH GROUND.  THE
 MF1824'STATION IS LOCATED 11.89 METERS (39.01 FT) N FROM THE CENTERLINE OF
 MF1824'U.S HWY 6, 4.72 METERS (15.49 FT) W FROM THE CENTERLINE OF A DRIVEWAY,
 MF1824'3.66 METERS (12.01 FT) SSE FROM A TELEPHONE JUNCTION BOX.  RM NO 3, IS
 MF1824'A STANDARD NGS DISK STAMPED---LADD NO 3 1959 1984---, SET IN THE TOP
 MF1824'OF A ROUND CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, FLUSH
 MF1824'WITH GROUND.  THE STATION IS LOCATED 17.07 METERS (56.00 FT) N FROM
 MF1824'THE CENTERLINE OF U.S HWY 6, 5.18 METERS (16.99 FT) NW FROM A 26 INCH
 MF1824'ELM TREE, 3.05 METERS (10.01 FT) S FROM A UTILITY POLE AND 3.66 METERS
 MF1824'(12.01 FT) E FROM THE DRIVEWAY, AND 0.8 METERS (2.6 FT) LOWER THAN THE
 MF1824'STATION.  RM NO 4, IS A STANDARD NGS DISK STAMPED---LADD NO 4 19559
 MF1824'1984---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT. 10 INCHES (30
 MF1824'CM) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 7.62
 MF1824'METERS (25.00 FT) E FROM A 24 INCH ELM TREE, 11.58 METERS (37.99 FT) N
 MF1824'FROM THE CENTERLINE OF U.S HWY 6 AND 7.16 METERS (23.49 FT) WSW FROM
 MF1824'THE TELEPHONE JUNCTION BOX, AND 0.2 METERS (0.7 FT) HIGHER THAN THE
 MF1824'STATION.  AZ MK NO 2, IS A STANDARD NGS DISK STAMPED---LADD 1980---,
 MF1824'CEMENTED IN A DRILL HOLE IN LARGE CONCRETE FOOTING FOR WHAT MAY HAVE
 MF1824'AT ONE TIME BEEN FOR A SIGNAL LIGHT AT THE ROAD INTERSECTION.  THIS
 MF1824'MARK IS ABOUT 5 FT (1.5 M) LOWER THAN HWY.  THE STATION IS LOCATED
 MF1824'47.24 METERS (154.99 FT) S FROM THE CENTERLINE OF U.S HWY 6 W, 20.12
 MF1824'METERS (66.01 FT) W FROM THE CENTERLINE OF STATE HWY 89 S, 1.83 METERS
 MF1824'(6.00 FT) E FROM UTILITY POLE AND 0.46 METERS (1.51 FT) S FROM A METAL
 MF1824'WITNESS POST. TO REACH THE AZ MK FROM THE STATION GO E ON U.S HWY 6
 MF1824'FOR 0.3 MILE (0.5 KM) TO THE JUNCTON OF STATE ROUTE 89.  TURN RIGHT ON
 MF1824'HWY 89 AND GO S FOR 150 FT (45.7 M) TO MARK ON RIGHT.
 MF1824
 MF1824                          STATION RECOVERY (1996)
 MF1824
 MF1824'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1824'RECOVERED IN GOOD CONDITION.
 MF1824
 MF1824                          STATION RECOVERY (2001)
 MF1824
 MF1824'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1824'MARK NOT FOUND.
 MF1824
 MF1824                          STATION RECOVERY (2005)
 MF1824
 MF1824'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1824'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1820 ***********************************************************************
 MF1820  DESIGNATION -  LADD RM 3
 MF1820  PID         -  MF1820
 MF1820  STATE/COUNTY-  IL/BUREAU
 MF1820  COUNTRY     -  US
 MF1820  USGS QUAD   -  SPRING VALLEY (2018)
 MF1820
 MF1820                         *CURRENT SURVEY CONTROL
 MF1820  ______________________________________________________________________
 MF1820* NAD 83(1986) POSITION- 41 21 51.95   (N) 089 13 27.69   (W)   HD_HELD1
 MF1820* NAVD 88 ORTHO HEIGHT -   202.73  (meters)      665.1   (feet) RESET
 MF1820  ______________________________________________________________________
 MF1820  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF1820  VERT ORDER      -  THIRD
 MF1820
 MF1820.The horizontal coordinates were determined by differentially corrected
 MF1820.hand held GPS observations or other comparable positioning techniques
 MF1820.and have an estimated accuracy of +/- 3 meters.
 MF1820
 MF1820.The orthometric height was computed from unverified reset data.
 MF1820
 MF1820.No vertical observational check was made to the station.
 MF1820
 MF1820.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1820.GEOID18 height accuracy estimate available here.
 MF1820
 MF1820.Click photographs - Photos may exist for this station.
 MF1820
 MF1820;                    North         East    Units  Estimated Accuracy
 MF1820;SPC IL W     -   521,924.3     778,838.8     MT  (+/- 3 meters HH1 GPS) 
 MF1820
 MF1820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1395681600(NAD 83)
 MF1820
 MF1820                          SUPERSEDED SURVEY CONTROL
 MF1820
 MF1820  NGVD 29 (11/09/15)  202.81   (m)          665.4    (f) RESET       3  
 MF1820
 MF1820.Superseded values are not recommended for survey control.
 MF1820
 MF1820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1820.See file dsdata.pdf to determine how the superseded data were derived.
 MF1820
 MF1820_MARKER: DR = REFERENCE MARK DISK
 MF1820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1820_STAMPING: LADD NO 3 1959 1984
 MF1820_MARK LOGO: NGS
 MF1820_PROJECTION: FLUSH
 MF1820_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1820+STABILITY: SURFACE MOTION
 MF1820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1820+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 MF1820
 MF1820  HISTORY     - Date     Condition        Report By
 MF1820  HISTORY     - 1984     MONUMENTED       NGS
 MF1820  HISTORY     - 19960401 GOOD             USPSQD
 MF1820  HISTORY     - 20010606 GOOD             USPSQD
 MF1820  HISTORY     - 20050705 GOOD             USPSQD
 MF1820
 MF1820                          STATION DESCRIPTION
 MF1820
 MF1820'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 MF1820'LOCATED 0.3 MILES (0.5 KM) WEST ALONG US HIGHWAY 6 FROM ITS JUNCTION
 MF1820'WITH STATE HIGHWAY 89, ABOUT 1.0 MILES (1.6 KM) SOUTH FROM THE TOWN
 MF1820'OF LADD AT THE JUNCTION OF A DRIVEWAY NORTH TO A FARM HOUSE, 56.0
 MF1820'FEET (17.1 M) NORTH FROM THE CENTERLINE OF US HIGHWAY 6, 17.0 FEET
 MF1820'(5.2 M) NORTHWEST FROM A 26-INCH ELM TREE, 10.0 FEET (3.0 M) SOUTH
 MF1820'FROM A UTILITY POLE, 12.0 FEET (3.7 M) EAST FROM A DRIVEWAY, ABOUT
 MF1820'4.0 FEET (1.2 M) HIGHER THAN HIGHWAY.
 MF1820
 MF1820                          STATION RECOVERY (1996)
 MF1820
 MF1820'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1820'RECOVERED IN GOOD CONDITION.
 MF1820
 MF1820                          STATION RECOVERY (2001)
 MF1820
 MF1820'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1820'RECOVERED IN GOOD CONDITION.
 MF1820
 MF1820                          STATION RECOVERY (2005)
 MF1820
 MF1820'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1821 ***********************************************************************
 MF1821  DESIGNATION -  LADD RM 4
 MF1821  PID         -  MF1821
 MF1821  STATE/COUNTY-  IL/BUREAU
 MF1821  COUNTRY     -  US
 MF1821  USGS QUAD   -  SPRING VALLEY (2018)
 MF1821
 MF1821                         *CURRENT SURVEY CONTROL
 MF1821  ______________________________________________________________________
 MF1821* NAD 83(1986) POSITION- 41 21 51.76   (N) 089 13 28.36   (W)   HD_HELD1
 MF1821* NAVD 88 ORTHO HEIGHT -   202.34  (meters)      663.8   (feet) RESET
 MF1821  ______________________________________________________________________
 MF1821  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF1821  VERT ORDER      -  THIRD
 MF1821
 MF1821.The horizontal coordinates were determined by differentially corrected
 MF1821.hand held GPS observations or other comparable positioning techniques
 MF1821.and have an estimated accuracy of +/- 3 meters.
 MF1821
 MF1821.The orthometric height was computed from unverified reset data.
 MF1821
 MF1821.No vertical observational check was made to the station.
 MF1821
 MF1821.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1821.GEOID18 height accuracy estimate available here.
 MF1821
 MF1821.Click photographs - Photos may exist for this station.
 MF1821
 MF1821;                    North         East    Units  Estimated Accuracy
 MF1821;SPC IL W     -   521,918.3     778,823.3     MT  (+/- 3 meters HH1 GPS) 
 MF1821
 MF1821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1394081595(NAD 83)
 MF1821
 MF1821                          SUPERSEDED SURVEY CONTROL
 MF1821
 MF1821  NGVD 29 (11/09/15)  202.42   (m)          664.1    (f) RESET       3  
 MF1821
 MF1821.Superseded values are not recommended for survey control.
 MF1821
 MF1821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1821.See file dsdata.pdf to determine how the superseded data were derived.
 MF1821
 MF1821_MARKER: DR = REFERENCE MARK DISK
 MF1821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1821_STAMPING: LADD NO 4 1959 1984
 MF1821_MARK LOGO: NGS
 MF1821_PROJECTION: FLUSH
 MF1821_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1821+STABILITY: SURFACE MOTION
 MF1821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1821+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 MF1821
 MF1821  HISTORY     - Date     Condition        Report By
 MF1821  HISTORY     - 1984     MONUMENTED       NGS
 MF1821  HISTORY     - 19960401 GOOD             USPSQD
 MF1821  HISTORY     - 20010606 GOOD             USPSQD
 MF1821  HISTORY     - 20050705 GOOD             USPSQD
 MF1821
 MF1821                          STATION DESCRIPTION
 MF1821
 MF1821'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 MF1821'LOCATED 0.3 MILES (0.5 KM) WEST ALONG US HIGHWAY 6 FROM ITS JUNCTION
 MF1821'WITH STATE HIGHWAY 89, ABOUT 1.0 MILES (1.6 KM) SOUTH FROM THE TOWN
 MF1821'OF LADD, AND AT THE JUNCTION OF A DRIVEWAY NORTH TO A FARM HOUSE,
 MF1821'38.0 FEET (11.6 M) NORTH FROM THE CENTERLINE OF HIGHWAY 6, 25.0 FT
 MF1821'(7.6 M) EAST FROM A 24-INCH ELM TREE, 23.5 FT (7.2 M) WEST-SOUTHWEST
 MF1821'FROM AND UNDERGROUND TELEPHONE CABLE JUNCTION BOX AND ABOUT 4 FEET
 MF1821'(1.2 M) HIGHER THAN THE LEVEL WITH HIGHWAY, MARK IS FLUSH WITH THE
 MF1821'GROUND.
 MF1821
 MF1821                          STATION RECOVERY (1996)
 MF1821
 MF1821'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1821'RECOVERED IN GOOD CONDITION.
 MF1821
 MF1821                          STATION RECOVERY (2001)
 MF1821
 MF1821'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1821'RECOVERED IN GOOD CONDITION.
 MF1821
 MF1821                          STATION RECOVERY (2005)
 MF1821
 MF1821'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0700 ***********************************************************************
 MG0700  DESIGNATION -  LAFAYETTE CBQ RR KHM 49
 MG0700  PID         -  MG0700
 MG0700  STATE/COUNTY-  IL/KNOX
 MG0700  COUNTRY     -  US
 MG0700  USGS QUAD   -  VICTORIA (2018)
 MG0700
 MG0700                         *CURRENT SURVEY CONTROL
 MG0700  ______________________________________________________________________
 MG0700* NAD 83(1997) POSITION- 41 07 18.92187(N) 090 00 52.93112(W)   ADJUSTED
 MG0700  ______________________________________________________________________
 MG0700  GEOID HEIGHT    -        -32.903 (meters)                     GEOID18
 MG0700  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 MG0700  HORZ ORDER      -  THIRD
 MG0700
 MG0700.The horizontal coordinates were established by classical geodetic methods
 MG0700.and adjusted by the National Geodetic Survey in October 1999.
 MG0700
 MG0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0700.GEOID18 height accuracy estimate available here.
 MG0700
 MG0700.Click photographs - Photos may exist for this station.
 MG0700
 MG0700.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0700
 MG0700. The following values were computed from the NAD 83(1997) position.
 MG0700
 MG0700;                    North         East     Units Scale Factor Converg.
 MG0700;SPC IL W     -   494,576.000   712,761.146   MT  0.99994318   +0 05 59.8
 MG0700;SPC IL W     - 1,622,621.43  2,338,450.53   sFT  0.99994318   +0 05 59.8
 MG0700;UTM  15      - 4,556,587.806   750,620.328   MT  1.00037311   +1 57 51.6
 MG0700;UTM  16      - 4,556,672.905   246,910.669   MT  1.00038842   -1 59 01.4
 MG0700
 MG0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5062056587(NAD 83)
 MG0700
 MG0700                          SUPERSEDED SURVEY CONTROL
 MG0700
 MG0700  NAD 83(1996)-  41 07 18.92250(N)    090 00 52.93065(W) AD(       ) 3
 MG0700  NAD 83(1986)-  41 07 18.92969(N)    090 00 52.93667(W) AD(       ) 3
 MG0700  NAD 27      -  41 07 18.79561(N)    090 00 52.53343(W) AD(       ) 3
 MG0700
 MG0700.Superseded values are not recommended for survey control.
 MG0700
 MG0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0700.See file dsdata.pdf to determine how the superseded data were derived.
 MG0700
 MG0700_MARKER: 44 = MICROWAVE MAST
 MG0700
 MG0700  HISTORY     - Date     Condition        Report By
 MG0700  HISTORY     - 1969     FIRST OBSERVED   CGS
 MG0700  HISTORY     - 19971031 GOOD             USPSQD
 MG0700
 MG0700                          STATION DESCRIPTION
 MG0700
 MG0700'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0700'THE STATION IS THE RED LIGHT ATOP THE LA FAYETTE, CHICAGO
 MG0700'BURLINGTON AND QUINCY RAIL ROAD COMPANY MICROWAVE MAST THAT IS
 MG0700'LOCATED ABOUT 3 MILES SOUTH-SOUTHEAST OF GALVA AND 2 MILES
 MG0700'NORTH-NORTHWEST OF LA FAYETTE.  THE MAST IS TRIANGULAR IN
 MG0700'CROSS SECTION, PAINTED IN ALTERNATE BANDS OF RED AND WHITE AND
 MG0700'IS 195 FEET IN HEIGHT.
 MG0700
 MG0700                          STATION RECOVERY (1997)
 MG0700
 MG0700'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0700'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2074 ***********************************************************************
 JA2074  DESIGNATION -  LAGOW
 JA2074  PID         -  JA2074
 JA2074  STATE/COUNTY-  IL/LAWRENCE
 JA2074  COUNTRY     -  US
 JA2074  USGS QUAD   -  RUSSELLVILLE (2018)
 JA2074
 JA2074                         *CURRENT SURVEY CONTROL
 JA2074  ______________________________________________________________________
 JA2074* NAD 83(1997) POSITION- 38 48 09.09922(N) 087 35 24.40468(W)   ADJUSTED
 JA2074* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 JA2074  ______________________________________________________________________
 JA2074  GEOID HEIGHT    -        -31.777 (meters)                     GEOID18
 JA2074  LAPLACE CORR    -         -2.51  (seconds)                    DEFLEC18
 JA2074  HORZ ORDER      -  SECOND
 JA2074
 JA2074.The horizontal coordinates were established by classical geodetic methods
 JA2074.and adjusted by the National Geodetic Survey in October 1999.
 JA2074
 JA2074.The orthometric height was scaled from a topographic map.
 JA2074
 JA2074.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2074.GEOID18 height accuracy estimate available here.
 JA2074
 JA2074.Click photographs - Photos may exist for this station.
 JA2074
 JA2074.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2074
 JA2074. The following values were computed from the NAD 83(1997) position.
 JA2074
 JA2074;                    North         East     Units Scale Factor Converg.
 JA2074;SPC IL E     -   237,318.862   364,559.911   MT  1.00002630   +0 27 56.7
 JA2074;SPC IL E     -   778,603.63  1,196,060.31   sFT  1.00002630   +0 27 56.7
 JA2074;SPC IN W     -   394,696.894   855,979.128   MT  0.99999052   -0 19 03.3
 JA2074;SPC IN W     - 1,294,934.73  2,808,324.86   sFT  0.99999052   -0 19 03.3
 JA2074;UTM  16      - 4,295,028.583   448,759.203   MT  0.99963233   -0 22 11.3
 JA2074
 JA2074!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2074!SPC IL E     -   0.99997896  x   1.00002630  =   1.00000526
 JA2074!SPC IN W     -   0.99997896  x   0.99999052  =   0.99996948
 JA2074!UTM  16      -   0.99997896  x   0.99963233  =   0.99961130
 JA2074
 JA2074:                Primary Azimuth Mark                     Grid Az
 JA2074:SPC IL E     -  LAGOW AZ MK                              313 45 20.8
 JA2074:SPC IN W     -  LAGOW AZ MK                              314 32 20.8
 JA2074:UTM  16      -  LAGOW AZ MK                              314 35 28.8
 JA2074
 JA2074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4875995028(NAD 83)
 JA2074
 JA2074|---------------------------------------------------------------------|
 JA2074| PID    Reference Object                     Distance      Geod. Az  |
 JA2074|                                                           dddmmss.s |
 JA2074| JA1962 CARLISLE MUNICIPAL TANK             APPROX.23.9 KM 0424035.6 |
 JA2074| JA2084 VINCENNES RAD KBU 406               APPROX.14.4 KM 1484127.8 |
 JA2074| CG8752 LAGOW RM 1                           22.562 METERS 14906     |
 JA2074| JA2077 AIRPORT BCN LAWRENCEVILLE APT       APPROX. 4.7 KM 1955424.4 |
 JA2074| JA2096 LAWRENCEVILLE RAD WAKO N MAST       APPROX.10.3 KM 2120937.6 |
 JA2074| JA2098 LAWRENCEVILLE MICROWAV KSF 531      APPROX.12.9 KM 2221449.7 |
 JA2074| JA2100 LAWRENCEVILLE COURTHOUSE DOME       APPROX.11.4 KM 2243935.1 |
 JA2074| JA2099 LAWRENCEVILLE MUNICIPAL TANK        APPROX.11.4 KM 2261304.5 |
 JA2074| JA2094 LAWRENCEVILLE UNIV CATV MAST        APPROX.14.8 KM 2310949.5 |
 JA2074| JA2097 LAWRENCEVILLE MICROWAVE KSN 52      APPROX.12.3 KM 2324653.8 |
 JA2074| CG8753 LAGOW RM 2                           29.248 METERS 26550     |
 JA2074| CG8751 LAGOW AZ MK                                        3141317.5 |
 JA2074|---------------------------------------------------------------------|
 JA2074
 JA2074                          SUPERSEDED SURVEY CONTROL
 JA2074
 JA2074  NAD 83(1997)-  38 48 09.09933(N)    087 35 24.40444(W) AD(       ) 2
 JA2074  NAD 83(1986)-  38 48 09.10844(N)    087 35 24.40387(W) AD(       ) 2
 JA2074  NAD 27      -  38 48 08.94301(N)    087 35 24.31400(W) AD(       ) 2
 JA2074
 JA2074.Superseded values are not recommended for survey control.
 JA2074
 JA2074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2074.See file dsdata.pdf to determine how the superseded data were derived.
 JA2074
 JA2074_MARKER: DS = TRIANGULATION STATION DISK
 JA2074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2074_STAMPING: LAGOW 1968
 JA2074_MARK LOGO: CGS
 JA2074_PROJECTION: FLUSH
 JA2074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2074+STABILITY: SURFACE MOTION
 JA2074
 JA2074  HISTORY     - Date     Condition        Report By
 JA2074  HISTORY     - 1968     MONUMENTED       CGS
 JA2074
 JA2074                          STATION DESCRIPTION
 JA2074
 JA2074'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2074'THE STATION IS LOCATED ABOUT 9.5 MILES NORTHWEST OF VINCENNES, 5 MILES
 JA2074'NORTHEAST OF LAWRENCEVILLE AND ON PROPERTY OWNED BY MRS RELA ANDERSON.
 JA2074'
 JA2074'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 33 AND U S
 JA2074'HIGHWAY 50, 1.5 MILES NORTH OF VINCENNES, GO NORTHERLY ON A PAVED ROAD
 JA2074'FOR 4.1 MILES TO A CROSSROAD.  CONTINUE NORTH AND WEST ON THE PAVED
 JA2074'ROAD FOR 3.35 MILES TO WHERE MAIN ROAD TURNS RIGHT.  KEEP LEFT AND
 JA2074'CONTINUE AHEAD ON A GRAVELED ROAD FOR 1.1 MILES TO A BARN AND A GATE
 JA2074'ON THE LEFT.  TURN LEFT AND PASS THROUGH THE GATE AND GO SOUTH ON A
 JA2074'FIELD ROAD FOR 0.35 MILE TO THE TOP OF A LOW HILL AND THE STATION AS
 JA2074'DESCRIBED.
 JA2074'
 JA2074'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA2074'
 JA2074'STATION MARK, STAMPED LAGOW 1968 IS SET FLUSH WITH THE GROUND SURFACE.
 JA2074'IT IS 75.3 FEET NORTH OF A METAL WITNESS POST AND 21 FEET SOUTHWEST OF
 JA2074'A TWIN TRUNK THORN TREE.
 JA2074'
 JA2074'RM NO 1, STAMPED LAGOW NO 1 1968 IS SET FLUSH WITH THE GROUND SURFACE.
 JA2074'IT IS 32 FEET SOUTHEAST OF A TWIN TRUNK TREE AND 1.5 FEET NORTHEAST OF
 JA2074'A METAL WITNESS POST.
 JA2074'
 JA2074'RM NO 2, STAMPED LAGOW NO 2 1968 IS SET FLUSH WITH THE GROUND SURFACE.
 JA2074'IT IS 38 FEET EAST OF A 6-INCH THORN TREE AND 22 FEET SOUTHWEST OF A
 JA2074'LARGE THORN TREE.
 JA2074'
 JA2074'AZIMUTH MARK, STAMPED LAGOW 1968 IS SET FLUSH WITH THE GROUND SURFACE.
 JA2074'IT IS 19 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD, 1.7 FEET WEST OF
 JA2074'A METAL WITNESS POST AND 1 FOOT NORTH OF A FENCE.
 JA2074'
 JA2074'TO REACH THE AZIMUTH MARK FROM THE GATE AT THE BARN, CONTINUE WEST ON
 JA2074'THE GRAVELED ROAD FOR 0.25 MILE TO A HOUSE ON THE RIGHT AND THE MARK
 JA2074'ON THE LEFT.
 JA2074'
 JA2074'NOTE- THE AZIMUTH MARK CAN BE SEEN FROM A 20-FOOT STAND.
 JA2074'
 JA2074'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0493 ***********************************************************************
 JB0493  DESIGNATION -  LAIRD
 JB0493  PID         -  JB0493
 JB0493  STATE/COUNTY-  IL/JEFFERSON
 JB0493  COUNTRY     -  US
 JB0493  USGS QUAD   -  BLUFORD (2018)
 JB0493
 JB0493                         *CURRENT SURVEY CONTROL
 JB0493  ______________________________________________________________________
 JB0493* NAD 83(1997) POSITION- 38 15 51.14084(N) 088 42 42.09767(W)   ADJUSTED
 JB0493* NAVD 88 ORTHO HEIGHT -   137.278 (meters)      450.39  (feet) ADJUSTED
 JB0493  ______________________________________________________________________
 JB0493  GEOID HEIGHT    -        -30.250 (meters)                     GEOID18
 JB0493  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 JB0493  DYNAMIC HEIGHT  -        137.188 (meters)      450.09  (feet) COMP
 JB0493  MODELED GRAVITY -    979,976.3   (mgal)                       NAVD 88
 JB0493
 JB0493  HORZ ORDER      -  SECOND
 JB0493  VERT ORDER      -  SECOND    CLASS 0
 JB0493
 JB0493.The horizontal coordinates were established by classical geodetic methods
 JB0493.and adjusted by the National Geodetic Survey in October 1999.
 JB0493
 JB0493.The orthometric height was determined by differential leveling and
 JB0493.adjusted by the NATIONAL GEODETIC SURVEY
 JB0493.in June 1991.
 JB0493
 JB0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0493.GEOID18 height accuracy estimate available here.
 JB0493
 JB0493.Click photographs - Photos may exist for this station.
 JB0493
 JB0493.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0493
 JB0493.The dynamic height is computed by dividing the NAVD 88
 JB0493.geopotential number by the normal gravity value computed on the
 JB0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0493.degrees latitude (g = 980.6199 gals.).
 JB0493
 JB0493.The modeled gravity was interpolated from observed gravity values.
 JB0493
 JB0493. The following values were computed from the NAD 83(1997) position.
 JB0493
 JB0493;                    North         East     Units Scale Factor Converg.
 JB0493;SPC IL E     -   177,368.399   266,888.022   MT  0.99998850   -0 14 03.5
 JB0493;SPC IL E     -   581,916.16    875,615.12   sFT  0.99998850   -0 14 03.5
 JB0493;UTM  16      - 4,236,515.329   350,253.383   MT  0.99987617   -1 03 36.8
 JB0493
 JB0493!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0493!SPC IL E     -   0.99998321  x   0.99998850  =   0.99997171
 JB0493!UTM  16      -   0.99998321  x   0.99987617  =   0.99985938
 JB0493
 JB0493:                Primary Azimuth Mark                     Grid Az
 JB0493:SPC IL E     -  BREHM                                    287 33 27.3
 JB0493:UTM  16      -  BREHM                                    288 23 00.6
 JB0493
 JB0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5025336515(NAD 83)
 JB0493
 JB0493|---------------------------------------------------------------------|
 JB0493| PID    Reference Object                     Distance      Geod. Az  |
 JB0493|                                                           dddmmss.s |
 JB0493| JB0495 LAIRD AZ MK                                        1841644.0 |
 JB0493| JB0494 LAIRD RM 1                           25.048 METERS 22709     |
 JB0493| JB0484 BREHM                               APPROX. 2.6 KM 2871923.8 |
 JB0493| JB0492 LAIRD RM 2                           25.299 METERS 31732     |
 JB0493|---------------------------------------------------------------------|
 JB0493
 JB0493                          SUPERSEDED SURVEY CONTROL
 JB0493
 JB0493  NAD 83(1993)-  38 15 51.15260(N)    088 42 42.09720(W) AD(       ) 2
 JB0493  NAD 83(1986)-  38 15 51.15485(N)    088 42 42.09721(W) AD(       ) 2
 JB0493  NAD 27      -  38 15 50.97931(N)    088 42 41.88703(W) AD(       ) 2
 JB0493  NGVD 29 (??/??/92)  137.395  (m)          450.77   (f) ADJ UNCH    2 0
 JB0493  NGVD 29             137.40   (m)          450.8    (f) LEVELING    3  
 JB0493
 JB0493.Superseded values are not recommended for survey control.
 JB0493
 JB0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0493.See file dsdata.pdf to determine how the superseded data were derived.
 JB0493
 JB0493_MARKER: DE = TRAVERSE STATION DISK
 JB0493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0493_STAMPING: LAIRD 1961
 JB0493_MARK LOGO: CGS
 JB0493_PROJECTION: FLUSH
 JB0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0493+STABILITY: SURFACE MOTION
 JB0493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0493+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2009
 JB0493
 JB0493  HISTORY     - Date     Condition        Report By
 JB0493  HISTORY     - 1961     MONUMENTED       CGS
 JB0493  HISTORY     - 20090113 GOOD             ILDT
 JB0493  HISTORY     - 20090203 MARK NOT FOUND   ILDT
 JB0493  HISTORY     - 20090210 GOOD             ILDT
 JB0493
 JB0493                          STATION DESCRIPTION
 JB0493
 JB0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0493'THE STATION IS LOCATED ABOUT 2.75 MILES NORTHEAST OF BELLE RIVE, ABOUT
 JB0493'.75 MILE NORTHWEST OF THE CORNER OF WAYNE, HAMILTON AND JEFFERSON
 JB0493'COUNTY LINE AND IS AT THE NORTHWEST CORNER OF THE LAIRD CHURCH YARD.
 JB0493'
 JB0493'TO REACH THE STATION FROM THE JUNCTION OF THE MAIN STREET AND U S
 JB0493'HIGHWAY 460 IN BELLE RIVE, GO NORTH ACROSS RAILROAD TRACKS AND FOLLOW
 JB0493'MAIN ROAD NORTH FOR 1.8 MILES TO A CROSSROAD, TURN RIGHT, GO EAST FOR
 JB0493'1.55 MILES TO A CROSSROAD, TURN LEFT, GO NORTH FOR 0.35 MILE TO THE
 JB0493'AZIMUTH MARK ON THE LEFT AS DESCRIBED BELOW.  CONTINUE NORTH FOR 0.15
 JB0493'MILE TO THE LAIRD CHURCH AND THE STATION ON THE RIGHT.
 JB0493'
 JB0493'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB0493'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0493'STAMPED LARID 1961.  THE MARK IS 83.7 FEET NORTHEAST OF A WITNESS
 JB0493'POST, 40 FEET EAST OF THE CENTER OF ROAD, 32 FEET NORTH OF A TRIANGLE
 JB0493'BLAZED TREE, 23 FEET SOUTH OF THE CENTER OF A TRACK ROAD AND IS ABOUT
 JB0493'350 FEET NORTH OF THE CHURCH.
 JB0493'
 JB0493'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0493'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED
 JB0493'LAIRD NO 1 1961.  THE MARK IS 77 FEET SOUTH OF CENTER OF A FIELD
 JB0493'ENTRANCE, 30.5 FEET SOUTH OF A POWER POLE, 19 FEET WEST OF CENTER OF
 JB0493'ROAD, 1.8 FEET NORTH-NORTHEAST OF WITNESS POST AND 1 FOOT EAST OF
 JB0493'FENCE.
 JB0493'
 JB0493'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0493'SQUARE CONCRETE POST WHICH PORJECTS ABOUT 3 INCHES AND IS STAMPED
 JB0493'LAIRD NO 2 1961.  THE MARK IS 87.5 FEET SOUTH OF POWER POLE, 41 FEET
 JB0493'NORTH OF CENTER OF A FIELD ENTRANCE, 17 FEET WEST OF CENTER OF ROAD
 JB0493'AND 1 FOOT EAST OF FENCE.
 JB0493'
 JB0493'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0493'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0493'STAMPED LAIRD 1961.  THE MARK IS 22 FEET WEST OF CENTER OF ROAD, 9
 JB0493'FEET NORTH OF CENTER OF DRIVEWAY, 4 FEET SOUTHEAST OF POWER POLE AND
 JB0493'1.5 FEET WEST-SOUTHWEST OF A WITNESS POST.
 JB0493'
 JB0493'HEIGHT OF LIGHT ABOVE STATION MARK 30.1 METERS.
 JB0493
 JB0493                          STATION RECOVERY (2009)
 JB0493
 JB0493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0493'RECOVERED IN GOOD CONDITION.
 JB0493
 JB0493                          STATION RECOVERY (2009)
 JB0493
 JB0493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0493'THERE IS A CONCRETE FOUNDATION FOR GRAIN SILO'S LOCATED APPROX. 2'
 JB0493'FROM THE MARKS LOCATION
 JB0493
 JB0493                          STATION RECOVERY (2009)
 JB0493
 JB0493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0493'AT THE TIME OF THE PREVIOUS RECOVERY THE GROUND WAS FROZEN, WENT BACK
 JB0493'LATER WHEN THE GROUND WAS THAWED OUT AND WAS ABLE TO RECOVER THE
 JB0493'MONUMENT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0495 ***********************************************************************
 JB0495  DESIGNATION -  LAIRD AZ MK
 JB0495  PID         -  JB0495
 JB0495  STATE/COUNTY-  IL/JEFFERSON
 JB0495  COUNTRY     -  US
 JB0495  USGS QUAD   -  BLUFORD (2018)
 JB0495
 JB0495                         *CURRENT SURVEY CONTROL
 JB0495  ______________________________________________________________________
 JB0495* NAD 83(1986) POSITION- 38 15 41.     (N) 088 42 42.     (W)   SCALED
 JB0495* NAVD 88 ORTHO HEIGHT -   133.432 (meters)      437.77  (feet) ADJUSTED
 JB0495  ______________________________________________________________________
 JB0495  GEOID HEIGHT    -        -30.244 (meters)                     GEOID18
 JB0495  DYNAMIC HEIGHT  -        133.345 (meters)      437.48  (feet) COMP
 JB0495  MODELED GRAVITY -    979,976.2   (mgal)                       NAVD 88
 JB0495
 JB0495  VERT ORDER      -  SECOND    CLASS 0
 JB0495
 JB0495.The horizontal coordinates were scaled from a map and have
 JB0495.an estimated accuracy of +/- 6 seconds.
 JB0495
 JB0495.The orthometric height was determined by differential leveling and
 JB0495.adjusted by the NATIONAL GEODETIC SURVEY
 JB0495.in June 1991.
 JB0495
 JB0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0495.GEOID18 height accuracy estimate available here.
 JB0495
 JB0495.Click photographs - Photos may exist for this station.
 JB0495
 JB0495.The dynamic height is computed by dividing the NAVD 88
 JB0495.geopotential number by the normal gravity value computed on the
 JB0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0495.degrees latitude (g = 980.6199 gals.).
 JB0495
 JB0495.The modeled gravity was interpolated from observed gravity values.
 JB0495
 JB0495;                    North         East    Units  Estimated Accuracy
 JB0495;SPC IL E     -   177,060.      266,890.      MT  (+/- 180 meters Scaled)
 JB0495
 JB0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH502362(NAD 83)
 JB0495
 JB0495                          SUPERSEDED SURVEY CONTROL
 JB0495
 JB0495  NGVD 29 (??/??/92)  133.550  (m)          438.16   (f) ADJ UNCH    2 0
 JB0495
 JB0495.Superseded values are not recommended for survey control.
 JB0495
 JB0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0495.See file dsdata.pdf to determine how the superseded data were derived.
 JB0495
 JB0495_MARKER: DZ = AZIMUTH MARK DISK
 JB0495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0495_STAMPING: LAIRD 1961
 JB0495_MARK LOGO: CGS
 JB0495_PROJECTION: FLUSH
 JB0495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0495+STABILITY: SURFACE MOTION
 JB0495_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0495+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0495
 JB0495  HISTORY     - Date     Condition        Report By
 JB0495  HISTORY     - 1961     MONUMENTED       CGS
 JB0495  HISTORY     - 20090113 GOOD             ILDT
 JB0495  HISTORY     - 20090203 GOOD             ILDT
 JB0495
 JB0495                          STATION DESCRIPTION
 JB0495
 JB0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0495'3.6 MI NE FROM BELLE RIVE.
 JB0495'ABOUT 1.65 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE POST
 JB0495'OFFICE IN BELLE RIVE, THENCE 1.65 MILES EAST ALONG AN OILED ROAD,
 JB0495'THENCE 0.3 MILE NORTH ALONG AN OILED ROAD, AT A DRIVE WEST TO A
 JB0495'BARNYARD, 21 FEET WEST OF THE CENTER OF THE ROAD, 10 FEET NORTH
 JB0495'OF THE CENTER OF THE DRIVE, 73.5 FEET SOUTH-SOUTHEAST OF THE
 JB0495'SOUTHEAST CORNER OF A METAL SIDED MACHINE SHED, 4 FEET SOUTHEAST
 JB0495'OF A POWER POLE WITH A TRANSFORMER AND NUMBERED C 5-7-15, 1.5
 JB0495'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 0.5 FEET BELOW THE
 JB0495'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0495'WITH THE GROUND.
 JB0495
 JB0495                          STATION RECOVERY (2009)
 JB0495
 JB0495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0495'RECOVERED IN GOOD CONDITION.
 JB0495
 JB0495                          STATION RECOVERY (2009)
 JB0495
 JB0495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0495'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0494 ***********************************************************************
 JB0494  DESIGNATION -  LAIRD RM 1
 JB0494  PID         -  JB0494
 JB0494  STATE/COUNTY-  IL/JEFFERSON
 JB0494  COUNTRY     -  US
 JB0494  USGS QUAD   -  BLUFORD (2018)
 JB0494
 JB0494                         *CURRENT SURVEY CONTROL
 JB0494  ______________________________________________________________________
 JB0494* NAD 83(1986) POSITION- 38 15 50.59   (N) 088 42 42.85   (W)   HD_HELD1
 JB0494* NAVD 88 ORTHO HEIGHT -   137.331 (meters)      450.56  (feet) ADJUSTED
 JB0494  ______________________________________________________________________
 JB0494  GEOID HEIGHT    -        -30.250 (meters)                     GEOID18
 JB0494  DYNAMIC HEIGHT  -        137.242 (meters)      450.27  (feet) COMP
 JB0494  MODELED GRAVITY -    979,976.3   (mgal)                       NAVD 88
 JB0494
 JB0494  VERT ORDER      -  SECOND    CLASS 0
 JB0494
 JB0494.The horizontal coordinates were determined by differentially corrected
 JB0494.hand held GPS observations or other comparable positioning techniques
 JB0494.and have an estimated accuracy of +/- 3 meters.
 JB0494
 JB0494.The orthometric height was determined by differential leveling and
 JB0494.adjusted by the NATIONAL GEODETIC SURVEY
 JB0494.in June 1991.
 JB0494
 JB0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0494.GEOID18 height accuracy estimate available here.
 JB0494
 JB0494.Click photographs - Photos may exist for this station.
 JB0494
 JB0494.The dynamic height is computed by dividing the NAVD 88
 JB0494.geopotential number by the normal gravity value computed on the
 JB0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0494.degrees latitude (g = 980.6199 gals.).
 JB0494
 JB0494.The modeled gravity was interpolated from observed gravity values.
 JB0494
 JB0494;                    North         East    Units  Estimated Accuracy
 JB0494;SPC IL E     -   177,351.5     266,869.7     MT  (+/- 3 meters HH1 GPS) 
 JB0494
 JB0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5023436498(NAD 83)
 JB0494
 JB0494                          SUPERSEDED SURVEY CONTROL
 JB0494
 JB0494  NGVD 29 (??/??/92)  137.448  (m)          450.94   (f) ADJ UNCH    2 0
 JB0494
 JB0494.Superseded values are not recommended for survey control.
 JB0494
 JB0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0494.See file dsdata.pdf to determine how the superseded data were derived.
 JB0494
 JB0494_MARKER: DR = REFERENCE MARK DISK
 JB0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0494_STAMPING: LAIRD NO 1 1961
 JB0494_MARK LOGO: CGS
 JB0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0494+STABILITY: SURFACE MOTION
 JB0494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0494+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2009
 JB0494
 JB0494  HISTORY     - Date     Condition        Report By
 JB0494  HISTORY     - 1961     MONUMENTED       CGS
 JB0494  HISTORY     - 20090113 GOOD             ILDT
 JB0494
 JB0494                          STATION DESCRIPTION
 JB0494
 JB0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0494'3.8 MI NE FROM BELLE RIVE.
 JB0494'ABOUT 1.65 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE POST
 JB0494'OFFICE IN BELLE RIVE, THENCE 1.65 MILES EAST ALONG AN OILED ROAD,
 JB0494'THENCE 0.5 MILE NORTH ALONG AN OILED ROAD, AT A WOODEN FRAME
 JB0494'CHURCH BUILDING EAST OF THE ROAD, 17.5 FEET WEST OF THE CENTER
 JB0494'OF THE ROAD, 162 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 JB0494'CHURCH BUILDING, 30 FEET SOUTH OF A POWER POLE, 1 FOOT EAST OF A
 JB0494'FENCE, 68 FEET SOUTH OF A FENCE CORNER, 82.2 FEET SOUTHWEST OF
 JB0494'TRAVERSE STATION LAIRD, 1.8 FEET NORTH OF A METAL WITNESS POST,
 JB0494'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB0494'CONCRETE POST PROJECTING 3 INCHES.
 JB0494
 JB0494                          STATION RECOVERY (2009)
 JB0494
 JB0494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0494'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0492 ***********************************************************************
 JB0492  DESIGNATION -  LAIRD RM 2
 JB0492  PID         -  JB0492
 JB0492  STATE/COUNTY-  IL/JEFFERSON
 JB0492  COUNTRY     -  US
 JB0492  USGS QUAD   -  BLUFORD (2018)
 JB0492
 JB0492                         *CURRENT SURVEY CONTROL
 JB0492  ______________________________________________________________________
 JB0492* NAD 83(1986) POSITION- 38 15 51.75   (N) 088 42 42.80   (W)   HD_HELD1
 JB0492* NAVD 88 ORTHO HEIGHT -   137.219 (meters)      450.19  (feet) ADJUSTED
 JB0492  ______________________________________________________________________
 JB0492  GEOID HEIGHT    -        -30.250 (meters)                     GEOID18
 JB0492  DYNAMIC HEIGHT  -        137.129 (meters)      449.90  (feet) COMP
 JB0492  MODELED GRAVITY -    979,976.3   (mgal)                       NAVD 88
 JB0492
 JB0492  VERT ORDER      -  SECOND    CLASS 0
 JB0492
 JB0492.The horizontal coordinates were determined by differentially corrected
 JB0492.hand held GPS observations or other comparable positioning techniques
 JB0492.and have an estimated accuracy of +/- 3 meters.
 JB0492
 JB0492.The orthometric height was determined by differential leveling and
 JB0492.adjusted by the NATIONAL GEODETIC SURVEY
 JB0492.in June 1991.
 JB0492
 JB0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0492.GEOID18 height accuracy estimate available here.
 JB0492
 JB0492.Click photographs - Photos may exist for this station.
 JB0492
 JB0492.The dynamic height is computed by dividing the NAVD 88
 JB0492.geopotential number by the normal gravity value computed on the
 JB0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0492.degrees latitude (g = 980.6199 gals.).
 JB0492
 JB0492.The modeled gravity was interpolated from observed gravity values.
 JB0492
 JB0492;                    North         East    Units  Estimated Accuracy
 JB0492;SPC IL E     -   177,387.3     266,871.0     MT  (+/- 3 meters HH1 GPS) 
 JB0492
 JB0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5023636534(NAD 83)
 JB0492
 JB0492                          SUPERSEDED SURVEY CONTROL
 JB0492
 JB0492  NGVD 29 (??/??/92)  137.336  (m)          450.58   (f) ADJ UNCH    2 0
 JB0492
 JB0492.Superseded values are not recommended for survey control.
 JB0492
 JB0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0492.See file dsdata.pdf to determine how the superseded data were derived.
 JB0492
 JB0492_MARKER: DR = REFERENCE MARK DISK
 JB0492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0492_STAMPING: LAIRD NO 2 1961
 JB0492_MARK LOGO: CGS
 JB0492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0492+STABILITY: SURFACE MOTION
 JB0492
 JB0492  HISTORY     - Date     Condition        Report By
 JB0492  HISTORY     - 1961     MONUMENTED       CGS
 JB0492  HISTORY     - 20090113 MARK NOT FOUND   ILDT
 JB0492
 JB0492                          STATION DESCRIPTION
 JB0492
 JB0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0492'3.8 MI NE FROM BELLE RIVE.
 JB0492'ABOUT 1.65 MILES NORTH ALONG AN ASPHALT PAVED ROAD, FROM THE POST
 JB0492'OFFICE IN BELLE RIVE, THENCE 1.65 MILES EAST ALONG AN OILED
 JB0492'ROAD, THENCE 0.5 MILE NORTH ALONG AN OILED ROAD, AT A WOODEN
 JB0492'FRAME CHURCH BUILDING EAST OF THE ROAD, 17.5 FEET WEST OF THE
 JB0492'CENTER OF THE ROAD, 87 FEET NORTH OF A POWER POLE, 1 FOOT EAST
 JB0492'OF A FENCE, 49 FEET NORTH OF A FENCE CORNER, 83.0 FEET NORTHWEST
 JB0492'OF TRAVERSE STATION LAIRD, 119.2 FEET NORTH OF A METAL WITNESS
 JB0492'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0492'POST PROJECTING 3 INCHES.
 JB0492
 JB0492                          STATION RECOVERY (2009)
 JB0492
 JB0492'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0492'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2851 ***********************************************************************
 AJ2851  DESIGNATION -  LAK COO 1A
 AJ2851  PID         -  AJ2851
 AJ2851  STATE/COUNTY-  IL/LAKE
 AJ2851  COUNTRY     -  US
 AJ2851  USGS QUAD   -  WHEELING (2018)
 AJ2851
 AJ2851                         *CURRENT SURVEY CONTROL
 AJ2851  ______________________________________________________________________
 AJ2851* NAD 83(2011) POSITION- 42 09 11.50727(N) 087 55 56.18620(W)   ADJUSTED
 AJ2851* NAD 83(2011) ELLIP HT-   171.742 (meters)        (06/27/12)   ADJUSTED
 AJ2851* NAD 83(2011) EPOCH   -  2010.00
 AJ2851* NAVD 88 ORTHO HEIGHT -   205.6   (meters)      675.    (feet) GPS OBS
 AJ2851  ______________________________________________________________________
 AJ2851  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2851  GEOID HEIGHT    -        -33.901 (meters)                     GEOID18
 AJ2851  NAD 83(2011) X  -    170,868.660 (meters)                     COMP
 AJ2851  NAD 83(2011) Y  - -4,732,639.753 (meters)                     COMP
 AJ2851  NAD 83(2011) Z  -  4,258,349.405 (meters)                     COMP
 AJ2851  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 AJ2851
 AJ2851  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2851  Standards:
 AJ2851         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2851            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2851  -------------------------------------------------------------------
 AJ2851  NETWORK    0.37   0.61           0.17   0.13   0.31     -0.04512775
 AJ2851  -------------------------------------------------------------------
 AJ2851  Click here for local accuracies and other accuracy information.
 AJ2851
 AJ2851.The horizontal coordinates were established by GPS observations
 AJ2851.and adjusted by the National Geodetic Survey in June 2012.
 AJ2851
 AJ2851.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2851.been affixed to the stable North American tectonic plate. See 
 AJ2851.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2851
 AJ2851.The horizontal coordinates are valid at the epoch date displayed above
 AJ2851.which is a decimal equivalence of Year/Month/Day.
 AJ2851
 AJ2851.The orthometric height was determined by GPS observations and a
 AJ2851.high-resolution geoid model.
 AJ2851
 AJ2851.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2851.GEOID18 height accuracy estimate available here.
 AJ2851
 AJ2851.Click photographs - Photos may exist for this station.
 AJ2851
 AJ2851.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2851
 AJ2851.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2851
 AJ2851.The ellipsoidal height was determined by GPS observations
 AJ2851.and is referenced to NAD 83.
 AJ2851
 AJ2851. The following values were computed from the NAD 83(2011) position.
 AJ2851
 AJ2851;                    North         East     Units Scale Factor Converg.
 AJ2851;SPC IL E     -   609,196.305   333,147.456   MT  0.99998851   +0 16 09.0
 AJ2851;SPC IL E     - 1,998,671.54  1,093,001.28   sFT  0.99998851   +0 16 09.0
 AJ2851;UTM  16      - 4,667,206.244   422,976.412   MT  0.99967300   -0 37 32.5
 AJ2851
 AJ2851!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2851!SPC IL E     -   0.99997306  x   0.99998851  =   0.99996158
 AJ2851!UTM  16      -   0.99997306  x   0.99967300  =   0.99964607
 AJ2851
 AJ2851:                Primary Azimuth Mark                     Grid Az
 AJ2851:SPC IL E     -  LAK COO 1B                               090 39 17.1
 AJ2851:UTM  16      -  LAK COO 1B                               091 32 58.6
 AJ2851
 AJ2851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2297667206(NAD 83)
 AJ2851
 AJ2851|---------------------------------------------------------------------|
 AJ2851| PID    Reference Object                     Distance      Geod. Az  |
 AJ2851|                                                           dddmmss.s |
 AJ2851| AJ2852 LAK COO 1B                          APPROX. 1.3 KM 0905526.1 |
 AJ2851|---------------------------------------------------------------------|
 AJ2851
 AJ2851                          SUPERSEDED SURVEY CONTROL
 AJ2851
 AJ2851  NAD 83(2007)-  42 09 11.50746(N)    087 55 56.18723(W) AD(2002.00) 0
 AJ2851  ELLIP H (02/10/07)  171.770  (m)                       GP(2002.00)    
 AJ2851  ELLIP H (02/03/05)  171.793  (m)                       GP(       ) 4 2
 AJ2851  NAD 83(1997)-  42 09 11.50745(N)    087 55 56.18682(W) AD(       ) 1
 AJ2851  ELLIP H (04/23/01)  171.775  (m)                       GP(       ) 3 1
 AJ2851  NAVD 88 (04/23/01)  205.6    (m)  GEOID99  model used  GPS OBS        
 AJ2851
 AJ2851.Superseded values are not recommended for survey control.
 AJ2851
 AJ2851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2851.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2851
 AJ2851_MARKER: I = METAL ROD
 AJ2851_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2851+WITH SETTING: INFORMATION.
 AJ2851_STAMPING: LAK-COO-1A
 AJ2851_MARK LOGO: ILDT
 AJ2851_PROJECTION: FLUSH
 AJ2851_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2851_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2851_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2851+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2000
 AJ2851_ROD/PIPE-DEPTH: 2.4 meters
 AJ2851_SLEEVE-DEPTH  : 0.9 meters
 AJ2851
 AJ2851  HISTORY     - Date     Condition        Report By
 AJ2851  HISTORY     - 20000614 MONUMENTED       SECI
 AJ2851  HISTORY     - 20100202 MARK NOT FOUND   ILDT
 AJ2851
 AJ2851                          STATION DESCRIPTION
 AJ2851
 AJ2851'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2851'STATION IS LOCATED WITHIN THE CITY OF BUFFALO
 AJ2851'GROVE, 1.4 MI NORTH OF WHEELING IN SECTION 3, T42N, R11E.  TO
 AJ2851'REACH FROM THE JUNCTION OF LAKE COOK RD AND RT 21 PROCEED WEST
 AJ2851'ON LAKE COOK RD 0.88 MI TO THE STATION LOCATED 37.4 FT NORTH OF THE
 AJ2851'WESTBOUND CENTERLINE OF LAKE COOK RD ACROSS FROM CHICAGO
 AJ2851'SPECIALTY BUILDING AND 0.18 MI WEST OF NORTHGATE PKWY.  STATION IS
 AJ2851'200 FT WEST OF THE EASTERN END OF A GUARD RAIL, 88 FT SOUTHWEST OF
 AJ2851'A PK NAIL IN A 12 IN DECIDUOUS TREE, 80 FT SOUTHWEST OF A FIRE
 AJ2851'HYDRANT, 44 FT NORTHWEST OF AN INLET, 31 FT NORTHEAST OF A
 AJ2851'MANHOLE, 4 FT NORTH OF THE GUARD RAIL, AND 2 FT SOUTH OF AN ORANGE
 AJ2851'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2851'INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  THE ROD WAS
 AJ2851'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2851'PHYSICAL TIES.  (MH)
 AJ2851
 AJ2851                          STATION RECOVERY (2010)
 AJ2851
 AJ2851'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2851'MARK THOUGHT TO BE DESTROYED BY CONSTRUCTION. (ROAD WIDENING)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2852 ***********************************************************************
 AJ2852  DESIGNATION -  LAK COO 1B
 AJ2852  PID         -  AJ2852
 AJ2852  STATE/COUNTY-  IL/COOK
 AJ2852  COUNTRY     -  US
 AJ2852  USGS QUAD   -  WHEELING (2018)
 AJ2852
 AJ2852                         *CURRENT SURVEY CONTROL
 AJ2852  ______________________________________________________________________
 AJ2852* NAD 83(2011) POSITION- 42 09 10.80994(N) 087 54 58.41124(W)   ADJUSTED
 AJ2852* NAD 83(2011) ELLIP HT-   168.688 (meters)        (06/27/12)   ADJUSTED
 AJ2852* NAD 83(2011) EPOCH   -  2010.00
 AJ2852* NAVD 88 ORTHO HEIGHT -   202.588 (meters)      664.66  (feet) ADJUSTED
 AJ2852  ______________________________________________________________________
 AJ2852  GEOID HEIGHT    -        -33.913 (meters)                     GEOID18
 AJ2852  NAD 83(2011) X  -    172,194.712 (meters)                     COMP
 AJ2852  NAD 83(2011) Y  - -4,732,603.875 (meters)                     COMP
 AJ2852  NAD 83(2011) Z  -  4,258,331.404 (meters)                     COMP
 AJ2852  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AJ2852  DYNAMIC HEIGHT  -        202.521 (meters)      664.44  (feet) COMP
 AJ2852  MODELED GRAVITY -    980,289.7   (mgal)                       NAVD 88
 AJ2852
 AJ2852  VERT ORDER      -  SECOND    CLASS I
 AJ2852
 AJ2852  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2852  Standards:
 AJ2852         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2852            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2852  -------------------------------------------------------------------
 AJ2852  NETWORK    0.58   0.98           0.27   0.18   0.50     -0.15512490
 AJ2852  -------------------------------------------------------------------
 AJ2852  Click here for local accuracies and other accuracy information.
 AJ2852
 AJ2852.The horizontal coordinates were established by GPS observations
 AJ2852.and adjusted by the National Geodetic Survey in June 2012.
 AJ2852
 AJ2852.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2852.been affixed to the stable North American tectonic plate. See 
 AJ2852.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2852
 AJ2852.The horizontal coordinates are valid at the epoch date displayed above
 AJ2852.which is a decimal equivalence of Year/Month/Day.
 AJ2852
 AJ2852.The orthometric height was determined by differential leveling and
 AJ2852.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2852.in April 2011.
 AJ2852
 AJ2852.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2852.GEOID18 height accuracy estimate available here.
 AJ2852
 AJ2852.Click photographs - Photos may exist for this station.
 AJ2852
 AJ2852.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2852
 AJ2852.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2852
 AJ2852.The ellipsoidal height was determined by GPS observations
 AJ2852.and is referenced to NAD 83.
 AJ2852
 AJ2852.The dynamic height is computed by dividing the NAVD 88
 AJ2852.geopotential number by the normal gravity value computed on the
 AJ2852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2852.degrees latitude (g = 980.6199 gals.).
 AJ2852
 AJ2852.The modeled gravity was interpolated from observed gravity values.
 AJ2852
 AJ2852. The following values were computed from the NAD 83(2011) position.
 AJ2852
 AJ2852;                    North         East     Units Scale Factor Converg.
 AJ2852;SPC IL E     -   609,181.145   334,473.976   MT  0.99998962   +0 16 47.7
 AJ2852;SPC IL E     - 1,998,621.81  1,097,353.37   sFT  0.99998962   +0 16 47.7
 AJ2852;UTM  16      - 4,667,170.381   424,302.113   MT  0.99967051   -0 36 53.7
 AJ2852
 AJ2852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2852!SPC IL E     -   0.99997354  x   0.99998962  =   0.99996316
 AJ2852!UTM  16      -   0.99997354  x   0.99967051  =   0.99964406
 AJ2852
 AJ2852:                Primary Azimuth Mark                     Grid Az
 AJ2852:SPC IL E     -  LAK COO 1A                               270 39 17.1
 AJ2852:UTM  16      -  LAK COO 1A                               271 32 58.5
 AJ2852
 AJ2852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2430267170(NAD 83)
 AJ2852
 AJ2852|---------------------------------------------------------------------|
 AJ2852| PID    Reference Object                     Distance      Geod. Az  |
 AJ2852|                                                           dddmmss.s |
 AJ2852| AJ2851 LAK COO 1A                          APPROX. 1.3 KM 2705604.8 |
 AJ2852|---------------------------------------------------------------------|
 AJ2852
 AJ2852                          SUPERSEDED SURVEY CONTROL
 AJ2852
 AJ2852  NAD 83(2007)-  42 09 10.81012(N)    087 54 58.41228(W) AD(2002.00) 0
 AJ2852  ELLIP H (02/10/07)  168.715  (m)                       GP(2002.00)    
 AJ2852  NAD 83(1997)-  42 09 10.81015(N)    087 54 58.41188(W) AD(       ) 1
 AJ2852  ELLIP H (04/23/01)  168.719  (m)                       GP(       ) 3 1
 AJ2852  NAVD 88 (04/23/01)  202.6    (m)  GEOID99  model used  GPS OBS        
 AJ2852
 AJ2852.Superseded values are not recommended for survey control.
 AJ2852
 AJ2852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2852.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2852
 AJ2852_MARKER: F = FLANGE-ENCASED ROD
 AJ2852_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2852_STAMPING: LAK-COO-1B
 AJ2852_MARK LOGO: ILDT
 AJ2852_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2852_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2852_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2852+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2017
 AJ2852_ROD/PIPE-DEPTH: 3.7 meters
 AJ2852_SLEEVE-DEPTH  : 0.9 meters
 AJ2852
 AJ2852  HISTORY     - Date     Condition        Report By
 AJ2852  HISTORY     - 20000614 MONUMENTED       SECI
 AJ2852  HISTORY     - 20100512 GOOD             GEOSPC
 AJ2852  HISTORY     - 20140404 GOOD             ILDT
 AJ2852  HISTORY     - 20170309 GOOD             ASMINC
 AJ2852
 AJ2852                          STATION DESCRIPTION
 AJ2852
 AJ2852'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2852'STATION IS LOCATED WITHIN THE CITY OF WHEELING  APPROXIMATELY 2.0
 AJ2852'MI EAST OF BUFFALO GROVE IN SECTION 2, T42N, R11E. STATION IS
 AJ2852'LOCATED IN THE SOUTHWEST CORNER OF INTERSECTION OF IL RT
 AJ2852'21(MILWAUKEE AVE) AND LAKE COOK RD. STATION IS LOCATED BETWEEN
 AJ2852'LAKE COOK RD OFF RAMP AND IL RT 21 APPROXIMATELY 240 FT WEST OF IL
 AJ2852'RT 21 AND 55 FT SOUTH OF CENTERLINE OF LAKE COOK RD. STATION IS 49 FT
 AJ2852'SOUTHEAST OF LIGHT POLE, 45.5 FT SOUTHWEST OF MANHOLE, 7.6 FT
 AJ2852'SOUTH OF GUARD RAIL, 17 FT SOUTHEAST OF WEST END OF GUARD RAIL,
 AJ2852'AND 2 FT NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE-
 AJ2852'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.55
 AJ2852'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2852
 AJ2852                          STATION RECOVERY (2010)
 AJ2852
 AJ2852'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 AJ2852'RECOVERED AS DESCRIBED.
 AJ2852
 AJ2852                          STATION RECOVERY (2014)
 AJ2852
 AJ2852'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AJ2852'RECOVERED IN GOOD CONDITION.
 AJ2852
 AJ2852                          STATION RECOVERY (2017)
 AJ2852
 AJ2852'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (NML)
 AJ2852'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2885 ***********************************************************************
 AJ2885  DESIGNATION -  LAK12 1A
 AJ2885  PID         -  AJ2885
 AJ2885  STATE/COUNTY-  IL/LAKE
 AJ2885  COUNTRY     -  US
 AJ2885  USGS QUAD   -  WAUCONDA (2018)
 AJ2885
 AJ2885                         *CURRENT SURVEY CONTROL
 AJ2885  ______________________________________________________________________
 AJ2885* NAD 83(2011) POSITION- 42 22 15.18156(N) 088 10 10.42992(W)   ADJUSTED
 AJ2885* NAD 83(2011) ELLIP HT-   211.107 (meters)        (06/27/12)   ADJUSTED
 AJ2885* NAD 83(2011) EPOCH   -  2010.00
 AJ2885* NAVD 88 ORTHO HEIGHT -   245.3   (meters)      805.    (feet) GPS OBS
 AJ2885  ______________________________________________________________________
 AJ2885  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2885  GEOID HEIGHT    -        -34.162 (meters)                     GEOID99
 AJ2885  GEOID HEIGHT    -        -34.223 (meters)                     GEOID18
 AJ2885  NAD 83(2011) X  -    150,748.553 (meters)                     COMP
 AJ2885  NAD 83(2011) Y  - -4,717,081.925 (meters)                     COMP
 AJ2885  NAD 83(2011) Z  -  4,276,271.724 (meters)                     COMP
 AJ2885  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 AJ2885
 AJ2885  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2885  Standards:
 AJ2885         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2885            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2885  -------------------------------------------------------------------
 AJ2885  NETWORK    0.45   0.74           0.21   0.15   0.38     -0.03936725
 AJ2885  -------------------------------------------------------------------
 AJ2885  Click here for local accuracies and other accuracy information.
 AJ2885
 AJ2885.The horizontal coordinates were established by GPS observations
 AJ2885.and adjusted by the National Geodetic Survey in June 2012.
 AJ2885
 AJ2885.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2885.been affixed to the stable North American tectonic plate. See 
 AJ2885.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2885
 AJ2885.The horizontal coordinates are valid at the epoch date displayed above
 AJ2885.which is a decimal equivalence of Year/Month/Day.
 AJ2885
 AJ2885.The orthometric height was determined by GPS observations and a
 AJ2885.high-resolution geoid model.
 AJ2885
 AJ2885.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2885.GEOID18 height accuracy estimate available here.
 AJ2885
 AJ2885.Click photographs - Photos may exist for this station.
 AJ2885
 AJ2885.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2885
 AJ2885.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2885
 AJ2885.The ellipsoidal height was determined by GPS observations
 AJ2885.and is referenced to NAD 83.
 AJ2885
 AJ2885. The following values were computed from the NAD 83(2011) position.
 AJ2885
 AJ2885;                    North         East     Units Scale Factor Converg.
 AJ2885;SPC IL E     -   633,311.185   313,489.015   MT  0.99997724   +0 06 37.3
 AJ2885;SPC IL E     - 2,077,788.45  1,028,505.21   sFT  0.99997724   +0 06 37.3
 AJ2885;UTM  16      - 4,691,618.770   403,703.365   MT  0.99971409   -0 47 17.7
 AJ2885
 AJ2885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2885!SPC IL E     -   0.99996689  x   0.99997724  =   0.99994413
 AJ2885!UTM  16      -   0.99996689  x   0.99971409  =   0.99968099
 AJ2885
 AJ2885:                Primary Azimuth Mark                     Grid Az
 AJ2885:SPC IL E     -  LAK12 1B                                 176 36 51.5
 AJ2885:UTM  16      -  LAK12 1B                                 177 30 46.5
 AJ2885
 AJ2885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0370391618(NAD 83)
 AJ2885
 AJ2885|---------------------------------------------------------------------|
 AJ2885| PID    Reference Object                     Distance      Geod. Az  |
 AJ2885|                                                           dddmmss.s |
 AJ2885| AJ2882 LAK12 1B                            APPROX. 0.9 KM 1764328.8 |
 AJ2885|---------------------------------------------------------------------|
 AJ2885
 AJ2885                          SUPERSEDED SURVEY CONTROL
 AJ2885
 AJ2885  NAD 83(2007)-  42 22 15.18171(N)    088 10 10.43093(W) AD(2002.00) 0
 AJ2885  ELLIP H (02/10/07)  211.135  (m)                       GP(2002.00)    
 AJ2885  ELLIP H (02/03/05)  211.112  (m)                       GP(       ) 4 2
 AJ2885  NAD 83(1997)-  42 22 15.18187(N)    088 10 10.43071(W) AD(       ) 1
 AJ2885  ELLIP H (04/23/01)  211.160  (m)                       GP(       ) 3 1
 AJ2885
 AJ2885.Superseded values are not recommended for survey control.
 AJ2885
 AJ2885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2885.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2885
 AJ2885_MARKER: I = METAL ROD
 AJ2885_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2885+WITH SETTING: INFORMATION.
 AJ2885_STAMPING: LAK12-1A
 AJ2885_MARK LOGO: ILDT
 AJ2885_PROJECTION: FLUSH
 AJ2885_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2885_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2885+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2000
 AJ2885_ROD/PIPE-DEPTH: 2.4 meters
 AJ2885_SLEEVE-DEPTH  : 0.9 meters
 AJ2885
 AJ2885  HISTORY     - Date     Condition        Report By
 AJ2885  HISTORY     - 20000526 MONUMENTED       SECI
 AJ2885
 AJ2885                          STATION DESCRIPTION
 AJ2885
 AJ2885'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2885'STATION IS LOCATED WITHIN THE CITY OF FOX LAKE, 2.3 MI WEST OF ROUND
 AJ2885'LAKE IN SECTION 22, T45N, R9E.  TO REACH FROM THE JUNCTION OF US RT
 AJ2885'12 AND IL RT 134 PROCEED WEST ON US RT 12 FOR 0.15 MI TO THE STATION
 AJ2885'LOCATED 46 FT WEST OF THE CENTERLINE OF US RT 12 EASTBOUND.
 AJ2885'STATION IS LOCATED 225 FT NORTHWEST OF POWERPOLE (PP), 180 FT WEST
 AJ2885'OF PP, 120 FT NORTH OF LIGHTPOLE, 76 FT NORTHEAST OF FIRE HYDRANT, 9
 AJ2885'FT WEST OF CONCRETE DITCH, 18 FT EAST OF GUARD RAIL, AND 2 FT EAST
 AJ2885'OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2885'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  THE ROD
 AJ2885'WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2885'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2882 ***********************************************************************
 AJ2882  DESIGNATION -  LAK12 1B
 AJ2882  PID         -  AJ2882
 AJ2882  STATE/COUNTY-  IL/LAKE
 AJ2882  COUNTRY     -  US
 AJ2882  USGS QUAD   -  WAUCONDA (2018)
 AJ2882
 AJ2882                         *CURRENT SURVEY CONTROL
 AJ2882  ______________________________________________________________________
 AJ2882* NAD 83(2011) POSITION- 42 21 46.26523(N) 088 10 08.19854(W)   ADJUSTED
 AJ2882* NAD 83(2011) ELLIP HT-   206.094 (meters)        (06/27/12)   ADJUSTED
 AJ2882* NAD 83(2011) EPOCH   -  2010.00
 AJ2882* NAVD 88 ORTHO HEIGHT -   240.3   (meters)      788.    (feet) GPS OBS
 AJ2882  ______________________________________________________________________
 AJ2882  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2882  GEOID HEIGHT    -        -34.148 (meters)                     GEOID99
 AJ2882  GEOID HEIGHT    -        -34.210 (meters)                     GEOID18
 AJ2882  NAD 83(2011) X  -    150,818.676 (meters)                     COMP
 AJ2882  NAD 83(2011) Y  - -4,717,677.558 (meters)                     COMP
 AJ2882  NAD 83(2011) Z  -  4,275,609.102 (meters)                     COMP
 AJ2882  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 AJ2882
 AJ2882  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2882  Standards:
 AJ2882         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2882            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2882  -------------------------------------------------------------------
 AJ2882  NETWORK    0.48   0.78           0.22   0.16   0.40     -0.05933305
 AJ2882  -------------------------------------------------------------------
 AJ2882  Click here for local accuracies and other accuracy information.
 AJ2882
 AJ2882.The horizontal coordinates were established by GPS observations
 AJ2882.and adjusted by the National Geodetic Survey in June 2012.
 AJ2882
 AJ2882.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2882.been affixed to the stable North American tectonic plate. See 
 AJ2882.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2882
 AJ2882.The horizontal coordinates are valid at the epoch date displayed above
 AJ2882.which is a decimal equivalence of Year/Month/Day.
 AJ2882
 AJ2882.The orthometric height was determined by GPS observations and a
 AJ2882.high-resolution geoid model.
 AJ2882
 AJ2882.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2882.GEOID18 height accuracy estimate available here.
 AJ2882
 AJ2882.Click photographs - Photos may exist for this station.
 AJ2882
 AJ2882.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2882
 AJ2882.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2882
 AJ2882.The ellipsoidal height was determined by GPS observations
 AJ2882.and is referenced to NAD 83.
 AJ2882
 AJ2882. The following values were computed from the NAD 83(2011) position.
 AJ2882
 AJ2882;                    North         East     Units Scale Factor Converg.
 AJ2882;SPC IL E     -   632,419.073   313,541.792   MT  0.99997726   +0 06 38.8
 AJ2882;SPC IL E     - 2,074,861.58  1,028,678.36   sFT  0.99997726   +0 06 38.8
 AJ2882;UTM  16      - 4,690,726.175   403,742.136   MT  0.99971400   -0 47 15.8
 AJ2882
 AJ2882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2882!SPC IL E     -   0.99996768  x   0.99997726  =   0.99994494
 AJ2882!UTM  16      -   0.99996768  x   0.99971400  =   0.99968169
 AJ2882
 AJ2882:                Primary Azimuth Mark                     Grid Az
 AJ2882:SPC IL E     -  LAK12 1A                                 356 36 51.5
 AJ2882:UTM  16      -  LAK12 1A                                 357 30 46.1
 AJ2882
 AJ2882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0374290726(NAD 83)
 AJ2882
 AJ2882|---------------------------------------------------------------------|
 AJ2882| PID    Reference Object                     Distance      Geod. Az  |
 AJ2882|                                                           dddmmss.s |
 AJ2882| AJ2885 LAK12 1A                            APPROX. 0.9 KM 3564330.3 |
 AJ2882|---------------------------------------------------------------------|
 AJ2882
 AJ2882                          SUPERSEDED SURVEY CONTROL
 AJ2882
 AJ2882  NAD 83(2007)-  42 21 46.26539(N)    088 10 08.19956(W) AD(2002.00) 0
 AJ2882  ELLIP H (02/10/07)  206.123  (m)                       GP(2002.00)    
 AJ2882  NAD 83(1997)-  42 21 46.26552(N)    088 10 08.19931(W) AD(       ) 1
 AJ2882  ELLIP H (04/23/01)  206.146  (m)                       GP(       ) 3 1
 AJ2882
 AJ2882.Superseded values are not recommended for survey control.
 AJ2882
 AJ2882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2882.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2882
 AJ2882_MARKER: I = METAL ROD
 AJ2882_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2882_STAMPING: LAK12-1B
 AJ2882_MARK LOGO: ILDT
 AJ2882_PROJECTION: FLUSH
 AJ2882_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2882_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2882+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2000
 AJ2882_ROD/PIPE-DEPTH: 4.9 meters
 AJ2882_SLEEVE-DEPTH  : 0.9 meters
 AJ2882
 AJ2882  HISTORY     - Date     Condition        Report By
 AJ2882  HISTORY     - 20000526 MONUMENTED       SECI
 AJ2882
 AJ2882                          STATION DESCRIPTION
 AJ2882
 AJ2882'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2882'STATION IS LOCATED WITHIN THE CITY OF FOX LAKE, 2.5 MI WEST OF ROUND
 AJ2882'LAKE IN SECTION 22, T45N, R9E.  TO REACH FROM THE JUNCTION OF US RT
 AJ2882'12 AND IL RT 134 PROCEED EAST ON US RT 12 FOR 0.35 MI TO THE STATION
 AJ2882'LOCATED 30 FT EAST OF THE EDGE-OF-PAVEMENT OF US RT 12 WESTBOUND.
 AJ2882'STATION IS LOCATED 120 FT SOUTH OF THE CENTERLINE OF FRONTAGE RD,
 AJ2882'130.5 FT NORTHWEST OF POWERPOLE, 105 FT SOUTH OF TURN ONLY SIGN,
 AJ2882'130 FT NORTH OF THE HOME DEPOT SOUTH ENTRANCE, 15 SOUTH OF THE
 AJ2882'HOME DEPOT NORTH ENTRANCE, AND 2.0 FT WEST OF ORANGE FIBERGLASS
 AJ2882'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2882'CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2882'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2874 ***********************************************************************
 AJ2874  DESIGNATION -  LAK12 2A
 AJ2874  PID         -  AJ2874
 AJ2874  STATE/COUNTY-  IL/LAKE
 AJ2874  COUNTRY     -  US
 AJ2874  USGS QUAD   -  WAUCONDA (2018)
 AJ2874
 AJ2874                         *CURRENT SURVEY CONTROL
 AJ2874  ______________________________________________________________________
 AJ2874* NAD 83(2011) POSITION- 42 17 49.50392(N) 088 09 50.30326(W)   ADJUSTED
 AJ2874* NAD 83(2011) ELLIP HT-   201.479 (meters)        (06/27/12)   ADJUSTED
 AJ2874* NAD 83(2011) EPOCH   -  2010.00
 AJ2874* NAVD 88 ORTHO HEIGHT -   235.5   (meters)      773.    (feet) GPS OBS
 AJ2874  ______________________________________________________________________
 AJ2874  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2874  GEOID HEIGHT    -        -34.015 (meters)                     GEOID99
 AJ2874  GEOID HEIGHT    -        -34.080 (meters)                     GEOID18
 AJ2874  NAD 83(2011) X  -    151,385.486 (meters)                     COMP
 AJ2874  NAD 83(2011) Y  - -4,722,578.116 (meters)                     COMP
 AJ2874  NAD 83(2011) Z  -  4,270,205.107 (meters)                     COMP
 AJ2874  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 AJ2874
 AJ2874  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2874  Standards:
 AJ2874         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2874            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2874  -------------------------------------------------------------------
 AJ2874  NETWORK    0.67   1.10           0.31   0.22   0.56     -0.08288819
 AJ2874  -------------------------------------------------------------------
 AJ2874  Click here for local accuracies and other accuracy information.
 AJ2874
 AJ2874.The horizontal coordinates were established by GPS observations
 AJ2874.and adjusted by the National Geodetic Survey in June 2012.
 AJ2874
 AJ2874.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2874.been affixed to the stable North American tectonic plate. See 
 AJ2874.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2874
 AJ2874.The horizontal coordinates are valid at the epoch date displayed above
 AJ2874.which is a decimal equivalence of Year/Month/Day.
 AJ2874
 AJ2874.The orthometric height was determined by GPS observations and a
 AJ2874.high-resolution geoid model.
 AJ2874
 AJ2874.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2874.GEOID18 height accuracy estimate available here.
 AJ2874
 AJ2874.Click photographs - Photos may exist for this station.
 AJ2874
 AJ2874.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2874
 AJ2874.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2874
 AJ2874.The ellipsoidal height was determined by GPS observations
 AJ2874.and is referenced to NAD 83.
 AJ2874
 AJ2874. The following values were computed from the NAD 83(2011) position.
 AJ2874
 AJ2874;                    North         East     Units Scale Factor Converg.
 AJ2874;SPC IL E     -   625,114.674   313,965.819   MT  0.99997740   +0 06 50.3
 AJ2874;SPC IL E     - 2,050,897.06  1,030,069.52   sFT  0.99997740   +0 06 50.3
 AJ2874;UTM  16      - 4,683,417.956   404,051.561   MT  0.99971327   -0 47 00.2
 AJ2874
 AJ2874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2874!SPC IL E     -   0.99996840  x   0.99997740  =   0.99994580
 AJ2874!UTM  16      -   0.99996840  x   0.99971327  =   0.99968168
 AJ2874
 AJ2874:                Primary Azimuth Mark                     Grid Az
 AJ2874:SPC IL E     -  LAK12 2B                                 146 48 10.7
 AJ2874:UTM  16      -  LAK12 2B                                 147 42 01.2
 AJ2874
 AJ2874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0405183417(NAD 83)
 AJ2874
 AJ2874|---------------------------------------------------------------------|
 AJ2874| PID    Reference Object                     Distance      Geod. Az  |
 AJ2874|                                                           dddmmss.s |
 AJ2874| AJ2872 LAK12 2B                            APPROX. 0.8 KM 1465501.0 |
 AJ2874|---------------------------------------------------------------------|
 AJ2874
 AJ2874                          SUPERSEDED SURVEY CONTROL
 AJ2874
 AJ2874  NAD 83(2007)-  42 17 49.50398(N)    088 09 50.30425(W) AD(2002.00) 0
 AJ2874  ELLIP H (02/10/07)  201.509  (m)                       GP(2002.00)    
 AJ2874  NAD 83(1997)-  42 17 49.50402(N)    088 09 50.30390(W) AD(       ) 1
 AJ2874  ELLIP H (04/23/01)  201.525  (m)                       GP(       ) 3 1
 AJ2874
 AJ2874.Superseded values are not recommended for survey control.
 AJ2874
 AJ2874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2874.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2874
 AJ2874_MARKER: I = METAL ROD
 AJ2874_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2874_STAMPING: LAK12-2A
 AJ2874_MARK LOGO: ILDT
 AJ2874_PROJECTION: FLUSH
 AJ2874_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2874_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2874+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 AJ2874_ROD/PIPE-DEPTH: 3.7 meters
 AJ2874_SLEEVE-DEPTH  : 0.9 meters
 AJ2874
 AJ2874  HISTORY     - Date     Condition        Report By
 AJ2874  HISTORY     - 20000530 MONUMENTED       SECI
 AJ2874  HISTORY     - 20060911 GOOD             INDIV
 AJ2874  HISTORY     - 20141008 GOOD             ILDT
 AJ2874
 AJ2874                          STATION DESCRIPTION
 AJ2874
 AJ2874'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2874'STATION IS LOCATED 2.0 MI NORTHEAST OF ISLAND LAKE, 2.1 MI
 AJ2874'NORTHWEST OF WAUCONDA IN SECTION 15, T44N, R9E.  TO REACH FROM
 AJ2874'THE JUNCTION OF US RT 12 AND IL RT 176 PROCEED NORTH ON US RT 12
 AJ2874'FOR 3.0 MI TO THE STATION LOCATED 62 FT WEST OF THE CENTERLINE OF
 AJ2874'US RT 12 EASTBOUND AND 48 FT WEST OF EDGE OF PAVEMENT.  STATION IS
 AJ2874'LOCATED 0.3 MI NORTH OF CASE RD, 200 FT WEST OF POWERPOLE (PP), 160
 AJ2874'FT SOUTH OF PP, 182 FT SOUTHEAST OF 24 IN DECIDUOUS TREE, 26 FT EAST
 AJ2874'OF CONCRETE BLOCK RETAINING WALL, AND 2 FT EAST OF ORANGE
 AJ2874'FIBERGLASS WITNESS POST.   NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2874'INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS WERE SET
 AJ2874'IN WOOD PHYSICAL TIES. (WB)
 AJ2874
 AJ2874                          STATION RECOVERY (2006)
 AJ2874
 AJ2874'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 AJ2874'ROVERED AS DESCRIBED
 AJ2874
 AJ2874                          STATION RECOVERY (2014)
 AJ2874
 AJ2874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2874'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2872 ***********************************************************************
 AJ2872  DESIGNATION -  LAK12 2B
 AJ2872  PID         -  AJ2872
 AJ2872  STATE/COUNTY-  IL/LAKE
 AJ2872  COUNTRY     -  US
 AJ2872  USGS QUAD   -  WAUCONDA (2018)
 AJ2872
 AJ2872                         *CURRENT SURVEY CONTROL
 AJ2872  ______________________________________________________________________
 AJ2872* NAD 83(2011) POSITION- 42 17 26.76881(N) 088 09 30.35498(W)   ADJUSTED
 AJ2872* NAD 83(2011) ELLIP HT-   201.103 (meters)        (06/27/12)   ADJUSTED
 AJ2872* NAD 83(2011) EPOCH   -  2010.00
 AJ2872* NAVD 88 ORTHO HEIGHT -   235.2   (meters)      772.    (feet) GPS OBS
 AJ2872  ______________________________________________________________________
 AJ2872  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2872  GEOID HEIGHT    -        -34.002 (meters)                     GEOID99
 AJ2872  GEOID HEIGHT    -        -34.068 (meters)                     GEOID18
 AJ2872  NAD 83(2011) X  -    151,857.377 (meters)                     COMP
 AJ2872  NAD 83(2011) Y  - -4,723,035.008 (meters)                     COMP
 AJ2872  NAD 83(2011) Z  -  4,269,685.937 (meters)                     COMP
 AJ2872  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 AJ2872
 AJ2872  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2872  Standards:
 AJ2872         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2872            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2872  -------------------------------------------------------------------
 AJ2872  NETWORK    0.81   1.37           0.37   0.28   0.70     -0.15568120
 AJ2872  -------------------------------------------------------------------
 AJ2872  Click here for local accuracies and other accuracy information.
 AJ2872
 AJ2872.The horizontal coordinates were established by GPS observations
 AJ2872.and adjusted by the National Geodetic Survey in June 2012.
 AJ2872
 AJ2872.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2872.been affixed to the stable North American tectonic plate. See 
 AJ2872.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2872
 AJ2872.The horizontal coordinates are valid at the epoch date displayed above
 AJ2872.which is a decimal equivalence of Year/Month/Day.
 AJ2872
 AJ2872.The orthometric height was determined by GPS observations and a
 AJ2872.high-resolution geoid model.
 AJ2872
 AJ2872.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2872.GEOID18 height accuracy estimate available here.
 AJ2872
 AJ2872.Click photographs - Photos may exist for this station.
 AJ2872
 AJ2872.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2872
 AJ2872.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2872
 AJ2872.The ellipsoidal height was determined by GPS observations
 AJ2872.and is referenced to NAD 83.
 AJ2872
 AJ2872. The following values were computed from the NAD 83(2011) position.
 AJ2872
 AJ2872;                    North         East     Units Scale Factor Converg.
 AJ2872;SPC IL E     -   624,414.117   314,424.199   MT  0.99997756   +0 07 03.7
 AJ2872;SPC IL E     - 2,048,598.65  1,031,573.39   sFT  0.99997756   +0 07 03.7
 AJ2872;UTM  16      - 4,682,710.494   404,498.795   MT  0.99971222   -0 46 46.4
 AJ2872
 AJ2872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2872!SPC IL E     -   0.99996846  x   0.99997756  =   0.99994602
 AJ2872!UTM  16      -   0.99996846  x   0.99971222  =   0.99968069
 AJ2872
 AJ2872:                Primary Azimuth Mark                     Grid Az
 AJ2872:SPC IL E     -  LAK12 2A                                 326 48 10.7
 AJ2872:UTM  16      -  LAK12 2A                                 327 42 00.8
 AJ2872
 AJ2872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0449882710(NAD 83)
 AJ2872
 AJ2872|---------------------------------------------------------------------|
 AJ2872| PID    Reference Object                     Distance      Geod. Az  |
 AJ2872|                                                           dddmmss.s |
 AJ2872| AJ2874 LAK12 2A                            APPROX. 0.8 KM 3265514.4 |
 AJ2872|---------------------------------------------------------------------|
 AJ2872
 AJ2872                          SUPERSEDED SURVEY CONTROL
 AJ2872
 AJ2872  NAD 83(2007)-  42 17 26.76886(N)    088 09 30.35597(W) AD(2002.00) 0
 AJ2872  ELLIP H (02/10/07)  201.132  (m)                       GP(2002.00)    
 AJ2872  NAD 83(1997)-  42 17 26.76891(N)    088 09 30.35563(W) AD(       ) 1
 AJ2872  ELLIP H (04/23/01)  201.147  (m)                       GP(       ) 3 1
 AJ2872
 AJ2872.Superseded values are not recommended for survey control.
 AJ2872
 AJ2872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2872.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2872
 AJ2872_MARKER: I = METAL ROD
 AJ2872_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2872_STAMPING: LAK12-2B
 AJ2872_MARK LOGO: ILDT
 AJ2872_PROJECTION: FLUSH
 AJ2872_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2872_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2872+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 AJ2872_ROD/PIPE-DEPTH: 4.9 meters
 AJ2872_SLEEVE-DEPTH  : 0.9 meters
 AJ2872
 AJ2872  HISTORY     - Date     Condition        Report By
 AJ2872  HISTORY     - 20000530 MONUMENTED       SECI
 AJ2872  HISTORY     - 20060911 GOOD             INDIV
 AJ2872  HISTORY     - 20141008 GOOD             ILDT
 AJ2872
 AJ2872                          STATION DESCRIPTION
 AJ2872
 AJ2872'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2872'STATION IS LOCATED 1.9 MI NORTHEAST OF ISLAND LAKE, 2.5 MI
 AJ2872'NORTHWEST OF WAUCONDA IN SECTION 14, T44N, R9E.  TO REACH FROM
 AJ2872'THE JUNCTION OF US RT 12 AND IL RT 176 PROCEED NORTH ON US RT 12
 AJ2872'FOR 2.7 MI TO THE STATION LOCATED 54 FT EAST OF THE CENTERLINE OF US
 AJ2872'RT 12 WESTBOUND.  STATION IS LOCATED 0.2 MI SOUTH OF CASE RD, 331 FT
 AJ2872'NORTH OF POWERPOLE (PP), 110 FT NORTH OF PP, 113 FT SOUTH OF PP, 43
 AJ2872'FT EAST OF EDGE OF PAVEMENT, AND 2 FT WEST OF ORANGE FIBERGLASS
 AJ2872'WITNESS POST.   NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2872'CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2872'PHYSICAL TIES. (WB)
 AJ2872
 AJ2872                          STATION RECOVERY (2006)
 AJ2872
 AJ2872'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 AJ2872'ROVERED AS DESCRIBED
 AJ2872
 AJ2872                          STATION RECOVERY (2014)
 AJ2872
 AJ2872'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2872'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2862 ***********************************************************************
 AJ2862  DESIGNATION -  LAK12 3A
 AJ2862  PID         -  AJ2862
 AJ2862  STATE/COUNTY-  IL/LAKE
 AJ2862  COUNTRY     -  US
 AJ2862  USGS QUAD   -  LAKE ZURICH (2018)
 AJ2862
 AJ2862                         *CURRENT SURVEY CONTROL
 AJ2862  ______________________________________________________________________
 AJ2862* NAD 83(2011) POSITION- 42 13 56.59441(N) 088 06 41.57646(W)   ADJUSTED
 AJ2862* NAD 83(2011) ELLIP HT-   226.676 (meters)        (06/27/12)   ADJUSTED
 AJ2862* NAD 83(2011) EPOCH   -  2010.00
 AJ2862* NAVD 88 ORTHO HEIGHT -   260.6   (meters)      855.    (feet) GPS OBS
 AJ2862  ______________________________________________________________________
 AJ2862  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2862  GEOID HEIGHT    -        -33.955 (meters)                     GEOID18
 AJ2862  NAD 83(2011) X  -    155,866.351 (meters)                     COMP
 AJ2862  NAD 83(2011) Y  - -4,727,287.098 (meters)                     COMP
 AJ2862  NAD 83(2011) Z  -  4,264,903.576 (meters)                     COMP
 AJ2862  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 AJ2862
 AJ2862  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2862  Standards:
 AJ2862         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2862            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2862  -------------------------------------------------------------------
 AJ2862  NETWORK    0.39   0.63           0.17   0.15   0.32      0.04562413
 AJ2862  -------------------------------------------------------------------
 AJ2862  Click here for local accuracies and other accuracy information.
 AJ2862
 AJ2862.The horizontal coordinates were established by GPS observations
 AJ2862.and adjusted by the National Geodetic Survey in June 2012.
 AJ2862
 AJ2862.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2862.been affixed to the stable North American tectonic plate. See 
 AJ2862.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2862
 AJ2862.The horizontal coordinates are valid at the epoch date displayed above
 AJ2862.which is a decimal equivalence of Year/Month/Day.
 AJ2862
 AJ2862.The orthometric height was determined by GPS observations and a
 AJ2862.high-resolution geoid model.
 AJ2862
 AJ2862.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2862.GEOID18 height accuracy estimate available here.
 AJ2862
 AJ2862.Click photographs - Photos may exist for this station.
 AJ2862
 AJ2862.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2862
 AJ2862.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2862
 AJ2862.The ellipsoidal height was determined by GPS observations
 AJ2862.and is referenced to NAD 83.
 AJ2862
 AJ2862. The following values were computed from the NAD 83(2011) position.
 AJ2862
 AJ2862;                    North         East     Units Scale Factor Converg.
 AJ2862;SPC IL E     -   617,938.329   318,307.538   MT  0.99997912   +0 08 56.7
 AJ2862;SPC IL E     - 2,027,352.67  1,044,313.98   sFT  0.99997912   +0 08 56.7
 AJ2862;UTM  16      - 4,676,176.490   408,279.287   MT  0.99970351   -0 44 49.8
 AJ2862
 AJ2862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2862!SPC IL E     -   0.99996445  x   0.99997912  =   0.99994357
 AJ2862!UTM  16      -   0.99996445  x   0.99970351  =   0.99966797
 AJ2862
 AJ2862:                Primary Azimuth Mark                     Grid Az
 AJ2862:SPC IL E     -  LAK12 3B                                 177 37 44.6
 AJ2862:UTM  16      -  LAK12 3B                                 178 31 31.1
 AJ2862
 AJ2862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0827976176(NAD 83)
 AJ2862
 AJ2862|---------------------------------------------------------------------|
 AJ2862| PID    Reference Object                     Distance      Geod. Az  |
 AJ2862|                                                           dddmmss.s |
 AJ2862| AJ2860 LAK12 3B                            APPROX. 0.7 KM 1774641.3 |
 AJ2862|---------------------------------------------------------------------|
 AJ2862
 AJ2862                          SUPERSEDED SURVEY CONTROL
 AJ2862
 AJ2862  NAD 83(2007)-  42 13 56.59448(N)    088 06 41.57747(W) AD(2002.00) 0
 AJ2862  ELLIP H (02/10/07)  226.710  (m)                       GP(2002.00)    
 AJ2862  ELLIP H (02/03/05)  226.715  (m)                       GP(       ) 4 2
 AJ2862  NAD 83(1997)-  42 13 56.59468(N)    088 06 41.57698(W) AD(       ) 1
 AJ2862  ELLIP H (04/23/01)  226.714  (m)                       GP(       ) 3 1
 AJ2862  NAVD 88 (04/23/01)  260.6    (m)  GEOID99  model used  GPS OBS        
 AJ2862
 AJ2862.Superseded values are not recommended for survey control.
 AJ2862
 AJ2862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2862.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2862
 AJ2862_MARKER: I = METAL ROD
 AJ2862_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2862_STAMPING: LAK12-3A
 AJ2862_MARK LOGO: ILDT
 AJ2862_PROJECTION: FLUSH
 AJ2862_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2862_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2862+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 AJ2862_ROD/PIPE-DEPTH: 13.4 meters
 AJ2862_SLEEVE-DEPTH  : 0.9 meters
 AJ2862
 AJ2862  HISTORY     - Date     Condition        Report By
 AJ2862  HISTORY     - 20000530 MONUMENTED       SECI
 AJ2862  HISTORY     - 20040106 GOOD             INDIV
 AJ2862  HISTORY     - 20141008 GOOD             ILDT
 AJ2862
 AJ2862                          STATION DESCRIPTION
 AJ2862
 AJ2862'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2862'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF NORTH BARRINGTON,
 AJ2862'2.0 MI NORTHWEST OF LAKE ZURICH IN SECTION 6, T43N, R10E.  TO REACH
 AJ2862'FROM THE JUNCTION OF US RT 12 AND IL RT 22 PROCEED NORTHWEST ON
 AJ2862'US RT 12 FOR 2.4 MI TO THE STATION LOCATED IN THE GRASS MEDIAN 34 FT
 AJ2862'WEST OF THE CENTERLINE OF US RT 12  WESTBOUND AND 29 FT EAST OF
 AJ2862'THE CENTERLINE OF US RT 12 EASTBOUND.  STATION IS LOCATED 0.32 MI
 AJ2862'SOUTH OF OLD MCHENRY RD, 0.10 MILES SOUTH OF TIMBERLAKE DRIVE,
 AJ2862'EAST OF ENTRANCE/EXIT TO VILLAGE BANK AND TRUST, AND 2 FT SOUTH OF
 AJ2862'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2862'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS
 AJ2862'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2862
 AJ2862                          STATION RECOVERY (2004)
 AJ2862
 AJ2862'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ2862'RECOVERED AS DESCRIBED
 AJ2862
 AJ2862                          STATION RECOVERY (2014)
 AJ2862
 AJ2862'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2860 ***********************************************************************
 AJ2860  HT_MOD      -  This is a Height Modernization Survey Station.
 AJ2860  DESIGNATION -  LAK12 3B
 AJ2860  PID         -  AJ2860
 AJ2860  STATE/COUNTY-  IL/LAKE
 AJ2860  COUNTRY     -  US
 AJ2860  USGS QUAD   -  LAKE ZURICH (2018)
 AJ2860
 AJ2860                         *CURRENT SURVEY CONTROL
 AJ2860  ______________________________________________________________________
 AJ2860* NAD 83(2011) POSITION- 42 13 33.35964(N) 088 06 40.36357(W)   ADJUSTED
 AJ2860* NAD 83(2011) ELLIP HT-   228.501 (meters)        (06/27/12)   ADJUSTED
 AJ2860* NAD 83(2011) EPOCH   -  2010.00
 AJ2860* NAVD 88 ORTHO HEIGHT -   262.47  (meters)      861.1   (feet) GPS OBS
 AJ2860  ______________________________________________________________________
 AJ2860  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AJ2860  GEOID HEIGHT    -        -33.922 (meters)                     GEOID03
 AJ2860  GEOID HEIGHT    -        -33.942 (meters)                     GEOID18
 AJ2860  NAD 83(2011) X  -    155,910.074 (meters)                     COMP
 AJ2860  NAD 83(2011) Y  - -4,727,769.119 (meters)                     COMP
 AJ2860  NAD 83(2011) Z  -  4,264,373.941 (meters)                     COMP
 AJ2860  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 AJ2860
 AJ2860  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2860  Standards:
 AJ2860         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2860            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2860  -------------------------------------------------------------------
 AJ2860  NETWORK    0.38   0.57           0.17   0.14   0.29      0.04644688
 AJ2860  -------------------------------------------------------------------
 AJ2860  Click here for local accuracies and other accuracy information.
 AJ2860
 AJ2860.The horizontal coordinates were established by GPS observations
 AJ2860.and adjusted by the National Geodetic Survey in June 2012.
 AJ2860
 AJ2860.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2860.been affixed to the stable North American tectonic plate. See 
 AJ2860.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2860
 AJ2860.The horizontal coordinates are valid at the epoch date displayed above
 AJ2860.which is a decimal equivalence of Year/Month/Day.
 AJ2860
 AJ2860.The orthometric height was determined by GPS observations and a
 AJ2860.high-resolution geoid model using precise GPS observation and
 AJ2860.processing techniques.
 AJ2860
 AJ2860.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2860.GEOID18 height accuracy estimate available here.
 AJ2860
 AJ2860.Click photographs - Photos may exist for this station.
 AJ2860
 AJ2860.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2860
 AJ2860.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2860
 AJ2860.The ellipsoidal height was determined by GPS observations
 AJ2860.and is referenced to NAD 83.
 AJ2860
 AJ2860. The following values were computed from the NAD 83(2011) position.
 AJ2860
 AJ2860;                    North         East     Units Scale Factor Converg.
 AJ2860;SPC IL E     -   617,221.511   318,337.217   MT  0.99997914   +0 08 57.4
 AJ2860;SPC IL E     - 2,025,000.91  1,044,411.35   sFT  0.99997914   +0 08 57.4
 AJ2860;UTM  16      - 4,675,459.494   408,297.746   MT  0.99970347   -0 44 48.7
 AJ2860
 AJ2860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2860!SPC IL E     -   0.99996416  x   0.99997914  =   0.99994330
 AJ2860!UTM  16      -   0.99996416  x   0.99970347  =   0.99966764
 AJ2860
 AJ2860:                Primary Azimuth Mark                     Grid Az
 AJ2860:SPC IL E     -  LAK12 3A                                 357 37 44.8
 AJ2860:UTM  16      -  LAK12 3A                                 358 31 30.9
 AJ2860
 AJ2860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0829775459(NAD 83)
 AJ2860
 AJ2860|---------------------------------------------------------------------|
 AJ2860| PID    Reference Object                     Distance      Geod. Az  |
 AJ2860|                                                           dddmmss.s |
 AJ2860| AJ2862 LAK12 3A                            APPROX. 0.7 KM 3574642.2 |
 AJ2860|---------------------------------------------------------------------|
 AJ2860
 AJ2860                          SUPERSEDED SURVEY CONTROL
 AJ2860
 AJ2860  ELLIP H (05/15/09)  228.521  (m)                       GP(       ) 3 1
 AJ2860  NAD 83(2007)-  42 13 33.35968(N)    088 06 40.36458(W) AD(2002.00) 0
 AJ2860  ELLIP H (02/10/07)  228.538  (m)                       GP(2002.00)    
 AJ2860  NAD 83(1997)-  42 13 33.35987(N)    088 06 40.36410(W) AD(       ) 1
 AJ2860  ELLIP H (04/23/01)  228.543  (m)                       GP(       ) 3 1
 AJ2860  NAVD 88 (04/23/01)  262.4    (m)  GEOID99  model used  GPS OBS        
 AJ2860
 AJ2860.Superseded values are not recommended for survey control.
 AJ2860
 AJ2860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2860.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2860
 AJ2860_MARKER: I = METAL ROD
 AJ2860_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2860_STAMPING: LAK12-3B
 AJ2860_MARK LOGO: ILDT
 AJ2860_PROJECTION: FLUSH
 AJ2860_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2860_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2860_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2860+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 AJ2860_ROD/PIPE-DEPTH: 6.1 meters
 AJ2860_SLEEVE-DEPTH  : 0.9 meters
 AJ2860
 AJ2860  HISTORY     - Date     Condition        Report By
 AJ2860  HISTORY     - 20000530 MONUMENTED       SECI
 AJ2860  HISTORY     - 20040106 GOOD             INDIV
 AJ2860  HISTORY     - 20090215 GOOD             GHA
 AJ2860  HISTORY     - 20140520 GOOD             ASMINC
 AJ2860  HISTORY     - 20141008 GOOD             ILDT
 AJ2860
 AJ2860                          STATION DESCRIPTION
 AJ2860
 AJ2860'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2860'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF NORTH BARRINGTON
 AJ2860'AND  2.0 MI NORTHWEST OF LAKE ZURICH IN SECTION 7, T43N, R10E.  TO
 AJ2860'REACH FROM THE JUNCTION OF US RT 12 AND IL RT 22 PROCEED
 AJ2860'NORTHWEST ON US RT 12 FOR 2.0 MI TO THE STATION LOCATED 53 FT EAST
 AJ2860'OF THE CENTERLINE OF US RT 12 WESTBOUND.  STATION IS LOCATED 0.1 MI
 AJ2860'SOUTH OF VALENTINE CT, 215 FT NORTH OF ENTRANCE TO MOUNT SAINT
 AJ2860'JOSEPH, 99 FT NORTH OF POWERPOLE (PP), 51 FT NORTH OF PP, 82 FT
 AJ2860'SOUTH OF PP, 19 FT NORTHWEST OF 2FT X 1FT BRICK POST, 15 FT WEST
 AJ2860'OF STEEL FENCE, AND 15 FT WEST OF ORANGE FIBERGLASS WITNESS POST.
 AJ2860'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2860'POINT IS 0.55 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2860'(WB)
 AJ2860
 AJ2860                          STATION RECOVERY (2004)
 AJ2860
 AJ2860'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ2860'RECOVERED AS DESCRIBED
 AJ2860
 AJ2860                          STATION RECOVERY (2009)
 AJ2860
 AJ2860'RECOVERY NOTE BY G HENKENHOFF AND ASSOCIATES 2009 (LSM)
 AJ2860'RECOVERED AS DESCRIBED.
 AJ2860
 AJ2860                          STATION RECOVERY (2014)
 AJ2860
 AJ2860'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 AJ2860'RECOVERED IN GOOD CONDITION.
 AJ2860
 AJ2860                          STATION RECOVERY (2014)
 AJ2860
 AJ2860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2860'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2893 ***********************************************************************
 AJ2893  DESIGNATION -  LAK131 1A
 AJ2893  PID         -  AJ2893
 AJ2893  STATE/COUNTY-  IL/LAKE
 AJ2893  COUNTRY     -  US
 AJ2893  USGS QUAD   -  WADSWORTH (2018)
 AJ2893
 AJ2893                         *CURRENT SURVEY CONTROL
 AJ2893  ______________________________________________________________________
 AJ2893* NAD 83(2011) POSITION- 42 24 57.44962(N) 087 52 39.22821(W)   ADJUSTED
 AJ2893* NAD 83(2011) ELLIP HT-   185.430 (meters)        (06/27/12)   ADJUSTED
 AJ2893* NAD 83(2011) EPOCH   -  2010.00
 AJ2893* NAVD 88 ORTHO HEIGHT -   219.877 (meters)      721.38  (feet) ADJUSTED
 AJ2893  ______________________________________________________________________
 AJ2893  GEOID HEIGHT    -        -34.442 (meters)                     GEOID18
 AJ2893  NAD 83(2011) X  -    174,660.757 (meters)                     COMP
 AJ2893  NAD 83(2011) Y  - -4,712,859.912 (meters)                     COMP
 AJ2893  NAD 83(2011) Z  -  4,279,952.296 (meters)                     COMP
 AJ2893  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 AJ2893  DYNAMIC HEIGHT  -        219.806 (meters)      721.15  (feet) COMP
 AJ2893  MODELED GRAVITY -    980,296.5   (mgal)                       NAVD 88
 AJ2893
 AJ2893  VERT ORDER      -  SECOND    CLASS I
 AJ2893
 AJ2893  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2893  Standards:
 AJ2893         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2893            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2893  -------------------------------------------------------------------
 AJ2893  NETWORK    1.05   2.16           0.49   0.34   1.10     -0.00313874
 AJ2893  -------------------------------------------------------------------
 AJ2893  Click here for local accuracies and other accuracy information.
 AJ2893
 AJ2893.The horizontal coordinates were established by GPS observations
 AJ2893.and adjusted by the National Geodetic Survey in June 2012.
 AJ2893
 AJ2893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2893.been affixed to the stable North American tectonic plate. See 
 AJ2893.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2893
 AJ2893.The horizontal coordinates are valid at the epoch date displayed above
 AJ2893.which is a decimal equivalence of Year/Month/Day.
 AJ2893
 AJ2893.The orthometric height was determined by differential leveling and
 AJ2893.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2893.in April 2011.
 AJ2893
 AJ2893.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2893.GEOID18 height accuracy estimate available here.
 AJ2893
 AJ2893.Click photographs - Photos may exist for this station.
 AJ2893
 AJ2893.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2893
 AJ2893.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2893
 AJ2893.The ellipsoidal height was determined by GPS observations
 AJ2893.and is referenced to NAD 83.
 AJ2893
 AJ2893.The dynamic height is computed by dividing the NAVD 88
 AJ2893.geopotential number by the normal gravity value computed on the
 AJ2893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2893.degrees latitude (g = 980.6199 gals.).
 AJ2893
 AJ2893.The modeled gravity was interpolated from observed gravity values.
 AJ2893
 AJ2893. The following values were computed from the NAD 83(2011) position.
 AJ2893
 AJ2893;                    North         East     Units Scale Factor Converg.
 AJ2893;SPC IL E     -   638,405.620   337,513.067   MT  0.99999231   +0 18 26.7
 AJ2893;SPC IL E     - 2,094,502.44  1,107,324.12   sFT  0.99999231   +0 18 26.7
 AJ2893;UTM  16      - 4,696,334.249   427,797.266   MT  0.99966414   -0 35 31.0
 AJ2893
 AJ2893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2893!SPC IL E     -   0.99997092  x   0.99999231  =   0.99996323
 AJ2893!UTM  16      -   0.99997092  x   0.99966414  =   0.99963507
 AJ2893
 AJ2893:                Primary Azimuth Mark                     Grid Az
 AJ2893:SPC IL E     -  LAK131 1B                                002 38 51.9
 AJ2893:UTM  16      -  LAK131 1B                                003 32 49.6
 AJ2893
 AJ2893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2779796334(NAD 83)
 AJ2893
 AJ2893|---------------------------------------------------------------------|
 AJ2893| PID    Reference Object                     Distance      Geod. Az  |
 AJ2893|                                                           dddmmss.s |
 AJ2893| AJ2895 LAK131 1B                           APPROX. 1.5 KM 0025718.6 |
 AJ2893|---------------------------------------------------------------------|
 AJ2893
 AJ2893                          SUPERSEDED SURVEY CONTROL
 AJ2893
 AJ2893  ELLIP H (06/25/12)  185.425  (m)                       GP(       ) 4 1
 AJ2893  NAD 83(2007)-  42 24 57.44972(N)    087 52 39.22922(W) AD(2002.00) 0
 AJ2893  ELLIP H (02/10/07)  185.460  (m)                       GP(2002.00)    
 AJ2893  NAD 83(1997)-  42 24 57.44976(N)    087 52 39.22931(W) AD(       ) 1
 AJ2893  ELLIP H (04/23/01)  185.487  (m)                       GP(       ) 3 1
 AJ2893  NAVD 88 (04/23/01)  219.9    (m)  GEOID99  model used  GPS OBS        
 AJ2893
 AJ2893.Superseded values are not recommended for survey control.
 AJ2893
 AJ2893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2893.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2893
 AJ2893_MARKER: F = FLANGE-ENCASED ROD
 AJ2893_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2893_STAMPING: LAK131-1A
 AJ2893_MARK LOGO: ILDT
 AJ2893_PROJECTION: FLUSH
 AJ2893_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2893_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2893+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 AJ2893_ROD/PIPE-DEPTH: 3.7 meters
 AJ2893_SLEEVE-DEPTH  : 0.9 meters
 AJ2893
 AJ2893  HISTORY     - Date     Condition        Report By
 AJ2893  HISTORY     - 20000524 MONUMENTED       SECI
 AJ2893  HISTORY     - 20040409 GOOD             INDIV
 AJ2893  HISTORY     - 20050323 GOOD             GEWALT
 AJ2893  HISTORY     - 20100202 GOOD             ILDT
 AJ2893  HISTORY     - 20100512 GOOD             GEOSPC
 AJ2893  HISTORY     - 20110801 GOOD             GRWAS
 AJ2893
 AJ2893                          STATION DESCRIPTION
 AJ2893
 AJ2893'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2893'STATION IS LOCATED 2.0 MI EAST OF WADSWORTH WITHIN THE CITY OF
 AJ2893'BEACH PARK IN SECTION 31, T46N, R12E.  TO REACH FROM THE JUNCTION OF
 AJ2893'IL RT 131 AND IL RT 173 PROCEED SOUTH ON IL RT 131 FOR 3.3 MI TO THE
 AJ2893'STATION LOCATED 36.5 FT EAST OF THE CENTERLINE OF IL RT 131.   STATION
 AJ2893'IS LOCATED 0.9 MI SOUTH OF WADSWORTH RD, 230 FT SOUTH OF SUDDARD
 AJ2893'ST, 101 FT NORTH OF CENTER ST, 90 FT SOUTH OF GRAVEL ENTRANCE, 5 FT
 AJ2893'WEST OF FENCE LINE, AND 5 FT WEST OF ORANGE FIBERGLASS WITNESS
 AJ2893'POST.   NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2893'DATUM POINT IS 0.50 FT BELOW CAP. (WB)
 AJ2893
 AJ2893                          STATION RECOVERY (2004)
 AJ2893
 AJ2893'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ2893'RECOVERED AS DESCRIBED
 AJ2893
 AJ2893                          STATION RECOVERY (2005)
 AJ2893
 AJ2893'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (DSM)
 AJ2893'RECOVERED IN GOOD CONDITION.
 AJ2893
 AJ2893                          STATION RECOVERY (2010)
 AJ2893
 AJ2893'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2893'RECOVERED IN GOOD CONDITION.
 AJ2893
 AJ2893                          STATION RECOVERY (2010)
 AJ2893
 AJ2893'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 AJ2893'RECOVERED AS DESCRIBED.
 AJ2893
 AJ2893                          STATION RECOVERY (2011)
 AJ2893
 AJ2893'RECOVERY NOTE BY GRW AERIAL SURVEY 2011 (CES)
 AJ2893'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2886 ***********************************************************************
 AJ2886  DESIGNATION -  LAK132 1A
 AJ2886  PID         -  AJ2886
 AJ2886  STATE/COUNTY-  IL/LAKE
 AJ2886  COUNTRY     -  US
 AJ2886  USGS QUAD   -  ANTIOCH (2018)
 AJ2886
 AJ2886                         *CURRENT SURVEY CONTROL
 AJ2886  ______________________________________________________________________
 AJ2886* NAD 83(2011) POSITION- 42 23 09.21742(N) 088 00 13.15308(W)   ADJUSTED
 AJ2886* NAD 83(2011) ELLIP HT-   202.779 (meters)        (06/27/12)   ADJUSTED
 AJ2886* NAD 83(2011) EPOCH   -  2010.00
 AJ2886* NAVD 88 ORTHO HEIGHT -   237.1   (meters)      778.    (feet) GPS OBS
 AJ2886  ______________________________________________________________________
 AJ2886  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2886  GEOID HEIGHT    -        -34.325 (meters)                     GEOID18
 AJ2886  NAD 83(2011) X  -    164,367.696 (meters)                     COMP
 AJ2886  NAD 83(2011) Y  - -4,715,496.317 (meters)                     COMP
 AJ2886  NAD 83(2011) Z  -  4,277,497.813 (meters)                     COMP
 AJ2886  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 AJ2886
 AJ2886  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2886  Standards:
 AJ2886         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2886            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2886  -------------------------------------------------------------------
 AJ2886  NETWORK    0.62   0.96           0.29   0.20   0.49     -0.07663457
 AJ2886  -------------------------------------------------------------------
 AJ2886  Click here for local accuracies and other accuracy information.
 AJ2886
 AJ2886.The horizontal coordinates were established by GPS observations
 AJ2886.and adjusted by the National Geodetic Survey in June 2012.
 AJ2886
 AJ2886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2886.been affixed to the stable North American tectonic plate. See 
 AJ2886.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2886
 AJ2886.The horizontal coordinates are valid at the epoch date displayed above
 AJ2886.which is a decimal equivalence of Year/Month/Day.
 AJ2886
 AJ2886.The orthometric height was determined by GPS observations and a
 AJ2886.high-resolution geoid model.
 AJ2886
 AJ2886.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2886.GEOID18 height accuracy estimate available here.
 AJ2886
 AJ2886.Click photographs - Photos may exist for this station.
 AJ2886
 AJ2886.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2886
 AJ2886.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2886
 AJ2886.The ellipsoidal height was determined by GPS observations
 AJ2886.and is referenced to NAD 83.
 AJ2886
 AJ2886. The following values were computed from the NAD 83(2011) position.
 AJ2886
 AJ2886;                    North         East     Units Scale Factor Converg.
 AJ2886;SPC IL E     -   635,018.120   327,147.900   MT  0.99998406   +0 13 20.1
 AJ2886;SPC IL E     - 2,083,388.62  1,073,317.74   sFT  0.99998406   +0 13 20.1
 AJ2886;UTM  16      - 4,693,110.828   417,383.491   MT  0.99968398   -0 40 35.8
 AJ2886
 AJ2886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2886!SPC IL E     -   0.99996820  x   0.99998406  =   0.99995226
 AJ2886!UTM  16      -   0.99996820  x   0.99968398  =   0.99965219
 AJ2886
 AJ2886:                Primary Azimuth Mark                     Grid Az
 AJ2886:SPC IL E     -  LAK132 1B                                087 49 20.9
 AJ2886:UTM  16      -  LAK132 1B                                088 43 16.8
 AJ2886
 AJ2886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1738393110(NAD 83)
 AJ2886
 AJ2886|---------------------------------------------------------------------|
 AJ2886| PID    Reference Object                     Distance      Geod. Az  |
 AJ2886|                                                           dddmmss.s |
 AJ2886| AJ2887 LAK132 1B                           APPROX. 0.8 KM 0880241.0 |
 AJ2886|---------------------------------------------------------------------|
 AJ2886
 AJ2886                          SUPERSEDED SURVEY CONTROL
 AJ2886
 AJ2886  NAD 83(2007)-  42 23 09.21751(N)    088 00 13.15408(W) AD(2002.00) 0
 AJ2886  ELLIP H (02/10/07)  202.810  (m)                       GP(2002.00)    
 AJ2886  ELLIP H (02/03/05)  202.857  (m)                       GP(       ) 4 2
 AJ2886  NAD 83(1997)-  42 23 09.21765(N)    088 00 13.15437(W) AD(       ) 1
 AJ2886  ELLIP H (04/23/01)  202.830  (m)                       GP(       ) 3 1
 AJ2886  NAVD 88 (04/23/01)  237.1    (m)  GEOID99  model used  GPS OBS        
 AJ2886
 AJ2886.Superseded values are not recommended for survey control.
 AJ2886
 AJ2886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2886.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2886
 AJ2886_MARKER: I = METAL ROD
 AJ2886_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2886+WITH SETTING: INFORMATION.
 AJ2886_STAMPING: LAK132-1A
 AJ2886_MARK LOGO: ILDT
 AJ2886_PROJECTION: FLUSH
 AJ2886_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2886_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2886+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2009
 AJ2886_ROD/PIPE-DEPTH: 2.4 meters
 AJ2886_SLEEVE-DEPTH  : 0.9 meters
 AJ2886
 AJ2886  HISTORY     - Date     Condition        Report By
 AJ2886  HISTORY     - 20000523 MONUMENTED       SECI
 AJ2886  HISTORY     - 20091125 GOOD             CBBENG
 AJ2886
 AJ2886                          STATION DESCRIPTION
 AJ2886
 AJ2886'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2886'STATION IS LOCATED 3.8 MI SOUTH OF OLD MILL CREEK WITHIN THE CITY OF
 AJ2886'GURNEE IN SECTION 18, T45N, R11E.  TO REACH FROM THE JUNCTION OF IL
 AJ2886'RT 132 AND US RT 45 PROCEED EAST ON IL RT 132 FOR 100 FT TO THE
 AJ2886'STATION LOCATED 43 FT SOUTH OF THE CENTERLINE OF IL RT 132 AND 18.7
 AJ2886'FT SOUTH OF OF BACK OF CURB OF IL RT 132. STATION IS LOCATED 204 FT
 AJ2886'NORTHEAST OF POWERPOLE (PP), 113 FT NORTHEAST OF PP, 59.7 FT
 AJ2886'NORTHEAST OF PP, 91 FT NORTH OF ENTRANCE TO COUNTRY GARDENS
 AJ2886'NURSERY, 59 FT NORTHEAST OF IBT MANHOLE, 55 FT SOUTHEAST OF STORM
 AJ2886'MANHOLE, AND 59.7 FT NORTHEAST OF ORANGE FIBERGLASS WITNESS
 AJ2886'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2886'DATUM POINT IS 0.60 FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL
 AJ2886'AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2886
 AJ2886                          STATION RECOVERY (2009)
 AJ2886
 AJ2886'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2886'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2887 ***********************************************************************
 AJ2887  DESIGNATION -  LAK132 1B
 AJ2887  PID         -  AJ2887
 AJ2887  STATE/COUNTY-  IL/LAKE
 AJ2887  COUNTRY     -  US
 AJ2887  USGS QUAD   -  WADSWORTH (2018)
 AJ2887
 AJ2887                         *CURRENT SURVEY CONTROL
 AJ2887  ______________________________________________________________________
 AJ2887* NAD 83(2011) POSITION- 42 23 10.08531(N) 087 59 38.80440(W)   ADJUSTED
 AJ2887* NAD 83(2011) ELLIP HT-   199.498 (meters)        (06/27/12)   ADJUSTED
 AJ2887* NAD 83(2011) EPOCH   -  2010.00
 AJ2887* NAVD 88 ORTHO HEIGHT -   233.8   (meters)      767.    (feet) GPS OBS
 AJ2887  ______________________________________________________________________
 AJ2887  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2887  GEOID HEIGHT    -        -34.278 (meters)                     GEOID99
 AJ2887  GEOID HEIGHT    -        -34.330 (meters)                     GEOID18
 AJ2887  NAD 83(2011) X  -    165,152.235 (meters)                     COMP
 AJ2887  NAD 83(2011) Y  - -4,715,448.416 (meters)                     COMP
 AJ2887  NAD 83(2011) Z  -  4,277,515.382 (meters)                     COMP
 AJ2887  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 AJ2887
 AJ2887  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2887  Standards:
 AJ2887         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2887            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2887  -------------------------------------------------------------------
 AJ2887  NETWORK    0.72   1.14           0.33   0.24   0.58     -0.11235781
 AJ2887  -------------------------------------------------------------------
 AJ2887  Click here for local accuracies and other accuracy information.
 AJ2887
 AJ2887.The horizontal coordinates were established by GPS observations
 AJ2887.and adjusted by the National Geodetic Survey in June 2012.
 AJ2887
 AJ2887.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2887.been affixed to the stable North American tectonic plate. See 
 AJ2887.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2887
 AJ2887.The horizontal coordinates are valid at the epoch date displayed above
 AJ2887.which is a decimal equivalence of Year/Month/Day.
 AJ2887
 AJ2887.The orthometric height was determined by GPS observations and a
 AJ2887.high-resolution geoid model.
 AJ2887
 AJ2887.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2887.GEOID18 height accuracy estimate available here.
 AJ2887
 AJ2887.Click photographs - Photos may exist for this station.
 AJ2887
 AJ2887.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2887
 AJ2887.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2887
 AJ2887.The ellipsoidal height was determined by GPS observations
 AJ2887.and is referenced to NAD 83.
 AJ2887
 AJ2887. The following values were computed from the NAD 83(2011) position.
 AJ2887
 AJ2887;                    North         East     Units Scale Factor Converg.
 AJ2887;SPC IL E     -   635,047.990   327,933.484   MT  0.99998460   +0 13 43.2
 AJ2887;SPC IL E     - 2,083,486.61  1,075,895.11   sFT  0.99998460   +0 13 43.2
 AJ2887;UTM  16      - 4,693,128.366   418,169.210   MT  0.99968239   -0 40 12.7
 AJ2887
 AJ2887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2887!SPC IL E     -   0.99996871  x   0.99998460  =   0.99995331
 AJ2887!UTM  16      -   0.99996871  x   0.99968239  =   0.99965111
 AJ2887
 AJ2887:                Primary Azimuth Mark                     Grid Az
 AJ2887:SPC IL E     -  LAK132 1A                                267 49 20.9
 AJ2887:UTM  16      -  LAK132 1A                                268 43 16.8
 AJ2887
 AJ2887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1816993128(NAD 83)
 AJ2887
 AJ2887|---------------------------------------------------------------------|
 AJ2887| PID    Reference Object                     Distance      Geod. Az  |
 AJ2887|                                                           dddmmss.s |
 AJ2887| AJ2886 LAK132 1A                           APPROX. 0.8 KM 2680304.1 |
 AJ2887|---------------------------------------------------------------------|
 AJ2887
 AJ2887                          SUPERSEDED SURVEY CONTROL
 AJ2887
 AJ2887  NAD 83(2007)-  42 23 10.08540(N)    087 59 38.80540(W) AD(2002.00) 0
 AJ2887  ELLIP H (02/10/07)  199.528  (m)                       GP(2002.00)    
 AJ2887  NAD 83(1997)-  42 23 10.08551(N)    087 59 38.80567(W) AD(       ) 1
 AJ2887  ELLIP H (04/23/01)  199.549  (m)                       GP(       ) 3 1
 AJ2887
 AJ2887.Superseded values are not recommended for survey control.
 AJ2887
 AJ2887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2887.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2887
 AJ2887_MARKER: I = METAL ROD
 AJ2887_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2887_STAMPING: LAK132-1B
 AJ2887_MARK LOGO: ILDT
 AJ2887_PROJECTION: FLUSH
 AJ2887_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2887_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2887+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2000
 AJ2887_ROD/PIPE-DEPTH: 3.7 meters
 AJ2887_SLEEVE-DEPTH  : 0.9 meters
 AJ2887
 AJ2887  HISTORY     - Date     Condition        Report By
 AJ2887  HISTORY     - 20000523 MONUMENTED       SECI
 AJ2887
 AJ2887                          STATION DESCRIPTION
 AJ2887
 AJ2887'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2887'STATION IS LOCATED WITHIN THE CITY OF GURNEE IN SECTION 7, T45N,
 AJ2887'R11E.  TO REACH FROM THE JUNCTION OF IL RT 132 AND US RT 45 PROCEED
 AJ2887'EAST ON IL RT 132 FOR 0.5 MI TO THE STATION LOCATED 84 FT NORTH OF
 AJ2887'THE CENTERLINE OF IL RT 132.  STATION IS 0.10 MI WEST OF GRANWOOD
 AJ2887'DRIVE IN FRONT OF THE CELOZZI FORD DEALERSHIP. STATION IS LOCATED
 AJ2887'8.8 FT EAST OF BACK OF CURB, 158 NORTH OF PK NAIL IN POWERPOLE, 162 FT
 AJ2887'NORTH NORTHWEST OF PK NAIL IN 12 IN DECIDUOUS TREE, AND 164 FT
 AJ2887'WEST OF CENTERLINE OF GRAVEL DRIVEWAY. STATION IS 2.0 FEET SOUTH
 AJ2887'OF  ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2887'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.60 FT BELOW CAP.  PK NAILS
 AJ2887'WERE SET IN WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2875 ***********************************************************************
 AJ2875  DESIGNATION -  LAK137 1A
 AJ2875  PID         -  AJ2875
 AJ2875  STATE/COUNTY-  IL/LAKE
 AJ2875  COUNTRY     -  US
 AJ2875  USGS QUAD   -  LIBERTYVILLE (2018)
 AJ2875
 AJ2875                         *CURRENT SURVEY CONTROL
 AJ2875  ______________________________________________________________________
 AJ2875* NAD 83(2011) POSITION- 42 18 32.18455(N) 087 53 24.09557(W)   ADJUSTED
 AJ2875* NAD 83(2011) ELLIP HT-   181.539 (meters)        (06/27/12)   ADJUSTED
 AJ2875* NAD 83(2011) EPOCH   -  2010.00
 AJ2875* NAVD 88 ORTHO HEIGHT -   215.742 (meters)      707.81  (feet) ADJUSTED
 AJ2875  ______________________________________________________________________
 AJ2875  GEOID HEIGHT    -        -34.207 (meters)                     GEOID18
 AJ2875  NAD 83(2011) X  -    173,930.413 (meters)                     COMP
 AJ2875  NAD 83(2011) Y  - -4,720,899.803 (meters)                     COMP
 AJ2875  NAD 83(2011) Z  -  4,271,165.707 (meters)                     COMP
 AJ2875  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 AJ2875  DYNAMIC HEIGHT  -        215.674 (meters)      707.59  (feet) COMP
 AJ2875  MODELED GRAVITY -    980,301.6   (mgal)                       NAVD 88
 AJ2875
 AJ2875  VERT ORDER      -  SECOND    CLASS I
 AJ2875
 AJ2875  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2875  Standards:
 AJ2875         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2875            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2875  -------------------------------------------------------------------
 AJ2875  NETWORK    0.60   1.02           0.28   0.20   0.52      0.02591825
 AJ2875  -------------------------------------------------------------------
 AJ2875  Click here for local accuracies and other accuracy information.
 AJ2875
 AJ2875.The horizontal coordinates were established by GPS observations
 AJ2875.and adjusted by the National Geodetic Survey in June 2012.
 AJ2875
 AJ2875.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2875.been affixed to the stable North American tectonic plate. See 
 AJ2875.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2875
 AJ2875.The horizontal coordinates are valid at the epoch date displayed above
 AJ2875.which is a decimal equivalence of Year/Month/Day.
 AJ2875
 AJ2875.The orthometric height was determined by differential leveling and
 AJ2875.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2875.in April 2011.
 AJ2875
 AJ2875.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2875.GEOID18 height accuracy estimate available here.
 AJ2875
 AJ2875.Click photographs - Photos may exist for this station.
 AJ2875
 AJ2875.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2875
 AJ2875.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2875
 AJ2875.The ellipsoidal height was determined by GPS observations
 AJ2875.and is referenced to NAD 83.
 AJ2875
 AJ2875.The dynamic height is computed by dividing the NAVD 88
 AJ2875.geopotential number by the normal gravity value computed on the
 AJ2875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2875.degrees latitude (g = 980.6199 gals.).
 AJ2875
 AJ2875.The modeled gravity was interpolated from observed gravity values.
 AJ2875
 AJ2875. The following values were computed from the NAD 83(2011) position.
 AJ2875
 AJ2875;                    North         East     Units Scale Factor Converg.
 AJ2875;SPC IL E     -   626,512.853   336,549.235   MT  0.99999143   +0 17 54.3
 AJ2875;SPC IL E     - 2,055,484.25  1,104,161.95   sFT  0.99999143   +0 17 54.3
 AJ2875;UTM  16      - 4,684,461.937   426,647.446   MT  0.99966620   -0 35 56.9
 AJ2875
 AJ2875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2875!SPC IL E     -   0.99997153  x   0.99999143  =   0.99996296
 AJ2875!UTM  16      -   0.99997153  x   0.99966620  =   0.99963774
 AJ2875
 AJ2875:                Primary Azimuth Mark                     Grid Az
 AJ2875:SPC IL E     -  LAK137 1B                                088 14 11.6
 AJ2875:UTM  16      -  LAK137 1B                                089 08 02.8
 AJ2875
 AJ2875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2664784461(NAD 83)
 AJ2875
 AJ2875|---------------------------------------------------------------------|
 AJ2875| PID    Reference Object                     Distance      Geod. Az  |
 AJ2875|                                                           dddmmss.s |
 AJ2875| AJ2876 LAK137 1B                           APPROX. 0.6 KM 0883205.9 |
 AJ2875|---------------------------------------------------------------------|
 AJ2875
 AJ2875                          SUPERSEDED SURVEY CONTROL
 AJ2875
 AJ2875  NAD 83(2007)-  42 18 32.18472(N)    087 53 24.09660(W) AD(2002.00) 0
 AJ2875  ELLIP H (02/10/07)  181.567  (m)                       GP(2002.00)    
 AJ2875  NAD 83(1997)-  42 18 32.18483(N)    087 53 24.09628(W) AD(       ) 1
 AJ2875  ELLIP H (04/23/01)  181.581  (m)                       GP(       ) 3 1
 AJ2875  NAVD 88 (04/23/01)  215.7    (m)  GEOID99  model used  GPS OBS        
 AJ2875
 AJ2875.Superseded values are not recommended for survey control.
 AJ2875
 AJ2875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2875.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2875
 AJ2875_MARKER: F = FLANGE-ENCASED ROD
 AJ2875_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2875_STAMPING: LAK137-1A
 AJ2875_MARK LOGO: ILDT
 AJ2875_PROJECTION: FLUSH
 AJ2875_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2875_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2875+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2014
 AJ2875_ROD/PIPE-DEPTH: 3.7 meters
 AJ2875_SLEEVE-DEPTH  : 0.9 meters
 AJ2875
 AJ2875  HISTORY     - Date     Condition        Report By
 AJ2875  HISTORY     - 20000519 MONUMENTED       SECI
 AJ2875  HISTORY     - 20100128 GOOD             ILDT
 AJ2875  HISTORY     - 20100512 GOOD             GEOSPC
 AJ2875  HISTORY     - 20140404 GOOD             ILDT
 AJ2875
 AJ2875                          STATION DESCRIPTION
 AJ2875
 AJ2875'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2875'STATION IS LOCATED APPROXIMATELY 3.4 MI NORTHWEST OF LAKE BLUFF,
 AJ2875'4.5 MI NORTHEAST OF LIBERTYVILLE IN SECTION 9, T46N, R12E.  TO REACH
 AJ2875'FROM THE JUNCTION OF IL RT 43 AND IL RT 137 PROCEED EAST ON IL RT 137
 AJ2875'0.2 MI TO THE STATION LOCATED IN GRASS MEDIAN 35 FT SOUTH OF THE
 AJ2875'CENTERLINE OF IL RT 137 WESTBOUND.  STATION IS 133 FT SOUTHEAST OF
 AJ2875'24 IN ELM TREE, 83.8 FT SOUTHEAST OF MANHOLE, 58.3 FT SOUTHWEST OF
 AJ2875'INLET, 12 FT NORTH OF INLET, 85.2 FT NORTH OF POWERPOLE, 85 FT EAST
 AJ2875'OF EDGE OF CONCRETE MEDIAN, AND 2.0 FT WEST OF AN ORANGE
 AJ2875'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2875'INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS WERE SET
 AJ2875'IN WOOD PHYSICAL TIES. (WB)
 AJ2875
 AJ2875                          STATION RECOVERY (2010)
 AJ2875
 AJ2875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2875'RECOVERED IN GOOD CONDITION.
 AJ2875
 AJ2875                          STATION RECOVERY (2010)
 AJ2875
 AJ2875'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 AJ2875'RECOVERED IN GOOD CONDITION.  NOTE-- 2 FT (0.6 M) EAST OF ORANGE
 AJ2875'FIBERGLASS WITNESS POST.
 AJ2875
 AJ2875                          STATION RECOVERY (2014)
 AJ2875
 AJ2875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AJ2875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2876 ***********************************************************************
 AJ2876  DESIGNATION -  LAK137 1B
 AJ2876  PID         -  AJ2876
 AJ2876  STATE/COUNTY-  IL/LAKE
 AJ2876  COUNTRY     -  US
 AJ2876  USGS QUAD   -  LIBERTYVILLE (2018)
 AJ2876
 AJ2876                         *CURRENT SURVEY CONTROL
 AJ2876  ______________________________________________________________________
 AJ2876* NAD 83(2011) POSITION- 42 18 32.68549(N) 087 52 57.66209(W)   ADJUSTED
 AJ2876* NAD 83(2011) ELLIP HT-   179.385 (meters)        (06/27/12)   ADJUSTED
 AJ2876* NAD 83(2011) EPOCH   -  2010.00
 AJ2876* NAVD 88 ORTHO HEIGHT -   213.593 (meters)      700.76  (feet) ADJUSTED
 AJ2876  ______________________________________________________________________
 AJ2876  GEOID HEIGHT    -        -34.211 (meters)                     GEOID18
 AJ2876  NAD 83(2011) X  -    174,534.966 (meters)                     COMP
 AJ2876  NAD 83(2011) Y  - -4,720,865.485 (meters)                     COMP
 AJ2876  NAD 83(2011) Z  -  4,271,175.688 (meters)                     COMP
 AJ2876  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 AJ2876  DYNAMIC HEIGHT  -        213.526 (meters)      700.54  (feet) COMP
 AJ2876  MODELED GRAVITY -    980,301.9   (mgal)                       NAVD 88
 AJ2876
 AJ2876  VERT ORDER      -  SECOND    CLASS I
 AJ2876
 AJ2876  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2876  Standards:
 AJ2876         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2876            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2876  -------------------------------------------------------------------
 AJ2876  NETWORK    0.83   1.29           0.37   0.29   0.66      0.22067077
 AJ2876  -------------------------------------------------------------------
 AJ2876  Click here for local accuracies and other accuracy information.
 AJ2876
 AJ2876.The horizontal coordinates were established by GPS observations
 AJ2876.and adjusted by the National Geodetic Survey in June 2012.
 AJ2876
 AJ2876.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2876.been affixed to the stable North American tectonic plate. See 
 AJ2876.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2876
 AJ2876.The horizontal coordinates are valid at the epoch date displayed above
 AJ2876.which is a decimal equivalence of Year/Month/Day.
 AJ2876
 AJ2876.The orthometric height was determined by differential leveling and
 AJ2876.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2876.in April 2011.
 AJ2876
 AJ2876.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2876.GEOID18 height accuracy estimate available here.
 AJ2876
 AJ2876.Click photographs - Photos may exist for this station.
 AJ2876
 AJ2876.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2876
 AJ2876.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2876
 AJ2876.The ellipsoidal height was determined by GPS observations
 AJ2876.and is referenced to NAD 83.
 AJ2876
 AJ2876.The dynamic height is computed by dividing the NAVD 88
 AJ2876.geopotential number by the normal gravity value computed on the
 AJ2876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2876.degrees latitude (g = 980.6199 gals.).
 AJ2876
 AJ2876.The modeled gravity was interpolated from observed gravity values.
 AJ2876
 AJ2876. The following values were computed from the NAD 83(2011) position.
 AJ2876
 AJ2876;                    North         East     Units Scale Factor Converg.
 AJ2876;SPC IL E     -   626,531.488   337,154.532   MT  0.99999198   +0 18 12.1
 AJ2876;SPC IL E     - 2,055,545.39  1,106,147.83   sFT  0.99999198   +0 18 12.1
 AJ2876;UTM  16      - 4,684,471.085   427,252.762   MT  0.99966511   -0 35 39.1
 AJ2876
 AJ2876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2876!SPC IL E     -   0.99997187  x   0.99999198  =   0.99996385
 AJ2876!UTM  16      -   0.99997187  x   0.99966511  =   0.99963699
 AJ2876
 AJ2876:                Primary Azimuth Mark                     Grid Az
 AJ2876:SPC IL E     -  LAK137 1A                                268 14 11.6
 AJ2876:UTM  16      -  LAK137 1A                                269 08 02.8
 AJ2876
 AJ2876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2725284471(NAD 83)
 AJ2876
 AJ2876|---------------------------------------------------------------------|
 AJ2876| PID    Reference Object                     Distance      Geod. Az  |
 AJ2876|                                                           dddmmss.s |
 AJ2876| AJ2875 LAK137 1A                           APPROX. 0.6 KM 2683223.7 |
 AJ2876|---------------------------------------------------------------------|
 AJ2876
 AJ2876                          SUPERSEDED SURVEY CONTROL
 AJ2876
 AJ2876  NAD 83(2007)-  42 18 32.68566(N)    087 52 57.66312(W) AD(2002.00) 0
 AJ2876  ELLIP H (02/10/07)  179.413  (m)                       GP(2002.00)    
 AJ2876  NAD 83(1997)-  42 18 32.68579(N)    087 52 57.66284(W) AD(       ) 1
 AJ2876  ELLIP H (04/23/01)  179.429  (m)                       GP(       ) 3 1
 AJ2876  NAVD 88 (04/23/01)  213.6    (m)  GEOID99  model used  GPS OBS        
 AJ2876
 AJ2876.Superseded values are not recommended for survey control.
 AJ2876
 AJ2876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2876.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2876
 AJ2876_MARKER: F = FLANGE-ENCASED ROD
 AJ2876_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2876_STAMPING: LAK137-1B
 AJ2876_MARK LOGO: ILDT
 AJ2876_PROJECTION: FLUSH
 AJ2876_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2876_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2876+SATELLITE: SATELLITE OBSERVATIONS - December 21, 2015
 AJ2876_ROD/PIPE-DEPTH: 3.7 meters
 AJ2876_SLEEVE-DEPTH  : 0.9 meters
 AJ2876
 AJ2876  HISTORY     - Date     Condition        Report By
 AJ2876  HISTORY     - 20000523 MONUMENTED       SECI
 AJ2876  HISTORY     - 20100128 GOOD             ILDT
 AJ2876  HISTORY     - 20100512 GOOD             GEOSPC
 AJ2876  HISTORY     - 20151221 GOOD             ASMINC
 AJ2876
 AJ2876                          STATION DESCRIPTION
 AJ2876
 AJ2876'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2876'STATION IS LOCATED APPROXIMATELY 3.1 MI NORTHWEST OF LAKE BLUFF,
 AJ2876'4.9 MI NORTHEAST OF LIBERTYVILLE IN SECTION 9, T49N, R12E.  TO REACH
 AJ2876'FROM THE JUNCTION OF IL RT 43 AND IL RT 137 PROCEED EAST ON IL RT 137
 AJ2876'0.6 MI TO THE STATION LOCATED 66 FT NORTH OF THE CENTERLINE OF IL RT
 AJ2876'137 WESTBOUND.  STATION IS 0.3 MI WEST OF IL RT 41, 106.9 FT WEST OF
 AJ2876'POWERPOLE (PP), 171 FT EAST OF PP, 34 FT NORTH OF MANHOLE, 40.8 FT
 AJ2876'NORTHWEST OF INLET, 34 FT NORTHWEST OF LIGHTPOLE, AND 2.0 FT
 AJ2876'SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO
 AJ2876'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW
 AJ2876'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2876
 AJ2876                          STATION RECOVERY (2010)
 AJ2876
 AJ2876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2876'RECOVERED IN GOOD CONDITION.
 AJ2876
 AJ2876                          STATION RECOVERY (2010)
 AJ2876
 AJ2876'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 AJ2876'RECOVERED AS DESCRIBED.
 AJ2876
 AJ2876                          STATION RECOVERY (2015)
 AJ2876
 AJ2876'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 AJ2876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2905 ***********************************************************************
 AJ2905  DESIGNATION -  LAK137 2A
 AJ2905  PID         -  AJ2905
 AJ2905  STATE/COUNTY-  IL/LAKE
 AJ2905  COUNTRY     -  US
 AJ2905  USGS QUAD   -  ZION (2018)
 AJ2905
 AJ2905                         *CURRENT SURVEY CONTROL
 AJ2905  ______________________________________________________________________
 AJ2905* NAD 83(2011) POSITION- 42 28 26.92455(N) 087 49 27.93842(W)   ADJUSTED
 AJ2905* NAD 83(2011) ELLIP HT-   160.204 (meters)        (06/27/12)   ADJUSTED
 AJ2905* NAD 83(2011) EPOCH   -  2010.00
 AJ2905* NAVD 88 ORTHO HEIGHT -   194.768 (meters)      639.00  (feet) ADJUSTED
 AJ2905  ______________________________________________________________________
 AJ2905  GEOID HEIGHT    -        -34.560 (meters)                     GEOID18
 AJ2905  NAD 83(2011) X  -    178,865.077 (meters)                     COMP
 AJ2905  NAD 83(2011) Y  - -4,708,318.172 (meters)                     COMP
 AJ2905  NAD 83(2011) Z  -  4,284,705.036 (meters)                     COMP
 AJ2905  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AJ2905  DYNAMIC HEIGHT  -        194.708 (meters)      638.80  (feet) COMP
 AJ2905  MODELED GRAVITY -    980,306.3   (mgal)                       NAVD 88
 AJ2905
 AJ2905  VERT ORDER      -  SECOND    CLASS I
 AJ2905
 AJ2905  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2905  Standards:
 AJ2905         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2905            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2905  -------------------------------------------------------------------
 AJ2905  NETWORK    0.55   0.88           0.25   0.19   0.45     -0.03741274
 AJ2905  -------------------------------------------------------------------
 AJ2905  Click here for local accuracies and other accuracy information.
 AJ2905
 AJ2905.The horizontal coordinates were established by GPS observations
 AJ2905.and adjusted by the National Geodetic Survey in June 2012.
 AJ2905
 AJ2905.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2905.been affixed to the stable North American tectonic plate. See 
 AJ2905.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2905
 AJ2905.The horizontal coordinates are valid at the epoch date displayed above
 AJ2905.which is a decimal equivalence of Year/Month/Day.
 AJ2905
 AJ2905.The orthometric height was determined by differential leveling and
 AJ2905.adjusted by the WI DEPT OF TRANSP
 AJ2905.in May 2012.
 AJ2905
 AJ2905.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2905.GEOID18 height accuracy estimate available here.
 AJ2905
 AJ2905.Click photographs - Photos may exist for this station.
 AJ2905
 AJ2905.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2905
 AJ2905.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2905
 AJ2905.The ellipsoidal height was determined by GPS observations
 AJ2905.and is referenced to NAD 83.
 AJ2905
 AJ2905.The dynamic height is computed by dividing the NAVD 88
 AJ2905.geopotential number by the normal gravity value computed on the
 AJ2905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2905.degrees latitude (g = 980.6199 gals.).
 AJ2905
 AJ2905.The modeled gravity was interpolated from observed gravity values.
 AJ2905
 AJ2905. The following values were computed from the NAD 83(2011) position.
 AJ2905
 AJ2905;                    North         East     Units Scale Factor Converg.
 AJ2905;SPC IL E     -   644,893.894   341,847.803   MT  0.99999654   +0 20 37.1
 AJ2905;SPC IL E     - 2,115,789.38  1,121,545.67   sFT  0.99999654   +0 20 37.1
 AJ2905;UTM  16      - 4,702,751.501   432,231.883   MT  0.99965650   -0 33 24.2
 AJ2905
 AJ2905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2905!SPC IL E     -   0.99997488  x   0.99999654  =   0.99997142
 AJ2905!UTM  16      -   0.99997488  x   0.99965650  =   0.99963138
 AJ2905
 AJ2905:                Primary Azimuth Mark                     Grid Az
 AJ2905:SPC IL E     -  LAK137 2B                                005 38 11.5
 AJ2905:UTM  16      -  LAK137 2B                                006 32 12.8
 AJ2905
 AJ2905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN3223102751(NAD 83)
 AJ2905
 AJ2905|---------------------------------------------------------------------|
 AJ2905| PID    Reference Object                     Distance      Geod. Az  |
 AJ2905|                                                           dddmmss.s |
 AJ2905| AJ2912 LAK137 2B                           APPROX. 0.7 KM 0055848.6 |
 AJ2905|---------------------------------------------------------------------|
 AJ2905
 AJ2905                          SUPERSEDED SURVEY CONTROL
 AJ2905
 AJ2905  NAD 83(2007)-  42 28 26.92464(N)    087 49 27.93942(W) AD(2002.00) 0
 AJ2905  ELLIP H (02/10/07)  160.234  (m)                       GP(2002.00)    
 AJ2905  NAD 83(1997)-  42 28 26.92472(N)    087 49 27.93966(W) AD(       ) 1
 AJ2905  ELLIP H (04/23/01)  160.257  (m)                       GP(       ) 3 1
 AJ2905  NAVD 88 (04/06/11)  194.767  (m)          639.00   (f) SUPERSEDED  2 1
 AJ2905  NAVD 88 (04/23/01)  194.8    (m)  GEOID99  model used  GPS OBS        
 AJ2905
 AJ2905.Superseded values are not recommended for survey control.
 AJ2905
 AJ2905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2905.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2905
 AJ2905_MARKER: I = METAL ROD
 AJ2905_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2905_STAMPING: LAK137-2A
 AJ2905_MARK LOGO: ILDT
 AJ2905_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2905_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2905_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2905+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2905_ROD/PIPE-DEPTH: 6.1 meters
 AJ2905_SLEEVE-DEPTH  : 0.9 meters
 AJ2905
 AJ2905  HISTORY     - Date     Condition        Report By
 AJ2905  HISTORY     - 20000525 MONUMENTED       SECI
 AJ2905  HISTORY     - 20071204 GOOD             ILDW
 AJ2905  HISTORY     - 20100708 GOOD             AMESC
 AJ2905
 AJ2905                          STATION DESCRIPTION
 AJ2905
 AJ2905'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2905'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF  WINTHROP HARBOR,
 AJ2905'1.6 MI NORTH OF ZION IN SECTION 9, T46N, R12E.  TO REACH FROM THE
 AJ2905'JUNCTION OF IL RT 137 AND IL RT 173 PROCEED NORTH ON IL RT 137 FOR 1.0
 AJ2905'MI TO THE STATION LOCATED 34.2 FT EAST OF THE CENTERLINE OF IL RT 137.
 AJ2905'STATION IS LOCATED 300 FT SOUTH OF 11TH ST, 300 FT NORTH OF 12TH
 AJ2905'ST, 160FT SOUTH OF ENTRANCE TO CHENEY'S AUTO CENTER, 60.5 FT SOUTH
 AJ2905'OF BITUMINOUS DRIVEWAY, 44FT NORTH OF CENTERLINE OF DRIVEWAY TO
 AJ2905'ADDRESS 1128,  111 FT SOUTHEAST OF POWERPOLE (PP), 103 FT
 AJ2905'NORTHEAST OF PP, 64.2 FT SOUTHEAST OF MANHOLE, 7 FT EAST OF
 AJ2905'BACK-OF-CURB, 4 FT EAST OF BIKE PATH, AND 97 FT SOUTH OF ORANGE
 AJ2905'FIBERGLASS WITNESS POST.   NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2905'INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET
 AJ2905'IN WOOD PHYSICAL TIES. (WB)
 AJ2905
 AJ2905                          STATION RECOVERY (2007)
 AJ2905
 AJ2905'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2007 (DJM)
 AJ2905'RECOVERED AS DESCRIBED
 AJ2905
 AJ2905                          STATION RECOVERY (2010)
 AJ2905
 AJ2905'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2905'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2912 ***********************************************************************
 AJ2912  DESIGNATION -  LAK137 2B
 AJ2912  PID         -  AJ2912
 AJ2912  STATE/COUNTY-  IL/LAKE
 AJ2912  COUNTRY     -  US
 AJ2912  USGS QUAD   -  ZION (2018)
 AJ2912
 AJ2912                         *CURRENT SURVEY CONTROL
 AJ2912  ______________________________________________________________________
 AJ2912* NAD 83(2011) POSITION- 42 28 47.91358(N) 087 49 24.96809(W)   ADJUSTED
 AJ2912* NAD 83(2011) ELLIP HT-   158.218 (meters)        (06/27/12)   ADJUSTED
 AJ2912* NAD 83(2011) EPOCH   -  2010.00
 AJ2912* NAVD 88 ORTHO HEIGHT -   192.791 (meters)      632.52  (feet) ADJUSTED
 AJ2912  ______________________________________________________________________
 AJ2912  GEOID HEIGHT    -        -34.569 (meters)                     GEOID18
 AJ2912  NAD 83(2011) X  -    178,916.215 (meters)                     COMP
 AJ2912  NAD 83(2011) Y  - -4,707,877.086 (meters)                     COMP
 AJ2912  NAD 83(2011) Z  -  4,285,181.374 (meters)                     COMP
 AJ2912  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 AJ2912  DYNAMIC HEIGHT  -        192.731 (meters)      632.32  (feet) COMP
 AJ2912  MODELED GRAVITY -    980,306.9   (mgal)                       NAVD 88
 AJ2912
 AJ2912  VERT ORDER      -  SECOND    CLASS I
 AJ2912
 AJ2912  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2912  Standards:
 AJ2912         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2912            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2912  -------------------------------------------------------------------
 AJ2912  NETWORK    0.73   1.14           0.33   0.26   0.58     -0.10317648
 AJ2912  -------------------------------------------------------------------
 AJ2912  Click here for local accuracies and other accuracy information.
 AJ2912
 AJ2912.The horizontal coordinates were established by GPS observations
 AJ2912.and adjusted by the National Geodetic Survey in June 2012.
 AJ2912
 AJ2912.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2912.been affixed to the stable North American tectonic plate. See 
 AJ2912.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2912
 AJ2912.The horizontal coordinates are valid at the epoch date displayed above
 AJ2912.which is a decimal equivalence of Year/Month/Day.
 AJ2912
 AJ2912.The orthometric height was determined by differential leveling and
 AJ2912.adjusted by the WI DEPT OF TRANSP
 AJ2912.in May 2012.
 AJ2912
 AJ2912.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2912.GEOID18 height accuracy estimate available here.
 AJ2912
 AJ2912.Click photographs - Photos may exist for this station.
 AJ2912
 AJ2912.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2912
 AJ2912.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2912
 AJ2912.The ellipsoidal height was determined by GPS observations
 AJ2912.and is referenced to NAD 83.
 AJ2912
 AJ2912.The dynamic height is computed by dividing the NAVD 88
 AJ2912.geopotential number by the normal gravity value computed on the
 AJ2912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2912.degrees latitude (g = 980.6199 gals.).
 AJ2912
 AJ2912.The modeled gravity was interpolated from observed gravity values.
 AJ2912
 AJ2912. The following values were computed from the NAD 83(2011) position.
 AJ2912
 AJ2912;                    North         East     Units Scale Factor Converg.
 AJ2912;SPC IL E     -   645,541.931   341,911.760   MT  0.99999660   +0 20 39.3
 AJ2912;SPC IL E     - 2,117,915.49  1,121,755.50   sFT  0.99999660   +0 20 39.3
 AJ2912;UTM  16      - 4,703,398.232   432,305.991   MT  0.99965638   -0 33 22.4
 AJ2912
 AJ2912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2912!SPC IL E     -   0.99997519  x   0.99999660  =   0.99997179
 AJ2912!UTM  16      -   0.99997519  x   0.99965638  =   0.99963158
 AJ2912
 AJ2912:                Primary Azimuth Mark                     Grid Az
 AJ2912:SPC IL E     -  LAK137 2A                                185 38 11.3
 AJ2912:UTM  16      -  LAK137 2A                                186 32 13.0
 AJ2912
 AJ2912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN3230503398(NAD 83)
 AJ2912
 AJ2912|---------------------------------------------------------------------|
 AJ2912| PID    Reference Object                     Distance      Geod. Az  |
 AJ2912|                                                           dddmmss.s |
 AJ2912| AJ2905 LAK137 2A                           APPROX. 0.7 KM 1855850.6 |
 AJ2912|---------------------------------------------------------------------|
 AJ2912
 AJ2912                          SUPERSEDED SURVEY CONTROL
 AJ2912
 AJ2912  NAD 83(2007)-  42 28 47.91367(N)    087 49 24.96909(W) AD(2002.00) 0
 AJ2912  ELLIP H (02/10/07)  158.249  (m)                       GP(2002.00)    
 AJ2912  NAD 83(1997)-  42 28 47.91377(N)    087 49 24.96936(W) AD(       ) 1
 AJ2912  ELLIP H (04/23/01)  158.271  (m)                       GP(       ) 3 1
 AJ2912  NAVD 88 (04/06/11)  192.790  (m)          632.51   (f) SUPERSEDED  2 1
 AJ2912  NAVD 88 (04/23/01)  192.8    (m)  GEOID99  model used  GPS OBS        
 AJ2912
 AJ2912.Superseded values are not recommended for survey control.
 AJ2912
 AJ2912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2912.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2912
 AJ2912_MARKER: I = METAL ROD
 AJ2912_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2912_STAMPING: LAK137-2B
 AJ2912_MARK LOGO: ILDT
 AJ2912_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2912_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2912_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2912+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2912_ROD/PIPE-DEPTH: 4.9 meters
 AJ2912_SLEEVE-DEPTH  : 0.9 meters
 AJ2912
 AJ2912  HISTORY     - Date     Condition        Report By
 AJ2912  HISTORY     - 20000525 MONUMENTED       SECI
 AJ2912  HISTORY     - 20071204 GOOD             ILDW
 AJ2912  HISTORY     - 20100708 GOOD             AMESC
 AJ2912
 AJ2912                          STATION DESCRIPTION
 AJ2912
 AJ2912'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2912'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF WINTHROP HARBOR,
 AJ2912'2.2 MI NORTH OF ZION IN SECTION 9, T46N, R12E.  TO REACH FROM THE
 AJ2912'JUNCTION OF IL RT 137 AND IL RT 173 PROCEED NORTH ON IL RT 137 FOR
 AJ2912'1.35 MI TO THE STATION LOCATED 42 FT WEST OF THE CENTERLINE OF IL RT
 AJ2912'137.  STATION IS LOCATED 0.1 MI NORTH OF 9TH ST, 223 FT SOUTH OF 8TH
 AJ2912'ST, 41.8 NORTH OF CENTERLINE OF ENTRANCE TO WINTHROP HARBOR FIRE
 AJ2912'DEPARTMENT, 14FT WEST OF BACK OF CURB, 174 FT EAST OF POWERPOLE
 AJ2912'(PP), 154 FT NORTHWEST OF PP, 76 FT WEST OF PP, 18FT EAST OF MORGAN
 AJ2912'WILLIAMS PARK SIGN, AND 18 FT EAST OF ORANGE FIBERGLASS WITNESS
 AJ2912'POST.   NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2912'DATUM POINT IS 0.60 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2912'PHYSICAL TIES. (WB)
 AJ2912
 AJ2912                          STATION RECOVERY (2007)
 AJ2912
 AJ2912'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2007 (DJM)
 AJ2912'ORANGE FIBERGLASS WITNESS POST MISSING
 AJ2912
 AJ2912                          STATION RECOVERY (2010)
 AJ2912
 AJ2912'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2912'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2856 ***********************************************************************
 AJ2856  DESIGNATION -  LAK14 1A
 AJ2856  PID         -  AJ2856
 AJ2856  STATE/COUNTY-  IL/LAKE
 AJ2856  COUNTRY     -  US
 AJ2856  USGS QUAD   -  BARRINGTON (2018)
 AJ2856
 AJ2856                         *CURRENT SURVEY CONTROL
 AJ2856  ______________________________________________________________________
 AJ2856* NAD 83(2011) POSITION- 42 11 00.69444(N) 088 11 26.24602(W)   ADJUSTED
 AJ2856* NAD 83(2011) ELLIP HT-   209.762 (meters)        (06/27/12)   ADJUSTED
 AJ2856* NAD 83(2011) EPOCH   -  2010.00
 AJ2856* NAVD 88 ORTHO HEIGHT -   243.6   (meters)      799.    (feet) GPS OBS
 AJ2856  ______________________________________________________________________
 AJ2856  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2856  GEOID HEIGHT    -        -33.825 (meters)                     GEOID18
 AJ2856  NAD 83(2011) X  -    149,456.731 (meters)                     COMP
 AJ2856  NAD 83(2011) Y  - -4,731,129.723 (meters)                     COMP
 AJ2856  NAD 83(2011) Z  -  4,260,871.968 (meters)                     COMP
 AJ2856  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 AJ2856
 AJ2856  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2856  Standards:
 AJ2856         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2856            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2856  -------------------------------------------------------------------
 AJ2856  NETWORK    0.56   0.90           0.26   0.19   0.46     -0.06410616
 AJ2856  -------------------------------------------------------------------
 AJ2856  Click here for local accuracies and other accuracy information.
 AJ2856
 AJ2856.The horizontal coordinates were established by GPS observations
 AJ2856.and adjusted by the National Geodetic Survey in June 2012.
 AJ2856
 AJ2856.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2856.been affixed to the stable North American tectonic plate. See 
 AJ2856.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2856
 AJ2856.The horizontal coordinates are valid at the epoch date displayed above
 AJ2856.which is a decimal equivalence of Year/Month/Day.
 AJ2856
 AJ2856.The orthometric height was determined by GPS observations and a
 AJ2856.high-resolution geoid model.
 AJ2856
 AJ2856.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2856.GEOID18 height accuracy estimate available here.
 AJ2856
 AJ2856.Click photographs - Photos may exist for this station.
 AJ2856
 AJ2856.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2856
 AJ2856.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2856
 AJ2856.The ellipsoidal height was determined by GPS observations
 AJ2856.and is referenced to NAD 83.
 AJ2856
 AJ2856. The following values were computed from the NAD 83(2011) position.
 AJ2856
 AJ2856;                    North         East     Units Scale Factor Converg.
 AJ2856;SPC IL E     -   612,497.147   311,789.257   MT  0.99997671   +0 05 45.0
 AJ2856;SPC IL E     - 2,009,501.06  1,022,928.59   sFT  0.99997671   +0 05 45.0
 AJ2856;UTM  16      - 4,670,839.307   401,678.494   MT  0.99971895   -0 47 58.5
 AJ2856
 AJ2856!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2856!SPC IL E     -   0.99996710  x   0.99997671  =   0.99994381
 AJ2856!UTM  16      -   0.99996710  x   0.99971895  =   0.99968606
 AJ2856
 AJ2856:                Primary Azimuth Mark                     Grid Az
 AJ2856:SPC IL E     -  LAK14 1B                                 125 54 13.9
 AJ2856:UTM  16      -  LAK14 1B                                 126 47 57.4
 AJ2856
 AJ2856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0167870839(NAD 83)
 AJ2856
 AJ2856|---------------------------------------------------------------------|
 AJ2856| PID    Reference Object                     Distance      Geod. Az  |
 AJ2856|                                                           dddmmss.s |
 AJ2856| AJ2850 LAK14 1B                            APPROX. 1.5 KM 1255958.9 |
 AJ2856|---------------------------------------------------------------------|
 AJ2856
 AJ2856                          SUPERSEDED SURVEY CONTROL
 AJ2856
 AJ2856  NAD 83(2007)-  42 11 00.69451(N)    088 11 26.24701(W) AD(2002.00) 0
 AJ2856  ELLIP H (02/10/07)  209.792  (m)                       GP(2002.00)    
 AJ2856  ELLIP H (02/03/05)  209.789  (m)                       GP(       ) 4 2
 AJ2856  NAD 83(1997)-  42 11 00.69460(N)    088 11 26.24678(W) AD(       ) 1
 AJ2856  ELLIP H (04/23/01)  209.800  (m)                       GP(       ) 3 1
 AJ2856  NAVD 88 (04/24/01)  243.6    (m)  UNKNOWN  model used  GPS OBS        
 AJ2856  NAVD 88 (04/23/01)  243.6    (m)  GEOID99  model used  GPS OBS        
 AJ2856
 AJ2856.Superseded values are not recommended for survey control.
 AJ2856
 AJ2856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2856.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2856
 AJ2856_MARKER: I = METAL ROD
 AJ2856_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2856_STAMPING: LAK14-1A
 AJ2856_MARK LOGO: ILDT
 AJ2856_PROJECTION: FLUSH
 AJ2856_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2856_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2856_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2856+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2014
 AJ2856_ROD/PIPE-DEPTH: 6.1 meters
 AJ2856_SLEEVE-DEPTH  : 0.9 meters
 AJ2856
 AJ2856  HISTORY     - Date     Condition        Report By
 AJ2856  HISTORY     - 20000519 MONUMENTED       SECI
 AJ2856  HISTORY     - 20141009 GOOD             ILDT
 AJ2856
 AJ2856                          STATION DESCRIPTION
 AJ2856
 AJ2856'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2856'STATION IS LOCATED WITHIN THE CITY OF LAKE BARRINGTON ,
 AJ2856'3.7 MI SOUTHWEST OF NORTH BARRINGTON IN SECTION 21, T43N, R9E.  TO
 AJ2856'REACH FROM THE JUNCTION OF IL RT 59 AND US RT 14 PROCEED
 AJ2856'NORTHWEST ON IL RT 14 FOR 3.2 MI TO THE STATION LOCATED IN THE
 AJ2856'SOUTHEAST GRASS MEDIAN OF INTERSECTION US RT 14 AND KELSEY/PLUM
 AJ2856'TREE RD.  STATION IS LOCATED 212 FT WEST OF POWERPOLE (PP), 109.5 FT
 AJ2856'SOUTHWEST OF PP, 153.7 FT SOUTH OF PP, 66 FT SOUTHEAST OF
 AJ2856'EDGE-OF-PAVEMENT OF KELSEY RD, 36 FT SOUTHWEST OF CENTERLINE OF
 AJ2856'US RT 14 WESTBOUND, 27.5 FT NORTHEAST OF CENTERLINE OF US RT 14
 AJ2856'EASTBOUND, 20.6 FT WEST OF DO NOT ENTER SIGN, AND 2 FT SOUTHEAST
 AJ2856'OF ORANGE FIBERGLASS WITNESS POST.   NOTE - ACCESS TO DATUM POINT
 AJ2856'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS
 AJ2856'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2856
 AJ2856                          STATION RECOVERY (2014)
 AJ2856
 AJ2856'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2856'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2850 ***********************************************************************
 AJ2850  DESIGNATION -  LAK14 1B
 AJ2850  PID         -  AJ2850
 AJ2850  STATE/COUNTY-  IL/LAKE
 AJ2850  COUNTRY     -  US
 AJ2850  USGS QUAD   -  BARRINGTON (2018)
 AJ2850
 AJ2850                         *CURRENT SURVEY CONTROL
 AJ2850  ______________________________________________________________________
 AJ2850* NAD 83(2011) POSITION- 42 10 32.18542(N) 088 10 33.49884(W)   ADJUSTED
 AJ2850* NAD 83(2011) ELLIP HT-   204.436 (meters)        (06/27/12)   ADJUSTED
 AJ2850* NAD 83(2011) EPOCH   -  2010.00
 AJ2850* NAVD 88 ORTHO HEIGHT -   238.2   (meters)      781.    (feet) GPS OBS
 AJ2850  ______________________________________________________________________
 AJ2850  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2850  GEOID HEIGHT    -        -33.746 (meters)                     GEOID99
 AJ2850  GEOID HEIGHT    -        -33.816 (meters)                     GEOID18
 AJ2850  NAD 83(2011) X  -    150,685.271 (meters)                     COMP
 AJ2850  NAD 83(2011) Y  - -4,731,677.761 (meters)                     COMP
 AJ2850  NAD 83(2011) Z  -  4,260,216.522 (meters)                     COMP
 AJ2850  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 AJ2850
 AJ2850  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2850  Standards:
 AJ2850         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2850            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2850  -------------------------------------------------------------------
 AJ2850  NETWORK    0.81   1.39           0.36   0.29   0.71     -0.22104892
 AJ2850  -------------------------------------------------------------------
 AJ2850  Click here for local accuracies and other accuracy information.
 AJ2850
 AJ2850.The horizontal coordinates were established by GPS observations
 AJ2850.and adjusted by the National Geodetic Survey in June 2012.
 AJ2850
 AJ2850.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2850.been affixed to the stable North American tectonic plate. See 
 AJ2850.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2850
 AJ2850.The horizontal coordinates are valid at the epoch date displayed above
 AJ2850.which is a decimal equivalence of Year/Month/Day.
 AJ2850
 AJ2850.The orthometric height was determined by GPS observations and a
 AJ2850.high-resolution geoid model.
 AJ2850
 AJ2850.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2850.GEOID18 height accuracy estimate available here.
 AJ2850
 AJ2850.Click photographs - Photos may exist for this station.
 AJ2850
 AJ2850.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2850
 AJ2850.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2850
 AJ2850.The ellipsoidal height was determined by GPS observations
 AJ2850.and is referenced to NAD 83.
 AJ2850
 AJ2850. The following values were computed from the NAD 83(2011) position.
 AJ2850
 AJ2850;                    North         East     Units Scale Factor Converg.
 AJ2850;SPC IL E     -   611,619.661   313,001.284   MT  0.99997708   +0 06 20.4
 AJ2850;SPC IL E     - 2,006,622.17  1,026,905.05   sFT  0.99997708   +0 06 20.4
 AJ2850;UTM  16      - 4,669,943.221   402,876.350   MT  0.99971607   -0 47 22.6
 AJ2850
 AJ2850!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2850!SPC IL E     -   0.99996794  x   0.99997708  =   0.99994502
 AJ2850!UTM  16      -   0.99996794  x   0.99971607  =   0.99968402
 AJ2850
 AJ2850:                Primary Azimuth Mark                     Grid Az
 AJ2850:SPC IL E     -  LAK14 1A                                 305 54 13.9
 AJ2850:UTM  16      -  LAK14 1A                                 306 47 56.9
 AJ2850
 AJ2850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0287669943(NAD 83)
 AJ2850
 AJ2850|---------------------------------------------------------------------|
 AJ2850| PID    Reference Object                     Distance      Geod. Az  |
 AJ2850|                                                           dddmmss.s |
 AJ2850| AJ2856 LAK14 1A                            APPROX. 1.5 KM 3060034.3 |
 AJ2850|---------------------------------------------------------------------|
 AJ2850
 AJ2850                          SUPERSEDED SURVEY CONTROL
 AJ2850
 AJ2850  NAD 83(2007)-  42 10 32.18548(N)    088 10 33.49983(W) AD(2002.00) 0
 AJ2850  ELLIP H (02/10/07)  204.466  (m)                       GP(2002.00)    
 AJ2850  NAD 83(1997)-  42 10 32.18555(N)    088 10 33.49954(W) AD(       ) 1
 AJ2850  ELLIP H (04/23/01)  204.476  (m)                       GP(       ) 3 1
 AJ2850
 AJ2850.Superseded values are not recommended for survey control.
 AJ2850
 AJ2850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2850.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2850
 AJ2850_MARKER: I = METAL ROD
 AJ2850_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2850_STAMPING: LAK14-1B
 AJ2850_MARK LOGO: ILDT
 AJ2850_PROJECTION: FLUSH
 AJ2850_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2850_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2850+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2000
 AJ2850_ROD/PIPE-DEPTH: 13.4 meters
 AJ2850_SLEEVE-DEPTH  : 0.9 meters
 AJ2850
 AJ2850  HISTORY     - Date     Condition        Report By
 AJ2850  HISTORY     - 20000519 MONUMENTED       SECI
 AJ2850
 AJ2850                          STATION DESCRIPTION
 AJ2850
 AJ2850'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2850'STATION IS LOCATED WITHIN THE CITY OF BARRINGTON HILLS,
 AJ2850'3.4 MI SOUTHWEST OF NORTH BARRINGTON IN SECTION 27, T43N, R9E.  TO
 AJ2850'REACH FROM THE JUNCTION OF IL RT 59 AND US RT 14 PROCEED
 AJ2850'NORTHWEST ON US RT 14 FOR 2.4 MI TO THE STATION LOCATED IN THE
 AJ2850'SOUTHWEST CORNER OF INTERSECTION OF US RT 14 AND CUBA RD.
 AJ2850'STATION IS LOCATED 0.9 MILES SOUTHEAST OF KELSEY RD, 68 FT
 AJ2850'SOUTHWEST OF EDGE-OF-PAVEMENT OF US RT 14, 48.9 FT NORTHWEST OF
 AJ2850'CENTERLINE OF CUBA RD, 149.8 FT NORTHWEST OF POWERPOLE (PP), 78.8
 AJ2850'FT NORTHEAST OF PP, 124 FT EAST OF PP, 86.5 FT WEST OF
 AJ2850'STOP SIGN, 48 FT NORTHEAST OF CENTERLINE OF RAILROAD TRACKS, AND 6
 AJ2850'FT NORTHEAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2850'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.55 FT BELOW
 AJ2850'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2910 ***********************************************************************
 AJ2910  DESIGNATION -  LAK173 1A
 AJ2910  PID         -  AJ2910
 AJ2910  STATE/COUNTY-  IL/LAKE
 AJ2910  COUNTRY     -  US
 AJ2910  USGS QUAD   -  FOX LAKE (2018)
 AJ2910
 AJ2910                         *CURRENT SURVEY CONTROL
 AJ2910  ______________________________________________________________________
 AJ2910* NAD 83(2011) POSITION- 42 28 40.16940(N) 088 10 06.97524(W)   ADJUSTED
 AJ2910* NAD 83(2011) ELLIP HT-   195.042 (meters)        (06/27/12)   ADJUSTED
 AJ2910* NAD 83(2011) EPOCH   -  2010.00
 AJ2910* NAVD 88 ORTHO HEIGHT -   229.383 (meters)      752.57  (feet) ADJUSTED
 AJ2910  ______________________________________________________________________
 AJ2910  GEOID HEIGHT    -        -34.352 (meters)                     GEOID18
 AJ2910  NAD 83(2011) X  -    150,571.060 (meters)                     COMP
 AJ2910  NAD 83(2011) Y  - -4,709,057.501 (meters)                     COMP
 AJ2910  NAD 83(2011) Z  -  4,285,030.001 (meters)                     COMP
 AJ2910  LAPLACE CORR    -         -2.39  (seconds)                    DEFLEC18
 AJ2910  DYNAMIC HEIGHT  -        229.309 (meters)      752.32  (feet) COMP
 AJ2910  MODELED GRAVITY -    980,296.1   (mgal)                       NAVD 88
 AJ2910
 AJ2910  VERT ORDER      -  SECOND    CLASS I
 AJ2910
 AJ2910  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2910  Standards:
 AJ2910         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2910            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2910  -------------------------------------------------------------------
 AJ2910  NETWORK    0.56   0.96           0.25   0.20   0.49      0.01087859
 AJ2910  -------------------------------------------------------------------
 AJ2910  Click here for local accuracies and other accuracy information.
 AJ2910
 AJ2910.The horizontal coordinates were established by GPS observations
 AJ2910.and adjusted by the National Geodetic Survey in June 2012.
 AJ2910
 AJ2910.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2910.been affixed to the stable North American tectonic plate. See 
 AJ2910.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2910
 AJ2910.The horizontal coordinates are valid at the epoch date displayed above
 AJ2910.which is a decimal equivalence of Year/Month/Day.
 AJ2910
 AJ2910.The orthometric height was determined by differential leveling and
 AJ2910.adjusted by the WI DEPT OF TRANSP
 AJ2910.in May 2012.
 AJ2910
 AJ2910.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2910.GEOID18 height accuracy estimate available here.
 AJ2910
 AJ2910.Click photographs - Photos may exist for this station.
 AJ2910
 AJ2910.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2910
 AJ2910.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2910
 AJ2910.The ellipsoidal height was determined by GPS observations
 AJ2910.and is referenced to NAD 83.
 AJ2910
 AJ2910.The dynamic height is computed by dividing the NAVD 88
 AJ2910.geopotential number by the normal gravity value computed on the
 AJ2910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2910.degrees latitude (g = 980.6199 gals.).
 AJ2910
 AJ2910.The modeled gravity was interpolated from observed gravity values.
 AJ2910
 AJ2910. The following values were computed from the NAD 83(2011) position.
 AJ2910
 AJ2910;                    North         East     Units Scale Factor Converg.
 AJ2910;SPC IL E     -   645,190.223   313,545.016   MT  0.99997726   +0 06 40.5
 AJ2910;SPC IL E     - 2,116,761.59  1,028,688.94   sFT  0.99997726   +0 06 40.5
 AJ2910;UTM  16      - 4,703,492.336   403,945.790   MT  0.99971352   -0 47 21.2
 AJ2910
 AJ2910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2910!SPC IL E     -   0.99996941  x   0.99997726  =   0.99994667
 AJ2910!UTM  16      -   0.99996941  x   0.99971352  =   0.99968294
 AJ2910
 AJ2910:                Primary Azimuth Mark                     Grid Az
 AJ2910:SPC IL E     -  LAK173 1B                                095 28 49.1
 AJ2910:UTM  16      -  LAK173 1B                                096 22 50.8
 AJ2910
 AJ2910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0394503492(NAD 83)
 AJ2910
 AJ2910|---------------------------------------------------------------------|
 AJ2910| PID    Reference Object                     Distance      Geod. Az  |
 AJ2910|                                                           dddmmss.s |
 AJ2910| AJ2911 LAK173 1B                           APPROX. 0.6 KM 0953529.6 |
 AJ2910|---------------------------------------------------------------------|
 AJ2910
 AJ2910                          SUPERSEDED SURVEY CONTROL
 AJ2910
 AJ2910  NAD 83(2007)-  42 28 40.16955(N)    088 10 06.97627(W) AD(2002.00) 0
 AJ2910  ELLIP H (02/10/07)  195.071  (m)                       GP(2002.00)    
 AJ2910  NAD 83(1997)-  42 28 40.16969(N)    088 10 06.97598(W) AD(       ) 1
 AJ2910  ELLIP H (04/23/01)  195.092  (m)                       GP(       ) 3 1
 AJ2910  NAVD 88 (04/06/11)  229.364  (m)          752.51   (f) SUPERSEDED  2 1
 AJ2910  NAVD 88 (04/23/01)  229.4    (m)  GEOID99  model used  GPS OBS        
 AJ2910
 AJ2910.Superseded values are not recommended for survey control.
 AJ2910
 AJ2910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2910.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2910
 AJ2910_MARKER: I = METAL ROD
 AJ2910_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2910_STAMPING: LAK173-1A
 AJ2910_MARK LOGO: ILDT
 AJ2910_PROJECTION: FLUSH
 AJ2910_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2910_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2910+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2910_ROD/PIPE-DEPTH: 3.7 meters
 AJ2910_SLEEVE-DEPTH  : 0.9 meters
 AJ2910
 AJ2910  HISTORY     - Date     Condition        Report By
 AJ2910  HISTORY     - 20000526 MONUMENTED       SECI
 AJ2910  HISTORY     - 20040403 GOOD             USPSQD
 AJ2910  HISTORY     - 20100126 GOOD             ILDT
 AJ2910  HISTORY     - 20100708 GOOD             AMESC
 AJ2910
 AJ2910                          STATION DESCRIPTION
 AJ2910
 AJ2910'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2910'STATION IS LOCATED 4.3 MI WEST OF ANTIOCH, 3.3 MI NORTH OF FOX LAKE,
 AJ2910'1.5 MI SOUTH OF WISCONSIN/ILLINOIS BORDER IN SECTION 10, T46N, R9E.
 AJ2910'TO REACH FROM THE JUNCTION OF IL RT 173 AND IL RT 59 PROCEED WEST
 AJ2910'ON IL RT 173 FOR 3.7 MI TO THE STATION LOCATED 39 FT SOUTH OF THE
 AJ2910'CENTERLINE OF IL RT 173.  STATION IS LOCATED 0.25 MI EAST OF
 AJ2910'CHAIN-O-LAKES STATE PARK ENTRANCE (OAK POINT), 260 FT WEST OF FIELD
 AJ2910'ENTRANCE, 250 FT EAST OF BITUMINOUS DRIVE TO ADRESS 27536, 250 FT
 AJ2910'EAST OF END OF GUARDRAIL, 127 FT SOUTHEAST OF POWERPOLE (PP), 120
 AJ2910'FT SOUTHWEST OF PP, 3 FT NORTH OF BARBWIRE FENCE, AND 3 FT NORTH
 AJ2910'OF ORANGE FIBERGLASS WITNESS POST. STATION IS ACROSS RT 173 FROM
 AJ2910'BRICK RANCH HOUSE ON HILL.  NOTE - ACCESS TO DATUM POINT
 AJ2910'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS
 AJ2910'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2910
 AJ2910                          STATION RECOVERY (2004)
 AJ2910
 AJ2910'RECOVERY NOTE BY US POWER SQUADRON 2004 (GB)
 AJ2910'RECOVERED IN GOOD CONDITION.
 AJ2910
 AJ2910                          STATION RECOVERY (2010)
 AJ2910
 AJ2910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2910'RECOVERED IN GOOD CONDITION.
 AJ2910
 AJ2910                          STATION RECOVERY (2010)
 AJ2910
 AJ2910'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2910'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2911 ***********************************************************************
 AJ2911  DESIGNATION -  LAK173 1B
 AJ2911  PID         -  AJ2911
 AJ2911  STATE/COUNTY-  IL/LAKE
 AJ2911  COUNTRY     -  US
 AJ2911  USGS QUAD   -  FOX LAKE (2018)
 AJ2911
 AJ2911                         *CURRENT SURVEY CONTROL
 AJ2911  ______________________________________________________________________
 AJ2911* NAD 83(2011) POSITION- 42 28 38.27673(N) 088 09 40.87074(W)   ADJUSTED
 AJ2911* NAD 83(2011) ELLIP HT-   194.879 (meters)        (06/27/12)   ADJUSTED
 AJ2911* NAD 83(2011) EPOCH   -  2010.00
 AJ2911* NAVD 88 ORTHO HEIGHT -   229.224 (meters)      752.05  (feet) ADJUSTED
 AJ2911  ______________________________________________________________________
 AJ2911  GEOID HEIGHT    -        -34.359 (meters)                     GEOID18
 AJ2911  NAD 83(2011) X  -    151,168.290 (meters)                     COMP
 AJ2911  NAD 83(2011) Y  - -4,709,077.706 (meters)                     COMP
 AJ2911  NAD 83(2011) Z  -  4,284,986.816 (meters)                     COMP
 AJ2911  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 AJ2911  DYNAMIC HEIGHT  -        229.150 (meters)      751.80  (feet) COMP
 AJ2911  MODELED GRAVITY -    980,296.0   (mgal)                       NAVD 88
 AJ2911
 AJ2911  VERT ORDER      -  SECOND    CLASS I
 AJ2911
 AJ2911  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2911  Standards:
 AJ2911         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2911            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2911  -------------------------------------------------------------------
 AJ2911  NETWORK    0.62   1.08           0.27   0.23   0.55      0.07134876
 AJ2911  -------------------------------------------------------------------
 AJ2911  Click here for local accuracies and other accuracy information.
 AJ2911
 AJ2911.The horizontal coordinates were established by GPS observations
 AJ2911.and adjusted by the National Geodetic Survey in June 2012.
 AJ2911
 AJ2911.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2911.been affixed to the stable North American tectonic plate. See 
 AJ2911.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2911
 AJ2911.The horizontal coordinates are valid at the epoch date displayed above
 AJ2911.which is a decimal equivalence of Year/Month/Day.
 AJ2911
 AJ2911.The orthometric height was determined by differential leveling and
 AJ2911.adjusted by the WI DEPT OF TRANSP
 AJ2911.in May 2012.
 AJ2911
 AJ2911.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2911.GEOID18 height accuracy estimate available here.
 AJ2911
 AJ2911.Click photographs - Photos may exist for this station.
 AJ2911
 AJ2911.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2911
 AJ2911.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2911
 AJ2911.The ellipsoidal height was determined by GPS observations
 AJ2911.and is referenced to NAD 83.
 AJ2911
 AJ2911.The dynamic height is computed by dividing the NAVD 88
 AJ2911.geopotential number by the normal gravity value computed on the
 AJ2911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2911.degrees latitude (g = 980.6199 gals.).
 AJ2911
 AJ2911.The modeled gravity was interpolated from observed gravity values.
 AJ2911
 AJ2911. The following values were computed from the NAD 83(2011) position.
 AJ2911
 AJ2911;                    North         East     Units Scale Factor Converg.
 AJ2911;SPC IL E     -   645,133.007   314,141.376   MT  0.99997746   +0 06 58.1
 AJ2911;SPC IL E     - 2,116,573.87  1,030,645.50   sFT  0.99997746   +0 06 58.1
 AJ2911;UTM  16      - 4,703,425.772   404,541.020   MT  0.99971211   -0 47 03.5
 AJ2911
 AJ2911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2911!SPC IL E     -   0.99996944  x   0.99997746  =   0.99994690
 AJ2911!UTM  16      -   0.99996944  x   0.99971211  =   0.99968156
 AJ2911
 AJ2911:                Primary Azimuth Mark                     Grid Az
 AJ2911:SPC IL E     -  LAK173 1A                                275 28 49.1
 AJ2911:UTM  16      -  LAK173 1A                                276 22 50.7
 AJ2911
 AJ2911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0454103425(NAD 83)
 AJ2911
 AJ2911|---------------------------------------------------------------------|
 AJ2911| PID    Reference Object                     Distance      Geod. Az  |
 AJ2911|                                                           dddmmss.s |
 AJ2911| AJ2910 LAK173 1A                           APPROX. 0.6 KM 2753547.2 |
 AJ2911|---------------------------------------------------------------------|
 AJ2911
 AJ2911                          SUPERSEDED SURVEY CONTROL
 AJ2911
 AJ2911  NAD 83(2007)-  42 28 38.27687(N)    088 09 40.87177(W) AD(2002.00) 0
 AJ2911  ELLIP H (02/10/07)  194.908  (m)                       GP(2002.00)    
 AJ2911  NAD 83(1997)-  42 28 38.27704(N)    088 09 40.87148(W) AD(       ) 1
 AJ2911  ELLIP H (04/23/01)  194.928  (m)                       GP(       ) 3 1
 AJ2911  NAVD 88 (04/06/11)  229.205  (m)          751.98   (f) SUPERSEDED  2 1
 AJ2911  NAVD 88 (04/23/01)  229.2    (m)  GEOID99  model used  GPS OBS        
 AJ2911
 AJ2911.Superseded values are not recommended for survey control.
 AJ2911
 AJ2911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2911.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2911
 AJ2911_MARKER: I = METAL ROD
 AJ2911_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2911+WITH SETTING: INFORMATION.
 AJ2911_STAMPING: LAK173-1B
 AJ2911_MARK LOGO: ILDT
 AJ2911_PROJECTION: FLUSH
 AJ2911_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2911+STABILITY: SURFACE MOTION
 AJ2911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2911+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2911_ROD/PIPE-DEPTH: 2.4 meters
 AJ2911_SLEEVE-DEPTH  : 0.9 meters
 AJ2911
 AJ2911  HISTORY     - Date     Condition        Report By
 AJ2911  HISTORY     - 20000526 MONUMENTED       SECI
 AJ2911  HISTORY     - 20040403 GOOD             USPSQD
 AJ2911  HISTORY     - 20100126 GOOD             ILDT
 AJ2911  HISTORY     - 20100708 GOOD             AMESC
 AJ2911
 AJ2911                          STATION DESCRIPTION
 AJ2911
 AJ2911'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2911'STATION IS LOCATED 3.7 MI WEST OF ANTIOCH, 3.4 MI NORTH OF FOX LAKE,
 AJ2911'1.4 MI SOUTH OF WISCONSIN/ILLINOIS BORDER IN SECTION 10, T46N, R9E.
 AJ2911'TO REACH FROM THE JUNCTION OF IL RT 173 AND IL RT 59 PROCEED WEST
 AJ2911'ON IL RT 173 FOR 3.2 MI TO THE STATION LOCATED 40 FT NORTH OF THE
 AJ2911'CENTERLINE OF IL RT 173.  STATION IS LOCATED 330 FT EAST OF AGGREGATE
 AJ2911'DRIVE(WELLS LANE) FOR ADDRESS 27166, 27244, 27240, 27270, 135 FT WEST
 AJ2911'OF PEDERSEN LANE, 142 FT NORTHWEST OF POWERPOLE (PP), 94.5 FT
 AJ2911'NORTHEAST OF PP, 45 FT EAST OF UTILITY BOX, AND 1 FT SOUTH OF
 AJ2911'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2911'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  THE ROD
 AJ2911'WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2911'PHYSICAL TIES. (WB)
 AJ2911
 AJ2911                          STATION RECOVERY (2004)
 AJ2911
 AJ2911'RECOVERY NOTE BY US POWER SQUADRON 2004 (GB)
 AJ2911'RECOVERED IN GOOD CONDITION.
 AJ2911
 AJ2911                          STATION RECOVERY (2010)
 AJ2911
 AJ2911'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2911'RECOVERED IN GOOD CONDITION.
 AJ2911
 AJ2911                          STATION RECOVERY (2010)
 AJ2911
 AJ2911'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2911'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2897 ***********************************************************************
 AJ2897  DESIGNATION -  LAK173 2A
 AJ2897  PID         -  AJ2897
 AJ2897  STATE/COUNTY-  IL/LAKE
 AJ2897  COUNTRY     -  US
 AJ2897  USGS QUAD   -  WADSWORTH (2018)
 AJ2897
 AJ2897                         *CURRENT SURVEY CONTROL
 AJ2897  ______________________________________________________________________
 AJ2897* NAD 83(2011) POSITION- 42 27 53.68122(N) 087 54 49.11767(W)   ADJUSTED
 AJ2897* NAD 83(2011) ELLIP HT-   186.612 (meters)        (06/27/12)   ADJUSTED
 AJ2897* NAD 83(2011) EPOCH   -  2010.00
 AJ2897* NAVD 88 ORTHO HEIGHT -   221.116 (meters)      725.44  (feet) ADJUSTED
 AJ2897  ______________________________________________________________________
 AJ2897  GEOID HEIGHT    -        -34.501 (meters)                     GEOID18
 AJ2897  NAD 83(2011) X  -    171,559.367 (meters)                     COMP
 AJ2897  NAD 83(2011) Y  - -4,709,302.598 (meters)                     COMP
 AJ2897  NAD 83(2011) Z  -  4,283,966.205 (meters)                     COMP
 AJ2897  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 AJ2897  DYNAMIC HEIGHT  -        221.046 (meters)      725.22  (feet) COMP
 AJ2897  MODELED GRAVITY -    980,297.7   (mgal)                       NAVD 88
 AJ2897
 AJ2897  VERT ORDER      -  SECOND    CLASS I
 AJ2897
 AJ2897  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2897  Standards:
 AJ2897         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2897            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2897  -------------------------------------------------------------------
 AJ2897  NETWORK    0.75   1.22           0.35   0.23   0.62     -0.19397456
 AJ2897  -------------------------------------------------------------------
 AJ2897  Click here for local accuracies and other accuracy information.
 AJ2897
 AJ2897.The horizontal coordinates were established by GPS observations
 AJ2897.and adjusted by the National Geodetic Survey in June 2012.
 AJ2897
 AJ2897.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2897.been affixed to the stable North American tectonic plate. See 
 AJ2897.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2897
 AJ2897.The horizontal coordinates are valid at the epoch date displayed above
 AJ2897.which is a decimal equivalence of Year/Month/Day.
 AJ2897
 AJ2897.The orthometric height was determined by differential leveling and
 AJ2897.adjusted by the WI DEPT OF TRANSP
 AJ2897.in May 2012.
 AJ2897
 AJ2897.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2897.GEOID18 height accuracy estimate available here.
 AJ2897
 AJ2897.Click photographs - Photos may exist for this station.
 AJ2897
 AJ2897.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2897
 AJ2897.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2897
 AJ2897.The ellipsoidal height was determined by GPS observations
 AJ2897.and is referenced to NAD 83.
 AJ2897
 AJ2897.The dynamic height is computed by dividing the NAVD 88
 AJ2897.geopotential number by the normal gravity value computed on the
 AJ2897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2897.degrees latitude (g = 980.6199 gals.).
 AJ2897
 AJ2897.The modeled gravity was interpolated from observed gravity values.
 AJ2897
 AJ2897. The following values were computed from the NAD 83(2011) position.
 AJ2897
 AJ2897;                    North         East     Units Scale Factor Converg.
 AJ2897;SPC IL E     -   643,828.008   334,516.512   MT  0.99998965   +0 17 00.1
 AJ2897;SPC IL E     - 2,112,292.39  1,097,492.92   sFT  0.99998965   +0 17 00.1
 AJ2897;UTM  16      - 4,701,801.253   424,887.176   MT  0.99966941   -0 37 00.7
 AJ2897
 AJ2897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2897!SPC IL E     -   0.99997073  x   0.99998965  =   0.99996038
 AJ2897!UTM  16      -   0.99997073  x   0.99966941  =   0.99964015
 AJ2897
 AJ2897:                Primary Azimuth Mark                     Grid Az
 AJ2897:SPC IL E     -  LAK173 2B                                088 55 45.9
 AJ2897:UTM  16      -  LAK173 2B                                089 49 46.7
 AJ2897
 AJ2897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN2488701801(NAD 83)
 AJ2897
 AJ2897|---------------------------------------------------------------------|
 AJ2897| PID    Reference Object                     Distance      Geod. Az  |
 AJ2897|                                                           dddmmss.s |
 AJ2897| AJ2898 LAK173 2B                           APPROX. 1.0 KM 0891246.0 |
 AJ2897|---------------------------------------------------------------------|
 AJ2897
 AJ2897                          SUPERSEDED SURVEY CONTROL
 AJ2897
 AJ2897  NAD 83(2007)-  42 27 53.68132(N)    087 54 49.11868(W) AD(2002.00) 0
 AJ2897  ELLIP H (02/10/07)  186.642  (m)                       GP(2002.00)    
 AJ2897  NAD 83(1997)-  42 27 53.68136(N)    087 54 49.11878(W) AD(       ) 1
 AJ2897  ELLIP H (04/23/01)  186.669  (m)                       GP(       ) 3 1
 AJ2897  NAVD 88 (04/06/11)  221.110  (m)          725.43   (f) SUPERSEDED  2 1
 AJ2897  NAVD 88 (04/23/01)  221.1    (m)  GEOID99  model used  GPS OBS        
 AJ2897
 AJ2897.Superseded values are not recommended for survey control.
 AJ2897
 AJ2897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2897.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2897
 AJ2897_MARKER: I = METAL ROD
 AJ2897_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2897+WITH SETTING: INFORMATION.
 AJ2897_STAMPING: LAK173-2A
 AJ2897_MARK LOGO: ILDT
 AJ2897_PROJECTION: FLUSH
 AJ2897_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2897_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2897+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2897_ROD/PIPE-DEPTH: 2.4 meters
 AJ2897_SLEEVE-DEPTH  : 0.9 meters
 AJ2897
 AJ2897  HISTORY     - Date     Condition        Report By
 AJ2897  HISTORY     - 20000530 MONUMENTED       SECI
 AJ2897  HISTORY     - 20100127 GOOD             ILDT
 AJ2897  HISTORY     - 20100708 GOOD             AMESC
 AJ2897
 AJ2897                          STATION DESCRIPTION
 AJ2897
 AJ2897'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2897'STATION IS LOCATED 2.7 MI NORTH OF WADSWORTH, 4.3 MI WEST OF ZION
 AJ2897'IN SECTION 14, T46N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 173
 AJ2897'AND IL RT 131 PROCEED WEST ON IL RT 173 FOR 1.7 MI TO THE STATION
 AJ2897'LOCATED IN THE SOUTHWEST CORNER OF THE INTERSECTION OF IL RT 173
 AJ2897'AND KILBOURNE RD.  STATION IS LOCATED 42.6 FT SOUTH OF CENTERLINE
 AJ2897'OF IL RT 173, 86.5 FT WEST OF CENTERLINE OF KILBOURNE RD, 91.1 FT
 AJ2897'SOUTH OF POWERPOLE (PP), 60.7 FT NORTHWEST OF PP, 43.5 FT WEST OF
 AJ2897'PP,  23.8 FT WEST OF R.O.W. MARKER, AND 2 FT NORTH OF ORANGE
 AJ2897'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2897'INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  THE ROD WAS
 AJ2897'DRIVEN TO REFUSAL AND ANCHORED.   PK NAILS WERE SET IN WOOD
 AJ2897'PHYSICAL TIES. (WB)
 AJ2897
 AJ2897                          STATION RECOVERY (2010)
 AJ2897
 AJ2897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2897'RECOVERED IN GOOD CONDITION.
 AJ2897
 AJ2897                          STATION RECOVERY (2010)
 AJ2897
 AJ2897'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2897'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2898 ***********************************************************************
 AJ2898  DESIGNATION -  LAK173 2B
 AJ2898  PID         -  AJ2898
 AJ2898  STATE/COUNTY-  IL/LAKE
 AJ2898  COUNTRY     -  US
 AJ2898  USGS QUAD   -  WADSWORTH (2018)
 AJ2898
 AJ2898                         *CURRENT SURVEY CONTROL
 AJ2898  ______________________________________________________________________
 AJ2898* NAD 83(2011) POSITION- 42 27 54.12269(N) 087 54 05.49686(W)   ADJUSTED
 AJ2898* NAD 83(2011) ELLIP HT-   180.346 (meters)        (06/27/12)   ADJUSTED
 AJ2898* NAD 83(2011) EPOCH   -  2010.00
 AJ2898* NAVD 88 ORTHO HEIGHT -   214.852 (meters)      704.89  (feet) ADJUSTED
 AJ2898  ______________________________________________________________________
 AJ2898  GEOID HEIGHT    -        -34.507 (meters)                     GEOID18
 AJ2898  NAD 83(2011) X  -    172,554.779 (meters)                     COMP
 AJ2898  NAD 83(2011) Y  - -4,709,252.401 (meters)                     COMP
 AJ2898  NAD 83(2011) Z  -  4,283,972.024 (meters)                     COMP
 AJ2898  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 AJ2898  DYNAMIC HEIGHT  -        214.784 (meters)      704.67  (feet) COMP
 AJ2898  MODELED GRAVITY -    980,298.5   (mgal)                       NAVD 88
 AJ2898
 AJ2898  VERT ORDER      -  SECOND    CLASS I
 AJ2898
 AJ2898  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2898  Standards:
 AJ2898         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2898            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2898  -------------------------------------------------------------------
 AJ2898  NETWORK    0.79   1.31           0.37   0.25   0.67     -0.20435044
 AJ2898  -------------------------------------------------------------------
 AJ2898  Click here for local accuracies and other accuracy information.
 AJ2898
 AJ2898.The horizontal coordinates were established by GPS observations
 AJ2898.and adjusted by the National Geodetic Survey in June 2012.
 AJ2898
 AJ2898.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2898.been affixed to the stable North American tectonic plate. See 
 AJ2898.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2898
 AJ2898.The horizontal coordinates are valid at the epoch date displayed above
 AJ2898.which is a decimal equivalence of Year/Month/Day.
 AJ2898
 AJ2898.The orthometric height was determined by differential leveling and
 AJ2898.adjusted by the WI DEPT OF TRANSP
 AJ2898.in May 2012.
 AJ2898
 AJ2898.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2898.GEOID18 height accuracy estimate available here.
 AJ2898
 AJ2898.Click photographs - Photos may exist for this station.
 AJ2898
 AJ2898.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2898
 AJ2898.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2898
 AJ2898.The ellipsoidal height was determined by GPS observations
 AJ2898.and is referenced to NAD 83.
 AJ2898
 AJ2898.The dynamic height is computed by dividing the NAVD 88
 AJ2898.geopotential number by the normal gravity value computed on the
 AJ2898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2898.degrees latitude (g = 980.6199 gals.).
 AJ2898
 AJ2898.The modeled gravity was interpolated from observed gravity values.
 AJ2898
 AJ2898. The following values were computed from the NAD 83(2011) position.
 AJ2898
 AJ2898;                    North         East     Units Scale Factor Converg.
 AJ2898;SPC IL E     -   643,846.630   335,512.974   MT  0.99999051   +0 17 29.5
 AJ2898;SPC IL E     - 2,112,353.49  1,100,762.15   sFT  0.99999051   +0 17 29.5
 AJ2898;UTM  16      - 4,701,804.215   425,883.486   MT  0.99966759   -0 36 31.3
 AJ2898
 AJ2898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2898!SPC IL E     -   0.99997172  x   0.99999051  =   0.99996223
 AJ2898!UTM  16      -   0.99997172  x   0.99966759  =   0.99963932
 AJ2898
 AJ2898:                Primary Azimuth Mark                     Grid Az
 AJ2898:SPC IL E     -  LAK173 2A                                268 55 45.9
 AJ2898:UTM  16      -  LAK173 2A                                269 49 46.7
 AJ2898
 AJ2898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN2588301804(NAD 83)
 AJ2898
 AJ2898|---------------------------------------------------------------------|
 AJ2898| PID    Reference Object                     Distance      Geod. Az  |
 AJ2898|                                                           dddmmss.s |
 AJ2898| AJ2897 LAK173 2A                           APPROX. 1.0 KM 2691315.4 |
 AJ2898|---------------------------------------------------------------------|
 AJ2898
 AJ2898                          SUPERSEDED SURVEY CONTROL
 AJ2898
 AJ2898  NAD 83(2007)-  42 27 54.12279(N)    087 54 05.49787(W) AD(2002.00) 0
 AJ2898  ELLIP H (02/10/07)  180.376  (m)                       GP(2002.00)    
 AJ2898  NAD 83(1997)-  42 27 54.12283(N)    087 54 05.49797(W) AD(       ) 1
 AJ2898  ELLIP H (04/23/01)  180.403  (m)                       GP(       ) 3 1
 AJ2898  NAVD 88 (04/06/11)  214.847  (m)          704.88   (f) SUPERSEDED  2 1
 AJ2898  NAVD 88 (04/23/01)  214.9    (m)  GEOID99  model used  GPS OBS        
 AJ2898
 AJ2898.Superseded values are not recommended for survey control.
 AJ2898
 AJ2898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2898.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2898
 AJ2898_MARKER: I = METAL ROD
 AJ2898_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2898+WITH SETTING: INFORMATION.
 AJ2898_STAMPING: LAK173-2B
 AJ2898_MARK LOGO: ILDT
 AJ2898_PROJECTION: FLUSH
 AJ2898_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2898+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2898_ROD/PIPE-DEPTH: 2.4 meters
 AJ2898_SLEEVE-DEPTH  : 0.9 meters
 AJ2898
 AJ2898  HISTORY     - Date     Condition        Report By
 AJ2898  HISTORY     - 20000530 MONUMENTED       SECI
 AJ2898  HISTORY     - 20100127 GOOD             ILDT
 AJ2898  HISTORY     - 20100708 GOOD             AMESC
 AJ2898
 AJ2898                          STATION DESCRIPTION
 AJ2898
 AJ2898'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2898'STATION IS LOCATED 2.9 MI NORTH OF WADSWORTH, 3.6 MI WEST OF ZION
 AJ2898'IN SECTION 13, T46N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 173
 AJ2898'AND IL RT 131 PROCEED WEST ON IL RT 173 FOR 0.9 MI TO THE STATION
 AJ2898'LOCATED 46.2 FT NORTH OF THE CENTERLINE OF IL RT 173.  STATION IS
 AJ2898'LOCATED 0.1 MI EAST OF DELANY RD, 105 FT WEST OF POWERPOLE (PP), 72.5
 AJ2898'FT EAST OF PP, 77.3 FT EAST OF BITUMINOUS DRIVE TO ADDRESS 13921, 27
 AJ2898'FT NORTH OF EDGE-OF-PAVEMENT OF IL RT 173, AND 2 FT SOUTH OF ORANGE
 AJ2898'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2898'INCH LOGO CAP.  DATUM POINT IS 0.60 FT BELOW CAP.  THE ROD WAS
 AJ2898'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2898'PHYSICAL TIES. (WB)
 AJ2898
 AJ2898                          STATION RECOVERY (2010)
 AJ2898
 AJ2898'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2898'RECOVERED IN GOOD CONDITION.
 AJ2898
 AJ2898                          STATION RECOVERY (2010)
 AJ2898
 AJ2898'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2898'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2861 ***********************************************************************
 AJ2861  DESIGNATION -  LAK21 1A
 AJ2861  PID         -  AJ2861
 AJ2861  STATE/COUNTY-  IL/LAKE
 AJ2861  COUNTRY     -  US
 AJ2861  USGS QUAD   -  WHEELING (2018)
 AJ2861
 AJ2861                         *CURRENT SURVEY CONTROL
 AJ2861  ______________________________________________________________________
 AJ2861* NAD 83(2011) POSITION- 42 13 19.76527(N) 087 56 20.92025(W)   ADJUSTED
 AJ2861* NAD 83(2011) ELLIP HT-   170.031 (meters)        (06/27/12)   ADJUSTED
 AJ2861* NAD 83(2011) EPOCH   -  2010.00
 AJ2861* NAVD 88 ORTHO HEIGHT -   204.1   (meters)      670.    (feet) GPS OBS
 AJ2861  ______________________________________________________________________
 AJ2861  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2861  GEOID HEIGHT    -        -34.013 (meters)                     GEOID18
 AJ2861  NAD 83(2011) X  -    170,116.111 (meters)                     COMP
 AJ2861  NAD 83(2011) Y  - -4,727,518.022 (meters)                     COMP
 AJ2861  NAD 83(2011) Z  -  4,264,024.023 (meters)                     COMP
 AJ2861  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 AJ2861
 AJ2861  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2861  Standards:
 AJ2861         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2861            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2861  -------------------------------------------------------------------
 AJ2861  NETWORK    0.43   0.71           0.20   0.14   0.36      0.00415270
 AJ2861  -------------------------------------------------------------------
 AJ2861  Click here for local accuracies and other accuracy information.
 AJ2861
 AJ2861.The horizontal coordinates were established by GPS observations
 AJ2861.and adjusted by the National Geodetic Survey in June 2012.
 AJ2861
 AJ2861.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2861.been affixed to the stable North American tectonic plate. See 
 AJ2861.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2861
 AJ2861.The horizontal coordinates are valid at the epoch date displayed above
 AJ2861.which is a decimal equivalence of Year/Month/Day.
 AJ2861
 AJ2861.The orthometric height was determined by GPS observations and a
 AJ2861.high-resolution geoid model.
 AJ2861
 AJ2861.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2861.GEOID18 height accuracy estimate available here.
 AJ2861
 AJ2861.Click photographs - Photos may exist for this station.
 AJ2861
 AJ2861.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2861
 AJ2861.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2861
 AJ2861.The ellipsoidal height was determined by GPS observations
 AJ2861.and is referenced to NAD 83.
 AJ2861
 AJ2861. The following values were computed from the NAD 83(2011) position.
 AJ2861
 AJ2861;                    North         East     Units Scale Factor Converg.
 AJ2861;SPC IL E     -   616,853.413   332,544.213   MT  0.99998803   +0 15 53.6
 AJ2861;SPC IL E     - 2,023,793.24  1,091,022.14   sFT  0.99998803   +0 15 53.6
 AJ2861;UTM  16      - 4,674,869.432   422,493.060   MT  0.99967391   -0 37 52.1
 AJ2861
 AJ2861!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2861!SPC IL E     -   0.99997333  x   0.99998803  =   0.99996136
 AJ2861!UTM  16      -   0.99997333  x   0.99967391  =   0.99964725
 AJ2861
 AJ2861:                Primary Azimuth Mark                     Grid Az
 AJ2861:SPC IL E     -  LAK21 1B                                 339 36 28.5
 AJ2861:UTM  16      -  LAK21 1B                                 340 30 14.2
 AJ2861
 AJ2861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2249374869(NAD 83)
 AJ2861
 AJ2861|---------------------------------------------------------------------|
 AJ2861| PID    Reference Object                     Distance      Geod. Az  |
 AJ2861|                                                           dddmmss.s |
 AJ2861| AJ2863 LAK21 1B                            APPROX. 0.6 KM 3395222.1 |
 AJ2861|---------------------------------------------------------------------|
 AJ2861
 AJ2861                          SUPERSEDED SURVEY CONTROL
 AJ2861
 AJ2861  NAD 83(2007)-  42 13 19.76544(N)    087 56 20.92128(W) AD(2002.00) 0
 AJ2861  ELLIP H (02/10/07)  170.059  (m)                       GP(2002.00)    
 AJ2861  ELLIP H (02/03/05)  170.082  (m)                       GP(       ) 4 2
 AJ2861  NAD 83(1997)-  42 13 19.76556(N)    087 56 20.92092(W) AD(       ) 1
 AJ2861  ELLIP H (04/23/01)  170.070  (m)                       GP(       ) 3 1
 AJ2861  NAVD 88 (04/23/01)  204.0    (m)  GEOID99  model used  GPS OBS        
 AJ2861
 AJ2861.Superseded values are not recommended for survey control.
 AJ2861
 AJ2861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2861.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2861
 AJ2861_MARKER: I = METAL ROD
 AJ2861_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2861_STAMPING: LAK21-1A
 AJ2861_MARK LOGO: ILDT
 AJ2861_PROJECTION: FLUSH
 AJ2861_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2861_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2861_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2861+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2004
 AJ2861_ROD/PIPE-DEPTH: 3.7 meters
 AJ2861_SLEEVE-DEPTH  : 0.9 meters
 AJ2861
 AJ2861  HISTORY     - Date     Condition        Report By
 AJ2861  HISTORY     - 20000522 MONUMENTED       SECI
 AJ2861  HISTORY     - 20010515 GOOD             SECI
 AJ2861  HISTORY     - 20040106 GOOD             INDIV
 AJ2861  HISTORY     - 20100201 POOR             ILDT
 AJ2861  HISTORY     - 20140404 POOR             ILDT
 AJ2861
 AJ2861                          STATION DESCRIPTION
 AJ2861
 AJ2861'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2861'STATION IS LOCATED WITHIN THE CITY OF VERNON HILLS APPROXIMATELY
 AJ2861'3.4 MI NORTHWEST OF LINCOLNSHIRE, 3.5 MI SOUTHEAST OF LIBERTYVILLE
 AJ2861'IN SECTION 10, T43N, R11E. STATION IS IN THE CITY LIMITS OF VERNON
 AJ2861'HILLS.  TO REACH FROM THE INTERSECTION OF IL RT 60 AND IL RT 21
 AJ2861'PROCEED SOUTH ON IL RT 21 FOR 1.2 MI TO STATION LOCATED EAST OF
 AJ2861'AMERICAN HOTEL REGISTER BUILDING, 0.1 MI NORTH OF THE ENTRANCE, 0.8
 AJ2861'MI SOUTH OF EXECUTIVE DRIVE AND 31 FT WEST OF BACK OF CURB OF IL RT
 AJ2861'21.  STATION IS LOCATED 181.6 FT NORTH OF POWERPOLE (PP), 137 FT
 AJ2861'NORTHWEST OF PP, 118.5 FT WEST OF PP, 57.7 FT NORTHWEST OF STORM
 AJ2861'MANHOLE, 58 FT SOUTHWEST OF INLET, 54 FT SOUTH-SOUTHWEST OF
 AJ2861'STORM MANHOLE, 3.5 FT EAST OF CONCRETE SIDEWALK, AND 2 FT EAST OF
 AJ2861'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2861'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS
 AJ2861'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2861
 AJ2861                          STATION RECOVERY (2001)
 AJ2861
 AJ2861'RECOVERY NOTE BY SMITH ENG CONS INC 2001 (RJW)
 AJ2861'STATION IS LOCATED 1.2 MILES SOUTH OF INTERSECTION OF IL RTE 60 AND IL
 AJ2861'RTE 21(MILWAUKEE AVE)AND 0.10 MILES SOUTH OF ENTRANCE TO AMERICAN
 AJ2861'HOTEL REGISTER BUILDING ACROSS IL RTE 21 FROM ADDRESS 24729.  STATION
 AJ2861'IS LOCATED 31 FT WEST OF BACK OF CURB OF IL RTE 21, 3.5 FT EAST OF
 AJ2861'CONCRETE SIDEWALK, AND 181.6 FT NORTH OF POWERPOLE.
 AJ2861
 AJ2861                          STATION RECOVERY (2004)
 AJ2861
 AJ2861'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 AJ2861'RECOVERED AS DESCRIBED
 AJ2861
 AJ2861                          STATION RECOVERY (2010)
 AJ2861
 AJ2861'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2861'MISSING SLEEVE.
 AJ2861
 AJ2861                          STATION RECOVERY (2014)
 AJ2861
 AJ2861'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2861'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2863 ***********************************************************************
 AJ2863  DESIGNATION -  LAK21 1B
 AJ2863  PID         -  AJ2863
 AJ2863  STATE/COUNTY-  IL/LAKE
 AJ2863  COUNTRY     -  US
 AJ2863  USGS QUAD   -  WHEELING (2018)
 AJ2863
 AJ2863                         *CURRENT SURVEY CONTROL
 AJ2863  ______________________________________________________________________
 AJ2863* NAD 83(2011) POSITION- 42 13 38.00987(N) 087 56 29.91680(W)   ADJUSTED
 AJ2863* NAD 83(2011) ELLIP HT-   169.588 (meters)        (06/27/12)   ADJUSTED
 AJ2863* NAD 83(2011) EPOCH   -  2010.00
 AJ2863* NAVD 88 ORTHO HEIGHT -   203.616 (meters)      668.03  (feet) ADJUSTED
 AJ2863  ______________________________________________________________________
 AJ2863  GEOID HEIGHT    -        -34.021 (meters)                     GEOID18
 AJ2863  NAD 83(2011) X  -    169,896.313 (meters)                     COMP
 AJ2863  NAD 83(2011) Y  - -4,727,147.028 (meters)                     COMP
 AJ2863  NAD 83(2011) Z  -  4,264,440.599 (meters)                     COMP
 AJ2863  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 AJ2863  DYNAMIC HEIGHT  -        203.551 (meters)      667.82  (feet) COMP
 AJ2863  MODELED GRAVITY -    980,295.1   (mgal)                       NAVD 88
 AJ2863
 AJ2863  VERT ORDER      -  SECOND    CLASS I
 AJ2863
 AJ2863  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2863  Standards:
 AJ2863         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2863            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2863  -------------------------------------------------------------------
 AJ2863  NETWORK    0.55   0.84           0.25   0.19   0.43      0.15211894
 AJ2863  -------------------------------------------------------------------
 AJ2863  Click here for local accuracies and other accuracy information.
 AJ2863
 AJ2863.The horizontal coordinates were established by GPS observations
 AJ2863.and adjusted by the National Geodetic Survey in June 2012.
 AJ2863
 AJ2863.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2863.been affixed to the stable North American tectonic plate. See 
 AJ2863.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2863
 AJ2863.The horizontal coordinates are valid at the epoch date displayed above
 AJ2863.which is a decimal equivalence of Year/Month/Day.
 AJ2863
 AJ2863.The orthometric height was determined by differential leveling and
 AJ2863.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2863.in April 2011.
 AJ2863
 AJ2863.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2863.GEOID18 height accuracy estimate available here.
 AJ2863
 AJ2863.Click photographs - Photos may exist for this station.
 AJ2863
 AJ2863.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2863
 AJ2863.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2863
 AJ2863.The ellipsoidal height was determined by GPS observations
 AJ2863.and is referenced to NAD 83.
 AJ2863
 AJ2863.The dynamic height is computed by dividing the NAVD 88
 AJ2863.geopotential number by the normal gravity value computed on the
 AJ2863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2863.degrees latitude (g = 980.6199 gals.).
 AJ2863
 AJ2863.The modeled gravity was interpolated from observed gravity values.
 AJ2863
 AJ2863. The following values were computed from the NAD 83(2011) position.
 AJ2863
 AJ2863;                    North         East     Units Scale Factor Converg.
 AJ2863;SPC IL E     -   617,415.385   332,335.306   MT  0.99998786   +0 15 47.7
 AJ2863;SPC IL E     - 2,025,636.98  1,090,336.75   sFT  0.99998786   +0 15 47.7
 AJ2863;UTM  16      - 4,675,434.425   422,293.030   MT  0.99967430   -0 37 58.4
 AJ2863
 AJ2863!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2863!SPC IL E     -   0.99997340  x   0.99998786  =   0.99996126
 AJ2863!UTM  16      -   0.99997340  x   0.99967430  =   0.99964771
 AJ2863
 AJ2863:                Primary Azimuth Mark                     Grid Az
 AJ2863:SPC IL E     -  LAK21 1A                                 159 36 28.3
 AJ2863:UTM  16      -  LAK21 1A                                 160 30 14.4
 AJ2863
 AJ2863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2229375434(NAD 83)
 AJ2863
 AJ2863|---------------------------------------------------------------------|
 AJ2863| PID    Reference Object                     Distance      Geod. Az  |
 AJ2863|                                                           dddmmss.s |
 AJ2863| AJ2861 LAK21 1A                            APPROX. 0.6 KM 1595216.0 |
 AJ2863|---------------------------------------------------------------------|
 AJ2863
 AJ2863                          SUPERSEDED SURVEY CONTROL
 AJ2863
 AJ2863  NAD 83(2007)-  42 13 38.01003(N)    087 56 29.91783(W) AD(2002.00) 0
 AJ2863  ELLIP H (02/10/07)  169.616  (m)                       GP(2002.00)    
 AJ2863  ELLIP H (02/03/05)  169.628  (m)                       GP(       ) 4 2
 AJ2863  NAD 83(1997)-  42 13 38.01012(N)    087 56 29.91749(W) AD(       ) 1
 AJ2863  ELLIP H (04/23/01)  169.637  (m)                       GP(       ) 3 1
 AJ2863  NAVD 88 (04/23/01)  203.6    (m)  GEOID99  model used  GPS OBS        
 AJ2863
 AJ2863.Superseded values are not recommended for survey control.
 AJ2863
 AJ2863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2863.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2863
 AJ2863_MARKER: F = FLANGE-ENCASED ROD
 AJ2863_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2863_STAMPING: LAK21-1B
 AJ2863_MARK LOGO: ILDT
 AJ2863_PROJECTION: RECESSED 12 CENTIMETERS
 AJ2863_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2863_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2863_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2863+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2025
 AJ2863_ROD/PIPE-DEPTH: 3.7 meters
 AJ2863_SLEEVE-DEPTH  : 0.9 meters
 AJ2863
 AJ2863  HISTORY     - Date     Condition        Report By
 AJ2863  HISTORY     - 20000523 MONUMENTED       SECI
 AJ2863  HISTORY     - 20040308 GOOD             SECI
 AJ2863  HISTORY     - 20050313 GOOD             USPSQD
 AJ2863  HISTORY     - 20100201 GOOD             ILDT
 AJ2863  HISTORY     - 20100512 GOOD             GEOSPC
 AJ2863  HISTORY     - 20140404 GOOD             ILDT
 AJ2863  HISTORY     - 20170207 GOOD             ASMINC
 AJ2863  HISTORY     - 20250115 GOOD             ILDW
 AJ2863
 AJ2863                          STATION DESCRIPTION
 AJ2863
 AJ2863'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2863'STATION IS LOCATED WITHIN THE CITY OF VERNON HILLS APPROXIMATELY
 AJ2863'3.85 MI NORTHWEST OF LINCOLNSHIRE, 3.0 MI SOUTHEAST OF LIBERTYVILLE
 AJ2863'IN SECTION 3, T43N, R11E.  STATION IS IN THE CITY LIMITS OF VERNON
 AJ2863'HILLS.
 AJ2863'TO REACH FROM THE JUNCTION OF IL RT 60 AND IL RT 21 PROCEED SOUTH
 AJ2863'ON IL RT 21 0.9 MI TO THE STATION LOCATED 37 FT WEST OF THE BACK OF
 AJ2863'CURB OF IL RT 21.  STATION IS 218 FT SOUTH OF A SANITARY MANHOLE,
 AJ2863'121.5
 AJ2863'NORTHWEST OF A SANITARY MANHOLE, 29 FT SOUTHWEST OF TCI CABLE
 AJ2863'BOX, 3.5 FT WEST OF CONCRETE SIDEWALK, AND 2.0 FT EAST OF AN ORANGE
 AJ2863'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2863'INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP. (WB)
 AJ2863
 AJ2863                          STATION RECOVERY (2004)
 AJ2863
 AJ2863'RECOVERY NOTE BY SMITH ENG CONS INC 2004 (RJW)
 AJ2863'RECOVERED IN GOOD CONDITION.
 AJ2863
 AJ2863                          STATION RECOVERY (2005)
 AJ2863
 AJ2863'RECOVERY NOTE BY US POWER SQUADRON 2005 (MS)
 AJ2863'RECOVERED IN GOOD CONDITION.
 AJ2863
 AJ2863                          STATION RECOVERY (2010)
 AJ2863
 AJ2863'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2863'RECOVERED IN GOOD CONDITION.
 AJ2863
 AJ2863                          STATION RECOVERY (2010)
 AJ2863
 AJ2863'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 AJ2863'RECOVERED IN GOOD CONDITION.  NOTE-- 97 FT (29.6 M) SOUTH OF SANITARY
 AJ2863'MANHOLE.
 AJ2863
 AJ2863                          STATION RECOVERY (2014)
 AJ2863
 AJ2863'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2863'RECOVERED IN GOOD CONDITION.
 AJ2863
 AJ2863                          STATION RECOVERY (2017)
 AJ2863
 AJ2863'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2863'RECOVERED IN GOOD CONDITION.
 AJ2863
 AJ2863                          STATION RECOVERY (2025)
 AJ2863
 AJ2863'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 AJ2863'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2864 ***********************************************************************
 AJ2864  DESIGNATION -  LAK41 1
 AJ2864  PID         -  AJ2864
 AJ2864  STATE/COUNTY-  IL/LAKE
 AJ2864  COUNTRY     -  US
 AJ2864  USGS QUAD   -  HIGHLAND PARK (2018)
 AJ2864
 AJ2864                         *CURRENT SURVEY CONTROL
 AJ2864  ______________________________________________________________________
 AJ2864* NAD 83(2011) POSITION- 42 13 55.54326(N) 087 51 15.99313(W)   ADJUSTED
 AJ2864* NAD 83(2011) ELLIP HT-   172.823 (meters)        (06/27/12)   ADJUSTED
 AJ2864* NAD 83(2011) EPOCH   -  2010.00
 AJ2864* NAVD 88 ORTHO HEIGHT -   206.9   (meters)      679.    (feet) GPS OBS
 AJ2864  ______________________________________________________________________
 AJ2864  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2864  GEOID HEIGHT    -        -34.014 (meters)                     GEOID99
 AJ2864  GEOID HEIGHT    -        -34.071 (meters)                     GEOID18
 AJ2864  NAD 83(2011) X  -    177,077.047 (meters)                     COMP
 AJ2864  NAD 83(2011) Y  - -4,726,522.017 (meters)                     COMP
 AJ2864  NAD 83(2011) Z  -  4,264,843.365 (meters)                     COMP
 AJ2864  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 AJ2864
 AJ2864  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2864  Standards:
 AJ2864         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2864            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2864  -------------------------------------------------------------------
 AJ2864  NETWORK    0.53   0.88           0.25   0.16   0.45     -0.18605392
 AJ2864  -------------------------------------------------------------------
 AJ2864  Click here for local accuracies and other accuracy information.
 AJ2864
 AJ2864.The horizontal coordinates were established by GPS observations
 AJ2864.and adjusted by the National Geodetic Survey in June 2012.
 AJ2864
 AJ2864.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2864.been affixed to the stable North American tectonic plate. See 
 AJ2864.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2864
 AJ2864.The horizontal coordinates are valid at the epoch date displayed above
 AJ2864.which is a decimal equivalence of Year/Month/Day.
 AJ2864
 AJ2864.The orthometric height was determined by GPS observations and a
 AJ2864.high-resolution geoid model.
 AJ2864
 AJ2864.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2864.GEOID18 height accuracy estimate available here.
 AJ2864
 AJ2864.Click photographs - Photos may exist for this station.
 AJ2864
 AJ2864.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2864
 AJ2864.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2864
 AJ2864.The ellipsoidal height was determined by GPS observations
 AJ2864.and is referenced to NAD 83.
 AJ2864
 AJ2864. The following values were computed from the NAD 83(2011) position.
 AJ2864
 AJ2864;                    North         East     Units Scale Factor Converg.
 AJ2864;SPC IL E     -   617,993.122   339,531.019   MT  0.99999422   +0 19 18.8
 AJ2864;SPC IL E     - 2,027,532.43  1,113,944.68   sFT  0.99999422   +0 19 18.8
 AJ2864;UTM  16      - 4,675,899.396   429,494.570   MT  0.99966116   -0 34 27.6
 AJ2864
 AJ2864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2864!SPC IL E     -   0.99997290  x   0.99999422  =   0.99996712
 AJ2864!UTM  16      -   0.99997290  x   0.99966116  =   0.99963406
 AJ2864
 AJ2864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2949475899(NAD 83)
 AJ2864
 AJ2864                          SUPERSEDED SURVEY CONTROL
 AJ2864
 AJ2864  NAD 83(2007)-  42 13 55.54345(N)    087 51 15.99416(W) AD(2002.00) 0
 AJ2864  ELLIP H (02/10/07)  172.851  (m)                       GP(2002.00)    
 AJ2864  NAD 83(1997)-  42 13 55.54352(N)    087 51 15.99377(W) AD(       ) 1
 AJ2864  ELLIP H (04/23/01)  172.856  (m)                       GP(       ) 3 1
 AJ2864
 AJ2864.Superseded values are not recommended for survey control.
 AJ2864
 AJ2864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2864.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2864
 AJ2864_MARKER: I = METAL ROD
 AJ2864_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2864+WITH SETTING: INFORMATION.
 AJ2864_STAMPING: LAK41-1
 AJ2864_MARK LOGO: ILDT
 AJ2864_PROJECTION: FLUSH
 AJ2864_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2864_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2864+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2014
 AJ2864_ROD/PIPE-DEPTH: 2.4 meters
 AJ2864_SLEEVE-DEPTH  : 0.9 meters
 AJ2864
 AJ2864  HISTORY     - Date     Condition        Report By
 AJ2864  HISTORY     - 20000522 MONUMENTED       SECI
 AJ2864  HISTORY     - 20090426 GOOD             INDIV
 AJ2864  HISTORY     - 20140404 GOOD             ILDT
 AJ2864
 AJ2864                          STATION DESCRIPTION
 AJ2864
 AJ2864'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2864'STATION IS LOCATED APPROXIMATELY 1.0 MI SOUTH OF LAKE FOREST, 2.7 MI
 AJ2864'NORTHWEST OF HIGHWOOD IN SECTION 5, T43N, R12E.  TO REACH FROM
 AJ2864'THE JUNCTION OF US HIGHWAY ROUTE 41 AND IL STATE RT 22 PROCEED
 AJ2864'NORTH ON US HIGHWAY RT 41 2.5 MI TO THE STATION LOCATED 59 FT EAST
 AJ2864'OF THE CENTERLINE NORTHBOUND LANES AND 24.5 EAST OF BACK OF CURB
 AJ2864'OF US HIGHWAY RT 41.  STATION IS 0.6 MI SOUTH OF IL RT 60, 172 FT
 AJ2864'SOUTH
 AJ2864'OF CENTERLINE WESTLEIGH RD, 107 FT SOUTH OF CONCRETE SIDEWALK,
 AJ2864'74.3 FT SOUTH OF LIGHT POLE (LP), 56 FT SOUTH OF SANITARY MANHOLE, 136
 AJ2864'FT NORTH OF LP, 263 FT NORTH OF DECIDUOUS TREE, AND 2.0 FT EAST OF
 AJ2864'AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2864'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  THE ROD
 AJ2864'WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2864'PHYSICAL TIES. (WB)
 AJ2864
 AJ2864                          STATION RECOVERY (2009)
 AJ2864
 AJ2864'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (VAN)
 AJ2864'RECOVERED AS DESCRIBED
 AJ2864
 AJ2864                          STATION RECOVERY (2014)
 AJ2864
 AJ2864'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2896 ***********************************************************************
 AJ2896  DESIGNATION -  LAK45 1A
 AJ2896  PID         -  AJ2896
 AJ2896  STATE/COUNTY-  IL/LAKE
 AJ2896  COUNTRY     -  US
 AJ2896  USGS QUAD   -  ANTIOCH (2018)
 AJ2896
 AJ2896                         *CURRENT SURVEY CONTROL
 AJ2896  ______________________________________________________________________
 AJ2896* NAD 83(2011) POSITION- 42 26 59.20183(N) 088 00 43.42566(W)   ADJUSTED
 AJ2896* NAD 83(2011) ELLIP HT-   196.964 (meters)        (06/27/12)   ADJUSTED
 AJ2896* NAD 83(2011) EPOCH   -  2010.00
 AJ2896* NAVD 88 ORTHO HEIGHT -   231.394 (meters)      759.17  (feet) ADJUSTED
 AJ2896  ______________________________________________________________________
 AJ2896  GEOID HEIGHT    -        -34.435 (meters)                     GEOID18
 AJ2896  NAD 83(2011) X  -    163,509.420 (meters)                     COMP
 AJ2896  NAD 83(2011) Y  - -4,710,732.089 (meters)                     COMP
 AJ2896  NAD 83(2011) Z  -  4,282,732.929 (meters)                     COMP
 AJ2896  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 AJ2896  DYNAMIC HEIGHT  -        231.319 (meters)      758.92  (feet) COMP
 AJ2896  MODELED GRAVITY -    980,291.0   (mgal)                       NAVD 88
 AJ2896
 AJ2896  VERT ORDER      -  SECOND    CLASS I
 AJ2896
 AJ2896  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2896  Standards:
 AJ2896         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2896            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2896  -------------------------------------------------------------------
 AJ2896  NETWORK    0.63   1.02           0.30   0.19   0.52     -0.14460769
 AJ2896  -------------------------------------------------------------------
 AJ2896  Click here for local accuracies and other accuracy information.
 AJ2896
 AJ2896.The horizontal coordinates were established by GPS observations
 AJ2896.and adjusted by the National Geodetic Survey in June 2012.
 AJ2896
 AJ2896.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2896.been affixed to the stable North American tectonic plate. See 
 AJ2896.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2896
 AJ2896.The horizontal coordinates are valid at the epoch date displayed above
 AJ2896.which is a decimal equivalence of Year/Month/Day.
 AJ2896
 AJ2896.The orthometric height was determined by differential leveling and
 AJ2896.adjusted by the WI DEPT OF TRANSP
 AJ2896.in May 2012.
 AJ2896
 AJ2896.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2896.GEOID18 height accuracy estimate available here.
 AJ2896
 AJ2896.Click photographs - Photos may exist for this station.
 AJ2896
 AJ2896.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2896
 AJ2896.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2896
 AJ2896.The ellipsoidal height was determined by GPS observations
 AJ2896.and is referenced to NAD 83.
 AJ2896
 AJ2896.The dynamic height is computed by dividing the NAVD 88
 AJ2896.geopotential number by the normal gravity value computed on the
 AJ2896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2896.degrees latitude (g = 980.6199 gals.).
 AJ2896
 AJ2896.The modeled gravity was interpolated from observed gravity values.
 AJ2896
 AJ2896. The following values were computed from the NAD 83(2011) position.
 AJ2896
 AJ2896;                    North         East     Units Scale Factor Converg.
 AJ2896;SPC IL E     -   642,111.687   326,428.605   MT  0.99998359   +0 13 00.6
 AJ2896;SPC IL E     - 2,106,661.43  1,070,957.85   sFT  0.99998359   +0 13 00.6
 AJ2896;UTM  16      - 4,700,212.687   416,775.815   MT  0.99968522   -0 40 59.2
 AJ2896
 AJ2896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2896!SPC IL E     -   0.99996911  x   0.99998359  =   0.99995270
 AJ2896!UTM  16      -   0.99996911  x   0.99968522  =   0.99965434
 AJ2896
 AJ2896:                Primary Azimuth Mark                     Grid Az
 AJ2896:SPC IL E     -  LAK45 1B                                 341 57 00.5
 AJ2896:UTM  16      -  LAK45 1B                                 342 51 00.3
 AJ2896
 AJ2896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN1677500212(NAD 83)
 AJ2896
 AJ2896|---------------------------------------------------------------------|
 AJ2896| PID    Reference Object                     Distance      Geod. Az  |
 AJ2896|                                                           dddmmss.s |
 AJ2896| AJ2904 LAK45 1B                            APPROX. 0.7 KM 3421001.1 |
 AJ2896|---------------------------------------------------------------------|
 AJ2896
 AJ2896                          SUPERSEDED SURVEY CONTROL
 AJ2896
 AJ2896  NAD 83(2007)-  42 26 59.20193(N)    088 00 43.42667(W) AD(2002.00) 0
 AJ2896  ELLIP H (02/10/07)  196.994  (m)                       GP(2002.00)    
 AJ2896  NAD 83(1997)-  42 26 59.20196(N)    088 00 43.42675(W) AD(       ) 1
 AJ2896  ELLIP H (04/23/01)  197.020  (m)                       GP(       ) 3 1
 AJ2896  NAVD 88 (04/06/11)  231.383  (m)          759.13   (f) SUPERSEDED  2 1
 AJ2896  NAVD 88 (04/23/01)  231.4    (m)  GEOID99  model used  GPS OBS        
 AJ2896
 AJ2896.Superseded values are not recommended for survey control.
 AJ2896
 AJ2896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2896.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2896
 AJ2896_MARKER: F = FLANGE-ENCASED ROD
 AJ2896_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2896_STAMPING: LAK45-1A
 AJ2896_MARK LOGO: ILDT
 AJ2896_PROJECTION: FLUSH
 AJ2896_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2896_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2896+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2896_ROD/PIPE-DEPTH: 3.7 meters
 AJ2896_SLEEVE-DEPTH  : 0.9 meters
 AJ2896
 AJ2896  HISTORY     - Date     Condition        Report By
 AJ2896  HISTORY     - 20000525 MONUMENTED       SECI
 AJ2896  HISTORY     - 20070925 GOOD             INDIV
 AJ2896  HISTORY     - 20091125 GOOD             CBBENG
 AJ2896  HISTORY     - 20100708 GOOD             AMESC
 AJ2896
 AJ2896                          STATION DESCRIPTION
 AJ2896
 AJ2896'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2896'STATION IS LOCATED 2.8 MI NORTH OF LINDENHURST, 1.9 MI NORTHWEST
 AJ2896'OLD MILL CREEK IN SECTION 24, T46N, R10E.  TO REACH FROM THE JUNCTION
 AJ2896'OF US RT 45 AND IL RT 173 PROCEED SOUTH ON US RT 45 FOR 1.10 MI TO
 AJ2896'THE STATION LOCATED 53.5 FT EAST OF THE CENTERLINE OF US RT 45.
 AJ2896'STATION IS LOCATED 0.1 MI NORTH OF MILLER RD, 369.1 FT SOUTHEAST OF
 AJ2896'END OF GUARDRAIL, 123.9 FT NORTH OF POWERPOLE(PP), 119.4 FT SOUTH OF
 AJ2896'PP, 111.7 FT EAST OF PP, AND 2 FT WEST OF ORANGE FIBERGLASS WITNESS
 AJ2896'POST.   NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2896'DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2896'PHYSICAL TIES. (WB)
 AJ2896
 AJ2896                          STATION RECOVERY (2007)
 AJ2896
 AJ2896'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TBW)
 AJ2896'RECOVERED AS DESCRIBED
 AJ2896
 AJ2896                          STATION RECOVERY (2009)
 AJ2896
 AJ2896'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2896'RECOVERED AS DESCRIBED
 AJ2896
 AJ2896                          STATION RECOVERY (2010)
 AJ2896
 AJ2896'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2896'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2904 ***********************************************************************
 AJ2904  DESIGNATION -  LAK45 1B
 AJ2904  PID         -  AJ2904
 AJ2904  STATE/COUNTY-  IL/LAKE
 AJ2904  COUNTRY     -  US
 AJ2904  USGS QUAD   -  ANTIOCH (2018)
 AJ2904
 AJ2904                         *CURRENT SURVEY CONTROL
 AJ2904  ______________________________________________________________________
 AJ2904* NAD 83(2011) POSITION- 42 27 20.39675(N) 088 00 52.63348(W)   ADJUSTED
 AJ2904* NAD 83(2011) ELLIP HT-   196.977 (meters)        (06/27/12)   ADJUSTED
 AJ2904* NAD 83(2011) EPOCH   -  2010.00
 AJ2904* NAVD 88 ORTHO HEIGHT -   231.421 (meters)      759.25  (feet) ADJUSTED
 AJ2904  ______________________________________________________________________
 AJ2904  GEOID HEIGHT    -        -34.442 (meters)                     GEOID18
 AJ2904  NAD 83(2011) X  -    163,283.836 (meters)                     COMP
 AJ2904  NAD 83(2011) Y  - -4,710,298.211 (meters)                     COMP
 AJ2904  NAD 83(2011) Z  -  4,283,215.492 (meters)                     COMP
 AJ2904  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 AJ2904  DYNAMIC HEIGHT  -        231.346 (meters)      759.01  (feet) COMP
 AJ2904  MODELED GRAVITY -    980,291.4   (mgal)                       NAVD 88
 AJ2904
 AJ2904  VERT ORDER      -  SECOND    CLASS I
 AJ2904
 AJ2904  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2904  Standards:
 AJ2904         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2904            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2904  -------------------------------------------------------------------
 AJ2904  NETWORK    0.73   1.20           0.34   0.23   0.61     -0.16482292
 AJ2904  -------------------------------------------------------------------
 AJ2904  Click here for local accuracies and other accuracy information.
 AJ2904
 AJ2904.The horizontal coordinates were established by GPS observations
 AJ2904.and adjusted by the National Geodetic Survey in June 2012.
 AJ2904
 AJ2904.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2904.been affixed to the stable North American tectonic plate. See 
 AJ2904.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2904
 AJ2904.The horizontal coordinates are valid at the epoch date displayed above
 AJ2904.which is a decimal equivalence of Year/Month/Day.
 AJ2904
 AJ2904.The orthometric height was determined by differential leveling and
 AJ2904.adjusted by the WI DEPT OF TRANSP
 AJ2904.in May 2012.
 AJ2904
 AJ2904.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2904.GEOID18 height accuracy estimate available here.
 AJ2904
 AJ2904.Click photographs - Photos may exist for this station.
 AJ2904
 AJ2904.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2904
 AJ2904.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2904
 AJ2904.The ellipsoidal height was determined by GPS observations
 AJ2904.and is referenced to NAD 83.
 AJ2904
 AJ2904.The dynamic height is computed by dividing the NAVD 88
 AJ2904.geopotential number by the normal gravity value computed on the
 AJ2904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2904.degrees latitude (g = 980.6199 gals.).
 AJ2904
 AJ2904.The modeled gravity was interpolated from observed gravity values.
 AJ2904
 AJ2904. The following values were computed from the NAD 83(2011) position.
 AJ2904
 AJ2904;                    North         East     Units Scale Factor Converg.
 AJ2904;SPC IL E     -   642,764.872   326,215.744   MT  0.99998345   +0 12 54.5
 AJ2904;SPC IL E     - 2,108,804.42  1,070,259.49   sFT  0.99998345   +0 12 54.5
 AJ2904;UTM  16      - 4,700,868.939   416,573.300   MT  0.99968563   -0 41 05.7
 AJ2904
 AJ2904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2904!SPC IL E     -   0.99996911  x   0.99998345  =   0.99995256
 AJ2904!UTM  16      -   0.99996911  x   0.99968563  =   0.99965475
 AJ2904
 AJ2904:                Primary Azimuth Mark                     Grid Az
 AJ2904:SPC IL E     -  LAK45 1A                                 161 57 00.4
 AJ2904:UTM  16      -  LAK45 1A                                 162 51 00.6
 AJ2904
 AJ2904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN1657300868(NAD 83)
 AJ2904
 AJ2904|---------------------------------------------------------------------|
 AJ2904| PID    Reference Object                     Distance      Geod. Az  |
 AJ2904|                                                           dddmmss.s |
 AJ2904| AJ2896 LAK45 1A                            APPROX. 0.7 KM 1620954.9 |
 AJ2904|---------------------------------------------------------------------|
 AJ2904
 AJ2904                          SUPERSEDED SURVEY CONTROL
 AJ2904
 AJ2904  NAD 83(2007)-  42 27 20.39685(N)    088 00 52.63449(W) AD(2002.00) 0
 AJ2904  ELLIP H (02/10/07)  197.007  (m)                       GP(2002.00)    
 AJ2904  NAD 83(1997)-  42 27 20.39689(N)    088 00 52.63458(W) AD(       ) 1
 AJ2904  ELLIP H (04/23/01)  197.034  (m)                       GP(       ) 3 1
 AJ2904  NAVD 88 (04/06/11)  231.410  (m)          759.22   (f) SUPERSEDED  2 1
 AJ2904  NAVD 88 (04/23/01)  231.4    (m)  GEOID99  model used  GPS OBS        
 AJ2904
 AJ2904.Superseded values are not recommended for survey control.
 AJ2904
 AJ2904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2904.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2904
 AJ2904_MARKER: F = FLANGE-ENCASED ROD
 AJ2904_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2904_STAMPING: LAK45-1B
 AJ2904_MARK LOGO: ILDT
 AJ2904_PROJECTION: FLUSH
 AJ2904_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2904_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2904+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2904_ROD/PIPE-DEPTH: 4.9 meters
 AJ2904_SLEEVE-DEPTH  : 0.9 meters
 AJ2904
 AJ2904  HISTORY     - Date     Condition        Report By
 AJ2904  HISTORY     - 20000525 MONUMENTED       SECI
 AJ2904  HISTORY     - 20070925 GOOD             INDIV
 AJ2904  HISTORY     - 20091125 GOOD             CBBENG
 AJ2904  HISTORY     - 20100708 GOOD             AMESC
 AJ2904
 AJ2904                          STATION DESCRIPTION
 AJ2904
 AJ2904'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2904'STATION IS LOCATED 3.2 MI NORTH OF LINDENHURST, 2.4 MI NORTHWEST
 AJ2904'OLD MILL CREEK IN SECTION 24, T46N, R10E.  TO REACH FROM THE JUNCTION
 AJ2904'OF US RT 45 AND IL RT 173 PROCEED SOUTH ON US RT 45 FOR 0.70 MI TO
 AJ2904'THE STATION LOCATED 56.3 FT WEST OF THE CENTERLINE OF US RT 45.
 AJ2904'STATION IS LOCATED 178.8 FT NORTHWEST OF POWERPOLE (PP), 97 FT
 AJ2904'WEST OF PP, 56.8 FT NORTH OF PP, 119 FT NORTH OF CENTERLINE OF
 AJ2904'AGGREGATE DRIVEWAY ADDRESS 911, 3 FT EAST OF BARBED WIRE FENCE,
 AJ2904'AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS POST.   NOTE - ACCESS TO
 AJ2904'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW
 AJ2904'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2904
 AJ2904                          STATION RECOVERY (2007)
 AJ2904
 AJ2904'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TBW)
 AJ2904'RECOVERED AS DESCRIBED
 AJ2904
 AJ2904                          STATION RECOVERY (2009)
 AJ2904
 AJ2904'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2904'RECOVERED AS DESCRIBED
 AJ2904
 AJ2904                          STATION RECOVERY (2010)
 AJ2904
 AJ2904'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2904'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2873 ***********************************************************************
 AJ2873  DESIGNATION -  LAK60 1A
 AJ2873  PID         -  AJ2873
 AJ2873  STATE/COUNTY-  IL/LAKE
 AJ2873  COUNTRY     -  US
 AJ2873  USGS QUAD   -  GRAYSLAKE (2018)
 AJ2873
 AJ2873                         *CURRENT SURVEY CONTROL
 AJ2873  ______________________________________________________________________
 AJ2873* NAD 83(2011) POSITION- 42 17 37.38978(N) 088 03 50.61429(W)   ADJUSTED
 AJ2873* NAD 83(2011) ELLIP HT-   216.695 (meters)        (06/27/12)   ADJUSTED
 AJ2873* NAD 83(2011) EPOCH   -  2010.00
 AJ2873* NAVD 88 ORTHO HEIGHT -   250.8   (meters)      823.    (feet) GPS OBS
 AJ2873  ______________________________________________________________________
 AJ2873  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2873  GEOID HEIGHT    -        -34.041 (meters)                     GEOID99
 AJ2873  GEOID HEIGHT    -        -34.101 (meters)                     GEOID18
 AJ2873  NAD 83(2011) X  -    159,629.463 (meters)                     COMP
 AJ2873  NAD 83(2011) Y  - -4,722,569.600 (meters)                     COMP
 AJ2873  NAD 83(2011) Z  -  4,269,938.854 (meters)                     COMP
 AJ2873  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 AJ2873
 AJ2873  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2873  Standards:
 AJ2873         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2873            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2873  -------------------------------------------------------------------
 AJ2873  NETWORK    0.51   0.84           0.23   0.18   0.43      0.06897545
 AJ2873  -------------------------------------------------------------------
 AJ2873  Click here for local accuracies and other accuracy information.
 AJ2873
 AJ2873.The horizontal coordinates were established by GPS observations
 AJ2873.and adjusted by the National Geodetic Survey in June 2012.
 AJ2873
 AJ2873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2873.been affixed to the stable North American tectonic plate. See 
 AJ2873.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2873
 AJ2873.The horizontal coordinates are valid at the epoch date displayed above
 AJ2873.which is a decimal equivalence of Year/Month/Day.
 AJ2873
 AJ2873.The orthometric height was determined by GPS observations and a
 AJ2873.high-resolution geoid model.
 AJ2873
 AJ2873.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2873.GEOID18 height accuracy estimate available here.
 AJ2873
 AJ2873.Click photographs - Photos may exist for this station.
 AJ2873
 AJ2873.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2873
 AJ2873.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2873
 AJ2873.The ellipsoidal height was determined by GPS observations
 AJ2873.and is referenced to NAD 83.
 AJ2873
 AJ2873. The following values were computed from the NAD 83(2011) position.
 AJ2873
 AJ2873;                    North         East     Units Scale Factor Converg.
 AJ2873;SPC IL E     -   624,762.122   322,206.104   MT  0.99998106   +0 10 52.3
 AJ2873;SPC IL E     - 2,049,740.40  1,057,104.53   sFT  0.99998106   +0 10 52.3
 AJ2873;UTM  16      - 4,682,936.532   412,283.048   MT  0.99969467   -0 42 57.9
 AJ2873
 AJ2873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2873!SPC IL E     -   0.99996602  x   0.99998106  =   0.99994708
 AJ2873!UTM  16      -   0.99996602  x   0.99969467  =   0.99966070
 AJ2873
 AJ2873:                Primary Azimuth Mark                     Grid Az
 AJ2873:SPC IL E     -  LAK60 1B                                 126 59 32.8
 AJ2873:UTM  16      -  LAK60 1B                                 127 53 23.0
 AJ2873
 AJ2873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1228382936(NAD 83)
 AJ2873
 AJ2873|---------------------------------------------------------------------|
 AJ2873| PID    Reference Object                     Distance      Geod. Az  |
 AJ2873|                                                           dddmmss.s |
 AJ2873| AJ2870 LAK60 1B                            APPROX. 0.9 KM 1271025.1 |
 AJ2873|---------------------------------------------------------------------|
 AJ2873
 AJ2873                          SUPERSEDED SURVEY CONTROL
 AJ2873
 AJ2873  NAD 83(2007)-  42 17 37.38990(N)    088 03 50.61532(W) AD(2002.00) 0
 AJ2873  ELLIP H (02/10/07)  216.725  (m)                       GP(2002.00)    
 AJ2873  NAD 83(1997)-  42 17 37.39003(N)    088 03 50.61508(W) AD(       ) 1
 AJ2873  ELLIP H (04/23/01)  216.746  (m)                       GP(       ) 3 1
 AJ2873
 AJ2873.Superseded values are not recommended for survey control.
 AJ2873
 AJ2873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2873.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2873
 AJ2873_MARKER: I = METAL ROD
 AJ2873_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2873+WITH SETTING: INFORMATION.
 AJ2873_STAMPING: LAK60-1A
 AJ2873_MARK LOGO: ILDT
 AJ2873_PROJECTION: FLUSH
 AJ2873_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2873_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2873+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2014
 AJ2873_ROD/PIPE-DEPTH: 2.4 meters
 AJ2873_SLEEVE-DEPTH  : 0.9 meters
 AJ2873
 AJ2873  HISTORY     - Date     Condition        Report By
 AJ2873  HISTORY     - 20000519 MONUMENTED       SECI
 AJ2873  HISTORY     - 20140404 GOOD             ILDT
 AJ2873  HISTORY     - 20141009 GOOD             ILDT
 AJ2873
 AJ2873                          STATION DESCRIPTION
 AJ2873
 AJ2873'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2873'STATION IS LOCATED APPROXIMATELY 2.2 MI SOUTHWEST OF GRAYSLAKE,
 AJ2873'5.4 MI NORTHWEST OF LIBERTYVILLE IN SECTION 16, T44N, R10E.  TO REACH
 AJ2873'FROM THE JUNCTION OF IL RT 60 AND IL RT 176 PROCEED NORTHWEST ON IL
 AJ2873'RT 60 1.6 MI TO THE STATION LOCATED 38 FT SOUTHWEST OF THE
 AJ2873'CENTERLINE OF IL RT 60.  STATION IS 0.15 MI SOUTHEAST OF ERHART RD,
 AJ2873'157.6 FT SOUTH SOUTHEAST OF POWERPOLE (PP), 123 FT WEST OF PP, 134.6
 AJ2873'FT WEST OF 14 IN MAPLE TREE, AND 2.0 FT EAST OF AN ORANGE FIBERGLASS
 AJ2873'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2873'CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  THE ROD WAS DRIVEN TO
 AJ2873'REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2873'(WB)
 AJ2873
 AJ2873                          STATION RECOVERY (2014)
 AJ2873
 AJ2873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AJ2873'RECOVERED IN GOOD CONDITION.
 AJ2873
 AJ2873                          STATION RECOVERY (2014)
 AJ2873
 AJ2873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 AJ2873'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2870 ***********************************************************************
 AJ2870  DESIGNATION -  LAK60 1B
 AJ2870  PID         -  AJ2870
 AJ2870  STATE/COUNTY-  IL/LAKE
 AJ2870  COUNTRY     -  US
 AJ2870  USGS QUAD   -  GRAYSLAKE (2018)
 AJ2870
 AJ2870                         *CURRENT SURVEY CONTROL
 AJ2870  ______________________________________________________________________
 AJ2870* NAD 83(2011) POSITION- 42 17 19.50195(N) 088 03 18.84656(W)   ADJUSTED
 AJ2870* NAD 83(2011) ELLIP HT-   216.555 (meters)        (06/27/12)   ADJUSTED
 AJ2870* NAD 83(2011) EPOCH   -  2010.00
 AJ2870* NAVD 88 ORTHO HEIGHT -   250.6   (meters)      822.    (feet) GPS OBS
 AJ2870  ______________________________________________________________________
 AJ2870  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2870  GEOID HEIGHT    -        -34.034 (meters)                     GEOID99
 AJ2870  GEOID HEIGHT    -        -34.093 (meters)                     GEOID18
 AJ2870  NAD 83(2011) X  -    160,369.405 (meters)                     COMP
 AJ2870  NAD 83(2011) Y  - -4,722,916.050 (meters)                     COMP
 AJ2870  NAD 83(2011) Z  -  4,269,530.462 (meters)                     COMP
 AJ2870  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 AJ2870
 AJ2870  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2870  Standards:
 AJ2870         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2870            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2870  -------------------------------------------------------------------
 AJ2870  NETWORK    0.61   0.96           0.28   0.21   0.49      0.14198471
 AJ2870  -------------------------------------------------------------------
 AJ2870  Click here for local accuracies and other accuracy information.
 AJ2870
 AJ2870.The horizontal coordinates were established by GPS observations
 AJ2870.and adjusted by the National Geodetic Survey in June 2012.
 AJ2870
 AJ2870.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2870.been affixed to the stable North American tectonic plate. See 
 AJ2870.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2870
 AJ2870.The horizontal coordinates are valid at the epoch date displayed above
 AJ2870.which is a decimal equivalence of Year/Month/Day.
 AJ2870
 AJ2870.The orthometric height was determined by GPS observations and a
 AJ2870.high-resolution geoid model.
 AJ2870
 AJ2870.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2870.GEOID18 height accuracy estimate available here.
 AJ2870
 AJ2870.Click photographs - Photos may exist for this station.
 AJ2870
 AJ2870.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2870
 AJ2870.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2870
 AJ2870.The ellipsoidal height was determined by GPS observations
 AJ2870.and is referenced to NAD 83.
 AJ2870
 AJ2870. The following values were computed from the NAD 83(2011) position.
 AJ2870
 AJ2870;                    North         East     Units Scale Factor Converg.
 AJ2870;SPC IL E     -   624,212.541   322,935.623   MT  0.99998147   +0 11 13.6
 AJ2870;SPC IL E     - 2,047,937.31  1,059,497.96   sFT  0.99998147   +0 11 13.6
 AJ2870;UTM  16      - 4,682,375.756   413,003.664   MT  0.99969312   -0 42 36.3
 AJ2870
 AJ2870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2870!SPC IL E     -   0.99996604  x   0.99998147  =   0.99994751
 AJ2870!UTM  16      -   0.99996604  x   0.99969312  =   0.99965917
 AJ2870
 AJ2870:                Primary Azimuth Mark                     Grid Az
 AJ2870:SPC IL E     -  LAK60 1A                                 306 59 32.9
 AJ2870:UTM  16      -  LAK60 1A                                 307 53 22.8
 AJ2870
 AJ2870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1300382375(NAD 83)
 AJ2870
 AJ2870|---------------------------------------------------------------------|
 AJ2870| PID    Reference Object                     Distance      Geod. Az  |
 AJ2870|                                                           dddmmss.s |
 AJ2870| AJ2873 LAK60 1A                            APPROX. 0.9 KM 3071046.5 |
 AJ2870|---------------------------------------------------------------------|
 AJ2870
 AJ2870                          SUPERSEDED SURVEY CONTROL
 AJ2870
 AJ2870  NAD 83(2007)-  42 17 19.50211(N)    088 03 18.84759(W) AD(2002.00) 0
 AJ2870  ELLIP H (02/10/07)  216.583  (m)                       GP(2002.00)    
 AJ2870  NAD 83(1997)-  42 17 19.50247(N)    088 03 18.84760(W) AD(       ) 1
 AJ2870  ELLIP H (04/23/01)  216.606  (m)                       GP(       ) 3 1
 AJ2870
 AJ2870.Superseded values are not recommended for survey control.
 AJ2870
 AJ2870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2870.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2870
 AJ2870_MARKER: F = FLANGE-ENCASED ROD
 AJ2870_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2870_STAMPING: LAK60-1B
 AJ2870_MARK LOGO: ILDT
 AJ2870_PROJECTION: FLUSH
 AJ2870_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2870_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2870+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2014
 AJ2870_ROD/PIPE-DEPTH: 3.7 meters
 AJ2870_SLEEVE-DEPTH  : 0.9 meters
 AJ2870
 AJ2870  HISTORY     - Date     Condition        Report By
 AJ2870  HISTORY     - 20000523 MONUMENTED       SECI
 AJ2870  HISTORY     - 20040308 GOOD             SECI
 AJ2870  HISTORY     - 20140404 GOOD             ILDT
 AJ2870
 AJ2870                          STATION DESCRIPTION
 AJ2870
 AJ2870'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2870'STATION IS LOCATED APPROXIMATELY 2.2 MI SOUTHWEST OF GRAYSLAKE,
 AJ2870'4.9 MI WEST OF LIBERTYVILLE IN SECTION 15, T44N, R10E.  TO REACH FROM
 AJ2870'THE JUNCTION OF IL RT 60 AND IL RT 176 PROCEED NORTHWEST ON IL RT 60
 AJ2870'1.2 MI TO THE STATION LOCATED 39 FT NORTHEAST OF THE CENTERLINE OF
 AJ2870'IL RT 60.  STATION IS 0.7 MI SOUTHEAST OF ERHART RD, 88.8 FT
 AJ2870'NORTHWEST OF ENTRANCE TO IVANHOE ESTATES, 333 FT NORTHWEST OF
 AJ2870'POWERPOLE (PP), 70 FT NORTHWEST OF PP, 123 FT SOUTHEAST OF PP, 3.2
 AJ2870'FT SOUTHWEST OF WOODFENCE, AND 3.0 FT SOUTHWEST OF AN ORANGE
 AJ2870'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2870'INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2870'WOOD PHYSICAL TIES. (WB)
 AJ2870
 AJ2870                          STATION RECOVERY (2004)
 AJ2870
 AJ2870'RECOVERY NOTE BY SMITH ENG CONS INC 2004 (RJW)
 AJ2870'STATION IS APPROXIMATELY 4.9 MI WEST OF LIBERTYVILLE IN SECTION 15,
 AJ2870'T44N, R10E.
 AJ2870'
 AJ2870'TO REACH FROM THE JUNCTION OF IL RT 60 AND IL RT 176 PROCEED
 AJ2870'NORTHWEST ON IL RT 60  1.2 MI TO THE STATION LOCATED 39 FT  NORTHEAST
 AJ2870'OF THE CENTERLINE OF IL RT 60.  STATION IS 0.7 MI SOUTHEAST  OF ERHART
 AJ2870'ROAD, 88.8 FT NORTHWEST OF ENTRANCE TO IVANHOE  ESTATES, 333 FT
 AJ2870'NORTHWEST OF POWERPOLE (PP), 70 FT NORTHWEST OF  PP, 123 FT SOUTHEAST
 AJ2870'OF PP, 3.2 FT SOUTHWEST OF WOOD FENCE, AND 3.0  FT SOUTHWEST OF AN
 AJ2870'ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2870'INCH LOGO CAP.  DATUM POINT IS 0.3 FT  BELOW DATUM CAP.  PK NAILS WERE
 AJ2870'SET IN WOOD PHYSICAL TIES. (RJW)
 AJ2870
 AJ2870                          STATION RECOVERY (2014)
 AJ2870
 AJ2870'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AJ2870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2883 ***********************************************************************
 AJ2883  DESIGNATION -  LAK83 1
 AJ2883  PID         -  AJ2883
 AJ2883  STATE/COUNTY-  IL/LAKE
 AJ2883  COUNTRY     -  US
 AJ2883  USGS QUAD   -  GRAYSLAKE (2018)
 AJ2883
 AJ2883                         *CURRENT SURVEY CONTROL
 AJ2883  ______________________________________________________________________
 AJ2883* NAD 83(2011) POSITION- 42 21 54.59317(N) 088 02 28.41216(W)   ADJUSTED
 AJ2883* NAD 83(2011) ELLIP HT-   202.983 (meters)        (06/27/12)   ADJUSTED
 AJ2883* NAD 83(2011) EPOCH   -  2010.00
 AJ2883* NAVD 88 ORTHO HEIGHT -   237.2   (meters)      778.    (feet) GPS OBS
 AJ2883  ______________________________________________________________________
 AJ2883  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2883  GEOID HEIGHT    -        -34.209 (meters)                     GEOID99
 AJ2883  GEOID HEIGHT    -        -34.265 (meters)                     GEOID18
 AJ2883  NAD 83(2011) X  -    161,328.505 (meters)                     COMP
 AJ2883  NAD 83(2011) Y  - -4,717,154.293 (meters)                     COMP
 AJ2883  NAD 83(2011) Z  -  4,275,796.877 (meters)                     COMP
 AJ2883  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 AJ2883
 AJ2883  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2883  Standards:
 AJ2883         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2883            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2883  -------------------------------------------------------------------
 AJ2883  NETWORK    0.58   1.02           0.26   0.21   0.52      0.07817242
 AJ2883  -------------------------------------------------------------------
 AJ2883  Click here for local accuracies and other accuracy information.
 AJ2883
 AJ2883.The horizontal coordinates were established by GPS observations
 AJ2883.and adjusted by the National Geodetic Survey in June 2012.
 AJ2883
 AJ2883.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2883.been affixed to the stable North American tectonic plate. See 
 AJ2883.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2883
 AJ2883.The horizontal coordinates are valid at the epoch date displayed above
 AJ2883.which is a decimal equivalence of Year/Month/Day.
 AJ2883
 AJ2883.The orthometric height was determined by GPS observations and a
 AJ2883.high-resolution geoid model.
 AJ2883
 AJ2883.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2883.GEOID18 height accuracy estimate available here.
 AJ2883
 AJ2883.Click photographs - Photos may exist for this station.
 AJ2883
 AJ2883.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2883
 AJ2883.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2883
 AJ2883.The ellipsoidal height was determined by GPS observations
 AJ2883.and is referenced to NAD 83.
 AJ2883
 AJ2883. The following values were computed from the NAD 83(2011) position.
 AJ2883
 AJ2883;                    North         East     Units Scale Factor Converg.
 AJ2883;SPC IL E     -   632,704.273   324,061.897   MT  0.99998212   +0 11 48.6
 AJ2883;SPC IL E     - 2,075,797.27  1,063,193.07   sFT  0.99998212   +0 11 48.6
 AJ2883;UTM  16      - 4,690,846.338   414,262.500   MT  0.99969044   -0 42 06.0
 AJ2883
 AJ2883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2883!SPC IL E     -   0.99996817  x   0.99998212  =   0.99995029
 AJ2883!UTM  16      -   0.99996817  x   0.99969044  =   0.99965862
 AJ2883
 AJ2883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1426290846(NAD 83)
 AJ2883
 AJ2883                          SUPERSEDED SURVEY CONTROL
 AJ2883
 AJ2883  NAD 83(2007)-  42 21 54.59330(N)    088 02 28.41319(W) AD(2002.00) 0
 AJ2883  ELLIP H (02/10/07)  203.012  (m)                       GP(2002.00)    
 AJ2883  NAD 83(1997)-  42 21 54.59333(N)    088 02 28.41303(W) AD(       ) 1
 AJ2883  ELLIP H (04/23/01)  203.041  (m)                       GP(       ) 3 1
 AJ2883
 AJ2883.Superseded values are not recommended for survey control.
 AJ2883
 AJ2883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2883.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2883
 AJ2883_MARKER: I = METAL ROD
 AJ2883_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2883_STAMPING: LAK83-1
 AJ2883_MARK LOGO: ILDT
 AJ2883_PROJECTION: FLUSH
 AJ2883_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2883_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2883+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2000
 AJ2883_ROD/PIPE-DEPTH: 4.9 meters
 AJ2883_SLEEVE-DEPTH  : 0.9 meters
 AJ2883
 AJ2883  HISTORY     - Date     Condition        Report By
 AJ2883  HISTORY     - 20000522 MONUMENTED       SECI
 AJ2883  HISTORY     - 20091125 POOR             CBBENG
 AJ2883
 AJ2883                          STATION DESCRIPTION
 AJ2883
 AJ2883'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2883'STATION IS LOCATED WITHIN THE CITY OF GRAYSLAKE, 2.3 MI SOUTHEAST
 AJ2883'OF ROUND LAKE BEACH IN SECTION 23, T45N, R10E.  TO REACH FROM THE
 AJ2883'JUNCTION OF IL RT 120 AND IL RT 83 PROCEED NORTH ON IL RT 83 FOR 1.9
 AJ2883'MI
 AJ2883'TO THE STATION LOCATED 30.6 FT NORTHEAST OF THE CENTERLINE OF IL RT
 AJ2883'83.  STATION IS LOCATED 0.15 MI SOUTHEAST OF LAKE ST, 237 FT
 AJ2883'NORTHWEST OF BEST FRIENDS ANIMAL HOSPITAL ENTRANCE (ADDRESS
 AJ2883'1203), 218 FT NORTHWEST OF POWERPOLE (PP), 153 FT EAST OF PP, 76.9 FT
 AJ2883'NORTH OF PP, 167 FT NORTHWEST OF WATER VALVE VAULT, 16 FT
 AJ2883'NORTHEAST OF EDGE OF PAVEMENT, AND 2 FT SOUTH OF ORANGE
 AJ2883'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2883'INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS WERE SET
 AJ2883'IN WOOD PHYSICAL TIES. (WB)
 AJ2883
 AJ2883                          STATION RECOVERY (2009)
 AJ2883
 AJ2883'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AJ2883'MARK SEEMS DISTURBED. MISSES HORIZONTAL AND VERTICAL POSITIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0333 ***********************************************************************
 JB0333  DESIGNATION -  LAKE
 JB0333  PID         -  JB0333
 JB0333  STATE/COUNTY-  IL/FRANKLIN
 JB0333  COUNTRY     -  US
 JB0333  USGS QUAD   -  REND LAKE DAM (2018)
 JB0333
 JB0333                         *CURRENT SURVEY CONTROL
 JB0333  ______________________________________________________________________
 JB0333* NAD 83(1997) POSITION- 38 03 50.63215(N) 088 55 06.99013(W)   ADJUSTED
 JB0333* NAVD 88 ORTHO HEIGHT -   138.043 (meters)      452.90  (feet) ADJUSTED
 JB0333  ______________________________________________________________________
 JB0333  GEOID HEIGHT    -        -29.747 (meters)                     GEOID18
 JB0333  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 JB0333  DYNAMIC HEIGHT  -        137.951 (meters)      452.59  (feet) COMP
 JB0333  MODELED GRAVITY -    979,962.4   (mgal)                       NAVD 88
 JB0333
 JB0333  HORZ ORDER      -  SECOND
 JB0333  VERT ORDER      -  SECOND    CLASS 0
 JB0333
 JB0333.The horizontal coordinates were established by classical geodetic methods
 JB0333.and adjusted by the National Geodetic Survey in October 1999.
 JB0333
 JB0333.The orthometric height was determined by differential leveling and
 JB0333.adjusted by the NATIONAL GEODETIC SURVEY
 JB0333.in June 1991.
 JB0333
 JB0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0333.GEOID18 height accuracy estimate available here.
 JB0333
 JB0333.Click photographs - Photos may exist for this station.
 JB0333
 JB0333.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0333
 JB0333.The dynamic height is computed by dividing the NAVD 88
 JB0333.geopotential number by the normal gravity value computed on the
 JB0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0333.degrees latitude (g = 980.6199 gals.).
 JB0333
 JB0333.The modeled gravity was interpolated from observed gravity values.
 JB0333
 JB0333. The following values were computed from the NAD 83(1997) position.
 JB0333
 JB0333;                    North         East     Units Scale Factor Converg.
 JB0333;SPC IL E     -   155,247.381   248,639.673   MT  1.00000748   -0 21 39.1
 JB0333;SPC IL E     -   509,340.78    815,745.33   sFT  1.00000748   -0 21 39.1
 JB0333;UTM  16      - 4,214,660.936   331,690.339   MT  0.99994890   -1 10 59.5
 JB0333
 JB0333!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0333!SPC IL E     -   0.99998301  x   1.00000748  =   0.99999049
 JB0333!UTM  16      -   0.99998301  x   0.99994890  =   0.99993191
 JB0333
 JB0333:                Primary Azimuth Mark                     Grid Az
 JB0333:SPC IL E     -  LAKE AZ MK                               196 08 54.0
 JB0333:UTM  16      -  LAKE AZ MK                               196 58 14.4
 JB0333
 JB0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3169014660(NAD 83)
 JB0333
 JB0333|---------------------------------------------------------------------|
 JB0333| PID    Reference Object                     Distance      Geod. Az  |
 JB0333|                                                           dddmmss.s |
 JB0333| JB0332 LAKE RM 1                            23.384 METERS 00237     |
 JB0333| CI4028 LAKE AZ MK                                         1954714.9 |
 JB0333| JB0334 LAKE RM 2                            25.425 METERS 20629     |
 JB0333| JB1874 SESSER MUNICIPAL TANK               APPROX.11.7 KM 2832843.3 |
 JB0333|---------------------------------------------------------------------|
 JB0333
 JB0333                          SUPERSEDED SURVEY CONTROL
 JB0333
 JB0333  NAD 83(1993)-  38 03 50.64362(N)    088 55 06.99007(W) AD(       ) 2
 JB0333  NAD 83(1986)-  38 03 50.64538(N)    088 55 06.99166(W) AD(       ) 2
 JB0333  NAD 27      -  38 03 50.46464(N)    088 55 06.74785(W) AD(       ) 2
 JB0333  NGVD 29 (??/??/92)  138.136  (m)          453.20   (f) ADJ UNCH    2 0
 JB0333  NGVD 29             138.14   (m)          453.2    (f) LEVELING    3  
 JB0333
 JB0333.Superseded values are not recommended for survey control.
 JB0333
 JB0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0333.See file dsdata.pdf to determine how the superseded data were derived.
 JB0333
 JB0333_MARKER: DS = TRIANGULATION STATION DISK
 JB0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0333_STAMPING: LAKE 1960
 JB0333_MARK LOGO: CGS
 JB0333_PROJECTION: FLUSH
 JB0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0333+STABILITY: SURFACE MOTION
 JB0333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0333+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0333
 JB0333  HISTORY     - Date     Condition        Report By
 JB0333  HISTORY     - 1960     MONUMENTED       CGS
 JB0333  HISTORY     - 1960     GOOD             CGS
 JB0333  HISTORY     - 1981     GOOD             ILDT
 JB0333  HISTORY     - 20041218 GOOD             ILDT
 JB0333  HISTORY     - 20090506 GOOD             ILDT
 JB0333  HISTORY     - 20140812 GOOD             ILDT
 JB0333
 JB0333                          STATION DESCRIPTION
 JB0333
 JB0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0333'THE STATION IS LOCATED ABOUT 4.5 MILES NORTH OF BENTON AND 3 MILES
 JB0333'SOUTHWEST OF EWING ON THE WEST SIDE OF STATE HIGHWAY 37 IN A TRIANGLE
 JB0333'FORMED BY THE OLD ROAD AND STATE HIGHWAY 37.
 JB0333'
 JB0333'TO REACH THE STATION FROM THE COURTHOUSE IN BENTON, GO NORTH ON STATE
 JB0333'HIGHWAY 37 FOR 4.6 MILES TO A SIDE ROAD LEFT AND SIGN (SESSER 9 MILES)
 JB0333'AND THE STATION ON THE LEFT SIDE OF ROAD AS DESCRIBED BELOW.
 JB0333'
 JB0333'THE STATION MARK IS A STANDARD DISK STAMPED LAKE 1960 AND IS SET IN
 JB0333'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE
 JB0333'MARK IS 86.5 FEET WEST OF THE CENTER OF STATE HIGHWAY 37, 78 FEET
 JB0333'SOUTH-SOUTHWEST OF SESSER ROAD, 40 FEET NORTH OF A TELEPHONE POLE,
 JB0333'33.5 FEET EAST OF THE CENTER OF OLD HIGHWAY AND 3 FEET NORTH OF
 JB0333'WITNESS POST.
 JB0333'
 JB0333'REFERENCE MARK NUMBER 1 IS A STANDARD DISK STAMPED LAKE NO 1 1960 AND
 JB0333'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST SET FLUSH.  THE
 JB0333'MARK IS 79.6 FEET NORTH-NORTHWEST OF WITNESS POST, 31 FEET SOUTHWEST
 JB0333'OF SESSER ROAD AND 23 FEET EAST OF THE CENTER OF OLD HIGHWAY.
 JB0333'
 JB0333'REFERENCE MARK NUMBER 2 IS A STANDARD DISK STAMPED LAKE NO 2 1960 AND
 JB0333'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB0333'FLUSH.  THE MARK IS 83 FEET WEST OF STATE HIGHWAY 37, 80.4 FEET
 JB0333'SOUTH-SOUTHWEST OF WITNESS POST, 49 FEET SOUTHWEST OF TELEPHONE POLE
 JB0333'AND 12 FEET EAST OF THE CENTER OF OLD HIGHWAY.
 JB0333'
 JB0333'AZIMUTH MARK IS A STANDARD DISK STAMPED LAKE 1960 AND IS SET IN THE
 JB0333'TOP OF A 12 INCH SQUARE CONCRETE POST PROJECTING 4 INCHES.  THE MARK
 JB0333'IS 73 FEET WEST OF STATE HIGHWAY 37, 42.5 FEET WEST OF FENCE CORNER,
 JB0333'26 FEET SOUTH-SOUTHWEST OF A POWER POLE, 11.5 FEET SOUTH OF GRAVELED
 JB0333'ROAD, 2 FEET NORTH OF FENCE AND 1.6 FEET NORTHWEST OF WITNESS POST.
 JB0333'
 JB0333'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON STATE HIGHWAY
 JB0333'37 FOR 0.3 MILE TO A CROSSROADS, TURN RIGHT AND GO WEST FOR ABOUT 70
 JB0333'FEET TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 JB0333
 JB0333                          STATION RECOVERY (1960)
 JB0333
 JB0333'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0333'4.8 MI N FROM BENTON.
 JB0333'ABOUT 4.85 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0333'HOUSE AT BENTON, AT THE JUNCTION OF OLD HIGHWAY 37, 90 FEET WEST
 JB0333'OF THE CENTER LINE OF THE HIGHWAY, 33 FEET EAST OF THE CENTER
 JB0333'LINE OF THE OLD HIGHWAY, 94 FEET SOUTHWEST OF THE CENTER OF THE
 JB0333'JUNCTION, 24 FEET NORTH OF THE EXTENDED CENTER LINE OF A DRIVE
 JB0333'WEST TO A FARM HOUSE, 115 FEET SOUTHEAST OF A POWER POLE WITH A
 JB0333'TRANSFORMER, 39 FEET NORTH-NORTHWEST OF A TELEPHONE POLE, 3.0
 JB0333'FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 JB0333'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JB0333'THE GROUND.
 JB0333
 JB0333                          STATION RECOVERY (1981)
 JB0333
 JB0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981 (DEM)
 JB0333'LAKE - 1960 RECOVERED GOOD.  RM NO. 1 AND RM NO. 2 OK.  AZIM OK.
 JB0333'DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MI. N. OF BENTON.
 JB0333
 JB0333                          STATION RECOVERY (2004)
 JB0333
 JB0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (WAE)
 JB0333'RECOVERED IN GOOD CONDITION.
 JB0333
 JB0333                          STATION RECOVERY (2009)
 JB0333
 JB0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0333'RECOVERED IN GOOD CONDITION.
 JB0333
 JB0333                          STATION RECOVERY (2014)
 JB0333
 JB0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0333'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1558 ***********************************************************************
 MF1558  DESIGNATION -  LAKE
 MF1558  PID         -  MF1558
 MF1558  STATE/COUNTY-  IL/LASALLE
 MF1558  COUNTRY     -  US
 MF1558  USGS QUAD   -  MENDOTA EAST (2018)
 MF1558
 MF1558                         *CURRENT SURVEY CONTROL
 MF1558  ______________________________________________________________________
 MF1558* NAD 83(1997) POSITION- 41 32 25.74317(N) 089 07 04.29874(W)   ADJUSTED
 MF1558* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 MF1558  ______________________________________________________________________
 MF1558  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 MF1558  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 MF1558  HORZ ORDER      -  SECOND
 MF1558
 MF1558.The horizontal coordinates were established by classical geodetic methods
 MF1558.and adjusted by the National Geodetic Survey in October 1999.
 MF1558
 MF1558.The orthometric height was scaled from a topographic map.
 MF1558
 MF1558.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1558.GEOID18 height accuracy estimate available here.
 MF1558
 MF1558.Click photographs - Photos may exist for this station.
 MF1558
 MF1558.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1558
 MF1558. The following values were computed from the NAD 83(1997) position.
 MF1558
 MF1558;                    North         East     Units Scale Factor Converg.
 MF1558;SPC IL E     -   541,363.225   234,537.163   MT  1.00002772   -0 31 13.0
 MF1558;SPC IL E     - 1,776,122.51    769,477.34   sFT  1.00002772   -0 31 13.0
 MF1558;SPC IL W     -   541,578.893   787,512.166   MT  1.00003539   +0 41 44.0
 MF1558;SPC IL W     - 1,776,830.08  2,583,696.16   sFT  1.00003539   +0 41 44.0
 MF1558;UTM  16      - 4,600,924.436   323,342.678   MT  0.99998406   -1 24 17.4
 MF1558
 MF1558!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1558!SPC IL E     -   0.99996974  x   1.00002772  =   0.99999746
 MF1558!SPC IL W     -   0.99996974  x   1.00003539  =   1.00000513
 MF1558!UTM  16      -   0.99996974  x   0.99998406  =   0.99995380
 MF1558
 MF1558:                Primary Azimuth Mark                     Grid Az
 MF1558:SPC IL E     -  SIMPSON                                  359 22 16.6
 MF1558:SPC IL W     -  SIMPSON                                  358 09 19.6
 MF1558:UTM  16      -  SIMPSON                                  000 15 21.0
 MF1558
 MF1558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2334200924(NAD 83)
 MF1558
 MF1558|---------------------------------------------------------------------|
 MF1558| PID    Reference Object                     Distance      Geod. Az  |
 MF1558|                                                           dddmmss.s |
 MF1558| CI7672 LAKE RM                               8.820 METERS 11240     |
 MF1558| MF0663 SIMPSON                             APPROX. 1.4 KM 3585103.6 |
 MF1558|---------------------------------------------------------------------|
 MF1558
 MF1558                          SUPERSEDED SURVEY CONTROL
 MF1558
 MF1558  NAD 83(1996)-  41 32 25.74321(N)    089 07 04.29878(W) AD(       ) 2
 MF1558  NAD 83(1986)-  41 32 25.74862(N)    089 07 04.30620(W) AD(       ) 2
 MF1558  NAD 27      -  41 32 25.63850(N)    089 07 04.01740(W) AD(       ) 2
 MF1558  USSD        -  41 32 25.80000(N)    089 07 03.78300(W) AD(       ) 3
 MF1558
 MF1558.Superseded values are not recommended for survey control.
 MF1558
 MF1558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1558.See file dsdata.pdf to determine how the superseded data were derived.
 MF1558
 MF1558_MARKER: N = NAIL
 MF1558_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 MF1558_SP_SET: WOODEN STAKE
 MF1558_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1558
 MF1558  HISTORY     - Date     Condition        Report By
 MF1558  HISTORY     - 1920     MONUMENTED       CGS
 MF1558  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF1558  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1558
 MF1558                          STATION DESCRIPTION
 MF1558
 MF1558'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1558'STATION IS ABOUT 1/2 MILE S OF THE RAILROAD STATION AT MENDOTA,
 MF1558'ON THE E SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, 30 YARDS
 MF1558'SW OF THE INTERSECTION OF SEVENTH AVENUE AND FIRST STREET,
 MF1558'2 YARDS S OF THE FIRST CATTLE GUARD S OF THE RAILROAD STATION,
 MF1558'AND 1.55 METERS (5.08 FEET) E OF THE E AND NEAREST RAIL.
 MF1558'THE STATION AND REFERENCE MARKS ARE PINE STAKES 2 BY 4 INCHES
 MF1558'IN SIZE, EACH WITH A NAIL IN THE TOP AND A CROSS FILED ON THE
 MF1558'NAIL.  THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK,
 MF1558'NEAR THE FENCE LINE, 8.82 METERS (28.94 FEET) FROM THE
 MF1558'STATION, S 67 DEG 20 MIN E.
 MF1558
 MF1558                          STATION RECOVERY (1997)
 MF1558
 MF1558'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1558'MARK NOT FOUND.
 MF1558
 MF1558                          STATION RECOVERY (2002)
 MF1558
 MF1558'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1558'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7993 ***********************************************************************
 DO7993  DESIGNATION -  LAKE
 DO7993  PID         -  DO7993
 DO7993  STATE/COUNTY-  IL/GREENE
 DO7993  COUNTRY     -  US
 DO7993  USGS QUAD   -  GREENFIELD (2018)
 DO7993
 DO7993                         *CURRENT SURVEY CONTROL
 DO7993  ______________________________________________________________________
 DO7993* NAD 83(2011) POSITION- 39 20 45.41551(N) 090 11 43.70207(W)   ADJUSTED
 DO7993* NAD 83(2011) ELLIP HT-   148.884 (meters)        (05/22/13)   ADJUSTED
 DO7993* NAD 83(2011) EPOCH   -  2010.00
 DO7993* NAVD 88 ORTHO HEIGHT -   180.8   (meters)      593.    (feet) GPS OBS
 DO7993  ______________________________________________________________________
 DO7993  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7993  GEOID HEIGHT    -        -31.936 (meters)                     GEOID12A
 DO7993  GEOID HEIGHT    -        -31.931 (meters)                     GEOID18
 DO7993  NAD 83(2011) X  -    -16,850.699 (meters)                     COMP
 DO7993  NAD 83(2011) Y  - -4,939,153.579 (meters)                     COMP
 DO7993  NAD 83(2011) Z  -  4,022,185.962 (meters)                     COMP
 DO7993  LAPLACE CORR    -          1.61  (seconds)                    DEFLEC18
 DO7993
 DO7993  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7993  Standards:
 DO7993         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7993            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7993  -------------------------------------------------------------------
 DO7993  NETWORK    0.64   1.63           0.28   0.24   0.83      0.03316145
 DO7993  -------------------------------------------------------------------
 DO7993  Click here for local accuracies and other accuracy information.
 DO7993
 DO7993.The horizontal coordinates were established by GPS observations
 DO7993.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7993
 DO7993.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7993.been affixed to the stable North American tectonic plate. See 
 DO7993.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7993
 DO7993.The horizontal coordinates are valid at the epoch date displayed above
 DO7993.which is a decimal equivalence of Year/Month/Day.
 DO7993
 DO7993.The orthometric height was determined by GPS observations and a
 DO7993.high-resolution geoid model.
 DO7993
 DO7993.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7993.GEOID18 height accuracy estimate available here.
 DO7993
 DO7993.Click photographs - Photos may exist for this station.
 DO7993
 DO7993.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7993
 DO7993.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7993
 DO7993.The ellipsoidal height was determined by GPS observations
 DO7993.and is referenced to NAD 83.
 DO7993
 DO7993. The following values were computed from the NAD 83(2011) position.
 DO7993
 DO7993;                    North         East     Units Scale Factor Converg.
 DO7993;SPC IL W     -   297,374.230   697,516.972   MT  0.99994125   -0 01 05.7
 DO7993;SPC IL W     -   975,635.29  2,288,436.93   sFT  0.99994125   -0 01 05.7
 DO7993;UTM  15      - 4,358,919.761   741,681.038   MT  1.00031923   +1 46 44.2
 DO7993
 DO7993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7993!SPC IL W     -   0.99997664  x   0.99994125  =   0.99991789
 DO7993!UTM  15      -   0.99997664  x   1.00031923  =   1.00029586
 DO7993
 DO7993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4168158919(NAD 83)
 DO7993
 DO7993                          SUPERSEDED SURVEY CONTROL
 DO7993
 DO7993.No superseded survey control is available for this station.
 DO7993
 DO7993_MARKER: DD = SURVEY DISK
 DO7993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7993_STAMPING: LAKE 2011
 DO7993_MARK LOGO: ILDT
 DO7993_PROJECTION: PROJECTING 3 CENTIMETERS
 DO7993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7993+STABILITY: SURFACE MOTION
 DO7993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7993+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2020
 DO7993
 DO7993  HISTORY     - Date     Condition        Report By
 DO7993  HISTORY     - 2011     MONUMENTED       ILDT
 DO7993  HISTORY     - 20110719 GOOD             ILDT
 DO7993  HISTORY     - 20191227 GOOD             ILDT
 DO7993  HISTORY     - 20200406 GOOD             ILDT
 DO7993
 DO7993                          STATION DESCRIPTION
 DO7993
 DO7993'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7993'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST OF HETTICK, 7.6 MI
 DO7993'(12.2 KM) SOUTH OF ATHENSVILLE AND 0.9 MI (1.4 KM) EAST OF GREENFIELD.
 DO7993'TO REACH FROM THE INTERSECTION OF IL 267 AND CHESTNUT ST (LAKE
 DO7993'RD/1600N) IN GREENFIELD.  GO EASTERLY ON CHESTNUT ST (LAKE RD/1600N)
 DO7993'FOR +/-4600 FT (1402.1 M) TO STATION ON THE RIGHT.
 DO7993'
 DO7993'THE STATION IS A IL DOT ALUMINUM DISK SET FLUSH WITH THE GROUND.  IT
 DO7993'IS 87.4 FT (26.6 M) SOUTHEAST OF UTILITY POLE, 47.0 FT (14.3 M)
 DO7993'EAST-SOUTHEAST OF STOP SIGN, 34.0 FT (10.4 M) SOUTH OF THE CENTERLINE
 DO7993'1600N AND 33.6 FT (10.2 M) WEST OF THE CENTERLINE 2250E.
 DO7993
 DO7993                          STATION RECOVERY (2019)
 DO7993
 DO7993'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DO7993'RECOVERED IN GOOD CONDITION.
 DO7993
 DO7993                          STATION RECOVERY (2020)
 DO7993
 DO7993'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DO7993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ5873 ***********************************************************************
 AJ5873  CORS        -  This is a GPS Continuously Operating Reference Station.
 AJ5873  DESIGNATION -  LAKE COUNTY DT CORS ARP
 AJ5873  CORS_ID     -  LCDT
 AJ5873  PID         -  AJ5873
 AJ5873  STATE/COUNTY-  IL/LAKE
 AJ5873  COUNTRY     -  US
 AJ5873  USGS QUAD   -  LIBERTYVILLE (2018)
 AJ5873
 AJ5873                         *CURRENT SURVEY CONTROL
 AJ5873  ______________________________________________________________________
 AJ5873* NAD 83(2011) POSITION- 42 17 42.16630(N) 087 57 37.20445(W)   ADJUSTED
 AJ5873* NAD 83(2011) ELLIP HT-   190.446 (meters)        (04/??/25)   ADJUSTED
 AJ5873* NAD 83(2011) EPOCH   -  2010.00
 AJ5873  ______________________________________________________________________
 AJ5873  GEOID HEIGHT    -        -34.143 (meters)                     GEOID18
 AJ5873  NAD 83(2011) X  -    168,174.441 (meters)                     COMP
 AJ5873  NAD 83(2011) Y  - -4,722,154.354 (meters)                     COMP
 AJ5873  NAD 83(2011) Z  -  4,270,030.210 (meters)                     COMP
 AJ5873
 AJ5873  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ5873  Standards:
 AJ5873         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ5873            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ5873  -------------------------------------------------------------------
 AJ5873  NETWORK    0.15   0.20           0.08   0.02   0.10     -0.36105200
 AJ5873  -------------------------------------------------------------------
 AJ5873
 AJ5873.The coordinates were established by GPS observations
 AJ5873.and adjusted by the National Geodetic Survey in April 2025.
 AJ5873
 AJ5873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ5873.been affixed to the stable North American Tectonic Plate. 
 AJ5873
 AJ5873.The coordinates are valid at the epoch date displayed above
 AJ5873.which is a decimal equivalence of Year/Month/Day.
 AJ5873
 AJ5873.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 AJ5873.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 AJ5873.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 AJ5873.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 AJ5873.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 AJ5873.published epoch of 2010.00.
 AJ5873
 AJ5873.Additional information on MYCS is available at:
 AJ5873.https://geodesy.noaa.gov/CORS/index.shtml
 AJ5873
 AJ5873.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ5873.GEOID18 height accuracy estimate available here.
 AJ5873
 AJ5873.The PID for the CORS L1 Phase Center is DS2696.
 AJ5873
 AJ5873.Click photographs - Photos may exist for this station.
 AJ5873
 AJ5873.The XYZ, and position/ellipsoidal ht. are equivalent.
 AJ5873
 AJ5873.The ellipsoidal height was determined by GPS observations
 AJ5873.and is referenced to NAD 83.
 AJ5873
 AJ5873. The following values were computed from the NAD 83(2011) position.
 AJ5873
 AJ5873;                    North         East     Units Scale Factor Converg.
 AJ5873;SPC IL E     -   624,941.763   330,759.316   MT  0.99998664   +0 15 03.6
 AJ5873;SPC IL E     - 2,050,329.77  1,085,166.19   sFT  0.99998664   +0 15 03.6
 AJ5873;UTM  16      - 4,682,982.193   420,835.475   MT  0.99967711   -0 38 46.6
 AJ5873
 AJ5873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ5873!SPC IL E     -   0.99997013  x   0.99998664  =   0.99995677
 AJ5873!UTM  16      -   0.99997013  x   0.99967711  =   0.99964725
 AJ5873
 AJ5873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2083582982(NAD 83)
 AJ5873
 AJ5873                          SUPERSEDED SURVEY CONTROL
 AJ5873
 AJ5873  NAD 83(2011)-  42 17 42.16643(N)    087 57 37.20447(W) AD(2010.00) c
 AJ5873  ELLIP H (06/??/19)  190.446  (m)                       GP(2010.00) c c
 AJ5873  NAD 83(2011)-  42 17 42.16636(N)    087 57 37.20433(W) AD(2010.00) c
 AJ5873  NAD 83(2011)-  42 17 42.16645(N)    087 57 37.20439(W) AD(2010.00) c
 AJ5873  ELLIP H (08/??/11)  190.444  (m)                       GP(2010.00) c c
 AJ5873  NAD 83(2007)-  42 17 42.16639(N)    087 57 37.20535(W) AD(2002.00) c
 AJ5873  NAD 83(CORS)-  42 17 42.16639(N)    087 57 37.20535(W) AD(2002.00) c
 AJ5873  ELLIP H (03/??/02)  190.477  (m)                       GP(2002.00) c c
 AJ5873  NAD 83(CORS)-  42 17 42.16639(N)    087 57 37.20533(W) AD(1997.00) c
 AJ5873  ELLIP H (11/??/01)  190.477  (m)                       GP(1997.00) c c
 AJ5873
 AJ5873.Superseded values are not recommended for survey control.
 AJ5873
 AJ5873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ5873.See file dsdata.pdf to determine how the superseded data were derived.
 AJ5873
 AJ5873_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AJ5873_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AJ5873
 AJ5873                          STATION DESCRIPTION
 AJ5873
 AJ5873'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 AJ5873'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 AJ5873'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 AJ5873'AND LOG FILES ACCESSIBLE AT:
 AJ5873'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0332 ***********************************************************************
 JB0332  DESIGNATION -  LAKE RM 1
 JB0332  PID         -  JB0332
 JB0332  STATE/COUNTY-  IL/FRANKLIN
 JB0332  COUNTRY     -  US
 JB0332  USGS QUAD   -  REND LAKE DAM (2018)
 JB0332
 JB0332                         *CURRENT SURVEY CONTROL
 JB0332  ______________________________________________________________________
 JB0332* NAD 83(1986) POSITION- 38 03 51.39   (N) 088 55 06.95   (W)   HD_HELD1
 JB0332* NAVD 88 ORTHO HEIGHT -   138.144 (meters)      453.23  (feet) ADJUSTED
 JB0332  ______________________________________________________________________
 JB0332  GEOID HEIGHT    -        -29.747 (meters)                     GEOID18
 JB0332  DYNAMIC HEIGHT  -        138.052 (meters)      452.93  (feet) COMP
 JB0332  MODELED GRAVITY -    979,962.4   (mgal)                       NAVD 88
 JB0332
 JB0332  VERT ORDER      -  SECOND    CLASS 0
 JB0332
 JB0332.The horizontal coordinates were determined by differentially corrected
 JB0332.hand held GPS observations or other comparable positioning techniques
 JB0332.and have an estimated accuracy of +/- 3 meters.
 JB0332
 JB0332.The orthometric height was determined by differential leveling and
 JB0332.adjusted by the NATIONAL GEODETIC SURVEY
 JB0332.in June 1991.
 JB0332
 JB0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0332.GEOID18 height accuracy estimate available here.
 JB0332
 JB0332.Click photographs - Photos may exist for this station.
 JB0332
 JB0332.The dynamic height is computed by dividing the NAVD 88
 JB0332.geopotential number by the normal gravity value computed on the
 JB0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0332.degrees latitude (g = 980.6199 gals.).
 JB0332
 JB0332.The modeled gravity was interpolated from observed gravity values.
 JB0332
 JB0332;                    North         East    Units  Estimated Accuracy
 JB0332;SPC IL E     -   155,270.7     248,640.8     MT  (+/- 3 meters HH1 GPS) 
 JB0332
 JB0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3169114684(NAD 83)
 JB0332
 JB0332                          SUPERSEDED SURVEY CONTROL
 JB0332
 JB0332  NGVD 29 (??/??/92)  138.237  (m)          453.53   (f) ADJ UNCH    2 0
 JB0332
 JB0332.Superseded values are not recommended for survey control.
 JB0332
 JB0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0332.See file dsdata.pdf to determine how the superseded data were derived.
 JB0332
 JB0332_MARKER: DR = REFERENCE MARK DISK
 JB0332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0332_STAMPING: LAKE NO 1 1960
 JB0332_MARK LOGO: CGS
 JB0332_PROJECTION: FLUSH
 JB0332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0332+STABILITY: SURFACE MOTION
 JB0332_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0332+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0332
 JB0332  HISTORY     - Date     Condition        Report By
 JB0332  HISTORY     - 1960     MONUMENTED       CGS
 JB0332  HISTORY     - 20090506 GOOD             ILDT
 JB0332  HISTORY     - 20140812 GOOD             ILDT
 JB0332
 JB0332                          STATION DESCRIPTION
 JB0332
 JB0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0332'4.8 MI N FROM BENTON.
 JB0332'ABOUT 4.85 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0332'HOUSE AT BENTON, AT THE JUNCTION OF OLD HIGHWAY 37, 122 FEET WEST
 JB0332'OF THE CENTER LINE OF THE HIGHWAY, 22 FEET EAST OF THE CENTER
 JB0332'LINE OF THE OLD HIGHWAY, 124 FEET WEST-NORTHWEST OF THE CENTER
 JB0332'OF THE JUNCTION, 8 FEET NORTHWEST OF THE SOUTHEAST END OF A
 JB0332'CONCRETE PIPE CULVERT, 61 FEET EAST-SOUTHEAST OF A POWER POLE
 JB0332'WITH A TRANSFORMER, 76.6 FEET NORTH-NORTHWEST OF TRAVERSE STATION
 JB0332'LAKE, 79.7 FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT
 JB0332'1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 JB0332'CONCRETE POST FLUSH WITH THE GROUND.
 JB0332
 JB0332                          STATION RECOVERY (2009)
 JB0332
 JB0332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0332'RECOVERED IN GOOD CONDITION.
 JB0332
 JB0332                          STATION RECOVERY (2014)
 JB0332
 JB0332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0332'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0334 ***********************************************************************
 JB0334  DESIGNATION -  LAKE RM 2
 JB0334  PID         -  JB0334
 JB0334  STATE/COUNTY-  IL/FRANKLIN
 JB0334  COUNTRY     -  US
 JB0334  USGS QUAD   -  REND LAKE DAM (2018)
 JB0334
 JB0334                         *CURRENT SURVEY CONTROL
 JB0334  ______________________________________________________________________
 JB0334* NAD 83(1986) POSITION- 38 03 49.89   (N) 088 55 07.46   (W)   HD_HELD1
 JB0334* NAVD 88 ORTHO HEIGHT -   137.972 (meters)      452.66  (feet) ADJUSTED
 JB0334  ______________________________________________________________________
 JB0334  GEOID HEIGHT    -        -29.746 (meters)                     GEOID18
 JB0334  DYNAMIC HEIGHT  -        137.881 (meters)      452.36  (feet) COMP
 JB0334  MODELED GRAVITY -    979,962.4   (mgal)                       NAVD 88
 JB0334
 JB0334  VERT ORDER      -  SECOND    CLASS 0
 JB0334
 JB0334.The horizontal coordinates were determined by differentially corrected
 JB0334.hand held GPS observations or other comparable positioning techniques
 JB0334.and have an estimated accuracy of +/- 3 meters.
 JB0334
 JB0334.The orthometric height was determined by differential leveling and
 JB0334.adjusted by the NATIONAL GEODETIC SURVEY
 JB0334.in June 1991.
 JB0334
 JB0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0334.GEOID18 height accuracy estimate available here.
 JB0334
 JB0334.Click photographs - Photos may exist for this station.
 JB0334
 JB0334.The dynamic height is computed by dividing the NAVD 88
 JB0334.geopotential number by the normal gravity value computed on the
 JB0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0334.degrees latitude (g = 980.6199 gals.).
 JB0334
 JB0334.The modeled gravity was interpolated from observed gravity values.
 JB0334
 JB0334;                    North         East    Units  Estimated Accuracy
 JB0334;SPC IL E     -   155,224.6     248,628.1     MT  (+/- 3 meters HH1 GPS) 
 JB0334
 JB0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3167814638(NAD 83)
 JB0334
 JB0334                          SUPERSEDED SURVEY CONTROL
 JB0334
 JB0334  NGVD 29 (??/??/92)  138.066  (m)          452.97   (f) ADJ UNCH    2 0
 JB0334
 JB0334.Superseded values are not recommended for survey control.
 JB0334
 JB0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0334.See file dsdata.pdf to determine how the superseded data were derived.
 JB0334
 JB0334_MARKER: DR = REFERENCE MARK DISK
 JB0334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0334_STAMPING: LAKE NO 2 1960
 JB0334_MARK LOGO: CGS
 JB0334_PROJECTION: FLUSH
 JB0334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0334+STABILITY: SURFACE MOTION
 JB0334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0334+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0334
 JB0334  HISTORY     - Date     Condition        Report By
 JB0334  HISTORY     - 1960     MONUMENTED       CGS
 JB0334  HISTORY     - 20090506 GOOD             ILDT
 JB0334  HISTORY     - 20140812 GOOD             ILDT
 JB0334
 JB0334                          STATION DESCRIPTION
 JB0334
 JB0334'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0334'4.8 MI N FROM BENTON.
 JB0334'ABOUT 4.85 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0334'HOUSE AT BENTON, AT THE JUNCTION OF OLD HIGHWAY 37, 83 FEET WEST
 JB0334'OF THE CENTER LINE OF THE HIGHWAY, 12 FEET EAST OF THE CENTER
 JB0334'LINE OF THE OLD HIGHWAY, 60 FEET SOUTH OF THE EXTENDED CENTER
 JB0334'LINE OF THE DRIVE WEST TO THE FARM HOUSE, 147 FEET SOUTHWEST OF
 JB0334'THE CENTER OF THE JUNCTION, 83.5 FEET SOUTH-SOUTHWEST OF TRAVERSE
 JB0334'STATION LAKE, 80.4 FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST,
 JB0334'ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 JB0334'OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0334
 JB0334                          STATION RECOVERY (2009)
 JB0334
 JB0334'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0334'RECOVERED IN GOOD CONDITION.
 JB0334
 JB0334                          STATION RECOVERY (2014)
 JB0334
 JB0334'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0334'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3081 ***********************************************************************
 AJ3081  DESIGNATION -  LAKE ZURICH
 AJ3081  PID         -  AJ3081
 AJ3081  STATE/COUNTY-  IL/LAKE
 AJ3081  COUNTRY     -  US
 AJ3081  USGS QUAD   -  LAKE ZURICH (2018)
 AJ3081
 AJ3081                         *CURRENT SURVEY CONTROL
 AJ3081  ______________________________________________________________________
 AJ3081* NAD 83(2011) POSITION- 42 11 33.83094(N) 088 04 59.98442(W)   ADJUSTED
 AJ3081* NAD 83(2011) ELLIP HT-   231.687 (meters)        (06/27/12)   ADJUSTED
 AJ3081* NAD 83(2011) EPOCH   -  2010.00
 AJ3081* NAVD 88 ORTHO HEIGHT -   265.6   (meters)      871.    (feet) GPS OBS
 AJ3081  ______________________________________________________________________
 AJ3081  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3081  GEOID HEIGHT    -        -33.820 (meters)                     GEOID99
 AJ3081  GEOID HEIGHT    -        -33.886 (meters)                     GEOID18
 AJ3081  NAD 83(2011) X  -    158,293.787 (meters)                     COMP
 AJ3081  NAD 83(2011) Y  - -4,730,171.522 (meters)                     COMP
 AJ3081  NAD 83(2011) Z  -  4,261,644.272 (meters)                     COMP
 AJ3081  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 AJ3081
 AJ3081  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3081  Standards:
 AJ3081         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3081            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3081  -------------------------------------------------------------------
 AJ3081  NETWORK    0.55   0.80           0.24   0.21   0.41      0.00076800
 AJ3081  -------------------------------------------------------------------
 AJ3081  Click here for local accuracies and other accuracy information.
 AJ3081
 AJ3081.The horizontal coordinates were established by GPS observations
 AJ3081.and adjusted by the National Geodetic Survey in June 2012.
 AJ3081
 AJ3081.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3081.been affixed to the stable North American tectonic plate. See 
 AJ3081.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3081
 AJ3081.The horizontal coordinates are valid at the epoch date displayed above
 AJ3081.which is a decimal equivalence of Year/Month/Day.
 AJ3081
 AJ3081.The orthometric height was determined by GPS observations and a
 AJ3081.high-resolution geoid model.
 AJ3081
 AJ3081.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3081.GEOID18 height accuracy estimate available here.
 AJ3081
 AJ3081.Click photographs - Photos may exist for this station.
 AJ3081
 AJ3081.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3081
 AJ3081.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3081
 AJ3081.The ellipsoidal height was determined by GPS observations
 AJ3081.and is referenced to NAD 83.
 AJ3081
 AJ3081. The following values were computed from the NAD 83(2011) position.
 AJ3081
 AJ3081;                    North         East     Units Scale Factor Converg.
 AJ3081;SPC IL E     -   613,539.938   320,649.919   MT  0.99998024   +0 10 04.5
 AJ3081;SPC IL E     - 2,012,922.28  1,051,998.94   sFT  0.99998024   +0 10 04.5
 AJ3081;UTM  16      - 4,671,743.248   410,551.976   MT  0.99969845   -0 43 39.5
 AJ3081
 AJ3081!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3081!SPC IL E     -   0.99996366  x   0.99998024  =   0.99994390
 AJ3081!UTM  16      -   0.99996366  x   0.99969845  =   0.99966212
 AJ3081
 AJ3081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1055171743(NAD 83)
 AJ3081
 AJ3081                          SUPERSEDED SURVEY CONTROL
 AJ3081
 AJ3081  NAD 83(2007)-  42 11 33.83101(N)    088 04 59.98542(W) AD(2002.00) 0
 AJ3081  ELLIP H (02/10/07)  231.720  (m)                       GP(2002.00)    
 AJ3081  ELLIP H (02/03/05)  231.723  (m)                       GP(       ) 4 2
 AJ3081  NAD 83(1997)-  42 11 33.83117(N)    088 04 59.98502(W) AD(       ) 1
 AJ3081  ELLIP H (04/24/01)  231.730  (m)                       GP(       ) 4 1
 AJ3081
 AJ3081.Superseded values are not recommended for survey control.
 AJ3081
 AJ3081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3081.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3081
 AJ3081_MARKER: I = METAL ROD
 AJ3081_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3081+WITH SETTING: INFORMATION.
 AJ3081_STAMPING: LAKE ZURICH
 AJ3081_MARK LOGO: IL4650
 AJ3081_PROJECTION: FLUSH
 AJ3081_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3081_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3081+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2000
 AJ3081_ROD/PIPE-DEPTH: 2.4 meters
 AJ3081_SLEEVE-DEPTH  : 0.9 meters
 AJ3081
 AJ3081  HISTORY     - Date     Condition        Report By
 AJ3081  HISTORY     - 20000725 MONUMENTED       SECI
 AJ3081
 AJ3081                          STATION DESCRIPTION
 AJ3081
 AJ3081'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3081'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF LAKE ZURICH IN
 AJ3081'SECTION 20, T43N, R10E.  TO REACH FROM THE JUNCTION OF IL RT 22 AND
 AJ3081'BUESCHING RD PROCEED SOUTH ON BUESCHING RD 0.3 MI TO
 AJ3081'CAROLIAN ST, THEN PROCEED WEST ON CAROLIAN ST 300 FT TO THE
 AJ3081'STATION LOCATED IN THE SOUTHEAST CORNER OF INTERSECTION OF
 AJ3081'CHANCERY LANE AND CAROLIAN ST WEST OF THE LAKE ZURICH FIRE
 AJ3081'STATION.  STATION IS 74 FT SOUTH OF CENTERLINE OF CAROLIAN ST AND 75
 AJ3081'FT EAST OF CENTERLINE OF CHANCERY LN.  STATION IS 60 FT SOUTHEAST
 AJ3081'OF FIRE HYDRANT, 58 FT EAST OF CHANCERY LN BACK OF CURB, 57 FT
 AJ3081'SOUTH OF CAROLIAN ST BACK OF CURB, 47.3 FT SOUTHEAST OF PK NAIL IN 12
 AJ3081'INCH WILLOW TREE, 41 FT NORTH OF THE EDGE OF PAVEMENT OF
 AJ3081'ENTRANCE TO FIRE STATION PARKING LOT, 17 FT WEST OF THE EDGE OF
 AJ3081'PAVEMENT OF  FIRE STATION PARKING LOT, AND 60.0 FT SOUTHEAST OF
 AJ3081'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3081'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  THE ROD
 AJ3081'WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ3081'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1062 ***********************************************************************
 NH1062  DESIGNATION -  LAKE ZURICH ATT MICROWAVE TWR
 NH1062  PID         -  NH1062
 NH1062  STATE/COUNTY-  IL/LAKE
 NH1062  COUNTRY     -  US
 NH1062  USGS QUAD   -  LAKE ZURICH (2018)
 NH1062
 NH1062                         *CURRENT SURVEY CONTROL
 NH1062  ______________________________________________________________________
 NH1062* NAD 83(1997) POSITION- 42 11 16.83385(N) 088 05 32.30144(W)   ADJUSTED
 NH1062  ______________________________________________________________________
 NH1062  GEOID HEIGHT    -        -33.873 (meters)                     GEOID18
 NH1062  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 NH1062  HORZ ORDER      -  THIRD
 NH1062
 NH1062.The horizontal coordinates were established by classical geodetic methods
 NH1062.and adjusted by the National Geodetic Survey in October 1999.
 NH1062
 NH1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1062.GEOID18 height accuracy estimate available here.
 NH1062
 NH1062.Click photographs - Photos may exist for this station.
 NH1062
 NH1062.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1062
 NH1062. The following values were computed from the NAD 83(1997) position.
 NH1062
 NH1062;                    North         East     Units Scale Factor Converg.
 NH1062;SPC IL E     -   613,013.376   319,909.920   MT  0.99997988   +0 09 42.7
 NH1062;SPC IL E     - 2,011,194.72  1,049,571.13   sFT  0.99997988   +0 09 42.7
 NH1062;UTM  16      - 4,671,228.461   409,804.048   MT  0.99970010   -0 44 01.0
 NH1062
 NH1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0980471228(NAD 83)
 NH1062
 NH1062                          SUPERSEDED SURVEY CONTROL
 NH1062
 NH1062  NAD 83(1997)-  42 11 16.83370(N)    088 05 32.30224(W) AD(       ) 3
 NH1062  NAD 83(1986)-  42 11 16.83579(N)    088 05 32.31368(W) AD(       ) 3
 NH1062  NAD 27      -  42 11 16.75700(N)    088 05 32.00900(W) AD(       ) 3
 NH1062
 NH1062.Superseded values are not recommended for survey control.
 NH1062
 NH1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1062.See file dsdata.pdf to determine how the superseded data were derived.
 NH1062
 NH1062_MARKER: 45 = MICROWAVE TOWER
 NH1062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1062+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1062
 NH1062  HISTORY     - Date     Condition        Report By
 NH1062  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1062  HISTORY     - 1966     GOOD             CGS
 NH1062  HISTORY     - 19910519 GOOD             USPSQD
 NH1062  HISTORY     - 19981211 GOOD             USPSQD
 NH1062  HISTORY     - 20021224 GOOD             USPSQD
 NH1062  HISTORY     - 20041113 GOOD             USPSQD
 NH1062
 NH1062                          STATION DESCRIPTION
 NH1062
 NH1062'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1062'STATION IS THE CENTER OF THE TOP OF THE MICRO-WAVE RELAY
 NH1062'TOWER, OWNED BY THE AMERICAN TELEGRAPH AND TELEPHONE COMPANY,
 NH1062'LOCATED ABOUT 1-1/2 MILES SOUTH OF LAKE ZURICH ON THE NORTH
 NH1062'SIDE OF U.S. HIGHWAY 12.  IT IS A 4 LEGGED, STEEL, SELF
 NH1062'SUPPORTING STRUCTURE, PAINTED IN ALTERNATE SECTIONS OF ORANGE
 NH1062'AND WHITE AND IS 275 FEET HIGH.  THE TOWER HAS FOUR RECTANGULAR
 NH1062'SHAPED MICRO-WAVE REFLECTORS NEAR THE TOP.
 NH1062'
 NH1062'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS
 NH1062'22 AND 63 IN LAKE ZURICH, GO SOUTHWEST ON HIGHWAY NOS. 22
 NH1062'AND 63 FOR 0.75 MILE TO INTERSECTION WITH U.S. HIGHWAY 12,
 NH1062'TURN LEFT AND GO SOUTHEAST ON HIGHWAY 12 FOR 0.5 MILE TO THE
 NH1062'STATION ON THE NORTH SIDE OF HIGHWAY AS DESCRIBED.
 NH1062
 NH1062                          STATION RECOVERY (1966)
 NH1062
 NH1062'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1062'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  THE
 NH1062'TO REACH BY GOING SOUTHEAST ON HIGHWAY 12 SHOULD BE 0.8
 NH1062'MILE INSTEAD OF 0.5 MILE.
 NH1062
 NH1062                          STATION RECOVERY (1991)
 NH1062
 NH1062'RECOVERY NOTE BY US POWER SQUADRON 1991 (MM)
 NH1062'RECOVERED IN GOOD CONDITION.
 NH1062
 NH1062                          STATION RECOVERY (1998)
 NH1062
 NH1062'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1062'RECOVERED IN GOOD CONDITION.
 NH1062
 NH1062                          STATION RECOVERY (2002)
 NH1062
 NH1062'RECOVERY NOTE BY US POWER SQUADRON 2002 (EFU)
 NH1062'RECOVERED IN GOOD CONDITION.
 NH1062
 NH1062                          STATION RECOVERY (2004)
 NH1062
 NH1062'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH1062'STRUCTURE IS RADIO TOWER(AT AND T MICROWAVE). STATION DESCRIPTION AND
 NH1062'DIRECTION ARE GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0171 ***********************************************************************
 NG0171  DESIGNATION -  LAKEFOREST 1
 NG0171  PID         -  NG0171
 NG0171  STATE/COUNTY-  IL/LAKE
 NG0171  COUNTRY     -  US
 NG0171  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0171
 NG0171                         *CURRENT SURVEY CONTROL
 NG0171  ______________________________________________________________________
 NG0171* NAD 83(1986) POSITION- 42 14 19.     (N) 087 50 06.     (W)   SCALED
 NG0171* NAVD 88 ORTHO HEIGHT -   213.448 (meters)      700.29  (feet) ADJUSTED
 NG0171  ______________________________________________________________________
 NG0171  GEOID HEIGHT    -        -34.095 (meters)                     GEOID18
 NG0171  DYNAMIC HEIGHT  -        213.381 (meters)      700.07  (feet) COMP
 NG0171  MODELED GRAVITY -    980,302.6   (mgal)                       NAVD 88
 NG0171
 NG0171  VERT ORDER      -  SECOND    CLASS 0
 NG0171
 NG0171.The horizontal coordinates were scaled from a map and have
 NG0171.an estimated accuracy of +/- 6 seconds.
 NG0171
 NG0171.The orthometric height was determined by differential leveling and
 NG0171.adjusted by the NATIONAL GEODETIC SURVEY
 NG0171.in June 1991.
 NG0171
 NG0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0171.GEOID18 height accuracy estimate available here.
 NG0171
 NG0171.Click photographs - Photos may exist for this station.
 NG0171
 NG0171.The dynamic height is computed by dividing the NAVD 88
 NG0171.geopotential number by the normal gravity value computed on the
 NG0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0171.degrees latitude (g = 980.6199 gals.).
 NG0171
 NG0171.The modeled gravity was interpolated from observed gravity values.
 NG0171
 NG0171;                    North         East    Units  Estimated Accuracy
 NG0171;SPC IL E     -   618,730.      341,130.      MT  (+/- 180 meters Scaled)
 NG0171
 NG0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM311766(NAD 83)
 NG0171
 NG0171                          SUPERSEDED SURVEY CONTROL
 NG0171
 NG0171  NGVD 29 (??/??/92)  213.549  (m)          700.62   (f) ADJ UNCH    2 0
 NG0171
 NG0171.Superseded values are not recommended for survey control.
 NG0171
 NG0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0171.See file dsdata.pdf to determine how the superseded data were derived.
 NG0171
 NG0171_MARKER: DB = BENCH MARK DISK
 NG0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0171_STAMPING: LAKE FOREST NO 1 1934
 NG0171_MARK LOGO: CGS
 NG0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0171+STABILITY: SURFACE MOTION
 NG0171
 NG0171  HISTORY     - Date     Condition        Report By
 NG0171  HISTORY     - 1934     MONUMENTED       CGS
 NG0171  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0171
 NG0171                          STATION DESCRIPTION
 NG0171
 NG0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NG0171'AT LAKE FOREST.
 NG0171'AT LAKE FOREST, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0171'RAILWAY, TWO POLES NORTH OF MILEPOST 27, 138 FEET EAST OF THE
 NG0171'CENTERLINE OF THE EAST TRACK, IN THE NORTHWEST CORNER OF THE
 NG0171'CITY PARK, AND 11 FEET SOUTH OF A SMALL FRAME BUNGALOW.  A
 NG0171'STANDARD DISK, STAMPED LAKE FOREST NO 1 1934 AND SET IN THE TOP
 NG0171'OF A CONCRETE POST.
 NG0171
 NG0171                          STATION RECOVERY (1973)
 NG0171
 NG0171'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0171'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0177 ***********************************************************************
 NG0177  DESIGNATION -  LAKEFOREST 2
 NG0177  PID         -  NG0177
 NG0177  STATE/COUNTY-  IL/LAKE
 NG0177  COUNTRY     -  US
 NG0177  USGS QUAD   -  WAUKEGAN (2018)
 NG0177
 NG0177                         *CURRENT SURVEY CONTROL
 NG0177  ______________________________________________________________________
 NG0177* NAD 83(1986) POSITION- 42 15 46.     (N) 087 50 31.     (W)   SCALED
 NG0177* NAVD 88 ORTHO HEIGHT -   211.916 (meters)      695.26  (feet) ADJUSTED
 NG0177  ______________________________________________________________________
 NG0177  GEOID HEIGHT    -        -34.137 (meters)                     GEOID18
 NG0177  DYNAMIC HEIGHT  -        211.850 (meters)      695.04  (feet) COMP
 NG0177  MODELED GRAVITY -    980,303.4   (mgal)                       NAVD 88
 NG0177
 NG0177  VERT ORDER      -  FIRST     CLASS 0
 NG0177
 NG0177.The horizontal coordinates were scaled from a map and have
 NG0177.an estimated accuracy of +/- 6 seconds.
 NG0177
 NG0177.The orthometric height was determined by differential leveling and
 NG0177.adjusted by the NATIONAL GEODETIC SURVEY
 NG0177.in June 1991.
 NG0177
 NG0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0177.GEOID18 height accuracy estimate available here.
 NG0177
 NG0177.Click photographs - Photos may exist for this station.
 NG0177
 NG0177.The dynamic height is computed by dividing the NAVD 88
 NG0177.geopotential number by the normal gravity value computed on the
 NG0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0177.degrees latitude (g = 980.6199 gals.).
 NG0177
 NG0177.The modeled gravity was interpolated from observed gravity values.
 NG0177
 NG0177;                    North         East    Units  Estimated Accuracy
 NG0177;SPC IL E     -   621,410.      340,540.      MT  (+/- 180 meters Scaled)
 NG0177
 NG0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM305792(NAD 83)
 NG0177
 NG0177                          SUPERSEDED SURVEY CONTROL
 NG0177
 NG0177  NGVD 29 (??/??/92)  212.022  (m)          695.61   (f) ADJ UNCH    1 0
 NG0177
 NG0177.Superseded values are not recommended for survey control.
 NG0177
 NG0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0177.See file dsdata.pdf to determine how the superseded data were derived.
 NG0177
 NG0177_MARKER: DB = BENCH MARK DISK
 NG0177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0177_STAMPING: LAKE FOREST NO 2 1934
 NG0177_MARK LOGO: CGS
 NG0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0177+STABILITY: SURFACE MOTION
 NG0177
 NG0177  HISTORY     - Date     Condition        Report By
 NG0177  HISTORY     - 1934     MONUMENTED       CGS
 NG0177  HISTORY     - 1973     GOOD             NGS
 NG0177  HISTORY     - 20000929 MARK NOT FOUND   PATRIC
 NG0177  HISTORY     - 20010429 MARK NOT FOUND   USPSQD
 NG0177
 NG0177                          STATION DESCRIPTION
 NG0177
 NG0177'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0177'0.8 MI N FROM LAKE FOREST.
 NG0177'0.80 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0177'FROM THE CROSSING OF DEERPATH AVENUE, AT THE JUNCTION OF
 NG0177'MC KINLEY ROAD AND NOBLE AVENUE, ABOUT 61 YARDS EAST OF THE EAST
 NG0177'RAIL OF THE EAST MAIN TRACK, 47 FEET NORTHEAST OF THE CENTER
 NG0177'LINE OF THE JUNCTION, 37 FEET NORTH OF THE CENTER LINE OF NOBLE
 NG0177'AVENUE, 28.8 FEET EAST OF THE CENTER LINE OF MC KINLEY ROAD,
 NG0177'11.5 FEET SOUTHEAST OF A FIRE PLUG.  A C AND GS DISK IN THE
 NG0177'TOP OF A CONCRETE POST.  THE DISK IS 2/10 FOOT BELOW THE SURFACE
 NG0177'OF THE GROUND AND 3 FEET BELOW THE LEVEL OF THE RAILROAD.
 NG0177
 NG0177                          STATION RECOVERY (2000)
 NG0177
 NG0177'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000
 NG0177'MARK NOT FOUND.
 NG0177
 NG0177                          STATION RECOVERY (2001)
 NG0177
 NG0177'RECOVERY NOTE BY US POWER SQUADRON 2001 (MS)
 NG0177'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1653 ***********************************************************************
 NH1653  DESIGNATION -  LAKEPORT
 NH1653  PID         -  NH1653
 NH1653  STATE/COUNTY-  IL/MCHENRY
 NH1653  COUNTRY     -  US
 NH1653  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH1653
 NH1653                         *CURRENT SURVEY CONTROL
 NH1653  ______________________________________________________________________
 NH1653* NAD 83(2011) POSITION- 42 12 22.96907(N) 088 19 24.33111(W)   ADJUSTED
 NH1653* NAD 83(2011) ELLIP HT-   236.546 (meters)        (06/27/12)   ADJUSTED
 NH1653* NAD 83(2011) EPOCH   -  2010.00
 NH1653* NAVD 88 ORTHO HEIGHT -   270.3   (meters)      887.    (feet) GPS OBS
 NH1653  ______________________________________________________________________
 NH1653  NAVD 88 orthometric height was determined with an earlier geoid model
 NH1653  GEOID HEIGHT    -        -33.779 (meters)                     GEOID18
 NH1653  NAD 83(2011) X  -    138,441.116 (meters)                     COMP
 NH1653  NAD 83(2011) Y  - -4,729,778.894 (meters)                     COMP
 NH1653  NAD 83(2011) Z  -  4,262,770.753 (meters)                     COMP
 NH1653  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 NH1653
 NH1653  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1653  Standards:
 NH1653         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1653            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1653  -------------------------------------------------------------------
 NH1653  NETWORK    0.48   0.73           0.22   0.17   0.37      0.01552722
 NH1653  -------------------------------------------------------------------
 NH1653  Click here for local accuracies and other accuracy information.
 NH1653
 NH1653.This mark is at Lake In The Hills Airport (3CK)
 NH1653
 NH1653.The horizontal coordinates were established by GPS observations
 NH1653.and adjusted by the National Geodetic Survey in June 2012.
 NH1653
 NH1653.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1653.been affixed to the stable North American tectonic plate. See 
 NH1653.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1653
 NH1653.The horizontal coordinates are valid at the epoch date displayed above
 NH1653.which is a decimal equivalence of Year/Month/Day.
 NH1653
 NH1653.The orthometric height was determined by GPS observations and a
 NH1653.high-resolution geoid model.
 NH1653
 NH1653.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1653.GEOID18 height accuracy estimate available here.
 NH1653
 NH1653.Click photographs - Photos may exist for this station.
 NH1653
 NH1653.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1653
 NH1653.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1653
 NH1653.The ellipsoidal height was determined by GPS observations
 NH1653.and is referenced to NAD 83.
 NH1653
 NH1653. The following values were computed from the NAD 83(2011) position.
 NH1653
 NH1653;                    North         East     Units Scale Factor Converg.
 NH1653;SPC IL E     -   615,025.835   300,818.209   MT  0.99997501   +0 00 24.0
 NH1653;SPC IL E     - 2,017,797.26    986,934.41   sFT  0.99997501   +0 00 24.0
 NH1653;UTM  16      - 4,673,538.516   390,750.967   MT  0.99974686   -0 53 21.0
 NH1653
 NH1653!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1653!SPC IL E     -   0.99996290  x   0.99997501  =   0.99993791
 NH1653!UTM  16      -   0.99996290  x   0.99974686  =   0.99970977
 NH1653
 NH1653:                Primary Azimuth Mark                     Grid Az
 NH1653:SPC IL E     -  LAKEPORT AZ MK                           259 41 03.4
 NH1653:UTM  16      -  LAKEPORT AZ MK                           260 34 48.4
 NH1653
 NH1653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9075073538(NAD 83)
 NH1653
 NH1653|---------------------------------------------------------------------|
 NH1653| PID    Reference Object                     Distance      Geod. Az  |
 NH1653|                                                           dddmmss.s |
 NH1653| NH1654 LAKEPORT AZ MK                      421.417 METERS 2594127.4 |
 NH1653|---------------------------------------------------------------------|
 NH1653
 NH1653                          SUPERSEDED SURVEY CONTROL
 NH1653
 NH1653  NAD 83(2007)-  42 12 22.96911(N)    088 19 24.33207(W) AD(2002.00) 0
 NH1653  ELLIP H (02/10/07)  236.577  (m)                       GP(2002.00)    
 NH1653  ELLIP H (02/03/05)  236.567  (m)                       GP(       ) 4 2
 NH1653  NAD 83(1997)-  42 12 22.96918(N)    088 19 24.33161(W) AD(       ) 1
 NH1653  ELLIP H (04/24/01)  236.593  (m)                       GP(       ) 4 1
 NH1653  NAD 83(1997)-  42 12 22.96950(N)    088 19 24.33126(W) AD(       ) 1
 NH1653  ELLIP H (10/21/99)  236.570  (m)                       GP(       ) 4 1
 NH1653  NAD 83(1997)-  42 12 22.96956(N)    088 19 24.33135(W) AD(       ) 1
 NH1653  ELLIP H (11/21/91)  236.414  (m)                       GP(       ) 4 1
 NH1653  NAD 83(1986)-  42 12 22.96590(N)    088 19 24.34625(W) AD(       ) 1
 NH1653  NAVD 88 (04/23/01)  270.3    (m)  GEOID99  model used  GPS OBS        
 NH1653  NGVD 29 (06/25/91)  270.4    (m)  OSU 89B  model used  GPS OBS        
 NH1653
 NH1653.Superseded values are not recommended for survey control.
 NH1653
 NH1653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1653.See file dsdata.pdf to determine how the superseded data were derived.
 NH1653
 NH1653_MARKER: I = METAL ROD
 NH1653_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1653_STAMPING: LAKEPORT 1990
 NH1653_MARK LOGO: NONE
 NH1653_PROJECTION: FLUSH
 NH1653_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1653_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1653+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2000
 NH1653_ROD/PIPE-DEPTH: 7.30 meters
 NH1653_SLEEVE-DEPTH  : 1.00 meters
 NH1653
 NH1653  HISTORY     - Date     Condition        Report By
 NH1653  HISTORY     - 1990     MONUMENTED       NGS
 NH1653  HISTORY     - 19910904 GOOD             MSE
 NH1653  HISTORY     - 20000327 GOOD             SECI
 NH1653  HISTORY     - 20110920 MARK NOT FOUND   HANPRO
 NH1653
 NH1653                          STATION DESCRIPTION
 NH1653
 NH1653'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1653'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) SOUTH OF CRYSTAL LAKE, 2.0 KM
 NH1653'(1.2 MI) NORTH OF LAKE IN THE HILLS, AT THE CRYSTAL LAKE AIRPORT, ON
 NH1653'THE SOUTH EDGE OF THE TAXI, NEAR THE WOODEN WIND SOCK POLE, NEAR THE
 NH1653'CENTER OF THE AIRPORT, IN NORTH CENTRAL SECTION 17, T 43 N, R 8 E.
 NH1653'OWNERSHIP--VILLAGE OF LAKE IN THE HILLS, 1111 CRYSTAL LAKE ROAD, LAKE
 NH1653'IN THE HILLS, IL 62182. AIRPORT MANAGER IS DARLENE LEVENDOSKI, PHONE
 NH1653'815-455-7522.
 NH1653'TO REACH FROM THE JUNCTION OF US HIGHWAY 14 AND STATE HIGHWAY 176 ON
 NH1653'THE WEST SIDE OF CRYSTAL LAKE, GO SOUTHEAST ON HIGHWAY 14 FOR 2.91 KM
 NH1653'(1.81 MI) TO A ROAD RIGHT WHERE HIGHWAY 14 TURNS TO EAST.  TURN
 NH1653'RIGHT, SOUTHEAST ON VIRGINIA ROAD FOR 1.39 KM (0.86 MI) TO A
 NH1653'CROSSROAD.  TURN RIGHT, SOUTH, ON PYOTT ROAD FOR 1.08 KM (0.67 MI) TO
 NH1653'THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, SOUTHWEST, FOR 0.10
 NH1653'KM (0.06 MI) TO THE APRON AND OFFICE ON THE LEFT.  CONTINUE WEST,
 NH1653'THEN NORTH, ON APRON AND RAMP FOR 0.10 KM (0.06 MI) TO THE TAXI ON
 NH1653'THE LEFT.  TURN LEFT, WEST, ON TAXI FOR 0.45 KM (0.28 MI) TO A RAMP
 NH1653'AND STATION ON THE LEFT.
 NH1653'THE STATION IS LOCATED 45.3 M (148.6 FT) WEST FROM THE EXTENDED CENTER
 NH1653'OF THE RAMP, 11.4 M (37.4 FT) SOUTH FROM THE CENTER OF THE TAXI, AND
 NH1653'10.0 M (32.8 FT) NORTH-NORTHEAST FROM THE WOODEN WIND SOCK POLE.
 NH1653'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1653
 NH1653                          STATION RECOVERY (1991)
 NH1653
 NH1653'RECOVERY NOTE BY MSE CORPORATION 1991
 NH1653'RECOVERED IN GOOD CONDITION.
 NH1653
 NH1653                          STATION RECOVERY (2000)
 NH1653
 NH1653'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 NH1653'RECOVERED AS DESCRIBED USING 1990 DESCRIPTION
 NH1653'
 NH1653
 NH1653                          STATION RECOVERY (2011)
 NH1653
 NH1653'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2011 (KJN)
 NH1653'MARK NOT FOUND AND PRESUMED DESTROYED.  HEAVY CONSTRUCTION WAS DONE IN
 NH1653'AREA OF MARK AND MULTIPLE WITNESSES CLAIM MARK WAS DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1654 ***********************************************************************
 NH1654  DESIGNATION -  LAKEPORT AZ MK
 NH1654  PID         -  NH1654
 NH1654  STATE/COUNTY-  IL/MCHENRY
 NH1654  COUNTRY     -  US
 NH1654  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH1654
 NH1654                         *CURRENT SURVEY CONTROL
 NH1654  ______________________________________________________________________
 NH1654* NAD 83(1997) POSITION- 42 12 20.52489(N) 088 19 42.40523(W)   ADJUSTED
 NH1654* NAD 83(1997) ELLIP HT-   235.552 (meters)        (10/21/99)   ADJUSTED
 NH1654* NAVD 88 ORTHO HEIGHT -   269.3   (meters)      884.    (feet) VERTCON3
 NH1654  ______________________________________________________________________
 NH1654  GEOID HEIGHT    -        -33.773 (meters)                     GEOID18
 NH1654  NAD 83(1997) X  -    138,028.121 (meters)                     COMP
 NH1654  NAD 83(1997) Y  - -4,729,840.915 (meters)                     COMP
 NH1654  NAD 83(1997) Z  -  4,262,714.221 (meters)                     COMP
 NH1654  LAPLACE CORR    -         -2.21  (seconds)                    DEFLEC18
 NH1654  HORZ ORDER      -  FIRST
 NH1654  ELLP ORDER      -  FOURTH    CLASS I
 NH1654
 NH1654.This mark is at Lake In The Hills Airport (3CK)
 NH1654
 NH1654.The horizontal coordinates were established by GPS observations
 NH1654.and adjusted by the National Geodetic Survey in October 1999.
 NH1654
 NH1654.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1654.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1654
 NH1654.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1654.GEOID18 height accuracy estimate available here.
 NH1654
 NH1654.Click photographs - Photos may exist for this station.
 NH1654
 NH1654.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1654
 NH1654.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1654
 NH1654.The ellipsoidal height was determined by GPS observations
 NH1654.and is referenced to NAD 83.
 NH1654
 NH1654. The following values were computed from the NAD 83(1997) position.
 NH1654
 NH1654;                    North         East     Units Scale Factor Converg.
 NH1654;SPC IL E     -   614,950.386   300,403.611   MT  0.99997500   +0 00 11.8
 NH1654;SPC IL E     - 2,017,549.72    985,574.18   sFT  0.99997500   +0 00 11.8
 NH1654;UTM  16      - 4,673,469.574   390,335.335   MT  0.99974798   -0 53 33.1
 NH1654
 NH1654!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1654!SPC IL E     -   0.99996306  x   0.99997500  =   0.99993806
 NH1654!UTM  16      -   0.99996306  x   0.99974798  =   0.99971105
 NH1654
 NH1654:                Primary Azimuth Mark                     Grid Az
 NH1654:SPC IL E     -  LAKEPORT                                 079 41 03.5
 NH1654:UTM  16      -  LAKEPORT                                 080 34 48.4
 NH1654
 NH1654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9033573469(NAD 83)
 NH1654
 NH1654|---------------------------------------------------------------------|
 NH1654| PID    Reference Object                     Distance      Geod. Az  |
 NH1654|                                                           dddmmss.s |
 NH1654| NH1653 LAKEPORT                            421.417 METERS 0794115.3 |
 NH1654|---------------------------------------------------------------------|
 NH1654
 NH1654                          SUPERSEDED SURVEY CONTROL
 NH1654
 NH1654  NAD 83(1997)-  42 12 20.52496(N)    088 19 42.40531(W) AD(       ) 1
 NH1654  ELLIP H (11/21/91)  235.395  (m)                       GP(       ) 4 1
 NH1654  NAD 83(1986)-  42 12 20.52129(N)    088 19 42.42022(W) AD(       ) 1
 NH1654  NGVD 29 (06/25/91)  269.4    (m)  OSU 89B  model used  GPS OBS        
 NH1654
 NH1654.Superseded values are not recommended for survey control.
 NH1654
 NH1654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1654.See file dsdata.pdf to determine how the superseded data were derived.
 NH1654
 NH1654_MARKER: I = METAL ROD
 NH1654_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NH1654_STAMPING: LAKEPORT AZ MK 1990
 NH1654_MARK LOGO: NGS
 NH1654_PROJECTION: FLUSH
 NH1654_MAGNETIC: I = MARKER IS A STEEL ROD
 NH1654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH1654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1654+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NH1654_ROD/PIPE-DEPTH: 9.1 meters
 NH1654_SLEEVE-DEPTH  : 1.0 meters
 NH1654
 NH1654  HISTORY     - Date     Condition        Report By
 NH1654  HISTORY     - 1990     MONUMENTED       NGS
 NH1654  HISTORY     - 20110920 MARK NOT FOUND   HANPRO
 NH1654
 NH1654                          STATION DESCRIPTION
 NH1654
 NH1654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1654'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) SOUTH OF CRYSTAL LAKE, 2.0 KM
 NH1654'(1.2 MI) NORTH OF LAKE IN THE HILLS, AT THE CRYSTAL LAKE AIRPORT,
 NH1654'ABOUT 115 M (377.3 FT) EAST FROM THE WEST END OF AND ON THE SOUTH
 NH1654'SIDE OF THE TAXI, IN NORTH CENTRAL SECTION 17, T 43 N, R 8 E.
 NH1654'OWNERSHIP--VILLAGE OF LAKE IN THE HILLS, 1111 CRYSTAL LAKE ROAD, LAKE
 NH1654'IN THE HILLS, IL 62182. AIRPORT MANAGER IS DARLENE LEVENDOSKI, PHONE
 NH1654'815-455-7522.
 NH1654'TO REACH FROM THE JUNCTION OF US HIGHWAY 14 AND STATE HIGHWAY 176 ON
 NH1654'THE WEST SIDE OF CRYSTAL LAKE, GO SOUTHEAST ON HIGHWAY 14 FOR 2.91 KM
 NH1654'(1.81 MI) TO A ROAD RIGHT WHERE HIGHWAY 14 TURNS TO EAST.  TURN
 NH1654'RIGHT, SOUTHEAST ON VIRGINIA ROAD FOR 1.39 KM (0.86 MI) TO A
 NH1654'CROSSROAD.  TURN RIGHT, SOUTH, ON PYOTT ROAD FOR 1.08 KM (0.67 MI) TO
 NH1654'THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, SOUTHWEST, FOR 0.10
 NH1654'KM (0.06 MI) TO THE APRON AND OFFICE ON THE LEFT.  CONTINUE WEST,
 NH1654'THEN NORTH, ON APRON AND RAMP FOR 0.10 KM (0.06 MI) TO THE TAXI ON
 NH1654'THE LEFT.  TURN LEFT, WEST, ON TAXI FOR 0.90 KM (0.56 MI) TO A RAMP
 NH1654'AND THE STATION ON THE LEFT.
 NH1654'THE STATION IS LOCATED 30.8 M (101.0 FT) WEST-SOUTHWEST FROM THE SOUTH
 NH1654'END OF A 30 CM METAL CULVERT PIPE UNDER THE TAXI, 12.3 M (40.4 FT)
 NH1654'WEST FROM THE EXTENDED CENTER OF THE RAMP, AND 11.2 M (36.7 FT) SOUTH
 NH1654'FROM THE CENTER OF THE TAXI.
 NH1654'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NH1654
 NH1654                          STATION RECOVERY (2011)
 NH1654
 NH1654'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2011 (KJN)
 NH1654'MARK NOT FOUND AND PRESUMED DESTROYED.  HEAVY CONSTRUCTION WAS DONE IN
 NH1654'AREA OF MARK AND MULTIPLE WITNESSES CLAIM MARK WAS DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2952 ***********************************************************************
 AJ2952  DESIGNATION -  LAKEWOOD
 AJ2952  PID         -  AJ2952
 AJ2952  STATE/COUNTY-  IL/MCHENRY
 AJ2952  COUNTRY     -  US
 AJ2952  USGS QUAD   -  HUNTLEY (2018)
 AJ2952
 AJ2952                         *CURRENT SURVEY CONTROL
 AJ2952  ______________________________________________________________________
 AJ2952* NAD 83(2011) POSITION- 42 13 23.02748(N) 088 23 54.29320(W)   ADJUSTED
 AJ2952* NAD 83(2011) ELLIP HT-   239.150 (meters)        (06/27/12)   ADJUSTED
 AJ2952* NAD 83(2011) EPOCH   -  2010.00
 AJ2952* NAVD 88 ORTHO HEIGHT -   272.9   (meters)      895.    (feet) GPS OBS
 AJ2952  ______________________________________________________________________
 AJ2952  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2952  GEOID HEIGHT    -        -33.675 (meters)                     GEOID99
 AJ2952  GEOID HEIGHT    -        -33.740 (meters)                     GEOID18
 AJ2952  NAD 83(2011) X  -    132,215.855 (meters)                     COMP
 AJ2952  NAD 83(2011) Y  - -4,728,713.291 (meters)                     COMP
 AJ2952  NAD 83(2011) Z  -  4,264,145.014 (meters)                     COMP
 AJ2952  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 AJ2952
 AJ2952  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2952  Standards:
 AJ2952         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2952            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2952  -------------------------------------------------------------------
 AJ2952  NETWORK    1.07   1.49           0.47   0.39   0.76     -0.19100925
 AJ2952  -------------------------------------------------------------------
 AJ2952  Click here for local accuracies and other accuracy information.
 AJ2952
 AJ2952.The horizontal coordinates were established by GPS observations
 AJ2952.and adjusted by the National Geodetic Survey in June 2012.
 AJ2952
 AJ2952.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2952.been affixed to the stable North American tectonic plate. See 
 AJ2952.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2952
 AJ2952.The horizontal coordinates are valid at the epoch date displayed above
 AJ2952.which is a decimal equivalence of Year/Month/Day.
 AJ2952
 AJ2952.The orthometric height was determined by GPS observations and a
 AJ2952.high-resolution geoid model.
 AJ2952
 AJ2952.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2952.GEOID18 height accuracy estimate available here.
 AJ2952
 AJ2952.Click photographs - Photos may exist for this station.
 AJ2952
 AJ2952.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2952
 AJ2952.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2952
 AJ2952.The ellipsoidal height was determined by GPS observations
 AJ2952.and is referenced to NAD 83.
 AJ2952
 AJ2952. The following values were computed from the NAD 83(2011) position.
 AJ2952
 AJ2952;                    North         East     Units Scale Factor Converg.
 AJ2952;SPC IL E     -   616,880.885   294,626.959   MT  0.99997536   -0 02 37.4
 AJ2952;SPC IL E     - 2,023,883.37    966,621.95   sFT  0.99997536   -0 02 37.4
 AJ2952;UTM  16      - 4,675,489.723   384,590.836   MT  0.99976388   -0 56 23.5
 AJ2952
 AJ2952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2952!SPC IL E     -   0.99996249  x   0.99997536  =   0.99993785
 AJ2952!UTM  16      -   0.99996249  x   0.99976388  =   0.99972638
 AJ2952
 AJ2952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8459075489(NAD 83)
 AJ2952
 AJ2952                          SUPERSEDED SURVEY CONTROL
 AJ2952
 AJ2952  NAD 83(2007)-  42 13 23.02750(N)    088 23 54.29415(W) AD(2002.00) 0
 AJ2952  ELLIP H (02/10/07)  239.180  (m)                       GP(2002.00)    
 AJ2952  ELLIP H (02/03/05)  239.175  (m)                       GP(       ) 4 2
 AJ2952  NAD 83(1997)-  42 13 23.02740(N)    088 23 54.29395(W) AD(       ) 1
 AJ2952  ELLIP H (04/24/01)  239.207  (m)                       GP(       ) 4 1
 AJ2952
 AJ2952.Superseded values are not recommended for survey control.
 AJ2952
 AJ2952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2952.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2952
 AJ2952_MARKER: I = METAL ROD
 AJ2952_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2952+WITH SETTING: INFORMATION.
 AJ2952_STAMPING: LAKEWOOD
 AJ2952_MARK LOGO: IL-111
 AJ2952_PROJECTION: FLUSH
 AJ2952_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2952_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2952+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2000
 AJ2952_ROD/PIPE-DEPTH: 2.4 meters
 AJ2952_SLEEVE-DEPTH  : 0.9 meters
 AJ2952
 AJ2952  HISTORY     - Date     Condition        Report By
 AJ2952  HISTORY     - 20000727 MONUMENTED       SECI
 AJ2952
 AJ2952                          STATION DESCRIPTION
 AJ2952
 AJ2952'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2952'STATION IS LOCATED APPROXIMATELY 3.0 MI WEST OF CRYSTAL LAKE, 3.4 MI
 AJ2952'NORTHEAST OF HUNTLEY IN SECTION 10, T43N, R7E.  TO REACH FROM THE
 AJ2952'JUNCTION OF IL RT 47 AND CONLEY RD PROCEED EAST ON CONLEY RD
 AJ2952'APPROXIMATELY 1.4 MI TO HALIGUS RD, PROCEED NORTH ON HALIGUS 0.1 MI
 AJ2952'TO THE STATION LOCATED 32 FT EAST OF CENTERLINE OF HALIGUS RD.
 AJ2952'STATION IS LOCATED 0.13 MI SOUTH OF WOODBINE RD, 400 FT SOUTH OF
 AJ2952'BONNIE DR, 99 FT NORTHEAST OF POWERPOLE (PP), 85 FT NORTH OF PP, 73
 AJ2952'FT SOUTH OF PP, 22 FT EAST OF EDGE-OF-PAVEMENT OF HALIGUS RD, AND
 AJ2952'2.0 FT WEST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2952'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW
 AJ2952'CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE
 AJ2952'SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1275 ***********************************************************************
 KB1275  DESIGNATION -  LAKEWOOD ATT MICROWAVE
 KB1275  PID         -  KB1275
 KB1275  STATE/COUNTY-  IL/SHELBY
 KB1275  COUNTRY     -  US
 KB1275  USGS QUAD   -  LAKEWOOD (2018)
 KB1275
 KB1275                         *CURRENT SURVEY CONTROL
 KB1275  ______________________________________________________________________
 KB1275* NAD 83(1997) POSITION- 39 18 04.60230(N) 088 56 10.90713(W)   ADJUSTED
 KB1275  ______________________________________________________________________
 KB1275  GEOID HEIGHT    -        -32.258 (meters)                     GEOID18
 KB1275  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 KB1275  HORZ ORDER      -  THIRD
 KB1275
 KB1275.The horizontal coordinates were established by classical geodetic methods
 KB1275.and adjusted by the National Geodetic Survey in October 1999.
 KB1275
 KB1275.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1275.GEOID18 height accuracy estimate available here.
 KB1275
 KB1275.Click photographs - Photos may exist for this station.
 KB1275
 KB1275.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1275
 KB1275. The following values were computed from the NAD 83(1997) position.
 KB1275
 KB1275;                    North         East     Units Scale Factor Converg.
 KB1275;SPC IL E     -   292,598.022   247,985.066   MT  1.00000830   -0 22 55.1
 KB1275;SPC IL E     -   959,965.34    813,597.67   sFT  1.00000830   -0 22 55.1
 KB1275;SPC IL W     -   293,136.465   806,118.712   MT  1.00007978   +0 46 45.6
 KB1275;SPC IL W     -   961,731.89  2,644,741.14   sFT  1.00007978   +0 46 45.6
 KB1275;UTM  16      - 4,351,998.076   333,033.968   MT  0.99994326   -1 13 36.4
 KB1275
 KB1275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3303351998(NAD 83)
 KB1275
 KB1275                          SUPERSEDED SURVEY CONTROL
 KB1275
 KB1275  NAD 83(1986)-  39 18 04.61767(N)    088 56 10.89414(W) AD(       ) 3
 KB1275  NAD 27      -  39 18 04.47802(N)    088 56 10.62212(W) AD(       ) 3
 KB1275
 KB1275.Superseded values are not recommended for survey control.
 KB1275
 KB1275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1275.See file dsdata.pdf to determine how the superseded data were derived.
 KB1275
 KB1275_MARKER: 43 = RADIO/TV TOWER
 KB1275
 KB1275  HISTORY     - Date     Condition        Report By
 KB1275  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1275
 KB1275                          STATION DESCRIPTION
 KB1275
 KB1275'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1275'LAKEWOOD, AMERICAN TELEPHONE AND TELEGRAPH COMPANY, MICROWAVE
 KB1275'TOWER KSB 72 IS A 4-LEGGED STEEL STRUCTURE, LIGHTED, PAINTED
 KB1275'ALTERNATELY RED AND WHITE, WITH 4 LARGE REFLECTORS AT THE TOP,
 KB1275'AND AN OVERALL HEIGHT OF 282 FEET.
 KB1275'
 KB1275'THE TOWER IS LOCATED ABOUT 10 MILES SOUTHEAST OF PANA, 10
 KB1275'MILES SOUTHWEST OF SHELBYVILLE, AND 6 MILES SOUTH OF TOWER HILL
 KB1275'ON A LARGE TIMBERED HILL KNOWN AS WILLIAMSBURG HILL.
 KB1275'
 KB1275'TO REACH FROM THE POST OFFICE IN TOWER HILL, GO NORTH ON
 KB1275'NORTH MICHIGAN STREET FOR 0.2 MILE TO THE JUNCTION WITH STATE
 KB1275'HIGHWAY 16.  TURN RIGHT AND GO EAST, NORTH, AND EAST ON HIGHWAY
 KB1275'16 FOR 2.05 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON
 KB1275'OILED ROAD FOR 7.1 MILES TO TOP OF HILL AND TOWER ON THE LEFT.
 KB1275'
 KB1275'STATION IS THE RED LIGHT ATOP THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0774 ***********************************************************************
 LC0774  CBN         -  This is a Cooperative Base Network Control Station.
 LC0774  DESIGNATION -  LAMBERT
 LC0774  PID         -  LC0774
 LC0774  STATE/COUNTY-  IL/LIVINGSTON
 LC0774  COUNTRY     -  US
 LC0774  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0774
 LC0774                         *CURRENT SURVEY CONTROL
 LC0774  ______________________________________________________________________
 LC0774* NAD 83(2011) POSITION- 40 54 42.93100(N) 088 36 34.39064(W)   ADJUSTED
 LC0774* NAD 83(2011) ELLIP HT-   168.139 (meters)        (06/27/12)   ADJUSTED
 LC0774* NAD 83(2011) EPOCH   -  2010.00
 LC0774* NAVD 88 ORTHO HEIGHT -   200.328 (meters)      657.24  (feet) ADJUSTED
 LC0774  ______________________________________________________________________
 LC0774  GEOID HEIGHT    -        -32.178 (meters)                     GEOID18
 LC0774  NAD 83(2011) X  -    117,132.692 (meters)                     COMP
 LC0774  NAD 83(2011) Y  - -4,825,707.946 (meters)                     COMP
 LC0774  NAD 83(2011) Z  -  4,155,146.596 (meters)                     COMP
 LC0774  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 LC0774  DYNAMIC HEIGHT  -        200.243 (meters)      656.96  (feet) COMP
 LC0774  MODELED GRAVITY -    980,196.6   (mgal)                       NAVD 88
 LC0774
 LC0774  VERT ORDER      -  SECOND    CLASS 0
 LC0774
 LC0774  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0774  Standards:
 LC0774         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0774            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0774  -------------------------------------------------------------------
 LC0774  NETWORK    0.86   1.82           0.41   0.26   0.93     -0.13595842
 LC0774  -------------------------------------------------------------------
 LC0774  Click here for local accuracies and other accuracy information.
 LC0774
 LC0774.The horizontal coordinates were established by GPS observations
 LC0774.and adjusted by the National Geodetic Survey in June 2012.
 LC0774
 LC0774.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0774.been affixed to the stable North American tectonic plate. See 
 LC0774.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0774
 LC0774.The horizontal coordinates are valid at the epoch date displayed above
 LC0774.which is a decimal equivalence of Year/Month/Day.
 LC0774
 LC0774.The orthometric height was determined by differential leveling and
 LC0774.adjusted by the NATIONAL GEODETIC SURVEY
 LC0774.in June 1991.
 LC0774
 LC0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0774.GEOID18 height accuracy estimate available here.
 LC0774
 LC0774.Click photographs - Photos may exist for this station.
 LC0774
 LC0774.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0774
 LC0774.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0774
 LC0774.The ellipsoidal height was determined by GPS observations
 LC0774.and is referenced to NAD 83.
 LC0774
 LC0774.The dynamic height is computed by dividing the NAVD 88
 LC0774.geopotential number by the normal gravity value computed on the
 LC0774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0774.degrees latitude (g = 980.6199 gals.).
 LC0774
 LC0774.The modeled gravity was interpolated from observed gravity values.
 LC0774
 LC0774. The following values were computed from the NAD 83(2011) position.
 LC0774
 LC0774;                    North         East     Units Scale Factor Converg.
 LC0774;SPC IL E     -   471,297.810   276,729.872   MT  0.99998166   -0 10 51.2
 LC0774;SPC IL E     - 1,546,249.56    907,904.59   sFT  0.99998166   -0 10 51.2
 LC0774;UTM  16      - 4,530,227.054   364,451.528   MT  0.99982614   -1 03 15.3
 LC0774
 LC0774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0774!SPC IL E     -   0.99997363  x   0.99998166  =   0.99995529
 LC0774!UTM  16      -   0.99997363  x   0.99982614  =   0.99979977
 LC0774
 LC0774:                Primary Azimuth Mark                     Grid Az
 LC0774:SPC IL E     -  LAMBERT AZ MK                            216 46 08.0
 LC0774:UTM  16      -  LAMBERT AZ MK                            217 38 32.1
 LC0774
 LC0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6445130227(NAD 83)
 LC0774
 LC0774|---------------------------------------------------------------------|
 LC0774| PID    Reference Object                     Distance      Geod. Az  |
 LC0774|                                                           dddmmss.s |
 LC0774| LC1828 PONTIAC MUNICIPAL TANK              APPROX. 5.1 KM 2020343.5 |
 LC0774| LC1832 PONTIAC LIVINGSTON CTHSE FLAG       APPROX. 3.9 KM 2045808.8 |
 LC0774| LC1834 PONTIAC ST MARYS CATH CH            APPROX. 3.8 KM 2050537.5 |
 LC0774| LC0772 LAMBERT AZ MK                                      2163516.8 |
 LC0774| LC0773 LAMBERT RM 1                         23.836 METERS 25039     |
 LC0774| LC1833 CAYUGA SINCLAIR PIPELINE MAST       APPROX. 4.8 KM 3201147.5 |
 LC0774| LC0775 LAMBERT RM 2                         22.984 METERS 35739     |
 LC0774|---------------------------------------------------------------------|
 LC0774
 LC0774                          SUPERSEDED SURVEY CONTROL
 LC0774
 LC0774  NAD 83(2007)-  40 54 42.93103(N)    088 36 34.39157(W) AD(2002.00) 0
 LC0774  ELLIP H (02/10/07)  168.161  (m)                       GP(2002.00)    
 LC0774  ELLIP H (10/15/04)  168.149  (m)                       GP(       ) 4 2
 LC0774  NAD 83(1997)-  40 54 42.93108(N)    088 36 34.39139(W) AD(       ) B
 LC0774  ELLIP H (07/17/98)  168.153  (m)                       GP(       ) 4 1
 LC0774  NAD 83(1986)-  40 54 42.94222(N)    088 36 34.39591(W) AD(       ) 2
 LC0774  NAD 27      -  40 54 42.82560(N)    088 36 34.18920(W) AD(       ) 2
 LC0774  NAVD 88             200.33   (m)          657.2    (f) LEVELING    3  
 LC0774  NGVD 29 (??/??/92)  200.390  (m)          657.45   (f) ADJ UNCH    2 0
 LC0774  NGVD 29             200.39   (m)          657.4    (f) LEVELING    3  
 LC0774
 LC0774.Superseded values are not recommended for survey control.
 LC0774
 LC0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0774.See file dsdata.pdf to determine how the superseded data were derived.
 LC0774
 LC0774_MARKER: DE = TRAVERSE STATION DISK
 LC0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0774_STAMPING: LAMBERT 1961
 LC0774_MARK LOGO: CGS
 LC0774_PROJECTION: FLUSH
 LC0774_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0774+STABILITY: SURFACE MOTION
 LC0774_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0774+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 LC0774
 LC0774  HISTORY     - Date     Condition        Report By
 LC0774  HISTORY     - 1961     MONUMENTED       CGS
 LC0774  HISTORY     - 1961     GOOD             CGS
 LC0774  HISTORY     - 1970     GOOD             ILDT
 LC0774  HISTORY     - 19900827 GOOD             NGS
 LC0774  HISTORY     - 19970313 GOOD             NGS
 LC0774  HISTORY     - 200205   GOOD             ASCPC
 LC0774  HISTORY     - 20020829 GOOD             CMT
 LC0774  HISTORY     - 20070604 GOOD             FARNGP
 LC0774  HISTORY     - 20091124 MARK NOT FOUND   GEOCAC
 LC0774  HISTORY     - 20121016 GOOD             PHOTO
 LC0774  HISTORY     - 20200227 GOOD             ILDT
 LC0774
 LC0774                          STATION DESCRIPTION
 LC0774
 LC0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0774'THE STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF ODELL,
 LC0774'ABOUT 2-1/2 MILES NORTHEAST OF PONTIAC AND IS ON THE EAST
 LC0774'SIDE OF ROAD WHICH RUNS PARALLEL WITH THE RAILROAD TRACKS
 LC0774'AND U.S. HIGHWAY 66.
 LC0774'
 LC0774'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0774'AND STATE HIGHWAY 23 IN THE NORTHWEST EDGE OF PONTIAC, GO
 LC0774'NORTHEAST ON U.S. HIGHWAY 66 FOR 2.95 MILES TO CROSSROAD,
 LC0774'TURN RIGHT, CROSSING RAILROAD TRACKS, TURN RIGHT, GO SOUTHWESTERLY
 LC0774'ON GRAVEL ROAD ALONG EAST SIDE OF RAILROAD TRACKS FOR 0.45
 LC0774'MILE TO DRIVEWAY AND THE STATION ON THE LEFT.
 LC0774'
 LC0774'THE STATION MARK IS A STANDARD TRAVERSE DISK SET IN TOP OF
 LC0774'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0774'SURFACE OF THE GROUND AND IS STAMPED LAMBERT 1961.  THE MARK
 LC0774'IS 19 FEET EAST-SOUTHEAST OF CENTER OF GRAVEL ROAD, 19 FEET
 LC0774'SOUTH OF CENTER OF DRIVEWAY, 3.8 FEET NORTH-NORTHEAST OF
 LC0774'WITNESS POST AND 3 FEET NORTHWEST OF FENCE.
 LC0774'
 LC0774'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0774'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0774'WITH THE SURFACE OF THE GROUND AND IS STAMPED LAMBERT NO 1
 LC0774'1961.  THE MARK IS 75.5 FEET SOUTHWEST OF WITNESS POST, 51
 LC0774'FEET EAST-SOUTHEAST OF EAST RAIL OF RAILROAD TRACKS AND 26
 LC0774'FEET WEST-SOUTHWEST OF CENTER OF GRAVEL ROAD.
 LC0774'
 LC0774'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0774'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0774'WITH THE SURFACE OF THE GROUND AND IS STAMPED LAMBERT NO 2
 LC0774'1961.  THE MARK IS 95 FEET SOUTH OF TELEPHONE POLE, 49 FEET
 LC0774'EAST-SOUTHEAST OF EAST RAIL OF RAILROAD TRACKS AND 28 FEET
 LC0774'WEST-SOUTHWEST OF CENTER OF ROAD.
 LC0774'
 LC0774'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP
 LC0774'OF 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0774'SURFACE OF THE GROUND AND IS STAMPED LAMBERT 1961.  THE MARK
 LC0774'IS 52 FEET EAST OF EAST RAIL OF RAILROAD TRACKS, 27 FEET
 LC0774'WEST OF CENTER OF GRAVEL ROAD, 24 FEET SOUTH-SOUTHEAST OF
 LC0774'TELEPHONE POLE AND 2.5 FEET SOUTH OF WITNESS POST.
 LC0774'
 LC0774'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWEST
 LC0774'ON GRAVEL ROAD FOR 0.35 MILE TO THE MARK ON THE RIGHT AS
 LC0774'DESCRIBED.
 LC0774'
 LC0774'HEIGHT OF LIGHT ABOVE STATION MARK 1.45 METERS.
 LC0774
 LC0774                          STATION RECOVERY (1961)
 LC0774
 LC0774'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0774'2.4 MI NE FROM PONTIAC.
 LC0774'ABOUT 2.9 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0774'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, THENCE
 LC0774'0.5 MILES SOUTHWEST ALONG A GRAVEL ROAD AT THE JUNCTION OF A DRIVE
 LC0774'EAST TO A FARM HOUSE, 19 FEET SOUTHEAST OF THE CENTER LINE OF
 LC0774'THE ROAD, 20 FEET SOUTH OF THE CENTER LINE OF THE FARM DRIVE EAST
 LC0774'TO A FARM HOUSE, 15.5 FEET WEST OF A WIRE BRACED TELEPHONE
 LC0774'POLE, 22 FEET NORTHWEST A POWER POLE, 4.5 FEET NORTHEAST OF A
 LC0774'FENCE CORNER, 3.9 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 LC0774'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 LC0774'WITH THE GROUND.
 LC0774
 LC0774                          STATION RECOVERY (1970)
 LC0774
 LC0774'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (JKK)
 LC0774'LAMBERT 1961-GOOD DESCRIPTION IS OK
 LC0774'
 LC0774'LAMBERT NO. 1 1961-GOOD DESCRIPTION IS ADEQUATE SEE NOTE
 LC0774'
 LC0774'LAMBERT NO. 2 1961-GOOD DESCRIPTION IS ADEQUATE SEE NOTE
 LC0774'
 LC0774'LAMBERT 1961-AZI. MK. GOOD DESCRIPTION IS ADEQUATE SEE NOTE
 LC0774'
 LC0774'NOTE--LAMBERT NO. 1 A NEW DISTANCE WAS NOTED AS FOLLOWS--62.7
 LC0774'FEET EAST-SOUTHEAST OF EAST RAIL OF RAILROAD TRACKS.
 LC0774'
 LC0774'NOTE--LAMBERT NO. 2 THE MARK IS 64.4 FEET SOUTH OF POWER POLE,
 LC0774'AND 61.7 FEET EAST-SOUTHEAST OF EAST RAIL OF RAILROAD TRACKS.
 LC0774'
 LC0774'NOTE--AZI. MK. THE MARK IS 65.0 FEET EAST OF EAST RAIL OF
 LC0774'RAILROAD TRACKS, AND 17.2 FEET NORTH-NORTHEAST OF TELEPHONE
 LC0774'POLE.
 LC0774
 LC0774                          STATION RECOVERY (1990)
 LC0774
 LC0774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC0774'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 LC0774'FOR.  STATION IS ALSO A BENCH MARK.
 LC0774'STATION IS LOCATED ABOUT 13 KM (8.1 MI) SOUTHWEST OF ODELL, ALONG A
 LC0774'GRAVEL ROAD THAT IS PARALLEL TO OLD ROUTE 66, AT THE JUNCTION OF THE
 LC0774'ROAD AND A FARM LANE, IN THE NORTHEAST 1/4 OF SECTION 11, T 28 N, R 5
 LC0774'E.  OWNERSHIP--DEPARTMENT OF TRANSPORTATION.
 LC0774'TO REACH FROM THE ODELL EXIT ON INTERSTATE HIGHWAY 55 (EXIT 209), GO
 LC0774'EAST ON ROAD 2600 N FOR 0.53 KM (0.33 MI) TO OLD HIGHWAY 66.  TURN
 LC0774'RIGHT, SOUTH, FOR 9.28 KM (5.77 MI) TO ROAD 2125 N ON THE RIGHT AT
 LC0774'CORNER OF A CEMETERY.  CONTINUE AHEAD FOR 2.47 KM (1.53 MI) TO A
 LC0774'PAVED ROAD LEFT LEADING TO AN ELEVATOR AND LARGE STORAGE BINS.  TURN
 LC0774'LEFT, SOUTHEAST, ON ROAD 2000 N FOR 0.06 KM (0.04 MI) TO A GRAVEL
 LC0774'ROAD RIGHT.  TURN RIGHT, SOUTHWEST, ON ROAD 1700 E FOR 0.74 KM
 LC0774'(0.46 MI) TO THE FARM LANE AND STATION ON THE LEFT.
 LC0774'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST 1 CM
 LC0774'BELOW GROUND.  1T IS 5.6 M (18.4 FT) EAST OF THE ROAD CENTER, 7 M
 LC0774'(23.0 FT) SOUTHWEST OF THE LANE CENTER, 16.2 M (53.1 FT) SOUTH OF
 LC0774'POWER POLE 112 A1, 1.5 M (4.9 FT) SOUTHEAST OF A 12-CM SHORT WOOD
 LC0774'POST, AND 0.3 M (1.0 FT) NORTHEAST OF A FIBERGLASS WITNESS POST.
 LC0774
 LC0774                          STATION RECOVERY (1997)
 LC0774
 LC0774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC0774'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) NORTHEAST OF PONTIAC ON
 LC0774'THE EAST SIDE OF A ROAD WHICH RUNS PARALLEL WITH RAILROAD TRACKS AND
 LC0774'OLD U.S. ROUTE 66.  TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY
 LC0774'55 AND STATE ROUTE 23 (EXIT 201), ABOUT 2.5 MI (4.0 KM) NORTH OF
 LC0774'PONTIAC, GO SOUTH ON ROUTE 23 FOR 0.34 MI (0.55 KM) TO A ROAD LEFT AT
 LC0774'SIGN FRONTAGE ROAD ENTRANCE.  TURN LEFT, EAST, THEN NORTHEAST, THEN
 LC0774'EAST, ON ROAD 2000N FOR 2.16 MI (3.48 KM) TO ITS INTERSECTION WITH OLD
 LC0774'U.S. ROUTE 66 AND A RAILROAD CROSSING.  CONTINUE AHEAD, ACROSS ROUTE
 LC0774'66 AND TRACKS, TO A ROAD RIGHT, SOUTHWEST, ALONG THE SOUTHEAST SIDE OF
 LC0774'TRACKS.  TURN RIGHT, SOUTHWEST, ON ROAD 1700E FOR 0.5 MI (0.8 KM) TO A
 LC0774'FARM LANE LEFT AND THE STATION ON THE LEFT, 5.1 M (16.7 FT) SOUTHEAST
 LC0774'OF THE CENTER OF THE ROAD, 8.4 M (27.6 FT) SOUTH OF THE INTERSECTION
 LC0774'OF THE ROAD AND GRAVEL LANE EAST, 7 M (23.0 FT) SOUTHWEST OF THE
 LC0774'CENTER OF THE LANE, 16.O M SOUTH-SOUTHEAST OF A POWER POLE, AND 14.1 M
 LC0774'(46.3 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST ACROSS ROAD.
 LC0774
 LC0774                          STATION RECOVERY (2002)
 LC0774
 LC0774'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0774'RECOVERED AS DESCRIBED
 LC0774
 LC0774                          STATION RECOVERY (2002)
 LC0774
 LC0774'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC0774'RECOVERED IN GOOD CONDITION.
 LC0774
 LC0774                          STATION RECOVERY (2007)
 LC0774
 LC0774'RECOVERY NOTE BY FARNSWORTH GROUP 2007 (KDV)
 LC0774'RECOVERED IN GOOD CONDITION.
 LC0774
 LC0774                          STATION RECOVERY (2009)
 LC0774
 LC0774'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0774'(CT)
 LC0774
 LC0774                          STATION RECOVERY (2012)
 LC0774
 LC0774'RECOVERY NOTE BY PHOTO SCIENCE INCORPORATED 2012 (KSR)
 LC0774'RECOVERED AS DESCRIBED
 LC0774
 LC0774                          STATION RECOVERY (2020)
 LC0774
 LC0774'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0774'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0772 ***********************************************************************
 LC0772  DESIGNATION -  LAMBERT AZ MK
 LC0772  PID         -  LC0772
 LC0772  STATE/COUNTY-  IL/LIVINGSTON
 LC0772  COUNTRY     -  US
 LC0772  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0772
 LC0772                         *CURRENT SURVEY CONTROL
 LC0772  ______________________________________________________________________
 LC0772* NAD 83(1986) POSITION- 40 54 28.9    (N) 088 36 48.3    (W)   HD_HELD2
 LC0772* NAVD 88 ORTHO HEIGHT -   197.906 (meters)      649.30  (feet) ADJUSTED
 LC0772  ______________________________________________________________________
 LC0772  GEOID HEIGHT    -        -32.177 (meters)                     GEOID18
 LC0772  DYNAMIC HEIGHT  -        197.822 (meters)      649.02  (feet) COMP
 LC0772  MODELED GRAVITY -    980,196.4   (mgal)                       NAVD 88
 LC0772
 LC0772  VERT ORDER      -  SECOND    CLASS 0
 LC0772
 LC0772.The horizontal coordinates were established by autonomous hand held GPS
 LC0772.observations and have an estimated accuracy of +/- 10 meters.
 LC0772
 LC0772.The orthometric height was determined by differential leveling and
 LC0772.adjusted by the NATIONAL GEODETIC SURVEY
 LC0772.in June 1991.
 LC0772
 LC0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0772.GEOID18 height accuracy estimate available here.
 LC0772
 LC0772.Click photographs - Photos may exist for this station.
 LC0772
 LC0772.The dynamic height is computed by dividing the NAVD 88
 LC0772.geopotential number by the normal gravity value computed on the
 LC0772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0772.degrees latitude (g = 980.6199 gals.).
 LC0772
 LC0772.The modeled gravity was interpolated from observed gravity values.
 LC0772
 LC0772;                    North         East    Units  Estimated Accuracy
 LC0772;SPC IL E     -   470,866.      276,403.      MT  (+/- 10 meters HH2 GPS)
 LC0772
 LC0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6411829800(NAD 83)
 LC0772
 LC0772                          SUPERSEDED SURVEY CONTROL
 LC0772
 LC0772  NGVD 29 (??/??/92)  197.968  (m)          649.50   (f) ADJ UNCH    2 0
 LC0772
 LC0772.Superseded values are not recommended for survey control.
 LC0772
 LC0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0772.See file dsdata.pdf to determine how the superseded data were derived.
 LC0772
 LC0772_MARKER: DZ = AZIMUTH MARK DISK
 LC0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0772_STAMPING: LAMBERT 1961
 LC0772_MARK LOGO: CGS
 LC0772_PROJECTION: FLUSH
 LC0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0772+STABILITY: SURFACE MOTION
 LC0772
 LC0772  HISTORY     - Date     Condition        Report By
 LC0772  HISTORY     - 1961     MONUMENTED       CGS
 LC0772  HISTORY     - 20091124 GOOD             GEOCAC
 LC0772
 LC0772                          STATION DESCRIPTION
 LC0772
 LC0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0772'2.1 MI NE FROM PONTIAC.
 LC0772'ABOUT 2.9 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0772'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, THENCE
 LC0772'0.8 MILES SOUTHWEST ALONG A GRAVEL ROAD, ABOUT 0.35 MILES
 LC0772'SOUTHWEST OF THE JUNCTION OF A FARM DRIVE EAST TO A FARM HOUSE,
 LC0772'27 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 53 FEET
 LC0772'SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTHBOUND TRACK OF THE
 LC0772'GULF, MOBILE AND OHIO RAIL ROAD, 2 FEET SOUTHEAST OF A TELEPHONE
 LC0772'POLE, 2.5 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC0772'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC0772'GROUND.
 LC0772
 LC0772                          STATION RECOVERY (2009)
 LC0772
 LC0772'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0772'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0773 ***********************************************************************
 LC0773  DESIGNATION -  LAMBERT RM 1
 LC0773  PID         -  LC0773
 LC0773  STATE/COUNTY-  IL/LIVINGSTON
 LC0773  COUNTRY     -  US
 LC0773  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0773
 LC0773                         *CURRENT SURVEY CONTROL
 LC0773  ______________________________________________________________________
 LC0773* NAD 83(1986) POSITION- 40 54 42.67   (N) 088 36 35.35   (W)   HD_HELD1
 LC0773* NAVD 88 ORTHO HEIGHT -   200.442 (meters)      657.62  (feet) ADJUSTED
 LC0773  ______________________________________________________________________
 LC0773  GEOID HEIGHT    -        -32.178 (meters)                     GEOID18
 LC0773  DYNAMIC HEIGHT  -        200.357 (meters)      657.34  (feet) COMP
 LC0773  MODELED GRAVITY -    980,196.6   (mgal)                       NAVD 88
 LC0773
 LC0773  VERT ORDER      -  SECOND    CLASS 0
 LC0773
 LC0773.The horizontal coordinates were determined by differentially corrected
 LC0773.hand held GPS observations or other comparable positioning techniques
 LC0773.and have an estimated accuracy of +/- 3 meters.
 LC0773
 LC0773.The orthometric height was determined by differential leveling and
 LC0773.adjusted by the NATIONAL GEODETIC SURVEY
 LC0773.in June 1991.
 LC0773
 LC0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0773.GEOID18 height accuracy estimate available here.
 LC0773
 LC0773.Click photographs - Photos may exist for this station.
 LC0773
 LC0773.The dynamic height is computed by dividing the NAVD 88
 LC0773.geopotential number by the normal gravity value computed on the
 LC0773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0773.degrees latitude (g = 980.6199 gals.).
 LC0773
 LC0773.The modeled gravity was interpolated from observed gravity values.
 LC0773
 LC0773;                    North         East    Units  Estimated Accuracy
 LC0773;SPC IL E     -   471,289.8     276,707.4     MT  (+/- 3 meters HH1 GPS) 
 LC0773
 LC0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6442830219(NAD 83)
 LC0773
 LC0773                          SUPERSEDED SURVEY CONTROL
 LC0773
 LC0773  NGVD 29 (??/??/92)  200.504  (m)          657.82   (f) ADJ UNCH    2 0
 LC0773
 LC0773.Superseded values are not recommended for survey control.
 LC0773
 LC0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0773.See file dsdata.pdf to determine how the superseded data were derived.
 LC0773
 LC0773_MARKER: DR = REFERENCE MARK DISK
 LC0773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0773_STAMPING: LAMBERT NO 1 1961
 LC0773_MARK LOGO: CGS
 LC0773_PROJECTION: FLUSH
 LC0773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0773+STABILITY: SURFACE MOTION
 LC0773
 LC0773  HISTORY     - Date     Condition        Report By
 LC0773  HISTORY     - 1961     MONUMENTED       CGS
 LC0773  HISTORY     - 20091124 MARK NOT FOUND   GEOCAC
 LC0773
 LC0773                          STATION DESCRIPTION
 LC0773
 LC0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0773'2.4 MI NE FROM PONTIAC.
 LC0773'ABOUT 2.9 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0773'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, THENCE
 LC0773'0.5 MILES SOUTHWEST ALONG A GRAVEL ROAD AT THE JUNCTION OF A
 LC0773'DRIVE EAST TO A FARM HOUSE, 26 FEET NORTHWEST OF THE CENTER LINE
 LC0773'OF THE ROAD, 80 FEET SOUTHWEST OF THE EXTENDED CENTER LINE OF THE
 LC0773'FARM DRIVE EAST, 75 FEET WEST-SOUTHWEST OF THE FENCE CORNER,
 LC0773'87.2 FEET WEST-SOUTHWEST OF TRAVERSE STATION LAMBERT, 75.5 FEET
 LC0773'WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LC0773'ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0773
 LC0773                          STATION RECOVERY (2009)
 LC0773
 LC0773'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0773'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0775 ***********************************************************************
 LC0775  DESIGNATION -  LAMBERT RM 2
 LC0775  PID         -  LC0775
 LC0775  STATE/COUNTY-  IL/LIVINGSTON
 LC0775  COUNTRY     -  US
 LC0775  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0775
 LC0775                         *CURRENT SURVEY CONTROL
 LC0775  ______________________________________________________________________
 LC0775* NAD 83(1986) POSITION- 40 54 43.68   (N) 088 36 34.43   (W)   HD_HELD1
 LC0775* NAVD 88 ORTHO HEIGHT -   200.366 (meters)      657.37  (feet) ADJUSTED
 LC0775  ______________________________________________________________________
 LC0775  GEOID HEIGHT    -        -32.179 (meters)                     GEOID18
 LC0775  DYNAMIC HEIGHT  -        200.282 (meters)      657.09  (feet) COMP
 LC0775  MODELED GRAVITY -    980,196.6   (mgal)                       NAVD 88
 LC0775
 LC0775  VERT ORDER      -  SECOND    CLASS 0
 LC0775
 LC0775.The horizontal coordinates were determined by differentially corrected
 LC0775.hand held GPS observations or other comparable positioning techniques
 LC0775.and have an estimated accuracy of +/- 3 meters.
 LC0775
 LC0775.The orthometric height was determined by differential leveling and
 LC0775.adjusted by the NATIONAL GEODETIC SURVEY
 LC0775.in June 1991.
 LC0775
 LC0775.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0775.GEOID18 height accuracy estimate available here.
 LC0775
 LC0775.Click photographs - Photos may exist for this station.
 LC0775
 LC0775.The dynamic height is computed by dividing the NAVD 88
 LC0775.geopotential number by the normal gravity value computed on the
 LC0775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0775.degrees latitude (g = 980.6199 gals.).
 LC0775
 LC0775.The modeled gravity was interpolated from observed gravity values.
 LC0775
 LC0775;                    North         East    Units  Estimated Accuracy
 LC0775;SPC IL E     -   471,320.9     276,729.0     MT  (+/- 3 meters HH1 GPS) 
 LC0775
 LC0775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6445130250(NAD 83)
 LC0775
 LC0775                          SUPERSEDED SURVEY CONTROL
 LC0775
 LC0775  NGVD 29 (??/??/92)  200.428  (m)          657.57   (f) ADJ UNCH    2 0
 LC0775
 LC0775.Superseded values are not recommended for survey control.
 LC0775
 LC0775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0775.See file dsdata.pdf to determine how the superseded data were derived.
 LC0775
 LC0775_MARKER: DR = REFERENCE MARK DISK
 LC0775_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0775_STAMPING: LAMBERT NO 2 1961
 LC0775_MARK LOGO: CGS
 LC0775_PROJECTION: FLUSH
 LC0775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0775+STABILITY: SURFACE MOTION
 LC0775
 LC0775  HISTORY     - Date     Condition        Report By
 LC0775  HISTORY     - 1961     MONUMENTED       CGS
 LC0775  HISTORY     - 20091124 MARK NOT FOUND   GEOCAC
 LC0775
 LC0775                          STATION DESCRIPTION
 LC0775
 LC0775'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0775'2.4 MI NE FROM PONTIAC.
 LC0775'ABOUT 2.9 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0775'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, THENCE
 LC0775'0.5 MILE SOUTHWEST ALONG A GRAVELED ROAD AT THE JUNCTION OF A
 LC0775'DRIVEWAY EAST TO A FARM HOUSE, 28 FEET NORTHWEST OF THE CENTER
 LC0775'LINE OF THE ROAD, 9.5 FEET NORTHEAST OF THE EXTENDED CENTER LINE
 LC0775'OF THE DRIVE EAST, 44 FEET SOUTHWEST OF A TELEPHONE POLE, 79.5
 LC0775'FEET NORTH-NORTHWEST OF A FENCE CORNER, 75.4 FEET NORTH-NORTHWEST
 LC0775'OF TRAVERSE STATION LAMBERT, 78.6 FEET NORTH-NORTHWEST OF A METAL
 LC0775'WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN
 LC0775'THE TOP OF A CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND.
 LC0775
 LC0775                          STATION RECOVERY (2009)
 LC0775
 LC0775'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0775'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1960 ***********************************************************************
 ME1960  DESIGNATION -  LAMP
 ME1960  PID         -  ME1960
 ME1960  STATE/COUNTY-  IL/COOK
 ME1960  COUNTRY     -  US
 ME1960  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME1960
 ME1960                         *CURRENT SURVEY CONTROL
 ME1960  ______________________________________________________________________
 ME1960* NAD 83(1986) POSITION- 41 53 24.     (N) 087 36 35.     (W)   SCALED
 ME1960* NAVD 88 ORTHO HEIGHT -   178.475 (meters)      585.55  (feet) ADJUSTED
 ME1960  ______________________________________________________________________
 ME1960  GEOID HEIGHT    -        -33.614 (meters)                     GEOID18
 ME1960  DYNAMIC HEIGHT  -        178.415 (meters)      585.35  (feet) COMP
 ME1960  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 ME1960
 ME1960  VERT ORDER      -  FIRST     CLASS 0
 ME1960
 ME1960.The horizontal coordinates were scaled from a map and have
 ME1960.an estimated accuracy of +/- 6 seconds.
 ME1960
 ME1960.The orthometric height was determined by differential leveling and
 ME1960.adjusted by the NATIONAL GEODETIC SURVEY
 ME1960.in June 1991.
 ME1960
 ME1960.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1960.GEOID18 height accuracy estimate available here.
 ME1960
 ME1960.Click photographs - Photos may exist for this station.
 ME1960
 ME1960.The dynamic height is computed by dividing the NAVD 88
 ME1960.geopotential number by the normal gravity value computed on the
 ME1960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1960.degrees latitude (g = 980.6199 gals.).
 ME1960
 ME1960.The modeled gravity was interpolated from observed gravity values.
 ME1960
 ME1960;                    North         East    Units  Estimated Accuracy
 ME1960;SPC IL E     -   580,140.      360,050.      MT  (+/- 180 meters Scaled)
 ME1960
 ME1960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM494377(NAD 83)
 ME1960
 ME1960                          SUPERSEDED SURVEY CONTROL
 ME1960
 ME1960  NGVD 29 (??/??/92)  178.56   (m)          585.8    (f) COMPUTED    1 0
 ME1960
 ME1960.Superseded values are not recommended for survey control.
 ME1960
 ME1960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1960.See file dsdata.pdf to determine how the superseded data were derived.
 ME1960
 ME1960_MARKER: DD = SURVEY DISK
 ME1960_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1960_SP_SET: DOCK
 ME1960_STAMPING: LAMP 1946
 ME1960_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1960_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1960
 ME1960  HISTORY     - Date     Condition        Report By
 ME1960  HISTORY     - 1946     MONUMENTED       USLS
 ME1960  HISTORY     - 1973     GOOD             NGS
 ME1960  HISTORY     - 19950809 SEE DESCRIPTION  NOS
 ME1960
 ME1960                          STATION DESCRIPTION
 ME1960
 ME1960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 ME1960'IN CHICAGO.
 ME1960'0.75 MILES EAST ALONG OHIO STREET FROM THE INTERSECTION WITH NORTH
 ME1960'MICHIGAN BOULEVARD AT CHICAGO, NORTH OF ENTRANCE TO THE CHICAGO RIVER,
 ME1960'308.0 FEET SOUTH OF THE SOUTHWEST CORNER OF THE PORT OF CHICAGO
 ME1960'BUILDING AT NAVY PIER, 249.0 FEET SOUTH OF TIDE GAUGE, 370.0 FEET
 ME1960'NORTH OF RIVER FACE OF NORTH PIER, IN LINE WITH CENTER OF DOCK LEADING
 ME1960'SOUTH FROM INNER END OF NAVY PIER, 13.6 FEET EAST OF BASE OF LAMP POST
 ME1960'NO. 46.  SET IN TOP AND CENTER OF DOCK.
 ME1960
 ME1960                          STATION RECOVERY (1995)
 ME1960
 ME1960'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995 (JRS)
 ME1960'0.75 MILES (1.21 KM) EAST ALONG OHIO STREET FROM THE INTERSECTION WITH
 ME1960'NORTH MICHIGAN BOULEVARD AT CHICAGO, NORTH OF ENTRANCE TO THE CHICAGO
 ME1960'RIVER, 308.0 FEET (93.9 M) SOUTH OF THE SOUTHWEST CORNER OF THE PORT
 ME1960'OF CHICAGO BUILDING AT NAVY PIER, 249.0 FEET (75.9 M) SOUTH OF TIDE
 ME1960'GAUGE, 370.0 FEET (112.8 M) NORTH OF RIVER FACE OF NORTH PIER, IN LINE
 ME1960'WITH CENTER OF DOCK LEADING SOUTH FROM INNER END OF NAVY PIER, 13.6
 ME1960'FEET (4.1 M) EAST OF BASE OF LAMP POST NO.  46.  SET IN TOP AND CENTER
 ME1960'OF DOCK. PIER HAS BEEN RECAPPED, BM IS PRESUMED TO BE COVER WITH
 ME1960'APPROXIMATELY 1.0 FT (0.3 M) OF CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0685 ***********************************************************************
 NH0685  DESIGNATION -  LANARK RM 1
 NH0685  PID         -  NH0685
 NH0685  STATE/COUNTY-  IL/CARROLL
 NH0685  COUNTRY     -  US
 NH0685  USGS QUAD   -  LANARK (2018)
 NH0685
 NH0685                         *CURRENT SURVEY CONTROL
 NH0685  ______________________________________________________________________
 NH0685* NAD 83(1986) POSITION- 42 05 43.70   (N) 089 49 57.77   (W)   HD_HELD1
 NH0685* NAVD 88 ORTHO HEIGHT -   259.854 (meters)      852.54  (feet) ADJUSTED
 NH0685  ______________________________________________________________________
 NH0685  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 NH0685  DYNAMIC HEIGHT  -        259.765 (meters)      852.25  (feet) COMP
 NH0685  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 NH0685
 NH0685  VERT ORDER      -  FIRST     CLASS I
 NH0685
 NH0685.The horizontal coordinates were determined by differentially corrected
 NH0685.hand held GPS observations or other comparable positioning techniques
 NH0685.and have an estimated accuracy of +/- 3 meters.
 NH0685
 NH0685.The orthometric height was determined by differential leveling and
 NH0685.adjusted by the NATIONAL GEODETIC SURVEY
 NH0685.in June 1991.
 NH0685
 NH0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0685.GEOID18 height accuracy estimate available here.
 NH0685
 NH0685.Click photographs - Photos may exist for this station.
 NH0685
 NH0685.The dynamic height is computed by dividing the NAVD 88
 NH0685.geopotential number by the normal gravity value computed on the
 NH0685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0685.degrees latitude (g = 980.6199 gals.).
 NH0685
 NH0685.The modeled gravity was interpolated from observed gravity values.
 NH0685
 NH0685;                    North         East    Units  Estimated Accuracy
 NH0685;SPC IL W     -   602,740.4     727,625.2     MT  (+/- 3 meters HH1 GPS) 
 NH0685
 NH0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6574264260(NAD 83)
 NH0685
 NH0685                          SUPERSEDED SURVEY CONTROL
 NH0685
 NH0685  NGVD 29 (??/??/92)  259.888  (m)          852.65   (f) ADJ UNCH    1 1
 NH0685
 NH0685.Superseded values are not recommended for survey control.
 NH0685
 NH0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0685.See file dsdata.pdf to determine how the superseded data were derived.
 NH0685
 NH0685_MARKER: DR = REFERENCE MARK DISK
 NH0685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0685_STAMPING: LANARK NO 1 USGS 1938
 NH0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0685+STABILITY: SURFACE MOTION
 NH0685
 NH0685  HISTORY     - Date     Condition        Report By
 NH0685  HISTORY     - 1938     MONUMENTED       CGS
 NH0685  HISTORY     - 1970     GOOD             NGS
 NH0685  HISTORY     - 1987     GOOD             USPSQD
 NH0685  HISTORY     - 19950515 GOOD             USPSQD
 NH0685  HISTORY     - 20011203 GOOD             NGS
 NH0685  HISTORY     - 20031002 GOOD             USPSQD
 NH0685
 NH0685                          STATION DESCRIPTION
 NH0685
 NH0685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0685'0.4 MI S FROM LANARK.
 NH0685'ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0685'AT LANARK, 82 FEET SOUTH OF THE CENTER OF THE INTERSECTION OF
 NH0685'STATE HIGHWAYS 64 AND 72 AND U.S. HIGHWAY 52, 27 FEET EAST OF
 NH0685'THE CENTER LINE OF A GRAVELED ROAD WHICH LEADS SOUTH, 40.5 FEET
 NH0685'WEST OF THE NORTHWEST CORNER OF A 2-STORY HOUSE, 8.3 FEET WEST
 NH0685'OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 85.9 FEET NORTHEAST
 NH0685'AND ACROSS THE GRAVELED ROAD FROM TT STA 100 (USGS), 179.8 FEET
 NH0685'NORTH OF LANARK RM 2, ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD,
 NH0685'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 NH0685'SURFACE OF THE GROUND.  SECTION 8, T24N, R6E.
 NH0685
 NH0685                          STATION RECOVERY (1987)
 NH0685
 NH0685'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0685'RECOVERED IN GOOD CONDITION.
 NH0685
 NH0685                          STATION RECOVERY (1995)
 NH0685
 NH0685'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0685'RECOVERED IN GOOD CONDITION.
 NH0685
 NH0685                          STATION RECOVERY (2001)
 NH0685
 NH0685'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0685'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0685
 NH0685                          STATION RECOVERY (2003)
 NH0685
 NH0685'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0687 ***********************************************************************
 NH0687  DESIGNATION -  LANARK RM 2
 NH0687  PID         -  NH0687
 NH0687  STATE/COUNTY-  IL/CARROLL
 NH0687  COUNTRY     -  US
 NH0687  USGS QUAD   -  LANARK (2018)
 NH0687
 NH0687                         *CURRENT SURVEY CONTROL
 NH0687  ______________________________________________________________________
 NH0687* NAD 83(1986) POSITION- 42 05 41.92   (N) 089 49 57.74   (W)   HD_HELD1
 NH0687* NAVD 88 ORTHO HEIGHT -   258.962 (meters)      849.61  (feet) ADJUSTED
 NH0687  ______________________________________________________________________
 NH0687  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 NH0687  DYNAMIC HEIGHT  -        258.874 (meters)      849.32  (feet) COMP
 NH0687  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 NH0687
 NH0687  VERT ORDER      -  FIRST     CLASS I
 NH0687
 NH0687.The horizontal coordinates were determined by differentially corrected
 NH0687.hand held GPS observations or other comparable positioning techniques
 NH0687.and have an estimated accuracy of +/- 3 meters.
 NH0687
 NH0687.The orthometric height was determined by differential leveling and
 NH0687.adjusted by the NATIONAL GEODETIC SURVEY
 NH0687.in June 1991.
 NH0687
 NH0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0687.GEOID18 height accuracy estimate available here.
 NH0687
 NH0687.Click photographs - Photos may exist for this station.
 NH0687
 NH0687.The dynamic height is computed by dividing the NAVD 88
 NH0687.geopotential number by the normal gravity value computed on the
 NH0687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0687.degrees latitude (g = 980.6199 gals.).
 NH0687
 NH0687.The modeled gravity was interpolated from observed gravity values.
 NH0687
 NH0687;                    North         East    Units  Estimated Accuracy
 NH0687;SPC IL W     -   602,685.5     727,626.1     MT  (+/- 3 meters HH1 GPS) 
 NH0687
 NH0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6574164205(NAD 83)
 NH0687
 NH0687                          SUPERSEDED SURVEY CONTROL
 NH0687
 NH0687  NGVD 29 (??/??/92)  258.996  (m)          849.72   (f) ADJ UNCH    1 1
 NH0687
 NH0687.Superseded values are not recommended for survey control.
 NH0687
 NH0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0687.See file dsdata.pdf to determine how the superseded data were derived.
 NH0687
 NH0687_MARKER: DR = REFERENCE MARK DISK
 NH0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0687_STAMPING: LANARK NO 2 USGS 1938
 NH0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0687+STABILITY: SURFACE MOTION
 NH0687
 NH0687  HISTORY     - Date     Condition        Report By
 NH0687  HISTORY     - 1938     MONUMENTED       CGS
 NH0687  HISTORY     - 1970     GOOD             NGS
 NH0687  HISTORY     - 1987     GOOD             USPSQD
 NH0687  HISTORY     - 19950515 GOOD             USPSQD
 NH0687  HISTORY     - 20011203 GOOD             NGS
 NH0687  HISTORY     - 20031002 GOOD             USPSQD
 NH0687
 NH0687                          STATION DESCRIPTION
 NH0687
 NH0687'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0687'0.4 MI S FROM LANARK.
 NH0687'ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 72 FROM THE POST
 NH0687'OFFICE AT LANARK, 262 FEET SOUTH OF THE CENTER OF THE
 NH0687'INTERSECTION OF STATE HIGHWAYS 64 AND 72 AND U.S. HIGHWAY 52, 26
 NH0687'FEET EAST OF THE CENTER LINE OF A GRAVELED ROAD WHICH LEADS
 NH0687'SOUTH, 28.5 FEET SOUTH OF THE CENTER OF A METAL FRAMED GATE, 1.0
 NH0687'FOOT WEST OF A FENCE, 126.9 FEET SOUTHEAST AND ACROSS THE
 NH0687'GRAVELED ROAD FROM TT STA 100 (USGS), 179.8 FEET SOUTH OF LANARK
 NH0687'RM 1, 1.0 FOOT WEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 NH0687'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 NH0687'WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SECTION 8,
 NH0687'T24N, R6E.
 NH0687
 NH0687                          STATION RECOVERY (1987)
 NH0687
 NH0687'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0687'RECOVERED IN GOOD CONDITION.
 NH0687
 NH0687                          STATION RECOVERY (1995)
 NH0687
 NH0687'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0687'RECOVERED IN GOOD CONDITION.
 NH0687
 NH0687                          STATION RECOVERY (2001)
 NH0687
 NH0687'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0687'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0687
 NH0687                          STATION RECOVERY (2003)
 NH0687
 NH0687'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0687'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9187 ***********************************************************************
 DG9187  DESIGNATION -  LANCASTER 1
 DG9187  PID         -  DG9187
 DG9187  STATE/COUNTY-  IL/STEPHENSON
 DG9187  COUNTRY     -  US
 DG9187  USGS QUAD   -  FREEPORT EAST (2018)
 DG9187
 DG9187                         *CURRENT SURVEY CONTROL
 DG9187  ______________________________________________________________________
 DG9187* NAD 83(2011) POSITION- 42 19 51.11823(N) 089 34 13.38676(W)   ADJUSTED
 DG9187* NAD 83(2011) ELLIP HT-   238.768 (meters)        (06/27/12)   ADJUSTED
 DG9187* NAD 83(2011) EPOCH   -  2010.00
 DG9187* NAVD 88 ORTHO HEIGHT -   272.1   (meters)      893.    (feet) GPS OBS
 DG9187  ______________________________________________________________________
 DG9187  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9187  GEOID HEIGHT    -        -33.257 (meters)                     GEOID99
 DG9187  GEOID HEIGHT    -        -33.356 (meters)                     GEOID18
 DG9187  NAD 83(2011) X  -     35,409.922 (meters)                     COMP
 DG9187  NAD 83(2011) Y  - -4,722,372.480 (meters)                     COMP
 DG9187  NAD 83(2011) Z  -  4,273,005.123 (meters)                     COMP
 DG9187  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 DG9187
 DG9187  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9187  Standards:
 DG9187         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9187            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9187  -------------------------------------------------------------------
 DG9187  NETWORK    0.64   1.18           0.29   0.22   0.60     -0.02552734
 DG9187  -------------------------------------------------------------------
 DG9187  Click here for local accuracies and other accuracy information.
 DG9187
 DG9187.The horizontal coordinates were established by GPS observations
 DG9187.and adjusted by the National Geodetic Survey in June 2012.
 DG9187
 DG9187.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9187.been affixed to the stable North American tectonic plate. See 
 DG9187.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9187
 DG9187.The horizontal coordinates are valid at the epoch date displayed above
 DG9187.which is a decimal equivalence of Year/Month/Day.
 DG9187
 DG9187.The orthometric height was determined by GPS observations and a
 DG9187.high-resolution geoid model.
 DG9187
 DG9187.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9187.GEOID18 height accuracy estimate available here.
 DG9187
 DG9187.Click photographs - Photos may exist for this station.
 DG9187
 DG9187.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9187
 DG9187.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9187
 DG9187.The ellipsoidal height was determined by GPS observations
 DG9187.and is referenced to NAD 83.
 DG9187
 DG9187. The following values were computed from the NAD 83(2011) position.
 DG9187
 DG9187;                    North         East     Units Scale Factor Converg.
 DG9187;SPC IL W     -   629,004.081   749,142.821   MT  0.99997088   +0 24 05.6
 DG9187;SPC IL W     - 2,063,657.56  2,457,812.74   sFT  0.99997088   +0 24 05.6
 DG9187;UTM  16      - 4,689,712.988   288,226.386   MT  1.00015184   -1 43 53.6
 DG9187
 DG9187!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9187!SPC IL W     -   0.99996255  x   0.99997088  =   0.99993344
 DG9187!UTM  16      -   0.99996255  x   1.00015184  =   1.00011439
 DG9187
 DG9187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8822689712(NAD 83)
 DG9187
 DG9187                          SUPERSEDED SURVEY CONTROL
 DG9187
 DG9187  NAD 83(2007)-  42 19 51.11824(N)    089 34 13.38766(W) AD(2002.00) 0
 DG9187  ELLIP H (02/10/07)  238.802  (m)                       GP(2002.00)    
 DG9187  NAD 83(1997)-  42 19 51.11800(N)    089 34 13.38685(W) AD(       ) 1
 DG9187  ELLIP H (03/01/05)  238.781  (m)                       GP(       ) 4 1
 DG9187
 DG9187.Superseded values are not recommended for survey control.
 DG9187
 DG9187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9187.See file dsdata.pdf to determine how the superseded data were derived.
 DG9187
 DG9187_MARKER: A = ALUMINUM MARKER
 DG9187_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9187_STAMPING: LANCASTER NO 1
 DG9187_MARK LOGO: FGRAH
 DG9187_PROJECTION: RECESSED 8 CENTIMETERS
 DG9187_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9187+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9187_ROD/PIPE-DEPTH: 3.66 meters
 DG9187
 DG9187  HISTORY     - Date     Condition        Report By
 DG9187  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9187
 DG9187                          STATION DESCRIPTION
 DG9187
 DG9187'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9187'STATION IS ABOUT 5.3 KM (3.3 MILES) NORTHEAST OF FREEPORT AND ABOUT
 DG9187'7.6 KM (4.7 MILES) SOUTHWEST OF  DAKOTA  (AIR LINE), IN SECTION 15, T
 DG9187'27 N, R 8 E ON PROPERTY OWNED BY DEAN PARRISH. THIS STATION IS  9.3M
 DG9187'(30.4 FT) NORTH OF THE CENTERLINE OF PAVEMENT OF TOWNHALL ROAD, 0.5M
 DG9187'(1.6 FT) SOUTH OF  AN ORANGE CARSONITE WITNESS SIGN AND 0.6M (2.1 FT)
 DG9187'SOUTH OF A FENCE. MARK IS FLUSH WITH  GROUND LEVEL.
 DG9187'
 DG9187'TO REACH THE STATION FROM THE POST OFFICE ON CHICAGO AVENUE IN
 DG9187'FREEPORT, GO SOUTHEAST  2 BLOCKS TO MAIN STREET, THEN TURN LEFT
 DG9187'(NORTHEAST) 3 BLOCKS TO LIBERTY AVENUE, THEN  TURN LEFT (NORTHWEST) 1
 DG9187'BLOCK TO STEPHENSON STREET, THEN TURN RIGHT  (NORTHEAST) AND FOLLOW
 DG9187'STEPHENSON STREET WHICH BECOMES STATE HIGHWAY 75,  6.6 KM (4.1  MILES)
 DG9187'TO TOWNHALL ROAD, THEN TURN RIGHT (EAST) ON TOWNHALL ROAD 0.2 KM (0.1
 DG9187'MILES) TO  THE STATION ON THE LEFT (NORTH).
 DG9187'
 DG9187'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9187'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9187'8.5 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9187'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9187'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9205 ***********************************************************************
 DG9205  DESIGNATION -  LANCASTER 2
 DG9205  PID         -  DG9205
 DG9205  STATE/COUNTY-  IL/STEPHENSON
 DG9205  COUNTRY     -  US
 DG9205  USGS QUAD   -  FREEPORT EAST (2018)
 DG9205
 DG9205                         *CURRENT SURVEY CONTROL
 DG9205  ______________________________________________________________________
 DG9205* NAD 83(2011) POSITION- 42 19 55.59575(N) 089 33 17.80924(W)   ADJUSTED
 DG9205* NAD 83(2011) ELLIP HT-   230.270 (meters)        (06/27/12)   ADJUSTED
 DG9205* NAD 83(2011) EPOCH   -  2010.00
 DG9205* NAVD 88 ORTHO HEIGHT -   263.6   (meters)      865.    (feet) GPS OBS
 DG9205  ______________________________________________________________________
 DG9205  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9205  GEOID HEIGHT    -        -33.262 (meters)                     GEOID99
 DG9205  GEOID HEIGHT    -        -33.360 (meters)                     GEOID18
 DG9205  NAD 83(2011) X  -     36,681.580 (meters)                     COMP
 DG9205  NAD 83(2011) Y  - -4,722,263.448 (meters)                     COMP
 DG9205  NAD 83(2011) Z  -  4,273,101.537 (meters)                     COMP
 DG9205  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 DG9205
 DG9205  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9205  Standards:
 DG9205         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9205            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9205  -------------------------------------------------------------------
 DG9205  NETWORK    0.64   0.84           0.29   0.22   0.43     -0.04010552
 DG9205  -------------------------------------------------------------------
 DG9205  Click here for local accuracies and other accuracy information.
 DG9205
 DG9205.The horizontal coordinates were established by GPS observations
 DG9205.and adjusted by the National Geodetic Survey in June 2012.
 DG9205
 DG9205.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9205.been affixed to the stable North American tectonic plate. See 
 DG9205.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9205
 DG9205.The horizontal coordinates are valid at the epoch date displayed above
 DG9205.which is a decimal equivalence of Year/Month/Day.
 DG9205
 DG9205.The orthometric height was determined by GPS observations and a
 DG9205.high-resolution geoid model.
 DG9205
 DG9205.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9205.GEOID18 height accuracy estimate available here.
 DG9205
 DG9205.Click photographs - Photos may exist for this station.
 DG9205
 DG9205.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9205
 DG9205.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9205
 DG9205.The ellipsoidal height was determined by GPS observations
 DG9205.and is referenced to NAD 83.
 DG9205
 DG9205. The following values were computed from the NAD 83(2011) position.
 DG9205
 DG9205;                    North         East     Units Scale Factor Converg.
 DG9205;SPC IL W     -   629,151.263   750,414.179   MT  0.99997244   +0 24 43.0
 DG9205;SPC IL W     - 2,064,140.44  2,461,983.85   sFT  0.99997244   +0 24 43.0
 DG9205;UTM  16      - 4,689,812.763   289,502.566   MT  1.00014521   -1 43 16.3
 DG9205
 DG9205!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9205!SPC IL W     -   0.99996389  x   0.99997244  =   0.99993633
 DG9205!UTM  16      -   0.99996389  x   1.00014521  =   1.00010909
 DG9205
 DG9205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8950289812(NAD 83)
 DG9205
 DG9205                          SUPERSEDED SURVEY CONTROL
 DG9205
 DG9205  NAD 83(2007)-  42 19 55.59577(N)    089 33 17.81014(W) AD(2002.00) 0
 DG9205  ELLIP H (02/10/07)  230.303  (m)                       GP(2002.00)    
 DG9205  NAD 83(1997)-  42 19 55.59554(N)    089 33 17.80929(W) AD(       ) 2
 DG9205  ELLIP H (03/01/05)  230.282  (m)                       GP(       ) 4 1
 DG9205
 DG9205.Superseded values are not recommended for survey control.
 DG9205
 DG9205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9205.See file dsdata.pdf to determine how the superseded data were derived.
 DG9205
 DG9205_MARKER: A = ALUMINUM MARKER
 DG9205_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9205_STAMPING: LANCASTER NO. 2
 DG9205_MARK LOGO: FGRAH
 DG9205_PROJECTION: RECESSED 11 CENTIMETERS
 DG9205_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9205_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9205+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9205_ROD/PIPE-DEPTH: 3.66 meters
 DG9205
 DG9205  HISTORY     - Date     Condition        Report By
 DG9205  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9205
 DG9205                          STATION DESCRIPTION
 DG9205
 DG9205'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9205'STATION IS ABOUT 6.4 KM (4.0 MILES) NORTHEAST OF FREEPORT AND ABOUT
 DG9205'6.8 KM (4.2 MILES)  SOUTHWEST OF DAKOTA (AIR LINE), IN SECTION 15, T
 DG9205'27 N, R 8 E, ON PROPERTY OWNED BY SHIRLEY  KRAHMER. THIS STATION IS
 DG9205'7.4M (24.3 FT) WEST OF THE CENTERLINE OF PAVEMENT OF HILLCREST  ROAD,
 DG9205'0.4M (1.2 FT) EAST OF AN ORANGE CARSONITE WITNESS SIGN AND 66.4M (218
 DG9205'FT)  SOUTHWEST OF A FIELD ENTRANCE. MARK IS FLUSH WITH GROUND LEVEL.
 DG9205'
 DG9205'TO REACH THE STATION FROM THE POST OFFICE ON CHICAGO AVENUE IN
 DG9205'FREEPORT, GO SOUTHEAST  2 BLOCKS TO MAIN STREET, THEN TURN LEFT
 DG9205'(NORTHEAST) 3 BLOCKS TO LIBERTY AVENUE, THEN  TURN LEFT (NORTHWEST) 1
 DG9205'BLOCK TO STEPHENSON STREET, TURN RIGHT (NORTHEAST) AND  FOLLOW
 DG9205'STEPHENSON STREET WHICH BECOMES STATE HIGHWAY 75,  6.6 KM (4.1 MILES)
 DG9205'TO  TOWNHALL ROAD, THEN TURN RIGHT (EAST) ON TOWNHALL ROAD 1.5 KM (0.9
 DG9205'MILES) TO HILLCREST  ROAD, THEN TURN LEFT (NORTH) ON HILLCREST ROAD
 DG9205'0.1 KM (0.1 MILES) TO THE STATION ON THE  LEFT (WEST).
 DG9205'
 DG9205'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9205'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 3M (10 FT). THE DISK IS
 DG9205'RECESSED 11.0 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9205'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9205'CONCRETE ARE SET FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2109 ***********************************************************************
 JA2109  DESIGNATION -  LANCASTER DOW CHEMICAL CO RAD
 JA2109  PID         -  JA2109
 JA2109  STATE/COUNTY-  IL/WABASH
 JA2109  COUNTRY     -  US
 JA2109  USGS QUAD   -  LANCASTER (2018)
 JA2109
 JA2109                         *CURRENT SURVEY CONTROL
 JA2109  ______________________________________________________________________
 JA2109* NAD 83(1997) POSITION- 38 33 45.77299(N) 087 49 23.84813(W)   ADJUSTED
 JA2109  ______________________________________________________________________
 JA2109  GEOID HEIGHT    -        -31.303 (meters)                     GEOID18
 JA2109  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 JA2109  HORZ ORDER      -  THIRD
 JA2109
 JA2109.The horizontal coordinates were established by classical geodetic methods
 JA2109.and adjusted by the National Geodetic Survey in October 1999.
 JA2109
 JA2109.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2109.GEOID18 height accuracy estimate available here.
 JA2109
 JA2109.Click photographs - Photos may exist for this station.
 JA2109
 JA2109.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2109
 JA2109. The following values were computed from the NAD 83(1997) position.
 JA2109
 JA2109;                    North         East     Units Scale Factor Converg.
 JA2109;SPC IL E     -   210,558.983   344,452.806   MT  0.99999932   +0 19 04.6
 JA2109;SPC IL E     -   690,808.93  1,130,092.25   sFT  0.99999932   +0 19 04.6
 JA2109;SPC IN W     -   368,213.901   835,509.187   MT  1.00001786   -0 27 40.6
 JA2109;SPC IN W     - 1,208,048.44  2,741,166.39   sFT  1.00001786   -0 27 40.6
 JA2109;UTM  16      - 4,268,573.642   428,272.498   MT  0.99966336   -0 30 47.7
 JA2109
 JA2109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2827268573(NAD 83)
 JA2109
 JA2109                          SUPERSEDED SURVEY CONTROL
 JA2109
 JA2109  NAD 83(1997)-  38 33 45.77324(N)    087 49 23.84730(W) AD(       ) 3
 JA2109  NAD 83(1986)-  38 33 45.78303(N)    087 49 23.84730(W) AD(       ) 3
 JA2109  NAD 27      -  38 33 45.60938(N)    087 49 23.73729(W) AD(       ) 3
 JA2109
 JA2109.Superseded values are not recommended for survey control.
 JA2109
 JA2109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2109.See file dsdata.pdf to determine how the superseded data were derived.
 JA2109
 JA2109_MARKER: 42 = RADIO/TV MAST
 JA2109
 JA2109  HISTORY     - Date     Condition        Report By
 JA2109  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2109
 JA2109                          STATION DESCRIPTION
 JA2109
 JA2109'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2109'STATION IS LOCATED ABOUT 11 MILES NORTHWEST OF MT CARMEL, 4.5 MILES
 JA2109'NORTH OF
 JA2109'FRIENDSVILLE AND 3 MILES NORTHEAST OF LANCASTER.
 JA2109'
 JA2109'THE MAST IS OWNED BY THE DOW CHEMICAL COMPANY AND MR J P MCCORMICK OF
 JA2109'EVANSVILLE,
 JA2109'INDIANA WAS CONTACTED ABOUT OWNERSHIP.
 JA2109'
 JA2109'TO REACH FROM THE MAIN INTERSECTION IN LANCASTER, GO EAST ON SURFACED
 JA2109'ROAD 1.65 MILES TO
 JA2109'A SIDE ROAD LEFT, TURN LEFT AND GO NORTH, THENCE
 JA2109'EAST FOR 19.3 MILES TO CROSSROAD.
 JA2109'TURN LEFT AND FOLLOW GRAVELED ROAD
 JA2109'NORTH, EAST AND NORTH FOR 0.9 MILE TO A SIDE ROAD
 JA2109'LEFT.  TURN LEFT
 JA2109'AND GO WEST ON GRAVELED FOR 0.5 MILE TO CURVE TO RIGHT, TURN RIGHT
 JA2109'AND GO NORTH 0.05
 JA2109'MILE TO STATION ON LEFT AS DESCRIBED.
 JA2109'
 JA2109'THE MAST IS ABOUT 300 FEET HIGH, IS PAINTED RED AND WHITE AND HAS A
 JA2109'RED LIGHT ON TOP.
 JA2109'
 JA2109'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2111 ***********************************************************************
 JA2111  DESIGNATION -  LANCASTER TEL MICROWAVE KSN 88
 JA2111  PID         -  JA2111
 JA2111  STATE/COUNTY-  IL/LAWRENCE
 JA2111  COUNTRY     -  US
 JA2111  USGS QUAD   -  BERRYVILLE (2018)
 JA2111
 JA2111                         *CURRENT SURVEY CONTROL
 JA2111  ______________________________________________________________________
 JA2111* NAD 83(1997) POSITION- 38 37 00.49494(N) 087 54 05.30194(W)   ADJUSTED
 JA2111  ______________________________________________________________________
 JA2111  GEOID HEIGHT    -        -31.296 (meters)                     GEOID18
 JA2111  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 JA2111  HORZ ORDER      -  THIRD
 JA2111
 JA2111.The horizontal coordinates were established by classical geodetic methods
 JA2111.and adjusted by the National Geodetic Survey in October 1999.
 JA2111
 JA2111.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2111.GEOID18 height accuracy estimate available here.
 JA2111
 JA2111.Click photographs - Photos may exist for this station.
 JA2111
 JA2111.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2111
 JA2111. The following values were computed from the NAD 83(1997) position.
 JA2111
 JA2111;                    North         East     Units Scale Factor Converg.
 JA2111;SPC IL E     -   216,528.298   337,610.615   MT  0.99999241   +0 16 10.3
 JA2111;SPC IL E     -   710,393.26  1,107,644.16   sFT  0.99999241   +0 16 10.3
 JA2111;UTM  16      - 4,274,639.663   421,519.876   MT  0.99967585   -0 33 45.5
 JA2111
 JA2111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2151974639(NAD 83)
 JA2111
 JA2111                          SUPERSEDED SURVEY CONTROL
 JA2111
 JA2111  NAD 83(1997)-  38 37 00.49555(N)    087 54 05.30076(W) AD(       ) 3
 JA2111  NAD 83(1986)-  38 37 00.50568(N)    087 54 05.30003(W) AD(       ) 3
 JA2111  NAD 27      -  38 37 00.32671(N)    087 54 05.18096(W) AD(       ) 3
 JA2111
 JA2111.Superseded values are not recommended for survey control.
 JA2111
 JA2111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2111.See file dsdata.pdf to determine how the superseded data were derived.
 JA2111
 JA2111_MARKER: 44 = MICROWAVE MAST
 JA2111
 JA2111  HISTORY     - Date     Condition        Report By
 JA2111  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2111
 JA2111                          STATION DESCRIPTION
 JA2111
 JA2111'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2111'THE STATION LOCATED ABOUT 5 MILES NORTHWEST OF LANCASTER, 7 MILES
 JA2111'SOUTH-SOUTHWEST OF
 JA2111'SUMNER AND IS OWNED BY THE WESTERN UNION TELEGRAPH
 JA2111'COMPANY.  THE MICROWAVE IS TWIN GUYED
 JA2111'MASTS, PAINTED IN ALTERNATE
 JA2111'SECTIONS OF RED AND WHITE AND HAS TWO ROUND REFLECTORS
 JA2111'ON TOP.  THE
 JA2111'OVERALL HEIGHT IS 230 FEET.
 JA2111'
 JA2111'TO REACH FROM THE POST OFFICE IN LANCASTER, GO NORTH ON A PAVED ROAD
 JA2111'FOR 4.6 MILES TO A
 JA2111'CROSSROAD.  TURN LEFT AND GO WEST ON A GRAVELED
 JA2111'ROAD FOR 0.45 MILE TO A T-ROAD.  TURN
 JA2111'LEFT AND GO SOUTH 0.05 MILE TO
 JA2111'A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON A GRAVELED
 JA2111'ROAD FOR 1.0 MILE
 JA2111'TO A CROSSROAD.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR
 JA2111'0.25 MILE TO A SIDE
 JA2111'ROAD RIGHT.  TURN RIGHT AND GO EAST ON A GRAVELED
 JA2111'ROAD FOR 0.4 MILE TO THE STATION IN A
 JA2111'FIELD ON THE RIGHT ABOUT 0.1
 JA2111'MILE SOUTH OF THE ROAD.
 JA2111'
 JA2111'POINT INTERSECTED WAS TOP AND CENTER OF DOUBLE MICROWAVE STRUCTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0297 ***********************************************************************
 MG0297  DESIGNATION -  LANE
 MG0297  PID         -  MG0297
 MG0297  STATE/COUNTY-  IL/HENRY
 MG0297  COUNTRY     -  US
 MG0297  USGS QUAD   -  ATKINSON (2018)
 MG0297
 MG0297                         *CURRENT SURVEY CONTROL
 MG0297  ______________________________________________________________________
 MG0297* NAD 83(1997) POSITION- 41 24 57.28238(N) 090 04 05.45176(W)   ADJUSTED
 MG0297* NAVD 88 ORTHO HEIGHT -   210.659 (meters)      691.14  (feet) ADJUSTED
 MG0297  ______________________________________________________________________
 MG0297  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 MG0297  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 MG0297  DYNAMIC HEIGHT  -        210.575 (meters)      690.86  (feet) COMP
 MG0297  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 MG0297
 MG0297  HORZ ORDER      -  SECOND
 MG0297  VERT ORDER      -  SECOND    CLASS 0
 MG0297
 MG0297.The horizontal coordinates were established by classical geodetic methods
 MG0297.and adjusted by the National Geodetic Survey in October 1999.
 MG0297
 MG0297.The orthometric height was determined by differential leveling and
 MG0297.adjusted by the NATIONAL GEODETIC SURVEY
 MG0297.in June 1991.
 MG0297
 MG0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0297.GEOID18 height accuracy estimate available here.
 MG0297
 MG0297.Click photographs - Photos may exist for this station.
 MG0297
 MG0297.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0297
 MG0297.The dynamic height is computed by dividing the NAVD 88
 MG0297.geopotential number by the normal gravity value computed on the
 MG0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0297.degrees latitude (g = 980.6199 gals.).
 MG0297
 MG0297.The modeled gravity was interpolated from observed gravity values.
 MG0297
 MG0297. The following values were computed from the NAD 83(1997) position.
 MG0297
 MG0297;                    North         East     Units Scale Factor Converg.
 MG0297;SPC IL W     -   527,217.791   708,233.316   MT  0.99994201   +0 03 54.5
 MG0297;SPC IL W     - 1,729,713.70  2,323,595.47   sFT  0.99994201   +0 03 54.5
 MG0297;UTM  15      - 4,589,077.904   745,027.527   MT  1.00033893   +1 56 25.5
 MG0297;UTM  16      - 4,589,473.056   243,574.632   MT  1.00040929   -2 01 50.8
 MG0297
 MG0297!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0297!SPC IL W     -   0.99997213  x   0.99994201  =   0.99991414
 MG0297!UTM  15      -   0.99997213  x   1.00033893  =   1.00031105
 MG0297!UTM  16      -   0.99997213  x   1.00040929  =   1.00038141
 MG0297
 MG0297:                Primary Azimuth Mark                     Grid Az
 MG0297:SPC IL W     -  KINSON                                   087 04 50.9
 MG0297:UTM  15      -  KINSON                                   085 12 19.9
 MG0297:UTM  16      -  KINSON                                   089 10 36.2
 MG0297
 MG0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4502789077(NAD 83)
 MG0297
 MG0297|---------------------------------------------------------------------|
 MG0297| PID    Reference Object                     Distance      Geod. Az  |
 MG0297|                                                           dddmmss.s |
 MG0297| MG0298 LANE RM 1                             9.408 METERS 00145     |
 MG0297| MG0682 ATKINSON ST ANTHONYS CATH CH        APPROX. 4.2 KM 0813818.7 |
 MG0297| MG0302 KINSON                              APPROX. 3.4 KM 0870845.4 |
 MG0297| MG0296 LANE RM 2                             8.869 METERS 17537     |
 MG0297| MG0691 GENESEO MUNICIPAL TANK              APPROX. 8.5 KM 3011904.8 |
 MG0297|---------------------------------------------------------------------|
 MG0297
 MG0297                          SUPERSEDED SURVEY CONTROL
 MG0297
 MG0297  NAD 83(1996)-  41 24 57.28241(N)    090 04 05.45191(W) AD(       ) 2
 MG0297  NAD 83(1986)-  41 24 57.28790(N)    090 04 05.46320(W) AD(       ) 2
 MG0297  NAD 27      -  41 24 57.16080(N)    090 04 05.05380(W) AD(       ) 2
 MG0297  NGVD 29 (??/??/92)  210.734  (m)          691.38   (f) ADJ UNCH    2 0
 MG0297  NGVD 29             210.73   (m)          691.4    (f) LEVELING    3  
 MG0297
 MG0297.Superseded values are not recommended for survey control.
 MG0297
 MG0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0297.See file dsdata.pdf to determine how the superseded data were derived.
 MG0297
 MG0297_MARKER: DS = TRIANGULATION STATION DISK
 MG0297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0297_STAMPING: LANE 1958
 MG0297_MARK LOGO: CGS
 MG0297_PROJECTION: PROJECTING 8 CENTIMETERS
 MG0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0297+STABILITY: SURFACE MOTION
 MG0297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0297+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2020
 MG0297
 MG0297  HISTORY     - Date     Condition        Report By
 MG0297  HISTORY     - 1958     MONUMENTED       CGS
 MG0297  HISTORY     - 1959     GOOD             CGS
 MG0297  HISTORY     - 19960809 GOOD             USPSQD
 MG0297  HISTORY     - 20010919 GOOD             USPSQD
 MG0297  HISTORY     - 20040303 GOOD             USPSQD
 MG0297  HISTORY     - 20140722 GOOD             INDIV
 MG0297  HISTORY     - 20170601 GOOD             ASMINC
 MG0297  HISTORY     - 20200401 GOOD             ILDT
 MG0297
 MG0297                          STATION DESCRIPTION
 MG0297
 MG0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0297'THE STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF GENESEO, 2-3/4
 MG0297'MILES WEST OF ATKINSON AND 0.1 MILE SOUTH OF U.S. HIGHWAY 6.
 MG0297'
 MG0297'TO REACH THE STATION FROM THE CORNER OF STATE AND HENRY STREETS
 MG0297'IN ATKINSON, GO WEST ON U.S. HIGHWAY 6 FOR 2.8 MILES TO A
 MG0297'CROSSROAD, TURN LEFT ON BLACKTOP ROAD FOR 0.15 MILE TO THE
 MG0297'STATION ON THE RIGHT AT THE TOP OF A CUT BANK.
 MG0297'
 MG0297'STATION MARK, A STANDARD DISK STAMPED LANE 1958, IS SET IN
 MG0297'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 MG0297'MARK IS 42 FEET WEST OF THE CENTER OF THE BLACKTOP ROAD AND
 MG0297'ABOUT 10 FEET HIGHER THAN THE ROAD, 24 FEET SOUTH-SOUTHEAST
 MG0297'OF A POWER POLE, 3 FEET EAST OF A FENCELINE AND 2 FEET EAST
 MG0297'OF A WITNESS POST.
 MG0297'
 MG0297'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED LANE NO.
 MG0297'1 1958, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0297'3 INCHES.  THE MARK IS 42 FEET WEST OF THE CENTER OF THE
 MG0297'BLACKTOP ROAD AND ABOUT 10 FEET HIGHER THAN THE ROAD, 8
 MG0297'FEET NORTH-NORTHEAST OF A POWER POLE AND 1 FOOT EAST OF A
 MG0297'FENCELINE.
 MG0297'
 MG0297'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED LANE NO.
 MG0297'2 1958, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0297'3 INCHES.  THE MARK IS 40 FEET NORTH OF THE CENTER OF THE
 MG0297'BLACKTOP ROAD AND ABOUT 10 FEET HIGHER THAN THE ROAD AND
 MG0297'3 FEET EAST OF THE FENCELINE.
 MG0297'
 MG0297'NOTE--TRIANGULATION STATION KINSON MAY BE USED AS AN AZIMUTH.
 MG0297
 MG0297                          STATION RECOVERY (1959)
 MG0297
 MG0297'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0297'2.8 MI W FROM ATKINSON.
 MG0297'ABOUT 2.6 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC SCHOOL
 MG0297'BUILDING (GRADE) IN ATKINSON, THENCE 0.15 MILES SOUTH ALONG A
 MG0297'BLACKTOP ROAD, ON THE TOP OF A CUT WEST OF THE ROAD, 40 FEET
 MG0297'WEST OF THE CENTER LINE OF THE ROAD, 23.6 FEET SOUTH OF POWER
 MG0297'POLE THAT IS LOCATED AT THE HIGHEST PART OF THE CUT, 3.2 FEET
 MG0297'EAST OF FENCE LINE, 2.4 FEET EAST OF A METAL WITNESS POST, ABOUT
 MG0297'12 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0297'POST PROJECTING 3 INCHES.
 MG0297
 MG0297                          STATION RECOVERY (1996)
 MG0297
 MG0297'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0297'RECOVERED IN GOOD CONDITION.
 MG0297
 MG0297                          STATION RECOVERY (2001)
 MG0297
 MG0297'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0297'NEW BRIDGE UNDER CONSTRUCTION. CONTRACTOR REPORTED MARK DESTROYED.
 MG0297
 MG0297                          STATION RECOVERY (2004)
 MG0297
 MG0297'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0297'RECOVERED IN GOOD CONDITION.
 MG0297
 MG0297                          STATION RECOVERY (2014)
 MG0297
 MG0297'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MG0297'RECOVERED IN GOOD CONDITION.
 MG0297
 MG0297                          STATION RECOVERY (2017)
 MG0297
 MG0297'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (NML)
 MG0297'RECOVERED IN GOOD CONDITION.
 MG0297
 MG0297                          STATION RECOVERY (2020)
 MG0297
 MG0297'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MG0297'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0617 ***********************************************************************
 KC0617  DESIGNATION -  LANE
 KC0617  PID         -  KC0617
 KC0617  STATE/COUNTY-  IL/PIKE
 KC0617  COUNTRY     -  US
 KC0617  USGS QUAD   -  PITTSFIELD (2018)
 KC0617
 KC0617                         *CURRENT SURVEY CONTROL
 KC0617  ______________________________________________________________________
 KC0617* NAD 83(1997) POSITION- 39 36 18.57961(N) 090 51 23.27132(W)   ADJUSTED
 KC0617* NAVD 88 ORTHO HEIGHT -   262.    (meters)      860.    (feet) SCALED
 KC0617  ______________________________________________________________________
 KC0617  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 KC0617  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 KC0617  HORZ ORDER      -  FIRST
 KC0617
 KC0617.The horizontal coordinates were established by classical geodetic methods
 KC0617.and adjusted by the National Geodetic Survey in October 1999.
 KC0617
 KC0617.The orthometric height was scaled from a topographic map.
 KC0617
 KC0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0617.GEOID18 height accuracy estimate available here.
 KC0617
 KC0617.Click photographs - Photos may exist for this station.
 KC0617
 KC0617.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0617
 KC0617. The following values were computed from the NAD 83(1997) position.
 KC0617
 KC0617;                    North         East     Units Scale Factor Converg.
 KC0617;SPC IL W     -   326,378.404   640,760.875   MT  0.99998437   -0 26 23.1
 KC0617;SPC IL W     - 1,070,793.15  2,102,229.64   sFT  0.99998437   -0 26 23.1
 KC0617;UTM  15      - 4,386,130.537   684,029.180   MT  1.00001697   +1 22 00.7
 KC0617
 KC0617!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0617!SPC IL W     -   0.99996401  x   0.99998437  =   0.99994838
 KC0617!UTM  15      -   0.99996401  x   1.00001697  =   0.99998098
 KC0617
 KC0617:                Primary Azimuth Mark                     Grid Az
 KC0617:SPC IL W     -  LANE AZ MK                               137 06 29.6
 KC0617:UTM  15      -  LANE AZ MK                               135 18 05.8
 KC0617
 KC0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8402986130(NAD 83)
 KC0617
 KC0617|---------------------------------------------------------------------|
 KC0617| PID    Reference Object                     Distance      Geod. Az  |
 KC0617|                                                           dddmmss.s |
 KC0617| KC0621 PITTSFIELD TANK                     APPROX. 4.4 KM 0840545.1 |
 KC0617| KC0619 PITTSFIELD STANDPIPE                APPROX. 4.4 KM 0851713.2 |
 KC0617| KC0618 PITTSFIELD PIKE CO CTHSE DOME       APPROX. 4.4 KM 0864913.0 |
 KC0617| CL9708 LANE AZ MK                                         1364006.5 |
 KC0617| CL9709 LANE RM 1                            26.675 METERS 17049     |
 KC0617| CL9710 LANE RM 2                            48.680 METERS 26358     |
 KC0617|---------------------------------------------------------------------|
 KC0617
 KC0617                          SUPERSEDED SURVEY CONTROL
 KC0617
 KC0617  NAD 83(1996)-  39 36 18.58590(N)    090 51 23.26973(W) AD(       ) 1
 KC0617  NAD 83(1986)-  39 36 18.58515(N)    090 51 23.26831(W) AD(       ) 1
 KC0617  NAD 27      -  39 36 18.42400(N)    090 51 22.81000(W) AD(       ) 1
 KC0617
 KC0617.Superseded values are not recommended for survey control.
 KC0617
 KC0617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0617.See file dsdata.pdf to determine how the superseded data were derived.
 KC0617
 KC0617_MARKER: DS = TRIANGULATION STATION DISK
 KC0617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0617_STAMPING: LANE 1939
 KC0617_MARK LOGO: CGS
 KC0617_PROJECTION: RECESSED 5 CENTIMETERS
 KC0617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0617+STABILITY: SURFACE MOTION
 KC0617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0617+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2007
 KC0617
 KC0617  HISTORY     - Date     Condition        Report By
 KC0617  HISTORY     - 1939     MONUMENTED       CGS
 KC0617  HISTORY     - 1969     GOOD             ILHD
 KC0617  HISTORY     - 20060106 GOOD             ILDT
 KC0617  HISTORY     - 20070220 GOOD             CMT
 KC0617
 KC0617                          STATION DESCRIPTION
 KC0617
 KC0617'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0617'THE STATION IS 2.65 MILES WEST OF PITTSFIELD, IN THE SOUTHWEST
 KC0617'CORNER OF SECTION 22, T 5 S, R 4 W, AND IN THE FRONT YARD OF
 KC0617'FRED LANE.  IT IS 63 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER
 KC0617'OF THE FARMHOUSE, 87 FEET NORTH OF THE RIGHT-OF-WAY FENCE ON
 KC0617'THE NORTH SIDE OF U.S. PAVED HIGHWAY NO. 36, 24 FEET NORTHEAST
 KC0617'OF THE MOST EASTERLY TREE IN THE FARMYARD, 12 FEET EAST OF A
 KC0617'WIDE YARD DITCH, AND ABOUT 100 YARDS SOUTH OF THE HIGHEST PART
 KC0617'OF THE HILL.  THE MARK IS STAMPED LANE 1939,
 KC0617'AND IS ABOUT 2 INCHES BELOW THE SURFACE OF THE GROUND.
 KC0617'
 KC0617'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE SQUARE
 KC0617'IN PITTSFIELD, DRIVE WEST ON U.S. PAVED HIGHWAY NO. 36 FOR
 KC0617'2.65 MILES.
 KC0617'
 KC0617'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0617'BRONZE DISKS IN CONCRETE.
 KC0617'
 KC0617'REFERENCE MARK NO. 1 IS 87.54 FEET, 26.675 METERS, SOUTH BY
 KC0617'EAST OF THE STATION AND 1 FOOT NORTH OF THE NORTH RIGHT-OF-WAY
 KC0617'FENCE.  THE MARK IS STAMPED LANE NO 1 1939 AND
 KC0617'PROJECTS 6 INCHES ABOVE THE GROUND.  REFERENCE MARK NO. 2 IS
 KC0617'159.71 FEET, 48.680 METERS, WEST BY SOUTH OF THE STATION, 1
 KC0617'FOOT EAST OF THE WEST FARMYARD FENCE, AND ABOUT 70 FEET NORTH
 KC0617'OF THE NORTH RIGHT-OF-WAY FENCE.  THE MARK IS
 KC0617'STAMPED LANE NO 2 1939 AND PROJECTS 6 INCHES ABOVE THE GROUND.
 KC0617'
 KC0617'THE AZIMUTH MARK IS ABOUT 0.7 MILE SOUTHEAST OF THE STATION,
 KC0617'23 FEET SOUTH OF THE NORTHEAST CORNER OF THE SCHOOLYARD, 47.5
 KC0617'FEET NORTH BY EAST OF THE NORTHEAST CORNER OF THE SCHOOLHOUSE,
 KC0617'AND IN THE FENCE LINE ON THE WEST SIDE OF A GRAVEL COUNTRY ROAD.
 KC0617'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE EAST FOR 0.45
 KC0617'MILE, TURN RIGHT, SOUTH, AND DRIVE 0.5 MILE TO THE SCHOOLHOUSE.
 KC0617'THE MARK IS STAMPED LANE 1939 AND PROJECTS 6 INCHES
 KC0617'ABOVE THE GROUND.
 KC0617'
 KC0617'ALL MARKS ARE WITNESSED BY 4 IN BY 4 IN WHITE WOODEN POSTS
 KC0617'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 KC0617'
 KC0617'A 16-FOOT TOWER IS NEEDED TO SEE A 74-FOOT LIGHT AT FOREMAN
 KC0617'
 KC0617'A 37-FOOT TOWER IS NEEDED TO SEE A 74-FOOT LIGHT AT BAY
 KC0617'
 KC0617'A 50-FOOT TOWER IS NEEDED TO SEE A 100-FOOT LIGHT AT TICK
 KC0617'
 KC0617'A 16-FOOT TOWER IS NEEDED TO SEE A 60-FOOT LIGHT AT LONG 1931
 KC0617'
 KC0617'A 64-FOOT TOWER IS NEEDED TO SEE A 47-FOOT LIGHT AT LOUISIANA 1931
 KC0617'
 KC0617'A 64-FOOT TOWER IS NEEDED TO SEE A 74-FOOT TOWER AT SHINN 1931
 KC0617'
 KC0617'A 16-FOOT TOWER IS NEEDED TO SEE A 74-FOOT LIGHT AT EL DARA
 KC0617'1931
 KC0617'
 KC0617'A 50-FOOT TOWER IS NEEDED TO SEE A 47-FOOT LIGHT AT PLEASANT.
 KC0617'
 KC0617'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 KC0617
 KC0617                          STATION RECOVERY (1969)
 KC0617
 KC0617'RECOVERY NOTE BY IL HIGHWAY DEPT 1969 (DEW)
 KC0617'1939 - GOOD CONDITION - DESCRIPTION ADEQUATE
 KC0617'
 KC0617'NO 1 1939 - GOOD CONDITION - DESCRIPTION ADEQUATE
 KC0617'
 KC0617'NO 2 1939 - GOOD CONDITION - DESCRIPTION ADEQUATE
 KC0617'
 KC0617'1939 (AZ MK) - GOOD CONDITION - SCHOOL IS NOW BEING LIVED IN
 KC0617'- CONVERTED TO A HOUSE
 KC0617'
 KC0617'NOTE- NO WITNESS POST REMAINS.
 KC0617
 KC0617                          STATION RECOVERY (2006)
 KC0617
 KC0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (TEA)
 KC0617'58.0 FT ESE OF THE SE COR OF HOUSE, 86.9 FT SE OF THE NE COR OF HOUSE,
 KC0617'102.9 FT NE OF A CONC ROW MARKER, 15.2 FT NNE OF NEAR FACE OF A TREE,
 KC0617'55.9 FT NNW OF A POWERPOLE. REBARS WERE SET ON N. AND W. SIDE OF MARK
 KC0617'FOR MAG LOCATE. STATION BURIED 6 INCH. A BRIEF SEARCH FOR THE RM'S
 KC0617'WERE MADE BUT WERE NOT FOUND.
 KC0617
 KC0617                          STATION RECOVERY (2007)
 KC0617
 KC0617'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2007 (KWS)
 KC0617'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0298 ***********************************************************************
 MG0298  DESIGNATION -  LANE RM 1
 MG0298  PID         -  MG0298
 MG0298  STATE/COUNTY-  IL/HENRY
 MG0298  COUNTRY     -  US
 MG0298  USGS QUAD   -  ATKINSON (2018)
 MG0298
 MG0298                         *CURRENT SURVEY CONTROL
 MG0298  ______________________________________________________________________
 MG0298* NAD 83(1986) POSITION- 41 24 57.59   (N) 090 04 05.44   (W)   HD_HELD1
 MG0298* NAVD 88 ORTHO HEIGHT -   210.435 (meters)      690.40  (feet) ADJUSTED
 MG0298  ______________________________________________________________________
 MG0298  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 MG0298  DYNAMIC HEIGHT  -        210.352 (meters)      690.13  (feet) COMP
 MG0298  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 MG0298
 MG0298  VERT ORDER      -  SECOND    CLASS 0
 MG0298
 MG0298.The horizontal coordinates were determined by differentially corrected
 MG0298.hand held GPS observations or other comparable positioning techniques
 MG0298.and have an estimated accuracy of +/- 3 meters.
 MG0298
 MG0298.The orthometric height was determined by differential leveling and
 MG0298.adjusted by the NATIONAL GEODETIC SURVEY
 MG0298.in June 1991.
 MG0298
 MG0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0298.GEOID18 height accuracy estimate available here.
 MG0298
 MG0298.Click photographs - Photos may exist for this station.
 MG0298
 MG0298.The dynamic height is computed by dividing the NAVD 88
 MG0298.geopotential number by the normal gravity value computed on the
 MG0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0298.degrees latitude (g = 980.6199 gals.).
 MG0298
 MG0298.The modeled gravity was interpolated from observed gravity values.
 MG0298
 MG0298;                    North         East    Units  Estimated Accuracy
 MG0298;SPC IL W     -   527,227.3     708,233.6     MT  (+/- 3 meters HH1 GPS) 
 MG0298
 MG0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4502789087(NAD 83)
 MG0298
 MG0298                          SUPERSEDED SURVEY CONTROL
 MG0298
 MG0298  NGVD 29 (??/??/92)  210.510  (m)          690.65   (f) ADJ UNCH    2 0
 MG0298
 MG0298.Superseded values are not recommended for survey control.
 MG0298
 MG0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0298.See file dsdata.pdf to determine how the superseded data were derived.
 MG0298
 MG0298_MARKER: DR = REFERENCE MARK DISK
 MG0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0298_STAMPING: LANE NO 1 1958
 MG0298_MARK LOGO: CGS
 MG0298_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0298+STABILITY: SURFACE MOTION
 MG0298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0298+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2020
 MG0298
 MG0298  HISTORY     - Date     Condition        Report By
 MG0298  HISTORY     - 1958     MONUMENTED       CGS
 MG0298  HISTORY     - 1959     GOOD             CGS
 MG0298  HISTORY     - 19960809 GOOD             USPSQD
 MG0298  HISTORY     - 20010919 GOOD             USPSQD
 MG0298  HISTORY     - 20040303 GOOD             USPSQD
 MG0298  HISTORY     - 20200401 GOOD             ILDT
 MG0298
 MG0298                          STATION DESCRIPTION
 MG0298
 MG0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0298'2.8 MI W FROM ATKINSON.
 MG0298'ABOUT 2.6 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MG0298'SCHOOL BUILDING IN ATKINSON, THENCE 0.15 MILES SOUTH ALONG A
 MG0298'BLACKTOP ROAD, ON THE TOP OF A CUT WEST OF THE ROAD, 40 FEET WEST
 MG0298'OF THE CENTER LINE OF THE ROAD, 8 FEET NORTH OF POWER POLE WHICH IS
 MG0298'LOCATED AT THE HIGHEST PART OF THE CUT, 30.9 FEET NORTH OF
 MG0298'TRIANGULATION STATION LANE, 1 FOOT EAST OF THE FENCE LINE, 31.0
 MG0298'FEET NORTH OF A METAL WITNESS POST, ABOUT 12 FEET ABOVE THE LEVEL
 MG0298'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 MG0298'INCHES.
 MG0298
 MG0298                          STATION RECOVERY (1996)
 MG0298
 MG0298'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0298'RECOVERED IN GOOD CONDITION.
 MG0298
 MG0298                          STATION RECOVERY (2001)
 MG0298
 MG0298'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0298'RECOVERED IN GOOD CONDITION.
 MG0298
 MG0298                          STATION RECOVERY (2004)
 MG0298
 MG0298'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0298'RECOVERED IN GOOD CONDITION.
 MG0298
 MG0298                          STATION RECOVERY (2020)
 MG0298
 MG0298'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MG0298'WEST SIDE OF CONCRETE DAMAGED BUT MONUMENT IS SOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0296 ***********************************************************************
 MG0296  DESIGNATION -  LANE RM 2
 MG0296  PID         -  MG0296
 MG0296  STATE/COUNTY-  IL/HENRY
 MG0296  COUNTRY     -  US
 MG0296  USGS QUAD   -  ATKINSON (2018)
 MG0296
 MG0296                         *CURRENT SURVEY CONTROL
 MG0296  ______________________________________________________________________
 MG0296* NAD 83(1986) POSITION- 41 24 57.00   (N) 090 04 05.42   (W)   HD_HELD1
 MG0296* NAVD 88 ORTHO HEIGHT -   210.266 (meters)      689.85  (feet) ADJUSTED
 MG0296  ______________________________________________________________________
 MG0296  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 MG0296  DYNAMIC HEIGHT  -        210.183 (meters)      689.58  (feet) COMP
 MG0296  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 MG0296
 MG0296  VERT ORDER      -  SECOND    CLASS 0
 MG0296
 MG0296.The horizontal coordinates were determined by differentially corrected
 MG0296.hand held GPS observations or other comparable positioning techniques
 MG0296.and have an estimated accuracy of +/- 3 meters.
 MG0296
 MG0296.The orthometric height was determined by differential leveling and
 MG0296.adjusted by the NATIONAL GEODETIC SURVEY
 MG0296.in June 1991.
 MG0296
 MG0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0296.GEOID18 height accuracy estimate available here.
 MG0296
 MG0296.Click photographs - Photos may exist for this station.
 MG0296
 MG0296.The dynamic height is computed by dividing the NAVD 88
 MG0296.geopotential number by the normal gravity value computed on the
 MG0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0296.degrees latitude (g = 980.6199 gals.).
 MG0296
 MG0296.The modeled gravity was interpolated from observed gravity values.
 MG0296
 MG0296;                    North         East    Units  Estimated Accuracy
 MG0296;SPC IL W     -   527,209.1     708,234.1     MT  (+/- 3 meters HH1 GPS) 
 MG0296
 MG0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4502889069(NAD 83)
 MG0296
 MG0296                          SUPERSEDED SURVEY CONTROL
 MG0296
 MG0296  NGVD 29 (??/??/92)  210.341  (m)          690.09   (f) ADJ UNCH    2 0
 MG0296
 MG0296.Superseded values are not recommended for survey control.
 MG0296
 MG0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0296.See file dsdata.pdf to determine how the superseded data were derived.
 MG0296
 MG0296_MARKER: DR = REFERENCE MARK DISK
 MG0296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0296_STAMPING: LANE NO 2 1958
 MG0296_MARK LOGO: CGS
 MG0296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0296+STABILITY: SURFACE MOTION
 MG0296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0296+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2020
 MG0296
 MG0296  HISTORY     - Date     Condition        Report By
 MG0296  HISTORY     - 1958     MONUMENTED       CGS
 MG0296  HISTORY     - 1959     GOOD             CGS
 MG0296  HISTORY     - 19960809 GOOD             USPSQD
 MG0296  HISTORY     - 20010919 GOOD             USPSQD
 MG0296  HISTORY     - 20040303 GOOD             USPSQD
 MG0296  HISTORY     - 20200401 GOOD             ILDT
 MG0296
 MG0296                          STATION DESCRIPTION
 MG0296
 MG0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0296'2.8 MI W FROM ATKINSON.
 MG0296'ABOUT 2.6 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MG0296'SCHOOL BUILDING IN ATKINSON, THENCE 0.15 MILES SOUTH ALONG
 MG0296'BLACKTOP ROAD, ON THE TOP OF A CUT WEST OF THE ROAD, 38 FEET
 MG0296'WEST OF THE CENTER LINE OF THE ROAD, 52.6 FEET SOUTH OF A POWER
 MG0296'POLE LOCATED AT THE HIGHEST PART OF THE CUT, 29.1 FEET SOUTH OF
 MG0296'TRIANGULATION STATION LANE, 3 FEET EAST OF FENCE LINE, 29.2 FEET
 MG0296'SOUTH OF A METAL WITNESS POST, ABOUT 10 FEET ABOVE THE LEVEL OF
 MG0296'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0296
 MG0296                          STATION RECOVERY (1996)
 MG0296
 MG0296'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0296'RECOVERED IN GOOD CONDITION.
 MG0296
 MG0296                          STATION RECOVERY (2001)
 MG0296
 MG0296'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0296'RECOVERED IN GOOD CONDITION.
 MG0296
 MG0296                          STATION RECOVERY (2004)
 MG0296
 MG0296'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0296'RECOVERED IN GOOD CONDITION.
 MG0296
 MG0296                          STATION RECOVERY (2020)
 MG0296
 MG0296'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MG0296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2007 ***********************************************************************
 LB2007  DESIGNATION -  LANGAN AZ MK
 LB2007  PID         -  LB2007
 LB2007  STATE/COUNTY-  IL/IROQUOIS
 LB2007  COUNTRY     -  US
 LB2007  USGS QUAD   -  CLIFTON (2018)
 LB2007
 LB2007                         *CURRENT SURVEY CONTROL
 LB2007  ______________________________________________________________________
 LB2007* NAD 83(1986) POSITION- 40 58 09.     (N) 087 55 11.     (W)   SCALED
 LB2007* NAVD 88 ORTHO HEIGHT -   195.577 (meters)      641.66  (feet) ADJUSTED
 LB2007  ______________________________________________________________________
 LB2007  GEOID HEIGHT    -        -32.585 (meters)                     GEOID18
 LB2007  DYNAMIC HEIGHT  -        195.496 (meters)      641.39  (feet) COMP
 LB2007  MODELED GRAVITY -    980,206.6   (mgal)                       NAVD 88
 LB2007
 LB2007  VERT ORDER      -  SECOND    CLASS 0
 LB2007
 LB2007.The horizontal coordinates were scaled from a map and have
 LB2007.an estimated accuracy of +/- 6 seconds.
 LB2007
 LB2007.The orthometric height was determined by differential leveling and
 LB2007.adjusted by the NATIONAL GEODETIC SURVEY
 LB2007.in June 1991.
 LB2007
 LB2007.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2007.GEOID18 height accuracy estimate available here.
 LB2007
 LB2007.Click photographs - Photos may exist for this station.
 LB2007
 LB2007.The dynamic height is computed by dividing the NAVD 88
 LB2007.geopotential number by the normal gravity value computed on the
 LB2007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2007.degrees latitude (g = 980.6199 gals.).
 LB2007
 LB2007.The modeled gravity was interpolated from observed gravity values.
 LB2007
 LB2007;                    North         East    Units  Estimated Accuracy
 LB2007;SPC IL E     -   477,700.      334,820.      MT  (+/- 180 meters Scaled)
 LB2007
 LB2007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL226357(NAD 83)
 LB2007
 LB2007                          SUPERSEDED SURVEY CONTROL
 LB2007
 LB2007  NGVD 29 (??/??/92)  195.659  (m)          641.92   (f) ADJ UNCH    2 0
 LB2007
 LB2007.Superseded values are not recommended for survey control.
 LB2007
 LB2007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2007.See file dsdata.pdf to determine how the superseded data were derived.
 LB2007
 LB2007_MARKER: DZ = AZIMUTH MARK DISK
 LB2007_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB2007_SP_SET: BRIDGE CURB
 LB2007_STAMPING: LANGAN 1959
 LB2007_MARK LOGO: CGS
 LB2007_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2007
 LB2007  HISTORY     - Date     Condition        Report By
 LB2007  HISTORY     - 1959     MONUMENTED       CGS
 LB2007
 LB2007                          STATION DESCRIPTION
 LB2007
 LB2007'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB2007'3 MI N FROM CLIFTON.
 LB2007'ABOUT 0.95 MILE NORTHWEST ALONG U.S. HIGHWAY 45 (BUSINESS ROUTE)
 LB2007'FROM THE POST OFFICE AT CLIFTON, THENCE 2.0 MILES NORTH ALONG
 LB2007'U.S. HIGHWAY 45, SET IN THE TOP OF THE SOUTH END OF THE WEST CURB
 LB2007'OF A 225-FOOT CONCRETE BRIDGE, 13 FEET WEST OF THE CENTER LINE OF
 LB2007'THE HIGHWAY, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1070 ***********************************************************************
 MF1070  DESIGNATION -  LANGLEY
 MF1070  PID         -  MF1070
 MF1070  STATE/COUNTY-  IL/BUREAU
 MF1070  COUNTRY     -  US
 MF1070  USGS QUAD   -  BUDA (2018)
 MF1070
 MF1070                         *CURRENT SURVEY CONTROL
 MF1070  ______________________________________________________________________
 MF1070* NAD 83(1997) POSITION- 41 22 21.03205(N) 089 40 12.51209(W)   ADJUSTED
 MF1070* NAVD 88 ORTHO HEIGHT -   214.191 (meters)      702.73  (feet) ADJUSTED
 MF1070  ______________________________________________________________________
 MF1070  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 MF1070  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 MF1070  DYNAMIC HEIGHT  -        214.104 (meters)      702.44  (feet) COMP
 MF1070  MODELED GRAVITY -    980,213.5   (mgal)                       NAVD 88
 MF1070
 MF1070  HORZ ORDER      -  SECOND
 MF1070  VERT ORDER      -  SECOND    CLASS 0
 MF1070
 MF1070.The horizontal coordinates were established by classical geodetic methods
 MF1070.and adjusted by the National Geodetic Survey in October 1999.
 MF1070
 MF1070.The orthometric height was determined by differential leveling and
 MF1070.adjusted by the NATIONAL GEODETIC SURVEY
 MF1070.in June 1991.
 MF1070
 MF1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1070.GEOID18 height accuracy estimate available here.
 MF1070
 MF1070.Click photographs - Photos may exist for this station.
 MF1070
 MF1070.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1070
 MF1070.The dynamic height is computed by dividing the NAVD 88
 MF1070.geopotential number by the normal gravity value computed on the
 MF1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1070.degrees latitude (g = 980.6199 gals.).
 MF1070
 MF1070.The modeled gravity was interpolated from observed gravity values.
 MF1070
 MF1070. The following values were computed from the NAD 83(1997) position.
 MF1070
 MF1070;                    North         East     Units Scale Factor Converg.
 MF1070;SPC IL W     -   522,511.963   741,536.715   MT  0.99996240   +0 19 41.5
 MF1070;SPC IL W     - 1,714,274.67  2,432,858.37   sFT  0.99996240   +0 19 41.5
 MF1070;UTM  16      - 4,583,550.890   276,695.657   MT  1.00021371   -1 45 56.0
 MF1070
 MF1070!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1070!SPC IL W     -   0.99997159  x   0.99996240  =   0.99993400
 MF1070!UTM  16      -   0.99997159  x   1.00021371  =   1.00018530
 MF1070
 MF1070:                Primary Azimuth Mark                     Grid Az
 MF1070:SPC IL W     -  LANGLEY AZ MK                            300 36 53.3
 MF1070:UTM  16      -  LANGLEY AZ MK                            302 42 30.8
 MF1070
 MF1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7669583550(NAD 83)
 MF1070
 MF1070|---------------------------------------------------------------------|
 MF1070| PID    Reference Object                     Distance      Geod. Az  |
 MF1070|                                                           dddmmss.s |
 MF1070| MF1682 MANLIUS MUNICIPAL TANK              APPROX. 9.2 KM 0000437.8 |
 MF1070| MF1672 WYANET MUNICIPAL TANK               APPROX. 7.2 KM 0954712.0 |
 MF1070| MF1675 BUDA ATT MICROWAVE TOWER            APPROX. 6.4 KM 1603442.1 |
 MF1070| MF1676 BUDA MUNICIPAL STANDPIPE            APPROX. 5.4 KM 1862248.6 |
 MF1070| MF1071 LANGLEY RM 1                         23.522 METERS 22115     |
 MF1070| MF1677 SHEFFIELD MUNICIPAL TANK            APPROX. 5.9 KM 2524730.3 |
 MF1070| MF1678 SHEFFIELD ST PATRICKS CH SPIRE      APPROX. 6.1 KM 2535732.6 |
 MF1070| MF1069 LANGLEY RM 2                         23.154 METERS 29957     |
 MF1070| MF1068 LANGLEY AZ MK                                      3005634.8 |
 MF1070|---------------------------------------------------------------------|
 MF1070
 MF1070                          SUPERSEDED SURVEY CONTROL
 MF1070
 MF1070  NAD 83(1986)-  41 22 21.03615(N)    089 40 12.52059(W) AD(       ) 2
 MF1070  NAD 27      -  41 22 20.90690(N)    089 40 12.17400(W) AD(       ) 2
 MF1070  NGVD 29 (??/??/92)  214.268  (m)          702.98   (f) ADJ UNCH    2 0
 MF1070  NGVD 29             214.27   (m)          703.0    (f) LEVELING    3  
 MF1070
 MF1070.Superseded values are not recommended for survey control.
 MF1070
 MF1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1070.See file dsdata.pdf to determine how the superseded data were derived.
 MF1070
 MF1070_MARKER: DS = TRIANGULATION STATION DISK
 MF1070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1070_STAMPING: LANGLEY 1954
 MF1070_MARK LOGO: CGS
 MF1070_PROJECTION: FLUSH
 MF1070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1070+STABILITY: SURFACE MOTION
 MF1070
 MF1070  HISTORY     - Date     Condition        Report By
 MF1070  HISTORY     - 1954     MONUMENTED       CGS
 MF1070  HISTORY     - 1959     GOOD             CGS
 MF1070  HISTORY     - 1959     GOOD             CGS
 MF1070  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF1070  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1070  HISTORY     - 20051027 MARK NOT FOUND   USPSQD
 MF1070
 MF1070                          STATION DESCRIPTION
 MF1070
 MF1070'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1070'STATION IS LOCATED ABOUT 6 MILES SOUTH OF MANLIUS AND 5 MILES WEST
 MF1070'OF WYANET ALONG THE EAST SIDE OF A GRAVEL ROAD AND ON ROAD
 MF1070'RIGHT-OF-WAY.  IT IS 32 FEET EAST OF THE CENTER OF A GRAVEL
 MF1070'ROAD, 9 FEET SOUTH OF A FENCE CORNER, 5 FEET SOUTH OF A WHITE
 MF1070'WITNESS POST AND 2 FEET WEST OF A FENCE LINE.  THE MARK IS FLUSH
 MF1070'AND THE DISK IS STAMPED LANGLEY 1954.
 MF1070'
 MF1070'REFERENCE MARK NO. 1 IS 42 FEET SOUTH OF A TELEPHONE POLE, 18 FEET
 MF1070'WEST OF THE CENTER OF THE GRAVEL ROAD AND 1 FOOT EAST OF A FENCE
 MF1070'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED LANGLEY NO 1
 MF1070'1954.
 MF1070'
 MF1070'REFERENCE MARK NO. 2 IS 33 FEET WEST OF THE CENTER OF THE GRAVEL
 MF1070'ROAD, 12 FEET SOUTHWEST OF A CLUMP OF 6 INCH ASH TREES AND 1
 MF1070'FOOT EAST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 MF1070'IS STAMPED LANGLEY NO 2 1954.
 MF1070'
 MF1070'AZIMUTH MARK IS 30 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD, 4
 MF1070'FEET EAST OF A GATE POST, 1 FOOT NORTH OF A FENCE LINE AND 1 FOOT
 MF1070'EAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK
 MF1070'IS STAMPED LANGLEY 1954.
 MF1070'
 MF1070'TO REACH THE STATION FROM THE RAILROAD CROSSING IN WYANET GO
 MF1070'WEST ON U.S. HIGHWAYS 6 AND 34 FOR 4.5 MILES TO A GRAVEL
 MF1070'CROSSROAD, TURN RIGHT AND GO NORTH ON GRAVEL ROAD FOR 0.5 MILE
 MF1070'TO THE TOP OF GRADE AND THE STATION ON THE RIGHT AS DESCRIBED.
 MF1070'
 MF1070'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON GRAVEL
 MF1070'ROAD FOR 0.2 MILE TO A GRAVEL CROSSROAD, TURN LEFT AND GO WEST
 MF1070'ON GRAVEL ROAD FOR 0.3 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 MF1070'
 MF1070'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1070
 MF1070                          STATION RECOVERY (1959)
 MF1070
 MF1070'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1070'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2
 MF1070'AND THE AZIMUTH MARK WERE ALL FOUND AS DESCRIBED AND ALL IN GOOD
 MF1070'CONDITION.
 MF1070
 MF1070                          STATION RECOVERY (1959)
 MF1070
 MF1070'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF1070'5 MI NW FROM WYANET.
 MF1070'ABOUT 4.5 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1070'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 0.5
 MF1070'MILES NORTH ALONG A GRAVEL ROAD, AT A CUT EAST OF THE ROAD, AT A
 MF1070'JOG IN THE FENCE LINE, 33 FEET EAST OF THE CENTER LINE OF THE
 MF1070'ROAD, 8.5 FEET SOUTH-SOUTHWEST OF FENCE CORNER (SOUTHMOST
 MF1070'CORNER OF THE JOG) 27 FEET EAST-SOUTHEAST OF THE NORTHMOST FENCE
 MF1070'CORNER OF THE JOG IN FENCE LINE, 13 FEET SOUTHEAST OF THE
 MF1070'SOUTHEAST END OF A BOARD GATE, 2.5 FEET WEST OF FENCE LINE, 5.0
 MF1070'FEET SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL
 MF1070'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MF1070'GROUND.
 MF1070
 MF1070                          STATION RECOVERY (1995)
 MF1070
 MF1070'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1070'MARK NOT FOUND.
 MF1070
 MF1070                          STATION RECOVERY (2001)
 MF1070
 MF1070'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1070'MARK NOT FOUND.
 MF1070
 MF1070                          STATION RECOVERY (2005)
 MF1070
 MF1070'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1070'LANGLEY RM 1 FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1068 ***********************************************************************
 MF1068  DESIGNATION -  LANGLEY AZ MK
 MF1068  PID         -  MF1068
 MF1068  STATE/COUNTY-  IL/BUREAU
 MF1068  COUNTRY     -  US
 MF1068  USGS QUAD   -  MANLIUS (2018)
 MF1068
 MF1068                         *CURRENT SURVEY CONTROL
 MF1068  ______________________________________________________________________
 MF1068* NAD 83(1986) POSITION- 41 22 30.     (N) 089 40 27.     (W)   SCALED
 MF1068* NAVD 88 ORTHO HEIGHT -   207.815 (meters)      681.81  (feet) ADJUSTED
 MF1068  ______________________________________________________________________
 MF1068  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 MF1068  DYNAMIC HEIGHT  -        207.731 (meters)      681.53  (feet) COMP
 MF1068  MODELED GRAVITY -    980,214.0   (mgal)                       NAVD 88
 MF1068
 MF1068  VERT ORDER      -  SECOND    CLASS 0
 MF1068
 MF1068.The horizontal coordinates were scaled from a map and have
 MF1068.an estimated accuracy of +/- 6 seconds.
 MF1068
 MF1068.The orthometric height was determined by differential leveling and
 MF1068.adjusted by the NATIONAL GEODETIC SURVEY
 MF1068.in June 1991.
 MF1068
 MF1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1068.GEOID18 height accuracy estimate available here.
 MF1068
 MF1068.Click photographs - Photos may exist for this station.
 MF1068
 MF1068.The dynamic height is computed by dividing the NAVD 88
 MF1068.geopotential number by the normal gravity value computed on the
 MF1068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1068.degrees latitude (g = 980.6199 gals.).
 MF1068
 MF1068.The modeled gravity was interpolated from observed gravity values.
 MF1068
 MF1068;                    North         East    Units  Estimated Accuracy
 MF1068;SPC IL W     -   522,790.      741,200.      MT  (+/- 180 meters Scaled)
 MF1068
 MF1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL763838(NAD 83)
 MF1068
 MF1068                          SUPERSEDED SURVEY CONTROL
 MF1068
 MF1068  NGVD 29 (??/??/92)  207.892  (m)          682.06   (f) ADJ UNCH    2 0
 MF1068
 MF1068.Superseded values are not recommended for survey control.
 MF1068
 MF1068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1068.See file dsdata.pdf to determine how the superseded data were derived.
 MF1068
 MF1068_MARKER: DZ = AZIMUTH MARK DISK
 MF1068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1068_STAMPING: LANGLEY 1954
 MF1068_MARK LOGO: CGS
 MF1068_PROJECTION: FLUSH
 MF1068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1068+STABILITY: SURFACE MOTION
 MF1068
 MF1068  HISTORY     - Date     Condition        Report By
 MF1068  HISTORY     - 1954     MONUMENTED       CGS
 MF1068  HISTORY     - 1959     GOOD             CGS
 MF1068  HISTORY     - 19951025 GOOD             USPSQD
 MF1068  HISTORY     - 20010502 POOR             USPSQD
 MF1068  HISTORY     - 20051027 POOR             USPSQD
 MF1068
 MF1068                          STATION DESCRIPTION
 MF1068
 MF1068'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1068'6.3 MI NW FROM WYANET.
 MF1068'ABOUT 5.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1068'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 0.5
 MF1068'MILES NORTH ALONG STATE HIGHWAY 88, THENCE 0.6 MILES EAST ALONG
 MF1068'A GRAVEL ROAD, NEAR A FARM HOUSE NORTH OF THE ROAD, 29 FEET
 MF1068'SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF FENCE LINE,
 MF1068'4 FEET EAST OF FENCE CORNER, 125 FEET WEST OF THE CENTER LINE OF
 MF1068'THE JUNCTION OF DRIVEWAY NORTH TO A FARM HOUSE, 1.5 FEET EAST OF
 MF1068'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 MF1068'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF1068
 MF1068                          STATION RECOVERY (1995)
 MF1068
 MF1068'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1068'RECOVERED IN GOOD CONDITION.
 MF1068
 MF1068                          STATION RECOVERY (2001)
 MF1068
 MF1068'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1068'MONUMENT PULLED FROM GROUND AND TIPPED. DISC STILL ATTACHED.
 MF1068
 MF1068                          STATION RECOVERY (2005)
 MF1068
 MF1068'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1068'PULLED FROM GROUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1071 ***********************************************************************
 MF1071  CBN         -  This is a Cooperative Base Network Control Station.
 MF1071  DESIGNATION -  LANGLEY RM 1
 MF1071  PID         -  MF1071
 MF1071  STATE/COUNTY-  IL/BUREAU
 MF1071  COUNTRY     -  US
 MF1071  USGS QUAD   -  BUDA (2018)
 MF1071
 MF1071                         *CURRENT SURVEY CONTROL
 MF1071  ______________________________________________________________________
 MF1071* NAD 83(2011) POSITION- 41 22 20.45906(N) 089 40 13.17938(W)   ADJUSTED
 MF1071* NAD 83(2011) ELLIP HT-   179.914 (meters)        (06/27/12)   ADJUSTED
 MF1071* NAD 83(2011) EPOCH   -  2010.00
 MF1071* NAVD 88 ORTHO HEIGHT -   213.018 (meters)      698.88  (feet) ADJUSTED
 MF1071  ______________________________________________________________________
 MF1071  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 MF1071  NAD 83(2011) X  -     27,580.991 (meters)                     COMP
 MF1071  NAD 83(2011) Y  - -4,793,415.954 (meters)                     COMP
 MF1071  NAD 83(2011) Z  -  4,193,662.668 (meters)                     COMP
 MF1071  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 MF1071  DYNAMIC HEIGHT  -        212.932 (meters)      698.59  (feet) COMP
 MF1071  MODELED GRAVITY -    980,213.4   (mgal)                       NAVD 88
 MF1071
 MF1071  VERT ORDER      -  SECOND    CLASS 0
 MF1071
 MF1071  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1071  Standards:
 MF1071         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1071            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1071  -------------------------------------------------------------------
 MF1071  NETWORK    0.29   0.49           0.13   0.10   0.25      0.00545901
 MF1071  -------------------------------------------------------------------
 MF1071  Click here for local accuracies and other accuracy information.
 MF1071
 MF1071.The horizontal coordinates were established by GPS observations
 MF1071.and adjusted by the National Geodetic Survey in June 2012.
 MF1071
 MF1071.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1071.been affixed to the stable North American tectonic plate. See 
 MF1071.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1071
 MF1071.The horizontal coordinates are valid at the epoch date displayed above
 MF1071.which is a decimal equivalence of Year/Month/Day.
 MF1071
 MF1071.The orthometric height was determined by differential leveling and
 MF1071.adjusted by the NATIONAL GEODETIC SURVEY
 MF1071.in June 1991.
 MF1071
 MF1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1071.GEOID18 height accuracy estimate available here.
 MF1071
 MF1071.Click photographs - Photos may exist for this station.
 MF1071
 MF1071.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1071
 MF1071.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1071
 MF1071.The ellipsoidal height was determined by GPS observations
 MF1071.and is referenced to NAD 83.
 MF1071
 MF1071.The dynamic height is computed by dividing the NAVD 88
 MF1071.geopotential number by the normal gravity value computed on the
 MF1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1071.degrees latitude (g = 980.6199 gals.).
 MF1071
 MF1071.The modeled gravity was interpolated from observed gravity values.
 MF1071
 MF1071. The following values were computed from the NAD 83(2011) position.
 MF1071
 MF1071;                    North         East     Units Scale Factor Converg.
 MF1071;SPC IL W     -   522,494.198   741,521.310   MT  0.99996239   +0 19 41.0
 MF1071;SPC IL W     - 1,714,216.38  2,432,807.83   sFT  0.99996239   +0 19 41.0
 MF1071;UTM  16      - 4,583,533.696   276,679.609   MT  1.00021380   -1 45 56.4
 MF1071
 MF1071!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1071!SPC IL W     -   0.99997178  x   0.99996239  =   0.99993417
 MF1071!UTM  16      -   0.99997178  x   1.00021380  =   1.00018557
 MF1071
 MF1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7667983533(NAD 83)
 MF1071
 MF1071                          SUPERSEDED SURVEY CONTROL
 MF1071
 MF1071  NAD 83(2007)-  41 22 20.45903(N)    089 40 13.18023(W) AD(2002.00) 0
 MF1071  ELLIP H (02/10/07)  179.947  (m)                       GP(2002.00)    
 MF1071  ELLIP H (10/15/04)  179.928  (m)                       GP(       ) 4 2
 MF1071  NAD 83(1997)-  41 22 20.45859(N)    089 40 13.17956(W) AD(       ) B
 MF1071  ELLIP H (07/17/98)  179.949  (m)                       GP(       ) 4 1
 MF1071  NAD 83(1986)-  41 22 20.46291(N)    089 40 13.18796(W) AD(       ) 1
 MF1071  NAVD 88             213.02   (m)          698.9    (f) LEVELING    3  
 MF1071  NGVD 29 (??/??/92)  213.095  (m)          699.13   (f) ADJ UNCH    2 0
 MF1071  NGVD 29             213.09   (m)          699.1    (f) LEVELING    3  
 MF1071
 MF1071.Superseded values are not recommended for survey control.
 MF1071
 MF1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1071.See file dsdata.pdf to determine how the superseded data were derived.
 MF1071
 MF1071_MARKER: DR = REFERENCE MARK DISK
 MF1071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1071_STAMPING: LANGLEY NO 1 1954
 MF1071_MARK LOGO: CGS
 MF1071_PROJECTION: FLUSH
 MF1071_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1071+STABILITY: SURFACE MOTION
 MF1071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1071+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 MF1071
 MF1071  HISTORY     - Date     Condition        Report By
 MF1071  HISTORY     - 1954     MONUMENTED       CGS
 MF1071  HISTORY     - 1959     GOOD             CGS
 MF1071  HISTORY     - 19900928 GOOD             NGS
 MF1071  HISTORY     - 19960819 GOOD             SECI
 MF1071  HISTORY     - 19970509 GOOD             NGS
 MF1071  HISTORY     - 20200402 GOOD             ILDT
 MF1071
 MF1071                          STATION DESCRIPTION
 MF1071
 MF1071'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1071'5 MI NW FROM WYANET.
 MF1071'ABOUT 4.5 MILES WEST ALONG U.S. 6 FROM THE CHICAGO, BURLINGTON
 MF1071'AND QUINCY RAILROAD STATION AT WYANET, THENCE 0.5 MILES NORTH
 MF1071'ALONG A GRAVEL ROAD, AT A CUT EAST OF THE ROAD, AT A JOG IN THE
 MF1071'FENCE LINE, 21.8 FEET WEST OF THE CENTER LINE OF THE ROAD, 60
 MF1071'FEET SOUTH OF THE SOUTHMOST CORNER OF THE JOG IN THE FENCE LINE,
 MF1071'41 FEET SOUTH OF A TELEPHONE POLE, 77.7 FEET SOUTHWEST OF
 MF1071'TRIANGULATION STATION LANGLEY, 1 FOOT EAST OF FENCE LINE, 81.8
 MF1071'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 MF1071'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 MF1071'THE GROUND.
 MF1071
 MF1071                          STATION RECOVERY (1990)
 MF1071
 MF1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 MF1071'THIS STATION WAS SELECTED BECAUSE THE STATION WAS NOT RECOVERED. THIS
 MF1071'STATION IS ALSO A BENCH MARK.
 MF1071'STATION IS LOCATED ABOUT 6 KM (3.7 MI) EAST-NORTHEAST OF SHEFFIELD, 5
 MF1071'KM (3.1 MI) NORTH-NORTHEAST OF BUDA, ON THE RIGHT-OF-WAY OF A GRAVEL
 MF1071'ROAD, IN EAST CENTRAL SECTION 15, T 16 N, R 7 E.
 MF1071'OWNERSHIP--DEPARTMENT OF TRANSPORTATION.
 MF1071'TO REACH FROM THE JUNCTION OF US HIGHWAYS 6, 34 AND STATE HIGHWAY 88
 MF1071'(ABOUT 4.5 KM (2.8 MI) EAST OF SHEFFIELD), GO EAST ON HIGHWAYS 6 AND
 MF1071'34 FOR 1.22 KM (0.76 MI) TO A CROSSROAD (PAVED SOUTH, GRAVEL NORTH).
 MF1071'TURN LEFT, NORTH, ON GRAVEL ROAD FOR 0.78 KM (0.48 MI) TO THE STATION
 MF1071'ON THE LEFT, JUST BEFORE REACHING HIGH GROUND.
 MF1071'STATION MARK IS A REFERENCE MARK DISK SET IN THE TOP OF A 30-CM SQUARE
 MF1071'CONCRETE POST FLUSH WITH THE GROUND.  IT IS 5.8 M (19.0 FT) WEST OF,
 MF1071'AND 0.5 M (1.6 FT) ABOVE THE ROAD CENTER, 0.3 M (1.0 FT) SOUTH OF A
 MF1071'FIBERGLASS WITNESS POST, 12.8 M (42.0 FT) NORTH OF AN UNDERGROUND
 MF1071'CABLE WITNESS POST, 17.5 M (57.4 FT) SOUTH OF THE CENTER OF A FIELD
 MF1071'ENTRANCE, AND 60 M (196.8 FT) SOUTH OF TOP OF RISE.
 MF1071
 MF1071                          STATION RECOVERY (1996)
 MF1071
 MF1071'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1071'RECOVERED AS DESCRIBED.  THE STATION IS LOCATED 22 FT (6.7 M) WEST OF
 MF1071'THE CENTERLINE OF TOWNSHIP ROAD 975 E, 74 FT (22.6 M) SOUTHEAST OF A
 MF1071'FENCE CORNER THAT RUNS TO THE NORTH, 58 FT (17.7 M) SOUTH OF A FIELD
 MF1071'ENTRANCE TO THE WEST, 122 FT (37.2 M) NORTH OF A 16-IN TREE, 42 FT
 MF1071'(12.8 M) NORTH OF A WARNING UNDERGROUND CABLE SIGN, 23 FT (7.0 M) WEST
 MF1071'OF THE EAST EDGE OF A CULTIVATED FIELD, AND 1 FT (0.3 M) SOUTH OF A
 MF1071'FIBERGLASS WITNESS POST.
 MF1071
 MF1071                          STATION RECOVERY (1997)
 MF1071
 MF1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF1071'STATION IS LOCATED ABOUT 3.7 MI (6.0 KM) EAST-NORTHEAST OF SHEFFIELD
 MF1071'AND 3.1 MI (5.0 KM) NORTH-NORTHEAST OF BUDA.  TO REACH FROM THE
 MF1071'JUNCTION OF U.S. HIGHWAYS 6 AND 34 AND STATE ROUTE 40, ABOUT 2.8 MI
 MF1071'(4.5 KM) EAST OF SHEFFIELD, GO EAST ON HIGHWAYS 6 AND 34 FOR 0.75 MI
 MF1071'(1.21 KM) TO A CROSSROAD, TURN LEFT, NORTH ON COUNTY ROAD 975E FOR 0.5
 MF1071'MI (0.8 KM) TO THE STATION ON THE LEFT, JUST BEFORE REACHING TOP OF
 MF1071'HILL.  IT IS 5.8 M (19.0 FT) WEST OF AND 0.5 M (1.6 FT) HIGHER THAN
 MF1071'THE ROAD CENTER, 12.8 M (42.0 FT) NORTH OF AN UNDERGROUND CABLE
 MF1071'WITNESS POST, 17.5 M (57.4 FT) SOUTH OF THE CENTER OF A FIELD
 MF1071'ENTRANCE, ABOUT 60 M (196.8 FT) SOUTH OF TOP OF RISE, AND 0.3 M (1.0
 MF1071'FT) SOUTH OF A FIBERGLASS WITNESS POST.
 MF1071
 MF1071                          STATION RECOVERY (2020)
 MF1071
 MF1071'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1069 ***********************************************************************
 MF1069  DESIGNATION -  LANGLEY RM 2
 MF1069  PID         -  MF1069
 MF1069  STATE/COUNTY-  IL/BUREAU
 MF1069  COUNTRY     -  US
 MF1069  USGS QUAD   -  BUDA (2018)
 MF1069
 MF1069                         *CURRENT SURVEY CONTROL
 MF1069  ______________________________________________________________________
 MF1069* NAD 83(1986) POSITION- 41 22 21.41   (N) 089 40 13.38   (W)   HD_HELD1
 MF1069* NAVD 88 ORTHO HEIGHT -   213.258 (meters)      699.66  (feet) ADJUSTED
 MF1069  ______________________________________________________________________
 MF1069  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 MF1069  DYNAMIC HEIGHT  -        213.172 (meters)      699.38  (feet) COMP
 MF1069  MODELED GRAVITY -    980,213.4   (mgal)                       NAVD 88
 MF1069
 MF1069  VERT ORDER      -  SECOND    CLASS 0
 MF1069
 MF1069.The horizontal coordinates were determined by differentially corrected
 MF1069.hand held GPS observations or other comparable positioning techniques
 MF1069.and have an estimated accuracy of +/- 3 meters.
 MF1069
 MF1069.The orthometric height was determined by differential leveling and
 MF1069.adjusted by the NATIONAL GEODETIC SURVEY
 MF1069.in June 1991.
 MF1069
 MF1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1069.GEOID18 height accuracy estimate available here.
 MF1069
 MF1069.Click photographs - Photos may exist for this station.
 MF1069
 MF1069.The dynamic height is computed by dividing the NAVD 88
 MF1069.geopotential number by the normal gravity value computed on the
 MF1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1069.degrees latitude (g = 980.6199 gals.).
 MF1069
 MF1069.The modeled gravity was interpolated from observed gravity values.
 MF1069
 MF1069;                    North         East    Units  Estimated Accuracy
 MF1069;SPC IL W     -   522,523.5     741,516.5     MT  (+/- 3 meters HH1 GPS) 
 MF1069
 MF1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7667583563(NAD 83)
 MF1069
 MF1069                          SUPERSEDED SURVEY CONTROL
 MF1069
 MF1069  NGVD 29 (??/??/92)  213.335  (m)          699.92   (f) ADJ UNCH    2 0
 MF1069
 MF1069.Superseded values are not recommended for survey control.
 MF1069
 MF1069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1069.See file dsdata.pdf to determine how the superseded data were derived.
 MF1069
 MF1069_MARKER: DR = REFERENCE MARK DISK
 MF1069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1069_STAMPING: LANGLEY NO 2 1954
 MF1069_MARK LOGO: CGS
 MF1069_PROJECTION: FLUSH
 MF1069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1069+STABILITY: SURFACE MOTION
 MF1069
 MF1069  HISTORY     - Date     Condition        Report By
 MF1069  HISTORY     - 1954     MONUMENTED       CGS
 MF1069  HISTORY     - 1959     GOOD             CGS
 MF1069  HISTORY     - 19951028 GOOD             USPSQD
 MF1069  HISTORY     - 20010502 GOOD             USPSQD
 MF1069  HISTORY     - 20051027 GOOD             USPSQD
 MF1069
 MF1069                          STATION DESCRIPTION
 MF1069
 MF1069'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1069'5 MI NW FROM WYANET.
 MF1069'ABOUT 4.5 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1069'BURLINGTON AND QUINCY RAILROAD FROM THE STATION AT WYANET, THENCE
 MF1069'0.5 MILES NORTH ALONG A GRAVEL ROAD, AT A CUT EAST OF THE ROAD,
 MF1069'AT A JOG IN THE FENCE LINE, 27 FEET WEST OF THE CENTER LINE OF
 MF1069'THE ROAD, 23.5 FEET NORTH OF THE NORTHMOST CORNER OF THE JOG IN
 MF1069'THE FENCE LINE, 57 FEET NORTH OF A TELEPHONE POLE, 76.2 FEET
 MF1069'NORTHWEST OF TRIANGULATION STATION LANGLEY, 1 FOOT EAST OF FENCE
 MF1069'LINE, 74.0 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 MF1069'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MF1069'GROUND.
 MF1069
 MF1069                          STATION RECOVERY (1995)
 MF1069
 MF1069'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1069'RECOVERED IN GOOD CONDITION.
 MF1069
 MF1069                          STATION RECOVERY (2001)
 MF1069
 MF1069'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1069'RECOVERED IN GOOD CONDITION.
 MF1069
 MF1069                          STATION RECOVERY (2005)
 MF1069
 MF1069'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2339 ***********************************************************************
 LB2339  DESIGNATION -  LANGUM
 LB2339  PID         -  LB2339
 LB2339  STATE/COUNTY-  IL/IROQUOIS
 LB2339  COUNTRY     -  US
 LB2339  USGS QUAD   -  L'ERABLE (2018)
 LB2339
 LB2339                         *CURRENT SURVEY CONTROL
 LB2339  ______________________________________________________________________
 LB2339* NAD 83(1997) POSITION- 40 56 42.12958(N) 087 52 00.52668(W)   ADJUSTED
 LB2339* NAVD 88 ORTHO HEIGHT -   194.181 (meters)      637.08  (feet) ADJUSTED
 LB2339  ______________________________________________________________________
 LB2339  GEOID HEIGHT    -        -32.669 (meters)                     GEOID18
 LB2339  LAPLACE CORR    -         -3.51  (seconds)                    DEFLEC18
 LB2339  DYNAMIC HEIGHT  -        194.099 (meters)      636.81  (feet) COMP
 LB2339  MODELED GRAVITY -    980,199.5   (mgal)                       NAVD 88
 LB2339
 LB2339  HORZ ORDER      -  SECOND
 LB2339  VERT ORDER      -  SECOND    CLASS I
 LB2339
 LB2339.The horizontal coordinates were established by classical geodetic methods
 LB2339.and adjusted by the National Geodetic Survey in October 1999.
 LB2339
 LB2339.The orthometric height was determined by differential leveling and
 LB2339.adjusted by the NATIONAL GEODETIC SURVEY
 LB2339.in August 2012.
 LB2339
 LB2339.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2339.GEOID18 height accuracy estimate available here.
 LB2339
 LB2339.Click photographs - Photos may exist for this station.
 LB2339
 LB2339.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2339
 LB2339.The dynamic height is computed by dividing the NAVD 88
 LB2339.geopotential number by the normal gravity value computed on the
 LB2339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2339.degrees latitude (g = 980.6199 gals.).
 LB2339
 LB2339.The modeled gravity was interpolated from observed gravity values.
 LB2339
 LB2339. The following values were computed from the NAD 83(1997) position.
 LB2339
 LB2339;                    North         East     Units Scale Factor Converg.
 LB2339;SPC IL E     -   475,042.817   339,282.446   MT  0.99999398   +0 18 20.6
 LB2339;SPC IL E     - 1,558,536.31  1,113,129.16   sFT  0.99999398   +0 18 20.6
 LB2339;UTM  16      - 4,533,017.263   427,038.778   MT  0.99966552   -0 34 05.1
 LB2339
 LB2339!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2339!SPC IL E     -   0.99997467  x   0.99999398  =   0.99996865
 LB2339!UTM  16      -   0.99997467  x   0.99966552  =   0.99964019
 LB2339
 LB2339:                Primary Azimuth Mark                     Grid Az
 LB2339:SPC IL E     -  LANGUM AZ MK                             080 58 55.6
 LB2339:UTM  16      -  LANGUM AZ MK                             081 51 21.3
 LB2339
 LB2339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2703833017(NAD 83)
 LB2339
 LB2339|---------------------------------------------------------------------|
 LB2339| PID    Reference Object                     Distance      Geod. Az  |
 LB2339|                                                           dddmmss.s |
 LB2339| CM2990 LANGUM RM 1                          33.400 METERS 03732     |
 LB2339| CM2989 LANGUM AZ MK                                       0811716.2 |
 LB2339| CM2991 LANGUM RM 2                          40.142 METERS 30837     |
 LB2339|---------------------------------------------------------------------|
 LB2339
 LB2339                          SUPERSEDED SURVEY CONTROL
 LB2339
 LB2339  NAD 83(1997)-  40 56 42.12983(N)    087 52 00.52680(W) AD(       ) 2
 LB2339  NAD 83(1986)-  40 56 42.13588(N)    087 52 00.53442(W) AD(       ) 2
 LB2339  NAD 27      -  40 56 42.01800(N)    087 52 00.39840(W) AD(       ) 2
 LB2339
 LB2339.Superseded values are not recommended for survey control.
 LB2339
 LB2339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2339.See file dsdata.pdf to determine how the superseded data were derived.
 LB2339
 LB2339_MARKER: DS = TRIANGULATION STATION DISK
 LB2339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2339_STAMPING: LANGUM 1947
 LB2339_MARK LOGO: CGS
 LB2339_PROJECTION: FLUSH
 LB2339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2339+STABILITY: SURFACE MOTION
 LB2339_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB2339+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LB2339
 LB2339  HISTORY     - Date     Condition        Report By
 LB2339  HISTORY     - 1947     MONUMENTED       CGS
 LB2339  HISTORY     - 20070421 GOOD             GEOCAC
 LB2339  HISTORY     - 20080926 GOOD             FARNGP
 LB2339  HISTORY     - 20110119 GOOD             ILDT
 LB2339  HISTORY     - 20110613 GOOD             PATRIC
 LB2339
 LB2339                          STATION DESCRIPTION
 LB2339
 LB2339'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2339'STATION IS LOCATED ABOUT 3 MILES EAST OF CLIFTON AND 12 MILES SOUTH
 LB2339'OF KANKAKEE ON THE WEST SIDE OF U. S. HIGHWAY 52.  IT IS 175 FEET
 LB2339'SOUTHWEST OF THE INTERSECTION OF THE HIGHWAY AND A GRAVEL
 LB2339'CROSSROAD, 118 FEET WEST OF THE CENTER OF THE HIGHWAY, 117 FEET
 LB2339'SOUTH OF THE CENTER OF THE GRAVEL ROAD, 19 FEET EAST OF A NORTH
 LB2339'SOUTH FENCE, AND 19 FEET EAST OF A WHITE WITNESS POST.  THE MARK
 LB2339'IS FLUSH AND THE DISK IS STAMPED LANGUM 1947.
 LB2339'
 LB2339'REFERENCE MARK NO. 1 IS 109.58 FEET NORTHEAST OF THE STATION.  IT IS
 LB2339'72 FEET SOUTHWEST OF THE HIGHWAY INTERSECTION, 35 FEET SOUTH OF
 LB2339'THE CENTER OF THE GRAVEL ROAD AND 22 FEET SOUTHEAST OF THE
 LB2339'SOUTHEAST CORNER OF A CULVERT.  THE MARK IS FLUSH AND THE DISK IS
 LB2339'STAMPED LANGUM NO 1 1947.
 LB2339'
 LB2339'REFERENCE MARK NO. 2 IS 131.70 FEET NORTHWEST OF THE STATION.  IT IS
 LB2339'34 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD, AND 1 FOOT SOUTH OF
 LB2339'AN EAST WEST FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2339'LANGUM NO 2 1947.
 LB2339'
 LB2339'AZIMUTH MARK IS 0.2 MILE EAST OF THE STATION.  IT IS 26 FEET NORTH
 LB2339'OF THE CENTER OF AN EAST WEST GRAVEL ROAD, 2 FEET NORTHWEST OF A
 LB2339'TELEPHONE POLE, 1 FOOT SOUTH OF AN EAST WEST FENCE, AND 1 FOOT WEST
 LB2339'OF A WHITE WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 LB2339'STAMPED LANGUM 1947.
 LB2339'
 LB2339'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 52 AND STATE
 LB2339'HIGHWAY 49, ABOUT 4 MILES SOUTHEAST OF CLIFTON, GO NORTH ON U. S.
 LB2339'HIGHWAY 52 FOR 4.1 MILES TO THE STATION ON THE LEFT AS DESCRIBED.
 LB2339'
 LB2339'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2339
 LB2339                          STATION RECOVERY (2007)
 LB2339
 LB2339'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2339'STATION AND ALL REFERENCE MARKS RECOVERED
 LB2339
 LB2339                          STATION RECOVERY (2008)
 LB2339
 LB2339'RECOVERY NOTE BY FARNSWORTH GROUP 2008 (KDV)
 LB2339'RECOVERED IN GOOD CONDITION.
 LB2339
 LB2339                          STATION RECOVERY (2011)
 LB2339
 LB2339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2339'RECOVERED IN GOOD CONDITION.
 LB2339
 LB2339                          STATION RECOVERY (2011)
 LB2339
 LB2339'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2339'THE STATION IS LOCATED APPROXIMATELY 3 MI (4.8 KM) EAST OF THE TOWN OF
 LB2339'CLIFTON, ILLINOIS, IN IROQUOIS COUNTY.
 LB2339'
 LB2339'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 57 AND CR
 LB2339'2900 N, THE EXIT FOR CLIFTON, PROCEED EAST 3.2 MI (5.1 KM) TO THE
 LB2339'INTERSECTION WITH US HIGHWAY 45/52, PROCEED NORTH ON HIGHWAY 45/52 FOR
 LB2339'1 MI (1.6 KM) TO THE INTERSECTION WITH CR 3000 N AND THE STATION ON
 LB2339'THE WEST SIDE OF THE ROAD.
 LB2339'
 LB2339'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE INTERSECTION,
 LB2339'118 FT (36.0 M) SOUTH OF THE CENTERLINE OF CR 3000 N, 119 FT (36.3 M)
 LB2339'FT WEST OF THE CENTERLINE OF HIGHWAY 45/52 AND 25 FT (7.6 M) EAST OF
 LB2339'THE EDGE OF A FARM FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM2991 ***********************************************************************
 CM2991  DESIGNATION -  LANGUM RM 2
 CM2991  PID         -  CM2991
 CM2991  STATE/COUNTY-  IL/IROQUOIS
 CM2991  COUNTRY     -  US
 CM2991  USGS QUAD   -  L'ERABLE (2018)
 CM2991
 CM2991                         *CURRENT SURVEY CONTROL
 CM2991  ______________________________________________________________________
 CM2991* NAD 83(1986) POSITION- 40 56 42.94   (N) 087 52 01.87   (W)   HD_HELD1
 CM2991* NAVD 88 ORTHO HEIGHT -   194.561 (meters)      638.32  (feet) ADJUSTED
 CM2991  ______________________________________________________________________
 CM2991  GEOID HEIGHT    -        -32.669 (meters)                     GEOID18
 CM2991  DYNAMIC HEIGHT  -        194.479 (meters)      638.05  (feet) COMP
 CM2991  MODELED GRAVITY -    980,199.5   (mgal)                       NAVD 88
 CM2991
 CM2991  VERT ORDER      -  SECOND    CLASS I
 CM2991
 CM2991.The horizontal coordinates were determined by differentially corrected
 CM2991.hand held GPS observations or other comparable positioning techniques
 CM2991.and have an estimated accuracy of +/- 3 meters.
 CM2991
 CM2991.The orthometric height was determined by differential leveling and
 CM2991.adjusted by the NATIONAL GEODETIC SURVEY
 CM2991.in August 2012.
 CM2991
 CM2991.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM2991.GEOID18 height accuracy estimate available here.
 CM2991
 CM2991.Click photographs - Photos may exist for this station.
 CM2991
 CM2991.The dynamic height is computed by dividing the NAVD 88
 CM2991.geopotential number by the normal gravity value computed on the
 CM2991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM2991.degrees latitude (g = 980.6199 gals.).
 CM2991
 CM2991.The modeled gravity was interpolated from observed gravity values.
 CM2991
 CM2991;                    North         East    Units  Estimated Accuracy
 CM2991;SPC IL E     -   475,067.6     339,250.9     MT  (+/- 3 meters HH1 GPS) 
 CM2991
 CM2991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2700733042(NAD 83)
 CM2991
 CM2991                          SUPERSEDED SURVEY CONTROL
 CM2991
 CM2991.No superseded survey control is available for this station.
 CM2991
 CM2991_MARKER: DR = REFERENCE MARK DISK
 CM2991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM2991_STAMPING: LANGUM NO 2 1947
 CM2991_MARK LOGO: CGS
 CM2991_PROJECTION: FLUSH
 CM2991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM2991+STABILITY: SURFACE MOTION
 CM2991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM2991+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2024
 CM2991
 CM2991  HISTORY     - Date     Condition        Report By
 CM2991  HISTORY     - 1947     MONUMENTED       CGS
 CM2991  HISTORY     - 20110613 GOOD             PATRIC
 CM2991  HISTORY     - 20240715 GOOD             ILDT
 CM2991  HISTORY     - 20240715 GOOD             ILDT
 CM2991
 CM2991                          STATION DESCRIPTION
 CM2991
 CM2991'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 CM2991'THE STATION IS LOCATED APPROXIMATELY 3 MI (4.8 KM) EAST OF THE TOWN OF
 CM2991'CLIFTON, ILLINOIS, IN IROQUOIS COUNTY.
 CM2991'
 CM2991'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 57 AND CR
 CM2991'2900 N, THE EXIT FOR CLIFTON, PROCEED EAST 3.2 MI (5.1 KM) TO THE
 CM2991'INTERSECTION WITH US HIGHWAY 45/52.  PROCEED NORTH ON HIGHWAY 45/52 1
 CM2991'MI (1.6 KM) TO THE INTERSECTION WITH CR 3000 N, PROCEED WEST ON CR
 CM2991'3000 N FOR APPROXIMATELY 220 FT (67.1 M) TO THE STATION ON THE SOUTH
 CM2991'SIDE OF THE ROAD.
 CM2991'
 CM2991'THE STATION IS LOCATED 80 FT (24.4 M) WEST OF A POWER POLE, 31.5 FT
 CM2991'(9.6 M) SOUTH OF THE CENTERLINE OF CR 3000 N AND 3 FT (0.9 M) NORTH OF
 CM2991'THE EDGE OF A FARM FIELD.
 CM2991
 CM2991                          STATION RECOVERY (2024)
 CM2991
 CM2991'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 CM2991'RECOVERED IN GOOD CONDITION.
 CM2991
 CM2991                          STATION RECOVERY (2024)
 CM2991
 CM2991'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 CM2991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2913 ***********************************************************************
 ME2913  DESIGNATION -  LANSING
 ME2913  PID         -  ME2913
 ME2913  STATE/COUNTY-  IL/COOK
 ME2913  COUNTRY     -  US
 ME2913  USGS QUAD   -  CALUMET CITY (2018)
 ME2913
 ME2913                         *CURRENT SURVEY CONTROL
 ME2913  ______________________________________________________________________
 ME2913* NAD 83(1997) POSITION- 41 33 52.14022(N) 087 33 00.27498(W)   ADJUSTED
 ME2913* NAVD 88 ORTHO HEIGHT -   192.    (meters)      630.    (feet) VERTCON3
 ME2913  ______________________________________________________________________
 ME2913  GEOID HEIGHT    -        -33.484 (meters)                     GEOID18
 ME2913  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 ME2913  HORZ ORDER      -  FIRST
 ME2913
 ME2913.The horizontal coordinates were established by classical geodetic methods
 ME2913.and adjusted by the National Geodetic Survey in October 1999.
 ME2913
 ME2913.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2913.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2913
 ME2913.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2913.GEOID18 height accuracy estimate available here.
 ME2913
 ME2913.Click photographs - Photos may exist for this station.
 ME2913
 ME2913.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2913
 ME2913. The following values were computed from the NAD 83(1997) position.
 ME2913
 ME2913;                    North         East     Units Scale Factor Converg.
 ME2913;SPC IL E     -   544,027.687   365,332.654   MT  1.00002751   +0 31 10.8
 ME2913;SPC IL E     - 1,784,864.17  1,198,595.55   sFT  1.00002751   +0 31 10.8
 ME2913;SPC IN W     -   701,352.483   861,068.672   MT  0.99998531   -0 18 34.8
 ME2913;SPC IN W     - 2,301,020.60  2,825,022.80   sFT  0.99998531   -0 18 34.8
 ME2913;UTM  16      - 4,601,569.231   454,134.587   MT  0.99962589   -0 21 53.9
 ME2913
 ME2913!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2913!SPC IL E     -   0.99997515  x   1.00002751  =   1.00000266
 ME2913!SPC IN W     -   0.99997515  x   0.99998531  =   0.99996046
 ME2913!UTM  16      -   0.99997515  x   0.99962589  =   0.99960105
 ME2913
 ME2913:                Primary Azimuth Mark                     Grid Az
 ME2913:SPC IL E     -  ST JOHN                                  151 15 28.6
 ME2913:SPC IN W     -  ST JOHN                                  152 05 14.2
 ME2913:UTM  16      -  ST JOHN                                  152 08 33.3
 ME2913
 ME2913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5413401569(NAD 83)
 ME2913
 ME2913|---------------------------------------------------------------------|
 ME2913| PID    Reference Object                     Distance      Geod. Az  |
 ME2913|                                                           dddmmss.s |
 ME2913| ME2920 HAMMOND PRATT FOOD CO TANK          APPROX. 7.0 KM 0181652.0 |
 ME2913| ME2495 HAMMOND MUNICIPAL TANK              APPROX. 5.4 KM 0510113.9 |
 ME2913| ME2509 HAMMOND RADIO STA WJOB MAST         APPROX. 6.9 KM 0583536.0 |
 ME2913| ME2921 MUNSTER MUNICIPAL TANK              APPROX. 3.5 KM 0945620.5 |
 ME2913| ME2923 LANSING MUNICIPAL TANK              APPROX. 0.5 KM 1020645.6 |
 ME2913| ME2505 HIGHLAND MUNICIPAL TANK             APPROX. 7.7 KM 1042829.5 |
 ME2913| CM2992 LANSING RM 1                         16.065 METERS 14618     |
 ME2913| ME2576 ST JOHN                             APPROX.14.5 KM 1514639.4 |
 ME2913| ME2922 CHICAGO HAMMOND AIRPORT BEACON      APPROX. 2.7 KM 1582855.3 |
 ME2913| ME2597 PARK FOREST MUNICIPAL TANK          APPROX.15.6 KM 2292819.8 |
 ME2913| ME2932 GLENWOOD SCHOOL FOR BOYS TANK       APPROX. 6.8 KM 2552607.2 |
 ME2913| CM2993 LANSING RM 2                         30.060 METERS 25816     |
 ME2913| ME2937 HOMEWOOD MUNICIPAL TANK             APPROX. 9.7 KM 2690554.4 |
 ME2913| CM2994 LANSING RM 3                         20.835 METERS 32419     |
 ME2913|---------------------------------------------------------------------|
 ME2913
 ME2913                          SUPERSEDED SURVEY CONTROL
 ME2913
 ME2913  NAD 83(1997)-  41 33 52.14023(N)    087 33 00.27501(W) AD(       ) 1
 ME2913  NAD 83(1994)-  41 33 52.14533(N)    087 33 00.28212(W) AD(       ) 1
 ME2913  NAD 83(1986)-  41 33 52.14535(N)    087 33 00.28211(W) AD(       ) 1
 ME2913  NAD 27      -  41 33 52.02055(N)    087 33 00.13301(W) AD(       ) 1
 ME2913  NGVD 29 (07/19/86)  192.     (m)          630.     (f) VERT ANG       
 ME2913
 ME2913.Superseded values are not recommended for survey control.
 ME2913
 ME2913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2913.See file dsdata.pdf to determine how the superseded data were derived.
 ME2913
 ME2913_MARKER: DS = TRIANGULATION STATION DISK
 ME2913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2913_STAMPING: LANSING 1952
 ME2913_MARK LOGO: CGS
 ME2913_PROJECTION: FLUSH
 ME2913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2913+STABILITY: SURFACE MOTION
 ME2913
 ME2913  HISTORY     - Date     Condition        Report By
 ME2913  HISTORY     - 1952     MONUMENTED       CGS
 ME2913  HISTORY     - 1974     GOOD             NGS
 ME2913  HISTORY     - 1976     GOOD             LOCENG
 ME2913  HISTORY     - 1977     GOOD             NGS
 ME2913  HISTORY     - 20110409 MARK NOT FOUND   GEOCAC
 ME2913
 ME2913                          STATION DESCRIPTION
 ME2913
 ME2913'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2913'STATION IS LOCATED ON THE GROUNDS OF THE LANSING MEMORIAL JUNIOR HIGH
 ME2913'SCHOOL ALONG THE SOUTH SIDE OF
 ME2913'RIDGE ROAD IN THE WEST SECTION OF LANSING.  IT IS 90 FEET SOUTH OF
 ME2913'THE CENTER OF RIDGE ROAD, 48 FEET
 ME2913'NORTH OF THE NORTHEAST CORNER OF THE SCHOOL BUILDING, 22
 ME2913'FEET NORTHEAST OF THE LANSING WORLD WAR HONOR
 ME2913'ROLL SIGN AND 19 FEET SOUTHEAST OF THE
 ME2913'SIDEWALK LEADING TO THE SCHOOL.  THE MARK IS FLUSH AND THE DISK
 ME2913'IS STAMPED LANSING 1952.
 ME2913'
 ME2913'REFERENCE MARK NO. 1 IS 33 FEET WEST OF THE CENTER OF AN ALLEY AND 9
 ME2913'FEET EAST OF THE NORTHEAST
 ME2913'CORNER OF THE SCHOOL BUILDING.  THE MARK IS FLUSH AND THE DISK IS
 ME2913'STAMPED LANSING NO 1 1952.
 ME2913'
 ME2913'REFERENCE MARK NO. 2 IS 35 FEET NORTHEAST OF THE MAIN ENTRANCE TO THE
 ME2913'SCHOOL BUILDING AND 1
 ME2913'FOOT SOUTH OF THE EDGE OF THE SIDEWALK.  THE MARK IS FLUSH AND THE
 ME2913'DISK IS STAMPED LANSING NO 2 1952.
 ME2913'
 ME2913'NO AZIMUTH MARK WAS SET AT THIS STATION.
 ME2913'
 ME2913'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 ME2913
 ME2913                          STATION RECOVERY (1974)
 ME2913
 ME2913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME2913'REFERENCES
 ME2913'
 ME2913'BOLT IN CURB TRA STA T 3131       199.73
 ME2913'
 ME2913'CENTERLINE OF RIDGE ROAD          90
 ME2913'
 ME2913'W EDGE OF SIDEWALK                20
 ME2913'
 ME2913'NE CORNER OF BUILDING             48
 ME2913'
 ME2913'TO REACH FROM--THE INTERSECTION OF RIDGE ROAD AND BURNHAM AVE. IN
 ME2913'LANSING, GO W. ON RIDGE ROAD APPROX. 3000 FEET TO THE MEMORIAL
 ME2913'JUNIOR HIGH SCHOOL ON THE S. SIDE OF THE ROAD, AT WARD STREET.
 ME2913'
 ME2913'TYPE OF MARKER AND HOW SET--
 ME2913'
 ME2913'STATION IS A USCGS CONCRETE MONUMENT AND DISK SET FLUSH IN THE LAWN
 ME2913'AT THE NE CORNER OF THE SCHOOL BUILDING.
 ME2913'
 ME2913'NEAREST TOWN--LANSING.
 ME2913
 ME2913                          STATION RECOVERY (1976)
 ME2913
 ME2913'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 ME2913'LANSING STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 ME2913'
 ME2913'RM 1, RM 2 REF. MARKS NOT FOUND - PROBABLY DESTROYED.
 ME2913'
 ME2913'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN LANSING.
 ME2913
 ME2913                          STATION RECOVERY (1977)
 ME2913
 ME2913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2913'THE STATION MARK AND REFERENCE MARK 2 WERE RECOVERED AND FOUND
 ME2913'TO BE IN GOOD CONDITION AS DESCRIBED.
 ME2913'REFERENCE MARK 1 WAS SEARCHED FOR USING THE DIRECTION AND
 ME2913'DISTANCE LISTED IN THE 1952 DESCRIPTION BUT WAS NOT FOUND AFTER
 ME2913'DIGGING 8 INCHES BELOW THE SURFACE OF AN ASPHALT DRIVEWAY.  THE
 ME2913'TAPED DISTANCE BETWEEN THE STATION AND REFERENCE MARK 2 WAS
 ME2913'0.008 METERS LESS THAN THE LISTED 1952 DISTANCE.  REFERENCE
 ME2913'MARK 3 WAS SET AT THIS TIME.  THERE IS NO AZIMUTH MARK.
 ME2913'THE ONLY ANGLE OBSERVED AT THIS TIME WAS BETWEEN THE
 ME2913'REFERENCE MARKS 2 AND 3. A TRAVERSE CONNECTION WAS MADE
 ME2913'TO TRIANGULATION STATION SANDRIDGE RM 3 USING ELECTRONIC
 ME2913'DISTANCE EQUIPMENT.
 ME2913'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 ME2913'
 ME2913'THE STATION IS LOCATED ON THE GROUNDS OF THE LANSING MEMORIAL
 ME2913'JUNIOR HIGH SCHOOL ALONG THE SOUTH EDGE OF RIDGE ROAD IN THE
 ME2913'WEST SECTION OF LANSING.
 ME2913'
 ME2913'STATION MARKS, STAMPED---LANSING 1952---, ARE STANDARD DISKS.
 ME2913'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH SQUARE
 ME2913'CONCRETE MONUMENT THAT
 ME2913'IS FLUSH WITH THE GROUND SURFACE.  IT IS 89 FEET
 ME2913'SOUTH OF THE CENTER OF RIDGE ROAD, 48 FEET NORTH-NORTHWEST OF
 ME2913'THE NORTHEAST CORNER OF THE SCHOOL BUILDING, AND 23 FEET WEST
 ME2913'OF THE WEST EDGE OF A NORTH-SOUTH SIDEWALK.  THE 1952 DATA
 ME2913'STATES THAT THERE WAS AN UNDERGROUND MARK.
 ME2913'
 ME2913'REFERENCE MARK 2, STAMPED---LANSING NO 2 1952---, IS A
 ME2913'STANDARD DISK SET IN THE TOP OF A 12-INCH
 ME2913'SQUARE CONCRETE MONUMENT THAT IS 1
 ME2913'INCH BELOW THE GROUND SURFACE.  IT IS 31 FEET EAST-NORTHEAST OF
 ME2913'THE CORNER OF THE CONCRETE PORCH AT THE MAIN SCHOOL ENTRANCE,
 ME2913'31 FEET WEST OF THE WEST EDGE OF A LANSING GIRL SCOUTS 1945
 ME2913'PLAQUE IN THE LAWN, AND 1 FOOT SOUTH OF THE SIDEWALK IN FRONT
 ME2913'OF THE SCHOOL BUILDING.
 ME2913'
 ME2913'REFERENCE MARK 3, STAMPED---LANSING 1952 NO 3 1977---, IS
 ME2913'A STANDARD DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2913'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 ME2913'IS 93 FEET EAST-NORTHEAST OF A FLAGPOLE, 56 FEET WEST OF A
 ME2913'STREET LAMP, 33 FEET SOUTH OF THE CENTER OF RIDGE ROAD AND
 ME2913'1 FOOT SOUTH OF THE SIDEWALK ALONG THE SOUTH SIDE OF
 ME2913'RIDGE ROAD.
 ME2913
 ME2913                          STATION RECOVERY (2011)
 ME2913
 ME2913'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 ME2913'THE SCHOOL AND DRIVEWAY HAVE BEEN RE-CONSTRUCTED IN RECENT YEARS
 ME2913'(CIRCA 2007).  COORDINATES AND MEASUREMENTS NOW LEAD TO THE EAST EDGE
 ME2913'OF A NORTH-SOUTH PAVED DRIVEWAY TO THE SCHOOL PARKING LOT, WITH A
 ME2913'NORTH-SOUTH SIDEWALK PARALLELING IT.  NO MARKS PERTAINING TO THIS
 ME2913'STATION WERE LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3311 ***********************************************************************
 ME3311  CBN         -  This is a Cooperative Base Network Control Station.
 ME3311  PACS        -  This is a Primary Airport Control Station.
 ME3311  DESIGNATION -  LANSPORT
 ME3311  PID         -  ME3311
 ME3311  STATE/COUNTY-  IL/COOK
 ME3311  COUNTRY     -  US
 ME3311  USGS QUAD   -  CALUMET CITY (2018)
 ME3311
 ME3311                         *CURRENT SURVEY CONTROL
 ME3311  ______________________________________________________________________
 ME3311* NAD 83(2011) POSITION- 41 32 21.50147(N) 087 31 50.37861(W)   ADJUSTED
 ME3311* NAD 83(2011) ELLIP HT-   153.438 (meters)        (06/27/12)   ADJUSTED
 ME3311* NAD 83(2011) EPOCH   -  2010.00
 ME3311* NAVD 88 ORTHO HEIGHT -   186.93  (meters)      613.3   (feet) GPS OBS
 ME3311  ______________________________________________________________________
 ME3311  NAVD 88 orthometric height was determined with an earlier geoid model
 ME3311  GEOID HEIGHT    -        -33.497 (meters)                     GEOID18
 ME3311  NAD 83(2011) X  -    205,996.817 (meters)                     COMP
 ME3311  NAD 83(2011) Y  - -4,776,759.422 (meters)                     COMP
 ME3311  NAD 83(2011) Z  -  4,207,542.564 (meters)                     COMP
 ME3311  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 ME3311
 ME3311  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME3311  Standards:
 ME3311         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME3311            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME3311  -------------------------------------------------------------------
 ME3311  NETWORK    0.45   0.90           0.21   0.15   0.46     -0.07921375
 ME3311  -------------------------------------------------------------------
 ME3311  Click here for local accuracies and other accuracy information.
 ME3311
 ME3311.This mark is at Lansing Airport (IGQ)
 ME3311
 ME3311.The horizontal coordinates were established by GPS observations
 ME3311.and adjusted by the National Geodetic Survey in June 2012.
 ME3311
 ME3311.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME3311.been affixed to the stable North American tectonic plate. See 
 ME3311.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME3311
 ME3311.The horizontal coordinates are valid at the epoch date displayed above
 ME3311.which is a decimal equivalence of Year/Month/Day.
 ME3311
 ME3311.The orthometric height was determined by GPS observations and a
 ME3311.high-resolution geoid model.
 ME3311
 ME3311.GPS derived orthometric heights for airport stations designated as
 ME3311.PACS or SACS are published to 2 decimal places.  This maintains
 ME3311.centimeter relative accuracy between the PACS and SACS.  It does
 ME3311.not indicate centimeter accuracy relative to other marks which are
 ME3311.part of the published vertical control network.
 ME3311
 ME3311.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3311.GEOID18 height accuracy estimate available here.
 ME3311
 ME3311.Click photographs - Photos may exist for this station.
 ME3311
 ME3311.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME3311
 ME3311.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3311
 ME3311.The ellipsoidal height was determined by GPS observations
 ME3311.and is referenced to NAD 83.
 ME3311
 ME3311. The following values were computed from the NAD 83(2011) position.
 ME3311
 ME3311;                    North         East     Units Scale Factor Converg.
 ME3311;SPC IL E     -   541,246.274   366,978.142   MT  1.00003018   +0 31 56.3
 ME3311;SPC IL E     - 1,775,738.82  1,203,994.12   sFT  1.00003018   +0 31 56.3
 ME3311;SPC IN W     -   698,547.674   862,673.667   MT  0.99998381   -0 17 47.9
 ME3311;SPC IN W     - 2,291,818.49  2,830,288.52   sFT  0.99998381   -0 17 47.9
 ME3311;UTM  16      - 4,598,763.884   455,736.299   MT  0.99962411   -0 21 06.9
 ME3311
 ME3311!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3311!SPC IL E     -   0.99997593  x   1.00003018  =   1.00000611
 ME3311!SPC IN W     -   0.99997593  x   0.99998381  =   0.99995974
 ME3311!UTM  16      -   0.99997593  x   0.99962411  =   0.99960005
 ME3311
 ME3311:                Primary Azimuth Mark                     Grid Az
 ME3311:SPC IL E     -  LANSPORT AZ MK                           269 26 44.1
 ME3311:SPC IN W     -  LANSPORT AZ MK                           270 16 28.3
 ME3311:UTM  16      -  LANSPORT AZ MK                           270 19 47.3
 ME3311
 ME3311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5573698763(NAD 83)
 ME3311
 ME3311|---------------------------------------------------------------------|
 ME3311| PID    Reference Object                     Distance      Geod. Az  |
 ME3311|                                                           dddmmss.s |
 ME3311| AI2095 IGQ A                               430.605 METERS 0893307.7 |
 ME3311| ME3312 LANSPORT AZ MK                      APPROX. 0.6 KM 2695840.4 |
 ME3311|---------------------------------------------------------------------|
 ME3311
 ME3311                          SUPERSEDED SURVEY CONTROL
 ME3311
 ME3311  NAD 83(2007)-  41 32 21.50154(N)    087 31 50.37957(W) AD(2002.00) 0
 ME3311  ELLIP H (02/10/07)  153.459  (m)                       GP(2002.00)    
 ME3311  ELLIP H (10/15/04)  153.481  (m)                       GP(       ) 4 2
 ME3311  NAD 83(1997)-  41 32 21.50125(N)    087 31 50.37885(W) AD(       ) B
 ME3311  ELLIP H (04/10/98)  153.444  (m)                       GP(       ) 4 1
 ME3311  NAD 83(1986)-  41 32 21.50527(N)    087 31 50.39510(W) AD(       ) 1
 ME3311  NAD 83(1994)-  41 32 21.50227(N)    087 31 50.38670(W) AD(       ) 1
 ME3311  NAD 83(1986)-  41 32 21.50231(N)    087 31 50.38668(W) AD(       ) 1
 ME3311  NAVD 88 (04/10/98)  186.83   (m)  UNKNOWN  model used  GPS OBS        
 ME3311  NAVD 88 (09/04/97)  186.95   (m)  GEOID96  model used  GPS OBS        
 ME3311  NGVD 29 (06/25/91)  186.95   (m)  OSU 89B  model used  GPS OBS        
 ME3311
 ME3311.Superseded values are not recommended for survey control.
 ME3311
 ME3311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3311.See file dsdata.pdf to determine how the superseded data were derived.
 ME3311
 ME3311_MARKER: I = METAL ROD
 ME3311_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 ME3311_STAMPING: LANSPORT 1990
 ME3311_MARK LOGO: NONE
 ME3311_PROJECTION: FLUSH
 ME3311_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3311+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2000
 ME3311_ROD/PIPE-DEPTH: 6.10 meters
 ME3311_SLEEVE-DEPTH  : 0.90 meters
 ME3311
 ME3311  HISTORY     - Date     Condition        Report By
 ME3311  HISTORY     - 1990     MONUMENTED       NGS
 ME3311  HISTORY     - 19970505 GOOD             ASCPC
 ME3311  HISTORY     - 19970506 GOOD             NGS
 ME3311  HISTORY     - 19970616 GOOD             NGS
 ME3311  HISTORY     - 19990901 GOOD             NGS
 ME3311  HISTORY     - 20000326 GOOD             SECI
 ME3311
 ME3311                          STATION DESCRIPTION
 ME3311
 ME3311'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 ME3311'STATION IS LOCATED ABOUT 3.0 KM (1.9 MI) SOUTH OF LANSING, AT THE
 ME3311'LANSING MUNICIPAL AIRPORT, IN THE SOUTHWEST ANGLE OF THE JUNCTION OF
 ME3311'THE ASPHALT AND GRASS RUNRAYS, IN THE NORTHWEST 1/4 OF SECTION 8, T
 ME3311'36 N, R 15 E. OWNERSHIP--VILLAGE OF LANSING, LANSING VILLAGE MALL,
 ME3311'LANSING, IL 60438.  AIRPORT MANAGER IS ROBERT MALKAS, PHONE
 ME3311'312-895-8844.
 ME3311'TO REACH FROM THE JUNCTION OF US HIGHWAY 30 AND STATE HIGHWAY 394 ON
 ME3311'THE EAST SIDE OF EAST CHICAGO HEIGHTS, GO EAST ON HIGHWAY 30 FOR 3.66
 ME3311'KM (2.27 MI) TO A T-ROAD.  TURN LEFT, NORTHWEST, ON STATE HIGHWAY 83
 ME3311'FOR 0.97 KM (0.60 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, NORTH, ON
 ME3311'BURNHAM AVENUE FOR 3.19 KM (1.98 MI) TO A PAVED CROSSROAD.  TURN
 ME3311'RIGHT, EAST, ON GLENWOOD-LANSING ROAD FOR 0.10 KM (0.06 MI) TO THE
 ME3311'AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, SOUTH ON PAVEMENT FOR
 ME3311'0.10 KM (0.06 MI) TO A GATE AT OFFICE ON THE LEFT.  PASS THROUGH GATE
 ME3311'AND GO SOUTHWEST ON APRON AND THEN SOUTH ON RAMP FOR 0.23 KM
 ME3311'(0.14 MI) TO THE WEST END OF THE RUNWAY.  CROSS RUNWAY FOR 0.06 KM
 ME3311'(0.04 MI) TO THE GRASS STRIP NORTH OF THE PLOWED FIELD.  TURN LEFT,
 ME3311'EAST, ON THE GRASS ALONG SOUTH SIDE OF RUNWAY FOR 0.65 KM (0.40 MI)
 ME3311'TO THE STATION ON THE RIGHT JUST BEFORE REACHING THE TURF RUNWAY.
 ME3311'THE STATION IS LOCATED 64.0 M (210.0 FT) SOUTH FROM THE CENTER OF
 ME3311'RUNWAY 9-27, 60.6 M (198.8 FT) SOUTHEAST FROM A RUNWAY LIGHT, 53.7 M
 ME3311'(176.2 FT) SOUTHWEST FROM THE SOUTHWEST CORNER OF THE ASPHALT
 ME3311'CROSSING PAD FOR THE TURF RUNWAY, AND 50.5 M (165.7 FT) WEST FROM THE
 ME3311'APPROXIMATE CENTER OF THE TURF RUNWAY.
 ME3311'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 ME3311
 ME3311                          STATION RECOVERY (1997)
 ME3311
 ME3311'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 ME3311'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 ME3311'DESCRIPTION.
 ME3311
 ME3311                          STATION RECOVERY (1997)
 ME3311
 ME3311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 ME3311'THE STATION IS LOCATED ABOUT 45 KM (27.95 MI) EAST OF JOLIET, 9 KM
 ME3311'(5.60 MI) SOUTH OF THE SOUTH SIDE OF CHICAGO, 1 KM (0.60 MI) WEST OF
 ME3311'THE ILLINOIS-INDIANA BORDER, ON THE SOUTHEAST SIDE OF LANSING, AT THE
 ME3311'LANSING MUNICIPAL AIRPORT, NEAR MIDFIELD, AND IN THE SOUTHWEST
 ME3311'QUADRANT OF THE JUNCTION OF ASPHALT RUNWAY 9-27 AND TURF RUNWAY 18-36.
 ME3311'OWNERSHIP--VILLAGE OF LANSING, LANSING VILLAGE MALL, LANSING IL 60438,
 ME3311'PHONE 312-895-8844.  CONTACT BOB MALKAS IN ADVANCE FOR ACCESS THROUGH
 ME3311'THE LOCKED GATE AND PERMISSION TO OCCUPY THIS STATION.  TO REACH FROM
 ME3311'THE OVERPASS AT THE JUNCTION OF COMBINED INTERSTATE HIGHWAYS 94 AND
 ME3311'80, AND STATE HIGHWAY 83 (TORRENCE AVENUE) AT EXIT 161 IN LANSING, GO
 ME3311'SOUTH ON TORRENCE AVENUE FOR 3.70 KM (2.30 MI) TO A PAVED CROSSROAD
 ME3311'(GLENWOOD LANSING ROAD).  TURN LEFT, EAST ON THE ROAD FOR 1.60 KM
 ME3311'(1.00 MI) TO A PAVED CROSSROAD (BURNHAM ROAD).  CONTINUE AHEAD, EAST
 ME3311'ON GLENWOOD LANSING ROAD FOR 0.08 KM (0.05 MI) TO THE PAVED AIRPORT
 ME3311'ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT, SOUTH, PASSING THROUGH A
 ME3311'PARKING LOT FOR 0.1 KM (0.05 MI) TO A GATE AT THE APRON AND THE OFFICE
 ME3311'ON THE LEFT.  PASS THROUGH THE GATE, SOUTH-SOUTHEAST ACROSS THE APRON,
 ME3311'THEN SOUTH ALONG A CONNECTOR TAXI FOR 0.23 KM (0.15 MI) TO THE
 ME3311'JUNCTION OF RUNWAY END 9.  CONTINUE SOUTH, CROSSING THE RUNWAY FOR
 ME3311'0.08 KM (0.05 MI) TO THE SOUTH SIDE OF THE RUNWAY.  TURN LEFT, EAST
 ME3311'ALONG THE RUNWAY FOR 0.65 KM (0.40 MI) TO THE STATION ON THE RIGHT
 ME3311'JUST BEFORE REACHING THE TURF RUNWAY. THE STATION IS A PUNCH HOLE TOP
 ME3311'CENTER OF A STAINLESS STEEL ROD IN A 2.5 CM GREASE FILLED SLEEVE 1 M
 ME3311'(3.3 FT) LONG ENCASED IN A 12.7 CM PVC PIPE WITH A LOGO CAP SURROUNDED
 ME3311'BY CONCRETE RECESSED 3 CM BELOW THE GROUND.  IT IS 63.8 M (209.3 FT)
 ME3311'SOUTH OF THE CENTER OF RUNWAY 9-27, 62.7 M (205.7 FT) SOUTHWEST OF THE
 ME3311'RUNWAY LIGHT AT THE JUNCTION OF THE RUNWAYS, 60.6 M (198.8 FT)
 ME3311'SOUTHEAST OF THE SECOND RUNWAY LIGHT WEST OF THE JUNCTION OF THE
 ME3311'RUNWAYS, 53.7 M (176.2 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 ME3311'ASPHALT CROSSING PAD FOR THE TURF RUNWAY, 52.8 M (173.2 FT) SOUTH OF
 ME3311'THE SOUTH EDGE OF RUNWAY 9-27, 50.5 M (165.7 FT) WEST OF THE
 ME3311'APPROXIMATE CENTER OF THE TURF RUNWAY AND 0.6 M (2.0 FT) NORTH OF A
 ME3311'FIBERGLASS WITNESS POST. NOTE--THIS STATION IS DESIGNATED AS THE
 ME3311'PRIMARY AIRPORT CONTROL STATION.
 ME3311
 ME3311                          STATION RECOVERY (1997)
 ME3311
 ME3311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 ME3311'RECOVERED AS DESCRIBED.
 ME3311
 ME3311                          STATION RECOVERY (1999)
 ME3311
 ME3311'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 ME3311'RECOVERED AS DESCRIBED.
 ME3311
 ME3311                          STATION RECOVERY (2000)
 ME3311
 ME3311'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 ME3311'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 ME3311'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3312 ***********************************************************************
 ME3312  SACS        -  This is a Secondary Airport Control Station.
 ME3312  DESIGNATION -  LANSPORT AZ MK
 ME3312  PID         -  ME3312
 ME3312  STATE/COUNTY-  IL/COOK
 ME3312  COUNTRY     -  US
 ME3312  USGS QUAD   -  CALUMET CITY (2018)
 ME3312
 ME3312                         *CURRENT SURVEY CONTROL
 ME3312  ______________________________________________________________________
 ME3312* NAD 83(2011) POSITION- 41 32 21.49289(N) 087 32 17.02490(W)   ADJUSTED
 ME3312* NAD 83(2011) ELLIP HT-   153.428 (meters)        (06/27/12)   ADJUSTED
 ME3312* NAD 83(2011) EPOCH   -  2010.00
 ME3312* NAVD 88 ORTHO HEIGHT -   186.94  (meters)      613.3   (feet) GPS OBS
 ME3312  ______________________________________________________________________
 ME3312  NAVD 88 orthometric height was determined with geoid model    GEOID96
 ME3312  GEOID HEIGHT    -        -33.312 (meters)                     GEOID96
 ME3312  GEOID HEIGHT    -        -33.491 (meters)                     GEOID18
 ME3312  NAD 83(2011) X  -    205,379.738 (meters)                     COMP
 ME3312  NAD 83(2011) Y  - -4,776,786.162 (meters)                     COMP
 ME3312  NAD 83(2011) Z  -  4,207,542.359 (meters)                     COMP
 ME3312  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 ME3312
 ME3312  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME3312  Standards:
 ME3312         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME3312            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME3312  -------------------------------------------------------------------
 ME3312  NETWORK    0.47   0.94           0.22   0.15   0.48     -0.06904881
 ME3312  -------------------------------------------------------------------
 ME3312  Click here for local accuracies and other accuracy information.
 ME3312
 ME3312.This mark is at Lansing Airport (IGQ)
 ME3312
 ME3312.The horizontal coordinates were established by GPS observations
 ME3312.and adjusted by the National Geodetic Survey in June 2012.
 ME3312
 ME3312.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME3312.been affixed to the stable North American tectonic plate. See 
 ME3312.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME3312
 ME3312.The horizontal coordinates are valid at the epoch date displayed above
 ME3312.which is a decimal equivalence of Year/Month/Day.
 ME3312
 ME3312.The orthometric height was determined by GPS observations and a
 ME3312.high-resolution geoid model.
 ME3312
 ME3312.GPS derived orthometric heights for airport stations designated as
 ME3312.PACS or SACS are published to 2 decimal places.  This maintains
 ME3312.centimeter relative accuracy between the PACS and SACS.  It does
 ME3312.not indicate centimeter accuracy relative to other marks which are
 ME3312.part of the published vertical control network.
 ME3312
 ME3312.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3312.GEOID18 height accuracy estimate available here.
 ME3312
 ME3312.Click photographs - Photos may exist for this station.
 ME3312
 ME3312.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME3312
 ME3312.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3312
 ME3312.The ellipsoidal height was determined by GPS observations
 ME3312.and is referenced to NAD 83.
 ME3312
 ME3312. The following values were computed from the NAD 83(2011) position.
 ME3312
 ME3312;                    North         East     Units Scale Factor Converg.
 ME3312;SPC IL E     -   541,240.297   366,360.509   MT  1.00002917   +0 31 38.6
 ME3312;SPC IL E     - 1,775,719.21  1,201,967.77   sFT  1.00002917   +0 31 38.6
 ME3312;SPC IN W     -   698,550.634   862,056.040   MT  0.99998438   -0 18 05.6
 ME3312;SPC IN W     - 2,291,828.21  2,828,262.19   sFT  0.99998438   -0 18 05.6
 ME3312;UTM  16      - 4,598,767.438   455,118.897   MT  0.99962479   -0 21 24.5
 ME3312
 ME3312!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3312!SPC IL E     -   0.99997594  x   1.00002917  =   1.00000510
 ME3312!SPC IN W     -   0.99997594  x   0.99998438  =   0.99996032
 ME3312!UTM  16      -   0.99997594  x   0.99962479  =   0.99960073
 ME3312
 ME3312:                Primary Azimuth Mark                     Grid Az
 ME3312:SPC IL E     -  LANSPORT                                 089 26 44.2
 ME3312:SPC IN W     -  LANSPORT                                 090 16 28.4
 ME3312:UTM  16      -  LANSPORT                                 090 19 47.3
 ME3312
 ME3312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5511898767(NAD 83)
 ME3312
 ME3312|---------------------------------------------------------------------|
 ME3312| PID    Reference Object                     Distance      Geod. Az  |
 ME3312|                                                           dddmmss.s |
 ME3312| ME3311 LANSPORT                            APPROX. 0.6 KM 0895822.8 |
 ME3312|---------------------------------------------------------------------|
 ME3312
 ME3312                          SUPERSEDED SURVEY CONTROL
 ME3312
 ME3312  NAD 83(2007)-  41 32 21.49296(N)    087 32 17.02586(W) AD(2002.00) 0
 ME3312  ELLIP H (02/10/07)  153.449  (m)                       GP(2002.00)    
 ME3312  ELLIP H (02/03/05)  153.471  (m)                       GP(       ) 4 2
 ME3312  NAD 83(1997)-  41 32 21.49223(N)    087 32 17.02536(W) AD(       ) 1
 ME3312  ELLIP H (10/21/99)  153.431  (m)                       GP(       ) 4 1
 ME3312  NAD 83(1997)-  41 32 21.49271(N)    087 32 17.02513(W) AD(       ) 1
 ME3312  ELLIP H (10/12/99)  153.604  (m)                       GP(       ) 4 1
 ME3312  NAD 83(1997)-  41 32 21.49223(N)    087 32 17.02536(W) AD(       ) 1
 ME3312  NAD 83(1986)-  41 32 21.49616(N)    087 32 17.04157(W) AD(       ) 1
 ME3312  NAD 83(1994)-  41 32 21.49368(N)    087 32 17.03284(W) AD(       ) 1
 ME3312  NAD 83(1986)-  41 32 21.49387(N)    087 32 17.03266(W) AD(       ) 1
 ME3312  NGVD 29 (06/25/91)  186.95   (m)  OSU 89B  model used  GPS OBS        
 ME3312
 ME3312.Superseded values are not recommended for survey control.
 ME3312
 ME3312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3312.See file dsdata.pdf to determine how the superseded data were derived.
 ME3312
 ME3312_MARKER: I = METAL ROD
 ME3312_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 ME3312_STAMPING: LANSPORT AZ MK 1990
 ME3312_MARK LOGO: NGS
 ME3312_PROJECTION: FLUSH
 ME3312_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3312_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3312+SATELLITE: SATELLITE OBSERVATIONS - September 01, 1999
 ME3312_ROD/PIPE-DEPTH: 7.3 meters
 ME3312_SLEEVE-DEPTH  : 0.9 meters
 ME3312
 ME3312  HISTORY     - Date     Condition        Report By
 ME3312  HISTORY     - 1990     MONUMENTED       NGS
 ME3312  HISTORY     - 19970505 GOOD             ASCPC
 ME3312  HISTORY     - 19990901 GOOD             NGS
 ME3312
 ME3312                          STATION DESCRIPTION
 ME3312
 ME3312'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 ME3312'STATION IS LOCATED ABOUT 3.0 KM (1.9 MI) SOUTH OF LANSING, AT THE
 ME3312'LANSING MUNICIPAL AIRPORT, NEAR THE WEST END OF AND ON THE SOUTH SIDE
 ME3312'OF RUNWAY 9-27, IN LINE WITH THE RUNWAY END LIGHTS AT DISPLACED
 ME3312'THRESHOLD, ON THE NORTH EDGE OF A PLOWED FIELD, IN THE NORTHWEST 1/4
 ME3312'OF SECTION 8, T 36 N, R 15 E. OWNERSHIP--VILLAGE OF LANSING, LANSING
 ME3312'VILLAGE MALL, LANSING, IL 60438.  AIRPORT MANAGER IS ROBERT MALKAS,
 ME3312'PHONE 312-895-8844.
 ME3312'TO REACH FROM THE JUNCTION OF US HIGHWAY 30 AND STATE HIGHWAY 394 ON
 ME3312'THE EAST SIDE OF EAST CHICAGO HEIGHTS, GO EAST ON HIGHWAY 30 FOR 3.66
 ME3312'KM (2.27 MI) TO A T-ROAD.  TURN LEFT, NORTHWEST, ON STATE HIGHWAY 83
 ME3312'FOR 0.97 KM (0.60 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, NORTH, ON
 ME3312'BURNHAM AVENUE FOR 3.19 KM (1.98 MI) TO A PAVED CROSSROAD.  TURN
 ME3312'RIGHT, EAST, ON GLENWOOD-LANSING ROAD FOR 0.10 KM (0.06 MI) TO THE
 ME3312'AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, SOUTH ON PAVEMENT FOR
 ME3312'0.10 KM (0.06 MI) TO A GATE AT OFFICE ON THE LEFT.  PASS THROUGH GATE
 ME3312'AND GO SOUTHWEST ON APRON AND SOUTH ON RAMP FOR 0.23 KM (0.14 MI) TO
 ME3312'THE WEST END OF THE RUNWAY.  CROSS RUNWAY FOR 0.06 KM (0.04 MI) TO
 ME3312'GRASS STRIP ON NORTH SIDE OF PLOWED FIELD.  TURN LEFT, EAST ON GRASS
 ME3312'ALONG SOUTH SIDE OF RUNWAY FOR 0.04 KM (0.02 MI) TO THE STATION ON
 ME3312'THE RIGHT.
 ME3312'THE STATION IS LOCATED 65.7 M (215.6 FT) SOUTH FROM THE CENTER OF
 ME3312'RUNWAY 9-27, 47.4 M (155.5 FT) EAST FROM THE EXTENDED CENTER OF THE
 ME3312'RAMP AT THE WEST END OF THE RUNWAY, 46.5 M (152.6 FT) WEST FROM THE
 ME3312'EXTENDED CENTER OF THE SECOND RAMP FROM THE WST END OF THE RUNWAY,
 ME3312'AND 40.6 M (133.2 FT) SOUTH-SOUTHWEST FROM THE SOUTHWEST CORNER OF
 ME3312'THE 1.0 X 0.6 METER CONCRETE PAD SUPPORTING THE CONTROL BOX FOR THE
 ME3312'REIL NUMBER 2 APPROACH BEACON LIGHT AT THE SOUTH END OF THE RUNWAY
 ME3312'LIGHTS.
 ME3312'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 ME3312
 ME3312                          STATION RECOVERY (1997)
 ME3312
 ME3312'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 ME3312'215.6 FEET (65.7 M) SOUTH OF CENTERLINE OF RUNWAY 9-27 AND 152.6 FEET
 ME3312'(46.5 M) WEST FROM EXTENDED CENTERLINE OF SECOND RAMP FROM WEST END OF
 ME3312'RUNWAY. RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN
 ME3312'PREVIOUS DESCRIPTION.
 ME3312
 ME3312                          STATION RECOVERY (1999)
 ME3312
 ME3312'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (AJL)
 ME3312'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1766 ***********************************************************************
 JB1766  DESIGNATION -  LARK
 JB1766  PID         -  JB1766
 JB1766  STATE/COUNTY-  IL/CLAY
 JB1766  COUNTRY     -  US
 JB1766  USGS QUAD   -  HORD (2018)
 JB1766
 JB1766                         *CURRENT SURVEY CONTROL
 JB1766  ______________________________________________________________________
 JB1766* NAD 83(1997) POSITION- 38 53 36.47332(N) 088 35 36.42765(W)   ADJUSTED
 JB1766* NAVD 88 ORTHO HEIGHT -   160.    (meters)      525.    (feet) SCALED
 JB1766  ______________________________________________________________________
 JB1766  GEOID HEIGHT    -        -31.586 (meters)                     GEOID18
 JB1766  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 JB1766  HORZ ORDER      -  THIRD
 JB1766
 JB1766.The horizontal coordinates were established by classical geodetic methods
 JB1766.and adjusted by the National Geodetic Survey in October 1999.
 JB1766
 JB1766.The orthometric height was scaled from a topographic map.
 JB1766
 JB1766.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1766.GEOID18 height accuracy estimate available here.
 JB1766
 JB1766.Click photographs - Photos may exist for this station.
 JB1766
 JB1766.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1766
 JB1766. The following values were computed from the NAD 83(1997) position.
 JB1766
 JB1766;                    North         East     Units Scale Factor Converg.
 JB1766;SPC IL E     -   247,183.554   277,433.640   MT  0.99998127   -0 09 48.0
 JB1766;SPC IL E     -   810,968.04    910,213.53   sFT  0.99998127   -0 09 48.0
 JB1766;UTM  16      - 4,306,161.066   361,809.701   MT  0.99983515   -1 00 02.3
 JB1766
 JB1766!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1766!SPC IL E     -   0.99997987  x   0.99998127  =   0.99996114
 JB1766!UTM  16      -   0.99997987  x   0.99983515  =   0.99981502
 JB1766
 JB1766:                Primary Azimuth Mark                     Grid Az
 JB1766:SPC IL E     -  LARK AZ MK                               222 37 55.6
 JB1766:UTM  16      -  LARK AZ MK                               223 28 09.9
 JB1766
 JB1766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6180906161(NAD 83)
 JB1766
 JB1766|---------------------------------------------------------------------|
 JB1766| PID    Reference Object                     Distance      Geod. Az  |
 JB1766|                                                           dddmmss.s |
 JB1766| CI4030 LARK RM 1                            22.764 METERS 14213     |
 JB1766| CI4029 LARK AZ MK                                         2222807.6 |
 JB1766| CI4031 LARK RM 2                            27.188 METERS 22756     |
 JB1766|---------------------------------------------------------------------|
 JB1766
 JB1766                          SUPERSEDED SURVEY CONTROL
 JB1766
 JB1766  NAD 83(1986)-  38 53 36.48492(N)    088 35 36.42525(W) AD(       ) 3
 JB1766  NAD 27      -  38 53 36.32307(N)    088 35 36.24413(W) AD(       ) 3
 JB1766
 JB1766.Superseded values are not recommended for survey control.
 JB1766
 JB1766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1766.See file dsdata.pdf to determine how the superseded data were derived.
 JB1766
 JB1766_MARKER: DS = TRIANGULATION STATION DISK
 JB1766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1766_STAMPING: LARK 1961
 JB1766_MARK LOGO: CGS
 JB1766_PROJECTION: RECESSED 30 CENTIMETERS
 JB1766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1766+STABILITY: SURFACE MOTION
 JB1766
 JB1766  HISTORY     - Date     Condition        Report By
 JB1766  HISTORY     - 1961     MONUMENTED       CGS
 JB1766
 JB1766                          STATION DESCRIPTION
 JB1766
 JB1766'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1766'THE STATION IS ABOUT 4 MILES SOUTHEAST OF EDGEWOOD, ABOUT 10 MILES
 JB1766'NORTHWEST OF LOUISVILLE, ON THE PROPERTY OF MRS ARVIS CHAPMAN AND IS
 JB1766'IN THE NORTHWEST 0.25 OF SECTION 12, T 5 N, R 5 E.  IT IS 314 FEET
 JB1766'WEST OF THE CENTERLINE OF A T-ROAD, 36 FEET EAST-SOUTHEAST OF AN 18
 JB1766'INCH MAPLE TREE, 35 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1766'32 FEET SOUTHEAST OF A 20 INCH MAPLE TREE AND 5 FEET SOUTHWEST OF A
 JB1766'WITNESS POST.  THE MONUMENT IS 12 INCHES UNDERGROUND AND THE DISK IS
 JB1766'STAMPED LARK 1961.
 JB1766'
 JB1766'TO REACH FROM THE U S POST OFFICE IN EDGEWOOD, GO EAST ON A PAVED
 JB1766'STREET FOR ABOUT 200 FEET TO A CROSSROAD (STATE HIGHWAY 37)  CONTINUE
 JB1766'EAST AND SOUTHEAST ON A PAVED ROAD (CROSSING TWO RAILROAD TRACKS) FOR
 JB1766'0.7 MILE TO A Y-FORK.  KEEP LEFT AND GO EAST AND SOUTH ON A PAVED ROAD
 JB1766'FOR 1.0 MILE TO A SIDE ROAD RIGHT.  CONTINUE EAST ON A GRAVELED ROAD
 JB1766'FOR 0.85 MILE TO A T-ROAD.  TURN RIGHT AND GO SOUTH ON A GRAVELED ROAD
 JB1766'FOR 0.2 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EASTERLY ON THE
 JB1766'MAIN TRAVELED GRAVELED ROAD FOR 0.75 MILE TO A SIDE ROAD RIGHT.
 JB1766'CONTINUE EAST ON THE GRAVELED ROAD FOR 0.2 MILE TO THE STATION ON THE
 JB1766'LEFT.
 JB1766'
 JB1766'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO SOUTH ON A GRAVELED ROAD
 JB1766'FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1766'
 JB1766'REFERENCE MARK 1 IS 74 FEET SOUTHEAST OF THE WITNESS POST AND 25 FEET
 JB1766'SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD.  THE MONUMENT IS FLUSH
 JB1766'AND THE DISK IS STAMPED LARK NO 1 1961.
 JB1766'
 JB1766'REFERENCE MARK 2 IS 94 FEET SOUTHWEST OF THE WITNESS POST AND 25 FEET
 JB1766'SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD.  THE MONUMENT IS FLUSH
 JB1766'AND THE DISK IS STAMPED LARK NO 2 1961.
 JB1766'
 JB1766'THE AZIMUTH MARK IS 115 FEET SOUTH OF THE CENTERLINE OF A FIELD
 JB1766'ENTRANCE, 29 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD, 2 FEET
 JB1766'NORTH OF A WITNESS POST AND 6 INCHES EAST OF A WIRE FENCE.  THE
 JB1766'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED LARK 1961.
 JB1766'
 JB1766'HEIGHT OF LIGHT ABOVE STAION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1730 ***********************************************************************
 HB1730  DESIGNATION -  LARRISON
 HB1730  PID         -  HB1730
 HB1730  STATE/COUNTY-  IL/PULASKI
 HB1730  COUNTRY     -  US
 HB1730  USGS QUAD   -  TAMMS (2018)
 HB1730
 HB1730                         *CURRENT SURVEY CONTROL
 HB1730  ______________________________________________________________________
 HB1730* NAD 83(1997) POSITION- 37 07 30.87815(N) 089 15 27.86994(W)   ADJUSTED
 HB1730* NAVD 88 ORTHO HEIGHT -   134.58  (+/-2cm)      441.5   (feet) VERTCON3
 HB1730  ______________________________________________________________________
 HB1730  GEOID HEIGHT    -        -28.186 (meters)                     GEOID18
 HB1730  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 HB1730  HORZ ORDER      -  FIRST
 HB1730  VERT ORDER      -  THIRD ? (See Below)
 HB1730
 HB1730.The horizontal coordinates were established by classical geodetic methods
 HB1730.and adjusted by the National Geodetic Survey in October 1999.
 HB1730
 HB1730.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1730.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1730
 HB1730.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1730.GEOID18 height accuracy estimate available here.
 HB1730
 HB1730.The vertical order pertains to the NGVD 29 superseded value.
 HB1730
 HB1730.Click photographs - Photos may exist for this station.
 HB1730
 HB1730.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1730
 HB1730. The following values were computed from the NAD 83(1997) position.
 HB1730
 HB1730;                    North         East     Units Scale Factor Converg.
 HB1730;SPC IL W     -    51,274.622   780,768.222   MT  1.00002151   +0 32 55.0
 HB1730;SPC IL W     -   168,223.49  2,561,570.41   sFT  1.00002151   +0 32 55.0
 HB1730;UTM  16      - 4,111,152.037   299,430.771   MT  1.00009558   -1 21 47.3
 HB1730
 HB1730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1730!SPC IL W     -   0.99998330  x   1.00002151  =   1.00000481
 HB1730!UTM  16      -   0.99998330  x   1.00009558  =   1.00007888
 HB1730
 HB1730:                Primary Azimuth Mark                     Grid Az
 HB1730:SPC IL W     -  BARLOW                                   112 43 38.6
 HB1730:UTM  16      -  BARLOW                                   114 38 20.9
 HB1730
 HB1730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9943011152(NAD 83)
 HB1730
 HB1730|---------------------------------------------------------------------|
 HB1730| PID    Reference Object                     Distance      Geod. Az  |
 HB1730|                                                           dddmmss.s |
 HB1730| CI4468 LARRISON RM 1                        37.090 METERS 02049     |
 HB1730| CI4032 LARRISON AZ MK                                     0384440.7 |
 HB1730| CI4469 LARRISON RM 2                       100.000 METERS 07410     |
 HB1730| HB1726 MOUNDS MUNICIPAL TANK               APPROX. 5.2 KM 1062822.5 |
 HB1730| HB1725 MOUNDS HIGH BRICK STACK             APPROX. 5.2 KM 1121615.4 |
 HB1730| HB0725 BARLOW                              APPROX.20.3 KM 1131633.6 |
 HB1730| HB1724 MOUND CITY MUNICIPAL TANK           APPROX. 9.7 KM 1172028.5 |
 HB1730| HB1723 CAIRO WATER SUPPLY WATER TANK       APPROX.15.0 KM 1511059.0 |
 HB1730| CI4470 LARRISON RM 3                        36.078 METERS 34917     |
 HB1730|---------------------------------------------------------------------|
 HB1730
 HB1730                          SUPERSEDED SURVEY CONTROL
 HB1730
 HB1730  NAD 83(1993)-  37 07 30.87875(N)    089 15 27.86892(W) AD(       ) 1
 HB1730  NAD 83(1986)-  37 07 30.88522(N)    089 15 27.87354(W) AD(       ) 1
 HB1730  NAD 27      -  37 07 30.71000(N)    089 15 27.59200(W) AD(       ) 1
 HB1730  NGVD 29             134.48   (m)          441.2    (f) LEVELING    3  
 HB1730
 HB1730.Superseded values are not recommended for survey control.
 HB1730
 HB1730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1730.See file dsdata.pdf to determine how the superseded data were derived.
 HB1730
 HB1730_MARKER: DS = TRIANGULATION STATION DISK
 HB1730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1730_STAMPING: LARRISON 1930
 HB1730_MARK LOGO: CGS
 HB1730_PROJECTION: FLUSH
 HB1730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1730+STABILITY: SURFACE MOTION
 HB1730
 HB1730  HISTORY     - Date     Condition        Report By
 HB1730  HISTORY     - 1930     MONUMENTED       CGS
 HB1730  HISTORY     - 1960     GOOD             CGS
 HB1730  HISTORY     - 1970     GOOD             ILDT
 HB1730  HISTORY     - 1988     GOOD             USACE
 HB1730
 HB1730                          STATION DESCRIPTION
 HB1730
 HB1730'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1730'ABOUT 10 MILES NORTHWEST OF CAIRO, 3 MILES WEST OF MOUNDS, ON LAND
 HB1730'OWNED BY C.N. LARRISON AND OCCUPIED BY HIS SON, 12 METERS (39
 HB1730'FEET) EAST BY SOUTH OF SOUTHEAST CORNER OF HOUSE, 24 METERS (79 FEET)
 HB1730'SOUTH OF CENTER LINE OF ROAD, AND 23.2 METERS (76 FEET) EAST
 HB1730'BY NORTH OF BRICK MASONRY CISTERN. TO REACH FROM MOUNDS, TURN LEFT AT
 HB1730'WEST END OF BRIDGE OVER TRACKS, FOLLOW GRAVEL ROAD WEST 1.7
 HB1730'MILES TO FORK, TAKE RIGHT FORK NORTH 0.3 MILE, AND PROCEED WEST
 HB1730'1.4 MILES TO LARRISONS HOUSE ON SOUTH SIDE OF ROAD. SURFACE AND
 HB1730'UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 HB1730'REFERENCE MARKS ARE STANDARD REFERENCE DISKS
 HB1730'IN CONCRETE. NO. 1 IS IN ROW OF TREES ALONG
 HB1730'NORTH SIDE OF ROAD 6 METERS (20 FEET) NORTH OF CENTER LINE OF ROAD,
 HB1730'AND 36.60 METERS (120.1 FEET) FROM STATION, N 20 DEG 49 MIN E.
 HB1730'NO. 2 IS IN NORTHEAST CORNER OF FORK IN ROAD, 5.5 METERS (18
 HB1730'FEET) SOUTH OF CENTER LINE OF EAST-AND-WEST ROAD, 6.0 METERS
 HB1730'(20 FEET) EAST OF NORTH ROAD, AND 100 METERS (328 FEET)
 HB1730'FROM STATION.
 HB1730
 HB1730                          STATION RECOVERY (1960)
 HB1730
 HB1730'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB1730'STATION IS LOCATED ABOUT 10 MILES NORTHWEST OF CAIRO, ABOUT 3 MILES
 HB1730'WEST OF MOUNDS AND ON LAND OWNED BY C.N.  LARRISON.
 HB1730'
 HB1730'STATION MARK AND R.M. NO. 2 WERE RECOVERED AND FOUND TO BE IN GOOD
 HB1730'CONDITION. R.M. NO. 1 WAS FOUND TO BE LOOSE DUE TO ROAD
 HB1730'GRADING AND REFERENCE MARK NO. 3 WAS ESTABLISHED. AFTER OBSERVATIONS
 HB1730'R.M. NO. 1 WAS DESTROYED. DUE TO CHANGES IN ROADS A COMPLETE
 HB1730'NEW DESCRIPTION FOLLOWS. THE DIRECTION TO R.M. NO. 1 CHECKED BUT A
 HB1730'DIFFERENCE WAS FOUND IN DISTANCE. THE DISTANCE AND
 HB1730'DIRECTION TO R.M. NO. 2 CHECKED. A AZIMUTH MARK WAS ESTABLISHED AND
 HB1730'IS DESCRIBED BELOW.
 HB1730'
 HB1730'TO REACH FROM THE POST OFFICE IN MOUNDS, GO SOUTH ABOUT 200 FEET TO
 HB1730'MAIN STREET, TURN LEFT AND GO EAST ON MAIN STREET 0.2 MILE
 HB1730'TO U.S. HIGHWAY 51, TURN LEFT GO NORTH ON U.S. HIGHWAY 51 FOR 0.25
 HB1730'MILE TO CROSS STREET AND SIGN (HORSESHOE LAKE), TURN LEFT GO
 HB1730'WEST FOR 0.2 MILE TO RAILROAD CROSSING, CROSS RAILROAD TRACK AND
 HB1730'CONTINUE STRAIGHT AHEAD ON BLACKTOP ROAD FOR 1.7 MILE TO ROAD
 HB1730'FORK, TAKE LEFT FORK AND CONTINUE AHEAD FOR 1.65 MILES TO HOUSE ON
 HB1730'LEFT AND STATION AS DESCRIBED.
 HB1730'
 HB1730'STATION MARK, A STANDARD STATION MARK DISK STAMPED LARRISON 1930, IS
 HB1730'SET IN TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET
 HB1730'FLUSH. THE MARK IS 51 EAST OF SOUTH EAST CORNER OF HOUSE, 47 FEET
 HB1730'SOUTHEAST OF NORTHEAST CORNER OF HOUSE AND 19 FEET SOUTH OF
 HB1730'A LARGE TREE.
 HB1730'
 HB1730'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 HB1730'LARRISON NO 2 1930, IS SET IN TOP OF A 14 INCH SQUARE
 HB1730'CONCRETE POST WHICH PROJECTS ABOUT 1 INCH. THE MARK IS 300 FEET
 HB1730'(APPROXIMATELY), EAST-NORTHEAST OF STATION, 25 FEET
 HB1730'NORTH-NORTHEAST OF FENCE AND 8 FEET SOUTH-SOUTHEAST OF A LARGE TREE.
 HB1730'
 HB1730'REFERENCE MARK NUMBER 3, A STANDARD REFERENCE MARK DISK STAMPED
 HB1730'LARRISON NO 3 1930, IS SET IN TOP OF A 12 INCH SQUARE
 HB1730'CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES. THE MARK IS 83 FEET
 HB1730'NORTH OF THE NORTHEAST CORNER OF HOUSE, 38 FEET EAST OF THE
 HB1730'CENTER OF SURFACE ROAD AND 25 FEET NORTH OF CENTER OF DIRT ROAD.
 HB1730'
 HB1730'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED LARRISON 1930, IS
 HB1730'SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 HB1730'ABOUT 2 INCHES. THE MARK IS 44 FEET NORTH-NORTHWEST OF THE CENTER OF
 HB1730'DRIVEWAY TO HOUSE, 29 FEET NORTHWEST OF CENTER OF ROAD, 13
 HB1730'FEET SOUTH-SOUTHWEST OF POWER POLE NO. 22 AND 1.9 FEET SOUTH OF THE
 HB1730'WITNESS POST.
 HB1730'
 HB1730'TO REACH THE AZIMUTH MARK FROM STATION, GO NORTHEAST ON SURFACED ROAD
 HB1730'0.15 MILE TO AZIMUTH MARK ON LEFT SIDE OF ROAD AS DESCRIBED.
 HB1730
 HB1730                          STATION RECOVERY (1970)
 HB1730
 HB1730'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DEW)
 HB1730'LARRISON 1930 RECOVERED GOOD.  DESCRIPTION ADEQUATE SEE NOTE.
 HB1730'
 HB1730'LARRISON NO. 2 1930 RECOVERED GOOD.  DESCRIPTION ADEQUATE SEE NOTE.
 HB1730'
 HB1730'LARRISON NO. 3 RECOVERED GOOD.  DESCRIPTION ADEQUATE.
 HB1730'
 HB1730'LARRISON 1930 AZI MK. RECOVERED GOOD.  DESCRIPTION ADEQUATE SEE
 HB1730'NOTE.
 HB1730'
 HB1730'NOTE--WE INSTALLED A WITNESS SIGN 3.0 FEET NORTH OF STATION R.M. NO.
 HB1730'2.  8.0 FEET SOUTH-SOUTHEAST OF A LARGE TREE.-TREE HAS BEEN CUT
 HB1730'DOWN-ITS NOW A LARGE STUMP.  ALSO R.M. NO. 2 IS 3.0 FEET EAST OF A
 HB1730'FENCE LINE.
 HB1730
 HB1730                          STATION RECOVERY (1988)
 HB1730
 HB1730'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1988 (UNK)
 HB1730'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2945 ***********************************************************************
 ME2945  DESIGNATION -  LARRY 2 AZ MK
 ME2945  PID         -  ME2945
 ME2945  STATE/COUNTY-  IL/COOK
 ME2945  COUNTRY     -  US
 ME2945  USGS QUAD   -  HARVEY (2018)
 ME2945
 ME2945                         *CURRENT SURVEY CONTROL
 ME2945  ______________________________________________________________________
 ME2945* NAD 83(1997) POSITION- 41 30 26.51027(N) 087 43 57.56245(W)   ADJUSTED
 ME2945* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 ME2945  ______________________________________________________________________
 ME2945  GEOID HEIGHT    -        -33.325 (meters)                     GEOID18
 ME2945  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 ME2945  HORZ ORDER      -  THIRD
 ME2945
 ME2945.The horizontal coordinates were established by classical geodetic methods
 ME2945.and adjusted by the National Geodetic Survey in October 1999.
 ME2945
 ME2945.The orthometric height was scaled from a topographic map.
 ME2945
 ME2945.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2945.GEOID18 height accuracy estimate available here.
 ME2945
 ME2945.Click photographs - Photos may exist for this station.
 ME2945
 ME2945.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2945
 ME2945. The following values were computed from the NAD 83(1997) position.
 ME2945
 ME2945;                    North         East     Units Scale Factor Converg.
 ME2945;SPC IL E     -   537,561.840   350,147.414   MT  1.00000594   +0 23 53.1
 ME2945;SPC IL E     - 1,763,650.80  1,148,775.31   sFT  1.00000594   +0 23 53.1
 ME2945;UTM  16      - 4,595,340.843   438,857.202   MT  0.99964601   -0 29 08.0
 ME2945
 ME2945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2945!SPC IL E     -   0.99997089  x   1.00000594  =   0.99997683
 ME2945!UTM  16      -   0.99997089  x   0.99964601  =   0.99961691
 ME2945
 ME2945:                Primary Azimuth Mark                     Grid Az
 ME2945:SPC IL E     -  LARRY 2                                  249 13 40.8
 ME2945:UTM  16      -  LARRY 2                                  250 06 41.9
 ME2945
 ME2945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3885795340(NAD 83)
 ME2945
 ME2945|---------------------------------------------------------------------|
 ME2945| PID    Reference Object                     Distance      Geod. Az  |
 ME2945|                                                           dddmmss.s |
 ME2945| ME1927 LARRY 2                             APPROX. 0.5 KM 2493733.9 |
 ME2945| ME1928 LARRY 3                             APPROX. 0.5 KM 2525604.5 |
 ME2945| ME1924 LARRY                               APPROX. 0.5 KM 2535443.1 |
 ME2945|---------------------------------------------------------------------|
 ME2945
 ME2945                          SUPERSEDED SURVEY CONTROL
 ME2945
 ME2945  NAD 83(1997)-  41 30 26.51029(N)    087 43 57.56251(W) AD(       ) 3
 ME2945  NAD 83(1994)-  41 30 26.51440(N)    087 43 57.57060(W) AD(       ) 3
 ME2945  NAD 83(1986)-  41 30 26.51436(N)    087 43 57.57087(W) AD(       ) 3
 ME2945  NAD 27      -  41 30 26.39015(N)    087 43 57.40129(W) AD(       ) 3
 ME2945
 ME2945.Superseded values are not recommended for survey control.
 ME2945
 ME2945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2945.See file dsdata.pdf to determine how the superseded data were derived.
 ME2945
 ME2945_MARKER: DZ = AZIMUTH MARK DISK
 ME2945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2945_STAMPING: LARRY 2 AZ 2 1967
 ME2945_MARK LOGO: CGS
 ME2945_PROJECTION: FLUSH
 ME2945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2945+STABILITY: SURFACE MOTION
 ME2945
 ME2945  HISTORY     - Date     Condition        Report By
 ME2945  HISTORY     - 1967     MONUMENTED       CGS
 ME2945
 ME2945                          STATION DESCRIPTION
 ME2945
 ME2945'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2945'THE MARK IS LOCATED ABOUT 6.1 MI (9.8 KM) EAST OF FRANKFORT, 5.6 MI
 ME2945'(9.0 KM) WEST-NORTHWEST OF STEGER AND 5.3 MI (8.5 KM) SOUTH-SOUTHEAST
 ME2945'OF TINLEY PARK.
 ME2945'
 ME2945'IT IS 63 FT (19.2 M) WEST OF THE CENTERLINE OF HIGHWAY 50, 51 FT
 ME2945'(15.5 M) SOUTH OF THE CENTERLINE OF THE DRIVEWAY, 12 FT (3.7 M) NORTH
 ME2945'OF A POWER POLE AND 1 FT (0.3 M) NORTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1928 ***********************************************************************
 ME1928  DESIGNATION -  LARRY 3
 ME1928  PID         -  ME1928
 ME1928  STATE/COUNTY-  IL/COOK
 ME1928  COUNTRY     -  US
 ME1928  USGS QUAD   -  HARVEY (2018)
 ME1928
 ME1928                         *CURRENT SURVEY CONTROL
 ME1928  ______________________________________________________________________
 ME1928* NAD 83(1997) POSITION- 41 30 21.53938(N) 087 44 19.10123(W)   NO CHECK
 ME1928* NAVD 88 ORTHO HEIGHT -   218.83  (meters)      717.9   (feet) RESET
 ME1928  ______________________________________________________________________
 ME1928  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 ME1928  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 ME1928  HORZ ORDER      -  THIRD
 ME1928  VERT ORDER      -  THIRD
 ME1928
 ME1928.The horizontal coordinates were established by classical geodetic methods
 ME1928.and adjusted by the National Geodetic Survey in October 1999.
 ME1928
 ME1928.No horizontal observational check was made to the station.
 ME1928
 ME1928.The orthometric height was computed from unverified reset data.
 ME1928
 ME1928.No vertical observational check was made to the station.
 ME1928
 ME1928.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1928.GEOID18 height accuracy estimate available here.
 ME1928
 ME1928.Click photographs - Photos may exist for this station.
 ME1928
 ME1928.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1928
 ME1928. The following values were computed from the NAD 83(1997) position.
 ME1928
 ME1928;                    North         East     Units Scale Factor Converg.
 ME1928;SPC IL E     -   537,405.032   349,648.978   MT  1.00000532   +0 23 38.8
 ME1928;SPC IL E     - 1,763,136.34  1,147,140.02   sFT  1.00000532   +0 23 38.8
 ME1928;UTM  16      - 4,595,191.795   438,356.587   MT  0.99964676   -0 29 22.2
 ME1928
 ME1928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1928!SPC IL E     -   0.99997090  x   1.00000532  =   0.99997622
 ME1928!UTM  16      -   0.99997090  x   0.99964676  =   0.99961767
 ME1928
 ME1928:                Primary Azimuth Mark                     Grid Az
 ME1928:SPC IL E     -  LARRY 2 AZ MK                            072 32 11.4
 ME1928:UTM  16      -  LARRY 2 AZ MK                            073 25 12.4
 ME1928
 ME1928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3835695191(NAD 83)
 ME1928
 ME1928|---------------------------------------------------------------------|
 ME1928| PID    Reference Object                     Distance      Geod. Az  |
 ME1928|                                                           dddmmss.s |
 ME1928| ME1930 LARRY 3 RM 5                         22.813 METERS 03754     |
 ME1928| ME2945 LARRY 2 AZ MK                       APPROX. 0.5 KM 0725550.2 |
 ME1928| ME1927 LARRY 2                              31.952 METERS 17856     |
 ME1928| ME1929 LARRY 3 RM 6                         21.852 METERS 32411     |
 ME1928|---------------------------------------------------------------------|
 ME1928
 ME1928                          SUPERSEDED SURVEY CONTROL
 ME1928
 ME1928  NAD 83(1997)-  41 30 21.53940(N)    087 44 19.10129(W) AD(       ) 3
 ME1928  NAD 83(1994)-  41 30 21.54355(N)    087 44 19.10938(W) AD(       ) 3
 ME1928  NAD 83(1986)-  41 30 21.54370(N)    087 44 19.10943(W) AD(       ) 3
 ME1928  NAD 27      -  41 30 21.41955(N)    087 44 18.93950(W) AD(       ) 3
 ME1928  NGVD 29 (11/09/15)  218.92   (m)          718.2    (f) RESET       3  
 ME1928  NGVD 29             218.92   (m)          718.2    (f) LEVELING    3  
 ME1928
 ME1928.Superseded values are not recommended for survey control.
 ME1928
 ME1928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1928.See file dsdata.pdf to determine how the superseded data were derived.
 ME1928
 ME1928_MARKER: DS = TRIANGULATION STATION DISK
 ME1928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1928_STAMPING: LARRY 3 1968
 ME1928_MARK LOGO: CGS
 ME1928_PROJECTION: FLUSH
 ME1928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1928+STABILITY: SURFACE MOTION
 ME1928
 ME1928  HISTORY     - Date     Condition        Report By
 ME1928  HISTORY     - 1968     MONUMENTED       CGS
 ME1928  HISTORY     - 1968     GOOD             CGS
 ME1928  HISTORY     - 1972     GOOD             BRADY
 ME1928  HISTORY     - 20250225 MARK NOT FOUND   ASMINC
 ME1928
 ME1928                          STATION DESCRIPTION
 ME1928
 ME1928'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 ME1928'ABOUT 4 MILES WEST OF CHICAGO HEIGHTS, 0.3 MILE WEST OF THE JUNCTION
 ME1928'OF U.S.  HIGHWAY 30 AND STATE HIGHWAY 50, 0.1 MILE EAST OF AN OVERPASS
 ME1928'OF HIGHWAY 30 OVER INTERSTATE HIGHWAY 57 AND ON ROAD RIGHT-OF-WAY.  IT
 ME1928'IS 57 FEET SOUTH OF THE SOUTH EDGE OF A 10 INCH HIGH CONCRETE DIVIDING
 ME1928'STRIP OF THE HIGHWAY, 39 FEET SOUTH OF THE CENTERLINE OF THE EAST
 ME1928'BOUND LANE OF HIGHWAY 30, 20 FEET SOUTH OF THE SOUTH EDGE OF THE
 ME1928'PAVEMENT OF THE HIGHWAY AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 ME1928'MONUMENT IS FLUSH AND THE DISK IS STAMPED LARRY 3 1968.
 ME1928'
 ME1928'REFERENCE MARK 5 IS A STANDARD DISK STAMPED LARRY 3 NO 5 1968 SET IN A
 ME1928'DRILL HOLE IN THE CONCRETE DIVIDING STRIP.  IT IS 22 FEET SOUTH OF THE
 ME1928'CENTERLINE OF THE WEST BOUND LANE OF THE HIGHWAY, 19 FEET NORTH OF THE
 ME1928'CENTERLINE OF THE EAST BOUND LANE AND 2 1/2 FEET NORTH OF THE SOUTH
 ME1928'EDGE OF THE STRIP.
 ME1928'
 ME1928'REFERENCE MARK 6 IS A STANDARD DISK STAMPED LARRY 3 NO 6 1968 SET IN A
 ME1928'DRILL HOLE IN THE CONCRETE DIVIDING STRIP.  IT IS 24 FEET SOUTH OF THE
 ME1928'CENTERLINE OF THE WEST BOUND LANE OF THE HIGHWAY, 18 FEET NORTH OF THE
 ME1928'CENTERLINE OF THE EAST BOUND LANE AND 1 1/2 FEET NORTH OF THE SOUTH
 ME1928'EDGE OF THE STRIP.
 ME1928'
 ME1928'THE AZIMUTH MARK IS 63 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY
 ME1928'50, 51 FEET SOUTH OF THE CENTERLINE OF A DRIVEWAY WEST, 12 FEET NORTH
 ME1928'OF A POWER POLE AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE
 ME1928'MONUMENT IS FLUSH AND THE DISK IS STAMPED LARRY 2 AZ 2 1967.
 ME1928'
 ME1928'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY 30 FOR
 ME1928'0.3 MILE TO THE JUNCTION OF STATE HIGHWAY 50.  TURN LEFT AND GO NORTH
 ME1928'ON HIGHWAY 50 FOR 0.15 MILE TO THE MARK ON THE LEFT.
 ME1928'
 ME1928'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME1928
 ME1928                          STATION RECOVERY (1968)
 ME1928
 ME1928'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 ME1928'0.3 MI W FROM MATTESON.
 ME1928'ABOUT 4 MILES WEST OF CHICAGO HEIGHTS, 0.3 MILE WEST OF THE
 ME1928'JUNCTION OF U.S. HIGHWAY 50, 0.1 MILE EAST OF THE OVERPASS OVER
 ME1928'INTERSTATE HIGHWAY 57, 57 FEET SOUTH OF THE SOUTH EDGE OF A 10
 ME1928'INCH HIGH CONCRETE DIVIDING STRIP, 39 FEET SOUTH OF THE CENTER
 ME1928'LINE OF THE EAST BOUND TRAFFIC LANE OF U.S. HIGHWAY 30, 20 FEET
 ME1928'SOUTH OF THE SOUTH EDGE OF THE PAVEMENT, 1 FOOT WEST OF A METAL
 ME1928'WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 ME1928'GROUND.
 ME1928
 ME1928                          STATION RECOVERY (1972)
 ME1928
 ME1928'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 ME1928'LARRY 3 GOOD, FOUND ALL MARKS
 ME1928
 ME1928                          STATION RECOVERY (2025)
 ME1928
 ME1928'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME1928'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1930 ***********************************************************************
 ME1930  DESIGNATION -  LARRY 3 RM 5
 ME1930  PID         -  ME1930
 ME1930  STATE/COUNTY-  IL/COOK
 ME1930  COUNTRY     -  US
 ME1930  USGS QUAD   -  HARVEY (2018)
 ME1930
 ME1930                         *CURRENT SURVEY CONTROL
 ME1930  ______________________________________________________________________
 ME1930* NAD 83(1986) POSITION- 41 30 22.12   (N) 087 44 18.50   (W)   HD_HELD1
 ME1930* NAVD 88 ORTHO HEIGHT -   219.59  (meters)      720.4   (feet) RESET
 ME1930  ______________________________________________________________________
 ME1930  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 ME1930  VERT ORDER      -  THIRD
 ME1930
 ME1930.The horizontal coordinates were determined by differentially corrected
 ME1930.hand held GPS observations or other comparable positioning techniques
 ME1930.and have an estimated accuracy of +/- 3 meters.
 ME1930
 ME1930.The orthometric height was computed from unverified reset data.
 ME1930
 ME1930.No vertical observational check was made to the station.
 ME1930
 ME1930.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1930.GEOID18 height accuracy estimate available here.
 ME1930
 ME1930.Click photographs - Photos may exist for this station.
 ME1930
 ME1930;                    North         East    Units  Estimated Accuracy
 ME1930;SPC IL E     -   537,423.0     349,662.8     MT  (+/- 3 meters HH1 GPS) 
 ME1930
 ME1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3837095209(NAD 83)
 ME1930
 ME1930                          SUPERSEDED SURVEY CONTROL
 ME1930
 ME1930  NGVD 29 (11/09/15)  219.68   (m)          720.7    (f) RESET       3  
 ME1930
 ME1930.Superseded values are not recommended for survey control.
 ME1930
 ME1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1930.See file dsdata.pdf to determine how the superseded data were derived.
 ME1930
 ME1930_MARKER: DR = REFERENCE MARK DISK
 ME1930_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME1930_SP_SET: DIVIDING STRIP
 ME1930_STAMPING: LARRY 3 NO 5 1968
 ME1930_MARK LOGO: CGS
 ME1930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1930+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2025
 ME1930
 ME1930  HISTORY     - Date     Condition        Report By
 ME1930  HISTORY     - 1968     MONUMENTED       CGS
 ME1930  HISTORY     - 20250225 GOOD             ASMINC
 ME1930
 ME1930                          STATION DESCRIPTION
 ME1930
 ME1930'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 ME1930'0.3 MI W FROM MATTESON.
 ME1930'ABOUT 4 MILES WEST OF CHICAGO HEIGHTS, 0.3 MILE WEST OF THE
 ME1930'JUNCTION OF U.S. HIGHWAY 50, 0.1 MILE EAST OF THE OVERPASS OVER
 ME1930'INTERSTATE HIGHWAY 57, SET IN THE TOP OF THE CONCRETE DIVIDING
 ME1930'STRIP, 22 FEET SOUTH OF THE CENTER LINE OF THE WEST BOUND
 ME1930'TRAFFIC LANE OF U.S. HIGHWAY 30, 19 FEET NORTH OF THE CENTER
 ME1930'LINE OF THE EAST BOUND TRAFFIC LANE, 2 1/2 FEET NORTH OF THE SOUTH
 ME1930'EDGE OF THE STRIP.
 ME1930
 ME1930                          STATION RECOVERY (2025)
 ME1930
 ME1930'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME1930'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1929 ***********************************************************************
 ME1929  DESIGNATION -  LARRY 3 RM 6
 ME1929  PID         -  ME1929
 ME1929  STATE/COUNTY-  IL/COOK
 ME1929  COUNTRY     -  US
 ME1929  USGS QUAD   -  HARVEY (2018)
 ME1929
 ME1929                         *CURRENT SURVEY CONTROL
 ME1929  ______________________________________________________________________
 ME1929* NAD 83(1986) POSITION- 41 30 22.11   (N) 087 44 19.65   (W)   HD_HELD1
 ME1929* NAVD 88 ORTHO HEIGHT -   219.83  (meters)      721.2   (feet) RESET
 ME1929  ______________________________________________________________________
 ME1929  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 ME1929  VERT ORDER      -  THIRD
 ME1929
 ME1929.The horizontal coordinates were determined by differentially corrected
 ME1929.hand held GPS observations or other comparable positioning techniques
 ME1929.and have an estimated accuracy of +/- 3 meters.
 ME1929
 ME1929.The orthometric height was computed from unverified reset data.
 ME1929
 ME1929.No vertical observational check was made to the station.
 ME1929
 ME1929.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1929.GEOID18 height accuracy estimate available here.
 ME1929
 ME1929.Click photographs - Photos may exist for this station.
 ME1929
 ME1929;                    North         East    Units  Estimated Accuracy
 ME1929;SPC IL E     -   537,422.5     349,636.1     MT  (+/- 3 meters HH1 GPS) 
 ME1929
 ME1929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3834495209(NAD 83)
 ME1929
 ME1929                          SUPERSEDED SURVEY CONTROL
 ME1929
 ME1929  NGVD 29 (11/09/15)  219.92   (m)          721.5    (f) RESET       3  
 ME1929
 ME1929.Superseded values are not recommended for survey control.
 ME1929
 ME1929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1929.See file dsdata.pdf to determine how the superseded data were derived.
 ME1929
 ME1929_MARKER: DR = REFERENCE MARK DISK
 ME1929_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1929_SP_SET: DIVIDING STRIP
 ME1929_STAMPING: LARRY 3 NO 6 1968
 ME1929_MARK LOGO: CGS
 ME1929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1929+STABILITY: SURFACE MOTION
 ME1929
 ME1929  HISTORY     - Date     Condition        Report By
 ME1929  HISTORY     - 1968     MONUMENTED       CGS
 ME1929  HISTORY     - 20250225 MARK NOT FOUND   ASMINC
 ME1929
 ME1929                          STATION DESCRIPTION
 ME1929
 ME1929'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 ME1929'0.3 MI W FROM MATTESON.
 ME1929'ABOUT 4 MILES WEST OF CHICAGO HEIGHTS, 0.3 MILE WEST OF THE
 ME1929'JUNCTION OF U.S. HIGHWAY 50, 0.1 MILE EAST OF THE OVERPASS
 ME1929'OVER INTERSTATE HIGHWAY 57, SET IN THE TOP OF THE CONCRETE
 ME1929'DIVIDING STRIP OF U.S. HIGHWAY 30, 24 FEET SOUTH OF THE CENTER
 ME1929'LINE OF THE WEST BOUND TRAFFIC LANE, 18 FEET NORTH OF THE CENTER
 ME1929'LINE OF THE EAST BOUND TRAFFIC LANE AND 1 1/2 FEET NORTH OF THE
 ME1929'SOUTH EDGE OF THE STRIP.
 ME1929
 ME1929                          STATION RECOVERY (2025)
 ME1929
 ME1929'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME1929'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1925 ***********************************************************************
 ME1925  DESIGNATION -  LARRY RM 1
 ME1925  PID         -  ME1925
 ME1925  STATE/COUNTY-  IL/COOK
 ME1925  COUNTRY     -  US
 ME1925  USGS QUAD   -  HARVEY (2018)
 ME1925
 ME1925                         *CURRENT SURVEY CONTROL
 ME1925  ______________________________________________________________________
 ME1925* NAD 83(1986) POSITION- 41 30 22.41   (N) 087 44 18.96   (W)   HD_HELD1
 ME1925* NAVD 88 ORTHO HEIGHT -   219.298 (meters)      719.48  (feet) ADJUSTED
 ME1925  ______________________________________________________________________
 ME1925  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 ME1925  DYNAMIC HEIGHT  -        219.213 (meters)      719.20  (feet) COMP
 ME1925  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 ME1925
 ME1925  VERT ORDER      -  SECOND    CLASS 0
 ME1925
 ME1925.The horizontal coordinates were determined by differentially corrected
 ME1925.hand held GPS observations or other comparable positioning techniques
 ME1925.and have an estimated accuracy of +/- 3 meters.
 ME1925
 ME1925.The orthometric height was determined by differential leveling and
 ME1925.adjusted by the NATIONAL GEODETIC SURVEY
 ME1925.in June 1991.
 ME1925
 ME1925.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1925.GEOID18 height accuracy estimate available here.
 ME1925
 ME1925.Click photographs - Photos may exist for this station.
 ME1925
 ME1925.The dynamic height is computed by dividing the NAVD 88
 ME1925.geopotential number by the normal gravity value computed on the
 ME1925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1925.degrees latitude (g = 980.6199 gals.).
 ME1925
 ME1925.The modeled gravity was interpolated from observed gravity values.
 ME1925
 ME1925;                    North         East    Units  Estimated Accuracy
 ME1925;SPC IL E     -   537,431.9     349,652.1     MT  (+/- 3 meters HH1 GPS) 
 ME1925
 ME1925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3836095218(NAD 83)
 ME1925
 ME1925                          SUPERSEDED SURVEY CONTROL
 ME1925
 ME1925  NGVD 29 (??/??/92)  219.387  (m)          719.77   (f) ADJ UNCH    2 0
 ME1925
 ME1925.Superseded values are not recommended for survey control.
 ME1925
 ME1925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1925.See file dsdata.pdf to determine how the superseded data were derived.
 ME1925
 ME1925_MARKER: DR = REFERENCE MARK DISK
 ME1925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1925_STAMPING: LARRY NO 1 1952
 ME1925_MARK LOGO: CGS
 ME1925_PROJECTION: FLUSH
 ME1925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1925+STABILITY: SURFACE MOTION
 ME1925
 ME1925  HISTORY     - Date     Condition        Report By
 ME1925  HISTORY     - 1952     MONUMENTED       CGS
 ME1925  HISTORY     - 1959     GOOD             CGS
 ME1925  HISTORY     - 20250225 MARK NOT FOUND   ASMINC
 ME1925
 ME1925                          STATION DESCRIPTION
 ME1925
 ME1925'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1925'0.3 MI W FROM MATTESON.
 ME1925'ABOUT 0.3 MILES WEST ALONG U.S. HIGHWAY 30 FROM ITS JUNCTION WITH
 ME1925'STATE HIGHWAY 50 IN THE NORTHWEST PART OF MATTESON, 27 FEET
 ME1925'NORTH OF THE CENTER LINE OF THE HIGHWAY, 13 1/2 FEET EAST OF THE
 ME1925'FOURTEENTH TELEPHONE POLE WEST OF THE JUNCTION AND IS MARKED WITH
 ME1925'A TRIANGULAR BLAZE, 124 FEET NORTHWEST OF THE SEVENTH POWER POLE
 ME1925'WEST OF THE JUNCTION, 63.9 FEET NORTH-NORTHEAST OF TRIANGULATION
 ME1925'STATION LARRY, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF
 ME1925'A CONCRETE POST FLUSH WITH THE GROUND.
 ME1925
 ME1925                          STATION RECOVERY (2025)
 ME1925
 ME1925'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME1925'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1926 ***********************************************************************
 ME1926  DESIGNATION -  LARRY RM 2
 ME1926  PID         -  ME1926
 ME1926  STATE/COUNTY-  IL/COOK
 ME1926  COUNTRY     -  US
 ME1926  USGS QUAD   -  HARVEY (2018)
 ME1926
 ME1926                         *CURRENT SURVEY CONTROL
 ME1926  ______________________________________________________________________
 ME1926* NAD 83(1986) POSITION- 41 30 21.81   (N) 087 44 19.77   (W)   HD_HELD1
 ME1926* NAVD 88 ORTHO HEIGHT -   219.539 (meters)      720.27  (feet) ADJUSTED
 ME1926  ______________________________________________________________________
 ME1926  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 ME1926  DYNAMIC HEIGHT  -        219.454 (meters)      719.99  (feet) COMP
 ME1926  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 ME1926
 ME1926  VERT ORDER      -  SECOND    CLASS 0
 ME1926
 ME1926.The horizontal coordinates were determined by differentially corrected
 ME1926.hand held GPS observations or other comparable positioning techniques
 ME1926.and have an estimated accuracy of +/- 3 meters.
 ME1926
 ME1926.The orthometric height was determined by differential leveling and
 ME1926.adjusted by the NATIONAL GEODETIC SURVEY
 ME1926.in June 1991.
 ME1926
 ME1926.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1926.GEOID18 height accuracy estimate available here.
 ME1926
 ME1926.Click photographs - Photos may exist for this station.
 ME1926
 ME1926.The dynamic height is computed by dividing the NAVD 88
 ME1926.geopotential number by the normal gravity value computed on the
 ME1926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1926.degrees latitude (g = 980.6199 gals.).
 ME1926
 ME1926.The modeled gravity was interpolated from observed gravity values.
 ME1926
 ME1926;                    North         East    Units  Estimated Accuracy
 ME1926;SPC IL E     -   537,413.3     349,633.4     MT  (+/- 3 meters HH1 GPS) 
 ME1926
 ME1926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3834195200(NAD 83)
 ME1926
 ME1926                          SUPERSEDED SURVEY CONTROL
 ME1926
 ME1926  NGVD 29 (??/??/92)  219.628  (m)          720.56   (f) ADJ UNCH    2 0
 ME1926
 ME1926.Superseded values are not recommended for survey control.
 ME1926
 ME1926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1926.See file dsdata.pdf to determine how the superseded data were derived.
 ME1926
 ME1926_MARKER: DR = REFERENCE MARK DISK
 ME1926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1926_STAMPING: LARRY NO 2 1952
 ME1926_MARK LOGO: CGS
 ME1926_PROJECTION: FLUSH
 ME1926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1926+STABILITY: SURFACE MOTION
 ME1926
 ME1926  HISTORY     - Date     Condition        Report By
 ME1926  HISTORY     - 1952     MONUMENTED       CGS
 ME1926  HISTORY     - 1959     GOOD             CGS
 ME1926  HISTORY     - 20250225 MARK NOT FOUND   ASMINC
 ME1926
 ME1926                          STATION DESCRIPTION
 ME1926
 ME1926'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1926'0.3 MI W FROM MATTESON.
 ME1926'ABOUT 0.3 MILES WEST ALONG U.S. HIGHWAY 30 FROM ITS JUNCTION
 ME1926'WITH STATE HIGHWAY 50 IN THE NORTHWEST PART OF MATTESON, 33 1/2
 ME1926'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 77 FEET SOUTH AND
 ME1926'ACROSS THE HIGHWAY FROM THE FOURTEENTH TELEPHONE POLE WEST OF
 ME1926'THE JUNCTION AND IS MARKED WITH A TRIANGULAR BLAZE, 171 FEET
 ME1926'WEST OF THE SEVENTH POWER POLE WEST OF THE JUNCTION, 40.6 FEET
 ME1926'WEST OF TRIANGULATION STATION LARRY, ABOUT LEVEL WITH THE HIGHWAY
 ME1926'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 ME1926
 ME1926                          STATION RECOVERY (2025)
 ME1926
 ME1926'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME1926'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0545 ***********************************************************************
 NH0545  DESIGNATION -  LATHAM RM
 NH0545  PID         -  NH0545
 NH0545  STATE/COUNTY-  IL/WINNEBAGO
 NH0545  COUNTRY     -  US
 NH0545  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0545
 NH0545                         *CURRENT SURVEY CONTROL
 NH0545  ______________________________________________________________________
 NH0545* NAD 83(1986) POSITION- 42 22 11.19   (N) 089 03 33.65   (W)   HD_HELD1
 NH0545* NAVD 88 ORTHO HEIGHT -   220.517 (meters)      723.48  (feet) POSTED
 NH0545  ______________________________________________________________________
 NH0545  GEOID HEIGHT    -        -33.570 (meters)                     GEOID18
 NH0545  DYNAMIC HEIGHT  -        220.45  (meters)      723.3   (feet) COMP
 NH0545  MODELED GRAVITY -    980,301.2   (mgal)                       NAVD 88
 NH0545
 NH0545  VERT ORDER      -  * POSTED, SEE BELOW
 NH0545
 NH0545.The horizontal coordinates were determined by differentially corrected
 NH0545.hand held GPS observations or other comparable positioning techniques
 NH0545.and have an estimated accuracy of +/- 3 meters.
 NH0545
 NH0545.The orthometric height was determined by differential leveling
 NH0545.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0545
 NH0545.* This is a POSTED BENCH MARK height.
 NH0545
 NH0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0545.GEOID18 height accuracy estimate available here.
 NH0545
 NH0545.Click photographs - Photos may exist for this station.
 NH0545
 NH0545.The dynamic height is computed by dividing the NAVD 88
 NH0545.geopotential number by the normal gravity value computed on the
 NH0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0545.degrees latitude (g = 980.6199 gals.).
 NH0545
 NH0545.The modeled gravity was interpolated from observed gravity values.
 NH0545
 NH0545;                    North         East    Units  Estimated Accuracy
 NH0545;SPC IL W     -   633,747.6     791,204.4     MT  (+/- 3 meters HH1 GPS) 
 NH0545
 NH0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3043792887(NAD 83)
 NH0545
 NH0545                          SUPERSEDED SURVEY CONTROL
 NH0545
 NH0545.No superseded survey control is available for this station.
 NH0545
 NH0545_MARKER: DR = REFERENCE MARK DISK
 NH0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0545_STAMPING: 723.614 LATHAM 1920
 NH0545_MARK LOGO: CGS
 NH0545_PROJECTION: FLUSH
 NH0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0545+STABILITY: SURFACE MOTION
 NH0545
 NH0545  HISTORY     - Date     Condition        Report By
 NH0545  HISTORY     - 1920     MONUMENTED       CGS
 NH0545  HISTORY     - 1935     GOOD             CGS
 NH0545  HISTORY     - 1960     MARK NOT FOUND   CGS
 NH0545  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0545
 NH0545                          STATION DESCRIPTION
 NH0545
 NH0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0545'AT LATHAM PARK.
 NH0545'AT LATHAM PARK, WINNEBAGO COUNTY, NORTH OF THE NORTHWEST CORNER OF
 NH0545'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 NH0545'PLATFORM, 14 YARDS IN AZIMUTH 309 DEG 13 MIN FROM TRIANGULATION
 NH0545'STATION LATHAM, AND WEST OF THE TRACK.  A STANDARD REFERENCE-MARK
 NH0545'DISK, STAMPED 723.614 LATHAM 1920 AND SET IN THE TOP OF A
 NH0545'CONCRETE POST FLUSH WITH THE GROUND.
 NH0545
 NH0545                          STATION RECOVERY (1960)
 NH0545
 NH0545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0545'MARK NOT FOUND.
 NH0545
 NH0545                          STATION RECOVERY (1997)
 NH0545
 NH0545'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0545'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1950 ***********************************************************************
 LC1950  DESIGNATION -  LATIMORE
 LC1950  PID         -  LC1950
 LC1950  STATE/COUNTY-  IL/MENARD
 LC1950  COUNTRY     -  US
 LC1950  USGS QUAD   -  OAKFORD (2018)
 LC1950
 LC1950                         *CURRENT SURVEY CONTROL
 LC1950  ______________________________________________________________________
 LC1950* NAD 83(2011) POSITION- 40 06 48.19247(N) 089 52 32.96367(W)   ADJUSTED
 LC1950* NAD 83(2011) ELLIP HT-   150.731 (meters)        (06/27/12)   ADJUSTED
 LC1950* NAD 83(2011) EPOCH   -  2010.00
 LC1950* NAVD 88 ORTHO HEIGHT -   183.4   (meters)      602.    (feet) GPS OBS
 LC1950  ______________________________________________________________________
 LC1950  NAVD 88 orthometric height was determined with geoid model    GEOID03
 LC1950  GEOID HEIGHT    -        -32.647 (meters)                     GEOID03
 LC1950  GEOID HEIGHT    -        -32.670 (meters)                     GEOID18
 LC1950  NAD 83(2011) X  -     10,586.614 (meters)                     COMP
 LC1950  NAD 83(2011) Y  - -4,884,709.178 (meters)                     COMP
 LC1950  NAD 83(2011) Z  -  4,087,719.163 (meters)                     COMP
 LC1950  LAPLACE CORR    -          1.15  (seconds)                    DEFLEC18
 LC1950
 LC1950  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1950  Standards:
 LC1950         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1950            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1950  -------------------------------------------------------------------
 LC1950  NETWORK    1.05   1.84           0.49   0.34   0.94     -0.10982071
 LC1950  -------------------------------------------------------------------
 LC1950  Click here for local accuracies and other accuracy information.
 LC1950
 LC1950.The horizontal coordinates were established by GPS observations
 LC1950.and adjusted by the National Geodetic Survey in June 2012.
 LC1950
 LC1950.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1950.been affixed to the stable North American tectonic plate. See 
 LC1950.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1950
 LC1950.The horizontal coordinates are valid at the epoch date displayed above
 LC1950.which is a decimal equivalence of Year/Month/Day.
 LC1950
 LC1950.The orthometric height was determined by GPS observations and a
 LC1950.high-resolution geoid model.
 LC1950
 LC1950.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1950.GEOID18 height accuracy estimate available here.
 LC1950
 LC1950.Click photographs - Photos may exist for this station.
 LC1950
 LC1950.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1950
 LC1950.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1950
 LC1950.The ellipsoidal height was determined by GPS observations
 LC1950.and is referenced to NAD 83.
 LC1950
 LC1950. The following values were computed from the NAD 83(2011) position.
 LC1950
 LC1950;                    North         East     Units Scale Factor Converg.
 LC1950;SPC IL W     -   382,617.587   724,793.673   MT  0.99994874   +0 11 14.6
 LC1950;SPC IL W     - 1,255,304.53  2,377,927.24   sFT  0.99994874   +0 11 14.6
 LC1950;UTM  16      - 4,444,307.004   254,909.429   MT  1.00033954   -1 51 13.8
 LC1950
 LC1950!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1950!SPC IL W     -   0.99997635  x   0.99994874  =   0.99992510
 LC1950!UTM  16      -   0.99997635  x   1.00033954  =   1.00031589
 LC1950
 LC1950:                Primary Azimuth Mark                     Grid Az
 LC1950:SPC IL W     -  LATIMORE AZ MK                           357 58 55.5
 LC1950:UTM  16      -  LATIMORE AZ MK                           000 01 23.9
 LC1950
 LC1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5490944307(NAD 83)
 LC1950
 LC1950|---------------------------------------------------------------------|
 LC1950| PID    Reference Object                     Distance      Geod. Az  |
 LC1950|                                                           dddmmss.s |
 LC1950| CI7675 LATIMORE RM 1                        11.912 METERS 25516     |
 LC1950| CI8069 PP INTER OF RD DRIVEWAY WEST                       31907     |
 LC1950| CI7676 LATIMORE RM 2                        20.679 METERS 33159     |
 LC1950| CI7674 LATIMORE AZ MK                                     3581010.1 |
 LC1950|---------------------------------------------------------------------|
 LC1950
 LC1950                          SUPERSEDED SURVEY CONTROL
 LC1950
 LC1950  NAD 83(2007)-  40 06 48.19270(N)    089 52 32.96447(W) AD(2002.00) 0
 LC1950  ELLIP H (02/10/07)  150.739  (m)                       GP(2002.00)    
 LC1950  ELLIP H (02/03/05)  150.715  (m)                       GP(       ) 4 2
 LC1950  NAD 83(1997)-  40 06 48.19259(N)    089 52 32.96416(W) AD(       ) 1
 LC1950  ELLIP H (08/16/04)  150.739  (m)                       GP(       ) 3 2
 LC1950  NAD 83(1997)-  40 06 48.19397(N)    089 52 32.97173(W) AD(       ) 3
 LC1950  NAD 83(1996)-  40 06 48.19877(N)    089 52 32.97159(W) AD(       ) 3
 LC1950  NAD 83(1986)-  40 06 48.20355(N)    089 52 32.96344(W) AD(       ) 3
 LC1950  NAD 27      -  40 06 48.03480(N)    089 52 32.56420(W) AD(       ) 3
 LC1950
 LC1950.Superseded values are not recommended for survey control.
 LC1950
 LC1950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1950.See file dsdata.pdf to determine how the superseded data were derived.
 LC1950
 LC1950_MARKER: DS = TRIANGULATION STATION DISK
 LC1950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1950_STAMPING: LATIMORE 1959
 LC1950_MARK LOGO: CGS
 LC1950_PROJECTION: FLUSH
 LC1950_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1950+STABILITY: SURFACE MOTION
 LC1950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1950+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2020
 LC1950
 LC1950  HISTORY     - Date     Condition        Report By
 LC1950  HISTORY     - 1959     MONUMENTED       CGS
 LC1950  HISTORY     - 20040202 GOOD             ILDT
 LC1950  HISTORY     - 20200416 GOOD             ILDT
 LC1950
 LC1950                          STATION DESCRIPTION
 LC1950
 LC1950'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1950'THE STATION IS ABOUT 7 MILES NORTH OF PETERSBURG AND IN
 LC1950'THE CENTER OF SEC. 10, T-19-N, R-7-W.  IT IS 19 FEET SOUTHEAST
 LC1950'OF THE INTERSECTION OF A PAVED ROAD AND A DRIVEWAY WEST, 17
 LC1950'FEET EAST OF THE CENTERLINE OF THE PAVED ROAD AND 5 FEET NORTH
 LC1950'OF A POWER POLE AND A WITNESS POST.  THE MONUMENT IS FLUSH
 LC1950'AND THE DISK IS STAMPED LATIMORE 1959.
 LC1950'
 LC1950'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 123
 LC1950'AND 97 IN PETERSBURG, GO NORTH AND WEST ON HIGHWAY 97 FOR
 LC1950'1.05 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH
 LC1950'ON THE PAVED ROAD FOR 3.1 MILES TO A DIAGONAL CROSSROAD.
 LC1950'CONTINUE NORTHERLY ON THE MAIN ROAD FOR 3.25 MILES TO THE
 LC1950'POINT WHERE THE MAIN ROAD TURNS A SHARP LEFT AND A PAVED
 LC1950'ROAD STRAIGHT AHEAD.  GO NORTH ON THE PAVED ROAD FOR 0.55
 LC1950'MILE TO THE TOP OF A SMALL KNOLL AND A DRIVEWAY ON THE LEFT.
 LC1950'THE STATION IS ON THE RIGHT AS DESCRIBED.
 LC1950'
 LC1950'REFERENCE MARK 1 IS 36 FEET WEST OF THE POWER POLE AND THE
 LC1950'WITNESS POST AND 24 FEET WEST OF THE CENTER-LINE OF THE PAVED
 LC1950'ROAD.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 LC1950'LATIMORE NO 1 1959.
 LC1950'
 LC1950'REFERENCE MARK 2 IS 36 FEET SOUTH OF A TELEPHONE POLE AND
 LC1950'15 FEET WEST OF THE CENTERLINE OF THE PAVED ROAD.  THE MONUMENT
 LC1950'IS FLUSH AND THE DISK IS STAMPED LATIMORE NO 2 1959.
 LC1950'
 LC1950'THE AZIMUTH MARK IS 15 FEET WEST OF THE CENTERLINE OF THE
 LC1950'PAVED ROAD, 1 FOOT SOUTH OF A WITNESS POST AND 1 FOOT SOUTHEAST
 LC1950'OF A TELEPHONE POLE.  THE MONUMENT PROJECTS 3 INCHES AND
 LC1950'THE DISK IS STAMPED LATIMORE 1959.
 LC1950'
 LC1950'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1950
 LC1950                          STATION RECOVERY (2004)
 LC1950
 LC1950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LC1950'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA).  TO REACH
 LC1950'FROM THE POST  OFFICE IN OAKFORD, GO EAST ALONG CENTER ST. (CR 12)
 LC1950'0.14 MI. TO A CROSSROAD WITH IL 97, TURN  LEFT (NORTH) ALONG IL 97
 LC1950'0.15 MI. TO A CROSSROAD WITH OAKFORD RD. (CR 7), TURN RIGHT (EAST)
 LC1950'ALONG CR 7 4.47 MI. TO A  Y  INTERSECTION WITH KIRBY SCHOOL RD., TURN
 LC1950'LEFT (EAST) ONTO KIRBY  SCHOOL RD. AND GO 0.13 MI. TO A CROSSROAD WITH
 LC1950'GERMAN CEMETERY RD., TURN LEFT (NORTH)  ALONG GERMAN CEMETERY RD. 0.55
 LC1950'MI. TO THE STATION ON THE RIGHT.  14.5 FT. EAST OF THE  CENTERLINE OF
 LC1950'THE ROAD, 5.7 FT. NORTH OF A POWER POLE, 104.0 FT. SOUTHEAST OF A LONE
 LC1950'FENCE  POST, 13.0 FT. SOUTH OF A DEADMAN ANCHOR.  STATION IS FLUSH
 LC1950'WITH THE GROUND.
 LC1950
 LC1950                          STATION RECOVERY (2020)
 LC1950
 LC1950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1950'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0895 ***********************************************************************
 HB0895  HT_MOD      -  This is a Height Modernization Survey Station.
 HB0895  DESIGNATION -  LATIN
 HB0895  PID         -  HB0895
 HB0895  STATE/COUNTY-  IL/ALEXANDER
 HB0895  COUNTRY     -  US
 HB0895  USGS QUAD   -  CAIRO (2018)
 HB0895
 HB0895                         *CURRENT SURVEY CONTROL
 HB0895  ______________________________________________________________________
 HB0895* NAD 83(2011) POSITION- 37 04 38.52460(N) 089 11 09.27505(W)   ADJUSTED
 HB0895* NAD 83(2011) ELLIP HT-    72.557 (meters)        (06/27/12)   ADJUSTED
 HB0895* NAD 83(2011) EPOCH   -  2010.00
 HB0895* NAVD 88 ORTHO HEIGHT -   100.81  (meters)      330.7   (feet) GPS OBS
 HB0895  ______________________________________________________________________
 HB0895  NAVD 88 orthometric height was determined with geoid model    GEOID03
 HB0895  GEOID HEIGHT    -        -28.199 (meters)                     GEOID03
 HB0895  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB0895  NAD 83(2011) X  -     72,388.437 (meters)                     COMP
 HB0895  NAD 83(2011) Y  - -5,094,364.816 (meters)                     COMP
 HB0895  NAD 83(2011) Z  -  3,824,290.632 (meters)                     COMP
 HB0895  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 HB0895
 HB0895  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0895  Standards:
 HB0895         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0895            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0895  -------------------------------------------------------------------
 HB0895  NETWORK    0.49   0.94           0.22   0.18   0.48     -0.03915924
 HB0895  -------------------------------------------------------------------
 HB0895  Click here for local accuracies and other accuracy information.
 HB0895
 HB0895.The horizontal coordinates were established by GPS observations
 HB0895.and adjusted by the National Geodetic Survey in June 2012.
 HB0895
 HB0895.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0895.been affixed to the stable North American tectonic plate. See 
 HB0895.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0895
 HB0895.The horizontal coordinates are valid at the epoch date displayed above
 HB0895.which is a decimal equivalence of Year/Month/Day.
 HB0895
 HB0895.The orthometric height was determined by GPS observations and a
 HB0895.high-resolution geoid model using precise GPS observation and
 HB0895.processing techniques.
 HB0895
 HB0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0895.GEOID18 height accuracy estimate available here.
 HB0895
 HB0895.Click photographs - Photos may exist for this station.
 HB0895
 HB0895.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0895
 HB0895.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0895
 HB0895.The ellipsoidal height was determined by GPS observations
 HB0895.and is referenced to NAD 83.
 HB0895
 HB0895. The following values were computed from the NAD 83(2011) position.
 HB0895
 HB0895;                    North         East     Units Scale Factor Converg.
 HB0895;SPC IL W     -    46,025.004   787,206.328   MT  1.00003483   +0 35 28.8
 HB0895;SPC IL W     -   151,000.37  2,582,692.76   sFT  1.00003483   +0 35 28.8
 HB0895;SPC KY1Z     - 1,088,200.706 1,194,542.664   MT  1.00000143   -2 06 34.2
 HB0895;SPC KY1Z     - 3,570,205.15  3,919,095.39   sFT  1.00000143   -2 06 34.2
 HB0895;SPC KY S     -   588,122.978   194,555.052   MT  0.99995539   -2 05 01.5
 HB0895;SPC KY S     - 1,929,533.47    638,302.70   sFT  0.99995539   -2 05 01.5
 HB0895;UTM  16      - 4,105,690.397   305,690.594   MT  1.00006513   -1 19 05.8
 HB0895
 HB0895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0895!SPC IL W     -   0.99998861  x   1.00003483  =   1.00002344
 HB0895!SPC KY1Z     -   0.99998861  x   1.00000143  =   0.99999004
 HB0895!SPC KY S     -   0.99998861  x   0.99995539  =   0.99994400
 HB0895!UTM  16      -   0.99998861  x   1.00006513  =   1.00005374
 HB0895
 HB0895:                Primary Azimuth Mark                     Grid Az
 HB0895:SPC IL W     -  LATIN AZ MK                              180 18 44.7
 HB0895:SPC KY1Z     -  LATIN AZ MK                              183 00 47.7
 HB0895:SPC KY S     -  LATIN AZ MK                              182 59 15.0
 HB0895:UTM  16      -  LATIN AZ MK                              182 13 19.3
 HB0895
 HB0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0569005690(NAD 83)
 HB0895
 HB0895|---------------------------------------------------------------------|
 HB0895| PID    Reference Object                     Distance      Geod. Az  |
 HB0895|                                                           dddmmss.s |
 HB0895| HB0893 LATIN RM 1                           14.889 METERS 16506     |
 HB0895| HB0892 LATIN AZ MK                                        1805413.5 |
 HB0895| HB0894 LATIN RM 2                           18.662 METERS 31038     |
 HB0895|---------------------------------------------------------------------|
 HB0895
 HB0895                          SUPERSEDED SURVEY CONTROL
 HB0895
 HB0895  NAD 83(2007)-  37 04 38.52462(N)    089 11 09.27589(W) AD(2002.00) 0
 HB0895  ELLIP H (02/10/07)   72.580  (m)                       GP(2002.00)    
 HB0895  ELLIP H (09/22/04)   72.562  (m)                       GP(       ) 4 1
 HB0895  NAD 83(1997)-  37 04 38.52417(N)    089 11 09.27607(W) AD(       ) B
 HB0895  ELLIP H (08/22/02)   72.593  (m)                       GP(       ) 3 1
 HB0895  NAD 83(1997)-  37 04 38.52458(N)    089 11 09.27650(W) AD(       ) 1
 HB0895  ELLIP H (10/21/99)   72.578  (m)                       GP(       ) 4 1
 HB0895  NAD 83(1993)-  37 04 38.52552(N)    089 11 09.27600(W) AD(       ) 1
 HB0895  NAD 83(1986)-  37 04 38.53452(N)    089 11 09.27812(W) AD(       ) 1
 HB0895  NAD 83(1986)-  37 04 38.53739(N)    089 11 09.28048(W) AD(       ) 2
 HB0895  NAD 27      -  37 04 38.35560(N)    089 11 09.01270(W) AD(       ) 2
 HB0895  NAVD 88 (01/25/03)  100.74   (m)  UNKNOWN  model used  GPS OBS        
 HB0895  NAVD 88 (01/24/03)  100.77   (m)  GEOID99  model used  GPS OBS        
 HB0895  NAVD 88 (06/15/91)  100.834  (m)          330.82   (f) ADJUSTED    2 0
 HB0895  NGVD 29             100.73   (m)          330.5    (f) LEVELING    3  
 HB0895  NGVD 29             100.95   (m)          331.2    (f) LEVELING    3  
 HB0895  NGVD 29 (11/26/84)  100.733  (m)          330.49   (f) ADJUSTED    2 0
 HB0895
 HB0895.Superseded values are not recommended for survey control.
 HB0895
 HB0895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0895.See file dsdata.pdf to determine how the superseded data were derived.
 HB0895
 HB0895_MARKER: DS = TRIANGULATION STATION DISK
 HB0895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0895_STAMPING: LATIN 1960
 HB0895_MARK LOGO: CGS
 HB0895_PROJECTION: FLUSH
 HB0895_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0895+STABILITY: SURFACE MOTION
 HB0895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0895+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2010
 HB0895
 HB0895  HISTORY     - Date     Condition        Report By
 HB0895  HISTORY     - 1960     MONUMENTED       CGS
 HB0895  HISTORY     - 1960     GOOD             CGS
 HB0895  HISTORY     - 19901025 GOOD             NGS
 HB0895  HISTORY     - 20000920 GOOD             USACE
 HB0895  HISTORY     - 20011007 GOOD             3001
 HB0895  HISTORY     - 20100621 GOOD             ILDT
 HB0895
 HB0895                          STATION DESCRIPTION
 HB0895
 HB0895'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0895'THE STATION IS LOCATED ABOUT 3.5 MILES NORTH OF THE NORTH EDGE OF
 HB0895'CAIRO, ABOUT 2.5 MILES SOUTH-SOUTHEAST OF MOUNDS, ABOUT 1.5
 HB0895'MILES SOUTHWEST OF MOUND CITY AND 0.7 MILE SOUTH OF THE JUNCTION OF
 HB0895'U.S. HIGHWAY 51 AND STATE HIGHWAY 37.
 HB0895'
 HB0895'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE
 HB0895'HIGHWAY 127, 37 AND 3 ABOUT 3 MILES NORTH OF THE CENTER OF CAIRO,
 HB0895'GO NORTH ON U.S. HIGHWAY 51 FOR 2.1 MILES TO THE AZIMUTH MARK ON THE
 HB0895'LEFT AS DESCRIBED, CONTINUE NORTH FOR 0.35 MILE TO THE STATION ON
 HB0895'THE LEFT JUST NORTH OF SIDE ROAD LEFT.
 HB0895'
 HB0895'THE STATION MARK IS A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH
 HB0895'SQUARE CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED LATIN
 HB0895'1960. THE MARK IS 133.5 FEET NORTH OF CENTER OF GRAVEL ROAD, 77 FEET
 HB0895'WEST OF CENTER OF U.S. HIGHWAAY 51, 9.5 FEET NORTH OF CENTER OF
 HB0895'TRACK ROAD AND 2.9 FEET NORTHWEST OF WITNESS POST.
 HB0895'
 HB0895'REFERENCE MARK 1 IS A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 HB0895'CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED LATIN NO 1
 HB0895'1960. THE MARK IS 108 FEET NORTH OF CENTER OF GRAVEL ROAD, 64 FEET
 HB0895'WEST OF CENTER OF U.S. HIGHWAY 51, 45.9 FEET SOUTHEAST OF WITNESS
 HB0895'POST AND 6.5 FEET SOUTH OF CENTER OF TRACK ROAD.
 HB0895'
 HB0895'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 HB0895'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED
 HB0895'LATIN NO 2 1960. THE MARK IS 64.0 FEET WEST OF WITNESS POST, 6 FEET
 HB0895'SOUTH OF TRACK ROAD AND 3 FEET EAST OF TELEPHONE POLE.
 HB0895'
 HB0895'AZIMUTH MARK IS A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH
 HB0895'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 HB0895'LATIN 1960. THE MARK IS 57.5 FEET WEST OF CENTER OF U.S. HIGHWAY 51,
 HB0895'56.5 FEET NORTH OF POWER POLE, 2.0 FEET WEST OF WITNESS POST AND 1.2
 HB0895'FEET EAST OF A 4 INCH SQUARE CONCRETE RIGHT-OF-WAY POST.
 HB0895
 HB0895                          STATION RECOVERY (1960)
 HB0895
 HB0895'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0895'5.3 MI N FROM CAIRO.
 HB0895'ABOUT 5.3 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0895'AT CAIRO, ABOUT 2.5 MILES NORTH OF THE JUNCTION OF STATE HIGHWAY
 HB0895'3, ABOUT 0.1 MILE NORTH OF THE LATIN CLUB, ABOUT 0.8 MILE SOUTH
 HB0895'OF THE JUNCTION OF STATE HIGHWAY 37, THE LEVEE CROSSES THE
 HB0895'HIGHWAY AT THIS POINT, 9 FEET NORTHEAST OF THE CENTER OF THE
 HB0895'ROAD ON THE TOP OF THE LEVEE, 76 FEET WEST OF THE CENTER LINE
 HB0895'OF THE HIGHWAY, 144 FEET NORTHWEST OF THE JUNCTION OF THE
 HB0895'HIGHWAY AND THE LEVEE, 64 FEET EAST-SOUTHEAST OF A TELEPHONE
 HB0895'POLE, 2.9 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET
 HB0895'BELOW THE LEVEE OF THE ROAD ON THE LEVEE, AND SET IN THE TOP OF
 HB0895'A CONCRETE POST FLUSH WITH THE GROUND.
 HB0895
 HB0895                          STATION RECOVERY (1990)
 HB0895
 HB0895'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HB0895'STATION RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED FOR.
 HB0895'STATION IS ON A LEVEE IN THICK WEEDS, ON THE SOUTH SIDE OF THE CACHE
 HB0895'RIVER AT ITS JUNCTION WITH US HIGHWAY 51.  OWNERSHIP--STATE OF
 HB0895'ILLINOIS.
 HB0895'
 HB0895'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY
 HB0895'3 (EXIT 1) ABOUT 5 KM (3.1 MI)  NORTHWEST OF CAIRO, GO SOUTHEAST ON
 HB0895'HIGHWAY 3 FOR 1.37 KM (0.85 MI)  TO ITS JUNCTION WITH HIGHWAY 51.
 HB0895'TURN LEFT, NORTH, ON HIGHWAY 51 FOR 4.30 KM (2.67 MI)  TO THE GRASS
 HB0895'LEVEE AND STATION ON THE LEFT.
 HB0895'
 HB0895'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST SET
 HB0895'FLUSH JUST BELOW THE CREST OF THE LEVEE, 23.2 M (76.1 FT) WEST OF THE
 HB0895'HIGHWAY CENTER, 3.0 M (9.8 FT) NORTHEAST OF, AND 0.3 M (1.0 FT) LOWER
 HB0895'THAN CENTER OF TRACK ROAD ON LEVEE, 32.4 M (106.3 FT) NORTHWEST OF
 HB0895'CENTER OF MANHOLE COVER AT EDGE OF HIGHWAY AND IN LINE WITH LEVEE, AND
 HB0895'0.4 M (1.3 FT) SOUTH OF A FIBERGLASS WITNESS POST.
 HB0895
 HB0895                          STATION RECOVERY (2000)
 HB0895
 HB0895'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2000 (JMH)
 HB0895'RECOVERED IN GOOD CONDITION.
 HB0895
 HB0895                          STATION RECOVERY (2001)
 HB0895
 HB0895'RECOVERY NOTE BY 3001, INC 2001 (KWC)
 HB0895'THE STATION IS LOCATED 3.5 MILES NORTH OF THE NORTH EDGE OF CAIRO, 2.5
 HB0895'MILES SOUTH-SOUTHEAST OF MOUNDS, 1.5 MILES SOUTHWEST OF MOUNDS CITY
 HB0895'AND 0.7 MILES SOUTH OF THE JUNCTION OF US HWY 51 AND STATE HWY 37.
 HB0895'
 HB0895'TO REACH THE STATION FROM THE INTERSECTION OF HWY 57 AND STATE HWY 3
 HB0895'(EXIT 1)  ABOUT 3.1 MILES NORTHWEST OF CAIRO, GO SOUTHEAST ON HWY 3
 HB0895'FOR 0.85 MILES TO JUNCTION WITH HWY 51 AND HWY 37.  TURN LEFT (NORTH)
 HB0895'ON HWY 51 FOR 2.7 MILES TO THE GRASS LEVEE.  THE STATION IS ON THE
 HB0895'LEFT.
 HB0895'
 HB0895'THE STATION IS SET IN THE TOP OF A 30 CM SQUARE CONCRETE POST, SET
 HB0895'FLUSH, JUST BELOW THE LEVEL OF THE LEVEE.  76.2 FEET WEST OF THE
 HB0895'CENTERLINE OF HWY.  10 FEET NORTHEAST OF CENTERLINE OF LEVEE.  106.1
 HB0895'FEET NORTHWEST OF CENTER OF MANHOLE COVER AT THE EDGE OF HWY WHERE
 HB0895'LEVEE HITS THE BLACK TOP.  1.3 FEET SOUTH OF A CARSONITE FIBERGLASS
 HB0895'WITNESS POST.
 HB0895
 HB0895                          STATION RECOVERY (2010)
 HB0895
 HB0895'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0892 ***********************************************************************
 HB0892  DESIGNATION -  LATIN AZ MK
 HB0892  PID         -  HB0892
 HB0892  STATE/COUNTY-  IL/ALEXANDER
 HB0892  COUNTRY     -  US
 HB0892  USGS QUAD   -  CAIRO (2018)
 HB0892
 HB0892                         *CURRENT SURVEY CONTROL
 HB0892  ______________________________________________________________________
 HB0892* NAD 83(1986) POSITION- 37 04 19.     (N) 089 11 08.     (W)   SCALED
 HB0892* NAVD 88 ORTHO HEIGHT -    94.193 (meters)      309.03  (feet) ADJUSTED
 HB0892  ______________________________________________________________________
 HB0892  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB0892  DYNAMIC HEIGHT  -         94.124 (meters)      308.81  (feet) COMP
 HB0892  MODELED GRAVITY -    979,899.6   (mgal)                       NAVD 88
 HB0892
 HB0892  VERT ORDER      -  SECOND    CLASS 0
 HB0892
 HB0892.The horizontal coordinates were scaled from a map and have
 HB0892.an estimated accuracy of +/- 6 seconds.
 HB0892
 HB0892.The orthometric height was determined by differential leveling and
 HB0892.adjusted by the NATIONAL GEODETIC SURVEY
 HB0892.in June 1991.
 HB0892
 HB0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0892.GEOID18 height accuracy estimate available here.
 HB0892
 HB0892.Click photographs - Photos may exist for this station.
 HB0892
 HB0892.The dynamic height is computed by dividing the NAVD 88
 HB0892.geopotential number by the normal gravity value computed on the
 HB0892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0892.degrees latitude (g = 980.6199 gals.).
 HB0892
 HB0892.The modeled gravity was interpolated from observed gravity values.
 HB0892
 HB0892;                    North         East    Units  Estimated Accuracy
 HB0892;SPC IL W     -    45,420.      787,240.      MT  (+/- 180 meters Scaled)
 HB0892
 HB0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG057050(NAD 83)
 HB0892
 HB0892                          SUPERSEDED SURVEY CONTROL
 HB0892
 HB0892  NGVD 29 (11/26/84)   94.091  (m)          308.70   (f) ADJUSTED    2 0
 HB0892
 HB0892.Superseded values are not recommended for survey control.
 HB0892
 HB0892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0892.See file dsdata.pdf to determine how the superseded data were derived.
 HB0892
 HB0892_MARKER: DZ = AZIMUTH MARK DISK
 HB0892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0892_STAMPING: LATIN 1960
 HB0892_MARK LOGO: CGS
 HB0892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0892+STABILITY: SURFACE MOTION
 HB0892
 HB0892  HISTORY     - Date     Condition        Report By
 HB0892  HISTORY     - 1960     MONUMENTED       CGS
 HB0892  HISTORY     - 20020830 MARK NOT FOUND   USACE
 HB0892
 HB0892                          STATION DESCRIPTION
 HB0892
 HB0892'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0892'5 MI N FROM CAIRO.
 HB0892'ABOUT 4.95 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST
 HB0892'OFFICE AT CAIRO, AT A DRIVE WEST TO A HOUSE, 57 FEET WEST OF THE
 HB0892'CENTER LINE OF THE HIGHWAY, 108 FEET NORTH OF THE CENTER LINE
 HB0892'OF THE DRIVE, 130 FEET NORTH-NORTHWEST OF THE CENTER OF THE
 HB0892'JUNCTION, 58 FEET NORTH OF A POWER POLE WITH A TRANSFORMER, 2.0
 HB0892'FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 HB0892'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0892'4 INCHES.
 HB0892
 HB0892                          STATION RECOVERY (2002)
 HB0892
 HB0892'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0892'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0893 ***********************************************************************
 HB0893  DESIGNATION -  LATIN RM 1
 HB0893  PID         -  HB0893
 HB0893  STATE/COUNTY-  IL/ALEXANDER
 HB0893  COUNTRY     -  US
 HB0893  USGS QUAD   -  CAIRO (2018)
 HB0893
 HB0893                         *CURRENT SURVEY CONTROL
 HB0893  ______________________________________________________________________
 HB0893* NAD 83(1986) POSITION- 37 04 38.06   (N) 089 11 09.12   (W)   HD_HELD1
 HB0893* NAVD 88 ORTHO HEIGHT -   100.923 (meters)      331.11  (feet) ADJUSTED
 HB0893  ______________________________________________________________________
 HB0893  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB0893  DYNAMIC HEIGHT  -        100.849 (meters)      330.87  (feet) COMP
 HB0893  MODELED GRAVITY -    979,900.2   (mgal)                       NAVD 88
 HB0893
 HB0893  VERT ORDER      -  SECOND    CLASS 0
 HB0893
 HB0893.The horizontal coordinates were determined by differentially corrected
 HB0893.hand held GPS observations or other comparable positioning techniques
 HB0893.and have an estimated accuracy of +/- 3 meters.
 HB0893
 HB0893.The orthometric height was determined by differential leveling and
 HB0893.adjusted by the NATIONAL GEODETIC SURVEY
 HB0893.in June 1991.
 HB0893
 HB0893.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0893.GEOID18 height accuracy estimate available here.
 HB0893
 HB0893.Click photographs - Photos may exist for this station.
 HB0893
 HB0893.The dynamic height is computed by dividing the NAVD 88
 HB0893.geopotential number by the normal gravity value computed on the
 HB0893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0893.degrees latitude (g = 980.6199 gals.).
 HB0893
 HB0893.The modeled gravity was interpolated from observed gravity values.
 HB0893
 HB0893;                    North         East    Units  Estimated Accuracy
 HB0893;SPC IL W     -    46,010.7     787,210.3     MT  (+/- 3 meters HH1 GPS) 
 HB0893
 HB0893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0569405675(NAD 83)
 HB0893
 HB0893                          SUPERSEDED SURVEY CONTROL
 HB0893
 HB0893  NGVD 29 (11/26/84)  100.822  (m)          330.78   (f) ADJUSTED    2 0
 HB0893
 HB0893.Superseded values are not recommended for survey control.
 HB0893
 HB0893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0893.See file dsdata.pdf to determine how the superseded data were derived.
 HB0893
 HB0893_MARKER: DR = REFERENCE MARK DISK
 HB0893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0893_STAMPING: LATIN NO 1 1960
 HB0893_MARK LOGO: CGS
 HB0893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0893+STABILITY: SURFACE MOTION
 HB0893
 HB0893  HISTORY     - Date     Condition        Report By
 HB0893  HISTORY     - 1960     MONUMENTED       CGS
 HB0893  HISTORY     - 20020830 POOR             USACE
 HB0893
 HB0893                          STATION DESCRIPTION
 HB0893
 HB0893'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0893'5.3 MI N FROM CAIRO.
 HB0893'ABOUT 5.3 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST
 HB0893'OFFICE AT CAIRO, ABOUT 2.5 MILES NORTH OF THE JUNCTION OF STATE
 HB0893'HIGHWAY 3, ABOUT 0.1 MILE NORTH OF THE LATIN CLUB, ABOUT 0.8
 HB0893'MILE SOUTH OF THE JUNCTION OF STATE HIGHWAY 37, THE LEVEE
 HB0893'CROSSES THE HIGHWAY AT THIS POINT, 7 FEET SOUTHWEST OF THE
 HB0893'CENTER LINE OF THE LEVEE ROAD, 60 FEET WEST OF THE CENTER LINE
 HB0893'OF THE HIGHWAY, 97 FEET NORTHWEST OF THE CENTER OF THE JUNCTION
 HB0893'OF THE HIGHWAY AND THE LEVEE ROAD, 108 FEET SOUTHEAST OF A
 HB0893'TELEPHONE POLE, 48.8 FEET SOUTH-SOUTHEAST OF TRAVERSE STATION
 HB0893'LATIN, 46.0 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST, ABOUT
 HB0893'1 FOOT BELOW THE LEVEL OF THE LEVEE ROAD AND SET IN THE TOP OF
 HB0893'A CONCRETE POST PROJECTING 2 INCHES.
 HB0893
 HB0893                          STATION RECOVERY (2002)
 HB0893
 HB0893'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0893'FOUND CONCRETE MONUMENT WITH DISK SHEARED OFF. STEM SHAFT REMAINS WITH
 HB0893'OUTLINE OF DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0894 ***********************************************************************
 HB0894  DESIGNATION -  LATIN RM 2
 HB0894  PID         -  HB0894
 HB0894  STATE/COUNTY-  IL/ALEXANDER
 HB0894  COUNTRY     -  US
 HB0894  USGS QUAD   -  CAIRO (2018)
 HB0894
 HB0894                         *CURRENT SURVEY CONTROL
 HB0894  ______________________________________________________________________
 HB0894* NAD 83(1986) POSITION- 37 04 38.92   (N) 089 11 09.85   (W)   HD_HELD1
 HB0894* NAVD 88 ORTHO HEIGHT -   101.136 (meters)      331.81  (feet) ADJUSTED
 HB0894  ______________________________________________________________________
 HB0894  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB0894  DYNAMIC HEIGHT  -        101.062 (meters)      331.57  (feet) COMP
 HB0894  MODELED GRAVITY -    979,900.2   (mgal)                       NAVD 88
 HB0894
 HB0894  VERT ORDER      -  SECOND    CLASS 0
 HB0894
 HB0894.The horizontal coordinates were determined by differentially corrected
 HB0894.hand held GPS observations or other comparable positioning techniques
 HB0894.and have an estimated accuracy of +/- 3 meters.
 HB0894
 HB0894.The orthometric height was determined by differential leveling and
 HB0894.adjusted by the NATIONAL GEODETIC SURVEY
 HB0894.in June 1991.
 HB0894
 HB0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0894.GEOID18 height accuracy estimate available here.
 HB0894
 HB0894.Click photographs - Photos may exist for this station.
 HB0894
 HB0894.The dynamic height is computed by dividing the NAVD 88
 HB0894.geopotential number by the normal gravity value computed on the
 HB0894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0894.degrees latitude (g = 980.6199 gals.).
 HB0894
 HB0894.The modeled gravity was interpolated from observed gravity values.
 HB0894
 HB0894;                    North         East    Units  Estimated Accuracy
 HB0894;SPC IL W     -    46,037.0     787,192.0     MT  (+/- 3 meters HH1 GPS) 
 HB0894
 HB0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0567605702(NAD 83)
 HB0894
 HB0894                          SUPERSEDED SURVEY CONTROL
 HB0894
 HB0894  NGVD 29 (11/26/84)  101.035  (m)          331.48   (f) ADJUSTED    2 0
 HB0894
 HB0894.Superseded values are not recommended for survey control.
 HB0894
 HB0894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0894.See file dsdata.pdf to determine how the superseded data were derived.
 HB0894
 HB0894_MARKER: DR = REFERENCE MARK DISK
 HB0894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0894_STAMPING: LATIN NO 2 1960
 HB0894_MARK LOGO: CGS
 HB0894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0894+STABILITY: SURFACE MOTION
 HB0894
 HB0894  HISTORY     - Date     Condition        Report By
 HB0894  HISTORY     - 1960     MONUMENTED       CGS
 HB0894  HISTORY     - 20020830 POOR             USACE
 HB0894
 HB0894                          STATION DESCRIPTION
 HB0894
 HB0894'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0894'5.3 MI N FROM CAIRO.
 HB0894'ABOUT 5.3 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST
 HB0894'OFFICE AT CAIRO, ABOUT 2.5 MILES NORTH OF THE JUNCTION OF STATE
 HB0894'HIGHWAY 3, ABOUT 0.1 MILE NORTH OF THE LATIN CLUB, ABOUT 0.8 MILE
 HB0894'SOUTH OF THE JUNCTION OF STATE HIGHWAY 37, THE LEVEE CROSSES
 HB0894'THE HIGHWAY AT THIS POINT, 7 FEET SOUTHWEST OF THE CENTER LINE
 HB0894'OF THE LEVEE ROAD, 123 FEET WEST OF THE CENTER LINE OF THE
 HB0894'HIGHWAY, 202 FEET NORTHWEST OF THE JUNCTION OF THE HIGHWAY AND
 HB0894'THE LEVEE ROAD, 2 FEET SOUTHEAST OF A TELEPHONE POLE, 62.3 FEET
 HB0894'WEST-NORTHWEST OF TRAVERSE STATION LATIN, 64.0 FEET WEST-NORTHWEST
 HB0894'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 HB0894'LEVEE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0894'4 INCHES.
 HB0894
 HB0894                          STATION RECOVERY (2002)
 HB0894
 HB0894'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0894'FOUND CONCRETE MONUMENT WITH DISK MISSSING. STEM SHAFT REMAINING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2050 ***********************************************************************
 LC2050  DESIGNATION -  LAURA SERV PLINE CO MICROWAVE
 LC2050  PID         -  LC2050
 LC2050  STATE/COUNTY-  IL/PEORIA
 LC2050  COUNTRY     -  US
 LC2050  USGS QUAD   -  LAURA (2018)
 LC2050
 LC2050                         *CURRENT SURVEY CONTROL
 LC2050  ______________________________________________________________________
 LC2050* NAD 83(1997) POSITION- 40 55 04.30205(N) 089 55 33.34728(W)   ADJUSTED
 LC2050  ______________________________________________________________________
 LC2050  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 LC2050  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 LC2050  HORZ ORDER      -  THIRD
 LC2050
 LC2050.The horizontal coordinates were established by classical geodetic methods
 LC2050.and adjusted by the National Geodetic Survey in October 1999.
 LC2050
 LC2050.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2050.GEOID18 height accuracy estimate available here.
 LC2050
 LC2050.Click photographs - Photos may exist for this station.
 LC2050
 LC2050.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2050
 LC2050. The following values were computed from the NAD 83(1997) position.
 LC2050
 LC2050;                    North         East     Units Scale Factor Converg.
 LC2050;SPC IL W     -   471,932.250   720,278.380   MT  0.99994624   +0 09 27.6
 LC2050;SPC IL W     - 1,548,331.06  2,363,113.32   sFT  0.99994624   +0 09 27.6
 LC2050;UTM  16      - 4,533,761.620   253,604.187   MT  1.00034730   -1 55 02.6
 LC2050;UTM  15      - 4,534,189.898   758,872.557   MT  1.00042490   +2 00 52.4
 LC2050
 LC2050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5360433761(NAD 83)
 LC2050
 LC2050                          SUPERSEDED SURVEY CONTROL
 LC2050
 LC2050  NAD 83(1996)-  40 55 04.30330(N)    089 55 33.35087(W) AD(       ) 3
 LC2050  NAD 83(1986)-  40 55 04.30921(N)    089 55 33.35336(W) AD(       ) 3
 LC2050  NAD 27      -  40 55 04.17800(N)    089 55 32.95300(W) AD(       ) 3
 LC2050
 LC2050.Superseded values are not recommended for survey control.
 LC2050
 LC2050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2050.See file dsdata.pdf to determine how the superseded data were derived.
 LC2050
 LC2050_MARKER: 44 = MICROWAVE MAST
 LC2050
 LC2050  HISTORY     - Date     Condition        Report By
 LC2050  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC2050  HISTORY     - 19981207 GOOD             USPSQD
 LC2050
 LC2050                          STATION DESCRIPTION
 LC2050
 LC2050'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC2050'STATION IS LOCATED ABOUT 5 MILES EAST OF WILLIAMSFIELD AND IN
 LC2050'THE SOUTH EDGE OF LAURA.
 LC2050'
 LC2050'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 150 AND STATE
 LC2050'HIGHWAY 180, (ABOUT 1-1/2 MILES SOUTH OF WILLIAMSFIELD),
 LC2050'GO EAST ON U.S. HIGHWAY NO. 150 FOR 4.75 MILES TO THE JUNCTION
 LC2050'OF U.S. HIGHWAY 150 AND STATE HIGHWAY NO. 78.  TURN LEFT ON
 LC2050'STATE HIGHWAY NO. 78 AND GO NORTH FOR 1.0 MILE TO CROSSROADS,
 LC2050'TURN RIGHT AND GO EAST FOR 0.05 MILE TO GATE ON LEFT.  TURN
 LC2050'LEFT AND GO NORTH FOR 0.05 MILE TO STATION AS DESCRIBED.
 LC2050'
 LC2050'POINT INTERSECTED IS LIGHT ON TOP.
 LC2050'
 LC2050'STATION IS APPROXIMATELY 200 FEET HIGH AND RED AND WHITE IN
 LC2050'COLOR.
 LC2050
 LC2050                          STATION RECOVERY (1998)
 LC2050
 LC2050'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC2050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6667 ***********************************************************************
 DL6667  DESIGNATION -  LAW 01
 DL6667  PID         -  DL6667
 DL6667  STATE/COUNTY-  IL/LAWRENCE
 DL6667  COUNTRY     -  US
 DL6667  USGS QUAD   -  CLAREMONT (2018)
 DL6667
 DL6667                         *CURRENT SURVEY CONTROL
 DL6667  ______________________________________________________________________
 DL6667* NAD 83(2011) POSITION- 38 43 55.53532(N) 087 54 30.06745(W)   ADJUSTED
 DL6667* NAD 83(2011) ELLIP HT-   119.825 (meters)        (06/27/12)   ADJUSTED
 DL6667* NAD 83(2011) EPOCH   -  2010.00
 DL6667* NAVD 88 ORTHO HEIGHT -   151.2   (meters)      496.    (feet) GPS OBS
 DL6667  ______________________________________________________________________
 DL6667  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DL6667  GEOID HEIGHT    -        -31.405 (meters)                     GEOID09
 DL6667  GEOID HEIGHT    -        -31.422 (meters)                     GEOID18
 DL6667  NAD 83(2011) X  -    181,836.255 (meters)                     COMP
 DL6667  NAD 83(2011) Y  - -4,978,763.964 (meters)                     COMP
 DL6667  NAD 83(2011) Z  -  3,969,235.127 (meters)                     COMP
 DL6667  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 DL6667
 DL6667  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6667  Standards:
 DL6667         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6667            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6667  -------------------------------------------------------------------
 DL6667  NETWORK    0.48   0.84           0.22   0.17   0.43      0.00461066
 DL6667  -------------------------------------------------------------------
 DL6667  Click here for local accuracies and other accuracy information.
 DL6667
 DL6667.The horizontal coordinates were established by GPS observations
 DL6667.and adjusted by the National Geodetic Survey in June 2012.
 DL6667
 DL6667.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6667.been affixed to the stable North American tectonic plate. See 
 DL6667.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL6667
 DL6667.The horizontal coordinates are valid at the epoch date displayed above
 DL6667.which is a decimal equivalence of Year/Month/Day.
 DL6667
 DL6667.The orthometric height was determined by GPS observations and a
 DL6667.high-resolution geoid model.
 DL6667
 DL6667.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6667.GEOID18 height accuracy estimate available here.
 DL6667
 DL6667.Click photographs - Photos may exist for this station.
 DL6667
 DL6667.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL6667
 DL6667.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL6667
 DL6667.The ellipsoidal height was determined by GPS observations
 DL6667.and is referenced to NAD 83.
 DL6667
 DL6667. The following values were computed from the NAD 83(2011) position.
 DL6667
 DL6667;                    North         East     Units Scale Factor Converg.
 DL6667;SPC IL E     -   229,323.408   336,952.176   MT  0.99999181   +0 15 57.3
 DL6667;SPC IL E     -   752,371.88  1,105,483.93   sFT  0.99999181   +0 15 57.3
 DL6667;UTM  16      - 4,287,438.952   421,047.722   MT  0.99967676   -0 34 06.1
 DL6667
 DL6667!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6667!SPC IL E     -   0.99998120  x   0.99999181  =   0.99997301
 DL6667!UTM  16      -   0.99998120  x   0.99967676  =   0.99965797
 DL6667
 DL6667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2104787438(NAD 83)
 DL6667
 DL6667                          SUPERSEDED SURVEY CONTROL
 DL6667
 DL6667  NAD 83(2007)-  38 43 55.53555(N)    087 54 30.06806(W) AD(2002.00) 1
 DL6667  ELLIP H (03/12/10)  119.838  (m)                       GP(2002.00) 4 1
 DL6667
 DL6667.Superseded values are not recommended for survey control.
 DL6667
 DL6667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6667.See file dsdata.pdf to determine how the superseded data were derived.
 DL6667
 DL6667_MARKER: DD = SURVEY DISK
 DL6667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL6667_STAMPING: LAW 01 2008
 DL6667_MARK LOGO: ILDT
 DL6667_PROJECTION: FLUSH
 DL6667_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DL6667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL6667+STABILITY: SURFACE MOTION
 DL6667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6667+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2020
 DL6667
 DL6667  HISTORY     - Date     Condition        Report By
 DL6667  HISTORY     - 2008     MONUMENTED       ILDT
 DL6667  HISTORY     - 20100804 GOOD             ILDT
 DL6667  HISTORY     - 20200513 GOOD             ILDT
 DL6667
 DL6667                          STATION DESCRIPTION
 DL6667
 DL6667'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008
 DL6667'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008, (BES) MARK IS
 DL6667'LOCATED 2.8 MI (4.5 KM) NORTHWEST OF SUMNER, IL.
 DL6667'
 DL6667'TO REACH THE STATION FROM THE INTERSECTION OF US 50 AND IL 250 NORTH
 DL6667'OF SUMNER, GO WEST ON US 50 FOR 2.3 MI (3.7 KM) TO THE STATION ON THE
 DL6667'LEFT, AND NEAR THE NORTHWEST CORNER OF THE LAWRENCE COUNTY
 DL6667'CORRECTIONAL CENTER.  THE STATION IS 77.5 FT.  SOUTH OF THE CENTERLINE
 DL6667'OF US 50, IT IS 20 FT (6.1 M) NORTH OF THE CENTERLINE OF THE OIL AND
 DL6667'CHIP ROAD(IL 250), IT IS 110.0 FT (33.5 M) NORTHEAST OF A POWER POLE,
 DL6667'IT IS 172.5 FT (52.6 M) EAST OF THE CENTERLINE OF A PAVED ROAD, AND IS
 DL6667'17.2 FT (5.2 M) EAST NORHTEAST OF A FIBERGLASS WITNESS POST.  THE MARK
 DL6667'IS FLUSH WITH THE GROUND.
 DL6667
 DL6667                          STATION RECOVERY (2010)
 DL6667
 DL6667'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 DL6667'THE STATION IS LOCATED 10 MI (16.1 KM) EAST OF OLNEY IL, 3 MI (4.8 KM)
 DL6667'NORTHWEST OF SUMNER IL.
 DL6667'
 DL6667'TO REACH FROM THE INTERSECTION OF US 50 AND IL 130 SOUTH OF OLNEY, GO
 DL6667'EAST ON US 50 10.3 MI (16.6 KM) TO NORTH LAWRENCE ROAD AT THE RICHLAND
 DL6667'LAWRENCE COUNTY LINE.  TURN RIGHT (SOUTH) FOR ABOUT 100' THEN TURN
 DL6667'BACK EAST ON THE FRONTAGE ROAD FOR ABOUT 200' TO THE STATION ON THE
 DL6667'LEFT.  IT IS 20' NORTH OF THE CENTER OF THE FRONTAGE ROAD, 77.5' SOUTH
 DL6667'OF THE CENTERLINE OF US 50, 110' NORTHEAST OF A POWER POLE, 172'
 DL6667'EAST-NORTHEAST OF N. LAWRENCE ROAD AND 17.2' EAST-NORTHEAST OF A
 DL6667'FIBERGLASS WITNESS POST.  THE MARK IS AN ALUMINUM DISK SET IN CONCRETE
 DL6667'FLUSH WITH THE GROUND.
 DL6667
 DL6667                          STATION RECOVERY (2020)
 DL6667
 DL6667'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DL6667'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6668 ***********************************************************************
 DL6668  DESIGNATION -  LAW 02
 DL6668  PID         -  DL6668
 DL6668  STATE/COUNTY-  IL/LAWRENCE
 DL6668  COUNTRY     -  US
 DL6668  USGS QUAD   -  SUMNER (2018)
 DL6668
 DL6668                         *CURRENT SURVEY CONTROL
 DL6668  ______________________________________________________________________
 DL6668* NAD 83(2011) POSITION- 38 41 14.25292(N) 087 49 39.91451(W)   ADJUSTED
 DL6668* NAD 83(2011) ELLIP HT-   128.612 (meters)        (06/27/12)   ADJUSTED
 DL6668* NAD 83(2011) EPOCH   -  2010.00
 DL6668* NAVD 88 ORTHO HEIGHT -   160.0   (meters)      525.    (feet) GPS OBS
 DL6668  ______________________________________________________________________
 DL6668  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DL6668  GEOID HEIGHT    -        -31.415 (meters)                     GEOID09
 DL6668  GEOID HEIGHT    -        -31.429 (meters)                     GEOID18
 DL6668  NAD 83(2011) X  -    188,957.856 (meters)                     COMP
 DL6668  NAD 83(2011) Y  - -4,981,618.114 (meters)                     COMP
 DL6668  NAD 83(2011) Z  -  3,965,359.742 (meters)                     COMP
 DL6668  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 DL6668
 DL6668  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6668  Standards:
 DL6668         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6668            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6668  -------------------------------------------------------------------
 DL6668  NETWORK    0.83   1.88           0.37   0.30   0.96      0.10227138
 DL6668  -------------------------------------------------------------------
 DL6668  Click here for local accuracies and other accuracy information.
 DL6668
 DL6668.The horizontal coordinates were established by GPS observations
 DL6668.and adjusted by the National Geodetic Survey in June 2012.
 DL6668
 DL6668.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6668.been affixed to the stable North American tectonic plate. See 
 DL6668.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL6668
 DL6668.The horizontal coordinates are valid at the epoch date displayed above
 DL6668.which is a decimal equivalence of Year/Month/Day.
 DL6668
 DL6668.The orthometric height was determined by GPS observations and a
 DL6668.high-resolution geoid model.
 DL6668
 DL6668.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6668.GEOID18 height accuracy estimate available here.
 DL6668
 DL6668.Click photographs - Photos may exist for this station.
 DL6668
 DL6668.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL6668
 DL6668.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL6668
 DL6668.The ellipsoidal height was determined by GPS observations
 DL6668.and is referenced to NAD 83.
 DL6668
 DL6668. The following values were computed from the NAD 83(2011) position.
 DL6668
 DL6668;                    North         East     Units Scale Factor Converg.
 DL6668;SPC IL E     -   224,385.778   343,987.667   MT  0.99999882   +0 18 57.7
 DL6668;SPC IL E     -   736,172.34  1,128,566.20   sFT  0.99999882   +0 18 57.7
 DL6668;UTM  16      - 4,282,401.094   428,008.347   MT  0.99966382   -0 31 02.7
 DL6668
 DL6668!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6668!SPC IL E     -   0.99997982  x   0.99999882  =   0.99997864
 DL6668!UTM  16      -   0.99997982  x   0.99966382  =   0.99964365
 DL6668
 DL6668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2800882401(NAD 83)
 DL6668
 DL6668                          SUPERSEDED SURVEY CONTROL
 DL6668
 DL6668  NAD 83(2007)-  38 41 14.25319(N)    087 49 39.91514(W) AD(2002.00) 1
 DL6668  ELLIP H (03/12/10)  128.627  (m)                       GP(2002.00) 4 1
 DL6668
 DL6668.Superseded values are not recommended for survey control.
 DL6668
 DL6668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6668.See file dsdata.pdf to determine how the superseded data were derived.
 DL6668
 DL6668_MARKER: DD = SURVEY DISK
 DL6668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL6668_STAMPING: LAW 02 2008
 DL6668_MARK LOGO: ILDT
 DL6668_PROJECTION: FLUSH
 DL6668_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DL6668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL6668+STABILITY: SURFACE MOTION
 DL6668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6668+SATELLITE: SATELLITE OBSERVATIONS - 2008
 DL6668
 DL6668  HISTORY     - Date     Condition        Report By
 DL6668  HISTORY     - 2008     MONUMENTED       ILDT
 DL6668
 DL6668                          STATION DESCRIPTION
 DL6668
 DL6668'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008
 DL6668'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008, (BES) MARK IS
 DL6668'LOCATED 2.7 MI (4.3 KM) SOUTHEAST OF SUMNER, IL.
 DL6668'
 DL6668'TO REACH THE STATION FROM THE INTERSECTION OF US 50 AND IL 250 NORTH
 DL6668'OF SUMNER, GO  SOUTH ON IL 250 TO CHRISTY STREET IN THE TOWN OF
 DL6668'SUMNER, TURN RIGHT ON CHRISTY STREET  AND GO SOUTH FOR 0.6 MI (1.0 KM)
 DL6668'TO THE SOUTH EDGE OF SUMNER, CONTINUE SOUTH ON COUNTY  ROAD 250E FOR
 DL6668'1.5 MI (2.4 KM) TO A CROSSROAD, TURN LEFT AND GO EAST ON A GRAVEL
 DL6668'ROAD(800E) FOR  1.85 MI (3.0 KM) TO THE STATION ON THE LEFT.  THE
 DL6668'STATION IS 18 FT.  NORTH OF THE CENTERLINE OF THE  GRAVEL ROAD, IT IS
 DL6668'655 FT.  WEST OF THE CENTERLINE A GRAVEL ROAD IT IS 1.5 FT (0.5 M)
 DL6668'SOUTH  OF A POWER POLE, AND IS 1.5 FT.  SOUTH OF A FIBERGLASS WITNESS
 DL6668'POST.  THE MARK IS BURIED 2  INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1197 ***********************************************************************
 JB1197  DESIGNATION -  LAWN
 JB1197  PID         -  JB1197
 JB1197  STATE/COUNTY-  IL/JEFFERSON
 JB1197  COUNTRY     -  US
 JB1197  USGS QUAD   -  WOODLAWN (2018)
 JB1197
 JB1197                         *CURRENT SURVEY CONTROL
 JB1197  ______________________________________________________________________
 JB1197* NAD 83(1997) POSITION- 38 19 31.15510(N) 089 05 07.93683(W)   ADJUSTED
 JB1197* NAVD 88 ORTHO HEIGHT -   154.554 (meters)      507.07  (feet) ADJUSTED
 JB1197  ______________________________________________________________________
 JB1197  GEOID HEIGHT    -        -30.096 (meters)                     GEOID18
 JB1197  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 JB1197  DYNAMIC HEIGHT  -        154.456 (meters)      506.74  (feet) COMP
 JB1197  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 JB1197
 JB1197  HORZ ORDER      -  SECOND
 JB1197  VERT ORDER      -  SECOND    CLASS 0
 JB1197
 JB1197.The horizontal coordinates were established by classical geodetic methods
 JB1197.and adjusted by the National Geodetic Survey in October 1999.
 JB1197
 JB1197.The orthometric height was determined by differential leveling and
 JB1197.adjusted by the NATIONAL GEODETIC SURVEY
 JB1197.in June 1991.
 JB1197
 JB1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1197.GEOID18 height accuracy estimate available here.
 JB1197
 JB1197.Click photographs - Photos may exist for this station.
 JB1197
 JB1197.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1197
 JB1197.The dynamic height is computed by dividing the NAVD 88
 JB1197.geopotential number by the normal gravity value computed on the
 JB1197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1197.degrees latitude (g = 980.6199 gals.).
 JB1197
 JB1197.The modeled gravity was interpolated from observed gravity values.
 JB1197
 JB1197. The following values were computed from the NAD 83(1997) position.
 JB1197
 JB1197;                    North         East     Units Scale Factor Converg.
 JB1197;SPC IL E     -   184,352.172   234,226.144   MT  1.00002826   -0 27 59.3
 JB1197;SPC IL E     -   604,828.75    768,456.94   sFT  1.00002826   -0 27 59.3
 JB1197;UTM  16      - 4,243,969.046   317,697.783   MT  1.00000930   -1 17 37.1
 JB1197
 JB1197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1197!SPC IL E     -   0.99998047  x   1.00002826  =   1.00000873
 JB1197!UTM  16      -   0.99998047  x   1.00000930  =   0.99998977
 JB1197
 JB1197:                Primary Azimuth Mark                     Grid Az
 JB1197:SPC IL E     -  LAWN AZ MK                               092 40 03.5
 JB1197:UTM  16      -  LAWN AZ MK                               093 29 41.3
 JB1197
 JB1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1769743969(NAD 83)
 JB1197
 JB1197|---------------------------------------------------------------------|
 JB1197| PID    Reference Object                     Distance      Geod. Az  |
 JB1197|                                                           dddmmss.s |
 JB1197| JB1198 LAWN RM 1                            29.059 METERS 06706     |
 JB1197| JB1199 LAWN AZ MK                                         0921204.2 |
 JB1197| JB1196 LAWN RM 2                            28.800 METERS 35303     |
 JB1197|---------------------------------------------------------------------|
 JB1197
 JB1197                          SUPERSEDED SURVEY CONTROL
 JB1197
 JB1197  NAD 83(1993)-  38 19 31.16941(N)    089 05 07.93518(W) AD(       ) 2
 JB1197  NAD 83(1986)-  38 19 31.17022(N)    089 05 07.93528(W) AD(       ) 2
 JB1197  NAD 27      -  38 19 30.99133(N)    089 05 07.67804(W) AD(       ) 2
 JB1197  NGVD 29 (??/??/92)  154.662  (m)          507.42   (f) ADJ UNCH    2 0
 JB1197  NGVD 29             154.66   (m)          507.4    (f) LEVELING    3  
 JB1197
 JB1197.Superseded values are not recommended for survey control.
 JB1197
 JB1197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1197.See file dsdata.pdf to determine how the superseded data were derived.
 JB1197
 JB1197_MARKER: DE = TRAVERSE STATION DISK
 JB1197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1197_STAMPING: LAWN 1961
 JB1197_MARK LOGO: CGS
 JB1197_PROJECTION: RECESSED 30 CENTIMETERS
 JB1197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1197+STABILITY: SURFACE MOTION
 JB1197
 JB1197  HISTORY     - Date     Condition        Report By
 JB1197  HISTORY     - 1961     MONUMENTED       CGS
 JB1197  HISTORY     - 1961     GOOD             CGS
 JB1197  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1197  HISTORY     - 20110421 MARK NOT FOUND   ILDT
 JB1197  HISTORY     - 20140625 MARK NOT FOUND   ILDT
 JB1197
 JB1197                          STATION DESCRIPTION
 JB1197
 JB1197'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1197'STATION IS LOCATED ABOUT 10 MILES WEST OF MT. VERNON, ABOUT 3 MILES
 JB1197'WEST OF WOODLAWN AND ABOUT 1-1/4 MILES NORTH OF U.S. HIGHWAY 460.
 JB1197'
 JB1197'TO REACH FROM THE CROSSROAD, (ABOUT 1 BLOCK NORTH OF THE FIRST
 JB1197'CHRISTIAN CHURCH) IN WOODLAWN, GO WEST ALONG THE SOUTH SIDE OF
 JB1197'RAILROAD TRACKS AND FOLLOW THE MAIN ROAD WEST FOR 2.4 MILES TO A
 JB1197'T ROAD, TURN RIGHT CROSS THE RAILROAD TRACKS AND GO ABOUT 0.05
 JB1197'MILE TO A SIDE ROAD LEFT, TURN LEFT GO WEST FOLLOWING ALONG THE
 JB1197'NORTH SIDE OF THE RAILROAD TRACKS AND GO 0.3 MILE TO THE
 JB1197'AZIMUTH MARK ON RIGHT, CONTINUE WEST FOR 0.3 MILE TO THE STATION
 JB1197'ON LEFT AS DESCRIBED.
 JB1197'
 JB1197'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED LAWN 1961, IS SET
 JB1197'IN THE TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 12
 JB1197'INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK IS IN THE
 JB1197'NORTHWEST CORNER OF FIELD, 96.5 FEET SOUTH-SOUTHEAST OF THE WITNESS
 JB1197'POST, 46.6 FEET SOUTHWEST OF A TRIANGLE BLAZED TREE, 24 FEET SOUTH
 JB1197'OF THE CENTER OF PROJECTED LINE OF EAST ROAD, 16 FEET EAST-NORTH
 JB1197'EAST OF A TRIANGLE BLAZED TREE AND 14 FEET EAST OF FENCELINE.
 JB1197'
 JB1197'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED LAWN NO 1 1961,
 JB1197'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 JB1197'ABOUT 1 INCH.  THE MARK IS 61.8 FEET EAST OF A TRIANGLE BLAZED
 JB1197'TREE, 15 FEET NORTH OF THE CENTER OF DIRT ROAD AND 1 FOOT SOUTH OF
 JB1197'THE FENCE.
 JB1197'
 JB1197'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED LAWN NO 2 1961,
 JB1197'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 JB1197'ABOUT 2 INCHES.  THE MARK IS 65.8 FEET NORTHWEST OF A TRIANGLE
 JB1197'BLAZED TREE, 14 FEET WEST OF CENTER OF ROAD AND 1.8 FEET SOUTH OF
 JB1197'THE WITNESS POST.
 JB1197'
 JB1197'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK STAMPED LAWN 1961, IS
 JB1197'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 JB1197'ABOUT 2 INCHES.  THE MARK IS 85.3 FEET NORTH OF THE NORTH RAIL OF
 JB1197'RAILROAD TRACKS, 20 FEET NORTH OF THE CENTER OF ROAD, 2.5 FEET
 JB1197'EAST-SOUTHEAST OF THE WITNESS POST AND 1 FOOT SOUTH OF THE
 JB1197'FENCE.
 JB1197'
 JB1197'HEIGHT OF LIGHT ABOVE STATION MARK 30.59 METERS.
 JB1197
 JB1197                          STATION RECOVERY (1961)
 JB1197
 JB1197'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1197'3 MI W FROM WOODLAWN.
 JB1197'ABOUT 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1197'WOODLAWN GRADE SCHOOL IN WOODLAWN, THENCE 2.8 MILES WEST ALONG
 JB1197'AN OILED AND GRAVELED ROAD, ABOUT 0.10 MILE WEST OF A FARM HOUSE
 JB1197'NORTH OF THE ROAD, AT A SHARP CURVE IN THE ROAD TO THE NORTH, 25
 JB1197'FEET SOUTH OF THE CENTER OF THE ROAD, 15.5 FEET NORTHEAST OF A
 JB1197'TRIANGLE BLAZED 12 INCH OAK TREE, 47 FEET SOUTHWEST OF A TRIANGLE
 JB1197'BLAZED 12 INCH OAK TREE, 96.4 FEET SOUTHEAST OF A METAL WITNESS
 JB1197'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB1197'TOP OF A CONCRETE POST 14 INCHES UNDERGROUND.
 JB1197
 JB1197                          STATION RECOVERY (2009)
 JB1197
 JB1197'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1197'MARK NOT FOUND.
 JB1197
 JB1197                          STATION RECOVERY (2011)
 JB1197
 JB1197'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1197'REFERENCE MARKS 1 AND 2 WERE FOUND, DISTANCES WERE PULLED AND MONUMENT
 JB1197'WAS PROBED FOR BUT WAS NOT FOUND, AREA APPEARS TO HAVE HAD SOME DIRT
 JB1197'WORK DONE
 JB1197
 JB1197                          STATION RECOVERY (2014)
 JB1197
 JB1197'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1197'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1199 ***********************************************************************
 JB1199  DESIGNATION -  LAWN AZ MK
 JB1199  PID         -  JB1199
 JB1199  STATE/COUNTY-  IL/JEFFERSON
 JB1199  COUNTRY     -  US
 JB1199  USGS QUAD   -  WOODLAWN (2018)
 JB1199
 JB1199                         *CURRENT SURVEY CONTROL
 JB1199  ______________________________________________________________________
 JB1199* NAD 83(1986) POSITION- 38 19 31.     (N) 089 04 48.     (W)   SCALED
 JB1199* NAVD 88 ORTHO HEIGHT -   151.068 (meters)      495.63  (feet) ADJUSTED
 JB1199  ______________________________________________________________________
 JB1199  GEOID HEIGHT    -        -30.099 (meters)                     GEOID18
 JB1199  DYNAMIC HEIGHT  -        150.971 (meters)      495.31  (feet) COMP
 JB1199  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB1199
 JB1199  VERT ORDER      -  SECOND    CLASS 0
 JB1199
 JB1199.The horizontal coordinates were scaled from a map and have
 JB1199.an estimated accuracy of +/- 6 seconds.
 JB1199
 JB1199.The orthometric height was determined by differential leveling and
 JB1199.adjusted by the NATIONAL GEODETIC SURVEY
 JB1199.in June 1991.
 JB1199
 JB1199.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1199.GEOID18 height accuracy estimate available here.
 JB1199
 JB1199.Click photographs - Photos may exist for this station.
 JB1199
 JB1199.The dynamic height is computed by dividing the NAVD 88
 JB1199.geopotential number by the normal gravity value computed on the
 JB1199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1199.degrees latitude (g = 980.6199 gals.).
 JB1199
 JB1199.The modeled gravity was interpolated from observed gravity values.
 JB1199
 JB1199;                    North         East    Units  Estimated Accuracy
 JB1199;SPC IL E     -   184,340.      234,710.      MT  (+/- 180 meters Scaled)
 JB1199
 JB1199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH181439(NAD 83)
 JB1199
 JB1199                          SUPERSEDED SURVEY CONTROL
 JB1199
 JB1199  NGVD 29 (??/??/92)  151.176  (m)          495.98   (f) ADJ UNCH    2 0
 JB1199
 JB1199.Superseded values are not recommended for survey control.
 JB1199
 JB1199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1199.See file dsdata.pdf to determine how the superseded data were derived.
 JB1199
 JB1199_MARKER: DZ = AZIMUTH MARK DISK
 JB1199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1199_STAMPING: LAWN 1961
 JB1199_MARK LOGO: CGS
 JB1199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1199+STABILITY: SURFACE MOTION
 JB1199_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1199+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2012
 JB1199
 JB1199  HISTORY     - Date     Condition        Report By
 JB1199  HISTORY     - 1961     MONUMENTED       CGS
 JB1199  HISTORY     - 20071127 GOOD             ILDT
 JB1199  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1199  HISTORY     - 20110316 GOOD             ILDT
 JB1199  HISTORY     - 20121003 GOOD             ILDT
 JB1199
 JB1199                          STATION DESCRIPTION
 JB1199
 JB1199'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1199'2.6 MI W FROM WOODLAWN.
 JB1199'ABOUT 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1199'WOODLAWN GRADE SCHOOL IN WOODLAWN, THENCE 2.5 MILES WEST ALONG
 JB1199'AN OILED AND GRAVELED ROAD, ABOUT 0.2 MILE WEST OF A NORTH-SOUTH
 JB1199'OILED CROSS ROAD, 16 FEET NORTH OF THE CENTER OF THE ROAD, 85
 JB1199'FEET NORTH OF THE NORTH RAIL OF THE LOUISVILLE AND NASHVILLE
 JB1199'RAILROAD, 61 FEET NORTHWEST OF A TELEPHONE POLE, 1 FOOT SOUTH
 JB1199'OF A FENCE, 3.1 FEET EAST-SOUTHEAST OF A TELEPHONE POLE, 1 FOOT
 JB1199'SOUTH OF A FENCE, 3.1 FEET EAST-SOUTHEAST OF A METAL WITNESS
 JB1199'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB1199'POST PROJECTING 1 INCH.
 JB1199
 JB1199                          STATION RECOVERY (2007)
 JB1199
 JB1199'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 JB1199'RECOVERED IN GOOD CONDITION.
 JB1199
 JB1199                          STATION RECOVERY (2009)
 JB1199
 JB1199'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1199'MARK NOT FOUND.
 JB1199
 JB1199                          STATION RECOVERY (2011)
 JB1199
 JB1199'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAF)
 JB1199'RECOVERED IN GOOD CONDITION.
 JB1199
 JB1199                          STATION RECOVERY (2012)
 JB1199
 JB1199'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1199'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1198 ***********************************************************************
 JB1198  DESIGNATION -  LAWN RM 1
 JB1198  PID         -  JB1198
 JB1198  STATE/COUNTY-  IL/JEFFERSON
 JB1198  COUNTRY     -  US
 JB1198  USGS QUAD   -  WOODLAWN (2018)
 JB1198
 JB1198                         *CURRENT SURVEY CONTROL
 JB1198  ______________________________________________________________________
 JB1198* NAD 83(1986) POSITION- 38 19 31.52   (N) 089 05 06.83   (W)   HD_HELD1
 JB1198* NAVD 88 ORTHO HEIGHT -   154.492 (meters)      506.86  (feet) ADJUSTED
 JB1198  ______________________________________________________________________
 JB1198  GEOID HEIGHT    -        -30.097 (meters)                     GEOID18
 JB1198  DYNAMIC HEIGHT  -        154.394 (meters)      506.54  (feet) COMP
 JB1198  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 JB1198
 JB1198  VERT ORDER      -  SECOND    CLASS 0
 JB1198
 JB1198.The horizontal coordinates were determined by differentially corrected
 JB1198.hand held GPS observations or other comparable positioning techniques
 JB1198.and have an estimated accuracy of +/- 3 meters.
 JB1198
 JB1198.The orthometric height was determined by differential leveling and
 JB1198.adjusted by the NATIONAL GEODETIC SURVEY
 JB1198.in June 1991.
 JB1198
 JB1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1198.GEOID18 height accuracy estimate available here.
 JB1198
 JB1198.Click photographs - Photos may exist for this station.
 JB1198
 JB1198.The dynamic height is computed by dividing the NAVD 88
 JB1198.geopotential number by the normal gravity value computed on the
 JB1198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1198.degrees latitude (g = 980.6199 gals.).
 JB1198
 JB1198.The modeled gravity was interpolated from observed gravity values.
 JB1198
 JB1198;                    North         East    Units  Estimated Accuracy
 JB1198;SPC IL E     -   184,363.2     234,253.1     MT  (+/- 3 meters HH1 GPS) 
 JB1198
 JB1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1772443979(NAD 83)
 JB1198
 JB1198                          SUPERSEDED SURVEY CONTROL
 JB1198
 JB1198  NGVD 29 (??/??/92)  154.600  (m)          507.22   (f) ADJ UNCH    2 0
 JB1198
 JB1198.Superseded values are not recommended for survey control.
 JB1198
 JB1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1198.See file dsdata.pdf to determine how the superseded data were derived.
 JB1198
 JB1198_MARKER: DR = REFERENCE MARK DISK
 JB1198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1198_STAMPING: LAWN NO 1 1961
 JB1198_MARK LOGO: CGS
 JB1198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1198+STABILITY: SURFACE MOTION
 JB1198_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1198+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 JB1198
 JB1198  HISTORY     - Date     Condition        Report By
 JB1198  HISTORY     - 1961     MONUMENTED       CGS
 JB1198  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1198  HISTORY     - 20110421 GOOD             ILDT
 JB1198  HISTORY     - 20121003 GOOD             ILDT
 JB1198  HISTORY     - 20140625 GOOD             ILDT
 JB1198
 JB1198                          STATION DESCRIPTION
 JB1198
 JB1198'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1198'3 MI W FROM WOODLAWN.
 JB1198'ABOUT 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1198'WOODLAWN GRADE SCHOOL IN WOODLAWN, THENCE 2.8 MILES WEST ALONG AN
 JB1198'OILED AND GRAVELED ROAD, ABOUT 0.10 MILE WEST OF A HOUSE NORTH
 JB1198'OF THE ROAD, AT A SHARP CURVE IN THE ROAD TO THE NORTH, 16 FEET
 JB1198'NORTH OF THE CENTER OF THE ROAD, 63 FEET EAST OF A TRIANGLE
 JB1198'BLAZED 12 INCH OAK TREE, 1 FOOT SOUTH OF A FENCE, 95.5 FEET
 JB1198'NORTHEAST OF TRAVERSE STATION LAWN, 115.5 FEET EAST-SOUTHEAST OF
 JB1198'A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD,
 JB1198'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB1198
 JB1198                          STATION RECOVERY (2009)
 JB1198
 JB1198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1198'MARK NOT FOUND.
 JB1198
 JB1198                          STATION RECOVERY (2011)
 JB1198
 JB1198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1198'RECOVERED IN GOOD CONDITION.
 JB1198
 JB1198                          STATION RECOVERY (2012)
 JB1198
 JB1198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1198'RECOVERED IN GOOD CONDITION.
 JB1198
 JB1198                          STATION RECOVERY (2014)
 JB1198
 JB1198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1196 ***********************************************************************
 JB1196  DESIGNATION -  LAWN RM 2
 JB1196  PID         -  JB1196
 JB1196  STATE/COUNTY-  IL/JEFFERSON
 JB1196  COUNTRY     -  US
 JB1196  USGS QUAD   -  WOODLAWN (2018)
 JB1196
 JB1196                         *CURRENT SURVEY CONTROL
 JB1196  ______________________________________________________________________
 JB1196* NAD 83(1986) POSITION- 38 19 32.08   (N) 089 05 08.08   (W)   HD_HELD1
 JB1196* NAVD 88 ORTHO HEIGHT -   155.329 (meters)      509.61  (feet) ADJUSTED
 JB1196  ______________________________________________________________________
 JB1196  GEOID HEIGHT    -        -30.097 (meters)                     GEOID18
 JB1196  DYNAMIC HEIGHT  -        155.230 (meters)      509.28  (feet) COMP
 JB1196  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 JB1196
 JB1196  VERT ORDER      -  SECOND    CLASS 0
 JB1196
 JB1196.The horizontal coordinates were determined by differentially corrected
 JB1196.hand held GPS observations or other comparable positioning techniques
 JB1196.and have an estimated accuracy of +/- 3 meters.
 JB1196
 JB1196.The orthometric height was determined by differential leveling and
 JB1196.adjusted by the NATIONAL GEODETIC SURVEY
 JB1196.in June 1991.
 JB1196
 JB1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1196.GEOID18 height accuracy estimate available here.
 JB1196
 JB1196.Click photographs - Photos may exist for this station.
 JB1196
 JB1196.The dynamic height is computed by dividing the NAVD 88
 JB1196.geopotential number by the normal gravity value computed on the
 JB1196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1196.degrees latitude (g = 980.6199 gals.).
 JB1196
 JB1196.The modeled gravity was interpolated from observed gravity values.
 JB1196
 JB1196;                    North         East    Units  Estimated Accuracy
 JB1196;SPC IL E     -   184,380.7     234,222.9     MT  (+/- 3 meters HH1 GPS) 
 JB1196
 JB1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1769443997(NAD 83)
 JB1196
 JB1196                          SUPERSEDED SURVEY CONTROL
 JB1196
 JB1196  NGVD 29 (??/??/92)  155.437  (m)          509.96   (f) ADJ UNCH    2 0
 JB1196
 JB1196.Superseded values are not recommended for survey control.
 JB1196
 JB1196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1196.See file dsdata.pdf to determine how the superseded data were derived.
 JB1196
 JB1196_MARKER: DR = REFERENCE MARK DISK
 JB1196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1196_STAMPING: LAWN NO 2 1961
 JB1196_MARK LOGO: CGS
 JB1196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1196+STABILITY: SURFACE MOTION
 JB1196_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1196+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 JB1196
 JB1196  HISTORY     - Date     Condition        Report By
 JB1196  HISTORY     - 1961     MONUMENTED       CGS
 JB1196  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1196  HISTORY     - 20110421 GOOD             ILDT
 JB1196  HISTORY     - 20121003 GOOD             ILDT
 JB1196  HISTORY     - 20140625 GOOD             ILDT
 JB1196
 JB1196                          STATION DESCRIPTION
 JB1196
 JB1196'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1196'3 MI W FROM WOODLAWN.
 JB1196'ABOUT 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1196'WOODLAWN GRADE SCHOOL IN WOODLAWN, THENCE 2.8 MILES WEST ALONG AN
 JB1196'OILED AND GRAVELED ROAD, ABOUT 0.10 MILE WEST OF A FARM HOUSE
 JB1196'NORTH OF THE ROAD, AT A SHARP CURVE IN THE ROAD TO THE NORTH, 14
 JB1196'FEET WEST OF THE CENTER OF THE ROAD, 66 FEET NORTHWEST OF A
 JB1196'TRIANGLE BLAZED 12 INCH OAK TREE, 94.5 FEET NORTH-NORTHWEST OF
 JB1196'TRAVERSE STATION LAWN, 1.9 FEET SOUTH OF A METAL WITNESS POST,
 JB1196'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB1196'CONCRETE POST PROJECTING 3 INCHES.
 JB1196
 JB1196                          STATION RECOVERY (2009)
 JB1196
 JB1196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1196'MARK NOT FOUND.
 JB1196
 JB1196                          STATION RECOVERY (2011)
 JB1196
 JB1196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1196'SIGN AND SIGN POST ARE STILL THERE
 JB1196
 JB1196                          STATION RECOVERY (2012)
 JB1196
 JB1196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1196'RECOVERED IN GOOD CONDITION.
 JB1196
 JB1196                          STATION RECOVERY (2014)
 JB1196
 JB1196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1075 ***********************************************************************
 LC1075  DESIGNATION -  LAWNDALE
 LC1075  PID         -  LC1075
 LC1075  STATE/COUNTY-  IL/LOGAN
 LC1075  COUNTRY     -  US
 LC1075  USGS QUAD   -  LINCOLN EAST (2018)
 LC1075
 LC1075                         *CURRENT SURVEY CONTROL
 LC1075  ______________________________________________________________________
 LC1075* NAD 83(1997) POSITION- 40 13 07.05260(N) 089 16 32.30053(W)   ADJUSTED
 LC1075* NAVD 88 ORTHO HEIGHT -   181.342 (meters)      594.95  (feet) ADJUSTED
 LC1075  ______________________________________________________________________
 LC1075  GEOID HEIGHT    -        -32.539 (meters)                     GEOID18
 LC1075  LAPLACE CORR    -          1.89  (seconds)                    DEFLEC18
 LC1075  DYNAMIC HEIGHT  -        181.249 (meters)      594.65  (feet) COMP
 LC1075  MODELED GRAVITY -    980,108.8   (mgal)                       NAVD 88
 LC1075
 LC1075  HORZ ORDER      -  SECOND
 LC1075  VERT ORDER      -  SECOND    CLASS 0
 LC1075
 LC1075.The horizontal coordinates were established by classical geodetic methods
 LC1075.and adjusted by the National Geodetic Survey in October 1999.
 LC1075
 LC1075.The orthometric height was determined by differential leveling and
 LC1075.adjusted by the NATIONAL GEODETIC SURVEY
 LC1075.in June 1991.
 LC1075
 LC1075.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1075.GEOID18 height accuracy estimate available here.
 LC1075
 LC1075.Click photographs - Photos may exist for this station.
 LC1075
 LC1075.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1075
 LC1075.The dynamic height is computed by dividing the NAVD 88
 LC1075.geopotential number by the normal gravity value computed on the
 LC1075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1075.degrees latitude (g = 980.6199 gals.).
 LC1075
 LC1075.The modeled gravity was interpolated from observed gravity values.
 LC1075
 LC1075. The following values were computed from the NAD 83(1997) position.
 LC1075
 LC1075;                    North         East     Units Scale Factor Converg.
 LC1075;SPC IL W     -   394,642.656   775,841.125   MT  1.00001196   +0 34 31.3
 LC1075;SPC IL W     - 1,294,756.78  2,545,405.42   sFT  1.00001196   +0 34 31.3
 LC1075;UTM  16      - 4,454,506.672   306,364.481   MT  1.00006158   -1 28 11.5
 LC1075
 LC1075!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1075!SPC IL W     -   0.99997666  x   1.00001196  =   0.99998862
 LC1075!UTM  16      -   0.99997666  x   1.00006158  =   1.00003824
 LC1075
 LC1075:                Primary Azimuth Mark                     Grid Az
 LC1075:SPC IL W     -  LAWNDALE AZ MK 2                         257 10 55.7
 LC1075:UTM  16      -  LAWNDALE AZ MK 2                         259 13 38.5
 LC1075
 LC1075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0636454506(NAD 83)
 LC1075
 LC1075|---------------------------------------------------------------------|
 LC1075| PID    Reference Object                     Distance      Geod. Az  |
 LC1075|                                                           dddmmss.s |
 LC1075| CI7677 LAWNDALE AZ MK                                     1622758.9 |
 LC1075| LC1074 LAWNDALE RM 1                        22.730 METERS 18718     |
 LC1075| LC1918 LINCOLN STETSON CHINA CO TANK       APPROX. 9.8 KM 2234142.3 |
 LC1075| CI7678 LAWNDALE AZ MK 2                                   2574527.0 |
 LC1075| LC1076 LAWNDALE RM 2                        23.950 METERS 26826     |
 LC1075|---------------------------------------------------------------------|
 LC1075
 LC1075                          SUPERSEDED SURVEY CONTROL
 LC1075
 LC1075  NAD 83(1986)-  40 13 07.06421(N)    089 16 32.29732(W) AD(       ) 2
 LC1075  NAD 27      -  40 13 06.91660(N)    089 16 31.96230(W) AD(       ) 2
 LC1075  NGVD 29 (??/??/92)  181.417  (m)          595.20   (f) ADJ UNCH    2 0
 LC1075  NGVD 29             181.42   (m)          595.2    (f) LEVELING    3  
 LC1075
 LC1075.Superseded values are not recommended for survey control.
 LC1075
 LC1075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1075.See file dsdata.pdf to determine how the superseded data were derived.
 LC1075
 LC1075_MARKER: DE = TRAVERSE STATION DISK
 LC1075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1075_STAMPING: LAWNDALE 1960
 LC1075_MARK LOGO: CGS
 LC1075_PROJECTION: RECESSED 38 CENTIMETERS
 LC1075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1075+STABILITY: SURFACE MOTION
 LC1075
 LC1075  HISTORY     - Date     Condition        Report By
 LC1075  HISTORY     - 1960     MONUMENTED       CGS
 LC1075  HISTORY     - 1960     GOOD             CGS
 LC1075  HISTORY     - 1960     GOOD             CGS
 LC1075  HISTORY     - 1966     GOOD             CGS
 LC1075  HISTORY     - 1969     GOOD             CGS
 LC1075  HISTORY     - 1969     GOOD             ILDT
 LC1075  HISTORY     - 1971     GOOD             NGS
 LC1075
 LC1075                          STATION DESCRIPTION
 LC1075
 LC1075'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1075'STATION IS LOCATED ABOUT 3-3/4 MILES SW OF ATLANTA, 0.25
 LC1075'MILES EAST OF LAWNDALE AND ON PASTURE LAND FARMED BY WILBUR
 LC1075'KNOLLENBERG.
 LC1075'
 LC1075'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND LAWNDALE
 LC1075'ROAD, JUST EAST OF THE GRAIN ELEVATOR IN LAWNDALE, GO EAST
 LC1075'THEN SOUTHEAST FOR 0.25 MILE TO STATION ON LEFT IN PASTURE
 LC1075'AS DESCRIBED.
 LC1075'
 LC1075'STATION MARK, A STANDARD TRAVERSE DISK STAMPED LAWNDALE 1960,
 LC1075'IS SET IN THE TOP OF A 14 INCH SQUARE CONCRETE POST WHICH
 LC1075'IS SET 15 INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK
 LC1075'IS 36.4 FEET NORTHEAST OF THE CENTER OF ROAD, 35.5 FEET NORTH
 LC1075'OF THE NORTH END OF GATE, 22 FEET NORTHWEST OF A LARGE TRIANGLE
 LC1075'BLAZED TREE, 24.5 FEET EAST OF A LARGE TRIANGLE BLAZED TREE
 LC1075'AND 16.4 FEET NORTHEAST OF THE WITNESS POST AND FENCE.
 LC1075'
 LC1075'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED LAWNDALE
 LC1075'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1075'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC1075'MARK IS 62.8 FEET SOUTH OF THE WITNESS POST, 43 FEET SW OF
 LC1075'THE CENTER OF GATE, 20 FEET SW OF THE CENTER OF ROAD AND 1
 LC1075'FOOT NE OF FENCE.
 LC1075'
 LC1075'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED LAWNDALE
 LC1075'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1075'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC1075'MARK IS 67.3 FEET W OF THE WITNESS POST, 55.4 FEET W-SW OF
 LC1075'A LARGE TRIANGLE BLAZED TREE, 20.5 FEET SW OF CENTER OF ROAD
 LC1075'AND 1 FOOT NE OF FENCE.
 LC1075'
 LC1075'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED LAWNDALE
 LC1075'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1075'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 LC1075'IS 35 FEET S OF A TELEPHONE POLE, 23 FEET E OF THE CENTER OF
 LC1075'ROAD, 23 FEET N OF THE CENTER OF FIELD ENTRANCE, 2 FEET N-NW
 LC1075'OF THE WITNESS POST AND 1 FOOT W OF THE FENCE.
 LC1075'
 LC1075'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SE OF GRAVELED
 LC1075'ROAD FOR 0.2 MILE TO ROAD FORK, TAKE RIGHT TURN AND GO S
 LC1075'FOR 0.2 MILE TO AZIMUTH MARK ON LEFT AS DESCRIBED.
 LC1075'
 LC1075'HEIGHT OF LIGHT ABOVE STATION MARK 26.53 METERS.
 LC1075
 LC1075                          STATION RECOVERY (1960)
 LC1075
 LC1075'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1075'5 MI NE FROM LINCOLN.
 LC1075'ABOUT 4.75 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS
 LC1075'JUNCTION WITH BUSINESS ROUTE 66 IN THE NORTH PART OF LINCOLN,
 LC1075'THENCE 0.2 MILES EAST AND SOUTHEAST ALONG A GRAVEL ROAD, ABOUT
 LC1075'0.2 MILES EAST OF THE SMALL COMMUNITY OF LAWNDALE, AT A FIELD
 LC1075'ENTRANCE NORTH OF THE ROAD, 38 FEET NORTH OF THE CENTER LINE OF
 LC1075'THE ROAD, 16 FEET NORTH OF A FENCE, 27.5 FEET NORTHEAST OF A
 LC1075'FENCE CORNER, 35 FEET NORTHWEST OF THE WEST END OF A BOARD GATE,
 LC1075'25 FEET NORTHEAST OF A BLAZED 36 INCH WALNUT TREE, 22 FEET WEST
 LC1075'OF A BLAZED 30 INCH WALNUT TREE, 16.4 FEET NORTH OF A METAL
 LC1075'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 LC1075'CONCRETE POST 12 INCHES BELOW THE GROUND.
 LC1075
 LC1075                          STATION RECOVERY (1960)
 LC1075
 LC1075'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1075'RECOVERED IN GOOD CONDITION.
 LC1075
 LC1075                          STATION RECOVERY (1966)
 LC1075
 LC1075'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 LC1075'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2,
 LC1075'AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED IN 1960.
 LC1075'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION
 LC1075'WAS ADEQUATE FOR RECOVERY.
 LC1075
 LC1075                          STATION RECOVERY (1969)
 LC1075
 LC1075'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1075'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION
 LC1075'IS GOOD WITH THE BELOW.
 LC1075'
 LC1075'THE TREES AND GATE AT THE STATION MARK ARE GONE AND THE
 LC1075'MARK IS NOW IN A CULTIVATED FIELD, IT IS NOW 66 FEET NORTHWEST
 LC1075'OF A TELEPHONE POLE.
 LC1075'
 LC1075'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A METAL WITNESS POST AND
 LC1075'THE FENCE IS GONE.
 LC1075'
 LC1075'REFERENCE MARK 2 IS 1 FOOT WEST OF A POWER POLE AND THE
 LC1075'FENCE IS GONE.
 LC1075'
 LC1075'THE AZIMUTH MARK AS DESCRIBED AND, 15 FEET WEST OF A POWER
 LC1075'POLE AND 14 FEET NORTH OF A FENCE CORNER.
 LC1075'
 LC1075'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1075'
 LC1075'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.25 MILE
 LC1075'EAST OF LAWNDALE
 LC1075
 LC1075                          STATION RECOVERY (1969)
 LC1075
 LC1075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (HB)
 LC1075'RECOVERED BY DIVISION OF HIGHWAY
 LC1075'
 LC1075'LAWNDALE 1960-GOOD
 LC1075'
 LC1075'LAWNDALE NO 1 1960-GOOD
 LC1075'
 LC1075'LAWNDALE NO 2 1960-GOOD
 LC1075'
 LC1075'LAWNDALE 1960-GOOD
 LC1075
 LC1075                          STATION RECOVERY (1971)
 LC1075
 LC1075'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1075'ALL MARKS RECOVERED AND FOUND AS DESCRIBED AND IN GOOD CONDITION.
 LC1075'THE AZIMUTH MARK WAS IN THE WAY OF ROAD WORK AND WAS DESTROYED
 LC1075'AFTER A NEW ONE WAS SET.  NO ATTEMPT WAS MADE TO MEASURE OR
 LC1075'CUT IN THE MARKS SINCE THE STATION SITE IS UNDER CULTIVATION
 LC1075'AND WOULD MEAN DAMAGE TO CORN.
 LC1075'
 LC1075'THE 1971 AZIMUTH MARK IS A STANDARD DISK STAMPED LAWNDALE
 LC1075'1960 1971 SET IN A DRILL HOLE IN THE TOP AND NORTH END OF A
 LC1075'14 FOOT CONCRETE CULVERT, ON THE EAST SIDE OF AND ABOUT 6
 LC1075'FEET LOWER THAN THE HIGHWAY, 38 FEET EAST OF THE CENTERLINE
 LC1075'OF THE NORTH BOUND LANE OF U.S. HIGHWAY 66 AND 0.15 MILE
 LC1075'SOUTH OF THE INTERSECTION OF THE HIGHWAY AND LAWNDALE ROAD.
 LC1075'
 LC1075'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1075'
 LC1075'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.25 MILE
 LC1075'EAST OF LAWNDALE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1074 ***********************************************************************
 LC1074  DESIGNATION -  LAWNDALE RM 1
 LC1074  PID         -  LC1074
 LC1074  STATE/COUNTY-  IL/LOGAN
 LC1074  COUNTRY     -  US
 LC1074  USGS QUAD   -  LINCOLN EAST (2018)
 LC1074
 LC1074                         *CURRENT SURVEY CONTROL
 LC1074  ______________________________________________________________________
 LC1074* NAD 83(1986) POSITION- 40 13 06.32   (N) 089 16 32.42   (W)   HD_HELD1
 LC1074* NAVD 88 ORTHO HEIGHT -   181.771 (meters)      596.36  (feet) ADJUSTED
 LC1074  ______________________________________________________________________
 LC1074  GEOID HEIGHT    -        -32.539 (meters)                     GEOID18
 LC1074  DYNAMIC HEIGHT  -        181.677 (meters)      596.05  (feet) COMP
 LC1074  MODELED GRAVITY -    980,108.8   (mgal)                       NAVD 88
 LC1074
 LC1074  VERT ORDER      -  SECOND    CLASS 0
 LC1074
 LC1074.The horizontal coordinates were determined by differentially corrected
 LC1074.hand held GPS observations or other comparable positioning techniques
 LC1074.and have an estimated accuracy of +/- 3 meters.
 LC1074
 LC1074.The orthometric height was determined by differential leveling and
 LC1074.adjusted by the NATIONAL GEODETIC SURVEY
 LC1074.in June 1991.
 LC1074
 LC1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1074.GEOID18 height accuracy estimate available here.
 LC1074
 LC1074.Click photographs - Photos may exist for this station.
 LC1074
 LC1074.The dynamic height is computed by dividing the NAVD 88
 LC1074.geopotential number by the normal gravity value computed on the
 LC1074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1074.degrees latitude (g = 980.6199 gals.).
 LC1074
 LC1074.The modeled gravity was interpolated from observed gravity values.
 LC1074
 LC1074;                    North         East    Units  Estimated Accuracy
 LC1074;SPC IL W     -   394,620.0     775,838.5     MT  (+/- 3 meters HH1 GPS) 
 LC1074
 LC1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0636154484(NAD 83)
 LC1074
 LC1074                          SUPERSEDED SURVEY CONTROL
 LC1074
 LC1074  NGVD 29 (??/??/92)  181.846  (m)          596.61   (f) ADJ UNCH    2 0
 LC1074
 LC1074.Superseded values are not recommended for survey control.
 LC1074
 LC1074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1074.See file dsdata.pdf to determine how the superseded data were derived.
 LC1074
 LC1074_MARKER: DR = REFERENCE MARK DISK
 LC1074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1074_STAMPING: LAWNDALE NO 1 1960
 LC1074_MARK LOGO: CGS
 LC1074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1074+STABILITY: SURFACE MOTION
 LC1074
 LC1074  HISTORY     - Date     Condition        Report By
 LC1074  HISTORY     - 1960     MONUMENTED       CGS
 LC1074  HISTORY     - 1960     GOOD             CGS
 LC1074
 LC1074                          STATION DESCRIPTION
 LC1074
 LC1074'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1074'5 MI NE FROM LINCOLN.
 LC1074'ABOUT 4.75 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS
 LC1074'JUNCTION WITH BUSINESS ROUTE 66 IN THE NORTH PART OF LINCOLN,
 LC1074'THENCE 0.2 MILES EAST AND SOUTHEAST ALONG A GRAVEL ROAD, ABOUT
 LC1074'0.2 MILES EAST OF THE SMALL COMMUNITY OF LAWNDALE, AT A FIELD
 LC1074'ENTRANCE NORTH OF THE ROAD, 21 FEET SOUTH OF THE CENTER LINE
 LC1074'OF THE ROAD, 0.5 FEET NORTH OF A FENCE, 5 FEET EAST OF THE
 LC1074'EXTENDED CENTER LINE OF THE FIELD ENTRANCE, 42 FEET SOUTH OF
 LC1074'THE EAST END OF A BOARD GATE, 64 FEET SOUTH SOUTHEAST OF A
 LC1074'BLAZED 30 INCH WALNUT TREE, 74.7 FEET SOUTHEAST OF TRAVERSE
 LC1074'STATION LAWNDALE, 63.0 FEET SOUTHEAST OF A METAL WITNESS POST,
 LC1074'1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 LC1074'CONCRETE POST PROJECTING 1 INCH.
 LC1074
 LC1074                          STATION RECOVERY (1960)
 LC1074
 LC1074'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1076 ***********************************************************************
 LC1076  DESIGNATION -  LAWNDALE RM 2
 LC1076  PID         -  LC1076
 LC1076  STATE/COUNTY-  IL/LOGAN
 LC1076  COUNTRY     -  US
 LC1076  USGS QUAD   -  LINCOLN EAST (2018)
 LC1076
 LC1076                         *CURRENT SURVEY CONTROL
 LC1076  ______________________________________________________________________
 LC1076* NAD 83(1986) POSITION- 40 13 07.03   (N) 089 16 33.31   (W)   HD_HELD1
 LC1076* NAVD 88 ORTHO HEIGHT -   181.798 (meters)      596.45  (feet) ADJUSTED
 LC1076  ______________________________________________________________________
 LC1076  GEOID HEIGHT    -        -32.539 (meters)                     GEOID18
 LC1076  DYNAMIC HEIGHT  -        181.705 (meters)      596.14  (feet) COMP
 LC1076  MODELED GRAVITY -    980,108.8   (mgal)                       NAVD 88
 LC1076
 LC1076  VERT ORDER      -  SECOND    CLASS 0
 LC1076
 LC1076.The horizontal coordinates were determined by differentially corrected
 LC1076.hand held GPS observations or other comparable positioning techniques
 LC1076.and have an estimated accuracy of +/- 3 meters.
 LC1076
 LC1076.The orthometric height was determined by differential leveling and
 LC1076.adjusted by the NATIONAL GEODETIC SURVEY
 LC1076.in June 1991.
 LC1076
 LC1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1076.GEOID18 height accuracy estimate available here.
 LC1076
 LC1076.Click photographs - Photos may exist for this station.
 LC1076
 LC1076.The dynamic height is computed by dividing the NAVD 88
 LC1076.geopotential number by the normal gravity value computed on the
 LC1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1076.degrees latitude (g = 980.6199 gals.).
 LC1076
 LC1076.The modeled gravity was interpolated from observed gravity values.
 LC1076
 LC1076;                    North         East    Units  Estimated Accuracy
 LC1076;SPC IL W     -   394,641.7     775,817.3     MT  (+/- 3 meters HH1 GPS) 
 LC1076
 LC1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0634054506(NAD 83)
 LC1076
 LC1076                          SUPERSEDED SURVEY CONTROL
 LC1076
 LC1076  NGVD 29 (??/??/92)  181.874  (m)          596.70   (f) ADJ UNCH    2 0
 LC1076
 LC1076.Superseded values are not recommended for survey control.
 LC1076
 LC1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1076.See file dsdata.pdf to determine how the superseded data were derived.
 LC1076
 LC1076_MARKER: DR = REFERENCE MARK DISK
 LC1076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1076_STAMPING: LAWNDALE NO 2 1960
 LC1076_MARK LOGO: CGS
 LC1076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1076+STABILITY: SURFACE MOTION
 LC1076
 LC1076  HISTORY     - Date     Condition        Report By
 LC1076  HISTORY     - 1960     MONUMENTED       CGS
 LC1076  HISTORY     - 1960     GOOD             CGS
 LC1076
 LC1076                          STATION DESCRIPTION
 LC1076
 LC1076'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1076'5 MI NE FROM LINCOLN.
 LC1076'ABOUT 4.75 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS
 LC1076'JUNCTION WITH BUSINESS ROUTE 66 IN THE NORTH PART OF LINCOLN,
 LC1076'THENCE 0.2 MILES EAST AND SOUTHEAST ALONG A GRAVEL ROAD, ABOUT
 LC1076'0.2 MILES EAST OF THE SMALL COMMUNTY OF LAWNDALE, AT A FIELD
 LC1076'ENTRANCE NORTH OF THE ROAD, 21 FEET SOUTH OF THE CENTER LINE
 LC1076'OF THE ROAD, 0.5 FEET NORTH OF A FENCE, 53 FEET SOUTHWEST OF A
 LC1076'FENCE CORNER, 79 FEET WEST OF THE EXTENDED CENTER LINE OF THE
 LC1076'FIELD ENTRANCE, 54 FEET SOUTHWEST OF A BLAZED 36 INCH WALNUT
 LC1076'TREE, 78.5 FEET SOUTHWEST OF TRAVERSE STATION LAWNDALE, 67.2
 LC1076'FEET SOUTHWEST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL
 LC1076'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1076'1 INCH.
 LC1076
 LC1076                          STATION RECOVERY (1960)
 LC1076
 LC1076'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1639 ***********************************************************************
 JA1639  CBN         -  This is a Cooperative Base Network Control Station.
 JA1639  DESIGNATION -  LAWRENCE
 JA1639  PID         -  JA1639
 JA1639  STATE/COUNTY-  IL/LAWRENCE
 JA1639  COUNTRY     -  US
 JA1639  USGS QUAD   -  VINCENNES (2019)
 JA1639
 JA1639                         *CURRENT SURVEY CONTROL
 JA1639  ______________________________________________________________________
 JA1639* NAD 83(2011) POSITION- 38 42 27.97823(N) 087 31 55.93687(W)   ADJUSTED
 JA1639* NAD 83(2011) ELLIP HT-   125.906 (meters)        (06/27/12)   ADJUSTED
 JA1639* NAD 83(2011) EPOCH   -  2010.00
 JA1639* NAVD 88 ORTHO HEIGHT -   157.687 (meters)      517.34  (feet) ADJUSTED
 JA1639  ______________________________________________________________________
 JA1639  GEOID HEIGHT    -        -31.785 (meters)                     GEOID18
 JA1639  NAD 83(2011) X  -    214,590.662 (meters)                     COMP
 JA1639  NAD 83(2011) Y  - -4,979,154.972 (meters)                     COMP
 JA1639  NAD 83(2011) Z  -  3,967,132.375 (meters)                     COMP
 JA1639  LAPLACE CORR    -         -2.55  (seconds)                    DEFLEC18
 JA1639  DYNAMIC HEIGHT  -        157.590 (meters)      517.03  (feet) COMP
 JA1639  MODELED GRAVITY -    980,012.8   (mgal)                       NAVD 88
 JA1639
 JA1639  VERT ORDER      -  FIRST     CLASS II
 JA1639
 JA1639  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA1639  Standards:
 JA1639         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA1639            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA1639  -------------------------------------------------------------------
 JA1639  NETWORK    0.75   1.22           0.35   0.24   0.62     -0.03028746
 JA1639  -------------------------------------------------------------------
 JA1639  Click here for local accuracies and other accuracy information.
 JA1639
 JA1639.The horizontal coordinates were established by GPS observations
 JA1639.and adjusted by the National Geodetic Survey in June 2012.
 JA1639
 JA1639.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA1639.been affixed to the stable North American tectonic plate. See 
 JA1639.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA1639
 JA1639.The horizontal coordinates are valid at the epoch date displayed above
 JA1639.which is a decimal equivalence of Year/Month/Day.
 JA1639
 JA1639.The orthometric height was determined by differential leveling and
 JA1639.adjusted by the NATIONAL GEODETIC SURVEY
 JA1639.in June 1991.
 JA1639
 JA1639.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1639.GEOID18 height accuracy estimate available here.
 JA1639
 JA1639.Click photographs - Photos may exist for this station.
 JA1639
 JA1639.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA1639
 JA1639.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA1639
 JA1639.The ellipsoidal height was determined by GPS observations
 JA1639.and is referenced to NAD 83.
 JA1639
 JA1639.The dynamic height is computed by dividing the NAVD 88
 JA1639.geopotential number by the normal gravity value computed on the
 JA1639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1639.degrees latitude (g = 980.6199 gals.).
 JA1639
 JA1639.The modeled gravity was interpolated from observed gravity values.
 JA1639
 JA1639. The following values were computed from the NAD 83(2011) position.
 JA1639
 JA1639;                    North         East     Units Scale Factor Converg.
 JA1639;SPC IL E     -   226,842.462   369,682.213   MT  1.00003477   +0 30 03.6
 JA1639;SPC IL E     -   744,232.31  1,212,865.73   sFT  1.00003477   +0 30 03.6
 JA1639;SPC IN W     -   384,151.964   860,957.663   MT  0.99998543   -0 16 50.5
 JA1639;SPC IN W     - 1,260,338.57  2,824,658.60   sFT  0.99998543   -0 16 50.5
 JA1639;UTM  16      - 4,284,482.909   453,726.353   MT  0.99962637   -0 19 58.1
 JA1639
 JA1639!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA1639!SPC IL E     -   0.99998025  x   1.00003477  =   1.00001501
 JA1639!SPC IN W     -   0.99998025  x   0.99998543  =   0.99996568
 JA1639!UTM  16      -   0.99998025  x   0.99962637  =   0.99960662
 JA1639
 JA1639:                Primary Azimuth Mark                     Grid Az
 JA1639:SPC IL E     -  LAWRENCE AZ MK                           280 51 00.6
 JA1639:SPC IN W     -  LAWRENCE AZ MK                           281 37 54.7
 JA1639:UTM  16      -  LAWRENCE AZ MK                           281 41 02.3
 JA1639
 JA1639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH5372684482(NAD 83)
 JA1639
 JA1639|---------------------------------------------------------------------|
 JA1639| PID    Reference Object                     Distance      Geod. Az  |
 JA1639|                                                           dddmmss.s |
 JA1639| CG8765 LAWRENCE RM 1                        26.341 METERS 09354     |
 JA1639| JA2084 VINCENNES RAD KBU 406               APPROX. 3.1 KM 1262612.7 |
 JA1639| JA1952 VINCENNES UNIV TV WVUT              APPROX. 7.9 KM 1422221.5 |
 JA1639| JA1951 VINCENNES ST VINCENT SCH TANK       APPROX. 7.7 KM 1534035.4 |
 JA1639| JA2081 VINCENNES PACKAGING CORP STACK      APPROX. 2.5 KM 1693301.1 |
 JA1639| JA2085 VINCENNES ST FRANCIS CATH CH        APPROX. 3.2 KM 1825323.2 |
 JA1639| JA2086 VINCENNES BLACKFORD GLASS STK       APPROX. 3.9 KM 1860815.1 |
 JA1639| JA1638 LAWRENCE AZ MK                                     2812104.2 |
 JA1639| CG8766 LAWRENCE RM 2                        29.426 METERS 28539     |
 JA1639| JA2077 AIRPORT BCN LAWRENCEVILLE APT       APPROX. 8.7 KM 3131926.9 |
 JA1639|---------------------------------------------------------------------|
 JA1639
 JA1639                          SUPERSEDED SURVEY CONTROL
 JA1639
 JA1639  NAD 83(2007)-  38 42 27.97844(N)    087 31 55.93773(W) AD(2002.00) 0
 JA1639  ELLIP H (02/10/07)  125.887  (m)                       GP(2002.00)    
 JA1639  ELLIP H (10/15/04)  125.907  (m)                       GP(       ) 4 2
 JA1639  NAD 83(1997)-  38 42 27.97846(N)    087 31 55.93785(W) AD(       ) B
 JA1639  ELLIP H (04/10/98)  125.888  (m)                       GP(       ) 4 1
 JA1639  NAD 83(1986)-  38 42 27.98880(N)    087 31 55.93830(W) AD(       ) 2
 JA1639  NAD 27      -  38 42 27.81932(N)    087 31 55.85163(W) AD(       ) 2
 JA1639  NAVD 88             157.69   (m)          517.4    (f) LEVELING    3  
 JA1639
 JA1639.Superseded values are not recommended for survey control.
 JA1639
 JA1639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1639.See file dsdata.pdf to determine how the superseded data were derived.
 JA1639
 JA1639_MARKER: DS = TRIANGULATION STATION DISK
 JA1639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1639_STAMPING: LAWRENCE 1968
 JA1639_MARK LOGO: CGS
 JA1639_PROJECTION: FLUSH
 JA1639_MAGNETIC: N = NO MAGNETIC MATERIAL
 JA1639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1639+STABILITY: SURFACE MOTION
 JA1639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1639+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 JA1639
 JA1639  HISTORY     - Date     Condition        Report By
 JA1639  HISTORY     - 1968     MONUMENTED       CGS
 JA1639  HISTORY     - 1986     GOOD             NGS
 JA1639  HISTORY     - 19970228 GOOD             NGS
 JA1639  HISTORY     - 19970628 GOOD             NGS
 JA1639  HISTORY     - 20090214 GOOD             LNDMRK
 JA1639  HISTORY     - 20100518 GOOD             ILDT
 JA1639  HISTORY     - 20100804 GOOD             ILDT
 JA1639
 JA1639                          STATION DESCRIPTION
 JA1639
 JA1639'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA1639'THE STATION IS LOCATED ABOUT 1.5 MILES NORTH OF VINCENNES, ON THE
 JA1639'SOUTH SIDE OF U S HIGHWAY 50 AND ON THE HIGHWAY RIGHT OF WAY.
 JA1639'
 JA1639'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JA1639'HIGHWAY 33 ABOUT 1.5 MILES NORTHWEST OF VINCENNES, GO EAST ON HIGHWAY
 JA1639'50 FOR 0.15 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE EAST ON
 JA1639'HIGHWAY 50 FOR 1.15 MILES TO THE TOP OF A HILL AND THE STATION ON THE
 JA1639'RIGHT AS DESCRIBED.
 JA1639'
 JA1639'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA1639'
 JA1639'STATION MARK, STAMPED LAWRENCE 1968 IS SET FLUSH WITH THE GROUND
 JA1639'SURFACE.  IT IS 87 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE OF
 JA1639'HIGHWAY 50, 81 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE OF
 JA1639'HIGHWAY 50, 81 FEET NORTHWEST OF A PHILLIPS 66 SIGN AND 36 FEET EAST
 JA1639'OF THE CENTER OF A FIELD ROAD.
 JA1639'
 JA1639'R M NO 1, STAMPED LAWRENCE NO 1 1968 IS SET FLUSH WITH THE GROUND
 JA1639'SURFACE.  IT IS 76 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE OF
 JA1639'HIGHWAY 50 AND 66 FEET NORTHEAST OF THE PHILLIPS 66 SIGN.
 JA1639'
 JA1639'RM NO 2, STAMPED LAWRENCE NO 2 1968 IS SET FLUSH WITH THE GROUND
 JA1639'SURFACE.  IT IS 75 FEET SOUTH OF THE CENTER OF THE EAST BOUND LANE OF
 JA1639'HIGHWAY 50 AND 57 FEET WEST OF THE CENTER OF THE FIELD ROAD.
 JA1639'
 JA1639'AZIMUTH MARK, STAMPED LAWRENCE 1968 IS SET FLUSH WITH THE GROUND
 JA1639'SURFACE.  IT IS 39 FEET NORTH OF THE CENTER OF PAVED ROAD, 24 FEET
 JA1639'SOUTH OF THE CENTER OF THE EAST BOUND LANE OF HIGHWAY 50 AND 4.7 FEET
 JA1639'EAST OF A METAL WITNESS POST.
 JA1639'
 JA1639'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JA1639
 JA1639                          STATION RECOVERY (1986)
 JA1639
 JA1639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1639'8.2 KM (5.10 MI) NW FROM VINCENNES IN.
 JA1639'0.2 KM (0.1 MI) WEST ALONG THE CHESSIE SYSTEM RAILROAD FROM THE
 JA1639'STATION IN VINCENNES, INDIANA, THENCE 1.2 KM (0.75 MI) SOUTHWEST ALONG
 JA1639'6TH STREET, THENCE 4.8 KM (3.0 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 50
 JA1639'BUSINESS, THENCE 2.0 KM (1.25 MI) EAST ALONG U.S. HIGHWAY 50, ON TOP
 JA1639'OF A SMALL HIGHWAY CUT, 26.3 M (86.3 FT) SOUTH OF THE CENTERLINE OF
 JA1639'THE EAST BOUND LANES OF THE HIGHWAY, 11.2 M (36.7 FT) EAST OF THE
 JA1639'CENTER OF A FIELD ENTRANCE, AND 8.2 M (26.9 FT) WEST-NORTHWEST OF A
 JA1639'FENCE CORNER.
 JA1639'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 JA1639'THE MARK IS 3.5 M ABOVE THE HIGHWAY.
 JA1639
 JA1639                          STATION RECOVERY (1997)
 JA1639
 JA1639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JA1639'THE STATION IS LOCATED ABOUT 8 MI (12.9 KM) EAST OF LAWRENCEVILLE, 2
 JA1639'MI (3.2 KM) NORTHWEST OF VINCENNES, INDIANA, AND 0.7 MI (1.1 KM) WEST
 JA1639'OF THE ILLINOIS-INDIANA STATE LINE.  TO REACH FROM THE JUNCTION OF
 JA1639'U.S. ROUTE 50 AND STATE ROUTE 33 ABOUT 7 MI (11.3 KM) EAST OF
 JA1639'LAWRENCEVILLE AND 1.9 MI (3.1 KM) WEST OF THE STATE LINE, PROCEED EAST
 JA1639'ON ROUTE 50 FOR 1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT, ON TOP OF
 JA1639'A CUT BANK, 26.3 M (86.3 FT) SOUTH OF AND ABOUT 3.5 M (11.5 FT) HIGHER
 JA1639'THAN THE CENTERLINE OF THE EASTBOUND LANES OF ROUTE 50, 11.2 M (36.7
 JA1639'FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 8.2 M (26.9 FT)
 JA1639'WEST-NORTHWEST OF A FENCE CORNER, AND 0.3 M (1.0 FT) SOUTH OF A
 JA1639'FIBERGLASS WITNESS POST.
 JA1639
 JA1639                          STATION RECOVERY (1997)
 JA1639
 JA1639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 JA1639'RECOVERED AS DESCRIBED.
 JA1639
 JA1639                          STATION RECOVERY (2009)
 JA1639
 JA1639'RECOVERY NOTE BY LANDMARK SURVEYING INCORPORATED 2009 (DLH)
 JA1639'RECOVERED IN GOOD CONDITION.
 JA1639
 JA1639                          STATION RECOVERY (2010)
 JA1639
 JA1639'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 JA1639'RECOVERED IN GOOD CONDITION.
 JA1639
 JA1639                          STATION RECOVERY (2010)
 JA1639
 JA1639'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA1639'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1638 ***********************************************************************
 JA1638  DESIGNATION -  LAWRENCE AZ MK
 JA1638  PID         -  JA1638
 JA1638  STATE/COUNTY-  IL/LAWRENCE
 JA1638  COUNTRY     -  US
 JA1638  USGS QUAD   -  VINCENNES (2019)
 JA1638
 JA1638                         *CURRENT SURVEY CONTROL
 JA1638  ______________________________________________________________________
 JA1638* NAD 83(1986) POSITION- 38 42 39.     (N) 087 33 07.     (W)   SCALED
 JA1638* NAVD 88 ORTHO HEIGHT -   131.381 (meters)      431.04  (feet) ADJUSTED
 JA1638  ______________________________________________________________________
 JA1638  GEOID HEIGHT    -        -31.763 (meters)                     GEOID18
 JA1638  DYNAMIC HEIGHT  -        131.301 (meters)      430.78  (feet) COMP
 JA1638  MODELED GRAVITY -    980,013.8   (mgal)                       NAVD 88
 JA1638
 JA1638  VERT ORDER      -  FIRST     CLASS II
 JA1638
 JA1638.The horizontal coordinates were scaled from a map and have
 JA1638.an estimated accuracy of +/- 6 seconds.
 JA1638
 JA1638.The orthometric height was determined by differential leveling and
 JA1638.adjusted by the NATIONAL GEODETIC SURVEY
 JA1638.in June 1991.
 JA1638
 JA1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1638.GEOID18 height accuracy estimate available here.
 JA1638
 JA1638.Click photographs - Photos may exist for this station.
 JA1638
 JA1638.The dynamic height is computed by dividing the NAVD 88
 JA1638.geopotential number by the normal gravity value computed on the
 JA1638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1638.degrees latitude (g = 980.6199 gals.).
 JA1638
 JA1638.The modeled gravity was interpolated from observed gravity values.
 JA1638
 JA1638;                    North         East    Units  Estimated Accuracy
 JA1638;SPC IL E     -   227,170.      367,960.      MT  (+/- 180 meters Scaled)
 JA1638
 JA1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH520848(NAD 83)
 JA1638
 JA1638                          SUPERSEDED SURVEY CONTROL
 JA1638
 JA1638.No superseded survey control is available for this station.
 JA1638
 JA1638_MARKER: DZ = AZIMUTH MARK DISK
 JA1638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1638_STAMPING: LAWRENCE 1968
 JA1638_MARK LOGO: CGS
 JA1638_PROJECTION: FLUSH
 JA1638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1638+STABILITY: SURFACE MOTION
 JA1638
 JA1638  HISTORY     - Date     Condition        Report By
 JA1638  HISTORY     - 1968     MONUMENTED       CGS
 JA1638  HISTORY     - 1986     GOOD             NGS
 JA1638
 JA1638                          STATION DESCRIPTION
 JA1638
 JA1638'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1638'1.4 KM (0.85 MI) SW FROM VINCENNES IN.
 JA1638'0.2 KM (0.1 MI) WEST ALONG THE CHESSIE SYSTEM RAILROAD FROM THE
 JA1638'STATION IN VINCENNES, INDIANA, THENCE 1.2 KM (0.75 MI) SOUTHWEST ALONG
 JA1638'6TH STREET, THENCE 4.8 KM (3.0 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 50
 JA1638'BUSINESS, THENCE 0.2 KM (0.1 MI) EAST ALONG U.S. HIGHWAY 50, 14.9 M
 JA1638'(48.9 FT) WEST OF A HIGHWAY INFORMATION SIGN, 11.6 M (38.1 FT) NORTH
 JA1638'OF THE CENTER OF THE EAST BOUND ON RAMP TO U.S. HIGHWAY 50, AND 7.3 M
 JA1638'(24.0 FT) SOUTH OF THE CENTERLINE OF THE EAST BOUND LANES OF THE
 JA1638'HIGHWAY.
 JA1638'THE MARK IS 1.6 METERS  E FROM  A WITNESS POST
 JA1638'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0689 ***********************************************************************
 MF0689  DESIGNATION -  LAWRENCE RM
 MF0689  PID         -  MF0689
 MF0689  STATE/COUNTY-  IL/LASALLE
 MF0689  COUNTRY     -  US
 MF0689  USGS QUAD   -  TROY GROVE (2018)
 MF0689
 MF0689                         *CURRENT SURVEY CONTROL
 MF0689  ______________________________________________________________________
 MF0689* NAD 83(1986) POSITION- 41 24 39.75   (N) 089 06 58.69   (W)   HD_HELD1
 MF0689* NAVD 88 ORTHO HEIGHT -   202.782 (meters)      665.29  (feet) ADJUSTED
 MF0689  ______________________________________________________________________
 MF0689  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF0689  DYNAMIC HEIGHT  -        202.702 (meters)      665.03  (feet) COMP
 MF0689  MODELED GRAVITY -    980,223.9   (mgal)                       NAVD 88
 MF0689
 MF0689  VERT ORDER      -  FIRST     CLASS II
 MF0689
 MF0689.The horizontal coordinates were determined by differentially corrected
 MF0689.hand held GPS observations or other comparable positioning techniques
 MF0689.and have an estimated accuracy of +/- 3 meters.
 MF0689
 MF0689.The orthometric height was determined by differential leveling and
 MF0689.adjusted by the NATIONAL GEODETIC SURVEY
 MF0689.in June 1991.
 MF0689
 MF0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0689.GEOID18 height accuracy estimate available here.
 MF0689
 MF0689.Click photographs - Photos may exist for this station.
 MF0689
 MF0689.The dynamic height is computed by dividing the NAVD 88
 MF0689.geopotential number by the normal gravity value computed on the
 MF0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0689.degrees latitude (g = 980.6199 gals.).
 MF0689
 MF0689.The modeled gravity was interpolated from observed gravity values.
 MF0689
 MF0689;                    North         East    Units  Estimated Accuracy
 MF0689;SPC IL E     -   526,985.9     234,537.0     MT  (+/- 3 meters HH1 GPS) 
 MF0689
 MF0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2312086549(NAD 83)
 MF0689
 MF0689                          SUPERSEDED SURVEY CONTROL
 MF0689
 MF0689  NGVD 29 (??/??/92)  202.833  (m)          665.46   (f) ADJ UNCH    1 2
 MF0689
 MF0689.Superseded values are not recommended for survey control.
 MF0689
 MF0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0689.See file dsdata.pdf to determine how the superseded data were derived.
 MF0689
 MF0689_MARKER: DR = REFERENCE MARK DISK
 MF0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0689_STAMPING: LAWRENCE 1920
 MF0689_MARK LOGO: CGS
 MF0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0689+STABILITY: SURFACE MOTION
 MF0689
 MF0689  HISTORY     - Date     Condition        Report By
 MF0689  HISTORY     - 1920     MONUMENTED       CGS
 MF0689  HISTORY     - 1969     POOR             CGS
 MF0689  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0689  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0689
 MF0689                          STATION DESCRIPTION
 MF0689
 MF0689'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0689'6.2 MI N FROM LA SALLE.
 MF0689'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0689'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0689'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS
 MF0689'AVENUE WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST
 MF0689'ALONG OLD U.S. HIGHWAY 51, THENCE 3.1 MILES NORTH ALONG THE ILLINOIS
 MF0689'CENTRAL RAILROAD, 0.15 MILE NORTH OF MILEPOST 862, 78 1/2 FEET
 MF0689'SOUTHEAST OF THE CENTER OF THE CROSSING OF THE RAILROAD AND
 MF0689'COUNTY ROAD NUMBER 33, 45 1/2 FEET EAST OF THE EAST RAIL, 63 FEET
 MF0689'SOUTH OF THE CENTER LINE OF THE ROAD, 40.8 FEET NORTH OF LA SALLE
 MF0689'SB R.M. 2, 2 FEET WEST OF A FENCE, 2.0 FEET WEST OF A METAL
 MF0689'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0689'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 21, T34N,
 MF0689'R 1E.  NOTE-- THE POST IS SET SHALLOW AND IS LOOSE.  THIS MARK
 MF0689'WAS NOT LEVELED TO BY THIS PARTY IN 1969.
 MF0689
 MF0689                          STATION RECOVERY (1997)
 MF0689
 MF0689'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0689'MARK NOT FOUND.
 MF0689
 MF0689                          STATION RECOVERY (2002)
 MF0689
 MF0689'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0689'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2101 ***********************************************************************
 JA2101  DESIGNATION -  LAWRENCEVILLE
 JA2101  PID         -  JA2101
 JA2101  STATE/COUNTY-  IL/LAWRENCE
 JA2101  COUNTRY     -  US
 JA2101  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA2101
 JA2101                         *CURRENT SURVEY CONTROL
 JA2101  ______________________________________________________________________
 JA2101* NAD 83(1997) POSITION- 38 43 38.65300(N) 087 41 35.28168(W)   ADJUSTED
 JA2101* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 JA2101  ______________________________________________________________________
 JA2101  GEOID HEIGHT    -        -31.606 (meters)                     GEOID18
 JA2101  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 JA2101  HORZ ORDER      -  SECOND
 JA2101
 JA2101.The horizontal coordinates were established by classical geodetic methods
 JA2101.and adjusted by the National Geodetic Survey in October 1999.
 JA2101
 JA2101.The orthometric height was scaled from a topographic map.
 JA2101
 JA2101.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2101.GEOID18 height accuracy estimate available here.
 JA2101
 JA2101.Click photographs - Photos may exist for this station.
 JA2101
 JA2101.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2101
 JA2101. The following values were computed from the NAD 83(1997) position.
 JA2101
 JA2101;                    North         East     Units Scale Factor Converg.
 JA2101;SPC IL E     -   228,911.667   355,669.214   MT  1.00001315   +0 24 01.9
 JA2101;SPC IL E     -   751,021.03  1,166,891.41   sFT  1.00001315   +0 24 01.9
 JA2101;SPC IN W     -   386,412.127   846,974.633   MT  1.00000128   -0 22 53.4
 JA2101;SPC IN W     - 1,267,753.79  2,778,782.61   sFT  1.00000128   -0 22 53.4
 JA2101;UTM  16      - 4,286,754.979   439,750.388   MT  0.99964470   -0 26 01.1
 JA2101
 JA2101!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2101!SPC IL E     -   0.99998176  x   1.00001315  =   0.99999490
 JA2101!SPC IN W     -   0.99998176  x   1.00000128  =   0.99998304
 JA2101!UTM  16      -   0.99998176  x   0.99964470  =   0.99962646
 JA2101
 JA2101:                Primary Azimuth Mark                     Grid Az
 JA2101:SPC IL E     -  LAWRENCEVILLE AZ MK                      278 32 56.7
 JA2101:SPC IN W     -  LAWRENCEVILLE AZ MK                      279 19 52.0
 JA2101:UTM  16      -  LAWRENCEVILLE AZ MK                      279 22 59.7
 JA2101
 JA2101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3975086754(NAD 83)
 JA2101
 JA2101|---------------------------------------------------------------------|
 JA2101| PID    Reference Object                     Distance      Geod. Az  |
 JA2101|                                                           dddmmss.s |
 JA2101| JA1370 LAWRENCEVILLE RM 1                   41.994 METERS 01925     |
 JA2101| JA2099 LAWRENCEVILLE MUNICIPAL TANK        APPROX. 0.9 KM 0581441.4 |
 JA2101| JA2100 LAWRENCEVILLE COURTHOUSE DOME       APPROX. 0.9 KM 0775701.2 |
 JA2101| JA2096 LAWRENCEVILLE RAD WAKO N MAST       APPROX. 3.5 KM 0961827.7 |
 JA2101| JA2098 LAWRENCEVILLE MICROWAV KSF 531      APPROX. 1.2 KM 1660843.8 |
 JA2101| JA2094 LAWRENCEVILLE UNIV CATV MAST        APPROX. 2.8 KM 2492820.0 |
 JA2101| JA1373 LAWRENCEVILLE RM 2                   29.381 METERS 25953     |
 JA2101| JA2104 BRIDGEPORT RAD 611                  APPROX. 5.7 KM 2610842.0 |
 JA2101| JA1651 LAWRENCEVILLE AZ MK                                2785658.6 |
 JA2101| JA2097 LAWRENCEVILLE MICROWAVE KSN 52      APPROX. 1.2 KM 3154756.6 |
 JA2101|---------------------------------------------------------------------|
 JA2101
 JA2101                          SUPERSEDED SURVEY CONTROL
 JA2101
 JA2101  NAD 83(1997)-  38 43 38.65346(N)    087 41 35.28078(W) AD(       ) 2
 JA2101  NAD 83(1986)-  38 43 38.66244(N)    087 41 35.28096(W) AD(       ) 2
 JA2101  NAD 27      -  38 43 38.49208(N)    087 41 35.18319(W) AD(       ) 2
 JA2101
 JA2101.Superseded values are not recommended for survey control.
 JA2101
 JA2101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2101.See file dsdata.pdf to determine how the superseded data were derived.
 JA2101
 JA2101_MARKER: DS = TRIANGULATION STATION DISK
 JA2101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2101_STAMPING: LAWRENCEVILLE 1968
 JA2101_MARK LOGO: CGS
 JA2101_PROJECTION: FLUSH
 JA2101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2101+STABILITY: SURFACE MOTION
 JA2101
 JA2101  HISTORY     - Date     Condition        Report By
 JA2101  HISTORY     - 1968     MONUMENTED       CGS
 JA2101  HISTORY     - 1970     GOOD             MGA
 JA2101
 JA2101                          STATION DESCRIPTION
 JA2101
 JA2101'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2101'STATION IS LOCATED IN THE WEST SECTION OF LAWRENCEVILLE, ON
 JA2101'LAWRENCEVILLE COUNTY MEMORIAL HOSPITAL GROUNDS, ON THE NORTH
 JA2101'SIDE OF LEXINGTON AVENUE AND PERMISSION WAS OBTAINED FROM
 JA2101'WAS OBTAINED FROM HOSPITAL ADMINISTRATOR.
 JA2101'
 JA2101'TO REACH FROM THE NORTHWEST CORNER OF THE COURTHOUSE SQUARE IN
 JA2101'LAWRENCEVILLE, GO WEST ON BUSINESS ROUTE 50 FOR 0.25 MILE TO THE
 JA2101'JUNCTION OF STATE HIGHWAY 1, TURN LEFT AND GO SOUTH ON STATE
 JA2101'HIGHWAY 1 FOR 0.2 MILE TO LEXINGTON AVENUE.  TURN RIGHT AND GO
 JA2101'WESTERLY ON LEXINGTON AVENUE FOR 0.35 MILE TO THE SOUTH ENTRANCE
 JA2101'TO HOSPITAL AND STATION ON RIGHT AS DESCRIBED.
 JA2101'
 JA2101'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JA2101'
 JA2101'STATION MARK, STAMPED LAWRENCEVILLE 1968, IS SET FLUSH.  IT IS 104
 JA2101'FEET WEST OF THE SOUTHWEST CORNER OF A RED BRICK HOUSE, 60.5 FEET
 JA2101'NORTH OF CENTER OF LEXINGTON AVENUE, 39 FEET EAST OF CENTER OF
 JA2101'DRIVEWAY TO HOSPITAL AND 23.4 FEET WEST OF CENTER OF GRAVELED
 JA2101'DRIVEWAY.
 JA2101'
 JA2101'RM 1, STAMPED LAWRENCEVILLE NO 1 1968, IS SET 2 INCHES BELOW THE
 JA2101'SURFACE OF THE GROUND.  IT IS 76 FEET SOUTHWEST OF THE SOUTHWEST
 JA2101'CORNER OF A HOUSE PAINTED WHITE, 48.6 FEET WEST OF A TWIN TRUNK
 JA2101'PINE TREE, 8 FEET WEST OF CENTER OF GRAVELED DRIVEWAY AND 8
 JA2101'INCHES SOUTH OF A 4 BY 4 INCH CONCRETE RIGHT-OF-WAY MARKER.
 JA2101'
 JA2101'RM 2, STAMPED LAWRENCEVILLE NO 2 1968, IS SET FLUSH.  IT IS 53 FEET
 JA2101'WEST OF CENTER OF DRIVEWAY TO HOSPITAL, 24 FEET NORTH OF CENTER OF
 JA2101'LEXINGTON AVENUE AND 2 FEET EAST OF POWER POLE.
 JA2101'
 JA2101'AZIMUTH MARK, STAMPED LAWRENCEVILLE 1968, IS SET FLUSH.  IT IS 95
 JA2101'FEET SOUTHEAST OF T JUNCTION OF STATE HIGHWAY 250 AND LEXINGTON
 JA2101'AVENUE, 33 FEET SOUTH OF CENTER OF LEXINGTON AVENUE, 28.5 FEET EAST
 JA2101'OF FIRE HYDRANT, 16 FEET WEST OF CENTER OF DRIVEWAY AND 2 FEET
 JA2101'SOUTH OF POWER LINE POLE.
 JA2101'
 JA2101'TO REACH THE AZIMUTH MARK FROM STATION, GO WESTERLY ON LEXINGTON
 JA2101'AVENUE FOR 0.3 MILE TO DRIVEWAY ON LEFT JUST BEFORE REACHING
 JA2101'STATE HIGHWAY 250 AND MARK ON LEFT AS DESCRIBED.
 JA2101'
 JA2101'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 JA2101
 JA2101                          STATION RECOVERY (1970)
 JA2101
 JA2101'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 JA2101'LAWRENCEVILLE, 1968 RECOVERED GOOD.
 JA2101'
 JA2101'LAWRENCEVILLE NO. 1 RECOVERED GOOD.
 JA2101'
 JA2101'LAWRENCEVILLE NO. 2 RECOVERED GOOD.
 JA2101'
 JA2101'AZ. MARK - LAWRENCEVILLE RECOVERED GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1651 ***********************************************************************
 JA1651  DESIGNATION -  LAWRENCEVILLE AZ MK
 JA1651  PID         -  JA1651
 JA1651  STATE/COUNTY-  IL/LAWRENCE
 JA1651  COUNTRY     -  US
 JA1651  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1651
 JA1651                         *CURRENT SURVEY CONTROL
 JA1651  ______________________________________________________________________
 JA1651* NAD 83(1986) POSITION- 38 43 40.     (N) 087 41 53.     (W)   SCALED
 JA1651* NAVD 88 ORTHO HEIGHT -   148.908 (meters)      488.54  (feet) ADJUSTED
 JA1651  ______________________________________________________________________
 JA1651  GEOID HEIGHT    -        -31.601 (meters)                     GEOID18
 JA1651  DYNAMIC HEIGHT  -        148.817 (meters)      488.24  (feet) COMP
 JA1651  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 JA1651
 JA1651  VERT ORDER      -  FIRST     CLASS II
 JA1651
 JA1651.The horizontal coordinates were scaled from a map and have
 JA1651.an estimated accuracy of +/- 6 seconds.
 JA1651
 JA1651.The orthometric height was determined by differential leveling and
 JA1651.adjusted by the NATIONAL GEODETIC SURVEY
 JA1651.in June 1991.
 JA1651
 JA1651.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1651.GEOID18 height accuracy estimate available here.
 JA1651
 JA1651.Click photographs - Photos may exist for this station.
 JA1651
 JA1651.The dynamic height is computed by dividing the NAVD 88
 JA1651.geopotential number by the normal gravity value computed on the
 JA1651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1651.degrees latitude (g = 980.6199 gals.).
 JA1651
 JA1651.The modeled gravity was interpolated from observed gravity values.
 JA1651
 JA1651;                    North         East    Units  Estimated Accuracy
 JA1651;SPC IL E     -   228,950.      355,240.      MT  (+/- 180 meters Scaled)
 JA1651
 JA1651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH393867(NAD 83)
 JA1651
 JA1651                          SUPERSEDED SURVEY CONTROL
 JA1651
 JA1651.No superseded survey control is available for this station.
 JA1651
 JA1651_MARKER: DZ = AZIMUTH MARK DISK
 JA1651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1651_STAMPING: LAWRENCEVILLE 1968
 JA1651_MARK LOGO: CGS
 JA1651_PROJECTION: FLUSH
 JA1651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1651+STABILITY: SURFACE MOTION
 JA1651_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JA1651+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 JA1651
 JA1651  HISTORY     - Date     Condition        Report By
 JA1651  HISTORY     - 1968     MONUMENTED       CGS
 JA1651  HISTORY     - 1986     GOOD             NGS
 JA1651  HISTORY     - 20120404 GOOD             TROTT
 JA1651
 JA1651                          STATION DESCRIPTION
 JA1651
 JA1651'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1651'IN LAWRENCEVILLE.
 JA1651'IN LAWRENCEVILLE, AT THE JUNCTION OF STATE HIGHWAY 250 AND LEXINGTON
 JA1651'AVENUE, 32.8 M (107.6 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 JA1651'10.5 M (34.4 FT) SOUTHWEST OF THE CENTERLINE OF THE AVENUE, 8.6 M
 JA1651'(28.2 FT) SOUTHEAST OF A FIRE HYDRANT, 3.8 M (12.5 FT) NORTHWEST OF
 JA1651'THE CENTER OF A DRIVEWAY, AND 0.5 M (1.6 FT) WEST-NORTHWEST OF A
 JA1651'UTILITY POLE.
 JA1651'THE MARK IS 0.3 M ABOVE THE AVENUE.
 JA1651
 JA1651                          STATION RECOVERY (2012)
 JA1651
 JA1651'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 JA1651'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6928 ***********************************************************************
 DE6928  DESIGNATION -  LAWRENCEVILLE AZ MK 2
 DE6928  PID         -  DE6928
 DE6928  STATE/COUNTY-  IL/LAWRENCE
 DE6928  COUNTRY     -  US
 DE6928  USGS QUAD   -  BIRDS (2018)
 DE6928
 DE6928                         *CURRENT SURVEY CONTROL
 DE6928  ______________________________________________________________________
 DE6928* NAD 83(2011) POSITION- 38 46 05.54153(N) 087 41 04.58250(W)   ADJUSTED
 DE6928* NAD 83(2011) ELLIP HT-   103.149 (meters)        (06/27/12)   ADJUSTED
 DE6928* NAD 83(2011) EPOCH   -  2010.00
 DE6928* NAVD 88 ORTHO HEIGHT -   134.801 (meters)      442.26  (feet) ADJUSTED
 DE6928  ______________________________________________________________________
 DE6928  GEOID HEIGHT    -        -31.650 (meters)                     GEOID18
 DE6928  NAD 83(2011) X  -    201,175.494 (meters)                     COMP
 DE6928  NAD 83(2011) Y  - -4,975,495.644 (meters)                     COMP
 DE6928  NAD 83(2011) Z  -  3,972,351.225 (meters)                     COMP
 DE6928  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 DE6928  DYNAMIC HEIGHT  -        134.719 (meters)      441.99  (feet) COMP
 DE6928  MODELED GRAVITY -    980,018.5   (mgal)                       NAVD 88
 DE6928
 DE6928  VERT ORDER      -  SECOND    CLASS I
 DE6928
 DE6928  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6928  Standards:
 DE6928         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6928            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6928  -------------------------------------------------------------------
 DE6928  NETWORK    0.65   1.16           0.29   0.24   0.59      0.07992902
 DE6928  -------------------------------------------------------------------
 DE6928  Click here for local accuracies and other accuracy information.
 DE6928
 DE6928.The horizontal coordinates were established by GPS observations
 DE6928.and adjusted by the National Geodetic Survey in June 2012.
 DE6928
 DE6928.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6928.been affixed to the stable North American tectonic plate. See 
 DE6928.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6928
 DE6928.The horizontal coordinates are valid at the epoch date displayed above
 DE6928.which is a decimal equivalence of Year/Month/Day.
 DE6928
 DE6928.The orthometric height was determined by differential leveling and
 DE6928.adjusted by the NATIONAL GEODETIC SURVEY
 DE6928.in April 2013.
 DE6928
 DE6928.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6928.GEOID18 height accuracy estimate available here.
 DE6928
 DE6928.Click photographs - Photos may exist for this station.
 DE6928
 DE6928.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6928
 DE6928.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6928
 DE6928.The ellipsoidal height was determined by GPS observations
 DE6928.and is referenced to NAD 83.
 DE6928
 DE6928.The dynamic height is computed by dividing the NAVD 88
 DE6928.geopotential number by the normal gravity value computed on the
 DE6928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE6928.degrees latitude (g = 980.6199 gals.).
 DE6928
 DE6928.The modeled gravity was interpolated from observed gravity values.
 DE6928
 DE6928. The following values were computed from the NAD 83(2011) position.
 DE6928
 DE6928;                    North         East     Units Scale Factor Converg.
 DE6928;SPC IL E     -   233,446.335   356,378.642   MT  1.00001413   +0 24 22.4
 DE6928;SPC IL E     -   765,898.52  1,169,218.93   sFT  1.00001413   +0 24 22.4
 DE6928;UTM  16      - 4,291,277.160   440,525.503   MT  0.99964356   -0 25 43.3
 DE6928
 DE6928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6928!SPC IL E     -   0.99998382  x   1.00001413  =   0.99999795
 DE6928!UTM  16      -   0.99998382  x   0.99964356  =   0.99962738
 DE6928
 DE6928:                Primary Azimuth Mark                     Grid Az
 DE6928:SPC IL E     -  LAWRENCEVILLE YRD                        141 42 07.8
 DE6928:UTM  16      -  LAWRENCEVILLE YRD                        142 32 13.5
 DE6928
 DE6928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4052591277(NAD 83)
 DE6928
 DE6928|---------------------------------------------------------------------|
 DE6928| PID    Reference Object                     Distance      Geod. Az  |
 DE6928|                                                           dddmmss.s |
 DE6928| DE6927 LAWRENCEVILLE YRD                   APPROX. 0.6 KM 1420630.2 |
 DE6928|---------------------------------------------------------------------|
 DE6928
 DE6928                          SUPERSEDED SURVEY CONTROL
 DE6928
 DE6928  NAD 83(2007)-  38 46 05.54152(N)    087 41 04.58363(W) AD(2002.00) 0
 DE6928  ELLIP H (02/10/07)  103.169  (m)                       GP(2002.00)    
 DE6928  ELLIP H (02/03/05)  103.164  (m)                       GP(       ) 4 2
 DE6928  NAD 83(1997)-  38 46 05.54146(N)    087 41 04.58394(W) AD(       ) 1
 DE6928  ELLIP H (08/21/02)  103.181  (m)                       GP(       ) 3 1
 DE6928  NAVD 88 (08/21/02)  134.8    (m)  GEOID99  model used  GPS OBS        
 DE6928
 DE6928.Superseded values are not recommended for survey control.
 DE6928
 DE6928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6928.See file dsdata.pdf to determine how the superseded data were derived.
 DE6928
 DE6928_MARKER: DD = SURVEY DISK
 DE6928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6928_STAMPING: LAWRENCE YRD AZ 1997
 DE6928_MARK LOGO: ILDT
 DE6928_PROJECTION: FLUSH
 DE6928_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6928_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6928+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 DE6928
 DE6928  HISTORY     - Date     Condition        Report By
 DE6928  HISTORY     - 1997     MONUMENTED       ILDT
 DE6928  HISTORY     - 19990927 GOOD             ILDT
 DE6928  HISTORY     - 20120403 GOOD             TROTT
 DE6928
 DE6928                          STATION DESCRIPTION
 DE6928
 DE6928'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (BES)
 DE6928'TO REACH FROM THE INTERSECTION OF US 50 AND IL RTE 1 GO NORTH ON IL
 DE6928'RTE 1 FOR 2.0 MILE TO STATION ON LEFT. IT IS 7 FEET SOUTH OF NORTH
 DE6928'FENCE AND 71 FEET EAST OF WEST FENCE AND 91.91 FEET
 DE6928'SOUTHEAST OF POWER POLE AND 21.17 FEET  NORTH OF ROAD ENDS SIGN.
 DE6928'
 DE6928
 DE6928                          STATION RECOVERY (2012)
 DE6928
 DE6928'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE6928'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2100 ***********************************************************************
 JA2100  DESIGNATION -  LAWRENCEVILLE COURTHOUSE DOME
 JA2100  PID         -  JA2100
 JA2100  STATE/COUNTY-  IL/LAWRENCE
 JA2100  COUNTRY     -  US
 JA2100  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA2100
 JA2100                         *CURRENT SURVEY CONTROL
 JA2100  ______________________________________________________________________
 JA2100* NAD 83(1997) POSITION- 38 43 44.97797(N) 087 40 57.44448(W)   ADJUSTED
 JA2100  ______________________________________________________________________
 JA2100  GEOID HEIGHT    -        -31.620 (meters)                     GEOID18
 JA2100  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 JA2100  HORZ ORDER      -  THIRD
 JA2100
 JA2100.The horizontal coordinates were established by classical geodetic methods
 JA2100.and adjusted by the National Geodetic Survey in October 1999.
 JA2100
 JA2100.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2100.GEOID18 height accuracy estimate available here.
 JA2100
 JA2100.Click photographs - Photos may exist for this station.
 JA2100
 JA2100.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2100
 JA2100. The following values were computed from the NAD 83(1997) position.
 JA2100
 JA2100;                    North         East     Units Scale Factor Converg.
 JA2100;SPC IL E     -   229,113.145   356,581.773   MT  1.00001441   +0 24 25.6
 JA2100;SPC IL E     -   751,682.04  1,169,885.37   sFT  1.00001441   +0 24 25.6
 JA2100;UTM  16      - 4,286,943.079   440,665.445   MT  0.99964335   -0 25 37.5
 JA2100
 JA2100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4066586943(NAD 83)
 JA2100
 JA2100                          SUPERSEDED SURVEY CONTROL
 JA2100
 JA2100  NAD 83(1997)-  38 43 44.97843(N)    087 40 57.44353(W) AD(       ) 3
 JA2100  NAD 83(1986)-  38 43 44.98740(N)    087 40 57.44369(W) AD(       ) 3
 JA2100  NAD 27      -  38 43 44.81769(N)    087 40 57.34642(W) AD(       ) 3
 JA2100
 JA2100.Superseded values are not recommended for survey control.
 JA2100
 JA2100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2100.See file dsdata.pdf to determine how the superseded data were derived.
 JA2100
 JA2100_MARKER: 87 = DOME
 JA2100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA2100+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2011
 JA2100
 JA2100  HISTORY     - Date     Condition        Report By
 JA2100  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2100  HISTORY     - 20110421 GOOD             GEOCAC
 JA2100
 JA2100                          STATION DESCRIPTION
 JA2100
 JA2100'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2100'STATION IS LOCATED IN THE DOWNTOWN BUSINESS SECTION OF LAWRENCEVILLE,
 JA2100'BETWEEN ELEVENTH
 JA2100'AND TWELFTH STREETS AND BETWEEN STATE STREET AND
 JA2100'JEFFERSON AVENUE.
 JA2100'
 JA2100'THE TOP OF DOME IS APPROXIMATELY 100 FEET HIGH, IS PAINTED GREEN AND
 JA2100'IS ATOP A RED
 JA2100'BRICK COURTHOUSE BUILDING.
 JA2100'
 JA2100'POINT INTERSECTED WAS TOP AND CENTER.
 JA2100
 JA2100                          STATION RECOVERY (2011)
 JA2100
 JA2100'RECOVERY NOTE BY GEOCACHING 2011 (SVT)
 JA2100'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2097 ***********************************************************************
 JA2097  DESIGNATION -  LAWRENCEVILLE MICROWAVE KSN 52
 JA2097  PID         -  JA2097
 JA2097  STATE/COUNTY-  IL/LAWRENCE
 JA2097  COUNTRY     -  US
 JA2097  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA2097
 JA2097                         *CURRENT SURVEY CONTROL
 JA2097  ______________________________________________________________________
 JA2097* NAD 83(1997) POSITION- 38 44 07.18752(N) 087 42 10.71249(W)   ADJUSTED
 JA2097  ______________________________________________________________________
 JA2097  GEOID HEIGHT    -        -31.602 (meters)                     GEOID18
 JA2097  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 JA2097  HORZ ORDER      -  THIRD
 JA2097
 JA2097.The horizontal coordinates were established by classical geodetic methods
 JA2097.and adjusted by the National Geodetic Survey in October 1999.
 JA2097
 JA2097.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2097.GEOID18 height accuracy estimate available here.
 JA2097
 JA2097.Click photographs - Photos may exist for this station.
 JA2097
 JA2097.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2097
 JA2097. The following values were computed from the NAD 83(1997) position.
 JA2097
 JA2097;                    North         East     Units Scale Factor Converg.
 JA2097;SPC IL E     -   229,785.617   354,807.337   MT  1.00001198   +0 23 40.0
 JA2097;SPC IL E     -   753,888.31  1,164,063.74   sFT  1.00001198   +0 23 40.0
 JA2097;UTM  16      - 4,287,641.059   438,901.639   MT  0.99964597   -0 26 23.6
 JA2097
 JA2097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3890187641(NAD 83)
 JA2097
 JA2097                          SUPERSEDED SURVEY CONTROL
 JA2097
 JA2097  NAD 83(1997)-  38 44 07.18795(N)    087 42 10.71153(W) AD(       ) 3
 JA2097  NAD 83(1986)-  38 44 07.19697(N)    087 42 10.71156(W) AD(       ) 3
 JA2097  NAD 27      -  38 44 07.02651(N)    087 42 10.61335(W) AD(       ) 3
 JA2097
 JA2097.Superseded values are not recommended for survey control.
 JA2097
 JA2097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2097.See file dsdata.pdf to determine how the superseded data were derived.
 JA2097
 JA2097_MARKER: 44 = MICROWAVE MAST
 JA2097
 JA2097  HISTORY     - Date     Condition        Report By
 JA2097  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2097
 JA2097                          STATION DESCRIPTION
 JA2097
 JA2097'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2097'STATION IS LOCATED ABOUT 0.7 MILE WEST OF LAWRENCEVILLE, NEAR THE
 JA2097'JUNCTION OF U S
 JA2097'HIGHWAY 50 AND U S BUSINESS 50 AT THE WEST EDGE OF
 JA2097'LAWRENCEVILLE AND IS PROPERTY OF
 JA2097'GENERAL TELEPHONE COMPANY OF ILLINOIS.
 JA2097'
 JA2097'TO REACH FROM THE NORTHWEST CORNER OF THE COURTHOUSE IN
 JA2097'LAWRENCEVILLE, GO
 JA2097'WEST ON U S BUSINESS 50 FOR 0.65 MILE TO THE
 JA2097'JUNCTION OF U S BUSINESS 50 AND
 JA2097'STATE HIGHWAY 250.  CONTINUE
 JA2097'NORTHWESTERLY ON U S BUSINESS 50 FOR 0.3 MILE TO A
 JA2097'FRONTAGE ROAD
 JA2097'RIGHT.  TURN RIGHT, THENCE LEFT AND CONTINUE NORTHWESTERLY ON
 JA2097'FRONTAGE ROAD FOR
 JA2097'0.3 MILE TO WHERE THE FRONTAGE ROAD TURNS LEFT.
 JA2097'CONTINUE AHEAD FOR 0.05 MILE TO
 JA2097'STATION ON THE RIGHT.
 JA2097'
 JA2097'THE MICROWAVE IS 260 FEET HIGH, IS PAINTED RED AND WHITE, HAS TWO
 JA2097'REFLECTORS AND HAS
 JA2097'A RED LIGHT ON TOP.
 JA2097'
 JA2097'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2098 ***********************************************************************
 JA2098  DESIGNATION -  LAWRENCEVILLE MICROWAV KSF 531
 JA2098  PID         -  JA2098
 JA2098  STATE/COUNTY-  IL/LAWRENCE
 JA2098  COUNTRY     -  US
 JA2098  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA2098
 JA2098                         *CURRENT SURVEY CONTROL
 JA2098  ______________________________________________________________________
 JA2098* NAD 83(1997) POSITION- 38 42 59.62767(N) 087 41 22.99645(W)   ADJUSTED
 JA2098  ______________________________________________________________________
 JA2098  GEOID HEIGHT    -        -31.601 (meters)                     GEOID18
 JA2098  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 JA2098  HORZ ORDER      -  THIRD
 JA2098
 JA2098.The horizontal coordinates were established by classical geodetic methods
 JA2098.and adjusted by the National Geodetic Survey in October 1999.
 JA2098
 JA2098.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2098.GEOID18 height accuracy estimate available here.
 JA2098
 JA2098.Click photographs - Photos may exist for this station.
 JA2098
 JA2098.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2098
 JA2098. The following values were computed from the NAD 83(1997) position.
 JA2098
 JA2098;                    North         East     Units Scale Factor Converg.
 JA2098;SPC IL E     -   227,710.369   355,974.416   MT  1.00001357   +0 24 09.2
 JA2098;SPC IL E     -   747,079.77  1,167,892.73   sFT  1.00001357   +0 24 09.2
 JA2098;UTM  16      - 4,285,549.810   440,037.964   MT  0.99964427   -0 25 53.1
 JA2098
 JA2098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4003785549(NAD 83)
 JA2098
 JA2098                          SUPERSEDED SURVEY CONTROL
 JA2098
 JA2098  NAD 83(1997)-  38 42 59.62815(N)    087 41 22.99555(W) AD(       ) 3
 JA2098  NAD 83(1986)-  38 42 59.63724(N)    087 41 22.99574(W) AD(       ) 3
 JA2098  NAD 27      -  38 42 59.46595(N)    087 41 22.89789(W) AD(       ) 3
 JA2098
 JA2098.Superseded values are not recommended for survey control.
 JA2098
 JA2098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2098.See file dsdata.pdf to determine how the superseded data were derived.
 JA2098
 JA2098_MARKER: 44 = MICROWAVE MAST
 JA2098
 JA2098  HISTORY     - Date     Condition        Report By
 JA2098  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2098
 JA2098                          STATION DESCRIPTION
 JA2098
 JA2098'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2098'STATION IS LOCATED ABOUT 1.0 MILE SOUTHWEST OF THE BUSINESS SECTION
 JA2098'OF LAWRENCEVILLE,
 JA2098'0.15 MILE WEST OF FIFTEENTH STREET, 100 FEET SOUTH
 JA2098'OF CHERRY STREET AND IS PROPERTY OF
 JA2098'CENTRAL ILLINOIS PUBLIC SERVICE COMPANY.
 JA2098'
 JA2098'TO REACH FROM THE JUNCTION OF U S BUSINESS 50 AND STATE HIGHWAY 1 IN
 JA2098'LAWRENCEVILLE, GO
 JA2098'SOUTH ON STATE HIGHWAY 1 (FIFTEENTH STREET) FOR 0.9
 JA2098'MILE TO THE INTERSECTION OF CHERRY
 JA2098'STREET.  TURN RIGHT AND GO WEST ON
 JA2098'CHERRY STREET FOR 0.15 MILE TO STATION ON THE LEFT.
 JA2098'
 JA2098'THE MICROWAVE IS 260 FEET HIGH, IS PAINTED RED AND WHITE, HAS TWO
 JA2098'REFLECTORS AND HAS
 JA2098'A FLASHING RED LIGHT ON TOP.
 JA2098'
 JA2098'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2099 ***********************************************************************
 JA2099  DESIGNATION -  LAWRENCEVILLE MUNICIPAL TANK
 JA2099  PID         -  JA2099
 JA2099  STATE/COUNTY-  IL/LAWRENCE
 JA2099  COUNTRY     -  US
 JA2099  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA2099
 JA2099                         *CURRENT SURVEY CONTROL
 JA2099  ______________________________________________________________________
 JA2099* NAD 83(1997) POSITION- 38 43 53.41632(N) 087 41 04.82763(W)   ADJUSTED
 JA2099  ______________________________________________________________________
 JA2099  GEOID HEIGHT    -        -31.619 (meters)                     GEOID18
 JA2099  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 JA2099  HORZ ORDER      -  THIRD
 JA2099
 JA2099.The horizontal coordinates were established by classical geodetic methods
 JA2099.and adjusted by the National Geodetic Survey in October 1999.
 JA2099
 JA2099.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2099.GEOID18 height accuracy estimate available here.
 JA2099
 JA2099.Click photographs - Photos may exist for this station.
 JA2099
 JA2099.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2099
 JA2099. The following values were computed from the NAD 83(1997) position.
 JA2099
 JA2099;                    North         East     Units Scale Factor Converg.
 JA2099;SPC IL E     -   229,372.083   356,401.597   MT  1.00001416   +0 24 21.1
 JA2099;SPC IL E     -   752,531.58  1,169,294.24   sFT  1.00001416   +0 24 21.1
 JA2099;UTM  16      - 4,287,204.517   440,489.124   MT  0.99964361   -0 25 42.2
 JA2099
 JA2099_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4048987204(NAD 83)
 JA2099
 JA2099                          SUPERSEDED SURVEY CONTROL
 JA2099
 JA2099  NAD 83(1997)-  38 43 53.41679(N)    087 41 04.82668(W) AD(       ) 3
 JA2099  NAD 83(1986)-  38 43 53.42575(N)    087 41 04.82685(W) AD(       ) 3
 JA2099  NAD 27      -  38 43 53.25632(N)    087 41 04.73037(W) AD(       ) 3
 JA2099
 JA2099.Superseded values are not recommended for survey control.
 JA2099
 JA2099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2099.See file dsdata.pdf to determine how the superseded data were derived.
 JA2099
 JA2099_MARKER: 53 = ELEVATED TANK
 JA2099
 JA2099  HISTORY     - Date     Condition        Report By
 JA2099  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2099
 JA2099                          STATION DESCRIPTION
 JA2099
 JA2099'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2099'STATION IS LOCATED 0.25 MILE NORTHWEST OF THE COURTHOUSE SQUARE IN
 JA2099'LAWRENCEVILLE.
 JA2099'
 JA2099'TO REACH FROM THE POST OFFICE IN LAWRENCEVILLE, GO WEST ON JEFFERSON
 JA2099'AVENUE FOR 0.15
 JA2099'MILE TO THIRTEENTH STREET.  TURN RIGHT AND GO NORTH
 JA2099'ON THIRTEENTH STREET FOR 0.25 MILE
 JA2099'TO STATION ON LEFT AS DESCRIBED.
 JA2099'
 JA2099'THE TANK IS APPROXIMATELY 140 FEET HIGH, IS SUPPORTED BY 4 LEGS AND
 JA2099'IS PAINTED SILVER.
 JA2099'LAWRENCEVILLE IS PAINTED ON SIDE OF TANK.
 JA2099'
 JA2099'THE TANK IS PROPERTY OF EASTERN ILLINOIS WATER COMPANY.
 JA2099'
 JA2099'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2096 ***********************************************************************
 JA2096  DESIGNATION -  LAWRENCEVILLE RAD WAKO N MAST
 JA2096  PID         -  JA2096
 JA2096  STATE/COUNTY-  IL/LAWRENCE
 JA2096  COUNTRY     -  US
 JA2096  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA2096
 JA2096                         *CURRENT SURVEY CONTROL
 JA2096  ______________________________________________________________________
 JA2096* NAD 83(1997) POSITION- 38 43 26.17356(N) 087 39 11.44668(W)   ADJUSTED
 JA2096  ______________________________________________________________________
 JA2096  GEOID HEIGHT    -        -31.648 (meters)                     GEOID18
 JA2096  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 JA2096  HORZ ORDER      -  THIRD
 JA2096
 JA2096.The horizontal coordinates were established by classical geodetic methods
 JA2096.and adjusted by the National Geodetic Survey in October 1999.
 JA2096
 JA2096.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2096.GEOID18 height accuracy estimate available here.
 JA2096
 JA2096.Click photographs - Photos may exist for this station.
 JA2096
 JA2096.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2096
 JA2096. The following values were computed from the NAD 83(1997) position.
 JA2096
 JA2096;                    North         East     Units Scale Factor Converg.
 JA2096;SPC IL E     -   228,551.898   359,146.362   MT  1.00001806   +0 25 31.8
 JA2096;SPC IL E     -   749,840.69  1,178,299.36   sFT  1.00001806   +0 25 31.8
 JA2096;UTM  16      - 4,286,344.781   443,220.634   MT  0.99963970   -0 24 31.0
 JA2096
 JA2096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4322086344(NAD 83)
 JA2096
 JA2096                          SUPERSEDED SURVEY CONTROL
 JA2096
 JA2096  NAD 83(1997)-  38 43 26.17400(N)    087 39 11.44585(W) AD(       ) 3
 JA2096  NAD 83(1986)-  38 43 26.18290(N)    087 39 11.44601(W) AD(       ) 3
 JA2096  NAD 27      -  38 43 26.01203(N)    087 39 11.35172(W) AD(       ) 3
 JA2096
 JA2096.Superseded values are not recommended for survey control.
 JA2096
 JA2096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2096.See file dsdata.pdf to determine how the superseded data were derived.
 JA2096
 JA2096_MARKER: 42 = RADIO/TV MAST
 JA2096
 JA2096  HISTORY     - Date     Condition        Report By
 JA2096  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2096
 JA2096                          STATION DESCRIPTION
 JA2096
 JA2096'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2096'STATION IS LOCATED 1.75 MILES EAST OF LAWRENCEVILLE AND 0.2 MILE
 JA2096'NORTH OF BUSINESS
 JA2096'ROUTE U S HIGHWAY 50.
 JA2096'
 JA2096'TO REACH FROM THE NORTHEAST CORNER OF COURTHOUSE SQUARE IN
 JA2096'LAWRENCEVILLE, GO EAST
 JA2096'ON BUSINESS U S HIGHWAY 50 (STATE STREET) FOR 1.7 MILES TO
 JA2096'STATION ON LEFT AS DESCRIBED.
 JA2096'
 JA2096'THE MAST IS THE NORTH ONE OF TWO, IS 284 FEET HIGH, IS PAINTED RED
 JA2096'AND WHITE, HAS
 JA2096'MIDWAY LIGHTS AND A RED LIGHT ON TOP.
 JA2096'
 JA2096'POINT INTERSECTED WAS TOP AND CENTER.
 JA2096'
 JA2096'NOTICE- THE TWO MASTS ARE PROPERTY OF WAKO RADIO STATION.  THE SOUTH
 JA2096'ONE OF TWO HAS
 JA2096'SEVERAL SMALL ATENNAS ON TOP SIDE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1370 ***********************************************************************
 JA1370  DESIGNATION -  LAWRENCEVILLE RM 1
 JA1370  PID         -  JA1370
 JA1370  STATE/COUNTY-  IL/LAWRENCE
 JA1370  COUNTRY     -  US
 JA1370  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1370
 JA1370                         *CURRENT SURVEY CONTROL
 JA1370  ______________________________________________________________________
 JA1370* NAD 83(1986) POSITION- 38 43 45.13   (N) 087 40 57.15   (W)   HD_HELD1
 JA1370* NAVD 88 ORTHO HEIGHT -   144.184 (meters)      473.04  (feet) ADJUSTED
 JA1370  ______________________________________________________________________
 JA1370  GEOID HEIGHT    -        -31.620 (meters)                     GEOID18
 JA1370  DYNAMIC HEIGHT  -        144.096 (meters)      472.76  (feet) COMP
 JA1370  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 JA1370
 JA1370  VERT ORDER      -  FIRST     CLASS II
 JA1370
 JA1370.The horizontal coordinates were determined by differentially corrected
 JA1370.hand held GPS observations or other comparable positioning techniques
 JA1370.and have an estimated accuracy of +/- 3 meters.
 JA1370
 JA1370.The orthometric height was determined by differential leveling and
 JA1370.adjusted by the NATIONAL GEODETIC SURVEY
 JA1370.in June 1991.
 JA1370
 JA1370.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1370.GEOID18 height accuracy estimate available here.
 JA1370
 JA1370.Click photographs - Photos may exist for this station.
 JA1370
 JA1370.The dynamic height is computed by dividing the NAVD 88
 JA1370.geopotential number by the normal gravity value computed on the
 JA1370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1370.degrees latitude (g = 980.6199 gals.).
 JA1370
 JA1370.The modeled gravity was interpolated from observed gravity values.
 JA1370
 JA1370;                    North         East    Units  Estimated Accuracy
 JA1370;SPC IL E     -   229,117.9     356,588.9     MT  (+/- 3 meters HH1 GPS) 
 JA1370
 JA1370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4067286947(NAD 83)
 JA1370
 JA1370                          SUPERSEDED SURVEY CONTROL
 JA1370
 JA1370  NGVD 29 (??/??/92)  144.293  (m)          473.40   (f) ADJ UNCH    1 2
 JA1370
 JA1370.Superseded values are not recommended for survey control.
 JA1370
 JA1370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1370.See file dsdata.pdf to determine how the superseded data were derived.
 JA1370
 JA1370_MARKER: DR = REFERENCE MARK DISK
 JA1370_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JA1370_SP_SET: FOUNDATION
 JA1370_STAMPING: LAWRENCEVILLE NO 1 1938
 JA1370_MARK LOGO: CGS
 JA1370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1370+STABILITY: SURFACE MOTION
 JA1370
 JA1370  HISTORY     - Date     Condition        Report By
 JA1370  HISTORY     - 1938     MONUMENTED       CGS
 JA1370  HISTORY     - 1986     GOOD             NGS
 JA1370
 JA1370                          STATION DESCRIPTION
 JA1370
 JA1370'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (LMC)
 JA1370'AT LAWRENCEVILLE.
 JA1370'AT LAWRENCEVILLE, LAWRENCE COUNTY, AT THE INTERSECTION OF STATE
 JA1370'AND TWELFTH STREETS, AT THE NORTHEAST CORNER OF THE COUNTY
 JA1370'COURTHOUSE 13 FEET WEST OF THE CORNERSTONE, IN THE BASE OF THE
 JA1370'EAST BASEMENT WINDOW ON THE NORTH SIDE OF THE BUILDING, 4 FEET
 JA1370'SOUTH OF THE SIDEWALK LEADING TO THE EAST ENTRANCE TO THE
 JA1370'BASEMENT, AND ABOUT 18 INCHES ABOVE THE GROUND.  A STANDARD DISK,
 JA1370'STAMPED LAWRENCEVILLE NO 1 1938.
 JA1370
 JA1370                          STATION RECOVERY (1986)
 JA1370
 JA1370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1370'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1373 ***********************************************************************
 JA1373  DESIGNATION -  LAWRENCEVILLE RM 2
 JA1373  PID         -  JA1373
 JA1373  STATE/COUNTY-  IL/LAWRENCE
 JA1373  COUNTRY     -  US
 JA1373  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1373
 JA1373                         *CURRENT SURVEY CONTROL
 JA1373  ______________________________________________________________________
 JA1373* NAD 83(1986) POSITION- 38 43 46.62   (N) 087 40 59.92   (W)   HD_HELD1
 JA1373* NAVD 88 ORTHO HEIGHT -   142.543 (meters)      467.66  (feet) ADJUSTED
 JA1373  ______________________________________________________________________
 JA1373  GEOID HEIGHT    -        -31.619 (meters)                     GEOID18
 JA1373  DYNAMIC HEIGHT  -        142.456 (meters)      467.37  (feet) COMP
 JA1373  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 JA1373
 JA1373  VERT ORDER      -  FIRST     CLASS II
 JA1373
 JA1373.The horizontal coordinates were determined by differentially corrected
 JA1373.hand held GPS observations or other comparable positioning techniques
 JA1373.and have an estimated accuracy of +/- 3 meters.
 JA1373
 JA1373.The orthometric height was determined by differential leveling and
 JA1373.adjusted by the NATIONAL GEODETIC SURVEY
 JA1373.in June 1991.
 JA1373
 JA1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1373.GEOID18 height accuracy estimate available here.
 JA1373
 JA1373.Click photographs - Photos may exist for this station.
 JA1373
 JA1373.The dynamic height is computed by dividing the NAVD 88
 JA1373.geopotential number by the normal gravity value computed on the
 JA1373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1373.degrees latitude (g = 980.6199 gals.).
 JA1373
 JA1373.The modeled gravity was interpolated from observed gravity values.
 JA1373
 JA1373;                    North         East    Units  Estimated Accuracy
 JA1373;SPC IL E     -   229,163.4     356,521.6     MT  (+/- 3 meters HH1 GPS) 
 JA1373
 JA1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4060686994(NAD 83)
 JA1373
 JA1373                          SUPERSEDED SURVEY CONTROL
 JA1373
 JA1373  NGVD 29 (??/??/92)  142.653  (m)          468.02   (f) ADJ UNCH    1 2
 JA1373
 JA1373.Superseded values are not recommended for survey control.
 JA1373
 JA1373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1373.See file dsdata.pdf to determine how the superseded data were derived.
 JA1373
 JA1373_MARKER: DB = BENCH MARK DISK
 JA1373_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JA1373_SP_SET: FOUNDATION
 JA1373_STAMPING: LAWRENCEVILLE NO 2 1938 468.021
 JA1373_MARK LOGO: CGS
 JA1373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1373+STABILITY: SURFACE MOTION
 JA1373
 JA1373  HISTORY     - Date     Condition        Report By
 JA1373  HISTORY     - 1938     MONUMENTED       CGS
 JA1373  HISTORY     - 1962     GOOD             CGS
 JA1373  HISTORY     - 1986     GOOD             NGS
 JA1373
 JA1373                          STATION DESCRIPTION
 JA1373
 JA1373'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 JA1373'AT LAWRENCEVILLE.
 JA1373'AT LAWRENCEVILLE, LAWRENCE COUNTY, AT THE NORTHWEST CORNER OF THE
 JA1373'INTERSECTION OF STATE AND TWELFTH STREETS, 30 FEET NORTH OF THE
 JA1373'CURB OF STATE STREET, 10 FEET WEST OF THE CURB OF TWELFTH STREET,
 JA1373'AT THE ENTRANCE TO THE PEOPLES NATIONAL BANK, IN THE LIMESTONE
 JA1373'BASE OF THE RIGHT-HAND COLUMN, AND ABOUT 2-1/2 FEET ABOVE THE
 JA1373'PAVEMENT.  A STANDARD DISK, STAMPED 468.021 LAWRENCEVILLE NO 2
 JA1373'1938.
 JA1373
 JA1373                          STATION RECOVERY (1986)
 JA1373
 JA1373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1373'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTIONS.  THE
 JA1373'PEOPLES NATIONAL BANK MENTIONED IN THE ORIGINAL DESCRIPTION IS NOW THE
 JA1373'FEDERAL HOME LOAN BANK SYSTEM.  ADD--2.2 M (7.2 FT) NORTHEAST OF THE
 JA1373'CENTER OF THE ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1374 ***********************************************************************
 JA1374  DESIGNATION -  LAWRENCEVILLE RM 3
 JA1374  PID         -  JA1374
 JA1374  STATE/COUNTY-  IL/LAWRENCE
 JA1374  COUNTRY     -  US
 JA1374  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1374
 JA1374                         *CURRENT SURVEY CONTROL
 JA1374  ______________________________________________________________________
 JA1374* NAD 83(1986) POSITION- 38 42 57.     (N) 087 41 10.     (W)   SCALED
 JA1374* NAVD 88 ORTHO HEIGHT -   132.547 (meters)      434.86  (feet) ADJUSTED
 JA1374  ______________________________________________________________________
 JA1374  GEOID HEIGHT    -        -31.604 (meters)                     GEOID18
 JA1374  DYNAMIC HEIGHT  -        132.466 (meters)      434.60  (feet) COMP
 JA1374  MODELED GRAVITY -    980,014.3   (mgal)                       NAVD 88
 JA1374
 JA1374  VERT ORDER      -  FIRST     CLASS II
 JA1374
 JA1374.The horizontal coordinates were scaled from a map and have
 JA1374.an estimated accuracy of +/- 6 seconds.
 JA1374
 JA1374.The orthometric height was determined by differential leveling and
 JA1374.adjusted by the NATIONAL GEODETIC SURVEY
 JA1374.in June 1991.
 JA1374
 JA1374.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1374.GEOID18 height accuracy estimate available here.
 JA1374
 JA1374.Click photographs - Photos may exist for this station.
 JA1374
 JA1374.The dynamic height is computed by dividing the NAVD 88
 JA1374.geopotential number by the normal gravity value computed on the
 JA1374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1374.degrees latitude (g = 980.6199 gals.).
 JA1374
 JA1374.The modeled gravity was interpolated from observed gravity values.
 JA1374
 JA1374;                    North         East    Units  Estimated Accuracy
 JA1374;SPC IL E     -   227,630.      356,290.      MT  (+/- 180 meters Scaled)
 JA1374
 JA1374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH403854(NAD 83)
 JA1374
 JA1374                          SUPERSEDED SURVEY CONTROL
 JA1374
 JA1374  NGVD 29 (??/??/92)  132.657  (m)          435.23   (f) ADJ UNCH    1 2
 JA1374
 JA1374.Superseded values are not recommended for survey control.
 JA1374
 JA1374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1374.See file dsdata.pdf to determine how the superseded data were derived.
 JA1374
 JA1374_MARKER: DB = BENCH MARK DISK
 JA1374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1374_STAMPING: LAWRENCEVILLE NO 3 1938
 JA1374_MARK LOGO: CGS
 JA1374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1374+STABILITY: SURFACE MOTION
 JA1374
 JA1374  HISTORY     - Date     Condition        Report By
 JA1374  HISTORY     - 1938     MONUMENTED       CGS
 JA1374  HISTORY     - 1962     GOOD             CGS
 JA1374  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1374
 JA1374                          STATION DESCRIPTION
 JA1374
 JA1374'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 JA1374'AT LAWRENCEVILLE.
 JA1374'AT LAWRENCEVILLE, LAWRENCE COUNTY, ON THE BALTIMORE AND OHIO
 JA1374'RAILROAD, 38 FEET NORTH OF THE NORTHWEST CORNER OF THE STATION,
 JA1374'AT THE CROSSING OF THE NEW YORK CENTRAL RAILROAD, 134 FEET WEST
 JA1374'OF THE WEST RAIL OF THE MAIN TRACK OF THE N.Y.C.R.R., 72 FEET
 JA1374'NORTH OF THE NORTH RAIL OF THE MAIN TRACK OF THE B. AND O. R.R.,
 JA1374'AND 130 FEET EAST OF THE CENTERLINE OF FIFTEENTH STREET.  A
 JA1374'STANDARD DISK, STAMPED LAWRENCEVILLE NO 3 1938 AND SET IN THE
 JA1374'TOP OF A CONCRETE POST PROJECTING 8 INCHES ABOVE GROUND.
 JA1374
 JA1374                          STATION RECOVERY (1986)
 JA1374
 JA1374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2094 ***********************************************************************
 JA2094  DESIGNATION -  LAWRENCEVILLE UNIV CATV MAST
 JA2094  PID         -  JA2094
 JA2094  STATE/COUNTY-  IL/LAWRENCE
 JA2094  COUNTRY     -  US
 JA2094  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA2094
 JA2094                         *CURRENT SURVEY CONTROL
 JA2094  ______________________________________________________________________
 JA2094* NAD 83(1997) POSITION- 38 43 07.09791(N) 087 43 22.80500(W)   ADJUSTED
 JA2094  ______________________________________________________________________
 JA2094  GEOID HEIGHT    -        -31.565 (meters)                     GEOID18
 JA2094  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 JA2094  HORZ ORDER      -  THIRD
 JA2094
 JA2094.The horizontal coordinates were established by classical geodetic methods
 JA2094.and adjusted by the National Geodetic Survey in October 1999.
 JA2094
 JA2094.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2094.GEOID18 height accuracy estimate available here.
 JA2094
 JA2094.Click photographs - Photos may exist for this station.
 JA2094
 JA2094.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2094
 JA2094. The following values were computed from the NAD 83(1997) position.
 JA2094
 JA2094;                    North         East     Units Scale Factor Converg.
 JA2094;SPC IL E     -   227,920.909   353,078.508   MT  1.00000968   +0 22 54.4
 JA2094;SPC IL E     -   747,770.52  1,158,391.74   sFT  1.00000968   +0 22 54.4
 JA2094;UTM  16      - 4,285,802.387   437,146.484   MT  0.99964865   -0 27 08.1
 JA2094
 JA2094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3714685802(NAD 83)
 JA2094
 JA2094                          SUPERSEDED SURVEY CONTROL
 JA2094
 JA2094  NAD 83(1997)-  38 43 07.09841(N)    087 43 22.80404(W) AD(       ) 3
 JA2094  NAD 83(1986)-  38 43 07.10756(N)    087 43 22.80398(W) AD(       ) 3
 JA2094  NAD 27      -  38 43 06.93665(N)    087 43 22.70277(W) AD(       ) 3
 JA2094
 JA2094.Superseded values are not recommended for survey control.
 JA2094
 JA2094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2094.See file dsdata.pdf to determine how the superseded data were derived.
 JA2094
 JA2094_MARKER: 42 = RADIO/TV MAST
 JA2094
 JA2094  HISTORY     - Date     Condition        Report By
 JA2094  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2094
 JA2094                          STATION DESCRIPTION
 JA2094
 JA2094'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2094'STATION IS LOCATED ABOUT 1.5 MILE SOUTHWEST OF LAWRENCEVILLE AND 0.33
 JA2094'MILE SOUTH OF
 JA2094'STATE HIGHWAY 250.
 JA2094'
 JA2094'TO REACH FROM THE NORTHWEST CORNER OF THE COURTHOUSE SQUARE IN
 JA2094'LAWRENCEVILLE, GO
 JA2094'WEST ON BUSINESS U S HIGHWAY 50 (STATE STREET) FOR
 JA2094'0.65 MILE TO THE JUNCTION OF STATE
 JA2094'HIGHWAY 250.  TURN LEFT AND GO
 JA2094'SOUTHWEST AND WEST ON STATE HIGHWAY 250 FOR 0.65 MILE
 JA2094'TO A CROSSROAD.
 JA2094'TURN LEFT AND GO SOUTH ON GRAVELED ROAD 0.35 MILE TO STATION ON RIGHT
 JA2094'AS DESCRIBED.
 JA2094'
 JA2094'THE MAST IS 520 FEET HIGH, IS PAINTED RED AND WHITE, HAS 7 ATTENNAS
 JA2094'ON TOP SIDE, HAS A
 JA2094'MIDWAY LIGHT AND A FLASHING RED LIGHT ON TOP.
 JA2094'
 JA2094'THE MAST IS PROPERTY OF VINCENNES UNIVERSTIY COMMUNICATION ANTENNAS
 JA2094'TELEVISION COMPANY.
 JA2094'
 JA2094'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6927 ***********************************************************************
 DE6927  DESIGNATION -  LAWRENCEVILLE YRD
 DE6927  PID         -  DE6927
 DE6927  STATE/COUNTY-  IL/LAWRENCE
 DE6927  COUNTRY     -  US
 DE6927  USGS QUAD   -  BIRDS (2018)
 DE6927
 DE6927                         *CURRENT SURVEY CONTROL
 DE6927  ______________________________________________________________________
 DE6927* NAD 83(2011) POSITION- 38 45 49.42477(N) 087 40 48.56250(W)   ADJUSTED
 DE6927* NAD 83(2011) ELLIP HT-   102.631 (meters)        (06/27/12)   ADJUSTED
 DE6927* NAD 83(2011) EPOCH   -  2010.00
 DE6927* NAVD 88 ORTHO HEIGHT -   134.287 (meters)      440.57  (feet) ADJUSTED
 DE6927  ______________________________________________________________________
 DE6927  GEOID HEIGHT    -        -31.651 (meters)                     GEOID18
 DE6927  NAD 83(2011) X  -    201,574.505 (meters)                     COMP
 DE6927  NAD 83(2011) Y  - -4,975,790.532 (meters)                     COMP
 DE6927  NAD 83(2011) Z  -  3,971,963.392 (meters)                     COMP
 DE6927  LAPLACE CORR    -         -1.93  (seconds)                    DEFLEC18
 DE6927  DYNAMIC HEIGHT  -        134.205 (meters)      440.30  (feet) COMP
 DE6927  MODELED GRAVITY -    980,018.1   (mgal)                       NAVD 88
 DE6927
 DE6927  VERT ORDER      -  SECOND    CLASS I
 DE6927
 DE6927  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6927  Standards:
 DE6927         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6927            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6927  -------------------------------------------------------------------
 DE6927  NETWORK    0.71   1.27           0.32   0.25   0.65      0.07722599
 DE6927  -------------------------------------------------------------------
 DE6927  Click here for local accuracies and other accuracy information.
 DE6927
 DE6927.The horizontal coordinates were established by GPS observations
 DE6927.and adjusted by the National Geodetic Survey in June 2012.
 DE6927
 DE6927.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6927.been affixed to the stable North American tectonic plate. See 
 DE6927.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6927
 DE6927.The horizontal coordinates are valid at the epoch date displayed above
 DE6927.which is a decimal equivalence of Year/Month/Day.
 DE6927
 DE6927.The orthometric height was determined by differential leveling and
 DE6927.adjusted by the NATIONAL GEODETIC SURVEY
 DE6927.in April 2013.
 DE6927
 DE6927.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6927.GEOID18 height accuracy estimate available here.
 DE6927
 DE6927.Click photographs - Photos may exist for this station.
 DE6927
 DE6927.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6927
 DE6927.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6927
 DE6927.The ellipsoidal height was determined by GPS observations
 DE6927.and is referenced to NAD 83.
 DE6927
 DE6927.The dynamic height is computed by dividing the NAVD 88
 DE6927.geopotential number by the normal gravity value computed on the
 DE6927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE6927.degrees latitude (g = 980.6199 gals.).
 DE6927
 DE6927.The modeled gravity was interpolated from observed gravity values.
 DE6927
 DE6927. The following values were computed from the NAD 83(2011) position.
 DE6927
 DE6927;                    North         East     Units Scale Factor Converg.
 DE6927;SPC IL E     -   232,952.109   356,768.928   MT  1.00001467   +0 24 32.3
 DE6927;SPC IL E     -   764,277.04  1,170,499.39   sFT  1.00001467   +0 24 32.3
 DE6927;UTM  16      - 4,290,777.486   440,908.403   MT  0.99964300   -0 25 33.1
 DE6927
 DE6927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6927!SPC IL E     -   0.99998390  x   1.00001467  =   0.99999857
 DE6927!UTM  16      -   0.99998390  x   0.99964300  =   0.99962690
 DE6927
 DE6927:                Primary Azimuth Mark                     Grid Az
 DE6927:SPC IL E     -  LAWRENCEVILLE AZ MK 2                    321 42 08.0
 DE6927:UTM  16      -  LAWRENCEVILLE AZ MK 2                    322 32 13.4
 DE6927
 DE6927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4090890777(NAD 83)
 DE6927
 DE6927|---------------------------------------------------------------------|
 DE6927| PID    Reference Object                     Distance      Geod. Az  |
 DE6927|                                                           dddmmss.s |
 DE6927| DE6928 LAWRENCEVILLE AZ MK 2               APPROX. 0.6 KM 3220640.3 |
 DE6927|---------------------------------------------------------------------|
 DE6927
 DE6927                          SUPERSEDED SURVEY CONTROL
 DE6927
 DE6927  NAD 83(2007)-  38 45 49.42474(N)    087 40 48.56363(W) AD(2002.00) 0
 DE6927  ELLIP H (02/10/07)  102.651  (m)                       GP(2002.00)    
 DE6927  ELLIP H (02/03/05)  102.645  (m)                       GP(       ) 4 2
 DE6927  NAD 83(1997)-  38 45 49.42469(N)    087 40 48.56395(W) AD(       ) 1
 DE6927  ELLIP H (08/21/02)  102.664  (m)                       GP(       ) 3 1
 DE6927  NAVD 88 (08/21/02)  134.3    (m)  GEOID99  model used  GPS OBS        
 DE6927
 DE6927.Superseded values are not recommended for survey control.
 DE6927
 DE6927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6927.See file dsdata.pdf to determine how the superseded data were derived.
 DE6927
 DE6927_MARKER: DD = SURVEY DISK
 DE6927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6927_STAMPING: LAWRENCE YRD 1997
 DE6927_MARK LOGO: ILDT
 DE6927_PROJECTION: FLUSH
 DE6927_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6927_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6927+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 DE6927
 DE6927  HISTORY     - Date     Condition        Report By
 DE6927  HISTORY     - 1997     MONUMENTED       ILDT
 DE6927  HISTORY     - 19990927 GOOD             ILDT
 DE6927  HISTORY     - 20120403 GOOD             TROTT
 DE6927
 DE6927                          STATION DESCRIPTION
 DE6927
 DE6927'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (BES)
 DE6927'TO REACH FROM THE INTERSECTION OF US 50 AND IL RTE 1 GO NORTH ON IL
 DE6927'RTE 1 FOR 1.6 MILE TO
 DE6927'TOWNSHIP ROAD 1300 N. TURN RIGHT (EAST) FOR 0.14 MILE. TURN LEFT INTO
 DE6927'ILDT LAWRENCEVILLE
 DE6927'OPERATIONS YARD. STATION IS LOCATED IN NORTH END OF YARD. IT IS 7'
 DE6927'SOUTH OF NORTH FENCE
 DE6927'AND 71' EAST OF WEST FENCE AND 70.85' FROM FENCE CORNER.
 DE6927'
 DE6927
 DE6927                          STATION RECOVERY (2012)
 DE6927
 DE6927'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE6927'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3880 ***********************************************************************
 DM3880  DESIGNATION -  LD002
 DM3880  PID         -  DM3880
 DM3880  STATE/COUNTY-  IL/LAKE
 DM3880  COUNTRY     -  US
 DM3880  USGS QUAD   -  ZION (2018)
 DM3880
 DM3880                         *CURRENT SURVEY CONTROL
 DM3880  ______________________________________________________________________
 DM3880* NAD 83(2011) POSITION- 42 25 45.57182(N) 087 50 57.62011(W)   NO CHECK
 DM3880* NAD 83(2011) ELLIP HT-   172.083 (meters)        (03/13/13)   NO CHECK
 DM3880* NAD 83(2011) EPOCH   -  2010.00
 DM3880* NAVD 88 ORTHO HEIGHT -   206.567 (meters)      677.71  (feet) ADJUSTED
 DM3880  ______________________________________________________________________
 DM3880  GEOID HEIGHT    -        -34.479 (meters)                     GEOID18
 DM3880  NAD 83(2011) X  -    176,944.377 (meters)                     COMP
 DM3880  NAD 83(2011) Y  - -4,711,762.456 (meters)                     COMP
 DM3880  NAD 83(2011) Z  -  4,281,039.428 (meters)                     COMP
 DM3880  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 DM3880  DYNAMIC HEIGHT  -        206.501 (meters)      677.50  (feet) COMP
 DM3880  MODELED GRAVITY -    980,300.5   (mgal)                       NAVD 88
 DM3880
 DM3880  VERT ORDER      -  SECOND    CLASS I
 DM3880
 DM3880  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM3880  Standards:
 DM3880         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM3880            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM3880  -------------------------------------------------------------------
 DM3880  NETWORK    1.22   3.63           0.57   0.39   1.85      0.00783176
 DM3880  -------------------------------------------------------------------
 DM3880  Click here for local accuracies and other accuracy information.
 DM3880
 DM3880.The horizontal coordinates were established by GPS observations
 DM3880.and adjusted by the National Geodetic Survey in March 2013.
 DM3880
 DM3880.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM3880.been affixed to the stable North American tectonic plate. See 
 DM3880.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM3880
 DM3880.The horizontal coordinates are valid at the epoch date displayed above
 DM3880.which is a decimal equivalence of Year/Month/Day.
 DM3880
 DM3880.No horizontal observational check was made to the station.
 DM3880
 DM3880.The orthometric height was determined by differential leveling and
 DM3880.adjusted by the NATIONAL GEODETIC SURVEY
 DM3880.in April 2011.
 DM3880
 DM3880.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3880.GEOID18 height accuracy estimate available here.
 DM3880
 DM3880.Click photographs - Photos may exist for this station.
 DM3880
 DM3880.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM3880
 DM3880.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM3880
 DM3880.The ellipsoidal height was determined by GPS observations
 DM3880.and is referenced to NAD 83.
 DM3880
 DM3880.The dynamic height is computed by dividing the NAVD 88
 DM3880.geopotential number by the normal gravity value computed on the
 DM3880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3880.degrees latitude (g = 980.6199 gals.).
 DM3880
 DM3880.The modeled gravity was interpolated from observed gravity values.
 DM3880
 DM3880. The following values were computed from the NAD 83(2011) position.
 DM3880
 DM3880;                    North         East     Units Scale Factor Converg.
 DM3880;SPC IL E     -   639,903.296   339,827.683   MT  0.99999451   +0 19 35.6
 DM3880;SPC IL E     - 2,099,416.06  1,114,917.99   sFT  0.99999451   +0 19 35.6
 DM3880;UTM  16      - 4,697,794.921   430,134.333   MT  0.99966006   -0 34 23.0
 DM3880
 DM3880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM3880!SPC IL E     -   0.99997301  x   0.99999451  =   0.99996752
 DM3880!UTM  16      -   0.99997301  x   0.99966006  =   0.99963308
 DM3880
 DM3880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3013497794(NAD 83)
 DM3880
 DM3880                          SUPERSEDED SURVEY CONTROL
 DM3880
 DM3880  NAD 83(2007)-  42 25 45.57214(N)    087 50 57.62112(W) AD(2002.00) 1
 DM3880  ELLIP H (06/25/12)  172.082  (m)                       GP(2002.00) 4 1
 DM3880  NAVD 88             206.57   (m)          677.7    (f) LEVELING    3  
 DM3880
 DM3880.Superseded values are not recommended for survey control.
 DM3880
 DM3880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM3880.See file dsdata.pdf to determine how the superseded data were derived.
 DM3880
 DM3880_MARKER: F = FLANGE-ENCASED ROD
 DM3880_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3880_STAMPING: LD002
 DM3880_MARK LOGO: ILGS
 DM3880_PROJECTION: FLUSH
 DM3880_MAGNETIC: I = MARKER IS A STEEL ROD
 DM3880_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3880+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 DM3880_ROD/PIPE-DEPTH: 9 meters
 DM3880
 DM3880  HISTORY     - Date     Condition        Report By
 DM3880  HISTORY     - 20100622 MONUMENTED       BCA
 DM3880  HISTORY     - 20110801 GOOD             GRWAS
 DM3880
 DM3880                          STATION DESCRIPTION
 DM3880
 DM3880'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3880'THE STATION IS LOCATED ABOUT 4.5 MI (7.2 KM) NORTH OF WAUKEGAN, 3.8 MI
 DM3880'(6.1 KM) EAST OF WADSWORTH AND 1.4 MI (2.3 KM) SOUTHWEST OF ZION.
 DM3880'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3880'
 DM3880'TO REACH FROM THE INTERSECTION OF IL STATE ROAD 131 AND IL STATE ROAD
 DM3880'173, GO SOUTH ON IL RIGHT 131 FOR 2.5 MI (4.0 KM) TO CR A9.  TURN LEFT
 DM3880'AND GO EAST ON CR A9 FOR 1.4 MI (2.3 KM) TO THE STATION ON THE RIGHT.
 DM3880'
 DM3880'THE STATION IS 80 M (262.5 FT) EAST OF THE ENTRANCE TO KENNETH MURPHY
 DM3880'SCHOOL, 7.7 M (25.3 FT) SOUTH OF THE EDGE OF PAVEMENT AND 0.6 M (2.0
 DM3880'FT) NORTHWEST OF A METAL END POST FOR A CHAIN LINK FENCE.
 DM3880
 DM3880                          STATION RECOVERY (2011)
 DM3880
 DM3880'RECOVERY NOTE BY GRW AERIAL SURVEY 2011 (CES)
 DM3880'RECOVERED AS DESCRIBED.
 DM3880'
 DM3880'THE STATION IS 32.5 FT (9.9 M) SOUTHWEST OF A FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3881 ***********************************************************************
 DM3881  DESIGNATION -  LD003
 DM3881  PID         -  DM3881
 DM3881  STATE/COUNTY-  IL/LAKE
 DM3881  COUNTRY     -  US
 DM3881  USGS QUAD   -  ZION (2018)
 DM3881
 DM3881                         *CURRENT SURVEY CONTROL
 DM3881  ______________________________________________________________________
 DM3881* NAD 83(1986) POSITION- 42 25 42.     (N) 087 52 26.     (W)   SCALED
 DM3881* NAVD 88 ORTHO HEIGHT -   224.008 (meters)      734.93  (feet) ADJUSTED
 DM3881  ______________________________________________________________________
 DM3881  GEOID HEIGHT    -        -34.463 (meters)                     GEOID18
 DM3881  DYNAMIC HEIGHT  -        223.936 (meters)      734.70  (feet) COMP
 DM3881  MODELED GRAVITY -    980,297.0   (mgal)                       NAVD 88
 DM3881
 DM3881  VERT ORDER      -  SECOND    CLASS I
 DM3881
 DM3881.The horizontal coordinates were scaled from a map and have
 DM3881.an estimated accuracy of +/- 6 seconds.
 DM3881
 DM3881.The orthometric height was determined by differential leveling and
 DM3881.adjusted by the NATIONAL GEODETIC SURVEY
 DM3881.in April 2011.
 DM3881
 DM3881.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3881.GEOID18 height accuracy estimate available here.
 DM3881
 DM3881.Click photographs - Photos may exist for this station.
 DM3881
 DM3881.The dynamic height is computed by dividing the NAVD 88
 DM3881.geopotential number by the normal gravity value computed on the
 DM3881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3881.degrees latitude (g = 980.6199 gals.).
 DM3881
 DM3881.The modeled gravity was interpolated from observed gravity values.
 DM3881
 DM3881;                    North         East    Units  Estimated Accuracy
 DM3881;SPC IL E     -   639,780.      337,810.      MT  (+/- 180 meters Scaled)
 DM3881
 DM3881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM281977(NAD 83)
 DM3881
 DM3881                          SUPERSEDED SURVEY CONTROL
 DM3881
 DM3881.No superseded survey control is available for this station.
 DM3881
 DM3881_MARKER: F = FLANGE-ENCASED ROD
 DM3881_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3881_STAMPING: LD003
 DM3881_MARK LOGO: ILGS
 DM3881_PROJECTION: FLUSH
 DM3881_MAGNETIC: I = MARKER IS A STEEL ROD
 DM3881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3881+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2010
 DM3881_ROD/PIPE-DEPTH: 12 meters
 DM3881
 DM3881  HISTORY     - Date     Condition        Report By
 DM3881  HISTORY     - 20100622 MONUMENTED       BCA
 DM3881
 DM3881                          STATION DESCRIPTION
 DM3881
 DM3881'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3881'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) NORTH-NORTHWEST OF
 DM3881'WAUKEGAN, 2.6 MI (4.2 KM) EAST OF WADSWORTH AND 2.4 MI (3.9 KM)
 DM3881'WEST-SOUTHWEST OF ZION.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3881'
 DM3881'TO REACH FROM THE INTERSECTION OF IL STATE ROAD 131 AND IL STATE ROAD
 DM3881'173, GO SOUTH ON IL RIGHT 131 FOR 2.5 MI (4.0 KM) TO CR A9, TURN LEFT
 DM3881'AND GO EAST ON CR A9 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DM3881'THE STATION IS 11.5 M (37.7 FT) EAST OF OF A TELEPHONE PEDESTAL, 6.5 M
 DM3881'(21.3 FT) SOUTH OF THE EDGE OF PAVEMENT OF CR A9, AND 1 M (3.3 FT)
 DM3881'NORTHEAST OF A CORNER POST FOR A WAUKEGAN REGIONAL AIRPORT FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3882 ***********************************************************************
 DM3882  DESIGNATION -  LD004
 DM3882  PID         -  DM3882
 DM3882  STATE/COUNTY-  IL/LAKE
 DM3882  COUNTRY     -  US
 DM3882  USGS QUAD   -  WADSWORTH (2018)
 DM3882
 DM3882                         *CURRENT SURVEY CONTROL
 DM3882  ______________________________________________________________________
 DM3882* NAD 83(1986) POSITION- 42 23 51.     (N) 087 52 40.     (W)   SCALED
 DM3882* NAVD 88 ORTHO HEIGHT -   223.862 (meters)      734.45  (feet) ADJUSTED
 DM3882  ______________________________________________________________________
 DM3882  GEOID HEIGHT    -        -34.408 (meters)                     GEOID18
 DM3882  DYNAMIC HEIGHT  -        223.791 (meters)      734.22  (feet) COMP
 DM3882  MODELED GRAVITY -    980,297.2   (mgal)                       NAVD 88
 DM3882
 DM3882  VERT ORDER      -  SECOND    CLASS I
 DM3882
 DM3882.The horizontal coordinates were scaled from a map and have
 DM3882.an estimated accuracy of +/- 6 seconds.
 DM3882
 DM3882.The orthometric height was determined by differential leveling and
 DM3882.adjusted by the NATIONAL GEODETIC SURVEY
 DM3882.in April 2011.
 DM3882
 DM3882.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3882.GEOID18 height accuracy estimate available here.
 DM3882
 DM3882.Click photographs - Photos may exist for this station.
 DM3882
 DM3882.The dynamic height is computed by dividing the NAVD 88
 DM3882.geopotential number by the normal gravity value computed on the
 DM3882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3882.degrees latitude (g = 980.6199 gals.).
 DM3882
 DM3882.The modeled gravity was interpolated from observed gravity values.
 DM3882
 DM3882;                    North         East    Units  Estimated Accuracy
 DM3882;SPC IL E     -   636,360.      337,510.      MT  (+/- 180 meters Scaled)
 DM3882
 DM3882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM277942(NAD 83)
 DM3882
 DM3882                          SUPERSEDED SURVEY CONTROL
 DM3882
 DM3882.No superseded survey control is available for this station.
 DM3882
 DM3882_MARKER: F = FLANGE-ENCASED ROD
 DM3882_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3882_STAMPING: LD004
 DM3882_MARK LOGO: ILGS
 DM3882_PROJECTION: FLUSH
 DM3882_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3882_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3882+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2010
 DM3882_ROD/PIPE-DEPTH: 14 meters
 DM3882
 DM3882  HISTORY     - Date     Condition        Report By
 DM3882  HISTORY     - 20100622 MONUMENTED       BCA
 DM3882
 DM3882                          STATION DESCRIPTION
 DM3882
 DM3882'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3882'THE STATION IS LOCATED ABOUT 4.1 MI (6.6 KM) SOUTHWEST OF ZION, 3.2 MI
 DM3882'(5.1 KM) SOUTHEAST OF WADSWORTH AND 2.9 MI (4.7 KM) NORTHWEST OF
 DM3882'WAUKEGAN.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3882'
 DM3882'TO REACH FROM THE INTERSECTION OF IL STATE ROAD 131 AND IL STATE ROAD
 DM3882'173, GO SOUTH ON IL RIGHT 131 FOR 4.6 MI (7.4 KM) TO W WALL AVENUE.
 DM3882'TURN LEFT AND GO EAST ON W WALL AVENUE FOR 0.2 MI (0.3 KM) TO THE TO
 DM3882'THE STATION ON THE RIGHT.
 DM3882'
 DM3882'THE STATION IS 4 M (13.1 FT) SOUTH OF THE EDGE OF PAVEMENT ON W WALL
 DM3882'AVENUE, 1.5 M (4.9 FT) NORTH OR A WOODEN ADELPHI PARK--SIGN AND
 DM3882'DIRECTLY OPPOSITE FROM CENTER OF DRIVEWAY NUMBER 12656 W WALL AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3883 ***********************************************************************
 DM3883  DESIGNATION -  LD005
 DM3883  PID         -  DM3883
 DM3883  STATE/COUNTY-  IL/LAKE
 DM3883  COUNTRY     -  US
 DM3883  USGS QUAD   -  LIBERTYVILLE (2018)
 DM3883
 DM3883                         *CURRENT SURVEY CONTROL
 DM3883  ______________________________________________________________________
 DM3883* NAD 83(1986) POSITION- 42 22 22.     (N) 087 53 50.     (W)   SCALED
 DM3883* NAVD 88 ORTHO HEIGHT -   213.128 (meters)      699.24  (feet) ADJUSTED
 DM3883  ______________________________________________________________________
 DM3883  GEOID HEIGHT    -        -34.349 (meters)                     GEOID18
 DM3883  DYNAMIC HEIGHT  -        213.059 (meters)      699.01  (feet) COMP
 DM3883  MODELED GRAVITY -    980,297.1   (mgal)                       NAVD 88
 DM3883
 DM3883  VERT ORDER      -  SECOND    CLASS I
 DM3883
 DM3883.The horizontal coordinates were scaled from a map and have
 DM3883.an estimated accuracy of +/- 6 seconds.
 DM3883
 DM3883.The orthometric height was determined by differential leveling and
 DM3883.adjusted by the NATIONAL GEODETIC SURVEY
 DM3883.in April 2011.
 DM3883
 DM3883.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3883.GEOID18 height accuracy estimate available here.
 DM3883
 DM3883.Click photographs - Photos may exist for this station.
 DM3883
 DM3883.The dynamic height is computed by dividing the NAVD 88
 DM3883.geopotential number by the normal gravity value computed on the
 DM3883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3883.degrees latitude (g = 980.6199 gals.).
 DM3883
 DM3883.The modeled gravity was interpolated from observed gravity values.
 DM3883
 DM3883;                    North         East    Units  Estimated Accuracy
 DM3883;SPC IL E     -   633,600.      335,920.      MT  (+/- 180 meters Scaled)
 DM3883
 DM3883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM261915(NAD 83)
 DM3883
 DM3883                          SUPERSEDED SURVEY CONTROL
 DM3883
 DM3883.No superseded survey control is available for this station.
 DM3883
 DM3883_MARKER: DD = SURVEY DISK
 DM3883_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DM3883_SP_SET: RETAINING WALL
 DM3883_STAMPING: LD005
 DM3883_MARK LOGO: ILGS
 DM3883_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3883_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3883+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2010
 DM3883
 DM3883  HISTORY     - Date     Condition        Report By
 DM3883  HISTORY     - 20100624 MONUMENTED       PATRIC
 DM3883
 DM3883                          STATION DESCRIPTION
 DM3883
 DM3883'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2010
 DM3883'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH-SOUTHWEST OF ZION,
 DM3883'4.1 MI (6.6 KM) SOUTH-SOUTHEAST OF WADSWORTH AND 2.8 MI (4.5 KM)
 DM3883'WEST-NORTHWEST OF WAUKEGAN.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3883'
 DM3883'THE DISK IS SET IN THE NORTH END OF THE WEST RETAINING WALL FOR THE
 DM3883'SOUTH BOUND US 41 EXIT RAMP FOR GRAND AVE.
 DM3883'
 DM3883'IT IS 1 M (3.3 FT) EAST OF A DRIVEWAY FOR 3862 GRANDVIEW AVENUE, 1 M
 DM3883'(3.3 FT) HIGHER THAN THE HIGHWAY PAVEMENT AND 0.3 M (1.0 FT) WEST OF A
 DM3883'PARAPET WALL FOR EXIT RAMP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3884 ***********************************************************************
 DM3884  DESIGNATION -  LD006
 DM3884  PID         -  DM3884
 DM3884  STATE/COUNTY-  IL/LAKE
 DM3884  COUNTRY     -  US
 DM3884  USGS QUAD   -  LIBERTYVILLE (2018)
 DM3884
 DM3884                         *CURRENT SURVEY CONTROL
 DM3884  ______________________________________________________________________
 DM3884* NAD 83(1986) POSITION- 42 21 07.     (N) 087 53 41.     (W)   SCALED
 DM3884* NAVD 88 ORTHO HEIGHT -   219.214 (meters)      719.20  (feet) ADJUSTED
 DM3884  ______________________________________________________________________
 DM3884  GEOID HEIGHT    -        -34.304 (meters)                     GEOID18
 DM3884  DYNAMIC HEIGHT  -        219.144 (meters)      718.97  (feet) COMP
 DM3884  MODELED GRAVITY -    980,298.9   (mgal)                       NAVD 88
 DM3884
 DM3884  VERT ORDER      -  SECOND    CLASS I
 DM3884
 DM3884.The horizontal coordinates were scaled from a map and have
 DM3884.an estimated accuracy of +/- 6 seconds.
 DM3884
 DM3884.The orthometric height was determined by differential leveling and
 DM3884.adjusted by the NATIONAL GEODETIC SURVEY
 DM3884.in April 2011.
 DM3884
 DM3884.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3884.GEOID18 height accuracy estimate available here.
 DM3884
 DM3884.Click photographs - Photos may exist for this station.
 DM3884
 DM3884.The dynamic height is computed by dividing the NAVD 88
 DM3884.geopotential number by the normal gravity value computed on the
 DM3884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3884.degrees latitude (g = 980.6199 gals.).
 DM3884
 DM3884.The modeled gravity was interpolated from observed gravity values.
 DM3884
 DM3884;                    North         East    Units  Estimated Accuracy
 DM3884;SPC IL E     -   631,290.      336,140.      MT  (+/- 180 meters Scaled)
 DM3884
 DM3884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM263892(NAD 83)
 DM3884
 DM3884                          SUPERSEDED SURVEY CONTROL
 DM3884
 DM3884.No superseded survey control is available for this station.
 DM3884
 DM3884_MARKER: F = FLANGE-ENCASED ROD
 DM3884_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3884_STAMPING: LD006
 DM3884_MARK LOGO: ILGS
 DM3884_PROJECTION: FLUSH
 DM3884_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3884_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3884+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2010
 DM3884_ROD/PIPE-DEPTH: 12 meters
 DM3884
 DM3884  HISTORY     - Date     Condition        Report By
 DM3884  HISTORY     - 20100622 MONUMENTED       BCA
 DM3884
 DM3884                          STATION DESCRIPTION
 DM3884
 DM3884'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3884'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTH-NORTHEAST OF
 DM3884'LIBERTYVILLE, 5.5 MI (8.8 KM) SOUTH-SOUTHEAST OF WADSWORTH AND 2.7 MI
 DM3884'(4.3 KM) WEST-SOUTHWEST OF WAUKEGAN.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3884'
 DM3884'TO REACH FROM THE INTERSECTION OF US HIGHWAY 41 AND STATE ROAD 120 GO
 DM3884'EAST ON STATE ROAD 120 FOR 0.5 MI (0.8 KM) TO S GREENLEAF AVENUE.
 DM3884'TURN RIGHT AND GO NORTH FOR 0.3 MI (0.5 KM) TO LAKE PARK AVENUE.  TURN
 DM3884'RIGHT AND GO EAST FOR 0.5 MI (0.8 KM) TO FRONTAGE ROAD.  TURN LEFT AND
 DM3884'GO NORTH ON FRONTAGE ROAD FOR 0.1 MI (0.2 KM) TO THE STATION ON THE
 DM3884'RIGHT.
 DM3884'
 DM3884'THE STATION IS 16 M (52.5 FT) WEST OF EDGE OF PAVEMENT OF THE US 41
 DM3884'SOUTH BOUND EXIT RAMP FOR STATE ROAD 120, 2.5 M (8.2 FT) EAST OF THE
 DM3884'EDGE OF PAVEMENT OF FRONTAGE ROAD AND OPPOSITE FROM NUMBER 510
 DM3884'FRONTAGE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3885 ***********************************************************************
 DM3885  DESIGNATION -  LD007
 DM3885  PID         -  DM3885
 DM3885  STATE/COUNTY-  IL/LAKE
 DM3885  COUNTRY     -  US
 DM3885  USGS QUAD   -  LIBERTYVILLE (2018)
 DM3885
 DM3885                         *CURRENT SURVEY CONTROL
 DM3885  ______________________________________________________________________
 DM3885* NAD 83(1986) POSITION- 42 19 49.     (N) 087 53 42.     (W)   SCALED
 DM3885* NAVD 88 ORTHO HEIGHT -   221.252 (meters)      725.89  (feet) ADJUSTED
 DM3885  ______________________________________________________________________
 DM3885  GEOID HEIGHT    -        -34.253 (meters)                     GEOID18
 DM3885  DYNAMIC HEIGHT  -        221.182 (meters)      725.66  (feet) COMP
 DM3885  MODELED GRAVITY -    980,300.5   (mgal)                       NAVD 88
 DM3885
 DM3885  VERT ORDER      -  SECOND    CLASS I
 DM3885
 DM3885.The horizontal coordinates were scaled from a map and have
 DM3885.an estimated accuracy of +/- 6 seconds.
 DM3885
 DM3885.The orthometric height was determined by differential leveling and
 DM3885.adjusted by the NATIONAL GEODETIC SURVEY
 DM3885.in April 2011.
 DM3885
 DM3885.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3885.GEOID18 height accuracy estimate available here.
 DM3885
 DM3885.Click photographs - Photos may exist for this station.
 DM3885
 DM3885.The dynamic height is computed by dividing the NAVD 88
 DM3885.geopotential number by the normal gravity value computed on the
 DM3885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3885.degrees latitude (g = 980.6199 gals.).
 DM3885
 DM3885.The modeled gravity was interpolated from observed gravity values.
 DM3885
 DM3885;                    North         East    Units  Estimated Accuracy
 DM3885;SPC IL E     -   628,880.      336,130.      MT  (+/- 180 meters Scaled)
 DM3885
 DM3885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM262868(NAD 83)
 DM3885
 DM3885                          SUPERSEDED SURVEY CONTROL
 DM3885
 DM3885.No superseded survey control is available for this station.
 DM3885
 DM3885_MARKER: F = FLANGE-ENCASED ROD
 DM3885_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3885_STAMPING: LD007
 DM3885_MARK LOGO: ILGS
 DM3885_PROJECTION: FLUSH
 DM3885_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3885_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3885+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2010
 DM3885_ROD/PIPE-DEPTH: 12 meters
 DM3885
 DM3885  HISTORY     - Date     Condition        Report By
 DM3885  HISTORY     - 20100621 MONUMENTED       BCA
 DM3885
 DM3885                          STATION DESCRIPTION
 DM3885
 DM3885'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3885'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF
 DM3885'WADSWORTH, 4.4 MI (7.1 KM) NORTHEAST OF LIBERTYVILLE AND 3.5 MI (5.6
 DM3885'KM) SOUTHWEST OF WAUKEGAN.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3885'
 DM3885'TO REACH FROM THE INTERSECTION OF US TRI-STATE TOLL WAY 94 AND STATE
 DM3885'ROAD 137 GO EAST ON STATE ROAD 137 FOR 0.65 MI (1.0 KM) TO STATE ROAD
 DM3885'43, TURN LEFT AND GO NORTH ON STATE ROAD 43 FOR 1.4 MI (2.3 KM) TO THE
 DM3885'STATION ON THE RIGHT.
 DM3885'
 DM3885'THE STATION IS 20 M (65.6 FT) SOUTH OF A TELEPHONE PEDESTAL, 7 M (23.0
 DM3885'FT) EAST OF THE BACK OF CURB OF STATE HIGHWAY 43, AND LOCATED IN FRONT
 DM3885'OF BUSINESS AT 1625 WAUKEGAN ROAD AND 110 FT (33.5 M) NORTH OF AN
 DM3885'UNDERGROUND CABLE PEDESTAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3886 ***********************************************************************
 DM3886  DESIGNATION -  LD008
 DM3886  PID         -  DM3886
 DM3886  STATE/COUNTY-  IL/LAKE
 DM3886  COUNTRY     -  US
 DM3886  USGS QUAD   -  LIBERTYVILLE (2018)
 DM3886
 DM3886                         *CURRENT SURVEY CONTROL
 DM3886  ______________________________________________________________________
 DM3886* NAD 83(1986) POSITION- 42 18 43.     (N) 087 54 19.     (W)   SCALED
 DM3886* NAVD 88 ORTHO HEIGHT -   219.645 (meters)      720.62  (feet) ADJUSTED
 DM3886  ______________________________________________________________________
 DM3886  GEOID HEIGHT    -        -34.206 (meters)                     GEOID18
 DM3886  DYNAMIC HEIGHT  -        219.575 (meters)      720.39  (feet) COMP
 DM3886  MODELED GRAVITY -    980,301.0   (mgal)                       NAVD 88
 DM3886
 DM3886  VERT ORDER      -  SECOND    CLASS I
 DM3886
 DM3886.The horizontal coordinates were scaled from a map and have
 DM3886.an estimated accuracy of +/- 6 seconds.
 DM3886
 DM3886.The orthometric height was determined by differential leveling and
 DM3886.adjusted by the NATIONAL GEODETIC SURVEY
 DM3886.in April 2011.
 DM3886
 DM3886.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3886.GEOID18 height accuracy estimate available here.
 DM3886
 DM3886.Click photographs - Photos may exist for this station.
 DM3886
 DM3886.The dynamic height is computed by dividing the NAVD 88
 DM3886.geopotential number by the normal gravity value computed on the
 DM3886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3886.degrees latitude (g = 980.6199 gals.).
 DM3886
 DM3886.The modeled gravity was interpolated from observed gravity values.
 DM3886
 DM3886;                    North         East    Units  Estimated Accuracy
 DM3886;SPC IL E     -   626,840.      335,290.      MT  (+/- 180 meters Scaled)
 DM3886
 DM3886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM253848(NAD 83)
 DM3886
 DM3886                          SUPERSEDED SURVEY CONTROL
 DM3886
 DM3886.No superseded survey control is available for this station.
 DM3886
 DM3886_MARKER: DD = SURVEY DISK
 DM3886_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DM3886_SP_SET: PARAPET WALL
 DM3886_STAMPING: LD008
 DM3886_MARK LOGO: ILGS
 DM3886_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM3886+STABILITY: SURFACE MOTION
 DM3886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3886+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2010
 DM3886
 DM3886  HISTORY     - Date     Condition        Report By
 DM3886  HISTORY     - 20100624 MONUMENTED       PATRIC
 DM3886
 DM3886                          STATION DESCRIPTION
 DM3886
 DM3886'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2010
 DM3886'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST-SOUTHEAST OF
 DM3886'GRAYSLAKE, 4.7 MI (7.6 KM) SOUTHWEST OF WAUKEGAN AND 3.2 MI (5.1 KM)
 DM3886'NORTHEAST OF LIBERTYVILLE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3886'
 DM3886'THE DISK IS SET IN THE TOP OF THE NORTH PARAPET WALL OF THE WEST
 DM3886'ABUTMENT OF THE STATE ROAD 137 (BUCKLEY ROAD) BRIDGE--NO.
 DM3886'049-0064--OVER INTERSTATE 94, 3 FT (0.9 M) ABOVE GRADE, 2 FT (0.6 M)
 DM3886'EAST OF WEST END OF WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3887 ***********************************************************************
 DM3887  DESIGNATION -  LD009
 DM3887  PID         -  DM3887
 DM3887  STATE/COUNTY-  IL/LAKE
 DM3887  COUNTRY     -  US
 DM3887  USGS QUAD   -  LIBERTYVILLE (2018)
 DM3887
 DM3887                         *CURRENT SURVEY CONTROL
 DM3887  ______________________________________________________________________
 DM3887* NAD 83(1986) POSITION- 42 18 20.38   (N) 087 55 39.49   (W)   HD_HELD1
 DM3887* NAVD 88 ORTHO HEIGHT -   206.939 (meters)      678.93  (feet) ADJUSTED
 DM3887  ______________________________________________________________________
 DM3887  GEOID HEIGHT    -        -34.181 (meters)                     GEOID18
 DM3887  DYNAMIC HEIGHT  -        206.873 (meters)      678.72  (feet) COMP
 DM3887  MODELED GRAVITY -    980,300.8   (mgal)                       NAVD 88
 DM3887
 DM3887  VERT ORDER      -  SECOND    CLASS I
 DM3887
 DM3887.The horizontal coordinates were determined by differentially corrected
 DM3887.hand held GPS observations or other comparable positioning techniques
 DM3887.and have an estimated accuracy of +/- 3 meters.
 DM3887
 DM3887.The orthometric height was determined by differential leveling and
 DM3887.adjusted by the NATIONAL GEODETIC SURVEY
 DM3887.in April 2011.
 DM3887
 DM3887.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3887.GEOID18 height accuracy estimate available here.
 DM3887
 DM3887.Click photographs - Photos may exist for this station.
 DM3887
 DM3887.The dynamic height is computed by dividing the NAVD 88
 DM3887.geopotential number by the normal gravity value computed on the
 DM3887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3887.degrees latitude (g = 980.6199 gals.).
 DM3887
 DM3887.The modeled gravity was interpolated from observed gravity values.
 DM3887
 DM3887;                    North         East    Units  Estimated Accuracy
 DM3887;SPC IL E     -   626,133.2     333,450.2     MT  (+/- 3 meters HH1 GPS) 
 DM3887
 DM3887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2354384130(NAD 83)
 DM3887
 DM3887                          SUPERSEDED SURVEY CONTROL
 DM3887
 DM3887.No superseded survey control is available for this station.
 DM3887
 DM3887_MARKER: F = FLANGE-ENCASED ROD
 DM3887_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3887_STAMPING: LD009
 DM3887_MARK LOGO: ILGS
 DM3887_PROJECTION: FLUSH
 DM3887_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3887_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3887+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2010
 DM3887_ROD/PIPE-DEPTH: 16 meters
 DM3887
 DM3887  HISTORY     - Date     Condition        Report By
 DM3887  HISTORY     - 20100621 MONUMENTED       BCA
 DM3887
 DM3887                          STATION DESCRIPTION
 DM3887
 DM3887'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3887'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-SOUTHEAST OF
 DM3887'GRAYSLAKE, 5.8 MI (9.3 KM) SOUTHWEST OF WAUKEGAN AND 2.0 MI (3.2 KM)
 DM3887'NORTHEAST OF LIBERTYVILLE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3887'
 DM3887'TO REACH FROM THE INTERSECTION OF INTERSTATE 94 AND STATE ROAD 137
 DM3887'(BUCKLEY ROAD), GO WEST 1.3 MI (2.1 KM) TO THE STATION ON THE RIGHT.
 DM3887'
 DM3887'THE STATION IS 50 M (164.0 FT) EAST OF THE JUNCTION OF STATE ROAD 137
 DM3887'WITH CLOVER LANE, 2.3 M (7.5 FT) NORTH OF THE BACK OF CURB STATE ROAD
 DM3887'137 AND 2 M (6.6 FT) SOUTH OF CHAIN LINK FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3888 ***********************************************************************
 DM3888  DESIGNATION -  LD010
 DM3888  PID         -  DM3888
 DM3888  STATE/COUNTY-  IL/LAKE
 DM3888  COUNTRY     -  US
 DM3888  USGS QUAD   -  LIBERTYVILLE (2018)
 DM3888
 DM3888                         *CURRENT SURVEY CONTROL
 DM3888  ______________________________________________________________________
 DM3888* NAD 83(1986) POSITION- 42 18 21.     (N) 087 57 19.     (W)   SCALED
 DM3888* NAVD 88 ORTHO HEIGHT -   201.887 (meters)      662.36  (feet) ADJUSTED
 DM3888  ______________________________________________________________________
 DM3888  GEOID HEIGHT    -        -34.170 (meters)                     GEOID18
 DM3888  DYNAMIC HEIGHT  -        201.822 (meters)      662.14  (feet) COMP
 DM3888  MODELED GRAVITY -    980,298.7   (mgal)                       NAVD 88
 DM3888
 DM3888  VERT ORDER      -  SECOND    CLASS I
 DM3888
 DM3888.The horizontal coordinates were scaled from a map and have
 DM3888.an estimated accuracy of +/- 6 seconds.
 DM3888
 DM3888.The orthometric height was determined by differential leveling and
 DM3888.adjusted by the NATIONAL GEODETIC SURVEY
 DM3888.in April 2011.
 DM3888
 DM3888.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3888.GEOID18 height accuracy estimate available here.
 DM3888
 DM3888.Click photographs - Photos may exist for this station.
 DM3888
 DM3888.The dynamic height is computed by dividing the NAVD 88
 DM3888.geopotential number by the normal gravity value computed on the
 DM3888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3888.degrees latitude (g = 980.6199 gals.).
 DM3888
 DM3888.The modeled gravity was interpolated from observed gravity values.
 DM3888
 DM3888;                    North         East    Units  Estimated Accuracy
 DM3888;SPC IL E     -   626,140.      331,170.      MT  (+/- 180 meters Scaled)
 DM3888
 DM3888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM212841(NAD 83)
 DM3888
 DM3888                          SUPERSEDED SURVEY CONTROL
 DM3888
 DM3888.No superseded survey control is available for this station.
 DM3888
 DM3888_MARKER: DD = SURVEY DISK
 DM3888_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DM3888_SP_SET: BRIDGE WING WALL
 DM3888_STAMPING: LD010
 DM3888_MARK LOGO: ILGS
 DM3888_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3888_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3888_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DM3888+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2014
 DM3888
 DM3888  HISTORY     - Date     Condition        Report By
 DM3888  HISTORY     - 20100624 MONUMENTED       PATRIC
 DM3888  HISTORY     - 20140404 GOOD             ILDT
 DM3888
 DM3888                          STATION DESCRIPTION
 DM3888
 DM3888'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2010
 DM3888'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTHWEST OF WAUKEGAN,
 DM3888'5.2 MI (8.4 KM) EAST-SOUTHEAST OF GRAYSLAKE AND 1.6 MI (2.6 KM) NORTH
 DM3888'OF LIBERTYVILLE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3888'
 DM3888'THE DISK IS SET ON THE TOP OF THE NORTH WING WALL OF THE WEST ABUTMENT
 DM3888'OF TRUNK HIGHWAY STATE ROAD 137 (BUCKLEY ROAD) BRIDGE NO. 049-0063
 DM3888'OVER DES PLAINES RIVER, APPROXIMATELY 0.25 MI (0.4 KM) EAST OF THE
 DM3888'INTERSECTION OF STATE HIGHWAY 137 WITH STATE HIGHWAY 21.
 DM3888
 DM3888                          STATION RECOVERY (2014)
 DM3888
 DM3888'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DM3888'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3889 ***********************************************************************
 DM3889  DESIGNATION -  LD011
 DM3889  PID         -  DM3889
 DM3889  STATE/COUNTY-  IL/LAKE
 DM3889  COUNTRY     -  US
 DM3889  USGS QUAD   -  LIBERTYVILLE (2018)
 DM3889
 DM3889                         *CURRENT SURVEY CONTROL
 DM3889  ______________________________________________________________________
 DM3889* NAD 83(1986) POSITION- 42 17 43.     (N) 087 57 31.     (W)   SCALED
 DM3889* NAVD 88 ORTHO HEIGHT -   217.649 (meters)      714.07  (feet) ADJUSTED
 DM3889  ______________________________________________________________________
 DM3889  GEOID HEIGHT    -        -34.144 (meters)                     GEOID18
 DM3889  DYNAMIC HEIGHT  -        217.579 (meters)      713.84  (feet) COMP
 DM3889  MODELED GRAVITY -    980,298.1   (mgal)                       NAVD 88
 DM3889
 DM3889  VERT ORDER      -  SECOND    CLASS I
 DM3889
 DM3889.The horizontal coordinates were scaled from a map and have
 DM3889.an estimated accuracy of +/- 6 seconds.
 DM3889
 DM3889.The orthometric height was determined by differential leveling and
 DM3889.adjusted by the NATIONAL GEODETIC SURVEY
 DM3889.in April 2011.
 DM3889
 DM3889.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3889.GEOID18 height accuracy estimate available here.
 DM3889
 DM3889.Click photographs - Photos may exist for this station.
 DM3889
 DM3889.The dynamic height is computed by dividing the NAVD 88
 DM3889.geopotential number by the normal gravity value computed on the
 DM3889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3889.degrees latitude (g = 980.6199 gals.).
 DM3889
 DM3889.The modeled gravity was interpolated from observed gravity values.
 DM3889
 DM3889;                    North         East    Units  Estimated Accuracy
 DM3889;SPC IL E     -   624,970.      330,900.      MT  (+/- 180 meters Scaled)
 DM3889
 DM3889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM209830(NAD 83)
 DM3889
 DM3889                          SUPERSEDED SURVEY CONTROL
 DM3889
 DM3889.No superseded survey control is available for this station.
 DM3889
 DM3889_MARKER: F = FLANGE-ENCASED ROD
 DM3889_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3889_STAMPING: LD011
 DM3889_MARK LOGO: ILGS
 DM3889_PROJECTION: FLUSH
 DM3889_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3889+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2010
 DM3889_ROD/PIPE-DEPTH: 28 meters
 DM3889
 DM3889  HISTORY     - Date     Condition        Report By
 DM3889  HISTORY     - 20100618 MONUMENTED       BCA
 DM3889  HISTORY     - 20140404 GOOD             ILDT
 DM3889
 DM3889                          STATION DESCRIPTION
 DM3889
 DM3889'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3889'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF WAUKEGAN,
 DM3889'5.4 MI (8.7 KM) SOUTHEAST OF GRAYSLAKE AND 0.9 MI (1.4 KM)
 DM3889'NORTH-NORTHWEST OF LIBERTYVILLE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3889'
 DM3889'TO REACH FROM THE INTERSECTION OF STATE ROAD 21 AND STATE ROAD 137
 DM3889'(BUCKLEY ROAD) IN LIBERTYVILLE, IL, GO SOUTH ON STATE ROAD 21 FOR 0.8
 DM3889'MI (1.3 KM) TO CR 69.  TURN RIGHT AND GO WEST FOR 0.15 MI (0.2 KM) TO
 DM3889'THE LAKE COUNTY GOVERNMENT BUILDING ENTRANCE.  TURN RIGHT AN GO NORTH
 DM3889'100 M (328.1 FT) TO THE STATION ON THE RIGHT.
 DM3889'
 DM3889'THE STATION IS 45 M (147.6 FT) NORTH OF THE ENTRANCE TO THE LAKE
 DM3889'COUNTY DOT BUILDING, 3 M (9.8 FT) EAST OF THE SIDEWALK ON EAST SIDE OF
 DM3889'LAKE COUNTY GOVERNMENT CENTER ROAD AND 2 M (6.6 FT) WEST OF THE EDGE
 DM3889'OF THE WINCHESTER HOUSE PARKING LOT.
 DM3889
 DM3889                          STATION RECOVERY (2014)
 DM3889
 DM3889'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014
 DM3889'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3890 ***********************************************************************
 DM3890  DESIGNATION -  LD012
 DM3890  PID         -  DM3890
 DM3890  STATE/COUNTY-  IL/LAKE
 DM3890  COUNTRY     -  US
 DM3890  USGS QUAD   -  LIBERTYVILLE (2018)
 DM3890
 DM3890                         *CURRENT SURVEY CONTROL
 DM3890  ______________________________________________________________________
 DM3890* NAD 83(1986) POSITION- 42 16 24.     (N) 087 57 04.     (W)   SCALED
 DM3890* NAVD 88 ORTHO HEIGHT -   209.503 (meters)      687.34  (feet) ADJUSTED
 DM3890  ______________________________________________________________________
 DM3890  GEOID HEIGHT    -        -34.101 (meters)                     GEOID18
 DM3890  DYNAMIC HEIGHT  -        209.436 (meters)      687.12  (feet) COMP
 DM3890  MODELED GRAVITY -    980,297.8   (mgal)                       NAVD 88
 DM3890
 DM3890  VERT ORDER      -  SECOND    CLASS I
 DM3890
 DM3890.The horizontal coordinates were scaled from a map and have
 DM3890.an estimated accuracy of +/- 6 seconds.
 DM3890
 DM3890.The orthometric height was determined by differential leveling and
 DM3890.adjusted by the NATIONAL GEODETIC SURVEY
 DM3890.in April 2011.
 DM3890
 DM3890.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3890.GEOID18 height accuracy estimate available here.
 DM3890
 DM3890.Click photographs - Photos may exist for this station.
 DM3890
 DM3890.The dynamic height is computed by dividing the NAVD 88
 DM3890.geopotential number by the normal gravity value computed on the
 DM3890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3890.degrees latitude (g = 980.6199 gals.).
 DM3890
 DM3890.The modeled gravity was interpolated from observed gravity values.
 DM3890
 DM3890;                    North         East    Units  Estimated Accuracy
 DM3890;SPC IL E     -   622,530.      331,530.      MT  (+/- 180 meters Scaled)
 DM3890
 DM3890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM215805(NAD 83)
 DM3890
 DM3890                          SUPERSEDED SURVEY CONTROL
 DM3890
 DM3890.No superseded survey control is available for this station.
 DM3890
 DM3890_MARKER: F = FLANGE-ENCASED ROD
 DM3890_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3890_STAMPING: LD012
 DM3890_MARK LOGO: ILGS
 DM3890_PROJECTION: FLUSH
 DM3890_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3890+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2014
 DM3890_ROD/PIPE-DEPTH: 16 meters
 DM3890
 DM3890  HISTORY     - Date     Condition        Report By
 DM3890  HISTORY     - 20100617 MONUMENTED       BCA
 DM3890  HISTORY     - 20140404 GOOD             ILDT
 DM3890
 DM3890                          STATION DESCRIPTION
 DM3890
 DM3890'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3890'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTHWEST OF WAUKEGAN,
 DM3890'6.8 MI (10.9 KM) SOUTHEAST OF GRAYSLAKE AND 0.7 MI (1.1 KM) SOUTH OF
 DM3890'LIBERTYVILLE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3890'
 DM3890'TO REACH FROM THE INTERSECTION OF STATE ROAD 176 (W PARK AVENUE) AND
 DM3890'STATE ROAD 21 (S MILWAUKEE AVE) IN LIBERTYVILLE, IL, GO SOUTH ON STATE
 DM3890'ROAD 21 FOR 0.7 MI (1.1 KM) TO VALLEY PARK DRIVE AND THE STATION ON
 DM3890'THE LEFT.
 DM3890'
 DM3890'THE STATION IS 22 M (72.2 FT) EAST OF THE EDGE CURB OF STATE ROAD 21
 DM3890'(S MILWAUKEE AVE), 4 M (13.1 FT) NORTH OF EDGE OF CURB OF VALLEY PARK
 DM3890'DRIVE, 9 M (29.5 FT) SOUTH OF THE EDGE OF PARKING LOT FOR CAMBRIDGE
 DM3890'PLAZA, 0.4 M (1.3 FT) NORTH OF EDGE OF SIDEWALK.
 DM3890
 DM3890                          STATION RECOVERY (2014)
 DM3890
 DM3890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DM3890'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3891 ***********************************************************************
 DM3891  DESIGNATION -  LD013
 DM3891  PID         -  DM3891
 DM3891  STATE/COUNTY-  IL/LAKE
 DM3891  COUNTRY     -  US
 DM3891  USGS QUAD   -  WHEELING (2018)
 DM3891
 DM3891                         *CURRENT SURVEY CONTROL
 DM3891  ______________________________________________________________________
 DM3891* NAD 83(1986) POSITION- 42 14 55.     (N) 087 56 45.     (W)   SCALED
 DM3891* NAVD 88 ORTHO HEIGHT -   204.287 (meters)      670.23  (feet) ADJUSTED
 DM3891  ______________________________________________________________________
 DM3891  GEOID HEIGHT    -        -34.056 (meters)                     GEOID18
 DM3891  DYNAMIC HEIGHT  -        204.221 (meters)      670.02  (feet) COMP
 DM3891  MODELED GRAVITY -    980,296.6   (mgal)                       NAVD 88
 DM3891
 DM3891  VERT ORDER      -  SECOND    CLASS I
 DM3891
 DM3891.The horizontal coordinates were scaled from a map and have
 DM3891.an estimated accuracy of +/- 6 seconds.
 DM3891
 DM3891.The orthometric height was determined by differential leveling and
 DM3891.adjusted by the NATIONAL GEODETIC SURVEY
 DM3891.in April 2011.
 DM3891
 DM3891.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3891.GEOID18 height accuracy estimate available here.
 DM3891
 DM3891.Click photographs - Photos may exist for this station.
 DM3891
 DM3891.The dynamic height is computed by dividing the NAVD 88
 DM3891.geopotential number by the normal gravity value computed on the
 DM3891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3891.degrees latitude (g = 980.6199 gals.).
 DM3891
 DM3891.The modeled gravity was interpolated from observed gravity values.
 DM3891
 DM3891;                    North         East    Units  Estimated Accuracy
 DM3891;SPC IL E     -   619,790.      331,980.      MT  (+/- 180 meters Scaled)
 DM3891
 DM3891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM219778(NAD 83)
 DM3891
 DM3891                          SUPERSEDED SURVEY CONTROL
 DM3891
 DM3891.No superseded survey control is available for this station.
 DM3891
 DM3891_MARKER: F = FLANGE-ENCASED ROD
 DM3891_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3891_STAMPING: LD013
 DM3891_MARK LOGO: ILGS
 DM3891_PROJECTION: FLUSH
 DM3891_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3891_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3891+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2014
 DM3891_ROD/PIPE-DEPTH: 32 meters
 DM3891
 DM3891  HISTORY     - Date     Condition        Report By
 DM3891  HISTORY     - 20100617 MONUMENTED       BCA
 DM3891  HISTORY     - 20140404 GOOD             ILDT
 DM3891
 DM3891                          STATION DESCRIPTION
 DM3891
 DM3891'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3891'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHEAST OF GRAYSLAKE,
 DM3891'7.6 MI (12.2 KM) NORTH OF WHEELING AND 2.4 MI (3.9 KM) SOUTH OF
 DM3891'LIBERTYVILLE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3891'
 DM3891'TO REACH FROM THE INTERSECTION OF STATE ROAD 176 (W PARK AVENUE) AND
 DM3891'STATE ROAD 21 (S MILWAUKEE AVE) IN LIBERTYVILLE, IL, GO SOUTH ON STATE
 DM3891'ROAD 21 FOR 2.4 MI (3.9 KM) TO THE STATION ON THE LEFT.
 DM3891'
 DM3891'THE STATION IS 27 M (88.6 FT) SOUTH OF SOUTH BACK OF CURB OF HOLLISTER
 DM3891'DRIVE, 20 M (65.6 FT) WEST OF A POND WITH FOUNTAIN, 2 M (6.6 FT) EAST
 DM3891'OF THE EDGE OF CURB OF STATE ROAD 21 (MILWAUKEE ROAD).
 DM3891
 DM3891                          STATION RECOVERY (2014)
 DM3891
 DM3891'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DM3891'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3892 ***********************************************************************
 DM3892  DESIGNATION -  LD014
 DM3892  PID         -  DM3892
 DM3892  STATE/COUNTY-  IL/LAKE
 DM3892  COUNTRY     -  US
 DM3892  USGS QUAD   -  WHEELING (2018)
 DM3892
 DM3892                         *CURRENT SURVEY CONTROL
 DM3892  ______________________________________________________________________
 DM3892* NAD 83(1986) POSITION- 42 12 44.     (N) 087 56 04.     (W)   SCALED
 DM3892* NAVD 88 ORTHO HEIGHT -   201.320 (meters)      660.50  (feet) ADJUSTED
 DM3892  ______________________________________________________________________
 DM3892  GEOID HEIGHT    -        -33.999 (meters)                     GEOID18
 DM3892  DYNAMIC HEIGHT  -        201.255 (meters)      660.28  (feet) COMP
 DM3892  MODELED GRAVITY -    980,294.3   (mgal)                       NAVD 88
 DM3892
 DM3892  VERT ORDER      -  SECOND    CLASS I
 DM3892
 DM3892.The horizontal coordinates were scaled from a map and have
 DM3892.an estimated accuracy of +/- 6 seconds.
 DM3892
 DM3892.The orthometric height was determined by differential leveling and
 DM3892.adjusted by the NATIONAL GEODETIC SURVEY
 DM3892.in April 2011.
 DM3892
 DM3892.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3892.GEOID18 height accuracy estimate available here.
 DM3892
 DM3892.Click photographs - Photos may exist for this station.
 DM3892
 DM3892.The dynamic height is computed by dividing the NAVD 88
 DM3892.geopotential number by the normal gravity value computed on the
 DM3892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3892.degrees latitude (g = 980.6199 gals.).
 DM3892
 DM3892.The modeled gravity was interpolated from observed gravity values.
 DM3892
 DM3892;                    North         East    Units  Estimated Accuracy
 DM3892;SPC IL E     -   615,750.      332,940.      MT  (+/- 180 meters Scaled)
 DM3892
 DM3892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM228737(NAD 83)
 DM3892
 DM3892                          SUPERSEDED SURVEY CONTROL
 DM3892
 DM3892.No superseded survey control is available for this station.
 DM3892
 DM3892_MARKER: F = FLANGE-ENCASED ROD
 DM3892_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3892_STAMPING: LD014
 DM3892_MARK LOGO: ILGS
 DM3892_PROJECTION: FLUSH
 DM3892_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3892_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3892+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2014
 DM3892_ROD/PIPE-DEPTH: 20 meters
 DM3892
 DM3892  HISTORY     - Date     Condition        Report By
 DM3892  HISTORY     - 20100617 MONUMENTED       BCA
 DM3892  HISTORY     - 20140404 GOOD             ILDT
 DM3892
 DM3892                          STATION DESCRIPTION
 DM3892
 DM3892'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3892'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-NORTHWEST OF
 DM3892'HIGHLAND PARK, 5.1 MI (8.2 KM) NORTH OF WHEELING AND 5.0 MI (8.0 KM)
 DM3892'SOUTH OF LIBERTYVILLE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3892'
 DM3892'TO REACH FROM THE INTERSECTION OF US HIGHWAY 45 AND STATE ROAD 21 IN
 DM3892'LINCOLNSHIRE, IL GO NORTH ON STATE ROAD 21 (MILWAUKEE AVENUE) FOR 0.7
 DM3892'MI (1.1 KM) TO THE STATION ON THE LEFT.
 DM3892'
 DM3892'THE STATION IS 40 M (131.2 FT) SOUTH OF THE ENTRANCE TO HALF DAY
 DM3892'PRESERVE, 6.5 M (21.3 FT) SOUTH OF A HALF DAY PRESERVE SIGN, 5 M (16.4
 DM3892'FT) EAST OF THE EDGE OF CURB OF STATE ROAD 21 (MILWAUKEE AVENUE.
 DM3892
 DM3892                          STATION RECOVERY (2014)
 DM3892
 DM3892'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DM3892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3893 ***********************************************************************
 DM3893  DESIGNATION -  LD016
 DM3893  PID         -  DM3893
 DM3893  STATE/COUNTY-  IL/LAKE
 DM3893  COUNTRY     -  US
 DM3893  USGS QUAD   -  WHEELING (2018)
 DM3893
 DM3893                         *CURRENT SURVEY CONTROL
 DM3893  ______________________________________________________________________
 DM3893* NAD 83(1986) POSITION- 42 10 50.     (N) 087 55 33.     (W)   SCALED
 DM3893* NAVD 88 ORTHO HEIGHT -   197.343 (meters)      647.45  (feet) ADJUSTED
 DM3893  ______________________________________________________________________
 DM3893  GEOID HEIGHT    -        -33.953 (meters)                     GEOID18
 DM3893  DYNAMIC HEIGHT  -        197.279 (meters)      647.24  (feet) COMP
 DM3893  MODELED GRAVITY -    980,291.8   (mgal)                       NAVD 88
 DM3893
 DM3893  VERT ORDER      -  SECOND    CLASS I
 DM3893
 DM3893.The horizontal coordinates were scaled from a map and have
 DM3893.an estimated accuracy of +/- 6 seconds.
 DM3893
 DM3893.The orthometric height was determined by differential leveling and
 DM3893.adjusted by the NATIONAL GEODETIC SURVEY
 DM3893.in April 2011.
 DM3893
 DM3893.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3893.GEOID18 height accuracy estimate available here.
 DM3893
 DM3893.Click photographs - Photos may exist for this station.
 DM3893
 DM3893.The dynamic height is computed by dividing the NAVD 88
 DM3893.geopotential number by the normal gravity value computed on the
 DM3893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3893.degrees latitude (g = 980.6199 gals.).
 DM3893
 DM3893.The modeled gravity was interpolated from observed gravity values.
 DM3893
 DM3893;                    North         East    Units  Estimated Accuracy
 DM3893;SPC IL E     -   612,240.      333,670.      MT  (+/- 180 meters Scaled)
 DM3893
 DM3893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM235702(NAD 83)
 DM3893
 DM3893                          SUPERSEDED SURVEY CONTROL
 DM3893
 DM3893.No superseded survey control is available for this station.
 DM3893
 DM3893_MARKER: F = FLANGE-ENCASED ROD
 DM3893_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3893_STAMPING: LD016
 DM3893_MARK LOGO: ILGS
 DM3893_PROJECTION: FLUSH
 DM3893_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3893_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3893+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2025
 DM3893_ROD/PIPE-DEPTH: 48 meters
 DM3893
 DM3893  HISTORY     - Date     Condition        Report By
 DM3893  HISTORY     - 20100616 MONUMENTED       BCA
 DM3893  HISTORY     - 20140404 GOOD             ILDT
 DM3893  HISTORY     - 20250115 GOOD             ILDW
 DM3893
 DM3893                          STATION DESCRIPTION
 DM3893
 DM3893'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3893'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DM3893'ARLINGTON HEIGHTS, 6.4 MI (10.3 KM) WEST OF HIGHLAND PARK AND 2.9 MI
 DM3893'(4.7 KM) NORTH OF WHEELING.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3893'
 DM3893'TO REACH FROM THE INTERSECTION OF OF US HIGHWAY 45 AND STATE ROAD 21
 DM3893'IN LINCOLNSHIRE, IL GO SOUTH ON US HIGHWAY 45 AND 21 FOR 1.55 MI (2.5
 DM3893'KM) TO THE STATION ON THE ON THE LEFT.
 DM3893'
 DM3893'THE STATION IS 40 M (131.2 FT) SOUTH OF THE JUNCTION OF US HIGHWAY
 DM3893'45/STATE ROAD 21 WITH A-44 (APTAKISIC ROAD), 3.4 M (11.2 FT) WEST OF A
 DM3893'CHAIN LINK FENCE, 2.5 M (8.2 FT) EAST OF THE EDGE OF CURB OF US
 DM3893'HIGHWAY 45/STATE ROAD 21 (MILWAUKEE AVENUE).
 DM3893
 DM3893                          STATION RECOVERY (2014)
 DM3893
 DM3893'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DM3893'RECOVERED IN GOOD CONDITION.
 DM3893
 DM3893                          STATION RECOVERY (2025)
 DM3893
 DM3893'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DM3893'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3894 ***********************************************************************
 DM3894  DESIGNATION -  LD017
 DM3894  PID         -  DM3894
 DM3894  STATE/COUNTY-  IL/LAKE
 DM3894  COUNTRY     -  US
 DM3894  USGS QUAD   -  WHEELING (2018)
 DM3894
 DM3894                         *CURRENT SURVEY CONTROL
 DM3894  ______________________________________________________________________
 DM3894* NAD 83(1986) POSITION- 42 09 47.     (N) 087 55 13.     (W)   SCALED
 DM3894* NAVD 88 ORTHO HEIGHT -   198.336 (meters)      650.71  (feet) ADJUSTED
 DM3894  ______________________________________________________________________
 DM3894  GEOID HEIGHT    -        -33.927 (meters)                     GEOID18
 DM3894  DYNAMIC HEIGHT  -        198.271 (meters)      650.49  (feet) COMP
 DM3894  MODELED GRAVITY -    980,290.5   (mgal)                       NAVD 88
 DM3894
 DM3894  VERT ORDER      -  SECOND    CLASS I
 DM3894
 DM3894.The horizontal coordinates were scaled from a map and have
 DM3894.an estimated accuracy of +/- 6 seconds.
 DM3894
 DM3894.The orthometric height was determined by differential leveling and
 DM3894.adjusted by the NATIONAL GEODETIC SURVEY
 DM3894.in April 2011.
 DM3894
 DM3894.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3894.GEOID18 height accuracy estimate available here.
 DM3894
 DM3894.Click photographs - Photos may exist for this station.
 DM3894
 DM3894.The dynamic height is computed by dividing the NAVD 88
 DM3894.geopotential number by the normal gravity value computed on the
 DM3894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3894.degrees latitude (g = 980.6199 gals.).
 DM3894
 DM3894.The modeled gravity was interpolated from observed gravity values.
 DM3894
 DM3894;                    North         East    Units  Estimated Accuracy
 DM3894;SPC IL E     -   610,300.      334,130.      MT  (+/- 180 meters Scaled)
 DM3894
 DM3894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM239682(NAD 83)
 DM3894
 DM3894                          SUPERSEDED SURVEY CONTROL
 DM3894
 DM3894.No superseded survey control is available for this station.
 DM3894
 DM3894_MARKER: DD = SURVEY DISK
 DM3894_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DM3894_SP_SET: BRIDGE ABUTMENT
 DM3894_STAMPING: LD017
 DM3894_MARK LOGO: ILGS
 DM3894_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3894_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3894
 DM3894  HISTORY     - Date     Condition        Report By
 DM3894  HISTORY     - 20100624 MONUMENTED       PATRIC
 DM3894  HISTORY     - 20140404 GOOD             ILDT
 DM3894
 DM3894                          STATION DESCRIPTION
 DM3894
 DM3894'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2010
 DM3894'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST-SOUTHWEST OF
 DM3894'HIGHLAND PARK, 6.0 MI (9.7 KM) NORTH-NORTHEAST OF ARLINGTON HEIGHTS
 DM3894'AND 1.7 MI (2.7 KM) NORTH-NORTHEAST OF WHEELING.  OWNERSHIP--ROAD
 DM3894'RIGHT-OF-WAY.
 DM3894'
 DM3894'THE DISK IS SET IN THE TOP OF THE EAST END OF THE SOUTH ABUTMENT OF
 DM3894'THE US HIGHWAY 45/STATE ROAD 21 BRIDGE NO. 049-0194) OVER APTAKISIC
 DM3894'CREEK, 8 FT (2.4 M) EAST OF THE BACK OF CURB FOR NORTH BOUND US
 DM3894'HIGHWAY 45/STATE ROAD 21, 2 FT (0.6 M) ABOVE GRADE OF SIDEWALK.
 DM3894
 DM3894                          STATION RECOVERY (2014)
 DM3894
 DM3894'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DM3894'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3895 ***********************************************************************
 DM3895  DESIGNATION -  LD018
 DM3895  PID         -  DM3895
 DM3895  STATE/COUNTY-  IL/LAKE
 DM3895  COUNTRY     -  US
 DM3895  USGS QUAD   -  WHEELING (2018)
 DM3895
 DM3895                         *CURRENT SURVEY CONTROL
 DM3895  ______________________________________________________________________
 DM3895* NAD 83(1986) POSITION- 42 09 12.     (N) 087 56 03.     (W)   SCALED
 DM3895* NAVD 88 ORTHO HEIGHT -   210.475 (meters)      690.53  (feet) ADJUSTED
 DM3895  ______________________________________________________________________
 DM3895  GEOID HEIGHT    -        -33.900 (meters)                     GEOID18
 DM3895  DYNAMIC HEIGHT  -        210.406 (meters)      690.31  (feet) COMP
 DM3895  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 DM3895
 DM3895  VERT ORDER      -  SECOND    CLASS I
 DM3895
 DM3895.The horizontal coordinates were scaled from a map and have
 DM3895.an estimated accuracy of +/- 6 seconds.
 DM3895
 DM3895.The orthometric height was determined by differential leveling and
 DM3895.adjusted by the NATIONAL GEODETIC SURVEY
 DM3895.in April 2011.
 DM3895
 DM3895.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3895.GEOID18 height accuracy estimate available here.
 DM3895
 DM3895.Click photographs - Photos may exist for this station.
 DM3895
 DM3895.The dynamic height is computed by dividing the NAVD 88
 DM3895.geopotential number by the normal gravity value computed on the
 DM3895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3895.degrees latitude (g = 980.6199 gals.).
 DM3895
 DM3895.The modeled gravity was interpolated from observed gravity values.
 DM3895
 DM3895;                    North         East    Units  Estimated Accuracy
 DM3895;SPC IL E     -   609,210.      332,990.      MT  (+/- 180 meters Scaled)
 DM3895
 DM3895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM228672(NAD 83)
 DM3895
 DM3895                          SUPERSEDED SURVEY CONTROL
 DM3895
 DM3895.No superseded survey control is available for this station.
 DM3895
 DM3895_MARKER: DD = SURVEY DISK
 DM3895_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DM3895_SP_SET: BRIDGE PARAPET WALL
 DM3895_STAMPING: LD018
 DM3895_MARK LOGO: ILGS
 DM3895_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3895_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3895_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DM3895+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2014
 DM3895
 DM3895  HISTORY     - Date     Condition        Report By
 DM3895  HISTORY     - 20100624 MONUMENTED       PATRIC
 DM3895  HISTORY     - 20140404 GOOD             ILDT
 DM3895
 DM3895                          STATION DESCRIPTION
 DM3895
 DM3895'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2010
 DM3895'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) EAST-NORTHEAST OF
 DM3895'PALATINE, 5.1 MI (8.2 KM) NORTH-NORTHEAST OF ARLINGTON HEIGHTS AND 1.0
 DM3895'MI (1.6 KM) NORTH-NORTHWEST OF WHEELING.  OWNERSHIP--ROAD
 DM3895'RIGHT-OF-WAY.
 DM3895'
 DM3895'THE DISK IS SET IN THE TOP OF THE NORTH PARAPET WALL OF THE EAST
 DM3895'ABUTMENT OF THE LAKE COOK ROAD BRIDGE --NO.  016-3201) OVER RAIL ROAD
 DM3895'TRACKS, 4 FT (1.2 M) ABOVE GRADE OF SIDEWALK, APPROXIMATELY 1 MI (1.6
 DM3895'KM) WEST OF THE INTERSECTION OF STATE ROAD 21 WITH LAKE COOK ROAD,
 DM3895'18.2 FT (5.5 M) NORTH OF THE BACK OF CURB OF LAKE COOK ROAD..
 DM3895
 DM3895                          STATION RECOVERY (2014)
 DM3895
 DM3895'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DM3895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3896 ***********************************************************************
 DM3896  DESIGNATION -  LD019
 DM3896  PID         -  DM3896
 DM3896  STATE/COUNTY-  IL/COOK
 DM3896  COUNTRY     -  US
 DM3896  USGS QUAD   -  WHEELING (2018)
 DM3896
 DM3896                         *CURRENT SURVEY CONTROL
 DM3896  ______________________________________________________________________
 DM3896* NAD 83(1986) POSITION- 42 09 14.     (N) 087 59 47.     (W)   SCALED
 DM3896* NAVD 88 ORTHO HEIGHT -   214.882 (meters)      704.99  (feet) ADJUSTED
 DM3896  ______________________________________________________________________
 DM3896  GEOID HEIGHT    -        -33.860 (meters)                     GEOID18
 DM3896  DYNAMIC HEIGHT  -        214.811 (meters)      704.76  (feet) COMP
 DM3896  MODELED GRAVITY -    980,283.6   (mgal)                       NAVD 88
 DM3896
 DM3896  VERT ORDER      -  SECOND    CLASS I
 DM3896
 DM3896.The horizontal coordinates were scaled from a map and have
 DM3896.an estimated accuracy of +/- 6 seconds.
 DM3896
 DM3896.The orthometric height was determined by differential leveling and
 DM3896.adjusted by the NATIONAL GEODETIC SURVEY
 DM3896.in April 2011.
 DM3896
 DM3896.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3896.GEOID18 height accuracy estimate available here.
 DM3896
 DM3896.Click photographs - Photos may exist for this station.
 DM3896
 DM3896.The dynamic height is computed by dividing the NAVD 88
 DM3896.geopotential number by the normal gravity value computed on the
 DM3896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3896.degrees latitude (g = 980.6199 gals.).
 DM3896
 DM3896.The modeled gravity was interpolated from observed gravity values.
 DM3896
 DM3896;                    North         East    Units  Estimated Accuracy
 DM3896;SPC IL E     -   609,250.      327,850.      MT  (+/- 180 meters Scaled)
 DM3896
 DM3896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM176673(NAD 83)
 DM3896
 DM3896                          SUPERSEDED SURVEY CONTROL
 DM3896
 DM3896.No superseded survey control is available for this station.
 DM3896
 DM3896_MARKER: DD = SURVEY DISK
 DM3896_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DM3896_SP_SET: BOX CULVERT
 DM3896_STAMPING: LD019
 DM3896_MARK LOGO: ILGS
 DM3896_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM3896+STABILITY: SURFACE MOTION
 DM3896_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DM3896+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2010
 DM3896
 DM3896  HISTORY     - Date     Condition        Report By
 DM3896  HISTORY     - 20100624 MONUMENTED       PATRIC
 DM3896  HISTORY     - 20141008 GOOD             ILDT
 DM3896
 DM3896                          STATION DESCRIPTION
 DM3896
 DM3896'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2010
 DM3896'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) NORTH OF ARLINGTON
 DM3896'HEIGHTS, 3.6 MI (5.8 KM) WEST-NORTHWEST OF WHEELING AND 3.6 MI (5.8
 DM3896'KM) NORTH-NORTHEAST OF PALATINE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3896'
 DM3896'THE DISK IS SET IN THE TOP OF THE EAST CORNER OF THE NORTH END OF A
 DM3896'BOX CULVERT FOR BUFFALO CREEK UNDER LAKE COOK ROAD, 0.15 MI (0.2 KM)
 DM3896'EAST OF SCHAEFFER ROAD, 15 FT (4.6 M) NORTH OF THE BACK OF CURB OF
 DM3896'WEST BOUND LAKE COOK ROAD, 1 FT (0.3 M) NORTHEAST OF STEEL CORNER POST
 DM3896'OF CHAIN LINK FENCE.
 DM3896
 DM3896                          STATION RECOVERY (2014)
 DM3896
 DM3896'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 DM3896'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3897 ***********************************************************************
 DM3897  DESIGNATION -  LD020
 DM3897  PID         -  DM3897
 DM3897  STATE/COUNTY-  IL/COOK
 DM3897  COUNTRY     -  US
 DM3897  USGS QUAD   -  PALATINE (2018)
 DM3897
 DM3897                         *CURRENT SURVEY CONTROL
 DM3897  ______________________________________________________________________
 DM3897* NAD 83(1986) POSITION- 42 06 29.     (N) 088 00 08.     (W)   SCALED
 DM3897* NAVD 88 ORTHO HEIGHT -   224.012 (meters)      734.95  (feet) ADJUSTED
 DM3897  ______________________________________________________________________
 DM3897  GEOID HEIGHT    -        -33.772 (meters)                     GEOID18
 DM3897  DYNAMIC HEIGHT  -        223.936 (meters)      734.70  (feet) COMP
 DM3897  MODELED GRAVITY -    980,280.3   (mgal)                       NAVD 88
 DM3897
 DM3897  VERT ORDER      -  SECOND    CLASS I
 DM3897
 DM3897.The horizontal coordinates were scaled from a map and have
 DM3897.an estimated accuracy of +/- 6 seconds.
 DM3897
 DM3897.The orthometric height was determined by differential leveling and
 DM3897.adjusted by the NATIONAL GEODETIC SURVEY
 DM3897.in April 2011.
 DM3897
 DM3897.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3897.GEOID18 height accuracy estimate available here.
 DM3897
 DM3897.Click photographs - Photos may exist for this station.
 DM3897
 DM3897.The dynamic height is computed by dividing the NAVD 88
 DM3897.geopotential number by the normal gravity value computed on the
 DM3897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3897.degrees latitude (g = 980.6199 gals.).
 DM3897
 DM3897.The modeled gravity was interpolated from observed gravity values.
 DM3897
 DM3897;                    North         East    Units  Estimated Accuracy
 DM3897;SPC IL E     -   604,160.      327,390.      MT  (+/- 180 meters Scaled)
 DM3897
 DM3897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM171622(NAD 83)
 DM3897
 DM3897                          SUPERSEDED SURVEY CONTROL
 DM3897
 DM3897.No superseded survey control is available for this station.
 DM3897
 DM3897_MARKER: F = FLANGE-ENCASED ROD
 DM3897_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3897_STAMPING: LD020
 DM3897_MARK LOGO: ILGS
 DM3897_PROJECTION: FLUSH
 DM3897_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3897_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3897+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2010
 DM3897_ROD/PIPE-DEPTH: 24 meters
 DM3897
 DM3897  HISTORY     - Date     Condition        Report By
 DM3897  HISTORY     - 20100616 MONUMENTED       BCA
 DM3897
 DM3897                          STATION DESCRIPTION
 DM3897
 DM3897'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3897'THE STATION IS LOCATED ABOUT 4.3 MI (6.9 KM) WEST-SOUTHWEST OF
 DM3897'WHEELING, 1.8 MI (2.9 KM) NORTHWEST OF ARLINGTON HEIGHTS AND 1.6 MI
 DM3897'(2.6 KM) EAST OF PALATINE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3897'
 DM3897'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 53 AND W PLANTINE ROAD
 DM3897'IN ARLINGTON HEIGHTS, IL, GO EAST ON W PLANTINE ROAD FOR 0.19 MI (0.3
 DM3897'KM) TO N WILKE ROAD.  TURN RIGHT AND GO SOUTH THEN WEST THEN SOUTH ON
 DM3897'N WILKE ROAD FOR 0.18 MI (0.3 KM) TO N CHICAGO AVENUE.  TURN LEFT AND
 DM3897'GO SOUTH ON N CHICAGO AVENUE FOR 22 M (72.2 FT) AND THE STATION ON THE
 DM3897'RIGHT.
 DM3897'
 DM3897'THE STATION IS 50 M (164.0 FT) NORTH OF WATER PUMPING STATION, 1720 N
 DM3897'CHICAGO AVENUE, 22 M (72.2 FT) SOUTH OF THE EDGE OF PAVEMENT OF N
 DM3897'WILKE ROAD, 5.5 M (18.0 FT) WEST OF EDGE OF PAVEMENT OF N CHICAGO
 DM3897'AVENUE, 3 M (9.8 FT) EAST OF A CONCRETE DIVIDER WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3898 ***********************************************************************
 DM3898  DESIGNATION -  LD021
 DM3898  PID         -  DM3898
 DM3898  STATE/COUNTY-  IL/COOK
 DM3898  COUNTRY     -  US
 DM3898  USGS QUAD   -  PALATINE (2018)
 DM3898
 DM3898                         *CURRENT SURVEY CONTROL
 DM3898  ______________________________________________________________________
 DM3898* NAD 83(1986) POSITION- 42 05 17.     (N) 088 00 17.     (W)   SCALED
 DM3898* NAVD 88 ORTHO HEIGHT -   218.512 (meters)      716.90  (feet) ADJUSTED
 DM3898  ______________________________________________________________________
 DM3898  GEOID HEIGHT    -        -33.735 (meters)                     GEOID18
 DM3898  DYNAMIC HEIGHT  -        218.438 (meters)      716.66  (feet) COMP
 DM3898  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 DM3898
 DM3898  VERT ORDER      -  SECOND    CLASS I
 DM3898
 DM3898.The horizontal coordinates were scaled from a map and have
 DM3898.an estimated accuracy of +/- 6 seconds.
 DM3898
 DM3898.The orthometric height was determined by differential leveling and
 DM3898.adjusted by the NATIONAL GEODETIC SURVEY
 DM3898.in April 2011.
 DM3898
 DM3898.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3898.GEOID18 height accuracy estimate available here.
 DM3898
 DM3898.Click photographs - Photos may exist for this station.
 DM3898
 DM3898.The dynamic height is computed by dividing the NAVD 88
 DM3898.geopotential number by the normal gravity value computed on the
 DM3898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3898.degrees latitude (g = 980.6199 gals.).
 DM3898
 DM3898.The modeled gravity was interpolated from observed gravity values.
 DM3898
 DM3898;                    North         East    Units  Estimated Accuracy
 DM3898;SPC IL E     -   601,940.      327,190.      MT  (+/- 180 meters Scaled)
 DM3898
 DM3898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM169600(NAD 83)
 DM3898
 DM3898                          SUPERSEDED SURVEY CONTROL
 DM3898
 DM3898.No superseded survey control is available for this station.
 DM3898
 DM3898_MARKER: F = FLANGE-ENCASED ROD
 DM3898_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3898_STAMPING: LD021
 DM3898_MARK LOGO: ILGS
 DM3898_PROJECTION: FLUSH
 DM3898_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3898_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DM3898+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2010
 DM3898_ROD/PIPE-DEPTH: 36 meters
 DM3898
 DM3898  HISTORY     - Date     Condition        Report By
 DM3898  HISTORY     - 20100616 MONUMENTED       BCA
 DM3898
 DM3898                          STATION DESCRIPTION
 DM3898
 DM3898'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3898'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) SOUTHWEST OF WHEELING,
 DM3898'2.2 MI (3.5 KM) SOUTHEAST OF PALATINE AND 1.2 MI (1.9 KM) WEST OF
 DM3898'ARLINGTON HEIGHTS.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3898'
 DM3898'TO REACH FROM THE INTERSECTION OF US HIGHWAY 14 AND WILKE ROAD IN
 DM3898'ROLLING MEADOWS, IL, GO SOUTH ON WILKE ROAD FOR 0.4 MI (0.6 KM) TO
 DM3898'EUCLID AVENUE, TO THE STATION ON THE RIGHT SET IN THE SOUTHWEST
 DM3898'QUADRANT OF WILKE ROAD AND EUCLID AVENUE.
 DM3898'
 DM3898'THE STATION IS 20 M (65.6 FT) SOUTH OF THE EDGE OF PAVEMENT OF EUCLID
 DM3898'AVENUE, 6.5 M (21.3 FT) NORTH OF A BRICK CITY OF ROLLING MEADOWS SIGN,
 DM3898'2.5 M (8.2 FT) EAST OF THE EDGE OF SIDEWALK AND 2 M (6.6 FT) WEST OF
 DM3898'THE EDGE OF PAVEMENT OF WILKE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3899 ***********************************************************************
 DM3899  DESIGNATION -  LD022
 DM3899  PID         -  DM3899
 DM3899  STATE/COUNTY-  IL/COOK
 DM3899  COUNTRY     -  US
 DM3899  USGS QUAD   -  PALATINE (2018)
 DM3899
 DM3899                         *CURRENT SURVEY CONTROL
 DM3899  ______________________________________________________________________
 DM3899* NAD 83(1986) POSITION- 42 04 13.     (N) 088 00 11.     (W)   SCALED
 DM3899* NAVD 88 ORTHO HEIGHT -   210.605 (meters)      690.96  (feet) ADJUSTED
 DM3899  ______________________________________________________________________
 DM3899  GEOID HEIGHT    -        -33.707 (meters)                     GEOID18
 DM3899  DYNAMIC HEIGHT  -        210.534 (meters)      690.73  (feet) COMP
 DM3899  MODELED GRAVITY -    980,277.9   (mgal)                       NAVD 88
 DM3899
 DM3899  VERT ORDER      -  SECOND    CLASS I
 DM3899
 DM3899.The horizontal coordinates were scaled from a map and have
 DM3899.an estimated accuracy of +/- 6 seconds.
 DM3899
 DM3899.The orthometric height was determined by differential leveling and
 DM3899.adjusted by the NATIONAL GEODETIC SURVEY
 DM3899.in April 2011.
 DM3899
 DM3899.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3899.GEOID18 height accuracy estimate available here.
 DM3899
 DM3899.Click photographs - Photos may exist for this station.
 DM3899
 DM3899.The dynamic height is computed by dividing the NAVD 88
 DM3899.geopotential number by the normal gravity value computed on the
 DM3899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3899.degrees latitude (g = 980.6199 gals.).
 DM3899
 DM3899.The modeled gravity was interpolated from observed gravity values.
 DM3899
 DM3899;                    North         East    Units  Estimated Accuracy
 DM3899;SPC IL E     -   599,960.      327,330.      MT  (+/- 180 meters Scaled)
 DM3899
 DM3899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM170580(NAD 83)
 DM3899
 DM3899                          SUPERSEDED SURVEY CONTROL
 DM3899
 DM3899.No superseded survey control is available for this station.
 DM3899
 DM3899_MARKER: F = FLANGE-ENCASED ROD
 DM3899_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3899_STAMPING: LD022
 DM3899_MARK LOGO: ILGS
 DM3899_PROJECTION: FLUSH
 DM3899_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3899_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3899+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2010
 DM3899_ROD/PIPE-DEPTH: 32 meters
 DM3899
 DM3899  HISTORY     - Date     Condition        Report By
 DM3899  HISTORY     - 20100615 MONUMENTED       BCA
 DM3899
 DM3899                          STATION DESCRIPTION
 DM3899
 DM3899'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3899'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTHWEST OF WHEELING,
 DM3899'3.2 MI (5.1 KM) SOUTH-SOUTHEAST OF PALATINE AND 1.7 MI (2.7 KM)
 DM3899'SOUTHWEST OF ARLINGTON HEIGHTS.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3899'
 DM3899'TO REACH FROM THE INTERSECTION OF US HIGHWAY 14 AND WILKE ROAD IN
 DM3899'ROLLING MEADOWS, IL, GO SOUTH ON WILKE ROAD FOR 1.3 MI (2.1 KM) TO NEW
 DM3899'WILKE ROAD.  CONTINUE SOUTH ON NEW WILKE ROAD FOR 0.28 MI (0.5 KM) TO
 DM3899'THE STATION ON THE LEFT.
 DM3899'
 DM3899'THE STATION IS 18 M (59.1 FT) EAST OF THE EDGE OF CURB OF NEW WILKE
 DM3899'ROAD, 4.5 M (14.8 FT) SOUTH OF THE OF THE BACK OF CURB OF THE SUNSET
 DM3899'MEADOWS PARKING LOT AND 2.2 M (7.2 FT) EAST OF THE EDGE OF PARK
 DM3899'SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3900 ***********************************************************************
 DM3900  DESIGNATION -  LD023
 DM3900  PID         -  DM3900
 DM3900  STATE/COUNTY-  IL/COOK
 DM3900  COUNTRY     -  US
 DM3900  USGS QUAD   -  PALATINE (2018)
 DM3900
 DM3900                         *CURRENT SURVEY CONTROL
 DM3900  ______________________________________________________________________
 DM3900* NAD 83(1986) POSITION- 42 03 04.     (N) 088 00 34.     (W)   SCALED
 DM3900* NAVD 88 ORTHO HEIGHT -   212.168 (meters)      696.09  (feet) ADJUSTED
 DM3900  ______________________________________________________________________
 DM3900  GEOID HEIGHT    -        -33.672 (meters)                     GEOID18
 DM3900  DYNAMIC HEIGHT  -        212.095 (meters)      695.85  (feet) COMP
 DM3900  MODELED GRAVITY -    980,276.6   (mgal)                       NAVD 88
 DM3900
 DM3900  VERT ORDER      -  SECOND    CLASS I
 DM3900
 DM3900.The horizontal coordinates were scaled from a map and have
 DM3900.an estimated accuracy of +/- 6 seconds.
 DM3900
 DM3900.The orthometric height was determined by differential leveling and
 DM3900.adjusted by the NATIONAL GEODETIC SURVEY
 DM3900.in April 2011.
 DM3900
 DM3900.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3900.GEOID18 height accuracy estimate available here.
 DM3900
 DM3900.Click photographs - Photos may exist for this station.
 DM3900
 DM3900.The dynamic height is computed by dividing the NAVD 88
 DM3900.geopotential number by the normal gravity value computed on the
 DM3900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3900.degrees latitude (g = 980.6199 gals.).
 DM3900
 DM3900.The modeled gravity was interpolated from observed gravity values.
 DM3900
 DM3900;                    North         East    Units  Estimated Accuracy
 DM3900;SPC IL E     -   597,830.      326,810.      MT  (+/- 180 meters Scaled)
 DM3900
 DM3900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM164559(NAD 83)
 DM3900
 DM3900                          SUPERSEDED SURVEY CONTROL
 DM3900
 DM3900.No superseded survey control is available for this station.
 DM3900
 DM3900_MARKER: DD = SURVEY DISK
 DM3900_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DM3900_SP_SET: BRIDGE ABUTMENT
 DM3900_STAMPING: LD023
 DM3900_MARK LOGO: ILGS
 DM3900_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3900_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3900+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2010
 DM3900
 DM3900  HISTORY     - Date     Condition        Report By
 DM3900  HISTORY     - 20100624 MONUMENTED       PATRIC
 DM3900
 DM3900                          STATION DESCRIPTION
 DM3900
 DM3900'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2010
 DM3900'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHWEST OF WHEELING,
 DM3900'4.3 MI (6.9 KM) SOUTH-SOUTHEAST OF PALATINE AND 3.0 MI (4.8 KM)
 DM3900'SOUTH-SOUTHWEST OF ARLINGTON HEIGHTS.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3900'
 DM3900'THE DISK IS SET ON THE TOP OF THE SOUTH END OF THE EAST ABUTMENT OF
 DM3900'THE GOLF ROAD BRIDGE NO 016-0349 OVER SALT CREEK, APPROXIMATELY 0.3 MI
 DM3900'(0.5 KM) WEST OF THE INTERSECTION OF GOLF ROAD WITH NEW WILKE ROAD, 3
 DM3900'FT (0.9 M) SOUTH OF A CHAIN LINK FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3901 ***********************************************************************
 DM3901  DESIGNATION -  LD024
 DM3901  PID         -  DM3901
 DM3901  STATE/COUNTY-  IL/COOK
 DM3901  COUNTRY     -  US
 DM3901  USGS QUAD   -  PALATINE (2018)
 DM3901
 DM3901                         *CURRENT SURVEY CONTROL
 DM3901  ______________________________________________________________________
 DM3901* NAD 83(1986) POSITION- 42 02 07.     (N) 088 01 59.     (W)   SCALED
 DM3901* NAVD 88 ORTHO HEIGHT -   222.592 (meters)      730.29  (feet) ADJUSTED
 DM3901  ______________________________________________________________________
 DM3901  GEOID HEIGHT    -        -33.631 (meters)                     GEOID18
 DM3901  DYNAMIC HEIGHT  -        222.516 (meters)      730.04  (feet) COMP
 DM3901  MODELED GRAVITY -    980,274.4   (mgal)                       NAVD 88
 DM3901
 DM3901  VERT ORDER      -  SECOND    CLASS I
 DM3901
 DM3901.The horizontal coordinates were scaled from a map and have
 DM3901.an estimated accuracy of +/- 6 seconds.
 DM3901
 DM3901.The orthometric height was determined by differential leveling and
 DM3901.adjusted by the NATIONAL GEODETIC SURVEY
 DM3901.in April 2011.
 DM3901
 DM3901.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3901.GEOID18 height accuracy estimate available here.
 DM3901
 DM3901.Click photographs - Photos may exist for this station.
 DM3901
 DM3901.The dynamic height is computed by dividing the NAVD 88
 DM3901.geopotential number by the normal gravity value computed on the
 DM3901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3901.degrees latitude (g = 980.6199 gals.).
 DM3901
 DM3901.The modeled gravity was interpolated from observed gravity values.
 DM3901
 DM3901;                    North         East    Units  Estimated Accuracy
 DM3901;SPC IL E     -   596,070.      324,860.      MT  (+/- 180 meters Scaled)
 DM3901
 DM3901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM144542(NAD 83)
 DM3901
 DM3901                          SUPERSEDED SURVEY CONTROL
 DM3901
 DM3901.No superseded survey control is available for this station.
 DM3901
 DM3901_MARKER: F = FLANGE-ENCASED ROD
 DM3901_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3901_STAMPING: LD024
 DM3901_MARK LOGO: ILGS
 DM3901_PROJECTION: FLUSH
 DM3901_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM3901_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3901+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2025
 DM3901_ROD/PIPE-DEPTH: 32 meters
 DM3901
 DM3901  HISTORY     - Date     Condition        Report By
 DM3901  HISTORY     - 20100615 MONUMENTED       BCA
 DM3901  HISTORY     - 20250527 GOOD             ASMINC
 DM3901
 DM3901                          STATION DESCRIPTION
 DM3901
 DM3901'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3901'THE STATION IS LOCATED ABOUT 904.5 MI (1455.3 KM) SOUTH OF METROPOLIS,
 DM3901'902.9 MI (1452.8 KM) SOUTH OF CACHE AND 896.0 MI (1441.7 KM) SOUTH OF
 DM3901'CAIRO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3901'
 DM3901'TO REACH FROM THE INTERSECTION OF INTERSTATE 290/STATE ROAD 53 AND
 DM3901'STATE ROAD 72 (E HIGGINS ROAD) IN SCHAUMBURG, IL, GO WEST ON STATE
 DM3901'ROAD 72 (E HIGGINS ROAD) FOR 0.25 MI (0.4 KM) TO N MARTINGALE ROAD.
 DM3901'TURN LEFT AND GO 0.19 MI (0.3 KM) TO CORPORATE CROSSING ROAD.  TURN
 DM3901'LEFT AND GO 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DM3901'
 DM3901'THE STATION IS 0.05 MI (0.1 KM) EAST OF THE JUNCTION OF CORPORATE
 DM3901'CROSSING WITH MARTINGALE ROAD, 77 FT (23.5 M) SOUTHWEST OF A LIGHT
 DM3901'POLE WITH A WRONG WAY SIGN, 9 M (29.5 FT) NORTH OF THE NORTH PARKING
 DM3901'LOT FOR 231 N MARTINGALE ROAD, 2.5 M (8.2 FT) SOUTH OF CURB OF
 DM3901'CORPORATE CROSSING.
 DM3901
 DM3901                          STATION RECOVERY (2025)
 DM3901
 DM3901'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DM3901'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3902 ***********************************************************************
 DM3902  DESIGNATION -  LD025
 DM3902  PID         -  DM3902
 DM3902  STATE/COUNTY-  IL/COOK
 DM3902  COUNTRY     -  US
 DM3902  USGS QUAD   -  PALATINE (2018)
 DM3902
 DM3902                         *CURRENT SURVEY CONTROL
 DM3902  ______________________________________________________________________
 DM3902* NAD 83(1986) POSITION- 42 01 06.     (N) 088 01 53.     (W)   SCALED
 DM3902* NAVD 88 ORTHO HEIGHT -   212.528 (meters)      697.27  (feet) ADJUSTED
 DM3902  ______________________________________________________________________
 DM3902  GEOID HEIGHT    -        -33.603 (meters)                     GEOID18
 DM3902  DYNAMIC HEIGHT  -        212.455 (meters)      697.03  (feet) COMP
 DM3902  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 DM3902
 DM3902  VERT ORDER      -  SECOND    CLASS I
 DM3902
 DM3902.The horizontal coordinates were scaled from a map and have
 DM3902.an estimated accuracy of +/- 6 seconds.
 DM3902
 DM3902.The orthometric height was determined by differential leveling and
 DM3902.adjusted by the NATIONAL GEODETIC SURVEY
 DM3902.in April 2011.
 DM3902
 DM3902.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3902.GEOID18 height accuracy estimate available here.
 DM3902
 DM3902.Click photographs - Photos may exist for this station.
 DM3902
 DM3902.The dynamic height is computed by dividing the NAVD 88
 DM3902.geopotential number by the normal gravity value computed on the
 DM3902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3902.degrees latitude (g = 980.6199 gals.).
 DM3902
 DM3902.The modeled gravity was interpolated from observed gravity values.
 DM3902
 DM3902;                    North         East    Units  Estimated Accuracy
 DM3902;SPC IL E     -   594,180.      325,010.      MT  (+/- 180 meters Scaled)
 DM3902
 DM3902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM146523(NAD 83)
 DM3902
 DM3902                          SUPERSEDED SURVEY CONTROL
 DM3902
 DM3902.No superseded survey control is available for this station.
 DM3902
 DM3902_MARKER: F = FLANGE-ENCASED ROD
 DM3902_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3902_STAMPING: LD025
 DM3902_MARK LOGO: ILGS
 DM3902_PROJECTION: FLUSH
 DM3902_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3902+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2010
 DM3902_ROD/PIPE-DEPTH: 20 meters
 DM3902
 DM3902  HISTORY     - Date     Condition        Report By
 DM3902  HISTORY     - 20100615 MONUMENTED       BCA
 DM3902
 DM3902                          STATION DESCRIPTION
 DM3902
 DM3902'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3902'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST OF STREAMWOOD, 6.3
 DM3902'MI (10.1 KM) SOUTH OF PALATINE AND 5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF
 DM3902'ARLINGTON HEIGHTS.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3902'
 DM3902'TO REACH FROM THE INTERSECTION OF INTERSTATE 290 AND BIESTERFIELD ROAD
 DM3902'IN VILLAGE OF ELK GROVE, IL, GO WEST ON BIESTERFIELD ROAD FOR 0.19 MI
 DM3902'(0.3 KM) TO ROHLWING ROAD.  TURN RIGHT AND GO NORTH ON ROHLWING ROAD
 DM3902'0.4 MI (0.6 KM) WERE ROHLWING ROAD TURNS INTO MARTINGALE ROAD AND
 DM3902'CONTINUE NORTH ON MARTINGALE ROAD FOR 0.6 MI (1.0 KM) TO THE STATION
 DM3902'ON THE RIGHT.
 DM3902'
 DM3902'THE STATION IS ACROSS FROM THE SOUTHERN END OF A WATER RECLAMATION
 DM3902'POND, 56 FT (17.1 M) SOUTH OF A CABLE MANHOLE, 59 FT (18.0 M) NORTH OF
 DM3902'A 12 INCH (30 CM) PINE, 4 M (13.1 FT) EAST OF THE EDGE OF CURB OF
 DM3902'MARTINGALE ROAD, 1 M (3.3 FT) WEST OF A CONCRETE PARAPET WALL FOR
 DM3902'INTERSTATE 290.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3903 ***********************************************************************
 DM3903  DESIGNATION -  LD026
 DM3903  PID         -  DM3903
 DM3903  STATE/COUNTY-  IL/COOK
 DM3903  COUNTRY     -  US
 DM3903  USGS QUAD   -  PALATINE (2018)
 DM3903
 DM3903                         *CURRENT SURVEY CONTROL
 DM3903  ______________________________________________________________________
 DM3903* NAD 83(1986) POSITION- 42 00 02.     (N) 088 02 00.     (W)   SCALED
 DM3903* NAVD 88 ORTHO HEIGHT -   217.183 (meters)      712.54  (feet) ADJUSTED
 DM3903  ______________________________________________________________________
 DM3903  GEOID HEIGHT    -        -33.569 (meters)                     GEOID18
 DM3903  DYNAMIC HEIGHT  -        217.108 (meters)      712.30  (feet) COMP
 DM3903  MODELED GRAVITY -    980,272.8   (mgal)                       NAVD 88
 DM3903
 DM3903  VERT ORDER      -  SECOND    CLASS I
 DM3903
 DM3903.The horizontal coordinates were scaled from a map and have
 DM3903.an estimated accuracy of +/- 6 seconds.
 DM3903
 DM3903.The orthometric height was determined by differential leveling and
 DM3903.adjusted by the NATIONAL GEODETIC SURVEY
 DM3903.in April 2011.
 DM3903
 DM3903.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3903.GEOID18 height accuracy estimate available here.
 DM3903
 DM3903.Click photographs - Photos may exist for this station.
 DM3903
 DM3903.The dynamic height is computed by dividing the NAVD 88
 DM3903.geopotential number by the normal gravity value computed on the
 DM3903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3903.degrees latitude (g = 980.6199 gals.).
 DM3903
 DM3903.The modeled gravity was interpolated from observed gravity values.
 DM3903
 DM3903;                    North         East    Units  Estimated Accuracy
 DM3903;SPC IL E     -   592,210.      324,850.      MT  (+/- 180 meters Scaled)
 DM3903
 DM3903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM144503(NAD 83)
 DM3903
 DM3903                          SUPERSEDED SURVEY CONTROL
 DM3903
 DM3903.No superseded survey control is available for this station.
 DM3903
 DM3903_MARKER: F = FLANGE-ENCASED ROD
 DM3903_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3903_STAMPING: LD026
 DM3903_MARK LOGO: ILGS
 DM3903_PROJECTION: FLUSH
 DM3903_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3903+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2010
 DM3903_ROD/PIPE-DEPTH: 32 meters
 DM3903
 DM3903  HISTORY     - Date     Condition        Report By
 DM3903  HISTORY     - 20100614 MONUMENTED       BCA
 DM3903
 DM3903                          STATION DESCRIPTION
 DM3903
 DM3903'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3903'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) EAST-SOUTHEAST OF
 DM3903'STREAMWOOD, 7.6 MI (12.2 KM) SOUTH OF PALATINE AND 6.6 MI (10.6 KM)
 DM3903'SOUTH-SOUTHWEST OF ARLINGTON HEIGHTS.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3903'
 DM3903'TO REACH FROM THE INTERSECTION OF INTERSTATE 290 AND BIESTERFIELD ROAD
 DM3903'IN VILLAGE OF ELK GROVE, IL, GO WEST ON BIESTERFIELD ROAD FOR 0.19 MI
 DM3903'(0.3 KM) TO ROHLWING ROAD.  TURN LEFT AND GO SOUTH ON ROHLWING ROAD
 DM3903'FOR 0.15 MI (0.2 KM) TO TIMBER DRIVE.  TURN RIGHT AND GO WEST ON
 DM3903'TIMBER DRIVE FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DM3903'
 DM3903'THE STATION IS 50 M (164.0 FT) NORTH OF THE JUNCTION OF TIMBER DRIVE
 DM3903'WITH DAVID LANE, 120 M (393.7 FT) SOUTH OF THE DRIVEWAY FOR 950 DAVID
 DM3903'LANE, 7 M (23.0 FT) WEST OF THE EDGE OF CURB OF DAVID LANE AND 1 M
 DM3903'(3.3 FT) EAST OF A JOHNSON PARK--SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM3904 ***********************************************************************
 DM3904  DESIGNATION -  LD027
 DM3904  PID         -  DM3904
 DM3904  STATE/COUNTY-  IL/DU PAGE
 DM3904  COUNTRY     -  US
 DM3904  USGS QUAD   -  LOMBARD (2018)
 DM3904
 DM3904                         *CURRENT SURVEY CONTROL
 DM3904  ______________________________________________________________________
 DM3904* NAD 83(1986) POSITION- 41 57 24.     (N) 088 02 23.     (W)   SCALED
 DM3904* NAVD 88 ORTHO HEIGHT -   224.544 (meters)      736.69  (feet) ADJUSTED
 DM3904  ______________________________________________________________________
 DM3904  GEOID HEIGHT    -        -33.485 (meters)                     GEOID18
 DM3904  DYNAMIC HEIGHT  -        224.466 (meters)      736.44  (feet) COMP
 DM3904  MODELED GRAVITY -    980,271.7   (mgal)                       NAVD 88
 DM3904
 DM3904  VERT ORDER      -  SECOND    CLASS I
 DM3904
 DM3904.The horizontal coordinates were scaled from a map and have
 DM3904.an estimated accuracy of +/- 6 seconds.
 DM3904
 DM3904.The orthometric height was determined by differential leveling and
 DM3904.adjusted by the NATIONAL GEODETIC SURVEY
 DM3904.in April 2011.
 DM3904
 DM3904.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM3904.GEOID18 height accuracy estimate available here.
 DM3904
 DM3904.Click photographs - Photos may exist for this station.
 DM3904
 DM3904.The dynamic height is computed by dividing the NAVD 88
 DM3904.geopotential number by the normal gravity value computed on the
 DM3904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM3904.degrees latitude (g = 980.6199 gals.).
 DM3904
 DM3904.The modeled gravity was interpolated from observed gravity values.
 DM3904
 DM3904;                    North         East    Units  Estimated Accuracy
 DM3904;SPC IL E     -   587,330.      324,340.      MT  (+/- 180 meters Scaled)
 DM3904
 DM3904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM138454(NAD 83)
 DM3904
 DM3904                          SUPERSEDED SURVEY CONTROL
 DM3904
 DM3904.No superseded survey control is available for this station.
 DM3904
 DM3904_MARKER: F = FLANGE-ENCASED ROD
 DM3904_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DM3904_STAMPING: LD027
 DM3904_MARK LOGO: ILGS
 DM3904_PROJECTION: FLUSH
 DM3904_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DM3904_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM3904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM3904+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2010
 DM3904_ROD/PIPE-DEPTH: 28 meters
 DM3904
 DM3904  HISTORY     - Date     Condition        Report By
 DM3904  HISTORY     - 20100614 MONUMENTED       BCA
 DM3904
 DM3904                          STATION DESCRIPTION
 DM3904
 DM3904'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2010
 DM3904'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF
 DM3904'WHEATON, 6.5 MI (10.5 KM) NORTHWEST OF ELMHURST AND 5.5 MI (8.8 KM)
 DM3904'NORTH-NORTHWEST OF LOMBARD.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM3904'
 DM3904'TO REACH FROM THE INTERSECTION OF INTERSTATE 355 AND US HIGHWAY 20 IN
 DM3904'THE VILLAGE OF ADDISON, IL, GO WEST ON US HIGHWAY 20 FOR 0.38 MI (0.6
 DM3904'KM) TO SWIFT ROAD.  TURN RIGHT AND GO NORTH ON SWIFT ROAD FOR 0.26 MI
 DM3904'(0.4 KM) TO NORDIC ROAD.  TURN RIGHT AND GO 0.1 MI (0.2 KM) TO THE
 DM3904'STATION ON THE RIGHT.
 DM3904'
 DM3904'THE STATION IS 70 M (229.7 FT) SOUTHWEST OF THE JUNCTION OF FAIRWAY
 DM3904'LANE WITH NORDIC ROAD, 50 M (164.0 FT) SOUTH OF THE EDGE OF CURB OF
 DM3904'NORDIC ROAD, 10 M (32.8 FT) SOUTHWEST OF THE EXTENDED CENTER OF
 DM3904'DRIVEWAY 5N495 FAIRWAY LANE, 6 M (19.7 FT) NORTHWEST OF EDGE OF
 DM3904'PAVEMENT OF FAIRWAY LANE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1639 ***********************************************************************
 MF1639  DESIGNATION -  LEA
 MF1639  PID         -  MF1639
 MF1639  STATE/COUNTY-  IL/LASALLE
 MF1639  COUNTRY     -  US
 MF1639  USGS QUAD   -  LA SALLE (2018)
 MF1639
 MF1639                         *CURRENT SURVEY CONTROL
 MF1639  ______________________________________________________________________
 MF1639* NAD 83(1997) POSITION- 41 15 17.84875(N) 089 04 15.24989(W)   ADJUSTED
 MF1639* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) SCALED
 MF1639  ______________________________________________________________________
 MF1639  GEOID HEIGHT    -        -32.895 (meters)                     GEOID18
 MF1639  LAPLACE CORR    -          1.32  (seconds)                    DEFLEC18
 MF1639  HORZ ORDER      -  SECOND
 MF1639
 MF1639.The horizontal coordinates were established by classical geodetic methods
 MF1639.and adjusted by the National Geodetic Survey in October 1999.
 MF1639
 MF1639.The orthometric height was scaled from a topographic map.
 MF1639
 MF1639.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1639.GEOID18 height accuracy estimate available here.
 MF1639
 MF1639.Click photographs - Photos may exist for this station.
 MF1639
 MF1639.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1639
 MF1639. The following values were computed from the NAD 83(1997) position.
 MF1639
 MF1639;                    North         East     Units Scale Factor Converg.
 MF1639;SPC IL E     -   509,618.166   238,185.522   MT  1.00002201   -0 29 11.0
 MF1639;SPC IL E     - 1,671,972.27    781,447.00   sFT  1.00002201   -0 29 11.0
 MF1639;SPC IL W     -   509,917.653   791,831.469   MT  1.00004493   +0 43 21.4
 MF1639;SPC IL W     - 1,672,954.83  2,597,867.08   sFT  1.00004493   +0 43 21.4
 MF1639;UTM  16      - 4,569,128.489   326,501.773   MT  0.99997047   -1 21 57.3
 MF1639
 MF1639!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1639!SPC IL E     -   0.99997333  x   1.00002201  =   0.99999534
 MF1639!SPC IL W     -   0.99997333  x   1.00004493  =   1.00001826
 MF1639!UTM  16      -   0.99997333  x   0.99997047  =   0.99994380
 MF1639
 MF1639:                Primary Azimuth Mark                     Grid Az
 MF1639:SPC IL E     -  TON                                      176 18 29.9
 MF1639:SPC IL W     -  TON                                      175 05 57.5
 MF1639:UTM  16      -  TON                                      177 11 16.2
 MF1639
 MF1639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2650169128(NAD 83)
 MF1639
 MF1639|---------------------------------------------------------------------|
 MF1639| PID    Reference Object                     Distance      Geod. Az  |
 MF1639|                                                           dddmmss.s |
 MF1639| MF1652 TON                                 APPROX. 2.1 KM 1754918.9 |
 MF1639| MF1634 PERU WESTERN CLOCK CO E STACK       APPROX. 8.7 KM 3390855.3 |
 MF1639|---------------------------------------------------------------------|
 MF1639
 MF1639                          SUPERSEDED SURVEY CONTROL
 MF1639
 MF1639  NAD 83(1986)-  41 15 17.85437(N)    089 04 15.25403(W) AD(       ) 2
 MF1639
 MF1639.Superseded values are not recommended for survey control.
 MF1639
 MF1639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1639.See file dsdata.pdf to determine how the superseded data were derived.
 MF1639
 MF1639_MARKER: I = METAL ROD
 MF1639_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 MF1639_SP_SET: OBJECT IMBEDDED IN GROUND
 MF1639_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1639
 MF1639  HISTORY     - Date     Condition        Report By
 MF1639  HISTORY     - 1972     MONUMENTED       ILDT
 MF1639  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF1639  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1639
 MF1639                          STATION DESCRIPTION
 MF1639
 MF1639'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 MF1639'TO REACH FROM THE JUNCTION OF US RT 51 AND ILL. RT. 71, GO SOUTH
 MF1639'ON US RT. 51 FOR 0.70 MILE TO THE STATION ON THE LEFT.  STATION IS A
 MF1639'5/8 INCH IRON ROD WITH A YELLOW PLASTIC CAP, 28.5 FT. WEST OF
 MF1639'FENCE LINE AND WITNESS POST AND SIGN, AND 18.5 FT. E. OF THE E.
 MF1639'AND NEAREST RAIL.  ROD IS BURIED 0.4 FT.
 MF1639'
 MF1639'LOCATION 3.0 MILES SW OF OGLESBY ALONG THE ILLINOIS CENTRAL
 MF1639'RAILROAD.
 MF1639
 MF1639                          STATION RECOVERY (1997)
 MF1639
 MF1639'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1639'MARK NOT FOUND.
 MF1639
 MF1639                          STATION RECOVERY (2002)
 MF1639
 MF1639'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1639'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0782 ***********************************************************************
 KB0782  DESIGNATION -  LEACH RM
 KB0782  PID         -  KB0782
 KB0782  STATE/COUNTY-  IL/FAYETTE
 KB0782  COUNTRY     -  US
 KB0782  USGS QUAD   -  RAMSEY (2018)
 KB0782
 KB0782                         *CURRENT SURVEY CONTROL
 KB0782  ______________________________________________________________________
 KB0782* NAD 83(1986) POSITION- 39 11 37.25   (N) 089 06 33.05   (W)   HD_HELD1
 KB0782* NAVD 88 ORTHO HEIGHT -   197.425 (meters)      647.72  (feet) POSTED
 KB0782  ______________________________________________________________________
 KB0782  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 KB0782  DYNAMIC HEIGHT  -        197.31  (meters)      647.3   (feet) COMP
 KB0782  MODELED GRAVITY -    980,016.1   (mgal)                       NAVD 88
 KB0782
 KB0782  VERT ORDER      -  * POSTED, SEE BELOW
 KB0782
 KB0782.The horizontal coordinates were determined by differentially corrected
 KB0782.hand held GPS observations or other comparable positioning techniques
 KB0782.and have an estimated accuracy of +/- 3 meters.
 KB0782
 KB0782.The orthometric height was determined by differential leveling
 KB0782.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0782
 KB0782.* This is a POSTED BENCH MARK height.
 KB0782
 KB0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0782.GEOID18 height accuracy estimate available here.
 KB0782
 KB0782.Click photographs - Photos may exist for this station.
 KB0782
 KB0782.The dynamic height is computed by dividing the NAVD 88
 KB0782.geopotential number by the normal gravity value computed on the
 KB0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0782.degrees latitude (g = 980.6199 gals.).
 KB0782
 KB0782.The modeled gravity was interpolated from observed gravity values.
 KB0782
 KB0782;                    North         East    Units  Estimated Accuracy
 KB0782;SPC IL E     -   280,766.2     232,976.0     MT  (+/- 3 meters HH1 GPS) 
 KB0782
 KB0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1785240389(NAD 83)
 KB0782
 KB0782                          SUPERSEDED SURVEY CONTROL
 KB0782
 KB0782.No superseded survey control is available for this station.
 KB0782
 KB0782_MARKER: DR = REFERENCE MARK DISK
 KB0782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0782_STAMPING: LEACH 1920
 KB0782_MARK LOGO: CGS
 KB0782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0782+STABILITY: SURFACE MOTION
 KB0782
 KB0782  HISTORY     - Date     Condition        Report By
 KB0782  HISTORY     - 1920     MONUMENTED       CGS
 KB0782  HISTORY     - 1961     POOR             CGS
 KB0782  HISTORY     - 1969     MARK NOT FOUND   CGS
 KB0782
 KB0782                          STATION DESCRIPTION
 KB0782
 KB0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0782'3 MI N FROM RAMSEY.
 KB0782'ABOUT 3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0782'RAMSEY, FAYETTE COUNTY, 25 YARDS IN AZIMUTH 259 DEG 12 SEC FROM
 KB0782'TRIANGULATION STATION LEACH, EAST OF THE TRACK, AND NEAR THE
 KB0782'FENCE LINE.  A STANDARD REFERENCE-MARK DISK, SET IN THE TOP OF A
 KB0782'CONCRETE POST.  NOTE-- MARK WAS FOUND TO BE VERY LOOSE AND
 KB0782'LEANING 25 DEG TO THE SOUTHEAST.  UNFIT TO HOLD AN ELEVATION.
 KB0782
 KB0782                          STATION RECOVERY (1969)
 KB0782
 KB0782'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0782'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1428 ***********************************************************************
 KA1428  DESIGNATION -  LEAF
 KA1428  PID         -  KA1428
 KA1428  STATE/COUNTY-  IL/CLARK
 KA1428  COUNTRY     -  US
 KA1428  USGS QUAD   -  CASEY (2018)
 KA1428
 KA1428                         *CURRENT SURVEY CONTROL
 KA1428  ______________________________________________________________________
 KA1428* NAD 83(1997) POSITION- 39 18 48.48404(N) 087 58 10.73703(W)   ADJUSTED
 KA1428* NAVD 88 ORTHO HEIGHT -   194.177 (meters)      637.06  (feet) ADJUSTED
 KA1428  ______________________________________________________________________
 KA1428  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 KA1428  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 KA1428  DYNAMIC HEIGHT  -        194.064 (meters)      636.69  (feet) COMP
 KA1428  MODELED GRAVITY -    980,042.2   (mgal)                       NAVD 88
 KA1428
 KA1428  HORZ ORDER      -  SECOND
 KA1428  VERT ORDER      -  SECOND    CLASS 0
 KA1428
 KA1428.The horizontal coordinates were established by classical geodetic methods
 KA1428.and adjusted by the National Geodetic Survey in October 1999.
 KA1428
 KA1428.The orthometric height was determined by differential leveling and
 KA1428.adjusted by the NATIONAL GEODETIC SURVEY
 KA1428.in June 1991.
 KA1428
 KA1428.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1428.GEOID18 height accuracy estimate available here.
 KA1428
 KA1428.Click photographs - Photos may exist for this station.
 KA1428
 KA1428.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1428
 KA1428.The dynamic height is computed by dividing the NAVD 88
 KA1428.geopotential number by the normal gravity value computed on the
 KA1428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1428.degrees latitude (g = 980.6199 gals.).
 KA1428
 KA1428.The modeled gravity was interpolated from observed gravity values.
 KA1428
 KA1428. The following values were computed from the NAD 83(1997) position.
 KA1428
 KA1428;                    North         East     Units Scale Factor Converg.
 KA1428;SPC IL E     -   293,840.955   331,364.425   MT  0.99998711   +0 13 49.5
 KA1428;SPC IL E     -   964,043.20  1,087,151.45   sFT  0.99998711   +0 13 49.5
 KA1428;UTM  16      - 4,352,011.549   416,407.323   MT  0.99968604   -0 36 51.7
 KA1428
 KA1428!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1428!SPC IL E     -   0.99997457  x   0.99998711  =   0.99996168
 KA1428!UTM  16      -   0.99997457  x   0.99968604  =   0.99966062
 KA1428
 KA1428:                Primary Azimuth Mark                     Grid Az
 KA1428:SPC IL E     -  LEAF AZ MK                               150 52 37.8
 KA1428:UTM  16      -  LEAF AZ MK                               151 43 19.0
 KA1428
 KA1428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1640752011(NAD 83)
 KA1428
 KA1428|---------------------------------------------------------------------|
 KA1428| PID    Reference Object                     Distance      Geod. Az  |
 KA1428|                                                           dddmmss.s |
 KA1428| CM3017 LEAF AZ MK                                         1510627.3 |
 KA1428| KA1429 LEAF RM 1                             8.925 METERS 18029     |
 KA1428| KA1430 LEAF RM 2                            14.306 METERS 23846     |
 KA1428| KB1188 CASEY CIPS MICROWAVE MAST           APPROX. 3.8 KM 2903153.7 |
 KA1428|---------------------------------------------------------------------|
 KA1428
 KA1428                          SUPERSEDED SURVEY CONTROL
 KA1428
 KA1428  NAD 83(1997)-  39 18 48.48453(N)    087 58 10.73419(W) AD(       ) 2
 KA1428  NAD 83(1986)-  39 18 48.49214(N)    087 58 10.73153(W) AD(       ) 2
 KA1428  NAD 27      -  39 18 48.35850(N)    087 58 10.60820(W) AD(       ) 2
 KA1428  NGVD 29 (??/??/92)  194.244  (m)          637.28   (f) ADJ UNCH    2 0
 KA1428  NGVD 29             194.24   (m)          637.3    (f) LEVELING    3  
 KA1428
 KA1428.Superseded values are not recommended for survey control.
 KA1428
 KA1428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1428.See file dsdata.pdf to determine how the superseded data were derived.
 KA1428
 KA1428_MARKER: DS = TRIANGULATION STATION DISK
 KA1428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1428_STAMPING: LEAF 1959
 KA1428_MARK LOGO: CGS
 KA1428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1428+STABILITY: SURFACE MOTION
 KA1428
 KA1428  HISTORY     - Date     Condition        Report By
 KA1428  HISTORY     - 1959     MONUMENTED       CGS
 KA1428  HISTORY     - 1959     GOOD             CGS
 KA1428  HISTORY     - 1979     GOOD             ILDT
 KA1428  HISTORY     - 20050207 POOR             ILDT
 KA1428  HISTORY     - 20100429 POOR             GEOCAC
 KA1428
 KA1428                          STATION DESCRIPTION
 KA1428
 KA1428'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1428'THE STATION IS LOCATED ABOUT 1.5 MILES NORTHEAST OF CASEY AND 0.1
 KA1428'MILE SOUTH OF U.S. HIGHWAY 40.
 KA1428'
 KA1428'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1428'HIGHWAY 49 IN THE NORTH EDGE OF CASEY, GO EASTERLY ON U.S.
 KA1428'HIGHWAY 40 FOR 1.1 MILES TO CROSSROADS, TURN RIGHT AND GO SOUTH ON
 KA1428'GRAVEL ROAD FOR 0.1 MILE TO THE STATION ON LEFT AS DESCRIBED.
 KA1428'
 KA1428'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KA1428'INCH CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS
 KA1428'STAMPED LEAF 1959. IT IS 21 FEET EAST OF THE APPROXIMATE CENTER OF
 KA1428'GRAVEL ROAD, 3.6 FEET NORTHWEST OF POWER LINE POLE, 2.4 FEET
 KA1428'SOUTHEAST OF FENCE CORNER, 2.6 FEET EAST OF FENCE AND 3.4 FEET EAST
 KA1428'OF WITNESS POST.
 KA1428'
 KA1428'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KA1428'A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES
 KA1428'AND THE DISK IS STAMPED LEAF NO 1 1959. IT IS 33 FEET SOUTH OF FENCE
 KA1428'CORNER, 20 FEET EAST OF APPROXIMATE CENTER OF GRAVEL
 KA1428'ROAD, 28 FEET SOUTH-SOUTHWEST OF POWER LINE POLE, 12 FEET SOUTH OF
 KA1428'CENTER OF WOODEN GATE AND 1.9 FEET EAST OF FENCE.
 KA1428'
 KA1428'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK SET IN TOP OF A 12
 KA1428'X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE
 KA1428'DISK IS STAMPED LEAF NO 2 1959. IT IS 24 FEET SOUTH OF POWER LINE
 KA1428'POLE, 20 FEET WEST OF THE APPROXIMATE CENTER OF GRAVEL
 KA1428'ROAD AND 2.5 FEET SOUTHEAST TREE.
 KA1428'
 KA1428'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 X 12
 KA1428'INCH CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS
 KA1428'STAMPED LEAF 1959. IT IS 39.6 FEET WEST OF TELEPHONE POLE, 37 FEET
 KA1428'NORTH OF THE APPROXIMATE CENTER OF ROAD, 2.2 FEET WEST-SOUTHWEST
 KA1428'OF WITNESS POST AND 1.8 FEET SOUTH OF FENCE.
 KA1428'
 KA1428'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON GRAVEL ROAD
 KA1428'FOR 0.45 MILE TO A T INTERSECTION (OLD U.S. 40) TURN LEFT AND GO
 KA1428'EASTERLY FOR 0.25 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 KA1428'
 KA1428'HEIGHT OF LIGHT ABOVE STATION MARK 1.78 METERS.
 KA1428
 KA1428                          STATION RECOVERY (1959)
 KA1428
 KA1428'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KA1428'1.2 MI NE FROM CASEY.
 KA1428'1.2 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1428'STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.05 MILE
 KA1428'SOUTH ALONG A GRAVEL ROAD, AT A DRIVE WEST TO A FIELD, AT A
 KA1428'FENCE CORNER EAST OF THE ROAD, 22 FEET EAAST OF THE CENTER LINE
 KA1428'OF THE ROAD, 3 FEET EAST OF A FENCE, 5 FEET SOUTHEAST OF A FENCE
 KA1428'CORNER, 3 FEET NORTHWEST OF A POWER POLE WITH A TRANSFORMER,
 KA1428'9 1/2 FEET NORTH OF THE NORTH END OF A BOARD GATE, 3.4 FEET EAST
 KA1428'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 KA1428'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 KA1428
 KA1428                          STATION RECOVERY (1979)
 KA1428
 KA1428'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 KA1428'RECOVERED IN GOOD CONDITION.
 KA1428
 KA1428                          STATION RECOVERY (2005)
 KA1428
 KA1428'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1428'MARK RECOVERED IN POOR CONDITION.
 KA1428
 KA1428                          STATION RECOVERY (2010)
 KA1428
 KA1428'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KA1428'THE STATION DISK IS MISSING FROM THE CONCRETE POST.  A PORTION OF THE
 KA1428'STEM REMAINS IN THE POST.  THE POST FOR RM1 WAS FOUND, AND THE DISK IS
 KA1428'MISSING.  RM2 FOUND IN POOR CONDITION.  THE POST PROJECTS ABOUT 12
 KA1428'INCHES ABOVE THE GROUND, AND IS TILTED.
 KA1428'THE AZIMUTH MARK WAS NOT SEARCHED FOR THIS DATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1508 ***********************************************************************
 NH1508  DESIGNATION -  LEAF RIVER MUNICIPAL TANK
 NH1508  PID         -  NH1508
 NH1508  STATE/COUNTY-  IL/OGLE
 NH1508  COUNTRY     -  US
 NH1508  USGS QUAD   -  MOUNT MORRIS (2018)
 NH1508
 NH1508                         *CURRENT SURVEY CONTROL
 NH1508  ______________________________________________________________________
 NH1508* NAD 83(1997) POSITION- 42 07 16.38784(N) 089 24 13.35568(W)   ADJUSTED
 NH1508  ______________________________________________________________________
 NH1508  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 NH1508  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 NH1508  HORZ ORDER      -  THIRD
 NH1508
 NH1508.The horizontal coordinates were established by classical geodetic methods
 NH1508.and adjusted by the National Geodetic Survey in October 1999.
 NH1508
 NH1508.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1508.GEOID18 height accuracy estimate available here.
 NH1508
 NH1508.Click photographs - Photos may exist for this station.
 NH1508
 NH1508.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1508
 NH1508. The following values were computed from the NAD 83(1997) position.
 NH1508
 NH1508;                    North         East     Units Scale Factor Converg.
 NH1508;SPC IL W     -   605,827.839   763,087.917   MT  0.99999013   +0 30 42.2
 NH1508;SPC IL W     - 1,987,620.17  2,503,564.27   sFT  0.99999013   +0 30 42.2
 NH1508;UTM  16      - 4,666,031.466   301,302.771   MT  1.00008581   -1 36 45.7
 NH1508
 NH1508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0130266031(NAD 83)
 NH1508
 NH1508                          SUPERSEDED SURVEY CONTROL
 NH1508
 NH1508  NAD 83(1996)-  42 07 16.38775(N)    089 24 13.35648(W) AD(       ) 3
 NH1508  NAD 83(1986)-  42 07 16.38923(N)    089 24 13.35880(W) AD(       ) 3
 NH1508  NAD 27      -  42 07 16.28700(N)    089 24 12.96900(W) AD(       ) 3
 NH1508
 NH1508.Superseded values are not recommended for survey control.
 NH1508
 NH1508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1508.See file dsdata.pdf to determine how the superseded data were derived.
 NH1508
 NH1508_MARKER: 53 = ELEVATED TANK
 NH1508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1508+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2001
 NH1508
 NH1508  HISTORY     - Date     Condition        Report By
 NH1508  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1508  HISTORY     - 19960504 GOOD             USPSQD
 NH1508  HISTORY     - 20010806 GOOD             USPSQD
 NH1508  HISTORY     - 20041117 GOOD             USPSQD
 NH1508
 NH1508                          STATION DESCRIPTION
 NH1508
 NH1508'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1508'STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER TANK,
 NH1508'LOCATED ON THE EAST SIDE OF A PAVED STREET IN FRONT OF THE
 NH1508'NORTH SECTION OF THE LEAF RIVER COMMUNITY HIGH SCHOOL IN
 NH1508'THE SOUTHEAST SECTION OF LEAF RIVER.  IT IS A STEEL TANK
 NH1508'SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE, IS ABOUT 85 FEET
 NH1508'HIGH AND IS PAINTED SILVER.
 NH1508
 NH1508                          STATION RECOVERY (1996)
 NH1508
 NH1508'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1508'RECOVERED IN GOOD CONDITION.
 NH1508
 NH1508                          STATION RECOVERY (2001)
 NH1508
 NH1508'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1508'RECOVERED IN GOOD CONDITION.
 NH1508
 NH1508                          STATION RECOVERY (2004)
 NH1508
 NH1508'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH1508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1429 ***********************************************************************
 KA1429  DESIGNATION -  LEAF RM 1
 KA1429  PID         -  KA1429
 KA1429  STATE/COUNTY-  IL/CLARK
 KA1429  COUNTRY     -  US
 KA1429  USGS QUAD   -  CASEY (2018)
 KA1429
 KA1429                         *CURRENT SURVEY CONTROL
 KA1429  ______________________________________________________________________
 KA1429* NAD 83(1986) POSITION- 39 18 48.19   (N) 087 58 10.74   (W)   HD_HELD1
 KA1429* NAVD 88 ORTHO HEIGHT -   193.995 (meters)      636.47  (feet) ADJUSTED
 KA1429  ______________________________________________________________________
 KA1429  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 KA1429  DYNAMIC HEIGHT  -        193.882 (meters)      636.09  (feet) COMP
 KA1429  MODELED GRAVITY -    980,042.2   (mgal)                       NAVD 88
 KA1429
 KA1429  VERT ORDER      -  SECOND    CLASS 0
 KA1429
 KA1429.The horizontal coordinates were determined by differentially corrected
 KA1429.hand held GPS observations or other comparable positioning techniques
 KA1429.and have an estimated accuracy of +/- 3 meters.
 KA1429
 KA1429.The orthometric height was determined by differential leveling and
 KA1429.adjusted by the NATIONAL GEODETIC SURVEY
 KA1429.in June 1991.
 KA1429
 KA1429.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1429.GEOID18 height accuracy estimate available here.
 KA1429
 KA1429.Click photographs - Photos may exist for this station.
 KA1429
 KA1429.The dynamic height is computed by dividing the NAVD 88
 KA1429.geopotential number by the normal gravity value computed on the
 KA1429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1429.degrees latitude (g = 980.6199 gals.).
 KA1429
 KA1429.The modeled gravity was interpolated from observed gravity values.
 KA1429
 KA1429;                    North         East    Units  Estimated Accuracy
 KA1429;SPC IL E     -   293,831.9     331,364.4     MT  (+/- 3 meters HH1 GPS) 
 KA1429
 KA1429_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1640752002(NAD 83)
 KA1429
 KA1429                          SUPERSEDED SURVEY CONTROL
 KA1429
 KA1429  NGVD 29 (??/??/92)  194.062  (m)          636.69   (f) ADJ UNCH    2 0
 KA1429
 KA1429.Superseded values are not recommended for survey control.
 KA1429
 KA1429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1429.See file dsdata.pdf to determine how the superseded data were derived.
 KA1429
 KA1429_MARKER: DR = REFERENCE MARK DISK
 KA1429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1429_STAMPING: LEAF NO 1 1959
 KA1429_MARK LOGO: CGS
 KA1429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1429+STABILITY: SURFACE MOTION
 KA1429
 KA1429  HISTORY     - Date     Condition        Report By
 KA1429  HISTORY     - 1959     MONUMENTED       CGS
 KA1429  HISTORY     - 1980     GOOD             ILDT
 KA1429  HISTORY     - 20050207 POOR             ILDT
 KA1429  HISTORY     - 20100429 POOR             GEOCAC
 KA1429
 KA1429                          STATION DESCRIPTION
 KA1429
 KA1429'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1429'1.2 MI NE FROM CASEY.
 KA1429'1.2 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KA1429'WITH STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.05
 KA1429'MILE SOUTH ALONG A GRAVEL ROAD, AT A DRIVE WEST TO A FIELD, AT
 KA1429'A FENCE CORNER EAST OF THE ROAD, 20 FEET EAST OF THE CENTER LINE
 KA1429'OF THE ROAD, 2 FEET EAST OF A FENCE, 3 FEET SOUTH OF THE SOUTH
 KA1429'END OF A BOARD GATE, 29.3 FEET SOUTH OF TRIANGULATION STATION
 KA1429'LEAF, 28.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 KA1429'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 KA1429'INCHES.
 KA1429
 KA1429                          STATION RECOVERY (1980)
 KA1429
 KA1429'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 KA1429'RECOVERED IN GOOD CONDITION.
 KA1429
 KA1429                          STATION RECOVERY (2005)
 KA1429
 KA1429'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1429'MARK RECOVERED IN POOR CONDITION.
 KA1429
 KA1429                          STATION RECOVERY (2010)
 KA1429
 KA1429'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KA1429'THE CONCRETE POST FOR WAS FOUND, AND THE TOP OF THE POST AND THE DISK
 KA1429'IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1430 ***********************************************************************
 KA1430  DESIGNATION -  LEAF RM 2
 KA1430  PID         -  KA1430
 KA1430  STATE/COUNTY-  IL/CLARK
 KA1430  COUNTRY     -  US
 KA1430  USGS QUAD   -  CASEY (2018)
 KA1430
 KA1430                         *CURRENT SURVEY CONTROL
 KA1430  ______________________________________________________________________
 KA1430* NAD 83(1986) POSITION- 39 18 48.24   (N) 087 58 11.25   (W)   HD_HELD1
 KA1430* NAVD 88 ORTHO HEIGHT -   194.046 (meters)      636.63  (feet) ADJUSTED
 KA1430  ______________________________________________________________________
 KA1430  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 KA1430  DYNAMIC HEIGHT  -        193.933 (meters)      636.26  (feet) COMP
 KA1430  MODELED GRAVITY -    980,042.2   (mgal)                       NAVD 88
 KA1430
 KA1430  VERT ORDER      -  SECOND    CLASS 0
 KA1430
 KA1430.The horizontal coordinates were determined by differentially corrected
 KA1430.hand held GPS observations or other comparable positioning techniques
 KA1430.and have an estimated accuracy of +/- 3 meters.
 KA1430
 KA1430.The orthometric height was determined by differential leveling and
 KA1430.adjusted by the NATIONAL GEODETIC SURVEY
 KA1430.in June 1991.
 KA1430
 KA1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1430.GEOID18 height accuracy estimate available here.
 KA1430
 KA1430.Click photographs - Photos may exist for this station.
 KA1430
 KA1430.The dynamic height is computed by dividing the NAVD 88
 KA1430.geopotential number by the normal gravity value computed on the
 KA1430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1430.degrees latitude (g = 980.6199 gals.).
 KA1430
 KA1430.The modeled gravity was interpolated from observed gravity values.
 KA1430
 KA1430;                    North         East    Units  Estimated Accuracy
 KA1430;SPC IL E     -   293,833.4     331,352.2     MT  (+/- 3 meters HH1 GPS) 
 KA1430
 KA1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1639452004(NAD 83)
 KA1430
 KA1430                          SUPERSEDED SURVEY CONTROL
 KA1430
 KA1430  NGVD 29 (??/??/92)  194.113  (m)          636.85   (f) ADJ UNCH    2 0
 KA1430
 KA1430.Superseded values are not recommended for survey control.
 KA1430
 KA1430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1430.See file dsdata.pdf to determine how the superseded data were derived.
 KA1430
 KA1430_MARKER: DR = REFERENCE MARK DISK
 KA1430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1430_STAMPING: LEAF NO 2 1959
 KA1430_MARK LOGO: CGS
 KA1430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1430+STABILITY: SURFACE MOTION
 KA1430
 KA1430  HISTORY     - Date     Condition        Report By
 KA1430  HISTORY     - 1959     MONUMENTED       CGS
 KA1430  HISTORY     - 1980     POOR             ILDT
 KA1430  HISTORY     - 20050207 POOR             ILDT
 KA1430  HISTORY     - 20100429 POOR             GEOCAC
 KA1430
 KA1430                          STATION DESCRIPTION
 KA1430
 KA1430'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1430'1.2 MI NE FROM CASEY.
 KA1430'1.2 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1430'STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.05 MILE
 KA1430'SOUTH ALONG A GRAVEL ROAD, AT A DRIVE WEST TO A FIELD, AT A
 KA1430'FENCE CORNER EAST OF THE ROAD, 20 1/2 FEET WEST OF THE CENTER
 KA1430'LINE OF THE ROAD, 23 FEET SOUTH OF THE FENCE CORNER, 3 1/2 FEET
 KA1430'WEST-NORTHWEST OF THE NORTH END OF A CORRUGATED PIPE CULVERT,
 KA1430'46.9 FEET SOUTHWEST OF TRIANGULATION STATION LEAF, 43.9 FEET
 KA1430'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 KA1430'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 KA1430
 KA1430                          STATION RECOVERY (1980)
 KA1430
 KA1430'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 KA1430'MARK RECOVERED IN POOR CONDITION.
 KA1430
 KA1430                          STATION RECOVERY (2005)
 KA1430
 KA1430'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1430'MARK RECOVERED IN POOR CONDITION.
 KA1430
 KA1430                          STATION RECOVERY (2010)
 KA1430
 KA1430'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KA1430'THE STATION FOUND IN POOR CONDITION.  THE POST PROJECTS ABOUT 12
 KA1430'INCHES ABOVE THE GROUND, AND IS TILTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1733 ***********************************************************************
 JB1733  DESIGNATION -  LEANS 2
 JB1733  PID         -  JB1733
 JB1733  STATE/COUNTY-  IL/HAMILTON
 JB1733  COUNTRY     -  US
 JB1733  USGS QUAD   -  BELLE PRAIRIE CITY (2018)
 JB1733
 JB1733                         *CURRENT SURVEY CONTROL
 JB1733  ______________________________________________________________________
 JB1733* NAD 83(1997) POSITION- 38 08 35.80909(N) 088 32 18.63411(W)   NO CHECK
 JB1733* NAVD 88 ORTHO HEIGHT -   137.    (meters)      449.    (feet) SCALED
 JB1733  ______________________________________________________________________
 JB1733  GEOID HEIGHT    -        -30.196 (meters)                     GEOID18
 JB1733  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 JB1733  HORZ ORDER      -  THIRD
 JB1733
 JB1733.The horizontal coordinates were established by classical geodetic methods
 JB1733.and adjusted by the National Geodetic Survey in October 1999.
 JB1733
 JB1733.No horizontal observational check was made to the station.
 JB1733
 JB1733.The orthometric height was scaled from a topographic map.
 JB1733
 JB1733.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1733.GEOID18 height accuracy estimate available here.
 JB1733
 JB1733.Click photographs - Photos may exist for this station.
 JB1733
 JB1733.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1733
 JB1733. The following values were computed from the NAD 83(1997) position.
 JB1733
 JB1733;                    North         East     Units Scale Factor Converg.
 JB1733;SPC IL E     -   163,898.147   282,014.434   MT  0.99997898   -0 07 36.2
 JB1733;SPC IL E     -   537,722.50    925,242.36   sFT  0.99997898   -0 07 36.2
 JB1733;UTM  16      - 4,222,830.564   365,182.331   MT  0.99982385   -0 57 01.3
 JB1733
 JB1733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1733!SPC IL E     -   0.99998326  x   0.99997898  =   0.99996224
 JB1733!UTM  16      -   0.99998326  x   0.99982385  =   0.99980711
 JB1733
 JB1733:                Primary Azimuth Mark                     Grid Az
 JB1733:SPC IL E     -  LEANS AZ MK                              000 16 11.4
 JB1733:UTM  16      -  LEANS AZ MK                              001 05 36.5
 JB1733
 JB1733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6518222830(NAD 83)
 JB1733
 JB1733|---------------------------------------------------------------------|
 JB1733| PID    Reference Object                     Distance      Geod. Az  |
 JB1733|                                                           dddmmss.s |
 JB1733| JB1732 LEANS AZ MK                         APPROX. 0.8 KM 0000835.2 |
 JB1733| CI4477 LEANS RM 1                            8.471 METERS 17554     |
 JB1733| JB1728 LEANS                                18.648 METERS 23147     |
 JB1733| CI4479 LEANS 2 RM 3                         29.863 METERS 26046     |
 JB1733|---------------------------------------------------------------------|
 JB1733
 JB1733                          SUPERSEDED SURVEY CONTROL
 JB1733
 JB1733  NAD 83(1993)-  38 08 35.81917(N)    088 32 18.63181(W) AD(       ) 3
 JB1733  NAD 83(1986)-  38 08 35.82171(N)    088 32 18.63373(W) AD(       ) 3
 JB1733  NAD 27      -  38 08 35.64768(N)    088 32 18.45000(W) AD(       ) 3
 JB1733
 JB1733.Superseded values are not recommended for survey control.
 JB1733
 JB1733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1733.See file dsdata.pdf to determine how the superseded data were derived.
 JB1733
 JB1733_MARKER: DS = TRIANGULATION STATION DISK
 JB1733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1733+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2010
 JB1733
 JB1733  HISTORY     - Date     Condition        Report By
 JB1733  HISTORY     - 1975     MONUMENTED       NGS
 JB1733  HISTORY     - 20060508 GOOD             ILDT
 JB1733  HISTORY     - 20101112 GOOD             ILDT
 JB1733
 JB1733                          STATION DESCRIPTION
 JB1733
 JB1733'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB1733'THE STATION IS ABOUT 3-1/2 MILES NORTH OF MC LEANSBORO AND ON
 JB1733'ROAD RIGHT-OF-WAY.  IT IS 30 FEET EAST OF THE CENTERLINE OF STATE
 JB1733'HIGHWAY 142, 25 FEET NORTH OF A POWER POLE AND 1 FOOT SOUTH OF A
 JB1733'METAL WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 JB1733'STAMPED LEANS 2 1975.
 JB1733'
 JB1733'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 460 AND
 JB1733'STATE HIGHWAY 142 AT THE NORTHWEST CORNER OF THE SQUARE AT MC
 JB1733'LEANSBORO, GO NORTH ON STATE HIGHWAY 142 FOR 3.5 MILES TO A SMALL
 JB1733'RISE AND THE STATION ON THE RIGHT AS DESCRIBED.
 JB1733'
 JB1733'REFERENCE MARK 1 IS 31 FEET EAST OF THE CENTERLINE OF HIGHWAY 142,
 JB1733'29 FEET SOUTH OF A METAL WITNESS POST AND 1 FOOT SOUTH OF A POWER
 JB1733'POLE.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED LEANS
 JB1733'NO 1 1961.
 JB1733'
 JB1733'REFERENCE MARK 3 IS 68 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 JB1733'50 FEET SOUTH OF THE CENTERLINE OF A GRAVELED DRIVEWAY, 2 FEET
 JB1733'SOUTHEAST OF A POWER POLE AND 1 FOOT NORTH OF A METAL WITNESS
 JB1733'POST.  THE MONUMENT IS A 3 FOOT ALUMINUM PRE-CAST MONUMENT
 JB1733'PROJECTING 3 INCHES AND STAMPED LEANS 2 NO 3 1975.
 JB1733'
 JB1733'THE AZIMUTH MARK IS 29 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 JB1733'3 FEET SOUTH OF A POWER POLE AND 2 FEET WEST OF A METAL WITNESS
 JB1733'POST.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED
 JB1733'LEANS 1961.
 JB1733'
 JB1733'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE
 JB1733'HIGHWAY FOR 0.5 MILE TO THE MARK ON THE RIGHT.
 JB1733'
 JB1733'THE ARROW ON REFERENCE MARK 1 IS POINTED TO THE WEST AND NOT TO
 JB1733'LEANS 2.
 JB1733'
 JB1733'NEAREST TOWN--MC LEANSBORO.
 JB1733
 JB1733                          STATION RECOVERY (2006)
 JB1733
 JB1733'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB1733'RECOVERED IN GOOD CONDITION.
 JB1733
 JB1733                          STATION RECOVERY (2010)
 JB1733
 JB1733'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB1733'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1732 ***********************************************************************
 JB1732  DESIGNATION -  LEANS AZ MK
 JB1732  PID         -  JB1732
 JB1732  STATE/COUNTY-  IL/HAMILTON
 JB1732  COUNTRY     -  US
 JB1732  USGS QUAD   -  BELLE PRAIRIE CITY (2018)
 JB1732
 JB1732                         *CURRENT SURVEY CONTROL
 JB1732  ______________________________________________________________________
 JB1732* NAD 83(1997) POSITION- 38 09 00.82444(N) 088 32 18.55498(W)   ADJUSTED
 JB1732* NAVD 88 ORTHO HEIGHT -   122.    (meters)      400.    (feet) SCALED
 JB1732  ______________________________________________________________________
 JB1732  GEOID HEIGHT    -        -30.205 (meters)                     GEOID18
 JB1732  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 JB1732  HORZ ORDER      -  THIRD
 JB1732
 JB1732.The horizontal coordinates were established by classical geodetic methods
 JB1732.and adjusted by the National Geodetic Survey in October 1999.
 JB1732
 JB1732.The orthometric height was scaled from a topographic map.
 JB1732
 JB1732.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1732.GEOID18 height accuracy estimate available here.
 JB1732
 JB1732.Click photographs - Photos may exist for this station.
 JB1732
 JB1732.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1732
 JB1732. The following values were computed from the NAD 83(1997) position.
 JB1732
 JB1732;                    North         East     Units Scale Factor Converg.
 JB1732;SPC IL E     -   164,669.427   282,018.067   MT  0.99997898   -0 07 36.2
 JB1732;SPC IL E     -   540,252.95    925,254.27   sFT  0.99997898   -0 07 36.2
 JB1732;UTM  16      - 4,223,601.592   365,197.049   MT  0.99982380   -0 57 01.8
 JB1732
 JB1732!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1732!SPC IL E     -   0.99998561  x   0.99997898  =   0.99996459
 JB1732!UTM  16      -   0.99998561  x   0.99982380  =   0.99980942
 JB1732
 JB1732:                Primary Azimuth Mark                     Grid Az
 JB1732:SPC IL E     -  LEANS 2                                  180 16 11.5
 JB1732:UTM  16      -  LEANS 2                                  181 05 37.1
 JB1732
 JB1732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6519723601(NAD 83)
 JB1732
 JB1732|---------------------------------------------------------------------|
 JB1732| PID    Reference Object                     Distance      Geod. Az  |
 JB1732|                                                           dddmmss.s |
 JB1732| JB1733 LEANS 2                             APPROX. 0.8 KM 1800835.3 |
 JB1732|---------------------------------------------------------------------|
 JB1732
 JB1732                          SUPERSEDED SURVEY CONTROL
 JB1732
 JB1732  NAD 83(1993)-  38 09 00.83452(N)    088 32 18.55265(W) AD(       ) 3
 JB1732  NAD 83(1986)-  38 09 00.83703(N)    088 32 18.55462(W) AD(       ) 3
 JB1732  NAD 27      -  38 09 00.66360(N)    088 32 18.37102(W) AD(       ) 3
 JB1732
 JB1732.Superseded values are not recommended for survey control.
 JB1732
 JB1732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1732.See file dsdata.pdf to determine how the superseded data were derived.
 JB1732
 JB1732_MARKER: DZ = AZIMUTH MARK DISK
 JB1732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1732_STAMPING: LEANS 1961
 JB1732_MARK LOGO: CGS
 JB1732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1732+STABILITY: SURFACE MOTION
 JB1732
 JB1732  HISTORY     - Date     Condition        Report By
 JB1732  HISTORY     - 1961     MONUMENTED       CGS
 JB1732  HISTORY     - 1975     GOOD             NGS
 JB1732  HISTORY     - 20101112 POOR             ILDT
 JB1732
 JB1732                          STATION DESCRIPTION
 JB1732
 JB1732'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB1732'THE STATION IS ABOUT 3-1/2 MILES NORTH OF MC LEANSBORO AND ON ROAD
 JB1732'RIGHT-OF-WAY.  IT IS 30 FEET EAST OF THE CENTERLINE OF STATE
 JB1732'HIGHWAY 142, 25 FEET NORTH OF A POWER POLE AND 1 FOOT SOUTH OF A
 JB1732'METAL WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 JB1732'STAMPED LEANS 2 1975.
 JB1732'
 JB1732'TO REACH STATION LEANS 2 FROM THE JUNCTION OF U.S. HIGHWAY 460 AND
 JB1732'STATE HIGHWAY 142 AT THE NORTHWEST CORNER OF THE SQUARE AT
 JB1732'MC LEANSBORO, GO NORTH ON STATE HIGHWAY 142 FOR 3.5 MILES TO A SMALL
 JB1732'RISE AND THE STATION ON THE RIGHT AS DESCRIBED.
 JB1732'
 JB1732'THE AZIMUTH MARK IS 29 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 JB1732'3 FEET SOUTH OF A POWER POLE AND 2 FEET WEST OF A METAL WITNESS
 JB1732'POST.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED
 JB1732'LEANS 1961.
 JB1732'
 JB1732'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE HIGHWAY
 JB1732'FOR 0.5 MILE TO THE MARK ON THE RIGHT.
 JB1732'
 JB1732'NEAREST TOWN--MC LEANSBORO.
 JB1732
 JB1732                          STATION RECOVERY (2010)
 JB1732
 JB1732'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB1732'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1978 ***********************************************************************
 JB1978  DESIGNATION -  LEBANON COLLEGE CHAPEL SPIRE
 JB1978  PID         -  JB1978
 JB1978  STATE/COUNTY-  IL/ST CLAIR
 JB1978  COUNTRY     -  US
 JB1978  USGS QUAD   -  LEBANON (2018)
 JB1978
 JB1978                         *CURRENT SURVEY CONTROL
 JB1978  ______________________________________________________________________
 JB1978* NAD 83(1997) POSITION- 38 36 23.23185(N) 089 48 57.74450(W)   ADJUSTED
 JB1978  ______________________________________________________________________
 JB1978  GEOID HEIGHT    -        -30.692 (meters)                     GEOID18
 JB1978  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 JB1978  HORZ ORDER      -  THIRD
 JB1978
 JB1978.The horizontal coordinates were established by classical geodetic methods
 JB1978.and adjusted by the National Geodetic Survey in October 1999.
 JB1978
 JB1978.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1978.GEOID18 height accuracy estimate available here.
 JB1978
 JB1978.Click photographs - Photos may exist for this station.
 JB1978
 JB1978.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1978
 JB1978. The following values were computed from the NAD 83(1997) position.
 JB1978
 JB1978;                    North         East     Units Scale Factor Converg.
 JB1978;SPC IL W     -   215,341.858   730,539.298   MT  0.99995266   +0 13 07.6
 JB1978;SPC IL W     -   706,500.75  2,396,777.68   sFT  0.99995266   +0 13 07.6
 JB1978;SPC MO E     -   307,967.273   309,572.138   MT  0.99997702   +0 25 36.4
 JB1978;UTM  16      - 4,276,867.486   254,787.053   MT  1.00034053   -1 45 28.8
 JB1978
 JB1978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5478776867(NAD 83)
 JB1978
 JB1978                          SUPERSEDED SURVEY CONTROL
 JB1978
 JB1978  NAD 83(1986)-  38 36 23.24756(N)    089 48 57.73987(W) AD(       ) 3
 JB1978  NAD 27      -  38 36 23.06900(N)    089 48 57.38700(W) AD(       ) 3
 JB1978  USSD        -  38 36 23.14500(N)    089 48 57.31100(W) AD(       ) 3
 JB1978
 JB1978.Superseded values are not recommended for survey control.
 JB1978
 JB1978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1978.See file dsdata.pdf to determine how the superseded data were derived.
 JB1978
 JB1978_MARKER: 89 = SPIRE
 JB1978
 JB1978  HISTORY     - Date     Condition        Report By
 JB1978  HISTORY     - 1880     FIRST OBSERVED   CGS
 JB1978
 JB1978                          STATION DESCRIPTION
 JB1978
 JB1978'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1979 ***********************************************************************
 JB1979  DESIGNATION -  LEBANON METHODIST CHURCH SPIRE
 JB1979  PID         -  JB1979
 JB1979  STATE/COUNTY-  IL/ST CLAIR
 JB1979  COUNTRY     -  US
 JB1979  USGS QUAD   -  LEBANON (2018)
 JB1979
 JB1979                         *CURRENT SURVEY CONTROL
 JB1979  ______________________________________________________________________
 JB1979* NAD 83(1997) POSITION- 38 36 14.81312(N) 089 48 50.59963(W)   ADJUSTED
 JB1979  ______________________________________________________________________
 JB1979  GEOID HEIGHT    -        -30.687 (meters)                     GEOID18
 JB1979  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 JB1979  HORZ ORDER      -  THIRD
 JB1979
 JB1979.The horizontal coordinates were established by classical geodetic methods
 JB1979.and adjusted by the National Geodetic Survey in October 1999.
 JB1979
 JB1979.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1979.GEOID18 height accuracy estimate available here.
 JB1979
 JB1979.Click photographs - Photos may exist for this station.
 JB1979
 JB1979.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1979
 JB1979. The following values were computed from the NAD 83(1997) position.
 JB1979
 JB1979;                    North         East     Units Scale Factor Converg.
 JB1979;SPC IL W     -   215,082.938   730,713.160   MT  0.99995279   +0 13 12.0
 JB1979;SPC IL W     -   705,651.27  2,397,348.09   sFT  0.99995279   +0 13 12.0
 JB1979;SPC MO E     -   307,708.980   309,746.943   MT  0.99997728   +0 25 40.8
 JB1979;UTM  16      - 4,276,602.620   254,951.944   MT  1.00033954   -1 45 24.0
 JB1979
 JB1979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5495176602(NAD 83)
 JB1979
 JB1979                          SUPERSEDED SURVEY CONTROL
 JB1979
 JB1979  NAD 83(1986)-  38 36 14.82943(N)    089 48 50.59470(W) AD(       ) 3
 JB1979  NAD 27      -  38 36 14.65400(N)    089 48 50.24300(W) AD(       ) 3
 JB1979  USSD        -  38 36 14.73100(N)    089 48 50.16700(W) AD(       ) 3
 JB1979
 JB1979.Superseded values are not recommended for survey control.
 JB1979
 JB1979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1979.See file dsdata.pdf to determine how the superseded data were derived.
 JB1979
 JB1979_MARKER: 90 = CHURCH SPIRE
 JB1979
 JB1979  HISTORY     - Date     Condition        Report By
 JB1979  HISTORY     - 1880     FIRST OBSERVED   CGS
 JB1979
 JB1979                          STATION DESCRIPTION
 JB1979
 JB1979'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1977 ***********************************************************************
 JB1977  DESIGNATION -  LEBANON MUNICIPAL TANK
 JB1977  PID         -  JB1977
 JB1977  STATE/COUNTY-  IL/ST CLAIR
 JB1977  COUNTRY     -  US
 JB1977  USGS QUAD   -  LEBANON (2018)
 JB1977
 JB1977                         *CURRENT SURVEY CONTROL
 JB1977  ______________________________________________________________________
 JB1977* NAD 83(1997) POSITION- 38 36 15.32702(N) 089 48 28.36686(W)   ADJUSTED
 JB1977  ______________________________________________________________________
 JB1977  GEOID HEIGHT    -        -30.685 (meters)                     GEOID18
 JB1977  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 JB1977  HORZ ORDER      -  THIRD
 JB1977
 JB1977.The horizontal coordinates were established by classical geodetic methods
 JB1977.and adjusted by the National Geodetic Survey in October 1999.
 JB1977
 JB1977.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1977.GEOID18 height accuracy estimate available here.
 JB1977
 JB1977.Click photographs - Photos may exist for this station.
 JB1977
 JB1977.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1977
 JB1977. The following values were computed from the NAD 83(1997) position.
 JB1977
 JB1977;                    North         East     Units Scale Factor Converg.
 JB1977;SPC IL W     -   215,100.867   731,251.022   MT  0.99995320   +0 13 25.9
 JB1977;SPC IL W     -   705,710.09  2,399,112.73   sFT  0.99995320   +0 13 25.9
 JB1977;UTM  16      - 4,276,601.986   255,490.312   MT  1.00033629   -1 45 10.1
 JB1977
 JB1977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5549076601(NAD 83)
 JB1977
 JB1977                          SUPERSEDED SURVEY CONTROL
 JB1977
 JB1977  NAD 83(1986)-  38 36 15.34335(N)    089 48 28.36142(W) AD(       ) 3
 JB1977  NAD 27      -  38 36 15.17202(N)    089 48 28.00745(W) AD(       ) 3
 JB1977
 JB1977.Superseded values are not recommended for survey control.
 JB1977
 JB1977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1977.See file dsdata.pdf to determine how the superseded data were derived.
 JB1977
 JB1977_MARKER: 53 = ELEVATED TANK
 JB1977
 JB1977  HISTORY     - Date     Condition        Report By
 JB1977  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1977  HISTORY     - 1961     GOOD             CGS
 JB1977
 JB1977                          STATION DESCRIPTION
 JB1977
 JB1977'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1977'STATION IS LOCATED IN THE BUSINESS SECTION OF LEBANON.
 JB1977'
 JB1977'STATION IS A STEEL WATER TANK PAINTED SILVER, IS SUPPORTED BY 4 LEGS,
 JB1977'HAS LEBANON
 JB1977'PAINTED ON THE NORTH, SOUTHWEST AND SOUTHEAST SIDES OF
 JB1977'TANK AND IS APPROXIMATELY 100 FEET HIGH.
 JB1977'
 JB1977'POINT INTERSECTED WAS TOP AND CENTER.
 JB1977'
 JB1977'NOTE- THIS STATION WAS INTERSECTED IN 1934 BUT NOT DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0656 ***********************************************************************
 JB0656  DESIGNATION -  LECKRONE
 JB0656  PID         -  JB0656
 JB0656  STATE/COUNTY-  IL/MARION
 JB0656  COUNTRY     -  US
 JB0656  USGS QUAD   -  SALEM NORTH (2018)
 JB0656
 JB0656                         *CURRENT SURVEY CONTROL
 JB0656  ______________________________________________________________________
 JB0656* NAD 83(1997) POSITION- 38 38 05.04359(N) 088 58 03.16647(W)   ADJUSTED
 JB0656* NAVD 88 ORTHO HEIGHT -   170.685 (meters)      559.99  (feet) ADJUSTED
 JB0656  ______________________________________________________________________
 JB0656  GEOID HEIGHT    -        -31.012 (meters)                     GEOID18
 JB0656  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 JB0656  DYNAMIC HEIGHT  -        170.576 (meters)      559.63  (feet) COMP
 JB0656  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0656
 JB0656  HORZ ORDER      -  SECOND
 JB0656  VERT ORDER      -  SECOND    CLASS 0
 JB0656
 JB0656.The horizontal coordinates were established by classical geodetic methods
 JB0656.and adjusted by the National Geodetic Survey in October 1999.
 JB0656
 JB0656.The orthometric height was determined by differential leveling and
 JB0656.adjusted by the NATIONAL GEODETIC SURVEY
 JB0656.in June 1991.
 JB0656
 JB0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0656.GEOID18 height accuracy estimate available here.
 JB0656
 JB0656.Click photographs - Photos may exist for this station.
 JB0656
 JB0656.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0656
 JB0656.The dynamic height is computed by dividing the NAVD 88
 JB0656.geopotential number by the normal gravity value computed on the
 JB0656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0656.degrees latitude (g = 980.6199 gals.).
 JB0656
 JB0656.The modeled gravity was interpolated from observed gravity values.
 JB0656
 JB0656. The following values were computed from the NAD 83(1997) position.
 JB0656
 JB0656;                    North         East     Units Scale Factor Converg.
 JB0656;SPC IL E     -   218,621.001   244,780.195   MT  1.00001253   -0 23 45.5
 JB0656;SPC IL E     -   717,259.07    803,083.02   sFT  1.00001253   -0 23 45.5
 JB0656;UTM  16      - 4,278,080.203   328,746.729   MT  0.99996117   -1 13 43.5
 JB0656
 JB0656!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0656!SPC IL E     -   0.99997809  x   1.00001253  =   0.99999062
 JB0656!UTM  16      -   0.99997809  x   0.99996117  =   0.99993926
 JB0656
 JB0656:                Primary Azimuth Mark                     Grid Az
 JB0656:SPC IL E     -  AIRPORT BCN SALEM LECKRONE APT           002 38 14.0
 JB0656:UTM  16      -  AIRPORT BCN SALEM LECKRONE APT           003 28 12.0
 JB0656
 JB0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2874678080(NAD 83)
 JB0656
 JB0656|---------------------------------------------------------------------|
 JB0656| PID    Reference Object                     Distance      Geod. Az  |
 JB0656|                                                           dddmmss.s |
 JB0656| JB1790 AIRPORT BCN SALEM LECKRONE APT      APPROX. 1.2 KM 0021428.5 |
 JB0656| JB0657 LECKRONE RM 1                        25.386 METERS 01441     |
 JB0656| JB1791 SALEM N MUNICIPAL TANK              APPROX. 2.1 KM 0741911.2 |
 JB0656| JB0655 LECKRONE RM 2                        26.455 METERS 11922     |
 JB0656| JB1786 SALEM CITY STACK                    APPROX. 2.4 KM 1281043.1 |
 JB0656| JB1787 SALEM BROWN SHOE CO WATER TANK      APPROX. 2.1 KM 1291456.7 |
 JB0656| JB1788 SALEM S MUNICIPAL TANK              APPROX. 2.4 KM 1351250.8 |
 JB0656| JB1789 SALEM RADIO STA KBB 690 MAST        APPROX. 1.5 KM 2113840.4 |
 JB0656|---------------------------------------------------------------------|
 JB0656
 JB0656                          SUPERSEDED SURVEY CONTROL
 JB0656
 JB0656  NAD 83(1986)-  38 38 05.05910(N)    088 58 03.16274(W) AD(       ) 2
 JB0656  NAD 27      -  38 38 04.88008(N)    088 58 02.95159(W) AD(       ) 2
 JB0656  NGVD 29 (??/??/92)  170.794  (m)          560.35   (f) ADJ UNCH    2 0
 JB0656  NGVD 29             170.79   (m)          560.3    (f) LEVELING    3  
 JB0656
 JB0656.Superseded values are not recommended for survey control.
 JB0656
 JB0656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0656.See file dsdata.pdf to determine how the superseded data were derived.
 JB0656
 JB0656_MARKER: DS = TRIANGULATION STATION DISK
 JB0656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0656_STAMPING: LECKRONE 1960
 JB0656_MARK LOGO: CGS
 JB0656_PROJECTION: FLUSH
 JB0656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0656+STABILITY: SURFACE MOTION
 JB0656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0656+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2011
 JB0656
 JB0656  HISTORY     - Date     Condition        Report By
 JB0656  HISTORY     - 1960     MONUMENTED       CGS
 JB0656  HISTORY     - 1960     GOOD             CGS
 JB0656  HISTORY     - 1962     GOOD             CGS
 JB0656  HISTORY     - 1968     GOOD             CGS
 JB0656  HISTORY     - 20110830 GOOD             ILDT
 JB0656
 JB0656                          STATION DESCRIPTION
 JB0656
 JB0656'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0656'THE STATION IS LOCATED ABOUT 5.0 MILES EAST-NORTHEAST OF ODIN, ABOUT
 JB0656'1.25 MILES NORTHWEST OF SALEM, ABOUT 1.0 MILE NORTH OF U S HIGHWAY 50
 JB0656'AND JUST SOUTH OF THE SOUTHWEST CORNER OF THE SALEM-LECKRONE AIRPORT.
 JB0656'
 JB0656'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB0656'HIGHWAY 37 IN SALEM, GO NORTH ON STATE HIGHWAY 37 FOR 0.55 MILE TO THE
 JB0656'SOUTHEAST CORNER OF BRYAN MEMORIAL PARK AND BOONE STREET.  TURN LEFT
 JB0656'AND GO WEST ON BOONE STREET FOR 1.2 MILES TO THE STATION ON THE LEFT
 JB0656'AS DESCRIBED.
 JB0656'
 JB0656'THE STATION IS A STANDARD TRIANGULATION STATION MARK DISK SET IN TOP
 JB0656'OF A 10 INCH CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED
 JB0656'LECKRONE 1960.  THE MARK IS 86.5 FEET NORTHWEST OF WITNESS POST, 60
 JB0656'FEET SOUTH OF THE CENTER OF ROAD, 48 FEET EAST OF THE CENTER OF ROAD,
 JB0656'44 FEET NORTH OF A SINGLE ROW OF TREES AND 17 FEET WEST OF A SIGN
 JB0656'SALEM-LECKRONE AIRPORT.
 JB0656'
 JB0656'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0656'CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED LECKRONE NO 1
 JB0656'1960.  THE MARK IS 101 FEET EAST OF THE CENTER OF ROAD, 78 FEET EAST
 JB0656'OF POWERLINE POLE AND 26 FEET NORTH OF THE CENTER OF ROAD.
 JB0656'
 JB0656'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0656'CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 JB0656'LECKRONE NO 2 1960.  THE MARK IS 71.6 FEET SOUTHEAST OF SIGN
 JB0656'SALEM-LECKRONE AIRPORT, 68 FEET SOUTH OF THE CENTER OF ROAD AND 1.7
 JB0656'FEET EAST OF WITNESS POST.
 JB0656'
 JB0656'NO AZIMUTH MARK SET FOR THIS SECTION.  HEIGHT OF LIGHT ABOVE STATION
 JB0656'MARK 30.28 METERS.
 JB0656
 JB0656                          STATION RECOVERY (1960)
 JB0656
 JB0656'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0656'1.8 MI NW FROM SALEM.
 JB0656'ABOUT 0.65 MILE WEST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION WITH
 JB0656'STATE HIGHWAY 37 IN SALEM, THENCE 0.55 MILE NORTH ALONG NORTH
 JB0656'ILLINOIS AVENUE, THENCE 0.6 MILE WEST ALONG WEST BOONE STREET,
 JB0656'AT THE JUNCTION OF A NORTH-SOUTH CROSS ROAD, 59 FEET SOUTHWEST
 JB0656'OF THE CENTER LINE OF THE ROAD, 48 FEET EAST OF THE CENTER LINE
 JB0656'OF THE DIRT ROAD SOUTH, 102 FEET SOUTHEAST OF THE CENTER OF THE
 JB0656'JUNCTION, 17 FEET WEST OF A METAL SIGN (SALEM-LECKRONE AIRPORT)
 JB0656'86.6 FEET WEST-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0656'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0656'POST PROJECTING 1 INCH.
 JB0656
 JB0656                          STATION RECOVERY (1962)
 JB0656
 JB0656'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB0656'THE STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AND FOUND AS
 JB0656'DESCRIBED.  THE DISTANCES AND DIRECTIONS TO REFERENCE MARKS 1 AND 2
 JB0656'CHECKED.
 JB0656'
 JB0656'BENCH MARK A 156 WAS USED AS AN AZIMUTH MARK.  IT IS A STANDARD U S C
 JB0656'AND G S BENCH MARK DISK STAMPED A 156 1949, SET FLUSH IN THE TOP OF A
 JB0656'12 INCH ROUND CONCRETE POST THAT IS FLUSH WITH THE GROUND.  IT IS 28
 JB0656'FEET EAST OF THE CENTERLINE OF A PAVED ROAD, 26 FEET SOUTH OF THE
 JB0656'CENTERLINE OF A DRIVEWAY, 12 FEET SOUTHWEST OF A 10 INCH POPLAR TREE
 JB0656'AND 1 FOOT NORTH OF A WITNESS POST.
 JB0656'
 JB0656'TO REACH FROM THE STATION, GO NORTH ON A PAVED ROAD FOR 0.7 MILE TO
 JB0656'THE MARK ON THE RIGHT.
 JB0656'
 JB0656'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB0656
 JB0656                          STATION RECOVERY (1968)
 JB0656
 JB0656'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 JB0656'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE DESCRIPTION
 JB0656'IS GOOD.
 JB0656
 JB0656                          STATION RECOVERY (2011)
 JB0656
 JB0656'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0656'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0657 ***********************************************************************
 JB0657  DESIGNATION -  LECKRONE RM 1
 JB0657  PID         -  JB0657
 JB0657  STATE/COUNTY-  IL/MARION
 JB0657  COUNTRY     -  US
 JB0657  USGS QUAD   -  SALEM NORTH (2018)
 JB0657
 JB0657                         *CURRENT SURVEY CONTROL
 JB0657  ______________________________________________________________________
 JB0657* NAD 83(1986) POSITION- 38 38 05.84   (N) 088 58 02.90   (W)   HD_HELD1
 JB0657* NAVD 88 ORTHO HEIGHT -   170.596 (meters)      559.70  (feet) ADJUSTED
 JB0657  ______________________________________________________________________
 JB0657  GEOID HEIGHT    -        -31.012 (meters)                     GEOID18
 JB0657  DYNAMIC HEIGHT  -        170.487 (meters)      559.34  (feet) COMP
 JB0657  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0657
 JB0657  VERT ORDER      -  SECOND    CLASS 0
 JB0657
 JB0657.The horizontal coordinates were determined by differentially corrected
 JB0657.hand held GPS observations or other comparable positioning techniques
 JB0657.and have an estimated accuracy of +/- 3 meters.
 JB0657
 JB0657.The orthometric height was determined by differential leveling and
 JB0657.adjusted by the NATIONAL GEODETIC SURVEY
 JB0657.in June 1991.
 JB0657
 JB0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0657.GEOID18 height accuracy estimate available here.
 JB0657
 JB0657.Click photographs - Photos may exist for this station.
 JB0657
 JB0657.The dynamic height is computed by dividing the NAVD 88
 JB0657.geopotential number by the normal gravity value computed on the
 JB0657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0657.degrees latitude (g = 980.6199 gals.).
 JB0657
 JB0657.The modeled gravity was interpolated from observed gravity values.
 JB0657
 JB0657;                    North         East    Units  Estimated Accuracy
 JB0657;SPC IL E     -   218,645.5     244,786.8     MT  (+/- 3 meters HH1 GPS) 
 JB0657
 JB0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2875378104(NAD 83)
 JB0657
 JB0657                          SUPERSEDED SURVEY CONTROL
 JB0657
 JB0657  NGVD 29 (??/??/92)  170.705  (m)          560.05   (f) ADJ UNCH    2 0
 JB0657
 JB0657.Superseded values are not recommended for survey control.
 JB0657
 JB0657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0657.See file dsdata.pdf to determine how the superseded data were derived.
 JB0657
 JB0657_MARKER: DR = REFERENCE MARK DISK
 JB0657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0657_STAMPING: LECKRONE NO 1 1960
 JB0657_MARK LOGO: CGS
 JB0657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0657+STABILITY: SURFACE MOTION
 JB0657
 JB0657  HISTORY     - Date     Condition        Report By
 JB0657  HISTORY     - 1960     MONUMENTED       CGS
 JB0657  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0657
 JB0657                          STATION DESCRIPTION
 JB0657
 JB0657'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0657'1.8 MI NW FROM SALEM.
 JB0657'ABOUT 0.65 MILE WEST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION WITH
 JB0657'STATE HIGHWAY 37 IN SALEM, THENCE 0.55 MILE NORTH ALONG NORTH
 JB0657'ILLINOIS AVENUE, THENCE 0.6 MILE WEST ALONG WEST BOONE STREET,
 JB0657'AT THE JUNCTION OF A NORTH-SOUTH CROSS ROAD, 23 FEET NORTHEAST
 JB0657'OF THE CENTER LINE OF THE ROAD, 93 FEET EAST OF THE CENTER LINE
 JB0657'OF THE OILED ROAD NORTH, 82 FEET NORTH-NORTHWEST OF A METAL SIGN
 JB0657'(SALEM-LECKRONE AIRPORT), 83.3 FEET NORTH OF TRIANGULATION
 JB0657'STATION LECKRONE, 135.5 FEET NORTHWEST OF A METAL WITNESS POST,
 JB0657'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 JB0657'A CONCRETE POST PROJECTING 2 INCHES.
 JB0657
 JB0657                          STATION RECOVERY (2011)
 JB0657
 JB0657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0657'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0655 ***********************************************************************
 JB0655  DESIGNATION -  LECKRONE RM 2
 JB0655  PID         -  JB0655
 JB0655  STATE/COUNTY-  IL/MARION
 JB0655  COUNTRY     -  US
 JB0655  USGS QUAD   -  SALEM NORTH (2018)
 JB0655
 JB0655                         *CURRENT SURVEY CONTROL
 JB0655  ______________________________________________________________________
 JB0655* NAD 83(1986) POSITION- 38 38 04.62   (N) 088 58 02.21   (W)   HD_HELD1
 JB0655* NAVD 88 ORTHO HEIGHT -   170.924 (meters)      560.77  (feet) ADJUSTED
 JB0655  ______________________________________________________________________
 JB0655  GEOID HEIGHT    -        -31.012 (meters)                     GEOID18
 JB0655  DYNAMIC HEIGHT  -        170.815 (meters)      560.42  (feet) COMP
 JB0655  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0655
 JB0655  VERT ORDER      -  SECOND    CLASS 0
 JB0655
 JB0655.The horizontal coordinates were determined by differentially corrected
 JB0655.hand held GPS observations or other comparable positioning techniques
 JB0655.and have an estimated accuracy of +/- 3 meters.
 JB0655
 JB0655.The orthometric height was determined by differential leveling and
 JB0655.adjusted by the NATIONAL GEODETIC SURVEY
 JB0655.in June 1991.
 JB0655
 JB0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0655.GEOID18 height accuracy estimate available here.
 JB0655
 JB0655.Click photographs - Photos may exist for this station.
 JB0655
 JB0655.The dynamic height is computed by dividing the NAVD 88
 JB0655.geopotential number by the normal gravity value computed on the
 JB0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0655.degrees latitude (g = 980.6199 gals.).
 JB0655
 JB0655.The modeled gravity was interpolated from observed gravity values.
 JB0655
 JB0655;                    North         East    Units  Estimated Accuracy
 JB0655;SPC IL E     -   218,607.8     244,803.2     MT  (+/- 3 meters HH1 GPS) 
 JB0655
 JB0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2876978066(NAD 83)
 JB0655
 JB0655                          SUPERSEDED SURVEY CONTROL
 JB0655
 JB0655  NGVD 29 (??/??/92)  171.033  (m)          561.13   (f) ADJ UNCH    2 0
 JB0655
 JB0655.Superseded values are not recommended for survey control.
 JB0655
 JB0655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0655.See file dsdata.pdf to determine how the superseded data were derived.
 JB0655
 JB0655_MARKER: DR = REFERENCE MARK DISK
 JB0655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0655_STAMPING: LECKRONE NO 2 1960
 JB0655_MARK LOGO: CGS
 JB0655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0655+STABILITY: SURFACE MOTION
 JB0655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0655+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2011
 JB0655
 JB0655  HISTORY     - Date     Condition        Report By
 JB0655  HISTORY     - 1960     MONUMENTED       CGS
 JB0655  HISTORY     - 20110830 GOOD             ILDT
 JB0655
 JB0655                          STATION DESCRIPTION
 JB0655
 JB0655'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0655'1.8 MI NW FROM SALEM.
 JB0655'ABOUT 0.65 MILE WEST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB0655'WITH STATE HIGHWAY 37 IN SALEM, THENCE 0.55 MILE NORTH ALONG
 JB0655'NORTH ILLINOIS AVENUE, THENCE 0.6 MILE WEST ALONG WEST BOONE
 JB0655'STREET, AT THE JUNCTION OF A NORTH-SOUTH CROSS ROAD, 65 FEET
 JB0655'SOUTHWEST OF THE CENTER LINE OF THE ROAD, 124 FEET EAST OF THE
 JB0655'CENTER LINE OF THE DIRT ROAD SOUTH, 181 FEET SOUTHEAST OF THE
 JB0655'CENTER OF THE JUNCTION, 72 FEET SOUTHEAST OF A METAL SIGN
 JB0655'(SALEM-LECKRONE AIRPORT), 86.8 FEET SOUTHEAST OF TRIANGULATION
 JB0655'STATION LECKRONE, 1.6 FEET NORTHEAST OF A METAL WITNESS POST,
 JB0655'ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 JB0655'OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0655
 JB0655                          STATION RECOVERY (2011)
 JB0655
 JB0655'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0655'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1945 ***********************************************************************
 ME1945  DESIGNATION -  LECLAIRE
 ME1945  PID         -  ME1945
 ME1945  STATE/COUNTY-  IL/COOK
 ME1945  COUNTRY     -  US
 ME1945  USGS QUAD   -  HARVEY (2018)
 ME1945
 ME1945                         *CURRENT SURVEY CONTROL
 ME1945  ______________________________________________________________________
 ME1945* NAD 83(1997) POSITION- 41 33 24.42224(N) 087 44 23.99651(W)   ADJUSTED
 ME1945* NAVD 88 ORTHO HEIGHT -   220.995 (meters)      725.05  (feet) ADJUSTED
 ME1945  ______________________________________________________________________
 ME1945  GEOID HEIGHT    -        -33.346 (meters)                     GEOID18
 ME1945  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 ME1945  DYNAMIC HEIGHT  -        220.911 (meters)      724.77  (feet) COMP
 ME1945  MODELED GRAVITY -    980,238.2   (mgal)                       NAVD 88
 ME1945
 ME1945  HORZ ORDER      -  SECOND
 ME1945  VERT ORDER      -  SECOND    CLASS 0
 ME1945
 ME1945.The horizontal coordinates were established by classical geodetic methods
 ME1945.and adjusted by the National Geodetic Survey in October 1999.
 ME1945
 ME1945.The orthometric height was determined by differential leveling and
 ME1945.adjusted by the NATIONAL GEODETIC SURVEY
 ME1945.in June 1991.
 ME1945
 ME1945.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1945.GEOID18 height accuracy estimate available here.
 ME1945
 ME1945.Click photographs - Photos may exist for this station.
 ME1945
 ME1945.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1945
 ME1945.The dynamic height is computed by dividing the NAVD 88
 ME1945.geopotential number by the normal gravity value computed on the
 ME1945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1945.degrees latitude (g = 980.6199 gals.).
 ME1945
 ME1945.The modeled gravity was interpolated from observed gravity values.
 ME1945
 ME1945. The following values were computed from the NAD 83(1997) position.
 ME1945
 ME1945;                    North         East     Units Scale Factor Converg.
 ME1945;SPC IL E     -   543,046.298   349,496.712   MT  1.00000514   +0 23 37.0
 ME1945;SPC IL E     - 1,781,644.40  1,146,640.46   sFT  1.00000514   +0 23 37.0
 ME1945;UTM  16      - 4,600,832.716   438,291.403   MT  0.99964686   -0 29 27.2
 ME1945
 ME1945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1945!SPC IL E     -   0.99997057  x   1.00000514  =   0.99997571
 ME1945!UTM  16      -   0.99997057  x   0.99964686  =   0.99961744
 ME1945
 ME1945:                Primary Azimuth Mark                     Grid Az
 ME1945:SPC IL E     -  HOMEWOOD ST JOHNS EV LUTH CH             090 13 37.6
 ME1945:UTM  16      -  HOMEWOOD ST JOHNS EV LUTH CH             091 06 41.8
 ME1945
 ME1945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3829100832(NAD 83)
 ME1945
 ME1945|---------------------------------------------------------------------|
 ME1945| PID    Reference Object                     Distance      Geod. Az  |
 ME1945|                                                           dddmmss.s |
 ME1945| ME2936 HOMEWOOD ST JOHNS EV LUTH CH        APPROX. 1.6 KM 0903714.6 |
 ME1945| ME1949 LECLAIRE RM 1                        22.572 METERS 13302     |
 ME1945| ME2948 LECLAIRE AZ MK                      369.294 METERS 17714     |
 ME1945| ME1947 LECLAIRE RM 2                        18.263 METERS 18009     |
 ME1945| ME1946 LECLAIRE 2                            9.623 METERS 18521     |
 ME1945| CM3021 LECLAIRE 2 RM 3                      41.279 METERS 26122     |
 ME1945|---------------------------------------------------------------------|
 ME1945
 ME1945                          SUPERSEDED SURVEY CONTROL
 ME1945
 ME1945  NAD 83(1997)-  41 33 24.42226(N)    087 44 23.99660(W) AD(       ) 2
 ME1945  NAD 83(1994)-  41 33 24.42661(N)    087 44 24.00419(W) AD(       ) 2
 ME1945  NAD 83(1986)-  41 33 24.42652(N)    087 44 24.00417(W) AD(       ) 2
 ME1945  NAD 27      -  41 33 24.30478(N)    087 44 23.83033(W) AD(       ) 2
 ME1945  NGVD 29 (??/??/92)  221.084  (m)          725.34   (f) ADJ UNCH    2 0
 ME1945  NGVD 29             221.08   (m)          725.3    (f) LEVELING    3  
 ME1945
 ME1945.Superseded values are not recommended for survey control.
 ME1945
 ME1945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1945.See file dsdata.pdf to determine how the superseded data were derived.
 ME1945
 ME1945_MARKER: DS = TRIANGULATION STATION DISK
 ME1945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1945_STAMPING: LECLAIRE 1959
 ME1945_MARK LOGO: CGS
 ME1945_PROJECTION: FLUSH
 ME1945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1945+STABILITY: SURFACE MOTION
 ME1945
 ME1945  HISTORY     - Date     Condition        Report By
 ME1945  HISTORY     - 1959     MONUMENTED       CGS
 ME1945  HISTORY     - 1959     GOOD             CGS
 ME1945  HISTORY     - 1966     GOOD             CGS
 ME1945  HISTORY     - 1968     GOOD             CGS
 ME1945  HISTORY     - 1971     GOOD             BRADY
 ME1945  HISTORY     - 1987     GOOD             USPSQD
 ME1945  HISTORY     - 1989     GOOD             USPSQD
 ME1945  HISTORY     - 19891020 MARK NOT FOUND   NGS
 ME1945  HISTORY     - 20070317 MARK NOT FOUND   GEOCAC
 ME1945
 ME1945                          STATION DESCRIPTION
 ME1945
 ME1945'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1945'THE STATION IS LOCATED ABOUT 4 MILES WEST OF HOMEWOOD, 3 MILES SOUTH
 ME1945'OF OAK FOREST AND 0.4 MILE WEST OF STATE HIGHWAY 50.
 ME1945'
 ME1945'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 50 AND U.S.
 ME1945'HIGHWAY 30, ABOUT 2 MILES WEST OF OLYMPIA FIELDS, GO NORTH ON STATE
 ME1945'HIGHWAY 50 FOR 0.5 MILE TO A CROSSROADS.  CONTINUE NORTH FOR 2 MILES
 ME1945'TO A CROSSROAD AND SIGN 183RD STREET.  TURN LEFT ON 183RD STREET AND
 ME1945'GO WEST FOR 0.35 MILE TO THE STATION ON THE LEFT.
 ME1945'
 ME1945'THE STATION IS A STANDARD STATION MARK DISK STAMPED LECLAIRE 1959 AND
 ME1945'IS SET IN THE TOP OF A 10 X 10 INCH CONCRETE POST WHICH IS FLUSH WITH
 ME1945'THE GROUND.  THE MARK IS 104 FEET SOUTH OF THE CENTERLINE OF BRENNAN
 ME1945'ROAD, 76 FEET SOUTH-SOUTHEAST OF A TELEPHONE POLE AND 31 FEET WEST OF
 ME1945'THE APPROXIMATE CENTER OF A DIRT ROAD.
 ME1945'
 ME1945'REFERENCE MARK NUMBER 1 IS A STANDARD REFERENCE MARK DISK STAMPED
 ME1945'LECLAIRE NO 1 1959 AND IS SET IN THE TOP OF A 10 X 10 INCH CONCRETE
 ME1945'POST WHICH IS FLUSH WITH THE GROUND.  THE MARK IS 25 FEET EAST OF THE
 ME1945'APPROXIMATE CENTER OF A DIRT ROAD AND 15 FEET SOUTHWEST OF A POWER
 ME1945'LINE POLE.
 ME1945'
 ME1945'REFERENCE MARK NUMBER 2 IS A STANDARD REFERENCE MARK DISK STAMPED
 ME1945'LECLAIRE NO 2 1959 AND IS SET IN THE TOP OF A 10 X 10 INCH CONCRETE
 ME1945'POST WHICH IS FLUSH WITH THE GROUND.  THE MARK IS 67.5 FEET
 ME1945'WEST-SOUTHWEST OF A POWER LINE POLE AND 30 FEET WEST OF THE
 ME1945'APPROXIMATE CENTER OF A DIRT ROAD.
 ME1945'
 ME1945'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN THE TOP OF A
 ME1945'10 X 10 INCH CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK
 ME1945'IS STAMPED LECLAIRE 1959.  THE MARK IS 29 FEET EAST OF THE APPROXIMATE
 ME1945'CENTER OF A DIRT ROAD, 4.4 FEET WEST OF A POWER LINE POLE AND 3.4 FEET
 ME1945'WEST OF A WITNESS POST.
 ME1945'
 ME1945'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON DIRT ROAD FOR
 ME1945'0.25 MILE TO THE MARK ON THE LEFT.
 ME1945'
 ME1945'THE DISTANCE FROM R. M. NO. 1 TO R.M. NO. 2 IS 55.14 FEET OR 16.809
 ME1945'METERS.  HEIGHT OF LIGHT ABOVE STATION MARK 23.60 METERS.
 ME1945
 ME1945                          STATION RECOVERY (1959)
 ME1945
 ME1945'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1945'3.6 MI S FROM OAK FOREST.  ABOUT 3.2 MILES SOUTH ALONG STATE HIGHWAY
 ME1945'50 FROM ITS JUNCTION WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 0.4
 ME1945'MILES WEST ALONG AN ASPHALT ROAD (183RD STREET)  AT THE JUNCTION OF
 ME1945'LECLAIRE STREET, 108 FEET SOUTH OF THE CENTER LINE OF 183RD STREET, 30
 ME1945'FEET WEST OF THE CENTER LINE OF LECLAIRE STREET, 77 FEET
 ME1945'SOUTH-SOUTHEAST OF A POWER POLE, 87 FEET SOUTHWEST AND ACROSS LECLAIRE
 ME1945'STREET FROM A POWER POLE, 82 FEET WEST-NORTHWEST AND ACROSS THE STREET
 ME1945'FROM THE SOUTHWEST CORNER OF A GARAGE, ABOUT 1/2 FOOT BELOW THE LEVEL
 ME1945'OF LECLAIRE STREET, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 ME1945'GROUND.  NOTE- THE MARK IS NOW IN THE CENTER OF A PAVED FRONTAGE ROAD
 ME1945'AND IN DANGER OF EITHER BEING COVERED OR GRADED OUT.  A NEW MARK WAS
 ME1945'SET NEAR BY AND THIS MARK WAS LEFT INTACT.
 ME1945
 ME1945                          STATION RECOVERY (1966)
 ME1945
 ME1945'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 ME1945'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION
 ME1945'AT THIS TIME.  DUE TO CONSTRUCTION OF A NEW HIGHWAY NEAR THE STATION
 ME1945'SITE NEW MEASUREMENTS TO REFERENCE POINTS WERE MADE.  THE TO REACH IS
 ME1945'ADEQUATE.
 ME1945'
 ME1945'STATION MARK IS NOW SURROUNDED BY BLACKTOP ON A SMALL SIDE STREET
 ME1945'LEADING TO 2 HOUSES.  IT IS 107 FEET SOUTH OF THE CENTERLINE OF 183RD
 ME1945'STREET, 109 FEET SOUTHWEST OF THE INTERSECTION OF 183RD STREET AND
 ME1945'LECLAIRE AVE., 47.5 FEET NORTHWEST OF THE SOUTHWEST CORNER OF A FRAME
 ME1945'GARAGE, 39.6 FEET NORTHEAST OF A POWER POLE AND A METAL WITNESS POST
 ME1945'AND A WITNESS SIGN, AND 31 FEET WEST OF THE CENTERLINE OF LECLAIRE
 ME1945'AVE.
 ME1945'
 ME1945'REFERENCE MARK NO. 1 IS 40.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 ME1945'THE GARAGE, 25 FEET EAST OF LECLAIRE AVE. AND 13 FEET SOUTHWEST OF A
 ME1945'POWER POLE.
 ME1945'
 ME1945'REFERENCE MARK NO. 2 IS 38 FEET SOUTHEAST OF THE POWER POLE AND
 ME1945'WITNESS POST.
 ME1945'
 ME1945'THE AZIMUTH MARK IS 67 FEET NORTHEAST OF THE INTERSECTION OF LECLAIRE
 ME1945'AVE. AND A DRIVEWAY WEST OF THE CENTERLINE OF LECLAIRE AVE., 4.3 FEET
 ME1945'WEST OF A POWER POLE AND 3.4 FEET WEST OF A METAL WITNESS POST.
 ME1945
 ME1945                          STATION RECOVERY (1968)
 ME1945
 ME1945'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 ME1945'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  HOWEVER
 ME1945'SINCE THE STATION MARK IS IN A FRONTAGE ROAD AND SURROUNDED BY
 ME1945'PAVEMENT AND THERE IS A POSSIBLE CHANCE OF IT BEING DESTROYED BY
 ME1945'GRADING OR FUTURE PAVING A NEW STATION, LECLAIRE 2 WAS SET NEAR BY.
 ME1945'THE DISTANCE AND DIRECTION TO THE MARKS CHECKED.  THE MARKS WERE LEFT
 ME1945'INTACT.
 ME1945'
 ME1945'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 3 MILES SOUTH OF OAK
 ME1945'FOREST HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 ME1945
 ME1945                          STATION RECOVERY (1971)
 ME1945
 ME1945'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971 (LS)
 ME1945'ALL MARKS WERE FOUND IN GOOD CONDITION.
 ME1945
 ME1945                          STATION RECOVERY (1987)
 ME1945
 ME1945'RECOVERY NOTE BY US POWER SQUADRON 1987 (CEP)
 ME1945'RECOVERED IN GOOD CONDITION.
 ME1945
 ME1945                          STATION RECOVERY (1989)
 ME1945
 ME1945'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1945'RECOVERED IN GOOD CONDITION.
 ME1945
 ME1945                          STATION RECOVERY (1989)
 ME1945
 ME1945'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 (JEB)
 ME1945'MARK NOT FOUND.
 ME1945
 ME1945                          STATION RECOVERY (2007)
 ME1945
 ME1945'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1945'A CHECK OF THE AREA RESULTED IN NEGATIVE FINDINGS.  THE HISTORY OF THE
 ME1945'AREA IS UNKNOWN BY THIS PARTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1946 ***********************************************************************
 ME1946  DESIGNATION -  LECLAIRE 2
 ME1946  PID         -  ME1946
 ME1946  STATE/COUNTY-  IL/COOK
 ME1946  COUNTRY     -  US
 ME1946  USGS QUAD   -  HARVEY (2018)
 ME1946
 ME1946                         *CURRENT SURVEY CONTROL
 ME1946  ______________________________________________________________________
 ME1946* NAD 83(1997) POSITION- 41 33 24.11168(N) 087 44 24.03523(W)   NO CHECK
 ME1946* NAVD 88 ORTHO HEIGHT -   221.14  (meters)      725.5   (feet) RESET
 ME1946  ______________________________________________________________________
 ME1946  GEOID HEIGHT    -        -33.346 (meters)                     GEOID18
 ME1946  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 ME1946  HORZ ORDER      -  THIRD
 ME1946  VERT ORDER      -  THIRD
 ME1946
 ME1946.The horizontal coordinates were established by classical geodetic methods
 ME1946.and adjusted by the National Geodetic Survey in October 1999.
 ME1946
 ME1946.No horizontal observational check was made to the station.
 ME1946
 ME1946.The orthometric height was computed from unverified reset data.
 ME1946
 ME1946.No vertical observational check was made to the station.
 ME1946
 ME1946.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1946.GEOID18 height accuracy estimate available here.
 ME1946
 ME1946.Click photographs - Photos may exist for this station.
 ME1946
 ME1946.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1946
 ME1946. The following values were computed from the NAD 83(1997) position.
 ME1946
 ME1946;                    North         East     Units Scale Factor Converg.
 ME1946;SPC IL E     -   543,036.710   349,495.880   MT  1.00000514   +0 23 36.9
 ME1946;SPC IL E     - 1,781,612.94  1,146,637.73   sFT  1.00000514   +0 23 36.9
 ME1946;UTM  16      - 4,600,823.146   438,290.424   MT  0.99964686   -0 29 27.3
 ME1946
 ME1946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1946!SPC IL E     -   0.99997055  x   1.00000514  =   0.99997569
 ME1946!UTM  16      -   0.99997055  x   0.99964686  =   0.99961742
 ME1946
 ME1946:                Primary Azimuth Mark                     Grid Az
 ME1946:SPC IL E     -  OAK FOREST INSTITUTION STACK             009 22 36.8
 ME1946:UTM  16      -  OAK FOREST INSTITUTION STACK             010 15 41.0
 ME1946
 ME1946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3829000823(NAD 83)
 ME1946
 ME1946|---------------------------------------------------------------------|
 ME1946| PID    Reference Object                     Distance      Geod. Az  |
 ME1946|                                                           dddmmss.s |
 ME1946| ME2934 OAK FOREST INSTITUTION STACK        APPROX. 4.7 KM 0094613.7 |
 ME1946| ME2948 LECLAIRE AZ MK                      359.770 METERS 17701     |
 ME1946| CM3021 LECLAIRE 2 RM 3                      40.063 METERS 27451     |
 ME1946|---------------------------------------------------------------------|
 ME1946
 ME1946                          SUPERSEDED SURVEY CONTROL
 ME1946
 ME1946  NAD 83(1997)-  41 33 24.11170(N)    087 44 24.03531(W) AD(       ) 3
 ME1946  NAD 83(1994)-  41 33 24.11605(N)    087 44 24.04291(W) AD(       ) 3
 ME1946  NAD 83(1986)-  41 33 24.11596(N)    087 44 24.04289(W) AD(       ) 3
 ME1946  NAD 27      -  41 33 23.99422(N)    087 44 23.86906(W) AD(       ) 3
 ME1946  NGVD 29 (??/??/??)  221.23   (m)          725.8    (f) RESET       3  
 ME1946  NGVD 29             221.23   (m)          725.8    (f) LEVELING    3  
 ME1946
 ME1946.Superseded values are not recommended for survey control.
 ME1946
 ME1946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1946.See file dsdata.pdf to determine how the superseded data were derived.
 ME1946
 ME1946_MARKER: DS = TRIANGULATION STATION DISK
 ME1946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1946_STAMPING: LECLAIRE 2 1968
 ME1946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1946+STABILITY: SURFACE MOTION
 ME1946
 ME1946  HISTORY     - Date     Condition        Report By
 ME1946  HISTORY     - 1968     MONUMENTED       CGS
 ME1946  HISTORY     - 1968     GOOD             CGS
 ME1946  HISTORY     - 1974     GOOD             BRADY
 ME1946  HISTORY     - 1987     GOOD             USPSQD
 ME1946  HISTORY     - 1989     GOOD             USPSQD
 ME1946  HISTORY     - 20070317 GOOD             GEOCAC
 ME1946  HISTORY     - 20090531 GOOD             GEOCAC
 ME1946
 ME1946                          STATION DESCRIPTION
 ME1946
 ME1946'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 ME1946'ABOUT 4 MILES WEST OF HOMEWOOD, 3 MILES SOUTH OF OAK FOREST, 140 FEET
 ME1946'SOUTH OF THE CENTERLINE OF 183RD STREET, 35 FEET SOUTH OF THE
 ME1946'CENTERLINE OF A PAVED FRONTAGE ROAD, 32 FEET WEST OF THE CENTERLINE OF
 ME1946'LECLAIRE AVE., 22 FEET EAST OF A POWER POLE AND A METAL WITNESS POST
 ME1946'AND 2 FEET NORTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER.  THE MONUMENT
 ME1946'PROJECTS 3 INCHES AND THE DISK IS STAMPED LECLAIRE 2 1968.
 ME1946'
 ME1946'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30 AND STATE
 ME1946'HIGHWAY 50 (ABOUT 2 MILES WEST OF OLYMPIA FIELDS)  GO NORTH ON HIGHWAY
 ME1946'50 FOR 2.5 MILES TO THE INTERSECTION OF 183RD STREET.  TURN LEFT AND
 ME1946'GO WEST ON 183RD STREET FOR 0.35 MILE TO THE STATION ON THE LEFT.
 ME1946'
 ME1946'REFERENCE MARK 1 IS 40 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 ME1946'GARAGE, 25 FEET EAST OF THE CENTERLINE OF LECLAIRE AVE. AND 13 FEET
 ME1946'SOUTHWEST OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE DISK IS
 ME1946'STAMPED LECLAIRE NO 1 1959.
 ME1946'
 ME1946'REFERENCE MARK 2 IS 30 FEET WEST OF THE CENTERLINE OF LECLAIRE AVE,
 ME1946'AND 38 FEET SOUTHEAST OF THE POWER POLE AND WITNESS POST.  THE
 ME1946'MONUMENT IS FLUSH AND THE DISK IS STAMPED LECLAIRE NO 2 1959.
 ME1946'
 ME1946'REFERENCE MARK 3 IS A STANDARD DISK STAMPED LECLAIRE 2 NO 3 1968 SET
 ME1946'IN A DRILL HOLE IN A CONCRETE CULVERT UNDER A DRIVEWAY, 25 FEET SOUTH
 ME1946'OF THE CENTERLINE OF THE FRONTAGE ROAD, 14 FEET NORTH OF A BRICK WALL
 ME1946'AND 12 FEET EAST OF THE CENTERLINE OF THE DRIVEWAY.
 ME1946'
 ME1946'THE AZIMUTH MARK IS 29 FEET WEST OF THE CENTERLINE OF LECLAIRE AVE.,
 ME1946'67 FEET NORTHEAST OF THE INTERSECTION OF THE AVENUE AND A DRIVEWAY
 ME1946'WEST, 4 FEET WEST OF A POWER POLE AND 3 FEET WEST OF A METAL WITNESS
 ME1946'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LECLAIRE 1959.
 ME1946'
 ME1946'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON LECLAIRE AVE.
 ME1946'FOR 0.25 MILE TO THE MARK ON THE LEFT.
 ME1946'
 ME1946'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME1946
 ME1946                          STATION RECOVERY (1968)
 ME1946
 ME1946'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 ME1946'3.6 MI S FROM OAK FOREST.  ABOUT 3.2 MILES SOUTH ALONG STATE HIGHWAY
 ME1946'50 FROM ITS JUNCTION WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 0.4
 ME1946'MILE WEST ALONG 183RD ST. AT THE INTERSECTION OF LECLAIRE AVE., 140
 ME1946'FEET SOUTH OF THE CENTERLINE OF 183RD STREET, 35 FEET SOUTH OF THE
 ME1946'CENTERLINE OF A PAVED FRONTAGE ROAD, 22 FEET EAST OF A POWER POLE AND
 ME1946'A METAL WITNESS POST AND 2 FEET NORTHWEST OF A CONCRETE RIGHT-OF-WAY
 ME1946'MARKER.  THE DISK IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH
 ME1946'PROJECTS 3 INCHES.
 ME1946
 ME1946                          STATION RECOVERY (1974)
 ME1946
 ME1946'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1974 (KM)
 ME1946'RECOVERED IN GOOD CONDITION.
 ME1946
 ME1946                          STATION RECOVERY (1987)
 ME1946
 ME1946'RECOVERY NOTE BY US POWER SQUADRON 1987 (CEP)
 ME1946'RECOVERED IN GOOD CONDITION.
 ME1946
 ME1946                          STATION RECOVERY (1989)
 ME1946
 ME1946'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1946'RECOVERED IN GOOD CONDITION.
 ME1946
 ME1946                          STATION RECOVERY (2007)
 ME1946
 ME1946'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1946'RECOVERED IN GOOD CONDITION.
 ME1946
 ME1946                          STATION RECOVERY (2009)
 ME1946
 ME1946'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1946'FOUND STATION AND RM 3
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM3021 ***********************************************************************
 CM3021  DESIGNATION -  LECLAIRE 2 RM 3
 CM3021  PID         -  CM3021
 CM3021  STATE/COUNTY-  IL/COOK
 CM3021  COUNTRY     -  US
 CM3021  USGS QUAD   -  HARVEY (2018)
 CM3021
 CM3021                         *CURRENT SURVEY CONTROL
 CM3021  ______________________________________________________________________
 CM3021* NAD 83(1986) POSITION- 41 33 24.22   (N) 087 44 25.76   (W)   HD_HELD1
 CM3021* NAVD 88 ORTHO HEIGHT -   220.24  (meters)      722.6   (feet) RESET
 CM3021  ______________________________________________________________________
 CM3021  GEOID HEIGHT    -        -33.345 (meters)                     GEOID18
 CM3021  VERT ORDER      -  THIRD
 CM3021
 CM3021.The horizontal coordinates were determined by differentially corrected
 CM3021.hand held GPS observations or other comparable positioning techniques
 CM3021.and have an estimated accuracy of +/- 3 meters.
 CM3021
 CM3021.The orthometric height was computed from unverified reset data.
 CM3021
 CM3021.No vertical observational check was made to the station.
 CM3021
 CM3021.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM3021.GEOID18 height accuracy estimate available here.
 CM3021
 CM3021.Click photographs - Photos may exist for this station.
 CM3021
 CM3021;                    North         East    Units  Estimated Accuracy
 CM3021;SPC IL E     -   543,039.8     349,455.9     MT  (+/- 3 meters HH1 GPS) 
 CM3021
 CM3021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3825000826(NAD 83)
 CM3021
 CM3021                          SUPERSEDED SURVEY CONTROL
 CM3021
 CM3021  NGVD 29 (??/??/??)  220.33   (m)          722.9    (f) RESET       3  
 CM3021
 CM3021.Superseded values are not recommended for survey control.
 CM3021
 CM3021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CM3021.See file dsdata.pdf to determine how the superseded data were derived.
 CM3021
 CM3021_STAMPING: LECLAIRE 2 NO 3 1968
 CM3021_MARK LOGO: CGS
 CM3021
 CM3021  HISTORY     - Date     Condition        Report By
 CM3021  HISTORY     - 1968     MONUMENTED       CGS
 CM3021  HISTORY     - 20080824 GOOD             GEOCAC
 CM3021
 CM3021                          STATION DESCRIPTION
 CM3021
 CM3021'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 CM3021'3.6 MI S FROM OAK FOREST.
 CM3021'ABOUT 3.2 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 CM3021'WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE WEST ALONG 183RD
 CM3021'STREET AT THE INTERSECTION OF LECLAIRE AVE., A STANDARD DISK
 CM3021'SET IN A DRILL HOLE IN A CONCRETE CULVERT UNDER A DRIVEWAY, 25
 CM3021'FEET SOUTH OF THE CENTERLINE OF A FRONTAGE ROAD, 14 FEET NORTH
 CM3021'OF A BRICK WALL AND 12 FEET EAST OF THE CENTERLINE OF THE
 CM3021'DRIVEWAY.
 CM3021
 CM3021                          STATION RECOVERY (2008)
 CM3021
 CM3021'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 CM3021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1949 ***********************************************************************
 ME1949  DESIGNATION -  LECLAIRE RM 1
 ME1949  PID         -  ME1949
 ME1949  STATE/COUNTY-  IL/COOK
 ME1949  COUNTRY     -  US
 ME1949  USGS QUAD   -  HARVEY (2018)
 ME1949
 ME1949                         *CURRENT SURVEY CONTROL
 ME1949  ______________________________________________________________________
 ME1949* NAD 83(1986) POSITION- 41 33 23.92   (N) 087 44 23.28   (W)   HD_HELD1
 ME1949* NAVD 88 ORTHO HEIGHT -   221.006 (meters)      725.08  (feet) ADJUSTED
 ME1949  ______________________________________________________________________
 ME1949  GEOID HEIGHT    -        -33.346 (meters)                     GEOID18
 ME1949  DYNAMIC HEIGHT  -        220.922 (meters)      724.81  (feet) COMP
 ME1949  MODELED GRAVITY -    980,238.2   (mgal)                       NAVD 88
 ME1949
 ME1949  VERT ORDER      -  SECOND    CLASS 0
 ME1949
 ME1949.The horizontal coordinates were determined by differentially corrected
 ME1949.hand held GPS observations or other comparable positioning techniques
 ME1949.and have an estimated accuracy of +/- 3 meters.
 ME1949
 ME1949.The orthometric height was determined by differential leveling and
 ME1949.adjusted by the NATIONAL GEODETIC SURVEY
 ME1949.in June 1991.
 ME1949
 ME1949.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1949.GEOID18 height accuracy estimate available here.
 ME1949
 ME1949.Click photographs - Photos may exist for this station.
 ME1949
 ME1949.The dynamic height is computed by dividing the NAVD 88
 ME1949.geopotential number by the normal gravity value computed on the
 ME1949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1949.degrees latitude (g = 980.6199 gals.).
 ME1949
 ME1949.The modeled gravity was interpolated from observed gravity values.
 ME1949
 ME1949;                    North         East    Units  Estimated Accuracy
 ME1949;SPC IL E     -   543,030.9     349,513.4     MT  (+/- 3 meters HH1 GPS) 
 ME1949
 ME1949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3830700817(NAD 83)
 ME1949
 ME1949                          SUPERSEDED SURVEY CONTROL
 ME1949
 ME1949  NGVD 29 (??/??/92)  221.095  (m)          725.38   (f) ADJ UNCH    2 0
 ME1949
 ME1949.Superseded values are not recommended for survey control.
 ME1949
 ME1949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1949.See file dsdata.pdf to determine how the superseded data were derived.
 ME1949
 ME1949_MARKER: DR = REFERENCE MARK DISK
 ME1949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1949_STAMPING: LECLAIRE NO 1 1959
 ME1949_MARK LOGO: CGS
 ME1949_PROJECTION: FLUSH
 ME1949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1949+STABILITY: SURFACE MOTION
 ME1949
 ME1949  HISTORY     - Date     Condition        Report By
 ME1949  HISTORY     - 1959     MONUMENTED       CGS
 ME1949  HISTORY     - 1968     GOOD             CGS
 ME1949  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1949  HISTORY     - 20070317 MARK NOT FOUND   GEOCAC
 ME1949
 ME1949                          STATION DESCRIPTION
 ME1949
 ME1949'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1949'3.6 MI S FROM OAK FOREST.
 ME1949'ABOUT 3.2 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1949'WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 0.4 MILES WEST ALONG AN
 ME1949'ASPHALT ROAD (183RD STREET), AT THE JUNCTION OF LECLAIRE STREET,
 ME1949'158 FEET SOUTH OF THE CENTER LINE OF 183RD STREET, 25 FEET EAST
 ME1949'OF THE CENTER LINE OF LECLAIRE STREET, 14 1/2 FEET SOUTHWEST
 ME1949'OF POWER POLE 18311, 45 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 ME1949'OF A GARAGE, 74.1 FEET SOUTHEAST OF TRIANGULATION STATION
 ME1949'LECLAIRE, ABOUT 1/2 FOOT BELOW THE LEVEL OF LECLAIRE STREET,
 ME1949'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 ME1949
 ME1949                          STATION RECOVERY (1968)
 ME1949
 ME1949'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 ME1949'RECOVERED IN GOOD CONDITION.
 ME1949
 ME1949                          STATION RECOVERY (1987)
 ME1949
 ME1949'RECOVERY NOTE BY US POWER SQUADRON 1987 (CEP)
 ME1949'MARK NOT FOUND.
 ME1949
 ME1949                          STATION RECOVERY (2007)
 ME1949
 ME1949'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1949'A CHECK OF THE AREA RESULTED IN NEGATIVE FINDINGS.  THE HISTORY OF THE
 ME1949'AREA IS UNKNOWN BY THIS PARTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1947 ***********************************************************************
 ME1947  DESIGNATION -  LECLAIRE RM 2
 ME1947  PID         -  ME1947
 ME1947  STATE/COUNTY-  IL/COOK
 ME1947  COUNTRY     -  US
 ME1947  USGS QUAD   -  HARVEY (2018)
 ME1947
 ME1947                         *CURRENT SURVEY CONTROL
 ME1947  ______________________________________________________________________
 ME1947* NAD 83(1986) POSITION- 41 33 23.83   (N) 087 44 24.00   (W)   HD_HELD1
 ME1947* NAVD 88 ORTHO HEIGHT -   220.941 (meters)      724.87  (feet) ADJUSTED
 ME1947  ______________________________________________________________________
 ME1947  GEOID HEIGHT    -        -33.346 (meters)                     GEOID18
 ME1947  DYNAMIC HEIGHT  -        220.857 (meters)      724.60  (feet) COMP
 ME1947  MODELED GRAVITY -    980,238.2   (mgal)                       NAVD 88
 ME1947
 ME1947  VERT ORDER      -  SECOND    CLASS 0
 ME1947
 ME1947.The horizontal coordinates were determined by differentially corrected
 ME1947.hand held GPS observations or other comparable positioning techniques
 ME1947.and have an estimated accuracy of +/- 3 meters.
 ME1947
 ME1947.The orthometric height was determined by differential leveling and
 ME1947.adjusted by the NATIONAL GEODETIC SURVEY
 ME1947.in June 1991.
 ME1947
 ME1947.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1947.GEOID18 height accuracy estimate available here.
 ME1947
 ME1947.Click photographs - Photos may exist for this station.
 ME1947
 ME1947.The dynamic height is computed by dividing the NAVD 88
 ME1947.geopotential number by the normal gravity value computed on the
 ME1947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1947.degrees latitude (g = 980.6199 gals.).
 ME1947
 ME1947.The modeled gravity was interpolated from observed gravity values.
 ME1947
 ME1947;                    North         East    Units  Estimated Accuracy
 ME1947;SPC IL E     -   543,028.0     349,496.8     MT  (+/- 3 meters HH1 GPS) 
 ME1947
 ME1947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3829100814(NAD 83)
 ME1947
 ME1947                          SUPERSEDED SURVEY CONTROL
 ME1947
 ME1947  NGVD 29 (??/??/92)  221.030  (m)          725.16   (f) ADJ UNCH    2 0
 ME1947
 ME1947.Superseded values are not recommended for survey control.
 ME1947
 ME1947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1947.See file dsdata.pdf to determine how the superseded data were derived.
 ME1947
 ME1947_MARKER: DR = REFERENCE MARK DISK
 ME1947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1947_STAMPING: LECLAIRE NO 2 1959
 ME1947_MARK LOGO: CGS
 ME1947_PROJECTION: FLUSH
 ME1947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1947+STABILITY: SURFACE MOTION
 ME1947
 ME1947  HISTORY     - Date     Condition        Report By
 ME1947  HISTORY     - 1959     MONUMENTED       CGS
 ME1947  HISTORY     - 1968     GOOD             CGS
 ME1947  HISTORY     - 20080824 GOOD             GEOCAC
 ME1947
 ME1947                          STATION DESCRIPTION
 ME1947
 ME1947'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1947'3.6 MI S FROM OAK FOREST.
 ME1947'ABOUT 3.2 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1947'WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 0.4 MILES WEST ALONG
 ME1947'AN ASPHALT ROAD (183RD STREET), AT THE JUNCTION OF LECLAIRE
 ME1947'STREET, 167 FEET SOUTH OF THE CENTER LINE OF 183RD STREET,
 ME1947'30 FEET WEST OF THE CENTER LINE OF LECLAIRE STREET, 135 FEET
 ME1947'SOUTH OF A POWER POLE, 67 1/2 FEET WEST AND ACROSS THE STREET
 ME1947'FROM POWER POLE 18311, 92 FEET WEST-SOUTHWEST AND ACROSS THE
 ME1947'STREET FROM THE SOUTHWEST CORNER OF A GARAGE, 59.9 FEET SOUTH
 ME1947'OF TRIANGULATION STATION LECLAIRE, ABOUT 1/2 FOOT ABOVE THE
 ME1947'LEVEL OF THE STREET AND SET IN THE TOP OF A CONCRETE POST FLUSH
 ME1947'WITH THE GROUND.
 ME1947
 ME1947                          STATION RECOVERY (1968)
 ME1947
 ME1947'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 ME1947'RECOVERED IN GOOD CONDITION.
 ME1947
 ME1947                          STATION RECOVERY (2008)
 ME1947
 ME1947'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1947'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1877 ***********************************************************************
 HB1877  DESIGNATION -  LEDFORD R 9 05
 HB1877  PID         -  HB1877
 HB1877  STATE/COUNTY-  IL/SALINE
 HB1877  COUNTRY     -  US
 HB1877  USGS QUAD   -  HARRISBURG (2018)
 HB1877
 HB1877                         *CURRENT SURVEY CONTROL
 HB1877  ______________________________________________________________________
 HB1877* NAD 83(2011) POSITION- 37 40 22.45170(N) 088 35 51.84501(W)   ADJUSTED
 HB1877* NAD 83(2011) ELLIP HT-    83.248 (meters)        (06/27/12)   ADJUSTED
 HB1877* NAD 83(2011) EPOCH   -  2010.00
 HB1877* NAVD 88 ORTHO HEIGHT -   112.6   (meters)      369.    (feet) GPS OBS
 HB1877  ______________________________________________________________________
 HB1877  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1877  GEOID HEIGHT    -        -29.360 (meters)                     GEOID93
 HB1877  GEOID HEIGHT    -        -29.309 (meters)                     GEOID18
 HB1877  NAD 83(2011) X  -    123,698.716 (meters)                     COMP
 HB1877  NAD 83(2011) Y  - -5,053,251.588 (meters)                     COMP
 HB1877  NAD 83(2011) Z  -  3,876,822.015 (meters)                     COMP
 HB1877  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 HB1877
 HB1877  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1877  Standards:
 HB1877         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1877            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1877  -------------------------------------------------------------------
 HB1877  NETWORK    2.07   2.04           0.98   0.64   1.04      0.00479300
 HB1877  -------------------------------------------------------------------
 HB1877  Click here for local accuracies and other accuracy information.
 HB1877
 HB1877.The horizontal coordinates were established by GPS observations
 HB1877.and adjusted by the National Geodetic Survey in June 2012.
 HB1877
 HB1877.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1877.been affixed to the stable North American tectonic plate. See 
 HB1877.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1877
 HB1877.The horizontal coordinates are valid at the epoch date displayed above
 HB1877.which is a decimal equivalence of Year/Month/Day.
 HB1877
 HB1877.The orthometric height was determined by GPS observations and a
 HB1877.high-resolution geoid model.
 HB1877
 HB1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1877.GEOID18 height accuracy estimate available here.
 HB1877
 HB1877.Click photographs - Photos may exist for this station.
 HB1877
 HB1877.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1877
 HB1877.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1877
 HB1877.The ellipsoidal height was determined by GPS observations
 HB1877.and is referenced to NAD 83.
 HB1877
 HB1877. The following values were computed from the NAD 83(2011) position.
 HB1877
 HB1877;                    North         East     Units Scale Factor Converg.
 HB1877;SPC IL E     -   111,703.076   276,674.768   MT  0.99998170   -0 09 41.7
 HB1877;SPC IL E     -   366,479.18    907,723.80   sFT  0.99998170   -0 09 41.7
 HB1877;UTM  16      - 4,170,724.803   359,097.722   MT  0.99984454   -0 58 35.8
 HB1877
 HB1877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1877!SPC IL E     -   0.99998694  x   0.99998170  =   0.99996864
 HB1877!UTM  16      -   0.99998694  x   0.99984454  =   0.99983148
 HB1877
 HB1877:                Primary Azimuth Mark                     Grid Az
 HB1877:SPC IL E     -  LEDFORD R 9 05 AZ MK                     267 55 53.0
 HB1877:UTM  16      -  LEDFORD R 9 05 AZ MK                     268 44 47.1
 HB1877
 HB1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5909770724(NAD 83)
 HB1877
 HB1877|---------------------------------------------------------------------|
 HB1877| PID    Reference Object                     Distance      Geod. Az  |
 HB1877|                                                           dddmmss.s |
 HB1877| HB1876 LEDFORD R 9 05 AZ MK                APPROX. 0.7 KM 2674611.3 |
 HB1877|---------------------------------------------------------------------|
 HB1877
 HB1877                          SUPERSEDED SURVEY CONTROL
 HB1877
 HB1877  NAD 83(2007)-  37 40 22.45185(N)    088 35 51.84566(W) AD(2002.00) 0
 HB1877  ELLIP H (02/10/07)   83.277  (m)                       GP(2002.00)    
 HB1877  ELLIP H (03/08/05)   83.240  (m)                       GP(       ) 4 1
 HB1877  NAD 83(1997)-  37 40 22.45183(N)    088 35 51.84611(W) AD(       ) 1
 HB1877  ELLIP H (10/21/99)   83.248  (m)                       GP(       ) 4 1
 HB1877  NAD 83(1993)-  37 40 22.45633(N)    088 35 51.84574(W) AD(       ) 1
 HB1877  NAD 83(1986)-  37 40 22.46255(N)    088 35 51.84802(W) AD(       ) 1
 HB1877
 HB1877.Superseded values are not recommended for survey control.
 HB1877
 HB1877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1877.See file dsdata.pdf to determine how the superseded data were derived.
 HB1877
 HB1877_MARKER: I = METAL ROD
 HB1877_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1877_STAMPING: LEDFORD R-9-05 1991
 HB1877_MARK LOGO: USFS
 HB1877_PROJECTION: FLUSH
 HB1877_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1877_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1877+STABILITY: POSITION/ELEVATION WELL
 HB1877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1877+SATELLITE: SATELLITE OBSERVATIONS - December 09, 1992
 HB1877_ROD/PIPE-DEPTH: 10 meters
 HB1877
 HB1877  HISTORY     - Date     Condition        Report By
 HB1877  HISTORY     - 1991     MONUMENTED       USFS
 HB1877  HISTORY     - 19921209 GOOD
 HB1877
 HB1877                          STATION DESCRIPTION
 HB1877
 HB1877'DESCRIBED BY US FOREST SERVICE 1991
 HB1877'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,34 AND 145 IN
 HB1877'HARRISBURG, IL GO SOUTHERLY ON ROUTE 34-145 5.96 KM (3.70 MI) TO A
 HB1877'ROAD ON THE RIGHT (WEST)WALNUT GROVE ROAD TURN RIGHT (WEST), GO 5.5
 HB1877'KM (3.4 MI) TO THE STATION ON THE RIGHT (NORTH) AT BASE OF ROAD FILL,
 HB1877'0.9 M (3.0 FT) SOUTHEAST OF A POWER POLE.  STATION (LEDFORD) IS AN
 HB1877'ALUMINUM CYLINDER WITH ACCESS COVER, SET IN CONCRETE, WITH CENTER
 HB1877'PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1877'1.)  0.9MSOUTHEAST OF A POWER POLE.
 HB1877'2.)  9.1MNORTH OF THE CENTERLINE OF WALNUT GROVE ROAD.
 HB1877'3.)  30.8MNORTHEAST OF THE EAST END OF A DRAINAGE PIPE.
 HB1877
 HB1877                          STATION RECOVERY (1992)
 HB1877
 HB1877'RECOVERED 1992
 HB1877'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1876 ***********************************************************************
 HB1876  DESIGNATION -  LEDFORD R 9 05 AZ MK
 HB1876  PID         -  HB1876
 HB1876  STATE/COUNTY-  IL/SALINE
 HB1876  COUNTRY     -  US
 HB1876  USGS QUAD   -  HARRISBURG (2018)
 HB1876
 HB1876                         *CURRENT SURVEY CONTROL
 HB1876  ______________________________________________________________________
 HB1876* NAD 83(2011) POSITION- 37 40 21.62328(N) 088 36 18.58003(W)   ADJUSTED
 HB1876* NAD 83(2011) ELLIP HT-    86.994 (meters)        (06/27/12)   ADJUSTED
 HB1876* NAD 83(2011) EPOCH   -  2010.00
 HB1876* NAVD 88 ORTHO HEIGHT -   116.3   (meters)      382.    (feet) GPS OBS
 HB1876  ______________________________________________________________________
 HB1876  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1876  GEOID HEIGHT    -        -29.350 (meters)                     GEOID93
 HB1876  GEOID HEIGHT    -        -29.302 (meters)                     GEOID18
 HB1876  NAD 83(2011) X  -    123,044.190 (meters)                     COMP
 HB1876  NAD 83(2011) Y  - -5,053,286.147 (meters)                     COMP
 HB1876  NAD 83(2011) Z  -  3,876,804.088 (meters)                     COMP
 HB1876  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 HB1876
 HB1876  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1876  Standards:
 HB1876         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1876            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1876  -------------------------------------------------------------------
 HB1876  NETWORK    2.44   2.33           1.14   0.79   1.19      0.01623560
 HB1876  -------------------------------------------------------------------
 HB1876  Click here for local accuracies and other accuracy information.
 HB1876
 HB1876.The horizontal coordinates were established by GPS observations
 HB1876.and adjusted by the National Geodetic Survey in June 2012.
 HB1876
 HB1876.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1876.been affixed to the stable North American tectonic plate. See 
 HB1876.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1876
 HB1876.The horizontal coordinates are valid at the epoch date displayed above
 HB1876.which is a decimal equivalence of Year/Month/Day.
 HB1876
 HB1876.The orthometric height was determined by GPS observations and a
 HB1876.high-resolution geoid model.
 HB1876
 HB1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1876.GEOID18 height accuracy estimate available here.
 HB1876
 HB1876.Click photographs - Photos may exist for this station.
 HB1876
 HB1876.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1876
 HB1876.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1876
 HB1876.The ellipsoidal height was determined by GPS observations
 HB1876.and is referenced to NAD 83.
 HB1876
 HB1876. The following values were computed from the NAD 83(2011) position.
 HB1876
 HB1876;                    North         East     Units Scale Factor Converg.
 HB1876;SPC IL E     -   111,679.410   276,019.543   MT  0.99998208   -0 09 58.1
 HB1876;SPC IL E     -   366,401.53    905,574.12   sFT  0.99998208   -0 09 58.1
 HB1876;UTM  16      - 4,170,710.461   358,442.317   MT  0.99984682   -0 58 52.2
 HB1876
 HB1876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1876!SPC IL E     -   0.99998635  x   0.99998208  =   0.99996843
 HB1876!UTM  16      -   0.99998635  x   0.99984682  =   0.99983317
 HB1876
 HB1876:                Primary Azimuth Mark                     Grid Az
 HB1876:SPC IL E     -  LEDFORD R 9 05                           087 55 53.1
 HB1876:UTM  16      -  LEDFORD R 9 05                           088 44 47.2
 HB1876
 HB1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5844270710(NAD 83)
 HB1876
 HB1876|---------------------------------------------------------------------|
 HB1876| PID    Reference Object                     Distance      Geod. Az  |
 HB1876|                                                           dddmmss.s |
 HB1876| HB1877 LEDFORD R 9 05                      APPROX. 0.7 KM 0874555.0 |
 HB1876|---------------------------------------------------------------------|
 HB1876
 HB1876                          SUPERSEDED SURVEY CONTROL
 HB1876
 HB1876  NAD 83(2007)-  37 40 21.62348(N)    088 36 18.58060(W) AD(2002.00) 0
 HB1876  ELLIP H (02/10/07)   87.035  (m)                       GP(2002.00)    
 HB1876  ELLIP H (03/08/05)   86.997  (m)                       GP(       ) 4 1
 HB1876  NAD 83(1997)-  37 40 21.62345(N)    088 36 18.58114(W) AD(       ) 1
 HB1876  ELLIP H (10/21/99)   87.004  (m)                       GP(       ) 4 1
 HB1876  NAD 83(1993)-  37 40 21.62789(N)    088 36 18.58076(W) AD(       ) 1
 HB1876  NAD 83(1986)-  37 40 21.63415(N)    088 36 18.58320(W) AD(       ) 1
 HB1876
 HB1876.Superseded values are not recommended for survey control.
 HB1876
 HB1876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1876.See file dsdata.pdf to determine how the superseded data were derived.
 HB1876
 HB1876_MARKER: DD = SURVEY DISK
 HB1876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1876_STAMPING: LEDFORD AZIMUTH R-9-05 1991
 HB1876_MARK LOGO: USFS
 HB1876_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1876_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1876+STABILITY: POSITION/ELEVATION WELL
 HB1876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1876+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2013
 HB1876
 HB1876  HISTORY     - Date     Condition        Report By
 HB1876  HISTORY     - 1991     MONUMENTED       USFS
 HB1876  HISTORY     - 19921209 GOOD
 HB1876  HISTORY     - 20130423 GOOD             ILDT
 HB1876
 HB1876                          STATION DESCRIPTION
 HB1876
 HB1876'DESCRIBED BY US FOREST SERVICE 1991
 HB1876'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,34 AND 145 IN
 HB1876'HARRISBURG, IL GO SOUTHERLY ON ROUTE 34-145 5.96 KM (3.70 MI) TO A
 HB1876'ROAD ON THE RIGHT (WEST), (WALNUT GROVE ROAD) TURN RIGHT (WEST), GO
 HB1876'5.5 KM (3.4 MI) TO THE STATION ON THE RIGHT (NORTH) AT BASE OF ROAD
 HB1876'FILL, 0.9 M (3.0 FT) SOUTHEAST OF A POWERPOLE CONTINUE (EAST) 0.64 KM
 HB1876'(0.40 MI) TO STATION AZIMUTH ON THE LEFT (SOUTH) SIDE OF ROAD, 14.63
 HB1876'M (48.00 FT) EAST OF A POWER POLE.  STATION AZIMUTH (LEDFORD) IS A
 HB1876'CIRCULAR INSCRIBED ALUMINUM CAP, WITH A CENTER PUNCH MARK, SET IN
 HB1876'CONCRETE.
 HB1876'1.)  14.6M EAST OF A POWER POLE.
 HB1876'2.)  8.5M SOUTH OF THE CENTERLINE OF WALNUT GROVE ROAD.
 HB1876'3.)  21.3M SOUTHWEST OF A 4 INCH DIAMETER CEDAR TREE.
 HB1876
 HB1876                          STATION RECOVERY (1992)
 HB1876
 HB1876'RECOVERED 1992
 HB1876'RECOVERED IN GOOD CONDITION.
 HB1876
 HB1876                          STATION RECOVERY (2013)
 HB1876
 HB1876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (WAE)
 HB1876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0692 ***********************************************************************
 MF0692  DESIGNATION -  LEE
 MF0692  PID         -  MF0692
 MF0692  STATE/COUNTY-  IL/LASALLE
 MF0692  COUNTRY     -  US
 MF0692  USGS QUAD   -  TROY GROVE (2018)
 MF0692
 MF0692                         *CURRENT SURVEY CONTROL
 MF0692  ______________________________________________________________________
 MF0692* NAD 83(1997) POSITION- 41 22 38.93361(N) 089 06 57.85559(W)   ADJUSTED
 MF0692* NAVD 88 ORTHO HEIGHT -   198.190 (meters)      650.23  (feet) ADJUSTED
 MF0692  ______________________________________________________________________
 MF0692  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 MF0692  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 MF0692  DYNAMIC HEIGHT  -        198.112 (meters)      649.97  (feet) COMP
 MF0692  MODELED GRAVITY -    980,221.8   (mgal)                       NAVD 88
 MF0692
 MF0692  HORZ ORDER      -  SECOND
 MF0692  VERT ORDER      -  FIRST     CLASS I
 MF0692
 MF0692.The horizontal coordinates were established by classical geodetic methods
 MF0692.and adjusted by the National Geodetic Survey in October 1999.
 MF0692
 MF0692.The orthometric height was determined by differential leveling and
 MF0692.adjusted by the NATIONAL GEODETIC SURVEY
 MF0692.in June 1991.
 MF0692
 MF0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0692.GEOID18 height accuracy estimate available here.
 MF0692
 MF0692.Click photographs - Photos may exist for this station.
 MF0692
 MF0692.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0692
 MF0692.The dynamic height is computed by dividing the NAVD 88
 MF0692.geopotential number by the normal gravity value computed on the
 MF0692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0692.degrees latitude (g = 980.6199 gals.).
 MF0692
 MF0692.The modeled gravity was interpolated from observed gravity values.
 MF0692
 MF0692. The following values were computed from the NAD 83(1997) position.
 MF0692
 MF0692;                    North         East     Units Scale Factor Converg.
 MF0692;SPC IL E     -   523,258.582   234,522.753   MT  1.00002774   -0 31 02.7
 MF0692;SPC IL E     - 1,716,724.20    769,430.07   sFT  1.00002774   -0 31 02.7
 MF0692;SPC IL W     -   523,477.862   787,881.303   MT  1.00003619   +0 41 40.2
 MF0692;SPC IL W     - 1,717,443.62  2,584,907.24   sFT  1.00003619   +0 41 40.2
 MF0692;UTM  16      - 4,582,822.944   323,049.240   MT  0.99998535   -1 23 56.8
 MF0692
 MF0692!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0692!SPC IL E     -   0.99997409  x   1.00002774  =   1.00000183
 MF0692!SPC IL W     -   0.99997409  x   1.00003619  =   1.00001028
 MF0692!UTM  16      -   0.99997409  x   0.99998535  =   0.99995944
 MF0692
 MF0692:                Primary Azimuth Mark                     Grid Az
 MF0692:SPC IL E     -  LAWRENCE                                 000 06 09.5
 MF0692:SPC IL W     -  LAWRENCE                                 358 53 26.6
 MF0692:UTM  16      -  LAWRENCE                                 000 59 03.6
 MF0692
 MF0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2304982822(NAD 83)
 MF0692
 MF0692|---------------------------------------------------------------------|
 MF0692| PID    Reference Object                     Distance      Geod. Az  |
 MF0692|                                                           dddmmss.s |
 MF0692| MF0693 LEE RM                               15.380 METERS 32120     |
 MF0692| MF1614 LAWRENCE                            APPROX. 3.7 KM 3593506.8 |
 MF0692|---------------------------------------------------------------------|
 MF0692
 MF0692                          SUPERSEDED SURVEY CONTROL
 MF0692
 MF0692  NAD 83(1986)-  41 22 38.94083(N)    089 06 57.86227(W) AD(       ) 2
 MF0692  NAD 27      -  41 22 38.82000(N)    089 06 57.56400(W) AD(       ) 2
 MF0692  USSD        -  41 22 38.98500(N)    089 06 57.35500(W) AD(       ) 3
 MF0692  NGVD 29 (??/??/92)  198.243  (m)          650.40   (f) ADJ UNCH    1 1
 MF0692  NGVD 29             198.24   (m)          650.4    (f) LEVELING    3  
 MF0692
 MF0692.Superseded values are not recommended for survey control.
 MF0692
 MF0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0692.See file dsdata.pdf to determine how the superseded data were derived.
 MF0692
 MF0692_MARKER: DS = TRIANGULATION STATION DISK
 MF0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0692_STAMPING: LEE 650.527 1920
 MF0692_MARK LOGO: CGS
 MF0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0692+STABILITY: SURFACE MOTION
 MF0692
 MF0692  HISTORY     - Date     Condition        Report By
 MF0692  HISTORY     - 1920     MONUMENTED       CGS
 MF0692  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF0692  HISTORY     - 1969     GOOD             CGS
 MF0692  HISTORY     - 1969     GOOD             CGS
 MF0692  HISTORY     - 1972     GOOD             ILHD
 MF0692  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0692  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0692
 MF0692                          STATION DESCRIPTION
 MF0692
 MF0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0692'STATION IS ABOUT 4 MILES N OF LA SALLE, ON THE W SIDE OF THE
 MF0692'ILLINOIS CENTRAL RAILROAD TRACK, 25 YARDS S OF A SECTION
 MF0692'TOOL HOUSE, 200 YARDS S OF A SIGNPOST MARKED SECTION 470,
 MF0692'AND 5.03 METERS (16.50 FEET) W OF THE W AND NEAREST RAIL.
 MF0692'THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD
 MF0692'BRONZE DISKS SET IN CONCRETE.
 MF0692'THE REFERENCE MARK IS ON THE SAME SIDE OF THE
 MF0692'TRACK, NEAR THE FENCE LINE, 15.38 METERS (50.46 FEET) FROM
 MF0692'THE STATION, N 38 DEG 41 MIN W.
 MF0692
 MF0692                          STATION RECOVERY (1954)
 MF0692
 MF0692'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0692'THIS STATION WAS NOT RECOVERED AFTER A THREE-HOUR SEARCH.
 MF0692'ALL OBJECTS, MENTIONED IN THE 1920 DESCRIPTION, ARE GONE
 MF0692'EXCEPT THE RAIL.
 MF0692
 MF0692                          STATION RECOVERY (1969)
 MF0692
 MF0692'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0692'THE STATION MARK, STAMPED LEE 650.527 1920 IS ABOUT 0.1 MILE
 MF0692'EAST ALONG THIRD STREET FROM THE POST OFFICE AT LA SALLE,
 MF0692'THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS STATE
 MF0692'HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS AVENUE
 MF0692'WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST
 MF0692'ALONG OLD U.S. HIGHWAY 51, THENCE 0.75 MILE NORTH ALONG THE
 MF0692'ILLINOIS CENTRAL RAILROAD, 320 YARDS SOUTH OF MILEPOST 860,
 MF0692'0.35 MILE SOUTH OF A CROSSING OF THE RAILROAD AND A GRAVELED
 MF0692'ROAD, 17 FEET WEST OF THE WEST RAIL, 27-1/2 FEET NORTHEAST
 MF0692'OF A TELEPHONE POLE, 87 YARDS SOUTH OF A CONCRETE WHISTLE
 MF0692'SIGN POST, 28-1/2 FEET EAST OF A FENCE, 50.46 FEET
 MF0692'SOUTHEAST OF R.M. LEE, 1.2 FEET SOUTH OF A METAL WITNESS
 MF0692'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK, AND SET
 MF0692'IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 MF0692'SURFACE OF THE GROUND.
 MF0692'
 MF0692'R.M. LEE, STAMPED LEE 1920 IS 50.46 FEET NORTHWEST OF THE
 MF0692'STATION MARK, 305 YARDS SOUTH OF MILEPOST 860, 72 YARDS
 MF0692'SOUTH OF A CONCRETE WHISTLE SIGN POST, 46 FEET SOUTH OF A
 MF0692'TELEPHONE POLE, 44-1/2 FEET WEST OF THE WEST RAIL, 1 FOOT
 MF0692'EAST OF A FENCE, ABOUT LEVEL WITH THE TRACK, AND SET IN THE
 MF0692'TOP OF A CONCRETE POST WHICH IS 2 INCHES BELOW THE SURFACE
 MF0692'OF THE GROUND.
 MF0692'
 MF0692'NOTE--THE R.M. IS LOOSE IN THE GROUND AND IT WAS NOT LEVELED
 MF0692'TO IN 1969.
 MF0692'
 MF0692'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.9 MILES
 MF0692'NORTH
 MF0692
 MF0692                          STATION RECOVERY (1969)
 MF0692
 MF0692'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0692'3.9 MI N FROM LA SALLE.
 MF0692'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE
 MF0692'AT LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0692'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS
 MF0692'AVENUE WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST
 MF0692'ALONG OLD U.S. HIGHWAY 51, THENCE 0.75 MILE NORTH ALONG THE
 MF0692'ILLINOIS CENTRAL RAILROAD, 320 YARDS SOUTH OF MILEPOST 860, 0.35
 MF0692'MILE SOUTH OF THE CROSSING OF THE RAILROAD AND A GRAVELED ROAD,
 MF0692'17 FEET WEST OF THE WEST RAIL, 27 1/2 FEET NORTHEAST OF A
 MF0692'TELEPHONE POLE, 87 YARDS SOUTH OF A CONCRETE WHISTLE SIGN POST,
 MF0692'28 1/2 FEET EAST OF A FENCE, 50.46 FEET SOUTHEAST OF R.M. LEE,
 MF0692'1.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 MF0692'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0692'WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 33, T34N, R1E.
 MF0692
 MF0692                          STATION RECOVERY (1972)
 MF0692
 MF0692'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (WB)
 MF0692'650.527 LEE 1920-GOOD
 MF0692'
 MF0692'LEE 1920-GOOD REF. MK.
 MF0692'
 MF0692'STATIONS RECOVERED FROM 1960 VERTICAL RECOVERY NOTES.  DESCRIPTIONS
 MF0692'GOOD.
 MF0692'
 MF0692'POWER POLE LINES DOWN, POLES MAYBE REMOVED IN NEAR FUTURE.
 MF0692'TIES STILL ADEQUATE.
 MF0692'
 MF0692'RECOVERED IN ZERO WEATHER.  UNABLE TO TELL IF MONUMENT IS
 MF0692'STILL LO
 MF0692
 MF0692                          STATION RECOVERY (1997)
 MF0692
 MF0692'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0692'MARK NOT FOUND.
 MF0692
 MF0692                          STATION RECOVERY (2002)
 MF0692
 MF0692'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0692'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1595 ***********************************************************************
 MF1595  DESIGNATION -  LEE
 MF1595  PID         -  MF1595
 MF1595  STATE/COUNTY-  IL/LEE
 MF1595  COUNTRY     -  US
 MF1595  USGS QUAD   -  OHIO (2018)
 MF1595
 MF1595                         *CURRENT SURVEY CONTROL
 MF1595  ______________________________________________________________________
 MF1595* NAD 83(1997) POSITION- 41 36 49.79639(N) 089 28 46.39477(W)   ADJUSTED
 MF1595* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 MF1595  ______________________________________________________________________
 MF1595  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 MF1595  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 MF1595  HORZ ORDER      -  THIRD
 MF1595
 MF1595.The horizontal coordinates were established by classical geodetic methods
 MF1595.and adjusted by the National Geodetic Survey in October 1999.
 MF1595
 MF1595.The orthometric height was scaled from a topographic map.
 MF1595
 MF1595.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1595.GEOID18 height accuracy estimate available here.
 MF1595
 MF1595.Click photographs - Photos may exist for this station.
 MF1595
 MF1595.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1595
 MF1595. The following values were computed from the NAD 83(1997) position.
 MF1595
 MF1595;                    North         East     Units Scale Factor Converg.
 MF1595;SPC IL W     -   549,421.692   757,267.485   MT  0.99998152   +0 27 22.8
 MF1595;SPC IL W     - 1,802,561.00  2,484,468.41   sFT  0.99998152   +0 27 22.8
 MF1595;UTM  16      - 4,609,871.696   293,404.625   MT  1.00012527   -1 38 50.2
 MF1595
 MF1595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1595!SPC IL W     -   0.99997006  x   0.99998152  =   0.99995158
 MF1595!UTM  16      -   0.99997006  x   1.00012527  =   1.00009532
 MF1595
 MF1595:                Primary Azimuth Mark                     Grid Az
 MF1595:SPC IL W     -  LEE AZ MK                                269 44 02.2
 MF1595:UTM  16      -  LEE AZ MK                                271 50 15.2
 MF1595
 MF1595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9340409871(NAD 83)
 MF1595
 MF1595|---------------------------------------------------------------------|
 MF1595| PID    Reference Object                     Distance      Geod. Az  |
 MF1595|                                                           dddmmss.s |
 MF1595| MF1593 PTS 115 S                           168.582 METERS 08927     |
 MF1595| CI7680 LEE RM 1                             27.432 METERS 09031     |
 MF1595| CI7679 LEE AZ MK                                          2701125.0 |
 MF1595| CI7681 LEE RM 2                             22.632 METERS 35350     |
 MF1595|---------------------------------------------------------------------|
 MF1595
 MF1595                          SUPERSEDED SURVEY CONTROL
 MF1595
 MF1595  NAD 83(1996)-  41 36 49.79646(N)    089 28 46.39512(W) AD(       ) 3
 MF1595  NAD 83(1986)-  41 36 49.80219(N)    089 28 46.40015(W) AD(       ) 3
 MF1595  NAD 27      -  41 36 49.66970(N)    089 28 46.05740(W) AD(       ) 3
 MF1595
 MF1595.Superseded values are not recommended for survey control.
 MF1595
 MF1595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1595.See file dsdata.pdf to determine how the superseded data were derived.
 MF1595
 MF1595_MARKER: DS = TRIANGULATION STATION DISK
 MF1595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1595_STAMPING: LEE 1954
 MF1595_MARK LOGO: CGS
 MF1595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1595+STABILITY: SURFACE MOTION
 MF1595
 MF1595  HISTORY     - Date     Condition        Report By
 MF1595  HISTORY     - 1954     MONUMENTED       CGS
 MF1595  HISTORY     - 19950820 MARK NOT FOUND   USPSQD
 MF1595  HISTORY     - 20020128 GOOD             NGS
 MF1595  HISTORY     - 20030619 GOOD             USPSQD
 MF1595
 MF1595                          STATION DESCRIPTION
 MF1595
 MF1595'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1595'STATION IS LOCATED ABOUT 7 MILES NORTHEAST OF WALNUT AND
 MF1595'4 MILES NORTH OF OHIO ALONG THE NORTH SIDE OF A NARROW GRAVEL
 MF1595'ROAD AND ON HIGHWAY PROPERTY.  IT IS 24 FEET SOUTH OF THE
 MF1595'CENTER OF THE GRAVEL ROAD, 6 FEET EAST OF A FENCE CORNER,
 MF1595'5 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF
 MF1595'A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 MF1595'STAMPED LEE 1954.
 MF1595'
 MF1595'REFERENCE MARK NO. 1 IS 24 FEET SOUTH OF THE CENTER OF THE
 MF1595'GRAVEL ROAD AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK
 MF1595'PROJECTS 6 INCHES AND THE DISK IS STAMPED LEE NO 1 1954.
 MF1595'
 MF1595'REFERENCE MARK NO. 2 IS 51 FEET NORTH OF THE CENTER OF THE
 MF1595'GRAVEL ROAD AND 4 FEET SOUTH OF A FENCE LINE.  THE MARK
 MF1595'IS FLUSH AND THE DISK IS STAMPED LEE NO 2 1954.
 MF1595'
 MF1595'AZIMUTH MARK IS 42 FEET WEST OF THE CENTER OF A FARM LANE,
 MF1595'21 FEET SOUTH OF THE CENTER OF A TRACK ROAD, 3 FEET EAST
 MF1595'OF A WHITE WITNESS POST AND 2 FEET NORTH OF A FENCE LINE.
 MF1595'THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED LEE 1954.
 MF1595'
 MF1595'PTS115 S (USGS) B.M. IS 59 FEET SOUTHEAST OF THE INTERSECTION
 MF1595'OF A GRAVEL CROSSROAD, 23 FEET SOUTH OF THE CENTER OF A
 MF1595'GRAVEL ROAD, 18 FEET EAST OF A POWER LINE POLE AND FENCE
 MF1595'CORNER AND 2 FEET NORTH OF A FENCE LINE.  THE MARK IS A
 MF1595'6X6 INCH CONCRETE POST THAT PROJECTS 2 INCHES WITH A STANDARD
 MF1595'U.S. GEOLOGICAL SURVEY BENCH MARK DISK ATOP STAMPED PRIM
 MF1595'TRAV STA NO 115 S 1922 724 (FEET ELEVATION).
 MF1595'
 MF1595'TO REACH THE STATION FROM RAILROAD CROSSING IN OHIO GO NORTH
 MF1595'ON STATE HIGHWAY 26 FOR 3.7 MILES TO A GRAVEL CROSSROAD,
 MF1595'TURN LEFT AND GO WEST ON GRAVEL ROAD FOR 1.0 MILE TO A GRAVEL
 MF1595'ROAD AND THE BENCH MARK ON THE LEFT AS DESCRIBED.  CONTINUE
 MF1595'WEST ON TRACK ROAD FOR 0.1 MILE TO THE STATION ON THE LEFT
 MF1595'AS DESCRIBED.
 MF1595'
 MF1595'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON TRACK
 MF1595'ROAD FOR 0.2 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 MF1595'
 MF1595'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1595
 MF1595                          STATION RECOVERY (1995)
 MF1595
 MF1595'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1595'MARK NOT FOUND.
 MF1595
 MF1595                          STATION RECOVERY (2002)
 MF1595
 MF1595'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1595'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1595
 MF1595                          STATION RECOVERY (2003)
 MF1595
 MF1595'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1595'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1549 ***********************************************************************
 MF1549  DESIGNATION -  LEE CENTER
 MF1549  PID         -  MF1549
 MF1549  STATE/COUNTY-  IL/LEE
 MF1549  COUNTRY     -  US
 MF1549  USGS QUAD   -  ASHTON (2018)
 MF1549
 MF1549                         *CURRENT SURVEY CONTROL
 MF1549  ______________________________________________________________________
 MF1549* NAD 83(1997) POSITION- 41 45 29.65036(N) 089 14 47.94895(W)   ADJUSTED
 MF1549* NAVD 88 ORTHO HEIGHT -   248.    (meters)      814.    (feet) SCALED
 MF1549  ______________________________________________________________________
 MF1549  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 MF1549  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 MF1549  HORZ ORDER      -  THIRD
 MF1549
 MF1549.The horizontal coordinates were established by classical geodetic methods
 MF1549.and adjusted by the National Geodetic Survey in October 1999.
 MF1549
 MF1549.The orthometric height was scaled from a topographic map.
 MF1549
 MF1549.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1549.GEOID18 height accuracy estimate available here.
 MF1549
 MF1549.Click photographs - Photos may exist for this station.
 MF1549
 MF1549.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1549
 MF1549. The following values were computed from the NAD 83(1997) position.
 MF1549
 MF1549;                    North         East     Units Scale Factor Converg.
 MF1549;SPC IL W     -   565,640.334   776,507.595   MT  1.00001318   +0 36 45.9
 MF1549;SPC IL W     - 1,855,771.66  2,547,592.00   sFT  1.00001318   +0 36 45.9
 MF1549;UTM  16      - 4,625,373.402   313,229.469   MT  1.00002928   -1 29 48.0
 MF1549
 MF1549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1549!SPC IL W     -   0.99996629  x   1.00001318  =   0.99997947
 MF1549!UTM  16      -   0.99996629  x   1.00002928  =   0.99999557
 MF1549
 MF1549:                Primary Azimuth Mark                     Grid Az
 MF1549:SPC IL W     -  LEE CENTER AZ MK                         277 44 09.4
 MF1549:UTM  16      -  LEE CENTER AZ MK                         279 50 43.3
 MF1549
 MF1549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1322925373(NAD 83)
 MF1549
 MF1549|---------------------------------------------------------------------|
 MF1549| PID    Reference Object                     Distance      Geod. Az  |
 MF1549|                                                           dddmmss.s |
 MF1549| CI7683 LEE CENTER RM 1                      11.473 METERS 08921     |
 MF1549| CI7684 LEE CENTER RM 2                      10.692 METERS 27016     |
 MF1549| CI7682 LEE CENTER AZ MK                                   2782055.3 |
 MF1549|---------------------------------------------------------------------|
 MF1549
 MF1549                          SUPERSEDED SURVEY CONTROL
 MF1549
 MF1549  NAD 83(1996)-  41 45 29.65092(N)    089 14 47.95115(W) AD(       ) 3
 MF1549  NAD 83(1986)-  41 45 29.65355(N)    089 14 47.95282(W) AD(       ) 3
 MF1549  NAD 27      -  41 45 29.53200(N)    089 14 47.61480(W) AD(       ) 3
 MF1549
 MF1549.Superseded values are not recommended for survey control.
 MF1549
 MF1549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1549.See file dsdata.pdf to determine how the superseded data were derived.
 MF1549
 MF1549_MARKER: DS = TRIANGULATION STATION DISK
 MF1549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1549_STAMPING: LEE CENTER 1954
 MF1549_MARK LOGO: CGS
 MF1549_PROJECTION: FLUSH
 MF1549_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1549+STABILITY: SURFACE MOTION
 MF1549
 MF1549  HISTORY     - Date     Condition        Report By
 MF1549  HISTORY     - 1954     MONUMENTED       CGS
 MF1549  HISTORY     - 19870615 GOOD             NGS
 MF1549  HISTORY     - 19950818 GOOD             USPSQD
 MF1549  HISTORY     - 20020123 GOOD             NGS
 MF1549  HISTORY     - 20030531 GOOD             USPSQD
 MF1549
 MF1549                          STATION DESCRIPTION
 MF1549
 MF1549'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1549'STATION IS LOCATED ABOUT 9 MILES NORTHWEST OF COMPTON AND 2
 MF1549'MILES NORTHEAST OF LEE CENTER ALONG THE NORTH SIDE OF U.S.
 MF1549'HIGHWAY 30 AND ON HIGHWAY PROPERTY.  IT IS 64 FEET NORTH OF
 MF1549'THE CENTER OF THE HIGHWAY, 6 FEET WEST OF A WHITE WITNESS
 MF1549'POST AND 2 FEET SOUTH OF A FENCE LINE.  THE MARK IS FLUSH
 MF1549'AND THE DISK IS STAMPED LEE CENTER 1954.
 MF1549'
 MF1549'REFERENCE MARK NO. 1 IS 64 FEET NORTH OF THE CENTER OF THE
 MF1549'HIGHWAY AND 2 FEET SOUTH OF THE FENCE LINE.  THE MARK IS FLUSH
 MF1549'AND THE DISK IS STAMPED LEE CENTER NO 1 1954.
 MF1549'
 MF1549'REFERENCE MARK NO. 2 IS 64 FEET NORTH OF THE CENTER OF THE
 MF1549'HIGHWAY AND 2 FEET SOUTH OF THE FENCE LINE.  THE MARK IS FLUSH
 MF1549'AND THE DISK IS STAMPED LEE CENTER NO 2 1954.
 MF1549'
 MF1549'AZIMUTH MARK IS 38 FEET EAST OF THE CENTER OF A GRAVEL ROAD,
 MF1549'3 FEET NORTH OF A WHITE WITNESS POST, 1 FOOT WEST OF A FENCE
 MF1549'LINE AND 1 FOOT SOUTH OF A POWER LINE POLE.  THE MARK PROJECTS
 MF1549'5 INCHES AND THE DISK IS STAMPED LEE CENTER 1954.
 MF1549'
 MF1549'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 51 AND
 MF1549'30 ABOUT 5 MILES NORTHOF COMPTON GO WEST ON U.S. HIGHWAY 30
 MF1549'FOR 6.3 MILES TO A BRIDGE OVER A SMALL CANAL, CONTINUE WEST
 MF1549'ON HIGHWAY 30 FOR 2.0 MILE TO THE STATION ON THE RIGHT AS
 MF1549'DESCRIBED.
 MF1549'
 MF1549'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON HIGHWAY
 MF1549'30 FOR 0.4 MILE TO A GRAVEL CROSSROAD, TURN RIGHT AND GO NORTH
 MF1549'ON GRAVEL ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 MF1549'
 MF1549'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1549
 MF1549                          STATION RECOVERY (1987)
 MF1549
 MF1549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (RLR)
 MF1549'THE STATION MARK, RMS 1 AND 2 AND THE AZ MK WERE RECOVERED IN GOOD
 MF1549'CONDITION AS DESCRIBED.  THE DISTANCES TO BOTH RMS CHECKED THE 1954
 MF1549'DATA.  THE DIRECTION FROM THE AZ MK TO RM 1 DIFFERS BY 2 MINUTES,
 MF1549'33.47 SECONDS AND THE DIRECTION TO RM 2 DIFFERS BY 2 DEGREES, 26
 MF1549'MINUTES AND 25.82 SECONDS.  THE ANGLE BETWEEN THE TWO RMS DIFFERS BY 2
 MF1549'DEGREES, 28 MINUTES AND 59.29 SECONDS.  IT DOES NOT APPEAR THAT EITHER
 MF1549'OF THE MARKS HAS BEEN DISTURBED.  DUE TO ROAD CONSTRUCTION THE AZ MK
 MF1549'WAS DESTROYED AND A AZ MK 2 WAS ESTABLISHED AT THIS TIME.  THE TO
 MF1549'REACH FOR THIS STATION IS STILL ADEQUATE, WITH ONE ADDITION.  U.S HWY
 MF1549'51 MENTIONED IN THE OLD DESCRIPTION IS NOW STATE ROUTE 251.  THE AZ MK
 MF1549'2 IS A STANDARD NGS DISK STAMPED---LEE CENTER 1954 NO 2 1987--, SET
 MF1549'INTO THE TOP OF A 30 CM (10 INCH) ROUND CONCRETE MONUMENT, FLUSH WITH
 MF1549'GROUND.  LOCATED 25.91 METERS (85.01 FT) WNW OF NW CORNER OF OLD PINE
 MF1549'HILL RESTAURANT BUILDING, 14.94 METERS (49.02 FT) S FROM CENTER OF
 MF1549'HIGHWAY 30, 10.79 METERS (35.40 FT) E FROM CENTER OF COUNTY ROAD 1955E
 MF1549'OR PINE HILL RD AND 0.46 METERS (1.51 FT) NW FROM A WITNESS POST AND
 MF1549'THE N LEG OF A WOODEN SIGN READING ABOUT A CAMPGROUND.  TO REACH FROM
 MF1549'STATION, GO W ON U.S HIGHWAY 30 FOR 0.64 KM (0.40 MI) TO CROSSROAD,
 MF1549'COUNTY ROAD 1955 E AND MARK ON LEFT AS DESCRIBED.
 MF1549
 MF1549                          STATION RECOVERY (1995)
 MF1549
 MF1549'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1549'RECOVERED IN GOOD CONDITION.
 MF1549
 MF1549                          STATION RECOVERY (2002)
 MF1549
 MF1549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1549'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1549
 MF1549                          STATION RECOVERY (2003)
 MF1549
 MF1549'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1549'RM 1 AND RM 2 WERE FOUND IN GOOD CONDITION. THE AZIMUTH WAS NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0693 ***********************************************************************
 MF0693  DESIGNATION -  LEE RM
 MF0693  PID         -  MF0693
 MF0693  STATE/COUNTY-  IL/LASALLE
 MF0693  COUNTRY     -  US
 MF0693  USGS QUAD   -  TROY GROVE (2018)
 MF0693
 MF0693                         *CURRENT SURVEY CONTROL
 MF0693  ______________________________________________________________________
 MF0693* NAD 83(1986) POSITION- 41 22 39.32   (N) 089 06 58.27   (W)   HD_HELD1
 MF0693* NAVD 88 ORTHO HEIGHT -   197.655 (meters)      648.47  (feet) ADJUSTED
 MF0693  ______________________________________________________________________
 MF0693  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 MF0693  DYNAMIC HEIGHT  -        197.576 (meters)      648.21  (feet) COMP
 MF0693  MODELED GRAVITY -    980,221.9   (mgal)                       NAVD 88
 MF0693
 MF0693  VERT ORDER      -  FIRST     CLASS II
 MF0693
 MF0693.The horizontal coordinates were determined by differentially corrected
 MF0693.hand held GPS observations or other comparable positioning techniques
 MF0693.and have an estimated accuracy of +/- 3 meters.
 MF0693
 MF0693.The orthometric height was determined by differential leveling and
 MF0693.adjusted by the NATIONAL GEODETIC SURVEY
 MF0693.in June 1991.
 MF0693
 MF0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0693.GEOID18 height accuracy estimate available here.
 MF0693
 MF0693.Click photographs - Photos may exist for this station.
 MF0693
 MF0693.The dynamic height is computed by dividing the NAVD 88
 MF0693.geopotential number by the normal gravity value computed on the
 MF0693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0693.degrees latitude (g = 980.6199 gals.).
 MF0693
 MF0693.The modeled gravity was interpolated from observed gravity values.
 MF0693
 MF0693;                    North         East    Units  Estimated Accuracy
 MF0693;SPC IL E     -   523,270.6     234,513.2     MT  (+/- 3 meters HH1 GPS) 
 MF0693
 MF0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2303982835(NAD 83)
 MF0693
 MF0693                          SUPERSEDED SURVEY CONTROL
 MF0693
 MF0693  NGVD 29 (??/??/92)  197.708  (m)          648.65   (f) ADJ UNCH    1 2
 MF0693
 MF0693.Superseded values are not recommended for survey control.
 MF0693
 MF0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0693.See file dsdata.pdf to determine how the superseded data were derived.
 MF0693
 MF0693_MARKER: DR = REFERENCE MARK DISK
 MF0693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0693_STAMPING: LEE 1920
 MF0693_MARK LOGO: CGS
 MF0693_PROJECTION: RECESSED 5 CENTIMETERS
 MF0693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0693+STABILITY: SURFACE MOTION
 MF0693
 MF0693  HISTORY     - Date     Condition        Report By
 MF0693  HISTORY     - 1920     MONUMENTED       CGS
 MF0693  HISTORY     - 1969     POOR             CGS
 MF0693  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0693  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0693
 MF0693                          STATION DESCRIPTION
 MF0693
 MF0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0693'3.9 MI NW FROM LA SALLE.
 MF0693'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0693'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0693'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS
 MF0693'AVENUE WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST
 MF0693'ALONG OLD U.S. HIGHWAY 51, THENCE 0.75 MILE NORTH ALONG THE
 MF0693'ILLINOIS CENTRAL RAILROAD, 305 YARDS SOUTH OF MILEPOST 860, 0.35
 MF0693'MILE SOUTH OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD,
 MF0693'72 YARDS SOUTH OF A CONCRETE WHISTLE SIGN POST, 46 FEET SOUTH OF
 MF0693'A TELEPHONE POLE, 44 1/2 FEET WEST OF THE WEST RAIL, 1 FOOT
 MF0693'EAST OF A FENCE, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP
 MF0693'OF A CONCRETE POST WHICH IS 2 INCHES BELOW THE SURFACE OF THE
 MF0693'GROUND.  SEC 33, T34N, R 1E.  NOTE-- THIS MARK IS LOOSE IN THE
 MF0693'GROUND AND IT WAS NOT LEVELED TO BY THIS PARTY IN 1969.
 MF0693
 MF0693                          STATION RECOVERY (1997)
 MF0693
 MF0693'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0693'MARK NOT FOUND.
 MF0693
 MF0693                          STATION RECOVERY (2002)
 MF0693
 MF0693'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0693'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2898 ***********************************************************************
 AH2898  DESIGNATION -  LEE26 1A
 AH2898  PID         -  AH2898
 AH2898  STATE/COUNTY-  IL/LEE
 AH2898  COUNTRY     -  US
 AH2898  USGS QUAD   -  WALTON (2018)
 AH2898
 AH2898                         *CURRENT SURVEY CONTROL
 AH2898  ______________________________________________________________________
 AH2898* NAD 83(2011) POSITION- 41 40 35.04219(N) 089 27 33.61164(W)   ADJUSTED
 AH2898* NAD 83(2011) ELLIP HT-   178.035 (meters)        (06/27/12)   ADJUSTED
 AH2898* NAD 83(2011) EPOCH   -  2010.00
 AH2898* NAVD 88 ORTHO HEIGHT -   211.0   (meters)      692.    (feet) GPS OBS
 AH2898  ______________________________________________________________________
 AH2898  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2898  GEOID HEIGHT    -        -32.819 (meters)                     GEOID96
 AH2898  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 AH2898  NAD 83(2011) X  -     45,021.196 (meters)                     COMP
 AH2898  NAD 83(2011) Y  - -4,770,894.017 (meters)                     COMP
 AH2898  NAD 83(2011) Z  -  4,218,944.160 (meters)                     COMP
 AH2898  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 AH2898
 AH2898  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2898  Standards:
 AH2898         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2898            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2898  -------------------------------------------------------------------
 AH2898  NETWORK    0.92   1.33           0.36   0.38   0.68     -0.32405669
 AH2898  -------------------------------------------------------------------
 AH2898  Click here for local accuracies and other accuracy information.
 AH2898
 AH2898.The horizontal coordinates were established by GPS observations
 AH2898.and adjusted by the National Geodetic Survey in June 2012.
 AH2898
 AH2898.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2898.been affixed to the stable North American tectonic plate. See 
 AH2898.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2898
 AH2898.The horizontal coordinates are valid at the epoch date displayed above
 AH2898.which is a decimal equivalence of Year/Month/Day.
 AH2898
 AH2898.The orthometric height was determined by GPS observations and a
 AH2898.high-resolution geoid model.
 AH2898
 AH2898.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2898.GEOID18 height accuracy estimate available here.
 AH2898
 AH2898.Click photographs - Photos may exist for this station.
 AH2898
 AH2898.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2898
 AH2898.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2898
 AH2898.The ellipsoidal height was determined by GPS observations
 AH2898.and is referenced to NAD 83.
 AH2898
 AH2898. The following values were computed from the NAD 83(2011) position.
 AH2898
 AH2898;                    North         East     Units Scale Factor Converg.
 AH2898;SPC IL W     -   556,384.197   758,895.520   MT  0.99998385   +0 28 13.2
 AH2898;SPC IL W     - 1,825,403.82  2,489,809.72   sFT  0.99998385   +0 28 13.2
 AH2898;UTM  16      - 4,616,770.658   295,287.545   MT  1.00011573   -1 38 09.0
 AH2898
 AH2898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2898!SPC IL W     -   0.99997208  x   0.99998385  =   0.99995593
 AH2898!UTM  16      -   0.99997208  x   1.00011573  =   1.00008780
 AH2898
 AH2898:                Primary Azimuth Mark                     Grid Az
 AH2898:SPC IL W     -  LEE26 1B                                 002 43 49.5
 AH2898:UTM  16      -  LEE26 1B                                 004 50 11.7
 AH2898
 AH2898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9528716770(NAD 83)
 AH2898
 AH2898|---------------------------------------------------------------------|
 AH2898| PID    Reference Object                     Distance      Geod. Az  |
 AH2898|                                                           dddmmss.s |
 AH2898| AH2899 LEE26 1B                            APPROX. 0.7 KM 0031202.7 |
 AH2898|---------------------------------------------------------------------|
 AH2898
 AH2898                          SUPERSEDED SURVEY CONTROL
 AH2898
 AH2898  NAD 83(2007)-  41 40 35.04216(N)    089 27 33.61252(W) AD(2002.00) 0
 AH2898  ELLIP H (02/10/07)  178.068  (m)                       GP(2002.00)    
 AH2898  ELLIP H (12/06/04)  178.034  (m)                       GP(       ) 4 1
 AH2898  NAD 83(1997)-  41 40 35.04213(N)    089 27 33.61187(W) AD(       ) 1
 AH2898  ELLIP H (09/15/98)  178.068  (m)                       GP(       ) 3 1
 AH2898
 AH2898.Superseded values are not recommended for survey control.
 AH2898
 AH2898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2898.See file dsdata.pdf to determine how the superseded data were derived.
 AH2898
 AH2898_MARKER: F = FLANGE-ENCASED ROD
 AH2898_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2898_STAMPING: LEE26-1A
 AH2898_MARK LOGO: ILDT
 AH2898_PROJECTION: RECESSED 3 CENTIMETERS
 AH2898_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2898+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 AH2898_ROD/PIPE-DEPTH: 4.9 meters
 AH2898_SLEEVE-DEPTH  : 0.9 meters
 AH2898
 AH2898  HISTORY     - Date     Condition        Report By
 AH2898  HISTORY     - 1996     MONUMENTED       SECI
 AH2898  HISTORY     - 20020128 GOOD             NGS
 AH2898  HISTORY     - 20030619 GOOD             USPSQD
 AH2898  HISTORY     - 20201022 GOOD             ILDT
 AH2898
 AH2898                          STATION DESCRIPTION
 AH2898
 AH2898'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2898'STATION IS LOCATED APPROXIMATELY 7.2 MI (11.6 KM) SOUTHWEST OF AMBOY,
 AH2898'5.8 MI (9.3 KM) SOUTHEAST OF HARMON IN THE SOUTHEAST 1/4 OF SECTION
 AH2898'33, T 20 N, R 9 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 26
 AH2898'AND U.S.  ROUTE 30, PROCEED SOUTH APPROXIMATELY 5.7 MI (9.2 KM) ALONG
 AH2898'ILLINOIS ROUTE 26 TO THE STATION ON THE RIGHT (WEST) SIDE OF ILLINOIS
 AH2898'ROUTE 26.  STATION IS LOCATED APPROXIMATELY .9 MI (1.4 KM) SOUTH OF
 AH2898'THE INTERSECTION OF ILLINOIS ROUTE 26 AND MCCOY ROAD, .13 MI (0.21 KM)
 AH2898'NORTH OF THE NORTHERNMOST BRIDGE OVER GREEN RIVER, 39.4 FT (12.0 M)
 AH2898'WEST OF ILLINOIS ROUTE 26, 15 FT (4.6 M) SOUTH OF A FIELD ENTRANCE TO
 AH2898'THE WEST, 225.5 FT (68.7 M) SOUTHWEST OF A 15-IN DIAMETER TREE, 575.5
 AH2898'FT (175.4 M) SOUTH OF A 22-IN DIAMETER TREE, 571.7 FT (174.3 M) SOUTH
 AH2898'OF A WOOD POST, 571.06 FT (174.06 M) SOUTH OF A FOUND IRON BAR JUST
 AH2898'SOUTH OF THE WOOD POST, AND 2.0 FT (0.6 M) EAST OF AN ORANGE
 AH2898'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2898'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2898
 AH2898                          STATION RECOVERY (2002)
 AH2898
 AH2898'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2898'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2898
 AH2898                          STATION RECOVERY (2003)
 AH2898
 AH2898'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2898'RECOVERED IN GOOD CONDITION.
 AH2898
 AH2898                          STATION RECOVERY (2020)
 AH2898
 AH2898'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2898'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2899 ***********************************************************************
 AH2899  DESIGNATION -  LEE26 1B
 AH2899  PID         -  AH2899
 AH2899  STATE/COUNTY-  IL/LEE
 AH2899  COUNTRY     -  US
 AH2899  USGS QUAD   -  WALTON (2018)
 AH2899
 AH2899                         *CURRENT SURVEY CONTROL
 AH2899  ______________________________________________________________________
 AH2899* NAD 83(2011) POSITION- 41 40 57.20967(N) 089 27 31.95801(W)   ADJUSTED
 AH2899* NAD 83(2011) ELLIP HT-   178.892 (meters)        (06/27/12)   ADJUSTED
 AH2899* NAD 83(2011) EPOCH   -  2010.00
 AH2899* NAVD 88 ORTHO HEIGHT -   211.9   (meters)      695.    (feet) GPS OBS
 AH2899  ______________________________________________________________________
 AH2899  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2899  GEOID HEIGHT    -        -32.818 (meters)                     GEOID96
 AH2899  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 AH2899  NAD 83(2011) X  -     45,055.155 (meters)                     COMP
 AH2899  NAD 83(2011) Y  - -4,770,439.528 (meters)                     COMP
 AH2899  NAD 83(2011) Z  -  4,219,455.540 (meters)                     COMP
 AH2899  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 AH2899
 AH2899  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2899  Standards:
 AH2899         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2899            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2899  -------------------------------------------------------------------
 AH2899  NETWORK    0.84   1.25           0.34   0.34   0.64     -0.25237540
 AH2899  -------------------------------------------------------------------
 AH2899  Click here for local accuracies and other accuracy information.
 AH2899
 AH2899.The horizontal coordinates were established by GPS observations
 AH2899.and adjusted by the National Geodetic Survey in June 2012.
 AH2899
 AH2899.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2899.been affixed to the stable North American tectonic plate. See 
 AH2899.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2899
 AH2899.The horizontal coordinates are valid at the epoch date displayed above
 AH2899.which is a decimal equivalence of Year/Month/Day.
 AH2899
 AH2899.The orthometric height was determined by GPS observations and a
 AH2899.high-resolution geoid model.
 AH2899
 AH2899.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2899.GEOID18 height accuracy estimate available here.
 AH2899
 AH2899.Click photographs - Photos may exist for this station.
 AH2899
 AH2899.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2899
 AH2899.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2899
 AH2899.The ellipsoidal height was determined by GPS observations
 AH2899.and is referenced to NAD 83.
 AH2899
 AH2899. The following values were computed from the NAD 83(2011) position.
 AH2899
 AH2899;                    North         East     Units Scale Factor Converg.
 AH2899;SPC IL W     -   557,068.388   758,928.149   MT  0.99998389   +0 28 14.5
 AH2899;SPC IL W     - 1,827,648.54  2,489,916.77   sFT  0.99998389   +0 28 14.5
 AH2899;UTM  16      - 4,617,453.277   295,345.306   MT  1.00011544   -1 38 08.6
 AH2899
 AH2899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2899!SPC IL W     -   0.99997194  x   0.99998389  =   0.99995583
 AH2899!UTM  16      -   0.99997194  x   1.00011544  =   1.00008738
 AH2899
 AH2899:                Primary Azimuth Mark                     Grid Az
 AH2899:SPC IL W     -  LEE26 1A                                 182 43 49.3
 AH2899:UTM  16      -  LEE26 1A                                 184 50 12.4
 AH2899
 AH2899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9534517453(NAD 83)
 AH2899
 AH2899|---------------------------------------------------------------------|
 AH2899| PID    Reference Object                     Distance      Geod. Az  |
 AH2899|                                                           dddmmss.s |
 AH2899| AH2898 LEE26 1A                            APPROX. 0.7 KM 1831203.8 |
 AH2899|---------------------------------------------------------------------|
 AH2899
 AH2899                          SUPERSEDED SURVEY CONTROL
 AH2899
 AH2899  NAD 83(2007)-  41 40 57.20964(N)    089 27 31.95889(W) AD(2002.00) 0
 AH2899  ELLIP H (02/10/07)  178.925  (m)                       GP(2002.00)    
 AH2899  ELLIP H (12/06/04)  178.893  (m)                       GP(       ) 4 1
 AH2899  NAD 83(1997)-  41 40 57.20960(N)    089 27 31.95827(W) AD(       ) 1
 AH2899  ELLIP H (09/15/98)  178.929  (m)                       GP(       ) 3 1
 AH2899
 AH2899.Superseded values are not recommended for survey control.
 AH2899
 AH2899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2899.See file dsdata.pdf to determine how the superseded data were derived.
 AH2899
 AH2899_MARKER: I = METAL ROD
 AH2899_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2899_STAMPING: LEE26-1B
 AH2899_MARK LOGO: ILDT
 AH2899_PROJECTION: RECESSED 3 CENTIMETERS
 AH2899_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2899_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2899+STABILITY: POSITION/ELEVATION WELL
 AH2899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2899+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2003
 AH2899_ROD/PIPE-DEPTH: 3.7 meters
 AH2899_SLEEVE-DEPTH  : 0.9 meters
 AH2899
 AH2899  HISTORY     - Date     Condition        Report By
 AH2899  HISTORY     - 1996     MONUMENTED       SECI
 AH2899  HISTORY     - 20020128 GOOD             NGS
 AH2899  HISTORY     - 20030619 GOOD             USPSQD
 AH2899
 AH2899                          STATION DESCRIPTION
 AH2899
 AH2899'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2899'STATION IS LOCATED APPROXIMATELY 6.9 MI (11.1 KM) SOUTHWEST OF AMBOY,
 AH2899'5.6 MI (9.0 KM) SOUTHEAST OF HARMON IN THE SOUTHEAST 1/4 OF SECTION
 AH2899'34, T 20 N, R 9 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 26
 AH2899'AND U.S.  ROUTE 30, PROCEED SOUTH APPROXIMATELY 5.2 MI (8.4 KM) ALONG
 AH2899'ILLINOIS ROUTE 26 TO THE STATION ON THE LEFT (EAST) SIDE OF ILLINOIS
 AH2899'ROUTE 26.  STATION IS LOCATED APPROXIMATELY .5 MI (0.8 KM) SOUTH OF
 AH2899'THE INTERSECTION OF ILLINOIS ROUTE 26 AND MCCOY ROAD, .2 MI (0.3 KM)
 AH2899'NORTH OF A PRIVATE DRIVE TO THE EAST, 37.7 FT (11.5 M) EAST OF THE
 AH2899'CENTERLINE OF ILLINOIS ROUTE 26, 101.5 FT (30.9 M) NORTH OF A POWER
 AH2899'POLE, 85 FT (25.9 M) SOUTH OF A POWER POLE, 142.9 FT (43.6 M)
 AH2899'SOUTHEAST OF A 24-IN DIAMETER TREE, 88.6 FT (27.0 M) NORTHEAST OF A
 AH2899'CONCRETE R.O.W.  MARKER, AND 2.O FT WEST OF AN ORANGE FIBERGLASS
 AH2899'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2899'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2899
 AH2899                          STATION RECOVERY (2002)
 AH2899
 AH2899'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2899'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2899
 AH2899                          STATION RECOVERY (2003)
 AH2899
 AH2899'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2899'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2902 ***********************************************************************
 AH2902  DESIGNATION -  LEE26 2A
 AH2902  PID         -  AH2902
 AH2902  STATE/COUNTY-  IL/LEE
 AH2902  COUNTRY     -  US
 AH2902  USGS QUAD   -  DIXON EAST (2018)
 AH2902
 AH2902                         *CURRENT SURVEY CONTROL
 AH2902  ______________________________________________________________________
 AH2902* NAD 83(2011) POSITION- 41 46 21.80979(N) 089 27 28.87877(W)   ADJUSTED
 AH2902* NAD 83(2011) ELLIP HT-   194.179 (meters)        (06/27/12)   ADJUSTED
 AH2902* NAD 83(2011) EPOCH   -  2010.00
 AH2902* NAVD 88 ORTHO HEIGHT -   227.2   (meters)      745.    (feet) GPS OBS
 AH2902  ______________________________________________________________________
 AH2902  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2902  GEOID HEIGHT    -        -32.807 (meters)                     GEOID96
 AH2902  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 AH2902  NAD 83(2011) X  -     45,063.426 (meters)                     COMP
 AH2902  NAD 83(2011) Y  - -4,763,784.721 (meters)                     COMP
 AH2902  NAD 83(2011) Z  -  4,226,940.027 (meters)                     COMP
 AH2902  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AH2902
 AH2902  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2902  Standards:
 AH2902         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2902            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2902  -------------------------------------------------------------------
 AH2902  NETWORK    0.76   1.22           0.34   0.28   0.62     -0.04622088
 AH2902  -------------------------------------------------------------------
 AH2902  Click here for local accuracies and other accuracy information.
 AH2902
 AH2902.The horizontal coordinates were established by GPS observations
 AH2902.and adjusted by the National Geodetic Survey in June 2012.
 AH2902
 AH2902.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2902.been affixed to the stable North American tectonic plate. See 
 AH2902.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2902
 AH2902.The horizontal coordinates are valid at the epoch date displayed above
 AH2902.which is a decimal equivalence of Year/Month/Day.
 AH2902
 AH2902.The orthometric height was determined by GPS observations and a
 AH2902.high-resolution geoid model.
 AH2902
 AH2902.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2902.GEOID18 height accuracy estimate available here.
 AH2902
 AH2902.Click photographs - Photos may exist for this station.
 AH2902
 AH2902.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2902
 AH2902.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2902
 AH2902.The ellipsoidal height was determined by GPS observations
 AH2902.and is referenced to NAD 83.
 AH2902
 AH2902. The following values were computed from the NAD 83(2011) position.
 AH2902
 AH2902;                    North         East     Units Scale Factor Converg.
 AH2902;SPC IL W     -   567,083.108   758,916.921   MT  0.99998388   +0 28 19.5
 AH2902;SPC IL W     - 1,860,505.16  2,489,879.93   sFT  0.99998388   +0 28 19.5
 AH2902;UTM  16      - 4,627,462.938   295,702.555   MT  1.00011363   -1 38 17.0
 AH2902
 AH2902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2902!SPC IL W     -   0.99996954  x   0.99998388  =   0.99995343
 AH2902!UTM  16      -   0.99996954  x   1.00011363  =   1.00008317
 AH2902
 AH2902:                Primary Azimuth Mark                     Grid Az
 AH2902:SPC IL W     -  LEE26 2B                                 090 52 20.2
 AH2902:UTM  16      -  LEE26 2B                                 092 58 56.7
 AH2902
 AH2902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9570227462(NAD 83)
 AH2902
 AH2902|---------------------------------------------------------------------|
 AH2902| PID    Reference Object                     Distance      Geod. Az  |
 AH2902|                                                           dddmmss.s |
 AH2902| AH2903 LEE26 2B                            APPROX. 0.8 KM 0912039.7 |
 AH2902|---------------------------------------------------------------------|
 AH2902
 AH2902                          SUPERSEDED SURVEY CONTROL
 AH2902
 AH2902  NAD 83(2007)-  41 46 21.80977(N)    089 27 28.87964(W) AD(2002.00) 0
 AH2902  ELLIP H (02/10/07)  194.212  (m)                       GP(2002.00)    
 AH2902  ELLIP H (12/06/04)  194.199  (m)                       GP(       ) 4 1
 AH2902  NAD 83(1997)-  41 46 21.80962(N)    089 27 28.87925(W) AD(       ) 1
 AH2902  ELLIP H (09/15/98)  194.256  (m)                       GP(       ) 3 1
 AH2902
 AH2902.Superseded values are not recommended for survey control.
 AH2902
 AH2902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2902.See file dsdata.pdf to determine how the superseded data were derived.
 AH2902
 AH2902_MARKER: I = METAL ROD
 AH2902_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2902_STAMPING: LEE26-2A
 AH2902_MARK LOGO: ILDT
 AH2902_PROJECTION: RECESSED 5 CENTIMETERS
 AH2902_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2902_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2902+STABILITY: POSITION/ELEVATION WELL
 AH2902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2902+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2003
 AH2902_ROD/PIPE-DEPTH: 2.4 meters
 AH2902_SLEEVE-DEPTH  : 0.9 meters
 AH2902
 AH2902  HISTORY     - Date     Condition        Report By
 AH2902  HISTORY     - 1996     MONUMENTED       SECI
 AH2902  HISTORY     - 20020116 GOOD             NGS
 AH2902  HISTORY     - 20030423 GOOD             USPSQD
 AH2902
 AH2902                          STATION DESCRIPTION
 AH2902
 AH2902'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2902'STATION IS LOCATED APPROXIMATELY 5.0 MI (8.0 KM) SOUTHEAST OF DIXON,
 AH2902'6.15 MI (9.90 KM) NORTHEAST OF HARMON IN THE SOUTHWEST 1/4 OF SECTION
 AH2902'28, T 21 N, R 9 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 26
 AH2902'AND U.S.  ROUTE 30, PROCEED NORTH APPROXIMATELY 1.0 MI (1.6 KM) ALONG
 AH2902'ROUTE 26 TO THE STATION ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 26
 AH2902'AT THE WEST HALF OF THE TEE INTERSECTION OF ILLINOIS ROUTE 26 (900 E)
 AH2902'AND SOUTH ELDENA ROAD (1300 N) .  STATION IS LOCATED APPROXIMATELY
 AH2902'37.9 FT (11.6 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 26, 24.5 FT
 AH2902'(7.5 M) NORTH OF THE CENTERLINE OF SOUTH ELDENA ROAD EXTENDED, 149 FT
 AH2902'(45.4 M) NORTH OF A PRIVATE DRIVE TO THE WEST, 61.5 FT (18.7 M) NORTH
 AH2902'OF A POWER POLE, 112.1 FT (34.2 M) SOUTH OF A POWER POLE, 90.33 FT
 AH2902'(27.53 M) WEST OF A FOUND IRON BAR SET IN CONCRETE, 104.6 FT (31.9 M)
 AH2902'SOUTHWEST OF A CONCRETE R.O.W.  MARKER, 106.8 FT (32.6 M) SOUTHWEST OF
 AH2902'A LEE COUNTY, ILLINOIS ROUTE 26, MILE (41.8 KM) MARKER 13.00 SIGN, 3.0
 AH2902'FT (0.9 M) EAST OF THE NORTH-SOUTH FENCE LINE THAT STARTS AT THE
 AH2902'STATION AND HEADS NORTH, AND 1.9 FT (0.6 M) EAST OF AN ORANGE
 AH2902'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2902'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2902
 AH2902                          STATION RECOVERY (2002)
 AH2902
 AH2902'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2902'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2902
 AH2902                          STATION RECOVERY (2003)
 AH2902
 AH2902'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2902'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2903 ***********************************************************************
 AH2903  DESIGNATION -  LEE26 2B
 AH2903  PID         -  AH2903
 AH2903  STATE/COUNTY-  IL/LEE
 AH2903  COUNTRY     -  US
 AH2903  USGS QUAD   -  DIXON EAST (2018)
 AH2903
 AH2903                         *CURRENT SURVEY CONTROL
 AH2903  ______________________________________________________________________
 AH2903* NAD 83(2011) POSITION- 41 46 21.18731(N) 089 26 53.53157(W)   ADJUSTED
 AH2903* NAD 83(2011) ELLIP HT-   198.994 (meters)        (06/27/12)   ADJUSTED
 AH2903* NAD 83(2011) EPOCH   -  2010.00
 AH2903* NAVD 88 ORTHO HEIGHT -   232.0   (meters)      761.    (feet) GPS OBS
 AH2903  ______________________________________________________________________
 AH2903  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2903  GEOID HEIGHT    -        -32.806 (meters)                     GEOID96
 AH2903  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 AH2903  NAD 83(2011) X  -     45,879.943 (meters)                     COMP
 AH2903  NAD 83(2011) Y  - -4,763,793.314 (meters)                     COMP
 AH2903  NAD 83(2011) Z  -  4,226,928.912 (meters)                     COMP
 AH2903  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 AH2903
 AH2903  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2903  Standards:
 AH2903         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2903            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2903  -------------------------------------------------------------------
 AH2903  NETWORK    0.68   1.02           0.30   0.25   0.52     -0.08169690
 AH2903  -------------------------------------------------------------------
 AH2903  Click here for local accuracies and other accuracy information.
 AH2903
 AH2903.The horizontal coordinates were established by GPS observations
 AH2903.and adjusted by the National Geodetic Survey in June 2012.
 AH2903
 AH2903.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2903.been affixed to the stable North American tectonic plate. See 
 AH2903.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2903
 AH2903.The horizontal coordinates are valid at the epoch date displayed above
 AH2903.which is a decimal equivalence of Year/Month/Day.
 AH2903
 AH2903.The orthometric height was determined by GPS observations and a
 AH2903.high-resolution geoid model.
 AH2903
 AH2903.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2903.GEOID18 height accuracy estimate available here.
 AH2903
 AH2903.Click photographs - Photos may exist for this station.
 AH2903
 AH2903.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2903
 AH2903.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2903
 AH2903.The ellipsoidal height was determined by GPS observations
 AH2903.and is referenced to NAD 83.
 AH2903
 AH2903. The following values were computed from the NAD 83(2011) position.
 AH2903
 AH2903;                    North         East     Units Scale Factor Converg.
 AH2903;SPC IL W     -   567,070.677   759,733.412   MT  0.99998507   +0 28 43.1
 AH2903;SPC IL W     - 1,860,464.38  2,492,558.70   sFT  0.99998507   +0 28 43.1
 AH2903;UTM  16      - 4,627,420.447   296,518.140   MT  1.00010954   -1 37 53.4
 AH2903
 AH2903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2903!SPC IL W     -   0.99996879  x   0.99998507  =   0.99995386
 AH2903!UTM  16      -   0.99996879  x   1.00010954  =   1.00007833
 AH2903
 AH2903:                Primary Azimuth Mark                     Grid Az
 AH2903:SPC IL W     -  LEE26 2A                                 270 52 20.1
 AH2903:UTM  16      -  LEE26 2A                                 272 58 56.6
 AH2903
 AH2903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9651827420(NAD 83)
 AH2903
 AH2903|---------------------------------------------------------------------|
 AH2903| PID    Reference Object                     Distance      Geod. Az  |
 AH2903|                                                           dddmmss.s |
 AH2903| AH2902 LEE26 2A                            APPROX. 0.8 KM 2712103.2 |
 AH2903|---------------------------------------------------------------------|
 AH2903
 AH2903                          SUPERSEDED SURVEY CONTROL
 AH2903
 AH2903  NAD 83(2007)-  41 46 21.18729(N)    089 26 53.53244(W) AD(2002.00) 0
 AH2903  ELLIP H (02/10/07)  199.026  (m)                       GP(2002.00)    
 AH2903  ELLIP H (12/06/04)  199.014  (m)                       GP(       ) 4 1
 AH2903  NAD 83(1997)-  41 46 21.18714(N)    089 26 53.53205(W) AD(       ) 1
 AH2903  ELLIP H (09/15/98)  199.070  (m)                       GP(       ) 3 1
 AH2903
 AH2903.Superseded values are not recommended for survey control.
 AH2903
 AH2903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2903.See file dsdata.pdf to determine how the superseded data were derived.
 AH2903
 AH2903_MARKER: F = FLANGE-ENCASED ROD
 AH2903_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2903_STAMPING: LEE26-2B
 AH2903_MARK LOGO: ILDT
 AH2903_PROJECTION: RECESSED 3 CENTIMETERS
 AH2903_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2903+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2020
 AH2903_ROD/PIPE-DEPTH: 2.4 meters
 AH2903_SLEEVE-DEPTH  : 0.9 meters
 AH2903
 AH2903  HISTORY     - Date     Condition        Report By
 AH2903  HISTORY     - 1996     MONUMENTED       SECI
 AH2903  HISTORY     - 20020116 GOOD             NGS
 AH2903  HISTORY     - 20030423 GOOD             USPSQD
 AH2903  HISTORY     - 20200514 GOOD             ILDT
 AH2903
 AH2903                          STATION DESCRIPTION
 AH2903
 AH2903'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2903'STATION IS LOCATED APPROXIMATELY 5.1 MI (8.2 KM) SOUTHEAST OF DIXON,
 AH2903'6.5 MI (10.5 KM) NORTHEAST OF HARMON IN THE NORTHWEST 1/4 OF SECTION
 AH2903'34, T 21 N, R 9 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 26
 AH2903'AND U.S.  ROUTE 30, PROCEED NORTH APPROXIMATELY 1.0 MI (1.6 KM) ALONG
 AH2903'ROUTE 26 TO A TEE INTERSECTION OF ILLINOIS ROUTE 26 (900 E) AND SOUTH
 AH2903'ELDENA ROAD (1300 N) , TURN RIGHT (EAST) ALONG SOUTH ELDENA ROAD AND
 AH2903'PROCEED APPROXIMATELY .4 MI (0.6 KM) EAST TO THE STATION ON THE RIGHT
 AH2903'(SOUTH) SIDE OF SOUTH ELDENA ROAD.  STATION IS LOCATED APPROXIMATELY
 AH2903'37.6 FT (11.5 M) SOUTH OF THE CENTERLINE OF SOUTH ELDENA ROAD, 21 FT
 AH2903'(6.4 M) EAST OF THE CENTERLINE OF A FIELD ENTRANCE TO THE SOUTH, 77.8
 AH2903'FT (23.7 M) SOUTH OF A FENCE CORNER OF A FENCE THAT RUNS NORTH, 77.4
 AH2903'FT (23.6 M) SOUTH OF A CONCRETE R.O.W.  MARKER, 9.22 FT (2.81 M) SOUTH
 AH2903'OF THE EAST END OF A CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 3.3
 AH2903'FT (1.0 M) NORTHEAST OF A METAL FENCE POST, 2.4 FT (0.7 M) NORTHEAST
 AH2903'OF A CONCRETE R.O.W.  MARKER, AND 1.9 FT (0.6 M) NORTH OF AN ORANGE
 AH2903'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2903'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES AND ALSO
 AH2903'IN TOP OF THE CORRUGATED METAL PIPE.
 AH2903
 AH2903                          STATION RECOVERY (2002)
 AH2903
 AH2903'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2903'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2903
 AH2903                          STATION RECOVERY (2003)
 AH2903
 AH2903'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2903'.
 AH2903
 AH2903                          STATION RECOVERY (2020)
 AH2903
 AH2903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2903'NOTE VAULT WAS FILLED WITH WATER AT TIME OF RECOVERY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2889 ***********************************************************************
 AH2889  DESIGNATION -  LEE26 3A
 AH2889  PID         -  AH2889
 AH2889  STATE/COUNTY-  IL/LEE
 AH2889  COUNTRY     -  US
 AH2889  USGS QUAD   -  DIXON EAST (2018)
 AH2889
 AH2889                         *CURRENT SURVEY CONTROL
 AH2889  ______________________________________________________________________
 AH2889* NAD 83(2011) POSITION- 41 49 10.55566(N) 089 28 23.30245(W)   ADJUSTED
 AH2889* NAD 83(2011) ELLIP HT-   199.393 (meters)        (06/27/12)   ADJUSTED
 AH2889* NAD 83(2011) EPOCH   -  2010.00
 AH2889* NAVD 88 ORTHO HEIGHT -   232.3   (meters)      762.    (feet) GPS OBS
 AH2889  ______________________________________________________________________
 AH2889  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2889  GEOID HEIGHT    -        -32.781 (meters)                     GEOID96
 AH2889  GEOID HEIGHT    -        -32.990 (meters)                     GEOID18
 AH2889  NAD 83(2011) X  -     43,774.611 (meters)                     COMP
 AH2889  NAD 83(2011) Y  - -4,760,330.499 (meters)                     COMP
 AH2889  NAD 83(2011) Z  -  4,230,824.987 (meters)                     COMP
 AH2889  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 AH2889
 AH2889  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2889  Standards:
 AH2889         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2889            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2889  -------------------------------------------------------------------
 AH2889  NETWORK    0.72   1.18           0.32   0.26   0.60     -0.00477700
 AH2889  -------------------------------------------------------------------
 AH2889  Click here for local accuracies and other accuracy information.
 AH2889
 AH2889.The horizontal coordinates were established by GPS observations
 AH2889.and adjusted by the National Geodetic Survey in June 2012.
 AH2889
 AH2889.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2889.been affixed to the stable North American tectonic plate. See 
 AH2889.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2889
 AH2889.The horizontal coordinates are valid at the epoch date displayed above
 AH2889.which is a decimal equivalence of Year/Month/Day.
 AH2889
 AH2889.The orthometric height was determined by GPS observations and a
 AH2889.high-resolution geoid model.
 AH2889
 AH2889.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2889.GEOID18 height accuracy estimate available here.
 AH2889
 AH2889.Click photographs - Photos may exist for this station.
 AH2889
 AH2889.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2889
 AH2889.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2889
 AH2889.The ellipsoidal height was determined by GPS observations
 AH2889.and is referenced to NAD 83.
 AH2889
 AH2889. The following values were computed from the NAD 83(2011) position.
 AH2889
 AH2889;                    North         East     Units Scale Factor Converg.
 AH2889;SPC IL W     -   572,278.846   757,618.024   MT  0.99998201   +0 27 44.8
 AH2889;SPC IL W     - 1,877,551.51  2,485,618.47   sFT  0.99998201   +0 27 44.8
 AH2889;UTM  16      - 4,632,703.698   294,595.791   MT  1.00011920   -1 38 58.7
 AH2889
 AH2889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2889!SPC IL W     -   0.99996873  x   0.99998201  =   0.99995074
 AH2889!UTM  16      -   0.99996873  x   1.00011920  =   1.00008792
 AH2889
 AH2889:                Primary Azimuth Mark                     Grid Az
 AH2889:SPC IL W     -  LEE26 3B                                 345 16 08.0
 AH2889:UTM  16      -  LEE26 3B                                 347 22 51.5
 AH2889
 AH2889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9459532703(NAD 83)
 AH2889
 AH2889|---------------------------------------------------------------------|
 AH2889| PID    Reference Object                     Distance      Geod. Az  |
 AH2889|                                                           dddmmss.s |
 AH2889| AH2890 LEE26 3B                            APPROX. 0.7 KM 3454352.8 |
 AH2889|---------------------------------------------------------------------|
 AH2889
 AH2889                          SUPERSEDED SURVEY CONTROL
 AH2889
 AH2889  NAD 83(2007)-  41 49 10.55565(N)    089 28 23.30333(W) AD(2002.00) 0
 AH2889  ELLIP H (02/10/07)  199.426  (m)                       GP(2002.00)    
 AH2889  ELLIP H (12/06/04)  199.415  (m)                       GP(       ) 4 1
 AH2889  NAD 83(1997)-  41 49 10.55549(N)    089 28 23.30295(W) AD(       ) 1
 AH2889  ELLIP H (09/15/98)  199.473  (m)                       GP(       ) 3 1
 AH2889
 AH2889.Superseded values are not recommended for survey control.
 AH2889
 AH2889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2889.See file dsdata.pdf to determine how the superseded data were derived.
 AH2889
 AH2889_MARKER: F = FLANGE-ENCASED ROD
 AH2889_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2889_STAMPING: LEE26-3A
 AH2889_MARK LOGO: ILDT
 AH2889_PROJECTION: PROJECTING 5 CENTIMETERS
 AH2889_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2889_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2889+STABILITY: POSITION/ELEVATION WELL
 AH2889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2889+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2025
 AH2889_ROD/PIPE-DEPTH: 2.4 meters
 AH2889_SLEEVE-DEPTH  : 0.9 meters
 AH2889
 AH2889  HISTORY     - Date     Condition        Report By
 AH2889  HISTORY     - 1996     MONUMENTED       SECI
 AH2889  HISTORY     - 20020116 GOOD             NGS
 AH2889  HISTORY     - 20030423 GOOD             USPSQD
 AH2889  HISTORY     - 20250610 GOOD             ASMINC
 AH2889
 AH2889                          STATION DESCRIPTION
 AH2889
 AH2889'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2889'STATION IS LOCATED APPROXIMATELY 1.3 MI (2.1 KM) SOUTH OF DIXON IN THE
 AH2889'SOUTHWEST 1/4 OF SECTION 9, T 22 N, R 9 E.  TO REACH FROM THE JUNCTION
 AH2889'OF ILLINOIS ROUTE 38 AND ILLINOIS ROUTE 26 IN DIXON, PROCEED SOUTH
 AH2889'ALONG ILLINOIS ROUTE 26 FOR APPROXIMATELY 1.3 MI (2.1 KM) TO THE
 AH2889'STATION LOCATED ON THE LEFT (EAST) SIDE OF ILLINOIS ROUTE 26. THE
 AH2889'STATION IS LOCATED 80.6 FT (24.6 M) WEST OF THE CENTERLINE OF THE
 AH2889'NORTHBOUND LANES OF ILLINOIS ROUTE 26, 322 FT (98.1 M) NORTH OF THE
 AH2889'CENTERLINE OF THE WESTBOUND LANES OF INTERSTATE 88, 390 FT (118.9 M)
 AH2889'SOUTH OF THE CENTERLINE OF THE ON/OFF RAMP OF INTERSTATE 88, 98.18 FT
 AH2889'(29.93 M) SOUTHEAST OF A CHISELED X IN THE SOUTHEND OF THE EAST
 AH2889'HEADWALL OF A BOX CULVERT UNDER ILLINOIS ROUTE 26, 4.5 FT (1.4 M) WEST
 AH2889'OF THE NORTH-SOUTH FENCE LINE, AND 4.5 FT (1.4 M) WEST OF AN ORANGE
 AH2889'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2889'6-INCH LOGO CAP.
 AH2889
 AH2889                          STATION RECOVERY (2002)
 AH2889
 AH2889'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2889'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2889
 AH2889                          STATION RECOVERY (2003)
 AH2889
 AH2889'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2889'.
 AH2889
 AH2889                          STATION RECOVERY (2025)
 AH2889
 AH2889'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AH2889'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2890 ***********************************************************************
 AH2890  DESIGNATION -  LEE26 3B
 AH2890  PID         -  AH2890
 AH2890  STATE/COUNTY-  IL/LEE
 AH2890  COUNTRY     -  US
 AH2890  USGS QUAD   -  DIXON EAST (2018)
 AH2890
 AH2890                         *CURRENT SURVEY CONTROL
 AH2890  ______________________________________________________________________
 AH2890* NAD 83(2011) POSITION- 41 49 31.06461(N) 089 28 30.27564(W)   ADJUSTED
 AH2890* NAD 83(2011) ELLIP HT-   205.375 (meters)        (06/27/12)   ADJUSTED
 AH2890* NAD 83(2011) EPOCH   -  2010.00
 AH2890* NAVD 88 ORTHO HEIGHT -   238.3   (meters)      782.    (feet) GPS OBS
 AH2890  ______________________________________________________________________
 AH2890  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2890  GEOID HEIGHT    -        -32.778 (meters)                     GEOID96
 AH2890  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 AH2890  NAD 83(2011) X  -     43,609.854 (meters)                     COMP
 AH2890  NAD 83(2011) Y  - -4,759,914.501 (meters)                     COMP
 AH2890  NAD 83(2011) Z  -  4,231,300.531 (meters)                     COMP
 AH2890  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 AH2890
 AH2890  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2890  Standards:
 AH2890         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2890            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2890  -------------------------------------------------------------------
 AH2890  NETWORK    0.63   0.98           0.27   0.24   0.50     -0.00343308
 AH2890  -------------------------------------------------------------------
 AH2890  Click here for local accuracies and other accuracy information.
 AH2890
 AH2890.The horizontal coordinates were established by GPS observations
 AH2890.and adjusted by the National Geodetic Survey in June 2012.
 AH2890
 AH2890.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2890.been affixed to the stable North American tectonic plate. See 
 AH2890.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2890
 AH2890.The horizontal coordinates are valid at the epoch date displayed above
 AH2890.which is a decimal equivalence of Year/Month/Day.
 AH2890
 AH2890.The orthometric height was determined by GPS observations and a
 AH2890.high-resolution geoid model.
 AH2890
 AH2890.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2890.GEOID18 height accuracy estimate available here.
 AH2890
 AH2890.Click photographs - Photos may exist for this station.
 AH2890
 AH2890.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2890
 AH2890.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2890
 AH2890.The ellipsoidal height was determined by GPS observations
 AH2890.and is referenced to NAD 83.
 AH2890
 AH2890. The following values were computed from the NAD 83(2011) position.
 AH2890
 AH2890;                    North         East     Units Scale Factor Converg.
 AH2890;SPC IL W     -   572,910.274   757,452.005   MT  0.99998178   +0 27 40.3
 AH2890;SPC IL W     - 1,879,623.12  2,485,073.79   sFT  0.99998178   +0 27 40.3
 AH2890;UTM  16      - 4,633,340.903   294,453.137   MT  1.00011993   -1 39 04.0
 AH2890
 AH2890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2890!SPC IL W     -   0.99996779  x   0.99998178  =   0.99994957
 AH2890!UTM  16      -   0.99996779  x   1.00011993  =   1.00008772
 AH2890
 AH2890:                Primary Azimuth Mark                     Grid Az
 AH2890:SPC IL W     -  LEE26 3A                                 165 16 07.8
 AH2890:UTM  16      -  LEE26 3A                                 167 22 52.1
 AH2890
 AH2890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9445333340(NAD 83)
 AH2890
 AH2890|---------------------------------------------------------------------|
 AH2890| PID    Reference Object                     Distance      Geod. Az  |
 AH2890|                                                           dddmmss.s |
 AH2890| AH2889 LEE26 3A                            APPROX. 0.7 KM 1654348.1 |
 AH2890|---------------------------------------------------------------------|
 AH2890
 AH2890                          SUPERSEDED SURVEY CONTROL
 AH2890
 AH2890  NAD 83(2007)-  41 49 31.06459(N)    089 28 30.27652(W) AD(2002.00) 0
 AH2890  ELLIP H (02/10/07)  205.408  (m)                       GP(2002.00)    
 AH2890  ELLIP H (12/06/04)  205.397  (m)                       GP(       ) 4 1
 AH2890  NAD 83(1997)-  41 49 31.06444(N)    089 28 30.27614(W) AD(       ) 1
 AH2890  ELLIP H (09/15/98)  205.456  (m)                       GP(       ) 3 1
 AH2890
 AH2890.Superseded values are not recommended for survey control.
 AH2890
 AH2890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2890.See file dsdata.pdf to determine how the superseded data were derived.
 AH2890
 AH2890_MARKER: I = METAL ROD
 AH2890_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2890_STAMPING: LEE26-3B
 AH2890_MARK LOGO: ILDT
 AH2890_PROJECTION: RECESSED 3 CENTIMETERS
 AH2890_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2890_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2890+STABILITY: POSITION/ELEVATION WELL
 AH2890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2890+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2003
 AH2890_ROD/PIPE-DEPTH: 2.4 meters
 AH2890_SLEEVE-DEPTH  : 0.9 meters
 AH2890
 AH2890  HISTORY     - Date     Condition        Report By
 AH2890  HISTORY     - 1996     MONUMENTED       SECI
 AH2890  HISTORY     - 20020116 GOOD             NGS
 AH2890  HISTORY     - 20030423 GOOD             USPSQD
 AH2890
 AH2890                          STATION DESCRIPTION
 AH2890
 AH2890'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2890'STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) SOUTH OF DIXON IN THE
 AH2890'NORTHWEST 1/4 OF SECTION 9, T 22 N, R 9 E.  TO REACH FROM THE JUNCTION
 AH2890'OF ILLINOIS ROUTE 38 AND ILLINOIS ROUTE 26 IN DIXON, PROCEED SOUTH
 AH2890'ALONG ILLINOIS ROUTE 26 FOR APPROXIMATELY 0.9 MI (1.4 KM) TO THE
 AH2890'STATION LOCATED ON THE RIGHT (WEST) SIDE OF ILLINOIS ROUTE 26. THE
 AH2890'STATION IS LOCATED 34.1 FT (10.4 M) WEST OF THE CENTERLINE OF THE
 AH2890'SOUTHBOUND LANES OF ILLINOIS ROUTE 26, 225 FT (68.6 M) SOUTH OF A
 AH2890'PRIVATE DRIVE TO THE WEST AND A COMERCIAL ENTRANCE TO THE EAST, 156.2
 AH2890'FT (47.6 M) SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 149.3 FT (45.5 M)
 AH2890'SOUTHEAST OF A BILLBOARD SIGN, 40.0 FT (12.2 M) SOUTHWEST OF AN INLET,
 AH2890'186.6 FT (56.9 M) SOUTH OF AN EAST-WEST FENCE LINE, 67.9 FT (20.7 M)
 AH2890'NORTHWEST OF AN INLET, 4.5 FT (1.4 M) EAST OF THE NORTH-SOUTH FENCE
 AH2890'LINE (THE NORTH-SOUTH FENCE LINE STARTS AT THE STATION AND HEADS
 AH2890'SOUTH) , AND 1.8 FT (0.5 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2890'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.
 AH2890
 AH2890                          STATION RECOVERY (2002)
 AH2890
 AH2890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2890'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2890
 AH2890                          STATION RECOVERY (2003)
 AH2890
 AH2890'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2890'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2901 ***********************************************************************
 AH2901  DESIGNATION -  LEE26 4A
 AH2901  PID         -  AH2901
 AH2901  STATE/COUNTY-  IL/LEE
 AH2901  COUNTRY     -  US
 AH2901  USGS QUAD   -  POLO (2018)
 AH2901
 AH2901                         *CURRENT SURVEY CONTROL
 AH2901  ______________________________________________________________________
 AH2901* NAD 83(2011) POSITION- 41 53 21.59288(N) 089 31 32.93794(W)   ADJUSTED
 AH2901* NAD 83(2011) ELLIP HT-   220.028 (meters)        (06/27/12)   ADJUSTED
 AH2901* NAD 83(2011) EPOCH   -  2010.00
 AH2901* NAVD 88 ORTHO HEIGHT -   252.9   (meters)      830.    (feet) GPS OBS
 AH2901  ______________________________________________________________________
 AH2901  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2901  GEOID HEIGHT    -        -32.734 (meters)                     GEOID96
 AH2901  GEOID HEIGHT    -        -32.933 (meters)                     GEOID18
 AH2901  NAD 83(2011) X  -     39,355.402 (meters)                     COMP
 AH2901  NAD 83(2011) Y  - -4,755,216.177 (meters)                     COMP
 AH2901  NAD 83(2011) Z  -  4,236,607.917 (meters)                     COMP
 AH2901  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 AH2901
 AH2901  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2901  Standards:
 AH2901         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2901            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2901  -------------------------------------------------------------------
 AH2901  NETWORK    0.68   1.16           0.31   0.23   0.59     -0.06853571
 AH2901  -------------------------------------------------------------------
 AH2901  Click here for local accuracies and other accuracy information.
 AH2901
 AH2901.The horizontal coordinates were established by GPS observations
 AH2901.and adjusted by the National Geodetic Survey in June 2012.
 AH2901
 AH2901.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2901.been affixed to the stable North American tectonic plate. See 
 AH2901.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2901
 AH2901.The horizontal coordinates are valid at the epoch date displayed above
 AH2901.which is a decimal equivalence of Year/Month/Day.
 AH2901
 AH2901.The orthometric height was determined by GPS observations and a
 AH2901.high-resolution geoid model.
 AH2901
 AH2901.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2901.GEOID18 height accuracy estimate available here.
 AH2901
 AH2901.Click photographs - Photos may exist for this station.
 AH2901
 AH2901.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2901
 AH2901.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2901
 AH2901.The ellipsoidal height was determined by GPS observations
 AH2901.and is referenced to NAD 83.
 AH2901
 AH2901. The following values were computed from the NAD 83(2011) position.
 AH2901
 AH2901;                    North         East     Units Scale Factor Converg.
 AH2901;SPC IL W     -   579,989.690   753,183.850   MT  0.99997597   +0 25 40.4
 AH2901;SPC IL W     - 1,902,849.51  2,471,070.68   sFT  0.99997597   +0 25 40.4
 AH2901;UTM  16      - 4,640,574.014   290,448.382   MT  1.00014038   -1 41 13.5
 AH2901
 AH2901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2901!SPC IL W     -   0.99996549  x   0.99997597  =   0.99994146
 AH2901!UTM  16      -   0.99996549  x   1.00014038  =   1.00010587
 AH2901
 AH2901:                Primary Azimuth Mark                     Grid Az
 AH2901:SPC IL W     -  LEE26 4B                                 334 40 49.9
 AH2901:UTM  16      -  LEE26 4B                                 336 47 43.8
 AH2901
 AH2901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9044840574(NAD 83)
 AH2901
 AH2901|---------------------------------------------------------------------|
 AH2901| PID    Reference Object                     Distance      Geod. Az  |
 AH2901|                                                           dddmmss.s |
 AH2901| AH2900 LEE26 4B                            APPROX. 0.6 KM 3350630.3 |
 AH2901|---------------------------------------------------------------------|
 AH2901
 AH2901                          SUPERSEDED SURVEY CONTROL
 AH2901
 AH2901  NAD 83(2007)-  41 53 21.59287(N)    089 31 32.93882(W) AD(2002.00) 0
 AH2901  ELLIP H (02/10/07)  220.061  (m)                       GP(2002.00)    
 AH2901  ELLIP H (12/06/04)  220.049  (m)                       GP(       ) 4 1
 AH2901  NAD 83(1997)-  41 53 21.59270(N)    089 31 32.93840(W) AD(       ) 1
 AH2901  ELLIP H (09/15/98)  220.108  (m)                       GP(       ) 3 1
 AH2901
 AH2901.Superseded values are not recommended for survey control.
 AH2901
 AH2901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2901.See file dsdata.pdf to determine how the superseded data were derived.
 AH2901
 AH2901_MARKER: F = FLANGE-ENCASED ROD
 AH2901_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2901_STAMPING: LEE26-4A
 AH2901_MARK LOGO: ILDT
 AH2901_PROJECTION: PROJECTING 3 CENTIMETERS
 AH2901_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2901_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2901+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2025
 AH2901_ROD/PIPE-DEPTH: 4.9 meters
 AH2901_SLEEVE-DEPTH  : 0.9 meters
 AH2901
 AH2901  HISTORY     - Date     Condition        Report By
 AH2901  HISTORY     - 1996     MONUMENTED       SECI
 AH2901  HISTORY     - 20020116 GOOD             NGS
 AH2901  HISTORY     - 20030619 GOOD             USPSQD
 AH2901  HISTORY     - 20170123 GOOD             ASMINC
 AH2901  HISTORY     - 20200616 GOOD             ILDT
 AH2901  HISTORY     - 20250425 GOOD             ASMINC
 AH2901
 AH2901                          STATION DESCRIPTION
 AH2901
 AH2901'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2901'STATION IS LOCATED APPROXIMATELY 4.0 MI (6.4 KM) NORTHWEST OF DIXON IN
 AH2901'THE SOUTHWEST 1/4 OF SECTION 13, T 22 N, R 8 E.  TO REACH FROM THE
 AH2901'JUNCTION OF ILLINOIS ROUTE 26 AND ILLINOIS ROUTE 2 (HEADING NORTH) ,
 AH2901'PROCEED NORTH APPROXIMATELY 3.9 MI (6.3 KM) ALONG ROUTE 26 TO THE
 AH2901'STATION ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 26.  STATION IS
 AH2901'LOCATED APPROXIMATELY .1 MI (0.2 KM) NORTH OF THE INTERSECTION OF
 AH2901'ILLINOIS ROUTE 26 AND PENROSE ROAD (2100 N) , 60.0 FT (18.3 M)
 AH2901'SOUTHWEST OF THE CENTERLINE OF ILLINOIS ROUTE 26, 156 FT (47.5 M)
 AH2901'SOUTHEAST OF A PRIVATE DRIVE TO THE EAST, 140.0 FT (42.7 M) SOUTHEAST
 AH2901'OF A POWER POLE, 185.5 FT (56.5 M) SOUTHWEST OF A POWER POLE, 170.7 FT
 AH2901'(52.0 M) SOUTHWEST OF THE CORNER OF A CONCRETE WALL, 122.2 FT (37.2 M)
 AH2901'WEST OF A FENCE CORNER OF A FENCE THAT RUNS SOUTH AND EAST, AND 2.0 FT
 AH2901'(0.6 M) NORTHEAST OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS
 AH2901'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2901'WOOD PHYSICAL TIES.
 AH2901
 AH2901                          STATION RECOVERY (2002)
 AH2901
 AH2901'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2901'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2901
 AH2901                          STATION RECOVERY (2003)
 AH2901
 AH2901'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2901'RECOVERED IN GOOD CONDITION.
 AH2901
 AH2901                          STATION RECOVERY (2017)
 AH2901
 AH2901'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AH2901'RECOVERED IN GOOD CONDITION.
 AH2901
 AH2901                          STATION RECOVERY (2020)
 AH2901
 AH2901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2901'RECOVERED IN GOOD CONDITION.
 AH2901
 AH2901                          STATION RECOVERY (2025)
 AH2901
 AH2901'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AH2901'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2900 ***********************************************************************
 AH2900  DESIGNATION -  LEE26 4B
 AH2900  PID         -  AH2900
 AH2900  STATE/COUNTY-  IL/LEE
 AH2900  COUNTRY     -  US
 AH2900  USGS QUAD   -  POLO (2018)
 AH2900
 AH2900                         *CURRENT SURVEY CONTROL
 AH2900  ______________________________________________________________________
 AH2900* NAD 83(2011) POSITION- 41 53 40.66704(N) 089 31 44.78369(W)   ADJUSTED
 AH2900* NAD 83(2011) ELLIP HT-   219.531 (meters)        (06/27/12)   ADJUSTED
 AH2900* NAD 83(2011) EPOCH   -  2010.00
 AH2900* NAVD 88 ORTHO HEIGHT -   252.4   (meters)      828.    (feet) GPS OBS
 AH2900  ______________________________________________________________________
 AH2900  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2900  GEOID HEIGHT    -        -32.731 (meters)                     GEOID96
 AH2900  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 AH2900  NAD 83(2011) X  -     39,079.078 (meters)                     COMP
 AH2900  NAD 83(2011) Y  - -4,754,825.103 (meters)                     COMP
 AH2900  NAD 83(2011) Z  -  4,237,045.680 (meters)                     COMP
 AH2900  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 AH2900
 AH2900  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2900  Standards:
 AH2900         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2900            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2900  -------------------------------------------------------------------
 AH2900  NETWORK    0.72   1.25           0.33   0.25   0.64     -0.01553373
 AH2900  -------------------------------------------------------------------
 AH2900  Click here for local accuracies and other accuracy information.
 AH2900
 AH2900.The horizontal coordinates were established by GPS observations
 AH2900.and adjusted by the National Geodetic Survey in June 2012.
 AH2900
 AH2900.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2900.been affixed to the stable North American tectonic plate. See 
 AH2900.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2900
 AH2900.The horizontal coordinates are valid at the epoch date displayed above
 AH2900.which is a decimal equivalence of Year/Month/Day.
 AH2900
 AH2900.The orthometric height was determined by GPS observations and a
 AH2900.high-resolution geoid model.
 AH2900
 AH2900.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2900.GEOID18 height accuracy estimate available here.
 AH2900
 AH2900.Click photographs - Photos may exist for this station.
 AH2900
 AH2900.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2900
 AH2900.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2900
 AH2900.The ellipsoidal height was determined by GPS observations
 AH2900.and is referenced to NAD 83.
 AH2900
 AH2900. The following values were computed from the NAD 83(2011) position.
 AH2900
 AH2900;                    North         East     Units Scale Factor Converg.
 AH2900;SPC IL W     -   580,576.122   752,906.401   MT  0.99997561   +0 25 32.7
 AH2900;SPC IL W     - 1,904,773.49  2,470,160.42   sFT  0.99997561   +0 25 32.7
 AH2900;UTM  16      - 4,641,170.385   290,192.723   MT  1.00014169   -1 41 22.0
 AH2900
 AH2900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2900!SPC IL W     -   0.99996557  x   0.99997561  =   0.99994118
 AH2900!UTM  16      -   0.99996557  x   1.00014169  =   1.00010725
 AH2900
 AH2900:                Primary Azimuth Mark                     Grid Az
 AH2900:SPC IL W     -  LEE26 4A                                 154 40 49.7
 AH2900:UTM  16      -  LEE26 4A                                 156 47 44.4
 AH2900
 AH2900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9019241170(NAD 83)
 AH2900
 AH2900|---------------------------------------------------------------------|
 AH2900| PID    Reference Object                     Distance      Geod. Az  |
 AH2900|                                                           dddmmss.s |
 AH2900| AH2901 LEE26 4A                            APPROX. 0.6 KM 1550622.4 |
 AH2900|---------------------------------------------------------------------|
 AH2900
 AH2900                          SUPERSEDED SURVEY CONTROL
 AH2900
 AH2900  NAD 83(2007)-  41 53 40.66703(N)    089 31 44.78456(W) AD(2002.00) 0
 AH2900  ELLIP H (02/10/07)  219.564  (m)                       GP(2002.00)    
 AH2900  ELLIP H (12/06/04)  219.552  (m)                       GP(       ) 4 1
 AH2900  NAD 83(1997)-  41 53 40.66686(N)    089 31 44.78415(W) AD(       ) 1
 AH2900  ELLIP H (09/15/98)  219.611  (m)                       GP(       ) 3 1
 AH2900
 AH2900.Superseded values are not recommended for survey control.
 AH2900
 AH2900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2900.See file dsdata.pdf to determine how the superseded data were derived.
 AH2900
 AH2900_MARKER: I = METAL ROD
 AH2900_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2900_STAMPING: LEE26-4B
 AH2900_MARK LOGO: ILDT
 AH2900_PROJECTION: RECESSED 3 CENTIMETERS
 AH2900_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2900_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2900+STABILITY: POSITION/ELEVATION WELL
 AH2900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2900+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2003
 AH2900_ROD/PIPE-DEPTH: 3.7 meters
 AH2900_SLEEVE-DEPTH  : 0.9 meters
 AH2900
 AH2900  HISTORY     - Date     Condition        Report By
 AH2900  HISTORY     - 1996     MONUMENTED       SECI
 AH2900  HISTORY     - 20020116 GOOD             NGS
 AH2900  HISTORY     - 20030619 GOOD             USPSQD
 AH2900
 AH2900                          STATION DESCRIPTION
 AH2900
 AH2900'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2900'STATION IS LOCATED APPROXIMATELY 4.6 MI (7.4 KM) NORTHWEST OF DIXON IN
 AH2900'THE NORTHWEST 1/4 OF SECTION 34, T 22 N, R 8 E.  TO REACH FROM THE
 AH2900'JUNCTION OF ILLINOIS ROUTE 26 AND ILLINOIS ROUTE 2 (HEADING NORTH) ,
 AH2900'PROCEED NORTH APPROXIMATELY 4.4 MI (7.1 KM) ALONG ROUTE 26 TO THE
 AH2900'STATION ON THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 26.  STATION IS
 AH2900'LOCATED APPROXIMATELY .65 MI (1.05 KM) NORTH OF THE INTERSECTION OF
 AH2900'ILLINOIS ROUTE 26 AND PENROSE ROAD (2100 N) , 59 FT (18.0 M) NORTHEAST
 AH2900'OF THE CENTERLINE OF ILLINOIS ROUTE 26, 94.5 FT (28.8 M) NORTHWEST OF
 AH2900'A POWER POLE, 94.0 FT (28.7 M) SOUTHEAST OF A POWER POLE, 267.84 FT
 AH2900'(81.64 M) SOUTH OF A FOUND IRON BAR NEAR A FENCE CORNER, 267.8 FT
 AH2900'(81.6 M) SOUTHEAST OF A METAL FENCE POST OF A FENCE THAT RUNS NORTH
 AH2900'AND ALSO EAST, 194.9 FT (59.4 M) NORTHEAST OF A 56-IN DIAMETER TREE,
 AH2900'264 FT (80.5 M) SOUTHEAST OF A FIELD ENTRANCE TO THE NORTHEAST, 80 FT
 AH2900'(24.4 M) NORTHWEST OF A FIELD ENTRANCE TO THE SOUTHWEST, 150.5 FT
 AH2900'(45.9 M) NORTHEAST OF A CONCRETE R.O.W.  MARKER, AND 2.0 FT (0.6 M)
 AH2900'NORTHEAST OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH2900'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2900'PHYSICAL TIES.
 AH2900
 AH2900                          STATION RECOVERY (2002)
 AH2900
 AH2900'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2900'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2900
 AH2900                          STATION RECOVERY (2003)
 AH2900
 AH2900'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2900'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2895 ***********************************************************************
 AH2895  DESIGNATION -  LEE30 1A
 AH2895  PID         -  AH2895
 AH2895  STATE/COUNTY-  IL/LEE
 AH2895  COUNTRY     -  US
 AH2895  USGS QUAD   -  FRANKLIN GROVE (2018)
 AH2895
 AH2895                         *CURRENT SURVEY CONTROL
 AH2895  ______________________________________________________________________
 AH2895* NAD 83(2011) POSITION- 41 45 28.04908(N) 089 18 25.51174(W)   ADJUSTED
 AH2895* NAD 83(2011) ELLIP HT-   213.184 (meters)        (06/27/12)   ADJUSTED
 AH2895* NAD 83(2011) EPOCH   -  2010.00
 AH2895* NAVD 88 ORTHO HEIGHT -   246.1   (meters)      807.    (feet) GPS OBS
 AH2895  ______________________________________________________________________
 AH2895  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2895  GEOID HEIGHT    -        -32.785 (meters)                     GEOID96
 AH2895  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 AH2895  NAD 83(2011) X  -     57,626.110 (meters)                     COMP
 AH2895  NAD 83(2011) Y  - -4,764,768.403 (meters)                     COMP
 AH2895  NAD 83(2011) Z  -  4,225,715.494 (meters)                     COMP
 AH2895  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 AH2895
 AH2895  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2895  Standards:
 AH2895         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2895            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2895  -------------------------------------------------------------------
 AH2895  NETWORK    0.83   1.33           0.37   0.30   0.68     -0.11790747
 AH2895  -------------------------------------------------------------------
 AH2895  Click here for local accuracies and other accuracy information.
 AH2895
 AH2895.The horizontal coordinates were established by GPS observations
 AH2895.and adjusted by the National Geodetic Survey in June 2012.
 AH2895
 AH2895.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2895.been affixed to the stable North American tectonic plate. See 
 AH2895.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2895
 AH2895.The horizontal coordinates are valid at the epoch date displayed above
 AH2895.which is a decimal equivalence of Year/Month/Day.
 AH2895
 AH2895.The orthometric height was determined by GPS observations and a
 AH2895.high-resolution geoid model.
 AH2895
 AH2895.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2895.GEOID18 height accuracy estimate available here.
 AH2895
 AH2895.Click photographs - Photos may exist for this station.
 AH2895
 AH2895.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2895
 AH2895.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2895
 AH2895.The ellipsoidal height was determined by GPS observations
 AH2895.and is referenced to NAD 83.
 AH2895
 AH2895. The following values were computed from the NAD 83(2011) position.
 AH2895
 AH2895;                    North         East     Units Scale Factor Converg.
 AH2895;SPC IL W     -   565,538.950   771,482.395   MT  1.00000403   +0 34 21.0
 AH2895;SPC IL W     - 1,855,439.04  2,531,105.16   sFT  1.00000403   +0 34 21.0
 AH2895;UTM  16      - 4,625,457.057   308,203.779   MT  1.00005269   -1 32 13.0
 AH2895
 AH2895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2895!SPC IL W     -   0.99996656  x   1.00000403  =   0.99997059
 AH2895!UTM  16      -   0.99996656  x   1.00005269  =   1.00001925
 AH2895
 AH2895:                Primary Azimuth Mark                     Grid Az
 AH2895:SPC IL W     -  LEE30 1B                                 086 31 13.5
 AH2895:UTM  16      -  LEE30 1B                                 088 37 47.5
 AH2895
 AH2895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0820325457(NAD 83)
 AH2895
 AH2895|---------------------------------------------------------------------|
 AH2895| PID    Reference Object                     Distance      Geod. Az  |
 AH2895|                                                           dddmmss.s |
 AH2895| AH2896 LEE30 1B                            APPROX. 0.6 KM 0870534.5 |
 AH2895|---------------------------------------------------------------------|
 AH2895
 AH2895                          SUPERSEDED SURVEY CONTROL
 AH2895
 AH2895  NAD 83(2007)-  41 45 28.04906(N)    089 18 25.51261(W) AD(2002.00) 0
 AH2895  ELLIP H (02/10/07)  213.216  (m)                       GP(2002.00)    
 AH2895  ELLIP H (12/06/04)  213.207  (m)                       GP(       ) 4 1
 AH2895  NAD 83(1997)-  41 45 28.04890(N)    089 18 25.51227(W) AD(       ) 1
 AH2895  ELLIP H (09/15/98)  213.257  (m)                       GP(       ) 3 1
 AH2895
 AH2895.Superseded values are not recommended for survey control.
 AH2895
 AH2895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2895.See file dsdata.pdf to determine how the superseded data were derived.
 AH2895
 AH2895_MARKER: F = FLANGE-ENCASED ROD
 AH2895_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2895_STAMPING: LEE30-1A
 AH2895_MARK LOGO: ILDT
 AH2895_PROJECTION: RECESSED 5 CENTIMETERS
 AH2895_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2895_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2895+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2020
 AH2895_ROD/PIPE-DEPTH: 4.9 meters
 AH2895_SLEEVE-DEPTH  : 0.9 meters
 AH2895
 AH2895  HISTORY     - Date     Condition        Report By
 AH2895  HISTORY     - 1996     MONUMENTED       SECI
 AH2895  HISTORY     - 20020116 GOOD             NGS
 AH2895  HISTORY     - 20030531 GOOD             USPSQD
 AH2895  HISTORY     - 20200514 GOOD             ILDT
 AH2895
 AH2895                          STATION DESCRIPTION
 AH2895
 AH2895'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2895'STATION IS LOCATED APPROXIMATELY 3.2 MI (5.1 KM) NORTHEAST OF AMBOY,
 AH2895'5.8 MI (9.3 KM) SOUTH OF FRANKLIN GROVE IN THE NORTHEAST 1/4 OF
 AH2895'SECTION 2, T 20 N, R 10 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE
 AH2895'30 AND U.S.  ROUTE 52, PROCEED EAST ALONG U.S.  ROUTE 30 FOR
 AH2895'APPROXIMATELY 1.1 MI (1.8 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2895'(SOUTH) SIDE OF ILLINOIS ROUTE 30.  (APPROXIMATE LEE COUNTY, ILLINOIS
 AH2895'ROUTE 30, MILE- MARKER 16.5) .  THE STATION IS LOCATED APPROXIMATELY
 AH2895'.2 MI (0.3 KM) WEST OF THE INTERSECTION OF U.S.  ROUTE 30 AND INLET
 AH2895'ROAD, 49.0 FT (14.9 M) SOUTH OF THE CENTERLINE OF U.S.  ROUTE 30, 27.7
 AH2895'FT (8.4 M) EAST OF A CONCRETE R.O.W.  MARKER, 102.2 FT (31.2 M)
 AH2895'SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 91.0 FT (27.7 M) SOUTH OF A
 AH2895'14-IN DIAMETER TREE, 96.2 FT (29.3 M) SOUTH OF A 18-IN DIAMETER
 AH2895'TREE,114.9 FT SOUTHEAST OF A 24-IN DIAMETER TREE, 1.8 FT (0.5 M) NORTH
 AH2895'OF THE EAST-WEST FENCE LINE, AND 1.4 FT (0.4 M) NORTH OF AN ORANGE
 AH2895'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2895'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2895
 AH2895                          STATION RECOVERY (2002)
 AH2895
 AH2895'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2895'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2895
 AH2895                          STATION RECOVERY (2003)
 AH2895
 AH2895'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2895'RECOVERED IN GOOD CONDITION.
 AH2895
 AH2895                          STATION RECOVERY (2020)
 AH2895
 AH2895'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2896 ***********************************************************************
 AH2896  DESIGNATION -  LEE30 1B
 AH2896  PID         -  AH2896
 AH2896  STATE/COUNTY-  IL/LEE
 AH2896  COUNTRY     -  US
 AH2896  USGS QUAD   -  FRANKLIN GROVE (2018)
 AH2896
 AH2896                         *CURRENT SURVEY CONTROL
 AH2896  ______________________________________________________________________
 AH2896* NAD 83(2011) POSITION- 41 45 29.05193(N) 089 17 59.11505(W)   ADJUSTED
 AH2896* NAD 83(2011) ELLIP HT-   211.840 (meters)        (06/27/12)   ADJUSTED
 AH2896* NAD 83(2011) EPOCH   -  2010.00
 AH2896* NAVD 88 ORTHO HEIGHT -   244.8   (meters)      803.    (feet) GPS OBS
 AH2896  ______________________________________________________________________
 AH2896  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2896  GEOID HEIGHT    -        -32.785 (meters)                     GEOID96
 AH2896  GEOID HEIGHT    -        -32.990 (meters)                     GEOID18
 AH2896  NAD 83(2011) X  -     58,235.615 (meters)                     COMP
 AH2896  NAD 83(2011) Y  - -4,764,739.382 (meters)                     COMP
 AH2896  NAD 83(2011) Z  -  4,225,737.680 (meters)                     COMP
 AH2896  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 AH2896
 AH2896  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2896  Standards:
 AH2896         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2896            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2896  -------------------------------------------------------------------
 AH2896  NETWORK    0.76   1.18           0.34   0.27   0.60     -0.07565245
 AH2896  -------------------------------------------------------------------
 AH2896  Click here for local accuracies and other accuracy information.
 AH2896
 AH2896.The horizontal coordinates were established by GPS observations
 AH2896.and adjusted by the National Geodetic Survey in June 2012.
 AH2896
 AH2896.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2896.been affixed to the stable North American tectonic plate. See 
 AH2896.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2896
 AH2896.The horizontal coordinates are valid at the epoch date displayed above
 AH2896.which is a decimal equivalence of Year/Month/Day.
 AH2896
 AH2896.The orthometric height was determined by GPS observations and a
 AH2896.high-resolution geoid model.
 AH2896
 AH2896.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2896.GEOID18 height accuracy estimate available here.
 AH2896
 AH2896.Click photographs - Photos may exist for this station.
 AH2896
 AH2896.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2896
 AH2896.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2896
 AH2896.The ellipsoidal height was determined by GPS observations
 AH2896.and is referenced to NAD 83.
 AH2896
 AH2896. The following values were computed from the NAD 83(2011) position.
 AH2896
 AH2896;                    North         East     Units Scale Factor Converg.
 AH2896;SPC IL W     -   565,576.007   772,091.849   MT  1.00000511   +0 34 38.6
 AH2896;SPC IL W     - 1,855,560.62  2,533,104.67   sFT  1.00000511   +0 34 38.6
 AH2896;UTM  16      - 4,625,471.657   308,814.214   MT  1.00004981   -1 31 55.4
 AH2896
 AH2896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2896!SPC IL W     -   0.99996677  x   1.00000511  =   0.99997188
 AH2896!UTM  16      -   0.99996677  x   1.00004981  =   1.00001658
 AH2896
 AH2896:                Primary Azimuth Mark                     Grid Az
 AH2896:SPC IL W     -  LEE30 1A                                 266 31 13.5
 AH2896:UTM  16      -  LEE30 1A                                 268 37 47.5
 AH2896
 AH2896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0881425471(NAD 83)
 AH2896
 AH2896|---------------------------------------------------------------------|
 AH2896| PID    Reference Object                     Distance      Geod. Az  |
 AH2896|                                                           dddmmss.s |
 AH2896| AH2895 LEE30 1A                            APPROX. 0.6 KM 2670552.1 |
 AH2896|---------------------------------------------------------------------|
 AH2896
 AH2896                          SUPERSEDED SURVEY CONTROL
 AH2896
 AH2896  NAD 83(2007)-  41 45 29.05192(N)    089 17 59.11592(W) AD(2002.00) 0
 AH2896  ELLIP H (02/10/07)  211.872  (m)                       GP(2002.00)    
 AH2896  ELLIP H (12/06/04)  211.863  (m)                       GP(       ) 4 1
 AH2896  NAD 83(1997)-  41 45 29.05176(N)    089 17 59.11558(W) AD(       ) 1
 AH2896  ELLIP H (09/15/98)  211.914  (m)                       GP(       ) 3 1
 AH2896
 AH2896.Superseded values are not recommended for survey control.
 AH2896
 AH2896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2896.See file dsdata.pdf to determine how the superseded data were derived.
 AH2896
 AH2896_MARKER: I = METAL ROD
 AH2896_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2896_STAMPING: LEE3O-1B
 AH2896_MARK LOGO: ILDT
 AH2896_PROJECTION: RECESSED 3 CENTIMETERS
 AH2896_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2896_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2896+STABILITY: POSITION/ELEVATION WELL
 AH2896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2896+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2003
 AH2896_ROD/PIPE-DEPTH: 4.9 meters
 AH2896_SLEEVE-DEPTH  : 0.9 meters
 AH2896
 AH2896  HISTORY     - Date     Condition        Report By
 AH2896  HISTORY     - 1996     MONUMENTED       SECI
 AH2896  HISTORY     - 20020116 GOOD             NGS
 AH2896  HISTORY     - 20030531 GOOD             USPSQD
 AH2896
 AH2896                          STATION DESCRIPTION
 AH2896
 AH2896'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2896'STATION IS LOCATED APPROXIMATELY 3.5 MI (5.6 KM) NORTHEAST OF AMBOY,
 AH2896'5.6 MI (9.0 KM) SOUTH OF FRANKLIN GROVE IN THE SOUTHWEST 1/4 OF
 AH2896'SECTION 36, T 21 N, R 10 E.  TO REACH FROM THE JUNCTION OF U.S. ROUTE
 AH2896'30 AND U.S.  ROUTE 52, PROCEED EAST ALONG U.S.  ROUTE 30 FOR
 AH2896'APPROXIMATELY 1.4 MI (2.3 KM) TO THE STATION LOCATED ON THE LEFT
 AH2896'(NORTH) SIDE OF U.S.  ROUTE 30.  (APPROXIMATE LEE COUNTY, ILLINOIS
 AH2896'ROUTE 30, MILE (48.3 KM) MARKER 16.9) .  THE STATION IS LOCATED
 AH2896'APPROXIMATELY .17 MI (0.27 KM) EAST OF THE INTERSECTION OF U.S. ROUTE
 AH2896'30 AND INLET ROAD, 42.1 FT (12.8 M) NORTH OF THE CENTERLINE OF U.S.
 AH2896'ROUTE 30, 122.5 FT (37.3 M) EAST OF A FIELD ENTRANCE TO THE NORTH,
 AH2896'25.5 FT (7.8 M) WEST OF A FIELD ENTRANCE TO THE NORTH, 146.5 FT (44.7
 AH2896'M) WEST OF 26-IN DIAMETER TREE, 150.9 FT (46.0 M) WEST OF A CONCRETE
 AH2896'R.O.W.  MARKER, 153.6 FT (46.8 M) WEST OF A WOOD POST NEAR A CONCRETE
 AH2896'STRUCTURE, 92.5 FT (28.2 M) NORTHEAST OF A FENCE CORNER OF A FENCE
 AH2896'THAT RUNS EAST AND SOUTH, 169.2 FT (51.6 M) NORTHWEST OF A FENCE
 AH2896'CORNER OF A FENCE THAT RUNS SOUTH AND WEST, 177.6 FT (54.1 M)
 AH2896'NORTHWEST OF A CONCRETE R.O.W.  MARKER, 178.8 FT (54.5 M) NORTHWEST OF
 AH2896'A FENCE CORNER OF A DOWN FENCE THAT RUNS SOUTH, AND 2.0 FT (0.6 M)
 AH2896'SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AH2896'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2896'PHYSICAL TIES.
 AH2896
 AH2896                          STATION RECOVERY (2002)
 AH2896
 AH2896'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2896'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2896
 AH2896                          STATION RECOVERY (2003)
 AH2896
 AH2896'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2896'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2891 ***********************************************************************
 AH2891  DESIGNATION -  LEE30 2A
 AH2891  PID         -  AH2891
 AH2891  STATE/COUNTY-  IL/LEE
 AH2891  COUNTRY     -  US
 AH2891  USGS QUAD   -  STEWARD (2018)
 AH2891
 AH2891                         *CURRENT SURVEY CONTROL
 AH2891  ______________________________________________________________________
 AH2891* NAD 83(2011) POSITION- 41 45 59.41080(N) 089 06 06.68025(W)   ADJUSTED
 AH2891* NAD 83(2011) ELLIP HT-   201.927 (meters)        (06/27/12)   ADJUSTED
 AH2891* NAD 83(2011) EPOCH   -  2010.00
 AH2891* NAVD 88 ORTHO HEIGHT -   234.9   (meters)      771.    (feet) GPS OBS
 AH2891  ______________________________________________________________________
 AH2891  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2891  GEOID HEIGHT    -        -32.815 (meters)                     GEOID96
 AH2891  GEOID HEIGHT    -        -33.018 (meters)                     GEOID18
 AH2891  NAD 83(2011) X  -     74,682.661 (meters)                     COMP
 AH2891  NAD 83(2011) Y  - -4,763,878.635 (meters)                     COMP
 AH2891  NAD 83(2011) Z  -  4,226,429.757 (meters)                     COMP
 AH2891  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 AH2891
 AH2891  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2891  Standards:
 AH2891         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2891            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2891  -------------------------------------------------------------------
 AH2891  NETWORK    0.68   1.18           0.31   0.24   0.60      0.00110812
 AH2891  -------------------------------------------------------------------
 AH2891  Click here for local accuracies and other accuracy information.
 AH2891
 AH2891.The horizontal coordinates were established by GPS observations
 AH2891.and adjusted by the National Geodetic Survey in June 2012.
 AH2891
 AH2891.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2891.been affixed to the stable North American tectonic plate. See 
 AH2891.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2891
 AH2891.The horizontal coordinates are valid at the epoch date displayed above
 AH2891.which is a decimal equivalence of Year/Month/Day.
 AH2891
 AH2891.The orthometric height was determined by GPS observations and a
 AH2891.high-resolution geoid model.
 AH2891
 AH2891.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2891.GEOID18 height accuracy estimate available here.
 AH2891
 AH2891.Click photographs - Photos may exist for this station.
 AH2891
 AH2891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2891
 AH2891.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2891
 AH2891.The ellipsoidal height was determined by GPS observations
 AH2891.and is referenced to NAD 83.
 AH2891
 AH2891. The following values were computed from the NAD 83(2011) position.
 AH2891
 AH2891;                    North         East     Units Scale Factor Converg.
 AH2891;SPC IL W     -   566,697.397   788,537.561   MT  1.00003760   +0 42 33.5
 AH2891;SPC IL W     - 1,859,239.71  2,587,060.31   sFT  1.00003760   +0 42 33.5
 AH2891;UTM  16      - 4,625,986.904   325,289.916   MT  0.99997562   -1 24 01.4
 AH2891
 AH2891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2891!SPC IL W     -   0.99996833  x   1.00003760  =   1.00000593
 AH2891!UTM  16      -   0.99996833  x   0.99997562  =   0.99994395
 AH2891
 AH2891:                Primary Azimuth Mark                     Grid Az
 AH2891:SPC IL W     -  LEE30 2B                                 179 36 15.8
 AH2891:UTM  16      -  LEE30 2B                                 181 42 50.7
 AH2891
 AH2891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2528925986(NAD 83)
 AH2891
 AH2891|---------------------------------------------------------------------|
 AH2891| PID    Reference Object                     Distance      Geod. Az  |
 AH2891|                                                           dddmmss.s |
 AH2891| AH2892 LEE30 2B                            APPROX. 0.8 KM 1801849.3 |
 AH2891|---------------------------------------------------------------------|
 AH2891
 AH2891                          SUPERSEDED SURVEY CONTROL
 AH2891
 AH2891  NAD 83(2007)-  41 45 59.41078(N)    089 06 06.68112(W) AD(2002.00) 0
 AH2891  ELLIP H (02/10/07)  201.959  (m)                       GP(2002.00)    
 AH2891  ELLIP H (12/06/04)  201.950  (m)                       GP(       ) 4 1
 AH2891  NAD 83(1997)-  41 45 59.41060(N)    089 06 06.68077(W) AD(       ) 1
 AH2891  ELLIP H (09/15/98)  201.997  (m)                       GP(       ) 3 1
 AH2891
 AH2891.Superseded values are not recommended for survey control.
 AH2891
 AH2891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2891.See file dsdata.pdf to determine how the superseded data were derived.
 AH2891
 AH2891_MARKER: I = METAL ROD
 AH2891_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2891_STAMPING: LEE30-2A
 AH2891_MARK LOGO: ILDT
 AH2891_PROJECTION: RECESSED 5 CENTIMETERS
 AH2891_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2891_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2891+STABILITY: POSITION/ELEVATION WELL
 AH2891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2891+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2003
 AH2891_ROD/PIPE-DEPTH: 6.1 meters
 AH2891_SLEEVE-DEPTH  : 0.9 meters
 AH2891
 AH2891  HISTORY     - Date     Condition        Report By
 AH2891  HISTORY     - 1996     MONUMENTED       SECI
 AH2891  HISTORY     - 20020123 GOOD             NGS
 AH2891  HISTORY     - 20030628 GOOD             USPSQD
 AH2891
 AH2891                          STATION DESCRIPTION
 AH2891
 AH2891'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2891'STATION IS LOCATED APPROXIMATELY 9.5 MI (15.3 KM) SOUTHEAST OF ASHTON,
 AH2891'7.4 MI (11.9 KM) SOUTHWEST OF STEWARD, 4.6 MI (7.4 KM) NORTHWEST OF
 AH2891'COMPTON, 5.2 MI (8.4 KM) NORTHEAST OF WEST BROOKLYN IN THE SOUTH 1/2
 AH2891'OF SECTION 15, T 38 N, R 1 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2891'ROUTE 30 AND ILLINOIS ROUTE 251 , PROCEED WEST ALONG ILLINOIS ROUTE 30
 AH2891'FOR APPROXIMATELY 0.9 MI (1.4 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2891'(NORTH) SIDE OF ILLINOIS ROUTE 30, NEAR THE SOUTHWEST CORNER OF
 AH2891'BRESSONS AIRPORT.  THE STATION IS LOCATED 44.9 FT (13.7 M) NORTH OF
 AH2891'THE CENTERLINE OF U.S.  ROUTE 30 (1200N) , 309 FT (94.2 M) EAST OF
 AH2891'MELUGINS GROVE ROAD (2750E) , 308 FT (93.9 M) WEST OF THE BRESSONS
 AH2891'AIRPORT ENTRANCE, 283.5 FT (86.4 M) WEST OF BRESSONS AIRPORT SIGN,
 AH2891'201.1 FT (61.3 M) WEST OF THE SOUTHEAST RED LIGHT FOR THE AIRPORT
 AH2891'RUNWAY, 10.5 FT (3.2 M) WEST OF THE SOUTHWEST RED LIGHT FOR THE
 AH2891'AIRPORT RUNWAY, AND 1.1 FT (0.3 M) SOUTH OF AN ORANGE FIBERGLASS
 AH2891'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2891'CAP.
 AH2891
 AH2891                          STATION RECOVERY (2002)
 AH2891
 AH2891'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2891'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2891
 AH2891                          STATION RECOVERY (2003)
 AH2891
 AH2891'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2891'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2892 ***********************************************************************
 AH2892  DESIGNATION -  LEE30 2B
 AH2892  PID         -  AH2892
 AH2892  STATE/COUNTY-  IL/LEE
 AH2892  COUNTRY     -  US
 AH2892  USGS QUAD   -  STEWARD (2018)
 AH2892
 AH2892                         *CURRENT SURVEY CONTROL
 AH2892  ______________________________________________________________________
 AH2892* NAD 83(2011) POSITION- 41 45 34.26917(N) 089 06 06.86409(W)   ADJUSTED
 AH2892* NAD 83(2011) ELLIP HT-   200.107 (meters)        (06/27/12)   ADJUSTED
 AH2892* NAD 83(2011) EPOCH   -  2010.00
 AH2892* NAVD 88 ORTHO HEIGHT -   233.1   (meters)      765.    (feet) GPS OBS
 AH2892  ______________________________________________________________________
 AH2892  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2892  GEOID HEIGHT    -        -32.815 (meters)                     GEOID96
 AH2892  GEOID HEIGHT    -        -33.018 (meters)                     GEOID18
 AH2892  NAD 83(2011) X  -     74,686.492 (meters)                     COMP
 AH2892  NAD 83(2011) Y  - -4,764,393.939 (meters)                     COMP
 AH2892  NAD 83(2011) Z  -  4,225,849.942 (meters)                     COMP
 AH2892  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 AH2892
 AH2892  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2892  Standards:
 AH2892         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2892            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2892  -------------------------------------------------------------------
 AH2892  NETWORK    0.80   1.33           0.36   0.28   0.68     -0.08336022
 AH2892  -------------------------------------------------------------------
 AH2892  Click here for local accuracies and other accuracy information.
 AH2892
 AH2892.The horizontal coordinates were established by GPS observations
 AH2892.and adjusted by the National Geodetic Survey in June 2012.
 AH2892
 AH2892.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2892.been affixed to the stable North American tectonic plate. See 
 AH2892.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2892
 AH2892.The horizontal coordinates are valid at the epoch date displayed above
 AH2892.which is a decimal equivalence of Year/Month/Day.
 AH2892
 AH2892.The orthometric height was determined by GPS observations and a
 AH2892.high-resolution geoid model.
 AH2892
 AH2892.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2892.GEOID18 height accuracy estimate available here.
 AH2892
 AH2892.Click photographs - Photos may exist for this station.
 AH2892
 AH2892.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2892
 AH2892.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2892
 AH2892.The ellipsoidal height was determined by GPS observations
 AH2892.and is referenced to NAD 83.
 AH2892
 AH2892. The following values were computed from the NAD 83(2011) position.
 AH2892
 AH2892;                    North         East     Units Scale Factor Converg.
 AH2892;SPC IL W     -   565,921.694   788,542.916   MT  1.00003762   +0 42 33.1
 AH2892;SPC IL W     - 1,856,694.76  2,587,077.88   sFT  1.00003762   +0 42 33.1
 AH2892;UTM  16      - 4,625,211.578   325,266.715   MT  0.99997572   -1 24 00.8
 AH2892
 AH2892!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2892!SPC IL W     -   0.99996861  x   1.00003762  =   1.00000623
 AH2892!UTM  16      -   0.99996861  x   0.99997572  =   0.99994434
 AH2892
 AH2892:                Primary Azimuth Mark                     Grid Az
 AH2892:SPC IL W     -  LEE30 2A                                 359 36 16.1
 AH2892:UTM  16      -  LEE30 2A                                 001 42 50.0
 AH2892
 AH2892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2526625211(NAD 83)
 AH2892
 AH2892|---------------------------------------------------------------------|
 AH2892| PID    Reference Object                     Distance      Geod. Az  |
 AH2892|                                                           dddmmss.s |
 AH2892| AH2891 LEE30 2A                            APPROX. 0.8 KM 0001849.2 |
 AH2892|---------------------------------------------------------------------|
 AH2892
 AH2892                          SUPERSEDED SURVEY CONTROL
 AH2892
 AH2892  NAD 83(2007)-  41 45 34.26916(N)    089 06 06.86496(W) AD(2002.00) 0
 AH2892  ELLIP H (02/10/07)  200.140  (m)                       GP(2002.00)    
 AH2892  ELLIP H (12/06/04)  200.131  (m)                       GP(       ) 4 1
 AH2892  NAD 83(1997)-  41 45 34.26899(N)    089 06 06.86461(W) AD(       ) 1
 AH2892  ELLIP H (09/15/98)  200.179  (m)                       GP(       ) 3 1
 AH2892
 AH2892.Superseded values are not recommended for survey control.
 AH2892
 AH2892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2892.See file dsdata.pdf to determine how the superseded data were derived.
 AH2892
 AH2892_MARKER: I = METAL ROD
 AH2892_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2892_STAMPING: LEE30-2B
 AH2892_MARK LOGO: ILDT
 AH2892_PROJECTION: RECESSED 3 CENTIMETERS
 AH2892_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2892_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2892+STABILITY: POSITION/ELEVATION WELL
 AH2892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2892+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2003
 AH2892_ROD/PIPE-DEPTH: 4.9 meters
 AH2892_SLEEVE-DEPTH  : 0.9 meters
 AH2892
 AH2892  HISTORY     - Date     Condition        Report By
 AH2892  HISTORY     - 1996     MONUMENTED       SECI
 AH2892  HISTORY     - 20020123 GOOD             NGS
 AH2892  HISTORY     - 20030628 GOOD             USPSQD
 AH2892
 AH2892                          STATION DESCRIPTION
 AH2892
 AH2892'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2892'STATION IS LOCATED APPROXIMATELY 5.1 MI (8.2 KM) NORTHWEST OF
 AH2892'COMPTION, 5.7 MI (9.2 KM) NORTHEAST OF WEST BROOKLYN IN THE CENTER OF
 AH2892'SECTION 15, T 38 N, R 1 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2892'ROUTE 30 AND ILLINOIS ROUTE 251 , PROCEED WEST ALONG ILLINOIS ROUTE 30
 AH2892'FOR APPROXIMATELY 0.96 MI (1.54 KM) TO THE INTERSECTION OF ILLINOIS
 AH2892'ROUTE 30 AND MELUGINS GROVE ROAD.  TURN RIGHT (NORTH) ALONG MELUGINS
 AH2892'GROVE ROAD AND PROCEED NORTH FOR APPROXIMATELY .5 MI (0.8 KM) TO A
 AH2892'BRIDGE ACROSS WILLOW CREEK.  THE STATION IS LOCATED NEAR THE NORTHWEST
 AH2892'CORNER OF BRESSONS AIRPORT.  THE STATION IS LOCATED 325 FT (99.1 M)
 AH2892'EAST OF MELUGINS GROVE ROAD, +/- 75 FT (22.9 M) SOUTH OF WILLOW CREEK,
 AH2892'186.5 FT (56.8 M) WEST OF THE NORTHEAST RED LIGHT OF THE AIRPORT
 AH2892'RUNWAY, 5.7 FT (1.7 M) WEST OF THE NORTHWEST RED LIGHT OF THE AIRPORT
 AH2892'RUNWAY, 312.3 FT (95.2 M) WEST OF A CHISELED X ON THE SOUTHEAST
 AH2892'CONCRETE BRIDGE ABUTMENT, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE
 AH2892'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2892'6-INCH LOGO CAP.
 AH2892
 AH2892                          STATION RECOVERY (2002)
 AH2892
 AH2892'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2892'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2892
 AH2892                          STATION RECOVERY (2003)
 AH2892
 AH2892'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2887 ***********************************************************************
 AH2887  DESIGNATION -  LEE38 1A
 AH2887  PID         -  AH2887
 AH2887  STATE/COUNTY-  IL/LEE
 AH2887  COUNTRY     -  US
 AH2887  USGS QUAD   -  FRANKLIN GROVE (2018)
 AH2887
 AH2887                         *CURRENT SURVEY CONTROL
 AH2887  ______________________________________________________________________
 AH2887* NAD 83(2011) POSITION- 41 50 15.75680(N) 089 22 05.56029(W)   ADJUSTED
 AH2887* NAD 83(2011) ELLIP HT-   194.349 (meters)        (06/27/12)   ADJUSTED
 AH2887* NAD 83(2011) EPOCH   -  2010.00
 AH2887* NAVD 88 ORTHO HEIGHT -   227.3   (meters)      746.    (feet) GPS OBS
 AH2887  ______________________________________________________________________
 AH2887  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2887  GEOID HEIGHT    -        -32.771 (meters)                     GEOID96
 AH2887  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 AH2887  NAD 83(2011) X  -     52,477.509 (meters)                     COMP
 AH2887  NAD 83(2011) Y  - -4,758,897.062 (meters)                     COMP
 AH2887  NAD 83(2011) Z  -  4,232,320.625 (meters)                     COMP
 AH2887  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 AH2887
 AH2887  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2887  Standards:
 AH2887         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2887            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2887  -------------------------------------------------------------------
 AH2887  NETWORK    0.77   1.25           0.35   0.27   0.64     -0.02779528
 AH2887  -------------------------------------------------------------------
 AH2887  Click here for local accuracies and other accuracy information.
 AH2887
 AH2887.The horizontal coordinates were established by GPS observations
 AH2887.and adjusted by the National Geodetic Survey in June 2012.
 AH2887
 AH2887.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2887.been affixed to the stable North American tectonic plate. See 
 AH2887.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2887
 AH2887.The horizontal coordinates are valid at the epoch date displayed above
 AH2887.which is a decimal equivalence of Year/Month/Day.
 AH2887
 AH2887.The orthometric height was determined by GPS observations and a
 AH2887.high-resolution geoid model.
 AH2887
 AH2887.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2887.GEOID18 height accuracy estimate available here.
 AH2887
 AH2887.Click photographs - Photos may exist for this station.
 AH2887
 AH2887.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2887
 AH2887.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2887
 AH2887.The ellipsoidal height was determined by GPS observations
 AH2887.and is referenced to NAD 83.
 AH2887
 AH2887. The following values were computed from the NAD 83(2011) position.
 AH2887
 AH2887;                    North         East     Units Scale Factor Converg.
 AH2887;SPC IL W     -   574,366.071   766,316.806   MT  0.99999527   +0 31 57.4
 AH2887;SPC IL W     - 1,884,399.35  2,514,157.72   sFT  0.99999527   +0 31 57.4
 AH2887;UTM  16      - 4,634,469.056   303,366.552   MT  1.00007581   -1 34 48.6
 AH2887
 AH2887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2887!SPC IL W     -   0.99996952  x   0.99999527  =   0.99996479
 AH2887!UTM  16      -   0.99996952  x   1.00007581  =   1.00004533
 AH2887
 AH2887:                Primary Azimuth Mark                     Grid Az
 AH2887:SPC IL W     -  LEE38 1B                                 092 45 59.9
 AH2887:UTM  16      -  LEE38 1B                                 094 52 45.9
 AH2887
 AH2887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0336634469(NAD 83)
 AH2887
 AH2887|---------------------------------------------------------------------|
 AH2887| PID    Reference Object                     Distance      Geod. Az  |
 AH2887|                                                           dddmmss.s |
 AH2887| AH2888 LEE38 1B                            APPROX. 0.6 KM 0931757.3 |
 AH2887|---------------------------------------------------------------------|
 AH2887
 AH2887                          SUPERSEDED SURVEY CONTROL
 AH2887
 AH2887  NAD 83(2007)-  41 50 15.75679(N)    089 22 05.56117(W) AD(2002.00) 0
 AH2887  ELLIP H (02/10/07)  194.382  (m)                       GP(2002.00)    
 AH2887  ELLIP H (12/06/04)  194.370  (m)                       GP(       ) 4 1
 AH2887  NAD 83(1997)-  41 50 15.75664(N)    089 22 05.56079(W) AD(       ) 1
 AH2887  ELLIP H (09/15/98)  194.428  (m)                       GP(       ) 3 1
 AH2887
 AH2887.Superseded values are not recommended for survey control.
 AH2887
 AH2887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2887.See file dsdata.pdf to determine how the superseded data were derived.
 AH2887
 AH2887_MARKER: I = METAL ROD
 AH2887_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2887_STAMPING: LEE38-1A
 AH2887_MARK LOGO: ILDT
 AH2887_PROJECTION: RECESSED 3 CENTIMETERS
 AH2887_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2887_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2887+STABILITY: POSITION/ELEVATION WELL
 AH2887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2887+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2003
 AH2887_ROD/PIPE-DEPTH: 4.9 meters
 AH2887_SLEEVE-DEPTH  : 0.9 meters
 AH2887
 AH2887  HISTORY     - Date     Condition        Report By
 AH2887  HISTORY     - 1996     MONUMENTED       SECI
 AH2887  HISTORY     - 20020116 GOOD             NGS
 AH2887  HISTORY     - 20030531 GOOD             USPSQD
 AH2887
 AH2887                          STATION DESCRIPTION
 AH2887
 AH2887'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2887'STATION IS LOCATED APPROXIMATELY 5.5 MI (8.9 KM) EAST OF DIXON, 3.5 MI
 AH2887'(5.6 KM) WEST OF FRANKLIN GROVE IN THE CENTER OF SECTION 15, T 21 N, R
 AH2887'10 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 38 AND ILLINOIS
 AH2887'ROUTE 26 IN DIXON, PROCEED EAST ALONG ILLINOIS ROUTE 38 FOR
 AH2887'APPROXIMATELY 5.8 MI (9.3 KM) TO THE STATION LOCATED ON THE LEFT
 AH2887'(NORTH) SIDE OF ILLINOIS ROUTE 26.  THE STATION IS LOCATED 47.9 FT
 AH2887'(14.6 M) NORTH OF ILLINOIS ROUTE 38, 128 FT (39.0 M) WEST OF A CREEK,
 AH2887'56 FT (17.1 M) WEST OF A PRIVATE DRIVE TO THE NORTH, 82 FT (25.0 M)
 AH2887'EAST OF A PRIVATE DRIVE TO THE SOUTH, 91.4 FT (27.9 M) NORTHWEST OF
 AH2887'THE END OF A GUARDRAIL, 34.9 FT (10.6 M) NORTHEAST OF THE END OF A
 AH2887'GUARDRAIL, 33.6 FT (10.2 M) NORTHEAST OF THE EAST END OF A CORRUGATED
 AH2887'METAL PIPE UNDER A PRIVATE DRIVE TO THE NORTH, 69.7 FT (21.2 M) EAST
 AH2887'OF A CONCRETE R.O.W.  MARKER, 3.5 FT (1.1 M) EAST OF A FENCE CORNER OF
 AH2887'A FENCE THAT RUNS EAST, 2.5 FT (0.8 M) SOUTH OF THE EAST-WEST FENCE
 AH2887'LINE, 1.8 FT (0.5 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2887'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2887'WERE SET IN ALL WOOD PHYSICAL TIES AND ALSO IN TOP OF THE CORRUGATED
 AH2887'METAL PIPE.
 AH2887
 AH2887                          STATION RECOVERY (2002)
 AH2887
 AH2887'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2887'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2887
 AH2887                          STATION RECOVERY (2003)
 AH2887
 AH2887'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2888 ***********************************************************************
 AH2888  DESIGNATION -  LEE38 1B
 AH2888  PID         -  AH2888
 AH2888  STATE/COUNTY-  IL/LEE
 AH2888  COUNTRY     -  US
 AH2888  USGS QUAD   -  FRANKLIN GROVE (2018)
 AH2888
 AH2888                         *CURRENT SURVEY CONTROL
 AH2888  ______________________________________________________________________
 AH2888* NAD 83(2011) POSITION- 41 50 14.72621(N) 089 21 41.67005(W)   ADJUSTED
 AH2888* NAD 83(2011) ELLIP HT-   207.402 (meters)        (06/27/12)   ADJUSTED
 AH2888* NAD 83(2011) EPOCH   -  2010.00
 AH2888* NAVD 88 ORTHO HEIGHT -   240.3   (meters)      788.    (feet) GPS OBS
 AH2888  ______________________________________________________________________
 AH2888  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2888  GEOID HEIGHT    -        -32.771 (meters)                     GEOID96
 AH2888  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 AH2888  NAD 83(2011) X  -     53,029.043 (meters)                     COMP
 AH2888  NAD 83(2011) Y  - -4,758,921.885 (meters)                     COMP
 AH2888  NAD 83(2011) Z  -  4,232,305.641 (meters)                     COMP
 AH2888  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 AH2888
 AH2888  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2888  Standards:
 AH2888         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2888            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2888  -------------------------------------------------------------------
 AH2888  NETWORK    0.79   1.25           0.36   0.27   0.64     -0.03289873
 AH2888  -------------------------------------------------------------------
 AH2888  Click here for local accuracies and other accuracy information.
 AH2888
 AH2888.The horizontal coordinates were established by GPS observations
 AH2888.and adjusted by the National Geodetic Survey in June 2012.
 AH2888
 AH2888.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2888.been affixed to the stable North American tectonic plate. See 
 AH2888.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2888
 AH2888.The horizontal coordinates are valid at the epoch date displayed above
 AH2888.which is a decimal equivalence of Year/Month/Day.
 AH2888
 AH2888.The orthometric height was determined by GPS observations and a
 AH2888.high-resolution geoid model.
 AH2888
 AH2888.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2888.GEOID18 height accuracy estimate available here.
 AH2888
 AH2888.Click photographs - Photos may exist for this station.
 AH2888
 AH2888.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2888
 AH2888.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2888
 AH2888.The ellipsoidal height was determined by GPS observations
 AH2888.and is referenced to NAD 83.
 AH2888
 AH2888. The following values were computed from the NAD 83(2011) position.
 AH2888
 AH2888;                    North         East     Units Scale Factor Converg.
 AH2888;SPC IL W     -   574,339.421   766,868.285   MT  0.99999618   +0 32 13.3
 AH2888;SPC IL W     - 1,884,311.92  2,515,967.03   sFT  0.99999618   +0 32 13.3
 AH2888;UTM  16      - 4,634,422.089   303,916.717   MT  1.00007315   -1 34 32.6
 AH2888
 AH2888!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2888!SPC IL W     -   0.99996747  x   0.99999618  =   0.99996365
 AH2888!UTM  16      -   0.99996747  x   1.00007315  =   1.00004062
 AH2888
 AH2888:                Primary Azimuth Mark                     Grid Az
 AH2888:SPC IL W     -  LEE38 1A                                 272 45 59.9
 AH2888:UTM  16      -  LEE38 1A                                 274 52 45.8
 AH2888
 AH2888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0391634422(NAD 83)
 AH2888
 AH2888|---------------------------------------------------------------------|
 AH2888| PID    Reference Object                     Distance      Geod. Az  |
 AH2888|                                                           dddmmss.s |
 AH2888| AH2887 LEE38 1A                            APPROX. 0.6 KM 2731813.2 |
 AH2888|---------------------------------------------------------------------|
 AH2888
 AH2888                          SUPERSEDED SURVEY CONTROL
 AH2888
 AH2888  NAD 83(2007)-  41 50 14.72620(N)    089 21 41.67092(W) AD(2002.00) 0
 AH2888  ELLIP H (02/10/07)  207.435  (m)                       GP(2002.00)    
 AH2888  ELLIP H (12/06/04)  207.424  (m)                       GP(       ) 4 1
 AH2888  NAD 83(1997)-  41 50 14.72604(N)    089 21 41.67054(W) AD(       ) 1
 AH2888  ELLIP H (09/15/98)  207.481  (m)                       GP(       ) 3 1
 AH2888
 AH2888.Superseded values are not recommended for survey control.
 AH2888
 AH2888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2888.See file dsdata.pdf to determine how the superseded data were derived.
 AH2888
 AH2888_MARKER: I = METAL ROD
 AH2888_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2888_STAMPING: LEE38-1B
 AH2888_MARK LOGO: ILDT
 AH2888_PROJECTION: RECESSED 3 CENTIMETERS
 AH2888_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2888_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2888+STABILITY: POSITION/ELEVATION WELL
 AH2888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2888+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2003
 AH2888_ROD/PIPE-DEPTH: 3.7 meters
 AH2888_SLEEVE-DEPTH  : 0.9 meters
 AH2888
 AH2888  HISTORY     - Date     Condition        Report By
 AH2888  HISTORY     - 1996     MONUMENTED       SECI
 AH2888  HISTORY     - 20020116 GOOD             NGS
 AH2888  HISTORY     - 20030531 GOOD             USPSQD
 AH2888
 AH2888                          STATION DESCRIPTION
 AH2888
 AH2888'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2888'STATION IS LOCATED APPROXIMATELY 6.0 MI (9.7 KM) EAST OF DIXON, 3.0 MI
 AH2888'(4.8 KM) WEST OF FRANKLIN GROVE IN THE EAST 1/2 OF SECTION 5, T 21 N,
 AH2888'R 10 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 38 AND ILLINOIS
 AH2888'ROUTE 26 IN DIXON, PROCEED EAST ALONG ILLINOIS ROUTE 38 FOR
 AH2888'APPROXIMATELY 6.1 MI (9.8 KM) TO THE STATION LOCATED ON THE RIGHT
 AH2888'(SOUTH) SIDE OF ILLINOIS ROUTE 26.  THE STATION IS LOCATED 57.0 FT
 AH2888'(17.4 M) SOUTH OF ILLINOIS ROUTE 38, 205 FT (62.5 M) WEST OF A PRIVATE
 AH2888'DRIVE TO THE NORTH (HOUSE NUMBER 1402) , 135.5 FT (41.3 M) EAST OF A
 AH2888'POWER POLE, 35.0 FT (10.7 M) WEST OF A POWER POLE, 36.7 FT (11.2 M)
 AH2888'WEST OF A CONCRETE R.O.W.  MARKER, 66.81 FT (20.36 M) SOUTHWEST OF A
 AH2888'1.5-IN FOUND IRON BAR WITH A PUNCH HOLE IN THE CENTER OF ILLINOIS
 AH2888'ROUTE 38, 119.2 FT (36.3 M) SOUTHWEST OF A POWER POLE, 103.O FT SOUTH
 AH2888'OF A 36 IN DIAMETER TREE, 2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS
 AH2888'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2888'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2888
 AH2888                          STATION RECOVERY (2002)
 AH2888
 AH2888'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2888'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2888
 AH2888                          STATION RECOVERY (2003)
 AH2888
 AH2888'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2888'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2893 ***********************************************************************
 AH2893  DESIGNATION -  LEE39 1A
 AH2893  PID         -  AH2893
 AH2893  STATE/COUNTY-  IL/LEE
 AH2893  COUNTRY     -  US
 AH2893  USGS QUAD   -  COMPTON (2018)
 AH2893
 AH2893                         *CURRENT SURVEY CONTROL
 AH2893  ______________________________________________________________________
 AH2893* NAD 83(2011) POSITION- 41 37 48.22727(N) 089 03 40.44855(W)   ADJUSTED
 AH2893* NAD 83(2011) ELLIP HT-   228.840 (meters)        (06/27/12)   ADJUSTED
 AH2893* NAD 83(2011) EPOCH   -  2010.00
 AH2893* NAVD 88 ORTHO HEIGHT -   261.9   (meters)      859.    (feet) GPS OBS
 AH2893  ______________________________________________________________________
 AH2893  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2893  GEOID HEIGHT    -        -32.871 (meters)                     GEOID96
 AH2893  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 AH2893  NAD 83(2011) X  -     78,225.493 (meters)                     COMP
 AH2893  NAD 83(2011) Y  - -4,773,924.148 (meters)                     COMP
 AH2893  NAD 83(2011) Z  -  4,215,132.403 (meters)                     COMP
 AH2893  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AH2893
 AH2893  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2893  Standards:
 AH2893         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2893            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2893  -------------------------------------------------------------------
 AH2893  NETWORK    0.72   1.25           0.32   0.26   0.64      0.04946720
 AH2893  -------------------------------------------------------------------
 AH2893  Click here for local accuracies and other accuracy information.
 AH2893
 AH2893.The horizontal coordinates were established by GPS observations
 AH2893.and adjusted by the National Geodetic Survey in June 2012.
 AH2893
 AH2893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2893.been affixed to the stable North American tectonic plate. See 
 AH2893.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2893
 AH2893.The horizontal coordinates are valid at the epoch date displayed above
 AH2893.which is a decimal equivalence of Year/Month/Day.
 AH2893
 AH2893.The orthometric height was determined by GPS observations and a
 AH2893.high-resolution geoid model.
 AH2893
 AH2893.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2893.GEOID18 height accuracy estimate available here.
 AH2893
 AH2893.Click photographs - Photos may exist for this station.
 AH2893
 AH2893.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2893
 AH2893.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2893
 AH2893.The ellipsoidal height was determined by GPS observations
 AH2893.and is referenced to NAD 83.
 AH2893
 AH2893. The following values were computed from the NAD 83(2011) position.
 AH2893
 AH2893;                    North         East     Units Scale Factor Converg.
 AH2893;SPC IL W     -   551,586.546   792,109.603   MT  1.00004555   +0 44 03.9
 AH2893;SPC IL W     - 1,809,663.53  2,598,779.59   sFT  1.00004555   +0 44 03.9
 AH2893;UTM  16      - 4,610,756.049   328,303.794   MT  0.99996279   -1 22 10.7
 AH2893
 AH2893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2893!SPC IL W     -   0.99996411  x   1.00004555  =   1.00000966
 AH2893!UTM  16      -   0.99996411  x   0.99996279  =   0.99992690
 AH2893
 AH2893:                Primary Azimuth Mark                     Grid Az
 AH2893:SPC IL W     -  LEE39 1B                                 359 33 44.2
 AH2893:UTM  16      -  LEE39 1B                                 001 39 58.8
 AH2893
 AH2893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2830310756(NAD 83)
 AH2893
 AH2893|---------------------------------------------------------------------|
 AH2893| PID    Reference Object                     Distance      Geod. Az  |
 AH2893|                                                           dddmmss.s |
 AH2893| AH2894 LEE39 1B                            APPROX. 1.0 KM 0001748.1 |
 AH2893|---------------------------------------------------------------------|
 AH2893
 AH2893                          SUPERSEDED SURVEY CONTROL
 AH2893
 AH2893  NAD 83(2007)-  41 37 48.22724(N)    089 03 40.44942(W) AD(2002.00) 0
 AH2893  ELLIP H (02/10/07)  228.872  (m)                       GP(2002.00)    
 AH2893  ELLIP H (12/06/04)  228.890  (m)                       GP(       ) 4 1
 AH2893  NAD 83(1997)-  41 37 48.22714(N)    089 03 40.44904(W) AD(       ) 1
 AH2893  ELLIP H (09/15/98)  228.879  (m)                       GP(       ) 3 1
 AH2893
 AH2893.Superseded values are not recommended for survey control.
 AH2893
 AH2893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2893.See file dsdata.pdf to determine how the superseded data were derived.
 AH2893
 AH2893_MARKER: F = FLANGE-ENCASED ROD
 AH2893_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2893_STAMPING: LEE39-1A
 AH2893_MARK LOGO: ILDT
 AH2893_PROJECTION: RECESSED 3 CENTIMETERS
 AH2893_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2893_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2893+STABILITY: POSITION/ELEVATION WELL
 AH2893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2893+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2020
 AH2893_ROD/PIPE-DEPTH: 2.4 meters
 AH2893_SLEEVE-DEPTH  : 0.9 meters
 AH2893
 AH2893  HISTORY     - Date     Condition        Report By
 AH2893  HISTORY     - 1996     MONUMENTED       SECI
 AH2893  HISTORY     - 20020123 GOOD             NGS
 AH2893  HISTORY     - 20030723 GOOD             USPSQD
 AH2893  HISTORY     - 20201118 GOOD             ILDT
 AH2893
 AH2893                          STATION DESCRIPTION
 AH2893
 AH2893'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2893'STATION IS LOCATED APPROXIMATELY 5.8 MI (9.3 KM) SOUTHWEST OF PAW PAW,
 AH2893'4.8 MI (7.7 KM) SOUTHEAST OF COMPTION IN THE SOUTH 1/2 OF SECTION 36,
 AH2893'T 37 N, R 1 E.  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 39
 AH2893'AND U.S.  ROUTE 34, PROCEED NORTH ALONG ILLINOIS ROUTE 39 FOR
 AH2893'APPROXIMATELY 5.3 MI (8.5 KM) TO THE STATION LOCATED ON THE LEFT
 AH2893'(WEST) SIDE OF THE NORTHBOUND LANES OF INTERSTATE ROUTE 39 IN THE
 AH2893'GRASS MEDIAN.  APPROXIMATELY .2 MI (0.3 KM) NORTH OF THE LA SALLE -
 AH2893'LEE COUNTY LINE AND .2 MI (0.3 KM) NORTH OF THE WILLAND ROAD OVERPASS.
 AH2893'THE STATION IS LOCATED 54.0 FT (16.5 M) WEST OF THE CENTERLINE OF
 AH2893'INTERSTATE ROUTE 39 NORTHBOUND LANES, 58.2 EAST OF THE CENTERLINE OF
 AH2893'INTERSTATE ROUTE 39 SOUTHBOUND LANES, 33.2 FT (10.1 M) SOUTH OF A
 AH2893'CATCH BASIN, 314.2 FT (95.8 M) NORTHEAST OF THE MILE MARKER 77 SIGN,
 AH2893'3.2 FT (1.0 M) NORTH OF A WOOD POST, 2.6 FT (0.8 M) SOUTH OF A WOOD
 AH2893'POST, 2.0 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2893'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2893'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2893
 AH2893                          STATION RECOVERY (2002)
 AH2893
 AH2893'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2893'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2893
 AH2893                          STATION RECOVERY (2003)
 AH2893
 AH2893'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2893'RECOVERED IN GOOD CONDITION.
 AH2893
 AH2893                          STATION RECOVERY (2020)
 AH2893
 AH2893'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2893'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2894 ***********************************************************************
 AH2894  DESIGNATION -  LEE39 1B
 AH2894  PID         -  AH2894
 AH2894  STATE/COUNTY-  IL/LEE
 AH2894  COUNTRY     -  US
 AH2894  USGS QUAD   -  COMPTON (2018)
 AH2894
 AH2894                         *CURRENT SURVEY CONTROL
 AH2894  ______________________________________________________________________
 AH2894* NAD 83(2011) POSITION- 41 38 21.30973(N) 089 03 40.22019(W)   ADJUSTED
 AH2894* NAD 83(2011) ELLIP HT-   245.228 (meters)        (06/27/12)   ADJUSTED
 AH2894* NAD 83(2011) EPOCH   -  2010.00
 AH2894* NAVD 88 ORTHO HEIGHT -   278.3   (meters)      913.    (feet) GPS OBS
 AH2894  ______________________________________________________________________
 AH2894  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2894  GEOID HEIGHT    -        -32.868 (meters)                     GEOID96
 AH2894  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 AH2894  NAD 83(2011) X  -     78,219.868 (meters)                     COMP
 AH2894  NAD 83(2011) Y  - -4,773,258.275 (meters)                     COMP
 AH2894  NAD 83(2011) Z  -  4,215,906.150 (meters)                     COMP
 AH2894  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AH2894
 AH2894  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2894  Standards:
 AH2894         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2894            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2894  -------------------------------------------------------------------
 AH2894  NETWORK    0.71   1.23           0.32   0.25   0.63      0.06169253
 AH2894  -------------------------------------------------------------------
 AH2894  Click here for local accuracies and other accuracy information.
 AH2894
 AH2894.The horizontal coordinates were established by GPS observations
 AH2894.and adjusted by the National Geodetic Survey in June 2012.
 AH2894
 AH2894.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2894.been affixed to the stable North American tectonic plate. See 
 AH2894.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2894
 AH2894.The horizontal coordinates are valid at the epoch date displayed above
 AH2894.which is a decimal equivalence of Year/Month/Day.
 AH2894
 AH2894.The orthometric height was determined by GPS observations and a
 AH2894.high-resolution geoid model.
 AH2894
 AH2894.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2894.GEOID18 height accuracy estimate available here.
 AH2894
 AH2894.Click photographs - Photos may exist for this station.
 AH2894
 AH2894.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2894
 AH2894.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2894
 AH2894.The ellipsoidal height was determined by GPS observations
 AH2894.and is referenced to NAD 83.
 AH2894
 AH2894. The following values were computed from the NAD 83(2011) position.
 AH2894
 AH2894;                    North         East     Units Scale Factor Converg.
 AH2894;SPC IL W     -   552,607.227   792,101.804   MT  1.00004553   +0 44 04.5
 AH2894;SPC IL W     - 1,813,012.21  2,598,754.00   sFT  1.00004553   +0 44 04.5
 AH2894;UTM  16      - 4,611,776.244   328,333.475   MT  0.99996266   -1 22 11.5
 AH2894
 AH2894!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2894!SPC IL W     -   0.99996154  x   1.00004553  =   1.00000707
 AH2894!UTM  16      -   0.99996154  x   0.99996266  =   0.99992420
 AH2894
 AH2894:                Primary Azimuth Mark                     Grid Az
 AH2894:SPC IL W     -  LEE39 1A                                 179 33 43.7
 AH2894:UTM  16      -  LEE39 1A                                 181 39 59.7
 AH2894
 AH2894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2833311776(NAD 83)
 AH2894
 AH2894|---------------------------------------------------------------------|
 AH2894| PID    Reference Object                     Distance      Geod. Az  |
 AH2894|                                                           dddmmss.s |
 AH2894| AH2893 LEE39 1A                            APPROX. 1.0 KM 1801748.2 |
 AH2894|---------------------------------------------------------------------|
 AH2894
 AH2894                          SUPERSEDED SURVEY CONTROL
 AH2894
 AH2894  NAD 83(2007)-  41 38 21.30971(N)    089 03 40.22107(W) AD(2002.00) 0
 AH2894  ELLIP H (02/10/07)  245.259  (m)                       GP(2002.00)    
 AH2894  ELLIP H (12/06/04)  245.276  (m)                       GP(       ) 4 1
 AH2894  NAD 83(1997)-  41 38 21.30961(N)    089 03 40.22067(W) AD(       ) 1
 AH2894  ELLIP H (09/15/98)  245.268  (m)                       GP(       ) 3 1
 AH2894
 AH2894.Superseded values are not recommended for survey control.
 AH2894
 AH2894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2894.See file dsdata.pdf to determine how the superseded data were derived.
 AH2894
 AH2894_MARKER: F = FLANGE-ENCASED ROD
 AH2894_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2894_STAMPING: LEE39-1B
 AH2894_MARK LOGO: ILDT
 AH2894_PROJECTION: RECESSED 3 CENTIMETERS
 AH2894_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2894_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2894+STABILITY: POSITION/ELEVATION WELL
 AH2894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2894+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2020
 AH2894_ROD/PIPE-DEPTH: 2.4 meters
 AH2894_SLEEVE-DEPTH  : 0.9 meters
 AH2894
 AH2894  HISTORY     - Date     Condition        Report By
 AH2894  HISTORY     - 1996     MONUMENTED       SECI
 AH2894  HISTORY     - 20020123 GOOD             NGS
 AH2894  HISTORY     - 20030723 GOOD             USPSQD
 AH2894  HISTORY     - 20201118 GOOD             ILDT
 AH2894
 AH2894                          STATION DESCRIPTION
 AH2894
 AH2894'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2894'STATION IS LOCATED APPROXIMATELY 5.5 MI (8.9 KM) SOUTHWEST OF PAW PAW,
 AH2894'4.2 MI (6.8 KM) SOUTHEAST OF COMPTION IN THE CENTER OF SECTION 36, T
 AH2894'31 N, R 1 E.  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 39 AND
 AH2894'U.S.  ROUTE 34, PROCEED NORTH ALONG INTERSTATE ROUTE 39 FOR
 AH2894'APPROXIMATELY 5.93 MI (9.54 KM) TO THE STATION LOCATED ON THE LEFT
 AH2894'(WEST) SIDE OF THE NORTHBOUND LANES OF INTERSTATE ROUTE 39 IN THE
 AH2894'GRASS MEDIAN.  APPROXIMATELY 0.83 MI (1.34 KM) NORTH OF THE LA SALLE -
 AH2894'LEE COUNTY LINE AND 0.83 MI (1.34 KM) NORTH OF THE WILLAND ROAD
 AH2894'OVERPASS.  THE STATION IS LOCATED 53.7 FT (16.4 M) WEST OF THE
 AH2894'CENTERLINE OF INTERSTATE ROUTE 39 NORTHBOUND LANES, 58.5 FT (17.8 M)
 AH2894'EAST OF THE CENTERLINE OF INTERSTATE ROUTE 39 SOUTHBOUND LANES, 37.6
 AH2894'FT (11.5 M) SOUTHWEST OF A CHISELED X IN THE SOUTHEAST CORNER OF A
 AH2894'CONCRETE DRAINAGE STRUCTURE IN THE GRASS MEDIAN, 99.7 FT (30.4 M)
 AH2894'SOUTHWEST OF A BOLT ON THE GRATE OF A FLARED END SECTION ON THE EAST
 AH2894'SIDE OF THE NORTHBOUND LANES OF INTERTATE ROUTE 39, 3.2 FT (1.0 M)
 AH2894'NORTH OF A WOOD POST, 3.2 SOUTH OF A WOOD POST, AND 2.0 FT (0.6 M)
 AH2894'EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AH2894'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2894'PHYSICAL TIES.
 AH2894
 AH2894                          STATION RECOVERY (2002)
 AH2894
 AH2894'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2894'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2894
 AH2894                          STATION RECOVERY (2003)
 AH2894
 AH2894'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2894'RECOVERED IN GOOD CONDITION.
 AH2894
 AH2894                          STATION RECOVERY (2020)
 AH2894
 AH2894'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2894'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2897 ***********************************************************************
 AH2897  DESIGNATION -  LEE52 1A
 AH2897  PID         -  AH2897
 AH2897  STATE/COUNTY-  IL/LEE
 AH2897  COUNTRY     -  US
 AH2897  USGS QUAD   -  AMBOY (2018)
 AH2897
 AH2897                         *CURRENT SURVEY CONTROL
 AH2897  ______________________________________________________________________
 AH2897* NAD 83(2011) POSITION- 41 39 40.31804(N) 089 15 35.47467(W)   ADJUSTED
 AH2897* NAD 83(2011) ELLIP HT-   231.937 (meters)        (06/27/12)   ADJUSTED
 AH2897* NAD 83(2011) EPOCH   -  2010.00
 AH2897* NAVD 88 ORTHO HEIGHT -   264.9   (meters)      869.    (feet) GPS OBS
 AH2897  ______________________________________________________________________
 AH2897  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2897  GEOID HEIGHT    -        -32.799 (meters)                     GEOID96
 AH2897  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 AH2897  NAD 83(2011) X  -     61,646.379 (meters)                     COMP
 AH2897  NAD 83(2011) Y  - -4,771,871.010 (meters)                     COMP
 AH2897  NAD 83(2011) Z  -  4,217,718.761 (meters)                     COMP
 AH2897  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 AH2897
 AH2897  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2897  Standards:
 AH2897         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2897            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2897  -------------------------------------------------------------------
 AH2897  NETWORK    0.90   1.67           0.42   0.29   0.85     -0.08509010
 AH2897  -------------------------------------------------------------------
 AH2897  Click here for local accuracies and other accuracy information.
 AH2897
 AH2897.The horizontal coordinates were established by GPS observations
 AH2897.and adjusted by the National Geodetic Survey in June 2012.
 AH2897
 AH2897.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2897.been affixed to the stable North American tectonic plate. See 
 AH2897.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2897
 AH2897.The horizontal coordinates are valid at the epoch date displayed above
 AH2897.which is a decimal equivalence of Year/Month/Day.
 AH2897
 AH2897.The orthometric height was determined by GPS observations and a
 AH2897.high-resolution geoid model.
 AH2897
 AH2897.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2897.GEOID18 height accuracy estimate available here.
 AH2897
 AH2897.Click photographs - Photos may exist for this station.
 AH2897
 AH2897.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2897
 AH2897.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2897
 AH2897.The ellipsoidal height was determined by GPS observations
 AH2897.and is referenced to NAD 83.
 AH2897
 AH2897. The following values were computed from the NAD 83(2011) position.
 AH2897
 AH2897;                    North         East     Units Scale Factor Converg.
 AH2897;SPC IL W     -   554,851.509   775,523.250   MT  1.00001134   +0 36 10.1
 AH2897;SPC IL W     - 1,820,375.33  2,544,362.53   sFT  1.00001134   +0 36 10.1
 AH2897;UTM  16      - 4,614,627.854   311,849.022   MT  1.00003566   -1 30 09.4
 AH2897
 AH2897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2897!SPC IL W     -   0.99996362  x   1.00001134  =   0.99997496
 AH2897!UTM  16      -   0.99996362  x   1.00003566  =   0.99999928
 AH2897
 AH2897:                Primary Azimuth Mark                     Grid Az
 AH2897:SPC IL W     -  LEE52 1B                                 125 56 06.5
 AH2897:UTM  16      -  LEE52 1B                                 128 02 26.0
 AH2897
 AH2897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1184914627(NAD 83)
 AH2897
 AH2897|---------------------------------------------------------------------|
 AH2897| PID    Reference Object                     Distance      Geod. Az  |
 AH2897|                                                           dddmmss.s |
 AH2897| AF9287 LEE52 1B                            APPROX. 0.7 KM 1263216.6 |
 AH2897|---------------------------------------------------------------------|
 AH2897
 AH2897                          SUPERSEDED SURVEY CONTROL
 AH2897
 AH2897  NAD 83(2007)-  41 39 40.31800(N)    089 15 35.47555(W) AD(2002.00) 0
 AH2897  ELLIP H (02/10/07)  231.969  (m)                       GP(2002.00)    
 AH2897  ELLIP H (12/06/04)  231.959  (m)                       GP(       ) 4 1
 AH2897  NAD 83(1997)-  41 39 40.31783(N)    089 15 35.47502(W) AD(       ) 1
 AH2897  ELLIP H (09/15/98)  231.993  (m)                       GP(       ) 3 1
 AH2897
 AH2897.Superseded values are not recommended for survey control.
 AH2897
 AH2897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2897.See file dsdata.pdf to determine how the superseded data were derived.
 AH2897
 AH2897_MARKER: F = FLANGE-ENCASED ROD
 AH2897_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2897_STAMPING: LEE52-1A
 AH2897_MARK LOGO: ILDT
 AH2897_PROJECTION: RECESSED 5 CENTIMETERS
 AH2897_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2897_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2897+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2020
 AH2897_ROD/PIPE-DEPTH: 6.1 meters
 AH2897_SLEEVE-DEPTH  : 0.9 meters
 AH2897
 AH2897  HISTORY     - Date     Condition        Report By
 AH2897  HISTORY     - 1996     MONUMENTED       SECI
 AH2897  HISTORY     - 20020128 GOOD             NGS
 AH2897  HISTORY     - 20030716 GOOD             USPSQD
 AH2897  HISTORY     - 20140827 GOOD             ILDT
 AH2897  HISTORY     - 20180315 GOOD             ILDT
 AH2897  HISTORY     - 20200930 GOOD             ILDT
 AH2897
 AH2897                          STATION DESCRIPTION
 AH2897
 AH2897'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2897'STATION IS LOCATED APPROXIMATELY 1.9 MI (3.1 KM) NORTHWEST OF SUBLETT,
 AH2897'5.1 MI (8.2 KM) SOUTHEAST OF AMBOY IN THE CENTER OF SECTION 5, T 19 N,
 AH2897'R 11 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 52 AND U.S. ROUTE
 AH2897'30, PROCEED SOUTH APPROXIMATELY 8.2 MI (13.2 KM) ALONG U.S. ROUTE 52
 AH2897'TO THE STATION ON THE RIGHT (SOUTH) SIDE OF U.S.  ROUTE 52. STATION IS
 AH2897'LOCATED APPROXIMATELY .1 MI (0.2 KM) NORTHWEST OF THE INTERSECTION OF
 AH2897'U.S.  ROUTE 52 AND GREEN WING ROAD, 325 FT (99.1 M) SOUTHEAST OF A BOX
 AH2897'CULVERT UNDER U.S.  ROUTE 52, 38.2 FT (11.6 M) SOUTHWEST OF THE
 AH2897'CENTERLINE OF U.S.  ROUTE 52 (525 N) , 32.4 FT (9.9 M) SOUTHEAST OF A
 AH2897'POWER POLE, 126.7 FT (38.6 M) NORTHWEST OF A POWER POLE, AND 2.0 FT
 AH2897'(0.6 M) NORTHEAST OF AN ORANGE WITNESS POST. NOTES--ACCESS TO DATUM
 AH2897'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2897'PHYSICAL TIES.
 AH2897
 AH2897                          STATION RECOVERY (2002)
 AH2897
 AH2897'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AH2897'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AH2897
 AH2897                          STATION RECOVERY (2003)
 AH2897
 AH2897'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH2897'RECOVERED IN GOOD CONDITION.
 AH2897
 AH2897                          STATION RECOVERY (2014)
 AH2897
 AH2897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AH2897'RECOVERED IN GOOD CONDITION.
 AH2897
 AH2897                          STATION RECOVERY (2018)
 AH2897
 AH2897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 AH2897'RECOVERED IN GOOD CONDITION.
 AH2897
 AH2897                          STATION RECOVERY (2020)
 AH2897
 AH2897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2897'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9287 ***********************************************************************
 AF9287  CBN         -  This is a Cooperative Base Network Control Station.
 AF9287  DESIGNATION -  LEE52 1B
 AF9287  PID         -  AF9287
 AF9287  STATE/COUNTY-  IL/LEE
 AF9287  COUNTRY     -  US
 AF9287  USGS QUAD   -  AMBOY (2018)
 AF9287
 AF9287                         *CURRENT SURVEY CONTROL
 AF9287  ______________________________________________________________________
 AF9287* NAD 83(2011) POSITION- 41 39 27.60495(N) 089 15 12.59800(W)   ADJUSTED
 AF9287* NAD 83(2011) ELLIP HT-   233.269 (meters)        (06/27/12)   ADJUSTED
 AF9287* NAD 83(2011) EPOCH   -  2010.00
 AF9287* NAVD 88 ORTHO HEIGHT -   266.3   (meters)      874.    (feet) GPS OBS
 AF9287  ______________________________________________________________________
 AF9287  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9287  GEOID HEIGHT    -        -32.800 (meters)                     GEOID96
 AF9287  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 AF9287  NAD 83(2011) X  -     62,179.033 (meters)                     COMP
 AF9287  NAD 83(2011) Y  - -4,772,125.836 (meters)                     COMP
 AF9287  NAD 83(2011) Z  -  4,217,426.603 (meters)                     COMP
 AF9287  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 AF9287
 AF9287  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9287  Standards:
 AF9287         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9287            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9287  -------------------------------------------------------------------
 AF9287  NETWORK    0.68   1.49           0.32   0.21   0.76     -0.03559232
 AF9287  -------------------------------------------------------------------
 AF9287  Click here for local accuracies and other accuracy information.
 AF9287
 AF9287.The horizontal coordinates were established by GPS observations
 AF9287.and adjusted by the National Geodetic Survey in June 2012.
 AF9287
 AF9287.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9287.been affixed to the stable North American tectonic plate. See 
 AF9287.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9287
 AF9287.The horizontal coordinates are valid at the epoch date displayed above
 AF9287.which is a decimal equivalence of Year/Month/Day.
 AF9287
 AF9287.The orthometric height was determined by GPS observations and a
 AF9287.high-resolution geoid model.
 AF9287
 AF9287.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9287.GEOID18 height accuracy estimate available here.
 AF9287
 AF9287.Click photographs - Photos may exist for this station.
 AF9287
 AF9287.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9287
 AF9287.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9287
 AF9287.The ellipsoidal height was determined by GPS observations
 AF9287.and is referenced to NAD 83.
 AF9287
 AF9287. The following values were computed from the NAD 83(2011) position.
 AF9287
 AF9287;                    North         East     Units Scale Factor Converg.
 AF9287;SPC IL W     -   554,464.892   776,056.652   MT  1.00001234   +0 36 25.2
 AF9287;SPC IL W     - 1,819,106.90  2,546,112.53   sFT  1.00001234   +0 36 25.2
 AF9287;UTM  16      - 4,614,221.893   312,367.872   MT  1.00003326   -1 29 53.8
 AF9287
 AF9287!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9287!SPC IL W     -   0.99996341  x   1.00001234  =   0.99997575
 AF9287!UTM  16      -   0.99996341  x   1.00003326  =   0.99999667
 AF9287
 AF9287:                Primary Azimuth Mark                     Grid Az
 AF9287:SPC IL W     -  LEE52 1A                                 305 56 06.6
 AF9287:UTM  16      -  LEE52 1A                                 308 02 25.6
 AF9287
 AF9287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1236714221(NAD 83)
 AF9287
 AF9287|---------------------------------------------------------------------|
 AF9287| PID    Reference Object                     Distance      Geod. Az  |
 AF9287|                                                           dddmmss.s |
 AF9287| AH2897 LEE52 1A                            APPROX. 0.7 KM 3063231.8 |
 AF9287|---------------------------------------------------------------------|
 AF9287
 AF9287                          SUPERSEDED SURVEY CONTROL
 AF9287
 AF9287  NAD 83(2007)-  41 39 27.60491(N)    089 15 12.59888(W) AD(2002.00) 0
 AF9287  ELLIP H (02/10/07)  233.301  (m)                       GP(2002.00)    
 AF9287  ELLIP H (10/15/04)  233.292  (m)                       GP(       ) 4 2
 AF9287  NAD 83(1997)-  41 39 27.60475(N)    089 15 12.59835(W) AD(       ) B
 AF9287  ELLIP H (07/17/98)  233.328  (m)                       GP(       ) 4 1
 AF9287
 AF9287.Superseded values are not recommended for survey control.
 AF9287
 AF9287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9287.See file dsdata.pdf to determine how the superseded data were derived.
 AF9287
 AF9287_MARKER: I = METAL ROD
 AF9287_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9287_STAMPING: LEE52-1B
 AF9287_MARK LOGO: ILDT
 AF9287_PROJECTION: RECESSED 3 CENTIMETERS
 AF9287_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9287_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9287+STABILITY: POSITION/ELEVATION WELL
 AF9287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9287+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2014
 AF9287_ROD/PIPE-DEPTH: 3.7 meters
 AF9287_SLEEVE-DEPTH  : 0.9 meters
 AF9287
 AF9287  HISTORY     - Date     Condition        Report By
 AF9287  HISTORY     - 1996     MONUMENTED       SECI
 AF9287  HISTORY     - 19970509 GOOD             NGS
 AF9287  HISTORY     - 20020128 GOOD             NGS
 AF9287  HISTORY     - 20030628 GOOD             USPSQD
 AF9287  HISTORY     - 20140827 GOOD             ILDT
 AF9287
 AF9287                          STATION DESCRIPTION
 AF9287
 AF9287'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9287'STATION IS LOCATED APPROXIMATELY 1.35 MI (2.17 KM) NORTHWEST OF
 AF9287'SUBLETT, 5.6 MI (9.0 KM) SOUTHEAST OF AMBOY IN THE NORTHEAST 1/4 OF
 AF9287'SECTION 8, T 19 N, R 11 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE
 AF9287'52 AND U.S.  ROUTE 30, PROCEED SOUTH APPROXIMATELY 8.6 MI (13.8 KM)
 AF9287'ALONG U.S.  ROUTE 52 TO THE STATION ON THE RIGHT (SOUTH) SIDE OF U.S.
 AF9287'ROUTE 52.  STATION IS LOCATED APPROXIMATELY .25 MI (0.40 KM) SOUTHEAST
 AF9287'OF THE INTERSECTION OF U.S.  ROUTE 52 AND GREEN WING ROAD, 41.5 FT
 AF9287'(12.6 M) SOUTHWEST OF THE CENTERLINE OF U.S.  ROUTE 52 (525 N) , 25 FT
 AF9287'(7.6 M) NORTHWEST OF A FIELD ENTRANCE TO THE SOUTHWEST, 50.4 FT (15.4
 AF9287'M) SOUTHEAST OF A POWER POLE, 118.9 FT (36.2 M) NORTHWEST OF A POWER
 AF9287'POLE, 35.O FT NORTHWEST OF A METAL POST TO A GUARDRAIL AT THE
 AF9287'SOUTHWEST END OF THE GUARDRAIL, 135.7 FT (41.4 M) NORTHEAST OF A FENCE
 AF9287'CORNER OF A FENCE LINE THAT RUNS SOUTHWEST, AND 2.0 FT (0.6 M)
 AF9287'NORTHEAST OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AF9287'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AF9287'PHYSICAL TIES.
 AF9287
 AF9287                          STATION RECOVERY (1997)
 AF9287
 AF9287'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9287'THE STATION IS LOCATED ABOUT 1.6 MI (2.6 KM) NORTHWEST OF SUBLETTE. TO
 AF9287'REACH FROM THE WATER TOWER ALONG U.S. HIGHWAY 52 IN SUBLETTE, GO
 AF9287'NORTHWEST ON HIGHWAY 52 FOR 1.56 MI (2.51 KM) TO THE STATION ON THE
 AF9287'LEFT, ABOUT 0.25 MI (0.40 KM) SOUTHEAST OF THE INTERSECTION OF HIGHWAY
 AF9287'52 AND GREEN WING ROAD.  IT IS 12.6 M (41.3 FT) SOUTHWEST OF THE
 AF9287'CENTERLINE OF HIGHWAY 52, 7.6 M (24.9 FT) NORTHWEST OF A FIELD
 AF9287'ENTRANCE TO THE SOUTHWEST, 15.4 M (50.5 FT) SOUTHEAST OF A POWER POLE,
 AF9287'36.2 M (118.8 FT) NORTHWEST OF A POWER POLE, 10.7 M (35.1 FT)
 AF9287'NORTHWEST OF A METAL POST TO A GUARDRAIL AT THE SOUTHWEST END OF
 AF9287'GUARDRAIL, AND 0.6 M (2.0 FT) NORTHEAST OF A FIBERGLASS WITNESS POST.
 AF9287'NOTE--ACCESS TO STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 AF9287
 AF9287                          STATION RECOVERY (2002)
 AF9287
 AF9287'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 AF9287'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 AF9287
 AF9287                          STATION RECOVERY (2003)
 AF9287
 AF9287'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AF9287'RECOVERED IN GOOD CONDITION.
 AF9287
 AF9287                          STATION RECOVERY (2014)
 AF9287
 AF9287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AF9287'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7830 ***********************************************************************
 DP7830  DESIGNATION -  LEE53
 DP7830  PID         -  DP7830
 DP7830  STATE/COUNTY-  IL/LEE
 DP7830  COUNTRY     -  US
 DP7830  USGS QUAD   -  ASHTON (2018)
 DP7830
 DP7830                         *CURRENT SURVEY CONTROL
 DP7830  ______________________________________________________________________
 DP7830* NAD 83(1986) POSITION- 41 45 29.53   (N) 089 12 39.13   (W)   HD_HELD1
 DP7830* NAVD 88 ORTHO HEIGHT -   228.749 (meters)      750.49  (feet) ADJUSTED
 DP7830  ______________________________________________________________________
 DP7830  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 DP7830  DYNAMIC HEIGHT  -        228.664 (meters)      750.21  (feet) COMP
 DP7830  MODELED GRAVITY -    980,245.7   (mgal)                       NAVD 88
 DP7830
 DP7830  VERT ORDER      -  SECOND    CLASS I
 DP7830
 DP7830.The horizontal coordinates were determined by differentially corrected
 DP7830.hand held GPS observations or other comparable positioning techniques
 DP7830.and have an estimated accuracy of +/- 3 meters.
 DP7830
 DP7830.The orthometric height was determined by differential leveling and
 DP7830.adjusted by the IL DEPT OF TRANSP
 DP7830.in July 2015.
 DP7830
 DP7830.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7830.GEOID18 height accuracy estimate available here.
 DP7830
 DP7830.Click photographs - Photos may exist for this station.
 DP7830
 DP7830.The dynamic height is computed by dividing the NAVD 88
 DP7830.geopotential number by the normal gravity value computed on the
 DP7830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7830.degrees latitude (g = 980.6199 gals.).
 DP7830
 DP7830.The modeled gravity was interpolated from observed gravity values.
 DP7830
 DP7830;                    North         East    Units  Estimated Accuracy
 DP7830;SPC IL W     -   565,669.1     779,483.4     MT  (+/- 3 meters HH1 GPS) 
 DP7830
 DP7830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1620425292(NAD 83)
 DP7830
 DP7830                          SUPERSEDED SURVEY CONTROL
 DP7830
 DP7830.No superseded survey control is available for this station.
 DP7830
 DP7830_MARKER: DD = SURVEY DISK
 DP7830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7830_MARK LOGO: ILDT
 DP7830_PROJECTION: FLUSH
 DP7830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7830+STABILITY: SURFACE MOTION
 DP7830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7830+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2023
 DP7830
 DP7830  HISTORY     - Date     Condition        Report By
 DP7830  HISTORY     - UNK      MONUMENTED       ILDT
 DP7830  HISTORY     - 20150403 GOOD             DJHENK
 DP7830  HISTORY     - 20230816 GOOD             ILDT
 DP7830
 DP7830                          STATION DESCRIPTION
 DP7830
 DP7830'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7830'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF ASHTON, 7.4 MI
 DP7830'(11.9 KM) SOUTHEAST OF FRANKLIN GROVE AND 6.8 MI (10.9 KM)
 DP7830'EAST-NORTHEAST OF AMBOY.
 DP7830'
 DP7830'TO REACH THE STATION FROM THE JUNCTION OF US 30 WITH US 52 LOCATED 3
 DP7830'MI (4.8 KM) NORTH OF AMBOY, IL, GO EAST ON US 30 FOR 6.0 MI (9.7 KM)
 DP7830'TO BRIDGE ROAD AND TO THE STATION ON THE LEFT.
 DP7830'
 DP7830'THE STATION IS LOCATED 25 FT (7.6 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP7830'US 30, 230 FT (70.1 M) WEST OF BRIDGE ROAD, 12 FT (3.7 M) EAST OF THE
 DP7830'CENTER OF A FIELD ENTRANCE AND 10 FT (3.0 M) WEST OF A TELEPHONE
 DP7830'PEDESTAL.
 DP7830'
 DP7830'NOTE-THE DISK IS NOT STAMPED.
 DP7830
 DP7830                          STATION RECOVERY (2023)
 DP7830
 DP7830'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP7830'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1673 ***********************************************************************
 JB1673  DESIGNATION -  LEECH
 JB1673  PID         -  JB1673
 JB1673  STATE/COUNTY-  IL/WAYNE
 JB1673  COUNTRY     -  US
 JB1673  USGS QUAD   -  GOLDEN GATE (2018)
 JB1673
 JB1673                         *CURRENT SURVEY CONTROL
 JB1673  ______________________________________________________________________
 JB1673* NAD 83(1997) POSITION- 38 20 19.95627(N) 088 14 31.25258(W)   ADJUSTED
 JB1673* NAVD 88 ORTHO HEIGHT -   145.    (meters)      476.    (feet) SCALED
 JB1673  ______________________________________________________________________
 JB1673  GEOID HEIGHT    -        -30.639 (meters)                     GEOID18
 JB1673  LAPLACE CORR    -         -1.89  (seconds)                    DEFLEC18
 JB1673  HORZ ORDER      -  FIRST
 JB1673
 JB1673.The horizontal coordinates were established by classical geodetic methods
 JB1673.and adjusted by the National Geodetic Survey in October 1999.
 JB1673
 JB1673.The orthometric height was scaled from a topographic map.
 JB1673
 JB1673.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1673.GEOID18 height accuracy estimate available here.
 JB1673
 JB1673.Click photographs - Photos may exist for this station.
 JB1673
 JB1673.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1673
 JB1673. The following values were computed from the NAD 83(1997) position.
 JB1673
 JB1673;                    North         East     Units Scale Factor Converg.
 JB1673;SPC IL E     -   185,593.070   307,983.500   MT  0.99997578   +0 03 23.9
 JB1673;SPC IL E     -   608,899.93  1,010,442.53   sFT  0.99997578   +0 03 23.9
 JB1673;UTM  16      - 4,244,145.025   391,456.159   MT  0.99974510   -0 46 13.8
 JB1673
 JB1673!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1673!SPC IL E     -   0.99998208  x   0.99997578  =   0.99995786
 JB1673!UTM  16      -   0.99998208  x   0.99974510  =   0.99972718
 JB1673
 JB1673:                Primary Azimuth Mark                     Grid Az
 JB1673:SPC IL E     -  LEECH AZ MK                              326 02 54.3
 JB1673:UTM  16      -  LEECH AZ MK                              326 52 32.0
 JB1673
 JB1673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9145644145(NAD 83)
 JB1673
 JB1673|---------------------------------------------------------------------|
 JB1673| PID    Reference Object                     Distance      Geod. Az  |
 JB1673|                                                           dddmmss.s |
 JB1673| CI4481 LEECH RM 1                           22.931 METERS 02336     |
 JB1673| JB1666 ALBION MUNICIPAL TANK               APPROX.16.5 KM 0744627.5 |
 JB1673| CI4482 LEECH RM 2                           32.186 METERS 26901     |
 JB1673| JB1711 FAIRFIELD AIRTEX CO WATER TANK      APPROX.11.9 KM 2894635.8 |
 JB1673| CI4480 LEECH AZ MK                                        3260618.2 |
 JB1673|---------------------------------------------------------------------|
 JB1673
 JB1673                          SUPERSEDED SURVEY CONTROL
 JB1673
 JB1673  NAD 83(1997)-  38 20 19.95910(N)    088 14 31.25177(W) AD(       ) 1
 JB1673  NAD 83(1993)-  38 20 19.96787(N)    088 14 31.25134(W) AD(       ) 1
 JB1673  NAD 83(1986)-  38 20 19.96894(N)    088 14 31.25216(W) AD(       ) 1
 JB1673  NAD 27      -  38 20 19.79598(N)    088 14 31.09960(W) AD(       ) 1
 JB1673
 JB1673.Superseded values are not recommended for survey control.
 JB1673
 JB1673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1673.See file dsdata.pdf to determine how the superseded data were derived.
 JB1673
 JB1673_MARKER: DS = TRIANGULATION STATION DISK
 JB1673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1673_STAMPING: LEECH 1961
 JB1673_MARK LOGO: CGS
 JB1673_PROJECTION: FLUSH
 JB1673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1673+STABILITY: SURFACE MOTION
 JB1673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1673+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2014
 JB1673
 JB1673  HISTORY     - Date     Condition        Report By
 JB1673  HISTORY     - 1961     MONUMENTED       CGS
 JB1673  HISTORY     - 20141103 GOOD             ILDT
 JB1673
 JB1673                          STATION DESCRIPTION
 JB1673
 JB1673'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1673'IT IS ABOUT 7 MILES SOUTHEAST OF FAIRFIELD, 10 MILES SOUTHWEST OF
 JB1673'ALBION, IN THE NE .25 OF SEC 19, T-2-S, R-9-E, AND ON THE PROPERTY OF
 JB1673'MR JOHN TONDINI.  IT IS 106 FEET EAST OF A WITNESS POST, 69 FEET EAST
 JB1673'OF THE CENTERLINE OF A GRAVELED ROAD, 39.5 FEET NORTHWEST OF THE
 JB1673'NORTHEAST CORNER OF A FRAME HOUSE AND 26 FEET NORTHEAST OF A 12 INCH
 JB1673'APRICOT TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LEECH
 JB1673'1961.
 JB1673'
 JB1673'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE
 JB1673'HIGHWAY 15, IN FAIRFIELD, GO EAST ON HIGHWAY 15 FOR 3.0 MILES TO A
 JB1673'GRAVELED CROSSROAD.  CONTINUE EAST ON HIGHWAY 15 FOR 2.6 MILES TO A
 JB1673'GRAVELED CROSSROAD.  TURN RIGHT AND GO SOUTH ON THE GRAVELED ROAD FOR
 JB1673'1.5 MILES TO A GRAVELED CROSSROAD.  TURN LEFT AND GO EAST ON THE
 JB1673'GRAVELED ROAD FOR 0.55 MILE TO A GRAVELED CROSSROAD.  TURN RIGHT AND
 JB1673'GO SOUTH ON THE GRAVELED ROAD FOR 0.5 MILE TO A GRAVELED CROSSROAD.
 JB1673'TURN LEFT AND GO EASTERLY ON THE GRAVELED ROAD FOR 0.25 MILE TO THE
 JB1673'AZIMUTH MARK ON THE LEFT.  CONTINUE SOUTH AND EAST ON THE GRAVELED
 JB1673'ROAD FOR 0.3 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON
 JB1673'THE GRAVELED ROAD FOR 0.2 MILE TO THE STATION ON THE LEFT.
 JB1673'
 JB1673'REFERENCE MARK 1 IS 107 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 JB1673'HOUSE AND 1 FOOT WEST OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK
 JB1673'IS STAMPED LEECH NO 1 1961.
 JB1673'
 JB1673'REFERENCE MARK 2 IS 35 FEET WEST OF THE CENTERLINE OF THE ROAD, 1 FOOT
 JB1673'SOUTHEAST OF THE WITNESS POST AND 1 FOOT EAST OF A FENCE CORNER.  THE
 JB1673'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED LEECH NO 2 1961.
 JB1673'
 JB1673'THE AZIMUTH MARK IS 34 FEET NORTHEAST OF THE CENTERLINE OF CURVE IN
 JB1673'GRAVELED ROAD, 30 FEET NORTHWEST OF A POWER LINE POLE AND 6 FEET SOUTH
 JB1673'OF A WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 JB1673'STAMPED LEECH 1961.
 JB1673'
 JB1673'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 JB1673
 JB1673                          STATION RECOVERY (2014)
 JB1673
 JB1673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1673'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0559 ***********************************************************************
 KC0559  DESIGNATION -  LEEK
 KC0559  PID         -  KC0559
 KC0559  STATE/COUNTY-  IL/MORGAN
 KC0559  COUNTRY     -  US
 KC0559  USGS QUAD   -  ALEXANDER (2018)
 KC0559
 KC0559                         *CURRENT SURVEY CONTROL
 KC0559  ______________________________________________________________________
 KC0559* NAD 83(1997) POSITION- 39 38 52.59378(N) 090 05 05.54754(W)   ADJUSTED
 KC0559* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 KC0559  ______________________________________________________________________
 KC0559  GEOID HEIGHT    -        -32.329 (meters)                     GEOID18
 KC0559  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 KC0559  HORZ ORDER      -  FIRST
 KC0559
 KC0559.The horizontal coordinates were established by classical geodetic methods
 KC0559.and adjusted by the National Geodetic Survey in October 1999.
 KC0559
 KC0559.The orthometric height was scaled from a topographic map.
 KC0559
 KC0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0559.GEOID18 height accuracy estimate available here.
 KC0559
 KC0559.Click photographs - Photos may exist for this station.
 KC0559
 KC0559.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0559
 KC0559. The following values were computed from the NAD 83(1997) position.
 KC0559
 KC0559;                    North         East     Units Scale Factor Converg.
 KC0559;SPC IL W     -   330,903.933   707,019.889   MT  0.99994178   +0 03 07.9
 KC0559;SPC IL W     - 1,085,640.65  2,319,614.42   sFT  0.99994178   +0 03 07.9
 KC0559;UTM  15      - 4,392,745.495   750,127.700   MT  1.00037033   +1 51 39.6
 KC0559
 KC0559!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0559!SPC IL W     -   0.99997136  x   0.99994178  =   0.99991314
 KC0559!UTM  15      -   0.99997136  x   1.00037033  =   1.00034168
 KC0559
 KC0559:                Primary Azimuth Mark                     Grid Az
 KC0559:SPC IL W     -  LEEK AZ MK                               165 58 52.2
 KC0559:UTM  15      -  LEEK AZ MK                               164 10 20.5
 KC0559
 KC0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5012792745(NAD 83)
 KC0559
 KC0559|---------------------------------------------------------------------|
 KC0559| PID    Reference Object                     Distance      Geod. Az  |
 KC0559|                                                           dddmmss.s |
 KC0559| KB1522 NEW BERLIN ST MARYS CATH CH         APPROX.17.4 KM 0601141.1 |
 KC0559| CL9720 LEEK RM 1                            45.589 METERS 11719     |
 KC0559| KB1517 WAVERLY MUNICIPAL TANK              APPROX.12.9 KM 1180858.9 |
 KC0559| KC0560 FRANKLIN CATHOLIC CHURCH SPIRE      APPROX. 4.5 KM 1280800.0 |
 KC0559| CL9719 LEEK AZ MK                          APPROX. 0.7 KM 1660200.1 |
 KC0559| CL9721 LEEK RM 2                            32.800 METERS 27354     |
 KC0559| KC0566 JACKSONVILLE ST HOSPITAL STACK      APPROX.14.7 KM 3012543.4 |
 KC0559| KC0567 JACKSONVILLE ST HOSP TANK           APPROX.14.7 KM 3014247.6 |
 KC0559| KC0570 JACKSONVILLE SCH FOR DEAF STK       APPROX.17.3 KM 3033854.9 |
 KC0559| KC0568 JACKSONVILLE ILL PWR LT STACK       APPROX.15.3 KM 3061136.5 |
 KC0559| KC0564 JACKSONVILLE STATE ST PRESB CH      APPROX.16.0 KM 3065937.1 |
 KC0559| KC0565 JACKSONVILLE MORGAN CO CTHSE        APPROX.15.9 KM 3072059.7 |
 KC0559| KC0562 JACKSONVILLE MUNICIPAL STACK        APPROX.15.2 KM 3084149.2 |
 KC0559| KC0563 JACKSONVILLE CH SAVIOR SPIRE        APPROX.15.2 KM 3091138.0 |
 KC0559|---------------------------------------------------------------------|
 KC0559
 KC0559                          SUPERSEDED SURVEY CONTROL
 KC0559
 KC0559  NAD 83(1996)-  39 38 52.59944(N)    090 05 05.53819(W) AD(       ) 1
 KC0559  NAD 83(1986)-  39 38 52.60132(N)    090 05 05.53721(W) AD(       ) 1
 KC0559  NAD 27      -  39 38 52.42800(N)    090 05 05.12800(W) AD(       ) 1
 KC0559
 KC0559.Superseded values are not recommended for survey control.
 KC0559
 KC0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0559.See file dsdata.pdf to determine how the superseded data were derived.
 KC0559
 KC0559_MARKER: DS = TRIANGULATION STATION DISK
 KC0559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0559_STAMPING: LEEK 1934
 KC0559_MARK LOGO: CGS
 KC0559_PROJECTION: FLUSH
 KC0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0559+STABILITY: SURFACE MOTION
 KC0559
 KC0559  HISTORY     - Date     Condition        Report By
 KC0559  HISTORY     - 1934     MONUMENTED       CGS
 KC0559  HISTORY     - 1939     GOOD             CGS
 KC0559
 KC0559                          STATION DESCRIPTION
 KC0559
 KC0559'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KC0559'ABOUT 3.15 MILES NORTHWEST OF FRANKLIN, 6.0 MILES SOUTH OF
 KC0559'ORLEANS R.R. STATION, 0.1 MILE WEST OF OIL ROAD (FRANKLIN-ORLEANS
 KC0559'ROAD), IN LANE ON FARM OWNED BY WILL CALHOUN WHO LIVES IN
 KC0559'FRANKLIN AND LEASED BY MR. LEEK.  THE STATION MARK IS 14 FEET
 KC0559'SOUTH OF FENCE LINE, 30 FEET WEST OF THE WESTERNMOST CORN CRIB,
 KC0559'20 FEET NORTH OF LANE ROAD, 25 FEET EAST-NORTHEAST OF THE
 KC0559'EASTERNMOST SILVER MAPLE, AND IS FLUSH WITH THE GROUND.
 KC0559'
 KC0559'TO REACH FROM FRANKLIN, GO NORTH AND WEST ON OILED ROAD, THE
 KC0559'FRANKLIN-ORLEANS ROAD, FOR 2 MILES TO AN OVERHEAD R.R. BRIDGE,
 KC0559'HERE CONTINUE WEST FOR 0.4 MILE TO A T DIRT ROAD GOING NORTH,
 KC0559'TURN NORTH AND GO 0.75 MILE TO MR. LEEKS HOUSE ON THE WEST SIDE
 KC0559'OF THE ROAD.  THE STATION IS WEST OF THE OUTHOUSES IN LANE TO
 KC0559'FIELDS TO THE WEST.
 KC0559'
 KC0559'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0559'BRONZE DISKS IN CONCRETE.
 KC0559'
 KC0559'REFERENCE MARK NO. 1 IS EAST-SOUTHEAST OF THE STATION, 3 FEET
 KC0559'WEST OF GATE POST, 16 FEET SOUTHWEST OF SHED AND CORN CRIB,
 KC0559'1 FOOT SOUTH OF FENCE LINE, AND PROJECTS 12 INCHES.  REFERENCE
 KC0559'MARK NO. 2 IS WEST OF THE STATION, 1 FOOT SOUTH OF FENCE LINE,
 KC0559'18 FEET NORTH OF ROW OF MAPLES, AND PROJECTS 10 INCHES.  THE
 KC0559'DISTANCE BETWEEN THE REFERENCE MARKS IS 252.01 FEET.
 KC0559'
 KC0559'THE AZIMUTH MARK IS SOUTH-SOUTHEAST OF THE STATION, 22 FEET
 KC0559'WEST OF THE CENTER LINE OF ROAD, 2 FEET WEST OF HEDGE FENCE, 60
 KC0559'FEET NORTH OF NORTH RAIL OF DOUBLE TRACKS, AND PROJECTS 6 INCHES.
 KC0559'
 KC0559'A 113-FOOT TOWER COMES INTO VIEW AT 83 FEET AT RICE.
 KC0559'
 KC0559'A 113-FOOT TOWER AT BETTIS COMES INTO VIEW AT 77 FEET.
 KC0559'
 KC0559'A 113-FOOT TOWER AT HETTICK COMES INTO VIEW AT 77 FEET.
 KC0559'
 KC0559'A 100-FOOT TOWER AT JACKSONVILLE COMES INTO VIEW AT 64 FEET.
 KC0559'
 KC0559'A 113-FOOT TOWER COMES INTO VIEW AT 77 FEET AT PRINTICE.
 KC0559'
 KC0559'A 113-FOOT TOWER AT IRWIN COMES INTO VIEW AT 73 FEET.
 KC0559
 KC0559                          STATION RECOVERY (1939)
 KC0559
 KC0559'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0559'THE STATION MARK, THE AZIMUTH MARK, AND THE REFERENCE MARKS NOS.
 KC0559'1 AND 2 WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE
 KC0559'DISTANCES AND THE DIRECTIONS TO THE MARKS WERE CHECKED IN THE
 KC0559'FIELD AND THE VALUES BELOW SHOULD BE ACCEPTED AS CORRECT.  DUE
 KC0559'TO THE CHANGES IN THE FARM LOT, THE DISTANCES FROM THE STATION
 KC0559'TO THE SILVER MAPLE TREE, AND THE CENTER LINE OF THE LANE,
 KC0559'ARE OMITTED.  THE STATION IS 3.15 MILES NORTHWEST OF FRANKLIN,
 KC0559'6.0 MILES SOUTH OF ORLEANS RAILROAD STATION, AND 0.1 MILE WEST
 KC0559'OF THE FRANKLIN-ORLEANS ROAD, AND IN THE LANE LEADING FROM
 KC0559'THE FARMHOUSE TO THE WEST.  THE STATION IS 35.5 FEET WEST OF
 KC0559'THE SOUTHWEST CORNER OF THE WESTERNMOST CORN CRIB, 37 FEET
 KC0559'NORTH OF THE SOUTH FENCE OF THE LANE, AND 10 FEET SOUTH OF THE
 KC0559'NORTH FENCE OF THE LANE.  THE MARK IS 6
 KC0559'INCHES BELOW THE SURFACE OF THE GROUND AND IS STAMPED LEEK
 KC0559'1934.
 KC0559'
 KC0559'TO REACH THE STATION FROM THE RAILROAD STATION IN FRANKLIN, GO
 KC0559'NORTH AND WEST ON ILLINOIS HIGHWAY NO. 104 FOR 2.2 MILES TO A
 KC0559'T-ROAD, TURN RIGHT, NORTH, PASSING THROUGH AN UNDERPASS AND
 KC0559'GO 0.7 MILE TO A FARM ENTRANCE AT THE LEFT, TURN LEFT, WEST, INTO
 KC0559'LANE ON THE SOUTH SIDE OF THE FARM HOUSE AND GO 0.1 MILE TO A
 KC0559'GATE LEADING INTO THE FEEDING LOT AND THE STATION.
 KC0559'
 KC0559'REFERENCE MARK NO. 1 IS 45.589 METERS, 149.57 FEET, EAST-SOUTHEAST
 KC0559'OF THE STATION, 17 FEET SOUTHWEST OF THE CORN CRIB, 3 FEET WEST
 KC0559'OF THE GATE POST, AND 1 FOOT SOUTH OF THE FENCE LINE.  THE MARK,
 KC0559'NOTE 11B, PROJECTS 8 INCHES ABOVE THE GROUND AND IS STAMPED LEEK
 KC0559'NO 1 1934.  REFERENCE MARK NO. 2 IS 32.800 METERS, 107.61 FEET,
 KC0559'WEST OF THE STATION IN THE NORTH FENCE OF THE LANE.  THE MARK
 KC0559'PROJECTS 12 INCHES ABOVE THE GROUND AND IS STAMPED
 KC0559'LEEK NO 2 1934.
 KC0559'
 KC0559'THE AZIMUTH MARK IS APPROXIMATELY 0.4 MILE SOUTH-SOUTHEAST
 KC0559'OF THE STATION, 27 FEET WEST OF THE NORTH-AND-SOUTH ROAD, 24
 KC0559'FEET NORTH OF A CONCRETE FENCE POST, AND 51 FEET, AT RIGHT
 KC0559'ANGLE, NORTH OF THE NORTH RAIL OF A DOUBLE TRACK OF THE RAILROAD.
 KC0559'THE 1934 DISTANCES TO THIS MARK ARE IN ERROR AND SHOULD BE
 KC0559'OMITTED.  THE MARK PROJECTS 10 INCHES ABOVE THE
 KC0559'GROUND AND IS STAMPED LEEK 1934.
 KC0559'
 KC0559'ALL MARKS ARE WITNESSED BY 4 IN BY 4 IN WHITE WOODEN POSTS
 KC0559'WHICH PROJECT APPROXIMATELY 2-1/2 FEET ABOVE THE GROUND.
 KC0559'
 KC0559'A 64-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT BETTIS 1934.
 KC0559'
 KC0559'A 64-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT WALSH.
 KC0559'
 KC0559'A 90-FOOT TOWER AT HETTICK 1934, AND A 90-FOOT TOWER AT ATHEN
 KC0559'ARE VISIBLE FROM THE GROUND AT THIS STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9719 ***********************************************************************
 CL9719  DESIGNATION -  LEEK AZ MK
 CL9719  PID         -  CL9719
 CL9719  STATE/COUNTY-  IL/MORGAN
 CL9719  COUNTRY     -  US
 CL9719  USGS QUAD   -  ALEXANDER (2018)
 CL9719
 CL9719                         *CURRENT SURVEY CONTROL
 CL9719  ______________________________________________________________________
 CL9719* NAD 83(2011) POSITION- 39 38 31.12324(N) 090 04 58.62784(W)   ADJUSTED
 CL9719* NAD 83(2011) ELLIP HT-   179.807 (meters)        (06/27/12)   ADJUSTED
 CL9719* NAD 83(2011) EPOCH   -  2010.00
 CL9719* NAVD 88 ORTHO HEIGHT -   212.1   (meters)      696.    (feet) GPS OBS
 CL9719  ______________________________________________________________________
 CL9719  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 CL9719  GEOID HEIGHT    -        -32.342 (meters)                     GEOID12A
 CL9719  GEOID HEIGHT    -        -32.322 (meters)                     GEOID18
 CL9719  NAD 83(2011) X  -     -7,120.660 (meters)                     COMP
 CL9719  NAD 83(2011) Y  - -4,918,297.394 (meters)                     COMP
 CL9719  NAD 83(2011) Z  -  4,047,569.211 (meters)                     COMP
 CL9719  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 CL9719
 CL9719  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CL9719  Standards:
 CL9719         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CL9719            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CL9719  -------------------------------------------------------------------
 CL9719  NETWORK    0.46   0.80           0.20   0.17   0.41      0.08468958
 CL9719  -------------------------------------------------------------------
 CL9719  Click here for local accuracies and other accuracy information.
 CL9719
 CL9719.The horizontal coordinates were established by GPS observations
 CL9719.and adjusted by the National Geodetic Survey in June 2012.
 CL9719
 CL9719.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CL9719.been affixed to the stable North American tectonic plate. See 
 CL9719.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CL9719
 CL9719.The horizontal coordinates are valid at the epoch date displayed above
 CL9719.which is a decimal equivalence of Year/Month/Day.
 CL9719
 CL9719.The orthometric height was determined by GPS observations and a
 CL9719.high-resolution geoid model.
 CL9719
 CL9719.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9719.GEOID18 height accuracy estimate available here.
 CL9719
 CL9719.Click photographs - Photos may exist for this station.
 CL9719
 CL9719.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CL9719
 CL9719.The Laplace correction was computed from DEFLEC18 derived deflections.
 CL9719
 CL9719.The ellipsoidal height was determined by GPS observations
 CL9719.and is referenced to NAD 83.
 CL9719
 CL9719. The following values were computed from the NAD 83(2011) position.
 CL9719
 CL9719;                    North         East     Units Scale Factor Converg.
 CL9719;SPC IL W     -   330,241.950   707,185.475   MT  0.99994181   +0 03 12.3
 CL9719;SPC IL W     - 1,083,468.80  2,320,157.68   sFT  0.99994181   +0 03 12.3
 CL9719;UTM  15      - 4,392,088.786   750,314.177   MT  1.00037148   +1 51 43.2
 CL9719;UTM  16      - 4,392,564.875   235,446.930   MT  1.00046176   -1 58 04.9
 CL9719
 CL9719!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CL9719!SPC IL W     -   0.99997179  x   0.99994181  =   0.99991360
 CL9719!UTM  15      -   0.99997179  x   1.00037148  =   1.00034326
 CL9719!UTM  16      -   0.99997179  x   1.00046176  =   1.00043354
 CL9719
 CL9719_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5031492088(NAD 83)
 CL9719
 CL9719                          SUPERSEDED SURVEY CONTROL
 CL9719
 CL9719  NAD 83(2007)-  39 38 31.12318(N)    090 04 58.62855(W) AD(2002.00) 0
 CL9719  ELLIP H (02/10/07)  179.836  (m)                       GP(2002.00)    
 CL9719  ELLIP H (12/06/04)  179.821  (m)                       GP(       ) 4 1
 CL9719  NAD 83(1997)-  39 38 31.12322(N)    090 04 58.62875(W) AD(       ) 1
 CL9719  ELLIP H (03/22/04)  179.838  (m)                       GP(       ) 3 1
 CL9719  NAVD 88 (03/22/04)  212.2    (m)  GEOID03  model used  GPS OBS        
 CL9719
 CL9719.Superseded values are not recommended for survey control.
 CL9719
 CL9719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CL9719.See file dsdata.pdf to determine how the superseded data were derived.
 CL9719
 CL9719_MARKER: DR = REFERENCE MARK DISK
 CL9719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9719_STAMPING: LEEK 1934 AZIMUTH
 CL9719_MARK LOGO: CGS
 CL9719_PROJECTION: PROJECTING 13 CENTIMETERS
 CL9719_MAGNETIC: N = NO MAGNETIC MATERIAL
 CL9719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9719+STABILITY: SURFACE MOTION
 CL9719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL9719+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2019
 CL9719
 CL9719  HISTORY     - Date     Condition        Report By
 CL9719  HISTORY     - 1934     MONUMENTED       CGS
 CL9719  HISTORY     - 20040121 GOOD             WOOLPT
 CL9719  HISTORY     - 20110718 GOOD             ILDT
 CL9719  HISTORY     - 20190830 GOOD             ILDT
 CL9719
 CL9719                          STATION DESCRIPTION
 CL9719
 CL9719'DESCRIBED BY WOOLPERT CONSULTANTS 2004 (BJM)
 CL9719'THIS STATION IS LOCATED APPROXIMATELY 10.85 MI SOUTHWEST OF THECITY OF
 CL9719'NEW BERLIN, 10.05 MI SOUTHEAST OF THE CITY OFJACKSONVILLE AND 3.00 MI
 CL9719'NORTHWEST OF THE COMMUNITY OF FRANKLIN,IN THE NORTHWEST QUADRANT OF
 CL9719'THE JUNCTION OF FLINN ROAD WITH ARAILROAD GRADE.
 CL9719'
 CL9719'TO REACH THE STATION FROM THE INTERSECTION OF WEST STREET WITHSTATE
 CL9719'STREET TO THE NORTHWEST AND MAIN STREET TO THE SOUTHEAST,ON THE
 CL9719'SOUTHWEST SIDE OF FRANKLIN COMMUNITY HIGHWAY SCHOOLBUILDING, GO
 CL9719'SOUTHWEST 0.20 MI ON WEST STREET TO THE JUNCTION OFWEST STREET WITH
 CL9719'STATE HIGHWAY 104, TURN RIGHT AND GO NORTHWESTTHEN WEST 2.20 MI ON
 CL9719'HIGHWAY 104 TO THE JUNCTION OF HIGHWAY 104WITH FLINN ROAD ON THE
 CL9719'RIGHT, TURN RIGHT AND GO NORTH 0.40 MIPASSING UNDER A RAILROAD GRADE
 CL9719'BRIDGE TO A SECOND RAILROAD GRADEAND THE STATION ON THE LEFT. THE
 CL9719'STATION IS A STANDARD BRONZE CGS REFERENCE MARK DISK STAMPED --LEEK
 CL9719'1934 AZIMUTH-- SET INTO THETOP OF A 12-INCH DIAMETER CONCRETE MONUMENT
 CL9719'PROJECTING 15 CM ABOVEGROUND AND APPROXIMATELY 2 FT BELOW ROAD.
 CL9719'
 CL9719'THE STATION IS 17.7 M (58.1 FT) NORTH OF THE NORTH RAILROADCROSS-BUCK,
 CL9719'15.6 M (51.2 FT) NORTHEAST OF THE NORTH RAIL, 7.8 M(25.6 FT) WEST OF
 CL9719'THE CENTERLINE OF FLINN ROAD, 7.2 M (23.6 FT)NORTH OF UTILITY POLE
 CL9719'--J5C1-32--, 7.0 M (23.0 FT) NORTHEAST OFTHE EAST CORNER OF A LARGE
 CL9719'STEEL RAILROAD CONTROL BOX, 6.3 M (20.7 FT) NORTH-NORTHEAST OF UTILITY
 CL9719'POLE --J5C1 SER-5A-- ANDAMID TWO STEEL POSTS.
 CL9719
 CL9719                          STATION RECOVERY (2011)
 CL9719
 CL9719'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 CL9719'RECOVERED AS DESCRIBED.
 CL9719
 CL9719                          STATION RECOVERY (2019)
 CL9719
 CL9719'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 CL9719'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1377 ***********************************************************************
 MF1377  DESIGNATION -  LEGION
 MF1377  PID         -  MF1377
 MF1377  STATE/COUNTY-  IL/KENDALL
 MF1377  COUNTRY     -  US
 MF1377  USGS QUAD   -  PLATTVILLE (2018)
 MF1377
 MF1377                         *CURRENT SURVEY CONTROL
 MF1377  ______________________________________________________________________
 MF1377* NAD 83(1997) POSITION- 41 36 34.31954(N) 088 27 52.29542(W)   ADJUSTED
 MF1377* NAVD 88 ORTHO HEIGHT -   248.    (meters)      814.    (feet) SCALED
 MF1377  ______________________________________________________________________
 MF1377  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 MF1377  LAPLACE CORR    -          1.48  (seconds)                    DEFLEC18
 MF1377  HORZ ORDER      -  SECOND
 MF1377
 MF1377.The horizontal coordinates were established by classical geodetic methods
 MF1377.and adjusted by the National Geodetic Survey in October 1999.
 MF1377
 MF1377.The orthometric height was scaled from a topographic map.
 MF1377
 MF1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1377.GEOID18 height accuracy estimate available here.
 MF1377
 MF1377.Click photographs - Photos may exist for this station.
 MF1377
 MF1377.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1377
 MF1377. The following values were computed from the NAD 83(1997) position.
 MF1377
 MF1377;                    North         East     Units Scale Factor Converg.
 MF1377;SPC IL E     -   548,743.058   289,064.623   MT  0.99997647   -0 05 13.6
 MF1377;SPC IL E     - 1,800,334.52    948,372.85   sFT  0.99997647   -0 05 13.6
 MF1377;UTM  16      - 4,607,460.382   377,971.149   MT  0.99978325   -0 58 21.5
 MF1377
 MF1377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1377!SPC IL E     -   0.99996629  x   0.99997647  =   0.99994276
 MF1377!UTM  16      -   0.99996629  x   0.99978325  =   0.99974955
 MF1377
 MF1377:                Primary Azimuth Mark                     Grid Az
 MF1377:SPC IL E     -  LISBON                                   185 53 26.6
 MF1377:UTM  16      -  LISBON                                   186 46 34.5
 MF1377
 MF1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7797107460(NAD 83)
 MF1377
 MF1377|---------------------------------------------------------------------|
 MF1377| PID    Reference Object                     Distance      Geod. Az  |
 MF1377|                                                           dddmmss.s |
 MF1377| CI7686 LEGION RM 1                          20.483 METERS 09615     |
 MF1377| MF1444 LISBON                              APPROX.14.5 KM 1854813.0 |
 MF1377| CI7687 LEGION RM 2                          24.630 METERS 24603     |
 MF1377| CI7685 LEGION AZ MK                                       2535258.3 |
 MF1377| MF1501 SANDWICH MICH WIS PLINE CO TWR      APPROX. 9.8 KM 2784753.0 |
 MF1377| MF1506 SOMONAUK MUNICIPAL WATER TOWER      APPROX.18.3 KM 2785843.9 |
 MF1377| MF1499 PLANO MUNICIPAL TANK                APPROX. 8.3 KM 3134813.5 |
 MF1377|---------------------------------------------------------------------|
 MF1377
 MF1377                          SUPERSEDED SURVEY CONTROL
 MF1377
 MF1377  NAD 83(1997)-  41 36 34.31939(N)    088 27 52.30245(W) AD(       ) 2
 MF1377  NAD 83(1986)-  41 36 34.32270(N)    088 27 52.30474(W) AD(       ) 2
 MF1377  NAD 27      -  41 36 34.21700(N)    088 27 52.04350(W) AD(       ) 2
 MF1377
 MF1377.Superseded values are not recommended for survey control.
 MF1377
 MF1377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1377.See file dsdata.pdf to determine how the superseded data were derived.
 MF1377
 MF1377_MARKER: DS = TRIANGULATION STATION DISK
 MF1377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1377_STAMPING: LEGION 1954
 MF1377_MARK LOGO: CGS
 MF1377_PROJECTION: FLUSH
 MF1377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1377+STABILITY: SURFACE MOTION
 MF1377
 MF1377  HISTORY     - Date     Condition        Report By
 MF1377  HISTORY     - 1954     MONUMENTED       CGS
 MF1377  HISTORY     - 1956     GOOD             CGS
 MF1377  HISTORY     - 1960     GOOD             ILHD
 MF1377  HISTORY     - 1967     GOOD             CGS
 MF1377  HISTORY     - 1970     GOOD             NGS
 MF1377  HISTORY     - 1987     GOOD             USPSQD
 MF1377  HISTORY     - 20010331 GOOD             NGS
 MF1377  HISTORY     - 20020430 MARK NOT FOUND   USPSQD
 MF1377  HISTORY     - 20071123 GOOD             GEOCAC
 MF1377
 MF1377                          STATION DESCRIPTION
 MF1377
 MF1377'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1377'STATION IS LOCATED ABOUT 2-1/4 MILES SOUTHWEST OF YORKVILLE
 MF1377'AND IS ON PROPERTY OWNED BY THE YORKVILLE AMERICAN LEGION
 MF1377'POST.  IT IS 31 FEET EAST OF THE CENTER OF A GRAVEL ROAD, 25
 MF1377'FEET NORTHWEST OF A 24 INCH OAK TREE WITH A TRIANGLE BLAZE
 MF1377'ON THE WEST SIDE, 8 FEET EAST OF A WHITE WITNESS POST AND
 MF1377'A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1377'LEGION 1954.
 MF1377'
 MF1377'REFERENCE MARK NO. 1 IS 11 FEET NORTHWEST OF A 14 INCH HICKORY
 MF1377'TREE, 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS FLUSH AND
 MF1377'THE DISK IS STAMPED LEGION NO 1 1954.
 MF1377'
 MF1377'REFERENCE MARK NO. 2 IS 57 FEET NORTH OF A TWIN 40 INCH
 MF1377'ELM TREE, 28 FEET WEST OF THE CENTER OF A GRAVEL ROAD AND
 MF1377'1 FOOT EAST OF A FENCE LINE.  THE MARK IS FLUSH AND THE
 MF1377'DISK IS STAMPED LEGION NO 2 1954.
 MF1377'
 MF1377'AZIMUTH MARK IS 81 FEET SOUTH OF THE SOUTHWEST CORNER OF
 MF1377'A FRAME HOUSE, 17 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD,
 MF1377'2 FEET EAST OF A POWER LINE POLE AND A WHITE WITNESS POST
 MF1377'AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES
 MF1377'AND THE DISK IS STAMPED LEGION 1954.
 MF1377'
 MF1377'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 MF1377'47 AND 71 ABOUT 1 MILE SOUTH OF YORKVILLE, GO WEST ON HIGHWAY
 MF1377'71 FOR 0.9 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO SOUTH
 MF1377'ON GRAVEL ROAD FOR 0.45 MILE TO THE STATION ON THE LEFT AS
 MF1377'DESCRIBED, CONTINUE SOUTH ON GRAVEL ROAD FOR 0.05 MILE TO A
 MF1377'GRAVEL CROSSROAD, TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 0.1
 MF1377'MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 MF1377'
 MF1377'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1377
 MF1377                          STATION RECOVERY (1956)
 MF1377
 MF1377'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1377'THE STATION WAS RECOVERED AS DESCRIBED AND ALL OF THE MARKS
 MF1377'WERE FOUND IN GOOD CONDITION.  THE DISTANCES TO R.M. 1 AND
 MF1377'R.M. 2 WERE 0.03 AND 0.04 OF A FOOT SHORTER THAN PREVIOUSLY
 MF1377'MEASURED.  THE DIRECTION TO THE AZIMUTH MARK FAILED TO CHECK
 MF1377'BY 8.5 SECONDS AND THE DIRECTION TO R.M. 1 FAILED TO CHECK
 MF1377'BY 2 MINUTES, 55 SECONDS.  THESE DIRECTIONS WERE DOUBLE
 MF1377'CHECKED.  THE DIRECTION TO R.M. 2 CHECKED.  THE OLD DESCRIPTION
 MF1377'IS ADEQUATE.
 MF1377'
 MF1377'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1377
 MF1377                          STATION RECOVERY (1960)
 MF1377
 MF1377'RECOVERY NOTE BY IL HIGHWAY DEPT 1960
 MF1377'STATION AND AZIMUTH MARKS WERE FOUND IN GOOD CONDITION AS
 MF1377'DESCRIBED.
 MF1377
 MF1377                          STATION RECOVERY (1967)
 MF1377
 MF1377'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1377'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 MF1377'DESCRIPTION IS GOOD.
 MF1377'
 MF1377'THE STATION MARK IS 6 FEET EAST OF A METAL WITNESS POST.
 MF1377'
 MF1377'REFERENCE MARK 2 IS 27 FEET SOUTHWEST OF A POWER POLE.
 MF1377'
 MF1377'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 MF1377
 MF1377                          STATION RECOVERY (1970)
 MF1377
 MF1377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1377'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 MF1377'STATION WAS OCCUPIED TO CUT IN NEW WATER TANK.  THE DISTANCE
 MF1377'AND DIRECTION TO THE MARKS CHECKED WITH THE 1956 VALUES.
 MF1377'A NEW DESCRIPTION FOLLOWS--
 MF1377'
 MF1377'STATION IS LOCATED AT THE WEST EDGE OF A WOODED PASTURE OWNED
 MF1377'BY THE AMERICAN LEGION, 31 FEET EAST OF THE CENTERLINE OF
 MF1377'HIGH POINT ROAD, 25 FEET NORTHWEST OF A 24 INCH OAK TREE
 MF1377'WITH A TRIANGULAR BLAZE ON THE WEST SIDE, 54 FEET SOUTHWEST
 MF1377'OF A 14 INCH OAK TREE AND 8 FEET EAST OF A FENCE AND A METAL
 MF1377'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 MF1377'LEGION 1954.
 MF1377'
 MF1377'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 MF1377'71 AND 47 (ABOUT 1 MILE SOUTH OF YORKVILLE), GO WEST ON HIGHWAY
 MF1377'71 FOR 0.9 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH
 MF1377'ON HIGH POINT ROAD FOR 0.45 MILE TO THE STATION ON THE LEFT.
 MF1377'CONTINUE SOUTH ON THE ROAD FOR 0.05 MILE TO INTERSECTION WITH
 MF1377'LEGION ROAD.  TURN RIGHT AND GO WEST ON LEGION ROAD FOR 0.15
 MF1377'MILE TO THE AZIMUTH MARK ON THE LEFT.
 MF1377'
 MF1377'REFERENCE MARK 1 IS 11 FEET NORTHWEST OF A 14 INCH HICKORY
 MF1377'TREE AND 97 FEET EAST OF THE CENTERLINE OF THE ROAD.  THE
 MF1377'MONUMENT IS FLUSH AND THE DISK IS STAMPED LEGION NO 1 1954.
 MF1377'
 MF1377'REFERENCE MARK 2 IS 28 FEET WEST OF THE CENTERLINE OF THE
 MF1377'ROAD AND 1 FOOT EAST OF A FENCE.  THE MONUMENT IS FLUSH
 MF1377'AND THE DISK IS STAMPED LEGION NO 2 1954.
 MF1377'
 MF1377'THE AZIMUTH MARK IS 81 FEET SOUTH OF THE SOUTHWEST CORNER
 MF1377'OF A 2 STORY FRAME HOUSE, 17 FEET SOUTH OF THE CENTERLINE
 MF1377'OF THE ROAD, 2 FEET EAST OF A POWER POLE AND 1 FOOT WEST
 MF1377'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 MF1377'AND THE DISK IS STAMPED LEGION 1954.
 MF1377'
 MF1377'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1377'
 MF1377'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 MF1377'MILES SOUTHWEST OF YORKVILLE
 MF1377
 MF1377                          STATION RECOVERY (1987)
 MF1377
 MF1377'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF1377'RECOVERED IN GOOD CONDITION.
 MF1377
 MF1377                          STATION RECOVERY (2001)
 MF1377
 MF1377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1377'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1377
 MF1377                          STATION RECOVERY (2002)
 MF1377
 MF1377'RECOVERY NOTE BY US POWER SQUADRON 2002 (LEG)
 MF1377'MARK NOT FOUND.
 MF1377
 MF1377                          STATION RECOVERY (2007)
 MF1377
 MF1377'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF1377'FOUND STATION AND RM1.  RM2 AND AZ NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1515 ***********************************************************************
 MF1515  DESIGNATION -  LELAND
 MF1515  PID         -  MF1515
 MF1515  STATE/COUNTY-  IL/LASALLE
 MF1515  COUNTRY     -  US
 MF1515  USGS QUAD   -  LELAND (2018)
 MF1515
 MF1515                         *CURRENT SURVEY CONTROL
 MF1515  ______________________________________________________________________
 MF1515* NAD 83(2011) POSITION- 41 35 16.49589(N) 088 49 02.81491(W)   ADJUSTED
 MF1515* NAD 83(2011) ELLIP HT-   175.283 (meters)        (06/27/12)   ADJUSTED
 MF1515* NAD 83(2011) EPOCH   -  2010.00
 MF1515* NAVD 88 ORTHO HEIGHT -   208.5   (meters)      684.    (feet) GPS OBS
 MF1515  ______________________________________________________________________
 MF1515  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1515  GEOID HEIGHT    -        -33.201 (meters)                     GEOID99
 MF1515  GEOID HEIGHT    -        -33.254 (meters)                     GEOID18
 MF1515  NAD 83(2011) X  -     98,600.564 (meters)                     COMP
 MF1515  NAD 83(2011) Y  - -4,776,615.984 (meters)                     COMP
 MF1515  NAD 83(2011) Z  -  4,211,596.658 (meters)                     COMP
 MF1515  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 MF1515
 MF1515  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1515  Standards:
 MF1515         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1515            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1515  -------------------------------------------------------------------
 MF1515  NETWORK    1.59   2.23           0.66   0.64   1.14     -0.11272820
 MF1515  -------------------------------------------------------------------
 MF1515  Click here for local accuracies and other accuracy information.
 MF1515
 MF1515.The horizontal coordinates were established by GPS observations
 MF1515.and adjusted by the National Geodetic Survey in June 2012.
 MF1515
 MF1515.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1515.been affixed to the stable North American tectonic plate. See 
 MF1515.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1515
 MF1515.The horizontal coordinates are valid at the epoch date displayed above
 MF1515.which is a decimal equivalence of Year/Month/Day.
 MF1515
 MF1515.The orthometric height was determined by GPS observations and a
 MF1515.high-resolution geoid model.
 MF1515
 MF1515.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1515.GEOID18 height accuracy estimate available here.
 MF1515
 MF1515.Click photographs - Photos may exist for this station.
 MF1515
 MF1515.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1515
 MF1515.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1515
 MF1515.The ellipsoidal height was determined by GPS observations
 MF1515.and is referenced to NAD 83.
 MF1515
 MF1515. The following values were computed from the NAD 83(2011) position.
 MF1515
 MF1515;                    North         East     Units Scale Factor Converg.
 MF1515;SPC IL E     -   546,447.023   259,633.897   MT  0.99999504   -0 19 16.8
 MF1515;SPC IL E     - 1,792,801.61    851,815.54   sFT  0.99999504   -0 19 16.8
 MF1515;SPC IL W     -   547,194.629   812,496.689   MT  1.00009686   +0 53 44.4
 MF1515;SPC IL W     - 1,795,254.38  2,665,666.22   sFT  1.00009686   +0 53 44.4
 MF1515;UTM  16      - 4,605,619.673   348,512.965   MT  0.99988241   -1 12 23.7
 MF1515
 MF1515!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1515!SPC IL E     -   0.99997251  x   0.99999504  =   0.99996755
 MF1515!SPC IL W     -   0.99997251  x   1.00009686  =   1.00006937
 MF1515!UTM  16      -   0.99997251  x   0.99988241  =   0.99985492
 MF1515
 MF1515:                Primary Azimuth Mark                     Grid Az
 MF1515:SPC IL E     -  LELAND AZ MK                             263 20 49.5
 MF1515:SPC IL W     -  LELAND AZ MK                             262 07 48.3
 MF1515:UTM  16      -  LELAND AZ MK                             264 13 56.4
 MF1515
 MF1515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4851205619(NAD 83)
 MF1515
 MF1515|---------------------------------------------------------------------|
 MF1515| PID    Reference Object                     Distance      Geod. Az  |
 MF1515|                                                           dddmmss.s |
 MF1515| MF1514 LELAND MUNICIPAL TANK               APPROX. 3.4 KM 0271949.5 |
 MF1515| CI7689 LELAND RM 1                          34.162 METERS 26103     |
 MF1515| CI7688 LELAND AZ MK                                       2630132.7 |
 MF1515| CI7690 LELAND RM 2                          41.687 METERS 33045     |
 MF1515|---------------------------------------------------------------------|
 MF1515
 MF1515                          SUPERSEDED SURVEY CONTROL
 MF1515
 MF1515  NAD 83(2007)-  41 35 16.49587(N)    088 49 02.81579(W) AD(2002.00) 0
 MF1515  ELLIP H (02/10/07)  175.311  (m)                       GP(2002.00)    
 MF1515  ELLIP H (02/03/05)  175.303  (m)                       GP(       ) 4 2
 MF1515  NAD 83(1997)-  41 35 16.49586(N)    088 49 02.81547(W) AD(       ) 1
 MF1515  ELLIP H (03/04/03)  175.340  (m)                       GP(       ) 4 2
 MF1515  NAD 83(1997)-  41 35 16.49579(N)    088 49 02.81228(W) AD(       ) 3
 MF1515  NAD 83(1996)-  41 35 16.49774(N)    088 49 02.81995(W) AD(       ) 3
 MF1515  NAD 83(1986)-  41 35 16.50048(N)    088 49 02.82018(W) AD(       ) 3
 MF1515  NAD 27      -  41 35 16.38830(N)    088 49 02.53900(W) AD(       ) 3
 MF1515
 MF1515.Superseded values are not recommended for survey control.
 MF1515
 MF1515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1515.See file dsdata.pdf to determine how the superseded data were derived.
 MF1515
 MF1515_MARKER: DS = TRIANGULATION STATION DISK
 MF1515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1515_STAMPING: LELAND 1954
 MF1515_MARK LOGO: CGS
 MF1515_PROJECTION: FLUSH
 MF1515_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1515+STABILITY: SURFACE MOTION
 MF1515_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1515+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2002
 MF1515
 MF1515  HISTORY     - Date     Condition        Report By
 MF1515  HISTORY     - 1954     MONUMENTED       CGS
 MF1515  HISTORY     - 1966     GOOD             CGS
 MF1515  HISTORY     - 1971     GOOD             NGS
 MF1515  HISTORY     - 19970801 GOOD             USPSQD
 MF1515  HISTORY     - 200205   GOOD             ASCPC
 MF1515  HISTORY     - 20021023 GOOD             USPSQD
 MF1515
 MF1515                          STATION DESCRIPTION
 MF1515
 MF1515'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1515'STATION IS LOCATED ABOUT 6 MILES EAST OF EARLVILLE AND 2
 MF1515'MILES SOUTHWEST OF LELAND AT THE INTERSECTION OF U.S. HIGHWAY
 MF1515'34 AND STATE HIGHWAY 23 (SOUTH) AND ON HIGHWAY PROPERTY.
 MF1515'IT IS 100 FEET NORTHEAST OF THE INTERSECTION, 41 FEET EAST
 MF1515'OF THE CENTER OF A GRAVEL ROAD, 35 FEET NORTHWEST OF A TELEPHONE
 MF1515'POLE AND 12 FEET SOUTH OF A WHITE WITNESS POST AND FENCE
 MF1515'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED LELAND 1954.
 MF1515'
 MF1515'REFERENCE MARK NO. 1 IS 71 FEET WEST OF THE CENTER OF THE
 MF1515'GRAVEL ROAD, 64 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 MF1515'7 FEET EAST OF A TELEPHONE POLE AND 3 FEET EAST OF A RIGHT-OF-WAY
 MF1515'MARKER.  THE MARK IS FLUSH AND THE DISK IS STAMPED LELAND
 MF1515'NO 1 1954.
 MF1515'
 MF1515'REFERENCE MARK NO. 2 IS 25 FEET WEST OF THE CENTER OF THE GRAVEL
 MF1515'ROAD AND 1 FOOT EAST OF A FENCE LINE.  THE MARK PROJECTS
 MF1515'2 INCHES AND THE DISK IS STAMPED LELAND NO 2 1954.
 MF1515'
 MF1515'AZIMUTH MARK IS 59 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 MF1515'34, 2 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF
 MF1515'A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1515'LELAND 1954.
 MF1515'
 MF1515'TO REACH THE STATION FROM THE RAILROAD CROSSING IN LELAND
 MF1515'GO SOUTH ON PAVED ROAD FOR 1.7 MILES TO U.S. HIGHWAY 34,
 MF1515'TURN RIGHT AND GO WEST ON HIGHWAY 34 FOR 0.95 MILE TO THE
 MF1515'INTERSECTION OF STATE HIGHWAY 23 (SOUTH) AND THE STATION
 MF1515'ON THE RIGHT AS DESCRIBED.  CONTINUE WEST ON HIGHWAY 34 FOR
 MF1515'0.25 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 MF1515'
 MF1515'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1515
 MF1515                          STATION RECOVERY (1966)
 MF1515
 MF1515'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1515'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1515'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION AT THIS
 MF1515'TIME.  THE PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1515'
 MF1515'THE STATION MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1515'
 MF1515'THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL WITNESS POST.
 MF1515
 MF1515                          STATION RECOVERY (1971)
 MF1515
 MF1515'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF1515'ALL MARKS RECOVERED AND FOUND IN GOOD CONDITION.  THE DIRECTION
 MF1515'TO THE REFERENCE MARKS AND WATER TANK CHECKED.  THE DISTANCE
 MF1515'TO BOTH REFERENCE MARKS WAS FOUND TO BE SHORTER BY 0.08 OF
 MF1515'A FOOT.  A NEW DESCRIPTION FOLLOWS--
 MF1515'
 MF1515'THE STATION IS LOCATED ABOUT 6 MILES EAST OF EARLVILLE, AT
 MF1515'THE JUNCTION OF U.S. HIGHWAY 34 AND STATE HIGHWAY 23 (SOUTH),
 MF1515'ON ROAD RIGHT-OF-WAY, 41 FEET EAST OF THE CENTERLINE OF A
 MF1515'GRAVELED ROAD NORTH, 100 FEET NORTHEAST OF THE INTERSECTION
 MF1515'OF THE HIGHWAYS, 79 FEET NORTH OF THE CENTERLINE OF HIGHWAY
 MF1515'34 AND 23, 11 FEET SOUTHWEST OF A FENCE AND 1 FOOT WEST OF
 MF1515'A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 MF1515'IS STAMPED LELAND 1954.
 MF1515'
 MF1515'REFERENCE MARK 1 IS 71 FEET WEST OF THE CENTERLINE OF THE
 MF1515'GRAVELED ROAD, 64 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY
 MF1515'AND 2 FEET EAST OF A CONCRETE RIGHT-OF-WAY POST.  THE MONUMENT
 MF1515'IS FLUSH AND THE DISK IS STAMPED LELAND NO 1 1954.
 MF1515'
 MF1515'REFERENCE MARK 2 IS 25 FEET WEST OF THE CENTERLINE OF THE
 MF1515'GRAVELED ROAD AND 65 FEET SOUTH OF A POWER POLE.  THE MONUMENT
 MF1515'PROJECTS 2 INCHES AND THE DISK IS STAMPED LELAND NO 2 1954.
 MF1515'
 MF1515'THE AZIMUTH MARK IS 59 FEET SOUTH OF THE CENTERLINE OF HIGHWAY
 MF1515'34, 3 FEET EAST OF A CONCRETE RIGHT-OF-WAY POST, 2 FEET WEST
 MF1515'OF A METAL WITNESS POST, 3 FEET NORTHEAST OF A T FENCE
 MF1515'CORNER, 1 FOOT NORTH OF THE FENCE, 0.25 MILE WEST ALONG
 MF1515'HIGHWAY 34 FROM THE STATION.  MONUMENT IS FLUSH AND THE DISK
 MF1515'IS STAMPED LELAND 1954.
 MF1515'
 MF1515'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1515'
 MF1515'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 MF1515'MILES SOUTHWEST OF LELAND
 MF1515
 MF1515                          STATION RECOVERY (1997)
 MF1515
 MF1515'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1515'RECOVERED IN GOOD CONDITION.
 MF1515
 MF1515                          STATION RECOVERY (2002)
 MF1515
 MF1515'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1515'RECOVERED AS DESCRIBED
 MF1515
 MF1515                          STATION RECOVERY (2002)
 MF1515
 MF1515'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1515'RM 1, RM 2 AND THE AZIMUTH WERE LOCATED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1258 ***********************************************************************
 MF1258  DESIGNATION -  LEMONT 103
 MF1258  PID         -  MF1258
 MF1258  STATE/COUNTY-  IL/DU PAGE
 MF1258  COUNTRY     -  US
 MF1258  USGS QUAD   -  ROMEOVILLE (2018)
 MF1258
 MF1258                         *CURRENT SURVEY CONTROL
 MF1258  ______________________________________________________________________
 MF1258* NAD 83(2011) POSITION- 41 42 01.26175(N) 088 00 21.93716(W)   ADJUSTED
 MF1258* NAD 83(2011) ELLIP HT-   194.683 (meters)        (06/27/12)   ADJUSTED
 MF1258* NAD 83(2011) EPOCH   -  2010.00
 MF1258* NAVD 88 ORTHO HEIGHT -   227.882 (meters)      747.64  (feet) ADJUSTED
 MF1258  ______________________________________________________________________
 MF1258  GEOID HEIGHT    -        -33.216 (meters)                     GEOID18
 MF1258  NAD 83(2011) X  -    165,940.970 (meters)                     COMP
 MF1258  NAD 83(2011) Y  - -4,766,461.993 (meters)                     COMP
 MF1258  NAD 83(2011) Z  -  4,220,941.742 (meters)                     COMP
 MF1258  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 MF1258  DYNAMIC HEIGHT  -        227.799 (meters)      747.37  (feet) COMP
 MF1258  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 MF1258
 MF1258  VERT ORDER      -  SECOND    CLASS I
 MF1258
 MF1258  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1258  Standards:
 MF1258         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1258            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1258  -------------------------------------------------------------------
 MF1258  NETWORK    0.56   0.90           0.24   0.21   0.46      0.27148886
 MF1258  -------------------------------------------------------------------
 MF1258  Click here for local accuracies and other accuracy information.
 MF1258
 MF1258.The horizontal coordinates were established by GPS observations
 MF1258.and adjusted by the National Geodetic Survey in June 2012.
 MF1258
 MF1258.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1258.been affixed to the stable North American tectonic plate. See 
 MF1258.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1258
 MF1258.The horizontal coordinates are valid at the epoch date displayed above
 MF1258.which is a decimal equivalence of Year/Month/Day.
 MF1258
 MF1258.The orthometric height was determined by differential leveling and
 MF1258.adjusted by the NATIONAL GEODETIC SURVEY
 MF1258.in June 1991.
 MF1258
 MF1258.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1258.GEOID18 height accuracy estimate available here.
 MF1258
 MF1258.Click photographs - Photos may exist for this station.
 MF1258
 MF1258.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1258
 MF1258.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1258
 MF1258.The ellipsoidal height was determined by GPS observations
 MF1258.and is referenced to NAD 83.
 MF1258
 MF1258.The dynamic height is computed by dividing the NAVD 88
 MF1258.geopotential number by the normal gravity value computed on the
 MF1258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1258.degrees latitude (g = 980.6199 gals.).
 MF1258
 MF1258.The modeled gravity was interpolated from observed gravity values.
 MF1258
 MF1258. The following values were computed from the NAD 83(2011) position.
 MF1258
 MF1258;                    North         East     Units Scale Factor Converg.
 MF1258;SPC IL E     -   558,873.002   327,238.217   MT  0.99998413   +0 13 03.7
 MF1258;SPC IL E     - 1,833,569.17  1,073,614.05   sFT  0.99998413   +0 13 03.7
 MF1258;UTM  16      - 4,616,996.316   416,287.451   MT  0.99968623   -0 40 09.6
 MF1258
 MF1258!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1258!SPC IL E     -   0.99996947  x   0.99998413  =   0.99995360
 MF1258!UTM  16      -   0.99996947  x   0.99968623  =   0.99965571
 MF1258
 MF1258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1628716996(NAD 83)
 MF1258
 MF1258                          SUPERSEDED SURVEY CONTROL
 MF1258
 MF1258  NAD 83(2007)-  41 42 01.26178(N)    088 00 21.93779(W) AD(2002.00) 1
 MF1258  ELLIP H (07/03/08)  194.692  (m)                       GP(2002.00) 2 2
 MF1258  NAVD 88             227.88   (m)          747.6    (f) LEVELING    3  
 MF1258
 MF1258.Superseded values are not recommended for survey control.
 MF1258
 MF1258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1258.See file dsdata.pdf to determine how the superseded data were derived.
 MF1258
 MF1258_MARKER: DD = SURVEY DISK
 MF1258_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 MF1258_MARK LOGO: IL-043
 MF1258_PROJECTION: FLUSH
 MF1258_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1258_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1258_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1258+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2015
 MF1258
 MF1258  HISTORY     - Date     Condition        Report By
 MF1258  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1258  HISTORY     - 19960420 POOR             USPSQD
 MF1258  HISTORY     - 20050611 MARK NOT FOUND   GEOCAC
 MF1258  HISTORY     - 20061119 GOOD             GEOCAC
 MF1258  HISTORY     - 20071115 GOOD             PATRIC
 MF1258  HISTORY     - 20090321 GOOD             GEOCAC
 MF1258  HISTORY     - 20100130 GOOD             GEOCAC
 MF1258  HISTORY     - 20150305 GOOD             ASMINC
 MF1258
 MF1258                          STATION DESCRIPTION
 MF1258
 MF1258'DESCRIBED BY MARCHESE AND SONS 1983
 MF1258'2.0 MI NORTH FROM LEMONT.
 MF1258'2.0 MILES NORTH OF LEMONT, 1.25 MILES SOUTH ALONG LEMONT ROAD FROM THE
 MF1258'JUNCTION OF INTERSTATE 55 TO MARK ON LEFT, AT THE NORTHEAST CORNER OF
 MF1258'A T-INTERSECTION WITH 103RD STREET, 30.0 FEET EAST OF LEMONT ROAD EAST
 MF1258'EDGE OF PAVEMENT, AND 50.0 FEET NORTH OF ARGONNE NATIONAL LABORATORY
 MF1258'OCCUPIED SOUTH LINE, AN ALUMINUM ALLOY ROD DRIVEN 10.0 FEET AND
 MF1258'ENCASED WITH PLASTIC SLEEVE AND CAP.
 MF1258
 MF1258                          STATION RECOVERY (1996)
 MF1258
 MF1258'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1258'MARK RECOVERED IN POOR CONDITION.
 MF1258
 MF1258                          STATION RECOVERY (2005)
 MF1258
 MF1258'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 MF1258'GARMIN GPS 72 COORDINATES LED TO A GRASSY AREA BELONGING TO A 'GAS
 MF1258'CITY' GAS STATION WHICH HAD BEEN BUILT ABOUT 15 MONTHS AGO.  HOWEVER,
 MF1258'THIS AREA IS THE NORTHWEST CORNER OF THE T-INTERSECTION, NOT THE
 MF1258'NORTHEAST CORNER PER THE DESCRIPTION.  MADE A CHECK OF ALL CORNERS AND
 MF1258'ROADSIDES OF THE T-INTERSECTION WITH NO FINDINGS.
 MF1258
 MF1258                          STATION RECOVERY (2006)
 MF1258
 MF1258'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1258'TALLER, SEASONAL PRAIRIE GRASSES LIMIT THIS MARK'S VISIBILITY, BUT A
 MF1258'WOODEN STICK WITH SURVEY TAPE CURRENTLY MARKS ITS LOCATION.
 MF1258
 MF1258                          STATION RECOVERY (2007)
 MF1258
 MF1258'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 MF1258'THE STATION IS IN LEMONT, IL.
 MF1258'
 MF1258'THE STATION IS LOCATED ALONG THE EAST SIDE OF LEMONT ROAD, NORTHEAST
 MF1258'OF A T INTERSECTION WITH 103RD STREET.
 MF1258'
 MF1258'THE STATION IS 63.0 FT (19.2 M) EAST OF THE CENTERLINE OF LEMONT ROAD,
 MF1258'27.0 FT (8.2 M) EAST OF THE EAST EDGE OF PAVEMENT OF LEMONT ROAD, AND
 MF1258'15.5 FT (4.7 M) NORTH OF THE EXTENSION OF THE CENTERLINE OF 103RD
 MF1258'STREET.  THE MONUMENT IS A 3.5 DISK ON AN ALUMINUM ROD WITH PVC
 MF1258'SLEEVE, 0.25 FT (0.1 M) BELOW GRADE AND LEVEL WITH STREET SURFACE.
 MF1258
 MF1258                          STATION RECOVERY (2009)
 MF1258
 MF1258'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF1258'RECOVERED IN GOOD CONDITION.
 MF1258
 MF1258                          STATION RECOVERY (2010)
 MF1258
 MF1258'RECOVERY NOTE BY GEOCACHING 2010 (L)
 MF1258'RECOVERED IN GOOD CONDITION. THE ORIGINAL DESCRIPION IS ADEQUATE.
 MF1258
 MF1258                          STATION RECOVERY (2015)
 MF1258
 MF1258'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 MF1258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1259 ***********************************************************************
 MF1259  DESIGNATION -  LEMONT 111 D CO
 MF1259  PID         -  MF1259
 MF1259  STATE/COUNTY-  IL/COOK
 MF1259  COUNTRY     -  US
 MF1259  USGS QUAD   -  ROMEOVILLE (2018)
 MF1259
 MF1259                         *CURRENT SURVEY CONTROL
 MF1259  ______________________________________________________________________
 MF1259* NAD 83(1986) POSITION- 41 41 06.2    (N) 088 00 14.1    (W)   HD_HELD2
 MF1259* NAVD 88 ORTHO HEIGHT -   181.458 (meters)      595.33  (feet) ADJUSTED
 MF1259  ______________________________________________________________________
 MF1259  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 MF1259  DYNAMIC HEIGHT  -        181.392 (meters)      595.12  (feet) COMP
 MF1259  MODELED GRAVITY -    980,253.2   (mgal)                       NAVD 88
 MF1259
 MF1259  VERT ORDER      -  THIRD
 MF1259
 MF1259.The horizontal coordinates were established by autonomous hand held GPS
 MF1259.observations and have an estimated accuracy of +/- 10 meters.
 MF1259
 MF1259.The orthometric height was determined by differential leveling and
 MF1259.adjusted by the NATIONAL GEODETIC SURVEY
 MF1259.in June 1991.
 MF1259
 MF1259.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1259.GEOID18 height accuracy estimate available here.
 MF1259
 MF1259.Click photographs - Photos may exist for this station.
 MF1259
 MF1259.The dynamic height is computed by dividing the NAVD 88
 MF1259.geopotential number by the normal gravity value computed on the
 MF1259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1259.degrees latitude (g = 980.6199 gals.).
 MF1259
 MF1259.The modeled gravity was interpolated from observed gravity values.
 MF1259
 MF1259;                    North         East    Units  Estimated Accuracy
 MF1259;SPC IL E     -   557,175.      327,426.      MT  (+/- 10 meters HH2 GPS)
 MF1259
 MF1259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1644815296(NAD 83)
 MF1259
 MF1259                          SUPERSEDED SURVEY CONTROL
 MF1259
 MF1259.No superseded survey control is available for this station.
 MF1259
 MF1259_MARKER: DB = BENCH MARK DISK
 MF1259_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1259_SP_SET: HEADWALL
 MF1259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1259+STABILITY: SURFACE MOTION
 MF1259
 MF1259  HISTORY     - Date     Condition        Report By
 MF1259  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1259  HISTORY     - 20061027 MARK NOT FOUND   GEOCAC
 MF1259  HISTORY     - 20150515 MARK NOT FOUND   GEOCAC
 MF1259
 MF1259                          STATION DESCRIPTION
 MF1259
 MF1259'DESCRIBED BY MARCHESE AND SONS 1983
 MF1259'1.0 MI NORTH FROM LEMONT.
 MF1259'1.0 MILE NORTH OF LEMONT, 2.3 MILES SOUTH ALONG LEMONT ROAD FROM THE
 MF1259'JUNCTION OF INTERSTATE 55 AND LEMONT ROAD TO MARK ON LEFT, 0.3 MILE
 MF1259'NORTH OF CONCRETE BRIDGE OVER THE DIVERSION CHANNEL FOR CHICAGO
 MF1259'SANITARY AND SHIP CANAL, IN CONCRETE HEADWALL ON EAST SIDE OF LEMONT
 MF1259'ROAD, 230.0 FEET SOUTH OF 111TH STREET ALSO KNOWN AS BLUFF ROAD, 200.0
 MF1259'FEET NORTH OF A TRANSMISSION LINE, AND ON TOP OF HEADWALL OF NORTH
 MF1259'WING 12.5 FEET EAST OF EDGE OF PAVEMENT.
 MF1259
 MF1259                          STATION RECOVERY (2006)
 MF1259
 MF1259'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1259'THERE ARE NO CULVERTS IN THE SPECIFIC AREA PER THE DESCRIPTION.
 MF1259
 MF1259                          STATION RECOVERY (2015)
 MF1259
 MF1259'RECOVERY NOTE BY GEOCACHING 2015 (DJZ)
 MF1259'EVIDENCE FOUND OF MARK MOUNTING ROD IN CULVERT AT LOCATION PER
 MF1259'DESCRIPTION.  ON EAST SIDE OF LEMONT RD AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1256 ***********************************************************************
 MF1256  DESIGNATION -  LEMONT 55
 MF1256  PID         -  MF1256
 MF1256  STATE/COUNTY-  IL/DU PAGE
 MF1256  COUNTRY     -  US
 MF1256  USGS QUAD   -  ROMEOVILLE (2018)
 MF1256
 MF1256                         *CURRENT SURVEY CONTROL
 MF1256  ______________________________________________________________________
 MF1256* NAD 83(1986) POSITION- 41 43 00.     (N) 088 00 26.     (W)   SCALED
 MF1256* NAVD 88 ORTHO HEIGHT -   235.702 (meters)      773.30  (feet) ADJUSTED
 MF1256  ______________________________________________________________________
 MF1256  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 MF1256  DYNAMIC HEIGHT  -        235.618 (meters)      773.02  (feet) COMP
 MF1256  MODELED GRAVITY -    980,257.6   (mgal)                       NAVD 88
 MF1256
 MF1256  VERT ORDER      -  THIRD
 MF1256
 MF1256.The horizontal coordinates were scaled from a map and have
 MF1256.an estimated accuracy of +/- 6 seconds.
 MF1256
 MF1256.The orthometric height was determined by differential leveling and
 MF1256.adjusted by the NATIONAL GEODETIC SURVEY
 MF1256.in June 1991.
 MF1256
 MF1256.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1256.GEOID18 height accuracy estimate available here.
 MF1256
 MF1256.Click photographs - Photos may exist for this station.
 MF1256
 MF1256.The dynamic height is computed by dividing the NAVD 88
 MF1256.geopotential number by the normal gravity value computed on the
 MF1256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1256.degrees latitude (g = 980.6199 gals.).
 MF1256
 MF1256.The modeled gravity was interpolated from observed gravity values.
 MF1256
 MF1256;                    North         East    Units  Estimated Accuracy
 MF1256;SPC IL E     -   560,690.      327,140.      MT  (+/- 180 meters Scaled)
 MF1256
 MF1256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM162188(NAD 83)
 MF1256
 MF1256                          SUPERSEDED SURVEY CONTROL
 MF1256
 MF1256.No superseded survey control is available for this station.
 MF1256
 MF1256_MARKER: DB = BENCH MARK DISK
 MF1256_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1256_SP_SET: SHOULDER OF OVERPASS
 MF1256_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1256
 MF1256  HISTORY     - Date     Condition        Report By
 MF1256  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1256  HISTORY     - 19960420 MARK NOT FOUND   USPSQD
 MF1256
 MF1256                          STATION DESCRIPTION
 MF1256
 MF1256'DESCRIBED BY MARCHESE AND SONS 1983
 MF1256'2.2 MI SOUTH FROM WOODRIDGE.
 MF1256'2.2 MILES SOUTH OF WOODRIDGE, 3.0 MILES NORTH OF LEMONT, AND IS ON THE
 MF1256'SOUTH SIDE OF INTERSTATE 55, 3.75 MILES NORTHEAST ALONG INTERSTATE 55
 MF1256'FROM THE JUNCTION OF STATE HIGHWAY 53 TO MARK ON RIGHT, ON THE SOUTH
 MF1256'SIDE OF EASTBOUND LANES OF INTERSTATE 55 AT THE WEST END OF A CONCRETE
 MF1256'BRIDGE GOING OVER LEMONT ROAD, IN THE CONCRETE SHOULDER AT SOUTHWEST
 MF1256'CORNER OF THE OVERPASS, 200.0 FEET EAST OF MERGING LANE AND RAMP FROM
 MF1256'LEMONT ROAD FOR EASTBOUND TRAFFIC.
 MF1256
 MF1256                          STATION RECOVERY (1996)
 MF1256
 MF1256'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1253 ***********************************************************************
 MF1253  DESIGNATION -  LEMONT 75
 MF1253  PID         -  MF1253
 MF1253  STATE/COUNTY-  IL/DU PAGE
 MF1253  COUNTRY     -  US
 MF1253  USGS QUAD   -  WHEATON (2018)
 MF1253
 MF1253                         *CURRENT SURVEY CONTROL
 MF1253  ______________________________________________________________________
 MF1253* NAD 83(1986) POSITION- 41 45 05.     (N) 088 00 47.     (W)   SCALED
 MF1253* NAVD 88 ORTHO HEIGHT -   236.887 (meters)      777.19  (feet) ADJUSTED
 MF1253  ______________________________________________________________________
 MF1253  GEOID HEIGHT    -        -33.231 (meters)                     GEOID18
 MF1253  DYNAMIC HEIGHT  -        236.803 (meters)      776.91  (feet) COMP
 MF1253  MODELED GRAVITY -    980,262.0   (mgal)                       NAVD 88
 MF1253
 MF1253  VERT ORDER      -  THIRD
 MF1253
 MF1253.The horizontal coordinates were scaled from a map and have
 MF1253.an estimated accuracy of +/- 6 seconds.
 MF1253
 MF1253.The orthometric height was determined by differential leveling and
 MF1253.adjusted by the NATIONAL GEODETIC SURVEY
 MF1253.in June 1991.
 MF1253
 MF1253.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1253.GEOID18 height accuracy estimate available here.
 MF1253
 MF1253.Click photographs - Photos may exist for this station.
 MF1253
 MF1253.The dynamic height is computed by dividing the NAVD 88
 MF1253.geopotential number by the normal gravity value computed on the
 MF1253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1253.degrees latitude (g = 980.6199 gals.).
 MF1253
 MF1253.The modeled gravity was interpolated from observed gravity values.
 MF1253
 MF1253;                    North         East    Units  Estimated Accuracy
 MF1253;SPC IL E     -   564,540.      326,640.      MT  (+/- 180 meters Scaled)
 MF1253
 MF1253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM157226(NAD 83)
 MF1253
 MF1253                          SUPERSEDED SURVEY CONTROL
 MF1253
 MF1253.No superseded survey control is available for this station.
 MF1253
 MF1253_MARKER: DB = BENCH MARK DISK
 MF1253_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF1253+WITH SETTING: PAVEMENT
 MF1253_SP_SET: TRAFFIC CONTROL BASE
 MF1253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1253+STABILITY: SURFACE MOTION
 MF1253
 MF1253  HISTORY     - Date     Condition        Report By
 MF1253  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1253  HISTORY     - 20091020 MARK NOT FOUND   GEOCAC
 MF1253
 MF1253                          STATION DESCRIPTION
 MF1253
 MF1253'DESCRIBED BY MARCHESE AND SONS 1983
 MF1253'AT WOODRIDGE, ON THE NORTH SIDE OF 75TH STREET AND THE WEST SIDE OF
 MF1253'LEMONT ROAD, 2.7 MILES EAST ALONG 75TH STREET FROM THE JUNCTION OF
 MF1253'STATE HIGHWAY 53 AND 75TH STREET, IN THE EAST SIDE OF CONCRETE BASE OF
 MF1253'TRAFFIC CONTROL LIGHT, 57.7 FEET SOUTH OF SOUTHWEST CORNER OF A 5 X 5
 MF1253'FOOT CONCRETE BASE FOR A STANDARD SERVICE STATION SIGN.
 MF1253
 MF1253                          STATION RECOVERY (2009)
 MF1253
 MF1253'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1253'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1329 ***********************************************************************
 MF1329  DESIGNATION -  LEMONT RESET
 MF1329  PID         -  MF1329
 MF1329  STATE/COUNTY-  IL/COOK
 MF1329  COUNTRY     -  US
 MF1329  USGS QUAD   -  ROMEOVILLE (2018)
 MF1329
 MF1329                         *CURRENT SURVEY CONTROL
 MF1329  ______________________________________________________________________
 MF1329* NAD 83(2011) POSITION- 41 39 32.05645(N) 088 01 00.61119(W)   ADJUSTED
 MF1329* NAD 83(2011) ELLIP HT-   202.816 (meters)        (06/27/12)   ADJUSTED
 MF1329* NAD 83(2011) EPOCH   -  2010.00
 MF1329* NAVD 88 ORTHO HEIGHT -   236.    (meters)      774.    (feet) SCALED
 MF1329  ______________________________________________________________________
 MF1329  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 MF1329  NAD 83(2011) X  -    165,153.413 (meters)                     COMP
 MF1329  NAD 83(2011) Y  - -4,769,558.372 (meters)                     COMP
 MF1329  NAD 83(2011) Z  -  4,217,508.972 (meters)                     COMP
 MF1329  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 MF1329
 MF1329  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1329  Standards:
 MF1329         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1329            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1329  -------------------------------------------------------------------
 MF1329  NETWORK    0.94   1.47           0.42   0.34   0.75      0.12302719
 MF1329  -------------------------------------------------------------------
 MF1329  Click here for local accuracies and other accuracy information.
 MF1329
 MF1329.The horizontal coordinates were established by GPS observations
 MF1329.and adjusted by the National Geodetic Survey in June 2012.
 MF1329
 MF1329.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1329.been affixed to the stable North American tectonic plate. See 
 MF1329.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1329
 MF1329.The horizontal coordinates are valid at the epoch date displayed above
 MF1329.which is a decimal equivalence of Year/Month/Day.
 MF1329
 MF1329.The orthometric height was scaled from a topographic map.
 MF1329
 MF1329.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1329.GEOID18 height accuracy estimate available here.
 MF1329
 MF1329.Click photographs - Photos may exist for this station.
 MF1329
 MF1329.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1329
 MF1329.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1329
 MF1329.The ellipsoidal height was determined by GPS observations
 MF1329.and is referenced to NAD 83.
 MF1329
 MF1329. The following values were computed from the NAD 83(2011) position.
 MF1329
 MF1329;                    North         East     Units Scale Factor Converg.
 MF1329;SPC IL E     -   554,266.491   326,360.935   MT  0.99998355   +0 12 37.4
 MF1329;SPC IL E     - 1,818,455.98  1,070,735.83   sFT  0.99998355   +0 12 37.4
 MF1329;UTM  16      - 4,612,405.294   415,339.272   MT  0.99968820   -0 40 33.3
 MF1329
 MF1329!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1329!SPC IL E     -   0.99996819  x   0.99998355  =   0.99995174
 MF1329!UTM  16      -   0.99996819  x   0.99968820  =   0.99965640
 MF1329
 MF1329:                Primary Azimuth Mark                     Grid Az
 MF1329:SPC IL E     -  LEMONT AZ MK                             241 44 12.1
 MF1329:UTM  16      -  LEMONT AZ MK                             242 37 22.8
 MF1329
 MF1329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1533912405(NAD 83)
 MF1329
 MF1329|---------------------------------------------------------------------|
 MF1329| PID    Reference Object                     Distance      Geod. Az  |
 MF1329|                                                           dddmmss.s |
 MF1329| ME3011 CHICAGO KANSAS CITY AWY BCN 39      APPROX.13.0 KM 0403603.5 |
 MF1329| ME3012 LEMONT ST CYRIL CH BELFRY           APPROX. 2.2 KM 0552622.2 |
 MF1329| ME3006 ARGONNE FOREST USFP TANK            APPROX. 9.9 KM 0611737.1 |
 MF1329| MF1326 LEMONT RM 3                           8.992 METERS 10247     |
 MF1329| ME2994 CHICAGO RAD STA WLS MAST            APPROX.18.1 KM 1291327.1 |
 MF1329| CI7693 LEMONT RM 2                          24.668 METERS 17853     |
 MF1329| MF1339 JOLIET MUNICIPAL TANK               APPROX.16.3 KM 2060301.9 |
 MF1329| MF1343 JOLIET ILL ST PENITENTIARY STK      APPROX.11.1 KM 2163743.6 |
 MF1329| MF1346 LEWIS SCH OF SCI AND TECH TANK      APPROX. 8.0 KM 2212737.5 |
 MF1329| CI7691 LEMONT AZ MK                                       2415649.5 |
 MF1329| MF1330 CHICAGO KANSAS CITY AWY BCN 38      APPROX. 7.8 KM 3145747.5 |
 MF1329| MF1312 NAPERVILLE SS PETER PAUL CH         APPROX.16.7 KM 3203035.2 |
 MF1329| MF1295 LISLE ST PROCOPIUS COLLEGE STK      APPROX.14.7 KM 3325607.7 |
 MF1329| CI7692 LEMONT RM 1                          21.815 METERS 35840     |
 MF1329|---------------------------------------------------------------------|
 MF1329
 MF1329                          SUPERSEDED SURVEY CONTROL
 MF1329
 MF1329  NAD 83(2007)-  41 39 32.05645(N)    088 01 00.61225(W) AD(2002.00) 0
 MF1329  ELLIP H (02/10/07)  202.832  (m)                       GP(2002.00)    
 MF1329  ELLIP H (02/03/05)  202.834  (m)                       GP(       ) 4 2
 MF1329  NAD 83(1997)-  41 39 32.05528(N)    088 01 00.61120(W) AD(       ) 1
 MF1329  ELLIP H (10/21/99)  202.837  (m)                       GP(       ) 4 1
 MF1329  NAD 83(1997)-  41 39 32.05541(N)    088 01 00.61187(W) AD(       ) 1
 MF1329  NAD 83(1986)-  41 39 32.05751(N)    088 01 00.61878(W) AD(       ) 1
 MF1329  NAD 27      -  41 39 31.94730(N)    088 01 00.40450(W) AD(       ) 1
 MF1329  USSD        -  41 39 32.11000(N)    088 01 00.24000(W) AD(       ) 3
 MF1329
 MF1329.Superseded values are not recommended for survey control.
 MF1329
 MF1329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1329.See file dsdata.pdf to determine how the superseded data were derived.
 MF1329
 MF1329_MARKER: DS = TRIANGULATION STATION DISK
 MF1329_SETTING: 66 = SET IN ROCK OUTCROP
 MF1329_STAMPING: LEMONT USE 1904 1944
 MF1329_MARK LOGO: CGS
 MF1329_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1329_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF1329+STABILITY: POSITION/ELEVATION WELL
 MF1329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1329+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2010
 MF1329
 MF1329  HISTORY     - Date     Condition        Report By
 MF1329  HISTORY     - 1904     MONUMENTED       CGS
 MF1329  HISTORY     - 1944     SEE DESCRIPTION  CGS
 MF1329  HISTORY     - 1956     GOOD             CGS
 MF1329  HISTORY     - 1972     GOOD             LOCSUR
 MF1329  HISTORY     - 19940510 GOOD             ASCPC
 MF1329  HISTORY     - 20070325 GOOD             GEOCAC
 MF1329  HISTORY     - 20090527 GOOD             GEOCAC
 MF1329  HISTORY     - 20100630 GOOD             GEOCAC
 MF1329
 MF1329                          STATION DESCRIPTION
 MF1329
 MF1329'DESCRIBED BY COAST AND GEODETIC SURVEY 1904
 MF1329'STATION IS MARKED BY STONE AND PIPE, ON SUMMIT OF HILL 1-1/2
 MF1329'MILES SW OF LEMONT, ILL., AT W SIDE AND NEAR THE N END OF
 MF1329'LANE LEADING N FROM THE BARNYARD OF J.P. HANSON, SITUATED
 MF1329'3,300 FEET E AND 900 FEET N OF THE SW CORNER OF SEC. 30,
 MF1329'T 37 N, R 11 E., LEMONT TOWNSHIP.  A TOWER 16 FEET HIGH
 MF1329'WAS BUILT OVER THIS POINT.
 MF1329
 MF1329                          STATION RECOVERY (1944)
 MF1329
 MF1329'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1329'STATION RECOVERED.  THE PIPE WAS FOUND IN POOR CONDITION.
 MF1329'THE TOP HAS RUSTED AND BROKEN OFF AT THE SURFACE OF THE
 MF1329'GROUND.  A NEW UNDERGROUND AND SURFACE STATION MARKS WERE
 MF1329'SET IN THE ORIGINAL POSITION.  TWO REFERENCE MARKS AND AN
 MF1329'AZIMUTH MARK WERE ESTABLISHED BY THIS PARTY.
 MF1329'
 MF1329'STATION IS LOCATED ABOUT 1.5 MILES SW OF THE VILLAGE OF
 MF1329'LEMONT, ON LAND OWNED BY MR. KLOPPER.  IT IS SITUATED ON
 MF1329'A HIGH POINT OF GROUND NEAR THE PROPERTY LINE OF THE KLOPPER
 MF1329'AND JULIUS RUBIS FARMS.  THE MARK IS ABOUT 0.1 MILE N OF
 MF1329'THE RUBIS BARN ON THE W SIDE OF THE FARM LANE.
 MF1329'
 MF1329'STATION MARK IS STAMPED LEMONT USE 1904 1944 AND PROJECTS
 MF1329'ABOUT 6 INCHES ABOVE THE GROUND.
 MF1329'
 MF1329'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1329'DISKS SET IN CONCRETE.
 MF1329'
 MF1329'REFERENCE MARK 1 IS IN FENCELINE.  IT IS STAMPED LEMONT
 MF1329'USE NO 1 1944.
 MF1329'
 MF1329'REFERENCE MARK 2 IS IN FENCELINE.  IT IS STAMPED LEMONT
 MF1329'USE NO 2 1944.
 MF1329'
 MF1329'AZIMUTH MARK IS ON THE N SIDE OF ONE HUNDRED AND TWENTY-SEVENTH
 MF1329'STREET, 51 FEET E OF A FENCE CORNER, 25 FEET N OF THE APPROXIMATE
 MF1329'CENTER LINE OF ONE HUNDRED AND TWENTY-SEVENTH STREET, AND
 MF1329'1 FOOT S OF THE FENCELINE.  IT IS STAMPED LEMONT USE 1944.
 MF1329'
 MF1329'TO REACH THE STATION FROM THE JUNCTION OF MAIN AND STATE
 MF1329'STREETS IN THE VILLAGE OF LEMONT, GO S ON STATE STREET FOR
 MF1329'1.3 MILES TO THE JUNCTION OF ONE HUNDRED AND TWENTY-SEVENTH
 MF1329'STREET.  TURN RIGHT AND GO 1.1 MILES TO A T-LANE RIGHT.*
 MF1329'TURN RIGHT AND FOLLOW THE LANE N FOR 0.15 MILE TO A GATE.
 MF1329'PASS THROUGH THE GATE, THEN TURN RIGHT OR E AND FOLLOW THE
 MF1329'FENCELINE FOR 0.15 MILE TO A FENCE CORNER.  TURN LEFT FOR
 MF1329'0.05 MILE TO THE MARK ON THE RIGHT.
 MF1329'
 MF1329'*TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE W ON
 MF1329'ONE HUNDRED AND TWENTY-SEVENTH STREET FOR 0.25 MILE TO THE
 MF1329'MARK ON THE RIGHT.
 MF1329'
 MF1329'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MF1329
 MF1329                          STATION RECOVERY (1956)
 MF1329
 MF1329'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1329'THE STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION.
 MF1329'A NEW BUILDING AND A MICRO-WAVE TOWER HAVE BEEN ERECTED
 MF1329'JUST EAST OF THE STATION SINCE 1944.  A TOWER COULD NOT BE
 MF1329'ERECTED AT THIS TIME OVER THE STATION MARK OR REFERENCE MARK
 MF1329'1 AND 2, AS IT WOULD REQUIRE THE BLOCKING OF A FARM LANE
 MF1329'WHICH WAS IN USE DAILY BY THE LAND OWNER.  REFERENCE MARK
 MF1329'3 WAS ESTABLISHED AT THIS TIME AND WAS USED AS THE STATION.
 MF1329'
 MF1329'THE DISTANCES TO REFERENCE MARK 1 AND 2 WERE THE SAME AS
 MF1329'THE ORIGINAL MEASURMENTS.  THE DIRECTIONS TO R.M. 1 AND
 MF1329'2 WERE DIFFERENT FROM THE ORIGINAL OBSERVATIONS BY 63 SECONDS
 MF1329'AND 73 SECONDS RESPECTIVELY.  THE 1956 DIRECTIONS WERE RECHECKED.
 MF1329'
 MF1329'A COMPLETE NEW DESCRIPTION FOLLOWS.
 MF1329'
 MF1329'THE STATION IS ABOUT 1-1/2 MILES SOUTHWEST OF LEMONT ON
 MF1329'A HIGH POINT OF GROUND NEAR THE LEMONT, MICRO-WAVE RELAY
 MF1329'STATION KSA 79 TOWER AND IS ON PROPERTY OWNED BY MR. JOE
 MF1329'KLAPPA.  IT IS SET IN A NORTH-SOUTH FENCE LINE, 77 FEET
 MF1329'WEST OF THE NORTHWEST CORNER OF A CONCRETE BLOCK BUILDING,
 MF1329'19 FEET NORTHWEST OF A WHITE WITNESS POST AND 8 FEET WEST
 MF1329'OF THE CENTER OF A FARM LANE.  THE MARK PROJECTS 4 INCHES
 MF1329'AND THE DISK IS STAMPED LEMONT USE 1904 1944.
 MF1329'
 MF1329'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET
 MF1329'AND STATE STREET IN LEMONT, GO SOUTH ON STATE STREET FOR
 MF1329'1.15 MILES TO A PAVED CROSS-STREET (ONE HUNDRED AND TWENTY-SEVENTH
 MF1329'STREET).  TURN RIGHT AND GO WEST FOR 0.85 MILE TO A GRAVEL
 MF1329'DRIVEWAY ON THE RIGHT*.  TURN RIGHT AND GO NORTH ON THE
 MF1329'GRAVEL DRIVEWAY FOR 0.1 MILE TO A HOUSE ON THE LEFT.  CONTINUE
 MF1329'NORTH ON DRIVEWAY FOR 0.1 MILE TO THE TOP OF THE GRADE AND
 MF1329'THE STATION WEST OF THE CONCRETE BLOCK BUILDING.
 MF1329'
 MF1329'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO WEST ON ONE
 MF1329'HUNDRED AND TWENTY-SEVENTH STREET FOR 0.4 MILE TO THE MARK ON
 MF1329'THE RIGHT.
 MF1329'
 MF1329'REFERENCE MARK 1 IS 110 FEET NORTHWEST OF THE NORTHWEST
 MF1329'CORNER OF THE CONCRETE BLOCK BUILDING, 9 FEET WEST OF THE
 MF1329'CENTER OF THE FARM LANE AND 1 FOOT WEST OF THE FENCE LINE.
 MF1329'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED LEMONT
 MF1329'USE NO 1 1944.
 MF1329'
 MF1329'REFERENCE MARK 2 IS 76 FEET WEST OF THE SOUTHWEST CORNER
 MF1329'OF THE CONCRETE BLOCK BUILDING, 9 FEET WEST OF THE CENTER
 MF1329'OF THE FARM LANE AND 1 FOOT WEST OF THE FENCE LINE.  THE
 MF1329'MARK IS FLUSH AND THE DISK IS STAMPED LEMONT USE NO 2 1944.
 MF1329'
 MF1329'REFERENCE MARK 3 IS 47 FEET WEST OF THE NORTHWEST CORNER
 MF1329'OF THE CONCRETE BLOCK BUILDING, 20 FEET EAST OF THE CENTER
 MF1329'OF THE FARM LANE AND 11 FEET EAST OF THE FENCE LINE AND
 MF1329'A WHITE WITNESS POST.  THE MARK IS A 12 INCH SQUARE CONCRETE
 MF1329'MONUMENT, FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 MF1329'LEMONT USE NO 3 1904 1944.  A STANDARD REFERENCE MARK DISK WAS
 MF1329'SET IN A 10 INCH SQUARE BLOCK OF CONCRETE 36 INCHES BELOW THE
 MF1329'SURFACE MARK AND STAMPED LEMONT USE NO 3 1944.
 MF1329'
 MF1329'THE AZIMUTH MARK IS 22 FEET NORTH OF THE CENTER OF ONE HUNDRED
 MF1329'AND TWENTY-SEVENTH STREET, 50 FEET EAST OF A FENCE CORNER,
 MF1329'10 FEET WEST OF A TELEPHONE POLE, 1 FOOT EAST OF A WHITE
 MF1329'WITNESS POST AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK
 MF1329'PROJECTS 4 INCHES AND THE DISK IS STAMPED LEMONT USE 1944.
 MF1329
 MF1329                          STATION RECOVERY (1972)
 MF1329
 MF1329'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1329'LEMONT USE 1944-ALL MARKS RECOVERED IN GOOD CONDITION AS
 MF1329'DESCRIBED
 MF1329
 MF1329                          STATION RECOVERY (1994)
 MF1329
 MF1329'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 MF1329'RECOVERY NOTE RECOVERED IN GOOD CONDITION AS DESCRIBED IN THE PREVIOUS
 MF1329'DESCRIPTION.
 MF1329
 MF1329                          STATION RECOVERY (2007)
 MF1329
 MF1329'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1329'MARK HAS SURVIVED CURRENT EXCAVATIONS BEING DONE FOR THE CONTINUATION
 MF1329'OF THE I355 HIGHWAY.  PICTURES ARE AVAILABLE AT WWW.GEOCACHING.COM
 MF1329'UNDER THIS MARK'S PID.
 MF1329
 MF1329                          STATION RECOVERY (2009)
 MF1329
 MF1329'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF1329'FOUND STATION AND RM1.  RM 2 UPROOTED. AZ MARK DESTROYED BY I-355
 MF1329'CONSTRUCTION.
 MF1329
 MF1329                          STATION RECOVERY (2010)
 MF1329
 MF1329'RECOVERY NOTE BY GEOCACHING 2010
 MF1329'STATION WAS FOUND IN GOOD CONDITION. HOWEVER THERE IS A NEW PARKING
 MF1329'LOT BEING CONSTRUCTED NEAR THE MARKS. THE MARK IS NOW ON A MOUND OF
 MF1329'DIRT ABOUT 3 FEET HIGH. IT IS CURRENTLY IN GOOD SHAPE BUT IT MAY SOON
 MF1329'BE LOST TO EROSION.
 MF1329'RM 1 WAS FOUND IN GOOD CONDITION.
 MF1329'RM 2 WAS FOUND REMOVED FROM ITS ORIGINAL POSITION AND THE MONUMENT IS
 MF1329'CURRENTLY LAYING ON ITS SIDE NEXT TO THE STATION.
 MF1329'RM 3 NOT FOUND.
 MF1329'THIS PARTY DID NOT SEEK AZIMUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1326 ***********************************************************************
 MF1326  DESIGNATION -  LEMONT RM 3
 MF1326  PID         -  MF1326
 MF1326  STATE/COUNTY-  IL/COOK
 MF1326  COUNTRY     -  US
 MF1326  USGS QUAD   -  ROMEOVILLE (2018)
 MF1326
 MF1326                         *CURRENT SURVEY CONTROL
 MF1326  ______________________________________________________________________
 MF1326* NAD 83(1997) POSITION- 41 39 31.99074(N) 088 01 00.23192(W)   ADJUSTED
 MF1326* NAVD 88 ORTHO HEIGHT -   236.    (meters)      774.    (feet) SCALED
 MF1326  ______________________________________________________________________
 MF1326  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 MF1326  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 MF1326  HORZ ORDER      -  SECOND
 MF1326
 MF1326.The horizontal coordinates were established by classical geodetic methods
 MF1326.and adjusted by the National Geodetic Survey in October 1999.
 MF1326
 MF1326.The orthometric height was scaled from a topographic map.
 MF1326
 MF1326.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1326.GEOID18 height accuracy estimate available here.
 MF1326
 MF1326.Click photographs - Photos may exist for this station.
 MF1326
 MF1326.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1326
 MF1326. The following values were computed from the NAD 83(1997) position.
 MF1326
 MF1326;                    North         East     Units Scale Factor Converg.
 MF1326;SPC IL E     -   554,264.496   326,369.717   MT  0.99998355   +0 12 37.6
 MF1326;SPC IL E     - 1,818,449.43  1,070,764.65   sFT  0.99998355   +0 12 37.6
 MF1326;UTM  16      - 4,612,403.164   415,348.020   MT  0.99968818   -0 40 33.1
 MF1326
 MF1326!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1326!SPC IL E     -   0.99996821  x   0.99998355  =   0.99995176
 MF1326!UTM  16      -   0.99996821  x   0.99968818  =   0.99965640
 MF1326
 MF1326:                Primary Azimuth Mark                     Grid Az
 MF1326:SPC IL E     -  LEMONT AZ MK                             242 17 20.4
 MF1326:UTM  16      -  LEMONT AZ MK                             243 10 31.1
 MF1326
 MF1326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1534812403(NAD 83)
 MF1326
 MF1326|---------------------------------------------------------------------|
 MF1326| PID    Reference Object                     Distance      Geod. Az  |
 MF1326|                                                           dddmmss.s |
 MF1326| ME3012 LEMONT ST CYRIL CH BELFRY           APPROX. 2.2 KM 0551612.6 |
 MF1326| CI7693 LEMONT RM 2                          24.145 METERS 20006     |
 MF1326| CI7691 LEMONT AZ MK                                       2422958.0 |
 MF1326| MF1329 LEMONT RESET                          8.992 METERS 28247     |
 MF1326| CI7692 LEMONT RM 1                          25.540 METERS 33843     |
 MF1326|---------------------------------------------------------------------|
 MF1326
 MF1326                          SUPERSEDED SURVEY CONTROL
 MF1326
 MF1326  NAD 83(1997)-  41 39 31.99086(N)    088 01 00.23256(W) AD(       ) 2
 MF1326  NAD 83(1986)-  41 39 31.99301(N)    088 01 00.23976(W) AD(       ) 2
 MF1326  NAD 27      -  41 39 31.88280(N)    088 01 00.02540(W) AD(       ) 2
 MF1326
 MF1326.Superseded values are not recommended for survey control.
 MF1326
 MF1326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1326.See file dsdata.pdf to determine how the superseded data were derived.
 MF1326
 MF1326_MARKER: DR = REFERENCE MARK DISK
 MF1326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1326_STAMPING: LEMONT USE NO 3 1904 1944
 MF1326_MARK LOGO: CGS
 MF1326_PROJECTION: FLUSH
 MF1326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1326+STABILITY: SURFACE MOTION
 MF1326
 MF1326  HISTORY     - Date     Condition        Report By
 MF1326  HISTORY     - 1956     MONUMENTED       CGS
 MF1326  HISTORY     - 1963     GOOD             ILHD
 MF1326  HISTORY     - 1972     GOOD             LOCENG
 MF1326  HISTORY     - 20071222 GOOD             GEOCAC
 MF1326  HISTORY     - 20100630 MARK NOT FOUND   GEOCAC
 MF1326
 MF1326                          STATION DESCRIPTION
 MF1326
 MF1326'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1326'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHWEST OF LEMONT
 MF1326'ON A HIGH POINT OF GROUND NEAR THE LEMONT, MICRO-WAVE RELAY
 MF1326'STATION KSA 79 TOWER AND IS ON PROPERTY OWNED BY THE AT AND
 MF1326'T CO.  IT IS 47 FEET WEST OF THE NORTHWEST CORNER OF A CONCRETE
 MF1326'BLOCK BUILDING, 20 FEET EAST OF THE CENTER OF A FARM LANE
 MF1326'AND 11 FEET EAST OF A FENCE LINE AND A WHITE WITNESS POST.
 MF1326'THE MARK IS FLUSH AND THE SURFACE DISK IS STAMPED LEMONT
 MF1326'USE NO 3 1904 1944.  THE UNDERGROUND DISK IS STAMPED LEMONT
 MF1326'USE NO 3 1944.
 MF1326'
 MF1326'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET
 MF1326'AND STATE STREET IN LEMONT, GO SOUTH ON STATE STREET FOR
 MF1326'1.15 MILES TO A PAVED CROSS-STREET (ONE HUNDRED AND TWENTY-SEVENTH
 MF1326'STREET).  TURN RIGHT AND GO WEST FOR 0.85 MILE TO A GRAVEL
 MF1326'DRIVEWAY ON THE RIGHT*.  TURN RIGHT AND GO NORTH ON DRIVEWAY
 MF1326'FOR 0.1 MILE TO A HOUSE ON THE LEFT.  CONTINUE NORTH ON
 MF1326'GRAVEL DRIVEWAY FOR 0.1 MILE TO THE TOP OF GRADE AND THE
 MF1326'STATION.
 MF1326'
 MF1326'LEMONT (USE) 1904 1944 IS SET IN A NORTH-SOUTH FENCE LINE,
 MF1326'77 FEET WEST OF THE NORTHWEST CORNER OF THE CONCRETE BLOCK
 MF1326'BUILDING, 19 FEET NORTHWEST OF A WHITE WITNESS POST AND
 MF1326'8 FEET WEST OF THE CENTER OF THE FARM LANE.  THE MARK PROJECTS
 MF1326'4 INCHES AND THE DISK IS STAMPED LEMONT USE 1904 1944.
 MF1326'
 MF1326'REFERENCE MARK 1 IS 110 FEET NORTHWEST OF THE NORTHWEST
 MF1326'CORNER OF THE CONCRETE BLOCK BUILDING, 9 FEET WEST OF THE
 MF1326'CENTER OF THE FARM LANE AND 1 FOOT WEST OF A FENCE LINE.
 MF1326'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED LEMONT
 MF1326'USE NO 1 1944.
 MF1326'
 MF1326'REFERENCE MARK 2 IS 76 FEET WEST OF THE SOUTHWEST CORNER
 MF1326'OF THE CONCRETE BLOCK BUILDING, 9 FEET WEST OF THE CENTER
 MF1326'OF THE FARM LANE AND 1 FOOT WEST OF THE FENCE LINE.  THE
 MF1326'MARK IS FLUSH AND THE DISK IS STAMPED LEMONT USE NO 2 1944.
 MF1326'
 MF1326'THE AZIMUTH MARK IS 50 FEET EAST OF A FENCE CORNER, 22 FEET
 MF1326'NORTH OF THE CENTER OF ONE HUNDRED AND TWENTY-SEVENTH STREET,
 MF1326'10 FEET WEST OF A TELEPHONE POLE, 1 FOOT EAST OF A WHITE
 MF1326'WITNESS POST AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK
 MF1326'PROJECTS 4 INCHES AND THE DISK IS STAMPED LEMONT USE 1944.
 MF1326'
 MF1326'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO WEST ON ONE
 MF1326'HUNDRED AND TWENTY-SEVENTH STREET FOR 0.4 MILE TO THE MARK
 MF1326'ON THE RIGHT.
 MF1326'
 MF1326'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1326
 MF1326                          STATION RECOVERY (1963)
 MF1326
 MF1326'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (HB)
 MF1326'STATION RECOVERED BY SPRINGFIELD DIV HWY
 MF1326'
 MF1326'STATION, R.M. 1, R.M. 2 AND AZIMUTH MARK, HAVE BEEN RECOVERED
 MF1326'IN GOOD CONDITION, AS DESCRIBED, WITH THE FOLLOWING REVISION--
 MF1326'A 20 FT SQUARE CONCRETE BUILDING ADDITION HAS BEEN ADDED
 MF1326'AT NW CORNER OF BUILDING INDICATED.  THE NW CORNER OF ORIGINAL
 MF1326'BUILDING CAN STILL BE IDENTIFIED.
 MF1326
 MF1326                          STATION RECOVERY (1972)
 MF1326
 MF1326'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1326'LEMONT USE 1944 ALL MARKS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 MF1326
 MF1326                          STATION RECOVERY (2007)
 MF1326
 MF1326'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1326'SUBMITTED BY GEOCACHER (CT)
 MF1326
 MF1326                          STATION RECOVERY (2010)
 MF1326
 MF1326'RECOVERY NOTE BY GEOCACHING 2010
 MF1326'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3012 ***********************************************************************
 ME3012  DESIGNATION -  LEMONT ST CYRIL CH BELFRY
 ME3012  PID         -  ME3012
 ME3012  STATE/COUNTY-  IL/COOK
 ME3012  COUNTRY     -  US
 ME3012  USGS QUAD   -  SAG BRIDGE (2018)
 ME3012
 ME3012                         *CURRENT SURVEY CONTROL
 ME3012  ______________________________________________________________________
 ME3012* NAD 83(1997) POSITION- 41 40 13.29013(N) 087 59 40.75800(W)   ADJUSTED
 ME3012  ______________________________________________________________________
 ME3012  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 ME3012  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 ME3012  HORZ ORDER      -  THIRD
 ME3012
 ME3012.The horizontal coordinates were established by classical geodetic methods
 ME3012.and adjusted by the National Geodetic Survey in October 1999.
 ME3012
 ME3012.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3012.GEOID18 height accuracy estimate available here.
 ME3012
 ME3012.Click photographs - Photos may exist for this station.
 ME3012
 ME3012.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3012
 ME3012. The following values were computed from the NAD 83(1997) position.
 ME3012
 ME3012;                    North         East     Units Scale Factor Converg.
 ME3012;SPC IL E     -   555,545.620   328,203.424   MT  0.99998478   +0 13 30.6
 ME3012;SPC IL E     - 1,822,652.59  1,076,780.73   sFT  0.99998478   +0 13 30.6
 ME3012;UTM  16      - 4,613,655.394   417,200.774   MT  0.99968436   -0 39 40.8
 ME3012
 ME3012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1720013655(NAD 83)
 ME3012
 ME3012                          SUPERSEDED SURVEY CONTROL
 ME3012
 ME3012  NAD 83(1997)-  41 40 13.29025(N)    087 59 40.75868(W) AD(       ) 3
 ME3012  NAD 83(1994)-  41 40 13.29262(N)    087 59 40.76576(W) AD(       ) 3
 ME3012  NAD 83(1986)-  41 40 13.29274(N)    087 59 40.76558(W) AD(       ) 3
 ME3012  NAD 27      -  41 40 13.18200(N)    087 59 40.55400(W) AD(       ) 3
 ME3012
 ME3012.Superseded values are not recommended for survey control.
 ME3012
 ME3012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3012.See file dsdata.pdf to determine how the superseded data were derived.
 ME3012
 ME3012_MARKER: 75 = BELFRY
 ME3012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3012+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2005
 ME3012
 ME3012  HISTORY     - Date     Condition        Report By
 ME3012  HISTORY     - 1944     FIRST OBSERVED   CGS
 ME3012  HISTORY     - 1956     GOOD             CGS
 ME3012  HISTORY     - 1987     GOOD             USPSQD
 ME3012  HISTORY     - 1989     GOOD             USPSQD
 ME3012  HISTORY     - 20030927 GOOD             USPSQD
 ME3012  HISTORY     - 20050618 GOOD             GEOCAC
 ME3012
 ME3012                          STATION DESCRIPTION
 ME3012
 ME3012'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 ME3012'STATION IS LOCATED IN THE SE ANGLE OF THE INTERSECTION OF CZACKI AND
 ME3012'SOBIESKI STREETS IN THE VILLAGE OF LEMONT.  THE BELFRY IS ON
 ME3012'THE NW CORNER OF THE ST. CYRIL AND METHODIUS
 ME3012'POLISH CHURCH.  THE CHURCH IS OF
 ME3012'YELLOW BRICK CONSTRUCTION AND WAS
 ME3012'ERECTED IN 1929.  THE OVERALL HEIGHT IS 140 FEET.
 ME3012'
 ME3012'THE BASE OF A GOLD CROSS WHICH IS LOCATED AT THE PEAK OF THE
 ME3012'BELFRY ROOF WAS
 ME3012'THE POINT SIGHTED.
 ME3012
 ME3012                          STATION RECOVERY (1956)
 ME3012
 ME3012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3012'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION IS
 ME3012'ADEQUATE.
 ME3012
 ME3012                          STATION RECOVERY (1987)
 ME3012
 ME3012'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3012'RECOVERED IN GOOD CONDITION.
 ME3012
 ME3012                          STATION RECOVERY (1989)
 ME3012
 ME3012'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3012'RECOVERED IN GOOD CONDITION.
 ME3012
 ME3012                          STATION RECOVERY (2003)
 ME3012
 ME3012'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME3012'RECOVERED IN GOOD CONDITION.
 ME3012
 ME3012                          STATION RECOVERY (2005)
 ME3012
 ME3012'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME3012'GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1566 ***********************************************************************
 NH1566  DESIGNATION -  LENA WATERWORKS TANK
 NH1566  PID         -  NH1566
 NH1566  STATE/COUNTY-  IL/STEPHENSON
 NH1566  COUNTRY     -  US
 NH1566  USGS QUAD   -  LENA (2018)
 NH1566
 NH1566                         *CURRENT SURVEY CONTROL
 NH1566  ______________________________________________________________________
 NH1566* NAD 83(1997) POSITION- 42 22 48.75019(N) 089 49 41.62077(W)   ADJUSTED
 NH1566  ______________________________________________________________________
 NH1566  GEOID HEIGHT    -        -33.364 (meters)                     GEOID18
 NH1566  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 NH1566  HORZ ORDER      -  THIRD
 NH1566
 NH1566.The horizontal coordinates were established by classical geodetic methods
 NH1566.and adjusted by the National Geodetic Survey in October 1999.
 NH1566
 NH1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1566.GEOID18 height accuracy estimate available here.
 NH1566
 NH1566.Click photographs - Photos may exist for this station.
 NH1566
 NH1566.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1566
 NH1566. The following values were computed from the NAD 83(1997) position.
 NH1566
 NH1566;                    North         East     Units Scale Factor Converg.
 NH1566;SPC IL W     -   634,367.980   727,870.742   MT  0.99995073   +0 13 41.3
 NH1566;SPC IL W     - 2,081,255.61  2,388,022.59   sFT  0.99995073   +0 13 41.3
 NH1566;UTM  16      - 4,695,866.882   267,163.581   MT  1.00026708   -1 54 26.0
 NH1566
 NH1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6716395866(NAD 83)
 NH1566
 NH1566                          SUPERSEDED SURVEY CONTROL
 NH1566
 NH1566  NAD 83(1996)-  42 22 48.75018(N)    089 49 41.62076(W) AD(       ) 3
 NH1566  NAD 83(1991)-  42 22 48.74818(N)    089 49 41.61527(W) AD(       ) 3
 NH1566  NAD 83(1986)-  42 22 48.74663(N)    089 49 41.61313(W) AD(       ) 3
 NH1566  NAD 27      -  42 22 48.69600(N)    089 49 41.18700(W) AD(       ) 3
 NH1566
 NH1566.Superseded values are not recommended for survey control.
 NH1566
 NH1566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1566.See file dsdata.pdf to determine how the superseded data were derived.
 NH1566
 NH1566_MARKER: 53 = ELEVATED TANK
 NH1566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1566+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2001
 NH1566
 NH1566  HISTORY     - Date     Condition        Report By
 NH1566  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1566  HISTORY     - 1954     GOOD             CGS
 NH1566  HISTORY     - 19961002 GOOD             USPSQD
 NH1566  HISTORY     - 20011210 GOOD             USPSQD
 NH1566
 NH1566                          STATION DESCRIPTION
 NH1566
 NH1566'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1566'THIS STATION IS THE TANK AT THE LENA WATERWORKS, IN THE
 NH1566'TOWN OF LENA, ILLINOIS.  IT IS LOCATED IN THE NORTH CENTRAL
 NH1566'PART OF THE TOWN, ABOUT 60 FEET NORTHWEST OF THE CENTERLINE
 NH1566'OF SOUTH RAILROAD AVENUE, AND ABOUT 150 FEET SOUTHWEST OF
 NH1566'THE CENTERLINE OF WATER STREET, AT THE SOUTHWEST CORNER OF
 NH1566'THE WATERWORKS.  THE TANK WAS ERECTED IN 1895 AND IS QUITE
 NH1566'PROMINENT.
 NH1566'
 NH1566'THE BASE OF THE TOWER IS IN TWO SECTIONS.  THE LOWER SECTION
 NH1566'IS A ROUND STONE STRUCTURE ABOUT 50 FEET HIGH.  THE UPPER
 NH1566'SECTION IS A RED BRICK STRUCTURE ABOUT 40 FEET HIGH.  AT
 NH1566'THE TOP OF THIS BASE THERE IS AN OCTAGONAL, RAILED PLATFORM,
 NH1566'ON WHICH RESTS A SILVER HOOPED WOODEN TANK ABOUT 25 FEET HIGH.
 NH1566'THE TANK HAS A GREEN, FLAT, CONICAL ROOF WITH A FINIAL AT
 NH1566'ITS APEX.  THE TOTAL HEIGHT IS ABOUT 120 FEET.
 NH1566
 NH1566                          STATION RECOVERY (1954)
 NH1566
 NH1566'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1566'STATION WAS CHECKED BY ANGLE AND VISITED AND FOUND IN GOOD
 NH1566'CONDITION.  THE OLD DESCRIPTION IS ADEQUATE WITH THE FOLLOWING
 NH1566'CHANGES--IT IS LOCATED BETWEEN WEST MAIN AND FREEDOM STREETS
 NH1566'ON THE W SIDE OF SOUTH VERNON STREET AND IS PAINTED BLACK.
 NH1566'THE TANK IS LOCATED AT THE SE CORNER OF THE WATERWORKS INSTEAD
 NH1566'OF THE SW CORNER.
 NH1566'
 NH1566'THIS IS AN INTERSECTION STATION.
 NH1566
 NH1566                          STATION RECOVERY (1996)
 NH1566
 NH1566'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1566'RECOVERED IN GOOD CONDITION.
 NH1566
 NH1566                          STATION RECOVERY (2001)
 NH1566
 NH1566'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1566'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3002 ***********************************************************************
 ME3002  DESIGNATION -  LENOX
 ME3002  PID         -  ME3002
 ME3002  STATE/COUNTY-  IL/WILL
 ME3002  COUNTRY     -  US
 ME3002  USGS QUAD   -  MOKENA (2018)
 ME3002
 ME3002                         *CURRENT SURVEY CONTROL
 ME3002  ______________________________________________________________________
 ME3002* NAD 83(1997) POSITION- 41 30 15.15821(N) 087 56 24.57140(W)   ADJUSTED
 ME3002* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 ME3002  ______________________________________________________________________
 ME3002  GEOID HEIGHT    -        -33.221 (meters)                     GEOID18
 ME3002  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 ME3002  HORZ ORDER      -  THIRD
 ME3002
 ME3002.The horizontal coordinates were established by classical geodetic methods
 ME3002.and adjusted by the National Geodetic Survey in October 1999.
 ME3002
 ME3002.The orthometric height was scaled from a topographic map.
 ME3002
 ME3002.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3002.GEOID18 height accuracy estimate available here.
 ME3002
 ME3002.Click photographs - Photos may exist for this station.
 ME3002
 ME3002.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3002
 ME3002. The following values were computed from the NAD 83(1997) position.
 ME3002
 ME3002;                    North         East     Units Scale Factor Converg.
 ME3002;SPC IL E     -   537,112.052   332,825.658   MT  0.99998826   +0 15 38.0
 ME3002;SPC IL E     - 1,762,175.12  1,091,945.51   sFT  0.99998826   +0 15 38.0
 ME3002;UTM  16      - 4,595,158.298   421,536.396   MT  0.99967576   -0 37 23.0
 ME3002
 ME3002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3002!SPC IL E     -   0.99997056  x   0.99998826  =   0.99995882
 ME3002!UTM  16      -   0.99997056  x   0.99967576  =   0.99964633
 ME3002
 ME3002:                Primary Azimuth Mark                     Grid Az
 ME3002:SPC IL E     -  CHICAGO RAD STA WLS MAST                 052 56 13.4
 ME3002:UTM  16      -  CHICAGO RAD STA WLS MAST                 053 49 14.4
 ME3002
 ME3002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2153695158(NAD 83)
 ME3002
 ME3002|---------------------------------------------------------------------|
 ME3002| PID    Reference Object                     Distance      Geod. Az  |
 ME3002|                                                           dddmmss.s |
 ME3002| ME2994 CHICAGO RAD STA WLS MAST            APPROX. 9.5 KM 0531151.4 |
 ME3002| ME3003 MOKENA MUNICIPAL TANK               APPROX. 5.7 KM 0554849.7 |
 ME3002| CM3025 LENOX RM 1                           24.332 METERS 15306     |
 ME3002| CM3026 LENOX RM 2                           21.106 METERS 25623     |
 ME3002| MF1336 JOLIET RAD STA KSB 230 MAST         APPROX.14.7 KM 3061102.2 |
 ME3002| CM3024 LENOX AZ MK                                        3192549.9 |
 ME3002|---------------------------------------------------------------------|
 ME3002
 ME3002                          SUPERSEDED SURVEY CONTROL
 ME3002
 ME3002  NAD 83(1997)-  41 30 15.15805(N)    087 56 24.57192(W) AD(       ) 3
 ME3002  NAD 83(1994)-  41 30 15.16069(N)    087 56 24.57719(W) AD(       ) 3
 ME3002  NAD 83(1986)-  41 30 15.16066(N)    087 56 24.57717(W) AD(       ) 3
 ME3002  NAD 27      -  41 30 15.04430(N)    087 56 24.38770(W) AD(       ) 3
 ME3002
 ME3002.Superseded values are not recommended for survey control.
 ME3002
 ME3002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3002.See file dsdata.pdf to determine how the superseded data were derived.
 ME3002
 ME3002_MARKER: DS = TRIANGULATION STATION DISK
 ME3002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3002_STAMPING: LENOX 1956
 ME3002_MARK LOGO: CGS
 ME3002_PROJECTION: FLUSH
 ME3002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3002+STABILITY: SURFACE MOTION
 ME3002
 ME3002  HISTORY     - Date     Condition        Report By
 ME3002  HISTORY     - 1956     MONUMENTED       CGS
 ME3002  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 ME3002  HISTORY     - 20111011 MARK NOT FOUND   GEOCAC
 ME3002
 ME3002                          STATION DESCRIPTION
 ME3002
 ME3002'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3002'THE STATION IS ABOUT 1-1/2 MILES SOUTHEAST OF NEW LENOX AND 5 MILES
 ME3002'WEST OF FRANKFORT.  IT IS 72 FEET WEST OF THE NORTHWEST CORNER OF A
 ME3002'CONCRETE BLOCK MILK HOUSE, 23 FEET NORTH OF THE CENTER OF A GRAVELED
 ME3002'DRIVEWAY, 24 FEET NORTHEAST OF A POWER LINE POLE AND 12 FEET EAST OF A
 ME3002'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED LENOX
 ME3002'1956.
 ME3002'
 ME3002'TO REACH THE STATION FROM THE TRAFFIC LIGHT AT THE MAIN INTERSECTION
 ME3002'IN NEW LENOX, GO EAST ON U. S.  HIGHWAY 30 FOR 1.3 MILES TO A GRAVELED
 ME3002'SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH FOR 0.5 MILE TO THE AZIMUTH
 ME3002'MARK ON THE RIGHT.  CONTINUE SOUTH ON THE GRAVEL ROAD FOR 0.05 MILE TO
 ME3002'A GRAVELED DRIVEWAY LEFT.  TURN LEFT AND GO EAST FOR 0.1 MILE TO THE
 ME3002'STATION ON THE LEFT.
 ME3002'
 ME3002'REFERENCE MARK 1 IS 47 FEET NORTH OF THE NORTHWEST CORNER OF A GARAGE,
 ME3002'48 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE MILK HOUSE AND 34
 ME3002'FEET SOUTH OF A 24 INCH MULBERRY TREE.  THE MARK IS FLUSH AND THE DISK
 ME3002'IS STAMPED LENOX NO 1 1956.
 ME3002'
 ME3002'REFERENCE MARK 2 IS 50 FEET WEST OF A POWER LINE POLE, 10 FEET NORTH
 ME3002'OF THE CENTER OF THE DRIVEWAY AND 1 FOOT SOUTH OF A WIRE FENCE.  THE
 ME3002'MARK IS FLUSH AND THE DISK IS STAMPED LENOX NO 2 1956.
 ME3002'
 ME3002'THE AZIMUTH MARK IS 54 FEET NORTH OF THE CENTER OF A GRAVEL ROAD, 26
 ME3002'FEET WEST OF THE CENTER OF A GRAVEL ROAD, 22 FEET NORTH OF A FENCE
 ME3002'CORNER, 2 FEET SOUTHEAST OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 ME3002'WIRE FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED LENOX
 ME3002'1956.
 ME3002'
 ME3002'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 ME3002
 ME3002                          STATION RECOVERY (2008)
 ME3002
 ME3002'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME3002'MARK LANDS IN A RESIDENTIAL SUBDIVISION.
 ME3002
 ME3002                          STATION RECOVERY (2011)
 ME3002
 ME3002'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 ME3002'THE MARK DESCRIPTION AND COORDINATES WOULD PLACE THIS MARK INSIDE THE
 ME3002'CONFINES OF A RESIDENCE.  DESCRIPTIONS OF RM'S WOULD PLACE ONE IN THE
 ME3002'YARD AND ANOTHER UNDERNEATH A SWIMMING POOL.  SUSPECT ALL MARKS TO BE
 ME3002'DESTROYED.  AZ NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2338 ***********************************************************************
 LB2338  DESIGNATION -  LERABLE ST JOHN BAP CATH CH
 LB2338  PID         -  LB2338
 LB2338  STATE/COUNTY-  IL/IROQUOIS
 LB2338  COUNTRY     -  US
 LB2338  USGS QUAD   -  L'ERABLE (2018)
 LB2338
 LB2338                         *CURRENT SURVEY CONTROL
 LB2338  ______________________________________________________________________
 LB2338* NAD 83(1997) POSITION- 40 54 09.72256(N) 087 50 47.25836(W)   ADJUSTED
 LB2338  ______________________________________________________________________
 LB2338  GEOID HEIGHT    -        -32.686 (meters)                     GEOID18
 LB2338  LAPLACE CORR    -         -3.19  (seconds)                    DEFLEC18
 LB2338  HORZ ORDER      -  THIRD
 LB2338
 LB2338.The horizontal coordinates were established by classical geodetic methods
 LB2338.and adjusted by the National Geodetic Survey in October 1999.
 LB2338
 LB2338.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2338.GEOID18 height accuracy estimate available here.
 LB2338
 LB2338.Click photographs - Photos may exist for this station.
 LB2338
 LB2338.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2338
 LB2338. The following values were computed from the NAD 83(1997) position.
 LB2338
 LB2338;                    North         East     Units Scale Factor Converg.
 LB2338;SPC IL E     -   470,350.818   341,022.349   MT  0.99999570   +0 19 07.7
 LB2338;SPC IL E     - 1,543,142.64  1,118,837.49   sFT  0.99999570   +0 19 07.7
 LB2338;UTM  16      - 4,528,300.847   428,706.403   MT  0.99966256   -0 33 15.4
 LB2338
 LB2338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2870628300(NAD 83)
 LB2338
 LB2338                          SUPERSEDED SURVEY CONTROL
 LB2338
 LB2338  NAD 83(1997)-  40 54 09.72243(N)    087 50 47.25753(W) AD(       ) 3
 LB2338  NAD 83(1986)-  40 54 09.72917(N)    087 50 47.26742(W) AD(       ) 3
 LB2338  NAD 27      -  40 54 09.60000(N)    087 50 47.11000(W) AD(       ) 3
 LB2338
 LB2338.Superseded values are not recommended for survey control.
 LB2338
 LB2338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2338.See file dsdata.pdf to determine how the superseded data were derived.
 LB2338
 LB2338_MARKER: 90 = CHURCH SPIRE
 LB2338
 LB2338  HISTORY     - Date     Condition        Report By
 LB2338  HISTORY     - 1939     FIRST OBSERVED   CGS
 LB2338
 LB2338                          STATION DESCRIPTION
 LB2338
 LB2338'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LB2338'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE OF ST JOHN THE
 LB2338'BAPTIST CATHOLIC CHURCH OF LERABLE.  THE CHURCH IS A WOODEN
 LB2338'STRUCTURE WITH THE SPIRE ON THE WEST FACE.  THE SPIRE IS SURMOUNTED
 LB2338'BY A GOLD CROSS AND IS APPROXIMATELY 100 FEET HIGH.  IT IS LOCATED
 LB2338'IN THE CENTRAL PART OF TOWN.
 LB2338'
 LB2338'OBSERVED UPON FROM TRIANGULATION STATIONS.  CLIFTON NO. 2 (NO. 57 W
 LB2338'U. S. G. S.) AND ASHKUM (NO. 58 W U. S. G. S.).
 LB2338'
 LB2338'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0562 ***********************************************************************
 LC0562  DESIGNATION -  LEROY
 LC0562  PID         -  LC0562
 LC0562  STATE/COUNTY-  IL/MCLEAN
 LC0562  COUNTRY     -  US
 LC0562  USGS QUAD   -  LE ROY (2018)
 LC0562
 LC0562                         *CURRENT SURVEY CONTROL
 LC0562  ______________________________________________________________________
 LC0562* NAD 83(1997) POSITION- 40 19 58.47073(N) 088 45 27.84033(W)   ADJUSTED
 LC0562* NAVD 88 ORTHO HEIGHT -   238.964 (meters)      784.00  (feet) ADJUSTED
 LC0562  ______________________________________________________________________
 LC0562  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 LC0562  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 LC0562  DYNAMIC HEIGHT  -        238.850 (meters)      783.63  (feet) COMP
 LC0562  MODELED GRAVITY -    980,140.9   (mgal)                       NAVD 88
 LC0562
 LC0562  HORZ ORDER      -  SECOND
 LC0562  VERT ORDER      -  SECOND    CLASS 0
 LC0562
 LC0562.The horizontal coordinates were established by classical geodetic methods
 LC0562.and adjusted by the National Geodetic Survey in October 1999.
 LC0562
 LC0562.The orthometric height was determined by differential leveling and
 LC0562.adjusted by the NATIONAL GEODETIC SURVEY
 LC0562.in June 1991.
 LC0562
 LC0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0562.GEOID18 height accuracy estimate available here.
 LC0562
 LC0562.Click photographs - Photos may exist for this station.
 LC0562
 LC0562.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0562
 LC0562.The dynamic height is computed by dividing the NAVD 88
 LC0562.geopotential number by the normal gravity value computed on the
 LC0562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0562.degrees latitude (g = 980.6199 gals.).
 LC0562
 LC0562.The modeled gravity was interpolated from observed gravity values.
 LC0562
 LC0562. The following values were computed from the NAD 83(1997) position.
 LC0562
 LC0562;                    North         East     Units Scale Factor Converg.
 LC0562;SPC IL E     -   407,051.279   263,936.296   MT  0.99999100   -0 16 28.9
 LC0562;SPC IL E     - 1,335,467.40    865,931.00   sFT  0.99999100   -0 16 28.9
 LC0562;UTM  16      - 4,466,190.486   350,687.725   MT  0.99987444   -1 08 16.3
 LC0562
 LC0562!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0562!SPC IL E     -   0.99996752  x   0.99999100  =   0.99995852
 LC0562!UTM  16      -   0.99996752  x   0.99987444  =   0.99984197
 LC0562
 LC0562:                Primary Azimuth Mark                     Grid Az
 LC0562:SPC IL E     -  LEROY AZ MK                              349 42 20.1
 LC0562:UTM  16      -  LEROY AZ MK                              350 34 07.5
 LC0562
 LC0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5068766190(NAD 83)
 LC0562
 LC0562|---------------------------------------------------------------------|
 LC0562| PID    Reference Object                     Distance      Geod. Az  |
 LC0562|                                                           dddmmss.s |
 LC0562| LC0561 LEROY RM 1                                         22147     |
 LC0562| LC1614 LEROY RM 3                           15.390 METERS 22310     |
 LC0562| LC0563 LEROY RM 2                           14.547 METERS 29930     |
 LC0562| LC0564 LEROY AZ MK                                        3492551.2 |
 LC0562|---------------------------------------------------------------------|
 LC0562
 LC0562                          SUPERSEDED SURVEY CONTROL
 LC0562
 LC0562  NAD 83(1986)-  40 19 58.48305(N)    088 45 27.84354(W) AD(       ) 2
 LC0562  NAD 27      -  40 19 58.35760(N)    088 45 27.58850(W) AD(       ) 2
 LC0562  NGVD 29 (??/??/92)  239.021  (m)          784.19   (f) ADJ UNCH    2 0
 LC0562  NGVD 29             239.02   (m)          784.2    (f) LEVELING    3  
 LC0562
 LC0562.Superseded values are not recommended for survey control.
 LC0562
 LC0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0562.See file dsdata.pdf to determine how the superseded data were derived.
 LC0562
 LC0562_MARKER: DS = TRIANGULATION STATION DISK
 LC0562_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0562_STAMPING: LEROY 1959
 LC0562_MARK LOGO: CGS
 LC0562_PROJECTION: FLUSH
 LC0562_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0562
 LC0562  HISTORY     - Date     Condition        Report By
 LC0562  HISTORY     - 1959     MONUMENTED       CGS
 LC0562  HISTORY     - 1959     GOOD             CGS
 LC0562  HISTORY     - 1977     GOOD             NGS
 LC0562  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0562
 LC0562                          STATION DESCRIPTION
 LC0562
 LC0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0562'THE STATION IS LOCATED ABOUT 1 MILE SOUTH OF THE TOWN OF
 LC0562'LE ROY AND ABOUT 9 MILES NORTHWEST OF FARMER CITY ON ROAD
 LC0562'RIGHT-OF-WAY, JUST WEST OF THE FARM HOME OF MR. J.M. ARVIN.
 LC0562'
 LC0562'TO REACH THE STATION FROM THE INTERSECTIONS OF U.S. HIGHWAY
 LC0562'150 AND SOUTH CHESTNUT STREET IN THE SOUTH EDGE OF LE ROY,
 LC0562'GO SOUTH ON SOUTH CHESTNUT STREET FOR 0.2 MILE, JOG LEFT
 LC0562'FOR 0.05 MILE, THEN RIGHT FOR 0.1 MILE TO AZIMUTH MARK ON
 LC0562'RIGHT, CONTINUE SOUTH ON SURFACED ROAD FOR 0.5 MILE TO A T
 LC0562'INTERSECTION.  TURN LEFT ON SURFACED ROAD FOR 0.1 MILE TO
 LC0562'STATION ON LEFT AS DESCRIBED.
 LC0562'
 LC0562'THE STATION MARK IS A STANDARD STATION MARK DISK STAMPED
 LC0562'LEROY 1959, SET IN A 6 X 6 INCH CONCRETE POST FLUSH WITH THE
 LC0562'GROUND.  IT IS 1.4 FEET SOUTH OF WITNESS POST, 2 FEET SOUTH
 LC0562'OF FENCE, 23.5 FEET NORTH OF CENTER OF ROAD AND 14.5 FEET
 LC0562'WEST OF LARGE TREE.
 LC0562'
 LC0562'REFERENCE MARK NUMBER 1 IS A STANDARD REFERENCE MARK DISK
 LC0562'STAMPED LEROY NO 1 1959, SET IN A 6 X 6 INCH CONCRETE POST
 LC0562'WHICH PROJECTS ABOUT 3 INCHES.  IT IS 25 FEET SOUTH OF CENTER
 LC0562'OF ROAD, 9 FEET WEST-SOUTHWEST OF A POWER POLE WITH TRIANGLE
 LC0562'BLAZE AND 2 FEET NORTH OF FENCE.
 LC0562'
 LC0562'REFERENCE MARK NUMBER 2 IS A STANDARD REFERENCE MARK DISK
 LC0562'STAMPED LEROY NO 2 1959, SET IN A 6 X 6 INCH CONCRETE POST
 LC0562'WHICH PROJECTS ABOUT 3 INCHES.  IT IS 3 FEET SOUTHEAST OF A
 LC0562'TELEPHONE POLE, 2.5 FEET SOUTH OF FENCE AND 24 FEET NORTH
 LC0562'OF CENTER OF ROAD.
 LC0562'
 LC0562'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK STAMPED LEROY 1959,
 LC0562'SET IN A 6 X 6 INCH CONCRETE POST WHICH PROJECTS ABOUT 4
 LC0562'INCHES.  IT IS 2.5 FEET EAST OF FENCE, 1.8 FEET EAST OF WITNESS
 LC0562'POST AND 33 FEET WEST OF CENTER OF ROAD.
 LC0562
 LC0562                          STATION RECOVERY (1959)
 LC0562
 LC0562'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0562'1 MI SE FROM LEROY.
 LC0562'ABOUT 0.45 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0562'FROM THE STATION AT LE ROY, THENCE 0.45 MILES SOUTH ALONG AN
 LC0562'ASPHALT ROAD, THENCE 0.15 MILES EAST ALONG AN ASPHALT ROAD, NEAR
 LC0562'A FARM DRIVE NORTH, 24 FEET NORTH-NORTHEAST OF THE CENTER LINE
 LC0562'OF THE ROAD, 212 FEET WEST-NORTHWEST OF A FENCE CORNER, 45
 LC0562'FEET NORTHEAST OF A POWER POLE, 1.5 FEET SOUTH OF A METAL
 LC0562'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF
 LC0562'A CONCRETE POST PROJECTING 2 INCHES.
 LC0562
 LC0562                          STATION RECOVERY (1977)
 LC0562
 LC0562'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 LC0562'STATION MARK AND REFERENCE MARK 2 FOUND IN GOOD CONDITION.  REFERENCE
 LC0562'MARK 1 WAS FOUND WITH THE DISK SHEARED OFF.  THE AZIMUTH MARK WAS
 LC0562'NOT FOUND AND ASSUMED DESTROYED BY ROAD CONSTRUCTION.  THERE WAS NO
 LC0562'VISIBLE OBJECT TO SET A NEW AZIMUTH MARK FROM.  RERERENCE MARK
 LC0562'3 WAS SET.  THE DISTANCE TO REFERENCE MARK 2 CHECKED.  DUE TO ROAD
 LC0562'CHANGES A NEW DESCRIPTION FOLLOWS--
 LC0562'
 LC0562'THE STATION IS ABOUT 1 MILE SOUTH OF LEROY AND ON ROAD
 LC0562'RIGHT-OF-WAY.  IT IS 23 FEET NORTH OF THE CENTERLINE OF PAVED ROAD,
 LC0562'51 FEET EAST OF A TELEPHONE UNDERGROUND CABLE SIGN AND 1 FOOT SOUTH
 LC0562'OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK STAMPED
 LC0562'LEROY 1959.
 LC0562'
 LC0562'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 150 AND
 LC0562'SOUTH CHESTNUT STREET AT THE SOUTH EDGE OF LEROY, GO SOUTH ON
 LC0562'CHESTNUT STREET FOR 0.55 MILE TO THE OVERPASS OF INTERSTATE HIGHWAY
 LC0562'74.  CONTINUE SOUTH FOR 0.25 MILE TO A SIDE ROAD LEFT.  TURN LEFT
 LC0562'AND GO IN AN EASTERLY DIRECTION FOR 0.6 MILE TO THE STATION ON THE
 LC0562'LEFT AS DESCRIBED AND THE MARSH STUD FARM ON THE RIGHT.
 LC0562'
 LC0562'REFERENCE MARK 2 IS 24 FEET NORTH OF THE CENTERLINE OF THE ROAD AND
 LC0562'4 FEET SOUTHEAST OF THE TELEPHONE UNDERGROUND CABLE SIGN.  THE
 LC0562'MONUMENT IS FLUSH AND THE DISK STAMPED LEROY NO 2 1959.
 LC0562'
 LC0562'REFERENCE MARK 3 IS 25 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 LC0562'14.5 FEET NORTH OF A WIRE FENCE AND 10 FEET SOUTHWEST OF A POWER
 LC0562'POLE.  THE MONUMENT IS FLUSH AND THE DISK STAMPED LEROY 1959 NO 3
 LC0562'1977.
 LC0562'
 LC0562'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-MILE SOUTH OF
 LC0562'LEROY.
 LC0562'
 LC0562'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0562
 LC0562                          STATION RECOVERY (2012)
 LC0562
 LC0562'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0562'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0564 ***********************************************************************
 LC0564  DESIGNATION -  LEROY AZ MK
 LC0564  PID         -  LC0564
 LC0564  STATE/COUNTY-  IL/MCLEAN
 LC0564  COUNTRY     -  US
 LC0564  USGS QUAD   -  LE ROY (2018)
 LC0564
 LC0564                         *CURRENT SURVEY CONTROL
 LC0564  ______________________________________________________________________
 LC0564* NAD 83(1986) POSITION- 40 20 27.     (N) 088 45 33.     (W)   SCALED
 LC0564* NAVD 88 ORTHO HEIGHT -   236.364 (meters)      775.47  (feet) ADJUSTED
 LC0564  ______________________________________________________________________
 LC0564  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 LC0564  DYNAMIC HEIGHT  -        236.251 (meters)      775.10  (feet) COMP
 LC0564  MODELED GRAVITY -    980,141.6   (mgal)                       NAVD 88
 LC0564
 LC0564  VERT ORDER      -  SECOND    CLASS 0
 LC0564
 LC0564.The horizontal coordinates were scaled from a map and have
 LC0564.an estimated accuracy of +/- 6 seconds.
 LC0564
 LC0564.The orthometric height was determined by differential leveling and
 LC0564.adjusted by the NATIONAL GEODETIC SURVEY
 LC0564.in June 1991.
 LC0564
 LC0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0564.GEOID18 height accuracy estimate available here.
 LC0564
 LC0564.Click photographs - Photos may exist for this station.
 LC0564
 LC0564.The dynamic height is computed by dividing the NAVD 88
 LC0564.geopotential number by the normal gravity value computed on the
 LC0564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0564.degrees latitude (g = 980.6199 gals.).
 LC0564
 LC0564.The modeled gravity was interpolated from observed gravity values.
 LC0564
 LC0564;                    North         East    Units  Estimated Accuracy
 LC0564;SPC IL E     -   407,930.      263,820.      MT  (+/- 180 meters Scaled)
 LC0564
 LC0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK505670(NAD 83)
 LC0564
 LC0564                          SUPERSEDED SURVEY CONTROL
 LC0564
 LC0564  NGVD 29 (??/??/92)  236.420  (m)          775.65   (f) ADJ UNCH    2 0
 LC0564
 LC0564.Superseded values are not recommended for survey control.
 LC0564
 LC0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0564.See file dsdata.pdf to determine how the superseded data were derived.
 LC0564
 LC0564_MARKER: DZ = AZIMUTH MARK DISK
 LC0564_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0564_STAMPING: LEROY 1959
 LC0564_MARK LOGO: CGS
 LC0564_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0564
 LC0564  HISTORY     - Date     Condition        Report By
 LC0564  HISTORY     - 1959     MONUMENTED       CGS
 LC0564  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0564  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0564
 LC0564                          STATION DESCRIPTION
 LC0564
 LC0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0564'0.6 MI SE FROM LE ROY.
 LC0564'ABOUT 0.45 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0564'FROM THE STATION AT LE ROY, THENCE 0.2 MILES SOUTH ALONG AN
 LC0564'ASPHALT ROAD, ABOUT 0.1 MILE SOUTH OF THE JUNCTION OF AN ASPHALT
 LC0564'ROAD WEST, ABOUT 0.05 MILE NORTH OF A FARM HOUSE WEST OF THE
 LC0564'ROAD, 33 FEET WEST OF THE CENTER LINE OF THE ROAD, 292 FEET
 LC0564'NORTH OF THE CENTER LINE OF THE DRIVEWAY WEST TO A FARM HOUSE,
 LC0564'81 FEET SOUTHWEST AND ACROSS THE ROAD FROM THE THIRD TELEPHONE
 LC0564'POLE NORTH OF THE FARM HOUSE, 2 1/2 FEET EAST OF A FENCE, 155
 LC0564'FEET NORTH OF A FENCE CORNER, 1.8 FEET EAST OF A METAL WITNESS
 LC0564'POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 LC0564'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0564
 LC0564                          STATION RECOVERY (1979)
 LC0564
 LC0564'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0564'MARK NOT FOUND.
 LC0564
 LC0564                          STATION RECOVERY (2012)
 LC0564
 LC0564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0564'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0561 ***********************************************************************
 LC0561  DESIGNATION -  LEROY RM 1
 LC0561  PID         -  LC0561
 LC0561  STATE/COUNTY-  IL/MCLEAN
 LC0561  COUNTRY     -  US
 LC0561  USGS QUAD   -  LE ROY (2018)
 LC0561
 LC0561                         *CURRENT SURVEY CONTROL
 LC0561  ______________________________________________________________________
 LC0561* NAD 83(1986) POSITION- 40 19 58.10   (N) 088 45 28.27   (W)   HD_HELD1
 LC0561* NAVD 88 ORTHO HEIGHT -   238.862 (meters)      783.67  (feet) ADJUSTED
 LC0561  ______________________________________________________________________
 LC0561  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 LC0561  DYNAMIC HEIGHT  -        238.748 (meters)      783.29  (feet) COMP
 LC0561  MODELED GRAVITY -    980,140.9   (mgal)                       NAVD 88
 LC0561
 LC0561  VERT ORDER      -  SECOND    CLASS 0
 LC0561
 LC0561.The horizontal coordinates were determined by differentially corrected
 LC0561.hand held GPS observations or other comparable positioning techniques
 LC0561.and have an estimated accuracy of +/- 3 meters.
 LC0561
 LC0561.The orthometric height was determined by differential leveling and
 LC0561.adjusted by the NATIONAL GEODETIC SURVEY
 LC0561.in June 1991.
 LC0561
 LC0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0561.GEOID18 height accuracy estimate available here.
 LC0561
 LC0561.Click photographs - Photos may exist for this station.
 LC0561
 LC0561.The dynamic height is computed by dividing the NAVD 88
 LC0561.geopotential number by the normal gravity value computed on the
 LC0561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0561.degrees latitude (g = 980.6199 gals.).
 LC0561
 LC0561.The modeled gravity was interpolated from observed gravity values.
 LC0561
 LC0561;                    North         East    Units  Estimated Accuracy
 LC0561;SPC IL E     -   407,039.9     263,926.1     MT  (+/- 3 meters HH1 GPS) 
 LC0561
 LC0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5067766179(NAD 83)
 LC0561
 LC0561                          SUPERSEDED SURVEY CONTROL
 LC0561
 LC0561  NGVD 29 (??/??/92)  238.918  (m)          783.85   (f) ADJ UNCH    2 0
 LC0561
 LC0561.Superseded values are not recommended for survey control.
 LC0561
 LC0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0561.See file dsdata.pdf to determine how the superseded data were derived.
 LC0561
 LC0561_MARKER: DR = REFERENCE MARK DISK
 LC0561_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0561_STAMPING: LEROY NO 1 1959
 LC0561_MARK LOGO: CGS
 LC0561_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0561
 LC0561  HISTORY     - Date     Condition        Report By
 LC0561  HISTORY     - 1959     MONUMENTED       CGS
 LC0561
 LC0561                          STATION DESCRIPTION
 LC0561
 LC0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0561'1 MI SE FROM LE ROY.
 LC0561'ABOUT 0.45 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0561'FROM THE STATION AT LE ROY, THENCE 0.45 MILES SOUTH ALONG AN
 LC0561'ASPHALT ROAD, THENCE 0.15 MILES EAST ALONG AN ASPHALT ROAD, NEAR
 LC0561'A FRAM DRIVE NORTH, 26 FEET SOUTH-SOUTHWEST OF THE CENTER LINE
 LC0561'OF THE ROAD, 2 1/2 FEET NORTH-NORTHEAST OF A FENCE, 230 FEET
 LC0561'WEST-NORTHWEST OF THE EXTENDED CENTER LINE OF THE FARM DRIVEWAY,
 LC0561'8 1/2 FEET WEST OF A POWER POLE, 115 FEET SOUTHWEST OF A FENCE
 LC0561'CORNER, 50.1 FEET SOUTHWEST OF TRIANGULATION STATION LEROY, 51.6
 LC0561'FEET SOUTHWEST OF A META WITNESS POST, ABOUT 1/2 FOOT BELOW
 LC0561'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0561'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0563 ***********************************************************************
 LC0563  DESIGNATION -  LEROY RM 2
 LC0563  PID         -  LC0563
 LC0563  STATE/COUNTY-  IL/MCLEAN
 LC0563  COUNTRY     -  US
 LC0563  USGS QUAD   -  LE ROY (2018)
 LC0563
 LC0563                         *CURRENT SURVEY CONTROL
 LC0563  ______________________________________________________________________
 LC0563* NAD 83(1986) POSITION- 40 19 58.70   (N) 088 45 28.38   (W)   HD_HELD1
 LC0563* NAVD 88 ORTHO HEIGHT -   238.955 (meters)      783.97  (feet) ADJUSTED
 LC0563  ______________________________________________________________________
 LC0563  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 LC0563  DYNAMIC HEIGHT  -        238.840 (meters)      783.59  (feet) COMP
 LC0563  MODELED GRAVITY -    980,140.9   (mgal)                       NAVD 88
 LC0563
 LC0563  VERT ORDER      -  SECOND    CLASS 0
 LC0563
 LC0563.The horizontal coordinates were determined by differentially corrected
 LC0563.hand held GPS observations or other comparable positioning techniques
 LC0563.and have an estimated accuracy of +/- 3 meters.
 LC0563
 LC0563.The orthometric height was determined by differential leveling and
 LC0563.adjusted by the NATIONAL GEODETIC SURVEY
 LC0563.in June 1991.
 LC0563
 LC0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0563.GEOID18 height accuracy estimate available here.
 LC0563
 LC0563.Click photographs - Photos may exist for this station.
 LC0563
 LC0563.The dynamic height is computed by dividing the NAVD 88
 LC0563.geopotential number by the normal gravity value computed on the
 LC0563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0563.degrees latitude (g = 980.6199 gals.).
 LC0563
 LC0563.The modeled gravity was interpolated from observed gravity values.
 LC0563
 LC0563;                    North         East    Units  Estimated Accuracy
 LC0563;SPC IL E     -   407,058.4     263,923.6     MT  (+/- 3 meters HH1 GPS) 
 LC0563
 LC0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5067566197(NAD 83)
 LC0563
 LC0563                          SUPERSEDED SURVEY CONTROL
 LC0563
 LC0563  NGVD 29 (??/??/92)  239.011  (m)          784.16   (f) ADJ UNCH    2 0
 LC0563
 LC0563.Superseded values are not recommended for survey control.
 LC0563
 LC0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0563.See file dsdata.pdf to determine how the superseded data were derived.
 LC0563
 LC0563_MARKER: DR = REFERENCE MARK DISK
 LC0563_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0563_STAMPING: LEROY NO 2 1959
 LC0563_MARK LOGO: CGS
 LC0563_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0563
 LC0563  HISTORY     - Date     Condition        Report By
 LC0563  HISTORY     - 1959     MONUMENTED       CGS
 LC0563
 LC0563                          STATION DESCRIPTION
 LC0563
 LC0563'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0563'1 MI SE FROM LE ROY.
 LC0563'ABOUT 0.45 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0563'FROM THE STATION AT LE ROY, THENCE 0.45 MILES SOUTH ALONG AN
 LC0563'ASPHALT ROAD, THENCE 0.15 MILES EAST ALONG AN ASPHALT ROAD, NEAR
 LC0563'A FARM DRIVE NORTH, 24 FEET NORTH-NORTHWEST OF THE CENTER LINE
 LC0563'OF THE ROAD, 2 FEET SOUTH-SOUTHWEST OF A FENCE, 260 FEET
 LC0563'WEST-NORTHWEST OF THE CENTER LINE OF THE FARM DRIVE, 139 FEET
 LC0563'WEST-NORTHWEST OF A FENCE CORNER, 3 FEET SOUTH OF A TELEPHONE
 LC0563'POLE, 63 FEET NORTHWEST OF A POWER POLE, 47.7 FEET WEST-NORTHWEST
 LC0563'OF A METAL WITNESS POST, 47.8 FEET WEST-NORTHWEST OF
 LC0563'TRIANGULATION STATION LEROY, ABOUT LEVEL WITH THE ROAD AND SET
 LC0563'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1614 ***********************************************************************
 LC1614  DESIGNATION -  LEROY RM 3
 LC1614  PID         -  LC1614
 LC1614  STATE/COUNTY-  IL/MCLEAN
 LC1614  COUNTRY     -  US
 LC1614  USGS QUAD   -  LE ROY (2018)
 LC1614
 LC1614                         *CURRENT SURVEY CONTROL
 LC1614  ______________________________________________________________________
 LC1614* NAD 83(1986) POSITION- 40 19 58.11   (N) 088 45 28.29   (W)   HD_HELD1
 LC1614* NAVD 88 ORTHO HEIGHT -   238.78  (+/-2cm)      783.4   (feet) VERTCON3
 LC1614  ______________________________________________________________________
 LC1614  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 LC1614  VERT ORDER      -  THIRD (See Below)
 LC1614
 LC1614.The horizontal coordinates were determined by differentially corrected
 LC1614.hand held GPS observations or other comparable positioning techniques
 LC1614.and have an estimated accuracy of +/- 3 meters.
 LC1614
 LC1614.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1614.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1614
 LC1614.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1614.GEOID18 height accuracy estimate available here.
 LC1614
 LC1614.The vertical order pertains to the NGVD 29 superseded value.
 LC1614
 LC1614.Click photographs - Photos may exist for this station.
 LC1614
 LC1614;                    North         East    Units  Estimated Accuracy
 LC1614;SPC IL E     -   407,040.2     263,925.6     MT  (+/- 3 meters HH1 GPS) 
 LC1614
 LC1614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5067666179(NAD 83)
 LC1614
 LC1614                          SUPERSEDED SURVEY CONTROL
 LC1614
 LC1614  NGVD 29 (11/09/15)  238.83   (m)          783.6    (f) RESET       3  
 LC1614
 LC1614.Superseded values are not recommended for survey control.
 LC1614
 LC1614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1614.See file dsdata.pdf to determine how the superseded data were derived.
 LC1614
 LC1614_MARKER: DR = REFERENCE MARK DISK
 LC1614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1614_STAMPING: LEROY 1959 NO 3 1977
 LC1614_MARK LOGO: NGS
 LC1614_PROJECTION: FLUSH
 LC1614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1614+STABILITY: SURFACE MOTION
 LC1614
 LC1614  HISTORY     - Date     Condition        Report By
 LC1614  HISTORY     - 1977     MONUMENTED       NGS
 LC1614
 LC1614                          STATION DESCRIPTION
 LC1614
 LC1614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 LC1614'1.05 MI SE FROM LEROY.
 LC1614'0.45 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1614'STATION IN LEROY, THENCE 0.45 MILES SOUTH ALONG AN ASPHALT ROAD,
 LC1614'THENCE 0.15 MILE EAST ALONG A BLACK TOP ROAD NEAR A FARM ROAD NORTH,
 LC1614'60.74 FEET SOUTHEAST OF RM 2, 50.49 FEET SOUTH OF THE STATION, 25 FEET
 LC1614'SOUTH OF THE CENTERLINE OF THE ROAD, 14.5 FEET NORTH OF A FENCE LINE
 LC1614'AND 10 FEET SOUTHWEST OF A POWERLINE POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9009 ***********************************************************************
 DE9009  DESIGNATION -  LEV MAINT
 DE9009  PID         -  DE9009
 DE9009  STATE/COUNTY-  IL/CHAMPAIGN
 DE9009  COUNTRY     -  US
 DE9009  USGS QUAD   -  THOMASBORO (2018)
 DE9009
 DE9009                         *CURRENT SURVEY CONTROL
 DE9009  ______________________________________________________________________
 DE9009* NAD 83(2011) POSITION- 40 11 15.08644(N) 088 14 18.02835(W)   ADJUSTED
 DE9009* NAD 83(2011) ELLIP HT-   190.375 (meters)        (06/27/12)   ADJUSTED
 DE9009* NAD 83(2011) EPOCH   -  2010.00
 DE9009* NAVD 88 ORTHO HEIGHT -   222.6   (meters)      730.    (feet) GPS OBS
 DE9009  ______________________________________________________________________
 DE9009  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9009  GEOID HEIGHT    -        -32.130 (meters)                     GEOID99
 DE9009  GEOID HEIGHT    -        -32.163 (meters)                     GEOID18
 DE9009  NAD 83(2011) X  -    150,003.353 (meters)                     COMP
 DE9009  NAD 83(2011) Y  - -4,877,136.595 (meters)                     COMP
 DE9009  NAD 83(2011) Z  -  4,094,037.064 (meters)                     COMP
 DE9009  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 DE9009
 DE9009  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9009  Standards:
 DE9009         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9009            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9009  -------------------------------------------------------------------
 DE9009  NETWORK    2.08   6.78           0.89   0.81   3.46      0.01498402
 DE9009  -------------------------------------------------------------------
 DE9009  Click here for local accuracies and other accuracy information.
 DE9009
 DE9009.The horizontal coordinates were established by GPS observations
 DE9009.and adjusted by the National Geodetic Survey in June 2012.
 DE9009
 DE9009.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9009.been affixed to the stable North American tectonic plate. See 
 DE9009.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9009
 DE9009.The horizontal coordinates are valid at the epoch date displayed above
 DE9009.which is a decimal equivalence of Year/Month/Day.
 DE9009
 DE9009.The orthometric height was determined by GPS observations and a
 DE9009.high-resolution geoid model.
 DE9009
 DE9009.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9009.GEOID18 height accuracy estimate available here.
 DE9009
 DE9009.Click photographs - Photos may exist for this station.
 DE9009
 DE9009.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9009
 DE9009.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9009
 DE9009.The ellipsoidal height was determined by GPS observations
 DE9009.and is referenced to NAD 83.
 DE9009
 DE9009. The following values were computed from the NAD 83(2011) position.
 DE9009
 DE9009;                    North         East     Units Scale Factor Converg.
 DE9009;SPC IL E     -   390,826.117   308,089.309   MT  0.99997581   +0 03 40.7
 DE9009;SPC IL E     - 1,282,235.35  1,010,789.67   sFT  0.99997581   +0 03 40.7
 DE9009;UTM  16      - 4,449,306.057   394,583.897   MT  0.99973680   -0 47 57.0
 DE9009
 DE9009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9009!SPC IL E     -   0.99997014  x   0.99997581  =   0.99994595
 DE9009!UTM  16      -   0.99997014  x   0.99973680  =   0.99970694
 DE9009
 DE9009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9458349306(NAD 83)
 DE9009
 DE9009                          SUPERSEDED SURVEY CONTROL
 DE9009
 DE9009  NAD 83(2007)-  40 11 15.08650(N)    088 14 18.02923(W) AD(2002.00) 0
 DE9009  ELLIP H (02/10/07)  190.397  (m)                       GP(2002.00)    
 DE9009  ELLIP H (12/06/04)  190.415  (m)                       GP(       ) 4 1
 DE9009  NAD 83(1997)-  40 11 15.08644(N)    088 14 18.02935(W) AD(       ) 1
 DE9009  ELLIP H (12/18/02)  190.411  (m)                       GP(       ) 4 2
 DE9009
 DE9009.Superseded values are not recommended for survey control.
 DE9009
 DE9009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9009.See file dsdata.pdf to determine how the superseded data were derived.
 DE9009
 DE9009_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE9009_SETTING: 0 = UNSPECIFIED SETTING
 DE9009_STAMPING: LEV MAINT
 DE9009_MARK LOGO: ILDT
 DE9009_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE9009_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE9009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9009+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9009
 DE9009  HISTORY     - Date     Condition        Report By
 DE9009  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9009
 DE9009                          STATION DESCRIPTION
 DE9009
 DE9009'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9009'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE9009'TRANSPORTATION - LEVERETT  STORAGE FACILITY,  160 EAST LEVERETTE
 DE9009'ROAD LEVERETT  -  ILLINOIS . CALL  217.643.2025  FOR ACCESS
 DE9009'INFORMATION  (NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM -
 DE9009'HOURS MAY CHANGE DUE TO SEASONAL CONSIDERATIONS).
 DE9009'
 DE9009'THE STATION IS LOCATED ABOUT 4.5 MI (7.3 KM) NORTH OF CHAMPAIGN,
 DE9009'ABOUT 8.8 MI (14.4 KM) EAST OF MAHOMET. TO REACH FROM THE JUNCTION
 DE9009'AT THE INTERSTATE 57 (EXIT 240)   AND ROUTE 20, GO EAST ON
 DE9009'ROUTE 20 ABOUT 0.1 MI (0.15 KM) TO THE CROSSROAD 1200 E COUNTY ROAD,
 DE9009'TURN LEFT GO NORTH ON 1200 E COUNTY ROAD ABOUT 0.1 MI ( 0.15 KM ) TO
 DE9009'THE ENTRANCE STORAGE  FACILITY. PROCEED TO THE NORTHMOST LIMIT OF
 DE9009'THE FACILITY AND THE STATION AS DESCRIBED.  THE STATION IS  15 FEET
 DE9009'SOUTHWEST OF THE NORTH FENCE CORNER OF FENCE AROUND STORAGE.
 DE9009'IT IS  17.9 FT SOUTHWEST OF THE MONITORING WELL CHM-95C, 9.4  FT
 DE9009'EAST OF THE STEEL WITNESS POST.
 DE9009'
 DE9009'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE9009'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE9009'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE9009'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE9009'POINT ISE INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE9009'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE9009'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE9009'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE9009'A PUNCHED DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8991 ***********************************************************************
 DE8991  DESIGNATION -  LEV MAINT AZ
 DE8991  PID         -  DE8991
 DE8991  STATE/COUNTY-  IL/CHAMPAIGN
 DE8991  COUNTRY     -  US
 DE8991  USGS QUAD   -  THOMASBORO (2018)
 DE8991
 DE8991                         *CURRENT SURVEY CONTROL
 DE8991  ______________________________________________________________________
 DE8991* NAD 83(2011) POSITION- 40 11 40.78710(N) 088 13 55.98152(W)   ADJUSTED
 DE8991* NAD 83(2011) ELLIP HT-   189.722 (meters)        (06/27/12)   ADJUSTED
 DE8991* NAD 83(2011) EPOCH   -  2010.00
 DE8991* NAVD 88 ORTHO HEIGHT -   221.9   (meters)      728.    (feet) GPS OBS
 DE8991  ______________________________________________________________________
 DE8991  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8991  GEOID HEIGHT    -        -32.143 (meters)                     GEOID99
 DE8991  GEOID HEIGHT    -        -32.175 (meters)                     GEOID18
 DE8991  NAD 83(2011) X  -    150,508.853 (meters)                     COMP
 DE8991  NAD 83(2011) Y  - -4,876,608.696 (meters)                     COMP
 DE8991  NAD 83(2011) Z  -  4,094,642.209 (meters)                     COMP
 DE8991  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 DE8991
 DE8991  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8991  Standards:
 DE8991         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8991            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8991  -------------------------------------------------------------------
 DE8991  NETWORK    1.36   2.02           0.61   0.49   1.03      0.01828696
 DE8991  -------------------------------------------------------------------
 DE8991  Click here for local accuracies and other accuracy information.
 DE8991
 DE8991.The horizontal coordinates were established by GPS observations
 DE8991.and adjusted by the National Geodetic Survey in June 2012.
 DE8991
 DE8991.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8991.been affixed to the stable North American tectonic plate. See 
 DE8991.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8991
 DE8991.The horizontal coordinates are valid at the epoch date displayed above
 DE8991.which is a decimal equivalence of Year/Month/Day.
 DE8991
 DE8991.The orthometric height was determined by GPS observations and a
 DE8991.high-resolution geoid model.
 DE8991
 DE8991.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8991.GEOID18 height accuracy estimate available here.
 DE8991
 DE8991.Click photographs - Photos may exist for this station.
 DE8991
 DE8991.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8991
 DE8991.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8991
 DE8991.The ellipsoidal height was determined by GPS observations
 DE8991.and is referenced to NAD 83.
 DE8991
 DE8991. The following values were computed from the NAD 83(2011) position.
 DE8991
 DE8991;                    North         East     Units Scale Factor Converg.
 DE8991;SPC IL E     -   391,619.384   308,609.922   MT  0.99997591   +0 03 54.9
 DE8991;SPC IL E     - 1,284,837.93  1,012,497.72   sFT  0.99997591   +0 03 54.9
 DE8991;UTM  16      - 4,450,091.227   395,116.237   MT  0.99973542   -0 47 43.2
 DE8991
 DE8991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8991!SPC IL E     -   0.99997024  x   0.99997591  =   0.99994615
 DE8991!UTM  16      -   0.99997024  x   0.99973542  =   0.99970567
 DE8991
 DE8991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9511650091(NAD 83)
 DE8991
 DE8991                          SUPERSEDED SURVEY CONTROL
 DE8991
 DE8991  NAD 83(2007)-  40 11 40.78717(N)    088 13 55.98240(W) AD(2002.00) 0
 DE8991  ELLIP H (02/10/07)  189.749  (m)                       GP(2002.00)    
 DE8991  ELLIP H (12/06/04)  189.758  (m)                       GP(       ) 4 1
 DE8991  NAD 83(1997)-  40 11 40.78719(N)    088 13 55.98230(W) AD(       ) 1
 DE8991  ELLIP H (12/18/02)  189.750  (m)                       GP(       ) 4 2
 DE8991
 DE8991.Superseded values are not recommended for survey control.
 DE8991
 DE8991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8991.See file dsdata.pdf to determine how the superseded data were derived.
 DE8991
 DE8991_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8991_SETTING: 0 = UNSPECIFIED SETTING
 DE8991_STAMPING: LEV MAINT AZ
 DE8991_MARK LOGO: ILDT
 DE8991_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8991_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8991+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2003
 DE8991
 DE8991  HISTORY     - Date     Condition        Report By
 DE8991  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8991  HISTORY     - 20031008 GOOD             BCA
 DE8991
 DE8991                          STATION DESCRIPTION
 DE8991
 DE8991'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8991'THE STATION IS  LOCATED 0.4 MI ( 0.66 KM ) NORTHEAST AT  THE ILLINOIS
 DE8991'DEPARTMENT OF  TRANSPORTATION - LEVERETT  STORAGE FACILITY,  160
 DE8991'EAST LEVERETT  ROAD LEVERETTE  -  ILLINOIS .
 DE8991'
 DE8991'THE STATION IS LOCATED ABOUT 4.9 MI ( 8.0 KM ) NORTH OF CHAMPAIGN,
 DE8991'ABOUT 9.1 MI ( 14.9 KM ) EAST OF MAHOMET. TO REACH FROM THE JUNCTION
 DE8991'AT THE INTERSTATE 57 ( EXIT 240 )   AND ROUTE 20, GO NORTH  ON
 DE8991'INTERSTATE 57 ABOUT 0.3 MI ( 0.5 KM ) TO THE STATION ON THE LEFT OF
 DE8991'THE
 DE8991'INTERSTATE 57.   IT IS  39.5 FT NORTHWEST OF THE CENTERLINE
 DE8991'SOUTHBOUND LANE OF INTERSTATE  57,  57.42 FT SOUTHEAST OF THE
 DE8991'FENCE LINE, 17.5 FT EAST OF THE  STEEL WITNESS POST.
 DE8991'
 DE8991'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8991'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8991'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8991'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8991'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8991'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8991'ARE STAMPED ILL DEPT OF TRANSPORTATION EACH WITH THEIR
 DE8991'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8991'A PUNCHED DATUM POINT.
 DE8991
 DE8991                          STATION RECOVERY (2003)
 DE8991
 DE8991'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DSC)
 DE8991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1703 ***********************************************************************
 HB1703  DESIGNATION -  LEVAN
 HB1703  PID         -  HB1703
 HB1703  STATE/COUNTY-  IL/JACKSON
 HB1703  COUNTRY     -  US
 HB1703  USGS QUAD   -  ORAVILLE (2018)
 HB1703
 HB1703                         *CURRENT SURVEY CONTROL
 HB1703  ______________________________________________________________________
 HB1703* NAD 83(1997) POSITION- 37 49 20.89441(N) 089 27 03.60031(W)   ADJUSTED
 HB1703* NAVD 88 ORTHO HEIGHT -   220.    (meters)      722.    (feet) SCALED
 HB1703  ______________________________________________________________________
 HB1703  GEOID HEIGHT    -        -29.256 (meters)                     GEOID18
 HB1703  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 HB1703  HORZ ORDER      -  FIRST
 HB1703
 HB1703.The horizontal coordinates were established by classical geodetic methods
 HB1703.and adjusted by the National Geodetic Survey in October 1999.
 HB1703
 HB1703.The orthometric height was scaled from a topographic map.
 HB1703
 HB1703.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1703.GEOID18 height accuracy estimate available here.
 HB1703
 HB1703.Click photographs - Photos may exist for this station.
 HB1703
 HB1703.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1703
 HB1703. The following values were computed from the NAD 83(1997) position.
 HB1703
 HB1703;                    North         East     Units Scale Factor Converg.
 HB1703;SPC IL W     -   128,507.482   763,006.692   MT  0.99999005   +0 26 19.9
 HB1703;SPC IL W     -   421,611.63  2,503,297.79   sFT  0.99999005   +0 26 19.9
 HB1703;UTM  16      - 4,188,948.525   284,274.546   MT  1.00017323   -1 30 12.9
 HB1703
 HB1703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1703!SPC IL W     -   0.99997007  x   0.99999005  =   0.99996012
 HB1703!UTM  16      -   0.99997007  x   1.00017323  =   1.00014329
 HB1703
 HB1703:                Primary Azimuth Mark                     Grid Az
 HB1703:SPC IL W     -  BALD KNOB                                162 25 15.5
 HB1703:UTM  16      -  BALD KNOB                                164 21 48.3
 HB1703
 HB1703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8427488948(NAD 83)
 HB1703
 HB1703|---------------------------------------------------------------------|
 HB1703| PID    Reference Object                     Distance      Geod. Az  |
 HB1703|                                                           dddmmss.s |
 HB1703| CI4494 LEVAN RM 1                           99.657 METERS 09811     |
 HB1703| HB1697 BALD KNOB                           APPROX.31.4 KM 1625135.4 |
 HB1703| CI4496 LEVAN RM 3                           49.765 METERS 32152     |
 HB1703| CI4495 LEVAN RM 2 AZIMUTH                                 33347     |
 HB1703|---------------------------------------------------------------------|
 HB1703
 HB1703                          SUPERSEDED SURVEY CONTROL
 HB1703
 HB1703  NAD 83(1993)-  37 49 20.90532(N)    089 27 03.60204(W) AD(       ) 1
 HB1703  NAD 83(1986)-  37 49 20.90530(N)    089 27 03.60265(W) AD(       ) 1
 HB1703  NAD 27      -  37 49 20.72200(N)    089 27 03.26600(W) AD(       ) 1
 HB1703
 HB1703.Superseded values are not recommended for survey control.
 HB1703
 HB1703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1703.See file dsdata.pdf to determine how the superseded data were derived.
 HB1703
 HB1703_MARKER: DS = TRIANGULATION STATION DISK
 HB1703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1703_STAMPING: LEVAN 1930
 HB1703_MARK LOGO: CGS
 HB1703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1703+STABILITY: SURFACE MOTION
 HB1703
 HB1703  HISTORY     - Date     Condition        Report By
 HB1703  HISTORY     - 1930     MONUMENTED       CGS
 HB1703  HISTORY     - 1969     GOOD             CGS
 HB1703  HISTORY     - 20020520 GOOD             ILDT
 HB1703
 HB1703                          STATION DESCRIPTION
 HB1703
 HB1703'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1703'ABOUT 7 MILES AIRLINE NORTHWEST OF MURPHYSBORO, 6 MILES SOUTHEAST OF
 HB1703'AVA, ON LAND OWNED AND OCCUPIED BY JAMES W. LEVAN, 5.0 METERS (16
 HB1703'FEET) WEST OF NORTH BARN LOT FENCE, 1.0 METERS (3 FEET) SOUTH OF
 HB1703'SOUTH FENCE LINE OF LANE LEADING EAST PAST BARN, AND 12.4 METERS
 HB1703'(41 FEET) EAST OF NORTHEAST CORNER OF CONCRETE SILO FOUNDATION SLAB
 HB1703'ON NORTH SIDE OF BARN.  TO REACH FROM MURPHYSBORO, GO BY MAIN DIRT
 HB1703'ROAD TOWARD AVA, WHICH, AFTER 3 MILES OF ZIGZAGGING FOLLOWS GENERAL
 HB1703'COURSE OF HEAVY TELEPHONE LINE, AND FOLLOW THIS ROAD 11.5 MILES TO
 HB1703'POINT WHERE IT TURNS SQUARELY TO NORTH AND ANOTHER ROAD LEADS
 HB1703'SOUTH.  THIS CORNER IS 2-1/2 MILES NORTHWEST OF VIADUCT OVER RAILROAD
 HB1703'TRACK, AND 1 MILE NORTHWEST OF PLEASANT HILL CHURCH.  TAKE ROAD
 HB1703'LEADING SOUTH 1-1/2 MILES TO CORNER 1/4 MILE SOUTH OF OAK RIDGE TO
 HB1703'SODOM SCHOOL, TURN EAST 1/4 MILE, PROCEED SOUTH 1/4 MILE ACROSS DEEP
 HB1703'VALLEY TO MR. LEVANS HOUSE WHICH IS AT CORNER OF ROAD WHERE IT TURNS
 HB1703'EAST, AND CONTINUE TO STATION SITE, WHICH IS ABOUT 25 YARDS
 HB1703'EAST OF ANGLE.  SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION
 HB1703'DISKS IN CONCRETE.  REFERENCE MARKS ARE
 HB1703'STANDARD REFERENCE DISKS IN CONCRETE.  NO. 1 IS IN
 HB1703'CORNER OF FIELD, IN EAST-AND-WEST FENCE LINE, AND 99.64 METERS (326.9
 HB1703'FEET) FROM STATION.  NO. 2 IS
 HB1703'UNDER LARGE OAK TREE, ABOUT 10 METERS (33 FEET) SOUTH OF CENTER LINE
 HB1703'OF ROAD, AND ABOUT 1/4 MILE FROM STATION, S 81 DEG 49 MIN E.
 HB1703
 HB1703                          STATION RECOVERY (1969)
 HB1703
 HB1703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 HB1703'THE STATION MARK AND REFERENCE MARK NO. 1 WERE RECOVERED AND FOUND IN
 HB1703'GOOD CONDITION.  REFERENCE MARK NO. 2 WAS FOUND UPROOTED AND THE
 HB1703'DISK WAS RECOVERED.  NO AZIMUTH MARK WAS EVER ESTABLISHED FOR THIS
 HB1703'STATION.  IN CHECKING THE HORIZONTAL MEASURED DISTANCE BETWEEN THE
 HB1703'STATION MARK AND REFERENCE MARK NO. 1 WITH A 300 FOOT STEEL TAPE, A
 HB1703'DISCREPANCY OF + 0.06 OF A FOOT WAS NOTED.  THIS MEASUREMENT WAS NOT
 HB1703'MADE WITH STANDARDIZED PRECISION.  A NEW REFERENCE MARK NO. 3 WAS
 HB1703'ESTABLISHED AND THE HORIZONTAL ANGLE OBSERVED BETWEEN REFERENCE
 HB1703'MARK NO. 1 AND THE NEWLY ESTABLISHED MARK.  THERE WAS SOME CONCERN
 HB1703'ABOUT THE HEIGHT THE STATION MARK PROJECTED ABOVE THE SURFACE, BUT
 HB1703'MR. LEVAN WHO GAVE THE PERMISSION TO ESTABLISH THE STATION STATES
 HB1703'POSITIVELY THAT HE REQUESTED THE MARK TO PROJECT ABOUT 1-1/2 FEET AT
 HB1703'THE TIME IT WAS SET, AND IT IS NOT NOW ANY DIFFERENT, THAN WHEN
 HB1703'FIRST SET.
 HB1703'
 HB1703'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1703'
 HB1703'THE STATION IS ABOUT 7 MILES NORTHWEST OF MURPHYSBORO, 6 MILES
 HB1703'SOUTHEAST OF AVA, AND IN A HOG LOT ON THE PROPERTY OF MR. JAMES W.
 HB1703'LEVAN.
 HB1703'
 HB1703'TO REACH THE STATION FROM THE INTERSECTION OF THIRD STREET AND
 HB1703'WASHINGTON AVENUE JUST SOUTHWEST OF THE ASSEMBLY OF GOD CHURCH EAST
 HB1703'OF THE RAILROAD DEPOT ABOUT 0.2 OF A MILE AT AVA, GO SOUTHERLY ON
 HB1703'THIRD STREET (WHICH EVENTUALLY RUNS INTO A PAVED COUNTY ROAD) FOR
 HB1703'3.65 MILES TO A CROSSROAD, HERE TURN RIGHT ON A GRAVELED ROAD AND GO
 HB1703'ALONG THE WINDING ROAD IN A GENERALLY SOUTHERLY DIRECTION FOR 1.4
 HB1703'MILES TO A FORK.  HERE KEEP THE LEFT FORK AND GO SOUTHEASTERLY AND
 HB1703'EAST FOR 0.3 OF A MILE TO A GRADED ROAD RIGHT (LEVANS LANE), TURN
 HB1703'RIGHT ON THIS GRADED ROAD (HAS BEEN GRAVELED AT ONE TIME) AND GO
 HB1703'SOUTH FOR 0.25 OF A MILE TO A FIELD ROAD ON THE LEFT ALONG THE EAST
 HB1703'SIDE OF THE BARN LOTS AND THE STATION IN A HOG LOT AS DESCRIBED.
 HB1703'
 HB1703'THE STATION IS 132 FEET EAST OF THE APPROXIMATE CENTER OF A GRAVELED
 HB1703'DRIVE, 45 FEET SOUTH OF THE APPROXIMATE CENTER OF THE FIELD ROAD,
 HB1703'41 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE HOG LOT, 27 FEET
 HB1703'NORTHWEST OF THE SOUTHEAST CORNER OF THE HOG LOT, AND 26 FEET
 HB1703'NORTHEAST OF THE NORTHEAST CORNER OF A LARGE BARN.  IT IS A STANDARD
 HB1703'DISK SET IN THE TOP OF A 12-INCH, SQUARE, CONCRETE MONUMENT THAT
 HB1703'PROJECTS ABOUT 18 INCHES AND THE DISK IS STAMPED LEVAN 1930.
 HB1703'
 HB1703'REFERENCE MARK NO. 1 IS 38 FEET SOUTHWEST OF A FENCE CORNER POST, 23
 HB1703'FEET WEST OF THE APPROXIMATE CENTER OF THE FIELD ROAD AT POINT OF
 HB1703'CURVE, 16 FEET SOUTH THE APPROXIMATE CENTER OF THE FIELD ROAD JUST
 HB1703'WEST OF POINT OF CURVE, AND 1 FOOT SOUTHWEST OF THE FENCE IN THE
 HB1703'CURVE.  IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH, SQUARE,
 HB1703'FLUSH, CONCRETE MONUMENT AND THE DISK IS STAMPED LEVAN NO 1
 HB1703'1930.
 HB1703'
 HB1703'REFERENCE MARK NO. 3 IS 58 FEET NORTH OF THE APPROXIMATE CENTER OF
 HB1703'THE FIELD ROAD, 18 FEET EAST OF THE APPROXIMATE CENTER OF THE
 HB1703'GRAVELED ROAD (LEVANS LANE), 9 FEET NORTH OF A POWERLINE POLE, 2 FEET
 HB1703'EAST OF A FENCE, AND 1 FOOT SOUTHWEST OF THE POWERLINE POLE
 HB1703'GUY CABLE.  IT IS A STANDARD DISK SET IN THE TOP OF AN 11-INCH,
 HB1703'ROUND, CONCRETE MONUMENT ABOUT FLUSH WITH THE SURROUNDING
 HB1703'SURFACE AND THE DISK IS STAMPED LEVAN 1930 NO 3 1969.
 HB1703'
 HB1703'DUE TO THE DISTANCE INVOLVED AND UNDERBRUSH ALONG THE LANE, NO EFFORT
 HB1703'WAS MADE TO MEASURE BETWEEN THE REFERENCE MARKS.
 HB1703'
 HB1703'AT THE REQUEST OF MR. LEVAN, NO METAL WITNESS POST WERE SET.
 HB1703'
 HB1703'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ABOUT 6 MILES
 HB1703'SOUTHEAST OF AVA.
 HB1703
 HB1703                          STATION RECOVERY (2002)
 HB1703
 HB1703'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 HB1703'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA5105 ***********************************************************************
 AA5105  DESIGNATION -  LEVEE RESET
 AA5105  PID         -  AA5105
 AA5105  STATE/COUNTY-  IL/ALEXANDER
 AA5105  COUNTRY     -  US
 AA5105  USGS QUAD   -  CAIRO (2018)
 AA5105
 AA5105                         *CURRENT SURVEY CONTROL
 AA5105  ______________________________________________________________________
 AA5105* NAD 83(1997) POSITION- 37 01 24.87503(N) 089 11 28.99508(W)   ADJUSTED
 AA5105* NAVD 88 ORTHO HEIGHT -   103.22  (+/-2cm)      338.6   (feet) VERTCON3
 AA5105  ______________________________________________________________________
 AA5105  GEOID HEIGHT    -        -28.226 (meters)                     GEOID18
 AA5105  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 AA5105  HORZ ORDER      -  SECOND
 AA5105  VERT ORDER      -  THIRD ? (See Below)
 AA5105
 AA5105.The horizontal coordinates were established by classical geodetic methods
 AA5105.and adjusted by the National Geodetic Survey in October 1999.
 AA5105
 AA5105.The NAVD 88 height was computed by applying the VERTCON shift value to
 AA5105.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AA5105
 AA5105.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA5105.GEOID18 height accuracy estimate available here.
 AA5105
 AA5105.The vertical order pertains to the NGVD 29 superseded value.
 AA5105
 AA5105.Click photographs - Photos may exist for this station.
 AA5105
 AA5105.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA5105
 AA5105. The following values were computed from the NAD 83(1997) position.
 AA5105
 AA5105;                    North         East     Units Scale Factor Converg.
 AA5105;SPC IL W     -    40,050.392   786,780.475   MT  1.00003392   +0 35 14.3
 AA5105;SPC IL W     -   131,398.66  2,581,295.61   sFT  1.00003392   +0 35 14.3
 AA5105;UTM  16      - 4,099,733.089   305,065.989   MT  1.00006813   -1 19 11.8
 AA5105
 AA5105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA5105!SPC IL W     -   0.99998823  x   1.00003392  =   1.00002215
 AA5105!UTM  16      -   0.99998823  x   1.00006813  =   1.00005636
 AA5105
 AA5105:                Primary Azimuth Mark                     Grid Az
 AA5105:SPC IL W     -  LEVEE AZ MK 2                            177 36 00.0
 AA5105:UTM  16      -  LEVEE AZ MK 2                            179 30 26.1
 AA5105
 AA5105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF0506599733(NAD 83)
 AA5105
 AA5105|---------------------------------------------------------------------|
 AA5105| PID    Reference Object                     Distance      Geod. Az  |
 AA5105|                                                           dddmmss.s |
 AA5105| HB1721 CAIRO RADIO STATION WKRO MAST       APPROX. 2.2 KM 0135044.2 |
 AA5105| HB0885 LEVEE RM 1                           20.170 METERS 07713     |
 AA5105| CI4499 LEVEE RM 3                           20.142 METERS 07713     |
 AA5105| HB1723 CAIRO WATER SUPPLY WATER TANK       APPROX. 2.3 KM 1443027.1 |
 AA5105| CI4497 LEVEE AZ MK                                        1781121.8 |
 AA5105| CI4498 LEVEE AZ MK 2                                      1781114.3 |
 AA5105| HB0886 LEVEE RM 2                           21.664 METERS 18337     |
 AA5105| CI4500 LEVEE RM 4                           21.677 METERS 18345     |
 AA5105|---------------------------------------------------------------------|
 AA5105
 AA5105                          SUPERSEDED SURVEY CONTROL
 AA5105
 AA5105  NAD 83(1993)-  37 01 24.87602(N)    089 11 28.99348(W) AD(       ) 2
 AA5105  NAD 83(1986)-  37 01 24.88309(N)    089 11 28.99863(W) AD(       ) 2
 AA5105  NGVD 29             103.11   (m)          338.3    (f) LEVELING    3  
 AA5105
 AA5105.Superseded values are not recommended for survey control.
 AA5105
 AA5105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA5105.See file dsdata.pdf to determine how the superseded data were derived.
 AA5105
 AA5105_MARKER: DS = TRIANGULATION STATION DISK
 AA5105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA5105_STAMPING: LEVEE 1960 1970
 AA5105_MARK LOGO: NGS
 AA5105_PROJECTION: PROJECTING -1 CENTIMETERS
 AA5105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA5105+STABILITY: SURFACE MOTION
 AA5105
 AA5105  HISTORY     - Date     Condition        Report By
 AA5105  HISTORY     - 1970     MONUMENTED       NGS
 AA5105  HISTORY     - 1975     GOOD             LOCENG
 AA5105  HISTORY     - 1975     GOOD             LOCENG
 AA5105
 AA5105                          STATION DESCRIPTION
 AA5105
 AA5105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 AA5105'THE UNDERGROUND STATION MARK WAS FOUND IN GOOD CONDITION. THE SURFACE
 AA5105'STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND WITH
 AA5105'THE TOPS SHEARED OFF AND THE DISK GONE. A NEW SURFACE STATION MARK
 AA5105'WAS SET HOLDING THE UNDERGROUND POINT. REFERENCE MARKS 3 AND 4
 AA5105'WERE SET USING THE OLD MONUMENTS AS WELL AS A NEW AZIMUTH MARK. A NEW
 AA5105'DESCRIPTION FOLLOWS-
 AA5105'
 AA5105'THE STATION IS ON THE TOP AND NORTH END OF A SMALL LEVEE, ABOUT 1/2
 AA5105'MILE EAST OF THE MISSISSIPPI RIVER, 1/4 MILE WEST OF U.S. HIGHWAY
 AA5105'51, 1 FOOT SOUTH OF A METAL WITNESS POST, 211 FEET NORTHWEST OF
 AA5105'RAILROAD CROSS TRACKS, 62 FEET EAST OF THE CENTERLINE OF A GRAVELED
 AA5105'ROAD TO GARBAGE DUMP, 34 FEET WEST OF WEST RAIL OF RAILROAD. THE
 AA5105'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED LEVEE 1960 1970.
 AA5105'
 AA5105'TO REACH THE STATION FROM THE POINT WHERE U.S. HIGHWAY 51 PASSES
 AA5105'UNDER THE ILLINOIS CENTRAL RAILROAD AT THE NORTH EDGE OF CAIRO, GO
 AA5105'SOUTH ON HIGHWAY 51 FOR 0.25 MILE TO A STREET RIGHT, TURN RIGHT AND
 AA5105'GO WEST ON UNION STREET FOR 0.2 MILE TO WASHINGTON STREET. TURN RIGHT
 AA5105'AND GO NORTHERLY ON GRAVELED ROAD FOR 0.35 MILE TO RAILROAD CROSS
 AA5105'TRACKS AND THE STATION.
 AA5105'
 AA5105'TO REACH THE AZIMUTH MARK FROM THE STATION, TAKE GRAVELED ROAD SOUTH
 AA5105'ALONG THE EAST SIDE AND TOP OF THE LEVEE FOR 0.3 MILE TO THE
 AA5105'AZIMUTH MARK ON THE RIGHT.
 AA5105'
 AA5105'REFERENCE MARK 3 IS 1 FOOT SOUTHEAST OF A METAL WITNESS POST, 46 FEET
 AA5105'WEST OF WEST RAIL OF RAILROAD AND 28 FEET EAST OF EAST RAIL OF
 AA5105'RAILROAD. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LEVEE 1960 NO
 AA5105'3 1970.
 AA5105'
 AA5105'REFERENCE MARK 4 IS 150 FEET NORTHWEST OF THE CROSS TRACKS, 53 FEET
 AA5105'WEST OF WEST RAIL OF RAILROAD, 20 FEET EAST OF CENTERLINE OF
 AA5105'GRAVEL ROAD AND 1 FOOT NORTHEAST OF A METAL WITNESS POST. THE
 AA5105'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED LEVEE 1960 NO 4
 AA5105'1970.
 AA5105'
 AA5105'THE AZIMUTH MARK IS 71 FEET WEST OF THE WEST RAIL OF RAILROAD, 17
 AA5105'FEET WEST OF THE CENTERLINE OF GRAVELED ROAD,
 AA5105'1 FOOT NORTH OF A METAL WITNESS POST AND ON THE WEST SLOPE OF THE
 AA5105'LEVEE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LEVEE 1960
 AA5105'1970.
 AA5105'
 AA5105'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 AA5105'
 AA5105'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-AT NORTH EDGE OF
 AA5105'CARIO.
 AA5105
 AA5105                          STATION RECOVERY (1975)
 AA5105
 AA5105'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 AA5105'STATION RECOVERED GOOD.
 AA5105'
 AA5105'STATION WAS FOUND IN GOOD CONDITION AS WAS THE AZIMUTH MARK 1960
 AA5105'DESCRIPTION ADEQUATE.
 AA5105'
 AA5105'DISTANCE AND DIRECTION FROM NEAREST TOWN--AS DESCRIPTION.
 AA5105
 AA5105                          STATION RECOVERY (1975)
 AA5105
 AA5105'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TO)
 AA5105'LEVEE RECOVERED GOOD.  MARK AND AZIMUTH MARK FOUND FROM
 AA5105'DESCRIPTION.
 AA5105'
 AA5105'DISTANCE AND DIRECTION FROM NEAREST TOWN--NORTHWEST CORNER OF
 AA5105'CAIRO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0885 ***********************************************************************
 HB0885  DESIGNATION -  LEVEE RM 1
 HB0885  PID         -  HB0885
 HB0885  STATE/COUNTY-  IL/ALEXANDER
 HB0885  COUNTRY     -  US
 HB0885  USGS QUAD   -  CAIRO (2018)
 HB0885
 HB0885                         *CURRENT SURVEY CONTROL
 HB0885  ______________________________________________________________________
 HB0885* NAD 83(1986) POSITION- 37 01 25.02   (N) 089 11 28.20   (W)   HD_HELD1
 HB0885* NAVD 88 ORTHO HEIGHT -   103.054 (meters)      338.10  (feet) ADJUSTED
 HB0885  ______________________________________________________________________
 HB0885  GEOID HEIGHT    -        -28.226 (meters)                     GEOID18
 HB0885  DYNAMIC HEIGHT  -        102.978 (meters)      337.85  (feet) COMP
 HB0885  MODELED GRAVITY -    979,894.3   (mgal)                       NAVD 88
 HB0885
 HB0885  VERT ORDER      -  SECOND    CLASS 0
 HB0885
 HB0885.The horizontal coordinates were determined by differentially corrected
 HB0885.hand held GPS observations or other comparable positioning techniques
 HB0885.and have an estimated accuracy of +/- 3 meters.
 HB0885
 HB0885.The orthometric height was determined by differential leveling and
 HB0885.adjusted by the NATIONAL GEODETIC SURVEY
 HB0885.in June 1991.
 HB0885
 HB0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0885.GEOID18 height accuracy estimate available here.
 HB0885
 HB0885.Click photographs - Photos may exist for this station.
 HB0885
 HB0885.The dynamic height is computed by dividing the NAVD 88
 HB0885.geopotential number by the normal gravity value computed on the
 HB0885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0885.degrees latitude (g = 980.6199 gals.).
 HB0885
 HB0885.The modeled gravity was interpolated from observed gravity values.
 HB0885
 HB0885;                    North         East    Units  Estimated Accuracy
 HB0885;SPC IL W     -    40,055.1     786,800.1     MT  (+/- 3 meters HH1 GPS) 
 HB0885
 HB0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF0508599737(NAD 83)
 HB0885
 HB0885                          SUPERSEDED SURVEY CONTROL
 HB0885
 HB0885  NGVD 29 (11/26/84)  102.939  (m)          337.73   (f) ADJUSTED    2 0
 HB0885
 HB0885.Superseded values are not recommended for survey control.
 HB0885
 HB0885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0885.See file dsdata.pdf to determine how the superseded data were derived.
 HB0885
 HB0885_MARKER: DR = REFERENCE MARK DISK
 HB0885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0885_STAMPING: LEVEE NO 1 1960
 HB0885_MARK LOGO: CGS
 HB0885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0885+STABILITY: SURFACE MOTION
 HB0885
 HB0885  HISTORY     - Date     Condition        Report By
 HB0885  HISTORY     - 1960     MONUMENTED       CGS
 HB0885  HISTORY     - 1970     MARK NOT FOUND   NGS
 HB0885
 HB0885                          STATION DESCRIPTION
 HB0885
 HB0885'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0885'2 MI NW FROM CAIRO.
 HB0885'ABOUT 1.3 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST
 HB0885'OFFICE AT CAIRO, THENCE 0.25 MILE SOUTHWEST ALONG UNION STREET
 HB0885'TO WASHINGTON STREET, THENCE 0.35 MILE WEST ALONG A GRAVEL ROAD
 HB0885'TO A RAILROAD CROSSING AND A LEVEE, THENCE CONTIUE WEST ALONG
 HB0885'GRAVEL ROAD FOR 0.15 MILE TO ANOTHER LEVEE AND THE JUNCTION
 HB0885'OF A DIRT ROAD NORTH ALONG THE TOP OF THE LEVEE, ABOUT 0.05
 HB0885'MILE NORTH OF A RAILROAD CROSSING, ON THE TOP OF THE LEVEE
 HB0885'BETWEEN THE FORKS OF THE RAILROAD, 28 FEET EAST OF THE EAST
 HB0885'RAIL OF THE RAILROAD, 48 FEET WEST OF THE WEST RAIL OF THE
 HB0885'RAILROAD, 22 FEET EAST OF THE EAST END OF A RAILROAD FLOOD GATE,
 HB0885'44 FEET NORTH OF A TELEPHONE POLE, 66.2 FEET EAST OF TRIANGULATION
 HB0885'STATION LEVEE, ABOUT 1/2 FEET BELOW THE LEVEL OF THE LEVEE AND
 HB0885'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES, AND 65.1
 HB0885'FEET EAST OF A METAL WITNESS POST.
 HB0885
 HB0885                          STATION RECOVERY (1970)
 HB0885
 HB0885'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 HB0885'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0886 ***********************************************************************
 HB0886  DESIGNATION -  LEVEE RM 2
 HB0886  PID         -  HB0886
 HB0886  STATE/COUNTY-  IL/ALEXANDER
 HB0886  COUNTRY     -  US
 HB0886  USGS QUAD   -  CAIRO (2018)
 HB0886
 HB0886                         *CURRENT SURVEY CONTROL
 HB0886  ______________________________________________________________________
 HB0886* NAD 83(1986) POSITION- 37 01 24.17   (N) 089 11 29.05   (W)   HD_HELD1
 HB0886* NAVD 88 ORTHO HEIGHT -   102.847 (meters)      337.42  (feet) ADJUSTED
 HB0886  ______________________________________________________________________
 HB0886  GEOID HEIGHT    -        -28.226 (meters)                     GEOID18
 HB0886  DYNAMIC HEIGHT  -        102.772 (meters)      337.18  (feet) COMP
 HB0886  MODELED GRAVITY -    979,894.3   (mgal)                       NAVD 88
 HB0886
 HB0886  VERT ORDER      -  SECOND    CLASS 0
 HB0886
 HB0886.The horizontal coordinates were determined by differentially corrected
 HB0886.hand held GPS observations or other comparable positioning techniques
 HB0886.and have an estimated accuracy of +/- 3 meters.
 HB0886
 HB0886.The orthometric height was determined by differential leveling and
 HB0886.adjusted by the NATIONAL GEODETIC SURVEY
 HB0886.in June 1991.
 HB0886
 HB0886.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0886.GEOID18 height accuracy estimate available here.
 HB0886
 HB0886.Click photographs - Photos may exist for this station.
 HB0886
 HB0886.The dynamic height is computed by dividing the NAVD 88
 HB0886.geopotential number by the normal gravity value computed on the
 HB0886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0886.degrees latitude (g = 980.6199 gals.).
 HB0886
 HB0886.The modeled gravity was interpolated from observed gravity values.
 HB0886
 HB0886;                    North         East    Units  Estimated Accuracy
 HB0886;SPC IL W     -    40,028.6     786,779.3     MT  (+/- 3 meters HH1 GPS) 
 HB0886
 HB0886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF0506499711(NAD 83)
 HB0886
 HB0886                          SUPERSEDED SURVEY CONTROL
 HB0886
 HB0886  NGVD 29 (11/26/84)  102.733  (m)          337.05   (f) ADJUSTED    2 0
 HB0886
 HB0886.Superseded values are not recommended for survey control.
 HB0886
 HB0886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0886.See file dsdata.pdf to determine how the superseded data were derived.
 HB0886
 HB0886_MARKER: DR = REFERENCE MARK DISK
 HB0886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0886_STAMPING: LEVEE NO 2 1960
 HB0886_MARK LOGO: CGS
 HB0886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0886+STABILITY: SURFACE MOTION
 HB0886
 HB0886  HISTORY     - Date     Condition        Report By
 HB0886  HISTORY     - 1960     MONUMENTED       CGS
 HB0886  HISTORY     - 1970     MARK NOT FOUND   NGS
 HB0886
 HB0886                          STATION DESCRIPTION
 HB0886
 HB0886'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0886'2 MI NW FROM CAIRO.
 HB0886'ABOUT 1.3 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0886'AT CAIRO, THENCE 0.25 MILE SOUTHWEST ALONG UNION STREET TO
 HB0886'WASHINGTON STREET, THENCE 0.35 MILE WEST ALONG A GRAVEL ROAD
 HB0886'TO A RAILROAD CROSSING AND A LEVEE, THENCE CONTINUE WEST ALONG
 HB0886'GRAVEL ROAD FOR 0.15 MILE TO ANOTHER LEVEE AND THE JUNCTION OF A
 HB0886'DIRT ROAD NORTH ALONG THE TOP OF THE LEVEE, ABOUT 0.05 MILE
 HB0886'NORTH OF A RAILROAD CROSSING, ON THE TOP OF THE LEVEE, 8 FEET
 HB0886'WEST OF THE GRAVEL ROAD, 64 FEET NORTH OF THE JUNCTION OF THE
 HB0886'GRAVEL ROAD AND THE DIRT LEVEE ROAD, 69 FEET SOUTHWEST OF THE
 HB0886'SOUTH END OF THE WEST END OF THE RAILROAD FLOOD GATE, 53 FEET
 HB0886'WEST OF THE CENTER LINE OF THE TRACK, 71.1 FEET SOUTH-SOUTHWEST
 HB0886'OF TRIANGULATION STATION LEVEE, 73.2 FEET SOUTH-SOUTHWEST
 HB0886'OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 HB0886'LEVEE AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 HB0886
 HB0886                          STATION RECOVERY (1970)
 HB0886
 HB0886'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 HB0886'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0237 ***********************************************************************
 LC0237  DESIGNATION -  LEVERETT
 LC0237  PID         -  LC0237
 LC0237  STATE/COUNTY-  IL/CHAMPAIGN
 LC0237  COUNTRY     -  US
 LC0237  USGS QUAD   -  THOMASBORO (2018)
 LC0237
 LC0237                         *CURRENT SURVEY CONTROL
 LC0237  ______________________________________________________________________
 LC0237* NAD 83(1997) POSITION- 40 11 08.24617(N) 088 13 57.86918(W)   ADJUSTED
 LC0237* NAVD 88 ORTHO HEIGHT -   221.688 (meters)      727.32  (feet) ADJUSTED
 LC0237  ______________________________________________________________________
 LC0237  GEOID HEIGHT    -        -32.165 (meters)                     GEOID18
 LC0237  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 LC0237  DYNAMIC HEIGHT  -        221.575 (meters)      726.95  (feet) COMP
 LC0237  MODELED GRAVITY -    980,111.8   (mgal)                       NAVD 88
 LC0237
 LC0237  HORZ ORDER      -  SECOND
 LC0237  VERT ORDER      -  SECOND    CLASS 0
 LC0237
 LC0237.The horizontal coordinates were established by classical geodetic methods
 LC0237.and adjusted by the National Geodetic Survey in October 1999.
 LC0237
 LC0237.The orthometric height was determined by differential leveling and
 LC0237.adjusted by the NATIONAL GEODETIC SURVEY
 LC0237.in June 1991.
 LC0237
 LC0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0237.GEOID18 height accuracy estimate available here.
 LC0237
 LC0237.Click photographs - Photos may exist for this station.
 LC0237
 LC0237.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0237
 LC0237.The dynamic height is computed by dividing the NAVD 88
 LC0237.geopotential number by the normal gravity value computed on the
 LC0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0237.degrees latitude (g = 980.6199 gals.).
 LC0237
 LC0237.The modeled gravity was interpolated from observed gravity values.
 LC0237
 LC0237. The following values were computed from the NAD 83(1997) position.
 LC0237
 LC0237;                    North         East     Units Scale Factor Converg.
 LC0237;SPC IL E     -   390,615.666   308,566.412   MT  0.99997590   +0 03 53.7
 LC0237;SPC IL E     - 1,281,544.90  1,012,354.97   sFT  0.99997590   +0 03 53.7
 LC0237;UTM  16      - 4,449,088.518   395,057.671   MT  0.99973557   -0 47 43.9
 LC0237
 LC0237!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0237!SPC IL E     -   0.99997027  x   0.99997590  =   0.99994617
 LC0237!UTM  16      -   0.99997027  x   0.99973557  =   0.99970585
 LC0237
 LC0237:                Primary Azimuth Mark                     Grid Az
 LC0237:SPC IL E     -  LEVERETT AZ MK                           267 17 57.7
 LC0237:UTM  16      -  LEVERETT AZ MK                           268 09 35.3
 LC0237
 LC0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9505749088(NAD 83)
 LC0237
 LC0237|---------------------------------------------------------------------|
 LC0237| PID    Reference Object                     Distance      Geod. Az  |
 LC0237|                                                           dddmmss.s |
 LC0237| LC0238 LEVERETT RM 1                        19.977 METERS 08705     |
 LC0237| CI7695 LEVERETT RM 3                        19.985 METERS 08709     |
 LC0237| LC1755 RISING ILL BELL TEL CO RAD TWR      APPROX. 5.9 KM 2460710.5 |
 LC0237| CI7694 LEVERETT AZ MK                                     2672151.4 |
 LC0237| LC0236 LEVERETT RM 2                        17.775 METERS 27139     |
 LC0237|---------------------------------------------------------------------|
 LC0237
 LC0237                          SUPERSEDED SURVEY CONTROL
 LC0237
 LC0237  NAD 83(1997)-  40 11 08.24642(N)    088 13 57.86920(W) AD(       ) 2
 LC0237  NAD 83(1986)-  40 11 08.25616(N)    088 13 57.86494(W) AD(       ) 2
 LC0237  NAD 27      -  40 11 08.14180(N)    088 13 57.68890(W) AD(       ) 2
 LC0237  NGVD 29 (??/??/92)  221.726  (m)          727.45   (f) ADJ UNCH    2 0
 LC0237  NGVD 29             221.73   (m)          727.5    (f) LEVELING    3  
 LC0237
 LC0237.Superseded values are not recommended for survey control.
 LC0237
 LC0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0237.See file dsdata.pdf to determine how the superseded data were derived.
 LC0237
 LC0237_MARKER: DS = TRIANGULATION STATION DISK
 LC0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0237_STAMPING: LEVERETT 1959
 LC0237_MARK LOGO: CGS
 LC0237_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0237+STABILITY: SURFACE MOTION
 LC0237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0237+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2005
 LC0237
 LC0237  HISTORY     - Date     Condition        Report By
 LC0237  HISTORY     - 1959     MONUMENTED       CGS
 LC0237  HISTORY     - 1959     GOOD             CGS
 LC0237  HISTORY     - 1970     GOOD             LOCENG
 LC0237  HISTORY     - 1973     GOOD             ILHD
 LC0237  HISTORY     - 1979     GOOD             NGS
 LC0237  HISTORY     - 1979     GOOD             NGS
 LC0237  HISTORY     - 20051215 GOOD             ILDT
 LC0237
 LC0237                          STATION DESCRIPTION
 LC0237
 LC0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0237'THE STATION IS ABOUT 4.5 MILES NORTH OF CHAMPAIGN AND 3.5
 LC0237'MILES SOUTH SOUTHWEST OF THOMASBORO.
 LC0237'
 LC0237'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 45
 LC0237'AND 150 NORTH OF URBANA, GO NORTH ON U.S. HIGHWAY 45 FOR 3.8
 LC0237'MILES TO A CROSSROADS, TURN LEFT AND GO WEST ON LEVERETT ROAD
 LC0237'FOR 1.45 MILES TO RAILROAD CROSSING IN LEVERETT.  CONTINUE
 LC0237'WEST FOR 1.25 MILES TO STATION ON RIGHT.
 LC0237'
 LC0237'THE STATION IS A STANDARD DISK SET IN TOP OF A 12 X 12 INCH
 LC0237'CONCRETE POST WHICH PROJECTS ABOUT 1 INCH AND THE DISK IS
 LC0237'STAMPED LEVERETT 1959, IT IS 3 FEET SOUTH OF WITNESS POST,
 LC0237'3.6 FEET SOUTH OF FENCE, 7 FEET SOUTHWEST OF TELEPHONE POLE
 LC0237'AND 37 FEET NORTH OF CENTER OF ROAD.
 LC0237'
 LC0237'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE DISK SET IN TOP OF
 LC0237'A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES
 LC0237'AND THE DISK IS STAMPED LEVERETT NO 1 1959, IT IS 1 FOOT SOUTH
 LC0237'OF FENCE, 40 FEET NORTH OF CENTER OF ROAD AND 59.6 FEET EAST
 LC0237'OF A TELEPHONE POLE.
 LC0237'
 LC0237'REFERENCE MARK NO 2 IS A STANDARD REFERENCE MARK DISK SET IN
 LC0237'TOP OF A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 6
 LC0237'INCHES AND THE DISK IS STAMPED LEVERETT NO 2 1959, IT IS 1
 LC0237'FOOT SOUTH OF FENCE, 39.5 FEET NORTH OF CENTER OF ROAD AND
 LC0237'68.5 FEET EAST TELEPHONE POLE.
 LC0237'
 LC0237'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN A 12 X 12
 LC0237'INCH CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES AND THE
 LC0237'DISK IS STAMPED LEVERETT 1959, IT IS 1.5 FEET NORTH OF WITNESS
 LC0237'POST, 9 FEET EAST OF A TELEPHONE POLE AND 27 FEET SOUTH OF
 LC0237'CENTER OF ROAD.
 LC0237'
 LC0237'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.2
 LC0237'MILE TO WHERE PAVED ROAD TURNS SOUTH AND DIRT ROAD GO WEST,
 LC0237'CONTINUE WEST ON DIRT ROAD FOR 0.1 MILE TO AZIMUTH MARK ON
 LC0237'LEFT.
 LC0237
 LC0237                          STATION RECOVERY (1959)
 LC0237
 LC0237'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0237'1.2 MI W FROM LEVERETT.
 LC0237'ABOUT 1.2 MILES WEST ALONG A CONCRETE PAVED ROAD FROM ITS JUNCTION
 LC0237'WITH THE ILLINOIS CENTRAL RAILROAD IN LEVERETT, 37 FEET NORTH OF
 LC0237'THE CENTER LINE OF THE ROAD, 3 1/2 FEET SOUTH OF A FENCE, 6 1/2
 LC0237'FEET WEST OF THE SIXTH TELEPHONE POLE EAST OF A DRIVEWAY NORTH
 LC0237'TO A FARM HOUSE, 3.1 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 LC0237'1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0237'POST FLUSH WITH THE GROUND.
 LC0237
 LC0237                          STATION RECOVERY (1970)
 LC0237
 LC0237'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (TBB)
 LC0237'RECOVERED BY CHARLES S DANNER CONSULTING ENGINEER.
 LC0237'
 LC0237'LEVERETT 1959-FOUND IN GOOD SHAPE FROM DESCRIPTION
 LC0237'
 LC0237'LEVERETT NO. 1, 1959-FOUND IN GOOD SHAPE FROM DESCRIPTION
 LC0237'
 LC0237'LEVERETT NO. 2, 1959-FOUND IN GOOD SHAPE FROM DESCRIPTION
 LC0237'
 LC0237'LEVERETT 1959 (AZMK)-FOUND IN GOOD SHAPE FROM DESCRIPTION
 LC0237'
 LC0237'TELEPHONE POLES NO LONGER EXIST NEAR STA. LEVERETT STA. LEVERETT
 LC0237'IS 218.3 FT WEST OF HIGHWAY ROW, MON. ON NORTH SIDE ROAD AT
 LC0237'POINT OF CURVE OF HORIZONTAL HIGHWAY CURVE.  ADDITIONAL ROW
 LC0237'MONUMENT ALSO ON SOUTH SIDE OF ROAD FOR P.C..
 LC0237'
 LC0237'AZ MK IS 19.0 FT EAST OF ELECTRIC POWER POLE, 59.6 FT SOUTH
 LC0237'OF CYCLONE CHAIN LINK FENCE AND 114.8 FT SOUTHEAST OF EASTERN
 LC0237'GATE POST TO ILL. DIV. HGHWYS MAINTAINENCE GARAGE.
 LC0237
 LC0237                          STATION RECOVERY (1973)
 LC0237
 LC0237'RECOVERY NOTE BY IL HIGHWAY DEPT 1973 (GDM)
 LC0237'LEVERETT NO 2 1959-GOOD FOUND AS DESCRIBED
 LC0237'
 LC0237'LEVERETT 1959-GOOD FOUND AS DESCRIBED
 LC0237'
 LC0237'LEVERETT NO 1 1959-GOOD FOUND AS DESCRIBED
 LC0237
 LC0237                          STATION RECOVERY (1979)
 LC0237
 LC0237'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0237'STATION MARK, RM 2 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  RM 1
 LC0237'FOUND WITH THE DISK SHEARED THE MARK.  THE DISK WAS NOT RECOVERED.  RM
 LC0237'3 WAS ESTABLISHED USING THE CONCRETE POST THAT RM 1 WAS IN.  THE
 LC0237'DISTANCE AND DIRECTION TO RM 2 CHECKED.
 LC0237'
 LC0237'THE STATION IS 218.5 FT W OF A RIGHT OF WAY CONCRETE POST, 36.4 FT N
 LC0237'OF CENTER LINE OF ROAD AND 1 FT S OF A METAL WITNESS POST.  THE MARK
 LC0237'IS UNDERGROUND 3 INCHES AND THE DISK STAMPED LEVERETT 1959.
 LC0237'
 LC0237'RM 2 IS 58 FT W OF THE METAL WITNESS POST AND 39 FT N OF CENTER LINE
 LC0237'OF ROAD.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED LEVERETT NO
 LC0237'2 1959.
 LC0237'
 LC0237'RM 3 IS 152.5 W OF CONCRETE RIGHT OF WAY POST, 39 FT N OF CENTER LINE
 LC0237'OF ROAD AND 1 FT W OF A METAL WITNESS POST.  THE MARK PROJECTS 3
 LC0237'INCHES AND THE DISK STAMPED LEVERETT 1959 NO 3 1979.
 LC0237'
 LC0237'THE AZIMUTH MARK IS 24 FT S OF CENTER LINE OF ROAD, 1 FT N OF A METAL
 LC0237'WITNESS POST AND 18 FT E OF A POWER LINE POLE.  THE MARK PROJECTS 4
 LC0237'INCHES AND THE DISK STAMPED LEVERETT 1959.
 LC0237'
 LC0237'TO REACH STATION FROM RAILROAD CROSSING AT LEVERETT, GO W ON
 LC0237'CONCRETE ROAD FOR 1.25 MILES TO THE MARK ON RIGHT AS
 LC0237'DESCRIBED.  CONTINUE ON THE ROAD FOR 0.2 MILE TO WHERE MAIN ROAD
 LC0237'CURVES TO THE SOUTH AND A GRAVEL ROAD AHEAD.  CONTINUE W ON THE GRAVEL
 LC0237'ROAD FOR 0.1 MILE TO THE AZIMUTH MARK ON LEFT AS DESCRIBED.
 LC0237
 LC0237                          STATION RECOVERY (1979)
 LC0237
 LC0237'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0237'RECOVERED IN GOOD CONDITION.
 LC0237
 LC0237                          STATION RECOVERY (2005)
 LC0237
 LC0237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0237'MARK RAD
 LC0237'RM 1 NOT FOUND
 LC0237'RM 2 FOUND DESTROYED
 LC0237'AZ MARK RAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0236 ***********************************************************************
 LC0236  DESIGNATION -  LEVERETT RM 2
 LC0236  PID         -  LC0236
 LC0236  STATE/COUNTY-  IL/CHAMPAIGN
 LC0236  COUNTRY     -  US
 LC0236  USGS QUAD   -  THOMASBORO (2018)
 LC0236
 LC0236                         *CURRENT SURVEY CONTROL
 LC0236  ______________________________________________________________________
 LC0236* NAD 83(1986) POSITION- 40 11 08.26   (N) 088 13 58.62   (W)   HD_HELD1
 LC0236* NAVD 88 ORTHO HEIGHT -   221.941 (meters)      728.15  (feet) ADJUSTED
 LC0236  ______________________________________________________________________
 LC0236  GEOID HEIGHT    -        -32.165 (meters)                     GEOID18
 LC0236  DYNAMIC HEIGHT  -        221.828 (meters)      727.78  (feet) COMP
 LC0236  MODELED GRAVITY -    980,111.8   (mgal)                       NAVD 88
 LC0236
 LC0236  VERT ORDER      -  SECOND    CLASS 0
 LC0236
 LC0236.The horizontal coordinates were determined by differentially corrected
 LC0236.hand held GPS observations or other comparable positioning techniques
 LC0236.and have an estimated accuracy of +/- 3 meters.
 LC0236
 LC0236.The orthometric height was determined by differential leveling and
 LC0236.adjusted by the NATIONAL GEODETIC SURVEY
 LC0236.in June 1991.
 LC0236
 LC0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0236.GEOID18 height accuracy estimate available here.
 LC0236
 LC0236.Click photographs - Photos may exist for this station.
 LC0236
 LC0236.The dynamic height is computed by dividing the NAVD 88
 LC0236.geopotential number by the normal gravity value computed on the
 LC0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0236.degrees latitude (g = 980.6199 gals.).
 LC0236
 LC0236.The modeled gravity was interpolated from observed gravity values.
 LC0236
 LC0236;                    North         East    Units  Estimated Accuracy
 LC0236;SPC IL E     -   390,616.1     308,548.7     MT  (+/- 3 meters HH1 GPS) 
 LC0236
 LC0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9503949089(NAD 83)
 LC0236
 LC0236                          SUPERSEDED SURVEY CONTROL
 LC0236
 LC0236  NGVD 29 (??/??/92)  221.980  (m)          728.28   (f) ADJ UNCH    2 0
 LC0236
 LC0236.Superseded values are not recommended for survey control.
 LC0236
 LC0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0236.See file dsdata.pdf to determine how the superseded data were derived.
 LC0236
 LC0236_MARKER: DR = REFERENCE MARK DISK
 LC0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0236_STAMPING: LEVERETT NO 2 1959
 LC0236_MARK LOGO: CGS
 LC0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0236+STABILITY: SURFACE MOTION
 LC0236
 LC0236  HISTORY     - Date     Condition        Report By
 LC0236  HISTORY     - 1959     MONUMENTED       CGS
 LC0236  HISTORY     - 1979     GOOD             NGS
 LC0236
 LC0236                          STATION DESCRIPTION
 LC0236
 LC0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0236'1.2 MI W FROM LEVERETT.
 LC0236'ABOUT 1.2 MILES WEST ALONG A CONCRETE PAVED ROAD FROM ITS JUNCTION
 LC0236'WITH THE ILLINOIS CENTRAIL RAILROAD IN LEVERETT, 39 FEET NORTH
 LC0236'OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTH OF A FENCE,
 LC0236'64 1/2 FEET EAST OF THE SIXTH TELEPHONE POLE EAST OF A DRIVEWAY
 LC0236'NORTH TO A FARM HOUSE, 58.4 FEET WEST OF TRIANGULATION STATION
 LC0236'LEVERETT, 58.2 FEET WEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 LC0236'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0236'PROJECTING 3 INCHES.
 LC0236
 LC0236                          STATION RECOVERY (1979)
 LC0236
 LC0236'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1717 ***********************************************************************
 HB1717  DESIGNATION -  LEVINGS
 HB1717  PID         -  HB1717
 HB1717  STATE/COUNTY-  IL/PULASKI
 HB1717  COUNTRY     -  US
 HB1717  USGS QUAD   -  OLMSTED (2018)
 HB1717
 HB1717                         *CURRENT SURVEY CONTROL
 HB1717  ______________________________________________________________________
 HB1717* NAD 83(1997) POSITION- 37 13 03.31884(N) 089 03 48.03035(W)   ADJUSTED
 HB1717* NAVD 88 ORTHO HEIGHT -   146.054 (meters)      479.18  (feet) ADJUSTED
 HB1717  ______________________________________________________________________
 HB1717  GEOID HEIGHT    -        -28.369 (meters)                     GEOID18
 HB1717  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 HB1717  DYNAMIC HEIGHT  -        145.948 (meters)      478.83  (feet) COMP
 HB1717  MODELED GRAVITY -    979,896.4   (mgal)                       NAVD 88
 HB1717
 HB1717  HORZ ORDER      -  FIRST
 HB1717  VERT ORDER      -  SECOND    CLASS I
 HB1717
 HB1717.The horizontal coordinates were established by classical geodetic methods
 HB1717.and adjusted by the National Geodetic Survey in October 1999.
 HB1717
 HB1717.The orthometric height was determined by differential leveling and
 HB1717.adjusted by the NATIONAL GEODETIC SURVEY
 HB1717.in April 2013.
 HB1717
 HB1717.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1717.GEOID18 height accuracy estimate available here.
 HB1717
 HB1717.Click photographs - Photos may exist for this station.
 HB1717
 HB1717.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1717
 HB1717.The dynamic height is computed by dividing the NAVD 88
 HB1717.geopotential number by the normal gravity value computed on the
 HB1717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1717.degrees latitude (g = 980.6199 gals.).
 HB1717
 HB1717.The modeled gravity was interpolated from observed gravity values.
 HB1717
 HB1717. The following values were computed from the NAD 83(1997) position.
 HB1717
 HB1717;                    North         East     Units Scale Factor Converg.
 HB1717;SPC IL W     -    61,706.135   797,924.120   MT  1.00005926   +0 40 02.6
 HB1717;SPC IL W     -   202,447.54  2,617,856.05   sFT  1.00005926   +0 40 02.6
 HB1717;UTM  16      - 4,121,004.948   316,925.702   MT  1.00001288   -1 14 54.0
 HB1717
 HB1717!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1717!SPC IL W     -   0.99998153  x   1.00005926  =   1.00004079
 HB1717!UTM  16      -   0.99998153  x   1.00001288  =   0.99999441
 HB1717
 HB1717:                Primary Azimuth Mark                     Grid Az
 HB1717:SPC IL W     -  LEVINGS AZ MK                            171 04 35.4
 HB1717:UTM  16      -  LEVINGS AZ MK                            172 59 32.0
 HB1717
 HB1717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1692521004(NAD 83)
 HB1717
 HB1717|---------------------------------------------------------------------|
 HB1717| PID    Reference Object                     Distance      Geod. Az  |
 HB1717|                                                           dddmmss.s |
 HB1717| HB1584 KARNAK MUNICIPAL TANK               APPROX.11.6 KM 0432840.7 |
 HB1717| CI4503 LEVINGS RM 2                         86.691 METERS 10842     |
 HB1717| CI4504 LEVINGS RM 3                         26.200 METERS 17138     |
 HB1717| CI4501 LEVINGS AZ MK                                      1714438.0 |
 HB1717| HB1722 CAIRO SINGER SEWING MACH STK        APPROX.24.6 KM 2053517.1 |
 HB1717| CI4502 LEVINGS RM 1                         31.626 METERS 34352     |
 HB1717|---------------------------------------------------------------------|
 HB1717
 HB1717                          SUPERSEDED SURVEY CONTROL
 HB1717
 HB1717  NAD 83(1993)-  37 13 03.32254(N)    089 03 48.02933(W) AD(       ) 1
 HB1717  NAD 83(1986)-  37 13 03.32706(N)    089 03 48.03297(W) AD(       ) 1
 HB1717  NAD 27      -  37 13 03.14009(N)    089 03 47.77297(W) AD(       ) 1
 HB1717
 HB1717.Superseded values are not recommended for survey control.
 HB1717
 HB1717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1717.See file dsdata.pdf to determine how the superseded data were derived.
 HB1717
 HB1717_MARKER: DS = TRIANGULATION STATION DISK
 HB1717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1717_STAMPING: LEVINGS 1930
 HB1717_MARK LOGO: CGS
 HB1717_PROJECTION: RECESSED 5 CENTIMETERS
 HB1717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1717+STABILITY: SURFACE MOTION
 HB1717_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1717+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2012
 HB1717
 HB1717  HISTORY     - Date     Condition        Report By
 HB1717  HISTORY     - 1930     MONUMENTED       CGS
 HB1717  HISTORY     - 1957     GOOD             CGS
 HB1717  HISTORY     - 1960     GOOD             CGS
 HB1717  HISTORY     - 1986     GOOD             USACE
 HB1717  HISTORY     - 20120504 GOOD             AMESC
 HB1717
 HB1717                          STATION DESCRIPTION
 HB1717
 HB1717'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1717'STATION IS ABOUT 10-1/2 MILES NORTHEAST OF MOUNDS, 3-1/2 MILES
 HB1717'SOUTHWEST OF GRAND CHAIN, AND 2-1/2 MILES NORTH- NORTHEAST
 HB1717'OF OLMSTEAD, IN THE SCHOOL-YARD OF THE PLEASANT GROVE SCHOOL, T. 15
 HB1717'S., R. 1 E., 3RD PRINCIPAL MERIDIAN.
 HB1717'
 HB1717'STATION MARK IS 31 FEET EAST OF THE WEST FENCE OF THE SCHOOL-YARD, 64
 HB1717'FEET NORTH OF THE CENTER LINE OF THE ROAD, AND 116 FEET WEST
 HB1717'OF THE WEST SIDE OF THE SCHOOLHOUSE. MARK IS FLUSH WITH GROUND.
 HB1717'
 HB1717'SURFACE AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 HB1717'
 HB1717'REFERENCE MARK NO.1 IS IN THE NORTHWEST CORNER OF THE SCHOOL-YARD.
 HB1717'
 HB1717'REFERENCE MARK NO.2 IS 15 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 HB1717'AND ABOUT 150 FEET EAST OF THE SCHOOLHOUSE.
 HB1717'
 HB1717'HEIGHT OF SIGNAL ABOVE STATION MARK-33 METERS.
 HB1717
 HB1717                          STATION RECOVERY (1957)
 HB1717
 HB1717'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1717'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AND FOUND IN
 HB1717'GOOD CONDITION. REFERENCE MARK 3 AND AN AZIMUTH MARK WERE
 HB1717'ESTABLISHED AT THIS TIME.
 HB1717'
 HB1717'A COMPLETE NEW DESCRIPTION FOLLOWS-
 HB1717'
 HB1717'THE STATION IS LOCATED ABOUT 3 MILES SOUTHWEST OF GRAND CHAIN, ABOUT
 HB1717'8 MILES EAST OF PULASKI, ABOUT 2 MILES NORTHWEST OF THE
 HB1717'OHIO RIVER, ON LEIVINGS SCHOOL PROPERTY. IT IS 64 FEET NORTH
 HB1717'OF THE CENTERLINE OF A GRAVELED ROAD, 119 FEET WEST OF
 HB1717'THE SOUTHWEST CORNER OF A FRAME SCHOOL BUILDING, 27 FEET NORTHEAST OF
 HB1717'A 24 INCH WALNUT TREE AND 47 FEET NORTHEAST OF A POWER LINE
 HB1717'POLE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LEVINGS 1930.
 HB1717'
 HB1717'TO REACH THE STATION FROM THE RAILROAD CROSSING AND A PAVED ROAD IN
 HB1717'GRAND CHAIN, GO NORTHWEST ON THE PAVED STREET FOR 0.15 MILE TO
 HB1717'THE JUNCTION OF STATE HIGHWAY 37. TURN LEFT AND GO SOUTHWEST ON
 HB1717'HIGHWAY 37 FOR 3.2 MILES TO A GRAVELED CROSSROAD*. TURN
 HB1717'RIGHT AND GO ABOUT 100 FEET TO A FORK JUST AFTER CROSSING THE OLD
 HB1717'HIGHWAY. TAKE LEFT FORK AND GO WEST ON THE GRAVELED ROAD FOR 0.1
 HB1717'MILE TO THE SCHOOL BUILDING ON THE RIGHT AND THE MARK ON THE RIGHT.
 HB1717'
 HB1717'*TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE SOUTHWEST ON
 HB1717'HIGHWAY 37 FOR 0.2 MILE TO THE MARK ON THE LEFT.
 HB1717'
 HB1717'REFERENCE MARK 1 IS SET IN THE NORTHWEST CORNER OF THE SCHOOL PLAY
 HB1717'GROUND, 1 FOOT EAST OF A FENCE AND 18 FEET SOUTHWEST OF A
 HB1717'36 INCH OAK TREE. THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 HB1717'STAMPED LEVINGS NO 1 1930.
 HB1717'
 HB1717'REFERENCE MARK 2 IS 16 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1717'ROAD, 34 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 HB1717'FRAME BUILDING AND 70 FEET SOUTHEAST OF A POWER LINE POLE. THE
 HB1717'MONUMENT IS FLUSH AND THE DISK IS STAMPED LEVINGS NO 2  1930.
 HB1717'
 HB1717'REFERENCE MARK 3 IS 21 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1717'ROAD AND 2 FEET WEST OF A TELEPHONE POLE. THE MONUMENT
 HB1717'PROJECTS 2 INCHES AND THE DISK IS STAMPED LEVINGS NO 3 1930.
 HB1717'
 HB1717'THE AZIMUTH MARK IS 52 FEET SOUTHEAST OF THE CENTERLINE OF HIGHWAY
 HB1717'37, 2 FEET NORTH OF A WHITE WITNESS POST, 1 FOOT WEST OF A
 HB1717'FENCE AND 50 FEET SOUTH OF A TELEPHONE POLE. THE MONUMENT PROJECTS 2
 HB1717'INCHES AND THE DISK IS STAMPED LEVINGS 1930.
 HB1717'
 HB1717'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 HB1717
 HB1717                          STATION RECOVERY (1960)
 HB1717
 HB1717'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB1717'THE STATION WAS RECOVERED AS DESCRIBED IN 1957 AND ALL MARKS WERE
 HB1717'FOUND TO BE IN GOOD CONDITION.
 HB1717'
 HB1717'THE 1957 DESCRIPTION AND TO REACH THE STATION IS ADEQUATE.
 HB1717'
 HB1717'A NEW WITNESS POST WAS ADDED AT THE STATION. THE STATION MARK IS 42.8
 HB1717'FEET NORTH OF WITNESS POST.
 HB1717'
 HB1717'A SLIGHT DIFFERENCE WAS FOUND IN THE DISTANCE TO REFERENCE MARK 1 AND
 HB1717'REFERENCE MARK 3. THE DISTANCE TO REFERENCE MARK 1 IS 103.75
 HB1717'FEET OR 31.622 METERS AND THE DISTANCE TO REFERENCE MARK 3 IS 85.95
 HB1717'FEET OR 26.198 METERS.
 HB1717'
 HB1717'REFERENCE MARK 2 COULD NOT BE MEASURED, DUE TO A LARGE WOODEN FENCE
 HB1717'ON LINE.
 HB1717'
 HB1717'THE STATION WAS NOT OCCUPIED AT THIS TIME.
 HB1717
 HB1717                          STATION RECOVERY (1986)
 HB1717
 HB1717'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1986 (FWF)
 HB1717'RECOVERED IN GOOD CONDITION.
 HB1717
 HB1717                          STATION RECOVERY (2012)
 HB1717
 HB1717'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB1717'NOTE-THE STATION IS 2 FT (0.6 M) SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0662 ***********************************************************************
 MG0662  DESIGNATION -  LEWIS
 MG0662  PID         -  MG0662
 MG0662  STATE/COUNTY-  IL/WHITESIDE
 MG0662  COUNTRY     -  US
 MG0662  USGS QUAD   -  THOMSON (2018)
 MG0662
 MG0662                         *CURRENT SURVEY CONTROL
 MG0662  ______________________________________________________________________
 MG0662* NAD 83(1997) POSITION- 41 52 57.78732(N) 090 02 46.09389(W)   ADJUSTED
 MG0662* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 MG0662  ______________________________________________________________________
 MG0662  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 MG0662  LAPLACE CORR    -          1.59  (seconds)                    DEFLEC18
 MG0662  HORZ ORDER      -  FIRST
 MG0662
 MG0662.The horizontal coordinates were established by classical geodetic methods
 MG0662.and adjusted by the National Geodetic Survey in October 1999.
 MG0662
 MG0662.The orthometric height was scaled from a topographic map.
 MG0662
 MG0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0662.GEOID18 height accuracy estimate available here.
 MG0662
 MG0662.Click photographs - Photos may exist for this station.
 MG0662
 MG0662.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0662
 MG0662. The following values were computed from the NAD 83(1997) position.
 MG0662
 MG0662;                    North         East     Units Scale Factor Converg.
 MG0662;SPC IL W     -   579,063.687   710,003.687   MT  0.99994241   +0 04 49.7
 MG0662;SPC IL W     - 1,899,811.45  2,329,403.76   sFT  0.99994241   +0 04 49.7
 MG0662;SPC IA S     -   214,772.847   786,610.176   MT  1.00001916   +2 16 30.2
 MG0662;SPC IA S     -   704,633.92  2,580,736.89   sFT  1.00001916   +2 16 30.2
 MG0662;UTM  15      - 4,640,974.567   745,092.555   MT  1.00033925   +1 58 22.8
 MG0662;UTM  16      - 4,641,242.475   247,250.329   MT  1.00038616   -2 02 04.9
 MG0662
 MG0662!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0662!SPC IL W     -   0.99996724  x   0.99994241  =   0.99990965
 MG0662!SPC IA S     -   0.99996724  x   1.00001916  =   0.99998640
 MG0662!UTM  15      -   0.99996724  x   1.00033925  =   1.00030648
 MG0662!UTM  16      -   0.99996724  x   1.00038616  =   1.00035339
 MG0662
 MG0662:                Primary Azimuth Mark                     Grid Az
 MG0662:SPC IL W     -  LEWIS 2 AZ MK                            099 42 43.4
 MG0662:SPC IA S     -  LEWIS 2 AZ MK                            097 31 02.9
 MG0662:UTM  15      -  LEWIS 2 AZ MK                            097 49 10.3
 MG0662:UTM  16      -  LEWIS 2 AZ MK                            101 49 38.0
 MG0662
 MG0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4509240974(NAD 83)
 MG0662
 MG0662|---------------------------------------------------------------------|
 MG0662| PID    Reference Object                     Distance      Geod. Az  |
 MG0662|                                                           dddmmss.s |
 MG0662| MG0660 LEWIS 2                              84.351 METERS 02259     |
 MG0662| MG0661 LEWIS 2 AZ MK                       APPROX. 0.6 KM 0994733.1 |
 MG0662| CL9732 LEWIS RM 1                           34.467 METERS 12348     |
 MG0662| MF1753 MORRISON AVIATION BEACON 31         APPROX.15.2 KM 1283130.6 |
 MG0662| MF1749 LYNDON AVIATION BEACON 7            APPROX.21.0 KM 1570145.4 |
 MG0662| MG0663 GARDEN PLAIN AVIATION BCN 30        APPROX.10.1 KM 2032137.6 |
 MG0662| MG0665 CLINTON CITY COURTHOUSE             APPROX.12.3 KM 2531438.9 |
 MG0662| CL9733 LEWIS RM 2 AZIMUTH                                 27717     |
 MG0662| CL9734 LEWIS RM 3                           45.592 METERS 28122     |
 MG0662|---------------------------------------------------------------------|
 MG0662
 MG0662                          SUPERSEDED SURVEY CONTROL
 MG0662
 MG0662  NAD 83(1996)-  41 52 57.78733(N)    090 02 46.09389(W) AD(       ) 1
 MG0662  NAD 83(1986)-  41 52 57.79427(N)    090 02 46.09746(W) AD(       ) 1
 MG0662  NAD 27      -  41 52 57.68700(N)    090 02 45.64600(W) AD(       ) 1
 MG0662
 MG0662.Superseded values are not recommended for survey control.
 MG0662
 MG0662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0662.See file dsdata.pdf to determine how the superseded data were derived.
 MG0662
 MG0662_MARKER: DS = TRIANGULATION STATION DISK
 MG0662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0662_STAMPING: LEWIS 1931
 MG0662_MARK LOGO: CGS
 MG0662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0662+STABILITY: SURFACE MOTION
 MG0662
 MG0662  HISTORY     - Date     Condition        Report By
 MG0662  HISTORY     - 1931     MONUMENTED       CGS
 MG0662  HISTORY     - 1938     GOOD             CGS
 MG0662  HISTORY     - 1952     GOOD             CGS
 MG0662  HISTORY     - 1972     SEE DESCRIPTION  NGS
 MG0662  HISTORY     - 19940928 MARK NOT FOUND   USPSQD
 MG0662  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MG0662  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 MG0662
 MG0662                          STATION DESCRIPTION
 MG0662
 MG0662'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0662'STATION IS 5-1/2 MILES E OF FULTON, ON A GRASSY KNOLL IN
 MG0662'PASTURE OWNED BY MR. ALLEN LEWIS WHO LIVES ON N SIDE OF ROAD
 MG0662'ABOUT 1/2 MILE W OF STATION.  REACHED FROM FULTON AS FOLLOWS--
 MG0662'TURN E OFF OF MAIN STREET OF TOWN ONTO ELEVENTH AVENUE AT
 MG0662'FLAGPOLE.  FOLLOW ELEVENTH STREET TO ITS END AND THEN JOG LEFT ONE
 MG0662'BLOCK AND THEN RIGHT AND CONTINUE ON MAIN-TRAVELED ROAD.  AT
 MG0662'2.6 MILES (DISTANCES TAKEN FROM FLAGPOLE) TURN RIGHT AT
 MG0662'T-INTERSECTION, AT 4.4 MILES KEEP STRAIGHT AHEAD, AT 5.4 MILES
 MG0662'TURN RIGHT AT T-INTERSECTION AND CONTINUE AHEAD TO 6.5
 MG0662'MILES WHERE STATION IS OPPOSITE ON RIGHT HAND.
 MG0662'
 MG0662'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MG0662'DISKS SET IN CONCRETE.
 MG0662'
 MG0662'MARK IS ON THE HIGHEST POINT OF A GRASSY KNOLL IN COW PASTURE
 MG0662'ABOUT 150 YARDS S OF ROAD, 33 YARDS W OF THE 1/2 SECTION
 MG0662'LINE FENCE OF SEC. 21, SE 1/4 OF NW 1/4 T 22 N, R 4 E OF THE
 MG0662'4TH PRINCIPAL MERIDIAN, 52 YARDS E OF ANOTHER FENCE ON W SIDE OF
 MG0662'PASTURE, AND 14 YARDS NW OF A CIRCULAR DEPRESSION ON TOP OF
 MG0662'KNOLL.  MARK IS 4 INCHES ABOVE THE SURFACE.
 MG0662'
 MG0662'REFERENCE MARK NO. 1 IS SE OF THE STATION, 1 FOOT W OF THE HALF
 MG0662'SECTION LINE FENCE, AND IN THE SAME PASTURE AS THE STATION.
 MG0662'REFERENCE MARK NO. 2 IS W OF THE STATION, 1 FOOT N OF FENCE
 MG0662'ON S SIDE OF AN E-W ROAD, 9 METERS (30 FEET) S OF CENTER
 MG0662'LINE OF THIS ROAD, 12 METERS (39 FEET) E OF A 3-FOOT COTTONWOOD
 MG0662'TREE ON FENCE LINE, 75 METERS (246 FEET) W OF T-INTERSECTION,
 MG0662'AND 75 METERS (246 FEET) E OF DRIVEWAY TO HOUSE ON N SIDE OF
 MG0662'ROAD.  MARK IS 4 INCHES ABOVE GROUND AND 3/4 MILE DISTANT
 MG0662'FROM STATION.
 MG0662'
 MG0662'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 MG0662
 MG0662                          STATION RECOVERY (1938)
 MG0662
 MG0662'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (CDM)
 MG0662'STATION LEWIS (1931) WAS FOUND AS DESCRIBED, AND
 MG0662'RECOVERED IN GOOD CONDITION.  IT IS LOCATED ON THE LAND OF
 MG0662'ALLEN LEWIS IN THE SE 1/4 OF THE NW 1/4 OF SEC. 25, T 22 N,
 MG0662'R 4 E.  IT IS 6 MILES E AND 1 MILE N OF FULTON ON TOP OF A
 MG0662'BARE GRASSY KNOLL IN A PASTURE ABOUT 150 YARDS S OF THE E-W
 MG0662'ROAD, 33 YARDS W OF A N-S HALF SECTION LINE FENCE, ABOUT
 MG0662'75 YARDS S OF A POND IN THE PASTURE, AND PROJECTS 2 INCHES.
 MG0662'
 MG0662'REFERENCE MARK NO. 1 WAS FOUND AS DESCRIBED,
 MG0662'AND RECOVERED IN GOOD CONDITION.  IT IS ABOUT 1 FOOT E OF
 MG0662'THE HALF SECTION LINE FENCE MENTIONED ABOVE AND SE OF THE STATION,
 MG0662'AND PROJECTS 4 INCHES.  REFERENCE MARK NO. 2 WAS FOUND AS
 MG0662'DESCRIBED, AND RECOVERED IN GOOD CONDITION.  IT IS
 MG0662'WNW OF THE STATION, 1 FOOT N OF THE S RIGHT-OF-WAY FENCE,
 MG0662'35 FEET S OF THE CENTER LINE OF GRADED E-W ROAD, 75 METERS
 MG0662'W OF A ROAD T-INTERSECTION, AND PROJECTS 6 INCHES.  REFERENCE
 MG0662'MARK NO. 3 IS A NEW MARK DESCRIBED, AND PROJECTS
 MG0662'6 INCHES.  IT IS WNW OF THE STATION, AND 1 FOOT E OF A N-S
 MG0662'FENCE.
 MG0662'
 MG0662'STATION WAS REACHED FROM THE JUNCTION OF U.S. HIGHWAY 30 AND
 MG0662'ILL. 80 IN THE SE PART OF FULTON, BY GOING E ON U.S. HIGHWAY
 MG0662'30 (PAVED) AND ARROW CHICAGO FOR 4.45 MILES, THEN TURN SHARP
 MG0662'LEFT AT A SCHOOL ON THE RIGHT AND FOLLOW ROAD N FOR 2.3
 MG0662'MILES TO THE END OF THE ROAD AND A SCHOOL ON THE LEFT, THEN
 MG0662'TURN RIGHT, OR E, AND GO 1.6 MILES TO THE STATION ON THE
 MG0662'TOP OF A GRASSY KNOLL ON THE RIGHT.
 MG0662'
 MG0662'A 90-FOOT TOWER AT STATION HAMPSHIRE (1931) IS VISIBLE FROM
 MG0662'THE GROUND AT THIS STATION, BUT A 90-FOOT TOWER AT THIS STATION
 MG0662'IS REQUIRED TO SEE THE OTHER STATIONS.
 MG0662
 MG0662                          STATION RECOVERY (1952)
 MG0662
 MG0662'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWQ)
 MG0662'THE STATION WAS RECOVERED IN EXCELLENT CONDITION.  DESCRIPTION
 MG0662'ADEQUATE.
 MG0662
 MG0662                          STATION RECOVERY (1972)
 MG0662
 MG0662'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MG0662'THE STATION MARK WAS FOUND IN GOOD CONDITION.  REFERENCE MARK
 MG0662'1 WAS FOUND UPROOTED AND THE DISK SALVAGED.  REFERENCE MARKS
 MG0662'2 AND 3 WERE NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED.
 MG0662'THE STATION MARK WAS IN THE WAY OF GRADING AND WAS DESTROYED
 MG0662'AFTER A NEW STATION LEWIS 2 1972 WAS ESTABLISHED.
 MG0662'
 MG0662'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MG0662'
 MG0662'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT
 MG0662'3-1/2 MILES NORTHWEST OF UNION GROVE
 MG0662
 MG0662                          STATION RECOVERY (1994)
 MG0662
 MG0662'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0662'MARK NOT FOUND.
 MG0662
 MG0662                          STATION RECOVERY (1999)
 MG0662
 MG0662'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0662'MARK NOT FOUND.
 MG0662
 MG0662                          STATION RECOVERY (2003)
 MG0662
 MG0662'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MG0662'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5608 ***********************************************************************
 DP5608  DESIGNATION -  LEWIS 1
 DP5608  PID         -  DP5608
 DP5608  STATE/COUNTY-  IL/WILL
 DP5608  COUNTRY     -  US
 DP5608  USGS QUAD   -  JOLIET (2018)
 DP5608
 DP5608                         *CURRENT SURVEY CONTROL
 DP5608  ______________________________________________________________________
 DP5608* NAD 83(1986) POSITION- 41 36 00.5    (N) 088 04 51.5    (W)   HD_HELD2
 DP5608* NAVD 88 ORTHO HEIGHT -   190.472 (meters)      624.91  (feet) ADJUSTED
 DP5608  ______________________________________________________________________
 DP5608  GEOID HEIGHT    -        -33.166 (meters)                     GEOID18
 DP5608  DYNAMIC HEIGHT  -        190.401 (meters)      624.67  (feet) COMP
 DP5608  MODELED GRAVITY -    980,245.9   (mgal)                       NAVD 88
 DP5608
 DP5608  VERT ORDER      -  SECOND    CLASS I
 DP5608
 DP5608.The horizontal coordinates were established by autonomous hand held GPS
 DP5608.observations and have an estimated accuracy of +/- 10 meters.
 DP5608
 DP5608.The orthometric height was determined by differential leveling and
 DP5608.adjusted by the NATIONAL GEODETIC SURVEY
 DP5608.in November 2014.
 DP5608
 DP5608.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5608.GEOID18 height accuracy estimate available here.
 DP5608
 DP5608.Click photographs - Photos may exist for this station.
 DP5608
 DP5608.The dynamic height is computed by dividing the NAVD 88
 DP5608.geopotential number by the normal gravity value computed on the
 DP5608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5608.degrees latitude (g = 980.6199 gals.).
 DP5608
 DP5608.The modeled gravity was interpolated from observed gravity values.
 DP5608
 DP5608;                    North         East    Units  Estimated Accuracy
 DP5608;SPC IL E     -   547,722.      321,038.      MT  (+/- 10 meters HH2 GPS)
 DP5608
 DP5608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0991705945(NAD 83)
 DP5608
 DP5608                          SUPERSEDED SURVEY CONTROL
 DP5608
 DP5608.No superseded survey control is available for this station.
 DP5608
 DP5608_MARKER: DD = SURVEY DISK
 DP5608_SETTING: 30 = SET IN A LIGHT STRUCTURE
 DP5608_SP_SET: POLE BASE
 DP5608_STAMPING: LEWIS 1 2014
 DP5608_MARK LOGO: UIL
 DP5608_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5608_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5608_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP5608+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2014
 DP5608
 DP5608  HISTORY     - Date     Condition        Report By
 DP5608  HISTORY     - 20140321 MONUMENTED       UIL
 DP5608
 DP5608                          STATION DESCRIPTION
 DP5608
 DP5608'DESCRIBED BY UNIVERSITY OF ILLINOIS 2014 (SAL)
 DP5608'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST-SOUTHEAST OF
 DP5608'PLAINFIELD, 5.2 MI (8.4 KM) NORTH OF JOLIET AND 3.3 MI (5.3 KM) SOUTH
 DP5608'OF ROMEOVILLE.
 DP5608'
 DP5608'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 53 WITH STATE
 DP5608'HIGHWAY 57 IN LOCKPORT, IL, GO NORTH ON STATE HIGHWAY 53 FOR 0.8 MI
 DP5608'(1.3 KM) TO UNIVERSITY PARKWAY.  TURN LEFT AND GO WEST ON UNIVERSITY
 DP5608'PARKWAY FOR 0.2 MI (0.3 KM) TO UNIVERSITY DRIVE EAST.  TURN LEFT AND
 DP5608'GO SOUTH ON UNIVERSITY DRIVE EAST FOR 0.3 MI (0.5 KM) TO PARKING LOT
 DP5608''Z' AND THE STATION ON THE SOUTH SIDE.
 DP5608'
 DP5608'THE STATION IS LOCATED 110 FT (33.5 M) EAST OF THE CENTERLINE OF A
 DP5608'SERVICE ROAD AND 2 FT (0.6 M) SOUTH OF THE SOUTH EDGE OF THE PARKING
 DP5608'LOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0660 ***********************************************************************
 MG0660  DESIGNATION -  LEWIS 2
 MG0660  PID         -  MG0660
 MG0660  STATE/COUNTY-  IL/WHITESIDE
 MG0660  COUNTRY     -  US
 MG0660  USGS QUAD   -  THOMSON (2018)
 MG0660
 MG0660                         *CURRENT SURVEY CONTROL
 MG0660  ______________________________________________________________________
 MG0660* NAD 83(1997) POSITION- 41 53 00.30419(N) 090 02 44.66517(W)   NO CHECK
 MG0660* NAVD 88 ORTHO HEIGHT -   239.    (meters)      784.    (feet) SCALED
 MG0660  ______________________________________________________________________
 MG0660  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 MG0660  LAPLACE CORR    -          1.58  (seconds)                    DEFLEC18
 MG0660  HORZ ORDER      -  SECOND
 MG0660
 MG0660.The horizontal coordinates were established by classical geodetic methods
 MG0660.and adjusted by the National Geodetic Survey in October 1999.
 MG0660
 MG0660.No horizontal observational check was made to the station.
 MG0660
 MG0660.The orthometric height was scaled from a topographic map.
 MG0660
 MG0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0660.GEOID18 height accuracy estimate available here.
 MG0660
 MG0660.Click photographs - Photos may exist for this station.
 MG0660
 MG0660.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0660
 MG0660. The following values were computed from the NAD 83(1997) position.
 MG0660
 MG0660;                    North         East     Units Scale Factor Converg.
 MG0660;SPC IL W     -   579,141.382   710,036.516   MT  0.99994242   +0 04 50.6
 MG0660;SPC IL W     - 1,900,066.35  2,329,511.47   sFT  0.99994242   +0 04 50.6
 MG0660;SPC IA S     -   214,851.748   786,640.008   MT  1.00001931   +2 16 31.2
 MG0660;SPC IA S     -   704,892.78  2,580,834.76   sFT  1.00001931   +2 16 31.2
 MG0660;UTM  15      - 4,641,053.335   745,122.813   MT  1.00033943   +1 58 23.9
 MG0660;UTM  16      - 4,641,318.939   247,286.020   MT  1.00038594   -2 02 04.1
 MG0660
 MG0660!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0660!SPC IL W     -   0.99996771  x   0.99994242  =   0.99991013
 MG0660!SPC IA S     -   0.99996771  x   1.00001931  =   0.99998702
 MG0660!UTM  15      -   0.99996771  x   1.00033943  =   1.00030713
 MG0660!UTM  16      -   0.99996771  x   1.00038594  =   1.00035364
 MG0660
 MG0660:                Primary Azimuth Mark                     Grid Az
 MG0660:SPC IL W     -  LEWIS 2 AZ MK                            107 36 34.9
 MG0660:SPC IA S     -  LEWIS 2 AZ MK                            105 24 54.3
 MG0660:UTM  15      -  LEWIS 2 AZ MK                            105 43 01.6
 MG0660:UTM  16      -  LEWIS 2 AZ MK                            109 43 29.6
 MG0660
 MG0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4512241053(NAD 83)
 MG0660
 MG0660|---------------------------------------------------------------------|
 MG0660| PID    Reference Object                     Distance      Geod. Az  |
 MG0660|                                                           dddmmss.s |
 MG0660| MG0661 LEWIS 2 AZ MK                       APPROX. 0.6 KM 1074125.5 |
 MG0660| CL9735 LEWIS 2 RM 3                          5.426 METERS 14707     |
 MG0660| MG0662 LEWIS                                84.351 METERS 20259     |
 MG0660| CL9736 LEWIS 2 RM 4                          6.635 METERS 29400     |
 MG0660|---------------------------------------------------------------------|
 MG0660
 MG0660                          SUPERSEDED SURVEY CONTROL
 MG0660
 MG0660  NAD 83(1996)-  41 53 00.30419(N)    090 02 44.66518(W) AD(       ) 2
 MG0660  NAD 83(1986)-  41 53 00.31113(N)    090 02 44.66875(W) AD(       ) 2
 MG0660  NAD 27      -  41 53 00.20333(N)    090 02 44.21771(W) AD(       ) 2
 MG0660
 MG0660.Superseded values are not recommended for survey control.
 MG0660
 MG0660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0660.See file dsdata.pdf to determine how the superseded data were derived.
 MG0660
 MG0660_MARKER: DS = TRIANGULATION STATION DISK
 MG0660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0660_STAMPING: LEWIS 2 1972
 MG0660_MARK LOGO: CGS
 MG0660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0660+STABILITY: SURFACE MOTION
 MG0660
 MG0660  HISTORY     - Date     Condition        Report By
 MG0660  HISTORY     - 1972     MONUMENTED       NGS
 MG0660  HISTORY     - 19940921 GOOD             USPSQD
 MG0660  HISTORY     - 19990505 GOOD             USPSQD
 MG0660  HISTORY     - 20030312 GOOD             USPSQD
 MG0660  HISTORY     - 20050326 GOOD             USPSQD
 MG0660
 MG0660                          STATION DESCRIPTION
 MG0660
 MG0660'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MG0660'THE STATION IS LOCATED IN THE SOUTHEAST 1/4 OF THE NORTHWEST
 MG0660'1/4 OF SECTION 21, T-22-N, R-4-E, ON ROAD RIGHT-OF-WAY, 18
 MG0660'FEET NORTHWEST OF A WATER PUMP, 12 FEET EAST OF A FENCE
 MG0660'CORNER, 57 FEET SOUTH OF THE CENTERLINE OF PAVED ROAD, 1 FOOT
 MG0660'WEST OF A METAL WITNESS POST AND 2 FEET SOUTH OF A FENCE.
 MG0660'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED LEWIS
 MG0660'2 1972.
 MG0660'
 MG0660'TO REACH THE STATION FROM THE OVERPASS OF U.S. HIGHWAY 30
 MG0660'AT UNION GROVE, GO NORTHWEST AND NORTH ON UNION GROVE ROAD FOR 3.5
 MG0660'MILES TO A ROAD FOR.  TAKE THE LEFT FORK AND GO WEST ON PAVED
 MG0660'ROAD FOR 0.1 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 MG0660'WEST ON THE ROAD FOR 0.4 MILE TO THE STATION ON THE LEFT.
 MG0660'
 MG0660'REFERENCE MARK 3 IS A STANDARD DISK STAMPED LEWIS 2 NO 3
 MG0660'1972, SET IN A DRILL HOLE IN THE TOP AND SOUTHWEST CORNER OF
 MG0660'THE CONCRETE BASE OF THE WATER PUMP, 25 FEET SOUTHEAST OF
 MG0660'THE FENCE CORNER AND 8 FEET SOUTH OF THE FENCE.
 MG0660'
 MG0660'REFERENCE MARK 4 IS 9 FEET WEST OF THE FENCE CORNER, 2 FEET
 MG0660'NORTH OF THE FENCE AND 55 FEET SOUTH OF THE CENTERLINE OF THE
 MG0660'ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 MG0660'LEWIS 2 NO 4 1972.
 MG0660'
 MG0660'THE AZIMUTH MARK IS 54 FEET EAST OF THE CENTERLINE OF
 MG0660'FIELD ENTRANCE 38 FEET NORTH OF THE CENTERLINE OF THE ROAD
 MG0660'AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 MG0660'5 INCHES AND THE DISK IS STAMPED LEWIS 2 1972.
 MG0660'
 MG0660'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0660
 MG0660                          STATION RECOVERY (1994)
 MG0660
 MG0660'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0660'RECOVERED IN GOOD CONDITION.
 MG0660
 MG0660                          STATION RECOVERY (1999)
 MG0660
 MG0660'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0660'RECOVERED IN GOOD CONDITION.
 MG0660
 MG0660                          STATION RECOVERY (2003)
 MG0660
 MG0660'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MG0660'RECOVERED IN GOOD CONDITION.
 MG0660
 MG0660                          STATION RECOVERY (2005)
 MG0660
 MG0660'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0660'RM3 AND 4 FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0661 ***********************************************************************
 MG0661  DESIGNATION -  LEWIS 2 AZ MK
 MG0661  PID         -  MG0661
 MG0661  STATE/COUNTY-  IL/WHITESIDE
 MG0661  COUNTRY     -  US
 MG0661  USGS QUAD   -  THOMSON (2018)
 MG0661
 MG0661                         *CURRENT SURVEY CONTROL
 MG0661  ______________________________________________________________________
 MG0661* NAD 83(1997) POSITION- 41 52 54.41679(N) 090 02 19.96841(W)   NO CHECK
 MG0661* NAVD 88 ORTHO HEIGHT -   236.    (meters)      774.    (feet) SCALED
 MG0661  ______________________________________________________________________
 MG0661  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 MG0661  LAPLACE CORR    -          1.55  (seconds)                    DEFLEC18
 MG0661  HORZ ORDER      -  SECOND
 MG0661
 MG0661.The horizontal coordinates were established by classical geodetic methods
 MG0661.and adjusted by the National Geodetic Survey in October 1999.
 MG0661
 MG0661.No horizontal observational check was made to the station.
 MG0661
 MG0661.The orthometric height was scaled from a topographic map.
 MG0661
 MG0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0661.GEOID18 height accuracy estimate available here.
 MG0661
 MG0661.Click photographs - Photos may exist for this station.
 MG0661
 MG0661.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0661
 MG0661. The following values were computed from the NAD 83(1997) position.
 MG0661
 MG0661;                    North         East     Units Scale Factor Converg.
 MG0661;SPC IL W     -   578,960.573   710,606.163   MT  0.99994256   +0 05 07.1
 MG0661;SPC IL W     - 1,899,473.15  2,331,380.39   sFT  0.99994256   +0 05 07.1
 MG0661;SPC IA S     -   214,692.874   787,216.205   MT  1.00001897   +2 16 47.4
 MG0661;SPC IA S     -   704,371.54  2,582,725.17   sFT  1.00001897   +2 16 47.4
 MG0661;UTM  15      - 4,640,891.373   745,698.350   MT  1.00034290   +1 58 40.1
 MG0661;UTM  16      - 4,641,117.140   247,848.854   MT  1.00038244   -2 01 47.3
 MG0661
 MG0661!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0661!SPC IL W     -   0.99996818  x   0.99994256  =   0.99991074
 MG0661!SPC IA S     -   0.99996818  x   1.00001897  =   0.99998715
 MG0661!UTM  15      -   0.99996818  x   1.00034290  =   1.00031107
 MG0661!UTM  16      -   0.99996818  x   1.00038244  =   1.00035061
 MG0661
 MG0661:                Primary Azimuth Mark                     Grid Az
 MG0661:SPC IL W     -  LEWIS 2                                  287 36 34.9
 MG0661:SPC IA S     -  LEWIS 2                                  285 24 54.6
 MG0661:UTM  15      -  LEWIS 2                                  285 43 01.9
 MG0661:UTM  16      -  LEWIS 2                                  289 43 29.3
 MG0661
 MG0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4569840891(NAD 83)
 MG0661
 MG0661|---------------------------------------------------------------------|
 MG0661| PID    Reference Object                     Distance      Geod. Az  |
 MG0661|                                                           dddmmss.s |
 MG0661| MG0662 LEWIS                               APPROX. 0.6 KM 2794750.5 |
 MG0661| MG0660 LEWIS 2                             APPROX. 0.6 KM 2874142.0 |
 MG0661|---------------------------------------------------------------------|
 MG0661
 MG0661                          SUPERSEDED SURVEY CONTROL
 MG0661
 MG0661  NAD 83(1986)-  41 52 54.42374(N)    090 02 19.97200(W) AD(       ) 2
 MG0661  NAD 27      -  41 52 54.31641(N)    090 02 19.52148(W) AD(       ) 2
 MG0661
 MG0661.Superseded values are not recommended for survey control.
 MG0661
 MG0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0661.See file dsdata.pdf to determine how the superseded data were derived.
 MG0661
 MG0661_MARKER: DZ = AZIMUTH MARK DISK
 MG0661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0661_STAMPING: LEWIS 2 1972
 MG0661_MARK LOGO: CGS
 MG0661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0661+STABILITY: SURFACE MOTION
 MG0661
 MG0661  HISTORY     - Date     Condition        Report By
 MG0661  HISTORY     - 1972     MONUMENTED       NGS
 MG0661  HISTORY     - 19940921 GOOD             USPSQD
 MG0661  HISTORY     - 19990505 GOOD             USPSQD
 MG0661  HISTORY     - 20030312 GOOD             USPSQD
 MG0661  HISTORY     - 20050326 GOOD             USPSQD
 MG0661
 MG0661                          STATION DESCRIPTION
 MG0661
 MG0661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MG0661'THE STATION IS LOCATED IN THE SOUTHEAST 1/4 OF THE NORTHWEST
 MG0661'1/4 OF SECTION 21, T-22-N, R-4-E, ON ROAD RIGHT-OF-WAY, 18
 MG0661'FEET NORTHWEST OF A WATER PUMP, 12 FEET EAST OF A FENCE
 MG0661'CORNER, 57 FEET SOUTH OF THE CENTERLINE OF PAVED ROAD, 1 FOOT
 MG0661'WEST OF A METAL WITNESS POST AND 2 FEET SOUTH OF A FENCE.
 MG0661'
 MG0661'THE AZIMUTH MARK IS 54 FEET EAST OF THE CENTERLINE OF
 MG0661'FIELD ENTRANCE 38 FEET NORTH OF THE CENTERLINE OF THE ROAD
 MG0661'AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 MG0661'5 INCHES AND THE DISK IS STAMPED LEWIS 2 1972.
 MG0661
 MG0661                          STATION RECOVERY (1994)
 MG0661
 MG0661'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0661'RECOVERED IN GOOD CONDITION.
 MG0661
 MG0661                          STATION RECOVERY (1999)
 MG0661
 MG0661'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0661'RECOVERED IN GOOD CONDITION.
 MG0661
 MG0661                          STATION RECOVERY (2003)
 MG0661
 MG0661'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MG0661'RECOVERED IN GOOD CONDITION.
 MG0661
 MG0661                          STATION RECOVERY (2005)
 MG0661
 MG0661'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0731 ***********************************************************************
 LD0731  DESIGNATION -  LEWISTON FIRST PRESB CH SPIRE
 LD0731  PID         -  LD0731
 LD0731  STATE/COUNTY-  IL/FULTON
 LD0731  COUNTRY     -  US
 LD0731  USGS QUAD   -  LEWISTOWN (2018)
 LD0731
 LD0731                         *CURRENT SURVEY CONTROL
 LD0731  ______________________________________________________________________
 LD0731* NAD 83(1997) POSITION- 40 23 48.83153(N) 090 09 16.62713(W)   ADJUSTED
 LD0731  ______________________________________________________________________
 LD0731  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 LD0731  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 LD0731  HORZ ORDER      -  THIRD
 LD0731
 LD0731.The horizontal coordinates were established by classical geodetic methods
 LD0731.and adjusted by the National Geodetic Survey in October 1999.
 LD0731
 LD0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0731.GEOID18 height accuracy estimate available here.
 LD0731
 LD0731.Click photographs - Photos may exist for this station.
 LD0731
 LD0731.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0731
 LD0731. The following values were computed from the NAD 83(1997) position.
 LD0731
 LD0731;                    North         East     Units Scale Factor Converg.
 LD0731;SPC IL W     -   414,056.174   701,022.785   MT  0.99994119   +0 00 28.1
 LD0731;SPC IL W     - 1,358,449.30  2,299,938.92   sFT  0.99994119   +0 00 28.1
 LD0731;UTM  15      - 4,475,698.253   741,484.923   MT  1.00031789   +1 50 41.7
 LD0731
 LD0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4148475698(NAD 83)
 LD0731
 LD0731                          SUPERSEDED SURVEY CONTROL
 LD0731
 LD0731  NAD 83(1996)-  40 23 48.84025(N)    090 09 16.63113(W) AD(       ) 3
 LD0731  NAD 83(1986)-  40 23 48.83982(N)    090 09 16.61884(W) AD(       ) 3
 LD0731  NAD 27      -  40 23 48.69000(N)    090 09 16.19000(W) AD(       ) 3
 LD0731
 LD0731.Superseded values are not recommended for survey control.
 LD0731
 LD0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0731.See file dsdata.pdf to determine how the superseded data were derived.
 LD0731
 LD0731_MARKER: 90 = CHURCH SPIRE
 LD0731
 LD0731  HISTORY     - Date     Condition        Report By
 LD0731  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0731
 LD0731                          STATION DESCRIPTION
 LD0731
 LD0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0731'THIS STATION IS THE SPIRE ON THE FIRST PRESBYTERIAN CHURCH IN
 LD0731'THE TOWN OF LEWISTON.  IT IS LOCATED ON THE E SIDE OF THE SQUARE,
 LD0731'ABOUT 130 FEET E OF THE CENTER LINE OF MAIN STREET (ROUTE 78)
 LD0731'AND ABOUT 100 FEET N OF THE CENTER LINE OF EAST LINCOLN AVENUE,
 LD0731'IN THE SW 1/4 SEC. 22, T 5 N, R 3 E.  THE SPIRE WAS ERECTED
 LD0731'IN 1856 AND IS FAIRLY PROMINENT FROM THE N, S AND E, BUT IS
 LD0731'OBSTRUCTED BY HIGH TREES ON THE W SIDE.
 LD0731'
 LD0731'THE SPIRE SETS ON A GREY BRICK TOWER ABOUT 60 FEET HIGH.  IT
 LD0731'IS HEXAGONAL IN SHAPE, GREY-SHINGLED, ABOUT 45 FEET HIGH AND
 LD0731'HAS A SQUARE WINDOW ON THE N, E, S AND W SIDES AT THE BASE.
 LD0731'THERE IS A BALL AND FINIAL ABOUT 6 FEET HIGH AT THE APEX.
 LD0731'TOTAL HEIGHT IS ABOUT 110 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0729 ***********************************************************************
 LD0729  DESIGNATION -  LEWISTON FULTON CO CTHSE CUP
 LD0729  PID         -  LD0729
 LD0729  STATE/COUNTY-  IL/FULTON
 LD0729  COUNTRY     -  US
 LD0729  USGS QUAD   -  LEWISTOWN (2018)
 LD0729
 LD0729                         *CURRENT SURVEY CONTROL
 LD0729  ______________________________________________________________________
 LD0729* NAD 83(1997) POSITION- 40 23 48.82839(N) 090 09 20.29268(W)   ADJUSTED
 LD0729  ______________________________________________________________________
 LD0729  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 LD0729  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 LD0729  HORZ ORDER      -  THIRD
 LD0729
 LD0729.The horizontal coordinates were established by classical geodetic methods
 LD0729.and adjusted by the National Geodetic Survey in October 1999.
 LD0729
 LD0729.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0729.GEOID18 height accuracy estimate available here.
 LD0729
 LD0729.Click photographs - Photos may exist for this station.
 LD0729
 LD0729.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0729
 LD0729. The following values were computed from the NAD 83(1997) position.
 LD0729
 LD0729;                    North         East     Units Scale Factor Converg.
 LD0729;SPC IL W     -   414,056.066   700,936.347   MT  0.99994119   +0 00 25.7
 LD0729;SPC IL W     - 1,358,448.94  2,299,655.33   sFT  0.99994119   +0 00 25.7
 LD0729;UTM  15      - 4,475,695.373   741,398.501   MT  1.00031737   +1 50 39.3
 LD0729
 LD0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4139875695(NAD 83)
 LD0729
 LD0729                          SUPERSEDED SURVEY CONTROL
 LD0729
 LD0729  NAD 83(1996)-  40 23 48.83711(N)    090 09 20.29670(W) AD(       ) 3
 LD0729  NAD 83(1986)-  40 23 48.83668(N)    090 09 20.28439(W) AD(       ) 3
 LD0729  NAD 27      -  40 23 48.69000(N)    090 09 19.85000(W) AD(       ) 3
 LD0729
 LD0729.Superseded values are not recommended for survey control.
 LD0729
 LD0729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0729.See file dsdata.pdf to determine how the superseded data were derived.
 LD0729
 LD0729_MARKER: 86 = CUPOLA
 LD0729
 LD0729  HISTORY     - Date     Condition        Report By
 LD0729  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0729
 LD0729                          STATION DESCRIPTION
 LD0729
 LD0729'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0729'THIS STATION IS THE CUPOLA ON THE FULTON COUNTY COURTHOUSE,
 LD0729'IN THE TOWN OF LEWISTON.  IT IS LOCATED IN THE CENTER OF THE
 LD0729'SQUARE, ABOUT 105 FEET W OF THE CENTER LINE OF MAIN STREET
 LD0729'(ROUTE 78), AND ABOUT 120 FEET N OF THE CENTER LINE OF WEST
 LD0729'LINCOLN AVENUE, IN THE SW 1/4 SEC. 22, T 5 N, R 3 E.  THE
 LD0729'COURTHOUSE WAS ERECTED IN 1897, AND THE CUPOLA IS QUITE
 LD0729'PROMINENT.
 LD0729'
 LD0729'THE CUPOLA IS ON THE CENTER OF THE GREY STONE COURTHOUSE, WHICH
 LD0729'IS ABOUT 60 FEET HIGH.  THE BOTTOM SECTION OF THE CUPOLA IS
 LD0729'A SQUARE OPEN TOWER ABOUT 20 FEET HIGH WITH PILLARS.  THE SQUARE
 LD0729'OPEN CUPOLA, GREY IN COLOR, IS ABOUT 15 FEET HIGH WITH ARCHED
 LD0729'OPENINGS IN EACH SIDE.  THE SILVER SPHERICAL DOME-SHAPED ROOF
 LD0729'HAS CLOCKS SET IN GABLES ON EACH SIDE.  AT THE APEX OF THE DOME
 LD0729'THERE IS A SLENDER CUPOLA, WITH ARCHED OPENINGS IN EACH SIDE
 LD0729'AND A SHARP PYRAMIDAL ROOF WITH A BALL.  THIS SECTION IS ABOUT
 LD0729'10 FEET HIGH.  THE TOTAL HEIGHT IS ABOUT 120 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0730 ***********************************************************************
 LD0730  DESIGNATION -  LEWISTON MUNICIPAL TANK
 LD0730  PID         -  LD0730
 LD0730  STATE/COUNTY-  IL/FULTON
 LD0730  COUNTRY     -  US
 LD0730  USGS QUAD   -  LEWISTOWN (2018)
 LD0730
 LD0730                         *CURRENT SURVEY CONTROL
 LD0730  ______________________________________________________________________
 LD0730* NAD 83(1997) POSITION- 40 23 28.71723(N) 090 09 19.45917(W)   ADJUSTED
 LD0730  ______________________________________________________________________
 LD0730  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 LD0730  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 LD0730  HORZ ORDER      -  THIRD
 LD0730
 LD0730.The horizontal coordinates were established by classical geodetic methods
 LD0730.and adjusted by the National Geodetic Survey in October 1999.
 LD0730
 LD0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0730.GEOID18 height accuracy estimate available here.
 LD0730
 LD0730.Click photographs - Photos may exist for this station.
 LD0730
 LD0730.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0730
 LD0730. The following values were computed from the NAD 83(1997) position.
 LD0730
 LD0730;                    North         East     Units Scale Factor Converg.
 LD0730;SPC IL W     -   413,435.775   700,956.081   MT  0.99994119   +0 00 26.3
 LD0730;SPC IL W     - 1,356,413.87  2,299,720.08   sFT  0.99994119   +0 00 26.3
 LD0730;UTM  15      - 4,475,075.800   741,438.124   MT  1.00031761   +1 50 39.1
 LD0730
 LD0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4143875075(NAD 83)
 LD0730
 LD0730                          SUPERSEDED SURVEY CONTROL
 LD0730
 LD0730  NAD 83(1996)-  40 23 28.72454(N)    090 09 19.46156(W) AD(       ) 3
 LD0730  NAD 83(1986)-  40 23 28.72452(N)    090 09 19.44957(W) AD(       ) 3
 LD0730  NAD 27      -  40 23 28.57600(N)    090 09 19.01900(W) AD(       ) 3
 LD0730
 LD0730.Superseded values are not recommended for survey control.
 LD0730
 LD0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0730.See file dsdata.pdf to determine how the superseded data were derived.
 LD0730
 LD0730_MARKER: 53 = ELEVATED TANK
 LD0730
 LD0730  HISTORY     - Date     Condition        Report By
 LD0730  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0730
 LD0730                          STATION DESCRIPTION
 LD0730
 LD0730'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0730'THIS STATION IS THE SILVER MUNICIPAL TANK AT THE S EDGE OF
 LD0730'THE TOWN OF LEWISTON.  IT IS LOCATED ABOUT 0.1 MILE S OF EAST
 LD0730'10TH STREET, AND ABOUT 65 FEET W OF THE CENTER LINE OF S MAIN
 LD0730'STREET (ROUTE 78).  THE TANK WAS ERECTED IN 1914 AND IS FAIRLY
 LD0730'PROMINENT.
 LD0730'
 LD0730'THE TANK HAS FOUR TRUSSWORK LEGS, ABOUT 120 FEET HIGH.  THE
 LD0730'OVAL SECTION EXTENDS DOWNWARD ABOUT 5 FEET.  THE VERTICAL SECTION
 LD0730'IS ABOUT 15 FEET HIGH, HAS A CATWALK AND RAIL AROUND ITS BASE,
 LD0730'AND THE WORD LEWISTON PAINTED IN BLACK LETTERS ON THE S SIDE.
 LD0730'THE FLAT, CONICAL ROOF HAS A BALL AT ITS APEX.  THE TOTAL HEIGHT
 LD0730'IS ABOUT 139 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0718 ***********************************************************************
 LC0718  DESIGNATION -  LEXINGTON
 LC0718  PID         -  LC0718
 LC0718  STATE/COUNTY-  IL/MCLEAN
 LC0718  COUNTRY     -  US
 LC0718  USGS QUAD   -  LEXINGTON (2018)
 LC0718
 LC0718                         *CURRENT SURVEY CONTROL
 LC0718  ______________________________________________________________________
 LC0718* NAD 83(1997) POSITION- 40 38 30.12421(N) 088 46 52.44198(W)   ADJUSTED
 LC0718* NAVD 88 ORTHO HEIGHT -   231.503 (meters)      759.52  (feet) ADJUSTED
 LC0718  ______________________________________________________________________
 LC0718  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 LC0718  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 LC0718  DYNAMIC HEIGHT  -        231.398 (meters)      759.18  (feet) COMP
 LC0718  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0718
 LC0718  HORZ ORDER      -  SECOND
 LC0718  VERT ORDER      -  SECOND    CLASS 0
 LC0718
 LC0718.The horizontal coordinates were established by classical geodetic methods
 LC0718.and adjusted by the National Geodetic Survey in October 1999.
 LC0718
 LC0718.The orthometric height was determined by differential leveling and
 LC0718.adjusted by the NATIONAL GEODETIC SURVEY
 LC0718.in June 1991.
 LC0718
 LC0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0718.GEOID18 height accuracy estimate available here.
 LC0718
 LC0718.Click photographs - Photos may exist for this station.
 LC0718
 LC0718.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0718
 LC0718.The dynamic height is computed by dividing the NAVD 88
 LC0718.geopotential number by the normal gravity value computed on the
 LC0718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0718.degrees latitude (g = 980.6199 gals.).
 LC0718
 LC0718.The modeled gravity was interpolated from observed gravity values.
 LC0718
 LC0718. The following values were computed from the NAD 83(1997) position.
 LC0718
 LC0718;                    North         East     Units Scale Factor Converg.
 LC0718;SPC IL E     -   441,350.000   262,113.363   MT  0.99999266   -0 17 30.2
 LC0718;SPC IL E     - 1,447,995.79    859,950.26   sFT  0.99999266   -0 17 30.2
 LC0718;UTM  16      - 4,500,508.893   349,383.489   MT  0.99987923   -1 09 37.4
 LC0718
 LC0718!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0718!SPC IL E     -   0.99996872  x   0.99999266  =   0.99996138
 LC0718!UTM  16      -   0.99996872  x   0.99987923  =   0.99984795
 LC0718
 LC0718:                Primary Azimuth Mark                     Grid Az
 LC0718:SPC IL E     -  KEMP                                     220 40 00.4
 LC0718:UTM  16      -  KEMP                                     221 32 07.6
 LC0718
 LC0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4938300508(NAD 83)
 LC0718
 LC0718|---------------------------------------------------------------------|
 LC0718| PID    Reference Object                     Distance      Geod. Az  |
 LC0718|                                                           dddmmss.s |
 LC0718| CI7696 LEXINGTON AZ MK                                    1313512.4 |
 LC0718| LC1847 LEXINGTON MUNICIPAL STANDPIPE        83.473 METERS 14556     |
 LC0718| LC0717 LEXINGTON RM 1                       24.686 METERS 21012     |
 LC0718| LC0712 KEMP                                APPROX. 3.5 KM 2202230.2 |
 LC0718| LC0719 LEXINGTON RM 2                       22.210 METERS 32746     |
 LC0718|---------------------------------------------------------------------|
 LC0718
 LC0718                          SUPERSEDED SURVEY CONTROL
 LC0718
 LC0718  NAD 83(1986)-  40 38 30.13961(N)    088 46 52.44925(W) AD(       ) 2
 LC0718  NAD 27      -  40 38 30.01520(N)    088 46 52.20850(W) AD(       ) 2
 LC0718  NGVD 29 (??/??/92)  231.554  (m)          759.69   (f) ADJ UNCH    2 0
 LC0718  NGVD 29             231.55   (m)          759.7    (f) LEVELING    3  
 LC0718
 LC0718.Superseded values are not recommended for survey control.
 LC0718
 LC0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0718.See file dsdata.pdf to determine how the superseded data were derived.
 LC0718
 LC0718_MARKER: DE = TRAVERSE STATION DISK
 LC0718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0718_STAMPING: LEXINGTON 1960
 LC0718_MARK LOGO: CGS
 LC0718_PROJECTION: FLUSH
 LC0718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0718+STABILITY: SURFACE MOTION
 LC0718
 LC0718  HISTORY     - Date     Condition        Report By
 LC0718  HISTORY     - 1960     MONUMENTED       CGS
 LC0718  HISTORY     - 1961     GOOD             CGS
 LC0718  HISTORY     - 1989     GOOD             USPSQD
 LC0718
 LC0718                          STATION DESCRIPTION
 LC0718
 LC0718'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0718'THE STATION IS LOCATED IN THE APPROXIMATE CENTER OF LEXINGTON,
 LC0718'1/2 MILE EAST OF THE JUNCTION OF U.S. HIGHWAY 66 AND MAIN
 LC0718'STREET, 2 BLOCKS EAST OF THE POST OFFICE AND IS AT THE NORTHWEST
 LC0718'CORNER OF A SMALL CITY PARK.
 LC0718'
 LC0718'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A
 LC0718'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0718'SURFACE OF THE GROUND AND IS STAMPED LEXINGTON 1960.  THE
 LC0718'MARK IS 83.5 FEET SOUTH OF CENTER OF BRICK STREET, 56 FEET
 LC0718'EAST OF THE CENTER OF BRICK STREET, 47 FEET NORTH OF THE
 LC0718'NORTH EDGE OF A MEMORIAL MONUMENT AND 17.2 FEET NORTH OF THE
 LC0718'NORTH EDGE OF SIDEWALK.
 LC0718'
 LC0718'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0718'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0718'WITH THE SURFACE OF THE GROUND AND IS STAMPED LEXINGTON
 LC0718'NO 1 1960.  THE MARK IS 46 FEET SOUTH OF THE SOUTH EDGE
 LC0718'OF SIDEWALK, 21 FEET SOUTH-SOUTHWEST OF FLAG POLE, 14.5 FEET
 LC0718'EAST OF CENTER OF BRICK STREET AND 3.8 FEET WEST OF BRACE
 LC0718'POLE.
 LC0718'
 LC0718'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0718'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0718'WITH THE SURFACE OF THE GROUND AND IS STAMPED LEXINGTON NO
 LC0718'2 1960.  THE MARK IS 22 FEET NORTHWEST OF LIGHT POLE, 15
 LC0718'FEET SOUTHEAST OF CENTER OF BRICK STREET AND 3 FEET
 LC0718'SOUTH-SOUTHWEST OF A METAL DRAIN HOLE GRATE.
 LC0718'
 LC0718'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP
 LC0718'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0718'SURFACE OF THE GROUND AND IS STAMPED LEXINGTON 1960.  THE
 LC0718'MARK IS 47 FEET EAST OF NORTHWEST CORNER OF FIRE STATION
 LC0718'BUILDING, 3.3 FEET WEST-NORTHWEST OF THE NORTHEAST CORNER
 LC0718'OF FIRE STATION BUILDING AND 12 FEET NORTH OF THE NORTH SIDE
 LC0718'OF FIRE STATION BUILDING.
 LC0718'
 LC0718'TO REACH THE AZIMUTH MARK FROM THE STATION, WALK ACROSS THE PARK
 LC0718'(SOUTHEAST) FOR ABOUT 0.05 MILE TO THE FIRE STATION AND
 LC0718'AZIMUTH MARK AS DESCRIBED.
 LC0718'
 LC0718'HEIGHT OF LIGHT ABOVE STATION MARK 26.2 METERS.
 LC0718
 LC0718                          STATION RECOVERY (1961)
 LC0718
 LC0718'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0718'AT LEXINGTON.
 LC0718'IN LEXINGTON, ABOUT 0.2 MILE EAST ALONG MAIN STREET FROM THE POST
 LC0718'OFFICE, IN THE WEST NORTHWEST PART OF THE CITY PARK, 57 FEET EAST
 LC0718'OF THE CENTERLINE OF PARKWAY STREET, 77 FEET NORTHEAST OF THE
 LC0718'CENTER OF THE JUNCTION OF MAIN STREET AND PARKWAY STREET, 17 FEET
 LC0718'NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, 48 FEET NORTH
 LC0718'OF A STONE MONUMENT, 27 FEET NORTHEAST OF A METAL LIGHT POLE, 60
 LC0718'FEET NORTHEAST OF A METAL FLAG POLE, ABOUT LEVEL WITH PARKWAY
 LC0718'STREET, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC0718'GROUND.
 LC0718
 LC0718                          STATION RECOVERY (1989)
 LC0718
 LC0718'RECOVERY NOTE BY US POWER SQUADRON 1989 (GG)
 LC0718'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1847 ***********************************************************************
 LC1847  DESIGNATION -  LEXINGTON MUNICIPAL STANDPIPE
 LC1847  PID         -  LC1847
 LC1847  STATE/COUNTY-  IL/MCLEAN
 LC1847  COUNTRY     -  US
 LC1847  USGS QUAD   -  LEXINGTON (2018)
 LC1847
 LC1847                         *CURRENT SURVEY CONTROL
 LC1847  ______________________________________________________________________
 LC1847* NAD 83(1997) POSITION- 40 38 27.88231(N) 088 46 50.45245(W)   ADJUSTED
 LC1847  ______________________________________________________________________
 LC1847  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 LC1847  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 LC1847  HORZ ORDER      -  THIRD
 LC1847
 LC1847.The horizontal coordinates were established by classical geodetic methods
 LC1847.and adjusted by the National Geodetic Survey in October 1999.
 LC1847
 LC1847.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1847.GEOID18 height accuracy estimate available here.
 LC1847
 LC1847.Click photographs - Photos may exist for this station.
 LC1847
 LC1847.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1847
 LC1847. The following values were computed from the NAD 83(1997) position.
 LC1847
 LC1847;                    North         East     Units Scale Factor Converg.
 LC1847;SPC IL E     -   441,280.609   262,159.758   MT  0.99999262   -0 17 28.9
 LC1847;SPC IL E     - 1,447,768.13    860,102.47   sFT  0.99999262   -0 17 28.9
 LC1847;UTM  16      - 4,500,438.814   349,428.822   MT  0.99987907   -1 09 36.0
 LC1847
 LC1847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4942800438(NAD 83)
 LC1847
 LC1847                          SUPERSEDED SURVEY CONTROL
 LC1847
 LC1847  NAD 83(1986)-  40 38 27.89731(N)    088 46 50.46040(W) AD(       ) 3
 LC1847  NAD 27      -  40 38 27.77500(N)    088 46 50.21800(W) AD(       ) 3
 LC1847
 LC1847.Superseded values are not recommended for survey control.
 LC1847
 LC1847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1847.See file dsdata.pdf to determine how the superseded data were derived.
 LC1847
 LC1847_MARKER: 52 = STANDPIPE TANK
 LC1847
 LC1847  HISTORY     - Date     Condition        Report By
 LC1847  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1847  HISTORY     - 1961     GOOD             CGS
 LC1847
 LC1847                          STATION DESCRIPTION
 LC1847
 LC1847'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1847'POINT OBSERVED UPON WAS THE CENTER OF THE MUNICIPAL STANDPIPE,
 LC1847'STEEL, APPROXIMATELY 150 FEET HIGH.  NOT VISITED.
 LC1847'
 LC1847'OBSERVED UPON FROM TRIANGULATION STATIONS KING, ZIMMERMAN
 LC1847'AND FEVERS.
 LC1847'
 LC1847'AN INTERSECTION STATION.
 LC1847
 LC1847                          STATION RECOVERY (1961)
 LC1847
 LC1847'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1847'STATION WAS VISITED AND FOUND TO BE IN GOOD CONDITION.  THE
 LC1847'STATION WAS RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0717 ***********************************************************************
 LC0717  DESIGNATION -  LEXINGTON RM 1
 LC0717  PID         -  LC0717
 LC0717  STATE/COUNTY-  IL/MCLEAN
 LC0717  COUNTRY     -  US
 LC0717  USGS QUAD   -  LEXINGTON (2018)
 LC0717
 LC0717                         *CURRENT SURVEY CONTROL
 LC0717  ______________________________________________________________________
 LC0717* NAD 83(1986) POSITION- 40 38 29.43   (N) 088 46 52.97   (W)   HD_HELD1
 LC0717* NAVD 88 ORTHO HEIGHT -   231.571 (meters)      759.75  (feet) ADJUSTED
 LC0717  ______________________________________________________________________
 LC0717  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 LC0717  DYNAMIC HEIGHT  -        231.466 (meters)      759.40  (feet) COMP
 LC0717  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0717
 LC0717  VERT ORDER      -  SECOND    CLASS 0
 LC0717
 LC0717.The horizontal coordinates were determined by differentially corrected
 LC0717.hand held GPS observations or other comparable positioning techniques
 LC0717.and have an estimated accuracy of +/- 3 meters.
 LC0717
 LC0717.The orthometric height was determined by differential leveling and
 LC0717.adjusted by the NATIONAL GEODETIC SURVEY
 LC0717.in June 1991.
 LC0717
 LC0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0717.GEOID18 height accuracy estimate available here.
 LC0717
 LC0717.Click photographs - Photos may exist for this station.
 LC0717
 LC0717.The dynamic height is computed by dividing the NAVD 88
 LC0717.geopotential number by the normal gravity value computed on the
 LC0717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0717.degrees latitude (g = 980.6199 gals.).
 LC0717
 LC0717.The modeled gravity was interpolated from observed gravity values.
 LC0717
 LC0717;                    North         East    Units  Estimated Accuracy
 LC0717;SPC IL E     -   441,328.7     262,100.8     MT  (+/- 3 meters HH1 GPS) 
 LC0717
 LC0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4937000487(NAD 83)
 LC0717
 LC0717                          SUPERSEDED SURVEY CONTROL
 LC0717
 LC0717  NGVD 29 (??/??/92)  231.622  (m)          759.91   (f) ADJ UNCH    2 0
 LC0717
 LC0717.Superseded values are not recommended for survey control.
 LC0717
 LC0717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0717.See file dsdata.pdf to determine how the superseded data were derived.
 LC0717
 LC0717_MARKER: DR = REFERENCE MARK DISK
 LC0717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0717_STAMPING: LEXINGTON NO 1 1960
 LC0717_MARK LOGO: CGS
 LC0717_PROJECTION: FLUSH
 LC0717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0717+STABILITY: SURFACE MOTION
 LC0717
 LC0717  HISTORY     - Date     Condition        Report By
 LC0717  HISTORY     - 1960     MONUMENTED       CGS
 LC0717  HISTORY     - 1961     GOOD             CGS
 LC0717
 LC0717                          STATION DESCRIPTION
 LC0717
 LC0717'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0717'AT LEXINGTON.
 LC0717'IN LEXINGTON, ABOUT 0.2 EAST ALONG MAIN STREET FROM THE POST
 LC0717'OFFICE, IN THE WEST NORTHWEST PART OF THE CITY PARK, 13 FEET
 LC0717'EAST OF THE CENTERLINE OF PARKWAY STREET, 26 FEET SOUTHEAST OF
 LC0717'THE CENTER OF THE JUNCTION OF MAIN STREET AND PARKWAY STREET,
 LC0717'3.5 FEET WEST OF A POWER LINE BRACE POLE, 21 FEET SOUTHWEST OF
 LC0717'A METAL FLAGPOLE, 40.5 FEET WEST SOUTHWEST OF A STONE MONUMENT,
 LC0717'46 FEET SOUTH OF THE SOUTH EDGE OF A CONCRETE SIDEWALK, 80.9
 LC0717'FEET SOUTHWEST OF TRAVERSE STATION LEXINGTON, ABOUT LEVEL WITH
 LC0717'PARKWAY STREET, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 LC0717'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0719 ***********************************************************************
 LC0719  DESIGNATION -  LEXINGTON RM 2
 LC0719  PID         -  LC0719
 LC0719  STATE/COUNTY-  IL/MCLEAN
 LC0719  COUNTRY     -  US
 LC0719  USGS QUAD   -  LEXINGTON (2018)
 LC0719
 LC0719                         *CURRENT SURVEY CONTROL
 LC0719  ______________________________________________________________________
 LC0719* NAD 83(1986) POSITION- 40 38 30.73   (N) 088 46 52.95   (W)   HD_HELD1
 LC0719* NAVD 88 ORTHO HEIGHT -   231.511 (meters)      759.55  (feet) ADJUSTED
 LC0719  ______________________________________________________________________
 LC0719  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 LC0719  DYNAMIC HEIGHT  -        231.407 (meters)      759.21  (feet) COMP
 LC0719  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0719
 LC0719  VERT ORDER      -  SECOND    CLASS 0
 LC0719
 LC0719.The horizontal coordinates were determined by differentially corrected
 LC0719.hand held GPS observations or other comparable positioning techniques
 LC0719.and have an estimated accuracy of +/- 3 meters.
 LC0719
 LC0719.The orthometric height was determined by differential leveling and
 LC0719.adjusted by the NATIONAL GEODETIC SURVEY
 LC0719.in June 1991.
 LC0719
 LC0719.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0719.GEOID18 height accuracy estimate available here.
 LC0719
 LC0719.Click photographs - Photos may exist for this station.
 LC0719
 LC0719.The dynamic height is computed by dividing the NAVD 88
 LC0719.geopotential number by the normal gravity value computed on the
 LC0719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0719.degrees latitude (g = 980.6199 gals.).
 LC0719
 LC0719.The modeled gravity was interpolated from observed gravity values.
 LC0719
 LC0719;                    North         East    Units  Estimated Accuracy
 LC0719;SPC IL E     -   441,368.7     262,101.5     MT  (+/- 3 meters HH1 GPS) 
 LC0719
 LC0719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4937100527(NAD 83)
 LC0719
 LC0719                          SUPERSEDED SURVEY CONTROL
 LC0719
 LC0719  NGVD 29 (??/??/92)  231.563  (m)          759.72   (f) ADJ UNCH    2 0
 LC0719
 LC0719.Superseded values are not recommended for survey control.
 LC0719
 LC0719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0719.See file dsdata.pdf to determine how the superseded data were derived.
 LC0719
 LC0719_MARKER: DR = REFERENCE MARK DISK
 LC0719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0719_STAMPING: LEXINGTON NO 2 1960
 LC0719_MARK LOGO: CGS
 LC0719_PROJECTION: FLUSH
 LC0719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0719+STABILITY: SURFACE MOTION
 LC0719
 LC0719  HISTORY     - Date     Condition        Report By
 LC0719  HISTORY     - 1960     MONUMENTED       CGS
 LC0719  HISTORY     - 1961     GOOD             CGS
 LC0719
 LC0719                          STATION DESCRIPTION
 LC0719
 LC0719'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0719'AT LEXINGTON.
 LC0719'IN LEXINGTON, ABOUT 0.2 MILE EAST ALONG MAIN STREET FROM THE POST
 LC0719'OFFICE, IN THE WEST NORTHWEST PART OF THE CITY PARK, 16 FEET
 LC0719'SOUTHEAST OF THE CENTERLINE OF PARKWAY STREET AT THE APPROXIMATE
 LC0719'CENTER OF A CURVE IN THE STREET TO THE SOUTH AND EAST, 113 FEET
 LC0719'NORTH NORTHEAST OF THE CENTER OF THE JUNCTION OF MAIN STREET
 LC0719'AND PARKWAY STREET, 21.5 FEET NORTHWEST OF A METAL LIGHT POLE,
 LC0719'80 FEET NORTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, 115 FEET
 LC0719'NORTH NORTHWEST OF A STONE MONUMENT, 112 FEET NORTH OF A METAL
 LC0719'FLAG POLE, 72.9 FEET NORTHWEST OF TRAVERSE STATION LEXINGTON,
 LC0719'ABOUT LEVEL WITH PARKWAY STREET, AND SET IN THE TOP OF A CONCRETE
 LC0719'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3121 ***********************************************************************
 DK3121  DESIGNATION -  LI03002
 DK3121  PID         -  DK3121
 DK3121  STATE/COUNTY-  IL/DU PAGE
 DK3121  COUNTRY     -  US
 DK3121  USGS QUAD   -  WHEATON (2018)
 DK3121
 DK3121                         *CURRENT SURVEY CONTROL
 DK3121  ______________________________________________________________________
 DK3121* NAD 83(1986) POSITION- 41 48 30.85   (N) 088 04 51.24   (W)   HD_HELD1
 DK3121* NAVD 88 ORTHO HEIGHT -   204.479 (meters)      670.86  (feet) ADJUSTED
 DK3121  ______________________________________________________________________
 DK3121  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 DK3121  DYNAMIC HEIGHT  -        204.407 (meters)      670.63  (feet) COMP
 DK3121  MODELED GRAVITY -    980,266.7   (mgal)                       NAVD 88
 DK3121
 DK3121  VERT ORDER      -  SECOND    CLASS I
 DK3121
 DK3121.The horizontal coordinates were determined by differentially corrected
 DK3121.hand held GPS observations or other comparable positioning techniques
 DK3121.and have an estimated accuracy of +/- 3 meters.
 DK3121
 DK3121.The orthometric height was determined by differential leveling and
 DK3121.adjusted by the NATIONAL GEODETIC SURVEY
 DK3121.in May 2008.
 DK3121
 DK3121.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3121.GEOID18 height accuracy estimate available here.
 DK3121
 DK3121.Click photographs - Photos may exist for this station.
 DK3121
 DK3121.The dynamic height is computed by dividing the NAVD 88
 DK3121.geopotential number by the normal gravity value computed on the
 DK3121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3121.degrees latitude (g = 980.6199 gals.).
 DK3121
 DK3121.The modeled gravity was interpolated from observed gravity values.
 DK3121
 DK3121;                    North         East    Units  Estimated Accuracy
 DK3121;SPC IL E     -   570,871.5     320,976.3     MT  (+/- 3 meters HH1 GPS) 
 DK3121
 DK3121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1021429086(NAD 83)
 DK3121
 DK3121                          SUPERSEDED SURVEY CONTROL
 DK3121
 DK3121.No superseded survey control is available for this station.
 DK3121
 DK3121_MARKER: DD = SURVEY DISK
 DK3121_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3121_SP_SET: BRIDGE
 DK3121_MARK LOGO: IL-043
 DK3121_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3121+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 DK3121
 DK3121  HISTORY     - Date     Condition        Report By
 DK3121  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3121  HISTORY     - 20071109 GOOD             PATRIC
 DK3121  HISTORY     - 20130115 GOOD             GEOCAC
 DK3121
 DK3121                          STATION DESCRIPTION
 DK3121
 DK3121'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3121'THE STATION IS IN LISLE, IL.
 DK3121'
 DK3121'TO REACH THE STATION FROM THE INTERSECTION OF STH 53 AND WARRENVILLE
 DK3121'ROAD, GO WEST ALONG WARRENVILLE ROAD FOR APPROXIMATELY 0.25 MI (0.4
 DK3121'KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED ON THE
 DK3121'NORTHEAST CORNER OF A BRIDGE FOR WARRENVILLE ROAD OVER THE EAST BRANCH
 DK3121'OF THE DUPAGE RIVER.
 DK3121'
 DK3121'THE STATION IS 72.0 FT (21.9 M) WEST OF A LARGE POWER POLE, 33.4 FT
 DK3121'(10.2 M) NORTH OF THE CENTERLINE OF WARRENVILLE ROAD, 0.5 FT (0.2 M)
 DK3121'WEST OF THE EAST END OF THE NORTH BRIDGE HEADWALL.
 DK3121'
 DK3121'NOTE--THE DISK IS NOT STAMPED.
 DK3121
 DK3121                          STATION RECOVERY (2013)
 DK3121
 DK3121'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3121'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3120 ***********************************************************************
 DK3120  DESIGNATION -  LI04001
 DK3120  PID         -  DK3120
 DK3120  STATE/COUNTY-  IL/DU PAGE
 DK3120  COUNTRY     -  US
 DK3120  USGS QUAD   -  WHEATON (2018)
 DK3120
 DK3120                         *CURRENT SURVEY CONTROL
 DK3120  ______________________________________________________________________
 DK3120* NAD 83(1986) POSITION- 41 48 31.29   (N) 088 06 38.64   (W)   HD_HELD1
 DK3120* NAVD 88 ORTHO HEIGHT -   222.859 (meters)      731.16  (feet) ADJUSTED
 DK3120  ______________________________________________________________________
 DK3120  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 DK3120  DYNAMIC HEIGHT  -        222.781 (meters)      730.91  (feet) COMP
 DK3120  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 DK3120
 DK3120  VERT ORDER      -  SECOND    CLASS I
 DK3120
 DK3120.The horizontal coordinates were determined by differentially corrected
 DK3120.hand held GPS observations or other comparable positioning techniques
 DK3120.and have an estimated accuracy of +/- 3 meters.
 DK3120
 DK3120.The orthometric height was determined by differential leveling and
 DK3120.adjusted by the NATIONAL GEODETIC SURVEY
 DK3120.in May 2008.
 DK3120
 DK3120.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3120.GEOID18 height accuracy estimate available here.
 DK3120
 DK3120.Click photographs - Photos may exist for this station.
 DK3120
 DK3120.The dynamic height is computed by dividing the NAVD 88
 DK3120.geopotential number by the normal gravity value computed on the
 DK3120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3120.degrees latitude (g = 980.6199 gals.).
 DK3120
 DK3120.The modeled gravity was interpolated from observed gravity values.
 DK3120
 DK3120;                    North         East    Units  Estimated Accuracy
 DK3120;SPC IL E     -   570,878.2     318,497.3     MT  (+/- 3 meters HH1 GPS) 
 DK3120
 DK3120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0773629132(NAD 83)
 DK3120
 DK3120                          SUPERSEDED SURVEY CONTROL
 DK3120
 DK3120.No superseded survey control is available for this station.
 DK3120
 DK3120_MARKER: DR = REFERENCE MARK DISK
 DK3120_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3120+WITH SETTING: PAVEMENT
 DK3120_SP_SET: TRAFFIC SIGNAL BASE
 DK3120_MARK LOGO: IL-043
 DK3120_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3120+STABILITY: SURFACE MOTION
 DK3120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3120+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 DK3120
 DK3120  HISTORY     - Date     Condition        Report By
 DK3120  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3120  HISTORY     - 20071109 GOOD             PATRIC
 DK3120  HISTORY     - 20080925 GOOD             NGS
 DK3120  HISTORY     - 20130116 GOOD             GEOCAC
 DK3120
 DK3120                          STATION DESCRIPTION
 DK3120
 DK3120'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3120'THE STATION IS IN LISLE, IL.
 DK3120'
 DK3120'TO REACH THE STATION FROM THE INTERSECTION OF STH 53 AND WARRENVILLE
 DK3120'ROAD, GO WEST ALONG WARRENVILLE ROAD FOR APPROXIMATELY 1.78 MI (2.9
 DK3120'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE
 DK3120'SOUTHEAST CORNER OF THE INTERSECTION OF WARRENVILLE ROAD AND EAST
 DK3120'LUCENT LANE TO THE NORTH AND CORPORATE WEST DRIVE TO THE SOUTH.
 DK3120'
 DK3120'THE STATION IS 32.4 FT (9.9 M) SOUTH OF THE CENTERLINE OF WARRENVILLE
 DK3120'ROAD, 73.4 FT (22.4 M) EAST-NORTHEAST OF A POWER POLE IN A MEDIAN
 DK3120'ISLAND IN CORPORATE WEST DRIVE, AND 22.6 FT (6.9 M) NORTHEAST OF A
 DK3120'TRAFFIC SIGNAL POST.  THE MONUMENT IS IN THE NORTH SIDE OF A CONCRETE
 DK3120'TRAFFIC SIGNAL BASE.
 DK3120'
 DK3120'NOTE--THE DISK IS NOT STAMPED.
 DK3120
 DK3120                          STATION RECOVERY (2008)
 DK3120
 DK3120'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (DRD)
 DK3120'MARK IS A DUPAGE COUNTY MAPS AND PLATS REFERENCE MARK DISK.
 DK3120
 DK3120                          STATION RECOVERY (2013)
 DK3120
 DK3120'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3120'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0964 ***********************************************************************
 DP0964  DESIGNATION -  LI12001 RESET
 DP0964  PID         -  DP0964
 DP0964  STATE/COUNTY-  IL/DU PAGE
 DP0964  COUNTRY     -  US
 DP0964  USGS QUAD   -  WHEATON (2018)
 DP0964
 DP0964                         *CURRENT SURVEY CONTROL
 DP0964  ______________________________________________________________________
 DP0964* NAD 83(1986) POSITION- 41 47 53.6    (N) 088 02 13.7    (W)   HD_HELD2
 DP0964* NAVD 88 ORTHO HEIGHT -   224.533 (meters)      736.66  (feet) ADJUSTED
 DP0964  ______________________________________________________________________
 DP0964  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 DP0964  DYNAMIC HEIGHT  -        224.455 (meters)      736.40  (feet) COMP
 DP0964  MODELED GRAVITY -    980,266.4   (mgal)                       NAVD 88
 DP0964
 DP0964  VERT ORDER      -  SECOND    CLASS I
 DP0964
 DP0964.The horizontal coordinates were established by autonomous hand held GPS
 DP0964.observations and have an estimated accuracy of +/- 10 meters.
 DP0964
 DP0964.The orthometric height was determined by differential leveling and
 DP0964.adjusted by the NATIONAL GEODETIC SURVEY
 DP0964.in January 2014.
 DP0964
 DP0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0964.GEOID18 height accuracy estimate available here.
 DP0964
 DP0964.Click photographs - Photos may exist for this station.
 DP0964
 DP0964.The dynamic height is computed by dividing the NAVD 88
 DP0964.geopotential number by the normal gravity value computed on the
 DP0964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0964.degrees latitude (g = 980.6199 gals.).
 DP0964
 DP0964.The modeled gravity was interpolated from observed gravity values.
 DP0964
 DP0964;                    North         East    Units  Estimated Accuracy
 DP0964;SPC IL E     -   569,734.      324,617.      MT  (+/- 10 meters HH2 GPS)
 DP0964
 DP0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1383527893(NAD 83)
 DP0964
 DP0964                          SUPERSEDED SURVEY CONTROL
 DP0964
 DP0964.No superseded survey control is available for this station.
 DP0964
 DP0964_MARKER: DD = SURVEY DISK
 DP0964_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP0964+WITH SETTING: PAVEMENT
 DP0964_SP_SET: TRAFFIC SIGNAL BASE
 DP0964_STAMPING: LI12001 RESET 2013
 DP0964_MARK LOGO: IL-043
 DP0964_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP0964+STABILITY: SURFACE MOTION
 DP0964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP0964+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2013
 DP0964
 DP0964  HISTORY     - Date     Condition        Report By
 DP0964  HISTORY     - 20131010 MONUMENTED       PATRIC
 DP0964
 DP0964                          STATION DESCRIPTION
 DP0964
 DP0964'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0964'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF
 DP0964'LOMBARD, 5.7 MI (9.2 KM) EAST OF NAPERVILLE AND 5.2 MI (8.4 KM) WEST
 DP0964'OF HINSDALE.
 DP0964'
 DP0964'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 53 WITH MAPLE
 DP0964'AVENUE IN LISLE, IL, GO EAST ON MAPLE AVENUE FOR 1.9 MI (3.1 KM) TO
 DP0964'BELMONT ROAD.  TURN LEFT AND GO NORTH ON BELMONT AVENUE FOR 0.9 MI
 DP0964'(1.4 KM) TO THE STATION ON THE RIGHT.
 DP0964'
 DP0964'THE STATION IS LOCATED 48 FT (14.6 M) EAST OF THE CENTERLINE OF
 DP0964'BELMONT ROAD AND 48 FT (14.6 M) NORTH OF THE CENTERLINE OF PRAIRIE
 DP0964'AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3139 ***********************************************************************
 DK3139  DESIGNATION -  LI26001
 DK3139  PID         -  DK3139
 DK3139  STATE/COUNTY-  IL/DU PAGE
 DK3139  COUNTRY     -  US
 DK3139  USGS QUAD   -  ROMEOVILLE (2018)
 DK3139
 DK3139                         *CURRENT SURVEY CONTROL
 DK3139  ______________________________________________________________________
 DK3139* NAD 83(1986) POSITION- 41 44 59.     (N) 088 04 09.     (W)   SCALED
 DK3139* NAVD 88 ORTHO HEIGHT -   200.619 (meters)      658.20  (feet) ADJUSTED
 DK3139  ______________________________________________________________________
 DK3139  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 DK3139  DYNAMIC HEIGHT  -        200.547 (meters)      657.96  (feet) COMP
 DK3139  MODELED GRAVITY -    980,262.9   (mgal)                       NAVD 88
 DK3139
 DK3139  VERT ORDER      -  SECOND    CLASS I
 DK3139
 DK3139.The horizontal coordinates were scaled from a map and have
 DK3139.an estimated accuracy of +/- 6 seconds.
 DK3139
 DK3139.The orthometric height was determined by differential leveling and
 DK3139.adjusted by the NATIONAL GEODETIC SURVEY
 DK3139.in May 2008.
 DK3139
 DK3139.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3139.GEOID18 height accuracy estimate available here.
 DK3139
 DK3139.Click photographs - Photos may exist for this station.
 DK3139
 DK3139.The dynamic height is computed by dividing the NAVD 88
 DK3139.geopotential number by the normal gravity value computed on the
 DK3139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3139.degrees latitude (g = 980.6199 gals.).
 DK3139
 DK3139.The modeled gravity was interpolated from observed gravity values.
 DK3139
 DK3139;                    North         East    Units  Estimated Accuracy
 DK3139;SPC IL E     -   564,340.      321,970.      MT  (+/- 180 meters Scaled)
 DK3139
 DK3139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM111225(NAD 83)
 DK3139
 DK3139                          SUPERSEDED SURVEY CONTROL
 DK3139
 DK3139.No superseded survey control is available for this station.
 DK3139
 DK3139_MARKER: DD = SURVEY DISK
 DK3139_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3139_SP_SET: BRIDGE HEADWALL
 DK3139_MARK LOGO: IL-043
 DK3139_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3139_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3139_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3139+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3139
 DK3139  HISTORY     - Date     Condition        Report By
 DK3139  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3139  HISTORY     - 20071109 GOOD             PATRIC
 DK3139
 DK3139                          STATION DESCRIPTION
 DK3139
 DK3139'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3139'THE STATION IS IN NAPERVILLE, IL.
 DK3139'
 DK3139'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND 75TH STREET GO
 DK3139'WEST ON 75TH STREET APPROXIMATELY 0.15 MI (0.2 KM) TO THE STATION ON
 DK3139'THE RIGHT.  THE STATION IS LOCATED ALONG THE NORTH SIDE OF 75TH STREET
 DK3139'0.25 MI (0.4 KM) EAST OF GREENE ROAD.
 DK3139'
 DK3139'THE STATION IS 44.0 FT (13.4 M) NORTH OF THE CENTERLINE OF 75TH STREET
 DK3139'ON THE NORTHEAST CORNER OF A BRIDGE HEADWALL ON THE BRIDGE FOR 75TH
 DK3139'STREET OVER THE DU PAGE RIVER EAST BRANCH.  THE MONUMENT IS 79.5 FT
 DK3139'(24.2 M) WEST OF DUPAGE RIVER EAST BRANCH SIGN AND 78.8 FT (24.0 M)
 DK3139'WEST OF THE EAST END OF NORTH GUARDRAIL.  THE MONUMENT IS A 3.5 INCH
 DK3139'(9 CM) BRASS DISK AT ROAD LEVEL AND IS NOT FERROMAGNETIC.
 DK3139'
 DK3139'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3270 ***********************************************************************
 DK3270  DESIGNATION -  LI26003
 DK3270  PID         -  DK3270
 DK3270  STATE/COUNTY-  IL/DU PAGE
 DK3270  COUNTRY     -  US
 DK3270  USGS QUAD   -  WHEATON (2018)
 DK3270
 DK3270                         *CURRENT SURVEY CONTROL
 DK3270  ______________________________________________________________________
 DK3270* NAD 83(1986) POSITION- 41 45 02.     (N) 088 03 07.     (W)   SCALED
 DK3270* NAVD 88 ORTHO HEIGHT -   228.330 (meters)      749.11  (feet) ADJUSTED
 DK3270  ______________________________________________________________________
 DK3270  GEOID HEIGHT    -        -33.204 (meters)                     GEOID18
 DK3270  DYNAMIC HEIGHT  -        228.249 (meters)      748.85  (feet) COMP
 DK3270  MODELED GRAVITY -    980,262.5   (mgal)                       NAVD 88
 DK3270
 DK3270  VERT ORDER      -  SECOND    CLASS I
 DK3270
 DK3270.The horizontal coordinates were scaled from a map and have
 DK3270.an estimated accuracy of +/- 6 seconds.
 DK3270
 DK3270.The orthometric height was determined by differential leveling and
 DK3270.adjusted by the NATIONAL GEODETIC SURVEY
 DK3270.in May 2008.
 DK3270
 DK3270.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3270.GEOID18 height accuracy estimate available here.
 DK3270
 DK3270.Click photographs - Photos may exist for this station.
 DK3270
 DK3270.The dynamic height is computed by dividing the NAVD 88
 DK3270.geopotential number by the normal gravity value computed on the
 DK3270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3270.degrees latitude (g = 980.6199 gals.).
 DK3270
 DK3270.The modeled gravity was interpolated from observed gravity values.
 DK3270
 DK3270;                    North         East    Units  Estimated Accuracy
 DK3270;SPC IL E     -   564,440.      323,400.      MT  (+/- 180 meters Scaled)
 DK3270
 DK3270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM125226(NAD 83)
 DK3270
 DK3270                          SUPERSEDED SURVEY CONTROL
 DK3270
 DK3270.No superseded survey control is available for this station.
 DK3270
 DK3270_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3270_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 DK3270_MARK LOGO: IL-043
 DK3270_PROJECTION: PROJECTING 15 CENTIMETERS
 DK3270_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3270_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3270+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3270_ROD/PIPE-DEPTH: 3.1 meters
 DK3270
 DK3270  HISTORY     - Date     Condition        Report By
 DK3270  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3270  HISTORY     - 20071109 GOOD             PATRIC
 DK3270
 DK3270                          STATION DESCRIPTION
 DK3270
 DK3270'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3270'THE STATION IS IN WOODRIDGE, IL.
 DK3270'
 DK3270'TO REACH THE STATION FROM THE INTERSECTION OF STH 53 AND 75TH STREET,
 DK3270'GO EAST ALONG 75TH STREET FOR APPROXIMATELY 0.6 MI (1.0 KM) TO THE
 DK3270'STATION ON THE LEFT.  THE STATION IS LOCATED IN THE MEDIAN OF
 DK3270'WOODRIDGE ROAD, NORTH OF THE INTERSECTION WITH 75TH STREET.
 DK3270'
 DK3270'THE STATION IS 230.0 FT (70.1 M) NORTHEAST OF THE CENTERLINE OF 75TH
 DK3270'STREET, 18.9 FT (5.8 M) WEST OF THE CENTERLINE OF NORTHBOUND WOODRIDGE
 DK3270'ROAD, AND 17.9 FT (5.5 M) EAST OF THE CENTERLINE OF SOUTHBOUND
 DK3270'WOODRIDGE ROAD.  THE MONUMENT IS A 3.5 INCH (9 CM) ALUMINUM DISK ON A
 DK3270'STEEL ROD WITH PVC SLEEVE AND LID.  THE MONUMENT IS 0.5 FT (0.2 M)
 DK3270'ABOVE ROAD SURFACE AND IS FERROMAGNETIC.
 DK3270'
 DK3270'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3271 ***********************************************************************
 DK3271  DESIGNATION -  LI27001
 DK3271  PID         -  DK3271
 DK3271  STATE/COUNTY-  IL/DU PAGE
 DK3271  COUNTRY     -  US
 DK3271  USGS QUAD   -  ROMEOVILLE (2018)
 DK3271
 DK3271                         *CURRENT SURVEY CONTROL
 DK3271  ______________________________________________________________________
 DK3271* NAD 83(1986) POSITION- 41 44 59.     (N) 088 05 19.     (W)   SCALED
 DK3271* NAVD 88 ORTHO HEIGHT -   220.915 (meters)      724.79  (feet) ADJUSTED
 DK3271  ______________________________________________________________________
 DK3271  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 DK3271  DYNAMIC HEIGHT  -        220.836 (meters)      724.53  (feet) COMP
 DK3271  MODELED GRAVITY -    980,263.6   (mgal)                       NAVD 88
 DK3271
 DK3271  VERT ORDER      -  SECOND    CLASS I
 DK3271
 DK3271.The horizontal coordinates were scaled from a map and have
 DK3271.an estimated accuracy of +/- 6 seconds.
 DK3271
 DK3271.The orthometric height was determined by differential leveling and
 DK3271.adjusted by the NATIONAL GEODETIC SURVEY
 DK3271.in May 2008.
 DK3271
 DK3271.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3271.GEOID18 height accuracy estimate available here.
 DK3271
 DK3271.Click photographs - Photos may exist for this station.
 DK3271
 DK3271.The dynamic height is computed by dividing the NAVD 88
 DK3271.geopotential number by the normal gravity value computed on the
 DK3271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3271.degrees latitude (g = 980.6199 gals.).
 DK3271
 DK3271.The modeled gravity was interpolated from observed gravity values.
 DK3271
 DK3271;                    North         East    Units  Estimated Accuracy
 DK3271;SPC IL E     -   564,330.      320,350.      MT  (+/- 180 meters Scaled)
 DK3271
 DK3271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM094225(NAD 83)
 DK3271
 DK3271                          SUPERSEDED SURVEY CONTROL
 DK3271
 DK3271.No superseded survey control is available for this station.
 DK3271
 DK3271_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3271_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 DK3271_MARK LOGO: IL-043
 DK3271_PROJECTION: RECESSED 13 CENTIMETERS
 DK3271_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3271_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3271_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3271+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3271_ROD/PIPE-DEPTH: 3.1 meters
 DK3271
 DK3271  HISTORY     - Date     Condition        Report By
 DK3271  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3271  HISTORY     - 20071109 GOOD             PATRIC
 DK3271
 DK3271                          STATION DESCRIPTION
 DK3271
 DK3271'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3271'THE STATION IS IN NAPERVILLE, IL.
 DK3271'
 DK3271'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND 75TH STREET,
 DK3271'GO WEST ALONG 75TH STREET FOR APPROXIMATELY 1.24 MI (2.0 KM) TO THE
 DK3271'STATION ON THE RIGHT.  THE STATION IS LOCATED NORTHEAST OF THE T
 DK3271'INTERSECTION OF 75TH STREET WITH PALOMINO ROAD.
 DK3271'
 DK3271'THE STATION IS 242.0 FT (73.8 M) NORTH OF THE CENTERLINE OF 75TH
 DK3271'STREET, 16.9 FT (5.2 M) EAST OF THE EXTENDED CENTERLINE OF PALOMINO
 DK3271'ROAD, 120.0 FT (36.6 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A BRICK
 DK3271'HOUSE (ADDRESS 8S350), 30.0 FT (9.1 M) NORTH OF A CREEK THAT CROSSES
 DK3271'PALOMINO ROAD, AND 0.15 MI (0.2 KM) EAST OF THE CENTERLINE OF RANCH
 DK3271'DRIVE.  THE MONUMENT IS A 3.5 INCH (9 CM) ALUMINUM DISK 0.4 FT (0.1 M)
 DK3271'BELOW ROAD SURFACE AND IS NOT FERROMAGNETIC.
 DK3271'
 DK3271'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0962 ***********************************************************************
 DP0962  DESIGNATION -  LI30002 RESET
 DP0962  PID         -  DP0962
 DP0962  STATE/COUNTY-  IL/DU PAGE
 DP0962  COUNTRY     -  US
 DP0962  USGS QUAD   -  NORMANTOWN (2018)
 DP0962
 DP0962                         *CURRENT SURVEY CONTROL
 DP0962  ______________________________________________________________________
 DP0962* NAD 83(1986) POSITION- 41 44 53.4    (N) 088 07 43.2    (W)   HD_HELD2
 DP0962* NAVD 88 ORTHO HEIGHT -   202.381 (meters)      663.98  (feet) ADJUSTED
 DP0962  ______________________________________________________________________
 DP0962  GEOID HEIGHT    -        -33.152 (meters)                     GEOID18
 DP0962  DYNAMIC HEIGHT  -        202.310 (meters)      663.75  (feet) COMP
 DP0962  MODELED GRAVITY -    980,265.5   (mgal)                       NAVD 88
 DP0962
 DP0962  VERT ORDER      -  SECOND    CLASS I
 DP0962
 DP0962.The horizontal coordinates were established by autonomous hand held GPS
 DP0962.observations and have an estimated accuracy of +/- 10 meters.
 DP0962
 DP0962.The orthometric height was determined by differential leveling and
 DP0962.adjusted by the NATIONAL GEODETIC SURVEY
 DP0962.in January 2014.
 DP0962
 DP0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0962.GEOID18 height accuracy estimate available here.
 DP0962
 DP0962.Click photographs - Photos may exist for this station.
 DP0962
 DP0962.The dynamic height is computed by dividing the NAVD 88
 DP0962.geopotential number by the normal gravity value computed on the
 DP0962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0962.degrees latitude (g = 980.6199 gals.).
 DP0962
 DP0962.The modeled gravity was interpolated from observed gravity values.
 DP0962
 DP0962;                    North         East    Units  Estimated Accuracy
 DP0962;SPC IL E     -   564,152.      317,023.      MT  (+/- 10 meters HH2 GPS)
 DP0962
 DP0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0615822431(NAD 83)
 DP0962
 DP0962                          SUPERSEDED SURVEY CONTROL
 DP0962
 DP0962.No superseded survey control is available for this station.
 DP0962
 DP0962_MARKER: DD = SURVEY DISK
 DP0962_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DP0962_SP_SET: WING WALL
 DP0962_STAMPING: LI30002 RESET 2013
 DP0962_MARK LOGO: IL-043
 DP0962_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0962_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP0962_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP0962+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2013
 DP0962
 DP0962  HISTORY     - Date     Condition        Report By
 DP0962  HISTORY     - 20131028 MONUMENTED       PATRIC
 DP0962
 DP0962                          STATION DESCRIPTION
 DP0962
 DP0962'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0962'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH OF WHEATON, 7.2 MI
 DP0962'(11.6 KM) NORTH-NORTHWEST OF ROMEOVILLE AND 2.8 MI (4.5 KM)
 DP0962'SOUTH-SOUTHEAST OF NAPERVILLE.
 DP0962'
 DP0962'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 53 WITH 75TH
 DP0962'STREET IN WOODRIDGE, IL, GO WEST ON 75TH STREET FOR 3.3 MI (5.3 KM) TO
 DP0962'THE STATION ON THE LEFT.
 DP0962'
 DP0962'THE STATION IS LOCATED 12 FT (3.7 M) SOUTH OF THE SOUTH EDGE OF
 DP0962'PAVEMENT OF 75TH STREET, 60 FT (18.3 M) EAST OF THE CENTER OF THE DU
 DP0962'PAGE RIVER AND 43 FT (13.1 M) WEST OF A LIGHT POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1147 ***********************************************************************
 JB1147  DESIGNATION -  LIBERTY
 JB1147  PID         -  JB1147
 JB1147  STATE/COUNTY-  IL/WASHINGTON
 JB1147  COUNTRY     -  US
 JB1147  USGS QUAD   -  ADDIEVILLE (2018)
 JB1147
 JB1147                         *CURRENT SURVEY CONTROL
 JB1147  ______________________________________________________________________
 JB1147* NAD 83(1997) POSITION- 38 24 16.74765(N) 089 23 05.00996(W)   ADJUSTED
 JB1147* NAVD 88 ORTHO HEIGHT -   139.447 (meters)      457.50  (feet) ADJUSTED
 JB1147  ______________________________________________________________________
 JB1147  GEOID HEIGHT    -        -30.237 (meters)                     GEOID18
 JB1147  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 JB1147  DYNAMIC HEIGHT  -        139.359 (meters)      457.21  (feet) COMP
 JB1147  MODELED GRAVITY -    979,994.9   (mgal)                       NAVD 88
 JB1147
 JB1147  HORZ ORDER      -  SECOND
 JB1147  VERT ORDER      -  SECOND    CLASS 0
 JB1147
 JB1147.The horizontal coordinates were established by classical geodetic methods
 JB1147.and adjusted by the National Geodetic Survey in October 1999.
 JB1147
 JB1147.The orthometric height was determined by differential leveling and
 JB1147.adjusted by the NATIONAL GEODETIC SURVEY
 JB1147.in June 1991.
 JB1147
 JB1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1147.GEOID18 height accuracy estimate available here.
 JB1147
 JB1147.Click photographs - Photos may exist for this station.
 JB1147
 JB1147.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1147
 JB1147.The dynamic height is computed by dividing the NAVD 88
 JB1147.geopotential number by the normal gravity value computed on the
 JB1147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1147.degrees latitude (g = 980.6199 gals.).
 JB1147
 JB1147.The modeled gravity was interpolated from observed gravity values.
 JB1147
 JB1147. The following values were computed from the NAD 83(1997) position.
 JB1147
 JB1147;                    North         East     Units Scale Factor Converg.
 JB1147;SPC IL W     -   193,173.237   768,297.233   MT  0.99999860   +0 29 08.8
 JB1147;SPC IL W     -   633,769.20  2,520,655.17   sFT  0.99999860   +0 29 08.8
 JB1147;UTM  16      - 4,253,406.405   291,769.358   MT  1.00013401   -1 28 55.0
 JB1147
 JB1147!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1147!SPC IL W     -   0.99998286  x   0.99999860  =   0.99998146
 JB1147!UTM  16      -   0.99998286  x   1.00013401  =   1.00011687
 JB1147
 JB1147:                Primary Azimuth Mark                     Grid Az
 JB1147:SPC IL W     -  LIBERTY AZ MK                            086 12 14.1
 JB1147:UTM  16      -  LIBERTY AZ MK                            088 10 17.9
 JB1147
 JB1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9176953406(NAD 83)
 JB1147
 JB1147|---------------------------------------------------------------------|
 JB1147| PID    Reference Object                     Distance      Geod. Az  |
 JB1147|                                                           dddmmss.s |
 JB1147| JB1148 LIBERTY RM 1                         27.587 METERS 05334     |
 JB1147| JB1149 LIBERTY AZ MK                                      0864122.9 |
 JB1147| JB1903 NASHVILLE GRACE METH CH SPIRE       APPROX. 6.6 KM 1764658.1 |
 JB1147| JB1902 NASHVILLE NE MUNICIPAL TANK         APPROX. 6.6 KM 1775826.6 |
 JB1147| JB1904 NASHVILLE SW MUNICIPAL TANK         APPROX. 6.9 KM 1793212.5 |
 JB1147| JB1146 LIBERTY RM 2                         31.980 METERS 35119     |
 JB1147|---------------------------------------------------------------------|
 JB1147
 JB1147                          SUPERSEDED SURVEY CONTROL
 JB1147
 JB1147  NAD 83(1986)-  38 24 16.76225(N)    089 23 05.00860(W) AD(       ) 2
 JB1147  NAD 27      -  38 24 16.58014(N)    089 23 04.70438(W) AD(       ) 2
 JB1147  NGVD 29 (??/??/92)  139.569  (m)          457.90   (f) ADJ UNCH    2 0
 JB1147  NGVD 29             139.57   (m)          457.9    (f) LEVELING    3  
 JB1147
 JB1147.Superseded values are not recommended for survey control.
 JB1147
 JB1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1147.See file dsdata.pdf to determine how the superseded data were derived.
 JB1147
 JB1147_MARKER: DE = TRAVERSE STATION DISK
 JB1147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1147_STAMPING: LIBERTY 1961
 JB1147_MARK LOGO: CGS
 JB1147_PROJECTION: RECESSED 36 CENTIMETERS
 JB1147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1147+STABILITY: SURFACE MOTION
 JB1147
 JB1147  HISTORY     - Date     Condition        Report By
 JB1147  HISTORY     - 1961     MONUMENTED       CGS
 JB1147  HISTORY     - 1961     GOOD             CGS
 JB1147
 JB1147                          STATION DESCRIPTION
 JB1147
 JB1147'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1147'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTH OF NASHVILLE, ABOUT
 JB1147'2-1/2 MILES SOUTH-SOUTHWEST OF NEW MINDEN AND ABOUT 3/4 MILE WEST OF
 JB1147'STATE HIGHWAY 127.
 JB1147'
 JB1147'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 177 AND 127
 JB1147'AT THE NORTH EDGE OF NEW MINDEN, GO SOUTH ON STATE HIGHWAY 127 FOR
 JB1147'2.5 MILES TO A SIDE ROAD RIGHT, TURN RIGHT, GO WEST ON SURFACED
 JB1147'ROAD FOR 0.55 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE WEST
 JB1147'FOR 0.25 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 JB1147'
 JB1147'THE STATION, A STANDARD TRAVERSE DISK SET IN TOP OF A 14 INCH SQUARE
 JB1147'CONCRETE POST WHICH IS SET ABOUT 14 INCHES BELOW THE SURFACE OF THE
 JB1147'GROUND AND IS STAMPED LIBERTY 1961.  THE MARK IS 79 FEET SOUTH OF
 JB1147'CENTER OF ROAD, 52 FEET SOUTH-SOUTHEAST OF FENCE CORNER, 45.6 FEET
 JB1147'SOUTH-SOUTHEAST OF A TRIANGLE BLAZED TREE, 9.3
 JB1147'FEET EAST OF FENCE AND 9.1 FEET EAST OF WITNESS POST.
 JB1147'
 JB1147'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12
 JB1147'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1147'ROAD AND IS STAMPED LIBERTY NO 1 1961.  THE MARK IS 98.1 FEET
 JB1147'NORTHEAST OF WITNESS POST, 81 FEET EAST OF FENCE CORNER AND 25
 JB1147'FEET SOUTH OF CENTER ROAD.
 JB1147'
 JB1147'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1147'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1147'GROUND AND IS STAMPED LIBERTY NO 2 1961.  THE MARK IS 53 FEET
 JB1147'NORTH-NORTHWEST OF FENCE CORNER, 25 FEET NORTH OF CENTER OF ROAD
 JB1147'AND 3 FEET EAST-NORTHEAST OF TELEPHONE POLE.
 JB1147'
 JB1147'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB1147'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1147'IS STAMPED LIBERTY 1961.  THE MARK IS 25 FEET WEST OF CENTER OF
 JB1147'FENCE CORNER, 23.5 FEET NORTH OF CENTER OF ROAD, 18.5 FEET WEST OF A
 JB1147'LARGE ELM TREE, 2 FEET WEST-SOUTHWEST OF TELEPHONE POLE, 1.6 FEET
 JB1147'EAST-SOUTHEAST OF A WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 JB1147'
 JB1147'THE DISTANCE FROM R. M. NO. 1 TO R. M. NO. 2 IS 101.72 FEET OR
 JB1147'31.007 METERS.
 JB1147'
 JB1147'HEIGHT OF LIGHT ABOVE STATION MARK 30.6 METERS.
 JB1147
 JB1147                          STATION RECOVERY (1961)
 JB1147
 JB1147'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1147'3.2 MI SW FROM NEW MINDEN.
 JB1147'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1147'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 0.7 MILE WEST
 JB1147'ALONG AN ASPHALT PAVED ROAD, AT A FENCE CORNER SOUTH OF THE ROAD,
 JB1147'80 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 9.5 FEET EAST OF
 JB1147'A FENCE, 46 FEET SOUTH-SOUTHEAST OF A TRIANGLE BLAZED 15 INCH
 JB1147'HICKORY TREE WHICH IS ALSO THE FENCE CORNER, 106 FEET
 JB1147'SOUTH-SOUTHEAST OF THE SECOND TELEPHONE WEST OF A FARM HOUSE
 JB1147'NORTH OF THE ROAD, 9.1 FEET EAST OF A METAL WITNESS POST, ABOUT
 JB1147'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST 14
 JB1147'INCHES BELOW THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0207 ***********************************************************************
 NG0207  DESIGNATION -  LIBERTY
 NG0207  PID         -  NG0207
 NG0207  STATE/COUNTY-  IL/LAKE
 NG0207  COUNTRY     -  US
 NG0207  USGS QUAD   -  WAUKEGAN (2018)
 NG0207
 NG0207                         *CURRENT SURVEY CONTROL
 NG0207  ______________________________________________________________________
 NG0207* NAD 83(1986) POSITION- 42 21 44.     (N) 087 49 46.     (W)   SCALED
 NG0207* NAVD 88 ORTHO HEIGHT -   188.194 (meters)      617.43  (feet) ADJUSTED
 NG0207  ______________________________________________________________________
 NG0207  GEOID HEIGHT    -        -34.369 (meters)                     GEOID18
 NG0207  DYNAMIC HEIGHT  -        188.135 (meters)      617.24  (feet) COMP
 NG0207  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 NG0207
 NG0207  VERT ORDER      -  FIRST     CLASS 0
 NG0207
 NG0207.The horizontal coordinates were scaled from a map and have
 NG0207.an estimated accuracy of +/- 6 seconds.
 NG0207
 NG0207.The orthometric height was determined by differential leveling and
 NG0207.adjusted by the NATIONAL GEODETIC SURVEY
 NG0207.in June 1991.
 NG0207
 NG0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0207.GEOID18 height accuracy estimate available here.
 NG0207
 NG0207.Click photographs - Photos may exist for this station.
 NG0207
 NG0207.The dynamic height is computed by dividing the NAVD 88
 NG0207.geopotential number by the normal gravity value computed on the
 NG0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0207.degrees latitude (g = 980.6199 gals.).
 NG0207
 NG0207.The modeled gravity was interpolated from observed gravity values.
 NG0207
 NG0207;                    North         East    Units  Estimated Accuracy
 NG0207;SPC IL E     -   632,460.      341,510.      MT  (+/- 180 meters Scaled)
 NG0207
 NG0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM316903(NAD 83)
 NG0207
 NG0207                          SUPERSEDED SURVEY CONTROL
 NG0207
 NG0207  NGVD 29 (??/??/92)  188.30   (m)          617.8    (f) COMPUTED    1 0
 NG0207
 NG0207.Superseded values are not recommended for survey control.
 NG0207
 NG0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0207.See file dsdata.pdf to determine how the superseded data were derived.
 NG0207
 NG0207_MARKER: Q = CHISELED SQUARE
 NG0207_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0207_SP_SET: WINDOW SILL
 NG0207_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0207
 NG0207  HISTORY     - Date     Condition        Report By
 NG0207  HISTORY     - UNK      MONUMENTED       USLS
 NG0207  HISTORY     - 1973     GOOD             NGS
 NG0207  HISTORY     - 20010429 MARK NOT FOUND   USPSQD
 NG0207
 NG0207                          STATION DESCRIPTION
 NG0207
 NG0207'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0207'AT WAUKEGAN.
 NG0207'0.2 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0207'THE STATION AT WAUKEGAN, THENCE 0.1 MILE WEST ALONG CLAYTON
 NG0207'STREET (WHICH DEAD ENDS AT RAILROAD) AT A RED BRICK BUILDING
 NG0207'(LIBERTY OIL CO. OFFICE AND GARAGE) 42.0 FEET NORTH OF CENTER
 NG0207'LINE OF CLAYTON STREET, 134.0 FEET EAST OF THE EAST CURB OF
 NG0207'SHERIDAN ROAD, 129.0 FEET WEST OF CENTER LINE OF SPRING STREET,
 NG0207'5.2 FEET EAST OF SOUTHWEST CORNER OF BUILDING.  A 1 1/2 INCH
 NG0207'CHISELED SQUARE ON TOP AND AT WEST END OF MOST WESTERLY STONE
 NG0207'WINDOW SILL ABOUT 3.0 FEET ABOVE STREET LEVEL.  SECTION 21,
 NG0207'T 45 N, R 12 E.
 NG0207
 NG0207                          STATION RECOVERY (2001)
 NG0207
 NG0207'RECOVERY NOTE BY US POWER SQUADRON 2001 (DS)
 NG0207'BUILDING DESTROYED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2341 ***********************************************************************
 LB2341  DESIGNATION -  LIBERTY
 LB2341  PID         -  LB2341
 LB2341  STATE/COUNTY-  IL/IROQUOIS
 LB2341  COUNTRY     -  US
 LB2341  USGS QUAD   -  CRESCENT CITY (2018)
 LB2341
 LB2341                         *CURRENT SURVEY CONTROL
 LB2341  ______________________________________________________________________
 LB2341* NAD 83(1997) POSITION- 40 49 44.28263(N) 087 51 50.52627(W)   ADJUSTED
 LB2341* NAVD 88 ORTHO HEIGHT -   196.    (meters)      643.    (feet) SCALED
 LB2341  ______________________________________________________________________
 LB2341  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 LB2341  LAPLACE CORR    -         -2.72  (seconds)                    DEFLEC18
 LB2341  HORZ ORDER      -  SECOND
 LB2341
 LB2341.The horizontal coordinates were established by classical geodetic methods
 LB2341.and adjusted by the National Geodetic Survey in October 1999.
 LB2341
 LB2341.The orthometric height was scaled from a topographic map.
 LB2341
 LB2341.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2341.GEOID18 height accuracy estimate available here.
 LB2341
 LB2341.Click photographs - Photos may exist for this station.
 LB2341
 LB2341.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2341
 LB2341. The following values were computed from the NAD 83(1997) position.
 LB2341
 LB2341;                    North         East     Units Scale Factor Converg.
 LB2341;SPC IL E     -   462,154.711   339,585.461   MT  0.99999428   +0 18 24.6
 LB2341;SPC IL E     - 1,516,252.58  1,114,123.30   sFT  0.99999428   +0 18 24.6
 LB2341;UTM  16      - 4,520,130.273   427,145.405   MT  0.99966533   -0 33 53.8
 LB2341
 LB2341!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2341!SPC IL E     -   0.99997439  x   0.99999428  =   0.99996867
 LB2341!UTM  16      -   0.99997439  x   0.99966533  =   0.99963973
 LB2341
 LB2341:                Primary Azimuth Mark                     Grid Az
 LB2341:SPC IL E     -  LIBERTY AZ MK                            349 01 54.4
 LB2341:UTM  16      -  LIBERTY AZ MK                            349 54 12.8
 LB2341
 LB2341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2714520130(NAD 83)
 LB2341
 LB2341|---------------------------------------------------------------------|
 LB2341| PID    Reference Object                     Distance      Geod. Az  |
 LB2341|                                                           dddmmss.s |
 LB2341| CM3031 LIBERTY RM 1                         29.236 METERS 09007     |
 LB2341| CM3033 LIBERTY RM 3                         16.146 METERS 09009     |
 LB2341| CM3032 LIBERTY RM 2                         26.002 METERS 17825     |
 LB2341| CM3030 LIBERTY AZ MK                                      3492019.0 |
 LB2341|---------------------------------------------------------------------|
 LB2341
 LB2341                          SUPERSEDED SURVEY CONTROL
 LB2341
 LB2341  NAD 83(1997)-  40 49 44.28260(N)    087 51 50.52643(W) AD(       ) 2
 LB2341  NAD 83(1986)-  40 49 44.28964(N)    087 51 50.53560(W) AD(       ) 2
 LB2341  NAD 27      -  40 49 44.16520(N)    087 51 50.40440(W) AD(       ) 2
 LB2341
 LB2341.Superseded values are not recommended for survey control.
 LB2341
 LB2341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2341.See file dsdata.pdf to determine how the superseded data were derived.
 LB2341
 LB2341_MARKER: DS = TRIANGULATION STATION DISK
 LB2341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2341_STAMPING: LIBERTY 1947
 LB2341_MARK LOGO: CGS
 LB2341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2341+STABILITY: SURFACE MOTION
 LB2341_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB2341+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2011
 LB2341
 LB2341  HISTORY     - Date     Condition        Report By
 LB2341  HISTORY     - 1947     MONUMENTED       CGS
 LB2341  HISTORY     - 1970     SEE DESCRIPTION  ILDT
 LB2341  HISTORY     - 1970     SEE DESCRIPTION  NGS
 LB2341  HISTORY     - 20070325 MARK NOT FOUND   GEOCAC
 LB2341  HISTORY     - 20110120 GOOD             ILDT
 LB2341
 LB2341                          STATION DESCRIPTION
 LB2341
 LB2341'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2341'THE STATION IS LOCATED 4 MILES NORTH OF CRESCENT CITY.  IT IS 151
 LB2341'FEET SOUTHEAST OF THE CENTER OF STATE HIGHWAY 49 AND A GRAVEL
 LB2341'CROSSROAD, 76 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 LB2341'LIBERTY LOAN SCHOOL BUILDING, 23 FEET SOUTH OF THE CENTER OF A
 LB2341'GRAVEL ROAD, 3 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF
 LB2341'A FENCELINE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 LB2341'LIBERTY 1947.
 LB2341'
 LB2341'REFERENCE MARK NO. 1 IS 95.92 FEET EAST OF THE STATION.  IT IS 23
 LB2341'FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD AND 1 FOOT NORTH OF A
 LB2341'FENCELINE.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 LB2341'LIBERTY NO 1 1947.
 LB2341'
 LB2341'REFERENCE MARK NO. 2 IS 85.32 FEET SOUTH OF THE STATION.  IT IS 68
 LB2341'FEET EAST OF THE SOUTHEAST CORNER OF THE SCHOOL BUILDING.  THE MARK
 LB2341'IS FLUSH AND THE DISK IS STAMPED LIBERTY NO 2 1947.
 LB2341'
 LB2341'THE AZIMUTH MARK IS 0.25 MILE NORTH OF THE STATION.  IT IS 42 FEET
 LB2341'WEST OF THE CENTER OF STATE HIGHWAY 49, 3 FEET WEST OF A WHITE
 LB2341'WITNESS POST AND 1 FOOT EAST OF A FENCELINE.  THE MARK PROJECTS 4
 LB2341'INCHES AND THE DISK IS STAMPED LIBERTY 1947.
 LB2341'
 LB2341'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 24 AND STATE
 LB2341'HIGHWAY 49 IN THE WEST EDGE OF CRESCENT CITY, GO NORTH ON HIGHWAY 49
 LB2341'FOR 3.9 MILES TO THE CROSSROAD AND THE STATION AS DESCRIBED.
 LB2341'
 LB2341'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2341
 LB2341                          STATION RECOVERY (1970)
 LB2341
 LB2341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 LB2341'LIBERTY 1947 DISK DESTROYED.  ONLY SMALL PORTION REMAINS.
 LB2341'
 LB2341'LIBERTY NO. 1 DESTROYED.
 LB2341'
 LB2341'LIBERTY NO. 2 COVERED.
 LB2341'
 LB2341'LIBERTY DIDNT LOCATE--STATION WAS RECOVERED AS DESCRIBED EXCEPT
 LB2341'FOR FOLLOWING CHANGES--
 LB2341'
 LB2341'STATION IS ALMOST IN DITCH NOW.  APPEARS TO BE SLIGHTY TIPPED TO THE
 LB2341'NORTH.  ONLY SMALL PORTION OF DISK REMAINS.  OLD SCHOOL HAS BEEN
 LB2341'REMOVED AND A NEW HOUSE BUILT ON THE AREA.  ADDITIONAL TIES FOR
 LB2341'STA.  ONE.  STA. IS 10.4FT E OF POWER POLE WITH A TRANSFORMER AND
 LB2341'31.2FT FT NE OF NE CORNER OF HOUSE.  RM 1 HAS BEEN PUSHED OVER ON
 LB2341'ITS SIDE RM 2 APPEARS TO HAVE BEEN COVERED BY FILL WHEN NEW HOUSE
 LB2341'WAS BUILT.  OWNER SAID A LOT FILL WAS PLACE WHEN THE HOME WAS
 LB2341'BUILT.  AZI MK WAS SEARCHED FOR BUT NOT FOUND.
 LB2341'
 LB2341'NO EXTENDED TIME WAS SPENT IN SEARCH.  DELETE FENCE LINE AND WITNESS
 LB2341'FROM TIES OF STATION.
 LB2341
 LB2341                          STATION RECOVERY (1970)
 LB2341
 LB2341'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LB2341'THE UNDERGROUND STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD
 LB2341'CONDITION.  REFERENCE MARK 1 WAS FOUND UPROOTED AND THE DISK WAS
 LB2341'SALVAGED.  THE AZIMUTH MARK WAS FOUND WITH THE DISK SHEARED OFF,
 LB2341'BUT THE SHANK STILL INTACT AND THIS POINT WAS HELD AND A NEW DISK
 LB2341'WAS SET IN THE POST.  REFERENCE MARK 3 WAS SET.  THE SURFACE
 LB2341'STATION MARK WAS FOUND PARTIALLY UPROOTED AND LEANING AND A NEW
 LB2341'SURFACE STATION MARK WAS SET HOLDING THE UNDERGROUND POINT.  THE
 LB2341'DISTANCE AND DIRECTION TO REFERENCE MARK 2 CHECKED.  THE
 LB2341'SCHOOL IS NOW GONE AND THE PROPERTY IS PRIVATE OWNED.  A NEW
 LB2341'DESCRIPTION FOLLOWS--
 LB2341'
 LB2341'THE STATION IS 25 FEET NORTH OF THE NORTHEAST CORNER OF A CONCRETE
 LB2341'PATIO, 31 FEET NORTHEAST OF THE NORTHEAST CORNER OF A STONE HOUSE,
 LB2341'24 FEET SOUTH OF THE CENTERLINE OF DANFORTH RD., 10 FEET EAST OF A
 LB2341'POWER POLE, 149 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 49
 LB2341'AND 74 FEET WEST OF A FENCE CORNER.  THE MONUMENT PROJECTS 2 INCHES
 LB2341'AND THE DISK IS STAMPED LIBERTY 1947 1970.
 LB2341'
 LB2341'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 24 AND
 LB2341'STATE HIGHWAY 49 AT CRESCENT CITY, GO NORTH ON HIGHWAY 49 FOR 3.9
 LB2341'MILES TO A PAVED CROSSROAD AND THE STATION ON THE RIGHT.  CONTINUE
 LB2341'NORTH ON THE HIGHWAY FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT.
 LB2341'
 LB2341'REFERENCE MARK 2 IS 43 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 LB2341'PATIO, 20 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 50
 LB2341'FEET WEST OF A PROPERTY LINE FENCE AND 109 FEET SOUTH OF THE
 LB2341'CENTERLINE OF ROAD.  THE MONUMENT IS ABOUT 1 FOOT UNDERGROUND AND
 LB2341'THE DISK IS STAMPED LIBERTY NO 2 1947.
 LB2341'
 LB2341'REFERENCE MARK 3 IS 2 FEET NORTH OF THE FENCE CORNER, 2 FEET NORTH OF
 LB2341'FENCE, 1 FOOT WEST OF A METAL WITNESS POST AND 24 FEET SOUTH OF THE
 LB2341'CENTERLINE OF ROAD.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 LB2341'STAMPED LIBERTY 1947 NO 3 1970.
 LB2341'
 LB2341'THE AZIMUTH MARK IS 197 FEET SOUTH OF A FENCE LINE, 187 FEET SOUTH OF
 LB2341'THE CENTERLINE OF FIELD ENTRANCE, 43 FEET WEST OF THE CENTERLINE OF
 LB2341'THE HIGHWAY AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT
 LB2341'PROJECTS 2 INCHES AND THE DISK IS STAMPED LIBERTY 1947 1970.
 LB2341'
 LB2341'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES NORTH
 LB2341'OF CRESCENT CITY.
 LB2341'
 LB2341'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2341
 LB2341                          STATION RECOVERY (2007)
 LB2341
 LB2341'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2341'STATION NOT FOUND PER PREVIOUS DESCRIPTION.  AZIMUTH MARK FOUND.
 LB2341
 LB2341                          STATION RECOVERY (2011)
 LB2341
 LB2341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2341'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1149 ***********************************************************************
 JB1149  DESIGNATION -  LIBERTY AZ MK
 JB1149  PID         -  JB1149
 JB1149  STATE/COUNTY-  IL/WASHINGTON
 JB1149  COUNTRY     -  US
 JB1149  USGS QUAD   -  ADDIEVILLE (2018)
 JB1149
 JB1149                         *CURRENT SURVEY CONTROL
 JB1149  ______________________________________________________________________
 JB1149* NAD 83(1986) POSITION- 38 24 17.48   (N) 089 22 48.78   (W)   HD_HELD1
 JB1149* NAVD 88 ORTHO HEIGHT -   140.063 (meters)      459.52  (feet) ADJUSTED
 JB1149  ______________________________________________________________________
 JB1149  GEOID HEIGHT    -        -30.239 (meters)                     GEOID18
 JB1149  DYNAMIC HEIGHT  -        139.974 (meters)      459.23  (feet) COMP
 JB1149  MODELED GRAVITY -    979,994.6   (mgal)                       NAVD 88
 JB1149
 JB1149  VERT ORDER      -  SECOND    CLASS 0
 JB1149
 JB1149.The horizontal coordinates were determined by differentially corrected
 JB1149.hand held GPS observations or other comparable positioning techniques
 JB1149.and have an estimated accuracy of +/- 3 meters.
 JB1149
 JB1149.The orthometric height was determined by differential leveling and
 JB1149.adjusted by the NATIONAL GEODETIC SURVEY
 JB1149.in June 1991.
 JB1149
 JB1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1149.GEOID18 height accuracy estimate available here.
 JB1149
 JB1149.Click photographs - Photos may exist for this station.
 JB1149
 JB1149.The dynamic height is computed by dividing the NAVD 88
 JB1149.geopotential number by the normal gravity value computed on the
 JB1149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1149.degrees latitude (g = 980.6199 gals.).
 JB1149
 JB1149.The modeled gravity was interpolated from observed gravity values.
 JB1149
 JB1149;                    North         East    Units  Estimated Accuracy
 JB1149;SPC IL W     -   193,199.2     768,690.8     MT  (+/- 3 meters HH1 GPS) 
 JB1149
 JB1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9216353418(NAD 83)
 JB1149
 JB1149                          SUPERSEDED SURVEY CONTROL
 JB1149
 JB1149  NGVD 29 (??/??/92)  140.185  (m)          459.92   (f) ADJ UNCH    2 0
 JB1149
 JB1149.Superseded values are not recommended for survey control.
 JB1149
 JB1149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1149.See file dsdata.pdf to determine how the superseded data were derived.
 JB1149
 JB1149_MARKER: DZ = AZIMUTH MARK DISK
 JB1149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1149_STAMPING: LIBERTY 1961
 JB1149_MARK LOGO: CGS
 JB1149_PROJECTION: FLUSH
 JB1149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1149+STABILITY: SURFACE MOTION
 JB1149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1149+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2019
 JB1149
 JB1149  HISTORY     - Date     Condition        Report By
 JB1149  HISTORY     - 1961     MONUMENTED       CGS
 JB1149  HISTORY     - 20110816 GOOD             ILDT
 JB1149  HISTORY     - 20190905 GOOD             ILDT
 JB1149
 JB1149                          STATION DESCRIPTION
 JB1149
 JB1149'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1149'3 MI SW FROM NEW MINDEN.
 JB1149'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1149'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 0.5 MILE WEST ALONG
 JB1149'AN ASPHALT PAVED ROAD, AT A FARM HOUSE NORTH OF THE ROAD, 23
 JB1149'FEET NORTH OF THE CENTER LINE OF THE ROAD, 195 FEET WEST OF THE
 JB1149'CENTER LINE OF THE FARM DRIVE, 1 FOOT SOUTH OF A FENCE, 24 FEET
 JB1149'WEST OF THE FENCE CORNER, 18 FEET WEST OF A 40 INCH ELM TREE, 2
 JB1149'FEET WEST-SOUTHWEST OF A TELEPHONE POLE, 1.6 FEET SOUTHEAST OF A
 JB1149'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 JB1149'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1149
 JB1149                          STATION RECOVERY (2011)
 JB1149
 JB1149'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1149'RECOVERED IN GOOD CONDITION.
 JB1149
 JB1149                          STATION RECOVERY (2019)
 JB1149
 JB1149'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4761 ***********************************************************************
 DN4761  DESIGNATION -  LIBERTY AZ MK RESET
 DN4761  PID         -  DN4761
 DN4761  STATE/COUNTY-  IL/IROQUOIS
 DN4761  COUNTRY     -  US
 DN4761  USGS QUAD   -  CRESCENT CITY (2018)
 DN4761
 DN4761                         *CURRENT SURVEY CONTROL
 DN4761  ______________________________________________________________________
 DN4761* NAD 83(1986) POSITION- 40 49 55.78   (N) 087 51 53.37   (W)   HD_HELD1
 DN4761* NAVD 88 ORTHO HEIGHT -   196.530 (meters)      644.78  (feet) ADJUSTED
 DN4761  ______________________________________________________________________
 DN4761  GEOID HEIGHT    -        -32.637 (meters)                     GEOID18
 DN4761  DYNAMIC HEIGHT  -        196.444 (meters)      644.50  (feet) COMP
 DN4761  MODELED GRAVITY -    980,184.5   (mgal)                       NAVD 88
 DN4761
 DN4761  VERT ORDER      -  SECOND    CLASS I
 DN4761
 DN4761.The horizontal coordinates were determined by differentially corrected
 DN4761.hand held GPS observations or other comparable positioning techniques
 DN4761.and have an estimated accuracy of +/- 3 meters.
 DN4761
 DN4761.The orthometric height was determined by differential leveling and
 DN4761.adjusted by the NATIONAL GEODETIC SURVEY
 DN4761.in August 2012.
 DN4761
 DN4761.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4761.GEOID18 height accuracy estimate available here.
 DN4761
 DN4761.Click photographs - Photos may exist for this station.
 DN4761
 DN4761.The dynamic height is computed by dividing the NAVD 88
 DN4761.geopotential number by the normal gravity value computed on the
 DN4761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4761.degrees latitude (g = 980.6199 gals.).
 DN4761
 DN4761.The modeled gravity was interpolated from observed gravity values.
 DN4761
 DN4761;                    North         East    Units  Estimated Accuracy
 DN4761;SPC IL E     -   462,509.0     339,516.9     MT  (+/- 3 meters HH1 GPS) 
 DN4761
 DN4761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2708220485(NAD 83)
 DN4761
 DN4761                          SUPERSEDED SURVEY CONTROL
 DN4761
 DN4761.No superseded survey control is available for this station.
 DN4761
 DN4761_MARKER: DZ = AZIMUTH MARK DISK
 DN4761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN4761_STAMPING: LIBERTY 1947 1970
 DN4761_MARK LOGO: CGS
 DN4761_PROJECTION: PROJECTING 5 CENTIMETERS
 DN4761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN4761+STABILITY: SURFACE MOTION
 DN4761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN4761+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 DN4761
 DN4761  HISTORY     - Date     Condition        Report By
 DN4761  HISTORY     - 1970     MONUMENTED       NGS
 DN4761  HISTORY     - 20110613 GOOD             PATRIC
 DN4761
 DN4761                          STATION DESCRIPTION
 DN4761
 DN4761'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4761'THE STATION IS LOCATED APPROXIMATELY 4 MI (6.4 KM) NORTH OF THE TOWN
 DN4761'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 DN4761'
 DN4761'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND STATE
 DN4761'HIGHWAY 49, ON THE WEST EDGE OF CRESCENT CITY, PROCEED NORTH 4 MI (6.4
 DN4761'KM) TO CR 2200 N. FROM THIS INTERSECTION PROCEED NORTH APPROXIMATELY
 DN4761'0.2 MI (0.3 KM) TO THE STATION ON THE WEST SIDE OF THE ROAD.
 DN4761'
 DN4761'THE STATION IS LOCATED 187 FT (57.0 M) SOUTH OF A FIELD ENTRANCE ON
 DN4761'THE WEST SIDE OF THE ROAD, 133 FT (40.5 M) NORTH OF A POWER POLE AND
 DN4761'41.5 FT (12.6 M) WEST OF THE CENTERLINE OF HIGHWAY 49.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4760 ***********************************************************************
 DN4760  DESIGNATION -  LIBERTY RESET
 DN4760  PID         -  DN4760
 DN4760  STATE/COUNTY-  IL/IROQUOIS
 DN4760  COUNTRY     -  US
 DN4760  USGS QUAD   -  CRESCENT CITY (2018)
 DN4760
 DN4760                         *CURRENT SURVEY CONTROL
 DN4760  ______________________________________________________________________
 DN4760* NAD 83(1986) POSITION- 40 49 44.28   (N) 087 51 50.52   (W)   HD_HELD1
 DN4760* NAVD 88 ORTHO HEIGHT -   195.715 (meters)      642.11  (feet) ADJUSTED
 DN4760  ______________________________________________________________________
 DN4760  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 DN4760  DYNAMIC HEIGHT  -        195.629 (meters)      641.83  (feet) COMP
 DN4760  MODELED GRAVITY -    980,184.1   (mgal)                       NAVD 88
 DN4760
 DN4760  VERT ORDER      -  SECOND    CLASS I
 DN4760
 DN4760.The horizontal coordinates were determined by differentially corrected
 DN4760.hand held GPS observations or other comparable positioning techniques
 DN4760.and have an estimated accuracy of +/- 3 meters.
 DN4760
 DN4760.The orthometric height was determined by differential leveling and
 DN4760.adjusted by the NATIONAL GEODETIC SURVEY
 DN4760.in August 2012.
 DN4760
 DN4760.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4760.GEOID18 height accuracy estimate available here.
 DN4760
 DN4760.Click photographs - Photos may exist for this station.
 DN4760
 DN4760.The dynamic height is computed by dividing the NAVD 88
 DN4760.geopotential number by the normal gravity value computed on the
 DN4760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4760.degrees latitude (g = 980.6199 gals.).
 DN4760
 DN4760.The modeled gravity was interpolated from observed gravity values.
 DN4760
 DN4760;                    North         East    Units  Estimated Accuracy
 DN4760;SPC IL E     -   462,154.6     339,585.6     MT  (+/- 3 meters HH1 GPS) 
 DN4760
 DN4760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2714520130(NAD 83)
 DN4760
 DN4760                          SUPERSEDED SURVEY CONTROL
 DN4760
 DN4760.No superseded survey control is available for this station.
 DN4760
 DN4760_MARKER: DS = TRIANGULATION STATION DISK
 DN4760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN4760_STAMPING: LIBERTY 1947 1970
 DN4760_MARK LOGO: CGS
 DN4760_PROJECTION: FLUSH
 DN4760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN4760+STABILITY: SURFACE MOTION
 DN4760_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DN4760+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 DN4760
 DN4760  HISTORY     - Date     Condition        Report By
 DN4760  HISTORY     - 1970     MONUMENTED       NGS
 DN4760  HISTORY     - 20110613 GOOD             PATRIC
 DN4760
 DN4760                          STATION DESCRIPTION
 DN4760
 DN4760'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4760'THE STATION IS LOCATED APPROXIMATELY 4 MI (6.4 KM) NORTH OF THE TOWN
 DN4760'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 DN4760'
 DN4760'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND STATE
 DN4760'HIGHWAY 49, ON THE WEST EDGE OF CRESCENT CITY, PROCEED NORTH 4 MI (6.4
 DN4760'KM) TO CR 2200 NORTH AND THE STATION IN THE SOUTHEAST QUADRANT OF THIS
 DN4760'INTERSECTION, IN AMONGST A LINE OF TREES AND SHRUBS.
 DN4760'
 DN4760'IT IS 149.5 FT (45.6 M) EAST OF THE CENTERLINE OF HIGHWAY 49, 24 FT
 DN4760'(7.3 M) SOUTH OF THE CENTERLINE OF CR 2200 NORTH, 53 FT (16.2 M) WEST
 DN4760'OF LIBERTY NUMBER 3 AND 10 FT (3.0 M) EAST OF A LIGHT POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1148 ***********************************************************************
 JB1148  DESIGNATION -  LIBERTY RM 1
 JB1148  PID         -  JB1148
 JB1148  STATE/COUNTY-  IL/WASHINGTON
 JB1148  COUNTRY     -  US
 JB1148  USGS QUAD   -  ADDIEVILLE (2018)
 JB1148
 JB1148                         *CURRENT SURVEY CONTROL
 JB1148  ______________________________________________________________________
 JB1148* NAD 83(1986) POSITION- 38 24 17.28   (N) 089 23 04.10   (W)   HD_HELD1
 JB1148* NAVD 88 ORTHO HEIGHT -   139.258 (meters)      456.88  (feet) ADJUSTED
 JB1148  ______________________________________________________________________
 JB1148  GEOID HEIGHT    -        -30.237 (meters)                     GEOID18
 JB1148  DYNAMIC HEIGHT  -        139.170 (meters)      456.59  (feet) COMP
 JB1148  MODELED GRAVITY -    979,994.9   (mgal)                       NAVD 88
 JB1148
 JB1148  VERT ORDER      -  SECOND    CLASS 0
 JB1148
 JB1148.The horizontal coordinates were determined by differentially corrected
 JB1148.hand held GPS observations or other comparable positioning techniques
 JB1148.and have an estimated accuracy of +/- 3 meters.
 JB1148
 JB1148.The orthometric height was determined by differential leveling and
 JB1148.adjusted by the NATIONAL GEODETIC SURVEY
 JB1148.in June 1991.
 JB1148
 JB1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1148.GEOID18 height accuracy estimate available here.
 JB1148
 JB1148.Click photographs - Photos may exist for this station.
 JB1148
 JB1148.The dynamic height is computed by dividing the NAVD 88
 JB1148.geopotential number by the normal gravity value computed on the
 JB1148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1148.degrees latitude (g = 980.6199 gals.).
 JB1148
 JB1148.The modeled gravity was interpolated from observed gravity values.
 JB1148
 JB1148;                    North         East    Units  Estimated Accuracy
 JB1148;SPC IL W     -   193,189.8     768,319.2     MT  (+/- 3 meters HH1 GPS) 
 JB1148
 JB1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9179153422(NAD 83)
 JB1148
 JB1148                          SUPERSEDED SURVEY CONTROL
 JB1148
 JB1148  NGVD 29 (??/??/92)  139.380  (m)          457.28   (f) ADJ UNCH    2 0
 JB1148
 JB1148.Superseded values are not recommended for survey control.
 JB1148
 JB1148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1148.See file dsdata.pdf to determine how the superseded data were derived.
 JB1148
 JB1148_MARKER: DR = REFERENCE MARK DISK
 JB1148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1148_STAMPING: LIBERTY NO 1 1961
 JB1148_MARK LOGO: CGS
 JB1148_PROJECTION: FLUSH
 JB1148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1148+STABILITY: SURFACE MOTION
 JB1148_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1148+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2011
 JB1148
 JB1148  HISTORY     - Date     Condition        Report By
 JB1148  HISTORY     - 1961     MONUMENTED       CGS
 JB1148  HISTORY     - 20110816 GOOD             ILDT
 JB1148
 JB1148                          STATION DESCRIPTION
 JB1148
 JB1148'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1148'3.2 MI SW FROM NEW MINDEN.
 JB1148'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1148'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 0.7 MILE WEST ALONG AN
 JB1148'ASPHALT PAVED ROAD, AT A FENCE CORNER SOUTH OF THE ROAD, 25 FEET
 JB1148'SOUTH OF THE CENTER LINE OF THE ROAD, 81 FEET EAST OF A TRIANGLE
 JB1148'BLAZED 15 INCH HICKORY TREE WHICH IS ALSO THE FENCE CORNER, 105
 JB1148'FEET SOUTHEAST AND ACROSS THE ROAD FROM THE SECOND TELEPHONE
 JB1148'POLE WEST OF A FARM HOUSE NORTH OF THE ROAD, 90.5 FEET NORTHEAST
 JB1148'OF TRAVERSE STATION LIBERTY, 98.3 FEET NORTHEAST OF A METAL
 JB1148'WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB1148'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1148
 JB1148                          STATION RECOVERY (2011)
 JB1148
 JB1148'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1146 ***********************************************************************
 JB1146  DESIGNATION -  LIBERTY RM 2
 JB1146  PID         -  JB1146
 JB1146  STATE/COUNTY-  IL/WASHINGTON
 JB1146  COUNTRY     -  US
 JB1146  USGS QUAD   -  ADDIEVILLE (2018)
 JB1146
 JB1146                         *CURRENT SURVEY CONTROL
 JB1146  ______________________________________________________________________
 JB1146* NAD 83(1986) POSITION- 38 24 17.77   (N) 089 23 05.21   (W)   HD_HELD1
 JB1146* NAVD 88 ORTHO HEIGHT -   139.670 (meters)      458.23  (feet) ADJUSTED
 JB1146  ______________________________________________________________________
 JB1146  GEOID HEIGHT    -        -30.238 (meters)                     GEOID18
 JB1146  DYNAMIC HEIGHT  -        139.582 (meters)      457.95  (feet) COMP
 JB1146  MODELED GRAVITY -    979,994.9   (mgal)                       NAVD 88
 JB1146
 JB1146  VERT ORDER      -  SECOND    CLASS 0
 JB1146
 JB1146.The horizontal coordinates were determined by differentially corrected
 JB1146.hand held GPS observations or other comparable positioning techniques
 JB1146.and have an estimated accuracy of +/- 3 meters.
 JB1146
 JB1146.The orthometric height was determined by differential leveling and
 JB1146.adjusted by the NATIONAL GEODETIC SURVEY
 JB1146.in June 1991.
 JB1146
 JB1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1146.GEOID18 height accuracy estimate available here.
 JB1146
 JB1146.Click photographs - Photos may exist for this station.
 JB1146
 JB1146.The dynamic height is computed by dividing the NAVD 88
 JB1146.geopotential number by the normal gravity value computed on the
 JB1146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1146.degrees latitude (g = 980.6199 gals.).
 JB1146
 JB1146.The modeled gravity was interpolated from observed gravity values.
 JB1146
 JB1146;                    North         East    Units  Estimated Accuracy
 JB1146;SPC IL W     -   193,204.7     768,292.1     MT  (+/- 3 meters HH1 GPS) 
 JB1146
 JB1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9176553438(NAD 83)
 JB1146
 JB1146                          SUPERSEDED SURVEY CONTROL
 JB1146
 JB1146  NGVD 29 (??/??/92)  139.792  (m)          458.63   (f) ADJ UNCH    2 0
 JB1146
 JB1146.Superseded values are not recommended for survey control.
 JB1146
 JB1146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1146.See file dsdata.pdf to determine how the superseded data were derived.
 JB1146
 JB1146_MARKER: DR = REFERENCE MARK DISK
 JB1146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1146_STAMPING: LIBERTY NO 2 1961
 JB1146_MARK LOGO: CGS
 JB1146_PROJECTION: FLUSH
 JB1146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1146+STABILITY: SURFACE MOTION
 JB1146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1146+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2011
 JB1146
 JB1146  HISTORY     - Date     Condition        Report By
 JB1146  HISTORY     - 1961     MONUMENTED       CGS
 JB1146  HISTORY     - 20110816 GOOD             ILDT
 JB1146
 JB1146                          STATION DESCRIPTION
 JB1146
 JB1146'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1146'3.2 MI SW FROM NEW MINDEN.
 JB1146'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1146'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 0.7 MILE WEST ALONG
 JB1146'AN ASPHALT PAVED ROAD, AT A FENCE CORNER SOUTH OF THE ROAD, 24
 JB1146'FEET NORTH OF THE CENTER LINE OF THE ROAD, 60 FEET
 JB1146'NORTH-NORTHWEST OF A TRIANGLE BLAZED 15 INCH HICKORY TREE WHICH
 JB1146'IS ALSO THE FENCE CORNER, 3.5 FEET EAST-SOUTHEAST OF THE SECOND
 JB1146'TELEPHONE POLE WEST OF A HOUSE NORTH OF THE ROAD, 105.3 FEET
 JB1146'NORTH-NORTHWEST OF TRAVERSE STATION LIBERTY, 104.0 FEET NORTH
 JB1146'OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 JB1146'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1146
 JB1146                          STATION RECOVERY (2011)
 JB1146
 JB1146'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN4762 ***********************************************************************
 DN4762  DESIGNATION -  LIBERTY RM 3 RESET
 DN4762  PID         -  DN4762
 DN4762  STATE/COUNTY-  IL/IROQUOIS
 DN4762  COUNTRY     -  US
 DN4762  USGS QUAD   -  CRESCENT CITY (2018)
 DN4762
 DN4762                         *CURRENT SURVEY CONTROL
 DN4762  ______________________________________________________________________
 DN4762* NAD 83(1986) POSITION- 40 49 44.28   (N) 087 51 49.83   (W)   HD_HELD1
 DN4762* NAVD 88 ORTHO HEIGHT -   195.860 (meters)      642.58  (feet) ADJUSTED
 DN4762  ______________________________________________________________________
 DN4762  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 DN4762  DYNAMIC HEIGHT  -        195.775 (meters)      642.31  (feet) COMP
 DN4762  MODELED GRAVITY -    980,184.1   (mgal)                       NAVD 88
 DN4762
 DN4762  VERT ORDER      -  SECOND    CLASS I
 DN4762
 DN4762.The horizontal coordinates were determined by differentially corrected
 DN4762.hand held GPS observations or other comparable positioning techniques
 DN4762.and have an estimated accuracy of +/- 3 meters.
 DN4762
 DN4762.The orthometric height was determined by differential leveling and
 DN4762.adjusted by the NATIONAL GEODETIC SURVEY
 DN4762.in August 2012.
 DN4762
 DN4762.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN4762.GEOID18 height accuracy estimate available here.
 DN4762
 DN4762.Click photographs - Photos may exist for this station.
 DN4762
 DN4762.The dynamic height is computed by dividing the NAVD 88
 DN4762.geopotential number by the normal gravity value computed on the
 DN4762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN4762.degrees latitude (g = 980.6199 gals.).
 DN4762
 DN4762.The modeled gravity was interpolated from observed gravity values.
 DN4762
 DN4762;                    North         East    Units  Estimated Accuracy
 DN4762;SPC IL E     -   462,154.7     339,601.8     MT  (+/- 3 meters HH1 GPS) 
 DN4762
 DN4762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2716120130(NAD 83)
 DN4762
 DN4762                          SUPERSEDED SURVEY CONTROL
 DN4762
 DN4762.No superseded survey control is available for this station.
 DN4762
 DN4762_MARKER: DR = REFERENCE MARK DISK
 DN4762_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN4762_STAMPING: LIBERTY NO 3 1947 1970
 DN4762_MARK LOGO: CGS
 DN4762_PROJECTION: PROJECTING 10 CENTIMETERS
 DN4762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN4762+STABILITY: SURFACE MOTION
 DN4762_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DN4762+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2025
 DN4762
 DN4762  HISTORY     - Date     Condition        Report By
 DN4762  HISTORY     - 1970     MONUMENTED       NGS
 DN4762  HISTORY     - 20110613 GOOD             PATRIC
 DN4762  HISTORY     - 20250311 GOOD             ILDT
 DN4762
 DN4762                          STATION DESCRIPTION
 DN4762
 DN4762'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 DN4762'THE STATION IS LOCATED APPROXIMATELY 4 MI (6.4 KM) NORTH OF THE TOWN
 DN4762'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 DN4762'
 DN4762'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND STATE
 DN4762'HIGHWAY 49, ON THE WEST EDGE OF CRESCENT CITY, PROCEED NORTH 4 MI (6.4
 DN4762'KM) TO CR 2200 N AND THE STATION IN THE SOUTHEAST QUADRANT OF THIS
 DN4762'INTERSECTION.
 DN4762'
 DN4762'THE STATION IS LOCATED AMONGST A LINE OF TREES AND SHRUBS AND IS 202
 DN4762'FT (61.6 M) EAST OF THE CENTERLINE OF HIGHWAY 49, 25 FT (7.6 M) SOUTH
 DN4762'OF THE CENTERLINE OF CR 2200 N AND 1 FT (0.3 M) WEST OF A METAL
 DN4762'WITNESS POST.
 DN4762
 DN4762                          STATION RECOVERY (2025)
 DN4762
 DN4762'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DN4762'TREE IS GROWING NEXT TO MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0610 ***********************************************************************
 NG0610  DESIGNATION -  LIBERTYVILLE
 NG0610  PID         -  NG0610
 NG0610  STATE/COUNTY-  IL/LAKE
 NG0610  COUNTRY     -  US
 NG0610  USGS QUAD   -  LIBERTYVILLE (2018)
 NG0610
 NG0610                         *CURRENT SURVEY CONTROL
 NG0610  ______________________________________________________________________
 NG0610* NAD 83(1997) POSITION- 42 17 44.15323(N) 087 57 23.37843(W)   ADJUSTED
 NG0610* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 NG0610  ______________________________________________________________________
 NG0610  GEOID HEIGHT    -        -34.146 (meters)                     GEOID18
 NG0610  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 NG0610  HORZ ORDER      -  SECOND
 NG0610
 NG0610.The horizontal coordinates were established by classical geodetic methods
 NG0610.and adjusted by the National Geodetic Survey in October 1999.
 NG0610
 NG0610.The orthometric height was scaled from a topographic map.
 NG0610
 NG0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0610.GEOID18 height accuracy estimate available here.
 NG0610
 NG0610.Click photographs - Photos may exist for this station.
 NG0610
 NG0610.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0610
 NG0610. The following values were computed from the NAD 83(1997) position.
 NG0610
 NG0610;                    North         East     Units Scale Factor Converg.
 NG0610;SPC IL E     -   625,004.463   331,075.757   MT  0.99998688   +0 15 13.0
 NG0610;SPC IL E     - 2,050,535.48  1,086,204.38   sFT  0.99998688   +0 15 13.0
 NG0610;UTM  16      - 4,683,039.912   421,152.760   MT  0.99967649   -0 38 37.4
 NG0610
 NG0610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0610!SPC IL E     -   0.99997103  x   0.99998688  =   0.99995791
 NG0610!UTM  16      -   0.99997103  x   0.99967649  =   0.99964753
 NG0610
 NG0610:                Primary Azimuth Mark                     Grid Az
 NG0610:SPC IL E     -  LIBERTYVILLE AZ MK                       354 51 28.2
 NG0610:UTM  16      -  LIBERTYVILLE AZ MK                       355 45 18.6
 NG0610
 NG0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2115283039(NAD 83)
 NG0610
 NG0610|---------------------------------------------------------------------|
 NG0610| PID    Reference Object                     Distance      Geod. Az  |
 NG0610|                                                           dddmmss.s |
 NG0610| CJ7944 LIBERTYVILLE RM 1                    25.195 METERS 04514     |
 NG0610| NG0613 N CHICAGO ABBOTT LAB WHSE TANK      APPROX. 6.8 KM 0703303.2 |
 NG0610| NG0595 N CHICAGO MOTOR PRODUCTS CO TK      APPROX. 6.9 KM 0910102.9 |
 NG0610| CJ7945 LIBERTYVILLE RM 2                    28.993 METERS 12821     |
 NG0610| NG0611 LIBERTYVILLE MUNICIPAL TANK         APPROX. 0.8 KM 1722221.3 |
 NG0610| NG0612 LIBERTYVILLE CO POL RAD STA KSA 958 128.005 METERS 33115     |
 NG0610| CJ7943 LIBERTYVILLE AZ MK                                 3550641.2 |
 NG0610|---------------------------------------------------------------------|
 NG0610
 NG0610                          SUPERSEDED SURVEY CONTROL
 NG0610
 NG0610  NAD 83(1997)-  42 17 44.15316(N)    087 57 23.37888(W) AD(       ) 2
 NG0610  NAD 83(1994)-  42 17 44.15310(N)    087 57 23.38736(W) AD(       ) 2
 NG0610  NAD 83(1991)-  42 17 44.15567(N)    087 57 23.38805(W) AD(       ) 2
 NG0610  NAD 83(1986)-  42 17 44.15404(N)    087 57 23.39379(W) AD(       ) 2
 NG0610  NAD 27      -  42 17 44.06690(N)    087 57 23.12520(W) AD(       ) 2
 NG0610
 NG0610.Superseded values are not recommended for survey control.
 NG0610
 NG0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0610.See file dsdata.pdf to determine how the superseded data were derived.
 NG0610
 NG0610_MARKER: DS = TRIANGULATION STATION DISK
 NG0610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0610_STAMPING: LIBERTYVILLE 1954
 NG0610_MARK LOGO: CGS
 NG0610_PROJECTION: FLUSH
 NG0610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0610+STABILITY: SURFACE MOTION
 NG0610
 NG0610  HISTORY     - Date     Condition        Report By
 NG0610  HISTORY     - 1954     MONUMENTED       CGS
 NG0610  HISTORY     - 19940726 MARK NOT FOUND   USPSQD
 NG0610  HISTORY     - 20100201 MARK NOT FOUND   ILDT
 NG0610
 NG0610                          STATION DESCRIPTION
 NG0610
 NG0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0610'STATION IS LOCATED IN THE YARD OF THE LAKE COUNTY HOME, ABOUT 1/2 MILE
 NG0610'NORTH OF LIBERTYVILLE ALONG THE WEST SIDE OF STATE HIGHWAY 63.  IT IS
 NG0610'177 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE BRICK LAKE COUNTY
 NG0610'HOME BUILDING, 138 FEET EAST OF THE SOUTHEAST CORNER OF A LARGE BARN,
 NG0610'100 FEET WEST OF THE CENTER OF HIGHWAY 63, 40 FEET NORTH OF THE CENTER
 NG0610'OF THE COUNTY HOME DRIVEWAY, 7 FEET EAST OF A WHITE WITNESS POST AND 1
 NG0610'FOOT SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0610'LIBERTYVILLE 1954.
 NG0610'
 NG0610'REFERENCE MARK NO. 1 IS 32 FEET WEST OF THE CENTER OF HIGHWAY 63, 2
 NG0610'FEET WEST OF THE WEST EDGE OF A SIDEWALK AND 1 FOOT EAST OF A FENCE
 NG0610'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED LIBERYVILLE NO 1
 NG0610'1954.
 NG0610'
 NG0610'REFERENCE MARK NO. 2 IS 39 FEET WEST OF THE CENTER OF HIGHWAY 63, 29
 NG0610'FEET SOUTH OF THE CENTER OF THE DRIVEWAY AND 19 FEET SOUTHWEST OF A
 NG0610'TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0610'LIBERTYVILLE NO 2 1954.
 NG0610'
 NG0610'AZIMUTH MARK IS 29 FEET EAST OF THE CENTER OF HIGHWAY 63, 2 FEET
 NG0610'SOUTHEAST OF A TELEPHONE POLE AND WHITE WITNESS POST.  THE MARK IS
 NG0610'FLUSH AND THE DISK IS STAMPED LIBERTYVILLE 1954.
 NG0610'
 NG0610'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON HIGHWAY 63 FOR
 NG0610'0.2 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NG0610'
 NG0610'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NG0610
 NG0610                          STATION RECOVERY (1994)
 NG0610
 NG0610'RECOVERY NOTE BY US POWER SQUADRON 1994
 NG0610'MARK NOT FOUND.
 NG0610
 NG0610                          STATION RECOVERY (2010)
 NG0610
 NG0610'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NG0610'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0612 ***********************************************************************
 NG0612  DESIGNATION -  LIBERTYVILLE CO POL RAD STA KSA 958 MAST
 NG0612  PID         -  NG0612
 NG0612  STATE/COUNTY-  IL/LAKE
 NG0612  COUNTRY     -  US
 NG0612  USGS QUAD   -  LIBERTYVILLE (2018)
 NG0612
 NG0612                         *CURRENT SURVEY CONTROL
 NG0612  ______________________________________________________________________
 NG0612* NAD 83(1997) POSITION- 42 17 47.79055(N) 087 57 26.06582(W)   ADJUSTED
 NG0612  ______________________________________________________________________
 NG0612  GEOID HEIGHT    -        -34.148 (meters)                     GEOID18
 NG0612  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 NG0612  HORZ ORDER      -  THIRD
 NG0612
 NG0612.The horizontal coordinates were established by classical geodetic methods
 NG0612.and adjusted by the National Geodetic Survey in October 1999.
 NG0612
 NG0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0612.GEOID18 height accuracy estimate available here.
 NG0612
 NG0612.Click photographs - Photos may exist for this station.
 NG0612
 NG0612.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0612
 NG0612. The following values were computed from the NAD 83(1997) position.
 NG0612
 NG0612;                    North         East     Units Scale Factor Converg.
 NG0612;SPC IL E     -   625,116.419   331,013.702   MT  0.99998683   +0 15 11.2
 NG0612;SPC IL E     - 2,050,902.78  1,086,000.79   sFT  0.99998683   +0 15 11.2
 NG0612;UTM  16      - 4,683,152.791   421,092.485   MT  0.99967661   -0 38 39.2
 NG0612
 NG0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2109283152(NAD 83)
 NG0612
 NG0612                          SUPERSEDED SURVEY CONTROL
 NG0612
 NG0612  NAD 83(1997)-  42 17 47.79049(N)    087 57 26.06628(W) AD(       ) 3
 NG0612  NAD 83(1994)-  42 17 47.79041(N)    087 57 26.07480(W) AD(       ) 3
 NG0612  NAD 83(1991)-  42 17 47.79288(N)    087 57 26.07562(W) AD(       ) 3
 NG0612  NAD 83(1986)-  42 17 47.79136(N)    087 57 26.08113(W) AD(       ) 3
 NG0612  NAD 27      -  42 17 47.70900(N)    087 57 25.81600(W) AD(       ) 3
 NG0612
 NG0612.Superseded values are not recommended for survey control.
 NG0612
 NG0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0612.See file dsdata.pdf to determine how the superseded data were derived.
 NG0612
 NG0612_MARKER: 42 = RADIO/TV MAST
 NG0612_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0612+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2002
 NG0612
 NG0612  HISTORY     - Date     Condition        Report By
 NG0612  HISTORY     - 1954     FIRST OBSERVED   CGS
 NG0612  HISTORY     - 1987     GOOD             USPSQD
 NG0612  HISTORY     - 19910519 GOOD             USPSQD
 NG0612  HISTORY     - 19940726 GOOD             USPSQD
 NG0612  HISTORY     - 20021222 GOOD             USPSQD
 NG0612
 NG0612                          STATION DESCRIPTION
 NG0612
 NG0612'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0612'STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED ABOUT 0.75 MILE
 NG0612'NORTH OF LIBERTYVILLE, 250 FEET WEST OF STATE HIGHWAY 63.  IT IS A
 NG0612'FOUR LEGGED STEEL STRUCTURE ABOUT 280 FEET HIGH, PAINTED IN ALTERNATE
 NG0612'COLORS OF ORANGE AND WHITE.
 NG0612
 NG0612                          STATION RECOVERY (1987)
 NG0612
 NG0612'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NG0612'RECOVERED IN GOOD CONDITION.
 NG0612
 NG0612                          STATION RECOVERY (1991)
 NG0612
 NG0612'RECOVERY NOTE BY US POWER SQUADRON 1991 (WMB)
 NG0612'RECOVERED IN GOOD CONDITION.
 NG0612
 NG0612                          STATION RECOVERY (1994)
 NG0612
 NG0612'RECOVERY NOTE BY US POWER SQUADRON 1994
 NG0612'RECOVERED IN GOOD CONDITION.
 NG0612
 NG0612                          STATION RECOVERY (2002)
 NG0612
 NG0612'RECOVERY NOTE BY US POWER SQUADRON 2002 (EFU)
 NG0612'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1511 ***********************************************************************
 NH1511  DESIGNATION -  LIGHT
 NH1511  PID         -  NH1511
 NH1511  STATE/COUNTY-  IL/OGLE
 NH1511  COUNTRY     -  US
 NH1511  USGS QUAD   -  GERMAN VALLEY (2018)
 NH1511
 NH1511                         *CURRENT SURVEY CONTROL
 NH1511  ______________________________________________________________________
 NH1511* NAD 83(1997) POSITION- 42 08 52.23802(N) 089 23 08.90493(W)   ADJUSTED
 NH1511* NAVD 88 ORTHO HEIGHT -   271.    (meters)      889.    (feet) SCALED
 NH1511  ______________________________________________________________________
 NH1511  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 NH1511  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 NH1511  HORZ ORDER      -  SECOND
 NH1511
 NH1511.The horizontal coordinates were established by classical geodetic methods
 NH1511.and adjusted by the National Geodetic Survey in October 1999.
 NH1511
 NH1511.The orthometric height was scaled from a topographic map.
 NH1511
 NH1511.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1511.GEOID18 height accuracy estimate available here.
 NH1511
 NH1511.Click photographs - Photos may exist for this station.
 NH1511
 NH1511.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1511
 NH1511. The following values were computed from the NAD 83(1997) position.
 NH1511
 NH1511;                    North         East     Units Scale Factor Converg.
 NH1511;SPC IL W     -   608,798.472   764,541.261   MT  0.99999241   +0 31 26.4
 NH1511;SPC IL W     - 1,997,366.32  2,508,332.45   sFT  0.99999241   +0 31 26.4
 NH1511;UTM  16      - 4,668,946.431   302,865.407   MT  1.00007820   -1 36 05.4
 NH1511
 NH1511!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1511!SPC IL W     -   0.99996269  x   0.99999241  =   0.99995510
 NH1511!UTM  16      -   0.99996269  x   1.00007820  =   1.00004089
 NH1511
 NH1511:                Primary Azimuth Mark                     Grid Az
 NH1511:SPC IL W     -  LIGHT AZ MK                              272 23 14.2
 NH1511:UTM  16      -  LIGHT AZ MK                              274 30 46.0
 NH1511
 NH1511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0286568946(NAD 83)
 NH1511
 NH1511|---------------------------------------------------------------------|
 NH1511| PID    Reference Object                     Distance      Geod. Az  |
 NH1511|                                                           dddmmss.s |
 NH1511| NH1501 SEWARD RAD TOWER AFIXPG             APPROX.11.2 KM 0135650.4 |
 NH1511| CJ7947 LIGHT RM 1                           24.803 METERS 03928     |
 NH1511| NH1499 SLINGERLAND ROCK RIVER FARM TK      APPROX.12.2 KM 0812001.1 |
 NH1511| NH1505 EBENEZER REFORMED CHURCH SPIRE      APPROX.13.5 KM 1380532.0 |
 NH1511| CJ7946 LIGHT AZ MK                                        2725440.6 |
 NH1511| CI9170 LIGHT RM 2                           29.884 METERS 30930     |
 NH1511| NH1510 GERMAN VALLEY CHRIS REFORM CH       APPROX.10.8 KM 3281654.9 |
 NH1511|---------------------------------------------------------------------|
 NH1511
 NH1511                          SUPERSEDED SURVEY CONTROL
 NH1511
 NH1511  NAD 83(1996)-  42 08 52.23815(N)    089 23 08.90557(W) AD(       ) 2
 NH1511  NAD 83(1986)-  42 08 52.23789(N)    089 23 08.90856(W) AD(       ) 2
 NH1511  NAD 27      -  42 08 52.14320(N)    089 23 08.51650(W) AD(       ) 2
 NH1511
 NH1511.Superseded values are not recommended for survey control.
 NH1511
 NH1511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1511.See file dsdata.pdf to determine how the superseded data were derived.
 NH1511
 NH1511_MARKER: DS = TRIANGULATION STATION DISK
 NH1511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1511_STAMPING: LIGHT 1954
 NH1511_MARK LOGO: CGS
 NH1511_PROJECTION: FLUSH
 NH1511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1511+STABILITY: SURFACE MOTION
 NH1511
 NH1511  HISTORY     - Date     Condition        Report By
 NH1511  HISTORY     - 1954     MONUMENTED       CGS
 NH1511  HISTORY     - 19960504 GOOD             USPSQD
 NH1511  HISTORY     - 20010806 GOOD             USPSQD
 NH1511  HISTORY     - 20041117 GOOD             USPSQD
 NH1511
 NH1511                          STATION DESCRIPTION
 NH1511
 NH1511'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1511'STATION IS LOCATED ABOUT 6 MILES SOUTH OF SEWARD AND 2 MILES
 NH1511'NORTHEAST OF LEAF RIVER NEAR PROPERTY OWNED BY MR. W.F. LIGHT
 NH1511'AND FARMED BY MR. KENNETH EICKMAN.  IT IS 127 FEET NORTH
 NH1511'OF THE NORTHEAST CORNER OF MR. EICKMANS HOUSE, 119 FEET EAST
 NH1511'OF THE CENTER OF A GRAVEL DRIVEWAY TO THE HOUSE, 34 FEET
 NH1511'SOUTH OF THE CENTER OF A GRAVEL ROAD, 4 FEET WEST OF A WHITE
 NH1511'WITNESS POST AND 1 FOOT NORTH OF A FENCE.  THE MARK IS FLUSH
 NH1511'AND THE DISK IS STAMPED LIGHT 1954.
 NH1511'
 NH1511'REFERENCE MARK NO. 1 IS 29 FEET NORTH OF THE CENTER OF THE
 NH1511'GRAVEL ROAD, 13 FEET EAST OF A POWER LINE POLE AND 1 FOOT
 NH1511'SOUTH OF A FENCE.  THE MARK PROJECTS ABOUT 8 INCHES AND
 NH1511'THE DISK IS STAMPED LIGHT NO 1 1954.
 NH1511'
 NH1511'REFERENCE MARK NO. 2 IS 41 FEET EAST OF A POWER LINE POLE
 NH1511'WITH A TRANSFORMER ATOP, 29 FEET NORTH OF THE CENTER OF THE
 NH1511'GRAVEL ROAD AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS
 NH1511'ABOUT 4 INCHES AND THE DISK IS STAMPED LIGHT NO 2 1954.
 NH1511'
 NH1511'AZIMUTH MARK IS 30 FEET NORTH OF THE CENTER OF A GRAVEL ROAD,
 NH1511'3 FEET EAST OF A POWER LINE POLE, 2 FEET EAST OF A WHITE
 NH1511'WITNESS POST AND 0.5 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS
 NH1511'ABOUT 4 INCHES AND THE DISK IS STAMPED LIGHT 1954.
 NH1511'
 NH1511'TO REACH THE STATION FROM THE C.M. AND ST. P. RAILROAD CROSSING
 NH1511'OF THE MAIN NORTH-SOUTH PAVED ROAD, 1/2 BLOCK EAST OF THE
 NH1511'DEPOT IN LEAF RIVER, GO NORTH ON PAVED ROAD FOR 1.2 MILES TO
 NH1511'A CROSSROAD, TURN RIGHT AND GO EAST ON GRAVEL ROAD FOR 0.8
 NH1511'MILE TO THE AZIMUTH MARK ON THE LEFT, NORTH SIDE OF ROAD
 NH1511'AS DESCRIBED.  CONTINUE EAST ON GRAVEL ROAD FOR 0.2 MILE TO
 NH1511'STATION ON THE RIGHT, SOUTH SIDE OF ROAD AS DESCRIBED.
 NH1511'
 NH1511'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1511
 NH1511                          STATION RECOVERY (1996)
 NH1511
 NH1511'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1511'RECOVERED IN GOOD CONDITION.
 NH1511
 NH1511                          STATION RECOVERY (2001)
 NH1511
 NH1511'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1511'RM 1 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION. RM 2 WAS NOT
 NH1511'LOCATED.
 NH1511
 NH1511                          STATION RECOVERY (2004)
 NH1511
 NH1511'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH1511'RM 1, AND THE AZIMUTH WERE FOUND. RM 2 WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2763 ***********************************************************************
 ME2763  DESIGNATION -  LILLIAN
 ME2763  PID         -  ME2763
 ME2763  STATE/COUNTY-  IL/COOK
 ME2763  COUNTRY     -  US
 ME2763  USGS QUAD   -  ENGLEWOOD (2018)
 ME2763
 ME2763                         *CURRENT SURVEY CONTROL
 ME2763  ______________________________________________________________________
 ME2763* NAD 83(1997) POSITION- 41 50 00.29463(N) 087 43 49.09814(W)   ADJUSTED
 ME2763* NAVD 88 ORTHO HEIGHT -   180.7   (meters)      593.    (feet) VERTCON3
 ME2763  ______________________________________________________________________
 ME2763  GEOID HEIGHT    -        -33.506 (meters)                     GEOID18
 ME2763  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 ME2763  HORZ ORDER      -  FIRST
 ME2763
 ME2763.The horizontal coordinates were established by classical geodetic methods
 ME2763.and adjusted by the National Geodetic Survey in October 1999.
 ME2763
 ME2763.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2763.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2763
 ME2763.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2763.GEOID18 height accuracy estimate available here.
 ME2763
 ME2763.Click photographs - Photos may exist for this station.
 ME2763
 ME2763.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2763
 ME2763. The following values were computed from the NAD 83(1997) position.
 ME2763
 ME2763;                    North         East     Units Scale Factor Converg.
 ME2763;SPC IL E     -   573,776.031   350,090.301   MT  1.00000586   +0 24 08.0
 ME2763;SPC IL E     - 1,882,463.53  1,148,587.93   sFT  1.00000586   +0 24 08.0
 ME2763;UTM  16      - 4,631,538.538   439,360.199   MT  0.99964525   -0 29 13.6
 ME2763
 ME2763!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2763!SPC IL E     -   0.99997691  x   1.00000586  =   0.99998277
 ME2763!UTM  16      -   0.99997691  x   0.99964525  =   0.99962217
 ME2763
 ME2763:                Primary Azimuth Mark                     Grid Az
 ME2763:SPC IL E     -  GARFIELD                                 011 45 41.5
 ME2763:UTM  16      -  GARFIELD                                 012 39 03.1
 ME2763
 ME2763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3936031538(NAD 83)
 ME2763
 ME2763|---------------------------------------------------------------------|
 ME2763| PID    Reference Object                     Distance      Geod. Az  |
 ME2763|                                                           dddmmss.s |
 ME2763| ME2757 GARFIELD                            APPROX. 4.7 KM 0120949.5 |
 ME2763| CM3037 LILLIAN RM 1                         28.570 METERS 26710     |
 ME2763| CM3038 LILLIAN RM 2                         28.651 METERS 34327     |
 ME2763|---------------------------------------------------------------------|
 ME2763
 ME2763                          SUPERSEDED SURVEY CONTROL
 ME2763
 ME2763  NAD 83(1997)-  41 50 00.29477(N)    087 43 49.09853(W) AD(       ) 1
 ME2763  NAD 83(1994)-  41 50 00.29792(N)    087 43 49.10916(W) AD(       ) 1
 ME2763  NAD 83(1986)-  41 50 00.29860(N)    087 43 49.10862(W) AD(       ) 1
 ME2763  NAD 27      -  41 50 00.18187(N)    087 43 48.91137(W) AD(       ) 1
 ME2763  NGVD 29 (07/19/86)  180.8    (m)          593.     (f) VERT ANG       
 ME2763
 ME2763.Superseded values are not recommended for survey control.
 ME2763
 ME2763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2763.See file dsdata.pdf to determine how the superseded data were derived.
 ME2763
 ME2763_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2763_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2763_STAMPING: LILLIAN 1977
 ME2763_MARK LOGO: NGS
 ME2763_PROJECTION: RECESSED 15 CENTIMETERS
 ME2763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2763+STABILITY: SURFACE MOTION
 ME2763
 ME2763  HISTORY     - Date     Condition        Report By
 ME2763  HISTORY     - 1977     MONUMENTED       NGS
 ME2763
 ME2763                          STATION DESCRIPTION
 ME2763
 ME2763'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2763'THE STATION IS LOCATED IN THE WESTERN SECTION OF CHICAGO, AT
 ME2763'THE SOUTH EDGE OF LILLIAN PIOTROWSKI CITY PARK. ADDRESS FOR
 ME2763'THE STATION IS 4228 W 33RD STREET.
 ME2763'
 ME2763'STATION MARKS, STAMPED---LILLIAN 1977---, ARE STANDARD DISKS.
 ME2763'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2763'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2763'WITH THE LETTERING, NATIONAL GEODETIC SURVEY.
 ME2763'IT IS 62 FEET EAST OF LIGHT POLE
 ME2763'NUMBER C33, 54 FEET NORTH OF A CHAIN LINK FENCE AND 46 FEET
 ME2763'SOUTHEAST OF A PAVED WALK WAY. THE UNDERGROUND DISK IS SET
 ME2763'IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 ME2763'THE GROUND SURFACE.
 ME2763'
 ME2763'REFERENCE MARK 1, STAMPED---LILLIAN NO 1 1977---, A STANDARD
 ME2763'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2763'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 38
 ME2763'FEET WEST-SOUTHWEST OF THE LIGHT POLE AND 15 FEET
 ME2763'SOUTH-SOUTHEAST OF THE WALK WAY.
 ME2763'
 ME2763'REFERENCE MARK 2, STAMPED---LILLIAN NO 2 1977---, A STANDARD
 ME2763'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2763'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 82 FEET
 ME2763'NORTH-NORTHEAST OF THE LIGHT POLE AND 48 FEET NORTHWEST OF THE
 ME2763'WALK WAY.
 ME2763'
 ME2763'NO SUITABLE LOCATION WAS FOUND TO ESTABLISH AN AZIMUTH MARK.
 ME2763'
 ME2763'HEIGHT OF THE LIGHT ABOVE THE STATION MARK WAS 34.5 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1328 ***********************************************************************
 MF1328  DESIGNATION -  LILLY
 MF1328  PID         -  MF1328
 MF1328  STATE/COUNTY-  IL/WILL
 MF1328  COUNTRY     -  US
 MF1328  USGS QUAD   -  ROMEOVILLE (2018)
 MF1328
 MF1328                         *CURRENT SURVEY CONTROL
 MF1328  ______________________________________________________________________
 MF1328* NAD 83(1997) POSITION- 41 38 21.72183(N) 088 06 37.33376(W)   ADJUSTED
 MF1328* NAVD 88 ORTHO HEIGHT -   207.    (meters)      679.    (feet) SCALED
 MF1328  ______________________________________________________________________
 MF1328  GEOID HEIGHT    -        -33.144 (meters)                     GEOID18
 MF1328  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 MF1328  HORZ ORDER      -  SECOND
 MF1328
 MF1328.The horizontal coordinates were established by classical geodetic methods
 MF1328.and adjusted by the National Geodetic Survey in October 1999.
 MF1328
 MF1328.The orthometric height was scaled from a topographic map.
 MF1328
 MF1328.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1328.GEOID18 height accuracy estimate available here.
 MF1328
 MF1328.Click photographs - Photos may exist for this station.
 MF1328
 MF1328.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1328
 MF1328. The following values were computed from the NAD 83(1997) position.
 MF1328
 MF1328;                    North         East     Units Scale Factor Converg.
 MF1328;SPC IL E     -   552,072.216   318,576.117   MT  0.99997924   +0 08 53.3
 MF1328;SPC IL E     - 1,811,256.93  1,045,195.14   sFT  0.99997924   +0 08 53.3
 MF1328;UTM  16      - 4,610,332.267   407,523.676   MT  0.99970524   -0 44 16.2
 MF1328
 MF1328!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1328!SPC IL E     -   0.99997274  x   0.99997924  =   0.99995198
 MF1328!UTM  16      -   0.99997274  x   0.99970524  =   0.99967799
 MF1328
 MF1328:                Primary Azimuth Mark                     Grid Az
 MF1328:SPC IL E     -  LILLY RM 5                               075 40 20.1
 MF1328:UTM  16      -  LILLY RM 5                               076 33 29.6
 MF1328
 MF1328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0752310332(NAD 83)
 MF1328
 MF1328|---------------------------------------------------------------------|
 MF1328| PID    Reference Object                     Distance      Geod. Az  |
 MF1328|                                                           dddmmss.s |
 MF1328| CI7702 LILLY RM 5                                         0754913.4 |
 MF1328| CI7700 LILLY RM 3                           28.240 METERS 12941     |
 MF1328| CI7698 LILLY RM 1                           27.987 METERS 13011     |
 MF1328| CI7701 LILLY RM 4                           29.060 METERS 22801     |
 MF1328| CI7699 LILLY RM 2                           29.109 METERS 22814     |
 MF1328| CI7697 LILLY AZ MK                                        2484201.2 |
 MF1328| MF1355 PLAINFIELD MUNICIPAL TANK           APPROX. 7.9 KM 2500934.3 |
 MF1328|---------------------------------------------------------------------|
 MF1328
 MF1328                          SUPERSEDED SURVEY CONTROL
 MF1328
 MF1328  NAD 83(1997)-  41 38 21.72190(N)    088 06 37.33434(W) AD(       ) 2
 MF1328  NAD 83(1986)-  41 38 21.72366(N)    088 06 37.34391(W) AD(       ) 2
 MF1328  NAD 27      -  41 38 21.61560(N)    088 06 37.11940(W) AD(       ) 2
 MF1328
 MF1328.Superseded values are not recommended for survey control.
 MF1328
 MF1328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1328.See file dsdata.pdf to determine how the superseded data were derived.
 MF1328
 MF1328_MARKER: DS = TRIANGULATION STATION DISK
 MF1328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1328_STAMPING: LILLY 1956
 MF1328_MARK LOGO: CGS
 MF1328_PROJECTION: FLUSH
 MF1328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1328+STABILITY: SURFACE MOTION
 MF1328
 MF1328  HISTORY     - Date     Condition        Report By
 MF1328  HISTORY     - 1956     MONUMENTED       CGS
 MF1328  HISTORY     - 1972     GOOD             NGS
 MF1328  HISTORY     - 1972     GOOD             NGS
 MF1328  HISTORY     - 20080516 MARK NOT FOUND   GEOCAC
 MF1328  HISTORY     - 20091113 POOR             NGS
 MF1328  HISTORY     - 20091125 MARK NOT FOUND   GEOCAC
 MF1328
 MF1328                          STATION DESCRIPTION
 MF1328
 MF1328'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1328'THE STATION IS LOCATED ABOUT 8 MILES NORTH OF JOLIET AND
 MF1328'5 MILES NORTHEAST OF PLAINFIELD ON THE NORTH SIDE OF AN
 MF1328'EAST-WEST GRAVELED ROAD AND ON LAND OWNED BY MRS. THOMAS
 MF1328'LAMBER AND OCCUPIED BY MR. ROY HOMERDING.  IT IS SET UNDER
 MF1328'AN EAST-WEST FENCE LINE, 35 FEET NORTH OF THE CENTER OF
 MF1328'GRAVELED ROAD, 14 FEET NORTHEAST OF A WHITE WITNESS POST
 MF1328'AND 13 FEET EAST OF A FENCE CORNER.  THE MARK IS FLUSH AND
 MF1328'THE DISK IS STAMPED LILLY 1956.
 MF1328'
 MF1328'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 MF1328'AND STATE HIGHWAY 59 IN THE NORTH EDGE OF PLAINFIELD, GO
 MF1328'NORTHEAST ON U.S. HIGHWAY 66 FOR 2.85 MILES TO A DIAGONAL
 MF1328'CROSSROAD.  TURN RIGHT AND GO EAST ON GRAVELED ROAD FOR
 MF1328'1.75 MILES TO CROSSROAD*.  CONTINUE STRAIGHT AHEAD EAST
 MF1328'ON GRAVELED ROAD FOR 0.8 MILE TO THE STATION ON THE NORTH
 MF1328'SIDE AS DESCRIBED.
 MF1328'
 MF1328'REFERENCE MARK 1 IS 27 FEET SOUTH OF THE CENTER OF GRAVELED
 MF1328'ROAD, SET IN THE NORTH EDGE OF A CULTIVATED FIELD.  THE
 MF1328'MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED LILLY
 MF1328'NO 1 1956.
 MF1328'
 MF1328'REFERENCE MARK 2 IS 27 FEET SOUTH OF THE CENTER OF GRAVELED
 MF1328'ROAD, SET IN THE NORTH EDGE OF A CULTIVATED FIELD.  THE
 MF1328'MARK IS FLUSH AND THE DISK IS STAMPED LILLY NO 2 1956.
 MF1328'
 MF1328'THE AZIMUTH MARK IS 26 FEET EAST OF THE CENTER OF A NORTH-SOUTH
 MF1328'GRAVELED ROAD, 3 FEET SOUTH OF A WHITE WITNESS POST, 2 FEET
 MF1328'NORTH OF A POWER LINE POLE AND 1 FOOT WEST OF A NORTH-SOUTH
 MF1328'FENCE LINE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK
 MF1328'IS STAMPED LILLY 1956.
 MF1328'
 MF1328'*TO REACH THE AZIMUTH MARK FROM THE CROSSROAD MENTIONED
 MF1328'ABOVE.  TURN RIGHT AND GO SOUTH ON GRAVELED ROAD FOR 0.2
 MF1328'MILE TO THE MARK ON THE EAST SIDE AS DESCRIBED.
 MF1328'
 MF1328'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1328
 MF1328                          STATION RECOVERY (1972)
 MF1328
 MF1328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (ARS)
 MF1328'STATION MARK FOUND IN GOOD CONDITION.  R.M. 1 AND R.M. 2
 MF1328'WERE BOTH UPROOTED AND LYING IN THE ROAD DITCH.  TOP OF
 MF1328'THE AZIMUTH MARK IS BROKEN OFF AND IS USELESS.
 MF1328
 MF1328                          STATION RECOVERY (1972)
 MF1328
 MF1328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF1328'THE STATION MARK WAS FOUND IN GOOD CONDITION.  THE REFERENCE
 MF1328'MARKS AND AZIMUTH MARK WERE FOUND UPROOTED BY GRADING.  A
 MF1328'NEW AZIMUTH MARK AND REFERENCE MARKS 3 AND 4 WERE SET.  A
 MF1328'NEW DESCRIPTION FOLLOWS--
 MF1328'
 MF1328'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF PLAINFIELD,
 MF1328'ON ROAD RIGHT-OF-WAY, 11 FEET EAST OF A FENCE CORNER, 54
 MF1328'FEET EAST OF THE CENTERLINE OF A DRIVEWAY, 37 FEET NORTH
 MF1328'OF THE CENTERLINE OF PAVED ROAD, AND 37 FEET WEST OF A 24
 MF1328'INCH HEDGE TREE, IN A EAST-WEST FENCE LINE.  THE MONUMENT
 MF1328'IS FLUSH AND THE DISK IS STAMPED LILLY 1956.
 MF1328'
 MF1328'REFERENCE MARK 3 IS 28 FEET SOUTH OF THE CENTERLINE OF THE
 MF1328'ROAD AND 8 FEET WEST OF A POWER POLE.  THE MONUMENT PROJECTS
 MF1328'8 INCHES AND THE DISK IS STAMPED LILLY 1956 NO 3 1972.
 MF1328'
 MF1328'REFERENCE MARK 4 IS 1 FOOT NORTH OF A METAL WITNESS POST,
 MF1328'28 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 75 FEET
 MF1328'WEST OF A POWER POLE.  THE MONUMENT PROJECTS 2 INCHES AND
 MF1328'THE DISK IS STAMPED LILLY 1956 NO 4 1972.
 MF1328'
 MF1328'REFERENCE MARK 5 IS A STANDARD DISK STAMPED LILLY 1956 NO
 MF1328'5 1972 SET IN A DRILL HILE IN THE TOP OF THE CONCRETE BASE
 MF1328'OF A METAL LIGHT POLE ABOUT 2 FEET ABOVE LEVEL OF SCHOOL
 MF1328'BUS PARKING LOT, ABOUT 300 FEET SOUTH OF PAVED ROAD, 47 FEET
 MF1328'SOUTH OF THE NORTHWEST CORNER OF FENCED SCHOOL BUS PARKING
 MF1328'AREA AND 3 FEET EAST OF WEST FENCE OF PARKING AREA.
 MF1328'
 MF1328'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE VALLEY
 MF1328'VIEW PUBLIC SCHOOL GROUNDS AT THE WEST EDGE OF ROMEOVILLE,
 MF1328'GO WEST ON PAVED ROAD FOR 0.25 MILE TO THE STATION ON THE
 MF1328'RIGHT.  THE SCHOOL BUS PARKING LOT IS AT THE SOUTHWEST CORNER
 MF1328'OF THE SCHOOL GROUNDS ALSO.
 MF1328'
 MF1328'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1328'
 MF1328'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WEST
 MF1328'EDGE OF ROMEOVILLE
 MF1328
 MF1328                          STATION RECOVERY (2008)
 MF1328
 MF1328'RECOVERY NOTE BY GEOCACHING 2008 (KC)
 MF1328'THE VILLAGE OF ROMEOVILLE HAS BOUGHT THE PROPERTY THAT THE MARKER WAS
 MF1328'ON AND HAS REMOVED THE LIGHT POLE AND SURROUNDING BUILDINGS. THE
 MF1328'MARKER WAS ON THE BASE OF THE LIGHT POLE, AND IT IS NOW GONE. THE LAST
 MF1328'TIME I SAW THE MARKER WAS IN JANUARY.
 MF1328
 MF1328                          STATION RECOVERY (2009)
 MF1328
 MF1328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2009 (CFP)
 MF1328'THIS MARK WAS REPORTED DISTURBED BY DAN C. PAARLBERG
 MF1328'LAND SURVEYOR THE EXTENT OF DISTURBENCE IS NOT YET KNOWN. PLEASE DO
 MF1328'NOT USE
 MF1328
 MF1328                          STATION RECOVERY (2009)
 MF1328
 MF1328'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1328'ROAD IMPROVEMENTS AND LAND DEVELOPMENT HAVE TAKEN PLACE IN THE AREA.
 MF1328'NONE OF THE MARKS FOR LILLY WERE LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2324 ***********************************************************************
 LB2324  DESIGNATION -  LILY
 LB2324  PID         -  LB2324
 LB2324  STATE/COUNTY-  IL/IROQUOIS
 LB2324  COUNTRY     -  US
 LB2324  USGS QUAD   -  CISSNA PARK (2018)
 LB2324
 LB2324                         *CURRENT SURVEY CONTROL
 LB2324  ______________________________________________________________________
 LB2324* NAD 83(1997) POSITION- 40 35 12.18806(N) 087 56 21.32350(W)   ADJUSTED
 LB2324* NAVD 88 ORTHO HEIGHT -   202.    (meters)      663.    (feet) SCALED
 LB2324  ______________________________________________________________________
 LB2324  GEOID HEIGHT    -        -32.553 (meters)                     GEOID18
 LB2324  LAPLACE CORR    -         -3.64  (seconds)                    DEFLEC18
 LB2324  HORZ ORDER      -  THIRD
 LB2324
 LB2324.The horizontal coordinates were established by classical geodetic methods
 LB2324.and adjusted by the National Geodetic Survey in October 1999.
 LB2324
 LB2324.The orthometric height was scaled from a topographic map.
 LB2324
 LB2324.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2324.GEOID18 height accuracy estimate available here.
 LB2324
 LB2324.Click photographs - Photos may exist for this station.
 LB2324
 LB2324.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2324
 LB2324. The following values were computed from the NAD 83(1997) position.
 LB2324
 LB2324;                    North         East     Units Scale Factor Converg.
 LB2324;SPC IL E     -   435,222.756   333,361.164   MT  0.99998869   +0 15 23.0
 LB2324;SPC IL E     - 1,427,893.33  1,093,702.42   sFT  0.99998869   +0 15 23.0
 LB2324;UTM  16      - 4,493,304.475   420,515.190   MT  0.99967776   -0 36 40.0
 LB2324
 LB2324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2324!SPC IL E     -   0.99997343  x   0.99998869  =   0.99996212
 LB2324!UTM  16      -   0.99997343  x   0.99967776  =   0.99965120
 LB2324
 LB2324:                Primary Azimuth Mark                     Grid Az
 LB2324:SPC IL E     -  LILY AZ MK                               173 42 51.9
 LB2324:UTM  16      -  LILY AZ MK                               174 34 54.9
 LB2324
 LB2324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2051593304(NAD 83)
 LB2324
 LB2324|---------------------------------------------------------------------|
 LB2324| PID    Reference Object                     Distance      Geod. Az  |
 LB2324|                                                           dddmmss.s |
 LB2324| CM3040 LILY RM 1                            18.236 METERS 03235     |
 LB2324| LB2323 CISSNA PARK MUNICIPAL TANK          APPROX. 4.5 KM 1220239.5 |
 LB2324| LB2327 PT 118                               23.738 METERS 13619     |
 LB2324| CM3039 LILY AZ MK                                         1735814.9 |
 LB2324| LC1702 BUCKLEY MUNICIPAL TANK              APPROX. 8.4 KM 2780721.7 |
 LB2324| LC1703 BUCKLEY ST JOHNS LUTH CH SPIRE      APPROX. 8.3 KM 2793505.8 |
 LB2324|---------------------------------------------------------------------|
 LB2324
 LB2324                          SUPERSEDED SURVEY CONTROL
 LB2324
 LB2324  NAD 83(1997)-  40 35 12.18839(N)    087 56 21.32483(W) AD(       ) 3
 LB2324  NAD 83(1986)-  40 35 12.19661(N)    087 56 21.33077(W) AD(       ) 3
 LB2324  NAD 27      -  40 35 12.06740(N)    087 56 21.19530(W) AD(       ) 3
 LB2324
 LB2324.Superseded values are not recommended for survey control.
 LB2324
 LB2324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2324.See file dsdata.pdf to determine how the superseded data were derived.
 LB2324
 LB2324_MARKER: DS = TRIANGULATION STATION DISK
 LB2324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2324_STAMPING: LILY 1955
 LB2324_MARK LOGO: CGS
 LB2324_PROJECTION: RECESSED 36 CENTIMETERS
 LB2324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2324+STABILITY: SURFACE MOTION
 LB2324
 LB2324  HISTORY     - Date     Condition        Report By
 LB2324  HISTORY     - 1955     MONUMENTED       CGS
 LB2324
 LB2324                          STATION DESCRIPTION
 LB2324
 LB2324'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2324'STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF CISSNA PARK IN THE
 LB2324'NORTHWEST ANGLE OF CROSSROAD AND ON LAND OWNED BY GEORGE DIPPEL.  IT
 LB2324'IS 137 FEET NORTHWEST OF THE CENTER OF CROSSROAD, 114 FEET NORTH OF
 LB2324'THE CENTER OF OILED ROAD, 75 FEET WEST OF THE CENTER OF GRAVELED
 LB2324'ROAD AND 61-1/2 FEET SOUTHWEST OF A WHITE WITNESS POST.  THE MARK IS
 LB2324'14 INCHES UNDERGROUND AND THE DISK IS STAMPED LILY 1955.
 LB2324'
 LB2324'REFERENCE MARK NO. 1 IS 35 FEET WEST OF THE CENTER OF GRAVELED ROAD,
 LB2324'25 FEET SOUTH OF FENCE CORNER AND 2 FEET WEST OF A WHITE WITNESS
 LB2324'POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED LILY NO 1 1955.
 LB2324'
 LB2324'PT 118 (USGS) WAS USED AS REFERENCE MARK NO. 2.  IT IS 58 FEET
 LB2324'NORTHWEST OF THE CENTER OF CROSSROAD, 33 FEET WEST OF THE CENTER OF
 LB2324'GRAVELED ROAD, SET IN THE NORTHWEST ANGLE OF CROSSROAD.  THE MARK
 LB2324'IS A 4X4 INCH CONCRETE POST PROJECTING 2 INCHES AND THE DISK IS
 LB2324'STAMPED PRIM TRAV STA NO 118 MAC 1923, 664 FT. (ELEVATION).
 LB2324'
 LB2324'THE AZIMUTH MARK IS 32 FEET EAST OF THE CENTER OF OILED ROAD, 5 FEET
 LB2324'NORTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF FENCE LINE.  THE
 LB2324'MARK IS FLUSH AND THE DISK IS STAMPED LILY 1955.
 LB2324'
 LB2324'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 49 AND
 LB2324'RAILROAD TRACKS IN CISSNA PARK, GO NORTH ON STATE HIGHWAY 49 FOR 0.5
 LB2324'MILE TO T-ROAD WHERE STATE HIGHWAY 49 TURNS EAST, TURN LEFT AND GO
 LB2324'WEST FOR 2.25 MILES TO CROSSROAD, TURN RIGHT AND GO NORTH FOR 0.8
 LB2324'MILE TO THE AZIMUTH MARK ON THE EAST SIDE AS DESCRIBED.  CONTINUE
 LB2324'NORTH ON OILED ROAD FOR 0.25 MILE TO THE STATION IN THE
 LB2324'NORTHWEST ANGLE OF CROSSROAD AS DESCRIBED.
 LB2324'
 LB2324'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1049 ***********************************************************************
 NH1049  DESIGNATION -  LILY
 NH1049  PID         -  NH1049
 NH1049  STATE/COUNTY-  IL/MCHENRY
 NH1049  COUNTRY     -  US
 NH1049  USGS QUAD   -  WAUCONDA (2018)
 NH1049
 NH1049                         *CURRENT SURVEY CONTROL
 NH1049  ______________________________________________________________________
 NH1049* NAD 83(1997) POSITION- 42 20 09.54790(N) 088 13 30.55948(W)   ADJUSTED
 NH1049* NAVD 88 ORTHO HEIGHT -   240.    (meters)      787.    (feet) SCALED
 NH1049  ______________________________________________________________________
 NH1049  GEOID HEIGHT    -        -34.127 (meters)                     GEOID18
 NH1049  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 NH1049  HORZ ORDER      -  THIRD
 NH1049
 NH1049.The horizontal coordinates were established by classical geodetic methods
 NH1049.and adjusted by the National Geodetic Survey in October 1999.
 NH1049
 NH1049.The orthometric height was scaled from a topographic map.
 NH1049
 NH1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1049.GEOID18 height accuracy estimate available here.
 NH1049
 NH1049.Click photographs - Photos may exist for this station.
 NH1049
 NH1049.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1049
 NH1049. The following values were computed from the NAD 83(1997) position.
 NH1049
 NH1049;                    North         East     Units Scale Factor Converg.
 NH1049;SPC IL E     -   629,427.457   308,915.099   MT  0.99997598   +0 04 22.3
 NH1049;SPC IL E     - 2,065,046.58  1,013,498.95   sFT  0.99997598   +0 04 22.3
 NH1049;UTM  16      - 4,687,808.209   399,070.312   MT  0.99972534   -0 49 30.7
 NH1049
 NH1049!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1049!SPC IL E     -   0.99996772  x   0.99997598  =   0.99994370
 NH1049!UTM  16      -   0.99996772  x   0.99972534  =   0.99969307
 NH1049
 NH1049:                Primary Azimuth Mark                     Grid Az
 NH1049:SPC IL E     -  LILY AZ MK 3                             298 38 24.1
 NH1049:UTM  16      -  LILY AZ MK 3                             299 32 17.1
 NH1049
 NH1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9907087808(NAD 83)
 NH1049
 NH1049|---------------------------------------------------------------------|
 NH1049| PID    Reference Object                     Distance      Geod. Az  |
 NH1049|                                                           dddmmss.s |
 NH1049| CI9173 LILY RM 1                             7.285 METERS 09706     |
 NH1049| NH1087 CRYSTAL LAKE NE MUNICIPAL TANK      APPROX.12.6 KM 2161900.4 |
 NH1049| CI9174 LILY RM 2                             8.906 METERS 27904     |
 NH1049| NH1125 MC HENRY MUNICIPAL STANDPIPE        APPROX. 3.8 KM 2832314.0 |
 NH1049| CI9171 LILY AZ MK                                         2983613.1 |
 NH1049| CI9172 LILY AZ MK 3                                       2984246.4 |
 NH1049|---------------------------------------------------------------------|
 NH1049
 NH1049                          SUPERSEDED SURVEY CONTROL
 NH1049
 NH1049  NAD 83(1997)-  42 20 09.54787(N)    088 13 30.56028(W) AD(       ) 3
 NH1049  NAD 83(1991)-  42 20 09.54732(N)    088 13 30.57016(W) AD(       ) 3
 NH1049  NAD 83(1986)-  42 20 09.54587(N)    088 13 30.57119(W) AD(       ) 3
 NH1049  NAD 27      -  42 20 09.47510(N)    088 13 30.26460(W) AD(       ) 3
 NH1049
 NH1049.Superseded values are not recommended for survey control.
 NH1049
 NH1049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1049.See file dsdata.pdf to determine how the superseded data were derived.
 NH1049
 NH1049_MARKER: DS = TRIANGULATION STATION DISK
 NH1049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1049_STAMPING: LILY 1954
 NH1049_MARK LOGO: CGS
 NH1049_PROJECTION: FLUSH
 NH1049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1049+STABILITY: SURFACE MOTION
 NH1049
 NH1049  HISTORY     - Date     Condition        Report By
 NH1049  HISTORY     - 1954     MONUMENTED       CGS
 NH1049  HISTORY     - 1957     GOOD             CGS
 NH1049  HISTORY     - 1966     GOOD             CGS
 NH1049  HISTORY     - 1975     GOOD             LOCSUR
 NH1049  HISTORY     - 1975     GOOD             ALSTER
 NH1049  HISTORY     - 1976     GOOD             NGS
 NH1049  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH1049  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 NH1049
 NH1049                          STATION DESCRIPTION
 NH1049
 NH1049'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1049'STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF MC HENRY AND
 NH1049'3 MILES NORTHWEST OF VOLO NEAR A GOLF DRIVING RANGE AND IS
 NH1049'ON HIGHWAY RIGHT-OF-WAY.  IT IS 31 FEET SOUTH OF THE CENTER
 NH1049'OF STATE HIGHWAY 120 AND 11 FEET SOUTHEAST OF A WHITE WITNESS
 NH1049'POST AND POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK
 NH1049'IS STAMPED LILY 1954.
 NH1049'
 NH1049'REFERENCE MARK NO. 1 IS 35 FEET SOUTHEAST OF THE POWER LINE
 NH1049'POLE AND WITNESS POST, AND 30 FEET SOUTH OF THE CENTER OF
 NH1049'THE HIGHWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED LILY
 NH1049'NO 1 1954.
 NH1049'
 NH1049'REFERENCE MARK NO. 2 IS 59 FEET SOUTHEAST OF TELEPHONE POLE
 NH1049'2313, 33 FEET SOUTHWEST OF THE CENTER OF THE HIGHWAY AND 17
 NH1049'FEET WEST OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE
 NH1049'DISK IS STAMPED LILY 1954.
 NH1049'
 NH1049'AZIMUTH MARK IS 27 FEET SOUTHWEST OF THE CENTER OF STATE
 NH1049'HIGHWAY 120, 2 FEET SOUTHEAST OF A WHITE WITNESS POST AND
 NH1049'TELEPHONE POLE 58 AND ACROSS THE HIGHWAY FROM THE HOME OF
 NH1049'CHARLES WEINGART.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1049'LILY 1954.
 NH1049'
 NH1049'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 NH1049'12 AND STATE HIGHWAY 120, IN THE EAST EDGE OF VOLO, GO WEST
 NH1049'ON HIGHWAY 120 FOR 3.35 MILES TO WHERE HIGHWAY CURVES NORTHWEST
 NH1049'AND A GOLF DRIVING RANGE ON THE LEFT, STATION IS NEAR TANGENT
 NH1049'OF THE CURVE.
 NH1049'
 NH1049'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST
 NH1049'ON HIGHWAY 120 FOR 0.35 MILE TO THE MARK ON THE LEFT, SOUTH
 NH1049'SIDE OF ROAD AS DESCRIBED.
 NH1049'
 NH1049'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1049
 NH1049                          STATION RECOVERY (1957)
 NH1049
 NH1049'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 NH1049'THE STATION, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 NH1049'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 NH1049'DIRECTION TO REFERENCE MARK 1 CHECKED BUT A DIFFERENCE OF
 NH1049'8 MILLIMETERS WAS FOUND IN THE DISTANCE.  THE DISTANCE AND
 NH1049'DIRECTION TO REFERENCE MARK 2 CHECKED.  A NEW AZIMUTH MARK WAS
 NH1049'ESTABLISHED AT THIS TIME AND THE OLD AZIMUTH MARK WAS DESTROYED
 NH1049'AS REQUESTED BY MR. JOHN H. GREEN OF THE KENT CORPORATION.
 NH1049'
 NH1049'A COMPLETE NEW DESCRIPTION FOLLOWS--
 NH1049'
 NH1049'THE STATION IS ABOUT 3 MILES SOUTHEAST OF MC HENRY, 3 MILES
 NH1049'NORTHWEST OF VOLO, NEAR A GOLF DRIVING RANGE, ON THE ROAD
 NH1049'RIGHT-OF-WAY.  IT IS 31 FEET SOUTH OF THE CENTERLINE OF STATE
 NH1049'HIGHWAY 120 AND 11 FEET SOUTHEAST OF A WHITE WITNESS POST AND
 NH1049'POWER LINE POLE.  THE MONUMENT IS FLUSH AND THE DISK IS
 NH1049'STAMPED LILY 1954.
 NH1049'
 NH1049'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12
 NH1049'AND STATE HIGHWAY 120 IN THE EAST EDGE OF VOLO, GO WEST ON
 NH1049'HIGHWAY 120 FOR 3.35 MILES TO WHERE THE HIGHWAY CURVES TO THE
 NH1049'RIGHT WITH A GOLF DRIVING RANGE ON THE LEFT AND THE STATION ON
 NH1049'THE LEFT.
 NH1049'
 NH1049'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY
 NH1049'120 FOR 0.25 MILE TO THE MARK ON THE RIGHT.
 NH1049'
 NH1049'REFERENCE MARK 1 IS 35 FEET SOUTHEAST OF A POWER LINE POLE AND
 NH1049'WHITE WITNESS POST AND 30 FEET SOUTH OF THE CENTERLINE OF
 NH1049'THE HIGHWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1049'LILY NO 1 1954.
 NH1049'
 NH1049'REFERENCE MARK 2 IS 59 FEET SOUTHEAST OF TELEPHONE POLE NO. 2313,
 NH1049'33 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY AND 17 FEET
 NH1049'WEST OF A POWER LINE POLE.  THE MONUMENT IS FLUSH AND THE
 NH1049'DISK IS STAMPED LILY NO 2 1954.
 NH1049'
 NH1049'THE AZIMUTH MARK IS 3 FEET WEST OF A POWER LINE POLE, 30
 NH1049'FEET SOUTH OF THE CENTERLINE OF HIGHWAY 120 AND 1 FOOT NORTH OF A
 NH1049'WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1049'LILY 1954 RESET 1957.
 NH1049'
 NH1049'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1049
 NH1049                          STATION RECOVERY (1966)
 NH1049
 NH1049'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1049'THE STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND AS
 NH1049'DESCRIBED AND IN GOOD CONDITION AT THIS TIME.  THERE HAS BEEN
 NH1049'SOME CONSTRUCTION IN THE VICINITY OF THE RESET AZIMUTH MARK
 NH1049'AND IS THOUGHT TO HAVE BEEN DESTROYED.  A NEW AZIMUTH MARK
 NH1049'WAS ESTABLISHED AT THIS TIME.  THE DISTANCE AND DIRECTIONS TO
 NH1049'THE REFERENCE MARKS CHECKED.  THE PREVIOUS RECOVERY NOTE IS
 NH1049'GOOD WITH THE BELOW CHANGES.
 NH1049'
 NH1049'A METAL WITNESS POST WAS SET 1 FOOT EAST OF THE STATION MARK
 NH1049'AT THIS TIME.
 NH1049'
 NH1049'THE AZIMUTH MARK NO. 3 IS 28 FEET SOUTHWEST OF THE CENTERLINE
 NH1049'OF STATE HIGHWAY 120, 2 FEET SOUTHWEST OF A POWER POLE, 1
 NH1049'FOOT SOUTHWEST OF A METAL WITNESS POST AND AT THE EAST EDGE
 NH1049'OF THE MC HENRY IMPLEMENT SALES AND SERVICE LOT.  THE DISK
 NH1049'IS STAMPED LILY 1954 AZ 3 1966 AND THE MONUMENT PROJECTS
 NH1049'2 INCHES.
 NH1049'
 NH1049'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1049'
 NH1049'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 NH1049'SOUTHEAST OF MC HENRY
 NH1049
 NH1049                          STATION RECOVERY (1975)
 NH1049
 NH1049'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1975 (ARS)
 NH1049'LILY-ALL MARKS FOUND IN GOOD CONDITION AS DESCRIBED.
 NH1049'
 NH1049'AZIMUTH MARK IS 28 FT SW OF HWY. 120 AND 80 FT NW OF AND HILL
 NH1049'ROAD - MC HENRY IMPLEMENT CO.  LOT MENTIONED IN DESCRIPTION
 NH1049'IS NOW A SCHOOL BUS LOT.
 NH1049'
 NH1049'HORIZONTAL DIST. FROM STA. TO AZ MK = 1932.56 FT (BY LASER
 NH1049'RANGER)
 NH1049
 NH1049                          STATION RECOVERY (1975)
 NH1049
 NH1049'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1975 (LC)
 NH1049'LILY 1954-GOOD
 NH1049'
 NH1049'LILY NO 1 1954-GOOD
 NH1049'
 NH1049'LILY NO 2 1954-GOOD
 NH1049'
 NH1049'AZ MK NOT FOUND--AREA PAVED
 NH1049'
 NH1049'STATION IS 12.7 FT E. OF A POWER POLE WITH A WITNESS SIGN ON
 NH1049'N. FACE, 10.5 FT N. OF A FENCE LINE, 32.5 FT S. OF CENTERLINE
 NH1049'OF ILL 120, 25.7 FT WNW OF W. END OF A WOOD FENCE (SOLID
 NH1049'WOOD)
 NH1049
 NH1049                          STATION RECOVERY (1976)
 NH1049
 NH1049'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 NH1049'STATION MARK REFERENCE MARKS 1, 2 AND THE 1966 AZIMUTH MARK WERE
 NH1049'FOUND IN GOOD CONDITION.  THE 1966 RECOVERY IS GOOD WITH THE BELOW
 NH1049'CHANGES.
 NH1049'
 NH1049'THE AZIMUTH MARK 3 1966 IS 80 FEET WEST OF THE CENTERLINE OF HILL
 NH1049'ROAD, 29 FEET SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 120, 2
 NH1049'FEET SOUTHEAST OF A POWER POLE, 1 FOOT SOUTH OF A METAL WITNESS
 NH1049'POST AND AT THE NORTHEAST EDGE OF A USED AUTO AND BUS LOT.
 NH1049'
 NH1049'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES SOUTHEAST
 NH1049'OF MCHENRY.
 NH1049'
 NH1049'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1049
 NH1049                          STATION RECOVERY (1987)
 NH1049
 NH1049'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH1049'MARK NOT FOUND.
 NH1049
 NH1049                          STATION RECOVERY (1995)
 NH1049
 NH1049'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1049'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0833 ***********************************************************************
 LD0833  DESIGNATION -  LIMA LAKE
 LD0833  PID         -  LD0833
 LD0833  STATE/COUNTY-  IL/ADAMS
 LD0833  COUNTRY     -  US
 LD0833  USGS QUAD   -  LIMA (2018)
 LD0833
 LD0833                         *CURRENT SURVEY CONTROL
 LD0833  ______________________________________________________________________
 LD0833* NAD 83(1997) POSITION- 40 10 12.92922(N) 091 24 48.20821(W)   ADJUSTED
 LD0833* NAVD 88 ORTHO HEIGHT -   177.    (meters)      581.    (feet) SCALED
 LD0833  ______________________________________________________________________
 LD0833  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 LD0833  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 LD0833  HORZ ORDER      -  SECOND
 LD0833
 LD0833.The horizontal coordinates were established by classical geodetic methods
 LD0833.and adjusted by the National Geodetic Survey in October 1999.
 LD0833
 LD0833.The orthometric height was scaled from a topographic map.
 LD0833
 LD0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0833.GEOID18 height accuracy estimate available here.
 LD0833
 LD0833.Click photographs - Photos may exist for this station.
 LD0833
 LD0833.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0833
 LD0833. The following values were computed from the NAD 83(1997) position.
 LD0833
 LD0833;                    North         East     Units Scale Factor Converg.
 LD0833;SPC IL W     -   389,636.847   593,807.092   MT  1.00007995   -0 48 15.4
 LD0833;SPC IL W     - 1,278,333.56  1,948,182.10   sFT  1.00007995   -0 48 15.4
 LD0833;SPC MO E     -   481,752.041   172,200.694   MT  1.00000782   -0 35 21.2
 LD0833;UTM  15      - 4,447,861.265   635,098.426   MT  0.99982468   +1 01 25.0
 LD0833
 LD0833!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0833!SPC IL W     -   0.99997740  x   1.00007995  =   1.00005735
 LD0833!SPC MO E     -   0.99997740  x   1.00000782  =   0.99998522
 LD0833!UTM  15      -   0.99997740  x   0.99982468  =   0.99980209
 LD0833
 LD0833:                Primary Azimuth Mark                     Grid Az
 LD0833:SPC IL W     -  LA GRANGE MUNICIPAL TANK                 210 37 31.9
 LD0833:SPC MO E     -  LA GRANGE MUNICIPAL TANK                 210 24 37.7
 LD0833:UTM  15      -  LA GRANGE MUNICIPAL TANK                 208 47 51.5
 LD0833
 LD0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3509847861(NAD 83)
 LD0833
 LD0833|---------------------------------------------------------------------|
 LD0833| PID    Reference Object                     Distance      Geod. Az  |
 LD0833|                                                           dddmmss.s |
 LD0833| LD0848 LA GRANGE MUNICIPAL TANK            APPROX.16.0 KM 2094916.5 |
 LD0833| CL9756 LIMA LAKE RM 1                                     26202     |
 LD0833|---------------------------------------------------------------------|
 LD0833
 LD0833                          SUPERSEDED SURVEY CONTROL
 LD0833
 LD0833  NAD 83(1996)-  40 10 12.92921(N)    091 24 48.20796(W) AD(       ) 2
 LD0833  NAD 83(1986)-  40 10 12.93914(N)    091 24 48.20887(W) AD(       ) 2
 LD0833  NAD 27      -  40 10 12.77500(N)    091 24 47.66300(W) AD(       ) 2
 LD0833
 LD0833.Superseded values are not recommended for survey control.
 LD0833
 LD0833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0833.See file dsdata.pdf to determine how the superseded data were derived.
 LD0833
 LD0833_MARKER: V = STONE MONUMENT
 LD0833_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LD0833_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0833
 LD0833  HISTORY     - Date     Condition        Report By
 LD0833  HISTORY     - UNK      MONUMENTED       MRC
 LD0833  HISTORY     - 1931     GOOD             CGS
 LD0833  HISTORY     - 1960     GOOD             ILHD
 LD0833
 LD0833                          STATION DESCRIPTION
 LD0833
 LD0833'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0833'ABOUT 16 MILES NORTH OF QUINCY, 2 MILES WEST OF LIMA, ABOUT
 LD0833'4-1/4 MILES FROM RIVER BANK, ABOUT 4,700 METERS (15,420 FEET)
 LD0833'NORTH OF POINT WHERE HUNT AND LIMA LAKE LEVEE BEGINS NEAR
 LD0833'FOOT OF BLUFF, ON LAND OWNED BY PERRY SPENCER, A LITTLE SOUTH
 LD0833'OF HIGHEST POINT ON NARROW NORTH-AND-SOUTH RIDGE, ALMOST ON
 LD0833'LINE WITH ROAD RUNNING WEST TO CLUBHOUSE AND ALSO WITH SLOUGH
 LD0833'ACROSS BOTTOM, 87 METERS (285 FEET) EAST OF ROAD AT FOOT OF
 LD0833'BLUFF, 30 METERS (98 FEET) NORTH OF EAST-AND-WEST WIRE FENCE
 LD0833'OVER RIDGE, 5.4 METERS (18 FEET) NORTH OF 24-INCH MAPLE TREE
 LD0833'WITH OLD BLAZE, AND 7.4 METERS (24 FEET) SOUTHWEST OF
 LD0833'16-INCH OAK TREE WITH OLD BLAZE.  TO REACH FROM SOUTH END OF
 LD0833'LIMA, GO WEST 2.0 MILES ON GRAVEL ROAD, TURN LEFT (SOUTH)
 LD0833'ONTO DIRT ROAD ACROSS IRON BRIDGE, PROCEED SOUTH 0.4 MILE TO
 LD0833'FENCE CORNER IN BRUSH AT FOOT OF BLUFF ON LEFT (60 YARDS NORTH
 LD0833'OF CONCRETE BRIDGE), GO EAST 100 YARDS ALONG NORTH SIDE OF
 LD0833'EAST-AND-WEST WIRE FENCE TO TOP OF FIRST RIDGE, AND
 LD0833'CONTINUE TO LEFT ALONG RIDGE 30 YARDS TO STATION SITE.
 LD0833'MARKED BY 6-INCH SQUARE STONE POST FLUSH WITH SURFACE OF
 LD0833'GROUND, WITH U S AND CENTER HOLE IN TOP.  REFERENCE MARK
 LD0833'(NOT DESCRIBED) IS IN NORTH-AND-SOUTH FENCE LINE, 6.5 METERS
 LD0833'(21 FEET) EAST OF CENTER LINE OF DIRT ROAD, ABOUT 90 METERS
 LD0833'(295 FEET) NORTH OF CONCRETE BRIDGE, ABOUT 20 METERS (66
 LD0833'FEET) NORTH OF CORNER OF WIRE FENCE, AND 80.6 METERS (264
 LD0833'FEET) FROM STATION S 82 DEG 02 MIN W.  BEARING FROM
 LD0833'STATION TO STANDPIPE AT LA GRANGE, MO., IS S 29 DEG 49 MIN W.
 LD0833
 LD0833                          STATION RECOVERY (1960)
 LD0833
 LD0833'RECOVERY NOTE BY IL HIGHWAY DEPT 1960
 LD0833'STATION FOUND GOOD CONDITION.  ROAD AT FOOT OF BLUFF NO LONGER
 LD0833'USEABLE.  MUST ENTER BY (CAR) MEANS OF DRIVE W ALONG SECTION
 LD0833'LINE (11 AND 14) OFF FIRST GRAVEL ROAD (T-SOUTH) W OF LIMA.
 LD0833'(ASK THE FARMER.)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1393 ***********************************************************************
 NH1393  DESIGNATION -  LIMIT
 NH1393  PID         -  NH1393
 NH1393  STATE/COUNTY-  IL/WINNEBAGO
 NH1393  COUNTRY     -  US
 NH1393  USGS QUAD   -  SOUTH BELOIT (2018)
 NH1393
 NH1393                         *CURRENT SURVEY CONTROL
 NH1393  ______________________________________________________________________
 NH1393* NAD 83(1997) POSITION- 42 28 38.66733(N) 089 03 20.91226(W)   ADJUSTED
 NH1393* NAVD 88 ORTHO HEIGHT -   235.    (meters)      771.    (feet) SCALED
 NH1393  ______________________________________________________________________
 NH1393  GEOID HEIGHT    -        -33.719 (meters)                     GEOID18
 NH1393  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 NH1393  HORZ ORDER      -  SECOND
 NH1393
 NH1393.The horizontal coordinates were established by classical geodetic methods
 NH1393.and adjusted by the National Geodetic Survey in October 1999.
 NH1393
 NH1393.The orthometric height was scaled from a topographic map.
 NH1393
 NH1393.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1393.GEOID18 height accuracy estimate available here.
 NH1393
 NH1393.Click photographs - Photos may exist for this station.
 NH1393
 NH1393.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1393
 NH1393. The following values were computed from the NAD 83(1997) position.
 NH1393
 NH1393;                    North         East     Units Scale Factor Converg.
 NH1393;SPC IL W     -   645,706.889   791,339.412   MT  1.00004379   +0 45 00.8
 NH1393;SPC IL W     - 2,118,456.68  2,596,252.72   sFT  1.00004379   +0 45 00.8
 NH1393;SPC WI S     -    53,476.401   677,642.614   MT  1.00006142   +0 38 55.5
 NH1393;SPC WI S     -   175,447.16  2,223,232.48   sFT  1.00006142   +0 38 55.5
 NH1393;UTM  16      - 4,704,832.148   331,018.077   MT  0.99995134   -1 23 19.0
 NH1393
 NH1393!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1393!SPC IL W     -   0.99996844  x   1.00004379  =   1.00001223
 NH1393!SPC WI S     -   0.99996844  x   1.00006142  =   1.00002986
 NH1393!UTM  16      -   0.99996844  x   0.99995134  =   0.99991978
 NH1393
 NH1393:                Primary Azimuth Mark                     Grid Az
 NH1393:SPC IL W     -  SHAW RESET                               224 25 57.0
 NH1393:SPC WI S     -  SHAW RESET                               224 32 02.3
 NH1393:UTM  16      -  SHAW RESET                               226 34 16.8
 NH1393
 NH1393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3101804832(NAD 83)
 NH1393
 NH1393|---------------------------------------------------------------------|
 NH1393| PID    Reference Object                     Distance      Geod. Az  |
 NH1393|                                                           dddmmss.s |
 NH1393| NH1353 BELOIT FIRST CONG CH SPIRE          APPROX. 3.5 KM 0403558.0 |
 NH1393| CI9177 LIMIT RM                             21.820 METERS 21414     |
 NH1393| NH0523 SHAW RESET                          APPROX. 0.6 KM 2251057.8 |
 NH1393|---------------------------------------------------------------------|
 NH1393
 NH1393                          SUPERSEDED SURVEY CONTROL
 NH1393
 NH1393  NAD 83(1996)-  42 28 38.66731(N)    089 03 20.91222(W) AD(       ) 2
 NH1393  NAD 83(1991)-  42 28 38.66464(N)    089 03 20.91213(W) AD(       ) 2
 NH1393  NAD 83(1986)-  42 28 38.66362(N)    089 03 20.91668(W) AD(       ) 2
 NH1393  NAD 27      -  42 28 38.61100(N)    089 03 20.52200(W) AD(       ) 2
 NH1393  USSD        -  42 28 38.70100(N)    089 03 20.30700(W) AD(       ) 3
 NH1393
 NH1393.Superseded values are not recommended for survey control.
 NH1393
 NH1393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1393.See file dsdata.pdf to determine how the superseded data were derived.
 NH1393
 NH1393_MARKER: N = NAIL
 NH1393_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1393_SP_SET: WOOD STAKE
 NH1393_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1393
 NH1393  HISTORY     - Date     Condition        Report By
 NH1393  HISTORY     - 1920     MONUMENTED       CGS
 NH1393  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH1393
 NH1393                          STATION DESCRIPTION
 NH1393
 NH1393'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1393'STATION IS ABOUT 1-3/4 MILES S OF BELOIT, WIS., ON THE E
 NH1393'SIDE OF THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK,
 NH1393'1/4 MILE N OF THE SIGNPOST MARKED STATION 1 MILE, 30 YARDS
 NH1393'NE OF THE SIGNPOST MARKED YARD LIMIT, ON THE EDGE OF THE
 NH1393'BANK OF A RAILROAD CUT, AND 19.33 METERS (63.42 FEET) E OF THE
 NH1393'E AND NEAREST RAIL.  THE STATION AND REFERENCE MARKS ARE
 NH1393'PINE STAKES 2 BY 4 INCHES IN SIZE.  THE STATION MARK HAS
 NH1393'A NAIL WITH A CROSS ON IT, AND THE REFERENCE MARK HAS A
 NH1393'CROSS SAWED IN THE TOP.  THE REFERENCE MARK IS ON THE SAME
 NH1393'SIDE OF THE TRACK, NEAR THE FENCE LINE 21.82 METERS (71.59
 NH1393'FEET) FROM THE STATION, S 34 DEG 14 MIN W.
 NH1393
 NH1393                          STATION RECOVERY (1997)
 NH1393
 NH1393'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1393'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1552 ***********************************************************************
 NH1552  DESIGNATION -  LINCOLN
 NH1552  PID         -  NH1552
 NH1552  STATE/COUNTY-  IL/OGLE
 NH1552  COUNTRY     -  US
 NH1552  USGS QUAD   -  FORRESTON SOUTH (2018)
 NH1552
 NH1552                         *CURRENT SURVEY CONTROL
 NH1552  ______________________________________________________________________
 NH1552* NAD 83(1997) POSITION- 42 05 02.15601(N) 089 34 52.78335(W)   ADJUSTED
 NH1552* NAVD 88 ORTHO HEIGHT -   290.    (meters)      951.    (feet) SCALED
 NH1552  ______________________________________________________________________
 NH1552  GEOID HEIGHT    -        -32.966 (meters)                     GEOID18
 NH1552  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 NH1552  HORZ ORDER      -  THIRD
 NH1552
 NH1552.The horizontal coordinates were established by classical geodetic methods
 NH1552.and adjusted by the National Geodetic Survey in October 1999.
 NH1552
 NH1552.The orthometric height was scaled from a topographic map.
 NH1552
 NH1552.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1552.GEOID18 height accuracy estimate available here.
 NH1552
 NH1552.Click photographs - Photos may exist for this station.
 NH1552
 NH1552.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1552
 NH1552. The following values were computed from the NAD 83(1997) position.
 NH1552
 NH1552;                    North         East     Units Scale Factor Converg.
 NH1552;SPC IL W     -   601,570.530   748,429.153   MT  0.99997003   +0 23 32.3
 NH1552;SPC IL W     - 1,973,652.65  2,455,471.31   sFT  0.99997003   +0 23 32.3
 NH1552;UTM  16      - 4,662,319.765   286,494.189   MT  1.00016094   -1 43 50.5
 NH1552
 NH1552!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1552!SPC IL W     -   0.99995970  x   0.99997003  =   0.99992973
 NH1552!UTM  16      -   0.99995970  x   1.00016094  =   1.00012063
 NH1552
 NH1552:                Primary Azimuth Mark                     Grid Az
 NH1552:SPC IL W     -  LINCOLN AZ MK 2                          082 35 32.0
 NH1552:UTM  16      -  LINCOLN AZ MK 2                          084 42 54.8
 NH1552
 NH1552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8649462319(NAD 83)
 NH1552
 NH1552|---------------------------------------------------------------------|
 NH1552| PID    Reference Object                     Distance      Geod. Az  |
 NH1552|                                                           dddmmss.s |
 NH1552| CI9178 LINCOLN AZ MK                                      0825836.3 |
 NH1552| CI9179 LINCOLN AZ MK 2                                    0825904.3 |
 NH1552| CI9180 LINCOLN RM 1                          8.571 METERS 09145     |
 NH1552| NH1509 MT MORRIS MUNICIPAL TANK            APPROX.13.0 KM 1081049.6 |
 NH1552| MF1715 POLO MUNICIPAL TANK                 APPROX.10.3 KM 1783112.7 |
 NH1552| CI9181 LINCOLN RM 2                         17.478 METERS 35010     |
 NH1552|---------------------------------------------------------------------|
 NH1552
 NH1552                          SUPERSEDED SURVEY CONTROL
 NH1552
 NH1552  NAD 83(1996)-  42 05 02.15602(N)    089 34 52.78336(W) AD(       ) 3
 NH1552  NAD 83(1986)-  42 05 02.15850(N)    089 34 52.78692(W) AD(       ) 3
 NH1552  NAD 27      -  42 05 02.05720(N)    089 34 52.37760(W) AD(       ) 3
 NH1552
 NH1552.Superseded values are not recommended for survey control.
 NH1552
 NH1552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1552.See file dsdata.pdf to determine how the superseded data were derived.
 NH1552
 NH1552_MARKER: DS = TRIANGULATION STATION DISK
 NH1552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1552_STAMPING: LINCOLN 1954
 NH1552_MARK LOGO: CGS
 NH1552_PROJECTION: FLUSH
 NH1552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1552+STABILITY: SURFACE MOTION
 NH1552
 NH1552  HISTORY     - Date     Condition        Report By
 NH1552  HISTORY     - 1954     MONUMENTED       CGS
 NH1552  HISTORY     - 1970     GOOD             ALSTER
 NH1552  HISTORY     - 1970     GOOD             NGS
 NH1552  HISTORY     - 19960503 GOOD             USPSQD
 NH1552  HISTORY     - 20010806 GOOD             USPSQD
 NH1552
 NH1552                          STATION DESCRIPTION
 NH1552
 NH1552'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1552'STATION IS LOCATED ABOUT 7 MILES NORTH OF POLO AND 3 MILES SOUTH
 NH1552'OF FORRESTON ON STATE HIGHWAY RIGHT-OF-WAY.  IT IS 28 FEET SOUTH
 NH1552'OF THE CENTER OF STATE HIGHWAY 26, 3 FEET NORTHEAST OF A WHITE
 NH1552'WITNESS POST AND 2 FEET NORTH OF A FENCE.  THE MARK IS FLUSH
 NH1552'AND THE DISK IS STAMPED LINCOLN 1954.
 NH1552'
 NH1552'REFERENCE MARK NO. 1 IS 29 FEET SOUTH OF THE CENTER OF THE
 NH1552'HIGHWAY, 13 FEET WEST OF A 12 INCH WILD CHERRY TREE AND 1 FOOT
 NH1552'NORTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1552'LINCOLN NO 1 1954.
 NH1552'
 NH1552'REFERENCE MARK NO. 2 IS 27 FEET NORTH OF THE CENTER OF THE
 NH1552'HIGHWAY, 16 FEET WEST OF A 36 INCH MAPLE TREE AND 1 FOOT SOUTH
 NH1552'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED LINCOLN
 NH1552'NO 2 1954.
 NH1552'
 NH1552'AZIMUTH MARK IS 67 FEET NORTHWEST OF A GRAVEL T ROAD INTERSECTION,
 NH1552'26 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 4 FEET NORTHEAST
 NH1552'OF A WHITE WITNESS POST AND 2 FEET WEST OF A TELEPHONE POLE.
 NH1552'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED LINCOLN
 NH1552'1954.
 NH1552'
 NH1552'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 72
 NH1552'AND 26 IN FORRESTON, GO SOUTH ON HIGHWAY 26 FOR 2.6 MILES TO
 NH1552'WHERE HIGHWAY GOES WEST AND GRAVEL ROAD CONTINUES SOUTH (*),
 NH1552'TURN RIGHT AND GO WEST ON HIGHWAY 26 FOR 0.2 MILE TO THE STATION
 NH1552'ON THE LEFT, SOUTH SIDE OF HIGHWAY AS DESCRIBED.
 NH1552'
 NH1552'TO REACH THE AZIMUTH MARK FROM THIS POINT (*) GO SOUTH ON GRAVEL
 NH1552'ROAD FOR ABOUT 150 FEET TO THE AZIMUTH MARK ON THE RIGHT, WEST
 NH1552'SIDE OF ROAD AS DESCRIBED.
 NH1552'
 NH1552'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 NH1552
 NH1552                          STATION RECOVERY (1970)
 NH1552
 NH1552'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1970 (LOC)
 NH1552'LINCOLN 1954-GOOD
 NH1552'
 NH1552'LINCOLN NO 1 1954-GOOD
 NH1552'
 NH1552'LINCOLN NO 2 1954-GOOD
 NH1552'
 NH1552'LINCOLN 1954 AZ-LEANING TO THE SOUTH, 1.5 FT ABOVE GROUND
 NH1552'
 NH1552'LINCOLN 1954 IS 3 FT NORTH OF A FENCE (NOT 2 FT)
 NH1552'
 NH1552'LINCOLN NO 1 IS 18.3 FT WEST OF A TELEPHONE POLE (12 IN CHERRY
 NH1552'TREE GONE)
 NH1552'
 NH1552'LINCOLN NO 2 IS 1 FT WEST OF A T-FENCE NORTH
 NH1552
 NH1552                          STATION RECOVERY (1970)
 NH1552
 NH1552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1552'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 NH1552'THE AZIMUTH MARK WAS FOUND UPROOTED AND A NEW MARK WAS SET.
 NH1552'THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED AS
 NH1552'DID THE DIRECTION TO THE TANK.  A NEW DESCRIPTION FOLLOWS--
 NH1552'
 NH1552'THE STATION IS LOCATED ABOUT 7 MILES NORTH OF POLO, ABOUT 3
 NH1552'MILES SOUTH OF FORRESTON, ON ROAD RIGHT-OF-WAY, 59 FEET SOUTH
 NH1552'OF A 40 INCH MAPLE TREE, 58 FEET SOUTH OF A FENCE CORNER, 29
 NH1552'FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 26, 46 FEET WEST
 NH1552'OF A TELEPHONE POLE, 3 FEET NORTH OF A FENCE AND 1 FOOT EAST
 NH1552'OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 NH1552'IS STAMPED LINCOLN 1954.
 NH1552'
 NH1552'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS, 26 AND
 NH1552'72 IN FORRESTON, GO SOUTH ON HIGHWAY 26 FOR 2.6 MILES TO A
 NH1552'GRAVELED ROAD AHEAD AND THE ROAD CURVES TO THE WEST.* CONTINUE
 NH1552'WEST ON THE HIGHWAY FOR 0.2 MILE TO THE STATION ON THE LEFT.
 NH1552'
 NH1552'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO SOUTH ON THE
 NH1552'GRAVELED ROAD FOR ABOUT 150 FEET TO THE AZIMUTH MARK ON THE
 NH1552'RIGHT.
 NH1552'
 NH1552'REFERENCE MARK 1 IS 18 FEET WEST OF A POWER POLE, 30 FEET SOUTH
 NH1552'OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT NORTH OF THE FENCE.
 NH1552'THE MONUMENT IS 1 INCH UNDERGROUND AND THE DISK IS STAMPED
 NH1552'LINCOLN NO 1 1954.
 NH1552'
 NH1552'REFERENCE MARK 2 IS 27 FEET NORTH OF THE CENTERLINE OF THE
 NH1552'HIGHWAY, 13 FEET WEST OF THE 40 INCH MAPLE TREE, 31 FEET
 NH1552'EAST OF A 40 INCH MAPLE TREE, 1 FOOT SOUTH OF A FENCE AND 1 FOOT
 NH1552'SOUTHWEST OF A FENCE CORNER.  THE MONUMENT IS FLUSH AND THE DISK
 NH1552'IS STAMPED LINCOLN NO 2 1954.
 NH1552'
 NH1552'THE AZIMUTH MARK IS 67 FEET NORTH OF THE CENTERLINE OF AN EAST-WEST
 NH1552'GRAVELED ROAD, 41 FEET NORTH OF A 5 FOOT TALL CONCRETE POST,
 NH1552'22 FEET WEST OF THE CENTERLINE OF NORTH-SOUTH GRAVELED ROAD,
 NH1552'1 FOOT EAST OF A METAL WITNESS POST AND 145 FEET SOUTHEAST OF THE
 NH1552'CENTERLINE OF HIGHWAY 26.  THE MONUMENT PROJECTS 4 INCHES AND
 NH1552'THE DISK IS STAMPED LINCOLN 1954 1970.
 NH1552'
 NH1552'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1552
 NH1552                          STATION RECOVERY (1996)
 NH1552
 NH1552'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1552'RECOVERED IN GOOD CONDITION.
 NH1552
 NH1552                          STATION RECOVERY (2001)
 NH1552
 NH1552'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1552'RM  2 AND THE AZIMUTH FOUND IN GOOD CONDITION. RM 1 DISC WAS MISSIND,
 NH1552'PIN INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1917 ***********************************************************************
 LC1917  DESIGNATION -  LINCOLN COUNTY COURTHOUSE DOME
 LC1917  PID         -  LC1917
 LC1917  STATE/COUNTY-  IL/LOGAN
 LC1917  COUNTRY     -  US
 LC1917  USGS QUAD   -  LINCOLN EAST (2018)
 LC1917
 LC1917                         *CURRENT SURVEY CONTROL
 LC1917  ______________________________________________________________________
 LC1917* NAD 83(1997) POSITION- 40 08 45.65248(N) 089 21 44.90586(W)   ADJUSTED
 LC1917  ______________________________________________________________________
 LC1917  GEOID HEIGHT    -        -32.531 (meters)                     GEOID18
 LC1917  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 LC1917  HORZ ORDER      -  THIRD
 LC1917
 LC1917.The horizontal coordinates were established by classical geodetic methods
 LC1917.and adjusted by the National Geodetic Survey in October 1999.
 LC1917
 LC1917.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1917.GEOID18 height accuracy estimate available here.
 LC1917
 LC1917.Click photographs - Photos may exist for this station.
 LC1917
 LC1917.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1917
 LC1917. The following values were computed from the NAD 83(1997) position.
 LC1917
 LC1917;                    North         East     Units Scale Factor Converg.
 LC1917;SPC IL W     -   386,509.782   768,522.985   MT  0.99999896   +0 31 06.6
 LC1917;SPC IL W     - 1,268,074.18  2,521,395.83   sFT  0.99999896   +0 31 06.6
 LC1917;UTM  16      - 4,446,639.362   298,760.395   MT  1.00009856   -1 31 25.3
 LC1917
 LC1917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9876046639(NAD 83)
 LC1917
 LC1917                          SUPERSEDED SURVEY CONTROL
 LC1917
 LC1917  NAD 83(1986)-  40 08 45.66445(N)    089 21 44.90125(W) AD(       ) 3
 LC1917  NAD 27      -  40 08 45.51100(N)    089 21 44.55000(W) AD(       ) 3
 LC1917
 LC1917.Superseded values are not recommended for survey control.
 LC1917
 LC1917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1917.See file dsdata.pdf to determine how the superseded data were derived.
 LC1917
 LC1917_MARKER: 87 = DOME
 LC1917
 LC1917  HISTORY     - Date     Condition        Report By
 LC1917  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1917  HISTORY     - 1960     GOOD             CGS
 LC1917
 LC1917                          STATION DESCRIPTION
 LC1917
 LC1917'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1917'STATION IS LOCATED IN THE BUSINESS SECTION OF LINCOLN.
 LC1917'
 LC1917'THE STATION IS A CONCRETE BLOCK BUILDING, HAS A SILVER DOME
 LC1917'ON TOP OF BUILDING, HAS A FLAG POLE ON TOP OF DOME AND IS
 LC1917'APPROXIMATELY 125 FEET HIGH.
 LC1917'
 LC1917'POINT INTERSECTED WAS TOP AND CENTER OF DOME.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8695 ***********************************************************************
 AJ8695  DESIGNATION -  LINCOLN DEPOT
 AJ8695  PID         -  AJ8695
 AJ8695  STATE/COUNTY-  IL/LOGAN
 AJ8695  COUNTRY     -  US
 AJ8695  USGS QUAD   -  LINCOLN WEST (2018)
 AJ8695
 AJ8695                         *CURRENT SURVEY CONTROL
 AJ8695  ______________________________________________________________________
 AJ8695* NAD 83(2011) POSITION- 40 09 03.14800(N) 089 23 00.89141(W)   ADJUSTED
 AJ8695* NAD 83(2011) ELLIP HT-   147.629 (meters)        (06/27/12)   ADJUSTED
 AJ8695* NAD 83(2011) EPOCH   -  2010.00
 AJ8695* NAVD 88 ORTHO HEIGHT -   180.2   (meters)      591.    (feet) GPS OBS
 AJ8695  ______________________________________________________________________
 AJ8695  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8695  GEOID HEIGHT    -        -32.553 (meters)                     GEOID99
 AJ8695  GEOID HEIGHT    -        -32.549 (meters)                     GEOID18
 AJ8695  NAD 83(2011) X  -     52,522.568 (meters)                     COMP
 AJ8695  NAD 83(2011) Y  - -4,881,752.716 (meters)                     COMP
 AJ8695  NAD 83(2011) Z  -  4,090,899.736 (meters)                     COMP
 AJ8695  LAPLACE CORR    -          1.29  (seconds)                    DEFLEC18
 AJ8695
 AJ8695  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8695  Standards:
 AJ8695         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8695            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8695  -------------------------------------------------------------------
 AJ8695  NETWORK    0.52   0.98           0.23   0.19   0.50     -0.06222844
 AJ8695  -------------------------------------------------------------------
 AJ8695  Click here for local accuracies and other accuracy information.
 AJ8695
 AJ8695.The horizontal coordinates were established by GPS observations
 AJ8695.and adjusted by the National Geodetic Survey in June 2012.
 AJ8695
 AJ8695.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8695.been affixed to the stable North American tectonic plate. See 
 AJ8695.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8695
 AJ8695.The horizontal coordinates are valid at the epoch date displayed above
 AJ8695.which is a decimal equivalence of Year/Month/Day.
 AJ8695
 AJ8695.The orthometric height was determined by GPS observations and a
 AJ8695.high-resolution geoid model.
 AJ8695
 AJ8695.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8695.GEOID18 height accuracy estimate available here.
 AJ8695
 AJ8695.Click photographs - Photos may exist for this station.
 AJ8695
 AJ8695.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8695
 AJ8695.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8695
 AJ8695.The ellipsoidal height was determined by GPS observations
 AJ8695.and is referenced to NAD 83.
 AJ8695
 AJ8695. The following values were computed from the NAD 83(2011) position.
 AJ8695
 AJ8695;                    North         East     Units Scale Factor Converg.
 AJ8695;SPC IL W     -   387,033.323   766,719.734   MT  0.99999596   +0 30 17.8
 AJ8695;SPC IL W     - 1,269,791.83  2,515,479.66   sFT  0.99999596   +0 30 17.8
 AJ8695;UTM  16      - 4,447,226.897   296,976.759   MT  1.00010743   -1 32 14.9
 AJ8695
 AJ8695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8695!SPC IL W     -   0.99997684  x   0.99999596  =   0.99997280
 AJ8695!UTM  16      -   0.99997684  x   1.00010743  =   1.00008427
 AJ8695
 AJ8695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9697647226(NAD 83)
 AJ8695
 AJ8695                          SUPERSEDED SURVEY CONTROL
 AJ8695
 AJ8695  NAD 83(2007)-  40 09 03.14820(N)    089 23 00.89223(W) AD(2002.00) 0
 AJ8695  ELLIP H (02/10/07)  147.636  (m)                       GP(2002.00)    
 AJ8695  ELLIP H (02/03/05)  147.626  (m)                       GP(       ) 4 2
 AJ8695  NAD 83(1997)-  40 09 03.14802(N)    089 23 00.89244(W) AD(       ) 1
 AJ8695  ELLIP H (03/29/02)  147.653  (m)                       GP(       ) 2 1
 AJ8695
 AJ8695.Superseded values are not recommended for survey control.
 AJ8695
 AJ8695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8695.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8695
 AJ8695_MARKER: DD = SURVEY DISK
 AJ8695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8695_STAMPING: LINCOLN DEPOT 1996
 AJ8695_MARK LOGO: ILDT
 AJ8695_PROJECTION: FLUSH
 AJ8695_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ8695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8695+STABILITY: SURFACE MOTION
 AJ8695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8695+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2002
 AJ8695
 AJ8695  HISTORY     - Date     Condition        Report By
 AJ8695  HISTORY     - 1996     MONUMENTED       ILDT
 AJ8695  HISTORY     - 20020301 GOOD             NGS
 AJ8695  HISTORY     - 20130109 GOOD             INDIV
 AJ8695
 AJ8695                          STATION DESCRIPTION
 AJ8695
 AJ8695'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (JK)
 AJ8695'STATION LOCATED IN LINCOLN, TO REACH FROM THE JUNCTION OF IL 10
 AJ8695'(WOODLAWN STREET) AND
 AJ8695'BUISNESS LOOP 55 (OLD US 66) GO SOUTH ALONG 66 0.1 MILE (O.2 KM) TO A
 AJ8695'FRONTAGE ROAD. TURN
 AJ8695'LEFT THEN SOUTH ALONG FRONTAGE ROAD (NEXT TO FAIRGROUNDS) 0.2 MI (0.3
 AJ8695'KM) TP SHORT 11TH
 AJ8695'STREET, TURN LEFT (EAST)  0.1 MI (0.2 KM) TO OPPERATIONS UARD ON
 AJ8695'RIGHT. STATION IS LOCATED
 AJ8695'CENTER SOUTH SIDE OF YARD AND SOUTHEAST OF SALTDOME, 2.3 M (7.5 FT)
 AJ8695'NORTH OF SOUTH
 AJ8695'FENCELINE, 19.2 M (63.0 FT) EAST OF MAIN BRACE POAST, 46.9 M (153.9
 AJ8695'FT) SOUTHEAST OF A METAL
 AJ8695'POLE SHED. STATION STAMPED LINCOLN DEPOT 1996 AND FLUSH WITH GROUND
 AJ8695'
 AJ8695
 AJ8695                          STATION RECOVERY (2013)
 AJ8695
 AJ8695'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 AJ8695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2594 ***********************************************************************
 ME2594  DESIGNATION -  LINCOLN FIELDS JOCKEY CLUB TK
 ME2594  PID         -  ME2594
 ME2594  STATE/COUNTY-  IL/WILL
 ME2594  COUNTRY     -  US
 ME2594  USGS QUAD   -  STEGER (2018)
 ME2594
 ME2594                         *CURRENT SURVEY CONTROL
 ME2594  ______________________________________________________________________
 ME2594* NAD 83(1997) POSITION- 41 24 34.61289(N) 087 37 48.56903(W)   ADJUSTED
 ME2594  ______________________________________________________________________
 ME2594  GEOID HEIGHT    -        -33.344 (meters)                     GEOID18
 ME2594  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 ME2594  HORZ ORDER      -  THIRD
 ME2594
 ME2594.The horizontal coordinates were established by classical geodetic methods
 ME2594.and adjusted by the National Geodetic Survey in October 1999.
 ME2594
 ME2594.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2594.GEOID18 height accuracy estimate available here.
 ME2594
 ME2594.Click photographs - Photos may exist for this station.
 ME2594
 ME2594.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2594
 ME2594. The following values were computed from the NAD 83(1997) position.
 ME2594
 ME2594;                    North         East     Units Scale Factor Converg.
 ME2594;SPC IL E     -   526,770.231   358,792.720   MT  1.00001752   +0 27 54.4
 ME2594;SPC IL E     - 1,728,245.33  1,177,139.12   sFT  1.00001752   +0 27 54.4
 ME2594;UTM  16      - 4,584,421.377   447,332.065   MT  0.99963414   -0 25 00.6
 ME2594
 ME2594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4733284421(NAD 83)
 ME2594
 ME2594                          SUPERSEDED SURVEY CONTROL
 ME2594
 ME2594  NAD 83(1997)-  41 24 34.61288(N)    087 37 48.56908(W) AD(       ) 3
 ME2594  NAD 83(1986)-  41 24 34.61764(N)    087 37 48.57605(W) AD(       ) 3
 ME2594  NAD 27      -  41 24 34.49300(N)    087 37 48.44200(W) AD(       ) 3
 ME2594
 ME2594.Superseded values are not recommended for survey control.
 ME2594
 ME2594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2594.See file dsdata.pdf to determine how the superseded data were derived.
 ME2594
 ME2594_MARKER: 53 = ELEVATED TANK
 ME2594_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2594+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2011
 ME2594
 ME2594  HISTORY     - Date     Condition        Report By
 ME2594  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2594  HISTORY     - 20110409 GOOD             GEOCAC
 ME2594
 ME2594                          STATION DESCRIPTION
 ME2594
 ME2594'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2594'STATION IS LOCATED ABOUT 2 MILES SOUTH OF CRETE ACROSS STATE
 ME2594'HIGHWAY 1 FROM THE
 ME2594'LINCOLN FIELDS JOCKEY CLUB RACE TRACK.  IT IS A 4 LEGGED STEEL
 ME2594'STRUCTURE ABOUT 110 FEET HIGH WITH A
 ME2594'STEEL WATER TANK ATOP.  THE TANK IS PAINTED SILVER.
 ME2594'THE POINT OBSERVED ON WAS THE METAL BALL AT THE APEX OF
 ME2594'THE ROOF OF THE TANK.
 ME2594'
 ME2594'TO REACH THE STATION FROM THE INTERSECTION OF MAIN AND EXCHANGE
 ME2594'STREETS IN CRETE, GO SOUTH ON
 ME2594'MAIN STREET (STATE HIGHWAY 1) FOR 2.25 MILES TO THE STATION ON THE
 ME2594'RIGHT AS DESCRIBED.
 ME2594
 ME2594                          STATION RECOVERY (2011)
 ME2594
 ME2594'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 ME2594'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1915 ***********************************************************************
 LC1915  DESIGNATION -  LINCOLN GULLETT AND SONS STACK
 LC1915  PID         -  LC1915
 LC1915  STATE/COUNTY-  IL/LOGAN
 LC1915  COUNTRY     -  US
 LC1915  USGS QUAD   -  LINCOLN EAST (2018)
 LC1915
 LC1915                         *CURRENT SURVEY CONTROL
 LC1915  ______________________________________________________________________
 LC1915* NAD 83(1997) POSITION- 40 08 46.98864(N) 089 21 02.82810(W)   ADJUSTED
 LC1915  ______________________________________________________________________
 LC1915  GEOID HEIGHT    -        -32.524 (meters)                     GEOID18
 LC1915  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 LC1915  HORZ ORDER      -  THIRD
 LC1915
 LC1915.The horizontal coordinates were established by classical geodetic methods
 LC1915.and adjusted by the National Geodetic Survey in October 1999.
 LC1915
 LC1915.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1915.GEOID18 height accuracy estimate available here.
 LC1915
 LC1915.Click photographs - Photos may exist for this station.
 LC1915
 LC1915.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1915
 LC1915. The following values were computed from the NAD 83(1997) position.
 LC1915
 LC1915;                    North         East     Units Scale Factor Converg.
 LC1915;SPC IL W     -   386,560.071   769,518.542   MT  1.00000065   +0 31 33.8
 LC1915;SPC IL W     - 1,268,239.17  2,524,662.08   sFT  1.00000065   +0 31 33.8
 LC1915;UTM  16      - 4,446,654.144   299,757.208   MT  1.00009363   -1 30 58.2
 LC1915
 LC1915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9975746654(NAD 83)
 LC1915
 LC1915                          SUPERSEDED SURVEY CONTROL
 LC1915
 LC1915  NAD 83(1986)-  40 08 47.00072(N)    089 21 02.82357(W) AD(       ) 3
 LC1915  NAD 27      -  40 08 46.84700(N)    089 21 02.47300(W) AD(       ) 3
 LC1915
 LC1915.Superseded values are not recommended for survey control.
 LC1915
 LC1915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1915.See file dsdata.pdf to determine how the superseded data were derived.
 LC1915
 LC1915_MARKER: 63 = STACK
 LC1915
 LC1915  HISTORY     - Date     Condition        Report By
 LC1915  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1915
 LC1915                          STATION DESCRIPTION
 LC1915
 LC1915'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1924 ***********************************************************************
 LC1924  DESIGNATION -  LINCOLN MUNICIPAL STANDPIPE
 LC1924  PID         -  LC1924
 LC1924  STATE/COUNTY-  IL/LOGAN
 LC1924  COUNTRY     -  US
 LC1924  USGS QUAD   -  LINCOLN WEST (2018)
 LC1924
 LC1924                         *CURRENT SURVEY CONTROL
 LC1924  ______________________________________________________________________
 LC1924* NAD 83(1997) POSITION- 40 08 53.64570(N) 089 22 34.98920(W)   ADJUSTED
 LC1924  ______________________________________________________________________
 LC1924  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 LC1924  LAPLACE CORR    -          1.24  (seconds)                    DEFLEC18
 LC1924  HORZ ORDER      -  THIRD
 LC1924
 LC1924.The horizontal coordinates were established by classical geodetic methods
 LC1924.and adjusted by the National Geodetic Survey in October 1999.
 LC1924
 LC1924.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1924.GEOID18 height accuracy estimate available here.
 LC1924
 LC1924.Click photographs - Photos may exist for this station.
 LC1924
 LC1924.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1924
 LC1924. The following values were computed from the NAD 83(1997) position.
 LC1924
 LC1924;                    North         East     Units Scale Factor Converg.
 LC1924;SPC IL W     -   386,745.677   767,335.374   MT  0.99999697   +0 30 34.4
 LC1924;SPC IL W     - 1,268,848.11  2,517,499.47   sFT  0.99999697   +0 30 34.4
 LC1924;UTM  16      - 4,446,917.459   297,581.823   MT  1.00010441   -1 31 57.8
 LC1924
 LC1924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9758146917(NAD 83)
 LC1924
 LC1924                          SUPERSEDED SURVEY CONTROL
 LC1924
 LC1924  NAD 83(1986)-  40 08 53.65770(N)    089 22 34.98438(W) AD(       ) 3
 LC1924  NAD 27      -  40 08 53.50400(N)    089 22 34.63000(W) AD(       ) 3
 LC1924
 LC1924.Superseded values are not recommended for survey control.
 LC1924
 LC1924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1924.See file dsdata.pdf to determine how the superseded data were derived.
 LC1924
 LC1924_MARKER: 52 = STANDPIPE TANK
 LC1924
 LC1924  HISTORY     - Date     Condition        Report By
 LC1924  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1924
 LC1924                          STATION DESCRIPTION
 LC1924
 LC1924'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2253 ***********************************************************************
 LB2253  DESIGNATION -  LINCOLN RESET
 LB2253  PID         -  LB2253
 LB2253  STATE/COUNTY-  IL/VERMILION
 LB2253  COUNTRY     -  US
 LB2253  USGS QUAD   -  HENNING (2018)
 LB2253
 LB2253                         *CURRENT SURVEY CONTROL
 LB2253  ______________________________________________________________________
 LB2253* NAD 83(1997) POSITION- 40 19 44.87216(N) 087 42 09.21058(W)   ADJUSTED
 LB2253* NAVD 88 ORTHO HEIGHT -   209.    (meters)      686.    (feet) SCALED
 LB2253  ______________________________________________________________________
 LB2253  GEOID HEIGHT    -        -32.669 (meters)                     GEOID18
 LB2253  LAPLACE CORR    -         -2.93  (seconds)                    DEFLEC18
 LB2253  HORZ ORDER      -  FIRST
 LB2253
 LB2253.The horizontal coordinates were established by classical geodetic methods
 LB2253.and adjusted by the National Geodetic Survey in October 1999.
 LB2253
 LB2253.The orthometric height was scaled from a topographic map.
 LB2253
 LB2253.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2253.GEOID18 height accuracy estimate available here.
 LB2253
 LB2253.Click photographs - Photos may exist for this station.
 LB2253
 LB2253.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2253
 LB2253. The following values were computed from the NAD 83(1997) position.
 LB2253
 LB2253;                    North         East     Units Scale Factor Converg.
 LB2253;SPC IL E     -   406,736.360   353,603.632   MT  1.00001036   +0 24 29.6
 LB2253;SPC IL E     - 1,334,434.21  1,160,114.58   sFT  1.00001036   +0 24 29.6
 LB2253;UTM  16      - 4,464,525.411   440,318.490   MT  0.99964384   -0 27 16.9
 LB2253
 LB2253!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2253!SPC IL E     -   0.99997235  x   1.00001036  =   0.99998271
 LB2253!UTM  16      -   0.99997235  x   0.99964384  =   0.99961620
 LB2253
 LB2253:                Primary Azimuth Mark                     Grid Az
 LB2253:SPC IL E     -  LINCOLN AZ MK 2                          017 54 55.1
 LB2253:UTM  16      -  LINCOLN AZ MK 2                          018 46 41.6
 LB2253
 LB2253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4031864525(NAD 83)
 LB2253
 LB2253|---------------------------------------------------------------------|
 LB2253| PID    Reference Object                     Distance      Geod. Az  |
 LB2253|                                                           dddmmss.s |
 LB2253| LB2255 HOOPESTON AMERICAN CAN CO TANK      APPROX.15.5 KM 0082642.0 |
 LB2253| LB2257 HOOPESTON SPRAGUE SELLS STK         APPROX.15.3 KM 0092955.2 |
 LB2253| LB2254 HOOPESTON TANK                      APPROX.15.0 KM 0103859.8 |
 LB2253| CM3043 LINCOLN AZ MK 2                                    0181924.7 |
 LB2253| CM3044 LINCOLN RM 1                         43.440 METERS 06051     |
 LB2253| CM3046 LINCOLN RM 3                         72.786 METERS 14508     |
 LB2253| CM3045 LINCOLN RM 2                         43.708 METERS 18606     |
 LB2253| CM3042 LINCOLN AZ MK                                      2670119.5 |
 LB2253|---------------------------------------------------------------------|
 LB2253
 LB2253                          SUPERSEDED SURVEY CONTROL
 LB2253
 LB2253  NAD 83(1997)-  40 19 44.87202(N)    087 42 09.21085(W) AD(       ) 1
 LB2253  NAD 83(1986)-  40 19 44.88134(N)    087 42 09.21703(W) AD(       ) 1
 LB2253  NAD 27      -  40 19 44.75040(N)    087 42 09.13430(W) AD(       ) 1
 LB2253
 LB2253.Superseded values are not recommended for survey control.
 LB2253
 LB2253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2253.See file dsdata.pdf to determine how the superseded data were derived.
 LB2253
 LB2253_MARKER: DS = TRIANGULATION STATION DISK
 LB2253_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB2253_SP_SET: CORN CRIB BASE
 LB2253_STAMPING: LINCOLN 1934 1969
 LB2253_MARK LOGO: CGS
 LB2253_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2253+STABILITY: SURFACE MOTION
 LB2253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2253+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 LB2253
 LB2253  HISTORY     - Date     Condition        Report By
 LB2253  HISTORY     - 1969     MONUMENTED       CGS
 LB2253  HISTORY     - 20001229 GOOD             ZAMBRA
 LB2253
 LB2253                          STATION DESCRIPTION
 LB2253
 LB2253'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LB2253'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  THERE IS
 LB2253'TO BE SOME GRADING FOR A DRAINAGE DITCH IN THE VICINITY OF THE
 LB2253'AZIMUTH MARK AND REFERENCE MARK 2 AND THEY WERE DESTROYED AT THE
 LB2253'REQUEST OF THE PROPERTY OWNER AND THE STATION MARK WAS LOWERED
 LB2253'ABOUT 2 FEET.  A NEW AZIMUTH MARK AND A REFERENCE MARK 3 WAS SET.
 LB2253'THE 1969 RECOVERY NOTE IS GOOD WITH THE FOLLOWING INFORMATION.
 LB2253'
 LB2253'REFERENCE MARK 3 IS 31 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 LB2253'ROAD, 22 FEET WEST OF THE CENTERLINE OF THE PAVED ROAD, 11 FEET
 LB2253'SOUTHWEST OF THE WEST END OF A 24 INCH METAL CULVERT AND 5 FEET
 LB2253'SOUTHEAST OF A TELEPHONE POLE.  THE MONUMENT PROJECTS 4 INCHES AND
 LB2253'THE DISK IS STAMPED LINCOLN 1934 NO 3 1969.
 LB2253'
 LB2253'THE AZIMUTH MARK IS A STANDARD DISK STAMPED LINCOLN 1934 1969 SET
 LB2253'IN A DRILL HOLE IN THE CONCRETE BASE OF THE SOUTH 1 OF 2 METAL CORN
 LB2253'CRIBS, 170 FEET EAST OF THE CENTERLINE OF THE PAVED ROAD, 33 FEET
 LB2253'NORTH OF THE SOUTHWEST CORNER OF A BARN, 24 FEET EAST OF THE
 LB2253'CENTERLINE OF A GRAVELED DRIVEWAY AND 1 FOOT SOUTH OF THE SOUTH
 LB2253'EDGE OF THE CRIB.
 LB2253'
 LB2253'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE PAVED
 LB2253'ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT ON THE PROPERTY OF
 LB2253'MR. L. J. LARRY.
 LB2253'
 LB2253'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2253'
 LB2253'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES NORTH
 LB2253'OF HENNING.
 LB2253
 LB2253                          STATION RECOVERY (2000)
 LB2253
 LB2253'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LB2253'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB2253'RECOVERED  IN GOOD CONDITION.  THE STATION IS 1.1 FEET (0.35 M) DEEP
 LB2253'IN
 LB2253'A CULTIVATED FIELD 154 FEET WEST OF THE CENTERLINE OF THE
 LB2253'NORTH-SOUTH ROAD (ASPHALT) AND 165 FEET NORTH OF THE EAST-WEST
 LB2253'ROAD (GRAVEL). STATION IS SUITABLE FOR GPS OBSERVATIONS WHEN NO
 LB2253'CROPS EXIST.   RM 3 WAS LOCATED AS DESCRIBED AND IS THE THE ONLY
 LB2253'RM REMAINING.  THE 1969 AZIMUTH MARK REMAINS AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1921 ***********************************************************************
 LC1921  DESIGNATION -  LINCOLN ST FARM AND COLONY STK
 LC1921  PID         -  LC1921
 LC1921  STATE/COUNTY-  IL/LOGAN
 LC1921  COUNTRY     -  US
 LC1921  USGS QUAD   -  BROADWELL (2018)
 LC1921
 LC1921                         *CURRENT SURVEY CONTROL
 LC1921  ______________________________________________________________________
 LC1921* NAD 83(1997) POSITION- 40 06 43.88988(N) 089 23 07.78290(W)   ADJUSTED
 LC1921  ______________________________________________________________________
 LC1921  GEOID HEIGHT    -        -32.506 (meters)                     GEOID18
 LC1921  LAPLACE CORR    -          1.26  (seconds)                    DEFLEC18
 LC1921  HORZ ORDER      -  THIRD
 LC1921
 LC1921.The horizontal coordinates were established by classical geodetic methods
 LC1921.and adjusted by the National Geodetic Survey in October 1999.
 LC1921
 LC1921.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1921.GEOID18 height accuracy estimate available here.
 LC1921
 LC1921.Click photographs - Photos may exist for this station.
 LC1921
 LC1921.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1921
 LC1921. The following values were computed from the NAD 83(1997) position.
 LC1921
 LC1921;                    North         East     Units Scale Factor Converg.
 LC1921;SPC IL W     -   382,736.842   766,594.378   MT  0.99999575   +0 30 11.9
 LC1921;SPC IL W     - 1,255,695.79  2,515,068.39   sFT  0.99999575   +0 30 11.9
 LC1921;UTM  16      - 4,442,937.127   296,698.388   MT  1.00010883   -1 32 14.9
 LC1921
 LC1921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9669842937(NAD 83)
 LC1921
 LC1921                          SUPERSEDED SURVEY CONTROL
 LC1921
 LC1921  NAD 83(1986)-  40 06 43.90213(N)    089 23 07.77786(W) AD(       ) 3
 LC1921  NAD 27      -  40 06 43.74400(N)    089 23 07.42000(W) AD(       ) 3
 LC1921
 LC1921.Superseded values are not recommended for survey control.
 LC1921
 LC1921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1921.See file dsdata.pdf to determine how the superseded data were derived.
 LC1921
 LC1921_MARKER: 63 = STACK
 LC1921
 LC1921  HISTORY     - Date     Condition        Report By
 LC1921  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1921
 LC1921                          STATION DESCRIPTION
 LC1921
 LC1921'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1920 ***********************************************************************
 LC1920  DESIGNATION -  LINCOLN ST FARM COLONY WTR TK
 LC1920  PID         -  LC1920
 LC1920  STATE/COUNTY-  IL/LOGAN
 LC1920  COUNTRY     -  US
 LC1920  USGS QUAD   -  BROADWELL (2018)
 LC1920
 LC1920                         *CURRENT SURVEY CONTROL
 LC1920  ______________________________________________________________________
 LC1920* NAD 83(1997) POSITION- 40 06 43.25218(N) 089 23 09.42023(W)   ADJUSTED
 LC1920  ______________________________________________________________________
 LC1920  GEOID HEIGHT    -        -32.506 (meters)                     GEOID18
 LC1920  LAPLACE CORR    -          1.27  (seconds)                    DEFLEC18
 LC1920  HORZ ORDER      -  THIRD
 LC1920
 LC1920.The horizontal coordinates were established by classical geodetic methods
 LC1920.and adjusted by the National Geodetic Survey in October 1999.
 LC1920
 LC1920.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1920.GEOID18 height accuracy estimate available here.
 LC1920
 LC1920.Click photographs - Photos may exist for this station.
 LC1920
 LC1920.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1920
 LC1920. The following values were computed from the NAD 83(1997) position.
 LC1920
 LC1920;                    North         East     Units Scale Factor Converg.
 LC1920;SPC IL W     -   382,716.833   766,555.777   MT  0.99999569   +0 30 10.9
 LC1920;SPC IL W     - 1,255,630.14  2,514,941.75   sFT  0.99999569   +0 30 10.9
 LC1920;UTM  16      - 4,442,918.504   296,659.096   MT  1.00010903   -1 32 15.9
 LC1920
 LC1920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9665942918(NAD 83)
 LC1920
 LC1920                          SUPERSEDED SURVEY CONTROL
 LC1920
 LC1920  NAD 83(1986)-  40 06 43.26426(N)    089 23 09.41490(W) AD(       ) 3
 LC1920  NAD 27      -  40 06 43.10600(N)    089 23 09.06100(W) AD(       ) 3
 LC1920
 LC1920.Superseded values are not recommended for survey control.
 LC1920
 LC1920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1920.See file dsdata.pdf to determine how the superseded data were derived.
 LC1920
 LC1920_MARKER: 53 = ELEVATED TANK
 LC1920
 LC1920  HISTORY     - Date     Condition        Report By
 LC1920  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1920  HISTORY     - 1960     GOOD             CGS
 LC1920
 LC1920                          STATION DESCRIPTION
 LC1920
 LC1920'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1920'STATION IS LOCATED ABOUT 3.0 MILES SOUTH-SOUTHWEST OF LINCOLN
 LC1920'AND ABOUT 1.0 MILE EAST OF U.S. HIGHWAY 66.
 LC1920'
 LC1920'THE STATION IS A SILVER WATER TANK, IS SUPPORTED BY 6 LEGS AND
 LC1920'IS APPROXIMATELY 125 FEET HIGH.
 LC1920'
 LC1920'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE
 LC1920'10 ON THE WEST EDGE OF LINCOLN, GO 3.2 MILES SOUTH THEN
 LC1920'SOUTHWEST TO A SIDE ROAD LEFT AND SIGN (LINCOLN STATE FARM AND
 LC1920'SCHOOL) TURN LEFT CROSSING RAILROAD TRACKS AND GO SOUTH 0.2 MILE
 LC1920'TO A SIDE ROAD RIGHT, TURN RIGHT AND GO EAST FOR 0.85 MILE TO A
 LC1920'SIDE ROAD RIGHT, AND FARM AND SCHOOL BUILDING ON RIGHT, TURN
 LC1920'RIGHT AND GO 0.1 MILE TO CROSS STREET, TURN LEFT AND GO EAST
 LC1920'FOR 0.1 MILE TO WATER TANK ON RIGHT AS DESCRIBED.
 LC1920'
 LC1920'POINT INTERSECTED WAS BALL ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1923 ***********************************************************************
 LC1923  DESIGNATION -  LINCOLN ST INSANE ASYLUM STK
 LC1923  PID         -  LC1923
 LC1923  STATE/COUNTY-  IL/LOGAN
 LC1923  COUNTRY     -  US
 LC1923  USGS QUAD   -  LINCOLN WEST (2018)
 LC1923
 LC1923                         *CURRENT SURVEY CONTROL
 LC1923  ______________________________________________________________________
 LC1923* NAD 83(1997) POSITION- 40 08 25.43277(N) 089 22 49.09123(W)   ADJUSTED
 LC1923  ______________________________________________________________________
 LC1923  GEOID HEIGHT    -        -32.535 (meters)                     GEOID18
 LC1923  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 LC1923  HORZ ORDER      -  THIRD
 LC1923
 LC1923.The horizontal coordinates were established by classical geodetic methods
 LC1923.and adjusted by the National Geodetic Survey in October 1999.
 LC1923
 LC1923.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1923.GEOID18 height accuracy estimate available here.
 LC1923
 LC1923.Click photographs - Photos may exist for this station.
 LC1923
 LC1923.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1923
 LC1923. The following values were computed from the NAD 83(1997) position.
 LC1923
 LC1923;                    North         East     Units Scale Factor Converg.
 LC1923;SPC IL W     -   385,872.561   767,009.305   MT  0.99999643   +0 30 25.0
 LC1923;SPC IL W     - 1,265,983.56  2,516,429.69   sFT  0.99999643   +0 30 25.0
 LC1923;UTM  16      - 4,446,056.423   297,224.809   MT  1.00010619   -1 32 06.1
 LC1923
 LC1923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9722446056(NAD 83)
 LC1923
 LC1923                          SUPERSEDED SURVEY CONTROL
 LC1923
 LC1923  NAD 83(1986)-  40 08 25.44480(N)    089 22 49.08632(W) AD(       ) 3
 LC1923  NAD 27      -  40 08 25.28900(N)    089 22 48.72900(W) AD(       ) 3
 LC1923
 LC1923.Superseded values are not recommended for survey control.
 LC1923
 LC1923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1923.See file dsdata.pdf to determine how the superseded data were derived.
 LC1923
 LC1923_MARKER: 63 = STACK
 LC1923
 LC1923  HISTORY     - Date     Condition        Report By
 LC1923  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1923
 LC1923                          STATION DESCRIPTION
 LC1923
 LC1923'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1916 ***********************************************************************
 LC1916  DESIGNATION -  LINCOLN ST MARYS CATH CH SPIRE
 LC1916  PID         -  LC1916
 LC1916  STATE/COUNTY-  IL/LOGAN
 LC1916  COUNTRY     -  US
 LC1916  USGS QUAD   -  LINCOLN EAST (2018)
 LC1916
 LC1916                         *CURRENT SURVEY CONTROL
 LC1916  ______________________________________________________________________
 LC1916* NAD 83(1997) POSITION- 40 08 45.95816(N) 089 22 08.26732(W)   ADJUSTED
 LC1916  ______________________________________________________________________
 LC1916  GEOID HEIGHT    -        -32.535 (meters)                     GEOID18
 LC1916  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 LC1916  HORZ ORDER      -  THIRD
 LC1916
 LC1916.The horizontal coordinates were established by classical geodetic methods
 LC1916.and adjusted by the National Geodetic Survey in October 1999.
 LC1916
 LC1916.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1916.GEOID18 height accuracy estimate available here.
 LC1916
 LC1916.Click photographs - Photos may exist for this station.
 LC1916
 LC1916.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1916
 LC1916. The following values were computed from the NAD 83(1997) position.
 LC1916
 LC1916;                    North         East     Units Scale Factor Converg.
 LC1916;SPC IL W     -   386,514.226   767,969.959   MT  0.99999803   +0 30 51.6
 LC1916;SPC IL W     - 1,268,088.76  2,519,581.44   sFT  0.99999803   +0 30 51.6
 LC1916;UTM  16      - 4,446,663.513   298,207.823   MT  1.00010130   -1 31 40.4
 LC1916
 LC1916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9820746663(NAD 83)
 LC1916
 LC1916                          SUPERSEDED SURVEY CONTROL
 LC1916
 LC1916  NAD 83(1986)-  40 08 45.97004(N)    089 22 08.26259(W) AD(       ) 3
 LC1916  NAD 27      -  40 08 45.81600(N)    089 22 07.91100(W) AD(       ) 3
 LC1916
 LC1916.Superseded values are not recommended for survey control.
 LC1916
 LC1916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1916.See file dsdata.pdf to determine how the superseded data were derived.
 LC1916
 LC1916_MARKER: 90 = CHURCH SPIRE
 LC1916
 LC1916  HISTORY     - Date     Condition        Report By
 LC1916  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1916  HISTORY     - 1960     GOOD             CGS
 LC1916
 LC1916                          STATION DESCRIPTION
 LC1916
 LC1916'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1916'THE STATION IS LOCATED ABOUT 1/2 MILE WEST OF THE BUSINESS
 LC1916'DISTRICT OF LINCOLN AND IN THE SOUTHEAST ANGLE OF THE INTERSECTION
 LC1916'OF FOURTH AND MAPLE STREETS.
 LC1916'
 LC1916'THE STATION IS A BRICK CHURCH, HAS A DARK GRAY SHINGLED SPIRE
 LC1916'WITH A SILVER CROSS ON TOP AND IS APPROXIMATELY 140 FEET HIGH.
 LC1916'
 LC1916'POINT INTERSECTED WAS THE CROSS ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1918 ***********************************************************************
 LC1918  DESIGNATION -  LINCOLN STETSON CHINA CO TANK
 LC1918  PID         -  LC1918
 LC1918  STATE/COUNTY-  IL/LOGAN
 LC1918  COUNTRY     -  US
 LC1918  USGS QUAD   -  LINCOLN EAST (2018)
 LC1918
 LC1918                         *CURRENT SURVEY CONTROL
 LC1918  ______________________________________________________________________
 LC1918* NAD 83(1997) POSITION- 40 09 17.40402(N) 089 21 18.13765(W)   ADJUSTED
 LC1918  ______________________________________________________________________
 LC1918  GEOID HEIGHT    -        -32.536 (meters)                     GEOID18
 LC1918  LAPLACE CORR    -          1.23  (seconds)                    DEFLEC18
 LC1918  HORZ ORDER      -  THIRD
 LC1918
 LC1918.The horizontal coordinates were established by classical geodetic methods
 LC1918.and adjusted by the National Geodetic Survey in October 1999.
 LC1918
 LC1918.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1918.GEOID18 height accuracy estimate available here.
 LC1918
 LC1918.Click photographs - Photos may exist for this station.
 LC1918
 LC1918.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1918
 LC1918. The following values were computed from the NAD 83(1997) position.
 LC1918
 LC1918;                    North         East     Units Scale Factor Converg.
 LC1918;SPC IL W     -   387,494.838   769,147.614   MT  1.00000002   +0 31 24.3
 LC1918;SPC IL W     - 1,271,305.98  2,523,445.13   sFT  1.00000002   +0 31 24.3
 LC1918;UTM  16      - 4,447,601.626   299,419.798   MT  1.00009529   -1 31 09.0
 LC1918
 LC1918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9941947601(NAD 83)
 LC1918
 LC1918                          SUPERSEDED SURVEY CONTROL
 LC1918
 LC1918  NAD 83(1986)-  40 09 17.41609(N)    089 21 18.13303(W) AD(       ) 3
 LC1918  NAD 27      -  40 09 17.26300(N)    089 21 17.78400(W) AD(       ) 3
 LC1918
 LC1918.Superseded values are not recommended for survey control.
 LC1918
 LC1918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1918.See file dsdata.pdf to determine how the superseded data were derived.
 LC1918
 LC1918_MARKER: 53 = ELEVATED TANK
 LC1918
 LC1918  HISTORY     - Date     Condition        Report By
 LC1918  HISTORY     - 1960     FIRST OBSERVED   CGS
 LC1918
 LC1918                          STATION DESCRIPTION
 LC1918
 LC1918'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1918'THE STATION IS LOCATED IN THE NORTHEAST EDGE OF LINCOLN AND
 LC1918'ON THE NORTHWEST SIDE OF THE STETSON CHINA CO., BUILDING.
 LC1918'
 LC1918'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 (BUSINESS ROUTE)
 LC1918'AND STATE HIGHWAY 10, GO NORTHEAST ON U.S. HIGHWAY 66 FOR
 LC1918'0.2 MILE TO THE RAILROAD TRACKS, TURN LEFT AND GO WEST FOR
 LC1918'0.1 MILE TO THE STATION.
 LC1918'
 LC1918'THE STATION IS A SILVER TANK, SUPPORTED BY 4 LEGS, HAS STETSON
 LC1918'CHINA CO. LINCOLN ILL. PAINTED IN BLACK LETTERS ON THE NORTH
 LC1918'AND SOUTH SIDES AND IS APPROXIMATELY 140 FEET HIGH.
 LC1918'
 LC1918'THE POINT INTERSECTED WAS THE LIGHT ON TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3083 ***********************************************************************
 AJ3083  DESIGNATION -  LINCOLNSHIRE
 AJ3083  PID         -  AJ3083
 AJ3083  STATE/COUNTY-  IL/LAKE
 AJ3083  COUNTRY     -  US
 AJ3083  USGS QUAD   -  WHEELING (2018)
 AJ3083
 AJ3083                         *CURRENT SURVEY CONTROL
 AJ3083  ______________________________________________________________________
 AJ3083* NAD 83(2011) POSITION- 42 12 21.09878(N) 087 54 22.73880(W)   ADJUSTED
 AJ3083* NAD 83(2011) ELLIP HT-   176.328 (meters)        (06/27/12)   ADJUSTED
 AJ3083* NAD 83(2011) EPOCH   -  2010.00
 AJ3083* NAVD 88 ORTHO HEIGHT -   210.3   (meters)      690.    (feet) GPS OBS
 AJ3083  ______________________________________________________________________
 AJ3083  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3083  GEOID HEIGHT    -        -33.941 (meters)                     GEOID99
 AJ3083  GEOID HEIGHT    -        -34.003 (meters)                     GEOID18
 AJ3083  NAD 83(2011) X  -    172,869.366 (meters)                     COMP
 AJ3083  NAD 83(2011) Y  - -4,728,639.897 (meters)                     COMP
 AJ3083  NAD 83(2011) Z  -  4,262,687.551 (meters)                     COMP
 AJ3083  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 AJ3083
 AJ3083  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3083  Standards:
 AJ3083         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3083            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3083  -------------------------------------------------------------------
 AJ3083  NETWORK    0.66   0.94           0.29   0.24   0.48      0.14212965
 AJ3083  -------------------------------------------------------------------
 AJ3083  Click here for local accuracies and other accuracy information.
 AJ3083
 AJ3083.The horizontal coordinates were established by GPS observations
 AJ3083.and adjusted by the National Geodetic Survey in June 2012.
 AJ3083
 AJ3083.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3083.been affixed to the stable North American tectonic plate. See 
 AJ3083.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3083
 AJ3083.The horizontal coordinates are valid at the epoch date displayed above
 AJ3083.which is a decimal equivalence of Year/Month/Day.
 AJ3083
 AJ3083.The orthometric height was determined by GPS observations and a
 AJ3083.high-resolution geoid model.
 AJ3083
 AJ3083.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3083.GEOID18 height accuracy estimate available here.
 AJ3083
 AJ3083.Click photographs - Photos may exist for this station.
 AJ3083
 AJ3083.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3083
 AJ3083.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3083
 AJ3083.The ellipsoidal height was determined by GPS observations
 AJ3083.and is referenced to NAD 83.
 AJ3083
 AJ3083. The following values were computed from the NAD 83(2011) position.
 AJ3083
 AJ3083;                    North         East     Units Scale Factor Converg.
 AJ3083;SPC IL E     -   615,056.361   335,263.576   MT  0.99999029   +0 17 12.7
 AJ3083;SPC IL E     - 2,017,897.41  1,099,943.92   sFT  0.99999029   +0 17 12.7
 AJ3083;UTM  16      - 4,673,030.664   425,183.137   MT  0.99966887   -0 36 32.0
 AJ3083
 AJ3083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3083!SPC IL E     -   0.99997235  x   0.99999029  =   0.99996264
 AJ3083!UTM  16      -   0.99997235  x   0.99966887  =   0.99964122
 AJ3083
 AJ3083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2518373030(NAD 83)
 AJ3083
 AJ3083                          SUPERSEDED SURVEY CONTROL
 AJ3083
 AJ3083  NAD 83(2007)-  42 12 21.09898(N)    087 54 22.73984(W) AD(2002.00) 0
 AJ3083  ELLIP H (02/10/07)  176.355  (m)                       GP(2002.00)    
 AJ3083  ELLIP H (02/03/05)  176.374  (m)                       GP(       ) 4 2
 AJ3083  NAD 83(1997)-  42 12 21.09901(N)    087 54 22.73947(W) AD(       ) 1
 AJ3083  ELLIP H (04/24/01)  176.370  (m)                       GP(       ) 4 1
 AJ3083
 AJ3083.Superseded values are not recommended for survey control.
 AJ3083
 AJ3083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3083.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3083
 AJ3083_MARKER: I = METAL ROD
 AJ3083_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3083+WITH SETTING: INFORMATION.
 AJ3083_STAMPING: LINCOLNSHIRE
 AJ3083_MARK LOGO: IL4858
 AJ3083_PROJECTION: RECESSED 3 CENTIMETERS
 AJ3083_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3083_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3083+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2000
 AJ3083_ROD/PIPE-DEPTH: 2.4 meters
 AJ3083_SLEEVE-DEPTH  : 0.9 meters
 AJ3083
 AJ3083  HISTORY     - Date     Condition        Report By
 AJ3083  HISTORY     - 20000721 MONUMENTED       SECI
 AJ3083
 AJ3083                          STATION DESCRIPTION
 AJ3083
 AJ3083'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3083'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF LINCOLNSHIRE IN
 AJ3083'SECTION 14, T43N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 22 AND
 AJ3083'RIVERWOODS RD, PROCEED NORTH ON RIVERWOODS RD 0.35 MI TO THE
 AJ3083'STATION LOCATED IN THE NORTHWEST CORNER OF INTERSECTION OF
 AJ3083'RIVERWOODS RD AND SURREY LANE.  STATION IS 67.4 FT WEST OF
 AJ3083'RIVERWOODS RD CENTERLINE AND 121.8 FT NORTH OF THE SURREY LN
 AJ3083'CENTERLINE.  STATION IS 120 FT NORTHEAST OF A PK NAIL IN SURREY LN,
 AJ3083'120 FT SOUTHEAST OF A SHELTER LOCATED NEAR A PLAYGROUND, 53.7 FT
 AJ3083'WEST OF PK NAIL IN RIVERWOODS RD, 54 FT EAST OF A CATCH BASIN, 37.2 FT
 AJ3083'WEST OF THE FENCE LINE, 24.5 FT NORTHEAST OF A CATCH BASIN, 6 FT
 AJ3083'WEST OF THE BIKE PATH, AND 37.0 FT WEST OF AN ORANGE FIBERGLASS
 AJ3083'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3083'CAP.  DATUM POINT IS 0.55 FT BELOW CAP.  THE ROD WAS DRIVEN TO
 AJ3083'REFUSAL AND ANCHORED.   PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ3083'(WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2060 ***********************************************************************
 LC2060  CBN         -  This is a Cooperative Base Network Control Station.
 LC2060  PACS        -  This is a Primary Airport Control Station.
 LC2060  DESIGNATION -  LINCPORT
 LC2060  PID         -  LC2060
 LC2060  STATE/COUNTY-  IL/LOGAN
 LC2060  COUNTRY     -  US
 LC2060  USGS QUAD   -  LINCOLN EAST (2018)
 LC2060
 LC2060                         *CURRENT SURVEY CONTROL
 LC2060  ______________________________________________________________________
 LC2060* NAD 83(2011) POSITION- 40 09 32.06928(N) 089 20 07.04269(W)   ADJUSTED
 LC2060* NAD 83(2011) ELLIP HT-   146.664 (meters)        (06/27/12)   ADJUSTED
 LC2060* NAD 83(2011) EPOCH   -  2010.00
 LC2060* NAVD 88 ORTHO HEIGHT -   179.16  (meters)      587.8   (feet) GPS OBS
 LC2060  ______________________________________________________________________
 LC2060  NAVD 88 orthometric height was determined with an earlier geoid model
 LC2060  GEOID HEIGHT    -        -32.529 (meters)                     GEOID18
 LC2060  NAD 83(2011) X  -     56,630.415 (meters)                     COMP
 LC2060  NAD 83(2011) Y  - -4,881,130.763 (meters)                     COMP
 LC2060  NAD 83(2011) Z  -  4,091,580.920 (meters)                     COMP
 LC2060  LAPLACE CORR    -          1.30  (seconds)                    DEFLEC18
 LC2060
 LC2060  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC2060  Standards:
 LC2060         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC2060            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC2060  -------------------------------------------------------------------
 LC2060  NETWORK    0.50   0.98           0.22   0.19   0.50     -0.06072660
 LC2060  -------------------------------------------------------------------
 LC2060  Click here for local accuracies and other accuracy information.
 LC2060
 LC2060.This mark is at Logan County Airport (3LC)
 LC2060
 LC2060.The horizontal coordinates were established by GPS observations
 LC2060.and adjusted by the National Geodetic Survey in June 2012.
 LC2060
 LC2060.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC2060.been affixed to the stable North American tectonic plate. See 
 LC2060.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC2060
 LC2060.The horizontal coordinates are valid at the epoch date displayed above
 LC2060.which is a decimal equivalence of Year/Month/Day.
 LC2060
 LC2060.The orthometric height was determined by GPS observations and a
 LC2060.high-resolution geoid model.
 LC2060
 LC2060.GPS derived orthometric heights for airport stations designated as
 LC2060.PACS or SACS are published to 2 decimal places.  This maintains
 LC2060.centimeter relative accuracy between the PACS and SACS.  It does
 LC2060.not indicate centimeter accuracy relative to other marks which are
 LC2060.part of the published vertical control network.
 LC2060
 LC2060.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2060.GEOID18 height accuracy estimate available here.
 LC2060
 LC2060.Click photographs - Photos may exist for this station.
 LC2060
 LC2060.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2060
 LC2060.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2060
 LC2060.The ellipsoidal height was determined by GPS observations
 LC2060.and is referenced to NAD 83.
 LC2060
 LC2060. The following values were computed from the NAD 83(2011) position.
 LC2060
 LC2060;                    North         East     Units Scale Factor Converg.
 LC2060;SPC IL W     -   387,962.709   770,825.906   MT  1.00000291   +0 32 10.3
 LC2060;SPC IL W     - 1,272,840.99  2,528,951.33   sFT  1.00000291   +0 32 10.3
 LC2060;UTM  16      - 4,448,009.416   301,113.851   MT  1.00008696   -1 30 23.6
 LC2060
 LC2060!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2060!SPC IL W     -   0.99997699  x   1.00000291  =   0.99997990
 LC2060!UTM  16      -   0.99997699  x   1.00008696  =   1.00006395
 LC2060
 LC2060:                Primary Azimuth Mark                     Grid Az
 LC2060:SPC IL W     -  LINCPORT AZ MK                           034 45 10.9
 LC2060:UTM  16      -  LINCPORT AZ MK                           036 47 44.8
 LC2060
 LC2060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0111348009(NAD 83)
 LC2060
 LC2060|---------------------------------------------------------------------|
 LC2060| PID    Reference Object                     Distance      Geod. Az  |
 LC2060|                                                           dddmmss.s |
 LC2060| LC2061 LINCPORT AZ MK                      441.969 METERS 0351721.2 |
 LC2060|---------------------------------------------------------------------|
 LC2060
 LC2060                          SUPERSEDED SURVEY CONTROL
 LC2060
 LC2060  NAD 83(2007)-  40 09 32.06947(N)    089 20 07.04351(W) AD(2002.00) 0
 LC2060  ELLIP H (02/10/07)  146.672  (m)                       GP(2002.00)    
 LC2060  ELLIP H (10/15/04)  146.663  (m)                       GP(       ) 4 2
 LC2060  NAD 83(1997)-  40 09 32.06927(N)    089 20 07.04372(W) AD(       ) B
 LC2060  ELLIP H (07/17/98)  146.686  (m)                       GP(       ) 4 1
 LC2060  NAD 83(1986)-  40 09 32.08155(N)    089 20 07.03942(W) AD(       ) 1
 LC2060  NAVD 88 (07/17/98)  179.17   (m)  GEOID96  model used  GPS OBS        
 LC2060  NGVD 29 (06/25/91)  179.23   (m)  OSU 89B  model used  GPS OBS        
 LC2060
 LC2060.Superseded values are not recommended for survey control.
 LC2060
 LC2060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2060.See file dsdata.pdf to determine how the superseded data were derived.
 LC2060
 LC2060_MARKER: F = FLANGE-ENCASED ROD
 LC2060_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2060_STAMPING: LINCPORT 1990
 LC2060_MARK LOGO: NGS
 LC2060_PROJECTION: RECESSED 4 CENTIMETERS
 LC2060_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2060_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2060+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2020
 LC2060_ROD/PIPE-DEPTH: 9.40 meters
 LC2060_SLEEVE-DEPTH  : 1.00 meters
 LC2060
 LC2060  HISTORY     - Date     Condition        Report By
 LC2060  HISTORY     - 1990     MONUMENTED       NGS
 LC2060  HISTORY     - 19970505 GOOD             NGS
 LC2060  HISTORY     - 19980708 GOOD             NGS
 LC2060  HISTORY     - 20021104 GOOD             HANPRO
 LC2060  HISTORY     - 20031103 GOOD             ILDT
 LC2060  HISTORY     - 20110326 GOOD             WOOLPT
 LC2060  HISTORY     - 20200429 GOOD             ILDT
 LC2060
 LC2060                          STATION DESCRIPTION
 LC2060
 LC2060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2060'STATION IS LOCATED ABOUT 3.0 KM (1.9 MI) NORTHEAST OF LINCOLN, AT THE
 LC2060'LOGAN COUNTY AIRPORT, IN THE NORTH ANGLE OF THE JUNCTION OF THE PAVED
 LC2060'RUNWAY AND THE RAMP, IN EAST CENTRAL SECTION 29, T 20 N, R 2 W.
 LC2060'OWNERSHIP--LOGAN COUNTY BOARD, ATTENTION AIRPORT MANAGER, ROUTE 4
 LC2060'AIRPORT ROAD, LINCOLN, IL 62656.  CURRENT ACTING AIRPORT ATTENDENT IS
 LC2060'SAM EVANS, PHONE 217-732-3333.
 LC2060'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAYS 55 AND 55 BUSINESS
 LC2060'(EXIT 133) AT THE NORTHEAST END OF LINCOLN, GO SOUTHWEST ON HIGHWAY
 LC2060'55 BUSINESS (OLD HIGHWAY 66) FOR 2.36 KM (1.47 MI) TO A PAVED ROAD
 LC2060'LEFT. TURN LEFT ON WINDING ROAD, SOUTHWESTERLY, ON HIGHWAY 55
 LC2060'BUSINESS FOR 0.63 KM (0.39 MI) TO A PAVED ROAD LEFT.  TURN LEFT,
 LC2060'EAST, ON ROAD 1700 N FOR 0.19 KM (0.12 MI) TO A PAVED ROAD RIGHT.
 LC2060'TURN RIGHT, SOUTH, FOR 0.73 KM (0.45 MI) TO ROAD END AT GATE AT
 LC2060'HANGARS.  PASS THROUGH GATE AND FOLLOW RAMP SOUTHWEST, THEN AROUND
 LC2060'HANGARS, NORTHEAST TO APRON THEN SOUTHEAST ON MAIN CONNECTING RAMP
 LC2060'FOR 0.34 KM (0.21 MI) TO THE RUNWAY AND THE STATION ON THE LEFT.
 LC2060'THE STATION IS LOCATED 34.1 M (111.9 FT) NORTHWEST FROM THE CENTER OF
 LC2060'THE RUNWAY, 21.5 M (70.5 FT) NORTHEAST FROM THE CENTER OF THE RAMP,
 LC2060'AND 9.0 M (29.5 FT) EAST-NORTHEAST FROM A 2.7 X 0.9 METER CONCRETE
 LC2060'PAD SUPPORTING AN ILLUMINATED RAMP/3-21 SIGN.
 LC2060'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2060
 LC2060                          STATION RECOVERY (1997)
 LC2060
 LC2060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 LC2060'THE STATION IS LOCATED 3.0 KM (1.85 MI) NORTHEAST OF LINCOLN, IL, AT
 LC2060'THE LOGAN COUNTY AIRPORT, IN THE GRASS, NEAR AND NORTH OF THE NORTH
 LC2060'ANGLE OF THE JUNCTION OF RUNWAY 21-3 AND TAXI/RAMP A, JUST
 LC2060'EAST-NORTHEAST OF THE RUNWAY 21-3 SIGN.  OWNERSHIP--LOGAN COUNTY
 LC2060'BOARD, AIRPORT MANAGER, AIRPORT ROAD, LINCOLN, IL 62656.  CURRENT
 LC2060'ACTING AIRPORT ATTENDENT SAM EVANS, PHONE 217-732-3333.  NOTE--THIS
 LC2060'STATION IS THE PACS AND FBN/CBN STATION.  TO REACH THE STATION FROM
 LC2060'THE JUNCTION OF INTERSTATE HIGHWAY 55 AND 55 BUSINESS (EXIT 133) NEAR
 LC2060'THE NORTHEAST EDGE OF LINCOLN, GO SOUTHWEST, 2.36 KM (1.45 MI) ALONG
 LC2060'55 BUSINESS (OLD HIGHWAY 66) TO (2400 N KICKAPOO ST) ON THE LEFT. TURN
 LC2060'LEFT, SOUTHWESTERLY, 0.63 KM (0.40 MI) ALONG WINDING KICKAPOO STREET
 LC2060'(BUSINESS 55) TO (AIRPORT RD.) ON THE LEFT.  TURN LEFT, EAST, 0.19 KM
 LC2060'(0.10 MI) ALONG AIRPORT ROAD TO THE AIRPORT ENTRANCE ROAD ON THE
 LC2060'RIGHT.  TURN RIGHT, SOUTHERLY, 0.73 KM (0.45 MI) ALONG THE ENTRANCE
 LC2060'ROAD TO A GATE.  PASS THROUGH THE GATE, SOUTHWEST, THEN LEFT,
 LC2060'SOUTHEAST, THEN LEFT, NORTHEAST, ALONG THE SHORT TAXIS TO THE APRON.
 LC2060'BEAR RIGHT, NORTHEAST, ACROSS APRON THEN SOUTHEAST, ALONG TAXI/RAMP A
 LC2060'TO THE HOLD BARS AT A RUNWAY 21-3 IDENTIFIER SIGN AND THE STATION ON
 LC2060'THE LEFT, JUST EAST-NORTHEAST OF THE SIGN.  STATION IS 34.1 M (111.9
 LC2060'FT) WEST-NORTHWEST OF THE RUNWAY CENTER, 21.5 M (70.5 FT)
 LC2060'NORTH-NORTHEAST OF THE TAXI/RAMP A CENTER, 9.0 M (29.5 FT)
 LC2060'EAST-NORTHEAST OF THE NORTH-NORTHEAST CONCRETE BASE CORNER OF THE 21-3
 LC2060'SIGN, AND THE STATION IS ABOUT LEVEL WITH THE TAXI/RAMP A AND RECESSED
 LC2060'ABOUT 4-CM BELOW THE GROUND SURFACE.  BY R.G. HAYES  NOTE--THE DATUM
 LC2060'POINT IS A CENTER PUNCH ON THE TOP OF A STAINLESS STEEL ROD RECESSED
 LC2060'ABOUT 10-CM BELOW THE GROUND SURFACE AND DRIVEN TO A DEPTH OF 9.4 M,
 LC2060'(30.8 FT) IN A GREASE FILLED SLEEVE 1.0 M (3.3 FT) LONG, ENCASED IN A
 LC2060'5-INCH PVC PIPE WITH NGS LOGO CAP SURROUNDED BY CONCRETE.  ACCESS TO
 LC2060'THE DATUM POINT IS THROUGH THE 5-INCH LOGO CAP.
 LC2060
 LC2060                          STATION RECOVERY (1998)
 LC2060
 LC2060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (JK)
 LC2060'JULY 8 1998 RECOVERED AS DESCRIBED
 LC2060
 LC2060                          STATION RECOVERY (2002)
 LC2060
 LC2060'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (BWO)
 LC2060'RECOVERED IN GOOD CONDITION.
 LC2060
 LC2060                          STATION RECOVERY (2003)
 LC2060
 LC2060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DL)
 LC2060'RECOVERED AS DESCRIBED
 LC2060
 LC2060                          STATION RECOVERY (2011)
 LC2060
 LC2060'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 LC2060'RECOVERED IN GOOD CONDITION.
 LC2060
 LC2060                          STATION RECOVERY (2020)
 LC2060
 LC2060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC2060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2061 ***********************************************************************
 LC2061  DESIGNATION -  LINCPORT AZ MK
 LC2061  PID         -  LC2061
 LC2061  STATE/COUNTY-  IL/LOGAN
 LC2061  COUNTRY     -  US
 LC2061  USGS QUAD   -  LINCOLN EAST (2018)
 LC2061
 LC2061                         *CURRENT SURVEY CONTROL
 LC2061  ______________________________________________________________________
 LC2061* NAD 83(1997) POSITION- 40 09 43.76534(N) 089 19 56.25417(W)   ADJUSTED
 LC2061* NAD 83(1997) ELLIP HT-   147.877 (meters)        (10/21/99)   ADJUSTED
 LC2061* NAVD 88 ORTHO HEIGHT -   180.3   (meters)      592.    (feet) VERTCON3
 LC2061  ______________________________________________________________________
 LC2061  GEOID HEIGHT    -        -32.531 (meters)                     GEOID18
 LC2061  NAD 83(1997) X  -     56,883.018 (meters)                     COMP
 LC2061  NAD 83(1997) Y  - -4,880,896.072 (meters)                     COMP
 LC2061  NAD 83(1997) Z  -  4,091,857.410 (meters)                     COMP
 LC2061  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 LC2061  HORZ ORDER      -  FIRST
 LC2061  ELLP ORDER      -  FOURTH    CLASS I
 LC2061
 LC2061.This mark is at Logan County Airport (3LC)
 LC2061
 LC2061.The horizontal coordinates were established by GPS observations
 LC2061.and adjusted by the National Geodetic Survey in October 1999.
 LC2061
 LC2061.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2061.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2061
 LC2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2061.GEOID18 height accuracy estimate available here.
 LC2061
 LC2061.Click photographs - Photos may exist for this station.
 LC2061
 LC2061.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2061
 LC2061.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2061
 LC2061.The ellipsoidal height was determined by GPS observations
 LC2061.and is referenced to NAD 83.
 LC2061
 LC2061. The following values were computed from the NAD 83(1997) position.
 LC2061
 LC2061;                    North         East     Units Scale Factor Converg.
 LC2061;SPC IL W     -   388,325.839   771,077.822   MT  1.00000335   +0 32 17.4
 LC2061;SPC IL W     - 1,274,032.36  2,529,777.82   sFT  1.00000335   +0 32 17.4
 LC2061;UTM  16      - 4,448,363.365   301,378.574   MT  1.00008566   -1 30 17.0
 LC2061
 LC2061!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2061!SPC IL W     -   0.99997680  x   1.00000335  =   0.99998015
 LC2061!UTM  16      -   0.99997680  x   1.00008566  =   1.00006246
 LC2061
 LC2061:                Primary Azimuth Mark                     Grid Az
 LC2061:SPC IL W     -  LINCPORT                                 214 45 10.8
 LC2061:UTM  16      -  LINCPORT                                 216 47 45.2
 LC2061
 LC2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0137848363(NAD 83)
 LC2061
 LC2061|---------------------------------------------------------------------|
 LC2061| PID    Reference Object                     Distance      Geod. Az  |
 LC2061|                                                           dddmmss.s |
 LC2061| LC2060 LINCPORT                            441.969 METERS 2151728.2 |
 LC2061|---------------------------------------------------------------------|
 LC2061
 LC2061                          SUPERSEDED SURVEY CONTROL
 LC2061
 LC2061  NAD 83(1986)-  40 09 43.77762(N)    089 19 56.24986(W) AD(       ) 1
 LC2061  NGVD 29 (06/25/91)  180.4    (m)  OSU 89B  model used  GPS OBS        
 LC2061
 LC2061.Superseded values are not recommended for survey control.
 LC2061
 LC2061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2061.See file dsdata.pdf to determine how the superseded data were derived.
 LC2061
 LC2061_MARKER: I = METAL ROD
 LC2061_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2061_STAMPING: LINCPORT AZ MK 1990
 LC2061_MARK LOGO: NGS
 LC2061_PROJECTION: FLUSH
 LC2061_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2061+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2011
 LC2061_ROD/PIPE-DEPTH: 10.4 meters
 LC2061_SLEEVE-DEPTH  : 1.0 meters
 LC2061
 LC2061  HISTORY     - Date     Condition        Report By
 LC2061  HISTORY     - 1990     MONUMENTED       NGS
 LC2061  HISTORY     - 20021104 GOOD             HANPRO
 LC2061  HISTORY     - 20110326 GOOD             WOOLPT
 LC2061
 LC2061                          STATION DESCRIPTION
 LC2061
 LC2061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2061'STATION IS LOCATED ABOUT 3.0 KM (1.9 MI) NORTHEAST OF LINCOLN, AT THE
 LC2061'LOGAN COUNTY AIRPORT, IN THE WEST ANGLE OF THE JUNCTION OF AN
 LC2061'AIRPLANE TURN-AROUND AND THE NORTHEAST END OF THE RUNWAY 3-21, IN THE
 LC2061'NORTHEAST 1/4 OF SECTION 29, T 20 N, R 2 W. OWNERSHIP--LOGAN COUNTY
 LC2061'BOARD, ATTENTION AIRPORT MANAGER, ROUTE 4 AIRPORT ROAD, LINCOLN, IL
 LC2061'62656. CURRENT AIRPORT ATTENDENT IS SAM EVANS, PHONE 217-732-3333.
 LC2061'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAYS 55 AND 55 BUSINESS
 LC2061'(EXIT 133) AT THE NORTHEAST END OF LINCOLN, GO SOUTHWEST ON HIGHWAY
 LC2061'55 BUSINESS (OLD HIGHWAY 66) FOR 2.36 KM (1.47 MI) TO A PAVED ROAD
 LC2061'LEFT.  TURN LEFT ON WINDING ROAD, SOUTHWESTERLY, ON HIGHWAY 55
 LC2061'BUSINESS FOR 0.63 KM (0.39 MI) TO A PAVED ROAD LEFT.  TURN LEFT,
 LC2061'EAST, ON ROAD 1700 N FOR 0.19 KM (0.12 MI) TO A PAVED ROAD RIGHT.
 LC2061'TURN RIGHT, SOUTH, FOR 0.73 KM (0.45 MI) TO ROAD END AT GATE AT
 LC2061'HANGARS.  PASS THROUGH GATE AND FOLLOW RAMP SOUTHWEST, THEN AROUND
 LC2061'HANGARS, NORTHEAST TO APRON, THEN SOUTHEAST ON MAIN CONNECTING RAMP
 LC2061'FOR 0.34 KM (0.21 MI) TO THE RUNWAY. TURN LEFT, ALONGSIDE RUNWAY FOR
 LC2061'0.47 KM (0.29 MI) TO THE TURN-AROUND AND THE STATION.
 LC2061'THE STATION IS LOCATED 34.1 M (111.9 FT) NORTHWEST FROM THE CENTER OF
 LC2061'THE RUNWAY, 26.7 M (87.6 FT) NORTH-NORTHWEST FROM THE FIRST RUNWAY
 LC2061'LIGHT SOUTHWEST OF THE NORTHEAST END OF THE RUNWAY, 23.8 M (78.1 FT)
 LC2061'SOUTH-SOUTHEAST FROM THE WEST CORNER OF THE ASPHALT TURN-AROUND, AND
 LC2061'11.9 M (39.0 FT) SOUTHWEST FROM THE SOUTHWEST EDGE OF THE
 LC2061'TURN-AROUND.
 LC2061'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2061
 LC2061                          STATION RECOVERY (2002)
 LC2061
 LC2061'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (BWO)
 LC2061'RECOVERED IN GOOD CONDITION.
 LC2061
 LC2061                          STATION RECOVERY (2011)
 LC2061
 LC2061'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 LC2061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0236 ***********************************************************************
 KC0236  DESIGNATION -  LINDA
 KC0236  PID         -  KC0236
 KC0236  STATE/COUNTY-  IL/SCOTT
 KC0236  COUNTRY     -  US
 KC0236  USGS QUAD   -  FLORENCE (2018)
 KC0236
 KC0236                         *CURRENT SURVEY CONTROL
 KC0236  ______________________________________________________________________
 KC0236* NAD 83(1986) POSITION- 39 37 49.05   (N) 090 31 45.17   (W)   HD_HELD1
 KC0236* NAVD 88 ORTHO HEIGHT -   136.880 (meters)      449.08  (feet) ADJUSTED
 KC0236  ______________________________________________________________________
 KC0236  GEOID HEIGHT    -        -32.528 (meters)                     GEOID18
 KC0236  DYNAMIC HEIGHT  -        136.804 (meters)      448.83  (feet) COMP
 KC0236  MODELED GRAVITY -    980,073.6   (mgal)                       NAVD 88
 KC0236
 KC0236  VERT ORDER      -  FIRST     CLASS II
 KC0236
 KC0236.The horizontal coordinates were determined by differentially corrected
 KC0236.hand held GPS observations or other comparable positioning techniques
 KC0236.and have an estimated accuracy of +/- 3 meters.
 KC0236
 KC0236.The orthometric height was determined by differential leveling and
 KC0236.adjusted by the NATIONAL GEODETIC SURVEY
 KC0236.in June 1991.
 KC0236
 KC0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0236.GEOID18 height accuracy estimate available here.
 KC0236
 KC0236.Click photographs - Photos may exist for this station.
 KC0236
 KC0236.The dynamic height is computed by dividing the NAVD 88
 KC0236.geopotential number by the normal gravity value computed on the
 KC0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0236.degrees latitude (g = 980.6199 gals.).
 KC0236
 KC0236.The modeled gravity was interpolated from observed gravity values.
 KC0236
 KC0236;                    North         East    Units  Estimated Accuracy
 KC0236;SPC IL W     -   329,003.9     668,876.2     MT  (+/- 3 meters HH1 GPS) 
 KC0236
 KC0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1205089641(NAD 83)
 KC0236
 KC0236                          SUPERSEDED SURVEY CONTROL
 KC0236
 KC0236  NGVD 29 (??/??/92)  137.007  (m)          449.50   (f) ADJ UNCH    1 2
 KC0236
 KC0236.Superseded values are not recommended for survey control.
 KC0236
 KC0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0236.See file dsdata.pdf to determine how the superseded data were derived.
 KC0236
 KC0236_MARKER: DB = BENCH MARK DISK
 KC0236_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0236_SP_SET: BOX CULVERT HEADWALL
 KC0236_STAMPING: LINDA 1961
 KC0236_MARK LOGO: CGS
 KC0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0236+STABILITY: SURFACE MOTION
 KC0236
 KC0236  HISTORY     - Date     Condition        Report By
 KC0236  HISTORY     - 1961     MONUMENTED       CGS
 KC0236
 KC0236                          STATION DESCRIPTION
 KC0236
 KC0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0236'13 MI N FROM HILLVIEW.
 KC0236'ABOUT 12.95 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0236'BAPTIST CHURCH AT HILLVIEW, NEAR THE JUNCTION OF THE BLACK TOP
 KC0236'ROAD AND U.S. HIGHWAY 36, 80 YARDS WEST ALONG U.S. HIGHWAY 36
 KC0236'FROM THE T JUNCTION OF THE ROAD LEADING SOUTH, SET ON TOP OF THE
 KC0236'WEST END OF THE NORTH CONCRETE HEADWALL OF A 2 FOOT CONCRETE BOX
 KC0236'CULVERT UNDER U.S. HIGHWAY 36, 28 FEET NORTH OF THE CENTER LINE
 KC0236'OF THE HIGHWAY AND 3 FEET BELOW THE LEVEL OF THE HIGHWAY.
 KC0236'NOTE-- THIS MARK MAY BE REACHED BY GOING 3.1 MILES WEST ALONG
 KC0236'U.S. HIGHWAY 36 FROM THE JUNCTION OF STATE HIGHWAY 106 AT
 KC0236'WINCHESTER TO MARK ON RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1444 ***********************************************************************
 MF1444  DESIGNATION -  LISBON
 MF1444  PID         -  MF1444
 MF1444  STATE/COUNTY-  IL/KENDALL
 MF1444  COUNTRY     -  US
 MF1444  USGS QUAD   -  LISBON (2018)
 MF1444
 MF1444                         *CURRENT SURVEY CONTROL
 MF1444  ______________________________________________________________________
 MF1444* NAD 83(2011) POSITION- 41 28 45.39329(N) 088 28 55.67527(W)   ADJUSTED
 MF1444* NAD 83(2011) ELLIP HT-   170.342 (meters)        (06/27/12)   ADJUSTED
 MF1444* NAD 83(2011) EPOCH   -  2010.00
 MF1444* NAVD 88 ORTHO HEIGHT -   203.3   (meters)      667.    (feet) GPS OBS
 MF1444  ______________________________________________________________________
 MF1444  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1444  GEOID HEIGHT    -        -32.952 (meters)                     GEOID99
 MF1444  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 MF1444  NAD 83(2011) X  -    126,765.108 (meters)                     COMP
 MF1444  NAD 83(2011) Y  - -4,783,951.306 (meters)                     COMP
 MF1444  NAD 83(2011) Z  -  4,202,560.947 (meters)                     COMP
 MF1444  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 MF1444
 MF1444  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1444  Standards:
 MF1444         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1444            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1444  -------------------------------------------------------------------
 MF1444  NETWORK    1.05   1.39           0.50   0.31   0.71      0.02915481
 MF1444  -------------------------------------------------------------------
 MF1444  Click here for local accuracies and other accuracy information.
 MF1444
 MF1444.The horizontal coordinates were established by GPS observations
 MF1444.and adjusted by the National Geodetic Survey in June 2012.
 MF1444
 MF1444.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1444.been affixed to the stable North American tectonic plate. See 
 MF1444.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1444
 MF1444.The horizontal coordinates are valid at the epoch date displayed above
 MF1444.which is a decimal equivalence of Year/Month/Day.
 MF1444
 MF1444.The orthometric height was determined by GPS observations and a
 MF1444.high-resolution geoid model.
 MF1444
 MF1444.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1444.GEOID18 height accuracy estimate available here.
 MF1444
 MF1444.Click photographs - Photos may exist for this station.
 MF1444
 MF1444.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1444
 MF1444.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1444
 MF1444.The ellipsoidal height was determined by GPS observations
 MF1444.and is referenced to NAD 83.
 MF1444
 MF1444. The following values were computed from the NAD 83(2011) position.
 MF1444
 MF1444;                    North         East     Units Scale Factor Converg.
 MF1444;SPC IL E     -   534,278.841   287,572.229   MT  0.99997690   -0 05 54.8
 MF1444;SPC IL E     - 1,752,879.83    943,476.55   sFT  0.99997690   -0 05 54.8
 MF1444;UTM  16      - 4,593,023.678   376,256.007   MT  0.99978844   -0 58 54.5
 MF1444
 MF1444!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1444!SPC IL E     -   0.99997328  x   0.99997690  =   0.99995018
 MF1444!UTM  16      -   0.99997328  x   0.99978844  =   0.99976173
 MF1444
 MF1444:                Primary Azimuth Mark                     Grid Az
 MF1444:SPC IL E     -  LISBON AZ MK                             356 10 09.7
 MF1444:UTM  16      -  LISBON AZ MK                             357 03 09.4
 MF1444
 MF1444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7625693023(NAD 83)
 MF1444
 MF1444|---------------------------------------------------------------------|
 MF1444| PID    Reference Object                     Distance      Geod. Az  |
 MF1444|                                                           dddmmss.s |
 MF1444| CI7705 LISBON RM 2                          28.730 METERS 22238     |
 MF1444| MF1454 MARSEILLES ILL BELL TEL CO MST      APPROX.20.3 KM 2325018.2 |
 MF1444| MF1449 NORWAY ATT CO MICROWAVE KSA 81      APPROX.11.9 KM 2572809.2 |
 MF1444| CI7706 LISBON RM 3                          25.270 METERS 30723     |
 MF1444| CI7704 LISBON RM 1                          24.648 METERS 35217     |
 MF1444| CI7703 LISBON AZ MK                                       3560414.9 |
 MF1444|---------------------------------------------------------------------|
 MF1444
 MF1444                          SUPERSEDED SURVEY CONTROL
 MF1444
 MF1444  NAD 83(2007)-  41 28 45.39342(N)    088 28 55.67623(W) AD(2002.00) 0
 MF1444  ELLIP H (02/10/07)  170.362  (m)                       GP(2002.00)    
 MF1444  ELLIP H (02/03/05)  170.336  (m)                       GP(       ) 4 2
 MF1444  NAD 83(1997)-  41 28 45.39341(N)    088 28 55.67609(W) AD(       ) 1
 MF1444  ELLIP H (03/04/03)  170.345  (m)                       GP(       ) 4 2
 MF1444  NAD 83(1997)-  41 28 45.39262(N)    088 28 55.67190(W) AD(       ) 2
 MF1444  NAD 83(1997)-  41 28 45.39550(N)    088 28 55.68169(W) AD(       ) 2
 MF1444  NAD 83(1986)-  41 28 45.39661(N)    088 28 55.68200(W) AD(       ) 2
 MF1444  NAD 27      -  41 28 45.28650(N)    088 28 55.42580(W) AD(       ) 2
 MF1444  NGVD 29             203.42   (m)          667.4    (f) LEVELING    3  
 MF1444
 MF1444.Superseded values are not recommended for survey control.
 MF1444
 MF1444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1444.See file dsdata.pdf to determine how the superseded data were derived.
 MF1444
 MF1444_MARKER: DS = TRIANGULATION STATION DISK
 MF1444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1444_STAMPING: LISBON 1954
 MF1444_MARK LOGO: CGS
 MF1444_PROJECTION: FLUSH
 MF1444_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1444+STABILITY: SURFACE MOTION
 MF1444_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1444+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2014
 MF1444
 MF1444  HISTORY     - Date     Condition        Report By
 MF1444  HISTORY     - 1954     MONUMENTED       CGS
 MF1444  HISTORY     - 1956     GOOD             CGS
 MF1444  HISTORY     - 1972     GOOD             BRADY
 MF1444  HISTORY     - 1972     GOOD             LOCSUR
 MF1444  HISTORY     - 19820907 GOOD             NGS
 MF1444  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1444  HISTORY     - 200205   GOOD             ASCPC
 MF1444  HISTORY     - 20071123 GOOD             GEOCAC
 MF1444  HISTORY     - 20140122 GOOD             ILDT
 MF1444
 MF1444                          STATION DESCRIPTION
 MF1444
 MF1444'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1444'STATION IS LOCATED IN THE SOUTH SECTION OF LISBON, NEAR THE
 MF1444'NORTHWEST CORNER OF THE LISBON SCHOOL GROUNDS.  IT IS ABOUT
 MF1444'300 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE SCHOOL,
 MF1444'154 FEET SOUTHEAST OF THE INTERSECTION OF A PAVED NORTH-SOUTH
 MF1444'ROAD AND A GRAVEL CROSSROAD, 40 FEET EAST OF THE CENTER OF
 MF1444'THE PAVED ROAD, 39 FEET NORTHEAST OF A LONE 36 INCH MAPLE
 MF1444'TREE, 34 FEET SOUTHEAST OF A TELEPHONE POLE AND 29 FEET EAST
 MF1444'OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 MF1444'STAMPED LISBON 1954.
 MF1444'
 MF1444'REFERENCE MARK NO. 1 IS 70 FEET SOUTH OF THE CENTER OF A GRAVEL
 MF1444'ROAD, 30 FEET EAST OF THE CENTER OF THE PAVED ROAD AND 2 FEET
 MF1444'EAST OF A ROW OF SMALL SHRUBS.  THE MARK IS FLUSH AND THE DISK
 MF1444'IS STAMPED LISBON NO 1 1954.
 MF1444'
 MF1444'REFERENCE MARK NO. 2 IS AT THE EAST EDGE OF A SIDEWALK, 27
 MF1444'FEET WEST OF THE CENTER OF THE PAVED ROAD AND 66 FEET SOUTH
 MF1444'OF A POWER LINE POLE WITH A TRANSFORMER.  THE MARK IS FLUSH
 MF1444'AND THE DISK IS STAMPED LISBON NO 2 1954.
 MF1444'
 MF1444'AZIMUTH MARK IS 68 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 MF1444'A 2 STORY FRAME HOUSE, 20 FEET WEST OF THE CENTER OF A PAVED
 MF1444'ROAD, 7 FEET EAST OF THE EAST EDGE OF A SIDEWALK AND 1 FOOT
 MF1444'SOUTH OF A POWER LINE POLE AND WHITE WITNESS POST.  THE MARK
 MF1444'IS FLUSH AND THE DISK IS STAMPED LISBON 1954.
 MF1444'
 MF1444'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON PAVED
 MF1444'ROAD FOR 0.2 MILE TO THE MARK ON THE LEFT, WEST SIDE OF ROAD
 MF1444'AS DESCRIBED.
 MF1444'
 MF1444'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 MF1444
 MF1444                          STATION RECOVERY (1956)
 MF1444
 MF1444'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1444'THE STATION WAS RECOVERED AS DESCRIBED.  THE STATION MARK,
 MF1444'AZIMUTH MARK AND R.M. 2 WERE FOUND IN GOOD CONDITION.  FROM
 MF1444'ALL INDICATIONS R.M. 1 WAS DESTROYED BY GRADING MACHINERY.
 MF1444'THE DISTANCE TO R.M. 2 IS 0.04 OF A FOOT LONGER THAN PREVIOUSLY
 MF1444'MEASURED.  THE DIRECTIONS TO THE AZIMUTH MARK AND R.M. 2 CHECKED.
 MF1444'A NEW REFERENCE MARK WAS ESTABLISHED.  IT IS 27 FEET WEST OF
 MF1444'THE CENTER OF THE PAVED ROAD AND AT THE EAST EDGE OF A
 MF1444'SIDEWALK.  THE MARK IS FLUSH AND THE DISK IS STAMPED LISBON NO 3
 MF1444'1954.  THE OLD DESCRIPTION IS ADEQUATE.
 MF1444'
 MF1444'DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS AND THE
 MF1444'AZIMUTH MARK.
 MF1444'
 MF1444'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1444
 MF1444                          STATION RECOVERY (1972)
 MF1444
 MF1444'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 MF1444'STATION RECOVERED BY--BRADY LAND SURVEYING INC.
 MF1444'
 MF1444'LISBON 1954-GOOD
 MF1444'
 MF1444'LISBON NO. 1 1954-GOOD
 MF1444'
 MF1444'LISBON NO. 3 1954-GOOD
 MF1444'
 MF1444'LISBON 1954 (AZIM)-GOOD
 MF1444
 MF1444                          STATION RECOVERY (1972)
 MF1444
 MF1444'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1444'ALL MARKS RECOVERED IN GOOD COND. AS DESC.
 MF1444'
 MF1444'HORIZONTAL GEODETIC DISTANCE FROM STATION TO AZ MARK IS 1173.00
 MF1444'FT (SPUR LINE MEASURED WITH LASER RANGER)
 MF1444
 MF1444                          STATION RECOVERY (1982)
 MF1444
 MF1444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 MF1444'THE STATION MARK, RMS 2 AND 3 AND THE AZ MK WAS RECOVERED IN GOOD
 MF1444'CONDITION.  THE DISTANCE AND DIRECTION BETWEEN THE RMS CHECKED THE OLD
 MF1444'DATA.  THE LOCATION OF THE STATION IS STILL ADEQUATE.  THE STATION IS
 MF1444'A STANDARD CGS DISK STAMPED---LISBON 1954---, SET INTO THE TOP OF A
 MF1444'SQUARE CONCRETE MONUMENT, 12 INCHES (37 CM) IN DIAMETER, RECESSED, 2
 MF1444'INCHES (6 CM) BELOW THE GROUND.  THE STATION IS LOCATED 59.2 FT (18.0
 MF1444'M) E FROM A UTILITY POLE WITH A WITNESS SIGN NAILED TO IT, 142.0 FT
 MF1444'(43.3 M) S FROM THE APPROXIMATE CENTER OF JOLIET ROAD W, 37.0 FT (11.3
 MF1444'M) E FROM THE APPROXIMATE CENTER OF LISBON ROAD, 312.6 FT (95.3 M) NNW
 MF1444'FROM THE NW CORNER OF THE LISBON GRADE SCHOOL AND 35.0 FT (10.7 M) SSE
 MF1444'FROM A UTILITY POLE.  RM 2 IS A STANDARD CGS DISK STAMPED---LISBON NO
 MF1444'2 1954---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES
 MF1444'(37 CM) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 66.0
 MF1444'FT (20.1 M) S FROM A UTLITY POLE WITH SIGN NAILED TO IT, 28.0 FT (8.5
 MF1444'M) W FROM THE APPROXIMATE CENTER OF LESBON ROAD, 32.6 FT (9.9 M) N
 MF1444'FROM A UTILITY POLE AND 0.6 FT (18.3 CM) E FROM THE E EDGE OF THE
 MF1444'SIDEWALK, AND LEVEL WITH THE STATION.  RM NO 3, IS A STANDARD CGS DISK
 MF1444'STAMPED---LISBON NO 3 1954--, SET INTO THE TOP OF A SQUARE CONCRETE
 MF1444'MONUMENT, 12 INCHES (37 CM) IN DIAMETER, FLUSH WITH GROUND. THE
 MF1444'STATION IS LOCATED 54.6 FT (16.6 M) S FROM A UTILITY POLE WITH A
 MF1444'WITNESS SIGN NAILED TO IT, 99.0 FT (30.2 M) S FROM THE APPROXIMATE
 MF1444'CENTER OF JOLIET ROAD W, 28.6 FT (8.7 M) W FROM THE APPROXIMATE CENTER
 MF1444'OF LISBON ROAD AND 0.6 FT (18.3 CM) E FROM THE E EDGE OF A SIDEWALK
 MF1444'AND LEVEL WITH THE STATION.  AZ MK NO 1, IS A STANDARD CGS DISK
 MF1444'STAMPED---LISBON 1954---, SET INTO THE TOP OF A SQUARE CONCRETE
 MF1444'MONUMENT, 12 INCHES (37 CM) IN DIAMETER, RECESSED 2 INCHES (6 CM)
 MF1444'ABOVE THE GROUND.  THE STATION IS LOCATED 20.5 FT (6.2 M) W FROM THE
 MF1444'APPROXIMATE CENTER OF LISBON ROAD, 31.6 FT (9.6 M) NNE FROM A 16-INCH
 MF1444'MAPLE TREE, 10.0 FT (3.0 M) E FROM THE APPROXIMATE CENTER OF A
 MF1444'SIDEWALK AND 1.6 FT (0.5 M) S FROM A WITNESS POST AND UTILITY POLE.
 MF1444'TO REACH THE AZ MK FROM THE STATION, GO N ON LISBON ROAD, FOR 0.25
 MF1444'MILES (0.40 KM) TO THE STATION ON LEFT BY A UTILITY POLE AND AT THE
 MF1444'RESIDENCE OF L E KNOBELOCH, THE MARK IS ON HWY RIGHT-OF-WAY.
 MF1444
 MF1444                          STATION RECOVERY (2001)
 MF1444
 MF1444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1444'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1444
 MF1444                          STATION RECOVERY (2002)
 MF1444
 MF1444'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1444'RECOVERED AS DESCRIBED
 MF1444
 MF1444                          STATION RECOVERY (2007)
 MF1444
 MF1444'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF1444'FOUND STATION, RM2, AND AZ
 MF1444
 MF1444                          STATION RECOVERY (2014)
 MF1444
 MF1444'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RAS)
 MF1444'THE STATION IS LOCATED 312.6 FT NNW FROM THE NW CORNER OF LISBON GRADE
 MF1444'SCHOOL,EAST AND ACROSS LISBON ROAD FROM THE LISBON FIRE DEPT.,142 FT S
 MF1444'OF THE CENTER OF JOLIET ROAD,37 FT E OF THE CENTER OF LISBON ROAD,58.6
 MF1444'FT E OF A POWER POLE,33.4 FT SE OF A TELEPHONE POLE,2.4 FT E OF THE
 MF1444'EAST EDGE OF A CONCRETE SIDEWALK WITH A CUT ARROW POINTING TO THE MARK
 MF1444'AND 3 INCHES BELOW GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3570 ***********************************************************************
 DI3570  DESIGNATION -  LISLE 01
 DI3570  PID         -  DI3570
 DI3570  STATE/COUNTY-  IL/DU PAGE
 DI3570  COUNTRY     -  US
 DI3570  USGS QUAD   -  WHEATON (2018)
 DI3570
 DI3570                         *CURRENT SURVEY CONTROL
 DI3570  ______________________________________________________________________
 DI3570* NAD 83(2011) POSITION- 41 47 12.73796(N) 088 04 17.39280(W)   ADJUSTED
 DI3570* NAD 83(2011) ELLIP HT-   186.649 (meters)        (06/27/12)   ADJUSTED
 DI3570* NAD 83(2011) EPOCH   -  2010.00
 DI3570* NAVD 88 ORTHO HEIGHT -   219.9   (meters)      721.    (feet) GPS OBS
 DI3570  ______________________________________________________________________
 DI3570  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3570  GEOID HEIGHT    -        -33.181 (meters)                     GEOID03
 DI3570  GEOID HEIGHT    -        -33.215 (meters)                     GEOID18
 DI3570  NAD 83(2011) X  -    160,284.325 (meters)                     COMP
 DI3570  NAD 83(2011) Y  - -4,760,247.591 (meters)                     COMP
 DI3570  NAD 83(2011) Z  -  4,228,106.752 (meters)                     COMP
 DI3570  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 DI3570
 DI3570  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3570  Standards:
 DI3570         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3570            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3570  -------------------------------------------------------------------
 DI3570  NETWORK    0.43   0.61           0.20   0.14   0.31      0.03055785
 DI3570  -------------------------------------------------------------------
 DI3570  Click here for local accuracies and other accuracy information.
 DI3570
 DI3570.The horizontal coordinates were established by GPS observations
 DI3570.and adjusted by the National Geodetic Survey in June 2012.
 DI3570
 DI3570.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3570.been affixed to the stable North American tectonic plate. See 
 DI3570.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3570
 DI3570.The horizontal coordinates are valid at the epoch date displayed above
 DI3570.which is a decimal equivalence of Year/Month/Day.
 DI3570
 DI3570.The orthometric height was determined by GPS observations and a
 DI3570.high-resolution geoid model.
 DI3570
 DI3570.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3570.GEOID18 height accuracy estimate available here.
 DI3570
 DI3570.Click photographs - Photos may exist for this station.
 DI3570
 DI3570.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3570
 DI3570.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3570
 DI3570.The ellipsoidal height was determined by GPS observations
 DI3570.and is referenced to NAD 83.
 DI3570
 DI3570. The following values were computed from the NAD 83(2011) position.
 DI3570
 DI3570;                    North         East     Units Scale Factor Converg.
 DI3570;SPC IL E     -   568,463.916   321,764.958   MT  0.99998083   +0 10 28.1
 DI3570;SPC IL E     - 1,865,035.36  1,055,657.20   sFT  0.99998083   +0 10 28.1
 DI3570;UTM  16      - 4,626,668.069   410,964.998   MT  0.99969755   -0 42 50.6
 DI3570
 DI3570!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3570!SPC IL E     -   0.99997073  x   0.99998083  =   0.99995156
 DI3570!UTM  16      -   0.99997073  x   0.99969755  =   0.99966828
 DI3570
 DI3570:                Primary Azimuth Mark                     Grid Az
 DI3570:SPC IL E     -  LISLE 02                                 211 09 27.8
 DI3570:UTM  16      -  LISLE 02                                 212 02 46.5
 DI3570
 DI3570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1096426668(NAD 83)
 DI3570
 DI3570|---------------------------------------------------------------------|
 DI3570| PID    Reference Object                     Distance      Geod. Az  |
 DI3570|                                                           dddmmss.s |
 DI3570| DI3571 LISLE 02                            APPROX. 1.2 KM 2111955.9 |
 DI3570|---------------------------------------------------------------------|
 DI3570
 DI3570                          SUPERSEDED SURVEY CONTROL
 DI3570
 DI3570  NAD 83(2007)-  41 47 12.73793(N)    088 04 17.39379(W) AD(2002.00) 1
 DI3570  ELLIP H (04/07/09)  186.670  (m)                       GP(2002.00) 4 1
 DI3570  NAD 83(1997)-  41 47 12.73762(N)    088 04 17.39354(W) AD(       ) 1
 DI3570  ELLIP H (02/07/07)  186.679  (m)                       GP(       ) 4 1
 DI3570
 DI3570.Superseded values are not recommended for survey control.
 DI3570
 DI3570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3570.See file dsdata.pdf to determine how the superseded data were derived.
 DI3570
 DI3570_MARKER: I = METAL ROD
 DI3570_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3570_PROJECTION: RECESSED 15 CENTIMETERS
 DI3570_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3570_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DI3570+STABILITY: POSITION/ELEVATION WELL
 DI3570_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3570+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 DI3570_ROD/PIPE-DEPTH: 3.0 meters
 DI3570_SLEEVE-DEPTH  : 0.9 meters
 DI3570
 DI3570  HISTORY     - Date     Condition        Report By
 DI3570  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3570  HISTORY     - 20061102 GOOD             RUETTI
 DI3570
 DI3570                          STATION DESCRIPTION
 DI3570
 DI3570'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3570'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3570'JUNCTION OF US RT 34 AND IL RT 53, GO SOUTH ON IL RT 53 1.0 MI (1.61
 DI3570'KM) TO MAPLE AVE, TURN LEFT AND GO EAST ON MAPLE AVE 0.1 MI (0.16 KM)
 DI3570'TO STATION ON THE LEFT AT THE NORTHWEST CORNER OF MAPLE AVE AND CENTER
 DI3570'STREET.  STATION IS 26 FT (7.9 M) WEST OF THE CENTER OF CENTER STREET,
 DI3570'25 FT (7.6 M) NORTH OF THE NORTH CURB OF MAPLE AVE, 10 FT (3.0 M) WEST
 DI3570'OF A STOP SIGN, 18 FT (5.5 M) SOUTHEAST OF A FENCE CORNER, 12 FT (3.7
 DI3570'M) WEST OF THE WEST CURB OF CENTER STREET, AND 5 FT (1.5 M) NORTHEAST
 DI3570'OF THE NORTHEAST EDGE OF A SIDEWALK.  STATION IS THE TOP CENTER OF A
 DI3570'STAINLESS STEEL ROD RECESSED 0.5 FT (0.2 M) BELOW GROUND IN A GREASE
 DI3570'FILLED SLEEVE ENCASED IN A 6 INCH (15 CM) PVC PIPE WITH ALUMINUM LOGO
 DI3570'CAP SURROUNDED BY CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3571 ***********************************************************************
 DI3571  DESIGNATION -  LISLE 02
 DI3571  PID         -  DI3571
 DI3571  STATE/COUNTY-  IL/DU PAGE
 DI3571  COUNTRY     -  US
 DI3571  USGS QUAD   -  WHEATON (2018)
 DI3571
 DI3571                         *CURRENT SURVEY CONTROL
 DI3571  ______________________________________________________________________
 DI3571* NAD 83(2011) POSITION- 41 46 39.86238(N) 088 04 44.12984(W)   ADJUSTED
 DI3571* NAD 83(2011) ELLIP HT-   168.292 (meters)        (06/27/12)   ADJUSTED
 DI3571* NAD 83(2011) EPOCH   -  2010.00
 DI3571* NAVD 88 ORTHO HEIGHT -   201.5   (meters)      661.    (feet) GPS OBS
 DI3571  ______________________________________________________________________
 DI3571  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3571  GEOID HEIGHT    -        -33.170 (meters)                     GEOID03
 DI3571  GEOID HEIGHT    -        -33.203 (meters)                     GEOID18
 DI3571  NAD 83(2011) X  -    159,689.474 (meters)                     COMP
 DI3571  NAD 83(2011) Y  - -4,760,930.112 (meters)                     COMP
 DI3571  NAD 83(2011) Z  -  4,227,338.159 (meters)                     COMP
 DI3571  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 DI3571
 DI3571  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3571  Standards:
 DI3571         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3571            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3571  -------------------------------------------------------------------
 DI3571  NETWORK    0.41   0.59           0.19   0.13   0.30     -0.01962130
 DI3571  -------------------------------------------------------------------
 DI3571  Click here for local accuracies and other accuracy information.
 DI3571
 DI3571.The horizontal coordinates were established by GPS observations
 DI3571.and adjusted by the National Geodetic Survey in June 2012.
 DI3571
 DI3571.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3571.been affixed to the stable North American tectonic plate. See 
 DI3571.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3571
 DI3571.The horizontal coordinates are valid at the epoch date displayed above
 DI3571.which is a decimal equivalence of Year/Month/Day.
 DI3571
 DI3571.The orthometric height was determined by GPS observations and a
 DI3571.high-resolution geoid model.
 DI3571
 DI3571.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3571.GEOID18 height accuracy estimate available here.
 DI3571
 DI3571.Click photographs - Photos may exist for this station.
 DI3571
 DI3571.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3571
 DI3571.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3571
 DI3571.The ellipsoidal height was determined by GPS observations
 DI3571.and is referenced to NAD 83.
 DI3571
 DI3571. The following values were computed from the NAD 83(2011) position.
 DI3571
 DI3571;                    North         East     Units Scale Factor Converg.
 DI3571;SPC IL E     -   567,447.793   321,150.596   MT  0.99998050   +0 10 10.2
 DI3571;SPC IL E     - 1,861,701.63  1,053,641.58   sFT  0.99998050   +0 10 10.2
 DI3571;UTM  16      - 4,625,661.879   410,335.132   MT  0.99969893   -0 43 07.9
 DI3571
 DI3571!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3571!SPC IL E     -   0.99997360  x   0.99998050  =   0.99995411
 DI3571!UTM  16      -   0.99997360  x   0.99969893  =   0.99967254
 DI3571
 DI3571:                Primary Azimuth Mark                     Grid Az
 DI3571:SPC IL E     -  LISLE 01                                 031 09 27.9
 DI3571:UTM  16      -  LISLE 01                                 032 02 46.0
 DI3571
 DI3571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1033525661(NAD 83)
 DI3571
 DI3571|---------------------------------------------------------------------|
 DI3571| PID    Reference Object                     Distance      Geod. Az  |
 DI3571|                                                           dddmmss.s |
 DI3571| DI3570 LISLE 01                            APPROX. 1.2 KM 0311938.1 |
 DI3571|---------------------------------------------------------------------|
 DI3571
 DI3571                          SUPERSEDED SURVEY CONTROL
 DI3571
 DI3571  NAD 83(2007)-  41 46 39.86233(N)    088 04 44.13091(W) AD(2002.00) 1
 DI3571  ELLIP H (04/07/09)  168.309  (m)                       GP(2002.00) 4 1
 DI3571  NAD 83(1997)-  41 46 39.86169(N)    088 04 44.13043(W) AD(       ) 1
 DI3571  ELLIP H (02/07/07)  168.323  (m)                       GP(       ) 4 1
 DI3571
 DI3571.Superseded values are not recommended for survey control.
 DI3571
 DI3571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3571.See file dsdata.pdf to determine how the superseded data were derived.
 DI3571
 DI3571_MARKER: I = METAL ROD
 DI3571_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3571_PROJECTION: RECESSED 10 CENTIMETERS
 DI3571_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3571_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DI3571+STABILITY: POSITION/ELEVATION WELL
 DI3571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3571+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 DI3571_ROD/PIPE-DEPTH: 3.0 meters
 DI3571_SLEEVE-DEPTH  : 0.9 meters
 DI3571
 DI3571  HISTORY     - Date     Condition        Report By
 DI3571  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3571  HISTORY     - 20061102 GOOD             RUETTI
 DI3571
 DI3571                          STATION DESCRIPTION
 DI3571
 DI3571'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3571'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3571'JUNCTION OF US RT 34 AND IL RT 53, GO SOUTH ON IL RT 53 1.7 MI (2.74
 DI3571'KM) TO FOUR LAKES AVE, TURN RIGHT AND GO WEST ON FOUR LAKES AVE 0.4 MI
 DI3571'(0.64 KM) TO STATION ON THE RIGHT AT THE NORTHWEST CORNER OF FOUR
 DI3571'LAKES AVE AND EAST LAKE DR.  STATION IS 25 FT (7.6 M) NORTH OF THE
 DI3571'CENTER OF FOUR LAKES AVE, 41 FT (12.5 M) WEST OF THE CENTER OF EAST
 DI3571'LAKE DR, 15 FT (4.6 M) NORTHEAST OF A TELEPHONE MANHOLE, 9 FT (2.7 M)
 DI3571'WEST OF AN ABBEY APARTMENTS LEASING SIGN, AND 34 FT (10.4 M) SOUTHWEST
 DI3571'OF A STOP/STREET SIGN.  STATION IS THE TOP CENTER OF A STAINLESS STEEL
 DI3571'ROD RECESSED 0.3 FT (0.1 M) BELOW GROUND IN A GREASE FILLED SLEEVE
 DI3571'ENCASED IN A 6 INCH (15 CM) PVC PIPE WITH ALUMINUM LOGO CAP SURROUNDED
 DI3571'BY CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3572 ***********************************************************************
 DI3572  DESIGNATION -  LISLE 03
 DI3572  PID         -  DI3572
 DI3572  STATE/COUNTY-  IL/DU PAGE
 DI3572  COUNTRY     -  US
 DI3572  USGS QUAD   -  WHEATON (2018)
 DI3572
 DI3572                         *CURRENT SURVEY CONTROL
 DI3572  ______________________________________________________________________
 DI3572* NAD 83(2011) POSITION- 41 47 27.30784(N) 088 05 25.13911(W)   ADJUSTED
 DI3572* NAD 83(2011) ELLIP HT-   173.093 (meters)        (06/27/12)   ADJUSTED
 DI3572* NAD 83(2011) EPOCH   -  2010.00
 DI3572* NAVD 88 ORTHO HEIGHT -   206.3   (meters)      677.    (feet) GPS OBS
 DI3572  ______________________________________________________________________
 DI3572  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3572  GEOID HEIGHT    -        -33.170 (meters)                     GEOID03
 DI3572  GEOID HEIGHT    -        -33.204 (meters)                     GEOID18
 DI3572  NAD 83(2011) X  -    158,710.525 (meters)                     COMP
 DI3572  NAD 83(2011) Y  - -4,759,990.481 (meters)                     COMP
 DI3572  NAD 83(2011) Z  -  4,228,432.891 (meters)                     COMP
 DI3572  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 DI3572
 DI3572  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3572  Standards:
 DI3572         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3572            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3572  -------------------------------------------------------------------
 DI3572  NETWORK    0.44   0.63           0.20   0.15   0.32      0.07705019
 DI3572  -------------------------------------------------------------------
 DI3572  Click here for local accuracies and other accuracy information.
 DI3572
 DI3572.The horizontal coordinates were established by GPS observations
 DI3572.and adjusted by the National Geodetic Survey in June 2012.
 DI3572
 DI3572.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3572.been affixed to the stable North American tectonic plate. See 
 DI3572.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3572
 DI3572.The horizontal coordinates are valid at the epoch date displayed above
 DI3572.which is a decimal equivalence of Year/Month/Day.
 DI3572
 DI3572.The orthometric height was determined by GPS observations and a
 DI3572.high-resolution geoid model.
 DI3572
 DI3572.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3572.GEOID18 height accuracy estimate available here.
 DI3572
 DI3572.Click photographs - Photos may exist for this station.
 DI3572
 DI3572.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3572
 DI3572.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3572
 DI3572.The ellipsoidal height was determined by GPS observations
 DI3572.and is referenced to NAD 83.
 DI3572
 DI3572. The following values were computed from the NAD 83(2011) position.
 DI3572
 DI3572;                    North         East     Units Scale Factor Converg.
 DI3572;SPC IL E     -   568,908.831   320,199.413   MT  0.99998002   +0 09 43.0
 DI3572;SPC IL E     - 1,866,495.06  1,050,520.91   sFT  0.99998002   +0 09 43.0
 DI3572;UTM  16      - 4,627,137.077   409,406.979   MT  0.99970099   -0 43 35.9
 DI3572
 DI3572!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3572!SPC IL E     -   0.99997285  x   0.99998002  =   0.99995287
 DI3572!UTM  16      -   0.99997285  x   0.99970099  =   0.99967385
 DI3572
 DI3572:                Primary Azimuth Mark                     Grid Az
 DI3572:SPC IL E     -  LISLE POLICE DEPT                        075 11 16.8
 DI3572:UTM  16      -  LISLE POLICE DEPT                        076 04 35.7
 DI3572
 DI3572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0940627137(NAD 83)
 DI3572
 DI3572|---------------------------------------------------------------------|
 DI3572| PID    Reference Object                     Distance      Geod. Az  |
 DI3572|                                                           dddmmss.s |
 DI3572| DI3573 LISLE POLICE DEPT                   APPROX. 1.2 KM 0752059.8 |
 DI3572|---------------------------------------------------------------------|
 DI3572
 DI3572                          SUPERSEDED SURVEY CONTROL
 DI3572
 DI3572  NAD 83(2007)-  41 47 27.30788(N)    088 05 25.14009(W) AD(2002.00) 1
 DI3572  ELLIP H (04/07/09)  173.120  (m)                       GP(2002.00) 4 1
 DI3572  NAD 83(1997)-  41 47 27.30771(N)    088 05 25.13996(W) AD(       ) 1
 DI3572  ELLIP H (02/07/07)  173.135  (m)                       GP(       ) 4 1
 DI3572
 DI3572.Superseded values are not recommended for survey control.
 DI3572
 DI3572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3572.See file dsdata.pdf to determine how the superseded data were derived.
 DI3572
 DI3572_MARKER: I = METAL ROD
 DI3572_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3572_PROJECTION: RECESSED 10 CENTIMETERS
 DI3572_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3572_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DI3572+STABILITY: POSITION/ELEVATION WELL
 DI3572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3572+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 DI3572_ROD/PIPE-DEPTH: 3.0 meters
 DI3572_SLEEVE-DEPTH  : 0.9 meters
 DI3572
 DI3572  HISTORY     - Date     Condition        Report By
 DI3572  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3572  HISTORY     - 20061102 GOOD             RUETTI
 DI3572
 DI3572                          STATION DESCRIPTION
 DI3572
 DI3572'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3572'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3572'JUNCTION OF US RT 34 AND IL RT 53, GO WEST ON US RT 34 (OGDEN AVE) 0.7
 DI3572'MI (1.13 KM) TO YACKLEY AVE.  TURN LEFT AND GO SOUTH ON YACKLEY AVE
 DI3572'0.6 MI (0.97 KM) TO STATION ON THE LEFT AT THE SOUTHEAST CORNER OF
 DI3572'YACKLEY AVE AND OHIO STREET.  THE STATION IS 32 FT (9.8 M) SOUTH OF
 DI3572'THE CENTER OF OHIO STREET, 70 FT (21.3 M) EAST OF THE EAST CURB OF
 DI3572'YACKLEY AVE, 4 FT (1.2 M) SOUTH OF THE SOUTH CURB OF OHIO STREET, 3 FT
 DI3572'(0.9 M) NORTH OF THE NORTH EDGE OF A SIDEWALK, 70 FT (21.3 M) WEST OF
 DI3572'LIETZ METALWORKING TECHNOLOGY GROUP SIGN, AND 21 FT (6.4 M) WEST OF A
 DI3572'NO PARKING SIGN.  STATION IS THE TOP CENTER OF A STAINLESS STEEL ROD
 DI3572'RECESSED 0.3 FT (0.1 M) BELOW GROUND IN A GREASE FILLED SLEEVE ENCASED
 DI3572'IN A 6 INCH (15 CM) PVC PIPE WITH ALUMINUM LOGO CAP SURROUNDED BY
 DI3572'CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3574 ***********************************************************************
 DI3574  DESIGNATION -  LISLE 04
 DI3574  PID         -  DI3574
 DI3574  STATE/COUNTY-  IL/DU PAGE
 DI3574  COUNTRY     -  US
 DI3574  USGS QUAD   -  WHEATON (2018)
 DI3574
 DI3574                         *CURRENT SURVEY CONTROL
 DI3574  ______________________________________________________________________
 DI3574* NAD 83(2011) POSITION- 41 47 45.74122(N) 088 04 04.45842(W)   ADJUSTED
 DI3574* NAD 83(2011) ELLIP HT-   186.352 (meters)        (06/27/12)   ADJUSTED
 DI3574* NAD 83(2011) EPOCH   -  2010.00
 DI3574* NAVD 88 ORTHO HEIGHT -   219.6   (meters)      720.    (feet) GPS OBS
 DI3574  ______________________________________________________________________
 DI3574  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3574  GEOID HEIGHT    -        -33.191 (meters)                     GEOID03
 DI3574  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 DI3574  NAD 83(2011) X  -    160,559.942 (meters)                     COMP
 DI3574  NAD 83(2011) Y  - -4,759,559.101 (meters)                     COMP
 DI3574  NAD 83(2011) Z  -  4,228,865.748 (meters)                     COMP
 DI3574  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 DI3574
 DI3574  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3574  Standards:
 DI3574         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3574            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3574  -------------------------------------------------------------------
 DI3574  NETWORK    0.37   0.53           0.17   0.12   0.27      0.02046836
 DI3574  -------------------------------------------------------------------
 DI3574  Click here for local accuracies and other accuracy information.
 DI3574
 DI3574.The horizontal coordinates were established by GPS observations
 DI3574.and adjusted by the National Geodetic Survey in June 2012.
 DI3574
 DI3574.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3574.been affixed to the stable North American tectonic plate. See 
 DI3574.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3574
 DI3574.The horizontal coordinates are valid at the epoch date displayed above
 DI3574.which is a decimal equivalence of Year/Month/Day.
 DI3574
 DI3574.The orthometric height was determined by GPS observations and a
 DI3574.high-resolution geoid model.
 DI3574
 DI3574.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3574.GEOID18 height accuracy estimate available here.
 DI3574
 DI3574.Click photographs - Photos may exist for this station.
 DI3574
 DI3574.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3574
 DI3574.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3574
 DI3574.The ellipsoidal height was determined by GPS observations
 DI3574.and is referenced to NAD 83.
 DI3574
 DI3574. The following values were computed from the NAD 83(2011) position.
 DI3574
 DI3574;                    North         East     Units Scale Factor Converg.
 DI3574;SPC IL E     -   569,483.043   322,060.472   MT  0.99998099   +0 10 36.9
 DI3574;SPC IL E     - 1,868,378.95  1,056,626.73   sFT  0.99998099   +0 10 36.9
 DI3574;UTM  16      - 4,627,682.203   411,276.193   MT  0.99969687   -0 42 42.4
 DI3574
 DI3574!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3574!SPC IL E     -   0.99997077  x   0.99998099  =   0.99995176
 DI3574!UTM  16      -   0.99997077  x   0.99969687  =   0.99966765
 DI3574
 DI3574:                Primary Azimuth Mark                     Grid Az
 DI3574:SPC IL E     -  LISLE POLICE DEPT                        249 29 41.7
 DI3574:UTM  16      -  LISLE POLICE DEPT                        250 23 01.0
 DI3574
 DI3574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1127627682(NAD 83)
 DI3574
 DI3574|---------------------------------------------------------------------|
 DI3574| PID    Reference Object                     Distance      Geod. Az  |
 DI3574|                                                           dddmmss.s |
 DI3574| DI3573 LISLE POLICE DEPT                   APPROX. 0.8 KM 2494018.6 |
 DI3574| DI3579 LISLE VILLAGE HALL                  461.821 METERS 3140823.6 |
 DI3574|---------------------------------------------------------------------|
 DI3574
 DI3574                          SUPERSEDED SURVEY CONTROL
 DI3574
 DI3574  NAD 83(2007)-  41 47 45.74122(N)    088 04 04.45925(W) AD(2002.00) 1
 DI3574  ELLIP H (04/07/09)  186.372  (m)                       GP(2002.00) 4 1
 DI3574  NAD 83(1997)-  41 47 45.74112(N)    088 04 04.45918(W) AD(       ) 1
 DI3574  ELLIP H (02/07/07)  186.381  (m)                       GP(       ) 4 1
 DI3574
 DI3574.Superseded values are not recommended for survey control.
 DI3574
 DI3574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3574.See file dsdata.pdf to determine how the superseded data were derived.
 DI3574
 DI3574_MARKER: I = METAL ROD
 DI3574_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3574_PROJECTION: RECESSED 8 CENTIMETERS
 DI3574_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3574_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DI3574+STABILITY: POSITION/ELEVATION WELL
 DI3574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3574+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 DI3574_ROD/PIPE-DEPTH: 3.0 meters
 DI3574_SLEEVE-DEPTH  : 0.9 meters
 DI3574
 DI3574  HISTORY     - Date     Condition        Report By
 DI3574  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3574  HISTORY     - 20061102 GOOD             RUETTI
 DI3574
 DI3574                          STATION DESCRIPTION
 DI3574
 DI3574'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3574'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3574'JUNCTION OF US RT 34 AND IL RT 53, GO EAST ON US RT 34 (OGDEN AVE) 0.1
 DI3574'MI (0.16 KM) TO MAIN STREET, TURN RIGHT AND GO SOUTH ON MAIN STREET
 DI3574'0.4 MI (0.64 KM) TO DIVISION STREET, TURN LEFT AND GO EAST ON DIVISION
 DI3574'STREET 0.3 MI (0.48 KM) TO STATION ON THE LEFT AT THE NORTHWEST CORNER
 DI3574'OF DIVISION STREET AND KINGSTON AVE.  STATION IS 24 FT (7.3 M) NORTH
 DI3574'OF THE CENTER OF DIVISION STREET, 39 FT (11.9 M) WEST OF THE CENTER OF
 DI3574'KINGSTON AVE, 5 FT (1.5 M) NORTH OF THE NORTH CURB OF DIVISION STREET,
 DI3574'8 FT (2.4 M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK, AND 17 FT (5.2 M)
 DI3574'EAST OF A SPEED LIMIT SIGN.  STATION IS THE TOP CENTER OF A STAINLESS
 DI3574'STEEL ROD RECESSED 0.2 FT (0.1 M) BELOW GROUND IN A GREASE FILLED
 DI3574'SLEEVE ENCASED IN A 6 INCH (15 CM) PVC PIPE WITH ALUMINUM LOGO CAP
 DI3574'SURROUNDED BY CONCRETE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3575 ***********************************************************************
 DI3575  DESIGNATION -  LISLE 05
 DI3575  PID         -  DI3575
 DI3575  STATE/COUNTY-  IL/DU PAGE
 DI3575  COUNTRY     -  US
 DI3575  USGS QUAD   -  WHEATON (2018)
 DI3575
 DI3575                         *CURRENT SURVEY CONTROL
 DI3575  ______________________________________________________________________
 DI3575* NAD 83(2011) POSITION- 41 47 47.04594(N) 088 06 31.63225(W)   ADJUSTED
 DI3575* NAD 83(2011) ELLIP HT-   188.976 (meters)        (06/27/12)   ADJUSTED
 DI3575* NAD 83(2011) EPOCH   -  2010.00
 DI3575* NAVD 88 ORTHO HEIGHT -   222.2   (meters)      729.    (feet) GPS OBS
 DI3575  ______________________________________________________________________
 DI3575  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3575  GEOID HEIGHT    -        -33.159 (meters)                     GEOID03
 DI3575  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 DI3575  NAD 83(2011) X  -    157,163.045 (meters)                     COMP
 DI3575  NAD 83(2011) Y  - -4,759,647.592 (meters)                     COMP
 DI3575  NAD 83(2011) Z  -  4,228,897.508 (meters)                     COMP
 DI3575  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 DI3575
 DI3575  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3575  Standards:
 DI3575         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3575            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3575  -------------------------------------------------------------------
 DI3575  NETWORK    0.39   0.57           0.18   0.13   0.29     -0.04336198
 DI3575  -------------------------------------------------------------------
 DI3575  Click here for local accuracies and other accuracy information.
 DI3575
 DI3575.The horizontal coordinates were established by GPS observations
 DI3575.and adjusted by the National Geodetic Survey in June 2012.
 DI3575
 DI3575.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3575.been affixed to the stable North American tectonic plate. See 
 DI3575.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3575
 DI3575.The horizontal coordinates are valid at the epoch date displayed above
 DI3575.which is a decimal equivalence of Year/Month/Day.
 DI3575
 DI3575.The orthometric height was determined by GPS observations and a
 DI3575.high-resolution geoid model.
 DI3575
 DI3575.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3575.GEOID18 height accuracy estimate available here.
 DI3575
 DI3575.Click photographs - Photos may exist for this station.
 DI3575
 DI3575.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3575
 DI3575.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3575
 DI3575.The ellipsoidal height was determined by GPS observations
 DI3575.and is referenced to NAD 83.
 DI3575
 DI3575. The following values were computed from the NAD 83(2011) position.
 DI3575
 DI3575;                    North         East     Units Scale Factor Converg.
 DI3575;SPC IL E     -   569,513.613   318,662.581   MT  0.99997928   +0 08 58.8
 DI3575;SPC IL E     - 1,868,479.25  1,045,478.82   sFT  0.99997928   +0 08 58.8
 DI3575;UTM  16      - 4,627,765.447   407,880.134   MT  0.99970442   -0 44 20.6
 DI3575
 DI3575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3575!SPC IL E     -   0.99997036  x   0.99997928  =   0.99994964
 DI3575!UTM  16      -   0.99997036  x   0.99970442  =   0.99967479
 DI3575
 DI3575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0788027765(NAD 83)
 DI3575
 DI3575                          SUPERSEDED SURVEY CONTROL
 DI3575
 DI3575  NAD 83(2007)-  41 47 47.04591(N)    088 06 31.63330(W) AD(2002.00) 1
 DI3575  ELLIP H (04/07/09)  188.993  (m)                       GP(2002.00) 4 1
 DI3575  NAD 83(1997)-  41 47 47.04528(N)    088 06 31.63281(W) AD(       ) 1
 DI3575  ELLIP H (02/07/07)  189.012  (m)                       GP(       ) 4 1
 DI3575
 DI3575.Superseded values are not recommended for survey control.
 DI3575
 DI3575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3575.See file dsdata.pdf to determine how the superseded data were derived.
 DI3575
 DI3575_MARKER: F = FLANGE-ENCASED ROD
 DI3575_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3575_MARK LOGO: IL4867
 DI3575_PROJECTION: RECESSED 15 CENTIMETERS
 DI3575_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3575_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DI3575+STABILITY: POSITION/ELEVATION WELL
 DI3575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3575+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 DI3575_ROD/PIPE-DEPTH: 3.0 meters
 DI3575_SLEEVE-DEPTH  : 0.9 meters
 DI3575
 DI3575  HISTORY     - Date     Condition        Report By
 DI3575  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3575  HISTORY     - 20061102 GOOD             RUETTI
 DI3575  HISTORY     - 20080925 GOOD             NGS
 DI3575  HISTORY     - 20130116 GOOD             GEOCAC
 DI3575
 DI3575                          STATION DESCRIPTION
 DI3575
 DI3575'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3575'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3575'JUNCTION OF US RT 34 AND IL RT 53, GO WEST ON US RT 34 (OGDEN AVE) 1.6
 DI3575'MI (2.57 KM) TO STATION ON THE LEFT AT THE NORTHWEST CORNER OF THE
 DI3575'PARKING LOT AT PETE AND JOHNNY'S TAVERN GRILLE AT 2901 OGDEN.  STATION
 DI3575'IS 7 FT (2.1 M) SOUTH OF SOUTH CURB OF OGDEN, 2 FT (0.6 M) NORTH OF
 DI3575'ORANGE CARSONITE WITNESS POST, 13 FT (4.0 M) NORTHEAST OF NORTHEAST
 DI3575'CORNER OF SIDEWALK, 35 FT (10.7 M) WEST OF A SPEED LIMIT SIGN, AND 26
 DI3575'FT (7.9 M) NORTHEAST OF THE NORTHEAST CORNER OF BRANDYS AUTOMOTIVE
 DI3575'REPAIR SIGN BASE.  THE STATION IS THE TOP CENTER OF A STAINLESS STEEL
 DI3575'ROD RECESSED 0.2 FT (0.1 M) BELOW GROUND IN A GREASE FILLED SLEEVE
 DI3575'ENCASED IN A 6 INCH (15 CM) PVC PIPE WITH ALUMINUM LOGO CAP SURROUNDED
 DI3575'BY CONCRETE.
 DI3575
 DI3575                          STATION RECOVERY (2008)
 DI3575
 DI3575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (DRD)
 DI3575'RECOVERED IN GOOD CONDITION.
 DI3575
 DI3575                          STATION RECOVERY (2013)
 DI3575
 DI3575'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DI3575'PETE AND JOHNNY'S TAVERN GRILLE IS NOW PIZZERIA BOMBOLA, AND BRANDYS
 DI3575'AUTOMOTIVE REPAIR IS NOW FIRESTONE COMPLETE AUTO CARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3577 ***********************************************************************
 DI3577  DESIGNATION -  LISLE 06
 DI3577  PID         -  DI3577
 DI3577  STATE/COUNTY-  IL/DU PAGE
 DI3577  COUNTRY     -  US
 DI3577  USGS QUAD   -  WHEATON (2018)
 DI3577
 DI3577                         *CURRENT SURVEY CONTROL
 DI3577  ______________________________________________________________________
 DI3577* NAD 83(2011) POSITION- 41 47 59.68589(N) 088 05 13.58040(W)   ADJUSTED
 DI3577* NAD 83(2011) ELLIP HT-   180.277 (meters)        (06/27/12)   ADJUSTED
 DI3577* NAD 83(2011) EPOCH   -  2010.00
 DI3577* NAVD 88 ORTHO HEIGHT -   213.5   (meters)      700.    (feet) GPS OBS
 DI3577  ______________________________________________________________________
 DI3577  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3577  GEOID HEIGHT    -        -33.179 (meters)                     GEOID03
 DI3577  GEOID HEIGHT    -        -33.214 (meters)                     GEOID18
 DI3577  NAD 83(2011) X  -    158,955.221 (meters)                     COMP
 DI3577  NAD 83(2011) Y  - -4,759,321.514 (meters)                     COMP
 DI3577  NAD 83(2011) Z  -  4,229,182.444 (meters)                     COMP
 DI3577  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 DI3577
 DI3577  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3577  Standards:
 DI3577         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3577            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3577  -------------------------------------------------------------------
 DI3577  NETWORK    0.42   0.59           0.19   0.15   0.30      0.00395926
 DI3577  -------------------------------------------------------------------
 DI3577  Click here for local accuracies and other accuracy information.
 DI3577
 DI3577.The horizontal coordinates were established by GPS observations
 DI3577.and adjusted by the National Geodetic Survey in June 2012.
 DI3577
 DI3577.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3577.been affixed to the stable North American tectonic plate. See 
 DI3577.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3577
 DI3577.The horizontal coordinates are valid at the epoch date displayed above
 DI3577.which is a decimal equivalence of Year/Month/Day.
 DI3577
 DI3577.The orthometric height was determined by GPS observations and a
 DI3577.high-resolution geoid model.
 DI3577
 DI3577.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3577.GEOID18 height accuracy estimate available here.
 DI3577
 DI3577.Click photographs - Photos may exist for this station.
 DI3577
 DI3577.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3577
 DI3577.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3577
 DI3577.The ellipsoidal height was determined by GPS observations
 DI3577.and is referenced to NAD 83.
 DI3577
 DI3577. The following values were computed from the NAD 83(2011) position.
 DI3577
 DI3577;                    North         East     Units Scale Factor Converg.
 DI3577;SPC IL E     -   569,908.513   320,463.428   MT  0.99998015   +0 09 50.8
 DI3577;SPC IL E     - 1,869,774.85  1,051,387.10   sFT  0.99998015   +0 09 50.8
 DI3577;UTM  16      - 4,628,132.266   409,686.389   MT  0.99970037   -0 43 28.7
 DI3577
 DI3577!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3577!SPC IL E     -   0.99997173  x   0.99998015  =   0.99995188
 DI3577!UTM  16      -   0.99997173  x   0.99970037  =   0.99967210
 DI3577
 DI3577:                Primary Azimuth Mark                     Grid Az
 DI3577:SPC IL E     -  LISLE 03                                 194 47 38.3
 DI3577:UTM  16      -  LISLE 03                                 195 40 57.8
 DI3577
 DI3577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0968628132(NAD 83)
 DI3577
 DI3577|---------------------------------------------------------------------|
 DI3577| PID    Reference Object                     Distance      Geod. Az  |
 DI3577|                                                           dddmmss.s |
 DI3577| DI3572 LISLE 03                            APPROX. 1.0 KM 1945729.1 |
 DI3577| AJ2791 DUP34 1A                            346.786 METERS 26612     |
 DI3577|---------------------------------------------------------------------|
 DI3577
 DI3577                          SUPERSEDED SURVEY CONTROL
 DI3577
 DI3577  NAD 83(2007)-  41 47 59.68602(N)    088 05 13.58138(W) AD(2002.00) 1
 DI3577  ELLIP H (04/07/09)  180.310  (m)                       GP(2002.00) 4 1
 DI3577  NAD 83(1997)-  41 47 59.68594(N)    088 05 13.58134(W) AD(       ) 1
 DI3577  ELLIP H (02/07/07)  180.329  (m)                       GP(       ) 4 1
 DI3577
 DI3577.Superseded values are not recommended for survey control.
 DI3577
 DI3577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3577.See file dsdata.pdf to determine how the superseded data were derived.
 DI3577
 DI3577_MARKER: F = FLANGE-ENCASED ROD
 DI3577_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3577_MARK LOGO: IL4867
 DI3577_PROJECTION: RECESSED 15 CENTIMETERS
 DI3577_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3577_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DI3577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3577+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 DI3577_ROD/PIPE-DEPTH: 3.0 meters
 DI3577_SLEEVE-DEPTH  : 0.9 meters
 DI3577
 DI3577  HISTORY     - Date     Condition        Report By
 DI3577  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3577  HISTORY     - 20061102 GOOD             RUETTI
 DI3577  HISTORY     - 20130116 GOOD             GEOCAC
 DI3577
 DI3577                          STATION DESCRIPTION
 DI3577
 DI3577'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3577'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3577'JUNCTION OF US RT 34 AND IL RT 53, GO WEST ON US RT 34 (OGDEN AVE) 0.5
 DI3577'MI (0.8 KM) TO STATION ON THE LEFT AT THE SOUTHWEST CORNER OF OGDEN
 DI3577'AVE AND DEVON AVE.  STATION IS 27 FT (8.2 M) WEST OF THE CENTER OF
 DI3577'DEVON AVE, 6 FT (1.8 M) SOUTHWEST OF A WOOD LIGHT POLE, 7 FT (2.1 M)
 DI3577'SOUTH OF THE SOUTH EDGE OF SIDEWALK, 1.5 FT (0.5 M) NORTH OF AN ORANGE
 DI3577'CARSONITE WITNESS POST, 25 FT (7.6 M) SOUTH OF THE SOUTH CURB OF OGDEN
 DI3577'AVE, AND 10 FT (3.0 M) WEST OF THE WEST CURB OF DEVON AVE.  THE
 DI3577'STATION IS THE TOP CENTER OF A STAINLESS STEEL ROD RECESSED 0.4 FT
 DI3577'(0.1 M) BELOW GROUND IN A GREASE FILLED SLEEVE ENCASED IN A 6 INCH (15
 DI3577'CM) PVC PIPE WITH ALUMINUM LOGO CAP SURROUNDED BY CONCRETE.
 DI3577
 DI3577                          STATION RECOVERY (2013)
 DI3577
 DI3577'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DI3577'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3578 ***********************************************************************
 DI3578  DESIGNATION -  LISLE 07
 DI3578  PID         -  DI3578
 DI3578  STATE/COUNTY-  IL/DU PAGE
 DI3578  COUNTRY     -  US
 DI3578  USGS QUAD   -  WHEATON (2018)
 DI3578
 DI3578                         *CURRENT SURVEY CONTROL
 DI3578  ______________________________________________________________________
 DI3578* NAD 83(2011) POSITION- 41 48 30.21371(N) 088 03 44.44637(W)   ADJUSTED
 DI3578* NAD 83(2011) ELLIP HT-   186.621 (meters)        (06/27/12)   ADJUSTED
 DI3578* NAD 83(2011) EPOCH   -  2010.00
 DI3578* NAVD 88 ORTHO HEIGHT -   219.852 (meters)      721.30  (feet) ADJUSTED
 DI3578  ______________________________________________________________________
 DI3578  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DI3578  NAD 83(2011) X  -    160,990.801 (meters)                     COMP
 DI3578  NAD 83(2011) Y  - -4,758,629.614 (meters)                     COMP
 DI3578  NAD 83(2011) Z  -  4,229,888.784 (meters)                     COMP
 DI3578  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 DI3578  DYNAMIC HEIGHT  -        219.775 (meters)      721.05  (feet) COMP
 DI3578  MODELED GRAVITY -    980,266.8   (mgal)                       NAVD 88
 DI3578
 DI3578  VERT ORDER      -  SECOND    CLASS I
 DI3578
 DI3578  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3578  Standards:
 DI3578         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3578            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3578  -------------------------------------------------------------------
 DI3578  NETWORK    0.43   0.57           0.19   0.16   0.29     -0.01961058
 DI3578  -------------------------------------------------------------------
 DI3578  Click here for local accuracies and other accuracy information.
 DI3578
 DI3578.The horizontal coordinates were established by GPS observations
 DI3578.and adjusted by the National Geodetic Survey in June 2012.
 DI3578
 DI3578.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3578.been affixed to the stable North American tectonic plate. See 
 DI3578.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3578
 DI3578.The horizontal coordinates are valid at the epoch date displayed above
 DI3578.which is a decimal equivalence of Year/Month/Day.
 DI3578
 DI3578.The orthometric height was determined by differential leveling and
 DI3578.adjusted by the NATIONAL GEODETIC SURVEY
 DI3578.in May 2008.
 DI3578
 DI3578.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3578.GEOID18 height accuracy estimate available here.
 DI3578
 DI3578.Click photographs - Photos may exist for this station.
 DI3578
 DI3578.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3578
 DI3578.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3578
 DI3578.The ellipsoidal height was determined by GPS observations
 DI3578.and is referenced to NAD 83.
 DI3578
 DI3578.The dynamic height is computed by dividing the NAVD 88
 DI3578.geopotential number by the normal gravity value computed on the
 DI3578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DI3578.degrees latitude (g = 980.6199 gals.).
 DI3578
 DI3578.The modeled gravity was interpolated from observed gravity values.
 DI3578
 DI3578. The following values were computed from the NAD 83(2011) position.
 DI3578
 DI3578;                    North         East     Units Scale Factor Converg.
 DI3578;SPC IL E     -   570,856.545   322,518.163   MT  0.99998124   +0 10 50.3
 DI3578;SPC IL E     - 1,872,885.18  1,058,128.34   sFT  0.99998124   +0 10 50.3
 DI3578;UTM  16      - 4,629,048.051   411,754.998   MT  0.99969582   -0 42 29.7
 DI3578
 DI3578!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3578!SPC IL E     -   0.99997073  x   0.99998124  =   0.99995197
 DI3578!UTM  16      -   0.99997073  x   0.99969582  =   0.99966656
 DI3578
 DI3578:                Primary Azimuth Mark                     Grid Az
 DI3578:SPC IL E     -  LISLE VILLAGE HALL                       216 53 03.2
 DI3578:UTM  16      -  LISLE VILLAGE HALL                       217 46 23.2
 DI3578
 DI3578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1175429048(NAD 83)
 DI3578
 DI3578|---------------------------------------------------------------------|
 DI3578| PID    Reference Object                     Distance      Geod. Az  |
 DI3578|                                                           dddmmss.s |
 DI3578| DI3579 LISLE VILLAGE HALL                  APPROX. 1.3 KM 2170353.5 |
 DI3578|---------------------------------------------------------------------|
 DI3578
 DI3578                          SUPERSEDED SURVEY CONTROL
 DI3578
 DI3578  NAD 83(2007)-  41 48 30.21377(N)    088 03 44.44725(W) AD(2002.00) 1
 DI3578  ELLIP H (04/07/09)  186.645  (m)                       GP(2002.00) 4 1
 DI3578  NAD 83(1997)-  41 48 30.21365(N)    088 03 44.44715(W) AD(       ) 1
 DI3578  ELLIP H (02/07/07)  186.661  (m)                       GP(       ) 4 1
 DI3578  NAVD 88 (02/07/07)  219.9    (m)  GEOID03  model used  GPS OBS        
 DI3578
 DI3578.Superseded values are not recommended for survey control.
 DI3578
 DI3578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3578.See file dsdata.pdf to determine how the superseded data were derived.
 DI3578
 DI3578_MARKER: F = FLANGE-ENCASED ROD
 DI3578_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DI3578+WITH SETTING: INFORMATION.
 DI3578_MARK LOGO: IL4867
 DI3578_PROJECTION: RECESSED 10 CENTIMETERS
 DI3578_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3578_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DI3578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3578+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2013
 DI3578_ROD/PIPE-DEPTH: 3.0 meters
 DI3578_SLEEVE-DEPTH  : 0.9 meters
 DI3578
 DI3578  HISTORY     - Date     Condition        Report By
 DI3578  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3578  HISTORY     - 20061102 GOOD             RUETTI
 DI3578  HISTORY     - 20071109 GOOD             PATRIC
 DI3578  HISTORY     - 20090410 GOOD             GEOCAC
 DI3578  HISTORY     - 20131010 GOOD             PATRIC
 DI3578
 DI3578                          STATION DESCRIPTION
 DI3578
 DI3578'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3578'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3578'JUNCTION OF US RT 34 AND IL RT 53, GO NORTH ON IL RT 53 0.5 MI (0.8
 DI3578'KM) TO WARRENVILLE ROAD.  TURN RIGHT AND GO EAST ON SAID ROAD 0.7 MI
 DI3578'(1.13 KM) TO STATION ON THE LEFT.  STATION IS 17 FT (5.2 M) NORTH OF T
 DI3578'HE NORTH CURB OF WARRENVILLE ROAD, 66 FT (20.1 M) WEST OF THE CENTER
 DI3578'OF HATCH LANE, 33 FT (10.1 M) WEST OF THE WEST END OF A GUARDRAIL, AND
 DI3578'27 FT (8.2 M) EAST OF A SANITARY MANHOLE.  STATION IS THE TOP CENTER
 DI3578'OF A STAINLESS STEEL ROD RECESSED 0.3 FT (0.1 M) BELOW GROUND IN A
 DI3578'GREASE FILLED SLEEVE ENCASED IN A 6 INCH (15 CM) PVC PIPE WITH
 DI3578'ALUMINUM LOGO CAP SURROUNDED BY CONCRETE.
 DI3578
 DI3578                          STATION RECOVERY (2007)
 DI3578
 DI3578'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DI3578'THE STATION IS IN LISLE, IL.
 DI3578'
 DI3578'TO REACH THE STATION FROM THE INTERSECTION OF STH 53 AND WARRENVILLE
 DI3578'ROAD, GO EAST ALONG WARRENVILLE ROAD FOR APPROXIMATELY.7 MI (1.1 KM)
 DI3578'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHWEST
 DI3578'CORNER OF THE INTERSECTION OF WARRENVILLE ROAD AND HATCH LANE.
 DI3578'
 DI3578'THE STATION IS 49.0 FT (14.9 M) NORTH OF THE CENTERLINE OF WARRENVILLE
 DI3578'ROAD, 33.2 FT (10.1 M) WEST OF THE WEST END OF A GUARDRAIL ACROSS
 DI3578'NORTH HATCH LANE, AND 27.3 FT (8.3 M) EAST-SOUTHEAST OF A SANITARY
 DI3578'MANHOLE. THE MONUMENT IS A STEEL ROD IN CONCRETE WITH AN ALUMINUM
 DI3578'ACCESS COVER.
 DI3578
 DI3578                          STATION RECOVERY (2009)
 DI3578
 DI3578'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 DI3578'RECOVERED IN GOOD CONDITION.
 DI3578
 DI3578                          STATION RECOVERY (2013)
 DI3578
 DI3578'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DI3578'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3576 ***********************************************************************
 DI3576  DESIGNATION -  LISLE 08
 DI3576  PID         -  DI3576
 DI3576  STATE/COUNTY-  IL/DU PAGE
 DI3576  COUNTRY     -  US
 DI3576  USGS QUAD   -  WHEATON (2018)
 DI3576
 DI3576                         *CURRENT SURVEY CONTROL
 DI3576  ______________________________________________________________________
 DI3576* NAD 83(2011) POSITION- 41 48 28.55415(N) 088 05 45.89310(W)   ADJUSTED
 DI3576* NAD 83(2011) ELLIP HT-   192.242 (meters)        (06/27/12)   ADJUSTED
 DI3576* NAD 83(2011) EPOCH   -  2010.00
 DI3576* NAVD 88 ORTHO HEIGHT -   225.456 (meters)      739.68  (feet) ADJUSTED
 DI3576  ______________________________________________________________________
 DI3576  GEOID HEIGHT    -        -33.213 (meters)                     GEOID18
 DI3576  NAD 83(2011) X  -    158,190.211 (meters)                     COMP
 DI3576  NAD 83(2011) Y  - -4,758,761.881 (meters)                     COMP
 DI3576  NAD 83(2011) Z  -  4,229,854.365 (meters)                     COMP
 DI3576  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 DI3576  DYNAMIC HEIGHT  -        225.377 (meters)      739.42  (feet) COMP
 DI3576  MODELED GRAVITY -    980,266.8   (mgal)                       NAVD 88
 DI3576
 DI3576  VERT ORDER      -  SECOND    CLASS I
 DI3576
 DI3576  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3576  Standards:
 DI3576         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3576            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3576  -------------------------------------------------------------------
 DI3576  NETWORK    0.22   0.41           0.10   0.08   0.21      0.00808710
 DI3576  -------------------------------------------------------------------
 DI3576  Click here for local accuracies and other accuracy information.
 DI3576
 DI3576.The horizontal coordinates were established by GPS observations
 DI3576.and adjusted by the National Geodetic Survey in June 2012.
 DI3576
 DI3576.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3576.been affixed to the stable North American tectonic plate. See 
 DI3576.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3576
 DI3576.The horizontal coordinates are valid at the epoch date displayed above
 DI3576.which is a decimal equivalence of Year/Month/Day.
 DI3576
 DI3576.The orthometric height was determined by differential leveling and
 DI3576.adjusted by the NATIONAL GEODETIC SURVEY
 DI3576.in May 2008.
 DI3576
 DI3576.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3576.GEOID18 height accuracy estimate available here.
 DI3576
 DI3576.Click photographs - Photos may exist for this station.
 DI3576
 DI3576.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3576
 DI3576.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3576
 DI3576.The ellipsoidal height was determined by GPS observations
 DI3576.and is referenced to NAD 83.
 DI3576
 DI3576.The dynamic height is computed by dividing the NAVD 88
 DI3576.geopotential number by the normal gravity value computed on the
 DI3576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DI3576.degrees latitude (g = 980.6199 gals.).
 DI3576
 DI3576.The modeled gravity was interpolated from observed gravity values.
 DI3576
 DI3576. The following values were computed from the NAD 83(2011) position.
 DI3576
 DI3576;                    North         East     Units Scale Factor Converg.
 DI3576;SPC IL E     -   570,797.056   319,715.015   MT  0.99997978   +0 09 29.4
 DI3576;SPC IL E     - 1,872,690.01  1,048,931.68   sFT  0.99997978   +0 09 29.4
 DI3576;UTM  16      - 4,629,032.060   408,952.054   MT  0.99970201   -0 43 50.7
 DI3576
 DI3576!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3576!SPC IL E     -   0.99996985  x   0.99997978  =   0.99994963
 DI3576!UTM  16      -   0.99996985  x   0.99970201  =   0.99967187
 DI3576
 DI3576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0895229032(NAD 83)
 DI3576
 DI3576                          SUPERSEDED SURVEY CONTROL
 DI3576
 DI3576  NAD 83(2007)-  41 48 28.55414(N)    088 05 45.89392(W) AD(2002.00) 1
 DI3576  ELLIP H (07/03/08)  192.258  (m)                       GP(2002.00) 2 2
 DI3576  NAD 83(1997)-  41 48 28.55371(N)    088 05 45.89362(W) AD(       ) 1
 DI3576  ELLIP H (02/07/07)  192.290  (m)                       GP(       ) 4 1
 DI3576  NAVD 88             225.46   (m)          739.7    (f) LEVELING    3  
 DI3576  NAVD 88 (02/07/07)  225.5    (m)  GEOID03  model used  GPS OBS        
 DI3576
 DI3576.Superseded values are not recommended for survey control.
 DI3576
 DI3576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3576.See file dsdata.pdf to determine how the superseded data were derived.
 DI3576
 DI3576_MARKER: F = FLANGE-ENCASED ROD
 DI3576_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DI3576+WITH SETTING: INFORMATION.
 DI3576_MARK LOGO: IL4867
 DI3576_PROJECTION: RECESSED 3 CENTIMETERS
 DI3576_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3576_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DI3576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3576+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2015
 DI3576_ROD/PIPE-DEPTH: 3.0 meters
 DI3576_SLEEVE-DEPTH  : 0.9 meters
 DI3576
 DI3576  HISTORY     - Date     Condition        Report By
 DI3576  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3576  HISTORY     - 20061102 GOOD             RUETTI
 DI3576  HISTORY     - 20071109 GOOD             PATRIC
 DI3576  HISTORY     - 20130116 GOOD             GEOCAC
 DI3576  HISTORY     - 20150910 GOOD             INDIV
 DI3576
 DI3576                          STATION DESCRIPTION
 DI3576
 DI3576'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3576'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3576'JUNCTION OF US RT 34 AND IL RT 53, GO NORTH ON IL RT 53 0.5 MI (0.8
 DI3576'KM) TO WARRENVILLE ROAD.  TURN LEFT AND GO WEST ON SAID ROAD 1.0 MI
 DI3576'(1.61 KM) TO STATION ON THE LEFT AT THE NORTHWEST CORNER OF THE
 DI3576'ARBORETUM VILLAGES APARTMENT COMPLEX ON THE SOUTH SIDE OF SAID ROAD.
 DI3576'STATION IS 110 FT (33.5 M) EAST OF THE CENTER OF THE ARBORETUM
 DI3576'VILLAGES ENTRANCE, 1 FT (0.3 M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK,
 DI3576'22 FT (6.7 M) SOUTHEAST OF AN ALUMINUM LIGHT POLE, 7 FT (2.1 M) NORTH
 DI3576'OF A PARKING LOT CURB, 56 FT (17.1 M) WEST OF A FIRE HYDRANT, AND 72
 DI3576'FT (21.9 M) EAST OF THE STONE ARBORETUM VILLAGES SIGN.  STATION IS THE
 DI3576'TOP CENTER OF A STAINLESS STEEL ROD RECESSED 0.3 FT (0.1 M) BELOW
 DI3576'GROUND IN A GREASE FILLED SLEEVE ENCASED IN A 6 INCH (15 CM) PVC PIPE
 DI3576'WITH ALUMINUM LOGO CAP SURROUNDED BY CONCRETE.
 DI3576
 DI3576                          STATION RECOVERY (2007)
 DI3576
 DI3576'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DI3576'THE STATION IS IN LISLE, IL.
 DI3576'
 DI3576'TO REACH THE STATION FROM THE INTERSECTION OF STH 53 AND WARRENVILLE
 DI3576'ROAD, GO WEST ALONG WARRENVILLE ROAD FOR APPROXIMATELY 1.0 MI (1.6 KM)
 DI3576'TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG THE SOUTH
 DI3576'SIDE OF WARRENVILLE ROAD, WEST OF THE INTERSECTION WITH YENDER AVENUE
 DI3576'AND EAST OF THE INTERSECTION WITH CABOT DRIVE.
 DI3576'
 DI3576'THE STATION IS 680 FT (207.3 M) WEST OF THE CENTERLINE OF YENDER
 DI3576'AVENUE, 51.0 FT (15.5 M) SOUTH OF THE CENTERLINE OF WARRENVILLE ROAD,
 DI3576'56.7 FT (17.3 M) SOUTHWEST OF A FIRE HYDRANT, 22.2 FT (6.8 M)
 DI3576'SOUTHEAST OF A LIGHT POLE, AND 1.0 FT (0.3 M) SOUTH OF THE SOUTH EDGE
 DI3576'OF A SIDEWALK.  THE STATION IS EAST OF AN ENTRANCE TO ARBORETUM
 DI3576'VILLAGE APARTMENTS.  THE MONUMENT IS A STAINLESS STEEL ROD IN CONCRETE
 DI3576'WITH AN ALUMINUM ACCESS COVER.
 DI3576
 DI3576                          STATION RECOVERY (2013)
 DI3576
 DI3576'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DI3576'RECOVERED IN GOOD CONDITION.
 DI3576
 DI3576                          STATION RECOVERY (2015)
 DI3576
 DI3576'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (GVB)
 DI3576'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3573 ***********************************************************************
 DI3573  DESIGNATION -  LISLE POLICE DEPT
 DI3573  PID         -  DI3573
 DI3573  STATE/COUNTY-  IL/DU PAGE
 DI3573  COUNTRY     -  US
 DI3573  USGS QUAD   -  WHEATON (2018)
 DI3573
 DI3573                         *CURRENT SURVEY CONTROL
 DI3573  ______________________________________________________________________
 DI3573* NAD 83(2011) POSITION- 41 47 36.73246(N) 088 04 36.94839(W)   ADJUSTED
 DI3573* NAD 83(2011) ELLIP HT-   169.710 (meters)        (06/27/12)   ADJUSTED
 DI3573* NAD 83(2011) EPOCH   -  2010.00
 DI3573* NAVD 88 ORTHO HEIGHT -   202.9   (meters)      666.    (feet) GPS OBS
 DI3573  ______________________________________________________________________
 DI3573  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3573  GEOID HEIGHT    -        -33.182 (meters)                     GEOID03
 DI3573  GEOID HEIGHT    -        -33.217 (meters)                     GEOID18
 DI3573  NAD 83(2011) X  -    159,816.034 (meters)                     COMP
 DI3573  NAD 83(2011) Y  - -4,759,757.073 (meters)                     COMP
 DI3573  NAD 83(2011) Z  -  4,228,647.434 (meters)                     COMP
 DI3573  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 DI3573
 DI3573  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3573  Standards:
 DI3573         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3573            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3573  -------------------------------------------------------------------
 DI3573  NETWORK    0.37   0.59           0.17   0.13   0.30      0.01647470
 DI3573  -------------------------------------------------------------------
 DI3573  Click here for local accuracies and other accuracy information.
 DI3573
 DI3573.The horizontal coordinates were established by GPS observations
 DI3573.and adjusted by the National Geodetic Survey in June 2012.
 DI3573
 DI3573.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3573.been affixed to the stable North American tectonic plate. See 
 DI3573.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3573
 DI3573.The horizontal coordinates are valid at the epoch date displayed above
 DI3573.which is a decimal equivalence of Year/Month/Day.
 DI3573
 DI3573.The orthometric height was determined by GPS observations and a
 DI3573.high-resolution geoid model.
 DI3573
 DI3573.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3573.GEOID18 height accuracy estimate available here.
 DI3573
 DI3573.Click photographs - Photos may exist for this station.
 DI3573
 DI3573.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3573
 DI3573.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3573
 DI3573.The ellipsoidal height was determined by GPS observations
 DI3573.and is referenced to NAD 83.
 DI3573
 DI3573. The following values were computed from the NAD 83(2011) position.
 DI3573
 DI3573;                    North         East     Units Scale Factor Converg.
 DI3573;SPC IL E     -   569,202.830   321,311.208   MT  0.99998059   +0 10 15.2
 DI3573;SPC IL E     - 1,867,459.62  1,054,168.52   sFT  0.99998059   +0 10 15.2
 DI3573;UTM  16      - 4,627,413.720   410,522.887   MT  0.99969852   -0 43 04.0
 DI3573
 DI3573!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3573!SPC IL E     -   0.99997338  x   0.99998059  =   0.99995397
 DI3573!UTM  16      -   0.99997338  x   0.99969852  =   0.99967191
 DI3573
 DI3573:                Primary Azimuth Mark                     Grid Az
 DI3573:SPC IL E     -  LISLE 04                                 069 29 41.8
 DI3573:UTM  16      -  LISLE 04                                 070 23 01.0
 DI3573
 DI3573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1052227413(NAD 83)
 DI3573
 DI3573|---------------------------------------------------------------------|
 DI3573| PID    Reference Object                     Distance      Geod. Az  |
 DI3573|                                                           dddmmss.s |
 DI3573| DI3574 LISLE 04                            APPROX. 0.8 KM 0693957.0 |
 DI3573| DI3570 LISLE 01                            APPROX. 0.9 KM 1483703.8 |
 DI3573|---------------------------------------------------------------------|
 DI3573
 DI3573                          SUPERSEDED SURVEY CONTROL
 DI3573
 DI3573  NAD 83(2007)-  41 47 36.73246(N)    088 04 36.94933(W) AD(2002.00) 1
 DI3573  ELLIP H (04/07/09)  169.733  (m)                       GP(2002.00) 4 1
 DI3573  NAD 83(1997)-  41 47 36.73225(N)    088 04 36.94915(W) AD(       ) 1
 DI3573  ELLIP H (02/07/07)  169.746  (m)                       GP(       ) 4 1
 DI3573
 DI3573.Superseded values are not recommended for survey control.
 DI3573
 DI3573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3573.See file dsdata.pdf to determine how the superseded data were derived.
 DI3573
 DI3573_MARKER: I = METAL ROD
 DI3573_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3573_PROJECTION: RECESSED 13 CENTIMETERS
 DI3573_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3573_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DI3573+STABILITY: POSITION/ELEVATION WELL
 DI3573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3573+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 DI3573_ROD/PIPE-DEPTH: 3.0 meters
 DI3573_SLEEVE-DEPTH  : 0.9 meters
 DI3573
 DI3573  HISTORY     - Date     Condition        Report By
 DI3573  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3573  HISTORY     - 20061102 GOOD             RUETTI
 DI3573
 DI3573                          STATION DESCRIPTION
 DI3573
 DI3573'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3573'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3573'JUNCTION OF US RT 34 AND IL RT 53, GO SOUTH ON IL RT 53 0.5 MI (0.8
 DI3573'KM) TO STATION ON THE RIGHT ON THE GROUNDS OF THE VILLAGE OF LISLE
 DI3573'POLICE DEPT AT THE NORTHWEST CORNER OF IL RT 53 AND SHORT STREET.
 DI3573'STATION IS 38 FT (11.6 M) NORTH OF THE CENTER OF SHORT STREET, 110 FT
 DI3573'(33.5 M) WEST OF THE CENTER OF IL RT 53, 2.5 FT (0.8 M) NORTH OF THE
 DI3573'NORTH EDGE OF A SIDEWALK, 64 FT (19.5 M) EAST OF THE CENTER OF A
 DI3573'PARKING LOT ENTRANCE, 29 FT (8.8 M) SOUTH OF THE SOUTHERNMOST FLAG
 DI3573'POLE, AND 40 FT (12.2 M) WEST OF A CONCRETE LIGHT POLE.  STATION IS
 DI3573'THE TOP CENTER OF A STAINLESS STEEL ROD RECESSED 0.4 FT (0.1 M) BELOW
 DI3573'GROUND IN A GREASE FILLED SLEEVE ENCASED IN A 6 INCH (15 CM) PVC PIPE
 DI3573'WITH ALUMINUM LOGO CAP SURROUNDED BY CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1295 ***********************************************************************
 MF1295  DESIGNATION -  LISLE ST PROCOPIUS COLLEGE STK
 MF1295  PID         -  MF1295
 MF1295  STATE/COUNTY-  IL/DU PAGE
 MF1295  COUNTRY     -  US
 MF1295  USGS QUAD   -  WHEATON (2018)
 MF1295
 MF1295                         *CURRENT SURVEY CONTROL
 MF1295  ______________________________________________________________________
 MF1295* NAD 83(1997) POSITION- 41 46 36.83500(N) 088 05 50.62643(W)   ADJUSTED
 MF1295  ______________________________________________________________________
 MF1295  GEOID HEIGHT    -        -33.187 (meters)                     GEOID18
 MF1295  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 MF1295  HORZ ORDER      -  THIRD
 MF1295
 MF1295.The horizontal coordinates were established by classical geodetic methods
 MF1295.and adjusted by the National Geodetic Survey in October 1999.
 MF1295
 MF1295.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1295.GEOID18 height accuracy estimate available here.
 MF1295
 MF1295.Click photographs - Photos may exist for this station.
 MF1295
 MF1295.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1295
 MF1295. The following values were computed from the NAD 83(1997) position.
 MF1295
 MF1295;                    North         East     Units Scale Factor Converg.
 MF1295;SPC IL E     -   567,350.015   319,615.216   MT  0.99997973   +0 09 25.9
 MF1295;SPC IL E     - 1,861,380.84  1,048,604.25   sFT  0.99997973   +0 09 25.9
 MF1295;UTM  16      - 4,625,587.938   408,798.850   MT  0.99970235   -0 43 52.2
 MF1295
 MF1295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0879825587(NAD 83)
 MF1295
 MF1295                          SUPERSEDED SURVEY CONTROL
 MF1295
 MF1295  NAD 83(1997)-  41 46 36.83503(N)    088 05 50.62696(W) AD(       ) 3
 MF1295  NAD 83(1986)-  41 46 36.83933(N)    088 05 50.63631(W) AD(       ) 3
 MF1295  NAD 27      -  41 46 36.73400(N)    088 05 50.39900(W) AD(       ) 3
 MF1295
 MF1295.Superseded values are not recommended for survey control.
 MF1295
 MF1295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1295.See file dsdata.pdf to determine how the superseded data were derived.
 MF1295
 MF1295_MARKER: 63 = STACK
 MF1295
 MF1295  HISTORY     - Date     Condition        Report By
 MF1295  HISTORY     - 1944     FIRST OBSERVED   CGS
 MF1295  HISTORY     - 19980418 GOOD             USPSQD
 MF1295
 MF1295                          STATION DESCRIPTION
 MF1295
 MF1295'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1295'STATION IS LOCATED ABOUT 1.5 MILES SW OF THE VILLAGE OF LISLE,
 MF1295'ON GROUNDS OF THE ST. PROCOPIUS COLLEGE.  THE STACK IS LOCATED
 MF1295'AT THE POWER AND HEATING BUILDING.  IT IS A CONCRETE STRUCTURE,
 MF1295'ABOUT 157 FEET IN HEIGHT, AND IS 5 FEET 6 INCHES IN DIAMETER
 MF1295'AT THE TOP.  THE STACK WAS BUILT IN 1925.
 MF1295'
 MF1295'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34
 MF1295'AND STATE HIGHWAY 53 IN LISLE, GO S ON HIGHWAY 53 FOR 1.1
 MF1295'MILES TO CHICAGO AVENUE.  TURN RIGHT AND GO 0.95 MILE TO A
 MF1295'GRAVELED ROAD LEFT.  TURN LEFT AND GO 0.3 MILE TO A SIDE ROAD
 MF1295'ON THE RIGHT AND ENTRANCE TO THE COLLEGE.  TURN RIGHT AND
 MF1295'GO 0.15 MILE TO THE STACK.
 MF1295'
 MF1295'THE POINT SIGHTED UPON WAS THE TOP CENTER OF THE STACK.
 MF1295
 MF1295                          STATION RECOVERY (1998)
 MF1295
 MF1295'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1305 ***********************************************************************
 MF1305  DESIGNATION -  LISLE ST PROCOPIUS COLLEGE TK
 MF1305  PID         -  MF1305
 MF1305  STATE/COUNTY-  IL/DU PAGE
 MF1305  COUNTRY     -  US
 MF1305  USGS QUAD   -  WHEATON (2018)
 MF1305
 MF1305                         *CURRENT SURVEY CONTROL
 MF1305  ______________________________________________________________________
 MF1305* NAD 83(1997) POSITION- 41 46 36.27168(N) 088 05 53.23594(W)   ADJUSTED
 MF1305  ______________________________________________________________________
 MF1305  GEOID HEIGHT    -        -33.187 (meters)                     GEOID18
 MF1305  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 MF1305  HORZ ORDER      -  THIRD
 MF1305
 MF1305.The horizontal coordinates were established by classical geodetic methods
 MF1305.and adjusted by the National Geodetic Survey in October 1999.
 MF1305
 MF1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1305.GEOID18 height accuracy estimate available here.
 MF1305
 MF1305.Click photographs - Photos may exist for this station.
 MF1305
 MF1305.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1305
 MF1305. The following values were computed from the NAD 83(1997) position.
 MF1305
 MF1305;                    North         East     Units Scale Factor Converg.
 MF1305;SPC IL E     -   567,332.470   319,555.000   MT  0.99997970   +0 09 24.1
 MF1305;SPC IL E     - 1,861,323.28  1,048,406.70   sFT  0.99997970   +0 09 24.1
 MF1305;UTM  16      - 4,625,571.334   408,738.386   MT  0.99970249   -0 43 53.9
 MF1305
 MF1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0873825571(NAD 83)
 MF1305
 MF1305                          SUPERSEDED SURVEY CONTROL
 MF1305
 MF1305  NAD 83(1997)-  41 46 36.27168(N)    088 05 53.23646(W) AD(       ) 3
 MF1305  NAD 83(1986)-  41 46 36.27545(N)    088 05 53.24736(W) AD(       ) 3
 MF1305  NAD 27      -  41 46 36.17100(N)    088 05 53.00800(W) AD(       ) 3
 MF1305
 MF1305.Superseded values are not recommended for survey control.
 MF1305
 MF1305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1305.See file dsdata.pdf to determine how the superseded data were derived.
 MF1305
 MF1305_MARKER: 53 = ELEVATED TANK
 MF1305
 MF1305  HISTORY     - Date     Condition        Report By
 MF1305  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1305  HISTORY     - 19830616 GOOD             NGS
 MF1305  HISTORY     - 1991     GOOD             USPSQD
 MF1305  HISTORY     - 19970915 GOOD             USPSQD
 MF1305  HISTORY     - 19980418 GOOD             USPSQD
 MF1305
 MF1305                          STATION DESCRIPTION
 MF1305
 MF1305'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1305'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 MF1305'THE ST. PROCOPIUS COLLEGE AND ACADEMY LOCATED ABOUT 3 MILES
 MF1305'EAST OF NAPERVILLE AND ABOUT 1-1/2 MILES SOUTHWEST OF LISLE.
 MF1305'THE TANK IS AT THE SOUTHWEST SIDE OF THE MAIN BUILDINGS OF
 MF1305'THE COLLEGE ABOUT 150 FEET SOUTHWEST OF THE POWER PLANT.
 MF1305'IT IS A STEEL TANK SUPPORTED BY 4 TUBULAR STEEL LEGS AND
 MF1305'IS PAINTED SILVER WITH THE NAME ST PROCOPIUS PAINTED ON THE
 MF1305'NORTH SIDE IN BLACK LETTERS.  THE HEIGHT IS ABOUT 130 FEET.
 MF1305
 MF1305                          STATION RECOVERY (1983)
 MF1305
 MF1305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 MF1305'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED EXCEPT THAT
 MF1305'THE COLLEGE MENTIONED IN THE OLD DESCRIPTION IS NOW THE ILLINOIS
 MF1305'BENEDICTINE COLLEGE AND THE TANK HAS THE LETTERS IBC PAINTED IN RED ON
 MF1305'THE TANK.  THE REST OF THE DESCRIPTION IS STILL ADEQUATE.
 MF1305
 MF1305                          STATION RECOVERY (1991)
 MF1305
 MF1305'RECOVERY NOTE BY US POWER SQUADRON 1991 (MBO)
 MF1305'RECOVERED IN GOOD CONDITION.
 MF1305
 MF1305                          STATION RECOVERY (1997)
 MF1305
 MF1305'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1305'RECOVERED IN GOOD CONDITION.
 MF1305
 MF1305                          STATION RECOVERY (1998)
 MF1305
 MF1305'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1305'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI3579 ***********************************************************************
 DI3579  DESIGNATION -  LISLE VILLAGE HALL
 DI3579  PID         -  DI3579
 DI3579  STATE/COUNTY-  IL/DU PAGE
 DI3579  COUNTRY     -  US
 DI3579  USGS QUAD   -  WHEATON (2018)
 DI3579
 DI3579                         *CURRENT SURVEY CONTROL
 DI3579  ______________________________________________________________________
 DI3579* NAD 83(2011) POSITION- 41 47 56.16530(N) 088 04 18.81413(W)   ADJUSTED
 DI3579* NAD 83(2011) ELLIP HT-   177.401 (meters)        (06/27/12)   ADJUSTED
 DI3579* NAD 83(2011) EPOCH   -  2010.00
 DI3579* NAVD 88 ORTHO HEIGHT -   210.6   (meters)      691.    (feet) GPS OBS
 DI3579  ______________________________________________________________________
 DI3579  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI3579  GEOID HEIGHT    -        -33.190 (meters)                     GEOID03
 DI3579  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 DI3579  NAD 83(2011) X  -    160,221.247 (meters)                     COMP
 DI3579  NAD 83(2011) Y  - -4,759,349.357 (meters)                     COMP
 DI3579  NAD 83(2011) Z  -  4,229,099.551 (meters)                     COMP
 DI3579  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 DI3579
 DI3579  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI3579  Standards:
 DI3579         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI3579            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI3579  -------------------------------------------------------------------
 DI3579  NETWORK    0.37   0.53           0.17   0.13   0.27     -0.06798303
 DI3579  -------------------------------------------------------------------
 DI3579  Click here for local accuracies and other accuracy information.
 DI3579
 DI3579.The horizontal coordinates were established by GPS observations
 DI3579.and adjusted by the National Geodetic Survey in June 2012.
 DI3579
 DI3579.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI3579.been affixed to the stable North American tectonic plate. See 
 DI3579.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI3579
 DI3579.The horizontal coordinates are valid at the epoch date displayed above
 DI3579.which is a decimal equivalence of Year/Month/Day.
 DI3579
 DI3579.The orthometric height was determined by GPS observations and a
 DI3579.high-resolution geoid model.
 DI3579
 DI3579.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI3579.GEOID18 height accuracy estimate available here.
 DI3579
 DI3579.Click photographs - Photos may exist for this station.
 DI3579
 DI3579.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI3579
 DI3579.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI3579
 DI3579.The ellipsoidal height was determined by GPS observations
 DI3579.and is referenced to NAD 83.
 DI3579
 DI3579. The following values were computed from the NAD 83(2011) position.
 DI3579
 DI3579;                    North         East     Units Scale Factor Converg.
 DI3579;SPC IL E     -   569,803.630   321,728.065   MT  0.99998081   +0 10 27.3
 DI3579;SPC IL E     - 1,869,430.74  1,055,536.16   sFT  0.99998081   +0 10 27.3
 DI3579;UTM  16      - 4,628,007.814   410,948.892   MT  0.99969758   -0 42 52.1
 DI3579
 DI3579!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI3579!SPC IL E     -   0.99997218  x   0.99998081  =   0.99995299
 DI3579!UTM  16      -   0.99997218  x   0.99969758  =   0.99966976
 DI3579
 DI3579:                Primary Azimuth Mark                     Grid Az
 DI3579:SPC IL E     -  LISLE 07                                 036 53 03.2
 DI3579:UTM  16      -  LISLE 07                                 037 46 22.6
 DI3579
 DI3579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1094828007(NAD 83)
 DI3579
 DI3579|---------------------------------------------------------------------|
 DI3579| PID    Reference Object                     Distance      Geod. Az  |
 DI3579|                                                           dddmmss.s |
 DI3579| DI3578 LISLE 07                            APPROX. 1.3 KM 0370330.5 |
 DI3579| DI3574 LISLE 04                            461.821 METERS 1340814.0 |
 DI3579| DI3573 LISLE POLICE DEPT                   APPROX. 0.7 KM 2145542.8 |
 DI3579| DI3577 LISLE 06                            APPROX. 1.3 KM 2745455.0 |
 DI3579|---------------------------------------------------------------------|
 DI3579
 DI3579                          SUPERSEDED SURVEY CONTROL
 DI3579
 DI3579  NAD 83(2007)-  41 47 56.16539(N)    088 04 18.81505(W) AD(2002.00) 1
 DI3579  ELLIP H (04/07/09)  177.427  (m)                       GP(2002.00) 4 1
 DI3579  NAD 83(1997)-  41 47 56.16532(N)    088 04 18.81500(W) AD(       ) 1
 DI3579  ELLIP H (02/07/07)  177.442  (m)                       GP(       ) 4 1
 DI3579
 DI3579.Superseded values are not recommended for survey control.
 DI3579
 DI3579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI3579.See file dsdata.pdf to determine how the superseded data were derived.
 DI3579
 DI3579_MARKER: I = METAL ROD
 DI3579_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DI3579_PROJECTION: RECESSED 10 CENTIMETERS
 DI3579_MAGNETIC: I = MARKER IS A STEEL ROD
 DI3579_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DI3579+STABILITY: POSITION/ELEVATION WELL
 DI3579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI3579+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 DI3579_ROD/PIPE-DEPTH: 3.0 meters
 DI3579_SLEEVE-DEPTH  : 0.9 meters
 DI3579
 DI3579  HISTORY     - Date     Condition        Report By
 DI3579  HISTORY     - UNK      MONUMENTED       RUETTI
 DI3579  HISTORY     - 20061102 GOOD             RUETTI
 DI3579
 DI3579                          STATION DESCRIPTION
 DI3579
 DI3579'DESCRIBED BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 DI3579'STATION IS LOCATED IN THE VILLAGE OF LISLE.  TO REACH FROM THE
 DI3579'JUNCTION OF US RT 34 AND IL RT 53, GO SOUTH ON IL RT 53 0.2 MI (0.32
 DI3579'KM) TO BURLINGTON AVE.  TURN LEFT AND GO EAST ON BURLINGTON AVE 0.3 MI
 DI3579'(0.48 KM) TO STATION ON THE LEFT ON THE LISLE VILLAGE HALL GROUNDS AT
 DI3579'925 BURLINGTON.  STATION IS 5 FT (1.5 M) NORTH OF THE NORTH CURB OF
 DI3579'THE ENTRANCE TO THE VILLAGE HALL, 54 FT (16.5 M) EAST OF THE CENTER OF
 DI3579'CENTER STREET, 8 FT (2.4 M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK, 9
 DI3579'FT (2.7 M) SOUTHEAST OF LIGHT POLE C21, 25 FT (7.6 M) SOUTHWEST OF
 DI3579'LIGHT POLE C20, AND 26 FT (7.9 M) SOUTHEAST OF A FIRE HYDRANT.
 DI3579'STATION IS THE TOP CENTER OF A STAINLESS STEEL ROD RECESSED 0.3 FT
 DI3579'(0.1 M) BELOW GROUND IN A GREASE FILLED SLEEVE ENCASED IN A 6 INCH (15
 DI3579'CM) PVC PIPE WITH ALUMINUM LOGO CAP SURROUNDED BY CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0876 ***********************************************************************
 KB0876  DESIGNATION -  LITCHFIELD 2
 KB0876  PID         -  KB0876
 KB0876  STATE/COUNTY-  IL/MONTGOMERY
 KB0876  COUNTRY     -  US
 KB0876  USGS QUAD   -  LITCHFIELD (2018)
 KB0876
 KB0876                         *CURRENT SURVEY CONTROL
 KB0876  ______________________________________________________________________
 KB0876* NAD 83(1997) POSITION- 39 10 41.96618(N) 089 39 58.47133(W)   NO CHECK
 KB0876* NAVD 88 ORTHO HEIGHT -   207.07  (meters)      679.4   (feet) RESET
 KB0876  ______________________________________________________________________
 KB0876  GEOID HEIGHT    -        -31.317 (meters)                     GEOID18
 KB0876  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 KB0876  HORZ ORDER      -  SECOND
 KB0876  VERT ORDER      -  THIRD
 KB0876
 KB0876.The horizontal coordinates were established by classical geodetic methods
 KB0876.and adjusted by the National Geodetic Survey in October 1999.
 KB0876
 KB0876.No horizontal observational check was made to the station.
 KB0876
 KB0876.The orthometric height was computed from unverified reset data.
 KB0876
 KB0876.No vertical observational check was made to the station.
 KB0876
 KB0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0876.GEOID18 height accuracy estimate available here.
 KB0876
 KB0876.Click photographs - Photos may exist for this station.
 KB0876
 KB0876.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0876
 KB0876. The following values were computed from the NAD 83(1997) position.
 KB0876
 KB0876;                    North         East     Units Scale Factor Converg.
 KB0876;SPC IL W     -   278,884.428   743,238.531   MT  0.99996419   +0 18 58.1
 KB0876;SPC IL W     -   914,973.33  2,438,441.75   sFT  0.99996419   +0 18 58.1
 KB0876;UTM  16      - 4,339,952.341   269,689.113   MT  1.00025317   -1 41 06.4
 KB0876
 KB0876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0876!SPC IL W     -   0.99997243  x   0.99996419  =   0.99993662
 KB0876!UTM  16      -   0.99997243  x   1.00025317  =   1.00022559
 KB0876
 KB0876:                Primary Azimuth Mark                     Grid Az
 KB0876:SPC IL W     -  LITCHFIELD AZ MK                         092 37 36.7
 KB0876:UTM  16      -  LITCHFIELD AZ MK                         094 37 41.2
 KB0876
 KB0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6968939952(NAD 83)
 KB0876
 KB0876|---------------------------------------------------------------------|
 KB0876| PID    Reference Object                     Distance      Geod. Az  |
 KB0876|                                                           dddmmss.s |
 KB0876| KB0875 LITCHFIELD                           22.941 METERS 08521     |
 KB0876| KB0874 LITCHFIELD RM 3                      48.820 METERS 08956     |
 KB0876| CI7707 LITCHFIELD AZ MK                                   0925634.8 |
 KB0876| KB0877 LITCHFIELD RM 4                      10.013 METERS 14003     |
 KB0876|---------------------------------------------------------------------|
 KB0876
 KB0876                          SUPERSEDED SURVEY CONTROL
 KB0876
 KB0876  NAD 83(1986)-  39 10 41.97193(N)    089 39 58.46456(W) AD(       ) 2
 KB0876  NAD 27      -  39 10 41.80170(N)    089 39 58.14560(W) AD(       ) 2
 KB0876  NGVD 29 (??/??/??)  207.20   (m)          679.8    (f) RESET       3  
 KB0876  NGVD 29             207.20   (m)          679.8    (f) LEVELING    3  
 KB0876
 KB0876.Superseded values are not recommended for survey control.
 KB0876
 KB0876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0876.See file dsdata.pdf to determine how the superseded data were derived.
 KB0876
 KB0876_MARKER: DS = TRIANGULATION STATION DISK
 KB0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0876_STAMPING: LITCHFIELD 2 1960
 KB0876_MARK LOGO: CGS
 KB0876_PROJECTION: FLUSH
 KB0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0876+STABILITY: SURFACE MOTION
 KB0876
 KB0876  HISTORY     - Date     Condition        Report By
 KB0876  HISTORY     - 1960     MONUMENTED       CGS
 KB0876  HISTORY     - 1960     GOOD             CGS
 KB0876  HISTORY     - 1973     MARK NOT FOUND   USGS
 KB0876  HISTORY     - 20130923 MARK NOT FOUND   ILDT
 KB0876
 KB0876                          STATION DESCRIPTION
 KB0876
 KB0876'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 KB0876'STATION IS LOCATED IN THE WEST EDGE OF LITCHFIELD, 0.1 MILE EAST OF
 KB0876'THE JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE 16 AND ON THE
 KB0876'ROAD RIGHT-OF-WAY JUST SOUTHWEST OF AN I.G.A. FOOD MARKET BUILDING.
 KB0876'
 KB0876'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE 16 IN
 KB0876'THE WEST EDGE OF LITCHFIELD, GO EAST ON STATE ROUTE 16 FOR 0.1
 KB0876'MILE TO CROSSROAD OLD U.S. HIGHWAY 66 , AND STATION IN NORTHEAST
 KB0876'CORNER OF INTERSECTION AS DESCRIBED.
 KB0876'
 KB0876'STATION MARK, A STANDARD STATION DISK STAMPED LITCHFIELD 2 1960, IS
 KB0876'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 KB0876'FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 153.2 FEET
 KB0876'SOUTHWEST OF THE SOUTHWEST CORNER OF I.G.A.  BUILDING, 121.4 FEET
 KB0876'NORTHEAST OF A TRIANGLE FORMED BY ROADS, 69 FEET EAST OF THE CENTER
 KB0876'OF ROAD AND 67 FEET NORTH OF THE CENTER OF STATE ROUTE 16.
 KB0876'
 KB0876'REFERENCE MARK 3, A STANDARD REFERENCE DISK STAMPED LITCHFIELD NO 3
 KB0876'1934, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 KB0876'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 228.0
 KB0876'FEET EAST OF THE CENTER OF ROAD, 112 FEET SOUTH OF SOUTH SIDE OF
 KB0876'I.G.A. BUILDING AND 40.5 FEET NORTH OF STATE ROUTE 16.
 KB0876'
 KB0876'REFERENCE MARK 4, A STANDARD REFERENCE DISK STAMPED LITCHFIELD NO 4
 KB0876'1934, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 KB0876'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 160
 KB0876'FEET SOUTH-SOUTHEAST OF THE SOUTHWEST CORNER OF THE
 KB0876'I.G.A. BUILDING, 95 FEET EAST OF THE CENTER OF ROAD AND 37.6 FEET
 KB0876'NORTH OF THE CENTER OF STATE ROUTE 16.
 KB0876'
 KB0876'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED LITCHFIELD 1934
 KB0876'RESET 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 KB0876'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 29.5
 KB0876'FEET WEST OF A POWER POLE WITH A TRANSFORMER, 21 FEET SOUTH OF
 KB0876'THE CENTER OF STATE ROUTE 16 AND 15 FEET WEST OF CENTER OF DRIVEWAY
 KB0876'ENTRANCE TO DRIVE INN.
 KB0876'
 KB0876'TO REACH THE AZIMUTH MARK FROM STATION, GO EAST ON STATE ROUTE 16 FOR
 KB0876'0.2 MILE TO AZIMUTH MARK ON SOUTH SIDE OF ROAD AS DESCRIBED.
 KB0876'
 KB0876'A TRAVERSE CONNECTION WAS MADE FROM STATION LITCHFIELD 2 TO STATION
 KB0876'LITCHFIELD 1934 AND THE DISTANCE IS 22.941 METERS. AFTER
 KB0876'OBSERVATIONS AND TRAVERSE MEASUREMENTS WERE COMPLETED, STATION
 KB0876'LITCHFIELD 1934 WAS DESTROYED BY THIS PARTY.
 KB0876'
 KB0876'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 KB0876
 KB0876                          STATION RECOVERY (1960)
 KB0876
 KB0876'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0876'IN LITCHFIELD.
 KB0876'ABOUT 0.10 MILE EAST ALONG STATE HIGHWAY 16 FROM THE JUNCTION OF
 KB0876'STATE HIGHWAY 16 AND U.S. HIGHWAY 66, AT THE JUNCTION OF STATE
 KB0876'HIGHWAY 16 AND OLD U.S. HIGHWAY 66, IN THE WEST PART OF
 KB0876'LITCHFIELD, 67 FEET NORTH OF THE CENTER LINE OF STATE HIGHWAY 16
 KB0876'69 FEET EAST OF THE CENTER LINE OF OLD U.S. 66, 120 FEET
 KB0876'NORTHEAST OF THE CENTER OF THE JUNCTION, 153 FEET SOUTHWEST OF
 KB0876'THE SOUTHWEST CORNER OF THE IGA FOOD STORE BUILDING, ABOUT LEVEL
 KB0876'WITH STATE HIGHWAY 16, AND SET IN THE TOP OF A CONCRETE POST
 KB0876'FLUSH WITH THE GROUND.
 KB0876
 KB0876                          STATION RECOVERY (1973)
 KB0876
 KB0876'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 KB0876'MARK NOT FOUND.
 KB0876
 KB0876                          STATION RECOVERY (2013)
 KB0876
 KB0876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0876'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1444 ***********************************************************************
 KB1444  DESIGNATION -  LITCHFIELD AMER RADIATOR STK
 KB1444  PID         -  KB1444
 KB1444  STATE/COUNTY-  IL/MONTGOMERY
 KB1444  COUNTRY     -  US
 KB1444  USGS QUAD   -  LITCHFIELD (2018)
 KB1444
 KB1444                         *CURRENT SURVEY CONTROL
 KB1444  ______________________________________________________________________
 KB1444* NAD 83(1997) POSITION- 39 10 14.93498(N) 089 38 29.09047(W)   ADJUSTED
 KB1444  ______________________________________________________________________
 KB1444  GEOID HEIGHT    -        -31.299 (meters)                     GEOID18
 KB1444  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 KB1444  HORZ ORDER      -  THIRD
 KB1444
 KB1444.The horizontal coordinates were established by classical geodetic methods
 KB1444.and adjusted by the National Geodetic Survey in October 1999.
 KB1444
 KB1444.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1444.GEOID18 height accuracy estimate available here.
 KB1444
 KB1444.Click photographs - Photos may exist for this station.
 KB1444
 KB1444.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1444
 KB1444. The following values were computed from the NAD 83(1997) position.
 KB1444
 KB1444;                    North         East     Units Scale Factor Converg.
 KB1444;SPC IL W     -   278,062.998   745,388.602   MT  0.99996653   +0 19 54.4
 KB1444;SPC IL W     -   912,278.35  2,445,495.77   sFT  0.99996653   +0 19 54.4
 KB1444;UTM  16      - 4,339,056.082   271,809.788   MT  1.00024119   -1 40 08.9
 KB1444
 KB1444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7180939056(NAD 83)
 KB1444
 KB1444                          SUPERSEDED SURVEY CONTROL
 KB1444
 KB1444  NAD 83(1986)-  39 10 14.94102(N)    089 38 29.08508(W) AD(       ) 3
 KB1444  NAD 27      -  39 10 14.77000(N)    089 38 28.76700(W) AD(       ) 3
 KB1444
 KB1444.Superseded values are not recommended for survey control.
 KB1444
 KB1444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1444.See file dsdata.pdf to determine how the superseded data were derived.
 KB1444
 KB1444_MARKER: 63 = STACK
 KB1444
 KB1444  HISTORY     - Date     Condition        Report By
 KB1444  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1444
 KB1444                          STATION DESCRIPTION
 KB1444
 KB1444'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5455 ***********************************************************************
 DE5455  DESIGNATION -  LITCHFIELD AZ MK 2
 DE5455  PID         -  DE5455
 DE5455  STATE/COUNTY-  IL/MONTGOMERY
 DE5455  COUNTRY     -  US
 DE5455  USGS QUAD   -  LITCHFIELD (2018)
 DE5455
 DE5455                         *CURRENT SURVEY CONTROL
 DE5455  ______________________________________________________________________
 DE5455* NAD 83(2011) POSITION- 39 11 36.21715(N) 089 39 45.96261(W)   ADJUSTED
 DE5455* NAD 83(2011) ELLIP HT-   184.236 (meters)        (06/27/12)   ADJUSTED
 DE5455* NAD 83(2011) EPOCH   -  2010.00
 DE5455* NAVD 88 ORTHO HEIGHT -   215.6   (meters)      707.    (feet) GPS OBS
 DE5455  ______________________________________________________________________
 DE5455  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE5455  GEOID HEIGHT    -        -31.330 (meters)                     GEOID99
 DE5455  GEOID HEIGHT    -        -31.337 (meters)                     GEOID18
 DE5455  NAD 83(2011) X  -     29,134.228 (meters)                     COMP
 DE5455  NAD 83(2011) Y  - -4,949,844.713 (meters)                     COMP
 DE5455  NAD 83(2011) Z  -  4,009,095.974 (meters)                     COMP
 DE5455  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 DE5455
 DE5455  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5455  Standards:
 DE5455         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5455            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5455  -------------------------------------------------------------------
 DE5455  NETWORK    0.47   0.73           0.22   0.15   0.37     -0.05258283
 DE5455  -------------------------------------------------------------------
 DE5455  Click here for local accuracies and other accuracy information.
 DE5455
 DE5455.The horizontal coordinates were established by GPS observations
 DE5455.and adjusted by the National Geodetic Survey in June 2012.
 DE5455
 DE5455.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5455.been affixed to the stable North American tectonic plate. See 
 DE5455.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5455
 DE5455.The horizontal coordinates are valid at the epoch date displayed above
 DE5455.which is a decimal equivalence of Year/Month/Day.
 DE5455
 DE5455.The orthometric height was determined by GPS observations and a
 DE5455.high-resolution geoid model.
 DE5455
 DE5455.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5455.GEOID18 height accuracy estimate available here.
 DE5455
 DE5455.Click photographs - Photos may exist for this station.
 DE5455
 DE5455.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5455
 DE5455.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5455
 DE5455.The ellipsoidal height was determined by GPS observations
 DE5455.and is referenced to NAD 83.
 DE5455
 DE5455. The following values were computed from the NAD 83(2011) position.
 DE5455
 DE5455;                    North         East     Units Scale Factor Converg.
 DE5455;SPC IL W     -   280,559.031   743,529.458   MT  0.99996450   +0 19 06.4
 DE5455;SPC IL W     -   920,467.42  2,439,396.23   sFT  0.99996450   +0 19 06.4
 DE5455;UTM  16      - 4,341,616.239   270,038.452   MT  1.00025118   -1 41 00.4
 DE5455
 DE5455!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5455!SPC IL W     -   0.99997110  x   0.99996450  =   0.99993560
 DE5455!UTM  16      -   0.99997110  x   1.00025118  =   1.00022227
 DE5455
 DE5455:                Primary Azimuth Mark                     Grid Az
 DE5455:SPC IL W     -  LITCHFIELD DEPOT                         022 58 26.3
 DE5455:UTM  16      -  LITCHFIELD DEPOT                         024 58 33.1
 DE5455
 DE5455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7003841616(NAD 83)
 DE5455
 DE5455|---------------------------------------------------------------------|
 DE5455| PID    Reference Object                     Distance      Geod. Az  |
 DE5455|                                                           dddmmss.s |
 DE5455| DE5454 LITCHFIELD DEPOT                    APPROX. 1.3 KM 0231732.7 |
 DE5455|---------------------------------------------------------------------|
 DE5455
 DE5455                          SUPERSEDED SURVEY CONTROL
 DE5455
 DE5455  NAD 83(2007)-  39 11 36.21711(N)    089 39 45.96333(W) AD(2002.00) 0
 DE5455  ELLIP H (02/10/07)  184.263  (m)                       GP(2002.00)    
 DE5455  ELLIP H (02/03/05)  184.242  (m)                       GP(       ) 4 2
 DE5455  NAD 83(1997)-  39 11 36.21703(N)    089 39 45.96374(W) AD(       ) B
 DE5455  ELLIP H (05/21/02)  184.275  (m)                       GP(       ) 2 1
 DE5455
 DE5455.Superseded values are not recommended for survey control.
 DE5455
 DE5455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5455.See file dsdata.pdf to determine how the superseded data were derived.
 DE5455
 DE5455_MARKER: DD = SURVEY DISK
 DE5455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5455_STAMPING: LITCHFIELD AZ 1996
 DE5455_MARK LOGO: ILDT
 DE5455_PROJECTION: FLUSH
 DE5455_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5455+STABILITY: SURFACE MOTION
 DE5455_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5455+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2002
 DE5455
 DE5455  HISTORY     - Date     Condition        Report By
 DE5455  HISTORY     - 1996     MONUMENTED       ILDT
 DE5455  HISTORY     - 20020328 GOOD             ILDT
 DE5455
 DE5455                          STATION DESCRIPTION
 DE5455
 DE5455'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GLW)
 DE5455'STATION IS LOCATED NORTH OF LITCHFEILD. TO REACH FROM THE JUNCTION OF
 DE5455'IL 16 AND OLD US 66
 DE5455'IN LITCHFEILD GO  NORTH  ON OLD US 66  FOR 1.05 MI (1.69 KM) TO A
 DE5455'RAILROAD BRIDGES 86-033 AND
 DE5455'86-032.  AND STATION LEFT ON GRASS MEDIAN 5.9 M EAST OF CORNER OF CONC
 DE5455'HANDRAIL OF BRIDGE
 DE5455'86-033 AND 11.3 M NW OF CONC HANDRAIL FOR BRIDGE 86-032
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0873 ***********************************************************************
 KB0873  DESIGNATION -  LITCHFIELD AZ MK RESET
 KB0873  PID         -  KB0873
 KB0873  STATE/COUNTY-  IL/MONTGOMERY
 KB0873  COUNTRY     -  US
 KB0873  USGS QUAD   -  LITCHFIELD (2018)
 KB0873
 KB0873                         *CURRENT SURVEY CONTROL
 KB0873  ______________________________________________________________________
 KB0873* NAD 83(1986) POSITION- 39 10 42.     (N) 089 39 41.     (W)   SCALED
 KB0873* NAVD 88 ORTHO HEIGHT -   207.910 (meters)      682.12  (feet) ADJUSTED
 KB0873  ______________________________________________________________________
 KB0873  GEOID HEIGHT    -        -31.315 (meters)                     GEOID18
 KB0873  DYNAMIC HEIGHT  -        207.790 (meters)      681.72  (feet) COMP
 KB0873  MODELED GRAVITY -    980,045.3   (mgal)                       NAVD 88
 KB0873
 KB0873  VERT ORDER      -  SECOND    CLASS 0
 KB0873
 KB0873.The horizontal coordinates were scaled from a map and have
 KB0873.an estimated accuracy of +/- 6 seconds.
 KB0873
 KB0873.The orthometric height was determined by differential leveling and
 KB0873.adjusted by the NATIONAL GEODETIC SURVEY
 KB0873.in June 1991.
 KB0873
 KB0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0873.GEOID18 height accuracy estimate available here.
 KB0873
 KB0873.Click photographs - Photos may exist for this station.
 KB0873
 KB0873.The dynamic height is computed by dividing the NAVD 88
 KB0873.geopotential number by the normal gravity value computed on the
 KB0873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0873.degrees latitude (g = 980.6199 gals.).
 KB0873
 KB0873.The modeled gravity was interpolated from observed gravity values.
 KB0873
 KB0873;                    North         East    Units  Estimated Accuracy
 KB0873;SPC IL W     -   278,890.      743,660.      MT  (+/- 180 meters Scaled)
 KB0873
 KB0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ701399(NAD 83)
 KB0873
 KB0873                          SUPERSEDED SURVEY CONTROL
 KB0873
 KB0873  NGVD 29 (??/??/92)  208.037  (m)          682.53   (f) ADJ UNCH    2 0
 KB0873
 KB0873.Superseded values are not recommended for survey control.
 KB0873
 KB0873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0873.See file dsdata.pdf to determine how the superseded data were derived.
 KB0873
 KB0873_MARKER: DZ = AZIMUTH MARK DISK
 KB0873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0873_STAMPING: LITCHFIELD 1934 RESET 1960
 KB0873_MARK LOGO: CGS
 KB0873_PROJECTION: FLUSH
 KB0873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0873+STABILITY: SURFACE MOTION
 KB0873
 KB0873  HISTORY     - Date     Condition        Report By
 KB0873  HISTORY     - 1960     MONUMENTED       CGS
 KB0873  HISTORY     - 20140903 MARK NOT FOUND   AMESC
 KB0873
 KB0873                          STATION DESCRIPTION
 KB0873
 KB0873'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0873'0.3 MI E FROM LITCHFIELD.
 KB0873'ABOUT 0.3 MILE EAST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION
 KB0873'WITH U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY) IN LITCHFIELD, AT
 KB0873'THE WEST ENTRANCE TO THE COZY DOG DRIVE-IN, 21 FEET SOUTH OF THE
 KB0873'CENTER LINE OF THE HIGHWAY, 16 FEET WEST OF THE CENTER LINE OF
 KB0873'THE WEST ENTRANCE TO THE DRIVE-IN, 15 FEET NORTHEAST OF A FENCE
 KB0873'CORNER, 29 FEET WEST AND ACROSS THE ENTRANCE FROM A POWER POLE
 KB0873'WITH A TRANSFORMER, 3 FEET SOUTH-SOUTHWEST OF THE WEST END OF A
 KB0873'12-INCH CORRUGATED PIPE CULVERT, ABOUT 1 FOOT ABOVE THE LEVEL OF
 KB0873'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 KB0873'THE GROUND.
 KB0873
 KB0873                          STATION RECOVERY (2014)
 KB0873
 KB0873'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0873'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1441 ***********************************************************************
 KB1441  DESIGNATION -  LITCHFIELD BROWN SHOE CO STK
 KB1441  PID         -  KB1441
 KB1441  STATE/COUNTY-  IL/MONTGOMERY
 KB1441  COUNTRY     -  US
 KB1441  USGS QUAD   -  LITCHFIELD (2018)
 KB1441
 KB1441                         *CURRENT SURVEY CONTROL
 KB1441  ______________________________________________________________________
 KB1441* NAD 83(1997) POSITION- 39 10 26.35344(N) 089 39 14.74077(W)   ADJUSTED
 KB1441  ______________________________________________________________________
 KB1441  GEOID HEIGHT    -        -31.307 (meters)                     GEOID18
 KB1441  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 KB1441  HORZ ORDER      -  THIRD
 KB1441
 KB1441.The horizontal coordinates were established by classical geodetic methods
 KB1441.and adjusted by the National Geodetic Survey in October 1999.
 KB1441
 KB1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1441.GEOID18 height accuracy estimate available here.
 KB1441
 KB1441.Click photographs - Photos may exist for this station.
 KB1441
 KB1441.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1441
 KB1441. The following values were computed from the NAD 83(1997) position.
 KB1441
 KB1441;                    North         East     Units Scale Factor Converg.
 KB1441;SPC IL W     -   278,408.840   744,290.836   MT  0.99996532   +0 19 25.6
 KB1441;SPC IL W     -   913,413.00  2,441,894.18   sFT  0.99996532   +0 19 25.6
 KB1441;UTM  16      - 4,339,440.151   270,724.465   MT  1.00024731   -1 40 38.1
 KB1441
 KB1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7072439440(NAD 83)
 KB1441
 KB1441                          SUPERSEDED SURVEY CONTROL
 KB1441
 KB1441  NAD 83(1986)-  39 10 26.35943(N)    089 39 14.73476(W) AD(       ) 3
 KB1441  NAD 27      -  39 10 26.18900(N)    089 39 14.41800(W) AD(       ) 3
 KB1441
 KB1441.Superseded values are not recommended for survey control.
 KB1441
 KB1441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1441.See file dsdata.pdf to determine how the superseded data were derived.
 KB1441
 KB1441_MARKER: 63 = STACK
 KB1441
 KB1441  HISTORY     - Date     Condition        Report By
 KB1441  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1441
 KB1441                          STATION DESCRIPTION
 KB1441
 KB1441'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1442 ***********************************************************************
 KB1442  DESIGNATION -  LITCHFIELD BROWN SHOE CO TK
 KB1442  PID         -  KB1442
 KB1442  STATE/COUNTY-  IL/MONTGOMERY
 KB1442  COUNTRY     -  US
 KB1442  USGS QUAD   -  LITCHFIELD (2018)
 KB1442
 KB1442                         *CURRENT SURVEY CONTROL
 KB1442  ______________________________________________________________________
 KB1442* NAD 83(1997) POSITION- 39 10 27.13783(N) 089 39 15.18586(W)   ADJUSTED
 KB1442  ______________________________________________________________________
 KB1442  GEOID HEIGHT    -        -31.307 (meters)                     GEOID18
 KB1442  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 KB1442  HORZ ORDER      -  THIRD
 KB1442
 KB1442.The horizontal coordinates were established by classical geodetic methods
 KB1442.and adjusted by the National Geodetic Survey in October 1999.
 KB1442
 KB1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1442.GEOID18 height accuracy estimate available here.
 KB1442
 KB1442.Click photographs - Photos may exist for this station.
 KB1442
 KB1442.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1442
 KB1442. The following values were computed from the NAD 83(1997) position.
 KB1442
 KB1442;                    North         East     Units Scale Factor Converg.
 KB1442;SPC IL W     -   278,432.968   744,280.016   MT  0.99996531   +0 19 25.4
 KB1442;SPC IL W     -   913,492.16  2,441,858.69   sFT  0.99996531   +0 19 25.4
 KB1442;UTM  16      - 4,339,464.649   270,714.491   MT  1.00024736   -1 40 38.5
 KB1442
 KB1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7071439464(NAD 83)
 KB1442
 KB1442                          SUPERSEDED SURVEY CONTROL
 KB1442
 KB1442  NAD 83(1986)-  39 10 27.14378(N)    089 39 15.17972(W) AD(       ) 3
 KB1442  NAD 27      -  39 10 26.97500(N)    089 39 14.86800(W) AD(       ) 3
 KB1442
 KB1442.Superseded values are not recommended for survey control.
 KB1442
 KB1442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1442.See file dsdata.pdf to determine how the superseded data were derived.
 KB1442
 KB1442_MARKER: 51 = TANK
 KB1442
 KB1442  HISTORY     - Date     Condition        Report By
 KB1442  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1442
 KB1442                          STATION DESCRIPTION
 KB1442
 KB1442'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1440 ***********************************************************************
 KB1440  DESIGNATION -  LITCHFIELD CATH CHURCH SPIRE
 KB1440  PID         -  KB1440
 KB1440  STATE/COUNTY-  IL/MONTGOMERY
 KB1440  COUNTRY     -  US
 KB1440  USGS QUAD   -  LITCHFIELD (2018)
 KB1440
 KB1440                         *CURRENT SURVEY CONTROL
 KB1440  ______________________________________________________________________
 KB1440* NAD 83(1997) POSITION- 39 10 20.68700(N) 089 39 18.42172(W)   ADJUSTED
 KB1440  ______________________________________________________________________
 KB1440  GEOID HEIGHT    -        -31.305 (meters)                     GEOID18
 KB1440  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 KB1440  HORZ ORDER      -  THIRD
 KB1440
 KB1440.The horizontal coordinates were established by classical geodetic methods
 KB1440.and adjusted by the National Geodetic Survey in October 1999.
 KB1440
 KB1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1440.GEOID18 height accuracy estimate available here.
 KB1440
 KB1440.Click photographs - Photos may exist for this station.
 KB1440
 KB1440.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1440
 KB1440. The following values were computed from the NAD 83(1997) position.
 KB1440
 KB1440;                    North         East     Units Scale Factor Converg.
 KB1440;SPC IL W     -   278,233.605   744,203.469   MT  0.99996523   +0 19 23.3
 KB1440;SPC IL W     -   912,838.09  2,441,607.55   sFT  0.99996523   +0 19 23.3
 KB1440;UTM  16      - 4,339,268.025   270,631.006   MT  1.00024783   -1 40 40.3
 KB1440
 KB1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7063139268(NAD 83)
 KB1440
 KB1440                          SUPERSEDED SURVEY CONTROL
 KB1440
 KB1440  NAD 83(1986)-  39 10 20.69297(N)    089 39 18.41547(W) AD(       ) 3
 KB1440  NAD 27      -  39 10 20.52400(N)    089 39 18.10100(W) AD(       ) 3
 KB1440
 KB1440.Superseded values are not recommended for survey control.
 KB1440
 KB1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1440.See file dsdata.pdf to determine how the superseded data were derived.
 KB1440
 KB1440_MARKER: 90 = CHURCH SPIRE
 KB1440_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1440+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 KB1440
 KB1440  HISTORY     - Date     Condition        Report By
 KB1440  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1440  HISTORY     - 1960     GOOD             CGS
 KB1440  HISTORY     - 20120725 GOOD             GEOCAC
 KB1440
 KB1440                          STATION DESCRIPTION
 KB1440
 KB1440'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1440'STATION IS LOCATED 0.4 MILE SOUTH OF THE INTERSECTION OF STATE ROUTE
 KB1440'16 AND STATE STREET IN LITCHFIELD.
 KB1440'
 KB1440'THE STATION IS A BRICK CHURCH, HAS GREY SHINGLED SPIRE WITH GOLD
 KB1440'CROSS ON TOP AND IS APPROXIMATELY 145 FEET HIGH.
 KB1440'
 KB1440'POINT INTERSECTED WAS CROSS ON TOP.
 KB1440'
 KB1440'THIS STATION WAS INTERSECTED IN 1934 BUT NOT DESCRIBED. THE CHURCH IS
 KB1440'NOW NAMED ST. MARYS CATHOLIC CHURCH.
 KB1440
 KB1440                          STATION RECOVERY (2012)
 KB1440
 KB1440'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 KB1440'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5454 ***********************************************************************
 DE5454  DESIGNATION -  LITCHFIELD DEPOT
 DE5454  PID         -  DE5454
 DE5454  STATE/COUNTY-  IL/MONTGOMERY
 DE5454  COUNTRY     -  US
 DE5454  USGS QUAD   -  LITCHFIELD (2018)
 DE5454
 DE5454                         *CURRENT SURVEY CONTROL
 DE5454  ______________________________________________________________________
 DE5454* NAD 83(2011) POSITION- 39 12 15.09386(N) 089 39 24.45061(W)   ADJUSTED
 DE5454* NAD 83(2011) ELLIP HT-   172.781 (meters)        (06/27/12)   ADJUSTED
 DE5454* NAD 83(2011) EPOCH   -  2010.00
 DE5454* NAVD 88 ORTHO HEIGHT -   204.2   (meters)      670.    (feet) GPS OBS
 DE5454  ______________________________________________________________________
 DE5454  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DE5454  GEOID HEIGHT    -        -31.367 (meters)                     GEOID12A
 DE5454  GEOID HEIGHT    -        -31.353 (meters)                     GEOID18
 DE5454  NAD 83(2011) X  -     29,645.871 (meters)                     COMP
 DE5454  NAD 83(2011) Y  - -4,949,075.038 (meters)                     COMP
 DE5454  NAD 83(2011) Z  -  4,010,017.862 (meters)                     COMP
 DE5454  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 DE5454
 DE5454  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5454  Standards:
 DE5454         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5454            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5454  -------------------------------------------------------------------
 DE5454  NETWORK    0.41   0.82           0.19   0.14   0.42      0.06709457
 DE5454  -------------------------------------------------------------------
 DE5454  Click here for local accuracies and other accuracy information.
 DE5454
 DE5454.The horizontal coordinates were established by GPS observations
 DE5454.and adjusted by the National Geodetic Survey in June 2012.
 DE5454
 DE5454.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5454.been affixed to the stable North American tectonic plate. See 
 DE5454.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5454
 DE5454.The horizontal coordinates are valid at the epoch date displayed above
 DE5454.which is a decimal equivalence of Year/Month/Day.
 DE5454
 DE5454.The orthometric height was determined by GPS observations and a
 DE5454.high-resolution geoid model.
 DE5454
 DE5454.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5454.GEOID18 height accuracy estimate available here.
 DE5454
 DE5454.Click photographs - Photos may exist for this station.
 DE5454
 DE5454.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5454
 DE5454.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5454
 DE5454.The ellipsoidal height was determined by GPS observations
 DE5454.and is referenced to NAD 83.
 DE5454
 DE5454. The following values were computed from the NAD 83(2011) position.
 DE5454
 DE5454;                    North         East     Units Scale Factor Converg.
 DE5454;SPC IL W     -   281,760.762   744,038.918   MT  0.99996505   +0 19 20.2
 DE5454;SPC IL W     -   924,410.10  2,441,067.68   sFT  0.99996505   +0 19 20.2
 DE5454;UTM  16      - 4,342,799.776   270,589.742   MT  1.00024806   -1 40 48.2
 DE5454
 DE5454!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5454!SPC IL W     -   0.99997289  x   0.99996505  =   0.99993794
 DE5454!UTM  16      -   0.99997289  x   1.00024806  =   1.00022095
 DE5454
 DE5454:                Primary Azimuth Mark                     Grid Az
 DE5454:SPC IL W     -  LITCHFIELD AZ MK 2                       202 58 26.1
 DE5454:UTM  16      -  LITCHFIELD AZ MK 2                       204 58 34.5
 DE5454
 DE5454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7058942799(NAD 83)
 DE5454
 DE5454|---------------------------------------------------------------------|
 DE5454| PID    Reference Object                     Distance      Geod. Az  |
 DE5454|                                                           dddmmss.s |
 DE5454| DE5455 LITCHFIELD AZ MK 2                  APPROX. 1.3 KM 2031746.3 |
 DE5454|---------------------------------------------------------------------|
 DE5454
 DE5454                          SUPERSEDED SURVEY CONTROL
 DE5454
 DE5454  NAD 83(2007)-  39 12 15.09382(N)    089 39 24.45133(W) AD(2002.00) 0
 DE5454  ELLIP H (02/10/07)  172.808  (m)                       GP(2002.00)    
 DE5454  ELLIP H (02/03/05)  172.787  (m)                       GP(       ) 4 2
 DE5454  NAD 83(1997)-  39 12 15.09374(N)    089 39 24.45175(W) AD(       ) 1
 DE5454  ELLIP H (05/21/02)  172.820  (m)                       GP(       ) 2 1
 DE5454  NAVD 88 (05/21/02)  204.1    (m)  GEOID99  model used  GPS OBS        
 DE5454
 DE5454.Superseded values are not recommended for survey control.
 DE5454
 DE5454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5454.See file dsdata.pdf to determine how the superseded data were derived.
 DE5454
 DE5454_MARKER: DD = SURVEY DISK
 DE5454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5454_STAMPING: LITCHFIELD DEPOT 1996
 DE5454_MARK LOGO: ILDT
 DE5454_PROJECTION: FLUSH
 DE5454_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5454+STABILITY: SURFACE MOTION
 DE5454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5454+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2013
 DE5454
 DE5454  HISTORY     - Date     Condition        Report By
 DE5454  HISTORY     - 1996     MONUMENTED       ILDT
 DE5454  HISTORY     - 20020328 GOOD             ILDT
 DE5454  HISTORY     - 20110720 GOOD             ILDT
 DE5454  HISTORY     - 20130610 GOOD             ILDT
 DE5454
 DE5454                          STATION DESCRIPTION
 DE5454
 DE5454'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GLW)
 DE5454'STATION IS LOCATED NORTH OF LITCHFEILD. TO REACH FROM THE JUNCTION OF
 DE5454'IL 16 AND OLD US 66
 DE5454'IN LITCHFEILD GO  NORTH  ON OLD US 66  FOR 1.85 MI (2.98 KM) TO IDOT
 DE5454'OPERATIONS YARD. STATION
 DE5454'LOCATED INSIDE AND JUST SOUTH OF MAIN GATE, 5.0 M (16.4 FT) SOUTHEAST
 DE5454'FROM SOUTH GATE
 DE5454'POST, 3.3M (10.8 FT) SOUTHWEST OF FENCE CORNER.
 DE5454
 DE5454                          STATION RECOVERY (2011)
 DE5454
 DE5454'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DE5454'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH-SOUTHWEST OF
 DE5454'RAYMOND, 6.6 MI (10.6 KM) WEST OF BUTLER AND 2.0 MI (3.2 KM) NORTH OF
 DE5454'LITCHFIELD.
 DE5454'
 DE5454'RECOVERED AS DESCRIBED.
 DE5454
 DE5454                          STATION RECOVERY (2013)
 DE5454
 DE5454'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DE5454'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0874 ***********************************************************************
 KB0874  DESIGNATION -  LITCHFIELD RM 3
 KB0874  PID         -  KB0874
 KB0874  STATE/COUNTY-  IL/MONTGOMERY
 KB0874  COUNTRY     -  US
 KB0874  USGS QUAD   -  LITCHFIELD (2018)
 KB0874
 KB0874                         *CURRENT SURVEY CONTROL
 KB0874  ______________________________________________________________________
 KB0874* NAD 83(1986) POSITION- 39 10 41.97   (N) 089 39 56.44   (W)   HD_HELD1
 KB0874* NAVD 88 ORTHO HEIGHT -   207.063 (meters)      679.34  (feet) ADJUSTED
 KB0874  ______________________________________________________________________
 KB0874  GEOID HEIGHT    -        -31.317 (meters)                     GEOID18
 KB0874  DYNAMIC HEIGHT  -        206.943 (meters)      678.95  (feet) COMP
 KB0874  MODELED GRAVITY -    980,045.1   (mgal)                       NAVD 88
 KB0874
 KB0874  VERT ORDER      -  SECOND    CLASS 0
 KB0874
 KB0874.The horizontal coordinates were determined by differentially corrected
 KB0874.hand held GPS observations or other comparable positioning techniques
 KB0874.and have an estimated accuracy of +/- 3 meters.
 KB0874
 KB0874.The orthometric height was determined by differential leveling and
 KB0874.adjusted by the NATIONAL GEODETIC SURVEY
 KB0874.in June 1991.
 KB0874
 KB0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0874.GEOID18 height accuracy estimate available here.
 KB0874
 KB0874.Click photographs - Photos may exist for this station.
 KB0874
 KB0874.The dynamic height is computed by dividing the NAVD 88
 KB0874.geopotential number by the normal gravity value computed on the
 KB0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0874.degrees latitude (g = 980.6199 gals.).
 KB0874
 KB0874.The modeled gravity was interpolated from observed gravity values.
 KB0874
 KB0874;                    North         East    Units  Estimated Accuracy
 KB0874;SPC IL W     -   278,884.8     743,287.3     MT  (+/- 3 meters HH1 GPS) 
 KB0874
 KB0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6973739951(NAD 83)
 KB0874
 KB0874                          SUPERSEDED SURVEY CONTROL
 KB0874
 KB0874  NGVD 29 (??/??/92)  207.190  (m)          679.76   (f) ADJ UNCH    2 0
 KB0874
 KB0874.Superseded values are not recommended for survey control.
 KB0874
 KB0874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0874.See file dsdata.pdf to determine how the superseded data were derived.
 KB0874
 KB0874_MARKER: DR = REFERENCE MARK DISK
 KB0874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0874_STAMPING: LITCHFIELD NO 3 1960
 KB0874_MARK LOGO: CGS
 KB0874_PROJECTION: FLUSH
 KB0874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0874+STABILITY: SURFACE MOTION
 KB0874
 KB0874  HISTORY     - Date     Condition        Report By
 KB0874  HISTORY     - 1960     MONUMENTED       CGS
 KB0874  HISTORY     - 1960     GOOD             CGS
 KB0874  HISTORY     - 1973     MARK NOT FOUND   USGS
 KB0874
 KB0874                          STATION DESCRIPTION
 KB0874
 KB0874'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0874'IN LITCHFIELD.
 KB0874'ABOUT 0.10 MILE EAST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION
 KB0874'WITH U.S. HIGHWAY 66 IN THE WEST PART OF LITCHFIELD, AT THE
 KB0874'JUNCTION OF STATE HIGHWAY 16 AND OLD U.S. HIGHWAY 66, 40 FEET
 KB0874'NORTH OF THE CENTER LINE OF HIGHWAY 16, 224 FEET EAST OF THE
 KB0874'CENTER LINE OF OLD U.S. 66, 79 FEET WEST OF THE WEST ENTRANCE TO
 KB0874'THE A AND W ROOT BEER STAND, 83 FEET WEST NORTHWEST OF THE
 KB0874'CENTER OF THE JUNCTION OF STATE HIGHWAY 16 AND THE WEST ENTRANCE
 KB0874'TO THE A AND W ROOT BEER STAND, 160.2 FEET EAST SOUTHEAST OF
 KB0874'TRIANGULATION STATION LITCHFIELD, 2.1 FOOT BELOW THE LEVEL OF THE
 KB0874'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB0874'GROUND.
 KB0874
 KB0874                          STATION RECOVERY (1973)
 KB0874
 KB0874'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 KB0874'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0877 ***********************************************************************
 KB0877  DESIGNATION -  LITCHFIELD RM 4
 KB0877  PID         -  KB0877
 KB0877  STATE/COUNTY-  IL/MONTGOMERY
 KB0877  COUNTRY     -  US
 KB0877  USGS QUAD   -  LITCHFIELD (2018)
 KB0877
 KB0877                         *CURRENT SURVEY CONTROL
 KB0877  ______________________________________________________________________
 KB0877* NAD 83(1986) POSITION- 39 10 41.72   (N) 089 39 58.20   (W)   HD_HELD1
 KB0877* NAVD 88 ORTHO HEIGHT -   207.222 (meters)      679.86  (feet) ADJUSTED
 KB0877  ______________________________________________________________________
 KB0877  GEOID HEIGHT    -        -31.317 (meters)                     GEOID18
 KB0877  DYNAMIC HEIGHT  -        207.102 (meters)      679.47  (feet) COMP
 KB0877  MODELED GRAVITY -    980,045.1   (mgal)                       NAVD 88
 KB0877
 KB0877  VERT ORDER      -  SECOND    CLASS 0
 KB0877
 KB0877.The horizontal coordinates were determined by differentially corrected
 KB0877.hand held GPS observations or other comparable positioning techniques
 KB0877.and have an estimated accuracy of +/- 3 meters.
 KB0877
 KB0877.The orthometric height was determined by differential leveling and
 KB0877.adjusted by the NATIONAL GEODETIC SURVEY
 KB0877.in June 1991.
 KB0877
 KB0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0877.GEOID18 height accuracy estimate available here.
 KB0877
 KB0877.Click photographs - Photos may exist for this station.
 KB0877
 KB0877.The dynamic height is computed by dividing the NAVD 88
 KB0877.geopotential number by the normal gravity value computed on the
 KB0877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0877.degrees latitude (g = 980.6199 gals.).
 KB0877
 KB0877.The modeled gravity was interpolated from observed gravity values.
 KB0877
 KB0877;                    North         East    Units  Estimated Accuracy
 KB0877;SPC IL W     -   278,876.9     743,245.1     MT  (+/- 3 meters HH1 GPS) 
 KB0877
 KB0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6969539944(NAD 83)
 KB0877
 KB0877                          SUPERSEDED SURVEY CONTROL
 KB0877
 KB0877  NGVD 29 (??/??/92)  207.349  (m)          680.28   (f) ADJ UNCH    2 0
 KB0877
 KB0877.Superseded values are not recommended for survey control.
 KB0877
 KB0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0877.See file dsdata.pdf to determine how the superseded data were derived.
 KB0877
 KB0877_MARKER: DR = REFERENCE MARK DISK
 KB0877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0877_STAMPING: LITCHFIELD NO 4 1960
 KB0877_MARK LOGO: CGS
 KB0877_PROJECTION: FLUSH
 KB0877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0877+STABILITY: SURFACE MOTION
 KB0877
 KB0877  HISTORY     - Date     Condition        Report By
 KB0877  HISTORY     - 1960     MONUMENTED       CGS
 KB0877  HISTORY     - 1960     GOOD             CGS
 KB0877  HISTORY     - 1973     MARK NOT FOUND   USGS
 KB0877
 KB0877                          STATION DESCRIPTION
 KB0877
 KB0877'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0877'IN LITCHFIELD.
 KB0877'ABOUT 0.10 MILES EAST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION
 KB0877'WITH U.S. HIGHWAY 66 IN THE WEST PART OF LITCHFIELD, AT THE
 KB0877'JUNCTION OF STATE HIGHWAY 16 AND OLD U.S. HIGHWAY 66, 37 FEET
 KB0877'NORTH OF THE CENTER LINE OF STATE HIGHWAY 16, 94 FEET EAST OF
 KB0877'THE CENTER LINE OF OLD U.S. HIGHWAY 66, 106 FEET EAST NORTHEAST
 KB0877'OF THE CENTER OF THE JUNCTION, 32 FEET WEST OF A CONCRETE R.O.W.
 KB0877'MARKER, 32.8 FEET SOUTHEAST OF TRIANGULATION STATION LITCHFIELD
 KB0877'2, 1 FOOT BELOW THE LEVEL OF STATE HIGHWAY 16, AND SET IN THE TOP
 KB0877'OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0877
 KB0877                          STATION RECOVERY (1973)
 KB0877
 KB0877'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 KB0877'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7919 ***********************************************************************
 DF7919  CBN         -  This is a Cooperative Base Network Control Station.
 DF7919  DESIGNATION -  LITH
 DF7919  PID         -  DF7919
 DF7919  STATE/COUNTY-  IL/MCHENRY
 DF7919  COUNTRY     -  US
 DF7919  USGS QUAD   -  CRYSTAL LAKE (2018)
 DF7919
 DF7919                         *CURRENT SURVEY CONTROL
 DF7919  ______________________________________________________________________
 DF7919* NAD 83(2011) POSITION- 42 10 40.64879(N) 088 20 28.41672(W)   ADJUSTED
 DF7919* NAD 83(2011) ELLIP HT-   237.751 (meters)        (06/27/12)   ADJUSTED
 DF7919* NAD 83(2011) EPOCH   -  2010.00
 DF7919* NAVD 88 ORTHO HEIGHT -   271.5   (meters)      891.    (feet) GPS OBS
 DF7919  ______________________________________________________________________
 DF7919  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF7919  GEOID HEIGHT    -        -33.710 (meters)                     GEOID12A
 DF7919  GEOID HEIGHT    -        -33.706 (meters)                     GEOID18
 DF7919  NAD 83(2011) X  -    137,032.993 (meters)                     COMP
 DF7919  NAD 83(2011) Y  - -4,731,942.107 (meters)                     COMP
 DF7919  NAD 83(2011) Z  -  4,260,432.417 (meters)                     COMP
 DF7919  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 DF7919
 DF7919  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7919  Standards:
 DF7919         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7919            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7919  -------------------------------------------------------------------
 DF7919  NETWORK    1.21   1.90           0.56   0.40   0.97     -0.01685475
 DF7919  -------------------------------------------------------------------
 DF7919  Click here for local accuracies and other accuracy information.
 DF7919
 DF7919.The horizontal coordinates were established by GPS observations
 DF7919.and adjusted by the National Geodetic Survey in June 2012.
 DF7919
 DF7919.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7919.been affixed to the stable North American tectonic plate. See 
 DF7919.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7919
 DF7919.The horizontal coordinates are valid at the epoch date displayed above
 DF7919.which is a decimal equivalence of Year/Month/Day.
 DF7919
 DF7919.The orthometric height was determined by GPS observations and a
 DF7919.high-resolution geoid model.
 DF7919
 DF7919.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7919.GEOID18 height accuracy estimate available here.
 DF7919
 DF7919.Click photographs - Photos may exist for this station.
 DF7919
 DF7919.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7919
 DF7919.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7919
 DF7919.The ellipsoidal height was determined by GPS observations
 DF7919.and is referenced to NAD 83.
 DF7919
 DF7919. The following values were computed from the NAD 83(2011) position.
 DF7919
 DF7919;                    North         East     Units Scale Factor Converg.
 DF7919;SPC IL E     -   611,868.832   299,347.856   MT  0.99997501   -0 00 19.1
 DF7919;SPC IL E     - 2,007,439.66    982,110.42   sFT  0.99997501   -0 00 19.1
 DF7919;UTM  16      - 4,670,405.589   389,231.793   MT  0.99975097   -0 54 02.3
 DF7919
 DF7919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7919!SPC IL E     -   0.99996271  x   0.99997501  =   0.99993772
 DF7919!UTM  16      -   0.99996271  x   0.99975097  =   0.99971369
 DF7919
 DF7919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8923170405(NAD 83)
 DF7919
 DF7919                          SUPERSEDED SURVEY CONTROL
 DF7919
 DF7919  NAD 83(2007)-  42 10 40.64873(N)    088 20 28.41752(W) AD(2002.00) 0
 DF7919  ELLIP H (02/10/07)  237.794  (m)                       GP(2002.00)    
 DF7919  NAD 83(1997)-  42 10 40.64876(N)    088 20 28.41763(W) AD(       ) A
 DF7919  ELLIP H (09/15/03)  237.800  (m)                       GP(       ) 4 1
 DF7919  NAVD 88 (06/25/12)  271.5    (m)  GEOID09  model used  GPS OBS        
 DF7919  NAVD 88 (03/26/12)  271.4    (m)  GEOID09  model used  GPS OBS        
 DF7919  NAVD 88 (09/15/03)  271.5    (m)  GEOID99  model used  GPS OBS        
 DF7919
 DF7919.Superseded values are not recommended for survey control.
 DF7919
 DF7919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7919.See file dsdata.pdf to determine how the superseded data were derived.
 DF7919
 DF7919_MARKER: F = FLANGE-ENCASED ROD
 DF7919_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF7919_STAMPING: LITH
 DF7919_MARK LOGO: NONE
 DF7919_PROJECTION: FLUSH
 DF7919_MAGNETIC: I = MARKER IS A STEEL ROD
 DF7919_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF7919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7919+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2011
 DF7919_ROD/PIPE-DEPTH: 3.05 meters
 DF7919_SLEEVE-DEPTH  : 0.3 meters
 DF7919
 DF7919  HISTORY     - Date     Condition        Report By
 DF7919  HISTORY     - 2002     MONUMENTED       SECI
 DF7919  HISTORY     - 20020829 GOOD             SECI
 DF7919  HISTORY     - 20100721 GOOD             ILDT
 DF7919  HISTORY     - 20110801 GOOD             GRWAS
 DF7919  HISTORY     - 20111220 GOOD             HANPRO
 DF7919
 DF7919                          STATION DESCRIPTION
 DF7919
 DF7919'DESCRIBED BY SMITH ENG CONS INC 2002 (TEC)
 DF7919'MARK IS LOCATED IN THE LAKE OF THE HILLS IL AT THE LITH VILLAGE HALL
 DF7919'TO REACH FROM THE INTERSECTION OF RANDALL AND ALGONQUIN ROAD HEAD WEST
 DF7919'0.3 MILES TO
 DF7919'HARVEST GATE ROAD. HEAD NORTH ON HARVEST GATE ROAD APPROX 800 FT TO
 DF7919'600 HARVEST GATE
 DF7919'ROAD. MONUMENT IS LOCATED ON THE SOUTH SIDE OF BRICK BUILDING LOCATED
 DF7919'AT 600 HARVEST
 DF7919'GATE ROAD.  144 FT SE OF SOUTHERN MOST BUILDING CORNER OF VILLAGE
 DF7919'HALL, 99.4 FT SSE OF A
 DF7919'BUILDING CORNER NEAR TOP OF CONCRETE STAIRS
 DF7919'
 DF7919'MARK IS STAINLESS BAR SET TO REFUSAL IN STANDARD ALUMINUM CAP WITH 6
 DF7919'INCH PVC CASING
 DF7919
 DF7919                          STATION RECOVERY (2010)
 DF7919
 DF7919'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 DF7919'RECOVERED IN GOOD CONDITION.
 DF7919
 DF7919                          STATION RECOVERY (2011)
 DF7919
 DF7919'RECOVERY NOTE BY GRW AERIAL SURVEY 2011 (CES)
 DF7919'RECOVERED AS DESCRIBED.
 DF7919'
 DF7919'NO LOGO.
 DF7919
 DF7919                          STATION RECOVERY (2011)
 DF7919
 DF7919'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2011 (KJN)
 DF7919'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1561 ***********************************************************************
 KB1561  DESIGNATION -  LITPORT
 KB1561  PID         -  KB1561
 KB1561  STATE/COUNTY-  IL/MONTGOMERY
 KB1561  COUNTRY     -  US
 KB1561  USGS QUAD   -  LITCHFIELD (2018)
 KB1561
 KB1561                         *CURRENT SURVEY CONTROL
 KB1561  ______________________________________________________________________
 KB1561* NAD 83(1997) POSITION- 39 10 01.53783(N) 089 40 11.19190(W)   ADJUSTED
 KB1561* NAD 83(1997) ELLIP HT-   178.577 (meters)        (10/21/99)   ADJUSTED
 KB1561* NAVD 88 ORTHO HEIGHT -   209.859 (meters)      688.51  (feet) ADJUSTED
 KB1561  ______________________________________________________________________
 KB1561  GEOID HEIGHT    -        -31.304 (meters)                     GEOID18
 KB1561  NAD 83(1997) X  -     28,539.394 (meters)                     COMP
 KB1561  NAD 83(1997) Y  - -4,951,688.479 (meters)                     COMP
 KB1561  NAD 83(1997) Z  -  4,006,829.033 (meters)                     COMP
 KB1561  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 KB1561  DYNAMIC HEIGHT  -        209.737 (meters)      688.11  (feet) COMP
 KB1561  MODELED GRAVITY -    980,043.9   (mgal)                       NAVD 88
 KB1561
 KB1561  HORZ ORDER      -  FIRST
 KB1561  VERT ORDER      -  SECOND    CLASS I
 KB1561  ELLP ORDER      -  FOURTH    CLASS I
 KB1561
 KB1561.This mark is at Litchfield Airport (3LF)
 KB1561
 KB1561.The horizontal coordinates were established by GPS observations
 KB1561.and adjusted by the National Geodetic Survey in October 1999.
 KB1561
 KB1561.The orthometric height was determined by differential leveling and
 KB1561.adjusted by the IL DEPT OF TRANSP
 KB1561.in July 2015.
 KB1561
 KB1561.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1561.GEOID18 height accuracy estimate available here.
 KB1561
 KB1561.Click photographs - Photos may exist for this station.
 KB1561
 KB1561.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1561
 KB1561.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1561
 KB1561.The ellipsoidal height was determined by GPS observations
 KB1561.and is referenced to NAD 83.
 KB1561
 KB1561.The dynamic height is computed by dividing the NAVD 88
 KB1561.geopotential number by the normal gravity value computed on the
 KB1561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1561.degrees latitude (g = 980.6199 gals.).
 KB1561
 KB1561.The modeled gravity was interpolated from observed gravity values.
 KB1561
 KB1561. The following values were computed from the NAD 83(1997) position.
 KB1561
 KB1561;                    North         East     Units Scale Factor Converg.
 KB1561;SPC IL W     -   277,636.062   742,940.052   MT  0.99996387   +0 18 49.8
 KB1561;SPC IL W     -   910,877.65  2,437,462.49   sFT  0.99996387   +0 18 49.8
 KB1561;UTM  16      - 4,338,714.799   269,347.128   MT  1.00025511   -1 41 13.0
 KB1561
 KB1561!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1561!SPC IL W     -   0.99997198  x   0.99996387  =   0.99993585
 KB1561!UTM  16      -   0.99997198  x   1.00025511  =   1.00022709
 KB1561
 KB1561:                Primary Azimuth Mark                     Grid Az
 KB1561:SPC IL W     -  LITPORT AZ MK                            269 38 56.1
 KB1561:UTM  16      -  LITPORT AZ MK                            271 38 58.9
 KB1561
 KB1561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6934738714(NAD 83)
 KB1561
 KB1561|---------------------------------------------------------------------|
 KB1561| PID    Reference Object                     Distance      Geod. Az  |
 KB1561|                                                           dddmmss.s |
 KB1561| KB1562 LITPORT AZ MK                       APPROX. 1.2 KM 2695745.9 |
 KB1561|---------------------------------------------------------------------|
 KB1561
 KB1561                          SUPERSEDED SURVEY CONTROL
 KB1561
 KB1561  NAD 83(1986)-  39 10 01.55088(N)    089 40 11.16973(W) AD(       ) 1
 KB1561  NGVD 29 (06/25/91)  210.0    (m)  OSU 89B  model used  GPS OBS        
 KB1561
 KB1561.Superseded values are not recommended for survey control.
 KB1561
 KB1561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1561.See file dsdata.pdf to determine how the superseded data were derived.
 KB1561
 KB1561_MARKER: F = FLANGE-ENCASED ROD
 KB1561_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1561_STAMPING: LITPORT 1990
 KB1561_MARK LOGO: NGS
 KB1561_PROJECTION: RECESSED 8 CENTIMETERS
 KB1561_MAGNETIC: I = MARKER IS A STEEL ROD
 KB1561_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1561+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2019
 KB1561_ROD/PIPE-DEPTH: 8.2 meters
 KB1561_SLEEVE-DEPTH  : 1.0 meters
 KB1561
 KB1561  HISTORY     - Date     Condition        Report By
 KB1561  HISTORY     - 1990     MONUMENTED       NGS
 KB1561  HISTORY     - 20140825 GOOD             AMESC
 KB1561  HISTORY     - 20191017 GOOD             ILDT
 KB1561
 KB1561                          STATION DESCRIPTION
 KB1561
 KB1561'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1561'THE STATION IS LOCATED AT THE SOUTHWEST EDGE OF LITCHFIELD, AT THE
 KB1561'LITCHFIELD MUNICIPAL AIRPORT, NEAR THE SOUTHEAST CORNER OF RUNWAY
 KB1561'9-27, IN CENTRAL SECTION 5, T 8 N, R 5 W.  OWNERSHIP--LITCHFIELD
 KB1561'AIRPORT AUTHORITY, P.O. BOX 381, LITCHFIELD, IL 62056.  AIRPORT
 KB1561'MANAGER IS MYRLE STINNET, CURRENT AIRPORT ATTENDENT IS KEN DEGG,
 KB1561'PHONE 217-324-4723.
 KB1561'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND
 KB1561'STATE HIGHWAY 16 (EXIT 52) ON THE WEST SIDE OF LITCHFIELD, GO EAST ON
 KB1561'HIGHWAY 16 FOR 1.4 KM (0.9 MI) TO A CROSSROAD.  TURN RIGHT, SOUTH, ON
 KB1561'FOUR LANE ROAD FOR 1.00 KM (0.62 MI) TO A CROSSROAD.  TURN RIGHT,
 KB1561'WEST, ON PAVED ROAD FOR 30 M (98.4 FT) TO A PAVED ROAD ON THE LEFT.
 KB1561'TURN LEFT, SOUTH, ON AIRPORT ENTRANCE ROAD FOR 0.42 KM (0.26 MI) TO A
 KB1561'GATE.  PASS THROUGH GATE, THEN TURN RIGHT, WEST, FOR 0.04 KM
 KB1561'(0.02 MI) ON ASPHALT DRIVE TO THE APRON.  TURN RIGHT, NORTHERLY, ON
 KB1561'APRON AND TAXI FOR 0.27 KM (0.17 MI) TO THE STATION ON THE RIGHT JUST
 KB1561'BEFORE REACHING THE EAST END OF RUNWAY 9-27.
 KB1561'THE STATION IS LOCATED 42.1 M (138.1 FT) SOUTHEAST FROM THE CENTER OF
 KB1561'THE EXTREME EAST END OF RUNWAY 9-27, 29.6 M (97.1 FT) EAST-NORTHEAST
 KB1561'FROM THE CENTER OF THE TAXI, 29.4 M (96.5 FT) SOUTH FROM THE EXTENDED
 KB1561'CENTER OF THE RUNWAY, AND 6.45 M (21.16 FT) EAST-NORTHEAST FROM A
 KB1561'CARSONITE WITNESS POST AT THE NORTH END OF THE L SHAPED CONCRETE
 KB1561'CULVERT PIPES.
 KB1561'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-IN LOGO CAP.
 KB1561
 KB1561                          STATION RECOVERY (2014)
 KB1561
 KB1561'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB1561'RECOVERED IN GOOD CONDITION.
 KB1561'
 KB1561'NOTE- THE WITNESS POST HAS BEEN REMOVED.
 KB1561
 KB1561                          STATION RECOVERY (2019)
 KB1561
 KB1561'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1561'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1562 ***********************************************************************
 KB1562  DESIGNATION -  LITPORT AZ MK
 KB1562  PID         -  KB1562
 KB1562  STATE/COUNTY-  IL/MONTGOMERY
 KB1562  COUNTRY     -  US
 KB1562  USGS QUAD   -  LITCHFIELD (2018)
 KB1562
 KB1562                         *CURRENT SURVEY CONTROL
 KB1562  ______________________________________________________________________
 KB1562* NAD 83(1997) POSITION- 39 10 01.51007(N) 089 41 00.34494(W)   ADJUSTED
 KB1562* NAD 83(1997) ELLIP HT-   175.929 (meters)        (10/21/99)   ADJUSTED
 KB1562* NAVD 88 ORTHO HEIGHT -   207.208 (meters)      679.81  (feet) ADJUSTED
 KB1562  ______________________________________________________________________
 KB1562  GEOID HEIGHT    -        -31.308 (meters)                     GEOID18
 KB1562  NAD 83(1997) X  -     27,359.394 (meters)                     COMP
 KB1562  NAD 83(1997) Y  - -4,951,693.627 (meters)                     COMP
 KB1562  NAD 83(1997) Z  -  4,006,826.697 (meters)                     COMP
 KB1562  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 KB1562  DYNAMIC HEIGHT  -        207.088 (meters)      679.42  (feet) COMP
 KB1562  MODELED GRAVITY -    980,043.1   (mgal)                       NAVD 88
 KB1562
 KB1562  HORZ ORDER      -  FIRST
 KB1562  VERT ORDER      -  SECOND    CLASS I
 KB1562  ELLP ORDER      -  FOURTH    CLASS I
 KB1562
 KB1562.This mark is at Litchfield Airport (3LF)
 KB1562
 KB1562.The horizontal coordinates were established by GPS observations
 KB1562.and adjusted by the National Geodetic Survey in October 1999.
 KB1562
 KB1562.The orthometric height was determined by differential leveling and
 KB1562.adjusted by the IL DEPT OF TRANSP
 KB1562.in July 2015.
 KB1562
 KB1562.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1562.GEOID18 height accuracy estimate available here.
 KB1562
 KB1562.Click photographs - Photos may exist for this station.
 KB1562
 KB1562.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1562
 KB1562.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1562
 KB1562.The ellipsoidal height was determined by GPS observations
 KB1562.and is referenced to NAD 83.
 KB1562
 KB1562.The dynamic height is computed by dividing the NAVD 88
 KB1562.geopotential number by the normal gravity value computed on the
 KB1562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1562.degrees latitude (g = 980.6199 gals.).
 KB1562
 KB1562.The modeled gravity was interpolated from observed gravity values.
 KB1562
 KB1562. The following values were computed from the NAD 83(1997) position.
 KB1562
 KB1562;                    North         East     Units Scale Factor Converg.
 KB1562;SPC IL W     -   277,628.832   741,760.140   MT  0.99996264   +0 18 18.8
 KB1562;SPC IL W     -   910,853.93  2,433,591.39   sFT  0.99996264   +0 18 18.8
 KB1562;UTM  16      - 4,338,748.777   268,167.335   MT  1.00026183   -1 41 44.0
 KB1562
 KB1562!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1562!SPC IL W     -   0.99997240  x   0.99996264  =   0.99993504
 KB1562!UTM  16      -   0.99997240  x   1.00026183  =   1.00023422
 KB1562
 KB1562:                Primary Azimuth Mark                     Grid Az
 KB1562:SPC IL W     -  LITPORT                                  089 38 56.0
 KB1562:UTM  16      -  LITPORT                                  091 38 58.8
 KB1562
 KB1562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6816738748(NAD 83)
 KB1562
 KB1562|---------------------------------------------------------------------|
 KB1562| PID    Reference Object                     Distance      Geod. Az  |
 KB1562|                                                           dddmmss.s |
 KB1562| KB1561 LITPORT                             APPROX. 1.2 KM 0895714.8 |
 KB1562|---------------------------------------------------------------------|
 KB1562
 KB1562                          SUPERSEDED SURVEY CONTROL
 KB1562
 KB1562  NAD 83(1986)-  39 10 01.52313(N)    089 41 00.32278(W) AD(       ) 1
 KB1562  NGVD 29 (06/25/91)  207.3    (m)  OSU 89B  model used  GPS OBS        
 KB1562
 KB1562.Superseded values are not recommended for survey control.
 KB1562
 KB1562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1562.See file dsdata.pdf to determine how the superseded data were derived.
 KB1562
 KB1562_MARKER: F = FLANGE-ENCASED ROD
 KB1562_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1562_STAMPING: LITPORT AZ MK 1990
 KB1562_MARK LOGO: NGS
 KB1562_PROJECTION: RECESSED 8 CENTIMETERS
 KB1562_MAGNETIC: I = MARKER IS A STEEL ROD
 KB1562_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1562+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2014
 KB1562_ROD/PIPE-DEPTH: 7.3 meters
 KB1562_SLEEVE-DEPTH  : 1.0 meters
 KB1562
 KB1562  HISTORY     - Date     Condition        Report By
 KB1562  HISTORY     - 1990     MONUMENTED       NGS
 KB1562  HISTORY     - 20140825 GOOD             AMESC
 KB1562
 KB1562                          STATION DESCRIPTION
 KB1562
 KB1562'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1562'THE STATION IS LOCATED AT THE SOUTHWEST EDGE OF LITCHFIELD, AT THE
 KB1562'LITCHFIELD MUNICIPAL AIRPORT, NEAR THE SOUTHWEST CORNER OF RUNWAY
 KB1562'9-27, ON THE EAST EDGE OF SECTION 5, T 8 N, R 5 W.
 KB1562'OWNERSHIP--LITCHFIELD AIRPORT AUTHORITY, P.O. BOX 381, LITCHFIELD, IL
 KB1562'62056.  AIRPORT MANAGER IS MYRLE STINNET, CURRENT AIRPORT ATTENDENT
 KB1562'IS KEN DEGG, PHONE 217-324-4723.
 KB1562'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND
 KB1562'STATE HIGHWAY 16 (EXIT 52) ON THE WEST SIDE OF LITCHFIELD, GO EAST ON
 KB1562'HIGHWAY 16 FOR 1.4 KM (0.9 MI) TO A CROSSROAD.  TURN RIGHT, SOUTH, ON
 KB1562'FOUR LANE ROAD FOR 1.00 KM (0.62 MI) TO A CROSSROAD.  TURN RIGHT,
 KB1562'WEST, ON PAVED ROAD FOR 30 M (98.4 FT) TO A PAVED ROAD ON THE LEFT.
 KB1562'TURN LEFT, SOUTH, ON AIRPORT ENTRANCE ROAD FOR 0.42 KM (0.26 MI) TO A
 KB1562'GATE.  PASS THROUGH GATE, THEN TURN RIGHT, WEST, FOR 0.04 KM
 KB1562'(0.02 MI) ON ASPHALT DRIVE TO THE APRON.  TURN RIGHT, NORTHERLY, ON
 KB1562'APRON AND TAXI FOR 0.27 KM (0.17 MI) TO THE PAVED RUNWAY.  TURN LEFT,
 KB1562'WEST, ALONG SOUTH SIDE OF RUNWAY FOR 1.05 KM (0.65 MI) TO THE
 KB1562'TURN-AROUND AND THE STATION ON THE LEFT.
 KB1562'THE STATION IS LOCATED 49.65 M (162.89 FT) SOUTHEAST FROM THE CENTER
 KB1562'OF THE EXTREME WEST END OF RUNWAY 9-27, 30.7 M (100.7 FT) SOUTH FROM
 KB1562'THE CENTER OF THE RUNWAY, 27.35 M (89.73 FT) EAST-NORTHEAST FROM THE
 KB1562'SOUTHEAST CORNER OF THE ASPHALT TURN-AROUND, AND 14.9 M (48.9 FT)
 KB1562'SOUTHEAST FROM THE SOUTHEAST EDGE OF THE CURVED ASPHALT.
 KB1562'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-IN LOGO CAP.
 KB1562
 KB1562                          STATION RECOVERY (2014)
 KB1562
 KB1562'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB1562'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0635 ***********************************************************************
 LC0635  DESIGNATION -  LITTLE
 LC0635  PID         -  LC0635
 LC0635  STATE/COUNTY-  IL/MCLEAN
 LC0635  COUNTRY     -  US
 LC0635  USGS QUAD   -  HEYWORTH (2018)
 LC0635
 LC0635                         *CURRENT SURVEY CONTROL
 LC0635  ______________________________________________________________________
 LC0635* NAD 83(1997) POSITION- 40 22 18.38916(N) 088 52 54.21851(W)   ADJUSTED
 LC0635* NAVD 88 ORTHO HEIGHT -   248.564 (meters)      815.50  (feet) ADJUSTED
 LC0635  ______________________________________________________________________
 LC0635  GEOID HEIGHT    -        -32.005 (meters)                     GEOID18
 LC0635  LAPLACE CORR    -          1.99  (seconds)                    DEFLEC18
 LC0635  DYNAMIC HEIGHT  -        248.444 (meters)      815.10  (feet) COMP
 LC0635  MODELED GRAVITY -    980,136.1   (mgal)                       NAVD 88
 LC0635
 LC0635  HORZ ORDER      -  SECOND
 LC0635  VERT ORDER      -  SECOND    CLASS 0
 LC0635
 LC0635.The horizontal coordinates were established by classical geodetic methods
 LC0635.and adjusted by the National Geodetic Survey in October 1999.
 LC0635
 LC0635.The orthometric height was determined by differential leveling and
 LC0635.adjusted by the NATIONAL GEODETIC SURVEY
 LC0635.in June 1991.
 LC0635
 LC0635.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0635.GEOID18 height accuracy estimate available here.
 LC0635
 LC0635.Click photographs - Photos may exist for this station.
 LC0635
 LC0635.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0635
 LC0635.The dynamic height is computed by dividing the NAVD 88
 LC0635.geopotential number by the normal gravity value computed on the
 LC0635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0635.degrees latitude (g = 980.6199 gals.).
 LC0635
 LC0635.The modeled gravity was interpolated from observed gravity values.
 LC0635
 LC0635. The following values were computed from the NAD 83(1997) position.
 LC0635
 LC0635;                    North         East     Units Scale Factor Converg.
 LC0635;SPC IL E     -   411,424.859   253,426.522   MT  1.00000169   -0 21 18.8
 LC0635;SPC IL E     - 1,349,816.39    831,450.18   sFT  1.00000169   -0 21 18.8
 LC0635;UTM  16      - 4,470,721.500   340,246.124   MT  0.99991416   -1 13 08.9
 LC0635
 LC0635!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0635!SPC IL E     -   0.99996603  x   1.00000169  =   0.99996772
 LC0635!UTM  16      -   0.99996603  x   0.99991416  =   0.99988019
 LC0635
 LC0635:                Primary Azimuth Mark                     Grid Az
 LC0635:SPC IL E     -  LITTLE AZ MK                             001 33 14.8
 LC0635:UTM  16      -  LITTLE AZ MK                             002 25 04.9
 LC0635
 LC0635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4024670721(NAD 83)
 LC0635
 LC0635|---------------------------------------------------------------------|
 LC0635| PID    Reference Object                     Distance      Geod. Az  |
 LC0635|                                                           dddmmss.s |
 LC0635| LC0633 LITTLE AZ MK                                       0011156.0 |
 LC0635| LC0636 LITTLE RM 2                          16.335 METERS 17954     |
 LC0635| LC0634 LITTLE RM 1                          16.546 METERS 35916     |
 LC0635| CI7711 LITTLE RM 3                          16.515 METERS 35917     |
 LC0635|---------------------------------------------------------------------|
 LC0635
 LC0635                          SUPERSEDED SURVEY CONTROL
 LC0635
 LC0635  NAD 83(1986)-  40 22 18.40069(N)    088 52 54.21865(W) AD(       ) 2
 LC0635  NAD 27      -  40 22 18.27280(N)    088 52 53.95070(W) AD(       ) 2
 LC0635  NGVD 29 (??/??/92)  248.620  (m)          815.68   (f) ADJ UNCH    2 0
 LC0635  NGVD 29             248.62   (m)          815.7    (f) LEVELING    3  
 LC0635
 LC0635.Superseded values are not recommended for survey control.
 LC0635
 LC0635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0635.See file dsdata.pdf to determine how the superseded data were derived.
 LC0635
 LC0635_MARKER: DS = TRIANGULATION STATION DISK
 LC0635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0635_STAMPING: LITTLE 1959
 LC0635_MARK LOGO: CGS
 LC0635_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0635+STABILITY: SURFACE MOTION
 LC0635_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0635+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2012
 LC0635
 LC0635  HISTORY     - Date     Condition        Report By
 LC0635  HISTORY     - 1959     MONUMENTED       CGS
 LC0635  HISTORY     - 1959     GOOD             CGS
 LC0635  HISTORY     - 1979     GOOD             NGS
 LC0635  HISTORY     - 20120713 GOOD             ILDT
 LC0635
 LC0635                          STATION DESCRIPTION
 LC0635
 LC0635'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0635'STATION IS ABOUT 2 MILES SOUTH-SOUTHWEST OF DOWNS AND ABOUT
 LC0635'7 MILES WEST-NORTHWEST OF LE ROY.
 LC0635'
 LC0635'TO REACH FROM THE POST OFFICE IN DOWNS, GO NORTH 0.05 MILE
 LC0635'TO FIRST INTERSECTION, TURN LEFT AND GO WEST ON SURFACED ROAD
 LC0635'FOR 0.55 MILE TO T-INTERSECTION, THEN LEFT AND FOLLOW SURFACED
 LC0635'ROAD SOUTH FOR 1.65 MILES TO STATION ON RIGHT AS DESCRIBED.
 LC0635'
 LC0635'STATION MARK A STANDARD DISK STAMPED LITTLE 1959, IS SET
 LC0635'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES.
 LC0635'THE MARK IS 20.8 FEET WEST OF CENTER OF ROAD, 1.6 FEET EAST
 LC0635'OF FENCE AND 1 FOOT EAST OF WITNESS POST.
 LC0635'
 LC0635'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED LITTLE
 LC0635'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0635'PROJECTS ABOUT 4 INCHES.  THE MARK IS 20.8 FEET WEST OF CENTER
 LC0635'OF ROAD, 54.2 FEET NORTH OF WITNESS POST AND 1.6 FEET EAST
 LC0635'OF FENCE.
 LC0635'
 LC0635'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED LITTLE NO. 2
 LC0635'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0635'ABOUT 5 INCHES.  THE MARK IS 53.6 FEET SOUTH OF WITNESS POST,
 LC0635'21 FEET WEST OF CENTER OF ROAD AND 1 FOOT EAST OF FENCE.
 LC0635'
 LC0635'AZIMUTH MARK, A STANDARD DISK STAMPED LITTLE 1959, IS SET IN
 LC0635'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES.
 LC0635'THE MARK IS 25 FEET EAST OF CENTER OF ROAD, 3.7 FEET SOUTH
 LC0635'OF TELEPHONE POLE AND 2.2 FEET SOUTH OF WITNESS POST.
 LC0635'
 LC0635'TO REACH AZIMUTH MARK FROM STATION, GO NORTH ON SURFACED
 LC0635'ROAD 0.35 MILE TO MARK ON RIGHT SIDE OF ROAD AS DESCRIBED.
 LC0635
 LC0635                          STATION RECOVERY (1959)
 LC0635
 LC0635'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0635'2.2 MI SW FROM DOWNS.
 LC0635'ABOUT 2.15 MILES WEST AND SOUTH ALONG AN ASPHALT ROAD FROM THE FIRE
 LC0635'STATION AT DOWNS, 21 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC0635'2 FEET EAST OF A FENCE, 414 FEET NORTH OF THE CENTER LINE OF A
 LC0635'GRAVEL ROAD WEST, 43 FEET WEST AND ACROSS THE ROAD FROM THE SECOND
 LC0635'POWER POLE NORTH OF THE JUNCTION OF THE ROAD WEST, 1.2 FEET EAST
 LC0635'OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 LC0635'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0635
 LC0635                          STATION RECOVERY (1979)
 LC0635
 LC0635'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0635'STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK RECOVERED IN GOOD
 LC0635'CONDITION.  REFERENCE MARK 1 FOUND WITH THE DISK SHEARED OFF, THE DISK
 LC0635'WAS NOT FOUND.  RM 3 DISK SET IN A DRILL HOLE OF SAME MONUMENT THAT
 LC0635'RM 1 WAS SET IN.  REFERENCE MARK 2 WAS SHORTER BY 0.06 FOOT.  THE
 LC0635'DIRECTION WAS SMALLER BY 1 MINUTE AND 30 SECONDS.  A NEW DESCRIPTION
 LC0635'FOLLOWS.
 LC0635'
 LC0635'THE STATION IS ABOUT 1.25 MILES SOUTH SOUTHWEST OF DOWNS AND I 74,
 LC0635'AND ON ROAD RIGHT OF WAY.
 LC0635'
 LC0635'TO REACH THE STATION FROM JUNCTION OF INTERSTATE HIGHWAY 74 AND
 LC0635'SEMINARY STREET AT THE SOUTH EDGE OF DOWNS.  GO SOUTHWEST ON PAVED
 LC0635'ROAD FOR 0.45 MILE TO CROSSROADS.  TURN LEFT, GO SOUTH ON PAVED ROAD
 LC0635'FOR 0.65 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE AHEAD FOR
 LC0635'0.35 MILE TO TOP OF GRADE AND STATION ON THE RIGHT.
 LC0635'
 LC0635'STATION IS 134.5 FEET NORTH OF POWER LINE POLE AND 21 FEET WEST OF
 LC0635'THE CENTERLINE OF PAVED ROAD.  THE MARK PROJECTS 4 INCHES, THE DISK
 LC0635'STAMPED LITTLE 1959.
 LC0635'
 LC0635'REFERENCE MARK 2 IS 81 FEET NORTH OF THE POWER LINE POLE AND 21 FEET
 LC0635'WEST OF CENTERLINE OF ROAD.  THE MARK PROJECTS 4 INCHES AND THE DISK
 LC0635'STAMPED LITTLE NO 2 1959.
 LC0635'
 LC0635'REFERENCE MARK 3 IS 21 FEET WEST OF CENTERLINE OF ROAD.  THE DISK IS
 LC0635'STAMPED LITTLE 1959 NO 3 1979.
 LC0635'
 LC0635'THE AZIMUTH MARK IS 73 FEET SOUTHEAST OF A POWER LINE POLE AND 25 FEET
 LC0635'EAST OF THE CENTERLINE OF ROAD.  THE MARK PROJECTS 4 INCHES AND THE
 LC0635'DISK STAMPED LITTLE 1959.
 LC0635
 LC0635                          STATION RECOVERY (2012)
 LC0635
 LC0635'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0635'RESET IN 2000 ACCORDING TO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0633 ***********************************************************************
 LC0633  DESIGNATION -  LITTLE AZ MK
 LC0633  PID         -  LC0633
 LC0633  STATE/COUNTY-  IL/MCLEAN
 LC0633  COUNTRY     -  US
 LC0633  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0633
 LC0633                         *CURRENT SURVEY CONTROL
 LC0633  ______________________________________________________________________
 LC0633* NAD 83(1986) POSITION- 40 22 33.     (N) 088 52 53.     (W)   SCALED
 LC0633* NAVD 88 ORTHO HEIGHT -   243.240 (meters)      798.03  (feet) ADJUSTED
 LC0633  ______________________________________________________________________
 LC0633  GEOID HEIGHT    -        -32.004 (meters)                     GEOID18
 LC0633  DYNAMIC HEIGHT  -        243.122 (meters)      797.64  (feet) COMP
 LC0633  MODELED GRAVITY -    980,136.4   (mgal)                       NAVD 88
 LC0633
 LC0633  VERT ORDER      -  SECOND    CLASS 0
 LC0633
 LC0633.The horizontal coordinates were scaled from a map and have
 LC0633.an estimated accuracy of +/- 6 seconds.
 LC0633
 LC0633.The orthometric height was determined by differential leveling and
 LC0633.adjusted by the NATIONAL GEODETIC SURVEY
 LC0633.in June 1991.
 LC0633
 LC0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0633.GEOID18 height accuracy estimate available here.
 LC0633
 LC0633.Click photographs - Photos may exist for this station.
 LC0633
 LC0633.The dynamic height is computed by dividing the NAVD 88
 LC0633.geopotential number by the normal gravity value computed on the
 LC0633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0633.degrees latitude (g = 980.6199 gals.).
 LC0633
 LC0633.The modeled gravity was interpolated from observed gravity values.
 LC0633
 LC0633;                    North         East    Units  Estimated Accuracy
 LC0633;SPC IL E     -   411,880.      253,460.      MT  (+/- 180 meters Scaled)
 LC0633
 LC0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK402711(NAD 83)
 LC0633
 LC0633                          SUPERSEDED SURVEY CONTROL
 LC0633
 LC0633  NGVD 29 (??/??/92)  243.296  (m)          798.21   (f) ADJ UNCH    2 0
 LC0633
 LC0633.Superseded values are not recommended for survey control.
 LC0633
 LC0633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0633.See file dsdata.pdf to determine how the superseded data were derived.
 LC0633
 LC0633_MARKER: DZ = AZIMUTH MARK DISK
 LC0633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0633_STAMPING: LITTLE 1959
 LC0633_MARK LOGO: CGS
 LC0633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0633+STABILITY: SURFACE MOTION
 LC0633
 LC0633  HISTORY     - Date     Condition        Report By
 LC0633  HISTORY     - 1959     MONUMENTED       CGS
 LC0633  HISTORY     - 20120713 MARK NOT FOUND   ILDT
 LC0633
 LC0633                          STATION DESCRIPTION
 LC0633
 LC0633'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0633'1.8 MI SW FROM DOWNS.
 LC0633'ABOUT 1.85 MILES WEST AND SOUTH ALONG AN ASPHALT ROAD FROM THE
 LC0633'FIRE STATION AT DOWNS, ABOUT 0.15 MILE SOUTH OF A JUNCTION OF A
 LC0633'GRAVEL ROAD EAST, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 4
 LC0633'FEET SOUTH-SOUTHWEST OF THE THIRD TELEPHONE POLE SOUTH OF THE
 LC0633'JUNCTION OF GRAVEL ROAD EAST, 326 FEET NORTH OF THE EXTENDED
 LC0633'CENTER LINE OF DRIVEWAY WEST TO A FARM HOUSE, 71 FEET SOUTHEAST
 LC0633'AND ACROSS THE ROAD FROM THE FIRST POWER POLE NORTH OF A POWER
 LC0633'POLE WITH A TRANSFORMER, 2.2 FEET SOUTH-SOUTHWEST OF A METAL WITNESS
 LC0633'POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 LC0633'OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0633
 LC0633                          STATION RECOVERY (2012)
 LC0633
 LC0633'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0633'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0634 ***********************************************************************
 LC0634  DESIGNATION -  LITTLE RM 1
 LC0634  PID         -  LC0634
 LC0634  STATE/COUNTY-  IL/MCLEAN
 LC0634  COUNTRY     -  US
 LC0634  USGS QUAD   -  HEYWORTH (2018)
 LC0634
 LC0634                         *CURRENT SURVEY CONTROL
 LC0634  ______________________________________________________________________
 LC0634* NAD 83(1986) POSITION- 40 22 18.93   (N) 088 52 54.23   (W)   HD_HELD1
 LC0634* NAVD 88 ORTHO HEIGHT -   248.610 (meters)      815.65  (feet) ADJUSTED
 LC0634  ______________________________________________________________________
 LC0634  GEOID HEIGHT    -        -32.005 (meters)                     GEOID18
 LC0634  DYNAMIC HEIGHT  -        248.490 (meters)      815.25  (feet) COMP
 LC0634  MODELED GRAVITY -    980,136.1   (mgal)                       NAVD 88
 LC0634
 LC0634  VERT ORDER      -  SECOND    CLASS 0
 LC0634
 LC0634.The horizontal coordinates were determined by differentially corrected
 LC0634.hand held GPS observations or other comparable positioning techniques
 LC0634.and have an estimated accuracy of +/- 3 meters.
 LC0634
 LC0634.The orthometric height was determined by differential leveling and
 LC0634.adjusted by the NATIONAL GEODETIC SURVEY
 LC0634.in June 1991.
 LC0634
 LC0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0634.GEOID18 height accuracy estimate available here.
 LC0634
 LC0634.Click photographs - Photos may exist for this station.
 LC0634
 LC0634.The dynamic height is computed by dividing the NAVD 88
 LC0634.geopotential number by the normal gravity value computed on the
 LC0634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0634.degrees latitude (g = 980.6199 gals.).
 LC0634
 LC0634.The modeled gravity was interpolated from observed gravity values.
 LC0634
 LC0634;                    North         East    Units  Estimated Accuracy
 LC0634;SPC IL E     -   411,441.5     253,426.4     MT  (+/- 3 meters HH1 GPS) 
 LC0634
 LC0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4024670738(NAD 83)
 LC0634
 LC0634                          SUPERSEDED SURVEY CONTROL
 LC0634
 LC0634  NGVD 29 (??/??/92)  248.666  (m)          815.83   (f) ADJ UNCH    2 0
 LC0634
 LC0634.Superseded values are not recommended for survey control.
 LC0634
 LC0634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0634.See file dsdata.pdf to determine how the superseded data were derived.
 LC0634
 LC0634_MARKER: DR = REFERENCE MARK DISK
 LC0634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0634_STAMPING: LITTLE NO 1 1959
 LC0634_MARK LOGO: CGS
 LC0634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0634+STABILITY: SURFACE MOTION
 LC0634
 LC0634  HISTORY     - Date     Condition        Report By
 LC0634  HISTORY     - 1959     MONUMENTED       CGS
 LC0634  HISTORY     - 20120713 POOR             ILDT
 LC0634  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0634
 LC0634                          STATION DESCRIPTION
 LC0634
 LC0634'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0634'2.2 MI SW FROM DOWNS.
 LC0634'ABOUT 2.15 MILES WEST AND SOUTH ALONG AN ASPHALT ROAD FROM THE
 LC0634'FIRE STATION AT DOWNS, 22 1/2 FEET WEST OF THE CENTER LINE OF THE
 LC0634'ROAD, 1 1/2 FEET EAST OF A FENCE, 468 FEET NROTH OF THE CENTER LINE
 LC0634'OF A GRAVEL ROAD WEST, 65 1/2 FEET NORTHWEST AND ACROSS THE ROAD
 LC0634'FROM THE SECOND POWER POLE NORTH OF THE JUNCTION OF THE GRAVEL
 LC0634'ROAD WEST, 54.4 FEET NORTH OF TRIANGULATION STATION LITTLE, 54.4
 LC0634'FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 LC0634'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0634
 LC0634                          STATION RECOVERY (2012)
 LC0634
 LC0634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0634'CAP OFF, CONCRETE BROKEN.
 LC0634
 LC0634                          STATION RECOVERY (2012)
 LC0634
 LC0634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0634'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0636 ***********************************************************************
 LC0636  DESIGNATION -  LITTLE RM 2
 LC0636  PID         -  LC0636
 LC0636  STATE/COUNTY-  IL/MCLEAN
 LC0636  COUNTRY     -  US
 LC0636  USGS QUAD   -  HEYWORTH (2018)
 LC0636
 LC0636                         *CURRENT SURVEY CONTROL
 LC0636  ______________________________________________________________________
 LC0636* NAD 83(1986) POSITION- 40 22 17.86   (N) 088 52 54.22   (W)   HD_HELD1
 LC0636* NAVD 88 ORTHO HEIGHT -   248.523 (meters)      815.36  (feet) ADJUSTED
 LC0636  ______________________________________________________________________
 LC0636  GEOID HEIGHT    -        -32.005 (meters)                     GEOID18
 LC0636  DYNAMIC HEIGHT  -        248.403 (meters)      814.97  (feet) COMP
 LC0636  MODELED GRAVITY -    980,136.1   (mgal)                       NAVD 88
 LC0636
 LC0636  VERT ORDER      -  SECOND    CLASS 0
 LC0636
 LC0636.The horizontal coordinates were determined by differentially corrected
 LC0636.hand held GPS observations or other comparable positioning techniques
 LC0636.and have an estimated accuracy of +/- 3 meters.
 LC0636
 LC0636.The orthometric height was determined by differential leveling and
 LC0636.adjusted by the NATIONAL GEODETIC SURVEY
 LC0636.in June 1991.
 LC0636
 LC0636.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0636.GEOID18 height accuracy estimate available here.
 LC0636
 LC0636.Click photographs - Photos may exist for this station.
 LC0636
 LC0636.The dynamic height is computed by dividing the NAVD 88
 LC0636.geopotential number by the normal gravity value computed on the
 LC0636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0636.degrees latitude (g = 980.6199 gals.).
 LC0636
 LC0636.The modeled gravity was interpolated from observed gravity values.
 LC0636
 LC0636;                    North         East    Units  Estimated Accuracy
 LC0636;SPC IL E     -   411,408.5     253,426.4     MT  (+/- 3 meters HH1 GPS) 
 LC0636
 LC0636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4024570705(NAD 83)
 LC0636
 LC0636                          SUPERSEDED SURVEY CONTROL
 LC0636
 LC0636  NGVD 29 (??/??/92)  248.579  (m)          815.55   (f) ADJ UNCH    2 0
 LC0636
 LC0636.Superseded values are not recommended for survey control.
 LC0636
 LC0636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0636.See file dsdata.pdf to determine how the superseded data were derived.
 LC0636
 LC0636_MARKER: DR = REFERENCE MARK DISK
 LC0636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0636_STAMPING: LITTLE NO 2 1959
 LC0636_MARK LOGO: CGS
 LC0636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0636+STABILITY: SURFACE MOTION
 LC0636
 LC0636  HISTORY     - Date     Condition        Report By
 LC0636  HISTORY     - 1959     MONUMENTED       CGS
 LC0636  HISTORY     - 20120713 POOR             ILDT
 LC0636  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0636
 LC0636                          STATION DESCRIPTION
 LC0636
 LC0636'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0636'2.2 MI SW FROM DOWNS.
 LC0636'ABOUT 2.15 MILES WEST AND SOUTH ALONG AN ASPHALT ROAD FROM THE
 LC0636'FIRE STATION AT DOWNS, 22 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC0636'1 FOOT EAST OF A FENCE, 360 FEET NORTH OF THE CENTER LINE OF A
 LC0636'GRAVEL ROAD WEST, 73 FEET SOUTHWEST AND ACROSS THE ROAD FROM THE
 LC0636'SECOND POWER POLE NORTH OF THE GRAVEL ROAD WEST, 53.8 FEET SOUTH
 LC0636'OF TRIANGULATION STATION LITTLE, 53.6 FEET SOUTH OF A METAL WITNESS
 LC0636'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0636'POST PROJECTING 6 INCHES.
 LC0636
 LC0636                          STATION RECOVERY (2012)
 LC0636
 LC0636'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0636'CAP OFF.
 LC0636
 LC0636                          STATION RECOVERY (2012)
 LC0636
 LC0636'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0636'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1628 ***********************************************************************
 MF1628  DESIGNATION -  LITTLE ROCK FERRY IRS
 MF1628  PID         -  MF1628
 MF1628  STATE/COUNTY-  IL/LASALLE
 MF1628  COUNTRY     -  US
 MF1628  USGS QUAD   -  LA SALLE (2018)
 MF1628
 MF1628                         *CURRENT SURVEY CONTROL
 MF1628  ______________________________________________________________________
 MF1628* NAD 83(1997) POSITION- 41 19 06.69053(N) 089 02 42.60808(W)   ADJUSTED
 MF1628* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 MF1628  ______________________________________________________________________
 MF1628  GEOID HEIGHT    -        -32.970 (meters)                     GEOID18
 MF1628  LAPLACE CORR    -          1.32  (seconds)                    DEFLEC18
 MF1628  HORZ ORDER      -  SECOND
 MF1628
 MF1628.The horizontal coordinates were established by classical geodetic methods
 MF1628.and adjusted by the National Geodetic Survey in October 1999.
 MF1628
 MF1628.The orthometric height was scaled from a topographic map.
 MF1628
 MF1628.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1628.GEOID18 height accuracy estimate available here.
 MF1628
 MF1628.Click photographs - Photos may exist for this station.
 MF1628
 MF1628.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1628
 MF1628. The following values were computed from the NAD 83(1997) position.
 MF1628
 MF1628;                    North         East     Units Scale Factor Converg.
 MF1628;SPC IL E     -   516,659.806   240,400.123   MT  1.00001870   -0 28 12.0
 MF1628;SPC IL E     - 1,695,074.71    788,712.74   sFT  1.00001870   -0 28 12.0
 MF1628;SPC IL W     -   517,004.670   793,896.964   MT  1.00004964   +0 44 25.9
 MF1628;SPC IL W     - 1,696,206.15  2,604,643.62   sFT  1.00004964   +0 44 25.9
 MF1628;UTM  16      - 4,576,134.898   328,824.144   MT  0.99996062   -1 21 02.3
 MF1628
 MF1628!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1628!SPC IL E     -   0.99997914  x   1.00001870  =   0.99999784
 MF1628!SPC IL W     -   0.99997914  x   1.00004964  =   1.00002878
 MF1628!UTM  16      -   0.99997914  x   0.99996062  =   0.99993976
 MF1628
 MF1628:                Primary Azimuth Mark                     Grid Az
 MF1628:SPC IL E     -  MCDONOUGH                                289 21 02.1
 MF1628:SPC IL W     -  MCDONOUGH                                288 08 24.2
 MF1628:UTM  16      -  MCDONOUGH                                290 13 52.4
 MF1628
 MF1628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2882476134(NAD 83)
 MF1628
 MF1628|---------------------------------------------------------------------|
 MF1628| PID    Reference Object                     Distance      Geod. Az  |
 MF1628|                                                           dddmmss.s |
 MF1628| MF1641 LITTLE RCK FERRY RM                  55.020 METERS 12859     |
 MF1628| MF1219 MCDONOUGH                           APPROX. 3.6 KM 2885250.1 |
 MF1628|---------------------------------------------------------------------|
 MF1628
 MF1628                          SUPERSEDED SURVEY CONTROL
 MF1628
 MF1628  NAD 83(1986)-  41 19 06.70556(N)    089 02 42.60652(W) AD(       ) 2
 MF1628  NAD 27      -  41 19 06.61200(N)    089 02 42.29900(W) AD(       ) 2
 MF1628  USSD        -  41 19 07.05700(N)    089 02 42.17000(W) AD(       ) 3
 MF1628
 MF1628.Superseded values are not recommended for survey control.
 MF1628
 MF1628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1628.See file dsdata.pdf to determine how the superseded data were derived.
 MF1628
 MF1628_MARKER: P = PIPE CAP
 MF1628_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1628
 MF1628  HISTORY     - Date     Condition        Report By
 MF1628  HISTORY     - 1903     MONUMENTED       IRC
 MF1628  HISTORY     - 1920     GOOD             CGS
 MF1628  HISTORY     - 1972     GOOD             ILHD
 MF1628  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF1628  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1628
 MF1628                          STATION DESCRIPTION
 MF1628
 MF1628'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 MF1628'STATION IS ABOUT 2-1/2 MILES SE OF LA SALLE, IN DEER PARK
 MF1628'TOWNSHIP, ON THE S BANK OF THE ILLINOIS RIVER, ABOUT 1 MILE
 MF1628'E OF THE MOUTH OF THE VERMILION RIVER, 50 YARDS S OF THE
 MF1628'EXTREME POINT OF THE FIRST SANDSTONE LEDGE IMMEDIATELY ABOVE
 MF1628'THE OLD LITTLE ROCK FERRY, AND IN W 1/2 SEC. 19, T 33 N, R 2 E.
 MF1628'THE SURFACE MARK IS A STANDARD BRONZE CAP ON TOP OF A 3-INCH
 MF1628'WROUGHT-IRON PIPE.  THE UNDERGROUND MARK IS A 3/8-INCH COPPER
 MF1628'BOLT, LEADED VERTICALLY INTO A STONE BLOCK 18 INCHES SQUARE
 MF1628'AND FROM 5 TO 6 INCHES THICK, ABOUT 4 FEET BELOW THE SURFACE
 MF1628'OF THE GROUND.
 MF1628
 MF1628                          STATION RECOVERY (1972)
 MF1628
 MF1628'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (JWH)
 MF1628'1903 U.S. IRS-GOOD
 MF1628'
 MF1628'TO REACH IS NOT CLEAR.  ADD--GOING E. FROM OGLESBY, ON ILLINOIS
 MF1628'RT. 71, EXIT RT. 71 AFTER CROSSING THE VERMILLION RIVER
 MF1628'BRIDGE, TURN LEFT (NORTH) AND CONTINUE ON OLD DIRT ROAD
 MF1628'FOLLOWING THE BASE OF ROCKY BLUFF TO YOUR RIGHT (SOUTH) UNTIL
 MF1628'YOU REACH THE ILLINOIS RIVER AND STA. AS DESCRIBED.
 MF1628
 MF1628                          STATION RECOVERY (1997)
 MF1628
 MF1628'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1628'MARK NOT FOUND.
 MF1628
 MF1628                          STATION RECOVERY (2002)
 MF1628
 MF1628'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1628'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0695 ***********************************************************************
 MF0695  DESIGNATION -  LIVINGSTON
 MF0695  PID         -  MF0695
 MF0695  STATE/COUNTY-  IL/LASALLE
 MF0695  COUNTRY     -  US
 MF0695  USGS QUAD   -  LA SALLE (2018)
 MF0695
 MF0695                         *CURRENT SURVEY CONTROL
 MF0695  ______________________________________________________________________
 MF0695* NAD 83(1997) POSITION- 41 22 03.41923(N) 089 06 38.34514(W)   ADJUSTED
 MF0695* NAVD 88 ORTHO HEIGHT -   194.728 (meters)      638.87  (feet) POSTED
 MF0695  ______________________________________________________________________
 MF0695  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 MF0695  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 MF0695  DYNAMIC HEIGHT  -        194.65  (meters)      638.6   (feet) COMP
 MF0695  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 MF0695
 MF0695  HORZ ORDER      -  SECOND
 MF0695  VERT ORDER      -  * POSTED, SEE BELOW
 MF0695
 MF0695.The horizontal coordinates were established by classical geodetic methods
 MF0695.and adjusted by the National Geodetic Survey in October 1999.
 MF0695
 MF0695.The orthometric height was determined by differential leveling
 MF0695.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0695
 MF0695.* This is a POSTED BENCH MARK height.
 MF0695
 MF0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0695.GEOID18 height accuracy estimate available here.
 MF0695
 MF0695.Click photographs - Photos may exist for this station.
 MF0695
 MF0695.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0695
 MF0695.The dynamic height is computed by dividing the NAVD 88
 MF0695.geopotential number by the normal gravity value computed on the
 MF0695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0695.degrees latitude (g = 980.6199 gals.).
 MF0695
 MF0695.The modeled gravity was interpolated from observed gravity values.
 MF0695
 MF0695. The following values were computed from the NAD 83(1997) position.
 MF0695
 MF0695;                    North         East     Units Scale Factor Converg.
 MF0695;SPC IL E     -   522,158.887   234,966.287   MT  1.00002703   -0 30 49.5
 MF0695;SPC IL E     - 1,713,116.28    770,885.23   sFT  1.00002703   -0 30 49.5
 MF0695;SPC IL W     -   522,387.782   788,347.999   MT  1.00003720   +0 41 52.6
 MF0695;SPC IL W     - 1,713,867.25  2,586,438.39   sFT  1.00003720   +0 41 52.6
 MF0695;UTM  16      - 4,581,716.602   323,475.782   MT  0.99998350   -1 23 42.9
 MF0695
 MF0695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0695!SPC IL E     -   0.99997464  x   1.00002703  =   1.00000167
 MF0695!SPC IL W     -   0.99997464  x   1.00003720  =   1.00001184
 MF0695!UTM  16      -   0.99997464  x   0.99998350  =   0.99995814
 MF0695
 MF0695:                Primary Azimuth Mark                     Grid Az
 MF0695:SPC IL E     -  LEE                                      338 02 04.3
 MF0695:SPC IL W     -  LEE                                      336 49 22.2
 MF0695:UTM  16      -  LEE                                      338 54 57.7
 MF0695
 MF0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2347581716(NAD 83)
 MF0695
 MF0695|---------------------------------------------------------------------|
 MF0695| PID    Reference Object                     Distance      Geod. Az  |
 MF0695|                                                           dddmmss.s |
 MF0695| CI7712 LIVINGSTON RM                        30.180 METERS 13312     |
 MF0695| MF0692 LEE                                 APPROX. 1.2 KM 3373114.8 |
 MF0695|---------------------------------------------------------------------|
 MF0695
 MF0695                          SUPERSEDED SURVEY CONTROL
 MF0695
 MF0695  NAD 83(1986)-  41 22 03.42644(N)    089 06 38.35121(W) AD(       ) 2
 MF0695  NAD 27      -  41 22 03.30600(N)    089 06 38.05400(W) AD(       ) 2
 MF0695  USSD        -  41 22 03.47000(N)    089 06 37.84600(W) AD(       ) 3
 MF0695  NGVD 29 (??/??/92)  194.785  (m)          639.06   (f) ADJ UNCH    1 2
 MF0695  NGVD 29             194.79   (m)          639.1    (f) LEVELING    3  
 MF0695
 MF0695.Superseded values are not recommended for survey control.
 MF0695
 MF0695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0695.See file dsdata.pdf to determine how the superseded data were derived.
 MF0695
 MF0695_MARKER: DS = TRIANGULATION STATION DISK
 MF0695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0695_STAMPING: 639.080 LIVINGSTON 1920
 MF0695_MARK LOGO: CGS
 MF0695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0695+STABILITY: SURFACE MOTION
 MF0695
 MF0695  HISTORY     - Date     Condition        Report By
 MF0695  HISTORY     - 1920     MONUMENTED       CGS
 MF0695  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF0695  HISTORY     - 1958     MARK NOT FOUND   CGS
 MF0695  HISTORY     - 1960     GOOD             CGS
 MF0695  HISTORY     - 1960     GOOD             CGS
 MF0695  HISTORY     - 1969     MARK NOT FOUND   ILHD
 MF0695  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0695  HISTORY     - 1971     MARK NOT FOUND   NGS
 MF0695  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0695  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0695
 MF0695                          STATION DESCRIPTION
 MF0695
 MF0695'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0695'STATION IS ABOUT 3 MILES N OF LA SALLE, ON THE W SIDE OF
 MF0695'THE LA SALLE AND BUREAU COUNTY RAILROAD TRACK, 30 YARDS SW
 MF0695'OF A GRAIN ELEVATOR AT MIDWAY, AND 8.25 METERS (27.07 FEET)
 MF0695'W OF THE W AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND
 MF0695'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF0695'THE REFERENCE MARK
 MF0695'IS ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 30.18
 MF0695'METERS (99.02 FEET) FROM THE STATION, S 46 DEG 48 MIN E.
 MF0695
 MF0695                          STATION RECOVERY (1954)
 MF0695
 MF0695'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0695'THIS STATION WAS NOT RECOVERED AFTER CAREFUL SEARCH AND
 MF0695'PROBING.  THE REFERENCE MARK WAS FOUND ON TOP OF THE GROUND
 MF0695'AND WILL BE FORWARDED TO THE OFFICE.  THE ELEVATOR, MENTIONED
 MF0695'IN THE 1920 DESCRIPTION, HAS BEEN GONE SINCE 1938.
 MF0695
 MF0695                          STATION RECOVERY (1958)
 MF0695
 MF0695'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (HBW)
 MF0695'STATION MARK WAS NOT FOUND, BUT REFERENCE MARK POST WAS LYING
 MF0695'ON ITS SIDE ON GROUND SURFACE.  THE GRAIN ELEVATOR HAS BEEN
 MF0695'REMOVED.
 MF0695
 MF0695                          STATION RECOVERY (1960)
 MF0695
 MF0695'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (FAR)
 MF0695'STATION LIVINGSTON WAS RECOVERED AS DESCRIBED.  THE R.M.
 MF0695'WAS NOT RECOVERED AND LIVINGSTON NO 2 1920 WAS ESTABLISHED
 MF0695'IN ITS PLACE.  THE GRAIN ELEVATOR AT MIDWAY IS GONE.
 MF0695'
 MF0695'A COMPLETE NEW DESCRIPTION FOLLOWS--STATION IS ABOUT 3 MILES
 MF0695'NORTH OF LA SALLE, ON THE WEST SIDE OF THE LA SALLE AND
 MF0695'BUREAU COUNTY RAILROAD TRACK, 0.75 MILE EAST OF THE JUNCTION
 MF0695'OF U.S. HIGHWAY 51 AND U.S. HIGHWAY BUSINESS 51, SOUTHWEST
 MF0695'OF WHERE THE GRAIN ELEVATOR AT MIDWAY USED TO STAND, 83
 MF0695'FEET NORTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 51, 71
 MF0695'FEET SOUTH-SOUTHWEST OF A FLAGPOLE, 69 FEET SOUTH-SOUTHWEST
 MF0695'OF A FENCE CORNER, 32 FEET SOUTH-SOUTHWEST OF THE CENTER
 MF0695'LINE OF A ROAD-TRACK CROSSING, 29 FEET SOUTH OF THE CENTER
 MF0695'LINE OF A GRAVEL ROAD, 22 FEET NORTH-NORTHEAST OF A
 MF0695'TELEPHONE POLE, 69 FEET EAST OF A BRACEPOLE FOR A POWERLINE,
 MF0695'AND 4.6 FEET NORTHEAST OF A CONCRETE POST RIGHT-OF-WAY
 MF0695'PROJECTING 3 FEET.  THE STATION MARK PROJECTS 2 INCHES.
 MF0695'THE STATION IS ALSO 27.07 FEET WEST OF THE WEST AND
 MF0695'NEAREST RAIL.
 MF0695'
 MF0695'LIVINGSTON NO 2 1920 WAS ESTABLISHED 90 FEET WEST-NORTHWEST
 MF0695'OF THE CENTER OF A ROAD AND TRACK CROSSING, 37 FEET NORTH
 MF0695'OF THE CENTER LINE OF A GRAVEL ROAD, 5 FEET NORTH OF A CONCRETE
 MF0695'RIGHT-OF-WAY POST, 2 FEET NORTHEAST OF A RIGHT-OF-WAY FENCE,
 MF0695'30 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 6 FEET NORTH-NORTHWEST
 MF0695'OF A POWER POLE, AND 4 FEET NORTH OF A RIGHT-OF-WAY CORNER
 MF0695'FENCE POST.  THE R.M. IS 96.40 FEET NORTHWEST OF THE STATION
 MF0695'MARK AND PROJECTS 2 INCHES.
 MF0695
 MF0695                          STATION RECOVERY (1960)
 MF0695
 MF0695'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MF0695'3.2 MI NW FROM LA SALLE.
 MF0695'ABOUT 3.15 MILES NORTHWET ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0695'FROM THE STATION AT LA SALLE, THENCE ABOUT 0.05 MILE WEST ALONG
 MF0695'GRAVEL ROAD TO CROSSING OF LA SALLE BUREAU COUNTY RAILROAD, IN
 MF0695'S-4, R-1E, T-33N, 0.05 MILE WEST-NORTHWEST OF ILLINOIS CENTRAL
 MF0695'RAILROAD MILEPOST 859, 32 FEET SOUTH-SOUTHWEST OF CENTER OF
 MF0695'CROSSING OF LA SALLE BUREAU COUNTY RAILROAD, 29 FEET SOUTH OF
 MF0695'CENTER LINE OF ROAD, 27 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 MF0695'LA SALLE BUREAU COUNTY RAILROAD, 82 1/2 FEET NORTHEAST OF THE
 MF0695'CENTER LINE OF U.S. HIGHWAY 51 AND ON THE OUTSIDE OF A CURVE IN
 MF0695'HIGHWAY WITH TANGENTS EXTENDING SOUTHEAST AND WEST, 4 1/2 FEET
 MF0695'NORTHEAST OF CONCRETE HIGHWAY RIGHT-OF-WAY MARKER POST, 96.5
 MF0695'FEET SOUTHEAST OF R.M. 2, ABOUT LEVEL WITH THE TRACK, AND SET IN
 MF0695'TOP OF A CONCRETE POST PROJECTING 1 INCH.  NOTE-- THE SOUTHWEST
 MF0695'CORNER OF POST AND WEST EDGE ARE CHIPPED, POST IS LOOSE IN
 MF0695'GROUND.
 MF0695
 MF0695                          STATION RECOVERY (1969)
 MF0695
 MF0695'RECOVERY NOTE BY IL HIGHWAY DEPT 1969 (RAG)
 MF0695'639.080 LIVINGSTON 1920-NO LONGER IN PLACE
 MF0695'
 MF0695'LOCATED LIVINGSTON R.M. 2.  MEASURED FROM IT TO SEEK FOR
 MF0695'BENCH MARK - TRIANGULATION STATION DISK.  ALSO MEASURED
 MF0695'TO RTE 351 (ORIGINAL 51), ROW MARKER, RR RAIL, THEN DUG
 MF0695'IN AREA AND TOOK ELEVATION OF R.M. 2 TO ASCERTAIN IT WAS
 MF0695'NOT BURIED BELOW WHERE WE WERE LOOKING.
 MF0695
 MF0695                          STATION RECOVERY (1969)
 MF0695
 MF0695'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0695'THE STATION MARK WAS NOT RECOVERED AT THIS TIME.  IT IS BELIEVED
 MF0695'THE MARK WAS DESTROYED DURING THE CONSTRUCTION WORK FOR A
 MF0695'GAS LINE.
 MF0695'
 MF0695'R.M. 1, ACCORDING TO TRIANGULATION DESCRIPTION OF 1954, HAS
 MF0695'BEEN DESTROYED.
 MF0695'
 MF0695'R.M. 2, STAMPED LIVINGSTON NO 2 1920 IS ABOUT 0.1 MILE EAST
 MF0695'ALONG THIRD STREET FROM THE POST OFFICE AT LA SALLE, THENCE
 MF0695'0.6 MILE NORTH ALONG JOLIET STREET WHICH IS STATE HIGHWAY
 MF0695'351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS AVENUE WHICH
 MF0695'IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST ALONG OLD
 MF0695'U.S. HIGHWAY 51, 115 YARDS NORTHWEST OF THE INTERSTATE HIGHWAY
 MF0695'80 OVERPASS FOR THE OLD HIGHWAY AND THE ILLINOIS CENTRAL
 MF0695'RAILROAD, 97 YARDS SOUTH OF A CROSSING OF THE RAILROAD AND
 MF0695'A DIRT ROAD, 0.05 MILE WEST-NORTHWEST OF MILEPOST 859, 109
 MF0695'FEET NORTHEAST OF THE CENTER LINE OF THE OLD HIGHWAY, 34
 MF0695'1/2 FEET NORTH OF THE CENTER LINE OF THE DIRT ROAD, 11-1/2
 MF0695'FEET NORTHWEST OF A POWER POLE WHICH IS BRACED BY 6 GUY
 MF0695'WIRES, 5 FEET NORTH OF A CONCRETE HIGHWAY RIGHT-OF-WAY
 MF0695'MARKER, 3-1/2 FEET NORTH OF A FENCE, 115 YARDS NORTHWEST OF
 MF0695'BENCH MARK D 269, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 MF0695'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0695'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
 MF0695'
 MF0695'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.15 MILES
 MF0695'NORTH
 MF0695
 MF0695                          STATION RECOVERY (1971)
 MF0695
 MF0695'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF0695'A SEARCH WAS MADE FOR THE STATION MARK BUT NOTHING WAS
 MF0695'FOUND BY USING EXISTING MEASUREMENTS.  THERE HAS BEEN SOME
 MF0695'GAS LINE CONSTRUCTION IN THE AREA AND IT IS ASSUMED THAT
 MF0695'THE WORK HAS DESTROYED THE STATION MARKS.  REFERENCE
 MF0695'MARK 2 SET IN 1960 WAS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 MF0695'
 MF0695'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3
 MF0695'MILES NORTH OF LA SALLE
 MF0695
 MF0695                          STATION RECOVERY (1997)
 MF0695
 MF0695'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0695'MARK NOT FOUND.
 MF0695
 MF0695                          STATION RECOVERY (2002)
 MF0695
 MF0695'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0695'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1870 ***********************************************************************
 KA1870  DESIGNATION -  LIVINGSTON
 KA1870  PID         -  KA1870
 KA1870  STATE/COUNTY-  IL/CLARK
 KA1870  COUNTRY     -  US
 KA1870  USGS QUAD   -  MARSHALL (2018)
 KA1870
 KA1870                         *CURRENT SURVEY CONTROL
 KA1870  ______________________________________________________________________
 KA1870* NAD 83(1997) POSITION- 39 24 22.79323(N) 087 38 45.63032(W)   ADJUSTED
 KA1870* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) SCALED
 KA1870  ______________________________________________________________________
 KA1870  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 KA1870  LAPLACE CORR    -         -2.48  (seconds)                    DEFLEC18
 KA1870  HORZ ORDER      -  THIRD
 KA1870
 KA1870.The horizontal coordinates were established by classical geodetic methods
 KA1870.and adjusted by the National Geodetic Survey in October 1999.
 KA1870
 KA1870.The orthometric height was scaled from a topographic map.
 KA1870
 KA1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1870.GEOID18 height accuracy estimate available here.
 KA1870
 KA1870.Click photographs - Photos may exist for this station.
 KA1870
 KA1870.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1870
 KA1870. The following values were computed from the NAD 83(1997) position.
 KA1870
 KA1870;                    North         East     Units Scale Factor Converg.
 KA1870;SPC IL E     -   304,312.982   359,197.238   MT  1.00001813   +0 26 10.8
 KA1870;SPC IL E     -   998,400.18  1,178,466.27   sFT  1.00001813   +0 26 10.8
 KA1870;UTM  16      - 4,362,068.245   444,382.123   MT  0.99963809   -0 24 36.4
 KA1870
 KA1870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1870!SPC IL E     -   0.99997700  x   1.00001813  =   0.99999513
 KA1870!UTM  16      -   0.99997700  x   0.99963809  =   0.99961510
 KA1870
 KA1870:                Primary Azimuth Mark                     Grid Az
 KA1870:SPC IL E     -  MARSHALL MUNICIPAL TANK                  246 39 59.1
 KA1870:UTM  16      -  MARSHALL MUNICIPAL TANK                  247 30 46.3
 KA1870
 KA1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4438262068(NAD 83)
 KA1870
 KA1870|---------------------------------------------------------------------|
 KA1870| PID    Reference Object                     Distance      Geod. Az  |
 KA1870|                                                           dddmmss.s |
 KA1870| CM3055 LIVINGSTON RM 1                      25.792 METERS 08529     |
 KA1870| CM3056 LIVINGSTON RM 2                      28.816 METERS 19319     |
 KA1870| KA1869 MARSHALL MUNICIPAL TANK             APPROX. 4.5 KM 2470609.9 |
 KA1870| KA1871 LIVINGSTON AZ MK                    311.602 METERS 34357     |
 KA1870|---------------------------------------------------------------------|
 KA1870
 KA1870                          SUPERSEDED SURVEY CONTROL
 KA1870
 KA1870  NAD 83(1997)-  39 24 22.79305(N)    087 38 45.63005(W) AD(       ) 3
 KA1870  NAD 83(1986)-  39 24 22.80101(N)    087 38 45.62253(W) AD(       ) 3
 KA1870  NAD 27      -  39 24 22.67140(N)    087 38 45.52620(W) AD(       ) 3
 KA1870
 KA1870.Superseded values are not recommended for survey control.
 KA1870
 KA1870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1870.See file dsdata.pdf to determine how the superseded data were derived.
 KA1870
 KA1870_MARKER: DS = TRIANGULATION STATION DISK
 KA1870_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1870_STAMPING: LIVINGSTON 1947
 KA1870_MARK LOGO: CGS
 KA1870_PROJECTION: RECESSED 36 CENTIMETERS
 KA1870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1870+STABILITY: SURFACE MOTION
 KA1870_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1870+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1870
 KA1870  HISTORY     - Date     Condition        Report By
 KA1870  HISTORY     - 1947     MONUMENTED       CGS
 KA1870  HISTORY     - 1959     GOOD             CGS
 KA1870  HISTORY     - 20050209 GOOD             ILDT
 KA1870
 KA1870                          STATION DESCRIPTION
 KA1870
 KA1870'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1870'STATION IS IN THE SMALL VILLAGE OF LIVINGSTON, ON PROPERTY OF EMERSON
 KA1870'CRISS, 2.8 MILES EAST OF MARSHALL VIA U.S. HIGH HIGHWAY 40, 120
 KA1870'FEET SOUTH OF CENTER LINE OF HIGHWAY 40, 80 FEET SOUTHWEST OF MR.
 KA1870'CRISS HOUSE, 25 FEET EAST OF APP APPROXIMATE CENTERLINE OF
 KA1870'GRAVELED ROAD, AND 12 FEET NORTH OF A WHITE WITNESS POST. THE MARK IS
 KA1870'14 INCHES UNDERGROUND UNDERGROUND AND THE DISK IS STAMPED
 KA1870'LIVINGSTON 1947.
 KA1870'
 KA1870'REFERENCE MARK NO. 1 IS 84.62 FEET EAST OF STATION AND 40 FEET SOUTH
 KA1870'OF MR. CRISS HOUSE. THE MARK PROJECTS 2 INCHES AND THE DISK IS
 KA1870'STAMPED LIVINGSTON NO 1 1947.
 KA1870'
 KA1870'REFERENCE MARK NO. 2 IS 94.54 FEET SOUTH-SOUTHWEST OF STATION AND 18
 KA1870'FEET WEST OF APPROXIMATE CENTER OF GRAVELED ROAD THE MARK PROJECTS
 KA1870'1 INCH AND THE DISK IS STAMPED LIVINGSTON NO. 2 1947.
 KA1870'
 KA1870'AZIMUTH MARK IS 0.2 MILE NORTH OF STATION VIA GRAVELED ROAD, ON THE
 KA1870'GROUNDS OF DISTRICT 6 SCHOOL, 86 FEET NORTH OF SCHOOL BUILDING,
 KA1870'65 FEET WEST OF APPROXIMATE CENTERLINE OF GRAVELED ROAD, AND 3 FEET
 KA1870'EAST OF A WHITE WITNESS POST.  THE MARK PROJECTS 1 INCH, AND THE
 KA1870'DISK IS STAMPED LIVINGSTON 1947.
 KA1870'
 KA1870'HEIGHT OF LIGHT ABOVE STATION MARK IS 30 METERS.
 KA1870
 KA1870                          STATION RECOVERY (1959)
 KA1870
 KA1870'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1870'STATION MARK, REFERENCE MARK NUMBER 1 AND AZIMUTH MARK WERE RECOVERED
 KA1870'AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION REFERENCE MARK
 KA1870'NUMBER 2 WAS NOT FOUND AND BELIEVED DESTROYED BY ROAD IMPROVEMENT.  A
 KA1870'GARAGE IS NOW BUILT OVER REFERENCE MARK NUMBER 1 AND IS
 KA1870'NO LONGER VISIBLE FROM THE STATION. LIVINGSTON 2 1959 WAS ESTABLISHED
 KA1870'TO REPLACE REPLACE THIS STATION. THIS PARTY DESTROYED
 KA1870'LIVINGSTON 1947 BECAUSE OF FUTURE ROAD CONSTRUCTION. A TRAVERSE
 KA1870'CONNECTION WAS MADE FROM LIVINGSTON 1947 TO LIVINGSTON 2 1959.
 KA1870'THE DISTANCE IS 15.629 METERS OR 51.28 FEET.
 KA1870
 KA1870                          STATION RECOVERY (2005)
 KA1870
 KA1870'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1376 ***********************************************************************
 KA1376  DESIGNATION -  LIVINGSTON 2
 KA1376  PID         -  KA1376
 KA1376  STATE/COUNTY-  IL/CLARK
 KA1376  COUNTRY     -  US
 KA1376  USGS QUAD   -  MARSHALL (2018)
 KA1376
 KA1376                         *CURRENT SURVEY CONTROL
 KA1376  ______________________________________________________________________
 KA1376* NAD 83(1997) POSITION- 39 24 22.38847(N) 087 38 45.23723(W)   ADJUSTED
 KA1376* NAVD 88 ORTHO HEIGHT -   178.865 (meters)      586.83  (feet) ADJUSTED
 KA1376  ______________________________________________________________________
 KA1376  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 KA1376  LAPLACE CORR    -         -2.48  (seconds)                    DEFLEC18
 KA1376  DYNAMIC HEIGHT  -        178.763 (meters)      586.49  (feet) COMP
 KA1376  MODELED GRAVITY -    980,056.4   (mgal)                       NAVD 88
 KA1376
 KA1376  HORZ ORDER      -  SECOND
 KA1376  VERT ORDER      -  SECOND    CLASS 0
 KA1376
 KA1376.The horizontal coordinates were established by classical geodetic methods
 KA1376.and adjusted by the National Geodetic Survey in October 1999.
 KA1376
 KA1376.The orthometric height was determined by differential leveling and
 KA1376.adjusted by the NATIONAL GEODETIC SURVEY
 KA1376.in June 1991.
 KA1376
 KA1376.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1376.GEOID18 height accuracy estimate available here.
 KA1376
 KA1376.Click photographs - Photos may exist for this station.
 KA1376
 KA1376.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1376
 KA1376.The dynamic height is computed by dividing the NAVD 88
 KA1376.geopotential number by the normal gravity value computed on the
 KA1376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1376.degrees latitude (g = 980.6199 gals.).
 KA1376
 KA1376.The modeled gravity was interpolated from observed gravity values.
 KA1376
 KA1376. The following values were computed from the NAD 83(1997) position.
 KA1376
 KA1376;                    North         East     Units Scale Factor Converg.
 KA1376;SPC IL E     -   304,300.571   359,206.738   MT  1.00001814   +0 26 11.1
 KA1376;SPC IL E     -   998,359.46  1,178,497.44   sFT  1.00001814   +0 26 11.1
 KA1376;UTM  16      - 4,362,055.700   444,391.434   MT  0.99963807   -0 24 36.1
 KA1376
 KA1376!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1376!SPC IL E     -   0.99997701  x   1.00001814  =   0.99999515
 KA1376!UTM  16      -   0.99997701  x   0.99963807  =   0.99961509
 KA1376
 KA1376:                Primary Azimuth Mark                     Grid Az
 KA1376:SPC IL E     -  LIVINGSTON 2 RM 5                        074 05 14.7
 KA1376:UTM  16      -  LIVINGSTON 2 RM 5                        074 56 01.9
 KA1376
 KA1376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4439162055(NAD 83)
 KA1376
 KA1376|---------------------------------------------------------------------|
 KA1376| PID    Reference Object                     Distance      Geod. Az  |
 KA1376|                                                           dddmmss.s |
 KA1376| KA1375 LIVINGSTON 2 RM 3                    13.107 METERS 06346     |
 KA1376| CM3057 LIVINGSTON 2 RM 5                                  0743125.8 |
 KA1376| KA1869 MARSHALL MUNICIPAL TANK             APPROX. 4.5 KM 2471746.1 |
 KA1376| KA1870 LIVINGSTON                           15.629 METERS 32300     |
 KA1376| KA1871 LIVINGSTON AZ MK                    326.188 METERS 34258     |
 KA1376| KA1374 LIVINGSTON 2 RM 4                    43.108 METERS 35833     |
 KA1376|---------------------------------------------------------------------|
 KA1376
 KA1376                          SUPERSEDED SURVEY CONTROL
 KA1376
 KA1376  NAD 83(1997)-  39 24 22.38829(N)    087 38 45.23696(W) AD(       ) 2
 KA1376  NAD 83(1986)-  39 24 22.39617(N)    087 38 45.22936(W) AD(       ) 2
 KA1376  NAD 27      -  39 24 22.26660(N)    087 38 45.13320(W) AD(       ) 2
 KA1376  NGVD 29 (??/??/92)  178.953  (m)          587.12   (f) ADJ UNCH    2 0
 KA1376  NGVD 29             178.95   (m)          587.1    (f) LEVELING    3  
 KA1376
 KA1376.Superseded values are not recommended for survey control.
 KA1376
 KA1376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1376.See file dsdata.pdf to determine how the superseded data were derived.
 KA1376
 KA1376_MARKER: DS = TRIANGULATION STATION DISK
 KA1376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1376_STAMPING: LIVINGSTON 2 1959
 KA1376_MARK LOGO: CGS
 KA1376_PROJECTION: FLUSH
 KA1376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1376+STABILITY: SURFACE MOTION
 KA1376_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1376+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1376
 KA1376  HISTORY     - Date     Condition        Report By
 KA1376  HISTORY     - 1959     MONUMENTED       CGS
 KA1376  HISTORY     - 1960     GOOD             CGS
 KA1376  HISTORY     - 1967     GOOD             CGS
 KA1376  HISTORY     - 1973     GOOD             NGS
 KA1376  HISTORY     - 20050209 GOOD             ILDT
 KA1376
 KA1376                          STATION DESCRIPTION
 KA1376
 KA1376'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1376'STATION IS LOCATED ABOUT 2-1/2 MILES EAST-NORTHEAST OF MARSHALL,
 KA1376'6-1/2 MILES WEST-SOUTHWEST OF ILLINOIS-INDIANA LINE AND IN THE
 KA1376'SMALL VILLAGE OF LIVINGSTON.
 KA1376'
 KA1376'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE ROUTE 1 IN
 KA1376'THE NORTH EDGE OF MARSHALL, GO EASTERLY ON U.S.  HIGHWAY 40 FOR
 KA1376'2.6 MILES TO TOP OF GRADE AND CROSS-ROAD AND SIGN LIVINGSTON 1/4
 KA1376'MILE. TURN LEFT AND GO BACK WEST FOR 0.15 MILE TO CROSS STREETS,
 KA1376'TURN LEFT AND GO SOUTH FOR 50 YARDS TO STATION AS DESCRIBED.
 KA1376'
 KA1376'STATION MARK, A STANDARD STATION MARK DISK STAMPED LIVINGSTON 2 1959,
 KA1376'IS SET IN TOP OF A 10 INCH CONCRETE POST WHICH IS SET FLUSH WITH
 KA1376'THE SURFACE OF THE GROUND. THE MARK IS 58 FEET SOUTHEAST OF POWER
 KA1376'POLE, 46 FEET SOUTH OF DRIVEWAY, 92 FEET SOUTH-SOUTHWEST OF
 KA1376'SOUTHWEST CORNER OF HOUSE, 34.4 FEET EAST-SOUTHEAST OF BRACE POLE NO.
 KA1376'8, 31 FEET EAST-SOUTHEAST OF RIGHT-OF-WAY MARKER AND 2.3
 KA1376'FEET NORTH OF WITNESS POST.
 KA1376'
 KA1376'REFERENCE MARK NUMBER 3, A STANDARD REFERENCE MARK DISK STAMPED
 KA1376'LIVINGSTON 2 NO 3 1959, IS SET IN TOP OF A 10 INCH SQUARE
 KA1376'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE
 KA1376'MARK IS 30 FEET SOUTH OF APPROXIMATE CENTER OF DRIVEWAY AND
 KA1376'29.4 FEET SOUTHWEST OF SOUTHWEST CORNER OF GARAGE.
 KA1376'
 KA1376'REFERENCE MARK NUMBER 4, A STANDARD REFERENCE MARK DISK STAMPED
 KA1376'LIVINGSTON 2 NO 4 1959, IS SET IN TOP OF A 10 INCH SQUARE
 KA1376'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.
 KA1376'THE MARK IS 46 FEET NORTHWEST OF NORTHWEST CORNER OF HOUSE, 35
 KA1376'FEET EAST OF TELEPHONE POLE AND 28 FEET SOUTH OF CENTER OF ROAD.
 KA1376'
 KA1376'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED LIVINGSTON 1947,
 KA1376'IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1
 KA1376'INCH.  THE MARK IS 86 FEET NORTH OF NORTH SIDE OF HOUSE, 65 FEET WEST
 KA1376'OF CENTER OF ROAD AND 1.3 FEET SOUTH OF WITNESS POST.
 KA1376'
 KA1376'TO REACH THE AZIMUTH MARK FROM STATION, GO NORTH FOR 0.2 MILE TO SIDE
 KA1376'ROAD LEFT, TURN LEFT AND GO 65 FEET TO AZIMUTH MARK ON SOUTH SIDE
 KA1376'OF ROAD AS DESCRIBED.
 KA1376
 KA1376                          STATION RECOVERY (1960)
 KA1376
 KA1376'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KA1376'2.6 MI E FROM MARSHALL.
 KA1376'2.65 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1376'STATE HIGWAY 1 IN THE NORTH PART OF MARSHALL, ON THE TOP OF A
 KA1376'CUT NORTH OF THE HIGHWAY, ABOUT 0.15 MILE WEST OF THE JUNCTION
 KA1376'OF LIVINGSTON ROAD, 112 FEET NORTH OF THE CENTER LINE OF THE
 KA1376'HIGHWAY, 45 FEET SOUTH OF THE CENTER LINE OF A DRIVEWAY TO A
 KA1376'GARAGE, 43 1/2 FEET EAST OF THE CENTER LINE OF A DEAD-END ROAD,
 KA1376'34 FEET EAST OF A TELEPHONE POLE, 69 FEET WEST-SOUTHWEST OF THE
 KA1376'SOUTHWEST CORNER OF THE GARAGE, 58 FEET SOUTHEAST OF A POWER
 KA1376'POLE, 2.4 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 KA1376'THE DRIVE, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KA1376'GROUND.
 KA1376
 KA1376                          STATION RECOVERY (1967)
 KA1376
 KA1376'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1376'RECOVERED IN GOOD CONDITION.
 KA1376
 KA1376                          STATION RECOVERY (1973)
 KA1376
 KA1376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 KA1376'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION. THE AZIMUTH
 KA1376'MARK IS OBSTRUCTED BY TREES AND A GARAGE. A NEW AZIMUTH MARK,
 KA1376'RM NO 5 WAS SET USING A DISTANT STATION. THE DIRECTION TO THE
 KA1376'REFERENCE MARKS CHECKED. THE DISTANCE TO REFERENCE MARK 3 WAS
 KA1376'FOUND TO BE SHORTER BY 0.10 OF A FOOT. THE DISTANCE TO REFERENCE MARK
 KA1376'4 WAS FOUND TO BE LONGER BY 0.88 OF A FOOT AND THIS IS
 KA1376'THOUGHT TO HAVE BEEN AN ERROR OF SUBTRACTING RATHER THAN ADDING A
 KA1376'FOOT TO 300 TAPE. A NEW DESCRIPTION FOLLOWS.
 KA1376'
 KA1376'THE STATION IS 92 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF MR.
 KA1376'WALTER CHURCHS HOUSE, 58 FEET SOUTHEAST OF A POWER POLE,
 KA1376'46 FEET SOUTH OF THE CENTER LINE OF DRIVEWAY, 31 FEET EAST OF A
 KA1376'CONCRETE RIGHT-OF-WAY POST, 2 FEET NORTH OF A METAL WITNESS
 KA1376'POSTAND 112 FEET NORTH OF THE CENTERLINE OF U.S. HIGHWAY 40. THE
 KA1376'MONUMENT IS FLUSH AND THE DISK IS STAMPED LIVINGSTON 2 1959.
 KA1376'
 KA1376'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 40 AND STATE
 KA1376'HIGHWAY 1 AT THE NORTH EDGE OF MARSHALL, GO EAST ON HIGHWAY 40 FOR
 KA1376'2.65 MILES TO A ROAD CUT 0.15 MILE WEST OF LIVINGSTON ROAD, AND THE
 KA1376'STATION ON TOP AND LEFT OF CUT. CONTINUE EAST FOR 0.5 MILE TO
 KA1376'A CROSSROAD AND THE AZIMUTH MARK R.M. NO. 5 AS DESCRIBED.
 KA1376'
 KA1376'REFERENCE MARK 3 IS 30 FEET SOUTH OF THE CENTERLINE OF DRIVEWAY, 29
 KA1376'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A GARAGE, 3 FEET
 KA1376'SOUTH OF A 24 INCH MAPLE TREE AND 119 FEET NORTH OF THE CENTERLINE OF
 KA1376'THE HIGHWAY. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 KA1376'LIVINGSTON 2 NO 3 1959.
 KA1376'
 KA1376'REFERENCE MARK 4 IS 46 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 KA1376'HOUSE, 35 FEET EAST OF A TELEPHONE POLE, 28 FEET SOUTH OF THE
 KA1376'CENTERLINE OF A STREET, 253 FEET NORTH OF THE CENTERLINE OF THE
 KA1376'HIGHWAY.  THE MONUMENT IS FLUSH AND DISK IS STAMPED LIVINGSTON 2
 KA1376'NO 4 1959.
 KA1376'
 KA1376'REFERENCE MARK 5 IS A STANDARD DISK STAMPED LIVINGSTON 2 1959 NO 5
 KA1376'1973 SET IN A DRILL HOLE IN THE TOP AND NORTHSIDE OF CONCRETE CHUTE
 KA1376'LEADING TO HEADWALL, 36 FEET SOUTH OF THE CENTERLINE OF HIGHWAY, 30
 KA1376'FEET EAST OF THE CENTERLINE OF GRAVELED ROAD AND 1 FOOT EAST
 KA1376'OF THE NORTH END OF HEADWALL.
 KA1376'
 KA1376'THE 1959 AZIMUTH MARK WAS LEFT INTACT AND THE 1959 DESCRIPTION TO IT
 KA1376'IS GOOD.
 KA1376'
 KA1376'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KA1376
 KA1376                          STATION RECOVERY (2005)
 KA1376
 KA1376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1376'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1375 ***********************************************************************
 KA1375  DESIGNATION -  LIVINGSTON 2 RM 3
 KA1375  PID         -  KA1375
 KA1375  STATE/COUNTY-  IL/CLARK
 KA1375  COUNTRY     -  US
 KA1375  USGS QUAD   -  MARSHALL (2018)
 KA1375
 KA1375                         *CURRENT SURVEY CONTROL
 KA1375  ______________________________________________________________________
 KA1375* NAD 83(1986) POSITION- 39 24 22.58   (N) 087 38 44.75   (W)   HD_HELD1
 KA1375* NAVD 88 ORTHO HEIGHT -   178.391 (meters)      585.27  (feet) ADJUSTED
 KA1375  ______________________________________________________________________
 KA1375  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 KA1375  DYNAMIC HEIGHT  -        178.290 (meters)      584.94  (feet) COMP
 KA1375  MODELED GRAVITY -    980,056.4   (mgal)                       NAVD 88
 KA1375
 KA1375  VERT ORDER      -  SECOND    CLASS 0
 KA1375
 KA1375.The horizontal coordinates were determined by differentially corrected
 KA1375.hand held GPS observations or other comparable positioning techniques
 KA1375.and have an estimated accuracy of +/- 3 meters.
 KA1375
 KA1375.The orthometric height was determined by differential leveling and
 KA1375.adjusted by the NATIONAL GEODETIC SURVEY
 KA1375.in June 1991.
 KA1375
 KA1375.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1375.GEOID18 height accuracy estimate available here.
 KA1375
 KA1375.Click photographs - Photos may exist for this station.
 KA1375
 KA1375.The dynamic height is computed by dividing the NAVD 88
 KA1375.geopotential number by the normal gravity value computed on the
 KA1375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1375.degrees latitude (g = 980.6199 gals.).
 KA1375
 KA1375.The modeled gravity was interpolated from observed gravity values.
 KA1375
 KA1375;                    North         East    Units  Estimated Accuracy
 KA1375;SPC IL E     -   304,306.6     359,218.3     MT  (+/- 3 meters HH1 GPS) 
 KA1375
 KA1375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4440362061(NAD 83)
 KA1375
 KA1375                          SUPERSEDED SURVEY CONTROL
 KA1375
 KA1375  NGVD 29 (??/??/92)  178.479  (m)          585.56   (f) ADJ UNCH    2 0
 KA1375
 KA1375.Superseded values are not recommended for survey control.
 KA1375
 KA1375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1375.See file dsdata.pdf to determine how the superseded data were derived.
 KA1375
 KA1375_MARKER: DR = REFERENCE MARK DISK
 KA1375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1375_STAMPING: LIVINGSTON 2 NO 3 1959
 KA1375_MARK LOGO: CGS
 KA1375_PROJECTION: FLUSH
 KA1375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1375+STABILITY: SURFACE MOTION
 KA1375_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1375+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1375
 KA1375  HISTORY     - Date     Condition        Report By
 KA1375  HISTORY     - 1959     MONUMENTED       CGS
 KA1375  HISTORY     - 1960     GOOD             CGS
 KA1375  HISTORY     - 1973     GOOD             NGS
 KA1375  HISTORY     - 20050209 GOOD             ILDT
 KA1375
 KA1375                          STATION DESCRIPTION
 KA1375
 KA1375'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1375'2.6 MI E FROM MARSHALL.
 KA1375'2.65 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1375'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, ON THE TOP OF
 KA1375'A CUT NORTH OF THE HIGHWAY, ABOUT 0.15 MILE WEST OF THE JUNCTION
 KA1375'OF LIVINGSTON ROAD, 119 FEET NORTH OF THE CENTER LINE OF THE
 KA1375'HIGHWAY, 30 FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY TO A
 KA1375'GARAGE, 86 FEET EAST OF THE CENTER LINE OF A DEAD-END ROAD,
 KA1375'29 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE GARAGE, 66
 KA1375'FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE, 4 1/2
 KA1375'FEET SOUTH OF A SMALL MAPLE TREE WITH FIVE TRUNKS, 43.1 FEET
 KA1375'EAST OF TRIANGULATION STATION LIVINGSTON 2, 43.7 FEET EAST OF A
 KA1375'METAL WITNESS POST, ABOUT LEVEL WITH THE DRIVE AND SET IN THE
 KA1375'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KA1375
 KA1375                          STATION RECOVERY (1973)
 KA1375
 KA1375'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KA1375'RECOVERED IN GOOD CONDITION.
 KA1375
 KA1375                          STATION RECOVERY (2005)
 KA1375
 KA1375'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1375'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1374 ***********************************************************************
 KA1374  DESIGNATION -  LIVINGSTON 2 RM 4
 KA1374  PID         -  KA1374
 KA1374  STATE/COUNTY-  IL/CLARK
 KA1374  COUNTRY     -  US
 KA1374  USGS QUAD   -  MARSHALL (2018)
 KA1374
 KA1374                         *CURRENT SURVEY CONTROL
 KA1374  ______________________________________________________________________
 KA1374* NAD 83(1986) POSITION- 39 24 23.79   (N) 087 38 45.28   (W)   HD_HELD1
 KA1374* NAVD 88 ORTHO HEIGHT -   178.535 (meters)      585.74  (feet) ADJUSTED
 KA1374  ______________________________________________________________________
 KA1374  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 KA1374  DYNAMIC HEIGHT  -        178.434 (meters)      585.41  (feet) COMP
 KA1374  MODELED GRAVITY -    980,056.4   (mgal)                       NAVD 88
 KA1374
 KA1374  VERT ORDER      -  SECOND    CLASS 0
 KA1374
 KA1374.The horizontal coordinates were determined by differentially corrected
 KA1374.hand held GPS observations or other comparable positioning techniques
 KA1374.and have an estimated accuracy of +/- 3 meters.
 KA1374
 KA1374.The orthometric height was determined by differential leveling and
 KA1374.adjusted by the NATIONAL GEODETIC SURVEY
 KA1374.in June 1991.
 KA1374
 KA1374.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1374.GEOID18 height accuracy estimate available here.
 KA1374
 KA1374.Click photographs - Photos may exist for this station.
 KA1374
 KA1374.The dynamic height is computed by dividing the NAVD 88
 KA1374.geopotential number by the normal gravity value computed on the
 KA1374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1374.degrees latitude (g = 980.6199 gals.).
 KA1374
 KA1374.The modeled gravity was interpolated from observed gravity values.
 KA1374
 KA1374;                    North         East    Units  Estimated Accuracy
 KA1374;SPC IL E     -   304,343.8     359,205.4     MT  (+/- 3 meters HH1 GPS) 
 KA1374
 KA1374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4439062098(NAD 83)
 KA1374
 KA1374                          SUPERSEDED SURVEY CONTROL
 KA1374
 KA1374  NGVD 29 (??/??/92)  178.623  (m)          586.03   (f) ADJ UNCH    2 0
 KA1374
 KA1374.Superseded values are not recommended for survey control.
 KA1374
 KA1374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1374.See file dsdata.pdf to determine how the superseded data were derived.
 KA1374
 KA1374_MARKER: DR = REFERENCE MARK DISK
 KA1374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1374_STAMPING: LIVINGSTON 2 NO 4 1959
 KA1374_MARK LOGO: CGS
 KA1374_PROJECTION: FLUSH
 KA1374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1374+STABILITY: SURFACE MOTION
 KA1374
 KA1374  HISTORY     - Date     Condition        Report By
 KA1374  HISTORY     - 1959     MONUMENTED       CGS
 KA1374  HISTORY     - 1960     GOOD             CGS
 KA1374  HISTORY     - 1973     GOOD             NGS
 KA1374  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1374
 KA1374                          STATION DESCRIPTION
 KA1374
 KA1374'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1374'2.6 MI E FROM MARSHALL.
 KA1374'2.65 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1374'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, ABOUT 0.15 MILE
 KA1374'WEST-NORTHWEST ALONG LIVINGSTON ROAD FROM ITS JUNCTION WITH
 KA1374'U.S. HIGHWAY 40, 253 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 KA1374'28 FEET SOUTH OF THE CENTER LINE OF LIVINGSTON ROAD, 86 1/2
 KA1374'FEET EAST OF THE CENTER LINE OF A DRIVEWAY, 35 FEET EAST OF A
 KA1374'POWER POLE WITH A TRANSFORMER, 46 FEET NORTHWEST OF THE NORTHWEST
 KA1374'CORNER OF A HOUSE, 141.5 FEET NORTH-NORTHEAST OF TRIANGULATION
 KA1374'STATION LIVINGSTON 2, 143.9 FEET NORTH-NORTHEAST OF A METAL
 KA1374'WITNESS POST, ABOUT LEVEL WITH LIVINGSTON ROAD, AND SET IN THE
 KA1374'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KA1374
 KA1374                          STATION RECOVERY (1973)
 KA1374
 KA1374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KA1374'RECOVERED IN GOOD CONDITION.
 KA1374
 KA1374                          STATION RECOVERY (2005)
 KA1374
 KA1374'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1871 ***********************************************************************
 KA1871  DESIGNATION -  LIVINGSTON AZ MK
 KA1871  PID         -  KA1871
 KA1871  STATE/COUNTY-  IL/CLARK
 KA1871  COUNTRY     -  US
 KA1871  USGS QUAD   -  MARSHALL (2018)
 KA1871
 KA1871                         *CURRENT SURVEY CONTROL
 KA1871  ______________________________________________________________________
 KA1871* NAD 83(1997) POSITION- 39 24 32.50178(N) 087 38 49.22931(W)   ADJUSTED
 KA1871* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) SCALED
 KA1871  ______________________________________________________________________
 KA1871  GEOID HEIGHT    -        -32.306 (meters)                     GEOID18
 KA1871  LAPLACE CORR    -         -2.45  (seconds)                    DEFLEC18
 KA1871  HORZ ORDER      -  THIRD
 KA1871
 KA1871.The horizontal coordinates were established by classical geodetic methods
 KA1871.and adjusted by the National Geodetic Survey in October 1999.
 KA1871
 KA1871.The orthometric height was scaled from a topographic map.
 KA1871
 KA1871.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1871.GEOID18 height accuracy estimate available here.
 KA1871
 KA1871.Click photographs - Photos may exist for this station.
 KA1871
 KA1871.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1871
 KA1871. The following values were computed from the NAD 83(1997) position.
 KA1871
 KA1871;                    North         East     Units Scale Factor Converg.
 KA1871;SPC IL E     -   304,611.733   359,108.858   MT  1.00001800   +0 26 08.6
 KA1871;SPC IL E     -   999,380.33  1,178,176.31   sFT  1.00001800   +0 26 08.6
 KA1871;UTM  16      - 4,362,368.156   444,298.197   MT  0.99963820   -0 24 38.8
 KA1871
 KA1871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1871!SPC IL E     -   0.99997700  x   1.00001800  =   0.99999500
 KA1871!UTM  16      -   0.99997700  x   0.99963820  =   0.99961521
 KA1871
 KA1871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4429862368(NAD 83)
 KA1871
 KA1871|---------------------------------------------------------------------|
 KA1871| PID    Reference Object                     Distance      Geod. Az  |
 KA1871|                                                           dddmmss.s |
 KA1871| KA1376 LIVINGSTON 2                        326.188 METERS 16258     |
 KA1871| KA1870 LIVINGSTON                          311.544 METERS 16357     |
 KA1871|---------------------------------------------------------------------|
 KA1871
 KA1871                          SUPERSEDED SURVEY CONTROL
 KA1871
 KA1871  NAD 83(1997)-  39 24 32.50151(N)    087 38 49.22900(W) AD(       ) 3
 KA1871  NAD 83(1986)-  39 24 32.51135(N)    087 38 49.22217(W) AD(       ) 3
 KA1871
 KA1871.Superseded values are not recommended for survey control.
 KA1871
 KA1871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1871.See file dsdata.pdf to determine how the superseded data were derived.
 KA1871
 KA1871_MARKER: DZ = AZIMUTH MARK DISK
 KA1871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1871_STAMPING: LIVINGSTON 1947
 KA1871_MARK LOGO: CGS
 KA1871_PROJECTION: PROJECTING 3 CENTIMETERS
 KA1871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1871+STABILITY: SURFACE MOTION
 KA1871
 KA1871  HISTORY     - Date     Condition        Report By
 KA1871  HISTORY     - 1947     MONUMENTED       CGS
 KA1871
 KA1871                          STATION DESCRIPTION
 KA1871
 KA1871'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1871'THE MARK IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST-NORTHEAST OF CLARK
 KA1871'CENTER, 4.4 MI (7.1 KM) SOUTHWEST OF DENNISON AND 2.8 MI (4.5 KM)
 KA1871'EAST-NORTHEAST OF MARSHALL.
 KA1871'
 KA1871'IT IS ON THE GROUNDS OF DISTRICT 6 SCHOOL, 86 FEET NORTH OF THE SCHOOL
 KA1871'BUILDING, 65 FEET WEST OF THE APPROXIMATE CENTERLINE OF A GRAVELED
 KA1871'ROAD, AND 3 FEET EAST OF A WHITE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0694 ***********************************************************************
 MF0694  DESIGNATION -  LIVINGSTON RM 2
 MF0694  PID         -  MF0694
 MF0694  STATE/COUNTY-  IL/LASALLE
 MF0694  COUNTRY     -  US
 MF0694  USGS QUAD   -  LA SALLE (2018)
 MF0694
 MF0694                         *CURRENT SURVEY CONTROL
 MF0694  ______________________________________________________________________
 MF0694* NAD 83(1986) POSITION- 41 22 03.     (N) 089 06 38.     (W)   SCALED
 MF0694* NAVD 88 ORTHO HEIGHT -   194.122 (meters)      636.88  (feet) ADJUSTED
 MF0694  ______________________________________________________________________
 MF0694  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 MF0694  DYNAMIC HEIGHT  -        194.045 (meters)      636.63  (feet) COMP
 MF0694  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 MF0694
 MF0694  VERT ORDER      -  FIRST     CLASS I
 MF0694
 MF0694.The horizontal coordinates were scaled from a map and have
 MF0694.an estimated accuracy of +/- 6 seconds.
 MF0694
 MF0694.The orthometric height was determined by differential leveling and
 MF0694.adjusted by the NATIONAL GEODETIC SURVEY
 MF0694.in June 1991.
 MF0694
 MF0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0694.GEOID18 height accuracy estimate available here.
 MF0694
 MF0694.Click photographs - Photos may exist for this station.
 MF0694
 MF0694.The dynamic height is computed by dividing the NAVD 88
 MF0694.geopotential number by the normal gravity value computed on the
 MF0694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0694.degrees latitude (g = 980.6199 gals.).
 MF0694
 MF0694.The modeled gravity was interpolated from observed gravity values.
 MF0694
 MF0694;                    North         East    Units  Estimated Accuracy
 MF0694;SPC IL E     -   522,150.      234,970.      MT  (+/- 180 meters Scaled)
 MF0694
 MF0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL234817(NAD 83)
 MF0694
 MF0694                          SUPERSEDED SURVEY CONTROL
 MF0694
 MF0694  NGVD 29 (??/??/92)  194.177  (m)          637.06   (f) ADJ UNCH    1 1
 MF0694
 MF0694.Superseded values are not recommended for survey control.
 MF0694
 MF0694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0694.See file dsdata.pdf to determine how the superseded data were derived.
 MF0694
 MF0694_MARKER: DR = REFERENCE MARK DISK
 MF0694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0694_STAMPING: LIVINGSTON NO 2 1920
 MF0694_MARK LOGO: CGS
 MF0694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0694+STABILITY: SURFACE MOTION
 MF0694
 MF0694  HISTORY     - Date     Condition        Report By
 MF0694  HISTORY     - 1960     MONUMENTED       CGS
 MF0694  HISTORY     - 1969     GOOD             CGS
 MF0694  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0694  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0694
 MF0694                          STATION DESCRIPTION
 MF0694
 MF0694'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0694'3.2 MI N FROM LA SALLE.
 MF0694'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0694'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0694'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS
 MF0694'AVENUE WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST
 MF0694'ALONG OLD U.S. HIGHWAY 51, 115 YARDS NORTHWEST OF THE INTERSTATE
 MF0694'HIGHWAY 80 OVERPASS FOR THE OLD HIGHWAY AND THE ILLINOIS CENTRAL
 MF0694'RAILROAD, 97 YARDS SOUTH OF A CROSSING OF THE RAILROAD AND A
 MF0694'DIRT ROAD, 0.05 MILE WEST-NORTHWEST OF MILEPOST 859, 109 FEET
 MF0694'NORTHEAST OF THE CENTER LINE OF THE OLD HIGHWAY, 34 1/2 FEET NORTH
 MF0694'OF THE CENTER LINE OF THE DIRT ROAD, 11 1/2 FEET NORTHWEST OF A
 MF0694'POWER POLE WHICH IS BRACED BY 6 GUY WIRES, 5 FEET NORTH OF A
 MF0694'CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 3 1/2 FEET NORTH OF A FENCE,
 MF0694'115 YARDS NORTHWEST OF BENCH MARK D 269, ABOUT 1 FOOT BELOW THE
 MF0694'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0694'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 33, T 34, R
 MF0694'1E.
 MF0694
 MF0694                          STATION RECOVERY (1997)
 MF0694
 MF0694'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0694'MARK NOT FOUND.
 MF0694
 MF0694                          STATION RECOVERY (2002)
 MF0694
 MF0694'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0694'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0033 ***********************************************************************
 MF0033  DESIGNATION -  LL 20
 MF0033  PID         -  MF0033
 MF0033  STATE/COUNTY-  IL/KENDALL
 MF0033  COUNTRY     -  US
 MF0033  USGS QUAD   -  PLATTVILLE (2018)
 MF0033
 MF0033                         *CURRENT SURVEY CONTROL
 MF0033  ______________________________________________________________________
 MF0033* NAD 83(1986) POSITION- 41 34 16.     (N) 088 26 04.     (W)   SCALED
 MF0033* NAVD 88 ORTHO HEIGHT -   205.317 (meters)      673.61  (feet) ADJUSTED
 MF0033  ______________________________________________________________________
 MF0033  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 MF0033  DYNAMIC HEIGHT  -        205.241 (meters)      673.36  (feet) COMP
 MF0033  MODELED GRAVITY -    980,247.1   (mgal)                       NAVD 88
 MF0033
 MF0033  VERT ORDER      -  SECOND    CLASS 0
 MF0033
 MF0033.The horizontal coordinates were scaled from a map and have
 MF0033.an estimated accuracy of +/- 6 seconds.
 MF0033
 MF0033.The orthometric height was determined by differential leveling and
 MF0033.adjusted by the NATIONAL GEODETIC SURVEY
 MF0033.in June 1991.
 MF0033
 MF0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0033.GEOID18 height accuracy estimate available here.
 MF0033
 MF0033.Click photographs - Photos may exist for this station.
 MF0033
 MF0033.The dynamic height is computed by dividing the NAVD 88
 MF0033.geopotential number by the normal gravity value computed on the
 MF0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0033.degrees latitude (g = 980.6199 gals.).
 MF0033
 MF0033.The modeled gravity was interpolated from observed gravity values.
 MF0033
 MF0033;                    North         East    Units  Estimated Accuracy
 MF0033;SPC IL E     -   544,470.      291,570.      MT  (+/- 180 meters Scaled)
 MF0033
 MF0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM804031(NAD 83)
 MF0033
 MF0033                          SUPERSEDED SURVEY CONTROL
 MF0033
 MF0033  NGVD 29 (??/??/92)  205.390  (m)          673.85   (f) ADJ UNCH    2 0
 MF0033
 MF0033.Superseded values are not recommended for survey control.
 MF0033
 MF0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0033.See file dsdata.pdf to determine how the superseded data were derived.
 MF0033
 MF0033_MARKER: DB = BENCH MARK DISK
 MF0033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0033_STAMPING: LL 20 1934
 MF0033_MARK LOGO: CGS
 MF0033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0033+STABILITY: SURFACE MOTION
 MF0033
 MF0033  HISTORY     - Date     Condition        Report By
 MF0033  HISTORY     - 1934     MONUMENTED       CGS
 MF0033  HISTORY     - 20010331 GOOD             NGS
 MF0033  HISTORY     - 20020430 MARK NOT FOUND   USPSQD
 MF0033  HISTORY     - 20071123 MARK NOT FOUND   GEOCAC
 MF0033  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0033
 MF0033                          STATION DESCRIPTION
 MF0033
 MF0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0033'5 MI S FROM YORKVILLE.
 MF0033'5.0 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE COUNTY COURTHOUSE
 MF0033'AT YORKVILLE, KENDALL COUNTY, AT THE JUNCTION OF A DRIVEWAY AT
 MF0033'A FARM ENTRANCE, 114 FEET SOUTH OF THE CENTERLINE OF THE DRIVEWAY,
 MF0033'33 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 21 FEET EAST OF THE
 MF0033'CENTERLINE OF AN ABANDONED RAILROAD, AND ABOUT 2 FEET HIGHER THAN
 MF0033'THE HIGHWAY.  A STANDARD DISK, STAMPED LL 20 1934 AND SET IN THE TOP
 MF0033'OF A CONCRETE POST.
 MF0033
 MF0033                          STATION RECOVERY (2001)
 MF0033
 MF0033'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0033'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0033
 MF0033                          STATION RECOVERY (2002)
 MF0033
 MF0033'RECOVERY NOTE BY US POWER SQUADRON 2002 (LEG)
 MF0033'MARK NOT FOUND.
 MF0033
 MF0033                          STATION RECOVERY (2007)
 MF0033
 MF0033'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0033'ROADWAY RAISED
 MF0033
 MF0033                          STATION RECOVERY (2013)
 MF0033
 MF0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0033'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1408 ***********************************************************************
 LC1408  DESIGNATION -  LL 44
 LC1408  PID         -  LC1408
 LC1408  STATE/COUNTY-  IL/PEORIA
 LC1408  COUNTRY     -  US
 LC1408  USGS QUAD   -  ELMWOOD (2018)
 LC1408
 LC1408                         *CURRENT SURVEY CONTROL
 LC1408  ______________________________________________________________________
 LC1408* NAD 83(1986) POSITION- 40 50 19.6    (N) 089 53 17.2    (W)   HD_HELD2
 LC1408* NAVD 88 ORTHO HEIGHT -   215.442 (meters)      706.83  (feet) ADJUSTED
 LC1408  ______________________________________________________________________
 LC1408  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 LC1408  DYNAMIC HEIGHT  -        215.344 (meters)      706.51  (feet) COMP
 LC1408  MODELED GRAVITY -    980,165.4   (mgal)                       NAVD 88
 LC1408
 LC1408  VERT ORDER      -  SECOND    CLASS 0
 LC1408
 LC1408.The horizontal coordinates were established by autonomous hand held GPS
 LC1408.observations and have an estimated accuracy of +/- 10 meters.
 LC1408
 LC1408.The orthometric height was determined by differential leveling and
 LC1408.adjusted by the NATIONAL GEODETIC SURVEY
 LC1408.in June 1991.
 LC1408
 LC1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1408.GEOID18 height accuracy estimate available here.
 LC1408
 LC1408.Click photographs - Photos may exist for this station.
 LC1408
 LC1408.The dynamic height is computed by dividing the NAVD 88
 LC1408.geopotential number by the normal gravity value computed on the
 LC1408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1408.degrees latitude (g = 980.6199 gals.).
 LC1408
 LC1408.The modeled gravity was interpolated from observed gravity values.
 LC1408
 LC1408;                    North         East    Units  Estimated Accuracy
 LC1408;SPC IL W     -   463,160.      723,492.      MT  (+/- 10 meters HH2 GPS)
 LC1408
 LC1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5649924875(NAD 83)
 LC1408
 LC1408                          SUPERSEDED SURVEY CONTROL
 LC1408
 LC1408  NGVD 29 (??/??/92)  215.524  (m)          707.10   (f) ADJ UNCH    2 0
 LC1408
 LC1408.Superseded values are not recommended for survey control.
 LC1408
 LC1408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1408.See file dsdata.pdf to determine how the superseded data were derived.
 LC1408
 LC1408_MARKER: DB = BENCH MARK DISK
 LC1408_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1408_SP_SET: BOX CULVERT HEADWALL
 LC1408_STAMPING: LL 44 1935
 LC1408_MARK LOGO: CGS
 LC1408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1408+STABILITY: SURFACE MOTION
 LC1408
 LC1408  HISTORY     - Date     Condition        Report By
 LC1408  HISTORY     - 1935     MONUMENTED       CGS
 LC1408  HISTORY     - 1959     GOOD             CGS
 LC1408  HISTORY     - 19981214 GOOD             USPSQD
 LC1408
 LC1408                          STATION DESCRIPTION
 LC1408
 LC1408'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1408'0.5 MI SW FROM BRIMFIELD.
 LC1408'ABOUT 0.5 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LC1408'RAILROAD FROM THE STATION AT BRIMFIELD, AT THE CROSSING OF U.S.
 LC1408'HIGHWAY 150, SET IN THE TOP AND AT THE CENTER OF THE SOUTH HEADWALL
 LC1408'OF A 2-FOOT CONCRETE BOX CULVERT, 20 FEET SOUTH OF THE CENTER
 LC1408'LINE OF THE HIGHWAY, 16 1/2 FEET EAST-SOUTHEAST OF THE EAST-SOUTHEAST
 LC1408'RAIL, ABOUT LEVEL WITH THE TRACK.
 LC1408
 LC1408                          STATION RECOVERY (1998)
 LC1408
 LC1408'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1408'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1590 ***********************************************************************
 MF1590  DESIGNATION -  LLOYD
 MF1590  PID         -  MF1590
 MF1590  STATE/COUNTY-  IL/BUREAU
 MF1590  COUNTRY     -  US
 MF1590  USGS QUAD   -  LA MOILLE (2018)
 MF1590
 MF1590                         *CURRENT SURVEY CONTROL
 MF1590  ______________________________________________________________________
 MF1590* NAD 83(1997) POSITION- 41 30 35.86465(N) 089 15 24.53847(W)   ADJUSTED
 MF1590* NAVD 88 ORTHO HEIGHT -   248.    (meters)      814.    (feet) SCALED
 MF1590  ______________________________________________________________________
 MF1590  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 MF1590  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 MF1590  HORZ ORDER      -  SECOND
 MF1590
 MF1590.The horizontal coordinates were established by classical geodetic methods
 MF1590.and adjusted by the National Geodetic Survey in October 1999.
 MF1590
 MF1590.The orthometric height was scaled from a topographic map.
 MF1590
 MF1590.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1590.GEOID18 height accuracy estimate available here.
 MF1590
 MF1590.Click photographs - Photos may exist for this station.
 MF1590
 MF1590.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1590
 MF1590. The following values were computed from the NAD 83(1997) position.
 MF1590
 MF1590;                    North         East     Units Scale Factor Converg.
 MF1590;SPC IL W     -   538,057.728   775,953.307   MT  1.00001214   +0 36 10.9
 MF1590;SPC IL W     - 1,765,277.73  2,545,773.47   sFT  1.00001214   +0 36 10.9
 MF1590;UTM  16      - 4,597,829.191   311,662.723   MT  1.00003653   -1 29 46.1
 MF1590
 MF1590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1590!SPC IL W     -   0.99996629  x   1.00001214  =   0.99997843
 MF1590!UTM  16      -   0.99996629  x   1.00003653  =   1.00000282
 MF1590
 MF1590:                Primary Azimuth Mark                     Grid Az
 MF1590:SPC IL W     -  LLOYD AZ MK                              182 33 00.9
 MF1590:UTM  16      -  LLOYD AZ MK                              184 38 57.9
 MF1590
 MF1590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1166297829(NAD 83)
 MF1590
 MF1590|---------------------------------------------------------------------|
 MF1590| PID    Reference Object                     Distance      Geod. Az  |
 MF1590|                                                           dddmmss.s |
 MF1590| MF1562 WELLAND MICH WISC PLINE KSD 81      APPROX.17.3 KM 0492845.4 |
 MF1590| MF1561 MENDOTA PUB SER KSA 249 MAST        APPROX.12.5 KM 0671924.5 |
 MF1590| MF1564 MENDOTA CALIF PACKING CO TANK       APPROX.14.2 KM 0684131.3 |
 MF1590| MF1560 MENDOTA MUNICIPAL TANK              APPROX.12.5 KM 0691621.2 |
 MF1590| MF1573 MENDOTA FEED MILL WATER TANK        APPROX.11.0 KM 0724746.2 |
 MF1590| MF1649 ARLINGTON MUNICIPAL TANK            APPROX. 4.1 KM 1691713.7 |
 MF1590| CI7713 LLOYD AZ MK                                        1830911.8 |
 MF1590| CI7715 LLOYD RM 2                           31.394 METERS 20345     |
 MF1590| MF1658 ZEARING CB AND Q RR WATER TANK      APPROX. 8.5 KM 2125157.1 |
 MF1590| CI7714 LLOYD RM 1                           33.415 METERS 30740     |
 MF1590| MF1592 LA MOILLE MUNICIPAL TANK            APPROX. 3.3 KM 3185925.0 |
 MF1590|---------------------------------------------------------------------|
 MF1590
 MF1590                          SUPERSEDED SURVEY CONTROL
 MF1590
 MF1590  NAD 83(1996)-  41 30 35.86459(N)    089 15 24.53928(W) AD(       ) 2
 MF1590  NAD 83(1986)-  41 30 35.87080(N)    089 15 24.54514(W) AD(       ) 2
 MF1590  NAD 27      -  41 30 35.74930(N)    089 15 24.23460(W) AD(       ) 2
 MF1590
 MF1590.Superseded values are not recommended for survey control.
 MF1590
 MF1590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1590.See file dsdata.pdf to determine how the superseded data were derived.
 MF1590
 MF1590_MARKER: DS = TRIANGULATION STATION DISK
 MF1590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1590_STAMPING: LLOYD 1954
 MF1590_MARK LOGO: CGS
 MF1590_PROJECTION: RECESSED 46 CENTIMETERS
 MF1590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1590+STABILITY: SURFACE MOTION
 MF1590
 MF1590  HISTORY     - Date     Condition        Report By
 MF1590  HISTORY     - 1954     MONUMENTED       CGS
 MF1590  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF1590  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF1590  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF1590
 MF1590                          STATION DESCRIPTION
 MF1590
 MF1590'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1590'STATION IS LOCATED ABOUT 3 MILES NORTH OF ARLINGTON AND
 MF1590'2 MILES SOUTHEAST OF LA MOILLE ON THE GROUNDS OF THE LLOYD
 MF1590'GRADE SCHOOL PROPERTY OWNED BY MRS. ROY BENTLEY.  IT IS
 MF1590'205 FEET SOUTH OF THE SOUTHWEST CORNER OF THE SCHOOL, 96
 MF1590'FEET NORTHEAST OF THE INTERSECTION OF A GRAVEL CROSSROAD,
 MF1590'68 FEET NORTH OF THE CENTER OF A GRAVEL ROAD, AND 29 FEET
 MF1590'EAST OF A ROW OF LARGE MAPLE TREES.  THE MARK IS ABOUT 18
 MF1590'INCHES BELOW GROUND AND THE DISK IS STAMPED LLOYD 1954.
 MF1590'
 MF1590'REFERENCE MARK NO. 1 IS 46 FEET SOUTH OF A POWER LINE POLE,
 MF1590'26 FEET WEST OF THE CENTER OF A GRAVEL ROAD AND 1 FOOT EAST
 MF1590'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED LLOYD
 MF1590'NO 1 1954.
 MF1590'
 MF1590'REFERENCE MARK NO. 2 IS 35 FEET SOUTHEAST OF THE ROAD INTERSECTION,
 MF1590'4 FEET EAST OF A FENCE CORNER AND 1 FOOT NORTH OF A FENCE.
 MF1590'THE MARK IS FLUSH AND THE DISK IS STAMPED LLOYD NO 2 1954.
 MF1590'
 MF1590'AZIMUTH MARK IS 30 FEET NORTHWEST OF A T ROAD INTERSECTION,
 MF1590'2 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF
 MF1590'A FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK
 MF1590'IS STAMPED LLOYD 1954.
 MF1590'
 MF1590'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS
 MF1590'34 AND 89 IN THE SOUTH SECTION OF LA MOILLE, GO SOUTHEAST
 MF1590'ON HIGHWAY 89 FOR 1.15 MILES TO A CROSSROAD JUST AFTER PASSING
 MF1590'A CEMETERY ON THE RIGHT, TURN LEFT AND GO EAST ON GRAVEL
 MF1590'ROAD FOR 0.85 MILE TO A CROSSROAD AND THE STATION IN THE
 MF1590'NORTHEAST ANGLE AS DESCRIBED.
 MF1590'
 MF1590'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON GRAVEL
 MF1590'ROAD FOR 0.5 MILE TO WHERE GRAVEL ROAD TURNS LEFT AND DIRT
 MF1590'ROAD CONTINUES AHEAD, AND THE MARK ON THE RIGHT, WEST SIDE
 MF1590'OF ROAD AS DESCRIBED.
 MF1590'
 MF1590'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1590
 MF1590                          STATION RECOVERY (1996)
 MF1590
 MF1590'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1590'MARK NOT FOUND.
 MF1590
 MF1590                          STATION RECOVERY (2001)
 MF1590
 MF1590'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1590'AZ MARK FOUND IN GOOD CONDITION. RM 1 NOT FOUND. RM 2 MONUMENT, NO
 MF1590'DISK OR PIN, FOUND IN POOR/DISTURBED CONDITION.
 MF1590
 MF1590                          STATION RECOVERY (2005)
 MF1590
 MF1590'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1590'AZ MARK RECOVERED IN GOOD CONDITION. MONUMENT OF RM 2 LOCATED, DISK
 MF1590'MISSING. RM 1 NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1347 ***********************************************************************
 MF1347  DESIGNATION -  LOCKPORT MUNICIPAL TANK
 MF1347  PID         -  MF1347
 MF1347  STATE/COUNTY-  IL/WILL
 MF1347  COUNTRY     -  US
 MF1347  USGS QUAD   -  JOLIET (2018)
 MF1347
 MF1347                         *CURRENT SURVEY CONTROL
 MF1347  ______________________________________________________________________
 MF1347* NAD 83(1997) POSITION- 41 35 41.73075(N) 088 03 00.67190(W)   ADJUSTED
 MF1347  ______________________________________________________________________
 MF1347  GEOID HEIGHT    -        -33.184 (meters)                     GEOID18
 MF1347  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 MF1347  HORZ ORDER      -  THIRD
 MF1347
 MF1347.The horizontal coordinates were established by classical geodetic methods
 MF1347.and adjusted by the National Geodetic Survey in October 1999.
 MF1347
 MF1347.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1347.GEOID18 height accuracy estimate available here.
 MF1347
 MF1347.Click photographs - Photos may exist for this station.
 MF1347
 MF1347.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1347
 MF1347. The following values were computed from the NAD 83(1997) position.
 MF1347
 MF1347;                    North         East     Units Scale Factor Converg.
 MF1347;SPC IL E     -   547,151.062   323,606.530   MT  0.99998186   +0 11 16.7
 MF1347;SPC IL E     - 1,795,111.44  1,061,699.09   sFT  0.99998186   +0 11 16.7
 MF1347;UTM  16      - 4,605,335.355   412,476.037   MT  0.99969427   -0 41 50.0
 MF1347
 MF1347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1247605335(NAD 83)
 MF1347
 MF1347                          SUPERSEDED SURVEY CONTROL
 MF1347
 MF1347  NAD 83(1997)-  41 35 41.73121(N)    088 03 00.67239(W) AD(       ) 3
 MF1347  NAD 83(1986)-  41 35 41.73188(N)    088 03 00.68175(W) AD(       ) 3
 MF1347  NAD 27      -  41 35 41.62000(N)    088 03 00.46300(W) AD(       ) 3
 MF1347
 MF1347.Superseded values are not recommended for survey control.
 MF1347
 MF1347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1347.See file dsdata.pdf to determine how the superseded data were derived.
 MF1347
 MF1347_MARKER: 53 = ELEVATED TANK
 MF1347
 MF1347  HISTORY     - Date     Condition        Report By
 MF1347  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1347  HISTORY     - 20050212 GOOD             GEOCAC
 MF1347
 MF1347                          STATION DESCRIPTION
 MF1347
 MF1347'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1347'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 MF1347'TANK LOCATED AT THE NORTH CORNER OF THE INTERSECTION OF JEFFERSON
 MF1347'STREET AND THIRD STREET IN THE NORTH SECTION OF LOCKPORT.
 MF1347'IT IS A STEEL TANK SUPPORTED BY A SIX-LEGGED STEEL STRUCTURE
 MF1347'AND IS PAINTED TAN COLOR.  THE HEIGHT IS ABOUT 85 FEET.
 MF1347
 MF1347                          STATION RECOVERY (2005)
 MF1347
 MF1347'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 MF1347'TOWER HAS SINCE BEEN REPORTED DESTROYED.  SEE THIS LINK (WHICH WILL
 MF1347'TAKE YOU TO A PAGE FULL OF BM LINKS).  THE LINK TO MF1347 HAS MY
 MF1347'GEOCACHING LOG AND PICTURE FOR THE TOWER, BUT THE LOG DATED 5/22/05
 MF1347'HAS A PIC OF WHAT APPEARS TO BE THE SAME AREA, BUT NO TOWER.
 MF1347'WWW.GEOCACHING.COM/MARK/DETAILS.ASPX
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1337 ***********************************************************************
 MF1337  DESIGNATION -  LOCKPORT ST DENNIS CATH CH
 MF1337  PID         -  MF1337
 MF1337  STATE/COUNTY-  IL/WILL
 MF1337  COUNTRY     -  US
 MF1337  USGS QUAD   -  JOLIET (2018)
 MF1337
 MF1337                         *CURRENT SURVEY CONTROL
 MF1337  ______________________________________________________________________
 MF1337* NAD 83(1997) POSITION- 41 35 08.38174(N) 088 03 26.38650(W)   ADJUSTED
 MF1337  ______________________________________________________________________
 MF1337  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 MF1337  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 MF1337  HORZ ORDER      -  THIRD
 MF1337
 MF1337.The horizontal coordinates were established by classical geodetic methods
 MF1337.and adjusted by the National Geodetic Survey in October 1999.
 MF1337
 MF1337.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1337.GEOID18 height accuracy estimate available here.
 MF1337
 MF1337.Click photographs - Photos may exist for this station.
 MF1337
 MF1337.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1337
 MF1337. The following values were computed from the NAD 83(1997) position.
 MF1337
 MF1337;                    North         East     Units Scale Factor Converg.
 MF1337;SPC IL E     -   546,120.291   323,014.297   MT  0.99998152   +0 10 59.5
 MF1337;SPC IL E     - 1,791,729.65  1,059,756.07   sFT  0.99998152   +0 10 59.5
 MF1337;UTM  16      - 4,604,314.149   411,868.126   MT  0.99969558   -0 42 06.6
 MF1337
 MF1337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1186804314(NAD 83)
 MF1337
 MF1337                          SUPERSEDED SURVEY CONTROL
 MF1337
 MF1337  NAD 83(1997)-  41 35 08.38213(N)    088 03 26.38693(W) AD(       ) 3
 MF1337  NAD 83(1986)-  41 35 08.38317(N)    088 03 26.39660(W) AD(       ) 3
 MF1337  NAD 27      -  41 35 08.27300(N)    088 03 26.17900(W) AD(       ) 3
 MF1337  USSD        -  41 35 08.46000(N)    088 03 26.01000(W) AD(       ) 3
 MF1337
 MF1337.Superseded values are not recommended for survey control.
 MF1337
 MF1337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1337.See file dsdata.pdf to determine how the superseded data were derived.
 MF1337
 MF1337_MARKER: 90 = CHURCH SPIRE
 MF1337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1337+SATELLITE: SATELLITE OBSERVATIONS - February 12, 2005
 MF1337
 MF1337  HISTORY     - Date     Condition        Report By
 MF1337  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1337  HISTORY     - 20050212 GOOD             GEOCAC
 MF1337
 MF1337                          STATION DESCRIPTION
 MF1337
 MF1337'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1337'STATION IS THE BASE OF THE CROSS ATOP THE SPIRE OF ST. DENNIS
 MF1337'CATHOLIC CHURCH WHICH IS LOCATED IN THE SOUTHEAST SECTION OF
 MF1337'LOCKPORT AT THE SOUTHEAST CORNER OF HAMILTON AND EAST 12TH.
 MF1337'STREETS.  THE SPIRE IS ATOP THE NORTHWEST CORNER OF THE
 MF1337'CHURCH AND IS ABOUT 175 FEET HIGH.  IT IS BUILT OF TAN LIMESTONE
 MF1337'AND HAS AN ORNATE BELFRY AND CLOCK TOWER BELOW A SHORT SPIRE.
 MF1337'THE CHURCH WAS BUILT IN 1877.
 MF1337
 MF1337                          STATION RECOVERY (2005)
 MF1337
 MF1337'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 MF1337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1890 ***********************************************************************
 JB1890  DESIGNATION -  LOCUST
 JB1890  PID         -  JB1890
 JB1890  STATE/COUNTY-  IL/WASHINGTON
 JB1890  COUNTRY     -  US
 JB1890  USGS QUAD   -  NASHVILLE (2018)
 JB1890
 JB1890                         *CURRENT SURVEY CONTROL
 JB1890  ______________________________________________________________________
 JB1890* NAD 83(1997) POSITION- 38 15 00.01068(N) 089 22 48.08774(W)   ADJUSTED
 JB1890* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 JB1890  ______________________________________________________________________
 JB1890  GEOID HEIGHT    -        -29.883 (meters)                     GEOID18
 JB1890  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 JB1890  HORZ ORDER      -  SECOND
 JB1890
 JB1890.The horizontal coordinates were established by classical geodetic methods
 JB1890.and adjusted by the National Geodetic Survey in October 1999.
 JB1890
 JB1890.The orthometric height was scaled from a topographic map.
 JB1890
 JB1890.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1890.GEOID18 height accuracy estimate available here.
 JB1890
 JB1890.Click photographs - Photos may exist for this station.
 JB1890
 JB1890.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1890
 JB1890. The following values were computed from the NAD 83(1997) position.
 JB1890
 JB1890;                    North         East     Units Scale Factor Converg.
 JB1890;SPC IL W     -   176,010.890   768,853.971   MT  0.99999954   +0 29 13.3
 JB1890;SPC IL W     -   577,462.39  2,522,481.74   sFT  0.99999954   +0 29 13.3
 JB1890;UTM  16      - 4,236,232.741   291,737.474   MT  1.00013420   -1 28 26.4
 JB1890
 JB1890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1890!SPC IL W     -   0.99998148  x   0.99999954  =   0.99998102
 JB1890!UTM  16      -   0.99998148  x   1.00013420  =   1.00011568
 JB1890
 JB1890:                Primary Azimuth Mark                     Grid Az
 JB1890:SPC IL W     -  LOCUST AZ MK                             276 15 33.5
 JB1890:UTM  16      -  LOCUST AZ MK                             278 13 13.2
 JB1890
 JB1890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9173736232(NAD 83)
 JB1890
 JB1890|---------------------------------------------------------------------|
 JB1890| PID    Reference Object                     Distance      Geod. Az  |
 JB1890|                                                           dddmmss.s |
 JB1890| CI4520 LOCUST RM 1                          24.238 METERS 17910     |
 JB1890| CI4521 LOCUST RM 2                          28.926 METERS 27149     |
 JB1890| JB1905 NATURAL GAS PLINE 52 E MST          APPROX. 3.2 KM 2764352.9 |
 JB1890| CI4519 LOCUST AZ MK                                       2764446.8 |
 JB1890|---------------------------------------------------------------------|
 JB1890
 JB1890                          SUPERSEDED SURVEY CONTROL
 JB1890
 JB1890  NAD 83(1986)-  38 15 00.02571(N)    089 22 48.08805(W) AD(       ) 2
 JB1890  NAD 27      -  38 14 59.84700(N)    089 22 47.77581(W) AD(       ) 2
 JB1890
 JB1890.Superseded values are not recommended for survey control.
 JB1890
 JB1890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1890.See file dsdata.pdf to determine how the superseded data were derived.
 JB1890
 JB1890_MARKER: DS = TRIANGULATION STATION DISK
 JB1890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1890_STAMPING: LOCUST 1962
 JB1890_MARK LOGO: CGS
 JB1890_PROJECTION: FLUSH
 JB1890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1890+STABILITY: SURFACE MOTION
 JB1890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1890+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2011
 JB1890
 JB1890  HISTORY     - Date     Condition        Report By
 JB1890  HISTORY     - 1962     MONUMENTED       CGS
 JB1890  HISTORY     - 20110811 GOOD             ILDT
 JB1890
 JB1890                          STATION DESCRIPTION
 JB1890
 JB1890'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1890'NO MEASUREMENT BETWEEN R.M.S BUSY HIGHWAY.
 JB1890'
 JB1890'THE STATION IS ABOUT 6 MILES SOUTH OF NASHVILLE, ON THE ROAD
 JB1890'RIGHT-OF-WAY AND IS NEAR THE CENTER OF SECTION 24, T. 3 S., R. 3
 JB1890'W..  IT IS 119 FEET SOUTHEAST OF THE SOUTH ONE OF FOUR OAK TREES,
 JB1890'46 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 127, 8 FEET NORTH
 JB1890'OF A WITNESS POST AND 1 FOOT WEST OF A WIRE FENCE.  THE MONUMENT
 JB1890'IS FLUSH AND THE DISK IS STAMPED LOCUST 1962.
 JB1890'
 JB1890'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 127 AND U.S. HIGHWAY
 JB1890'460 IN NASHVILLE, GO SOUTH ON HIGHWAY 127 FOR 6.25 MILES TO A
 JB1890'CROSSROAD.  CONTINUE SOUTH ON HIGHWAY 127 FOR 0.1 MILE TO THE
 JB1890'STATION ON THE LEFT.
 JB1890'
 JB1890'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO WEST ON A PAVED ROAD
 JB1890'FOR 0.6 MILE TO THE MARK ON THE LEFT, JUST WEST OF A DRIVEWAY ON THE
 JB1890'LEFT.
 JB1890'
 JB1890'REFERENCE MARK 1 IS 72 FEET SOUTH OF THE WITNESS POST, 46 FEET EAST
 JB1890'OF THE CENTERLINE OF HIGHWAY 127 AND 1 FOOT WEST OF THE WIRE FENCE.
 JB1890'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LOCUST NO 1 1962.
 JB1890'
 JB1890'REFERENCE MARK 2 IS 72 FEET SOUTH OF THE SOUTH ONE OF THE FOUR OAK
 JB1890'TREES, 45 FEET WEST OF THE CENTERLINE OF HIGHWAY 127 AND 43 FEET
 JB1890'SOUTHEAST OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1890'STAMPED LOCUST NO 2 1962.
 JB1890'
 JB1890'THE AZIMUTH MARK IS 24 FEET WEST OF THE CENTERLINE OF A GRAVELED
 JB1890'DRIVEWAY, 23 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD, 2 FEET
 JB1890'EAST OF A WITNESS POST AND 1 FOOT EAST OF A POWER POLE.  THE MONUMENT
 JB1890'PROJECTS 4 INCHES AND THE DISK IS STAMPED LOCUST 1962.
 JB1890'
 JB1890'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1890
 JB1890                          STATION RECOVERY (2011)
 JB1890
 JB1890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1890'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0057 ***********************************************************************
 LC0057  DESIGNATION -  LODA
 LC0057  PID         -  LC0057
 LC0057  STATE/COUNTY-  IL/IROQUOIS
 LC0057  COUNTRY     -  US
 LC0057  USGS QUAD   -  BUCKLEY (2018)
 LC0057
 LC0057                         *CURRENT SURVEY CONTROL
 LC0057  ______________________________________________________________________
 LC0057* NAD 83(2011) POSITION- 40 32 44.73956(N) 088 03 34.98074(W)   ADJUSTED
 LC0057* NAD 83(2011) ELLIP HT-   191.918 (meters)        (06/27/12)   ADJUSTED
 LC0057* NAD 83(2011) EPOCH   -  2010.00
 LC0057* NAVD 88 ORTHO HEIGHT -   224.253 (meters)      735.74  (feet) ADJUSTED
 LC0057  ______________________________________________________________________
 LC0057  GEOID HEIGHT    -        -32.328 (meters)                     GEOID18
 LC0057  NAD 83(2011) X  -    164,335.175 (meters)                     COMP
 LC0057  NAD 83(2011) Y  - -4,850,896.385 (meters)                     COMP
 LC0057  NAD 83(2011) Z  -  4,124,347.343 (meters)                     COMP
 LC0057  LAPLACE CORR    -         -3.77  (seconds)                    DEFLEC18
 LC0057  DYNAMIC HEIGHT  -        224.148 (meters)      735.39  (feet) COMP
 LC0057  MODELED GRAVITY -    980,151.3   (mgal)                       NAVD 88
 LC0057
 LC0057  VERT ORDER      -  SECOND    CLASS 0
 LC0057
 LC0057  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0057  Standards:
 LC0057         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0057            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0057  -------------------------------------------------------------------
 LC0057  NETWORK    1.71   2.82           0.75   0.63   1.44      0.19743189
 LC0057  -------------------------------------------------------------------
 LC0057  Click here for local accuracies and other accuracy information.
 LC0057
 LC0057.The horizontal coordinates were established by GPS observations
 LC0057.and adjusted by the National Geodetic Survey in June 2012.
 LC0057
 LC0057.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0057.been affixed to the stable North American tectonic plate. See 
 LC0057.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0057
 LC0057.The horizontal coordinates are valid at the epoch date displayed above
 LC0057.which is a decimal equivalence of Year/Month/Day.
 LC0057
 LC0057.The orthometric height was determined by differential leveling and
 LC0057.adjusted by the NATIONAL GEODETIC SURVEY
 LC0057.in June 1991.
 LC0057
 LC0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0057.GEOID18 height accuracy estimate available here.
 LC0057
 LC0057.Click photographs - Photos may exist for this station.
 LC0057
 LC0057.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0057
 LC0057.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0057
 LC0057.The ellipsoidal height was determined by GPS observations
 LC0057.and is referenced to NAD 83.
 LC0057
 LC0057.The dynamic height is computed by dividing the NAVD 88
 LC0057.geopotential number by the normal gravity value computed on the
 LC0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0057.degrees latitude (g = 980.6199 gals.).
 LC0057
 LC0057.The modeled gravity was interpolated from observed gravity values.
 LC0057
 LC0057. The following values were computed from the NAD 83(2011) position.
 LC0057
 LC0057;                    North         East     Units Scale Factor Converg.
 LC0057;SPC IL E     -   430,636.009   323,177.522   MT  0.99998161   +0 10 40.3
 LC0057;SPC IL E     - 1,412,844.97  1,060,291.59   sFT  0.99998161   +0 10 40.3
 LC0057;UTM  16      - 4,488,873.687   410,266.342   MT  0.99969911   -0 41 20.1
 LC0057
 LC0057!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0057!SPC IL E     -   0.99996990  x   0.99998161  =   0.99995151
 LC0057!UTM  16      -   0.99996990  x   0.99969911  =   0.99966901
 LC0057
 LC0057:                Primary Azimuth Mark                     Grid Az
 LC0057:SPC IL E     -  LODA AZ MK                               016 35 25.7
 LC0057:UTM  16      -  LODA AZ MK                               017 27 26.1
 LC0057
 LC0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1026688873(NAD 83)
 LC0057
 LC0057|---------------------------------------------------------------------|
 LC0057| PID    Reference Object                     Distance      Geod. Az  |
 LC0057|                                                           dddmmss.s |
 LC0057| LC0059 LODA AZ MK                                         0164606.0 |
 LC0057| LC0055 LODA RM 3                             7.572 METERS 01748     |
 LC0057| LC1703 BUCKLEY ST JOHNS LUTH CH SPIRE      APPROX. 6.3 KM 0184759.4 |
 LC0057| LC0058 LODA RM 1                            14.244 METERS 01920     |
 LC0057| LC1701 LODA MUNICIPAL TANK                 APPROX. 3.3 KM 1943910.3 |
 LC0057| LC0056 LODA RM 2                            15.008 METERS 19632     |
 LC0057| CI7716 LODA RM 4                            14.985 METERS 19637     |
 LC0057|---------------------------------------------------------------------|
 LC0057
 LC0057                          SUPERSEDED SURVEY CONTROL
 LC0057
 LC0057  NAD 83(2007)-  40 32 44.73964(N)    088 03 34.98166(W) AD(2002.00) 0
 LC0057  ELLIP H (02/10/07)  191.940  (m)                       GP(2002.00)    
 LC0057  ELLIP H (02/03/05)  191.927  (m)                       GP(       ) 4 2
 LC0057  NAD 83(1997)-  40 32 44.73957(N)    088 03 34.98155(W) AD(       ) 1
 LC0057  ELLIP H (03/04/03)  191.925  (m)                       GP(       ) 4 2
 LC0057  NAD 83(1997)-  40 32 44.73729(N)    088 03 34.98341(W) AD(       ) 2
 LC0057  NAD 83(1997)-  40 32 44.73750(N)    088 03 34.98368(W) AD(       ) 2
 LC0057  NAD 83(1986)-  40 32 44.74534(N)    088 03 34.98832(W) AD(       ) 2
 LC0057  NAD 27      -  40 32 44.61750(N)    088 03 34.83740(W) AD(       ) 2
 LC0057  NAVD 88             224.25   (m)          735.7    (f) LEVELING    3  
 LC0057  NGVD 29 (??/??/92)  224.314  (m)          735.94   (f) ADJ UNCH    2 0
 LC0057  NGVD 29             224.31   (m)          735.9    (f) LEVELING    3  
 LC0057
 LC0057.Superseded values are not recommended for survey control.
 LC0057
 LC0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0057.See file dsdata.pdf to determine how the superseded data were derived.
 LC0057
 LC0057_MARKER: DS = TRIANGULATION STATION DISK
 LC0057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0057_STAMPING: LODA 1959
 LC0057_MARK LOGO: CGS
 LC0057_PROJECTION: FLUSH
 LC0057_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0057+STABILITY: SURFACE MOTION
 LC0057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0057+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2020
 LC0057
 LC0057  HISTORY     - Date     Condition        Report By
 LC0057  HISTORY     - 1959     MONUMENTED       CGS
 LC0057  HISTORY     - 1959     GOOD             CGS
 LC0057  HISTORY     - 1959     GOOD             CGS
 LC0057  HISTORY     - 1969     GOOD             CGS
 LC0057  HISTORY     - 1979     GOOD             NGS
 LC0057  HISTORY     - 1979     GOOD             NGS
 LC0057  HISTORY     - 200205   GOOD             ASCPC
 LC0057  HISTORY     - 20071020 GOOD             GEOCAC
 LC0057  HISTORY     - 20200511 GOOD             ILDT
 LC0057
 LC0057                          STATION DESCRIPTION
 LC0057
 LC0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0057'STATION IS ABOUT 2 MILES NORTH-NORTHEAST OF LODA, ABOUT 3-1/2
 LC0057'MILES SOUTH-SOUTHWEST OF BUCKLEY AND ON EAST SIDE OF U.S.
 LC0057'HIGHWAY NO. 45.
 LC0057'
 LC0057'TO REACH FROM THE RAILROAD DEPOT IN LODA, GO NORTHERLY ON
 LC0057'U.S. HIGHWAY 45 FOR 2 MILES TO STATION ON RIGHT AS DESCRIBED
 LC0057'IN SOUTHEAST ANGLE AT CROSSROADS.
 LC0057'
 LC0057'STATION MARK, A STANDARD DISK STAMPED LODA 1959, IS SET IN
 LC0057'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0057'GROUND.  THE MARK IS 29 FEET EAST OF CENTER OF ROAD, 18.5
 LC0057'FEET NORTH OF TELEPHONE POLE, 2.2 FEET WEST OF BOARD FENCE
 LC0057'AND 2.2 FEET SOUTHWEST OF WITNESS POST.
 LC0057'
 LC0057'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED LODA NO 1
 LC0057'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0057'ABOUT 4 INCHES.  THE MARK IS 45.3 FEET NORTH OF WITNESS POST,
 LC0057'31 FEET EAST OF CENTER OF U.S. HIGHWAY 45 AND 1 FOOT WEST
 LC0057'OF BOARD FENCE.
 LC0057'
 LC0057'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED LODA NO 2
 LC0057'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0057'ABOUT 3 INCHES.  THE MARK IS 31 FEET EAST OF CENTER OF U.S.
 LC0057'HIGHWAY 45, 30.5 FEET SOUTH-SOUTHEAST OF TELEPHONE POLE AND
 LC0057'1 FOOT WEST OF BOARD FENCE.
 LC0057'
 LC0057'AZIMUTH MARK, A STANDARD DISK STAMPED LODA 1959, IS SET IN
 LC0057'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES.
 LC0057'THE MARK IS 41.5 FEET WEST OF CENTER OF U.S. HIGHWAY 45, 2
 LC0057'FEET SOUTH OF TELEPHONE POLE AND 1.7 FEET NORTH OF WITNESS POST.
 LC0057'
 LC0057'TO REACH AZIMUTH MARK FROM STATION GO NORTH ON U.S. HIGHWAY
 LC0057'45 FOR 0.7 MILE TO AZIMUTH MARK ON LEFT AS DESCRIBED.
 LC0057
 LC0057                          STATION RECOVERY (1959)
 LC0057
 LC0057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0057'2 MI N FROM LODA.
 LC0057'ABOUT 1.95 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0057'AT LODA, ABOUT 0.05 MILES SOUTH OF AN EAST-WEST CROSS ROAD,
 LC0057'30 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 2 FEET
 LC0057'NORTHWEST OF A FENCE, 214 FEET SOUTHWEST OF THE CENTER LINE
 LC0057'OF OILED ROAD EAST, 209 FEET SOUTH OF THE CENTER OF THE JUNCTION,
 LC0057'2.1 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 LC0057'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 LC0057'FLUSH WITH THE GROUND.
 LC0057
 LC0057                          STATION RECOVERY (1959)
 LC0057
 LC0057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0057'RECOVERED IN GOOD CONDITION.
 LC0057
 LC0057                          STATION RECOVERY (1969)
 LC0057
 LC0057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0057'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE
 LC0057'FOUND IN GOOD CONDITION.  REFERENCE MARK 1 WAS FOUND PARTIALLY
 LC0057'UPROOTED AND LOOSE IN THE GROUND AND THE DISK WAS SALVAGED.
 LC0057'THE DISTANCE AND DIRECTION TO REFERENCE MARK 2 CHECKED.  THE
 LC0057'DIRECTION TO THE LODA WATER TANK ALSO CHECKED.  A REFERENCE
 LC0057'MARK 3 WAS SET.  A NEW DESCRIPTION FOLLOWS.
 LC0057'
 LC0057'STATION IS LOCATED ABOUT 3 MILES SOUTH OF BUCKLEY, 2 MILES
 LC0057'NORTH OF LODA, ON ROAD RIGHT-OF-WAY, 30 FEET EAST OF THE
 LC0057'CENTERLINE OF U.S. HIGHWAY 45, 76 FEET SOUTHEAST OF A TELEPHONE
 LC0057'POLE, 2 FEET SOUTHWEST OF A METAL WITNESS POST, 25 FEET SOUTH
 LC0057'OF A METAL WITNESS POST, 217 FEET SOUTH OF THE CENTERLINE
 LC0057'OF A PAVED ROAD EAST.  THE MONUMENT IS FLUSH AND THE DISK IS
 LC0057'STAMPED LODA 1959.
 LC0057'
 LC0057'TO REACH THE STATION FROM THE POST OFFICE AT LODA, GO NORTH
 LC0057'ON U.S. HIGHWAY 45 FOR 2.0 MILES TO THE STATION ON THE RIGHT.
 LC0057'CONTINUE NORTH ON THE HIGHWAY FOR 0.7 MILE TO THE AZIMUTH
 LC0057'MARK ON THE LEFT.
 LC0057'
 LC0057'REFERENCE MARK 2 IS 49 FEET SOUTH OF A METAL WITNESS POST,
 LC0057'30 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 76 FEET NORTHEAST
 LC0057'OF A TELEPHONE POLE AND 266 FEET SOUTH OF THE CENTERLINE
 LC0057'OF THE PAVED ROAD EAST.  THE MONUMENT PROJECTS 5 INCHES AND
 LC0057'THE DISK IS STAMPED LODA NO 1 1959.
 LC0057'
 LC0057'REFERENCE MARK 3 IS 192 FEET SOUTH OF THE ROAD EAST, 30 FEET
 LC0057'EAST OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT SOUTH OF
 LC0057'A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND
 LC0057'THE DISK IS STAMPED LODA 1959 NO 3 1969.
 LC0057'
 LC0057'THE AZIMUTH MARK IS 145 FEET NORTHEAST OF THE EAST 1 OF 2
 LC0057'RAILROAD SIGNAL LIGHTS, 71 FEET EAST OF THE EAST RAIL OF
 LC0057'THE RAILROAD, 2 FEET NORTH OF A METAL WITNESS POST, 2 FEET
 LC0057'SOUTH OF A TELEPHONE POLE, 41 FEET WEST OF THE CENTERLINE
 LC0057'OF THE HIGHWAY, MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 LC0057'STAMPED LODA 1959.
 LC0057'
 LC0057'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0057'
 LC0057'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 LC0057'MILES NORTH OF LODA.
 LC0057
 LC0057                          STATION RECOVERY (1979)
 LC0057
 LC0057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0057'STATION MARK, RM 3 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  RM 2
 LC0057'FOUND WITH THE DISK SHEARED OFF, THE DISK WAS NOT RECOVERED.  RM 4
 LC0057'WAS ESTABLISHED.  THE AZIMUTH MARK ALTHO VISIBLE COULD NOT BE
 LC0057'OBSERVED TO THE EXTREME HEAT WAVES ON LINE.
 LC0057'
 LC0057'THE 1969 DESCRIPTION AND TOO REACH ARE ADEQUATE WITH THE ADDITION OF
 LC0057'REFERENCE MARK 4 AND A METAL WITNESS POST SET 1.0 FOOT NORTHEAST OF
 LC0057'THE STATION MARK AND THE AZIMUTH MARK IS 2 FEET NORTHWEST OF A
 LC0057'TELEPHONE POLE.  DELETE THE METAL WITNESS POST AT THE AZIMUTH MARK.
 LC0057'
 LC0057'REFERENCE MARK 4 IS 49 FEET SOUTH OF A METAL WITNESS POST, 30 FEET
 LC0057'EAST OF CENTERLINE OF THE HIGHWAY AND 0.5 FOOT NORTHWEST OF A METAL
 LC0057'WITNESS POST.  THE DISK IS SET IN A DRILL IN THE TOP OF THE MONUMENT
 LC0057'THAT RM 2 WAS SET IN.  THE DISK IS STAMPED LODA 1959 NO 4 1979.  THE
 LC0057'MONUMENT PROJECTS 1 INCH.
 LC0057
 LC0057                          STATION RECOVERY (1979)
 LC0057
 LC0057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0057'RECOVERED IN GOOD CONDITION.
 LC0057
 LC0057                          STATION RECOVERY (2002)
 LC0057
 LC0057'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0057'RECOVERED AS DESCRIBED
 LC0057'
 LC0057
 LC0057                          STATION RECOVERY (2007)
 LC0057
 LC0057'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0057'FOUND STATION AND RM 3
 LC0057
 LC0057                          STATION RECOVERY (2020)
 LC0057
 LC0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0059 ***********************************************************************
 LC0059  DESIGNATION -  LODA AZ MK
 LC0059  PID         -  LC0059
 LC0059  STATE/COUNTY-  IL/IROQUOIS
 LC0059  COUNTRY     -  US
 LC0059  USGS QUAD   -  BUCKLEY (2018)
 LC0059
 LC0059                         *CURRENT SURVEY CONTROL
 LC0059  ______________________________________________________________________
 LC0059* NAD 83(1986) POSITION- 40 33 19.     (N) 088 03 22.     (W)   SCALED
 LC0059* NAVD 88 ORTHO HEIGHT -   220.423 (meters)      723.17  (feet) ADJUSTED
 LC0059  ______________________________________________________________________
 LC0059  GEOID HEIGHT    -        -32.334 (meters)                     GEOID18
 LC0059  DYNAMIC HEIGHT  -        220.320 (meters)      722.83  (feet) COMP
 LC0059  MODELED GRAVITY -    980,152.7   (mgal)                       NAVD 88
 LC0059
 LC0059  VERT ORDER      -  SECOND    CLASS 0
 LC0059
 LC0059.The horizontal coordinates were scaled from a map and have
 LC0059.an estimated accuracy of +/- 6 seconds.
 LC0059
 LC0059.The orthometric height was determined by differential leveling and
 LC0059.adjusted by the NATIONAL GEODETIC SURVEY
 LC0059.in June 1991.
 LC0059
 LC0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0059.GEOID18 height accuracy estimate available here.
 LC0059
 LC0059.Click photographs - Photos may exist for this station.
 LC0059
 LC0059.The dynamic height is computed by dividing the NAVD 88
 LC0059.geopotential number by the normal gravity value computed on the
 LC0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0059.degrees latitude (g = 980.6199 gals.).
 LC0059
 LC0059.The modeled gravity was interpolated from observed gravity values.
 LC0059
 LC0059;                    North         East    Units  Estimated Accuracy
 LC0059;SPC IL E     -   431,690.      323,480.      MT  (+/- 180 meters Scaled)
 LC0059
 LC0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK105899(NAD 83)
 LC0059
 LC0059                          SUPERSEDED SURVEY CONTROL
 LC0059
 LC0059  NGVD 29 (??/??/92)  220.485  (m)          723.37   (f) ADJ UNCH    2 0
 LC0059
 LC0059.Superseded values are not recommended for survey control.
 LC0059
 LC0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0059.See file dsdata.pdf to determine how the superseded data were derived.
 LC0059
 LC0059_MARKER: DZ = AZIMUTH MARK DISK
 LC0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0059_STAMPING: LODA 1959
 LC0059_MARK LOGO: CGS
 LC0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0059+STABILITY: SURFACE MOTION
 LC0059
 LC0059  HISTORY     - Date     Condition        Report By
 LC0059  HISTORY     - 1959     MONUMENTED       CGS
 LC0059  HISTORY     - 1969     GOOD             CGS
 LC0059
 LC0059                          STATION DESCRIPTION
 LC0059
 LC0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0059'3 MI SW FROM BUCKLEY.
 LC0059'ABOUT 3.05 MILES SOUTHWEST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0059'OFFICE AT BUCKLEY, 41 FEET NORTHWEST OF THE CENTER LINE OF THE
 LC0059'HIGHWAY, 100 FEET SOUTHWEST OF A DOUBLE POLE TELEPHONE POLE
 LC0059'WEST OF THE HIGHWAY, 26 FEET SOUTHWEST OF A TELEPHONE POLE,
 LC0059'1.8 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 LC0059'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 LC0059'PROJECTING 3 INCHES.  NOTE-- THE MARK MAY BE REACHED FROM LODA,
 LC0059'IROQUOIS COUNTY, BY GOING NORTH FOR 2.65 MILES ALONG U.S.
 LC0059'HIGHWAY 45 FROM THE POST OFFICE AT LODA.
 LC0059
 LC0059                          STATION RECOVERY (1969)
 LC0059
 LC0059'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1701 ***********************************************************************
 LC1701  DESIGNATION -  LODA MUNICIPAL TANK
 LC1701  PID         -  LC1701
 LC1701  STATE/COUNTY-  IL/IROQUOIS
 LC1701  COUNTRY     -  US
 LC1701  USGS QUAD   -  BUCKLEY (2018)
 LC1701
 LC1701                         *CURRENT SURVEY CONTROL
 LC1701  ______________________________________________________________________
 LC1701* NAD 83(1997) POSITION- 40 31 00.05352(N) 088 04 10.84962(W)   ADJUSTED
 LC1701  ______________________________________________________________________
 LC1701  GEOID HEIGHT    -        -32.314 (meters)                     GEOID18
 LC1701  LAPLACE CORR    -         -3.46  (seconds)                    DEFLEC18
 LC1701  HORZ ORDER      -  THIRD
 LC1701
 LC1701.The horizontal coordinates were established by classical geodetic methods
 LC1701.and adjusted by the National Geodetic Survey in October 1999.
 LC1701
 LC1701.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1701.GEOID18 height accuracy estimate available here.
 LC1701
 LC1701.Click photographs - Photos may exist for this station.
 LC1701
 LC1701.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1701
 LC1701. The following values were computed from the NAD 83(1997) position.
 LC1701
 LC1701;                    North         East     Units Scale Factor Converg.
 LC1701;SPC IL E     -   427,404.388   322,343.182   MT  0.99998114   +0 10 16.6
 LC1701;SPC IL E     - 1,402,242.56  1,057,554.26   sFT  0.99998114   +0 10 16.6
 LC1701;UTM  16      - 4,485,655.959   409,383.473   MT  0.99970107   -0 41 41.9
 LC1701
 LC1701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0938385655(NAD 83)
 LC1701
 LC1701                          SUPERSEDED SURVEY CONTROL
 LC1701
 LC1701  NAD 83(1997)-  40 31 00.05362(N)    088 04 10.84990(W) AD(       ) 3
 LC1701  NAD 83(1986)-  40 31 00.06056(N)    088 04 10.85306(W) AD(       ) 3
 LC1701  NAD 27      -  40 30 59.93300(N)    088 04 10.70000(W) AD(       ) 3
 LC1701
 LC1701.Superseded values are not recommended for survey control.
 LC1701
 LC1701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1701.See file dsdata.pdf to determine how the superseded data were derived.
 LC1701
 LC1701_MARKER: 53 = ELEVATED TANK
 LC1701
 LC1701  HISTORY     - Date     Condition        Report By
 LC1701  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1701  HISTORY     - 1979     GOOD             NGS
 LC1701  HISTORY     - 19830615 GOOD             NGS
 LC1701
 LC1701                          STATION DESCRIPTION
 LC1701
 LC1701'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1701'THE STATION IS LOCATED IN THE CENTRAL PART OF LODA ONE BLOCK
 LC1701'EAST OF U.S. HIGHWAY 45.
 LC1701'
 LC1701'TO REACH THE STATION FROM THE POST OFFICE IN LODA, TURN RIGHT
 LC1701'ON THE FIRST STREET NORTH OF THE POST OFFICE AND GO ONE BLOCK,
 LC1701'TURN RIGHT FOR 1/2 BLOCK TO THE STATION ON THE LEFT.
 LC1701'
 LC1701'THE STATION IS THE BALL ON TOP OF SMALL STEEL TANK WHICH IS
 LC1701'SUPPORTED BY 4 STEEL LEGS.  THE TANK IS PAINTED SILVER AND
 LC1701'HAS THE NAME LODA PRINTED ON THE SIDE.  THE TANK HAS A LARGE
 LC1701'CENTER PIPE AND IS APPROXIMATELY 90 FEET HIGH, THERE IS A
 LC1701'CAT WALK AROUND THE BASE OF THE TANK.
 LC1701
 LC1701                          STATION RECOVERY (1979)
 LC1701
 LC1701'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC1701'THIS STATION WAS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 LC1701
 LC1701                          STATION RECOVERY (1983)
 LC1701
 LC1701'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC1701'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0055 ***********************************************************************
 LC0055  DESIGNATION -  LODA RM 3
 LC0055  PID         -  LC0055
 LC0055  STATE/COUNTY-  IL/IROQUOIS
 LC0055  COUNTRY     -  US
 LC0055  USGS QUAD   -  BUCKLEY (2018)
 LC0055
 LC0055                         *CURRENT SURVEY CONTROL
 LC0055  ______________________________________________________________________
 LC0055* NAD 83(1986) POSITION- 40 32 44.97   (N) 088 03 34.88   (W)   HD_HELD1
 LC0055* NAVD 88 ORTHO HEIGHT -   224.23  (meters)      735.7   (feet) RESET
 LC0055  ______________________________________________________________________
 LC0055  GEOID HEIGHT    -        -32.328 (meters)                     GEOID18
 LC0055  VERT ORDER      -  THIRD
 LC0055
 LC0055.The horizontal coordinates were determined by differentially corrected
 LC0055.hand held GPS observations or other comparable positioning techniques
 LC0055.and have an estimated accuracy of +/- 3 meters.
 LC0055
 LC0055.The orthometric height was computed from unverified reset data.
 LC0055
 LC0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0055.GEOID18 height accuracy estimate available here.
 LC0055
 LC0055.Click photographs - Photos may exist for this station.
 LC0055
 LC0055;                    North         East    Units  Estimated Accuracy
 LC0055;SPC IL E     -   430,643.1     323,179.9     MT  (+/- 3 meters HH1 GPS) 
 LC0055
 LC0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1026888880(NAD 83)
 LC0055
 LC0055                          SUPERSEDED SURVEY CONTROL
 LC0055
 LC0055.No superseded survey control is available for this station.
 LC0055
 LC0055_MARKER: DR = REFERENCE MARK DISK
 LC0055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0055_STAMPING: LODA 1959 NO 3 1969
 LC0055_MARK LOGO: CGS
 LC0055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0055+STABILITY: SURFACE MOTION
 LC0055
 LC0055  HISTORY     - Date     Condition        Report By
 LC0055  HISTORY     - 1969     MONUMENTED       CGS
 LC0055  HISTORY     - 20071020 GOOD             GEOCAC
 LC0055
 LC0055                          STATION DESCRIPTION
 LC0055
 LC0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0055'2 MI N FROM LODA.
 LC0055'ABOUT 2.0 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0055'AT LODA, 192 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD
 LC0055'EAST, 30 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT
 LC0055'SOUTH OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE
 LC0055'POST WHICH PROJECTS 2 INCHES.
 LC0055
 LC0055                          STATION RECOVERY (2007)
 LC0055
 LC0055'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0055'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1217 ***********************************************************************
 MF1217  DESIGNATION -  LOGAN
 MF1217  PID         -  MF1217
 MF1217  STATE/COUNTY-  IL/LASALLE
 MF1217  COUNTRY     -  US
 MF1217  USGS QUAD   -  LA SALLE (2018)
 MF1217
 MF1217                         *CURRENT SURVEY CONTROL
 MF1217  ______________________________________________________________________
 MF1217* NAD 83(1997) POSITION- 41 21 29.38880(N) 089 05 47.00681(W)   ADJUSTED
 MF1217* NAVD 88 ORTHO HEIGHT -   190.514 (meters)      625.04  (feet) POSTED
 MF1217  ______________________________________________________________________
 MF1217  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 MF1217  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 MF1217  DYNAMIC HEIGHT  -        190.44  (meters)      624.8   (feet) COMP
 MF1217  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 MF1217
 MF1217  HORZ ORDER      -  SECOND
 MF1217  VERT ORDER      -  * POSTED, SEE BELOW
 MF1217
 MF1217.The horizontal coordinates were established by classical geodetic methods
 MF1217.and adjusted by the National Geodetic Survey in October 1999.
 MF1217
 MF1217.The orthometric height was determined by differential leveling
 MF1217.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1217
 MF1217.* This is a POSTED BENCH MARK height.
 MF1217
 MF1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1217.GEOID18 height accuracy estimate available here.
 MF1217
 MF1217.Click photographs - Photos may exist for this station.
 MF1217
 MF1217.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1217
 MF1217.The dynamic height is computed by dividing the NAVD 88
 MF1217.geopotential number by the normal gravity value computed on the
 MF1217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1217.degrees latitude (g = 980.6199 gals.).
 MF1217
 MF1217.The modeled gravity was interpolated from observed gravity values.
 MF1217
 MF1217. The following values were computed from the NAD 83(1997) position.
 MF1217
 MF1217;                    North         East     Units Scale Factor Converg.
 MF1217;SPC IL E     -   521,098.453   236,150.162   MT  1.00002515   -0 30 15.2
 MF1217;SPC IL E     - 1,709,637.17    774,769.32   sFT  1.00002515   -0 30 15.2
 MF1217;SPC IL W     -   521,352.605   789,554.047   MT  1.00003984   +0 42 26.1
 MF1217;SPC IL W     - 1,710,471.00  2,590,395.24   sFT  1.00003984   +0 42 26.1
 MF1217;UTM  16      - 4,580,638.131   324,643.152   MT  0.99997844   -1 23 08.1
 MF1217
 MF1217!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1217!SPC IL E     -   0.99997530  x   1.00002515  =   1.00000045
 MF1217!SPC IL W     -   0.99997530  x   1.00003984  =   1.00001514
 MF1217!UTM  16      -   0.99997530  x   0.99997844  =   0.99995374
 MF1217
 MF1217:                Primary Azimuth Mark                     Grid Az
 MF1217:SPC IL E     -  LIVINGSTON                               311 51 06.2
 MF1217:SPC IL W     -  LIVINGSTON                               310 38 24.9
 MF1217:UTM  16      -  LIVINGSTON                               312 43 59.1
 MF1217
 MF1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2464380638(NAD 83)
 MF1217
 MF1217|---------------------------------------------------------------------|
 MF1217| PID    Reference Object                     Distance      Geod. Az  |
 MF1217|                                                           dddmmss.s |
 MF1217| CI6704 BM                                    7.150 METERS 10839     |
 MF1217| CI7717 LOGAN RM                             22.380 METERS 23546     |
 MF1217| MF0695 LIVINGSTON                          APPROX. 1.6 KM 3112051.0 |
 MF1217|---------------------------------------------------------------------|
 MF1217
 MF1217                          SUPERSEDED SURVEY CONTROL
 MF1217
 MF1217  NAD 83(1986)-  41 21 29.39655(N)    089 05 47.01206(W) AD(       ) 2
 MF1217  NAD 27      -  41 21 29.27600(N)    089 05 46.71700(W) AD(       ) 2
 MF1217  USSD        -  41 21 29.43900(N)    089 05 46.51000(W) AD(       ) 3
 MF1217
 MF1217.Superseded values are not recommended for survey control.
 MF1217
 MF1217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1217.See file dsdata.pdf to determine how the superseded data were derived.
 MF1217
 MF1217_MARKER: S = SPIKE
 MF1217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1217+STABILITY: SURFACE MOTION
 MF1217
 MF1217  HISTORY     - Date     Condition        Report By
 MF1217  HISTORY     - 1920     MONUMENTED       CGS
 MF1217  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF1217  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF1217  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF1217
 MF1217                          STATION DESCRIPTION
 MF1217
 MF1217'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1217'STATION IS ABOUT 2 MILES N OF LA SALLE, ON THE E SIDE OF THE
 MF1217'LA SALLE AND BUREAU COUNTY RAILROAD TRACK, ON THE E EDGE
 MF1217'OF THE EXTENSION OF ST. VINCENTS AVENUE, 60 YARDS S OF A
 MF1217'BRIDGE OVER THE ILLINOIS CENTRAL RAILROAD TRACK, AND 4.38
 MF1217'METERS (14.37 FEET) E OF THE E AND NEAREST RAIL.  THE STATION
 MF1217'IS MARKED BY A RAILROAD SPIKE SET IN CONCRETE AND HAVING
 MF1217'A CROSS ON IT.  THE REFERENCE MARK IS A STANDARD BRONZE DISK
 MF1217'SET IN CONCRETE.  REFERENCE MARK
 MF1217'IS ON THE OPPOSITE SIDE OF THE TRACK, NEAR THE RIGHT-OF-WAY
 MF1217'FENCE LINE, 22.38 METERS (73.43 FEET) FROM THE STATION,
 MF1217'S 55 DEG 46 MIN W.
 MF1217
 MF1217                          STATION RECOVERY (1954)
 MF1217
 MF1217'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1217'THIS STATION COULD NOT BE FOUND AFTER A CAREFUL SEARCH FOR
 MF1217'SEVERAL HOURS.  GRADING ALONG THE RAILROAD RIGHT-OF-WAY
 MF1217'AT THE LOCATION OF THE STATION INDICATES THAT THIS STATION HAS
 MF1217'BEEN DESTROYED.
 MF1217
 MF1217                          STATION RECOVERY (1997)
 MF1217
 MF1217'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1217'MARK NOT FOUND.
 MF1217
 MF1217                          STATION RECOVERY (2002)
 MF1217
 MF1217'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1217'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1629 ***********************************************************************
 HB1629  DESIGNATION -  LOGAN
 HB1629  PID         -  HB1629
 HB1629  STATE/COUNTY-  IL/FRANKLIN
 HB1629  COUNTRY     -  US
 HB1629  USGS QUAD   -  THOMPSONVILLE (2018)
 HB1629
 HB1629                         *CURRENT SURVEY CONTROL
 HB1629  ______________________________________________________________________
 HB1629* NAD 83(1997) POSITION- 37 57 08.42667(N) 088 49 55.53307(W)   ADJUSTED
 HB1629* NAVD 88 ORTHO HEIGHT -   158.    (meters)      518.    (feet) SCALED
 HB1629  ______________________________________________________________________
 HB1629  GEOID HEIGHT    -        -29.635 (meters)                     GEOID18
 HB1629  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 HB1629  HORZ ORDER      -  FIRST
 HB1629
 HB1629.The horizontal coordinates were established by classical geodetic methods
 HB1629.and adjusted by the National Geodetic Survey in October 1999.
 HB1629
 HB1629.The orthometric height was scaled from a topographic map.
 HB1629
 HB1629.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1629.GEOID18 height accuracy estimate available here.
 HB1629
 HB1629.Click photographs - Photos may exist for this station.
 HB1629
 HB1629.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1629
 HB1629. The following values were computed from the NAD 83(1997) position.
 HB1629
 HB1629;                    North         East     Units Scale Factor Converg.
 HB1629;SPC IL E     -   142,802.335   256,165.377   MT  0.99999866   -0 18 24.3
 HB1629;SPC IL E     -   468,510.66    840,435.91   sFT  0.99999866   -0 18 24.3
 HB1629;UTM  16      - 4,202,110.164   339,036.380   MT  0.99991912   -1 07 37.2
 HB1629
 HB1629!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1629!SPC IL E     -   0.99997987  x   0.99999866  =   0.99997853
 HB1629!UTM  16      -   0.99997987  x   0.99991912  =   0.99989899
 HB1629
 HB1629:                Primary Azimuth Mark                     Grid Az
 HB1629:SPC IL E     -  ORIENT                                   255 02 10.9
 HB1629:UTM  16      -  ORIENT                                   255 51 23.8
 HB1629
 HB1629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3903602110(NAD 83)
 HB1629
 HB1629|---------------------------------------------------------------------|
 HB1629| PID    Reference Object                     Distance      Geod. Az  |
 HB1629|                                                           dddmmss.s |
 HB1629| CI4525 LOGAN AZ MK                                        0392509.0 |
 HB1629| CI4526 LOGAN RM 1                           21.107 METERS 20445     |
 HB1629| HB1631 JOHNSTON CITY MUNICIPAL TANK        APPROX.16.5 KM 2061820.7 |
 HB1629| HB1640 WEST FRANKFORT RADIO WFRX MAST      APPROX.11.5 KM 2281513.6 |
 HB1629| HB1639 WEST FRANKFORT RAD KSE 521 TWR      APPROX.11.3 KM 2315110.0 |
 HB1629| HB1636 ORIENT                              APPROX.13.4 KM 2544346.6 |
 HB1629| CI4527 LOGAN RM 2                           31.806 METERS 28738     |
 HB1629| HB1634 BENTON MUNICIPAL TANK               APPROX. 9.2 KM 3033421.5 |
 HB1629|---------------------------------------------------------------------|
 HB1629
 HB1629                          SUPERSEDED SURVEY CONTROL
 HB1629
 HB1629  NAD 83(1993)-  37 57 08.43641(N)    088 49 55.53271(W) AD(       ) 1
 HB1629  NAD 83(1986)-  37 57 08.43916(N)    088 49 55.53461(W) AD(       ) 1
 HB1629  NAD 27      -  37 57 08.26092(N)    088 49 55.30527(W) AD(       ) 1
 HB1629
 HB1629.Superseded values are not recommended for survey control.
 HB1629
 HB1629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1629.See file dsdata.pdf to determine how the superseded data were derived.
 HB1629
 HB1629_MARKER: DS = TRIANGULATION STATION DISK
 HB1629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1629
 HB1629  HISTORY     - Date     Condition        Report By
 HB1629  HISTORY     - 1960     MONUMENTED       CGS
 HB1629  HISTORY     - 1961     GOOD             CGS
 HB1629  HISTORY     - 19861104 MARK NOT FOUND   NGS
 HB1629  HISTORY     - 20090507 MARK NOT FOUND   ILDT
 HB1629
 HB1629                          STATION DESCRIPTION
 HB1629
 HB1629'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1629'THE STATION IS IN THE SOUTHEAST EDGE OF THE VILLAGE OF LOGAN AND IS
 HB1629'ON THE PROPERTY OF MR. ROBERT MASON. IT IS 94 FEET NORTH OF
 HB1629'THE NORTHEAST CORNER OF A SHED, 55 FEET SOUTH OF THE SOUTH RAIL OF A
 HB1629'RAILROAD TRACK, 92 FEET NORTHEAST OF A WITNESS POST, 26
 HB1629'FEET SOUTHEAST OF A POWER POLE, 45 FEET NORTHWEST OF A 24 INCH OAK
 HB1629'TREE, 82 FEET NORTHEAST OF THE NORTHEAST CORNER OF MR. MASONS
 HB1629'HOUSE AND 45 FEET NORTH OF THE CENTERLINE OF A GRAVELED DRIVEWAY.
 HB1629'THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED LOGAN 1960.
 HB1629'
 HB1629'TO REACH THE STATION FROM THE POST OFFICE IN THE VILLAGE OF LOGAN, GO
 HB1629'EAST ON A PAVED STREET FOR 0.2 MILE TO A T-ROAD. TURN RIGHT
 HB1629'AND GO SOUTH, EAST AND SOUTH ON A WINDING PAVED ROAD FOR 0.5 MILE TO
 HB1629'A POINT WHERE THE PAVED ROAD TURNS SOUTH AND THE AZIMUTH
 HB1629'MARK ON THE LEFT, EAST OF THE CURVE. CONTINUE AHEAD, SOUTH, FOR 0.1
 HB1629'MILE TO A SINGLE RAILROAD TRACK. CROSS RAILROAD TRACK AND
 HB1629'GO SOUTH AND WEST ON A DRIVEWAY FOR 0.05 MILE TO THE STATION ON
 HB1629'THE RIGHT.
 HB1629'
 HB1629'REFERENCE MARK 1 IS 77 FEET SOUTHWEST OF THE 24 INCH OAK TREE, 3 FEET
 HB1629'NORTHEAST OF THE WITNESS POST, 51 FEET EAST OF THE SOUTHEAST
 HB1629'CORNER OF THE HOUSE AND 14 FEET SOUTH OF THE CENTERLINE OF THE
 HB1629'DRIVEWAY. THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED
 HB1629'LOGAN NO 1 1960.
 HB1629'
 HB1629'REFERENCE MARK 2 57 FEET NORTH OF THE NORTHWEST CORNER OF THE HOUSE,
 HB1629'30 FEET NORTHWEST OF A 16 INCH LOCUST TREE AND 57 FEET EAST
 HB1629'OF A WIRE FENCE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LOGAN
 HB1629'NO 2 1960.
 HB1629'
 HB1629'THE AZIMUTH MARK IS 6.5 FEET NORTHEAST OF A POWER POLE, 7 FEET
 HB1629'NORTHEAST OF A WITNESS POST, 11 FEET NORTH OF THE CENTERLINE
 HB1629'OF A DRIVEWAY AND 79 FEET EAST OF THE CENTERLINE OF A PAVED ROAD. THE
 HB1629'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED LOGAN 1960.
 HB1629'
 HB1629'NO MEASUREMENT BETWEEN RMS TREE ON LINE.
 HB1629'
 HB1629'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1629
 HB1629                          STATION RECOVERY (1961)
 HB1629
 HB1629'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1629'THE STATION REFERENCE MARKS 1,2 AND THE AZIMUTH MARK WERE RECOVERED
 HB1629'IN GOOD CONDITION. THE DISTANCES AND DIRECTIONS TO
 HB1629'ALL MARKS CHECKED.
 HB1629'
 HB1629'THE PREVIOUS DESCRIPTION IS ADEQUATE.
 HB1629'
 HB1629'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1629'
 HB1629'NO MEASUREMENT BETWEEN RMS TREE ON LINE
 HB1629
 HB1629                          STATION RECOVERY (1986)
 HB1629
 HB1629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 (PS)
 HB1629'MARK NOT FOUND.
 HB1629
 HB1629                          STATION RECOVERY (2009)
 HB1629
 HB1629'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB1629'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4193 ***********************************************************************
 DG4193  DESIGNATION -  LOGAN 1
 DG4193  PID         -  DG4193
 DG4193  STATE/COUNTY-  IL/LOGAN
 DG4193  COUNTRY     -  US
 DG4193  USGS QUAD   -  CORNLAND (2018)
 DG4193
 DG4193                         *CURRENT SURVEY CONTROL
 DG4193  ______________________________________________________________________
 DG4193* NAD 83(2011) POSITION- 39 56 06.63709(N) 089 24 18.17716(W)   ADJUSTED
 DG4193* NAD 83(2011) ELLIP HT-   148.533 (meters)        (06/27/12)   ADJUSTED
 DG4193* NAD 83(2011) EPOCH   -  2010.00
 DG4193* NAVD 88 ORTHO HEIGHT -   180.9   (meters)      594.    (feet) GPS OBS
 DG4193  ______________________________________________________________________
 DG4193  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG4193  GEOID HEIGHT    -        -32.407 (meters)                     GEOID99
 DG4193  GEOID HEIGHT    -        -32.414 (meters)                     GEOID18
 DG4193  NAD 83(2011) X  -     50,853.420 (meters)                     COMP
 DG4193  NAD 83(2011) Y  - -4,897,180.844 (meters)                     COMP
 DG4193  NAD 83(2011) Z  -  4,072,564.651 (meters)                     COMP
 DG4193  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 DG4193
 DG4193  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4193  Standards:
 DG4193         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4193            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4193  -------------------------------------------------------------------
 DG4193  NETWORK    0.56   1.16           0.25   0.20   0.59     -0.01261908
 DG4193  -------------------------------------------------------------------
 DG4193  Click here for local accuracies and other accuracy information.
 DG4193
 DG4193.The horizontal coordinates were established by GPS observations
 DG4193.and adjusted by the National Geodetic Survey in June 2012.
 DG4193
 DG4193.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4193.been affixed to the stable North American tectonic plate. See 
 DG4193.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4193
 DG4193.The horizontal coordinates are valid at the epoch date displayed above
 DG4193.which is a decimal equivalence of Year/Month/Day.
 DG4193
 DG4193.The orthometric height was determined by GPS observations and a
 DG4193.high-resolution geoid model.
 DG4193
 DG4193.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4193.GEOID18 height accuracy estimate available here.
 DG4193
 DG4193.Click photographs - Photos may exist for this station.
 DG4193
 DG4193.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4193
 DG4193.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4193
 DG4193.The ellipsoidal height was determined by GPS observations
 DG4193.and is referenced to NAD 83.
 DG4193
 DG4193. The following values were computed from the NAD 83(2011) position.
 DG4193
 DG4193;                    North         East     Units Scale Factor Converg.
 DG4193;SPC IL W     -   363,068.395   765,095.422   MT  0.99999332   +0 29 20.1
 DG4193;SPC IL W     - 1,191,166.89  2,510,150.56   sFT  0.99999332   +0 29 20.1
 DG4193;UTM  16      - 4,423,332.042   294,500.988   MT  1.00011991   -1 32 39.8
 DG4193
 DG4193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4193!SPC IL W     -   0.99997670  x   0.99999332  =   0.99997002
 DG4193!UTM  16      -   0.99997670  x   1.00011991  =   1.00009661
 DG4193
 DG4193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9450023332(NAD 83)
 DG4193
 DG4193                          SUPERSEDED SURVEY CONTROL
 DG4193
 DG4193  NAD 83(2007)-  39 56 06.63728(N)    089 24 18.17797(W) AD(2002.00) 0
 DG4193  ELLIP H (02/10/07)  148.547  (m)                       GP(2002.00)    
 DG4193  ELLIP H (02/03/05)  148.529  (m)                       GP(       ) 4 2
 DG4193  NAD 83(1997)-  39 56 06.63732(N)    089 24 18.17787(W) AD(       ) 1
 DG4193  ELLIP H (01/16/04)  148.546  (m)                       GP(       ) 3 1
 DG4193
 DG4193.Superseded values are not recommended for survey control.
 DG4193
 DG4193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4193.See file dsdata.pdf to determine how the superseded data were derived.
 DG4193
 DG4193_MARKER: DD = SURVEY DISK
 DG4193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4193_STAMPING: LOGAN 1 2003
 DG4193_MARK LOGO: ILDT
 DG4193_PROJECTION: FLUSH
 DG4193_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4193+STABILITY: SURFACE MOTION
 DG4193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4193+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2020
 DG4193
 DG4193  HISTORY     - Date     Condition        Report By
 DG4193  HISTORY     - 200306   MONUMENTED       ILDT
 DG4193  HISTORY     - 20031103 GOOD             ILDT
 DG4193  HISTORY     - 20200505 GOOD             ILDT
 DG4193
 DG4193                          STATION DESCRIPTION
 DG4193
 DG4193'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 DG4193'FROM POST OFFICE IN CORNLAND GO WEST AONG DAY ST .17 MI TO A T
 DG4193'INTERSECTION WITH TR  1000E. TURN LEFT (SOUTH) ALONG 1000E 0.15 MI TO
 DG4193'STATION ON RIGHT. STATION IS LOCATED 62.1 FT  FROM CENTER OF RR
 DG4193'TRACKS, 46.5 FT NORTH OF NE CORNER RR SIGNAL, 52.5 FT W FROM PP.
 DG4193
 DG4193                          STATION RECOVERY (2003)
 DG4193
 DG4193'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG4193'RECOVERED IN GOOD CONDITION.
 DG4193
 DG4193                          STATION RECOVERY (2020)
 DG4193
 DG4193'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG4193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4197 ***********************************************************************
 DG4197  DESIGNATION -  LOGAN 2
 DG4197  PID         -  DG4197
 DG4197  STATE/COUNTY-  IL/LOGAN
 DG4197  COUNTRY     -  US
 DG4197  USGS QUAD   -  LATHAM (2018)
 DG4197
 DG4197                         *CURRENT SURVEY CONTROL
 DG4197  ______________________________________________________________________
 DG4197* NAD 83(2011) POSITION- 39 59 02.24943(N) 089 13 08.17021(W)   ADJUSTED
 DG4197* NAD 83(2011) ELLIP HT-   153.646 (meters)        (06/27/12)   ADJUSTED
 DG4197* NAD 83(2011) EPOCH   -  2010.00
 DG4197* NAVD 88 ORTHO HEIGHT -   186.0   (meters)      610.    (feet) GPS OBS
 DG4197  ______________________________________________________________________
 DG4197  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG4197  GEOID HEIGHT    -        -32.356 (meters)                     GEOID99
 DG4197  GEOID HEIGHT    -        -32.358 (meters)                     GEOID18
 DG4197  NAD 83(2011) X  -     66,713.197 (meters)                     COMP
 DG4197  NAD 83(2011) Y  - -4,893,515.338 (meters)                     COMP
 DG4197  NAD 83(2011) Z  -  4,076,719.666 (meters)                     COMP
 DG4197  LAPLACE CORR    -          1.24  (seconds)                    DEFLEC18
 DG4197
 DG4197  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4197  Standards:
 DG4197         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4197            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4197  -------------------------------------------------------------------
 DG4197  NETWORK    0.72   1.47           0.32   0.26   0.75     -0.04431321
 DG4197  -------------------------------------------------------------------
 DG4197  Click here for local accuracies and other accuracy information.
 DG4197
 DG4197.The horizontal coordinates were established by GPS observations
 DG4197.and adjusted by the National Geodetic Survey in June 2012.
 DG4197
 DG4197.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4197.been affixed to the stable North American tectonic plate. See 
 DG4197.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4197
 DG4197.The horizontal coordinates are valid at the epoch date displayed above
 DG4197.which is a decimal equivalence of Year/Month/Day.
 DG4197
 DG4197.The orthometric height was determined by GPS observations and a
 DG4197.high-resolution geoid model.
 DG4197
 DG4197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4197.GEOID18 height accuracy estimate available here.
 DG4197
 DG4197.Click photographs - Photos may exist for this station.
 DG4197
 DG4197.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4197
 DG4197.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4197
 DG4197.The ellipsoidal height was determined by GPS observations
 DG4197.and is referenced to NAD 83.
 DG4197
 DG4197. The following values were computed from the NAD 83(2011) position.
 DG4197
 DG4197;                    North         East     Units Scale Factor Converg.
 DG4197;SPC IL W     -   368,636.904   780,945.187   MT  1.00002181   +0 36 32.5
 DG4197;SPC IL W     - 1,209,436.24  2,562,151.00   sFT  1.00002181   +0 36 32.5
 DG4197;UTM  16      - 4,428,334.780   310,539.609   MT  1.00004191   -1 25 34.5
 DG4197
 DG4197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4197!SPC IL W     -   0.99997590  x   1.00002181  =   0.99999771
 DG4197!UTM  16      -   0.99997590  x   1.00004191  =   1.00001781
 DG4197
 DG4197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK1053928334(NAD 83)
 DG4197
 DG4197                          SUPERSEDED SURVEY CONTROL
 DG4197
 DG4197  NAD 83(2007)-  39 59 02.24962(N)    089 13 08.17105(W) AD(2002.00) 0
 DG4197  ELLIP H (02/10/07)  153.660  (m)                       GP(2002.00)    
 DG4197  ELLIP H (02/03/05)  153.623  (m)                       GP(       ) 4 2
 DG4197  NAD 83(1997)-  39 59 02.25027(N)    089 13 08.17139(W) AD(       ) 1
 DG4197  ELLIP H (01/16/04)  153.627  (m)                       GP(       ) 3 1
 DG4197
 DG4197.Superseded values are not recommended for survey control.
 DG4197
 DG4197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4197.See file dsdata.pdf to determine how the superseded data were derived.
 DG4197
 DG4197_MARKER: DD = SURVEY DISK
 DG4197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4197_STAMPING: LOGAN 2 2003
 DG4197_MARK LOGO: ILDT
 DG4197_PROJECTION: FLUSH
 DG4197_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4197+STABILITY: SURFACE MOTION
 DG4197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4197+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2020
 DG4197
 DG4197  HISTORY     - Date     Condition        Report By
 DG4197  HISTORY     - 200306   MONUMENTED       ILDT
 DG4197  HISTORY     - 20031103 GOOD             ILDT
 DG4197  HISTORY     - 20200505 GOOD             ILDT
 DG4197
 DG4197                          STATION DESCRIPTION
 DG4197
 DG4197'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 DG4197'TO REACH FROM JN IL 154 AND IL 121 ON THE SE EDGE OF MT PULASKI GO SE
 DG4197'LONG IL 121 3.05 MI TO CROSS ROAD 2000 AVE. TURN RIGHT (SOUTH) 0.2
 DG4197'MI TO STATION ON RIGHT.  STATION IS 64.5 FT N CENTER OF RR TRACKS 37.2
 DG4197'FT W ROAD CENTERLINE 75 FT S OF PP.
 DG4197
 DG4197                          STATION RECOVERY (2003)
 DG4197
 DG4197'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG4197'RECOVERED IN GOOD CONDITION.
 DG4197
 DG4197                          STATION RECOVERY (2020)
 DG4197
 DG4197'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG4197'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4196 ***********************************************************************
 DG4196  DESIGNATION -  LOGAN 3
 DG4196  PID         -  DG4196
 DG4196  STATE/COUNTY-  IL/LOGAN
 DG4196  COUNTRY     -  US
 DG4196  USGS QUAD   -  MOUNT PULASKI (2018)
 DG4196
 DG4196                         *CURRENT SURVEY CONTROL
 DG4196  ______________________________________________________________________
 DG4196* NAD 83(2011) POSITION- 40 02 30.23100(N) 089 16 55.82524(W)   ADJUSTED
 DG4196* NAD 83(2011) ELLIP HT-   158.642 (meters)        (06/27/12)   ADJUSTED
 DG4196* NAD 83(2011) EPOCH   -  2010.00
 DG4196* NAVD 88 ORTHO HEIGHT -   191.0   (meters)      627.    (feet) GPS OBS
 DG4196  ______________________________________________________________________
 DG4196  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG4196  GEOID HEIGHT    -        -32.394 (meters)                     GEOID99
 DG4196  GEOID HEIGHT    -        -32.395 (meters)                     GEOID18
 DG4196  NAD 83(2011) X  -     61,260.546 (meters)                     COMP
 DG4196  NAD 83(2011) Y  - -4,889,465.595 (meters)                     COMP
 DG4196  NAD 83(2011) Z  -  4,081,636.080 (meters)                     COMP
 DG4196  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 DG4196
 DG4196  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4196  Standards:
 DG4196         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4196            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4196  -------------------------------------------------------------------
 DG4196  NETWORK    0.64   1.27           0.29   0.23   0.65     -0.04324815
 DG4196  -------------------------------------------------------------------
 DG4196  Click here for local accuracies and other accuracy information.
 DG4196
 DG4196.The horizontal coordinates were established by GPS observations
 DG4196.and adjusted by the National Geodetic Survey in June 2012.
 DG4196
 DG4196.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4196.been affixed to the stable North American tectonic plate. See 
 DG4196.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4196
 DG4196.The horizontal coordinates are valid at the epoch date displayed above
 DG4196.which is a decimal equivalence of Year/Month/Day.
 DG4196
 DG4196.The orthometric height was determined by GPS observations and a
 DG4196.high-resolution geoid model.
 DG4196
 DG4196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4196.GEOID18 height accuracy estimate available here.
 DG4196
 DG4196.Click photographs - Photos may exist for this station.
 DG4196
 DG4196.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4196
 DG4196.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4196
 DG4196.The ellipsoidal height was determined by GPS observations
 DG4196.and is referenced to NAD 83.
 DG4196
 DG4196. The following values were computed from the NAD 83(2011) position.
 DG4196
 DG4196;                    North         East     Units Scale Factor Converg.
 DG4196;SPC IL W     -   374,995.943   775,480.352   MT  1.00001129   +0 34 08.6
 DG4196;SPC IL W     - 1,230,299.19  2,544,221.79   sFT  1.00001129   +0 34 08.6
 DG4196;UTM  16      - 4,434,884.251   305,304.005   MT  1.00006667   -1 28 07.3
 DG4196
 DG4196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4196!SPC IL W     -   0.99997511  x   1.00001129  =   0.99998640
 DG4196!UTM  16      -   0.99997511  x   1.00006667  =   1.00004178
 DG4196
 DG4196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0530434884(NAD 83)
 DG4196
 DG4196                          SUPERSEDED SURVEY CONTROL
 DG4196
 DG4196  NAD 83(2007)-  40 02 30.23120(N)    089 16 55.82608(W) AD(2002.00) 0
 DG4196  ELLIP H (02/10/07)  158.654  (m)                       GP(2002.00)    
 DG4196  ELLIP H (02/03/05)  158.625  (m)                       GP(       ) 4 2
 DG4196  NAD 83(1997)-  40 02 30.23160(N)    089 16 55.82628(W) AD(       ) 1
 DG4196  ELLIP H (01/16/04)  158.636  (m)                       GP(       ) 3 1
 DG4196
 DG4196.Superseded values are not recommended for survey control.
 DG4196
 DG4196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4196.See file dsdata.pdf to determine how the superseded data were derived.
 DG4196
 DG4196_MARKER: DD = SURVEY DISK
 DG4196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4196_STAMPING: LOGAN 3 2003
 DG4196_MARK LOGO: ILDT
 DG4196_PROJECTION: FLUSH
 DG4196_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4196+STABILITY: SURFACE MOTION
 DG4196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4196+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2020
 DG4196
 DG4196  HISTORY     - Date     Condition        Report By
 DG4196  HISTORY     - 200306   MONUMENTED       ILDT
 DG4196  HISTORY     - 20031103 GOOD             ILDT
 DG4196  HISTORY     - 20200430 GOOD             ILDT
 DG4196
 DG4196                          STATION DESCRIPTION
 DG4196
 DG4196'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 DG4196'TO REACH FROM JN IL 154 AND IL 121 ON THE SE EDGE OF MT PULASKI GO
 DG4196'NORTH ALONG IL 121 3.08 MI TO STATION ON LEFT.  STATION IS 6 FT W ROAD
 DG4196'CENTERLINE 54 FT N OF PP.
 DG4196
 DG4196                          STATION RECOVERY (2003)
 DG4196
 DG4196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG4196'RECOVERED IN GOOD CONDITION.
 DG4196
 DG4196                          STATION RECOVERY (2020)
 DG4196
 DG4196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG4196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4194 ***********************************************************************
 DG4194  DESIGNATION -  LOGAN 4
 DG4194  PID         -  DG4194
 DG4194  STATE/COUNTY-  IL/LOGAN
 DG4194  COUNTRY     -  US
 DG4194  USGS QUAD   -  WAYNESVILLE WEST (2018)
 DG4194
 DG4194                         *CURRENT SURVEY CONTROL
 DG4194  ______________________________________________________________________
 DG4194* NAD 83(2011) POSITION- 40 08 08.73668(N) 089 11 33.61753(W)   ADJUSTED
 DG4194* NAD 83(2011) ELLIP HT-   162.243 (meters)        (06/27/12)   ADJUSTED
 DG4194* NAD 83(2011) EPOCH   -  2010.00
 DG4194* NAVD 88 ORTHO HEIGHT -   194.6   (meters)      638.    (feet) GPS OBS
 DG4194  ______________________________________________________________________
 DG4194  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG4194  GEOID HEIGHT    -        -32.391 (meters)                     GEOID99
 DG4194  GEOID HEIGHT    -        -32.394 (meters)                     GEOID18
 DG4194  NAD 83(2011) X  -     68,803.639 (meters)                     COMP
 DG4194  NAD 83(2011) Y  - -4,882,643.671 (meters)                     COMP
 DG4194  NAD 83(2011) Z  -  4,089,626.217 (meters)                     COMP
 DG4194  LAPLACE CORR    -          1.86  (seconds)                    DEFLEC18
 DG4194
 DG4194  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4194  Standards:
 DG4194         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4194            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4194  -------------------------------------------------------------------
 DG4194  NETWORK    0.69   1.39           0.31   0.25   0.71     -0.10736879
 DG4194  -------------------------------------------------------------------
 DG4194  Click here for local accuracies and other accuracy information.
 DG4194
 DG4194.The horizontal coordinates were established by GPS observations
 DG4194.and adjusted by the National Geodetic Survey in June 2012.
 DG4194
 DG4194.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4194.been affixed to the stable North American tectonic plate. See 
 DG4194.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4194
 DG4194.The horizontal coordinates are valid at the epoch date displayed above
 DG4194.which is a decimal equivalence of Year/Month/Day.
 DG4194
 DG4194.The orthometric height was determined by GPS observations and a
 DG4194.high-resolution geoid model.
 DG4194
 DG4194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4194.GEOID18 height accuracy estimate available here.
 DG4194
 DG4194.Click photographs - Photos may exist for this station.
 DG4194
 DG4194.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4194
 DG4194.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4194
 DG4194.The ellipsoidal height was determined by GPS observations
 DG4194.and is referenced to NAD 83.
 DG4194
 DG4194. The following values were computed from the NAD 83(2011) position.
 DG4194
 DG4194;                    North         East     Units Scale Factor Converg.
 DG4194;SPC IL W     -   385,515.967   783,004.053   MT  1.00002596   +0 37 40.3
 DG4194;SPC IL W     - 1,264,813.64  2,568,905.80   sFT  1.00002596   +0 37 40.3
 DG4194;UTM  16      - 4,445,130.126   313,197.603   MT  1.00002958   -1 24 49.7
 DG4194
 DG4194!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4194!SPC IL W     -   0.99997455  x   1.00002596  =   1.00000051
 DG4194!UTM  16      -   0.99997455  x   1.00002958  =   1.00000413
 DG4194
 DG4194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1319745130(NAD 83)
 DG4194
 DG4194                          SUPERSEDED SURVEY CONTROL
 DG4194
 DG4194  NAD 83(2007)-  40 08 08.73686(N)    089 11 33.61838(W) AD(2002.00) 0
 DG4194  ELLIP H (02/10/07)  162.254  (m)                       GP(2002.00)    
 DG4194  ELLIP H (02/03/05)  162.227  (m)                       GP(       ) 4 2
 DG4194  NAD 83(1997)-  40 08 08.73720(N)    089 11 33.61860(W) AD(       ) 1
 DG4194  ELLIP H (01/16/04)  162.235  (m)                       GP(       ) 3 1
 DG4194
 DG4194.Superseded values are not recommended for survey control.
 DG4194
 DG4194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4194.See file dsdata.pdf to determine how the superseded data were derived.
 DG4194
 DG4194_MARKER: DD = SURVEY DISK
 DG4194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4194_STAMPING: LOGAN 4 2003
 DG4194_MARK LOGO: ILDT
 DG4194_PROJECTION: FLUSH
 DG4194_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4194+STABILITY: SURFACE MOTION
 DG4194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4194+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2020
 DG4194
 DG4194  HISTORY     - Date     Condition        Report By
 DG4194  HISTORY     - 200306   MONUMENTED       ILDT
 DG4194  HISTORY     - 20031103 GOOD             ILDT
 DG4194  HISTORY     - 20200504 GOOD             ILDT
 DG4194
 DG4194                          STATION DESCRIPTION
 DG4194
 DG4194'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 DG4194'FROM THE CENTER OF BEASON IL FOLLOW 2150 AVE. SOUTH TO THE JUNCTION
 DG4194'WITH 1500TH ST.  PROCEED THROUGH INTERSECTION TO STATION ON LEFT TO
 DG4194'SE QUADRANT OF THE INTERSECTION. STATION IS 9.35 M E OF SE CORNER OF
 DG4194'TRANSFORMER ENCLOSURE, 9.38 M E OF NE CORNER OF TRANSFORMER ENCLOSURE,
 DG4194'14.7 M FROM A PP, 22.2 M NE OF A STOP SIGN.
 DG4194
 DG4194                          STATION RECOVERY (2003)
 DG4194
 DG4194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG4194'RECOVERED IN GOOD CONDITION.
 DG4194
 DG4194                          STATION RECOVERY (2020)
 DG4194
 DG4194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG4194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4192 ***********************************************************************
 DG4192  DESIGNATION -  LOGAN 5
 DG4192  PID         -  DG4192
 DG4192  STATE/COUNTY-  IL/LOGAN
 DG4192  COUNTRY     -  US
 DG4192  USGS QUAD   -  ARMINGTON (2018)
 DG4192
 DG4192                         *CURRENT SURVEY CONTROL
 DG4192  ______________________________________________________________________
 DG4192* NAD 83(2011) POSITION- 40 18 37.98874(N) 089 18 21.23875(W)   ADJUSTED
 DG4192* NAD 83(2011) ELLIP HT-   162.756 (meters)        (06/27/12)   ADJUSTED
 DG4192* NAD 83(2011) EPOCH   -  2010.00
 DG4192* NAVD 88 ORTHO HEIGHT -   195.3   (meters)      641.    (feet) GPS OBS
 DG4192  ______________________________________________________________________
 DG4192  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG4192  GEOID HEIGHT    -        -32.576 (meters)                     GEOID99
 DG4192  GEOID HEIGHT    -        -32.584 (meters)                     GEOID18
 DG4192  NAD 83(2011) X  -     59,002.583 (meters)                     COMP
 DG4192  NAD 83(2011) Y  - -4,870,237.590 (meters)                     COMP
 DG4192  NAD 83(2011) Z  -  4,104,446.177 (meters)                     COMP
 DG4192  LAPLACE CORR    -          1.93  (seconds)                    DEFLEC18
 DG4192
 DG4192  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4192  Standards:
 DG4192         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4192            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4192  -------------------------------------------------------------------
 DG4192  NETWORK    0.62   1.23           0.28   0.22   0.63     -0.04520023
 DG4192  -------------------------------------------------------------------
 DG4192  Click here for local accuracies and other accuracy information.
 DG4192
 DG4192.The horizontal coordinates were established by GPS observations
 DG4192.and adjusted by the National Geodetic Survey in June 2012.
 DG4192
 DG4192.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4192.been affixed to the stable North American tectonic plate. See 
 DG4192.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4192
 DG4192.The horizontal coordinates are valid at the epoch date displayed above
 DG4192.which is a decimal equivalence of Year/Month/Day.
 DG4192
 DG4192.The orthometric height was determined by GPS observations and a
 DG4192.high-resolution geoid model.
 DG4192
 DG4192.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4192.GEOID18 height accuracy estimate available here.
 DG4192
 DG4192.Click photographs - Photos may exist for this station.
 DG4192
 DG4192.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4192
 DG4192.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4192
 DG4192.The ellipsoidal height was determined by GPS observations
 DG4192.and is referenced to NAD 83.
 DG4192
 DG4192. The following values were computed from the NAD 83(2011) position.
 DG4192
 DG4192;                    North         East     Units Scale Factor Converg.
 DG4192;SPC IL W     -   404,824.336   773,166.299   MT  1.00000705   +0 33 24.8
 DG4192;SPC IL W     - 1,328,161.18  2,536,629.77   sFT  1.00000705   +0 33 24.8
 DG4192;UTM  16      - 4,464,777.996   304,054.941   MT  1.00007265   -1 29 32.0
 DG4192
 DG4192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4192!SPC IL W     -   0.99997447  x   1.00000705  =   0.99998152
 DG4192!UTM  16      -   0.99997447  x   1.00007265  =   1.00004712
 DG4192
 DG4192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0405464777(NAD 83)
 DG4192
 DG4192                          SUPERSEDED SURVEY CONTROL
 DG4192
 DG4192  NAD 83(2007)-  40 18 37.98891(N)    089 18 21.23961(W) AD(2002.00) 0
 DG4192  ELLIP H (02/10/07)  162.766  (m)                       GP(2002.00)    
 DG4192  ELLIP H (02/03/05)  162.759  (m)                       GP(       ) 4 2
 DG4192  NAD 83(1997)-  40 18 37.98877(N)    089 18 21.23967(W) AD(       ) 1
 DG4192  ELLIP H (01/16/04)  162.778  (m)                       GP(       ) 3 1
 DG4192
 DG4192.Superseded values are not recommended for survey control.
 DG4192
 DG4192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4192.See file dsdata.pdf to determine how the superseded data were derived.
 DG4192
 DG4192_MARKER: DD = SURVEY DISK
 DG4192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4192_STAMPING: LOGAN 5 2003
 DG4192_MARK LOGO: ILDT
 DG4192_PROJECTION: FLUSH
 DG4192_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4192+STABILITY: SURFACE MOTION
 DG4192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4192+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2020
 DG4192
 DG4192  HISTORY     - Date     Condition        Report By
 DG4192  HISTORY     - 200306   MONUMENTED       ILDT
 DG4192  HISTORY     - 20031103 GOOD             ILDT
 DG4192  HISTORY     - 20200428 GOOD             ILDT
 DG4192
 DG4192                          STATION DESCRIPTION
 DG4192
 DG4192'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 DG4192'FROM JUNCTION OF US 136 AND ARMINGTON RD PROCEED ABOUT 20 FT NORTH ON
 DG4192'ARMINGTON RD TO STATION ON RIGHT JUST SOUTH OF THE JUNCTION OF
 DG4192'ARMINGTON RD AND 2706. 2.3 M SOUTH OF  PAVEMENT EDGE, 4.7 M E OF
 DG4192'WEIGHT LIMIT SIGN, 17.4 M SE OF STOP SIGN.
 DG4192
 DG4192                          STATION RECOVERY (2003)
 DG4192
 DG4192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG4192'RECOVERED IN GOOD CONDITION.
 DG4192
 DG4192                          STATION RECOVERY (2020)
 DG4192
 DG4192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG4192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4191 ***********************************************************************
 DG4191  DESIGNATION -  LOGAN 6
 DG4191  PID         -  DG4191
 DG4191  STATE/COUNTY-  IL/LOGAN
 DG4191  COUNTRY     -  US
 DG4191  USGS QUAD   -  LINCOLN EAST (2018)
 DG4191
 DG4191                         *CURRENT SURVEY CONTROL
 DG4191  ______________________________________________________________________
 DG4191* NAD 83(2011) POSITION- 40 13 22.68178(N) 089 21 38.91186(W)   ADJUSTED
 DG4191* NAD 83(2011) ELLIP HT-   145.331 (meters)        (06/27/12)   ADJUSTED
 DG4191* NAD 83(2011) EPOCH   -  2010.00
 DG4191* NAVD 88 ORTHO HEIGHT -   177.9   (meters)      584.    (feet) GPS OBS
 DG4191  ______________________________________________________________________
 DG4191  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG4191  GEOID HEIGHT    -        -32.603 (meters)                     GEOID99
 DG4191  GEOID HEIGHT    -        -32.606 (meters)                     GEOID18
 DG4191  NAD 83(2011) X  -     54,405.161 (meters)                     COMP
 DG4191  NAD 83(2011) Y  - -4,876,564.379 (meters)                     COMP
 DG4191  NAD 83(2011) Z  -  4,097,013.796 (meters)                     COMP
 DG4191  LAPLACE CORR    -          1.28  (seconds)                    DEFLEC18
 DG4191
 DG4191  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4191  Standards:
 DG4191         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4191            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4191  -------------------------------------------------------------------
 DG4191  NETWORK    0.61   1.20           0.28   0.21   0.61     -0.00935768
 DG4191  -------------------------------------------------------------------
 DG4191  Click here for local accuracies and other accuracy information.
 DG4191
 DG4191.The horizontal coordinates were established by GPS observations
 DG4191.and adjusted by the National Geodetic Survey in June 2012.
 DG4191
 DG4191.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4191.been affixed to the stable North American tectonic plate. See 
 DG4191.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4191
 DG4191.The horizontal coordinates are valid at the epoch date displayed above
 DG4191.which is a decimal equivalence of Year/Month/Day.
 DG4191
 DG4191.The orthometric height was determined by GPS observations and a
 DG4191.high-resolution geoid model.
 DG4191
 DG4191.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4191.GEOID18 height accuracy estimate available here.
 DG4191
 DG4191.Click photographs - Photos may exist for this station.
 DG4191
 DG4191.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4191
 DG4191.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4191
 DG4191.The ellipsoidal height was determined by GPS observations
 DG4191.and is referenced to NAD 83.
 DG4191
 DG4191. The following values were computed from the NAD 83(2011) position.
 DG4191
 DG4191;                    North         East     Units Scale Factor Converg.
 DG4191;SPC IL W     -   395,055.382   768,587.308   MT  0.99999906   +0 31 13.5
 DG4191;SPC IL W     - 1,296,110.87  2,521,606.86   sFT  0.99999906   +0 31 13.5
 DG4191;UTM  16      - 4,455,178.075   299,129.483   MT  1.00009672   -1 31 30.1
 DG4191
 DG4191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4191!SPC IL W     -   0.99997720  x   0.99999906  =   0.99997626
 DG4191!UTM  16      -   0.99997720  x   1.00009672  =   1.00007392
 DG4191
 DG4191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9912955178(NAD 83)
 DG4191
 DG4191                          SUPERSEDED SURVEY CONTROL
 DG4191
 DG4191  NAD 83(2007)-  40 13 22.68198(N)    089 21 38.91271(W) AD(2002.00) 0
 DG4191  ELLIP H (02/10/07)  145.343  (m)                       GP(2002.00)    
 DG4191  ELLIP H (02/03/05)  145.335  (m)                       GP(       ) 4 2
 DG4191  NAD 83(1997)-  40 13 22.68184(N)    089 21 38.91281(W) AD(       ) 1
 DG4191  ELLIP H (01/16/04)  145.356  (m)                       GP(       ) 3 1
 DG4191
 DG4191.Superseded values are not recommended for survey control.
 DG4191
 DG4191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4191.See file dsdata.pdf to determine how the superseded data were derived.
 DG4191
 DG4191_MARKER: DD = SURVEY DISK
 DG4191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4191_STAMPING: LOGAN 6 2003
 DG4191_MARK LOGO: ILDT
 DG4191_PROJECTION: FLUSH
 DG4191_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4191+STABILITY: SURFACE MOTION
 DG4191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4191+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2011
 DG4191
 DG4191  HISTORY     - Date     Condition        Report By
 DG4191  HISTORY     - 200306   MONUMENTED       ILDT
 DG4191  HISTORY     - 20031103 GOOD             ILDT
 DG4191  HISTORY     - 20110713 GOOD             FARNGP
 DG4191
 DG4191                          STATION DESCRIPTION
 DG4191
 DG4191'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 DG4191'FROM THE INTERSECTION OF IL 121 AND CR 16 IN HARTSBURG, PROCEED E ON
 DG4191'CR 18 (FRON STREET)  FOR 3.9 MI THEN SOUTH ON CR 2 (2300N) FOR 2.2
 DG4191'MILES TO STATION ON RIGHT. THE STATION IS  LOCATED JUST NORTH OF THE
 DG4191'JUNCTION WITH 2100 ST. STATION IS 14.75 M NW OF STOP SIGN 8.5 M EAST
 DG4191'OF PAVEMENT EDGE AND 29.5 M EAST, AND ON THE OTHER SIE OF THE ROAD
 DG4191'FROM ROAD SIGN  (2100 ST 1275 AVE).
 DG4191
 DG4191                          STATION RECOVERY (2003)
 DG4191
 DG4191'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG4191'RECOVERED IN GOOD CONDITION.
 DG4191
 DG4191                          STATION RECOVERY (2011)
 DG4191
 DG4191'RECOVERY NOTE BY FARNSWORTH GROUP 2011 (BAB)
 DG4191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4190 ***********************************************************************
 DG4190  DESIGNATION -  LOGAN 7
 DG4190  PID         -  DG4190
 DG4190  STATE/COUNTY-  IL/LOGAN
 DG4190  COUNTRY     -  US
 DG4190  USGS QUAD   -  LINCOLN WEST (2018)
 DG4190
 DG4190                         *CURRENT SURVEY CONTROL
 DG4190  ______________________________________________________________________
 DG4190* NAD 83(2011) POSITION- 40 13 12.07431(N) 089 28 09.98703(W)   ADJUSTED
 DG4190* NAD 83(2011) ELLIP HT-   138.183 (meters)        (06/27/12)   ADJUSTED
 DG4190* NAD 83(2011) EPOCH   -  2010.00
 DG4190* NAVD 88 ORTHO HEIGHT -   170.8   (meters)      560.    (feet) GPS OBS
 DG4190  ______________________________________________________________________
 DG4190  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG4190  GEOID HEIGHT    -        -32.670 (meters)                     GEOID99
 DG4190  GEOID HEIGHT    -        -32.669 (meters)                     GEOID18
 DG4190  NAD 83(2011) X  -     45,161.077 (meters)                     COMP
 DG4190  NAD 83(2011) Y  - -4,876,864.577 (meters)                     COMP
 DG4190  NAD 83(2011) Z  -  4,096,759.357 (meters)                     COMP
 DG4190  LAPLACE CORR    -          1.18  (seconds)                    DEFLEC18
 DG4190
 DG4190  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4190  Standards:
 DG4190         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4190            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4190  -------------------------------------------------------------------
 DG4190  NETWORK    0.57   1.12           0.26   0.20   0.57     -0.01538990
 DG4190  -------------------------------------------------------------------
 DG4190  Click here for local accuracies and other accuracy information.
 DG4190
 DG4190.The horizontal coordinates were established by GPS observations
 DG4190.and adjusted by the National Geodetic Survey in June 2012.
 DG4190
 DG4190.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4190.been affixed to the stable North American tectonic plate. See 
 DG4190.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4190
 DG4190.The horizontal coordinates are valid at the epoch date displayed above
 DG4190.which is a decimal equivalence of Year/Month/Day.
 DG4190
 DG4190.The orthometric height was determined by GPS observations and a
 DG4190.high-resolution geoid model.
 DG4190
 DG4190.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4190.GEOID18 height accuracy estimate available here.
 DG4190
 DG4190.Click photographs - Photos may exist for this station.
 DG4190
 DG4190.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4190
 DG4190.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4190
 DG4190.The ellipsoidal height was determined by GPS observations
 DG4190.and is referenced to NAD 83.
 DG4190
 DG4190. The following values were computed from the NAD 83(2011) position.
 DG4190
 DG4190;                    North         East     Units Scale Factor Converg.
 DG4190;SPC IL W     -   394,649.899   759,344.026   MT  0.99998451   +0 27 00.8
 DG4190;SPC IL W     - 1,294,780.54  2,491,281.19   sFT  0.99998451   +0 27 00.8
 DG4190;UTM  16      - 4,455,102.748   289,876.431   MT  1.00014354   -1 35 42.6
 DG4190
 DG4190!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4190!SPC IL W     -   0.99997832  x   0.99998451  =   0.99996283
 DG4190!UTM  16      -   0.99997832  x   1.00014354  =   1.00012186
 DG4190
 DG4190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8987655102(NAD 83)
 DG4190
 DG4190                          SUPERSEDED SURVEY CONTROL
 DG4190
 DG4190  NAD 83(2007)-  40 13 12.07456(N)    089 28 09.98791(W) AD(2002.00) 0
 DG4190  ELLIP H (02/10/07)  138.199  (m)                       GP(2002.00)    
 DG4190  ELLIP H (02/03/05)  138.192  (m)                       GP(       ) 4 2
 DG4190  NAD 83(1997)-  40 13 12.07439(N)    089 28 09.98795(W) AD(       ) 1
 DG4190  ELLIP H (01/16/04)  138.213  (m)                       GP(       ) 3 1
 DG4190
 DG4190.Superseded values are not recommended for survey control.
 DG4190
 DG4190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4190.See file dsdata.pdf to determine how the superseded data were derived.
 DG4190
 DG4190_MARKER: DD = SURVEY DISK
 DG4190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4190_STAMPING: LOGAN 7 2003
 DG4190_MARK LOGO: ILDT
 DG4190_PROJECTION: RECESSED 3 CENTIMETERS
 DG4190_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4190+STABILITY: SURFACE MOTION
 DG4190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4190+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2020
 DG4190
 DG4190  HISTORY     - Date     Condition        Report By
 DG4190  HISTORY     - 200306   MONUMENTED       ILDT
 DG4190  HISTORY     - 20031103 GOOD             ILDT
 DG4190  HISTORY     - 20200427 GOOD             ILDT
 DG4190
 DG4190                          STATION DESCRIPTION
 DG4190
 DG4190'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 DG4190'FROM EXIT 6 ON I155 PROCEED WEST ON CR18 0.2 MI. TO JUNCTION WITH
 DG4190'CR700E. PROCEED SOUTH ON CR700E 700 AV) 2.1 MI. TO T JUNCTION WITH
 DG4190'2100 ST (CR 2100 N) AND STATION WHICH IS LOCATED IMMEDIATELY SOUTH OF
 DG4190'THE INTERSECTION. MARK IS LOCATED 4 M S OF SOUTH EDGE OF PAVEMENT ON
 DG4190'2100 ST, 15.25 M S OF ROAD SIGN (700AV, 2100 ST) AND 3.2 M EAST OF
 DG4190'DOUBLE ARROW ROAD SIGN INDICATING THE END ON CR 700 E.
 DG4190
 DG4190                          STATION RECOVERY (2003)
 DG4190
 DG4190'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG4190'RECOVERED IN GOOD CONDITION.
 DG4190
 DG4190                          STATION RECOVERY (2020)
 DG4190
 DG4190'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG4190'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4195 ***********************************************************************
 DG4195  DESIGNATION -  LOGAN 8
 DG4195  PID         -  DG4195
 DG4195  STATE/COUNTY-  IL/LOGAN
 DG4195  COUNTRY     -  US
 DG4195  USGS QUAD   -  MIDDLETOWN (2018)
 DG4195
 DG4195                         *CURRENT SURVEY CONTROL
 DG4195  ______________________________________________________________________
 DG4195* NAD 83(2011) POSITION- 40 05 58.99921(N) 089 35 18.21909(W)   ADJUSTED
 DG4195* NAD 83(2011) ELLIP HT-   144.713 (meters)        (06/27/12)   ADJUSTED
 DG4195* NAD 83(2011) EPOCH   -  2010.00
 DG4195* NAVD 88 ORTHO HEIGHT -   177.4   (meters)      582.    (feet) GPS OBS
 DG4195  ______________________________________________________________________
 DG4195  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG4195  GEOID HEIGHT    -        -32.685 (meters)                     GEOID99
 DG4195  GEOID HEIGHT    -        -32.681 (meters)                     GEOID18
 DG4195  NAD 83(2011) X  -     35,097.917 (meters)                     COMP
 DG4195  NAD 83(2011) Y  - -4,885,567.458 (meters)                     COMP
 DG4195  NAD 83(2011) Z  -  4,086,554.760 (meters)                     COMP
 DG4195  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 DG4195
 DG4195  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4195  Standards:
 DG4195         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4195            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4195  -------------------------------------------------------------------
 DG4195  NETWORK    0.57   1.10           0.26   0.20   0.56      0.04141595
 DG4195  -------------------------------------------------------------------
 DG4195  Click here for local accuracies and other accuracy information.
 DG4195
 DG4195.The horizontal coordinates were established by GPS observations
 DG4195.and adjusted by the National Geodetic Survey in June 2012.
 DG4195
 DG4195.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4195.been affixed to the stable North American tectonic plate. See 
 DG4195.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG4195
 DG4195.The horizontal coordinates are valid at the epoch date displayed above
 DG4195.which is a decimal equivalence of Year/Month/Day.
 DG4195
 DG4195.The orthometric height was determined by GPS observations and a
 DG4195.high-resolution geoid model.
 DG4195
 DG4195.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4195.GEOID18 height accuracy estimate available here.
 DG4195
 DG4195.Click photographs - Photos may exist for this station.
 DG4195
 DG4195.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG4195
 DG4195.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG4195
 DG4195.The ellipsoidal height was determined by GPS observations
 DG4195.and is referenced to NAD 83.
 DG4195
 DG4195. The following values were computed from the NAD 83(2011) position.
 DG4195
 DG4195;                    North         East     Units Scale Factor Converg.
 DG4195;SPC IL W     -   381,220.109   749,306.252   MT  0.99997109   +0 22 20.9
 DG4195;SPC IL W     - 1,250,719.64  2,458,348.93   sFT  0.99997109   +0 22 20.9
 DG4195;UTM  16      - 4,442,036.789   279,364.262   MT  1.00019931   -1 40 04.5
 DG4195
 DG4195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4195!SPC IL W     -   0.99997730  x   0.99997109  =   0.99994839
 DG4195!UTM  16      -   0.99997730  x   1.00019931  =   1.00017660
 DG4195
 DG4195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7936442036(NAD 83)
 DG4195
 DG4195                          SUPERSEDED SURVEY CONTROL
 DG4195
 DG4195  NAD 83(2007)-  40 05 58.99946(N)    089 35 18.21995(W) AD(2002.00) 0
 DG4195  ELLIP H (02/10/07)  144.723  (m)                       GP(2002.00)    
 DG4195  ELLIP H (02/03/05)  144.708  (m)                       GP(       ) 4 2
 DG4195  NAD 83(1997)-  40 05 58.99931(N)    089 35 18.21993(W) AD(       ) 1
 DG4195  ELLIP H (01/16/04)  144.727  (m)                       GP(       ) 3 1
 DG4195
 DG4195.Superseded values are not recommended for survey control.
 DG4195
 DG4195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4195.See file dsdata.pdf to determine how the superseded data were derived.
 DG4195
 DG4195_MARKER: DD = SURVEY DISK
 DG4195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG4195_STAMPING: LOGAN 8 2003
 DG4195_MARK LOGO: ILDT
 DG4195_PROJECTION: PROJECTING 5 CENTIMETERS
 DG4195_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG4195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG4195+STABILITY: SURFACE MOTION
 DG4195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG4195+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2020
 DG4195
 DG4195  HISTORY     - Date     Condition        Report By
 DG4195  HISTORY     - 200306   MONUMENTED       ILDT
 DG4195  HISTORY     - 20031103 GOOD             ILDT
 DG4195  HISTORY     - 20200423 GOOD             ILDT
 DG4195
 DG4195                          STATION DESCRIPTION
 DG4195
 DG4195'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 DG4195'FROM THE RIGHT ANGLE BEND IN CR15, ON THE EAST SIDE ON MIDDLETON,
 DG4195'PROCEED ABOUT 50M  EAST TO STATION ON LEFT. THE STATION IS LOCATED ON
 DG4195'THE EASTERN EDGE OF A VERY WIDE DRIVEWAY AND AT THE WESTERN EDGE OF A
 DG4195'CORNFIELD. LOOK FOR A WELLHEAD SURROUNDED BY  A CHAIN LINK FENCE. HE
 DG4195'MARK IS 3.7 M EAST OF NORTHERN APEX OF TRIANGULAR FENCE AROUND WELL
 DG4195'HEAD, 5.7 M NORTH OF A POWERPOLE AND 8.6 M SOUTH OF EDGE OF PAVEMENT.
 DG4195'ON NORTHERN SIDE OF ROAD.
 DG4195
 DG4195                          STATION RECOVERY (2003)
 DG4195
 DG4195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (DEL)
 DG4195'RECOVERED IN GOOD CONDITION.
 DG4195
 DG4195                          STATION RECOVERY (2020)
 DG4195
 DG4195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG4195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3160 ***********************************************************************
 ME3160  DESIGNATION -  LOMBARD
 ME3160  PID         -  ME3160
 ME3160  STATE/COUNTY-  IL/DU PAGE
 ME3160  COUNTRY     -  US
 ME3160  USGS QUAD   -  ELMHURST (2018)
 ME3160
 ME3160                         *CURRENT SURVEY CONTROL
 ME3160  ______________________________________________________________________
 ME3160* NAD 83(1997) POSITION- 41 54 12.24878(N) 087 59 26.66488(W)   ADJUSTED
 ME3160* NAVD 88 ORTHO HEIGHT -   220.    (meters)      722.    (feet) SCALED
 ME3160  ______________________________________________________________________
 ME3160  GEOID HEIGHT    -        -33.422 (meters)                     GEOID18
 ME3160  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 ME3160  HORZ ORDER      -  SECOND
 ME3160
 ME3160.The horizontal coordinates were established by classical geodetic methods
 ME3160.and adjusted by the National Geodetic Survey in October 1999.
 ME3160
 ME3160.The orthometric height was scaled from a topographic map.
 ME3160
 ME3160.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3160.GEOID18 height accuracy estimate available here.
 ME3160
 ME3160.Click photographs - Photos may exist for this station.
 ME3160
 ME3160.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3160
 ME3160. The following values were computed from the NAD 83(1997) position.
 ME3160
 ME3160;                    North         East     Units Scale Factor Converg.
 ME3160;SPC IL E     -   581,430.320   328,426.294   MT  0.99998494   +0 13 43.7
 ME3160;SPC IL E     - 1,907,575.97  1,077,511.93   sFT  0.99998494   +0 13 43.7
 ME3160;UTM  16      - 4,639,525.732   417,824.823   MT  0.99968309   -0 39 42.2
 ME3160
 ME3160!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3160!SPC IL E     -   0.99997075  x   0.99998494  =   0.99995569
 ME3160!UTM  16      -   0.99997075  x   0.99968309  =   0.99965385
 ME3160
 ME3160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1782439525(NAD 83)
 ME3160
 ME3160                          SUPERSEDED SURVEY CONTROL
 ME3160
 ME3160  NAD 83(1997)-  41 54 12.24886(N)    087 59 26.66546(W) AD(       ) 2
 ME3160  NAD 83(1994)-  41 54 12.25166(N)    087 59 26.67675(W) AD(       ) 2
 ME3160  NAD 83(1986)-  41 54 12.25257(N)    087 59 26.67674(W) AD(       ) 2
 ME3160  NAD 27      -  41 54 12.14540(N)    087 59 26.43750(W) AD(       ) 2
 ME3160
 ME3160.Superseded values are not recommended for survey control.
 ME3160
 ME3160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3160.See file dsdata.pdf to determine how the superseded data were derived.
 ME3160
 ME3160_MARKER: DS = TRIANGULATION STATION DISK
 ME3160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3160_STAMPING: LOMBARD 1956
 ME3160_MARK LOGO: CGS
 ME3160_PROJECTION: FLUSH
 ME3160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3160+STABILITY: SURFACE MOTION
 ME3160_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3160+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2006
 ME3160
 ME3160  HISTORY     - Date     Condition        Report By
 ME3160  HISTORY     - 1956     MONUMENTED       CGS
 ME3160  HISTORY     - 1963     GOOD             ILHD
 ME3160  HISTORY     - 1967     MARK NOT FOUND   CGS
 ME3160  HISTORY     - 1970     GOOD             NGS
 ME3160  HISTORY     - 20060121 GOOD             USPSQD
 ME3160
 ME3160                          STATION DESCRIPTION
 ME3160
 ME3160'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3160'THE STATION IS LOCATED ABOUT 3 MILES WEST OF ELMHURST, 2 MILES
 ME3160'NORTHEAST OF LOMBARD AND 0.15 MILE WEST OF ADDISON ROAD ON LANE OWNED
 ME3160'BY MR. ALFRED GRIFFIN.  IT IS NEAR THE NORTHWEST CORNER OF A FRAME
 ME3160'BUILDING LOCALLY KNOWN AS THE FARM HOUSE, 20 FEET NORTHWEST OF THE
 ME3160'NORTHEAST CORNER OF THE GARAGE, 16 FEET NORTH OF THE NORTHWEST CORNER
 ME3160'OF THE GARAGE AND 4 FEET EAST OF A WHITE WITNESS POST.  THE MARK IS
 ME3160'FLUSH AND THE DISK IS STAMPED LOMBARD 1956.
 ME3160'
 ME3160'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 53 AND 64,
 ME3160'ABOUT 5 MILES WEST OF ELMHURST, GO EAST ON STATE HIGHWAY 64 FOR 2.2
 ME3160'MILES TO ADDISON ROAD.  TURN RIGHT AND GO SOUTH ON ADDISON ROAD FOR
 ME3160'0.1 MILE TO THE AZIMUTH MARK ON THE WEST SIDE AS DESCRIBED.  CONTINUE
 ME3160'SOUTH ON ADDISON ROAD FOR 0.05 MILE TO A SIDE ROAD RIGHT AND SIGN THE
 ME3160'FARM HOUSE.  TURN RIGHT AND GO WEST ON GRAVELED ROAD FOR 0.1 MILE TO A
 ME3160'DRIVEWAY RIGHT LEADING TO FARM HOUSE.  TURN RIGHT AND GO NORTH TO
 ME3160'HOUSE AND CONTINUE AROUND TO THE NORTHWEST CORNER AND STATION AS
 ME3160'DESCRIBED.
 ME3160'
 ME3160'REFERENCE MARK 1 IS 71 FEET EAST OF THE NORTHEAST CORNER OF THE HOUSE
 ME3160'AND 18 FEET EAST OF A LARGE ELM TREE.  THE MARK IS FLUSH, ABOUT 2 FEET
 ME3160'LOWER IN ELEVATION THAN THE STATION MARK AND THE DISK IS STAMPED
 ME3160'LOMBARD NO 1 1956.
 ME3160'
 ME3160'REFERENCE MARK 2 IS 63 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 ME3160'HOUSE, 33 FEET WEST OF THE CENTER OF THE DRIVEWAY AND 11 FEET
 ME3160'SOUTHWEST OF A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 2 INCHES
 ME3160'AND THE DISK IS STAMPED LOMBARD NO 2 1956.
 ME3160'
 ME3160'THE AZIMUTH MARK IS 38 FEET WEST OF THE CENTER OF ADDISON ROAD, 10
 ME3160'FEET EAST OF SIDEWALK, 1 FOOT SOUTH OF A POWER LINE POLE AND 1 FOOT
 ME3160'SOUTHWEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 ME3160'STAMPED LOMBARD 1956.
 ME3160'
 ME3160'HEIGHT OF LIGHT ABOVE STATION MARK 37 METERS.
 ME3160
 ME3160                          STATION RECOVERY (1963)
 ME3160
 ME3160'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (HB)
 ME3160'STATION WAS RECOVERED IN GOOD CONDITION.  LAND OWNED BY MR. ALFRED
 ME3160'GRIFFIN AND BUILDING KNOWN LOCALLY AS THE FARM HOUSE, NO LONGER
 ME3160'APPLIES.
 ME3160'
 ME3160'RM 1, RM 2 AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION, AS
 ME3160'DESCRIBED.
 ME3160'
 ME3160'TO REACH STATION FROM AZIMUTH MARK IS CHANGED AS FOLLOWS- GO EAST ON
 ME3160'STATE HIGHWAY 64 FOR 2.15 MI. TO POINT WHERE SECOND AVE. AND STONE RD.
 ME3160'INTERSECT ILL. 64.  TURN RIGHT ON SECOND AVE. AND GO SOUTH TO HOUSE
 ME3160'NO. 717 ON EAST SIDE OF STREET.
 ME3160
 ME3160                          STATION RECOVERY (1967)
 ME3160
 ME3160'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME3160'THE SECTION WHERE THE STATION, REFERENCE MARKS AND AZIMUTH MARK WERE
 ME3160'LOCATED IS NOW A HOUSING PROJECT.  NO TRACE OF ANY OF THE MARKS COULD
 ME3160'BE FOUND NOR ANYONE WHO KNEW ANYTHING ABOUT THEM.  THIS COMPLETE
 ME3160'STATION IS ASSUMED LOST.
 ME3160
 ME3160                          STATION RECOVERY (1970)
 ME3160
 ME3160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 ME3160'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.  IT
 ME3160'WAS REPORTED BY THIS PARTY IN 1967 THAT THE MARKS WERE NOT FOUND AND
 ME3160'ASSUMED TO BE DESTROYED BUT NEW INFORMATION LED TO THE LOCATION OF THE
 ME3160'STATION.  THE SITE OF THE AZIMUTH MARK HAS BEEN GRADED AND THE MARK
 ME3160'WAS NOT FOUND.  EVEN HAD THE MARK BEEN FOUND IT WOULD HAVE BEEN
 ME3160'OBSTRUCTED TO THE STATION BY BUILDINGS.  THERE WAS NOT OBJECT VISIBLE
 ME3160'AT THIS TIME TO SET A NEW AZIMUTH MARK FROM.  A NEW DESCRIPTION TO THE
 ME3160'STATION FOLLOWS--
 ME3160'
 ME3160'THE STATION MARK IS LOCATED AT 709 SECOND AVE., ADDISON, 200 FEET
 ME3160'NORTH OF THE CENTERLINE OF W RIDGE RD., 16 FEET SOUTHWEST OF THE
 ME3160'SOUTHWEST CORNER OF A HOUSE (717 SECOND AVE.)  54 FEET EAST OF THE
 ME3160'CENTERLINE OF SECOND AVE., 16 FEET NORTHEAST OF A TWIN TRUNK 12 INCH
 ME3160'TREE AND 15 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE GARAGE OF
 ME3160'709 SECOND AVE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LOMBARD
 ME3160'1956.
 ME3160'
 ME3160'REFERENCE MARK 1 IS 2 FEET NORTH OF A FENCE CORNER AT THE REAR OF THE
 ME3160'HOUSE OF 717 SECOND AVE. AND 7 FEET WEST OF THE SOUTHWEST CORNER OF A
 ME3160'GARAGE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 ME3160'LOMBARD NO 1 1956.
 ME3160'
 ME3160'REFERENCE MARK 2 IS 1 FOOT EAST OF THE EAST EDGE OF A SIDEWALK, 33
 ME3160'FEET EAST OF THE CENTERLINE OF SECOND AVE., 93 FEET NORTH OF THE
 ME3160'CENTERLINE OF W RIDGE RD., 12 FEET SOUTHEAST OF A 14 INCH TREE AND 60
 ME3160'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE HOUSE (709 SECOND AVE.)
 ME3160'THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED LOMBARD NO 2
 ME3160'1956.
 ME3160'
 ME3160'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ADDISON.
 ME3160
 ME3160                          STATION RECOVERY (2006)
 ME3160
 ME3160'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 ME3160'STATION MARK AND REFERENCE MARK 2 FOUND, REFERENCE MARK 1 DESCRIBED
 ME3160'LOCATION NOW HAS CONCRETE SIDEWALK. CURRENT OWNER DOES NOT KNOW WHEN
 ME3160'SIDEWALK WAS INSTALLED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3069 ***********************************************************************
 AJ3069  DESIGNATION -  LOMBARD 1
 AJ3069  PID         -  AJ3069
 AJ3069  STATE/COUNTY-  IL/DU PAGE
 AJ3069  COUNTRY     -  US
 AJ3069  USGS QUAD   -  WHEATON (2018)
 AJ3069
 AJ3069                         *CURRENT SURVEY CONTROL
 AJ3069  ______________________________________________________________________
 AJ3069* NAD 83(2011) POSITION- 41 51 59.40971(N) 088 00 36.63463(W)   ADJUSTED
 AJ3069* NAD 83(2011) ELLIP HT-   193.723 (meters)        (06/27/12)   ADJUSTED
 AJ3069* NAD 83(2011) EPOCH   -  2010.00
 AJ3069* NAVD 88 ORTHO HEIGHT -   227.1   (meters)      745.    (feet) GPS OBS
 AJ3069  ______________________________________________________________________
 AJ3069  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3069  GEOID HEIGHT    -        -33.279 (meters)                     GEOID99
 AJ3069  GEOID HEIGHT    -        -33.343 (meters)                     GEOID18
 AJ3069  NAD 83(2011) X  -    165,174.339 (meters)                     COMP
 AJ3069  NAD 83(2011) Y  - -4,754,183.674 (meters)                     COMP
 AJ3069  NAD 83(2011) Z  -  4,234,702.367 (meters)                     COMP
 AJ3069  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 AJ3069
 AJ3069  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3069  Standards:
 AJ3069         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3069            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3069  -------------------------------------------------------------------
 AJ3069  NETWORK    1.00   1.31           0.45   0.35   0.67     -0.11046259
 AJ3069  -------------------------------------------------------------------
 AJ3069  Click here for local accuracies and other accuracy information.
 AJ3069
 AJ3069.The horizontal coordinates were established by GPS observations
 AJ3069.and adjusted by the National Geodetic Survey in June 2012.
 AJ3069
 AJ3069.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3069.been affixed to the stable North American tectonic plate. See 
 AJ3069.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3069
 AJ3069.The horizontal coordinates are valid at the epoch date displayed above
 AJ3069.which is a decimal equivalence of Year/Month/Day.
 AJ3069
 AJ3069.The orthometric height was determined by GPS observations and a
 AJ3069.high-resolution geoid model.
 AJ3069
 AJ3069.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3069.GEOID18 height accuracy estimate available here.
 AJ3069
 AJ3069.Click photographs - Photos may exist for this station.
 AJ3069
 AJ3069.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3069
 AJ3069.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3069
 AJ3069.The ellipsoidal height was determined by GPS observations
 AJ3069.and is referenced to NAD 83.
 AJ3069
 AJ3069. The following values were computed from the NAD 83(2011) position.
 AJ3069
 AJ3069;                    North         East     Units Scale Factor Converg.
 AJ3069;SPC IL E     -   577,325.665   326,829.040   MT  0.99998385   +0 12 56.4
 AJ3069;SPC IL E     - 1,894,109.29  1,072,271.61   sFT  0.99998385   +0 12 56.4
 AJ3069;UTM  16      - 4,635,447.611   416,164.487   MT  0.99968649   -0 40 27.2
 AJ3069
 AJ3069!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3069!SPC IL E     -   0.99996962  x   0.99998385  =   0.99995347
 AJ3069!UTM  16      -   0.99996962  x   0.99968649  =   0.99965612
 AJ3069
 AJ3069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1616435447(NAD 83)
 AJ3069
 AJ3069                          SUPERSEDED SURVEY CONTROL
 AJ3069
 AJ3069  NAD 83(2007)-  41 51 59.40974(N)    088 00 36.63561(W) AD(2002.00) 0
 AJ3069  ELLIP H (02/10/07)  193.748  (m)                       GP(2002.00)    
 AJ3069  ELLIP H (02/03/05)  193.751  (m)                       GP(       ) 4 2
 AJ3069  NAD 83(1997)-  41 51 59.40989(N)    088 00 36.63570(W) AD(       ) 1
 AJ3069  ELLIP H (04/24/01)  193.775  (m)                       GP(       ) 4 1
 AJ3069
 AJ3069.Superseded values are not recommended for survey control.
 AJ3069
 AJ3069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3069.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3069
 AJ3069_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AJ3069_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3069+WITH SETTING: INFORMATION.
 AJ3069_SP_SET: BERNTSEN FERRO-MAGNETIC MARKER
 AJ3069_STAMPING: 1869 NO. 1-001 1997
 AJ3069_MARK LOGO: IL4940
 AJ3069_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3069_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3069+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2003
 AJ3069
 AJ3069  HISTORY     - Date     Condition        Report By
 AJ3069  HISTORY     - 1997     MONUMENTED
 AJ3069  HISTORY     - 20001017 GOOD             SECI
 AJ3069  HISTORY     - 20031125 GOOD             INDIV
 AJ3069  HISTORY     - 20100201 GOOD             GEOCAC
 AJ3069  HISTORY     - 20170309 GOOD             ASMINC
 AJ3069
 AJ3069                          STATION DESCRIPTION
 AJ3069
 AJ3069'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3069'STATION IS LOCATED IN THE VILLAGE OF LOMBARD IN SECTION 17, T39N,
 AJ3069'R11E.  TO REACH FROM THE JUNCTION OF IL RT 38 AND MAIN STREET IN
 AJ3069'LOMBARD, PROCEED EAST ON RT 38 APPROXIMATELY 0.6 MILE TO STEWART
 AJ3069'AVENUE, PROCEED NORTH ON STEWART AVENUE 0.5 MILE TO HIGHRIDGE
 AJ3069'RD, STATION IS IN THE NORTHEAST QUADRANT OF STEWART AND
 AJ3069'HIGHRIDGE RD.  STATION IS ACROSS STEWART AVENUE FROM THE VILLAGE
 AJ3069'OF LOMBARD VILLAGE HALL AND POLICE DEPARTMENT, 45 FT NORTH OF THE
 AJ3069'CENTERLINE OF HIGHRIDGE RD AND 2.7 FT EAST OF THE BACK OF CURB OF
 AJ3069'STEWART AVENUE.  NOTE--  ACCESS THROUGH SIX INCH LOGO CAP.  DISC IS
 AJ3069'0.35 FT BELOW CAP.  STATION WAS ESTABLISHED BY GENTILE AND
 AJ3069'ASSOCIATES IN 1997.
 AJ3069
 AJ3069                          STATION RECOVERY (2003)
 AJ3069
 AJ3069'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (TBW)
 AJ3069'RECOVERED AS DESCRIBED.
 AJ3069
 AJ3069                          STATION RECOVERY (2010)
 AJ3069
 AJ3069'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AJ3069'REPORT SUBMITTED BY GEOCACHER.
 AJ3069
 AJ3069                          STATION RECOVERY (2017)
 AJ3069
 AJ3069'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (NML)
 AJ3069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3067 ***********************************************************************
 AJ3067  DESIGNATION -  LOMBARD 2
 AJ3067  PID         -  AJ3067
 AJ3067  STATE/COUNTY-  IL/DU PAGE
 AJ3067  COUNTRY     -  US
 AJ3067  USGS QUAD   -  LOMBARD (2018)
 AJ3067
 AJ3067                         *CURRENT SURVEY CONTROL
 AJ3067  ______________________________________________________________________
 AJ3067* NAD 83(2011) POSITION- 41 53 35.37974(N) 088 01 24.97541(W)   ADJUSTED
 AJ3067* NAD 83(2011) ELLIP HT-   177.385 (meters)        (06/27/12)   ADJUSTED
 AJ3067* NAD 83(2011) EPOCH   -  2010.00
 AJ3067* NAVD 88 ORTHO HEIGHT -   210.8   (meters)      692.    (feet) GPS OBS
 AJ3067  ______________________________________________________________________
 AJ3067  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3067  GEOID HEIGHT    -        -33.315 (meters)                     GEOID99
 AJ3067  GEOID HEIGHT    -        -33.381 (meters)                     GEOID18
 AJ3067  NAD 83(2011) X  -    163,991.539 (meters)                     COMP
 AJ3067  NAD 83(2011) Y  - -4,752,234.561 (meters)                     COMP
 AJ3067  NAD 83(2011) Z  -  4,236,896.102 (meters)                     COMP
 AJ3067  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 AJ3067
 AJ3067  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3067  Standards:
 AJ3067         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3067            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3067  -------------------------------------------------------------------
 AJ3067  NETWORK    1.31   1.53           0.59   0.46   0.78     -0.11670771
 AJ3067  -------------------------------------------------------------------
 AJ3067  Click here for local accuracies and other accuracy information.
 AJ3067
 AJ3067.The horizontal coordinates were established by GPS observations
 AJ3067.and adjusted by the National Geodetic Survey in June 2012.
 AJ3067
 AJ3067.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3067.been affixed to the stable North American tectonic plate. See 
 AJ3067.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3067
 AJ3067.The horizontal coordinates are valid at the epoch date displayed above
 AJ3067.which is a decimal equivalence of Year/Month/Day.
 AJ3067
 AJ3067.The orthometric height was determined by GPS observations and a
 AJ3067.high-resolution geoid model.
 AJ3067
 AJ3067.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3067.GEOID18 height accuracy estimate available here.
 AJ3067
 AJ3067.Click photographs - Photos may exist for this station.
 AJ3067
 AJ3067.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3067
 AJ3067.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3067
 AJ3067.The ellipsoidal height was determined by GPS observations
 AJ3067.and is referenced to NAD 83.
 AJ3067
 AJ3067. The following values were computed from the NAD 83(2011) position.
 AJ3067
 AJ3067;                    North         East     Units Scale Factor Converg.
 AJ3067;SPC IL E     -   580,282.453   325,703.539   MT  0.99998313   +0 12 24.6
 AJ3067;SPC IL E     - 1,903,810.01  1,068,579.03   sFT  0.99998313   +0 12 24.6
 AJ3067;UTM  16      - 4,638,420.648   415,085.375   MT  0.99968873   -0 41 00.8
 AJ3067
 AJ3067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3067!SPC IL E     -   0.99997218  x   0.99998313  =   0.99995531
 AJ3067!UTM  16      -   0.99997218  x   0.99968873  =   0.99966092
 AJ3067
 AJ3067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1508538420(NAD 83)
 AJ3067
 AJ3067                          SUPERSEDED SURVEY CONTROL
 AJ3067
 AJ3067  NAD 83(2007)-  41 53 35.37976(N)    088 01 24.97639(W) AD(2002.00) 0
 AJ3067  ELLIP H (02/10/07)  177.410  (m)                       GP(2002.00)    
 AJ3067  ELLIP H (02/03/05)  177.412  (m)                       GP(       ) 4 2
 AJ3067  NAD 83(1997)-  41 53 35.37983(N)    088 01 24.97653(W) AD(       ) 1
 AJ3067  ELLIP H (04/24/01)  177.433  (m)                       GP(       ) 4 1
 AJ3067
 AJ3067.Superseded values are not recommended for survey control.
 AJ3067
 AJ3067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3067.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3067
 AJ3067_MARKER: F = FLANGE-ENCASED ROD
 AJ3067_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3067+WITH SETTING: INFORMATION.
 AJ3067_STAMPING: 1869 NO. 1-002 1997
 AJ3067_MARK LOGO: IL4940
 AJ3067_PROJECTION: RECESSED 11 CENTIMETERS
 AJ3067_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3067_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3067+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2017
 AJ3067
 AJ3067  HISTORY     - Date     Condition        Report By
 AJ3067  HISTORY     - 1997     MONUMENTED
 AJ3067  HISTORY     - 20001017 GOOD             SECI
 AJ3067  HISTORY     - 20031125 GOOD             INDIV
 AJ3067  HISTORY     - 20170130 GOOD             ASMINC
 AJ3067
 AJ3067                          STATION DESCRIPTION
 AJ3067
 AJ3067'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ3067'STATION IS LOCATED WITHIN THE VILLAGE OF LOMBARD IN SECTION 6, T39N,
 AJ3067'R11E.  TO REACH STATION FROM THE JUNCTION OF IL RT 64 (NORTH
 AJ3067'AVENUE) AND IL RT 53, GO EAST ON IL RT 64 0.6 MILES TO MAIN STREET,
 AJ3067'THEN SOUTH ON MAIN STREET 0.8 MILES TO GREENFIELD AVENUE, THEN
 AJ3067'WEST ON GREENFIELD AVE. 0.25 MILES TO THE STATION 5.8 FT NORTH OF
 AJ3067'EDGE-OF-PAVEMENT OF GREENFIELD AVE.  STATION IS LOCATED 200 FT
 AJ3067'WEST OF AGGREGATE DRIVEWAY ADDRESS 161 ON THE SOUTHSIDE OF
 AJ3067'GREENFIELD AVE, 9.2 FT EAST OF LIGHT POLE U4, AND 7 FT SOUTH OF
 AJ3067'CONCRETE SIDEWALK.  STATION IS A BERNTSEN FERRO-MAGNETIC MRKER
 AJ3067'WITH AN ALUMINUM CAP IN A PVC VAULT.  DATUM POINT IS 0.35 FT BELOW
 AJ3067'CAP. (MH)
 AJ3067
 AJ3067                          STATION RECOVERY (2003)
 AJ3067
 AJ3067'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (TBW)
 AJ3067'RECOVERED AS DESCRIBED
 AJ3067
 AJ3067                          STATION RECOVERY (2017)
 AJ3067
 AJ3067'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ3067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3070 ***********************************************************************
 AJ3070  DESIGNATION -  LOMBARD 3
 AJ3070  PID         -  AJ3070
 AJ3070  STATE/COUNTY-  IL/DU PAGE
 AJ3070  COUNTRY     -  US
 AJ3070  USGS QUAD   -  WHEATON (2018)
 AJ3070
 AJ3070                         *CURRENT SURVEY CONTROL
 AJ3070  ______________________________________________________________________
 AJ3070* NAD 83(2011) POSITION- 41 50 46.17792(N) 088 02 43.71467(W)   ADJUSTED
 AJ3070* NAD 83(2011) ELLIP HT-   180.329 (meters)        (06/27/12)   ADJUSTED
 AJ3070* NAD 83(2011) EPOCH   -  2010.00
 AJ3070* NAVD 88 ORTHO HEIGHT -   213.6   (meters)      701.    (feet) GPS OBS
 AJ3070  ______________________________________________________________________
 AJ3070  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3070  GEOID HEIGHT    -        -33.229 (meters)                     GEOID99
 AJ3070  GEOID HEIGHT    -        -33.290 (meters)                     GEOID18
 AJ3070  NAD 83(2011) X  -    162,296.329 (meters)                     COMP
 AJ3070  NAD 83(2011) Y  - -4,755,781.361 (meters)                     COMP
 AJ3070  NAD 83(2011) Z  -  4,233,010.522 (meters)                     COMP
 AJ3070  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 AJ3070
 AJ3070  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3070  Standards:
 AJ3070         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3070            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3070  -------------------------------------------------------------------
 AJ3070  NETWORK    1.41   1.84           0.63   0.51   0.94      0.02428066
 AJ3070  -------------------------------------------------------------------
 AJ3070  Click here for local accuracies and other accuracy information.
 AJ3070
 AJ3070.The horizontal coordinates were established by GPS observations
 AJ3070.and adjusted by the National Geodetic Survey in June 2012.
 AJ3070
 AJ3070.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3070.been affixed to the stable North American tectonic plate. See 
 AJ3070.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3070
 AJ3070.The horizontal coordinates are valid at the epoch date displayed above
 AJ3070.which is a decimal equivalence of Year/Month/Day.
 AJ3070
 AJ3070.The orthometric height was determined by GPS observations and a
 AJ3070.high-resolution geoid model.
 AJ3070
 AJ3070.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3070.GEOID18 height accuracy estimate available here.
 AJ3070
 AJ3070.Click photographs - Photos may exist for this station.
 AJ3070
 AJ3070.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3070
 AJ3070.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3070
 AJ3070.The ellipsoidal height was determined by GPS observations
 AJ3070.and is referenced to NAD 83.
 AJ3070
 AJ3070. The following values were computed from the NAD 83(2011) position.
 AJ3070
 AJ3070;                    North         East     Units Scale Factor Converg.
 AJ3070;SPC IL E     -   575,055.874   323,905.945   MT  0.99998203   +0 11 31.3
 AJ3070;SPC IL E     - 1,886,662.48  1,062,681.42   sFT  0.99998203   +0 11 31.3
 AJ3070;UTM  16      - 4,633,224.137   413,207.367   MT  0.99969269   -0 41 51.1
 AJ3070
 AJ3070!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3070!SPC IL E     -   0.99997172  x   0.99998203  =   0.99995375
 AJ3070!UTM  16      -   0.99997172  x   0.99969269  =   0.99966442
 AJ3070
 AJ3070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1320733224(NAD 83)
 AJ3070
 AJ3070                          SUPERSEDED SURVEY CONTROL
 AJ3070
 AJ3070  NAD 83(2007)-  41 50 46.17795(N)    088 02 43.71565(W) AD(2002.00) 0
 AJ3070  ELLIP H (02/10/07)  180.354  (m)                       GP(2002.00)    
 AJ3070  ELLIP H (02/03/05)  180.356  (m)                       GP(       ) 4 2
 AJ3070  NAD 83(1997)-  41 50 46.17811(N)    088 02 43.71573(W) AD(       ) 1
 AJ3070  ELLIP H (04/24/01)  180.380  (m)                       GP(       ) 4 1
 AJ3070
 AJ3070.Superseded values are not recommended for survey control.
 AJ3070
 AJ3070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3070.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3070
 AJ3070_MARKER: DD = SURVEY DISK
 AJ3070_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AJ3070_SP_SET: SET ON A CONCRETE PAD
 AJ3070_STAMPING: 1869 NO. 1-003 1999
 AJ3070_MARK LOGO: IL4940
 AJ3070_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ3070_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3070+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 AJ3070
 AJ3070  HISTORY     - Date     Condition        Report By
 AJ3070  HISTORY     - 1999     MONUMENTED
 AJ3070  HISTORY     - 20001017 GOOD             SECI
 AJ3070  HISTORY     - 20050705 GOOD             INDIV
 AJ3070
 AJ3070                          STATION DESCRIPTION
 AJ3070
 AJ3070'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ3070'STATION IS LOCATED WITHIN THE VILLAGE OF LOMBARD  IN SECTION 24,
 AJ3070'T39N, R10E.  TO REACH STATION FROM THE JUNCTION OF IL RT 53 AND IL RT
 AJ3070'38 PROCEED SOUTH APPROXIMATELY 0.9 MI TO BEMIS RD, THEN PROCEED
 AJ3070'EAST APPROXIMATELY 0.4 MI ON BEMIS RD TO LOCKED GATE NEXT TO THE
 AJ3070'GLENBARD WASTEWATER AUTHORITY ADMINISTRATION BUILDING AT THE
 AJ3070'INTERSECTION OF BEMIS RD AND SUNNYBROOK RD.  TO GAIN ACCESS TO
 AJ3070'THE MONUMENT CALL THE VILLAGE OF LOMBARD ARE STOP IN AT THE
 AJ3070'ADMINISTATION BUILDING NEXT TO THE STATION.  THE STATION IS LOCATED
 AJ3070'ON A CONCRETE PAD AT THE NORTHEAST CORNER OF THE NORTH
 AJ3070'CLARIFIER.
 AJ3070
 AJ3070                          STATION RECOVERY (2005)
 AJ3070
 AJ3070'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (TBW)
 AJ3070'RECOVERED AS DESCRIBED. ADDITION TO  PREVIOUS DESCRIPTION. ENTER GATE
 AJ3070'AND GO TO RT ON FIRST DRIVE TO BLDG 'T'. PROCEED SOUTH EAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3068 ***********************************************************************
 AJ3068  DESIGNATION -  LOMBARD 4
 AJ3068  PID         -  AJ3068
 AJ3068  STATE/COUNTY-  IL/DU PAGE
 AJ3068  COUNTRY     -  US
 AJ3068  USGS QUAD   -  ELMHURST (2018)
 AJ3068
 AJ3068                         *CURRENT SURVEY CONTROL
 AJ3068  ______________________________________________________________________
 AJ3068* NAD 83(2011) POSITION- 41 53 21.13696(N) 087 59 42.48636(W)   ADJUSTED
 AJ3068* NAD 83(2011) ELLIP HT-   183.890 (meters)        (06/27/12)   ADJUSTED
 AJ3068* NAD 83(2011) EPOCH   -  2010.00
 AJ3068* NAVD 88 ORTHO HEIGHT -   217.3   (meters)      713.    (feet) GPS OBS
 AJ3068  ______________________________________________________________________
 AJ3068  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3068  GEOID HEIGHT    -        -33.326 (meters)                     GEOID99
 AJ3068  GEOID HEIGHT    -        -33.392 (meters)                     GEOID18
 AJ3068  NAD 83(2011) X  -    166,363.248 (meters)                     COMP
 AJ3068  NAD 83(2011) Y  - -4,752,450.576 (meters)                     COMP
 AJ3068  NAD 83(2011) Z  -  4,236,573.316 (meters)                     COMP
 AJ3068  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AJ3068
 AJ3068  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3068  Standards:
 AJ3068         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3068            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3068  -------------------------------------------------------------------
 AJ3068  NETWORK    1.46   1.82           0.65   0.53   0.93     -0.09686437
 AJ3068  -------------------------------------------------------------------
 AJ3068  Click here for local accuracies and other accuracy information.
 AJ3068
 AJ3068.The horizontal coordinates were established by GPS observations
 AJ3068.and adjusted by the National Geodetic Survey in June 2012.
 AJ3068
 AJ3068.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3068.been affixed to the stable North American tectonic plate. See 
 AJ3068.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3068
 AJ3068.The horizontal coordinates are valid at the epoch date displayed above
 AJ3068.which is a decimal equivalence of Year/Month/Day.
 AJ3068
 AJ3068.The orthometric height was determined by GPS observations and a
 AJ3068.high-resolution geoid model.
 AJ3068
 AJ3068.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3068.GEOID18 height accuracy estimate available here.
 AJ3068
 AJ3068.Click photographs - Photos may exist for this station.
 AJ3068
 AJ3068.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3068
 AJ3068.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3068
 AJ3068.The ellipsoidal height was determined by GPS observations
 AJ3068.and is referenced to NAD 83.
 AJ3068
 AJ3068. The following values were computed from the NAD 83(2011) position.
 AJ3068
 AJ3068;                    North         East     Units Scale Factor Converg.
 AJ3068;SPC IL E     -   579,851.950   328,067.851   MT  0.99998469   +0 13 32.9
 AJ3068;SPC IL E     - 1,902,397.61  1,076,335.94   sFT  0.99998469   +0 13 32.9
 AJ3068;UTM  16      - 4,637,953.597   417,442.011   MT  0.99968387   -0 39 52.1
 AJ3068
 AJ3068!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3068!SPC IL E     -   0.99997116  x   0.99998469  =   0.99995585
 AJ3068!UTM  16      -   0.99997116  x   0.99968387  =   0.99965504
 AJ3068
 AJ3068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1744237953(NAD 83)
 AJ3068
 AJ3068                          SUPERSEDED SURVEY CONTROL
 AJ3068
 AJ3068  NAD 83(2007)-  41 53 21.13699(N)    087 59 42.48733(W) AD(2002.00) 0
 AJ3068  ELLIP H (02/10/07)  183.915  (m)                       GP(2002.00)    
 AJ3068  ELLIP H (02/03/05)  183.917  (m)                       GP(       ) 4 2
 AJ3068  NAD 83(1997)-  41 53 21.13710(N)    087 59 42.48742(W) AD(       ) 1
 AJ3068  ELLIP H (04/24/01)  183.939  (m)                       GP(       ) 4 1
 AJ3068
 AJ3068.Superseded values are not recommended for survey control.
 AJ3068
 AJ3068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3068.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3068
 AJ3068_MARKER: I = METAL ROD
 AJ3068_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3068+WITH SETTING: INFORMATION.
 AJ3068_STAMPING: 1869 NO. 1-001 1997
 AJ3068_MARK LOGO: IL4940
 AJ3068_PROJECTION: FLUSH
 AJ3068_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3068_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3068+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2000
 AJ3068
 AJ3068  HISTORY     - Date     Condition        Report By
 AJ3068  HISTORY     - 1997     MONUMENTED
 AJ3068  HISTORY     - 20001017 GOOD             SECI
 AJ3068
 AJ3068                          STATION DESCRIPTION
 AJ3068
 AJ3068'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3068'STATION IS LOCATED IN THE VILLAGE OF LOMBARD IN SECTION 9, T39N,
 AJ3068'R11E.  TO REACH FROM THE JUNCTION OF IL RT 64 AND IL RT 53, PROCEED
 AJ3068'EAST ON RT 64 APPROXIMATELY 1.5 MILE TO GRACE AVENUE, PROCEED
 AJ3068'SOUTH ON GRACE AVENUE APPROXIMATELY 1.0 MILE TO ST. CHARLES RD,
 AJ3068'PROCEED EAST ON ST. CHARLES RD APPROXIMATELY 0.7 MILE OR 375 FT
 AJ3068'WEST OF WESTMORE-MYERS RD TO ADDRESS 901 AND 925.  PARK IN THE
 AJ3068'PARKING LOT BETWEEN THESE TWO BUSINESSES AND PROCEED ON FOOT
 AJ3068'TO THE STATION 200 FT SOUTH OF THE BACK OF CURB OF ST. CHARLES RD,
 AJ3068'110 FT SOUTH OF THE SOUTH EDGE OF PAVEMENT OF THE PARKING LOT, 57
 AJ3068'FT SOUTH OF THE GREAT WESTERN TRAIL (AGGREGATE BIKE PATH), 375 FT
 AJ3068'WEST OF WESTMORE-MYERS RD, 25 FT WEST OF A WALKING PATH AROUND
 AJ3068'A RETENTION AREA WITHIN THE LOMBARD PARK DISTRICT.  NOTE--  ACCESS
 AJ3068'TO POINT THROUGH SIX INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW
 AJ3068'CAP.  STATION WAS ESTABLISHED BY GENTILE AND ASSOCIATES IN 1997.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1287 ***********************************************************************
 MF1287  DESIGNATION -  LOMBARD COMMONWEALTH EDISON TK
 MF1287  PID         -  MF1287
 MF1287  STATE/COUNTY-  IL/DU PAGE
 MF1287  COUNTRY     -  US
 MF1287  USGS QUAD   -  LOMBARD (2018)
 MF1287
 MF1287                         *CURRENT SURVEY CONTROL
 MF1287  ______________________________________________________________________
 MF1287* NAD 83(1997) POSITION- 41 53 47.04554(N) 088 02 32.30089(W)   ADJUSTED
 MF1287  ______________________________________________________________________
 MF1287  GEOID HEIGHT    -        -33.373 (meters)                     GEOID18
 MF1287  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 MF1287  HORZ ORDER      -  THIRD
 MF1287
 MF1287.The horizontal coordinates were established by classical geodetic methods
 MF1287.and adjusted by the National Geodetic Survey in October 1999.
 MF1287
 MF1287.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1287.GEOID18 height accuracy estimate available here.
 MF1287
 MF1287.Click photographs - Photos may exist for this station.
 MF1287
 MF1287.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1287
 MF1287. The following values were computed from the NAD 83(1997) position.
 MF1287
 MF1287;                    North         East     Units Scale Factor Converg.
 MF1287;SPC IL E     -   580,636.938   324,150.330   MT  0.99998217   +0 11 39.6
 MF1287;SPC IL E     - 1,904,973.02  1,063,483.21   sFT  0.99998217   +0 11 39.6
 MF1287;UTM  16      - 4,638,799.115   413,538.315   MT  0.99969199   -0 41 45.9
 MF1287
 MF1287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1353838799(NAD 83)
 MF1287
 MF1287                          SUPERSEDED SURVEY CONTROL
 MF1287
 MF1287  NAD 83(1997)-  41 53 47.04562(N)    088 02 32.30179(W) AD(       ) 3
 MF1287  NAD 83(1986)-  41 53 47.04955(N)    088 02 32.31238(W) AD(       ) 3
 MF1287  NAD 27      -  41 53 46.94300(N)    088 02 32.07900(W) AD(       ) 3
 MF1287
 MF1287.Superseded values are not recommended for survey control.
 MF1287
 MF1287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1287.See file dsdata.pdf to determine how the superseded data were derived.
 MF1287
 MF1287_MARKER: 53 = ELEVATED TANK
 MF1287
 MF1287  HISTORY     - Date     Condition        Report By
 MF1287  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1287  HISTORY     - 1989     GOOD             USPSQD
 MF1287  HISTORY     - 19970918 GOOD             USPSQD
 MF1287  HISTORY     - 20060121 GOOD             USPSQD
 MF1287
 MF1287                          STATION DESCRIPTION
 MF1287
 MF1287'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1287'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 MF1287'COMMONWEALTH EDISON COMPANY, PUBLIC SERVICE DIVISION, LOCATED
 MF1287'ABOUT 1 MILE NORTHWEST OF LOMBARD.  IT IS A STEEL TANK SUPPORTED
 MF1287'BY A FOUR-LEGGED STEEL STRUCTURE AND IS PAINTED SILVER.  THE
 MF1287'HEIGHT IS ABOUT 147 FEET.
 MF1287'
 MF1287'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 MF1287'64 AND 53 AT THE NORTHWEST EDGE OF LOMBARD, GO SOUTH ON HIGHWAY
 MF1287'53 FOR 0.45 MILE TO A GRAVEL ROAD RIGHT.  TURN RIGHT AND
 MF1287'GO WEST AND SOUTH ON THE GRAVEL ROAD FOR 0.45 MILE TO A
 MF1287'DRIVEWAY RIGHT TO THE COMPANY PLANT.  TURN RIGHT AND GO WEST
 MF1287'ON THE DRIVEWAY FOR 0.1 MILE TO THE TANK.
 MF1287
 MF1287                          STATION RECOVERY (1989)
 MF1287
 MF1287'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 MF1287'RECOVERED IN GOOD CONDITION.
 MF1287
 MF1287                          STATION RECOVERY (1997)
 MF1287
 MF1287'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1287'RECOVERED IN GOOD CONDITION.
 MF1287
 MF1287                          STATION RECOVERY (2006)
 MF1287
 MF1287'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1287'TANK IS NOW PAINTED WHITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1284 ***********************************************************************
 MF1284  DESIGNATION -  LOMBARD MUNICIPAL STANDPIPE
 MF1284  PID         -  MF1284
 MF1284  STATE/COUNTY-  IL/DU PAGE
 MF1284  COUNTRY     -  US
 MF1284  USGS QUAD   -  LOMBARD (2018)
 MF1284
 MF1284                         *CURRENT SURVEY CONTROL
 MF1284  ______________________________________________________________________
 MF1284* NAD 83(1997) POSITION- 41 54 22.77491(N) 088 01 42.60821(W)   ADJUSTED
 MF1284  ______________________________________________________________________
 MF1284  GEOID HEIGHT    -        -33.401 (meters)                     GEOID18
 MF1284  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 MF1284  HORZ ORDER      -  THIRD
 MF1284
 MF1284.The horizontal coordinates were established by classical geodetic methods
 MF1284.and adjusted by the National Geodetic Survey in October 1999.
 MF1284
 MF1284.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1284.GEOID18 height accuracy estimate available here.
 MF1284
 MF1284.Click photographs - Photos may exist for this station.
 MF1284
 MF1284.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1284
 MF1284. The following values were computed from the NAD 83(1997) position.
 MF1284
 MF1284;                    North         East     Units Scale Factor Converg.
 MF1284;SPC IL E     -   581,743.254   325,291.872   MT  0.99998287   +0 12 13.0
 MF1284;SPC IL E     - 1,908,602.66  1,067,228.42   sFT  0.99998287   +0 12 13.0
 MF1284;UTM  16      - 4,639,887.238   414,696.575   MT  0.99968954   -0 41 13.2
 MF1284
 MF1284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1469639887(NAD 83)
 MF1284
 MF1284                          SUPERSEDED SURVEY CONTROL
 MF1284
 MF1284  NAD 83(1997)-  41 54 22.77503(N)    088 01 42.60899(W) AD(       ) 3
 MF1284  NAD 83(1986)-  41 54 22.77898(N)    088 01 42.62090(W) AD(       ) 3
 MF1284  NAD 27      -  41 54 22.67300(N)    088 01 42.37600(W) AD(       ) 3
 MF1284
 MF1284.Superseded values are not recommended for survey control.
 MF1284
 MF1284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1284.See file dsdata.pdf to determine how the superseded data were derived.
 MF1284
 MF1284_MARKER: 52 = STANDPIPE TANK
 MF1284
 MF1284  HISTORY     - Date     Condition        Report By
 MF1284  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1284  HISTORY     - 19970918 GOOD             USPSQD
 MF1284  HISTORY     - 20060121 GOOD             USPSQD
 MF1284
 MF1284                          STATION DESCRIPTION
 MF1284
 MF1284'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1284'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 MF1284'SUPPLY STANDPIPE LOCATED 0.2 MILE EAST AND 0.1 MILE NORTH OF
 MF1284'THE JUNCTION OF STATE HIGHWAYS 64 AND 53 AT THE NORTHWEST
 MF1284'EDGE OF LOMBARD.  IT IS A STEEL STRUCTURE 40 FEET IN DIAMETER
 MF1284'AND ABOUT 110 FEET HIGH AND IT IS PAINTED SILVER.
 MF1284
 MF1284                          STATION RECOVERY (1997)
 MF1284
 MF1284'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1284'RECOVERED IN GOOD CONDITION.
 MF1284
 MF1284                          STATION RECOVERY (2006)
 MF1284
 MF1284'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1284'TANK IS NOW PAINTED WHITE WITH TWO LILAC BANDS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0500 ***********************************************************************
 JB0500  DESIGNATION -  LONG
 JB0500  PID         -  JB0500
 JB0500  STATE/COUNTY-  IL/WAYNE
 JB0500  COUNTRY     -  US
 JB0500  USGS QUAD   -  BLUFORD (2018)
 JB0500
 JB0500                         *CURRENT SURVEY CONTROL
 JB0500  ______________________________________________________________________
 JB0500* NAD 83(1997) POSITION- 38 16 15.64253(N) 088 40 34.94351(W)   ADJUSTED
 JB0500* NAVD 88 ORTHO HEIGHT -   136.808 (meters)      448.84  (feet) ADJUSTED
 JB0500  ______________________________________________________________________
 JB0500  GEOID HEIGHT    -        -30.287 (meters)                     GEOID18
 JB0500  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 JB0500  DYNAMIC HEIGHT  -        136.720 (meters)      448.56  (feet) COMP
 JB0500  MODELED GRAVITY -    979,978.8   (mgal)                       NAVD 88
 JB0500
 JB0500  HORZ ORDER      -  SECOND
 JB0500  VERT ORDER      -  SECOND    CLASS 0
 JB0500
 JB0500.The horizontal coordinates were established by classical geodetic methods
 JB0500.and adjusted by the National Geodetic Survey in October 1999.
 JB0500
 JB0500.The orthometric height was determined by differential leveling and
 JB0500.adjusted by the NATIONAL GEODETIC SURVEY
 JB0500.in June 1991.
 JB0500
 JB0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0500.GEOID18 height accuracy estimate available here.
 JB0500
 JB0500.Click photographs - Photos may exist for this station.
 JB0500
 JB0500.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0500
 JB0500.The dynamic height is computed by dividing the NAVD 88
 JB0500.geopotential number by the normal gravity value computed on the
 JB0500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0500.degrees latitude (g = 980.6199 gals.).
 JB0500
 JB0500.The modeled gravity was interpolated from observed gravity values.
 JB0500
 JB0500. The following values were computed from the NAD 83(1997) position.
 JB0500
 JB0500;                    North         East     Units Scale Factor Converg.
 JB0500;SPC IL E     -   178,111.811   269,981.893   MT  0.99998609   -0 12 44.9
 JB0500;SPC IL E     -   584,355.17    885,765.59   sFT  0.99998609   -0 12 44.9
 JB0500;UTM  16      - 4,237,213.983   353,357.286   MT  0.99986484   -1 02 18.6
 JB0500
 JB0500!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0500!SPC IL E     -   0.99998329  x   0.99998609  =   0.99996938
 JB0500!UTM  16      -   0.99998329  x   0.99986484  =   0.99984813
 JB0500
 JB0500:                Primary Azimuth Mark                     Grid Az
 JB0500:SPC IL E     -  LONG AZ MK                               088 57 30.4
 JB0500:UTM  16      -  LONG AZ MK                               089 47 04.1
 JB0500
 JB0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5335737213(NAD 83)
 JB0500
 JB0500|---------------------------------------------------------------------|
 JB0500| PID    Reference Object                     Distance      Geod. Az  |
 JB0500|                                                           dddmmss.s |
 JB0500| JB0501 LONG RM 1                            23.857 METERS 08147     |
 JB0500| JB0502 LONG AZ MK                                         0884445.5 |
 JB0500| JB1729 ADEN LOOKOUT TOWER                  APPROX.14.1 KM 1034012.0 |
 JB0500| JB0499 LONG RM 2                            25.438 METERS 18341     |
 JB0500| JB0503 LONG RM 3                            24.919 METERS 24850     |
 JB0500| JB1723 BLUFORD ILL RAILWAY CO STACK        APPROX. 6.9 KM 3182317.2 |
 JB0500|---------------------------------------------------------------------|
 JB0500
 JB0500                          SUPERSEDED SURVEY CONTROL
 JB0500
 JB0500  NAD 83(1993)-  38 16 15.65407(N)    088 40 34.94323(W) AD(       ) 2
 JB0500  NAD 83(1986)-  38 16 15.65648(N)    088 40 34.94307(W) AD(       ) 2
 JB0500  NAD 27      -  38 16 15.48150(N)    088 40 34.73745(W) AD(       ) 2
 JB0500  NGVD 29 (??/??/92)  136.929  (m)          449.24   (f) ADJ UNCH    2 0
 JB0500  NGVD 29             136.93   (m)          449.2    (f) LEVELING    3  
 JB0500
 JB0500.Superseded values are not recommended for survey control.
 JB0500
 JB0500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0500.See file dsdata.pdf to determine how the superseded data were derived.
 JB0500
 JB0500_MARKER: DE = TRAVERSE STATION DISK
 JB0500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0500_STAMPING: LONG 1961
 JB0500_MARK LOGO: CGS
 JB0500_PROJECTION: RECESSED 5 CENTIMETERS
 JB0500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0500+STABILITY: SURFACE MOTION
 JB0500_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0500+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0500
 JB0500  HISTORY     - Date     Condition        Report By
 JB0500  HISTORY     - 1961     MONUMENTED       CGS
 JB0500  HISTORY     - 1961     GOOD             CGS
 JB0500  HISTORY     - 1961     GOOD             CGS
 JB0500  HISTORY     - 1973     GOOD             NGS
 JB0500  HISTORY     - 20090203 GOOD             ILDT
 JB0500
 JB0500                          STATION DESCRIPTION
 JB0500
 JB0500'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0500'THE STATION IS LOCATED ABOUT 5.0 MILES NORTH OF DAHLGREN, ABOUT 1.5
 JB0500'MILES EAST OF THE JEFFERSON-WAYNE COUNTY LINE, ABOUT 1.0 MILE NORTH OF
 JB0500'THE HAMILTON-WAYNE COUNTY LINE, ABOUT 0.1 MILE WEST OF THE LONG
 JB0500'PRAIRIE SCHOOL HOUSE AND ON LAND OWNED BY MR CHARLES JENKINS.
 JB0500'
 JB0500'TO REACH THE STATION FROM THE DEPOT IN DAHLGREN, GO NORTH CROSSING THE
 JB0500'RAILROAD TRACKS AND FOLLOW THE MAIN ROAD NORTH FOR 1.0 MILE TO A T
 JB0500'ROAD, TURN LEFT WEST, THEN RIGHT AND GO NORTH FOR 4.55 MILES TO THE
 JB0500'STATION ON LEFT.
 JB0500'
 JB0500'TO REACH THE AZIMUTH MARK FROM THE STATION CONTINUE EAST FOR 0.35 MILE
 JB0500'TO THE AZIMUTH MARK ON LEFT.
 JB0500'
 JB0500'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED LONG 1961, IS SET IN
 JB0500'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 2 INCHES
 JB0500'BELOW THE SURFACE OF THE GROUND.  THE MARK IS 79.6 FEET EAST OF THE
 JB0500'WITNESS POST, 47 FEET NORTH OF THE CENTER OF ROAD AND 12 FEET SOUTH OF
 JB0500'THE FENCE.
 JB0500'
 JB0500'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED LONG NO 1 1961,
 JB0500'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 JB0500'ABOUT 3 INCHES ABOVE THE SURFACE OF THE GROUND.  THE MARK IS 34 FEET
 JB0500'NORTH OF THE CENTER OF ROAD, 1.3 FEET WEST OF THE WITNESS POST AND 1
 JB0500'FOOT SOUTH OF THE FENCE.
 JB0500'
 JB0500'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED LONG NO 2 1961,
 JB0500'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB0500'WITH THE SURFACE OF THE GROUND.  THE MARK IS 127 FEET SOUTHWEST OF THE
 JB0500'WITNESS POST, 32 FEET SOUTH OF THE CENTER OF ROAD AND 1 FOOT NORTH OF
 JB0500'THE FENCE.
 JB0500'
 JB0500'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED LONG 1961, IS SET IN
 JB0500'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0500'SURFACE OF THE GROUND.  THE MARK IS 33 FEET NORTH OF THE CENTER OF
 JB0500'ROAD, 8 FEET EAST OF THE CENTER OF FARM DRIVEWAY, 2.5 FEET SOUTH OF A
 JB0500'POWER POLE AND 2.5 FEET WEST-SOUTHWEST OF THE WITNESS POST.
 JB0500'
 JB0500'HEIGHT OF LIGHT ABOVE STATION MARK 30.39 METERS.
 JB0500
 JB0500                          STATION RECOVERY (1961)
 JB0500
 JB0500'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0500'THE STATION, AND ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 JB0500'DISTANCE AND DIRECTION TO THE AZIMUTH MARK CHECKED.  THE DIRECTION TO
 JB0500'REFERENCE MARKS 1 AND 2 CHECKED.  THE DISTANCE TO REFERENCE MARK 1 WAS
 JB0500'FOUND TO BE 0.02 OF A FOOT LONGER, AND THE DISTANCE TO REFERENCE MARK
 JB0500'2 WAS FOUND TO BE 0.04 OF A FOOT SHORTER.  THE PREVIOUS DESCRIPTIONS
 JB0500'ARE ADEQUATE.
 JB0500'
 JB0500'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB0500
 JB0500                          STATION RECOVERY (1961)
 JB0500
 JB0500'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0500'5.3 MI N FROM DAHLGREN.
 JB0500'ABOUT 5.3 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0500'ROAD, FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0500'DAHLGREN, ON THE OUTSIDE AND NEAR THE EAST END OF A CURVE WITH
 JB0500'TANGENTS TO THE SOUTH AND EAST, ABOUT 0.10 MILE WEST OF THE
 JB0500'JUNCTION OF A NORTH-SOUTH CROSSROAD, 48 FEET NORTH OF THE CENTER
 JB0500'OF THE ROAD, 12 FEET SOUTH OF A FENCE, 77 FEET WEST OF A DOUBLE
 JB0500'BRACED FENCE POST, 79.5 FEET WEST OF A METAL WITNESS POST, ABOUT
 JB0500'2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB0500'CONCRETE POST FLUSH WITH THE GROUND.
 JB0500
 JB0500                          STATION RECOVERY (1973)
 JB0500
 JB0500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0500'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE FOUND IN
 JB0500'GOOD CONDITION AFTER A LONG SEARCH, REFERENCE MARK 2 WAS NOT FOUND AND
 JB0500'ASSUMED TO HAVE BEEN DESTROYED BY GRADING.  REFERENCE MARK 3 WAS SET.
 JB0500'THE DISTANCE AND DIRECTION TO REFERENCE MARK 1 CHECKED.  A NEW
 JB0500'DESCRIPTION FOLLOWS-
 JB0500'
 JB0500'THE STATION IS LOCATED ABOUT 0.15 MILE NORTHEAST OF INTERSTATE HIGHWAY
 JB0500'64, ON ROAD RIGHT-OF-WAY, 44 FEET NORTH OF THE CENTERLINE OF OILED
 JB0500'ROAD, 106 FEET SOUTHWEST OF A CONCRETE RIGHT-OF-WAY POST AND 1 FOOT
 JB0500'SOUTHEAST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 JB0500'IS STAMPED LONG 1961.
 JB0500'
 JB0500'TO REACH THE STATION FROM THE RAILROAD DEPOT AT DAHLGREEN, GO NORTH
 JB0500'CROSSING RAILROAD TRACKS ON OILED ROAD FOR 1.0 MILE TO A T-ROAD.  TURN
 JB0500'LEFT AND GO WEST AND NORTH ON MAIN OILED ROAD FOR 4.55 MILES TO THE
 JB0500'STATION ON THE LEFT.  CONTINUE EAST ON THE OILED ROAD FOR 0.35 MILE TO
 JB0500'THE AZIUMTH MARK ON THE LEFT.
 JB0500'
 JB0500'REFERENCE MARK 1 IS 1 FOOT EAST OF A METAL WITNESS POST, 34 FEET NORTH
 JB0500'OF THE CENTERLINE OF THE ROAD AND 40 FEET SOUTHWEST OF THE
 JB0500'RIGHT-OF-WAY POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 JB0500'STAMPED LONG NO 1 1961.
 JB0500'
 JB0500'REFERENCE MARK 3 IS A STANDARD DISK STAMPED LONG 1961 NO 3 1973, SET
 JB0500'IN A DRILL HOLE IN THE SOUTHEAST END OF A CONCRETE SPLASH DITCH, 1
 JB0500'FOOT NORTHWEST OF A METAL WITNESS POST AND 41 FEET NORTH OF THE
 JB0500'CENTERLINE OF THE ROAD.
 JB0500'
 JB0500'THE AZIMUTH MARK IS 8 FEET EAST OF THE CENTERLINE OF A FIELD ENTRANCE
 JB0500'33 FEET NORTH OF THE CENTERLINE OF OILED ROAD, 3 FEET SOUTH OF A POWER
 JB0500'POLE, 2 FEET WEST OF A METAL WITNESS POST AND 1 FOOT EAST OF A
 JB0500'CONCRETE RIGHT-OF-WAY POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB0500'STAMPED LONG 1961.
 JB0500'
 JB0500'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0500
 JB0500                          STATION RECOVERY (2009)
 JB0500
 JB0500'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0500'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0321 ***********************************************************************
 KB0321  DESIGNATION -  LONG
 KB0321  PID         -  KB0321
 KB0321  STATE/COUNTY-  IL/CUMBERLAND
 KB0321  COUNTRY     -  US
 KB0321  USGS QUAD   -  NEOGA (2018)
 KB0321
 KB0321                         *CURRENT SURVEY CONTROL
 KB0321  ______________________________________________________________________
 KB0321* NAD 83(1997) POSITION- 39 18 33.62754(N) 088 26 02.68606(W)   ADJUSTED
 KB0321* NAVD 88 ORTHO HEIGHT -   201.104 (meters)      659.79  (feet) ADJUSTED
 KB0321  ______________________________________________________________________
 KB0321  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 KB0321  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 KB0321  DYNAMIC HEIGHT  -        200.985 (meters)      659.40  (feet) COMP
 KB0321  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 KB0321
 KB0321  HORZ ORDER      -  SECOND
 KB0321  VERT ORDER      -  SECOND    CLASS 0
 KB0321
 KB0321.The horizontal coordinates were established by classical geodetic methods
 KB0321.and adjusted by the National Geodetic Survey in October 1999.
 KB0321
 KB0321.The orthometric height was determined by differential leveling and
 KB0321.adjusted by the NATIONAL GEODETIC SURVEY
 KB0321.in June 1991.
 KB0321
 KB0321.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0321.GEOID18 height accuracy estimate available here.
 KB0321
 KB0321.Click photographs - Photos may exist for this station.
 KB0321
 KB0321.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0321
 KB0321.The dynamic height is computed by dividing the NAVD 88
 KB0321.geopotential number by the normal gravity value computed on the
 KB0321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0321.degrees latitude (g = 980.6199 gals.).
 KB0321
 KB0321.The modeled gravity was interpolated from observed gravity values.
 KB0321
 KB0321. The following values were computed from the NAD 83(1997) position.
 KB0321
 KB0321;                    North         East     Units Scale Factor Converg.
 KB0321;SPC IL E     -   293,324.575   291,311.070   MT  0.99997593   -0 03 49.8
 KB0321;SPC IL E     -   962,349.04    955,743.07   sFT  0.99997593   -0 03 49.8
 KB0321;UTM  16      - 4,352,085.744   376,360.498   MT  0.99978822   -0 54 31.0
 KB0321
 KB0321!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0321!SPC IL E     -   0.99997349  x   0.99997593  =   0.99994942
 KB0321!UTM  16      -   0.99997349  x   0.99978822  =   0.99976171
 KB0321
 KB0321:                Primary Azimuth Mark                     Grid Az
 KB0321:SPC IL E     -  LONG AZ MK                               336 48 43.2
 KB0321:UTM  16      -  LONG AZ MK                               337 39 24.4
 KB0321
 KB0321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7636052085(NAD 83)
 KB0321
 KB0321|---------------------------------------------------------------------|
 KB0321| PID    Reference Object                     Distance      Geod. Az  |
 KB0321|                                                           dddmmss.s |
 KB0321| KB0322 LONG RM 3                            14.516 METERS 23433     |
 KB0321| KB0320 LONG RM 1                            14.527 METERS 23450     |
 KB0321| KB1212 NEOGA MUNICIPAL TANK                APPROX. 2.0 KM 2994124.2 |
 KB0321| KB0319 LONG RM 2                            16.313 METERS 31307     |
 KB0321| CI7724 LONG AZ MK                                         3364453.4 |
 KB0321|---------------------------------------------------------------------|
 KB0321
 KB0321                          SUPERSEDED SURVEY CONTROL
 KB0321
 KB0321  NAD 83(1997)-  39 18 33.63154(N)    088 26 02.68558(W) AD(       ) 2
 KB0321  NAD 83(1986)-  39 18 33.64076(N)    088 26 02.68230(W) AD(       ) 2
 KB0321  NAD 27      -  39 18 33.50820(N)    088 26 02.51150(W) AD(       ) 2
 KB0321  NGVD 29 (??/??/92)  201.177  (m)          660.03   (f) ADJ UNCH    2 0
 KB0321  NGVD 29             201.18   (m)          660.0    (f) LEVELING    3  
 KB0321
 KB0321.Superseded values are not recommended for survey control.
 KB0321
 KB0321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0321.See file dsdata.pdf to determine how the superseded data were derived.
 KB0321
 KB0321_MARKER: DS = TRIANGULATION STATION DISK
 KB0321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0321_STAMPING: LONG 1959
 KB0321_MARK LOGO: CGS
 KB0321_PROJECTION: FLUSH
 KB0321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0321+STABILITY: SURFACE MOTION
 KB0321_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0321+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0321
 KB0321  HISTORY     - Date     Condition        Report By
 KB0321  HISTORY     - 1959     MONUMENTED       CGS
 KB0321  HISTORY     - 1959     GOOD             CGS
 KB0321  HISTORY     - 1971     MARK NOT FOUND   LOCSUR
 KB0321  HISTORY     - 1972     GOOD             NGS
 KB0321  HISTORY     - 1973     GOOD             NGS
 KB0321  HISTORY     - 1980     GOOD             LOCENG
 KB0321  HISTORY     - 1980     GOOD             NGS
 KB0321  HISTORY     - 1980     GOOD             NGS
 KB0321  HISTORY     - 20050216 GOOD             ILDT
 KB0321
 KB0321                          STATION DESCRIPTION
 KB0321
 KB0321'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0321'THE STATION IS LOCATED ABOUT 1-1/4 MILES SOUTHEAST OF NEOGA ON ROAD
 KB0321'RIGHT-OF-WAY PROPERTY.
 KB0321'
 KB0321'TO REACH THE STATION FROM THE POST OFFICE IN NEOGA, GO EASTERLY FOR
 KB0321'0.55 MILE TO A T INTERSECTION, JOG SOUTH FOR 0.1 MILE THEN EAST
 KB0321'ON SURFACED ROAD FOR 0.5 MILE TO A SIDE ROAD RIGHT, TURN RIGHT,
 KB0321'SOUTH, FOR 0.5 MILE TO DOUBLE TELEPHONE POLES AND THE
 KB0321'STATION ON THE LEFT.
 KB0321'
 KB0321'STATION MARK, A STANDARD DISK STAMPED LONG 1959, IS SET IN A 12 INCH
 KB0321'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0321'GROUND. THE MARK IS 32 FEET SOUTH OF THE WEST ONE OF TWO TELEPHONE
 KB0321'POLES, 19 FEET EAST OF THE APPROXIMATE CENTER OF THE
 KB0321'OILED ROAD, 5.8 FEET SOUTHWEST OF A WITNESS POST AND 4.5 FEET WEST OF
 KB0321'A FENCE LINE.
 KB0321'
 KB0321'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED LONG NO 1 1959, IS
 KB0321'SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 KB0321'SURFACE OF THE GROUN.  THE MARK IS 49 FEET NORTH OF A POWER POLE AND
 KB0321'A GATE, 45 FEET SOUTH OF A POWER POLE, 20.5 FEET WEST OF THE
 KB0321'APPROXIMATE CENTER OF THE OILED ROAD AND 1 FOOT EAST OF A FENCE LINE.
 KB0321'
 KB0321'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED LONG NO 2 1959, IS
 KB0321'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 2
 KB0321'INCHES. THE MARK IS 20 FEET WEST OF THE APPROXIMATE CENTER OF THE
 KB0321'OILED ROAD, 19 FEET NORTH OF A POWER POLE AND 1 FOOT EAST OF A
 KB0321'FENCE LINE.
 KB0321'
 KB0321'NOTE- NO AZIMUTH MARK WAS SET FOR THIS STATION. NEOGA, MUNICIPAL
 KB0321'WATER TANK MAY BE USED AS AN AZIMUTH.
 KB0321'
 KB0321'HEIGHT OF LIGHT ABOVE STATION MARK 4.21 METERS.
 KB0321
 KB0321                          STATION RECOVERY (1959)
 KB0321
 KB0321'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0321'1.6 MI SE FROM NEOGA.
 KB0321'ABOUT 0.15 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0321'CENTRAL RAILROAD STATION AT NEOGA, THENCE 1.0 MILE EAST ALONG
 KB0321'EAST FIFTH STREET AND AN ASPHALT ROAD, THENCE 0.5 MILE SOUTH
 KB0321'ALONG AN ASPHALT ROAD, AT A FENCE CORNER EAST OF THE ROAD, 19
 KB0321'FEET EAST OF THE CENTER LINE OF THE ROAD, 4 FEET WEST OF A
 KB0321'FENCE, 77 1/2 FEET NORTH OF A FENCE CORNER, 32 FEET SOUTH OF THE
 KB0321'WEST ONE OF A DOUBLE TELEPHONE POLE, 6.1 FEET SOUTHWEST OF A
 KB0321'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 KB0321'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0321
 KB0321                          STATION RECOVERY (1971)
 KB0321
 KB0321'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1971 (VED)
 KB0321'STATION COULD NOT BE FOUND. R.M. 1 DESTROYED.R.M. 2 COULD NOT BE
 KB0321'FOUND.
 KB0321
 KB0321                          STATION RECOVERY (1972)
 KB0321
 KB0321'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0321'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 KB0321'REFERENCE MARK 1 WAS FOUND DESTROYED BY THE STATION MARK
 KB0321'AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION. REFERENCE MARK 1
 KB0321'WAS FOUND DESTROYED BY GRADING. THE DISTANCE TO
 KB0321'REFERENCE MARK 2 WAS FOUND TO BE IN ERROR BY 0.11 OF A FOOT AND THE
 KB0321'DIRECTION BY 6 MINUTES.  HOWEVER THE ELEVATION BETWEEN THE MARKS
 KB0321'CHECKED GOOD AND REFERENCE MARK 3 ALONG WITH AN AZIMUTH MARK WERE
 KB0321'SET. A NEW DESCRIPTION FOLLOWS -
 KB0321'
 KB0321'THE STATION IS 88 FEET NORTHEAST OF A FENCE CORNER, 1 FOOT SOUTH OF A
 KB0321'METAL WITNESS POST, 19 FEET EAST OF THE CENTERLINE OF
 KB0321'PAVED ROAD, 42 FEET SOUTHEAST OF A POWER POLE AND AT THE EAST EDGE OF
 KB0321'A CULTIVATED FIELD. THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 KB0321'IS STAMPED LONG 1959.
 KB0321'
 KB0321'TO REACH THE STATION FROM THE INTERSECTION OF E. FIFTH STREET AND
 KB0321'U.S. HIGHWAY 45 AT NEOGA, GO EAST ON E. FIFTH STREET FOR
 KB0321'0.55 MILE TO A T INTERSECTION. TURN RIGHT AND GO SOUTH ON STREET FOR
 KB0321'0.1 MILE TO A T INTERSECTION. TURN LEFT ON PAVED STREET AND GO
 KB0321'EAST FOR 0.25 MILE TO THE OVERPASS OF INTERSTATE HIGHWAY 57 AND THE
 KB0321'AZIMUTH MARK.  CONTINUE EAST ON THE STREET FOR 0.25 MILE TO
 KB0321'A PAVED ROAD RIGHT. TURN RIGHT AND GO SOUTH ON THE ROAD FOR 0.5 MILE
 KB0321'TO THE STATION ON THE LEFT.
 KB0321'
 KB0321'REFERENCE MARK 2 IS 19 FEET WEST OF THE CENTERLINE OF THE ROAD, 115
 KB0321'FEET NORTH OF THE FENCE CORNER, 19 FEET NORTH OF A POWER POLE,
 KB0321'AND 1 FOOT SOUTH OF A METAL WITNESS POST. THE MONUMENT IS FLUSH AND
 KB0321'THE DISK IS STAMPED LONG NO 2 1959.
 KB0321'
 KB0321'REFERENCE MARK 3 IS 19 FEET WEST OF THE CENTERLINE OF THE ROAD, 51
 KB0321'FEET NORTH OF THE FENCE CORNER, 49 FEET NORTH OF A POWER POLE
 KB0321'AND 49 FEET SOUTH OF A POWER POLE. THE MONUMENT IS FLUSH AND THE DISK
 KB0321'IS STAMPED LONG 1959 NO 3 1972.
 KB0321'
 KB0321'THE AZIMUTH MARK IS A STANDARD DISK STAMPED LONG 1953 1972 SET IN A
 KB0321'DRILL HOLE IN THE TOP AND SOUTHEAST CONCRETE RAIL OF THE
 KB0321'OVERPASS, 15 FEET SOUTH OF THE CENTERLINE OF ROAD AND 1.5 FEET EAST
 KB0321'OF EAST END OF METAL RAILING. THE MARK IS ABOUT 3 FEET ABOVE
 KB0321'THE LEVEL OF THE ROAD.
 KB0321'
 KB0321'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - ABOUT 1-1/4 MILES
 KB0321'SOUTHEAST OF NEOGA.
 KB0321'
 KB0321'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0321
 KB0321                          STATION RECOVERY (1973)
 KB0321
 KB0321'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0321'RECOVERED IN GOOD CONDITION.
 KB0321
 KB0321                          STATION RECOVERY (1980)
 KB0321
 KB0321'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1980 (RGD)
 KB0321'LONG NO. 2 1959 MONUMENT MOVED N. AND BRASS CAP REMOVED.
 KB0321'
 KB0321'LONG N. 3 1972 OK WITNESS POST GONE.
 KB0321'
 KB0321'LONG 1959 OK WITNESS POST GONE.
 KB0321'
 KB0321'FENCE POST AND FENCE CORNERS HAVE BEEN DESTROYED.  LONG NO. 2 1959
 KB0321'NO LONGER COULD BE USED.
 KB0321'
 KB0321'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/4 MILES SE. OF
 KB0321'NEOGA.
 KB0321
 KB0321                          STATION RECOVERY (1980)
 KB0321
 KB0321'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 KB0321'STATION MARK, RM 3 AND THE 1972 AZIMUTH MARK FOUND IN GOOD
 KB0321'CONDITION.  RM 2 FOUND WITH THE DISK BROKEN OFF.  THE DISTANCE AND
 KB0321'DIRECTION TO RM 3 CHECKED.  RM 4 WAS ESTABLISHED.
 KB0321'
 KB0321'STATION IS LOCATED ABOUT 1.25 MILES SE OF NEOGA, ABOUT 0.3 MILE E
 KB0321'OF INTERSTATE HIGHWAY 57, AT THE W EDGE OF A CULTIVATED FIELD AND ON
 KB0321'ROAD RIGHT OF WAY.
 KB0321'
 KB0321'TO REACH STATION FROM FOUR WAY STOP SIGNS AT NEOGA AT THE
 KB0321'INTERSECTION OF US HIGHWAY 45 AND SIXTH STREET.  GO E ON SIXTH STREET
 KB0321'FOR 0.55 MILE TO A T INTERSECTION.  TURN RIGHT AND GO S ON WILSON
 KB0321'STREET FOR 0.1 MILE TO ANOTHER T INTERSECTION.  TURN LEFT, GO E FOR
 KB0321'0.25 MILE TO THE OVERPASS OF INTERSTATE HIGHWAY 57 AND THE AZIMUTH
 KB0321'MARK AT THE SE CORNER OF OVERPASS.  CONTINUE E FOR 0.25 MILE TO AN
 KB0321'OILED ROAD RIGHT.  TURN RIGHT, GO S FOR 0.5 MILE TO STATION ON
 KB0321'LEFT, EAST SIDE OF ROAD.
 KB0321'
 KB0321'STATION MARKS ARE STANDARD DISKS, STAMPED---LONG 1959---.  IT IS
 KB0321'86.9 FT NE OF POWER LINE POLE NUMBER Y4 9, 79.4 FT N OF A POWER LINE
 KB0321'BRACE POLE, 43 FT SE OF A POWER LINE POLE, 19 FT E OF CENTER LINE
 KB0321'OF ROAD AND 1 FOOT N OF A METAL WITNESS POST.  THE MARK IS FLUSH.
 KB0321'
 KB0321'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED---LONG 1959 NO 3
 KB0321'1972---.  IT IS 49 FT N OF POLE NUMBER Y 4 9, 45 FT S OF POWER LINE
 KB0321'POLE, 19 FT W OF CENTER LINE OF ROAD AND 1 FT N OF A METAL WITNESS
 KB0321'POST.  THE MARK IS UNDERGROUND 3 INCHES.
 KB0321'
 KB0321'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED---LONG 1959 NO 4
 KB0321'1980---.  IT IS 19 FT W OF CENTER LINE OF ROAD, 7 FT N OF POWER LINE
 KB0321'POLE AND 1 FT S OF A METAL WITNESS POST.  THE MARK IS FLUSH.
 KB0321'
 KB0321'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED---LONG 1959 1972---.  IT
 KB0321'IS CEMENTED IN A DRILL HOLE IN THE TOP OF AND THE SE CONCRETE RAILING
 KB0321'OF OVERPASS OF INTERSTATE HIGHWAY 57.  15 FT S OF CENTER LINE OF ROAD
 KB0321'AND 1.5 FT E OF E END OF METAL RAILING AND ON HIGHEST POINT OF
 KB0321'RAILING.
 KB0321
 KB0321                          STATION RECOVERY (1980)
 KB0321
 KB0321'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 KB0321'RECOVERED IN GOOD CONDITION.
 KB0321
 KB0321                          STATION RECOVERY (2005)
 KB0321
 KB0321'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0321'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0605 ***********************************************************************
 KC0605  DESIGNATION -  LONG
 KC0605  PID         -  KC0605
 KC0605  STATE/COUNTY-  IL/PIKE
 KC0605  COUNTRY     -  US
 KC0605  USGS QUAD   -  PLEASANT HILL EAST (2018)
 KC0605
 KC0605                         *CURRENT SURVEY CONTROL
 KC0605  ______________________________________________________________________
 KC0605* NAD 83(1997) POSITION- 39 27 59.85154(N) 090 51 24.11109(W)   ADJUSTED
 KC0605* NAVD 88 ORTHO HEIGHT -   170.    (meters)      558.    (feet) SCALED
 KC0605  ______________________________________________________________________
 KC0605  GEOID HEIGHT    -        -32.403 (meters)                     GEOID18
 KC0605  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 KC0605  HORZ ORDER      -  FIRST
 KC0605
 KC0605.The horizontal coordinates were established by classical geodetic methods
 KC0605.and adjusted by the National Geodetic Survey in October 1999.
 KC0605
 KC0605.The orthometric height was scaled from a topographic map.
 KC0605
 KC0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0605.GEOID18 height accuracy estimate available here.
 KC0605
 KC0605.Click photographs - Photos may exist for this station.
 KC0605
 KC0605.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0605
 KC0605. The following values were computed from the NAD 83(1997) position.
 KC0605
 KC0605;                    North         East     Units Scale Factor Converg.
 KC0605;SPC IL W     -   310,998.236   640,622.925   MT  0.99998457   -0 26 19.0
 KC0605;SPC IL W     - 1,020,333.38  2,101,777.05   sFT  0.99998457   -0 26 19.0
 KC0605;SPC MO E     -   403,292.796   219,306.566   MT  0.99994493   -0 13 36.2
 KC0605;UTM  15      - 4,370,753.137   684,375.483   MT  1.00001856   +1 21 45.8
 KC0605
 KC0605!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0605!SPC IL W     -   0.99997843  x   0.99998457  =   0.99996300
 KC0605!SPC MO E     -   0.99997843  x   0.99994493  =   0.99992336
 KC0605!UTM  15      -   0.99997843  x   1.00001856  =   0.99999699
 KC0605
 KC0605:                Primary Azimuth Mark                     Grid Az
 KC0605:SPC IL W     -  LONG RM 1                                021 50 49.6
 KC0605:SPC MO E     -  LONG RM 1                                021 38 06.8
 KC0605:UTM  15      -  LONG RM 1                                020 02 44.8
 KC0605
 KC0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8437570753(NAD 83)
 KC0605
 KC0605|---------------------------------------------------------------------|
 KC0605| PID    Reference Object                     Distance      Geod. Az  |
 KC0605|                                                           dddmmss.s |
 KC0605| KC0621 PITTSFIELD TANK                     APPROX.16.4 KM 0153250.9 |
 KC0605| KC0618 PITTSFIELD PIKE CO CTHSE DOME       APPROX.16.2 KM 0154609.4 |
 KC0605| CL9786 LONG RM 1                                          0212430.6 |
 KC0605| CL9787 LONG RM 2                            37.708 METERS 11117     |
 KC0605| CL9788 LONG RM 3                            21.735 METERS 24543     |
 KC0605|---------------------------------------------------------------------|
 KC0605
 KC0605                          SUPERSEDED SURVEY CONTROL
 KC0605
 KC0605  NAD 83(1986)-  39 27 59.85583(N)    090 51 24.10781(W) AD(       ) 1
 KC0605  NAD 27      -  39 27 59.68900(N)    090 51 23.65100(W) AD(       ) 1
 KC0605
 KC0605.Superseded values are not recommended for survey control.
 KC0605
 KC0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0605.See file dsdata.pdf to determine how the superseded data were derived.
 KC0605
 KC0605_MARKER: DS = TRIANGULATION STATION DISK
 KC0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0605_STAMPING: LONG 1931
 KC0605_MARK LOGO: CGS
 KC0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0605+STABILITY: SURFACE MOTION
 KC0605
 KC0605  HISTORY     - Date     Condition        Report By
 KC0605  HISTORY     - 1931     MONUMENTED       CGS
 KC0605  HISTORY     - 1939     GOOD             CGS
 KC0605
 KC0605                          STATION DESCRIPTION
 KC0605
 KC0605'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0605'ON HIGHEST POINT OF VERY STEEP HILL WHICH IS THINLY TIMBERED AND
 KC0605'HAS BEEN PARTLY LOGGED OFF, 2 MILES EAST OF NORTH OF PLEASANT
 KC0605'HILL, AND ON LAND OWNED BY JOHN LONG AND OCCUPIED BY J.V. HARPOLE.
 KC0605'TO REACH FROM PLEASANT HILL, TURN NORTH AT DUMMY AND FOLLOW GRAVEL
 KC0605'AND DIRT ROAD NORTH 2.1 MILES TO CROSSROADS JUST SOUTH OF CREEK
 KC0605'FORD, TURN EAST ONTO DIRT ROAD, FOLLOW 0.7 MILE TO HARPOLES
 KC0605'HOUSE (SMALL WHITE HOUSE ON SOUTH SIDE OF ROAD), PASS SOUTH
 KC0605'THROUGH GATE 50 YARDS EAST OF HOUSE INTO CORNER OF PASTURE,
 KC0605'AND CONTINUE IN SOUTHERLY DIRECTION UP STEEP SLOPE 300 YARDS TO
 KC0605'STATION SITE.  SURFACE AND UNDERGROUND MARKS ARE STANDARD
 KC0605'STATION DISKS IN CONCRETE.  REFERENCE
 KC0605'MARKS ARE STANDARD REFERENCE DISKS IN CONCRETE.
 KC0605'NO. 1 IS IN FENCE LINE ON SOUTH SIDE OF ROAD, 9 METERS
 KC0605'(30 FEET) SOUTH OF CENTER LINE OF ROAD, 60 YARDS SOUTHEAST OF
 KC0605'GEORGE GALLAWAYS HOUSE, 40 YARDS SOUTH BY WEST OF CONCRETE HOG
 KC0605'BARN, AND THREE-FOURTHS MILE FROM STATION N 21 DEG 36 MIN E.
 KC0605'NO. 2 IS ON TOP OF RIDGE, ON NORTH EDGE OF
 KC0605'LANE PASSING ALONG RIDGE, AND 37.75 METERS (123.9 FEET) FROM
 KC0605'STATION S 68 DEG 43 MIN E.
 KC0605
 KC0605                          STATION RECOVERY (1939)
 KC0605
 KC0605'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0605'THE STATION WAS RECOVERED AS DESCRIBED AND ALL THE MARKS WERE
 KC0605'FOUND IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO THE
 KC0605'MARKS WERE CHECKED IN THE FIELD AND THE MEASUREMENTS BELOW SHOULD
 KC0605'BE ACCEPTED AS CORRECT.
 KC0605'
 KC0605'THE STATION IS LOCATED ON A HIGH, PARTLY TIMBERED RIDGE,
 KC0605'1-1/2 MILES NORTH AND 0.75 MILE EAST OF PLEASANT HILL, 1/2 MILE
 KC0605'SOUTH OF THE HOME OF J.L. KENNEDY AND AN EAST-AND-WEST GRAVELED
 KC0605'ROAD, AND IN THE SW 1/4 OF THE NW 1/4 OF SECTION 10, T 7 S,
 KC0605'R 4 W.  THE MARK PROJECTS 4 INCHES ABOVE THE
 KC0605'GROUND, AND IS STAMPED LONG 1931.
 KC0605'
 KC0605'TO REACH THE STATION FROM THE CITIZENS STATE BANK IN PLEASANT
 KC0605'HILL, GO NORTH ON THE ROAD ON THE EAST SIDE OF THE BANK FOR
 KC0605'2.1 MILES, THEN TAKE THE RIGHT UP HILL FORK AND GO 0.7 MILE TO A
 KC0605'GATE ON THE SOUTH SIDE OF THE ROAD AND JUST EAST OF A SMALL WHITE
 KC0605'HOUSE, GO THROUGH THE GATE AND FOLLOW A FIELD ROAD, UP HILL,
 KC0605'SOUTH FOR 0.5 MILE TO THE TOP OF THE RIDGE AND THE STATION.
 KC0605'
 KC0605'REFERENCE MARK NO. 1 1931 (AZIMUTH MARK) IS APPROXIMATELY 1/2
 KC0605'MILE NORTH-NORTHEAST OF THE STATION, 23 FEET SOUTH OF THE CENTER
 KC0605'LINE OF AN EAST-AND-WEST ROAD, 1 FOOT SOUTH OF A FENCE LINE,
 KC0605'60 YARDS SOUTHEAST OF A HOUSE, AND 40 YARDS SOUTH-SOUTHWEST OF
 KC0605'A CONCRETE HOG BARN.  THE MARK PROJECTS 6 INCHES
 KC0605'ABOVE THE GROUND AND IS STAMPED LONG NO 1 1931.  TO REACH THE
 KC0605'MARK FROM THE STATION GO NORTH, DOWN HILL FOR 0.5 MILE TO AN
 KC0605'EAST-AND-WEST ROAD, TURN RIGHT (EAST) AND GO 0.2 MILE TO THE
 KC0605'MARK ON THE SOUTH SIDE OF THE ROAD.  REFERENCE MARK NO. 2
 KC0605'1931 IS 37.708 METERS, 123.71 FEET, (HORIZONTAL MEASUREMENT)
 KC0605'EAST-SOUTHEAST OF THE STATION, ON THE TOP OF THE
 KC0605'STATION RIDGE.  THE MARK PROJECTS 4 INCHES ABOVE THE
 KC0605'GROUND AND IS STAMPED LONG NO 2 1931.
 KC0605'
 KC0605'ONE NEW MARK WAS ESTABLISHED- REFERENCE MARK NO. 3 1939 IS
 KC0605'21.735 METERS, 71.30 FEET, SOUTHWEST OF THE STATION.  THE MARK
 KC0605'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED
 KC0605'LONG NO 3 1939.
 KC0605'
 KC0605'ALL MARKS ARE WITNESSED BY 4 IN X 4 IN WHITE POSTS WHICH PROJECT
 KC0605'2-1/2 FEET ABOVE THE GROUND.
 KC0605'
 KC0605'A 50-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1457 ***********************************************************************
 MF1457  DESIGNATION -  LONG
 MF1457  PID         -  MF1457
 MF1457  STATE/COUNTY-  IL/LASALLE
 MF1457  COUNTRY     -  US
 MF1457  USGS QUAD   -  SERENA (2018)
 MF1457
 MF1457                         *CURRENT SURVEY CONTROL
 MF1457  ______________________________________________________________________
 MF1457* NAD 83(1997) POSITION- 41 24 18.81833(N) 088 41 26.32100(W)   ADJUSTED
 MF1457* NAVD 88 ORTHO HEIGHT -   237.    (meters)      778.    (feet) SCALED
 MF1457  ______________________________________________________________________
 MF1457  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 MF1457  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 MF1457  HORZ ORDER      -  FIRST
 MF1457
 MF1457.The horizontal coordinates were established by classical geodetic methods
 MF1457.and adjusted by the National Geodetic Survey in October 1999.
 MF1457
 MF1457.The orthometric height was scaled from a topographic map.
 MF1457
 MF1457.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1457.GEOID18 height accuracy estimate available here.
 MF1457
 MF1457.Click photographs - Photos may exist for this station.
 MF1457
 MF1457.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1457
 MF1457. The following values were computed from the NAD 83(1997) position.
 MF1457
 MF1457;                    North         East     Units Scale Factor Converg.
 MF1457;SPC IL E     -   526,105.952   270,123.136   MT  0.99998598   -0 14 10.8
 MF1457;SPC IL E     - 1,726,065.94    886,228.99   sFT  0.99998598   -0 14 10.8
 MF1457;UTM  16      - 4,585,121.850   358,685.975   MT  0.99984576   -1 07 06.0
 MF1457
 MF1457!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1457!SPC IL E     -   0.99996800  x   0.99998598  =   0.99995398
 MF1457!UTM  16      -   0.99996800  x   0.99984576  =   0.99981376
 MF1457
 MF1457:                Primary Azimuth Mark                     Grid Az
 MF1457:SPC IL E     -  LONG RM 1                                187 00 17.6
 MF1457:UTM  16      -  LONG RM 1                                187 53 12.8
 MF1457
 MF1457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5868585121(NAD 83)
 MF1457
 MF1457|---------------------------------------------------------------------|
 MF1457| PID    Reference Object                     Distance      Geod. Az  |
 MF1457|                                                           dddmmss.s |
 MF1457| MF1442 MORRIS PAPER CO STACK               APPROX.24.1 KM 1012108.8 |
 MF1457| MF1441 MORRIS PAPER CO TANK                APPROX.24.1 KM 1013457.9 |
 MF1457| MF1440 MORRIS MUNICIPAL TANK               APPROX.22.8 KM 1031619.8 |
 MF1457| MF1451 SENECA DUPONT WORKS WATER TANK      APPROX.15.3 KM 1360105.0 |
 MF1457| MF1454 MARSEILLES ILL BELL TEL CO MST      APPROX. 4.3 KM 1630425.0 |
 MF1457| CI7718 LONG RM 1                                          1864606.8 |
 MF1457| CI7720 LONG RM 3                            16.450 METERS 19043     |
 MF1457| MF1466 GRAND RIDGE AIR BEACON              APPROX.19.5 KM 2085320.0 |
 MF1457| CI7719 LONG RM 2                            48.768 METERS 26952     |
 MF1457| MF1456 LONG RM 4                            35.933 METERS 27051     |
 MF1457|---------------------------------------------------------------------|
 MF1457
 MF1457                          SUPERSEDED SURVEY CONTROL
 MF1457
 MF1457  NAD 83(1986)-  41 24 18.82362(N)    088 41 26.33047(W) AD(       ) 1
 MF1457  NAD 27      -  41 24 18.70800(N)    088 41 26.06400(W) AD(       ) 1
 MF1457
 MF1457.Superseded values are not recommended for survey control.
 MF1457
 MF1457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1457.See file dsdata.pdf to determine how the superseded data were derived.
 MF1457
 MF1457_MARKER: DS = TRIANGULATION STATION DISK
 MF1457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1457_STAMPING: LONG 1930
 MF1457_MARK LOGO: CGS
 MF1457_PROJECTION: RECESSED 30 CENTIMETERS
 MF1457_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1457+STABILITY: SURFACE MOTION
 MF1457
 MF1457  HISTORY     - Date     Condition        Report By
 MF1457  HISTORY     - 1930     MONUMENTED       CGS
 MF1457  HISTORY     - 1954     GOOD             CGS
 MF1457  HISTORY     - 1980     GOOD             NGS
 MF1457  HISTORY     - 19800615 SEE DESCRIPTION  NGS
 MF1457  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF1457  HISTORY     - 20021011 GOOD             USPSQD
 MF1457  HISTORY     - 20080121 GOOD             GEOCAC
 MF1457
 MF1457                          STATION DESCRIPTION
 MF1457
 MF1457'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1457'STATION IS ABOUT 4-1/2 MILES N, AND 1 MILE E OF MARSEILLES, NEAR
 MF1457'THE SW CORNER OF THE NW 1/4 OF SEC. 20, T 34 N, R 5 E, ON LAND
 MF1457'OWNED BY B.J. ANDERSON.  STATION IS IN A SCRUB ORCHARD ABOUT
 MF1457'80 METERS S OF THE HOUSE OF B.J. ANDERSON, 118.5 FEET E OF THE
 MF1457'SECTION-LINE ROAD FENCE, AND 53.5 FEET N OF THE 1/2-SECTION
 MF1457'LINE FENCE.  THE MARK IS 1 FOOT BELOW THE SURFACE.
 MF1457'
 MF1457'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1457'DISKS SET IN CONCRETE.
 MF1457'
 MF1457'REFERENCE MARK NO. 1 IS ON FENCE LINE ON W SIDE OF SECTION LINE
 MF1457'ROAD BETWEEN SECTIONS 19 AND 20.  IT IS DUE E OF A FARMHOUSE
 MF1457'WHICH IS ABOUT 1/4 MILE S OF THE NE CORNER OF THE SE 1/4 OF
 MF1457'SECTION 19.  REFERENCE MARK NO. 2 IS ON FENCE LINE ON W SIDE
 MF1457'OF SECTION-LINE ROAD BETWEEN SECTIONS 19 AND 20.  IT IS 17 PACES
 MF1457'N OF THE SE CORNER OF THE NE 1/4 OF SECTION 19.  THERE IS A
 MF1457'FARMHOUSE ABOUT 100 METERS DUE W, AND THE HOUSE OF B.J.
 MF1457'ANDERSON IS ABOUT 50 METERS NE.
 MF1457'
 MF1457'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1457
 MF1457                          STATION RECOVERY (1954)
 MF1457
 MF1457'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1457'STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 MF1457'DISTANCE TO R.M. NO. 2 WAS CHECKED AND FOUND CORRECT.  THE
 MF1457'DIRECTION FROM R.M. NO. 1 (AZIMUTH MARK) TO R.M. NO. 2 CHECKED.
 MF1457'R.M. NOS. 3 AND 4 WERE ESTABLISHED BY THIS PARTY.  THE STATION IS
 MF1457'NOW IN A CULTIVATED FIELD AND A TOWER WAS NOT BUILT OVER IT SINCE
 MF1457'CROPS WOULD HAVE BEEN DAMAGED.  THE ORIGINAL DESCRIPTION IS
 MF1457'ADEQUATE WITH THE FOLLOWING CHANGES--
 MF1457'
 MF1457'STATION IS ON PROPERTY OF MR. WALTER M. ANDERSON, 118 FEET
 MF1457'EAST OF A FENCE AND WHITE WITNESS POST.  TO REACH THE STATION
 MF1457'FROM THE INTERSECTION OF U.S. HIGHWAY 52 AND STATE HIGHWAY
 MF1457'71 ABOUT 4.7 MILES EAST OF SERENA, GO SOUTHWEST ON HIGHWAY 71
 MF1457'FOR 4.0 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO SOUTH
 MF1457'ON GRAVEL ROAD FOR 2.5 MILES TO THE STATION ON THE LEFT, EAST
 MF1457'SIDE OF ROAD AS DESCRIBED.  CONTINUE SOUTH ON GRAVEL ROAD FOR
 MF1457'0.25 MILE TO R.M. NO. 1 ON THE RIGHT, WEST SIDE OF ROAD IN
 MF1457'FENCE LINE.
 MF1457'
 MF1457'DISTANCES AND DIRECTIONS TO OBJECTS VISIBLE FROM THE GROUND.
 MF1457
 MF1457                          STATION RECOVERY (1980)
 MF1457
 MF1457'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MF1457'THIS MARK WAS NOT SEARCHED FOR AS FIELD WAS IN CROPS AND A GOOD AMOUNT
 MF1457'OF CROP DAMAGE WOULD HAVE OCCURRED HAD THIS STATION BEEN RECOVERED.
 MF1457'
 MF1457'REFERENCE MARK 4 WAS USED TO ESTABLISH LONG 2.
 MF1457'
 MF1457'THE PROPERTY OWNER STATED THAT LONG 1930 SHOULD BE IN PLACE YET.
 MF1457
 MF1457                          STATION RECOVERY (1980)
 MF1457
 MF1457'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MF1457'THIS MARK WAS NOT SEARCHED FOR AS FIELD WAS IN CROPS AND A GOOD AMOUNT
 MF1457'OF CROP DAMAGE WOULD HAVE OCCURED HAD THIS STATION BEEN RECOVERED. RM
 MF1457'4 WAS USED TO ESTABLISH LONG 2.  THE PROPERTY OWNER STATED THAT LONG
 MF1457'1930 SHOULD BE IN PLACE AT THIS TIME.
 MF1457
 MF1457                          STATION RECOVERY (1997)
 MF1457
 MF1457'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1457'MARK NOT FOUND.
 MF1457
 MF1457                          STATION RECOVERY (2002)
 MF1457
 MF1457'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1457'STATION IS NOW LONG 2. RM 5 WAS ALSO FOUND.
 MF1457
 MF1457                          STATION RECOVERY (2008)
 MF1457
 MF1457'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1457'THIS PARTY LOCATED LONG 2 IN GOOD CONDITION.
 MF1457'AZIMUTH AND RMS NOT SOUGHT.  NOTE - SINCE THE FARM CROPS WERE
 MF1457'HARVESTED, THIS PARTY SOUGHT THE ORIGINAL STATION LONG (1930) IN THE
 MF1457'FARM FIELD BUT DID NOT FIND THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1714 ***********************************************************************
 MF1714  DESIGNATION -  LONG
 MF1714  PID         -  MF1714
 MF1714  STATE/COUNTY-  IL/LEE
 MF1714  COUNTRY     -  US
 MF1714  USGS QUAD   -  POLO (2018)
 MF1714
 MF1714                         *CURRENT SURVEY CONTROL
 MF1714  ______________________________________________________________________
 MF1714* NAD 83(2011) POSITION- 41 53 37.65852(N) 089 36 08.35544(W)   ADJUSTED
 MF1714* NAD 83(2011) ELLIP HT-   227.661 (meters)        (06/27/12)   ADJUSTED
 MF1714* NAD 83(2011) EPOCH   -  2010.00
 MF1714* NAVD 88 ORTHO HEIGHT -   260.6   (meters)      855.    (feet) GPS OBS
 MF1714  ______________________________________________________________________
 MF1714  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1714  GEOID HEIGHT    -        -32.722 (meters)                     GEOID96
 MF1714  GEOID HEIGHT    -        -32.921 (meters)                     GEOID18
 MF1714  NAD 83(2011) X  -     33,003.653 (meters)                     COMP
 MF1714  NAD 83(2011) Y  - -4,754,939.193 (meters)                     COMP
 MF1714  NAD 83(2011) Z  -  4,236,982.012 (meters)                     COMP
 MF1714  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 MF1714
 MF1714  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1714  Standards:
 MF1714         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1714            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1714  -------------------------------------------------------------------
 MF1714  NETWORK    0.67   1.25           0.30   0.24   0.64      0.09552631
 MF1714  -------------------------------------------------------------------
 MF1714  Click here for local accuracies and other accuracy information.
 MF1714
 MF1714.The horizontal coordinates were established by GPS observations
 MF1714.and adjusted by the National Geodetic Survey in June 2012.
 MF1714
 MF1714.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1714.been affixed to the stable North American tectonic plate. See 
 MF1714.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1714
 MF1714.The horizontal coordinates are valid at the epoch date displayed above
 MF1714.which is a decimal equivalence of Year/Month/Day.
 MF1714
 MF1714.The orthometric height was determined by GPS observations and a
 MF1714.high-resolution geoid model.
 MF1714
 MF1714.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1714.GEOID18 height accuracy estimate available here.
 MF1714
 MF1714.Click photographs - Photos may exist for this station.
 MF1714
 MF1714.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1714
 MF1714.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1714
 MF1714.The ellipsoidal height was determined by GPS observations
 MF1714.and is referenced to NAD 83.
 MF1714
 MF1714. The following values were computed from the NAD 83(2011) position.
 MF1714
 MF1714;                    North         East     Units Scale Factor Converg.
 MF1714;SPC IL W     -   580,440.751   746,831.468   MT  0.99996815   +0 22 36.7
 MF1714;SPC IL W     - 1,904,329.36  2,450,229.57   sFT  0.99996815   +0 22 36.7
 MF1714;UTM  16      - 4,641,259.343   284,115.805   MT  1.00017353   -1 44 18.1
 MF1714
 MF1714!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1714!SPC IL W     -   0.99996429  x   0.99996815  =   0.99993245
 MF1714!UTM  16      -   0.99996429  x   1.00017353  =   1.00013782
 MF1714
 MF1714:                Primary Azimuth Mark                     Grid Az
 MF1714:SPC IL W     -  LONG AZ MK                               198 16 41.5
 MF1714:UTM  16      -  LONG AZ MK                               200 23 36.3
 MF1714
 MF1714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8411541259(NAD 83)
 MF1714
 MF1714|---------------------------------------------------------------------|
 MF1714| PID    Reference Object                     Distance      Geod. Az  |
 MF1714|                                                           dddmmss.s |
 MF1714| CI7722 LONG RM 1                            25.673 METERS 04003     |
 MF1714| CI7723 LONG RM 2                            25.436 METERS 09243     |
 MF1714| CI7721 LONG AZ MK                                         1983918.2 |
 MF1714|---------------------------------------------------------------------|
 MF1714
 MF1714                          SUPERSEDED SURVEY CONTROL
 MF1714
 MF1714  NAD 83(2007)-  41 53 37.65851(N)    089 36 08.35631(W) AD(2002.00) 0
 MF1714  ELLIP H (02/10/07)  227.694  (m)                       GP(2002.00)    
 MF1714  ELLIP H (12/06/04)  227.681  (m)                       GP(       ) 4 1
 MF1714  NAD 83(1997)-  41 53 37.65833(N)    089 36 08.35588(W) AD(       ) 1
 MF1714  ELLIP H (09/15/98)  227.740  (m)                       GP(       ) 3 1
 MF1714  NAD 83(1986)-  41 53 37.66257(N)    089 36 08.35697(W) AD(       ) 1
 MF1714  NAD 27      -  41 53 37.54900(N)    089 36 07.96500(W) AD(       ) 1
 MF1714
 MF1714.Superseded values are not recommended for survey control.
 MF1714
 MF1714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1714.See file dsdata.pdf to determine how the superseded data were derived.
 MF1714
 MF1714_MARKER: DS = TRIANGULATION STATION DISK
 MF1714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1714_STAMPING: LONG 1935
 MF1714_MARK LOGO: CGS
 MF1714_PROJECTION: FLUSH
 MF1714_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1714+STABILITY: SURFACE MOTION
 MF1714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1714+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2020
 MF1714
 MF1714  HISTORY     - Date     Condition        Report By
 MF1714  HISTORY     - 1935     MONUMENTED       CGS
 MF1714  HISTORY     - 19950811 GOOD             USPSQD
 MF1714  HISTORY     - 19960809 GOOD             SECI
 MF1714  HISTORY     - 20020116 GOOD             NGS
 MF1714  HISTORY     - 20030619 GOOD             USPSQD
 MF1714  HISTORY     - 20200714 GOOD             ILDT
 MF1714
 MF1714                          STATION DESCRIPTION
 MF1714
 MF1714'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1714'STATION IS ABOUT 8-1/2 MILES NNE OF STERLING, ABOUT 7 MILES
 MF1714'NW OF DIXON, NEAR THE CENTER OF SEC. 17 T 22 N R 8 E, ON
 MF1714'FARM OWNED BY J.J. LONG OF PRAIRIEVILLE, AND OCCUPIED BY
 MF1714'WARD D. SHANK, ON HIGHEST POINT AND ON APPROXIMATE CENTER
 MF1714'OF A PROMINENT, UNCULTIVATED, GRASS-COVERED, EAST-WEST (ABOUT
 MF1714'100 YARDS IN LENGTH) MOUND, ABOUT 0.4 MILE NORTH OF MR. SHANKS
 MF1714'HOUSE, ABOUT 0.45 MILE NNE OF THE MOUND SCHOOL NO. 1, ABOUT
 MF1714'0.15 MILE EAST OF THE NORTH-SOUTH GRAVEL ROAD, ABOUT 250
 MF1714'FEET SOUTH OF THE WIRE FENCE THAT ENCLOSES THE FIELD ON THE
 MF1714'NORTH.  THE MARK PROJECTS 6 INCHES.
 MF1714'
 MF1714'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE BRONZE TABLETS
 MF1714'SET IN CONCRETE.
 MF1714'
 MF1714'USGS TT 102 E (1929)-AZ. MK. IS SSW OF STATION, ON GROUNDS
 MF1714'OF THE MOUND SCHOOL NO. 1, 35 FEET NNW OF NE CORNER OF
 MF1714'THE SCHOOLHOUSE, 40 FEET SOUTH OF CENTER-LINE OF THE EAST-WEST
 MF1714'GRAVEL SECTION-LINE ROAD, ABOUT 90 FEET EAST OF CENTER-LINE
 MF1714'OF THE NORTH-SOUTH GRAVEL SECTION-LINE ROAD, 2 FEET SE OF
 MF1714'NORTH END OF THE CONCRETE WALK.  THE MARK IS A STANDARD USGS
 MF1714'BRONZE TABLET SET IN A 6 IN X 6 IN CONCRETE POST.  IT IS
 MF1714'FLUSH WITH THE SURFACE.
 MF1714'
 MF1714'R.M. NO. 1 IS NE OF STATION, ON NORTH SLOPE OF THE MOUND,
 MF1714'ABOUT 25 FEET SOUTH OF NORTH FOOT OF THE MOUND.  IT IS ABOUT
 MF1714'12 FEET LOWER THAN STATION, AND IT PROJECTS ABOUT 6 INCHES
 MF1714'ABOVE THE SURFACE.
 MF1714'
 MF1714'R.M. NO. 2 IS EAST OF STATION, ON EAST SLOPE OF THE MOUND,
 MF1714'26 FEET WEST OF WEST EDGE OF A SMALL BORROW-PIT, ABOUT 75
 MF1714'FEET WEST OF EAST FOOT OF THE MOUND, 74.43 FEET SSE OF R.M.
 MF1714'NO. 1.  IT IS ABOUT 6 FEET LOWER THAN STATION, AND IT PROJECTS
 MF1714'ABOUT 7 INCHES ABOVE THE SURFACE.
 MF1714'
 MF1714'TO REACH FROM THE JUNCTION OF ILLINOIS HIGHWAY NO. 88 AND
 MF1714'U.S. HIGHWAY NO. 30 IN STERLING, GO EAST ON U.S. NO. 30,
 MF1714'5.6 MILES TO THE PRAIRIEVILLE GARAGE IN PRAIRIEVILLE.  THENCE
 MF1714'NORTH ON GRAVEL ROAD 3.3 MILES TO THE MOUND SCHOOL NO. 1.
 MF1714'CONTINUE NORTH ON GRAVEL ROAD 0.5 MILE TO GATE ON EAST SIDE
 MF1714'OF ROAD.  THENCE EAST THRU GATE AND GO ESE ACROSS CULTIVATED
 MF1714'FIELD ABOUT 0.15 MILE TO HIGHEST POINT OF MOUND AND STATION.
 MF1714'
 MF1714'A 100-FOOT SIGNAL AT HINRICHS IS VISIBLE FROM THE GROUND.
 MF1714'
 MF1714'A 100-FOOT SIGNAL AT BYERS COMES INTO VIEW AT 10 FEET.
 MF1714'
 MF1714'A 100-FOOT SIGNAL AT JECKLIN COMES INTO VIEW AT 10 FEET.
 MF1714'
 MF1714'AN 87-FOOT SIGNAL AT DIXON IS VISIBLE FROM THE GROUND.
 MF1714'
 MF1714'A 100-FOOT SIGNAL AT HOLLENBECK COMES INTO VIEW AT 10 FEET.
 MF1714'
 MF1714'AN 87-FOOT SIGNAL AT STERLING IS VISIBLE FROM THE GROUND.
 MF1714'
 MF1714'A 100-FOOT SIGNAL AT ROCKI IS VISIBLE FROM THE GROUND.
 MF1714'
 MF1714'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 MF1714
 MF1714                          STATION RECOVERY (1995)
 MF1714
 MF1714'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1714'RECOVERED IN GOOD CONDITION.
 MF1714
 MF1714                          STATION RECOVERY (1996)
 MF1714
 MF1714'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1714'RECOVERED AS DESCRIBED.  TO EACH FROM THE JUNCTION OF ILLNOIS ROUTE 2
 MF1714'AND ILLINOIS ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED NORTHEAST
 MF1714'ON ILLINOIS ROUTE 2 FOR APPROXIMENTLY 5.1 MI (8.2 KM) TO THE JUNCTION
 MF1714'OF ILLINOIS ROUTE 2 AND MOUND HILL ROAD, TURN LEFT (NORTH) ON MOUND
 MF1714'HILL ROAD AND PROCEED FOR APPROXIMENTLY 5.2 MI (8.4 KM) TO THE STATION
 MF1714'ON THE RIGHT (EAST) SIDE OF MOUND HILL ROAD. THE STATION IS LOCATED
 MF1714'APPROXIMENTLY 800 FT (243.8 M) EAST OF THE CENTERLINE OF MOUND HILL
 MF1714'ROAD, APPROXIMENTLY 0.2 MI (0.3 KM) SOUTH OF THE CENTERLINE OF PILGRAM
 MF1714'ROAD, AND 250 FT (76.2 M) SOUTH OF A EAST-WEST FENCE LINE.
 MF1714
 MF1714                          STATION RECOVERY (2002)
 MF1714
 MF1714'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1714'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1714
 MF1714                          STATION RECOVERY (2003)
 MF1714
 MF1714'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1714'USGS TT 102 E (1929)-AZ. MK. WAS FOUND IN GOOD CONDITION. RM 1 AND RM
 MF1714'2 WERE NOT LOCATED.
 MF1714
 MF1714                          STATION RECOVERY (2020)
 MF1714
 MF1714'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1714'MONUMENT IS 5 FT (1.5 M) NORTH-NORTHWESTERLY OF THE CENTER A BOULDER 3
 MF1714'X 3 X 3 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4349 ***********************************************************************
 DF4349  DESIGNATION -  LONG 2
 DF4349  PID         -  DF4349
 DF4349  STATE/COUNTY-  IL/LASALLE
 DF4349  COUNTRY     -  US
 DF4349  USGS QUAD   -  SERENA (2018)
 DF4349
 DF4349                         *CURRENT SURVEY CONTROL
 DF4349  ______________________________________________________________________
 DF4349* NAD 83(2011) POSITION- 41 24 18.33315(N) 088 41 27.67641(W)   ADJUSTED
 DF4349* NAD 83(2011) ELLIP HT-   203.974 (meters)        (06/27/12)   ADJUSTED
 DF4349* NAD 83(2011) EPOCH   -  2010.00
 DF4349* NAVD 88 ORTHO HEIGHT -   236.9   (meters)      777.    (feet) GPS OBS
 DF4349  ______________________________________________________________________
 DF4349  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4349  GEOID HEIGHT    -        -32.842 (meters)                     GEOID99
 DF4349  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 DF4349  NAD 83(2011) X  -    109,448.104 (meters)                     COMP
 DF4349  NAD 83(2011) Y  - -4,789,858.703 (meters)                     COMP
 DF4349  NAD 83(2011) Z  -  4,196,406.882 (meters)                     COMP
 DF4349  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 DF4349
 DF4349  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4349  Standards:
 DF4349         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4349            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4349  -------------------------------------------------------------------
 DF4349  NETWORK    2.07   2.37           0.92   0.74   1.21     -0.25704610
 DF4349  -------------------------------------------------------------------
 DF4349  Click here for local accuracies and other accuracy information.
 DF4349
 DF4349.The horizontal coordinates were established by GPS observations
 DF4349.and adjusted by the National Geodetic Survey in June 2012.
 DF4349
 DF4349.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4349.been affixed to the stable North American tectonic plate. See 
 DF4349.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4349
 DF4349.The horizontal coordinates are valid at the epoch date displayed above
 DF4349.which is a decimal equivalence of Year/Month/Day.
 DF4349
 DF4349.The orthometric height was determined by GPS observations and a
 DF4349.high-resolution geoid model.
 DF4349
 DF4349.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4349.GEOID18 height accuracy estimate available here.
 DF4349
 DF4349.Click photographs - Photos may exist for this station.
 DF4349
 DF4349.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4349
 DF4349.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4349
 DF4349.The ellipsoidal height was determined by GPS observations
 DF4349.and is referenced to NAD 83.
 DF4349
 DF4349. The following values were computed from the NAD 83(2011) position.
 DF4349
 DF4349;                    North         East     Units Scale Factor Converg.
 DF4349;SPC IL E     -   526,091.114   270,091.592   MT  0.99998600   -0 14 11.6
 DF4349;SPC IL E     - 1,726,017.26    886,125.50   sFT  0.99998600   -0 14 11.6
 DF4349;UTM  16      - 4,585,107.502   358,654.211   MT  0.99984587   -1 07 06.9
 DF4349
 DF4349!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4349!SPC IL E     -   0.99996801  x   0.99998600  =   0.99995401
 DF4349!UTM  16      -   0.99996801  x   0.99984587  =   0.99981388
 DF4349
 DF4349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5865485107(NAD 83)
 DF4349
 DF4349                          SUPERSEDED SURVEY CONTROL
 DF4349
 DF4349  NAD 83(2007)-  41 24 18.33318(N)    088 41 27.67730(W) AD(2002.00) 0
 DF4349  ELLIP H (02/10/07)  203.997  (m)                       GP(2002.00)    
 DF4349  ELLIP H (02/03/05)  203.983  (m)                       GP(       ) 4 2
 DF4349  NAD 83(1997)-  41 24 18.33327(N)    088 41 27.67718(W) AD(       ) 1
 DF4349  ELLIP H (03/04/03)  203.999  (m)                       GP(       ) 4 2
 DF4349
 DF4349.Superseded values are not recommended for survey control.
 DF4349
 DF4349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4349.See file dsdata.pdf to determine how the superseded data were derived.
 DF4349
 DF4349_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4349_STAMPING: LONG 2 1980
 DF4349_MARK LOGO: NGS
 DF4349_PROJECTION: FLUSH
 DF4349_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4349+STABILITY: SURFACE MOTION
 DF4349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4349+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DF4349
 DF4349  HISTORY     - Date     Condition        Report By
 DF4349  HISTORY     - 1980     MONUMENTED       NGS
 DF4349  HISTORY     - 2001     GOOD             ASCPC
 DF4349  HISTORY     - 20200529 GOOD             ILDT
 DF4349  HISTORY     - 20251205 GOOD             ILDT
 DF4349
 DF4349                          STATION DESCRIPTION
 DF4349
 DF4349'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 DF4349'STATION IS LOCATED ABOUT 6 MILES (9.7 KM) S OF SERENA, 5 MILES (8.0
 DF4349'KM) SW OF NORWAY AND ON PROPERTY OF A MRS W ANDERSON ON THE MOST
 DF4349'EXTREME SW PART OF AN FIELD IN CULTIVATION.  TO REACH THE STATION FROM
 DF4349'THE INTERSECTION OF US HWY 52 AND STATE HWY 71 ABOUT 1 MILE (1.6 KM)
 DF4349'NE OF NORWAY, GO SW ON STATE HWY 71 FOR 4.0 MILES (6.4 KM) TO A SIDE
 DF4349'ROAD LEFT.  TURN LEFT AND GO S ON ROAD FOR 2.5 MILES (4.0 KM) TO THE
 DF4349'STATION ON LEFT.
 DF4349'
 DF4349'STATION MARKS ARE STANDARD DISKS, STAMPED---LONG 2 1980---.  THE
 DF4349'SURFACE MARK IS 34 FT (10.4 M) OF A 36 INCH ELM TREE, 34 FT (10.4 M) E
 DF4349'OF CENTERLINE OF THE ROAD, 10 FT (3.0 M) S OF CENTERLINE OF EXTENDED
 DF4349'DRIVEWAY TO THE W, 6 FT (1.8 M) N OF A FENCELINE AND 1 FT (0.3 M) S OF
 DF4349'A METAL WITNESS POST.  IT IS FLUSH.  RM 3 IS 128 FT (39.0 M) E OF
 DF4349'CENTERLINE OF ROAD, 1.0 FT (0.3 M) W OF A QUAD TRUNK 8 INCH ELM TREE
 DF4349'AND 0.5 FT (15.2 CM) N OF AN E W FENCE LINE.  THE MARK PROJECTS 1 INCH
 DF4349'AND IS STAMPED LONG NO 3 1930.  RM 5 IS A STANDARD DISK,
 DF4349'STAMPED---LONG 2 1980---.  IT IS 35 FT (10.7 M) W OF A CENTERLINE OF
 DF4349'ROAD, 13 FT (4.0 M) S OF CENTERLINE OF DRIVEWAY, 1 FT (0.3 M) N OF
 DF4349'FENCELINE AND 0.5 FT (15.2 CM) N OF A METAL WITNES POST.  THE MARK IS
 DF4349'FLUSH.  LONG 2 AZ MK IS A STANDARD DISK, STAMPED---LONG 2 1980---.  IT
 DF4349'IS 33 FT (10.1 M) W OF CENTERLINE OF ROAD, 3 FT (0.9 M) N OF A
 DF4349'POWERLINE POLE AND 1 FT (0.3 M) S OF A METAL WITNESS POST.  THE MARK
 DF4349'IS FLUSH.  STATION LONG 2 WAS ESTABLISHED OFF RM 4 AS LONG 1930 COULD
 DF4349'NOT BE RECOVERED AT THIS TIME DUE TO FIELD IN CULTIVATED.  RM 4 WAS IN
 DF4349'THE WAY OF ROAD IMPROVEMENT AND WAS DESTROYED AFTER ESTABLISHING LONG
 DF4349'2.  STATION LONG 1930 SHOULD BE IN PLACE AND YET AS DESCRIBED IN 1954.
 DF4349
 DF4349                          STATION RECOVERY (2001)
 DF4349
 DF4349'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2001
 DF4349'FROM THE INTERSECTION OF COUNTY ROAD 15 AND  I-80 NORTH OF MARSEILLES
 DF4349'GO NORTH ON
 DF4349'COUNTY ROAD 15 1.5 MILES TO NORTH 32ND ROAD, GO EAST ON NORTH 32ND RD.
 DF4349'.85 MILES TO TWP
 DF4349'RD. EAST 25TH, GO NORTH ON EAST 25TH RD. 0.50 MILES TO POINT ON THE
 DF4349'EAST SIDE OF THE ROAD.
 DF4349'34.00 FEET EAST OF THE CENTERLINE OF EAST 25TH RD. 1.50  SOUTH OF
 DF4349'METAL WITNESS POST, 46.00
 DF4349'FEET NORTHWEST OF THE NORTHWEST GUY STAY FOR RADIO TOWER.
 DF4349'*STAMPED- LONG 2 1980
 DF4349
 DF4349                          STATION RECOVERY (2020)
 DF4349
 DF4349'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4349'RECOVERED IN GOOD CONDITION.
 DF4349
 DF4349                          STATION RECOVERY (2025)
 DF4349
 DF4349'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DF4349'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0988 ***********************************************************************
 JB0988  DESIGNATION -  LONG AZ MK
 JB0988  PID         -  JB0988
 JB0988  STATE/COUNTY-  IL/BOND
 JB0988  COUNTRY     -  US
 JB0988  USGS QUAD   -  BEAVER CREEK (2018)
 JB0988
 JB0988                         *CURRENT SURVEY CONTROL
 JB0988  ______________________________________________________________________
 JB0988* NAD 83(1986) POSITION- 38 51 09.     (N) 089 27 53.     (W)   SCALED
 JB0988* NAVD 88 ORTHO HEIGHT -   161.966 (meters)      531.38  (feet) ADJUSTED
 JB0988  ______________________________________________________________________
 JB0988  GEOID HEIGHT    -        -31.263 (meters)                     GEOID18
 JB0988  DYNAMIC HEIGHT  -        161.866 (meters)      531.06  (feet) COMP
 JB0988  MODELED GRAVITY -    980,010.8   (mgal)                       NAVD 88
 JB0988
 JB0988  VERT ORDER      -  SECOND    CLASS 0
 JB0988
 JB0988.The horizontal coordinates were scaled from a map and have
 JB0988.an estimated accuracy of +/- 6 seconds.
 JB0988
 JB0988.The orthometric height was determined by differential leveling and
 JB0988.adjusted by the NATIONAL GEODETIC SURVEY
 JB0988.in June 1991.
 JB0988
 JB0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0988.GEOID18 height accuracy estimate available here.
 JB0988
 JB0988.Click photographs - Photos may exist for this station.
 JB0988
 JB0988.The dynamic height is computed by dividing the NAVD 88
 JB0988.geopotential number by the normal gravity value computed on the
 JB0988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0988.degrees latitude (g = 980.6199 gals.).
 JB0988
 JB0988.The modeled gravity was interpolated from observed gravity values.
 JB0988
 JB0988;                    North         East    Units  Estimated Accuracy
 JB0988;SPC IL W     -   242,830.      760,930.      MT  (+/- 180 meters Scaled)
 JB0988
 JB0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ861032(NAD 83)
 JB0988
 JB0988                          SUPERSEDED SURVEY CONTROL
 JB0988
 JB0988  NGVD 29 (??/??/92)  162.089  (m)          531.79   (f) ADJ UNCH    2 0
 JB0988
 JB0988.Superseded values are not recommended for survey control.
 JB0988
 JB0988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0988.See file dsdata.pdf to determine how the superseded data were derived.
 JB0988
 JB0988_MARKER: DZ = AZIMUTH MARK DISK
 JB0988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0988_STAMPING: LONG 1960
 JB0988_MARK LOGO: CGS
 JB0988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0988+STABILITY: SURFACE MOTION
 JB0988
 JB0988  HISTORY     - Date     Condition        Report By
 JB0988  HISTORY     - 1960     MONUMENTED       CGS
 JB0988  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0988
 JB0988                          STATION DESCRIPTION
 JB0988
 JB0988'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0988'4.3 MI SW FROM GREENVILLE.
 JB0988'ABOUT 2.95 MILES SOUTHWEST ALONG ALTERNATE U.S. HIGHWAY 40 FROM
 JB0988'ITS JUNCTION WITH STATE HIGHWAY 127 IN GREENVILLE, THENCE 1.15
 JB0988'MILES SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.2 MILES NORTH
 JB0988'ALONG A PRIVATE ROAD TO A FARM HOUSE, NEAR A FENCE CORNER EAST
 JB0988'OF THE ROAD, 11 FEET WEST OF THE CENTER LINE OF THE ROAD, 1/2
 JB0988'FOOT EAST OF A FENCE, 189 FEET NORTH-NORTHWEST AND ACROSS THE
 JB0988'ROAD FROM A FENCE CORNER, 2.6 FEET NORTH OF A METAL WITNESS POST,
 JB0988'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0988'POST PROJECTING 6 INCHES.
 JB0988
 JB0988                          STATION RECOVERY (1973)
 JB0988
 JB0988'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0988'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0502 ***********************************************************************
 JB0502  DESIGNATION -  LONG AZ MK
 JB0502  PID         -  JB0502
 JB0502  STATE/COUNTY-  IL/WAYNE
 JB0502  COUNTRY     -  US
 JB0502  USGS QUAD   -  BLUFORD (2018)
 JB0502
 JB0502                         *CURRENT SURVEY CONTROL
 JB0502  ______________________________________________________________________
 JB0502* NAD 83(1986) POSITION- 38 16 15.     (N) 088 40 22.     (W)   SCALED
 JB0502* NAVD 88 ORTHO HEIGHT -   138.505 (meters)      454.41  (feet) ADJUSTED
 JB0502  ______________________________________________________________________
 JB0502  GEOID HEIGHT    -        -30.289 (meters)                     GEOID18
 JB0502  DYNAMIC HEIGHT  -        138.416 (meters)      454.12  (feet) COMP
 JB0502  MODELED GRAVITY -    979,979.1   (mgal)                       NAVD 88
 JB0502
 JB0502  VERT ORDER      -  SECOND    CLASS 0
 JB0502
 JB0502.The horizontal coordinates were scaled from a map and have
 JB0502.an estimated accuracy of +/- 6 seconds.
 JB0502
 JB0502.The orthometric height was determined by differential leveling and
 JB0502.adjusted by the NATIONAL GEODETIC SURVEY
 JB0502.in June 1991.
 JB0502
 JB0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0502.GEOID18 height accuracy estimate available here.
 JB0502
 JB0502.Click photographs - Photos may exist for this station.
 JB0502
 JB0502.The dynamic height is computed by dividing the NAVD 88
 JB0502.geopotential number by the normal gravity value computed on the
 JB0502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0502.degrees latitude (g = 980.6199 gals.).
 JB0502
 JB0502.The modeled gravity was interpolated from observed gravity values.
 JB0502
 JB0502;                    North         East    Units  Estimated Accuracy
 JB0502;SPC IL E     -   178,090.      270,300.      MT  (+/- 180 meters Scaled)
 JB0502
 JB0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH536371(NAD 83)
 JB0502
 JB0502                          SUPERSEDED SURVEY CONTROL
 JB0502
 JB0502  NGVD 29 (??/??/92)  138.626  (m)          454.81   (f) ADJ UNCH    2 0
 JB0502
 JB0502.Superseded values are not recommended for survey control.
 JB0502
 JB0502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0502.See file dsdata.pdf to determine how the superseded data were derived.
 JB0502
 JB0502_MARKER: DZ = AZIMUTH MARK DISK
 JB0502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0502_STAMPING: LONG 1961
 JB0502_MARK LOGO: CGS
 JB0502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0502+STABILITY: SURFACE MOTION
 JB0502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0502+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0502
 JB0502  HISTORY     - Date     Condition        Report By
 JB0502  HISTORY     - 1961     MONUMENTED       CGS
 JB0502  HISTORY     - 1973     GOOD             NGS
 JB0502  HISTORY     - 20090203 GOOD             ILDT
 JB0502
 JB0502                          STATION DESCRIPTION
 JB0502
 JB0502'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0502'5.6 MI NE FROM DAHLGREN.
 JB0502'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0502'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0502'DAHLGREN, THENCE 0.25 MILE EAST ALONG A GRAVEL ROAD, NEAR A FARM
 JB0502'HOUSE SOUTH OF THE ROAD, AND AT A FIELD ENTRANCE NORTH OF THE
 JB0502'ROAD, 36 FEET NORTH OF THE CENTER OF THE ROAD, 125 FEET WEST OF
 JB0502'THE EXTENDED CENTER OF THE FARM DRIVE, 9 FEET EAST OF THE CENTER
 JB0502'OF THE FIELD ENTRANCE, 2.5 FEET SOUTH OF A POWER POLE, 2 FEET
 JB0502'SOUTHEAST OF A CONCRETE R.O.W. MARKER, 2.4 FEET WEST-SOUTHWEST
 JB0502'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 JB0502'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0502
 JB0502                          STATION RECOVERY (1973)
 JB0502
 JB0502'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0502'RECOVERED IN GOOD CONDITION.
 JB0502
 JB0502                          STATION RECOVERY (2009)
 JB0502
 JB0502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0502'THE MARK IS SLIGHTLY LEANING SOUTH
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1061 ***********************************************************************
 NH1061  DESIGNATION -  LONG GROVE
 NH1061  PID         -  NH1061
 NH1061  STATE/COUNTY-  IL/LAKE
 NH1061  COUNTRY     -  US
 NH1061  USGS QUAD   -  LAKE ZURICH (2018)
 NH1061
 NH1061                         *CURRENT SURVEY CONTROL
 NH1061  ______________________________________________________________________
 NH1061* NAD 83(1997) POSITION- 42 10 14.63611(N) 088 00 51.12254(W)   ADJUSTED
 NH1061* NAVD 88 ORTHO HEIGHT -   236.    (meters)      774.    (feet) SCALED
 NH1061  ______________________________________________________________________
 NH1061  GEOID HEIGHT    -        -33.881 (meters)                     GEOID18
 NH1061  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 NH1061  HORZ ORDER      -  THIRD
 NH1061
 NH1061.The horizontal coordinates were established by classical geodetic methods
 NH1061.and adjusted by the National Geodetic Survey in October 1999.
 NH1061
 NH1061.The orthometric height was scaled from a topographic map.
 NH1061
 NH1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1061.GEOID18 height accuracy estimate available here.
 NH1061
 NH1061.Click photographs - Photos may exist for this station.
 NH1061
 NH1061.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1061
 NH1061. The following values were computed from the NAD 83(1997) position.
 NH1061
 NH1061;                    North         East     Units Scale Factor Converg.
 NH1061;SPC IL E     -   611,115.511   326,368.940   MT  0.99998355   +0 12 51.3
 NH1061;SPC IL E     - 2,004,968.14  1,070,762.10   sFT  0.99998355   +0 12 51.3
 NH1061;UTM  16      - 4,669,230.478   416,230.769   MT  0.99968634   -0 40 51.3
 NH1061
 NH1061!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1061!SPC IL E     -   0.99996832  x   0.99998355  =   0.99995187
 NH1061!UTM  16      -   0.99996832  x   0.99968634  =   0.99965467
 NH1061
 NH1061:                Primary Azimuth Mark                     Grid Az
 NH1061:SPC IL E     -  LONG GROVE AZ MK                         223 34 37.0
 NH1061:UTM  16      -  LONG GROVE AZ MK                         224 28 19.6
 NH1061
 NH1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1623069230(NAD 83)
 NH1061
 NH1061|---------------------------------------------------------------------|
 NH1061| PID    Reference Object                     Distance      Geod. Az  |
 NH1061|                                                           dddmmss.s |
 NH1061| CI9190 LONG GROVE RM 1                      29.452 METERS 02421     |
 NH1061| NH1070 ARLINGTON PARK JOCKEY CLUB TANK     APPROX. 8.4 KM 1851744.8 |
 NH1061| NH1069 PALATINE MUNICIPAL TANK             APPROX. 6.6 KM 2002027.6 |
 NH1061| NH1073 PALATINE ECONOMY FUSE CO TANK       APPROX. 6.9 KM 2035834.1 |
 NH1061| CI9189 LONG GROVE AZ MK                                   2234728.3 |
 NH1061| CI9191 LONG GROVE RM 2                      30.370 METERS 29706     |
 NH1061|---------------------------------------------------------------------|
 NH1061
 NH1061                          SUPERSEDED SURVEY CONTROL
 NH1061
 NH1061  NAD 83(1997)-  42 10 14.63605(N)    088 00 51.12315(W) AD(       ) 3
 NH1061  NAD 83(1986)-  42 10 14.63811(N)    088 00 51.13606(W) AD(       ) 3
 NH1061  NAD 27      -  42 10 14.54180(N)    088 00 50.87180(W) AD(       ) 3
 NH1061
 NH1061.Superseded values are not recommended for survey control.
 NH1061
 NH1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1061.See file dsdata.pdf to determine how the superseded data were derived.
 NH1061
 NH1061_MARKER: DS = TRIANGULATION STATION DISK
 NH1061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1061_STAMPING: LONG GROVE 1954
 NH1061_MARK LOGO: CGS
 NH1061_PROJECTION: FLUSH
 NH1061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1061+STABILITY: SURFACE MOTION
 NH1061
 NH1061  HISTORY     - Date     Condition        Report By
 NH1061  HISTORY     - 1954     MONUMENTED       CGS
 NH1061  HISTORY     - 1963     GOOD             ILHD
 NH1061  HISTORY     - 1970     GOOD             BRADY
 NH1061  HISTORY     - 1978     GOOD             LOCENG
 NH1061  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH1061  HISTORY     - 19910519 MARK NOT FOUND   USPSQD
 NH1061
 NH1061                          STATION DESCRIPTION
 NH1061
 NH1061'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1061'STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF PALATINE AND
 NH1061'ABOUT 5 MILES SOUTHEAST OF LAKE ZURICH.  IT IS 32 FEET SOUTH
 NH1061'OF THE CENTER OF STATE HIGHWAY 53, 19 FEET WEST OF A N-S
 NH1061'LINE OF TREES FORMING A WINDBREAK AND 11 FEET NORTHWEST OF
 NH1061'A TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1061'LONG GROVE 1954.
 NH1061'
 NH1061'REFERENCE MARK NO. 1 IS 40 FEET NORTH OF THE CENTER OF STATE
 NH1061'HIGHWAY 53, 31 FEET WEST OF A POWER LINE POLE WITH A TRANSFORMER
 NH1061'AND 1 FOOT SOUTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK
 NH1061'IS STAMPED LONG GROVE NO 1 1954.
 NH1061'
 NH1061'REFERENCE MARK NO. 2 IS 41 FEET NORTH OF THE CENTER OF STATE
 NH1061'HIGHWAY 53, 20 FEET EAST OF A 20-INCH OAK TREE IN THE FENCE LINE
 NH1061'AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE
 NH1061'DISK IS STAMPED LONG GROVE NO 2 1954.
 NH1061'
 NH1061'AZIMUTH MARK IS 38 FEET SOUTH OF A TELEPHONE POLE, 22 FEET
 NH1061'EAST OF THE CENTER OF A GRAVEL ROAD, 3 FEET NORTH OF A WHITE
 NH1061'WITNESS POST AND 1/2 FOOT WEST OF A FENCE LINE.  THE MARK
 NH1061'PROJECTS 2 INCHES AND THE DISK IS STAMPED LONG GROVE 1954.
 NH1061'
 NH1061'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 NH1061'AND STATE HIGHWAY 53 IN PALATINE GO NORTH ON HIGHWAY 53 FOR
 NH1061'2.2 MILES TO JUNCTION WITH U.S. HIGHWAY 12, CONTINUE NORTH
 NH1061'ON HIGHWAY 53 FOR 2.05 MILES TO STATION ON RIGHT AS DESCRIBED.
 NH1061'
 NH1061'TO REACH THE AZIMUTH FROM THE STATION GO WEST ON STATE HIGHWAY
 NH1061'53 FOR 0.25 MILE TO GRAVEL ROAD SOUTH, TURN LEFT AND GO 0.20
 NH1061'MILE ON GRAVEL ROAD TO AZIMUTH MARK ON LEFT AS DESCRIBED.
 NH1061'
 NH1061'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1061
 NH1061                          STATION RECOVERY (1963)
 NH1061
 NH1061'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (HB)
 NH1061'STATION, R.M. 1 AND R.M. 2 HAVE BEEN RECOVERED IN GOOD CONDITION.
 NH1061'
 NH1061'AZIMUTH MARK HAS BEEN RECOVERED IN GOOD CONDITION.  DESCRIPTION
 NH1061'REVISED AS FOLLOWS--GRAVEL ROAD IS NOW BITUMINOUS PAVEMENT.
 NH1061'WITNESS POST IS GONE.
 NH1061
 NH1061                          STATION RECOVERY (1970)
 NH1061
 NH1061'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1970 (JJ)
 NH1061'LONG GROVE 1954-GOOD
 NH1061'
 NH1061'STATION, R.M. 1, R.M. 2, AND AZIMUTH MARK ALL FOUND IN GOOD
 NH1061'CONDITION.
 NH1061
 NH1061                          STATION RECOVERY (1978)
 NH1061
 NH1061'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978 (KA)
 NH1061'STATION (LONG GROVE), RM 1 AND RM 2 FOUND IN GOOD CONDITION.
 NH1061'
 NH1061'AZIMUTH MARK CONCRETE BASE FOUND - DISK OR CAP IS MISSING.  A HOUSE
 NH1061'NOW SETS BETWEEN AZ MK AND STATION.  WHITE WITNESS POST AND FENCE
 NH1061'LINE IS GONE.  GRAVEL RD IS NOW BLACKTOP.
 NH1061'
 NH1061'TALKED W/ JOHN D. RIGNEY ABOUT THIS AT ILL. REG. LAND SURVEYORS
 NH1061'CONFERENCE 2/78.
 NH1061'
 NH1061'DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES N.E. OF PALATINE,
 NH1061'5 MILES S.E. OF LAKE ZURICH, 1 MILE SW OF LONG GROVE.
 NH1061
 NH1061                          STATION RECOVERY (1989)
 NH1061
 NH1061'RECOVERY NOTE BY US POWER SQUADRON 1989 (GHD)
 NH1061'MARK NOT FOUND.
 NH1061
 NH1061                          STATION RECOVERY (1991)
 NH1061
 NH1061'RECOVERY NOTE BY US POWER SQUADRON 1991 (MM)
 NH1061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0996 ***********************************************************************
 JB0996  DESIGNATION -  LONG RESET
 JB0996  PID         -  JB0996
 JB0996  STATE/COUNTY-  IL/BOND
 JB0996  COUNTRY     -  US
 JB0996  USGS QUAD   -  BEAVER CREEK (2018)
 JB0996
 JB0996                         *CURRENT SURVEY CONTROL
 JB0996  ______________________________________________________________________
 JB0996* NAD 83(1997) POSITION- 38 50 59.53929(N) 089 28 22.00493(W)   ADJUSTED
 JB0996* NAVD 88 ORTHO HEIGHT -   160.92  (+/-2cm)      528.0   (feet) VERTCON3
 JB0996  ______________________________________________________________________
 JB0996  GEOID HEIGHT    -        -31.258 (meters)                     GEOID18
 JB0996  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 JB0996  HORZ ORDER      -  SECOND
 JB0996  VERT ORDER      -  THIRD (See Below)
 JB0996
 JB0996.The horizontal coordinates were established by classical geodetic methods
 JB0996.and adjusted by the National Geodetic Survey in October 1999.
 JB0996
 JB0996.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB0996.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB0996
 JB0996.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0996.GEOID18 height accuracy estimate available here.
 JB0996
 JB0996.The vertical order pertains to the NGVD 29 superseded value.
 JB0996
 JB0996.Click photographs - Photos may exist for this station.
 JB0996
 JB0996.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0996
 JB0996. The following values were computed from the NAD 83(1997) position.
 JB0996
 JB0996;                    North         East     Units Scale Factor Converg.
 JB0996;SPC IL W     -   242,532.742   760,232.571   MT  0.99998583   +0 26 07.0
 JB0996;SPC IL W     -   795,709.50  2,494,196.36   sFT  0.99998583   +0 26 07.0
 JB0996;UTM  16      - 4,303,022.644   285,411.628   MT  1.00016707   -1 33 06.2
 JB0996
 JB0996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0996!SPC IL W     -   0.99997966  x   0.99998583  =   0.99996549
 JB0996!UTM  16      -   0.99997966  x   1.00016707  =   1.00014672
 JB0996
 JB0996:                Primary Azimuth Mark                     Grid Az
 JB0996:SPC IL W     -  DUDLEY                                   150 03 25.7
 JB0996:UTM  16      -  DUDLEY                                   152 02 38.9
 JB0996
 JB0996_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8541103022(NAD 83)
 JB0996
 JB0996|---------------------------------------------------------------------|
 JB0996| PID    Reference Object                     Distance      Geod. Az  |
 JB0996|                                                           dddmmss.s |
 JB0996| JB0988 LONG AZ MK                                         0693355.8 |
 JB0996| JB0993 LONG RM 1                            16.050 METERS 07900     |
 JB0996| JB0991 DUDLEY                              APPROX. 1.8 KM 1502932.7 |
 JB0996| JB0997 LONG RM 3                            22.221 METERS 26614     |
 JB0996| JB0998 LONG RM 4                            18.935 METERS 32000     |
 JB0996| JB0994 LONG RM 2                            19.761 METERS 32105     |
 JB0996|---------------------------------------------------------------------|
 JB0996
 JB0996                          SUPERSEDED SURVEY CONTROL
 JB0996
 JB0996  NAD 83(1986)-  38 50 59.55678(N)    089 28 21.99628(W) AD(       ) 2
 JB0996  NGVD 29 (??/??/??)  161.04   (m)          528.3    (f) RESET       3  
 JB0996
 JB0996.Superseded values are not recommended for survey control.
 JB0996
 JB0996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0996.See file dsdata.pdf to determine how the superseded data were derived.
 JB0996
 JB0996_MARKER: DS = TRIANGULATION STATION DISK
 JB0996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0996_STAMPING: LONG 1960 1973
 JB0996_MARK LOGO: CGS
 JB0996_PROJECTION: RECESSED 41 CENTIMETERS
 JB0996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0996+STABILITY: SURFACE MOTION
 JB0996
 JB0996  HISTORY     - Date     Condition        Report By
 JB0996  HISTORY     - 1973     MONUMENTED       NGS
 JB0996
 JB0996                          STATION DESCRIPTION
 JB0996
 JB0996'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0996'4.5 MI SW FROM GREENVILLE.
 JB0996'3.25 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 JB0996'STATE HIGHWAY 127 (ABOUT 1 1/2 MILES SOUTH OF GREENVILLE) TO A
 JB0996'RAILROAD OVERPASS, THENCE WESTERLY ON HIGHWAY 40 AND FRONTAGE
 JB0996'ROAD FOR 1.6 MILES TO A ROAD RIGHT, THENCE NORTH AND WEST ON
 JB0996'OILED ROAD FOR 0.3 MILE TO MARK ON THE LEFT AT CURVE, 114 FEET
 JB0996'EAST OF A NORTH-SOUTH FENCE, 96 FEET EAST OF A 30 INCH HICKORY
 JB0996'TREE, 42 FEET SOUTHEAST OF A POWER POLE, 37 FEET SOUTH OF
 JB0996'CENTERLINE OF ROAD AT CURVE, 8 FEET SOUTH OF A FENCE, 17 FEET
 JB0996'SOUTHWEST OF A FENCE CORNER, 16 FEET WEST OF A FENCE, AT THE
 JB0996'NORTH EDGE OF A CULTIVATED FIELD OWNED BY MR. RAYMOND ZEEB, SET
 JB0996'IN THE TOP OF A ROUND CONCRETE POST ABOUT 16 INCHES UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0993 ***********************************************************************
 JB0993  DESIGNATION -  LONG RM 1
 JB0993  PID         -  JB0993
 JB0993  STATE/COUNTY-  IL/BOND
 JB0993  COUNTRY     -  US
 JB0993  USGS QUAD   -  BEAVER CREEK (2018)
 JB0993
 JB0993                         *CURRENT SURVEY CONTROL
 JB0993  ______________________________________________________________________
 JB0993* NAD 83(1986) POSITION- 38 50 59.64   (N) 089 28 21.35   (W)   HD_HELD1
 JB0993* NAVD 88 ORTHO HEIGHT -   161.810 (meters)      530.87  (feet) ADJUSTED
 JB0993  ______________________________________________________________________
 JB0993  GEOID HEIGHT    -        -31.258 (meters)                     GEOID18
 JB0993  DYNAMIC HEIGHT  -        161.710 (meters)      530.54  (feet) COMP
 JB0993  MODELED GRAVITY -    980,010.3   (mgal)                       NAVD 88
 JB0993
 JB0993  VERT ORDER      -  SECOND    CLASS 0
 JB0993
 JB0993.The horizontal coordinates were determined by differentially corrected
 JB0993.hand held GPS observations or other comparable positioning techniques
 JB0993.and have an estimated accuracy of +/- 3 meters.
 JB0993
 JB0993.The orthometric height was determined by differential leveling and
 JB0993.adjusted by the NATIONAL GEODETIC SURVEY
 JB0993.in June 1991.
 JB0993
 JB0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0993.GEOID18 height accuracy estimate available here.
 JB0993
 JB0993.Click photographs - Photos may exist for this station.
 JB0993
 JB0993.The dynamic height is computed by dividing the NAVD 88
 JB0993.geopotential number by the normal gravity value computed on the
 JB0993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0993.degrees latitude (g = 980.6199 gals.).
 JB0993
 JB0993.The modeled gravity was interpolated from observed gravity values.
 JB0993
 JB0993;                    North         East    Units  Estimated Accuracy
 JB0993;SPC IL W     -   242,536.0     760,248.3     MT  (+/- 3 meters HH1 GPS) 
 JB0993
 JB0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8542703025(NAD 83)
 JB0993
 JB0993                          SUPERSEDED SURVEY CONTROL
 JB0993
 JB0993  NGVD 29 (??/??/92)  161.932  (m)          531.27   (f) ADJ UNCH    2 0
 JB0993
 JB0993.Superseded values are not recommended for survey control.
 JB0993
 JB0993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0993.See file dsdata.pdf to determine how the superseded data were derived.
 JB0993
 JB0993_MARKER: DS = TRIANGULATION STATION DISK
 JB0993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0993_STAMPING: LONG NO 1 1960
 JB0993_MARK LOGO: CGS
 JB0993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0993+STABILITY: SURFACE MOTION
 JB0993
 JB0993  HISTORY     - Date     Condition        Report By
 JB0993  HISTORY     - 1960     MONUMENTED       CGS
 JB0993  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0993
 JB0993                          STATION DESCRIPTION
 JB0993
 JB0993'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0993'4.6 MI SW FROM GREENVILLE.
 JB0993'ABOUT 2.95 MILES SOUTHWEST ALONG ALTERNATE U.S. HIGHWAY 40 FROM
 JB0993'ITS JUNCTION WITH STATE HIGHWAY 127 IN GREENVILLE, THENCE 1.35
 JB0993'MILES SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.3 MILES NORTH
 JB0993'AND WEST ALONG AN OILED ROAD, AT THE OUTSIDE OF A CURVE WITH
 JB0993'TANGENTS EXTENDING TO THE EAST AND NORTH, 16 FEET SOUTH OF THE
 JB0993'CENTER LINE OF THE ROAD, 73 1/2 FEET EAST OF THE EXTENDED
 JB0993'CENTER LINE OF THE NORTH-SOUTH PORTION OF THE ROAD, 1 FOOT NORTH
 JB0993'OF A FENCE, 62 FEET EAST OF A FENCE CORNER, 52.7 FEET EAST OF
 JB0993'TRIANGULATION STATION LONG, 50.3 FEET EAST OF A METAL WITNESS
 JB0993'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 JB0993'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 JB0993
 JB0993                          STATION RECOVERY (1973)
 JB0993
 JB0993'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0993'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0501 ***********************************************************************
 JB0501  DESIGNATION -  LONG RM 1
 JB0501  PID         -  JB0501
 JB0501  STATE/COUNTY-  IL/WAYNE
 JB0501  COUNTRY     -  US
 JB0501  USGS QUAD   -  BLUFORD (2018)
 JB0501
 JB0501                         *CURRENT SURVEY CONTROL
 JB0501  ______________________________________________________________________
 JB0501* NAD 83(1986) POSITION- 38 16 15.75   (N) 088 40 33.97   (W)   HD_HELD1
 JB0501* NAVD 88 ORTHO HEIGHT -   137.522 (meters)      451.19  (feet) ADJUSTED
 JB0501  ______________________________________________________________________
 JB0501  GEOID HEIGHT    -        -30.288 (meters)                     GEOID18
 JB0501  DYNAMIC HEIGHT  -        137.433 (meters)      450.89  (feet) COMP
 JB0501  MODELED GRAVITY -    979,978.8   (mgal)                       NAVD 88
 JB0501
 JB0501  VERT ORDER      -  SECOND    CLASS 0
 JB0501
 JB0501.The horizontal coordinates were determined by differentially corrected
 JB0501.hand held GPS observations or other comparable positioning techniques
 JB0501.and have an estimated accuracy of +/- 3 meters.
 JB0501
 JB0501.The orthometric height was determined by differential leveling and
 JB0501.adjusted by the NATIONAL GEODETIC SURVEY
 JB0501.in June 1991.
 JB0501
 JB0501.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0501.GEOID18 height accuracy estimate available here.
 JB0501
 JB0501.Click photographs - Photos may exist for this station.
 JB0501
 JB0501.The dynamic height is computed by dividing the NAVD 88
 JB0501.geopotential number by the normal gravity value computed on the
 JB0501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0501.degrees latitude (g = 980.6199 gals.).
 JB0501
 JB0501.The modeled gravity was interpolated from observed gravity values.
 JB0501
 JB0501;                    North         East    Units  Estimated Accuracy
 JB0501;SPC IL E     -   178,115.0     270,005.6     MT  (+/- 3 meters HH1 GPS) 
 JB0501
 JB0501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5338137216(NAD 83)
 JB0501
 JB0501                          SUPERSEDED SURVEY CONTROL
 JB0501
 JB0501  NGVD 29 (??/??/92)  137.642  (m)          451.58   (f) ADJ UNCH    2 0
 JB0501
 JB0501.Superseded values are not recommended for survey control.
 JB0501
 JB0501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0501.See file dsdata.pdf to determine how the superseded data were derived.
 JB0501
 JB0501_MARKER: DR = REFERENCE MARK DISK
 JB0501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0501_STAMPING: LONG NO 1 1961
 JB0501_MARK LOGO: CGS
 JB0501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0501+STABILITY: SURFACE MOTION
 JB0501_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0501+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0501
 JB0501  HISTORY     - Date     Condition        Report By
 JB0501  HISTORY     - 1961     MONUMENTED       CGS
 JB0501  HISTORY     - 1973     GOOD             NGS
 JB0501  HISTORY     - 20090203 GOOD             ILDT
 JB0501
 JB0501                          STATION DESCRIPTION
 JB0501
 JB0501'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0501'5.3 MI N FROM DAHLGREN.
 JB0501'ABOUT 5.3 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0501'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0501'DAHLGREN, ON THE OUTSIDE AND NEAR THE EAST END OF A CURVE WITH
 JB0501'TANGENTS TO THE SOUTH AND EAST, ABOUT 0.10 MILE WEST OF THE
 JB0501'JUNCTION OF A NORTH-SOUTH CROSSROAD, 37 FEET NORTH OF THE CENTER
 JB0501'OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 1.5 FEET SOUTHEAST OF A
 JB0501'DOUBLE BRACED FENCE POST, 78.3 FEET EAST OF TRAVERSE STATION
 JB0501'LONG, 1.2 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 JB0501'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0501'PROJECTING 2 INCHES.
 JB0501
 JB0501                          STATION RECOVERY (1973)
 JB0501
 JB0501'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0501'RECOVERED IN GOOD CONDITION.
 JB0501
 JB0501                          STATION RECOVERY (2009)
 JB0501
 JB0501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0501'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0320 ***********************************************************************
 KB0320  DESIGNATION -  LONG RM 1
 KB0320  PID         -  KB0320
 KB0320  STATE/COUNTY-  IL/CUMBERLAND
 KB0320  COUNTRY     -  US
 KB0320  USGS QUAD   -  NEOGA (2018)
 KB0320
 KB0320                         *CURRENT SURVEY CONTROL
 KB0320  ______________________________________________________________________
 KB0320* NAD 83(1986) POSITION- 39 18 33.36   (N) 088 26 03.18   (W)   HD_HELD1
 KB0320* NAVD 88 ORTHO HEIGHT -   200.753 (meters)      658.64  (feet) ADJUSTED
 KB0320  ______________________________________________________________________
 KB0320  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 KB0320  DYNAMIC HEIGHT  -        200.634 (meters)      658.25  (feet) COMP
 KB0320  MODELED GRAVITY -    980,033.8   (mgal)                       NAVD 88
 KB0320
 KB0320  VERT ORDER      -  SECOND    CLASS 0
 KB0320
 KB0320.The horizontal coordinates were determined by differentially corrected
 KB0320.hand held GPS observations or other comparable positioning techniques
 KB0320.and have an estimated accuracy of +/- 3 meters.
 KB0320
 KB0320.The orthometric height was determined by differential leveling and
 KB0320.adjusted by the NATIONAL GEODETIC SURVEY
 KB0320.in June 1991.
 KB0320
 KB0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0320.GEOID18 height accuracy estimate available here.
 KB0320
 KB0320.Click photographs - Photos may exist for this station.
 KB0320
 KB0320.The dynamic height is computed by dividing the NAVD 88
 KB0320.geopotential number by the normal gravity value computed on the
 KB0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0320.degrees latitude (g = 980.6199 gals.).
 KB0320
 KB0320.The modeled gravity was interpolated from observed gravity values.
 KB0320
 KB0320;                    North         East    Units  Estimated Accuracy
 KB0320;SPC IL E     -   293,316.3     291,299.2     MT  (+/- 3 meters HH1 GPS) 
 KB0320
 KB0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7634852077(NAD 83)
 KB0320
 KB0320                          SUPERSEDED SURVEY CONTROL
 KB0320
 KB0320  NGVD 29 (??/??/92)  200.826  (m)          658.88   (f) ADJ UNCH    2 0
 KB0320
 KB0320.Superseded values are not recommended for survey control.
 KB0320
 KB0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0320.See file dsdata.pdf to determine how the superseded data were derived.
 KB0320
 KB0320_MARKER: DR = REFERENCE MARK DISK
 KB0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0320_STAMPING: LONG NO 1 1959
 KB0320_MARK LOGO: CGS
 KB0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0320+STABILITY: SURFACE MOTION
 KB0320
 KB0320  HISTORY     - Date     Condition        Report By
 KB0320  HISTORY     - 1959     MONUMENTED       CGS
 KB0320  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0320
 KB0320                          STATION DESCRIPTION
 KB0320
 KB0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0320'1.6 MI SE FROM NEOGA.
 KB0320'ABOUT 0.15 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0320'CENTRAL RAILROAD STATION AT NEOGA, THENCE 1.0 MILE EAST ALONG
 KB0320'EAST FIFTH STREET AND AN ASPHALT ROAD, THENCE 0.5 MILE SOUTH
 KB0320'ALONG AN ASPHALT ROAD, AT A FENCE CORNER AND GATE WEST OF THE
 KB0320'ROAD, 19 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 KB0320'EAST OF A FENCE, 50 1/2 FEET NORTH OF A FENCE CORNER, 70 1/2
 KB0320'FEET SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM THE WEST POLE OF
 KB0320'A DOUBLE TELEPHONE POLE, 47.7 FEET SOUTHWEST OF TRIANGULATION
 KB0320'STATION LONG, 53.2 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 KB0320'1/2 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 KB0320'CONCRETE POST PROJECTING 1 INCH.
 KB0320
 KB0320                          STATION RECOVERY (2005)
 KB0320
 KB0320'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0320'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0499 ***********************************************************************
 JB0499  DESIGNATION -  LONG RM 2
 JB0499  PID         -  JB0499
 JB0499  STATE/COUNTY-  IL/WAYNE
 JB0499  COUNTRY     -  US
 JB0499  USGS QUAD   -  BLUFORD (2018)
 JB0499
 JB0499                         *CURRENT SURVEY CONTROL
 JB0499  ______________________________________________________________________
 JB0499* NAD 83(1986) POSITION- 38 16 14.82   (N) 088 40 35.01   (W)   HD_HELD1
 JB0499* NAVD 88 ORTHO HEIGHT -   136.881 (meters)      449.08  (feet) ADJUSTED
 JB0499  ______________________________________________________________________
 JB0499  GEOID HEIGHT    -        -30.287 (meters)                     GEOID18
 JB0499  DYNAMIC HEIGHT  -        136.792 (meters)      448.79  (feet) COMP
 JB0499  MODELED GRAVITY -    979,978.8   (mgal)                       NAVD 88
 JB0499
 JB0499  VERT ORDER      -  SECOND    CLASS 0
 JB0499
 JB0499.The horizontal coordinates were determined by differentially corrected
 JB0499.hand held GPS observations or other comparable positioning techniques
 JB0499.and have an estimated accuracy of +/- 3 meters.
 JB0499
 JB0499.The orthometric height was determined by differential leveling and
 JB0499.adjusted by the NATIONAL GEODETIC SURVEY
 JB0499.in June 1991.
 JB0499
 JB0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0499.GEOID18 height accuracy estimate available here.
 JB0499
 JB0499.Click photographs - Photos may exist for this station.
 JB0499
 JB0499.The dynamic height is computed by dividing the NAVD 88
 JB0499.geopotential number by the normal gravity value computed on the
 JB0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0499.degrees latitude (g = 980.6199 gals.).
 JB0499
 JB0499.The modeled gravity was interpolated from observed gravity values.
 JB0499
 JB0499;                    North         East    Units  Estimated Accuracy
 JB0499;SPC IL E     -   178,086.5     269,980.2     MT  (+/- 3 meters HH1 GPS) 
 JB0499
 JB0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5335537188(NAD 83)
 JB0499
 JB0499                          SUPERSEDED SURVEY CONTROL
 JB0499
 JB0499  NGVD 29 (??/??/92)  137.001  (m)          449.48   (f) ADJ UNCH    2 0
 JB0499
 JB0499.Superseded values are not recommended for survey control.
 JB0499
 JB0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0499.See file dsdata.pdf to determine how the superseded data were derived.
 JB0499
 JB0499_MARKER: DR = REFERENCE MARK DISK
 JB0499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0499_STAMPING: LONG NO 2 1961
 JB0499_MARK LOGO: CGS
 JB0499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0499+STABILITY: SURFACE MOTION
 JB0499
 JB0499  HISTORY     - Date     Condition        Report By
 JB0499  HISTORY     - 1961     MONUMENTED       CGS
 JB0499  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0499
 JB0499                          STATION DESCRIPTION
 JB0499
 JB0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0499'5.3 MI N FROM DAHLGREN.
 JB0499'ABOUT 5.3 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0499'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0499'DAHLGREN, ON THE INSIDE AND NEAR THE EAST END OF A CURVE WITH
 JB0499'TANGENTS TO THE SOUTH AND EAST, ABOUT 0.10 MILE WEST OF THE
 JB0499'JUNCTION OF A NORTH-SOUTH CROSSROAD, 30 FEET SOUTH OF THE CENTER
 JB0499'OF THE ROAD, 0.5 FEET NORTH OF A FENCE, 83.5 FEET SOUTH-SOUTHWEST
 JB0499'OF TRAVERSE STATION LONG, 127.0 FEET SOUTHWEST OF A METAL WITNESS
 JB0499'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0499'POST PROJECTING 3 INCHES.
 JB0499
 JB0499                          STATION RECOVERY (1973)
 JB0499
 JB0499'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0499'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0997 ***********************************************************************
 JB0997  DESIGNATION -  LONG RM 3
 JB0997  PID         -  JB0997
 JB0997  STATE/COUNTY-  IL/BOND
 JB0997  COUNTRY     -  US
 JB0997  USGS QUAD   -  BEAVER CREEK (2018)
 JB0997
 JB0997                         *CURRENT SURVEY CONTROL
 JB0997  ______________________________________________________________________
 JB0997* NAD 83(1986) POSITION- 38 50 59.49   (N) 089 28 22.92   (W)   HD_HELD1
 JB0997* NAVD 88 ORTHO HEIGHT -   160.18  (meters)      525.5   (feet) RESET
 JB0997  ______________________________________________________________________
 JB0997  GEOID HEIGHT    -        -31.258 (meters)                     GEOID18
 JB0997  VERT ORDER      -  THIRD
 JB0997
 JB0997.The horizontal coordinates were determined by differentially corrected
 JB0997.hand held GPS observations or other comparable positioning techniques
 JB0997.and have an estimated accuracy of +/- 3 meters.
 JB0997
 JB0997.The orthometric height was computed from unverified reset data.
 JB0997
 JB0997.No vertical observational check was made to the station.
 JB0997
 JB0997.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0997.GEOID18 height accuracy estimate available here.
 JB0997
 JB0997.Click photographs - Photos may exist for this station.
 JB0997
 JB0997;                    North         East    Units  Estimated Accuracy
 JB0997;SPC IL W     -   242,531.1     760,210.5     MT  (+/- 3 meters HH1 GPS) 
 JB0997
 JB0997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8538903021(NAD 83)
 JB0997
 JB0997                          SUPERSEDED SURVEY CONTROL
 JB0997
 JB0997  NGVD 29 (??/??/??)  160.30   (m)          525.9    (f) RESET       3  
 JB0997
 JB0997.Superseded values are not recommended for survey control.
 JB0997
 JB0997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0997.See file dsdata.pdf to determine how the superseded data were derived.
 JB0997
 JB0997_MARKER: DR = REFERENCE MARK DISK
 JB0997_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0997_SP_SET: WELL COVER
 JB0997_STAMPING: LONG 1960 NO 3 1973
 JB0997_MARK LOGO: CGS
 JB0997_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0997
 JB0997  HISTORY     - Date     Condition        Report By
 JB0997  HISTORY     - 1973     MONUMENTED       NGS
 JB0997
 JB0997                          STATION DESCRIPTION
 JB0997
 JB0997'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0997'4.5 MI SW FROM GREENVILLE.
 JB0997'3.25 MILES WESTERLY ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 JB0997'STATE HIGHWAY 127 (ABOUT 1 1/2 MILES SOUTH OF GREENVILLE) TO A
 JB0997'RAILROAD OVERPASS, THENCE WESTERLY ALONG HIGHWAY 40 AND FRONTAGE
 JB0997'ROAD FOR 1.6 MILES TO A ROAD RIGHT, THENCE NORTH AND WEST ON
 JB0997'OILED ROAD FOR 0.3 MILE TO THE MARK, 70 FEET WEST OF THE
 JB0997'CENTERLINE OF THE ROAD, DISK SET IN A DRILL HOLE IN THE TOP AND
 JB0997'NORTHEAST CORNER OF A CONCRETE WELL COVER 41 FEET EAST OF A
 JB0997'30 INCH HICKORY TREE AND 8 FEET SOUTH OF AN EAST-WEST FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0503 ***********************************************************************
 JB0503  DESIGNATION -  LONG RM 3
 JB0503  PID         -  JB0503
 JB0503  STATE/COUNTY-  IL/WAYNE
 JB0503  COUNTRY     -  US
 JB0503  USGS QUAD   -  BLUFORD (2018)
 JB0503
 JB0503                         *CURRENT SURVEY CONTROL
 JB0503  ______________________________________________________________________
 JB0503* NAD 83(1986) POSITION- 38 16 15.35   (N) 088 40 35.90   (W)   HD_HELD1
 JB0503* NAVD 88 ORTHO HEIGHT -   136.00  (meters)      446.2   (feet) RESET
 JB0503  ______________________________________________________________________
 JB0503  GEOID HEIGHT    -        -30.287 (meters)                     GEOID18
 JB0503  VERT ORDER      -  THIRD
 JB0503
 JB0503.The horizontal coordinates were determined by differentially corrected
 JB0503.hand held GPS observations or other comparable positioning techniques
 JB0503.and have an estimated accuracy of +/- 3 meters.
 JB0503
 JB0503.The orthometric height was computed from unverified reset data.
 JB0503
 JB0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0503.GEOID18 height accuracy estimate available here.
 JB0503
 JB0503.Click photographs - Photos may exist for this station.
 JB0503
 JB0503;                    North         East    Units  Estimated Accuracy
 JB0503;SPC IL E     -   178,102.9     269,958.6     MT  (+/- 3 meters HH1 GPS) 
 JB0503
 JB0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5333337205(NAD 83)
 JB0503
 JB0503                          SUPERSEDED SURVEY CONTROL
 JB0503
 JB0503.No superseded survey control is available for this station.
 JB0503
 JB0503_MARKER: DR = REFERENCE MARK DISK
 JB0503_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0503_SP_SET: SPLASH DITCH
 JB0503_STAMPING: LONG 1961 NO 3 1973
 JB0503_MARK LOGO: NGS
 JB0503_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0503
 JB0503  HISTORY     - Date     Condition        Report By
 JB0503  HISTORY     - 1973     MONUMENTED       NGS
 JB0503
 JB0503                          STATION DESCRIPTION
 JB0503
 JB0503'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0503'5.6 MI N FROM DAHLGREN.
 JB0503'5.55 MILE NORTH ALONG OILED ROAD FROM THE RAILROAD DEPOT AT
 JB0503'DAHLGREN, 0.15 MILE NORTHEAST OF INTERSTATE HIGHWAY 64, ON ROAD
 JB0503'RIGHT-OF-WAY, DISK SET IN A DRILL HOLE IN THE SOUTHEAST END OF A
 JB0503'CONCRETE SPLASH DITCH, 1 FOOT NORTHWEST OF A METAL WITNESS POST
 JB0503'AND 41 FEET NORTH OF THE CENTERLINE OF OILED ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0322 ***********************************************************************
 KB0322  DESIGNATION -  LONG RM 3
 KB0322  PID         -  KB0322
 KB0322  STATE/COUNTY-  IL/CUMBERLAND
 KB0322  COUNTRY     -  US
 KB0322  USGS QUAD   -  NEOGA (2018)
 KB0322
 KB0322                         *CURRENT SURVEY CONTROL
 KB0322  ______________________________________________________________________
 KB0322* NAD 83(1986) POSITION- 39 18 33.35   (N) 088 26 03.18   (W)   HD_HELD1
 KB0322* NAVD 88 ORTHO HEIGHT -   200.65  (meters)      658.3   (feet) RESET
 KB0322  ______________________________________________________________________
 KB0322  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 KB0322  VERT ORDER      -  THIRD
 KB0322
 KB0322.The horizontal coordinates were determined by differentially corrected
 KB0322.hand held GPS observations or other comparable positioning techniques
 KB0322.and have an estimated accuracy of +/- 3 meters.
 KB0322
 KB0322.The orthometric height was computed from unverified reset data.
 KB0322
 KB0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0322.GEOID18 height accuracy estimate available here.
 KB0322
 KB0322.Click photographs - Photos may exist for this station.
 KB0322
 KB0322;                    North         East    Units  Estimated Accuracy
 KB0322;SPC IL E     -   293,316.0     291,299.2     MT  (+/- 3 meters HH1 GPS) 
 KB0322
 KB0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7634852077(NAD 83)
 KB0322
 KB0322                          SUPERSEDED SURVEY CONTROL
 KB0322
 KB0322.No superseded survey control is available for this station.
 KB0322
 KB0322_MARKER: DR = REFERENCE MARK DISK
 KB0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0322_STAMPING: LONG 1959 NO 3 1972
 KB0322_MARK LOGO: CGS
 KB0322_PROJECTION: FLUSH
 KB0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0322+STABILITY: SURFACE MOTION
 KB0322
 KB0322  HISTORY     - Date     Condition        Report By
 KB0322  HISTORY     - 1972     MONUMENTED       NGS
 KB0322  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0322
 KB0322                          STATION DESCRIPTION
 KB0322
 KB0322'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0322'1.6 MI SE FROM NEOGA.
 KB0322'0.55 MILE EAST ALONG E. FIFTH STREET FROM ITS INTERSECTION WITH
 KB0322'U.S. HIGHWAY 45 AT NEOGA, THENCE SOUTH 0.1 MILE ON STREET.
 KB0322'THENCE 0.5 MILE EAST ON PAVED STREET, THENCE SOUTH ON PAVED
 KB0322'ROAD 0.5 MILE TO MARK ON THE RIGHT, 19 FEET WEST OF THE
 KB0322'CENTERLINE OF THE ROAD, 51 FEET NORTH OF FENCE CORNER, 49 FEET
 KB0322'NORTH OF A POWER POLE AND 49 FEET SOUTH OF A POWER POLE.  SET
 KB0322'IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 KB0322
 KB0322                          STATION RECOVERY (2005)
 KB0322
 KB0322'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0322'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0998 ***********************************************************************
 JB0998  DESIGNATION -  LONG RM 4
 JB0998  PID         -  JB0998
 JB0998  STATE/COUNTY-  IL/BOND
 JB0998  COUNTRY     -  US
 JB0998  USGS QUAD   -  BEAVER CREEK (2018)
 JB0998
 JB0998                         *CURRENT SURVEY CONTROL
 JB0998  ______________________________________________________________________
 JB0998* NAD 83(1986) POSITION- 38 50 59.78   (N) 089 28 22.47   (W)   HD_HELD1
 JB0998* NAVD 88 ORTHO HEIGHT -   161.07  (meters)      528.4   (feet) RESET
 JB0998  ______________________________________________________________________
 JB0998  GEOID HEIGHT    -        -31.258 (meters)                     GEOID18
 JB0998  VERT ORDER      -  THIRD
 JB0998
 JB0998.The horizontal coordinates were determined by differentially corrected
 JB0998.hand held GPS observations or other comparable positioning techniques
 JB0998.and have an estimated accuracy of +/- 3 meters.
 JB0998
 JB0998.The orthometric height was computed from unverified reset data.
 JB0998
 JB0998.No vertical observational check was made to the station.
 JB0998
 JB0998.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0998.GEOID18 height accuracy estimate available here.
 JB0998
 JB0998.Click photographs - Photos may exist for this station.
 JB0998
 JB0998;                    North         East    Units  Estimated Accuracy
 JB0998;SPC IL W     -   242,540.1     760,221.3     MT  (+/- 3 meters HH1 GPS) 
 JB0998
 JB0998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8540003030(NAD 83)
 JB0998
 JB0998                          SUPERSEDED SURVEY CONTROL
 JB0998
 JB0998  NGVD 29 (??/??/??)  161.26   (m)          529.1    (f) RESET       3  
 JB0998
 JB0998.Superseded values are not recommended for survey control.
 JB0998
 JB0998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0998.See file dsdata.pdf to determine how the superseded data were derived.
 JB0998
 JB0998_MARKER: DR = REFERENCE MARK DISK
 JB0998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0998_STAMPING: LONG 1960 NO 4 1973
 JB0998_MARK LOGO: CGS
 JB0998_PROJECTION: FLUSH
 JB0998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0998+STABILITY: SURFACE MOTION
 JB0998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0998+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2019
 JB0998
 JB0998  HISTORY     - Date     Condition        Report By
 JB0998  HISTORY     - 1973     MONUMENTED       NGS
 JB0998  HISTORY     - 20191002 GOOD             ILDT
 JB0998
 JB0998                          STATION DESCRIPTION
 JB0998
 JB0998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0998'4.5 MI SW FROM GREENVILLE.
 JB0998'3.25 MILES WESTERLY ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 JB0998'STATE HIGHWAY 127 (ABOUT 1 1/2 MILES SOUTH OF GREENVILLE) TO A
 JB0998'RAILROAD OVERPASS, THENCE WESTERLY ALONG HIGHWAY 40 AND FRONTAGE
 JB0998'ROAD FOR 1.6 MILES TO A ROAD RIGHT, THENCE NORTH AND WEST ON
 JB0998'OILED ROAD FOR 0.3 MILE TO MARK ON LEFT, 21 FEET WEST OF THE
 JB0998'CENTERLINE OF THE ROAD, 1 FOOT EAST OF A BOARD FENCE, 25 FEET
 JB0998'NORTH OF A FENCE CORNER AND A POWER POLE, THE DISK IS SET IN THE
 JB0998'TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 JB0998
 JB0998                          STATION RECOVERY (2019)
 JB0998
 JB0998'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB0998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1456 ***********************************************************************
 MF1456  DESIGNATION -  LONG RM 4
 MF1456  PID         -  MF1456
 MF1456  STATE/COUNTY-  IL/LASALLE
 MF1456  COUNTRY     -  US
 MF1456  USGS QUAD   -  SERENA (2018)
 MF1456
 MF1456                         *CURRENT SURVEY CONTROL
 MF1456  ______________________________________________________________________
 MF1456* NAD 83(1997) POSITION- 41 24 18.83561(N) 088 41 27.86785(W)   ADJUSTED
 MF1456* NAVD 88 ORTHO HEIGHT -   237.    (meters)      778.    (feet) SCALED
 MF1456  ______________________________________________________________________
 MF1456  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 MF1456  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 MF1456  HORZ ORDER      -  SECOND
 MF1456
 MF1456.The horizontal coordinates were established by classical geodetic methods
 MF1456.and adjusted by the National Geodetic Survey in October 1999.
 MF1456
 MF1456.The orthometric height was scaled from a topographic map.
 MF1456
 MF1456.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1456.GEOID18 height accuracy estimate available here.
 MF1456
 MF1456.Click photographs - Photos may exist for this station.
 MF1456
 MF1456.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1456
 MF1456. The following values were computed from the NAD 83(1997) position.
 MF1456
 MF1456;                    North         East     Units Scale Factor Converg.
 MF1456;SPC IL E     -   526,106.633   270,087.210   MT  0.99998601   -0 14 11.8
 MF1456;SPC IL E     - 1,726,068.18    886,111.12   sFT  0.99998601   -0 14 11.8
 MF1456;UTM  16      - 4,585,123.085   358,650.069   MT  0.99984589   -1 07 07.1
 MF1456
 MF1456!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1456!SPC IL E     -   0.99996800  x   0.99998601  =   0.99995401
 MF1456!UTM  16      -   0.99996800  x   0.99984589  =   0.99981389
 MF1456
 MF1456:                Primary Azimuth Mark                     Grid Az
 MF1456:SPC IL E     -  MARSEILLES ILL BELL TEL CO MST           162 51 04.0
 MF1456:UTM  16      -  MARSEILLES ILL BELL TEL CO MST           163 43 59.3
 MF1456
 MF1456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5865085123(NAD 83)
 MF1456
 MF1456|---------------------------------------------------------------------|
 MF1456| PID    Reference Object                     Distance      Geod. Az  |
 MF1456|                                                           dddmmss.s |
 MF1456| MF1504 SHERIDAN ILL ST INDUST SCH TK       APPROX.12.4 KM 0005331.3 |
 MF1456| MF1449 NORWAY ATT CO MICROWAVE KSA 81      APPROX. 8.1 KM 0460945.8 |
 MF1456| MF1445 AIRPORT BEACON MORRIS AIRPORT       APPROX.22.6 KM 0825335.7 |
 MF1456| MF1457 LONG                                 35.933 METERS 09051     |
 MF1456| CI7720 LONG RM 3                            36.850 METERS 11658     |
 MF1456| MF1454 MARSEILLES ILL BELL TEL CO MST      APPROX. 4.3 KM 1623652.2 |
 MF1456| CI7718 LONG RM 1                                          18057     |
 MF1456| CI7719 LONG RM 2                            12.878 METERS 26708     |
 MF1456|---------------------------------------------------------------------|
 MF1456
 MF1456                          SUPERSEDED SURVEY CONTROL
 MF1456
 MF1456  NAD 83(1986)-  41 24 18.84090(N)    088 41 27.87731(W) AD(       ) 2
 MF1456  NAD 27      -  41 24 18.72500(N)    088 41 27.61000(W) AD(       ) 2
 MF1456
 MF1456.Superseded values are not recommended for survey control.
 MF1456
 MF1456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1456.See file dsdata.pdf to determine how the superseded data were derived.
 MF1456
 MF1456_MARKER: DS = TRIANGULATION STATION DISK
 MF1456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1456_MARK LOGO: CGS
 MF1456_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1456+STABILITY: SURFACE MOTION
 MF1456
 MF1456  HISTORY     - Date     Condition        Report By
 MF1456  HISTORY     - 1954     MONUMENTED       CGS
 MF1456  HISTORY     - 1968     GOOD             CGS
 MF1456  HISTORY     - 1980     GOOD             NGS
 MF1456  HISTORY     - 19800615 GOOD             NGS
 MF1456  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF1456  HISTORY     - 20021011 MARK NOT FOUND   USPSQD
 MF1456  HISTORY     - 20080121 MARK NOT FOUND   GEOCAC
 MF1456
 MF1456                          STATION DESCRIPTION
 MF1456
 MF1456'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1456'STATION IS LOCATED ABOUT 6 MILES SOUTH OF SERENA AND 5 MILES
 MF1456'SOUTHWEST OF NORWAY, ON PROPERTY OF MR. WALTER M. ANDERSON.
 MF1456'IT IS ABOUT 200 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 MF1456'A 2 STORY FRAME HOUSE, 32 FEET NORTH OF A POWER LINE POLE, 23
 MF1456'FEET EAST OF THE CENTER OF A GRAVEL ROAD, 3 FEET NORTH OF
 MF1456'A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK
 MF1456'PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED LONG NO 4 1934.
 MF1456'
 MF1456'REFERENCE MARK NO. 1 (AZIMUTH MARK) IS 96 FEET NORTH OF THE
 MF1456'CENTER OF A DRIVEWAY TO A FARMHOUSE ON THE WEST SIDE OF A GRAVEL
 MF1456'ROAD, 20 FEET WEST OF THE CENTER OF THE GRAVEL ROAD AND 1
 MF1456'FOOT WEST OF A WHITE WITNESS POST.  THE MARK IS SET IN A
 MF1456'FENCE LINE, PROJECTS ABOUT 2 INCHES AND IS STAMPED LONG NO
 MF1456'1 1930.
 MF1456'
 MF1456'REFERENCE MARK NO. 2 IS 41 FEET NORTH OF THE CENTER OF A FARM
 MF1456'DRIVEWAY, 19 FEET WEST OF THE CENTER OF A GRAVEL ROAD AND 1
 MF1456'FOOT WEST OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE
 MF1456'DISK IS STAMPED LONG NO 2 1930.
 MF1456'
 MF1456'REFERENCE MARK NO. 3 IS 128 FEET EAST OF THE CENTER OF THE
 MF1456'GRAVEL ROAD, 104 FEET EAST OF A FENCE, 56 FEET EAST OF A 24
 MF1456'INCH ELM TREE AND 1 FOOT NORTH OF A FENCE.  THE MARK IS FLUSH
 MF1456'AND THE DISK IS STAMPED LONG NO 3 1930.
 MF1456'
 MF1456'LONG 1930 MAY BE USED AS A REFERENCE MARK.  IT IS 118 FEET EAST
 MF1456'OF A FENCE AND WHITE WITNESS POST AND 54 FEET NORTH OF A FENCE.
 MF1456'THE MARK IS ABOUT 18 INCHES UNDERGROUND AND THE DISK IS STAMPED
 MF1456'LONG 1930.
 MF1456'
 MF1456'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 52 AND
 MF1456'STATE HIGHWAY 71, ABOUT 4.7 MILES EAST OF SERENA, GO SOUTHWEST
 MF1456'ON HIGHWAY 71 FOR 4.0 MILES TO A SIDE ROAD LEFT, TURN LEFT
 MF1456'AND GO SOUTH ON GRAVEL ROAD FOR 2.5 MILES TO THE STATION ON
 MF1456'THE LEFT, EAST SIDE OF GRAVEL ROAD AS DESCRIBED.  CONTINUE
 MF1456'SOUTH ON GRAVEL ROAD FOR 0.25 MILE TO R.M. NO. 1 ON THE RIGHT,
 MF1456'WEST SIDE OF ROAD AS DESCRIBED.
 MF1456'
 MF1456'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1456
 MF1456                          STATION RECOVERY (1968)
 MF1456
 MF1456'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 MF1456'REFERENCE MARKS 1, 2 AND 3 WERE FOUND AS DESCRIBED AND IN GOOD
 MF1456'CONDITION.  MR. ANDERSON SAID THAT THE STATION MARK FOR LONG
 MF1456'1930 WAS STILL IN ITS ORIGINAL POSITION AND WAS NOT CHECKED DUE
 MF1456'TO FIELD BEING UNDER CULTIVATION.  A METAL WITNESS POST WAS
 MF1456'SET 1 FOOT NORTH OF REFERENCE MARK 4 WHICH WAS ALSO FOUND AS
 MF1456'DESCRIBED AND A POST WAS SET 1 FOOT SOUTH OF REFERENCE MARK 1.
 MF1456'
 MF1456'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 MF1456'SOUTHWEST OF NORWAY
 MF1456
 MF1456                          STATION RECOVERY (1980)
 MF1456
 MF1456'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MF1456'THIS MARK WAS IN WAY OF ROAD IMPROVEMENT.  THE DISTANCE AND DIRECTION
 MF1456'TO RM 2 AND RM 3 CHECKED.
 MF1456'
 MF1456'AFTER ESTABLISHING LONG 2. LONG RM1, RM 2 AND LONG RM 4 WERE
 MF1456'DESTROYED.
 MF1456
 MF1456                          STATION RECOVERY (1980)
 MF1456
 MF1456'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MF1456'THIS MARK WAS IN WAY OF ROAD IMPROVEMENT.  THE DISTANCE AND DIRECTION
 MF1456'TO RM 2 AND RM 3 CHECKED.  AFTER ESTABLISHING LONG 2, LONG RM 1, RM 2
 MF1456'AND LONG RM 4 WERE DESTROYED.
 MF1456
 MF1456                          STATION RECOVERY (1997)
 MF1456
 MF1456'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1456'MARK NOT FOUND.
 MF1456
 MF1456                          STATION RECOVERY (2002)
 MF1456
 MF1456'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1456'RM 1,2 AND 3 WERE NOT FOUND.
 MF1456
 MF1456                          STATION RECOVERY (2008)
 MF1456
 MF1456'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1456'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1419 ***********************************************************************
 MF1419  DESIGNATION -  LORENZO
 MF1419  PID         -  MF1419
 MF1419  STATE/COUNTY-  IL/WILL
 MF1419  COUNTRY     -  US
 MF1419  USGS QUAD   -  WILMINGTON (2018)
 MF1419
 MF1419                         *CURRENT SURVEY CONTROL
 MF1419  ______________________________________________________________________
 MF1419* NAD 83(1997) POSITION- 41 20 40.16211(N) 088 13 06.11530(W)   ADJUSTED
 MF1419* NAVD 88 ORTHO HEIGHT -   162.6   (meters)      533.    (feet) VERTCON3
 MF1419  ______________________________________________________________________
 MF1419  GEOID HEIGHT    -        -32.844 (meters)                     GEOID18
 MF1419  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 MF1419  HORZ ORDER      -  SECOND
 MF1419
 MF1419.The horizontal coordinates were established by classical geodetic methods
 MF1419.and adjusted by the National Geodetic Survey in October 1999.
 MF1419
 MF1419.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1419.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1419
 MF1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1419.GEOID18 height accuracy estimate available here.
 MF1419
 MF1419.Click photographs - Photos may exist for this station.
 MF1419
 MF1419.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1419
 MF1419. The following values were computed from the NAD 83(1997) position.
 MF1419
 MF1419;                    North         East     Units Scale Factor Converg.
 MF1419;SPC IL E     -   519,305.268   309,622.074   MT  0.99997614   +0 04 33.4
 MF1419;SPC IL E     - 1,703,754.03  1,015,818.42   sFT  0.99997614   +0 04 33.4
 MF1419;UTM  16      - 4,577,715.786   398,067.971   MT  0.99972787   -0 48 17.7
 MF1419
 MF1419!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1419!SPC IL E     -   0.99997965  x   0.99997614  =   0.99995579
 MF1419!UTM  16      -   0.99997965  x   0.99972787  =   0.99970752
 MF1419
 MF1419:                Primary Azimuth Mark                     Grid Az
 MF1419:SPC IL E     -  LORENZO AZ MK                            039 33 24.4
 MF1419:UTM  16      -  LORENZO AZ MK                            040 26 15.5
 MF1419
 MF1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9806777715(NAD 83)
 MF1419
 MF1419|---------------------------------------------------------------------|
 MF1419| PID    Reference Object                     Distance      Geod. Az  |
 MF1419|                                                           dddmmss.s |
 MF1419| CI7726 LORENZO RM 1                         13.352 METERS 03816     |
 MF1419| CI7725 LORENZO AZ MK                                      0393757.8 |
 MF1419| CI7727 LORENZO RM 2                         15.143 METERS 27315     |
 MF1419| MF1437 DRESDEN NUCLEAR POWER STA STK       APPROX. 6.6 KM 3202711.3 |
 MF1419|---------------------------------------------------------------------|
 MF1419
 MF1419                          SUPERSEDED SURVEY CONTROL
 MF1419
 MF1419  NAD 83(1997)-  41 20 40.16233(N)    088 13 06.11565(W) AD(       ) 2
 MF1419  NAD 83(1986)-  41 20 40.16571(N)    088 13 06.13127(W) AD(       ) 2
 MF1419  NAD 27      -  41 20 40.05290(N)    088 13 05.90680(W) AD(       ) 2
 MF1419  USSD        -  41 20 40.31000(N)    088 13 05.81000(W) AD(       ) 3
 MF1419  NGVD 29 (07/19/86)  162.7    (m)          534.     (f) VERT ANG       
 MF1419
 MF1419.Superseded values are not recommended for survey control.
 MF1419
 MF1419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1419.See file dsdata.pdf to determine how the superseded data were derived.
 MF1419
 MF1419_MARKER: DD = SURVEY DISK
 MF1419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1419_STAMPING: U.S. 1903
 MF1419_MARK LOGO: IRC
 MF1419_PROJECTION: FLUSH
 MF1419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1419+STABILITY: SURFACE MOTION
 MF1419
 MF1419  HISTORY     - Date     Condition        Report By
 MF1419  HISTORY     - 1904     MONUMENTED       IRC
 MF1419  HISTORY     - 1960     GOOD             CGS
 MF1419  HISTORY     - 1960     GOOD             ILHD
 MF1419  HISTORY     - 19890812 MARK NOT FOUND   USPSQD
 MF1419
 MF1419                          STATION DESCRIPTION
 MF1419
 MF1419'DESCRIBED BY ILLINOIS RIVER COMMISSION 1904
 MF1419'STATION IS MARKED BY STONE AND PIPE, SITUATED AT THE COAL
 MF1419'CHUTES OF THE ATCHISON, TOPEKA AND SANTA FE RAILWAY, 31 FEET
 MF1419'W OF THE CENTER OF MAIN TRACK, AND 1100 FEET S OF THE DEPOT
 MF1419'AT LORENZO, THE MONUMENT WAS SET IN CLEAR SPACE BETWEEN THE
 MF1419'ENGINE HOUSE AND THE COAL POCKETS, THE TIMBER WORK OF THE
 MF1419'CHUTE, 30 FEET ABOVE THE GROUND BEING UTILIZED FOR TOWER
 MF1419'PURPOSES, IN THE NW 1/4 OF NE 1/4 SEC. 17, T 33 N, R 9 E,
 MF1419'WILMINGTON TOWNSHIP.
 MF1419
 MF1419                          STATION RECOVERY (1960)
 MF1419
 MF1419'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF1419'STATION IS LOCATED ABOUT 5-1/2 MILES NORTH OF BRAIDWOOD,
 MF1419'ABOUT 5.0 MILES NORTHWEST OF WILMINGTON, 0.3 MILE SOUTH OF
 MF1419'THE RAILROAD DEPOT IN LORENZO AND 1.3 MILES WEST OF U.S.
 MF1419'HIGHWAY 66.
 MF1419'
 MF1419'TO REACH FROM THE CROSSROAD AT THE SOUTH END OF THE BRIDGE
 MF1419'OVER THE KANKAKEE RIVER ON U.S. HIGHWAY 66 (WHICH IS ABOUT
 MF1419'1-1/4 MILES EAST OF LORENZO), GO WEST TO LORENZO FOR 1.3 MILE
 MF1419'TO RAILROAD CROSSING AT LORENZO AND THE AZIMUTH MARK ON RIGHT
 MF1419'BETWEEN RAILROAD TRACKS AS DESCRIBED, TURN LEFT JUST AFTER
 MF1419'CROSSING RAILROAD TRACKS AND GO SOUTH ON THE WEST SIDE
 MF1419'OF TRACKS FOR 0.3 MILE TO 53 MILE POST AND STATION AS
 MF1419'DESCRIBED.
 MF1419'
 MF1419'STATION MARK IS A ILLINOIS RIVER SURVEY DISK STAMPED U.S.
 MF1419'1903 AND IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 MF1419'MARK IS 52.4 FEET EAST OF THE WITNESS POST AND TELEGRAPH POLE,
 MF1419'26.3 FEET NORTHWEST OF THE WEST RAIL OF CENTER TRACK, 25.8
 MF1419'FEET NORTH-NORTHWEST OF THE 53 MILE POST AND 15.8 FEET SOUTHEAST
 MF1419'OF THE EAST RAIL OF THE WEST RAILROAD TRACK.
 MF1419'
 MF1419'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED LORENZO
 MF1419'IRS NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 MF1419'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 MF1419'MARK IS 64 FEET NORTH NORTHEAST OF THE 53 MILE POST, 85.5
 MF1419'FEET EAST-NORTHEAST OF THE WITNESS POST, 25.3 FEET NORTHWEST
 MF1419'OF THE WEST RAIL OF THE CENTER RAILROAD TRACK AND 16.7 FEET
 MF1419'SOUTHEAST OF THE EAST RAIL OF THE WEST RAILROAD TRACK.
 MF1419'
 MF1419'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED LORENZO
 MF1419'IRS NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 MF1419'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.
 MF1419'THE MARK IS 26.4 FEET SOUTH EAST OF FENCE, 20.7 FEET WEST
 MF1419'OF THE WEST RAIL OF RAILROAD TRACK, 4 FEET NORTHEAST OF A
 MF1419'TELEGRAPH POLE AND 2.6 FEET EAST OF THE WITNESS POST.
 MF1419'
 MF1419'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED LORENZO IRS
 MF1419'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 MF1419'WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 59.4 FEET EAST
 MF1419'OF THE RAILROAD SWITCH BOX, 30.6 FEET NORTH OF THE CENTER
 MF1419'OF ROAD, 3.2 FEET SOUTHWEST OF POWER POLE, 2.6 FEET WEST OF
 MF1419'THE WITNESS POST AND 1.9 FEET SOUTHEAST OF A WHITE IRON RAIL
 MF1419'POST.
 MF1419'
 MF1419'THE DISTANCE BETWEEN R.M. NO. 1 AND R.M. NO. 2 IS 82.99 FEET.
 MF1419'
 MF1419'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1419
 MF1419                          STATION RECOVERY (1960)
 MF1419
 MF1419'RECOVERY NOTE BY IL HIGHWAY DEPT 1960 (DRR)
 MF1419'RECOVERED BY ILLINOIS DIV. OF HWY.
 MF1419'
 MF1419'U.S. 1903-GOOD
 MF1419'
 MF1419'LORENZO IRS NO 1 1960-GOOD
 MF1419'
 MF1419'LORENZO IRS NO 2 1960-GOOD
 MF1419'
 MF1419'LORENZO IRS 1960 AZI-MK-GOOD
 MF1419'
 MF1419'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED.
 MF1419
 MF1419                          STATION RECOVERY (1989)
 MF1419
 MF1419'RECOVERY NOTE BY US POWER SQUADRON 1989 (WRM)
 MF1419'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3117 ***********************************************************************
 ME3117  DESIGNATION -  LORETTO
 ME3117  PID         -  ME3117
 ME3117  STATE/COUNTY-  IL/COOK
 ME3117  COUNTRY     -  US
 ME3117  USGS QUAD   -  BERWYN (2018)
 ME3117
 ME3117                         *CURRENT SURVEY CONTROL
 ME3117  ______________________________________________________________________
 ME3117* NAD 83(1997) POSITION- 41 52 19.64695(N) 087 45 50.97278(W)   ADJUSTED
 ME3117* NAVD 88 ORTHO HEIGHT -   214.7   (meters)      704.    (feet) VERTCON3
 ME3117  ______________________________________________________________________
 ME3117  GEOID HEIGHT    -        -33.532 (meters)                     GEOID18
 ME3117  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 ME3117  HORZ ORDER      -  FIRST
 ME3117
 ME3117.The horizontal coordinates were established by classical geodetic methods
 ME3117.and adjusted by the National Geodetic Survey in October 1999.
 ME3117
 ME3117.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3117.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3117
 ME3117.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3117.GEOID18 height accuracy estimate available here.
 ME3117
 ME3117.Click photographs - Photos may exist for this station.
 ME3117
 ME3117.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3117
 ME3117. The following values were computed from the NAD 83(1997) position.
 ME3117
 ME3117;                    North         East     Units Scale Factor Converg.
 ME3117;SPC IL E     -   578,056.183   347,249.718   MT  1.00000246   +0 22 47.7
 ME3117;SPC IL E     - 1,896,505.99  1,139,268.45   sFT  1.00000246   +0 22 47.7
 ME3117;UTM  16      - 4,635,860.737   436,587.405   MT  0.99964948   -0 30 36.3
 ME3117
 ME3117!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3117!SPC IL E     -   0.99997158  x   1.00000246  =   0.99997404
 ME3117!UTM  16      -   0.99997158  x   0.99964948  =   0.99962107
 ME3117
 ME3117:                Primary Azimuth Mark                     Grid Az
 ME3117:SPC IL E     -  017 COC                                  084 20 25.1
 ME3117:UTM  16      -  017 COC                                  085 13 49.1
 ME3117
 ME3117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3658735860(NAD 83)
 ME3117
 ME3117|---------------------------------------------------------------------|
 ME3117| PID    Reference Object                     Distance      Geod. Az  |
 ME3117|                                                           dddmmss.s |
 ME3117| CM3066 LORETTO RM 1                          5.666 METERS 04857     |
 ME3117| ME3137 017 COC                             APPROX. 1.1 KM 0844312.8 |
 ME3117| ME3111 CHICAGO SUNBEAM CORP TANK           436.157 METERS 1495424.6 |
 ME3117| ME3108 RNG CHICAGO RADIO CHI               APPROX. 5.9 KM 1923326.6 |
 ME3117| CM3068 LORETTO RM 3                          4.986 METERS 22056     |
 ME3117| CM3067 LORETTO RM 2                          4.834 METERS 31559     |
 ME3117|---------------------------------------------------------------------|
 ME3117
 ME3117                          SUPERSEDED SURVEY CONTROL
 ME3117
 ME3117  NAD 83(1997)-  41 52 19.64708(N)    087 45 50.97320(W) AD(       ) 1
 ME3117  NAD 83(1994)-  41 52 19.64959(N)    087 45 50.98453(W) AD(       ) 1
 ME3117  NAD 83(1986)-  41 52 19.65044(N)    087 45 50.98401(W) AD(       ) 1
 ME3117  NAD 27      -  41 52 19.53608(N)    087 45 50.77873(W) AD(       ) 1
 ME3117  NGVD 29 (07/19/86)  214.8    (m)          705.     (f) VERT ANG       
 ME3117
 ME3117.Superseded values are not recommended for survey control.
 ME3117
 ME3117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3117.See file dsdata.pdf to determine how the superseded data were derived.
 ME3117
 ME3117_MARKER: DS = TRIANGULATION STATION DISK
 ME3117_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME3117_SP_SET: BUILDING ROOF
 ME3117_STAMPING: LORETTO 1956
 ME3117_MARK LOGO: CGS
 ME3117_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3117
 ME3117  HISTORY     - Date     Condition        Report By
 ME3117  HISTORY     - 1956     MONUMENTED       CGS
 ME3117  HISTORY     - 1977     GOOD             NGS
 ME3117
 ME3117                          STATION DESCRIPTION
 ME3117
 ME3117'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3117'THE STATION IS LOCATED IN THE WEST EDGE OF CHICAGO ON THE FLAT TOP
 ME3117'ROOF OF THE LORETTO HOSPITAL, WHICH IS LOCATED NEAR THE INTERSECTION
 ME3117'OF SOUTH CENTRAL AVENUE AND WEST HARRISON STREET.  THE MARK IS SET IN
 ME3117'THE ROOF DIRECTLY ABOVE THE WEST AND MAIN ENTRANCE INTO THE HOSPITAL.
 ME3117'IT IS 18.5 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF THE ROOF, 18.1
 ME3117'FEET NORTHEAST OF THE SOUTHWEST CORNER OF THE ROOF, 12.6 FEET NORTH OF
 ME3117'THE SOUTH WALL OF THE ROOF, 12.4 FEET SOUTH OF THE NORTH WALL OF THE
 ME3117'ROOF AND 9.6 FEET EAST OF THE CENTER OF THE HOSPITAL CROSS.  THE ROOF
 ME3117'SURFACE IS OF CONCRETE SLAB CONSTRUCTION AND IS COVERED WITH ROOFING
 ME3117'MATERIAL, TAR AND GRAVEL.  THE DISK IS SET IN A DRILL HOLE IN THE
 ME3117'CONCRETE SLAB AND IS CEMENTED WITH ROOFING CEMENT.  A 2-1/2 INCH IRON
 ME3117'PIPE WITH A SCREW CAP EXTENDS FROM THE DISK THROUGH THE ROOFING
 ME3117'MATERIAL AND PROJECTS ABOUT 4 INCHES ABOVE THE GRAVEL SURFACE.  THE
 ME3117'DISK IS STAMPED LORETTO 1956.
 ME3117'
 ME3117'REFERENCE MARK 1 IS SET IN THE CONCRETE COPING OF THE NORTH WALL, 27
 ME3117'FEET NORTHEAST OF THE CROSS AND 0.4 FOOT WEST OF THE BRICK WALL OF THE
 ME3117'ELEVATOR SHAFT.  THE MARK IS SET FLUSH WITH THE CONCRETE SURFACE AND
 ME3117'THE DISK IS STAMPED LORETTO NO 1 1956.
 ME3117'
 ME3117'REFERENCE MARK 2 IS SET IN THE CONCRETE COPING OF THE NORTH WALL, 12
 ME3117'FEET NORTH OF THE CENTER OF THE CROSS AND 2.4 FEET EAST OF THE
 ME3117'NORTHWEST CORNER.  THE MARK IS SET FLUSH WITH THE CONCRETE SURFACE AND
 ME3117'THE DISK IS STAMPED LORETTO NO 2 1956.
 ME3117'
 ME3117'REFERENCE MARK 3 IS SET IN THE CONCRETE COPING OF THE SOUTH WALL, 12
 ME3117'FEET SOUTH OF THE CENTER OF THE CROSS AND 1.9 FEET EAST OF THE
 ME3117'SOUTHWEST CORNER.  THE MARK IS SET FLUSH WITH THE CONCRETE SURFACE AND
 ME3117'THE DISK IS STAMPED LORETTO NO 3 1956.
 ME3117'
 ME3117'THE ALUMINUM PAINTED WATER TANK OF THE SUNBEAM CORPORATION (ELECTRICAL
 ME3117'APPLIANCES) WAS USED AS AN AZIMUTH POINT.  IT IS A 4 LEGGED STEEL
 ME3117'STRUCTURE ABOUT 125 FEET HIGH WITH A RED NEON SIGN SUNBEAM ON THE
 ME3117'NORTH AND SOUTH SIDES OF THE TANK.  IT IS LOCATED ABOUT 0.5 MILE
 ME3117'SOUTHEAST OF THE STATION AND NEAR THE NORTHWEST CORNER OF THE SUNBEAM
 ME3117'CORPORATION PLANT.
 ME3117'
 ME3117'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME3117
 ME3117                          STATION RECOVERY (1977)
 ME3117
 ME3117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3117'THE STATION IS LOCATED AT 645 SOUTH CENTRAL AVENUE, ATOP THE LORETTO
 ME3117'HOSPITAL, MR. JOHN KISALA, BUILDING ENGINEER, TELEPHONE NUMBER
 ME3117'626-4300.
 ME3117'
 ME3117'STATION MARK, STAMPED---LORETTO 1956---, A STANDARD DISK, CEMENTED IN
 ME3117'A DRILL HOLE OF THE ROOF AND COVERED WITH A COPPER LINCOLN HAT THAT
 ME3117'PROJECTS 3 INCHES ABOVE THE ROOF. IT IS 12.9 FEET NORTH OF THE SOUTH
 ME3117'EDGE OF CONCRETE RAIL, 12.7 FEET SOUTH OF THE NORTH EDGE OF CONCRETE
 ME3117'RAIL AND 9.5 FEET EAST OF A COPPER CROSS.
 ME3117'
 ME3117'REFERENCE MARK 1, STAMPED---LORETTO NO 1 1956---, A STANDARD DISK,
 ME3117'CEMENTED IN A DRILL HOLE IN THE CONCRETE RAILING OF ROOF.
 ME3117'
 ME3117'REFERENCE MARK 2, STAMPED---LORETTO NO 2 1956---, A STANDARD DISK,
 ME3117'CEMENTED IN A DRILL HOLE IN THE CONCRETE RAILING OF THE ROOF.
 ME3117'
 ME3117'REFERENCE MARK 3, STAMPED---LORETTO NO 3 1956---, A STANDARD DISK,
 ME3117'CEMENTED IN A DRILL HOLE IN THE CONCRETE RAILING OF THE ROOF.
 ME3117'
 ME3117'HEIGHT OF THE LIGHT ABOVE THE STATION MARK WAS 1.61 METERS.
 ME3117'
 ME3117'STATION 017 COC CAN BE USED AS THE AZIMUTH MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1720 ***********************************************************************
 LC1720  DESIGNATION -  LORETTO ODELL ATT MWV KSB 74
 LC1720  PID         -  LC1720
 LC1720  STATE/COUNTY-  IL/LIVINGSTON
 LC1720  COUNTRY     -  US
 LC1720  USGS QUAD   -  SAUNEMIN (2018)
 LC1720
 LC1720                         *CURRENT SURVEY CONTROL
 LC1720  ______________________________________________________________________
 LC1720* NAD 83(1997) POSITION- 40 59 41.09460(N) 088 26 11.50408(W)   ADJUSTED
 LC1720  ______________________________________________________________________
 LC1720  GEOID HEIGHT    -        -32.237 (meters)                     GEOID18
 LC1720  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 LC1720  HORZ ORDER      -  THIRD
 LC1720
 LC1720.The horizontal coordinates were established by classical geodetic methods
 LC1720.and adjusted by the National Geodetic Survey in October 1999.
 LC1720
 LC1720.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1720.GEOID18 height accuracy estimate available here.
 LC1720
 LC1720.Click photographs - Photos may exist for this station.
 LC1720
 LC1720.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1720
 LC1720. The following values were computed from the NAD 83(1997) position.
 LC1720
 LC1720;                    North         East     Units Scale Factor Converg.
 LC1720;SPC IL E     -   480,463.742   291,317.148   MT  0.99997593   -0 04 03.7
 LC1720;SPC IL E     - 1,576,321.46    955,763.01   sFT  0.99997593   -0 04 03.7
 LC1720;UTM  16      - 4,539,167.823   379,174.340   MT  0.99977968   -0 56 32.9
 LC1720
 LC1720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7917439167(NAD 83)
 LC1720
 LC1720                          SUPERSEDED SURVEY CONTROL
 LC1720
 LC1720  NAD 83(1997)-  40 59 41.10410(N)    088 26 11.50878(W) AD(       ) 3
 LC1720  NAD 83(1986)-  40 59 41.10628(N)    088 26 11.50770(W) AD(       ) 3
 LC1720  NAD 27      -  40 59 40.99664(N)    088 26 11.30645(W) AD(       ) 3
 LC1720
 LC1720.Superseded values are not recommended for survey control.
 LC1720
 LC1720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1720.See file dsdata.pdf to determine how the superseded data were derived.
 LC1720
 LC1720_MARKER: 45 = MICROWAVE TOWER
 LC1720
 LC1720  HISTORY     - Date     Condition        Report By
 LC1720  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC1720
 LC1720                          STATION DESCRIPTION
 LC1720
 LC1720'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1720'THE STATION IS THE RED LIGHT ATOP THE LORETTO, ODELL NUMBER ONE
 LC1720'AMERICAN TELEPHONE AND TELEGRAPH COMPANY MICROWAVE RELAY TOWER
 LC1720'KSB 74 THAT IS LOCATED ABOUT 1 MILE NORTH OF LORETTO AND 1 MILE
 LC1720'WEST OF STATE HIGHWAY 47.  THE TOWER IS A FOUR LEGGED STRUCTURE,
 LC1720'PAINTED IN ALTERNATE BANDS OF RED AND WHITE WITH A FAN SHAPED
 LC1720'ANTENNA LOCATED AT THE TOP ON EACH OF THE FOUR CORNERS AND TWO
 LC1720'FAN SHAPED ANTENNAS LOCATED ABOUT 80 FEET FROM THE TOP ON THE
 LC1720'EAST SIDE.  IT IS 350 FEET IN HEIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1128 ***********************************************************************
 KB1128  DESIGNATION -  LOST
 KB1128  PID         -  KB1128
 KB1128  STATE/COUNTY-  IL/FAYETTE
 KB1128  COUNTRY     -  US
 KB1128  USGS QUAD   -  VERA (2018)
 KB1128
 KB1128                         *CURRENT SURVEY CONTROL
 KB1128  ______________________________________________________________________
 KB1128* NAD 83(1997) POSITION- 39 03 04.32978(N) 089 06 45.38906(W)   ADJUSTED
 KB1128* NAVD 88 ORTHO HEIGHT -   172.069 (meters)      564.53  (feet) POSTED
 KB1128  ______________________________________________________________________
 KB1128  GEOID HEIGHT    -        -31.824 (meters)                     GEOID18
 KB1128  LAPLACE CORR    -         -2.07  (seconds)                    DEFLEC18
 KB1128  DYNAMIC HEIGHT  -        171.96  (meters)      564.2   (feet) COMP
 KB1128  MODELED GRAVITY -    980,015.6   (mgal)                       NAVD 88
 KB1128
 KB1128  HORZ ORDER      -  SECOND
 KB1128  VERT ORDER      -  * POSTED, SEE BELOW
 KB1128
 KB1128.The horizontal coordinates were established by classical geodetic methods
 KB1128.and adjusted by the National Geodetic Survey in October 1999.
 KB1128
 KB1128.The orthometric height was determined by differential leveling
 KB1128.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB1128
 KB1128.* This is a POSTED BENCH MARK height.
 KB1128
 KB1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1128.GEOID18 height accuracy estimate available here.
 KB1128
 KB1128.Click photographs - Photos may exist for this station.
 KB1128
 KB1128.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1128
 KB1128.The dynamic height is computed by dividing the NAVD 88
 KB1128.geopotential number by the normal gravity value computed on the
 KB1128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1128.degrees latitude (g = 980.6199 gals.).
 KB1128
 KB1128.The modeled gravity was interpolated from observed gravity values.
 KB1128
 KB1128. The following values were computed from the NAD 83(1997) position.
 KB1128
 KB1128;                    North         East     Units Scale Factor Converg.
 KB1128;SPC IL E     -   264,951.237   232,544.165   MT  1.00003101   -0 29 27.5
 KB1128;SPC IL E     -   869,260.85    762,938.65   sFT  1.00003101   -0 29 27.5
 KB1128;SPC IL W     -   265,182.043   791,239.165   MT  1.00004364   +0 39 50.8
 KB1128;SPC IL W     -   870,018.09  2,595,923.83   sFT  1.00004364   +0 39 50.8
 KB1128;UTM  16      - 4,324,582.504   317,188.849   MT  1.00001152   -1 19 52.8
 KB1128
 KB1128!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1128!SPC IL E     -   0.99997800  x   1.00003101  =   1.00000901
 KB1128!SPC IL W     -   0.99997800  x   1.00004364  =   1.00002164
 KB1128!UTM  16      -   0.99997800  x   1.00001152  =   0.99998952
 KB1128
 KB1128:                Primary Azimuth Mark                     Grid Az
 KB1128:SPC IL E     -  MOORE                                    004 07 51.2
 KB1128:SPC IL W     -  MOORE                                    002 58 32.9
 KB1128:UTM  16      -  MOORE                                    004 58 16.5
 KB1128
 KB1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1718824582(NAD 83)
 KB1128
 KB1128|---------------------------------------------------------------------|
 KB1128| PID    Reference Object                     Distance      Geod. Az  |
 KB1128|                                                           dddmmss.s |
 KB1128| KB0798 MOORE                               APPROX. 4.7 KM 0033823.7 |
 KB1128| CI7728 LOST AZ MK                                         1685850.7 |
 KB1128| KB0805 LOST RM                              23.350 METERS 26555     |
 KB1128|---------------------------------------------------------------------|
 KB1128
 KB1128                          SUPERSEDED SURVEY CONTROL
 KB1128
 KB1128  NAD 83(1986)-  39 03 04.34900(N)    089 06 45.37693(W) AD(       ) 2
 KB1128  NAD 27      -  39 03 04.19380(N)    089 06 45.12910(W) AD(       ) 2
 KB1128  USSD        -  39 03 04.29500(N)    089 06 45.02400(W) AD(       ) 3
 KB1128  NGVD 29             172.17   (m)          564.9    (f) LEVELING    3  
 KB1128
 KB1128.Superseded values are not recommended for survey control.
 KB1128
 KB1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1128.See file dsdata.pdf to determine how the superseded data were derived.
 KB1128
 KB1128_MARKER: DS = TRIANGULATION STATION DISK
 KB1128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1128_STAMPING: LOST 1920
 KB1128_MARK LOGO: CGS
 KB1128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1128+STABILITY: SURFACE MOTION
 KB1128
 KB1128  HISTORY     - Date     Condition        Report By
 KB1128  HISTORY     - 1920     MONUMENTED       CGS
 KB1128  HISTORY     - 1942     SEE DESCRIPTION  CGS
 KB1128  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1128
 KB1128                          STATION DESCRIPTION
 KB1128
 KB1128'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB1128'STATION IS ABOUT 1 MILE N OF VERA, ON THE W SIDE OF THE ILLINOIS
 KB1128'CENTRAL RAILROAD TRACK, 200 YARDS N OF THE N SWITCH SIGNAL FOR
 KB1128'THE SIDING AT VERA, AND 6.22 METERS, 20.41 FEET, W OF THE W AND
 KB1128'NEAREST RAIL. THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 KB1128'STANDARD BRONZE SET IN CONCRETE.
 KB1128'THE REFERENCE MARK IS ON THE SAME SIDE
 KB1128'OF THE TRACK NEAR THE FENCE LINE, 23.35 METERS, 76.61 FEET, FROM THE
 KB1128'STATION S 85 DEG 55 MIN W.  THE ELEVATION OF THE STATION
 KB1128'MARK IS 172.369 METERS, 565.514 FEET AND OF THE REFERENCE MARK
 KB1128'171.378 METERS, 562.263 FEET.
 KB1128
 KB1128                          STATION RECOVERY (1942)
 KB1128
 KB1128'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 (GMW)
 KB1128'PRESENT CONDITION OF MARK-LYING ON TOP OF GROUND.
 KB1128'
 KB1128'POST WAS PULLED OUT IN THE PLOWING OF THE RIGHT-OF-WAY. IT WAS 20.41
 KB1128'FEET WEST OF THE WEST RAIL OF THE ILLINOIS CENTRAL
 KB1128'R.R. TRACKS.
 KB1128
 KB1128                          STATION RECOVERY (1976)
 KB1128
 KB1128'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1128'STATION WAS SEARCHED FOR BUT WAS NOT RECOVERED.  THE REFERENCE MARK
 KB1128'WAS RECOVERED.  IT IS 179 FEET NORTH OF THE NORTH ONE OF TWO
 KB1128'SASSAFRAS STUMPS, 96 FEET WEST OF THE WEST RAIL, 1/2 FOOT EAST OF A
 KB1128'FENCE AND 1 FOOT SOUTH OF A WITNESS POST.
 KB1128'
 KB1128'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE NORTH OF
 KB1128'VERA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0805 ***********************************************************************
 KB0805  DESIGNATION -  LOST RM
 KB0805  PID         -  KB0805
 KB0805  STATE/COUNTY-  IL/FAYETTE
 KB0805  COUNTRY     -  US
 KB0805  USGS QUAD   -  VERA (2018)
 KB0805
 KB0805                         *CURRENT SURVEY CONTROL
 KB0805  ______________________________________________________________________
 KB0805* NAD 83(1986) POSITION- 39 03 04.28   (N) 089 06 46.36   (W)   HD_HELD1
 KB0805* NAVD 88 ORTHO HEIGHT -   171.077 (meters)      561.28  (feet) ADJUSTED
 KB0805  ______________________________________________________________________
 KB0805  GEOID HEIGHT    -        -31.824 (meters)                     GEOID18
 KB0805  DYNAMIC HEIGHT  -        170.973 (meters)      560.93  (feet) COMP
 KB0805  MODELED GRAVITY -    980,015.6   (mgal)                       NAVD 88
 KB0805
 KB0805  VERT ORDER      -  FIRST     CLASS I
 KB0805
 KB0805.The horizontal coordinates were determined by differentially corrected
 KB0805.hand held GPS observations or other comparable positioning techniques
 KB0805.and have an estimated accuracy of +/- 3 meters.
 KB0805
 KB0805.The orthometric height was determined by differential leveling and
 KB0805.adjusted by the NATIONAL GEODETIC SURVEY
 KB0805.in June 1991.
 KB0805
 KB0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0805.GEOID18 height accuracy estimate available here.
 KB0805
 KB0805.Click photographs - Photos may exist for this station.
 KB0805
 KB0805.The dynamic height is computed by dividing the NAVD 88
 KB0805.geopotential number by the normal gravity value computed on the
 KB0805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0805.degrees latitude (g = 980.6199 gals.).
 KB0805
 KB0805.The modeled gravity was interpolated from observed gravity values.
 KB0805
 KB0805;                    North         East    Units  Estimated Accuracy
 KB0805;SPC IL E     -   264,949.9     232,520.8     MT  (+/- 3 meters HH1 GPS) 
 KB0805
 KB0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1716524581(NAD 83)
 KB0805
 KB0805                          SUPERSEDED SURVEY CONTROL
 KB0805
 KB0805  NGVD 29 (??/??/92)  171.182  (m)          561.62   (f) ADJ UNCH    1 1
 KB0805
 KB0805.Superseded values are not recommended for survey control.
 KB0805
 KB0805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0805.See file dsdata.pdf to determine how the superseded data were derived.
 KB0805
 KB0805_MARKER: DR = REFERENCE MARK DISK
 KB0805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0805_STAMPING: LOST 1920
 KB0805_MARK LOGO: CGS
 KB0805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0805+STABILITY: SURFACE MOTION
 KB0805
 KB0805  HISTORY     - Date     Condition        Report By
 KB0805  HISTORY     - 1920     MONUMENTED       CGS
 KB0805  HISTORY     - 1969     GOOD             CGS
 KB0805  HISTORY     - 1976     GOOD             NGS
 KB0805
 KB0805                          STATION DESCRIPTION
 KB0805
 KB0805'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0805'6.4 MI N FROM VANDALIA.
 KB0805'ABOUT 6.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0805'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 KB0805'VANDALIA, OR ABOUT 6.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 KB0805'RAILROAD FROM THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.4
 KB0805'MILE SOUTH OF A CROSSING OF THE RAILROAD AND A DIRT ROAD, 0.2
 KB0805'MILE NORTH OF MILEPOST 696, 96 1/2 FEET WEST OF THE WEST RAIL,
 KB0805'179 FEET NORTH OF THE MORE NORTHERLY OF 2 SASSAFRAS TREES, 1/2
 KB0805'FOOT EAST OF A FENCE, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT
 KB0805'3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 KB0805'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 KB0805'GROUND.  SEC 17, T 7 N, R 1 E.  NOTE-- THE MARK IS LEANING
 KB0805'SLIGHTLY.
 KB0805
 KB0805                          STATION RECOVERY (1976)
 KB0805
 KB0805'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0805'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7422 ***********************************************************************
 AB7422  DESIGNATION -  LOUIS A
 AB7422  PID         -  AB7422
 AB7422  STATE/COUNTY-  IL/ST CLAIR
 AB7422  COUNTRY     -  US
 AB7422  USGS QUAD   -  LEBANON (2018)
 AB7422
 AB7422                         *CURRENT SURVEY CONTROL
 AB7422  ______________________________________________________________________
 AB7422* NAD 83(2011) POSITION- 38 36 40.44796(N) 089 45 28.62167(W)   ADJUSTED
 AB7422* NAD 83(2011) ELLIP HT-   140.770 (meters)        (06/27/12)   ADJUSTED
 AB7422* NAD 83(2011) EPOCH   -  2010.00
 AB7422* NAVD 88 ORTHO HEIGHT -   171.477 (meters)      562.59  (feet) ADJUSTED
 AB7422  ______________________________________________________________________
 AB7422  GEOID HEIGHT    -        -30.686 (meters)                     GEOID18
 AB7422  NAD 83(2011) X  -     21,082.540 (meters)                     COMP
 AB7422  NAD 83(2011) Y  - -4,990,438.663 (meters)                     COMP
 AB7422  NAD 83(2011) Z  -  3,958,773.359 (meters)                     COMP
 AB7422  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 AB7422  DYNAMIC HEIGHT  -        171.371 (meters)      562.24  (feet) COMP
 AB7422  MODELED GRAVITY -    980,007.1   (mgal)                       NAVD 88
 AB7422
 AB7422  VERT ORDER      -  FIRST     CLASS II
 AB7422
 AB7422  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB7422  Standards:
 AB7422         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB7422            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB7422  -------------------------------------------------------------------
 AB7422  NETWORK    0.62   0.59           0.27   0.23   0.30     -0.09856597
 AB7422  -------------------------------------------------------------------
 AB7422  Click here for local accuracies and other accuracy information.
 AB7422
 AB7422.This is a reference station for the ST. LOUIS 3
 AB7422.National Continuously Operating Reference Station (STL3).
 AB7422
 AB7422.The horizontal coordinates were established by GPS observations
 AB7422.and adjusted by the National Geodetic Survey in June 2012.
 AB7422
 AB7422.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB7422.been affixed to the stable North American tectonic plate. See 
 AB7422.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB7422
 AB7422.The horizontal coordinates are valid at the epoch date displayed above
 AB7422.which is a decimal equivalence of Year/Month/Day.
 AB7422
 AB7422.The orthometric height was determined by differential leveling and
 AB7422.adjusted by the NATIONAL GEODETIC SURVEY
 AB7422.in July 2002.
 AB7422
 AB7422.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7422.GEOID18 height accuracy estimate available here.
 AB7422
 AB7422.Click photographs - Photos may exist for this station.
 AB7422
 AB7422.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB7422
 AB7422.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB7422
 AB7422.The ellipsoidal height was determined by GPS observations
 AB7422.and is referenced to NAD 83.
 AB7422
 AB7422.The dynamic height is computed by dividing the NAVD 88
 AB7422.geopotential number by the normal gravity value computed on the
 AB7422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB7422.degrees latitude (g = 980.6199 gals.).
 AB7422
 AB7422.The modeled gravity was interpolated from observed gravity values.
 AB7422
 AB7422. The following values were computed from the NAD 83(2011) position.
 AB7422
 AB7422;                    North         East     Units Scale Factor Converg.
 AB7422;SPC IL W     -   215,893.619   735,596.518   MT  0.99995677   +0 15 18.2
 AB7422;SPC IL W     -   708,310.98  2,413,369.58   sFT  0.99995677   +0 15 18.2
 AB7422;UTM  16      - 4,277,244.605   259,862.177   MT  1.00031019   -1 43 18.7
 AB7422
 AB7422!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB7422!SPC IL W     -   0.99997791  x   0.99995677  =   0.99993468
 AB7422!UTM  16      -   0.99997791  x   1.00031019  =   1.00028810
 AB7422
 AB7422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5986277244(NAD 83)
 AB7422
 AB7422|---------------------------------------------------------------------|
 AB7422| PID    Reference Object                     Distance      Geod. Az  |
 AB7422|                                                           dddmmss.s |
 AB7422| AB6290 ST. LOUIS 3 CORS L1 PHASE CENTER     65.926 METERS 25457     |
 AB7422|---------------------------------------------------------------------|
 AB7422
 AB7422                          SUPERSEDED SURVEY CONTROL
 AB7422
 AB7422  NAD 83(2007)-  38 36 40.44795(N)    089 45 28.62244(W) AD(2002.00) 0
 AB7422  ELLIP H (02/10/07)  140.795  (m)                       GP(2002.00)    
 AB7422  ELLIP H (09/22/04)  140.774  (m)                       GP(       ) 4 1
 AB7422  NAD 83(1996)-  38 36 40.44797(N)    089 45 28.62304(W) AD(       ) A
 AB7422  ELLIP H (05/20/97)  140.824  (m)                       GP(       ) 1 1
 AB7422  NAVD 88             171.48   (m)          562.6    (f) LEVELING    3  
 AB7422
 AB7422.Superseded values are not recommended for survey control.
 AB7422
 AB7422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7422.See file dsdata.pdf to determine how the superseded data were derived.
 AB7422
 AB7422_MARKER: I = METAL ROD
 AB7422_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB7422_STAMPING: LOUIS USACE A 1996
 AB7422_MARK LOGO: NGS
 AB7422_PROJECTION: RECESSED 2 CENTIMETERS
 AB7422_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7422_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7422_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7422+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AB7422_ROD/PIPE-DEPTH: 8.5 meters
 AB7422_SLEEVE-DEPTH  : 1.0 meters
 AB7422
 AB7422  HISTORY     - Date     Condition        Report By
 AB7422  HISTORY     - 1996     MONUMENTED       NGS
 AB7422
 AB7422                          STATION DESCRIPTION
 AB7422
 AB7422'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 AB7422'THE STATION IS LOCATED ON USACE PROPERTY, A KEY TO THE GATE CAN BE
 AB7422'OBTAINED FROM THE ST LOUIS USACE OFFICE, MR BOB MESKO 314-331-8385.
 AB7422'THE STATION IS LOCATED ON BERGER HILL ABOUT 1 MILE (1.6 KM) NORTH OF
 AB7422'SUMMERFIELD, IL.  TO REACH THE STATION FROM THE POST OFFICE IN
 AB7422'SUMMERFIELD PROCEED NORTH 0.25 MI (0.40 KM) ALONG MAIN ST/COUNTY R40
 AB7422'TO THE INTERSECTION OF MAIN ST/COUNTY R40 AND OLD ROUTE 50, CONTINUE
 AB7422'NORTH, 0.55 MI (0.89 KM) TO A GATE AND GRAVEL ROAD LEFT.  PROCEED WEST
 AB7422'THROUGH THE GATE 0.3 MI (0.5 KM) TO A MICROWAVE TOWER AND THE STATION
 AB7422'ON THE LEFT.  THE STATION IS NEARLY INLINE WITH THE SOUTHERN EAST-WEST
 AB7422'SECTION, AND 115 FEET (35.1 M) EAST OF THE SOUTHEAST CORNER, OF A
 AB7422'METAL FENCE AROUND A MICROWAVE TOWER.  THE STATION IS 107 FT (32.6 M)
 AB7422'NORTHEAST OF THE EASTERNMOST OF TWO SHORT GRAY TOWERS, 4 FT (1.2 M)
 AB7422'OUTSIDE THE EASTERN EDGE OF A CIRCLE OF USACE CARSONITE WITNESS POSTS
 AB7422'DELINEATING THE BOUNDARY OF AN ANTENNA GROUND PLANE, AND 7 FT (2.1 M)
 AB7422'WEST OF AN NGS WITNESS POST.  THE STATION IS A SS ROD WITH SLEEVE
 AB7422'UNDER A NGS LOGOCAP RECESSED 2 CM BELOW GROUND LEVEL.  THE LOGOCAP IS
 AB7422'STAMPED LOUIS USACE A 1996.  THE MARK IS 158 FT (48.2 M) EAST OF
 AB7422'AZIMUTH MARK BERGER RESET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7423 ***********************************************************************
 AB7423  FBN         -  This is a Federal Base Network Control Station.
 AB7423  DESIGNATION -  LOUIS B
 AB7423  PID         -  AB7423
 AB7423  STATE/COUNTY-  IL/ST CLAIR
 AB7423  COUNTRY     -  US
 AB7423  USGS QUAD   -  LEBANON (2018)
 AB7423
 AB7423                         *CURRENT SURVEY CONTROL
 AB7423  ______________________________________________________________________
 AB7423* NAD 83(2011) POSITION- 38 36 42.07686(N) 089 45 10.90175(W)   ADJUSTED
 AB7423* NAD 83(2011) ELLIP HT-   124.532 (meters)        (06/27/12)   ADJUSTED
 AB7423* NAD 83(2011) EPOCH   -  2010.00
 AB7423* NAVD 88 ORTHO HEIGHT -   155.230 (meters)      509.28  (feet) ADJUSTED
 AB7423  ______________________________________________________________________
 AB7423  GEOID HEIGHT    -        -30.687 (meters)                     GEOID18
 AB7423  NAD 83(2011) X  -     21,511.071 (meters)                     COMP
 AB7423  NAD 83(2011) Y  - -4,990,392.800 (meters)                     COMP
 AB7423  NAD 83(2011) Z  -  3,958,802.475 (meters)                     COMP
 AB7423  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 AB7423  DYNAMIC HEIGHT  -        155.134 (meters)      508.97  (feet) COMP
 AB7423  MODELED GRAVITY -    980,006.7   (mgal)                       NAVD 88
 AB7423
 AB7423  VERT ORDER      -  FIRST     CLASS II
 AB7423
 AB7423  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB7423  Standards:
 AB7423         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB7423            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB7423  -------------------------------------------------------------------
 AB7423  NETWORK    0.33   0.55           0.15   0.12   0.28     -0.04486925
 AB7423  -------------------------------------------------------------------
 AB7423  Click here for local accuracies and other accuracy information.
 AB7423
 AB7423.This is a reference station for the ST. LOUIS 3
 AB7423.National Continuously Operating Reference Station (STL3).
 AB7423
 AB7423.The horizontal coordinates were established by GPS observations
 AB7423.and adjusted by the National Geodetic Survey in June 2012.
 AB7423
 AB7423.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB7423.been affixed to the stable North American tectonic plate. See 
 AB7423.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB7423
 AB7423.The horizontal coordinates are valid at the epoch date displayed above
 AB7423.which is a decimal equivalence of Year/Month/Day.
 AB7423
 AB7423.The orthometric height was determined by differential leveling and
 AB7423.adjusted by the NATIONAL GEODETIC SURVEY
 AB7423.in July 2002.
 AB7423
 AB7423.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7423.GEOID18 height accuracy estimate available here.
 AB7423
 AB7423.Click photographs - Photos may exist for this station.
 AB7423
 AB7423.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB7423
 AB7423.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB7423
 AB7423.The ellipsoidal height was determined by GPS observations
 AB7423.and is referenced to NAD 83.
 AB7423
 AB7423.The dynamic height is computed by dividing the NAVD 88
 AB7423.geopotential number by the normal gravity value computed on the
 AB7423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB7423.degrees latitude (g = 980.6199 gals.).
 AB7423
 AB7423.The modeled gravity was interpolated from observed gravity values.
 AB7423
 AB7423. The following values were computed from the NAD 83(2011) position.
 AB7423
 AB7423;                    North         East     Units Scale Factor Converg.
 AB7423;SPC IL W     -   215,945.764   736,024.985   MT  0.99995715   +0 15 29.3
 AB7423;SPC IL W     -   708,482.06  2,414,775.30   sFT  0.99995715   +0 15 29.3
 AB7423;UTM  16      - 4,277,281.952   260,292.340   MT  1.00030765   -1 43 07.7
 AB7423
 AB7423!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB7423!SPC IL W     -   0.99998046  x   0.99995715  =   0.99993761
 AB7423!UTM  16      -   0.99998046  x   1.00030765  =   1.00028810
 AB7423
 AB7423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6029277281(NAD 83)
 AB7423
 AB7423                          SUPERSEDED SURVEY CONTROL
 AB7423
 AB7423  NAD 83(2007)-  38 36 42.07687(N)    089 45 10.90253(W) AD(2002.00) 0
 AB7423  ELLIP H (02/10/07)  124.556  (m)                       GP(2002.00)    
 AB7423  ELLIP H (09/15/03)  124.511  (m)                       GP(       ) 4 1
 AB7423  NAD 83(1996)-  38 36 42.07690(N)    089 45 10.90328(W) AD(       ) A
 AB7423  ELLIP H (05/20/97)  124.588  (m)                       GP(       ) 1 1
 AB7423  NAVD 88             155.23   (m)          509.3    (f) LEVELING    3  
 AB7423
 AB7423.Superseded values are not recommended for survey control.
 AB7423
 AB7423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7423.See file dsdata.pdf to determine how the superseded data were derived.
 AB7423
 AB7423_MARKER: F = FLANGE-ENCASED ROD
 AB7423_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB7423_STAMPING: LOUIS B USACE 1996
 AB7423_MARK LOGO: NGS
 AB7423_PROJECTION: RECESSED 10 CENTIMETERS
 AB7423_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7423_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7423_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7423+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2019
 AB7423_ROD/PIPE-DEPTH: 15.8 meters
 AB7423_SLEEVE-DEPTH  : 1.00 meters
 AB7423
 AB7423  HISTORY     - Date     Condition        Report By
 AB7423  HISTORY     - 1996     MONUMENTED       NGS
 AB7423  HISTORY     - 19970422 GOOD             NGS
 AB7423  HISTORY     - 19990830 GOOD             ILDT
 AB7423  HISTORY     - 20020812 GOOD             NGS
 AB7423  HISTORY     - 20190905 GOOD             ILDT
 AB7423
 AB7423                          STATION DESCRIPTION
 AB7423
 AB7423'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 AB7423'THE STATION IS LOCATED ON USACE PROPERTY, A KEY TO THE GATE CAN BE
 AB7423'OBTAINED FROM THE ST LOUIS USACE OFFICE, MR BOB MESKO 313-331-8385.
 AB7423'
 AB7423'TO REACH THE STATION FROM THE POST OFFICE IN SUMMERFIELD, IL, PROCEED
 AB7423'NORTH 0.25 MI (0.40 KM) ALONG MAIN ST/COUNTY R40 TO THE INTERSECTION
 AB7423'OF MAIN ST/COUNTY R40 AND OLD ROUTE 50, CONTINUE NORTH, 0.55 MI
 AB7423'(0.89 KM) TO A GATE AND GRAVEL ROAD LEFT.  PROCEED WEST THROUGH THE
 AB7423'GATE 0.08 MI (0.13 KM) UP THE GRAVEL ROAD TO THE STATION ON THE LEFT.
 AB7423'
 AB7423'THE STATION IS 242 FT (73.8 M) WEST OF THE C/L OF COUNTY R40, 21 FT
 AB7423'(6.4 M) SOUTH AND DIRECTLY ACROSS THE GRAVEL ROAD FROM THE FIRST POWER
 AB7423'POLE ALONG THE GRAVEL ROAD, 10 FT (3.0 M) SOUTH OF THE C/L OF THE
 AB7423'GRAVEL ROAD, AND 1.5 FT (0.5 M) NORTH OF A NGS WITNESS POST.  THE
 AB7423'STATION IS A SS ROD WITH SLEEVE UNDER A NGS LOGOCAP RECESSED 2 CM
 AB7423'BELOW THE GROUND LEVEL.  THE LOGOCAP IS STAMPED LOUIS USACE B 1996.
 AB7423
 AB7423                          STATION RECOVERY (1997)
 AB7423
 AB7423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 AB7423'THE STATION IS LOCATED ABOUT 4.8 KM (3.00 MI) EAST OF LEBANON, IL,
 AB7423'ABOUT 1.3 KM (0.80 MI) NORTH OF SUMMERFIELD, IL, ABOUT 0.14 KM
 AB7423'(0.10 MI) WEST OF COUNTY ROAD R40, ALONG THE SOUTH SIDE OF A GRAVEL
 AB7423'TRACK ROAD LEADING TO THE MICROWAVE TOWER AND CORS ANTENNA, SOUTH OF
 AB7423'AND ACROSS THE ROAD FROM A UTILITY POLE AND JUST NORTH OF A WITNESS
 AB7423'POST.  OWNERSHIP--U.S. ARMY CORPS OF ENGINEERS.  ST. LOUIS USACE
 AB7423'OFFICE CONTACTS ARE, MR. STEVE JOHSON PHONE 314-331-8378, MR. BOB
 AB7423'MESKO 8385, MR. STEVE JOHNSON 8676, OR MISS PATTIE FISHER 8391.
 AB7423'NOTE-CONTACT ST LOUIS USACE OFFICE 1-WEEK IN ADVANCE TO OBTAIN A KEY
 AB7423'TO A LOCKED ACCESS GATE AT THE CORS SITE, BETWEEN 6-AM AND 3-PM
 AB7423'MONDAY-FRIDAY.  NOTE-THIS STATION IS A REFERENCE STATION TO THE CORS
 AB7423'ANTENNA.
 AB7423'
 AB7423'TO REACH THE STATION FROM THE JUNCTION OF OLD U.S. HIGHWAY 50 AND
 AB7423'COUNTY ROAD R40 NEAR THE NORTH SIDE OF SUMMERFIELD, GO NORTH, 0.89 KM
 AB7423'(0.55 MI) ALONG ROAD R40 TO A GATE AND GRAVEL TRACK ROAD ON THE LEFT.
 AB7423'TURN LEFT, WEST, 0.14 KM (0.10 MI) THROUGH THE GATE AND ALONG THE
 AB7423'TRACK ROAD TO THE STATION ON THE LEFT, NEAR THE SOUTH EDGE OF THE
 AB7423'TRACK ROAD.
 AB7423'
 AB7423'IT IS 144.0 M (472.4 FT) WEST OF THE COUNTY ROAD R40 CENTER, 6.2 M
 AB7423'(20.3 FT) SOUTH OF AND ACROSS THE TRACK ROAD FROM THE FIRST UTILITY
 AB7423'POLE WEST OF ROAD R40, 3.0 M (9.8 FT) SOUTH OF THE TRACK ROAD CENTER,
 AB7423'0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND THE STATION IS ABOUT 0.3 M
 AB7423'(1.0 FT) BELOW THE TRACK ROAD LEVEL AND FLUSH WITH THE GROUND SURFACE.
 AB7423'BY R.G. HAYES
 AB7423'
 AB7423'NOTE-THE DATUM POINT IS A CENTER PUNCH ON THE TOP OF A STAINLESS STEEL
 AB7423'ROD RECESSED ABOUT 10-CM BELOW THE GROUND SURFACE AND DRIVEN TO A
 AB7423'DEPTH OF 15.8 M, (51.8 FT) IN A GREASE FILLED SLEEVE 1.0 M (3.3 FT)
 AB7423'LONG, ENCASED IN A 5-INCH PVC PIPE WITH NGS LOGO CAP SURROUNDED BY
 AB7423'CONCRETE.  ACCESS TO THE DATUM POINT IS THROUGH THE 5-INCH LOGO CAP.
 AB7423
 AB7423                          STATION RECOVERY (1999)
 AB7423
 AB7423'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RB)
 AB7423'RECOVERED AS DESCRIBED
 AB7423
 AB7423                          STATION RECOVERY (2002)
 AB7423
 AB7423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 AB7423'RECOVERED AS DESCRIBED
 AB7423
 AB7423                          STATION RECOVERY (2019)
 AB7423
 AB7423'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 AB7423'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1767 ***********************************************************************
 JB1767  DESIGNATION -  LOUIS RESET
 JB1767  PID         -  JB1767
 JB1767  STATE/COUNTY-  IL/CLAY
 JB1767  COUNTRY     -  US
 JB1767  USGS QUAD   -  LOUISVILLE WEST (2018)
 JB1767
 JB1767                         *CURRENT SURVEY CONTROL
 JB1767  ______________________________________________________________________
 JB1767* NAD 83(2011) POSITION- 38 46 05.80731(N) 088 32 44.40730(W)   ADJUSTED
 JB1767* NAD 83(2011) ELLIP HT-   127.042 (meters)        (06/27/12)   ADJUSTED
 JB1767* NAD 83(2011) EPOCH   -  2010.00
 JB1767* NAVD 88 ORTHO HEIGHT -   158.3   (meters)      519.    (feet) GPS OBS
 JB1767  ______________________________________________________________________
 JB1767  NAVD 88 orthometric height was determined with geoid model    GEOID03
 JB1767  GEOID HEIGHT    -        -31.306 (meters)                     GEOID03
 JB1767  GEOID HEIGHT    -        -31.348 (meters)                     GEOID18
 JB1767  NAD 83(2011) X  -    126,382.320 (meters)                     COMP
 JB1767  NAD 83(2011) Y  - -4,977,970.511 (meters)                     COMP
 JB1767  NAD 83(2011) Z  -  3,972,372.576 (meters)                     COMP
 JB1767  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 JB1767
 JB1767  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1767  Standards:
 JB1767         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1767            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1767  -------------------------------------------------------------------
 JB1767  NETWORK    0.51   0.90           0.23   0.18   0.46      0.09480262
 JB1767  -------------------------------------------------------------------
 JB1767  Click here for local accuracies and other accuracy information.
 JB1767
 JB1767.The horizontal coordinates were established by GPS observations
 JB1767.and adjusted by the National Geodetic Survey in June 2012.
 JB1767
 JB1767.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1767.been affixed to the stable North American tectonic plate. See 
 JB1767.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1767
 JB1767.The horizontal coordinates are valid at the epoch date displayed above
 JB1767.which is a decimal equivalence of Year/Month/Day.
 JB1767
 JB1767.The orthometric height was determined by GPS observations and a
 JB1767.high-resolution geoid model.
 JB1767
 JB1767.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1767.GEOID18 height accuracy estimate available here.
 JB1767
 JB1767.Click photographs - Photos may exist for this station.
 JB1767
 JB1767.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1767
 JB1767.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1767
 JB1767.The ellipsoidal height was determined by GPS observations
 JB1767.and is referenced to NAD 83.
 JB1767
 JB1767. The following values were computed from the NAD 83(2011) position.
 JB1767
 JB1767;                    North         East     Units Scale Factor Converg.
 JB1767;SPC IL E     -   233,276.080   281,546.759   MT  0.99997919   -0 07 58.7
 JB1767;SPC IL E     -   765,339.94    923,707.99   sFT  0.99997919   -0 07 58.7
 JB1767;UTM  16      - 4,292,197.166   365,718.828   MT  0.99982204   -0 58 04.8
 JB1767
 JB1767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1767!SPC IL E     -   0.99998007  x   0.99997919  =   0.99995926
 JB1767!UTM  16      -   0.99998007  x   0.99982204  =   0.99980211
 JB1767
 JB1767:                Primary Azimuth Mark                     Grid Az
 JB1767:SPC IL E     -  LOUIS AZ MK                              265 03 23.3
 JB1767:UTM  16      -  LOUIS AZ MK                              265 53 29.4
 JB1767
 JB1767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6571892197(NAD 83)
 JB1767
 JB1767|---------------------------------------------------------------------|
 JB1767| PID    Reference Object                     Distance      Geod. Az  |
 JB1767|                                                           dddmmss.s |
 JB1767| JB1661 LOUISVILLE MUNICIPAL TANK           APPROX. 4.1 KM 0830414.8 |
 JB1767| JB1769 LOUISVILLE RADIO KSJ 259 MAST       APPROX. 3.9 KM 0850352.5 |
 JB1767| CI4535 LOUIS RM 2                           27.688 METERS 09754     |
 JB1767| JB1655 FLORA SE MUNICIPAL TANK             APPROX.12.1 KM 1542725.9 |
 JB1767| JB1652 FLORA NW MUNICIPAL TANK             APPROX.11.6 KM 1560056.2 |
 JB1767| JB1775 FLORA RADIO STA KSJ 58 MAST         APPROX.10.8 KM 1583703.6 |
 JB1767| CI4536 LOUIS RM 3                           22.869 METERS 26404     |
 JB1767| CI4533 LOUIS AZ MK                                        2645524.6 |
 JB1767| CI4537 LOUIS RM 4                           25.722 METERS 35638     |
 JB1767| CI4534 LOUIS RM 1                           25.710 METERS 35722     |
 JB1767|---------------------------------------------------------------------|
 JB1767
 JB1767                          SUPERSEDED SURVEY CONTROL
 JB1767
 JB1767  NAD 83(2007)-  38 46 05.80734(N)    088 32 44.40816(W) AD(2002.00) 1
 JB1767  ELLIP H (01/10/08)  127.041  (m)                       GP(2002.00) 2 1
 JB1767  NAD 83(1997)-  38 46 05.80552(N)    088 32 44.40698(W) AD(       ) 2
 JB1767  NAD 83(1986)-  38 46 05.81910(N)    088 32 44.40423(W) AD(       ) 2
 JB1767  NAD 27      -  38 46 05.64969(N)    088 32 44.22505(W) AD(       ) 2
 JB1767
 JB1767.Superseded values are not recommended for survey control.
 JB1767
 JB1767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1767.See file dsdata.pdf to determine how the superseded data were derived.
 JB1767
 JB1767_MARKER: DS = TRIANGULATION STATION DISK
 JB1767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1767_STAMPING: LOUIS 1961 1964
 JB1767_MARK LOGO: CGS
 JB1767_PROJECTION: FLUSH
 JB1767_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1767+STABILITY: SURFACE MOTION
 JB1767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1767+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2006
 JB1767
 JB1767  HISTORY     - Date     Condition        Report By
 JB1767  HISTORY     - 1961     MONUMENTED       CGS
 JB1767  HISTORY     - 1964     GOOD             CGS
 JB1767  HISTORY     - 20061002 GOOD             ILDT
 JB1767
 JB1767                          STATION DESCRIPTION
 JB1767
 JB1767'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1767'IT IS ABOUT 2.5 MILES WEST OF LOUISVILLE, IN THE SW 0.25 OF SEC 21,
 JB1767'T-4-N, R-6-E, AND ON THE PROPERTY OF MR E N STEELY.  IT IS 59 FEET
 JB1767'NORTHEAST OF THE INTERSECTION OF PAVED ROAD AND A GRAVELED CROSSROAD,
 JB1767'51 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD, 30 FEET EAST OF THE
 JB1767'CENTERLINE OF THE GRAVELED ROAD, 22 FEET NORTHWEST OF A POWER POLE AND
 JB1767'20 FEET NORTHWEST OF A WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND
 JB1767'THE DISK IS STAMPED LOUIS 1961.
 JB1767'
 JB1767'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 45 AND THE
 JB1767'LOUISVILLE-KINMUNDY ROAD AT THE SOUTHWEST EDGE OF LOUISVILLE, GO WEST
 JB1767'ON THE LOUISVILLE-KINMUNDY ROAD FOR 2.0 MILES TO A GRAVELED CROSSROAD
 JB1767'AND THE STATION IN THE NORTHEAST ANGLE.
 JB1767'
 JB1767'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE WEST ON THE ROAD
 JB1767'FOR 0.5 MILE TO A GRAVELED CROSSROAD AND THE AZIMUTH MARK IN THE
 JB1767'SOUTHEAST ANGLE.
 JB1767'
 JB1767'REFERENCE MARK 1 IS 97 FEET NORTHWEST OF THE WITNESS POST AND 18 FEET
 JB1767'EAST OF THE CENTERLINE OF THE GRAVELED ROAD.  THE MONUMENT PROJECTS 3
 JB1767'INCHES AND THE DISK IS STAMPED LOUIS NO 1 1961.
 JB1767'
 JB1767'REFERENCE MARK 2 IS 120 FEET NORTHEAST OF THE INTERSECTION, 73 FEET
 JB1767'EAST OF THE WITNESS POST AND 40 FEET NORTH OF THE CENTERLINE OF THE
 JB1767'PAVED ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 JB1767'LOUIS NO 2 1961.
 JB1767'
 JB1767'THE AZIMUTH MARK IS 234 FEET SOUTHEAST OF THE INTERSECTION, 22 FEET
 JB1767'EAST OF THE CENTERLINE OF THE GRAVELED ROAD, 2 FEET NORTHEAST OF THE
 JB1767'WITNESS POST AND 1 FOOT NORTH OF A POWER POLE.  THE MONUMENT PROJECTS
 JB1767'4 INCHES AND THE DISK IS STAMPED LOUIS 1961.
 JB1767'
 JB1767'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1767
 JB1767                          STATION RECOVERY (1964)
 JB1767
 JB1767'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (VRS)
 JB1767'RECOVERED ALL AMRKS IN GOOD CONDITION.  A NEW STATION SURFACE MARK WAS
 JB1767'SET FLUSH WITH THE GROUND AND NOS 1 AND 2 RMS WERE RESET AS NOS 3 AND
 JB1767'4 REFERENCE MARKS.
 JB1767'
 JB1767'ABOUT 2.0 MILES W ALONG THE LOUISVILLE-KINMUNDY ROAD FROM ITS JUNCTION
 JB1767'AT THE HIGH SCHOOL WITH NO 45 U S HWY ABOUT A HALF-MILE SW OF THE
 JB1767'COURTHOUSE IN LOUISVILLE, 51 FT N OF CENTER LINE OF 20-FOOT ASPHALT
 JB1767'PAVEMENT, 0.6 FOOT HIGHER THAN SAME, 30 FEET E OF CENTER LINE OF N-S
 JB1767'GRAVEL ROAD, 23 FEET NE OF TELEPHONE POLE, STANDARD DISKS STAMPED
 JB1767'LOUIS 1961 IN A MARK AND LOUIS 1961 1964 IN A MARK THAT IS FLUSH WITH
 JB1767'THE GROUND.
 JB1767'
 JB1767'RM 3 STAMPED LOUIS NO 3 1961 1964, FLUSH, IS 22.869 METERS OR 75.03
 JB1767'FEET E IN AZIMUTH 84 DEG 04 MIN FROM THE STATION, 42 FEET N OF CENTER
 JB1767'LINE OF PAVED ROAD, 0.4 FOOT HIGHER THAN SAME, 44 FEET W OF CENTER
 JB1767'LINE OF GRAVEL ROAD, 2 FEET NE OF CONCRETE RIGHT-OF-WAY MARKER, AND
 JB1767'1.9 FEET SW OF STEEL WITNESS POST.
 JB1767'
 JB1767'RM 4 STAMPED LOUIS NO 4 1961 1964, FLUSH, IS 25.722 METERS OR 84.39
 JB1767'FEET N 03 DEG 22 MIN W FROM THE STATION, AND 27 FEET E OF CENTER LINE
 JB1767'OF GRADED ROAD.
 JB1767'
 JB1767'RM STAMPED LOUIS 1961, PROJECTS 0.4 FOOT, IS ABOUT 0.5 MILE S 84 DEG
 JB1767'55 MIN W FROM THE STATION, 234 FEET S OF CENTER OF ROAD INTERSECTION,
 JB1767'22 FEET E OF CENTER LINE OF GRAVEL ROAD, 2.6 FEET NE OF STEEL WITNESS
 JB1767'POST, AND 2.5 FEET N OF A POWER POLE.
 JB1767
 JB1767                          STATION RECOVERY (2006)
 JB1767
 JB1767'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB1767'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1661 ***********************************************************************
 JB1661  DESIGNATION -  LOUISVILLE MUNICIPAL TANK
 JB1661  PID         -  JB1661
 JB1661  STATE/COUNTY-  IL/CLAY
 JB1661  COUNTRY     -  US
 JB1661  USGS QUAD   -  LOUISVILLE EAST (2018)
 JB1661
 JB1661                         *CURRENT SURVEY CONTROL
 JB1661  ______________________________________________________________________
 JB1661* NAD 83(1997) POSITION- 38 46 21.99498(N) 088 29 53.87951(W)   ADJUSTED
 JB1661  ______________________________________________________________________
 JB1661  GEOID HEIGHT    -        -31.357 (meters)                     GEOID18
 JB1661  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 JB1661  HORZ ORDER      -  THIRD
 JB1661
 JB1661.The horizontal coordinates were established by classical geodetic methods
 JB1661.and adjusted by the National Geodetic Survey in October 1999.
 JB1661
 JB1661.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1661.GEOID18 height accuracy estimate available here.
 JB1661
 JB1661.Click photographs - Photos may exist for this station.
 JB1661
 JB1661.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1661
 JB1661. The following values were computed from the NAD 83(1997) position.
 JB1661
 JB1661;                    North         East     Units Scale Factor Converg.
 JB1661;SPC IL E     -   233,766.751   285,664.303   MT  0.99997753   -0 06 11.9
 JB1661;SPC IL E     -   766,949.75    937,216.97   sFT  0.99997753   -0 06 11.9
 JB1661;UTM  16      - 4,292,627.703   369,842.413   MT  0.99980861   -0 56 18.3
 JB1661
 JB1661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6984292627(NAD 83)
 JB1661
 JB1661                          SUPERSEDED SURVEY CONTROL
 JB1661
 JB1661  NAD 83(1997)-  38 46 22.00783(N)    088 29 53.87696(W) AD(       ) 3
 JB1661  NAD 83(1986)-  38 46 22.00817(N)    088 29 53.87676(W) AD(       ) 3
 JB1661  NAD 27      -  38 46 21.83992(N)    088 29 53.70397(W) AD(       ) 3
 JB1661
 JB1661.Superseded values are not recommended for survey control.
 JB1661
 JB1661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1661.See file dsdata.pdf to determine how the superseded data were derived.
 JB1661
 JB1661_MARKER: 53 = ELEVATED TANK
 JB1661
 JB1661  HISTORY     - Date     Condition        Report By
 JB1661  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1661
 JB1661                          STATION DESCRIPTION
 JB1661
 JB1661'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1661'THE STATION IS THE CENTER OF THE TOP OF THE TANK.  IT IS A 4 LEGGED
 JB1661'STEEL STRUCTURE
 JB1661'PAINTED SILVER WITH AN OVERALL HEIGHT OF ABOUT 80
 JB1661'FEET.  IT IS LOCATED IN THE EAST
 JB1661'EDGE OF LOUISVILLE AND OWNED AND
 JB1661'OPERATED BY THE CITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1769 ***********************************************************************
 JB1769  DESIGNATION -  LOUISVILLE RADIO KSJ 259 MAST
 JB1769  PID         -  JB1769
 JB1769  STATE/COUNTY-  IL/CLAY
 JB1769  COUNTRY     -  US
 JB1769  USGS QUAD   -  LOUISVILLE WEST (2018)
 JB1769
 JB1769                         *CURRENT SURVEY CONTROL
 JB1769  ______________________________________________________________________
 JB1769* NAD 83(1997) POSITION- 38 46 16.53104(N) 088 30 05.30801(W)   ADJUSTED
 JB1769  ______________________________________________________________________
 JB1769  GEOID HEIGHT    -        -31.355 (meters)                     GEOID18
 JB1769  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 JB1769  HORZ ORDER      -  THIRD
 JB1769
 JB1769.The horizontal coordinates were established by classical geodetic methods
 JB1769.and adjusted by the National Geodetic Survey in October 1999.
 JB1769
 JB1769.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1769.GEOID18 height accuracy estimate available here.
 JB1769
 JB1769.Click photographs - Photos may exist for this station.
 JB1769
 JB1769.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1769
 JB1769. The following values were computed from the NAD 83(1997) position.
 JB1769
 JB1769;                    North         East     Units Scale Factor Converg.
 JB1769;SPC IL E     -   233,598.768   285,388.120   MT  0.99997763   -0 06 19.1
 JB1769;SPC IL E     -   766,398.62    936,310.86   sFT  0.99997763   -0 06 19.1
 JB1769;UTM  16      - 4,292,463.792   369,563.858   MT  0.99980951   -0 56 25.3
 JB1769
 JB1769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6956392463(NAD 83)
 JB1769
 JB1769                          SUPERSEDED SURVEY CONTROL
 JB1769
 JB1769  NAD 83(1986)-  38 46 16.54429(N)    088 30 05.30520(W) AD(       ) 3
 JB1769  NAD 27      -  38 46 16.37577(N)    088 30 05.13208(W) AD(       ) 3
 JB1769
 JB1769.Superseded values are not recommended for survey control.
 JB1769
 JB1769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1769.See file dsdata.pdf to determine how the superseded data were derived.
 JB1769
 JB1769_MARKER: 42 = RADIO/TV MAST
 JB1769
 JB1769  HISTORY     - Date     Condition        Report By
 JB1769  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1769
 JB1769                          STATION DESCRIPTION
 JB1769
 JB1769'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1769'THE STATION IS THE CENTER OF THE TOP OF THE MAST.  IT IS A STEEL PIPE
 JB1769'STRUCTURE WITH A
 JB1769'SPIKE ON THE TOP.  IT IS PAINTED SILVER AND HAS AN
 JB1769'OVERALL HEIGHT OF 150 FEET.
 JB1769'
 JB1769'IT IS LOCATED AT THE SOUTHWEST CORNER OF THE COURT HOUSE SQUARE IN
 JB1769'LOUISVILLE AND IS OWNED
 JB1769'AND OPERATED BY THE WABASH TELEPHONE CO-OP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1900 ***********************************************************************
 LC1900  DESIGNATION -  LOURDS CATHOLIC CHURCH SPIRE
 LC1900  PID         -  LC1900
 LC1900  STATE/COUNTY-  IL/WOODFORD
 LC1900  COUNTRY     -  US
 LC1900  USGS QUAD   -  GERMANTOWN HILLS (2018)
 LC1900
 LC1900                         *CURRENT SURVEY CONTROL
 LC1900  ______________________________________________________________________
 LC1900* NAD 83(1997) POSITION- 40 47 29.41251(N) 089 27 46.80796(W)   ADJUSTED
 LC1900  ______________________________________________________________________
 LC1900  GEOID HEIGHT    -        -32.753 (meters)                     GEOID18
 LC1900  LAPLACE CORR    -          3.16  (seconds)                    DEFLEC18
 LC1900  HORZ ORDER      -  THIRD
 LC1900
 LC1900.The horizontal coordinates were established by classical geodetic methods
 LC1900.and adjusted by the National Geodetic Survey in October 1999.
 LC1900
 LC1900.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1900.GEOID18 height accuracy estimate available here.
 LC1900
 LC1900.Click photographs - Photos may exist for this station.
 LC1900
 LC1900.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1900
 LC1900. The following values were computed from the NAD 83(1997) position.
 LC1900
 LC1900;                    North         East     Units Scale Factor Converg.
 LC1900;SPC IL W     -   458,111.201   759,385.833   MT  0.99998457   +0 27 35.0
 LC1900;SPC IL W     - 1,502,986.50  2,491,418.35   sFT  0.99998457   +0 27 35.0
 LC1900;UTM  16      - 4,518,531.342   292,196.883   MT  1.00013153   -1 36 34.8
 LC1900
 LC1900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9219618531(NAD 83)
 LC1900
 LC1900                          SUPERSEDED SURVEY CONTROL
 LC1900
 LC1900  NAD 83(1986)-  40 47 29.42468(N)    089 27 46.81234(W) AD(       ) 3
 LC1900  NAD 27      -  40 47 29.29000(N)    089 27 46.48000(W) AD(       ) 3
 LC1900
 LC1900.Superseded values are not recommended for survey control.
 LC1900
 LC1900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1900.See file dsdata.pdf to determine how the superseded data were derived.
 LC1900
 LC1900_MARKER: 90 = CHURCH SPIRE
 LC1900
 LC1900  HISTORY     - Date     Condition        Report By
 LC1900  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1900  HISTORY     - 19981028 GOOD             USPSQD
 LC1900
 LC1900                          STATION DESCRIPTION
 LC1900
 LC1900'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1900'POINT OBSERVED UPON WAS THE TIP OF THE SPIRE AT THE BASE
 LC1900'OF THE CROSS OF THE CATHOLIC CHURCH IN THE SETTLEMENT OF
 LC1900'LOURDS, WHICH IS APPROXIMATELY 5 MILES WEST OF THE TOWN OF
 LC1900'METAMORA.  THE CHURCH IS A GREY BRICK BUILDING WITH A WHITE
 LC1900'PAINTED SPIRE AND CROSS APPROXIMATELY 50 FEET HIGH.
 LC1900'
 LC1900'OBSERVED UPON FROM TRIANGULATION STATIONS DURST AND PEORIA
 LC1900'HEIGHTS (I.R.S.)
 LC1900'
 LC1900'AN INTERSECTION STATION.
 LC1900
 LC1900                          STATION RECOVERY (1998)
 LC1900
 LC1900'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1900'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1459 ***********************************************************************
 NH1459  DESIGNATION -  LOVES PARK BARBER COLEMAN TK
 NH1459  PID         -  NH1459
 NH1459  STATE/COUNTY-  IL/WINNEBAGO
 NH1459  COUNTRY     -  US
 NH1459  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1459
 NH1459                         *CURRENT SURVEY CONTROL
 NH1459  ______________________________________________________________________
 NH1459* NAD 83(1997) POSITION- 42 19 12.38995(N) 089 02 23.27706(W)   ADJUSTED
 NH1459  ______________________________________________________________________
 NH1459  GEOID HEIGHT    -        -33.487 (meters)                     GEOID18
 NH1459  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 NH1459  HORZ ORDER      -  THIRD
 NH1459
 NH1459.The horizontal coordinates were established by classical geodetic methods
 NH1459.and adjusted by the National Geodetic Survey in October 1999.
 NH1459
 NH1459.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1459.GEOID18 height accuracy estimate available here.
 NH1459
 NH1459.Click photographs - Photos may exist for this station.
 NH1459
 NH1459.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1459
 NH1459. The following values were computed from the NAD 83(1997) position.
 NH1459
 NH1459;                    North         East     Units Scale Factor Converg.
 NH1459;SPC IL W     -   628,252.000   792,887.558   MT  1.00004730   +0 45 31.5
 NH1459;SPC IL W     - 2,061,190.10  2,601,331.93   sFT  1.00004730   +0 45 31.5
 NH1459;UTM  16      - 4,687,333.373   331,914.607   MT  0.99994763   -1 22 25.2
 NH1459
 NH1459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3191487333(NAD 83)
 NH1459
 NH1459                          SUPERSEDED SURVEY CONTROL
 NH1459
 NH1459  NAD 83(1996)-  42 19 12.38992(N)    089 02 23.27796(W) AD(       ) 3
 NH1459  NAD 83(1991)-  42 19 12.38667(N)    089 02 23.27844(W) AD(       ) 3
 NH1459  NAD 83(1986)-  42 19 12.38497(N)    089 02 23.28022(W) AD(       ) 3
 NH1459  NAD 27      -  42 19 12.31700(N)    089 02 22.89600(W) AD(       ) 3
 NH1459
 NH1459.Superseded values are not recommended for survey control.
 NH1459
 NH1459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1459.See file dsdata.pdf to determine how the superseded data were derived.
 NH1459
 NH1459_MARKER: 53 = ELEVATED TANK
 NH1459
 NH1459  HISTORY     - Date     Condition        Report By
 NH1459  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1459  HISTORY     - 19970316 GOOD             USPSQD
 NH1459
 NH1459                          STATION DESCRIPTION
 NH1459
 NH1459'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1459'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE
 NH1459'WATER TANK, LOCATED IN THE NORTHEAST SECTION OF LOVES PARK,
 NH1459'AT THE NORTH END OF A VERY LARGE FACTORY BUILDING AT THE
 NH1459'BARBER-COLMAN PLANT, ABOUT 600 FEET NORTH OF CLIFFORD AVENUE,
 NH1459'0.75 MILE EAST OF STATE HIGHWAY 51 AND 0.8 MILE WEST OF STATE
 NH1459'HIGHWAY 173.  IT IS AN OVAL BOTTOMED, OVAL TOP TANK, WITH
 NH1459'VERTICAL SIDES ATOP A 4 LEGGED STEEL STRUCTURE.  IT IS
 NH1459'ABOUT 121 FEET HIGH AND IS PAINTED SILVER.
 NH1459
 NH1459                          STATION RECOVERY (1997)
 NH1459
 NH1459'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1459'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1306 ***********************************************************************
 KB1306  DESIGNATION -  LOVINGTON MUNICIPAL TANK
 KB1306  PID         -  KB1306
 KB1306  STATE/COUNTY-  IL/MOULTRIE
 KB1306  COUNTRY     -  US
 KB1306  USGS QUAD   -  LOVINGTON (2018)
 KB1306
 KB1306                         *CURRENT SURVEY CONTROL
 KB1306  ______________________________________________________________________
 KB1306* NAD 83(1997) POSITION- 39 42 54.57308(N) 088 38 04.80524(W)   ADJUSTED
 KB1306  ______________________________________________________________________
 KB1306  GEOID HEIGHT    -        -32.390 (meters)                     GEOID18
 KB1306  LAPLACE CORR    -          1.59  (seconds)                    DEFLEC18
 KB1306  HORZ ORDER      -  THIRD
 KB1306
 KB1306.The horizontal coordinates were established by classical geodetic methods
 KB1306.and adjusted by the National Geodetic Survey in October 1999.
 KB1306
 KB1306.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1306.GEOID18 height accuracy estimate available here.
 KB1306
 KB1306.Click photographs - Photos may exist for this station.
 KB1306
 KB1306.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1306
 KB1306. The following values were computed from the NAD 83(1997) position.
 KB1306
 KB1306;                    North         East     Units Scale Factor Converg.
 KB1306;SPC IL E     -   338,418.103   274,161.885   MT  0.99998322   -0 11 33.2
 KB1306;SPC IL E     - 1,110,293.39    899,479.45   sFT  0.99998322   -0 11 33.2
 KB1306;UTM  16      - 4,397,420.810   359,883.647   MT  0.99984171   -1 02 40.8
 KB1306
 KB1306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5988397420(NAD 83)
 KB1306
 KB1306                          SUPERSEDED SURVEY CONTROL
 KB1306
 KB1306  NAD 83(1986)-  39 42 54.58430(N)    088 38 04.79695(W) AD(       ) 3
 KB1306  NAD 27      -  39 42 54.45958(N)    088 38 04.57146(W) AD(       ) 3
 KB1306
 KB1306.Superseded values are not recommended for survey control.
 KB1306
 KB1306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1306.See file dsdata.pdf to determine how the superseded data were derived.
 KB1306
 KB1306_MARKER: 53 = ELEVATED TANK
 KB1306
 KB1306  HISTORY     - Date     Condition        Report By
 KB1306  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1306
 KB1306                          STATION DESCRIPTION
 KB1306
 KB1306'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1306'THE STATION, LOVINGTON MUNICIPAL WATER TANK, IS THE TOP CENTER OF
 KB1306'A 4-LEGGED, 120 FEET, RED, WHITE AND BLUE ELEVATED WATER TANK WITH
 KB1306'BLACK LETTERING (LOVINGTON) AND IS OWNED BY THE CITY OF LOVINGTON.
 KB1306'
 KB1306'THE STATION IS LOCATED WEST OF THE BUSINESS DISTRICT OF LOVINGTON,
 KB1306'NORTHWEST OF THE JUNCTION OF SOUTH COUNTY STREET AND WEST
 KB1306'BUCK STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1293 ***********************************************************************
 JB1293  DESIGNATION -  LOW
 JB1293  PID         -  JB1293
 JB1293  STATE/COUNTY-  IL/WASHINGTON
 JB1293  COUNTRY     -  US
 JB1293  USGS QUAD   -  ADDIEVILLE (2018)
 JB1293
 JB1293                         *CURRENT SURVEY CONTROL
 JB1293  ______________________________________________________________________
 JB1293* NAD 83(1997) POSITION- 38 25 26.76417(N) 089 29 44.89057(W)   ADJUSTED
 JB1293* NAVD 88 ORTHO HEIGHT -   136.433 (meters)      447.61  (feet) ADJUSTED
 JB1293  ______________________________________________________________________
 JB1293  GEOID HEIGHT    -        -30.256 (meters)                     GEOID18
 JB1293  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 JB1293  DYNAMIC HEIGHT  -        136.348 (meters)      447.34  (feet) COMP
 JB1293  MODELED GRAVITY -    979,999.7   (mgal)                       NAVD 88
 JB1293
 JB1293  HORZ ORDER      -  SECOND
 JB1293  VERT ORDER      -  SECOND    CLASS 0
 JB1293
 JB1293.The horizontal coordinates were established by classical geodetic methods
 JB1293.and adjusted by the National Geodetic Survey in October 1999.
 JB1293
 JB1293.The orthometric height was determined by differential leveling and
 JB1293.adjusted by the NATIONAL GEODETIC SURVEY
 JB1293.in June 1991.
 JB1293
 JB1293.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1293.GEOID18 height accuracy estimate available here.
 JB1293
 JB1293.Click photographs - Photos may exist for this station.
 JB1293
 JB1293.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1293
 JB1293.The dynamic height is computed by dividing the NAVD 88
 JB1293.geopotential number by the normal gravity value computed on the
 JB1293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1293.degrees latitude (g = 980.6199 gals.).
 JB1293
 JB1293.The modeled gravity was interpolated from observed gravity values.
 JB1293
 JB1293. The following values were computed from the NAD 83(1997) position.
 JB1293
 JB1293;                    North         East     Units Scale Factor Converg.
 JB1293;SPC IL W     -   195,255.656   758,579.520   MT  0.99998342   +0 25 01.0
 JB1293;SPC IL W     -   640,601.26  2,488,772.98   sFT  0.99998342   +0 25 01.0
 JB1293;UTM  16      - 4,255,821.751   282,127.275   MT  1.00018462   -1 33 06.1
 JB1293
 JB1293!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1293!SPC IL W     -   0.99998334  x   0.99998342  =   0.99996676
 JB1293!UTM  16      -   0.99998334  x   1.00018462  =   1.00016796
 JB1293
 JB1293:                Primary Azimuth Mark                     Grid Az
 JB1293:SPC IL W     -  LOW AZ MK                                177 34 32.1
 JB1293:UTM  16      -  LOW AZ MK                                179 32 39.2
 JB1293
 JB1293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8212755821(NAD 83)
 JB1293
 JB1293|---------------------------------------------------------------------|
 JB1293| PID    Reference Object                     Distance      Geod. Az  |
 JB1293|                                                           dddmmss.s |
 JB1293| JB1907 ADDIEVILLE LION UN CH CHRIST        APPROX. 3.7 KM 1691521.5 |
 JB1293| JB1294 LOW RM 1                              9.131 METERS 17510     |
 JB1293| JB1295 LOW AZ MK                                          1775933.1 |
 JB1293| JB1292 LOW RM 2                              6.515 METERS 26830     |
 JB1293| JB1908 OKAWVILLE MUNICIPAL TANK            APPROX. 5.0 KM 2814446.8 |
 JB1293|---------------------------------------------------------------------|
 JB1293
 JB1293                          SUPERSEDED SURVEY CONTROL
 JB1293
 JB1293  NAD 83(1986)-  38 25 26.77894(N)    089 29 44.88829(W) AD(       ) 2
 JB1293  NAD 27      -  38 25 26.59944(N)    089 29 44.57239(W) AD(       ) 2
 JB1293  NGVD 29 (??/??/92)  136.555  (m)          448.01   (f) ADJ UNCH    2 0
 JB1293  NGVD 29             136.55   (m)          448.0    (f) LEVELING    3  
 JB1293
 JB1293.Superseded values are not recommended for survey control.
 JB1293
 JB1293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1293.See file dsdata.pdf to determine how the superseded data were derived.
 JB1293
 JB1293_MARKER: DE = TRAVERSE STATION DISK
 JB1293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1293_STAMPING: LOW 1961
 JB1293_MARK LOGO: CGS
 JB1293_PROJECTION: FLUSH
 JB1293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1293+STABILITY: SURFACE MOTION
 JB1293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1293+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2011
 JB1293
 JB1293  HISTORY     - Date     Condition        Report By
 JB1293  HISTORY     - 1961     MONUMENTED       CGS
 JB1293  HISTORY     - 1961     GOOD             CGS
 JB1293  HISTORY     - 20110817 GOOD             ILDT
 JB1293
 JB1293                          STATION DESCRIPTION
 JB1293
 JB1293'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1293'THE STATION IS LOCATED ABOUT 3 MILES EAST-SOUTHEAST OF OKAWVILLE,
 JB1293'ABOUT 2-1/2 MILES NORTH-NORTHWEST OF ADDIEVILLE AND ABOUT 1-1/4
 JB1293'MILES SOUTH OF STATE HIGHWAY 177.
 JB1293'
 JB1293'TO REACH THE STATION FROM THE POST OFFICE IN OKAWVILLE, GO NORTH ON
 JB1293'NASHVILLE STREET FOR 0.1 MILE TO HIGH STREET, TURN RIGHT, GO
 JB1293'EASTERLY ON (HIGH STREET) STATE HIGHWAY 177 FOR 3.1 MILES TO A SIDE
 JB1293'ROAD RIGHT, TURN RIGHT, GO SOUTH ON OILED ROAD FOR 1.25 MILES TO A
 JB1293'SMALL CONCRETE BRIDGE, A SIDE ROAD RIGHT AND THE STATION ON THE
 JB1293'RIGHT AS DESCRIBED.
 JB1293'
 JB1293'THE STATION, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB1293'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1293'IS STAMPED LOW 1961.  THE MARK IS 31 FEET NORTH OF CENTER OF ROAD,
 JB1293'24 FEET WEST OF CENTER OF ROAD, 15 FEET NORTHWEST OF THE CENTER OF
 JB1293'THE WEST END OF SMALL CONCRETE BRIDGE, 4 FEET WEST-NORTHWEST OF
 JB1293'TELEPHONE POLE AND 2.6 FEET SOUTHWEST OF WITNESS POST.
 JB1293'
 JB1293'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12
 JB1293'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1293'GROUND AND IS STAMPED LOW NO 1 1961.  THE MARK IS 59 FEET SOUTH OF
 JB1293'CENTER OF ROAD, 18.5 FEET WEST OF CENTER OF ROAD AND 2 FEET
 JB1293'NORTHEAST OF TELEPHONE POLE.
 JB1293'
 JB1293'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A
 JB1293'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 JB1293'THE GROUND AND IS STAMPED LOW NO 2 1961.  THE MARK IS 98 FEET WEST
 JB1293'OF CENTER OF ROAD, 78 FEET WEST OF TELEPHONE POLE, 76.8 FEET WEST OF
 JB1293'WITNESS POST AND 27 FEET NORTH OF CENTER OF ROAD.
 JB1293'
 JB1293'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH
 JB1293'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED
 JB1293'LOW 1961.  THE MARK IS 19 FEET EAST OF CENTER OF ROAD, 2.5 FEET
 JB1293'SOUTH OF FENCE CORNER, 1.7 FEET NORTH OF WITNESS POST AND IS SET IN
 JB1293'THE NORTH-SOUTH FENCE LINE.
 JB1293'
 JB1293'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON OILED ROAD
 JB1293'FOR 0.35 MILE TO THE MARK ON LEFT (EAST) SIDE OF ROAD.
 JB1293'
 JB1293'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1293
 JB1293                          STATION RECOVERY (1961)
 JB1293
 JB1293'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1293'3.4 MI SE FROM OKAWVILLE.
 JB1293'ABOUT 0.10 MILE EAST ALONG WALNUT STREET FROM THE POST OFFICE
 JB1293'IN OKAWVILLE, THENCE 0.3 MILE SOUTH ALONG HANOVER STREET, THENCE
 JB1293'1.85 MILES EAST ALONG A GRAVEL ROAD, THENCE 0.2 MILE SOUTH ALONG
 JB1293'A GRAVEL ROAD, THENCE 1.0 MILE EAST ALONG AN OILED ROAD, AT THE
 JB1293'T JUNCTION OF A NORTH-SOUTH OILED ROAD, 32 FEET NORTH OF THE
 JB1293'CENTER LINE OF THE ROAD, 22 FEET WEST OF THE CENTER LINE OF THE
 JB1293'ROAD, 40 FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 12.5 FEET
 JB1293'WEST-NORTHWEST OF THE NORTH END OF THE WEST HEADWALL OF A 10 FOOT
 JB1293'CONCRETE BRIDGE UNDER THE NORTH-SOUTH ROAD, 4 FEET WEST-NORTHWEST
 JB1293'OF A POWER POLE, 2.6 FEET SOUTHWEST OF A METAL WITNESS POST, 1
 JB1293'FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB1293'CONCRETE POST FLUSH WITH THE GROUND.
 JB1293
 JB1293                          STATION RECOVERY (2011)
 JB1293
 JB1293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1293'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0386 ***********************************************************************
 JB0386  DESIGNATION -  LOW
 JB0386  PID         -  JB0386
 JB0386  STATE/COUNTY-  IL/JEFFERSON
 JB0386  COUNTRY     -  US
 JB0386  USGS QUAD   -  MOUNT VERNON (2018)
 JB0386
 JB0386                         *CURRENT SURVEY CONTROL
 JB0386  ______________________________________________________________________
 JB0386* NAD 83(1997) POSITION- 38 17 35.76239(N) 088 56 01.46840(W)   ADJUSTED
 JB0386* NAVD 88 ORTHO HEIGHT -   147.708 (meters)      484.61  (feet) ADJUSTED
 JB0386  ______________________________________________________________________
 JB0386  GEOID HEIGHT    -        -30.139 (meters)                     GEOID18
 JB0386  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 JB0386  DYNAMIC HEIGHT  -        147.613 (meters)      484.29  (feet) COMP
 JB0386  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB0386
 JB0386  HORZ ORDER      -  THIRD
 JB0386  VERT ORDER      -  SECOND    CLASS 0
 JB0386
 JB0386.The horizontal coordinates were established by classical geodetic methods
 JB0386.and adjusted by the National Geodetic Survey in October 1999.
 JB0386
 JB0386.The orthometric height was determined by differential leveling and
 JB0386.adjusted by the NATIONAL GEODETIC SURVEY
 JB0386.in June 1991.
 JB0386
 JB0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0386.GEOID18 height accuracy estimate available here.
 JB0386
 JB0386.Click photographs - Photos may exist for this station.
 JB0386
 JB0386.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0386
 JB0386.The dynamic height is computed by dividing the NAVD 88
 JB0386.geopotential number by the normal gravity value computed on the
 JB0386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0386.degrees latitude (g = 980.6199 gals.).
 JB0386
 JB0386.The modeled gravity was interpolated from observed gravity values.
 JB0386
 JB0386. The following values were computed from the NAD 83(1997) position.
 JB0386
 JB0386;                    North         East     Units Scale Factor Converg.
 JB0386;SPC IL E     -   180,697.034   247,476.487   MT  1.00000896   -0 22 19.5
 JB0386;SPC IL E     -   592,836.85    811,929.11   sFT  1.00000896   -0 22 19.5
 JB0386;UTM  16      - 4,240,123.222   330,893.500   MT  0.99995219   -1 11 55.0
 JB0386
 JB0386!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0386!SPC IL E     -   0.99998155  x   1.00000896  =   0.99999051
 JB0386!UTM  16      -   0.99998155  x   0.99995219  =   0.99993374
 JB0386
 JB0386:                Primary Azimuth Mark                     Grid Az
 JB0386:SPC IL E     -  MT VERNON TRI CO ELEC RAD MAST           349 07 37.2
 JB0386:UTM  16      -  MT VERNON TRI CO ELEC RAD MAST           349 57 12.7
 JB0386
 JB0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3089340123(NAD 83)
 JB0386
 JB0386|---------------------------------------------------------------------|
 JB0386| PID    Reference Object                     Distance      Geod. Az  |
 JB0386|                                                           dddmmss.s |
 JB0386| JB0384 LOW AZ MK                                          0870822.6 |
 JB0386| JB0387 LOW RM 1                              9.131 METERS 09036     |
 JB0386| JB0385 LOW RM 2                              6.515 METERS 27153     |
 JB0386| JB1761 MT VERNON TRI CO ELEC RAD MAST      APPROX. 2.5 KM 3484517.7 |
 JB0386|---------------------------------------------------------------------|
 JB0386
 JB0386                          SUPERSEDED SURVEY CONTROL
 JB0386
 JB0386  NAD 83(1993)-  38 17 35.77557(N)    088 56 01.46705(W) AD(       ) 3
 JB0386  NAD 83(1986)-  38 17 35.77712(N)    088 56 01.46767(W) AD(       ) 3
 JB0386  NAD 27      -  38 17 35.59831(N)    088 56 01.22765(W) AD(       ) 3
 JB0386  NGVD 29 (??/??/92)  147.818  (m)          484.97   (f) ADJ UNCH    2 0
 JB0386  NGVD 29             147.82   (m)          485.0    (f) LEVELING    3  
 JB0386
 JB0386.Superseded values are not recommended for survey control.
 JB0386
 JB0386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0386.See file dsdata.pdf to determine how the superseded data were derived.
 JB0386
 JB0386_MARKER: DE = TRAVERSE STATION DISK
 JB0386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0386_STAMPING: LOW 1960
 JB0386_MARK LOGO: CGS
 JB0386_PROJECTION: FLUSH
 JB0386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0386+STABILITY: SURFACE MOTION
 JB0386
 JB0386  HISTORY     - Date     Condition        Report By
 JB0386  HISTORY     - 1960     MONUMENTED       CGS
 JB0386  HISTORY     - 1960     GOOD             CGS
 JB0386  HISTORY     - 1961     GOOD             CGS
 JB0386  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0386
 JB0386                          STATION DESCRIPTION
 JB0386
 JB0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0386'THE STATION IS LOCATED ABOUT 2.5 MILES SOUTHWEST OF MT VERNON, ABOUT
 JB0386'1.5 MILES SOUTH OF STATE HIGHWAY 460, ABOUT 0.4 MILES NORTH OF STATE
 JB0386'HIGHWAY 148 AND 0.2 MILE NORTHWEST OF THE MISSOURI PACIFIC RAILROAD.
 JB0386'
 JB0386'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A 10 INCH SQUARE
 JB0386'CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED LOW 1960.
 JB0386'THE MARK IS 118 FEET WEST OF A POWERLINE POLE WITH A TRIANGLE BLAZE,
 JB0386'17 FEET SOUTH OF THE CENTER OF ROAD AND 4.5 FEET EAST OF WITNESS POST.
 JB0386'
 JB0386'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COURT HOUSE
 JB0386'SQUARE IN MT VERNON, GO SOUTH ON STATE HIGHWAY 137 FOR 1.2 MILES TO
 JB0386'THE JUNCTION OF STATE HIGHWAY 148, TURN RIGHT, GO WEST ON STATE
 JB0386'HIGHWAY 148 FOR 1.75 MILES TO CROSSROADS, TURN RIGHT, GO NORTH FOR 0.4
 JB0386'MILE, TURN LEFT, GO WEST FOR 0.05 MILE TO THE AZIMUTH MARK ON THE
 JB0386'RIGHT AS DESCRIBED, CONTINUE WEST FOR 0.15 MILE TO THE STATION TO THE
 JB0386'LEFT AS DESCRIBED.
 JB0386'
 JB0386'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF 10 INCH SQUARE
 JB0386'CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED LOW NO 1
 JB0386'1960.  THE MARK IS 88 FEET WEST OF POWERLINE POLE WITH A TRIANGLE
 JB0386'BLAZE, 34 FEET EAST OF WITNESS POST AND 16 FEET SOUTH OF THE CENTER OF
 JB0386'ROAD.
 JB0386'
 JB0386'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0386'CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED LOW NO 2
 JB0386'1960.  THE MARK IS 17.5 FEET SOUTH OF THE CENTER OF ROAD AND 17.2 FEET
 JB0386'WEST OF WITNESS POST.
 JB0386'
 JB0386'AZIMUTH MARK IS A STANDARD SET IN TOP OF A 10 INCH SQUARE CONCRETE
 JB0386'POST WHICH PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED LOW 1960.
 JB0386'THE MARK IS 53 WEST-SOUTHWEST OF A LARGE TREE, 22 FEET NORTH OF THE
 JB0386'CENTER OF ROAD AND 2.0 FEET NORTH OF WITNESS POST.
 JB0386'
 JB0386'HEIGHT OF LIGHT ABOVE STATION MARK 2.04 METERS.
 JB0386
 JB0386                          STATION RECOVERY (1960)
 JB0386
 JB0386'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0386'3.6 MI SW FROM MT VERNON.
 JB0386'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0386'AT MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0386'148, THENCE 0.45 MILE NORTH ALONG AN OILED ROAD, THENCE 0.25
 JB0386'MILE WEST ALONG AN OILED ROAD, ABOUT 0.05 MILE WEST OF THE
 JB0386'JUNCTION OF A DIRT ROAD NORTH, 18 FEET SOUTH OF THE CENTER LINE
 JB0386'OF THE ROAD, 298 FEET WEST OF THE CENTER OF THE JUNCTION OF THE
 JB0386'ROAD NORTH, 118 FEET WEST OF THE FIRST POWER POLE WEST OF THE
 JB0386'JUNCTION, 4.6 FEET EAST-NORTHEAST OF A METAL WITNESS POST, ABOUT
 JB0386'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0386'WITH THE GROUND.
 JB0386
 JB0386                          STATION RECOVERY (1961)
 JB0386
 JB0386'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0386'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND TO BE IN GOOD
 JB0386'CONDITION.  THE 1960 DESCRIPTION IS ADEQUATE, WITH THE EXCEPTIONS OF
 JB0386'SLIGHT DIFFERENCES IN THE DIRECTION TO REFERENCE MARK NO. 1 AND THE
 JB0386'DISTANCE TO REFERENCE MARK NO.2.
 JB0386'
 JB0386'THE SURFACE, UNDERGROUND, AZIMUTH AND REFERENCE MARKS ARE AS
 JB0386'DESCRIBED.
 JB0386'
 JB0386'OBSERVATIONS WERE TAKEN FROM A 10 FOOT WOODEN STAND.
 JB0386
 JB0386                          STATION RECOVERY (2009)
 JB0386
 JB0386'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0386'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0384 ***********************************************************************
 JB0384  DESIGNATION -  LOW AZ MK
 JB0384  PID         -  JB0384
 JB0384  STATE/COUNTY-  IL/JEFFERSON
 JB0384  COUNTRY     -  US
 JB0384  USGS QUAD   -  MOUNT VERNON (2018)
 JB0384
 JB0384                         *CURRENT SURVEY CONTROL
 JB0384  ______________________________________________________________________
 JB0384* NAD 83(1986) POSITION- 38 17 36.     (N) 088 55 52.     (W)   SCALED
 JB0384* NAVD 88 ORTHO HEIGHT -   148.782 (meters)      488.13  (feet) ADJUSTED
 JB0384  ______________________________________________________________________
 JB0384  GEOID HEIGHT    -        -30.142 (meters)                     GEOID18
 JB0384  DYNAMIC HEIGHT  -        148.686 (meters)      487.81  (feet) COMP
 JB0384  MODELED GRAVITY -    979,986.0   (mgal)                       NAVD 88
 JB0384
 JB0384  VERT ORDER      -  SECOND    CLASS 0
 JB0384
 JB0384.The horizontal coordinates were scaled from a map and have
 JB0384.an estimated accuracy of +/- 6 seconds.
 JB0384
 JB0384.The orthometric height was determined by differential leveling and
 JB0384.adjusted by the NATIONAL GEODETIC SURVEY
 JB0384.in June 1991.
 JB0384
 JB0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0384.GEOID18 height accuracy estimate available here.
 JB0384
 JB0384.Click photographs - Photos may exist for this station.
 JB0384
 JB0384.The dynamic height is computed by dividing the NAVD 88
 JB0384.geopotential number by the normal gravity value computed on the
 JB0384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0384.degrees latitude (g = 980.6199 gals.).
 JB0384
 JB0384.The modeled gravity was interpolated from observed gravity values.
 JB0384
 JB0384;                    North         East    Units  Estimated Accuracy
 JB0384;SPC IL E     -   180,700.      247,710.      MT  (+/- 180 meters Scaled)
 JB0384
 JB0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH311401(NAD 83)
 JB0384
 JB0384                          SUPERSEDED SURVEY CONTROL
 JB0384
 JB0384  NGVD 29 (??/??/92)  148.891  (m)          488.49   (f) ADJ UNCH    2 0
 JB0384
 JB0384.Superseded values are not recommended for survey control.
 JB0384
 JB0384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0384.See file dsdata.pdf to determine how the superseded data were derived.
 JB0384
 JB0384_MARKER: DR = REFERENCE MARK DISK
 JB0384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0384_STAMPING: LOW 1960
 JB0384_MARK LOGO: CGS
 JB0384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0384+STABILITY: SURFACE MOTION
 JB0384
 JB0384  HISTORY     - Date     Condition        Report By
 JB0384  HISTORY     - 1960     MONUMENTED       CGS
 JB0384  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0384
 JB0384                          STATION DESCRIPTION
 JB0384
 JB0384'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0384'3.4 MI SW FROM MT VERNON.
 JB0384'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0384'AT MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0384'148, THENCE 0.4 MILE NORTH ALONG AN OILED ROAD, THENCE 0.1 MILE
 JB0384'WEST ALONG AN OILED ROAD, ABOUT 0.1 MILE EAST OF THE JUNCTION OF
 JB0384'A DIRT ROAD NORTH, AT THE JUNCTION OF A DRIVE SOUTH TO A HOUSE,
 JB0384'21 FEET NORTH OF THE CENTER LINE OF THE ROAD, 90 FEET EAST OF
 JB0384'THE EXTENDED CENTER LINE OF THE DRIVE, 44 FEET NORTH-NORTHEAST
 JB0384'OF POWER POLE NUMBER 49-10 WITH A TRANSFORMER, 2.0 FEET NORTH OF
 JB0384'A METAL WITNESS POST, ABOUT 2.5 FEET ABOVE THE LEVEL OF THE ROAD
 JB0384'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0384
 JB0384                          STATION RECOVERY (2009)
 JB0384
 JB0384'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0384'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0387 ***********************************************************************
 JB0387  DESIGNATION -  LOW RM 1
 JB0387  PID         -  JB0387
 JB0387  STATE/COUNTY-  IL/JEFFERSON
 JB0387  COUNTRY     -  US
 JB0387  USGS QUAD   -  MOUNT VERNON (2018)
 JB0387
 JB0387                         *CURRENT SURVEY CONTROL
 JB0387  ______________________________________________________________________
 JB0387* NAD 83(1986) POSITION- 38 17 35.76   (N) 088 56 01.09   (W)   HD_HELD1
 JB0387* NAVD 88 ORTHO HEIGHT -   147.843 (meters)      485.05  (feet) ADJUSTED
 JB0387  ______________________________________________________________________
 JB0387  GEOID HEIGHT    -        -30.139 (meters)                     GEOID18
 JB0387  DYNAMIC HEIGHT  -        147.748 (meters)      484.74  (feet) COMP
 JB0387  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB0387
 JB0387  VERT ORDER      -  SECOND    CLASS 0
 JB0387
 JB0387.The horizontal coordinates were determined by differentially corrected
 JB0387.hand held GPS observations or other comparable positioning techniques
 JB0387.and have an estimated accuracy of +/- 3 meters.
 JB0387
 JB0387.The orthometric height was determined by differential leveling and
 JB0387.adjusted by the NATIONAL GEODETIC SURVEY
 JB0387.in June 1991.
 JB0387
 JB0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0387.GEOID18 height accuracy estimate available here.
 JB0387
 JB0387.Click photographs - Photos may exist for this station.
 JB0387
 JB0387.The dynamic height is computed by dividing the NAVD 88
 JB0387.geopotential number by the normal gravity value computed on the
 JB0387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0387.degrees latitude (g = 980.6199 gals.).
 JB0387
 JB0387.The modeled gravity was interpolated from observed gravity values.
 JB0387
 JB0387;                    North         East    Units  Estimated Accuracy
 JB0387;SPC IL E     -   180,696.9     247,485.7     MT  (+/- 3 meters HH1 GPS) 
 JB0387
 JB0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3090240122(NAD 83)
 JB0387
 JB0387                          SUPERSEDED SURVEY CONTROL
 JB0387
 JB0387  NGVD 29 (??/??/92)  147.952  (m)          485.41   (f) ADJ UNCH    2 0
 JB0387
 JB0387.Superseded values are not recommended for survey control.
 JB0387
 JB0387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0387.See file dsdata.pdf to determine how the superseded data were derived.
 JB0387
 JB0387_MARKER: DR = REFERENCE MARK DISK
 JB0387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0387_STAMPING: LOW NO 1 1960
 JB0387_MARK LOGO: CGS
 JB0387_PROJECTION: FLUSH
 JB0387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0387+STABILITY: SURFACE MOTION
 JB0387_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0387+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2009
 JB0387
 JB0387  HISTORY     - Date     Condition        Report By
 JB0387  HISTORY     - 1960     MONUMENTED       CGS
 JB0387  HISTORY     - 20090120 GOOD             ILDT
 JB0387
 JB0387                          STATION DESCRIPTION
 JB0387
 JB0387'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0387'3.6 MI SW FROM MT VERNON.
 JB0387'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0387'AT MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0387'148, THENCE 0.45 MILE NORTH ALONG AN OILED ROAD, THENCE 0.25 MILE
 JB0387'WEST ALONG AN OILED ROAD, ABOUT 0.05 MILE WEST OF THE JUNCTION
 JB0387'OF A DIRT ROAD NORTH, 19 FEET SOUTH OF THE CENTER LINE OF THE
 JB0387'ROAD, 268 FEET WEST OF THE CENTER OF THE JUNCTION OF THE DIRT ROAD
 JB0387'NORTH, 88 FEET WEST OF THE FIRST POWER POLE WEST OF THE JUNCTION,
 JB0387'30.0 FEET EAST OF TRAVERSE STATION LOW, 34.3 FEET EAST OF A METAL
 JB0387'WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 JB0387'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0387
 JB0387                          STATION RECOVERY (2009)
 JB0387
 JB0387'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0387'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0385 ***********************************************************************
 JB0385  DESIGNATION -  LOW RM 2
 JB0385  PID         -  JB0385
 JB0385  STATE/COUNTY-  IL/JEFFERSON
 JB0385  COUNTRY     -  US
 JB0385  USGS QUAD   -  MOUNT VERNON (2018)
 JB0385
 JB0385                         *CURRENT SURVEY CONTROL
 JB0385  ______________________________________________________________________
 JB0385* NAD 83(1986) POSITION- 38 17 35.77   (N) 088 56 01.74   (W)   HD_HELD1
 JB0385* NAVD 88 ORTHO HEIGHT -   147.789 (meters)      484.87  (feet) ADJUSTED
 JB0385  ______________________________________________________________________
 JB0385  GEOID HEIGHT    -        -30.139 (meters)                     GEOID18
 JB0385  DYNAMIC HEIGHT  -        147.695 (meters)      484.56  (feet) COMP
 JB0385  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB0385
 JB0385  VERT ORDER      -  SECOND    CLASS 0
 JB0385
 JB0385.The horizontal coordinates were determined by differentially corrected
 JB0385.hand held GPS observations or other comparable positioning techniques
 JB0385.and have an estimated accuracy of +/- 3 meters.
 JB0385
 JB0385.The orthometric height was determined by differential leveling and
 JB0385.adjusted by the NATIONAL GEODETIC SURVEY
 JB0385.in June 1991.
 JB0385
 JB0385.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0385.GEOID18 height accuracy estimate available here.
 JB0385
 JB0385.Click photographs - Photos may exist for this station.
 JB0385
 JB0385.The dynamic height is computed by dividing the NAVD 88
 JB0385.geopotential number by the normal gravity value computed on the
 JB0385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0385.degrees latitude (g = 980.6199 gals.).
 JB0385
 JB0385.The modeled gravity was interpolated from observed gravity values.
 JB0385
 JB0385;                    North         East    Units  Estimated Accuracy
 JB0385;SPC IL E     -   180,697.3     247,469.9     MT  (+/- 3 meters HH1 GPS) 
 JB0385
 JB0385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3088640123(NAD 83)
 JB0385
 JB0385                          SUPERSEDED SURVEY CONTROL
 JB0385
 JB0385  NGVD 29 (??/??/92)  147.899  (m)          485.23   (f) ADJ UNCH    2 0
 JB0385
 JB0385.Superseded values are not recommended for survey control.
 JB0385
 JB0385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0385.See file dsdata.pdf to determine how the superseded data were derived.
 JB0385
 JB0385_MARKER: DR = REFERENCE MARK DISK
 JB0385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0385_STAMPING: LOW NO 2 1960
 JB0385_MARK LOGO: CGS
 JB0385_PROJECTION: FLUSH
 JB0385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0385+STABILITY: SURFACE MOTION
 JB0385
 JB0385  HISTORY     - Date     Condition        Report By
 JB0385  HISTORY     - 1960     MONUMENTED       CGS
 JB0385  HISTORY     - 20090120 MARK NOT FOUND   ILDT
 JB0385
 JB0385                          STATION DESCRIPTION
 JB0385
 JB0385'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0385'3.6 MI SW FROM MT VERNON.
 JB0385'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0385'AT MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0385'148, THENCE 0.45 MILE NORTH ALONG AN OILED ROAD, THENCE 0.25 MILE
 JB0385'WEST ALONG AN OILED ROAD, ABOUT 0.05 MILE WEST OF THE JUNCTION
 JB0385'OF A DIRT ROAD NORTH, 18 FEET SOUTH OF THE CENTER LINE OF THE
 JB0385'ROAD, 319 FEET WEST OF THE CENTER OF THE JUNCTION OF THE DIRT
 JB0385'ROAD NORTH, 139 FEET WEST OF THE FIRST POWER POLE WEST OF THE
 JB0385'JUNCTION, 21.4 FEET WEST OF TRAVERSE STATION LOW, 17.2 FEET WEST
 JB0385'OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 JB0385'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0385
 JB0385                          STATION RECOVERY (2009)
 JB0385
 JB0385'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0385'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1298 ***********************************************************************
 KB1298  DESIGNATION -  LOWDER
 KB1298  PID         -  KB1298
 KB1298  STATE/COUNTY-  IL/MOULTRIE
 KB1298  COUNTRY     -  US
 KB1298  USGS QUAD   -  CADWELL (2018)
 KB1298
 KB1298                         *CURRENT SURVEY CONTROL
 KB1298  ______________________________________________________________________
 KB1298* NAD 83(1997) POSITION- 39 44 46.17371(N) 088 32 53.91464(W)   ADJUSTED
 KB1298* NAVD 88 ORTHO HEIGHT -   210.6   (meters)      691.    (feet) VERTCON3
 KB1298  ______________________________________________________________________
 KB1298  GEOID HEIGHT    -        -32.298 (meters)                     GEOID18
 KB1298  LAPLACE CORR    -          2.09  (seconds)                    DEFLEC18
 KB1298  HORZ ORDER      -  SECOND
 KB1298
 KB1298.The horizontal coordinates were established by classical geodetic methods
 KB1298.and adjusted by the National Geodetic Survey in October 1999.
 KB1298
 KB1298.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1298.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1298
 KB1298.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1298.GEOID18 height accuracy estimate available here.
 KB1298
 KB1298.Click photographs - Photos may exist for this station.
 KB1298
 KB1298.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1298
 KB1298. The following values were computed from the NAD 83(1997) position.
 KB1298
 KB1298;                    North         East     Units Scale Factor Converg.
 KB1298;SPC IL E     -   341,838.635   281,575.003   MT  0.99997918   -0 08 14.8
 KB1298;SPC IL E     - 1,121,515.59    923,800.66   sFT  0.99997918   -0 08 14.8
 KB1298;UTM  16      - 4,400,730.179   367,345.697   MT  0.99981665   -0 59 24.4
 KB1298
 KB1298!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1298!SPC IL E     -   0.99997202  x   0.99997918  =   0.99995120
 KB1298!UTM  16      -   0.99997202  x   0.99981665  =   0.99978868
 KB1298
 KB1298:                Primary Azimuth Mark                     Grid Az
 KB1298:SPC IL E     -  LOWDER AZ MK                             179 56 18.2
 KB1298:UTM  16      -  LOWDER AZ MK                             180 47 27.8
 KB1298
 KB1298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6734500730(NAD 83)
 KB1298
 KB1298|---------------------------------------------------------------------|
 KB1298| PID    Reference Object                     Distance      Geod. Az  |
 KB1298|                                                           dddmmss.s |
 KB1298| KB1176 ARTHUR MUNICIPAL E TANK             APPROX. 7.8 KM 1143210.4 |
 KB1298| CI7729 LOWDER RM 1                           9.323 METERS 17755     |
 KB1298| KB1297 LOWDER AZ MK                        APPROX. 0.7 KM 1794803.4 |
 KB1298| KB1306 LOVINGTON MUNICIPAL TANK            APPROX. 8.2 KM 2450535.7 |
 KB1298| CI7730 LOWDER RM 2                           9.208 METERS 25602     |
 KB1298|---------------------------------------------------------------------|
 KB1298
 KB1298                          SUPERSEDED SURVEY CONTROL
 KB1298
 KB1298  NAD 83(1986)-  39 44 46.18498(N)    088 32 53.90607(W) AD(       ) 2
 KB1298  NAD 27      -  39 44 46.06371(N)    088 32 53.69037(W) AD(       ) 2
 KB1298  NGVD 29 (07/19/86)  210.7    (m)          691.     (f) VERT ANG       
 KB1298
 KB1298.Superseded values are not recommended for survey control.
 KB1298
 KB1298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1298.See file dsdata.pdf to determine how the superseded data were derived.
 KB1298
 KB1298_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1298_STAMPING: LOWDER 1980
 KB1298_MARK LOGO: NGS
 KB1298_PROJECTION: FLUSH
 KB1298_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1298+STABILITY: SURFACE MOTION
 KB1298
 KB1298  HISTORY     - Date     Condition        Report By
 KB1298  HISTORY     - 1980     MONUMENTED       NGS
 KB1298
 KB1298                          STATION DESCRIPTION
 KB1298
 KB1298'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1298'THE STATION IS LOCATED ABOUT 8 KM NORTHEAST OF LOVINGTON, 8 KM
 KB1298'NORTHWEST OF ARTHUR, IN THE SE1/4,S17,T15N,R6E AND ON PROPERTY OWNED
 KB1298'BY MR. KENNETH LOWDER, LOVINGTON, ILLINOIS. TELEPHONE 217-543-2803.
 KB1298'
 KB1298'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 33 AND 133 AT
 KB1298'THE SOUTH EDGE OF LOVINGTON, GO EAST ON STATE HIGHWAY 133 FOR 7.3 KM
 KB1298'(4.5 MI) TO A CROSSROAD.  TURN LEFT AND GO NORTH ON A PAVED ROAD FOR
 KB1298'3.4 KM (2.1 MI) TO A CROSSROAD AND THE AZIMUTH MARK ON THE LEFT.
 KB1298'CONTINUE NORTH ON THE PAVED ROAD FOR 0.7 KM (0.45 MI) TO THE STATION
 KB1298'ON THE LEFT.
 KB1298'
 KB1298'THE STATION IS A STANDARD NGS DISK STAMPED---LOWDER 1980---, SET INTO
 KB1298'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 KB1298'GROUND.  IT IS LOCATED 8.6 METERS (28.2 FT) WEST FROM A PAVED ROAD,
 KB1298'4.2 METERS (13.8 FT) SOUTH FROM A GRAVEL DRIVE AND 3.0 METERS (9.8 FT)
 KB1298'EAST-SOUTHEAST FROM A 3 FOOT BOULDER.  THE UNDERGROUND MARK IS A
 KB1298'STANDARD NGS DISK STAMPED---LOWDER 1980---, SET INTO AN IRREGULAR MASS
 KB1298'OF CONCRETE 1.2 METERS BELOW THE SURFACE.
 KB1298'
 KB1298'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1298'---LOWDER NO 1 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1298'30 CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 13.4 METERS
 KB1298'(44 FT) SOUTH OF THE DRIVEWAY, 6.6 METERS (21.7 FT) WEST OF THE PAVED
 KB1298'ROAD AND 5.8 METER (19 FT) WEST OF THE BOULDER.  MARK IS LEVEL WITH
 KB1298'STATION.
 KB1298'
 KB1298'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1298'---LOWDER NO 2 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1298'30 CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 17.7 METERS
 KB1298'(58 FT) WEST FROM THE CENTER OF THE PAVED ROAD, 8.0 METERS (26.2 FT)
 KB1298'WEST FROM THE BOULDER AND 5.9 METERS (19.4 FT) SOUTH FROM THE CENTER
 KB1298'OF A GRAVEL DRIVE.  MARK IS LEVEL WITH STATION.
 KB1298'
 KB1298'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1298'---LOWDER 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM
 KB1298'IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 9.2 METERS (30.2 FT)
 KB1298'NORTH FROM THE CENTER OF A PAVED ROAD, 7.4 METERS (24.3 FT) WEST FROM
 KB1298'THE CENTER OF A PAVED ROAD, 1.2 METERS (3.9 FT) NORTHEAST OF A
 KB1298'TELEPHONE CABLE BOX, AND 0.4 METER (1.3 FT) EAST FROM POWERLINE POLE
 KB1298'NUMBER A2G 18.
 KB1298'
 KB1298'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1297 ***********************************************************************
 KB1297  DESIGNATION -  LOWDER AZ MK
 KB1297  PID         -  KB1297
 KB1297  STATE/COUNTY-  IL/MOULTRIE
 KB1297  COUNTRY     -  US
 KB1297  USGS QUAD   -  CADWELL (2018)
 KB1297
 KB1297                         *CURRENT SURVEY CONTROL
 KB1297  ______________________________________________________________________
 KB1297* NAD 83(1997) POSITION- 39 44 22.01573(N) 088 32 53.80593(W)   ADJUSTED
 KB1297* NAVD 88 ORTHO HEIGHT -   210.9   (meters)      692.    (feet) VERTCON3
 KB1297  ______________________________________________________________________
 KB1297  GEOID HEIGHT    -        -32.302 (meters)                     GEOID18
 KB1297  LAPLACE CORR    -          2.09  (seconds)                    DEFLEC18
 KB1297  HORZ ORDER      -  SECOND
 KB1297
 KB1297.The horizontal coordinates were established by classical geodetic methods
 KB1297.and adjusted by the National Geodetic Survey in October 1999.
 KB1297
 KB1297.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1297.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1297
 KB1297.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1297.GEOID18 height accuracy estimate available here.
 KB1297
 KB1297.Click photographs - Photos may exist for this station.
 KB1297
 KB1297.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1297
 KB1297. The following values were computed from the NAD 83(1997) position.
 KB1297
 KB1297;                    North         East     Units Scale Factor Converg.
 KB1297;SPC IL E     -   341,093.576   281,575.805   MT  0.99997918   -0 08 14.7
 KB1297;SPC IL E     - 1,119,071.17    923,803.29   sFT  0.99997918   -0 08 14.7
 KB1297;UTM  16      - 4,399,985.312   367,335.413   MT  0.99981668   -0 59 23.8
 KB1297
 KB1297!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1297!SPC IL E     -   0.99997198  x   0.99997918  =   0.99995116
 KB1297!UTM  16      -   0.99997198  x   0.99981668  =   0.99978866
 KB1297
 KB1297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6733599985(NAD 83)
 KB1297
 KB1297                          SUPERSEDED SURVEY CONTROL
 KB1297
 KB1297  NAD 83(1986)-  39 44 22.02700(N)    088 32 53.79737(W) AD(       ) 2
 KB1297  NAD 27      -  39 44 21.90539(N)    088 32 53.58149(W) AD(       ) 2
 KB1297  NGVD 29 (07/19/86)  211.0    (m)          692.     (f) VERT ANG       
 KB1297
 KB1297.Superseded values are not recommended for survey control.
 KB1297
 KB1297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1297.See file dsdata.pdf to determine how the superseded data were derived.
 KB1297
 KB1297_MARKER: DZ = AZIMUTH MARK DISK
 KB1297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1297_STAMPING: LOWDER 1980
 KB1297_MARK LOGO: NGS
 KB1297_PROJECTION: FLUSH
 KB1297_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1297+STABILITY: SURFACE MOTION
 KB1297
 KB1297  HISTORY     - Date     Condition        Report By
 KB1297  HISTORY     - 1980     MONUMENTED       NGS
 KB1297
 KB1297                          STATION DESCRIPTION
 KB1297
 KB1297'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1297'THE STATION IS LOCATED ABOUT 8 KM NORTHEAST OF LOVINGTON, 8 KM
 KB1297'NORTHWEST OF ARTHUR, IN THE SE1/4,S17,T15N,R6E
 KB1297'AND ALONG HIGHWAY RIGHT-OF-WAY.
 KB1297'
 KB1297'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 32
 KB1297'AND 133 AT THE SOUTH EDGE OF LOVINGTON, GO EAST ON STATE HIGHWAY
 KB1297'133 FOR 7.3 KM (4.5 MI) TO A CROSSROAD.  TURN LEFT AND GO
 KB1297'NORTH ON A PAVED ROAD FOR 3.4 KM (2.1 MI) TO A CROSSROAD AND THE
 KB1297'STATION MARK ON THE LEFT.
 KB1297'
 KB1297'THE STATION IS A STANDARD AZIMUTH MARK DISK
 KB1297'STAMPED---LOWDER 1980---,
 KB1297'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM IN DIAMETER
 KB1297'FLUSH WITH GROUND.  IT IS LOCATED
 KB1297'9.2 METERS (30.2 FT) NORTH FROM THE CENTER OF A PAVED ROAD,
 KB1297'7.4 METERS (24.3 FT) WEST FROM THE CENTER OF A PAVED ROAD,
 KB1297'1.2 METERS (3.9 FT) NORTHEAST OF A TELEPHONE CABLE BOX, AND
 KB1297'0.4 METER (1.3 FT) EAST FROM POWERLINE POLE NUMBER A2G 18.
 KB1297'
 KB1297'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 3.1 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1735 ***********************************************************************
 ME1735  DESIGNATION -  LOWER SANITARY
 ME1735  PID         -  ME1735
 ME1735  STATE/COUNTY-  IL/DU PAGE
 ME1735  COUNTRY     -  US
 ME1735  USGS QUAD   -  SAG BRIDGE (2018)
 ME1735
 ME1735                         *CURRENT SURVEY CONTROL
 ME1735  ______________________________________________________________________
 ME1735* NAD 83(1986) POSITION- 41 41 41.     (N) 087 57 06.     (W)   SCALED
 ME1735* NAVD 88 ORTHO HEIGHT -   178.137 (meters)      584.44  (feet) ADJUSTED
 ME1735  ______________________________________________________________________
 ME1735  GEOID HEIGHT    -        -33.259 (meters)                     GEOID18
 ME1735  DYNAMIC HEIGHT  -        178.072 (meters)      584.22  (feet) COMP
 ME1735  MODELED GRAVITY -    980,253.8   (mgal)                       NAVD 88
 ME1735
 ME1735  VERT ORDER      -  FIRST     CLASS II
 ME1735
 ME1735.The horizontal coordinates were scaled from a map and have
 ME1735.an estimated accuracy of +/- 6 seconds.
 ME1735
 ME1735.The orthometric height was determined by differential leveling and
 ME1735.adjusted by the NATIONAL GEODETIC SURVEY
 ME1735.in June 1991.
 ME1735
 ME1735.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1735.GEOID18 height accuracy estimate available here.
 ME1735
 ME1735.Click photographs - Photos may exist for this station.
 ME1735
 ME1735.The dynamic height is computed by dividing the NAVD 88
 ME1735.geopotential number by the normal gravity value computed on the
 ME1735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1735.degrees latitude (g = 980.6199 gals.).
 ME1735
 ME1735.The modeled gravity was interpolated from observed gravity values.
 ME1735
 ME1735;                    North         East    Units  Estimated Accuracy
 ME1735;SPC IL E     -   558,270.      331,770.      MT  (+/- 180 meters Scaled)
 ME1735
 ME1735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM208163(NAD 83)
 ME1735
 ME1735                          SUPERSEDED SURVEY CONTROL
 ME1735
 ME1735  NGVD 29 (??/??/92)  178.224  (m)          584.72   (f) ADJ UNCH    1 2
 ME1735
 ME1735.Superseded values are not recommended for survey control.
 ME1735
 ME1735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1735.See file dsdata.pdf to determine how the superseded data were derived.
 ME1735
 ME1735_MARKER: Q = CHISELED SQUARE
 ME1735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1735+STABILITY: SURFACE MOTION
 ME1735
 ME1735  HISTORY     - Date     Condition        Report By
 ME1735  HISTORY     - UNK      MONUMENTED       ILSC
 ME1735  HISTORY     - 1947     GOOD             CGS
 ME1735
 ME1735                          STATION DESCRIPTION
 ME1735
 ME1735'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1735'2.7 MI NE FROM LEMONT.
 ME1735'IN DU PAGE COUNTY, 2.7 MILES NORTHEAST ALONG THE SOUTHEAST
 ME1735'SIDE OF THE CHICAGO DRAINAGE CANAL FROM THE STEPHENS STREET
 ME1735'SWINGBRIDGE AT LEMONT, COOK COUNTY, NEAR SAG, SOUTHWEST OF THE
 ME1735'JUNCTION OF THE SAG CANAL (CALUMET FEEDER), ABOUT 695 FEET NORTHEAST
 ME1735'OF THE UPPER END OF THE CURVE IN THE WALL AT THE BEND IN THE CANAL,
 ME1735'ON THE TOP OF THE STONE RETAINING WALL, AND 0.4 FOOT BACK FROM THE
 ME1735'FACE OF THE WALL.  A CHISELED SQUARE MARKED BM.  NOTE-- IT SHOULD
 ME1735'BE ADDED THAT THE MARK IS MIDWAY BETWEEN TRANSMISSION LINE TOWERS
 ME1735'NOS. 188 AND 189 AND IS 17 FEET NORTHEAST OF A LIFE LADDER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0500 ***********************************************************************
 NG0500  DESIGNATION -  LOYOLA
 NG0500  PID         -  NG0500
 NG0500  STATE/COUNTY-  IL/COOK
 NG0500  COUNTRY     -  US
 NG0500  USGS QUAD   -  EVANSTON (2018)
 NG0500
 NG0500                         *CURRENT SURVEY CONTROL
 NG0500  ______________________________________________________________________
 NG0500* NAD 83(1997) POSITION- 42 00 04.64195(N) 087 39 34.51277(W)   ADJUSTED
 NG0500* NAVD 88 ORTHO HEIGHT -   241.6   (meters)      793.    (feet) VERTCON3
 NG0500  ______________________________________________________________________
 NG0500  GEOID HEIGHT    -        -33.748 (meters)                     GEOID18
 NG0500  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 NG0500  HORZ ORDER      -  FIRST
 NG0500
 NG0500.The horizontal coordinates were established by classical geodetic methods
 NG0500.and adjusted by the National Geodetic Survey in October 1999.
 NG0500
 NG0500.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0500.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0500
 NG0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0500.GEOID18 height accuracy estimate available here.
 NG0500
 NG0500.Click photographs - Photos may exist for this station.
 NG0500
 NG0500.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0500
 NG0500. The following values were computed from the NAD 83(1997) position.
 NG0500
 NG0500;                    North         East     Units Scale Factor Converg.
 NG0500;SPC IL E     -   592,465.436   355,818.021   MT  1.00001332   +0 27 03.1
 NG0500;SPC IL E     - 1,943,780.35  1,167,379.62   sFT  1.00001332   +0 27 03.1
 NG0500;UTM  16      - 4,650,129.785   445,375.558   MT  0.99963671   -0 26 28.9
 NG0500
 NG0500!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0500!SPC IL E     -   0.99996740  x   1.00001332  =   0.99998072
 NG0500!UTM  16      -   0.99996740  x   0.99963671  =   0.99960412
 NG0500
 NG0500:                Primary Azimuth Mark                     Grid Az
 NG0500:SPC IL E     -  013 COC                                  346 19 25.6
 NG0500:UTM  16      -  013 COC                                  347 12 57.6
 NG0500
 NG0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4537550129(NAD 83)
 NG0500
 NG0500|---------------------------------------------------------------------|
 NG0500| PID    Reference Object                     Distance      Geod. Az  |
 NG0500|                                                           dddmmss.s |
 NG0500| NG0502 013 COC                             APPROX. 1.3 KM 3464628.7 |
 NG0500|---------------------------------------------------------------------|
 NG0500
 NG0500                          SUPERSEDED SURVEY CONTROL
 NG0500
 NG0500  NAD 83(1997)-  42 00 04.64215(N)    087 39 34.51331(W) AD(       ) 1
 NG0500  NAD 83(1994)-  42 00 04.64580(N)    087 39 34.52815(W) AD(       ) 1
 NG0500  NAD 83(1986)-  42 00 04.64684(N)    087 39 34.52711(W) AD(       ) 1
 NG0500  NAD 27      -  42 00 04.52987(N)    087 39 34.32385(W) AD(       ) 1
 NG0500  NGVD 29 (07/19/86)  241.7    (m)          793.     (f) VERT ANG       
 NG0500
 NG0500.Superseded values are not recommended for survey control.
 NG0500
 NG0500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0500.See file dsdata.pdf to determine how the superseded data were derived.
 NG0500
 NG0500_MARKER: DH = HORIZONTAL CONTROL DISK
 NG0500_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 NG0500_SP_SET: BUILDING ROOF
 NG0500_STAMPING: LOYOLA 1977
 NG0500_MARK LOGO: NGS
 NG0500_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NG0500+STABILITY: POSITION/ELEVATION WELL
 NG0500
 NG0500  HISTORY     - Date     Condition        Report By
 NG0500  HISTORY     - 1977     MONUMENTED       NGS
 NG0500  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NG0500
 NG0500                          STATION DESCRIPTION
 NG0500
 NG0500'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 NG0500'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANGLE OF
 NG0500'THE INTERSECTION OF NORTH SHERIDAN ROAD AND WEST LOYOLA
 NG0500'AVENUE IN THE NORTH SECTION OF CHICAGO,
 NG0500'ATOP THE JAMES J. MERTZ HALL BUILDING ON THE LOYOLA
 NG0500'UNIVERSITY CAMPUS.
 NG0500'PERMISSION FOR THE STATION WAS GRANTED BY MR. KONRAD
 NG0500'WEBEL, DIRECTOR PHYSICAL PLANT, PHONE 274-3000.
 NG0500'
 NG0500'STATION MARK, STAMPED---LOYOLA 1977---, IS A STANDARD DISK,
 NG0500'GLUED TO THE ROOF AND IS COVERED BY A COPPER LINCOLN
 NG0500'HAT PROJECTING 3 INCHES ABOVE THE ROOF OF THE ELEVATOR
 NG0500'SHAFT. IT IS 25.2 FEET
 NG0500'SOUTH OF THE NORTH EDGE OF THE ROOF, 22.6 FEET
 NG0500'WEST OF THE EAST EDGE OF THE ROOF, 18.5 FEET EAST OF THE
 NG0500'WEST EDGE OF THE ROOF AND 12.2 FEET NORTH OF THE SOUTH
 NG0500'EDGE OF THE ROOF.
 NG0500'
 NG0500'NO REFERENCE MARKS WERE ESTABLISHED.
 NG0500'
 NG0500'STATION 013 COC OR BM STD 238 COC CAN BE USED AS THE
 NG0500'AZIMUTH MARK.
 NG0500'
 NG0500'HEIGHT OF LIGHT ABOVE THE STATION WAS 1.7 METERS.
 NG0500
 NG0500                          STATION RECOVERY (1996)
 NG0500
 NG0500'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0500'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1663 ***********************************************************************
 JB1663  DESIGNATION -  LUCAS
 JB1663  PID         -  JB1663
 JB1663  STATE/COUNTY-  IL/EFFINGHAM
 JB1663  COUNTRY     -  US
 JB1663  USGS QUAD   -  EBERLE (2018)
 JB1663
 JB1663                         *CURRENT SURVEY CONTROL
 JB1663  ______________________________________________________________________
 JB1663* NAD 83(1997) POSITION- 38 56 14.73404(N) 088 25 54.78697(W)   ADJUSTED
 JB1663* NAVD 88 ORTHO HEIGHT -   167.5   (meters)      550.    (feet) VERTCON3
 JB1663  ______________________________________________________________________
 JB1663  GEOID HEIGHT    -        -31.617 (meters)                     GEOID18
 JB1663  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 JB1663  HORZ ORDER      -  FIRST
 JB1663
 JB1663.The horizontal coordinates were established by classical geodetic methods
 JB1663.and adjusted by the National Geodetic Survey in October 1999.
 JB1663
 JB1663.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1663.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1663
 JB1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1663.GEOID18 height accuracy estimate available here.
 JB1663
 JB1663.Click photographs - Photos may exist for this station.
 JB1663
 JB1663.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1663
 JB1663. The following values were computed from the NAD 83(1997) position.
 JB1663
 JB1663;                    North         East     Units Scale Factor Converg.
 JB1663;SPC IL E     -   252,036.203   291,455.498   MT  0.99997590   -0 03 43.0
 JB1663;SPC IL E     -   826,888.78    956,216.91   sFT  0.99997590   -0 03 43.0
 JB1663;UTM  16      - 4,310,807.423   375,898.664   MT  0.99978964   -0 54 00.0
 JB1663
 JB1663!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1663!SPC IL E     -   0.99997868  x   0.99997590  =   0.99995458
 JB1663!UTM  16      -   0.99997868  x   0.99978964  =   0.99976833
 JB1663
 JB1663:                Primary Azimuth Mark                     Grid Az
 JB1663:SPC IL E     -  BIBLE GROVE ST PAULS CH SPIRE            188 06 22.5
 JB1663:UTM  16      -  BIBLE GROVE ST PAULS CH SPIRE            188 56 39.5
 JB1663
 JB1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7589810807(NAD 83)
 JB1663
 JB1663|---------------------------------------------------------------------|
 JB1663| PID    Reference Object                     Distance      Geod. Az  |
 JB1663|                                                           dddmmss.s |
 JB1663| CI4542 LUCAS RM 2                          476.818 METERS 0012924.6 |
 JB1663| CI4543 LUCAS RM 3                           50.454 METERS 05437     |
 JB1663| CI4544 LUCAS RM 4                           53.739 METERS 13033     |
 JB1663| JB1662 BIBLE GROVE ST PAULS CH SPIRE       APPROX. 2.8 KM 1880239.5 |
 JB1663| CI4545 LUCAS RM 5                           81.903 METERS 24415     |
 JB1663| CI4546 LUCAS RM 6                           80.900 METERS 29403     |
 JB1663| KB1231 HARTVILLE STATE POLICE RAD TWR      APPROX.15.4 KM 3213911.6 |
 JB1663| KB1227 EFFINGHAM CIPS MICROWAVE MAST       APPROX.21.9 KM 3320014.2 |
 JB1663| KB1199 TEUTOPOLIS RAD STA WSEI MAST        APPROX.22.1 KM 3463431.4 |
 JB1663|---------------------------------------------------------------------|
 JB1663
 JB1663                          SUPERSEDED SURVEY CONTROL
 JB1663
 JB1663  NAD 83(1997)-  38 56 14.74533(N)    088 25 54.78168(W) AD(       ) 1
 JB1663  NAD 83(1986)-  38 56 14.74756(N)    088 25 54.78292(W) AD(       ) 1
 JB1663  NAD 27      -  38 56 14.58483(N)    088 25 54.62025(W) AD(       ) 1
 JB1663  USSD        -  38 56 14.70200(N)    088 25 54.48200(W) AD(       ) 3
 JB1663  NGVD 29 (07/19/86)  167.6    (m)          550.     (f) VERT ANG       
 JB1663
 JB1663.Superseded values are not recommended for survey control.
 JB1663
 JB1663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1663.See file dsdata.pdf to determine how the superseded data were derived.
 JB1663
 JB1663_MARKER: DS = TRIANGULATION STATION DISK
 JB1663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1663_MARK LOGO: CGS
 JB1663_PROJECTION: RECESSED 25 CENTIMETERS
 JB1663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1663+STABILITY: SURFACE MOTION
 JB1663
 JB1663  HISTORY     - Date     Condition        Report By
 JB1663  HISTORY     - 1883     MONUMENTED       CGS
 JB1663  HISTORY     - 1937     SEE DESCRIPTION  CGS
 JB1663  HISTORY     - 1959     GOOD             CGS
 JB1663  HISTORY     - 1961     GOOD             CGS
 JB1663  HISTORY     - 1978     GOOD             NGS
 JB1663
 JB1663                          STATION DESCRIPTION
 JB1663
 JB1663'DESCRIBED BY COAST AND GEODETIC SURVEY 1883 (GAF)
 JB1663'IN LUCAS TOWNSHIP, 8 MILES SOUTH AND 2.75 MILES WEST OF THE TOWN OF
 JB1663'DEITERICH, IN THE NW 0.25 SE 0.25 NW 0.25 SEC 28, T 6 N, R 7 E, ON
 JB1663'CULTIVATED LAND, SLIGHTLY ELEVATED, BELONGING TO LOUIS JOERGENS.
 JB1663'
 JB1663'THE STATION IS MARKED BY A CROSS IN THE TOP OF A WHITE MARBLE POST
 JB1663'ABOUT 6 INCHES SQUARE AND 30 INCHES LONG PROJECTING ABOUT 6 INCHES
 JB1663'ABOVE THE GROUND.  THE LETTERS U S C AND G S ARE INSCRIBED IN THE FACE
 JB1663'OF THE POST.  THE UNDERGROUND MARK IS THE APEX OF AN EARTHENWARE
 JB1663'PYRAMID, 6 INCHES ON AN EDGE, ABOUT 30 INCHES BELOW THE GROUND AND HAS
 JB1663'ON ONE FACE THE RAISED LETTERS U S C S.
 JB1663'
 JB1663'THERE ARE TWO REFERENCE POSTS, ALSO OF WHITE MARBLE BUT SLIGHTLY
 JB1663'SMALLER THAN THE POST MARKING THE STATION, WITH AN ARROW IN THE TOP OF
 JB1663'EACH POINTING TOWARD THE STATION.  BROKEN CROCKERY AND GLASS WERE
 JB1663'MIXED WITH THE SOIL ABOUT THE STATION MARK.
 JB1663'
 JB1663'ONE REFERENCE MARK IS IN THE FENCE LINE ON THE SOUTH SIDE OF THE ROAD
 JB1663'NORTH OF THE STATION 495.95 METERS DISTANT IN AZIMUTH 180 DEG 00 MIN,
 JB1663'AND THE OTHER IS IN THE FENCE LINE ON THE EAST SIDE OF THE ROAD WEST
 JB1663'OF THE STATION 492.9 METERS DISTANT IN AZIMUTH 90 DEG 00 MIN.
 JB1663'
 JB1663'THE CORNERS OF SECTION 28 ARE AT THE FOLLOWING DISTANCES AND AZIMUTHS
 JB1663'FROM THE STATION- SOUTHWEST CORNER, 1,302.8 METERS 22 DEG 32 MIN,
 JB1663'NORTHWEST CORNER, 715.3 METERS 135 DEG 14 MIN, NORTHEAST CORNER,
 JB1663'1,221.2 METERS 247 DEG 35 MIN, AND SOUTHEAST CORNER, 1,629.5 METERS
 JB1663'315 DEG 16 MIN,
 JB1663
 JB1663                          STATION RECOVERY (1937)
 JB1663
 JB1663'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1663'SUB-SURFACE MARK WAS RECOVERED, A SMALL DRILL HOLE IN THE TOP OF A
 JB1663'STONE POST, 30 INCHES BELOW THE SURFACE.  ONE ORIGINAL REFERENCE MARK
 JB1663'WAS FOUND WITH AN ERROR OF 22 METERS DISTANCE.  THE OTHER REFERENCE
 JB1663'MARKS HAVE BEEN DESTROYED.  NEW MARKS AND A NEW DESCRIPTION ARE AS
 JB1663'FOLLOWS-
 JB1663'
 JB1663'NEAR THE CENTER OF THE NORTHWEST QUARTER OF SEC 28, T 6 N, R 7 E, ON
 JB1663'LAND OWNED AND OCCUPIED BY WM JOERGENS.  IT IS 8 MILES SOUTH AND ABOUT
 JB1663'2.5 MILES WEST OF DEITERICH ON A LOW, CULTIVATED HILL ABOUT 0.25 MILE
 JB1663'SOUTHWEST OF THE JOERGENS HOUSE.  STATION MARK IS A STATION DISK SET
 JB1663'IN A CONCRETE CYLINDER 12 INCHES IN DIAMETER SET OVER THE OLD STATION
 JB1663'AND 12 INCHES BELOW THE SURFACE.  THE HOLE WAS THEN FILLED WITH BROKEN
 JB1663'POTTERY.
 JB1663'
 JB1663'TO REACH FROM DEITERICH, GO SOUTH FROM THE RAILROAD CROSSING ON MAIN
 JB1663'STREET FOR 8.0 MILES, TURN RIGHT AND GO WEST 2.6 MILES, TURN LEFT AND
 JB1663'GO SOUTH ABOUT 0.1 MILE TO THE JOERGENS HOUSE, THEN CONTINUE SOUTH UP
 JB1663'A LANE ABOUT 0.1 MILE TO THE FENCE CORNER AND A GATE, TURN RIGHT
 JB1663'THROUGH THE GATE AND GO WEST ABOUT 100 YARDS TO THE TOP OF THE HILL
 JB1663'AND THE STATION.
 JB1663'
 JB1663'REFERENCE MARK NO 1 IS A 6-INCH SQUARE POST PROJECTING 4 INCHES, IN
 JB1663'THE FENCE LINE ON THE EAST SIDE OF THE ROAD WEST OF THE STATION,
 JB1663'473.73 METERS (1554.15 FEET) 267 DEG (MAG) WEST.
 JB1663'
 JB1663'REFERENCE MARK NO 2 IS A 6-INCH SQUARE STONE POST PROJECTING 4 INCHES
 JB1663'ABOVE THE GROUND, IN THE FENCE LINE ON THE SOUTH SIDE OF THE ROAD
 JB1663'NORTH OF THE STATION, 476.89 METERS (1564.52 FEET) 357 DEG (MAG)
 JB1663'NORTH.  REFERENCE MARK NO 2 IS THE ORIGINAL STATION SURFACE MARK AND
 JB1663'WAS FOUND IN THE JOERGENS YARD.
 JB1663
 JB1663                          STATION RECOVERY (1959)
 JB1663
 JB1663'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 JB1663'STATION MARK, REFERENCE MARK NUMBER 1 AND REFERENCE MARK NUMBER 2 WERE
 JB1663'RECOVERED AS DESCRIBED IN 1937 AND ALL MARKS WERE FOUND TO BE IN GOOD
 JB1663'CONDITION.  NO STAMPING WAS FOUND ON THE STATION MARK DISK OR BROKEN
 JB1663'POTTERY FILL OVER STATION MARK.  A SLIGHT DIFFERENCE WAS FOUND IN
 JB1663'DISTANCE TO REFERENCE MARK NUMBER 1 AND REFERENCE MARK NUMBER 2 AND IS
 JB1663'SHOWN BELOW.  REFERENCE MARK NUMBER 3 AND REFERENCE MARK NUMBER 4 WERE
 JB1663'ESTABLISHED BY THIS PARTY AND ARE DESCRIBED BELOW.
 JB1663'
 JB1663'THE 1937 TO REACH IS ADEQUATE.
 JB1663'
 JB1663'STATION MARK IS 165.5 FEET SOUTHWEST OF WITNESS POST.
 JB1663'
 JB1663'REFERENCE MARK NUMBER 3, A STANDARD REFERENCE MARK DISK STAMPED LUCAS
 JB1663'NO 3 1883, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB1663'PROJECTS ABOUT 6 INCHES.  THE MARK IS IN NORTH-SOUTH FENCE LINE AND IS
 JB1663'1.6 FEET NORTH OF WITNESS POST.
 JB1663'
 JB1663'REFERENCE MARK NUMBER 4, A STANDARD REFERENCE MARK DISK STAMPED LUCAS
 JB1663'NO 4 1883, IS SET IN TOP A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 JB1663'ABOUT 8 INCHES.  THE MARK IS IN NORTH-SOUTH FENCE LINE AND 208 FEET
 JB1663'SOUTH OF WITNESS POST.
 JB1663
 JB1663                          STATION RECOVERY (1961)
 JB1663
 JB1663'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1663'THE STATION AND ALL MARKS EXCEPT REFERENCE MARK 1 WERE RECOVERED AT
 JB1663'THIS TIME AND FOUND AS DESCRIBED.  THE ONLY DIFFERENCE FOUND WAS THE
 JB1663'DISTANCE TO REFERENCE MARK 3, WHICH WAS FOUND TO BE 1.12 FEET SHORTER
 JB1663'THAN THE 1959 MEASUREMENT.
 JB1663'
 JB1663'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS
 JB1663
 JB1663                          STATION RECOVERY (1978)
 JB1663
 JB1663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 JB1663'THE STATION MARK, REFERENCE MARKS 3 AND 4 FOUND IN GOOD CONDITION,
 JB1663'HOWEVER REFERENCE MARKS WERE IN THE WAY OF FARMING OPERATIONS.
 JB1663'REFERENCE MARK 2 WAS NOT FOUND BUT COULD STILL BE IN PLACE AS AN ANGLE
 JB1663'COULD NOT BE TURNED AT THIS TIME DUE TO A HERD OF CATTLE BLOCKING THE
 JB1663'LINE.  REFERENCE MARKS 5 AND 6 WERE ESTABLISHED AND REFERENCE MARKS 3
 JB1663'AND 4 WERE DESTROYED AFTER VERIFICATION OF REFERENCE MARKS 3 AND 4,
 JB1663'THE DISTANCE TO REFERENCE MARK 3 WAS LONGER BY 0.05 FOOT AND REFERENCE
 JB1663'MARK 4 CHECKED.  THE ANGLE BETWEEN THE MARKS CHECKED.
 JB1663'
 JB1663'THE STATION IS ABOUT 8-1/2 MILES SOUTHWEST OF DIETERICH AND ON LAND
 JB1663'OWNED BY MR. ARTHUR V. JOURGENS WHO RESIDES ABOUT 1/4 MILE EAST OF THE
 JB1663'STATION SITE.  IT IS 269 FEET NORTHEAST OF A METAL WITNESS POST, 266
 JB1663'FEET SOUTHEAST OF A METAL WITNESS POST, 245.5 FEET EAST OF A FENCELINE
 JB1663'AND 128 FEET NORTHWEST OF AN OIL WELL PUMP.  IT IS ON THE HIGHEST PART
 JB1663'OF THE FIELD.  THE MARK IS UNDERGROUND ABOUT 10-INCHES AND THERE IS NO
 JB1663'STAMPING ON THE DISK.
 JB1663'
 JB1663'REFERENCE MARK 5 IS 1-FOOT NORTH OF A METAL WITNESS POST AND 0.5 FOOT
 JB1663'EAST OF A FENCELINE.  THE MARK PROJECTS ABOUT 2-INCHES AND THE DISK
 JB1663'STAMPED LUCAS 1883 NO 6 1978.
 JB1663'
 JB1663'REFERENCE MARK 6 IS 1-FOOT SOUTH OF A METAL WITNESS POST AND 0.5 FOOT
 JB1663'EAST OF THE FENCELINE.  THE MARK PROJECTS 1-INCH AND THE DISK STAMPED
 JB1663'LUCAS 1883 NO 6 1978.
 JB1663'
 JB1663'TO REACH THE STATION FROM THE POST OFFICE IN DIETERICH, GO SOUTH ON
 JB1663'PAVED ROAD (COUNTY ROAD 2300E) FOR 8.25 MILES TO A CROSSROAD.  TURN
 JB1663'RIGHT AND GO WEST ON COUNTY ROAD 200N FOR 2.65 MILES TO A DRIVEWAY ON
 JB1663'THE LEFT.  TURN LEFT AND GO SOUTH ON THE DRIVEWAY FOR 0.1 MILE TO A
 JB1663'BARN ON THE RIGHT.  (MR. JOURGENS HOUSE AHEAD ABOUT 100 FEET)  TURN
 JB1663'RIGHT ALONG THE SOUTH SIDE OF THE BARN AND GO WEST FOR 0.05 MILE,
 JB1663'THENCE SOUTH FOR 0.2 MILE TO THE STATION ON THE HIGHEST PART OF FIELD.
 JB1663'
 JB1663'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8-1/2 MILES
 JB1663'SOUTHWEST OF DIETERICH.
 JB1663'
 JB1663'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2961 ***********************************************************************
 AJ2961  DESIGNATION -  LUCAS
 AJ2961  PID         -  AJ2961
 AJ2961  STATE/COUNTY-  IL/MCHENRY
 AJ2961  COUNTRY     -  US
 AJ2961  USGS QUAD   -  WOODSTOCK (2018)
 AJ2961
 AJ2961                         *CURRENT SURVEY CONTROL
 AJ2961  ______________________________________________________________________
 AJ2961* NAD 83(2011) POSITION- 42 16 06.51359(N) 088 25 00.37898(W)   ADJUSTED
 AJ2961* NAD 83(2011) ELLIP HT-   248.065 (meters)        (06/27/12)   ADJUSTED
 AJ2961* NAD 83(2011) EPOCH   -  2010.00
 AJ2961* NAVD 88 ORTHO HEIGHT -   281.9   (meters)      925.    (feet) GPS OBS
 AJ2961  ______________________________________________________________________
 AJ2961  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2961  GEOID HEIGHT    -        -33.745 (meters)                     GEOID99
 AJ2961  GEOID HEIGHT    -        -33.809 (meters)                     GEOID18
 AJ2961  NAD 83(2011) X  -    130,607.280 (meters)                     COMP
 AJ2961  NAD 83(2011) Y  - -4,725,371.782 (meters)                     COMP
 AJ2961  NAD 83(2011) Z  -  4,267,885.332 (meters)                     COMP
 AJ2961  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 AJ2961
 AJ2961  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2961  Standards:
 AJ2961         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2961            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2961  -------------------------------------------------------------------
 AJ2961  NETWORK    0.79   1.04           0.37   0.25   0.53     -0.00410101
 AJ2961  -------------------------------------------------------------------
 AJ2961  Click here for local accuracies and other accuracy information.
 AJ2961
 AJ2961.The horizontal coordinates were established by GPS observations
 AJ2961.and adjusted by the National Geodetic Survey in June 2012.
 AJ2961
 AJ2961.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2961.been affixed to the stable North American tectonic plate. See 
 AJ2961.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2961
 AJ2961.The horizontal coordinates are valid at the epoch date displayed above
 AJ2961.which is a decimal equivalence of Year/Month/Day.
 AJ2961
 AJ2961.The orthometric height was determined by GPS observations and a
 AJ2961.high-resolution geoid model.
 AJ2961
 AJ2961.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2961.GEOID18 height accuracy estimate available here.
 AJ2961
 AJ2961.Click photographs - Photos may exist for this station.
 AJ2961
 AJ2961.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2961
 AJ2961.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2961
 AJ2961.The ellipsoidal height was determined by GPS observations
 AJ2961.and is referenced to NAD 83.
 AJ2961
 AJ2961. The following values were computed from the NAD 83(2011) position.
 AJ2961
 AJ2961;                    North         East     Units Scale Factor Converg.
 AJ2961;SPC IL E     -   621,926.446   293,116.354   MT  0.99997558   -0 03 22.0
 AJ2961;SPC IL E     - 2,040,437.01    961,665.90   sFT  0.99997558   -0 03 22.0
 AJ2961;UTM  16      - 4,680,557.240   383,159.662   MT  0.99976797   -0 57 10.9
 AJ2961
 AJ2961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2961!SPC IL E     -   0.99996110  x   0.99997558  =   0.99993668
 AJ2961!UTM  16      -   0.99996110  x   0.99976797  =   0.99972907
 AJ2961
 AJ2961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8315980557(NAD 83)
 AJ2961
 AJ2961                          SUPERSEDED SURVEY CONTROL
 AJ2961
 AJ2961  NAD 83(2007)-  42 16 06.51360(N)    088 25 00.37992(W) AD(2002.00) 0
 AJ2961  ELLIP H (02/10/07)  248.096  (m)                       GP(2002.00)    
 AJ2961  ELLIP H (02/03/05)  248.087  (m)                       GP(       ) 4 2
 AJ2961  NAD 83(1997)-  42 16 06.51351(N)    088 25 00.37978(W) AD(       ) 1
 AJ2961  ELLIP H (04/24/01)  248.120  (m)                       GP(       ) 4 1
 AJ2961
 AJ2961.Superseded values are not recommended for survey control.
 AJ2961
 AJ2961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2961.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2961
 AJ2961_MARKER: I = METAL ROD
 AJ2961_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2961+WITH SETTING: INFORMATION.
 AJ2961_STAMPING: LUCAS
 AJ2961_MARK LOGO: IL-111
 AJ2961_PROJECTION: FLUSH
 AJ2961_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2961_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2961+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2000
 AJ2961_ROD/PIPE-DEPTH: 2.4 meters
 AJ2961_SLEEVE-DEPTH  : 0.9 meters
 AJ2961
 AJ2961  HISTORY     - Date     Condition        Report By
 AJ2961  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2961
 AJ2961                          STATION DESCRIPTION
 AJ2961
 AJ2961'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2961'STATION IS LOCATED APPROXIMATELY 3.1 MI SOUTH OF WOODSTOCK, 5.2 MI
 AJ2961'NORTHWEST OF CRYSTAL LAKE IN SECTION 28, T44N, R7E.  TO REACH FROM
 AJ2961'THE JUNCTION OF IL RT 47 AND LUCAS RD PROCEED EAST ON LUCAS RD 0.8
 AJ2961'MI TO THE STATION LOCATED 28.5 FT SOUTH OF CENTERLINE OF LUCAS RD.
 AJ2961'STATION IS LOCATED 0.3 MI EAST OF ADDRESS 11164, 300 FT EAST OF
 AJ2961'LUCAS RD CURVING FROM NORTHEAST TO EAST, 121.1 FT EAST OF
 AJ2961'POWERPOLE (PP), 53 FT WEST OF PP, 19.4 FT SOUTH OF EDGE-OF-PAVEMENT,
 AJ2961'AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS
 AJ2961'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT
 AJ2961'BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS
 AJ2961'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0290 ***********************************************************************
 LC0290  DESIGNATION -  LUDLOW
 LC0290  PID         -  LC0290
 LC0290  STATE/COUNTY-  IL/CHAMPAIGN
 LC0290  COUNTRY     -  US
 LC0290  USGS QUAD   -  PERDUEVILLE (2018)
 LC0290
 LC0290                         *CURRENT SURVEY CONTROL
 LC0290  ______________________________________________________________________
 LC0290* NAD 83(1997) POSITION- 40 23 29.43590(N) 088 08 12.05429(W)   ADJUSTED
 LC0290* NAVD 88 ORTHO HEIGHT -   234.241 (meters)      768.51  (feet) ADJUSTED
 LC0290  ______________________________________________________________________
 LC0290  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 LC0290  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 LC0290  DYNAMIC HEIGHT  -        234.128 (meters)      768.13  (feet) COMP
 LC0290  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 LC0290
 LC0290  HORZ ORDER      -  SECOND
 LC0290  VERT ORDER      -  SECOND    CLASS 0
 LC0290
 LC0290.The horizontal coordinates were established by classical geodetic methods
 LC0290.and adjusted by the National Geodetic Survey in October 1999.
 LC0290
 LC0290.The orthometric height was determined by differential leveling and
 LC0290.adjusted by the NATIONAL GEODETIC SURVEY
 LC0290.in June 1991.
 LC0290
 LC0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0290.GEOID18 height accuracy estimate available here.
 LC0290
 LC0290.Click photographs - Photos may exist for this station.
 LC0290
 LC0290.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0290
 LC0290.The dynamic height is computed by dividing the NAVD 88
 LC0290.geopotential number by the normal gravity value computed on the
 LC0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0290.degrees latitude (g = 980.6199 gals.).
 LC0290
 LC0290.The modeled gravity was interpolated from observed gravity values.
 LC0290
 LC0290. The following values were computed from the NAD 83(1997) position.
 LC0290
 LC0290;                    North         East     Units Scale Factor Converg.
 LC0290;SPC IL E     -   413,490.433   316,696.127   MT  0.99997843   +0 07 38.8
 LC0290;SPC IL E     - 1,356,593.20  1,039,027.21   sFT  0.99997843   +0 07 38.8
 LC0290;UTM  16      - 4,471,832.618   403,528.560   MT  0.99971456   -0 44 11.9
 LC0290
 LC0290!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0290!SPC IL E     -   0.99996832  x   0.99997843  =   0.99994675
 LC0290!UTM  16      -   0.99996832  x   0.99971456  =   0.99968289
 LC0290
 LC0290:                Primary Azimuth Mark                     Grid Az
 LC0290:SPC IL E     -  LUDLOW MUNICIPAL TANK                    111 53 15.5
 LC0290:UTM  16      -  LUDLOW MUNICIPAL TANK                    112 45 06.2
 LC0290
 LC0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0352871832(NAD 83)
 LC0290
 LC0290|---------------------------------------------------------------------|
 LC0290| PID    Reference Object                     Distance      Geod. Az  |
 LC0290|                                                           dddmmss.s |
 LC0290| LC1616 LUDLOW RM 3                          14.935 METERS 09406     |
 LC0290| LC0289 LUDLOW RM 1                          14.957 METERS 09410     |
 LC0290| LC1733 LUDLOW MUNICIPAL TANK               APPROX. 1.0 KM 1120054.3 |
 LC0290| LC0288 LUDLOW RM 2                          14.531 METERS 17928     |
 LC0290|---------------------------------------------------------------------|
 LC0290
 LC0290                          SUPERSEDED SURVEY CONTROL
 LC0290
 LC0290  NAD 83(1997)-  40 23 29.43595(N)    088 08 12.05415(W) AD(       ) 2
 LC0290  NAD 83(1986)-  40 23 29.44255(N)    088 08 12.05170(W) AD(       ) 2
 LC0290  NAD 83(1986)-  40 23 29.44136(N)    088 08 12.05346(W) AD(       ) 2
 LC0290  NAD 27      -  40 23 29.32110(N)    088 08 11.88980(W) AD(       ) 2
 LC0290  NGVD 29 (??/??/92)  234.294  (m)          768.68   (f) ADJ UNCH    2 0
 LC0290  NGVD 29             234.29   (m)          768.7    (f) LEVELING    3  
 LC0290
 LC0290.Superseded values are not recommended for survey control.
 LC0290
 LC0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0290.See file dsdata.pdf to determine how the superseded data were derived.
 LC0290
 LC0290_MARKER: DS = TRIANGULATION STATION DISK
 LC0290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0290_STAMPING: LUDLOW 1959
 LC0290_MARK LOGO: CGS
 LC0290_PROJECTION: PROJECTING 8 CENTIMETERS
 LC0290_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0290+STABILITY: SURFACE MOTION
 LC0290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0290+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2023
 LC0290
 LC0290  HISTORY     - Date     Condition        Report By
 LC0290  HISTORY     - 1959     MONUMENTED       CGS
 LC0290  HISTORY     - 1959     GOOD             CGS
 LC0290  HISTORY     - 1965     GOOD             ILDT
 LC0290  HISTORY     - 1973     GOOD             ILDT
 LC0290  HISTORY     - 1979     GOOD             NGS
 LC0290  HISTORY     - 19980406 GOOD             BCA
 LC0290  HISTORY     - 20051208 GOOD             ILDT
 LC0290  HISTORY     - 20230131 GOOD             ILDT
 LC0290
 LC0290                          STATION DESCRIPTION
 LC0290
 LC0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0290'THE STATION IS LOCATED ABOUT 1 MILE WEST-NORTHWEST OF LUDLOW AND
 LC0290'ABOUT 1 MILE WEST OF U.S. HIGHWAY 45.
 LC0290'
 LC0290'TO REACH THE STATION FROM THE MAIN INTERSECTION JUST NORTH
 LC0290'OF THE POST OFFICE IN LUDLOW, GO WEST ON PAVED STREET FOR
 LC0290'0.2 MILE, TURN LEFT AND GO SOUTH THEN WEST ON PAVED ROAD
 LC0290'(HALF SLAB) FOR 0.45 MILE TO A CROSSROAD, TURN RIGHT ON GRAVEL
 LC0290'AND GO NORTH FOR 0.4 MILE TO THE STATION ON THE LEFT AT
 LC0290'A TELEPHONE POLE WITH A TRIANGLE BLAZE.  THERE IS A WHITE
 LC0290'HOUSE 0.15 MILE TO THE NORTH ON THE LEFT.
 LC0290'
 LC0290'STATION MARK, A STANDARD DISK STAMPED LUDLOW 1959, IS SET
 LC0290'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 6 INCHES.
 LC0290'THE MARK IS 61 FEET SOUTH OF TELEPHONE POLE NO. 225 WHICH HAS
 LC0290'A TRIANGLE BLAZE, 27.5 FEET WEST OF THE APPROXIMATE CENTER
 LC0290'OF THE GRAVEL ROAD, 2.4 FEET EAST OF A WITNESS POST.
 LC0290'
 LC0290'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED LUDLOW NO
 LC0290'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0290'6 INCHES.  THE MARK IS 22 FEET EAST OF THE APPROXIMATE CENTER
 LC0290'OF THE DIRT ROAD AND 2.6 FEET WEST OF A FENCE LINE.
 LC0290'
 LC0290'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED LUDLOW NO
 LC0290'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0290'PROJECTS 7 INCHES.  THE MARK IS 26 FEET WEST OF THE APPROXIMATE
 LC0290'CENTER OF THE GRAVEL ROAD AND 24 FEET NORTH OF A TELEPHONE
 LC0290'POLE WITH A TRIANGLE BLAZE.
 LC0290'
 LC0290'NOTE--LUDLOW, MUNICIPAL WATER TANK MAY BE USED AS AN AZIMUTH
 LC0290'TO THIS STATION.
 LC0290
 LC0290                          STATION RECOVERY (1959)
 LC0290
 LC0290'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0290'1 MI NW FROM LUDLOW.
 LC0290'ABOUT 0.6 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 LC0290'OFFICE AT LUDLOW, THENCE 0.4 MILES NORTH ALONG A GRAVEL ROAD,
 LC0290'27 FEET WEST OF THE CENTER LINE OF THE ROAD, 130 FEET NORTHWEST
 LC0290'OF THE 4TH POWER POLE SOUTH OF A FARM HOUSE WEST OF THE ROAD,
 LC0290'2 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LC0290'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0290'4 INCHES.
 LC0290
 LC0290                          STATION RECOVERY (1965)
 LC0290
 LC0290'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1965
 LC0290'STATION WAS FOUND IN GOOD CONDITION.
 LC0290'
 LC0290'R.M. 1 AND R.M. 2 FOUND IN GOOD CONDITION.
 LC0290'
 LC0290'AZIMUTH MARK WASFOUND IN GOOD CONDITION.  TANK IS STILL
 LC0290'VISIBLE.
 LC0290
 LC0290                          STATION RECOVERY (1973)
 LC0290
 LC0290'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LEM)
 LC0290'LUDLOW 1959 RECOVERED GOOD FOUND AS DESCRIBED.
 LC0290'
 LC0290'LUDLOW NO 1 1959 RECOVERED GOOD.
 LC0290'
 LC0290'LUDLOW NO 2 1959 RECOVERED GOOD.
 LC0290'
 LC0290'AZIMUTH - LUDLOW WATER TANK.
 LC0290'
 LC0290'DISTANCE AND DIRECTION FROM NEAREST TOWN--0.6 MI W. THENCE 0.4 MI N.
 LC0290'OF LUDLOW.
 LC0290
 LC0290                          STATION RECOVERY (1979)
 LC0290
 LC0290'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0290'STATION MARK AND RM 2 FOUND IN GOOD CONDITION.  RM 1 WAS FOUND WITH
 LC0290'THE DISK SHEARED OFF THE POST.  RM 3 WAS SET IN THE SAME POST THAT 1
 LC0290'WAS IN.  LUDLOW MUNICIPAL WATER TANK WHICH WAS USED AS AZIMUTH IN 1959
 LC0290'IS NOW OBSTRUCTED BY A LONG GRAIN ELEVATOR.  A POLARIS OBSERVATION
 LC0290'WILL HAVE TO BE TAKEN TO ESTABLISH AN AZIMUTH MARK TIME
 LC0290'PERMITTING.  THE DISTANCE TO RM 2 CHECKED.  A NEW DESCRIPTION AND
 LC0290'TOO REACH TO STATION.  IT IS 130.7 FT NW OF A POWER LINE POLE, 28 FT W
 LC0290'OF CENTER LINE OF ROAD 1700 E AND 2 FT E OF A METAL WITNESS POST.  THE
 LC0290'MARK PROJECTS 3 INCHES AND THE DISK STAMPED LUDLOW 1959.
 LC0290'
 LC0290'RM 2 IS 87 FT NW OF THE POWER LINE POLE, 48 FT S OF THE METAL
 LC0290'WITNESS POST AND 26 FT W OF CENTER LINE OF ROAD.  THE MARK PROJECTS 3
 LC0290'INCHES AND THE DISK STAMPED LUDLOW NO 2 1959.
 LC0290'
 LC0290'RM 3 IS 113 FT N OF THE POWER LINE POLE, 51 FT E OF THE METAL
 LC0290'WITNESS POST AND 22 FT E OF CENTER LINE OF ROAD.
 LC0290'
 LC0290'TO REACH FROM THE MAIN CROSSROADS AT THE SMALL TOWN OF LUDLOW, CROSS
 LC0290'RAILROAD TRACKS AND GO W FOR 0.2 MILE, THE LEFT AND SOUTH AND WEST
 LC0290'ON PAVED ROAD FOR 0.4 MILE BRIDGE ACROSS INTERSTATE HIGHWAY
 LC0290'57.  CONTINUE AHEAD 0.1 MILE TO ROAD RIGHT.  TURN RIGHT, GO E AND N ON
 LC0290'ROAD 1700 E FOR 0.45 MILE TO STATION ON LEFT AS DESCRIBED.
 LC0290
 LC0290                          STATION RECOVERY (1998)
 LC0290
 LC0290'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0290'FOUND STATION MARK AND RM2.  STATION IS 0.15 MILES SOUTH OF DRIVE TO
 LC0290'HOUSE ADDRESS 3555 CR1700E.  2.3 FT EAST OF A METAL WITNESS POST.
 LC0290'129.2 FT NORTHWEST OF A UTIL POLE WITH A NAIL AND BRASS TAG ACROSS THE
 LC0290'ROAD.  220.7 FT SOUTHWEST OF A UTIL POLE WITH A NAIL AND BRASS TAG
 LC0290'ACROSS THE ROAD.  RM 1 IS DESTROYED.
 LC0290
 LC0290                          STATION RECOVERY (2005)
 LC0290
 LC0290'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0290'MARK RAD
 LC0290'RM 1 NOT FOUND
 LC0290'RM 2 FOUND DESTROYED
 LC0290
 LC0290                          STATION RECOVERY (2023)
 LC0290
 LC0290'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 LC0290'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1733 ***********************************************************************
 LC1733  DESIGNATION -  LUDLOW MUNICIPAL TANK
 LC1733  PID         -  LC1733
 LC1733  STATE/COUNTY-  IL/CHAMPAIGN
 LC1733  COUNTRY     -  US
 LC1733  USGS QUAD   -  PERDUEVILLE (2018)
 LC1733
 LC1733                         *CURRENT SURVEY CONTROL
 LC1733  ______________________________________________________________________
 LC1733* NAD 83(1997) POSITION- 40 23 16.76775(N) 088 07 31.08660(W)   ADJUSTED
 LC1733  ______________________________________________________________________
 LC1733  GEOID HEIGHT    -        -32.281 (meters)                     GEOID18
 LC1733  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 LC1733  HORZ ORDER      -  THIRD
 LC1733
 LC1733.The horizontal coordinates were established by classical geodetic methods
 LC1733.and adjusted by the National Geodetic Survey in October 1999.
 LC1733
 LC1733.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1733.GEOID18 height accuracy estimate available here.
 LC1733
 LC1733.Click photographs - Photos may exist for this station.
 LC1733
 LC1733.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1733
 LC1733. The following values were computed from the NAD 83(1997) position.
 LC1733
 LC1733;                    North         East     Units Scale Factor Converg.
 LC1733;SPC IL E     -   413,101.904   317,663.225   MT  0.99997884   +0 08 05.3
 LC1733;SPC IL E     - 1,355,318.50  1,042,200.10   sFT  0.99997884   +0 08 05.3
 LC1733;UTM  16      - 4,471,429.657   404,489.435   MT  0.99971229   -0 43 45.1
 LC1733
 LC1733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0448971429(NAD 83)
 LC1733
 LC1733                          SUPERSEDED SURVEY CONTROL
 LC1733
 LC1733  NAD 83(1997)-  40 23 16.76784(N)    088 07 31.08647(W) AD(       ) 3
 LC1733  NAD 83(1986)-  40 23 16.77466(N)    088 07 31.08403(W) AD(       ) 3
 LC1733  NAD 83(1986)-  40 23 16.77351(N)    088 07 31.08607(W) AD(       ) 3
 LC1733  NAD 27      -  40 23 16.65300(N)    088 07 30.92400(W) AD(       ) 3
 LC1733
 LC1733.Superseded values are not recommended for survey control.
 LC1733
 LC1733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1733.See file dsdata.pdf to determine how the superseded data were derived.
 LC1733
 LC1733_MARKER: 53 = ELEVATED TANK
 LC1733
 LC1733  HISTORY     - Date     Condition        Report By
 LC1733  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1733
 LC1733                          STATION DESCRIPTION
 LC1733
 LC1733'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1733'THE STATION IS LOCATED IN THE NORTHEASTERN PART OF THE SMALL
 LC1733'TOWN OF LUDLOW.
 LC1733'
 LC1733'THE STATION IS THE TOP OF THE TANK WHICH IS SUPPORTED BY
 LC1733'4 LEGS AND IS APPROXIMATELY 120 FEET HIGH.  THE TANK IS PAINTED
 LC1733'SILVER AND HAS THE WORDS LUDLOW PAINTED ON THE SIDE.  THE
 LC1733'TANK ALSO HAS A LARGE CENTER PIPE FROM THE BASE OF THE TANK
 LC1733'TO THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0289 ***********************************************************************
 LC0289  DESIGNATION -  LUDLOW RM 1
 LC0289  PID         -  LC0289
 LC0289  STATE/COUNTY-  IL/CHAMPAIGN
 LC0289  COUNTRY     -  US
 LC0289  USGS QUAD   -  PERDUEVILLE (2018)
 LC0289
 LC0289                         *CURRENT SURVEY CONTROL
 LC0289  ______________________________________________________________________
 LC0289* NAD 83(1986) POSITION- 40 23 29.40   (N) 088 08 11.42   (W)   HD_HELD1
 LC0289* NAVD 88 ORTHO HEIGHT -   233.949 (meters)      767.55  (feet) ADJUSTED
 LC0289  ______________________________________________________________________
 LC0289  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 LC0289  DYNAMIC HEIGHT  -        233.836 (meters)      767.18  (feet) COMP
 LC0289  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 LC0289
 LC0289  VERT ORDER      -  SECOND    CLASS 0
 LC0289
 LC0289.The horizontal coordinates were determined by differentially corrected
 LC0289.hand held GPS observations or other comparable positioning techniques
 LC0289.and have an estimated accuracy of +/- 3 meters.
 LC0289
 LC0289.The orthometric height was determined by differential leveling and
 LC0289.adjusted by the NATIONAL GEODETIC SURVEY
 LC0289.in June 1991.
 LC0289
 LC0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0289.GEOID18 height accuracy estimate available here.
 LC0289
 LC0289.Click photographs - Photos may exist for this station.
 LC0289
 LC0289.The dynamic height is computed by dividing the NAVD 88
 LC0289.geopotential number by the normal gravity value computed on the
 LC0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0289.degrees latitude (g = 980.6199 gals.).
 LC0289
 LC0289.The modeled gravity was interpolated from observed gravity values.
 LC0289
 LC0289;                    North         East    Units  Estimated Accuracy
 LC0289;SPC IL E     -   413,489.4     316,711.1     MT  (+/- 3 meters HH1 GPS) 
 LC0289
 LC0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0354371831(NAD 83)
 LC0289
 LC0289                          SUPERSEDED SURVEY CONTROL
 LC0289
 LC0289  NGVD 29 (??/??/92)  234.001  (m)          767.72   (f) ADJ UNCH    2 0
 LC0289
 LC0289.Superseded values are not recommended for survey control.
 LC0289
 LC0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0289.See file dsdata.pdf to determine how the superseded data were derived.
 LC0289
 LC0289_MARKER: DR = REFERENCE MARK DISK
 LC0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0289_STAMPING: LUDLOW NO 1 1959
 LC0289_MARK LOGO: CGS
 LC0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0289+STABILITY: SURFACE MOTION
 LC0289
 LC0289  HISTORY     - Date     Condition        Report By
 LC0289  HISTORY     - 1959     MONUMENTED       CGS
 LC0289
 LC0289                          STATION DESCRIPTION
 LC0289
 LC0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0289'1 MI NW FROM LUDLOW.
 LC0289'ABOUT 0.6 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 LC0289'OFFICE AT LUDLOW, THENCE 0.4 MILES NORTH ALONG A GRAVEL ROAD,
 LC0289'22 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 2 1/2 FEET
 LC0289'WEST OF A FENCE, 116 FEET NORTH OF THE FOURTH POWER POLE SOUTH
 LC0289'OF A FARM HOUSE WEST OF THE ROAD, 49.0 FEET EAST OF TRIANGULATION
 LC0289'STATION LUDLOW, 51.3 FEET EAST OF A METAL WITNESS POST, ABOUT
 LC0289'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0289'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0288 ***********************************************************************
 LC0288  DESIGNATION -  LUDLOW RM 2
 LC0288  PID         -  LC0288
 LC0288  STATE/COUNTY-  IL/CHAMPAIGN
 LC0288  COUNTRY     -  US
 LC0288  USGS QUAD   -  PERDUEVILLE (2018)
 LC0288
 LC0288                         *CURRENT SURVEY CONTROL
 LC0288  ______________________________________________________________________
 LC0288* NAD 83(1986) POSITION- 40 23 28.96   (N) 088 08 12.05   (W)   HD_HELD1
 LC0288* NAVD 88 ORTHO HEIGHT -   234.254 (meters)      768.55  (feet) ADJUSTED
 LC0288  ______________________________________________________________________
 LC0288  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 LC0288  DYNAMIC HEIGHT  -        234.140 (meters)      768.17  (feet) COMP
 LC0288  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 LC0288
 LC0288  VERT ORDER      -  SECOND    CLASS 0
 LC0288
 LC0288.The horizontal coordinates were determined by differentially corrected
 LC0288.hand held GPS observations or other comparable positioning techniques
 LC0288.and have an estimated accuracy of +/- 3 meters.
 LC0288
 LC0288.The orthometric height was determined by differential leveling and
 LC0288.adjusted by the NATIONAL GEODETIC SURVEY
 LC0288.in June 1991.
 LC0288
 LC0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0288.GEOID18 height accuracy estimate available here.
 LC0288
 LC0288.Click photographs - Photos may exist for this station.
 LC0288
 LC0288.The dynamic height is computed by dividing the NAVD 88
 LC0288.geopotential number by the normal gravity value computed on the
 LC0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0288.degrees latitude (g = 980.6199 gals.).
 LC0288
 LC0288.The modeled gravity was interpolated from observed gravity values.
 LC0288
 LC0288;                    North         East    Units  Estimated Accuracy
 LC0288;SPC IL E     -   413,475.8     316,696.3     MT  (+/- 3 meters HH1 GPS) 
 LC0288
 LC0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0352871817(NAD 83)
 LC0288
 LC0288                          SUPERSEDED SURVEY CONTROL
 LC0288
 LC0288  NGVD 29 (??/??/92)  234.306  (m)          768.72   (f) ADJ UNCH    2 0
 LC0288
 LC0288.Superseded values are not recommended for survey control.
 LC0288
 LC0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0288.See file dsdata.pdf to determine how the superseded data were derived.
 LC0288
 LC0288_MARKER: DR = REFERENCE MARK DISK
 LC0288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0288_STAMPING: LUDLOW NO 2 1959
 LC0288_MARK LOGO: CGS
 LC0288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0288+STABILITY: SURFACE MOTION
 LC0288
 LC0288  HISTORY     - Date     Condition        Report By
 LC0288  HISTORY     - 1959     MONUMENTED       CGS
 LC0288
 LC0288                          STATION DESCRIPTION
 LC0288
 LC0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0288'1 MI NW FROM LUDLOW.
 LC0288'ABOUT 0.6 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 LC0288'OFFICE AT LUDLOW, THENCE 0.4 MILES NORTH ALONG A GRAVEL ROAD,
 LC0288'27 FEET WEST OF THE CENTER LINE OF THE ROAD, 87 FEET NORTHEAST
 LC0288'OF THE FOURTH POWER POLE SOUTH OF A FARM HOUSE WEST OF THE
 LC0288'ROAD, 47.8 FEET SOUTH OF TRIANGULATION STATION LUDLOW, 47.8 FEET
 LC0288'SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LC0288'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0288'4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1616 ***********************************************************************
 LC1616  DESIGNATION -  LUDLOW RM 3
 LC1616  PID         -  LC1616
 LC1616  STATE/COUNTY-  IL/CHAMPAIGN
 LC1616  COUNTRY     -  US
 LC1616  USGS QUAD   -  PERDUEVILLE (2018)
 LC1616
 LC1616                         *CURRENT SURVEY CONTROL
 LC1616  ______________________________________________________________________
 LC1616* NAD 83(1986) POSITION- 40 23 29.40   (N) 088 08 11.42   (W)   HD_HELD1
 LC1616* NAVD 88 ORTHO HEIGHT -   233.97  (meters)      767.6   (feet) RESET
 LC1616  ______________________________________________________________________
 LC1616  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 LC1616  VERT ORDER      -  THIRD
 LC1616
 LC1616.The horizontal coordinates were determined by differentially corrected
 LC1616.hand held GPS observations or other comparable positioning techniques
 LC1616.and have an estimated accuracy of +/- 3 meters.
 LC1616
 LC1616.The orthometric height was computed from unverified reset data.
 LC1616
 LC1616.No vertical observational check was made to the station.
 LC1616
 LC1616.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1616.GEOID18 height accuracy estimate available here.
 LC1616
 LC1616.Click photographs - Photos may exist for this station.
 LC1616
 LC1616;                    North         East    Units  Estimated Accuracy
 LC1616;SPC IL E     -   413,489.4     316,711.1     MT  (+/- 3 meters HH1 GPS) 
 LC1616
 LC1616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0354371831(NAD 83)
 LC1616
 LC1616                          SUPERSEDED SURVEY CONTROL
 LC1616
 LC1616  NGVD 29 (11/09/15)  234.03   (m)          767.8    (f) RESET       3  
 LC1616
 LC1616.Superseded values are not recommended for survey control.
 LC1616
 LC1616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1616.See file dsdata.pdf to determine how the superseded data were derived.
 LC1616
 LC1616_MARKER: DR = REFERENCE MARK DISK
 LC1616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1616_STAMPING: LUDLOW 1959 NO 3 1979
 LC1616_MARK LOGO: NGS
 LC1616_PROJECTION: PROJECTING 8 CENTIMETERS
 LC1616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1616+STABILITY: SURFACE MOTION
 LC1616
 LC1616  HISTORY     - Date     Condition        Report By
 LC1616  HISTORY     - 1979     MONUMENTED       NGS
 LC1616
 LC1616                          STATION DESCRIPTION
 LC1616
 LC1616'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC1616'1.0 MI NW FROM LUDLOW.
 LC1616'0.2 MILE WEST FROM MAIN CROSS ROAD IN LUDLOW, THENCE SOUTH AND WEST ON
 LC1616'A PAVED ROAD FOR 0.4 MILE AT ROAD RIGHT JUST WEST OF INTERSTATE
 LC1616'HIGHWAY 57, THENCE EAST AND NORTH ALONG COUNTY ROAD 1700 EAST, 113
 LC1616'FEET NORTH OF A POWER LINE POLE, AND 22 FEET EAST OF CENTER LINE OF
 LC1616'ROAD.
 LC1616'THE MARK IS 51 FT  E FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1882 ***********************************************************************
 LC1882  DESIGNATION -  LUDWICK
 LC1882  PID         -  LC1882
 LC1882  STATE/COUNTY-  IL/WOODFORD
 LC1882  COUNTRY     -  US
 LC1882  USGS QUAD   -  SECOR (2018)
 LC1882
 LC1882                         *CURRENT SURVEY CONTROL
 LC1882  ______________________________________________________________________
 LC1882* NAD 83(2011) POSITION- 40 41 29.62344(N) 089 14 01.88691(W)   ADJUSTED
 LC1882* NAD 83(2011) ELLIP HT-   214.828 (meters)        (06/27/12)   ADJUSTED
 LC1882* NAD 83(2011) EPOCH   -  2010.00
 LC1882* NAVD 88 ORTHO HEIGHT -   247.2   (meters)      811.    (feet) GPS OBS
 LC1882  ______________________________________________________________________
 LC1882  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1882  GEOID HEIGHT    -        -32.341 (meters)                     GEOID99
 LC1882  GEOID HEIGHT    -        -32.376 (meters)                     GEOID18
 LC1882  NAD 83(2011) X  -     64,759.342 (meters)                     COMP
 LC1882  NAD 83(2011) Y  - -4,842,722.782 (meters)                     COMP
 LC1882  NAD 83(2011) Z  -  4,136,652.353 (meters)                     COMP
 LC1882  LAPLACE CORR    -          2.19  (seconds)                    DEFLEC18
 LC1882
 LC1882  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1882  Standards:
 LC1882         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1882            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1882  -------------------------------------------------------------------
 LC1882  NETWORK    1.20   1.51           0.54   0.41   0.77      0.26369874
 LC1882  -------------------------------------------------------------------
 LC1882  Click here for local accuracies and other accuracy information.
 LC1882
 LC1882.The horizontal coordinates were established by GPS observations
 LC1882.and adjusted by the National Geodetic Survey in June 2012.
 LC1882
 LC1882.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1882.been affixed to the stable North American tectonic plate. See 
 LC1882.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1882
 LC1882.The horizontal coordinates are valid at the epoch date displayed above
 LC1882.which is a decimal equivalence of Year/Month/Day.
 LC1882
 LC1882.The orthometric height was determined by GPS observations and a
 LC1882.high-resolution geoid model.
 LC1882
 LC1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1882.GEOID18 height accuracy estimate available here.
 LC1882
 LC1882.Click photographs - Photos may exist for this station.
 LC1882
 LC1882.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1882
 LC1882.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1882
 LC1882.The ellipsoidal height was determined by GPS observations
 LC1882.and is referenced to NAD 83.
 LC1882
 LC1882. The following values were computed from the NAD 83(2011) position.
 LC1882
 LC1882;                    North         East     Units Scale Factor Converg.
 LC1882;SPC IL W     -   447,193.689   778,842.681   MT  1.00001766   +0 36 29.6
 LC1882;SPC IL W     - 1,467,167.96  2,555,253.03   sFT  1.00001766   +0 36 29.6
 LC1882;UTM  16      - 4,506,918.107   311,248.847   MT  1.00003854   -1 27 24.7
 LC1882
 LC1882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1882!SPC IL W     -   0.99996630  x   1.00001766  =   0.99998396
 LC1882!UTM  16      -   0.99996630  x   1.00003854  =   1.00000484
 LC1882
 LC1882:                Primary Azimuth Mark                     Grid Az
 LC1882:SPC IL W     -  EUREKA MUNICIPAL TANK                    316 48 55.2
 LC1882:UTM  16      -  EUREKA MUNICIPAL TANK                    318 52 49.5
 LC1882
 LC1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1124806918(NAD 83)
 LC1882
 LC1882|---------------------------------------------------------------------|
 LC1882| PID    Reference Object                     Distance      Geod. Az  |
 LC1882|                                                           dddmmss.s |
 LC1882| CI7734 LUDWICK RM 3                         19.707 METERS 04649     |
 LC1882| CI7735 LUDWICK RM 4                         15.728 METERS 07359     |
 LC1882| CI7731 LUDWICK AZ MK                                      0852507.4 |
 LC1882| CI7732 LUDWICK RM 1                         22.270 METERS 13435     |
 LC1882| LC1883 GOODFIELD SINC PLINE MICROWAVE      APPROX. 6.3 KM 2085124.2 |
 LC1882| LC1889 COOPER CINC PLINE MICROWAVE         APPROX.15.8 KM 2455738.6 |
 LC1882| LC1890 WASHINGTON MUNICIPAL TANK           APPROX.14.6 KM 2745607.4 |
 LC1882| LC1885 EUREKA COURTHOUSE FINIAL            APPROX. 4.7 KM 3160508.7 |
 LC1882| LC1884 EUREKA MUNICIPAL TANK               APPROX. 4.8 KM 3172524.8 |
 LC1882| CI7733 LUDWICK RM 2                         22.365 METERS 34556     |
 LC1882|---------------------------------------------------------------------|
 LC1882
 LC1882                          SUPERSEDED SURVEY CONTROL
 LC1882
 LC1882  NAD 83(2007)-  40 41 29.62327(N)    089 14 01.88798(W) AD(2002.00) 0
 LC1882  ELLIP H (02/10/07)  214.848  (m)                       GP(2002.00)    
 LC1882  ELLIP H (02/03/05)  214.849  (m)                       GP(       ) 4 2
 LC1882  NAD 83(1997)-  40 41 29.62324(N)    089 14 01.88779(W) AD(       ) 1
 LC1882  ELLIP H (03/04/03)  214.853  (m)                       GP(       ) 4 2
 LC1882  NAD 83(1997)-  40 41 29.62583(N)    089 14 01.89217(W) AD(       ) 1
 LC1882  NAD 83(1986)-  40 41 29.64005(N)    089 14 01.89556(W) AD(       ) 1
 LC1882  NAD 27      -  40 41 29.51000(N)    089 14 01.59500(W) AD(       ) 1
 LC1882  NGVD 29 (07/19/86)  247.6    (m)          812.     (f) VERT ANG       
 LC1882
 LC1882.Superseded values are not recommended for survey control.
 LC1882
 LC1882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1882.See file dsdata.pdf to determine how the superseded data were derived.
 LC1882
 LC1882_MARKER: DS = TRIANGULATION STATION DISK
 LC1882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1882_STAMPING: LUDWICK 1939
 LC1882_MARK LOGO: CGS
 LC1882_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1882+STABILITY: SURFACE MOTION
 LC1882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1882+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC1882
 LC1882  HISTORY     - Date     Condition        Report By
 LC1882  HISTORY     - 1939     MONUMENTED       CGS
 LC1882  HISTORY     - 1959     GOOD             CGS
 LC1882  HISTORY     - 1959     GOOD             CGS
 LC1882  HISTORY     - 1968     GOOD             CGS
 LC1882  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC1882  HISTORY     - 200205   GOOD             ASCPC
 LC1882
 LC1882                          STATION DESCRIPTION
 LC1882
 LC1882'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1882'THE STATION IS LOCATED 2 MILES SOUTH AND 2 MILES EAST OF EUREKA, IN
 LC1882'THE SOUTHEAST CORNER OF SEC. 20, T. 26 N., R. 1 W., LAND OWNED BY
 LC1882'GEORGE LUDWICK, PAUL BUENGER, TENANT.  ON THE WEST SIDE OF A
 LC1882'NORTH-AND-SOUTH FENCE LINE.
 LC1882'
 LC1882'IT IS 24 FEET WEST OF THE CENTER LINE OF A NORTH-AND-SOUTH ROAD, 42
 LC1882'FEET SOUTH OF THE CENTER LINE OF A T-ROAD WEST, 17-1/2 FEET SOUTH OF A
 LC1882'NORTHEAST FENCE CORNER, 94-1/2 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 LC1882'CORNER OF A SCHOOLHOUSE, AND 60 FEET SOUTHWEST OF A LARGE BOULDER ON
 LC1882'THE EAST SIDE OF THE ROAD INSCRIBED VERSAILLES COUNTY SEAT 1841-1843.
 LC1882'THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED LUDWICK
 LC1882'1939.
 LC1882'
 LC1882'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS U.S.  NO. 24 AND
 LC1882'ILLINOIS NO. 117 AT THE SOUTHWEST CORNER OF THE COURTHOUSE SQUARE IN
 LC1882'EUREKA, GO SOUTH ON ILLINOIS HIGHWAY NO. 117 FOR 1.1 MILES TO A CROSS
 LC1882'ROAD, TURN LEFT (EAST) AND GO 2.0 MILES, TURN RIGHT (SOUTH) AND GO
 LC1882'0.95 MILE TO A SCHOOLHOUSE ON THE LEFT, T-ROAD WEST AND THE STATION.
 LC1882'
 LC1882'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1882'DISKS SET IN CONCRETE.
 LC1882'
 LC1882'REFERENCE MARK NO. 1 IS 22.250 METERS, 73.00 FEET, SOUTHEAST OF THE
 LC1882'STATION, IN A NORTH-AND-SOUTH FENCE LINE, AND 25 FEET EAST OF THE
 LC1882'CENTER LINE OF THE ROAD.  THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND
 LC1882'AND IS STAMPED LUDWICK NO 1 1939.
 LC1882'
 LC1882'REFERENCE MARK NO. 2 IS 22.368 METERS, 73.39 FEET, NORTH-NORTHWEST OF
 LC1882'THE STATION, IN THE SOUTH FENCE OF THE SCHOOLYARD, 26 FEET NORTH OF
 LC1882'THE CENTER LINE OF A T-ROAD WEST, 18 FEET WEST OF THE SOUTHEAST FENCE
 LC1882'CORNER OF THE SCHOOLYARD, AND 21 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 LC1882'CORNER OF THE SCHOOL.  THE MARK, PROJECTS 1 FOOT ABOVE THE GROUND AND
 LC1882'IS STAMPED LUDWICK NO 2 1939.
 LC1882'
 LC1882'AZIMUTH MARK IS APPROXIMATELY 0.25 MILE EAST OF THE STATION, IN A
 LC1882'NORTH-AND-SOUTH FENCE LINE, 25 YARDS EAST OF A BARN, AND 48 FEET NORTH
 LC1882'OF THE SOUTHEAST FENCE CORNER OF THE BARNYARD.  THE MARK, PROJECTS 8
 LC1882'INCHES ABOVE THE GROUND AND IS STAMPED LUDWICK 1939.  TO REACH THE
 LC1882'MARK FROM THE STATION GO SOUTH 0.05 MILE, THEN EAST FOR 0.25 MILE,
 LC1882'THEN NORTH, THROUGH A LANE FOR 0.05 MILE TO THE FARM BUILDINGS AND THE
 LC1882'MARK.
 LC1882'
 LC1882'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE POSTS WHICH PROJECT
 LC1882'2-1/2 FEET ABOVE THE GROUND.
 LC1882'
 LC1882'64-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT RISSER.
 LC1882'64-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT GINGRICH.
 LC1882'37-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT HUMMEL.
 LC1882'37-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT DRESSLER.
 LC1882'90-FOOT TOWER AT DURST IS VISIBLE FROM THE GROUND.
 LC1882'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 LC1882
 LC1882                          STATION RECOVERY (1959)
 LC1882
 LC1882'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1882'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC1882'FOUND TO BE IN GOOD CONDITION.  THE DISTANCE AND DIRECTION
 LC1882'TO REFERENCE MARK NO. 2 AND AZIMUTH MARK CHECKED.  THE DIRECTION
 LC1882'TO REFERENCE MARK NO. 1 CHECKED, BUT A DIFFERENCE WAS FOUND
 LC1882'IN THE DISTANCE.
 LC1882'
 LC1882'NEW WITNESS POSTS WERE SET AT THE STATION MARK AND AZIMUTH
 LC1882'MARK.
 LC1882'
 LC1882'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LC1882
 LC1882                          STATION RECOVERY (1959)
 LC1882
 LC1882'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1882'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 LC1882'THE DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.  REFERENCE MARK 1
 LC1882'WAS TAKEN OUT AT THE REQUEST OF THE PROPERTY OWNER AND A REFERENCE
 LC1882'MARK 3 WAS ESTABLISHED AT THIS TIME.
 LC1882'
 LC1882'THE STATION IS ABOUT 3 MILES SOUTHEAST OF EUREKA, ABOUT 5 MILES
 LC1882'SOUTHWEST OF SECOR AND IS ON THE PROPERTY OF MR. GEORGE LUDWICK.  IT
 LC1882'IS IN THE SOUTHEAST CORNER OF SECTION 20, T. 26 N., R. 1 W., 27 FEET
 LC1882'WEST OF THE CENTERLINE OF A PAVED ROAD, 42 FEET SOUTHWEST OF THE
 LC1882'CENTERLINE OF A T-ROAD, 94 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 LC1882'HOUSE.  17 FEET SOUTH OF A FENCE CORNER AND 1 FOOT WEST OF A WIRE
 LC1882'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LUDWICK 1939.
 LC1882'
 LC1882'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE COURTHOUSE IN
 LC1882'EUREKA, GO SOUTH ON STATE HIGHWAY 117 FOR 1.1 MILE TO A PAVED SIDE
 LC1882'ROAD LEFT.  TURN LEFT AND GO EAST ON THE PAVED ROAD FOR 2 MILES TO A
 LC1882'SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON A GRAVELED ROAD FOR 0.95
 LC1882'MILE TO A SIDE ROAD RIGHT AND THE STATION IN THE SOUTHWEST ANGLE OF
 LC1882'THE ROAD JUNCTION.
 LC1882'
 LC1882'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH AND EAST ON A
 LC1882'PAVED ROAD 0.25 MILE TO THE WEST ONE OF TWO DRIVEWAYS.  TURN LEFT AND
 LC1882'GO NORTH ON THE WEST DRIVE FOR 0.05 MILE TO THE SOUTH SIDE OF A LARGE
 LC1882'BARN.  TURN RIGHT AND GO EAST FOR ABOUT 200 FEET TO A FARM LANE
 LC1882'LEADING NORTH.  TURN LEFT AND GO NORTH ON THE FARM LANE FOR ABOUT 150
 LC1882'FEET TO THE AZIMUTH MARK ON THE LEFT.
 LC1882'
 LC1882'REFERENCE MARK 2 IS 26 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD,
 LC1882'18 FEET WEST OF A FENCE CORNER, 21 FEET SOUTHEAST OF THE SOUTHEAST
 LC1882'CORNER OF THE HOUSE AND IS SET IN AN EAST-WEST FENCE LINE.  THE
 LC1882'MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED LUDWICK NO 2 1939.
 LC1882'
 LC1882'REFERENCE MARK 3 IS SET FLUSH IN A DRILL HOLE IN A ROUND BOULDER THAT
 LC1882'IS ABOUT 3 FEET IN DIAMETER AND PROJECTS 1 FOOT.  THE BOULDER HAS THE
 LC1882'INSCRIPTION VERSAILLES COUNTY SEAT 1841-1843 ON THE WEST SIDE.  IT IS
 LC1882'26 FEET NORTH OF A POWER POLE, 3 FEET WEST OF A WIRE FENCE AND 21 FEET
 LC1882'EAST OF THE CENTERLINE OF A T-INTERSECTION.
 LC1882'
 LC1882'THE AZIMUTH MARK IS 75 FEET EAST OF THE NORTHEAST CORNER OF A BARN, 1
 LC1882'FOOT SOUTH OF A WITNESS POST AND IS SET AT A T-FENCE CORNER OF A FENCE
 LC1882'LEADING WEST AND A NORTH-SOUTH FENCE LINE.  THE MONUMENT PROJECTS 14
 LC1882'INCHES AND THE DISK IS STAMPED LUDWICK 1939.
 LC1882'
 LC1882'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LC1882
 LC1882                          STATION RECOVERY (1968)
 LC1882
 LC1882'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LC1882'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND IN
 LC1882'GOOD CONDITION AND AS DESCRIBED IN THE 1939 RECOVERY NOTE.  THE
 LC1882'AZIMUTH MARK WAS OBSTRUCTED BY TALL CORN AND COULD NOT BE CUT IN.
 LC1882'REFERENCE MARK 3 WAS SET IN A BOULDER WHICH WAS SLIPPING INTO A DITCH
 LC1882'LINE.  THIS MARK HAS MOVED FROM ITS ORIGINAL POSITION ACCORDING TO
 LC1882'MEASUREMENTS AND ANGLES.  THE DISK WAS REMOVED AND THE BOULDER WILL BE
 LC1882'MOVED ALSO BY COUNTY OFFICIALS.  A REFERENCE MARK 4 WAS ESTABLISHED.
 LC1882'THE RECOVERY NOTE IS GOOD WITH THE BELOW INFORMATION.
 LC1882'
 LC1882'REFERENCE MARK 4 IS 40 FEET SOUTHEAST OF THE INTERSECTION OF THE
 LC1882'NORTH-SOUTH ROAD AND A SIDE ROAD WEST, 25 FEET EAST OF THE CENTERLINE
 LC1882'OF THE NORTH-SOUTH ROAD, 3 FEET SOUTH OF A POWER POLE AND 1 FOOT WEST
 LC1882'OF A FENCE.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED
 LC1882'LUDWICK 1939 NO 4 1968.
 LC1882'
 LC1882'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1882'
 LC1882'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 LC1882'SOUTHEAST OF EUREKA
 LC1882
 LC1882                          STATION RECOVERY (1998)
 LC1882
 LC1882'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1882'MARK NOT FOUND.
 LC1882
 LC1882                          STATION RECOVERY (2002)
 LC1882
 LC1882'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1882'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2107 ***********************************************************************
 JA2107  DESIGNATION -  LUKIN
 JA2107  PID         -  JA2107
 JA2107  STATE/COUNTY-  IL/LAWRENCE
 JA2107  COUNTRY     -  US
 JA2107  USGS QUAD   -  LANCASTER (2018)
 JA2107
 JA2107                         *CURRENT SURVEY CONTROL
 JA2107  ______________________________________________________________________
 JA2107* NAD 83(1997) POSITION- 38 36 49.16259(N) 087 50 07.33489(W)   ADJUSTED
 JA2107* NAVD 88 ORTHO HEIGHT -   158.    (meters)      518.    (feet) SCALED
 JA2107  ______________________________________________________________________
 JA2107  GEOID HEIGHT    -        -31.346 (meters)                     GEOID18
 JA2107  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 JA2107  HORZ ORDER      -  SECOND
 JA2107
 JA2107.The horizontal coordinates were established by classical geodetic methods
 JA2107.and adjusted by the National Geodetic Survey in October 1999.
 JA2107
 JA2107.The orthometric height was scaled from a topographic map.
 JA2107
 JA2107.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2107.GEOID18 height accuracy estimate available here.
 JA2107
 JA2107.Click photographs - Photos may exist for this station.
 JA2107
 JA2107.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2107
 JA2107. The following values were computed from the NAD 83(1997) position.
 JA2107
 JA2107;                    North         East     Units Scale Factor Converg.
 JA2107;SPC IL E     -   216,208.018   343,369.342   MT  0.99999815   +0 18 38.8
 JA2107;SPC IL E     -   709,342.47  1,126,537.58   sFT  0.99999815   +0 18 38.8
 JA2107;UTM  16      - 4,274,235.913   427,271.475   MT  0.99966514   -0 31 16.9
 JA2107
 JA2107!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2107!SPC IL E     -   0.99998014  x   0.99999815  =   0.99997829
 JA2107!UTM  16      -   0.99998014  x   0.99966514  =   0.99964529
 JA2107
 JA2107:                Primary Azimuth Mark                     Grid Az
 JA2107:SPC IL E     -  LUKIN AZ MK                              087 47 38.5
 JA2107:UTM  16      -  LUKIN AZ MK                              088 37 34.2
 JA2107
 JA2107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2727174235(NAD 83)
 JA2107
 JA2107|---------------------------------------------------------------------|
 JA2107| PID    Reference Object                     Distance      Geod. Az  |
 JA2107|                                                           dddmmss.s |
 JA2107| CG8855 LUKIN AZ MK                                        0880617.3 |
 JA2107| CG8856 LUKIN RM 1                           35.056 METERS 09547     |
 JA2107| JA2109 LANCASTER DOW CHEMICAL CO RAD       APPROX. 5.8 KM 1692711.9 |
 JA2107| JA2111 LANCASTER TEL MICROWAVE KSN 88      APPROX. 5.8 KM 2732938.7 |
 JA2107| CG8857 LUKIN RM 2                           22.706 METERS 32111     |
 JA2107|---------------------------------------------------------------------|
 JA2107
 JA2107                          SUPERSEDED SURVEY CONTROL
 JA2107
 JA2107  NAD 83(1997)-  38 36 49.16321(N)    087 50 07.33411(W) AD(       ) 2
 JA2107  NAD 83(1986)-  38 36 49.17318(N)    087 50 07.33409(W) AD(       ) 2
 JA2107  NAD 27      -  38 36 48.99626(N)    087 50 07.22075(W) AD(       ) 2
 JA2107
 JA2107.Superseded values are not recommended for survey control.
 JA2107
 JA2107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2107.See file dsdata.pdf to determine how the superseded data were derived.
 JA2107
 JA2107_MARKER: DS = TRIANGULATION STATION DISK
 JA2107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2107_STAMPING: LUKIN 1968
 JA2107_MARK LOGO: CGS
 JA2107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2107+STABILITY: SURFACE MOTION
 JA2107
 JA2107  HISTORY     - Date     Condition        Report By
 JA2107  HISTORY     - 1968     MONUMENTED       CGS
 JA2107
 JA2107                          STATION DESCRIPTION
 JA2107
 JA2107'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2107'STATION IS LOCATED ABOUT 12 MILES SOUTHWEST OF LAWRENCEVILLE, 11.5
 JA2107'MILES NORTHEAST OF PARKERSBURG, 8 MILES SOUTHWEST OF BRIDGEPORT, 9.5
 JA2107'MILES WEST OF ST FRANCISVILLE AND IN YARD OF LUNKIN TOWNSHIP HALL.  MR
 JA2107'PAUL MARTIN, TOWNSHIP SUPERVISOR GRANTED THE PERMISSION AND LIVES
 JA2107'ABOUT 1 MILE NORTH AND 2.5 MILES EAST OF THE STATION.
 JA2107'
 JA2107'TO REACH FROM THE POST OFFICE IN ST FRANCISVILLE, GO WEST ON MAIN ROAD
 JA2107'FOR 2.6 MILES TO THE JUNCTION OF STATE HIGHWAY 1.  CONTINUE WEST,
 JA2107'CROSSING HIGHWAY 1 FOR 7.4 MILES TO A T JUNCTION.  TURN RIGHT AND GO
 JA2107'NORTH FOR 0.5 MILE TO WHERE SURFACE ROAD TURNS LEFT AT CROSSROAD.  (TO
 JA2107'REACH AZ MK FROM HERE TURN RIGHT ON GRAVELED ROAD AND GO EAST FOR 0.1
 JA2107'MILE TO MARK ON LEFT AS DESCRIBED.) TURN LEFT AND GO WEST ON GRAVELED
 JA2107'ROAD FOR 0.25 MILE TO STATION ON LEFT AS DESCRIBED.
 JA2107'
 JA2107'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JA2107'
 JA2107'STATION MARK, STAMPED LUKIN 1968, IS SET FLUSH WITH THE SURFACE OF THE
 JA2107'GROUND.  IT IS 117 FEET WEST OF THE NORTHWEST CORNER OF THE LUKIN
 JA2107'TOWNSHIP HALL BUILDING, 83 FEET SOUTH OF CENTER OF GRAVELED ROAD, 75
 JA2107'FEET SOUTHEAST OF A POWER POLE, 42 FEET SOUTHWEST OF A POWER POLE AND
 JA2107'21.6 FEET EAST-NORTHEAST OF METAL WITNESS POST IN FENCE LINE.
 JA2107'
 JA2107'RM 1, STAMPED LUKIN NO 1 1968, IS SET FLUSH WITH THE SURFACE OF THE
 JA2107'GROUND.  IT IS 92 FEET SOUTH OF THE CENTER OF GRAVELED ROAD, 87 FEET
 JA2107'SOUTHEAST OF A POWER POLE AND 2 FEET WEST OF THE NORTHWEST CORNER OF
 JA2107'LUKIN TOWNSHIP HALL BUILDING.
 JA2107'
 JA2107'RM 2, STAMPED LUKIN NO 2 1968, IS SET FLUSH WITH THE SURFACE OF
 JA2107'GROUND.  IT IS 24 FEET SOUTH OF THE CENTER OF GRAVELED ROAD, 4 FEET
 JA2107'SOUTH OF FENCE LINE, 2.3 FEET SOUTH OF METAL WITNESS POST AND 1 FOOT
 JA2107'EAST OF A POWER POLE.
 JA2107'
 JA2107'AZIMUTH MARK, STAMPED LUKIN 1968, IS SET FLUSH WITH THE SURFACE OF THE
 JA2107'GROUND.  IT IS 78.6 FEET SOUTHWEST OF A 6-INCH EVERGREEN TREE, 19 FEET
 JA2107'NORTH OF THE CENTER OF GRAVELED ROAD, 2 FEET WEST OF TELEPHONE POLE
 JA2107'NUMBER 180, 2 FEET NORTHWEST OF METAL WITNESS POST AND 1.5 FEET NORTH
 JA2107'OF FENCE LINE.
 JA2107'
 JA2107'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1810 ***********************************************************************
 LC1810  DESIGNATION -  LUTTRELL
 LC1810  PID         -  LC1810
 LC1810  STATE/COUNTY-  IL/DE WITT
 LC1810  COUNTRY     -  US
 LC1810  USGS QUAD   -  CLINTON (2018)
 LC1810
 LC1810                         *CURRENT SURVEY CONTROL
 LC1810  ______________________________________________________________________
 LC1810* NAD 83(1997) POSITION- 40 08 26.60258(N) 088 55 02.64461(W)   ADJUSTED
 LC1810* NAVD 88 ORTHO HEIGHT -   233.36  (+/-2cm)      765.6   (feet) VERTCON3
 LC1810  ______________________________________________________________________
 LC1810  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 LC1810  LAPLACE CORR    -          1.93  (seconds)                    DEFLEC18
 LC1810  HORZ ORDER      -  FIRST
 LC1810  VERT ORDER      -  THIRD ? (See Below)
 LC1810
 LC1810.The horizontal coordinates were established by classical geodetic methods
 LC1810.and adjusted by the National Geodetic Survey in October 1999.
 LC1810
 LC1810.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1810.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1810
 LC1810.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1810.GEOID18 height accuracy estimate available here.
 LC1810
 LC1810.The vertical order pertains to the NGVD 29 superseded value.
 LC1810
 LC1810.Click photographs - Photos may exist for this station.
 LC1810
 LC1810.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1810
 LC1810. The following values were computed from the NAD 83(1997) position.
 LC1810
 LC1810;                    North         East     Units Scale Factor Converg.
 LC1810;SPC IL E     -   385,788.779   250,227.817   MT  1.00000548   -0 22 35.5
 LC1810;SPC IL E     - 1,265,708.69    820,955.76   sFT  1.00000548   -0 22 35.5
 LC1810;UTM  16      - 4,445,138.541   336,662.462   MT  0.99992843   -1 14 10.9
 LC1810
 LC1810!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1810!SPC IL E     -   0.99996843  x   1.00000548  =   0.99997391
 LC1810!UTM  16      -   0.99996843  x   0.99992843  =   0.99989686
 LC1810
 LC1810:                Primary Azimuth Mark                     Grid Az
 LC1810:SPC IL E     -  LUTTRELL AZ 2                            271 34 57.7
 LC1810:UTM  16      -  LUTTRELL AZ 2                            272 26 33.1
 LC1810
 LC1810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3666245138(NAD 83)
 LC1810
 LC1810|---------------------------------------------------------------------|
 LC1810| PID    Reference Object                     Distance      Geod. Az  |
 LC1810|                                                           dddmmss.s |
 LC1810| CI7737 LUTTRELL RM 1                        42.203 METERS 05305     |
 LC1810| LC1811 LUTTRELL RM 4                        14.054 METERS 17058     |
 LC1810| CI7736 LUTTRELL AZ MK                                     2691150.7 |
 LC1810| LC1814 LUTTRELL AZ 2                       403.952 METERS 2711222.2 |
 LC1810| LC1808 CLINTON DEWITT CO CTHSE FINIAL      APPROX. 3.9 KM 2895414.4 |
 LC1810| LC1807 CLINTON ILLINOIS POWER CO STK       APPROX. 3.9 KM 2932148.3 |
 LC1810| LC1809 CLINTON REPAIR SHOPS STK            APPROX. 3.1 KM 3043851.5 |
 LC1810| CI7739 LUTTRELL RM 3                        30.447 METERS 32522     |
 LC1810| CI7738 LUTTRELL RM 2                        30.501 METERS 32525     |
 LC1810|---------------------------------------------------------------------|
 LC1810
 LC1810                          SUPERSEDED SURVEY CONTROL
 LC1810
 LC1810  NAD 83(1986)-  40 08 26.61093(N)    088 55 02.64313(W) AD(       ) 1
 LC1810  NAD 27      -  40 08 26.48080(N)    088 55 02.35420(W) AD(       ) 1
 LC1810  NGVD 29             233.43   (m)          765.8    (f) LEVELING    3  
 LC1810
 LC1810.Superseded values are not recommended for survey control.
 LC1810
 LC1810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1810.See file dsdata.pdf to determine how the superseded data were derived.
 LC1810
 LC1810_MARKER: DS = TRIANGULATION STATION DISK
 LC1810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1810_STAMPING: LUTTRELL 1934
 LC1810_MARK LOGO: CGS
 LC1810_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1810+STABILITY: SURFACE MOTION
 LC1810
 LC1810  HISTORY     - Date     Condition        Report By
 LC1810  HISTORY     - 1934     MONUMENTED       CGS
 LC1810  HISTORY     - 1936     GOOD             USGS
 LC1810  HISTORY     - 1970     GOOD             LOCENG
 LC1810  HISTORY     - 1971     GOOD             NGS
 LC1810  HISTORY     - 1976     GOOD             NGS
 LC1810  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1810
 LC1810                          STATION DESCRIPTION
 LC1810
 LC1810'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1810'STATION IS ABOUT 2.9 MILES BY ROAD SE OF THE COURTHOUSE IN
 LC1810'CLINTON, AND 9.3 MILES W OF INTERSECTION OF STATE HIGHWAYS
 LC1810'48 AND 120, ON THE S SIDE OF STATE HIGHWAY 120, ON LAND
 LC1810'BELONGING TO N.W. LUTTRELL, (WHO LIVES 0.3 MILE NE,) 40 FEET
 LC1810'S OF CENTER LINE OF THE HIGHWAY, 6 FEET N OF FENCE LINE, 18.5
 LC1810'FEET E OF HEDGE FENCE CORNER, AND PROJECTS 5 INCHES.
 LC1810'
 LC1810'TO REACH FROM COURTHOUSE IN CLINTON, GO S FOR 0.25 MILE TO
 LC1810'STATE HIGHWAY 120, THENCE E ON HIGHWAY FOR 2.65 MILES TO
 LC1810'STATION.
 LC1810'
 LC1810'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1810'BRONZE DISKS SET IN CONCRETE.
 LC1810'
 LC1810'REFERENCE MARK NO. 1 IS NE OF THE STATION, 40 FEET N OF
 LC1810'CENTER LINE OF STATE HIGHWAY 120, 130 FEET E OF FENCE CORNER,
 LC1810'AND PROJECTS 5 INCHES.  REFERENCE MARK NO. 2 IS NW OF THE
 LC1810'STATION, 43 FEET N OF CENTER LINE OF STATE HIGHWAY 120, 38
 LC1810'FEET W OF FENCE CORNER, AND PROJECTS 3 INCHES.  DISTANCE
 LC1810'BETWEEN REFERENCE MARKS IS 167.55 FEET.
 LC1810'
 LC1810'AZIMUTH MARK IS W OF THE STATION, 36 FEET N OF CENTER LINE
 LC1810'OF STATE HIGHWAY 120, ON TELEPHONE LINE, 6 FEET E OF A TELEPHONE
 LC1810'POLE, AND PROJECTS 4 INCHES.
 LC1810
 LC1810                          STATION RECOVERY (1936)
 LC1810
 LC1810'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1936 (SRA)
 LC1810'EXTRACT FROM LETTER DATED JUNE 21, 1936, FROM S.R. ARCHER
 LC1810'TO R.M. WILSON, BOTH OF THE U.S. GEOLOGICAL SURVEY.
 LC1810'
 LC1810'THE FOLLOWING ELEVATIONS ARE WITHIN TWO-TENTHS OF BEING
 LC1810'CORRECT, BASED UPON THEIR PRECISE LINE AT CLINTON, ILLINOIS.
 LC1810'
 LC1810'ALEXANDER, PIATT CO., ILL. -759.6
 LC1810'
 LC1810'DELAND NO. 2, PIATT CO., ILL. -708.0
 LC1810'
 LC1810'LUTTRELL, DE WITT CO., ILL. -765.9
 LC1810
 LC1810                          STATION RECOVERY (1970)
 LC1810
 LC1810'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970
 LC1810'RECOVERED BY C.S. DANNER ENGINEERING.
 LC1810'
 LC1810'LUTTRELL 1934-GOOD
 LC1810'
 LC1810'LUTTREELL AZ MK-GOOD
 LC1810'
 LC1810'REFERENCE MARKS-NOT SEARCHED FOR.
 LC1810'
 LC1810'NO LINE OF SIGHT BETWEEN LUTTRELL AND AZ MK. TREE BLOCKS
 LC1810'LINE TO OBS ON GROUND
 LC1810
 LC1810                          STATION RECOVERY (1971)
 LC1810
 LC1810'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1810'THE STATION MARK, REFERENCE MARK 1 AND THE 1934 AZIMUTH
 LC1810'MARK WERE FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS
 LC1810'FOUND TO HAVE BEEN HIT AND LEANING TO THE EAST.  THE MONUMENT
 LC1810'WAS RESET AND USED FOR REFERENCE MARK 3.  THE LINE OF SIGHT
 LC1810'TO THE AZIMUTH MARK IS OBSTRUCTED BY TREES AND A NO. 2 AZIMUTH
 LC1810'MARK WAS SET.  THE DISTANCE AND DIRECTION TO REFERENCE MARK
 LC1810'1 CHECKED.  A NEW DESCRIPTION FOLLOWS--
 LC1810'
 LC1810'THE STATION IS 40 FEET SOUTH OF THE CENTERLINE OF STATE
 LC1810'HIGHWAY 10, 20 FEET EAST OF A STONE FENCE CORNER POST, ON
 LC1810'THE HIGHEST POINT OF SMALL G GRADE, 100 FEET SOUTHEAST
 LC1810'OF AN 18 INCH TREE AND 1 FOOT WEST OF A METAL WITNESS POST.
 LC1810'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED LUTTRELL
 LC1810'1934.
 LC1810'
 LC1810'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 LC1810'10 AND U.S. HIGHWAY 54 AT THE SOUTHEAST EDGE OF CLINTON,
 LC1810'GO EAST ON HIGHWAY 10 FOR 1.45 MILES TO THE 1934 AZIMUTH
 LC1810'MARK ON THE LEFT.  CONTINUE EAST ON THE HIGHWAY FOR 0.6
 LC1810'MILE TO THE NO. 2 AZIMUTH MARK ON THE LEFT.  CONTINUE EAST ON
 LC1810'THE HIGHWAY FOR 0.25 MILE TO THE TOP OF A SMALL GRADE AND
 LC1810'THE STATION ON THE RIGHT.
 LC1810'
 LC1810'REFERENCE MARK 1 IS 128 FEET EAST OF A FENCE LINE AND CONCRETE
 LC1810'RIGHT-OF-WAY POST AND 39 FEET NORTH OF THE CENTERLINE OF
 LC1810'THE HIGHWAY.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 LC1810'IS STAMPED LUTTRELL NO 1 1934.
 LC1810'
 LC1810'REFERENCE MARK 3 IS 39 FEET WEST OF THE FENCE AND RIGHT-OF-WAY
 LC1810'POST AND 44 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY.
 LC1810'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED LUTTRELL 1934
 LC1810'NO 3 1971.
 LC1810'
 LC1810'THE 1934 AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS
 LC1810'POST, 36 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AND 326
 LC1810'FEET WEST OF CONCRETE RIGHT-OF-WAY POST AND A BILL BOARD.
 LC1810'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED LUTTRELL
 LC1810'1934 AZIMUTH.
 LC1810'
 LC1810'THE 1971 AZIMUTH MARK IS A STANDARD DISK STAMPED LUTTRELL
 LC1810'1934 NO 2 1971 SET IN A DRILL HOLE IN THE TOP AND NORTH END
 LC1810'OF A CONCRETE HEADWALL, 31 FEET NORTH OF THE CENTERLINE OF
 LC1810'THE HIGHWAY, 8 FEET EAST OF THE CENTERLINE OF FIELD ENTRANCE
 LC1810'AND ON THE OPPOSITE SIDE OF THE ROAD FROM A SIDE ROAD SOUTH.
 LC1810'
 LC1810'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1810'
 LC1810'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT
 LC1810'2 MILES SOUTHEAST OF CLINTON
 LC1810
 LC1810                          STATION RECOVERY (1976)
 LC1810
 LC1810'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1810'THE STATION MARK, REFERENCE MARKS 1 AND 3, AZIMUTH MARK 2 AND THE
 LC1810'1934 AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD CONDITION,
 LC1810'HOWEVER, AZIMUTH MARK 2 WILL BE DESTROYED BY THE ILLINOIS DEPARTMENT
 LC1810'OF TRANSPORTATION, DUE TO REMOVAL OF ALL CONCRETE HEADWALLS
 LC1810'ALONG HIGHWAYS.  A NEW AZIMUTH MARK 3 WAS ESTABLISHED AT THIS
 LC1810'TIME.  THE 1934 AZIMUTH MARK IS NOT VISIBLE FROM THE GROUND, DUE
 LC1810'TO TREES ON LINE AND NO OBSERVATION WERE MADE AT THIS TIME.  THE
 LC1810'DISTANCE AND HORIZONTAL DIRECTIONS TO THE MARKS CHECKED THE 1971
 LC1810'OBSERVATIONS ADEQUATELY.  DUE TO POWERLINE OVER THE STATION
 LC1810'MARK A NEW REFERENCE MARK 4 WAS ESTABLISHED AND ALL OBSERVATIONS
 LC1810'OBSERVED FROM A 103 FOOT TOWER.
 LC1810'
 LC1810'FOR THE ROUTE TO THE STATION AND THE CARDINAL DIRECTIONS FOR THE
 LC1810'MARKS SEE DESCRIPTION FOR TRIANGULATION STATION LUTTRELL 1934 RM 4.
 LC1810'
 LC1810'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 LC1810'SOUTHEAST OF CLINTON.
 LC1810
 LC1810                          STATION RECOVERY (2000)
 LC1810
 LC1810'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1810'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1810'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC1810'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1814 ***********************************************************************
 LC1814  DESIGNATION -  LUTTRELL AZ 2
 LC1814  PID         -  LC1814
 LC1814  STATE/COUNTY-  IL/DE WITT
 LC1814  COUNTRY     -  US
 LC1814  USGS QUAD   -  CLINTON (2018)
 LC1814
 LC1814                         *CURRENT SURVEY CONTROL
 LC1814  ______________________________________________________________________
 LC1814* NAD 83(1997) POSITION- 40 08 26.87792(N) 088 55 19.70558(W)   ADJUSTED
 LC1814* NAVD 88 ORTHO HEIGHT -   226.9   (meters)      744.    (feet) VERTCON3
 LC1814  ______________________________________________________________________
 LC1814  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 LC1814  LAPLACE CORR    -          1.94  (seconds)                    DEFLEC18
 LC1814  HORZ ORDER      -  SECOND
 LC1814
 LC1814.The horizontal coordinates were established by classical geodetic methods
 LC1814.and adjusted by the National Geodetic Survey in October 1999.
 LC1814
 LC1814.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1814.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1814
 LC1814.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1814.GEOID18 height accuracy estimate available here.
 LC1814
 LC1814.Click photographs - Photos may exist for this station.
 LC1814
 LC1814.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1814
 LC1814. The following values were computed from the NAD 83(1997) position.
 LC1814
 LC1814;                    North         East     Units Scale Factor Converg.
 LC1814;SPC IL E     -   385,799.936   249,824.017   MT  1.00000598   -0 22 46.5
 LC1814;SPC IL E     - 1,265,745.29    819,630.96   sFT  1.00000598   -0 22 46.5
 LC1814;SPC IL W     -   386,363.258   806,051.483   MT  1.00007958   +0 48 08.6
 LC1814;SPC IL W     - 1,267,593.46  2,644,520.57   sFT  1.00007958   +0 48 08.6
 LC1814;UTM  16      - 4,445,155.755   336,258.905   MT  0.99993006   -1 14 21.9
 LC1814
 LC1814!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1814!SPC IL E     -   0.99996944  x   1.00000598  =   0.99997542
 LC1814!SPC IL W     -   0.99996944  x   1.00007958  =   1.00004902
 LC1814!UTM  16      -   0.99996944  x   0.99993006  =   0.99989950
 LC1814
 LC1814:                Primary Azimuth Mark                     Grid Az
 LC1814:SPC IL E     -  CLINTON MUN TANK                         289 44 23.1
 LC1814:SPC IL W     -  CLINTON MUN TANK                         288 33 28.0
 LC1814:UTM  16      -  CLINTON MUN TANK                         290 35 58.5
 LC1814
 LC1814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3625845155(NAD 83)
 LC1814
 LC1814|---------------------------------------------------------------------|
 LC1814| PID    Reference Object                     Distance      Geod. Az  |
 LC1814|                                                           dddmmss.s |
 LC1814| LC1815 LUTTRELL AZ 3                         7.649 METERS 05143     |
 LC1814| LC1811 LUTTRELL RM 4                       406.685 METERS 0930907.2 |
 LC1814| LC1813 CLINTON MUN TANK                    APPROX. 3.6 KM 2892136.6 |
 LC1814|---------------------------------------------------------------------|
 LC1814
 LC1814                          SUPERSEDED SURVEY CONTROL
 LC1814
 LC1814  NAD 83(1986)-  40 08 26.88614(N)    088 55 19.70409(W) AD(       ) 2
 LC1814  NAD 27      -  40 08 26.75606(N)    088 55 19.41452(W) AD(       ) 2
 LC1814  NGVD 29 (07/19/86)  227.0    (m)          745.     (f) VERT ANG       
 LC1814
 LC1814.Superseded values are not recommended for survey control.
 LC1814
 LC1814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1814.See file dsdata.pdf to determine how the superseded data were derived.
 LC1814
 LC1814_MARKER: DZ = AZIMUTH MARK DISK
 LC1814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1814_STAMPING: LUTTRELL 1934 AZ 2 1971
 LC1814_MARK LOGO: CGS
 LC1814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1814+STABILITY: SURFACE MOTION
 LC1814
 LC1814  HISTORY     - Date     Condition        Report By
 LC1814  HISTORY     - 1971     MONUMENTED       NGS
 LC1814
 LC1814                          STATION DESCRIPTION
 LC1814
 LC1814'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1814'THE MARK IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-SOUTHWEST OF DE WITT,
 LC1814'7.4 MI (12.0 KM) NORTH-NORTHEAST OF MAROA AND 2.4 MI (3.9 KM)
 LC1814'EAST-SOUTHEAST OF CLINTON.
 LC1814'
 LC1814'THE MARK IS  SET IN A DRILL HOLE IN THE TOP AND NORTH END OF A
 LC1814'CONCRETE HEADWALL, 31 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 8
 LC1814'FEET EAST OF THE CENTERLINE OF FIELD ENTRANCE AND ON THE OPPOSITE SIDE
 LC1814'OF THE ROAD FROM A SIDE ROAD SOUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1815 ***********************************************************************
 LC1815  DESIGNATION -  LUTTRELL AZ 3
 LC1815  PID         -  LC1815
 LC1815  STATE/COUNTY-  IL/DE WITT
 LC1815  COUNTRY     -  US
 LC1815  USGS QUAD   -  CLINTON (2018)
 LC1815
 LC1815                         *CURRENT SURVEY CONTROL
 LC1815  ______________________________________________________________________
 LC1815* NAD 83(1997) POSITION- 40 08 27.03156(N) 088 55 19.45195(W)   ADJUSTED
 LC1815* NAVD 88 ORTHO HEIGHT -   226.6   (meters)      743.    (feet) VERTCON3
 LC1815  ______________________________________________________________________
 LC1815  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 LC1815  LAPLACE CORR    -          1.94  (seconds)                    DEFLEC18
 LC1815  HORZ ORDER      -  SECOND
 LC1815
 LC1815.The horizontal coordinates were established by classical geodetic methods
 LC1815.and adjusted by the National Geodetic Survey in October 1999.
 LC1815
 LC1815.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1815.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1815
 LC1815.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1815.GEOID18 height accuracy estimate available here.
 LC1815
 LC1815.Click photographs - Photos may exist for this station.
 LC1815
 LC1815.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1815
 LC1815. The following values were computed from the NAD 83(1997) position.
 LC1815
 LC1815;                    North         East     Units Scale Factor Converg.
 LC1815;SPC IL E     -   385,804.635   249,830.052   MT  1.00000597   -0 22 46.4
 LC1815;SPC IL E     - 1,265,760.71    819,650.76   sFT  1.00000597   -0 22 46.4
 LC1815;SPC IL W     -   386,368.081   806,057.421   MT  1.00007960   +0 48 08.7
 LC1815;SPC IL W     - 1,267,609.28  2,644,540.06   sFT  1.00007960   +0 48 08.7
 LC1815;UTM  16      - 4,445,160.362   336,265.010   MT  0.99993003   -1 14 21.7
 LC1815
 LC1815!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1815!SPC IL E     -   0.99996949  x   1.00000597  =   0.99997546
 LC1815!SPC IL W     -   0.99996949  x   1.00007960  =   1.00004908
 LC1815!UTM  16      -   0.99996949  x   0.99993003  =   0.99989952
 LC1815
 LC1815:                Primary Azimuth Mark                     Grid Az
 LC1815:SPC IL E     -  LUTTRELL RM 4                            094 15 17.6
 LC1815:SPC IL W     -  LUTTRELL RM 4                            093 04 22.5
 LC1815:UTM  16      -  LUTTRELL RM 4                            095 06 52.9
 LC1815
 LC1815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3626545160(NAD 83)
 LC1815
 LC1815|---------------------------------------------------------------------|
 LC1815| PID    Reference Object                     Distance      Geod. Az  |
 LC1815|                                                           dddmmss.s |
 LC1815| LC1811 LUTTRELL RM 4                       400.982 METERS 0935231.2 |
 LC1815| LC1814 LUTTRELL AZ 2                         7.649 METERS 23143     |
 LC1815|---------------------------------------------------------------------|
 LC1815
 LC1815                          SUPERSEDED SURVEY CONTROL
 LC1815
 LC1815  NAD 83(1986)-  40 08 27.03978(N)    088 55 19.45046(W) AD(       ) 2
 LC1815  NAD 27      -  40 08 26.90970(N)    088 55 19.16090(W) AD(       ) 2
 LC1815  NGVD 29 (07/19/86)  226.7    (m)          744.     (f) VERT ANG       
 LC1815
 LC1815.Superseded values are not recommended for survey control.
 LC1815
 LC1815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1815.See file dsdata.pdf to determine how the superseded data were derived.
 LC1815
 LC1815_MARKER: DR = REFERENCE MARK DISK
 LC1815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1815_STAMPING: LUTTRELL 1934 AZ 1976
 LC1815_MARK LOGO: NGS
 LC1815_PROJECTION: FLUSH
 LC1815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1815+STABILITY: SURFACE MOTION
 LC1815
 LC1815  HISTORY     - Date     Condition        Report By
 LC1815  HISTORY     - 1976     MONUMENTED       NGS
 LC1815
 LC1815                          STATION DESCRIPTION
 LC1815
 LC1815'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1815'THE STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHEAST OF CLINTON AND
 LC1815'IN THE NW 3/4 SECTION 6, T 19 N, R 3 E, AND ON ROAD RIGHT-OF-WAY.
 LC1815'
 LC1815'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED LUTTRELL 1934
 LC1815'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 LC1815'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 32 FEET
 LC1815'NORTH OF THE CENTERLINE OF STATE HIGHWAY 10, 10 FEET WEST OF A
 LC1815'TELEPHONE BOX AND 3.5 FEET EAST OF A METAL WITNESS POST.
 LC1815'
 LC1815'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 LC1815'STATION LUTTRELL RM 4.
 LC1815'
 LC1815'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION LUTTRELL
 LC1815'RM 4 DISTANCE BEING 401.048 METERS, WEST OF THE TRIANGULATION
 LC1815'STATION.
 LC1815'
 LC1815'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION LUTTRELL
 LC1815'1934, DISTANCE BEING 400.984 METERS, WEST OF THE TRIANGULATION
 LC1815'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1811 ***********************************************************************
 LC1811  DESIGNATION -  LUTTRELL RM 4
 LC1811  PID         -  LC1811
 LC1811  STATE/COUNTY-  IL/DE WITT
 LC1811  COUNTRY     -  US
 LC1811  USGS QUAD   -  CLINTON (2018)
 LC1811
 LC1811                         *CURRENT SURVEY CONTROL
 LC1811  ______________________________________________________________________
 LC1811* NAD 83(1997) POSITION- 40 08 26.15257(N) 088 55 02.55143(W)   ADJUSTED
 LC1811* NAVD 88 ORTHO HEIGHT -   232.5   (meters)      763.    (feet) VERTCON3
 LC1811  ______________________________________________________________________
 LC1811  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 LC1811  LAPLACE CORR    -          1.92  (seconds)                    DEFLEC18
 LC1811  HORZ ORDER      -  FIRST
 LC1811
 LC1811.The horizontal coordinates were established by classical geodetic methods
 LC1811.and adjusted by the National Geodetic Survey in October 1999.
 LC1811
 LC1811.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1811.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1811
 LC1811.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1811.GEOID18 height accuracy estimate available here.
 LC1811
 LC1811.Click photographs - Photos may exist for this station.
 LC1811
 LC1811.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1811
 LC1811. The following values were computed from the NAD 83(1997) position.
 LC1811
 LC1811;                    North         East     Units Scale Factor Converg.
 LC1811;SPC IL E     -   385,774.884   250,229.931   MT  1.00000548   -0 22 35.5
 LC1811;SPC IL E     - 1,265,663.10    820,962.70   sFT  1.00000548   -0 22 35.5
 LC1811;SPC IL W     -   386,346.584   806,457.859   MT  1.00008064   +0 48 19.6
 LC1811;SPC IL W     - 1,267,538.75  2,645,853.83   sFT  1.00008064   +0 48 19.6
 LC1811;UTM  16      - 4,445,124.617   336,664.367   MT  0.99992843   -1 14 10.8
 LC1811
 LC1811!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1811!SPC IL E     -   0.99996856  x   1.00000548  =   0.99997404
 LC1811!SPC IL W     -   0.99996856  x   1.00008064  =   1.00004920
 LC1811!UTM  16      -   0.99996856  x   0.99992843  =   0.99989699
 LC1811
 LC1811:                Primary Azimuth Mark                     Grid Az
 LC1811:SPC IL E     -  LUTTRELL AZ 3                            274 15 17.6
 LC1811:SPC IL W     -  LUTTRELL AZ 3                            273 04 22.5
 LC1811:UTM  16      -  LUTTRELL AZ 3                            275 06 52.9
 LC1811
 LC1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3666445124(NAD 83)
 LC1811
 LC1811|---------------------------------------------------------------------|
 LC1811| PID    Reference Object                     Distance      Geod. Az  |
 LC1811|                                                           dddmmss.s |
 LC1811| CI7737 LUTTRELL RM 1                        50.414 METERS 03847     |
 LC1811| CI7736 LUTTRELL AZ MK                                     2693749.3 |
 LC1811| LC1814 LUTTRELL AZ 2                       406.685 METERS 2730918.3 |
 LC1811| LC1815 LUTTRELL AZ 3                       400.982 METERS 2735242.1 |
 LC1811| CI7739 LUTTRELL RM 3                        43.815 METERS 33323     |
 LC1811| LC1810 LUTTRELL                             14.054 METERS 35058     |
 LC1811|---------------------------------------------------------------------|
 LC1811
 LC1811                          SUPERSEDED SURVEY CONTROL
 LC1811
 LC1811  NAD 83(1986)-  40 08 26.16080(N)    088 55 02.54992(W) AD(       ) 1
 LC1811  NAD 27      -  40 08 26.03081(N)    088 55 02.26084(W) AD(       ) 1
 LC1811  NGVD 29 (07/19/86)  232.6    (m)          763.     (f) VERT ANG       
 LC1811
 LC1811.Superseded values are not recommended for survey control.
 LC1811
 LC1811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1811.See file dsdata.pdf to determine how the superseded data were derived.
 LC1811
 LC1811_MARKER: DR = REFERENCE MARK DISK
 LC1811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1811_STAMPING: LUTTRELL 1934 NO 4 1976
 LC1811_MARK LOGO: NGS
 LC1811_PROJECTION: RECESSED 41 CENTIMETERS
 LC1811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1811+STABILITY: SURFACE MOTION
 LC1811
 LC1811  HISTORY     - Date     Condition        Report By
 LC1811  HISTORY     - 1976     MONUMENTED       NGS
 LC1811
 LC1811                          STATION DESCRIPTION
 LC1811
 LC1811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1811'THE STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHEAST OF CLINTON, IN
 LC1811'THE NW 3/4 SECTION 6, T 19 N, R 3 E, AND ON LAND OWNED BY
 LC1811'MR. S.R. GRIFFIN, CLINTON, ILLINOIS, TELEPHONE NUMBER 217-935-6440.
 LC1811'
 LC1811'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND
 LC1811'STATE HIGHWAYS 54 AND 10 IN THE SOUTH EDGE OF CLINTON, GO EAST ON
 LC1811'STATE HIGHWAYS 54 AND 10 FOR 0.45 MILE TO A FORK, KEEP THE RIGHT
 LC1811'FORK AND GO EAST AND SOUTHEAST ON STATE HIGHWAY 10 FOR 1.55 MILES
 LC1811'TO THE 1934 AZIMUTH MARK ON THE LEFT, CONTINUE EAST
 LC1811'ON STATE HIGHWAY 10 FOR 0.55 MILE TO AZIMUTH MARK 3 ON THE LEFT,
 LC1811'CONTINUE EAST ON STATE HIGHWAY 10 FOR 0.2 MILE TO TOP OF RISE
 LC1811'AND THE STATION ON THE RIGHT.
 LC1811'
 LC1811'STATION MARKS ARE STANDARD REFERENCE MARK DISKS STAMPED LUTTRELL
 LC1811'1934 NO 4 1976.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 LC1811'CYLINDRICAL CONCRETE MONUMENT THAT IS 16 INCHES BELOW THE GROUND
 LC1811'SURFACE.  IT IS 89 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 LC1811'10, 50 FEET SOUTHEAST OF A FENCE CORNER, 45.5 FEET SOUTH OF A
 LC1811'METAL WITNESS POST AND 26 FEET EAST OF A NORTH-SOUTH FENCELINE.
 LC1811'THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS
 LC1811'OF CONCRETE 45 INCHES BELOW THE GROUND SURFACE.
 LC1811'
 LC1811'LUTTRELL STATION MARKS ARE STANDARD DISKS STAMPED LUTTRELL
 LC1811'1934.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH SQUARE
 LC1811'CONCRETE MONUMENT THAT PROJECTS 1 INCH ABOVE THE GROUND
 LC1811'SURFACE.  IT IS 40 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 LC1811'10, 19 FEET EAST OF THE FENCE CORNER AND 1 FOOT WEST OF A METAL
 LC1811'WITNESS POST.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 LC1811'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 LC1811'
 LC1811'REFERENCE MARK 1, A STANDARD DISK STAMPED LUTTRELL NO 1 1934, IS
 LC1811'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 LC1811'PROJECTS 1 INCH ABOVE THE GROUND SURFACE.  IT IS 44 FEET NORTH OF
 LC1811'THE CENTERLINE OF STATE HIGHWAY 10 AND 1 FOOT SOUTH OF A METAL
 LC1811'WITNESS POST.
 LC1811'
 LC1811'REFERENCE MARK 3, A STANDARD DISK STAMPED LUTTRELL NO 3 1934 1971,
 LC1811'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 LC1811'FLUSH WITH THE GROUND SURFACE.  IT IS 44 FEET NORTH OF THE
 LC1811'CENTERLINE OF STATE HIGHWAY 10 AND 37 FEET WEST OF A
 LC1811'CONCRETE RIGHT-OF-WAY POST.
 LC1811'
 LC1811'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED LUTTRELL 1934
 LC1811'AZIMUTH, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 LC1811'MONUMENT THAT PROJECTS 1 INCH ABOVE THE GROUND SURFACE.  IT IS
 LC1811'87 FEET EAST OF A POWERLINE POLE, 38 FEET NORTH OF THE CENTERLINE
 LC1811'OF STATE HIGHWAY 10 AND 1 FOOT SOUTH OF A METAL WITNESS POST.
 LC1811'
 LC1811'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED LUTTRELL
 LC1811'1934 AZ 3 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 LC1811'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 LC1811'IS 32 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY 10, 10 FEET
 LC1811'WEST OF A TELEPHONE BOX AND 3.5 FEET EAST OF A METAL WITNESS
 LC1811'POST.
 LC1811'
 LC1811'HEIGHT OF LIGHT ABOVE STATION MARK 34.8 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2269 ***********************************************************************
 LB2269  DESIGNATION -  LYNN
 LB2269  PID         -  LB2269
 LB2269  STATE/COUNTY-  IL/VERMILION
 LB2269  COUNTRY     -  US
 LB2269  USGS QUAD   -  EAST LYNN (2018)
 LB2269
 LB2269                         *CURRENT SURVEY CONTROL
 LB2269  ______________________________________________________________________
 LB2269* NAD 83(1997) POSITION- 40 27 43.35868(N) 087 45 45.89736(W)   ADJUSTED
 LB2269* NAVD 88 ORTHO HEIGHT -   217.    (meters)      712.    (feet) SCALED
 LB2269  ______________________________________________________________________
 LB2269  GEOID HEIGHT    -        -32.754 (meters)                     GEOID18
 LB2269  LAPLACE CORR    -         -2.46  (seconds)                    DEFLEC18
 LB2269  HORZ ORDER      -  THIRD
 LB2269
 LB2269.The horizontal coordinates were established by classical geodetic methods
 LB2269.and adjusted by the National Geodetic Survey in October 1999.
 LB2269
 LB2269.The orthometric height was scaled from a topographic map.
 LB2269
 LB2269.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2269.GEOID18 height accuracy estimate available here.
 LB2269
 LB2269.Click photographs - Photos may exist for this station.
 LB2269
 LB2269.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2269
 LB2269. The following values were computed from the NAD 83(1997) position.
 LB2269
 LB2269;                    North         East     Units Scale Factor Converg.
 LB2269;SPC IL E     -   421,460.353   348,393.302   MT  1.00000382   +0 22 13.0
 LB2269;SPC IL E     - 1,382,741.17  1,143,020.36   sFT  1.00000382   +0 22 13.0
 LB2269;UTM  16      - 4,479,320.986   435,332.596   MT  0.99965147   -0 29 42.0
 LB2269
 LB2269!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2269!SPC IL E     -   0.99997111  x   1.00000382  =   0.99997493
 LB2269!UTM  16      -   0.99997111  x   0.99965147  =   0.99962259
 LB2269
 LB2269:                Primary Azimuth Mark                     Grid Az
 LB2269:SPC IL E     -  HOOPESTON MUNICIPAL TANK                 085 28 12.3
 LB2269:UTM  16      -  HOOPESTON MUNICIPAL TANK                 086 20 07.3
 LB2269
 LB2269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3533279320(NAD 83)
 LB2269
 LB2269|---------------------------------------------------------------------|
 LB2269| PID    Reference Object                     Distance      Geod. Az  |
 LB2269|                                                           dddmmss.s |
 LB2269| CM3077 LYNN RM 1                            19.680 METERS 04116     |
 LB2269| LB2260 HOOPESTON MUNICIPAL TANK            APPROX. 7.4 KM 0855025.3 |
 LB2269| CM3078 LYNN RM 2                            15.649 METERS 12022     |
 LB2269|---------------------------------------------------------------------|
 LB2269
 LB2269                          SUPERSEDED SURVEY CONTROL
 LB2269
 LB2269  NAD 83(1997)-  40 27 43.35886(N)    087 45 45.89763(W) AD(       ) 3
 LB2269  NAD 83(1986)-  40 27 43.36747(N)    087 45 45.90336(W) AD(       ) 3
 LB2269  NAD 27      -  40 27 43.23530(N)    087 45 45.80660(W) AD(       ) 3
 LB2269
 LB2269.Superseded values are not recommended for survey control.
 LB2269
 LB2269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2269.See file dsdata.pdf to determine how the superseded data were derived.
 LB2269
 LB2269_MARKER: DS = TRIANGULATION STATION DISK
 LB2269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2269_STAMPING: LYNN 1955
 LB2269_MARK LOGO: CGS
 LB2269_PROJECTION: FLUSH
 LB2269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2269+STABILITY: SURFACE MOTION
 LB2269
 LB2269  HISTORY     - Date     Condition        Report By
 LB2269  HISTORY     - 1955     MONUMENTED       CGS
 LB2269
 LB2269                          STATION DESCRIPTION
 LB2269
 LB2269'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2269'STATION IS LOCATED ABOUT 4-1/2 MILES WEST OF HOOPESTON AND 2 MILES
 LB2269'SOUTHEAST OF EAST LYNN ON PROPERTY OF MR. ADRIAN HOUMES.  IT IS 82
 LB2269'FEET NORTHEAST OF THE NORTHEAST CORNER OF MR. HOUMES TWO STORY
 LB2269'FRAME HOUSE, 20 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 10 FEET
 LB2269'SOUTH OF THE CENTER OF A GRAVEL DRIVE AND 3 FEET SOUTH OF A POWER
 LB2269'LINE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED LYNN 1955.
 LB2269'
 LB2269'REFERENCE MARK NO. 1 IS 21 FEET EAST OF THE CENTER OF A GRAVEL ROAD
 LB2269'AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND
 LB2269'THE DISK IS STAMPED LYNN NO 1 1955.
 LB2269'
 LB2269'REFERENCE MARK NO. 2 IS 21 FEET EAST OF THE CENTER OF A GRAVEL ROAD
 LB2269'AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND
 LB2269'THE DISK IS STAMPED LYNN NO 2 1955.
 LB2269'
 LB2269'BENCH MARK R 40 WAS USED AS THE AZIMUTH MARK.  IT IS 48 FEET SOUTH OF
 LB2269'THE SOUTH RAIL OF A RAILROAD, 19 FEET EAST OF THE CENTER OF A GRAVEL
 LB2269'ROAD, 2 FEET NORTHEAST OF A FENCE CORNER AND 2 FEET SOUTHEAST OF A
 LB2269'WHITE WITNESS POST.  THE MARK IS A STANDARD USC AND GS BENCH MARK
 LB2269'DISK STAMPED R 40 1935 AND SET IN THE TOP OF A 6 X 6 INCH
 LB2269'CONCRETE POST, PROJECTING ABOUT 6 INCHES.
 LB2269'
 LB2269'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 1 AND 9
 LB2269'IN THE SOUTHWEST SECTION OF HOOPESTON, GO WEST ON STATE HIGHWAY 9
 LB2269'FOR 4.0 MILES TO A GRAVEL CROSSROAD, TURN RIGHT AND GO NORTH FOR
 LB2269'0.2 MILE TO THE STATION ON THE LEFT, WEST SIDE OF ROAD IN THE
 LB2269'NORTHEAST CORNER OF YARD.
 LB2269'
 LB2269'TO REACH BENCH MARK R 40 FROM THE STATION, GO NORTH ON GRAVEL ROAD
 LB2269'FOR 0.3 MILE TO RAILROAD CROSSING AND THE MARK ON THE RIGHT, EAST
 LB2269'SIDE OF ROAD AS DESCRIBED.
 LB2269'
 LB2269'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1148 ***********************************************************************
 KB1148  DESIGNATION -  LYNN GROVE
 KB1148  PID         -  KB1148
 KB1148  STATE/COUNTY-  IL/CHAMPAIGN
 KB1148  COUNTRY     -  US
 KB1148  USGS QUAD   -  LONGVIEW (2018)
 KB1148
 KB1148                         *CURRENT SURVEY CONTROL
 KB1148  ______________________________________________________________________
 KB1148* NAD 83(1997) POSITION- 39 58 09.84244(N) 088 06 36.20319(W)   ADJUSTED
 KB1148* NAVD 88 ORTHO HEIGHT -   235.    (meters)      771.    (feet) SCALED
 KB1148  ______________________________________________________________________
 KB1148  GEOID HEIGHT    -        -32.047 (meters)                     GEOID18
 KB1148  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 KB1148  HORZ ORDER      -  FIRST
 KB1148
 KB1148.The horizontal coordinates were established by classical geodetic methods
 KB1148.and adjusted by the National Geodetic Survey in October 1999.
 KB1148
 KB1148.The orthometric height was scaled from a topographic map.
 KB1148
 KB1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1148.GEOID18 height accuracy estimate available here.
 KB1148
 KB1148.Click photographs - Photos may exist for this station.
 KB1148
 KB1148.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1148
 KB1148. The following values were computed from the NAD 83(1997) position.
 KB1148
 KB1148;                    North         East     Units Scale Factor Converg.
 KB1148;SPC IL E     -   366,626.697   319,074.514   MT  0.99997948   +0 08 36.3
 KB1148;SPC IL E     - 1,202,841.09  1,046,830.30   sFT  0.99997948   +0 08 36.3
 KB1148;UTM  16      - 4,424,950.945   405,202.585   MT  0.99971063   -0 42 47.3
 KB1148
 KB1148!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1148!SPC IL E     -   0.99996817  x   0.99997948  =   0.99994765
 KB1148!UTM  16      -   0.99996817  x   0.99971063  =   0.99967881
 KB1148
 KB1148:                Primary Azimuth Mark                     Grid Az
 KB1148:SPC IL E     -  MAYVIEW USLS 1879                        356 05 03.5
 KB1148:UTM  16      -  MAYVIEW USLS 1879                        356 56 27.1
 KB1148
 KB1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0520224950(NAD 83)
 KB1148
 KB1148|---------------------------------------------------------------------|
 KB1148| PID    Reference Object                     Distance      Geod. Az  |
 KB1148|                                                           dddmmss.s |
 KB1148| LC1735 MAYVIEW USLS 1879                   APPROX.16.2 KM 3561339.8 |
 KB1148|---------------------------------------------------------------------|
 KB1148
 KB1148                          SUPERSEDED SURVEY CONTROL
 KB1148
 KB1148  NAD 83(1997)-  39 58 09.84127(N)    088 06 36.20258(W) AD(       ) 1
 KB1148  NAD 83(1986)-  39 58 09.85279(N)    088 06 36.20194(W) AD(       ) 1
 KB1148  NAD 27      -  39 58 09.73000(N)    088 06 36.05800(W) AD(       ) 1
 KB1148  USSD        -  39 58 09.85100(N)    088 06 35.89800(W) AD(       ) 3
 KB1148
 KB1148.Superseded values are not recommended for survey control.
 KB1148
 KB1148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1148.See file dsdata.pdf to determine how the superseded data were derived.
 KB1148
 KB1148_MARKER: V = STONE MONUMENT
 KB1148_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1148
 KB1148  HISTORY     - Date     Condition        Report By
 KB1148  HISTORY     - 1879     MONUMENTED       USLS
 KB1148  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 KB1148
 KB1148                          STATION DESCRIPTION
 KB1148
 KB1148'DESCRIBED BY US LAKE SURVEY 1879
 KB1148'THIS STATION IS SITUATED IN THE SOUTHWEST QUARTER OF THE SOUTHEAST
 KB1148'QUARTER OF SECTION 31, TOWNSHIP 18 NORTH, RANGE 10 EAST, SIDNEY
 KB1148'TOWNSHIP, CHAMPAIGN COUNTY, ILLINOIS, ABOUT 3 MILES SOUTHEAST OF
 KB1148'PHILO, A STATION ON THE WABASH RAILWAY. THE HEIGHT OF
 KB1148'STATION USED WAS 60 FEET. THE GEODETIC POINT IS MARKED BY A STONE
 KB1148'POST OF THE USUAL FORM SET 3 FEET BELOW THE SURFACE, WITH A STONE
 KB1148'POST SET DIRECTLY OVER IT AS A SURFACE MARK. THREE STONE REFERENCE
 KB1148'POSTS ARE SET AS FOLLOWS - ONE NEAR THE FENCE ON THE EAST OF THE
 KB1148'STATION, BEARING SOUTH 86 DEG 25 MIN EAST, DISTANT 19.5 METERS,
 KB1148'AND TWO ON THE NORTH SIDE OF THE TOWN-LINE ROAD ON THE SOUTH OF THE
 KB1148'STATION, ONE BEARING SOUTH 6 DEG 44 MIN EAST DISTANT 204.54
 KB1148'METERS, AND THE OTHER NEAR THE SOUTHEAST CORNER OF A CEMETERY,
 KB1148'BEARING SOUTH 45 DEG 21 MIN WEST, DISTANT 287.04 METERS FROM
 KB1148'THE GEODETIC POINT. THE TOWNSHIP CORNER, LYING BETWEEN TOWNSHIPS 18
 KB1148'AND 17 NORTH, RANGE 10 EAST, AND TOWNSHIPS 17 AND 18 NORTH, RANGE
 KB1148'9 EAST, BEARS SOUTH 79 DEG 45 MIN 32 SEC WEST, AND IS DISTANT 1144.4
 KB1148'METERS FROM THE GEODETIC POINT. THE HEIGHT OF GROUND AT THE
 KB1148'STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS 190.3 FEET.
 KB1148
 KB1148                          STATION RECOVERY (2000)
 KB1148
 KB1148'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1148'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1148'SEARCHED FOR NOT FOUND
 KB1148'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7487 ***********************************************************************
 DF7487  DESIGNATION -  LYNN RESET
 DF7487  PID         -  DF7487
 DF7487  STATE/COUNTY-  IL/HENRY
 DF7487  COUNTRY     -  US
 DF7487  USGS QUAD   -  ANDOVER (2018)
 DF7487
 DF7487                         *CURRENT SURVEY CONTROL
 DF7487  ______________________________________________________________________
 DF7487* NAD 83(1997) POSITION- 41 17 44.19254(N) 090 20 34.80443(W)   ADJUSTED
 DF7487* NAVD 88 ORTHO HEIGHT -   231.    (meters)      758.    (feet) SCALED
 DF7487  ______________________________________________________________________
 DF7487  GEOID HEIGHT    -        -32.826 (meters)                     GEOID18
 DF7487  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 DF7487  HORZ ORDER      -  SECOND
 DF7487
 DF7487.The horizontal coordinates were established by classical geodetic methods
 DF7487.and adjusted by the National Geodetic Survey in October 1999.
 DF7487
 DF7487.The orthometric height was scaled from a topographic map.
 DF7487
 DF7487.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7487.GEOID18 height accuracy estimate available here.
 DF7487
 DF7487.Click photographs - Photos may exist for this station.
 DF7487
 DF7487.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7487
 DF7487. The following values were computed from the NAD 83(1997) position.
 DF7487
 DF7487;                    North         East     Units Scale Factor Converg.
 DF7487;SPC IL W     -   513,867.977   685,231.407   MT  0.99994386   -0 06 58.9
 DF7487;SPC IL W     - 1,685,915.19  2,248,130.04   sFT  0.99994386   -0 06 58.9
 DF7487;UTM  15      - 4,574,978.790   722,466.745   MT  1.00020913   +1 45 15.1
 DF7487
 DF7487!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7487!SPC IL W     -   0.99996893  x   0.99994386  =   0.99991279
 DF7487!UTM  15      -   0.99996893  x   1.00020913  =   1.00017805
 DF7487
 DF7487:                Primary Azimuth Mark                     Grid Az
 DF7487:SPC IL W     -  ANDOVER SWEDISH EVAN LUTH CH             095 44 36.8
 DF7487:UTM  15      -  ANDOVER SWEDISH EVAN LUTH CH             093 52 22.8
 DF7487
 DF7487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2246674978(NAD 83)
 DF7487
 DF7487|---------------------------------------------------------------------|
 DF7487| PID    Reference Object                     Distance      Geod. Az  |
 DF7487|                                                           dddmmss.s |
 DF7487| MG0177 LYNN RM 1                            20.295 METERS 09101     |
 DF7487| MG0710 ANDOVER SWEDISH EVAN LUTH CH        APPROX. 3.9 KM 0953737.9 |
 DF7487| MG0179 LYNN RM 2                            20.030 METERS 18324     |
 DF7487| CL9820 LYNN AZ MK                                         2685940.5 |
 DF7487| MG0713 ORION TV STATION WHBF TOWER         APPROX. 4.7 KM 3191925.1 |
 DF7487|---------------------------------------------------------------------|
 DF7487
 DF7487                          SUPERSEDED SURVEY CONTROL
 DF7487
 DF7487  NAD 83(1996)-  41 17 44.19254(N)    090 20 34.80449(W) AD(       ) 2
 DF7487  NAD 83(1986)-  41 17 44.19801(N)    090 20 34.81414(W) AD(       ) 2
 DF7487
 DF7487.Superseded values are not recommended for survey control.
 DF7487
 DF7487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7487.See file dsdata.pdf to determine how the superseded data were derived.
 DF7487
 DF7487_MARKER: DH = HORIZONTAL CONTROL DISK
 DF7487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7487_STAMPING: LYNN 1959 1980
 DF7487_MARK LOGO: NGS
 DF7487_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7487+STABILITY: SURFACE MOTION
 DF7487
 DF7487  HISTORY     - Date     Condition        Report By
 DF7487  HISTORY     - 1980     MONUMENTED       NGS
 DF7487
 DF7487                          STATION DESCRIPTION
 DF7487
 DF7487'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 DF7487'STATION MARK FOUND WITH A SMALL AMOUNT OF THE DISK LEFT.  THE PLUMB
 DF7487'POINT VISIBLE.  RM 1 AND RM 2 FOUND WITH TOP PORTIONS BROKEN OFF. THE
 DF7487'AZ MK WITH THE DISK SHEARED OFF, THE STEM OF MARK WAS PLUMBED AND A
 DF7487'NEW DISK SET IN THE SAME MONUMENT.  RMS 3 AND 4 WERE SET IN THE SAME
 DF7487'MONUMENT THAT RM 1 AND 2 WERE SET IN.  AFTER VERIFYING THE AZ MK A
 DF7487'POINT HELD AND A NEW DISK SET AT STATION MARK.  THE STATION IS LOCATED
 DF7487'ABOUT 2.5 MILES (4.0 KM) W OF ANDOVER, 0.8 MILE (1.3 KM) OF LYNN
 DF7487'CENTER, 0.4 MILE (0.6 KM) W OF INTERSTATE HWY 74 AND ON STATE HWY
 DF7487'PROPERTY.  TO REACH STATION FROM INTERSECTION OF INTERSTATE HWY 74 AND
 DF7487'STATE HWY 81 ABOUT 3 MILES (4.8 KM) W OF ANDOVER, GO W ON STATE HWY 81
 DF7487'FOR 0.4 MILE (0.6 KM) TO THE STATION OF RIGHT AS DESCRIBED.  CONTINUE
 DF7487'W FOR 0.3 MILE (0.5 KM) TO AZ MK ON THE LEFT.
 DF7487'
 DF7487'STATION MARKS ARE STANDARD DISKS, STAMPED---LYNN 1959 1980---.  IT IS
 DF7487'36 FT (11.0 M) N OF CENTERLINE OF HWY 81, 1 FT (0.3 M) E OF A METAL
 DF7487'WITNESS POST ON ROAD RIGHT OF WAY.  THE MARK PROJECTS 2 INCHES.  RM 3
 DF7487'A STANDARD DISK, STAMPED---LYNN 1959 NO 3 1980---.  IT IS 36 FT (11.0
 DF7487'M) N OR CENTERLINE OF HWY AND 1 FT (0.3 M) W OF A METAL WITNESS POST.
 DF7487'THE MARK PROJECTS 2 INCHES.  RM 4, A STANDARD DISK, STAMPED---LYNN
 DF7487'1959 NO 4 1980---.  IT IS 30 FT (9.1 M) S OF CENTERLINE OF THE HWY AND
 DF7487'1 FT (0.3 M) W OF A METAL WITNESS POST. THE MARK PROJECTS 2 INCHES.
 DF7487'AZ MK, A STANDARD DISK, STAMPED---LYNN 1959 1980---.  IT IS 32 FT (9.8
 DF7487'M) S OF CENTERLINE OF HWY, 3 FT (0.9 M) N OF FENCELINE, 2 FT (0.6 M) N
 DF7487'OF METAL WITNESS POST, 3 FT (0.9 M) NE OF A POWER LINE POLE AND 1 FT
 DF7487'(0.3 M) W OF A METAL WITNESS POST.  THE MARK PROJECTS 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0653 ***********************************************************************
 HB0653  DESIGNATION -  M 10
 HB0653  PID         -  HB0653
 HB0653  STATE/COUNTY-  IL/JACKSON
 HB0653  COUNTRY     -  US
 HB0653  USGS QUAD   -  CARBONDALE (2018)
 HB0653
 HB0653                         *CURRENT SURVEY CONTROL
 HB0653  ______________________________________________________________________
 HB0653* NAD 83(1986) POSITION- 37 40 11.     (N) 089 12 46.     (W)   SCALED
 HB0653* NAVD 88 ORTHO HEIGHT -   125.908 (meters)      413.08  (feet) ADJUSTED
 HB0653  ______________________________________________________________________
 HB0653  GEOID HEIGHT    -        -28.995 (meters)                     GEOID18
 HB0653  DYNAMIC HEIGHT  -        125.820 (meters)      412.79  (feet) COMP
 HB0653  MODELED GRAVITY -    979,928.7   (mgal)                       NAVD 88
 HB0653
 HB0653  VERT ORDER      -  FIRST     CLASS I
 HB0653
 HB0653.The horizontal coordinates were scaled from a map and have
 HB0653.an estimated accuracy of +/- 6 seconds.
 HB0653
 HB0653.The orthometric height was determined by differential leveling and
 HB0653.adjusted by the NATIONAL GEODETIC SURVEY
 HB0653.in June 1991.
 HB0653
 HB0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0653.GEOID18 height accuracy estimate available here.
 HB0653
 HB0653.Click photographs - Photos may exist for this station.
 HB0653
 HB0653.The dynamic height is computed by dividing the NAVD 88
 HB0653.geopotential number by the normal gravity value computed on the
 HB0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0653.degrees latitude (g = 980.6199 gals.).
 HB0653
 HB0653.The modeled gravity was interpolated from observed gravity values.
 HB0653
 HB0653;                    North         East    Units  Estimated Accuracy
 HB0653;SPC IL W     -   111,740.      784,150.      MT  (+/- 180 meters Scaled)
 HB0653
 HB0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG048714(NAD 83)
 HB0653
 HB0653                          SUPERSEDED SURVEY CONTROL
 HB0653
 HB0653  NGVD 29 (11/26/84)  125.973  (m)          413.30   (f) ADJUSTED    1 1
 HB0653
 HB0653.Superseded values are not recommended for survey control.
 HB0653
 HB0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0653.See file dsdata.pdf to determine how the superseded data were derived.
 HB0653
 HB0653_MARKER: DB = BENCH MARK DISK
 HB0653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0653_STAMPING: M 10 1922
 HB0653_MARK LOGO: CGS
 HB0653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0653+STABILITY: SURFACE MOTION
 HB0653_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0653+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2011
 HB0653
 HB0653  HISTORY     - Date     Condition        Report By
 HB0653  HISTORY     - 1922     MONUMENTED       CGS
 HB0653  HISTORY     - 1969     GOOD             CGS
 HB0653  HISTORY     - 20110615 GOOD             ILDT
 HB0653  HISTORY     - 20110714 GOOD             ILDT
 HB0653
 HB0653                          STATION DESCRIPTION
 HB0653
 HB0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0653'4 MI S FROM CARBONDALE.
 HB0653'ABOUT 4.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0653'THE STATION AT CARBONDALE, OR ABOUT 4.1 MILES NORTH ALONG THE
 HB0653'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT MAKANDA, 14 RAILS
 HB0653'SOUTH OF THE CROSSING OF THE RAILROAD AND A PAVED ROAD, 11 1/2
 HB0653'RAILS SOUTH OF MILEPOST 312, 29 1/2 FEET WEST OF THE WEST RAIL
 HB0653'OF THE WEST TRACK, 60 FEET NORTH OF THE WEST END OF A 24-INCH
 HB0653'TUBULAR CULVERT, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT
 HB0653'1 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 HB0653'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 HB0653'GROUND.  SEC 9, T 10 S, R 1 W.
 HB0653
 HB0653                          STATION RECOVERY (2011)
 HB0653
 HB0653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0653'600' SOUTH OF RD CROSSING CENTERLINE AND 30' WEST
 HB0653
 HB0653                          STATION RECOVERY (2011)
 HB0653
 HB0653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0653'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0872 ***********************************************************************
 KB0872  DESIGNATION -  M 102
 KB0872  PID         -  KB0872
 KB0872  STATE/COUNTY-  IL/MACOUPIN
 KB0872  COUNTRY     -  US
 KB0872  USGS QUAD   -  CARLINVILLE WEST (2018)
 KB0872
 KB0872                         *CURRENT SURVEY CONTROL
 KB0872  ______________________________________________________________________
 KB0872* NAD 83(1986) POSITION- 39 17 29.     (N) 089 59 58.     (W)   SCALED
 KB0872* NAVD 88 ORTHO HEIGHT -   172.167 (meters)      564.85  (feet) ADJUSTED
 KB0872  ______________________________________________________________________
 KB0872  GEOID HEIGHT    -        -31.582 (meters)                     GEOID18
 KB0872  DYNAMIC HEIGHT  -        172.069 (meters)      564.53  (feet) COMP
 KB0872  MODELED GRAVITY -    980,055.5   (mgal)                       NAVD 88
 KB0872
 KB0872  VERT ORDER      -  SECOND    CLASS 0
 KB0872
 KB0872.The horizontal coordinates were scaled from a map and have
 KB0872.an estimated accuracy of +/- 6 seconds.
 KB0872
 KB0872.The orthometric height was determined by differential leveling and
 KB0872.adjusted by the NATIONAL GEODETIC SURVEY
 KB0872.in June 1991.
 KB0872
 KB0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0872.GEOID18 height accuracy estimate available here.
 KB0872
 KB0872.Click photographs - Photos may exist for this station.
 KB0872
 KB0872.The dynamic height is computed by dividing the NAVD 88
 KB0872.geopotential number by the normal gravity value computed on the
 KB0872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0872.degrees latitude (g = 980.6199 gals.).
 KB0872
 KB0872.The modeled gravity was interpolated from observed gravity values.
 KB0872
 KB0872;                    North         East    Units  Estimated Accuracy
 KB0872;SPC IL W     -   291,330.      714,430.      MT  (+/- 180 meters Scaled)
 KB0872
 KB0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ413534(NAD 83)
 KB0872
 KB0872                          SUPERSEDED SURVEY CONTROL
 KB0872
 KB0872  NGVD 29 (??/??/92)  172.302  (m)          565.29   (f) ADJ UNCH    2 0
 KB0872
 KB0872.Superseded values are not recommended for survey control.
 KB0872
 KB0872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0872.See file dsdata.pdf to determine how the superseded data were derived.
 KB0872
 KB0872_MARKER: DB = BENCH MARK DISK
 KB0872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0872_STAMPING: M 102 1935
 KB0872_MARK LOGO: CGS
 KB0872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0872+STABILITY: SURFACE MOTION
 KB0872
 KB0872  HISTORY     - Date     Condition        Report By
 KB0872  HISTORY     - 1935     MONUMENTED       CGS
 KB0872
 KB0872                          STATION DESCRIPTION
 KB0872
 KB0872'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0872'3 MI E FROM READER.
 KB0872'3.0 MILES EAST ALONG STATE HIGHWAY 108 FROM THE NORTH JUNCTION
 KB0872'OF STATE HIGHWAY 111 AT READER, MACOUPIN COUNTY, AT A BRIDGE, IN
 KB0872'THE TOP OF THE NORTHWEST WING WALL, 8 INCHES NORTH OF THE
 KB0872'RAILING, AND 21 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY.
 KB0872'A STANDARD DISK, STAMPED M 102 1935 AND SET IN THE TOP OF A
 KB0872'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0055 ***********************************************************************
 JC0055  DESIGNATION -  M 103
 JC0055  PID         -  JC0055
 JC0055  STATE/COUNTY-  IL/MADISON
 JC0055  COUNTRY     -  US
 JC0055  USGS QUAD   -  ALTON (2018)
 JC0055
 JC0055                         *CURRENT SURVEY CONTROL
 JC0055  ______________________________________________________________________
 JC0055* NAD 83(1986) POSITION- 38 59 05.     (N) 090 08 50.     (W)   SCALED
 JC0055* NAVD 88 ORTHO HEIGHT -   159.152 (meters)      522.15  (feet) ADJUSTED
 JC0055  ______________________________________________________________________
 JC0055  GEOID HEIGHT    -        -31.450 (meters)                     GEOID18
 JC0055  DYNAMIC HEIGHT  -        159.056 (meters)      521.84  (feet) COMP
 JC0055  MODELED GRAVITY -    980,019.4   (mgal)                       NAVD 88
 JC0055
 JC0055  VERT ORDER      -  SECOND    CLASS 0
 JC0055
 JC0055.The horizontal coordinates were scaled from a map and have
 JC0055.an estimated accuracy of +/- 6 seconds.
 JC0055
 JC0055.The orthometric height was determined by differential leveling and
 JC0055.adjusted by the NATIONAL GEODETIC SURVEY
 JC0055.in June 1991.
 JC0055
 JC0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0055.GEOID18 height accuracy estimate available here.
 JC0055
 JC0055.Click photographs - Photos may exist for this station.
 JC0055
 JC0055.The dynamic height is computed by dividing the NAVD 88
 JC0055.geopotential number by the normal gravity value computed on the
 JC0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0055.degrees latitude (g = 980.6199 gals.).
 JC0055
 JC0055.The modeled gravity was interpolated from observed gravity values.
 JC0055
 JC0055;                    North         East    Units  Estimated Accuracy
 JC0055;SPC IL W     -   257,270.      701,690.      MT  (+/- 180 meters Scaled)
 JC0055
 JC0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD471189(NAD 83)
 JC0055
 JC0055                          SUPERSEDED SURVEY CONTROL
 JC0055
 JC0055  NGVD 29 (??/??/92)  159.279  (m)          522.57   (f) ADJ UNCH    2 0
 JC0055
 JC0055.Superseded values are not recommended for survey control.
 JC0055
 JC0055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0055.See file dsdata.pdf to determine how the superseded data were derived.
 JC0055
 JC0055_MARKER: DB = BENCH MARK DISK
 JC0055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0055_STAMPING: M 103 1935
 JC0055_MARK LOGO: CGS
 JC0055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0055+STABILITY: SURFACE MOTION
 JC0055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0055+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2001
 JC0055
 JC0055  HISTORY     - Date     Condition        Report By
 JC0055  HISTORY     - 1935     MONUMENTED       CGS
 JC0055  HISTORY     - 19911201 GOOD             USGS
 JC0055  HISTORY     - 20010410 GOOD             JCLS
 JC0055  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 JC0055
 JC0055                          STATION DESCRIPTION
 JC0055
 JC0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0055'4.2 MI S FROM BRIGHTON.
 JC0055'IN MADISON COUNTY, 4.2 MILES SOUTH ALONG THE CHICAGO, BURLINGTON
 JC0055'AND QUINCY RAILROAD FROM THE STATION AT BRIGHTON, MACOUPIN
 JC0055'COUNTY, 0.3 MILE NORTH OF MILEPOST 34, 13 YARDS NORTH OF A ROAD
 JC0055'CROSSING, 16 YARDS EAST OF THE CENTERLINE OF THE TRACK, AND AT
 JC0055'A FENCE LINE.  A STANDARD DISK, STAMPED M 103 1935 AND SET IN
 JC0055'THE TOP OF A CONCRETE POST.
 JC0055
 JC0055                          STATION RECOVERY (1991)
 JC0055
 JC0055'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1991 (GDW)
 JC0055'RECOVERED IN GOOD CONDITION.
 JC0055
 JC0055                          STATION RECOVERY (2001)
 JC0055
 JC0055'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 JC0055'RECOVERED IN GOOD CONDITION.
 JC0055
 JC0055                          STATION RECOVERY (2012)
 JC0055
 JC0055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1122 ***********************************************************************
 JB1122  DESIGNATION -  M 104
 JB1122  PID         -  JB1122
 JB1122  STATE/COUNTY-  IL/WASHINGTON
 JB1122  COUNTRY     -  US
 JB1122  USGS QUAD   -  IRVINGTON (2018)
 JB1122
 JB1122                         *CURRENT SURVEY CONTROL
 JB1122  ______________________________________________________________________
 JB1122* NAD 83(1986) POSITION- 38 28 38.     (N) 089 12 59.     (W)   SCALED
 JB1122* NAVD 88 ORTHO HEIGHT -   140.575 (meters)      461.20  (feet) ADJUSTED
 JB1122  ______________________________________________________________________
 JB1122  GEOID HEIGHT    -        -30.508 (meters)                     GEOID18
 JB1122  DYNAMIC HEIGHT  -        140.485 (meters)      460.91  (feet) COMP
 JB1122  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB1122
 JB1122  VERT ORDER      -  SECOND    CLASS 0
 JB1122
 JB1122.The horizontal coordinates were scaled from a map and have
 JB1122.an estimated accuracy of +/- 6 seconds.
 JB1122
 JB1122.The orthometric height was determined by differential leveling and
 JB1122.adjusted by the NATIONAL GEODETIC SURVEY
 JB1122.in June 1991.
 JB1122
 JB1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1122.GEOID18 height accuracy estimate available here.
 JB1122
 JB1122.Click photographs - Photos may exist for this station.
 JB1122
 JB1122.The dynamic height is computed by dividing the NAVD 88
 JB1122.geopotential number by the normal gravity value computed on the
 JB1122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1122.degrees latitude (g = 980.6199 gals.).
 JB1122
 JB1122.The modeled gravity was interpolated from observed gravity values.
 JB1122
 JB1122;                    North         East    Units  Estimated Accuracy
 JB1122;SPC IL W     -   201,370.      782,920.      MT  (+/- 180 meters Scaled)
 JB1122
 JB1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH066610(NAD 83)
 JB1122
 JB1122                          SUPERSEDED SURVEY CONTROL
 JB1122
 JB1122  NGVD 29 (??/??/92)  140.704  (m)          461.63   (f) ADJ UNCH    2 0
 JB1122
 JB1122.Superseded values are not recommended for survey control.
 JB1122
 JB1122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1122.See file dsdata.pdf to determine how the superseded data were derived.
 JB1122
 JB1122_MARKER: DB = BENCH MARK DISK
 JB1122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1122_STAMPING: M 104 1935
 JB1122_MARK LOGO: CGS
 JB1122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1122+STABILITY: SURFACE MOTION
 JB1122
 JB1122  HISTORY     - Date     Condition        Report By
 JB1122  HISTORY     - 1935     MONUMENTED       CGS
 JB1122  HISTORY     - 20121009 MARK NOT FOUND   ILDT
 JB1122
 JB1122                          STATION DESCRIPTION
 JB1122
 JB1122'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1122'3.9 MI NE FROM HOYLETON.
 JB1122'3.9 MILES NORTHEAST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM
 JB1122'THE STATION AT HOYLETON, WASHINGTON COUNTY, AT POLE 19+10, 5
 JB1122'YARDS NORTH OF A ROAD CROSSING, AND 7 YARDS NORTHWEST OF THE
 JB1122'CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED M 104 1935
 JB1122'AND SET IN THE TOP OF A CONCRETE POST.
 JB1122
 JB1122                          STATION RECOVERY (2012)
 JB1122
 JB1122'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1122'TRACKS AND CROSSING ARE GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0430 ***********************************************************************
 HB0430  DESIGNATION -  M 105
 HB0430  PID         -  HB0430
 HB0430  STATE/COUNTY-  IL/JOHNSON
 HB0430  COUNTRY     -  US
 HB0430  USGS QUAD   -  BLOOMFIELD (2018)
 HB0430
 HB0430                         *CURRENT SURVEY CONTROL
 HB0430  ______________________________________________________________________
 HB0430* NAD 83(1986) POSITION- 37 24 29.     (N) 088 47 29.     (W)   SCALED
 HB0430* NAVD 88 ORTHO HEIGHT -   132.503 (meters)      434.72  (feet) ADJUSTED
 HB0430  ______________________________________________________________________
 HB0430  GEOID HEIGHT    -        -28.748 (meters)                     GEOID18
 HB0430  DYNAMIC HEIGHT  -        132.408 (meters)      434.41  (feet) COMP
 HB0430  MODELED GRAVITY -    979,908.6   (mgal)                       NAVD 88
 HB0430
 HB0430  VERT ORDER      -  SECOND    CLASS 0
 HB0430
 HB0430.The horizontal coordinates were scaled from a map and have
 HB0430.an estimated accuracy of +/- 6 seconds.
 HB0430
 HB0430.The orthometric height was determined by differential leveling and
 HB0430.adjusted by the NATIONAL GEODETIC SURVEY
 HB0430.in June 1991.
 HB0430
 HB0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0430.GEOID18 height accuracy estimate available here.
 HB0430
 HB0430.Click photographs - Photos may exist for this station.
 HB0430
 HB0430.The dynamic height is computed by dividing the NAVD 88
 HB0430.geopotential number by the normal gravity value computed on the
 HB0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0430.degrees latitude (g = 980.6199 gals.).
 HB0430
 HB0430.The modeled gravity was interpolated from observed gravity values.
 HB0430
 HB0430;                    North         East    Units  Estimated Accuracy
 HB0430;SPC IL E     -    82,380.      259,450.      MT  (+/- 180 meters Scaled)
 HB0430
 HB0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG414416(NAD 83)
 HB0430
 HB0430                          SUPERSEDED SURVEY CONTROL
 HB0430
 HB0430  NGVD 29 (11/26/84)  132.578  (m)          434.97   (f) ADJUSTED    2 0
 HB0430
 HB0430.Superseded values are not recommended for survey control.
 HB0430
 HB0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0430.See file dsdata.pdf to determine how the superseded data were derived.
 HB0430
 HB0430_MARKER: DB = BENCH MARK DISK
 HB0430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0430_STAMPING: M 105 1935
 HB0430_MARK LOGO: CGS
 HB0430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0430+STABILITY: SURFACE MOTION
 HB0430
 HB0430  HISTORY     - Date     Condition        Report By
 HB0430  HISTORY     - 1935     MONUMENTED       CGS
 HB0430  HISTORY     - 1941     GOOD             CGS
 HB0430
 HB0430                          STATION DESCRIPTION
 HB0430
 HB0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 HB0430'2.7 MI W FROM GRANTSBURG.
 HB0430'2.7 MILES WEST ALONG STATE HIGHWAY 146 FROM THE PUBLIC SCHOOL AT
 HB0430'GRANTSBURG, JOHNSON COUNTY, ABOUT 6 MILES EAST OF VIENNA, ACROSS
 HB0430'THE HIGHWAY FROM WARTRACE SCHOOL AND THE L. WHITESIDE RESIDENCE,
 HB0430'14 YARDS NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 2 YARDS
 HB0430'SOUTH OF A FENCE.  A STANDARD DISK, STAMPED M 105 1935 AND SET IN
 HB0430'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0876 ***********************************************************************
 HB0876  DESIGNATION -  M 106
 HB0876  PID         -  HB0876
 HB0876  STATE/COUNTY-  IL/UNION
 HB0876  COUNTRY     -  US
 HB0876  USGS QUAD   -  JONESBORO (2018)
 HB0876
 HB0876                         *CURRENT SURVEY CONTROL
 HB0876  ______________________________________________________________________
 HB0876* NAD 83(1986) POSITION- 37 27 05.     (N) 089 16 04.     (W)   SCALED
 HB0876* NAVD 88 ORTHO HEIGHT -   174.076 (meters)      571.11  (feet) ADJUSTED
 HB0876  ______________________________________________________________________
 HB0876  GEOID HEIGHT    -        -28.525 (meters)                     GEOID18
 HB0876  DYNAMIC HEIGHT  -        173.952 (meters)      570.71  (feet) COMP
 HB0876  MODELED GRAVITY -    979,913.9   (mgal)                       NAVD 88
 HB0876
 HB0876  VERT ORDER      -  SECOND    CLASS 0
 HB0876
 HB0876.The horizontal coordinates were scaled from a map and have
 HB0876.an estimated accuracy of +/- 6 seconds.
 HB0876
 HB0876.The orthometric height was determined by differential leveling and
 HB0876.adjusted by the NATIONAL GEODETIC SURVEY
 HB0876.in June 1991.
 HB0876
 HB0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0876.GEOID18 height accuracy estimate available here.
 HB0876
 HB0876.Click photographs - Photos may exist for this station.
 HB0876
 HB0876.The dynamic height is computed by dividing the NAVD 88
 HB0876.geopotential number by the normal gravity value computed on the
 HB0876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0876.degrees latitude (g = 980.6199 gals.).
 HB0876
 HB0876.The modeled gravity was interpolated from observed gravity values.
 HB0876
 HB0876;                    North         East    Units  Estimated Accuracy
 HB0876;SPC IL W     -    87,460.      779,530.      MT  (+/- 180 meters Scaled)
 HB0876
 HB0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG994473(NAD 83)
 HB0876
 HB0876                          SUPERSEDED SURVEY CONTROL
 HB0876
 HB0876  NGVD 29 (11/26/84)  174.090  (m)          571.16   (f) ADJUSTED    2 0
 HB0876
 HB0876.Superseded values are not recommended for survey control.
 HB0876
 HB0876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0876.See file dsdata.pdf to determine how the superseded data were derived.
 HB0876
 HB0876_MARKER: DB = BENCH MARK DISK
 HB0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0876_STAMPING: M 106 1935
 HB0876_MARK LOGO: CGS
 HB0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0876+STABILITY: SURFACE MOTION
 HB0876
 HB0876  HISTORY     - Date     Condition        Report By
 HB0876  HISTORY     - 1935     MONUMENTED       CGS
 HB0876  HISTORY     - 1949     GOOD             CGS
 HB0876  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0876
 HB0876                          STATION DESCRIPTION
 HB0876
 HB0876'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0876'AT JONESBORO.
 HB0876'AT JONESBORO, AT THE INTERSECTION OF WEST MARKET STREET AND NORTH
 HB0876'ELM STREET, 33.5 FEET NORTH OF THE CENTER LINE OF WEST MARKET
 HB0876'STREET, 87 FEET EAST OF THE PROLONGED CENTER LINE OF NORTH ELM
 HB0876'STREET, 57 FEET EAST-SOUTHEAST OF THE CENTER OF THE SOUTH
 HB0876'ENTRANCE TO THE COURT HOUSE, 1 FOOT NORTH OF THE SAND STONE
 HB0876'CURBING AROUND THE COURT HOUSE, 33.8 FEET SOUTHEAST OF THE
 HB0876'SOUTHEAST CORNER OF THE MAIN PART OF THE COURT HOUSE BUILDING,
 HB0876'ABOUT LEVEL WITH THE SIDE WALK AND SET IN THE TOP OF A CONCRETE
 HB0876'POST PROJECTING 1 INCH.
 HB0876
 HB0876                          STATION RECOVERY (2002)
 HB0876
 HB0876'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0876'MARK DESTROYED DUE TO CONSTRUCTION OF NEW CURBING AND SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8367 ***********************************************************************
 DR8367  HT_MOD      -  This is a Height Modernization Survey Station.
 DR8367  DESIGNATION -  M 106
 DR8367  PID         -  DR8367
 DR8367  STATE/COUNTY-  IL/COOK
 DR8367  COUNTRY     -  US
 DR8367  USGS QUAD   -  ELMHURST (2018)
 DR8367
 DR8367                         *CURRENT SURVEY CONTROL
 DR8367  ______________________________________________________________________
 DR8367* NAD 83(2011) POSITION- 41 59 50.17196(N) 087 56 11.33647(W)   ADJUSTED
 DR8367* NAD 83(2011) ELLIP HT-   169.874 (meters)        (08/21/22)   ADJUSTED
 DR8367* NAD 83(2011) EPOCH   -  2010.00
 DR8367* NAVD 88 ORTHO HEIGHT -   203.52  (meters)      667.7   (feet) GPS OBS
 DR8367  ______________________________________________________________________
 DR8367  GEOID HEIGHT    -        -33.639 (meters)                     GEOID18
 DR8367  NAD 83(2011) X  -    170,938.903 (meters)                     COMP
 DR8367  NAD 83(2011) Y  - -4,744,249.580 (meters)                     COMP
 DR8367  NAD 83(2011) Z  -  4,245,492.148 (meters)                     COMP
 DR8367  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 DR8367
 DR8367  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR8367  Standards:
 DR8367         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR8367            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR8367  -------------------------------------------------------------------
 DR8367  NETWORK    0.49   1.14           0.21   0.19   0.58     -0.12653982
 DR8367  -------------------------------------------------------------------
 DR8367  Click here for local accuracies and other accuracy information.
 DR8367
 DR8367.The horizontal coordinates were established by GPS observations
 DR8367.and adjusted by the CLAASSEN WHITE & ASSOCIATES PC in August 2022.
 DR8367
 DR8367.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR8367.been affixed to the stable North American tectonic plate. See 
 DR8367.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR8367
 DR8367.The horizontal coordinates are valid at the epoch date displayed above
 DR8367.which is a decimal equivalence of Year/Month/Day.
 DR8367
 DR8367.The orthometric height was determined by GPS observations and a
 DR8367.high-resolution geoid model using precise GPS observation and
 DR8367.processing techniques.
 DR8367
 DR8367.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8367.GEOID18 height accuracy estimate available here.
 DR8367
 DR8367.Click photographs - Photos may exist for this station.
 DR8367
 DR8367.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR8367
 DR8367.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR8367
 DR8367.The ellipsoidal height was determined by GPS observations
 DR8367.and is referenced to NAD 83.
 DR8367
 DR8367. The following values were computed from the NAD 83(2011) position.
 DR8367
 DR8367;                    North         East     Units Scale Factor Converg.
 DR8367;SPC IL E     -   591,875.576   332,880.017   MT  0.99998830   +0 15 55.9
 DR8367;SPC IL E     - 1,941,845.12  1,092,123.86   sFT  0.99998830   +0 15 55.9
 DR8367;UTM  16      - 4,649,897.244   422,439.076   MT  0.99967402   -0 37 35.9
 DR8367
 DR8367!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR8367!SPC IL E     -   0.99997336  x   0.99998830  =   0.99996166
 DR8367!UTM  16      -   0.99997336  x   0.99967402  =   0.99964739
 DR8367
 DR8367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2243949897(NAD 83)
 DR8367
 DR8367                          SUPERSEDED SURVEY CONTROL
 DR8367
 DR8367.No superseded survey control is available for this station.
 DR8367
 DR8367_MARKER: F = FLANGE-ENCASED ROD
 DR8367_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DR8367+WITH SETTING: INFORMATION.
 DR8367_STAMPING: M 106
 DR8367_MARK LOGO: CWA
 DR8367_PROJECTION: FLUSH
 DR8367_MAGNETIC: I = MARKER IS A STEEL ROD
 DR8367_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DR8367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8367+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DR8367
 DR8367  HISTORY     - Date     Condition        Report By
 DR8367  HISTORY     - 2018     MONUMENTED       OHARE
 DR8367  HISTORY     - 20220725 GOOD             CWA
 DR8367
 DR8367                          STATION DESCRIPTION
 DR8367
 DR8367'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2022 (KAG)
 DR8367'THE MONUMENT IS LOCATED IN THE AIRSIDE AREA, NEAR THE NORTHWEST
 DR8367'QUADRANT, OF O'HARE INTERNATIONAL AIRPORT, CHICAGO, ILLINOIS. FROM THE
 DR8367'INTERSECTION OF US ROUTE 45 (MANNHEIM ROAD) AND IL ROUTE 72 (HIGGINS
 DR8367'ROAD), PROCEED WEST ON IL ROUTE 72 FOR 2.5 MI (4.0 KM) TO MOUNT
 DR8367'PROSPECT ROAD.  PROCEED SOUTHERLY ON MOUNT PROSPECT ROAD THRU O'HARE
 DR8367'SECURITY GUARD POST 1, APPROXIMATELY 0.9 MI (1.4 KM) TO HAUL ROAD, AKA
 DR8367'WEST PERIMETER ROAD, AKA NORTHWEST ROAD.  TURN RIGHT AND PROCEED
 DR8367'SOUTHERLY ON SAID ROAD THRU O'HARE SECURITY GUARD POST 2A,
 DR8367'APPROXIMATELY 0.60 MI (0.97 KM) TO A GRAVEL ACCES ROAD AT THE GUIDANCE
 DR8367'LIGHTS.  TURN RIGHT AND PROCEED NORTHWESTERLY ALONG SAID GRAVEL ROAD
 DR8367'0.30 MI (0.48 KM) TO THE STATION ON THE RIGHT.
 DR8367'
 DR8367'THE STATION IS MARKED AND PROTECTED BY 3 CONCRETE FILLED BOLLARDS. THE
 DR8367'MARK IS 151 FT (46.0 M) EASTERLY OF THE WEST PERIMETER FENCE, 130 FT
 DR8367'(39.6 M) SOUTHWESTERLY OF A 6 TALL CHAIN LINK FENCE WITH BARBED WIRE
 DR8367'AND 60 FT (18.3 M) SOUTHERLY OF THE GRAVEL ACCESS ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1849 ***********************************************************************
 HB1849  DESIGNATION -  M 107 RESET
 HB1849  PID         -  HB1849
 HB1849  STATE/COUNTY-  IL/ALEXANDER
 HB1849  COUNTRY     -  US
 HB1849  USGS QUAD   -  THEBES (2018)
 HB1849
 HB1849                         *CURRENT SURVEY CONTROL
 HB1849  ______________________________________________________________________
 HB1849* NAD 83(1986) POSITION- 37 12 35.     (N) 089 25 54.     (W)   SCALED
 HB1849* NAVD 88 ORTHO HEIGHT -   134.97  (meters)      442.8   (feet) RESET
 HB1849  ______________________________________________________________________
 HB1849  GEOID HEIGHT    -        -28.234 (meters)                     GEOID18
 HB1849  VERT ORDER      -  THIRD
 HB1849
 HB1849.The horizontal coordinates were scaled from a map and have
 HB1849.an estimated accuracy of +/- 6 seconds.
 HB1849
 HB1849.The orthometric height was computed from unverified reset data.
 HB1849
 HB1849.No vertical observational check was made to the station.
 HB1849
 HB1849.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1849.GEOID18 height accuracy estimate available here.
 HB1849
 HB1849.Click photographs - Photos may exist for this station.
 HB1849
 HB1849;                    North         East    Units  Estimated Accuracy
 HB1849;SPC IL W     -    60,520.      765,240.      MT  (+/- 180 meters Scaled)
 HB1849
 HB1849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG842209(NAD 83)
 HB1849
 HB1849                          SUPERSEDED SURVEY CONTROL
 HB1849
 HB1849  NGVD 29 (11/09/15)  134.85   (m)          442.4    (f) RESET       3  
 HB1849
 HB1849.Superseded values are not recommended for survey control.
 HB1849
 HB1849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1849.See file dsdata.pdf to determine how the superseded data were derived.
 HB1849
 HB1849_MARKER: DV = VERTICAL CONTROL DISK
 HB1849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1849_STAMPING: M 107 RESET 1992
 HB1849_MARK LOGO: NGS
 HB1849_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1849+STABILITY: SURFACE MOTION
 HB1849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1849+SATELLITE: SATELLITE OBSERVATIONS - 1992
 HB1849
 HB1849  HISTORY     - Date     Condition        Report By
 HB1849  HISTORY     - 1992     MONUMENTED       NGS
 HB1849
 HB1849                          STATION DESCRIPTION
 HB1849
 HB1849'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 HB1849'STATION CAN BE REACHED FROM THE INTERSECTION OF ILLINOIS ROUTE 3 AND
 HB1849'THEBES ROAD ON THE EAST SIDE OF THE VILLAGE OF THEBES BY PROCEEDING
 HB1849'1.55 MI (2.49 KM) SOUTHEAST ON ROUTE 3 TO THE TOP OF A LONG HILL AND
 HB1849'THE STATION ON THE LEFT, APPROXIMATELY 40.3 M (132.2 FT) NORTHEAST OF
 HB1849'THE CENTERLINE OF NEW ROUTE 3 (UNDER CONSTRUCTION), 67.5 M
 HB1849'(221.5 FT) SOUTHEAST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER AT A
 HB1849'FENCE CORNER (ANGLE), 0.6 M (2.0 FT) SOUTHWEST OF A WOOD FENCE POST
 HB1849'IN A BARBED WIRE FENCE LINE, 0.4 M (1.3 FT) SOUTHWEST OF A FIBERGLASS
 HB1849'WITNESS POST, SET IN THE TOP OF A 0.3 M (1.0 FT) ROUND CONCRETE POST,
 HB1849'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0179 ***********************************************************************
 JB0179  DESIGNATION -  M 108
 JB0179  PID         -  JB0179
 JB0179  STATE/COUNTY-  IL/WAYNE
 JB0179  COUNTRY     -  US
 JB0179  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0179
 JB0179                         *CURRENT SURVEY CONTROL
 JB0179  ______________________________________________________________________
 JB0179* NAD 83(1986) POSITION- 38 21 57.     (N) 088 19 23.     (W)   SCALED
 JB0179* NAVD 88 ORTHO HEIGHT -   123.345 (meters)      404.67  (feet) ADJUSTED
 JB0179  ______________________________________________________________________
 JB0179  GEOID HEIGHT    -        -30.592 (meters)                     GEOID18
 JB0179  DYNAMIC HEIGHT  -        123.267 (meters)      404.42  (feet) COMP
 JB0179  MODELED GRAVITY -    979,999.4   (mgal)                       NAVD 88
 JB0179
 JB0179  VERT ORDER      -  SECOND    CLASS 0
 JB0179
 JB0179.The horizontal coordinates were scaled from a map and have
 JB0179.an estimated accuracy of +/- 6 seconds.
 JB0179
 JB0179.The orthometric height was determined by differential leveling and
 JB0179.adjusted by the NATIONAL GEODETIC SURVEY
 JB0179.in June 1991.
 JB0179
 JB0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0179.GEOID18 height accuracy estimate available here.
 JB0179
 JB0179.Click photographs - Photos may exist for this station.
 JB0179
 JB0179.The dynamic height is computed by dividing the NAVD 88
 JB0179.geopotential number by the normal gravity value computed on the
 JB0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0179.degrees latitude (g = 980.6199 gals.).
 JB0179
 JB0179.The modeled gravity was interpolated from observed gravity values.
 JB0179
 JB0179;                    North         East    Units  Estimated Accuracy
 JB0179;SPC IL E     -   188,580.      300,900.      MT  (+/- 180 meters Scaled)
 JB0179
 JB0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH844472(NAD 83)
 JB0179
 JB0179                          SUPERSEDED SURVEY CONTROL
 JB0179
 JB0179  NGVD 29 (??/??/92)  123.473  (m)          405.09   (f) ADJ UNCH    2 0
 JB0179
 JB0179.Superseded values are not recommended for survey control.
 JB0179
 JB0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0179.See file dsdata.pdf to determine how the superseded data were derived.
 JB0179
 JB0179_MARKER: DB = BENCH MARK DISK
 JB0179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0179_STAMPING: M 108 1935
 JB0179_MARK LOGO: CGS
 JB0179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0179+STABILITY: SURFACE MOTION
 JB0179
 JB0179  HISTORY     - Date     Condition        Report By
 JB0179  HISTORY     - 1935     MONUMENTED       CGS
 JB0179  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 JB0179
 JB0179                          STATION DESCRIPTION
 JB0179
 JB0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0179'2 MI E FROM FAIRFIELD.
 JB0179'ABOUT 2 MILES EAST ALONG THE SOUTHERN RAILWAY FROM THE STATION
 JB0179'AT FAIRFIELD, WAYNE COUNTY, 0.4 MILE EAST OF MILEPOST 119, ONE
 JB0179'RAIL WEST OF A ROAD CROSSING, AND 40 FEET SOUTH OF THE TRACK.  A
 JB0179'STANDARD DISK, STAMPED M 108 1935 AND SET IN THE TOP OF A
 JB0179'CONCRETE POST.
 JB0179
 JB0179                          STATION RECOVERY (2012)
 JB0179
 JB0179'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0179'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1090 ***********************************************************************
 JB1090  DESIGNATION -  M 109
 JB1090  PID         -  JB1090
 JB1090  STATE/COUNTY-  IL/JEFFERSON
 JB1090  COUNTRY     -  US
 JB1090  USGS QUAD   -  WOODLAWN (2018)
 JB1090
 JB1090                         *CURRENT SURVEY CONTROL
 JB1090  ______________________________________________________________________
 JB1090* NAD 83(1986) POSITION- 38 19 47.     (N) 089 02 11.     (W)   SCALED
 JB1090* NAVD 88 ORTHO HEIGHT -   151.997 (meters)      498.68  (feet) ADJUSTED
 JB1090  ______________________________________________________________________
 JB1090  GEOID HEIGHT    -        -30.137 (meters)                     GEOID18
 JB1090  DYNAMIC HEIGHT  -        151.900 (meters)      498.36  (feet) COMP
 JB1090  MODELED GRAVITY -    979,990.4   (mgal)                       NAVD 88
 JB1090
 JB1090  VERT ORDER      -  SECOND    CLASS 0
 JB1090
 JB1090.The horizontal coordinates were scaled from a map and have
 JB1090.an estimated accuracy of +/- 6 seconds.
 JB1090
 JB1090.The orthometric height was determined by differential leveling and
 JB1090.adjusted by the NATIONAL GEODETIC SURVEY
 JB1090.in June 1991.
 JB1090
 JB1090.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1090.GEOID18 height accuracy estimate available here.
 JB1090
 JB1090.Click photographs - Photos may exist for this station.
 JB1090
 JB1090.The dynamic height is computed by dividing the NAVD 88
 JB1090.geopotential number by the normal gravity value computed on the
 JB1090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1090.degrees latitude (g = 980.6199 gals.).
 JB1090
 JB1090.The modeled gravity was interpolated from observed gravity values.
 JB1090
 JB1090;                    North         East    Units  Estimated Accuracy
 JB1090;SPC IL E     -   184,810.      238,530.      MT  (+/- 180 meters Scaled)
 JB1090
 JB1090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH220443(NAD 83)
 JB1090
 JB1090                          SUPERSEDED SURVEY CONTROL
 JB1090
 JB1090  NGVD 29 (??/??/92)  152.102  (m)          499.02   (f) ADJ UNCH    2 0
 JB1090
 JB1090.Superseded values are not recommended for survey control.
 JB1090
 JB1090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1090.See file dsdata.pdf to determine how the superseded data were derived.
 JB1090
 JB1090_MARKER: DB = BENCH MARK DISK
 JB1090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1090_STAMPING: M 109 1935
 JB1090_MARK LOGO: CGS
 JB1090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1090+STABILITY: SURFACE MOTION
 JB1090
 JB1090  HISTORY     - Date     Condition        Report By
 JB1090  HISTORY     - 1935     MONUMENTED       CGS
 JB1090  HISTORY     - 1973     MARK NOT FOUND   USGS
 JB1090  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1090  HISTORY     - 20110421 MARK NOT FOUND   ILDT
 JB1090
 JB1090                          STATION DESCRIPTION
 JB1090
 JB1090'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1090'AT WOODLAWN.
 JB1090'AT WOODLAWN, JEFFERSON COUNTY, ON THE LOUISVILLE AND NASHVILLE
 JB1090'RAILROAD, 1500 FEET WEST OF THE STATION, 4-1/2 RAILS WEST OF THE
 JB1090'SECOND-STREET CROSSING WEST OF THE STATION, AT MILEPOST 415, 33
 JB1090'FEET NORTH OF THE TRACK, AND 50 FEET SOUTH OF THE CENTERLINE OF A
 JB1090'STREET.  A STANDARD DISK, STAMPED M 109 1935 AND SET IN THE TOP
 JB1090'OF A CONCRETE POST.
 JB1090
 JB1090                          STATION RECOVERY (1973)
 JB1090
 JB1090'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB1090'MARK NOT FOUND.
 JB1090
 JB1090                          STATION RECOVERY (2009)
 JB1090
 JB1090'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1090'MARK NOT FOUND.
 JB1090
 JB1090                          STATION RECOVERY (2011)
 JB1090
 JB1090'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1090'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0004 ***********************************************************************
 KB0004  DESIGNATION -  M 11
 KB0004  PID         -  KB0004
 KB0004  STATE/COUNTY-  IL/DOUGLAS
 KB0004  COUNTRY     -  US
 KB0004  USGS QUAD   -  HINDSBORO (2018)
 KB0004
 KB0004                         *CURRENT SURVEY CONTROL
 KB0004  ______________________________________________________________________
 KB0004* NAD 83(1986) POSITION- 39 41 07.39   (N) 088 08 03.74   (W)   HD_HELD1
 KB0004* NAVD 88 ORTHO HEIGHT -   197.723 (meters)      648.70  (feet) ADJUSTED
 KB0004  ______________________________________________________________________
 KB0004  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 KB0004  DYNAMIC HEIGHT  -        197.616 (meters)      648.35  (feet) COMP
 KB0004  MODELED GRAVITY -    980,078.8   (mgal)                       NAVD 88
 KB0004
 KB0004  VERT ORDER      -  FIRST     CLASS II
 KB0004
 KB0004.The horizontal coordinates were determined by differentially corrected
 KB0004.hand held GPS observations or other comparable positioning techniques
 KB0004.and have an estimated accuracy of +/- 3 meters.
 KB0004
 KB0004.The orthometric height was determined by differential leveling and
 KB0004.adjusted by the NATIONAL GEODETIC SURVEY
 KB0004.in June 1991.
 KB0004
 KB0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0004.GEOID18 height accuracy estimate available here.
 KB0004
 KB0004.Click photographs - Photos may exist for this station.
 KB0004
 KB0004.The dynamic height is computed by dividing the NAVD 88
 KB0004.geopotential number by the normal gravity value computed on the
 KB0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0004.degrees latitude (g = 980.6199 gals.).
 KB0004
 KB0004.The modeled gravity was interpolated from observed gravity values.
 KB0004
 KB0004;                    North         East    Units  Estimated Accuracy
 KB0004;SPC IL E     -   335,088.0     317,067.4     MT  (+/- 3 meters HH1 GPS) 
 KB0004
 KB0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0272693454(NAD 83)
 KB0004
 KB0004                          SUPERSEDED SURVEY CONTROL
 KB0004
 KB0004  NGVD 29 (??/??/92)  197.806  (m)          648.97   (f) ADJ UNCH    1 2
 KB0004
 KB0004.Superseded values are not recommended for survey control.
 KB0004
 KB0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0004.See file dsdata.pdf to determine how the superseded data were derived.
 KB0004
 KB0004_MARKER: DB = BENCH MARK DISK
 KB0004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0004_STAMPING: M 11 1933
 KB0004_MARK LOGO: CGS
 KB0004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0004+STABILITY: SURFACE MOTION
 KB0004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0004+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0004
 KB0004  HISTORY     - Date     Condition        Report By
 KB0004  HISTORY     - 1933     MONUMENTED       CGS
 KB0004  HISTORY     - 1973     GOOD             ILHD
 KB0004  HISTORY     - 1976     GOOD             LOCENG
 KB0004  HISTORY     - 20110907 GOOD             ILDT
 KB0004
 KB0004                          STATION DESCRIPTION
 KB0004
 KB0004'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0004'AT HINDSBORO.
 KB0004'AT HINDSBORO, DOUGLAS COUNTY, ON THE PENNSYLVANIA RAILROAD, 5
 KB0004'RAILS NORTHWEST OF THE STATION, 3 POLES NORTHWEST OF MILEPOST 45,
 KB0004'20 FEET EAST OF A STREET CROSSING, AND 18 FEET NORTH OF THE
 KB0004'TRACK.  A STANDARD DISK, STAMPED M 11 1933 AND SET IN THE TOP OF
 KB0004'A CONCRETE POST.  NOTE-- 30 FT E OF STREET CROSSING, 21 FT N OF
 KB0004'N RAIL, 30 FT S OF STEET NORTH OF RR.
 KB0004
 KB0004                          STATION RECOVERY (1973)
 KB0004
 KB0004'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0004'RECOVERED IN GOOD CONDITION.
 KB0004
 KB0004                          STATION RECOVERY (1976)
 KB0004
 KB0004'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 KB0004'RECOVERED IN GOOD CONDITION.
 KB0004
 KB0004                          STATION RECOVERY (2011)
 KB0004
 KB0004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0004'SE QUAD OF SIXTH AND INDIANA
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0341 ***********************************************************************
 HB0341  DESIGNATION -  M 111
 HB0341  PID         -  HB0341
 HB0341  STATE/COUNTY-  IL/MASSAC
 HB0341  COUNTRY     -  US
 HB0341  USGS QUAD   -  REEVESVILLE (2018)
 HB0341
 HB0341                         *CURRENT SURVEY CONTROL
 HB0341  ______________________________________________________________________
 HB0341* NAD 83(1986) POSITION- 37 15 00.     (N) 088 44 07.     (W)   SCALED
 HB0341* NAVD 88 ORTHO HEIGHT -   108.609 (meters)      356.33  (feet) ADJUSTED
 HB0341  ______________________________________________________________________
 HB0341  GEOID HEIGHT    -        -28.558 (meters)                     GEOID18
 HB0341  DYNAMIC HEIGHT  -        108.530 (meters)      356.07  (feet) COMP
 HB0341  MODELED GRAVITY -    979,902.7   (mgal)                       NAVD 88
 HB0341
 HB0341  VERT ORDER      -  SECOND    CLASS 0
 HB0341
 HB0341.The horizontal coordinates were scaled from a map and have
 HB0341.an estimated accuracy of +/- 6 seconds.
 HB0341
 HB0341.The orthometric height was determined by differential leveling and
 HB0341.adjusted by the NATIONAL GEODETIC SURVEY
 HB0341.in June 1991.
 HB0341
 HB0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0341.GEOID18 height accuracy estimate available here.
 HB0341
 HB0341.Click photographs - Photos may exist for this station.
 HB0341
 HB0341.The dynamic height is computed by dividing the NAVD 88
 HB0341.geopotential number by the normal gravity value computed on the
 HB0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0341.degrees latitude (g = 980.6199 gals.).
 HB0341
 HB0341.The modeled gravity was interpolated from observed gravity values.
 HB0341
 HB0341;                    North         East    Units  Estimated Accuracy
 HB0341;SPC IL E     -    64,810.      264,340.      MT  (+/- 180 meters Scaled)
 HB0341
 HB0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG461240(NAD 83)
 HB0341
 HB0341                          SUPERSEDED SURVEY CONTROL
 HB0341
 HB0341  NGVD 29 (11/26/84)  108.667  (m)          356.52   (f) ADJUSTED    2 0
 HB0341
 HB0341.Superseded values are not recommended for survey control.
 HB0341
 HB0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0341.See file dsdata.pdf to determine how the superseded data were derived.
 HB0341
 HB0341_MARKER: DB = BENCH MARK DISK
 HB0341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0341_STAMPING: M 111 1935
 HB0341_MARK LOGO: CGS
 HB0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0341+STABILITY: SURFACE MOTION
 HB0341
 HB0341  HISTORY     - Date     Condition        Report By
 HB0341  HISTORY     - 1935     MONUMENTED       CGS
 HB0341
 HB0341                          STATION DESCRIPTION
 HB0341
 HB0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0341'AT ROUND KNOB.
 HB0341'AT ROUND KNOB, MASSAC COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0341'AT THE FIRST CROSSING NORTH OF THE STATION, 25 YARDS NORTH
 HB0341'OF MILEPOST B 13, 7 YARDS EAST OF THE TRACK, AND 8 YARDS
 HB0341'NORTH OF THE CROSSING.  A STANDARD DISK, STAMPED M 111 1935 AND
 HB0341'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0848 ***********************************************************************
 JB0848  DESIGNATION -  M 113
 JB0848  PID         -  JB0848
 JB0848  STATE/COUNTY-  IL/BOND
 JB0848  COUNTRY     -  US
 JB0848  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0848
 JB0848                         *CURRENT SURVEY CONTROL
 JB0848  ______________________________________________________________________
 JB0848* NAD 83(1986) POSITION- 38 56 04.     (N) 089 22 03.     (W)   SCALED
 JB0848* NAVD 88 ORTHO HEIGHT -   172.853 (meters)      567.10  (feet) ADJUSTED
 JB0848  ______________________________________________________________________
 JB0848  GEOID HEIGHT    -        -31.356 (meters)                     GEOID18
 JB0848  DYNAMIC HEIGHT  -        172.749 (meters)      566.76  (feet) COMP
 JB0848  MODELED GRAVITY -    980,019.6   (mgal)                       NAVD 88
 JB0848
 JB0848  VERT ORDER      -  SECOND    CLASS 0
 JB0848
 JB0848.The horizontal coordinates were scaled from a map and have
 JB0848.an estimated accuracy of +/- 6 seconds.
 JB0848
 JB0848.The orthometric height was determined by differential leveling and
 JB0848.adjusted by the NATIONAL GEODETIC SURVEY
 JB0848.in June 1991.
 JB0848
 JB0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0848.GEOID18 height accuracy estimate available here.
 JB0848
 JB0848.Click photographs - Photos may exist for this station.
 JB0848
 JB0848.The dynamic height is computed by dividing the NAVD 88
 JB0848.geopotential number by the normal gravity value computed on the
 JB0848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0848.degrees latitude (g = 980.6199 gals.).
 JB0848
 JB0848.The modeled gravity was interpolated from observed gravity values.
 JB0848
 JB0848;                    North         East    Units  Estimated Accuracy
 JB0848;SPC IL W     -   252,000.      769,290.      MT  (+/- 180 meters Scaled)
 JB0848
 JB0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ947121(NAD 83)
 JB0848
 JB0848                          SUPERSEDED SURVEY CONTROL
 JB0848
 JB0848  NGVD 29 (??/??/92)  172.980  (m)          567.52   (f) ADJ UNCH    2 0
 JB0848
 JB0848.Superseded values are not recommended for survey control.
 JB0848
 JB0848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0848.See file dsdata.pdf to determine how the superseded data were derived.
 JB0848
 JB0848_MARKER: DB = BENCH MARK DISK
 JB0848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0848_STAMPING: M 113 1935
 JB0848_MARK LOGO: CGS
 JB0848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0848+STABILITY: SURFACE MOTION
 JB0848
 JB0848  HISTORY     - Date     Condition        Report By
 JB0848  HISTORY     - 1935     MONUMENTED       CGS
 JB0848  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0848
 JB0848                          STATION DESCRIPTION
 JB0848
 JB0848'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0848'AT DURLEY.
 JB0848'AT DURLEY, BOND COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 JB0848'RAILROAD, 2-1/2 RAILS SOUTH OF THE STATION SHED, AT POLE 90/3,
 JB0848'ONE RAIL SOUTH OF THE CENTERLINE OF A COUNTY ROAD, 18 FEET EAST
 JB0848'OF THE TRACK, AND 34 FEET WEST OF THE PROPERTY LINE.  A STANDARD
 JB0848'DISK, STAMPED M 113 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0848
 JB0848                          STATION RECOVERY (1974)
 JB0848
 JB0848'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0848'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1375 ***********************************************************************
 JB1375  DESIGNATION -  M 114
 JB1375  PID         -  JB1375
 JB1375  STATE/COUNTY-  IL/ST CLAIR
 JB1375  COUNTRY     -  US
 JB1375  USGS QUAD   -  O'FALLON (2018)
 JB1375
 JB1375                         *CURRENT SURVEY CONTROL
 JB1375  ______________________________________________________________________
 JB1375* NAD 83(1986) POSITION- 38 30 47.     (N) 089 59 49.     (W)   SCALED
 JB1375* NAVD 88 ORTHO HEIGHT -   152.352 (meters)      499.84  (feet) ADJUSTED
 JB1375  ______________________________________________________________________
 JB1375  GEOID HEIGHT    -        -30.588 (meters)                     GEOID18
 JB1375  DYNAMIC HEIGHT  -        152.254 (meters)      499.52  (feet) COMP
 JB1375  MODELED GRAVITY -    979,985.8   (mgal)                       NAVD 88
 JB1375
 JB1375  VERT ORDER      -  SECOND    CLASS 0
 JB1375
 JB1375.The horizontal coordinates were scaled from a map and have
 JB1375.an estimated accuracy of +/- 6 seconds.
 JB1375
 JB1375.The orthometric height was determined by differential leveling and
 JB1375.adjusted by the NATIONAL GEODETIC SURVEY
 JB1375.in June 1991.
 JB1375
 JB1375.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1375.GEOID18 height accuracy estimate available here.
 JB1375
 JB1375.Click photographs - Photos may exist for this station.
 JB1375
 JB1375.The dynamic height is computed by dividing the NAVD 88
 JB1375.geopotential number by the normal gravity value computed on the
 JB1375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1375.degrees latitude (g = 980.6199 gals.).
 JB1375
 JB1375.The modeled gravity was interpolated from observed gravity values.
 JB1375
 JB1375;                    North         East    Units  Estimated Accuracy
 JB1375;SPC IL W     -   204,930.      714,800.      MT  (+/- 180 meters Scaled)
 JB1375
 JB1375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH386669(NAD 83)
 JB1375
 JB1375                          SUPERSEDED SURVEY CONTROL
 JB1375
 JB1375  NGVD 29 (??/??/92)  152.481  (m)          500.26   (f) ADJ UNCH    2 0
 JB1375
 JB1375.Superseded values are not recommended for survey control.
 JB1375
 JB1375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1375.See file dsdata.pdf to determine how the superseded data were derived.
 JB1375
 JB1375_MARKER: DB = BENCH MARK DISK
 JB1375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1375_STAMPING: M 114 1935
 JB1375_MARK LOGO: CGS
 JB1375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1375+STABILITY: SURFACE MOTION
 JB1375
 JB1375  HISTORY     - Date     Condition        Report By
 JB1375  HISTORY     - 1935     MONUMENTED       CGS
 JB1375  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1375  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1375
 JB1375                          STATION DESCRIPTION
 JB1375
 JB1375'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1375'AT BELLEVILLE.
 JB1375'AT BELLEVILLE, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL RAILROAD.
 JB1375'AT THE EIGHTH STREET CROSSING, 50 FEET NORTH OF THE CENTERLINE
 JB1375'OF EIGHTH STREET, 25 FEET EAST OF THE CENTERLINE OF THE SOUTHBOUND
 JB1375'TRACK, AND 8 FEET NORTHEAST OF A POLE.  A STANDARD DISK, STAMPED
 JB1375'M 114 1935 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB1375'INCHES ABOVE GROUND.
 JB1375
 JB1375                          STATION RECOVERY (1987)
 JB1375
 JB1375'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1375'MARK NOT FOUND.
 JB1375
 JB1375                          STATION RECOVERY (2011)
 JB1375
 JB1375'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1375'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0292 ***********************************************************************
 JC0292  DESIGNATION -  M 115
 JC0292  PID         -  JC0292
 JC0292  STATE/COUNTY-  IL/MONROE
 JC0292  COUNTRY     -  US
 JC0292  USGS QUAD   -  OAKVILLE (2017)
 JC0292
 JC0292                         *CURRENT SURVEY CONTROL
 JC0292  ______________________________________________________________________
 JC0292* NAD 83(1986) POSITION- 38 25 13.29   (N) 090 15 27.55   (W)   HD_HELD1
 JC0292* NAVD 88 ORTHO HEIGHT -   124.078 (meters)      407.08  (feet) ADJUSTED
 JC0292  ______________________________________________________________________
 JC0292  GEOID HEIGHT    -        -30.569 (meters)                     GEOID18
 JC0292  DYNAMIC HEIGHT  -        123.998 (meters)      406.82  (feet) COMP
 JC0292  MODELED GRAVITY -    979,982.0   (mgal)                       NAVD 88
 JC0292
 JC0292  VERT ORDER      -  SECOND    CLASS 0
 JC0292
 JC0292.The horizontal coordinates were determined by differentially corrected
 JC0292.hand held GPS observations or other comparable positioning techniques
 JC0292.and have an estimated accuracy of +/- 3 meters.
 JC0292
 JC0292.The orthometric height was determined by differential leveling and
 JC0292.adjusted by the NATIONAL GEODETIC SURVEY
 JC0292.in June 1991.
 JC0292
 JC0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0292.GEOID18 height accuracy estimate available here.
 JC0292
 JC0292.Click photographs - Photos may exist for this station.
 JC0292
 JC0292.The dynamic height is computed by dividing the NAVD 88
 JC0292.geopotential number by the normal gravity value computed on the
 JC0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0292.degrees latitude (g = 980.6199 gals.).
 JC0292
 JC0292.The modeled gravity was interpolated from observed gravity values.
 JC0292
 JC0292;                    North         East    Units  Estimated Accuracy
 JC0292;SPC IL W     -   194,631.0     692,054.8     MT  (+/- 3 meters HH1 GPS) 
 JC0292
 JC0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3941056018(NAD 83)
 JC0292
 JC0292                          SUPERSEDED SURVEY CONTROL
 JC0292
 JC0292  NGVD 29 (??/??/92)  124.218  (m)          407.54   (f) ADJ UNCH    2 0
 JC0292
 JC0292.Superseded values are not recommended for survey control.
 JC0292
 JC0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0292.See file dsdata.pdf to determine how the superseded data were derived.
 JC0292
 JC0292_MARKER: DB = BENCH MARK DISK
 JC0292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0292_STAMPING: M 115 1935
 JC0292_MARK LOGO: CGS
 JC0292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0292+STABILITY: SURFACE MOTION
 JC0292
 JC0292  HISTORY     - Date     Condition        Report By
 JC0292  HISTORY     - 1935     MONUMENTED       CGS
 JC0292  HISTORY     - 1981     MARK NOT FOUND   NGS
 JC0292  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0292
 JC0292                          STATION DESCRIPTION
 JC0292
 JC0292'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0292'1.8 MI N FROM WARNOCK.
 JC0292'1.8 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0292'STATION AT WARNOCK, MONROE COUNTY, MIDWAY BETWEEN POLES 13/12 AND
 JC0292'13/13, 20 FEET NORTH OF A ROAD CROSSING, 13 FEET WEST OF THE
 JC0292'CENTERLINE OF THE SOUTH-BOUND MAIN TRACK, AND 3 FEET SOUTHEAST
 JC0292'OF A RAILROAD CROSSING SIGN.  A STANDARD DISK, STAMPED M 115
 JC0292'1935 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 JC0292'ABOVE GROUND.
 JC0292
 JC0292                          STATION RECOVERY (1981)
 JC0292
 JC0292'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0292'SEARCHED FOR NOT RECOVERED, CRUSH ROCK ALONG THE RAILROAD NOW COVERS
 JC0292'THE LOCATION OF THE MARK.
 JC0292
 JC0292                          STATION RECOVERY (1987)
 JC0292
 JC0292'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0292'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0705 ***********************************************************************
 HB0705  DESIGNATION -  M 119
 HB0705  PID         -  HB0705
 HB0705  STATE/COUNTY-  IL/JACKSON
 HB0705  COUNTRY     -  US
 HB0705  USGS QUAD   -  MURPHYSBORO (2018)
 HB0705
 HB0705                         *CURRENT SURVEY CONTROL
 HB0705  ______________________________________________________________________
 HB0705* NAD 83(1986) POSITION- 37 45 15.     (N) 089 16 50.     (W)   SCALED
 HB0705* NAVD 88 ORTHO HEIGHT -   119.874 (meters)      393.29  (feet) ADJUSTED
 HB0705  ______________________________________________________________________
 HB0705  GEOID HEIGHT    -        -29.173 (meters)                     GEOID18
 HB0705  DYNAMIC HEIGHT  -        119.791 (meters)      393.01  (feet) COMP
 HB0705  MODELED GRAVITY -    979,934.1   (mgal)                       NAVD 88
 HB0705
 HB0705  VERT ORDER      -  FIRST     CLASS II
 HB0705
 HB0705.The horizontal coordinates were scaled from a map and have
 HB0705.an estimated accuracy of +/- 6 seconds.
 HB0705
 HB0705.The orthometric height was determined by differential leveling and
 HB0705.adjusted by the NATIONAL GEODETIC SURVEY
 HB0705.in June 1991.
 HB0705
 HB0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0705.GEOID18 height accuracy estimate available here.
 HB0705
 HB0705.Click photographs - Photos may exist for this station.
 HB0705
 HB0705.The dynamic height is computed by dividing the NAVD 88
 HB0705.geopotential number by the normal gravity value computed on the
 HB0705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0705.degrees latitude (g = 980.6199 gals.).
 HB0705
 HB0705.The modeled gravity was interpolated from observed gravity values.
 HB0705
 HB0705;                    North         East    Units  Estimated Accuracy
 HB0705;SPC IL W     -   121,060.      778,090.      MT  (+/- 180 meters Scaled)
 HB0705
 HB0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG990809(NAD 83)
 HB0705
 HB0705                          SUPERSEDED SURVEY CONTROL
 HB0705
 HB0705  NGVD 29 (11/26/84)  119.969  (m)          393.60   (f) ADJUSTED    1 2
 HB0705
 HB0705.Superseded values are not recommended for survey control.
 HB0705
 HB0705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0705.See file dsdata.pdf to determine how the superseded data were derived.
 HB0705
 HB0705_MARKER: DB = BENCH MARK DISK
 HB0705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0705_STAMPING: M 119 1935
 HB0705_MARK LOGO: CGS
 HB0705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0705+STABILITY: SURFACE MOTION
 HB0705
 HB0705  HISTORY     - Date     Condition        Report By
 HB0705  HISTORY     - 1935     MONUMENTED       CGS
 HB0705  HISTORY     - 1949     GOOD             CGS
 HB0705  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB0705  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB0705
 HB0705                          STATION DESCRIPTION
 HB0705
 HB0705'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0705'2.7 MI NE FROM TEXAS JUNCTION.
 HB0705'2.7 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0705'JUNCTION OF THE MAIN TRACK AND TRACK LEADING WEST TO MURPHYSBORO
 HB0705'AT TEXAS JUNCTION, ABOUT 4.45 MILES NORTHWEST ALONG THE ILLINOIS
 HB0705'CENTRAL RAILROAD FROM THE STATION AT CARBONDALE, AT A PUBLIC
 HB0705'GRAVEL ROAD CROSSING, 8 FEET SOUTHEAST OF THE CENTER OF THE
 HB0705'CROSSING, 27 FEET SOUTH-SOUTHWEST OF THE SOUTH-SOUTHWEST RAIL,
 HB0705'22.5 FEET SOUTHEAST OF THE CROSSING SIGN, 22 FEET EAST OF THE
 HB0705'CENTER LINE OF THE GRAVEL ROAD, 1.5 FEET EAST OF A WHITE WOODEN
 HB0705'WITNESS POST, ABOUT 2.5 FEET BELOW THE LEVEL OF THE TRACK AND
 HB0705'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  NOTE-- DITCH
 HB0705'HAS BEEN GRADED AND ROAD HARD-SURFACED.
 HB0705
 HB0705                          STATION RECOVERY (1966)
 HB0705
 HB0705'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB0705'MARK NOT FOUND.
 HB0705
 HB0705                          STATION RECOVERY (2011)
 HB0705
 HB0705'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0705'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0625 ***********************************************************************
 KB0625  DESIGNATION -  M 12
 KB0625  PID         -  KB0625
 KB0625  STATE/COUNTY-  IL/MACON
 KB0625  COUNTRY     -  US
 KB0625  USGS QUAD   -  DECATUR (2018)
 KB0625
 KB0625                         *CURRENT SURVEY CONTROL
 KB0625  ______________________________________________________________________
 KB0625* NAD 83(1986) POSITION- 39 48 53.     (N) 088 57 40.     (W)   SCALED
 KB0625* NAVD 88 ORTHO HEIGHT -   199.928 (meters)      655.93  (feet) ADJUSTED
 KB0625  ______________________________________________________________________
 KB0625  GEOID HEIGHT    -        -32.322 (meters)                     GEOID18
 KB0625  DYNAMIC HEIGHT  -        199.820 (meters)      655.58  (feet) COMP
 KB0625  MODELED GRAVITY -    980,082.6   (mgal)                       NAVD 88
 KB0625
 KB0625  VERT ORDER      -  FIRST     CLASS II
 KB0625
 KB0625.The horizontal coordinates were scaled from a map and have
 KB0625.an estimated accuracy of +/- 6 seconds.
 KB0625
 KB0625.The orthometric height was determined by differential leveling and
 KB0625.adjusted by the NATIONAL GEODETIC SURVEY
 KB0625.in June 1991.
 KB0625
 KB0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0625.GEOID18 height accuracy estimate available here.
 KB0625
 KB0625.Click photographs - Photos may exist for this station.
 KB0625
 KB0625.The dynamic height is computed by dividing the NAVD 88
 KB0625.geopotential number by the normal gravity value computed on the
 KB0625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0625.degrees latitude (g = 980.6199 gals.).
 KB0625
 KB0625.The modeled gravity was interpolated from observed gravity values.
 KB0625
 KB0625;                    North         East    Units  Estimated Accuracy
 KB0625;SPC IL E     -   349,620.      246,250.      MT  (+/- 180 meters Scaled)
 KB0625
 KB0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK321090(NAD 83)
 KB0625
 KB0625                          SUPERSEDED SURVEY CONTROL
 KB0625
 KB0625  NGVD 29 (??/??/92)  200.01   (m)          656.2    (f) COMPUTED    1 2
 KB0625
 KB0625.Superseded values are not recommended for survey control.
 KB0625
 KB0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0625.See file dsdata.pdf to determine how the superseded data were derived.
 KB0625
 KB0625_MARKER: DB = BENCH MARK DISK
 KB0625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0625_STAMPING: M 12 1933
 KB0625_MARK LOGO: CGS
 KB0625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0625+STABILITY: SURFACE MOTION
 KB0625
 KB0625  HISTORY     - Date     Condition        Report By
 KB0625  HISTORY     - 1933     MONUMENTED       CGS
 KB0625  HISTORY     - 1938     GOOD             CGS
 KB0625  HISTORY     - 1961     MARK NOT FOUND   CGS
 KB0625  HISTORY     - 1975     MARK NOT FOUND   ILDT
 KB0625
 KB0625                          STATION DESCRIPTION
 KB0625
 KB0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 KB0625'2.2 MI S FROM DECATUR.
 KB0625'ABOUT 2-1/4 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0625'DECATUR, MACON COUNTY, 0.4 MILE SOUTHEAST OF DECATUR JUNCTION,
 KB0625'ABOUT 1/4 MILE NORTHWEST OF MILEPOST 80, 106 FEET SOUTHEAST OF
 KB0625'THE CROSSING OF A DIRT ROAD, 28 FEET NORTHEAST OF THE NORTHEAST
 KB0625'RAIL, 36 FEET EAST OF A TELEPHONE POLE, 2 FEET SOUTH AND 6 FEET
 KB0625'EAST OF A FENCE CORNER, AND LEVEL WITH THE RAIL.  A STANDARD
 KB0625'DISK, STAMPED M 12 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0625
 KB0625                          STATION RECOVERY (1961)
 KB0625
 KB0625'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KB0625'MARK NOT FOUND.
 KB0625
 KB0625                          STATION RECOVERY (1975)
 KB0625
 KB0625'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0625'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0504 ***********************************************************************
 HB0504  DESIGNATION -  M 120
 HB0504  PID         -  HB0504
 HB0504  STATE/COUNTY-  IL/WILLIAMSON
 HB0504  COUNTRY     -  US
 HB0504  USGS QUAD   -  MARION (2018)
 HB0504
 HB0504                         *CURRENT SURVEY CONTROL
 HB0504  ______________________________________________________________________
 HB0504* NAD 83(1986) POSITION- 37 42 27.     (N) 088 52 30.     (W)   SCALED
 HB0504* NAVD 88 ORTHO HEIGHT -   134.511 (meters)      441.31  (feet) ADJUSTED
 HB0504  ______________________________________________________________________
 HB0504  GEOID HEIGHT    -        -29.142 (meters)                     GEOID18
 HB0504  DYNAMIC HEIGHT  -        134.418 (meters)      441.00  (feet) COMP
 HB0504  MODELED GRAVITY -    979,934.2   (mgal)                       NAVD 88
 HB0504
 HB0504  VERT ORDER      -  SECOND    CLASS 0
 HB0504
 HB0504.The horizontal coordinates were scaled from a map and have
 HB0504.an estimated accuracy of +/- 6 seconds.
 HB0504
 HB0504.The orthometric height was determined by differential leveling and
 HB0504.adjusted by the NATIONAL GEODETIC SURVEY
 HB0504.in June 1991.
 HB0504
 HB0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0504.GEOID18 height accuracy estimate available here.
 HB0504
 HB0504.Click photographs - Photos may exist for this station.
 HB0504
 HB0504.The dynamic height is computed by dividing the NAVD 88
 HB0504.geopotential number by the normal gravity value computed on the
 HB0504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0504.degrees latitude (g = 980.6199 gals.).
 HB0504
 HB0504.The modeled gravity was interpolated from observed gravity values.
 HB0504
 HB0504;                    North         East    Units  Estimated Accuracy
 HB0504;SPC IL E     -   115,650.      252,240.      MT  (+/- 180 meters Scaled)
 HB0504
 HB0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG347750(NAD 83)
 HB0504
 HB0504                          SUPERSEDED SURVEY CONTROL
 HB0504
 HB0504  NGVD 29 (11/26/84)  134.600  (m)          441.60   (f) ADJUSTED    2 0
 HB0504
 HB0504.Superseded values are not recommended for survey control.
 HB0504
 HB0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0504.See file dsdata.pdf to determine how the superseded data were derived.
 HB0504
 HB0504_MARKER: DB = BENCH MARK DISK
 HB0504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0504_STAMPING: M 120 1935
 HB0504_MARK LOGO: CGS
 HB0504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0504+STABILITY: SURFACE MOTION
 HB0504
 HB0504  HISTORY     - Date     Condition        Report By
 HB0504  HISTORY     - 1935     MONUMENTED       CGS
 HB0504  HISTORY     - 1964     GOOD             USGS
 HB0504  HISTORY     - 20110609 MARK NOT FOUND   ILDT
 HB0504
 HB0504                          STATION DESCRIPTION
 HB0504
 HB0504'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0504'1.6 MI NW FROM NEW DENNISON.
 HB0504'1.6 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0504'STATION AT NEW DENNISON, WILLIAMSON COUNTY, AT A ROAD CROSSING,
 HB0504'48 FEET SOUTHWEST OF THE CENTERLINE OF THE TRACK, 45 FEET
 HB0504'NORTHWEST OF THE CENTERLINE OF THE ROAD, AND 15 FEET NORTH OF THE
 HB0504'RIGHT-OF-WAY FENCE CORNER.  A STANDARD DISK, STAMPED M 120 1935
 HB0504'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 HB0504'GROUND.
 HB0504
 HB0504                          STATION RECOVERY (1964)
 HB0504
 HB0504'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 HB0504'RECOVERED IN GOOD CONDITION.
 HB0504
 HB0504                          STATION RECOVERY (2011)
 HB0504
 HB0504'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0504'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0341 ***********************************************************************
 JB0341  DESIGNATION -  M 123
 JB0341  PID         -  JB0341
 JB0341  STATE/COUNTY-  IL/FRANKLIN
 JB0341  COUNTRY     -  US
 JB0341  USGS QUAD   -  REND LAKE DAM (2018)
 JB0341
 JB0341                         *CURRENT SURVEY CONTROL
 JB0341  ______________________________________________________________________
 JB0341* NAD 83(1986) POSITION- 38 01 25.     (N) 088 54 44.     (W)   SCALED
 JB0341* NAVD 88 ORTHO HEIGHT -   138.570 (meters)      454.63  (feet) ADJUSTED
 JB0341  ______________________________________________________________________
 JB0341  GEOID HEIGHT    -        -29.681 (meters)                     GEOID18
 JB0341  DYNAMIC HEIGHT  -        138.478 (meters)      454.32  (feet) COMP
 JB0341  MODELED GRAVITY -    979,959.0   (mgal)                       NAVD 88
 JB0341
 JB0341  VERT ORDER      -  SECOND    CLASS 0
 JB0341
 JB0341.The horizontal coordinates were scaled from a map and have
 JB0341.an estimated accuracy of +/- 6 seconds.
 JB0341
 JB0341.The orthometric height was determined by differential leveling and
 JB0341.adjusted by the NATIONAL GEODETIC SURVEY
 JB0341.in June 1991.
 JB0341
 JB0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0341.GEOID18 height accuracy estimate available here.
 JB0341
 JB0341.Click photographs - Photos may exist for this station.
 JB0341
 JB0341.The dynamic height is computed by dividing the NAVD 88
 JB0341.geopotential number by the normal gravity value computed on the
 JB0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0341.degrees latitude (g = 980.6199 gals.).
 JB0341
 JB0341.The modeled gravity was interpolated from observed gravity values.
 JB0341
 JB0341;                    North         East    Units  Estimated Accuracy
 JB0341;SPC IL E     -   150,750.      249,170.      MT  (+/- 180 meters Scaled)
 JB0341
 JB0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH321101(NAD 83)
 JB0341
 JB0341                          SUPERSEDED SURVEY CONTROL
 JB0341
 JB0341  NGVD 29 (??/??/92)  138.660  (m)          454.92   (f) ADJ UNCH    2 0
 JB0341
 JB0341.Superseded values are not recommended for survey control.
 JB0341
 JB0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0341.See file dsdata.pdf to determine how the superseded data were derived.
 JB0341
 JB0341_MARKER: DB = BENCH MARK DISK
 JB0341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0341_STAMPING: M 123 1935
 JB0341_MARK LOGO: CGS
 JB0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0341+STABILITY: SURFACE MOTION
 JB0341
 JB0341  HISTORY     - Date     Condition        Report By
 JB0341  HISTORY     - 1935     MONUMENTED       CGS
 JB0341  HISTORY     - 1960     GOOD             CGS
 JB0341  HISTORY     - 1978     POOR             ILDT
 JB0341  HISTORY     - 20090505 MARK NOT FOUND   ILDT
 JB0341
 JB0341                          STATION DESCRIPTION
 JB0341
 JB0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0341'1.9 MI N FROM BENTON.
 JB0341'ABOUT 1.9 MILES NORTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0341'RAILROAD FROM THE STATION AT BENTON, AT AN OILED CROSS ROAD,
 JB0341'ABOUT 0.1 MILE SOUTH OF MILE POST 206, 47 FEET EAST OF THE EAST
 JB0341'RAIL, 38 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 56 FEET
 JB0341'SOUTHEAST OF THE CENTER OF THE CROSSING, 1 FOOT WEST OF A FENCE,
 JB0341'11 FEET SOUTH OF A FENCE CORNER, 10 FEET SOUTH OF A WIRE BRACED
 JB0341'POWER POLE, 0.8 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0341'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB0341'POST PROJECTING 4 INCHES.
 JB0341
 JB0341                          STATION RECOVERY (1978)
 JB0341
 JB0341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB0341'MARK RECOVERED IN POOR CONDITION.
 JB0341
 JB0341                          STATION RECOVERY (2009)
 JB0341
 JB0341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0341'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1377 ***********************************************************************
 JA1377  DESIGNATION -  M 127
 JA1377  PID         -  JA1377
 JA1377  STATE/COUNTY-  IL/LAWRENCE
 JA1377  COUNTRY     -  US
 JA1377  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1377
 JA1377                         *CURRENT SURVEY CONTROL
 JA1377  ______________________________________________________________________
 JA1377* NAD 83(1986) POSITION- 38 42 31.     (N) 087 44 07.     (W)   SCALED
 JA1377* NAVD 88 ORTHO HEIGHT -   131.621 (meters)      431.83  (feet) ADJUSTED
 JA1377  ______________________________________________________________________
 JA1377  GEOID HEIGHT    -        -31.544 (meters)                     GEOID18
 JA1377  DYNAMIC HEIGHT  -        131.540 (meters)      431.56  (feet) COMP
 JA1377  MODELED GRAVITY -    980,014.0   (mgal)                       NAVD 88
 JA1377
 JA1377  VERT ORDER      -  FIRST     CLASS II
 JA1377
 JA1377.The horizontal coordinates were scaled from a map and have
 JA1377.an estimated accuracy of +/- 6 seconds.
 JA1377
 JA1377.The orthometric height was determined by differential leveling and
 JA1377.adjusted by the NATIONAL GEODETIC SURVEY
 JA1377.in June 1991.
 JA1377
 JA1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1377.GEOID18 height accuracy estimate available here.
 JA1377
 JA1377.Click photographs - Photos may exist for this station.
 JA1377
 JA1377.The dynamic height is computed by dividing the NAVD 88
 JA1377.geopotential number by the normal gravity value computed on the
 JA1377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1377.degrees latitude (g = 980.6199 gals.).
 JA1377
 JA1377.The modeled gravity was interpolated from observed gravity values.
 JA1377
 JA1377;                    North         East    Units  Estimated Accuracy
 JA1377;SPC IL E     -   226,800.      352,020.      MT  (+/- 180 meters Scaled)
 JA1377
 JA1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH360846(NAD 83)
 JA1377
 JA1377                          SUPERSEDED SURVEY CONTROL
 JA1377
 JA1377  NGVD 29 (??/??/92)  131.730  (m)          432.18   (f) ADJ UNCH    1 2
 JA1377
 JA1377.Superseded values are not recommended for survey control.
 JA1377
 JA1377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1377.See file dsdata.pdf to determine how the superseded data were derived.
 JA1377
 JA1377_MARKER: DB = BENCH MARK DISK
 JA1377_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1377_SP_SET: CULVERT HEADWALL
 JA1377_STAMPING: M 127 1938
 JA1377_MARK LOGO: CGS
 JA1377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1377+STABILITY: SURFACE MOTION
 JA1377
 JA1377  HISTORY     - Date     Condition        Report By
 JA1377  HISTORY     - 1938     MONUMENTED       CGS
 JA1377
 JA1377                          STATION DESCRIPTION
 JA1377
 JA1377'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1377'1.4 MI E FROM BRIDGEPORT.
 JA1377'1.4 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1377'STATION AT BRIDGEPORT, LAWRENCE COUNTY, 0.1 MILE WEST OF
 JA1377'MILEPOST ST. L. 138-C 201, 75 YARDS WEST OF SIGNAL TOWER 2010,
 JA1377'AT A CONCRETE CULVERT, IN THE TOP OF THE SOUTHEAST CORNER OF THE
 JA1377'TOP SLAB, 30 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, AND
 JA1377'ABOUT 5 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 JA1377'M 127 1938.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0109 ***********************************************************************
 JB0109  DESIGNATION -  M 128
 JB0109  PID         -  JB0109
 JB0109  STATE/COUNTY-  IL/JASPER
 JB0109  COUNTRY     -  US
 JB0109  USGS QUAD   -  DUNDAS (2018)
 JB0109
 JB0109                         *CURRENT SURVEY CONTROL
 JB0109  ______________________________________________________________________
 JB0109* NAD 83(1986) POSITION- 38 51 12.     (N) 088 05 05.     (W)   SCALED
 JB0109* NAVD 88 ORTHO HEIGHT -   147.064 (meters)      482.49  (feet) ADJUSTED
 JB0109  ______________________________________________________________________
 JB0109  GEOID HEIGHT    -        -31.542 (meters)                     GEOID18
 JB0109  DYNAMIC HEIGHT  -        146.975 (meters)      482.20  (feet) COMP
 JB0109  MODELED GRAVITY -    980,021.5   (mgal)                       NAVD 88
 JB0109
 JB0109  VERT ORDER      -  FIRST     CLASS II
 JB0109
 JB0109.The horizontal coordinates were scaled from a map and have
 JB0109.an estimated accuracy of +/- 6 seconds.
 JB0109
 JB0109.The orthometric height was determined by differential leveling and
 JB0109.adjusted by the NATIONAL GEODETIC SURVEY
 JB0109.in June 1991.
 JB0109
 JB0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0109.GEOID18 height accuracy estimate available here.
 JB0109
 JB0109.Click photographs - Photos may exist for this station.
 JB0109
 JB0109.The dynamic height is computed by dividing the NAVD 88
 JB0109.geopotential number by the normal gravity value computed on the
 JB0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0109.degrees latitude (g = 980.6199 gals.).
 JB0109
 JB0109.The modeled gravity was interpolated from observed gravity values.
 JB0109
 JB0109;                    North         East    Units  Estimated Accuracy
 JB0109;SPC IL E     -   242,730.      321,580.      MT  (+/- 180 meters Scaled)
 JB0109
 JB0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ058010(NAD 83)
 JB0109
 JB0109                          SUPERSEDED SURVEY CONTROL
 JB0109
 JB0109  NGVD 29 (??/??/92)  147.146  (m)          482.76   (f) ADJ UNCH    1 2
 JB0109
 JB0109.Superseded values are not recommended for survey control.
 JB0109
 JB0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0109.See file dsdata.pdf to determine how the superseded data were derived.
 JB0109
 JB0109_MARKER: DB = BENCH MARK DISK
 JB0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0109_STAMPING: M 128 1938
 JB0109_MARK LOGO: CGS
 JB0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0109+STABILITY: SURFACE MOTION
 JB0109
 JB0109  HISTORY     - Date     Condition        Report By
 JB0109  HISTORY     - 1938     MONUMENTED       CGS
 JB0109  HISTORY     - 1956     GOOD             CGS
 JB0109
 JB0109                          STATION DESCRIPTION
 JB0109
 JB0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0109'1.4 MI N FROM DUNDAS.
 JB0109'1.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0109'STATION AND BLACK TOP ROAD CROSSING AT DUNDAS, AT WEST LIBERTY,
 JB0109'ABOUT 75 YARDS EAST OF THE I.C. RR, ABOUT 90 YARDS NORTH OF
 JB0109'CENTER LINE OF AN EAST-WEST BLACK TOP ROAD, ABOUT 30 YARDS SOUTH
 JB0109'OF CENTER LINE OF AN EAST-WEST GRAVEL STREET, 3.8 FEET SOUTH
 JB0109'OF SOUTHEAST CORNER OF POST OFFICE, 31 1/2 FEET WEST OF CENTER
 JB0109'LINE OF A NORTH-SOUTH STREET, 76 FEET SOUTH OF CENTER OF A
 JB0109'WELL WITH IRON PUMP, AND SET IN THE TOP OF AN L SHAPED ABANDONED
 JB0109'CONCRETE FOUNDATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0937 ***********************************************************************
 KB0937  DESIGNATION -  M 13
 KB0937  PID         -  KB0937
 KB0937  STATE/COUNTY-  IL/SANGAMON
 KB0937  COUNTRY     -  US
 KB0937  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0937
 KB0937                         *CURRENT SURVEY CONTROL
 KB0937  ______________________________________________________________________
 KB0937* NAD 83(1986) POSITION- 39 47 13.     (N) 089 38 33.     (W)   SCALED
 KB0937* NAVD 88 ORTHO HEIGHT -   182.397 (meters)      598.41  (feet) ADJUSTED
 KB0937  ______________________________________________________________________
 KB0937  GEOID HEIGHT    -        -32.526 (meters)                     GEOID18
 KB0937  DYNAMIC HEIGHT  -        182.297 (meters)      598.09  (feet) COMP
 KB0937  MODELED GRAVITY -    980,072.7   (mgal)                       NAVD 88
 KB0937
 KB0937  VERT ORDER      -  FIRST     CLASS II
 KB0937
 KB0937.The horizontal coordinates were scaled from a map and have
 KB0937.an estimated accuracy of +/- 6 seconds.
 KB0937
 KB0937.The orthometric height was determined by differential leveling and
 KB0937.adjusted by the NATIONAL GEODETIC SURVEY
 KB0937.in June 1991.
 KB0937
 KB0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0937.GEOID18 height accuracy estimate available here.
 KB0937
 KB0937.Click photographs - Photos may exist for this station.
 KB0937
 KB0937.The dynamic height is computed by dividing the NAVD 88
 KB0937.geopotential number by the normal gravity value computed on the
 KB0937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0937.degrees latitude (g = 980.6199 gals.).
 KB0937
 KB0937.The modeled gravity was interpolated from observed gravity values.
 KB0937
 KB0937;                    North         East    Units  Estimated Accuracy
 KB0937;SPC IL W     -   346,470.      744,900.      MT  (+/- 180 meters Scaled)
 KB0937
 KB0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK737074(NAD 83)
 KB0937
 KB0937                          SUPERSEDED SURVEY CONTROL
 KB0937
 KB0937  NGVD 29 (??/??/92)  182.493  (m)          598.73   (f) ADJ UNCH    1 2
 KB0937
 KB0937.Superseded values are not recommended for survey control.
 KB0937
 KB0937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0937.See file dsdata.pdf to determine how the superseded data were derived.
 KB0937
 KB0937_MARKER: DB = BENCH MARK DISK
 KB0937_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0937_SP_SET: BRIDGE
 KB0937_STAMPING: M 13 1933
 KB0937_MARK LOGO: CGS
 KB0937_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0937
 KB0937  HISTORY     - Date     Condition        Report By
 KB0937  HISTORY     - 1933     MONUMENTED       CGS
 KB0937  HISTORY     - 1935     GOOD             CGS
 KB0937  HISTORY     - 1971     GOOD             ILHD
 KB0937  HISTORY     - 1976     GOOD             NGS
 KB0937  HISTORY     - 20020820 GOOD             HANPRO
 KB0937
 KB0937                          STATION DESCRIPTION
 KB0937
 KB0937'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0937'AT SPRINGFIELD.
 KB0937'AT SPRINGFIELD, SANGAMON COUNTY, ON THE WABASH RAILROAD, 8 POLES
 KB0937'SOUTH OF MILEPOST 415, AT THE SOUTH GRAND AVENUE UNDERPASS, IN
 KB0937'THE TOP OF THE WEST END OF THE SOUTH CONCRETE BRIDGE SEAT, 12
 KB0937'FEET WEST OF THE TRACK, AND 6 INCHES SOUTH OF THE FACE OF THE
 KB0937'SOUTH RETAINING WALL.  A STANDARD DISK, STAMPED M 13 1933.
 KB0937
 KB0937                          STATION RECOVERY (1971)
 KB0937
 KB0937'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0937'RECOVERED IN GOOD CONDITION.
 KB0937
 KB0937                          STATION RECOVERY (1976)
 KB0937
 KB0937'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0937'RECOVERED IN GOOD CONDITION.
 KB0937
 KB0937                          STATION RECOVERY (2002)
 KB0937
 KB0937'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB0937'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0251 ***********************************************************************
 NH0251  DESIGNATION -  M 130
 NH0251  PID         -  NH0251
 NH0251  STATE/COUNTY-  IL/DE KALB
 NH0251  COUNTRY     -  US
 NH0251  USGS QUAD   -  FAIRDALE (2018)
 NH0251
 NH0251                         *CURRENT SURVEY CONTROL
 NH0251  ______________________________________________________________________
 NH0251* NAD 83(1986) POSITION- 42 05 54.     (N) 088 53 18.     (W)   SCALED
 NH0251* NAVD 88 ORTHO HEIGHT -   239.352 (meters)      785.27  (feet) ADJUSTED
 NH0251  ______________________________________________________________________
 NH0251  GEOID HEIGHT    -        -33.191 (meters)                     GEOID18
 NH0251  DYNAMIC HEIGHT  -        239.271 (meters)      785.01  (feet) COMP
 NH0251  MODELED GRAVITY -    980,279.2   (mgal)                       NAVD 88
 NH0251
 NH0251  VERT ORDER      -  FIRST     CLASS I
 NH0251
 NH0251.The horizontal coordinates were scaled from a map and have
 NH0251.an estimated accuracy of +/- 6 seconds.
 NH0251
 NH0251.The orthometric height was determined by differential leveling and
 NH0251.adjusted by the NATIONAL GEODETIC SURVEY
 NH0251.in June 1991.
 NH0251
 NH0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0251.GEOID18 height accuracy estimate available here.
 NH0251
 NH0251.Click photographs - Photos may exist for this station.
 NH0251
 NH0251.The dynamic height is computed by dividing the NAVD 88
 NH0251.geopotential number by the normal gravity value computed on the
 NH0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0251.degrees latitude (g = 980.6199 gals.).
 NH0251
 NH0251.The modeled gravity was interpolated from observed gravity values.
 NH0251
 NH0251;                    North         East    Units  Estimated Accuracy
 NH0251;SPC IL E     -   603,170.      254,090.      MT  (+/- 180 meters Scaled)
 NH0251
 NH0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM438624(NAD 83)
 NH0251
 NH0251                          SUPERSEDED SURVEY CONTROL
 NH0251
 NH0251  NGVD 29 (??/??/92)  239.403  (m)          785.44   (f) ADJ UNCH    1 1
 NH0251
 NH0251.Superseded values are not recommended for survey control.
 NH0251
 NH0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0251.See file dsdata.pdf to determine how the superseded data were derived.
 NH0251
 NH0251_MARKER: DB = BENCH MARK DISK
 NH0251_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0251_SP_SET: BRIDGE ABUTMENT
 NH0251_STAMPING: M 130 1947
 NH0251_MARK LOGO: CGS
 NH0251_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0251
 NH0251  HISTORY     - Date     Condition        Report By
 NH0251  HISTORY     - 1947     MONUMENTED       CGS
 NH0251  HISTORY     - 1969     GOOD             CGS
 NH0251  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH0251  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0251
 NH0251                          STATION DESCRIPTION
 NH0251
 NH0251'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0251'2.4 MI E FROM FAIRDALE.
 NH0251'ABOUT 2.45 MILES EAST ALONG STATE HIGHWAY 72 FROM THE FAIRDALE
 NH0251'SCHOOL AT FAIRDALE, OR ABOUT 2.45 MILES WEST ALONG STATE HIGHWAY
 NH0251'72 FROM THE BANK OF KIRKLAND AT KIRKLAND, 13 FEET SOUTHWEST OF
 NH0251'THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTHWEST
 NH0251'END OF THE NORTHWEST CONCRETE ABUTMENT OF THE HIGHWAY OVERPASS
 NH0251'FOR THE CHICAGO, MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD,
 NH0251'AND ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY.  SEC 21,
 NH0251'T42N, R3E
 NH0251
 NH0251                          STATION RECOVERY (1990)
 NH0251
 NH0251'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0251'MARK NOT FOUND.
 NH0251
 NH0251                          STATION RECOVERY (1996)
 NH0251
 NH0251'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0251'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0079 ***********************************************************************
 NH0079  DESIGNATION -  M 131
 NH0079  PID         -  NH0079
 NH0079  STATE/COUNTY-  IL/KANE
 NH0079  COUNTRY     -  US
 NH0079  USGS QUAD   -  PINGREE GROVE (2018)
 NH0079
 NH0079                         *CURRENT SURVEY CONTROL
 NH0079  ______________________________________________________________________
 NH0079* NAD 83(1986) POSITION- 42 05 18.     (N) 088 28 51.     (W)   SCALED
 NH0079* NAVD 88 ORTHO HEIGHT -   307.306 (meters)     1008.22  (feet) ADJUSTED
 NH0079  ______________________________________________________________________
 NH0079  GEOID HEIGHT    -        -33.394 (meters)                     GEOID18
 NH0079  DYNAMIC HEIGHT  -        307.198 (meters)     1007.87  (feet) COMP
 NH0079  MODELED GRAVITY -    980,263.0   (mgal)                       NAVD 88
 NH0079
 NH0079  VERT ORDER      -  FIRST     CLASS I
 NH0079
 NH0079.The horizontal coordinates were scaled from a map and have
 NH0079.an estimated accuracy of +/- 6 seconds.
 NH0079
 NH0079.The orthometric height was determined by differential leveling and
 NH0079.adjusted by the NATIONAL GEODETIC SURVEY
 NH0079.in June 1991.
 NH0079
 NH0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0079.GEOID18 height accuracy estimate available here.
 NH0079
 NH0079.Click photographs - Photos may exist for this station.
 NH0079
 NH0079.The dynamic height is computed by dividing the NAVD 88
 NH0079.geopotential number by the normal gravity value computed on the
 NH0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0079.degrees latitude (g = 980.6199 gals.).
 NH0079
 NH0079.The modeled gravity was interpolated from observed gravity values.
 NH0079
 NH0079;                    North         East    Units  Estimated Accuracy
 NH0079;SPC IL E     -   601,920.      287,800.      MT  (+/- 180 meters Scaled)
 NH0079
 NH0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM775606(NAD 83)
 NH0079
 NH0079                          SUPERSEDED SURVEY CONTROL
 NH0079
 NH0079  NGVD 29 (??/??/92)  307.361  (m)         1008.40   (f) ADJ UNCH    1 1
 NH0079
 NH0079.Superseded values are not recommended for survey control.
 NH0079
 NH0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0079.See file dsdata.pdf to determine how the superseded data were derived.
 NH0079
 NH0079_MARKER: DB = BENCH MARK DISK
 NH0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0079_STAMPING: M 131 1947
 NH0079_MARK LOGO: CGS
 NH0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0079+STABILITY: SURFACE MOTION
 NH0079
 NH0079  HISTORY     - Date     Condition        Report By
 NH0079  HISTORY     - 1947     MONUMENTED       CGS
 NH0079  HISTORY     - 1969     GOOD             CGS
 NH0079  HISTORY     - 19781104 MARK NOT FOUND   LOCENG
 NH0079
 NH0079                          STATION DESCRIPTION
 NH0079
 NH0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0079'2.9 MI E FROM HAMPSHIRE.
 NH0079'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0079'HAMPSHIRE, THENCE 2.6 MILES EAST ALONG STATE HIGHWAY 72, 28
 NH0079'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 105 FEET NORTHEAST
 NH0079'OF THE CENTER OF THE INTERSECTION OF THE HIGHWAY AND A PAVED ROAD
 NH0079'WHICH LEADS SOUTH AND A GRAVELED ROAD WHICH LEADS NORTH, 1/2
 NH0079'FOOT SOUTH OF A FENCE, 1.4 FEET EAST OF A METAL WITNESS POST,
 NH0079'ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 NH0079'THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 NH0079'SURFACE OF THE GROUND.  SEC 25, T 42N, R 6E.
 NH0079
 NH0079                          STATION RECOVERY (1978)
 NH0079
 NH0079'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 NH0079'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0894 ***********************************************************************
 NH0894  DESIGNATION -  M 131 RESET
 NH0894  PID         -  NH0894
 NH0894  STATE/COUNTY-  IL/KANE
 NH0894  COUNTRY     -  US
 NH0894  USGS QUAD   -  PINGREE GROVE (2018)
 NH0894
 NH0894                         *CURRENT SURVEY CONTROL
 NH0894  ______________________________________________________________________
 NH0894* NAD 83(1986) POSITION- 42 05 18.9    (N) 088 28 52.1    (W)   HD_HELD2
 NH0894* NAVD 88 ORTHO HEIGHT -   307.43  (+/-2cm)     1008.6   (feet) VERTCON3
 NH0894  ______________________________________________________________________
 NH0894  GEOID HEIGHT    -        -33.394 (meters)                     GEOID18
 NH0894  VERT ORDER      -  THIRD (See Below)
 NH0894
 NH0894.The horizontal coordinates were established by autonomous hand held GPS
 NH0894.observations and have an estimated accuracy of +/- 10 meters.
 NH0894
 NH0894.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH0894.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH0894
 NH0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0894.GEOID18 height accuracy estimate available here.
 NH0894
 NH0894.The vertical order pertains to the NGVD 29 superseded value.
 NH0894
 NH0894.Click photographs - Photos may exist for this station.
 NH0894
 NH0894;                    North         East    Units  Estimated Accuracy
 NH0894;SPC IL E     -   601,952.      287,772.      MT  (+/- 10 meters HH2 GPS)
 NH0894
 NH0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7750460672(NAD 83)
 NH0894
 NH0894                          SUPERSEDED SURVEY CONTROL
 NH0894
 NH0894  NGVD 29 (11/09/15)  307.48   (m)         1008.8    (f) RESET       3  
 NH0894
 NH0894.Superseded values are not recommended for survey control.
 NH0894
 NH0894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0894.See file dsdata.pdf to determine how the superseded data were derived.
 NH0894
 NH0894_MARKER: DV = VERTICAL CONTROL DISK
 NH0894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0894_STAMPING: M 131 RESET 1978
 NH0894_MARK LOGO: NGS
 NH0894_PROJECTION: FLUSH
 NH0894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0894+STABILITY: SURFACE MOTION
 NH0894
 NH0894  HISTORY     - Date     Condition        Report By
 NH0894  HISTORY     - 1978     MONUMENTED       LOCENG
 NH0894  HISTORY     - 1989     GOOD             USPSQD
 NH0894  HISTORY     - 19980511 GOOD             USPSQD
 NH0894  HISTORY     - 20011209 GOOD             USPSQD
 NH0894
 NH0894                          STATION DESCRIPTION
 NH0894
 NH0894'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 NH0894'2.9 MI SE FROM HAMPSHIRE.
 NH0894'0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL IN HAMPSHIRE,
 NH0894'THENCE 2.6 MILES EAST ALONG STATE HIGHWAY 72, AT THE NORTHEAST
 NH0894'QUADRANT OF THE INTERSECTION OF ILLINOIS ROUTE 72 AND BRIER HILL ROAD,
 NH0894'76 FEET EAST OF THE CENTERLINE OF BRIER HILL ROAD, 29 FEET NORTH OF
 NH0894'THE CENTERLINE OF ILLINOIS ROUTE 72.
 NH0894
 NH0894                          STATION RECOVERY (1989)
 NH0894
 NH0894'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 NH0894'RECOVERED IN GOOD CONDITION.
 NH0894
 NH0894                          STATION RECOVERY (1998)
 NH0894
 NH0894'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0894'RECOVERED IN GOOD CONDITION.
 NH0894
 NH0894                          STATION RECOVERY (2001)
 NH0894
 NH0894'RECOVERY NOTE BY US POWER SQUADRON 2001 (ERW)
 NH0894'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0051 ***********************************************************************
 MF0051  DESIGNATION -  M 132 RESET
 MF0051  PID         -  MF0051
 MF0051  STATE/COUNTY-  IL/DU PAGE
 MF0051  COUNTRY     -  US
 MF0051  USGS QUAD   -  LOMBARD (2018)
 MF0051
 MF0051                         *CURRENT SURVEY CONTROL
 MF0051  ______________________________________________________________________
 MF0051* NAD 83(1986) POSITION- 41 59 06.     (N) 088 04 47.     (W)   SCALED
 MF0051* NAVD 88 ORTHO HEIGHT -   233.977 (meters)      767.64  (feet) ADJUSTED
 MF0051  ______________________________________________________________________
 MF0051  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 MF0051  DYNAMIC HEIGHT  -        233.896 (meters)      767.37  (feet) COMP
 MF0051  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 MF0051
 MF0051  VERT ORDER      -  FIRST     CLASS I
 MF0051
 MF0051.The horizontal coordinates were scaled from a map and have
 MF0051.an estimated accuracy of +/- 6 seconds.
 MF0051
 MF0051.The orthometric height was determined by differential leveling and
 MF0051.adjusted by the NATIONAL GEODETIC SURVEY
 MF0051.in June 1991.
 MF0051
 MF0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0051.GEOID18 height accuracy estimate available here.
 MF0051
 MF0051.Click photographs - Photos may exist for this station.
 MF0051
 MF0051.The dynamic height is computed by dividing the NAVD 88
 MF0051.geopotential number by the normal gravity value computed on the
 MF0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0051.degrees latitude (g = 980.6199 gals.).
 MF0051
 MF0051.The modeled gravity was interpolated from observed gravity values.
 MF0051
 MF0051;                    North         East    Units  Estimated Accuracy
 MF0051;SPC IL E     -   590,470.      321,020.      MT  (+/- 180 meters Scaled)
 MF0051
 MF0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM105486(NAD 83)
 MF0051
 MF0051                          SUPERSEDED SURVEY CONTROL
 MF0051
 MF0051  NGVD 29 (??/??/92)  234.065  (m)          767.93   (f) ADJ UNCH    1 1
 MF0051
 MF0051.Superseded values are not recommended for survey control.
 MF0051
 MF0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0051.See file dsdata.pdf to determine how the superseded data were derived.
 MF0051
 MF0051_MARKER: DB = BENCH MARK DISK
 MF0051_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0051_SP_SET: WATER TOWER CONCRETE BASE
 MF0051_STAMPING: M 132 RESET 1968
 MF0051_MARK LOGO: CGS
 MF0051_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0051
 MF0051  HISTORY     - Date     Condition        Report By
 MF0051  HISTORY     - 1968     MONUMENTED       CGS
 MF0051  HISTORY     - 1969     GOOD             CGS
 MF0051  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0051  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 MF0051
 MF0051                          STATION DESCRIPTION
 MF0051
 MF0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0051'0.2 MI NW FROM ROSELLE.
 MF0051'ABOUT 0.2 MILE NORTHWEST ALONG STATE HIGHWAY 19 WHICH IS IRVING
 MF0051'PARK ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, IN SECTION 3,
 MF0051'T 40 N, R 10 E, AT THE INTERSECTION OF THE HIGHWAY AND N. ROSELLE
 MF0051'ROAD, 126 FEET NORTHEAST OF THE NORTHEAST CURB OF THE HIGHWAY,
 MF0051'SET IN THE TOP OF THE EAST CORNER OF THE CONCRETE BASE FOR THE
 MF0051'SOUTHEAST LEG OF THE ROSELLE WATER TOWER, 2 FEET EAST OF THE
 MF0051'EAST CORNER OF THE ROSELLE FIRE DEPARTMENT, AND ABOUT LEVEL WITH
 MF0051'THE GROUND.
 MF0051
 MF0051                          STATION RECOVERY (1989)
 MF0051
 MF0051'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0051'MARK NOT FOUND.
 MF0051
 MF0051                          STATION RECOVERY (2009)
 MF0051
 MF0051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 MF0051'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1663 ***********************************************************************
 ME1663  DESIGNATION -  M 133
 ME1663  PID         -  ME1663
 ME1663  STATE/COUNTY-  IL/COOK
 ME1663  COUNTRY     -  US
 ME1663  USGS QUAD   -  ELMHURST (2018)
 ME1663
 ME1663                         *CURRENT SURVEY CONTROL
 ME1663  ______________________________________________________________________
 ME1663* NAD 83(1986) POSITION- 41 55 47.73   (N) 087 53 09.00   (W)   HD_HELD1
 ME1663* NAVD 88 ORTHO HEIGHT -   196.517 (meters)      644.74  (feet) ADJUSTED
 ME1663  ______________________________________________________________________
 ME1663  GEOID HEIGHT    -        -33.548 (meters)                     GEOID18
 ME1663  DYNAMIC HEIGHT  -        196.451 (meters)      644.52  (feet) COMP
 ME1663  MODELED GRAVITY -    980,279.6   (mgal)                       NAVD 88
 ME1663
 ME1663  VERT ORDER      -  FIRST     CLASS I
 ME1663
 ME1663.The horizontal coordinates were determined by differentially corrected
 ME1663.hand held GPS observations or other comparable positioning techniques
 ME1663.and have an estimated accuracy of +/- 3 meters.
 ME1663
 ME1663.The orthometric height was determined by differential leveling and
 ME1663.adjusted by the NATIONAL GEODETIC SURVEY
 ME1663.in June 1991.
 ME1663
 ME1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1663.GEOID18 height accuracy estimate available here.
 ME1663
 ME1663.Click photographs - Photos may exist for this station.
 ME1663
 ME1663.The dynamic height is computed by dividing the NAVD 88
 ME1663.geopotential number by the normal gravity value computed on the
 ME1663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1663.degrees latitude (g = 980.6199 gals.).
 ME1663
 ME1663.The modeled gravity was interpolated from observed gravity values.
 ME1663
 ME1663;                    North         East    Units  Estimated Accuracy
 ME1663;SPC IL E     -   584,416.2     337,115.5     MT  (+/- 3 meters HH1 GPS) 
 ME1663
 ME1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2655642375(NAD 83)
 ME1663
 ME1663                          SUPERSEDED SURVEY CONTROL
 ME1663
 ME1663  NGVD 29 (??/??/92)  196.609  (m)          645.04   (f) ADJ UNCH    1 1
 ME1663
 ME1663.Superseded values are not recommended for survey control.
 ME1663
 ME1663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1663.See file dsdata.pdf to determine how the superseded data were derived.
 ME1663
 ME1663_MARKER: DB = BENCH MARK DISK
 ME1663_SETTING: 66 = SET IN ROCK OUTCROP
 ME1663_STAMPING: M 133 1947
 ME1663_MARK LOGO: CGS
 ME1663_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1663_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME1663+STABILITY: POSITION/ELEVATION WELL
 ME1663_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1663+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 ME1663
 ME1663  HISTORY     - Date     Condition        Report By
 ME1663  HISTORY     - 1947     MONUMENTED       CGS
 ME1663  HISTORY     - 1969     GOOD             CGS
 ME1663  HISTORY     - 1971     GOOD             NGS
 ME1663  HISTORY     - 1977     GOOD             NGS
 ME1663  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1663  HISTORY     - 1989     GOOD             USPSQD
 ME1663  HISTORY     - 20060927 GOOD             PATRIC
 ME1663  HISTORY     - 20171025 GOOD             INDIV
 ME1663  HISTORY     - 20221128 GOOD             PATRIC
 ME1663
 ME1663                          STATION DESCRIPTION
 ME1663
 ME1663'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1663'1 MI W FROM FRANKLIN PARK.
 ME1663'ABOUT 0.95 MILE WEST ALONG GRAND AVENUE FROM THE MAIN SCHOOL,
 ME1663'DISTRICT 84 AT FRANKLIN PARK, 127 FEET SOUTH OF THE SOUTH CURB
 ME1663'OF GRAND AVENUE, AT THE INTERSECTION OF THE AVENUE AND U.S.
 ME1663'HIGHWAYS 12 AND 45 WHICH IS MANNHEIM ROAD, SET VERTICALLY IN
 ME1663'THE NORTH FACE OF THE LIMESTONE LEDGE AT THE NORTHWEST CORNER
 ME1663'OF THE MANNHEIM SCHOOL, DISTRICT 83, 1 FOOT EAST OF THE NORTHWEST
 ME1663'CORNER OF THE BUILDING, 1/2 FOOT ABOVE A CONCRETE RETAINING
 ME1663'WALL, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE GROUND.  SEC 29,
 ME1663'T40N, R12E.
 ME1663
 ME1663                          STATION RECOVERY (1971)
 ME1663
 ME1663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1663'RECOVERED IN GOOD CONDITION.
 ME1663
 ME1663                          STATION RECOVERY (1977)
 ME1663
 ME1663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1663'RECOVERED IN GOOD CONDITION.
 ME1663
 ME1663                          STATION RECOVERY (1987)
 ME1663
 ME1663'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1663'MARK NOT FOUND.
 ME1663
 ME1663                          STATION RECOVERY (1989)
 ME1663
 ME1663'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1663'RECOVERED IN GOOD CONDITION.
 ME1663
 ME1663                          STATION RECOVERY (2006)
 ME1663
 ME1663'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BFR)
 ME1663'THE STATION IS IN FRANKLIN PARK, IL.
 ME1663'
 ME1663'THE STATION IS LOCATED SOUTHWEST OF THE INTERSECTION OF GRAND AVENUE
 ME1663'AND MANNHEIM ROAD.
 ME1663'
 ME1663'THE STATION IS 126.0 FT (38.4 M) SOUTH OF THE CENTERLINE OF GRAND
 ME1663'AVENUE IN THE NORTH FACE OF A BRICK BUILDING (MANNHEIM DISTRICT NUMBER
 ME1663'83 ADMINISTRATIVE BUILDING), 20.9 FT (6.4 M) EAST OF A WALL TO THE
 ME1663'WEST AND 83.0 FT (25.3 M) WEST OF A WALL TO THE EAST.  THE MONUMENT IS
 ME1663'1.5 FT (0.5 M) ABOVE THE PARKING LOT PAVEMENT SURFACE PARTIALLY UNDER
 ME1663'A GUTTER.
 ME1663
 ME1663                          STATION RECOVERY (2017)
 ME1663
 ME1663'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (CWA)
 ME1663'RECOVERED AS DESCRIBED
 ME1663
 ME1663                          STATION RECOVERY (2022)
 ME1663
 ME1663'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 ME1663'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0241 ***********************************************************************
 NG0241  DESIGNATION -  M 134
 NG0241  PID         -  NG0241
 NG0241  STATE/COUNTY-  IL/COOK
 NG0241  COUNTRY     -  US
 NG0241  USGS QUAD   -  PARK RIDGE (2018)
 NG0241
 NG0241                         *CURRENT SURVEY CONTROL
 NG0241  ______________________________________________________________________
 NG0241* NAD 83(1986) POSITION- 42 04 48.     (N) 087 45 53.     (W)   SCALED
 NG0241* NAVD 88 ORTHO HEIGHT -   191.308 (meters)      627.65  (feet) ADJUSTED
 NG0241  ______________________________________________________________________
 NG0241  GEOID HEIGHT    -        -33.856 (meters)                     GEOID18
 NG0241  DYNAMIC HEIGHT  -        191.246 (meters)      627.45  (feet) COMP
 NG0241  MODELED GRAVITY -    980,292.5   (mgal)                       NAVD 88
 NG0241
 NG0241  VERT ORDER      -  SECOND    CLASS 0
 NG0241
 NG0241.The horizontal coordinates were scaled from a map and have
 NG0241.an estimated accuracy of +/- 6 seconds.
 NG0241
 NG0241.The orthometric height was determined by differential leveling and
 NG0241.adjusted by the NATIONAL GEODETIC SURVEY
 NG0241.in June 1991.
 NG0241
 NG0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0241.GEOID18 height accuracy estimate available here.
 NG0241
 NG0241.Click photographs - Photos may exist for this station.
 NG0241
 NG0241.The dynamic height is computed by dividing the NAVD 88
 NG0241.geopotential number by the normal gravity value computed on the
 NG0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0241.degrees latitude (g = 980.6199 gals.).
 NG0241
 NG0241.The modeled gravity was interpolated from observed gravity values.
 NG0241
 NG0241;                    North         East    Units  Estimated Accuracy
 NG0241;SPC IL E     -   601,150.      347,050.      MT  (+/- 180 meters Scaled)
 NG0241
 NG0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM367589(NAD 83)
 NG0241
 NG0241                          SUPERSEDED SURVEY CONTROL
 NG0241
 NG0241  NGVD 29 (??/??/92)  191.367  (m)          627.84   (f) ADJ UNCH    2 0
 NG0241
 NG0241.Superseded values are not recommended for survey control.
 NG0241
 NG0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0241.See file dsdata.pdf to determine how the superseded data were derived.
 NG0241
 NG0241_MARKER: DB = BENCH MARK DISK
 NG0241_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0241_SP_SET: BRIDGE
 NG0241_STAMPING: M 134 1947
 NG0241_MARK LOGO: CGS
 NG0241_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0241
 NG0241  HISTORY     - Date     Condition        Report By
 NG0241  HISTORY     - 1947     MONUMENTED       CGS
 NG0241  HISTORY     - 19991126 MARK NOT FOUND   USPSQD
 NG0241  HISTORY     - 20000812 MARK NOT FOUND   PATRIC
 NG0241
 NG0241                          STATION DESCRIPTION
 NG0241
 NG0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NG0241'2.8 MI W FROM WILMETTE.
 NG0241'ABOUT 2.8 MILES WEST ALONG EAST LAKE AVENUE FROM THE FIRE STATION
 NG0241'NO. 1 AT WILMETTE, ABOUT 100 YARDS WEST OF THE WEST WILMETTE
 NG0241'CITY LIMITS, AT THE INTERSECTION OF THE CHICAGO, NORTH SHORE AND
 NG0241'MILWAUKEE RAILROAD (ELECTRIC), SET IN THE TOP OF THE SOUTH SIDE
 NG0241'OF THE CONCRETE FOUNDATION OF THE EAST LEG OF THE ELECTRIC WIRE
 NG0241'BRIDGE, 190 FEET NORTH OF THE CENTER LINE OF EAST LAKE AVENUE,
 NG0241'8 FEET EAST OF THE EAST RAIL AND 0.5 FOOT ABOVE THE CROSSING.
 NG0241
 NG0241                          STATION RECOVERY (1999)
 NG0241
 NG0241'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0241'MARK NOT FOUND.
 NG0241
 NG0241                          STATION RECOVERY (2000)
 NG0241
 NG0241'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0241'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1811 ***********************************************************************
 ME1811  DESIGNATION -  M 135
 ME1811  PID         -  ME1811
 ME1811  STATE/COUNTY-  IL/COOK
 ME1811  COUNTRY     -  US
 ME1811  USGS QUAD   -  ENGLEWOOD (2018)
 ME1811
 ME1811                         *CURRENT SURVEY CONTROL
 ME1811  ______________________________________________________________________
 ME1811* NAD 83(1986) POSITION- 41 50 39.     (N) 087 39 17.     (W)   SCALED
 ME1811* NAVD 88 ORTHO HEIGHT -   179.506 (meters)      588.93  (feet) ADJUSTED
 ME1811  ______________________________________________________________________
 ME1811  GEOID HEIGHT    -        -33.552 (meters)                     GEOID18
 ME1811  DYNAMIC HEIGHT  -        179.444 (meters)      588.73  (feet) COMP
 ME1811  MODELED GRAVITY -    980,275.2   (mgal)                       NAVD 88
 ME1811
 ME1811  VERT ORDER      -  FIRST     CLASS II
 ME1811
 ME1811.The horizontal coordinates were scaled from a map and have
 ME1811.an estimated accuracy of +/- 6 seconds.
 ME1811
 ME1811.The orthometric height was determined by differential leveling and
 ME1811.adjusted by the NATIONAL GEODETIC SURVEY
 ME1811.in June 1991.
 ME1811
 ME1811.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1811.GEOID18 height accuracy estimate available here.
 ME1811
 ME1811.Click photographs - Photos may exist for this station.
 ME1811
 ME1811.The dynamic height is computed by dividing the NAVD 88
 ME1811.geopotential number by the normal gravity value computed on the
 ME1811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1811.degrees latitude (g = 980.6199 gals.).
 ME1811
 ME1811.The modeled gravity was interpolated from observed gravity values.
 ME1811
 ME1811;                    North         East    Units  Estimated Accuracy
 ME1811;SPC IL E     -   575,020.      356,360.      MT  (+/- 180 meters Scaled)
 ME1811
 ME1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM456326(NAD 83)
 ME1811
 ME1811                          SUPERSEDED SURVEY CONTROL
 ME1811
 ME1811  NGVD 29 (01/19/93)  179.594  (m)          589.22   (f) ADJUSTED    1 2
 ME1811  NGVD 29 (??/??/92)  179.594  (m)          589.22   (f) SUPERSEDED  1 2
 ME1811
 ME1811.Superseded values are not recommended for survey control.
 ME1811
 ME1811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1811.See file dsdata.pdf to determine how the superseded data were derived.
 ME1811
 ME1811_MARKER: DB = BENCH MARK DISK
 ME1811_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1811_SP_SET: ABUTMENT
 ME1811_STAMPING: M 135 1947
 ME1811_MARK LOGO: CGS
 ME1811_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1811_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1811+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2012
 ME1811
 ME1811  HISTORY     - Date     Condition        Report By
 ME1811  HISTORY     - 1947     MONUMENTED       CGS
 ME1811  HISTORY     - 1977     GOOD             NGS
 ME1811  HISTORY     - 19870601 GOOD             USPSQD
 ME1811  HISTORY     - 19920805 GOOD             NGS
 ME1811  HISTORY     - 20121201 GOOD             GEOCAC
 ME1811
 ME1811                          STATION DESCRIPTION
 ME1811
 ME1811'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1811'AT CHICAGO.
 ME1811'AT CHICAGO, ABOUT 1/2 BLOCK NORTH ALONG SOUTH THROOP STREET FROM
 ME1811'ITS INTERSECTION WITH ARCHER AVENUE, ACROSS SOUTH THROOP STREET
 ME1811'FROM 2710 SOUTH THROOP ST., SET VERTICALLY IN THE WEST FACE OF
 ME1811'THE EAST CONCRETE ABUTMENT OF THE OVER PASS BRIDGE OF THE
 ME1811'ATCHISON TOPEKA AND SANTA FE RAILWAY OVER SOUTH THROOP STREET,
 ME1811'10 FEET EAST OF THE EAST CURB OF SOUTH THROOP STREET, 3 FEET
 ME1811'NORTH OF THE SOUTH END OF THE ABUTMENT AND 1.5 FEET ABOVE THE
 ME1811'SIDE WALK.
 ME1811
 ME1811                          STATION RECOVERY (1977)
 ME1811
 ME1811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1811'RECOVERED IN GOOD CONDITION.
 ME1811
 ME1811                          STATION RECOVERY (1987)
 ME1811
 ME1811'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1811'RECOVERED IN GOOD CONDITION.
 ME1811
 ME1811                          STATION RECOVERY (1992)
 ME1811
 ME1811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1811'IN CHICAGO, AT THE INTERSECTION OF ARCHER AVENUE AND THROOP STREET,
 ME1811'SET VERTICALLY IN THE WEST FACE OF THE EAST CONCRETE ABUTMENT OF THE
 ME1811'MOST NORTHERLY OF 3 METRA RAILROAD OVERPASSES, 106.0 M (347.8 FT)
 ME1811'NORTH OF THE AVENUE CENTERLINE, 20.4 M (66.9 FT) SOUTH OF THE CENTER
 ME1811'OF THE OVERPASS, 10.0 M (32.8 FT) EAST OF THE STREET CENTERLINE, 1.0
 ME1811'M (3.3 FT) NORTH OF THE SOUTH END OF THE ABUTMENT, AND 0.5 M
 ME1811'(1.6 FT) ABOVE THE GROUND SURFACE.
 ME1811
 ME1811                          STATION RECOVERY (2012)
 ME1811
 ME1811'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1811'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1789 ***********************************************************************
 ME1789  DESIGNATION -  M 136
 ME1789  PID         -  ME1789
 ME1789  STATE/COUNTY-  IL/COOK
 ME1789  COUNTRY     -  US
 ME1789  USGS QUAD   -  BERWYN (2018)
 ME1789
 ME1789                         *CURRENT SURVEY CONTROL
 ME1789  ______________________________________________________________________
 ME1789* NAD 83(1986) POSITION- 41 47 11.     (N) 087 45 40.     (W)   SCALED
 ME1789* NAVD 88 ORTHO HEIGHT -   188.144 (meters)      617.27  (feet) ADJUSTED
 ME1789  ______________________________________________________________________
 ME1789  GEOID HEIGHT    -        -33.443 (meters)                     GEOID18
 ME1789  DYNAMIC HEIGHT  -        188.078 (meters)      617.05  (feet) COMP
 ME1789  MODELED GRAVITY -    980,268.0   (mgal)                       NAVD 88
 ME1789
 ME1789  VERT ORDER      -  FIRST     CLASS II
 ME1789
 ME1789.This mark is at Chicago Midway Airport (MDW)
 ME1789
 ME1789.The horizontal coordinates were scaled from a map and have
 ME1789.an estimated accuracy of +/- 6 seconds.
 ME1789
 ME1789.The orthometric height was determined by differential leveling and
 ME1789.adjusted by the NATIONAL GEODETIC SURVEY
 ME1789.in June 1991.
 ME1789
 ME1789.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1789.GEOID18 height accuracy estimate available here.
 ME1789
 ME1789.Click photographs - Photos may exist for this station.
 ME1789
 ME1789.The dynamic height is computed by dividing the NAVD 88
 ME1789.geopotential number by the normal gravity value computed on the
 ME1789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1789.degrees latitude (g = 980.6199 gals.).
 ME1789
 ME1789.The modeled gravity was interpolated from observed gravity values.
 ME1789
 ME1789;                    North         East    Units  Estimated Accuracy
 ME1789;SPC IL E     -   568,540.      347,570.      MT  (+/- 180 meters Scaled)
 ME1789
 ME1789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM367263(NAD 83)
 ME1789
 ME1789                          SUPERSEDED SURVEY CONTROL
 ME1789
 ME1789  NGVD 29 (??/??/92)  188.228  (m)          617.54   (f) ADJ UNCH    1 2
 ME1789
 ME1789.Superseded values are not recommended for survey control.
 ME1789
 ME1789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1789.See file dsdata.pdf to determine how the superseded data were derived.
 ME1789
 ME1789_MARKER: DB = BENCH MARK DISK
 ME1789_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1789_SP_SET: BUILDING
 ME1789_STAMPING: M 136 1947
 ME1789_MARK LOGO: CGS
 ME1789_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1789
 ME1789  HISTORY     - Date     Condition        Report By
 ME1789  HISTORY     - 1947     MONUMENTED       CGS
 ME1789  HISTORY     - 1968     GOOD             CGS
 ME1789  HISTORY     - 1977     GOOD             NGS
 ME1789  HISTORY     - 1987     GOOD             USPSQD
 ME1789
 ME1789                          STATION DESCRIPTION
 ME1789
 ME1789'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1789'AT CHICAGO.
 ME1789'AT CHICAGO, AT THE CHICAGO MUNICIPAL AIRPORT, SET VERTICALLY
 ME1789'IN THE EAST FACE OF THE U.S. ARMY TRANSIENT AIRCRAFT BUILDING
 ME1789'WHICH IS ON THE WEST SIDE OF THE AIRPORT, ABOUT 72 FEET SOUTH
 ME1789'OF THE NORTHEAST CORNER OF THE BUILDING, 7 FEET SOUTH OF THE
 ME1789'PASSENGER ENTRANCE DOOR ON THE EAST SIDE OF THE BUILDING, AND
 ME1789'2 FEET ABOVE THE GROUND.
 ME1789
 ME1789                          STATION RECOVERY (1968)
 ME1789
 ME1789'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 ME1789'RECOVERED IN GOOD CONDITION.
 ME1789
 ME1789                          STATION RECOVERY (1977)
 ME1789
 ME1789'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1789'RECOVERED IN GOOD CONDITION.
 ME1789
 ME1789                          STATION RECOVERY (1987)
 ME1789
 ME1789'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1789'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1853 ***********************************************************************
 ME1853  DESIGNATION -  M 137
 ME1853  PID         -  ME1853
 ME1853  STATE/COUNTY-  IL/COOK
 ME1853  COUNTRY     -  US
 ME1853  USGS QUAD   -  PALOS PARK (2018)
 ME1853
 ME1853                         *CURRENT SURVEY CONTROL
 ME1853  ______________________________________________________________________
 ME1853* NAD 83(1986) POSITION- 41 40 59.     (N) 087 51 19.     (W)   SCALED
 ME1853* NAVD 88 ORTHO HEIGHT -   184.508 (meters)      605.34  (feet) ADJUSTED
 ME1853  ______________________________________________________________________
 ME1853  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 ME1853  DYNAMIC HEIGHT  -        184.440 (meters)      605.12  (feet) COMP
 ME1853  MODELED GRAVITY -    980,252.9   (mgal)                       NAVD 88
 ME1853
 ME1853  VERT ORDER      -  FIRST     CLASS II
 ME1853
 ME1853.The horizontal coordinates were scaled from a map and have
 ME1853.an estimated accuracy of +/- 6 seconds.
 ME1853
 ME1853.The orthometric height was determined by differential leveling and
 ME1853.adjusted by the NATIONAL GEODETIC SURVEY
 ME1853.in June 1991.
 ME1853
 ME1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1853.GEOID18 height accuracy estimate available here.
 ME1853
 ME1853.Click photographs - Photos may exist for this station.
 ME1853
 ME1853.The dynamic height is computed by dividing the NAVD 88
 ME1853.geopotential number by the normal gravity value computed on the
 ME1853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1853.degrees latitude (g = 980.6199 gals.).
 ME1853
 ME1853.The modeled gravity was interpolated from observed gravity values.
 ME1853
 ME1853;                    North         East    Units  Estimated Accuracy
 ME1853;SPC IL E     -   557,010.      339,800.      MT  (+/- 180 meters Scaled)
 ME1853
 ME1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM288149(NAD 83)
 ME1853
 ME1853                          SUPERSEDED SURVEY CONTROL
 ME1853
 ME1853  NGVD 29 (??/??/92)  184.598  (m)          605.64   (f) ADJ UNCH    1 2
 ME1853
 ME1853.Superseded values are not recommended for survey control.
 ME1853
 ME1853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1853.See file dsdata.pdf to determine how the superseded data were derived.
 ME1853
 ME1853_MARKER: DB = BENCH MARK DISK
 ME1853_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1853_SP_SET: BRIDGE
 ME1853_STAMPING: M 137 1947
 ME1853_MARK LOGO: CGS
 ME1853_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1853+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2005
 ME1853
 ME1853  HISTORY     - Date     Condition        Report By
 ME1853  HISTORY     - 1947     MONUMENTED       CGS
 ME1853  HISTORY     - 1971     GOOD             NGS
 ME1853  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1853  HISTORY     - 20050507 GOOD             GEOCAC
 ME1853  HISTORY     - 20120629 MARK NOT FOUND   INDIV
 ME1853
 ME1853                          STATION DESCRIPTION
 ME1853
 ME1853'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1853'9.8 MI NW FROM BLUE ISLAND.
 ME1853'ABOUT 9.85 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE GRAND
 ME1853'TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, AT THE OVER
 ME1853'PASS BRIDGE OF HIGHWAY 83 OVER U.S. HIGHWAYS 12 AND 20, SET IN THE
 ME1853'TOP OF THE WEST END OF THE SOUTH CONCRETE WHEEL GUARD ALONG THE
 ME1853'BOTTOM OF THE SOUTH CONCRETE BRIDGE RAILING, 23 FEET SOUTH OF THE
 ME1853'CENTER LINE OF THE HIGHWAY, 3.9 FEET EAST OF THE WEST END OF
 ME1853'THE WHEEL GUARD, 0.4 FOOT NORTH OF THE NORTH FACE OF THE BRIDGE
 ME1853'RAILING AND 1/2 FOOT ABOVE THE BRIDGE FLOOR.
 ME1853
 ME1853                          STATION RECOVERY (1971)
 ME1853
 ME1853'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1853'RECOVERED IN GOOD CONDITION.
 ME1853
 ME1853                          STATION RECOVERY (2000)
 ME1853
 ME1853'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (BPG)
 ME1853'POSSIBLY DESTROYED BY NEW BRIDGE
 ME1853
 ME1853                          STATION RECOVERY (2005)
 ME1853
 ME1853'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 ME1853'RECOVERED IN GOOD CONDITION.
 ME1853
 ME1853                          STATION RECOVERY (2012)
 ME1853
 ME1853'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (DER)
 ME1853'MARK NOT FOUND.  FOUND BRASS DISK IN TOP OF CONCRETE HEADWALL AT
 ME1853'SOUTHWEST CORNER OF RT. 83 BRIDGE OVER RT. 45, MARKED STATE OF ILL HWY
 ME1853'DIV BENCH MARK.  ELEVATION OF SAID DISK DETERMINED TO BE 612.13, BY
 ME1853'DIFFERENTIAL LEVELING FROM NGS PID ME1851 ON JUNE 29, 2012.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3269 ***********************************************************************
 ME3269  DESIGNATION -  M 137
 ME3269  PID         -  ME3269
 ME3269  STATE/COUNTY-  IL/COOK
 ME3269  COUNTRY     -  US
 ME3269  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3269
 ME3269                         *CURRENT SURVEY CONTROL
 ME3269  ______________________________________________________________________
 ME3269* NAD 83(1997) POSITION- 41 53 19.47348(N) 087 36 49.95462(W)   NO CHECK
 ME3269* NAVD 88 ORTHO HEIGHT -   191.    (meters)      627.    (feet) VERTCON3
 ME3269  ______________________________________________________________________
 ME3269  GEOID HEIGHT    -        -33.611 (meters)                     GEOID18
 ME3269  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 ME3269  HORZ ORDER      -  SECOND
 ME3269
 ME3269.The horizontal coordinates were established by classical geodetic methods
 ME3269.and adjusted by the National Geodetic Survey in October 1999.
 ME3269
 ME3269.No horizontal observational check was made to the station.
 ME3269
 ME3269.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3269.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3269
 ME3269.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3269.GEOID18 height accuracy estimate available here.
 ME3269
 ME3269.Click photographs - Photos may exist for this station.
 ME3269
 ME3269.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3269
 ME3269. The following values were computed from the NAD 83(1997) position.
 ME3269
 ME3269;                    North         East     Units Scale Factor Converg.
 ME3269;SPC IL E     -   579,995.630   359,709.964   MT  1.00001885   +0 28 49.4
 ME3269;SPC IL E     - 1,902,869.00  1,180,148.44   sFT  1.00001885   +0 28 49.4
 ME3269;UTM  16      - 4,637,605.734   449,071.656   MT  0.99963192   -0 24 35.6
 ME3269
 ME3269!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3269!SPC IL E     -   0.99997528  x   1.00001885  =   0.99999413
 ME3269!UTM  16      -   0.99997528  x   0.99963192  =   0.99960721
 ME3269
 ME3269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4907137605(NAD 83)
 ME3269
 ME3269                          SUPERSEDED SURVEY CONTROL
 ME3269
 ME3269  NAD 83(1997)-  41 53 19.47370(N)    087 36 49.95505(W) AD(       ) 2
 ME3269  NAD 83(1994)-  41 53 19.47811(N)    087 36 49.96704(W) AD(       ) 2
 ME3269  NAD 83(1986)-  41 53 19.47810(N)    087 36 49.96578(W) AD(       ) 2
 ME3269  NGVD 29 (08/23/90)  191.     (m)          627.     (f) VERT ANG       
 ME3269
 ME3269.Superseded values are not recommended for survey control.
 ME3269
 ME3269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3269.See file dsdata.pdf to determine how the superseded data were derived.
 ME3269
 ME3269_MARKER: DD = SURVEY DISK
 ME3269_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3269_SP_SET: SIDEWALK
 ME3269_STAMPING: M 137
 ME3269_MARK LOGO: IL1670
 ME3269_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3269_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3269
 ME3269  HISTORY     - Date     Condition        Report By
 ME3269  HISTORY     - 1983     MONUMENTED       IL1670
 ME3269
 ME3269                          STATION DESCRIPTION
 ME3269
 ME3269'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3269'LOCATED IN DOWNTOWN CHICAGO, IN THE EAST SIDEWALK ALONG LAKE SHORE
 ME3269'DRIVE ABOUT 0.7 KM (0.45 MI) NORTH OF THE INTERSECTION OF EAST
 ME3269'RANDOLPH.  IT IS AT THE NORTH END OF THE BRIDGE OVER THE CHICAGO
 ME3269'RIVER, JUST SOUTH OF THE BRIDGE HOUSE.
 ME3269'
 ME3269'TO REACH THE STATION SEE THE ABOVE PARAGRAPH.
 ME3269'
 ME3269'STATION IS A STANDARD MSD DISK STAMPED---M 137---CEMENTED IN A
 ME3269'DRILL HOLE IN SIDEWALK AND OVERLOOK.  IT IS 1.45 M (4.8 FT)
 ME3269'NORTHEAST OF CORNER OF RAILING-WALL AND 0.75 M (2.45 FT) WEST OF
 ME3269'THE FACE OF THE NORTH-SOUTH RAILING-WALL.
 ME3269'
 ME3269'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1822 ***********************************************************************
 ME1822  DESIGNATION -  M 138
 ME1822  PID         -  ME1822
 ME1822  STATE/COUNTY-  IL/COOK
 ME1822  COUNTRY     -  US
 ME1822  USGS QUAD   -  LAKE CALUMET (2018)
 ME1822
 ME1822                         *CURRENT SURVEY CONTROL
 ME1822  ______________________________________________________________________
 ME1822* NAD 83(1986) POSITION- 41 38 53.     (N) 087 32 45.     (W)   SCALED
 ME1822* NAVD 88 ORTHO HEIGHT -   180.095 (meters)      590.86  (feet) ADJUSTED
 ME1822  ______________________________________________________________________
 ME1822  GEOID HEIGHT    -        -33.510 (meters)                     GEOID18
 ME1822  DYNAMIC HEIGHT  -        180.030 (meters)      590.65  (feet) COMP
 ME1822  MODELED GRAVITY -    980,257.2   (mgal)                       NAVD 88
 ME1822
 ME1822  VERT ORDER      -  FIRST     CLASS II
 ME1822
 ME1822.The horizontal coordinates were scaled from a map and have
 ME1822.an estimated accuracy of +/- 6 seconds.
 ME1822
 ME1822.The orthometric height was determined by differential leveling and
 ME1822.adjusted by the NATIONAL GEODETIC SURVEY
 ME1822.in June 1991.
 ME1822
 ME1822.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1822.GEOID18 height accuracy estimate available here.
 ME1822
 ME1822.Click photographs - Photos may exist for this station.
 ME1822
 ME1822.The dynamic height is computed by dividing the NAVD 88
 ME1822.geopotential number by the normal gravity value computed on the
 ME1822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1822.degrees latitude (g = 980.6199 gals.).
 ME1822
 ME1822.The modeled gravity was interpolated from observed gravity values.
 ME1822
 ME1822;                    North         East    Units  Estimated Accuracy
 ME1822;SPC IL E     -   553,310.      365,600.      MT  (+/- 180 meters Scaled)
 ME1822
 ME1822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM545108(NAD 83)
 ME1822
 ME1822                          SUPERSEDED SURVEY CONTROL
 ME1822
 ME1822  NGVD 29 (??/??/92)  180.199  (m)          591.20   (f) ADJ UNCH    1 2
 ME1822
 ME1822.Superseded values are not recommended for survey control.
 ME1822
 ME1822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1822.See file dsdata.pdf to determine how the superseded data were derived.
 ME1822
 ME1822_MARKER: DB = BENCH MARK DISK
 ME1822_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1822_SP_SET: BUILDING WALL
 ME1822_STAMPING: M 138 1947
 ME1822_MARK LOGO: CGS
 ME1822_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1822
 ME1822  HISTORY     - Date     Condition        Report By
 ME1822  HISTORY     - 1947     MONUMENTED       CGS
 ME1822  HISTORY     - 1977     GOOD             NGS
 ME1822
 ME1822                          STATION DESCRIPTION
 ME1822
 ME1822'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1822'AT CHICAGO.
 ME1822'AT CHICAGO, ABOUT 1.1 MILES SOUTHEAST ALONG BRAINARD AVENUE FROM
 ME1822'ITS JUNCTION WITH EAST 130TH STREET, AT BURNHAM, SET VERTICALLY
 ME1822'IN THE SOUTHEAST FACE OF THE BRICK WALL AT THE SOUTH CORNER OF
 ME1822'THE CHICAGO, SOUTH SHORE AND SOUTH BEND ELECTRIC RAILROAD STATION
 ME1822'AT BURNHAM, 1 FOOT NORTHEAST OF THE SOUTH CORNER AND ABOUT 2.5
 ME1822'FEET ABOVE THE GROUND.
 ME1822
 ME1822                          STATION RECOVERY (1977)
 ME1822
 ME1822'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1822'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0020 ***********************************************************************
 KC0020  DESIGNATION -  M 14
 KC0020  PID         -  KC0020
 KC0020  STATE/COUNTY-  IL/MORGAN
 KC0020  COUNTRY     -  US
 KC0020  USGS QUAD   -  LYNNVILLE (2018)
 KC0020
 KC0020                         *CURRENT SURVEY CONTROL
 KC0020  ______________________________________________________________________
 KC0020* NAD 83(2011) POSITION- 39 44 45.12650(N) 090 20 12.94818(W)   ADJUSTED
 KC0020* NAD 83(2011) ELLIP HT-   150.321 (meters)        (05/22/13)   ADJUSTED
 KC0020* NAD 83(2011) EPOCH   -  2010.00
 KC0020* NAVD 88 ORTHO HEIGHT -   182.894 (meters)      600.04  (feet) ADJUSTED
 KC0020  ______________________________________________________________________
 KC0020  GEOID HEIGHT    -        -32.568 (meters)                     GEOID18
 KC0020  NAD 83(2011) X  -    -28,878.645 (meters)                     COMP
 KC0020  NAD 83(2011) Y  - -4,910,827.670 (meters)                     COMP
 KC0020  NAD 83(2011) Z  -  4,056,426.225 (meters)                     COMP
 KC0020  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 KC0020  DYNAMIC HEIGHT  -        182.794 (meters)      599.72  (feet) COMP
 KC0020  MODELED GRAVITY -    980,074.5   (mgal)                       NAVD 88
 KC0020
 KC0020  VERT ORDER      -  FIRST     CLASS II
 KC0020
 KC0020  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0020  Standards:
 KC0020         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0020            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0020  -------------------------------------------------------------------
 KC0020  NETWORK    0.59   1.57           0.24   0.24   0.80      0.06207340
 KC0020  -------------------------------------------------------------------
 KC0020  Click here for local accuracies and other accuracy information.
 KC0020
 KC0020.The horizontal coordinates were established by GPS observations
 KC0020.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 KC0020
 KC0020.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0020.been affixed to the stable North American tectonic plate. See 
 KC0020.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0020
 KC0020.The horizontal coordinates are valid at the epoch date displayed above
 KC0020.which is a decimal equivalence of Year/Month/Day.
 KC0020
 KC0020.The orthometric height was determined by differential leveling and
 KC0020.adjusted by the NATIONAL GEODETIC SURVEY
 KC0020.in June 1991.
 KC0020
 KC0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0020.GEOID18 height accuracy estimate available here.
 KC0020
 KC0020.Click photographs - Photos may exist for this station.
 KC0020
 KC0020.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0020
 KC0020.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0020
 KC0020.The ellipsoidal height was determined by GPS observations
 KC0020.and is referenced to NAD 83.
 KC0020
 KC0020.The dynamic height is computed by dividing the NAVD 88
 KC0020.geopotential number by the normal gravity value computed on the
 KC0020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0020.degrees latitude (g = 980.6199 gals.).
 KC0020
 KC0020.The modeled gravity was interpolated from observed gravity values.
 KC0020
 KC0020. The following values were computed from the NAD 83(2011) position.
 KC0020
 KC0020;                    North         East     Units Scale Factor Converg.
 KC0020;SPC IL W     -   341,786.540   685,407.652   MT  0.99994380   -0 06 31.9
 KC0020;SPC IL W     - 1,121,344.67  2,248,708.27   sFT  0.99994380   -0 06 31.9
 KC0020;UTM  15      - 4,402,943.526   728,174.451   MT  1.00024102   +1 42 12.4
 KC0020
 KC0020!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0020!SPC IL W     -   0.99997642  x   0.99994380  =   0.99992022
 KC0020!UTM  15      -   0.99997642  x   1.00024102  =   1.00021743
 KC0020
 KC0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2817402943(NAD 83)
 KC0020
 KC0020                          SUPERSEDED SURVEY CONTROL
 KC0020
 KC0020  NAVD 88             182.89   (m)          600.0    (f) LEVELING    3  
 KC0020  NGVD 29 (??/??/92)  183.011  (m)          600.43   (f) ADJ UNCH    1 2
 KC0020
 KC0020.Superseded values are not recommended for survey control.
 KC0020
 KC0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0020.See file dsdata.pdf to determine how the superseded data were derived.
 KC0020
 KC0020_MARKER: DB = BENCH MARK DISK
 KC0020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0020_STAMPING: M 14 1933
 KC0020_MARK LOGO: CGS
 KC0020_PROJECTION: PROJECTING 15 CENTIMETERS
 KC0020_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0020+STABILITY: SURFACE MOTION
 KC0020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0020+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2019
 KC0020
 KC0020  HISTORY     - Date     Condition        Report By
 KC0020  HISTORY     - 1933     MONUMENTED       CGS
 KC0020  HISTORY     - 20110902 GOOD             ILDT
 KC0020  HISTORY     - 20120625 GOOD             ILDT
 KC0020  HISTORY     - 20140915 GOOD             AMESC
 KC0020  HISTORY     - 20190905 GOOD             ILDT
 KC0020
 KC0020                          STATION DESCRIPTION
 KC0020
 KC0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0020'0.5 MI W FROM MARKHAM.
 KC0020'0.5 MILE WEST ALONG THE WABASH RAILROAD FROM MARKHAM, MORGAN
 KC0020'COUNTY, 28 POLES WEST OF MILEPOST 453, 25 FEET NORTH OF THE
 KC0020'TRACK, ON THE EAST SIDE OF A ROAD, AND AT A FENCE CORNER.  A
 KC0020'STANDARD DISK, STAMPED M 14 1933 AND SET IN THE TOP OF A CONCRETE
 KC0020'POST.
 KC0020
 KC0020                          STATION RECOVERY (2011)
 KC0020
 KC0020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0020'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTH-SOUTHEAST OF
 KC0020'CONCORD, 4.1 MI (6.6 KM) NORTH OF LYNNVILLE AND 3.6 MI (5.8 KM)
 KC0020'EAST-SOUTHEAST OF CHAPIN.
 KC0020'
 KC0020'TO REACH FROM THE INTERSECTION OF US 67 AND I-72 BUS/OLD ILLINOIS 36
 KC0020'PROCEED ALONG US 67 NORTH-NORTHWEST FOR 4.2 MI (6.8 KM) TO THOMASON
 KC0020'ROAD PROCEED SOUTH ALONG THOMASON ROAD FOR.9 MI TO STATION ON THE
 KC0020'LEFT.
 KC0020'
 KC0020'STATION IS A CGS BENCH MARK DISK IN CONCRETE.  15.2 FT (4.6 M) EAST OF
 KC0020'THE CENTERLINE OF THOMASON ROAD, 27.9 FT (8.5 M) NORTH OF NORTH RAIL
 KC0020'OF RAILROAD AND 34.3 EAST-NORTHEAST OF RAILROAD CROSSING SIGNAL NORTH
 KC0020'OF RAILROAD.
 KC0020
 KC0020                          STATION RECOVERY (2012)
 KC0020
 KC0020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0020'RECOVERED IN GOOD CONDITION.
 KC0020
 KC0020                          STATION RECOVERY (2014)
 KC0020
 KC0020'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KC0020'RECOVERED IN GOOD CONDITION.
 KC0020'
 KC0020'NOTE-ADD-THE STATION IS 40.4 FT (12.3 M) SOUTH-SOUTHWEST OF A WATER
 KC0020'VALVE, 21.7 FT (6.6 M) WEST-NORTHWEST OF A POWER POLE, 5.3 FT (1.6 M)
 KC0020'SOUTHWEST OF A LONE WOODEN FENCE POST.
 KC0020
 KC0020                          STATION RECOVERY (2019)
 KC0020
 KC0020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KC0020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0114 ***********************************************************************
 MF0114  DESIGNATION -  M 140
 MF0114  PID         -  MF0114
 MF0114  STATE/COUNTY-  IL/WILL
 MF0114  COUNTRY     -  US
 MF0114  USGS QUAD   -  JOLIET (2018)
 MF0114
 MF0114                         *CURRENT SURVEY CONTROL
 MF0114  ______________________________________________________________________
 MF0114* NAD 83(1986) POSITION- 41 36 31.2    (N) 088 02 42.9    (W)   HD_HELD2
 MF0114* NAVD 88 ORTHO HEIGHT -   199.193 (meters)      653.52  (feet) ADJUSTED
 MF0114  ______________________________________________________________________
 MF0114  GEOID HEIGHT    -        -33.185 (meters)                     GEOID18
 MF0114  DYNAMIC HEIGHT  -        199.119 (meters)      653.28  (feet) COMP
 MF0114  MODELED GRAVITY -    980,244.7   (mgal)                       NAVD 88
 MF0114
 MF0114  VERT ORDER      -  FIRST     CLASS II
 MF0114
 MF0114.The horizontal coordinates were established by autonomous hand held GPS
 MF0114.observations and have an estimated accuracy of +/- 10 meters.
 MF0114
 MF0114.The orthometric height was determined by differential leveling and
 MF0114.adjusted by the NATIONAL GEODETIC SURVEY
 MF0114.in June 1991.
 MF0114
 MF0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0114.GEOID18 height accuracy estimate available here.
 MF0114
 MF0114.Click photographs - Photos may exist for this station.
 MF0114
 MF0114.The dynamic height is computed by dividing the NAVD 88
 MF0114.geopotential number by the normal gravity value computed on the
 MF0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0114.degrees latitude (g = 980.6199 gals.).
 MF0114
 MF0114.The modeled gravity was interpolated from observed gravity values.
 MF0114
 MF0114;                    North         East    Units  Estimated Accuracy
 MF0114;SPC IL E     -   548,679.      324,013.      MT  (+/- 10 meters HH2 GPS)
 MF0114
 MF0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1290506855(NAD 83)
 MF0114
 MF0114                          SUPERSEDED SURVEY CONTROL
 MF0114
 MF0114  NGVD 29 (??/??/92)  199.282  (m)          653.81   (f) ADJ UNCH    1 2
 MF0114
 MF0114.Superseded values are not recommended for survey control.
 MF0114
 MF0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0114.See file dsdata.pdf to determine how the superseded data were derived.
 MF0114
 MF0114_MARKER: DB = BENCH MARK DISK
 MF0114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0114_STAMPING: M 140 1947
 MF0114_MARK LOGO: CGS
 MF0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0114+STABILITY: SURFACE MOTION
 MF0114_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0114+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2013
 MF0114
 MF0114  HISTORY     - Date     Condition        Report By
 MF0114  HISTORY     - 1947     MONUMENTED       CGS
 MF0114  HISTORY     - 20000412 GOOD             PATRIC
 MF0114  HISTORY     - 20061028 GOOD             GEOCAC
 MF0114  HISTORY     - 20090418 GOOD             GEOCAC
 MF0114  HISTORY     - 20130819 GOOD             ILDT
 MF0114
 MF0114                          STATION DESCRIPTION
 MF0114
 MF0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0114'1.5 MI NE FROM LOCKPORT.
 MF0114'ABOUT 1.5 MILES NORTHEAST ALONG STATE HIGHWAY 4A FROM ITS
 MF0114'INTERSECTION WITH STATE HIGHWAY 7 AT LOCKPORT, AT THE JUNCTION OF
 MF0114'A ROAD LEADING NORTH TO ROMEO AND AT THE SOUTHEAST CORNER OF A
 MF0114'CEMETERY, 168 FEET NORTHEAST OF THE CENTER OF THE JUNCTION OF THE
 MF0114'ROADS, 45 FEET NORTHWEST OF THE CENTER LINE OF HIGHWAY 4A, 15.5
 MF0114'FEET SOUTHWEST OF A 12-INCH WILD CHERRY TREE, 9 FEET NORTHEAST OF
 MF0114'A 12-INCH OAK TREE, 4 FEET SOUTHEAST OF THE CEMETERY FENCE,
 MF0114'2 FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 1/2 FOOT
 MF0114'BELOW THE JUNCTION AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0114'4 INCHES.
 MF0114
 MF0114                          STATION RECOVERY (2000)
 MF0114
 MF0114'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0114'RECOVERED IN GOOD CONDITION.
 MF0114
 MF0114                          STATION RECOVERY (2006)
 MF0114
 MF0114'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0114'RECOVERED IN GOOD CONDITION.
 MF0114
 MF0114                          STATION RECOVERY (2009)
 MF0114
 MF0114'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0114'RECOVERED IN GOOD CONDITION.
 MF0114
 MF0114                          STATION RECOVERY (2013)
 MF0114
 MF0114'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0417 ***********************************************************************
 MF0417  DESIGNATION -  M 141 RESET
 MF0417  PID         -  MF0417
 MF0417  STATE/COUNTY-  IL/LASALLE
 MF0417  COUNTRY     -  US
 MF0417  USGS QUAD   -  SENECA (2018)
 MF0417
 MF0417                         *CURRENT SURVEY CONTROL
 MF0417  ______________________________________________________________________
 MF0417* NAD 83(1986) POSITION- 41 18 47.0    (N) 088 36 36.1    (W)   HD_HELD2
 MF0417* NAVD 88 ORTHO HEIGHT -   151.97  (meters)      498.6   (feet) RESET
 MF0417  ______________________________________________________________________
 MF0417  GEOID HEIGHT    -        -32.772 (meters)                     GEOID18
 MF0417  VERT ORDER      -  THIRD
 MF0417
 MF0417.The horizontal coordinates were established by autonomous hand held GPS
 MF0417.observations and have an estimated accuracy of +/- 10 meters.
 MF0417
 MF0417.The orthometric height was computed from unverified reset data.
 MF0417
 MF0417.No vertical observational check was made to the station.
 MF0417
 MF0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0417.GEOID18 height accuracy estimate available here.
 MF0417
 MF0417.Click photographs - Photos may exist for this station.
 MF0417
 MF0417;                    North         East    Units  Estimated Accuracy
 MF0417;SPC IL E     -   515,845.      276,831.      MT  (+/- 10 meters HH2 GPS)
 MF0417
 MF0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6523474760(NAD 83)
 MF0417
 MF0417                          SUPERSEDED SURVEY CONTROL
 MF0417
 MF0417  NGVD 29 (??/??/??)  152.04   (m)          498.8    (f) RESET       3  
 MF0417
 MF0417.Superseded values are not recommended for survey control.
 MF0417
 MF0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0417.See file dsdata.pdf to determine how the superseded data were derived.
 MF0417
 MF0417_MARKER: DB = BENCH MARK DISK
 MF0417_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0417_SP_SET: BOX CULVERT HEADWALL
 MF0417_STAMPING: M 141 RESET 1963
 MF0417_MARK LOGO: CGS
 MF0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0417+STABILITY: SURFACE MOTION
 MF0417
 MF0417  HISTORY     - Date     Condition        Report By
 MF0417  HISTORY     - 1963     MONUMENTED       ILDPW
 MF0417  HISTORY     - 1989     GOOD             USPSQD
 MF0417  HISTORY     - 19970815 GOOD             USPSQD
 MF0417  HISTORY     - 20020930 GOOD             USPSQD
 MF0417  HISTORY     - 20070709 GOOD             GEOCAC
 MF0417  HISTORY     - 20080605 GOOD             GEOCAC
 MF0417
 MF0417                          STATION DESCRIPTION
 MF0417
 MF0417'DESCRIBED BY ILLINOIS DEPARTMENT OF PUBLIC WORKS 1963
 MF0417'AT SENECA.
 MF0417'AT SENECA, ABOUT 0.15 MILE SOUTH ALONG STATE HIGHWAY 170 FROM
 MF0417'THE POST OFFICE, ABOUT 0.1 MILE SOUTH OF THE BRIDGE OVER THE
 MF0417'ILLINOIS AND MICHIGAN CANAL, AND SET IN THE TOP OF THE SOUTH
 MF0417'END OF THE WEST CONCRETE HEADWALL OF A 12-FOOT CONCRETE BOX
 MF0417'CULVERT UNDER THE HIGHWAY, 35 FEET 4 INCHES WEST OF THE
 MF0417'CENTERLINE OF THE HIGHWAY, 0.5 FEET NORTH OF THE SOUTH END OF THE
 MF0417'HEADWALL.
 MF0417
 MF0417                          STATION RECOVERY (1989)
 MF0417
 MF0417'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0417'RECOVERED IN GOOD CONDITION.
 MF0417
 MF0417                          STATION RECOVERY (1997)
 MF0417
 MF0417'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0417'RECOVERED IN GOOD CONDITION.
 MF0417
 MF0417                          STATION RECOVERY (2002)
 MF0417
 MF0417'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0417'RECOVERED IN GOOD CONDITION.
 MF0417
 MF0417                          STATION RECOVERY (2007)
 MF0417
 MF0417'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0417'RECOVERED IN GOOD CONDITION.
 MF0417
 MF0417                          STATION RECOVERY (2008)
 MF0417
 MF0417'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0417'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0200 ***********************************************************************
 MF0200  DESIGNATION -  M 142
 MF0200  PID         -  MF0200
 MF0200  STATE/COUNTY-  IL/WILL
 MF0200  COUNTRY     -  US
 MF0200  USGS QUAD   -  CHANNAHON (2018)
 MF0200
 MF0200                         *CURRENT SURVEY CONTROL
 MF0200  ______________________________________________________________________
 MF0200* NAD 83(1986) POSITION- 41 29 45.     (N) 088 07 49.     (W)   SCALED
 MF0200* NAVD 88 ORTHO HEIGHT -   163.671 (meters)      536.98  (feet) ADJUSTED
 MF0200  ______________________________________________________________________
 MF0200  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 MF0200  DYNAMIC HEIGHT  -        163.608 (meters)      536.77  (feet) COMP
 MF0200  MODELED GRAVITY -    980,240.1   (mgal)                       NAVD 88
 MF0200
 MF0200  VERT ORDER      -  FIRST     CLASS II
 MF0200
 MF0200.The horizontal coordinates were scaled from a map and have
 MF0200.an estimated accuracy of +/- 6 seconds.
 MF0200
 MF0200.The orthometric height was determined by differential leveling and
 MF0200.adjusted by the NATIONAL GEODETIC SURVEY
 MF0200.in June 1991.
 MF0200
 MF0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0200.GEOID18 height accuracy estimate available here.
 MF0200
 MF0200.Click photographs - Photos may exist for this station.
 MF0200
 MF0200.The dynamic height is computed by dividing the NAVD 88
 MF0200.geopotential number by the normal gravity value computed on the
 MF0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0200.degrees latitude (g = 980.6199 gals.).
 MF0200
 MF0200.The modeled gravity was interpolated from observed gravity values.
 MF0200
 MF0200;                    North         East    Units  Estimated Accuracy
 MF0200;SPC IL E     -   536,130.      316,960.      MT  (+/- 180 meters Scaled)
 MF0200
 MF0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL056944(NAD 83)
 MF0200
 MF0200                          SUPERSEDED SURVEY CONTROL
 MF0200
 MF0200  NGVD 29 (??/??/92)  163.762  (m)          537.28   (f) ADJ UNCH    1 2
 MF0200
 MF0200.Superseded values are not recommended for survey control.
 MF0200
 MF0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0200.See file dsdata.pdf to determine how the superseded data were derived.
 MF0200
 MF0200_MARKER: DB = BENCH MARK DISK
 MF0200_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0200_SP_SET: TRANSMISSION TOWER
 MF0200_STAMPING: M 142 1947
 MF0200_MARK LOGO: CGS
 MF0200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0200
 MF0200  HISTORY     - Date     Condition        Report By
 MF0200  HISTORY     - 1947     MONUMENTED       CGS
 MF0200  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 MF0200  HISTORY     - 20091210 MARK NOT FOUND   GEOCAC
 MF0200
 MF0200                          STATION DESCRIPTION
 MF0200
 MF0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0200'3.6 MI SW FROM JOLIET.
 MF0200'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0200'HOUSE AT JOLIET, THENCE ABOUT 3.05 MILES SOUTHWEST ALONG
 MF0200'U.S. HIGHWAY 6, ABOUT 0.15 MILE NORTHEAST OF A SHELL SERVICE
 MF0200'STATION, SET IN THE TOP OF THE SOUTHEAST CORNER OF THE
 MF0200'SOUTHEAST LEG OF THE SOUTHWESTERLY ONE OF TWO POWER TRANSMISSION
 MF0200'TOWERS ON THE NORTHWEST SIDE OF THE HIGHWAY, 64 FEET NORTHWEST
 MF0200'OF THE CENTER LINE OF THE HIGHWAY, 180 FEET WEST OF A 36-INCH
 MF0200'TREE AND 1/2 FOOT ABOVE THE HIGHWAY.
 MF0200
 MF0200                          STATION RECOVERY (2008)
 MF0200
 MF0200'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0200'MARK NOT FOUND.
 MF0200
 MF0200                          STATION RECOVERY (2009)
 MF0200
 MF0200'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0200'A SINGLE, TUBULAR-STYLE STEEL POWER TRANSMISSION TOWER NOW EXISTS IN
 MF0200'THE AREA.  NO REMNANTS OF THE PREVIOUS TOWER'S FOUNDATIONS WERE NOTED.
 MF0200'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8368 ***********************************************************************
 DR8368  HT_MOD      -  This is a Height Modernization Survey Station.
 DR8368  DESIGNATION -  M 143
 DR8368  PID         -  DR8368
 DR8368  STATE/COUNTY-  IL/COOK
 DR8368  COUNTRY     -  US
 DR8368  USGS QUAD   -  ELMHURST (2018)
 DR8368
 DR8368                         *CURRENT SURVEY CONTROL
 DR8368  ______________________________________________________________________
 DR8368* NAD 83(2011) POSITION- 41 57 46.89266(N) 087 52 52.04012(W)   ADJUSTED
 DR8368* NAD 83(2011) ELLIP HT-   164.013 (meters)        (08/21/22)   ADJUSTED
 DR8368* NAD 83(2011) EPOCH   -  2010.00
 DR8368* NAVD 88 ORTHO HEIGHT -   197.64  (meters)      648.4   (feet) GPS OBS
 DR8368  ______________________________________________________________________
 DR8368  GEOID HEIGHT    -        -33.619 (meters)                     GEOID18
 DR8368  NAD 83(2011) X  -    175,616.698 (meters)                     COMP
 DR8368  NAD 83(2011) Y  - -4,746,620.306 (meters)                     COMP
 DR8368  NAD 83(2011) Z  -  4,242,660.641 (meters)                     COMP
 DR8368  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 DR8368
 DR8368  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR8368  Standards:
 DR8368         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR8368            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR8368  -------------------------------------------------------------------
 DR8368  NETWORK    0.48   1.16           0.20   0.19   0.59     -0.13028151
 DR8368  -------------------------------------------------------------------
 DR8368  Click here for local accuracies and other accuracy information.
 DR8368
 DR8368.The horizontal coordinates were established by GPS observations
 DR8368.and adjusted by the CLAASSEN WHITE & ASSOCIATES PC in August 2022.
 DR8368
 DR8368.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR8368.been affixed to the stable North American tectonic plate. See 
 DR8368.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR8368
 DR8368.The horizontal coordinates are valid at the epoch date displayed above
 DR8368.which is a decimal equivalence of Year/Month/Day.
 DR8368
 DR8368.The orthometric height was determined by GPS observations and a
 DR8368.high-resolution geoid model using precise GPS observation and
 DR8368.processing techniques.
 DR8368
 DR8368.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8368.GEOID18 height accuracy estimate available here.
 DR8368
 DR8368.Click photographs - Photos may exist for this station.
 DR8368
 DR8368.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR8368
 DR8368.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR8368
 DR8368.The ellipsoidal height was determined by GPS observations
 DR8368.and is referenced to NAD 83.
 DR8368
 DR8368. The following values were computed from the NAD 83(2011) position.
 DR8368
 DR8368;                    North         East     Units Scale Factor Converg.
 DR8368;SPC IL E     -   588,094.790   337,486.818   MT  0.99999228   +0 18 08.5
 DR8368;SPC IL E     - 1,929,440.99  1,107,238.00   sFT  0.99999228   +0 18 08.5
 DR8368;UTM  16      - 4,646,046.444   426,985.012   MT  0.99966560   -0 35 21.1
 DR8368
 DR8368!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR8368!SPC IL E     -   0.99997428  x   0.99999228  =   0.99996656
 DR8368!UTM  16      -   0.99997428  x   0.99966560  =   0.99963989
 DR8368
 DR8368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2698546046(NAD 83)
 DR8368
 DR8368                          SUPERSEDED SURVEY CONTROL
 DR8368
 DR8368.No superseded survey control is available for this station.
 DR8368
 DR8368_MARKER: F = FLANGE-ENCASED ROD
 DR8368_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DR8368+WITH SETTING: INFORMATION.
 DR8368_STAMPING: 143
 DR8368_MARK LOGO: OHARE
 DR8368_PROJECTION: FLUSH
 DR8368_MAGNETIC: I = MARKER IS A STEEL ROD
 DR8368_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DR8368_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8368+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DR8368
 DR8368  HISTORY     - Date     Condition        Report By
 DR8368  HISTORY     - 2018     MONUMENTED       OHARE
 DR8368  HISTORY     - 20220725 GOOD             CWA
 DR8368
 DR8368                          STATION DESCRIPTION
 DR8368
 DR8368'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2022 (KAG)
 DR8368'THE MONUMENT IS LOCATED IN THE STREET SIDE AREA, NEAR THE SOUTHEAST
 DR8368'QUADRANT, OF O HARE INTERNATIONAL AIRPORT, CHICAGO, ILLINOIS. FROM THE
 DR8368'INTERSECTION OF US ROUTE 45 (MANNHEIM ROAD) AND IL ROUTE 19 (IRVING
 DR8368'PARK ROAD), PROCEED NORTH ON US ROUTE 45 FOR 0.40 MI (0.64 KM) TO
 DR8368'MONTROSE AVENUE.  TURN LEFT AND PROCEED WEST 0.1 MI (0.2 KM) TO SPINE
 DR8368'ROAD AND THE STATION ON THE RIGHT.
 DR8368'
 DR8368'THE MARK IS LOCATED IN THE NORTHWEST QUADRANT OF MONTROSE AND SPINE
 DR8368'ROAD AND IS MARKED AND PROTECTED BY 3 CONCRETE FILLED BOLLARDS. THE
 DR8368'MARK IS 15 FT (4.6 M) WESTERLY OF THE WEST BACK OF CURB OF SPINE ROAD,
 DR8368'47 FT (14.3 M) NORTHEAST OF A SOUTHERLY FENCE CORNER AND 27 FT (8.2 M)
 DR8368'SOUTHWESTERLY OF A SANITARY MANHOLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0038 ***********************************************************************
 HB0038  DESIGNATION -  M 144
 HB0038  PID         -  HB0038
 HB0038  STATE/COUNTY-  IL/SALINE
 HB0038  COUNTRY     -  US
 HB0038  USGS QUAD   -  ELDORADO (2018)
 HB0038
 HB0038                         *CURRENT SURVEY CONTROL
 HB0038  ______________________________________________________________________
 HB0038* NAD 83(1986) POSITION- 37 47 16.     (N) 088 25 04.     (W)   SCALED
 HB0038* NAVD 88 ORTHO HEIGHT -   119.405 (meters)      391.75  (feet) ADJUSTED
 HB0038  ______________________________________________________________________
 HB0038  GEOID HEIGHT    -        -29.728 (meters)                     GEOID18
 HB0038  DYNAMIC HEIGHT  -        119.324 (meters)      391.48  (feet) COMP
 HB0038  MODELED GRAVITY -    979,945.7   (mgal)                       NAVD 88
 HB0038
 HB0038  VERT ORDER      -  FIRST     CLASS II
 HB0038
 HB0038.The horizontal coordinates were scaled from a map and have
 HB0038.an estimated accuracy of +/- 6 seconds.
 HB0038
 HB0038.The orthometric height was determined by differential leveling and
 HB0038.adjusted by the NATIONAL GEODETIC SURVEY
 HB0038.in June 1991.
 HB0038
 HB0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0038.GEOID18 height accuracy estimate available here.
 HB0038
 HB0038.Click photographs - Photos may exist for this station.
 HB0038
 HB0038.The dynamic height is computed by dividing the NAVD 88
 HB0038.geopotential number by the normal gravity value computed on the
 HB0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0038.degrees latitude (g = 980.6199 gals.).
 HB0038
 HB0038.The modeled gravity was interpolated from observed gravity values.
 HB0038
 HB0038;                    North         East    Units  Estimated Accuracy
 HB0038;SPC IL E     -   124,420.      292,560.      MT  (+/- 180 meters Scaled)
 HB0038
 HB0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG751832(NAD 83)
 HB0038
 HB0038                          SUPERSEDED SURVEY CONTROL
 HB0038
 HB0038  NGVD 29 (11/26/84)  119.505  (m)          392.08   (f) ADJUSTED    1 2
 HB0038
 HB0038.Superseded values are not recommended for survey control.
 HB0038
 HB0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0038.See file dsdata.pdf to determine how the superseded data were derived.
 HB0038
 HB0038_MARKER: DB = BENCH MARK DISK
 HB0038_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0038_SP_SET: BRIDGE
 HB0038_STAMPING: M 144 1949
 HB0038_MARK LOGO: CGS
 HB0038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0038
 HB0038  HISTORY     - Date     Condition        Report By
 HB0038  HISTORY     - 1949     MONUMENTED       CGS
 HB0038  HISTORY     - 1978     GOOD             ILDT
 HB0038  HISTORY     - 1978     GOOD             ILDT
 HB0038  HISTORY     - 1978     GOOD             ILDT
 HB0038  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0038
 HB0038                          STATION DESCRIPTION
 HB0038
 HB0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0038'2.1 MI SE FROM ELDORADO.
 HB0038'ABOUT 2.1 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0038'RAILROAD FROM THE UNION STATION AT ELDORADO, ABOUT 0.5 MILE
 HB0038'NORTHWEST OF GRAYSON, SET IN THE TOP OF THE CENTER OF THE
 HB0038'SOUTHWEST STONE HEAD WALL OF A 10-FOOT STONE BRIDGE OVER A
 HB0038'CREEK, DIRECTLY OVER THE CENTER STONE PIER, 16.8 FEET SOUTHWEST
 HB0038'OF THE SOUTHWEST RAIL AND ABOUT 3 1/2 FEET BELOW THE TRACK.
 HB0038
 HB0038                          STATION RECOVERY (1978)
 HB0038
 HB0038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0038'RECOVERED IN GOOD CONDITION.
 HB0038
 HB0038                          STATION RECOVERY (1978)
 HB0038
 HB0038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0038'RECOVERED IN GOOD CONDITION.
 HB0038
 HB0038                          STATION RECOVERY (1978)
 HB0038
 HB0038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0038'RECOVERED IN GOOD CONDITION.
 HB0038
 HB0038                          STATION RECOVERY (2012)
 HB0038
 HB0038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0038'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0539 ***********************************************************************
 HB0539  DESIGNATION -  M 145
 HB0539  PID         -  HB0539
 HB0539  STATE/COUNTY-  IL/SALINE
 HB0539  COUNTRY     -  US
 HB0539  USGS QUAD   -  HARCO (2018)
 HB0539
 HB0539                         *CURRENT SURVEY CONTROL
 HB0539  ______________________________________________________________________
 HB0539* NAD 83(1986) POSITION- 37 51 20.     (N) 088 40 33.     (W)   SCALED
 HB0539* NAVD 88 ORTHO HEIGHT -   122.099 (meters)      400.59  (feet) ADJUSTED
 HB0539  ______________________________________________________________________
 HB0539  GEOID HEIGHT    -        -29.625 (meters)                     GEOID18
 HB0539  DYNAMIC HEIGHT  -        122.015 (meters)      400.31  (feet) COMP
 HB0539  MODELED GRAVITY -    979,936.8   (mgal)                       NAVD 88
 HB0539
 HB0539  VERT ORDER      -  FIRST     CLASS II
 HB0539
 HB0539.The horizontal coordinates were scaled from a map and have
 HB0539.an estimated accuracy of +/- 6 seconds.
 HB0539
 HB0539.The orthometric height was determined by differential leveling and
 HB0539.adjusted by the NATIONAL GEODETIC SURVEY
 HB0539.in June 1991.
 HB0539
 HB0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0539.GEOID18 height accuracy estimate available here.
 HB0539
 HB0539.Click photographs - Photos may exist for this station.
 HB0539
 HB0539.The dynamic height is computed by dividing the NAVD 88
 HB0539.geopotential number by the normal gravity value computed on the
 HB0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0539.degrees latitude (g = 980.6199 gals.).
 HB0539
 HB0539.The modeled gravity was interpolated from observed gravity values.
 HB0539
 HB0539;                    North         East    Units  Estimated Accuracy
 HB0539;SPC IL E     -   132,000.      269,860.      MT  (+/- 180 meters Scaled)
 HB0539
 HB0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG525911(NAD 83)
 HB0539
 HB0539                          SUPERSEDED SURVEY CONTROL
 HB0539
 HB0539  NGVD 29 (11/26/84)  122.196  (m)          400.90   (f) ADJUSTED    1 2
 HB0539
 HB0539.Superseded values are not recommended for survey control.
 HB0539
 HB0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0539.See file dsdata.pdf to determine how the superseded data were derived.
 HB0539
 HB0539_MARKER: DB = BENCH MARK DISK
 HB0539_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0539_SP_SET: CULVERT HEADWALL
 HB0539_STAMPING: M 145 1949
 HB0539_MARK LOGO: CGS
 HB0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0539+STABILITY: SURFACE MOTION
 HB0539_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0539+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 HB0539
 HB0539  HISTORY     - Date     Condition        Report By
 HB0539  HISTORY     - 1949     MONUMENTED       CGS
 HB0539  HISTORY     - 1978     GOOD             ILDT
 HB0539  HISTORY     - 1978     GOOD             ILDT
 HB0539  HISTORY     - 1978     GOOD             ILDT
 HB0539  HISTORY     - 20110627 GOOD             ILDT
 HB0539  HISTORY     - 20120612 GOOD             ILDT
 HB0539
 HB0539                          STATION DESCRIPTION
 HB0539
 HB0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0539'4 MI NW FROM GALATIA.
 HB0539'4.05 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0539'THE STATION AT GALATIA, ABOUT 0.3 MILE NORTH OF RILEYVILLE, SET
 HB0539'IN THE TOP OF THE WEST HEAD WALL OF A 6-FOOT CONCRETE CULVERT UNDER
 HB0539'STATE HIGHWAY 34 WHICH PARALLELS THE TRACK AT THIS POINT, 37.4
 HB0539'FEET EAST OF THE EAST RAIL, 19 1/2 FEET EAST OF THE EAST END OF
 HB0539'A DOUBLE PIPE CULVERT UNDER RAILROAD, 22 FEET WEST OF THE CENTER
 HB0539'LINE OF THE HIGHWAY, 5 1/2 FEET NORTH OF THE SOUTH END OF THE HEAD
 HB0539'WALL AND 1 1/2 FEET BELOW THE TRACK.
 HB0539
 HB0539                          STATION RECOVERY (1978)
 HB0539
 HB0539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0539'RECOVERED IN GOOD CONDITION.
 HB0539
 HB0539                          STATION RECOVERY (1978)
 HB0539
 HB0539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0539'RECOVERED IN GOOD CONDITION.
 HB0539
 HB0539                          STATION RECOVERY (1978)
 HB0539
 HB0539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0539'RECOVERED IN GOOD CONDITION.
 HB0539
 HB0539                          STATION RECOVERY (2011)
 HB0539
 HB0539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0539'RECOVERED IN GOOD CONDITION.
 HB0539
 HB0539                          STATION RECOVERY (2012)
 HB0539
 HB0539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0539'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0085 ***********************************************************************
 JC0085  DESIGNATION -  M 146
 JC0085  PID         -  JC0085
 JC0085  STATE/COUNTY-  IL/ST CLAIR
 JC0085  COUNTRY     -  US
 JC0085  USGS QUAD   -  CAHOKIA (2018)
 JC0085
 JC0085                         *CURRENT SURVEY CONTROL
 JC0085  ______________________________________________________________________
 JC0085* NAD 83(1986) POSITION- 38 34 21.     (N) 090 10 22.     (W)   SCALED
 JC0085* NAVD 88 ORTHO HEIGHT -   126.750 (meters)      415.85  (feet) ADJUSTED
 JC0085  ______________________________________________________________________
 JC0085  GEOID HEIGHT    -        -30.885 (meters)                     GEOID18
 JC0085  DYNAMIC HEIGHT  -        126.669 (meters)      415.58  (feet) COMP
 JC0085  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0085
 JC0085  VERT ORDER      -  SECOND    CLASS 0
 JC0085
 JC0085.The horizontal coordinates were scaled from a map and have
 JC0085.an estimated accuracy of +/- 6 seconds.
 JC0085
 JC0085.The orthometric height was determined by differential leveling and
 JC0085.adjusted by the NATIONAL GEODETIC SURVEY
 JC0085.in June 1991.
 JC0085
 JC0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0085.GEOID18 height accuracy estimate available here.
 JC0085
 JC0085.Click photographs - Photos may exist for this station.
 JC0085
 JC0085.The dynamic height is computed by dividing the NAVD 88
 JC0085.geopotential number by the normal gravity value computed on the
 JC0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0085.degrees latitude (g = 980.6199 gals.).
 JC0085
 JC0085.The modeled gravity was interpolated from observed gravity values.
 JC0085
 JC0085;                    North         East    Units  Estimated Accuracy
 JC0085;SPC IL W     -   211,520.      699,470.      MT  (+/- 180 meters Scaled)
 JC0085
 JC0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC463731(NAD 83)
 JC0085
 JC0085                          SUPERSEDED SURVEY CONTROL
 JC0085
 JC0085  NGVD 29 (??/??/92)  126.894  (m)          416.32   (f) ADJ UNCH    2 0
 JC0085
 JC0085.Superseded values are not recommended for survey control.
 JC0085
 JC0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0085.See file dsdata.pdf to determine how the superseded data were derived.
 JC0085
 JC0085_MARKER: DB = BENCH MARK DISK
 JC0085_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0085_SP_SET: BUILDING
 JC0085_STAMPING: M 146 1949
 JC0085_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0085
 JC0085  HISTORY     - Date     Condition        Report By
 JC0085  HISTORY     - 1949     MONUMENTED       CGS
 JC0085
 JC0085                          STATION DESCRIPTION
 JC0085
 JC0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0085'1.8 MI S FROM EAST ST LOUIS.
 JC0085'ABOUT 1.8 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM
 JC0085'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0085'AT THE MAPLEWOOD SCHOOL, SET VERTICALLY IN THE EAST FACE OF THE
 JC0085'NEW ADDITION AT THE NORTHEAST CORNER OF THE SCHOOL FOUNDATION,
 JC0085'1.5 FEET ABOVE THE LEVEL OF THE GROUND, 0.7 FOOT SOUTH OF THE
 JC0085'NORTHEAST CORNER OF BUILDING AND ABOUT 1 FOOT ABOVE THE LEVEL
 JC0085'OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0020 ***********************************************************************
 JC0020  DESIGNATION -  M 147
 JC0020  PID         -  JC0020
 JC0020  STATE/COUNTY-  IL/ST CLAIR
 JC0020  COUNTRY     -  US
 JC0020  USGS QUAD   -  MONKS MOUND (2018)
 JC0020
 JC0020                         *CURRENT SURVEY CONTROL
 JC0020  ______________________________________________________________________
 JC0020* NAD 83(1986) POSITION- 38 38 13.1    (N) 090 03 45.1    (W)   HD_HELD2
 JC0020* NAVD 88 ORTHO HEIGHT -   125.923 (meters)      413.13  (feet) ADJUSTED
 JC0020  ______________________________________________________________________
 JC0020  GEOID HEIGHT    -        -30.960 (meters)                     GEOID18
 JC0020  DYNAMIC HEIGHT  -        125.843 (meters)      412.87  (feet) COMP
 JC0020  MODELED GRAVITY -    979,995.9   (mgal)                       NAVD 88
 JC0020
 JC0020  VERT ORDER      -  FIRST     CLASS I
 JC0020
 JC0020.The horizontal coordinates were established by autonomous hand held GPS
 JC0020.observations and have an estimated accuracy of +/- 10 meters.
 JC0020
 JC0020.The orthometric height was determined by differential leveling and
 JC0020.adjusted by the NATIONAL GEODETIC SURVEY
 JC0020.in June 1991.
 JC0020
 JC0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0020.GEOID18 height accuracy estimate available here.
 JC0020
 JC0020.Click photographs - Photos may exist for this station.
 JC0020
 JC0020.The dynamic height is computed by dividing the NAVD 88
 JC0020.geopotential number by the normal gravity value computed on the
 JC0020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0020.degrees latitude (g = 980.6199 gals.).
 JC0020
 JC0020.The modeled gravity was interpolated from observed gravity values.
 JC0020
 JC0020;                    North         East    Units  Estimated Accuracy
 JC0020;SPC IL W     -   218,676.      709,067.      MT  (+/- 10 meters HH2 GPS)
 JC0020
 JC0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5568080586(NAD 83)
 JC0020
 JC0020                          SUPERSEDED SURVEY CONTROL
 JC0020
 JC0020  NGVD 29 (??/??/92)  126.033  (m)          413.49   (f) ADJ UNCH    1 1
 JC0020
 JC0020.Superseded values are not recommended for survey control.
 JC0020
 JC0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0020.See file dsdata.pdf to determine how the superseded data were derived.
 JC0020
 JC0020_MARKER: DB = BENCH MARK DISK
 JC0020_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JC0020_SP_SET: BOX CULVERT HEADWALL
 JC0020_STAMPING: M 147 1949
 JC0020_MARK LOGO: CGS
 JC0020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0020+STABILITY: SURFACE MOTION
 JC0020
 JC0020  HISTORY     - Date     Condition        Report By
 JC0020  HISTORY     - 1949     MONUMENTED       CGS
 JC0020  HISTORY     - 1969     GOOD             CGS
 JC0020  HISTORY     - 20121012 GOOD             GEOCAC
 JC0020
 JC0020                          STATION DESCRIPTION
 JC0020
 JC0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0020'1.5 MI E FROM WASHINGTON PARK.
 JC0020'ABOUT 1.5 MILES EAST ALONG FOREST BLVD FROM THE CITY HALL AT
 JC0020'WASHINGTON PARK, ABOUT 0.25 MILE WEST OF A 100-FOOT LONG BRIDGE
 JC0020'OVER HARDING DITCH, SET ON THE TOP OF THE EAST END OF THE SOUTH
 JC0020'HEAD WALL FOR A 6 FOOT BOX CULVERT UNDER THE BLVD, 20 1/2 FEET
 JC0020'SOUTH OF THE CENTER LINE OF THE BLVD AND 1/2 FOOT BELOW THE
 JC0020'LEVEL OF THE BLVD.  SEC 11, T 2N, R 9W.
 JC0020
 JC0020                          STATION RECOVERY (2012)
 JC0020
 JC0020'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 JC0020'ABOUT ONE-THIRD OF DISK IS MISSING, BUT DATUM POINT IS INTACT.
 JC0020'
 JC0020'MARK IS APPROXIMATELY 25-50 (VISUAL GUESSTIMATE) NORTHWEST OF POWER
 JC0020'POLE 745314.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0685 ***********************************************************************
 HB0685  DESIGNATION -  M 148
 HB0685  PID         -  HB0685
 HB0685  STATE/COUNTY-  IL/JACKSON
 HB0685  COUNTRY     -  US
 HB0685  USGS QUAD   -  ORAVILLE (2018)
 HB0685
 HB0685                         *CURRENT SURVEY CONTROL
 HB0685  ______________________________________________________________________
 HB0685* NAD 83(1986) POSITION- 37 45 40.     (N) 089 25 03.     (W)   SCALED
 HB0685* NAVD 88 ORTHO HEIGHT -   115.756 (meters)      379.78  (feet) ADJUSTED
 HB0685  ______________________________________________________________________
 HB0685  GEOID HEIGHT    -        -29.190 (meters)                     GEOID18
 HB0685  DYNAMIC HEIGHT  -        115.675 (meters)      379.51  (feet) COMP
 HB0685  MODELED GRAVITY -    979,928.2   (mgal)                       NAVD 88
 HB0685
 HB0685  VERT ORDER      -  FIRST     CLASS II
 HB0685
 HB0685.The horizontal coordinates were scaled from a map and have
 HB0685.an estimated accuracy of +/- 6 seconds.
 HB0685
 HB0685.The orthometric height was determined by differential leveling and
 HB0685.adjusted by the NATIONAL GEODETIC SURVEY
 HB0685.in June 1991.
 HB0685
 HB0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0685.GEOID18 height accuracy estimate available here.
 HB0685
 HB0685.Click photographs - Photos may exist for this station.
 HB0685
 HB0685.The dynamic height is computed by dividing the NAVD 88
 HB0685.geopotential number by the normal gravity value computed on the
 HB0685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0685.degrees latitude (g = 980.6199 gals.).
 HB0685
 HB0685.The modeled gravity was interpolated from observed gravity values.
 HB0685
 HB0685;                    North         East    Units  Estimated Accuracy
 HB0685;SPC IL W     -   121,720.      766,010.      MT  (+/- 180 meters Scaled)
 HB0685
 HB0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG870820(NAD 83)
 HB0685
 HB0685                          SUPERSEDED SURVEY CONTROL
 HB0685
 HB0685  NGVD 29 (11/26/84)  115.854  (m)          380.10   (f) ADJUSTED    1 2
 HB0685
 HB0685.Superseded values are not recommended for survey control.
 HB0685
 HB0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0685.See file dsdata.pdf to determine how the superseded data were derived.
 HB0685
 HB0685_MARKER: DB = BENCH MARK DISK
 HB0685_SETTING: 66 = SET IN ROCK OUTCROP
 HB0685_STAMPING: M 148 1949
 HB0685_MARK LOGO: CGS
 HB0685_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB0685+STABILITY: POSITION/ELEVATION WELL
 HB0685
 HB0685  HISTORY     - Date     Condition        Report By
 HB0685  HISTORY     - 1949     MONUMENTED       CGS
 HB0685
 HB0685                          STATION DESCRIPTION
 HB0685
 HB0685'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0685'2.4 MI NE FROM SAND RIDGE.
 HB0685'2.35 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0685'THE STATION AT SAND RIDGE, ABOUT 252 YARDS EAST OF MILE POST
 HB0685'T 6, ABOUT 102 YARDS WEST OF THE EAST END OF A CUT, SET VERTICALLY
 HB0685'AND ABOUT 2 FEET ABOVE THE GROUND IN THE VERTICAL NORTH FACE OF A
 HB0685'ROCK IN A CUT BANK, LAYER OF ROCK IS ABOUT 4 FEET HIGH AND RISES
 HB0685'VERTICAL OUT OF DITCH, 9 FEET SOUTH OF THE SOUTH RAIL AND ABOUT
 HB0685'1 FOOT ABOVE THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0593 ***********************************************************************
 HB0593  DESIGNATION -  M 149
 HB0593  PID         -  HB0593
 HB0593  STATE/COUNTY-  IL/PERRY
 HB0593  COUNTRY     -  US
 HB0593  USGS QUAD   -  ELKVILLE (2018)
 HB0593
 HB0593                         *CURRENT SURVEY CONTROL
 HB0593  ______________________________________________________________________
 HB0593* NAD 83(1986) POSITION- 37 59 57.     (N) 089 14 21.     (W)   SCALED
 HB0593* NAVD 88 ORTHO HEIGHT -   135.776 (meters)      445.46  (feet) ADJUSTED
 HB0593  ______________________________________________________________________
 HB0593  GEOID HEIGHT    -        -29.441 (meters)                     GEOID18
 HB0593  DYNAMIC HEIGHT  -        135.687 (meters)      445.17  (feet) COMP
 HB0593  MODELED GRAVITY -    979,970.0   (mgal)                       NAVD 88
 HB0593
 HB0593  VERT ORDER      -  FIRST     CLASS I
 HB0593
 HB0593.The horizontal coordinates were scaled from a map and have
 HB0593.an estimated accuracy of +/- 6 seconds.
 HB0593
 HB0593.The orthometric height was determined by differential leveling and
 HB0593.adjusted by the NATIONAL GEODETIC SURVEY
 HB0593.in June 1991.
 HB0593
 HB0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0593.GEOID18 height accuracy estimate available here.
 HB0593
 HB0593.Click photographs - Photos may exist for this station.
 HB0593
 HB0593.The dynamic height is computed by dividing the NAVD 88
 HB0593.geopotential number by the normal gravity value computed on the
 HB0593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0593.degrees latitude (g = 980.6199 gals.).
 HB0593
 HB0593.The modeled gravity was interpolated from observed gravity values.
 HB0593
 HB0593;                    North         East    Units  Estimated Accuracy
 HB0593;SPC IL W     -   148,280.      781,460.      MT  (+/- 180 meters Scaled)
 HB0593
 HB0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH033080(NAD 83)
 HB0593
 HB0593                          SUPERSEDED SURVEY CONTROL
 HB0593
 HB0593  NGVD 29 (11/26/84)  135.870  (m)          445.77   (f) ADJUSTED    1 1
 HB0593
 HB0593.Superseded values are not recommended for survey control.
 HB0593
 HB0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0593.See file dsdata.pdf to determine how the superseded data were derived.
 HB0593
 HB0593_MARKER: DB = BENCH MARK DISK
 HB0593_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0593_SP_SET: CULVERT HEADWALL
 HB0593_STAMPING: M 149 1949
 HB0593_MARK LOGO: CGS
 HB0593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0593+STABILITY: SURFACE MOTION
 HB0593_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0593+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2009
 HB0593
 HB0593  HISTORY     - Date     Condition        Report By
 HB0593  HISTORY     - 1949     MONUMENTED       CGS
 HB0593  HISTORY     - 1969     GOOD             CGS
 HB0593  HISTORY     - 1980     GOOD             ILDT
 HB0593  HISTORY     - 1980     GOOD             ILDT
 HB0593  HISTORY     - 1980     GOOD             ILDT
 HB0593  HISTORY     - 20090304 GOOD             ILDT
 HB0593
 HB0593                          STATION DESCRIPTION
 HB0593
 HB0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0593'0.8 MI S FROM DU QUOIN.
 HB0593'ABOUT 0.85 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0593'THE STATION AT DU QUOIN, 0.55 MILE SOUTH OF A WATER TOWER, 0.25
 HB0593'MILE NORTH OF 2 RAILROAD SEMAPHORE SIGNALS, 15 FEET WEST OF THE
 HB0593'WEST RAIL OF THE WEST TRACK, SET IN THE TOP OF THE SOUTH END OF
 HB0593'THE WEST CONCRETE HEADWALL OF A 36-INCH TUBULAR CULVERT, AND ABOUT
 HB0593'6 FEET BELOW THE LEVEL OF THE TRACK.  SEC 17, T6S, R1W.
 HB0593
 HB0593                          STATION RECOVERY (1980)
 HB0593
 HB0593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0593'RECOVERED IN GOOD CONDITION.
 HB0593
 HB0593                          STATION RECOVERY (1980)
 HB0593
 HB0593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0593'RECOVERED IN GOOD CONDITION.
 HB0593
 HB0593                          STATION RECOVERY (1980)
 HB0593
 HB0593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0593'RECOVERED IN GOOD CONDITION.
 HB0593
 HB0593                          STATION RECOVERY (2009)
 HB0593
 HB0593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0593'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0542 ***********************************************************************
 LD0542  DESIGNATION -  M 15
 LD0542  PID         -  LD0542
 LD0542  STATE/COUNTY-  IL/ADAMS
 LD0542  COUNTRY     -  US
 LD0542  USGS QUAD   -  CAMP POINT (2018)
 LD0542
 LD0542                         *CURRENT SURVEY CONTROL
 LD0542  ______________________________________________________________________
 LD0542* NAD 83(1986) POSITION- 40 02 05.     (N) 091 01 08.     (W)   SCALED
 LD0542* NAVD 88 ORTHO HEIGHT -   219.810 (meters)      721.16  (feet) ADJUSTED
 LD0542  ______________________________________________________________________
 LD0542  GEOID HEIGHT    -        -32.772 (meters)                     GEOID18
 LD0542  DYNAMIC HEIGHT  -        219.695 (meters)      720.78  (feet) COMP
 LD0542  MODELED GRAVITY -    980,094.9   (mgal)                       NAVD 88
 LD0542
 LD0542  VERT ORDER      -  FIRST     CLASS II
 LD0542
 LD0542.The horizontal coordinates were scaled from a map and have
 LD0542.an estimated accuracy of +/- 6 seconds.
 LD0542
 LD0542.The orthometric height was determined by differential leveling and
 LD0542.adjusted by the NATIONAL GEODETIC SURVEY
 LD0542.in June 1991.
 LD0542
 LD0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0542.GEOID18 height accuracy estimate available here.
 LD0542
 LD0542.Click photographs - Photos may exist for this station.
 LD0542
 LD0542.The dynamic height is computed by dividing the NAVD 88
 LD0542.geopotential number by the normal gravity value computed on the
 LD0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0542.degrees latitude (g = 980.6199 gals.).
 LD0542
 LD0542.The modeled gravity was interpolated from observed gravity values.
 LD0542
 LD0542;                    North         East    Units  Estimated Accuracy
 LD0542;SPC IL W     -   374,190.      627,270.      MT  (+/- 180 meters Scaled)
 LD0542
 LD0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE690334(NAD 83)
 LD0542
 LD0542                          SUPERSEDED SURVEY CONTROL
 LD0542
 LD0542  NGVD 29 (??/??/92)  219.886  (m)          721.41   (f) ADJ UNCH    1 2
 LD0542
 LD0542.Superseded values are not recommended for survey control.
 LD0542
 LD0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0542.See file dsdata.pdf to determine how the superseded data were derived.
 LD0542
 LD0542_MARKER: DB = BENCH MARK DISK
 LD0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0542_STAMPING: M 15 1933
 LD0542_MARK LOGO: CGS
 LD0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0542+STABILITY: SURFACE MOTION
 LD0542
 LD0542  HISTORY     - Date     Condition        Report By
 LD0542  HISTORY     - 1933     MONUMENTED       CGS
 LD0542  HISTORY     - 1946     GOOD             CGS
 LD0542  HISTORY     - 20120522 MARK NOT FOUND   ILDT
 LD0542
 LD0542                          STATION DESCRIPTION
 LD0542
 LD0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 LD0542'3 MI W FROM CLAYTON.
 LD0542'ABOUT 3 MILES WEST ALONG U.S. HIGHWAY 24 FROM CLAYTON, ADAMS COUNTY,
 LD0542'0.6 MILE EAST OF THE INTERSECTION WITH STATE HIGHWAY 102, 100
 LD0542'FEET EAST OF CULVERT 31-80.89, 32 FEET NORTH OF THE CENTERLINE
 LD0542'OF U.S. HIGHWAY 24, AND 48 FEET SOUTH OF THE CENTERLINE OF THE
 LD0542'ABANDONED WABASH RAILWAY TRACK.  A STANDARD DISK, STAMPED M 15 1933
 LD0542'AND SET IN THE TOP OF A CONCRETE POST.
 LD0542
 LD0542                          STATION RECOVERY (2012)
 LD0542
 LD0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0542'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0797 ***********************************************************************
 HB0797  DESIGNATION -  M 150
 HB0797  PID         -  HB0797
 HB0797  STATE/COUNTY-  IL/UNION
 HB0797  COUNTRY     -  US
 HB0797  USGS QUAD   -  ANNA (2018)
 HB0797
 HB0797                         *CURRENT SURVEY CONTROL
 HB0797  ______________________________________________________________________
 HB0797* NAD 83(1986) POSITION- 37 23 49.7    (N) 089 11 23.7    (W)   HD_HELD2
 HB0797* NAVD 88 ORTHO HEIGHT -   147.823 (meters)      484.98  (feet) ADJUSTED
 HB0797  ______________________________________________________________________
 HB0797  GEOID HEIGHT    -        -28.471 (meters)                     GEOID18
 HB0797  DYNAMIC HEIGHT  -        147.717 (meters)      484.63  (feet) COMP
 HB0797  MODELED GRAVITY -    979,910.7   (mgal)                       NAVD 88
 HB0797
 HB0797  VERT ORDER      -  FIRST     CLASS I
 HB0797
 HB0797.The horizontal coordinates were established by autonomous hand held GPS
 HB0797.observations and have an estimated accuracy of +/- 10 meters.
 HB0797
 HB0797.The orthometric height was determined by differential leveling and
 HB0797.adjusted by the NATIONAL GEODETIC SURVEY
 HB0797.in June 1991.
 HB0797
 HB0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0797.GEOID18 height accuracy estimate available here.
 HB0797
 HB0797.Click photographs - Photos may exist for this station.
 HB0797
 HB0797.The dynamic height is computed by dividing the NAVD 88
 HB0797.geopotential number by the normal gravity value computed on the
 HB0797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0797.degrees latitude (g = 980.6199 gals.).
 HB0797
 HB0797.The modeled gravity was interpolated from observed gravity values.
 HB0797
 HB0797;                    North         East    Units  Estimated Accuracy
 HB0797;SPC IL W     -    81,509.      786,484.      MT  (+/- 10 meters HH2 GPS)
 HB0797
 HB0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0615541180(NAD 83)
 HB0797
 HB0797                          SUPERSEDED SURVEY CONTROL
 HB0797
 HB0797  NGVD 29 (11/26/84)  147.810  (m)          484.94   (f) ADJUSTED    1 1
 HB0797
 HB0797.Superseded values are not recommended for survey control.
 HB0797
 HB0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0797.See file dsdata.pdf to determine how the superseded data were derived.
 HB0797
 HB0797_MARKER: DB = BENCH MARK DISK
 HB0797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0797_STAMPING: M 150 1949
 HB0797_MARK LOGO: CGS
 HB0797_PROJECTION: RECESSED 36 CENTIMETERS
 HB0797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0797+STABILITY: SURFACE MOTION
 HB0797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0797+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 HB0797
 HB0797  HISTORY     - Date     Condition        Report By
 HB0797  HISTORY     - 1949     MONUMENTED       CGS
 HB0797  HISTORY     - 1969     GOOD             CGS
 HB0797  HISTORY     - 20110615 GOOD             ILDT
 HB0797  HISTORY     - 20120502 GOOD             AMESC
 HB0797  HISTORY     - 20120620 GOOD             ILDT
 HB0797
 HB0797                          STATION DESCRIPTION
 HB0797
 HB0797'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0797'3.2 MI NW FROM DONGOLA.
 HB0797'ABOUT 3.25 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0797'FROM THE STATION AT DONGOLA, OR ABOUT 6.1 MILES SOUTHEAST ALONG THE
 HB0797'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT ANNA, 0.25 MILE
 HB0797'NORTHWEST OF MILEPOST 335, 10 RAILS SOUTH OF SEMAPHORE SIGNAL
 HB0797'NUMBER 334.7, 27 1/2 FEET WEST-SOUTHWEST OF THE CENTER OF A CROSSING
 HB0797'OF THE RAILROAD AND A GRAVELED ROAD, 22 1/2 FEET WEST OF THE WEST
 HB0797'RAIL OF THE WEST TRACK, 15 FEET SOUTH OF THE CENTER LINE OF THE
 HB0797'ROAD, 170 FEET EAST OF THE NORTHEAST CORNER OF A PORCH WHICH IS ON
 HB0797'A FRAME HOUSE, 32 FEET SOUTH-SOUTHEAST AND ACROSS THE ROAD FROM
 HB0797'POWER POLE NUMBER 34, 1.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 HB0797'LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 HB0797'IS 4 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 11, T13S, R1W
 HB0797
 HB0797                          STATION RECOVERY (2011)
 HB0797
 HB0797'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0797'MONUMENT IS BURIED 1.2 FEET
 HB0797
 HB0797                          STATION RECOVERY (2012)
 HB0797
 HB0797'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0797'RECOVERED AS DESCRIBED.
 HB0797'
 HB0797'NOTE-THE METAL WITNESS POST HAS BEEN REMOVED.
 HB0797
 HB0797                          STATION RECOVERY (2012)
 HB0797
 HB0797'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0797'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1341 ***********************************************************************
 JB1341  DESIGNATION -  M 151
 JB1341  PID         -  JB1341
 JB1341  STATE/COUNTY-  IL/ST CLAIR
 JB1341  COUNTRY     -  US
 JB1341  USGS QUAD   -  LEBANON (2018)
 JB1341
 JB1341                         *CURRENT SURVEY CONTROL
 JB1341  ______________________________________________________________________
 JB1341* NAD 83(1986) POSITION- 38 35 36.     (N) 089 48 06.     (W)   SCALED
 JB1341* NAVD 88 ORTHO HEIGHT -   134.130 (meters)      440.06  (feet) ADJUSTED
 JB1341  ______________________________________________________________________
 JB1341  GEOID HEIGHT    -        -30.661 (meters)                     GEOID18
 JB1341  DYNAMIC HEIGHT  -        134.047 (meters)      439.79  (feet) COMP
 JB1341  MODELED GRAVITY -    980,006.2   (mgal)                       NAVD 88
 JB1341
 JB1341  VERT ORDER      -  FIRST     CLASS I
 JB1341
 JB1341.The horizontal coordinates were scaled from a map and have
 JB1341.an estimated accuracy of +/- 6 seconds.
 JB1341
 JB1341.The orthometric height was determined by differential leveling and
 JB1341.adjusted by the NATIONAL GEODETIC SURVEY
 JB1341.in June 1991.
 JB1341
 JB1341.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1341.GEOID18 height accuracy estimate available here.
 JB1341
 JB1341.Click photographs - Photos may exist for this station.
 JB1341
 JB1341.The dynamic height is computed by dividing the NAVD 88
 JB1341.geopotential number by the normal gravity value computed on the
 JB1341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1341.degrees latitude (g = 980.6199 gals.).
 JB1341
 JB1341.The modeled gravity was interpolated from observed gravity values.
 JB1341
 JB1341;                    North         East    Units  Estimated Accuracy
 JB1341;SPC IL W     -   213,890.      731,800.      MT  (+/- 180 meters Scaled)
 JB1341
 JB1341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH559753(NAD 83)
 JB1341
 JB1341                          SUPERSEDED SURVEY CONTROL
 JB1341
 JB1341  NGVD 29 (??/??/92)  134.249  (m)          440.45   (f) ADJ UNCH    1 1
 JB1341
 JB1341.Superseded values are not recommended for survey control.
 JB1341
 JB1341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1341.See file dsdata.pdf to determine how the superseded data were derived.
 JB1341
 JB1341_MARKER: DB = BENCH MARK DISK
 JB1341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1341_STAMPING: M 151 1949
 JB1341_MARK LOGO: CGS
 JB1341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1341+STABILITY: SURFACE MOTION
 JB1341
 JB1341  HISTORY     - Date     Condition        Report By
 JB1341  HISTORY     - 1949     MONUMENTED       CGS
 JB1341  HISTORY     - 1969     GOOD             CGS
 JB1341  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1341  HISTORY     - 19960605 MARK NOT FOUND   NGS
 JB1341  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1341
 JB1341                          STATION DESCRIPTION
 JB1341
 JB1341'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1341'AT LEBANON.
 JB1341'AT LEBANON, ALONG SOUTH STREET, 0.05 MILE SOUTH ALONG STATE
 JB1341'HIGHWAY 4 FROM THE CROSSING OF THE BALTIMORE AND OHIO RAILROAD,
 JB1341'THENCE 0.3 MILE EAST ALONG SOUTH STREET, ABOUT 0.1 MILE EAST
 JB1341'OF THE JUNCTION OF SOUTH AND HERMANN STREET, IN THE YARD FOR A
 JB1341'ONE STORY FRAME HOUSE, 49 1/2 FEET SOUTH OF THE CENTER LINE OF
 JB1341'SOUTH STREET, 50.8 FEET WEST OF THE NORTHWEST CORNER OF THE
 JB1341'NORTH WING OF THE HOUSE, 17 FEET NORTHWEST OF THE NORTHWEST
 JB1341'CORNER OF A GARAGE, 14 FEET FROM A FENCE LINE, 2 FEET NORTH OF
 JB1341'A WOODEN WITNESS POST, ABOUT LEVEL WITH THE STREET AND SET IN THE
 JB1341'TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE
 JB1341'GROUND.  SEC 30, T 2 N, R 6 W.
 JB1341
 JB1341                          STATION RECOVERY (1987)
 JB1341
 JB1341'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1341'MARK NOT FOUND.
 JB1341
 JB1341                          STATION RECOVERY (1996)
 JB1341
 JB1341'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1341'THE STATION WAS SEARCHED FOR AND NOT RECOVERED BY THE FIELD PARTY
 JB1341'DURING JUNE 1996.THE HOUSE, GARAGE AND FENCE LINE MENTIONED IN THE
 JB1341'STATION DESCRIPTION ARE NO LONGER THERE.
 JB1341
 JB1341                          STATION RECOVERY (2011)
 JB1341
 JB1341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1341'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0902 ***********************************************************************
 JB0902  DESIGNATION -  M 152
 JB0902  PID         -  JB0902
 JB0902  STATE/COUNTY-  IL/CLINTON
 JB0902  COUNTRY     -  US
 JB0902  USGS QUAD   -  BECKEMEYER (2018)
 JB0902
 JB0902                         *CURRENT SURVEY CONTROL
 JB0902  ______________________________________________________________________
 JB0902* NAD 83(1986) POSITION- 38 36 18.     (N) 089 27 36.     (W)   SCALED
 JB0902* NAVD 88 ORTHO HEIGHT -   131.853 (meters)      432.59  (feet) ADJUSTED
 JB0902  ______________________________________________________________________
 JB0902  GEOID HEIGHT    -        -30.813 (meters)                     GEOID18
 JB0902  DYNAMIC HEIGHT  -        131.770 (meters)      432.32  (feet) COMP
 JB0902  MODELED GRAVITY -    979,995.5   (mgal)                       NAVD 88
 JB0902
 JB0902  VERT ORDER      -  FIRST     CLASS I
 JB0902
 JB0902.The horizontal coordinates were scaled from a map and have
 JB0902.an estimated accuracy of +/- 6 seconds.
 JB0902
 JB0902.The orthometric height was determined by differential leveling and
 JB0902.adjusted by the NATIONAL GEODETIC SURVEY
 JB0902.in June 1991.
 JB0902
 JB0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0902.GEOID18 height accuracy estimate available here.
 JB0902
 JB0902.Click photographs - Photos may exist for this station.
 JB0902
 JB0902.The dynamic height is computed by dividing the NAVD 88
 JB0902.geopotential number by the normal gravity value computed on the
 JB0902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0902.degrees latitude (g = 980.6199 gals.).
 JB0902
 JB0902.The modeled gravity was interpolated from observed gravity values.
 JB0902
 JB0902;                    North         East    Units  Estimated Accuracy
 JB0902;SPC IL W     -   215,360.      761,550.      MT  (+/- 180 meters Scaled)
 JB0902
 JB0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH857758(NAD 83)
 JB0902
 JB0902                          SUPERSEDED SURVEY CONTROL
 JB0902
 JB0902  NGVD 29 (??/??/92)  131.970  (m)          432.97   (f) ADJ UNCH    1 1
 JB0902
 JB0902.Superseded values are not recommended for survey control.
 JB0902
 JB0902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0902.See file dsdata.pdf to determine how the superseded data were derived.
 JB0902
 JB0902_MARKER: DB = BENCH MARK DISK
 JB0902_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0902_SP_SET: BRIDGE
 JB0902_STAMPING: M 152 1949
 JB0902_MARK LOGO: CGS
 JB0902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0902_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0902+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB0902
 JB0902  HISTORY     - Date     Condition        Report By
 JB0902  HISTORY     - 1949     MONUMENTED       CGS
 JB0902  HISTORY     - 1969     GOOD             CGS
 JB0902  HISTORY     - 20110822 GOOD             ILDT
 JB0902
 JB0902                          STATION DESCRIPTION
 JB0902
 JB0902'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0902'4.7 MI W FROM CARLYLE.
 JB0902'ABOUT 4.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0902'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, ABOUT 0.3 MILE
 JB0902'EAST OF THE CROSSING OF A NARROW BLACK TOP ROAD, SET ON THE TOP
 JB0902'OF THE NORTH END OF THE WEST BRIDGE SEAT FOR THE RAILROAD BRIDGE
 JB0902'OVER BEAVER CREEK, 13.5 FEET NORTH OF THE NORTH RAIL AND 6 FEET
 JB0902'BELOW THE LEVEL OF THE TRACK.  SEC 20, T 2 N, R 3 W.  MARK MAY
 JB0902'BE REACHED BY GOING 3.7 MILES EAST ALONG THE B AND O RAILROAD
 JB0902'FROM THE STATION AT BREEZE.
 JB0902
 JB0902                          STATION RECOVERY (2011)
 JB0902
 JB0902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0057 ***********************************************************************
 JB0057  DESIGNATION -  M 153
 JB0057  PID         -  JB0057
 JB0057  STATE/COUNTY-  IL/RICHLAND
 JB0057  COUNTRY     -  US
 JB0057  USGS QUAD   -  OLNEY (2018)
 JB0057
 JB0057                         *CURRENT SURVEY CONTROL
 JB0057  ______________________________________________________________________
 JB0057* NAD 83(1986) POSITION- 38 43 55.     (N) 088 02 35.     (W)   SCALED
 JB0057* NAVD 88 ORTHO HEIGHT -   160.358 (meters)      526.11  (feet) ADJUSTED
 JB0057  ______________________________________________________________________
 JB0057  GEOID HEIGHT    -        -31.369 (meters)                     GEOID18
 JB0057  DYNAMIC HEIGHT  -        160.260 (meters)      525.79  (feet) COMP
 JB0057  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 JB0057
 JB0057  VERT ORDER      -  FIRST     CLASS II
 JB0057
 JB0057.The horizontal coordinates were scaled from a map and have
 JB0057.an estimated accuracy of +/- 6 seconds.
 JB0057
 JB0057.The orthometric height was determined by differential leveling and
 JB0057.adjusted by the NATIONAL GEODETIC SURVEY
 JB0057.in June 1991.
 JB0057
 JB0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0057.GEOID18 height accuracy estimate available here.
 JB0057
 JB0057.Click photographs - Photos may exist for this station.
 JB0057
 JB0057.The dynamic height is computed by dividing the NAVD 88
 JB0057.geopotential number by the normal gravity value computed on the
 JB0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0057.degrees latitude (g = 980.6199 gals.).
 JB0057
 JB0057.The modeled gravity was interpolated from observed gravity values.
 JB0057
 JB0057;                    North         East    Units  Estimated Accuracy
 JB0057;SPC IL E     -   229,260.      325,240.      MT  (+/- 180 meters Scaled)
 JB0057
 JB0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH093875(NAD 83)
 JB0057
 JB0057                          SUPERSEDED SURVEY CONTROL
 JB0057
 JB0057  NGVD 29 (??/??/92)  160.462  (m)          526.45   (f) ADJ UNCH    1 2
 JB0057
 JB0057.Superseded values are not recommended for survey control.
 JB0057
 JB0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0057.See file dsdata.pdf to determine how the superseded data were derived.
 JB0057
 JB0057_MARKER: DB = BENCH MARK DISK
 JB0057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0057_STAMPING: M 153 1949
 JB0057_MARK LOGO: CGS
 JB0057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0057+STABILITY: SURFACE MOTION
 JB0057
 JB0057  HISTORY     - Date     Condition        Report By
 JB0057  HISTORY     - 1949     MONUMENTED       CGS
 JB0057  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0057
 JB0057                          STATION DESCRIPTION
 JB0057
 JB0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0057'AT OLNEY.
 JB0057'AT OLNEY, AT ULRICH AIRPORT, ABOUT 2.4 MILES EAST ALONG HIGHWAY
 JB0057'50 FROM THE COURTHOUSE AT OLNEY, ON THE NORTH SIDE, ABOUT 1 FOOT
 JB0057'NORTH OF THE NORTHWEST CORNER OF THE SOUTHEAST HANGAR, 139 FEET
 JB0057'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE CONCRETE BLOCK
 JB0057'HANGAR, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL
 JB0057'WITH THE GROUND AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0057'1 INCH.
 JB0057
 JB0057                          STATION RECOVERY (1986)
 JB0057
 JB0057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0057'THERE IS NO LONGER AN AIRPORT AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0860 ***********************************************************************
 JB0860  DESIGNATION -  M 154
 JB0860  PID         -  JB0860
 JB0860  STATE/COUNTY-  IL/MARION
 JB0860  COUNTRY     -  US
 JB0860  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0860
 JB0860                         *CURRENT SURVEY CONTROL
 JB0860  ______________________________________________________________________
 JB0860* NAD 83(1986) POSITION- 38 36 49.     (N) 089 06 37.     (W)   SCALED
 JB0860* NAVD 88 ORTHO HEIGHT -   154.476 (meters)      506.81  (feet) ADJUSTED
 JB0860  ______________________________________________________________________
 JB0860  GEOID HEIGHT    -        -30.914 (meters)                     GEOID18
 JB0860  DYNAMIC HEIGHT  -        154.379 (meters)      506.49  (feet) COMP
 JB0860  MODELED GRAVITY -    979,995.7   (mgal)                       NAVD 88
 JB0860
 JB0860  VERT ORDER      -  FIRST     CLASS II
 JB0860
 JB0860.The horizontal coordinates were scaled from a map and have
 JB0860.an estimated accuracy of +/- 6 seconds.
 JB0860
 JB0860.The orthometric height was determined by differential leveling and
 JB0860.adjusted by the NATIONAL GEODETIC SURVEY
 JB0860.in June 1991.
 JB0860
 JB0860.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0860.GEOID18 height accuracy estimate available here.
 JB0860
 JB0860.Click photographs - Photos may exist for this station.
 JB0860
 JB0860.The dynamic height is computed by dividing the NAVD 88
 JB0860.geopotential number by the normal gravity value computed on the
 JB0860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0860.degrees latitude (g = 980.6199 gals.).
 JB0860
 JB0860.The modeled gravity was interpolated from observed gravity values.
 JB0860
 JB0860;                    North         East    Units  Estimated Accuracy
 JB0860;SPC IL E     -   216,370.      232,330.      MT  (+/- 180 meters Scaled)
 JB0860
 JB0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH162760(NAD 83)
 JB0860
 JB0860                          SUPERSEDED SURVEY CONTROL
 JB0860
 JB0860  NGVD 29 (??/??/92)  154.613  (m)          507.26   (f) ADJ UNCH    1 2
 JB0860
 JB0860.Superseded values are not recommended for survey control.
 JB0860
 JB0860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0860.See file dsdata.pdf to determine how the superseded data were derived.
 JB0860
 JB0860_MARKER: DB = BENCH MARK DISK
 JB0860_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0860_SP_SET: HEADWALL
 JB0860_STAMPING: M 154 1949
 JB0860_MARK LOGO: CGS
 JB0860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0860+STABILITY: SURFACE MOTION
 JB0860
 JB0860  HISTORY     - Date     Condition        Report By
 JB0860  HISTORY     - 1949     MONUMENTED       CGS
 JB0860  HISTORY     - 1986     GOOD             NGS
 JB0860  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 JB0860  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0860
 JB0860                          STATION DESCRIPTION
 JB0860
 JB0860'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0860'0.8 MI E FROM SANDOVAL.
 JB0860'0.85 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0860'STATION AT SANDOVAL, ABOUT 0.25 MILE EAST OF THE CROSSING OF
 JB0860'HIGHWAY 51, SET IN THE TOP OF THE EAST END OF THE SOUTH HEADWALL
 JB0860'OF CONCRETE CULVERT UNDER THE TRACK, 7.3 FEET SOUTH-SOUTHWEST
 JB0860'OF A SPUR LINE SWITCH TO SANDOVAL ZINC COMPANY, AT TELEPHONE POLE
 JB0860'276/28 AND ABOUT 1.5 FEET BELOW THE LEVEL OF THE TRACK.
 JB0860
 JB0860                          STATION RECOVERY (1986)
 JB0860
 JB0860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0860'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS--0.7 KM (0.45 MI)
 JB0860'SOUTH ALONG U.S. HIGHWAY 51 FROM ITS NORTH JUNCTION WITH U.S. HIGHWAY
 JB0860'50 IN SANDOVAL, THENCE 0.4 KM (0.25 MI) EAST ALONG THE CHESSIE SYSTEM
 JB0860'RAILROAD.  CHANGE--7.3 FT SOUTH-SOUTHWEST OF A SPUR LINE SWITCH TO
 JB0860'20.0 M (65.6 FT) EAST OF A SPUR LINE SWITCH, AND 1.5 FT BELOW THE
 JB0860'LEVEL TO 0.9 M (3.0 FT) BELOW THE LEVEL.
 JB0860
 JB0860                          STATION RECOVERY (2011)
 JB0860
 JB0860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0860'MARK NOT FOUND.
 JB0860
 JB0860                          STATION RECOVERY (2014)
 JB0860
 JB0860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0860'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0589 ***********************************************************************
 JB0589  DESIGNATION -  M 155
 JB0589  PID         -  JB0589
 JB0589  STATE/COUNTY-  IL/CLAY
 JB0589  COUNTRY     -  US
 JB0589  USGS QUAD   -  XENIA NE (2018)
 JB0589
 JB0589                         *CURRENT SURVEY CONTROL
 JB0589  ______________________________________________________________________
 JB0589* NAD 83(1986) POSITION- 38 38 23.     (N) 088 36 08.     (W)   SCALED
 JB0589* NAVD 88 ORTHO HEIGHT -   158.192 (meters)      519.00  (feet) ADJUSTED
 JB0589  ______________________________________________________________________
 JB0589  GEOID HEIGHT    -        -31.074 (meters)                     GEOID18
 JB0589  DYNAMIC HEIGHT  -        158.093 (meters)      518.68  (feet) COMP
 JB0589  MODELED GRAVITY -    980,000.6   (mgal)                       NAVD 88
 JB0589
 JB0589  VERT ORDER      -  FIRST     CLASS II
 JB0589
 JB0589.The horizontal coordinates were scaled from a map and have
 JB0589.an estimated accuracy of +/- 6 seconds.
 JB0589
 JB0589.The orthometric height was determined by differential leveling and
 JB0589.adjusted by the NATIONAL GEODETIC SURVEY
 JB0589.in June 1991.
 JB0589
 JB0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0589.GEOID18 height accuracy estimate available here.
 JB0589
 JB0589.Click photographs - Photos may exist for this station.
 JB0589
 JB0589.The dynamic height is computed by dividing the NAVD 88
 JB0589.geopotential number by the normal gravity value computed on the
 JB0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0589.degrees latitude (g = 980.6199 gals.).
 JB0589
 JB0589.The modeled gravity was interpolated from observed gravity values.
 JB0589
 JB0589;                    North         East    Units  Estimated Accuracy
 JB0589;SPC IL E     -   219,020.      276,590.      MT  (+/- 180 meters Scaled)
 JB0589
 JB0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH605780(NAD 83)
 JB0589
 JB0589                          SUPERSEDED SURVEY CONTROL
 JB0589
 JB0589  NGVD 29 (??/??/92)  158.302  (m)          519.36   (f) ADJ UNCH    1 2
 JB0589
 JB0589.Superseded values are not recommended for survey control.
 JB0589
 JB0589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0589.See file dsdata.pdf to determine how the superseded data were derived.
 JB0589
 JB0589_MARKER: DB = BENCH MARK DISK
 JB0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0589_STAMPING: M 155 1949
 JB0589_MARK LOGO: CGS
 JB0589_PROJECTION: PROJECTING 15 CENTIMETERS
 JB0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0589+STABILITY: SURFACE MOTION
 JB0589
 JB0589  HISTORY     - Date     Condition        Report By
 JB0589  HISTORY     - 1949     MONUMENTED       CGS
 JB0589  HISTORY     - 1986     GOOD             NGS
 JB0589
 JB0589                          STATION DESCRIPTION
 JB0589
 JB0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0589'1.8 MI E FROM XENIA.
 JB0589'ABOUT 1.85 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0589'THE STATION AT XENIA, AT MILE POST C 249, IN THE SOUTHEAST
 JB0589'QUARTER OF A ROAD CROSSING, 70 FEET SOUTHWEST OF MILE POLE
 JB0589'248/41 (FIRST POLE EAST OF ROAD CROSSING), 53 FEET EAST OF THE
 JB0589'CENTER LINE OF THE ROAD, 49 FEET SOUTH OF THE SOUTH RAIL, 35 FEET
 JB0589'SOUTHEAST OF MILE POST C 249, 2 FEET WEST OF A WHITE WOODEN
 JB0589'WITNESS POST, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE TRACK AND
 JB0589'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0589
 JB0589                          STATION RECOVERY (1986)
 JB0589
 JB0589'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0589'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JB0589'NEW DECRIPTION FOLLOWS.  10.5 KM (6.5 MI) WESTERLY ALONG OLD U.S.
 JB0589'HIGHWAY 50 FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.9 KM
 JB0589'(0.55 MI) SOUTH ALONG COUNTY ROAD 500 E, 16.2 M (53.1 FT) EAST OF THE
 JB0589'CENTER OF THE ROAD, AND 15.0 M (49.2 FT) SOUTH OF THE NEAR RAIL OF THE
 JB0589'CHESSIE SYSTEM RAILROAD.
 JB0589'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 JB0589'THE MARK IS 0.6 M ABOVE THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0849 ***********************************************************************
 HB0849  DESIGNATION -  M 156
 HB0849  PID         -  HB0849
 HB0849  STATE/COUNTY-  IL/ALEXANDER
 HB0849  COUNTRY     -  US
 HB0849  USGS QUAD   -  CAIRO (2018)
 HB0849
 HB0849                         *CURRENT SURVEY CONTROL
 HB0849  ______________________________________________________________________
 HB0849* NAD 83(1986) POSITION- 37 03 32.     (N) 089 13 35.     (W)   SCALED
 HB0849* NAVD 88 ORTHO HEIGHT -    96.669 (meters)      317.15  (feet) ADJUSTED
 HB0849  ______________________________________________________________________
 HB0849  GEOID HEIGHT    -        -28.217 (meters)                     GEOID18
 HB0849  DYNAMIC HEIGHT  -         96.598 (meters)      316.92  (feet) COMP
 HB0849  MODELED GRAVITY -    979,899.1   (mgal)                       NAVD 88
 HB0849
 HB0849  VERT ORDER      -  FIRST     CLASS II
 HB0849
 HB0849.The horizontal coordinates were scaled from a map and have
 HB0849.an estimated accuracy of +/- 6 seconds.
 HB0849
 HB0849.The orthometric height was determined by differential leveling and
 HB0849.adjusted by the NATIONAL GEODETIC SURVEY
 HB0849.in June 1991.
 HB0849
 HB0849.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0849.GEOID18 height accuracy estimate available here.
 HB0849
 HB0849.Click photographs - Photos may exist for this station.
 HB0849
 HB0849.The dynamic height is computed by dividing the NAVD 88
 HB0849.geopotential number by the normal gravity value computed on the
 HB0849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0849.degrees latitude (g = 980.6199 gals.).
 HB0849
 HB0849.The modeled gravity was interpolated from observed gravity values.
 HB0849
 HB0849;                    North         East    Units  Estimated Accuracy
 HB0849;SPC IL W     -    43,940.      783,630.      MT  (+/- 180 meters Scaled)
 HB0849
 HB0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG020037(NAD 83)
 HB0849
 HB0849                          SUPERSEDED SURVEY CONTROL
 HB0849
 HB0849  NGVD 29 (11/26/84)   96.562  (m)          316.80   (f) ADJUSTED    1 2
 HB0849
 HB0849.Superseded values are not recommended for survey control.
 HB0849
 HB0849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0849.See file dsdata.pdf to determine how the superseded data were derived.
 HB0849
 HB0849_MARKER: DB = BENCH MARK DISK
 HB0849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0849_STAMPING: M 156 1954
 HB0849_MARK LOGO: CGS
 HB0849_PROJECTION: FLUSH
 HB0849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0849+STABILITY: SURFACE MOTION
 HB0849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0849+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2010
 HB0849
 HB0849  HISTORY     - Date     Condition        Report By
 HB0849  HISTORY     - 1954     MONUMENTED       CGS
 HB0849  HISTORY     - 1969     GOOD             CGS
 HB0849  HISTORY     - 20020830 GOOD             USACE
 HB0849  HISTORY     - 20100621 GOOD             ILDT
 HB0849
 HB0849                          STATION DESCRIPTION
 HB0849
 HB0849'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0849'5.6 MI NW FROM CAIRO.
 HB0849'ABOUT 2.9 MILES NORTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0849'AND COURTHOUSE AT CAIRO, THENCE 2.75 MILES NORTHWEST ALONG STATE
 HB0849'HIGHWAY 3, 56 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 HB0849'156 FEET SOUTHEAST OF THE CENTER LINE OF A PAVED ROAD WHICH IS
 HB0849'THE ENTRANCE TO THE CAIRO MUNICIPAL AIRPORT, 7 1/2 FEET SOUTHWEST
 HB0849'OF A POWER POLE WHICH IS BRACED BY A GUY WIRE, ABOUT 1 FOOT
 HB0849'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 HB0849'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 4,
 HB0849'T 17 S, R 1 W.
 HB0849
 HB0849                          STATION RECOVERY (2002)
 HB0849
 HB0849'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0849'RECOVERED IN GOOD CONDITION.
 HB0849
 HB0849                          STATION RECOVERY (2010)
 HB0849
 HB0849'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0849'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0812 ***********************************************************************
 HB0812  DESIGNATION -  M 157
 HB0812  PID         -  HB0812
 HB0812  STATE/COUNTY-  IL/PULASKI
 HB0812  COUNTRY     -  US
 HB0812  USGS QUAD   -  DONGOLA (2018)
 HB0812
 HB0812                         *CURRENT SURVEY CONTROL
 HB0812  ______________________________________________________________________
 HB0812* NAD 83(1986) POSITION- 37 18 57.     (N) 089 09 45.     (W)   SCALED
 HB0812* NAVD 88 ORTHO HEIGHT -   107.308 (meters)      352.06  (feet) ADJUSTED
 HB0812  ______________________________________________________________________
 HB0812  GEOID HEIGHT    -        -28.398 (meters)                     GEOID18
 HB0812  DYNAMIC HEIGHT  -        107.232 (meters)      351.81  (feet) COMP
 HB0812  MODELED GRAVITY -    979,917.3   (mgal)                       NAVD 88
 HB0812
 HB0812  VERT ORDER      -  FIRST     CLASS I
 HB0812
 HB0812.The horizontal coordinates were scaled from a map and have
 HB0812.an estimated accuracy of +/- 6 seconds.
 HB0812
 HB0812.The orthometric height was determined by differential leveling and
 HB0812.adjusted by the NATIONAL GEODETIC SURVEY
 HB0812.in June 1991.
 HB0812
 HB0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0812.GEOID18 height accuracy estimate available here.
 HB0812
 HB0812.Click photographs - Photos may exist for this station.
 HB0812
 HB0812.The dynamic height is computed by dividing the NAVD 88
 HB0812.geopotential number by the normal gravity value computed on the
 HB0812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0812.degrees latitude (g = 980.6199 gals.).
 HB0812
 HB0812.The modeled gravity was interpolated from observed gravity values.
 HB0812
 HB0812;                    North         East    Units  Estimated Accuracy
 HB0812;SPC IL W     -    72,510.      789,010.      MT  (+/- 180 meters Scaled)
 HB0812
 HB0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG083321(NAD 83)
 HB0812
 HB0812                          SUPERSEDED SURVEY CONTROL
 HB0812
 HB0812  NGVD 29 (11/26/84)  107.272  (m)          351.94   (f) ADJUSTED    1 1
 HB0812
 HB0812.Superseded values are not recommended for survey control.
 HB0812
 HB0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0812.See file dsdata.pdf to determine how the superseded data were derived.
 HB0812
 HB0812_MARKER: DB = BENCH MARK DISK
 HB0812_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0812_SP_SET: CULVERT HEADWALL
 HB0812_STAMPING: M 157 1954
 HB0812_MARK LOGO: CGS
 HB0812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0812+STABILITY: SURFACE MOTION
 HB0812
 HB0812  HISTORY     - Date     Condition        Report By
 HB0812  HISTORY     - 1954     MONUMENTED       CGS
 HB0812  HISTORY     - 1969     GOOD             CGS
 HB0812  HISTORY     - 1976     GOOD             ILDT
 HB0812  HISTORY     - 1976     GOOD             ILDT
 HB0812  HISTORY     - 1976     GOOD             ILDT
 HB0812  HISTORY     - 20020827 MARK NOT FOUND   USACE
 HB0812
 HB0812                          STATION DESCRIPTION
 HB0812
 HB0812'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0812'3.2 MI N FROM ULLIN.
 HB0812'ABOUT 3.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0812'THE POST OFFICE AT ULLIN, 0.5 MILE SOUTH OF MILEPOST 341, 0.55
 HB0812'MILE SOUTH OF A CROSSING OF THE RAILROAD AND A PAVED ROAD AT
 HB0812'THE COMMUNITY OF WETAUG, 199 FEET EAST AND ACROSS U.S. HIGHWAY
 HB0812'51 FROM THE EAST RAIL OF THE EAST TRACK, 75 1/2 FEET EAST OF
 HB0812'THE CENTER LINE OF THE HIGHWAY, 16 FEET SOUTH OF THE CENTER
 HB0812'LINE OF A PAVED ROAD WHICH LEADS EAST TO PERKS, SET IN THE
 HB0812'CENTER OF THE TOP OF THE SOUTH CONCRETE HEADWALL OF A 6-FOOT
 HB0812'CONCRETE CULVERT, 53 FEET WEST OF POWER POLE NUMBER 286 WHICH
 HB0812'IS BRACED BY 4 GUY WIRES, 12.8 FEET WEST OF THE WEST END OF THE
 HB0812'SOUTH CONCRETE HEADWALL OF A DOUBLE-CHANNEL CONCRETE CULVERT,
 HB0812'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE PAVED ROAD AND ABOUT
 HB0812'3 1/2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 12, T14S, R1W.
 HB0812
 HB0812                          STATION RECOVERY (1976)
 HB0812
 HB0812'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0812'RECOVERED IN GOOD CONDITION.
 HB0812
 HB0812                          STATION RECOVERY (1976)
 HB0812
 HB0812'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0812'RECOVERED IN GOOD CONDITION.
 HB0812
 HB0812                          STATION RECOVERY (1976)
 HB0812
 HB0812'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0812'RECOVERED IN GOOD CONDITION.
 HB0812
 HB0812                          STATION RECOVERY (2002)
 HB0812
 HB0812'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0812'DOUBLE CHANNEL CONCRETE CULVERT EXISTS, HOWEVER NO SIGN OF 6 FT
 HB0812'CONCRETE CULVERT 12.8 FT WEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0652 ***********************************************************************
 HB0652  DESIGNATION -  M 158
 HB0652  PID         -  HB0652
 HB0652  STATE/COUNTY-  IL/JACKSON
 HB0652  COUNTRY     -  US
 HB0652  USGS QUAD   -  CARBONDALE (2018)
 HB0652
 HB0652                         *CURRENT SURVEY CONTROL
 HB0652  ______________________________________________________________________
 HB0652* NAD 83(1986) POSITION- 37 40 15.     (N) 089 12 46.     (W)   SCALED
 HB0652* NAVD 88 ORTHO HEIGHT -   124.489 (meters)      408.43  (feet) ADJUSTED
 HB0652  ______________________________________________________________________
 HB0652  GEOID HEIGHT    -        -28.998 (meters)                     GEOID18
 HB0652  DYNAMIC HEIGHT  -        124.402 (meters)      408.14  (feet) COMP
 HB0652  MODELED GRAVITY -    979,928.9   (mgal)                       NAVD 88
 HB0652
 HB0652  VERT ORDER      -  FIRST     CLASS I
 HB0652
 HB0652.The horizontal coordinates were scaled from a map and have
 HB0652.an estimated accuracy of +/- 6 seconds.
 HB0652
 HB0652.The orthometric height was determined by differential leveling and
 HB0652.adjusted by the NATIONAL GEODETIC SURVEY
 HB0652.in June 1991.
 HB0652
 HB0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0652.GEOID18 height accuracy estimate available here.
 HB0652
 HB0652.Click photographs - Photos may exist for this station.
 HB0652
 HB0652.The dynamic height is computed by dividing the NAVD 88
 HB0652.geopotential number by the normal gravity value computed on the
 HB0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0652.degrees latitude (g = 980.6199 gals.).
 HB0652
 HB0652.The modeled gravity was interpolated from observed gravity values.
 HB0652
 HB0652;                    North         East    Units  Estimated Accuracy
 HB0652;SPC IL W     -   111,870.      784,150.      MT  (+/- 180 meters Scaled)
 HB0652
 HB0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG048715(NAD 83)
 HB0652
 HB0652                          SUPERSEDED SURVEY CONTROL
 HB0652
 HB0652  NGVD 29 (11/26/84)  124.554  (m)          408.64   (f) ADJUSTED    1 1
 HB0652
 HB0652.Superseded values are not recommended for survey control.
 HB0652
 HB0652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0652.See file dsdata.pdf to determine how the superseded data were derived.
 HB0652
 HB0652_MARKER: DB = BENCH MARK DISK
 HB0652_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0652_STAMPING: M 158 1954
 HB0652_MARK LOGO: CGS
 HB0652_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0652+STABILITY: SURFACE MOTION
 HB0652_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0652+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2011
 HB0652
 HB0652  HISTORY     - Date     Condition        Report By
 HB0652  HISTORY     - 1954     MONUMENTED       CGS
 HB0652  HISTORY     - 1969     GOOD             CGS
 HB0652  HISTORY     - 1976     GOOD             ILDT
 HB0652  HISTORY     - 1976     GOOD             ILDT
 HB0652  HISTORY     - 1976     GOOD             ILDT
 HB0652  HISTORY     - 20110615 GOOD             ILDT
 HB0652  HISTORY     - 20110714 GOOD             ILDT
 HB0652
 HB0652                          STATION DESCRIPTION
 HB0652
 HB0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0652'3.9 MI S FROM CARBONDALE.
 HB0652'ABOUT 3.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0652'THE STATION AT CARBONDALE, 76 1/2 FEET NORTHWEST OF MILEPOST
 HB0652'312, 58 1/2 FEET SOUTHWEST OF THE CENTER OF A CROSSING OF THE
 HB0652'RAILROAD AND A PAVED ROAD, 46 FEET WEST OF THE WEST RAIL OF THE
 HB0652'WEST TRACK, 33 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 40 1/2
 HB0652'FEET EAST AND ACROSS A PRIVATE DRIVEWAY FROM A POWER POLE, 17 1/2
 HB0652'FEET EAST OF THE CENTER LINE OF THE DRIVEWAY, 3 FEET SOUTHEAST
 HB0652'OF A POWER POLE, 1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT
 HB0652'3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 HB0652'CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE
 HB0652'GROUND.  SEC 9, T 10 S, R 1 W.
 HB0652
 HB0652                          STATION RECOVERY (1976)
 HB0652
 HB0652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0652'RECOVERED IN GOOD CONDITION.
 HB0652
 HB0652                          STATION RECOVERY (1976)
 HB0652
 HB0652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0652'RECOVERED IN GOOD CONDITION.
 HB0652
 HB0652                          STATION RECOVERY (1976)
 HB0652
 HB0652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0652'RECOVERED IN GOOD CONDITION.
 HB0652
 HB0652                          STATION RECOVERY (2011)
 HB0652
 HB0652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0652'RECOVERED IN GOOD CONDITION.
 HB0652
 HB0652                          STATION RECOVERY (2011)
 HB0652
 HB0652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0652'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0599 ***********************************************************************
 HB0599  DESIGNATION -  M 159
 HB0599  PID         -  HB0599
 HB0599  STATE/COUNTY-  IL/PERRY
 HB0599  COUNTRY     -  US
 HB0599  USGS QUAD   -  ELKVILLE (2018)
 HB0599
 HB0599                         *CURRENT SURVEY CONTROL
 HB0599  ______________________________________________________________________
 HB0599* NAD 83(1986) POSITION- 37 57 36.     (N) 089 14 15.     (W)   SCALED
 HB0599* NAVD 88 ORTHO HEIGHT -   126.943 (meters)      416.48  (feet) ADJUSTED
 HB0599  ______________________________________________________________________
 HB0599  GEOID HEIGHT    -        -29.382 (meters)                     GEOID18
 HB0599  DYNAMIC HEIGHT  -        126.859 (meters)      416.20  (feet) COMP
 HB0599  MODELED GRAVITY -    979,968.5   (mgal)                       NAVD 88
 HB0599
 HB0599  VERT ORDER      -  FIRST     CLASS I
 HB0599
 HB0599.The horizontal coordinates were scaled from a map and have
 HB0599.an estimated accuracy of +/- 6 seconds.
 HB0599
 HB0599.The orthometric height was determined by differential leveling and
 HB0599.adjusted by the NATIONAL GEODETIC SURVEY
 HB0599.in June 1991.
 HB0599
 HB0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0599.GEOID18 height accuracy estimate available here.
 HB0599
 HB0599.Click photographs - Photos may exist for this station.
 HB0599
 HB0599.The dynamic height is computed by dividing the NAVD 88
 HB0599.geopotential number by the normal gravity value computed on the
 HB0599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0599.degrees latitude (g = 980.6199 gals.).
 HB0599
 HB0599.The modeled gravity was interpolated from observed gravity values.
 HB0599
 HB0599;                    North         East    Units  Estimated Accuracy
 HB0599;SPC IL W     -   143,940.      781,650.      MT  (+/- 180 meters Scaled)
 HB0599
 HB0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH034037(NAD 83)
 HB0599
 HB0599                          SUPERSEDED SURVEY CONTROL
 HB0599
 HB0599  NGVD 29 (11/26/84)  127.040  (m)          416.80   (f) ADJUSTED    1 1
 HB0599
 HB0599.Superseded values are not recommended for survey control.
 HB0599
 HB0599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0599.See file dsdata.pdf to determine how the superseded data were derived.
 HB0599
 HB0599_MARKER: DB = BENCH MARK DISK
 HB0599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0599_STAMPING: M 159 1954
 HB0599_MARK LOGO: CGS
 HB0599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0599+STABILITY: SURFACE MOTION
 HB0599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0599+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2009
 HB0599
 HB0599  HISTORY     - Date     Condition        Report By
 HB0599  HISTORY     - 1954     MONUMENTED       CGS
 HB0599  HISTORY     - 1969     GOOD             CGS
 HB0599  HISTORY     - 20090302 GOOD             ILDT
 HB0599
 HB0599                          STATION DESCRIPTION
 HB0599
 HB0599'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0599'3.5 MI S FROM DU QUOIN.
 HB0599'ABOUT 3.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0599'THE STATION AT DU QUOIN, 122 1/2 FEET EAST AND ACROSS THE TRACK
 HB0599'FROM MILEPOST 292, 95 FEET EAST OF THE EAST RAIL OF THE EAST TRACK,
 HB0599'87 FEET NORTHEAST OF A TELEPHONE POLE, 65 1/2 FEET SOUTHEAST OF
 HB0599'TELEPHONE POLE NUMBER K 23, 6 FEET NORTH OF A 28-INCH ELM TREE,
 HB0599'1.5 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 5 FEET BELOW
 HB0599'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 HB0599'WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE GROUND.  1/4,
 HB0599'SEC 32, T6S, R1W
 HB0599
 HB0599                          STATION RECOVERY (2009)
 HB0599
 HB0599'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0599'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1052 ***********************************************************************
 JB1052  DESIGNATION -  M 160
 JB1052  PID         -  JB1052
 JB1052  STATE/COUNTY-  IL/WASHINGTON
 JB1052  COUNTRY     -  US
 JB1052  USGS QUAD   -  ASHLEY (2018)
 JB1052
 JB1052                         *CURRENT SURVEY CONTROL
 JB1052  ______________________________________________________________________
 JB1052* NAD 83(1986) POSITION- 38 16 13.     (N) 089 12 04.     (W)   SCALED
 JB1052* NAVD 88 ORTHO HEIGHT -   160.002 (meters)      524.94  (feet) ADJUSTED
 JB1052  ______________________________________________________________________
 JB1052  GEOID HEIGHT    -        -29.950 (meters)                     GEOID18
 JB1052  DYNAMIC HEIGHT  -        159.899 (meters)      524.60  (feet) COMP
 JB1052  MODELED GRAVITY -    979,977.6   (mgal)                       NAVD 88
 JB1052
 JB1052  VERT ORDER      -  FIRST     CLASS I
 JB1052
 JB1052.The horizontal coordinates were scaled from a map and have
 JB1052.an estimated accuracy of +/- 6 seconds.
 JB1052
 JB1052.The orthometric height was determined by differential leveling and
 JB1052.adjusted by the NATIONAL GEODETIC SURVEY
 JB1052.in June 1991.
 JB1052
 JB1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1052.GEOID18 height accuracy estimate available here.
 JB1052
 JB1052.Click photographs - Photos may exist for this station.
 JB1052
 JB1052.The dynamic height is computed by dividing the NAVD 88
 JB1052.geopotential number by the normal gravity value computed on the
 JB1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1052.degrees latitude (g = 980.6199 gals.).
 JB1052
 JB1052.The modeled gravity was interpolated from observed gravity values.
 JB1052
 JB1052;                    North         East    Units  Estimated Accuracy
 JB1052;SPC IL W     -   178,410.      784,490.      MT  (+/- 180 meters Scaled)
 JB1052
 JB1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH074380(NAD 83)
 JB1052
 JB1052                          SUPERSEDED SURVEY CONTROL
 JB1052
 JB1052  NGVD 29 (??/??/92)  160.110  (m)          525.29   (f) ADJ UNCH    1 1
 JB1052
 JB1052.Superseded values are not recommended for survey control.
 JB1052
 JB1052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1052.See file dsdata.pdf to determine how the superseded data were derived.
 JB1052
 JB1052_MARKER: DB = BENCH MARK DISK
 JB1052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1052_STAMPING: M 160 1954
 JB1052_MARK LOGO: CGS
 JB1052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1052+STABILITY: SURFACE MOTION
 JB1052_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1052+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 JB1052
 JB1052  HISTORY     - Date     Condition        Report By
 JB1052  HISTORY     - 1954     MONUMENTED       CGS
 JB1052  HISTORY     - 1969     GOOD             CGS
 JB1052  HISTORY     - 20110809 GOOD             ILDT
 JB1052
 JB1052                          STATION DESCRIPTION
 JB1052
 JB1052'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1052'4.2 MI S FROM ASHLEY.
 JB1052'ABOUT 4.15 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1052'THE STATION AT ASHLEY, 0.75 MILE SOUTH OF THE COMMUNITY OF RADOM,
 JB1052'0.45 MILE SOUTH OF MILEPOST 270, 0.15 MILE SOUTH OF THE
 JB1052'SOUTHWEST CORNER OF THE ST. MICHAEL CEMETERY, 96 1/2 FEET EAST
 JB1052'OF THE EAST RAIL OF THE EAST SET OF MAIN TRACKS, 85 FEET
 JB1052'NORTHEAST OF A TELEPHONE POLE, 82 FEET SOUTHEAST OF A TELEPHONE
 JB1052'POLE, 17 FEET NORTH OF A 3-FORKED OAK TREE, 1 1/2 FEET WEST OF
 JB1052'A FENCE, 2.0 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 JB1052'WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB1052'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 16, T3S,
 JB1052'R1W.
 JB1052
 JB1052                          STATION RECOVERY (2011)
 JB1052
 JB1052'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1052'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1286 ***********************************************************************
 LC1286  DESIGNATION -  M 161
 LC1286  PID         -  LC1286
 LC1286  STATE/COUNTY-  IL/TAZEWELL
 LC1286  COUNTRY     -  US
 LC1286  USGS QUAD   -  PEKIN (2018)
 LC1286
 LC1286                         *CURRENT SURVEY CONTROL
 LC1286  ______________________________________________________________________
 LC1286* NAD 83(1986) POSITION- 40 34 11.     (N) 089 38 22.     (W)   SCALED
 LC1286* NAVD 88 ORTHO HEIGHT -   152.824 (meters)      501.39  (feet) ADJUSTED
 LC1286  ______________________________________________________________________
 LC1286  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 LC1286  DYNAMIC HEIGHT  -        152.752 (meters)      501.15  (feet) COMP
 LC1286  MODELED GRAVITY -    980,151.1   (mgal)                       NAVD 88
 LC1286
 LC1286  VERT ORDER      -  FIRST     CLASS II
 LC1286
 LC1286.The horizontal coordinates were scaled from a map and have
 LC1286.an estimated accuracy of +/- 6 seconds.
 LC1286
 LC1286.The orthometric height was determined by differential leveling and
 LC1286.adjusted by the NATIONAL GEODETIC SURVEY
 LC1286.in June 1991.
 LC1286
 LC1286.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1286.GEOID18 height accuracy estimate available here.
 LC1286
 LC1286.Click photographs - Photos may exist for this station.
 LC1286
 LC1286.The dynamic height is computed by dividing the NAVD 88
 LC1286.geopotential number by the normal gravity value computed on the
 LC1286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1286.degrees latitude (g = 980.6199 gals.).
 LC1286
 LC1286.The modeled gravity was interpolated from observed gravity values.
 LC1286
 LC1286;                    North         East    Units  Estimated Accuracy
 LC1286;SPC IL W     -   433,380.      744,640.      MT  (+/- 180 meters Scaled)
 LC1286
 LC1286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK765943(NAD 83)
 LC1286
 LC1286                          SUPERSEDED SURVEY CONTROL
 LC1286
 LC1286  NGVD 29 (??/??/92)  152.929  (m)          501.73   (f) ADJ UNCH    1 2
 LC1286
 LC1286.Superseded values are not recommended for survey control.
 LC1286
 LC1286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1286.See file dsdata.pdf to determine how the superseded data were derived.
 LC1286
 LC1286_MARKER: DB = BENCH MARK DISK
 LC1286_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1286_SP_SET: BUILDING
 LC1286_STAMPING: M 161 1954
 LC1286_MARK LOGO: CGS
 LC1286_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1286
 LC1286  HISTORY     - Date     Condition        Report By
 LC1286  HISTORY     - 1954     MONUMENTED       CGS
 LC1286  HISTORY     - 1968     GOOD             CGS
 LC1286  HISTORY     - 1975     GOOD             LOCENG
 LC1286  HISTORY     - 20060125 GOOD             GEOCAC
 LC1286
 LC1286                          STATION DESCRIPTION
 LC1286
 LC1286'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1286'AT PEKIN.
 LC1286'AT PEKIN, ABOUT 0.5 MILE EAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC1286'FROM THE FREIGHT STATION, AT CROSSING OF NINTH STREET, SET VERTICALLY
 LC1286'IN NORTH FACE OF PEKIN HIGH SCHOOL GYMNASIUM, 16 FEET SOUTH OF
 LC1286'SOUTH RAIL OF MAIN TRACK, 98 FEET WEST OF WEST CURB OF NINTH
 LC1286'STREET, 113 FEET WEST-SOUTHWEST OF JUNCTION OF NINTH STREET AND
 LC1286'MARKET STREET, AND ABOUT 3 1/2 FEET ABOVE TRACKS.
 LC1286
 LC1286                          STATION RECOVERY (1968)
 LC1286
 LC1286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1286'RECOVERED IN GOOD CONDITION.
 LC1286
 LC1286                          STATION RECOVERY (1975)
 LC1286
 LC1286'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1286'RECOVERED IN GOOD CONDITION.
 LC1286
 LC1286                          STATION RECOVERY (2006)
 LC1286
 LC1286'RECOVERY NOTE BY GEOCACHING 2006
 LC1286'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0811 ***********************************************************************
 LC0811  DESIGNATION -  M 162
 LC0811  PID         -  LC0811
 LC0811  STATE/COUNTY-  IL/TAZEWELL
 LC0811  COUNTRY     -  US
 LC0811  USGS QUAD   -  MACKINAW (2018)
 LC0811
 LC0811                         *CURRENT SURVEY CONTROL
 LC0811  ______________________________________________________________________
 LC0811* NAD 83(1986) POSITION- 40 32 07.     (N) 089 19 13.     (W)   SCALED
 LC0811* NAVD 88 ORTHO HEIGHT -   233.223 (meters)      765.17  (feet) ADJUSTED
 LC0811  ______________________________________________________________________
 LC0811  GEOID HEIGHT    -        -32.513 (meters)                     GEOID18
 LC0811  DYNAMIC HEIGHT  -        233.112 (meters)      764.80  (feet) COMP
 LC0811  MODELED GRAVITY -    980,142.7   (mgal)                       NAVD 88
 LC0811
 LC0811  VERT ORDER      -  FIRST     CLASS II
 LC0811
 LC0811.The horizontal coordinates were scaled from a map and have
 LC0811.an estimated accuracy of +/- 6 seconds.
 LC0811
 LC0811.The orthometric height was determined by differential leveling and
 LC0811.adjusted by the NATIONAL GEODETIC SURVEY
 LC0811.in June 1991.
 LC0811
 LC0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0811.GEOID18 height accuracy estimate available here.
 LC0811
 LC0811.Click photographs - Photos may exist for this station.
 LC0811
 LC0811.The dynamic height is computed by dividing the NAVD 88
 LC0811.geopotential number by the normal gravity value computed on the
 LC0811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0811.degrees latitude (g = 980.6199 gals.).
 LC0811
 LC0811.The modeled gravity was interpolated from observed gravity values.
 LC0811
 LC0811;                    North         East    Units  Estimated Accuracy
 LC0811;SPC IL W     -   429,770.      771,710.      MT  (+/- 180 meters Scaled)
 LC0811
 LC0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK034897(NAD 83)
 LC0811
 LC0811                          SUPERSEDED SURVEY CONTROL
 LC0811
 LC0811  NGVD 29 (??/??/92)  233.301  (m)          765.42   (f) ADJ UNCH    1 2
 LC0811
 LC0811.Superseded values are not recommended for survey control.
 LC0811
 LC0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0811.See file dsdata.pdf to determine how the superseded data were derived.
 LC0811
 LC0811_MARKER: DB = BENCH MARK DISK
 LC0811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0811_STAMPING: M 162 1954
 LC0811_MARK LOGO: CGS
 LC0811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0811+STABILITY: SURFACE MOTION
 LC0811
 LC0811  HISTORY     - Date     Condition        Report By
 LC0811  HISTORY     - 1954     MONUMENTED       CGS
 LC0811  HISTORY     - 1959     GOOD             CGS
 LC0811  HISTORY     - 20230712 MARK NOT FOUND   ILDT
 LC0811
 LC0811                          STATION DESCRIPTION
 LC0811
 LC0811'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0811'2.2 MI E FROM MACKINAW.
 LC0811'ABOUT 2.15 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0811'THE STATION AT MACKINAW, AT A NORTH-SOUTH GRAVEL ROAD CROSSING, 44
 LC0811'3/4 FEET NORTH OF NORTH RAIL, 60 FEET NORTHWEST OF CENTER OF CROSSING,
 LC0811'75 FEET NORTH-NORTHEAST AND ACROSS TRACK FROM TELEPHONE POLE NO.
 LC0811'184/9, 42 FEET WEST OF CENTER LINE OF ROAD, 2 1/2 FEET SOUTH OF
 LC0811'A FENCE LINE, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT
 LC0811'2 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LC0811'POST PROJECTING 4 INCHES.
 LC0811
 LC0811                          STATION RECOVERY (1959)
 LC0811
 LC0811'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0811'RECOVERED IN GOOD CONDITION.
 LC0811
 LC0811                          STATION RECOVERY (2023)
 LC0811
 LC0811'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC0811'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0433 ***********************************************************************
 LC0433  DESIGNATION -  M 164
 LC0433  PID         -  LC0433
 LC0433  STATE/COUNTY-  IL/MCLEAN
 LC0433  COUNTRY     -  US
 LC0433  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0433
 LC0433                         *CURRENT SURVEY CONTROL
 LC0433  ______________________________________________________________________
 LC0433* NAD 83(1986) POSITION- 40 29 16.     (N) 088 55 28.     (W)   SCALED
 LC0433* NAVD 88 ORTHO HEIGHT -   261.244 (meters)      857.10  (feet) ADJUSTED
 LC0433  ______________________________________________________________________
 LC0433  GEOID HEIGHT    -        -32.036 (meters)                     GEOID18
 LC0433  DYNAMIC HEIGHT  -        261.122 (meters)      856.70  (feet) COMP
 LC0433  MODELED GRAVITY -    980,151.1   (mgal)                       NAVD 88
 LC0433
 LC0433  VERT ORDER      -  FIRST     CLASS II
 LC0433
 LC0433.This mark is at Bloomington/normal Airport (BMI)
 LC0433
 LC0433.The horizontal coordinates were scaled from a map and have
 LC0433.an estimated accuracy of +/- 6 seconds.
 LC0433
 LC0433.The orthometric height was determined by differential leveling and
 LC0433.adjusted by the NATIONAL GEODETIC SURVEY
 LC0433.in June 1991.
 LC0433
 LC0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0433.GEOID18 height accuracy estimate available here.
 LC0433
 LC0433.Click photographs - Photos may exist for this station.
 LC0433
 LC0433.The dynamic height is computed by dividing the NAVD 88
 LC0433.geopotential number by the normal gravity value computed on the
 LC0433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0433.degrees latitude (g = 980.6199 gals.).
 LC0433
 LC0433.The modeled gravity was interpolated from observed gravity values.
 LC0433
 LC0433;                    North         East    Units  Estimated Accuracy
 LC0433;SPC IL E     -   424,330.      249,890.      MT  (+/- 180 meters Scaled)
 LC0433
 LC0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK368836(NAD 83)
 LC0433
 LC0433                          SUPERSEDED SURVEY CONTROL
 LC0433
 LC0433  NGVD 29 (??/??/92)  261.306  (m)          857.30   (f) ADJ UNCH    1 2
 LC0433
 LC0433.Superseded values are not recommended for survey control.
 LC0433
 LC0433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0433.See file dsdata.pdf to determine how the superseded data were derived.
 LC0433
 LC0433_MARKER: DB = BENCH MARK DISK
 LC0433_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0433_SP_SET: BUILDING
 LC0433_STAMPING: M 164 1954
 LC0433_MARK LOGO: CGS
 LC0433_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0433
 LC0433  HISTORY     - Date     Condition        Report By
 LC0433  HISTORY     - 1954     MONUMENTED       CGS
 LC0433  HISTORY     - 1969     GOOD             CGS
 LC0433  HISTORY     - 1977     GOOD             NGS
 LC0433  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 LC0433
 LC0433                          STATION DESCRIPTION
 LC0433
 LC0433'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0433'6.7 MI E FROM BLOOMINGTON.
 LC0433'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0433'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 1.45 MILES SOUTH ALONG THE
 LC0433'ILLINOIS CENTRAL RAILROAD, THENCE 3.15 MILES NORTHEAST ALONG
 LC0433'U.S. HIGHWAY 66, THENCE 1.5 MILES EAST ALONG STATE HIGHWAY 9,
 LC0433'AT THE BLOOMINGTON-NORMAL AIRPORT, SET VERTICALLY IN THE SOUTH
 LC0433'BRICK FACE AND 1.0 FOOT EAST OF THE SOUTHWEST CORNER OF THE
 LC0433'ADMINISTRATION BUILDING, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE
 LC0433'SIDEWALK.  SEC 1, T23N, R2E
 LC0433
 LC0433                          STATION RECOVERY (1977)
 LC0433
 LC0433'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 LC0433'RECOVERED IN GOOD CONDITION.
 LC0433
 LC0433                          STATION RECOVERY (1989)
 LC0433
 LC0433'RECOVERY NOTE BY US POWER SQUADRON 1989 (KMS)
 LC0433'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0406 ***********************************************************************
 LC0406  DESIGNATION -  M 165
 LC0406  PID         -  LC0406
 LC0406  STATE/COUNTY-  IL/DE WITT
 LC0406  COUNTRY     -  US
 LC0406  USGS QUAD   -  FARMER CITY SOUTH (2018)
 LC0406
 LC0406                         *CURRENT SURVEY CONTROL
 LC0406  ______________________________________________________________________
 LC0406* NAD 83(1986) POSITION- 40 14 31.     (N) 088 37 41.     (W)   SCALED
 LC0406* NAVD 88 ORTHO HEIGHT -   214.539 (meters)      703.87  (feet) ADJUSTED
 LC0406  ______________________________________________________________________
 LC0406  GEOID HEIGHT    -        -31.915 (meters)                     GEOID18
 LC0406  DYNAMIC HEIGHT  -        214.435 (meters)      703.53  (feet) COMP
 LC0406  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 LC0406
 LC0406  VERT ORDER      -  FIRST     CLASS II
 LC0406
 LC0406.The horizontal coordinates were scaled from a map and have
 LC0406.an estimated accuracy of +/- 6 seconds.
 LC0406
 LC0406.The orthometric height was determined by differential leveling and
 LC0406.adjusted by the NATIONAL GEODETIC SURVEY
 LC0406.in June 1991.
 LC0406
 LC0406.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0406.GEOID18 height accuracy estimate available here.
 LC0406
 LC0406.Click photographs - Photos may exist for this station.
 LC0406
 LC0406.The dynamic height is computed by dividing the NAVD 88
 LC0406.geopotential number by the normal gravity value computed on the
 LC0406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0406.degrees latitude (g = 980.6199 gals.).
 LC0406
 LC0406.The modeled gravity was interpolated from observed gravity values.
 LC0406
 LC0406;                    North         East    Units  Estimated Accuracy
 LC0406;SPC IL E     -   396,910.      274,920.      MT  (+/- 180 meters Scaled)
 LC0406
 LC0406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK615558(NAD 83)
 LC0406
 LC0406                          SUPERSEDED SURVEY CONTROL
 LC0406
 LC0406  NGVD 29 (??/??/92)  214.584  (m)          704.01   (f) ADJ UNCH    1 2
 LC0406
 LC0406.Superseded values are not recommended for survey control.
 LC0406
 LC0406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0406.See file dsdata.pdf to determine how the superseded data were derived.
 LC0406
 LC0406_MARKER: DB = BENCH MARK DISK
 LC0406_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC0406_SP_SET: ABUTMENT
 LC0406_STAMPING: M 165 1954
 LC0406_MARK LOGO: CGS
 LC0406_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0406_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0406+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2004
 LC0406
 LC0406  HISTORY     - Date     Condition        Report By
 LC0406  HISTORY     - 1954     MONUMENTED       CGS
 LC0406  HISTORY     - 1986     GOOD             NGS
 LC0406  HISTORY     - 20040927 GOOD             ILDT
 LC0406
 LC0406                          STATION DESCRIPTION
 LC0406
 LC0406'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0406'1.3 MI SE FROM FARMER CITY.
 LC0406'ABOUT 1.3 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0406'THE STATION AT FARMER CITY, ABOUT 0.2 MILE EAST OF CROSSING OF
 LC0406'U.S. HIGHWAY 54, IN THE TOP OF THE NORTHWEST CORNER OF EAST
 LC0406'CONCRETE BRIDGE SEAT OF RAILROAD BRIDGE OVER SALT CREEK, 8 FEET
 LC0406'NORTH OF NORTH RAIL AND ABOUT 3 1/2 FEET BELOW LEVEL OF  TRACK.
 LC0406
 LC0406                          STATION RECOVERY (1986)
 LC0406
 LC0406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0406'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  0.4 KM (0.25
 LC0406'MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH STATE
 LC0406'HIGHWAY 54 IN FARMER CITY, IN THE NORTHWEST CORNER OF THE NORTHEAST
 LC0406'END OF THE SOUTHEAST CONCRETE ABUTMENT OF A CONRAIL RAILROAD BRIDGE
 LC0406'SPANNING SALT CREEK, 22.9 M (75.1 FT) SOUTHWEST OF THE CENTERLINE OF
 LC0406'THE HIGHWAY, 2.4 M (7.9 FT) NORTHEAST OF THE NEAR RAIL, AND 0.2 M
 LC0406'(0.7 FT) SOUTHWEST OF THE NORTHEAST END OF THE ABUTMENT.
 LC0406'THE MARK IS 1.1 M BELOW THE TRACKS.
 LC0406
 LC0406                          STATION RECOVERY (2004)
 LC0406
 LC0406'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0406'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1511 ***********************************************************************
 ME1511  DESIGNATION -  M 166
 ME1511  PID         -  ME1511
 ME1511  STATE/COUNTY-  IL/KANKAKEE
 ME1511  COUNTRY     -  US
 ME1511  USGS QUAD   -  MOMENCE (2018)
 ME1511
 ME1511                         *CURRENT SURVEY CONTROL
 ME1511  ______________________________________________________________________
 ME1511* NAD 83(1986) POSITION- 41 10 11.     (N) 087 39 55.     (W)   SCALED
 ME1511* NAVD 88 ORTHO HEIGHT -   192.412 (meters)      631.27  (feet) ADJUSTED
 ME1511  ______________________________________________________________________
 ME1511  GEOID HEIGHT    -        -33.181 (meters)                     GEOID18
 ME1511  DYNAMIC HEIGHT  -        192.332 (meters)      631.01  (feet) COMP
 ME1511  MODELED GRAVITY -    980,206.4   (mgal)                       NAVD 88
 ME1511
 ME1511  VERT ORDER      -  SECOND    CLASS 0
 ME1511
 ME1511.The horizontal coordinates were scaled from a map and have
 ME1511.an estimated accuracy of +/- 6 seconds.
 ME1511
 ME1511.The orthometric height was determined by differential leveling and
 ME1511.adjusted by the NATIONAL GEODETIC SURVEY
 ME1511.in June 1991.
 ME1511
 ME1511.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1511.GEOID18 height accuracy estimate available here.
 ME1511
 ME1511.Click photographs - Photos may exist for this station.
 ME1511
 ME1511.The dynamic height is computed by dividing the NAVD 88
 ME1511.geopotential number by the normal gravity value computed on the
 ME1511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1511.degrees latitude (g = 980.6199 gals.).
 ME1511
 ME1511.The modeled gravity was interpolated from observed gravity values.
 ME1511
 ME1511;                    North         East    Units  Estimated Accuracy
 ME1511;SPC IL E     -   500,110.      356,060.      MT  (+/- 180 meters Scaled)
 ME1511
 ME1511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL441578(NAD 83)
 ME1511
 ME1511                          SUPERSEDED SURVEY CONTROL
 ME1511
 ME1511  NGVD 29 (??/??/92)  192.504  (m)          631.57   (f) ADJ UNCH    2 0
 ME1511
 ME1511.Superseded values are not recommended for survey control.
 ME1511
 ME1511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1511.See file dsdata.pdf to determine how the superseded data were derived.
 ME1511
 ME1511_MARKER: DB = BENCH MARK DISK
 ME1511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1511_STAMPING: M 166 1954
 ME1511_MARK LOGO: CGS
 ME1511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1511+STABILITY: SURFACE MOTION
 ME1511
 ME1511  HISTORY     - Date     Condition        Report By
 ME1511  HISTORY     - 1954     MONUMENTED       CGS
 ME1511  HISTORY     - 20200413 MARK NOT FOUND   ILDT
 ME1511
 ME1511                          STATION DESCRIPTION
 ME1511
 ME1511'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1511'AT MOMENCE.
 ME1511'AT MOMENCE, ABOUT 0.1 MILE WEST ALONG THE NEW YORK CENTRAL
 ME1511'RAILROAD FROM THE STATION, ABOUT 225 YARDS WEST OF CROSSING OF
 ME1511'TRACK AND STATE HIGHWAY 1 AND 17, NORTH-NORTHWEST AND ACROSS TRACK
 ME1511'FROM TWO (2) CONCRETE SILOS, 67 FEET NORTH OF NORTH RAIL OF NORTH
 ME1511'MAIN TRACK, 16 1/2 FEET NORTH-NORTHEAST OF A TELEPHONE POLE, 80
 ME1511'FEET WEST OF CENTER LINE OF AN ALLEY LEADING NORTH FROM TRACK, 108
 ME1511'FEET NORTHEAST OF A SWITCH STAND, 77 FEET WEST OF A POWER LINE
 ME1511'POLE, 17 FEET SOUTHWEST OF A 40-INCH ELM TREE, 1 FOOT SOUTH OF A
 ME1511'FENCE LINE, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1
 ME1511'FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 ME1511'PROJECTING 2 INCHES.
 ME1511
 ME1511                          STATION RECOVERY (2020)
 ME1511
 ME1511'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 ME1511'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1783 ***********************************************************************
 LB1783  DESIGNATION -  M 167
 LB1783  PID         -  LB1783
 LB1783  STATE/COUNTY-  IL/CHAMPAIGN
 LB1783  COUNTRY     -  US
 LB1783  USGS QUAD   -  HOMER (2018)
 LB1783
 LB1783                         *CURRENT SURVEY CONTROL
 LB1783  ______________________________________________________________________
 LB1783* NAD 83(1986) POSITION- 40 02 38.     (N) 087 57 28.     (W)   SCALED
 LB1783* NAVD 88 ORTHO HEIGHT -   203.843 (meters)      668.77  (feet) ADJUSTED
 LB1783  ______________________________________________________________________
 LB1783  GEOID HEIGHT    -        -32.167 (meters)                     GEOID18
 LB1783  DYNAMIC HEIGHT  -        203.740 (meters)      668.44  (feet) COMP
 LB1783  MODELED GRAVITY -    980,113.2   (mgal)                       NAVD 88
 LB1783
 LB1783  VERT ORDER      -  FIRST     CLASS II
 LB1783
 LB1783.The horizontal coordinates were scaled from a map and have
 LB1783.an estimated accuracy of +/- 6 seconds.
 LB1783
 LB1783.The orthometric height was determined by differential leveling and
 LB1783.adjusted by the NATIONAL GEODETIC SURVEY
 LB1783.in June 1991.
 LB1783
 LB1783.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1783.GEOID18 height accuracy estimate available here.
 LB1783
 LB1783.Click photographs - Photos may exist for this station.
 LB1783
 LB1783.The dynamic height is computed by dividing the NAVD 88
 LB1783.geopotential number by the normal gravity value computed on the
 LB1783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1783.degrees latitude (g = 980.6199 gals.).
 LB1783
 LB1783.The modeled gravity was interpolated from observed gravity values.
 LB1783
 LB1783;                    North         East    Units  Estimated Accuracy
 LB1783;SPC IL E     -   374,940.      332,050.      MT  (+/- 180 meters Scaled)
 LB1783
 LB1783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK182330(NAD 83)
 LB1783
 LB1783                          SUPERSEDED SURVEY CONTROL
 LB1783
 LB1783  NGVD 29 (??/??/92)  203.894  (m)          668.94   (f) ADJ UNCH    1 2
 LB1783
 LB1783.Superseded values are not recommended for survey control.
 LB1783
 LB1783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1783.See file dsdata.pdf to determine how the superseded data were derived.
 LB1783
 LB1783_MARKER: DB = BENCH MARK DISK
 LB1783_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LB1783_SP_SET: BOX CULVERT HEADWALL
 LB1783_STAMPING: M 167 1954
 LB1783_MARK LOGO: CGS
 LB1783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1783+STABILITY: SURFACE MOTION
 LB1783
 LB1783  HISTORY     - Date     Condition        Report By
 LB1783  HISTORY     - 1954     MONUMENTED       CGS
 LB1783  HISTORY     - 1956     GOOD             CGS
 LB1783  HISTORY     - 20010706 MARK NOT FOUND   BCA
 LB1783  HISTORY     - 20051128 MARK NOT FOUND   ILDT
 LB1783  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1783
 LB1783                          STATION DESCRIPTION
 LB1783
 LB1783'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1783'0.6 MI N FROM HOMER.
 LB1783'ABOUT 0.6 MILE NORTH ALONG STATE HIGHWAY 49 FROM THE CROSSING OF
 LB1783'THE WABASH RAILROAD AT HOMER, IN THE TOP AND 2 FEET NORTH OF
 LB1783'SOUTH END OF THE WEST HEAD WALL OF A 2 FOOT CONCRETE BOX CULVERT
 LB1783'UNDER HIGHWAY, 17 1/2 FEET WEST OF CENTER LINE OF HIGHWAY AND
 LB1783'1 FOOT ABOVE LEVEL OF HIGHWAY.
 LB1783
 LB1783                          STATION RECOVERY (1956)
 LB1783
 LB1783'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 LB1783'RECOVERED IN GOOD CONDITION.
 LB1783
 LB1783                          STATION RECOVERY (2001)
 LB1783
 LB1783'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 LB1783'MARK NOT FOUND.
 LB1783
 LB1783                          STATION RECOVERY (2005)
 LB1783
 LB1783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1783'MARK NOT FOUND.
 LB1783
 LB1783                          STATION RECOVERY (2011)
 LB1783
 LB1783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1783'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1785 ***********************************************************************
 LB1785  DESIGNATION -  M 167 X
 LB1785  PID         -  LB1785
 LB1785  STATE/COUNTY-  IL/CHAMPAIGN
 LB1785  COUNTRY     -  US
 LB1785  USGS QUAD   -  HOMER (2018)
 LB1785
 LB1785                         *CURRENT SURVEY CONTROL
 LB1785  ______________________________________________________________________
 LB1785* NAD 83(1986) POSITION- 40 04 26.     (N) 087 57 29.     (W)   SCALED
 LB1785* NAVD 88 ORTHO HEIGHT -   204.179 (meters)      669.88  (feet) ADJUSTED
 LB1785  ______________________________________________________________________
 LB1785  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 LB1785  DYNAMIC HEIGHT  -        204.076 (meters)      669.54  (feet) COMP
 LB1785  MODELED GRAVITY -    980,115.8   (mgal)                       NAVD 88
 LB1785
 LB1785  VERT ORDER      -  FIRST     CLASS II
 LB1785
 LB1785.The horizontal coordinates were scaled from a map and have
 LB1785.an estimated accuracy of +/- 6 seconds.
 LB1785
 LB1785.The orthometric height was determined by differential leveling and
 LB1785.adjusted by the NATIONAL GEODETIC SURVEY
 LB1785.in June 1991.
 LB1785
 LB1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1785.GEOID18 height accuracy estimate available here.
 LB1785
 LB1785.Click photographs - Photos may exist for this station.
 LB1785
 LB1785.The dynamic height is computed by dividing the NAVD 88
 LB1785.geopotential number by the normal gravity value computed on the
 LB1785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1785.degrees latitude (g = 980.6199 gals.).
 LB1785
 LB1785.The modeled gravity was interpolated from observed gravity values.
 LB1785
 LB1785;                    North         East    Units  Estimated Accuracy
 LB1785;SPC IL E     -   378,270.      332,010.      MT  (+/- 180 meters Scaled)
 LB1785
 LB1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK183363(NAD 83)
 LB1785
 LB1785                          SUPERSEDED SURVEY CONTROL
 LB1785
 LB1785  NGVD 29 (??/??/92)  204.230  (m)          670.04   (f) ADJ UNCH    1 2
 LB1785
 LB1785.Superseded values are not recommended for survey control.
 LB1785
 LB1785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1785.See file dsdata.pdf to determine how the superseded data were derived.
 LB1785
 LB1785_MARKER: DB = BENCH MARK DISK
 LB1785_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LB1785_SP_SET: BOX CULVERT HEADWALL
 LB1785_STAMPING: M 167 X 1956
 LB1785_MARK LOGO: CGS
 LB1785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1785+STABILITY: SURFACE MOTION
 LB1785
 LB1785  HISTORY     - Date     Condition        Report By
 LB1785  HISTORY     - 1956     MONUMENTED       CGS
 LB1785  HISTORY     - 20010706 MARK NOT FOUND   BCA
 LB1785  HISTORY     - 20051128 MARK NOT FOUND   ILDT
 LB1785  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1785
 LB1785                          STATION DESCRIPTION
 LB1785
 LB1785'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 LB1785'2.6 MI N FROM HOMER.
 LB1785'ABOUT 2.65 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE CROSSING
 LB1785'OF THE WABASH RAILROAD AT HOMER, ABOUT 1.25 MILE NORTH OF
 LB1785'HIGHWAY BRIDGE OVER SALT FORK RIVER, IN THE TOP OF NORTH END OF
 LB1785'WEST HEAD WALL OF A 3-FOOT CONCRETE BOX CULVERT, 20 FEET WEST OF
 LB1785'CENTER LINE OF HIGHWAY AND ABOUT 1 FOOT BELOW LEVEL OF HIGHWAY.
 LB1785
 LB1785                          STATION RECOVERY (2001)
 LB1785
 LB1785'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 LB1785'MARK NOT FOUND.
 LB1785
 LB1785                          STATION RECOVERY (2005)
 LB1785
 LB1785'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1785'MARK NOT FOUND.
 LB1785
 LB1785                          STATION RECOVERY (2011)
 LB1785
 LB1785'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1785'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1541 ***********************************************************************
 JB1541  DESIGNATION -  M 169
 JB1541  PID         -  JB1541
 JB1541  STATE/COUNTY-  IL/ST CLAIR
 JB1541  COUNTRY     -  US
 JB1541  USGS QUAD   -  O'FALLON (2018)
 JB1541
 JB1541                         *CURRENT SURVEY CONTROL
 JB1541  ______________________________________________________________________
 JB1541* NAD 83(1986) POSITION- 38 36 36.     (N) 089 59 47.     (W)   SCALED
 JB1541* NAVD 88 ORTHO HEIGHT -   160.173 (meters)      525.50  (feet) ADJUSTED
 JB1541  ______________________________________________________________________
 JB1541  GEOID HEIGHT    -        -30.825 (meters)                     GEOID18
 JB1541  DYNAMIC HEIGHT  -        160.071 (meters)      525.17  (feet) COMP
 JB1541  MODELED GRAVITY -    979,990.1   (mgal)                       NAVD 88
 JB1541
 JB1541  VERT ORDER      -  FIRST     CLASS I
 JB1541
 JB1541.The horizontal coordinates were scaled from a map and have
 JB1541.an estimated accuracy of +/- 6 seconds.
 JB1541
 JB1541.The orthometric height was determined by differential leveling and
 JB1541.adjusted by the NATIONAL GEODETIC SURVEY
 JB1541.in June 1991.
 JB1541
 JB1541.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1541.GEOID18 height accuracy estimate available here.
 JB1541
 JB1541.Click photographs - Photos may exist for this station.
 JB1541
 JB1541.The dynamic height is computed by dividing the NAVD 88
 JB1541.geopotential number by the normal gravity value computed on the
 JB1541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1541.degrees latitude (g = 980.6199 gals.).
 JB1541
 JB1541.The modeled gravity was interpolated from observed gravity values.
 JB1541
 JB1541;                    North         East    Units  Estimated Accuracy
 JB1541;SPC IL W     -   215,690.      714,830.      MT  (+/- 180 meters Scaled)
 JB1541
 JB1541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH390777(NAD 83)
 JB1541
 JB1541                          SUPERSEDED SURVEY CONTROL
 JB1541
 JB1541  NGVD 29 (??/??/92)  160.286  (m)          525.87   (f) ADJ UNCH    1 1
 JB1541
 JB1541.Superseded values are not recommended for survey control.
 JB1541
 JB1541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1541.See file dsdata.pdf to determine how the superseded data were derived.
 JB1541
 JB1541_MARKER: DB = BENCH MARK DISK
 JB1541_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1541_STAMPING: M 169 1969
 JB1541_MARK LOGO: CGS
 JB1541_PROJECTION: FLUSH
 JB1541_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1541_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1541
 JB1541  HISTORY     - Date     Condition        Report By
 JB1541  HISTORY     - 1969     MONUMENTED       CGS
 JB1541  HISTORY     - 1987     GOOD             USPSQD
 JB1541  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1541
 JB1541                          STATION DESCRIPTION
 JB1541
 JB1541'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1541'2.8 MI SE FROM CASEYVILLE.
 JB1541'ABOUT 2.85 MILES SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD
 JB1541'FROM THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE, ABOUT 0.45
 JB1541'MILE SOUTHEAST OF THE CROSSING OF PLEASANT RIDGE ROAD, 31.5 FEET
 JB1541'SOUTHWEST OF THE SOUTHWEST RAIL, 25 FEET NORTHWEST OF THE
 JB1541'SOUTHWEST END OF A 36-INCH PIPE CULVERT, 7 1/2 FEET SOUTHEAST
 JB1541'OF A CONCRETE POST SUPPORTING A TELEPHONE, 4 FEET NORTHWEST OF
 JB1541'MILEPOLE 325-11, IN LINE WITH A ROW OF POLES, 1 FOOT NORTHEAST
 JB1541'OF A METAL WITNESS POST, 2 1/2 FEET BELOW THE LEVEL OF THE TRACK
 JB1541'AND IS A DISK ON THE TOP OF A COPPER COATED STEEL ROD FLUSH WITH
 JB1541'THE GROUND AND PROTECTED BY A 4 INCH METAL PIPE WHICH PROJECTS 4
 JB1541'INCHES ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS HAND DRIVEN
 JB1541'TO A DEPTH OF 11 FEET.  SECTION 21, T2N, R8W.
 JB1541
 JB1541                          STATION RECOVERY (1987)
 JB1541
 JB1541'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1541'RECOVERED IN GOOD CONDITION.
 JB1541
 JB1541                          STATION RECOVERY (2011)
 JB1541
 JB1541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1541'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0129 ***********************************************************************
 NH0129  DESIGNATION -  M 17
 NH0129  PID         -  NH0129
 NH0129  STATE/COUNTY-  IL/MCHENRY
 NH0129  COUNTRY     -  US
 NH0129  USGS QUAD   -  MCHENRY (2018)
 NH0129
 NH0129                         *CURRENT SURVEY CONTROL
 NH0129  ______________________________________________________________________
 NH0129* NAD 83(1986) POSITION- 42 17 05.     (N) 088 18 06.     (W)   SCALED
 NH0129* NAVD 88 ORTHO HEIGHT -   244.756 (meters)      803.00  (feet) ADJUSTED
 NH0129  ______________________________________________________________________
 NH0129  GEOID HEIGHT    -        -33.958 (meters)                     GEOID18
 NH0129  DYNAMIC HEIGHT  -        244.673 (meters)      802.73  (feet) COMP
 NH0129  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 NH0129
 NH0129  VERT ORDER      -  SECOND    CLASS 0
 NH0129
 NH0129.The horizontal coordinates were scaled from a map and have
 NH0129.an estimated accuracy of +/- 6 seconds.
 NH0129
 NH0129.The orthometric height was determined by differential leveling and
 NH0129.adjusted by the NATIONAL GEODETIC SURVEY
 NH0129.in June 1991.
 NH0129
 NH0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0129.GEOID18 height accuracy estimate available here.
 NH0129
 NH0129.Click photographs - Photos may exist for this station.
 NH0129
 NH0129.The dynamic height is computed by dividing the NAVD 88
 NH0129.geopotential number by the normal gravity value computed on the
 NH0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0129.degrees latitude (g = 980.6199 gals.).
 NH0129
 NH0129.The modeled gravity was interpolated from observed gravity values.
 NH0129
 NH0129;                    North         East    Units  Estimated Accuracy
 NH0129;SPC IL E     -   623,730.      302,610.      MT  (+/- 180 meters Scaled)
 NH0129
 NH0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM926822(NAD 83)
 NH0129
 NH0129                          SUPERSEDED SURVEY CONTROL
 NH0129
 NH0129  NGVD 29 (??/??/92)  244.802  (m)          803.15   (f) ADJ UNCH    2 0
 NH0129
 NH0129.Superseded values are not recommended for survey control.
 NH0129
 NH0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0129.See file dsdata.pdf to determine how the superseded data were derived.
 NH0129
 NH0129_MARKER: DB = BENCH MARK DISK
 NH0129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0129_STAMPING: M 17 1934
 NH0129_MARK LOGO: CGS
 NH0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0129+STABILITY: SURFACE MOTION
 NH0129
 NH0129  HISTORY     - Date     Condition        Report By
 NH0129  HISTORY     - 1934     MONUMENTED       CGS
 NH0129  HISTORY     - 1960     GOOD             CGS
 NH0129  HISTORY     - 19940508 MARK NOT FOUND   USPSQD
 NH0129  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 NH0129
 NH0129                          STATION DESCRIPTION
 NH0129
 NH0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0129'2.7 MI N FROM CRYSTAL LAKE.
 NH0129'ABOUT 2.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0129'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, ABOUT
 NH0129'4.35 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NH0129'THE STATION AT MCHENRY , 0.5 MILE SOUTH OF MILEPOLE 62, AT THE
 NH0129'CROSSING OF EDGEWOOD ROAD, 31 1/2 FEET EAST OF THE EAST RAIL, 32
 NH0129'FEET NORTH OF THE CENTER LINE OF THE ROAD, 47 FEET NORTHEAST OF
 NH0129'OF THE CENTER LINE OF THE CROSSING, 17 1/2 FEET NORTHWEST OF A
 NH0129'FENCE CORNER, 1 1/2 FEET SOUTH OF A STEEL WITNESS POST, ABOUT
 NH0129'2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN TOP OF A
 NH0129'CONCRETE POST PROJECTING 2 INCHES.
 NH0129
 NH0129                          STATION RECOVERY (1994)
 NH0129
 NH0129'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0129'MARK NOT FOUND.
 NH0129
 NH0129                          STATION RECOVERY (1995)
 NH0129
 NH0129'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0129'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0127 ***********************************************************************
 LC0127  DESIGNATION -  M 171
 LC0127  PID         -  LC0127
 LC0127  STATE/COUNTY-  IL/CHAMPAIGN
 LC0127  COUNTRY     -  US
 LC0127  USGS QUAD   -  MAHOMET (2018)
 LC0127
 LC0127                         *CURRENT SURVEY CONTROL
 LC0127  ______________________________________________________________________
 LC0127* NAD 83(1986) POSITION- 40 08 11.     (N) 088 24 26.     (W)   SCALED
 LC0127* NAVD 88 ORTHO HEIGHT -   214.155 (meters)      702.61  (feet) ADJUSTED
 LC0127  ______________________________________________________________________
 LC0127  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 LC0127  DYNAMIC HEIGHT  -        214.048 (meters)      702.26  (feet) COMP
 LC0127  MODELED GRAVITY -    980,121.9   (mgal)                       NAVD 88
 LC0127
 LC0127  VERT ORDER      -  FIRST     CLASS II
 LC0127
 LC0127.The horizontal coordinates were scaled from a map and have
 LC0127.an estimated accuracy of +/- 6 seconds.
 LC0127
 LC0127.The orthometric height was determined by differential leveling and
 LC0127.adjusted by the NATIONAL GEODETIC SURVEY
 LC0127.in June 1991.
 LC0127
 LC0127.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0127.GEOID18 height accuracy estimate available here.
 LC0127
 LC0127.Click photographs - Photos may exist for this station.
 LC0127
 LC0127.The dynamic height is computed by dividing the NAVD 88
 LC0127.geopotential number by the normal gravity value computed on the
 LC0127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0127.degrees latitude (g = 980.6199 gals.).
 LC0127
 LC0127.The modeled gravity was interpolated from observed gravity values.
 LC0127
 LC0127;                    North         East    Units  Estimated Accuracy
 LC0127;SPC IL E     -   385,150.      293,700.      MT  (+/- 180 meters Scaled)
 LC0127
 LC0127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK801438(NAD 83)
 LC0127
 LC0127                          SUPERSEDED SURVEY CONTROL
 LC0127
 LC0127  NGVD 29 (??/??/92)  214.208  (m)          702.78   (f) ADJ UNCH    1 2
 LC0127
 LC0127.Superseded values are not recommended for survey control.
 LC0127
 LC0127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0127.See file dsdata.pdf to determine how the superseded data were derived.
 LC0127
 LC0127_MARKER: DB = BENCH MARK DISK
 LC0127_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0127_SP_SET: BOX CULVERT HEADWALL
 LC0127_STAMPING: M 171 1954
 LC0127_MARK LOGO: CGS
 LC0127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0127+STABILITY: SURFACE MOTION
 LC0127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0127+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2015
 LC0127
 LC0127  HISTORY     - Date     Condition        Report By
 LC0127  HISTORY     - 1954     MONUMENTED       CGS
 LC0127  HISTORY     - 1973     GOOD             NGS
 LC0127  HISTORY     - 1986     GOOD             NGS
 LC0127  HISTORY     - 20030130 GOOD             BCA
 LC0127  HISTORY     - 20150501 GOOD             INDIV
 LC0127
 LC0127                          STATION DESCRIPTION
 LC0127
 LC0127'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0127'3.7 MI S FROM MAHOMET.
 LC0127'ABOUT 3.7 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE CROSSING
 LC0127'OF THE NEW YORK CENTRAL RAILROAD AT MAHOMET, IN THE TOP OF THE
 LC0127'NORTH END OF THE WEST CONCRETE HEAD WALL OF A TWIN 8-FOOT BOX
 LC0127'CULVERT UNDER HIGHWAY, 18 1/2 FEET WEST OF CENTER LINE OF
 LC0127'HIGHWAY AND ABOUT 1/2 FOOT ABOVE LEVEL OF HIGHWAY.
 LC0127
 LC0127                          STATION RECOVERY (1973)
 LC0127
 LC0127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0127'RECOVERED IN GOOD CONDITION.
 LC0127
 LC0127                          STATION RECOVERY (1986)
 LC0127
 LC0127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0127'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO THIS SURVEY.
 LC0127
 LC0127                          STATION RECOVERY (2003)
 LC0127
 LC0127'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DGW)
 LC0127'RECOVERED IN GOOD CONDITION.
 LC0127
 LC0127                          STATION RECOVERY (2015)
 LC0127
 LC0127'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015
 LC0127'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0119 ***********************************************************************
 JB0119  DESIGNATION -  M 173
 JB0119  PID         -  JB0119
 JB0119  STATE/COUNTY-  IL/RICHLAND
 JB0119  COUNTRY     -  US
 JB0119  USGS QUAD   -  DUNDAS (2018)
 JB0119
 JB0119                         *CURRENT SURVEY CONTROL
 JB0119  ______________________________________________________________________
 JB0119* NAD 83(1986) POSITION- 38 46 17.     (N) 088 05 12.     (W)   SCALED
 JB0119* NAVD 88 ORTHO HEIGHT -   141.691 (meters)      464.86  (feet) ADJUSTED
 JB0119  ______________________________________________________________________
 JB0119  GEOID HEIGHT    -        -31.426 (meters)                     GEOID18
 JB0119  DYNAMIC HEIGHT  -        141.604 (meters)      464.58  (feet) COMP
 JB0119  MODELED GRAVITY -    980,017.3   (mgal)                       NAVD 88
 JB0119
 JB0119  VERT ORDER      -  FIRST     CLASS II
 JB0119
 JB0119.The horizontal coordinates were scaled from a map and have
 JB0119.an estimated accuracy of +/- 6 seconds.
 JB0119
 JB0119.The orthometric height was determined by differential leveling and
 JB0119.adjusted by the NATIONAL GEODETIC SURVEY
 JB0119.in June 1991.
 JB0119
 JB0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0119.GEOID18 height accuracy estimate available here.
 JB0119
 JB0119.Click photographs - Photos may exist for this station.
 JB0119
 JB0119.The dynamic height is computed by dividing the NAVD 88
 JB0119.geopotential number by the normal gravity value computed on the
 JB0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0119.degrees latitude (g = 980.6199 gals.).
 JB0119
 JB0119.The modeled gravity was interpolated from observed gravity values.
 JB0119
 JB0119;                    North         East    Units  Estimated Accuracy
 JB0119;SPC IL E     -   233,630.      321,440.      MT  (+/- 180 meters Scaled)
 JB0119
 JB0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH056919(NAD 83)
 JB0119
 JB0119                          SUPERSEDED SURVEY CONTROL
 JB0119
 JB0119  NGVD 29 (??/??/92)  141.782  (m)          465.16   (f) ADJ UNCH    1 2
 JB0119
 JB0119.Superseded values are not recommended for survey control.
 JB0119
 JB0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0119.See file dsdata.pdf to determine how the superseded data were derived.
 JB0119
 JB0119_MARKER: DB = BENCH MARK DISK
 JB0119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0119_STAMPING: M 173 1956
 JB0119_MARK LOGO: CGS
 JB0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0119+STABILITY: SURFACE MOTION
 JB0119
 JB0119  HISTORY     - Date     Condition        Report By
 JB0119  HISTORY     - 1956     MONUMENTED       CGS
 JB0119
 JB0119                          STATION DESCRIPTION
 JB0119
 JB0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0119'2.7 MI N FROM OLNEY.
 JB0119'2.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0119'STATION AT OLNEY, ABOUT 0.2 MILE SOUTH OF MILE POST P 176, AT
 JB0119'AN EAST-WEST GRAVEL ROAD CROSSING, 26 FEET EAST OF EAST RAIL,
 JB0119'82 FEET SOUTH OF CENTER LINE OF ROAD, 60 1/2 FEET SOUTH OF A FENCE
 JB0119'CORNER, 1 FOOT WEST OF A FENCE LINE, 4.3 FEET SOUTHEAST OF THE
 JB0119'FIRST TELEPHONE POLE SOUTH OF CROSSING, 101 FEET SOUTH AND ACROSS
 JB0119'ROAD FROM A CROSSING WARNING SIGN, 74 1/2 FEET SOUTHEAST AND
 JB0119'ACROSS TRACK FROM A CROSSING SIGN, ABOUT 2 FEET BELOW LEVEL OF
 JB0119'TRACK AND SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0212 ***********************************************************************
 KB0212  DESIGNATION -  M 174
 KB0212  PID         -  KB0212
 KB0212  STATE/COUNTY-  IL/CUMBERLAND
 KB0212  COUNTRY     -  US
 KB0212  USGS QUAD   -  TOLEDO (2018)
 KB0212
 KB0212                         *CURRENT SURVEY CONTROL
 KB0212  ______________________________________________________________________
 KB0212* NAD 83(1986) POSITION- 39 20 05.     (N) 088 14 33.     (W)   SCALED
 KB0212* NAVD 88 ORTHO HEIGHT -   186.234 (meters)      611.00  (feet) ADJUSTED
 KB0212  ______________________________________________________________________
 KB0212  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 KB0212  DYNAMIC HEIGHT  -        186.125 (meters)      610.65  (feet) COMP
 KB0212  MODELED GRAVITY -    980,039.8   (mgal)                       NAVD 88
 KB0212
 KB0212  VERT ORDER      -  FIRST     CLASS II
 KB0212
 KB0212.The horizontal coordinates were scaled from a map and have
 KB0212.an estimated accuracy of +/- 6 seconds.
 KB0212
 KB0212.The orthometric height was determined by differential leveling and
 KB0212.adjusted by the NATIONAL GEODETIC SURVEY
 KB0212.in June 1991.
 KB0212
 KB0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0212.GEOID18 height accuracy estimate available here.
 KB0212
 KB0212.Click photographs - Photos may exist for this station.
 KB0212
 KB0212.The dynamic height is computed by dividing the NAVD 88
 KB0212.geopotential number by the normal gravity value computed on the
 KB0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0212.degrees latitude (g = 980.6199 gals.).
 KB0212
 KB0212.The modeled gravity was interpolated from observed gravity values.
 KB0212
 KB0212;                    North         East    Units  Estimated Accuracy
 KB0212;SPC IL E     -   296,140.      307,830.      MT  (+/- 180 meters Scaled)
 KB0212
 KB0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ929546(NAD 83)
 KB0212
 KB0212                          SUPERSEDED SURVEY CONTROL
 KB0212
 KB0212  NGVD 29 (??/??/92)  186.297  (m)          611.21   (f) ADJ UNCH    1 2
 KB0212
 KB0212.Superseded values are not recommended for survey control.
 KB0212
 KB0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0212.See file dsdata.pdf to determine how the superseded data were derived.
 KB0212
 KB0212_MARKER: DB = BENCH MARK DISK
 KB0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0212_STAMPING: M 174 1956
 KB0212_MARK LOGO: CGS
 KB0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0212+STABILITY: SURFACE MOTION
 KB0212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0212+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0212
 KB0212  HISTORY     - Date     Condition        Report By
 KB0212  HISTORY     - 1956     MONUMENTED       CGS
 KB0212  HISTORY     - 1973     GOOD             NGS
 KB0212  HISTORY     - 20050216 GOOD             ILDT
 KB0212
 KB0212                          STATION DESCRIPTION
 KB0212
 KB0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0212'4.2 MI N FROM TOLEDO.
 KB0212'ABOUT 4.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0212'THE STATION AT TOLEDO, ABOUT 0.75 MILE NORTH OF ROAD CROSSING
 KB0212'AT BRADBURY, ABOUT 0.45 MILE SOUTH OF MILE POST P 132, AT A
 KB0212'NARROW EAST-WEST GRAVEL ROAD CROSSING, 29 1/2 FEET WEST OF WEST
 KB0212'RAIL, 18 FEET SOUTH OF CENTER LINE OF ROAD, 1 FOOT EAST OF A
 KB0212'FENCE LINE, 2.3 FEET SOUTH OF A FENCE CORNER, 17 1/2 FEET
 KB0212'WEST-SOUTHWEST OF CROSSING WARNING SIGN, 2 FEET NORTH OF A WHITE
 KB0212'WOODEN WITNESS POST, ABOUT 1 1/2 FEET BELOW LEVEL OF TRACK AND
 KB0212'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0212
 KB0212                          STATION RECOVERY (1973)
 KB0212
 KB0212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0212'RECOVERED IN GOOD CONDITION.
 KB0212
 KB0212                          STATION RECOVERY (2005)
 KB0212
 KB0212'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0242 ***********************************************************************
 KB0242  DESIGNATION -  M 175
 KB0242  PID         -  KB0242
 KB0242  STATE/COUNTY-  IL/CUMBERLAND
 KB0242  COUNTRY     -  US
 KB0242  USGS QUAD   -  GREENUP (2018)
 KB0242
 KB0242                         *CURRENT SURVEY CONTROL
 KB0242  ______________________________________________________________________
 KB0242* NAD 83(1986) POSITION- 39 11 46.     (N) 088 09 15.     (W)   SCALED
 KB0242* NAVD 88 ORTHO HEIGHT -   169.086 (meters)      554.74  (feet) ADJUSTED
 KB0242  ______________________________________________________________________
 KB0242  GEOID HEIGHT    -        -32.010 (meters)                     GEOID18
 KB0242  DYNAMIC HEIGHT  -        168.986 (meters)      554.41  (feet) COMP
 KB0242  MODELED GRAVITY -    980,034.4   (mgal)                       NAVD 88
 KB0242
 KB0242  VERT ORDER      -  FIRST     CLASS II
 KB0242
 KB0242.The horizontal coordinates were scaled from a map and have
 KB0242.an estimated accuracy of +/- 6 seconds.
 KB0242
 KB0242.The orthometric height was determined by differential leveling and
 KB0242.adjusted by the NATIONAL GEODETIC SURVEY
 KB0242.in June 1991.
 KB0242
 KB0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0242.GEOID18 height accuracy estimate available here.
 KB0242
 KB0242.Click photographs - Photos may exist for this station.
 KB0242
 KB0242.The dynamic height is computed by dividing the NAVD 88
 KB0242.geopotential number by the normal gravity value computed on the
 KB0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0242.degrees latitude (g = 980.6199 gals.).
 KB0242
 KB0242.The modeled gravity was interpolated from observed gravity values.
 KB0242
 KB0242;                    North         East    Units  Estimated Accuracy
 KB0242;SPC IL E     -   280,770.      315,480.      MT  (+/- 180 meters Scaled)
 KB0242
 KB0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ003391(NAD 83)
 KB0242
 KB0242                          SUPERSEDED SURVEY CONTROL
 KB0242
 KB0242  NGVD 29 (??/??/92)  169.150  (m)          554.95   (f) ADJ UNCH    1 2
 KB0242
 KB0242.Superseded values are not recommended for survey control.
 KB0242
 KB0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0242.See file dsdata.pdf to determine how the superseded data were derived.
 KB0242
 KB0242_MARKER: DB = BENCH MARK DISK
 KB0242_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0242_SP_SET: BOX CULVERT HEADWALL
 KB0242_STAMPING: M 175 1956
 KB0242_MARK LOGO: CGS
 KB0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0242+STABILITY: SURFACE MOTION
 KB0242_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0242+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 KB0242
 KB0242  HISTORY     - Date     Condition        Report By
 KB0242  HISTORY     - 1956     MONUMENTED       CGS
 KB0242  HISTORY     - 20050215 GOOD             ILDT
 KB0242  HISTORY     - 20120620 GOOD             ILDT
 KB0242
 KB0242                          STATION DESCRIPTION
 KB0242
 KB0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0242'2.8 MI N FROM HIDALGO.
 KB0242'ABOUT 2.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0242'THE MAIN EAST-WEST STREET CROSSING AT HIDALGO, ABOUT 3.35 MILES
 KB0242'SOUTHEAST AND SOUTH ALONG TRACK FROM THE STATION AT GREENUP,
 KB0242'ABOUT 0.5 MILE SOUTH OF MILE POST P 145, ABOUT 40 YARDS EAST OF
 KB0242'THE TRACK, ALONG STATE HIGHWAY 130, ABOUT 50 YARDS NORTHEAST OF
 KB0242'NORTHEAST CORNER OF A RAILROAD TRESTLE OVER A SMALL CREEK AND A
 KB0242'ROAD LEADING WEST TO A FARM HOUSE, 38 FEET NORTHWEST OF CENTER
 KB0242'OF JUNCTION OF HIGHWAY 130 AND ROAD SOUTHWEST UNDER TRESTLE TO
 KB0242'FARM HOUSE, 29 FEET WEST OF CENTER LINE OF HIGHWAY, IN THE TOP
 KB0242'OF NORTH END OF THE WEST HEAD WALL OF A 4-FOOT CONCRETE BOX
 KB0242'CULVERT UNDER HIGHWAY, ABOUT 4 1/2 FEET BELOW LEVEL OF HIGHWAY
 KB0242'AND ABOUT 9 FEET BELOW LEVEL OF TRACK.
 KB0242
 KB0242                          STATION RECOVERY (2005)
 KB0242
 KB0242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0242'RECOVERED IN GOOD CONDITION.
 KB0242
 KB0242                          STATION RECOVERY (2012)
 KB0242
 KB0242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0196 ***********************************************************************
 KB0196  DESIGNATION -  M 176
 KB0196  PID         -  KB0196
 KB0196  STATE/COUNTY-  IL/COLES
 KB0196  COUNTRY     -  US
 KB0196  USGS QUAD   -  MATTOON EAST (2018)
 KB0196
 KB0196                         *CURRENT SURVEY CONTROL
 KB0196  ______________________________________________________________________
 KB0196* NAD 83(1986) POSITION- 39 26 30.     (N) 088 15 01.     (W)   SCALED
 KB0196* NAVD 88 ORTHO HEIGHT -   219.676 (meters)      720.72  (feet) ADJUSTED
 KB0196  ______________________________________________________________________
 KB0196  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 KB0196  DYNAMIC HEIGHT  -        219.550 (meters)      720.31  (feet) COMP
 KB0196  MODELED GRAVITY -    980,046.7   (mgal)                       NAVD 88
 KB0196
 KB0196  VERT ORDER      -  FIRST     CLASS II
 KB0196
 KB0196.The horizontal coordinates were scaled from a map and have
 KB0196.an estimated accuracy of +/- 6 seconds.
 KB0196
 KB0196.The orthometric height was determined by differential leveling and
 KB0196.adjusted by the NATIONAL GEODETIC SURVEY
 KB0196.in June 1991.
 KB0196
 KB0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0196.GEOID18 height accuracy estimate available here.
 KB0196
 KB0196.Click photographs - Photos may exist for this station.
 KB0196
 KB0196.The dynamic height is computed by dividing the NAVD 88
 KB0196.geopotential number by the normal gravity value computed on the
 KB0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0196.degrees latitude (g = 980.6199 gals.).
 KB0196
 KB0196.The modeled gravity was interpolated from observed gravity values.
 KB0196
 KB0196;                    North         East    Units  Estimated Accuracy
 KB0196;SPC IL E     -   308,010.      307,150.      MT  (+/- 180 meters Scaled)
 KB0196
 KB0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ924665(NAD 83)
 KB0196
 KB0196                          SUPERSEDED SURVEY CONTROL
 KB0196
 KB0196  NGVD 29 (??/??/92)  219.740  (m)          720.93   (f) ADJ UNCH    1 2
 KB0196
 KB0196.Superseded values are not recommended for survey control.
 KB0196
 KB0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0196.See file dsdata.pdf to determine how the superseded data were derived.
 KB0196
 KB0196_MARKER: DB = BENCH MARK DISK
 KB0196_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0196_STAMPING: M 176 1956
 KB0196_MARK LOGO: CGS
 KB0196_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0196_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0196
 KB0196  HISTORY     - Date     Condition        Report By
 KB0196  HISTORY     - 1956     MONUMENTED       CGS
 KB0196  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0196  HISTORY     - 20050302 MARK NOT FOUND   ILDT
 KB0196
 KB0196                          STATION DESCRIPTION
 KB0196
 KB0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0196'2.5 MI NE FROM LERNA.
 KB0196'ABOUT 2.5 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0196'LOUIS RAILROAD FROM THE STATION AT LERNA, ABOUT 84 YARDS SOUTHWEST
 KB0196'OF MILE POLE T 325, AT A FIELD ROAD CROSSING, 26 1/2 FEET
 KB0196'NORTHWEST OF NORTHWEST RAIL, 52 FEET NORTHWEST AND AT ABOUT
 KB0196'RIGHT ANGLE ACROSS TRACK FROM THE SECOND TELEPHONE POLE SOUTHWEST
 KB0196'OF MILE POLE T 325, 1 FOOT SOUTHEAST OF A FENCE LINE, 43 FEET
 KB0196'NORTH OF CENTER OF CROSSING OF FIELD ROAD, 31 1/2 FEET NORTHEAST
 KB0196'OF CENTER OF A GATE ACROSS FIELD ROAD, 2 FEET BELOW LEVEL OF
 KB0196'TRACK AND IS A DISK ON TOP OF A 3-INCH IRON PIPE PROJECTING 5
 KB0196'INCHES.
 KB0196
 KB0196                          STATION RECOVERY (1982)
 KB0196
 KB0196'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0196'MARK NOT FOUND.
 KB0196
 KB0196                          STATION RECOVERY (2005)
 KB0196
 KB0196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0196'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0026 ***********************************************************************
 KB0026  DESIGNATION -  M 177
 KB0026  PID         -  KB0026
 KB0026  STATE/COUNTY-  IL/COLES
 KB0026  COUNTRY     -  US
 KB0026  USGS QUAD   -  OAKLAND (2018)
 KB0026
 KB0026                         *CURRENT SURVEY CONTROL
 KB0026  ______________________________________________________________________
 KB0026* NAD 83(2011) POSITION- 39 38 58.42768(N) 088 01 43.05707(W)   ADJUSTED
 KB0026* NAD 83(2011) ELLIP HT-   168.678 (meters)        (06/27/12)   ADJUSTED
 KB0026* NAD 83(2011) EPOCH   -  2010.00
 KB0026* NAVD 88 ORTHO HEIGHT -   200.661 (meters)      658.34  (feet) ADJUSTED
 KB0026  ______________________________________________________________________
 KB0026  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 KB0026  NAD 83(2011) X  -    169,171.626 (meters)                     COMP
 KB0026  NAD 83(2011) Y  - -4,914,846.046 (meters)                     COMP
 KB0026  NAD 83(2011) Z  -  4,048,210.547 (meters)                     COMP
 KB0026  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 KB0026  DYNAMIC HEIGHT  -        200.552 (meters)      657.98  (feet) COMP
 KB0026  MODELED GRAVITY -    980,076.0   (mgal)                       NAVD 88
 KB0026
 KB0026  VERT ORDER      -  FIRST     CLASS II
 KB0026
 KB0026  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0026  Standards:
 KB0026         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0026            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0026  -------------------------------------------------------------------
 KB0026  NETWORK    0.86   4.35           0.37   0.33   2.22     -0.00780932
 KB0026  -------------------------------------------------------------------
 KB0026  Click here for local accuracies and other accuracy information.
 KB0026
 KB0026.The horizontal coordinates were established by GPS observations
 KB0026.and adjusted by the National Geodetic Survey in June 2012.
 KB0026
 KB0026.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0026.been affixed to the stable North American tectonic plate. See 
 KB0026.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0026
 KB0026.The horizontal coordinates are valid at the epoch date displayed above
 KB0026.which is a decimal equivalence of Year/Month/Day.
 KB0026
 KB0026.The orthometric height was determined by differential leveling and
 KB0026.adjusted by the NATIONAL GEODETIC SURVEY
 KB0026.in June 1991.
 KB0026
 KB0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0026.GEOID18 height accuracy estimate available here.
 KB0026
 KB0026.Click photographs - Photos may exist for this station.
 KB0026
 KB0026.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0026
 KB0026.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0026
 KB0026.The ellipsoidal height was determined by GPS observations
 KB0026.and is referenced to NAD 83.
 KB0026
 KB0026.The dynamic height is computed by dividing the NAVD 88
 KB0026.geopotential number by the normal gravity value computed on the
 KB0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0026.degrees latitude (g = 980.6199 gals.).
 KB0026
 KB0026.The modeled gravity was interpolated from observed gravity values.
 KB0026
 KB0026. The following values were computed from the NAD 83(2011) position.
 KB0026
 KB0026;                    North         East     Units Scale Factor Converg.
 KB0026;SPC IL E     -   331,136.221   326,151.945   MT  0.99998342   +0 11 40.0
 KB0026;SPC IL E     - 1,086,402.75  1,070,050.17   sFT  0.99998342   +0 11 40.0
 KB0026;UTM  16      - 4,389,368.861   411,748.627   MT  0.99969589   -0 39 23.0
 KB0026
 KB0026!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0026!SPC IL E     -   0.99997354  x   0.99998342  =   0.99995696
 KB0026!UTM  16      -   0.99997354  x   0.99969589  =   0.99966944
 KB0026
 KB0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1174889368(NAD 83)
 KB0026
 KB0026                          SUPERSEDED SURVEY CONTROL
 KB0026
 KB0026  NAD 83(2007)-  39 38 58.42752(N)    088 01 43.05795(W) AD(2002.00) 1
 KB0026  ELLIP H (01/19/10)  168.672  (m)                       GP(2002.00) 5 1
 KB0026  NGVD 29 (??/??/92)  200.744  (m)          658.61   (f) ADJ UNCH    1 2
 KB0026
 KB0026.Superseded values are not recommended for survey control.
 KB0026
 KB0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0026.See file dsdata.pdf to determine how the superseded data were derived.
 KB0026
 KB0026_MARKER: DB = BENCH MARK DISK
 KB0026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0026_STAMPING: M 177 1956
 KB0026_MARK LOGO: CGS
 KB0026_MAGNETIC: O = OTHER; SEE DESCRIPTION
 KB0026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0026+STABILITY: SURFACE MOTION
 KB0026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0026+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2011
 KB0026
 KB0026  HISTORY     - Date     Condition        Report By
 KB0026  HISTORY     - 1956     MONUMENTED       CGS
 KB0026  HISTORY     - 20050304 GOOD             ILDT
 KB0026  HISTORY     - 20081112 GOOD             KUHL
 KB0026  HISTORY     - 20110503 GOOD             ILDT
 KB0026
 KB0026                          STATION DESCRIPTION
 KB0026
 KB0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0026'0.6 MI SW FROM OAKLAND.
 KB0026'ABOUT 0.55 MILE SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0026'LOUIS RAILROAD FROM THE STATION AT OAKLAND, ABOUT 0.25 MILE
 KB0026'SOUTHWEST OF CROSSING OF A NORTH-SOUTH PAVED ROAD (LEADING SOUTH
 KB0026'TO ASHMORE), 45 FEET SOUTHEAST OF SOUTHEAST RAIL, 66 FEET
 KB0026'SOUTHWEST OF TELEPHONE POLE NO. 304/04, 72 FEET EAST-NORTHEAST
 KB0026'OF TELEPHONE POLE NO. 304/05, 2 FEET NORTHWEST OF A PROPERTY
 KB0026'LINE MARKER (WOODEN POST 5 1/2 FEET HIGH), 2 FEET SOUTHWEST OF
 KB0026'A WHITE WOODEN WINESS POST, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK
 KB0026'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 KB0026
 KB0026                          STATION RECOVERY (2005)
 KB0026
 KB0026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0026'TO REACH FROM THE INTERSECTION OF HAZEL ST AND ASHMORE IN OAKLAND. GO
 KB0026'WEST ALONG EXTENDED CL OF HAZEL ST +-0.2 MI TO MARK ON THE LEFT. MARK
 KB0026'IS +-400' SOUTHWEST FROM THE END OF A COMMERCIAL DRIVE, 45' SOUTH OF
 KB0026'TRACKS, 2' NORTHWEST OF A WOOD POST.
 KB0026
 KB0026                          STATION RECOVERY (2008)
 KB0026
 KB0026'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (NRB)
 KB0026'RECOVERED AS DESCRIBED IN GOOD CONDITION
 KB0026
 KB0026                          STATION RECOVERY (2011)
 KB0026
 KB0026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0143 ***********************************************************************
 NG0143  DESIGNATION -  M 18
 NG0143  PID         -  NG0143
 NG0143  STATE/COUNTY-  IL/COOK
 NG0143  COUNTRY     -  US
 NG0143  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0143
 NG0143                         *CURRENT SURVEY CONTROL
 NG0143  ______________________________________________________________________
 NG0143* NAD 83(1986) POSITION- 42 08 02.     (N) 087 45 24.     (W)   SCALED
 NG0143* NAVD 88 ORTHO HEIGHT -   204.472 (meters)      670.84  (feet) ADJUSTED
 NG0143  ______________________________________________________________________
 NG0143  GEOID HEIGHT    -        -33.947 (meters)                     GEOID18
 NG0143  DYNAMIC HEIGHT  -        204.406 (meters)      670.62  (feet) COMP
 NG0143  MODELED GRAVITY -    980,297.8   (mgal)                       NAVD 88
 NG0143
 NG0143  VERT ORDER      -  FIRST     CLASS 0
 NG0143
 NG0143.The horizontal coordinates were scaled from a map and have
 NG0143.an estimated accuracy of +/- 6 seconds.
 NG0143
 NG0143.The orthometric height was determined by differential leveling and
 NG0143.adjusted by the NATIONAL GEODETIC SURVEY
 NG0143.in June 1991.
 NG0143
 NG0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0143.GEOID18 height accuracy estimate available here.
 NG0143
 NG0143.Click photographs - Photos may exist for this station.
 NG0143
 NG0143.The dynamic height is computed by dividing the NAVD 88
 NG0143.geopotential number by the normal gravity value computed on the
 NG0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0143.degrees latitude (g = 980.6199 gals.).
 NG0143
 NG0143.The modeled gravity was interpolated from observed gravity values.
 NG0143
 NG0143;                    North         East    Units  Estimated Accuracy
 NG0143;SPC IL E     -   607,140.      347,680.      MT  (+/- 180 meters Scaled)
 NG0143
 NG0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM374649(NAD 83)
 NG0143
 NG0143                          SUPERSEDED SURVEY CONTROL
 NG0143
 NG0143  NGVD 29 (??/??/92)  204.544  (m)          671.07   (f) ADJ UNCH    1 0
 NG0143
 NG0143.Superseded values are not recommended for survey control.
 NG0143
 NG0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0143.See file dsdata.pdf to determine how the superseded data were derived.
 NG0143
 NG0143_MARKER: DB = BENCH MARK DISK
 NG0143_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0143_SP_SET: ABUTMENT
 NG0143_STAMPING: M 18 1934
 NG0143_MARK LOGO: CGS
 NG0143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0143
 NG0143  HISTORY     - Date     Condition        Report By
 NG0143  HISTORY     - 1934     MONUMENTED       CGS
 NG0143  HISTORY     - 1973     GOOD             NGS
 NG0143  HISTORY     - 1986     GOOD             USPSQD
 NG0143  HISTORY     - 19991126 GOOD             USPSQD
 NG0143  HISTORY     - 20011110 GOOD             USPSQD
 NG0143
 NG0143                          STATION DESCRIPTION
 NG0143
 NG0143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0143'AT GLENCOE.
 NG0143'AT GLENCOE, 0.1 MILE SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NG0143'RAILWAY FROM THE CROSSING OF PARK AVENUE, 20.5 FEET NORTHEAST OF
 NG0143'THE NORTHEAST RAIL OF THE NORTHEAST TRACK, AT BRIDGE 1335 1/2
 NG0143'OVER HAZEL AVENUE, 15.9 FEET NORTHEAST OF THE NORTH CORNER OF
 NG0143'THE BRIDGE, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND IS A
 NG0143'DISK IN THE NORTHWEST ABUTMENT, 1.7 FEET SOUTHWEST OF THE
 NG0143'NORTHEAST END OF THE ABUTMENT.  SEC 7, T42N, R13E.
 NG0143
 NG0143                          STATION RECOVERY (1986)
 NG0143
 NG0143'RECOVERY NOTE BY US POWER SQUADRON 1986 (JWH)
 NG0143'RECOVERED IN GOOD CONDITION.
 NG0143
 NG0143                          STATION RECOVERY (1999)
 NG0143
 NG0143'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0143'RECOVERED IN GOOD CONDITION.
 NG0143
 NG0143                          STATION RECOVERY (2001)
 NG0143
 NG0143'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKD)
 NG0143'RECOVERED AS DESCRIBED.
 NG0143'COORDINATES BY GPS. L 42 DEGREES 08.032'N LO 087 DEGREES 45.40'W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1323 ***********************************************************************
 JA1323  DESIGNATION -  M 181
 JA1323  PID         -  JA1323
 JA1323  STATE/COUNTY-  IL/LAWRENCE
 JA1323  COUNTRY     -  US
 JA1323  USGS QUAD   -  VINCENNES (2019)
 JA1323
 JA1323                         *CURRENT SURVEY CONTROL
 JA1323  ______________________________________________________________________
 JA1323* NAD 83(1986) POSITION- 38 42 00.     (N) 087 31 19.     (W)   SCALED
 JA1323* NAVD 88 ORTHO HEIGHT -   129.518 (meters)      424.93  (feet) ADJUSTED
 JA1323  ______________________________________________________________________
 JA1323  GEOID HEIGHT    -        -31.795 (meters)                     GEOID18
 JA1323  DYNAMIC HEIGHT  -        129.438 (meters)      424.66  (feet) COMP
 JA1323  MODELED GRAVITY -    980,011.7   (mgal)                       NAVD 88
 JA1323
 JA1323  VERT ORDER      -  FIRST     CLASS II
 JA1323
 JA1323.The horizontal coordinates were scaled from a map and have
 JA1323.an estimated accuracy of +/- 6 seconds.
 JA1323
 JA1323.The orthometric height was determined by differential leveling and
 JA1323.adjusted by the NATIONAL GEODETIC SURVEY
 JA1323.in June 1991.
 JA1323
 JA1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1323.GEOID18 height accuracy estimate available here.
 JA1323
 JA1323.Click photographs - Photos may exist for this station.
 JA1323
 JA1323.The dynamic height is computed by dividing the NAVD 88
 JA1323.geopotential number by the normal gravity value computed on the
 JA1323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1323.degrees latitude (g = 980.6199 gals.).
 JA1323
 JA1323.The modeled gravity was interpolated from observed gravity values.
 JA1323
 JA1323;                    North         East    Units  Estimated Accuracy
 JA1323;SPC IL E     -   225,990.      370,580.      MT  (+/- 180 meters Scaled)
 JA1323
 JA1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH546836(NAD 83)
 JA1323
 JA1323                          SUPERSEDED SURVEY CONTROL
 JA1323
 JA1323  NGVD 29 (??/??/92)  129.648  (m)          425.35   (f) ADJ UNCH    1 2
 JA1323
 JA1323.Superseded values are not recommended for survey control.
 JA1323
 JA1323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1323.See file dsdata.pdf to determine how the superseded data were derived.
 JA1323
 JA1323_MARKER: DB = BENCH MARK DISK
 JA1323_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1323_SP_SET: BOX CULVERT
 JA1323_STAMPING: M 181 1956
 JA1323_MARK LOGO: CGS
 JA1323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1323+STABILITY: SURFACE MOTION
 JA1323
 JA1323  HISTORY     - Date     Condition        Report By
 JA1323  HISTORY     - 1956     MONUMENTED       CGS
 JA1323
 JA1323                          STATION DESCRIPTION
 JA1323
 JA1323'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1323'1.8 MI N FROM VINCENNES.
 JA1323'IN LAWRENCE COUNTY, ILLINOIS, ABOUT 0.4 MILE NORTHWEST ALONG U.S.
 JA1323'HIGHWAY 50 FROM THE BRIDGE OVER WABASH RIVER AT VINCENNES, KNOX
 JA1323'COUNTY, INDIANA, THENCE ABOUT 1.35 MILES NORTHEAST AND NORTH
 JA1323'ALONG STATE HIGHWAY 33, ABOUT 0.95 MILE NORTH OF THE OVERPASS
 JA1323'OF THE BALTIMORE AND OHIO RAILROAD OVER HIGHWAY, IN THE TOP OF
 JA1323'THE SOUTH END OF THE WEST HEAD WALL OF A 2-FOOT CONCRETE BOX
 JA1323'CULVERT UNDER HIGHWAY, 18 FEET WEST OF CENTER LINE OF HIGHWAY, 64
 JA1323'FEET SOUTHWEST OF CENTER OF JUNCTION OF HIGHWAY AND A GRADED ROAD
 JA1323'LEADING WEST, 25 FEET NORTHWEST OF CENTER OF JUNCTION OF HIGHWAY AND
 JA1323'A LEVEE EXTENDING SOUTHEAST FROM HIGHWAY, 1/2 FOOT NORTH OF SOUTH
 JA1323'END OF HEAD WALL AND ABOUT 1 FOOT BELOW LEVEL OF HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1306 ***********************************************************************
 KA1306  DESIGNATION -  M 182
 KA1306  PID         -  KA1306
 KA1306  STATE/COUNTY-  IL/CRAWFORD
 KA1306  COUNTRY     -  US
 KA1306  USGS QUAD   -  WEST UNION (2018)
 KA1306
 KA1306                         *CURRENT SURVEY CONTROL
 KA1306  ______________________________________________________________________
 KA1306* NAD 83(1986) POSITION- 39 08 40.     (N) 087 40 06.     (W)   SCALED
 KA1306* NAVD 88 ORTHO HEIGHT -   139.714 (meters)      458.38  (feet) ADJUSTED
 KA1306  ______________________________________________________________________
 KA1306  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 KA1306  DYNAMIC HEIGHT  -        139.633 (meters)      458.11  (feet) COMP
 KA1306  MODELED GRAVITY -    980,041.1   (mgal)                       NAVD 88
 KA1306
 KA1306  VERT ORDER      -  SECOND    CLASS I
 KA1306
 KA1306.The horizontal coordinates were scaled from a map and have
 KA1306.an estimated accuracy of +/- 6 seconds.
 KA1306
 KA1306.The orthometric height was determined by differential leveling and
 KA1306.adjusted by the NATIONAL GEODETIC SURVEY
 KA1306.in April 2013.
 KA1306
 KA1306.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1306.GEOID18 height accuracy estimate available here.
 KA1306
 KA1306.Click photographs - Photos may exist for this station.
 KA1306
 KA1306.The dynamic height is computed by dividing the NAVD 88
 KA1306.geopotential number by the normal gravity value computed on the
 KA1306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1306.degrees latitude (g = 980.6199 gals.).
 KA1306
 KA1306.The modeled gravity was interpolated from observed gravity values.
 KA1306
 KA1306;                    North         East    Units  Estimated Accuracy
 KA1306;SPC IL E     -   275,220.      357,490.      MT  (+/- 180 meters Scaled)
 KA1306
 KA1306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ422330(NAD 83)
 KA1306
 KA1306                          SUPERSEDED SURVEY CONTROL
 KA1306
 KA1306  NAVD 88 (06/15/91)  139.709  (m)          458.36   (f) SUPERSEDED  1 2
 KA1306  NGVD 29 (??/??/92)  139.834  (m)          458.77   (f) ADJ UNCH    1 2
 KA1306
 KA1306.Superseded values are not recommended for survey control.
 KA1306
 KA1306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1306.See file dsdata.pdf to determine how the superseded data were derived.
 KA1306
 KA1306_MARKER: DB = BENCH MARK DISK
 KA1306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1306_STAMPING: M 182 1956
 KA1306_MARK LOGO: CGS
 KA1306_PROJECTION: FLUSH
 KA1306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1306+STABILITY: SURFACE MOTION
 KA1306_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1306+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1306
 KA1306  HISTORY     - Date     Condition        Report By
 KA1306  HISTORY     - 1956     MONUMENTED       CGS
 KA1306  HISTORY     - 20100517 GOOD             ILDT
 KA1306  HISTORY     - 20120330 GOOD             TROTT
 KA1306
 KA1306                          STATION DESCRIPTION
 KA1306
 KA1306'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1306'2.8 MI N FROM HUTSONVILLE.
 KA1306'1.5 MILES NORTH AND 0.15 MILE WEST ALONG A BLACK TOP ROAD FROM
 KA1306'THE SCHOOL AT HUTSONVILLE, ABOUT 1.1 MILES NORTH ALONG A GRAVEL
 KA1306'ROAD, ABOUT 0.2 MILE SOUTH OF JUNCTION OF A ROAD LEADING
 KA1306'NORTHEAST, ABOUT 0.35 MILE NORTH OF A FRAME CHURCH WHICH IS ON
 KA1306'EAST SIDE OF ROAD, 29 FEET WEST OF CENTER LINE OF ROAD, 433 FEET
 KA1306'NORTH OF CENTER OF JUNCTION OF A ROAD WEST, 65 FEET NORTHEAST
 KA1306'OF NORTHEAST CORNER OF WILLIAM L. MUSCRAVE RESIDENCE, 3 FEET
 KA1306'NORTH OF NORTHEAST END OF A SIDE WALK LEADING SOUTHWEST TO HOUSE,
 KA1306'4 FEET NORTHEAST OF A FENCE CORNER, 2 FEET EAST OF A FENCE LINE,
 KA1306'ABOUT 2 1/2 FEET ABOVE LEVEL OF ROAD AND SET IN THE TOP OF A
 KA1306'CONCRETE POST PROJECTING 2 INCHES.
 KA1306
 KA1306                          STATION RECOVERY (2010)
 KA1306
 KA1306'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 KA1306'RECOVERED IN GOOD CONDITION.
 KA1306
 KA1306                          STATION RECOVERY (2012)
 KA1306
 KA1306'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1306'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8369 ***********************************************************************
 DR8369  HT_MOD      -  This is a Height Modernization Survey Station.
 DR8369  DESIGNATION -  M 182A
 DR8369  PID         -  DR8369
 DR8369  STATE/COUNTY-  IL/DU PAGE
 DR8369  COUNTRY     -  US
 DR8369  USGS QUAD   -  ELMHURST (2018)
 DR8369
 DR8369                         *CURRENT SURVEY CONTROL
 DR8369  ______________________________________________________________________
 DR8369* NAD 83(2011) POSITION- 41 57 34.55571(N) 087 55 23.38866(W)   ADJUSTED
 DR8369* NAD 83(2011) ELLIP HT-   168.377 (meters)        (08/21/22)   ADJUSTED
 DR8369* NAD 83(2011) EPOCH   -  2010.00
 DR8369* NAVD 88 ORTHO HEIGHT -   201.96  (meters)      662.6   (feet) GPS OBS
 DR8369  ______________________________________________________________________
 DR8369  GEOID HEIGHT    -        -33.580 (meters)                     GEOID18
 DR8369  NAD 83(2011) X  -    172,143.119 (meters)                     COMP
 DR8369  NAD 83(2011) Y  - -4,747,005.476 (meters)                     COMP
 DR8369  NAD 83(2011) Z  -  4,242,380.510 (meters)                     COMP
 DR8369  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 DR8369
 DR8369  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR8369  Standards:
 DR8369         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR8369            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR8369  -------------------------------------------------------------------
 DR8369  NETWORK    0.50   1.31           0.22   0.19   0.67     -0.11924695
 DR8369  -------------------------------------------------------------------
 DR8369  Click here for local accuracies and other accuracy information.
 DR8369
 DR8369.The horizontal coordinates were established by GPS observations
 DR8369.and adjusted by the CLAASSEN WHITE & ASSOCIATES PC in August 2022.
 DR8369
 DR8369.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR8369.been affixed to the stable North American tectonic plate. See 
 DR8369.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR8369
 DR8369.The horizontal coordinates are valid at the epoch date displayed above
 DR8369.which is a decimal equivalence of Year/Month/Day.
 DR8369
 DR8369.The orthometric height was determined by GPS observations and a
 DR8369.high-resolution geoid model using precise GPS observation and
 DR8369.processing techniques.
 DR8369
 DR8369.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8369.GEOID18 height accuracy estimate available here.
 DR8369
 DR8369.Click photographs - Photos may exist for this station.
 DR8369
 DR8369.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR8369
 DR8369.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR8369
 DR8369.The ellipsoidal height was determined by GPS observations
 DR8369.and is referenced to NAD 83.
 DR8369
 DR8369. The following values were computed from the NAD 83(2011) position.
 DR8369
 DR8369;                    North         East     Units Scale Factor Converg.
 DR8369;SPC IL E     -   587,696.623   334,003.550   MT  0.99998922   +0 16 27.3
 DR8369;SPC IL E     - 1,928,134.67  1,095,809.98   sFT  0.99998922   +0 16 27.3
 DR8369;UTM  16      - 4,645,702.635   423,497.094   MT  0.99967202   -0 37 02.1
 DR8369
 DR8369!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR8369!SPC IL E     -   0.99997359  x   0.99998922  =   0.99996281
 DR8369!UTM  16      -   0.99997359  x   0.99967202  =   0.99964562
 DR8369
 DR8369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2349745702(NAD 83)
 DR8369
 DR8369                          SUPERSEDED SURVEY CONTROL
 DR8369
 DR8369.No superseded survey control is available for this station.
 DR8369
 DR8369_MARKER: F = FLANGE-ENCASED ROD
 DR8369_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DR8369+WITH SETTING: INFORMATION.
 DR8369_STAMPING: 182 A
 DR8369_MARK LOGO: OHARE
 DR8369_PROJECTION: FLUSH
 DR8369_MAGNETIC: I = MARKER IS A STEEL ROD
 DR8369_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DR8369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8369+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DR8369
 DR8369  HISTORY     - Date     Condition        Report By
 DR8369  HISTORY     - 2018     MONUMENTED       OHARE
 DR8369  HISTORY     - 20220725 GOOD             CWA
 DR8369
 DR8369                          STATION DESCRIPTION
 DR8369
 DR8369'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2022 (KAG)
 DR8369'THE MONUMENT IS LOCATED IN THE STREET SIDE AREA, NEAR THE SOUTHWEST
 DR8369'QUADRANT, OF O HARE INTERNATIONAL AIRPORT, CHICAGO, ILLINOIS. FROM THE
 DR8369'INTERSECTION OF US ROUTE 45 (MANNHEIM ROAD) AND IL ROUTE 19 (IRVING
 DR8369'PARK ROAD), PROCEED WEST ON IL ROUTE 19 FOR 3.0 MI (4.8 KM) TO SOUTH
 DR8369'ACCESS ROAD, AKA CARGO ROAD.  PROCEED NORTHEAST-EAST ALONG CARGO ROAD
 DR8369'0.60 MI (0.97 KM) TO THE STATION ON THE LEFT AND A GRAVEL PULL OFF.
 DR8369'
 DR8369'THE STATION IS MARKED AND PROTECTED BY 3 CONCRETE FILLED BOLLARDS. THE
 DR8369'MARK IS 53 FT (16.2 M) NORTH OF THE BACK OF CURB OF CARGO ROAD, 36 FT
 DR8369'(11.0 M) EAST OF THE EAST EDGE OF THE GRAVEL PULL OFF AND 34 FT (10.4
 DR8369'M) NORTHEAST OF THE CENTERLINE TOP END OF A 48 INCH (122 CM) DUCTILE
 DR8369'PIPE THE CENTERLINE OF A DITCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1492 ***********************************************************************
 KA1492  DESIGNATION -  M 183
 KA1492  PID         -  KA1492
 KA1492  STATE/COUNTY-  IL/EDGAR
 KA1492  COUNTRY     -  US
 KA1492  USGS QUAD   -  PARIS SOUTH (2018)
 KA1492
 KA1492                         *CURRENT SURVEY CONTROL
 KA1492  ______________________________________________________________________
 KA1492* NAD 83(1986) POSITION- 39 34 41.     (N) 087 40 06.     (W)   SCALED
 KA1492* NAVD 88 ORTHO HEIGHT -   217.416 (meters)      713.31  (feet) ADJUSTED
 KA1492  ______________________________________________________________________
 KA1492  GEOID HEIGHT    -        -32.165 (meters)                     GEOID18
 KA1492  DYNAMIC HEIGHT  -        217.299 (meters)      712.92  (feet) COMP
 KA1492  MODELED GRAVITY -    980,081.9   (mgal)                       NAVD 88
 KA1492
 KA1492  VERT ORDER      -  FIRST     CLASS II
 KA1492
 KA1492.The horizontal coordinates were scaled from a map and have
 KA1492.an estimated accuracy of +/- 6 seconds.
 KA1492
 KA1492.The orthometric height was determined by differential leveling and
 KA1492.adjusted by the NATIONAL GEODETIC SURVEY
 KA1492.in June 1991.
 KA1492
 KA1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1492.GEOID18 height accuracy estimate available here.
 KA1492
 KA1492.Click photographs - Photos may exist for this station.
 KA1492
 KA1492.The dynamic height is computed by dividing the NAVD 88
 KA1492.geopotential number by the normal gravity value computed on the
 KA1492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1492.degrees latitude (g = 980.6199 gals.).
 KA1492
 KA1492.The modeled gravity was interpolated from observed gravity values.
 KA1492
 KA1492;                    North         East    Units  Estimated Accuracy
 KA1492;SPC IL E     -   323,360.      357,130.      MT  (+/- 180 meters Scaled)
 KA1492
 KA1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ426811(NAD 83)
 KA1492
 KA1492                          SUPERSEDED SURVEY CONTROL
 KA1492
 KA1492  NGVD 29 (??/??/92)  217.510  (m)          713.61   (f) ADJ UNCH    1 2
 KA1492
 KA1492.Superseded values are not recommended for survey control.
 KA1492
 KA1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1492.See file dsdata.pdf to determine how the superseded data were derived.
 KA1492
 KA1492_MARKER: DB = BENCH MARK DISK
 KA1492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1492_STAMPING: M 183 1956
 KA1492_MARK LOGO: CGS
 KA1492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1492+STABILITY: SURFACE MOTION
 KA1492
 KA1492  HISTORY     - Date     Condition        Report By
 KA1492  HISTORY     - 1956     MONUMENTED       CGS
 KA1492
 KA1492                          STATION DESCRIPTION
 KA1492
 KA1492'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1492'2.1 MI SE FROM PARIS.
 KA1492'ABOUT 2.1 MILES SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KA1492'THE STATION AT PARIS, AT AN EAST-WEST GRAVEL ROAD CROSSING,
 KA1492'21 1/2 FEET WEST-SOUTHWEST OF NEAR RAIL OF TRACK, 25 FEET
 KA1492'SOUTHWEST OF CENTER OF CROSSING, 19 FEET SOUTH OF CENTER LINE OF
 KA1492'ROAD, 5 FEET SOUTHWEST OF A CROSSING WARNING SIGN, 4 FEET
 KA1492'SOUTH-SOUTHEAST OF A TELEPHONE POLE, 2 FEET SOUTH OF A WHITE
 KA1492'WOODEN WITNESS POST, ABOUT 3 FEET ABOVE LEVEL OF TRACK AND SET
 KA1492'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1478 ***********************************************************************
 KA1478  DESIGNATION -  M 184
 KA1478  PID         -  KA1478
 KA1478  STATE/COUNTY-  IL/DOUGLAS
 KA1478  COUNTRY     -  US
 KA1478  USGS QUAD   -  BROCTON (2018)
 KA1478
 KA1478                         *CURRENT SURVEY CONTROL
 KA1478  ______________________________________________________________________
 KA1478* NAD 83(1986) POSITION- 39 44 09.     (N) 087 59 11.     (W)   SCALED
 KA1478* NAVD 88 ORTHO HEIGHT -   204.535 (meters)      671.05  (feet) ADJUSTED
 KA1478  ______________________________________________________________________
 KA1478  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 KA1478  DYNAMIC HEIGHT  -        204.424 (meters)      670.68  (feet) COMP
 KA1478  MODELED GRAVITY -    980,083.0   (mgal)                       NAVD 88
 KA1478
 KA1478  VERT ORDER      -  FIRST     CLASS II
 KA1478
 KA1478.The horizontal coordinates were scaled from a map and have
 KA1478.an estimated accuracy of +/- 6 seconds.
 KA1478
 KA1478.The orthometric height was determined by differential leveling and
 KA1478.adjusted by the NATIONAL GEODETIC SURVEY
 KA1478.in June 1991.
 KA1478
 KA1478.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1478.GEOID18 height accuracy estimate available here.
 KA1478
 KA1478.Click photographs - Photos may exist for this station.
 KA1478
 KA1478.The dynamic height is computed by dividing the NAVD 88
 KA1478.geopotential number by the normal gravity value computed on the
 KA1478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1478.degrees latitude (g = 980.6199 gals.).
 KA1478
 KA1478.The modeled gravity was interpolated from observed gravity values.
 KA1478
 KA1478;                    North         East    Units  Estimated Accuracy
 KA1478;SPC IL E     -   340,730.      329,740.      MT  (+/- 180 meters Scaled)
 KA1478
 KA1478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ154989(NAD 83)
 KA1478
 KA1478                          SUPERSEDED SURVEY CONTROL
 KA1478
 KA1478  NGVD 29 (??/??/92)  204.614  (m)          671.30   (f) ADJ UNCH    1 2
 KA1478
 KA1478.Superseded values are not recommended for survey control.
 KA1478
 KA1478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1478.See file dsdata.pdf to determine how the superseded data were derived.
 KA1478
 KA1478_MARKER: DB = BENCH MARK DISK
 KA1478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1478_STAMPING: M 184 1956
 KA1478_MARK LOGO: CGS
 KA1478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1478+STABILITY: SURFACE MOTION
 KA1478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1478+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KA1478
 KA1478  HISTORY     - Date     Condition        Report By
 KA1478  HISTORY     - 1956     MONUMENTED       CGS
 KA1478  HISTORY     - 20110907 GOOD             ILDT
 KA1478
 KA1478                          STATION DESCRIPTION
 KA1478
 KA1478'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1478'6.6 MI NE FROM OAKLAND.
 KA1478'ABOUT 2.65 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1478'LOUIS RAILROAD FROM THE STATION AT OAKLAND, THENCE ABOUT 3.95
 KA1478'MILES NORTH ALONG A GRAVEL ROAD, IN SECTION 21, T. 15 N., R. 14
 KA1478'W., AT JUNCTION OF A ROAD WEST, 22 FEET EAST OF CENTER LINE OF
 KA1478'ROAD, 29 FEET SOUTHEAST OF CENTER OF JUNCTION OF ROAD WEST,
 KA1478'33 FEET WEST OF SOUTHWEST CORNER OF A CORN CRIB AND ABOUT IN
 KA1478'LINE WITH EXTENDED SOUTH FACE OF BUILDING, 5 FEET EAST-SOUTHEAST
 KA1478'OF A POWER POLE WITH A BRANCH LINE WEST, 2 FEET EAST OF A WHITE
 KA1478'WOODEN WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF ROAD AND SET IN
 KA1478'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1478
 KA1478                          STATION RECOVERY (2011)
 KA1478
 KA1478'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KA1478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1105 ***********************************************************************
 MF1105  DESIGNATION -  M 190
 MF1105  PID         -  MF1105
 MF1105  STATE/COUNTY-  IL/HENRY
 MF1105  COUNTRY     -  US
 MF1105  USGS QUAD   -  ANNAWAN (2018)
 MF1105
 MF1105                         *CURRENT SURVEY CONTROL
 MF1105  ______________________________________________________________________
 MF1105* NAD 83(1986) POSITION- 41 23 41.     (N) 089 58 55.     (W)   SCALED
 MF1105* NAVD 88 ORTHO HEIGHT -   195.531 (meters)      641.50  (feet) ADJUSTED
 MF1105  ______________________________________________________________________
 MF1105  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 MF1105  DYNAMIC HEIGHT  -        195.453 (meters)      641.25  (feet) COMP
 MF1105  MODELED GRAVITY -    980,221.0   (mgal)                       NAVD 88
 MF1105
 MF1105  VERT ORDER      -  SECOND    CLASS 0
 MF1105
 MF1105.The horizontal coordinates were scaled from a map and have
 MF1105.an estimated accuracy of +/- 6 seconds.
 MF1105
 MF1105.The orthometric height was determined by differential leveling and
 MF1105.adjusted by the NATIONAL GEODETIC SURVEY
 MF1105.in June 1991.
 MF1105
 MF1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1105.GEOID18 height accuracy estimate available here.
 MF1105
 MF1105.Click photographs - Photos may exist for this station.
 MF1105
 MF1105.The dynamic height is computed by dividing the NAVD 88
 MF1105.geopotential number by the normal gravity value computed on the
 MF1105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1105.degrees latitude (g = 980.6199 gals.).
 MF1105
 MF1105.The modeled gravity was interpolated from observed gravity values.
 MF1105
 MF1105;                    North         East    Units  Estimated Accuracy
 MF1105;SPC IL W     -   524,880.      715,450.      MT  (+/- 180 meters Scaled)
 MF1105
 MF1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL507868(NAD 83)
 MF1105
 MF1105                          SUPERSEDED SURVEY CONTROL
 MF1105
 MF1105  NGVD 29 (??/??/92)  195.596  (m)          641.72   (f) ADJ UNCH    2 0
 MF1105
 MF1105.Superseded values are not recommended for survey control.
 MF1105
 MF1105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1105.See file dsdata.pdf to determine how the superseded data were derived.
 MF1105
 MF1105_MARKER: DB = BENCH MARK DISK
 MF1105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1105_STAMPING: M 190 1959
 MF1105_MARK LOGO: CGS
 MF1105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1105+STABILITY: SURFACE MOTION
 MF1105_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1105+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2004
 MF1105
 MF1105  HISTORY     - Date     Condition        Report By
 MF1105  HISTORY     - 1959     MONUMENTED       CGS
 MF1105  HISTORY     - 19960809 GOOD             USPSQD
 MF1105  HISTORY     - 20010919 GOOD             USPSQD
 MF1105  HISTORY     - 20040303 GOOD             USPSQD
 MF1105
 MF1105                          STATION DESCRIPTION
 MF1105
 MF1105'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1105'4.4 MI SE FROM ATKINSON.
 MF1105'ABOUT 1.7 MILES SOUTH ALONG BLACKTOP ROAD FROM THE ATKINSON
 MF1105'HIGH SCHOOL AT ATKINSON, THENCE 2.15 MILES EAST ALONG A GRAVEL
 MF1105'ROAD, THENCE 0.6 MILES NORTH ALONG A GRAVEL ROAD, AT A JUNCTION
 MF1105'OF GRAVEL ROAD EAST, 23.4 FEET EAST OF THE CENTER LINE OF THE ROAD,
 MF1105'30.3 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD EAST,
 MF1105'38.6 FEET SOUTHEAST OF THE CENTERLINE OF THE JUNCTION, 3.0
 MF1105'FEET SOUTH-SOUTHWEST OF A FENCE CORNER, 1.8 FEET WEST OF THE
 MF1105'FENCE LINE, 2.3 FEET EAST OF A METAL WITNESS POST, ABOUT 2
 MF1105'FEET BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MF1105'POST PROJECTING 2 INCHES.  NOTE-- THE MARK MAY BE REACHED FROM
 MF1105'ATKINSON, HENRY COUNTY, BY GOING EAST FOR 1.8 MILES ALONG
 MF1105'U.S. HIGHWAY 6 FROM THE PUBLIC GRADE SCHOOL BUILDING AT ATKINSON,
 MF1105'THENCE 1.3 MILES SOUTH ALONG A GRAVEL ROAD.
 MF1105
 MF1105                          STATION RECOVERY (1996)
 MF1105
 MF1105'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1105'RECOVERED IN GOOD CONDITION.
 MF1105
 MF1105                          STATION RECOVERY (2001)
 MF1105
 MF1105'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1105'RECOVERED IN GOOD CONDITION.
 MF1105
 MF1105                          STATION RECOVERY (2004)
 MF1105
 MF1105'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0999 ***********************************************************************
 MF0999  DESIGNATION -  M 191
 MF0999  PID         -  MF0999
 MF0999  STATE/COUNTY-  IL/BUREAU
 MF0999  COUNTRY     -  US
 MF0999  USGS QUAD   -  BUDA (2018)
 MF0999
 MF0999                         *CURRENT SURVEY CONTROL
 MF0999  ______________________________________________________________________
 MF0999* NAD 83(1986) POSITION- 41 21 33.     (N) 089 43 57.     (W)   SCALED
 MF0999* NAVD 88 ORTHO HEIGHT -   213.437 (meters)      700.25  (feet) ADJUSTED
 MF0999  ______________________________________________________________________
 MF0999  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 MF0999  DYNAMIC HEIGHT  -        213.350 (meters)      699.97  (feet) COMP
 MF0999  MODELED GRAVITY -    980,210.9   (mgal)                       NAVD 88
 MF0999
 MF0999  VERT ORDER      -  SECOND    CLASS 0
 MF0999
 MF0999.The horizontal coordinates were scaled from a map and have
 MF0999.an estimated accuracy of +/- 6 seconds.
 MF0999
 MF0999.The orthometric height was determined by differential leveling and
 MF0999.adjusted by the NATIONAL GEODETIC SURVEY
 MF0999.in June 1991.
 MF0999
 MF0999.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0999.GEOID18 height accuracy estimate available here.
 MF0999
 MF0999.Click photographs - Photos may exist for this station.
 MF0999
 MF0999.The dynamic height is computed by dividing the NAVD 88
 MF0999.geopotential number by the normal gravity value computed on the
 MF0999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0999.degrees latitude (g = 980.6199 gals.).
 MF0999
 MF0999.The modeled gravity was interpolated from observed gravity values.
 MF0999
 MF0999;                    North         East    Units  Estimated Accuracy
 MF0999;SPC IL W     -   521,000.      736,330.      MT  (+/- 180 meters Scaled)
 MF0999
 MF0999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL714822(NAD 83)
 MF0999
 MF0999                          SUPERSEDED SURVEY CONTROL
 MF0999
 MF0999  NGVD 29 (??/??/92)  213.515  (m)          700.51   (f) ADJ UNCH    2 0
 MF0999
 MF0999.Superseded values are not recommended for survey control.
 MF0999
 MF0999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0999.See file dsdata.pdf to determine how the superseded data were derived.
 MF0999
 MF0999_MARKER: DB = BENCH MARK DISK
 MF0999_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0999_SP_SET: ABUTMENT
 MF0999_STAMPING: M 191 1959
 MF0999_MARK LOGO: CGS
 MF0999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0999
 MF0999  HISTORY     - Date     Condition        Report By
 MF0999  HISTORY     - 1959     MONUMENTED       CGS
 MF0999  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF0999  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0999
 MF0999                          STATION DESCRIPTION
 MF0999
 MF0999'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0999'AT SHEFFIELD.
 MF0999'AT SHEFFIELD, SET IN THE TOP OF THE EAST END OF THE NORTH ABUTMENT
 MF0999'OF THE U.S. HIGHWAY 6 OVERPASS OVER THE CHICAGO, ROCK ISLAND
 MF0999'AND PACIFIC RAILWAY, 18 FEET EAST OF THE CENTER LINE OF THE
 MF0999'HIGHWAY, 6 INCHES WEST OF THE NORTH END OF THE STEEL RAILING
 MF0999'OF THE PEDESTRIAN WALK, ABOUT LEVEL WITH THE HIGHWAY.
 MF0999
 MF0999                          STATION RECOVERY (1995)
 MF0999
 MF0999'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0999'MARK NOT FOUND.
 MF0999
 MF0999                          STATION RECOVERY (2001)
 MF0999
 MF0999'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0999'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0926 ***********************************************************************
 MF0926  DESIGNATION -  M 192
 MF0926  PID         -  MF0926
 MF0926  STATE/COUNTY-  IL/BUREAU
 MF0926  COUNTRY     -  US
 MF0926  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0926
 MF0926                         *CURRENT SURVEY CONTROL
 MF0926  ______________________________________________________________________
 MF0926* NAD 83(1986) POSITION- 41 24 24.     (N) 089 28 14.     (W)   SCALED
 MF0926* NAVD 88 ORTHO HEIGHT -   208.164 (meters)      682.95  (feet) ADJUSTED
 MF0926  ______________________________________________________________________
 MF0926  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 MF0926  DYNAMIC HEIGHT  -        208.079 (meters)      682.67  (feet) COMP
 MF0926  MODELED GRAVITY -    980,210.6   (mgal)                       NAVD 88
 MF0926
 MF0926  VERT ORDER      -  SECOND    CLASS 0
 MF0926
 MF0926.The horizontal coordinates were scaled from a map and have
 MF0926.an estimated accuracy of +/- 6 seconds.
 MF0926
 MF0926.The orthometric height was determined by differential leveling and
 MF0926.adjusted by the NATIONAL GEODETIC SURVEY
 MF0926.in June 1991.
 MF0926
 MF0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0926.GEOID18 height accuracy estimate available here.
 MF0926
 MF0926.Click photographs - Photos may exist for this station.
 MF0926
 MF0926.The dynamic height is computed by dividing the NAVD 88
 MF0926.geopotential number by the normal gravity value computed on the
 MF0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0926.degrees latitude (g = 980.6199 gals.).
 MF0926
 MF0926.The modeled gravity was interpolated from observed gravity values.
 MF0926
 MF0926;                    North         East    Units  Estimated Accuracy
 MF0926;SPC IL W     -   526,420.      758,200.      MT  (+/- 180 meters Scaled)
 MF0926
 MF0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL934868(NAD 83)
 MF0926
 MF0926                          SUPERSEDED SURVEY CONTROL
 MF0926
 MF0926  NGVD 29 (??/??/92)  208.241  (m)          683.20   (f) ADJ UNCH    2 0
 MF0926
 MF0926.Superseded values are not recommended for survey control.
 MF0926
 MF0926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0926.See file dsdata.pdf to determine how the superseded data were derived.
 MF0926
 MF0926_MARKER: DB = BENCH MARK DISK
 MF0926_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0926_SP_SET: BOX CULVERT HEADWALL
 MF0926_STAMPING: M 192 1959
 MF0926_MARK LOGO: CGS
 MF0926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0926+STABILITY: SURFACE MOTION
 MF0926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0926+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2005
 MF0926
 MF0926  HISTORY     - Date     Condition        Report By
 MF0926  HISTORY     - 1959     MONUMENTED       CGS
 MF0926  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0926  HISTORY     - 20010425 GOOD             USPSQD
 MF0926  HISTORY     - 20051005 GOOD             USPSQD
 MF0926
 MF0926                          STATION DESCRIPTION
 MF0926
 MF0926'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0926'2.4 MI N FROM PRINCETON.
 MF0926'ABOUT 2.4 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST OFFICE
 MF0926'AT PRINCETON, SET IN THE TOP OF THE SOUTH END OF THE WEST
 MF0926'HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT, 18 FEET WEST OF THE
 MF0926'CENTER LINE OF THE ROAD, 35 FEET NORTHEAST OF THE NORTH END OF
 MF0926'A BOARD GATE, 24 FEET SOUTHEAST OF TELEPHONE POLE, ABOUT 1 FOOT
 MF0926'ABOVE THE LEVEL OF THE HIGHWAY.
 MF0926
 MF0926                          STATION RECOVERY (1996)
 MF0926
 MF0926'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0926'MARK NOT FOUND.
 MF0926
 MF0926                          STATION RECOVERY (2001)
 MF0926
 MF0926'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0926'RECOVERED IN GOOD CONDITION.
 MF0926
 MF0926                          STATION RECOVERY (2005)
 MF0926
 MF0926'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0926'STATION DESIGNATION IS M 192 RESET
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0812 ***********************************************************************
 MF0812  DESIGNATION -  M 193
 MF0812  PID         -  MF0812
 MF0812  STATE/COUNTY-  IL/BUREAU
 MF0812  COUNTRY     -  US
 MF0812  USGS QUAD   -  DEPUE (2018)
 MF0812
 MF0812                         *CURRENT SURVEY CONTROL
 MF0812  ______________________________________________________________________
 MF0812* NAD 83(1986) POSITION- 41 19 33.     (N) 089 17 47.     (W)   SCALED
 MF0812* NAVD 88 ORTHO HEIGHT -   141.210 (meters)      463.29  (feet) ADJUSTED
 MF0812  ______________________________________________________________________
 MF0812  GEOID HEIGHT    -        -33.099 (meters)                     GEOID18
 MF0812  DYNAMIC HEIGHT  -        141.153 (meters)      463.10  (feet) COMP
 MF0812  MODELED GRAVITY -    980,216.3   (mgal)                       NAVD 88
 MF0812
 MF0812  VERT ORDER      -  FIRST     CLASS II
 MF0812
 MF0812.The horizontal coordinates were scaled from a map and have
 MF0812.an estimated accuracy of +/- 6 seconds.
 MF0812
 MF0812.The orthometric height was determined by differential leveling and
 MF0812.adjusted by the NATIONAL GEODETIC SURVEY
 MF0812.in June 1991.
 MF0812
 MF0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0812.GEOID18 height accuracy estimate available here.
 MF0812
 MF0812.Click photographs - Photos may exist for this station.
 MF0812
 MF0812.The dynamic height is computed by dividing the NAVD 88
 MF0812.geopotential number by the normal gravity value computed on the
 MF0812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0812.degrees latitude (g = 980.6199 gals.).
 MF0812
 MF0812.The modeled gravity was interpolated from observed gravity values.
 MF0812
 MF0812;                    North         East    Units  Estimated Accuracy
 MF0812;SPC IL W     -   517,580.      772,860.      MT  (+/- 180 meters Scaled)
 MF0812
 MF0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL078774(NAD 83)
 MF0812
 MF0812                          SUPERSEDED SURVEY CONTROL
 MF0812
 MF0812  NGVD 29 (??/??/92)  141.275  (m)          463.50   (f) ADJ UNCH    1 2
 MF0812
 MF0812.Superseded values are not recommended for survey control.
 MF0812
 MF0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0812.See file dsdata.pdf to determine how the superseded data were derived.
 MF0812
 MF0812_MARKER: DB = BENCH MARK DISK
 MF0812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0812_STAMPING: M 193 1959
 MF0812_MARK LOGO: CGS
 MF0812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0812+STABILITY: SURFACE MOTION
 MF0812_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0812+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2009
 MF0812
 MF0812  HISTORY     - Date     Condition        Report By
 MF0812  HISTORY     - 1959     MONUMENTED       CGS
 MF0812  HISTORY     - 1960     GOOD             CGS
 MF0812  HISTORY     - 19960316 GOOD             USPSQD
 MF0812  HISTORY     - 20010606 GOOD             USPSQD
 MF0812  HISTORY     - 20050705 POOR             USPSQD
 MF0812  HISTORY     - 20090623 GOOD             JCLS
 MF0812
 MF0812                          STATION DESCRIPTION
 MF0812
 MF0812'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0812'0.4 MI E FROM DEPUE.
 MF0812'ABOUT 0.45 MILE EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0812'RAILROAD FROM THE STATION AT DEPUE, 0.45 MILE WEST OF MILEPOST 109,
 MF0812'0.2 MILE WEST ALONG A BLACK TOP ROAD FROM AN OVERPASS OVER A SPUR
 MF0812'RAILROAD TRACK AND IS BETWEEN THE ROAD AND TRACK, 91 FEET NORTH
 MF0812'OF AND ACROSS TWO SIDE TRACKS FROM THE NORTH RAIL OF THE NORTH
 MF0812'MAIN TRACK, 23 FEET SOUTH OF CENTER LINE OF ROAD, 55 FEET
 MF0812'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A SIGNAL CONTROL BOX,
 MF0812'4 1/2 FEET SOUTHWEST OF A BRACE POLE FOR A POWER POLE WITH A
 MF0812'STREET LIGHT, 2 1/2 FEET NORTH OF A STEEL WITNESS POST, ABOUT LEVEL
 MF0812'WITH THE ROAD, AND SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0812
 MF0812                          STATION RECOVERY (1996)
 MF0812
 MF0812'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0812'RECOVERED IN GOOD CONDITION.
 MF0812
 MF0812                          STATION RECOVERY (2001)
 MF0812
 MF0812'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0812'RECOVERED IN GOOD CONDITION.
 MF0812
 MF0812                          STATION RECOVERY (2005)
 MF0812
 MF0812'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0812'MARK RECOVERED IN POOR CONDITION.
 MF0812
 MF0812                          STATION RECOVERY (2009)
 MF0812
 MF0812'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009 (MRY)
 MF0812'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0171 ***********************************************************************
 MG0171  DESIGNATION -  M 194
 MG0171  PID         -  MG0171
 MG0171  STATE/COUNTY-  IL/HENRY
 MG0171  COUNTRY     -  US
 MG0171  USGS QUAD   -  ANDOVER (2018)
 MG0171
 MG0171                         *CURRENT SURVEY CONTROL
 MG0171  ______________________________________________________________________
 MG0171* NAD 83(1986) POSITION- 41 19 05.9    (N) 090 19 10.7    (W)   HD_HELD2
 MG0171* NAVD 88 ORTHO HEIGHT -   216.112 (meters)      709.03  (feet) ADJUSTED
 MG0171  ______________________________________________________________________
 MG0171  GEOID HEIGHT    -        -32.826 (meters)                     GEOID18
 MG0171  DYNAMIC HEIGHT  -        216.025 (meters)      708.74  (feet) COMP
 MG0171  MODELED GRAVITY -    980,215.7   (mgal)                       NAVD 88
 MG0171
 MG0171  VERT ORDER      -  SECOND    CLASS 0
 MG0171
 MG0171.The horizontal coordinates were established by autonomous hand held GPS
 MG0171.observations and have an estimated accuracy of +/- 10 meters.
 MG0171
 MG0171.The orthometric height was determined by differential leveling and
 MG0171.adjusted by the NATIONAL GEODETIC SURVEY
 MG0171.in June 1991.
 MG0171
 MG0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0171.GEOID18 height accuracy estimate available here.
 MG0171
 MG0171.Click photographs - Photos may exist for this station.
 MG0171
 MG0171.The dynamic height is computed by dividing the NAVD 88
 MG0171.geopotential number by the normal gravity value computed on the
 MG0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0171.degrees latitude (g = 980.6199 gals.).
 MG0171
 MG0171.The modeled gravity was interpolated from observed gravity values.
 MG0171
 MG0171;                    North         East    Units  Estimated Accuracy
 MG0171;SPC IL W     -   516,385.      687,193.      MT  (+/- 10 meters HH2 GPS)
 MG0171
 MG0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2434577558(NAD 83)
 MG0171
 MG0171                          SUPERSEDED SURVEY CONTROL
 MG0171
 MG0171  NGVD 29 (??/??/92)  216.182  (m)          709.26   (f) ADJ UNCH    2 0
 MG0171
 MG0171.Superseded values are not recommended for survey control.
 MG0171
 MG0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0171.See file dsdata.pdf to determine how the superseded data were derived.
 MG0171
 MG0171_MARKER: DB = BENCH MARK DISK
 MG0171_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0171_SP_SET: BRIDGE
 MG0171_STAMPING: M 194 1959
 MG0171_MARK LOGO: CGS
 MG0171_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0171+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2016
 MG0171
 MG0171  HISTORY     - Date     Condition        Report By
 MG0171  HISTORY     - 1959     MONUMENTED       CGS
 MG0171  HISTORY     - 19960715 GOOD             USPSQD
 MG0171  HISTORY     - 20011026 GOOD             USPSQD
 MG0171  HISTORY     - 20040616 GOOD             USPSQD
 MG0171  HISTORY     - 20070523 GOOD             GEOCAC
 MG0171  HISTORY     - 20161123 GOOD             ILDT
 MG0171
 MG0171                          STATION DESCRIPTION
 MG0171
 MG0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0171'2.9 MI NW FROM ANDOVER.
 MG0171'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0171'AT ANDOVER, THENCE 1.6 MILES NORTH ALONG AN OILED ROAD, SET IN
 MG0171'THE TOP OF THE SOUTHEAST END OF THE WINGWALL AT THE NORTHWEST
 MG0171'CORNER OF A 30-FOOT STEEL BRIDGE, 7 FEET WEST OF THE CENTER LINE
 MG0171'OF THE ROAD, 2 FEET NORTH-NORTHWEST OF THE NORTH END OF THE STEEL
 MG0171'SPAN, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 MG0171
 MG0171                          STATION RECOVERY (1996)
 MG0171
 MG0171'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0171'RECOVERED IN GOOD CONDITION.
 MG0171
 MG0171                          STATION RECOVERY (2001)
 MG0171
 MG0171'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0171'RECOVERED IN GOOD CONDITION.
 MG0171
 MG0171                          STATION RECOVERY (2004)
 MG0171
 MG0171'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0171'RECOVERED IN GOOD CONDITION.
 MG0171
 MG0171                          STATION RECOVERY (2007)
 MG0171
 MG0171'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MG0171'THE STATION IS ABOUT TWO FEET BELOW THE LEVEL OF THE ROAD AND THE DISK
 MG0171'IS PARTIALLY COVERED BY THE BASE OF THE BALUSTRADE WALL.
 MG0171
 MG0171                          STATION RECOVERY (2016)
 MG0171
 MG0171'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 MG0171'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0237 ***********************************************************************
 MG0237  DESIGNATION -  M 195
 MG0237  PID         -  MG0237
 MG0237  STATE/COUNTY-  IL/KNOX
 MG0237  COUNTRY     -  US
 MG0237  USGS QUAD   -  WATAGA (2018)
 MG0237
 MG0237                         *CURRENT SURVEY CONTROL
 MG0237  ______________________________________________________________________
 MG0237* NAD 83(1986) POSITION- 41 05 36.     (N) 090 20 18.     (W)   SCALED
 MG0237* NAVD 88 ORTHO HEIGHT -   236.522 (meters)      775.99  (feet) ADJUSTED
 MG0237  ______________________________________________________________________
 MG0237  GEOID HEIGHT    -        -32.853 (meters)                     GEOID18
 MG0237  DYNAMIC HEIGHT  -        236.421 (meters)      775.66  (feet) COMP
 MG0237  MODELED GRAVITY -    980,189.5   (mgal)                       NAVD 88
 MG0237
 MG0237  VERT ORDER      -  SECOND    CLASS 0
 MG0237
 MG0237.The horizontal coordinates were scaled from a map and have
 MG0237.an estimated accuracy of +/- 6 seconds.
 MG0237
 MG0237.The orthometric height was determined by differential leveling and
 MG0237.adjusted by the NATIONAL GEODETIC SURVEY
 MG0237.in June 1991.
 MG0237
 MG0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0237.GEOID18 height accuracy estimate available here.
 MG0237
 MG0237.Click photographs - Photos may exist for this station.
 MG0237
 MG0237.The dynamic height is computed by dividing the NAVD 88
 MG0237.geopotential number by the normal gravity value computed on the
 MG0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0237.degrees latitude (g = 980.6199 gals.).
 MG0237
 MG0237.The modeled gravity was interpolated from observed gravity values.
 MG0237
 MG0237;                    North         East    Units  Estimated Accuracy
 MG0237;SPC IL W     -   491,400.      685,580.      MT  (+/- 180 meters Scaled)
 MG0237
 MG0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF235525(NAD 83)
 MG0237
 MG0237                          SUPERSEDED SURVEY CONTROL
 MG0237
 MG0237  NGVD 29 (??/??/92)  236.577  (m)          776.17   (f) ADJ UNCH    2 0
 MG0237
 MG0237.Superseded values are not recommended for survey control.
 MG0237
 MG0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0237.See file dsdata.pdf to determine how the superseded data were derived.
 MG0237
 MG0237_MARKER: DB = BENCH MARK DISK
 MG0237_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MG0237_SP_SET: CATCH BASIN
 MG0237_STAMPING: M 195 1959
 MG0237_MARK LOGO: CGS
 MG0237_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0237
 MG0237  HISTORY     - Date     Condition        Report By
 MG0237  HISTORY     - 1959     MONUMENTED       CGS
 MG0237  HISTORY     - 19971124 GOOD             USPSQD
 MG0237
 MG0237                          STATION DESCRIPTION
 MG0237
 MG0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0237'7.2 MI S FROM WOODHULL.
 MG0237'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0237'TANK AT WOODHULL, THENCE 6.0 MILES SOUTH ALONG A DIRT AND GRAVEL
 MG0237'ROAD, THENCE 0.8 MILES WEST ALONG A GRAVEL ROAD, SET IN THE TOP
 MG0237'AND AT THE CENTER OF THE EAST SIDE OF A 6-FOOT BY 12-FOOT
 MG0237'CONCRETE CARCH BASIN, 15 FEET NORTH OF THE CENTER LINE OF THE
 MG0237'ROAD, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
 MG0237
 MG0237                          STATION RECOVERY (1997)
 MG0237
 MG0237'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0237'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0123 ***********************************************************************
 LD0123  DESIGNATION -  M 196
 LD0123  PID         -  LD0123
 LD0123  STATE/COUNTY-  IL/KNOX
 LD0123  COUNTRY     -  US
 LD0123  USGS QUAD   -  APPLETON (2018)
 LD0123
 LD0123                         *CURRENT SURVEY CONTROL
 LD0123  ______________________________________________________________________
 LD0123* NAD 83(1986) POSITION- 40 54 38.     (N) 090 12 43.     (W)   SCALED
 LD0123* NAVD 88 ORTHO HEIGHT -   222.426 (meters)      729.74  (feet) ADJUSTED
 LD0123  ______________________________________________________________________
 LD0123  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 LD0123  DYNAMIC HEIGHT  -        222.327 (meters)      729.42  (feet) COMP
 LD0123  MODELED GRAVITY -    980,173.9   (mgal)                       NAVD 88
 LD0123
 LD0123  VERT ORDER      -  SECOND    CLASS 0
 LD0123
 LD0123.The horizontal coordinates were scaled from a map and have
 LD0123.an estimated accuracy of +/- 6 seconds.
 LD0123
 LD0123.The orthometric height was determined by differential leveling and
 LD0123.adjusted by the NATIONAL GEODETIC SURVEY
 LD0123.in June 1991.
 LD0123
 LD0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0123.GEOID18 height accuracy estimate available here.
 LD0123
 LD0123.Click photographs - Photos may exist for this station.
 LD0123
 LD0123.The dynamic height is computed by dividing the NAVD 88
 LD0123.geopotential number by the normal gravity value computed on the
 LD0123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0123.degrees latitude (g = 980.6199 gals.).
 LD0123
 LD0123.The modeled gravity was interpolated from observed gravity values.
 LD0123
 LD0123;                    North         East    Units  Estimated Accuracy
 LD0123;SPC IL W     -   471,090.      696,190.      MT  (+/- 180 meters Scaled)
 LD0123
 LD0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF348325(NAD 83)
 LD0123
 LD0123                          SUPERSEDED SURVEY CONTROL
 LD0123
 LD0123  NGVD 29 (??/??/92)  222.489  (m)          729.95   (f) ADJ UNCH    2 0
 LD0123
 LD0123.Superseded values are not recommended for survey control.
 LD0123
 LD0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0123.See file dsdata.pdf to determine how the superseded data were derived.
 LD0123
 LD0123_MARKER: DB = BENCH MARK DISK
 LD0123_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0123_SP_SET: BOX CULVERT HEADWALL
 LD0123_STAMPING: M 196 1959
 LD0123_MARK LOGO: CGS
 LD0123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0123+STABILITY: SURFACE MOTION
 LD0123
 LD0123  HISTORY     - Date     Condition        Report By
 LD0123  HISTORY     - 1959     MONUMENTED       CGS
 LD0123  HISTORY     - 1977     MARK NOT FOUND   USGS
 LD0123  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0123
 LD0123                          STATION DESCRIPTION
 LD0123
 LD0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0123'3.6 MI E FROM KNOXVILLE.
 LD0123'ABOUT 3.65 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0123'AT KNOXVILLE, AT THE JUNCTION OF A GRAVEL ROAD SOUTH, SET IN
 LD0123'THE TOP OF THE WEST END OF THE NORTH HEADWALL OF A 3-FOOT
 LD0123'CONCRETE BOX CULVERT, 21 FEET NORTH OF THE CENTER LINE OF THE
 LD0123'HIGHWAY, 2 FEET EAST OF THE WEST END OF THE HEADWALL, ABOUT 1/2
 LD0123'FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 LD0123
 LD0123                          STATION RECOVERY (1977)
 LD0123
 LD0123'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LD0123'MARK NOT FOUND.
 LD0123
 LD0123                          STATION RECOVERY (1997)
 LD0123
 LD0123'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0123'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1443 ***********************************************************************
 LC1443  DESIGNATION -  M 197
 LC1443  PID         -  LC1443
 LC1443  STATE/COUNTY-  IL/PEORIA
 LC1443  COUNTRY     -  US
 LC1443  USGS QUAD   -  OAK HILL (2018)
 LC1443
 LC1443                         *CURRENT SURVEY CONTROL
 LC1443  ______________________________________________________________________
 LC1443* NAD 83(1986) POSITION- 40 49 06.     (N) 089 51 04.     (W)   SCALED
 LC1443* NAVD 88 ORTHO HEIGHT -   206.685 (meters)      678.10  (feet) ADJUSTED
 LC1443  ______________________________________________________________________
 LC1443  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 LC1443  DYNAMIC HEIGHT  -        206.591 (meters)      677.79  (feet) COMP
 LC1443  MODELED GRAVITY -    980,165.3   (mgal)                       NAVD 88
 LC1443
 LC1443  VERT ORDER      -  SECOND    CLASS 0
 LC1443
 LC1443.The horizontal coordinates were scaled from a map and have
 LC1443.an estimated accuracy of +/- 6 seconds.
 LC1443
 LC1443.The orthometric height was determined by differential leveling and
 LC1443.adjusted by the NATIONAL GEODETIC SURVEY
 LC1443.in June 1991.
 LC1443
 LC1443.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1443.GEOID18 height accuracy estimate available here.
 LC1443
 LC1443.Click photographs - Photos may exist for this station.
 LC1443
 LC1443.The dynamic height is computed by dividing the NAVD 88
 LC1443.geopotential number by the normal gravity value computed on the
 LC1443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1443.degrees latitude (g = 980.6199 gals.).
 LC1443
 LC1443.The modeled gravity was interpolated from observed gravity values.
 LC1443
 LC1443;                    North         East    Units  Estimated Accuracy
 LC1443;SPC IL W     -   460,900.      726,620.      MT  (+/- 180 meters Scaled)
 LC1443
 LC1443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL595225(NAD 83)
 LC1443
 LC1443                          SUPERSEDED SURVEY CONTROL
 LC1443
 LC1443  NGVD 29 (??/??/92)  206.768  (m)          678.37   (f) ADJ UNCH    2 0
 LC1443
 LC1443.Superseded values are not recommended for survey control.
 LC1443
 LC1443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1443.See file dsdata.pdf to determine how the superseded data were derived.
 LC1443
 LC1443_MARKER: DB = BENCH MARK DISK
 LC1443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1443_STAMPING: M 197 1959
 LC1443_MARK LOGO: CGS
 LC1443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1443+STABILITY: SURFACE MOTION
 LC1443
 LC1443  HISTORY     - Date     Condition        Report By
 LC1443  HISTORY     - 1959     MONUMENTED       CGS
 LC1443  HISTORY     - 19981214 GOOD             USPSQD
 LC1443
 LC1443                          STATION DESCRIPTION
 LC1443
 LC1443'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1443'2.3 MI SE FROM BRIMFIELD.
 LC1443'ABOUT 1.95 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1443'STATION AT BRIMFIELD, THENCE 0.35 MILES SOUTH ALONG A GRAVEL ROAD,
 LC1443'28 FEET EAST OF THE CENTER LINE OF THE ROAD, 2 FEET WEST OF A
 LC1443'FENCE, 23 1/2 FEET SOUTH OF A FENCE CORNER, 9 FEET SOUTH OF THE
 LC1443'SOUTH END OF A BOARD GATE, 26 FEET NORTH OF A METAL WITNESS POST,
 LC1443'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 LC1443'CONCRETE POST PROJECTING 4 INCHES.
 LC1443
 LC1443                          STATION RECOVERY (1998)
 LC1443
 LC1443'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1443'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1482 ***********************************************************************
 LC1482  DESIGNATION -  M 198
 LC1482  PID         -  LC1482
 LC1482  STATE/COUNTY-  IL/PEORIA
 LC1482  COUNTRY     -  US
 LC1482  USGS QUAD   -  DUNLAP (2018)
 LC1482
 LC1482                         *CURRENT SURVEY CONTROL
 LC1482  ______________________________________________________________________
 LC1482* NAD 83(1986) POSITION- 40 45 17.     (N) 089 42 32.     (W)   SCALED
 LC1482* NAVD 88 ORTHO HEIGHT -   191.386 (meters)      627.91  (feet) ADJUSTED
 LC1482  ______________________________________________________________________
 LC1482  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 LC1482  DYNAMIC HEIGHT  -        191.299 (meters)      627.62  (feet) COMP
 LC1482  MODELED GRAVITY -    980,163.6   (mgal)                       NAVD 88
 LC1482
 LC1482  VERT ORDER      -  SECOND    CLASS 0
 LC1482
 LC1482.The horizontal coordinates were scaled from a map and have
 LC1482.an estimated accuracy of +/- 6 seconds.
 LC1482
 LC1482.The orthometric height was determined by differential leveling and
 LC1482.adjusted by the NATIONAL GEODETIC SURVEY
 LC1482.in June 1991.
 LC1482
 LC1482.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1482.GEOID18 height accuracy estimate available here.
 LC1482
 LC1482.Click photographs - Photos may exist for this station.
 LC1482
 LC1482.The dynamic height is computed by dividing the NAVD 88
 LC1482.geopotential number by the normal gravity value computed on the
 LC1482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1482.degrees latitude (g = 980.6199 gals.).
 LC1482
 LC1482.The modeled gravity was interpolated from observed gravity values.
 LC1482
 LC1482;                    North         East    Units  Estimated Accuracy
 LC1482;SPC IL W     -   453,890.      738,660.      MT  (+/- 180 meters Scaled)
 LC1482
 LC1482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL713150(NAD 83)
 LC1482
 LC1482                          SUPERSEDED SURVEY CONTROL
 LC1482
 LC1482  NGVD 29 (??/??/92)  191.470  (m)          628.18   (f) ADJ UNCH    2 0
 LC1482
 LC1482.Superseded values are not recommended for survey control.
 LC1482
 LC1482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1482.See file dsdata.pdf to determine how the superseded data were derived.
 LC1482
 LC1482_MARKER: DB = BENCH MARK DISK
 LC1482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1482_STAMPING: M 198 1959
 LC1482_MARK LOGO: CGS
 LC1482_PROJECTION: FLUSH
 LC1482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1482+STABILITY: SURFACE MOTION
 LC1482_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1482+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2011
 LC1482
 LC1482  HISTORY     - Date     Condition        Report By
 LC1482  HISTORY     - 1959     MONUMENTED       CGS
 LC1482  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1482  HISTORY     - 20110414 GOOD             CMT
 LC1482
 LC1482                          STATION DESCRIPTION
 LC1482
 LC1482'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1482'4 MI SE FROM KICKAPOO.
 LC1482'ABOUT 2.15 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1482'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 1.8 MILES SOUTH ALONG
 LC1482'A GRAVEL ROAD, 25 FEET EAST OF THE CENTER LINE OF THE ROAD, 2
 LC1482'FEET WEST OF A FENCE, 47 FEET SOUTH OF THE SOUTH END OF A BOARD
 LC1482'GATE, 77 FEET SOUTH OF A POWER POLE WITH A TRANSFORMER, 3.0 FEET
 LC1482'NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LC1482'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC1482'GROUND.
 LC1482
 LC1482                          STATION RECOVERY (1998)
 LC1482
 LC1482'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1482'MARK NOT FOUND.
 LC1482
 LC1482                          STATION RECOVERY (2011)
 LC1482
 LC1482'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 LC1482'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0956 ***********************************************************************
 LC0956  DESIGNATION -  M 199
 LC0956  PID         -  LC0956
 LC0956  STATE/COUNTY-  IL/MCLEAN
 LC0956  COUNTRY     -  US
 LC0956  USGS QUAD   -  DANVERS (2018)
 LC0956
 LC0956                         *CURRENT SURVEY CONTROL
 LC0956  ______________________________________________________________________
 LC0956* NAD 83(1986) POSITION- 40 35 30.     (N) 089 09 18.     (W)   SCALED
 LC0956* NAVD 88 ORTHO HEIGHT -   233.807 (meters)      767.08  (feet) ADJUSTED
 LC0956  ______________________________________________________________________
 LC0956  GEOID HEIGHT    -        -32.260 (meters)                     GEOID18
 LC0956  DYNAMIC HEIGHT  -        233.700 (meters)      766.73  (feet) COMP
 LC0956  MODELED GRAVITY -    980,160.2   (mgal)                       NAVD 88
 LC0956
 LC0956  VERT ORDER      -  SECOND    CLASS 0
 LC0956
 LC0956.The horizontal coordinates were scaled from a map and have
 LC0956.an estimated accuracy of +/- 6 seconds.
 LC0956
 LC0956.The orthometric height was determined by differential leveling and
 LC0956.adjusted by the NATIONAL GEODETIC SURVEY
 LC0956.in June 1991.
 LC0956
 LC0956.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0956.GEOID18 height accuracy estimate available here.
 LC0956
 LC0956.Click photographs - Photos may exist for this station.
 LC0956
 LC0956.The dynamic height is computed by dividing the NAVD 88
 LC0956.geopotential number by the normal gravity value computed on the
 LC0956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0956.degrees latitude (g = 980.6199 gals.).
 LC0956
 LC0956.The modeled gravity was interpolated from observed gravity values.
 LC0956
 LC0956;                    North         East    Units  Estimated Accuracy
 LC0956;SPC IL E     -   436,020.      230,450.      MT  (+/- 180 meters Scaled)
 LC0956
 LC0956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK176956(NAD 83)
 LC0956
 LC0956                          SUPERSEDED SURVEY CONTROL
 LC0956
 LC0956  NGVD 29 (??/??/92)  233.873  (m)          767.30   (f) ADJ UNCH    2 0
 LC0956
 LC0956.Superseded values are not recommended for survey control.
 LC0956
 LC0956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0956.See file dsdata.pdf to determine how the superseded data were derived.
 LC0956
 LC0956_MARKER: DB = BENCH MARK DISK
 LC0956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0956_STAMPING: M 199 1959
 LC0956_MARK LOGO: CGS
 LC0956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0956+STABILITY: SURFACE MOTION
 LC0956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0956+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2013
 LC0956
 LC0956  HISTORY     - Date     Condition        Report By
 LC0956  HISTORY     - 1959     MONUMENTED       CGS
 LC0956  HISTORY     - 1988     GOOD             USPSQD
 LC0956  HISTORY     - 20130305 GOOD             ILDT
 LC0956
 LC0956                          STATION DESCRIPTION
 LC0956
 LC0956'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0956'1.8 MI NW FROM CARLOCK.
 LC0956'ABOUT 1.1 MILES WEST ALONG AN ASPHALT ROAD FROM THE CHICAGO AND
 LC0956'ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 0.65 MILE NORTH
 LC0956'ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DRIVEWAY WEST TO A
 LC0956'FARM HOUSE, 26 FEET WEST OF THE CENTER LINE OF THE ROAD, 17 1/2
 LC0956'FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY, 15 FEET NORTH
 LC0956'OF A POWER POLE WITH A TRANSFORMER, 1 1/2 FEET EAST OF A FENCE,
 LC0956'9 FEET SOUTH OF A FENCE CORNER, 1.9 FEET NORTHEAST OF A METAL
 LC0956'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET
 LC0956'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0956
 LC0956                          STATION RECOVERY (1988)
 LC0956
 LC0956'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0956'RECOVERED IN GOOD CONDITION.
 LC0956
 LC0956                          STATION RECOVERY (2013)
 LC0956
 LC0956'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0956'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0034 ***********************************************************************
 MF0034  DESIGNATION -  M 20
 MF0034  PID         -  MF0034
 MF0034  STATE/COUNTY-  IL/KENDALL
 MF0034  COUNTRY     -  US
 MF0034  USGS QUAD   -  PLATTVILLE (2018)
 MF0034
 MF0034                         *CURRENT SURVEY CONTROL
 MF0034  ______________________________________________________________________
 MF0034* NAD 83(1986) POSITION- 41 31 55.     (N) 088 26 01.     (W)   SCALED
 MF0034* NAVD 88 ORTHO HEIGHT -   200.794 (meters)      658.77  (feet) ADJUSTED
 MF0034  ______________________________________________________________________
 MF0034  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 MF0034  DYNAMIC HEIGHT  -        200.719 (meters)      658.53  (feet) COMP
 MF0034  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 MF0034
 MF0034  VERT ORDER      -  SECOND    CLASS 0
 MF0034
 MF0034.The horizontal coordinates were scaled from a map and have
 MF0034.an estimated accuracy of +/- 6 seconds.
 MF0034
 MF0034.The orthometric height was determined by differential leveling and
 MF0034.adjusted by the NATIONAL GEODETIC SURVEY
 MF0034.in June 1991.
 MF0034
 MF0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0034.GEOID18 height accuracy estimate available here.
 MF0034
 MF0034.Click photographs - Photos may exist for this station.
 MF0034
 MF0034.The dynamic height is computed by dividing the NAVD 88
 MF0034.geopotential number by the normal gravity value computed on the
 MF0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0034.degrees latitude (g = 980.6199 gals.).
 MF0034
 MF0034.The modeled gravity was interpolated from observed gravity values.
 MF0034
 MF0034;                    North         East    Units  Estimated Accuracy
 MF0034;SPC IL E     -   540,120.      291,630.      MT  (+/- 180 meters Scaled)
 MF0034
 MF0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL804988(NAD 83)
 MF0034
 MF0034                          SUPERSEDED SURVEY CONTROL
 MF0034
 MF0034  NGVD 29 (??/??/92)  200.868  (m)          659.01   (f) ADJ UNCH    2 0
 MF0034
 MF0034.Superseded values are not recommended for survey control.
 MF0034
 MF0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0034.See file dsdata.pdf to determine how the superseded data were derived.
 MF0034
 MF0034_MARKER: DB = BENCH MARK DISK
 MF0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0034_STAMPING: M 20 1934
 MF0034_MARK LOGO: CGS
 MF0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0034+STABILITY: SURFACE MOTION
 MF0034
 MF0034  HISTORY     - Date     Condition        Report By
 MF0034  HISTORY     - 1934     MONUMENTED       CGS
 MF0034  HISTORY     - 1989     GOOD             USPSQD
 MF0034  HISTORY     - 1989     GOOD             USPSQD
 MF0034  HISTORY     - 20010331 GOOD             NGS
 MF0034  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0034
 MF0034                          STATION DESCRIPTION
 MF0034
 MF0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0034'7.6 MI S FROM YORKVILLE.
 MF0034'7.6 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE COUNTY COURTHOUSE
 MF0034'AT YORKVILLE, KENDALL COUNTY, AT A ROAD JUNCTION, 108 FEET NORTH
 MF0034'OF THE CENTERLINE OF THE ROAD LEADING EAST, 36 FEET EAST OF THE
 MF0034'CENTERLINE OF THE HIGHWAY, 3 FEET WEST OF THE RIGHT-OF-WAY FENCE,
 MF0034'AND ABOUT 3 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK,
 MF0034'STAMPED M 20 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0034
 MF0034                          STATION RECOVERY (1989)
 MF0034
 MF0034'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0034'RECOVERED IN GOOD CONDITION.
 MF0034
 MF0034                          STATION RECOVERY (1989)
 MF0034
 MF0034'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 MF0034'RECOVERED IN GOOD CONDITION.
 MF0034
 MF0034                          STATION RECOVERY (2001)
 MF0034
 MF0034'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0034'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0034
 MF0034                          STATION RECOVERY (2013)
 MF0034
 MF0034'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0034'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1762 ***********************************************************************
 MF1762  CBN         -  This is a Cooperative Base Network Control Station.
 MF1762  DESIGNATION -  M 20 RESET
 MF1762  PID         -  MF1762
 MF1762  STATE/COUNTY-  IL/KENDALL
 MF1762  COUNTRY     -  US
 MF1762  USGS QUAD   -  PLATTVILLE (2018)
 MF1762
 MF1762                         *CURRENT SURVEY CONTROL
 MF1762  ______________________________________________________________________
 MF1762* NAD 83(2011) POSITION- 41 31 54.70845(N) 088 26 00.72150(W)   ADJUSTED
 MF1762* NAD 83(2011) ELLIP HT-   167.733 (meters)        (06/27/12)   ADJUSTED
 MF1762* NAD 83(2011) EPOCH   -  2010.00
 MF1762* NAVD 88 ORTHO HEIGHT -   200.73  (meters)      658.6   (feet) RESET
 MF1762  ______________________________________________________________________
 MF1762  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 MF1762  NAD 83(2011) X  -    130,716.946 (meters)                     COMP
 MF1762  NAD 83(2011) Y  - -4,779,970.952 (meters)                     COMP
 MF1762  NAD 83(2011) Z  -  4,206,933.283 (meters)                     COMP
 MF1762  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 MF1762  VERT ORDER      -  THIRD
 MF1762
 MF1762  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1762  Standards:
 MF1762         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1762            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1762  -------------------------------------------------------------------
 MF1762  NETWORK    0.30   0.55           0.14   0.10   0.28     -0.00759713
 MF1762  -------------------------------------------------------------------
 MF1762  Click here for local accuracies and other accuracy information.
 MF1762
 MF1762.The horizontal coordinates were established by GPS observations
 MF1762.and adjusted by the National Geodetic Survey in June 2012.
 MF1762
 MF1762.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1762.been affixed to the stable North American tectonic plate. See 
 MF1762.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1762
 MF1762.The horizontal coordinates are valid at the epoch date displayed above
 MF1762.which is a decimal equivalence of Year/Month/Day.
 MF1762
 MF1762.The orthometric height was computed from unverified reset data.
 MF1762
 MF1762.No vertical observational check was made to the station.
 MF1762
 MF1762.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1762.GEOID18 height accuracy estimate available here.
 MF1762
 MF1762.Click photographs - Photos may exist for this station.
 MF1762
 MF1762.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1762
 MF1762.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1762
 MF1762.The ellipsoidal height was determined by GPS observations
 MF1762.and is referenced to NAD 83.
 MF1762
 MF1762. The following values were computed from the NAD 83(2011) position.
 MF1762
 MF1762;                    North         East     Units Scale Factor Converg.
 MF1762;SPC IL E     -   540,113.421   291,637.960   MT  0.99997586   -0 03 59.2
 MF1762;SPC IL E     - 1,772,022.12    956,815.54   sFT  0.99997586   -0 03 59.2
 MF1762;UTM  16      - 4,598,793.738   380,410.435   MT  0.99977600   -0 57 02.2
 MF1762
 MF1762!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1762!SPC IL E     -   0.99997369  x   0.99997586  =   0.99994955
 MF1762!UTM  16      -   0.99997369  x   0.99977600  =   0.99974970
 MF1762
 MF1762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8041098793(NAD 83)
 MF1762
 MF1762                          SUPERSEDED SURVEY CONTROL
 MF1762
 MF1762  NAD 83(2007)-  41 31 54.70863(N)    088 26 00.72257(W) AD(2002.00) 0
 MF1762  ELLIP H (02/10/07)  167.751  (m)                       GP(2002.00)    
 MF1762  ELLIP H (09/13/05)  167.746  (m)                       GP(       ) 3 1
 MF1762  ELLIP H (10/15/04)  167.717  (m)                       GP(       ) 4 2
 MF1762  NAD 83(1997)-  41 31 54.70860(N)    088 26 00.72228(W) AD(       ) B
 MF1762  ELLIP H (07/17/98)  167.732  (m)                       GP(       ) 4 1
 MF1762  NAD 83(1986)-  41 31 54.71216(N)    088 26 00.73786(W) AD(       ) 1
 MF1762  NAVD 88             200.73   (m)          658.6    (f) LEVELING    3  
 MF1762  NAVD 88 (07/17/98)  200.7    (m)  GEOID96  model used  GPS OBS        
 MF1762  NGVD 29 (11/09/15)  200.81   (m)          658.8    (f) RESET       3  
 MF1762  NGVD 29             200.81   (m)          658.8    (f) LEVELING    3  
 MF1762
 MF1762.Superseded values are not recommended for survey control.
 MF1762
 MF1762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1762.See file dsdata.pdf to determine how the superseded data were derived.
 MF1762
 MF1762_MARKER: DV = VERTICAL CONTROL DISK
 MF1762_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1762_STAMPING: M 20 RESET 1989
 MF1762_MARK LOGO: NGS
 MF1762_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1762+STABILITY: SURFACE MOTION
 MF1762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1762+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2013
 MF1762
 MF1762  HISTORY     - Date     Condition        Report By
 MF1762  HISTORY     - 1989     MONUMENTED       NGS
 MF1762  HISTORY     - 19900830 GOOD
 MF1762  HISTORY     - 19970312 GOOD             NGS
 MF1762  HISTORY     - 20010331 GOOD             NGS
 MF1762  HISTORY     - 20020430 GOOD             USPSQD
 MF1762  HISTORY     - 200205   GOOD             ASCPC
 MF1762  HISTORY     - 20050725 GOOD             GEOSPC
 MF1762  HISTORY     - 20071215 GOOD             GEOCAC
 MF1762  HISTORY     - 20080215 GOOD             SECI
 MF1762  HISTORY     - 20130820 GOOD             ILDT
 MF1762
 MF1762                          STATION DESCRIPTION
 MF1762
 MF1762'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 MF1762'2.5 MI (4.0 KM) WEST OF PLATTVILLE AND 12.1 MI (19.5 KM) NORTH OF
 MF1762'MORRIS IN THE NORTHEAST QUADRANT OF THE INTERSECTION OF ILLINOIS
 MF1762'ROUTE 47 AND PLATTVILLE ROAD.  TO REACH FROM THE JUNCTION OF ROUTE 47
 MF1762'AND INTERSTATE HIGHWAY 80 (EXIT 112) NORTH OF MORRIS, GO NORTH ON
 MF1762'ROUTE 47 FOR 8.6 MI (13.8 KM) TO ITS JUNCTION WITH U.S. ROUTE 52.
 MF1762'CONTINUE NORTH ON ROUTE 47 FOR 1.5 MI (2.4 KM) TO A PAVED ROAD RIGHT
 MF1762'AND THE STATION ON THE RIGHT, 21.5 M (70.5 FT) EAST OF THE CENTERLINE
 MF1762'OF ROUTE 47, 10.3 M (33.8 FT) NORTH OF THE CENTERLINE OF PLATTVILLE
 MF1762'ROAD, 7.8 M (25.6 FT) EAST OF UTILITY POLE 20131-400W-04, 12.3 M
 MF1762'(40.4 FT) SOUTHEAST OF THE POLE GUYWIRE, 31.1 M (102.0 FT) WEST OF A
 MF1762'UTILITY POLE, IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE
 MF1762'GROUND AND LEVEL WITH THE ROADS.
 MF1762
 MF1762                          STATION RECOVERY (1990)
 MF1762
 MF1762'RECOVERED 1990
 MF1762'RECOVERED IN GOOD CONDITION.
 MF1762
 MF1762                          STATION RECOVERY (1997)
 MF1762
 MF1762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF1762'THE STATION IS LOCATED ABOUT 12.1 MI (19.5 KM) NORTH OF MORRIS AND 2.5
 MF1762'MI (4.0 KM) WEST OF PLATTVILLE IN THE NORTHEAST QUADRANT OF THE
 MF1762'INTERSECTION OF STATE ROUTE 47 AND PLATTVILLE ROAD.  TO REACH FROM THE
 MF1762'JUNCTION OF INTERSTATE HIGHWAY 80 AND ROUTE 47 (EXIT 112) NORTH OF
 MF1762'MORRIS, GO NORTH ON ROUTE 47 FOR 8.6 MI (13.8 KM) TO ITS JUNCTION WITH
 MF1762'U.S. HIGHWAY 52.  CONTINUE NORTH ON ROUTE 47 FOR 1.5 MI (2.4 KM) TO A
 MF1762'PAVED ROAD RIGHT AND THE STATION ON THE RIGHT.  IT IS 21.5 M (70.5 FT)
 MF1762'EAST OF THE CENTER OF ROUTE 47, 10.3 M (33.8 FT) NORTH OF THE CENTER
 MF1762'OF PLATTVILLE ROAD, 7.8 M (25.6 FT) EAST OF A POWER POLE, 12.3 M (40.4
 MF1762'FT) SOUTHEAST OF THE POLE GUY WIRE, AND 31.1 M (102.0 FT) WEST OF A
 MF1762'POWER POLE.
 MF1762
 MF1762                          STATION RECOVERY (2001)
 MF1762
 MF1762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1762'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1762
 MF1762                          STATION RECOVERY (2002)
 MF1762
 MF1762'RECOVERY NOTE BY US POWER SQUADRON 2002 (LEG)
 MF1762'RECOVERED IN GOOD CONDITION.
 MF1762
 MF1762                          STATION RECOVERY (2002)
 MF1762
 MF1762'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1762'RECOVERED AS DESCRIBED
 MF1762
 MF1762                          STATION RECOVERY (2005)
 MF1762
 MF1762'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF1762'RECOVERED AS DESCRIBED.
 MF1762
 MF1762                          STATION RECOVERY (2007)
 MF1762
 MF1762'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1762'RECOVERY SUBMITTED BY GEOCACHER (CT)
 MF1762
 MF1762                          STATION RECOVERY (2008)
 MF1762
 MF1762'RECOVERY NOTE BY SMITH ENG CONS INC 2008 (MRF)
 MF1762'RECOVERED AS DESCRIBED.
 MF1762
 MF1762                          STATION RECOVERY (2013)
 MF1762
 MF1762'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1762'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0233 ***********************************************************************
 LC0233  DESIGNATION -  M 200
 LC0233  PID         -  LC0233
 LC0233  STATE/COUNTY-  IL/CHAMPAIGN
 LC0233  COUNTRY     -  US
 LC0233  USGS QUAD   -  RISING (2018)
 LC0233
 LC0233                         *CURRENT SURVEY CONTROL
 LC0233  ______________________________________________________________________
 LC0233* NAD 83(1986) POSITION- 40 10 15.     (N) 088 15 32.     (W)   SCALED
 LC0233* NAVD 88 ORTHO HEIGHT -   226.776 (meters)      744.01  (feet) ADJUSTED
 LC0233  ______________________________________________________________________
 LC0233  GEOID HEIGHT    -        -32.128 (meters)                     GEOID18
 LC0233  DYNAMIC HEIGHT  -        226.661 (meters)      743.64  (feet) COMP
 LC0233  MODELED GRAVITY -    980,112.7   (mgal)                       NAVD 88
 LC0233
 LC0233  VERT ORDER      -  SECOND    CLASS 0
 LC0233
 LC0233.The horizontal coordinates were scaled from a map and have
 LC0233.an estimated accuracy of +/- 6 seconds.
 LC0233
 LC0233.The orthometric height was determined by differential leveling and
 LC0233.adjusted by the NATIONAL GEODETIC SURVEY
 LC0233.in June 1991.
 LC0233
 LC0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0233.GEOID18 height accuracy estimate available here.
 LC0233
 LC0233.Click photographs - Photos may exist for this station.
 LC0233
 LC0233.The dynamic height is computed by dividing the NAVD 88
 LC0233.geopotential number by the normal gravity value computed on the
 LC0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0233.degrees latitude (g = 980.6199 gals.).
 LC0233
 LC0233.The modeled gravity was interpolated from observed gravity values.
 LC0233
 LC0233;                    North         East    Units  Estimated Accuracy
 LC0233;SPC IL E     -   388,970.      306,340.      MT  (+/- 180 meters Scaled)
 LC0233
 LC0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK928474(NAD 83)
 LC0233
 LC0233                          SUPERSEDED SURVEY CONTROL
 LC0233
 LC0233  NGVD 29 (??/??/92)  226.812  (m)          744.13   (f) ADJ UNCH    2 0
 LC0233
 LC0233.Superseded values are not recommended for survey control.
 LC0233
 LC0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0233.See file dsdata.pdf to determine how the superseded data were derived.
 LC0233
 LC0233_MARKER: DB = BENCH MARK DISK
 LC0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0233_STAMPING: M 200 1959
 LC0233_MARK LOGO: CGS
 LC0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0233+STABILITY: SURFACE MOTION
 LC0233
 LC0233  HISTORY     - Date     Condition        Report By
 LC0233  HISTORY     - 1959     MONUMENTED       CGS
 LC0233  HISTORY     - 1973     GOOD             NGS
 LC0233  HISTORY     - 20051215 MARK NOT FOUND   ILDT
 LC0233
 LC0233                          STATION DESCRIPTION
 LC0233
 LC0233'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0233'4.6 MI N FROM CHAMPAIGN.
 LC0233'ABOUT 1.6 MILES NORTH AND NORTHWEST ALONG U.S. HIGHWAY 150 FROM
 LC0233'ITS JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN THE NORTHWEST
 LC0233'PART OF CHAMPAIGN, THENCE 1.0 MILES NORTH ALONG AN ASPHALT ROAD,
 LC0233'THENCE 1.0 MILES EAST ALONG AN OILED ROAD, THENCE 1.0 MILES NORTH
 LC0233'ALONG A GRAVEL ROAD, THENCE 0.05 MILES WEST ALONG AN OILED ROAD,
 LC0233'19 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTH
 LC0233'OF A FENCE, 48 FEET NORTH AND DIRECTLY ACROSS THE ROAD FROM A
 LC0233'T-FENCE CORNER, 21 FEET WEST OF A POWER POLE 1.9 FEET EAST OF A
 LC0233'METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND
 LC0233'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THE
 LC0233'MARK MAY BE REACHED FROM LEVERETT, CHAMPAIGN COUNTY, BY GOING
 LC0233'WEST AND SOUTH FOR 2.4 MILES ALONG A CONCRETE PAVED ROAD FROM
 LC0233'ITS JUNCTION WITH THE ILLINOIS CENTRAL RALROAD IN LEVERETT, THENCE
 LC0233'1.05 MILES WEST ALONG AN OILED ROAD.
 LC0233
 LC0233                          STATION RECOVERY (1973)
 LC0233
 LC0233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0233'RECOVERED IN GOOD CONDITION.
 LC0233
 LC0233                          STATION RECOVERY (2005)
 LC0233
 LC0233'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0233'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0296 ***********************************************************************
 LC0296  DESIGNATION -  M 201
 LC0296  PID         -  LC0296
 LC0296  STATE/COUNTY-  IL/FORD
 LC0296  COUNTRY     -  US
 LC0296  USGS QUAD   -  PAXTON (2018)
 LC0296
 LC0296                         *CURRENT SURVEY CONTROL
 LC0296  ______________________________________________________________________
 LC0296* NAD 83(1986) POSITION- 40 25 46.     (N) 088 07 12.     (W)   SCALED
 LC0296* NAVD 88 ORTHO HEIGHT -   224.236 (meters)      735.68  (feet) ADJUSTED
 LC0296  ______________________________________________________________________
 LC0296  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 LC0296  DYNAMIC HEIGHT  -        224.128 (meters)      735.33  (feet) COMP
 LC0296  MODELED GRAVITY -    980,140.9   (mgal)                       NAVD 88
 LC0296
 LC0296  VERT ORDER      -  SECOND    CLASS 0
 LC0296
 LC0296.The horizontal coordinates were scaled from a map and have
 LC0296.an estimated accuracy of +/- 6 seconds.
 LC0296
 LC0296.The orthometric height was determined by differential leveling and
 LC0296.adjusted by the NATIONAL GEODETIC SURVEY
 LC0296.in June 1991.
 LC0296
 LC0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0296.GEOID18 height accuracy estimate available here.
 LC0296
 LC0296.Click photographs - Photos may exist for this station.
 LC0296
 LC0296.The dynamic height is computed by dividing the NAVD 88
 LC0296.geopotential number by the normal gravity value computed on the
 LC0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0296.degrees latitude (g = 980.6199 gals.).
 LC0296
 LC0296.The modeled gravity was interpolated from observed gravity values.
 LC0296
 LC0296;                    North         East    Units  Estimated Accuracy
 LC0296;SPC IL E     -   417,710.      318,100.      MT  (+/- 180 meters Scaled)
 LC0296
 LC0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK049760(NAD 83)
 LC0296
 LC0296                          SUPERSEDED SURVEY CONTROL
 LC0296
 LC0296  NGVD 29 (??/??/92)  224.293  (m)          735.87   (f) ADJ UNCH    2 0
 LC0296
 LC0296.Superseded values are not recommended for survey control.
 LC0296
 LC0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0296.See file dsdata.pdf to determine how the superseded data were derived.
 LC0296
 LC0296_MARKER: DB = BENCH MARK DISK
 LC0296_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0296_SP_SET: BRIDGE
 LC0296_STAMPING: M 201 1959
 LC0296_MARK LOGO: CGS
 LC0296_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0296
 LC0296  HISTORY     - Date     Condition        Report By
 LC0296  HISTORY     - 1959     MONUMENTED       CGS
 LC0296  HISTORY     - 1973     GOOD             NGS
 LC0296  HISTORY     - 1980     MARK NOT FOUND   USGS
 LC0296  HISTORY     - 20080519 MARK NOT FOUND   ILDT
 LC0296
 LC0296                          STATION DESCRIPTION
 LC0296
 LC0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0296'2.8 MI SW FROM PAXTON.
 LC0296'ABOUT 2.25 MILES SOUTHWEST ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LC0296'CENTRAL RAILROAD STATION AT PAXTON, THENCE 0.6 MILES WEST ALONG
 LC0296'A GRAVEL ROAD, ABOUT 0.15 MILES WEST OF A NORTH-SOUTH GRAVEL
 LC0296'ROAD CROSSING, SET IN THE TOP OF THE NORTHEAST END OF THE
 LC0296'WINGWALL AT THE SOUTHWEST CORNER OF A 15-FOOT CONCRETE BRIDGE,
 LC0296'9 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 1/2 FOOT
 LC0296'BELOW THE LEVEL OF THE ROAD.
 LC0296
 LC0296                          STATION RECOVERY (1973)
 LC0296
 LC0296'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0296'RECOVERED IN GOOD CONDITION.
 LC0296
 LC0296                          STATION RECOVERY (1980)
 LC0296
 LC0296'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LC0296'MARK NOT FOUND.
 LC0296
 LC0296                          STATION RECOVERY (2008)
 LC0296
 LC0296'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0296'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0105 ***********************************************************************
 LC0105  DESIGNATION -  M 202
 LC0105  PID         -  LC0105
 LC0105  STATE/COUNTY-  IL/IROQUOIS
 LC0105  COUNTRY     -  US
 LC0105  USGS QUAD   -  LA HOGUE (2018)
 LC0105
 LC0105                         *CURRENT SURVEY CONTROL
 LC0105  ______________________________________________________________________
 LC0105* NAD 83(1986) POSITION- 40 45 58.     (N) 088 00 08.     (W)   SCALED
 LC0105* NAVD 88 ORTHO HEIGHT -   197.583 (meters)      648.24  (feet) ADJUSTED
 LC0105  ______________________________________________________________________
 LC0105  GEOID HEIGHT    -        -32.459 (meters)                     GEOID18
 LC0105  DYNAMIC HEIGHT  -        197.496 (meters)      647.95  (feet) COMP
 LC0105  MODELED GRAVITY -    980,181.0   (mgal)                       NAVD 88
 LC0105
 LC0105  VERT ORDER      -  SECOND    CLASS 0
 LC0105
 LC0105.The horizontal coordinates were scaled from a map and have
 LC0105.an estimated accuracy of +/- 6 seconds.
 LC0105
 LC0105.The orthometric height was determined by differential leveling and
 LC0105.adjusted by the NATIONAL GEODETIC SURVEY
 LC0105.in June 1991.
 LC0105
 LC0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0105.GEOID18 height accuracy estimate available here.
 LC0105
 LC0105.Click photographs - Photos may exist for this station.
 LC0105
 LC0105.The dynamic height is computed by dividing the NAVD 88
 LC0105.geopotential number by the normal gravity value computed on the
 LC0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0105.degrees latitude (g = 980.6199 gals.).
 LC0105
 LC0105.The modeled gravity was interpolated from observed gravity values.
 LC0105
 LC0105;                    North         East    Units  Estimated Accuracy
 LC0105;SPC IL E     -   455,120.      327,960.      MT  (+/- 180 meters Scaled)
 LC0105
 LC0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL154132(NAD 83)
 LC0105
 LC0105                          SUPERSEDED SURVEY CONTROL
 LC0105
 LC0105  NGVD 29 (??/??/92)  197.656  (m)          648.48   (f) ADJ UNCH    2 0
 LC0105
 LC0105.Superseded values are not recommended for survey control.
 LC0105
 LC0105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0105.See file dsdata.pdf to determine how the superseded data were derived.
 LC0105
 LC0105_MARKER: DB = BENCH MARK DISK
 LC0105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0105_STAMPING: M 202 1959
 LC0105_MARK LOGO: CGS
 LC0105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0105+STABILITY: SURFACE MOTION
 LC0105
 LC0105  HISTORY     - Date     Condition        Report By
 LC0105  HISTORY     - 1959     MONUMENTED       CGS
 LC0105
 LC0105                          STATION DESCRIPTION
 LC0105
 LC0105'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0105'0.7 MI SW FROM GILMAN.
 LC0105'ABOUT 0.15 MILES SOUTHWEST ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0105'OFFICE AT GILMAN, THENCE 0.55 MILES WEST ALONG A GRAVEL ROAD,
 LC0105'AT THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD, 36 FEET SOUTH
 LC0105'OF THE CENTER LINE OF THE ROAD, 45 FEET WEST OF THE WEST RAIL,
 LC0105'2 FEET EAST OF A FENCE, 15 FEET SOUTHWEST OF A TELEPHONE POLE,
 LC0105'95 FEET SOUTHWEST OF THE CENTER OF THE CROSSING, 2.0 FEET NORTH
 LC0105'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 LC0105'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1535 ***********************************************************************
 ME1535  DESIGNATION -  M 203
 ME1535  PID         -  ME1535
 ME1535  STATE/COUNTY-  IL/KANKAKEE
 ME1535  COUNTRY     -  US
 ME1535  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1535
 ME1535                         *CURRENT SURVEY CONTROL
 ME1535  ______________________________________________________________________
 ME1535* NAD 83(1986) POSITION- 41 03 13.     (N) 087 53 20.     (W)   SCALED
 ME1535* NAVD 88 ORTHO HEIGHT -   191.526 (meters)      628.36  (feet) ADJUSTED
 ME1535  ______________________________________________________________________
 ME1535  GEOID HEIGHT    -        -32.656 (meters)                     GEOID18
 ME1535  DYNAMIC HEIGHT  -        191.450 (meters)      628.12  (feet) COMP
 ME1535  MODELED GRAVITY -    980,221.9   (mgal)                       NAVD 88
 ME1535
 ME1535  VERT ORDER      -  SECOND    CLASS 0
 ME1535
 ME1535.The horizontal coordinates were scaled from a map and have
 ME1535.an estimated accuracy of +/- 6 seconds.
 ME1535
 ME1535.The orthometric height was determined by differential leveling and
 ME1535.adjusted by the NATIONAL GEODETIC SURVEY
 ME1535.in June 1991.
 ME1535
 ME1535.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1535.GEOID18 height accuracy estimate available here.
 ME1535
 ME1535.Click photographs - Photos may exist for this station.
 ME1535
 ME1535.The dynamic height is computed by dividing the NAVD 88
 ME1535.geopotential number by the normal gravity value computed on the
 ME1535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1535.degrees latitude (g = 980.6199 gals.).
 ME1535
 ME1535.The modeled gravity was interpolated from observed gravity values.
 ME1535
 ME1535;                    North         East    Units  Estimated Accuracy
 ME1535;SPC IL E     -   487,090.      337,360.      MT  (+/- 180 meters Scaled)
 ME1535
 ME1535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL253450(NAD 83)
 ME1535
 ME1535                          SUPERSEDED SURVEY CONTROL
 ME1535
 ME1535  NGVD 29 (??/??/92)  191.613  (m)          628.65   (f) ADJ UNCH    2 0
 ME1535
 ME1535.Superseded values are not recommended for survey control.
 ME1535
 ME1535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1535.See file dsdata.pdf to determine how the superseded data were derived.
 ME1535
 ME1535_MARKER: DB = BENCH MARK DISK
 ME1535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1535_STAMPING: M 203 1959
 ME1535_MARK LOGO: CGS
 ME1535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1535+STABILITY: SURFACE MOTION
 ME1535
 ME1535  HISTORY     - Date     Condition        Report By
 ME1535  HISTORY     - 1959     MONUMENTED       CGS
 ME1535  HISTORY     - 20080828 MARK NOT FOUND   ILDT
 ME1535
 ME1535                          STATION DESCRIPTION
 ME1535
 ME1535'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1535'4.2 MI N FROM CHEBANSE.
 ME1535'ABOUT 0.2 MILE EAST ALONG CHEBANSE STREET FROM ITS JUNCTION WITH
 ME1535'CHESTNUT STREET AT CHEBANSE, THENCE 3.95 MILES NORTH ALONG U.S.
 ME1535'HIGHWAY 45, ABOUT 0.25 MILE SOUTH OF A SWITCH CONTROL TOWER, 54
 ME1535'FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 70 1/2 FEET EAST
 ME1535'OF THE EAST RAIL OF THE EAST TRACK OF THE ILLINOIS CENTRAL
 ME1535'RAILROAD, 49 1/2 FEET EAST OF THE EAST END OF AN OVERHEAD STEEL
 ME1535'SIGNAL TOWER, 5 1/2 FEET NORTH OF THE FOURTH TELEPHONE POLE SOUTH
 ME1535'OF A ROAD WEST TO A AUTO WRECKING YARD, 2.4 FEET SOUTH OF A METAL
 ME1535'WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 ME1535'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 ME1535
 ME1535                          STATION RECOVERY (2008)
 ME1535
 ME1535'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 ME1535'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7247 ***********************************************************************
 AB7247  DESIGNATION -  M 205 RESET
 AB7247  PID         -  AB7247
 AB7247  STATE/COUNTY-  IL/DOUGLAS
 AB7247  COUNTRY     -  US
 AB7247  USGS QUAD   -  TUSCOLA (2018)
 AB7247
 AB7247                         *CURRENT SURVEY CONTROL
 AB7247  ______________________________________________________________________
 AB7247* NAD 83(1986) POSITION- 39 50 57.     (N) 088 16 25.     (W)   SCALED
 AB7247* NAVD 88 ORTHO HEIGHT -   210.17  (meters)      689.5   (feet) RESET
 AB7247  ______________________________________________________________________
 AB7247  GEOID HEIGHT    -        -32.034 (meters)                     GEOID18
 AB7247  VERT ORDER      -  THIRD
 AB7247
 AB7247.The horizontal coordinates were scaled from a map and have
 AB7247.an estimated accuracy of +/- 6 seconds.
 AB7247
 AB7247.The orthometric height was computed from unverified reset data.
 AB7247
 AB7247.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7247.GEOID18 height accuracy estimate available here.
 AB7247
 AB7247.Click photographs - Photos may exist for this station.
 AB7247
 AB7247;                    North         East    Units  Estimated Accuracy
 AB7247;SPC IL E     -   353,260.      305,110.      MT  (+/- 180 meters Scaled)
 AB7247
 AB7247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK910117(NAD 83)
 AB7247
 AB7247                          SUPERSEDED SURVEY CONTROL
 AB7247
 AB7247.No superseded survey control is available for this station.
 AB7247
 AB7247_MARKER: DV = VERTICAL CONTROL DISK
 AB7247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7247_STAMPING: M 205 RESET 1993
 AB7247_MARK LOGO: NGS
 AB7247_PROJECTION: FLUSH
 AB7247_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7247+STABILITY: SURFACE MOTION
 AB7247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7247+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2011
 AB7247
 AB7247  HISTORY     - Date     Condition        Report By
 AB7247  HISTORY     - 1993     MONUMENTED       NGS
 AB7247  HISTORY     - 20110809 GOOD             ILDT
 AB7247  HISTORY     - 20110901 GOOD             ILDT
 AB7247  HISTORY     - 20110907 GOOD             ILDT
 AB7247
 AB7247                          STATION DESCRIPTION
 AB7247
 AB7247'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993 (RKB)
 AB7247'STATION IS LOCATED ABOUT 3 MI (4.8 KM) NORTH OF TUSCOLA.  TO REACH
 AB7247'FROM THE U.S.  ROUTE 36 UNDERPASS OF INTERSTATE HIGHWAY 57 ON THE
 AB7247'SOUTHEAST SIDE OF TUSCOLA, PROCEED WEST FOR 0.5 MI (0.8 KM) TO COUNTY
 AB7247'ROAD 1050E, ALSO KNOWN AS PRAIRIE STREET AND AS DOUGLAS COUNTY HIGHWAY
 AB7247'17, TURN RIGHT AND GO NORTH ON ROAD 1050E FOR 4.0 MI (6.4 KM) TO THE
 AB7247'STATION ON THE RIGHT IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF
 AB7247'ROAD 1050E WITH ROAD 1350N, AT HIGHWAY STATION 167+44.81, 16.7 M (54.8
 AB7247'FT) EAST OF THE CENTERLINE OF ROAD 1050E, AT THE SOUTH EDGE OF A FIELD
 AB7247'LANE (ROAD 1350N) , 0.8 M (2.6 FT) WEST OF A 0.2 M (0.7 FT) WOODEN
 AB7247'PROPERTY CORNER POST, AND 0.3 M (1.0 FT) WEST OF A METAL WITNESS POST,
 AB7247'SET IN THE TOP OF A 0.3 M (1.0 FT) ROUND CONCRETE MONUMENT FLUSH WITH
 AB7247'THE GROUND.
 AB7247
 AB7247                          STATION RECOVERY (2011)
 AB7247
 AB7247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 AB7247'RECOVERED IN GOOD CONDITION.
 AB7247
 AB7247                          STATION RECOVERY (2011)
 AB7247
 AB7247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 AB7247'RECOVERED IN GOOD CONDITION.
 AB7247
 AB7247                          STATION RECOVERY (2011)
 AB7247
 AB7247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 AB7247'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1551 ***********************************************************************
 ME1551  DESIGNATION -  M 206
 ME1551  PID         -  ME1551
 ME1551  STATE/COUNTY-  IL/KANKAKEE
 ME1551  COUNTRY     -  US
 ME1551  USGS QUAD   -  PEOTONE (2018)
 ME1551
 ME1551                         *CURRENT SURVEY CONTROL
 ME1551  ______________________________________________________________________
 ME1551* NAD 83(1986) POSITION- 41 15 42.     (N) 087 50 20.     (W)   SCALED
 ME1551* NAVD 88 ORTHO HEIGHT -   205.618 (meters)      674.60  (feet) ADJUSTED
 ME1551  ______________________________________________________________________
 ME1551  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 ME1551  DYNAMIC HEIGHT  -        205.536 (meters)      674.33  (feet) COMP
 ME1551  MODELED GRAVITY -    980,218.0   (mgal)                       NAVD 88
 ME1551
 ME1551  VERT ORDER      -  SECOND    CLASS 0
 ME1551
 ME1551.The horizontal coordinates were scaled from a map and have
 ME1551.an estimated accuracy of +/- 6 seconds.
 ME1551
 ME1551.The orthometric height was determined by differential leveling and
 ME1551.adjusted by the NATIONAL GEODETIC SURVEY
 ME1551.in June 1991.
 ME1551
 ME1551.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1551.GEOID18 height accuracy estimate available here.
 ME1551
 ME1551.Click photographs - Photos may exist for this station.
 ME1551
 ME1551.The dynamic height is computed by dividing the NAVD 88
 ME1551.geopotential number by the normal gravity value computed on the
 ME1551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1551.degrees latitude (g = 980.6199 gals.).
 ME1551
 ME1551.The modeled gravity was interpolated from observed gravity values.
 ME1551
 ME1551;                    North         East    Units  Estimated Accuracy
 ME1551;SPC IL E     -   510,220.      341,430.      MT  (+/- 180 meters Scaled)
 ME1551
 ME1551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL297681(NAD 83)
 ME1551
 ME1551                          SUPERSEDED SURVEY CONTROL
 ME1551
 ME1551  NGVD 29 (??/??/92)  205.711  (m)          674.90   (f) ADJ UNCH    2 0
 ME1551
 ME1551.Superseded values are not recommended for survey control.
 ME1551
 ME1551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1551.See file dsdata.pdf to determine how the superseded data were derived.
 ME1551
 ME1551_MARKER: DB = BENCH MARK DISK
 ME1551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1551_STAMPING: M 206 1959
 ME1551_MARK LOGO: CGS
 ME1551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1551+STABILITY: SURFACE MOTION
 ME1551
 ME1551  HISTORY     - Date     Condition        Report By
 ME1551  HISTORY     - 1959     MONUMENTED       CGS
 ME1551  HISTORY     - 1967     GOOD             CGS
 ME1551  HISTORY     - 19880520 MARK NOT FOUND   USGS
 ME1551  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1551  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1551
 ME1551                          STATION DESCRIPTION
 ME1551
 ME1551'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1551'1.1 MI N FROM MANTENO.
 ME1551'ABOUT 0.1 MILE WEST ALONG WEST FIRST STREET FROM ITS JUNCTION
 ME1551'WITH MAIN STREET IN MANTENO, THENCE 0.1 MILE WEST ALONG WEST
 ME1551'SECTION STREET, THENCE 0.9 MILE NORTH ALONG NORTH MAPLE STREET
 ME1551'AND ITS EXTENSION, ABOUT 0.25 MILE SOUTH OF THE JUNCTION OF AN
 ME1551'EAST-WEST GRAVEL ROAD CROSSING, AT A FENCE CORNER WEST OF THE ROAD,
 ME1551'25 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT EAST OF A FENCE,
 ME1551'3 1/2 FEET SOUTH OF THE FENCE CORNER, 14 1/2 FEET SOUTH-SOUTHWEST
 ME1551'OF THE SOUTH END OF A CORRUGATED PIPE CULVERT UNDER A DRIVE TO THE
 ME1551'WEST, 1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 ME1551'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 ME1551'PROJECTING 1 INCH.
 ME1551
 ME1551                          STATION RECOVERY (1967)
 ME1551
 ME1551'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1551'RECOVERED IN GOOD CONDITION.
 ME1551
 ME1551                          STATION RECOVERY (1988)
 ME1551
 ME1551'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988 (LCR)
 ME1551'MARK NOT FOUND.
 ME1551
 ME1551                          STATION RECOVERY (1989)
 ME1551
 ME1551'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1551'MARK NOT FOUND.
 ME1551
 ME1551                          STATION RECOVERY (2008)
 ME1551
 ME1551'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1551'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0518 ***********************************************************************
 KB0518  DESIGNATION -  M 209
 KB0518  PID         -  KB0518
 KB0518  STATE/COUNTY-  IL/EFFINGHAM
 KB0518  COUNTRY     -  US
 KB0518  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0518
 KB0518                         *CURRENT SURVEY CONTROL
 KB0518  ______________________________________________________________________
 KB0518* NAD 83(1986) POSITION- 39 09 45.     (N) 088 31 20.     (W)   SCALED
 KB0518* NAVD 88 ORTHO HEIGHT -   186.729 (meters)      612.63  (feet) ADJUSTED
 KB0518  ______________________________________________________________________
 KB0518  GEOID HEIGHT    -        -32.019 (meters)                     GEOID18
 KB0518  DYNAMIC HEIGHT  -        186.618 (meters)      612.26  (feet) COMP
 KB0518  MODELED GRAVITY -    980,026.1   (mgal)                       NAVD 88
 KB0518
 KB0518  VERT ORDER      -  SECOND    CLASS 0
 KB0518
 KB0518.The horizontal coordinates were scaled from a map and have
 KB0518.an estimated accuracy of +/- 6 seconds.
 KB0518
 KB0518.The orthometric height was determined by differential leveling and
 KB0518.adjusted by the NATIONAL GEODETIC SURVEY
 KB0518.in June 1991.
 KB0518
 KB0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0518.GEOID18 height accuracy estimate available here.
 KB0518
 KB0518.Click photographs - Photos may exist for this station.
 KB0518
 KB0518.The dynamic height is computed by dividing the NAVD 88
 KB0518.geopotential number by the normal gravity value computed on the
 KB0518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0518.degrees latitude (g = 980.6199 gals.).
 KB0518
 KB0518.The modeled gravity was interpolated from observed gravity values.
 KB0518
 KB0518;                    North         East    Units  Estimated Accuracy
 KB0518;SPC IL E     -   277,040.      283,680.      MT  (+/- 180 meters Scaled)
 KB0518
 KB0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ684359(NAD 83)
 KB0518
 KB0518                          SUPERSEDED SURVEY CONTROL
 KB0518
 KB0518  NGVD 29 (??/??/92)  186.81   (m)          612.9    (f) COMPUTED    2 0
 KB0518
 KB0518.Superseded values are not recommended for survey control.
 KB0518
 KB0518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0518.See file dsdata.pdf to determine how the superseded data were derived.
 KB0518
 KB0518_MARKER: DB = BENCH MARK DISK
 KB0518_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0518_SP_SET: BOX CULVERT HEADWALL
 KB0518_STAMPING: M 209 1959
 KB0518_MARK LOGO: CGS
 KB0518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0518+STABILITY: SURFACE MOTION
 KB0518
 KB0518  HISTORY     - Date     Condition        Report By
 KB0518  HISTORY     - 1959     MONUMENTED       CGS
 KB0518  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0518
 KB0518                          STATION DESCRIPTION
 KB0518
 KB0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0518'3.6 MI NE FROM EFFINGHAM.
 KB0518'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0518'WITH U.S. HIGHWAY 40 IN EFFINGHAM, THENCE 0.5 MILE EAST ALONG
 KB0518'AN ASPHALT ROAD, THENCE 1.0 MILE NORTH ALONG AN OILED ROAD, AT
 KB0518'THE INSIDE OF A CURVE IN THE ROAD WITH TANGENTS TO THE EAST AND SOUTH,
 KB0518'SET IN THE TOP OF THE NORTHEAST END OF THE SOUTHEAST HEADWALL
 KB0518'OF A 4-FOOT CONCRETE BOX CULVERT, 10 FEET SOUTH OF THE CENTER LINE
 KB0518'OF THE EAST-WEST PORTION OF THE ROAD, 18 FEET EAST OF THE
 KB0518'NORTH-SOUTH PORTION OF THE ROAD, AND ABOUT LEVEL WITH THE ROAD.
 KB0518
 KB0518                          STATION RECOVERY (2012)
 KB0518
 KB0518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0518'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0519 ***********************************************************************
 KB0519  DESIGNATION -  M 209 RESET
 KB0519  PID         -  KB0519
 KB0519  STATE/COUNTY-  IL/EFFINGHAM
 KB0519  COUNTRY     -  US
 KB0519  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0519
 KB0519                         *CURRENT SURVEY CONTROL
 KB0519  ______________________________________________________________________
 KB0519* NAD 83(1986) POSITION- 39 09 45.     (N) 088 31 19.     (W)   SCALED
 KB0519* NAVD 88 ORTHO HEIGHT -   186.43  (meters)      611.6   (feet) RESET
 KB0519  ______________________________________________________________________
 KB0519  GEOID HEIGHT    -        -32.019 (meters)                     GEOID18
 KB0519  VERT ORDER      -  THIRD
 KB0519
 KB0519.The horizontal coordinates were scaled from a map and have
 KB0519.an estimated accuracy of +/- 6 seconds.
 KB0519
 KB0519.The orthometric height was computed from unverified reset data.
 KB0519
 KB0519.No vertical observational check was made to the station.
 KB0519
 KB0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0519.GEOID18 height accuracy estimate available here.
 KB0519
 KB0519.Click photographs - Photos may exist for this station.
 KB0519
 KB0519;                    North         East    Units  Estimated Accuracy
 KB0519;SPC IL E     -   277,040.      283,700.      MT  (+/- 180 meters Scaled)
 KB0519
 KB0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ685359(NAD 83)
 KB0519
 KB0519                          SUPERSEDED SURVEY CONTROL
 KB0519
 KB0519  NGVD 29 (??/??/??)  186.52   (m)          611.9    (f) RESET       3  
 KB0519
 KB0519.Superseded values are not recommended for survey control.
 KB0519
 KB0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0519.See file dsdata.pdf to determine how the superseded data were derived.
 KB0519
 KB0519_MARKER: DB = BENCH MARK DISK
 KB0519_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0519_SP_SET: BOX CULVERT WINGWALL
 KB0519_STAMPING: M 209 RESET 1965
 KB0519_MARK LOGO: CGS
 KB0519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0519+STABILITY: SURFACE MOTION
 KB0519_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0519+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 KB0519
 KB0519  HISTORY     - Date     Condition        Report By
 KB0519  HISTORY     - 1965     MONUMENTED       LOCSUR
 KB0519  HISTORY     - 20120725 GOOD             ILDT
 KB0519
 KB0519                          STATION DESCRIPTION
 KB0519
 KB0519'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1965
 KB0519'3.6 MI NE FROM EFFINGHAM.
 KB0519'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0519'WITH U.S. HIGHWAY 40 IN EFFINGHAM, THENCE 0.5 MILES EAST ALONG AN
 KB0519'ASPHALT ROAD, THENCE 1.0 MILE NORTH ALONG AN OILED ROAD, AT THE
 KB0519'INSIDE OF A CURVE IN THE ROAD WITH TANGENTS TO THE EAST AND SOUTH,
 KB0519'SET IN THE SOUTHEAST WING OF A CONCRETE BOX CULVERT.
 KB0519
 KB0519                          STATION RECOVERY (2012)
 KB0519
 KB0519'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0519'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0378 ***********************************************************************
 KB0378  DESIGNATION -  M 210
 KB0378  PID         -  KB0378
 KB0378  STATE/COUNTY-  IL/CUMBERLAND
 KB0378  COUNTRY     -  US
 KB0378  USGS QUAD   -  UNION CENTER (2018)
 KB0378
 KB0378                         *CURRENT SURVEY CONTROL
 KB0378  ______________________________________________________________________
 KB0378* NAD 83(1986) POSITION- 39 15 39.29   (N) 088 07 09.87   (W)   HD_HELD1
 KB0378* NAVD 88 ORTHO HEIGHT -   180.773 (meters)      593.09  (feet) ADJUSTED
 KB0378  ______________________________________________________________________
 KB0378  GEOID HEIGHT    -        -32.059 (meters)                     GEOID18
 KB0378  DYNAMIC HEIGHT  -        180.667 (meters)      592.74  (feet) COMP
 KB0378  MODELED GRAVITY -    980,037.9   (mgal)                       NAVD 88
 KB0378
 KB0378  VERT ORDER      -  SECOND    CLASS 0
 KB0378
 KB0378.The horizontal coordinates were determined by differentially corrected
 KB0378.hand held GPS observations or other comparable positioning techniques
 KB0378.and have an estimated accuracy of +/- 3 meters.
 KB0378
 KB0378.The orthometric height was determined by differential leveling and
 KB0378.adjusted by the NATIONAL GEODETIC SURVEY
 KB0378.in June 1991.
 KB0378
 KB0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0378.GEOID18 height accuracy estimate available here.
 KB0378
 KB0378.Click photographs - Photos may exist for this station.
 KB0378
 KB0378.The dynamic height is computed by dividing the NAVD 88
 KB0378.geopotential number by the normal gravity value computed on the
 KB0378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0378.degrees latitude (g = 980.6199 gals.).
 KB0378
 KB0378.The modeled gravity was interpolated from observed gravity values.
 KB0378
 KB0378;                    North         East    Units  Estimated Accuracy
 KB0378;SPC IL E     -   287,965.3     318,462.8     MT  (+/- 3 meters HH1 GPS) 
 KB0378
 KB0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0342446328(NAD 83)
 KB0378
 KB0378                          SUPERSEDED SURVEY CONTROL
 KB0378
 KB0378  NGVD 29 (??/??/92)  180.834  (m)          593.29   (f) ADJ UNCH    2 0
 KB0378
 KB0378.Superseded values are not recommended for survey control.
 KB0378
 KB0378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0378.See file dsdata.pdf to determine how the superseded data were derived.
 KB0378
 KB0378_MARKER: DB = BENCH MARK DISK
 KB0378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0378_STAMPING: M 210 1959
 KB0378_MARK LOGO: CGS
 KB0378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0378+STABILITY: SURFACE MOTION
 KB0378_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0378+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2005
 KB0378
 KB0378  HISTORY     - Date     Condition        Report By
 KB0378  HISTORY     - 1959     MONUMENTED       CGS
 KB0378  HISTORY     - 20050214 GOOD             ILDT
 KB0378
 KB0378                          STATION DESCRIPTION
 KB0378
 KB0378'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0378'2.2 MI NE FROM GREENUP.
 KB0378'ABOUT 2.2 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0378'WITH STATE HIGHWAY 130 IN GREENUP, AT THE JUNCTION OF A GRAVEL
 KB0378'ROAD NORTH, 169 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 21
 KB0378'FEET WEST OF THE CENTER LINE OF THE GRAVEL ROAD, 1 FOOT EAST OF
 KB0378'A FENCE, 55 FEET NORTH OF A FENCE CORNER, 54 FEET NORTH OF A
 KB0378'TELEPHONE POLE, 1.9 FEET NORTH OF A METAL WITNESS POST, ABOUT
 KB0378'3 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 KB0378'CONCRETE POST PROJECTING 3 INCHES.  NOTE-- THIS MARK MAY BE
 KB0378'DESTROYED BY HIGHWAY CONSTRUCTION.
 KB0378
 KB0378                          STATION RECOVERY (2005)
 KB0378
 KB0378'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0378'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0422 ***********************************************************************
 KB0422  DESIGNATION -  M 211
 KB0422  PID         -  KB0422
 KB0422  STATE/COUNTY-  IL/CUMBERLAND
 KB0422  COUNTRY     -  US
 KB0422  USGS QUAD   -  WOODBURY (2018)
 KB0422
 KB0422                         *CURRENT SURVEY CONTROL
 KB0422  ______________________________________________________________________
 KB0422* NAD 83(1986) POSITION- 39 11 54.     (N) 088 17 16.     (W)   SCALED
 KB0422* NAVD 88 ORTHO HEIGHT -   175.380 (meters)      575.39  (feet) ADJUSTED
 KB0422  ______________________________________________________________________
 KB0422  GEOID HEIGHT    -        -32.016 (meters)                     GEOID18
 KB0422  DYNAMIC HEIGHT  -        175.276 (meters)      575.05  (feet) COMP
 KB0422  MODELED GRAVITY -    980,032.8   (mgal)                       NAVD 88
 KB0422
 KB0422  VERT ORDER      -  SECOND    CLASS 0
 KB0422
 KB0422.The horizontal coordinates were scaled from a map and have
 KB0422.an estimated accuracy of +/- 6 seconds.
 KB0422
 KB0422.The orthometric height was determined by differential leveling and
 KB0422.adjusted by the NATIONAL GEODETIC SURVEY
 KB0422.in June 1991.
 KB0422
 KB0422.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0422.GEOID18 height accuracy estimate available here.
 KB0422
 KB0422.Click photographs - Photos may exist for this station.
 KB0422
 KB0422.The dynamic height is computed by dividing the NAVD 88
 KB0422.geopotential number by the normal gravity value computed on the
 KB0422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0422.degrees latitude (g = 980.6199 gals.).
 KB0422
 KB0422.The modeled gravity was interpolated from observed gravity values.
 KB0422
 KB0422;                    North         East    Units  Estimated Accuracy
 KB0422;SPC IL E     -   281,000.      303,940.      MT  (+/- 180 meters Scaled)
 KB0422
 KB0422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ887395(NAD 83)
 KB0422
 KB0422                          SUPERSEDED SURVEY CONTROL
 KB0422
 KB0422  NGVD 29 (??/??/92)  175.448  (m)          575.62   (f) ADJ UNCH    2 0
 KB0422
 KB0422.Superseded values are not recommended for survey control.
 KB0422
 KB0422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0422.See file dsdata.pdf to determine how the superseded data were derived.
 KB0422
 KB0422_MARKER: DB = BENCH MARK DISK
 KB0422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0422_STAMPING: M 211 1960
 KB0422_MARK LOGO: CGS
 KB0422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0422+STABILITY: SURFACE MOTION
 KB0422
 KB0422  HISTORY     - Date     Condition        Report By
 KB0422  HISTORY     - 1960     MONUMENTED       CGS
 KB0422  HISTORY     - 1973     GOOD             NGS
 KB0422  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0422  HISTORY     - 20050217 MARK NOT FOUND   ILDT
 KB0422  HISTORY     - 20120418 MARK NOT FOUND   ILDT
 KB0422
 KB0422                          STATION DESCRIPTION
 KB0422
 KB0422'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0422'2.4 MI SW FROM JEWETT.
 KB0422'ABOUT 1.15 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 KB0422'OFFICE AT JEWETT, THENCE 1.15 MILES SOUTHWEST ALONG U.S. HIGHWAY
 KB0422'40, THENCE 0.1 MILE SOUTH ALONG A GRAVEL ROAD TO AN EAST-WEST
 KB0422'CONCRETE PAVED ROAD, 38 1/2 FEET EAST OF THE CENTER LINE OF THE
 KB0422'GRAVEL ROAD, 1 FOOT SOUTH OF A FENCE, 33 1/2 FEET NORTH OF THE
 KB0422'CENTER LINE OF THE CONCRETE PAVED ROAD, 15 FEET WEST-SOUTHWEST
 KB0422'OF A POWER POLE, 90 FEET WEST-SOUTHWEST AND ACROSS THE GRAVEL
 KB0422'ROAD FROM THE SOUTHWEST CORNER OF A FARM HOUSE, 2 1/2 FEET
 KB0422'WEST-SOUTHWEST OF A FENCE CORNER, 2.5 FEET WEST-SOUTHWEST OF A
 KB0422'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE CONCRETE
 KB0422'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0422
 KB0422                          STATION RECOVERY (1973)
 KB0422
 KB0422'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0422'RECOVERED IN GOOD CONDITION.
 KB0422
 KB0422                          STATION RECOVERY (1982)
 KB0422
 KB0422'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0422'MARK NOT FOUND.
 KB0422
 KB0422                          STATION RECOVERY (2005)
 KB0422
 KB0422'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0422'MARK NOT FOUND.
 KB0422
 KB0422                          STATION RECOVERY (2012)
 KB0422
 KB0422'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0422'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0968 ***********************************************************************
 JB0968  DESIGNATION -  M 212
 JB0968  PID         -  JB0968
 JB0968  STATE/COUNTY-  IL/BOND
 JB0968  COUNTRY     -  US
 JB0968  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0968
 JB0968                         *CURRENT SURVEY CONTROL
 JB0968  ______________________________________________________________________
 JB0968* NAD 83(1986) POSITION- 38 52 37.     (N) 089 21 52.     (W)   SCALED
 JB0968* NAVD 88 ORTHO HEIGHT -   164.153 (meters)      538.56  (feet) ADJUSTED
 JB0968  ______________________________________________________________________
 JB0968  GEOID HEIGHT    -        -31.339 (meters)                     GEOID18
 JB0968  DYNAMIC HEIGHT  -        164.052 (meters)      538.23  (feet) COMP
 JB0968  MODELED GRAVITY -    980,011.6   (mgal)                       NAVD 88
 JB0968
 JB0968  VERT ORDER      -  SECOND    CLASS 0
 JB0968
 JB0968.The horizontal coordinates were scaled from a map and have
 JB0968.an estimated accuracy of +/- 6 seconds.
 JB0968
 JB0968.The orthometric height was determined by differential leveling and
 JB0968.adjusted by the NATIONAL GEODETIC SURVEY
 JB0968.in June 1991.
 JB0968
 JB0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0968.GEOID18 height accuracy estimate available here.
 JB0968
 JB0968.Click photographs - Photos may exist for this station.
 JB0968
 JB0968.The dynamic height is computed by dividing the NAVD 88
 JB0968.geopotential number by the normal gravity value computed on the
 JB0968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0968.degrees latitude (g = 980.6199 gals.).
 JB0968
 JB0968.The modeled gravity was interpolated from observed gravity values.
 JB0968
 JB0968;                    North         East    Units  Estimated Accuracy
 JB0968;SPC IL W     -   245,620.      769,610.      MT  (+/- 180 meters Scaled)
 JB0968
 JB0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ948057(NAD 83)
 JB0968
 JB0968                          SUPERSEDED SURVEY CONTROL
 JB0968
 JB0968  NGVD 29 (??/??/92)  164.278  (m)          538.97   (f) ADJ UNCH    2 0
 JB0968
 JB0968.Superseded values are not recommended for survey control.
 JB0968
 JB0968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0968.See file dsdata.pdf to determine how the superseded data were derived.
 JB0968
 JB0968_MARKER: DB = BENCH MARK DISK
 JB0968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0968_STAMPING: M 212 1960
 JB0968_MARK LOGO: CGS
 JB0968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0968+STABILITY: SURFACE MOTION
 JB0968
 JB0968  HISTORY     - Date     Condition        Report By
 JB0968  HISTORY     - 1960     MONUMENTED       CGS
 JB0968
 JB0968                          STATION DESCRIPTION
 JB0968
 JB0968'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0968'2.6 MI SW FROM SMITHBORO.
 JB0968'ABOUT 1.0 MILE SOUTH ALONG A CONCRETE PAVED ROAD FROM THE POST
 JB0968'OFFICE AT SMITHBORO, THENCE 1.35 MILES WEST ALONG AN OILED ROAD,
 JB0968'THENCE 0.2 MILE SOUTH ALONG A PRIVATE ROAD, 13 FEET EAST OF THE
 JB0968'CENTER LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 6 FEET NORTH
 JB0968'OF POWER POLE NUMBER 5, 1.7 FEET NORTH OF A METAL WITNESS POST,
 JB0968'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0968'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0989 ***********************************************************************
 JB0989  DESIGNATION -  M 213
 JB0989  PID         -  JB0989
 JB0989  STATE/COUNTY-  IL/BOND
 JB0989  COUNTRY     -  US
 JB0989  USGS QUAD   -  BEAVER CREEK (2018)
 JB0989
 JB0989                         *CURRENT SURVEY CONTROL
 JB0989  ______________________________________________________________________
 JB0989* NAD 83(1986) POSITION- 38 50 25.     (N) 089 28 09.     (W)   SCALED
 JB0989* NAVD 88 ORTHO HEIGHT -   161.404 (meters)      529.54  (feet) ADJUSTED
 JB0989  ______________________________________________________________________
 JB0989  GEOID HEIGHT    -        -31.255 (meters)                     GEOID18
 JB0989  DYNAMIC HEIGHT  -        161.305 (meters)      529.21  (feet) COMP
 JB0989  MODELED GRAVITY -    980,008.7   (mgal)                       NAVD 88
 JB0989
 JB0989  VERT ORDER      -  SECOND    CLASS 0
 JB0989
 JB0989.The horizontal coordinates were scaled from a map and have
 JB0989.an estimated accuracy of +/- 6 seconds.
 JB0989
 JB0989.The orthometric height was determined by differential leveling and
 JB0989.adjusted by the NATIONAL GEODETIC SURVEY
 JB0989.in June 1991.
 JB0989
 JB0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0989.GEOID18 height accuracy estimate available here.
 JB0989
 JB0989.Click photographs - Photos may exist for this station.
 JB0989
 JB0989.The dynamic height is computed by dividing the NAVD 88
 JB0989.geopotential number by the normal gravity value computed on the
 JB0989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0989.degrees latitude (g = 980.6199 gals.).
 JB0989
 JB0989.The modeled gravity was interpolated from observed gravity values.
 JB0989
 JB0989;                    North         East    Units  Estimated Accuracy
 JB0989;SPC IL W     -   241,470.      760,550.      MT  (+/- 180 meters Scaled)
 JB0989
 JB0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ856019(NAD 83)
 JB0989
 JB0989                          SUPERSEDED SURVEY CONTROL
 JB0989
 JB0989  NGVD 29 (??/??/92)  161.528  (m)          529.95   (f) ADJ UNCH    2 0
 JB0989
 JB0989.Superseded values are not recommended for survey control.
 JB0989
 JB0989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0989.See file dsdata.pdf to determine how the superseded data were derived.
 JB0989
 JB0989_MARKER: DB = BENCH MARK DISK
 JB0989_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0989_SP_SET: BOX CULVERT HEADWALL
 JB0989_STAMPING: M 213 1960
 JB0989_MARK LOGO: CGS
 JB0989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0989+STABILITY: SURFACE MOTION
 JB0989
 JB0989  HISTORY     - Date     Condition        Report By
 JB0989  HISTORY     - 1960     MONUMENTED       CGS
 JB0989
 JB0989                          STATION DESCRIPTION
 JB0989
 JB0989'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0989'5.1 MI SW FROM GREENVILLE.
 JB0989'ABOUT 2.95 MILES SOUTHWEST ALONG ALTERNATE U.S. HIGHWAY 40 FROM
 JB0989'ITS JUNCTION WITH STATE HIGHWAY 127 IN GREENVILLE, THENCE 1.25
 JB0989'MILES SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.45 MILES SOUTH
 JB0989'ALONG A GRAVEL ROAD, THENCE 0.3 MILE WEST ALONG A GRAVEL ROAD,
 JB0989'THENCE 0.15 MILES SOUTH ALONG A GRAVEL ROAD, SET IN THE TOP OF
 JB0989'THE NORTH END OF THE EAST HEADWALL OF AN 8-FOOT CONCRETE BOX
 JB0989'CULVERT, 10 FEET EAST OF THE CENTER LINE OF THE ROAD AND ABOUT
 JB0989'2 FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0711 ***********************************************************************
 JB0711  DESIGNATION -  M 214
 JB0711  PID         -  JB0711
 JB0711  STATE/COUNTY-  IL/MARION
 JB0711  COUNTRY     -  US
 JB0711  USGS QUAD   -  KINMUNDY (2018)
 JB0711
 JB0711                         *CURRENT SURVEY CONTROL
 JB0711  ______________________________________________________________________
 JB0711* NAD 83(1986) POSITION- 38 49 15.47   (N) 088 49 35.47   (W)   HD_HELD1
 JB0711* NAVD 88 ORTHO HEIGHT -   177.944 (meters)      583.80  (feet) ADJUSTED
 JB0711  ______________________________________________________________________
 JB0711  GEOID HEIGHT    -        -31.529 (meters)                     GEOID18
 JB0711  DYNAMIC HEIGHT  -        177.832 (meters)      583.44  (feet) COMP
 JB0711  MODELED GRAVITY -    979,994.6   (mgal)                       NAVD 88
 JB0711
 JB0711  VERT ORDER      -  SECOND    CLASS 0
 JB0711
 JB0711.The horizontal coordinates were determined by differentially corrected
 JB0711.hand held GPS observations or other comparable positioning techniques
 JB0711.and have an estimated accuracy of +/- 3 meters.
 JB0711
 JB0711.The orthometric height was determined by differential leveling and
 JB0711.adjusted by the NATIONAL GEODETIC SURVEY
 JB0711.in June 1991.
 JB0711
 JB0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0711.GEOID18 height accuracy estimate available here.
 JB0711
 JB0711.Click photographs - Photos may exist for this station.
 JB0711
 JB0711.The dynamic height is computed by dividing the NAVD 88
 JB0711.geopotential number by the normal gravity value computed on the
 JB0711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0711.degrees latitude (g = 980.6199 gals.).
 JB0711
 JB0711.The modeled gravity was interpolated from observed gravity values.
 JB0711
 JB0711;                    North         East    Units  Estimated Accuracy
 JB0711;SPC IL E     -   239,218.6     257,170.6     MT  (+/- 3 meters HH1 GPS) 
 JB0711
 JB0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4143498493(NAD 83)
 JB0711
 JB0711                          SUPERSEDED SURVEY CONTROL
 JB0711
 JB0711  NGVD 29 (??/??/92)  178.046  (m)          584.14   (f) ADJ UNCH    2 0
 JB0711
 JB0711.Superseded values are not recommended for survey control.
 JB0711
 JB0711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0711.See file dsdata.pdf to determine how the superseded data were derived.
 JB0711
 JB0711_MARKER: DB = BENCH MARK DISK
 JB0711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0711_STAMPING: M 214 1960
 JB0711_MARK LOGO: CGS
 JB0711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0711+STABILITY: SURFACE MOTION
 JB0711
 JB0711  HISTORY     - Date     Condition        Report By
 JB0711  HISTORY     - 1960     MONUMENTED       CGS
 JB0711
 JB0711                          STATION DESCRIPTION
 JB0711
 JB0711'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0711'3.7 MI SW FROM FARINA.
 JB0711'ABOUT 0.15 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE POST
 JB0711'OFFICE AT FARINA, THENCE 1.8 MILES NORTHWEST AND WEST ALONG AN
 JB0711'OILED ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 JB0711'1.0 MILE WEST ALONG AN OILED ROAD, THENCE 0.25 MILE SOUTH ALONG
 JB0711'AN OILED ROAD, AT A FENCE CORNER WEST OF THE ROAD, AT THE
 JB0711'JUNCTION OF AN EAST-WEST FARM ROAD, 20 FEET WEST OF THE CENTER
 JB0711'LINE OF THE ROAD, 26 FEET NORTH OF A FENCE CORNER, 35 FEET NORTH
 JB0711'OF THE CENTER LINE OF A FARM ROAD, 76 FEET NORTH OF A POWER POLE,
 JB0711'1 FOOT EAST OF A FENCE, 2.0 FEET SOUTH OF A METAL WITNESS POST,
 JB0711'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0711'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0427 ***********************************************************************
 JB0427  DESIGNATION -  M 215
 JB0427  PID         -  JB0427
 JB0427  STATE/COUNTY-  IL/MARION
 JB0427  COUNTRY     -  US
 JB0427  USGS QUAD   -  KELL (2018)
 JB0427
 JB0427                         *CURRENT SURVEY CONTROL
 JB0427  ______________________________________________________________________
 JB0427* NAD 83(1986) POSITION- 38 29 26.     (N) 088 57 22.     (W)   SCALED
 JB0427* NAVD 88 ORTHO HEIGHT -   170.864 (meters)      560.58  (feet) ADJUSTED
 JB0427  ______________________________________________________________________
 JB0427  GEOID HEIGHT    -        -30.573 (meters)                     GEOID18
 JB0427  DYNAMIC HEIGHT  -        170.755 (meters)      560.22  (feet) COMP
 JB0427  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0427
 JB0427  VERT ORDER      -  SECOND    CLASS 0
 JB0427
 JB0427.The horizontal coordinates were scaled from a map and have
 JB0427.an estimated accuracy of +/- 6 seconds.
 JB0427
 JB0427.The orthometric height was determined by differential leveling and
 JB0427.adjusted by the NATIONAL GEODETIC SURVEY
 JB0427.in June 1991.
 JB0427
 JB0427.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0427.GEOID18 height accuracy estimate available here.
 JB0427
 JB0427.Click photographs - Photos may exist for this station.
 JB0427
 JB0427.The dynamic height is computed by dividing the NAVD 88
 JB0427.geopotential number by the normal gravity value computed on the
 JB0427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0427.degrees latitude (g = 980.6199 gals.).
 JB0427
 JB0427.The modeled gravity was interpolated from observed gravity values.
 JB0427
 JB0427;                    North         East    Units  Estimated Accuracy
 JB0427;SPC IL E     -   202,610.      245,670.      MT  (+/- 180 meters Scaled)
 JB0427
 JB0427_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH294620(NAD 83)
 JB0427
 JB0427                          SUPERSEDED SURVEY CONTROL
 JB0427
 JB0427  NGVD 29 (??/??/92)  170.971  (m)          560.93   (f) ADJ UNCH    2 0
 JB0427
 JB0427.Superseded values are not recommended for survey control.
 JB0427
 JB0427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0427.See file dsdata.pdf to determine how the superseded data were derived.
 JB0427
 JB0427_MARKER: DB = BENCH MARK DISK
 JB0427_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0427_SP_SET: BRIDGE
 JB0427_STAMPING: M 215 1960
 JB0427_MARK LOGO: CGS
 JB0427_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0427
 JB0427  HISTORY     - Date     Condition        Report By
 JB0427  HISTORY     - 1960     MONUMENTED       CGS
 JB0427
 JB0427                          STATION DESCRIPTION
 JB0427
 JB0427'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0427'4.3 MI N FROM DIX.
 JB0427'ABOUT 3.5 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0427'AT DIX, THENCE 0.8 MILE WEST ALONG AN OILED ROAD, AT A DRIVE
 JB0427'NORTH TO A FARM HOUSE, SET IN THE TOP OF THE NORTHEAST END OF
 JB0427'THE WINGWALL AT THE SOUTHWEST CORNER OF A 20-FOOT WOODEN FLOORED
 JB0427'BRIDGE, 10 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 165 FEET
 JB0427'WEST OF THE CENTER LINE OF THE DRIVEWAY NORTH, AND ABOUT 1 FOOT
 JB0427'ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0428 ***********************************************************************
 JB0428  DESIGNATION -  M 215 RESET
 JB0428  PID         -  JB0428
 JB0428  STATE/COUNTY-  IL/MARION
 JB0428  COUNTRY     -  US
 JB0428  USGS QUAD   -  KELL (2018)
 JB0428
 JB0428                         *CURRENT SURVEY CONTROL
 JB0428  ______________________________________________________________________
 JB0428* NAD 83(1986) POSITION- 38 29 26.     (N) 088 57 22.     (W)   SCALED
 JB0428* NAVD 88 ORTHO HEIGHT -   170.01  (meters)      557.8   (feet) RESET
 JB0428  ______________________________________________________________________
 JB0428  GEOID HEIGHT    -        -30.573 (meters)                     GEOID18
 JB0428  VERT ORDER      -  THIRD
 JB0428
 JB0428.The horizontal coordinates were scaled from a map and have
 JB0428.an estimated accuracy of +/- 6 seconds.
 JB0428
 JB0428.The orthometric height was computed from unverified reset data.
 JB0428
 JB0428.No vertical observational check was made to the station.
 JB0428
 JB0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0428.GEOID18 height accuracy estimate available here.
 JB0428
 JB0428.Click photographs - Photos may exist for this station.
 JB0428
 JB0428;                    North         East    Units  Estimated Accuracy
 JB0428;SPC IL E     -   202,610.      245,670.      MT  (+/- 180 meters Scaled)
 JB0428
 JB0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH294620(NAD 83)
 JB0428
 JB0428                          SUPERSEDED SURVEY CONTROL
 JB0428
 JB0428  NGVD 29 (??/??/??)  170.12   (m)          558.1    (f) RESET       3  
 JB0428
 JB0428.Superseded values are not recommended for survey control.
 JB0428
 JB0428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0428.See file dsdata.pdf to determine how the superseded data were derived.
 JB0428
 JB0428_MARKER: DD = SURVEY DISK
 JB0428_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0428_SP_SET: BOX CULVERT HEADWALL
 JB0428_STAMPING: M 215 RESET 1966
 JB0428_MARK LOGO: CGS
 JB0428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0428+STABILITY: SURFACE MOTION
 JB0428_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0428+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2011
 JB0428
 JB0428  HISTORY     - Date     Condition        Report By
 JB0428  HISTORY     - 1966     MONUMENTED       ILHD
 JB0428  HISTORY     - 20110831 GOOD             ILDT
 JB0428
 JB0428                          STATION DESCRIPTION
 JB0428
 JB0428'DESCRIBED BY IL HIGHWAY DEPT 1966
 JB0428'4.3 MI NW FROM DIX.
 JB0428'ABOUT 3.5 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0428'AT DIX, THENCE 0.8 MILE WEST ALONG AN OILED ROAD, AT A DRIVE
 JB0428'LEADING NORTH TO A FARMHOUSE, 26.5 FEET FROM THE CENTERLINE OF THE
 JB0428'ROAD AND SET IN THE NORTHEAST CORNER OF A BOX CULVERT HEADWALL
 JB0428'ABOUT 3.5 FEET BELOW THE LEVEL OF THE ROAD.
 JB0428
 JB0428                          STATION RECOVERY (2011)
 JB0428
 JB0428'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0428'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0331 ***********************************************************************
 JB0331  DESIGNATION -  M 216
 JB0331  PID         -  JB0331
 JB0331  STATE/COUNTY-  IL/FRANKLIN
 JB0331  COUNTRY     -  US
 JB0331  USGS QUAD   -  REND LAKE DAM (2018)
 JB0331
 JB0331                         *CURRENT SURVEY CONTROL
 JB0331  ______________________________________________________________________
 JB0331* NAD 83(1986) POSITION- 38 04 07.     (N) 088 54 51.     (W)   SCALED
 JB0331* NAVD 88 ORTHO HEIGHT -   135.825 (meters)      445.62  (feet) ADJUSTED
 JB0331  ______________________________________________________________________
 JB0331  GEOID HEIGHT    -        -29.757 (meters)                     GEOID18
 JB0331  DYNAMIC HEIGHT  -        135.735 (meters)      445.32  (feet) COMP
 JB0331  MODELED GRAVITY -    979,962.7   (mgal)                       NAVD 88
 JB0331
 JB0331  VERT ORDER      -  SECOND    CLASS 0
 JB0331
 JB0331.The horizontal coordinates were scaled from a map and have
 JB0331.an estimated accuracy of +/- 6 seconds.
 JB0331
 JB0331.The orthometric height was determined by differential leveling and
 JB0331.adjusted by the NATIONAL GEODETIC SURVEY
 JB0331.in June 1991.
 JB0331
 JB0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0331.GEOID18 height accuracy estimate available here.
 JB0331
 JB0331.Click photographs - Photos may exist for this station.
 JB0331
 JB0331.The dynamic height is computed by dividing the NAVD 88
 JB0331.geopotential number by the normal gravity value computed on the
 JB0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0331.degrees latitude (g = 980.6199 gals.).
 JB0331
 JB0331.The modeled gravity was interpolated from observed gravity values.
 JB0331
 JB0331;                    North         East    Units  Estimated Accuracy
 JB0331;SPC IL E     -   155,750.      249,030.      MT  (+/- 180 meters Scaled)
 JB0331
 JB0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH320151(NAD 83)
 JB0331
 JB0331                          SUPERSEDED SURVEY CONTROL
 JB0331
 JB0331  NGVD 29 (??/??/92)  135.919  (m)          445.93   (f) ADJ UNCH    2 0
 JB0331
 JB0331.Superseded values are not recommended for survey control.
 JB0331
 JB0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0331.See file dsdata.pdf to determine how the superseded data were derived.
 JB0331
 JB0331_MARKER: DB = BENCH MARK DISK
 JB0331_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0331_SP_SET: BOX CULVERT HEADWALL
 JB0331_STAMPING: M 216 1960
 JB0331_MARK LOGO: CGS
 JB0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0331+STABILITY: SURFACE MOTION
 JB0331_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0331+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2009
 JB0331
 JB0331  HISTORY     - Date     Condition        Report By
 JB0331  HISTORY     - 1960     MONUMENTED       CGS
 JB0331  HISTORY     - 1978     GOOD             ILDT
 JB0331  HISTORY     - 20041218 GOOD             ILDT
 JB0331  HISTORY     - 20090506 GOOD             ILDT
 JB0331  HISTORY     - 20140812 GOOD             ILDT
 JB0331
 JB0331                          STATION DESCRIPTION
 JB0331
 JB0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0331'5.2 MI N FROM BENTON.
 JB0331'ABOUT 5.25 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0331'HOUSE AT BENTON, ABOUT 0.4 MILE NORTHEAST OF THE JUNCTION OF OLD
 JB0331'HIGHWAY 37, SET IN THE TOP OF THE NORTHEAST END OF THE SOUTHEAST
 JB0331'HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, 35 FEET SOUTHEAST OF
 JB0331'THE CENTER LINE OF THE HIGHWAY, ABOUT 4 FEET BELOW THE LEVEL
 JB0331'OF THE HIGHWAY.
 JB0331
 JB0331                          STATION RECOVERY (1978)
 JB0331
 JB0331'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB0331'RECOVERED IN GOOD CONDITION.
 JB0331
 JB0331                          STATION RECOVERY (2004)
 JB0331
 JB0331'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (WAE)
 JB0331'RECOVERED IN GOOD CONDITION.
 JB0331
 JB0331                          STATION RECOVERY (2009)
 JB0331
 JB0331'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0331'RECOVERED IN GOOD CONDITION.
 JB0331
 JB0331                          STATION RECOVERY (2014)
 JB0331
 JB0331'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0331'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0884 ***********************************************************************
 KB0884  DESIGNATION -  M 217
 KB0884  PID         -  KB0884
 KB0884  STATE/COUNTY-  IL/MONTGOMERY
 KB0884  COUNTRY     -  US
 KB0884  USGS QUAD   -  LITCHFIELD (2018)
 KB0884
 KB0884                         *CURRENT SURVEY CONTROL
 KB0884  ______________________________________________________________________
 KB0884* NAD 83(1986) POSITION- 39 10 07.55   (N) 089 41 15.59   (W)   HD_HELD1
 KB0884* NAVD 88 ORTHO HEIGHT -   206.938 (meters)      678.93  (feet) ADJUSTED
 KB0884  ______________________________________________________________________
 KB0884  GEOID HEIGHT    -        -31.312 (meters)                     GEOID18
 KB0884  DYNAMIC HEIGHT  -        206.818 (meters)      678.54  (feet) COMP
 KB0884  MODELED GRAVITY -    980,042.4   (mgal)                       NAVD 88
 KB0884
 KB0884  VERT ORDER      -  SECOND    CLASS I
 KB0884
 KB0884.The horizontal coordinates were determined by differentially corrected
 KB0884.hand held GPS observations or other comparable positioning techniques
 KB0884.and have an estimated accuracy of +/- 3 meters.
 KB0884
 KB0884.The orthometric height was determined by differential leveling and
 KB0884.adjusted by the IL DEPT OF TRANSP
 KB0884.in July 2015.
 KB0884
 KB0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0884.GEOID18 height accuracy estimate available here.
 KB0884
 KB0884.Click photographs - Photos may exist for this station.
 KB0884
 KB0884.The dynamic height is computed by dividing the NAVD 88
 KB0884.geopotential number by the normal gravity value computed on the
 KB0884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0884.degrees latitude (g = 980.6199 gals.).
 KB0884
 KB0884.The modeled gravity was interpolated from observed gravity values.
 KB0884
 KB0884;                    North         East    Units  Estimated Accuracy
 KB0884;SPC IL W     -   277,813.1     741,393.2     MT  (+/- 3 meters HH1 GPS) 
 KB0884
 KB0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6780638945(NAD 83)
 KB0884
 KB0884                          SUPERSEDED SURVEY CONTROL
 KB0884
 KB0884  NAVD 88 (06/15/91)  206.915  (m)          678.85   (f) SUPERSEDED  2 0
 KB0884  NGVD 29 (??/??/92)  207.042  (m)          679.27   (f) ADJ UNCH    2 0
 KB0884
 KB0884.Superseded values are not recommended for survey control.
 KB0884
 KB0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0884.See file dsdata.pdf to determine how the superseded data were derived.
 KB0884
 KB0884_MARKER: DB = BENCH MARK DISK
 KB0884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0884_STAMPING: M 217 1960
 KB0884_MARK LOGO: CGS
 KB0884_PROJECTION: PROJECTING 18 CENTIMETERS
 KB0884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0884+STABILITY: SURFACE MOTION
 KB0884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0884+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2014
 KB0884
 KB0884  HISTORY     - Date     Condition        Report By
 KB0884  HISTORY     - 1960     MONUMENTED       CGS
 KB0884  HISTORY     - 1972     GOOD             NGS
 KB0884  HISTORY     - 20140825 GOOD             AMESC
 KB0884
 KB0884                          STATION DESCRIPTION
 KB0884
 KB0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0884'1.6 MI SW FROM LITCHFIELD.
 KB0884'ABOUT 0.95 MILE WEST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION
 KB0884'WITH U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY), THENCE 0.5 MILE
 KB0884'SOUTH ALONG A GRAVEL AND OILED ROAD, THENCE 0.15 MILE WEST ALONG
 KB0884'AN OILED ROAD, AT A FENCE CORNER NORTH OF THE ROAD, 22 FEET
 KB0884'NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE,
 KB0884'4 FEET EAST OF THE FENCE CORNER, 73 FEET WEST OF THE SEVENTH
 KB0884'TELEPHONE POLE WEST OF THE JUNCTION OF THE OILED ROAD NORTH AND
 KB0884'NUMBERED 290, 2.0 FEET WEST OF A METAL WITNESS POST, ABOUT 2
 KB0884'FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0884'POST PROJECTING 1 INCH.
 KB0884
 KB0884                          STATION RECOVERY (1972)
 KB0884
 KB0884'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 KB0884'RECOVERED IN GOOD CONDITION.
 KB0884
 KB0884                          STATION RECOVERY (2014)
 KB0884
 KB0884'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0884'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-NORTHEAST OF
 KB0884'GILLESPIE, 7.0 MI (11.3 KM) NORTH-NORTHEAST OF MOUNT OLIVE AND 1.9 MI
 KB0884'(3.1 KM) WEST-SOUTHWEST OF LITCHFIELD.
 KB0884'
 KB0884'TO REACH FROM THE INTERSECTION OF IL ROUTE 16 AND HISTORIC ROUTE 66 ON
 KB0884'THE WEST SIDE OF LITCHFIELD PROCEED WEST ALONG IL ROUTE 16 ACROSS
 KB0884'INTERSTATE 55 FOR 1.8 MI (2.9 KM) TO COUNTY LINE ROAD, THENCE SOUTH
 KB0884'ALONG COUNTY LINE ROAD FOR 0.5 MI (0.8 KM) TO HARTKE LANE, THENCE EAST
 KB0884'ALONG HARTKE LANE FOR 0.67 MI (1.1 KM) TO THE STATION ON THE LEFT.
 KB0884'
 KB0884'THE STATION IS 21 FT (6.4 M) NORTH OF THE CENTERLINE OF HARTKE LANE,
 KB0884'118.1 FT (36.0 M) EAST OF A TELEPHONE PEDESTAL, 10.2 FT (3.1 M)
 KB0884'SOUTH-SOUTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1015 ***********************************************************************
 KB1015  DESIGNATION -  M 218
 KB1015  PID         -  KB1015
 KB1015  STATE/COUNTY-  IL/MACOUPIN
 KB1015  COUNTRY     -  US
 KB1015  USGS QUAD   -  DIVERNON (2018)
 KB1015
 KB1015                         *CURRENT SURVEY CONTROL
 KB1015  ______________________________________________________________________
 KB1015* NAD 83(1986) POSITION- 39 31 22.     (N) 089 44 23.     (W)   SCALED
 KB1015* NAVD 88 ORTHO HEIGHT -   197.176 (meters)      646.90  (feet) ADJUSTED
 KB1015  ______________________________________________________________________
 KB1015  GEOID HEIGHT    -        -31.948 (meters)                     GEOID18
 KB1015  DYNAMIC HEIGHT  -        197.065 (meters)      646.54  (feet) COMP
 KB1015  MODELED GRAVITY -    980,061.5   (mgal)                       NAVD 88
 KB1015
 KB1015  VERT ORDER      -  SECOND    CLASS 0
 KB1015
 KB1015.The horizontal coordinates were scaled from a map and have
 KB1015.an estimated accuracy of +/- 6 seconds.
 KB1015
 KB1015.The orthometric height was determined by differential leveling and
 KB1015.adjusted by the NATIONAL GEODETIC SURVEY
 KB1015.in June 1991.
 KB1015
 KB1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1015.GEOID18 height accuracy estimate available here.
 KB1015
 KB1015.Click photographs - Photos may exist for this station.
 KB1015
 KB1015.The dynamic height is computed by dividing the NAVD 88
 KB1015.geopotential number by the normal gravity value computed on the
 KB1015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1015.degrees latitude (g = 980.6199 gals.).
 KB1015
 KB1015.The modeled gravity was interpolated from observed gravity values.
 KB1015
 KB1015;                    North         East    Units  Estimated Accuracy
 KB1015;SPC IL W     -   317,090.      736,710.      MT  (+/- 180 meters Scaled)
 KB1015
 KB1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ645783(NAD 83)
 KB1015
 KB1015                          SUPERSEDED SURVEY CONTROL
 KB1015
 KB1015  NGVD 29 (??/??/92)  197.291  (m)          647.28   (f) ADJ UNCH    2 0
 KB1015
 KB1015.Superseded values are not recommended for survey control.
 KB1015
 KB1015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1015.See file dsdata.pdf to determine how the superseded data were derived.
 KB1015
 KB1015_MARKER: DB = BENCH MARK DISK
 KB1015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1015_STAMPING: M 218 1960
 KB1015_MARK LOGO: CGS
 KB1015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1015+STABILITY: SURFACE MOTION
 KB1015
 KB1015  HISTORY     - Date     Condition        Report By
 KB1015  HISTORY     - 1960     MONUMENTED       CGS
 KB1015  HISTORY     - 1976     GOOD             NGS
 KB1015
 KB1015                          STATION DESCRIPTION
 KB1015
 KB1015'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1015'2.6 MI NE FROM VIRDEN.
 KB1015'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD FROM
 KB1015'THE STATION IN VIRDEN, THENCE 1.05 MILES EAST ALONG AN OIL ROAD,
 KB1015'ABOUT 0.2 MILES EAST OF THE JUNCTION OF AN OIL ROAD NORTH, AT A
 KB1015'FARM HOUSE ON THE SOUTH SIDE OF THE ROAD, 23 FEET SOUTH OF THE
 KB1015'CENTER LINE OF THE OIL ROAD, 1.5 FEET NORTH OF THE FENCE AND FENCE
 KB1015'CORNER, 233 FEET WEST OF THE CENTER OF A FARM DRIVE, 104 FEET
 KB1015'EAST OF THE FIRST POWER POLE WEST OF A FARM HOUSE, 1.5 FEET
 KB1015'NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 KB1015'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB1015'2 INCHES.
 KB1015
 KB1015                          STATION RECOVERY (1976)
 KB1015
 KB1015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1071 ***********************************************************************
 KB1071  DESIGNATION -  M 219
 KB1071  PID         -  KB1071
 KB1071  STATE/COUNTY-  IL/SANGAMON
 KB1071  COUNTRY     -  US
 KB1071  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1071
 KB1071                         *CURRENT SURVEY CONTROL
 KB1071  ______________________________________________________________________
 KB1071* NAD 83(1986) POSITION- 39 58 35.     (N) 089 31 35.     (W)   SCALED
 KB1071* NAVD 88 ORTHO HEIGHT -   175.221 (meters)      574.87  (feet) ADJUSTED
 KB1071  ______________________________________________________________________
 KB1071  GEOID HEIGHT    -        -32.536 (meters)                     GEOID18
 KB1071  DYNAMIC HEIGHT  -        175.129 (meters)      574.57  (feet) COMP
 KB1071  MODELED GRAVITY -    980,100.5   (mgal)                       NAVD 88
 KB1071
 KB1071  VERT ORDER      -  SECOND    CLASS 0
 KB1071
 KB1071.The horizontal coordinates were scaled from a map and have
 KB1071.an estimated accuracy of +/- 6 seconds.
 KB1071
 KB1071.The orthometric height was determined by differential leveling and
 KB1071.adjusted by the NATIONAL GEODETIC SURVEY
 KB1071.in June 1991.
 KB1071
 KB1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1071.GEOID18 height accuracy estimate available here.
 KB1071
 KB1071.Click photographs - Photos may exist for this station.
 KB1071
 KB1071.The dynamic height is computed by dividing the NAVD 88
 KB1071.geopotential number by the normal gravity value computed on the
 KB1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1071.degrees latitude (g = 980.6199 gals.).
 KB1071
 KB1071.The modeled gravity was interpolated from observed gravity values.
 KB1071
 KB1071;                    North         East    Units  Estimated Accuracy
 KB1071;SPC IL W     -   367,560.      754,690.      MT  (+/- 180 meters Scaled)
 KB1071
 KB1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK842281(NAD 83)
 KB1071
 KB1071                          SUPERSEDED SURVEY CONTROL
 KB1071
 KB1071  NGVD 29 (??/??/92)  175.314  (m)          575.18   (f) ADJ UNCH    2 0
 KB1071
 KB1071.Superseded values are not recommended for survey control.
 KB1071
 KB1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1071.See file dsdata.pdf to determine how the superseded data were derived.
 KB1071
 KB1071_MARKER: DB = BENCH MARK DISK
 KB1071_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB1071_SP_SET: TRESTLE
 KB1071_STAMPING: M 219 1960
 KB1071_MARK LOGO: CGS
 KB1071_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1071
 KB1071  HISTORY     - Date     Condition        Report By
 KB1071  HISTORY     - 1960     MONUMENTED       CGS
 KB1071  HISTORY     - 1976     GOOD             NGS
 KB1071
 KB1071                          STATION DESCRIPTION
 KB1071
 KB1071'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1071'2.5 MI NE FROM WILLIAMSVILLE.
 KB1071'0.3 MILES WEST ALONG AN ASPHALT STREET FROM THE CITY WATER TOWER
 KB1071'IN WILLIAMSVILLE, THENCE 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY
 KB1071'66, THENCE 0.05 MILES EAST ALONG A GRAVEL ROAD, THENCE 0.05 MILES
 KB1071'NORTHEAST ALONG THE ILLINOIS TERMINAL RAILROAD, SET IN THE TOP
 KB1071'OF THE SOUTHEAST END OF THE NORTHEAST CONCRETE BACKWALL OF A
 KB1071'25 FOOT TRESTLE UNDER THE ILLINOIS TERMINAL RAILROAD, 2 FEET
 KB1071'SOUTHEAST OF THE SOUTHEAST RAIL, 40 FEET NORTHWEST OF THE CENTER
 KB1071'LINE OF A GRAVEL ROAD THAT PARALLELS THE TRACK, 1 FOOT BELOW THE
 KB1071'LEVEL OF THE TRACK.
 KB1071
 KB1071                          STATION RECOVERY (1976)
 KB1071
 KB1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0199 ***********************************************************************
 LC0199  DESIGNATION -  M 22
 LC0199  PID         -  LC0199
 LC0199  STATE/COUNTY-  IL/CHAMPAIGN
 LC0199  COUNTRY     -  US
 LC0199  USGS QUAD   -  FOOSLAND (2018)
 LC0199
 LC0199                         *CURRENT SURVEY CONTROL
 LC0199  ______________________________________________________________________
 LC0199* NAD 83(1986) POSITION- 40 20 42.     (N) 088 26 29.     (W)   SCALED
 LC0199* NAVD 88 ORTHO HEIGHT -   225.729 (meters)      740.58  (feet) ADJUSTED
 LC0199  ______________________________________________________________________
 LC0199  GEOID HEIGHT    -        -32.038 (meters)                     GEOID18
 LC0199  DYNAMIC HEIGHT  -        225.620 (meters)      740.22  (feet) COMP
 LC0199  MODELED GRAVITY -    980,134.3   (mgal)                       NAVD 88
 LC0199
 LC0199  VERT ORDER      -  SECOND    CLASS 0
 LC0199
 LC0199.The horizontal coordinates were scaled from a map and have
 LC0199.an estimated accuracy of +/- 6 seconds.
 LC0199
 LC0199.The orthometric height was determined by differential leveling and
 LC0199.adjusted by the NATIONAL GEODETIC SURVEY
 LC0199.in June 1991.
 LC0199
 LC0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0199.GEOID18 height accuracy estimate available here.
 LC0199
 LC0199.Click photographs - Photos may exist for this station.
 LC0199
 LC0199.The dynamic height is computed by dividing the NAVD 88
 LC0199.geopotential number by the normal gravity value computed on the
 LC0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0199.degrees latitude (g = 980.6199 gals.).
 LC0199
 LC0199.The modeled gravity was interpolated from observed gravity values.
 LC0199
 LC0199;                    North         East    Units  Estimated Accuracy
 LC0199;SPC IL E     -   408,310.      290,820.      MT  (+/- 180 meters Scaled)
 LC0199
 LC0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK775670(NAD 83)
 LC0199
 LC0199                          SUPERSEDED SURVEY CONTROL
 LC0199
 LC0199  NGVD 29 (??/??/92)  225.778  (m)          740.74   (f) ADJ UNCH    2 0
 LC0199
 LC0199.Superseded values are not recommended for survey control.
 LC0199
 LC0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0199.See file dsdata.pdf to determine how the superseded data were derived.
 LC0199
 LC0199_MARKER: DB = BENCH MARK DISK
 LC0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0199_STAMPING: M 22 1934
 LC0199_MARK LOGO: CGS
 LC0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0199+STABILITY: SURFACE MOTION
 LC0199
 LC0199  HISTORY     - Date     Condition        Report By
 LC0199  HISTORY     - 1934     MONUMENTED       CGS
 LC0199  HISTORY     - 1956     MARK NOT FOUND   USGS
 LC0199  HISTORY     - 1979     POOR             USGS
 LC0199
 LC0199                          STATION DESCRIPTION
 LC0199
 LC0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0199'1.2 MI S FROM FOOSLAND.
 LC0199'1.2 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0199'FOOSLAND, CHAMPAIGN COUNTY, 4-1/2 POLES SOUTHWEST OF MILEPOST
 LC0199'12, AT A PRIVATE-ROAD CROSSING, 12 FEET NORTHEAST OF THE
 LC0199'CENTERLINE OF THE PRIVATE ROAD, 24 FEET SOUTHEAST OF THE
 LC0199'CENTERLINE OF THE TRACK, 170 FEET NORTHEAST OF POINT OF
 LC0199'INTERSECTION OF THE TANGENTS OF THE CURVE OF A ROAD LEADING
 LC0199'SOUTH, 27 FEET NORTHWEST OF THE CENTERLINE OF THE ROAD, 5 FEET
 LC0199'NORTHWEST OF A RIGHT-OF-WAY FENCE, AND ABOUT ONE FOOT LOWER
 LC0199'THAN THE TRACK.  A STANDARD DISK, STAMPED M 22 1934 AND SET IN
 LC0199'THE TOP OF A CONCRETE POST.  NOTE-- IT IS SLIGHTLY BENT BUT
 LC0199'APPEARS TO BE SOLID.
 LC0199
 LC0199                          STATION RECOVERY (1956)
 LC0199
 LC0199'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 LC0199'MARK NOT FOUND.
 LC0199
 LC0199                          STATION RECOVERY (1979)
 LC0199
 LC0199'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0199'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1072 ***********************************************************************
 LC1072  DESIGNATION -  M 220
 LC1072  PID         -  LC1072
 LC1072  STATE/COUNTY-  IL/LOGAN
 LC1072  COUNTRY     -  US
 LC1072  USGS QUAD   -  LINCOLN EAST (2018)
 LC1072
 LC1072                         *CURRENT SURVEY CONTROL
 LC1072  ______________________________________________________________________
 LC1072* NAD 83(1986) POSITION- 40 13 59.     (N) 089 15 40.     (W)   SCALED
 LC1072* NAVD 88 ORTHO HEIGHT -   187.531 (meters)      615.26  (feet) ADJUSTED
 LC1072  ______________________________________________________________________
 LC1072  GEOID HEIGHT    -        -32.530 (meters)                     GEOID18
 LC1072  DYNAMIC HEIGHT  -        187.435 (meters)      614.94  (feet) COMP
 LC1072  MODELED GRAVITY -    980,108.4   (mgal)                       NAVD 88
 LC1072
 LC1072  VERT ORDER      -  SECOND    CLASS 0
 LC1072
 LC1072.The horizontal coordinates were scaled from a map and have
 LC1072.an estimated accuracy of +/- 6 seconds.
 LC1072
 LC1072.The orthometric height was determined by differential leveling and
 LC1072.adjusted by the NATIONAL GEODETIC SURVEY
 LC1072.in June 1991.
 LC1072
 LC1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1072.GEOID18 height accuracy estimate available here.
 LC1072
 LC1072.Click photographs - Photos may exist for this station.
 LC1072
 LC1072.The dynamic height is computed by dividing the NAVD 88
 LC1072.geopotential number by the normal gravity value computed on the
 LC1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1072.degrees latitude (g = 980.6199 gals.).
 LC1072
 LC1072.The modeled gravity was interpolated from observed gravity values.
 LC1072
 LC1072;                    North         East    Units  Estimated Accuracy
 LC1072;SPC IL W     -   396,260.      777,060.      MT  (+/- 180 meters Scaled)
 LC1072
 LC1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK076560(NAD 83)
 LC1072
 LC1072                          SUPERSEDED SURVEY CONTROL
 LC1072
 LC1072  NGVD 29 (??/??/92)  187.605  (m)          615.50   (f) ADJ UNCH    2 0
 LC1072
 LC1072.Superseded values are not recommended for survey control.
 LC1072
 LC1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1072.See file dsdata.pdf to determine how the superseded data were derived.
 LC1072
 LC1072_MARKER: DB = BENCH MARK DISK
 LC1072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1072_STAMPING: M 220 1960
 LC1072_MARK LOGO: CGS
 LC1072_PROJECTION: FLUSH
 LC1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1072+STABILITY: SURFACE MOTION
 LC1072
 LC1072  HISTORY     - Date     Condition        Report By
 LC1072  HISTORY     - 1960     MONUMENTED       CGS
 LC1072
 LC1072                          STATION DESCRIPTION
 LC1072
 LC1072'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1072'2.5 MI SW FROM ATLANTA.
 LC1072'ABOUT 0.9 MILES SOUTHWEST ALONG AN ASPHALT STREET (OLD U.S.
 LC1072'HIGHWAY 66) FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA,
 LC1072'THENCE 1.45 MILES SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.15
 LC1072'MILES SOUTH ALONG A GRAVEL ROAD, 24 FEET EAST OF THE CENTER
 LC1072'LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 2 FEET SOUTH OF THE
 LC1072'SIXTH TELEPHONE POLE SOUTH OF THE JUNCTION OF U.S. HIGHWAY 66,
 LC1072'130 FEET SOUTH SOUTHEAST AND ACROSS THE ROAD FROM THE SECOND
 LC1072'POWER POLE SOUTH OF THE JUNCTION OF U.S. 66, 97 FEET NORTH OF THE
 LC1072'WEST POLE OF A DOUBLE TELEPHONE POLE, 1.9 FEET NORTH NORTHWEST
 LC1072'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 LC1072'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC1072'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0626 ***********************************************************************
 NH0626  DESIGNATION -  M 221
 NH0626  PID         -  NH0626
 NH0626  STATE/COUNTY-  IL/OGLE
 NH0626  COUNTRY     -  US
 NH0626  USGS QUAD   -  KINGS (2018)
 NH0626
 NH0626                         *CURRENT SURVEY CONTROL
 NH0626  ______________________________________________________________________
 NH0626* NAD 83(1986) POSITION- 42 04 35.     (N) 089 05 42.     (W)   SCALED
 NH0626* NAVD 88 ORTHO HEIGHT -   244.518 (meters)      802.22  (feet) ADJUSTED
 NH0626  ______________________________________________________________________
 NH0626  GEOID HEIGHT    -        -33.100 (meters)                     GEOID18
 NH0626  DYNAMIC HEIGHT  -        244.436 (meters)      801.95  (feet) COMP
 NH0626  MODELED GRAVITY -    980,281.1   (mgal)                       NAVD 88
 NH0626
 NH0626  VERT ORDER      -  FIRST     CLASS I
 NH0626
 NH0626.The horizontal coordinates were scaled from a map and have
 NH0626.an estimated accuracy of +/- 6 seconds.
 NH0626
 NH0626.The orthometric height was determined by differential leveling and
 NH0626.adjusted by the NATIONAL GEODETIC SURVEY
 NH0626.in June 1991.
 NH0626
 NH0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0626.GEOID18 height accuracy estimate available here.
 NH0626
 NH0626.Click photographs - Photos may exist for this station.
 NH0626
 NH0626.The dynamic height is computed by dividing the NAVD 88
 NH0626.geopotential number by the normal gravity value computed on the
 NH0626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0626.degrees latitude (g = 980.6199 gals.).
 NH0626
 NH0626.The modeled gravity was interpolated from observed gravity values.
 NH0626
 NH0626;                    North         East    Units  Estimated Accuracy
 NH0626;SPC IL W     -   601,120.      788,680.      MT  (+/- 180 meters Scaled)
 NH0626
 NH0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM267603(NAD 83)
 NH0626
 NH0626                          SUPERSEDED SURVEY CONTROL
 NH0626
 NH0626  NGVD 29 (??/??/92)  244.558  (m)          802.35   (f) ADJ UNCH    1 1
 NH0626
 NH0626.Superseded values are not recommended for survey control.
 NH0626
 NH0626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0626.See file dsdata.pdf to determine how the superseded data were derived.
 NH0626
 NH0626_MARKER: DB = BENCH MARK DISK
 NH0626_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0626_SP_SET: BOX CULVERT HEADWALL
 NH0626_STAMPING: M 221 1960
 NH0626_MARK LOGO: CGS
 NH0626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0626+STABILITY: SURFACE MOTION
 NH0626
 NH0626  HISTORY     - Date     Condition        Report By
 NH0626  HISTORY     - 1960     MONUMENTED       CGS
 NH0626  HISTORY     - 1969     GOOD             CGS
 NH0626  HISTORY     - 1987     GOOD             USPSQD
 NH0626  HISTORY     - 19960614 GOOD             USPSQD
 NH0626  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0626  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0626
 NH0626                          STATION DESCRIPTION
 NH0626
 NH0626'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0626'1 MI N FROM HOLCOMB.
 NH0626'ABOUT 0.95 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0626'RAILROAD FROM THE STATION AT HOLCOMB, OR ABOUT 1.6 MILES SOUTH
 NH0626'ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM THE STATION
 NH0626'AT DAVIS JUNCTION, 170 YARDS SOUTH OF THE CENTER OF A CROSSING
 NH0626'OF THE RAILROAD AND A PAVED ROAD, 57 1/2 FEET EAST OF THE EAST
 NH0626'RAIL, SET IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE
 NH0626'HEADWALL OF A CONCRETE BOX CULVERT, 15 1/2 FEET WEST OF THE
 NH0626'CENTER LINE OF THE PAVED ROAD WHICH PARALLELS THE TRACK ON THE
 NH0626'EAST SIDE, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD, AND ABOUT
 NH0626'2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 34, T42N, R1E.
 NH0626
 NH0626                          STATION RECOVERY (1987)
 NH0626
 NH0626'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0626'RECOVERED IN GOOD CONDITION.
 NH0626
 NH0626                          STATION RECOVERY (1996)
 NH0626
 NH0626'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0626'RECOVERED IN GOOD CONDITION.
 NH0626
 NH0626                          STATION RECOVERY (2001)
 NH0626
 NH0626'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0626'MARK NOT FOUND.
 NH0626
 NH0626                          STATION RECOVERY (2004)
 NH0626
 NH0626'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0626'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0580 ***********************************************************************
 NH0580  DESIGNATION -  M 222
 NH0580  PID         -  NH0580
 NH0580  STATE/COUNTY-  IL/WINNEBAGO
 NH0580  COUNTRY     -  US
 NH0580  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0580
 NH0580                         *CURRENT SURVEY CONTROL
 NH0580  ______________________________________________________________________
 NH0580* NAD 83(1986) POSITION- 42 16 04.6    (N) 089 05 48.4    (W)   HD_HELD2
 NH0580* NAVD 88 ORTHO HEIGHT -   219.610 (meters)      720.50  (feet) ADJUSTED
 NH0580  ______________________________________________________________________
 NH0580  GEOID HEIGHT    -        -33.385 (meters)                     GEOID18
 NH0580  DYNAMIC HEIGHT  -        219.540 (meters)      720.27  (feet) COMP
 NH0580  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 NH0580
 NH0580  VERT ORDER      -  FIRST     CLASS II
 NH0580
 NH0580.The horizontal coordinates were established by autonomous hand held GPS
 NH0580.observations and have an estimated accuracy of +/- 10 meters.
 NH0580
 NH0580.The orthometric height was determined by differential leveling and
 NH0580.adjusted by the NATIONAL GEODETIC SURVEY
 NH0580.in June 1991.
 NH0580
 NH0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0580.GEOID18 height accuracy estimate available here.
 NH0580
 NH0580.Click photographs - Photos may exist for this station.
 NH0580
 NH0580.The dynamic height is computed by dividing the NAVD 88
 NH0580.geopotential number by the normal gravity value computed on the
 NH0580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0580.degrees latitude (g = 980.6199 gals.).
 NH0580
 NH0580.The modeled gravity was interpolated from observed gravity values.
 NH0580
 NH0580;                    North         East    Units  Estimated Accuracy
 NH0580;SPC IL W     -   622,397.      788,264.      MT  (+/- 10 meters HH2 GPS)
 NH0580
 NH0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2707681655(NAD 83)
 NH0580
 NH0580                          SUPERSEDED SURVEY CONTROL
 NH0580
 NH0580  NGVD 29 (??/??/92)  219.668  (m)          720.69   (f) ADJ UNCH    1 2
 NH0580
 NH0580.Superseded values are not recommended for survey control.
 NH0580
 NH0580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0580.See file dsdata.pdf to determine how the superseded data were derived.
 NH0580
 NH0580_MARKER: DB = BENCH MARK DISK
 NH0580_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0580_SP_SET: BUILDING
 NH0580_STAMPING: M 222 1960
 NH0580_MARK LOGO: CGS
 NH0580_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0580+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2025
 NH0580
 NH0580  HISTORY     - Date     Condition        Report By
 NH0580  HISTORY     - 1960     MONUMENTED       CGS
 NH0580  HISTORY     - 1987     GOOD             USPSQD
 NH0580  HISTORY     - 19970323 GOOD             USPSQD
 NH0580  HISTORY     - 20020722 GOOD             USPSQD
 NH0580  HISTORY     - 20120725 GOOD             GEOCAC
 NH0580  HISTORY     - 20251217 GOOD             ILDW
 NH0580
 NH0580                          STATION DESCRIPTION
 NH0580
 NH0580'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0580'AT ROCKFORD.
 NH0580'AT ROCKFORD, AT THE INTERSECTION OF SOUTH MAIN STREET (HIGHWAY
 NH0580'2) AND GREEN STREET, IN S-22, R-1E, T-44N, 28 FEET WEST-NORTHWEST
 NH0580'OF THE WEST-NORTHWEST CURB OF SOUTH MAIN STREET, 184 FEET
 NH0580'SOUTH-SOUTHWEST OF THE SOUTH-SOUTHWEST CURB OF GREEN STREET, 170
 NH0580'FEET NORTH-NORTHEAST OF THE NORTH-NORTHEAST CURB OF CEDAR
 NH0580'STREET, IN TOP OF THE WEST-SOUTHWEST CORNER OF THE LIMESTONE
 NH0580'BASE OF SOUTH-SOUTHWEST SANDSTONE COLUMN IN ROW OF SANDSTONE
 NH0580'COLUMNS DECORATING THE FRONT OF POST OFFICE BUILDING, AND ABOUT
 NH0580'4 FEET ABOVE THE LEVEL OF SOUTH MAIN STREET SIDEWALK.
 NH0580
 NH0580                          STATION RECOVERY (1987)
 NH0580
 NH0580'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0580'RECOVERED IN GOOD CONDITION.
 NH0580
 NH0580                          STATION RECOVERY (1997)
 NH0580
 NH0580'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0580'RECOVERED IN GOOD CONDITION.
 NH0580
 NH0580                          STATION RECOVERY (2002)
 NH0580
 NH0580'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH0580'RECOVERED IN GOOD CONDITION.
 NH0580
 NH0580                          STATION RECOVERY (2012)
 NH0580
 NH0580'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH0580'RECOVERED IN GOOD CONDITION.
 NH0580
 NH0580                          STATION RECOVERY (2025)
 NH0580
 NH0580'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 NH0580'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0529 ***********************************************************************
 MF0529  DESIGNATION -  M 223
 MF0529  PID         -  MF0529
 MF0529  STATE/COUNTY-  IL/OGLE
 MF0529  COUNTRY     -  US
 MF0529  USGS QUAD   -  ROCHELLE (2018)
 MF0529
 MF0529                         *CURRENT SURVEY CONTROL
 MF0529  ______________________________________________________________________
 MF0529* NAD 83(1986) POSITION- 41 57 43.     (N) 089 06 47.     (W)   SCALED
 MF0529* NAVD 88 ORTHO HEIGHT -   252.065 (meters)      826.98  (feet) ADJUSTED
 MF0529  ______________________________________________________________________
 MF0529  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF0529  DYNAMIC HEIGHT  -        251.978 (meters)      826.70  (feet) COMP
 MF0529  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 MF0529
 MF0529  VERT ORDER      -  FIRST     CLASS I
 MF0529
 MF0529.The horizontal coordinates were scaled from a map and have
 MF0529.an estimated accuracy of +/- 6 seconds.
 MF0529
 MF0529.The orthometric height was determined by differential leveling and
 MF0529.adjusted by the NATIONAL GEODETIC SURVEY
 MF0529.in June 1991.
 MF0529
 MF0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0529.GEOID18 height accuracy estimate available here.
 MF0529
 MF0529.Click photographs - Photos may exist for this station.
 MF0529
 MF0529.The dynamic height is computed by dividing the NAVD 88
 MF0529.geopotential number by the normal gravity value computed on the
 MF0529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0529.degrees latitude (g = 980.6199 gals.).
 MF0529
 MF0529.The modeled gravity was interpolated from observed gravity values.
 MF0529
 MF0529;                    North         East    Units  Estimated Accuracy
 MF0529;SPC IL W     -   588,390.      787,340.      MT  (+/- 180 meters Scaled)
 MF0529
 MF0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM248477(NAD 83)
 MF0529
 MF0529                          SUPERSEDED SURVEY CONTROL
 MF0529
 MF0529  NGVD 29 (??/??/92)  252.112  (m)          827.14   (f) ADJ UNCH    1 1
 MF0529
 MF0529.Superseded values are not recommended for survey control.
 MF0529
 MF0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0529.See file dsdata.pdf to determine how the superseded data were derived.
 MF0529
 MF0529_MARKER: DB = BENCH MARK DISK
 MF0529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0529_STAMPING: M 223 1960
 MF0529_MARK LOGO: CGS
 MF0529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0529+STABILITY: SURFACE MOTION
 MF0529
 MF0529  HISTORY     - Date     Condition        Report By
 MF0529  HISTORY     - 1960     MONUMENTED       CGS
 MF0529  HISTORY     - 1969     GOOD             CGS
 MF0529  HISTORY     - 19960514 GOOD             USPSQD
 MF0529  HISTORY     - 20010725 GOOD             USPSQD
 MF0529  HISTORY     - 20040929 GOOD             USPSQD
 MF0529
 MF0529                          STATION DESCRIPTION
 MF0529
 MF0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0529'3.2 MI S FROM KINGS.
 MF0529'ABOUT 3.15 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0529'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 85 YARDS
 MF0529'SOUTH OF MILEPOST 2, 46 1/2 FEET WEST OF THE WEST RAIL, 155 FEET
 MF0529'SOUTH OF THE CENTER LINE OF A PAVED ROAD, 121 FEET SOUTH OF A
 MF0529'CORNER FENCE POST, 1 1/2 FEET EAST OF A FENCE, 2.2 FEET SOUTHEAST
 MF0529'OF A METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK,
 MF0529'AND SET IN THE TOP OF A CONCRETE POST WHCIH PROJECTS 3 INCHES
 MF0529'ABOVE THE SURFACE OF THE GROUND.  SEC 9, T40N, R1E
 MF0529
 MF0529                          STATION RECOVERY (1996)
 MF0529
 MF0529'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0529'RECOVERED IN GOOD CONDITION.
 MF0529
 MF0529                          STATION RECOVERY (2001)
 MF0529
 MF0529'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0529'RECOVERED IN GOOD CONDITION.
 MF0529
 MF0529                          STATION RECOVERY (2004)
 MF0529
 MF0529'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0529'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0576 ***********************************************************************
 MF0576  DESIGNATION -  M 224
 MF0576  PID         -  MF0576
 MF0576  STATE/COUNTY-  IL/LEE
 MF0576  COUNTRY     -  US
 MF0576  USGS QUAD   -  STEWARD (2018)
 MF0576
 MF0576                         *CURRENT SURVEY CONTROL
 MF0576  ______________________________________________________________________
 MF0576* NAD 83(1986) POSITION- 41 45 36.     (N) 089 01 45.     (W)   SCALED
 MF0576* NAVD 88 ORTHO HEIGHT -   250.305 (meters)      821.21  (feet) ADJUSTED
 MF0576  ______________________________________________________________________
 MF0576  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 MF0576  DYNAMIC HEIGHT  -        250.211 (meters)      820.90  (feet) COMP
 MF0576  MODELED GRAVITY -    980,244.2   (mgal)                       NAVD 88
 MF0576
 MF0576  VERT ORDER      -  FIRST     CLASS I
 MF0576
 MF0576.The horizontal coordinates were scaled from a map and have
 MF0576.an estimated accuracy of +/- 6 seconds.
 MF0576
 MF0576.The orthometric height was determined by differential leveling and
 MF0576.adjusted by the NATIONAL GEODETIC SURVEY
 MF0576.in June 1991.
 MF0576
 MF0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0576.GEOID18 height accuracy estimate available here.
 MF0576
 MF0576.Click photographs - Photos may exist for this station.
 MF0576
 MF0576.The dynamic height is computed by dividing the NAVD 88
 MF0576.geopotential number by the normal gravity value computed on the
 MF0576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0576.degrees latitude (g = 980.6199 gals.).
 MF0576
 MF0576.The modeled gravity was interpolated from observed gravity values.
 MF0576
 MF0576;                    North         East    Units  Estimated Accuracy
 MF0576;SPC IL W     -   566,050.      794,590.      MT  (+/- 180 meters Scaled)
 MF0576
 MF0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM313251(NAD 83)
 MF0576
 MF0576                          SUPERSEDED SURVEY CONTROL
 MF0576
 MF0576  NGVD 29 (??/??/92)  250.347  (m)          821.35   (f) ADJ UNCH    1 1
 MF0576
 MF0576.Superseded values are not recommended for survey control.
 MF0576
 MF0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0576.See file dsdata.pdf to determine how the superseded data were derived.
 MF0576
 MF0576_MARKER: DB = BENCH MARK DISK
 MF0576_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0576_SP_SET: BOX CULVERT HEADWALL
 MF0576_STAMPING: M 224 1960
 MF0576_MARK LOGO: CGS
 MF0576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0576+STABILITY: SURFACE MOTION
 MF0576
 MF0576  HISTORY     - Date     Condition        Report By
 MF0576  HISTORY     - 1960     MONUMENTED       CGS
 MF0576  HISTORY     - 1969     GOOD             CGS
 MF0576  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0576  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0576  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0576
 MF0576                          STATION DESCRIPTION
 MF0576
 MF0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0576'12.1 MI S FROM ROCHELLE.
 MF0576'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0576'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 6.55 MILES SOUTH
 MF0576'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 MF0576'73 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF THE RAILROAD
 MF0576'AND U.S. HIGHWAY 30, 54 1/2 FEET EAST OF THE EAST RAIL, 30 FEET
 MF0576'SOUTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE
 MF0576'NORTH END OF THE WEST CONCRETE HEADWALL OF A CONCRETE BOX
 MF0576'CULVERT UNDER A TRAIL ROAD, 75 FEET SOUTH AND ACROSS THE HIGHWAY
 MF0576'FROM THE SOUTHWEST CONRER OF THE TWIN GROVE CEMETERY, AND ABOUT
 MF0576'1 FOOT BELOW THE LEVEL OF THE TRACK.  SEC 20, T38N, R2E.
 MF0576
 MF0576                          STATION RECOVERY (1995)
 MF0576
 MF0576'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0576'MARK NOT FOUND.
 MF0576
 MF0576                          STATION RECOVERY (2002)
 MF0576
 MF0576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0576'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0576
 MF0576                          STATION RECOVERY (2003)
 MF0576
 MF0576'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0576'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0690 ***********************************************************************
 MF0690  DESIGNATION -  M 225
 MF0690  PID         -  MF0690
 MF0690  STATE/COUNTY-  IL/LASALLE
 MF0690  COUNTRY     -  US
 MF0690  USGS QUAD   -  TROY GROVE (2018)
 MF0690
 MF0690                         *CURRENT SURVEY CONTROL
 MF0690  ______________________________________________________________________
 MF0690* NAD 83(1986) POSITION- 41 23 47.     (N) 089 06 58.     (W)   SCALED
 MF0690* NAVD 88 ORTHO HEIGHT -   198.171 (meters)      650.17  (feet) ADJUSTED
 MF0690  ______________________________________________________________________
 MF0690  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 MF0690  DYNAMIC HEIGHT  -        198.092 (meters)      649.91  (feet) COMP
 MF0690  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 MF0690
 MF0690  VERT ORDER      -  FIRST     CLASS I
 MF0690
 MF0690.The horizontal coordinates were scaled from a map and have
 MF0690.an estimated accuracy of +/- 6 seconds.
 MF0690
 MF0690.The orthometric height was determined by differential leveling and
 MF0690.adjusted by the NATIONAL GEODETIC SURVEY
 MF0690.in June 1991.
 MF0690
 MF0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0690.GEOID18 height accuracy estimate available here.
 MF0690
 MF0690.Click photographs - Photos may exist for this station.
 MF0690
 MF0690.The dynamic height is computed by dividing the NAVD 88
 MF0690.geopotential number by the normal gravity value computed on the
 MF0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0690.degrees latitude (g = 980.6199 gals.).
 MF0690
 MF0690.The modeled gravity was interpolated from observed gravity values.
 MF0690
 MF0690;                    North         East    Units  Estimated Accuracy
 MF0690;SPC IL E     -   525,360.      234,540.      MT  (+/- 180 meters Scaled)
 MF0690
 MF0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL230849(NAD 83)
 MF0690
 MF0690                          SUPERSEDED SURVEY CONTROL
 MF0690
 MF0690  NGVD 29 (??/??/92)  198.221  (m)          650.33   (f) ADJ UNCH    1 1
 MF0690
 MF0690.Superseded values are not recommended for survey control.
 MF0690
 MF0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0690.See file dsdata.pdf to determine how the superseded data were derived.
 MF0690
 MF0690_MARKER: DB = BENCH MARK DISK
 MF0690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0690_STAMPING: M 225 1960
 MF0690_MARK LOGO: CGS
 MF0690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0690+STABILITY: SURFACE MOTION
 MF0690
 MF0690  HISTORY     - Date     Condition        Report By
 MF0690  HISTORY     - 1960     MONUMENTED       CGS
 MF0690  HISTORY     - 1969     GOOD             CGS
 MF0690  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF0690  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0690
 MF0690                          STATION DESCRIPTION
 MF0690
 MF0690'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0690'5.2 MI N FROM LA SALLE.
 MF0690'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0690'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0690'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS
 MF0690'AVENUE WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST
 MF0690'ALONG OLD U.S. HIGHWAY 51, THENCE 2.1 MILES NORTH ALONG THE
 MF0690'ILLINOIS CENTRAL RAILROAD, 0.15 MILE NORTH OF MILEPOST 861,
 MF0690'47 FEET WEST OF THE WEST RAIL OF THE WEST SET OF TRACKS, 48 FEET
 MF0690'SOUTH OF THE CENTER LINE OF A GRAVELED ROAD, 27 1/2 FEET
 MF0690'SOUTH OF A CORNER FENCE POST, 40 FEET SOUTHEAST OF AN UNDERGROUND
 MF0690'PIPE LINE MARKER, 25 1/2 FEET NORTHWEST OF A TELEPHONE POLE, 1
 MF0690'FOOT EAST OF A FENCE, 2.5 FEET SOUTHEAST OF A METAL WITNESS POST,
 MF0690'ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP
 MF0690'OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 MF0690'OF THE GROUND.  SEC 28, T34N, R 1E.
 MF0690
 MF0690                          STATION RECOVERY (1997)
 MF0690
 MF0690'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0690'MARK NOT FOUND.
 MF0690
 MF0690                          STATION RECOVERY (2002)
 MF0690
 MF0690'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0690'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0110 ***********************************************************************
 NH0110  DESIGNATION -  M 226
 NH0110  PID         -  NH0110
 NH0110  STATE/COUNTY-  IL/MCHENRY
 NH0110  COUNTRY     -  US
 NH0110  USGS QUAD   -  RICHMOND (2018)
 NH0110
 NH0110                         *CURRENT SURVEY CONTROL
 NH0110  ______________________________________________________________________
 NH0110* NAD 83(1986) POSITION- 42 23 46.     (N) 088 17 51.     (W)   SCALED
 NH0110* NAVD 88 ORTHO HEIGHT -   260.363 (meters)      854.21  (feet) ADJUSTED
 NH0110  ______________________________________________________________________
 NH0110  GEOID HEIGHT    -        -34.138 (meters)                     GEOID18
 NH0110  DYNAMIC HEIGHT  -        260.279 (meters)      853.93  (feet) COMP
 NH0110  MODELED GRAVITY -    980,290.2   (mgal)                       NAVD 88
 NH0110
 NH0110  VERT ORDER      -  SECOND    CLASS 0
 NH0110
 NH0110.The horizontal coordinates were scaled from a map and have
 NH0110.an estimated accuracy of +/- 6 seconds.
 NH0110
 NH0110.The orthometric height was determined by differential leveling and
 NH0110.adjusted by the NATIONAL GEODETIC SURVEY
 NH0110.in June 1991.
 NH0110
 NH0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0110.GEOID18 height accuracy estimate available here.
 NH0110
 NH0110.Click photographs - Photos may exist for this station.
 NH0110
 NH0110.The dynamic height is computed by dividing the NAVD 88
 NH0110.geopotential number by the normal gravity value computed on the
 NH0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0110.degrees latitude (g = 980.6199 gals.).
 NH0110
 NH0110.The modeled gravity was interpolated from observed gravity values.
 NH0110
 NH0110;                    North         East    Units  Estimated Accuracy
 NH0110;SPC IL E     -   636,100.      302,950.      MT  (+/- 180 meters Scaled)
 NH0110
 NH0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM932945(NAD 83)
 NH0110
 NH0110                          SUPERSEDED SURVEY CONTROL
 NH0110
 NH0110  NGVD 29 (??/??/92)  260.424  (m)          854.41   (f) ADJ UNCH    2 0
 NH0110
 NH0110.Superseded values are not recommended for survey control.
 NH0110
 NH0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0110.See file dsdata.pdf to determine how the superseded data were derived.
 NH0110
 NH0110_MARKER: DB = BENCH MARK DISK
 NH0110_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0110_SP_SET: BRIDGE ABUTMENT
 NH0110_STAMPING: M 226 1960
 NH0110_MARK LOGO: CGS
 NH0110_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0110
 NH0110  HISTORY     - Date     Condition        Report By
 NH0110  HISTORY     - 1960     MONUMENTED       CGS
 NH0110  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0110  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0110  HISTORY     - 19940608 POOR             USPSQD
 NH0110
 NH0110                          STATION DESCRIPTION
 NH0110
 NH0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0110'0.3 MI N FROM RINGWOOD.
 NH0110'ABOUT 0.3 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0110'FROM THE STATION SHELTER AT RINGWOOD, 0.4 MILE SOUTH OF MILEPOLE
 NH0110'70, ON THE OUTSIDE OF A LONG CURVE WITH TANGENTS EXTENDING
 NH0110'SOUTH AND NORTHWEST, 4 1/2 FEET NORTHEAST OF THE NORTHEAST
 NH0110'RAIL, IN TOP OF THE NORTHEAST END OF THE SOUTHEAST ABUTMENT FOR
 NH0110'SMALL CONCRETE BRIDGE NO. 691, AND ABOUT 1 FOOT BELOW THE LEVEL
 NH0110'OF THE TRACK.
 NH0110
 NH0110                          STATION RECOVERY (1987)
 NH0110
 NH0110'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0110'MARK NOT FOUND.
 NH0110
 NH0110                          STATION RECOVERY (1989)
 NH0110
 NH0110'RECOVERY NOTE BY US POWER SQUADRON 1989 (RBD)
 NH0110'MARK NOT FOUND.
 NH0110
 NH0110                          STATION RECOVERY (1994)
 NH0110
 NH0110'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0110'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0179 ***********************************************************************
 NH0179  DESIGNATION -  M 227
 NH0179  PID         -  NH0179
 NH0179  STATE/COUNTY-  IL/KANE
 NH0179  COUNTRY     -  US
 NH0179  USGS QUAD   -  ELGIN (2018)
 NH0179
 NH0179                         *CURRENT SURVEY CONTROL
 NH0179  ______________________________________________________________________
 NH0179* NAD 83(1986) POSITION- 42 06 06.     (N) 088 16 52.     (W)   SCALED
 NH0179* NAVD 88 ORTHO HEIGHT -   220.444 (meters)      723.24  (feet) ADJUSTED
 NH0179  ______________________________________________________________________
 NH0179  GEOID HEIGHT    -        -33.596 (meters)                     GEOID18
 NH0179  DYNAMIC HEIGHT  -        220.367 (meters)      722.99  (feet) COMP
 NH0179  MODELED GRAVITY -    980,269.1   (mgal)                       NAVD 88
 NH0179
 NH0179  VERT ORDER      -  SECOND    CLASS 0
 NH0179
 NH0179.The horizontal coordinates were scaled from a map and have
 NH0179.an estimated accuracy of +/- 6 seconds.
 NH0179
 NH0179.The orthometric height was determined by differential leveling and
 NH0179.adjusted by the NATIONAL GEODETIC SURVEY
 NH0179.in June 1991.
 NH0179
 NH0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0179.GEOID18 height accuracy estimate available here.
 NH0179
 NH0179.Click photographs - Photos may exist for this station.
 NH0179
 NH0179.The dynamic height is computed by dividing the NAVD 88
 NH0179.geopotential number by the normal gravity value computed on the
 NH0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0179.degrees latitude (g = 980.6199 gals.).
 NH0179
 NH0179.The modeled gravity was interpolated from observed gravity values.
 NH0179
 NH0179;                    North         East    Units  Estimated Accuracy
 NH0179;SPC IL E     -   603,400.      304,320.      MT  (+/- 180 meters Scaled)
 NH0179
 NH0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM940618(NAD 83)
 NH0179
 NH0179                          SUPERSEDED SURVEY CONTROL
 NH0179
 NH0179  NGVD 29 (??/??/92)  220.513  (m)          723.47   (f) ADJ UNCH    2 0
 NH0179
 NH0179.Superseded values are not recommended for survey control.
 NH0179
 NH0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0179.See file dsdata.pdf to determine how the superseded data were derived.
 NH0179
 NH0179_MARKER: DB = BENCH MARK DISK
 NH0179_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0179_SP_SET: BRIDGE
 NH0179_STAMPING: M 227 1960
 NH0179_MARK LOGO: CGS
 NH0179_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0179
 NH0179  HISTORY     - Date     Condition        Report By
 NH0179  HISTORY     - 1960     MONUMENTED       CGS
 NH0179  HISTORY     - 1987     GOOD             USPSQD
 NH0179  HISTORY     - 1988     GOOD             USPSQD
 NH0179  HISTORY     - 19910319 GOOD             USPSQD
 NH0179  HISTORY     - 19971101 GOOD             USPSQD
 NH0179  HISTORY     - 19980522 GOOD             USPSQD
 NH0179  HISTORY     - 20010110 MARK NOT FOUND   PATRIC
 NH0179
 NH0179                          STATION DESCRIPTION
 NH0179
 NH0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0179'AT DUNDEE.
 NH0179'AT DUNDEE, ABOUT 0.25 MILE WEST ALONG BARRINGTON AVENUE FROM
 NH0179'THE CHICAGO AND NORTH WESTERN RAILWAY STATION, THENCE ABOUT
 NH0179'0.1 MILE NORTH ALONG WATER STREET, AT THE JUNCTION OF WATER
 NH0179'AND NORTH STREETS, AT THE EAST END OF A PEDESTRIAN BRIDGE OVER
 NH0179'FOX RIVER, IN TOP OF THE CONCRETE BASE AT THE NORTH END OF THE
 NH0179'CONCRETE STEPS, 41 FEET WEST OF THE CENTER LINE OF WATER STREET,
 NH0179'1 1/2 FEET WEST OF THE EAST END OF THE BASE, ABOUT 4 FEET ABOVE
 NH0179'THE LEVEL OF THE STREET, AND ABOUT LEVEL WITH THE BRIDGE FLOOR.
 NH0179'THIS MARK CAN BE REACHED BY GOING ABOUT 0.5 MILE SOUTH ALONG
 NH0179'WATER STREET FROM THE CHICAGO AND NORTH WESTERN RAILWAY STATION
 NH0179'AT CARPENTERSVILLE.
 NH0179
 NH0179                          STATION RECOVERY (1987)
 NH0179
 NH0179'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0179'RECOVERED IN GOOD CONDITION.
 NH0179
 NH0179                          STATION RECOVERY (1988)
 NH0179
 NH0179'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0179'RECOVERED IN GOOD CONDITION.
 NH0179
 NH0179                          STATION RECOVERY (1991)
 NH0179
 NH0179'RECOVERY NOTE BY US POWER SQUADRON 1991 (JBL)
 NH0179'RECOVERED IN GOOD CONDITION.
 NH0179
 NH0179                          STATION RECOVERY (1997)
 NH0179
 NH0179'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0179'RECOVERED IN GOOD CONDITION.
 NH0179
 NH0179                          STATION RECOVERY (1998)
 NH0179
 NH0179'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0179'RECOVERED IN GOOD CONDITION.
 NH0179
 NH0179                          STATION RECOVERY (2001)
 NH0179
 NH0179'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0179'LIKELY DESTROYED - STEPS REPLACED W/RAMP
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0848 ***********************************************************************
 LC0848  DESIGNATION -  M 229
 LC0848  PID         -  LC0848
 LC0848  STATE/COUNTY-  IL/WOODFORD
 LC0848  COUNTRY     -  US
 LC0848  USGS QUAD   -  BENSON (2018)
 LC0848
 LC0848                         *CURRENT SURVEY CONTROL
 LC0848  ______________________________________________________________________
 LC0848* NAD 83(1997) POSITION- 40 51 12.61127(N) 089 01 40.12777(W)   ADJUSTED
 LC0848* NAVD 88 ORTHO HEIGHT -   222.088 (meters)      728.63  (feet) ADJUSTED
 LC0848  ______________________________________________________________________
 LC0848  GEOID HEIGHT    -        -32.409 (meters)                     GEOID18
 LC0848  LAPLACE CORR    -          1.57  (seconds)                    DEFLEC18
 LC0848  DYNAMIC HEIGHT  -        221.990 (meters)      728.31  (feet) COMP
 LC0848  MODELED GRAVITY -    980,180.8   (mgal)                       NAVD 88
 LC0848
 LC0848  HORZ ORDER      -  SECOND
 LC0848  VERT ORDER      -  FIRST     CLASS I
 LC0848
 LC0848.The horizontal coordinates were established by classical geodetic methods
 LC0848.and adjusted by the National Geodetic Survey in October 1999.
 LC0848
 LC0848.The orthometric height was determined by differential leveling and
 LC0848.adjusted by the NATIONAL GEODETIC SURVEY
 LC0848.in June 1991.
 LC0848
 LC0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0848.GEOID18 height accuracy estimate available here.
 LC0848
 LC0848.Click photographs - Photos may exist for this station.
 LC0848
 LC0848.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0848
 LC0848.The dynamic height is computed by dividing the NAVD 88
 LC0848.geopotential number by the normal gravity value computed on the
 LC0848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0848.degrees latitude (g = 980.6199 gals.).
 LC0848
 LC0848.The modeled gravity was interpolated from observed gravity values.
 LC0848
 LC0848. The following values were computed from the NAD 83(1997) position.
 LC0848
 LC0848;                    North         East     Units Scale Factor Converg.
 LC0848;SPC IL W     -   465,381.938   796,024.757   MT  1.00005463   +0 44 42.0
 LC0848;SPC IL W     - 1,526,840.57  2,611,624.56   sFT  1.00005463   +0 44 42.0
 LC0848;UTM  16      - 4,524,473.699   329,075.536   MT  0.99995960   -1 19 36.4
 LC0848
 LC0848!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0848!SPC IL W     -   0.99997025  x   1.00005463  =   1.00002488
 LC0848!UTM  16      -   0.99997025  x   0.99995960  =   0.99992985
 LC0848
 LC0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2907524473(NAD 83)
 LC0848
 LC0848                          SUPERSEDED SURVEY CONTROL
 LC0848
 LC0848  NAD 83(1986)-  40 51 12.62662(N)    089 01 40.13384(W) AD(       ) 2
 LC0848  NAD 27      -  40 51 12.50607(N)    089 01 39.85979(W) AD(       ) 2
 LC0848  NGVD 29 (??/??/92)  222.141  (m)          728.81   (f) ADJ UNCH    1 1
 LC0848  NGVD 29             222.15   (m)          728.8    (f) LEVELING    3  
 LC0848
 LC0848.Superseded values are not recommended for survey control.
 LC0848
 LC0848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0848.See file dsdata.pdf to determine how the superseded data were derived.
 LC0848
 LC0848_MARKER: DB = BENCH MARK DISK
 LC0848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0848_STAMPING: M 229 1960
 LC0848_MARK LOGO: CGS
 LC0848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0848+STABILITY: SURFACE MOTION
 LC0848
 LC0848  HISTORY     - Date     Condition        Report By
 LC0848  HISTORY     - 1960     MONUMENTED       CGS
 LC0848  HISTORY     - 1969     GOOD             CGS
 LC0848  HISTORY     - 1972     GOOD             NGS
 LC0848  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0848
 LC0848                          STATION DESCRIPTION
 LC0848
 LC0848'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0848'3.4 MI S FROM MINONK.
 LC0848'ABOUT 3.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0848'THE STATION AT MINONK, 0.5 MILE NORTH OF THE GRAIN ELEVATORS AT
 LC0848'WOODFORD, 141 FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE
 LC0848'RAILROAD AND A ROAD, 96 FEET EAST OF THE EAST RAIL, 106 FEET NORTH
 LC0848'OF THE CENTER LINE OF THE ROAD, 119 FEET NORTHEAST OF A RAILROAD
 LC0848'CROSSING SIGN, 86 FEET NORTH OF AN IRON FENCE POST, 1 1/2 FEET
 LC0848'WEST OF A FENCE, 2.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 LC0848'1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF  A
 LC0848'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 LC0848'GROUND.  SEC 30, T28N, R2E
 LC0848
 LC0848                          STATION RECOVERY (1972)
 LC0848
 LC0848'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LC0848'RECOVERED IN GOOD CONDITION.
 LC0848
 LC0848                          STATION RECOVERY (1998)
 LC0848
 LC0848'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0848'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0718 ***********************************************************************
 MF0718  DESIGNATION -  M 230
 MF0718  PID         -  MF0718
 MF0718  STATE/COUNTY-  IL/LASALLE
 MF0718  COUNTRY     -  US
 MF0718  USGS QUAD   -  LA SALLE (2018)
 MF0718
 MF0718                         *CURRENT SURVEY CONTROL
 MF0718  ______________________________________________________________________
 MF0718* NAD 83(1986) POSITION- 41 18 30.     (N) 089 04 05.     (W)   SCALED
 MF0718* NAVD 88 ORTHO HEIGHT -   173.398 (meters)      568.89  (feet) ADJUSTED
 MF0718  ______________________________________________________________________
 MF0718  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 MF0718  DYNAMIC HEIGHT  -        173.328 (meters)      568.66  (feet) COMP
 MF0718  MODELED GRAVITY -    980,217.6   (mgal)                       NAVD 88
 MF0718
 MF0718  VERT ORDER      -  FIRST     CLASS I
 MF0718
 MF0718.The horizontal coordinates were scaled from a map and have
 MF0718.an estimated accuracy of +/- 6 seconds.
 MF0718
 MF0718.The orthometric height was determined by differential leveling and
 MF0718.adjusted by the NATIONAL GEODETIC SURVEY
 MF0718.in June 1991.
 MF0718
 MF0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0718.GEOID18 height accuracy estimate available here.
 MF0718
 MF0718.Click photographs - Photos may exist for this station.
 MF0718
 MF0718.The dynamic height is computed by dividing the NAVD 88
 MF0718.geopotential number by the normal gravity value computed on the
 MF0718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0718.degrees latitude (g = 980.6199 gals.).
 MF0718
 MF0718.The modeled gravity was interpolated from observed gravity values.
 MF0718
 MF0718;                    North         East    Units  Estimated Accuracy
 MF0718;SPC IL E     -   515,540.      238,470.      MT  (+/- 180 meters Scaled)
 MF0718
 MF0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL268750(NAD 83)
 MF0718
 MF0718                          SUPERSEDED SURVEY CONTROL
 MF0718
 MF0718  NGVD 29 (??/??/92)  173.462  (m)          569.10   (f) ADJ UNCH    1 1
 MF0718
 MF0718.Superseded values are not recommended for survey control.
 MF0718
 MF0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0718.See file dsdata.pdf to determine how the superseded data were derived.
 MF0718
 MF0718_MARKER: DB = BENCH MARK DISK
 MF0718_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0718_SP_SET: ABUTMENT
 MF0718_STAMPING: M 230 1960
 MF0718_MARK LOGO: CGS
 MF0718_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0718+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2002
 MF0718
 MF0718  HISTORY     - Date     Condition        Report By
 MF0718  HISTORY     - 1960     MONUMENTED       CGS
 MF0718  HISTORY     - 1969     GOOD             CGS
 MF0718  HISTORY     - 19970728 GOOD             USPSQD
 MF0718  HISTORY     - 20020826 GOOD             USPSQD
 MF0718  HISTORY     - 20110725 MARK NOT FOUND   JCLS
 MF0718
 MF0718                          STATION DESCRIPTION
 MF0718
 MF0718'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0718'1.2 MI N FROM OGLESBY.
 MF0718'ABOUT 0.3 MILE WEST ALONG WALNUT STREET FROM THE POST OFFICE AT
 MF0718'OGLESBY, THENCE 0.95 MILE NORTH ALONG STATE HIGHWAYS 71 AND 351,
 MF0718'0.05 MILE EAST OF MILEPOST 854 ON THE ILLINOIS CENTRAL RAILROAD,
 MF0718'16 1/2 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE
 MF0718'TOP OF THE EAST END OF THE NORTH CONCRETE ABUTMENT OF A HIGHWAY
 MF0718'OVERPASS FOR THE RAILROAD, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 MF0718'HIGHWAY.  SEC 25, T33N, R1E
 MF0718
 MF0718                          STATION RECOVERY (1997)
 MF0718
 MF0718'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0718'RECOVERED IN GOOD CONDITION.
 MF0718
 MF0718                          STATION RECOVERY (2002)
 MF0718
 MF0718'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0718'RECOVERED IN GOOD CONDITION.
 MF0718
 MF0718                          STATION RECOVERY (2011)
 MF0718
 MF0718'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011 (MRY)
 MF0718'THIS STATION WAS REPLACED BY M 230 RESET IN 1994. THE 2002 RECOVERY BY
 MF0718'THE POWER SQUADRON IS NOT VALID.  PID OF NEW STATION IS AI3486.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3486 ***********************************************************************
 AI3486  DESIGNATION -  M 230 RESET
 AI3486  PID         -  AI3486
 AI3486  STATE/COUNTY-  IL/LASALLE
 AI3486  COUNTRY     -  US
 AI3486  USGS QUAD   -  LA SALLE (2018)
 AI3486
 AI3486                         *CURRENT SURVEY CONTROL
 AI3486  ______________________________________________________________________
 AI3486* NAD 83(1986) POSITION- 41 18 30.     (N) 089 04 05.     (W)   SCALED
 AI3486* NAVD 88 ORTHO HEIGHT -   173.90  (meters)      570.5   (feet) RESET
 AI3486  ______________________________________________________________________
 AI3486  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 AI3486  VERT ORDER      -  THIRD
 AI3486
 AI3486.The horizontal coordinates were scaled from a map and have
 AI3486.an estimated accuracy of +/- 6 seconds.
 AI3486
 AI3486.The orthometric height was computed from unverified reset data.
 AI3486
 AI3486.No vertical observational check was made to the station.
 AI3486
 AI3486.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3486.GEOID18 height accuracy estimate available here.
 AI3486
 AI3486.Click photographs - Photos may exist for this station.
 AI3486
 AI3486;                    North         East    Units  Estimated Accuracy
 AI3486;SPC IL E     -   515,540.      238,470.      MT  (+/- 180 meters Scaled)
 AI3486
 AI3486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL268750(NAD 83)
 AI3486
 AI3486                          SUPERSEDED SURVEY CONTROL
 AI3486
 AI3486.No superseded survey control is available for this station.
 AI3486
 AI3486_MARKER: DV = VERTICAL CONTROL DISK
 AI3486_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AI3486_SP_SET: ABUTMENT WINGWALL
 AI3486_STAMPING: M 230 RESET 1994
 AI3486_MARK LOGO: NGS
 AI3486_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3486_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3486
 AI3486  HISTORY     - Date     Condition        Report By
 AI3486  HISTORY     - 1994     MONUMENTED       ILDT
 AI3486  HISTORY     - 20110713 GOOD             JCLS
 AI3486
 AI3486                          STATION DESCRIPTION
 AI3486
 AI3486'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994 (SM)
 AI3486'1.2 MILES (1.9 KM) NORTH FROM OGLESBY.  ABOUT 0.3 MILE (0.5 KM) WEST
 AI3486'ALONG WALNUT STREET FROM THE POST OFFICE AT OGLESBY, THENCE 0.95 MILE
 AI3486'(1.53 KM) NORTH ALONG STATE HIGHWAYS 71 AND 351, 0.05 MILE (0.08 KM)
 AI3486'EAST OF MILEPOST 854 ON THE ILLINOIS CENTRAL RAILROAD, 17.5 FEET (5.3
 AI3486'M) EAST OF CENTERLINE OF HIGHWAY IN TOP OF CONCRETE ABUTMENT WINGWALL.
 AI3486
 AI3486                          STATION RECOVERY (2011)
 AI3486
 AI3486'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 AI3486'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0392 ***********************************************************************
 MF0392  DESIGNATION -  M 231
 MF0392  PID         -  MF0392
 MF0392  STATE/COUNTY-  IL/LASALLE
 MF0392  COUNTRY     -  US
 MF0392  USGS QUAD   -  OTTAWA (2018)
 MF0392
 MF0392                         *CURRENT SURVEY CONTROL
 MF0392  ______________________________________________________________________
 MF0392* NAD 83(1986) POSITION- 41 22 03.     (N) 088 51 31.     (W)   SCALED
 MF0392* NAVD 88 ORTHO HEIGHT -   187.256 (meters)      614.36  (feet) ADJUSTED
 MF0392  ______________________________________________________________________
 MF0392  GEOID HEIGHT    -        -32.924 (meters)                     GEOID18
 MF0392  DYNAMIC HEIGHT  -        187.183 (meters)      614.12  (feet) COMP
 MF0392  MODELED GRAVITY -    980,234.0   (mgal)                       NAVD 88
 MF0392
 MF0392  VERT ORDER      -  FIRST     CLASS II
 MF0392
 MF0392.The horizontal coordinates were scaled from a map and have
 MF0392.an estimated accuracy of +/- 6 seconds.
 MF0392
 MF0392.The orthometric height was determined by differential leveling and
 MF0392.adjusted by the NATIONAL GEODETIC SURVEY
 MF0392.in June 1991.
 MF0392
 MF0392.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0392.GEOID18 height accuracy estimate available here.
 MF0392
 MF0392.Click photographs - Photos may exist for this station.
 MF0392
 MF0392.The dynamic height is computed by dividing the NAVD 88
 MF0392.geopotential number by the normal gravity value computed on the
 MF0392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0392.degrees latitude (g = 980.6199 gals.).
 MF0392
 MF0392.The modeled gravity was interpolated from observed gravity values.
 MF0392
 MF0392;                    North         East    Units  Estimated Accuracy
 MF0392;SPC IL E     -   521,990.      256,050.      MT  (+/- 180 meters Scaled)
 MF0392
 MF0392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL445812(NAD 83)
 MF0392
 MF0392                          SUPERSEDED SURVEY CONTROL
 MF0392
 MF0392  NGVD 29 (??/??/92)  187.311  (m)          614.54   (f) ADJ UNCH    1 2
 MF0392
 MF0392.Superseded values are not recommended for survey control.
 MF0392
 MF0392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0392.See file dsdata.pdf to determine how the superseded data were derived.
 MF0392
 MF0392_MARKER: DB = BENCH MARK DISK
 MF0392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0392_STAMPING: M 231 1960
 MF0392_MARK LOGO: CGS
 MF0392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0392+STABILITY: SURFACE MOTION
 MF0392
 MF0392  HISTORY     - Date     Condition        Report By
 MF0392  HISTORY     - 1960     MONUMENTED       CGS
 MF0392  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0392  HISTORY     - 19980715 MARK NOT FOUND   USPSQD
 MF0392  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF0392
 MF0392                          STATION DESCRIPTION
 MF0392
 MF0392'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0392'2.2 MI NW FROM OTTAWA.
 MF0392'AT OTTAWA AIRPORT, ABOUT 2.25 MILES NORTH AND NORTHWEST ALONG
 MF0392'LA SALLE STREET AND PUBLIC ROADS FROM THE COURTHOUSE, IN S-3,
 MF0392'R-3E, T-33N, 170 YARDS WEST ALONG THE NORTH EDGE OF RUNWAY FROM
 MF0392'THE WEST SIDE OF AIRPORT OFFICE AND SERVICE STATION AREA, 235
 MF0392'FEET SOUTH OF THE CENTER LINE OF BLACK TOP ROAD, 4 FEET SOUTHEAST
 MF0392'OF THE SOUTHEAST CORNER OF TWIN CORRUGATED METAL HANGAR
 MF0392'BUILDING (OR SOUTH ONE OF THREE HANGARS), 16 FEET SOUTHWEST OF THE
 MF0392'SOUTHEAST CORNER OF SMALL CONCRETE APRON AT EAST ENTRANCE TO
 MF0392'HANGAR, ABOUT LEVEL WITH THE GROUND AND SET IN TOP OF A CONCRETE
 MF0392'POST.
 MF0392
 MF0392                          STATION RECOVERY (1997)
 MF0392
 MF0392'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0392'MARK NOT FOUND.
 MF0392
 MF0392                          STATION RECOVERY (1998)
 MF0392
 MF0392'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0392'MARK NOT FOUND.
 MF0392
 MF0392                          STATION RECOVERY (2002)
 MF0392
 MF0392'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0392'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0795 ***********************************************************************
 MF0795  DESIGNATION -  M 232
 MF0795  PID         -  MF0795
 MF0795  STATE/COUNTY-  IL/BUREAU
 MF0795  COUNTRY     -  US
 MF0795  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF0795
 MF0795                         *CURRENT SURVEY CONTROL
 MF0795  ______________________________________________________________________
 MF0795* NAD 83(1986) POSITION- 41 16 09.     (N) 089 23 23.     (W)   SCALED
 MF0795* NAVD 88 ORTHO HEIGHT -   141.723 (meters)      464.97  (feet) ADJUSTED
 MF0795  ______________________________________________________________________
 MF0795  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 MF0795  DYNAMIC HEIGHT  -        141.664 (meters)      464.78  (feet) COMP
 MF0795  MODELED GRAVITY -    980,207.1   (mgal)                       NAVD 88
 MF0795
 MF0795  VERT ORDER      -  FIRST     CLASS II
 MF0795
 MF0795.The horizontal coordinates were scaled from a map and have
 MF0795.an estimated accuracy of +/- 6 seconds.
 MF0795
 MF0795.The orthometric height was determined by differential leveling and
 MF0795.adjusted by the NATIONAL GEODETIC SURVEY
 MF0795.in June 1991.
 MF0795
 MF0795.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0795.GEOID18 height accuracy estimate available here.
 MF0795
 MF0795.Click photographs - Photos may exist for this station.
 MF0795
 MF0795.The dynamic height is computed by dividing the NAVD 88
 MF0795.geopotential number by the normal gravity value computed on the
 MF0795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0795.degrees latitude (g = 980.6199 gals.).
 MF0795
 MF0795.The modeled gravity was interpolated from observed gravity values.
 MF0795
 MF0795;                    North         East    Units  Estimated Accuracy
 MF0795;SPC IL W     -   511,210.      765,100.      MT  (+/- 180 meters Scaled)
 MF0795
 MF0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL998713(NAD 83)
 MF0795
 MF0795                          SUPERSEDED SURVEY CONTROL
 MF0795
 MF0795  NGVD 29 (??/??/92)  141.792  (m)          465.20   (f) ADJ UNCH    1 2
 MF0795
 MF0795.Superseded values are not recommended for survey control.
 MF0795
 MF0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0795.See file dsdata.pdf to determine how the superseded data were derived.
 MF0795
 MF0795_MARKER: DB = BENCH MARK DISK
 MF0795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0795_STAMPING: M 232 1960
 MF0795_MARK LOGO: CGS
 MF0795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0795+STABILITY: SURFACE MOTION
 MF0795
 MF0795  HISTORY     - Date     Condition        Report By
 MF0795  HISTORY     - 1960     MONUMENTED       CGS
 MF0795  HISTORY     - 19960406 GOOD             USPSQD
 MF0795  HISTORY     - 20010601 GOOD             USPSQD
 MF0795
 MF0795                          STATION DESCRIPTION
 MF0795
 MF0795'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0795'1.8 MI SW FROM BUREAU.
 MF0795'ABOUT 1.8 MILES SOUTHWEST ALONG THE PEORIA BRANCH OF THE CHICAGO,
 MF0795'ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION AT BUREAU,
 MF0795'AT THE CROSSING OF AN EAST-WEST FIELD ROAD, 66 FEET SOUTHEAST
 MF0795'AND ACROSS TRACK FROM MILE POST 116, 0.05 MILE SOUTH OF TRESTLE
 MF0795'NO. 116.0 OVER A CREEK BRANCH, 45 FEET EAST OF EAST RAIL,
 MF0795'52 1/2 FEET NORTH OF CENTER OF GATE ACROSS ROAD, 41 FEET
 MF0795'NORTH-NORTHEAST OF THE FIRST TELEPHONE POLE NORTH OF CROSSING,
 MF0795'1 FOOT WEST OF A FENCE LINE, 2.2 FEET SOUTH-SOUTHWEST OF A
 MF0795'STEEL WITNESS POST, ABOUT 6 1/2 FEET BELOW LEVEL OF TRACK AND
 MF0795'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0795
 MF0795                          STATION RECOVERY (1996)
 MF0795
 MF0795'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0795'RECOVERED IN GOOD CONDITION.
 MF0795
 MF0795                          STATION RECOVERY (2001)
 MF0795
 MF0795'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0795'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0896 ***********************************************************************
 LC0896  DESIGNATION -  M 233
 LC0896  PID         -  LC0896
 LC0896  STATE/COUNTY-  IL/MARSHALL
 LC0896  COUNTRY     -  US
 LC0896  USGS QUAD   -  CHILLICOTHE (2018)
 LC0896
 LC0896                         *CURRENT SURVEY CONTROL
 LC0896  ______________________________________________________________________
 LC0896* NAD 83(1986) POSITION- 40 59 50.     (N) 089 26 35.     (W)   SCALED
 LC0896* NAVD 88 ORTHO HEIGHT -   142.607 (meters)      467.87  (feet) ADJUSTED
 LC0896  ______________________________________________________________________
 LC0896  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 LC0896  DYNAMIC HEIGHT  -        142.545 (meters)      467.67  (feet) COMP
 LC0896  MODELED GRAVITY -    980,191.2   (mgal)                       NAVD 88
 LC0896
 LC0896  VERT ORDER      -  FIRST     CLASS II
 LC0896
 LC0896.The horizontal coordinates were scaled from a map and have
 LC0896.an estimated accuracy of +/- 6 seconds.
 LC0896
 LC0896.The orthometric height was determined by differential leveling and
 LC0896.adjusted by the NATIONAL GEODETIC SURVEY
 LC0896.in June 1991.
 LC0896
 LC0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0896.GEOID18 height accuracy estimate available here.
 LC0896
 LC0896.Click photographs - Photos may exist for this station.
 LC0896
 LC0896.The dynamic height is computed by dividing the NAVD 88
 LC0896.geopotential number by the normal gravity value computed on the
 LC0896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0896.degrees latitude (g = 980.6199 gals.).
 LC0896
 LC0896.The modeled gravity was interpolated from observed gravity values.
 LC0896
 LC0896;                    North         East    Units  Estimated Accuracy
 LC0896;SPC IL W     -   480,970.      760,880.      MT  (+/- 180 meters Scaled)
 LC0896
 LC0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL945413(NAD 83)
 LC0896
 LC0896                          SUPERSEDED SURVEY CONTROL
 LC0896
 LC0896  NGVD 29 (??/??/92)  142.677  (m)          468.10   (f) ADJ UNCH    1 2
 LC0896
 LC0896.Superseded values are not recommended for survey control.
 LC0896
 LC0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0896.See file dsdata.pdf to determine how the superseded data were derived.
 LC0896
 LC0896_MARKER: DB = BENCH MARK DISK
 LC0896_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0896_SP_SET: BRIDGE
 LC0896_STAMPING: M 233 1960
 LC0896_MARK LOGO: CGS
 LC0896_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0896
 LC0896  HISTORY     - Date     Condition        Report By
 LC0896  HISTORY     - 1960     MONUMENTED       CGS
 LC0896  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 LC0896
 LC0896                          STATION DESCRIPTION
 LC0896
 LC0896'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0896'2.1 MI S FROM SPARLAND.
 LC0896'ABOUT 2.1 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0896'RAILROAD FROM THE STATION AT SPARLAND, 0.2 MILE NORTH OF MILE
 LC0896'POST 137, ALONG STATE HIGHWAY 29, IN SECTION 26, R 9 E, T 12 N,
 LC0896'JUST WEST OF RAILROAD TRESTLE NO. 136.9 OVER A CREEK, IN THE TOP
 LC0896'OF EAST END OF SOUTH ABUTMENT OF A HIGHWAY BRIDGE OVER SMALL
 LC0896'CREEK, 24 FEET EAST OF CENTER LINE OF HIGHWAY 29, 64 FEET WEST OF
 LC0896'WEST RAIL, 0.7 FOOT EAST OF CONCRETE BANISTER AND 1/2 FOOT ABOVE
 LC0896'LEVEL OF BRIDGE FLOOR.
 LC0896
 LC0896                          STATION RECOVERY (1998)
 LC0896
 LC0896'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0896'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1309 ***********************************************************************
 LC1309  DESIGNATION -  M 234
 LC1309  PID         -  LC1309
 LC1309  STATE/COUNTY-  IL/TAZEWELL
 LC1309  COUNTRY     -  US
 LC1309  USGS QUAD   -  PEKIN (2018)
 LC1309
 LC1309                         *CURRENT SURVEY CONTROL
 LC1309  ______________________________________________________________________
 LC1309* NAD 83(1986) POSITION- 40 37 07.     (N) 089 37 36.     (W)   SCALED
 LC1309* NAVD 88 ORTHO HEIGHT -   141.615 (meters)      464.62  (feet) ADJUSTED
 LC1309  ______________________________________________________________________
 LC1309  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 LC1309  DYNAMIC HEIGHT  -        141.548 (meters)      464.40  (feet) COMP
 LC1309  MODELED GRAVITY -    980,151.7   (mgal)                       NAVD 88
 LC1309
 LC1309  VERT ORDER      -  FIRST     CLASS II
 LC1309
 LC1309.The horizontal coordinates were scaled from a map and have
 LC1309.an estimated accuracy of +/- 6 seconds.
 LC1309
 LC1309.The orthometric height was determined by differential leveling and
 LC1309.adjusted by the NATIONAL GEODETIC SURVEY
 LC1309.in June 1991.
 LC1309
 LC1309.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1309.GEOID18 height accuracy estimate available here.
 LC1309
 LC1309.Click photographs - Photos may exist for this station.
 LC1309
 LC1309.The dynamic height is computed by dividing the NAVD 88
 LC1309.geopotential number by the normal gravity value computed on the
 LC1309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1309.degrees latitude (g = 980.6199 gals.).
 LC1309
 LC1309.The modeled gravity was interpolated from observed gravity values.
 LC1309
 LC1309;                    North         East    Units  Estimated Accuracy
 LC1309;SPC IL W     -   438,820.      745,690.      MT  (+/- 180 meters Scaled)
 LC1309
 LC1309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK778997(NAD 83)
 LC1309
 LC1309                          SUPERSEDED SURVEY CONTROL
 LC1309
 LC1309  NGVD 29 (??/??/92)  141.716  (m)          464.95   (f) ADJ UNCH    1 2
 LC1309
 LC1309.Superseded values are not recommended for survey control.
 LC1309
 LC1309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1309.See file dsdata.pdf to determine how the superseded data were derived.
 LC1309
 LC1309_MARKER: DB = BENCH MARK DISK
 LC1309_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1309_SP_SET: BRIDGE
 LC1309_STAMPING: M 234 1960
 LC1309_MARK LOGO: CGS
 LC1309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1309
 LC1309  HISTORY     - Date     Condition        Report By
 LC1309  HISTORY     - 1960     MONUMENTED       CGS
 LC1309  HISTORY     - 1977     GOOD             LOCENG
 LC1309
 LC1309                          STATION DESCRIPTION
 LC1309
 LC1309'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1309'2.7 MI N FROM PEKIN.
 LC1309'ABOUT 2.7 MILES NORTH AND NORTHEAST ALONG STATE HIGHWAY 29
 LC1309'(NORTH 8TH STREET) FROM THE INTERSECTION OF SHERIDAN ROAD IN
 LC1309'NORTH PART OF PEKIN, AT NORTH PEKIN, 0.05 MILE NORTH OF CROSSING
 LC1309'OF A NORTH-SOUTH RAILROAD TRACK, IN THE TOP OF NORTHWEST END
 LC1309'OF SOUTHWEST ABUTMENT OF 60-FOOT 4-LANE HIGHWAY BRIDGE OVER A
 LC1309'CREEK, 19 FEET NORTHWEST OF CENTER LINE OF SOUTHWEST BOUND
 LC1309'TRAFFIC LANE OF HIGHWAY, 0.8 FOOT NORTHWEST OF SOUTHWEST END OF
 LC1309'CONCRETE BANISTER AND ABOUT LEVEL WITH BRIDGE SIDE WALK.
 LC1309
 LC1309                          STATION RECOVERY (1977)
 LC1309
 LC1309'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 GD1236 ***********************************************************************
 GD1236  DESIGNATION -  M 235
 GD1236  PID         -  GD1236
 GD1236  STATE/COUNTY-  IL/ALEXANDER
 GD1236  COUNTRY     -  US
 GD1236  USGS QUAD   -  WYATT (2017)
 GD1236
 GD1236                         *CURRENT SURVEY CONTROL
 GD1236  ______________________________________________________________________
 GD1236* NAD 83(1986) POSITION- 36 59 10.     (N) 089 08 59.     (W)   SCALED
 GD1236* NAVD 88 ORTHO HEIGHT -   103.020 (meters)      337.99  (feet) ADJUSTED
 GD1236  ______________________________________________________________________
 GD1236  GEOID HEIGHT    -        -28.229 (meters)                     GEOID18
 GD1236  DYNAMIC HEIGHT  -        102.944 (meters)      337.74  (feet) COMP
 GD1236  MODELED GRAVITY -    979,887.7   (mgal)                       NAVD 88
 GD1236
 GD1236  VERT ORDER      -  FIRST     CLASS I
 GD1236
 GD1236.The horizontal coordinates were scaled from a map and have
 GD1236.an estimated accuracy of +/- 6 seconds.
 GD1236
 GD1236.The orthometric height was determined by differential leveling and
 GD1236.adjusted by the NATIONAL GEODETIC SURVEY
 GD1236.in June 1991.
 GD1236
 GD1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 GD1236.GEOID18 height accuracy estimate available here.
 GD1236
 GD1236.Click photographs - Photos may exist for this station.
 GD1236
 GD1236.The dynamic height is computed by dividing the NAVD 88
 GD1236.geopotential number by the normal gravity value computed on the
 GD1236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 GD1236.degrees latitude (g = 980.6199 gals.).
 GD1236
 GD1236.The modeled gravity was interpolated from observed gravity values.
 GD1236
 GD1236;                    North         East    Units  Estimated Accuracy
 GD1236;SPC IL W     -    35,930.      790,530.      MT  (+/- 180 meters Scaled)
 GD1236
 GD1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF086954(NAD 83)
 GD1236
 GD1236                          SUPERSEDED SURVEY CONTROL
 GD1236
 GD1236  NGVD 29 (11/26/84)  102.901  (m)          337.60   (f) ADJUSTED    1 1
 GD1236
 GD1236.Superseded values are not recommended for survey control.
 GD1236
 GD1236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 GD1236.See file dsdata.pdf to determine how the superseded data were derived.
 GD1236
 GD1236_MARKER: DV = VERTICAL CONTROL DISK
 GD1236_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 GD1236_SP_SET: ABUTMENT OF HIGHWAY BRIDGE
 GD1236_STAMPING: M 235 1976
 GD1236_MARK LOGO: NGS
 GD1236_MAGNETIC: N = NO MAGNETIC MATERIAL
 GD1236_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 GD1236_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 GD1236+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2000
 GD1236
 GD1236  HISTORY     - Date     Condition        Report By
 GD1236  HISTORY     - 1976     MONUMENTED       NGS
 GD1236  HISTORY     - 20000920 GOOD             USACE
 GD1236  HISTORY     - 20100621 GOOD             ILDT
 GD1236
 GD1236                          STATION DESCRIPTION
 GD1236
 GD1236'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 GD1236'1.9 MI SE FROM CAIRO.
 GD1236'1.9 MILES SE ALONG US HIGHWAY 60 AND 62 FROM THE POST OFFICE IN
 GD1236'CAIRO, TO THE POINT WHERE THE OHIO AND MISSISSIPPI RIVERS JOIN,
 GD1236'SET IN THE NE END OF THE NORTH ABUTMENT OF THE HIGHWAY BRIDGE
 GD1236'OVER THE MISSISSIPPI RIVER LEADING TO BIRDS POINT, MO., 15 FT
 GD1236'NE OF THE CENTER OF THE HIGHWAY, 3 FT NE OF A METAL GUARDRAIL.
 GD1236'1 FEET BELOW THE HIGHWAY.
 GD1236
 GD1236                          STATION RECOVERY (2000)
 GD1236
 GD1236'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2000 (JMH)
 GD1236'RECOVERED IN GOOD CONDITION.
 GD1236
 GD1236                          STATION RECOVERY (2010)
 GD1236
 GD1236'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 GD1236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0740 ***********************************************************************
 MF0740  DESIGNATION -  M 236
 MF0740  PID         -  MF0740
 MF0740  STATE/COUNTY-  IL/LASALLE
 MF0740  COUNTRY     -  US
 MF0740  USGS QUAD   -  WENONA (2018)
 MF0740
 MF0740                         *CURRENT SURVEY CONTROL
 MF0740  ______________________________________________________________________
 MF0740* NAD 83(1986) POSITION- 41 07 09.     (N) 089 03 24.     (W)   SCALED
 MF0740* NAVD 88 ORTHO HEIGHT -   213.476 (meters)      700.38  (feet) ADJUSTED
 MF0740  ______________________________________________________________________
 MF0740  GEOID HEIGHT    -        -32.750 (meters)                     GEOID18
 MF0740  DYNAMIC HEIGHT  -        213.387 (meters)      700.09  (feet) COMP
 MF0740  MODELED GRAVITY -    980,199.5   (mgal)                       NAVD 88
 MF0740
 MF0740  VERT ORDER      -  FIRST     CLASS I
 MF0740
 MF0740.The horizontal coordinates were scaled from a map and have
 MF0740.an estimated accuracy of +/- 6 seconds.
 MF0740
 MF0740.The orthometric height was determined by differential leveling and
 MF0740.adjusted by the NATIONAL GEODETIC SURVEY
 MF0740.in June 1991.
 MF0740
 MF0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0740.GEOID18 height accuracy estimate available here.
 MF0740
 MF0740.Click photographs - Photos may exist for this station.
 MF0740
 MF0740.The dynamic height is computed by dividing the NAVD 88
 MF0740.geopotential number by the normal gravity value computed on the
 MF0740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0740.degrees latitude (g = 980.6199 gals.).
 MF0740
 MF0740.The modeled gravity was interpolated from observed gravity values.
 MF0740
 MF0740;                    North         East    Units  Estimated Accuracy
 MF0740;SPC IL E     -   494,530.      239,250.      MT  (+/- 180 meters Scaled)
 MF0740
 MF0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL273540(NAD 83)
 MF0740
 MF0740                          SUPERSEDED SURVEY CONTROL
 MF0740
 MF0740  NGVD 29 (??/??/92)  213.529  (m)          700.55   (f) ADJ UNCH    1 1
 MF0740
 MF0740.Superseded values are not recommended for survey control.
 MF0740
 MF0740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0740.See file dsdata.pdf to determine how the superseded data were derived.
 MF0740
 MF0740_MARKER: DB = BENCH MARK DISK
 MF0740_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0740_STAMPING: M 236 1960
 MF0740_MARK LOGO: CGS
 MF0740_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0740_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0740
 MF0740  HISTORY     - Date     Condition        Report By
 MF0740  HISTORY     - 1960     MONUMENTED       CGS
 MF0740  HISTORY     - 1969     GOOD             CGS
 MF0740  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0740  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0740
 MF0740                          STATION DESCRIPTION
 MF0740
 MF0740'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0740'1.6 MI S FROM LOSTANT.
 MF0740'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0740'THE STATION AT LOSTANT, AT A CROSSING OF THE RAILROAD AND STATE
 MF0740'HIGHWAY 18, 95 1/2 FEET WEST OF THE WEST RAIL, 53 1/2 FEET SOUTH
 MF0740'OF THE CENTER LINE OF THE HIGHWAY, 69 1/2 FEET WEST-SOUTHWEST OF
 MF0740'THE WEST END OF THE CONCRETE HEADWALL OF A CULVERT, 31 FEET SOUTHEAST
 MF0740'OF A POWER POLE WHICH BEARS A TRANSFORMER, 14 1/2 FEET SOUTH OF
 MF0740'A CORNER FENCE POST, 1 FOOT EAST OF A FENCE, 79.5 FEET WEST-SOUTHWEST
 MF0740'OF BENCH MARK G 230, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MF0740'2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH
 MF0740'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 24 FEET AND IS
 MF0740'ENCASED IN A 6-INCH TILE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE
 MF0740'OF THE GROUND.  SEC 36, T31N, R1E
 MF0740
 MF0740                          STATION RECOVERY (1997)
 MF0740
 MF0740'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0740'MARK NOT FOUND.
 MF0740
 MF0740                          STATION RECOVERY (2002)
 MF0740
 MF0740'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0740'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0849 ***********************************************************************
 MF0849  DESIGNATION -  M 237
 MF0849  PID         -  MF0849
 MF0849  STATE/COUNTY-  IL/LASALLE
 MF0849  COUNTRY     -  US
 MF0849  USGS QUAD   -  LA SALLE (2018)
 MF0849
 MF0849                         *CURRENT SURVEY CONTROL
 MF0849  ______________________________________________________________________
 MF0849* NAD 83(1986) POSITION- 41 20 15.     (N) 089 00 36.     (W)   SCALED
 MF0849* NAVD 88 ORTHO HEIGHT -   141.556 (meters)      464.42  (feet) ADJUSTED
 MF0849  ______________________________________________________________________
 MF0849  GEOID HEIGHT    -        -32.973 (meters)                     GEOID18
 MF0849  DYNAMIC HEIGHT  -        141.499 (meters)      464.23  (feet) COMP
 MF0849  MODELED GRAVITY -    980,224.3   (mgal)                       NAVD 88
 MF0849
 MF0849  VERT ORDER      -  FIRST     CLASS II
 MF0849
 MF0849.The horizontal coordinates were scaled from a map and have
 MF0849.an estimated accuracy of +/- 6 seconds.
 MF0849
 MF0849.The orthometric height was determined by differential leveling and
 MF0849.adjusted by the NATIONAL GEODETIC SURVEY
 MF0849.in June 1991.
 MF0849
 MF0849.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0849.GEOID18 height accuracy estimate available here.
 MF0849
 MF0849.Click photographs - Photos may exist for this station.
 MF0849
 MF0849.The dynamic height is computed by dividing the NAVD 88
 MF0849.geopotential number by the normal gravity value computed on the
 MF0849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0849.degrees latitude (g = 980.6199 gals.).
 MF0849
 MF0849.The modeled gravity was interpolated from observed gravity values.
 MF0849
 MF0849;                    North         East    Units  Estimated Accuracy
 MF0849;SPC IL E     -   518,740.      243,360.      MT  (+/- 180 meters Scaled)
 MF0849
 MF0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL318781(NAD 83)
 MF0849
 MF0849                          SUPERSEDED SURVEY CONTROL
 MF0849
 MF0849  NGVD 29 (??/??/92)  141.616  (m)          464.62   (f) ADJ UNCH    1 2
 MF0849
 MF0849.Superseded values are not recommended for survey control.
 MF0849
 MF0849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0849.See file dsdata.pdf to determine how the superseded data were derived.
 MF0849
 MF0849_MARKER: DB = BENCH MARK DISK
 MF0849_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0849_STAMPING: M 237 1960
 MF0849_MARK LOGO: CGS
 MF0849_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0849_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0849
 MF0849  HISTORY     - Date     Condition        Report By
 MF0849  HISTORY     - 1960     MONUMENTED       CGS
 MF0849  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0849  HISTORY     - 19980708 MARK NOT FOUND   USPSQD
 MF0849  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0849
 MF0849                          STATION DESCRIPTION
 MF0849
 MF0849'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0849'AT UTICA.
 MF0849'AT UTICA, ABOUT 0.35 MILE SOUTH ALONG STATE HIGHWAY 178
 MF0849'(S. CLARK STREET) FROM THE INTERSECTION OF E. CANAL STREET,
 MF0849'IN S-16, R-2E, T-33N, AT THE JUNCTION OF DONELSON STREET LEADING
 MF0849'EAST, 34 1/2 FEET EAST OF THE CENTER LINE OF S. CLARK STREET,
 MF0849'32 FEET SOUTH OF SOUTH END OF AN 18-INCH PIPE CULVERT UNDER
 MF0849'DONELSON STREET, 4 FEET EAST-SOUTHEAST OF THE FIRST POWER
 MF0849'LINE POLE SOUTH OF THE JUNCTION, 3 1/2 FEET EAST OF A FENCE
 MF0849'CORNER, 1 FOOT NORTH OF THE EAST-WEST FENCE LINE, ABOUT 1
 MF0849'FOOT BELOW THE LEVEL OF S. CLARK STREET, AND IS A DISK ON
 MF0849'COPPER COATED STEEL ROD PROJECTING 3 INCHES AND PROTECTED BY
 MF0849'A 6-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD WAS DRIVEN
 MF0849'TO REFUSAL AT A DEPTH OF 3 1/2 FEET.
 MF0849
 MF0849                          STATION RECOVERY (1997)
 MF0849
 MF0849'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0849'MARK NOT FOUND.
 MF0849
 MF0849                          STATION RECOVERY (1998)
 MF0849
 MF0849'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0849'MARK NOT FOUND.
 MF0849
 MF0849                          STATION RECOVERY (2002)
 MF0849
 MF0849'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0849'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1255 ***********************************************************************
 LC1255  DESIGNATION -  M 238
 LC1255  PID         -  LC1255
 LC1255  STATE/COUNTY-  IL/TAZEWELL
 LC1255  COUNTRY     -  US
 LC1255  USGS QUAD   -  MANITO (2018)
 LC1255
 LC1255                         *CURRENT SURVEY CONTROL
 LC1255  ______________________________________________________________________
 LC1255* NAD 83(1997) POSITION- 40 29 35.65480(N) 089 47 56.35332(W)   ADJUSTED
 LC1255* NAD 83(1997) ELLIP HT-   116.656 (meters)        (10/21/99)   ADJUSTED
 LC1255* NAVD 88 ORTHO HEIGHT -   149.552 (meters)      490.66  (feet) ADJUSTED
 LC1255  ______________________________________________________________________
 LC1255  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 LC1255  NAD 83(1997) X  -     17,041.407 (meters)                     COMP
 LC1255  NAD 83(1997) Y  - -4,857,381.574 (meters)                     COMP
 LC1255  NAD 83(1997) Z  -  4,119,864.591 (meters)                     COMP
 LC1255  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 LC1255  DYNAMIC HEIGHT  -        149.481 (meters)      490.42  (feet) COMP
 LC1255  MODELED GRAVITY -    980,150.6   (mgal)                       NAVD 88
 LC1255
 LC1255  HORZ ORDER      -  FIRST
 LC1255  VERT ORDER      -  FIRST     CLASS II
 LC1255  ELLP ORDER      -  FOURTH    CLASS I
 LC1255
 LC1255.The horizontal coordinates were established by GPS observations
 LC1255.and adjusted by the National Geodetic Survey in October 1999.
 LC1255
 LC1255.The orthometric height was determined by differential leveling and
 LC1255.adjusted by the NATIONAL GEODETIC SURVEY
 LC1255.in June 1991.
 LC1255
 LC1255.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1255.GEOID18 height accuracy estimate available here.
 LC1255
 LC1255.Click photographs - Photos may exist for this station.
 LC1255
 LC1255.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1255
 LC1255.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1255
 LC1255.The ellipsoidal height was determined by GPS observations
 LC1255.and is referenced to NAD 83.
 LC1255
 LC1255.The dynamic height is computed by dividing the NAVD 88
 LC1255.geopotential number by the normal gravity value computed on the
 LC1255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1255.degrees latitude (g = 980.6199 gals.).
 LC1255
 LC1255.The modeled gravity was interpolated from observed gravity values.
 LC1255
 LC1255. The following values were computed from the NAD 83(1997) position.
 LC1255
 LC1255;                    North         East     Units Scale Factor Converg.
 LC1255;SPC IL W     -   424,818.296   731,168.710   MT  0.99995313   +0 14 19.5
 LC1255;SPC IL W     - 1,393,758.03  2,398,842.68   sFT  0.99995313   +0 14 19.5
 LC1255;UTM  16      - 4,486,268.086   262,792.257   MT  1.00029266   -1 49 06.2
 LC1255
 LC1255!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1255!SPC IL W     -   0.99998170  x   0.99995313  =   0.99993483
 LC1255!UTM  16      -   0.99998170  x   1.00029266  =   1.00027436
 LC1255
 LC1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6279286268(NAD 83)
 LC1255
 LC1255                          SUPERSEDED SURVEY CONTROL
 LC1255
 LC1255  NAD 83(1996)-  40 29 35.65971(N)    089 47 56.35564(W) AD(       ) 1
 LC1255  NAD 83(1986)-  40 29 35.66352(N)    089 47 56.35697(W) AD(       ) 1
 LC1255  NGVD 29 (??/??/92)  149.654  (m)          490.99   (f) ADJ UNCH    1 2
 LC1255  NGVD 29             149.65   (m)          491.0    (f) LEVELING    3  
 LC1255
 LC1255.Superseded values are not recommended for survey control.
 LC1255
 LC1255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1255.See file dsdata.pdf to determine how the superseded data were derived.
 LC1255
 LC1255_MARKER: DB = BENCH MARK DISK
 LC1255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1255_STAMPING: M 238 1961
 LC1255_MARK LOGO: CGS
 LC1255_PROJECTION: FLUSH
 LC1255_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1255+STABILITY: SURFACE MOTION
 LC1255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1255+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2020
 LC1255
 LC1255  HISTORY     - Date     Condition        Report By
 LC1255  HISTORY     - 1961     MONUMENTED       CGS
 LC1255  HISTORY     - 19901004 GOOD             NGS
 LC1255  HISTORY     - 20021122 GOOD             DUCKS
 LC1255  HISTORY     - 20111017 GOOD             ATKNA
 LC1255  HISTORY     - 20200723 GOOD             ILDT
 LC1255
 LC1255                          STATION DESCRIPTION
 LC1255
 LC1255'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1255'5.4 MI NW FROM MANITO.
 LC1255'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1255'MIDLAND RAILWAY STATION AT MANITO, THENCE 4.65 MILES NORTH ALONG
 LC1255'A BLACK TOP ROAD, THENCE 0.75 MILES WEST ALONG A GRAVEL ROAD, 30
 LC1255'FEET WEST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 67 FEET NORTH
 LC1255'OF THE CENTER LINE OF AN EAST-WEST GRAVEL ROAD, 41 FEET NORTH OF A
 LC1255'FENCE CORNER, 71 FEET NORTHWEST AND ACROSS THE NORTH-SOUTH ROAD
 LC1255'FROM A POWER LINE POLE, 1.5 FEET EAST OF A FENCE LINE, 4 FEET
 LC1255'NORTHEAST OF A METAL WITNESS POST, 1 1/2 FEET BELOW THE LEVEL OF
 LC1255'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 LC1255'ABOVE THE LEVEL OF THE GROUND.
 LC1255
 LC1255                          STATION RECOVERY (1990)
 LC1255
 LC1255'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC1255'STATION IS LOCATED ABOUT 7.5 KM (4.7 MI) NORTH OF MANITO, IN THE
 LC1255'NORTHWEST ANGLE OF AN INTERSECTION, IN A WEED STRIP BETWEEN THE ROAD
 LC1255'AND A CULTIVATED FIELD, ON THE SOUTHEDGE OF SECTION 29, T 24 N, R 6
 LC1255'W.  OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION.
 LC1255'TO REACH FROM THE MANITO CITY HALL AT THE JUNCTION OF MARKET STREET
 LC1255'AND THE RAILROAD TRACKS, GO NORTHWEST ON MARKET STREET FOR 0.14 KM
 LC1255'(0.09 MI) TO A CROSSROAD.  TURN RIGHT, NORTHEAST, ON ADAMS STREET
 LC1255'(BECOMES MANITO ROAD) FOR 7.48 KM (4.65 MI) TO A PAVED CROSSROAD.
 LC1255'TURN LEFT, WEST, ON ROAD 1200  FOR 1.20 KM (0.75 MI) TO A CROSSROAD
 LC1255'AND THE STATION ON THE RIGHT.
 LC1255'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST FLUSH
 LC1255'WITH THE GROUND.  IT IS 20.5 M (67.3 FT) NORTH OF THE ROAD CENTER,
 LC1255'9.5 M (31.2 FT) WEST OF THE CENTER OF ROAD 675 E, 1 M (3.3 FT) LOWER
 LC1255'THAN THE JUNCTION, 21.5 M (70.5 FT) NORTHWEST OF A UTILITY POLE
 LC1255'ACROSS THE ROAD, 0.5 M (1.6 FT) SOUTH OF A FIBERGLASS WITNESS POST,
 LC1255'AND 0.2 M (0.7 FT) EAST OF A METAL WITNESS POST.
 LC1255
 LC1255                          STATION RECOVERY (2002)
 LC1255
 LC1255'RECOVERY NOTE BY DUCKS UNLIMITED 2002 (GHB)
 LC1255'RECOVERED AS DESCRIBED
 LC1255
 LC1255                          STATION RECOVERY (2011)
 LC1255
 LC1255'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1255'RECOVERED IN GOOD CONDITION.
 LC1255
 LC1255                          STATION RECOVERY (2020)
 LC1255
 LC1255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0271 ***********************************************************************
 LD0271  DESIGNATION -  M 239
 LD0271  PID         -  LD0271
 LD0271  STATE/COUNTY-  IL/MASON
 LD0271  COUNTRY     -  US
 LD0271  USGS QUAD   -  HAVANA (2018)
 LD0271
 LD0271                         *CURRENT SURVEY CONTROL
 LD0271  ______________________________________________________________________
 LD0271* NAD 83(1986) POSITION- 40 18 18.     (N) 090 03 39.     (W)   SCALED
 LD0271* NAVD 88 ORTHO HEIGHT -   142.663 (meters)      468.05  (feet) ADJUSTED
 LD0271  ______________________________________________________________________
 LD0271  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 LD0271  DYNAMIC HEIGHT  -        142.593 (meters)      467.82  (feet) COMP
 LD0271  MODELED GRAVITY -    980,127.2   (mgal)                       NAVD 88
 LD0271
 LD0271  VERT ORDER      -  FIRST     CLASS II
 LD0271
 LD0271.The horizontal coordinates were scaled from a map and have
 LD0271.an estimated accuracy of +/- 6 seconds.
 LD0271
 LD0271.The orthometric height was determined by differential leveling and
 LD0271.adjusted by the NATIONAL GEODETIC SURVEY
 LD0271.in June 1991.
 LD0271
 LD0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0271.GEOID18 height accuracy estimate available here.
 LD0271
 LD0271.Click photographs - Photos may exist for this station.
 LD0271
 LD0271.The dynamic height is computed by dividing the NAVD 88
 LD0271.geopotential number by the normal gravity value computed on the
 LD0271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0271.degrees latitude (g = 980.6199 gals.).
 LD0271
 LD0271.The modeled gravity was interpolated from observed gravity values.
 LD0271
 LD0271;                    North         East    Units  Estimated Accuracy
 LD0271;SPC IL W     -   403,860.      709,000.      MT  (+/- 180 meters Scaled)
 LD0271
 LD0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE497657(NAD 83)
 LD0271
 LD0271                          SUPERSEDED SURVEY CONTROL
 LD0271
 LD0271  NGVD 29 (??/??/92)  142.763  (m)          468.38   (f) ADJ UNCH    1 2
 LD0271
 LD0271.Superseded values are not recommended for survey control.
 LD0271
 LD0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0271.See file dsdata.pdf to determine how the superseded data were derived.
 LD0271
 LD0271_MARKER: DB = BENCH MARK DISK
 LD0271_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0271_SP_SET: BUILDING
 LD0271_STAMPING: M 239 1961
 LD0271_MARK LOGO: CGS
 LD0271_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0271
 LD0271  HISTORY     - Date     Condition        Report By
 LD0271  HISTORY     - 1961     MONUMENTED       CGS
 LD0271  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 LD0271
 LD0271                          STATION DESCRIPTION
 LD0271
 LD0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0271'0.3 MI N FROM HAVANA.
 LD0271'ABOUT 0.3 MILE NORTH ALONG BROADWAY FROM THE COUNTY COURTHOUSE AT
 LD0271'HAVANA, SET VERTICALLY NEAR THE NORTHEAST CORNER OF THE ROCKWELL
 LD0271'SCHOOL, 47.9 FEET WEST OF THE WEST CURB OF BROADWAY, 11 FEET
 LD0271'NORTH OF THE CENTER OF THE DOOR ON THE SOUTH SIDE OF THE
 LD0271'BUILDING, 27.6 FEET SOUTH OF THE NORTHEAST CORNER OF THE BUILDING
 LD0271'AND 1.5 FEET ABOVE THE LEVEL OF THE GROUND.
 LD0271
 LD0271                          STATION RECOVERY (2012)
 LD0271
 LD0271'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0271'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1803 ***********************************************************************
 LB1803  DESIGNATION -  M 24 RESET
 LB1803  PID         -  LB1803
 LB1803  STATE/COUNTY-  IL/VERMILION
 LB1803  COUNTRY     -  US
 LB1803  USGS QUAD   -  PENFIELD (2018)
 LB1803
 LB1803                         *CURRENT SURVEY CONTROL
 LB1803  ______________________________________________________________________
 LB1803* NAD 83(1986) POSITION- 40 17 31.     (N) 087 53 31.     (W)   SCALED
 LB1803* NAVD 88 ORTHO HEIGHT -   211.60  (meters)      694.2   (feet) RESET
 LB1803  ______________________________________________________________________
 LB1803  GEOID HEIGHT    -        -32.408 (meters)                     GEOID18
 LB1803  VERT ORDER      -  THIRD
 LB1803
 LB1803.The horizontal coordinates were scaled from a map and have
 LB1803.an estimated accuracy of +/- 6 seconds.
 LB1803
 LB1803.The orthometric height was computed from unverified reset data.
 LB1803
 LB1803.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1803.GEOID18 height accuracy estimate available here.
 LB1803
 LB1803.Click photographs - Photos may exist for this station.
 LB1803
 LB1803;                    North         East    Units  Estimated Accuracy
 LB1803;SPC IL E     -   402,510.      337,530.      MT  (+/- 180 meters Scaled)
 LB1803
 LB1803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK241605(NAD 83)
 LB1803
 LB1803                          SUPERSEDED SURVEY CONTROL
 LB1803
 LB1803.No superseded survey control is available for this station.
 LB1803
 LB1803_MARKER: DB = BENCH MARK DISK
 LB1803_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1803_STAMPING: M 24 RESET 1970
 LB1803_MARK LOGO: CGS
 LB1803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1803+STABILITY: SURFACE MOTION
 LB1803
 LB1803  HISTORY     - Date     Condition        Report By
 LB1803  HISTORY     - 1970     MONUMENTED       NGS
 LB1803  HISTORY     - 20110118 POOR             ILDT
 LB1803
 LB1803                          STATION DESCRIPTION
 LB1803
 LB1803'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LB1803'12 MI NE FROM OGDEN.
 LB1803'3.05 MILES EAST ALONG INTERSTATE HIGHWAY 74 FROM OGDEN, THENCE
 LB1803'NORTH ON STATE HIGHWAY 49 FOP 12.2 MILES TO A CROSSROAD AND THE
 LB1803'MARK ON THE LEFT, 19 FEET NORTH OF THE CENTERLINE OF GRAVELED
 LB1803'ROAD, 57 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 20 FEET
 LB1803'WEST OF A POWER POLE, 1 FOOT EAST OF A METAL WITNESS POST,
 LB1803'17 FEET WEST OF A CONCRETE RIGHT-OF-WAY POST, SET IN THE TOP OF
 LB1803'A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
 LB1803
 LB1803                          STATION RECOVERY (2011)
 LB1803
 LB1803'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1803'CAP PARTLY TORN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7257 ***********************************************************************
 AB7257  DESIGNATION -  M 240 RESET
 AB7257  PID         -  AB7257
 AB7257  STATE/COUNTY-  IL/CASS
 AB7257  COUNTRY     -  US
 AB7257  USGS QUAD   -  BEARDSTOWN (2018)
 AB7257
 AB7257                         *CURRENT SURVEY CONTROL
 AB7257  ______________________________________________________________________
 AB7257* NAD 83(1986) POSITION- 40 00 20.11   (N) 090 24 59.35   (W)   HD_HELD1
 AB7257* NAVD 88 ORTHO HEIGHT -   141.56  (meters)      464.4   (feet) RESET
 AB7257  ______________________________________________________________________
 AB7257  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 AB7257  VERT ORDER      -  THIRD
 AB7257
 AB7257.The horizontal coordinates were determined by differentially corrected
 AB7257.hand held GPS observations or other comparable positioning techniques
 AB7257.and have an estimated accuracy of +/- 3 meters.
 AB7257
 AB7257.The orthometric height was computed from unverified reset data.
 AB7257
 AB7257.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7257.GEOID18 height accuracy estimate available here.
 AB7257
 AB7257.Click photographs - Photos may exist for this station.
 AB7257
 AB7257;                    North         East    Units  Estimated Accuracy
 AB7257;SPC IL W     -   370,637.9     678,669.9     MT  (+/- 3 meters HH1 GPS) 
 AB7257
 AB7257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2052331574(NAD 83)
 AB7257
 AB7257                          SUPERSEDED SURVEY CONTROL
 AB7257
 AB7257.No superseded survey control is available for this station.
 AB7257
 AB7257_MARKER: DV = VERTICAL CONTROL DISK
 AB7257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7257_STAMPING: M 240 RESET 1994
 AB7257_MARK LOGO: NGS
 AB7257_PROJECTION: FLUSH
 AB7257_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7257+STABILITY: SURFACE MOTION
 AB7257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7257+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB7257
 AB7257  HISTORY     - Date     Condition        Report By
 AB7257  HISTORY     - 1994     MONUMENTED       NGS
 AB7257
 AB7257                          STATION DESCRIPTION
 AB7257
 AB7257'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (RKB)
 AB7257'STATION IS LOCATED ABOUT 1.1 MI (1.8 KM) EAST ALONG STATE HIGHWAY 125
 AB7257'FROM ITS JUNCTION WITH U.S.  HIGHWAY 67 AND STATE HIGHWAY 100 AT
 AB7257'BEARDSTOWN, JUST EAST OF A LARGE RAILROAD OVERPASS BRIDGE, 42.9 M
 AB7257'(140.7 FT) EAST OF THE EAST END OF THE SOUTH PARAPET WALL, 6.6 M (21.7
 AB7257'FT) SOUTH OF THE CENTERLINE OF ROUTE 125, 1.0 M (3.3 FT) SOUTH OF A
 AB7257'METAL GUARDRAIL, 0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS POST,
 AB7257'SET FLUSH WITH GROUND IN A 0.25 M (0.82 FT) ROUND CONCRETE MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0113 ***********************************************************************
 KC0113  DESIGNATION -  M 241
 KC0113  PID         -  KC0113
 KC0113  STATE/COUNTY-  IL/JERSEY
 KC0113  COUNTRY     -  US
 KC0113  USGS QUAD   -  NUTWOOD (2018)
 KC0113
 KC0113                         *CURRENT SURVEY CONTROL
 KC0113  ______________________________________________________________________
 KC0113* NAD 83(1986) POSITION- 39 00 42.9    (N) 090 32 44.2    (W)   HD_HELD2
 KC0113* NAVD 88 ORTHO HEIGHT -   136.214 (meters)      446.90  (feet) ADJUSTED
 KC0113  ______________________________________________________________________
 KC0113  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 KC0113  DYNAMIC HEIGHT  -        136.129 (meters)      446.62  (feet) COMP
 KC0113  MODELED GRAVITY -    980,000.5   (mgal)                       NAVD 88
 KC0113
 KC0113  VERT ORDER      -  FIRST     CLASS II
 KC0113
 KC0113.The horizontal coordinates were established by autonomous hand held GPS
 KC0113.observations and have an estimated accuracy of +/- 10 meters.
 KC0113
 KC0113.The orthometric height was determined by differential leveling and
 KC0113.adjusted by the NATIONAL GEODETIC SURVEY
 KC0113.in June 1991.
 KC0113
 KC0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0113.GEOID18 height accuracy estimate available here.
 KC0113
 KC0113.Click photographs - Photos may exist for this station.
 KC0113
 KC0113.The dynamic height is computed by dividing the NAVD 88
 KC0113.geopotential number by the normal gravity value computed on the
 KC0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0113.degrees latitude (g = 980.6199 gals.).
 KC0113
 KC0113.The modeled gravity was interpolated from observed gravity values.
 KC0113
 KC0113;                    North         East    Units  Estimated Accuracy
 KC0113;SPC IL W     -   260,360.      667,181.      MT  (+/- 10 meters HH2 GPS)
 KC0113
 KC0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1250720965(NAD 83)
 KC0113
 KC0113                          SUPERSEDED SURVEY CONTROL
 KC0113
 KC0113  NGVD 29 (??/??/92)  136.320  (m)          447.24   (f) ADJ UNCH    1 2
 KC0113
 KC0113.Superseded values are not recommended for survey control.
 KC0113
 KC0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0113.See file dsdata.pdf to determine how the superseded data were derived.
 KC0113
 KC0113_MARKER: DB = BENCH MARK DISK
 KC0113_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KC0113_SP_SET: BOX CULVERT HEADWALL
 KC0113_STAMPING: M 241 1961
 KC0113_MARK LOGO: CGS
 KC0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0113+STABILITY: SURFACE MOTION
 KC0113
 KC0113  HISTORY     - Date     Condition        Report By
 KC0113  HISTORY     - 1961     MONUMENTED       CGS
 KC0113  HISTORY     - 1981     GOOD             AEROS
 KC0113  HISTORY     - 20101110 GOOD             MODNR
 KC0113  HISTORY     - 20140617 GOOD             DOASLS
 KC0113
 KC0113                          STATION DESCRIPTION
 KC0113
 KC0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0113'5.2 MI S FROM NUTWOOD.
 KC0113'ABOUT 5.25 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE 30 FOOT
 KC0113'BRIDGE OVER THE NARROWS AT NUTWOOD, SECTION S 33 T 7 N R 13 W,
 KC0113'NEAR THE JUNCTION OF A PRIVATE ROAD LEADING EAST INTO A VALLEY,
 KC0113'SET ON THE TOP OF THE NORTH END OF THE WEST CONCRETE HEADWALL
 KC0113'OF A 16 FOOT CONCRETE BOX CULVERT UNDER THE OLD HIGHWAY WHICH IS
 KC0113'NOW PART OF A DRIVE TO A 1 1/2 STORY WHITE FARM HOUSE, 70 FEET
 KC0113'EAST OF THE CENTER LINE OF THE PRESENT HIGHWAY, 24 FEET SOUTH
 KC0113'OF THE CENTER LINE OF A PRIVATE DRIVE, 1 FOOT SOUTH OF THE NORTH
 KC0113'END OF THE HEADWALL AND ABOUT LEVEL WITH THE HIGHWAY SURFACE.
 KC0113
 KC0113                          STATION RECOVERY (1981)
 KC0113
 KC0113'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0113'RECOVERED IN GOOD CONDITION.
 KC0113
 KC0113                          STATION RECOVERY (2010)
 KC0113
 KC0113'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 KC0113'RECOVERED IN GOOD CONDITION.
 KC0113
 KC0113                          STATION RECOVERY (2014)
 KC0113
 KC0113'RECOVERY NOTE BY DEPARTMENT OF AGRICULTURE STAT 2014 (MJC)
 KC0113'STATION IS IN GOOD SHAPE.  HEAVY TREE BLOCKAGE TO THE EAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0178 ***********************************************************************
 KC0178  DESIGNATION -  M 242
 KC0178  PID         -  KC0178
 KC0178  STATE/COUNTY-  IL/GREENE
 KC0178  COUNTRY     -  US
 KC0178  USGS QUAD   -  KAMPSVILLE (2018)
 KC0178
 KC0178                         *CURRENT SURVEY CONTROL
 KC0178  ______________________________________________________________________
 KC0178* NAD 83(1986) POSITION- 39 16 13.     (N) 090 33 13.     (W)   SCALED
 KC0178* NAVD 88 ORTHO HEIGHT -   143.894 (meters)      472.09  (feet) ADJUSTED
 KC0178  ______________________________________________________________________
 KC0178  GEOID HEIGHT    -        -32.071 (meters)                     GEOID18
 KC0178  DYNAMIC HEIGHT  -        143.811 (meters)      471.82  (feet) COMP
 KC0178  MODELED GRAVITY -    980,048.1   (mgal)                       NAVD 88
 KC0178
 KC0178  VERT ORDER      -  FIRST     CLASS II
 KC0178
 KC0178.The horizontal coordinates were scaled from a map and have
 KC0178.an estimated accuracy of +/- 6 seconds.
 KC0178
 KC0178.The orthometric height was determined by differential leveling and
 KC0178.adjusted by the NATIONAL GEODETIC SURVEY
 KC0178.in June 1991.
 KC0178
 KC0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0178.GEOID18 height accuracy estimate available here.
 KC0178
 KC0178.Click photographs - Photos may exist for this station.
 KC0178
 KC0178.The dynamic height is computed by dividing the NAVD 88
 KC0178.geopotential number by the normal gravity value computed on the
 KC0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0178.degrees latitude (g = 980.6199 gals.).
 KC0178
 KC0178.The modeled gravity was interpolated from observed gravity values.
 KC0178
 KC0178;                    North         East    Units  Estimated Accuracy
 KC0178;SPC IL W     -   289,050.      666,610.      MT  (+/- 180 meters Scaled)
 KC0178
 KC0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD110496(NAD 83)
 KC0178
 KC0178                          SUPERSEDED SURVEY CONTROL
 KC0178
 KC0178  NGVD 29 (??/??/92)  144.006  (m)          472.46   (f) ADJ UNCH    1 2
 KC0178
 KC0178.Superseded values are not recommended for survey control.
 KC0178
 KC0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0178.See file dsdata.pdf to determine how the superseded data were derived.
 KC0178
 KC0178_MARKER: DB = BENCH MARK DISK
 KC0178_SETTING: 66 = SET IN ROCK OUTCROP
 KC0178_STAMPING: M 242 1961
 KC0178_MARK LOGO: CGS
 KC0178_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0178+STABILITY: POSITION/ELEVATION WELL
 KC0178_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0178+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 KC0178
 KC0178  HISTORY     - Date     Condition        Report By
 KC0178  HISTORY     - 1961     MONUMENTED       CGS
 KC0178  HISTORY     - 20120514 GOOD             ILDT
 KC0178
 KC0178                          STATION DESCRIPTION
 KC0178
 KC0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0178'1.2 MI S FROM ELDRED.
 KC0178'ABOUT 1.25 MILES SOUTH ALONG A BLACK TOP ROAD FROM THE
 KC0178'INTERSECTION OF STATE HIGHWAY 108 AT ELDRED, 1.0 MILE NORTH OF
 KC0178'A BRIDGE OVER COLE CREEK, SET VERTICALLY IN THE SOUTHWEST FACE
 KC0178'OF A ROCK CLIFF 50 FEET LONG AND 12 FEET HIGH, SECTION S 33 T 10
 KC0178'N R 13 W, 110 FEET EAST OF THE CENTER LINE OF THE ROAD, 17
 KC0178'FEET NORTHWEST OF THE SOUTHEAST END OF THE CLIFF, 1 1/2 FEET
 KC0178'ABOVE THE LEVEL OF THE GROUND AND ABOUT 12 FEET ABOVE THE LEVEL
 KC0178'OF THE GROUND.
 KC0178
 KC0178                          STATION RECOVERY (2012)
 KC0178
 KC0178'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0178'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0168 ***********************************************************************
 KC0168  DESIGNATION -  M 243
 KC0168  PID         -  KC0168
 KC0168  STATE/COUNTY-  IL/GREENE
 KC0168  COUNTRY     -  US
 KC0168  USGS QUAD   -  PEARL EAST (2018)
 KC0168
 KC0168                         *CURRENT SURVEY CONTROL
 KC0168  ______________________________________________________________________
 KC0168* NAD 83(1986) POSITION- 39 25 39.     (N) 090 33 27.     (W)   SCALED
 KC0168* NAVD 88 ORTHO HEIGHT -   134.472 (meters)      441.18  (feet) ADJUSTED
 KC0168  ______________________________________________________________________
 KC0168  GEOID HEIGHT    -        -32.297 (meters)                     GEOID18
 KC0168  DYNAMIC HEIGHT  -        134.395 (meters)      440.93  (feet) COMP
 KC0168  MODELED GRAVITY -    980,049.7   (mgal)                       NAVD 88
 KC0168
 KC0168  VERT ORDER      -  FIRST     CLASS II
 KC0168
 KC0168.The horizontal coordinates were scaled from a map and have
 KC0168.an estimated accuracy of +/- 6 seconds.
 KC0168
 KC0168.The orthometric height was determined by differential leveling and
 KC0168.adjusted by the NATIONAL GEODETIC SURVEY
 KC0168.in June 1991.
 KC0168
 KC0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0168.GEOID18 height accuracy estimate available here.
 KC0168
 KC0168.Click photographs - Photos may exist for this station.
 KC0168
 KC0168.The dynamic height is computed by dividing the NAVD 88
 KC0168.geopotential number by the normal gravity value computed on the
 KC0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0168.degrees latitude (g = 980.6199 gals.).
 KC0168
 KC0168.The modeled gravity was interpolated from observed gravity values.
 KC0168
 KC0168;                    North         East    Units  Estimated Accuracy
 KC0168;SPC IL W     -   306,500.      666,350.      MT  (+/- 180 meters Scaled)
 KC0168
 KC0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD102670(NAD 83)
 KC0168
 KC0168                          SUPERSEDED SURVEY CONTROL
 KC0168
 KC0168  NGVD 29 (??/??/92)  134.598  (m)          441.59   (f) ADJ UNCH    1 2
 KC0168
 KC0168.Superseded values are not recommended for survey control.
 KC0168
 KC0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0168.See file dsdata.pdf to determine how the superseded data were derived.
 KC0168
 KC0168_MARKER: DB = BENCH MARK DISK
 KC0168_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0168_SP_SET: BRIDGE
 KC0168_STAMPING: M 243 1961
 KC0168_MARK LOGO: CGS
 KC0168_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0168
 KC0168  HISTORY     - Date     Condition        Report By
 KC0168  HISTORY     - 1961     MONUMENTED       CGS
 KC0168
 KC0168                          STATION DESCRIPTION
 KC0168
 KC0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0168'2 MI S FROM HILLVIEW.
 KC0168'ABOUT 2.05 MILES SOUTH ALONG A BLACK TOP AND GRADED ROAD FROM THE
 KC0168'POST OFFICE AT HILLVIEW, AT SCOTT HOLLOW, ABOUT 125 YARDS WEST
 KC0168'OF THE OLD BRIDGE, IN A NEW BRIDGE, (ROAD NOT CONSTRUCTED THIS
 KC0168'YEAR), 130 YARDS WEST OF THE CENTER LINE OF THE OLD ROAD, SET ON
 KC0168'TOP OF THE NORTH END OF THE EAST CONCRETE GUARD RAIL DIRECTLY
 KC0168'ABOVE THE NORTH ABUTMENT OF THE NEW BRIDGE, 20 FEET EAST OF THE
 KC0168'CENTER OF THE BRIDGE, 1/2 FOOT SOUTH OF THE NORTH END OF THE
 KC0168'BASE AND 1/2 FOOT ABOVE THE BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0208 ***********************************************************************
 LD0208  DESIGNATION -  M 244
 LD0208  PID         -  LD0208
 LD0208  STATE/COUNTY-  IL/CASS
 LD0208  COUNTRY     -  US
 LD0208  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0208
 LD0208                         *CURRENT SURVEY CONTROL
 LD0208  ______________________________________________________________________
 LD0208* NAD 83(1986) POSITION- 40 01 56.     (N) 090 12 05.     (W)   SCALED
 LD0208* NAVD 88 ORTHO HEIGHT -   148.854 (meters)      488.37  (feet) ADJUSTED
 LD0208  ______________________________________________________________________
 LD0208  GEOID HEIGHT    -        -32.868 (meters)                     GEOID18
 LD0208  DYNAMIC HEIGHT  -        148.777 (meters)      488.11  (feet) COMP
 LD0208  MODELED GRAVITY -    980,103.0   (mgal)                       NAVD 88
 LD0208
 LD0208  VERT ORDER      -  FIRST     CLASS II
 LD0208
 LD0208.The horizontal coordinates were scaled from a map and have
 LD0208.an estimated accuracy of +/- 6 seconds.
 LD0208
 LD0208.The orthometric height was determined by differential leveling and
 LD0208.adjusted by the NATIONAL GEODETIC SURVEY
 LD0208.in June 1991.
 LD0208
 LD0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0208.GEOID18 height accuracy estimate available here.
 LD0208
 LD0208.Click photographs - Photos may exist for this station.
 LD0208
 LD0208.The dynamic height is computed by dividing the NAVD 88
 LD0208.geopotential number by the normal gravity value computed on the
 LD0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0208.degrees latitude (g = 980.6199 gals.).
 LD0208
 LD0208.The modeled gravity was interpolated from observed gravity values.
 LD0208
 LD0208;                    North         East    Units  Estimated Accuracy
 LD0208;SPC IL W     -   373,570.      697,040.      MT  (+/- 180 meters Scaled)
 LD0208
 LD0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE387350(NAD 83)
 LD0208
 LD0208                          SUPERSEDED SURVEY CONTROL
 LD0208
 LD0208  NGVD 29 (??/??/92)  148.958  (m)          488.71   (f) ADJ UNCH    1 2
 LD0208
 LD0208.Superseded values are not recommended for survey control.
 LD0208
 LD0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0208.See file dsdata.pdf to determine how the superseded data were derived.
 LD0208
 LD0208_MARKER: DB = BENCH MARK DISK
 LD0208_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0208_SP_SET: BOX CULVERT HEADWALL
 LD0208_STAMPING: M 244 1961
 LD0208_MARK LOGO: CGS
 LD0208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0208+STABILITY: SURFACE MOTION
 LD0208
 LD0208  HISTORY     - Date     Condition        Report By
 LD0208  HISTORY     - 1961     MONUMENTED       CGS
 LD0208
 LD0208                          STATION DESCRIPTION
 LD0208
 LD0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0208'3 MI SW FROM CHANDLERVILLE.
 LD0208'ABOUT 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0208'WITH LAKE STREET AT CHANDLERVILLE, THENCE 1.5 MILES WEST ALONG
 LD0208'THE BEARDSTOWN ROAD, ON TOP OF THE EAST END OF THE NORTH CONCRETE
 LD0208'HEADWALL OF A 6-FOOT CONCRETE BOX CULVERT UNDER THE ROAD, 20 FEET
 LD0208'NORTH OF THE CENTER LINE OF THE ROAD, 2.95 MILES EAST OF THE
 LD0208'SANGAMON VALLEY CHURCH, AND ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0251 ***********************************************************************
 KC0251  DESIGNATION -  M 245
 KC0251  PID         -  KC0251
 KC0251  STATE/COUNTY-  IL/SCOTT
 KC0251  COUNTRY     -  US
 KC0251  USGS QUAD   -  FLORENCE (2018)
 KC0251
 KC0251                         *CURRENT SURVEY CONTROL
 KC0251  ______________________________________________________________________
 KC0251* NAD 83(2011) POSITION- 39 41 19.76164(N) 090 34 14.68283(W)   ADJUSTED
 KC0251* NAD 83(2011) ELLIP HT-   110.435 (meters)        (05/22/13)   ADJUSTED
 KC0251* NAD 83(2011) EPOCH   -  2010.00
 KC0251* NAVD 88 ORTHO HEIGHT -   143.043 (meters)      469.30  (feet) ADJUSTED
 KC0251  ______________________________________________________________________
 KC0251  GEOID HEIGHT    -        -32.603 (meters)                     GEOID18
 KC0251  NAD 83(2011) X  -    -48,958.685 (meters)                     COMP
 KC0251  NAD 83(2011) Y  - -4,914,685.404 (meters)                     COMP
 KC0251  NAD 83(2011) Z  -  4,051,528.679 (meters)                     COMP
 KC0251  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 KC0251  DYNAMIC HEIGHT  -        142.965 (meters)      469.04  (feet) COMP
 KC0251  MODELED GRAVITY -    980,077.7   (mgal)                       NAVD 88
 KC0251
 KC0251  VERT ORDER      -  FIRST     CLASS II
 KC0251
 KC0251  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0251  Standards:
 KC0251         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0251            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0251  -------------------------------------------------------------------
 KC0251  NETWORK    0.58   1.53           0.24   0.23   0.78      0.12444385
 KC0251  -------------------------------------------------------------------
 KC0251  Click here for local accuracies and other accuracy information.
 KC0251
 KC0251.The horizontal coordinates were established by GPS observations
 KC0251.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 KC0251
 KC0251.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0251.been affixed to the stable North American tectonic plate. See 
 KC0251.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0251
 KC0251.The horizontal coordinates are valid at the epoch date displayed above
 KC0251.which is a decimal equivalence of Year/Month/Day.
 KC0251
 KC0251.The orthometric height was determined by differential leveling and
 KC0251.adjusted by the NATIONAL GEODETIC SURVEY
 KC0251.in June 1991.
 KC0251
 KC0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0251.GEOID18 height accuracy estimate available here.
 KC0251
 KC0251.Click photographs - Photos may exist for this station.
 KC0251
 KC0251.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0251
 KC0251.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0251
 KC0251.The ellipsoidal height was determined by GPS observations
 KC0251.and is referenced to NAD 83.
 KC0251
 KC0251.The dynamic height is computed by dividing the NAVD 88
 KC0251.geopotential number by the normal gravity value computed on the
 KC0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0251.degrees latitude (g = 980.6199 gals.).
 KC0251
 KC0251.The modeled gravity was interpolated from observed gravity values.
 KC0251
 KC0251. The following values were computed from the NAD 83(2011) position.
 KC0251
 KC0251;                    North         East     Units Scale Factor Converg.
 KC0251;SPC IL W     -   335,517.353   665,340.039   MT  0.99995596   -0 15 29.0
 KC0251;SPC IL W     - 1,100,776.52  2,182,869.78   sFT  0.99995596   -0 15 29.0
 KC0251;UTM  15      - 4,396,041.588   708,310.281   MT  1.00013427   +1 33 06.9
 KC0251
 KC0251!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0251!SPC IL W     -   0.99998267  x   0.99995596  =   0.99993864
 KC0251!UTM  15      -   0.99998267  x   1.00013427  =   1.00011694
 KC0251
 KC0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0831096041(NAD 83)
 KC0251
 KC0251                          SUPERSEDED SURVEY CONTROL
 KC0251
 KC0251  NAVD 88             143.04   (m)          469.3    (f) LEVELING    3  
 KC0251  NGVD 29 (??/??/92)  143.162  (m)          469.69   (f) ADJ UNCH    1 2
 KC0251
 KC0251.Superseded values are not recommended for survey control.
 KC0251
 KC0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0251.See file dsdata.pdf to determine how the superseded data were derived.
 KC0251
 KC0251_MARKER: DB = BENCH MARK DISK
 KC0251_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0251_SP_SET: UNDERPASS
 KC0251_STAMPING: M 245 1961
 KC0251_MARK LOGO: CGS
 KC0251_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0251_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0251+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2020
 KC0251
 KC0251  HISTORY     - Date     Condition        Report By
 KC0251  HISTORY     - 1961     MONUMENTED       CGS
 KC0251  HISTORY     - 20110902 GOOD             ILDT
 KC0251  HISTORY     - 20200603 GOOD             ILDT
 KC0251
 KC0251                          STATION DESCRIPTION
 KC0251
 KC0251'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0251'5.2 MI S FROM BLUFFS.
 KC0251'ABOUT 5.25 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0251'OF THE WABASH RAILROAD AT BLUFFS, AT THE NORTHWEST CORNER OF A
 KC0251'SMALL CEMETERY, SET ON TOP OF THE NORTH END OF THE EAST HEADWALL
 KC0251'OF A CATTLE UNDERPASS UNDER THE HIGHWAY, 25 FEET EAST OF THE
 KC0251'CENTER LINE OF THE HIGHWAY, 0.6 FOOT SOUTH OF THE NORTH END OF
 KC0251'THE HEADWALL AND 2 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 KC0251
 KC0251                          STATION RECOVERY (2011)
 KC0251
 KC0251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0251'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) EAST OF GRIGGSVILLE, 7.3
 KC0251'MI (11.7 KM) NORTHWEST OF WINCHESTER AND 4.8 MI (7.7 KM)
 KC0251'NORTH-NORTHEAST OF FLORENCE.
 KC0251'
 KC0251'TO REACH FROM THE INTERSECTION OF I-72 AND HIGHWAY 100 PROCEED NORTH
 KC0251'ALONG HIGHWAY 100 FOR.25 MI TO STATION ON THE RIGHT AT NORTHEAST
 KC0251'QUADRANT OF INTERSECTION OF HIGHWAY 100 AND HILLCREST LANE.
 KC0251'
 KC0251'STATION IS A NATIONAL GEODETIC SURVEY BENCH MARK DISK IN CONCRETE
 KC0251'HEADWALL.  65 FT (19.8 M) EAST OF THE CENTERLINE OF HIGHWAY 100, 0.6
 KC0251'FT (18 CM) SOUTH OF THE NORTH END OF HEADWALL AND 6.3 FT (1.9 M)
 KC0251'SOUTH-SOUTHEAST OF ROAD SIGN.
 KC0251
 KC0251                          STATION RECOVERY (2020)
 KC0251
 KC0251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KC0251'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0693 ***********************************************************************
 LC0693  DESIGNATION -  M 246
 LC0693  PID         -  LC0693
 LC0693  STATE/COUNTY-  IL/MCLEAN
 LC0693  COUNTRY     -  US
 LC0693  USGS QUAD   -  NORMAL EAST (2018)
 LC0693
 LC0693                         *CURRENT SURVEY CONTROL
 LC0693  ______________________________________________________________________
 LC0693* NAD 83(1986) POSITION- 40 33 22.     (N) 088 54 36.     (W)   SCALED
 LC0693* NAVD 88 ORTHO HEIGHT -   241.249 (meters)      791.50  (feet) ADJUSTED
 LC0693  ______________________________________________________________________
 LC0693  GEOID HEIGHT    -        -32.027 (meters)                     GEOID18
 LC0693  DYNAMIC HEIGHT  -        241.138 (meters)      791.13  (feet) COMP
 LC0693  MODELED GRAVITY -    980,156.6   (mgal)                       NAVD 88
 LC0693
 LC0693  VERT ORDER      -  SECOND    CLASS 0
 LC0693
 LC0693.The horizontal coordinates were scaled from a map and have
 LC0693.an estimated accuracy of +/- 6 seconds.
 LC0693
 LC0693.The orthometric height was determined by differential leveling and
 LC0693.adjusted by the NATIONAL GEODETIC SURVEY
 LC0693.in June 1991.
 LC0693
 LC0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0693.GEOID18 height accuracy estimate available here.
 LC0693
 LC0693.Click photographs - Photos may exist for this station.
 LC0693
 LC0693.The dynamic height is computed by dividing the NAVD 88
 LC0693.geopotential number by the normal gravity value computed on the
 LC0693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0693.degrees latitude (g = 980.6199 gals.).
 LC0693
 LC0693.The modeled gravity was interpolated from observed gravity values.
 LC0693
 LC0693;                    North         East    Units  Estimated Accuracy
 LC0693;SPC IL E     -   431,910.      251,160.      MT  (+/- 180 meters Scaled)
 LC0693
 LC0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK382912(NAD 83)
 LC0693
 LC0693                          SUPERSEDED SURVEY CONTROL
 LC0693
 LC0693  NGVD 29 (??/??/92)  241.301  (m)          791.67   (f) ADJ UNCH    2 0
 LC0693
 LC0693.Superseded values are not recommended for survey control.
 LC0693
 LC0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0693.See file dsdata.pdf to determine how the superseded data were derived.
 LC0693
 LC0693_MARKER: DB = BENCH MARK DISK
 LC0693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0693_STAMPING: M 246 1960
 LC0693_MARK LOGO: CGS
 LC0693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0693+STABILITY: SURFACE MOTION
 LC0693
 LC0693  HISTORY     - Date     Condition        Report By
 LC0693  HISTORY     - 1960     MONUMENTED       CGS
 LC0693  HISTORY     - 1961     GOOD             CGS
 LC0693  HISTORY     - 1987     GOOD             USPSQD
 LC0693
 LC0693                          STATION DESCRIPTION
 LC0693
 LC0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0693'0.8 MI SW FROM TOWANDA.
 LC0693'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0693'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILES WEST ALONG
 LC0693'WEST MONROE STREET, THENCE 0.6 MILES SOUTHWEST ALONG U.S. HIGHWAY
 LC0693'66, AT MILEPOST 119 ON THE GULF MOBILE AND OHIO RAILROAD, AND AT
 LC0693'A FARM ROAD CROSSING, 57 FEET SOUTHEAST OF THE CENTER LINE OF
 LC0693'THE NORTH BOUND LANE OF U.S. HIGHWAY 66, 40 FEET NORTHWEST RAIL OF
 LC0693'THE SOUTH BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 102
 LC0693'FEET NORTH NORTHWEST OF THE CENTER OF CROSSING OF THE FARM ROAD
 LC0693'AND THE SOUTH BOUND TRACK, 43 FEET NORTH NORTHWEST OF MILE POST
 LC0693'119, 2.5 FEET SOUTHEAST OF A TELEGRAPH POLE, 3.3 FEET EAST OF A
 LC0693'METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 LC0693'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC0693
 LC0693                          STATION RECOVERY (1987)
 LC0693
 LC0693'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 LC0693'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0326 ***********************************************************************
 MF0326  DESIGNATION -  M 247
 MF0326  PID         -  MF0326
 MF0326  STATE/COUNTY-  IL/WILL
 MF0326  COUNTRY     -  US
 MF0326  USGS QUAD   -  WILMINGTON (2018)
 MF0326
 MF0326                         *CURRENT SURVEY CONTROL
 MF0326  ______________________________________________________________________
 MF0326* NAD 83(1986) POSITION- 41 18 29.8    (N) 088 12 06.4    (W)   HD_HELD2
 MF0326* NAVD 88 ORTHO HEIGHT -   168.514 (meters)      552.87  (feet) ADJUSTED
 MF0326  ______________________________________________________________________
 MF0326  GEOID HEIGHT    -        -32.804 (meters)                     GEOID18
 MF0326  DYNAMIC HEIGHT  -        168.450 (meters)      552.66  (feet) COMP
 MF0326  MODELED GRAVITY -    980,241.3   (mgal)                       NAVD 88
 MF0326
 MF0326  VERT ORDER      -  SECOND    CLASS 0
 MF0326
 MF0326.The horizontal coordinates were established by autonomous hand held GPS
 MF0326.observations and have an estimated accuracy of +/- 10 meters.
 MF0326
 MF0326.The orthometric height was determined by differential leveling and
 MF0326.adjusted by the NATIONAL GEODETIC SURVEY
 MF0326.in June 1991.
 MF0326
 MF0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0326.GEOID18 height accuracy estimate available here.
 MF0326
 MF0326.Click photographs - Photos may exist for this station.
 MF0326
 MF0326.The dynamic height is computed by dividing the NAVD 88
 MF0326.geopotential number by the normal gravity value computed on the
 MF0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0326.degrees latitude (g = 980.6199 gals.).
 MF0326
 MF0326.The modeled gravity was interpolated from observed gravity values.
 MF0326
 MF0326;                    North         East    Units  Estimated Accuracy
 MF0326;SPC IL E     -   515,286.      311,016.      MT  (+/- 10 meters HH2 GPS)
 MF0326
 MF0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9940073676(NAD 83)
 MF0326
 MF0326                          SUPERSEDED SURVEY CONTROL
 MF0326
 MF0326  NGVD 29 (??/??/92)  168.600  (m)          553.15   (f) ADJ UNCH    2 0
 MF0326
 MF0326.Superseded values are not recommended for survey control.
 MF0326
 MF0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0326.See file dsdata.pdf to determine how the superseded data were derived.
 MF0326
 MF0326_MARKER: DB = BENCH MARK DISK
 MF0326_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0326_SP_SET: CULVERT HEADWALL
 MF0326_STAMPING: M 247 1960
 MF0326_MARK LOGO: CGS
 MF0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0326+STABILITY: SURFACE MOTION
 MF0326
 MF0326  HISTORY     - Date     Condition        Report By
 MF0326  HISTORY     - 1960     MONUMENTED       CGS
 MF0326  HISTORY     - 1961     GOOD             CGS
 MF0326  HISTORY     - 1987     GOOD             USPSQD
 MF0326  HISTORY     - 20141226 GOOD             GEOCAC
 MF0326
 MF0326                          STATION DESCRIPTION
 MF0326
 MF0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0326'2 MI NE FROM BRAIDWOOD.
 MF0326'ABOUT 2.0 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0326'AT THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 113 IN THE
 MF0326'NORTH PART OF BRAIDWOOD, ABOUT 0.5 MILE NORTHEAST OF THE GREER
 MF0326'EARTHMOVING SCHOOL, SET IN TOP OF THE NORTHEAST END OF THE NORTHWEST
 MF0326'HEADWALL OF A 6 FOOT CONCRETE CULVERT UNDER THE SOUTHBOUND LANE
 MF0326'OF U.S. HIGHWAY 66, 22 FEET NORTHWEST OF THE CENTERLINE OF THE
 MF0326'SOUTHBOUND LANE, AND ABOUT LEVEL WITH THE HIGHWAY.
 MF0326
 MF0326                          STATION RECOVERY (1987)
 MF0326
 MF0326'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 MF0326'RECOVERED IN GOOD CONDITION.
 MF0326
 MF0326                          STATION RECOVERY (2014)
 MF0326
 MF0326'RECOVERY NOTE BY GEOCACHING 2014 (CT)
 MF0326'NOTE - 'INTERSTATE 55' SHOULD REPLACE THE TEXT 'U.S. HIGHWAY 66' IN
 MF0326'DESCRIPTION.  ALSO IT IS DOUBTFUL THAT THE EARTH-MOVING SCHOOL
 MF0326'MENTIONED ACTUALLY STILL EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0777 ***********************************************************************
 LC0777  DESIGNATION -  M 248
 LC0777  PID         -  LC0777
 LC0777  STATE/COUNTY-  IL/LIVINGSTON
 LC0777  COUNTRY     -  US
 LC0777  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0777
 LC0777                         *CURRENT SURVEY CONTROL
 LC0777  ______________________________________________________________________
 LC0777* NAD 83(1986) POSITION- 40 56 09.0    (N) 088 35 16.6    (W)   HD_HELD2
 LC0777* NAVD 88 ORTHO HEIGHT -   208.047 (meters)      682.57  (feet) ADJUSTED
 LC0777  ______________________________________________________________________
 LC0777  GEOID HEIGHT    -        -32.190 (meters)                     GEOID18
 LC0777  DYNAMIC HEIGHT  -        207.960 (meters)      682.28  (feet) COMP
 LC0777  MODELED GRAVITY -    980,198.1   (mgal)                       NAVD 88
 LC0777
 LC0777  VERT ORDER      -  SECOND    CLASS 0
 LC0777
 LC0777.The horizontal coordinates were established by autonomous hand held GPS
 LC0777.observations and have an estimated accuracy of +/- 10 meters.
 LC0777
 LC0777.The orthometric height was determined by differential leveling and
 LC0777.adjusted by the NATIONAL GEODETIC SURVEY
 LC0777.in June 1991.
 LC0777
 LC0777.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0777.GEOID18 height accuracy estimate available here.
 LC0777
 LC0777.Click photographs - Photos may exist for this station.
 LC0777
 LC0777.The dynamic height is computed by dividing the NAVD 88
 LC0777.geopotential number by the normal gravity value computed on the
 LC0777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0777.degrees latitude (g = 980.6199 gals.).
 LC0777
 LC0777.The modeled gravity was interpolated from observed gravity values.
 LC0777
 LC0777;                    North         East    Units  Estimated Accuracy
 LC0777;SPC IL E     -   473,947.      278,558.      MT  (+/- 10 meters HH2 GPS)
 LC0777
 LC0777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6631932847(NAD 83)
 LC0777
 LC0777                          SUPERSEDED SURVEY CONTROL
 LC0777
 LC0777  NGVD 29 (??/??/92)  208.110  (m)          682.77   (f) ADJ UNCH    2 0
 LC0777
 LC0777.Superseded values are not recommended for survey control.
 LC0777
 LC0777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0777.See file dsdata.pdf to determine how the superseded data were derived.
 LC0777
 LC0777_MARKER: DB = BENCH MARK DISK
 LC0777_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0777_STAMPING: M 248 1961
 LC0777_MARK LOGO: CGS
 LC0777_PROJECTION: FLUSH
 LC0777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0777+STABILITY: SURFACE MOTION
 LC0777_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0777+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2020
 LC0777
 LC0777  HISTORY     - Date     Condition        Report By
 LC0777  HISTORY     - 1961     MONUMENTED       CGS
 LC0777  HISTORY     - 20091124 GOOD             GEOCAC
 LC0777  HISTORY     - 20200422 GOOD             ILDT
 LC0777
 LC0777                          STATION DESCRIPTION
 LC0777
 LC0777'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0777'4.4 MI NE FROM PONTIAC.
 LC0777'ABOUT 4.45 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0777'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, ACROSS
 LC0777'THE HIGHWAY FROM THE NORTHEAST CORNER OF THE MEMORIAL PARK
 LC0777'CEMETERY AT THE JUNCTION OF A GRAVEL ROAD WEST, 60 FEET SOUTHEAST
 LC0777'OF THE CENTER LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66,
 LC0777'29 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK
 LC0777'OF THE GULF, MOBILE AND OHIO RAIL ROAD, 110 FEET SOUTHEAST OF THE
 LC0777'EXTENDED CENTER LINE OF THE ROAD WEST, 3.5 FEET NORTHEAST OF
 LC0777'A TELEGRAPH POLE, 1.7 FEET SOUTHWEST OF A METAL WITNESS POST,
 LC0777'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC0777
 LC0777                          STATION RECOVERY (2009)
 LC0777
 LC0777'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0777'THE WITNESS POST IS GONE BUT THE SIGN REMAINS ON THE GROUND NEAR THE
 LC0777'MARK.
 LC0777
 LC0777                          STATION RECOVERY (2020)
 LC0777
 LC0777'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0777'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1462 ***********************************************************************
 JB1462  DESIGNATION -  M 249
 JB1462  PID         -  JB1462
 JB1462  STATE/COUNTY-  IL/ST CLAIR
 JB1462  COUNTRY     -  US
 JB1462  USGS QUAD   -  LEBANON (2018)
 JB1462
 JB1462                         *CURRENT SURVEY CONTROL
 JB1462  ______________________________________________________________________
 JB1462* NAD 83(1986) POSITION- 38 34 44.     (N) 089 48 25.     (W)   SCALED
 JB1462* NAVD 88 ORTHO HEIGHT -   133.404 (meters)      437.68  (feet) ADJUSTED
 JB1462  ______________________________________________________________________
 JB1462  GEOID HEIGHT    -        -30.636 (meters)                     GEOID18
 JB1462  DYNAMIC HEIGHT  -        133.321 (meters)      437.40  (feet) COMP
 JB1462  MODELED GRAVITY -    980,003.2   (mgal)                       NAVD 88
 JB1462
 JB1462  VERT ORDER      -  SECOND    CLASS 0
 JB1462
 JB1462.The horizontal coordinates were scaled from a map and have
 JB1462.an estimated accuracy of +/- 6 seconds.
 JB1462
 JB1462.The orthometric height was determined by differential leveling and
 JB1462.adjusted by the NATIONAL GEODETIC SURVEY
 JB1462.in June 1991.
 JB1462
 JB1462.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1462.GEOID18 height accuracy estimate available here.
 JB1462
 JB1462.Click photographs - Photos may exist for this station.
 JB1462
 JB1462.The dynamic height is computed by dividing the NAVD 88
 JB1462.geopotential number by the normal gravity value computed on the
 JB1462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1462.degrees latitude (g = 980.6199 gals.).
 JB1462
 JB1462.The modeled gravity was interpolated from observed gravity values.
 JB1462
 JB1462;                    North         East    Units  Estimated Accuracy
 JB1462;SPC IL W     -   212,290.      731,340.      MT  (+/- 180 meters Scaled)
 JB1462
 JB1462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH554737(NAD 83)
 JB1462
 JB1462                          SUPERSEDED SURVEY CONTROL
 JB1462
 JB1462  NGVD 29 (??/??/92)  133.521  (m)          438.06   (f) ADJ UNCH    2 0
 JB1462
 JB1462.Superseded values are not recommended for survey control.
 JB1462
 JB1462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1462.See file dsdata.pdf to determine how the superseded data were derived.
 JB1462
 JB1462_MARKER: DB = BENCH MARK DISK
 JB1462_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1462_SP_SET: BRIDGE
 JB1462_STAMPING: M 249 1961
 JB1462_MARK LOGO: CGS
 JB1462_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1462
 JB1462  HISTORY     - Date     Condition        Report By
 JB1462  HISTORY     - 1961     MONUMENTED       CGS
 JB1462
 JB1462                          STATION DESCRIPTION
 JB1462
 JB1462'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1462'1.1 MI S FROM LEBANON.
 JB1462'ABOUT 1.10 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1462'OF THE BALTIMORE AND OHIO RAILROAD IN THE SOUTH PART OF LEBANON,
 JB1462'SET IN TOP OF THE NORTHEAST END OF THE WINGWALL AT THE
 JB1462'SOUTHWEST CORNER OF A 45 FOOT CONCRETE BRIDGE OVER A STREAM,
 JB1462'ABOUT 0.2 MILE SOUTH OF THE BRIDGE OVER LITTLE SILVER CREEK, 15
 JB1462'FEET WEST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 1 FOOT
 JB1462'ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3482 ***********************************************************************
 AI3482  DESIGNATION -  M 249 RESET
 AI3482  PID         -  AI3482
 AI3482  STATE/COUNTY-  IL/ST CLAIR
 AI3482  COUNTRY     -  US
 AI3482  USGS QUAD   -  LEBANON (2018)
 AI3482
 AI3482                         *CURRENT SURVEY CONTROL
 AI3482  ______________________________________________________________________
 AI3482* NAD 83(1986) POSITION- 38 34 44.     (N) 089 48 25.     (W)   SCALED
 AI3482* NAVD 88 ORTHO HEIGHT -   133.20  (meters)      437.0   (feet) RESET
 AI3482  ______________________________________________________________________
 AI3482  GEOID HEIGHT    -        -30.636 (meters)                     GEOID18
 AI3482  VERT ORDER      -  THIRD
 AI3482
 AI3482.The horizontal coordinates were scaled from a map and have
 AI3482.an estimated accuracy of +/- 6 seconds.
 AI3482
 AI3482.The orthometric height was computed from unverified reset data.
 AI3482
 AI3482.No vertical observational check was made to the station.
 AI3482
 AI3482.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3482.GEOID18 height accuracy estimate available here.
 AI3482
 AI3482.Click photographs - Photos may exist for this station.
 AI3482
 AI3482;                    North         East    Units  Estimated Accuracy
 AI3482;SPC IL W     -   212,290.      731,340.      MT  (+/- 180 meters Scaled)
 AI3482
 AI3482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH554737(NAD 83)
 AI3482
 AI3482                          SUPERSEDED SURVEY CONTROL
 AI3482
 AI3482.No superseded survey control is available for this station.
 AI3482
 AI3482_MARKER: DV = VERTICAL CONTROL DISK
 AI3482_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AI3482_SP_SET: BRIDGE WINGWALL
 AI3482_STAMPING: M 249 RESET 1997
 AI3482_MARK LOGO: NGS
 AI3482_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3482_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3482
 AI3482  HISTORY     - Date     Condition        Report By
 AI3482  HISTORY     - 1997     MONUMENTED       NGS
 AI3482
 AI3482                          STATION DESCRIPTION
 AI3482
 AI3482'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AI3482'ABOUT 1.1 MILE (1.8 KM) SOUTH ALONG STATE ROUTE 4 FROM THE CROSSING OF
 AI3482'THE BALTIMORE AND OHIO RAILROAD IN THE SOUTH PART OF LEBANON, SET IN
 AI3482'THE TOP OF THE EAST WINGWALL AT THE SOUTH END OF A BRIDGE OVER A
 AI3482'STREAM, ABOUT 0.2 MILE (0.3 KM) SOUTH OF THE BRIDGE OVER LITTLE SILVER
 AI3482'CREEK, 6.5 M (21.3 FT) EAST OF THE CENTERLINE OF ROUTE 4, AND 0.2 M
 AI3482'(0.7 FT) EAST OF THE BACK OF THE EAST PARAPET WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2081 ***********************************************************************
 LB2081  DESIGNATION -  M 25 RESET
 LB2081  PID         -  LB2081
 LB2081  STATE/COUNTY-  IL/IROQUOIS
 LB2081  COUNTRY     -  US
 LB2081  USGS QUAD   -  CRESCENT CITY (2018)
 LB2081
 LB2081                         *CURRENT SURVEY CONTROL
 LB2081  ______________________________________________________________________
 LB2081* NAD 83(1986) POSITION- 40 50 47.63   (N) 087 51 54.46   (W)   HD_HELD1
 LB2081* NAVD 88 ORTHO HEIGHT -   195.533 (meters)      641.51  (feet) ADJUSTED
 LB2081  ______________________________________________________________________
 LB2081  GEOID HEIGHT    -        -32.639 (meters)                     GEOID18
 LB2081  DYNAMIC HEIGHT  -        195.448 (meters)      641.23  (feet) COMP
 LB2081  MODELED GRAVITY -    980,186.3   (mgal)                       NAVD 88
 LB2081
 LB2081  VERT ORDER      -  SECOND    CLASS I
 LB2081
 LB2081.The horizontal coordinates were determined by differentially corrected
 LB2081.hand held GPS observations or other comparable positioning techniques
 LB2081.and have an estimated accuracy of +/- 3 meters.
 LB2081
 LB2081.The orthometric height was determined by differential leveling and
 LB2081.adjusted by the NATIONAL GEODETIC SURVEY
 LB2081.in May 2016.
 LB2081
 LB2081.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2081.GEOID18 height accuracy estimate available here.
 LB2081
 LB2081.Click photographs - Photos may exist for this station.
 LB2081
 LB2081.The dynamic height is computed by dividing the NAVD 88
 LB2081.geopotential number by the normal gravity value computed on the
 LB2081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2081.degrees latitude (g = 980.6199 gals.).
 LB2081
 LB2081.The modeled gravity was interpolated from observed gravity values.
 LB2081
 LB2081;                    North         East    Units  Estimated Accuracy
 LB2081;SPC IL E     -   464,108.3     339,482.8     MT  (+/- 3 meters HH1 GPS) 
 LB2081
 LB2081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2707222084(NAD 83)
 LB2081
 LB2081                          SUPERSEDED SURVEY CONTROL
 LB2081
 LB2081  NAVD 88 (08/16/12)  195.523  (m)          641.48   (f) SUPERSEDED  2 1
 LB2081  NGVD 29 (11/09/15)  195.55   (m)          641.6    (f) RESET       3  
 LB2081
 LB2081.Superseded values are not recommended for survey control.
 LB2081
 LB2081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2081.See file dsdata.pdf to determine how the superseded data were derived.
 LB2081
 LB2081_MARKER: DV = VERTICAL CONTROL DISK
 LB2081_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LB2081_STAMPING: M 25 RESET 1978
 LB2081_MARK LOGO: NGS
 LB2081_PROJECTION: PROJECTING 20 CENTIMETERS
 LB2081_MAGNETIC: P = MARKER IS A STEEL PIPE
 LB2081_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2081+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2024
 LB2081
 LB2081  HISTORY     - Date     Condition        Report By
 LB2081  HISTORY     - 1978     MONUMENTED       NGS
 LB2081  HISTORY     - 20070325 GOOD             GEOCAC
 LB2081  HISTORY     - 20110119 GOOD             ILDT
 LB2081  HISTORY     - 20110613 GOOD             PATRIC
 LB2081  HISTORY     - 20160203 GOOD             AMESC
 LB2081  HISTORY     - 20240821 GOOD             ILDT
 LB2081
 LB2081                          STATION DESCRIPTION
 LB2081
 LB2081'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 LB2081'5.3 MI NORTH FROM CRESCENT CITY.
 LB2081'FROM THE INTERSECTION OF U.S. HIGHWAY 24 AND STATE HIGHWAY 49 AT THE
 LB2081'NORTHWEST EDGE OF CRESCENT CITY, THENCE NORTH ALONG HIGHWAY 49 FOR 5.3
 LB2081'MILES, 42 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET NORTH OF
 LB2081'A POWER POLE.
 LB2081'THE MARK IS 1.0 FT  S FROM A WITNESS POST.
 LB2081'THE MARK IS 2 FT BELOW HIGHWAY.
 LB2081
 LB2081                          STATION RECOVERY (2007)
 LB2081
 LB2081'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2081'RECOVERED IN GOOD CONDITION.
 LB2081
 LB2081                          STATION RECOVERY (2011)
 LB2081
 LB2081'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2081'RECOVERED IN GOOD CONDITION.
 LB2081
 LB2081                          STATION RECOVERY (2011)
 LB2081
 LB2081'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2081'THE STATION IS LOCATED APPROXIMATELY 5.2 MI (8.4 KM) NORTH OF THE TOWN
 LB2081'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 LB2081'
 LB2081'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND STATE
 LB2081'HIGHWAY 49, ON THE WEST EDGE OF CRESCENT CITY, PROCEED NORTH 5 MI (8.0
 LB2081'KM) TO THE INTERSECTION WITH CR 2300 N FROM THIS INTERSECTION PROCEED
 LB2081'NORTH APPROXIMATELY 0.2 MI (0.3 KM) TO THE STATION ON THE WEST SIDE OF
 LB2081'THE ROAD.
 LB2081'
 LB2081'THE STATION IS LOCATED 0.15 MI (0.2 KM) SOUTH OF THE DRIVEWAY TO A
 LB2081'SMALL FARM ON THE WEST SIDE OF HIGHWAY 49, 42 FT (12.8 M) WEST OF THE
 LB2081'CENTERLINE OF THE ROAD, 37 FT (11.3 M) SOUTHWEST OF THE CENTER OF A
 LB2081'CULVERT UNDER THE HIGHWAY AND 2 FT (0.6 M) NORTH OF A POWER POLE.
 LB2081
 LB2081                          STATION RECOVERY (2016)
 LB2081
 LB2081'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 LB2081'RECOVERED IN GOOD CONDITION.
 LB2081'
 LB2081'NOTE-THE STATION IS 0.5 FT (15 CM) EAST OF A METAL WITNESS POST.
 LB2081'
 LB2081'NOTE-THE STATION IS LEANING SLIGHTLY TO THE SOUTH.
 LB2081
 LB2081                          STATION RECOVERY (2024)
 LB2081
 LB2081'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LB2081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1169 ***********************************************************************
 JB1169  DESIGNATION -  M 251
 JB1169  PID         -  JB1169
 JB1169  STATE/COUNTY-  IL/WASHINGTON
 JB1169  COUNTRY     -  US
 JB1169  USGS QUAD   -  ASHLEY (2018)
 JB1169
 JB1169                         *CURRENT SURVEY CONTROL
 JB1169  ______________________________________________________________________
 JB1169* NAD 83(1986) POSITION- 38 21 39.     (N) 089 14 37.     (W)   SCALED
 JB1169* NAVD 88 ORTHO HEIGHT -   166.014 (meters)      544.66  (feet) ADJUSTED
 JB1169  ______________________________________________________________________
 JB1169  GEOID HEIGHT    -        -30.129 (meters)                     GEOID18
 JB1169  DYNAMIC HEIGHT  -        165.907 (meters)      544.31  (feet) COMP
 JB1169  MODELED GRAVITY -    979,985.3   (mgal)                       NAVD 88
 JB1169
 JB1169  VERT ORDER      -  SECOND    CLASS 0
 JB1169
 JB1169.The horizontal coordinates were scaled from a map and have
 JB1169.an estimated accuracy of +/- 6 seconds.
 JB1169
 JB1169.The orthometric height was determined by differential leveling and
 JB1169.adjusted by the NATIONAL GEODETIC SURVEY
 JB1169.in June 1991.
 JB1169
 JB1169.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1169.GEOID18 height accuracy estimate available here.
 JB1169
 JB1169.Click photographs - Photos may exist for this station.
 JB1169
 JB1169.The dynamic height is computed by dividing the NAVD 88
 JB1169.geopotential number by the normal gravity value computed on the
 JB1169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1169.degrees latitude (g = 980.6199 gals.).
 JB1169
 JB1169.The modeled gravity was interpolated from observed gravity values.
 JB1169
 JB1169;                    North         East    Units  Estimated Accuracy
 JB1169;SPC IL W     -   188,420.      780,670.      MT  (+/- 180 meters Scaled)
 JB1169
 JB1169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH039482(NAD 83)
 JB1169
 JB1169                          SUPERSEDED SURVEY CONTROL
 JB1169
 JB1169  NGVD 29 (??/??/92)  166.128  (m)          545.04   (f) ADJ UNCH    2 0
 JB1169
 JB1169.Superseded values are not recommended for survey control.
 JB1169
 JB1169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1169.See file dsdata.pdf to determine how the superseded data were derived.
 JB1169
 JB1169_MARKER: DB = BENCH MARK DISK
 JB1169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1169_STAMPING: M 251 1961
 JB1169_MARK LOGO: CGS
 JB1169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1169+STABILITY: SURFACE MOTION
 JB1169
 JB1169  HISTORY     - Date     Condition        Report By
 JB1169  HISTORY     - 1961     MONUMENTED       CGS
 JB1169  HISTORY     - 20121004 MARK NOT FOUND   ILDT
 JB1169
 JB1169                          STATION DESCRIPTION
 JB1169
 JB1169'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1169'8.6 MI NE FROM NASHVILLE.
 JB1169'ABOUT 1.05 MILES NORTH AND NORTHEAST ALONG STATE HIGHWAY 127
 JB1169'FROM ITS JUNCTION WITH U.S. HIGHWAY 460 IN NASHVILLE, THENCE
 JB1169'0.7 MILE EAST ALONG AN OILED ROAD, THENCE 0.5 MILE NORTH ALONG AN
 JB1169'OILED ROAD, THENCE 6.3 MILES EAST ALONG AN OILED ROAD, ABOUT
 JB1169'0.05 MILE WEST OF THE WEST END OF A CURVE IN THE ROAD WITH
 JB1169'TANGENTS TO THE NORTH AND WEST, NEAR A FIELD ENTRANCE SOUTH OF
 JB1169'THE ROAD, 21 FEET NORTH OF THE CENTER LINE OF THE ROAD, 69 FEET
 JB1169'WEST OF THE EXTENDED CENTER LINE OF THE FIELD ENTRANCE, 2 FEET
 JB1169'SOUTH OF A TELEPHONE POLE, 1.7 FEET SOUTHEAST OF A METAL WITNESS
 JB1169'POST, ABOUT 0.5 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE
 JB1169'TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THIS MARK
 JB1169'MAY ALSO BE REACHED FROM THE JUNCTION OF U.S. HIGHWAY 51 AND
 JB1169'U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY BY GOING 2.25
 JB1169'NORTH ALONG U.S. HIGHWAY 51, THENCE 0.75 MILE WEST ALONG A DIRT
 JB1169'ROAD, THENCE 2.9 MILES WEST ALONG AN OILED ROAD, THENCE 0.5 MILE
 JB1169'SOUTH ALONG AN OILED ROAD, THENCE 0.10 MILE WEST ALONG AN
 JB1169'OILED ROAD.
 JB1169
 JB1169                          STATION RECOVERY (2012)
 JB1169
 JB1169'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1169'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0454 ***********************************************************************
 JB0454  DESIGNATION -  M 252
 JB0454  PID         -  JB0454
 JB0454  STATE/COUNTY-  IL/JEFFERSON
 JB0454  COUNTRY     -  US
 JB0454  USGS QUAD   -  MOUNT VERNON (2018)
 JB0454
 JB0454                         *CURRENT SURVEY CONTROL
 JB0454  ______________________________________________________________________
 JB0454* NAD 83(1986) POSITION- 38 15 28.     (N) 088 52 44.     (W)   SCALED
 JB0454* NAVD 88 ORTHO HEIGHT -   140.819 (meters)      462.00  (feet) ADJUSTED
 JB0454  ______________________________________________________________________
 JB0454  GEOID HEIGHT    -        -30.112 (meters)                     GEOID18
 JB0454  DYNAMIC HEIGHT  -        140.728 (meters)      461.71  (feet) COMP
 JB0454  MODELED GRAVITY -    979,980.3   (mgal)                       NAVD 88
 JB0454
 JB0454  VERT ORDER      -  SECOND    CLASS 0
 JB0454
 JB0454.The horizontal coordinates were scaled from a map and have
 JB0454.an estimated accuracy of +/- 6 seconds.
 JB0454
 JB0454.The orthometric height was determined by differential leveling and
 JB0454.adjusted by the NATIONAL GEODETIC SURVEY
 JB0454.in June 1991.
 JB0454
 JB0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0454.GEOID18 height accuracy estimate available here.
 JB0454
 JB0454.Click photographs - Photos may exist for this station.
 JB0454
 JB0454.The dynamic height is computed by dividing the NAVD 88
 JB0454.geopotential number by the normal gravity value computed on the
 JB0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0454.degrees latitude (g = 980.6199 gals.).
 JB0454
 JB0454.The modeled gravity was interpolated from observed gravity values.
 JB0454
 JB0454;                    North         East    Units  Estimated Accuracy
 JB0454;SPC IL E     -   176,730.      252,250.      MT  (+/- 180 meters Scaled)
 JB0454
 JB0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH356360(NAD 83)
 JB0454
 JB0454                          SUPERSEDED SURVEY CONTROL
 JB0454
 JB0454  NGVD 29 (??/??/92)  140.927  (m)          462.36   (f) ADJ UNCH    2 0
 JB0454
 JB0454.Superseded values are not recommended for survey control.
 JB0454
 JB0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0454.See file dsdata.pdf to determine how the superseded data were derived.
 JB0454
 JB0454_MARKER: DB = BENCH MARK DISK
 JB0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0454_STAMPING: M 252 1961
 JB0454_MARK LOGO: CGS
 JB0454_PROJECTION: FLUSH
 JB0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0454+STABILITY: SURFACE MOTION
 JB0454_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0454+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0454
 JB0454  HISTORY     - Date     Condition        Report By
 JB0454  HISTORY     - 1961     MONUMENTED       CGS
 JB0454  HISTORY     - 20090120 GOOD             ILDT
 JB0454  HISTORY     - 20090126 GOOD             ILDT
 JB0454  HISTORY     - 20140709 GOOD             ILDT
 JB0454
 JB0454                          STATION DESCRIPTION
 JB0454
 JB0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0454'5.2 MI SE FROM MT VERNON.
 JB0454'ABOUT 4.05 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0454'HOUSE IN MT. VERNON, THENCE 1.1 MILES EAST ALONG AN OILED ROAD,
 JB0454'ABOUT MIDWAY BETWEEN TWO FARM HOUSES SOUTH OF THE ROAD, AT A
 JB0454'FENCE CORNER SOUTH OF THE ROAD, 24 FEET SOUTH OF THE CENTER OF
 JB0454'THE ROAD, 115 FEET WEST OF THE CENTER OF A DRIVE SOUTH, 177 FEET
 JB0454'EAST OF THE CENTER OF A DRIVE SOUTH, 84 FEET WEST OF A POWER
 JB0454'POLE WITH A TRANSFORMER POLE, C 5-12-9-5/9, 1.9 FEET NORTHEAST
 JB0454'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0454'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0454
 JB0454                          STATION RECOVERY (2009)
 JB0454
 JB0454'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0454'RECOVERED IN GOOD CONDITION.
 JB0454
 JB0454                          STATION RECOVERY (2009)
 JB0454
 JB0454'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0454'RECOVERED IN GOOD CONDITION.
 JB0454
 JB0454                          STATION RECOVERY (2014)
 JB0454
 JB0454'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0454'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0198 ***********************************************************************
 JB0198  DESIGNATION -  M 253
 JB0198  PID         -  JB0198
 JB0198  STATE/COUNTY-  IL/WAYNE
 JB0198  COUNTRY     -  US
 JB0198  USGS QUAD   -  BOYLESTON (2018)
 JB0198
 JB0198                         *CURRENT SURVEY CONTROL
 JB0198  ______________________________________________________________________
 JB0198* NAD 83(1986) POSITION- 38 15 44.     (N) 088 29 46.     (W)   SCALED
 JB0198* NAVD 88 ORTHO HEIGHT -   125.339 (meters)      411.22  (feet) ADJUSTED
 JB0198  ______________________________________________________________________
 JB0198  GEOID HEIGHT    -        -30.380 (meters)                     GEOID18
 JB0198  DYNAMIC HEIGHT  -        125.259 (meters)      410.95  (feet) COMP
 JB0198  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 JB0198
 JB0198  VERT ORDER      -  SECOND    CLASS 0
 JB0198
 JB0198.The horizontal coordinates were scaled from a map and have
 JB0198.an estimated accuracy of +/- 6 seconds.
 JB0198
 JB0198.The orthometric height was determined by differential leveling and
 JB0198.adjusted by the NATIONAL GEODETIC SURVEY
 JB0198.in June 1991.
 JB0198
 JB0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0198.GEOID18 height accuracy estimate available here.
 JB0198
 JB0198.Click photographs - Photos may exist for this station.
 JB0198
 JB0198.The dynamic height is computed by dividing the NAVD 88
 JB0198.geopotential number by the normal gravity value computed on the
 JB0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0198.degrees latitude (g = 980.6199 gals.).
 JB0198
 JB0198.The modeled gravity was interpolated from observed gravity values.
 JB0198
 JB0198;                    North         East    Units  Estimated Accuracy
 JB0198;SPC IL E     -   177,090.      285,750.      MT  (+/- 180 meters Scaled)
 JB0198
 JB0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH691359(NAD 83)
 JB0198
 JB0198                          SUPERSEDED SURVEY CONTROL
 JB0198
 JB0198  NGVD 29 (??/??/92)  125.463  (m)          411.62   (f) ADJ UNCH    2 0
 JB0198
 JB0198.Superseded values are not recommended for survey control.
 JB0198
 JB0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0198.See file dsdata.pdf to determine how the superseded data were derived.
 JB0198
 JB0198_MARKER: DB = BENCH MARK DISK
 JB0198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0198_STAMPING: M 253 1961
 JB0198_MARK LOGO: CGS
 JB0198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0198+STABILITY: SURFACE MOTION
 JB0198
 JB0198  HISTORY     - Date     Condition        Report By
 JB0198  HISTORY     - 1961     MONUMENTED       CGS
 JB0198
 JB0198                          STATION DESCRIPTION
 JB0198
 JB0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0198'9.8 MI SE FROM WAYNE CITY.
 JB0198'ABOUT 7.0 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0198'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 2.55
 JB0198'MILES EAST, SOUTH, AND EAST ALONG A GRAVEL ROAD, THENCE 0.2
 JB0198'MILE NORTH ALONG A GRAVEL ROAD, ABOUT 0.10 MILE SOUTH OF A
 JB0198'FARM HOUSE EAST OF THE ROAD, 24 FEET WEST OF THE CENTER OF THE
 JB0198'ROAD, 48 FEET WEST AND ACROSS THE ROAD FROM THE FIRST POWER POLE
 JB0198'SOUTH OF A POWER POLE WITH A TRANSFORMER, 1 FOOT EAST OF A
 JB0198'FENCE, 2.1 FEET SOUTH OF A METAL WITNESS POST ABOUT 3 FEET ABOVE
 JB0198'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0198'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0277 ***********************************************************************
 JB0277  DESIGNATION -  M 254
 JB0277  PID         -  JB0277
 JB0277  STATE/COUNTY-  IL/WHITE
 JB0277  COUNTRY     -  US
 JB0277  USGS QUAD   -  CROSSVILLE (2018)
 JB0277
 JB0277                         *CURRENT SURVEY CONTROL
 JB0277  ______________________________________________________________________
 JB0277* NAD 83(1986) POSITION- 38 13 37.     (N) 088 03 44.     (W)   SCALED
 JB0277* NAVD 88 ORTHO HEIGHT -   124.796 (meters)      409.43  (feet) ADJUSTED
 JB0277  ______________________________________________________________________
 JB0277  GEOID HEIGHT    -        -30.758 (meters)                     GEOID18
 JB0277  DYNAMIC HEIGHT  -        124.715 (meters)      409.17  (feet) COMP
 JB0277  MODELED GRAVITY -    979,976.4   (mgal)                       NAVD 88
 JB0277
 JB0277  VERT ORDER      -  SECOND    CLASS 0
 JB0277
 JB0277.The horizontal coordinates were scaled from a map and have
 JB0277.an estimated accuracy of +/- 6 seconds.
 JB0277
 JB0277.The orthometric height was determined by differential leveling and
 JB0277.adjusted by the NATIONAL GEODETIC SURVEY
 JB0277.in June 1991.
 JB0277
 JB0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0277.GEOID18 height accuracy estimate available here.
 JB0277
 JB0277.Click photographs - Photos may exist for this station.
 JB0277
 JB0277.The dynamic height is computed by dividing the NAVD 88
 JB0277.geopotential number by the normal gravity value computed on the
 JB0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0277.degrees latitude (g = 980.6199 gals.).
 JB0277
 JB0277.The modeled gravity was interpolated from observed gravity values.
 JB0277
 JB0277;                    North         East    Units  Estimated Accuracy
 JB0277;SPC IL E     -   173,200.      323,740.      MT  (+/- 180 meters Scaled)
 JB0277
 JB0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH070315(NAD 83)
 JB0277
 JB0277                          SUPERSEDED SURVEY CONTROL
 JB0277
 JB0277  NGVD 29 (??/??/92)  124.923  (m)          409.85   (f) ADJ UNCH    2 0
 JB0277
 JB0277.Superseded values are not recommended for survey control.
 JB0277
 JB0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0277.See file dsdata.pdf to determine how the superseded data were derived.
 JB0277
 JB0277_MARKER: DB = BENCH MARK DISK
 JB0277_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0277_SP_SET: BOX CULVERT HEADWALL
 JB0277_STAMPING: M 254 1961
 JB0277_MARK LOGO: CGS
 JB0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0277+STABILITY: SURFACE MOTION
 JB0277
 JB0277  HISTORY     - Date     Condition        Report By
 JB0277  HISTORY     - 1961     MONUMENTED       CGS
 JB0277  HISTORY     - 20120517 GOOD             PATRIC
 JB0277  HISTORY     - 20120625 GOOD             ILDT
 JB0277
 JB0277                          STATION DESCRIPTION
 JB0277
 JB0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0277'5.9 MI SW FROM GRAYVILLE.
 JB0277'ABOUT 2.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE JUNCTION
 JB0277'OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0277'THENCE 2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 1.3 MILES
 JB0277'WEST ALONG A GRAVEL ROAD, NEAR A FIELD ENTRANCE SOUTH OF THE
 JB0277'ROAD, SET IN TOP OF THE EAST END OF THE SOUTH HEADWALL OF A 10
 JB0277'FOOT CONCRETE BOX CULVERT, 10 FEET SOUTH OF THE CENTER OF THE
 JB0277'ROAD, 45 FEET EAST OF THE CENTER OF THE FIELD ENTRANCE, AND ABOUT
 JB0277'1 FOOT ABOVE THE LEVEL OF THE ROAD.
 JB0277
 JB0277                          STATION RECOVERY (2012)
 JB0277
 JB0277'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 JB0277'RECOVERED AS DESCRIBED.
 JB0277
 JB0277                          STATION RECOVERY (2012)
 JB0277
 JB0277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0037 ***********************************************************************
 KC0037  CBN         -  This is a Cooperative Base Network Control Station.
 KC0037  DESIGNATION -  M 255
 KC0037  PID         -  KC0037
 KC0037  STATE/COUNTY-  IL/CASS
 KC0037  COUNTRY     -  US
 KC0037  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0037
 KC0037                         *CURRENT SURVEY CONTROL
 KC0037  ______________________________________________________________________
 KC0037* NAD 83(2011) POSITION- 39 56 29.35118(N) 090 28 31.19037(W)   ADJUSTED
 KC0037* NAD 83(2011) ELLIP HT-   101.592 (meters)        (06/27/12)   ADJUSTED
 KC0037* NAD 83(2011) EPOCH   -  2010.00
 KC0037* NAVD 88 ORTHO HEIGHT -   134.506 (meters)      441.29  (feet) ADJUSTED
 KC0037  ______________________________________________________________________
 KC0037  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 KC0037  NAD 83(2011) X  -    -40,625.123 (meters)                     COMP
 KC0037  NAD 83(2011) Y  - -4,896,790.623 (meters)                     COMP
 KC0037  NAD 83(2011) Z  -  4,073,071.673 (meters)                     COMP
 KC0037  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 KC0037  DYNAMIC HEIGHT  -        134.435 (meters)      441.06  (feet) COMP
 KC0037  MODELED GRAVITY -    980,098.4   (mgal)                       NAVD 88
 KC0037
 KC0037  VERT ORDER      -  FIRST     CLASS II
 KC0037
 KC0037  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0037  Standards:
 KC0037         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0037            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0037  -------------------------------------------------------------------
 KC0037  NETWORK    0.76   1.29           0.34   0.28   0.66     -0.03580943
 KC0037  -------------------------------------------------------------------
 KC0037  Click here for local accuracies and other accuracy information.
 KC0037
 KC0037.The horizontal coordinates were established by GPS observations
 KC0037.and adjusted by the National Geodetic Survey in June 2012.
 KC0037
 KC0037.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0037.been affixed to the stable North American tectonic plate. See 
 KC0037.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0037
 KC0037.The horizontal coordinates are valid at the epoch date displayed above
 KC0037.which is a decimal equivalence of Year/Month/Day.
 KC0037
 KC0037.The orthometric height was determined by differential leveling and
 KC0037.adjusted by the NATIONAL GEODETIC SURVEY
 KC0037.in June 1991.
 KC0037
 KC0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0037.GEOID18 height accuracy estimate available here.
 KC0037
 KC0037.Click photographs - Photos may exist for this station.
 KC0037
 KC0037.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0037
 KC0037.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0037
 KC0037.The ellipsoidal height was determined by GPS observations
 KC0037.and is referenced to NAD 83.
 KC0037
 KC0037.The dynamic height is computed by dividing the NAVD 88
 KC0037.geopotential number by the normal gravity value computed on the
 KC0037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0037.degrees latitude (g = 980.6199 gals.).
 KC0037
 KC0037.The modeled gravity was interpolated from observed gravity values.
 KC0037
 KC0037. The following values were computed from the NAD 83(2011) position.
 KC0037
 KC0037;                    North         East     Units Scale Factor Converg.
 KC0037;SPC IL W     -   363,536.798   673,621.036   MT  0.99994974   -0 11 53.4
 KC0037;SPC IL W     - 1,192,703.64  2,210,038.35   sFT  0.99994974   -0 11 53.4
 KC0037;UTM  15      - 4,424,314.906   715,701.256   MT  1.00017282   +1 37 17.3
 KC0037
 KC0037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0037!SPC IL W     -   0.99998406  x   0.99994974  =   0.99993380
 KC0037!UTM  15      -   0.99998406  x   1.00017282  =   1.00015688
 KC0037
 KC0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1570124314(NAD 83)
 KC0037
 KC0037                          SUPERSEDED SURVEY CONTROL
 KC0037
 KC0037  NAD 83(2007)-  39 56 29.35125(N)    090 28 31.19113(W) AD(2002.00) 0
 KC0037  ELLIP H (02/10/07)  101.610  (m)                       GP(2002.00)    
 KC0037  NAD 83(1997)-  39 56 29.35115(N)    090 28 31.19152(W) AD(       ) A
 KC0037  ELLIP H (09/15/03)  101.606  (m)                       GP(       ) 4 1
 KC0037  NAVD 88             134.51   (m)          441.3    (f) LEVELING    3  
 KC0037  NGVD 29 (??/??/92)  134.626  (m)          441.69   (f) ADJ UNCH    1 2
 KC0037
 KC0037.Superseded values are not recommended for survey control.
 KC0037
 KC0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0037.See file dsdata.pdf to determine how the superseded data were derived.
 KC0037
 KC0037_MARKER: DB = BENCH MARK DISK
 KC0037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0037_STAMPING: M 255 1961
 KC0037_MARK LOGO: CGS
 KC0037_PROJECTION: RECESSED 8 CENTIMETERS
 KC0037_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0037+STABILITY: SURFACE MOTION
 KC0037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0037+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2020
 KC0037
 KC0037  HISTORY     - Date     Condition        Report By
 KC0037  HISTORY     - 1961     MONUMENTED       CGS
 KC0037  HISTORY     - 20020815 GOOD             NGS
 KC0037  HISTORY     - 20040202 GOOD             ILDT
 KC0037  HISTORY     - 20111013 GOOD             ATKNA
 KC0037  HISTORY     - 20170405 GOOD             INDIV
 KC0037  HISTORY     - 20200407 GOOD             ILDT
 KC0037
 KC0037                          STATION DESCRIPTION
 KC0037
 KC0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0037'6 MI S FROM BEARDSTOWN.
 KC0037'ABOUT 5.35 MILES SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION
 KC0037'WITH U.S. HIGHWAY 67 AT BEARDSTOWN, THENCE 0.7 MILE EAST ALONG
 KC0037'A BLACK TOP ROAD, IN A SMALL TRIANGLE, AT THE NORTH JUNCTION OF
 KC0037'A PRIVATE ROAD LEADING NORTH, 20 FEET NORTH OF THE CENTER LINE
 KC0037'OF THE EAST-WEST ROAD, 2 FEET NORTH OF A POWER LINE BRACE POLE,
 KC0037'19 FEET SOUTHEAST OF THE CENTER LINE OF THE WEST LEG OF THE
 KC0037'PRIVATE ROAD, 2 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 KC0037'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KC0037'2 INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0037
 KC0037                          STATION RECOVERY (2002)
 KC0037
 KC0037'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DS)
 KC0037'6 MI SOUTH OF BEARDSTOWN IL
 KC0037'ABOUT 5.35 MILES SOUTH ALONG US HWY 67 FORM ITS JUNCTION WITH STATE
 KC0037'HIGHWAY 100 AT
 KC0037'BEARDSTOWN, THENCE 0.7 MILE EAST ALONG BLACKTOP ROAD TO STATION ON
 KC0037'LEFT. STATION IS
 KC0037'LOCATED IN A SMALL TRIANGLE AT THE JUNCTION OF DRIVEWAY NORTH. 20 FT
 KC0037'NORTH OF THE
 KC0037'CENTERLINE OF E-W BLACKTOP ROAD, 1 FT WEST OF CUTOFF METAL WITNESS
 KC0037'POST, 5.3 FT WEST OF
 KC0037'UNDERGROUND CABLE MARKER AND 1 FT EAST OF PLASTIC WITNESS POST. NOTE
 KC0037'BENCHMARK IS
 KC0037'BELOW SURFACE AT THIS TIME DUE TO GRADING OF PRIVATE DRIVE.
 KC0037
 KC0037                          STATION RECOVERY (2004)
 KC0037
 KC0037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 KC0037'RECOVERED AS DESCRIBED
 KC0037
 KC0037                          STATION RECOVERY (2011)
 KC0037
 KC0037'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 KC0037'RECOVERED IN GOOD CONDITION.
 KC0037
 KC0037                          STATION RECOVERY (2017)
 KC0037
 KC0037'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 KC0037'RECOVERED IN GOOD CONDITION.
 KC0037
 KC0037                          STATION RECOVERY (2020)
 KC0037
 KC0037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KC0037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0791 ***********************************************************************
 JB0791  DESIGNATION -  M 256
 JB0791  PID         -  JB0791
 JB0791  STATE/COUNTY-  IL/FAYETTE
 JB0791  COUNTRY     -  US
 JB0791  USGS QUAD   -  VANDALIA (2018)
 JB0791
 JB0791                         *CURRENT SURVEY CONTROL
 JB0791  ______________________________________________________________________
 JB0791* NAD 83(2011) POSITION- 38 53 08.13150(N) 089 05 17.18287(W)   ADJUSTED
 JB0791* NAD 83(2011) ELLIP HT-   118.309 (meters)        (06/27/12)   ADJUSTED
 JB0791* NAD 83(2011) EPOCH   -  2010.00
 JB0791* NAVD 88 ORTHO HEIGHT -   149.912 (meters)      491.84  (feet) ADJUSTED
 JB0791  ______________________________________________________________________
 JB0791  GEOID HEIGHT    -        -31.602 (meters)                     GEOID18
 JB0791  NAD 83(2011) X  -     79,119.248 (meters)                     COMP
 JB0791  NAD 83(2011) Y  - -4,970,772.895 (meters)                     COMP
 JB0791  NAD 83(2011) Z  -  3,982,512.847 (meters)                     COMP
 JB0791  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 JB0791  DYNAMIC HEIGHT  -        149.819 (meters)      491.53  (feet) COMP
 JB0791  MODELED GRAVITY -    980,004.5   (mgal)                       NAVD 88
 JB0791
 JB0791  VERT ORDER      -  SECOND    CLASS I
 JB0791
 JB0791  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0791  Standards:
 JB0791         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0791            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0791  -------------------------------------------------------------------
 JB0791  NETWORK    0.42   0.74           0.19   0.15   0.38     -0.01530736
 JB0791  -------------------------------------------------------------------
 JB0791  Click here for local accuracies and other accuracy information.
 JB0791
 JB0791.The horizontal coordinates were established by GPS observations
 JB0791.and adjusted by the National Geodetic Survey in June 2012.
 JB0791
 JB0791.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0791.been affixed to the stable North American tectonic plate. See 
 JB0791.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0791
 JB0791.The horizontal coordinates are valid at the epoch date displayed above
 JB0791.which is a decimal equivalence of Year/Month/Day.
 JB0791
 JB0791.The orthometric height was determined by differential leveling and
 JB0791.adjusted by the NATIONAL GEODETIC SURVEY
 JB0791.in May 2016.
 JB0791
 JB0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0791.GEOID18 height accuracy estimate available here.
 JB0791
 JB0791.Click photographs - Photos may exist for this station.
 JB0791
 JB0791.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0791
 JB0791.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0791
 JB0791.The ellipsoidal height was determined by GPS observations
 JB0791.and is referenced to NAD 83.
 JB0791
 JB0791.The dynamic height is computed by dividing the NAVD 88
 JB0791.geopotential number by the normal gravity value computed on the
 JB0791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0791.degrees latitude (g = 980.6199 gals.).
 JB0791
 JB0791.The modeled gravity was interpolated from observed gravity values.
 JB0791
 JB0791. The following values were computed from the NAD 83(2011) position.
 JB0791
 JB0791;                    North         East     Units Scale Factor Converg.
 JB0791;SPC IL E     -   246,548.225   234,512.795   MT  1.00002779   -0 28 25.8
 JB0791;SPC IL E     -   808,883.63    769,397.39   sFT  1.00002779   -0 28 25.8
 JB0791;UTM  16      - 4,306,153.043   318,887.803   MT  1.00000393   -1 18 40.3
 JB0791
 JB0791!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0791!SPC IL E     -   0.99998144  x   1.00002779  =   1.00000923
 JB0791!UTM  16      -   0.99998144  x   1.00000393  =   0.99998537
 JB0791
 JB0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1888706153(NAD 83)
 JB0791
 JB0791                          SUPERSEDED SURVEY CONTROL
 JB0791
 JB0791  NAD 83(2007)-  38 53 08.13173(N)    089 05 17.18378(W) AD(2002.00) 1
 JB0791  ELLIP H (07/11/08)  118.316  (m)                       GP(2002.00) 3 2
 JB0791  NAD 83(1997)-  38 53 08.13179(N)    089 05 17.18360(W) AD(       ) 1
 JB0791  ELLIP H (05/04/06)  118.300  (m)                       GP(       ) 2 2
 JB0791  NAVD 88             149.91   (m)          491.8    (f) LEVELING    3  
 JB0791  NAVD 88 (06/15/91)  149.907  (m)          491.82   (f) SUPERSEDED  1 1
 JB0791  NGVD 29 (??/??/92)  150.022  (m)          492.20   (f) ADJ UNCH    1 1
 JB0791
 JB0791.Superseded values are not recommended for survey control.
 JB0791
 JB0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0791.See file dsdata.pdf to determine how the superseded data were derived.
 JB0791
 JB0791_MARKER: DB = BENCH MARK DISK
 JB0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0791_STAMPING: M 256 1961
 JB0791_MARK LOGO: CGS
 JB0791_PROJECTION: FLUSH
 JB0791_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0791+STABILITY: SURFACE MOTION
 JB0791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0791+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0791
 JB0791  HISTORY     - Date     Condition        Report By
 JB0791  HISTORY     - 1961     MONUMENTED       CGS
 JB0791  HISTORY     - 1969     GOOD             CGS
 JB0791  HISTORY     - 1976     GOOD             NGS
 JB0791  HISTORY     - 20060201 GOOD             ILDT
 JB0791  HISTORY     - 20070909 GOOD             ILDT
 JB0791  HISTORY     - 20120626 GOOD             ILDT
 JB0791  HISTORY     - 20140617 GOOD             ILDT
 JB0791  HISTORY     - 20150916 GOOD             AMESC
 JB0791
 JB0791                          STATION DESCRIPTION
 JB0791
 JB0791'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0791'ABOUT 5.25 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0791'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0791'VANDALIA, 0.45 MILE SOUTH OF MILEPOST 685, 74 FEET NORTHEAST OF
 JB0791'THE CENTER OF A CROSSING OF THE RAILROAD AND A PRIVATE ROAD,
 JB0791'67 1/2 FEET EAST OF THE EAST RAIL, 33 FEET NORTH OF THE CENTER
 JB0791'LINE OF THE ROAD, 2 1/2 FEET SOUTH OF A TELEPHONE POLE, 2.0
 JB0791'FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 JB0791'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB0791'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 9, T5N,
 JB0791'R1E.
 JB0791
 JB0791                          STATION RECOVERY (1976)
 JB0791
 JB0791'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0791'RECOVERED IN GOOD CONDITION.
 JB0791
 JB0791                          STATION RECOVERY (2006)
 JB0791
 JB0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB0791'RECOVERED AS DESCRIBED
 JB0791
 JB0791                          STATION RECOVERY (2007)
 JB0791
 JB0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB0791'FOUND AS DESCRIBED
 JB0791
 JB0791                          STATION RECOVERY (2012)
 JB0791
 JB0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0791'RECOVERED IN GOOD CONDITION.
 JB0791
 JB0791                          STATION RECOVERY (2014)
 JB0791
 JB0791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0791'TOP OF CAP HAS DENT IN IT.
 JB0791
 JB0791                          STATION RECOVERY (2015)
 JB0791
 JB0791'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0791'RECOVERED IN GOOD CONDITION.  THE RAILROAD TRACKS ARE GONE.
 JB0791'
 JB0791'THE STATION IS 156.2 FT (47.6 M) SOUTHEAST OF A POWER POLE WITH TWO
 JB0791'GUY WIRES, 130.9 FT (39.9 M) EAST OF THE SOUTHEAST CORNER OF THE CURB
 JB0791'AROUND A METAL BUILDING, 120.7 FT (36.8 M) EAST OF TELEPHONE PEDESTAL
 JB0791'NUMBER '13 2A', 50.9 FT (15.5 M) NORTHEAST OF A POWER POLE WITH TWO
 JB0791'GUY WIRES AND 1 FT (0.3 M) SOUTH OF A ORANGE FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0800 ***********************************************************************
 KB0800  DESIGNATION -  M 257
 KB0800  PID         -  KB0800
 KB0800  STATE/COUNTY-  IL/FAYETTE
 KB0800  COUNTRY     -  US
 KB0800  USGS QUAD   -  VERA (2018)
 KB0800
 KB0800                         *CURRENT SURVEY CONTROL
 KB0800  ______________________________________________________________________
 KB0800* NAD 83(1986) POSITION- 39 05 20.     (N) 089 06 33.     (W)   SCALED
 KB0800* NAVD 88 ORTHO HEIGHT -   171.666 (meters)      563.21  (feet) ADJUSTED
 KB0800  ______________________________________________________________________
 KB0800  GEOID HEIGHT    -        -31.881 (meters)                     GEOID18
 KB0800  DYNAMIC HEIGHT  -        171.561 (meters)      562.86  (feet) COMP
 KB0800  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 KB0800
 KB0800  VERT ORDER      -  FIRST     CLASS I
 KB0800
 KB0800.The horizontal coordinates were scaled from a map and have
 KB0800.an estimated accuracy of +/- 6 seconds.
 KB0800
 KB0800.The orthometric height was determined by differential leveling and
 KB0800.adjusted by the NATIONAL GEODETIC SURVEY
 KB0800.in June 1991.
 KB0800
 KB0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0800.GEOID18 height accuracy estimate available here.
 KB0800
 KB0800.Click photographs - Photos may exist for this station.
 KB0800
 KB0800.The dynamic height is computed by dividing the NAVD 88
 KB0800.geopotential number by the normal gravity value computed on the
 KB0800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0800.degrees latitude (g = 980.6199 gals.).
 KB0800
 KB0800.The modeled gravity was interpolated from observed gravity values.
 KB0800
 KB0800;                    North         East    Units  Estimated Accuracy
 KB0800;SPC IL E     -   269,130.      232,880.      MT  (+/- 180 meters Scaled)
 KB0800
 KB0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ175287(NAD 83)
 KB0800
 KB0800                          SUPERSEDED SURVEY CONTROL
 KB0800
 KB0800  NGVD 29 (??/??/92)  171.763  (m)          563.53   (f) ADJ UNCH    1 1
 KB0800
 KB0800.Superseded values are not recommended for survey control.
 KB0800
 KB0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0800.See file dsdata.pdf to determine how the superseded data were derived.
 KB0800
 KB0800_MARKER: DB = BENCH MARK DISK
 KB0800_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0800_SP_SET: BOX CULVERT WINGWALL
 KB0800_STAMPING: M 257 1961
 KB0800_MARK LOGO: CGS
 KB0800_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0800+STABILITY: SURFACE MOTION
 KB0800
 KB0800  HISTORY     - Date     Condition        Report By
 KB0800  HISTORY     - 1961     MONUMENTED       CGS
 KB0800  HISTORY     - 1969     GOOD             CGS
 KB0800  HISTORY     - 1976     GOOD             NGS
 KB0800  HISTORY     - 20140624 MARK NOT FOUND   ILDT
 KB0800
 KB0800                          STATION DESCRIPTION
 KB0800
 KB0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0800'3.5 MI S FROM RAMSEY.
 KB0800'ABOUT 3.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0800'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.2 MILE SOUTH OF
 KB0800'MILEPOST 699, 0.2 MILE NORTH OF A CROSSING OF THE RAILROAD AND
 KB0800'A PAVED ROAD, 10 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF
 KB0800'THE SOUTHWEST CONCRETE WINGWALL OF A 4-FOOT STONE BOX CULVERT,
 KB0800'1 FOOT EAST OF THE WEST END OF THE FIRST STEP BELOW THE TOP OF
 KB0800'THE WINGWALL, AND ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK.
 KB0800'SEC 32, T 8 N, R 1 E.
 KB0800
 KB0800                          STATION RECOVERY (1976)
 KB0800
 KB0800'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0800'RECOVERED IN GOOD CONDITION.
 KB0800
 KB0800                          STATION RECOVERY (2014)
 KB0800
 KB0800'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 KB0800'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0242 ***********************************************************************
 LD0242  DESIGNATION -  M 258
 LD0242  PID         -  LD0242
 LD0242  STATE/COUNTY-  IL/MASON
 LD0242  COUNTRY     -  US
 LD0242  USGS QUAD   -  BATH (2018)
 LD0242
 LD0242                         *CURRENT SURVEY CONTROL
 LD0242  ______________________________________________________________________
 LD0242* NAD 83(1986) POSITION- 40 12 25.     (N) 090 07 36.     (W)   SCALED
 LD0242* NAVD 88 ORTHO HEIGHT -   139.162 (meters)      456.57  (feet) ADJUSTED
 LD0242  ______________________________________________________________________
 LD0242  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 LD0242  DYNAMIC HEIGHT  -        139.092 (meters)      456.34  (feet) COMP
 LD0242  MODELED GRAVITY -    980,121.5   (mgal)                       NAVD 88
 LD0242
 LD0242  VERT ORDER      -  FIRST     CLASS II
 LD0242
 LD0242.The horizontal coordinates were scaled from a map and have
 LD0242.an estimated accuracy of +/- 6 seconds.
 LD0242
 LD0242.The orthometric height was determined by differential leveling and
 LD0242.adjusted by the NATIONAL GEODETIC SURVEY
 LD0242.in June 1991.
 LD0242
 LD0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0242.GEOID18 height accuracy estimate available here.
 LD0242
 LD0242.Click photographs - Photos may exist for this station.
 LD0242
 LD0242.The dynamic height is computed by dividing the NAVD 88
 LD0242.geopotential number by the normal gravity value computed on the
 LD0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0242.degrees latitude (g = 980.6199 gals.).
 LD0242
 LD0242.The modeled gravity was interpolated from observed gravity values.
 LD0242
 LD0242;                    North         East    Units  Estimated Accuracy
 LD0242;SPC IL W     -   392,970.      703,410.      MT  (+/- 180 meters Scaled)
 LD0242
 LD0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE445546(NAD 83)
 LD0242
 LD0242                          SUPERSEDED SURVEY CONTROL
 LD0242
 LD0242  NGVD 29 (??/??/92)  139.259  (m)          456.89   (f) ADJ UNCH    1 2
 LD0242
 LD0242.Superseded values are not recommended for survey control.
 LD0242
 LD0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0242.See file dsdata.pdf to determine how the superseded data were derived.
 LD0242
 LD0242_MARKER: DB = BENCH MARK DISK
 LD0242_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0242_SP_SET: BOX CULVERT HEADWALL
 LD0242_STAMPING: M 258 1961
 LD0242_MARK LOGO: CGS
 LD0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0242+STABILITY: SURFACE MOTION
 LD0242
 LD0242  HISTORY     - Date     Condition        Report By
 LD0242  HISTORY     - 1961     MONUMENTED       CGS
 LD0242  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0242  HISTORY     - 20050601 MARK NOT FOUND   ILDT
 LD0242
 LD0242                          STATION DESCRIPTION
 LD0242
 LD0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0242'1.4 MI NE FROM BATH.
 LD0242'ABOUT 1.45 MILES NORTHEAST ALONG STATE HIGHWAY 78 FROM THE
 LD0242'CENTER OF THE PARK IN THE TOWN OF BATH, 3.5 FEET NORTHEAST OF THE
 LD0242'SOUTHWEST END OF THE SOUTHEAST CONCRETE HEADWALL OF A 12-FOOT
 LD0242'CONCRETE BOX CULVERT UNDER THE HIGHWAY, 20.8 FEET SOUTHEAST OF
 LD0242'THE CENTER LINE OF THE HIGHWAY, 49 FEET NORTH OF THE CENTER
 LD0242'LINE OF A GRAVEL ROAD LEADING EAST, AND ABOUT 6 INCHES BELOW
 LD0242'THE LEVEL OF THE HIGHWAY.
 LD0242
 LD0242                          STATION RECOVERY (1976)
 LD0242
 LD0242'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0242'MARK NOT FOUND.
 LD0242
 LD0242                          STATION RECOVERY (2005)
 LD0242
 LD0242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0242'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0587 ***********************************************************************
 KB0587  DESIGNATION -  M 259
 KB0587  PID         -  KB0587
 KB0587  STATE/COUNTY-  IL/MACON
 KB0587  COUNTRY     -  US
 KB0587  USGS QUAD   -  DECATUR (2018)
 KB0587
 KB0587                         *CURRENT SURVEY CONTROL
 KB0587  ______________________________________________________________________
 KB0587* NAD 83(1986) POSITION- 39 46 43.     (N) 088 58 48.     (W)   SCALED
 KB0587* NAVD 88 ORTHO HEIGHT -   218.124 (meters)      715.63  (feet) ADJUSTED
 KB0587  ______________________________________________________________________
 KB0587  GEOID HEIGHT    -        -32.361 (meters)                     GEOID18
 KB0587  DYNAMIC HEIGHT  -        218.005 (meters)      715.24  (feet) COMP
 KB0587  MODELED GRAVITY -    980,075.5   (mgal)                       NAVD 88
 KB0587
 KB0587  VERT ORDER      -  FIRST     CLASS I
 KB0587
 KB0587.The horizontal coordinates were scaled from a map and have
 KB0587.an estimated accuracy of +/- 6 seconds.
 KB0587
 KB0587.The orthometric height was determined by differential leveling and
 KB0587.adjusted by the NATIONAL GEODETIC SURVEY
 KB0587.in June 1991.
 KB0587
 KB0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0587.GEOID18 height accuracy estimate available here.
 KB0587
 KB0587.Click photographs - Photos may exist for this station.
 KB0587
 KB0587.The dynamic height is computed by dividing the NAVD 88
 KB0587.geopotential number by the normal gravity value computed on the
 KB0587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0587.degrees latitude (g = 980.6199 gals.).
 KB0587
 KB0587.The modeled gravity was interpolated from observed gravity values.
 KB0587
 KB0587;                    North         East    Units  Estimated Accuracy
 KB0587;SPC IL E     -   345,620.      244,600.      MT  (+/- 180 meters Scaled)
 KB0587
 KB0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK304050(NAD 83)
 KB0587
 KB0587                          SUPERSEDED SURVEY CONTROL
 KB0587
 KB0587  NGVD 29 (??/??/92)  218.200  (m)          715.88   (f) ADJ UNCH    1 1
 KB0587
 KB0587.Superseded values are not recommended for survey control.
 KB0587
 KB0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0587.See file dsdata.pdf to determine how the superseded data were derived.
 KB0587
 KB0587_MARKER: DB = BENCH MARK DISK
 KB0587_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0587_STAMPING: M 259 1961
 KB0587_MARK LOGO: CGS
 KB0587_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0587_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0587_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0587+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2001
 KB0587
 KB0587  HISTORY     - Date     Condition        Report By
 KB0587  HISTORY     - 1961     MONUMENTED       CGS
 KB0587  HISTORY     - 1969     GOOD             CGS
 KB0587  HISTORY     - 20010816 GOOD             BCA
 KB0587  HISTORY     - 20120716 MARK NOT FOUND   ILDT
 KB0587
 KB0587                          STATION DESCRIPTION
 KB0587
 KB0587'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0587'5.2 MI S FROM DECATUR.
 KB0587'ABOUT 5.2 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0587'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, OR ABOUT
 KB0587'4.85 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0587'PEOPLES BANK OF MACON AT MACON, AT THE COMMUNITY OF ELWIN, 63
 KB0587'YARDS NORTH OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 KB0587'ROAD, 42 FEET EAST AND ACROSS THE TRACK FROM THE ELWIN STATION
 KB0587'SIGN, 25 FEET EAST OF EAST RAIL OF THE MAIN TRACK, 7 1/2 FEET
 KB0587'EAST OF THE EAST RAIL OF A SIDETRACK, 3.8 FEET NORTHEAST OF THE
 KB0587'NORTHWEST CORNER OF A METAL BUILDING, 2 FEET SOUTH OF A TELEPHONE
 KB0587'POLE, 3.8 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 KB0587'BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER
 KB0587'COATED ROD THAT IS DRIVEN TO A DEPTH OF 21 1/2 FEET AND IS
 KB0587'ENCASED IN A 6-INCH TILE WHICH PROJECTS 2 INCHES ABOVE THE
 KB0587'SURFACE OF THE GROUND.  SEC 3, T 15 N, R 2 E.
 KB0587
 KB0587                          STATION RECOVERY (2001)
 KB0587
 KB0587'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 KB0587'RECOVERED IN GOOD CONDITION.
 KB0587
 KB0587                          STATION RECOVERY (2012)
 KB0587
 KB0587'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0587'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5282 ***********************************************************************
 DP5282  DESIGNATION -  M 259 RESET
 DP5282  PID         -  DP5282
 DP5282  STATE/COUNTY-  IL/MACON
 DP5282  COUNTRY     -  US
 DP5282  USGS QUAD   -  DECATUR (2018)
 DP5282
 DP5282                         *CURRENT SURVEY CONTROL
 DP5282  ______________________________________________________________________
 DP5282* NAD 83(1986) POSITION- 39 46 44.36   (N) 088 58 48.11   (W)   HD_HELD1
 DP5282* NAVD 88 ORTHO HEIGHT -   218.551 (meters)      717.03  (feet) ADJUSTED
 DP5282  ______________________________________________________________________
 DP5282  GEOID HEIGHT    -        -32.360 (meters)                     GEOID18
 DP5282  DYNAMIC HEIGHT  -        218.432 (meters)      716.64  (feet) COMP
 DP5282  MODELED GRAVITY -    980,075.6   (mgal)                       NAVD 88
 DP5282
 DP5282  VERT ORDER      -  SECOND    CLASS I
 DP5282
 DP5282.The horizontal coordinates were determined by differentially corrected
 DP5282.hand held GPS observations or other comparable positioning techniques
 DP5282.and have an estimated accuracy of +/- 3 meters.
 DP5282
 DP5282.The orthometric height was determined by differential leveling and
 DP5282.adjusted by the NATIONAL GEODETIC SURVEY
 DP5282.in November 2014.
 DP5282
 DP5282.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5282.GEOID18 height accuracy estimate available here.
 DP5282
 DP5282.Click photographs - Photos may exist for this station.
 DP5282
 DP5282.The dynamic height is computed by dividing the NAVD 88
 DP5282.geopotential number by the normal gravity value computed on the
 DP5282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5282.degrees latitude (g = 980.6199 gals.).
 DP5282
 DP5282.The modeled gravity was interpolated from observed gravity values.
 DP5282
 DP5282;                    North         East    Units  Estimated Accuracy
 DP5282;SPC IL E     -   345,661.6     244,599.6     MT  (+/- 3 meters HH1 GPS) 
 DP5282
 DP5282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3043505102(NAD 83)
 DP5282
 DP5282                          SUPERSEDED SURVEY CONTROL
 DP5282
 DP5282.No superseded survey control is available for this station.
 DP5282
 DP5282_MARKER: DV = VERTICAL CONTROL DISK
 DP5282_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP5282+WITH SETTING: PAVEMENT
 DP5282_SP_SET: BLOCK
 DP5282_STAMPING: M 259 RESET 1971
 DP5282_MARK LOGO: NGS
 DP5282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5282+STABILITY: SURFACE MOTION
 DP5282_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP5282+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 DP5282
 DP5282  HISTORY     - Date     Condition        Report By
 DP5282  HISTORY     - 1971     MONUMENTED       NGS
 DP5282  HISTORY     - 20140114 GOOD             AMESC
 DP5282
 DP5282                          STATION DESCRIPTION
 DP5282
 DP5282'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DP5282'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST-SOUTHWEST OF LONG
 DP5282'CREEK, 4.7 MI (7.5 KM) NORTH OF MACON AND 4.4 MI (7.1 KM)
 DP5282'SOUTH-SOUTHWEST OF DECATUR.
 DP5282'
 DP5282'TO REACH FROM THE INTERSECTION OF IL ROUTE 48 AND COUNTY HIGHWAY 30
 DP5282'(ELWIN ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 30 FOR 2.75 MI (4.4 KM)
 DP5282'TO TAYLOR ROAD IN THE TOWN OF ELWIN, CONTINUE EAST ALONG COUNTY
 DP5282'HIGHWAY 30 FOR 120 FT (36.6 M) TO THE RAILROAD TRACKS, THENCE
 DP5282'NORTH-NORTHEAST  ALONG THE RAILROAD TRACKS FOR 290 FT (88.4 M) TO THE
 DP5282'STATION ON THE RIGHT.
 DP5282'
 DP5282'THE STATION IS IN THE SOUTHWEST CORNER OF A 4 FT (1.2 M) X 12 FT (3.7
 DP5282'M) BLOCK OF CONCRETE, 33.5 FT (10.2 M) SOUTHWEST OF THE NORTHWEST
 DP5282'CORNER OF THE GRAIN ELEVATOR, 23.5 FT (7.2 M) EAST OF THE EAST RAIL OF
 DP5282'THE MAIN RAILROAD TRACK, 6.5 FT (2.0 M) EAST OF THE EAST RAIL OF THE
 DP5282'SIDING TRACK, 10 INCHES (25 CM) NORTH AND 7.5 INCHES (19 CM) EAST OF
 DP5282'THE SOUTHWEST CORNER OF THE BLOCK OF CONCRETE, 1.85 FT (0.6 M) ABOVE
 DP5282'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1481 ***********************************************************************
 ME1481  DESIGNATION -  M 26
 ME1481  PID         -  ME1481
 ME1481  STATE/COUNTY-  IL/WILL
 ME1481  COUNTRY     -  US
 ME1481  USGS QUAD   -  MANHATTAN (2018)
 ME1481
 ME1481                         *CURRENT SURVEY CONTROL
 ME1481  ______________________________________________________________________
 ME1481* NAD 83(1986) POSITION- 41 25 09.3    (N) 087 53 00.0    (W)   HD_HELD2
 ME1481* NAVD 88 ORTHO HEIGHT -   216.469 (meters)      710.20  (feet) ADJUSTED
 ME1481  ______________________________________________________________________
 ME1481  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 ME1481  DYNAMIC HEIGHT  -        216.382 (meters)      709.91  (feet) COMP
 ME1481  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 ME1481
 ME1481  VERT ORDER      -  SECOND    CLASS I
 ME1481
 ME1481.The horizontal coordinates were established by autonomous hand held GPS
 ME1481.observations and have an estimated accuracy of +/- 10 meters.
 ME1481
 ME1481.The orthometric height was determined by differential leveling and
 ME1481.adjusted by the NATIONAL GEODETIC SURVEY
 ME1481.in June 1991.
 ME1481
 ME1481.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1481.GEOID18 height accuracy estimate available here.
 ME1481
 ME1481.Click photographs - Photos may exist for this station.
 ME1481
 ME1481.The dynamic height is computed by dividing the NAVD 88
 ME1481.geopotential number by the normal gravity value computed on the
 ME1481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1481.degrees latitude (g = 980.6199 gals.).
 ME1481
 ME1481.The modeled gravity was interpolated from observed gravity values.
 ME1481
 ME1481;                    North         East    Units  Estimated Accuracy
 ME1481;SPC IL E     -   527,699.      337,619.      MT  (+/- 10 meters HH2 GPS)
 ME1481
 ME1481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2618285675(NAD 83)
 ME1481
 ME1481                          SUPERSEDED SURVEY CONTROL
 ME1481
 ME1481  NGVD 29 (??/??/92)  216.557  (m)          710.49   (f) ADJ UNCH    2 0
 ME1481
 ME1481.Superseded values are not recommended for survey control.
 ME1481
 ME1481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1481.See file dsdata.pdf to determine how the superseded data were derived.
 ME1481
 ME1481_MARKER: DB = BENCH MARK DISK
 ME1481_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1481_SP_SET: CULVERT HEADWALL
 ME1481_STAMPING: M 26 1934
 ME1481_MARK LOGO: CGS
 ME1481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1481+STABILITY: SURFACE MOTION
 ME1481
 ME1481  HISTORY     - Date     Condition        Report By
 ME1481  HISTORY     - 1934     MONUMENTED       CGS
 ME1481  HISTORY     - 1954     GOOD             CGS
 ME1481  HISTORY     - 1987     GOOD             USPSQD
 ME1481  HISTORY     - 19880520 GOOD             USGS
 ME1481  HISTORY     - 20091119 GOOD             GEOCAC
 ME1481  HISTORY     - 20110520 GOOD             AMESC
 ME1481
 ME1481                          STATION DESCRIPTION
 ME1481
 ME1481'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1481'3.3 MI N FROM ANDRES.
 ME1481'ABOUT 3.3 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE CROSSING
 ME1481'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AT
 ME1481'ANDRES, ABOUT 5.85 MILES SOUTH ALONG HIGHWAY 45 FROM NEW YORK
 ME1481'CENTRAL RAILROAD OVERPASS OVER HIGHWAY AT FRANKFORT, ABOUT 0.45
 ME1481'MILE SOUTH OF INTERSECTION OF MANHATTAN-MONEE ROAD, ABOUT 0.55
 ME1481'MILE NORTH OF A CROSSROAD AND GREEN GARDEN METHODIST CHURCH AND
 ME1481'CEMETERY, IN THE TOP AND 11 FEET SOUTH OF NORTH END OF EAST HEAD
 ME1481'WALL OF A 12-FOOT CONCRETE CULVERT UNDER HIGHWAY, 22 FEET EAST
 ME1481'OF CENTER LINE OF HIGHWAY AND ABOUT 1 FOOT ABOVE LEVEL OF HIGHWAY.
 ME1481
 ME1481                          STATION RECOVERY (1987)
 ME1481
 ME1481'RECOVERY NOTE BY US POWER SQUADRON 1987 (IB)
 ME1481'RECOVERED IN GOOD CONDITION.
 ME1481
 ME1481                          STATION RECOVERY (1988)
 ME1481
 ME1481'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988 (LCR)
 ME1481'RECOVERED IN GOOD CONDITION.
 ME1481
 ME1481                          STATION RECOVERY (2009)
 ME1481
 ME1481'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1481'RECOVERED IN GOOD CONDITION.
 ME1481
 ME1481                          STATION RECOVERY (2011)
 ME1481
 ME1481'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 ME1481'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0556 ***********************************************************************
 KB0556  DESIGNATION -  M 260
 KB0556  PID         -  KB0556
 KB0556  STATE/COUNTY-  IL/MACON
 KB0556  COUNTRY     -  US
 KB0556  USGS QUAD   -  DECATUR (2018)
 KB0556
 KB0556                         *CURRENT SURVEY CONTROL
 KB0556  ______________________________________________________________________
 KB0556* NAD 83(1986) POSITION- 39 52 10.     (N) 088 56 43.     (W)   SCALED
 KB0556* NAVD 88 ORTHO HEIGHT -   207.539 (meters)      680.90  (feet) ADJUSTED
 KB0556  ______________________________________________________________________
 KB0556  GEOID HEIGHT    -        -32.261 (meters)                     GEOID18
 KB0556  DYNAMIC HEIGHT  -        207.429 (meters)      680.54  (feet) COMP
 KB0556  MODELED GRAVITY -    980,091.1   (mgal)                       NAVD 88
 KB0556
 KB0556  VERT ORDER      -  FIRST     CLASS I
 KB0556
 KB0556.The horizontal coordinates were scaled from a map and have
 KB0556.an estimated accuracy of +/- 6 seconds.
 KB0556
 KB0556.The orthometric height was determined by differential leveling and
 KB0556.adjusted by the NATIONAL GEODETIC SURVEY
 KB0556.in June 1991.
 KB0556
 KB0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0556.GEOID18 height accuracy estimate available here.
 KB0556
 KB0556.Click photographs - Photos may exist for this station.
 KB0556
 KB0556.The dynamic height is computed by dividing the NAVD 88
 KB0556.geopotential number by the normal gravity value computed on the
 KB0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0556.degrees latitude (g = 980.6199 gals.).
 KB0556
 KB0556.The modeled gravity was interpolated from observed gravity values.
 KB0556
 KB0556;                    North         East    Units  Estimated Accuracy
 KB0556;SPC IL E     -   355,680.      247,650.      MT  (+/- 180 meters Scaled)
 KB0556
 KB0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK336150(NAD 83)
 KB0556
 KB0556                          SUPERSEDED SURVEY CONTROL
 KB0556
 KB0556  NGVD 29 (??/??/92)  207.619  (m)          681.16   (f) ADJ UNCH    1 1
 KB0556
 KB0556.Superseded values are not recommended for survey control.
 KB0556
 KB0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0556.See file dsdata.pdf to determine how the superseded data were derived.
 KB0556
 KB0556_MARKER: DB = BENCH MARK DISK
 KB0556_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0556_SP_SET: OVERPASS
 KB0556_STAMPING: M 260 1961
 KB0556_MARK LOGO: CGS
 KB0556_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0556
 KB0556  HISTORY     - Date     Condition        Report By
 KB0556  HISTORY     - 1961     MONUMENTED       CGS
 KB0556  HISTORY     - 1969     GOOD             CGS
 KB0556  HISTORY     - 1976     GOOD             NGS
 KB0556  HISTORY     - 1989     GOOD             USPSQD
 KB0556
 KB0556                          STATION DESCRIPTION
 KB0556
 KB0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0556'1.6 MI N FROM DECATUR.
 KB0556'ABOUT 1.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0556'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.55 MILE
 KB0556'NORTH OF A RAILROAD UNDERPASS FOR GARFIELD AVENUE, 7 1/2 FEET
 KB0556'WEST OF THE WEST RAIL OF THE WEST SET OF TRACKS, SET IN THE TOP
 KB0556'OF THE WEST END OF THE SOUTH CONCRETE ABUTMENT OF THE RAILROAD
 KB0556'OVERPASS FOR THE ILLINOIS TRACTION RAILROAD, 1.0 FEET EAST OF THE
 KB0556'WEST END OF THE ABUTMENT, AND ABOUT 1 1/2 FEET BELOW THE LEVEL
 KB0556'OF THE TRACK.  SEC 2, T 16 N, R 2 E.
 KB0556
 KB0556                          STATION RECOVERY (1976)
 KB0556
 KB0556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0556'RECOVERED IN GOOD CONDITION.
 KB0556
 KB0556                          STATION RECOVERY (1989)
 KB0556
 KB0556'RECOVERY NOTE BY US POWER SQUADRON 1989 (KD)
 KB0556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0749 ***********************************************************************
 KB0749  DESIGNATION -  M 261
 KB0749  PID         -  KB0749
 KB0749  STATE/COUNTY-  IL/CHRISTIAN
 KB0749  COUNTRY     -  US
 KB0749  USGS QUAD   -  PANA (2018)
 KB0749
 KB0749                         *CURRENT SURVEY CONTROL
 KB0749  ______________________________________________________________________
 KB0749* NAD 83(1986) POSITION- 39 25 38.     (N) 089 04 23.     (W)   SCALED
 KB0749* NAVD 88 ORTHO HEIGHT -   206.377 (meters)      677.09  (feet) ADJUSTED
 KB0749  ______________________________________________________________________
 KB0749  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 KB0749  DYNAMIC HEIGHT  -        206.255 (meters)      676.69  (feet) COMP
 KB0749  MODELED GRAVITY -    980,031.4   (mgal)                       NAVD 88
 KB0749
 KB0749  VERT ORDER      -  FIRST     CLASS I
 KB0749
 KB0749.The horizontal coordinates were scaled from a map and have
 KB0749.an estimated accuracy of +/- 6 seconds.
 KB0749
 KB0749.The orthometric height was determined by differential leveling and
 KB0749.adjusted by the NATIONAL GEODETIC SURVEY
 KB0749.in June 1991.
 KB0749
 KB0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0749.GEOID18 height accuracy estimate available here.
 KB0749
 KB0749.Click photographs - Photos may exist for this station.
 KB0749
 KB0749.The dynamic height is computed by dividing the NAVD 88
 KB0749.geopotential number by the normal gravity value computed on the
 KB0749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0749.degrees latitude (g = 980.6199 gals.).
 KB0749
 KB0749.The modeled gravity was interpolated from observed gravity values.
 KB0749
 KB0749;                    North         East    Units  Estimated Accuracy
 KB0749;SPC IL W     -   306,970.      794,160.      MT  (+/- 180 meters Scaled)
 KB0749
 KB0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ215662(NAD 83)
 KB0749
 KB0749                          SUPERSEDED SURVEY CONTROL
 KB0749
 KB0749  NGVD 29 (??/??/92)  206.459  (m)          677.36   (f) ADJ UNCH    1 1
 KB0749
 KB0749.Superseded values are not recommended for survey control.
 KB0749
 KB0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0749.See file dsdata.pdf to determine how the superseded data were derived.
 KB0749
 KB0749_MARKER: DB = BENCH MARK DISK
 KB0749_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0749_SP_SET: CULVERT HEADWALL
 KB0749_STAMPING: M 261 1961
 KB0749_MARK LOGO: CGS
 KB0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0749+STABILITY: SURFACE MOTION
 KB0749
 KB0749  HISTORY     - Date     Condition        Report By
 KB0749  HISTORY     - 1961     MONUMENTED       CGS
 KB0749  HISTORY     - 1969     GOOD             CGS
 KB0749  HISTORY     - 1976     GOOD             NGS
 KB0749
 KB0749                          STATION DESCRIPTION
 KB0749
 KB0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0749'2.6 MI N FROM PANA.
 KB0749'ABOUT 2.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0749'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 0.3 MILE NORTH OF
 KB0749'MILEPOST 722, 7 FEET EAST OF THE EAST RAIL, SET IN THE TOP AND
 KB0749'1.4 FEET SOUTH OF THE NORTH END OF THE EAST CONCRETE HEADWALL
 KB0749'OF A 12-FOOT CONCRETE CULVERT, AND ABOUT 1 FOOT BELOW THE LEVEL
 KB0749'OF THE TRACK.  SEC 3, T11N, R1E.
 KB0749
 KB0749                          STATION RECOVERY (1976)
 KB0749
 KB0749'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0749'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0562 ***********************************************************************
 KB0562  DESIGNATION -  M 262
 KB0562  PID         -  KB0562
 KB0562  STATE/COUNTY-  IL/MACON
 KB0562  COUNTRY     -  US
 KB0562  USGS QUAD   -  DECATUR (2018)
 KB0562
 KB0562                         *CURRENT SURVEY CONTROL
 KB0562  ______________________________________________________________________
 KB0562* NAD 83(1986) POSITION- 39 50 03.     (N) 088 54 36.     (W)   SCALED
 KB0562* NAVD 88 ORTHO HEIGHT -   194.906 (meters)      639.45  (feet) ADJUSTED
 KB0562  ______________________________________________________________________
 KB0562  GEOID HEIGHT    -        -32.319 (meters)                     GEOID18
 KB0562  DYNAMIC HEIGHT  -        194.800 (meters)      639.11  (feet) COMP
 KB0562  MODELED GRAVITY -    980,079.8   (mgal)                       NAVD 88
 KB0562
 KB0562  VERT ORDER      -  FIRST     CLASS II
 KB0562
 KB0562.The horizontal coordinates were scaled from a map and have
 KB0562.an estimated accuracy of +/- 6 seconds.
 KB0562
 KB0562.The orthometric height was determined by differential leveling and
 KB0562.adjusted by the NATIONAL GEODETIC SURVEY
 KB0562.in June 1991.
 KB0562
 KB0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0562.GEOID18 height accuracy estimate available here.
 KB0562
 KB0562.Click photographs - Photos may exist for this station.
 KB0562
 KB0562.The dynamic height is computed by dividing the NAVD 88
 KB0562.geopotential number by the normal gravity value computed on the
 KB0562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0562.degrees latitude (g = 980.6199 gals.).
 KB0562
 KB0562.The modeled gravity was interpolated from observed gravity values.
 KB0562
 KB0562;                    North         East    Units  Estimated Accuracy
 KB0562;SPC IL E     -   351,750.      250,640.      MT  (+/- 180 meters Scaled)
 KB0562
 KB0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK365110(NAD 83)
 KB0562
 KB0562                          SUPERSEDED SURVEY CONTROL
 KB0562
 KB0562  NGVD 29 (??/??/92)  194.983  (m)          639.71   (f) ADJ UNCH    1 2
 KB0562
 KB0562.Superseded values are not recommended for survey control.
 KB0562
 KB0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0562.See file dsdata.pdf to determine how the superseded data were derived.
 KB0562
 KB0562_MARKER: DB = BENCH MARK DISK
 KB0562_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0562_SP_SET: BRIDGE
 KB0562_STAMPING: M 262 1961
 KB0562_MARK LOGO: CGS
 KB0562_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0562
 KB0562  HISTORY     - Date     Condition        Report By
 KB0562  HISTORY     - 1961     MONUMENTED       CGS
 KB0562  HISTORY     - 1969     GOOD             CGS
 KB0562  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0562  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 KB0562  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 KB0562  HISTORY     - 20220113 MARK NOT FOUND   ILDT
 KB0562
 KB0562                          STATION DESCRIPTION
 KB0562
 KB0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0562'2.3 MI SE FROM DECATUR.
 KB0562'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0562'NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE 2.2 MILES
 KB0562'SOUTHEAST ALONG U.S. HIGHWAY 36, 4 1/2 FEET NORTHEAST OF THE
 KB0562'NORTHEAST CURB OF THE HIGHWAY, SET IN THE TOP OF THE NORTHEAST
 KB0562'END OF THE SOUTHEAST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE OVER
 KB0562'LAKE DECATUR, 3 FEET SOUTHWEST OF A METAL POLE WHICH BEARS A
 KB0562'STREET LIGHT, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 KB0562'SEC 19, T 16 N, R 2 E.
 KB0562
 KB0562                          STATION RECOVERY (1976)
 KB0562
 KB0562'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0562'MARK NOT FOUND.
 KB0562
 KB0562                          STATION RECOVERY (1987)
 KB0562
 KB0562'RECOVERY NOTE BY US POWER SQUADRON 1987 (PFS)
 KB0562'MARK NOT FOUND.
 KB0562
 KB0562                          STATION RECOVERY (1989)
 KB0562
 KB0562'RECOVERY NOTE BY US POWER SQUADRON 1989 (DMD)
 KB0562'MARK NOT FOUND.
 KB0562
 KB0562                          STATION RECOVERY (2022)
 KB0562
 KB0562'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0562'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0672 ***********************************************************************
 KB0672  DESIGNATION -  M 263
 KB0672  PID         -  KB0672
 KB0672  STATE/COUNTY-  IL/SHELBY
 KB0672  COUNTRY     -  US
 KB0672  USGS QUAD   -  ASSUMPTION (2018)
 KB0672
 KB0672                         *CURRENT SURVEY CONTROL
 KB0672  ______________________________________________________________________
 KB0672* NAD 83(1986) POSITION- 39 37 29.     (N) 089 01 19.     (W)   SCALED
 KB0672* NAVD 88 ORTHO HEIGHT -   192.018 (meters)      629.98  (feet) ADJUSTED
 KB0672  ______________________________________________________________________
 KB0672  GEOID HEIGHT    -        -32.408 (meters)                     GEOID18
 KB0672  DYNAMIC HEIGHT  -        191.909 (meters)      629.62  (feet) COMP
 KB0672  MODELED GRAVITY -    980,054.0   (mgal)                       NAVD 88
 KB0672
 KB0672  VERT ORDER      -  FIRST     CLASS I
 KB0672
 KB0672.The horizontal coordinates were scaled from a map and have
 KB0672.an estimated accuracy of +/- 6 seconds.
 KB0672
 KB0672.The orthometric height was determined by differential leveling and
 KB0672.adjusted by the NATIONAL GEODETIC SURVEY
 KB0672.in June 1991.
 KB0672
 KB0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0672.GEOID18 height accuracy estimate available here.
 KB0672
 KB0672.Click photographs - Photos may exist for this station.
 KB0672
 KB0672.The dynamic height is computed by dividing the NAVD 88
 KB0672.geopotential number by the normal gravity value computed on the
 KB0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0672.degrees latitude (g = 980.6199 gals.).
 KB0672
 KB0672.The modeled gravity was interpolated from observed gravity values.
 KB0672
 KB0672;                    North         East    Units  Estimated Accuracy
 KB0672;SPC IL E     -   328,560.      240,880.      MT  (+/- 180 meters Scaled)
 KB0672
 KB0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ264880(NAD 83)
 KB0672
 KB0672                          SUPERSEDED SURVEY CONTROL
 KB0672
 KB0672  NGVD 29 (??/??/92)  192.102  (m)          630.25   (f) ADJ UNCH    1 1
 KB0672
 KB0672.Superseded values are not recommended for survey control.
 KB0672
 KB0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0672.See file dsdata.pdf to determine how the superseded data were derived.
 KB0672
 KB0672_MARKER: DB = BENCH MARK DISK
 KB0672_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0672_SP_SET: GRAIN BIN WALL
 KB0672_STAMPING: M 163 1961
 KB0672_MARK LOGO: CGS
 KB0672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0672+STABILITY: SURFACE MOTION
 KB0672
 KB0672  HISTORY     - Date     Condition        Report By
 KB0672  HISTORY     - 1961     MONUMENTED       CGS
 KB0672  HISTORY     - 1969     GOOD             CGS
 KB0672  HISTORY     - 1976     GOOD             NGS
 KB0672
 KB0672                          STATION DESCRIPTION
 KB0672
 KB0672'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0672'AT MOWEAQUA.
 KB0672'AT MOWEAQUA, 0.05 MILE SOUTHWEST OF THE POST OFFICE, 0.15 MILE
 KB0672'NORTH OF MILEPOST 736, 37 FEET WEST OF THE WEST RAIL OF THE MAIN
 KB0672'TRACK, 53 1/2 FEET NORTH OF THE CENTER LINE OF W. WALL STREET,
 KB0672'SET VERTICALLY IN THE EAST CONCRETE FACE OF THE MOST SOUTHERLY
 KB0672'OF 4 CONCRETE GRAIN BINS AT THE MORE SOUTHERLY OF 2 GRAIN
 KB0672'ELEVATORS, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK.
 KB0672'SEC 31, T14N, R2E.
 KB0672
 KB0672                          STATION RECOVERY (1976)
 KB0672
 KB0672'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0672'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0221 ***********************************************************************
 NH0221  DESIGNATION -  M 267
 NH0221  PID         -  NH0221
 NH0221  STATE/COUNTY-  IL/KANE
 NH0221  COUNTRY     -  US
 NH0221  USGS QUAD   -  HAMPSHIRE (2018)
 NH0221
 NH0221                         *CURRENT SURVEY CONTROL
 NH0221  ______________________________________________________________________
 NH0221* NAD 83(1986) POSITION- 42 05 18.     (N) 088 32 40.     (W)   SCALED
 NH0221* NAVD 88 ORTHO HEIGHT -   268.120 (meters)      879.66  (feet) ADJUSTED
 NH0221  ______________________________________________________________________
 NH0221  GEOID HEIGHT    -        -33.352 (meters)                     GEOID18
 NH0221  DYNAMIC HEIGHT  -        268.028 (meters)      879.36  (feet) COMP
 NH0221  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 NH0221
 NH0221  VERT ORDER      -  FIRST     CLASS I
 NH0221
 NH0221.The horizontal coordinates were scaled from a map and have
 NH0221.an estimated accuracy of +/- 6 seconds.
 NH0221
 NH0221.The orthometric height was determined by differential leveling and
 NH0221.adjusted by the NATIONAL GEODETIC SURVEY
 NH0221.in June 1991.
 NH0221
 NH0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0221.GEOID18 height accuracy estimate available here.
 NH0221
 NH0221.Click photographs - Photos may exist for this station.
 NH0221
 NH0221.The dynamic height is computed by dividing the NAVD 88
 NH0221.geopotential number by the normal gravity value computed on the
 NH0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0221.degrees latitude (g = 980.6199 gals.).
 NH0221
 NH0221.The modeled gravity was interpolated from observed gravity values.
 NH0221
 NH0221;                    North         East    Units  Estimated Accuracy
 NH0221;SPC IL E     -   601,940.      282,530.      MT  (+/- 180 meters Scaled)
 NH0221
 NH0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM722607(NAD 83)
 NH0221
 NH0221                          SUPERSEDED SURVEY CONTROL
 NH0221
 NH0221  NGVD 29 (??/??/92)  268.175  (m)          879.84   (f) ADJ UNCH    1 1
 NH0221
 NH0221.Superseded values are not recommended for survey control.
 NH0221
 NH0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0221.See file dsdata.pdf to determine how the superseded data were derived.
 NH0221
 NH0221_MARKER: DB = BENCH MARK DISK
 NH0221_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0221_STAMPING: M 267 1969
 NH0221_MARK LOGO: CGS
 NH0221_PROJECTION: FLUSH
 NH0221_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0221_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0221_ROD/PIPE-DEPTH: 9.3 meters
 NH0221
 NH0221  HISTORY     - Date     Condition        Report By
 NH0221  HISTORY     - 1969     MONUMENTED       CGS
 NH0221  HISTORY     - 1989     POOR             USPSQD
 NH0221  HISTORY     - 1990     POOR             USPSQD
 NH0221  HISTORY     - 19980511 POOR             USPSQD
 NH0221
 NH0221                          STATION DESCRIPTION
 NH0221
 NH0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0221'1 MI SW FROM HAMPSHIRE.
 NH0221'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0221'HAMPSHIRE, THENCE 0.75 MILE WEST ALONG STATE HIGHWAY 72, IN
 NH0221'SECTION 28, T 42 N, R 6 E, 39 FEET NORTH OF THE CENTER LINE OF
 NH0221'THE HIGHWAY, 70 FEET WEST OF THE PROJECTED CENTER LINE OF A
 NH0221'PAVED ROAD WHICH LEADS SOUTH, 54 FEET WEST OF A CORNER FENCE
 NH0221'POST, 1 FOOT SOUTH OF A FENCE, 1.2 FEET WEST OF A METAL WITNESS
 NH0221'POST, ABOUT LEVEL WITH THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH
 NH0221'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 30 1/2 FEET AND
 NH0221'IS ENCASED IN A 6-INCH TILE WHICH IS LEVEL WITH THE SURFACE OF
 NH0221'THE GROUND.
 NH0221
 NH0221                          STATION RECOVERY (1989)
 NH0221
 NH0221'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0221'MARK RECOVERED IN POOR CONDITION.
 NH0221
 NH0221                          STATION RECOVERY (1990)
 NH0221
 NH0221'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0221'MARK RECOVERED IN POOR CONDITION.
 NH0221
 NH0221                          STATION RECOVERY (1998)
 NH0221
 NH0221'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0221'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0691 ***********************************************************************
 NH0691  DESIGNATION -  M 268
 NH0691  PID         -  NH0691
 NH0691  STATE/COUNTY-  IL/CARROLL
 NH0691  COUNTRY     -  US
 NH0691  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0691
 NH0691                         *CURRENT SURVEY CONTROL
 NH0691  ______________________________________________________________________
 NH0691* NAD 83(1986) POSITION- 42 04 47.     (N) 089 52 52.     (W)   SCALED
 NH0691* NAVD 88 ORTHO HEIGHT -   265.654 (meters)      871.57  (feet) ADJUSTED
 NH0691  ______________________________________________________________________
 NH0691  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 NH0691  DYNAMIC HEIGHT  -        265.563 (meters)      871.27  (feet) COMP
 NH0691  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 NH0691
 NH0691  VERT ORDER      -  FIRST     CLASS I
 NH0691
 NH0691.The horizontal coordinates were scaled from a map and have
 NH0691.an estimated accuracy of +/- 6 seconds.
 NH0691
 NH0691.The orthometric height was determined by differential leveling and
 NH0691.adjusted by the NATIONAL GEODETIC SURVEY
 NH0691.in June 1991.
 NH0691
 NH0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0691.GEOID18 height accuracy estimate available here.
 NH0691
 NH0691.Click photographs - Photos may exist for this station.
 NH0691
 NH0691.The dynamic height is computed by dividing the NAVD 88
 NH0691.geopotential number by the normal gravity value computed on the
 NH0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0691.degrees latitude (g = 980.6199 gals.).
 NH0691
 NH0691.The modeled gravity was interpolated from observed gravity values.
 NH0691
 NH0691;                    North         East    Units  Estimated Accuracy
 NH0691;SPC IL W     -   600,980.      723,630.      MT  (+/- 180 meters Scaled)
 NH0691
 NH0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM616626(NAD 83)
 NH0691
 NH0691                          SUPERSEDED SURVEY CONTROL
 NH0691
 NH0691  NGVD 29 (??/??/92)  265.687  (m)          871.67   (f) ADJ UNCH    1 1
 NH0691
 NH0691.Superseded values are not recommended for survey control.
 NH0691
 NH0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0691.See file dsdata.pdf to determine how the superseded data were derived.
 NH0691
 NH0691_MARKER: DB = BENCH MARK DISK
 NH0691_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0691_STAMPING: M 268 1970
 NH0691_MARK LOGO: CGS
 NH0691_PROJECTION: FLUSH
 NH0691_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0691
 NH0691  HISTORY     - Date     Condition        Report By
 NH0691  HISTORY     - 1970     MONUMENTED       NGS
 NH0691  HISTORY     - 19950515 MARK NOT FOUND   USPSQD
 NH0691  HISTORY     - 20011203 POOR             NGS
 NH0691  HISTORY     - 20031002 POOR             USPSQD
 NH0691
 NH0691                          STATION DESCRIPTION
 NH0691
 NH0691'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0691'4 MI SW FROM LANARK.
 NH0691'ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 72 FROM THE POST
 NH0691'OFFICE AT LANARK, THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD,
 NH0691'THENCE 2.55 MILES WEST ALONG A GRAVELED ROAD, 36 FEET SOUTH OF
 NH0691'THE CENTER LINE OF THE ROAD, 102 FEET NORTHEAST OF THE NORTHEAST
 NH0691'CORNER OF MR. BENSON E. DAYBOLLS FARM HOUSE, 16 FEET EAST OF
 NH0691'THE CENTER LINE OF A PRIVATE DRIVEWAY, 5 1/2 FEET NORTHEAST OF
 NH0691'A 36-INCH ASH TREE, 0.5 FOOT NORTHWEST OF A FENCE, 0.5 FOOT
 NH0691'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 NH0691'ON THE TOP OF A COPPER COATED ROD THAT IS DRIVEN TO REFUSAL AT
 NH0691'A DEPTH OF 37 FEET AND IS ENCASED IN A 3 1/2-INCH IRON PIPE
 NH0691'WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SECTION 14,
 NH0691'T24N, R5E.
 NH0691
 NH0691                          STATION RECOVERY (1995)
 NH0691
 NH0691'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0691'MARK NOT FOUND.
 NH0691
 NH0691                          STATION RECOVERY (2001)
 NH0691
 NH0691'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0691'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0691
 NH0691                          STATION RECOVERY (2003)
 NH0691
 NH0691'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0691'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0865 ***********************************************************************
 LC0865  DESIGNATION -  M 269
 LC0865  PID         -  LC0865
 LC0865  STATE/COUNTY-  IL/WOODFORD
 LC0865  COUNTRY     -  US
 LC0865  USGS QUAD   -  BENSON (2018)
 LC0865
 LC0865                         *CURRENT SURVEY CONTROL
 LC0865  ______________________________________________________________________
 LC0865* NAD 83(1986) POSITION- 40 45 05.     (N) 089 01 02.     (W)   SCALED
 LC0865* NAVD 88 ORTHO HEIGHT -   221.340 (meters)      726.18  (feet) ADJUSTED
 LC0865  ______________________________________________________________________
 LC0865  GEOID HEIGHT    -        -32.302 (meters)                     GEOID18
 LC0865  DYNAMIC HEIGHT  -        221.241 (meters)      725.85  (feet) COMP
 LC0865  MODELED GRAVITY -    980,173.4   (mgal)                       NAVD 88
 LC0865
 LC0865  VERT ORDER      -  FIRST     CLASS I
 LC0865
 LC0865.The horizontal coordinates were scaled from a map and have
 LC0865.an estimated accuracy of +/- 6 seconds.
 LC0865
 LC0865.The orthometric height was determined by differential leveling and
 LC0865.adjusted by the NATIONAL GEODETIC SURVEY
 LC0865.in June 1991.
 LC0865
 LC0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0865.GEOID18 height accuracy estimate available here.
 LC0865
 LC0865.Click photographs - Photos may exist for this station.
 LC0865
 LC0865.The dynamic height is computed by dividing the NAVD 88
 LC0865.geopotential number by the normal gravity value computed on the
 LC0865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0865.degrees latitude (g = 980.6199 gals.).
 LC0865
 LC0865.The modeled gravity was interpolated from observed gravity values.
 LC0865
 LC0865;                    North         East    Units  Estimated Accuracy
 LC0865;SPC IL W     -   454,050.      797,070.      MT  (+/- 180 meters Scaled)
 LC0865
 LC0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL297131(NAD 83)
 LC0865
 LC0865                          SUPERSEDED SURVEY CONTROL
 LC0865
 LC0865  NGVD 29 (??/??/92)  221.377  (m)          726.30   (f) ADJ UNCH    1 1
 LC0865
 LC0865.Superseded values are not recommended for survey control.
 LC0865
 LC0865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0865.See file dsdata.pdf to determine how the superseded data were derived.
 LC0865
 LC0865_MARKER: DB = BENCH MARK DISK
 LC0865_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0865_STAMPING: M 269 1969
 LC0865_MARK LOGO: CGS
 LC0865_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0865_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0865_ROD/PIPE-DEPTH: 7.9 meters
 LC0865
 LC0865  HISTORY     - Date     Condition        Report By
 LC0865  HISTORY     - 1969     MONUMENTED       CGS
 LC0865  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0865  HISTORY     - 19981122 MARK NOT FOUND   USPSQD
 LC0865
 LC0865                          STATION DESCRIPTION
 LC0865
 LC0865'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0865'1 MI N FROM EL PASO.
 LC0865'ABOUT 0.95 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0865'THE STATION AT EL PASO, 127 FEET SOUTHWEST OF THE CENTER OF A
 LC0865'CROSSING OF THE RAILROAD AND A DIRT ROAD, 95 FEET WEST OF THE WEST
 LC0865'RAIL, 84 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 63 FEET
 LC0865'SOUTHWEST OF A TELEPHONE POLE WHICH IS BRACED BY 2 GUY WIRES,
 LC0865'1 1/2 FEET EAST OF A FENCE, 1.0 FOOT SOUTHWEST OF A METAL WITNESS
 LC0865'POST, ABOUT LEVEL WITH THE TRACK, AND ON THE TOP OF A 5/8-INCH
 LC0865'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 26 FEET AND IS
 LC0865'ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES ABOVE THE SURFACE
 LC0865'OF THE GROUND.
 LC0865
 LC0865                          STATION RECOVERY (1998)
 LC0865
 LC0865'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0865'MARK NOT FOUND.
 LC0865
 LC0865                          STATION RECOVERY (1998)
 LC0865
 LC0865'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0865'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1493 ***********************************************************************
 ME1493  DESIGNATION -  M 27
 ME1493  PID         -  ME1493
 ME1493  STATE/COUNTY-  IL/KANKAKEE
 ME1493  COUNTRY     -  US
 ME1493  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME1493
 ME1493                         *CURRENT SURVEY CONTROL
 ME1493  ______________________________________________________________________
 ME1493* NAD 83(1986) POSITION- 41 11 20.     (N) 087 31 37.     (W)   SCALED
 ME1493* NAVD 88 ORTHO HEIGHT -   192.613 (meters)      631.93  (feet) ADJUSTED
 ME1493  ______________________________________________________________________
 ME1493  GEOID HEIGHT    -        -33.364 (meters)                     GEOID18
 ME1493  DYNAMIC HEIGHT  -        192.533 (meters)      631.67  (feet) COMP
 ME1493  MODELED GRAVITY -    980,200.5   (mgal)                       NAVD 88
 ME1493
 ME1493  VERT ORDER      -  SECOND    CLASS 0
 ME1493
 ME1493.The horizontal coordinates were scaled from a map and have
 ME1493.an estimated accuracy of +/- 6 seconds.
 ME1493
 ME1493.The orthometric height was determined by differential leveling and
 ME1493.adjusted by the NATIONAL GEODETIC SURVEY
 ME1493.in June 1991.
 ME1493
 ME1493.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1493.GEOID18 height accuracy estimate available here.
 ME1493
 ME1493.Click photographs - Photos may exist for this station.
 ME1493
 ME1493.The dynamic height is computed by dividing the NAVD 88
 ME1493.geopotential number by the normal gravity value computed on the
 ME1493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1493.degrees latitude (g = 980.6199 gals.).
 ME1493
 ME1493.The modeled gravity was interpolated from observed gravity values.
 ME1493
 ME1493;                    North         East    Units  Estimated Accuracy
 ME1493;SPC IL E     -   502,330.      367,650.      MT  (+/- 180 meters Scaled)
 ME1493
 ME1493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL558598(NAD 83)
 ME1493
 ME1493                          SUPERSEDED SURVEY CONTROL
 ME1493
 ME1493  NGVD 29 (??/??/92)  192.702  (m)          632.22   (f) ADJ UNCH    2 0
 ME1493
 ME1493.Superseded values are not recommended for survey control.
 ME1493
 ME1493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1493.See file dsdata.pdf to determine how the superseded data were derived.
 ME1493
 ME1493_MARKER: DB = BENCH MARK DISK
 ME1493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1493_STAMPING: M 27 1934
 ME1493_MARK LOGO: CGS
 ME1493_PROJECTION: FLUSH
 ME1493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1493+STABILITY: SURFACE MOTION
 ME1493
 ME1493  HISTORY     - Date     Condition        Report By
 ME1493  HISTORY     - 1934     MONUMENTED       CGS
 ME1493  HISTORY     - 1954     POOR             CGS
 ME1493  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1493
 ME1493                          STATION DESCRIPTION
 ME1493
 ME1493'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1493'7.4 MI E FROM MOMENCE.
 ME1493'ABOUT 7.45 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1493'THE STATION AT MOMENCE, ABOUT 4.0 MILES WEST OF THE STATION AT
 ME1493'SCHNEIDER, LAKE COUNTY, INDIANA, AT CROSSING OF THE INDIANA-ILLINOIS
 ME1493'STATE LINE ROAD AT ILLINOI, 194 FEET WEST OF CENTER LINE OF STATE
 ME1493'LINE ROAD, 17 1/2 FEET NORTH OF NORTH RAIL, 42 FEET EAST OF
 ME1493'STATION STAKE NO. 4340, 92 FEET WEST-SOUTHWEST OF TELEPHONE POLE
 ME1493'NO. SL NYC WUT, 1/2 FOOT WEST OF A WHITE WOODEN WITNESS POST, ABOUT
 ME1493'1 FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 ME1493'FLUSH WITH GROUND.  NOTE-- THE MARK HAS BEEN RUN OVER BY HEAVY
 ME1493'MACHINERY.  THE POST LEANS SLIGHTLY TO THE NORTH AND A PORTION OF
 ME1493'DISK IS CUT OFF.  THE TOP PORTION OF CONCRETE POST IS ALSO PARTLY
 ME1493'BROKEN OFF.  THE MARK APPEARS SOLID AND MAY HOLD ITS PRESENT
 ME1493'ELEVATION, HOWEVER, MARK SHOULD BE USED WITH CAUTION.
 ME1493
 ME1493                          STATION RECOVERY (2008)
 ME1493
 ME1493'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1493'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0824 ***********************************************************************
 HB0824  DESIGNATION -  M 270
 HB0824  PID         -  HB0824
 HB0824  STATE/COUNTY-  IL/PULASKI
 HB0824  COUNTRY     -  US
 HB0824  USGS QUAD   -  PULASKI (2018)
 HB0824
 HB0824                         *CURRENT SURVEY CONTROL
 HB0824  ______________________________________________________________________
 HB0824* NAD 83(1986) POSITION- 37 13 57.9    (N) 089 11 57.6    (W)   HD_HELD2
 HB0824* NAVD 88 ORTHO HEIGHT -   102.705 (meters)      336.96  (feet) ADJUSTED
 HB0824  ______________________________________________________________________
 HB0824  GEOID HEIGHT    -        -28.294 (meters)                     GEOID18
 HB0824  DYNAMIC HEIGHT  -        102.631 (meters)      336.72  (feet) COMP
 HB0824  MODELED GRAVITY -    979,914.1   (mgal)                       NAVD 88
 HB0824
 HB0824  VERT ORDER      -  FIRST     CLASS I
 HB0824
 HB0824.The horizontal coordinates were established by autonomous hand held GPS
 HB0824.observations and have an estimated accuracy of +/- 10 meters.
 HB0824
 HB0824.The orthometric height was determined by differential leveling and
 HB0824.adjusted by the NATIONAL GEODETIC SURVEY
 HB0824.in June 1991.
 HB0824
 HB0824.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0824.GEOID18 height accuracy estimate available here.
 HB0824
 HB0824.Click photographs - Photos may exist for this station.
 HB0824
 HB0824.The dynamic height is computed by dividing the NAVD 88
 HB0824.geopotential number by the normal gravity value computed on the
 HB0824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0824.degrees latitude (g = 980.6199 gals.).
 HB0824
 HB0824.The modeled gravity was interpolated from observed gravity values.
 HB0824
 HB0824;                    North         East    Units  Estimated Accuracy
 HB0824;SPC IL W     -    63,257.      785,837.      MT  (+/- 10 meters HH2 GPS)
 HB0824
 HB0824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0489722958(NAD 83)
 HB0824
 HB0824                          SUPERSEDED SURVEY CONTROL
 HB0824
 HB0824  NGVD 29 (11/26/84)  102.646  (m)          336.76   (f) ADJUSTED    1 1
 HB0824
 HB0824.Superseded values are not recommended for survey control.
 HB0824
 HB0824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0824.See file dsdata.pdf to determine how the superseded data were derived.
 HB0824
 HB0824_MARKER: DB = BENCH MARK DISK
 HB0824_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB0824_STAMPING: M 270 1969
 HB0824_MARK LOGO: CGS
 HB0824_PROJECTION: FLUSH
 HB0824_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0824+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 HB0824
 HB0824  HISTORY     - Date     Condition        Report By
 HB0824  HISTORY     - 1969     MONUMENTED       CGS
 HB0824  HISTORY     - 20020829 GOOD             USACE
 HB0824  HISTORY     - 20120503 GOOD             AMESC
 HB0824  HISTORY     - 20120618 GOOD             ILDT
 HB0824
 HB0824                          STATION DESCRIPTION
 HB0824
 HB0824'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0824'1.4 MI N FROM PULASKI.
 HB0824'ABOUT 1.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0824'THE POST OFFICE AT PULASKI, OR ABOUT 3.15 MILES SOUTH ALONG
 HB0824'THE ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT ULLIN,
 HB0824'IN SECTION 3, T 15 S, R 1 W, 0.25 MILE NORTH OF MILEPOST 348,
 HB0824'8 1/2 RAILS SOUTH OF THE CENTER OF A CROSSING OF THE RAILROAD
 HB0824'AND A PRIVATE ROAD, 90 1/2 FEET EAST OF THE EAST RAIL OF THE EAST
 HB0824'TRACK, 36 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 51, 64 1/2
 HB0824'FEET WEST AND ACROSS THE HIGHWAY FROM A POWER POLE, 40 FEET
 HB0824'SOUTH OF A 36-INCH OAK TREE, 5 1/2 FEET NORTHWEST OF A 30-INCH
 HB0824'FORKED OAK TREE, 1.0 FOOT SOUTHEAST OF A METAL WITNESS POST,
 HB0824'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY, ABOUT 6 FEET
 HB0824'BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER
 HB0824'COATED ROD THAT IS DRIVEN TO A DEPTH OF 73 FEET AND IS ENCASED
 HB0824'IN A 5-INCH IRON PIPE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE
 HB0824'OF THE GROUND.
 HB0824
 HB0824                          STATION RECOVERY (2002)
 HB0824
 HB0824'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0824'RECOVERED IN GOOD CONDITION.
 HB0824
 HB0824                          STATION RECOVERY (2012)
 HB0824
 HB0824'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0824'RECOVERED AS DESCRIBED.
 HB0824
 HB0824                          STATION RECOVERY (2012)
 HB0824
 HB0824'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0824'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0515 ***********************************************************************
 NH0515  DESIGNATION -  M 271
 NH0515  PID         -  NH0515
 NH0515  STATE/COUNTY-  IL/OGLE
 NH0515  COUNTRY     -  US
 NH0515  USGS QUAD   -  GERMAN VALLEY (2018)
 NH0515
 NH0515                         *CURRENT SURVEY CONTROL
 NH0515  ______________________________________________________________________
 NH0515* NAD 83(1986) POSITION- 42 07 45.     (N) 089 29 27.     (W)   SCALED
 NH0515* NAVD 88 ORTHO HEIGHT -   241.647 (meters)      792.80  (feet) ADJUSTED
 NH0515  ______________________________________________________________________
 NH0515  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 NH0515  DYNAMIC HEIGHT  -        241.568 (meters)      792.54  (feet) COMP
 NH0515  MODELED GRAVITY -    980,286.1   (mgal)                       NAVD 88
 NH0515
 NH0515  VERT ORDER      -  FIRST     CLASS I
 NH0515
 NH0515.The horizontal coordinates were scaled from a map and have
 NH0515.an estimated accuracy of +/- 6 seconds.
 NH0515
 NH0515.The orthometric height was determined by differential leveling and
 NH0515.adjusted by the NATIONAL GEODETIC SURVEY
 NH0515.in June 1991.
 NH0515
 NH0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0515.GEOID18 height accuracy estimate available here.
 NH0515
 NH0515.Click photographs - Photos may exist for this station.
 NH0515
 NH0515.The dynamic height is computed by dividing the NAVD 88
 NH0515.geopotential number by the normal gravity value computed on the
 NH0515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0515.degrees latitude (g = 980.6199 gals.).
 NH0515
 NH0515.The modeled gravity was interpolated from observed gravity values.
 NH0515
 NH0515;                    North         East    Units  Estimated Accuracy
 NH0515;SPC IL W     -   606,650.      755,880.      MT  (+/- 180 meters Scaled)
 NH0515
 NH0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM941671(NAD 83)
 NH0515
 NH0515                          SUPERSEDED SURVEY CONTROL
 NH0515
 NH0515  NGVD 29 (??/??/92)  241.683  (m)          792.92   (f) ADJ UNCH    1 1
 NH0515
 NH0515.Superseded values are not recommended for survey control.
 NH0515
 NH0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0515.See file dsdata.pdf to determine how the superseded data were derived.
 NH0515
 NH0515_MARKER: DB = BENCH MARK DISK
 NH0515_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0515_STAMPING: M 271 1970
 NH0515_MARK LOGO: CGS
 NH0515_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0515_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0515
 NH0515  HISTORY     - Date     Condition        Report By
 NH0515  HISTORY     - 1970     MONUMENTED       NGS
 NH0515  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0515  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 NH0515  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH0515  HISTORY     - 20041117 MARK NOT FOUND   USPSQD
 NH0515
 NH0515                          STATION DESCRIPTION
 NH0515
 NH0515'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0515'4.5 MI E FROM FORRESTON.
 NH0515'ABOUT 4.5 MILES EAST ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0515'AT FORRESTON, OR ABOUT 4.8 MILES WEST ALONG STATE HIGHWAY 72
 NH0515'FROM THE METHODIST CHURCH AT LEAF RIVER, 163 FEET NORTH OF THE
 NH0515'CENTER LINE OF THE HIGHWAY, 31 FEET WEST OF THE CENTER LINE OF
 NH0515'ADELINE ROAD WHICH LEADS NORTH, 42 FEET SOUTH OF A TELEPHONE
 NH0515'POLE, 1.1 FEET EAST OF A FENCE, 2.2 FEET NORTH OF A METAL WITNESS
 NH0515'POST, ABOUT LEVEL WITH ADELINE ROAD, AND ON THE TOP OF A COPPER
 NH0515'COATED ROD THAT IS DRIVEN TO REFUSAL AT A DEPTH OF 14 FEET AND
 NH0515'IS ENCASED IN A 3 1/2-INCH IRON PIPE PROJECTING 2 INCHES.
 NH0515'SECTION 30, T 25 N, R 9 E.
 NH0515
 NH0515                          STATION RECOVERY (1987)
 NH0515
 NH0515'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0515'MARK NOT FOUND.
 NH0515
 NH0515                          STATION RECOVERY (1996)
 NH0515
 NH0515'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0515'MARK NOT FOUND.
 NH0515
 NH0515                          STATION RECOVERY (2001)
 NH0515
 NH0515'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0515'MARK NOT FOUND.
 NH0515
 NH0515                          STATION RECOVERY (2004)
 NH0515
 NH0515'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0515'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0175 ***********************************************************************
 NJ0175  DESIGNATION -  M 272
 NJ0175  PID         -  NJ0175
 NJ0175  STATE/COUNTY-  IL/CARROLL
 NJ0175  COUNTRY     -  US
 NJ0175  USGS QUAD   -  SAVANNA (2018)
 NJ0175
 NJ0175                         *CURRENT SURVEY CONTROL
 NJ0175  ______________________________________________________________________
 NJ0175* NAD 83(1986) POSITION- 42 05 24.37   (N) 090 08 34.80   (W)   HD_HELD1
 NJ0175* NAVD 88 ORTHO HEIGHT -   192.794 (meters)      632.53  (feet) ADJUSTED
 NJ0175  ______________________________________________________________________
 NJ0175  GEOID HEIGHT    -        -33.128 (meters)                     GEOID18
 NJ0175  DYNAMIC HEIGHT  -        192.728 (meters)      632.31  (feet) COMP
 NJ0175  MODELED GRAVITY -    980,277.1   (mgal)                       NAVD 88
 NJ0175
 NJ0175  VERT ORDER      -  FIRST     CLASS I
 NJ0175
 NJ0175.The horizontal coordinates were determined by differentially corrected
 NJ0175.hand held GPS observations or other comparable positioning techniques
 NJ0175.and have an estimated accuracy of +/- 3 meters.
 NJ0175
 NJ0175.The orthometric height was determined by differential leveling and
 NJ0175.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0175.in June 1991.
 NJ0175
 NJ0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0175.GEOID18 height accuracy estimate available here.
 NJ0175
 NJ0175.Click photographs - Photos may exist for this station.
 NJ0175
 NJ0175.The dynamic height is computed by dividing the NAVD 88
 NJ0175.geopotential number by the normal gravity value computed on the
 NJ0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0175.degrees latitude (g = 980.6199 gals.).
 NJ0175
 NJ0175.The modeled gravity was interpolated from observed gravity values.
 NJ0175
 NJ0175;                    North         East    Units  Estimated Accuracy
 NJ0175;SPC IL W     -   602,090.4     701,957.9     MT  (+/- 3 meters HH1 GPS) 
 NJ0175
 NJ0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3628563730(NAD 83)
 NJ0175
 NJ0175                          SUPERSEDED SURVEY CONTROL
 NJ0175
 NJ0175  NGVD 29 (??/??/92)  192.825  (m)          632.63   (f) ADJ UNCH    1 1
 NJ0175
 NJ0175.Superseded values are not recommended for survey control.
 NJ0175
 NJ0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0175.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0175
 NJ0175_MARKER: DB = BENCH MARK DISK
 NJ0175_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NJ0175_SP_SET: BUILDING
 NJ0175_STAMPING: M 272 1970
 NJ0175_MARK LOGO: CGS
 NJ0175_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0175_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0175+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 NJ0175
 NJ0175  HISTORY     - Date     Condition        Report By
 NJ0175  HISTORY     - 1970     MONUMENTED       NGS
 NJ0175  HISTORY     - 1977     GOOD             LOCSUR
 NJ0175  HISTORY     - 19950524 GOOD             USPSQD
 NJ0175  HISTORY     - 20011203 GOOD             NGS
 NJ0175  HISTORY     - 20030923 GOOD             USPSQD
 NJ0175  HISTORY     - 20120330 GOOD             AMESC
 NJ0175  HISTORY     - 20130419 GOOD             CMT
 NJ0175
 NJ0175                          STATION DESCRIPTION
 NJ0175
 NJ0175'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0175'0.8 MI E FROM SAVANNA.
 NJ0175'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0175'SAVANNA, THENCE 0.55 MILE EAST ALONG U.S. HIGHWAY 52, AT THE
 NJ0175'CHICAGO AVENUE ELEMENTERY SCHOOL, 52 FEET NORTH OF THE CENTER
 NJ0175'LINE OF THE HIGHWAY, SET VERTICALLY 1.3 FEET EAST OF THE SOUTHWEST
 NJ0175'CORNER AND IN THE SOUTH FACE OF THE SOUTHWEST CORNER STONE FOR THE
 NJ0175'BUILDING, ABOUT 10 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND 1.3
 NJ0175'FEET ABOVE THE LEVEL OF THE SIDEWALK.  SECTION 10, T24N, R3E
 NJ0175
 NJ0175                          STATION RECOVERY (1977)
 NJ0175
 NJ0175'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 NJ0175'RECOVERED IN GOOD CONDITION.
 NJ0175
 NJ0175                          STATION RECOVERY (1995)
 NJ0175
 NJ0175'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0175'RECOVERED IN GOOD CONDITION.
 NJ0175
 NJ0175                          STATION RECOVERY (2001)
 NJ0175
 NJ0175'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0175'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0175
 NJ0175                          STATION RECOVERY (2003)
 NJ0175
 NJ0175'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0175'RECOVERED IN GOOD CONDITION.
 NJ0175
 NJ0175                          STATION RECOVERY (2012)
 NJ0175
 NJ0175'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NJ0175'RECOVERED AS DESCRIBED.
 NJ0175'
 NJ0175'NOTE-SCHOOL IS NOW A COMMERCIAL BUILDING.
 NJ0175
 NJ0175                          STATION RECOVERY (2013)
 NJ0175
 NJ0175'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 NJ0175'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0221 ***********************************************************************
 NG0221  DESIGNATION -  M 273
 NG0221  PID         -  NG0221
 NG0221  STATE/COUNTY-  IL/LAKE
 NG0221  COUNTRY     -  US
 NG0221  USGS QUAD   -  ZION (2018)
 NG0221
 NG0221                         *CURRENT SURVEY CONTROL
 NG0221  ______________________________________________________________________
 NG0221* NAD 83(2011) POSITION- 42 25 46.87322(N) 087 49 09.99352(W)   ADJUSTED
 NG0221* NAD 83(2011) ELLIP HT-   146.402 (meters)        (06/27/12)   ADJUSTED
 NG0221* NAD 83(2011) EPOCH   -  2010.00
 NG0221* NAVD 88 ORTHO HEIGHT -   180.901 (meters)      593.51  (feet) ADJUSTED
 NG0221  ______________________________________________________________________
 NG0221  GEOID HEIGHT    -        -34.499 (meters)                     GEOID18
 NG0221  NAD 83(2011) X  -    179,401.144 (meters)                     COMP
 NG0221  NAD 83(2011) Y  - -4,711,623.472 (meters)                     COMP
 NG0221  NAD 83(2011) Z  -  4,281,051.742 (meters)                     COMP
 NG0221  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 NG0221  DYNAMIC HEIGHT  -        180.844 (meters)      593.32  (feet) COMP
 NG0221  MODELED GRAVITY -    980,304.3   (mgal)                       NAVD 88
 NG0221
 NG0221  VERT ORDER      -  SECOND    CLASS I
 NG0221
 NG0221  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NG0221  Standards:
 NG0221         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NG0221            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NG0221  -------------------------------------------------------------------
 NG0221  NETWORK    0.40   0.69           0.18   0.14   0.35     -0.01889376
 NG0221  -------------------------------------------------------------------
 NG0221  Click here for local accuracies and other accuracy information.
 NG0221
 NG0221.The horizontal coordinates were established by GPS observations
 NG0221.and adjusted by the National Geodetic Survey in June 2012.
 NG0221
 NG0221.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NG0221.been affixed to the stable North American tectonic plate. See 
 NG0221.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NG0221
 NG0221.The horizontal coordinates are valid at the epoch date displayed above
 NG0221.which is a decimal equivalence of Year/Month/Day.
 NG0221
 NG0221.The orthometric height was determined by differential leveling and
 NG0221.adjusted by the NATIONAL GEODETIC SURVEY
 NG0221.in April 2011.
 NG0221
 NG0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0221.GEOID18 height accuracy estimate available here.
 NG0221
 NG0221.Click photographs - Photos may exist for this station.
 NG0221
 NG0221.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NG0221
 NG0221.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0221
 NG0221.The ellipsoidal height was determined by GPS observations
 NG0221.and is referenced to NAD 83.
 NG0221
 NG0221.The dynamic height is computed by dividing the NAVD 88
 NG0221.geopotential number by the normal gravity value computed on the
 NG0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0221.degrees latitude (g = 980.6199 gals.).
 NG0221
 NG0221.The modeled gravity was interpolated from observed gravity values.
 NG0221
 NG0221. The following values were computed from the NAD 83(2011) position.
 NG0221
 NG0221;                    North         East     Units Scale Factor Converg.
 NG0221;SPC IL E     -   639,957.906   342,287.597   MT  0.99999699   +0 20 48.2
 NG0221;SPC IL E     - 2,099,595.23  1,122,988.56   sFT  0.99999699   +0 20 48.2
 NG0221;UTM  16      - 4,697,810.896   432,593.970   MT  0.99965590   -0 33 10.4
 NG0221
 NG0221!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0221!SPC IL E     -   0.99997704  x   0.99999699  =   0.99997403
 NG0221!UTM  16      -   0.99997704  x   0.99965590  =   0.99963295
 NG0221
 NG0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3259397810(NAD 83)
 NG0221
 NG0221                          SUPERSEDED SURVEY CONTROL
 NG0221
 NG0221  NAD 83(2007)-  42 25 46.87331(N)    087 49 09.99452(W) AD(2002.00) 0
 NG0221  ELLIP H (02/10/07)  146.431  (m)                       GP(2002.00)    
 NG0221  ELLIP H (10/15/04)  146.434  (m)                       GP(       ) 4 2
 NG0221  NAD 83(1997)-  42 25 46.87343(N)    087 49 09.99494(W) AD(       ) B
 NG0221  ELLIP H (07/17/98)  146.454  (m)                       GP(       ) 4 1
 NG0221  NAVD 88             180.89   (m)          593.5    (f) LEVELING    3  
 NG0221  NAVD 88 (06/15/91)  180.893  (m)          593.48   (f) SUPERSEDED  1 0
 NG0221  NGVD 29 (??/??/92)  180.99   (m)          593.8    (f) COMPUTED    1 0
 NG0221
 NG0221.Superseded values are not recommended for survey control.
 NG0221
 NG0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0221.See file dsdata.pdf to determine how the superseded data were derived.
 NG0221
 NG0221_MARKER: DV = VERTICAL CONTROL DISK
 NG0221_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0221_STAMPING: M 273 1973
 NG0221_MARK LOGO: NGS
 NG0221_PROJECTION: FLUSH
 NG0221_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0221_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0221+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2010
 NG0221_ROD/PIPE-DEPTH: 4.60 meters
 NG0221
 NG0221  HISTORY     - Date     Condition        Report By
 NG0221  HISTORY     - 1973     MONUMENTED       NGS
 NG0221  HISTORY     - 19970502 GOOD             USPSQD
 NG0221  HISTORY     - 19970522 GOOD             NGS
 NG0221  HISTORY     - 20000315 GOOD             SECI
 NG0221  HISTORY     - 20000808 GOOD             SECI
 NG0221  HISTORY     - 20000929 GOOD             PATRIC
 NG0221  HISTORY     - 20010430 GOOD             MCCLUR
 NG0221  HISTORY     - 20070515 GOOD             JCLS
 NG0221  HISTORY     - 20100510 GOOD             GEOSPC
 NG0221
 NG0221                          STATION DESCRIPTION
 NG0221
 NG0221'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0221'1.2 MI S FROM ZION.
 NG0221'ABOUT 0.90 MILES SOUTH ALONG SHERIDAN ROAD FROM THE MUNICIPAL
 NG0221'BUILDING THENCE 0.30 MILES EAST ALONG WADSWORTH ROAD AT THE
 NG0221'CROSSING OF WADSWORTH ROAD, 78 FEET SOUTHEAST OF THE CENTER LINE
 NG0221'OF THE CROSSING, 64 FEET SOUTH OF THE CENTER LINE OF WADSWORTH
 NG0221'ROAD, 38 FEET EAST OF THE EAST RAIL OF THE EAST MAIN TRACK,
 NG0221'2.6 FEET SOUTHWEST OF THE NORTHWEST CORNER POST OF A CHAIN LINK
 NG0221'FENCE.  A NGS DISK ON TOP OF A COPPER COATED STEEL ROD DRIVEN TO
 NG0221'A DEPTH OF 15 FEET AND ENCASED IN A 6 INCH METAL PIPE PROJECTING
 NG0221'1/10 FOOT AND LOCATED 1 FOOT SOUTH OF A METAL WITNESS POST, ABOUT
 NG0221'9 FEET BELOW THE LEVEL OF THE RAILROAD.  SECTION 27, T46N, R12E.
 NG0221
 NG0221                          STATION RECOVERY (1997)
 NG0221
 NG0221'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0221'RECOVERED IN GOOD CONDITION.
 NG0221
 NG0221                          STATION RECOVERY (1997)
 NG0221
 NG0221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NG0221'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) SOUTH OF ZION.  TO REACH
 NG0221'FROM THE ZION MUNICIPAL BUILDING/CITY HALL ON SHERIDAN ROAD (STATE
 NG0221'ROUTE 137) IN ZION, GO SOUTH ON SHERIDAN ROAD FOR 0.9 MI (1.4 KM) TO
 NG0221'WADSWORTH ROAD, TURN LEFT, EAST, FOR 0.3 MI (0.5 KM) TO A RAILROAD
 NG0221'CROSSING AND THE STATION IN THE SOUTHEAST QUADRANT, 23.8 M (78.1 FT)
 NG0221'SOUTHEAST OF THE CENTER OF THE CROSSING, 19.5 M (64.0 FT) SOUTH OF THE
 NG0221'CENTER OF THE ROAD, 11.6 M (38.1 FT) EAST OF THE EAST RAIL OF THE EAST
 NG0221'TRACK, 0.8 M (2.6 FT) SOUTHWEST OF THE NORTHWEST CORNER POST OF A
 NG0221'CHAIN LINK FENCE, 0.3 M (1.0 FT) SOUTH OF A METAL WITNESS POST, AND
 NG0221'ABOUT 3 M (9.8 FT) BELOW THE LEVEL OF THE TRACK.  NOTE--THE STATION
 NG0221'DISK IS ON TOP OF A COPPER-COATED STEEL ROD ENCASED IN A 6-INCH IRON
 NG0221'PIPE.  FOR GPS OBSERVATIONS, A TALL SETUP SHOULD BE USED TO CLEAR THE
 NG0221'6-FOOT FENCE.
 NG0221
 NG0221                          STATION RECOVERY (2000)
 NG0221
 NG0221'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RW)
 NG0221'RECOVERED IN GOOD CONDITION.
 NG0221
 NG0221                          STATION RECOVERY (2000)
 NG0221
 NG0221'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 NG0221'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 NG0221'
 NG0221
 NG0221                          STATION RECOVERY (2000)
 NG0221
 NG0221'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000
 NG0221'RECOVERED IN GOOD CONDITION.
 NG0221
 NG0221                          STATION RECOVERY (2001)
 NG0221
 NG0221'RECOVERY NOTE BY MCCLURE ENGINEERING 2001 (MN)
 NG0221'RECOVERED IN GOOD CONDITION
 NG0221
 NG0221                          STATION RECOVERY (2007)
 NG0221
 NG0221'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2007
 NG0221'RECOVERED IN GOOD CONDITION.
 NG0221
 NG0221                          STATION RECOVERY (2010)
 NG0221
 NG0221'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 NG0221'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1966 ***********************************************************************
 ME1966  WATER LEVEL -  This is a Water Level Survey Control Monument.
 ME1966  DESIGNATION -  M 274
 ME1966  PID         -  ME1966
 ME1966  STATE/COUNTY-  IL/COOK
 ME1966  COUNTRY     -  US
 ME1966  USGS QUAD   -  LAKE CALUMET (2018)
 ME1966
 ME1966                         *CURRENT SURVEY CONTROL
 ME1966  ______________________________________________________________________
 ME1966* NAD 83(2011) POSITION- 41 43 47.66070(N) 087 32 16.64931(W)   ADJUSTED
 ME1966* NAD 83(2011) ELLIP HT-   145.507 (meters)        (09/20/18)   ADJUSTED
 ME1966* NAD 83(2011) EPOCH   -  2010.00
 ME1966* NAVD 88 ORTHO HEIGHT -   179.051 (meters)      587.44  (feet) ADJUSTED
 ME1966  ______________________________________________________________________
 ME1966  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 ME1966  NAD 83(2011) X  -    204,783.991 (meters)                     COMP
 ME1966  NAD 83(2011) Y  - -4,762,728.016 (meters)                     COMP
 ME1966  NAD 83(2011) Z  -  4,223,359.449 (meters)                     COMP
 ME1966  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 ME1966  DYNAMIC HEIGHT  -        178.987 (meters)      587.23  (feet) COMP
 ME1966  MODELED GRAVITY -    980,266.0   (mgal)                       NAVD 88
 ME1966
 ME1966  VERT ORDER      -  SECOND    CLASS I
 ME1966
 ME1966  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1966  Standards:
 ME1966         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1966            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1966  -------------------------------------------------------------------
 ME1966  NETWORK    0.31   0.63           0.13   0.12   0.32     -0.01741311
 ME1966  -------------------------------------------------------------------
 ME1966  Click here for local accuracies and other accuracy information.
 ME1966
 ME1966.The horizontal coordinates were established by GPS observations
 ME1966.and adjusted by the National Geodetic Survey in September 2018.
 ME1966
 ME1966.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1966.been affixed to the stable North American tectonic plate. See 
 ME1966.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1966
 ME1966.The horizontal coordinates are valid at the epoch date displayed above
 ME1966.which is a decimal equivalence of Year/Month/Day.
 ME1966
 ME1966.The orthometric height was determined by differential leveling and
 ME1966.adjusted by the NATIONAL GEODETIC SURVEY
 ME1966.in May 2014.
 ME1966
 ME1966.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1966.GEOID18 height accuracy estimate available here.
 ME1966
 ME1966.This Water Level Mark is designated as VM 13201
 ME1966.by the CENTER FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS AND SERVICES.
 ME1966
 ME1966.Click photographs - Photos may exist for this station.
 ME1966
 ME1966.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1966
 ME1966.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1966
 ME1966.The ellipsoidal height was determined by GPS observations
 ME1966.and is referenced to NAD 83.
 ME1966
 ME1966.The dynamic height is computed by dividing the NAVD 88
 ME1966.geopotential number by the normal gravity value computed on the
 ME1966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1966.degrees latitude (g = 980.6199 gals.).
 ME1966
 ME1966.The modeled gravity was interpolated from observed gravity values.
 ME1966
 ME1966. The following values were computed from the NAD 83(2011) position.
 ME1966
 ME1966;                    North         East     Units Scale Factor Converg.
 ME1966;SPC IL E     -   562,409.549   366,173.962   MT  1.00002887   +0 31 46.0
 ME1966;SPC IL E     - 1,845,172.00  1,201,355.74   sFT  1.00002887   +0 31 46.0
 ME1966;UTM  16      - 4,619,928.484   455,259.605   MT  0.99962463   -0 21 29.1
 ME1966
 ME1966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1966!SPC IL E     -   0.99997718  x   1.00002887  =   1.00000605
 ME1966!UTM  16      -   0.99997718  x   0.99962463  =   0.99960182
 ME1966
 ME1966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5525919928(NAD 83)
 ME1966
 ME1966|---------------------------------------------------------------------|
 ME1966| PID    Reference Object                     Distance      Geod. Az  |
 ME1966|                                                           dddmmss.s |
 ME1966| DF5765 CALUMET HARBOR CORS ARP              40.098 METERS 25905     |
 ME1966|---------------------------------------------------------------------|
 ME1966
 ME1966                          SUPERSEDED SURVEY CONTROL
 ME1966
 ME1966  NAVD 88 (04/27/95)  179.055  (m)          587.45   (f) SUPERSEDED  1 2
 ME1966  NAVD 88 (06/15/91)  179.067  (m)          587.49   (f) SUPERSEDED  1 2
 ME1966  NGVD 29 (01/19/93)  179.168  (m)          587.82   (f) ADJUSTED    1 2
 ME1966  NGVD 29 (??/??/92)  179.176  (m)          587.85   (f) SUPERSEDED  1 2
 ME1966
 ME1966.Superseded values are not recommended for survey control.
 ME1966
 ME1966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1966.See file dsdata.pdf to determine how the superseded data were derived.
 ME1966
 ME1966_MARKER: DV = VERTICAL CONTROL DISK
 ME1966_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 ME1966_SP_SET: RETAINING WALL
 ME1966_STAMPING: M 274 1973
 ME1966_MARK LOGO: NGS
 ME1966_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1966_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1966+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2022
 ME1966
 ME1966  HISTORY     - Date     Condition        Report By
 ME1966  HISTORY     - 1973     MONUMENTED       NGS
 ME1966  HISTORY     - 19920806 GOOD             NGS
 ME1966  HISTORY     - 19940819 GOOD             NOS
 ME1966  HISTORY     - 19950808 GOOD             NOS
 ME1966  HISTORY     - 20140311 GOOD             PATRIC
 ME1966  HISTORY     - 20150806 GOOD             NGS
 ME1966  HISTORY     - 20180718 GOOD             CO-OPS
 ME1966  HISTORY     - 20220804 GOOD             NGS
 ME1966  HISTORY     - 20220822 GOOD             CO-OPS
 ME1966
 ME1966                          STATION DESCRIPTION
 ME1966
 ME1966'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 ME1966'IN CHICAGO.
 ME1966'AT THE SOUTH SLIP OF CALUMET HARBOR, SET IN THE TOP OF THE SOUTH END
 ME1966'THE SOUTHWEST CONCRETE PILING ON SOUTHWEST SIDE OF SLIP, ABOUT 46
 ME1966'YARDS SOUTHEAST OF THE TIDE STAFF AND GUAGE HOUSE, 4.7 FEET SOUTHWEST
 ME1966'OF THE MOST SOUTHERLY MOORING POST ON SOUTHWEST SIDE OF THE SLIP, 3.8
 ME1966'FEET NORTHWEST OF THE NORTHWEST EDGE OF THE STEEL CAP AROUND THE
 ME1966'SOUTHWEST CONCRETE PILING, AND ABOUT LEVEL WITH THE GROUND.  NOTE--
 ME1966'THIS IS THE FORMER SIGHT OF THE CORP OF ENGINEERS FIELD OFFICE AT
 ME1966'CALUMET CITY A SUBURB OF CHICAGO.  MARK IS ON THE PROPERTY OF THE
 ME1966'UNITED STATES STEEL CORPORATION.
 ME1966
 ME1966                          STATION RECOVERY (1992)
 ME1966
 ME1966'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1966'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AVENUE AND EAST 91ST
 ME1966'STREET, IN TOP OF AND 1.9 M (6.2 FT) SOUTHWEST OF THE SOUTHWEST END
 ME1966'OF A CONCRETE RETAINING WALL ALONG A U.S. STEEL CORPORATION SLIP,
 ME1966'172.0 M (564.3 FT) EAST OF THE EXTENDED CENTER OF THE AVENUE, 67.9 M
 ME1966'(222.8 FT) SOUTH OF THE EXTENDED CENTER OF THE STREET, 9.9 M
 ME1966'(32.5 FT) NORTHEAST OF THE NORTHEAST SIDE OF A CORP OF ENGINEERS BOAT
 ME1966'RAMP, 1.9 M (6.2 FT) NORTHWEST OF THE SOUTHEAST SIDE OF THE SLIP, AND
 ME1966'1.6 M (5.2 FT) SOUTH OF THE MOST SOUTHERLY MOORING POST.  NOTE--THE
 ME1966'MARK IS ON PROPERTY OWNED BY U.S. STEEL CORPORATION, 3426 EAST 89TH
 ME1966'STREET, CHICAGO IL, 60617, TELEPHONE NUMBER (312) 933-2339.
 ME1966
 ME1966                          STATION RECOVERY (1994)
 ME1966
 ME1966'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1994 (JRS)
 ME1966'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AVENUE AND EAST 91ST
 ME1966'STREET, IN TOP OF AND 1.9 M (6.2 FT) SOUTHWEST OF THE SOUTHWEST END OF
 ME1966'A CONCRETE RETAINING WALL BULKHEAD ALONG A U.S.  STEEL CORPORATION
 ME1966'SLIP, 172.0 M (564.3 FT) EAST OF THE EXTENDED CENTER OF THE AVENUE,
 ME1966'67.9 M (222.8 FT) SOUTH OF THE EXTENDED CENTER OF THE STREET, 9.9 M
 ME1966'(32.5 FT) NORTHEAST OF THE NORTHEAST SIDE OF A CORP OF ENGINEERS BOAT
 ME1966'RAMP, 1.9 M (6.2 FT) NORTHWEST OF THE SOUTHEAST SIDE OF THE SLIP, AND
 ME1966'1.6 M (5.2 FT) SOUTH OF THE MOST SOUTHERLY MOORING POST.  NOTE--THE
 ME1966'MARK IS ON PROPERTY OWNED BY U.S.  STEEL CORPORATION, 3426 EAST 89TH
 ME1966'STREET, CHICAGO IL, 60617, TELEPHONE NUMBER (312) 933-2339.
 ME1966
 ME1966                          STATION RECOVERY (1995)
 ME1966
 ME1966'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995 (JRS)
 ME1966'IN CHICAGO, AT THE INTERSECTION OF SOUTH O AVENUE AND EAST 91ST
 ME1966'STREET, IN TOP OF AND 1.9 M (6.2 FT) SOUTHWEST OF THE SOUTHWEST END OF
 ME1966'A CONCRETE RETAINING WALL BULKHEAD ALONG A U.S.  STEEL CORPORATION
 ME1966'SLIP, 172.0 M (564.3 FT) EAST OF THE EXTENDED CENTER OF THE AVENUE,
 ME1966'67.9 M (222.8 FT) SOUTH OF THE EXTENDED CENTER OF THE STREET, 9.9 M
 ME1966'(32.5 FT) NORTHEAST OF THE NORTHEAST SIDE OF A CORP OF ENGINEERS BOAT
 ME1966'RAMP, 1.9 M (6.2 FT) NORTHWEST OF THE SOUTHEAST SIDE OF THE SLIP, AND
 ME1966'1.6 M (5.2 FT) SOUTH OF THE MOST SOUTHERLY MOORING POST.  NOTE--THE
 ME1966'MARK IS ON PROPERTY OWNED BY U.S.  STEEL CORPORATION, 3426 EAST 89TH
 ME1966'STREET, CHICAGO IL, 60617, TELEPHONE NUMBER (312) 933-2339.
 ME1966
 ME1966                          STATION RECOVERY (2014)
 ME1966
 ME1966'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 ME1966'RECOVERED AS DESCRIBED.
 ME1966
 ME1966                          STATION RECOVERY (2015)
 ME1966
 ME1966'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2015 (JDR)
 ME1966'RECOVERED AS DESCRIBED.
 ME1966
 ME1966                          STATION RECOVERY (2018)
 ME1966
 ME1966'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2018 (BCD)
 ME1966'THE NATIONAL GEODETIC SURVEY VERTICAL MARK ACTING AS A NOS TIDAL BENCH
 ME1966'MARK IS LOCATED ABOUT 16.1 KM (10.0 MI) NORTHEAST OF HARVEY, 14.3 KM
 ME1966'(8.9 MI) NORTHEAST OF BLUE ISLAND, 12.7 KM (7.9 MI) NORTH OF CALUMET
 ME1966'CITY AND 10.5 KM (6.5 MI) EAST-SOUTHEAST OF ENGLEWOOD.
 ME1966'
 ME1966'THE MARK IS A NATIONAL GEODETIC SURVEY VERTICAL DISK LOCATED ABOUT
 ME1966'172.0 M (564.3 FT) EAST OF THE EXTENDED CENTER OF THE AVENUE, 67.9 M
 ME1966'(222.8 FT) SOUTH OF THE EXTENDED CENTER OF A STREET.
 ME1966'
 ME1966'THE MARK IS FOUND 9.9 M (32.5 FT) NORTHEAST OF THE NORTHEAST SIDE OF A
 ME1966'CORPORATION OF ENGINEERS BOAT RAMP, 1.9 M (6.2 FT) SOUTHWEST OF THE
 ME1966'SOUTHWEST END OF A CONCRETE RETAINING WALL BULKHEAD ALONG A US STEEL
 ME1966'CORPORATION SLIP, 1.6 M (5.2 FT) SOUTH OF THE MOST SOUTHERLY MOORING
 ME1966'POST AND SET IN THE TOP OF CONCRETE RETAINING WALL.
 ME1966
 ME1966                          STATION RECOVERY (2022)
 ME1966
 ME1966'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2022 (JJ)
 ME1966'TO REACH FROM THE NORTHWESTERLY END OF THE EWING AVENUE DRAWBRIDGE
 ME1966'OVER THE CALUMET RIVER CONTINUE NORTHWESTERLY SOME 400 FT (121.9 M).
 ME1966'TURN RIGHT ON SOUTH LAKE SHORE DRIVE AND CONTINUE SOME 2150 FT (655.3
 ME1966'M) NORTHERLY TOWARDS EAST 89TH STREET.  AT THE EAST SIDE OF THE
 ME1966'INTERSECTION OF EAST 89TH STREET AND SOUTH LAKE SHORE DRIVE IS A
 ME1966'GRAVEL ROAD AND A LOCKED ENTRY GATE SURROUNDED BY BOULDERS.  THE GATE
 ME1966'IS LOCKED OUTSIDE THE OPERATING HOURS OF MONDAY THROUGH FRIDAY
 ME1966'0700-1500.  THE GRAVEL ROAD BENDS TO THE SOUTH AND LEADS TO A US ARMY
 ME1966'CORPS OF ENGINEERS (USACE) FACILITY SOME 1600 FT (487.7 M) FROM THE
 ME1966'ENTRY GATE AT SOUTH LAKE SHORE DRIVE.  THE GRAVEL ROAD BENDS TO THE
 ME1966'SOUTH AND LEADS TO A US ARMY CORPS OF ENGINEERS (USACE) FACILITY, THE
 ME1966'MELVIN C. MCLAURIN MAINTENANCE BUILDING.  CONTACT THE BUILDING MANAGER
 ME1966'TO OBTAIN PERMISSION TO ENTER THE GATE AND ACCESS THE STATION.  IF
 ME1966'UNABLE TO REACH PREVIOUS NUMBER, CONTACT USACE CHICAGO DISTRICT
 ME1966'OFFICE.
 ME1966'
 ME1966'THE MARK IS ANOTHER 100 FT (30.5 M) SOUTHERLY PAST THE USACE BUILDING
 ME1966'AND IS FOUND 9.9 M (32.5 FT) NORTHEAST OF THE NORTHEAST SIDE OF A BOAT
 ME1966'RAMP, 1.9 M (6.2 FT) SOUTHWEST OF THE SOUTHWEST END OF A CONCRETE
 ME1966'RETAINING WALL BULKHEAD ALONG A LARGE BOAT SLIP, 1.6 M (5.2 FT) SOUTH
 ME1966'OF THE MOST SOUTHERLY MOORING POST AND SET IN THE TOP OF CONCRETE
 ME1966'RETAINING WALL.  NOTE THAT THERE MAY BE HEAVY EQUIPMENT, MATERIAL
 ME1966'STOCKPILES, OR CONSTRUCTION SUPPLIES BLOCKING VEHICULAR ACCESS TO THIS
 ME1966'MARK.  DO NOT BLOCK ACCESS TO THE BOAT RAMP, RECOMMEND PARKING NEXT TO
 ME1966'THE FENCED IN AREA.
 ME1966'
 ME1966'OWNERSHIP--U.S. GOVERNMENT.
 ME1966
 ME1966                          STATION RECOVERY (2022)
 ME1966
 ME1966'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2022 (ANS)
 ME1966'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0254 ***********************************************************************
 MF0254  DESIGNATION -  M 28
 MF0254  PID         -  MF0254
 MF0254  STATE/COUNTY-  IL/LIVINGSTON
 MF0254  COUNTRY     -  US
 MF0254  USGS QUAD   -  CAMPUS (2018)
 MF0254
 MF0254                         *CURRENT SURVEY CONTROL
 MF0254  ______________________________________________________________________
 MF0254* NAD 83(2011) POSITION- 41 06 09.75955(N) 088 19 42.49236(W)   ADJUSTED
 MF0254* NAD 83(2011) ELLIP HT-   154.764 (meters)        (06/27/12)   ADJUSTED
 MF0254* NAD 83(2011) EPOCH   -  2010.00
 MF0254* NAVD 88 ORTHO HEIGHT -   187.246 (meters)      614.32  (feet) ADJUSTED
 MF0254  ______________________________________________________________________
 MF0254  GEOID HEIGHT    -        -32.516 (meters)                     GEOID18
 MF0254  NAD 83(2011) X  -    140,399.419 (meters)                     COMP
 MF0254  NAD 83(2011) Y  - -4,811,168.417 (meters)                     COMP
 MF0254  NAD 83(2011) Z  -  4,171,126.871 (meters)                     COMP
 MF0254  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 MF0254  DYNAMIC HEIGHT  -        187.169 (meters)      614.07  (feet) COMP
 MF0254  MODELED GRAVITY -    980,208.6   (mgal)                       NAVD 88
 MF0254
 MF0254  VERT ORDER      -  SECOND    CLASS 0
 MF0254
 MF0254  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0254  Standards:
 MF0254         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0254            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0254  -------------------------------------------------------------------
 MF0254  NETWORK    1.20   1.51           0.53   0.44   0.77     -0.10930586
 MF0254  -------------------------------------------------------------------
 MF0254  Click here for local accuracies and other accuracy information.
 MF0254
 MF0254.The horizontal coordinates were established by GPS observations
 MF0254.and adjusted by the National Geodetic Survey in June 2012.
 MF0254
 MF0254.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0254.been affixed to the stable North American tectonic plate. See 
 MF0254.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0254
 MF0254.The horizontal coordinates are valid at the epoch date displayed above
 MF0254.which is a decimal equivalence of Year/Month/Day.
 MF0254
 MF0254.The orthometric height was determined by differential leveling and
 MF0254.adjusted by the NATIONAL GEODETIC SURVEY
 MF0254.in June 1991.
 MF0254
 MF0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0254.GEOID18 height accuracy estimate available here.
 MF0254
 MF0254.Click photographs - Photos may exist for this station.
 MF0254
 MF0254.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0254
 MF0254.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0254
 MF0254.The ellipsoidal height was determined by GPS observations
 MF0254.and is referenced to NAD 83.
 MF0254
 MF0254.The dynamic height is computed by dividing the NAVD 88
 MF0254.geopotential number by the normal gravity value computed on the
 MF0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0254.degrees latitude (g = 980.6199 gals.).
 MF0254
 MF0254.The modeled gravity was interpolated from observed gravity values.
 MF0254
 MF0254. The following values were computed from the NAD 83(2011) position.
 MF0254
 MF0254;                    North         East     Units Scale Factor Converg.
 MF0254;SPC IL E     -   492,448.082   300,408.523   MT  0.99997500   +0 00 11.5
 MF0254;SPC IL E     - 1,615,640.08    985,590.30   sFT  0.99997500   +0 00 11.5
 MF0254;UTM  16      - 4,551,009.341   388,445.874   MT  0.99975316   -0 52 24.4
 MF0254
 MF0254!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0254!SPC IL E     -   0.99997572  x   0.99997500  =   0.99995073
 MF0254!UTM  16      -   0.99997572  x   0.99975316  =   0.99972889
 MF0254
 MF0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8844551009(NAD 83)
 MF0254
 MF0254                          SUPERSEDED SURVEY CONTROL
 MF0254
 MF0254  NAD 83(2007)-  41 06 09.75962(N)    088 19 42.49326(W) AD(2002.00) 0
 MF0254  ELLIP H (02/10/07)  154.784  (m)                       GP(2002.00)    
 MF0254  ELLIP H (02/03/05)  154.795  (m)                       GP(       ) 4 2
 MF0254  NAD 83(1997)-  41 06 09.75949(N)    088 19 42.49335(W) AD(       ) 1
 MF0254  ELLIP H (03/04/03)  154.802  (m)                       GP(       ) 4 2
 MF0254  NAVD 88             187.25   (m)          614.3    (f) LEVELING    3  
 MF0254  NGVD 29 (??/??/92)  187.321  (m)          614.57   (f) ADJ UNCH    2 0
 MF0254
 MF0254.Superseded values are not recommended for survey control.
 MF0254
 MF0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0254.See file dsdata.pdf to determine how the superseded data were derived.
 MF0254
 MF0254_MARKER: DB = BENCH MARK DISK
 MF0254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0254_STAMPING: M 28 1935
 MF0254_MARK LOGO: CGS
 MF0254_PROJECTION: FLUSH
 MF0254_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0254+STABILITY: SURFACE MOTION
 MF0254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0254+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 MF0254
 MF0254  HISTORY     - Date     Condition        Report By
 MF0254  HISTORY     - 1935     MONUMENTED       CGS
 MF0254  HISTORY     - 1954     GOOD             CGS
 MF0254  HISTORY     - 200205   GOOD             ASCPC
 MF0254  HISTORY     - 20060929 GOOD             FARNGP
 MF0254  HISTORY     - 20090623 GOOD             JCLS
 MF0254  HISTORY     - 20091014 GOOD             GEOCAC
 MF0254  HISTORY     - 20200227 GOOD             ILDT
 MF0254
 MF0254                          STATION DESCRIPTION
 MF0254
 MF0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0254'4 MI W FROM REDDICK.
 MF0254'ABOUT 4.0 MILES WEST ALNG THE NEW YORK CENTRAL RAILROAD FROM
 MF0254'THE CROSSING OF STATE HIGHWAY 17 AT REDDICK, 66 FEET SOUTHWEST
 MF0254'OF THE CENTER OF THE CROSSING OF THE TRACK AND A ROAD, 42 FEET
 MF0254'SOUTH OF THE SOUTH RAIL, 48 FEET WEST OF THE CENTER LINE OF THE
 MF0254'ROAD, 15 FEET WEST OF A 30-INCH MAPLE TREE, 5 FEET NORTH OF
 MF0254'FENCE LINE, 37 FEET SOUTHWEST OF THE WEST END OF A 30-INCH PIPE
 MF0254'CULVERT UNDER THE ROAD, 5 FEET BELOW THE TOP OF THE RAIL AND
 MF0254'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0254
 MF0254                          STATION RECOVERY (2002)
 MF0254
 MF0254'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0254'RECOVERED AS DESCRIBED
 MF0254
 MF0254                          STATION RECOVERY (2006)
 MF0254
 MF0254'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 MF0254'RECOVERED IN GOOD CONDITION.
 MF0254
 MF0254                          STATION RECOVERY (2009)
 MF0254
 MF0254'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009 (MRY)
 MF0254'RECOVERED IN GOOD CONDITION.
 MF0254
 MF0254                          STATION RECOVERY (2009)
 MF0254
 MF0254'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0254'TIES TO ELM TREE AND FENCELINE ARE NO LONGER VALID.
 MF0254
 MF0254                          STATION RECOVERY (2020)
 MF0254
 MF0254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1211 ***********************************************************************
 JC1211  DESIGNATION -  M 282
 JC1211  PID         -  JC1211
 JC1211  STATE/COUNTY-  IL/MADISON
 JC1211  COUNTRY     -  US
 JC1211  USGS QUAD   -  BETHALTO (2018)
 JC1211
 JC1211                         *CURRENT SURVEY CONTROL
 JC1211  ______________________________________________________________________
 JC1211* NAD 83(1986) POSITION- 38 53 42.     (N) 090 05 24.     (W)   SCALED
 JC1211* NAVD 88 ORTHO HEIGHT -   137.802 (meters)      452.11  (feet) ADJUSTED
 JC1211  ______________________________________________________________________
 JC1211  GEOID HEIGHT    -        -31.396 (meters)                     GEOID18
 JC1211  DYNAMIC HEIGHT  -        137.717 (meters)      451.83  (feet) COMP
 JC1211  MODELED GRAVITY -    980,011.6   (mgal)                       NAVD 88
 JC1211
 JC1211  VERT ORDER      -  FIRST     CLASS II
 JC1211
 JC1211.The horizontal coordinates were scaled from a map and have
 JC1211.an estimated accuracy of +/- 6 seconds.
 JC1211
 JC1211.The orthometric height was determined by differential leveling and
 JC1211.adjusted by the NATIONAL GEODETIC SURVEY
 JC1211.in June 1991.
 JC1211
 JC1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1211.GEOID18 height accuracy estimate available here.
 JC1211
 JC1211.Click photographs - Photos may exist for this station.
 JC1211
 JC1211.The dynamic height is computed by dividing the NAVD 88
 JC1211.geopotential number by the normal gravity value computed on the
 JC1211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1211.degrees latitude (g = 980.6199 gals.).
 JC1211
 JC1211.The modeled gravity was interpolated from observed gravity values.
 JC1211
 JC1211;                    North         East    Units  Estimated Accuracy
 JC1211;SPC IL W     -   247,320.      706,650.      MT  (+/- 180 meters Scaled)
 JC1211
 JC1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD523091(NAD 83)
 JC1211
 JC1211                          SUPERSEDED SURVEY CONTROL
 JC1211
 JC1211  NGVD 29 (11/26/84)  137.768  (m)          451.99   (f) ADJUSTED    1 2
 JC1211
 JC1211.Superseded values are not recommended for survey control.
 JC1211
 JC1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1211.See file dsdata.pdf to determine how the superseded data were derived.
 JC1211
 JC1211_MARKER: I = METAL ROD
 JC1211_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1211_STAMPING: M 282 1981
 JC1211_MARK LOGO: NGS
 JC1211_PROJECTION: FLUSH
 JC1211_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1211_ROD/PIPE-DEPTH: 9.75 meters
 JC1211
 JC1211  HISTORY     - Date     Condition        Report By
 JC1211  HISTORY     - 1981     MONUMENTED       NGS
 JC1211  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 JC1211
 JC1211                          STATION DESCRIPTION
 JC1211
 JC1211'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1211'1.6 KM (1.0 MI) ENE FROM EAST ALTON.
 JC1211'1.6 KILOMETERS (1.0 MILE) EASTNORTHEAST ALONG A SPUR LEVEE ROAD ON THE
 JC1211'NORTHWEST SIDE OF THE WOOD RIVER FROM THE JUNCTION OF POWDER MILL ROAD
 JC1211'IN EAST ALTON, TO A LOCKED CHAIN LINK FENCE GATE AT A ROAD CROSSING
 JC1211'THE LEVEE, THE MARK IS AT THE SOUTHWEST GATE POST OF THE GATE,
 JC1211'2.74 METERS (9.0 FEET) SOUTHWEST OF THE CENTER OF THE LEVEE ROAD AND
 JC1211'GATE, 0.91 METER (3.0 FEET) SOUTHEAST OF THE CHAIN LINK FENCE, AND
 JC1211'0.97 METER (3.2 FEET) SOUTH OF THE SOUTHWEST GATE POST OF THE GATE.
 JC1211'THE MARK IS 0.45 METERS  NE FROM  LEVEE ROAD
 JC1211'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1211
 JC1211                          STATION RECOVERY (2012)
 JC1211
 JC1211'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1211'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1189 ***********************************************************************
 JC1189  CBN         -  This is a Cooperative Base Network Control Station.
 JC1189  DESIGNATION -  M 283
 JC1189  PID         -  JC1189
 JC1189  STATE/COUNTY-  IL/MADISON
 JC1189  COUNTRY     -  US
 JC1189  USGS QUAD   -  WOOD RIVER (2018)
 JC1189
 JC1189                         *CURRENT SURVEY CONTROL
 JC1189  ______________________________________________________________________
 JC1189* NAD 83(2011) POSITION- 38 47 08.14144(N) 090 07 20.81565(W)   ADJUSTED
 JC1189* NAD 83(2011) ELLIP HT-   104.351 (meters)        (06/27/12)   ADJUSTED
 JC1189* NAD 83(2011) EPOCH   -  2010.00
 JC1189* NAVD 88 ORTHO HEIGHT -   135.705 (meters)      445.23  (feet) ADJUSTED
 JC1189  ______________________________________________________________________
 JC1189  GEOID HEIGHT    -        -31.336 (meters)                     GEOID18
 JC1189  NAD 83(2011) X  -    -10,639.402 (meters)                     COMP
 JC1189  NAD 83(2011) Y  - -4,978,341.658 (meters)                     COMP
 JC1189  NAD 83(2011) Z  -  3,973,856.892 (meters)                     COMP
 JC1189  LAPLACE CORR    -          1.73  (seconds)                    DEFLEC18
 JC1189  DYNAMIC HEIGHT  -        135.620 (meters)      444.95  (feet) COMP
 JC1189  MODELED GRAVITY -    979,999.3   (mgal)                       NAVD 88
 JC1189
 JC1189  VERT ORDER      -  FIRST     CLASS II
 JC1189
 JC1189  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC1189  Standards:
 JC1189         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC1189            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC1189  -------------------------------------------------------------------
 JC1189  NETWORK    0.49   0.94           0.23   0.16   0.48     -0.08671069
 JC1189  -------------------------------------------------------------------
 JC1189  Click here for local accuracies and other accuracy information.
 JC1189
 JC1189.The horizontal coordinates were established by GPS observations
 JC1189.and adjusted by the National Geodetic Survey in June 2012.
 JC1189
 JC1189.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC1189.been affixed to the stable North American tectonic plate. See 
 JC1189.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC1189
 JC1189.The horizontal coordinates are valid at the epoch date displayed above
 JC1189.which is a decimal equivalence of Year/Month/Day.
 JC1189
 JC1189.The orthometric height was determined by differential leveling and
 JC1189.adjusted by the NATIONAL GEODETIC SURVEY
 JC1189.in June 1991.
 JC1189
 JC1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1189.GEOID18 height accuracy estimate available here.
 JC1189
 JC1189.Click photographs - Photos may exist for this station.
 JC1189
 JC1189.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC1189
 JC1189.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1189
 JC1189.The ellipsoidal height was determined by GPS observations
 JC1189.and is referenced to NAD 83.
 JC1189
 JC1189.The dynamic height is computed by dividing the NAVD 88
 JC1189.geopotential number by the normal gravity value computed on the
 JC1189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1189.degrees latitude (g = 980.6199 gals.).
 JC1189
 JC1189.The modeled gravity was interpolated from observed gravity values.
 JC1189
 JC1189. The following values were computed from the NAD 83(2011) position.
 JC1189
 JC1189;                    North         East     Units Scale Factor Converg.
 JC1189;SPC IL W     -   235,169.759   703,841.743   MT  0.99994136   +0 01 39.7
 JC1189;SPC IL W     -   771,552.78  2,309,187.45   sFT  0.99994136   +0 01 39.7
 JC1189;UTM  15      - 4,296,917.726   749,945.294   MT  1.00036936   +1 48 12.4
 JC1189
 JC1189!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1189!SPC IL W     -   0.99998363  x   0.99994136  =   0.99992499
 JC1189!UTM  15      -   0.99998363  x   1.00036936  =   1.00035298
 JC1189
 JC1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4994596917(NAD 83)
 JC1189
 JC1189                          SUPERSEDED SURVEY CONTROL
 JC1189
 JC1189  NAD 83(2007)-  38 47 08.14141(N)    090 07 20.81640(W) AD(2002.00) 0
 JC1189  ELLIP H (02/10/07)  104.380  (m)                       GP(2002.00)    
 JC1189  ELLIP H (10/15/04)  104.351  (m)                       GP(       ) 4 2
 JC1189  NAD 83(1997)-  38 47 08.14156(N)    090 07 20.81663(W) AD(       ) B
 JC1189  ELLIP H (07/17/98)  104.396  (m)                       GP(       ) 4 1
 JC1189  NAVD 88             135.71   (m)          445.2    (f) LEVELING    3  
 JC1189  NGVD 29 (11/26/84)  135.671  (m)          445.11   (f) ADJUSTED    1 2
 JC1189
 JC1189.Superseded values are not recommended for survey control.
 JC1189
 JC1189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1189.See file dsdata.pdf to determine how the superseded data were derived.
 JC1189
 JC1189_MARKER: F = FLANGE-ENCASED ROD
 JC1189_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1189_STAMPING: M 283 1981
 JC1189_MARK LOGO: NGS
 JC1189_PROJECTION: FLUSH
 JC1189_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1189_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1189+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2017
 JC1189_ROD/PIPE-DEPTH: 9.8 meters
 JC1189
 JC1189  HISTORY     - Date     Condition        Report By
 JC1189  HISTORY     - 1981     MONUMENTED       NGS
 JC1189  HISTORY     - 19970430 GOOD             NGS
 JC1189  HISTORY     - 19990830 GOOD             ILDT
 JC1189  HISTORY     - 20010410 GOOD             JCLS
 JC1189  HISTORY     - 20030506 GOOD             WOOLPT
 JC1189  HISTORY     - 20040607 GOOD             MSAM
 JC1189  HISTORY     - 20090401 GOOD             JCLS
 JC1189  HISTORY     - 20110131 GOOD             WOOLPT
 JC1189  HISTORY     - 20170301 GOOD             ILDT
 JC1189
 JC1189                          STATION DESCRIPTION
 JC1189
 JC1189'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1189'7.6 KM (4.7 MI) NE FROM ST LOUIS.
 JC1189'4.7 KILOMETERS (2.9 MILES) EAST ALONG CHAIN OF ROCKS ROAD FROM THE
 JC1189'JUNCTION OF RIVERVIEW DRIVE IN THE NORTHEAST SECTION OF ST LOUIS,
 JC1189'THENCE 2.9 KILOMETERS (1.8 MILES) NORTHEAST ALONG THE SOUTHEAST LEVEE
 JC1189'PARALLELING THE CHAIN OF ROCKS CANAL, TO THE MARK ON THE RIGHT, 0.25
 JC1189'KILOMETER (0.15 MILE) NORTHEAST OF A POWER LINE CROSSING, 4.42 METERS
 JC1189'(14.5 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD, AND 0.34 METER
 JC1189'(1.2 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1189'THE MARK IS 0.34 METERS  SW FROM A WITNESS POST.
 JC1189'THE MARK IS 0.15 M BELOW LEVEE ROAD.
 JC1189
 JC1189                          STATION RECOVERY (1997)
 JC1189
 JC1189'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JC1189'THE STATION IS LOCATED ALONG THE TOP OF THE LEVEE ROAD ABOUT 1.3 MI
 JC1189'(2.1 KM) NORTH OF THE JUNCTION OF STATE ROUTE 3 AND INTERSTATE HIGHWAY
 JC1189'270, WHICH IS EXIT NUMBER 3.  TO REACH FROM THE ROUTE 3 UNDERPASS OF
 JC1189'I-270, NORTH OF GRANITE CITY, PROCEED SOUTH ON ROUTE 3 FOR 0.27 MI
 JC1189'(0.43 KM) TO CHAIN OF ROCKS ROAD, TURN RIGHT, WEST, FOR 0.3 MI (0.5
 JC1189'KM) TO A BLACKTOP ROAD ON THE RIGHT, PARALLELING CHAIN OF ROCKS ROAD.
 JC1189'TAKE THE BLACKTOP ROAD FOR 0.26 MI (0.42 KM) TO A T-ROAD, CHOUTEAU
 JC1189'PLACE ROAD, TURN RIGHT, NORTHEAST, FOR 0.27 MI (0.43 KM) TO THE
 JC1189'UNDERPASS OF I-270, CONTINUE AHEAD FOR 0.07 MI (0.11 KM) TO A GRAVEL
 JC1189'ROAD ON TOP OF THE LEVEE, CONTINUE NORTHEAST FOR 1.25 MI (2.01 KM) TO
 JC1189'A STEEL TOWER POWERLINE CROSSING THE ROAD, CONTINUE ON FOR 0.16 MI
 JC1189'(0.26 KM) TO THE STATION ON THE RIGHT, 4.5 M (14.8 FT) SOUTHEAST OF
 JC1189'THE CENTER OF THE ROAD, AND 0.3 M (1.0 FT) NORTHWEST OF A METAL CORPS
 JC1189'OF ENGINEERS WITNESS POST.  NOTE--ACCESS TO THE STATION POINT IS
 JC1189'THROUGH A 5-INCH ACCESS COVER.
 JC1189
 JC1189                          STATION RECOVERY (1999)
 JC1189
 JC1189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RB)
 JC1189'RECOVERED AS DESCRIBED
 JC1189
 JC1189                          STATION RECOVERY (2001)
 JC1189
 JC1189'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 JC1189'LEVEE ROAD HAS WIDENED.  MARK IS NOW 5' WEST OF EASTERN EDGE OF LEVEE
 JC1189'ROAD.
 JC1189
 JC1189                          STATION RECOVERY (2003)
 JC1189
 JC1189'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 JC1189'STATION WAS DISCOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 JC1189'
 JC1189
 JC1189                          STATION RECOVERY (2004)
 JC1189
 JC1189'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC 2004 (DJK)
 JC1189'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC.  2004 (DJK)
 JC1189'RECOVERED AS DESCRIBED
 JC1189
 JC1189                          STATION RECOVERY (2009)
 JC1189
 JC1189'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 JC1189'RECOVERED IN GOOD CONDITION.
 JC1189
 JC1189                          STATION RECOVERY (2011)
 JC1189
 JC1189'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JPD)
 JC1189'RECOVERED AS DESCRIBED
 JC1189
 JC1189                          STATION RECOVERY (2017)
 JC1189
 JC1189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (BJ)
 JC1189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1149 ***********************************************************************
 JC1149  DESIGNATION -  M 284
 JC1149  PID         -  JC1149
 JC1149  STATE/COUNTY-  IL/ST CLAIR
 JC1149  COUNTRY     -  US
 JC1149  USGS QUAD   -  CAHOKIA (2018)
 JC1149
 JC1149                         *CURRENT SURVEY CONTROL
 JC1149  ______________________________________________________________________
 JC1149* NAD 83(1986) POSITION- 38 35 52.33   (N) 090 11 01.44   (W)   HD_HELD1
 JC1149* NAVD 88 ORTHO HEIGHT -   129.982 (meters)      426.45  (feet) ADJUSTED
 JC1149  ______________________________________________________________________
 JC1149  GEOID HEIGHT    -        -30.965 (meters)                     GEOID18
 JC1149  DYNAMIC HEIGHT  -        129.899 (meters)      426.18  (feet) COMP
 JC1149  MODELED GRAVITY -    979,991.2   (mgal)                       NAVD 88
 JC1149
 JC1149  VERT ORDER      -  FIRST     CLASS II
 JC1149
 JC1149.The horizontal coordinates were determined by differentially corrected
 JC1149.hand held GPS observations or other comparable positioning techniques
 JC1149.and have an estimated accuracy of +/- 3 meters.
 JC1149
 JC1149.The orthometric height was determined by differential leveling and
 JC1149.adjusted by the NATIONAL GEODETIC SURVEY
 JC1149.in June 1991.
 JC1149
 JC1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1149.GEOID18 height accuracy estimate available here.
 JC1149
 JC1149.Click photographs - Photos may exist for this station.
 JC1149
 JC1149.The dynamic height is computed by dividing the NAVD 88
 JC1149.geopotential number by the normal gravity value computed on the
 JC1149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1149.degrees latitude (g = 980.6199 gals.).
 JC1149
 JC1149.The modeled gravity was interpolated from observed gravity values.
 JC1149
 JC1149;                    North         East    Units  Estimated Accuracy
 JC1149;SPC IL W     -   214,330.9     698,513.3     MT  (+/- 3 meters HH1 GPS) 
 JC1149
 JC1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4526175915(NAD 83)
 JC1149
 JC1149                          SUPERSEDED SURVEY CONTROL
 JC1149
 JC1149  NGVD 29 (11/26/84)  129.946  (m)          426.33   (f) ADJUSTED    1 2
 JC1149
 JC1149.Superseded values are not recommended for survey control.
 JC1149
 JC1149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1149.See file dsdata.pdf to determine how the superseded data were derived.
 JC1149
 JC1149_MARKER: I = METAL ROD
 JC1149_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1149_STAMPING: M 284 1981
 JC1149_MARK LOGO: NGS
 JC1149_PROJECTION: FLUSH
 JC1149_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1149_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1149+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2019
 JC1149_ROD/PIPE-DEPTH: 9.8 meters
 JC1149
 JC1149  HISTORY     - Date     Condition        Report By
 JC1149  HISTORY     - 1981     MONUMENTED       NGS
 JC1149  HISTORY     - 20191217 GOOD             ILDW
 JC1149
 JC1149                          STATION DESCRIPTION
 JC1149
 JC1149'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1149'2.4 KM (1.5 MI) SW FROM EAST ST LOUIS.
 JC1149'2.4 KILOMETERS (1.5 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE FROM THE
 JC1149'U.S.HIGHWAY 55 AND 70 BRIDGE OVER THE LEVEE IN EAST SAINT LOUIS TO THE
 JC1149'MARK ON THE LEFT, 0.2 KILOMETERS (0.1 MILE) SOUTHWEST OF THE MONSANTO
 JC1149'PUMPING STATION, 3.04 METERS (10.0 FEET) SOUTHEAST OF THE CENTER OF
 JC1149'THE LEVEE ROAD, 8.53 METERS (28.0 FEET) NORTHWEST OF THE SOUTHWEST
 JC1149'BOUND TRACK OF THE ILLINOIS, CENTERAL GULF RAILROAD, 5.58 METERS (18.3
 JC1149'FEET) SOUTHEAST OF THE SOUTHEAST FACE OF A 3 FOOT HIGH CONCRETE
 JC1149'RETAINING WALL ON THE NORTHWEST SIDE OF THE LEVEE, 0.30 METERS (3.0
 JC1149'FEET) SOUTHWEST OF A METAL WITNESS POST.
 JC1149'THE MARK IS 0.3 METERS  NE FROM A WITNESS POST.
 JC1149'THE MARK IS 0.45 M BELOW LEVE ROAD.
 JC1149
 JC1149                          STATION RECOVERY (2019)
 JC1149
 JC1149'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC1149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1123 ***********************************************************************
 JC1123  DESIGNATION -  M 285
 JC1123  PID         -  JC1123
 JC1123  STATE/COUNTY-  IL/MONROE
 JC1123  COUNTRY     -  US
 JC1123  USGS QUAD   -  COLUMBIA (2018)
 JC1123
 JC1123                         *CURRENT SURVEY CONTROL
 JC1123  ______________________________________________________________________
 JC1123* NAD 83(1986) POSITION- 38 26 57.95   (N) 090 14 39.26   (W)   HD_HELD1
 JC1123* NAVD 88 ORTHO HEIGHT -   129.984 (meters)      426.46  (feet) ADJUSTED
 JC1123  ______________________________________________________________________
 JC1123  GEOID HEIGHT    -        -30.625 (meters)                     GEOID18
 JC1123  DYNAMIC HEIGHT  -        129.901 (meters)      426.18  (feet) COMP
 JC1123  MODELED GRAVITY -    979,985.2   (mgal)                       NAVD 88
 JC1123
 JC1123  VERT ORDER      -  FIRST     CLASS II
 JC1123
 JC1123.The horizontal coordinates were determined by differentially corrected
 JC1123.hand held GPS observations or other comparable positioning techniques
 JC1123.and have an estimated accuracy of +/- 3 meters.
 JC1123
 JC1123.The orthometric height was determined by differential leveling and
 JC1123.adjusted by the NATIONAL GEODETIC SURVEY
 JC1123.in June 1991.
 JC1123
 JC1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1123.GEOID18 height accuracy estimate available here.
 JC1123
 JC1123.Click photographs - Photos may exist for this station.
 JC1123
 JC1123.The dynamic height is computed by dividing the NAVD 88
 JC1123.geopotential number by the normal gravity value computed on the
 JC1123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1123.degrees latitude (g = 980.6199 gals.).
 JC1123
 JC1123.The modeled gravity was interpolated from observed gravity values.
 JC1123
 JC1123;                    North         East    Units  Estimated Accuracy
 JC1123;SPC IL W     -   197,856.9     693,228.8     MT  (+/- 3 meters HH1 GPS) 
 JC1123
 JC1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4048559279(NAD 83)
 JC1123
 JC1123                          SUPERSEDED SURVEY CONTROL
 JC1123
 JC1123  NGVD 29 (11/26/84)  129.942  (m)          426.32   (f) ADJUSTED    1 2
 JC1123
 JC1123.Superseded values are not recommended for survey control.
 JC1123
 JC1123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1123.See file dsdata.pdf to determine how the superseded data were derived.
 JC1123
 JC1123_MARKER: I = METAL ROD
 JC1123_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1123_STAMPING: M 285 1981
 JC1123_MARK LOGO: NGS
 JC1123_PROJECTION: FLUSH
 JC1123_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1123+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2004
 JC1123_ROD/PIPE-DEPTH: 9.8 meters
 JC1123
 JC1123  HISTORY     - Date     Condition        Report By
 JC1123  HISTORY     - 1981     MONUMENTED       NGS
 JC1123  HISTORY     - 20020121 GOOD             JCLS
 JC1123  HISTORY     - 20040106 GOOD             CHAST
 JC1123
 JC1123                          STATION DESCRIPTION
 JC1123
 JC1123'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1123'6.6 KM (4.1 MI) SW FROM COLUMBIA.
 JC1123'3.8 KILOMETERS (2.35 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1123'THE JUNCTION OF U.S. HIGHWAY 50 IN THE NORTHWEST SECTION OF COLUMBIA
 JC1123'TO A BEND IN THE LEVEE TO THE JUNCTION OF A RAILROAD TRACKS AND THE
 JC1123'MARK ON THE LEFT, 2.44 METERS (8.0 FEET) NORTH OF THE CENTER OF THE
 JC1123'LEVEE ROAD, 21.19 METERS (69.5 FEET) WEST OF THE WEST RAIL OF THE MOST
 JC1123'WEST SET 0.45 METERS (1.5 FEET) EAST OF A METAL WITNESS POST.
 JC1123'THE MARK IS 0.45 METERS  W FROM A WITNESS POST.
 JC1123'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 JC1123
 JC1123                          STATION RECOVERY (2002)
 JC1123
 JC1123'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002
 JC1123'RECOVERED IN GOOD CONDITION.
 JC1123
 JC1123                          STATION RECOVERY (2004)
 JC1123
 JC1123'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 JC1123'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1072 ***********************************************************************
 JC1072  DESIGNATION -  M 286
 JC1072  PID         -  JC1072
 JC1072  STATE/COUNTY-  IL/MONROE
 JC1072  COUNTRY     -  US
 JC1072  USGS QUAD   -  BLOOMSDALE (2017)
 JC1072
 JC1072                         *CURRENT SURVEY CONTROL
 JC1072  ______________________________________________________________________
 JC1072* NAD 83(1986) POSITION- 38 06 55.     (N) 090 12 46.     (W)   SCALED
 JC1072* NAVD 88 ORTHO HEIGHT -   123.844 (meters)      406.31  (feet) ADJUSTED
 JC1072  ______________________________________________________________________
 JC1072  GEOID HEIGHT    -        -29.865 (meters)                     GEOID18
 JC1072  DYNAMIC HEIGHT  -        123.762 (meters)      406.04  (feet) COMP
 JC1072  MODELED GRAVITY -    979,971.9   (mgal)                       NAVD 88
 JC1072
 JC1072  VERT ORDER      -  FIRST     CLASS II
 JC1072
 JC1072.The horizontal coordinates were scaled from a map and have
 JC1072.an estimated accuracy of +/- 6 seconds.
 JC1072
 JC1072.The orthometric height was determined by differential leveling and
 JC1072.adjusted by the NATIONAL GEODETIC SURVEY
 JC1072.in June 1991.
 JC1072
 JC1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1072.GEOID18 height accuracy estimate available here.
 JC1072
 JC1072.Click photographs - Photos may exist for this station.
 JC1072
 JC1072.The dynamic height is computed by dividing the NAVD 88
 JC1072.geopotential number by the normal gravity value computed on the
 JC1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1072.degrees latitude (g = 980.6199 gals.).
 JC1072
 JC1072.The modeled gravity was interpolated from observed gravity values.
 JC1072
 JC1072;                    North         East    Units  Estimated Accuracy
 JC1072;SPC IL W     -   160,770.      695,960.      MT  (+/- 180 meters Scaled)
 JC1072
 JC1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC443222(NAD 83)
 JC1072
 JC1072                          SUPERSEDED SURVEY CONTROL
 JC1072
 JC1072  NGVD 29 (11/26/84)  123.791  (m)          406.14   (f) ADJUSTED    1 2
 JC1072
 JC1072.Superseded values are not recommended for survey control.
 JC1072
 JC1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1072.See file dsdata.pdf to determine how the superseded data were derived.
 JC1072
 JC1072_MARKER: I = METAL ROD
 JC1072_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1072_STAMPING: M 286 1981
 JC1072_MARK LOGO: NGS
 JC1072_PROJECTION: FLUSH
 JC1072_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1072_ROD/PIPE-DEPTH: 9.80 meters
 JC1072
 JC1072  HISTORY     - Date     Condition        Report By
 JC1072  HISTORY     - 1981     MONUMENTED       NGS
 JC1072  HISTORY     - 20110808 GOOD             ILDT
 JC1072
 JC1072                          STATION DESCRIPTION
 JC1072
 JC1072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1072'15.4 KM (9.6 MI) NW FROM PRAIRIE DU ROCHER.
 JC1072'3.4 KILOMETERS (2.1 MILES)SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1072'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1072'155 IN PRAIRIE DU ROCHER, THENCE CONTINUENORTHWEST ALONG THE SAME
 JC1072'LEVEE FOR 12.1 KILOMETERS (7.5 MILES) TO THE MARK ON THE RIGHT, AT
 JC1072'MILE POST NUMBER 3, 29.87 METERS (98.0 FEET) SOUTHEAST OF THE CENTER
 JC1072'OF GRAVEL ROAD LEADING NORTHEAST, 3.65 METERS (12.0 FEET) NORTHEAST OF
 JC1072'THE CENTER OF THE LEVEE ROAD. 0.55 METER (1.8 FEET) SOUTHWEST OF
 JC1072'CONCRETE MILES POST NUMBER 3 AND 0.30 METER (1.0 FOOT) SOUTHEAST OF A
 JC1072'METAL WITNESS POST.
 JC1072'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 JC1072'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1072
 JC1072                          STATION RECOVERY (2011)
 JC1072
 JC1072'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1087 ***********************************************************************
 JC1087  DESIGNATION -  M 287
 JC1087  PID         -  JC1087
 JC1087  STATE/COUNTY-  IL/MONROE
 JC1087  COUNTRY     -  US
 JC1087  USGS QUAD   -  VALMEYER (2018)
 JC1087
 JC1087                         *CURRENT SURVEY CONTROL
 JC1087  ______________________________________________________________________
 JC1087* NAD 83(1986) POSITION- 38 16 25.     (N) 090 21 21.     (W)   SCALED
 JC1087* NAVD 88 ORTHO HEIGHT -   125.575 (meters)      411.99  (feet) ADJUSTED
 JC1087  ______________________________________________________________________
 JC1087  GEOID HEIGHT    -        -30.242 (meters)                     GEOID18
 JC1087  DYNAMIC HEIGHT  -        125.493 (meters)      411.72  (feet) COMP
 JC1087  MODELED GRAVITY -    979,974.7   (mgal)                       NAVD 88
 JC1087
 JC1087  VERT ORDER      -  FIRST     CLASS II
 JC1087
 JC1087.The horizontal coordinates were scaled from a map and have
 JC1087.an estimated accuracy of +/- 6 seconds.
 JC1087
 JC1087.The orthometric height was determined by differential leveling and
 JC1087.adjusted by the NATIONAL GEODETIC SURVEY
 JC1087.in June 1991.
 JC1087
 JC1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1087.GEOID18 height accuracy estimate available here.
 JC1087
 JC1087.Click photographs - Photos may exist for this station.
 JC1087
 JC1087.The dynamic height is computed by dividing the NAVD 88
 JC1087.geopotential number by the normal gravity value computed on the
 JC1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1087.degrees latitude (g = 980.6199 gals.).
 JC1087
 JC1087.The modeled gravity was interpolated from observed gravity values.
 JC1087
 JC1087;                    North         East    Units  Estimated Accuracy
 JC1087;SPC IL W     -   178,360.      683,450.      MT  (+/- 180 meters Scaled)
 JC1087
 JC1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC313394(NAD 83)
 JC1087
 JC1087                          SUPERSEDED SURVEY CONTROL
 JC1087
 JC1087  NGVD 29 (11/26/84)  125.526  (m)          411.83   (f) ADJUSTED    1 2
 JC1087
 JC1087.Superseded values are not recommended for survey control.
 JC1087
 JC1087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1087.See file dsdata.pdf to determine how the superseded data were derived.
 JC1087
 JC1087_MARKER: I = METAL ROD
 JC1087_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1087_STAMPING: M 287 1981
 JC1087_MARK LOGO: NGS
 JC1087_PROJECTION: FLUSH
 JC1087_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1087_ROD/PIPE-DEPTH: 9.8 meters
 JC1087
 JC1087  HISTORY     - Date     Condition        Report By
 JC1087  HISTORY     - 1981     MONUMENTED       NGS
 JC1087
 JC1087                          STATION DESCRIPTION
 JC1087
 JC1087'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1087'2.1 KM (1.3 MI) SOUTH FROM VALMEYER.
 JC1087'2.1 KILOMETERS (1.3 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1087'THE OLD FOUNTAIN CREEK PUMPING STATION AT VALMEYER TO THE MARK ON THE
 JC1087'LEFT, 3.51 METERS (11.5 FEET) EAST-NORTHEAST OF THE CENTER OF THE
 JC1087'LEVEE ROAD AND 0.46 METER (1.5 FEET) NORTH-NORTHWEST OF A METAL
 JC1087'WITNESS POST.
 JC1087'THE MARK IS 0.46 METERS  SSE FROM A WITNESS POST.
 JC1087'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1413 ***********************************************************************
 HB1413  DESIGNATION -  M 288
 HB1413  PID         -  HB1413
 HB1413  STATE/COUNTY-  IL/RANDOLPH
 HB1413  COUNTRY     -  US
 HB1413  USGS QUAD   -  KASKASKIA (2018)
 HB1413
 HB1413                         *CURRENT SURVEY CONTROL
 HB1413  ______________________________________________________________________
 HB1413* NAD 83(1986) POSITION- 37 58 36.     (N) 089 58 34.     (W)   SCALED
 HB1413* NAVD 88 ORTHO HEIGHT -   121.190 (meters)      397.60  (feet) ADJUSTED
 HB1413  ______________________________________________________________________
 HB1413  GEOID HEIGHT    -        -29.742 (meters)                     GEOID18
 HB1413  DYNAMIC HEIGHT  -        121.107 (meters)      397.33  (feet) COMP
 HB1413  MODELED GRAVITY -    979,940.6   (mgal)                       NAVD 88
 HB1413
 HB1413  VERT ORDER      -  FIRST     CLASS II
 HB1413
 HB1413.The horizontal coordinates were scaled from a map and have
 HB1413.an estimated accuracy of +/- 6 seconds.
 HB1413
 HB1413.The orthometric height was determined by differential leveling and
 HB1413.adjusted by the NATIONAL GEODETIC SURVEY
 HB1413.in June 1991.
 HB1413
 HB1413.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1413.GEOID18 height accuracy estimate available here.
 HB1413
 HB1413.Click photographs - Photos may exist for this station.
 HB1413
 HB1413.The dynamic height is computed by dividing the NAVD 88
 HB1413.geopotential number by the normal gravity value computed on the
 HB1413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1413.degrees latitude (g = 980.6199 gals.).
 HB1413
 HB1413.The modeled gravity was interpolated from observed gravity values.
 HB1413
 HB1413;                    North         East    Units  Estimated Accuracy
 HB1413;SPC IL W     -   145,400.      716,740.      MT  (+/- 180 meters Scaled)
 HB1413
 HB1413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH385074(NAD 83)
 HB1413
 HB1413                          SUPERSEDED SURVEY CONTROL
 HB1413
 HB1413  NGVD 29 (11/26/84)  121.126  (m)          397.39   (f) ADJUSTED    1 2
 HB1413
 HB1413.Superseded values are not recommended for survey control.
 HB1413
 HB1413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1413.See file dsdata.pdf to determine how the superseded data were derived.
 HB1413
 HB1413_MARKER: I = METAL ROD
 HB1413_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1413_STAMPING: M 288 1981
 HB1413_MARK LOGO: NGS
 HB1413_PROJECTION: FLUSH
 HB1413_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1413_ROD/PIPE-DEPTH: 9.80 meters
 HB1413
 HB1413  HISTORY     - Date     Condition        Report By
 HB1413  HISTORY     - 1981     MONUMENTED       NGS
 HB1413  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 HB1413
 HB1413                          STATION DESCRIPTION
 HB1413
 HB1413'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1413'2.95 KM (1.85 MI) WEST FROM ELLIS GROVE.
 HB1413'0.4 KILOMETERS (0.25 MILES) SOUTH ALONG THE TOP OF THE WEST MAIN LEVEE
 HB1413'FROM THE KASKASKIA LOCK AND DAM AT ELLIS GROVE TO A BEND IN THE LEVEE,
 HB1413'THENCE 2.6 KILOMETERS (1.6 MILES) WEST ALONG THE TOP OF THE MAIN LEVEE
 HB1413'TO THE MARK ON THE RIGHT, 3.51 METERS (11.5 FEET) NORTH OF THE CENTER
 HB1413'OF THE LEVEE ROAD AND 0.46 METER (1.5 FEET) WEST OF A METAL WITNESS
 HB1413'POST.
 HB1413'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 HB1413'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 HB1413
 HB1413                          STATION RECOVERY (2011)
 HB1413
 HB1413'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1413'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0360 ***********************************************************************
 MF0360  DESIGNATION -  M 29
 MF0360  PID         -  MF0360
 MF0360  STATE/COUNTY-  IL/LIVINGSTON
 MF0360  COUNTRY     -  US
 MF0360  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0360
 MF0360                         *CURRENT SURVEY CONTROL
 MF0360  ______________________________________________________________________
 MF0360* NAD 83(1986) POSITION- 41 02 36.     (N) 088 52 07.     (W)   SCALED
 MF0360* NAVD 88 ORTHO HEIGHT -   191.872 (meters)      629.50  (feet) ADJUSTED
 MF0360  ______________________________________________________________________
 MF0360  GEOID HEIGHT    -        -32.444 (meters)                     GEOID18
 MF0360  DYNAMIC HEIGHT  -        191.793 (meters)      629.24  (feet) COMP
 MF0360  MODELED GRAVITY -    980,208.0   (mgal)                       NAVD 88
 MF0360
 MF0360  VERT ORDER      -  SECOND    CLASS 0
 MF0360
 MF0360.The horizontal coordinates were scaled from a map and have
 MF0360.an estimated accuracy of +/- 6 seconds.
 MF0360
 MF0360.The orthometric height was determined by differential leveling and
 MF0360.adjusted by the NATIONAL GEODETIC SURVEY
 MF0360.in June 1991.
 MF0360
 MF0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0360.GEOID18 height accuracy estimate available here.
 MF0360
 MF0360.Click photographs - Photos may exist for this station.
 MF0360
 MF0360.The dynamic height is computed by dividing the NAVD 88
 MF0360.geopotential number by the normal gravity value computed on the
 MF0360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0360.degrees latitude (g = 980.6199 gals.).
 MF0360
 MF0360.The modeled gravity was interpolated from observed gravity values.
 MF0360
 MF0360;                    North         East    Units  Estimated Accuracy
 MF0360;SPC IL E     -   485,990.      255,000.      MT  (+/- 180 meters Scaled)
 MF0360
 MF0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL429452(NAD 83)
 MF0360
 MF0360                          SUPERSEDED SURVEY CONTROL
 MF0360
 MF0360  NGVD 29 (??/??/92)  191.931  (m)          629.69   (f) ADJ UNCH    2 0
 MF0360
 MF0360.Superseded values are not recommended for survey control.
 MF0360
 MF0360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0360.See file dsdata.pdf to determine how the superseded data were derived.
 MF0360
 MF0360_MARKER: DB = BENCH MARK DISK
 MF0360_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0360_SP_SET: SIGNAL CONTROL ARM BASE
 MF0360_STAMPING: M 29 1934
 MF0360_MARK LOGO: CGS
 MF0360_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0360
 MF0360  HISTORY     - Date     Condition        Report By
 MF0360  HISTORY     - 1934     MONUMENTED       CGS
 MF0360
 MF0360                          STATION DESCRIPTION
 MF0360
 MF0360'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0360'AT ANCONA.
 MF0360'AT ANCONA, LIVINGSTON COUNTY, ON THE ATCHISON, TOPEKA AND SANTA
 MF0360'FE RAILWAY, 207 FEET NORTH OF THE STATION, 11 POLES NORTH OF
 MF0360'MILEPOST 96, IN THE SOUTHEAST CORNER OF THE CONCRETE BASE
 MF0360'SUPPORTING A SIGNAL-CONTROL ARM, 17 FEET EAST OF THE CENTERLINE
 MF0360'OF THE EAST SIDETRACK, AND LEVEL WITH THE RAIL.  A STANDARD
 MF0360'DISK, STAMPED M 29 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1336 ***********************************************************************
 HB1336  DESIGNATION -  M 290
 HB1336  PID         -  HB1336
 HB1336  STATE/COUNTY-  IL/JACKSON
 HB1336  COUNTRY     -  US
 HB1336  USGS QUAD   -  GORHAM (2018)
 HB1336
 HB1336                         *CURRENT SURVEY CONTROL
 HB1336  ______________________________________________________________________
 HB1336* NAD 83(1986) POSITION- 37 42 06.     (N) 089 28 24.     (W)   SCALED
 HB1336* NAVD 88 ORTHO HEIGHT -   116.413 (meters)      381.93  (feet) ADJUSTED
 HB1336  ______________________________________________________________________
 HB1336  GEOID HEIGHT    -        -29.063 (meters)                     GEOID18
 HB1336  DYNAMIC HEIGHT  -        116.331 (meters)      381.66  (feet) COMP
 HB1336  MODELED GRAVITY -    979,928.0   (mgal)                       NAVD 88
 HB1336
 HB1336  VERT ORDER      -  FIRST     CLASS II
 HB1336
 HB1336.The horizontal coordinates were scaled from a map and have
 HB1336.an estimated accuracy of +/- 6 seconds.
 HB1336
 HB1336.The orthometric height was determined by differential leveling and
 HB1336.adjusted by the NATIONAL GEODETIC SURVEY
 HB1336.in June 1991.
 HB1336
 HB1336.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1336.GEOID18 height accuracy estimate available here.
 HB1336
 HB1336.Click photographs - Photos may exist for this station.
 HB1336
 HB1336.The dynamic height is computed by dividing the NAVD 88
 HB1336.geopotential number by the normal gravity value computed on the
 HB1336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1336.degrees latitude (g = 980.6199 gals.).
 HB1336
 HB1336.The modeled gravity was interpolated from observed gravity values.
 HB1336
 HB1336;                    North         East    Units  Estimated Accuracy
 HB1336;SPC IL W     -   115,090.      761,140.      MT  (+/- 180 meters Scaled)
 HB1336
 HB1336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG819755(NAD 83)
 HB1336
 HB1336                          SUPERSEDED SURVEY CONTROL
 HB1336
 HB1336  NGVD 29 (11/26/84)  116.327  (m)          381.65   (f) ADJUSTED    1 2
 HB1336
 HB1336.Superseded values are not recommended for survey control.
 HB1336
 HB1336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1336.See file dsdata.pdf to determine how the superseded data were derived.
 HB1336
 HB1336_MARKER: DV = VERTICAL CONTROL DISK
 HB1336_SETTING: 66 = SET IN ROCK OUTCROP
 HB1336_STAMPING: M 290 1981
 HB1336_MARK LOGO: NGS
 HB1336_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1336+STABILITY: POSITION/ELEVATION WELL
 HB1336
 HB1336  HISTORY     - Date     Condition        Report By
 HB1336  HISTORY     - 1981     MONUMENTED       NGS
 HB1336  HISTORY     - 20020529 GOOD             INDIV
 HB1336  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1336
 HB1336                          STATION DESCRIPTION
 HB1336
 HB1336'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1336'2.2 KM (1.4 MI) SE FROM GORHAM.
 HB1336'2.2 KILOMETERS (1.4 MILES) SOUTHEAST ALONG COUNTY ROAD 9 FROM THE POST
 HB1336'OFFICE IN GORHAM TO A ROCK CUT AND THE MARK ON THE RIGHT, SET
 HB1336'HORIZONTALLY IN TOP OF AN ANGLING SHELF NEAR THE SOUTHEAST END OF THE
 HB1336'ROCK CUT, ABOUT 500 FEET WEST-NORTHWEST OF THE JUNCTION OF STATE
 HB1336'HIGHWAY 3, 19.51 METERS (64.0 FEET) SOUTHWEST OF THE CENTER LINE OF
 HB1336'THE ROAD, 3.08 METERS (10.1 FEET) NORTHWEST OF THE SOUTHEAST END OF
 HB1336'THE ROCK CUT FROM GROUND LEVEL.
 HB1336'THE MARK IS 0.67 M ABOVE GROUND.
 HB1336
 HB1336                          STATION RECOVERY (2002)
 HB1336
 HB1336'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RDW)
 HB1336'RECOVERED IN GOOD CONDITION.
 HB1336
 HB1336                          STATION RECOVERY (2011)
 HB1336
 HB1336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1336'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1305 ***********************************************************************
 HB1305  DESIGNATION -  M 291
 HB1305  PID         -  HB1305
 HB1305  STATE/COUNTY-  IL/UNION
 HB1305  COUNTRY     -  US
 HB1305  USGS QUAD   -  WARE (2018)
 HB1305
 HB1305                         *CURRENT SURVEY CONTROL
 HB1305  ______________________________________________________________________
 HB1305* NAD 83(1986) POSITION- 37 22 47.     (N) 089 24 31.     (W)   SCALED
 HB1305* NAVD 88 ORTHO HEIGHT -   110.069 (meters)      361.12  (feet) ADJUSTED
 HB1305  ______________________________________________________________________
 HB1305  GEOID HEIGHT    -        -28.380 (meters)                     GEOID18
 HB1305  DYNAMIC HEIGHT  -        109.992 (meters)      360.87  (feet) COMP
 HB1305  MODELED GRAVITY -    979,929.1   (mgal)                       NAVD 88
 HB1305
 HB1305  VERT ORDER      -  FIRST     CLASS II
 HB1305
 HB1305.The horizontal coordinates were scaled from a map and have
 HB1305.an estimated accuracy of +/- 6 seconds.
 HB1305
 HB1305.The orthometric height was determined by differential leveling and
 HB1305.adjusted by the NATIONAL GEODETIC SURVEY
 HB1305.in June 1991.
 HB1305
 HB1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1305.GEOID18 height accuracy estimate available here.
 HB1305
 HB1305.Click photographs - Photos may exist for this station.
 HB1305
 HB1305.The dynamic height is computed by dividing the NAVD 88
 HB1305.geopotential number by the normal gravity value computed on the
 HB1305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1305.degrees latitude (g = 980.6199 gals.).
 HB1305
 HB1305.The modeled gravity was interpolated from observed gravity values.
 HB1305
 HB1305;                    North         East    Units  Estimated Accuracy
 HB1305;SPC IL W     -    79,400.      767,140.      MT  (+/- 180 meters Scaled)
 HB1305
 HB1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG867397(NAD 83)
 HB1305
 HB1305                          SUPERSEDED SURVEY CONTROL
 HB1305
 HB1305  NGVD 29 (11/26/84)  109.971  (m)          360.80   (f) ADJUSTED    1 2
 HB1305
 HB1305.Superseded values are not recommended for survey control.
 HB1305
 HB1305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1305.See file dsdata.pdf to determine how the superseded data were derived.
 HB1305
 HB1305_MARKER: I = METAL ROD
 HB1305_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1305_STAMPING: M 291 1981
 HB1305_MARK LOGO: NGS
 HB1305_PROJECTION: FLUSH
 HB1305_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1305_ROD/PIPE-DEPTH: 9.7 meters
 HB1305
 HB1305  HISTORY     - Date     Condition        Report By
 HB1305  HISTORY     - 1981     MONUMENTED       NGS
 HB1305
 HB1305                          STATION DESCRIPTION
 HB1305
 HB1305'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1305'2.7 KM (1.7 MI) NW FROM REYNOLDSVILLE.
 HB1305'1.1 KILOMETER (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1305'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1305'CHURCH IN REYNOLDSVILLE, THENCE 1.6 KILOMETERS (1.0 MILE) NORTH ALONG
 HB1305'THE LEVEE ROAD TO THE MARK ON THE RIGHT, 1.1 KILOMETERS (0.7 MILE)
 HB1305'NORTH OF A CATTLE GUARD IN THE LEVEE ROAD, 2.74 METERS (9.0 FEET) EAST
 HB1305'OF THE CENTER OF LEVEE ROAD.
 HB1305'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 HB1305'THE MARK IS 0.18 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1324 ***********************************************************************
 HB1324  DESIGNATION -  M 292
 HB1324  PID         -  HB1324
 HB1324  STATE/COUNTY-  IL/JACKSON
 HB1324  COUNTRY     -  US
 HB1324  USGS QUAD   -  WOLF LAKE (2018)
 HB1324
 HB1324                         *CURRENT SURVEY CONTROL
 HB1324  ______________________________________________________________________
 HB1324* NAD 83(1986) POSITION- 37 34 09.     (N) 089 29 05.     (W)   SCALED
 HB1324* NAVD 88 ORTHO HEIGHT -   113.351 (meters)      371.89  (feet) ADJUSTED
 HB1324  ______________________________________________________________________
 HB1324  GEOID HEIGHT    -        -28.659 (meters)                     GEOID18
 HB1324  DYNAMIC HEIGHT  -        113.273 (meters)      371.63  (feet) COMP
 HB1324  MODELED GRAVITY -    979,940.1   (mgal)                       NAVD 88
 HB1324
 HB1324  VERT ORDER      -  FIRST     CLASS II
 HB1324
 HB1324.The horizontal coordinates were scaled from a map and have
 HB1324.an estimated accuracy of +/- 6 seconds.
 HB1324
 HB1324.The orthometric height was determined by differential leveling and
 HB1324.adjusted by the NATIONAL GEODETIC SURVEY
 HB1324.in June 1991.
 HB1324
 HB1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1324.GEOID18 height accuracy estimate available here.
 HB1324
 HB1324.Click photographs - Photos may exist for this station.
 HB1324
 HB1324.The dynamic height is computed by dividing the NAVD 88
 HB1324.geopotential number by the normal gravity value computed on the
 HB1324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1324.degrees latitude (g = 980.6199 gals.).
 HB1324
 HB1324.The modeled gravity was interpolated from observed gravity values.
 HB1324
 HB1324;                    North         East    Units  Estimated Accuracy
 HB1324;SPC IL W     -   100,370.      760,240.      MT  (+/- 180 meters Scaled)
 HB1324
 HB1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG805609(NAD 83)
 HB1324
 HB1324                          SUPERSEDED SURVEY CONTROL
 HB1324
 HB1324  NGVD 29 (11/26/84)  113.262  (m)          371.59   (f) ADJUSTED    1 2
 HB1324
 HB1324.Superseded values are not recommended for survey control.
 HB1324
 HB1324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1324.See file dsdata.pdf to determine how the superseded data were derived.
 HB1324
 HB1324_MARKER: I = METAL ROD
 HB1324_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1324_STAMPING: M 292 1981
 HB1324_MARK LOGO: NGS
 HB1324_PROJECTION: FLUSH
 HB1324_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1324_ROD/PIPE-DEPTH: 9.7 meters
 HB1324
 HB1324  HISTORY     - Date     Condition        Report By
 HB1324  HISTORY     - 1981     MONUMENTED       NGS
 HB1324  HISTORY     - 20070410 MARK NOT FOUND   ILDT
 HB1324
 HB1324                          STATION DESCRIPTION
 HB1324
 HB1324'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1324'8.2 KM (5.10 MI) SOUTH FROM GRAND TOWER.
 HB1324'8.2 KILOMETERS (5.10 MILES) SOUTH ALONG TOP OF THE LEVEE FROM THE POST
 HB1324'OFFICE IN GRAND TOWER TO THE MARK ON THE LEFT, 0.8 KILOMETER (0.5
 HB1324'MILE) SOUTHEAST OF CONCRETE MILE POST 7, 1.2 KILOMETERS (O.75 MILE)
 HB1324'NORTHWEST OF THE JUNCTION OF STATE HIGHWAY 3, 19.37 METERS (12.0 FEET)
 HB1324'NORTH OF THE CENTER OF LEVEE ROAD.
 HB1324'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1324
 HB1324                          STATION RECOVERY (2007)
 HB1324
 HB1324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (JBH)
 HB1324'NOT FOUND DO TO RECONSTRUCTION OF LEVEES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1648 ***********************************************************************
 JA1648  DESIGNATION -  M 294
 JA1648  PID         -  JA1648
 JA1648  STATE/COUNTY-  IL/LAWRENCE
 JA1648  COUNTRY     -  US
 JA1648  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1648
 JA1648                         *CURRENT SURVEY CONTROL
 JA1648  ______________________________________________________________________
 JA1648* NAD 83(1986) POSITION- 38 43 28.     (N) 087 39 55.     (W)   SCALED
 JA1648* NAVD 88 ORTHO HEIGHT -   131.714 (meters)      432.13  (feet) ADJUSTED
 JA1648  ______________________________________________________________________
 JA1648  GEOID HEIGHT    -        -31.634 (meters)                     GEOID18
 JA1648  DYNAMIC HEIGHT  -        131.634 (meters)      431.87  (feet) COMP
 JA1648  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 JA1648
 JA1648  VERT ORDER      -  FIRST     CLASS II
 JA1648
 JA1648.The horizontal coordinates were scaled from a map and have
 JA1648.an estimated accuracy of +/- 6 seconds.
 JA1648
 JA1648.The orthometric height was determined by differential leveling and
 JA1648.adjusted by the NATIONAL GEODETIC SURVEY
 JA1648.in June 1991.
 JA1648
 JA1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1648.GEOID18 height accuracy estimate available here.
 JA1648
 JA1648.Click photographs - Photos may exist for this station.
 JA1648
 JA1648.The dynamic height is computed by dividing the NAVD 88
 JA1648.geopotential number by the normal gravity value computed on the
 JA1648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1648.degrees latitude (g = 980.6199 gals.).
 JA1648
 JA1648.The modeled gravity was interpolated from observed gravity values.
 JA1648
 JA1648;                    North         East    Units  Estimated Accuracy
 JA1648;SPC IL E     -   228,600.      358,090.      MT  (+/- 180 meters Scaled)
 JA1648
 JA1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH421864(NAD 83)
 JA1648
 JA1648                          SUPERSEDED SURVEY CONTROL
 JA1648
 JA1648.No superseded survey control is available for this station.
 JA1648
 JA1648_MARKER: DV = VERTICAL CONTROL DISK
 JA1648_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JA1648_SP_SET: BRIDGE ABUTMENT
 JA1648_STAMPING: M 294 1986
 JA1648_MARK LOGO: NGS
 JA1648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1648
 JA1648  HISTORY     - Date     Condition        Report By
 JA1648  HISTORY     - 1986     MONUMENTED       NGS
 JA1648
 JA1648                          STATION DESCRIPTION
 JA1648
 JA1648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1648'1.4 KM (0.85 MI) EAST FROM LAWRENCEVILLE.
 JA1648'1.4 KM (0.85 MI) EASTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1648'COURTHOUSE IN LAWRENCEVILLE, SET VERTICALLY IN THE NORTHEAST FACE OF
 JA1648'THE NORTHWEST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE SPANNING THE
 JA1648'EMBARRAS RIVER, AND 6.5 M (21.3 FT) NORTHEAST OF THE CENTERLINE OF THE
 JA1648'HIGHWAY.
 JA1648'THE MARK IS 1.2 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1601 ***********************************************************************
 JB1601  DESIGNATION -  M 295
 JB1601  PID         -  JB1601
 JB1601  STATE/COUNTY-  IL/MARION
 JB1601  COUNTRY     -  US
 JB1601  USGS QUAD   -  OMEGA (2018)
 JB1601
 JB1601                         *CURRENT SURVEY CONTROL
 JB1601  ______________________________________________________________________
 JB1601* NAD 83(1986) POSITION- 38 37 50.     (N) 088 45 43.     (W)   SCALED
 JB1601* NAVD 88 ORTHO HEIGHT -   152.866 (meters)      501.53  (feet) ADJUSTED
 JB1601  ______________________________________________________________________
 JB1601  GEOID HEIGHT    -        -31.070 (meters)                     GEOID18
 JB1601  DYNAMIC HEIGHT  -        152.769 (meters)      501.21  (feet) COMP
 JB1601  MODELED GRAVITY -    979,992.2   (mgal)                       NAVD 88
 JB1601
 JB1601  VERT ORDER      -  FIRST     CLASS II
 JB1601
 JB1601.The horizontal coordinates were scaled from a map and have
 JB1601.an estimated accuracy of +/- 6 seconds.
 JB1601
 JB1601.The orthometric height was determined by differential leveling and
 JB1601.adjusted by the NATIONAL GEODETIC SURVEY
 JB1601.in June 1991.
 JB1601
 JB1601.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1601.GEOID18 height accuracy estimate available here.
 JB1601
 JB1601.Click photographs - Photos may exist for this station.
 JB1601
 JB1601.The dynamic height is computed by dividing the NAVD 88
 JB1601.geopotential number by the normal gravity value computed on the
 JB1601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1601.degrees latitude (g = 980.6199 gals.).
 JB1601
 JB1601.The modeled gravity was interpolated from observed gravity values.
 JB1601
 JB1601;                    North         East    Units  Estimated Accuracy
 JB1601;SPC IL E     -   218,050.      262,680.      MT  (+/- 180 meters Scaled)
 JB1601
 JB1601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH466772(NAD 83)
 JB1601
 JB1601                          SUPERSEDED SURVEY CONTROL
 JB1601
 JB1601.No superseded survey control is available for this station.
 JB1601
 JB1601_MARKER: I = METAL ROD
 JB1601_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1601_STAMPING: M 295 1986
 JB1601_MARK LOGO: NGS
 JB1601_PROJECTION: FLUSH
 JB1601_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1601_ROD/PIPE-DEPTH: 5.3 meters
 JB1601
 JB1601  HISTORY     - Date     Condition        Report By
 JB1601  HISTORY     - 1986     MONUMENTED       NGS
 JB1601  HISTORY     - 20110915 MARK NOT FOUND   ILDT
 JB1601
 JB1601                          STATION DESCRIPTION
 JB1601
 JB1601'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1601'16.1 KM (10.0 MI) EAST FROM SALEM.
 JB1601'16.1 KM (10.0 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE
 JB1601'IN SALEM, 9.1 M (29.9 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 2.9
 JB1601'M (9.5 FT) EAST OF THE CENTER OF COUNTY ROAD 1075 N, AND 0.8 M (2.6
 JB1601'FT) SOUTH OF A UTILITY POLE WITH A GUY WIRE.  NOTE--ACCESS TO DATUM
 JB1601'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1601'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JB1601'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JB1601
 JB1601                          STATION RECOVERY (2011)
 JB1601
 JB1601'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1601'COULD BE COVERED BY ASPHALT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1682 ***********************************************************************
 LC1682  DESIGNATION -  M 296
 LC1682  PID         -  LC1682
 LC1682  STATE/COUNTY-  IL/MCLEAN
 LC1682  COUNTRY     -  US
 LC1682  USGS QUAD   -  LE ROY (2018)
 LC1682
 LC1682                         *CURRENT SURVEY CONTROL
 LC1682  ______________________________________________________________________
 LC1682* NAD 83(1986) POSITION- 40 20 48.     (N) 088 45 55.     (W)   SCALED
 LC1682* NAVD 88 ORTHO HEIGHT -   237.071 (meters)      777.79  (feet) ADJUSTED
 LC1682  ______________________________________________________________________
 LC1682  GEOID HEIGHT    -        -31.926 (meters)                     GEOID18
 LC1682  DYNAMIC HEIGHT  -        236.958 (meters)      777.42  (feet) COMP
 LC1682  MODELED GRAVITY -    980,141.8   (mgal)                       NAVD 88
 LC1682
 LC1682  VERT ORDER      -  FIRST     CLASS II
 LC1682
 LC1682.The horizontal coordinates were scaled from a map and have
 LC1682.an estimated accuracy of +/- 6 seconds.
 LC1682
 LC1682.The orthometric height was determined by differential leveling and
 LC1682.adjusted by the NATIONAL GEODETIC SURVEY
 LC1682.in June 1991.
 LC1682
 LC1682.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1682.GEOID18 height accuracy estimate available here.
 LC1682
 LC1682.Click photographs - Photos may exist for this station.
 LC1682
 LC1682.The dynamic height is computed by dividing the NAVD 88
 LC1682.geopotential number by the normal gravity value computed on the
 LC1682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1682.degrees latitude (g = 980.6199 gals.).
 LC1682
 LC1682.The modeled gravity was interpolated from observed gravity values.
 LC1682
 LC1682;                    North         East    Units  Estimated Accuracy
 LC1682;SPC IL E     -   408,580.      263,300.      MT  (+/- 180 meters Scaled)
 LC1682
 LC1682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK500677(NAD 83)
 LC1682
 LC1682                          SUPERSEDED SURVEY CONTROL
 LC1682
 LC1682.No superseded survey control is available for this station.
 LC1682
 LC1682_MARKER: DV = VERTICAL CONTROL DISK
 LC1682_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LC1682_SP_SET: FOUNDATION
 LC1682_STAMPING: M 296 1986
 LC1682_MARK LOGO: NGS
 LC1682_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC1682+STABILITY: POSITION/ELEVATION WELL
 LC1682
 LC1682  HISTORY     - Date     Condition        Report By
 LC1682  HISTORY     - 1986     MONUMENTED       NGS
 LC1682  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC1682
 LC1682                          STATION DESCRIPTION
 LC1682
 LC1682'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1682'IN LEROY.
 LC1682'IN LEROY, AT 400 WEST CENTER STREET, 6.5 M (21.3 FT) SOUTHEAST OF THE
 LC1682'NORTHWEST PIT ENTRANCE OF THE OMALLEY GRAIN INCORPORATION ELEVATOR,
 LC1682'1.3 M (4.3 FT) WEST OF THE WEST CORNER OF THE MOST NORTHWESTERLY 1 OF
 LC1682'2 IRON PIT GRATES, AND 0.2 M (0.7 FT) NORTHEAST OF THE OF THE
 LC1682'SOUTHWEST WALL.
 LC1682'THE MARK IS ABOVE LEVEL WITH THE ELEVATOR FLOOR.
 LC1682
 LC1682                          STATION RECOVERY (2012)
 LC1682
 LC1682'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1682'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1688 ***********************************************************************
 LC1688  DESIGNATION -  M 297
 LC1688  PID         -  LC1688
 LC1688  STATE/COUNTY-  IL/MCLEAN
 LC1688  COUNTRY     -  US
 LC1688  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC1688
 LC1688                         *CURRENT SURVEY CONTROL
 LC1688  ______________________________________________________________________
 LC1688* NAD 83(1986) POSITION- 40 23 23.4    (N) 088 52 31.6    (W)   HD_HELD2
 LC1688* NAVD 88 ORTHO HEIGHT -   240.760 (meters)      789.89  (feet) ADJUSTED
 LC1688  ______________________________________________________________________
 LC1688  GEOID HEIGHT    -        -31.998 (meters)                     GEOID18
 LC1688  DYNAMIC HEIGHT  -        240.644 (meters)      789.51  (feet) COMP
 LC1688  MODELED GRAVITY -    980,137.1   (mgal)                       NAVD 88
 LC1688
 LC1688  VERT ORDER      -  FIRST     CLASS II
 LC1688
 LC1688.The horizontal coordinates were established by autonomous hand held GPS
 LC1688.observations and have an estimated accuracy of +/- 10 meters.
 LC1688
 LC1688.The orthometric height was determined by differential leveling and
 LC1688.adjusted by the NATIONAL GEODETIC SURVEY
 LC1688.in June 1991.
 LC1688
 LC1688.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1688.GEOID18 height accuracy estimate available here.
 LC1688
 LC1688.Click photographs - Photos may exist for this station.
 LC1688
 LC1688.The dynamic height is computed by dividing the NAVD 88
 LC1688.geopotential number by the normal gravity value computed on the
 LC1688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1688.degrees latitude (g = 980.6199 gals.).
 LC1688
 LC1688.The modeled gravity was interpolated from observed gravity values.
 LC1688
 LC1688;                    North         East    Units  Estimated Accuracy
 LC1688;SPC IL E     -   413,427.      253,972.      MT  (+/- 10 meters HH2 GPS)
 LC1688
 LC1688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4082272714(NAD 83)
 LC1688
 LC1688                          SUPERSEDED SURVEY CONTROL
 LC1688
 LC1688.No superseded survey control is available for this station.
 LC1688
 LC1688_MARKER: DV = VERTICAL CONTROL DISK
 LC1688_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC1688_SP_SET: BRIDGE ABUTMENT
 LC1688_STAMPING: M 297 1986
 LC1688_MARK LOGO: NGS
 LC1688_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1688_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1688+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2012
 LC1688
 LC1688  HISTORY     - Date     Condition        Report By
 LC1688  HISTORY     - 1986     MONUMENTED       NGS
 LC1688  HISTORY     - 20120712 GOOD             ILDT
 LC1688
 LC1688                          STATION DESCRIPTION
 LC1688
 LC1688'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1688'12.8 KM (7.95 MI) SE FROM BLOOMINGTON.
 LC1688'11.5 KM (7.15 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1688'JUNCTION WITH INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON,
 LC1688'THENCE 1.3 KM (0.8 MI) SOUTH ALONG SEMINARY STREET, SET VERTICALLY IN
 LC1688'THE WEST END OF THE NORTH CONCRETE ABUTMENT OF THE HIGHWAY OVERPASS OF
 LC1688'INTERSTATE HIGHWAY 74, 4.3 M (14.1 FT) WEST OF THE CENTER OF THE SOUTH
 LC1688'BOUND LANE OF THE HIGHWAY, AND 0.8 M (2.6 FT) NORTH OF THE SOUTHWEST
 LC1688'CORNER OF THE ABUTMENT.
 LC1688'THE MARK IS 0.5 M BELOW THE HIGHWAY.
 LC1688
 LC1688                          STATION RECOVERY (2012)
 LC1688
 LC1688'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1688'SET VERTICAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0241 ***********************************************************************
 KB0241  DESIGNATION -  M 3
 KB0241  PID         -  KB0241
 KB0241  STATE/COUNTY-  IL/CUMBERLAND
 KB0241  COUNTRY     -  US
 KB0241  USGS QUAD   -  GREENUP (2018)
 KB0241
 KB0241                         *CURRENT SURVEY CONTROL
 KB0241  ______________________________________________________________________
 KB0241* NAD 83(1986) POSITION- 39 12 13.     (N) 088 09 25.     (W)   SCALED
 KB0241* NAVD 88 ORTHO HEIGHT -   180.792 (meters)      593.15  (feet) ADJUSTED
 KB0241  ______________________________________________________________________
 KB0241  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 KB0241  DYNAMIC HEIGHT  -        180.685 (meters)      592.80  (feet) COMP
 KB0241  MODELED GRAVITY -    980,034.7   (mgal)                       NAVD 88
 KB0241
 KB0241  VERT ORDER      -  FIRST     CLASS II
 KB0241
 KB0241.The horizontal coordinates were scaled from a map and have
 KB0241.an estimated accuracy of +/- 6 seconds.
 KB0241
 KB0241.The orthometric height was determined by differential leveling and
 KB0241.adjusted by the NATIONAL GEODETIC SURVEY
 KB0241.in June 1991.
 KB0241
 KB0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0241.GEOID18 height accuracy estimate available here.
 KB0241
 KB0241.Click photographs - Photos may exist for this station.
 KB0241
 KB0241.The dynamic height is computed by dividing the NAVD 88
 KB0241.geopotential number by the normal gravity value computed on the
 KB0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0241.degrees latitude (g = 980.6199 gals.).
 KB0241
 KB0241.The modeled gravity was interpolated from observed gravity values.
 KB0241
 KB0241;                    North         East    Units  Estimated Accuracy
 KB0241;SPC IL E     -   281,600.      315,240.      MT  (+/- 180 meters Scaled)
 KB0241
 KB0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ001400(NAD 83)
 KB0241
 KB0241                          SUPERSEDED SURVEY CONTROL
 KB0241
 KB0241  NGVD 29 (??/??/92)  180.854  (m)          593.35   (f) ADJ UNCH    1 2
 KB0241
 KB0241.Superseded values are not recommended for survey control.
 KB0241
 KB0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0241.See file dsdata.pdf to determine how the superseded data were derived.
 KB0241
 KB0241_MARKER: P = PIPE CAP
 KB0241_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0241_STAMPING: ILLINOIS 593 1906
 KB0241_MARK LOGO: USGS
 KB0241_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0241_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0241
 KB0241  HISTORY     - Date     Condition        Report By
 KB0241  HISTORY     - 1906     MONUMENTED       USGS
 KB0241  HISTORY     - 1956     GOOD             CGS
 KB0241  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0241  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 KB0241
 KB0241                          STATION DESCRIPTION
 KB0241
 KB0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0241'2.8 MI S FROM GREENUP.
 KB0241'ABOUT 2.8 MILES SOUTHEAST AND SOUTH ALONG THE ILLINOIS CENTRAL
 KB0241'RAILROAD FROM THE STATION AT GREENUP, ABOUT 0.2 MILE NORTHWEST OF
 KB0241'CROSSING OF AN EAST-WEST GRAVEL ROAD, AT A PRIVATE FIELD ROAD
 KB0241'CROSSING, 284 FEET NORTH AND ACROSS TRACK FROM MILE POST P 145,
 KB0241'24.7 FEET EAST-NORTHEAST OF NEAR RAIL OF TRACK, 9 1/2 FEET
 KB0241'NORTH-NORTHWEST OF CENTER LINE OF FIELD ROAD, 83 1/2 FEET
 KB0241'EAST-NORTHEAST AND AT ABOUT RIGHT ANGLE ACROSS TRACK FROM A
 KB0241'45-INCH OAK TREE, 35 FEET SOUTH-SOUTHEAST OF THE FIRST TELEPHONE
 KB0241'POLE NORTH OF A FIELD ROAD CROSSING, 21 FEET NORTHWEST OF A FENCE
 KB0241'CORNER, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 1/2
 KB0241'FOOT BELOW LEVEL OF TRACK AND IS A U.S.G.S. PIPE AND CAP
 KB0241'PROJECTING 6 INCHES.
 KB0241
 KB0241                          STATION RECOVERY (2005)
 KB0241
 KB0241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0241'MARK NOT FOUND.
 KB0241
 KB0241                          STATION RECOVERY (2012)
 KB0241
 KB0241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0241'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2124 ***********************************************************************
 LB2124  DESIGNATION -  M 300
 LB2124  PID         -  LB2124
 LB2124  STATE/COUNTY-  IL/VERMILION
 LB2124  COUNTRY     -  US
 LB2124  USGS QUAD   -  DANVILLE SW (2018)
 LB2124
 LB2124                         *CURRENT SURVEY CONTROL
 LB2124  ______________________________________________________________________
 LB2124* NAD 83(1986) POSITION- 40 05 26.75   (N) 087 40 20.54   (W)   HD_HELD1
 LB2124* NAVD 88 ORTHO HEIGHT -   198.133 (meters)      650.04  (feet) ADJUSTED
 LB2124  ______________________________________________________________________
 LB2124  GEOID HEIGHT    -        -32.416 (meters)                     GEOID18
 LB2124  DYNAMIC HEIGHT  -        198.035 (meters)      649.72  (feet) COMP
 LB2124  MODELED GRAVITY -    980,126.3   (mgal)                       NAVD 88
 LB2124
 LB2124  VERT ORDER      -  FIRST     CLASS II
 LB2124
 LB2124.The horizontal coordinates were determined by differentially corrected
 LB2124.hand held GPS observations or other comparable positioning techniques
 LB2124.and have an estimated accuracy of +/- 3 meters.
 LB2124
 LB2124.The orthometric height was determined by differential leveling and
 LB2124.adjusted by the NATIONAL GEODETIC SURVEY
 LB2124.in June 1991.
 LB2124
 LB2124.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2124.GEOID18 height accuracy estimate available here.
 LB2124
 LB2124.Click photographs - Photos may exist for this station.
 LB2124
 LB2124.The dynamic height is computed by dividing the NAVD 88
 LB2124.geopotential number by the normal gravity value computed on the
 LB2124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2124.degrees latitude (g = 980.6199 gals.).
 LB2124
 LB2124.The modeled gravity was interpolated from observed gravity values.
 LB2124
 LB2124;                    North         East    Units  Estimated Accuracy
 LB2124;SPC IL E     -   380,287.5     356,366.0     MT  (+/- 3 meters HH1 GPS) 
 LB2124
 LB2124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4268238047(NAD 83)
 LB2124
 LB2124                          SUPERSEDED SURVEY CONTROL
 LB2124
 LB2124.No superseded survey control is available for this station.
 LB2124
 LB2124_MARKER: F = FLANGE-ENCASED ROD
 LB2124_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2124_STAMPING: M 300 1986
 LB2124_MARK LOGO: NGS
 LB2124_PROJECTION: FLUSH
 LB2124_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2124_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2124+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2020
 LB2124_ROD/PIPE-DEPTH: 12.9 meters
 LB2124
 LB2124  HISTORY     - Date     Condition        Report By
 LB2124  HISTORY     - 1986     MONUMENTED       NGS
 LB2124  HISTORY     - 20100408 GOOD             INDIV
 LB2124  HISTORY     - 20110811 GOOD             JCLS
 LB2124  HISTORY     - 20200613 GOOD             USPSQD
 LB2124
 LB2124                          STATION DESCRIPTION
 LB2124
 LB2124'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2124'5.7 KM (3.55 MI) SW FROM DANVILLE.
 LB2124'1.5 KM (0.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LB2124'WITH U.S. HIGHWAY 136 IN DANVILLE, THENCE 4.2 KM (2.6 MI)
 LB2124'SOUTHWESTERLY ALONG COUNTY ROAD 506, 11.6 M (38.1 FT) SOUTH OF THE
 LB2124'CENTERLINE OF THE ROAD, 9.8 M (32.2 FT) NORTH OF A UTILITY POLE, AND
 LB2124'1.0 M (3.3 FT) WEST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS
 LB2124'HAD THROUGH A 5-INCH LOGO CAP.
 LB2124'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 LB2124'THE MARK IS 0.3 M ABOVE THE ROAD.
 LB2124
 LB2124                          STATION RECOVERY (2010)
 LB2124
 LB2124'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (EDI)
 LB2124'MARK IS APPROXIMATELY 0.3 MILES SOUTH WESTERLY OF ROAD 1550 N
 LB2124
 LB2124                          STATION RECOVERY (2011)
 LB2124
 LB2124'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 LB2124'RECOVERED IN GOOD CONDITION.
 LB2124
 LB2124                          STATION RECOVERY (2020)
 LB2124
 LB2124'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 LB2124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1651 ***********************************************************************
 LC1651  DESIGNATION -  M 301
 LC1651  PID         -  LC1651
 LC1651  STATE/COUNTY-  IL/CHAMPAIGN
 LC1651  COUNTRY     -  US
 LC1651  USGS QUAD   -  URBANA (2018)
 LC1651
 LC1651                         *CURRENT SURVEY CONTROL
 LC1651  ______________________________________________________________________
 LC1651* NAD 83(1986) POSITION- 40 04 49.     (N) 088 09 42.     (W)   SCALED
 LC1651* NAVD 88 ORTHO HEIGHT -   213.589 (meters)      700.75  (feet) ADJUSTED
 LC1651  ______________________________________________________________________
 LC1651  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 LC1651  DYNAMIC HEIGHT  -        213.480 (meters)      700.39  (feet) COMP
 LC1651  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 LC1651
 LC1651  VERT ORDER      -  FIRST     CLASS II
 LC1651
 LC1651.The horizontal coordinates were scaled from a map and have
 LC1651.an estimated accuracy of +/- 6 seconds.
 LC1651
 LC1651.The orthometric height was determined by differential leveling and
 LC1651.adjusted by the NATIONAL GEODETIC SURVEY
 LC1651.in June 1991.
 LC1651
 LC1651.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1651.GEOID18 height accuracy estimate available here.
 LC1651
 LC1651.Click photographs - Photos may exist for this station.
 LC1651
 LC1651.The dynamic height is computed by dividing the NAVD 88
 LC1651.geopotential number by the normal gravity value computed on the
 LC1651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1651.degrees latitude (g = 980.6199 gals.).
 LC1651
 LC1651.The modeled gravity was interpolated from observed gravity values.
 LC1651
 LC1651;                    North         East    Units  Estimated Accuracy
 LC1651;SPC IL E     -   378,930.      314,640.      MT  (+/- 180 meters Scaled)
 LC1651
 LC1651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK009373(NAD 83)
 LC1651
 LC1651                          SUPERSEDED SURVEY CONTROL
 LC1651
 LC1651.No superseded survey control is available for this station.
 LC1651
 LC1651_MARKER: I = METAL ROD
 LC1651_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1651_STAMPING: M 301 1986
 LC1651_MARK LOGO: NGS
 LC1651_PROJECTION: FLUSH
 LC1651_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1651_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1651+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2005
 LC1651_ROD/PIPE-DEPTH: 12.2 meters
 LC1651
 LC1651  HISTORY     - Date     Condition        Report By
 LC1651  HISTORY     - 1986     MONUMENTED       NGS
 LC1651  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1651  HISTORY     - 20051123 GOOD             ILDT
 LC1651
 LC1651                          STATION DESCRIPTION
 LC1651
 LC1651'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1651'7.3 KM (4.55 MI) SOUTH FROM URBANA.
 LC1651'7.3 KM (4.55 MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 LC1651'WITH U.S. HIGHWAY 150 IN URBANA, 22.2 M (72.8 FT) EAST OF THE
 LC1651'CENTERLINE OF THE HIGHWAY, 17.8 M (58.4 FT) WEST-NORTHWEST OF A WATER
 LC1651'WELL, 13.2 M (43.3 FT) SOUTH OF THE CENTER OF A DRIVEWAY LEADING EAST,
 LC1651'AND 1.0 M (3.3 FT) NORTH OF A UTILITY POLE.  NOTE--ACCESS TO DATUM
 LC1651'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1651'THE MARK IS 3.3 METERS  S FROM  A WITNESS POST
 LC1651'THE MARK IS 1.2 M ABOVE THE HIGHWAY.
 LC1651
 LC1651                          STATION RECOVERY (2000)
 LC1651
 LC1651'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1651'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1651'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC1651'
 LC1651
 LC1651                          STATION RECOVERY (2005)
 LC1651
 LC1651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1651'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8370 ***********************************************************************
 DR8370  HT_MOD      -  This is a Height Modernization Survey Station.
 DR8370  DESIGNATION -  M 305
 DR8370  PID         -  DR8370
 DR8370  STATE/COUNTY-  IL/COOK
 DR8370  COUNTRY     -  US
 DR8370  USGS QUAD   -  ELMHURST (2018)
 DR8370
 DR8370                         *CURRENT SURVEY CONTROL
 DR8370  ______________________________________________________________________
 DR8370* NAD 83(2011) POSITION- 41 59 26.25249(N) 087 52 45.40915(W)   ADJUSTED
 DR8370* NAD 83(2011) ELLIP HT-   161.561 (meters)        (08/21/22)   ADJUSTED
 DR8370* NAD 83(2011) EPOCH   -  2010.00
 DR8370* NAVD 88 ORTHO HEIGHT -   195.24  (meters)      640.5   (feet) GPS OBS
 DR8370  ______________________________________________________________________
 DR8370  GEOID HEIGHT    -        -33.674 (meters)                     GEOID18
 DR8370  NAD 83(2011) X  -    175,693.348 (meters)                     COMP
 DR8370  NAD 83(2011) Y  - -4,744,563.820 (meters)                     COMP
 DR8370  NAD 83(2011) Z  -  4,244,938.077 (meters)                     COMP
 DR8370  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 DR8370
 DR8370  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR8370  Standards:
 DR8370         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR8370            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR8370  -------------------------------------------------------------------
 DR8370  NETWORK    0.47   1.12           0.20   0.18   0.57     -0.12578137
 DR8370  -------------------------------------------------------------------
 DR8370  Click here for local accuracies and other accuracy information.
 DR8370
 DR8370.The horizontal coordinates were established by GPS observations
 DR8370.and adjusted by the CLAASSEN WHITE & ASSOCIATES PC in August 2022.
 DR8370
 DR8370.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR8370.been affixed to the stable North American tectonic plate. See 
 DR8370.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR8370
 DR8370.The horizontal coordinates are valid at the epoch date displayed above
 DR8370.which is a decimal equivalence of Year/Month/Day.
 DR8370
 DR8370.The orthometric height was determined by GPS observations and a
 DR8370.high-resolution geoid model using precise GPS observation and
 DR8370.processing techniques.
 DR8370
 DR8370.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8370.GEOID18 height accuracy estimate available here.
 DR8370
 DR8370.Click photographs - Photos may exist for this station.
 DR8370
 DR8370.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR8370
 DR8370.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR8370
 DR8370.The ellipsoidal height was determined by GPS observations
 DR8370.and is referenced to NAD 83.
 DR8370
 DR8370. The following values were computed from the NAD 83(2011) position.
 DR8370
 DR8370;                    North         East     Units Scale Factor Converg.
 DR8370;SPC IL E     -   591,161.136   337,623.260   MT  0.99999241   +0 18 13.6
 DR8370;SPC IL E     - 1,939,501.16  1,107,685.65   sFT  0.99999241   +0 18 13.6
 DR8370;UTM  16      - 4,649,109.294   427,169.103   MT  0.99966527   -0 35 17.8
 DR8370
 DR8370!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR8370!SPC IL E     -   0.99997466  x   0.99999241  =   0.99996707
 DR8370!UTM  16      -   0.99997466  x   0.99966527  =   0.99963994
 DR8370
 DR8370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2716949109(NAD 83)
 DR8370
 DR8370                          SUPERSEDED SURVEY CONTROL
 DR8370
 DR8370.No superseded survey control is available for this station.
 DR8370
 DR8370_MARKER: F = FLANGE-ENCASED ROD
 DR8370_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DR8370+WITH SETTING: INFORMATION.
 DR8370_STAMPING: M 305
 DR8370_MARK LOGO: OHARE
 DR8370_PROJECTION: FLUSH
 DR8370_MAGNETIC: I = MARKER IS A STEEL ROD
 DR8370_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DR8370_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8370+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DR8370
 DR8370  HISTORY     - Date     Condition        Report By
 DR8370  HISTORY     - 2018     MONUMENTED       OHARE
 DR8370  HISTORY     - 20220725 GOOD             CWA
 DR8370
 DR8370                          STATION DESCRIPTION
 DR8370
 DR8370'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2022 (KAG)
 DR8370'THE MONUMENT IS LOCATED IN THE STREET SIDE AREA, NEAR THE NORTHEAST
 DR8370'QUADRANT, OF O HARE INTERNATIONAL AIRPORT, CHICAGO, ILLINOIS. FROM THE
 DR8370'INTERSECTION OF US ROUTE 45 (MANNHEIM ROAD) AND IL ROUTE 72 (HIGGINS
 DR8370'ROAD), PROCEED SOUTH OF US ROUTE 45 0.20 MI (0.32 KM) TO ZEMEKE
 DR8370'BOULEVARD.  TURN RIGHT AND PROCEED WEST FOR 300 FT (91.4 M) TO BESSIE
 DR8370'COLEMAN DRIVE.  FOLLOW TO THE LEFT AND PROCEED SOUTH 0.30 MI (0.48 KM)
 DR8370'TO COFFEN ROAD.  TURN LEFT AND PROCEED NORTHEASTERLY 0.50 MI (0.80 KM)
 DR8370'TO THE STATION ON THE LEFT LOCATED AT THE NORTHWEST QUADRANT OF COFFEN
 DR8370'ROAD AND BRODIE ROAD.
 DR8370'
 DR8370'THE STATION IS MARKED AND PROTECTED BY 3 CONCRETE FILLED BOLLARDS. THE
 DR8370'MARK IS 36 FT (11.0 M) WEST OF THE CENTERLINE OF COFFEN ROAD, 32 FT
 DR8370'(9.8 M) NORTH OF THE CENTERLINE OF BRODIE ROAD AND 7.2 FT (2.2 M)
 DR8370'SOUTHERLY OF A LIGHT POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0026 ***********************************************************************
 LD0026  DESIGNATION -  M 31
 LD0026  PID         -  LD0026
 LD0026  STATE/COUNTY-  IL/KNOX
 LD0026  COUNTRY     -  US
 LD0026  USGS QUAD   -  APPLETON (2018)
 LD0026
 LD0026                         *CURRENT SURVEY CONTROL
 LD0026  ______________________________________________________________________
 LD0026* NAD 83(1986) POSITION- 40 55 30.     (N) 090 12 10.     (W)   SCALED
 LD0026* NAVD 88 ORTHO HEIGHT -   193.537 (meters)      634.96  (feet) ADJUSTED
 LD0026  ______________________________________________________________________
 LD0026  GEOID HEIGHT    -        -33.018 (meters)                     GEOID18
 LD0026  DYNAMIC HEIGHT  -        193.451 (meters)      634.68  (feet) COMP
 LD0026  MODELED GRAVITY -    980,176.0   (mgal)                       NAVD 88
 LD0026
 LD0026  VERT ORDER      -  SECOND    CLASS 0
 LD0026
 LD0026.The horizontal coordinates were scaled from a map and have
 LD0026.an estimated accuracy of +/- 6 seconds.
 LD0026
 LD0026.The orthometric height was determined by differential leveling and
 LD0026.adjusted by the NATIONAL GEODETIC SURVEY
 LD0026.in June 1991.
 LD0026
 LD0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0026.GEOID18 height accuracy estimate available here.
 LD0026
 LD0026.Click photographs - Photos may exist for this station.
 LD0026
 LD0026.The dynamic height is computed by dividing the NAVD 88
 LD0026.geopotential number by the normal gravity value computed on the
 LD0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0026.degrees latitude (g = 980.6199 gals.).
 LD0026
 LD0026.The modeled gravity was interpolated from observed gravity values.
 LD0026
 LD0026;                    North         East    Units  Estimated Accuracy
 LD0026;SPC IL W     -   472,700.      696,960.      MT  (+/- 180 meters Scaled)
 LD0026
 LD0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF355341(NAD 83)
 LD0026
 LD0026                          SUPERSEDED SURVEY CONTROL
 LD0026
 LD0026  NGVD 29 (??/??/92)  193.600  (m)          635.17   (f) ADJ UNCH    2 0
 LD0026
 LD0026.Superseded values are not recommended for survey control.
 LD0026
 LD0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0026.See file dsdata.pdf to determine how the superseded data were derived.
 LD0026
 LD0026_MARKER: DB = BENCH MARK DISK
 LD0026_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0026_SP_SET: BRIDGE
 LD0026_STAMPING: M 31 1934
 LD0026_MARK LOGO: CGS
 LD0026_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0026
 LD0026  HISTORY     - Date     Condition        Report By
 LD0026  HISTORY     - 1934     MONUMENTED       CGS
 LD0026  HISTORY     - 1959     GOOD             CGS
 LD0026  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0026
 LD0026                          STATION DESCRIPTION
 LD0026
 LD0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0026'2.4 MI W FROM APPLETON.
 LD0026'ABOUT 2.4 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LD0026'RAILWAY FROM THE STATION AT APPLETON, ABOUT 8 TELEPHONE POLES
 LD0026'EAST OF A ROAD CROSSING, AT RAILWAY BRIDGE 168 A, SET IN THE TOP
 LD0026'OF THE NORTH END OF THE WEST CONCRETE ABUTMENT, ABOUT 1 1/2
 LD0026'FEET BELOW THE LEVEL OF THE TRACK.
 LD0026
 LD0026                          STATION RECOVERY (1997)
 LD0026
 LD0026'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0026'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0446 ***********************************************************************
 LD0446  DESIGNATION -  M 32
 LD0446  PID         -  LD0446
 LD0446  STATE/COUNTY-  IL/WARREN
 LD0446  COUNTRY     -  US
 LD0446  USGS QUAD   -  MONMOUTH (2018)
 LD0446
 LD0446                         *CURRENT SURVEY CONTROL
 LD0446  ______________________________________________________________________
 LD0446* NAD 83(1986) POSITION- 40 54 22.     (N) 090 39 11.     (W)   SCALED
 LD0446* NAVD 88 ORTHO HEIGHT -   236.206 (meters)      774.95  (feet) ADJUSTED
 LD0446  ______________________________________________________________________
 LD0446  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0446  DYNAMIC HEIGHT  -        236.100 (meters)      774.60  (feet) COMP
 LD0446  MODELED GRAVITY -    980,169.1   (mgal)                       NAVD 88
 LD0446
 LD0446  VERT ORDER      -  SECOND    CLASS 0
 LD0446
 LD0446.The horizontal coordinates were scaled from a map and have
 LD0446.an estimated accuracy of +/- 6 seconds.
 LD0446
 LD0446.The orthometric height was determined by differential leveling and
 LD0446.adjusted by the NATIONAL GEODETIC SURVEY
 LD0446.in June 1991.
 LD0446
 LD0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0446.GEOID18 height accuracy estimate available here.
 LD0446
 LD0446.Click photographs - Photos may exist for this station.
 LD0446
 LD0446.The dynamic height is computed by dividing the NAVD 88
 LD0446.geopotential number by the normal gravity value computed on the
 LD0446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0446.degrees latitude (g = 980.6199 gals.).
 LD0446
 LD0446.The modeled gravity was interpolated from observed gravity values.
 LD0446
 LD0446;                    North         East    Units  Estimated Accuracy
 LD0446;SPC IL W     -   470,710.      659,020.      MT  (+/- 180 meters Scaled)
 LD0446
 LD0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF976309(NAD 83)
 LD0446
 LD0446                          SUPERSEDED SURVEY CONTROL
 LD0446
 LD0446  NGVD 29 (??/??/92)  236.262  (m)          775.14   (f) ADJ UNCH    2 0
 LD0446
 LD0446.Superseded values are not recommended for survey control.
 LD0446
 LD0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0446.See file dsdata.pdf to determine how the superseded data were derived.
 LD0446
 LD0446_MARKER: DB = BENCH MARK DISK
 LD0446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0446_STAMPING: M 32 1934
 LD0446_MARK LOGO: CGS
 LD0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0446+STABILITY: SURFACE MOTION
 LD0446
 LD0446  HISTORY     - Date     Condition        Report By
 LD0446  HISTORY     - 1934     MONUMENTED       CGS
 LD0446  HISTORY     - 1943     GOOD             CGS
 LD0446  HISTORY     - 1979     MARK NOT FOUND   USGS
 LD0446  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0446  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0446
 LD0446                          STATION DESCRIPTION
 LD0446
 LD0446'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0446'AT MONMOUTH.
 LD0446'AT MONMOUTH, WARREN COUNTY, 200 YARDS EAST OF THE CHICAGO,
 LD0446'BURLINGTON AND QUINCY RAILROAD STATION, AT THE CROSSING OF SOUTH
 LD0446'D STREET, 75 FEET EAST OF THE CENTERLINE OF THE STREET, 19 FEET
 LD0446'SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, AND 3 FEET NORTH
 LD0446'OF A POLE.  A STANDARD DISK, STAMPED M 32 1934 AND SET IN THE
 LD0446'TOP OF A CONCRETE POST.
 LD0446
 LD0446                          STATION RECOVERY (1979)
 LD0446
 LD0446'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LD0446'MARK NOT FOUND.
 LD0446
 LD0446                          STATION RECOVERY (2001)
 LD0446
 LD0446'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0446'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0446
 LD0446                          STATION RECOVERY (2012)
 LD0446
 LD0446'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0446'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0509 ***********************************************************************
 LD0509  DESIGNATION -  M 33
 LD0509  PID         -  LD0509
 LD0509  STATE/COUNTY-  IL/HANCOCK
 LD0509  COUNTRY     -  US
 LD0509  USGS QUAD   -  BURNSIDE (2018)
 LD0509
 LD0509                         *CURRENT SURVEY CONTROL
 LD0509  ______________________________________________________________________
 LD0509* NAD 83(1986) POSITION- 40 36 21.     (N) 091 00 31.     (W)   SCALED
 LD0509* NAVD 88 ORTHO HEIGHT -   200.565 (meters)      658.02  (feet) ADJUSTED
 LD0509  ______________________________________________________________________
 LD0509  GEOID HEIGHT    -        -33.336 (meters)                     GEOID18
 LD0509  DYNAMIC HEIGHT  -        200.467 (meters)      657.70  (feet) COMP
 LD0509  MODELED GRAVITY -    980,134.6   (mgal)                       NAVD 88
 LD0509
 LD0509  VERT ORDER      -  SECOND    CLASS 0
 LD0509
 LD0509.The horizontal coordinates were scaled from a map and have
 LD0509.an estimated accuracy of +/- 6 seconds.
 LD0509
 LD0509.The orthometric height was determined by differential leveling and
 LD0509.adjusted by the NATIONAL GEODETIC SURVEY
 LD0509.in June 1991.
 LD0509
 LD0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0509.GEOID18 height accuracy estimate available here.
 LD0509
 LD0509.Click photographs - Photos may exist for this station.
 LD0509
 LD0509.The dynamic height is computed by dividing the NAVD 88
 LD0509.geopotential number by the normal gravity value computed on the
 LD0509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0509.degrees latitude (g = 980.6199 gals.).
 LD0509
 LD0509.The modeled gravity was interpolated from observed gravity values.
 LD0509
 LD0509;                    North         East    Units  Estimated Accuracy
 LD0509;SPC IL W     -   437,600.      628,750.      MT  (+/- 180 meters Scaled)
 LD0509
 LD0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE684969(NAD 83)
 LD0509
 LD0509                          SUPERSEDED SURVEY CONTROL
 LD0509
 LD0509  NGVD 29 (??/??/92)  200.618  (m)          658.19   (f) ADJ UNCH    2 0
 LD0509
 LD0509.Superseded values are not recommended for survey control.
 LD0509
 LD0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0509.See file dsdata.pdf to determine how the superseded data were derived.
 LD0509
 LD0509_MARKER: DB = BENCH MARK DISK
 LD0509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0509_STAMPING: M 33 1934
 LD0509_MARK LOGO: CGS
 LD0509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0509+STABILITY: SURFACE MOTION
 LD0509
 LD0509  HISTORY     - Date     Condition        Report By
 LD0509  HISTORY     - 1934     MONUMENTED       CGS
 LD0509  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0509
 LD0509                          STATION DESCRIPTION
 LD0509
 LD0509'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0509'3 MI NW FROM LA HARPE.
 LD0509'3.0 MILES NORTHWEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LD0509'FROM THE STATION AT LA HARPE, HANCOCK COUNTY, 15-1/2 POLES
 LD0509'SOUTHEAST OF MILEPOST 199, 60 FEET NORTHWEST OF THE CENTER OF A
 LD0509'ROAD CROSSING, 45 FEET SOUTHWEST OF THE CENTERLINE OF THE TRACK,
 LD0509'5 FEET NORTHEAST OF THE RIGHT-OF-WAY FENCE, AND ABOUT 18 INCHES
 LD0509'ABOVE THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED M 33 1934
 LD0509'AND SET IN THE TOP OF A CONCRETE POST.
 LD0509
 LD0509                          STATION RECOVERY (2012)
 LD0509
 LD0509'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0509'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0318 ***********************************************************************
 LD0318  DESIGNATION -  M 35
 LD0318  PID         -  LD0318
 LD0318  STATE/COUNTY-  IL/MASON
 LD0318  COUNTRY     -  US
 LD0318  USGS QUAD   -  KILBOURNE (2018)
 LD0318
 LD0318                         *CURRENT SURVEY CONTROL
 LD0318  ______________________________________________________________________
 LD0318* NAD 83(1986) POSITION- 40 14 33.     (N) 090 02 33.     (W)   SCALED
 LD0318* NAVD 88 ORTHO HEIGHT -   147.645 (meters)      484.40  (feet) ADJUSTED
 LD0318  ______________________________________________________________________
 LD0318  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 LD0318  DYNAMIC HEIGHT  -        147.571 (meters)      484.16  (feet) COMP
 LD0318  MODELED GRAVITY -    980,126.8   (mgal)                       NAVD 88
 LD0318
 LD0318  VERT ORDER      -  SECOND    CLASS 0
 LD0318
 LD0318.The horizontal coordinates were scaled from a map and have
 LD0318.an estimated accuracy of +/- 6 seconds.
 LD0318
 LD0318.The orthometric height was determined by differential leveling and
 LD0318.adjusted by the NATIONAL GEODETIC SURVEY
 LD0318.in June 1991.
 LD0318
 LD0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0318.GEOID18 height accuracy estimate available here.
 LD0318
 LD0318.Click photographs - Photos may exist for this station.
 LD0318
 LD0318.The dynamic height is computed by dividing the NAVD 88
 LD0318.geopotential number by the normal gravity value computed on the
 LD0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0318.degrees latitude (g = 980.6199 gals.).
 LD0318
 LD0318.The modeled gravity was interpolated from observed gravity values.
 LD0318
 LD0318;                    North         East    Units  Estimated Accuracy
 LD0318;SPC IL W     -   396,920.      710,570.      MT  (+/- 180 meters Scaled)
 LD0318
 LD0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE515588(NAD 83)
 LD0318
 LD0318                          SUPERSEDED SURVEY CONTROL
 LD0318
 LD0318  NGVD 29 (??/??/92)  147.741  (m)          484.71   (f) ADJ UNCH    2 0
 LD0318
 LD0318.Superseded values are not recommended for survey control.
 LD0318
 LD0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0318.See file dsdata.pdf to determine how the superseded data were derived.
 LD0318
 LD0318_MARKER: DB = BENCH MARK DISK
 LD0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0318_STAMPING: M 35 1934
 LD0318_MARK LOGO: CGS
 LD0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0318+STABILITY: SURFACE MOTION
 LD0318
 LD0318  HISTORY     - Date     Condition        Report By
 LD0318  HISTORY     - 1934     MONUMENTED       CGS
 LD0318
 LD0318                          STATION DESCRIPTION
 LD0318
 LD0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0318'AT KELSEY.
 LD0318'AT KELSEY, MASON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LD0318'RAILWAY, 50 FEET SOUTH OF THE STATION SIGNBOARD, ONE POLE SOUTH
 LD0318'OF MILEPOST 45, AT A PRIVATE-ROAD CROSSING, 29 FEET EAST OF THE
 LD0318'CENTERLINE OF THE TRACK, 24 FEET SOUTH OF THE CENTERLINE OF THE
 LD0318'ROAD, AND 3 FEET SOUTH OF A RIGHT-OF-WAY FENCE CORNER POST.  A
 LD0318'STANDARD DISK, STAMPED M 35 1934 AND SET IN THE TOP OF A CONCRETE
 LD0318'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1006 ***********************************************************************
 KB1006  DESIGNATION -  M 36
 KB1006  PID         -  KB1006
 KB1006  STATE/COUNTY-  IL/SANGAMON
 KB1006  COUNTRY     -  US
 KB1006  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB1006
 KB1006                         *CURRENT SURVEY CONTROL
 KB1006  ______________________________________________________________________
 KB1006* NAD 83(1986) POSITION- 39 51 06.     (N) 089 36 52.     (W)   SCALED
 KB1006* NAVD 88 ORTHO HEIGHT -   172.563 (meters)      566.15  (feet) ADJUSTED
 KB1006  ______________________________________________________________________
 KB1006  GEOID HEIGHT    -        -32.566 (meters)                     GEOID18
 KB1006  DYNAMIC HEIGHT  -        172.469 (meters)      565.84  (feet) COMP
 KB1006  MODELED GRAVITY -    980,081.9   (mgal)                       NAVD 88
 KB1006
 KB1006  VERT ORDER      -  SECOND    CLASS 0
 KB1006
 KB1006.The horizontal coordinates were scaled from a map and have
 KB1006.an estimated accuracy of +/- 6 seconds.
 KB1006
 KB1006.The orthometric height was determined by differential leveling and
 KB1006.adjusted by the NATIONAL GEODETIC SURVEY
 KB1006.in June 1991.
 KB1006
 KB1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1006.GEOID18 height accuracy estimate available here.
 KB1006
 KB1006.Click photographs - Photos may exist for this station.
 KB1006
 KB1006.The dynamic height is computed by dividing the NAVD 88
 KB1006.geopotential number by the normal gravity value computed on the
 KB1006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1006.degrees latitude (g = 980.6199 gals.).
 KB1006
 KB1006.The modeled gravity was interpolated from observed gravity values.
 KB1006
 KB1006;                    North         East    Units  Estimated Accuracy
 KB1006;SPC IL W     -   353,670.      747,260.      MT  (+/- 180 meters Scaled)
 KB1006
 KB1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK763145(NAD 83)
 KB1006
 KB1006                          SUPERSEDED SURVEY CONTROL
 KB1006
 KB1006  NGVD 29 (??/??/92)  172.658  (m)          566.46   (f) ADJ UNCH    2 0
 KB1006
 KB1006.Superseded values are not recommended for survey control.
 KB1006
 KB1006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1006.See file dsdata.pdf to determine how the superseded data were derived.
 KB1006
 KB1006_MARKER: DB = BENCH MARK DISK
 KB1006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1006_STAMPING: M 36 1934
 KB1006_MARK LOGO: CGS
 KB1006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1006+STABILITY: SURFACE MOTION
 KB1006
 KB1006  HISTORY     - Date     Condition        Report By
 KB1006  HISTORY     - 1934     MONUMENTED       CGS
 KB1006  HISTORY     - 1943     GOOD             CGS
 KB1006
 KB1006                          STATION DESCRIPTION
 KB1006
 KB1006'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KB1006'1.8 MI N FROM RIDGELY.
 KB1006'1.8 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM
 KB1006'THE YARD MASTERS OFFICE AT RIDGELY, SANGAMON COUNTY, 10 POLES
 KB1006'SOUTHWEST OF A DOUBLE TRACK SPLIT, TWO POLES NORTHEAST OF SEMAPHORE
 KB1006'202, 24 FEET SOUTHEAST OF THE CENTERLINE OF THE SOUTHEAST TRACK,
 KB1006'4 FEET NORTHWEST OF A TELEPHONE POLE, AND ABOUT 1 FOOT ABOVE THE
 KB1006'LEVEL OF THE RAIL.  A STANDARD DISK, STAMPED M 36 1934 AND SET
 KB1006'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1209 ***********************************************************************
 LC1209  DESIGNATION -  M 37
 LC1209  PID         -  LC1209
 LC1209  STATE/COUNTY-  IL/TAZEWELL
 LC1209  COUNTRY     -  US
 LC1209  USGS QUAD   -  SOUTH PEKIN (2018)
 LC1209
 LC1209                         *CURRENT SURVEY CONTROL
 LC1209  ______________________________________________________________________
 LC1209* NAD 83(1986) POSITION- 40 26 28.     (N) 089 38 00.     (W)   SCALED
 LC1209* NAVD 88 ORTHO HEIGHT -   151.541 (meters)      497.18  (feet) ADJUSTED
 LC1209  ______________________________________________________________________
 LC1209  GEOID HEIGHT    -        -32.829 (meters)                     GEOID18
 LC1209  DYNAMIC HEIGHT  -        151.468 (meters)      496.94  (feet) COMP
 LC1209  MODELED GRAVITY -    980,143.1   (mgal)                       NAVD 88
 LC1209
 LC1209  VERT ORDER      -  SECOND    CLASS 0
 LC1209
 LC1209.The horizontal coordinates were scaled from a map and have
 LC1209.an estimated accuracy of +/- 6 seconds.
 LC1209
 LC1209.The orthometric height was determined by differential leveling and
 LC1209.adjusted by the NATIONAL GEODETIC SURVEY
 LC1209.in June 1991.
 LC1209
 LC1209.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1209.GEOID18 height accuracy estimate available here.
 LC1209
 LC1209.Click photographs - Photos may exist for this station.
 LC1209
 LC1209.The dynamic height is computed by dividing the NAVD 88
 LC1209.geopotential number by the normal gravity value computed on the
 LC1209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1209.degrees latitude (g = 980.6199 gals.).
 LC1209
 LC1209.The modeled gravity was interpolated from observed gravity values.
 LC1209
 LC1209;                    North         East    Units  Estimated Accuracy
 LC1209;SPC IL W     -   419,100.      745,250.      MT  (+/- 180 meters Scaled)
 LC1209
 LC1209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK766800(NAD 83)
 LC1209
 LC1209                          SUPERSEDED SURVEY CONTROL
 LC1209
 LC1209  NGVD 29 (??/??/92)  151.643  (m)          497.52   (f) ADJ UNCH    2 0
 LC1209
 LC1209.Superseded values are not recommended for survey control.
 LC1209
 LC1209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1209.See file dsdata.pdf to determine how the superseded data were derived.
 LC1209
 LC1209_MARKER: DB = BENCH MARK DISK
 LC1209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1209_STAMPING: M 37 1934
 LC1209_MARK LOGO: CGS
 LC1209_PROJECTION: FLUSH
 LC1209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1209+STABILITY: SURFACE MOTION
 LC1209
 LC1209  HISTORY     - Date     Condition        Report By
 LC1209  HISTORY     - 1934     MONUMENTED       CGS
 LC1209  HISTORY     - 1954     GOOD             CGS
 LC1209  HISTORY     - 1971     MARK NOT FOUND   USGS
 LC1209  HISTORY     - 1977     MARK NOT FOUND   LOCSUR
 LC1209
 LC1209                          STATION DESCRIPTION
 LC1209
 LC1209'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1209'2.5 MI N FROM GREEN VALLEY.
 LC1209'ABOUT 2.5 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD
 LC1209'FROM THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT GREEN
 LC1209'VALLEY, ABOUT 9 TELEPHONE POLES NORTH OF MILE POST 173, AT A
 LC1209'GRAVEL ROAD CROSSING, 110 FEET WEST OF WEST RAIL, 116 1/2 FEET
 LC1209'WEST-SOUTHWEST OF CENTER OF CROSSING, 21 FEET SOUTH OF CENTER
 LC1209'LINE OF ROAD, 68 1/2 FEET WEST OF A POWER POLE WHICH IS IN A
 LC1209'FENCE CORNER, 1.8 FEET NORTH OF AN EAST-WEST FENCE LINE, ABOUT
 LC1209'11 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LC1209'POST ABOUT FLUSH WITH GROUND.
 LC1209
 LC1209                          STATION RECOVERY (1971)
 LC1209
 LC1209'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 LC1209'MARK NOT FOUND.
 LC1209
 LC1209                          STATION RECOVERY (1977)
 LC1209
 LC1209'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 LC1209'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1159 ***********************************************************************
 LC1159  DESIGNATION -  M 38
 LC1159  PID         -  LC1159
 LC1159  STATE/COUNTY-  IL/LOGAN
 LC1159  COUNTRY     -  US
 LC1159  USGS QUAD   -  LINCOLN EAST (2018)
 LC1159
 LC1159                         *CURRENT SURVEY CONTROL
 LC1159  ______________________________________________________________________
 LC1159* NAD 83(1986) POSITION- 40 08 33.     (N) 089 20 43.     (W)   SCALED
 LC1159* NAVD 88 ORTHO HEIGHT -   178.494 (meters)      585.61  (feet) ADJUSTED
 LC1159  ______________________________________________________________________
 LC1159  GEOID HEIGHT    -        -32.516 (meters)                     GEOID18
 LC1159  DYNAMIC HEIGHT  -        178.402 (meters)      585.31  (feet) COMP
 LC1159  MODELED GRAVITY -    980,111.7   (mgal)                       NAVD 88
 LC1159
 LC1159  VERT ORDER      -  SECOND    CLASS 0
 LC1159
 LC1159.The horizontal coordinates were scaled from a map and have
 LC1159.an estimated accuracy of +/- 6 seconds.
 LC1159
 LC1159.The orthometric height was determined by differential leveling and
 LC1159.adjusted by the NATIONAL GEODETIC SURVEY
 LC1159.in June 1991.
 LC1159
 LC1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1159.GEOID18 height accuracy estimate available here.
 LC1159
 LC1159.Click photographs - Photos may exist for this station.
 LC1159
 LC1159.The dynamic height is computed by dividing the NAVD 88
 LC1159.geopotential number by the normal gravity value computed on the
 LC1159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1159.degrees latitude (g = 980.6199 gals.).
 LC1159
 LC1159.The modeled gravity was interpolated from observed gravity values.
 LC1159
 LC1159;                    North         East    Units  Estimated Accuracy
 LC1159;SPC IL W     -   386,130.      769,990.      MT  (+/- 180 meters Scaled)
 LC1159
 LC1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK002462(NAD 83)
 LC1159
 LC1159                          SUPERSEDED SURVEY CONTROL
 LC1159
 LC1159  NGVD 29 (??/??/92)  178.577  (m)          585.88   (f) ADJ UNCH    2 0
 LC1159
 LC1159.Superseded values are not recommended for survey control.
 LC1159
 LC1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1159.See file dsdata.pdf to determine how the superseded data were derived.
 LC1159
 LC1159_MARKER: DB = BENCH MARK DISK
 LC1159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1159_STAMPING: M 38 1934
 LC1159_MARK LOGO: CGS
 LC1159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1159+STABILITY: SURFACE MOTION
 LC1159
 LC1159  HISTORY     - Date     Condition        Report By
 LC1159  HISTORY     - 1934     MONUMENTED       CGS
 LC1159  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC1159
 LC1159                          STATION DESCRIPTION
 LC1159
 LC1159'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1159'1.2 MI E FROM LINCOLN.
 LC1159'1.2 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC1159'FREIGHT STATION AT LINCOLN, LOGAN COUNTY, 1-1/2 POLES WEST OF
 LC1159'MILEPOST 61, AT A BRANCH LINE CROSSING, 105 FEET SOUTH OF THE
 LC1159'CENTERLINE OF THE HAVANA-CHAMPAIGN TRACK, 30 FEET WEST OF THE
 LC1159'CENTERLINE OF THE MAIN TRACK, 5 FEET NORTH OF A POLE, AND LEVEL
 LC1159'WITH THE TRACK.  A STANDARD DISK, STAMPED M 38 1934 AND SET
 LC1159'IN THE TOP OF A CONCRETE POST.
 LC1159
 LC1159                          STATION RECOVERY (1975)
 LC1159
 LC1159'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1159'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0533 ***********************************************************************
 LC0533  DESIGNATION -  M 39
 LC0533  PID         -  LC0533
 LC0533  STATE/COUNTY-  IL/MCLEAN
 LC0533  COUNTRY     -  US
 LC0533  USGS QUAD   -  SAYBROOK (2018)
 LC0533
 LC0533                         *CURRENT SURVEY CONTROL
 LC0533  ______________________________________________________________________
 LC0533* NAD 83(1986) POSITION- 40 26 41.     (N) 088 35 36.     (W)   SCALED
 LC0533* NAVD 88 ORTHO HEIGHT -   254.166 (meters)      833.88  (feet) ADJUSTED
 LC0533  ______________________________________________________________________
 LC0533  GEOID HEIGHT    -        -31.996 (meters)                     GEOID18
 LC0533  DYNAMIC HEIGHT  -        254.042 (meters)      833.47  (feet) COMP
 LC0533  MODELED GRAVITY -    980,130.5   (mgal)                       NAVD 88
 LC0533
 LC0533  VERT ORDER      -  SECOND    CLASS 0
 LC0533
 LC0533.The horizontal coordinates were scaled from a map and have
 LC0533.an estimated accuracy of +/- 6 seconds.
 LC0533
 LC0533.The orthometric height was determined by differential leveling and
 LC0533.adjusted by the NATIONAL GEODETIC SURVEY
 LC0533.in June 1991.
 LC0533
 LC0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0533.GEOID18 height accuracy estimate available here.
 LC0533
 LC0533.Click photographs - Photos may exist for this station.
 LC0533
 LC0533.The dynamic height is computed by dividing the NAVD 88
 LC0533.geopotential number by the normal gravity value computed on the
 LC0533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0533.degrees latitude (g = 980.6199 gals.).
 LC0533
 LC0533.The modeled gravity was interpolated from observed gravity values.
 LC0533
 LC0533;                    North         East    Units  Estimated Accuracy
 LC0533;SPC IL E     -   419,410.      277,940.      MT  (+/- 180 meters Scaled)
 LC0533
 LC0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK648783(NAD 83)
 LC0533
 LC0533                          SUPERSEDED SURVEY CONTROL
 LC0533
 LC0533  NGVD 29 (??/??/92)  254.218  (m)          834.05   (f) ADJ UNCH    2 0
 LC0533
 LC0533.Superseded values are not recommended for survey control.
 LC0533
 LC0533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0533.See file dsdata.pdf to determine how the superseded data were derived.
 LC0533
 LC0533_MARKER: DB = BENCH MARK DISK
 LC0533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0533_STAMPING: M 39 1934
 LC0533_MARK LOGO: CGS
 LC0533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0533+STABILITY: SURFACE MOTION
 LC0533
 LC0533  HISTORY     - Date     Condition        Report By
 LC0533  HISTORY     - 1934     MONUMENTED       CGS
 LC0533  HISTORY     - 1951     MARK NOT FOUND   CGS
 LC0533
 LC0533                          STATION DESCRIPTION
 LC0533
 LC0533'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0533'2 MI E FROM ARROWSMITH.
 LC0533'2.0 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0533'FROM THE HIGH SCHOOL AT ARROWSMITH, MCLEAN  COURT, 75 FEET
 LC0533'WEST OF MILEPOST 353, 21 FEET EAST OF THE CENTERLINE OF A
 LC0533'PUBLIC-ROAD CROSSING, 18 FEET SOUTH OF THE CENTERLINE OF THE
 LC0533'TRACK, 2 FEET NORTHEAST OF A CORNER OF THE RIGHT-OF-WAY FENCE,
 LC0533'AND 4-1/2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LC0533'M 39 1934 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- SEARCHED
 LC0533'FOR BUT NOT RECOVERED IN OCTOBER 1951.
 LC0533
 LC0533                          STATION RECOVERY (1951)
 LC0533
 LC0533'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 LC0533'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1438 ***********************************************************************
 KA1438  DESIGNATION -  M 4
 KA1438  PID         -  KA1438
 KA1438  STATE/COUNTY-  IL/VERMILION
 KA1438  COUNTRY     -  US
 KA1438  USGS QUAD   -  SIDELL (2018)
 KA1438
 KA1438                         *CURRENT SURVEY CONTROL
 KA1438  ______________________________________________________________________
 KA1438* NAD 83(1986) POSITION- 39 59 26.29   (N) 087 48 20.02   (W)   HD_HELD1
 KA1438* NAVD 88 ORTHO HEIGHT -   206.379 (meters)      677.10  (feet) ADJUSTED
 KA1438  ______________________________________________________________________
 KA1438  GEOID HEIGHT    -        -32.219 (meters)                     GEOID18
 KA1438  DYNAMIC HEIGHT  -        206.274 (meters)      676.75  (feet) COMP
 KA1438  MODELED GRAVITY -    980,112.9   (mgal)                       NAVD 88
 KA1438
 KA1438  VERT ORDER      -  FIRST     CLASS II
 KA1438
 KA1438.The horizontal coordinates were determined by differentially corrected
 KA1438.hand held GPS observations or other comparable positioning techniques
 KA1438.and have an estimated accuracy of +/- 3 meters.
 KA1438
 KA1438.The orthometric height was determined by differential leveling and
 KA1438.adjusted by the NATIONAL GEODETIC SURVEY
 KA1438.in June 1991.
 KA1438
 KA1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1438.GEOID18 height accuracy estimate available here.
 KA1438
 KA1438.Click photographs - Photos may exist for this station.
 KA1438
 KA1438.The dynamic height is computed by dividing the NAVD 88
 KA1438.geopotential number by the normal gravity value computed on the
 KA1438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1438.degrees latitude (g = 980.6199 gals.).
 KA1438
 KA1438.The modeled gravity was interpolated from observed gravity values.
 KA1438
 KA1438;                    North         East    Units  Estimated Accuracy
 KA1438;SPC IL E     -   369,094.0     345,073.6     MT  (+/- 3 meters HH1 GPS) 
 KA1438
 KA1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK3122727028(NAD 83)
 KA1438
 KA1438                          SUPERSEDED SURVEY CONTROL
 KA1438
 KA1438  NGVD 29 (??/??/92)  206.437  (m)          677.29   (f) ADJ UNCH    1 2
 KA1438
 KA1438.Superseded values are not recommended for survey control.
 KA1438
 KA1438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1438.See file dsdata.pdf to determine how the superseded data were derived.
 KA1438
 KA1438_MARKER: P = PIPE CAP
 KA1438_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KA1438_STAMPING: 677 1906
 KA1438_MARK LOGO: USGS
 KA1438_PROJECTION: FLUSH
 KA1438_MAGNETIC: P = MARKER IS A STEEL PIPE
 KA1438_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1438
 KA1438  HISTORY     - Date     Condition        Report By
 KA1438  HISTORY     - 1906     MONUMENTED       USGS
 KA1438  HISTORY     - 1954     GOOD             CGS
 KA1438
 KA1438                          STATION DESCRIPTION
 KA1438
 KA1438'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1438'4.9 MI SE FROM FAIRMOUNT.
 KA1438'ABOUT 3.9 MILES SOUTH ALONG A PAVED ROAD LEADING TO SIDELL FROM
 KA1438'THE CROSSING OF THE WABASH RAILROAD AT FAIRMOUNT, THENCE ABOUT
 KA1438'1.0 MILE EAST ALONG A ROAD, AT JAMAICA, 105 FEET WEST-NORTHWEST
 KA1438'OF CENTER OF CROSSING OF EAST-WEST ROAD AND THE MAIN TRACK, 32
 KA1438'FEET NORTH OF CENTER LINE OF EAST-WEST ROAD, 14 FEET WEST OF
 KA1438'CENTER LINE OF GRAVEL DRIVE LEADING NORTH, 1.1 FEET NORTHEAST
 KA1438'OF NORTHEAST CORNER OF EAST END OF A CONCRETE SIDE WALK, 102
 KA1438'FEET NORTHWEST AND ACROSS ROAD FROM THE NORTHWEST CORNER OF
 KA1438'RAILROAD STATION, ABOUT 1 FOOT BELOW LEVEL OF EAST-WEST ROAD,
 KA1438'AND IS A U.S.G.S. PIPE AND CAP FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1867 ***********************************************************************
 LB1867  DESIGNATION -  M 40
 LB1867  PID         -  LB1867
 LB1867  STATE/COUNTY-  IL/VERMILION
 LB1867  COUNTRY     -  US
 LB1867  USGS QUAD   -  RANKIN (2018)
 LB1867
 LB1867                         *CURRENT SURVEY CONTROL
 LB1867  ______________________________________________________________________
 LB1867* NAD 83(1986) POSITION- 40 27 54.     (N) 087 53 22.     (W)   SCALED
 LB1867* NAVD 88 ORTHO HEIGHT -   216.245 (meters)      709.46  (feet) ADJUSTED
 LB1867  ______________________________________________________________________
 LB1867  GEOID HEIGHT    -        -32.587 (meters)                     GEOID18
 LB1867  DYNAMIC HEIGHT  -        216.141 (meters)      709.12  (feet) COMP
 LB1867  MODELED GRAVITY -    980,140.1   (mgal)                       NAVD 88
 LB1867
 LB1867  VERT ORDER      -  SECOND    CLASS 0
 LB1867
 LB1867.The horizontal coordinates were scaled from a map and have
 LB1867.an estimated accuracy of +/- 6 seconds.
 LB1867
 LB1867.The orthometric height was determined by differential leveling and
 LB1867.adjusted by the NATIONAL GEODETIC SURVEY
 LB1867.in June 1991.
 LB1867
 LB1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1867.GEOID18 height accuracy estimate available here.
 LB1867
 LB1867.Click photographs - Photos may exist for this station.
 LB1867
 LB1867.The dynamic height is computed by dividing the NAVD 88
 LB1867.geopotential number by the normal gravity value computed on the
 LB1867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1867.degrees latitude (g = 980.6199 gals.).
 LB1867
 LB1867.The modeled gravity was interpolated from observed gravity values.
 LB1867
 LB1867;                    North         East    Units  Estimated Accuracy
 LB1867;SPC IL E     -   421,730.      337,650.      MT  (+/- 180 meters Scaled)
 LB1867
 LB1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK245797(NAD 83)
 LB1867
 LB1867                          SUPERSEDED SURVEY CONTROL
 LB1867
 LB1867  NGVD 29 (??/??/92)  216.304  (m)          709.66   (f) ADJ UNCH    2 0
 LB1867
 LB1867.Superseded values are not recommended for survey control.
 LB1867
 LB1867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1867.See file dsdata.pdf to determine how the superseded data were derived.
 LB1867
 LB1867_MARKER: DB = BENCH MARK DISK
 LB1867_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1867_SP_SET: CULVERT HEADWALL
 LB1867_STAMPING: M 40 1935
 LB1867_MARK LOGO: CGS
 LB1867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1867+STABILITY: SURFACE MOTION
 LB1867
 LB1867  HISTORY     - Date     Condition        Report By
 LB1867  HISTORY     - 1935     MONUMENTED       CGS
 LB1867  HISTORY     - 20110111 MARK NOT FOUND   ILDT
 LB1867
 LB1867                          STATION DESCRIPTION
 LB1867
 LB1867'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1867'0.4 MI E FROM RANKIN.
 LB1867'0.4 MILE EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LB1867'FROM THE STATION AT RANKIN, VERMILION COUNTY, MIDWAY BETWEEN POLES
 LB1867'314+07 314+08, 20 FEET WEST OF A SIDING SWITCH, 11 FEET SOUTH
 LB1867'OF THE CENTERLINE OF THE TRACK, AT A DOUBLE 6-FOOT ARCH CULVERT,
 LB1867'IN THE TOP OF THE SOUTHWEST CORNER OF THE SOUTH CONCRETE HEADWALL,
 LB1867'AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LB1867'M 40 1935.
 LB1867
 LB1867                          STATION RECOVERY (2011)
 LB1867
 LB1867'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1867'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1949 ***********************************************************************
 LB1949  DESIGNATION -  M 41
 LB1949  PID         -  LB1949
 LB1949  STATE/COUNTY-  IL/IROQUOIS
 LB1949  COUNTRY     -  US
 LB1949  USGS QUAD   -  WATSEKA (2018)
 LB1949
 LB1949                         *CURRENT SURVEY CONTROL
 LB1949  ______________________________________________________________________
 LB1949* NAD 83(1986) POSITION- 40 46 32.     (N) 087 44 14.     (W)   SCALED
 LB1949* NAVD 88 ORTHO HEIGHT -   194.087 (meters)      636.77  (feet) ADJUSTED
 LB1949  ______________________________________________________________________
 LB1949  GEOID HEIGHT    -        -32.810 (meters)                     GEOID18
 LB1949  DYNAMIC HEIGHT  -        194.000 (meters)      636.48  (feet) COMP
 LB1949  MODELED GRAVITY -    980,173.5   (mgal)                       NAVD 88
 LB1949
 LB1949  VERT ORDER      -  SECOND    CLASS 0
 LB1949
 LB1949.The horizontal coordinates were scaled from a map and have
 LB1949.an estimated accuracy of +/- 6 seconds.
 LB1949
 LB1949.The orthometric height was determined by differential leveling and
 LB1949.adjusted by the NATIONAL GEODETIC SURVEY
 LB1949.in June 1991.
 LB1949
 LB1949.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1949.GEOID18 height accuracy estimate available here.
 LB1949
 LB1949.Click photographs - Photos may exist for this station.
 LB1949
 LB1949.The dynamic height is computed by dividing the NAVD 88
 LB1949.geopotential number by the normal gravity value computed on the
 LB1949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1949.degrees latitude (g = 980.6199 gals.).
 LB1949
 LB1949.The modeled gravity was interpolated from observed gravity values.
 LB1949
 LB1949;                    North         East    Units  Estimated Accuracy
 LB1949;SPC IL E     -   456,290.      350,320.      MT  (+/- 180 meters Scaled)
 LB1949
 LB1949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL377141(NAD 83)
 LB1949
 LB1949                          SUPERSEDED SURVEY CONTROL
 LB1949
 LB1949  NGVD 29 (??/??/92)  194.156  (m)          636.99   (f) ADJ UNCH    2 0
 LB1949
 LB1949.Superseded values are not recommended for survey control.
 LB1949
 LB1949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1949.See file dsdata.pdf to determine how the superseded data were derived.
 LB1949
 LB1949_MARKER: DB = BENCH MARK DISK
 LB1949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1949_STAMPING: M 41 1935
 LB1949_MARK LOGO: CGS
 LB1949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1949+STABILITY: SURFACE MOTION
 LB1949
 LB1949  HISTORY     - Date     Condition        Report By
 LB1949  HISTORY     - 1935     MONUMENTED       CGS
 LB1949  HISTORY     - 1970     GOOD             NGS
 LB1949  HISTORY     - 20071013 MARK NOT FOUND   GEOCAC
 LB1949
 LB1949                          STATION DESCRIPTION
 LB1949
 LB1949'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1949'AT WATSEKA.
 LB1949'AT WATSEKA, IROQUOIS COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LB1949'RAILROAD, 76 FEET EAST OF THE EAST END OF THE STATION, 180 FEET
 LB1949'EAST OF THE CROSSING OF THE CHICAGO AND EASTERN ILLINOIS RAILROAD,
 LB1949'54 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND LEVEL WITH
 LB1949'THE TRACK.  A STANDARD DISK, STAMPED M 41 1935 AND SET IN THE
 LB1949'TOP OF A CONCRETE POST.
 LB1949
 LB1949                          STATION RECOVERY (1970)
 LB1949
 LB1949'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LB1949'RECOVERED IN GOOD CONDITION.
 LB1949
 LB1949                          STATION RECOVERY (2007)
 LB1949
 LB1949'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1949'MEASURED TO LOCATION.  THERE IS A HARD-PACKED GRAVEL PARKING LOT OVER
 LB1949'THE SITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0001 ***********************************************************************
 LC0001  DESIGNATION -  M 42
 LC0001  PID         -  LC0001
 LC0001  STATE/COUNTY-  IL/LIVINGSTON
 LC0001  COUNTRY     -  US
 LC0001  USGS QUAD   -  FORREST SOUTH (2018)
 LC0001
 LC0001                         *CURRENT SURVEY CONTROL
 LC0001  ______________________________________________________________________
 LC0001* NAD 83(1986) POSITION- 40 44 56.     (N) 088 24 33.     (W)   SCALED
 LC0001* NAVD 88 ORTHO HEIGHT -   209.290 (meters)      686.65  (feet) ADJUSTED
 LC0001  ______________________________________________________________________
 LC0001  GEOID HEIGHT    -        -32.047 (meters)                     GEOID18
 LC0001  DYNAMIC HEIGHT  -        209.199 (meters)      686.35  (feet) COMP
 LC0001  MODELED GRAVITY -    980,185.8   (mgal)                       NAVD 88
 LC0001
 LC0001  VERT ORDER      -  SECOND    CLASS 0
 LC0001
 LC0001.The horizontal coordinates were scaled from a map and have
 LC0001.an estimated accuracy of +/- 6 seconds.
 LC0001
 LC0001.The orthometric height was determined by differential leveling and
 LC0001.adjusted by the NATIONAL GEODETIC SURVEY
 LC0001.in June 1991.
 LC0001
 LC0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0001.GEOID18 height accuracy estimate available here.
 LC0001
 LC0001.Click photographs - Photos may exist for this station.
 LC0001
 LC0001.The dynamic height is computed by dividing the NAVD 88
 LC0001.geopotential number by the normal gravity value computed on the
 LC0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0001.degrees latitude (g = 980.6199 gals.).
 LC0001
 LC0001.The modeled gravity was interpolated from observed gravity values.
 LC0001
 LC0001;                    North         East    Units  Estimated Accuracy
 LC0001;SPC IL E     -   453,160.      293,600.      MT  (+/- 180 meters Scaled)
 LC0001
 LC0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL810118(NAD 83)
 LC0001
 LC0001                          SUPERSEDED SURVEY CONTROL
 LC0001
 LC0001  NGVD 29 (??/??/92)  209.354  (m)          686.86   (f) ADJ UNCH    2 0
 LC0001
 LC0001.Superseded values are not recommended for survey control.
 LC0001
 LC0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0001.See file dsdata.pdf to determine how the superseded data were derived.
 LC0001
 LC0001_MARKER: DB = BENCH MARK DISK
 LC0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0001_STAMPING: M 42 1934
 LC0001_MARK LOGO: CGS
 LC0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0001+STABILITY: SURFACE MOTION
 LC0001
 LC0001  HISTORY     - Date     Condition        Report By
 LC0001  HISTORY     - 1934     MONUMENTED       CGS
 LC0001  HISTORY     - 1944     GOOD             CGS
 LC0001
 LC0001                          STATION DESCRIPTION
 LC0001
 LC0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LC0001'AT FORREST.
 LC0001'AT FORREST, LIVINGSTON COUNTY, 7 POLES WEST OF THE TOLEDO,
 LC0001'PEORIA AND WESTERN RAILROAD STATION, AT THE SOUTHWEST CORNER OF A
 LC0001'SMALL CITY PARK, AT A PUBLIC-STREET CROSSING, 33 FEET EAST OF THE
 LC0001'CENTERLINE OF THE MAIN TRACK, NEAR A SIDEWALK, AND LEVEL WITH
 LC0001'THE TRACK.  A STANDARD DISK, STAMPED M 42 1934 AND SET IN THE
 LC0001'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0360 ***********************************************************************
 LD0360  DESIGNATION -  M 43
 LD0360  PID         -  LD0360
 LD0360  STATE/COUNTY-  IL/FULTON
 LD0360  COUNTRY     -  US
 LD0360  USGS QUAD   -  SAINT DAVID (2018)
 LD0360
 LD0360                         *CURRENT SURVEY CONTROL
 LD0360  ______________________________________________________________________
 LD0360* NAD 83(2011) POSITION- 40 27 58.52796(N) 090 05 49.85969(W)   ADJUSTED
 LD0360* NAD 83(2011) ELLIP HT-   155.476 (meters)        (06/27/12)   ADJUSTED
 LD0360* NAD 83(2011) EPOCH   -  2010.00
 LD0360* NAVD 88 ORTHO HEIGHT -   188.603 (meters)      618.78  (feet) ADJUSTED
 LD0360  ______________________________________________________________________
 LD0360  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 LD0360  NAD 83(2011) X  -     -8,242.329 (meters)                     COMP
 LD0360  NAD 83(2011) Y  - -4,859,378.941 (meters)                     COMP
 LD0360  NAD 83(2011) Z  -  4,117,610.934 (meters)                     COMP
 LD0360  LAPLACE CORR    -          1.08  (seconds)                    DEFLEC18
 LD0360  DYNAMIC HEIGHT  -        188.511 (meters)      618.47  (feet) COMP
 LD0360  MODELED GRAVITY -    980,131.2   (mgal)                       NAVD 88
 LD0360
 LD0360  VERT ORDER      -  SECOND    CLASS 0
 LD0360
 LD0360  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0360  Standards:
 LD0360         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0360            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0360  -------------------------------------------------------------------
 LD0360  NETWORK    2.70   2.02           1.24   0.91   1.03      0.10549601
 LD0360  -------------------------------------------------------------------
 LD0360  Click here for local accuracies and other accuracy information.
 LD0360
 LD0360.The horizontal coordinates were established by GPS observations
 LD0360.and adjusted by the National Geodetic Survey in June 2012.
 LD0360
 LD0360.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0360.been affixed to the stable North American tectonic plate. See 
 LD0360.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0360
 LD0360.The horizontal coordinates are valid at the epoch date displayed above
 LD0360.which is a decimal equivalence of Year/Month/Day.
 LD0360
 LD0360.The orthometric height was determined by differential leveling and
 LD0360.adjusted by the NATIONAL GEODETIC SURVEY
 LD0360.in June 1991.
 LD0360
 LD0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0360.GEOID18 height accuracy estimate available here.
 LD0360
 LD0360.Click photographs - Photos may exist for this station.
 LD0360
 LD0360.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0360
 LD0360.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0360
 LD0360.The ellipsoidal height was determined by GPS observations
 LD0360.and is referenced to NAD 83.
 LD0360
 LD0360.The dynamic height is computed by dividing the NAVD 88
 LD0360.geopotential number by the normal gravity value computed on the
 LD0360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0360.degrees latitude (g = 980.6199 gals.).
 LD0360
 LD0360.The modeled gravity was interpolated from observed gravity values.
 LD0360
 LD0360. The following values were computed from the NAD 83(2011) position.
 LD0360
 LD0360;                    North         East     Units Scale Factor Converg.
 LD0360;SPC IL W     -   421,759.922   705,892.558   MT  0.99994160   +0 02 42.3
 LD0360;SPC IL W     - 1,383,724.01  2,315,915.83   sFT  0.99994160   +0 02 42.3
 LD0360;UTM  15      - 4,483,557.332   746,106.845   MT  1.00034562   +1 53 05.5
 LD0360
 LD0360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0360!SPC IL W     -   0.99997561  x   0.99994160  =   0.99991721
 LD0360!UTM  15      -   0.99997561  x   1.00034562  =   1.00032122
 LD0360
 LD0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4610683557(NAD 83)
 LD0360
 LD0360                          SUPERSEDED SURVEY CONTROL
 LD0360
 LD0360  NAD 83(2007)-  40 27 58.52825(N)    090 05 49.86083(W) AD(2002.00) 1
 LD0360  ELLIP H (08/11/11)  155.488  (m)                       GP(2002.00) 4 1
 LD0360  NAD 83(1997)-  40 27 58.52837(N)    090 05 49.86033(W) AD(       ) 1
 LD0360  ELLIP H (10/21/99)  155.550  (m)                       GP(       ) 4 1
 LD0360  NAD 83(1996)-  40 27 58.53095(N)    090 05 49.86183(W) AD(       ) 1
 LD0360  NAD 83(1986)-  40 27 58.53663(N)    090 05 49.86316(W) AD(       ) 1
 LD0360  NAVD 88             188.60   (m)          618.8    (f) LEVELING    3  
 LD0360  NGVD 29 (??/??/92)  188.688  (m)          619.05   (f) ADJ UNCH    2 0
 LD0360  NGVD 29             188.69   (m)          619.1    (f) LEVELING    3  
 LD0360
 LD0360.Superseded values are not recommended for survey control.
 LD0360
 LD0360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0360.See file dsdata.pdf to determine how the superseded data were derived.
 LD0360
 LD0360_MARKER: DB = BENCH MARK DISK
 LD0360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0360_STAMPING: M 43 1935
 LD0360_MARK LOGO: CGS
 LD0360_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0360+STABILITY: SURFACE MOTION
 LD0360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0360+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2011
 LD0360
 LD0360  HISTORY     - Date     Condition        Report By
 LD0360  HISTORY     - 1935     MONUMENTED       CGS
 LD0360  HISTORY     - 1942     GOOD             CGS
 LD0360  HISTORY     - 19901003 GOOD             NGS
 LD0360  HISTORY     - 20090506 GOOD             IL-057
 LD0360  HISTORY     - 20110111 GOOD             WOOLPT
 LD0360
 LD0360                          STATION DESCRIPTION
 LD0360
 LD0360'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0360'AT BRYANT.
 LD0360'AT BRYANT, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0360'RAILROAD, 5 POLES NORTHEAST OF THE STATION, AT POLE 71+10, 30 FEET
 LD0360'NORTHWEST OF A POINT 42 FEET NORTHEAST OF THE CENTER OF A STREET
 LD0360'CROSSING, AND 12 INCHES LOWER THAN THE TRACK.  A STANDARD DISK,
 LD0360'STAMPED M 43 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0360
 LD0360                          STATION RECOVERY (1990)
 LD0360
 LD0360'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LD0360'STATION IS LOCATED ABOUT 4.5 KM (2.8 MI) SOUTHWEST OF ST DAVID, IN THE
 LD0360'BRYAN COMMUNITY, AT JUNCTION OF A PAVED ROAD AND A RAILROAD TRACK, IN
 LD0360'THE BACKYARD OF A PRIVATE RESIDENCE, ON RAILROAD RIGHT-OF-WAY, ON THE
 LD0360'SOUTH EDGE OF SECTION 30, T 6 N, R 4 E. OWNERSHIP--BURLINGTON
 LD0360'NORTHERN RAILROAD.
 LD0360'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 78 AND 100 NORTHEAST OF
 LD0360'ST DAVID), GO SOUTHWEST ON HIGHWAY 100 FOR 5.13 KM (3.19 MI) TO A
 LD0360'RAILROAD CROSSING.  CONTINUE ON THE HIGHWAY FOR 2.00 KM (1.24 MI) TO
 LD0360'A SLANTED, PAVED CROSSROAD.  TURN LEFT, EAST, ON THE BRYANT MAIN
 LD0360'STREET FOR 0.06 KM (0.04 MI) TO THE TRACK AND THE STATION ON THE
 LD0360'LEFT.
 LD0360'STATION MARK IS SET IN THE TOP OF A 15-CM SQUARE CONCRETE POST
 LD0360'PROJECTING 10 CM.  IT IS 8.2 M (26.9 FT) NORTHWEST OF THE NORTHWEST
 LD0360'RAIL, 13.6 M (44.6 FT) NORTH OF THE ROAD CENTER, 17.6 M (57.7 FT)
 LD0360'SOUTH-SOUTHEAST OF AN I-BEAM CLOTHESLINE POST, AND 15.4 M (50.5 FT)
 LD0360'SOUTH OF THE EAST END OF MULTIPLE STUMPS.
 LD0360
 LD0360                          STATION RECOVERY (2009)
 LD0360
 LD0360'RECOVERY NOTE BY FULTON COUNTY ILLINOIS 2009 (DEW)
 LD0360'RECOVERED AS DESCRIBED
 LD0360
 LD0360                          STATION RECOVERY (2011)
 LD0360
 LD0360'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JKN)
 LD0360'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0970 ***********************************************************************
 MF0970  DESIGNATION -  M 45
 MF0970  PID         -  MF0970
 MF0970  STATE/COUNTY-  IL/BUREAU
 MF0970  COUNTRY     -  US
 MF0970  USGS QUAD   -  BUDA (2018)
 MF0970
 MF0970                         *CURRENT SURVEY CONTROL
 MF0970  ______________________________________________________________________
 MF0970* NAD 83(1986) POSITION- 41 20 30.     (N) 089 41 40.     (W)   SCALED
 MF0970* NAVD 88 ORTHO HEIGHT -   217.989 (meters)      715.19  (feet) ADJUSTED
 MF0970  ______________________________________________________________________
 MF0970  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 MF0970  DYNAMIC HEIGHT  -        217.899 (meters)      714.89  (feet) COMP
 MF0970  MODELED GRAVITY -    980,208.0   (mgal)                       NAVD 88
 MF0970
 MF0970  VERT ORDER      -  SECOND    CLASS 0
 MF0970
 MF0970.The horizontal coordinates were scaled from a map and have
 MF0970.an estimated accuracy of +/- 6 seconds.
 MF0970
 MF0970.The orthometric height was determined by differential leveling and
 MF0970.adjusted by the NATIONAL GEODETIC SURVEY
 MF0970.in June 1991.
 MF0970
 MF0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0970.GEOID18 height accuracy estimate available here.
 MF0970
 MF0970.Click photographs - Photos may exist for this station.
 MF0970
 MF0970.The dynamic height is computed by dividing the NAVD 88
 MF0970.geopotential number by the normal gravity value computed on the
 MF0970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0970.degrees latitude (g = 980.6199 gals.).
 MF0970
 MF0970.The modeled gravity was interpolated from observed gravity values.
 MF0970
 MF0970;                    North         East    Units  Estimated Accuracy
 MF0970;SPC IL W     -   519,080.      739,520.      MT  (+/- 180 meters Scaled)
 MF0970
 MF0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL745801(NAD 83)
 MF0970
 MF0970                          SUPERSEDED SURVEY CONTROL
 MF0970
 MF0970  NGVD 29 (??/??/92)  218.064  (m)          715.43   (f) ADJ UNCH    2 0
 MF0970
 MF0970.Superseded values are not recommended for survey control.
 MF0970
 MF0970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0970.See file dsdata.pdf to determine how the superseded data were derived.
 MF0970
 MF0970_MARKER: DB = BENCH MARK DISK
 MF0970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0970_STAMPING: M 45 1934
 MF0970_MARK LOGO: CGS
 MF0970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0970+STABILITY: SURFACE MOTION
 MF0970
 MF0970  HISTORY     - Date     Condition        Report By
 MF0970  HISTORY     - 1934     MONUMENTED       CGS
 MF0970  HISTORY     - 1938     GOOD             CGS
 MF0970  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF0970  HISTORY     - 20010509 MARK NOT FOUND   USPSQD
 MF0970
 MF0970                          STATION DESCRIPTION
 MF0970
 MF0970'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 MF0970'2.3 MI N FROM BUDA.
 MF0970'2.3 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0970'FROM THE STATION AT BUDA, BUREAU COUNTY, 4 POLES SOUTH OF MILEPOST
 MF0970'32, AT A ROAD CROSSING, 36 FEET SOUTH OF THE CENTERLINE OF
 MF0970'THE ROAD, 21 FEET WEST OF THE CENTERLINE OF THE TRACK, 1 FOOT
 MF0970'SOUTH OF THE FENCE, AND ABOUT 2 FEET LOWER THAN THE TRACK.
 MF0970'A STANDARD DISK, STAMPED M 45 1934 AND SET IN THE TOP OF A
 MF0970'CONCRETE POST.
 MF0970
 MF0970                          STATION RECOVERY (1995)
 MF0970
 MF0970'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0970'MARK NOT FOUND.
 MF0970
 MF0970                          STATION RECOVERY (2001)
 MF0970
 MF0970'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0970'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0671 ***********************************************************************
 MF0671  DESIGNATION -  M 46
 MF0671  PID         -  MF0671
 MF0671  STATE/COUNTY-  IL/LEE
 MF0671  COUNTRY     -  US
 MF0671  USGS QUAD   -  DIXON EAST (2018)
 MF0671
 MF0671                         *CURRENT SURVEY CONTROL
 MF0671  ______________________________________________________________________
 MF0671* NAD 83(1986) POSITION- 41 50 52.     (N) 089 29 30.     (W)   SCALED
 MF0671* NAVD 88 ORTHO HEIGHT -   208.901 (meters)      685.37  (feet) ADJUSTED
 MF0671  ______________________________________________________________________
 MF0671  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 MF0671  DYNAMIC HEIGHT  -        208.827 (meters)      685.13  (feet) COMP
 MF0671  MODELED GRAVITY -    980,264.3   (mgal)                       NAVD 88
 MF0671
 MF0671  VERT ORDER      -  SECOND    CLASS 0
 MF0671
 MF0671.The horizontal coordinates were scaled from a map and have
 MF0671.an estimated accuracy of +/- 6 seconds.
 MF0671
 MF0671.The orthometric height was determined by differential leveling and
 MF0671.adjusted by the NATIONAL GEODETIC SURVEY
 MF0671.in June 1991.
 MF0671
 MF0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0671.GEOID18 height accuracy estimate available here.
 MF0671
 MF0671.Click photographs - Photos may exist for this station.
 MF0671
 MF0671.The dynamic height is computed by dividing the NAVD 88
 MF0671.geopotential number by the normal gravity value computed on the
 MF0671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0671.degrees latitude (g = 980.6199 gals.).
 MF0671
 MF0671.The modeled gravity was interpolated from observed gravity values.
 MF0671
 MF0671;                    North         East    Units  Estimated Accuracy
 MF0671;SPC IL W     -   575,400.      756,050.      MT  (+/- 180 meters Scaled)
 MF0671
 MF0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM931358(NAD 83)
 MF0671
 MF0671                          SUPERSEDED SURVEY CONTROL
 MF0671
 MF0671  NGVD 29 (??/??/92)  208.97   (m)          685.6    (f) COMPUTED    2 0
 MF0671
 MF0671.Superseded values are not recommended for survey control.
 MF0671
 MF0671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0671.See file dsdata.pdf to determine how the superseded data were derived.
 MF0671
 MF0671_MARKER: DB = BENCH MARK DISK
 MF0671_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0671_SP_SET: OVERPASS
 MF0671_STAMPING: M 46 1934
 MF0671_MARK LOGO: CGS
 MF0671_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0671
 MF0671  HISTORY     - Date     Condition        Report By
 MF0671  HISTORY     - 1934     MONUMENTED       CGS
 MF0671  HISTORY     - 19950811 MARK NOT FOUND   USPSQD
 MF0671  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF0671  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF0671
 MF0671                          STATION DESCRIPTION
 MF0671
 MF0671'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0671'AT DIXON.
 MF0671'AT DIXON, LEE COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, AT THE
 MF0671'CROSSING OF U.S. HIGHWAY 30, AT OVERPASS A 900 + 2, IN THE TOP
 MF0671'OF THE WEST SIDE OF THE NORTH CONCRETE ABUTMENT, 6 FEET WEST
 MF0671'OF THE CENTERLINE OF THE TRACK, AND ABOUT 8 INCHES LOWER THAN THE
 MF0671'TRACK.  A STANDARD DISK, STAMPED M 46 1934.
 MF0671
 MF0671                          STATION RECOVERY (1995)
 MF0671
 MF0671'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0671'MARK NOT FOUND.
 MF0671
 MF0671                          STATION RECOVERY (2002)
 MF0671
 MF0671'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0671'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0671
 MF0671                          STATION RECOVERY (2003)
 MF0671
 MF0671'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0671'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0672 ***********************************************************************
 MF0672  DESIGNATION -  M 46 RESET
 MF0672  PID         -  MF0672
 MF0672  STATE/COUNTY-  IL/LEE
 MF0672  COUNTRY     -  US
 MF0672  USGS QUAD   -  DIXON EAST (2018)
 MF0672
 MF0672                         *CURRENT SURVEY CONTROL
 MF0672  ______________________________________________________________________
 MF0672* NAD 83(1986) POSITION- 41 50 52.     (N) 089 29 30.     (W)   SCALED
 MF0672* NAVD 88 ORTHO HEIGHT -   209.27  (+/-2cm)      686.6   (feet) VERTCON3
 MF0672  ______________________________________________________________________
 MF0672  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 MF0672  VERT ORDER      -  THIRD (See Below)
 MF0672
 MF0672.The horizontal coordinates were scaled from a map and have
 MF0672.an estimated accuracy of +/- 6 seconds.
 MF0672
 MF0672.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0672.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0672
 MF0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0672.GEOID18 height accuracy estimate available here.
 MF0672
 MF0672.The vertical order pertains to the NGVD 29 superseded value.
 MF0672
 MF0672.Click photographs - Photos may exist for this station.
 MF0672
 MF0672;                    North         East    Units  Estimated Accuracy
 MF0672;SPC IL W     -   575,400.      756,050.      MT  (+/- 180 meters Scaled)
 MF0672
 MF0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM931358(NAD 83)
 MF0672
 MF0672                          SUPERSEDED SURVEY CONTROL
 MF0672
 MF0672  NGVD 29 (??/??/??)  209.36   (m)          686.9    (f) RESET       3  
 MF0672
 MF0672.Superseded values are not recommended for survey control.
 MF0672
 MF0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0672.See file dsdata.pdf to determine how the superseded data were derived.
 MF0672
 MF0672_MARKER: DB = BENCH MARK DISK
 MF0672_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0672_SP_SET: OVERPASS
 MF0672_STAMPING: M 46 RESET 1965
 MF0672_MARK LOGO: CGS
 MF0672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0672
 MF0672  HISTORY     - Date     Condition        Report By
 MF0672  HISTORY     - 1965     MONUMENTED       IL2380
 MF0672  HISTORY     - 19950811 MARK NOT FOUND   USPSQD
 MF0672  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF0672  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF0672
 MF0672                          STATION DESCRIPTION
 MF0672
 MF0672'DESCRIBED BY CITY OF DIXON ILLINOIS 1965
 MF0672'AT DIXON.
 MF0672'AT DIXON, ON THE ILLINOIS CENTRAL RAILROAD, AT THE CROSSING OF
 MF0672'U.S. HIGHWAY 30, AT OVERPASS, AT THE NORTHWEST CORNER OF NORTH
 MF0672'ABUTMENT ON THE TOP OF PLYON.
 MF0672
 MF0672                          STATION RECOVERY (1995)
 MF0672
 MF0672'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0672'MARK NOT FOUND.
 MF0672
 MF0672                          STATION RECOVERY (2002)
 MF0672
 MF0672'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0672'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0672
 MF0672                          STATION RECOVERY (2003)
 MF0672
 MF0672'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0672'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0640 ***********************************************************************
 MF0640  DESIGNATION -  M 48
 MF0640  PID         -  MF0640
 MF0640  STATE/COUNTY-  IL/LEE
 MF0640  COUNTRY     -  US
 MF0640  USGS QUAD   -  WALTON (2018)
 MF0640
 MF0640                         *CURRENT SURVEY CONTROL
 MF0640  ______________________________________________________________________
 MF0640* NAD 83(1986) POSITION- 41 42 53.     (N) 089 26 21.     (W)   SCALED
 MF0640* NAVD 88 ORTHO HEIGHT -   220.480 (meters)      723.36  (feet) ADJUSTED
 MF0640  ______________________________________________________________________
 MF0640  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 MF0640  DYNAMIC HEIGHT  -        220.397 (meters)      723.09  (feet) COMP
 MF0640  MODELED GRAVITY -    980,241.5   (mgal)                       NAVD 88
 MF0640
 MF0640  VERT ORDER      -  SECOND    CLASS 0
 MF0640
 MF0640.The horizontal coordinates were scaled from a map and have
 MF0640.an estimated accuracy of +/- 6 seconds.
 MF0640
 MF0640.The orthometric height was determined by differential leveling and
 MF0640.adjusted by the NATIONAL GEODETIC SURVEY
 MF0640.in June 1991.
 MF0640
 MF0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0640.GEOID18 height accuracy estimate available here.
 MF0640
 MF0640.Click photographs - Photos may exist for this station.
 MF0640
 MF0640.The dynamic height is computed by dividing the NAVD 88
 MF0640.geopotential number by the normal gravity value computed on the
 MF0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0640.degrees latitude (g = 980.6199 gals.).
 MF0640
 MF0640.The modeled gravity was interpolated from observed gravity values.
 MF0640
 MF0640;                    North         East    Units  Estimated Accuracy
 MF0640;SPC IL W     -   560,650.      760,540.      MT  (+/- 180 meters Scaled)
 MF0640
 MF0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM970209(NAD 83)
 MF0640
 MF0640                          SUPERSEDED SURVEY CONTROL
 MF0640
 MF0640  NGVD 29 (??/??/92)  220.543  (m)          723.56   (f) ADJ UNCH    2 0
 MF0640
 MF0640.Superseded values are not recommended for survey control.
 MF0640
 MF0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0640.See file dsdata.pdf to determine how the superseded data were derived.
 MF0640
 MF0640_MARKER: DB = BENCH MARK DISK
 MF0640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0640_STAMPING: M 48 1934
 MF0640_MARK LOGO: CGS
 MF0640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0640+STABILITY: SURFACE MOTION
 MF0640
 MF0640  HISTORY     - Date     Condition        Report By
 MF0640  HISTORY     - 1934     MONUMENTED       CGS
 MF0640  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF0640  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0640  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0640
 MF0640                          STATION DESCRIPTION
 MF0640
 MF0640'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0640'AT WALTON.
 MF0640'AT WALTON, LEE COUNTY, AT THE CHICAGO, BURLINGTON AND QUINCY
 MF0640'RAILROAD STATION, AT A ROAD CROSSING, 24 FEET NORTH OF THE
 MF0640'CENTERLINE OF THE TRACK, 24 FEET WEST OF THE CENTERLINE OF THE ROAD,
 MF0640'AND 1.5 FEET SOUTHWEST OF A POLE.  A STANDARD DISK, STAMPED M 48
 MF0640'1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0640
 MF0640                          STATION RECOVERY (1995)
 MF0640
 MF0640'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0640'MARK NOT FOUND.
 MF0640
 MF0640                          STATION RECOVERY (2002)
 MF0640
 MF0640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0640'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0640
 MF0640                          STATION RECOVERY (2003)
 MF0640
 MF0640'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0640'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0507 ***********************************************************************
 MF0507  CBN         -  This is a Cooperative Base Network Control Station.
 MF0507  DESIGNATION -  M 49
 MF0507  PID         -  MF0507
 MF0507  STATE/COUNTY-  IL/LASALLE
 MF0507  COUNTRY     -  US
 MF0507  USGS QUAD   -  LELAND (2018)
 MF0507
 MF0507                         *CURRENT SURVEY CONTROL
 MF0507  ______________________________________________________________________
 MF0507* NAD 83(2011) POSITION- 41 36 04.43772(N) 088 51 58.08101(W)   ADJUSTED
 MF0507* NAD 83(2011) ELLIP HT-   182.528 (meters)        (06/27/12)   ADJUSTED
 MF0507* NAD 83(2011) EPOCH   -  2010.00
 MF0507* NAVD 88 ORTHO HEIGHT -   215.750 (meters)      707.84  (feet) ADJUSTED
 MF0507  ______________________________________________________________________
 MF0507  GEOID HEIGHT    -        -33.246 (meters)                     GEOID18
 MF0507  NAD 83(2011) X  -     94,522.448 (meters)                     COMP
 MF0507  NAD 83(2011) Y  - -4,775,721.731 (meters)                     COMP
 MF0507  NAD 83(2011) Z  -  4,212,707.644 (meters)                     COMP
 MF0507  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 MF0507  DYNAMIC HEIGHT  -        215.663 (meters)      707.55  (feet) COMP
 MF0507  MODELED GRAVITY -    980,218.2   (mgal)                       NAVD 88
 MF0507
 MF0507  VERT ORDER      -  SECOND    CLASS 0
 MF0507
 MF0507  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0507  Standards:
 MF0507         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0507            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0507  -------------------------------------------------------------------
 MF0507  NETWORK    0.72   1.82           0.34   0.22   0.93     -0.09980874
 MF0507  -------------------------------------------------------------------
 MF0507  Click here for local accuracies and other accuracy information.
 MF0507
 MF0507.The horizontal coordinates were established by GPS observations
 MF0507.and adjusted by the National Geodetic Survey in June 2012.
 MF0507
 MF0507.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0507.been affixed to the stable North American tectonic plate. See 
 MF0507.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0507
 MF0507.The horizontal coordinates are valid at the epoch date displayed above
 MF0507.which is a decimal equivalence of Year/Month/Day.
 MF0507
 MF0507.The orthometric height was determined by differential leveling and
 MF0507.adjusted by the NATIONAL GEODETIC SURVEY
 MF0507.in June 1991.
 MF0507
 MF0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0507.GEOID18 height accuracy estimate available here.
 MF0507
 MF0507.Click photographs - Photos may exist for this station.
 MF0507
 MF0507.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0507
 MF0507.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0507
 MF0507.The ellipsoidal height was determined by GPS observations
 MF0507.and is referenced to NAD 83.
 MF0507
 MF0507.The dynamic height is computed by dividing the NAVD 88
 MF0507.geopotential number by the normal gravity value computed on the
 MF0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0507.degrees latitude (g = 980.6199 gals.).
 MF0507
 MF0507.The modeled gravity was interpolated from observed gravity values.
 MF0507
 MF0507. The following values were computed from the NAD 83(2011) position.
 MF0507
 MF0507;                    North         East     Units Scale Factor Converg.
 MF0507;SPC IL E     -   547,949.983   255,583.600   MT  0.99999927   -0 21 13.5
 MF0507;SPC IL E     - 1,797,732.57    838,527.19   sFT  0.99999927   -0 21 13.5
 MF0507;UTM  16      - 4,607,184.872   344,486.806   MT  0.99989762   -1 14 21.3
 MF0507
 MF0507!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0507!SPC IL E     -   0.99997137  x   0.99999927  =   0.99997064
 MF0507!UTM  16      -   0.99997137  x   0.99989762  =   0.99986899
 MF0507
 MF0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4448607184(NAD 83)
 MF0507
 MF0507                          SUPERSEDED SURVEY CONTROL
 MF0507
 MF0507  NAD 83(2007)-  41 36 04.43770(N)    088 51 58.08188(W) AD(2002.00) 0
 MF0507  ELLIP H (02/10/07)  182.557  (m)                       GP(2002.00)    
 MF0507  ELLIP H (10/15/04)  182.547  (m)                       GP(       ) 4 2
 MF0507  NAD 83(1997)-  41 36 04.43768(N)    088 51 58.08149(W) AD(       ) B
 MF0507  ELLIP H (07/17/98)  182.590  (m)                       GP(       ) 4 1
 MF0507  NAVD 88             215.75   (m)          707.8    (f) LEVELING    3  
 MF0507  NGVD 29 (??/??/92)  215.813  (m)          708.05   (f) ADJ UNCH    2 0
 MF0507
 MF0507.Superseded values are not recommended for survey control.
 MF0507
 MF0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0507.See file dsdata.pdf to determine how the superseded data were derived.
 MF0507
 MF0507_MARKER: DB = BENCH MARK DISK
 MF0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0507_STAMPING: M 49 1934
 MF0507_MARK LOGO: CGS
 MF0507_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0507+STABILITY: SURFACE MOTION
 MF0507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0507+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2002
 MF0507
 MF0507  HISTORY     - Date     Condition        Report By
 MF0507  HISTORY     - 1934     MONUMENTED       CGS
 MF0507  HISTORY     - 19970312 GOOD             NGS
 MF0507  HISTORY     - 19970801 GOOD             USPSQD
 MF0507  HISTORY     - 200205   GOOD             ASCPC
 MF0507  HISTORY     - 20021023 GOOD             USPSQD
 MF0507
 MF0507                          STATION DESCRIPTION
 MF0507
 MF0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0507'3.5 MI E FROM EARLVILLE.
 MF0507'3.5 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0507'FROM THE CROSSING OF THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0507'AT EARLVILLE, LA SALLE COUNTY, AT POLE 69/10, AT A ROAD CROSSING,
 MF0507'33 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, 33 FEET
 MF0507'EAST OF THE CENTERLINE OF THE ROAD, 3 FEET SOUTH OF THE
 MF0507'RIGHT-OF-WAY FENCE, AND ABOUT 4 FEET LOWER THAN THE TRACK.
 MF0507'A STANDARD DISK, STAMPED M 49 1934 AND SET IN THE TOP OF A
 MF0507'CONCRETE POST.
 MF0507
 MF0507                          STATION RECOVERY (1997)
 MF0507
 MF0507'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF0507'THE STATION IS LOCATED ABOUT 3 MI (4.8 KM) EAST-NORTHEAST OF
 MF0507'EARLVILLE.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 34 AND
 MF0507'EARLVILLE ROAD (OLD ROUTE 34) ON THE EAST SIDE OF EARLVILLE, GO EAST
 MF0507'ON HIGHWAY 34 FOR 2.0 MI (3.2 KM) TO A CROSSROAD.  TURN LEFT, NORTH,
 MF0507'ON E 1550TH ROAD FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT IN
 MF0507'THE NORTHEAST ANGLE OF A RAILROAD CROSSING.  IT IS 8.1 M (26.6 FT)
 MF0507'EAST OF THE CENTER OF THE ROAD, 9.3 M (30.5 FT) NORTH OF THE NORTH
 MF0507'RAIL OF THE NORTH SET OF TRACKS, 8.2 M (26.9 FT) WEST OF A POWER POLE,
 MF0507'0.9 M (3.0 FT) SOUTH OF A BROKEN CONCRETE AND WIRE RIGHT-OF-WAY FENCE,
 MF0507'AND 0.3 M (1.0 FT) EAST OF BOTH METAL AND FIBERGLASS WITNESS POSTS.
 MF0507
 MF0507                          STATION RECOVERY (1997)
 MF0507
 MF0507'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0507'RECOVERED IN GOOD CONDITION.
 MF0507
 MF0507                          STATION RECOVERY (2002)
 MF0507
 MF0507'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0507'RECOVERED AS DESCRIBED
 MF0507
 MF0507                          STATION RECOVERY (2002)
 MF0507
 MF0507'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0507'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0462 ***********************************************************************
 MF0462  DESIGNATION -  M 50
 MF0462  PID         -  MF0462
 MF0462  STATE/COUNTY-  IL/DE KALB
 MF0462  COUNTRY     -  US
 MF0462  USGS QUAD   -  SYCAMORE (2018)
 MF0462
 MF0462                         *CURRENT SURVEY CONTROL
 MF0462  ______________________________________________________________________
 MF0462* NAD 83(1986) POSITION- 41 55 33.     (N) 088 44 15.     (W)   SCALED
 MF0462* NAVD 88 ORTHO HEIGHT -   272.198 (meters)      893.04  (feet) ADJUSTED
 MF0462  ______________________________________________________________________
 MF0462  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0462  DYNAMIC HEIGHT  -        272.103 (meters)      892.72  (feet) COMP
 MF0462  MODELED GRAVITY -    980,265.1   (mgal)                       NAVD 88
 MF0462
 MF0462  VERT ORDER      -  SECOND    CLASS 0
 MF0462
 MF0462.The horizontal coordinates were scaled from a map and have
 MF0462.an estimated accuracy of +/- 6 seconds.
 MF0462
 MF0462.The orthometric height was determined by differential leveling and
 MF0462.adjusted by the NATIONAL GEODETIC SURVEY
 MF0462.in June 1991.
 MF0462
 MF0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0462.GEOID18 height accuracy estimate available here.
 MF0462
 MF0462.Click photographs - Photos may exist for this station.
 MF0462
 MF0462.The dynamic height is computed by dividing the NAVD 88
 MF0462.geopotential number by the normal gravity value computed on the
 MF0462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0462.degrees latitude (g = 980.6199 gals.).
 MF0462
 MF0462.The modeled gravity was interpolated from observed gravity values.
 MF0462
 MF0462;                    North         East    Units  Estimated Accuracy
 MF0462;SPC IL E     -   583,940.      266,480.      MT  (+/- 180 meters Scaled)
 MF0462
 MF0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM559430(NAD 83)
 MF0462
 MF0462                          SUPERSEDED SURVEY CONTROL
 MF0462
 MF0462  NGVD 29 (??/??/92)  272.242  (m)          893.18   (f) ADJ UNCH    2 0
 MF0462
 MF0462.Superseded values are not recommended for survey control.
 MF0462
 MF0462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0462.See file dsdata.pdf to determine how the superseded data were derived.
 MF0462
 MF0462_MARKER: DB = BENCH MARK DISK
 MF0462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0462_STAMPING: M 50 1934
 MF0462_MARK LOGO: CGS
 MF0462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0462+STABILITY: SURFACE MOTION
 MF0462
 MF0462  HISTORY     - Date     Condition        Report By
 MF0462  HISTORY     - 1934     MONUMENTED       CGS
 MF0462  HISTORY     - 1968     MARK NOT FOUND   USGS
 MF0462  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0462
 MF0462                          STATION DESCRIPTION
 MF0462
 MF0462'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0462'AT DE KALB.
 MF0462'AT DE KALB, DE KALB COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF0462'RAILWAY, AT THE CROSSING OF U.S. HIGHWAY 30, 39 FEET WEST OF THE
 MF0462'CENTERLINE OF THE MAIN TRACK, 21 FEET NORTH OF THE CENTERLINE
 MF0462'OF THE HIGHWAY, 75 FEET SOUTHEAST OF A CONOCO OIL CO. STATION,
 MF0462'AND IN THE PARKWAY BETWEEN THE STREET AND THE WALK.  A STANDARD
 MF0462'DISK, STAMPED M 50 1934 AND SET IN THE TOP OF A CONCRETE POST
 MF0462'PROJECTING 12 INCHES ABOVE GROUND.
 MF0462
 MF0462                          STATION RECOVERY (1968)
 MF0462
 MF0462'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 MF0462'MARK NOT FOUND.
 MF0462
 MF0462                          STATION RECOVERY (1996)
 MF0462
 MF0462'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0462'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1059 ***********************************************************************
 MF1059  DESIGNATION -  M 51
 MF1059  PID         -  MF1059
 MF1059  STATE/COUNTY-  IL/BUREAU
 MF1059  COUNTRY     -  US
 MF1059  USGS QUAD   -  WYANET (2018)
 MF1059
 MF1059                         *CURRENT SURVEY CONTROL
 MF1059  ______________________________________________________________________
 MF1059* NAD 83(1986) POSITION- 41 19 32.     (N) 089 32 02.     (W)   SCALED
 MF1059* NAVD 88 ORTHO HEIGHT -   165.745 (meters)      543.78  (feet) ADJUSTED
 MF1059  ______________________________________________________________________
 MF1059  GEOID HEIGHT    -        -33.137 (meters)                     GEOID18
 MF1059  DYNAMIC HEIGHT  -        165.677 (meters)      543.56  (feet) COMP
 MF1059  MODELED GRAVITY -    980,208.8   (mgal)                       NAVD 88
 MF1059
 MF1059  VERT ORDER      -  SECOND    CLASS 0
 MF1059
 MF1059.The horizontal coordinates were scaled from a map and have
 MF1059.an estimated accuracy of +/- 6 seconds.
 MF1059
 MF1059.The orthometric height was determined by differential leveling and
 MF1059.adjusted by the NATIONAL GEODETIC SURVEY
 MF1059.in June 1991.
 MF1059
 MF1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1059.GEOID18 height accuracy estimate available here.
 MF1059
 MF1059.Click photographs - Photos may exist for this station.
 MF1059
 MF1059.The dynamic height is computed by dividing the NAVD 88
 MF1059.geopotential number by the normal gravity value computed on the
 MF1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1059.degrees latitude (g = 980.6199 gals.).
 MF1059
 MF1059.The modeled gravity was interpolated from observed gravity values.
 MF1059
 MF1059;                    North         East    Units  Estimated Accuracy
 MF1059;SPC IL W     -   517,370.      752,970.      MT  (+/- 180 meters Scaled)
 MF1059
 MF1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL879779(NAD 83)
 MF1059
 MF1059                          SUPERSEDED SURVEY CONTROL
 MF1059
 MF1059  NGVD 29 (??/??/92)  165.827  (m)          544.05   (f) ADJ UNCH    2 0
 MF1059
 MF1059.Superseded values are not recommended for survey control.
 MF1059
 MF1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1059.See file dsdata.pdf to determine how the superseded data were derived.
 MF1059
 MF1059_MARKER: DB = BENCH MARK DISK
 MF1059_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1059_SP_SET: CULVERT HEADWALL
 MF1059_STAMPING: M 51 1934
 MF1059_MARK LOGO: CGS
 MF1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1059+STABILITY: SURFACE MOTION
 MF1059_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1059+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2001
 MF1059
 MF1059  HISTORY     - Date     Condition        Report By
 MF1059  HISTORY     - 1934     MONUMENTED       CGS
 MF1059  HISTORY     - 19951230 GOOD             USPSQD
 MF1059  HISTORY     - 20010516 GOOD             USPSQD
 MF1059  HISTORY     - 20051012 GOOD             USPSQD
 MF1059
 MF1059                          STATION DESCRIPTION
 MF1059
 MF1059'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1059'2.9 MI NW FROM TISKILWA.
 MF1059'2.9 MILES NORTHWEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF1059'RAILROAD FROM THE STATION AT TISKILWA, BUREAU COUNTY, AT POLE
 MF1059'125/10, AT A ROAD CROSSING, 75 FEET WEST OF THE ROAD, AT A
 MF1059'RAILROAD CULVERT, IN THE TOP OF THE EAST END OF THE SOUTH
 MF1059'CONCRETE HEADWALL, AND ABOUT 4 FEET LOWER THAN THE TRACK.  A
 MF1059'STANDARD DISK, STAMPED M 51 1934.
 MF1059
 MF1059                          STATION RECOVERY (1995)
 MF1059
 MF1059'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1059'RECOVERED IN GOOD CONDITION.
 MF1059
 MF1059                          STATION RECOVERY (2001)
 MF1059
 MF1059'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1059'RECOVERED IN GOOD CONDITION.
 MF1059
 MF1059                          STATION RECOVERY (2005)
 MF1059
 MF1059'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0084 ***********************************************************************
 MG0084  DESIGNATION -  M 52
 MG0084  PID         -  MG0084
 MG0084  STATE/COUNTY-  IL/HENRY
 MG0084  COUNTRY     -  US
 MG0084  USGS QUAD   -  GENESEO (2018)
 MG0084
 MG0084                         *CURRENT SURVEY CONTROL
 MG0084  ______________________________________________________________________
 MG0084* NAD 83(1986) POSITION- 41 28 13.     (N) 090 13 50.     (W)   SCALED
 MG0084* NAVD 88 ORTHO HEIGHT -   189.443 (meters)      621.53  (feet) ADJUSTED
 MG0084  ______________________________________________________________________
 MG0084  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 MG0084  DYNAMIC HEIGHT  -        189.367 (meters)      621.28  (feet) COMP
 MG0084  MODELED GRAVITY -    980,223.0   (mgal)                       NAVD 88
 MG0084
 MG0084  VERT ORDER      -  SECOND    CLASS 0
 MG0084
 MG0084.The horizontal coordinates were scaled from a map and have
 MG0084.an estimated accuracy of +/- 6 seconds.
 MG0084
 MG0084.The orthometric height was determined by differential leveling and
 MG0084.adjusted by the NATIONAL GEODETIC SURVEY
 MG0084.in June 1991.
 MG0084
 MG0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0084.GEOID18 height accuracy estimate available here.
 MG0084
 MG0084.Click photographs - Photos may exist for this station.
 MG0084
 MG0084.The dynamic height is computed by dividing the NAVD 88
 MG0084.geopotential number by the normal gravity value computed on the
 MG0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0084.degrees latitude (g = 980.6199 gals.).
 MG0084
 MG0084.The modeled gravity was interpolated from observed gravity values.
 MG0084
 MG0084;                    North         East    Units  Estimated Accuracy
 MG0084;SPC IL W     -   533,250.      694,660.      MT  (+/- 180 meters Scaled)
 MG0084
 MG0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF312946(NAD 83)
 MG0084
 MG0084                          SUPERSEDED SURVEY CONTROL
 MG0084
 MG0084  NGVD 29 (??/??/92)  189.521  (m)          621.79   (f) ADJ UNCH    2 0
 MG0084
 MG0084.Superseded values are not recommended for survey control.
 MG0084
 MG0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0084.See file dsdata.pdf to determine how the superseded data were derived.
 MG0084
 MG0084_MARKER: DB = BENCH MARK DISK
 MG0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0084_STAMPING: M 52 1934
 MG0084_MARK LOGO: CGS
 MG0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0084+STABILITY: SURFACE MOTION
 MG0084
 MG0084  HISTORY     - Date     Condition        Report By
 MG0084  HISTORY     - 1934     MONUMENTED       CGS
 MG0084  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0084  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0084  HISTORY     - 20011006 MARK NOT FOUND   USPSQD
 MG0084  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0084
 MG0084                          STATION DESCRIPTION
 MG0084
 MG0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0084'4.3 MI W FROM GENESEO.
 MG0084'4.3 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MG0084'RAILWAY FROM THE STATION AT GENESEO, HENRY COUNTY, 3 POLES
 MG0084'EAST OF POLE 163+20, AT A ROAD CROSSING, 45 FEET EAST OF THE
 MG0084'CENTERLINE OF THE ROAD, 42 FEET SOUTH OF THE CENTERLINE OF THE SOUTH
 MG0084'TRACK, 3 FEET NORTH OF A FENCE CORNER, AND ABOUT 4 FEET ABOVE
 MG0084'THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED M 52 1934 AND
 MG0084'SET IN THE TOP OF A CONCRETE POST.
 MG0084
 MG0084                          STATION RECOVERY (1988)
 MG0084
 MG0084'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0084'MARK NOT FOUND.
 MG0084
 MG0084                          STATION RECOVERY (1996)
 MG0084
 MG0084'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0084'MARK NOT FOUND.
 MG0084
 MG0084                          STATION RECOVERY (2001)
 MG0084
 MG0084'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0084'MARK NOT FOUND
 MG0084
 MG0084                          STATION RECOVERY (2004)
 MG0084
 MG0084'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0084'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0058 ***********************************************************************
 MG0058  DESIGNATION -  M 53
 MG0058  PID         -  MG0058
 MG0058  STATE/COUNTY-  IL/HENRY
 MG0058  COUNTRY     -  US
 MG0058  USGS QUAD   -  ORION (2018)
 MG0058
 MG0058                         *CURRENT SURVEY CONTROL
 MG0058  ______________________________________________________________________
 MG0058* NAD 83(1986) POSITION- 41 15 42.     (N) 090 22 39.     (W)   SCALED
 MG0058* NAVD 88 ORTHO HEIGHT -   204.754 (meters)      671.76  (feet) ADJUSTED
 MG0058  ______________________________________________________________________
 MG0058  GEOID HEIGHT    -        -32.829 (meters)                     GEOID18
 MG0058  DYNAMIC HEIGHT  -        204.670 (meters)      671.49  (feet) COMP
 MG0058  MODELED GRAVITY -    980,208.4   (mgal)                       NAVD 88
 MG0058
 MG0058  VERT ORDER      -  SECOND    CLASS 0
 MG0058
 MG0058.The horizontal coordinates were scaled from a map and have
 MG0058.an estimated accuracy of +/- 6 seconds.
 MG0058
 MG0058.The orthometric height was determined by differential leveling and
 MG0058.adjusted by the NATIONAL GEODETIC SURVEY
 MG0058.in June 1991.
 MG0058
 MG0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0058.GEOID18 height accuracy estimate available here.
 MG0058
 MG0058.Click photographs - Photos may exist for this station.
 MG0058
 MG0058.The dynamic height is computed by dividing the NAVD 88
 MG0058.geopotential number by the normal gravity value computed on the
 MG0058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0058.degrees latitude (g = 980.6199 gals.).
 MG0058
 MG0058.The modeled gravity was interpolated from observed gravity values.
 MG0058
 MG0058;                    North         East    Units  Estimated Accuracy
 MG0058;SPC IL W     -   510,110.      682,330.      MT  (+/- 180 meters Scaled)
 MG0058
 MG0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF196711(NAD 83)
 MG0058
 MG0058                          SUPERSEDED SURVEY CONTROL
 MG0058
 MG0058  NGVD 29 (??/??/92)  204.821  (m)          671.98   (f) ADJ UNCH    2 0
 MG0058
 MG0058.Superseded values are not recommended for survey control.
 MG0058
 MG0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0058.See file dsdata.pdf to determine how the superseded data were derived.
 MG0058
 MG0058_MARKER: DB = BENCH MARK DISK
 MG0058_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MG0058_SP_SET: CULVERT WINGWALL
 MG0058_STAMPING: M 53 1934
 MG0058_MARK LOGO: CGS
 MG0058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0058+STABILITY: SURFACE MOTION
 MG0058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0058+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2010
 MG0058
 MG0058  HISTORY     - Date     Condition        Report By
 MG0058  HISTORY     - 1934     MONUMENTED       CGS
 MG0058  HISTORY     - 19890421 POOR             USPSQD
 MG0058  HISTORY     - 19960712 GOOD             USPSQD
 MG0058  HISTORY     - 20011027 GOOD             USPSQD
 MG0058  HISTORY     - 20040623 GOOD             USPSQD
 MG0058  HISTORY     - 20101112 GOOD             ILDT
 MG0058
 MG0058                          STATION DESCRIPTION
 MG0058
 MG0058'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0058'0.7 MI N FROM OPHIEM.
 MG0058'0.7 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MG0058'FROM THE STATION AT OPHIEM, HENRY COUNTY, AT A CROSSING OF
 MG0058'STATE HIGHWAY 80, 18 FEET SOUTHEAST OF THE CENTERLINE OF THE
 MG0058'TRACK, IN THE TOP OF THE NORTHWEST CONCRETE WING WALL OF A HIGHWAY
 MG0058'CULVERT, AND ABOUT 5 FEET LOWER THAN THE TRACK.  A STANDARD
 MG0058'DISK, STAMPED M 53 1934.
 MG0058
 MG0058                          STATION RECOVERY (1989)
 MG0058
 MG0058'RECOVERY NOTE BY US POWER SQUADRON 1989 (WRM)
 MG0058'MARK RECOVERED IN POOR CONDITION.
 MG0058
 MG0058                          STATION RECOVERY (1996)
 MG0058
 MG0058'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0058'RECOVERED IN GOOD CONDITION.
 MG0058
 MG0058                          STATION RECOVERY (2001)
 MG0058
 MG0058'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0058'RECOVERED IN GOOD CONDITION.
 MG0058
 MG0058                          STATION RECOVERY (2004)
 MG0058
 MG0058'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0058'RECOVERED IN GOOD CONDITION.
 MG0058
 MG0058                          STATION RECOVERY (2010)
 MG0058
 MG0058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RBI)
 MG0058'FOUND MARK TO BE OFF VERTICALLY 0.1867 , RAN FROM A195 (MG0205)
 MG0058'THROUGH M53 AND CLOSED ON S194 (MG0180) WITH A MISCLOSURE OF 0.0355 IN
 MG0058'12 MILES(USING A DNA03 LEICA). OUR BALANCED ELEVATION IS 671.5733.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0336 ***********************************************************************
 LD0336  DESIGNATION -  M 56
 LD0336  PID         -  LD0336
 LD0336  STATE/COUNTY-  IL/FULTON
 LD0336  COUNTRY     -  US
 LD0336  USGS QUAD   -  VERMONT (2018)
 LD0336
 LD0336                         *CURRENT SURVEY CONTROL
 LD0336  ______________________________________________________________________
 LD0336* NAD 83(1986) POSITION- 40 17 27.     (N) 090 25 24.     (W)   SCALED
 LD0336* NAVD 88 ORTHO HEIGHT -   202.909 (meters)      665.71  (feet) ADJUSTED
 LD0336  ______________________________________________________________________
 LD0336  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 LD0336  DYNAMIC HEIGHT  -        202.808 (meters)      665.38  (feet) COMP
 LD0336  MODELED GRAVITY -    980,121.2   (mgal)                       NAVD 88
 LD0336
 LD0336  VERT ORDER      -  SECOND    CLASS 0
 LD0336
 LD0336.The horizontal coordinates were scaled from a map and have
 LD0336.an estimated accuracy of +/- 6 seconds.
 LD0336
 LD0336.The orthometric height was determined by differential leveling and
 LD0336.adjusted by the NATIONAL GEODETIC SURVEY
 LD0336.in June 1991.
 LD0336
 LD0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0336.GEOID18 height accuracy estimate available here.
 LD0336
 LD0336.Click photographs - Photos may exist for this station.
 LD0336
 LD0336.The dynamic height is computed by dividing the NAVD 88
 LD0336.geopotential number by the normal gravity value computed on the
 LD0336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0336.degrees latitude (g = 980.6199 gals.).
 LD0336
 LD0336.The modeled gravity was interpolated from observed gravity values.
 LD0336
 LD0336;                    North         East    Units  Estimated Accuracy
 LD0336;SPC IL W     -   402,310.      678,180.      MT  (+/- 180 meters Scaled)
 LD0336
 LD0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE190632(NAD 83)
 LD0336
 LD0336                          SUPERSEDED SURVEY CONTROL
 LD0336
 LD0336  NGVD 29 (??/??/92)  202.995  (m)          665.99   (f) ADJ UNCH    2 0
 LD0336
 LD0336.Superseded values are not recommended for survey control.
 LD0336
 LD0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0336.See file dsdata.pdf to determine how the superseded data were derived.
 LD0336
 LD0336_MARKER: DB = BENCH MARK DISK
 LD0336_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0336+WITH SETTING: PAVEMENT
 LD0336_SP_SET: WATER TANK BASE
 LD0336_STAMPING: M 56 1935
 LD0336_MARK LOGO: CGS
 LD0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0336+STABILITY: SURFACE MOTION
 LD0336
 LD0336  HISTORY     - Date     Condition        Report By
 LD0336  HISTORY     - 1935     MONUMENTED       CGS
 LD0336  HISTORY     - 20120724 MARK NOT FOUND   ILDT
 LD0336
 LD0336                          STATION DESCRIPTION
 LD0336
 LD0336'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0336'AT VERMONT.
 LD0336'AT VERMONT, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0336'RAILROAD, 190 FEET NORTHEAST OF THE STATION, 156 FEET EAST OF THE
 LD0336'MAIN TRACK, IN THE TOP OF THE CONCRETE BASE OF A WATER TANK, AT
 LD0336'THE SOUTHWEST CORNER OF A VALVE PIT, AND 3 FEET LOWER THAN THE
 LD0336'TRACK.  A STANDARD DISK, STAMPED M 56 1935.
 LD0336
 LD0336                          STATION RECOVERY (2012)
 LD0336
 LD0336'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0336'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0839 ***********************************************************************
 LC0839  DESIGNATION -  M 7
 LC0839  PID         -  LC0839
 LC0839  STATE/COUNTY-  IL/WOODFORD
 LC0839  COUNTRY     -  US
 LC0839  USGS QUAD   -  MINONK (2018)
 LC0839
 LC0839                         *CURRENT SURVEY CONTROL
 LC0839  ______________________________________________________________________
 LC0839* NAD 83(1986) POSITION- 40 54 05.     (N) 089 02 01.     (W)   SCALED
 LC0839* NAVD 88 ORTHO HEIGHT -   229.688 (meters)      753.57  (feet) ADJUSTED
 LC0839  ______________________________________________________________________
 LC0839  GEOID HEIGHT    -        -32.452 (meters)                     GEOID18
 LC0839  DYNAMIC HEIGHT  -        229.588 (meters)      753.24  (feet) COMP
 LC0839  MODELED GRAVITY -    980,184.9   (mgal)                       NAVD 88
 LC0839
 LC0839  VERT ORDER      -  FIRST     CLASS I
 LC0839
 LC0839.The horizontal coordinates were scaled from a map and have
 LC0839.an estimated accuracy of +/- 6 seconds.
 LC0839
 LC0839.The orthometric height was determined by differential leveling and
 LC0839.adjusted by the NATIONAL GEODETIC SURVEY
 LC0839.in June 1991.
 LC0839
 LC0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0839.GEOID18 height accuracy estimate available here.
 LC0839
 LC0839.Click photographs - Photos may exist for this station.
 LC0839
 LC0839.The dynamic height is computed by dividing the NAVD 88
 LC0839.geopotential number by the normal gravity value computed on the
 LC0839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0839.degrees latitude (g = 980.6199 gals.).
 LC0839
 LC0839.The modeled gravity was interpolated from observed gravity values.
 LC0839
 LC0839;                    North         East    Units  Estimated Accuracy
 LC0839;SPC IL W     -   470,690.      795,470.      MT  (+/- 180 meters Scaled)
 LC0839
 LC0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL287298(NAD 83)
 LC0839
 LC0839                          SUPERSEDED SURVEY CONTROL
 LC0839
 LC0839  NGVD 29 (??/??/92)  229.735  (m)          753.72   (f) ADJ UNCH    1 1
 LC0839
 LC0839.Superseded values are not recommended for survey control.
 LC0839
 LC0839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0839.See file dsdata.pdf to determine how the superseded data were derived.
 LC0839
 LC0839_MARKER: DB = BENCH MARK DISK
 LC0839_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0839_SP_SET: SIDEWALK
 LC0839_STAMPING: M 7 1920 ELEV 754.057 FT
 LC0839_MARK LOGO: CGS
 LC0839_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0839
 LC0839  HISTORY     - Date     Condition        Report By
 LC0839  HISTORY     - 1920     MONUMENTED       CGS
 LC0839  HISTORY     - 1969     GOOD             CGS
 LC0839  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0839  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0839
 LC0839                          STATION DESCRIPTION
 LC0839
 LC0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0839'AT MINONK.
 LC0839'AT MINONK, 137 1/2 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER
 LC0839'OF THE ILLINOIS CENTRAL RAILROAD STATION, 34 FEET SOUTH OF THE
 LC0839'CENTER LINE OF FIFTH STREET, SET IN THE TOP OF THE SOUTHWEST
 LC0839'CORNER OF A CONCRETE SIDEWALK, 10 INCHES NORTHEAST OF THE
 LC0839'SOUTHWEST CORNER OF THE SIDEWALK, 3 1/2 FEET EAST OF THE EAST
 LC0839'RAIL OF THE MAIN TRACK, 33 1/2 FEET EAST-SOUTHEAST OF A RAILROAD
 LC0839'WARNING SIGNAL LIGHT, AND ABOUT LEVEL WITH THE TRACK.  SEC 7,
 LC0839'T28N, R2E.  NOTE-- THE ELEVATION OF THIS MARK SHOULD BE USED
 LC0839'WITH CAUTION AS A SIDEWALK IS A POOR STRUCTURE.
 LC0839
 LC0839                          STATION RECOVERY (1998)
 LC0839
 LC0839'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0839'MARK NOT FOUND.
 LC0839
 LC0839                          STATION RECOVERY (2013)
 LC0839
 LC0839'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0839'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0315 ***********************************************************************
 KC0315  DESIGNATION -  M 79
 KC0315  PID         -  KC0315
 KC0315  STATE/COUNTY-  IL/PIKE
 KC0315  COUNTRY     -  US
 KC0315  USGS QUAD   -  BARRY (2018)
 KC0315
 KC0315                         *CURRENT SURVEY CONTROL
 KC0315  ______________________________________________________________________
 KC0315* NAD 83(1986) POSITION- 39 41 58.     (N) 091 02 21.     (W)   SCALED
 KC0315* NAVD 88 ORTHO HEIGHT -   204.160 (meters)      669.81  (feet) ADJUSTED
 KC0315  ______________________________________________________________________
 KC0315  GEOID HEIGHT    -        -32.540 (meters)                     GEOID18
 KC0315  DYNAMIC HEIGHT  -        204.048 (meters)      669.45  (feet) COMP
 KC0315  MODELED GRAVITY -    980,071.0   (mgal)                       NAVD 88
 KC0315
 KC0315  VERT ORDER      -  SECOND    CLASS 0
 KC0315
 KC0315.The horizontal coordinates were scaled from a map and have
 KC0315.an estimated accuracy of +/- 6 seconds.
 KC0315
 KC0315.The orthometric height was determined by differential leveling and
 KC0315.adjusted by the NATIONAL GEODETIC SURVEY
 KC0315.in June 1991.
 KC0315
 KC0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0315.GEOID18 height accuracy estimate available here.
 KC0315
 KC0315.Click photographs - Photos may exist for this station.
 KC0315
 KC0315.The dynamic height is computed by dividing the NAVD 88
 KC0315.geopotential number by the normal gravity value computed on the
 KC0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0315.degrees latitude (g = 980.6199 gals.).
 KC0315
 KC0315.The modeled gravity was interpolated from observed gravity values.
 KC0315
 KC0315;                    North         East    Units  Estimated Accuracy
 KC0315;SPC IL W     -   336,980.      625,170.      MT  (+/- 180 meters Scaled)
 KC0315
 KC0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD681962(NAD 83)
 KC0315
 KC0315                          SUPERSEDED SURVEY CONTROL
 KC0315
 KC0315  NGVD 29 (??/??/92)  204.237  (m)          670.07   (f) ADJ UNCH    2 0
 KC0315
 KC0315.Superseded values are not recommended for survey control.
 KC0315
 KC0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0315.See file dsdata.pdf to determine how the superseded data were derived.
 KC0315
 KC0315_MARKER: DB = BENCH MARK DISK
 KC0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0315_STAMPING: M 79 1935
 KC0315_MARK LOGO: CGS
 KC0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0315+STABILITY: SURFACE MOTION
 KC0315
 KC0315  HISTORY     - Date     Condition        Report By
 KC0315  HISTORY     - 1935     MONUMENTED       CGS
 KC0315  HISTORY     - 1972     MARK NOT FOUND   USGS
 KC0315  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0315
 KC0315                          STATION DESCRIPTION
 KC0315
 KC0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0315'AT BARRY.
 KC0315'AT BARRY, PIKE COUNTY, ON THE WABASH RAILWAY, 4-3/4 RAILS EAST
 KC0315'OF THE STATION, AT MILEAGE 496.5, 45 FEET WEST OF A SECTION
 KC0315'TOOL-HOUSE, 22 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK,
 KC0315'AND ABOUT 2-1/2 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 KC0315'STAMPED M 79 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0315
 KC0315                          STATION RECOVERY (1972)
 KC0315
 KC0315'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 KC0315'MARK NOT FOUND.
 KC0315
 KC0315                          STATION RECOVERY (2012)
 KC0315
 KC0315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0315'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0097 ***********************************************************************
 KC0097  DESIGNATION -  M 81
 KC0097  PID         -  KC0097
 KC0097  STATE/COUNTY-  IL/PIKE
 KC0097  COUNTRY     -  US
 KC0097  USGS QUAD   -  PEARL WEST (2018)
 KC0097
 KC0097                         *CURRENT SURVEY CONTROL
 KC0097  ______________________________________________________________________
 KC0097* NAD 83(1986) POSITION- 39 27 42.     (N) 090 38 40.     (W)   SCALED
 KC0097* NAVD 88 ORTHO HEIGHT -   149.520 (meters)      490.55  (feet) ADJUSTED
 KC0097  ______________________________________________________________________
 KC0097  GEOID HEIGHT    -        -32.323 (meters)                     GEOID18
 KC0097  DYNAMIC HEIGHT  -        149.436 (meters)      490.27  (feet) COMP
 KC0097  MODELED GRAVITY -    980,062.8   (mgal)                       NAVD 88
 KC0097
 KC0097  VERT ORDER      -  SECOND    CLASS 0
 KC0097
 KC0097.The horizontal coordinates were scaled from a map and have
 KC0097.an estimated accuracy of +/- 6 seconds.
 KC0097
 KC0097.The orthometric height was determined by differential leveling and
 KC0097.adjusted by the NATIONAL GEODETIC SURVEY
 KC0097.in June 1991.
 KC0097
 KC0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0097.GEOID18 height accuracy estimate available here.
 KC0097
 KC0097.Click photographs - Photos may exist for this station.
 KC0097
 KC0097.The dynamic height is computed by dividing the NAVD 88
 KC0097.geopotential number by the normal gravity value computed on the
 KC0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0097.degrees latitude (g = 980.6199 gals.).
 KC0097
 KC0097.The modeled gravity was interpolated from observed gravity values.
 KC0097
 KC0097;                    North         East    Units  Estimated Accuracy
 KC0097;SPC IL W     -   310,330.      658,880.      MT  (+/- 180 meters Scaled)
 KC0097
 KC0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD026706(NAD 83)
 KC0097
 KC0097                          SUPERSEDED SURVEY CONTROL
 KC0097
 KC0097  NGVD 29 (??/??/92)  149.660  (m)          491.01   (f) ADJ UNCH    2 0
 KC0097
 KC0097.Superseded values are not recommended for survey control.
 KC0097
 KC0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0097.See file dsdata.pdf to determine how the superseded data were derived.
 KC0097
 KC0097_MARKER: DB = BENCH MARK DISK
 KC0097_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0097_SP_SET: BRIDGE
 KC0097_STAMPING: M 81 1935
 KC0097_MARK LOGO: CGS
 KC0097_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0097
 KC0097  HISTORY     - Date     Condition        Report By
 KC0097  HISTORY     - 1935     MONUMENTED       CGS
 KC0097  HISTORY     - 1942     GOOD             CGS
 KC0097
 KC0097                          STATION DESCRIPTION
 KC0097
 KC0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KC0097'1.2 MI W FROM PEARL.
 KC0097'1.2 MILES WEST ALONG THE ALTON RAILROAD FROM THE STATION AT
 KC0097'PEARL, PIKE COUNTY, AT BRIDGE D-2524, IN THE TOP OF THE EAST
 KC0097'BACKWALL, 8 FEET NORTH OF THE SOUTH END, AND ABOUT 10 FEET
 KC0097'SOUTH OF THE SOUTH RAIL.  A STANDARD DISK, STAMPED M 81 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0475 ***********************************************************************
 KB0475  DESIGNATION -  M 83
 KB0475  PID         -  KB0475
 KB0475  STATE/COUNTY-  IL/EFFINGHAM
 KB0475  COUNTRY     -  US
 KB0475  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0475
 KB0475                         *CURRENT SURVEY CONTROL
 KB0475  ______________________________________________________________________
 KB0475* NAD 83(1986) POSITION- 39 08 05.     (N) 088 33 47.     (W)   SCALED
 KB0475* NAVD 88 ORTHO HEIGHT -   182.613 (meters)      599.12  (feet) ADJUSTED
 KB0475  ______________________________________________________________________
 KB0475  GEOID HEIGHT    -        -32.006 (meters)                     GEOID18
 KB0475  DYNAMIC HEIGHT  -        182.503 (meters)      598.76  (feet) COMP
 KB0475  MODELED GRAVITY -    980,023.7   (mgal)                       NAVD 88
 KB0475
 KB0475  VERT ORDER      -  SECOND    CLASS 0
 KB0475
 KB0475.The horizontal coordinates were scaled from a map and have
 KB0475.an estimated accuracy of +/- 6 seconds.
 KB0475
 KB0475.The orthometric height was determined by differential leveling and
 KB0475.adjusted by the NATIONAL GEODETIC SURVEY
 KB0475.in June 1991.
 KB0475
 KB0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0475.GEOID18 height accuracy estimate available here.
 KB0475
 KB0475.Click photographs - Photos may exist for this station.
 KB0475
 KB0475.The dynamic height is computed by dividing the NAVD 88
 KB0475.geopotential number by the normal gravity value computed on the
 KB0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0475.degrees latitude (g = 980.6199 gals.).
 KB0475
 KB0475.The modeled gravity was interpolated from observed gravity values.
 KB0475
 KB0475;                    North         East    Units  Estimated Accuracy
 KB0475;SPC IL E     -   273,960.      280,140.      MT  (+/- 180 meters Scaled)
 KB0475
 KB0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ649328(NAD 83)
 KB0475
 KB0475                          SUPERSEDED SURVEY CONTROL
 KB0475
 KB0475  NGVD 29 (??/??/92)  182.704  (m)          599.42   (f) ADJ UNCH    2 0
 KB0475
 KB0475.Superseded values are not recommended for survey control.
 KB0475
 KB0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0475.See file dsdata.pdf to determine how the superseded data were derived.
 KB0475
 KB0475_MARKER: DB = BENCH MARK DISK
 KB0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0475_STAMPING: M 83 1935
 KB0475_MARK LOGO: CGS
 KB0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0475+STABILITY: SURFACE MOTION
 KB0475
 KB0475  HISTORY     - Date     Condition        Report By
 KB0475  HISTORY     - 1935     MONUMENTED       CGS
 KB0475  HISTORY     - 1950     POOR             USGS
 KB0475  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0475  HISTORY     - 20120723 MARK NOT FOUND   ILDT
 KB0475
 KB0475                          STATION DESCRIPTION
 KB0475
 KB0475'DESCRIBED BY US GEOLOGICAL SURVEY 1950
 KB0475'1.1 MI NW FROM EFFINGHAM.
 KB0475'1.1 MILES NORTHWEST ALONG THE ABANDONED WABASH RAILWAY FROM THE
 KB0475'STATION AT EFFINGHAM, EFFINGHAM COUNTY, AT A ROAD CROSSING, 30
 KB0475'FEET SOUTHWEST OF THE OLD ROADBED, 33 FEET SOUTH OF THE CENTER
 KB0475'LINE OF THE ROAD, AND 1 FOOT NORTHEAST OF THE RIGHT-OF-WAY FENCE.
 KB0475'A STANDARD DISK, STAMPED M 83 1935 AND SET IN THE TOP OF A
 KB0475'CONCRETE POST.
 KB0475
 KB0475                          STATION RECOVERY (1983)
 KB0475
 KB0475'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0475'MARK NOT FOUND.
 KB0475
 KB0475                          STATION RECOVERY (2012)
 KB0475
 KB0475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0475'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0009 ***********************************************************************
 JB0009  DESIGNATION -  M 84
 JB0009  PID         -  JB0009
 JB0009  STATE/COUNTY-  IL/CLAY
 JB0009  COUNTRY     -  US
 JB0009  USGS QUAD   -  FLORA (2018)
 JB0009
 JB0009                         *CURRENT SURVEY CONTROL
 JB0009  ______________________________________________________________________
 JB0009* NAD 83(1986) POSITION- 38 40 03.     (N) 088 29 17.     (W)   SCALED
 JB0009* NAVD 88 ORTHO HEIGHT -   150.929 (meters)      495.17  (feet) ADJUSTED
 JB0009  ______________________________________________________________________
 JB0009  GEOID HEIGHT    -        -31.163 (meters)                     GEOID18
 JB0009  DYNAMIC HEIGHT  -        150.836 (meters)      494.87  (feet) COMP
 JB0009  MODELED GRAVITY -    980,006.4   (mgal)                       NAVD 88
 JB0009
 JB0009  VERT ORDER      -  SECOND    CLASS 0
 JB0009
 JB0009.The horizontal coordinates were scaled from a map and have
 JB0009.an estimated accuracy of +/- 6 seconds.
 JB0009
 JB0009.The orthometric height was determined by differential leveling and
 JB0009.adjusted by the NATIONAL GEODETIC SURVEY
 JB0009.in June 1991.
 JB0009
 JB0009.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0009.GEOID18 height accuracy estimate available here.
 JB0009
 JB0009.Click photographs - Photos may exist for this station.
 JB0009
 JB0009.The dynamic height is computed by dividing the NAVD 88
 JB0009.geopotential number by the normal gravity value computed on the
 JB0009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0009.degrees latitude (g = 980.6199 gals.).
 JB0009
 JB0009.The modeled gravity was interpolated from observed gravity values.
 JB0009
 JB0009;                    North         East    Units  Estimated Accuracy
 JB0009;SPC IL E     -   222,080.      286,540.      MT  (+/- 180 meters Scaled)
 JB0009
 JB0009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH705809(NAD 83)
 JB0009
 JB0009                          SUPERSEDED SURVEY CONTROL
 JB0009
 JB0009  NGVD 29 (??/??/92)  151.038  (m)          495.53   (f) ADJ UNCH    2 0
 JB0009
 JB0009.Superseded values are not recommended for survey control.
 JB0009
 JB0009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0009.See file dsdata.pdf to determine how the superseded data were derived.
 JB0009
 JB0009_MARKER: DB = BENCH MARK DISK
 JB0009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0009_STAMPING: M 84 1935
 JB0009_MARK LOGO: CGS
 JB0009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0009+STABILITY: SURFACE MOTION
 JB0009
 JB0009  HISTORY     - Date     Condition        Report By
 JB0009  HISTORY     - 1935     MONUMENTED       CGS
 JB0009  HISTORY     - 1949     MARK NOT FOUND   CGS
 JB0009  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0009
 JB0009                          STATION DESCRIPTION
 JB0009
 JB0009'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0009'AT FLORA.
 JB0009'AT FLORA, CLAY COUNTY, ON THE BALTIMORE AND OHIO RAILROAD, AT
 JB0009'THE STATION, 45 FEET SOUTHWEST OF THE SOUTH CROSSING OF THE
 JB0009'MAIN LINE TRACK AND THE SHAWNEETOWN TO BEARDSTOWN BRANCH LINE TRACK.
 JB0009'A STANDARD DISK, STAMPED M 84 1935 AND SET IN THE TOP OF A
 JB0009'CONCRETE POST.  NOTE-- SINCE THE ORIGINAL DESCRIPTION THE CROSSING
 JB0009'OF THE BRANCH LINE THE SHAWNEETOWN TO BEARDSTOWN LINE HAS BEEN
 JB0009'REMOVED.
 JB0009
 JB0009                          STATION RECOVERY (1986)
 JB0009
 JB0009'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0009'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0149 ***********************************************************************
 JB0149  DESIGNATION -  M 85
 JB0149  PID         -  JB0149
 JB0149  STATE/COUNTY-  IL/WHITE
 JB0149  COUNTRY     -  US
 JB0149  USGS QUAD   -  SPRINGERTON (2018)
 JB0149
 JB0149                         *CURRENT SURVEY CONTROL
 JB0149  ______________________________________________________________________
 JB0149* NAD 83(1986) POSITION- 38 10 40.     (N) 088 21 06.     (W)   SCALED
 JB0149* NAVD 88 ORTHO HEIGHT -   116.816 (meters)      383.25  (feet) ADJUSTED
 JB0149  ______________________________________________________________________
 JB0149  GEOID HEIGHT    -        -30.412 (meters)                     GEOID18
 JB0149  DYNAMIC HEIGHT  -        116.739 (meters)      383.00  (feet) COMP
 JB0149  MODELED GRAVITY -    979,976.0   (mgal)                       NAVD 88
 JB0149
 JB0149  VERT ORDER      -  SECOND    CLASS 0
 JB0149
 JB0149.The horizontal coordinates were scaled from a map and have
 JB0149.an estimated accuracy of +/- 6 seconds.
 JB0149
 JB0149.The orthometric height was determined by differential leveling and
 JB0149.adjusted by the NATIONAL GEODETIC SURVEY
 JB0149.in June 1991.
 JB0149
 JB0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0149.GEOID18 height accuracy estimate available here.
 JB0149
 JB0149.Click photographs - Photos may exist for this station.
 JB0149
 JB0149.The dynamic height is computed by dividing the NAVD 88
 JB0149.geopotential number by the normal gravity value computed on the
 JB0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0149.degrees latitude (g = 980.6199 gals.).
 JB0149
 JB0149.The modeled gravity was interpolated from observed gravity values.
 JB0149
 JB0149;                    North         East    Units  Estimated Accuracy
 JB0149;SPC IL E     -   167,710.      298,390.      MT  (+/- 180 meters Scaled)
 JB0149
 JB0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH816264(NAD 83)
 JB0149
 JB0149                          SUPERSEDED SURVEY CONTROL
 JB0149
 JB0149  NGVD 29 (??/??/92)  116.933  (m)          383.64   (f) ADJ UNCH    2 0
 JB0149
 JB0149.Superseded values are not recommended for survey control.
 JB0149
 JB0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0149.See file dsdata.pdf to determine how the superseded data were derived.
 JB0149
 JB0149_MARKER: DB = BENCH MARK DISK
 JB0149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0149_STAMPING: M 85 1935
 JB0149_MARK LOGO: CGS
 JB0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0149+STABILITY: SURFACE MOTION
 JB0149
 JB0149  HISTORY     - Date     Condition        Report By
 JB0149  HISTORY     - 1935     MONUMENTED       CGS
 JB0149
 JB0149                          STATION DESCRIPTION
 JB0149
 JB0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0149'AT SPRINGER.
 JB0149'AT SPRINGER, WHITE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 JB0149'3 RAILS SOUTH OF THE STATION, AND 12 FEET WEST OF THE MAIN TRACK.
 JB0149'A STANDARD DISK, STAMPED M 85 1935 AND SET IN THE TOP OF A
 JB0149'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0178 ***********************************************************************
 KB0178  DESIGNATION -  M 87
 KB0178  PID         -  KB0178
 KB0178  STATE/COUNTY-  IL/COLES
 KB0178  COUNTRY     -  US
 KB0178  USGS QUAD   -  MATTOON WEST (2018)
 KB0178
 KB0178                         *CURRENT SURVEY CONTROL
 KB0178  ______________________________________________________________________
 KB0178* NAD 83(1986) POSITION- 39 28 42.     (N) 088 23 37.     (W)   SCALED
 KB0178* NAVD 88 ORTHO HEIGHT -   220.057 (meters)      721.97  (feet) ADJUSTED
 KB0178  ______________________________________________________________________
 KB0178  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 KB0178  DYNAMIC HEIGHT  -        219.931 (meters)      721.56  (feet) COMP
 KB0178  MODELED GRAVITY -    980,046.9   (mgal)                       NAVD 88
 KB0178
 KB0178  VERT ORDER      -  SECOND    CLASS 0
 KB0178
 KB0178.The horizontal coordinates were scaled from a map and have
 KB0178.an estimated accuracy of +/- 6 seconds.
 KB0178
 KB0178.The orthometric height was determined by differential leveling and
 KB0178.adjusted by the NATIONAL GEODETIC SURVEY
 KB0178.in June 1991.
 KB0178
 KB0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0178.GEOID18 height accuracy estimate available here.
 KB0178
 KB0178.Click photographs - Photos may exist for this station.
 KB0178
 KB0178.The dynamic height is computed by dividing the NAVD 88
 KB0178.geopotential number by the normal gravity value computed on the
 KB0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0178.degrees latitude (g = 980.6199 gals.).
 KB0178
 KB0178.The modeled gravity was interpolated from observed gravity values.
 KB0178
 KB0178;                    North         East    Units  Estimated Accuracy
 KB0178;SPC IL E     -   312,080.      294,810.      MT  (+/- 180 meters Scaled)
 KB0178
 KB0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ801707(NAD 83)
 KB0178
 KB0178                          SUPERSEDED SURVEY CONTROL
 KB0178
 KB0178  NGVD 29 (??/??/92)  220.121  (m)          722.18   (f) ADJ UNCH    2 0
 KB0178
 KB0178.Superseded values are not recommended for survey control.
 KB0178
 KB0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0178.See file dsdata.pdf to determine how the superseded data were derived.
 KB0178
 KB0178_MARKER: DB = BENCH MARK DISK
 KB0178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0178_STAMPING: M 87 1935
 KB0178_MARK LOGO: CGS
 KB0178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0178+STABILITY: SURFACE MOTION
 KB0178
 KB0178  HISTORY     - Date     Condition        Report By
 KB0178  HISTORY     - 1935     MONUMENTED       CGS
 KB0178  HISTORY     - 1973     GOOD             NGS
 KB0178  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0178  HISTORY     - 20050225 MARK NOT FOUND   ILDT
 KB0178
 KB0178                          STATION DESCRIPTION
 KB0178
 KB0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0178'AT MATTOON.
 KB0178'AT MATTOON, COLES COUNTY, ON THE CLEVELAND, CINCINNATI, CHICAGO
 KB0178'AND ST. LOUIS RAILWAY, 1.0 MILE WEST OF THE STATION, 3 RAILS
 KB0178'WEST OF THIRTY-SECOND STREET, AT KARL TOWER, 40 FEET NORTHEAST
 KB0178'OF A RAILROAD CROSSING, AND 40 FEET NORTH OF THE TRACK.  A
 KB0178'STANDARD DISK, STAMPED M 87 1935 AND SET IN THE TOP OF A CONCRETE
 KB0178'POST.
 KB0178
 KB0178                          STATION RECOVERY (1973)
 KB0178
 KB0178'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0178'RECOVERED IN GOOD CONDITION.
 KB0178
 KB0178                          STATION RECOVERY (1982)
 KB0178
 KB0178'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0178'MARK NOT FOUND.
 KB0178
 KB0178                          STATION RECOVERY (2005)
 KB0178
 KB0178'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0178'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0512 ***********************************************************************
 KB0512  DESIGNATION -  M 89
 KB0512  PID         -  KB0512
 KB0512  STATE/COUNTY-  IL/EFFINGHAM
 KB0512  COUNTRY     -  US
 KB0512  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0512
 KB0512                         *CURRENT SURVEY CONTROL
 KB0512  ______________________________________________________________________
 KB0512* NAD 83(1986) POSITION- 39 06 21.     (N) 088 33 00.     (W)   SCALED
 KB0512* NAVD 88 ORTHO HEIGHT -   179.206 (meters)      587.95  (feet) ADJUSTED
 KB0512  ______________________________________________________________________
 KB0512  GEOID HEIGHT    -        -31.960 (meters)                     GEOID18
 KB0512  DYNAMIC HEIGHT  -        179.098 (meters)      587.59  (feet) COMP
 KB0512  MODELED GRAVITY -    980,022.3   (mgal)                       NAVD 88
 KB0512
 KB0512  VERT ORDER      -  SECOND    CLASS 0
 KB0512
 KB0512.The horizontal coordinates were scaled from a map and have
 KB0512.an estimated accuracy of +/- 6 seconds.
 KB0512
 KB0512.The orthometric height was determined by differential leveling and
 KB0512.adjusted by the NATIONAL GEODETIC SURVEY
 KB0512.in June 1991.
 KB0512
 KB0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0512.GEOID18 height accuracy estimate available here.
 KB0512
 KB0512.Click photographs - Photos may exist for this station.
 KB0512
 KB0512.The dynamic height is computed by dividing the NAVD 88
 KB0512.geopotential number by the normal gravity value computed on the
 KB0512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0512.degrees latitude (g = 980.6199 gals.).
 KB0512
 KB0512.The modeled gravity was interpolated from observed gravity values.
 KB0512
 KB0512;                    North         East    Units  Estimated Accuracy
 KB0512;SPC IL E     -   270,750.      281,260.      MT  (+/- 180 meters Scaled)
 KB0512
 KB0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ659296(NAD 83)
 KB0512
 KB0512                          SUPERSEDED SURVEY CONTROL
 KB0512
 KB0512  NGVD 29 (??/??/92)  179.299  (m)          588.25   (f) ADJ UNCH    2 0
 KB0512
 KB0512.Superseded values are not recommended for survey control.
 KB0512
 KB0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0512.See file dsdata.pdf to determine how the superseded data were derived.
 KB0512
 KB0512_MARKER: DB = BENCH MARK DISK
 KB0512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0512_STAMPING: M 89 1935
 KB0512_MARK LOGO: CGS
 KB0512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0512+STABILITY: SURFACE MOTION
 KB0512
 KB0512  HISTORY     - Date     Condition        Report By
 KB0512  HISTORY     - 1935     MONUMENTED       CGS
 KB0512  HISTORY     - 1950     MARK NOT FOUND   CGS
 KB0512  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0512  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0512
 KB0512                          STATION DESCRIPTION
 KB0512
 KB0512'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0512'0.7 MI S FROM EFFINGHAM.
 KB0512'0.7 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0512'STATION AT EFFINGHAM, EFFINGHAM COUNTY, AT THE JUNCTION OF THE
 KB0512'INDIANAPOLIS BRANCH, ABOUT 150 YARDS NORTH OF THE ENGINEHOUSE, 14
 KB0512'YARDS EAST OF THE CENTERLINE OF THE EAST TRACK, 64 YARDS SOUTH
 KB0512'OF THE SWITCH OF THE INDIANAPOLIS BRANCH, 10 YARDS SOUTH OF A
 KB0512'SWITCH TO THE ENGINEHOUSE TRACK, 11 YARDS NORTH OF A POLE, AND AT
 KB0512'A FENCE.  A STANDARD DISK, STAMPED M 89 1935 AND SET IN THE TOP
 KB0512'OF A CONCRETE POST.  NOTE-- IT WAS REPORTED AT THAT TIME THAT THE
 KB0512'RAILROAD BED HAS BEEN CHANGED AND THE MARK HAS PROBABLY BEEN
 KB0512'DESTROYED.
 KB0512
 KB0512                          STATION RECOVERY (1950)
 KB0512
 KB0512'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950
 KB0512'MARK NOT FOUND.
 KB0512
 KB0512                          STATION RECOVERY (1983)
 KB0512
 KB0512'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0512'MARK NOT FOUND.
 KB0512
 KB0512                          STATION RECOVERY (2012)
 KB0512
 KB0512'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0512'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1061 ***********************************************************************
 JB1061  DESIGNATION -  M 9
 JB1061  PID         -  JB1061
 JB1061  STATE/COUNTY-  IL/PERRY
 JB1061  COUNTRY     -  US
 JB1061  USGS QUAD   -  TAMAROA (2018)
 JB1061
 JB1061                         *CURRENT SURVEY CONTROL
 JB1061  ______________________________________________________________________
 JB1061* NAD 83(1986) POSITION- 38 11 26.     (N) 089 13 02.     (W)   SCALED
 JB1061* NAVD 88 ORTHO HEIGHT -   156.132 (meters)      512.24  (feet) ADJUSTED
 JB1061  ______________________________________________________________________
 JB1061  GEOID HEIGHT    -        -29.824 (meters)                     GEOID18
 JB1061  DYNAMIC HEIGHT  -        156.030 (meters)      511.91  (feet) COMP
 JB1061  MODELED GRAVITY -    979,971.5   (mgal)                       NAVD 88
 JB1061
 JB1061  VERT ORDER      -  FIRST     CLASS I
 JB1061
 JB1061.The horizontal coordinates were scaled from a map and have
 JB1061.an estimated accuracy of +/- 6 seconds.
 JB1061
 JB1061.The orthometric height was determined by differential leveling and
 JB1061.adjusted by the NATIONAL GEODETIC SURVEY
 JB1061.in June 1991.
 JB1061
 JB1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1061.GEOID18 height accuracy estimate available here.
 JB1061
 JB1061.Click photographs - Photos may exist for this station.
 JB1061
 JB1061.The dynamic height is computed by dividing the NAVD 88
 JB1061.geopotential number by the normal gravity value computed on the
 JB1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1061.degrees latitude (g = 980.6199 gals.).
 JB1061
 JB1061.The modeled gravity was interpolated from observed gravity values.
 JB1061
 JB1061;                    North         East    Units  Estimated Accuracy
 JB1061;SPC IL W     -   169,550.      783,170.      MT  (+/- 180 meters Scaled)
 JB1061
 JB1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH058292(NAD 83)
 JB1061
 JB1061                          SUPERSEDED SURVEY CONTROL
 JB1061
 JB1061  NGVD 29 (??/??/92)  156.233  (m)          512.57   (f) ADJ UNCH    1 1
 JB1061
 JB1061.Superseded values are not recommended for survey control.
 JB1061
 JB1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1061.See file dsdata.pdf to determine how the superseded data were derived.
 JB1061
 JB1061_MARKER: DB = BENCH MARK DISK
 JB1061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1061_STAMPING: M 9 1922
 JB1061_MARK LOGO: CGS
 JB1061_PROJECTION: RECESSED 20 CENTIMETERS
 JB1061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1061+STABILITY: SURFACE MOTION
 JB1061
 JB1061  HISTORY     - Date     Condition        Report By
 JB1061  HISTORY     - 1922     MONUMENTED       CGS
 JB1061  HISTORY     - 1969     GOOD             CGS
 JB1061  HISTORY     - 20090304 MARK NOT FOUND   ILDT
 JB1061
 JB1061                          STATION DESCRIPTION
 JB1061
 JB1061'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1061'3.8 MI N FROM TAMAROA.
 JB1061'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1061'AT TAMAROA, THENCE 3.7 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB1061'RAILROAD, 0.4 MILE NORTH OF A CROSSING OF THE RAILROAD AND A DIRT
 JB1061'ROAD, 61 FEET EAST-NORTHEAST AND ACROSS THE TRACK FROM MILEPOST
 JB1061'276, 30 FEET EAST OF THE EAST RAIL OF THE EAST SET OF MAIN
 JB1061'TRACKS, 16 1/2 FEET EAST OF THE EAST RAIL OF A SIDETRACK, 39 FEET
 JB1061'WEST OF THE CENTER LINE OF A TRAIL ROAD, 66 1/2 FEET WEST AND
 JB1061'ACROSS THE ROAD FROM A FENCE, 18 1/2 FEET SOUTHWEST OF A TELEPHONE
 JB1061'POLE, 1.3 FEET WEST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW
 JB1061'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 JB1061'WHICH IS 8 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 9, T4S,
 JB1061'R1W.
 JB1061
 JB1061                          STATION RECOVERY (2009)
 JB1061
 JB1061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1338 ***********************************************************************
 KA1338  DESIGNATION -  M 90
 KA1338  PID         -  KA1338
 KA1338  STATE/COUNTY-  IL/CRAWFORD
 KA1338  COUNTRY     -  US
 KA1338  USGS QUAD   -  PORTERVILLE (2018)
 KA1338
 KA1338                         *CURRENT SURVEY CONTROL
 KA1338  ______________________________________________________________________
 KA1338* NAD 83(1986) POSITION- 39 00 08.12   (N) 087 47 46.75   (W)   HD_HELD1
 KA1338* NAVD 88 ORTHO HEIGHT -   160.709 (meters)      527.26  (feet) ADJUSTED
 KA1338  ______________________________________________________________________
 KA1338  GEOID HEIGHT    -        -31.771 (meters)                     GEOID18
 KA1338  DYNAMIC HEIGHT  -        160.614 (meters)      526.95  (feet) COMP
 KA1338  MODELED GRAVITY -    980,034.6   (mgal)                       NAVD 88
 KA1338
 KA1338  VERT ORDER      -  SECOND    CLASS 0
 KA1338
 KA1338.The horizontal coordinates were determined by differentially corrected
 KA1338.hand held GPS observations or other comparable positioning techniques
 KA1338.and have an estimated accuracy of +/- 3 meters.
 KA1338
 KA1338.The orthometric height was determined by differential leveling and
 KA1338.adjusted by the NATIONAL GEODETIC SURVEY
 KA1338.in June 1991.
 KA1338
 KA1338.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1338.GEOID18 height accuracy estimate available here.
 KA1338
 KA1338.Click photographs - Photos may exist for this station.
 KA1338
 KA1338.The dynamic height is computed by dividing the NAVD 88
 KA1338.geopotential number by the normal gravity value computed on the
 KA1338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1338.degrees latitude (g = 980.6199 gals.).
 KA1338
 KA1338.The modeled gravity was interpolated from observed gravity values.
 KA1338
 KA1338;                    North         East    Units  Estimated Accuracy
 KA1338;SPC IL E     -   259,365.6     346,517.1     MT  (+/- 3 meters HH1 GPS) 
 KA1338
 KA1338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3104717328(NAD 83)
 KA1338
 KA1338                          SUPERSEDED SURVEY CONTROL
 KA1338
 KA1338  NGVD 29 (??/??/92)  160.836  (m)          527.68   (f) ADJ UNCH    2 0
 KA1338
 KA1338.Superseded values are not recommended for survey control.
 KA1338
 KA1338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1338.See file dsdata.pdf to determine how the superseded data were derived.
 KA1338
 KA1338_MARKER: DB = BENCH MARK DISK
 KA1338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1338_STAMPING: M 90 1935
 KA1338_MARK LOGO: CGS
 KA1338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1338+STABILITY: SURFACE MOTION
 KA1338
 KA1338  HISTORY     - Date     Condition        Report By
 KA1338  HISTORY     - 1935     MONUMENTED       CGS
 KA1338
 KA1338                          STATION DESCRIPTION
 KA1338
 KA1338'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1338'2.3 MI E FROM STOY.
 KA1338'2.3 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KA1338'STATION AT STOY, CRAWFORD COUNTY, 0.2 MILE WEST OF MILEPOST E
 KA1338'44 = I 133, AT A ROAD CROSSING, 12 YARDS SOUTH OF THE
 KA1338'CENTERLINE OF THE TRACK, 9 YARDS EAST OF THE CENTERLINE OF THE
 KA1338'ROAD, 2 YARDS EAST OF A FENCE CORNER, AND AT THE FENCE.  A
 KA1338'STANDARD DISK, STAMPED M 90 1935 AND SET IN THE TOP OF A CONCRETE
 KA1338'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1251 ***********************************************************************
 JA1251  DESIGNATION -  M 91
 JA1251  PID         -  JA1251
 JA1251  STATE/COUNTY-  IL/EDWARDS
 JA1251  COUNTRY     -  US
 JA1251  USGS QUAD   -  BONE GAP (2018)
 JA1251
 JA1251                         *CURRENT SURVEY CONTROL
 JA1251  ______________________________________________________________________
 JA1251* NAD 83(1986) POSITION- 38 27 38.     (N) 087 59 51.     (W)   SCALED
 JA1251* NAVD 88 ORTHO HEIGHT -   129.882 (meters)      426.12  (feet) ADJUSTED
 JA1251  ______________________________________________________________________
 JA1251  GEOID HEIGHT    -        -31.075 (meters)                     GEOID18
 JA1251  DYNAMIC HEIGHT  -        129.799 (meters)      425.85  (feet) COMP
 JA1251  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JA1251
 JA1251  VERT ORDER      -  SECOND    CLASS 0
 JA1251
 JA1251.The horizontal coordinates were scaled from a map and have
 JA1251.an estimated accuracy of +/- 6 seconds.
 JA1251
 JA1251.The orthometric height was determined by differential leveling and
 JA1251.adjusted by the NATIONAL GEODETIC SURVEY
 JA1251.in June 1991.
 JA1251
 JA1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1251.GEOID18 height accuracy estimate available here.
 JA1251
 JA1251.Click photographs - Photos may exist for this station.
 JA1251
 JA1251.The dynamic height is computed by dividing the NAVD 88
 JA1251.geopotential number by the normal gravity value computed on the
 JA1251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1251.degrees latitude (g = 980.6199 gals.).
 JA1251
 JA1251.The modeled gravity was interpolated from observed gravity values.
 JA1251
 JA1251;                    North         East    Units  Estimated Accuracy
 JA1251;SPC IL E     -   199,150.      329,310.      MT  (+/- 180 meters Scaled)
 JA1251
 JA1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH129573(NAD 83)
 JA1251
 JA1251                          SUPERSEDED SURVEY CONTROL
 JA1251
 JA1251  NGVD 29 (??/??/92)  130.001  (m)          426.51   (f) ADJ UNCH    2 0
 JA1251
 JA1251.Superseded values are not recommended for survey control.
 JA1251
 JA1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1251.See file dsdata.pdf to determine how the superseded data were derived.
 JA1251
 JA1251_MARKER: DB = BENCH MARK DISK
 JA1251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1251_STAMPING: M 91 1935
 JA1251_MARK LOGO: CGS
 JA1251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1251+STABILITY: SURFACE MOTION
 JA1251
 JA1251  HISTORY     - Date     Condition        Report By
 JA1251  HISTORY     - 1935     MONUMENTED       CGS
 JA1251  HISTORY     - 1963     GOOD             CGS
 JA1251
 JA1251                          STATION DESCRIPTION
 JA1251
 JA1251'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1251'0.9 MI N FROM BONE GAP.
 JA1251'0.9 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JA1251'STATION AT BONE GAP, EDWARDS COUNTY, 45 RAILS SOUTH OF MILEPOST
 JA1251'P 199, 25 FEET SOUTH OF A ROAD CROSSING, AND 40 FEET WEST OF THE
 JA1251'TRACK.  A STANDARD DISK, STAMPED M 91 1935 AND SET IN THE TOP
 JA1251'OF A CONCRETE POST.
 JA1251
 JA1251                          STATION RECOVERY (1963)
 JA1251
 JA1251'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 JA1251'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0701 ***********************************************************************
 KB0701  DESIGNATION -  M 92
 KB0701  PID         -  KB0701
 KB0701  STATE/COUNTY-  IL/CHRISTIAN
 KB0701  COUNTRY     -  US
 KB0701  USGS QUAD   -  TAYLORVILLE (2018)
 KB0701
 KB0701                         *CURRENT SURVEY CONTROL
 KB0701  ______________________________________________________________________
 KB0701* NAD 83(1986) POSITION- 39 34 30.     (N) 089 19 01.     (W)   SCALED
 KB0701* NAVD 88 ORTHO HEIGHT -   185.387 (meters)      608.22  (feet) ADJUSTED
 KB0701  ______________________________________________________________________
 KB0701  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 KB0701  DYNAMIC HEIGHT  -        185.283 (meters)      607.88  (feet) COMP
 KB0701  MODELED GRAVITY -    980,062.5   (mgal)                       NAVD 88
 KB0701
 KB0701  VERT ORDER      -  SECOND    CLASS 0
 KB0701
 KB0701.The horizontal coordinates were scaled from a map and have
 KB0701.an estimated accuracy of +/- 6 seconds.
 KB0701
 KB0701.The orthometric height was determined by differential leveling and
 KB0701.adjusted by the NATIONAL GEODETIC SURVEY
 KB0701.in June 1991.
 KB0701
 KB0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0701.GEOID18 height accuracy estimate available here.
 KB0701
 KB0701.Click photographs - Photos may exist for this station.
 KB0701
 KB0701.The dynamic height is computed by dividing the NAVD 88
 KB0701.geopotential number by the normal gravity value computed on the
 KB0701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0701.degrees latitude (g = 980.6199 gals.).
 KB0701
 KB0701.The modeled gravity was interpolated from observed gravity values.
 KB0701
 KB0701;                    North         East    Units  Estimated Accuracy
 KB0701;SPC IL W     -   323,150.      773,010.      MT  (+/- 180 meters Scaled)
 KB0701
 KB0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ009831(NAD 83)
 KB0701
 KB0701                          SUPERSEDED SURVEY CONTROL
 KB0701
 KB0701  NGVD 29 (??/??/92)  185.483  (m)          608.54   (f) ADJ UNCH    2 0
 KB0701
 KB0701.Superseded values are not recommended for survey control.
 KB0701
 KB0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0701.See file dsdata.pdf to determine how the superseded data were derived.
 KB0701
 KB0701_MARKER: DB = BENCH MARK DISK
 KB0701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0701_STAMPING: M 92 1935
 KB0701_MARK LOGO: CGS
 KB0701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0701+STABILITY: SURFACE MOTION
 KB0701
 KB0701  HISTORY     - Date     Condition        Report By
 KB0701  HISTORY     - 1935     MONUMENTED       CGS
 KB0701  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0701  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0701
 KB0701                          STATION DESCRIPTION
 KB0701
 KB0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0701'2.3 MI NW FROM TAYLORVILLE.
 KB0701'2.3 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 KB0701'THE STATION AT TAYLORVILLE, CHRISTIAN COUNTY, 55 YARDS SOUTHEAST
 KB0701'OF MILEPOST 158, AT A FARM-ROAD CROSSING, 7 YARDS NORTHWEST OF
 KB0701'THE CENTERLINE OF THE FARM ROAD, 5 YARDS NORTHEAST OF THE
 KB0701'CENTERLINE OF THE TRACK, AND 3 YARDS WEST OF A POLE.  A STANDARD
 KB0701'DISK, STAMPED M 92 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0701
 KB0701                          STATION RECOVERY (1973)
 KB0701
 KB0701'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0701'MARK NOT FOUND.
 KB0701
 KB0701                          STATION RECOVERY (1977)
 KB0701
 KB0701'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0701'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0733 ***********************************************************************
 KB0733  DESIGNATION -  M 93
 KB0733  PID         -  KB0733
 KB0733  STATE/COUNTY-  IL/MONTGOMERY
 KB0733  COUNTRY     -  US
 KB0733  USGS QUAD   -  HILLSBORO (2018)
 KB0733
 KB0733                         *CURRENT SURVEY CONTROL
 KB0733  ______________________________________________________________________
 KB0733* NAD 83(1986) POSITION- 39 13 54.     (N) 089 22 30.     (W)   SCALED
 KB0733* NAVD 88 ORTHO HEIGHT -   203.733 (meters)      668.41  (feet) ADJUSTED
 KB0733  ______________________________________________________________________
 KB0733  GEOID HEIGHT    -        -31.621 (meters)                     GEOID18
 KB0733  DYNAMIC HEIGHT  -        203.615 (meters)      668.03  (feet) COMP
 KB0733  MODELED GRAVITY -    980,044.2   (mgal)                       NAVD 88
 KB0733
 KB0733  VERT ORDER      -  SECOND    CLASS 0
 KB0733
 KB0733.The horizontal coordinates were scaled from a map and have
 KB0733.an estimated accuracy of +/- 6 seconds.
 KB0733
 KB0733.The orthometric height was determined by differential leveling and
 KB0733.adjusted by the NATIONAL GEODETIC SURVEY
 KB0733.in June 1991.
 KB0733
 KB0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0733.GEOID18 height accuracy estimate available here.
 KB0733
 KB0733.Click photographs - Photos may exist for this station.
 KB0733
 KB0733.The dynamic height is computed by dividing the NAVD 88
 KB0733.geopotential number by the normal gravity value computed on the
 KB0733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0733.degrees latitude (g = 980.6199 gals.).
 KB0733
 KB0733.The modeled gravity was interpolated from observed gravity values.
 KB0733
 KB0733;                    North         East    Units  Estimated Accuracy
 KB0733;SPC IL W     -   284,990.      768,350.      MT  (+/- 180 meters Scaled)
 KB0733
 KB0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ950451(NAD 83)
 KB0733
 KB0733                          SUPERSEDED SURVEY CONTROL
 KB0733
 KB0733  NGVD 29 (??/??/92)  203.844  (m)          668.78   (f) ADJ UNCH    2 0
 KB0733
 KB0733.Superseded values are not recommended for survey control.
 KB0733
 KB0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0733.See file dsdata.pdf to determine how the superseded data were derived.
 KB0733
 KB0733_MARKER: DB = BENCH MARK DISK
 KB0733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0733_STAMPING: M 93 1935
 KB0733_MARK LOGO: CGS
 KB0733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0733+STABILITY: SURFACE MOTION
 KB0733
 KB0733  HISTORY     - Date     Condition        Report By
 KB0733  HISTORY     - 1935     MONUMENTED       CGS
 KB0733  HISTORY     - 1974     MARK NOT FOUND   USGS
 KB0733
 KB0733                          STATION DESCRIPTION
 KB0733
 KB0733'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0733'2 MI SW FROM WITT.
 KB0733'2.0 MILES SOUTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 KB0733'AND ST. LOUIS RAILWAY FROM THE STATION AT WITT, MONTGOMERY
 KB0733'COUNTY, 7 POLES NORTHEAST OF MILEPOST 187, 1-1/2 RAILS NORTHEAST
 KB0733'OF A ROAD CROSSING, 30 FEET NORTHWEST OF THE NORTHWEST RAIL, AND
 KB0733'4 FEET WEST OF A CROSSING-WARNING SIGN.  A STANDARD DISK, STAMPED
 KB0733'M 93 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0733
 KB0733                          STATION RECOVERY (1974)
 KB0733
 KB0733'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 KB0733'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0837 ***********************************************************************
 KB0837  DESIGNATION -  M 94
 KB0837  PID         -  KB0837
 KB0837  STATE/COUNTY-  IL/MACOUPIN
 KB0837  COUNTRY     -  US
 KB0837  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB0837
 KB0837                         *CURRENT SURVEY CONTROL
 KB0837  ______________________________________________________________________
 KB0837* NAD 83(1986) POSITION- 39 00 43.     (N) 089 47 23.     (W)   SCALED
 KB0837* NAVD 88 ORTHO HEIGHT -   189.342 (meters)      621.20  (feet) ADJUSTED
 KB0837  ______________________________________________________________________
 KB0837  GEOID HEIGHT    -        -31.187 (meters)                     GEOID18
 KB0837  DYNAMIC HEIGHT  -        189.230 (meters)      620.83  (feet) COMP
 KB0837  MODELED GRAVITY -    980,033.0   (mgal)                       NAVD 88
 KB0837
 KB0837  VERT ORDER      -  SECOND    CLASS 0
 KB0837
 KB0837.The horizontal coordinates were scaled from a map and have
 KB0837.an estimated accuracy of +/- 6 seconds.
 KB0837
 KB0837.The orthometric height was determined by differential leveling and
 KB0837.adjusted by the NATIONAL GEODETIC SURVEY
 KB0837.in June 1991.
 KB0837
 KB0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0837.GEOID18 height accuracy estimate available here.
 KB0837
 KB0837.Click photographs - Photos may exist for this station.
 KB0837
 KB0837.The dynamic height is computed by dividing the NAVD 88
 KB0837.geopotential number by the normal gravity value computed on the
 KB0837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0837.degrees latitude (g = 980.6199 gals.).
 KB0837
 KB0837.The modeled gravity was interpolated from observed gravity values.
 KB0837
 KB0837;                    North         East    Units  Estimated Accuracy
 KB0837;SPC IL W     -   260,360.      732,650.      MT  (+/- 180 meters Scaled)
 KB0837
 KB0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ584218(NAD 83)
 KB0837
 KB0837                          SUPERSEDED SURVEY CONTROL
 KB0837
 KB0837  NGVD 29 (??/??/92)  189.456  (m)          621.57   (f) ADJ UNCH    2 0
 KB0837
 KB0837.Superseded values are not recommended for survey control.
 KB0837
 KB0837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0837.See file dsdata.pdf to determine how the superseded data were derived.
 KB0837
 KB0837_MARKER: DB = BENCH MARK DISK
 KB0837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0837_STAMPING: M 94 1935
 KB0837_MARK LOGO: CGS
 KB0837_PROJECTION: FLUSH
 KB0837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0837+STABILITY: SURFACE MOTION
 KB0837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0837+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2024
 KB0837
 KB0837  HISTORY     - Date     Condition        Report By
 KB0837  HISTORY     - 1935     MONUMENTED       CGS
 KB0837  HISTORY     - 1960     GOOD             CGS
 KB0837  HISTORY     - 20240909 GOOD             ILDW
 KB0837
 KB0837                          STATION DESCRIPTION
 KB0837
 KB0837'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0837'AT STAUNTON.
 KB0837'AT STAUNTON, AT THE NORTHWEST CORNER OF THE PUBLIC PARK, 36 FEET
 KB0837'SOUTH OF THE CENTER LINE OF WEST MAIN STREET, 70 FEET EAST OF
 KB0837'THE CENTER LINED OF EDWARDSVILLE STREET, 16 FEET WEST NORTHWEST
 KB0837'OF THE FLAG POLE, 12 FEET NORTHWEST OF A CONCRETE BASE FOR A
 KB0837'CANNON, 6 FEET SOUTH OF THE SOUTH EDGE OF A SIDEWALK, AND SET IN
 KB0837'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0837
 KB0837                          STATION RECOVERY (2024)
 KB0837
 KB0837'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 KB0837'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0970 ***********************************************************************
 KB0970  DESIGNATION -  M 95
 KB0970  PID         -  KB0970
 KB0970  STATE/COUNTY-  IL/SANGAMON
 KB0970  COUNTRY     -  US
 KB0970  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0970
 KB0970                         *CURRENT SURVEY CONTROL
 KB0970  ______________________________________________________________________
 KB0970* NAD 83(1986) POSITION- 39 46 14.     (N) 089 39 09.     (W)   SCALED
 KB0970* NAVD 88 ORTHO HEIGHT -   184.101 (meters)      604.00  (feet) ADJUSTED
 KB0970  ______________________________________________________________________
 KB0970  GEOID HEIGHT    -        -32.509 (meters)                     GEOID18
 KB0970  DYNAMIC HEIGHT  -        183.999 (meters)      603.67  (feet) COMP
 KB0970  MODELED GRAVITY -    980,071.3   (mgal)                       NAVD 88
 KB0970
 KB0970  VERT ORDER      -  SECOND    CLASS 0
 KB0970
 KB0970.The horizontal coordinates were scaled from a map and have
 KB0970.an estimated accuracy of +/- 6 seconds.
 KB0970
 KB0970.The orthometric height was determined by differential leveling and
 KB0970.adjusted by the NATIONAL GEODETIC SURVEY
 KB0970.in June 1991.
 KB0970
 KB0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0970.GEOID18 height accuracy estimate available here.
 KB0970
 KB0970.Click photographs - Photos may exist for this station.
 KB0970
 KB0970.The dynamic height is computed by dividing the NAVD 88
 KB0970.geopotential number by the normal gravity value computed on the
 KB0970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0970.degrees latitude (g = 980.6199 gals.).
 KB0970
 KB0970.The modeled gravity was interpolated from observed gravity values.
 KB0970
 KB0970;                    North         East    Units  Estimated Accuracy
 KB0970;SPC IL W     -   344,640.      744,050.      MT  (+/- 180 meters Scaled)
 KB0970
 KB0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK728056(NAD 83)
 KB0970
 KB0970                          SUPERSEDED SURVEY CONTROL
 KB0970
 KB0970  NGVD 29 (??/??/92)  184.199  (m)          604.33   (f) ADJ UNCH    2 0
 KB0970
 KB0970.Superseded values are not recommended for survey control.
 KB0970
 KB0970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0970.See file dsdata.pdf to determine how the superseded data were derived.
 KB0970
 KB0970_STAMPING: M 95 1935
 KB0970_MARK LOGO: CGS
 KB0970
 KB0970  HISTORY     - Date     Condition        Report By
 KB0970  HISTORY     - 1935     MONUMENTED       CGS
 KB0970  HISTORY     - 1971     GOOD             ILHD
 KB0970  HISTORY     - 1976     GOOD             NGS
 KB0970  HISTORY     - 20200702 MARK NOT FOUND   ILDT
 KB0970
 KB0970                          STATION DESCRIPTION
 KB0970
 KB0970'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0970'2 MI S FROM SPRINGFIELD.
 KB0970'AT SPRINGFIELD, SANGAMON COUNTY, ABOUT 2 MILES SOUTH OF THE OLD
 KB0970'ALTON RAILROAD STATION, AT THE WABASH RAILROAD CROSSING, 5 YARDS
 KB0970'SOUTH OF THE CENTERLINE OF THE W.R.R. TRACK, AND 4 YARDS WEST OF
 KB0970'THE CENTERLINE OF THE OLD A.R.R. SOUTHBOUND TRACK.  A STANDARD
 KB0970'DISK, STAMPED M 95 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0970'NOTE-- 17 FEET SOUTH OF THE CENTERLINE OF THE WRR TRACK.  16.5
 KB0970'FEET FROM SE CORNER OF RR SWITCH HOUSE, AND 13 FEET FROM NE
 KB0970'CORNER.
 KB0970
 KB0970                          STATION RECOVERY (1971)
 KB0970
 KB0970'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0970'RECOVERED IN GOOD CONDITION.
 KB0970
 KB0970                          STATION RECOVERY (1976)
 KB0970
 KB0970'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0970'AT THE CROSSING OF THE GULF MOBILE AND OHIO AND THE NORFOLK AND
 KB0970'WESTERN RAILROADS 250 FT WEST OF 1 ST , 76 FT NORTH OF ILES AVE, AND
 KB0970'13 FEET E OF THE NE CORNER OF THE BUILDING.
 KB0970
 KB0970                          STATION RECOVERY (2020)
 KB0970
 KB0970'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0970'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0328 ***********************************************************************
 JC0328  DESIGNATION -  M 97
 JC0328  PID         -  JC0328
 JC0328  STATE/COUNTY-  IL/RANDOLPH
 JC0328  COUNTRY     -  US
 JC0328  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC0328
 JC0328                         *CURRENT SURVEY CONTROL
 JC0328  ______________________________________________________________________
 JC0328* NAD 83(1986) POSITION- 38 04 57.     (N) 090 06 06.     (W)   SCALED
 JC0328* NAVD 88 ORTHO HEIGHT -   119.654 (meters)      392.56  (feet) ADJUSTED
 JC0328  ______________________________________________________________________
 JC0328  GEOID HEIGHT    -        -29.852 (meters)                     GEOID18
 JC0328  DYNAMIC HEIGHT  -        119.574 (meters)      392.30  (feet) COMP
 JC0328  MODELED GRAVITY -    979,957.4   (mgal)                       NAVD 88
 JC0328
 JC0328  VERT ORDER      -  SECOND    CLASS 0
 JC0328
 JC0328.The horizontal coordinates were scaled from a map and have
 JC0328.an estimated accuracy of +/- 6 seconds.
 JC0328
 JC0328.The orthometric height was determined by differential leveling and
 JC0328.adjusted by the NATIONAL GEODETIC SURVEY
 JC0328.in June 1991.
 JC0328
 JC0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0328.GEOID18 height accuracy estimate available here.
 JC0328
 JC0328.Click photographs - Photos may exist for this station.
 JC0328
 JC0328.The dynamic height is computed by dividing the NAVD 88
 JC0328.geopotential number by the normal gravity value computed on the
 JC0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0328.degrees latitude (g = 980.6199 gals.).
 JC0328
 JC0328.The modeled gravity was interpolated from observed gravity values.
 JC0328
 JC0328;                    North         East    Units  Estimated Accuracy
 JC0328;SPC IL W     -   157,130.      705,700.      MT  (+/- 180 meters Scaled)
 JC0328
 JC0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC542189(NAD 83)
 JC0328
 JC0328                          SUPERSEDED SURVEY CONTROL
 JC0328
 JC0328  NGVD 29 (??/??/92)  119.77   (m)          392.9    (f) COMPUTED    2 0
 JC0328
 JC0328.Superseded values are not recommended for survey control.
 JC0328
 JC0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0328.See file dsdata.pdf to determine how the superseded data were derived.
 JC0328
 JC0328_MARKER: DB = BENCH MARK DISK
 JC0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0328_STAMPING: M 97 1935
 JC0328_MARK LOGO: CGS
 JC0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0328+STABILITY: SURFACE MOTION
 JC0328
 JC0328  HISTORY     - Date     Condition        Report By
 JC0328  HISTORY     - 1935     MONUMENTED       CGS
 JC0328  HISTORY     - 20110804 MARK NOT FOUND   ILDT
 JC0328
 JC0328                          STATION DESCRIPTION
 JC0328
 JC0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0328'IN PRAIRE DU ROCKER.
 JC0328'IN SOUTH-EAST CORNER OF MO. PACIFIC PUMP HOUSE YARD.  480 FT.
 JC0328'NORTH OF DEPOT.  13 FT. WEST OF CENTER LINE OF WEST MAIN TRACK
 JC0328'OF MO. PACIFIC RR.  AT MILE POST 41-15.
 JC0328
 JC0328                          STATION RECOVERY (2011)
 JC0328
 JC0328'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC0328'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0580 ***********************************************************************
 HB0580  DESIGNATION -  M 98
 HB0580  PID         -  HB0580
 HB0580  STATE/COUNTY-  IL/JACKSON
 HB0580  COUNTRY     -  US
 HB0580  USGS QUAD   -  GORHAM (2018)
 HB0580
 HB0580                         *CURRENT SURVEY CONTROL
 HB0580  ______________________________________________________________________
 HB0580* NAD 83(1986) POSITION- 37 40 24.     (N) 089 28 03.     (W)   SCALED
 HB0580* NAVD 88 ORTHO HEIGHT -   110.219 (meters)      361.61  (feet) ADJUSTED
 HB0580  ______________________________________________________________________
 HB0580  GEOID HEIGHT    -        -28.992 (meters)                     GEOID18
 HB0580  DYNAMIC HEIGHT  -        110.142 (meters)      361.36  (feet) COMP
 HB0580  MODELED GRAVITY -    979,926.8   (mgal)                       NAVD 88
 HB0580
 HB0580  VERT ORDER      -  SECOND    CLASS 0
 HB0580
 HB0580.The horizontal coordinates were scaled from a map and have
 HB0580.an estimated accuracy of +/- 6 seconds.
 HB0580
 HB0580.The orthometric height was determined by differential leveling and
 HB0580.adjusted by the NATIONAL GEODETIC SURVEY
 HB0580.in June 1991.
 HB0580
 HB0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0580.GEOID18 height accuracy estimate available here.
 HB0580
 HB0580.Click photographs - Photos may exist for this station.
 HB0580
 HB0580.The dynamic height is computed by dividing the NAVD 88
 HB0580.geopotential number by the normal gravity value computed on the
 HB0580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0580.degrees latitude (g = 980.6199 gals.).
 HB0580
 HB0580.The modeled gravity was interpolated from observed gravity values.
 HB0580
 HB0580;                    North         East    Units  Estimated Accuracy
 HB0580;SPC IL W     -   111,940.      761,680.      MT  (+/- 180 meters Scaled)
 HB0580
 HB0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG823724(NAD 83)
 HB0580
 HB0580                          SUPERSEDED SURVEY CONTROL
 HB0580
 HB0580  NGVD 29 (11/26/84)  110.302  (m)          361.88   (f) ADJUSTED    2 0
 HB0580
 HB0580.Superseded values are not recommended for survey control.
 HB0580
 HB0580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0580.See file dsdata.pdf to determine how the superseded data were derived.
 HB0580
 HB0580_MARKER: DB = BENCH MARK DISK
 HB0580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0580_STAMPING: M 98 1935
 HB0580_MARK LOGO: CGS
 HB0580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0580+STABILITY: SURFACE MOTION
 HB0580
 HB0580  HISTORY     - Date     Condition        Report By
 HB0580  HISTORY     - 1935     MONUMENTED       CGS
 HB0580
 HB0580                          STATION DESCRIPTION
 HB0580
 HB0580'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0580'3.4 MI S FROM GORHAM.
 HB0580'3.4 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB0580'AT GORHAM, JACKSON COUNTY, AT POLE 87/21, 78 FEET SOUTH OF A ROAD
 HB0580'CROSSING, AND 25 FEET WEST OF THE CENTERLINE OF THE WEST MAIN TRACK.
 HB0580'A STANDARD DISK, STAMPED M 98 1935 AND SET IN THE TOP OF A
 HB0580'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1235 ***********************************************************************
 JB1235  DESIGNATION -  M 99
 JB1235  PID         -  JB1235
 JB1235  STATE/COUNTY-  IL/RANDOLPH
 JB1235  COUNTRY     -  US
 JB1235  USGS QUAD   -  TILDEN (2018)
 JB1235
 JB1235                         *CURRENT SURVEY CONTROL
 JB1235  ______________________________________________________________________
 JB1235* NAD 83(1986) POSITION- 38 12 22.     (N) 089 39 54.     (W)   SCALED
 JB1235* NAVD 88 ORTHO HEIGHT -   148.158 (meters)      486.08  (feet) ADJUSTED
 JB1235  ______________________________________________________________________
 JB1235  GEOID HEIGHT    -        -29.828 (meters)                     GEOID18
 JB1235  DYNAMIC HEIGHT  -        148.062 (meters)      485.77  (feet) COMP
 JB1235  MODELED GRAVITY -    979,979.1   (mgal)                       NAVD 88
 JB1235
 JB1235  VERT ORDER      -  SECOND    CLASS 0
 JB1235
 JB1235.The horizontal coordinates were scaled from a map and have
 JB1235.an estimated accuracy of +/- 6 seconds.
 JB1235
 JB1235.The orthometric height was determined by differential leveling and
 JB1235.adjusted by the NATIONAL GEODETIC SURVEY
 JB1235.in June 1991.
 JB1235
 JB1235.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1235.GEOID18 height accuracy estimate available here.
 JB1235
 JB1235.Click photographs - Photos may exist for this station.
 JB1235
 JB1235.The dynamic height is computed by dividing the NAVD 88
 JB1235.geopotential number by the normal gravity value computed on the
 JB1235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1235.degrees latitude (g = 980.6199 gals.).
 JB1235
 JB1235.The modeled gravity was interpolated from observed gravity values.
 JB1235
 JB1235;                    North         East    Units  Estimated Accuracy
 JB1235;SPC IL W     -   170,970.      743,940.      MT  (+/- 180 meters Scaled)
 JB1235
 JB1235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH666320(NAD 83)
 JB1235
 JB1235                          SUPERSEDED SURVEY CONTROL
 JB1235
 JB1235  NGVD 29 (??/??/92)  148.271  (m)          486.45   (f) ADJ UNCH    2 0
 JB1235
 JB1235.Superseded values are not recommended for survey control.
 JB1235
 JB1235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1235.See file dsdata.pdf to determine how the superseded data were derived.
 JB1235
 JB1235_MARKER: DB = BENCH MARK DISK
 JB1235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1235_STAMPING: M 99 1935
 JB1235_MARK LOGO: CGS
 JB1235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1235+STABILITY: SURFACE MOTION
 JB1235
 JB1235  HISTORY     - Date     Condition        Report By
 JB1235  HISTORY     - 1935     MONUMENTED       CGS
 JB1235  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1235
 JB1235                          STATION DESCRIPTION
 JB1235
 JB1235'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1235'1 MI SE FROM TILDEN.
 JB1235'1.0 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1235'STATION AT TILDEN, RANDOLPH COUNTY, AT POLE E 42+29, AT A ROAD
 JB1235'CROSSING, 110 FEET SOUTHWEST OF THE CENTERLINE OF THE SOUTHWEST
 JB1235'MAIN TRACK, AND 48 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD.
 JB1235'A STANDARD DISK, STAMPED M 99 1935 AND SET IN THE TOP OF A
 JB1235'CONCRETE POST.
 JB1235
 JB1235                          STATION RECOVERY (2011)
 JB1235
 JB1235'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1235'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3057 ***********************************************************************
 DP3057  DESIGNATION -  MA 001
 DP3057  PID         -  DP3057
 DP3057  STATE/COUNTY-  IL/MADISON
 DP3057  COUNTRY     -  US
 DP3057  USGS QUAD   -  WOOD RIVER (2018)
 DP3057
 DP3057                         *CURRENT SURVEY CONTROL
 DP3057  ______________________________________________________________________
 DP3057* NAD 83(1986) POSITION- 38 49 20.50   (N) 090 02 19.69   (W)   HD_HELD1
 DP3057* NAVD 88 ORTHO HEIGHT -   131.727 (meters)      432.17  (feet) ADJUSTED
 DP3057  ______________________________________________________________________
 DP3057  GEOID HEIGHT    -        -31.283 (meters)                     GEOID18
 DP3057  DYNAMIC HEIGHT  -        131.645 (meters)      431.91  (feet) COMP
 DP3057  MODELED GRAVITY -    980,005.8   (mgal)                       NAVD 88
 DP3057
 DP3057  VERT ORDER      -  SECOND    CLASS I
 DP3057
 DP3057.The horizontal coordinates were determined by differentially corrected
 DP3057.hand held GPS observations or other comparable positioning techniques
 DP3057.and have an estimated accuracy of +/- 3 meters.
 DP3057
 DP3057.The orthometric height was determined by differential leveling and
 DP3057.adjusted by the NATIONAL GEODETIC SURVEY
 DP3057.in July 2014.
 DP3057
 DP3057.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3057.GEOID18 height accuracy estimate available here.
 DP3057
 DP3057.Click photographs - Photos may exist for this station.
 DP3057
 DP3057.The dynamic height is computed by dividing the NAVD 88
 DP3057.geopotential number by the normal gravity value computed on the
 DP3057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3057.degrees latitude (g = 980.6199 gals.).
 DP3057
 DP3057.The modeled gravity was interpolated from observed gravity values.
 DP3057
 DP3057;                    North         East    Units  Estimated Accuracy
 DP3057;SPC IL W     -   239,257.8     711,103.4     MT  (+/- 3 meters HH1 GPS) 
 DP3057
 DP3057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5707901230(NAD 83)
 DP3057
 DP3057                          SUPERSEDED SURVEY CONTROL
 DP3057
 DP3057.No superseded survey control is available for this station.
 DP3057
 DP3057_MARKER: F = FLANGE-ENCASED ROD
 DP3057_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3057_STAMPING: MA 001 2013
 DP3057_MARK LOGO: UIL
 DP3057_PROJECTION: FLUSH
 DP3057_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3057+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2019
 DP3057_ROD/PIPE-DEPTH: 8.5 meters
 DP3057_SLEEVE-DEPTH  : 0.6 meters
 DP3057
 DP3057  HISTORY     - Date     Condition        Report By
 DP3057  HISTORY     - 20130408 MONUMENTED       TROTT
 DP3057  HISTORY     - 20190410 GOOD             ILDT
 DP3057
 DP3057                          STATION DESCRIPTION
 DP3057
 DP3057'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3057'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH OF BETHALTO, 4.7 MI
 DP3057'(7.6 KM) WEST OF EDWARDSVILLE AND 4.1 MI (6.6 KM) SOUTHEAST OF WOOD
 DP3057'RIVER.
 DP3057'
 DP3057'TO REACH THE STATION FROM THE INTERSECTION OF MADISON STREET AND
 DP3057'SINCLAIR AVENUE IN THE TOWN OF ROXANA, PROCEED EAST ON MADISON AVENUE
 DP3057'TO WANDA ROAD, GO SOUTH ON WANDA ROAD FOR 0.7 MI (1.1 KM) TO THE
 DP3057'STATION ON THE LEFT.
 DP3057'
 DP3057'THE STATION IS LOCATED 11.9 M (39.0 FT) EAST OF THE CENTERLINE, 20.7 M
 DP3057'(67.9 FT) EAST OF A TELEPHONE MANHOLE AND 14.0 M (45.9 FT) NORTH OF A
 DP3057'WOOD POLE.
 DP3057'
 DP3057'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3057'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3057'IN IDENTIFICATION.
 DP3057
 DP3057                          STATION RECOVERY (2019)
 DP3057
 DP3057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3058 ***********************************************************************
 DP3058  DESIGNATION -  MA 002
 DP3058  PID         -  DP3058
 DP3058  STATE/COUNTY-  IL/MADISON
 DP3058  COUNTRY     -  US
 DP3058  USGS QUAD   -  WOOD RIVER (2018)
 DP3058
 DP3058                         *CURRENT SURVEY CONTROL
 DP3058  ______________________________________________________________________
 DP3058* NAD 83(1986) POSITION- 38 49 58.89   (N) 090 02 19.57   (W)   HD_HELD1
 DP3058* NAVD 88 ORTHO HEIGHT -   134.492 (meters)      441.25  (feet) ADJUSTED
 DP3058  ______________________________________________________________________
 DP3058  GEOID HEIGHT    -        -31.291 (meters)                     GEOID18
 DP3058  DYNAMIC HEIGHT  -        134.409 (meters)      440.97  (feet) COMP
 DP3058  MODELED GRAVITY -    980,007.3   (mgal)                       NAVD 88
 DP3058
 DP3058  VERT ORDER      -  SECOND    CLASS I
 DP3058
 DP3058.The horizontal coordinates were determined by differentially corrected
 DP3058.hand held GPS observations or other comparable positioning techniques
 DP3058.and have an estimated accuracy of +/- 3 meters.
 DP3058
 DP3058.The orthometric height was determined by differential leveling and
 DP3058.adjusted by the NATIONAL GEODETIC SURVEY
 DP3058.in July 2014.
 DP3058
 DP3058.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3058.GEOID18 height accuracy estimate available here.
 DP3058
 DP3058.Click photographs - Photos may exist for this station.
 DP3058
 DP3058.The dynamic height is computed by dividing the NAVD 88
 DP3058.geopotential number by the normal gravity value computed on the
 DP3058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3058.degrees latitude (g = 980.6199 gals.).
 DP3058
 DP3058.The modeled gravity was interpolated from observed gravity values.
 DP3058
 DP3058;                    North         East    Units  Estimated Accuracy
 DP3058;SPC IL W     -   240,441.6     711,104.6     MT  (+/- 3 meters HH1 GPS) 
 DP3058
 DP3058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5704402414(NAD 83)
 DP3058
 DP3058                          SUPERSEDED SURVEY CONTROL
 DP3058
 DP3058.No superseded survey control is available for this station.
 DP3058
 DP3058_MARKER: F = FLANGE-ENCASED ROD
 DP3058_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3058_STAMPING: MA 002 2013
 DP3058_MARK LOGO: UIL
 DP3058_PROJECTION: FLUSH
 DP3058_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3058_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3058+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2019
 DP3058_ROD/PIPE-DEPTH: 13.4 meters
 DP3058_SLEEVE-DEPTH  : 0.9 meters
 DP3058
 DP3058  HISTORY     - Date     Condition        Report By
 DP3058  HISTORY     - 20130408 MONUMENTED       TROTT
 DP3058  HISTORY     - 20190411 GOOD             ILDT
 DP3058
 DP3058                          STATION DESCRIPTION
 DP3058
 DP3058'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3058'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) SOUTH OF BETHALTO, 4.9 MI
 DP3058'(7.9 KM) WEST-NORTHWEST OF EDWARDSVILLE AND 3.7 MI (6.0 KM)
 DP3058'EAST-SOUTHEAST OF WOOD RIVER.
 DP3058'
 DP3058'TO REACH THE STATION FROM THE INTERSECTION OF MADISON STREET AND
 DP3058'SINCLAIR AVENUE, PROCEED EAST ON MADISON AVENUE TO THE INTERSECTION OF
 DP3058'WANDA ROAD TO THE STATION AT THE NORTHEAST QUADRANT OF THE
 DP3058'INTERSECTION.
 DP3058'
 DP3058'THE STATION IS LOCATED 12.1 M (39.7 FT) EAST OF THE CENTERLINE OF
 DP3058'WANDA ROAD, 20.3 M (66.6 FT) NORTH OF THE CENTERLINE OF OLD
 DP3058'ALTON-EDWARDSVILLE ROAD AND 13.9 M (45.6 FT) SOUTH OF RUSSELL DRIVE.
 DP3058'
 DP3058'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3058'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3058'IN IDENTIFICATION.
 DP3058
 DP3058                          STATION RECOVERY (2019)
 DP3058
 DP3058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3059 ***********************************************************************
 DP3059  DESIGNATION -  MA 003
 DP3059  PID         -  DP3059
 DP3059  STATE/COUNTY-  IL/MADISON
 DP3059  COUNTRY     -  US
 DP3059  USGS QUAD   -  WOOD RIVER (2018)
 DP3059
 DP3059                         *CURRENT SURVEY CONTROL
 DP3059  ______________________________________________________________________
 DP3059* NAD 83(1986) POSITION- 38 50 39.1    (N) 090 02 22.3    (W)   HD_HELD2
 DP3059* NAVD 88 ORTHO HEIGHT -   147.655 (meters)      484.43  (feet) ADJUSTED
 DP3059  ______________________________________________________________________
 DP3059  GEOID HEIGHT    -        -31.299 (meters)                     GEOID18
 DP3059  DYNAMIC HEIGHT  -        147.564 (meters)      484.13  (feet) COMP
 DP3059  MODELED GRAVITY -    980,008.4   (mgal)                       NAVD 88
 DP3059
 DP3059  VERT ORDER      -  SECOND    CLASS I
 DP3059
 DP3059.The horizontal coordinates were established by autonomous hand held GPS
 DP3059.observations and have an estimated accuracy of +/- 10 meters.
 DP3059
 DP3059.The orthometric height was determined by differential leveling and
 DP3059.adjusted by the NATIONAL GEODETIC SURVEY
 DP3059.in July 2014.
 DP3059
 DP3059.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3059.GEOID18 height accuracy estimate available here.
 DP3059
 DP3059.Click photographs - Photos may exist for this station.
 DP3059
 DP3059.The dynamic height is computed by dividing the NAVD 88
 DP3059.geopotential number by the normal gravity value computed on the
 DP3059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3059.degrees latitude (g = 980.6199 gals.).
 DP3059
 DP3059.The modeled gravity was interpolated from observed gravity values.
 DP3059
 DP3059;                    North         East    Units  Estimated Accuracy
 DP3059;SPC IL W     -   241,681.      711,037.      MT  (+/- 10 meters HH2 GPS)
 DP3059
 DP3059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5693803652(NAD 83)
 DP3059
 DP3059                          SUPERSEDED SURVEY CONTROL
 DP3059
 DP3059.No superseded survey control is available for this station.
 DP3059
 DP3059_MARKER: F = FLANGE-ENCASED ROD
 DP3059_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3059_STAMPING: MA 003 2013
 DP3059_MARK LOGO: UIL
 DP3059_PROJECTION: FLUSH
 DP3059_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3059_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3059+STABILITY: POSITION/ELEVATION WELL
 DP3059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3059+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2013
 DP3059_ROD/PIPE-DEPTH: 7.3 meters
 DP3059_SLEEVE-DEPTH  : 0.9 meters
 DP3059
 DP3059  HISTORY     - Date     Condition        Report By
 DP3059  HISTORY     - 20130408 MONUMENTED       TROTT
 DP3059
 DP3059                          STATION DESCRIPTION
 DP3059
 DP3059'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3059'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) WEST-NORTHWEST OF
 DP3059'EDWARDSVILLE, 4.5 MI (7.2 KM) SOUTH OF BETHALTO AND 3.3 MI (5.3 KM)
 DP3059'EAST-SOUTHEAST OF WOOD RIVER.
 DP3059'
 DP3059'TO REACH THE STATION FROM THE INTERSECTION OF MADISON STREET AND
 DP3059'SINCLAIR AVENUE, PROCEED EAST ON MADISON AVENUE TO WANDA ROAD, THEN
 DP3059'NORTH ON WANDA ROAD TO EDWARDSVILLE ROAD, THEN WEST ON EDWARDSVILLE
 DP3059'ROAD FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP3059'
 DP3059'THE STATION IS LOCATED 8.7 M (28.5 FT) NORTH OF THE CENTERLINE, 18.3 M
 DP3059'(60.0 FT) WEST OF A PIPELINE MARKER AND 2.7 M (8.9 FT) EAST OF THE
 DP3059'EAST END OF THE METAL GUARDRAIL.
 DP3059'
 DP3059'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3059'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3059'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3060 ***********************************************************************
 DP3060  DESIGNATION -  MA 004
 DP3060  PID         -  DP3060
 DP3060  STATE/COUNTY-  IL/MADISON
 DP3060  COUNTRY     -  US
 DP3060  USGS QUAD   -  WOOD RIVER (2018)
 DP3060
 DP3060                         *CURRENT SURVEY CONTROL
 DP3060  ______________________________________________________________________
 DP3060* NAD 83(1986) POSITION- 38 50 50.99   (N) 090 02 43.40   (W)   HD_HELD1
 DP3060* NAVD 88 ORTHO HEIGHT -   160.194 (meters)      525.57  (feet) ADJUSTED
 DP3060  ______________________________________________________________________
 DP3060  GEOID HEIGHT    -        -31.309 (meters)                     GEOID18
 DP3060  DYNAMIC HEIGHT  -        160.095 (meters)      525.25  (feet) COMP
 DP3060  MODELED GRAVITY -    980,007.9   (mgal)                       NAVD 88
 DP3060
 DP3060  VERT ORDER      -  SECOND    CLASS I
 DP3060
 DP3060.The horizontal coordinates were determined by differentially corrected
 DP3060.hand held GPS observations or other comparable positioning techniques
 DP3060.and have an estimated accuracy of +/- 3 meters.
 DP3060
 DP3060.The orthometric height was determined by differential leveling and
 DP3060.adjusted by the NATIONAL GEODETIC SURVEY
 DP3060.in July 2014.
 DP3060
 DP3060.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3060.GEOID18 height accuracy estimate available here.
 DP3060
 DP3060.Click photographs - Photos may exist for this station.
 DP3060
 DP3060.The dynamic height is computed by dividing the NAVD 88
 DP3060.geopotential number by the normal gravity value computed on the
 DP3060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3060.degrees latitude (g = 980.6199 gals.).
 DP3060
 DP3060.The modeled gravity was interpolated from observed gravity values.
 DP3060
 DP3060;                    North         East    Units  Estimated Accuracy
 DP3060;SPC IL W     -   242,047.3     710,527.8     MT  (+/- 3 meters HH1 GPS) 
 DP3060
 DP3060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5641704002(NAD 83)
 DP3060
 DP3060                          SUPERSEDED SURVEY CONTROL
 DP3060
 DP3060.No superseded survey control is available for this station.
 DP3060
 DP3060_MARKER: F = FLANGE-ENCASED ROD
 DP3060_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3060_STAMPING: MA 004 2013
 DP3060_MARK LOGO: UIL
 DP3060_PROJECTION: FLUSH
 DP3060_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3060_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3060+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2019
 DP3060_ROD/PIPE-DEPTH: 8.5 meters
 DP3060_SLEEVE-DEPTH  : 0.9 meters
 DP3060
 DP3060  HISTORY     - Date     Condition        Report By
 DP3060  HISTORY     - 20130408 MONUMENTED       TROTT
 DP3060  HISTORY     - 20190411 GOOD             ILDT
 DP3060
 DP3060                          STATION DESCRIPTION
 DP3060
 DP3060'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3060'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) WEST-NORTHWEST OF
 DP3060'EDWARDSVILLE, 4.3 MI (6.9 KM) SOUTH OF BETHALTO AND 3.0 MI (4.8 KM)
 DP3060'EAST-SOUTHEAST OF WOOD RIVER.
 DP3060'
 DP3060'TO REACH THE STATION FROM THE INTERSECTION OF MADISON STREET AND
 DP3060'SINCLAIR AVENUE, PROCEED EAST ON MADISON AVENUE TO WANDA ROAD, THEN
 DP3060'NORTH ON WANDA ROAD TO EDWARDSVILLE ROAD, THEN WEST ON EDWARDSVILLE
 DP3060'ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP3060'
 DP3060'THE STATION IS LOCATED 4.7 M (15.4 FT) NORTH OF THE BACK OF CURB, 29.6
 DP3060'M (97.1 FT) SOUTHEAST OF A WOOD POLE AND 15.4 M (50.5 FT) SOUTH OF A
 DP3060'WOOD POLE.
 DP3060'
 DP3060'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3060'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3060'IN IDENTIFICATION.
 DP3060
 DP3060                          STATION RECOVERY (2019)
 DP3060
 DP3060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3061 ***********************************************************************
 DP3061  DESIGNATION -  MA 005
 DP3061  PID         -  DP3061
 DP3061  STATE/COUNTY-  IL/MADISON
 DP3061  COUNTRY     -  US
 DP3061  USGS QUAD   -  WOOD RIVER (2018)
 DP3061
 DP3061                         *CURRENT SURVEY CONTROL
 DP3061  ______________________________________________________________________
 DP3061* NAD 83(1986) POSITION- 38 51 01.41   (N) 090 03 04.53   (W)   HD_HELD1
 DP3061* NAVD 88 ORTHO HEIGHT -   133.315 (meters)      437.38  (feet) ADJUSTED
 DP3061  ______________________________________________________________________
 DP3061  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 DP3061  DYNAMIC HEIGHT  -        133.233 (meters)      437.12  (feet) COMP
 DP3061  MODELED GRAVITY -    980,007.6   (mgal)                       NAVD 88
 DP3061
 DP3061  VERT ORDER      -  SECOND    CLASS I
 DP3061
 DP3061.The horizontal coordinates were determined by differentially corrected
 DP3061.hand held GPS observations or other comparable positioning techniques
 DP3061.and have an estimated accuracy of +/- 3 meters.
 DP3061
 DP3061.The orthometric height was determined by differential leveling and
 DP3061.adjusted by the NATIONAL GEODETIC SURVEY
 DP3061.in July 2014.
 DP3061
 DP3061.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3061.GEOID18 height accuracy estimate available here.
 DP3061
 DP3061.Click photographs - Photos may exist for this station.
 DP3061
 DP3061.The dynamic height is computed by dividing the NAVD 88
 DP3061.geopotential number by the normal gravity value computed on the
 DP3061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3061.degrees latitude (g = 980.6199 gals.).
 DP3061
 DP3061.The modeled gravity was interpolated from observed gravity values.
 DP3061
 DP3061;                    North         East    Units  Estimated Accuracy
 DP3061;SPC IL W     -   242,368.0     710,017.8     MT  (+/- 3 meters HH1 GPS) 
 DP3061
 DP3061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5589704307(NAD 83)
 DP3061
 DP3061                          SUPERSEDED SURVEY CONTROL
 DP3061
 DP3061.No superseded survey control is available for this station.
 DP3061
 DP3061_MARKER: F = FLANGE-ENCASED ROD
 DP3061_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3061_STAMPING: MA 005 2013
 DP3061_MARK LOGO: UIL
 DP3061_PROJECTION: FLUSH
 DP3061_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3061+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2019
 DP3061_ROD/PIPE-DEPTH: 14.6 meters
 DP3061_SLEEVE-DEPTH  : 0.9 meters
 DP3061
 DP3061  HISTORY     - Date     Condition        Report By
 DP3061  HISTORY     - 20130408 MONUMENTED       TROTT
 DP3061  HISTORY     - 20190415 GOOD             ILDT
 DP3061
 DP3061                          STATION DESCRIPTION
 DP3061
 DP3061'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3061'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) WEST-NORTHWEST OF
 DP3061'EDWARDSVILLE, 4.1 MI (6.6 KM) SOUTH OF BETHALTO AND 2.6 MI (4.2 KM)
 DP3061'EAST-SOUTHEAST OF WOOD RIVER.
 DP3061'
 DP3061'TO REACH THE STATION FROM THE INTERSECTION OF MADISON STREET AND
 DP3061'SINCLAIR AVENUE, PROCEED EAST ON MADISON AVENUE TO WANDA ROAD, THEN
 DP3061'NORTH ON WANDA ROAD TO EDWARDSVILLE ROAD, THEN WEST ON EDWARDSVILLE
 DP3061'ROAD TO THE INTERSECTION OF I-255 TO THE STATION AT THE NORTHEAST
 DP3061'QUADRANT.
 DP3061'
 DP3061'THE STATION IS LOCATED 4.5 M (14.8 FT) NORTH OF THE EDGE OF PAVEMENT
 DP3061'OF THE SHOULDER, 19.3 M (63.3 FT) NORTHEAST OF THE EAST END OF THE
 DP3061'EASTERLY CENTERLINE PIER AND 17.5 M (57.4 FT) WEST OF A MANHOLE.
 DP3061'
 DP3061'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3061'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3061'IN IDENTIFICATION.
 DP3061
 DP3061                          STATION RECOVERY (2019)
 DP3061
 DP3061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3062 ***********************************************************************
 DP3062  DESIGNATION -  MA 006
 DP3062  PID         -  DP3062
 DP3062  STATE/COUNTY-  IL/MADISON
 DP3062  COUNTRY     -  US
 DP3062  USGS QUAD   -  WOOD RIVER (2018)
 DP3062
 DP3062                         *CURRENT SURVEY CONTROL
 DP3062  ______________________________________________________________________
 DP3062* NAD 83(1986) POSITION- 38 51 23.08   (N) 090 03 50.17   (W)   HD_HELD1
 DP3062* NAVD 88 ORTHO HEIGHT -   132.547 (meters)      434.86  (feet) ADJUSTED
 DP3062  ______________________________________________________________________
 DP3062  GEOID HEIGHT    -        -31.342 (meters)                     GEOID18
 DP3062  DYNAMIC HEIGHT  -        132.465 (meters)      434.60  (feet) COMP
 DP3062  MODELED GRAVITY -    980,007.3   (mgal)                       NAVD 88
 DP3062
 DP3062  VERT ORDER      -  SECOND    CLASS I
 DP3062
 DP3062.The horizontal coordinates were determined by differentially corrected
 DP3062.hand held GPS observations or other comparable positioning techniques
 DP3062.and have an estimated accuracy of +/- 3 meters.
 DP3062
 DP3062.The orthometric height was determined by differential leveling and
 DP3062.adjusted by the NATIONAL GEODETIC SURVEY
 DP3062.in July 2014.
 DP3062
 DP3062.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3062.GEOID18 height accuracy estimate available here.
 DP3062
 DP3062.Click photographs - Photos may exist for this station.
 DP3062
 DP3062.The dynamic height is computed by dividing the NAVD 88
 DP3062.geopotential number by the normal gravity value computed on the
 DP3062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3062.degrees latitude (g = 980.6199 gals.).
 DP3062
 DP3062.The modeled gravity was interpolated from observed gravity values.
 DP3062
 DP3062;                    North         East    Units  Estimated Accuracy
 DP3062;SPC IL W     -   243,034.8     708,916.6     MT  (+/- 3 meters HH1 GPS) 
 DP3062
 DP3062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5477504939(NAD 83)
 DP3062
 DP3062                          SUPERSEDED SURVEY CONTROL
 DP3062
 DP3062.No superseded survey control is available for this station.
 DP3062
 DP3062_MARKER: F = FLANGE-ENCASED ROD
 DP3062_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3062_STAMPING: MA 006 2013
 DP3062_MARK LOGO: UIL
 DP3062_PROJECTION: FLUSH
 DP3062_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3062_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3062+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2019
 DP3062_ROD/PIPE-DEPTH: 14.6 meters
 DP3062_SLEEVE-DEPTH  : 0.9 meters
 DP3062
 DP3062  HISTORY     - Date     Condition        Report By
 DP3062  HISTORY     - 20130409 MONUMENTED       TROTT
 DP3062  HISTORY     - 20190415 GOOD             ILDT
 DP3062
 DP3062                          STATION DESCRIPTION
 DP3062
 DP3062'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3062'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF
 DP3062'EDWARDSVILLE, 3.9 MI (6.3 KM) SOUTH-SOUTHWEST OF BETHALTO AND 1.8 MI
 DP3062'(2.9 KM) EAST OF WOOD RIVER.
 DP3062'
 DP3062'TO REACH THE STATION FROM THE INTERSECTION OF MADISON AVENUE AND
 DP3062'EDWARDSVILLE ROAD IN THE TOWN OF WOOD RIVER, PROCEED EAST ON
 DP3062'EDWARDSVILLE ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP3062'
 DP3062'THE STATION IS LOCATED 4.0 M (13.1 FT) NORTH OF THE BACK OF CURB, 13.0
 DP3062'M (42.7 FT) EAST OF EDGE OF PAVEMENT OF ENTRANCE TO BUSINESS '1911
 DP3062'EAST EDWARDSVILLE ROAD' AND 6.3 M (20.7 FT) SOUTH OF THE EDGE OF
 DP3062'PAVEMENT OF THE PARKING LOT.
 DP3062'
 DP3062'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3062'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3062'IN IDENTIFICATION.
 DP3062
 DP3062                          STATION RECOVERY (2019)
 DP3062
 DP3062'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3063 ***********************************************************************
 DP3063  DESIGNATION -  MA 007
 DP3063  PID         -  DP3063
 DP3063  STATE/COUNTY-  IL/MADISON
 DP3063  COUNTRY     -  US
 DP3063  USGS QUAD   -  WOOD RIVER (2018)
 DP3063
 DP3063                         *CURRENT SURVEY CONTROL
 DP3063  ______________________________________________________________________
 DP3063* NAD 83(1986) POSITION- 38 51 37.23   (N) 090 04 36.75   (W)   HD_HELD1
 DP3063* NAVD 88 ORTHO HEIGHT -   133.554 (meters)      438.17  (feet) ADJUSTED
 DP3063  ______________________________________________________________________
 DP3063  GEOID HEIGHT    -        -31.362 (meters)                     GEOID18
 DP3063  DYNAMIC HEIGHT  -        133.471 (meters)      437.90  (feet) COMP
 DP3063  MODELED GRAVITY -    980,007.1   (mgal)                       NAVD 88
 DP3063
 DP3063  VERT ORDER      -  SECOND    CLASS I
 DP3063
 DP3063.The horizontal coordinates were determined by differentially corrected
 DP3063.hand held GPS observations or other comparable positioning techniques
 DP3063.and have an estimated accuracy of +/- 3 meters.
 DP3063
 DP3063.The orthometric height was determined by differential leveling and
 DP3063.adjusted by the NATIONAL GEODETIC SURVEY
 DP3063.in July 2014.
 DP3063
 DP3063.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3063.GEOID18 height accuracy estimate available here.
 DP3063
 DP3063.Click photographs - Photos may exist for this station.
 DP3063
 DP3063.The dynamic height is computed by dividing the NAVD 88
 DP3063.geopotential number by the normal gravity value computed on the
 DP3063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3063.degrees latitude (g = 980.6199 gals.).
 DP3063
 DP3063.The modeled gravity was interpolated from observed gravity values.
 DP3063
 DP3063;                    North         East    Units  Estimated Accuracy
 DP3063;SPC IL W     -   243,470.0     707,793.1     MT  (+/- 3 meters HH1 GPS) 
 DP3063
 DP3063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5363805340(NAD 83)
 DP3063
 DP3063                          SUPERSEDED SURVEY CONTROL
 DP3063
 DP3063.No superseded survey control is available for this station.
 DP3063
 DP3063_MARKER: F = FLANGE-ENCASED ROD
 DP3063_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3063_STAMPING: MA 007 2013
 DP3063_MARK LOGO: UIL
 DP3063_PROJECTION: FLUSH
 DP3063_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3063_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3063+STABILITY: POSITION/ELEVATION WELL
 DP3063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3063+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2013
 DP3063_ROD/PIPE-DEPTH: 13.4 meters
 DP3063_SLEEVE-DEPTH  : 0.9 meters
 DP3063
 DP3063  HISTORY     - Date     Condition        Report By
 DP3063  HISTORY     - 20130409 MONUMENTED       TROTT
 DP3063
 DP3063                          STATION DESCRIPTION
 DP3063
 DP3063'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3063'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) EAST-SOUTHEAST OF ALTON,
 DP3063'3.9 MI (6.3 KM) SOUTH-SOUTHWEST OF BETHALTO AND 1.1 MI (1.8 KM) EAST
 DP3063'OF WOOD RIVER.
 DP3063'
 DP3063'TO REACH THE STATION, PROCEED TO THE INTERSECTION OF MADISON AVENUE
 DP3063'AND NORTH 13TH STREET IN THE TOWN OF WOOD RIVER TO THE STATION AT THE
 DP3063'NORTHEAST QUADRANT.
 DP3063'
 DP3063'THE STATION IS LOCATED 9.0 M (29.5 FT) EAST OF THE CENTERLINE, 8.4 M
 DP3063'(27.6 FT) NORTHEAST OF TRAFFIC SIGNAL CONTROL CABINET AND 4.4 M (14.4
 DP3063'FT) NORTH OF METAL TRAFFIC SIGNAL POLE.
 DP3063'
 DP3063'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3063'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3063'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3064 ***********************************************************************
 DP3064  DESIGNATION -  MA 008
 DP3064  PID         -  DP3064
 DP3064  STATE/COUNTY-  IL/MADISON
 DP3064  COUNTRY     -  US
 DP3064  USGS QUAD   -  WOOD RIVER (2018)
 DP3064
 DP3064                         *CURRENT SURVEY CONTROL
 DP3064  ______________________________________________________________________
 DP3064* NAD 83(1986) POSITION- 38 51 37.00   (N) 090 05 34.27   (W)   HD_HELD1
 DP3064* NAVD 88 ORTHO HEIGHT -   135.156 (meters)      443.42  (feet) ADJUSTED
 DP3064  ______________________________________________________________________
 DP3064  GEOID HEIGHT    -        -31.382 (meters)                     GEOID18
 DP3064  DYNAMIC HEIGHT  -        135.073 (meters)      443.15  (feet) COMP
 DP3064  MODELED GRAVITY -    980,006.4   (mgal)                       NAVD 88
 DP3064
 DP3064  VERT ORDER      -  SECOND    CLASS I
 DP3064
 DP3064.The horizontal coordinates were determined by differentially corrected
 DP3064.hand held GPS observations or other comparable positioning techniques
 DP3064.and have an estimated accuracy of +/- 3 meters.
 DP3064
 DP3064.The orthometric height was determined by differential leveling and
 DP3064.adjusted by the NATIONAL GEODETIC SURVEY
 DP3064.in July 2014.
 DP3064
 DP3064.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3064.GEOID18 height accuracy estimate available here.
 DP3064
 DP3064.Click photographs - Photos may exist for this station.
 DP3064
 DP3064.The dynamic height is computed by dividing the NAVD 88
 DP3064.geopotential number by the normal gravity value computed on the
 DP3064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3064.degrees latitude (g = 980.6199 gals.).
 DP3064
 DP3064.The modeled gravity was interpolated from observed gravity values.
 DP3064
 DP3064;                    North         East    Units  Estimated Accuracy
 DP3064;SPC IL W     -   243,461.6     706,406.4     MT  (+/- 3 meters HH1 GPS) 
 DP3064
 DP3064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5225205288(NAD 83)
 DP3064
 DP3064                          SUPERSEDED SURVEY CONTROL
 DP3064
 DP3064.No superseded survey control is available for this station.
 DP3064
 DP3064_MARKER: F = FLANGE-ENCASED ROD
 DP3064_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3064_STAMPING: MA 008
 DP3064_MARK LOGO: UIL
 DP3064_PROJECTION: FLUSH
 DP3064_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3064_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3064+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2019
 DP3064_ROD/PIPE-DEPTH: 8.5 meters
 DP3064_SLEEVE-DEPTH  : 0.9 meters
 DP3064
 DP3064  HISTORY     - Date     Condition        Report By
 DP3064  HISTORY     - 20130409 MONUMENTED       TROTT
 DP3064  HISTORY     - 20190422 GOOD             ILDT
 DP3064
 DP3064                          STATION DESCRIPTION
 DP3064
 DP3064'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3064'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) EAST-SOUTHEAST OF ALTON,
 DP3064'4.4 MI (7.1 KM) SOUTHWEST OF BETHALTO AND IN THE TOWN OF WOOD RIVER,
 DP3064'IL.
 DP3064'
 DP3064'TO REACH THE STATION FROM THE INTERSECTION OF MADISON AVENUE AND SOUTH
 DP3064'SECOND STREET, PROCEED EAST ON MADISON AVENUE FOR 235 FT (71.6 M) TO
 DP3064'THE STATION ON THE LEFT.
 DP3064'
 DP3064'THE STATION IS LOCATED 0.6 M (2.0 FT) NORTH OF THE BACK OF SIDEWALK,
 DP3064'6.1 M (20.0 FT) EAST OF EDGE OF PAVEMENT OF THE PARKING LOT AND 3.5 M
 DP3064'(11.5 FT) SOUTH OF SIGN.
 DP3064'
 DP3064'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3064'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3064'IN IDENTIFICATION.
 DP3064
 DP3064                          STATION RECOVERY (2019)
 DP3064
 DP3064'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3065 ***********************************************************************
 DP3065  DESIGNATION -  MA 009
 DP3065  PID         -  DP3065
 DP3065  STATE/COUNTY-  IL/MADISON
 DP3065  COUNTRY     -  US
 DP3065  USGS QUAD   -  WOOD RIVER (2018)
 DP3065
 DP3065                         *CURRENT SURVEY CONTROL
 DP3065  ______________________________________________________________________
 DP3065* NAD 83(1986) POSITION- 38 51 32.69   (N) 090 06 24.11   (W)   HD_HELD1
 DP3065* NAVD 88 ORTHO HEIGHT -   130.714 (meters)      428.85  (feet) ADJUSTED
 DP3065  ______________________________________________________________________
 DP3065  GEOID HEIGHT    -        -31.398 (meters)                     GEOID18
 DP3065  DYNAMIC HEIGHT  -        130.633 (meters)      428.59  (feet) COMP
 DP3065  MODELED GRAVITY -    980,005.7   (mgal)                       NAVD 88
 DP3065
 DP3065  VERT ORDER      -  SECOND    CLASS I
 DP3065
 DP3065.The horizontal coordinates were determined by differentially corrected
 DP3065.hand held GPS observations or other comparable positioning techniques
 DP3065.and have an estimated accuracy of +/- 3 meters.
 DP3065
 DP3065.The orthometric height was determined by differential leveling and
 DP3065.adjusted by the NATIONAL GEODETIC SURVEY
 DP3065.in July 2014.
 DP3065
 DP3065.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3065.GEOID18 height accuracy estimate available here.
 DP3065
 DP3065.Click photographs - Photos may exist for this station.
 DP3065
 DP3065.The dynamic height is computed by dividing the NAVD 88
 DP3065.geopotential number by the normal gravity value computed on the
 DP3065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3065.degrees latitude (g = 980.6199 gals.).
 DP3065
 DP3065.The modeled gravity was interpolated from observed gravity values.
 DP3065
 DP3065;                    North         East    Units  Estimated Accuracy
 DP3065;SPC IL W     -   243,327.9     705,204.9     MT  (+/- 3 meters HH1 GPS) 
 DP3065
 DP3065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5105505117(NAD 83)
 DP3065
 DP3065                          SUPERSEDED SURVEY CONTROL
 DP3065
 DP3065.No superseded survey control is available for this station.
 DP3065
 DP3065_MARKER: F = FLANGE-ENCASED ROD
 DP3065_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3065_STAMPING: MA 009 2013
 DP3065_MARK LOGO: UIL
 DP3065_PROJECTION: FLUSH
 DP3065_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3065_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3065+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2019
 DP3065_ROD/PIPE-DEPTH: 9.8 meters
 DP3065_SLEEVE-DEPTH  : 0.9 meters
 DP3065
 DP3065  HISTORY     - Date     Condition        Report By
 DP3065  HISTORY     - 20130409 MONUMENTED       TROTT
 DP3065  HISTORY     - 20190422 GOOD             ILDT
 DP3065
 DP3065                          STATION DESCRIPTION
 DP3065
 DP3065'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3065'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTHWEST OF BETHALTO,
 DP3065'4.7 MI (7.6 KM) EAST-SOUTHEAST OF ALTON AND IN THE TOWN OF WOOD RIVER,
 DP3065'IL.
 DP3065'
 DP3065'TO REACH THE STATION, PROCEED TO THE INTERSECTION OF MADISON AVENUE
 DP3065'AND SHORT AVENUE IN THE TOWN OF WOOD RIVER TO THE STATION AT THE
 DP3065'NORTHWEST QUADRANT.
 DP3065'
 DP3065'THE STATION IS LOCATED 5.9 M (19.4 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3065'21.9 M (71.9 FT) WEST OF A WOOD POLE AND 16.2 M (53.1 FT) EAST OF A
 DP3065'WOOD POLE.
 DP3065'
 DP3065'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3065'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3065'IN IDENTIFICATION.
 DP3065
 DP3065                          STATION RECOVERY (2019)
 DP3065
 DP3065'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3065'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3066 ***********************************************************************
 DP3066  DESIGNATION -  MA 010
 DP3066  PID         -  DP3066
 DP3066  STATE/COUNTY-  IL/MADISON
 DP3066  COUNTRY     -  US
 DP3066  USGS QUAD   -  WOOD RIVER (2018)
 DP3066
 DP3066                         *CURRENT SURVEY CONTROL
 DP3066  ______________________________________________________________________
 DP3066* NAD 83(1986) POSITION- 38 51 28.31   (N) 090 07 05.21   (W)   HD_HELD1
 DP3066* NAVD 88 ORTHO HEIGHT -   129.068 (meters)      423.45  (feet) ADJUSTED
 DP3066  ______________________________________________________________________
 DP3066  GEOID HEIGHT    -        -31.410 (meters)                     GEOID18
 DP3066  DYNAMIC HEIGHT  -        128.988 (meters)      423.19  (feet) COMP
 DP3066  MODELED GRAVITY -    980,005.1   (mgal)                       NAVD 88
 DP3066
 DP3066  VERT ORDER      -  SECOND    CLASS I
 DP3066
 DP3066.The horizontal coordinates were determined by differentially corrected
 DP3066.hand held GPS observations or other comparable positioning techniques
 DP3066.and have an estimated accuracy of +/- 3 meters.
 DP3066
 DP3066.The orthometric height was determined by differential leveling and
 DP3066.adjusted by the NATIONAL GEODETIC SURVEY
 DP3066.in July 2014.
 DP3066
 DP3066.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3066.GEOID18 height accuracy estimate available here.
 DP3066
 DP3066.Click photographs - Photos may exist for this station.
 DP3066
 DP3066.The dynamic height is computed by dividing the NAVD 88
 DP3066.geopotential number by the normal gravity value computed on the
 DP3066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3066.degrees latitude (g = 980.6199 gals.).
 DP3066
 DP3066.The modeled gravity was interpolated from observed gravity values.
 DP3066
 DP3066;                    North         East    Units  Estimated Accuracy
 DP3066;SPC IL W     -   243,192.2     704,214.1     MT  (+/- 3 meters HH1 GPS) 
 DP3066
 DP3066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5006804951(NAD 83)
 DP3066
 DP3066                          SUPERSEDED SURVEY CONTROL
 DP3066
 DP3066.No superseded survey control is available for this station.
 DP3066
 DP3066_MARKER: F = FLANGE-ENCASED ROD
 DP3066_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3066_STAMPING: MA 010 2013
 DP3066_MARK LOGO: UIL
 DP3066_PROJECTION: FLUSH
 DP3066_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3066+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2019
 DP3066_ROD/PIPE-DEPTH: 3.7 meters
 DP3066_SLEEVE-DEPTH  : 0.9 meters
 DP3066
 DP3066  HISTORY     - Date     Condition        Report By
 DP3066  HISTORY     - 20130409 MONUMENTED       TROTT
 DP3066  HISTORY     - 20190430 GOOD             ILDT
 DP3066
 DP3066                          STATION DESCRIPTION
 DP3066
 DP3066'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3066'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTHWEST OF BETHALTO,
 DP3066'4.2 MI (6.8 KM) EAST-SOUTHEAST OF ALTON AND 1.2 MI (1.9 KM) WEST OF
 DP3066'WOOD RIVER.
 DP3066'
 DP3066'TO REACH THE STATION FROM THE INTERSECTION OF BERM HIGHWAY AND ENVIRO
 DP3066'WAY IN THE TOWN OF EAST ALTON, PROCEED WEST ON BERM HIGHWAY FOR 0.2 MI
 DP3066'(0.3 KM) TO THE STATION ON THE RIGHT.
 DP3066'
 DP3066'THE STATION IS LOCATED 8.9 M (29.2 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3066'38.0 M (124.7 FT) SOUTH OF A YELLOW WITH BLUE TOP PIPELINE MARKER POST
 DP3066'AND 2.3 M (7.5 FT) SOUTH OF SOUTH EDGE OF GRAVEL DRIVE.
 DP3066'
 DP3066'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3066'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3066'IN IDENTIFICATION.
 DP3066
 DP3066                          STATION RECOVERY (2019)
 DP3066
 DP3066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3067 ***********************************************************************
 DP3067  DESIGNATION -  MA 011
 DP3067  PID         -  DP3067
 DP3067  STATE/COUNTY-  IL/MADISON
 DP3067  COUNTRY     -  US
 DP3067  USGS QUAD   -  ALTON (2018)
 DP3067
 DP3067                         *CURRENT SURVEY CONTROL
 DP3067  ______________________________________________________________________
 DP3067* NAD 83(1986) POSITION- 38 53 44.28   (N) 090 11 09.23   (W)   HD_HELD1
 DP3067* NAVD 88 ORTHO HEIGHT -   138.451 (meters)      454.23  (feet) ADJUSTED
 DP3067  ______________________________________________________________________
 DP3067  GEOID HEIGHT    -        -31.485 (meters)                     GEOID18
 DP3067  DYNAMIC HEIGHT  -        138.365 (meters)      453.95  (feet) COMP
 DP3067  MODELED GRAVITY -    980,005.6   (mgal)                       NAVD 88
 DP3067
 DP3067  VERT ORDER      -  SECOND    CLASS I
 DP3067
 DP3067.The horizontal coordinates were determined by differentially corrected
 DP3067.hand held GPS observations or other comparable positioning techniques
 DP3067.and have an estimated accuracy of +/- 3 meters.
 DP3067
 DP3067.The orthometric height was determined by differential leveling and
 DP3067.adjusted by the NATIONAL GEODETIC SURVEY
 DP3067.in July 2014.
 DP3067
 DP3067.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3067.GEOID18 height accuracy estimate available here.
 DP3067
 DP3067.Click photographs - Photos may exist for this station.
 DP3067
 DP3067.The dynamic height is computed by dividing the NAVD 88
 DP3067.geopotential number by the normal gravity value computed on the
 DP3067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3067.degrees latitude (g = 980.6199 gals.).
 DP3067
 DP3067.The modeled gravity was interpolated from observed gravity values.
 DP3067
 DP3067;                    North         East    Units  Estimated Accuracy
 DP3067;SPC IL W     -   247,383.9     698,331.8     MT  (+/- 3 meters HH1 GPS) 
 DP3067
 DP3067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4405608960(NAD 83)
 DP3067
 DP3067                          SUPERSEDED SURVEY CONTROL
 DP3067
 DP3067.No superseded survey control is available for this station.
 DP3067
 DP3067_MARKER: F = FLANGE-ENCASED ROD
 DP3067_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3067_STAMPING: MA 011 2013
 DP3067_MARK LOGO: UIL
 DP3067_PROJECTION: FLUSH
 DP3067_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3067_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3067+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2019
 DP3067_ROD/PIPE-DEPTH: 8.5 meters
 DP3067_SLEEVE-DEPTH  : 0.9 meters
 DP3067
 DP3067  HISTORY     - Date     Condition        Report By
 DP3067  HISTORY     - 20130409 MONUMENTED       TROTT
 DP3067  HISTORY     - 20190430 GOOD             ILDT
 DP3067
 DP3067                          STATION DESCRIPTION
 DP3067
 DP3067'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3067'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST OF BETHALTO, 5.3 MI
 DP3067'(8.5 KM) WEST-NORTHWEST OF WOOD RIVER AND IN THE TOWN OF ALTON, IL.
 DP3067'
 DP3067'TO REACH THE STATION FROM THE INTERSECTION OF PIASA STREET AND NINTH
 DP3067'STREET IN THE TOWN OF ALTON, PROCEED SOUTH ON PIASA STREET FOR 170 FT
 DP3067'(51.8 M) TO THE STATION ON THE LEFT.
 DP3067'
 DP3067'THE STATION IS LOCATED 2.0 M (6.6 FT) EAST OF THE BACK OF CURB, 21.3 M
 DP3067'(69.9 FT) NORTH OF A WOOD POLE AND 3.8 M (12.5 FT) WEST OF THE EDGE OF
 DP3067'PAVEMENT OF A PARKING LOT.
 DP3067'
 DP3067'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3067'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3067'IN IDENTIFICATION.
 DP3067
 DP3067                          STATION RECOVERY (2019)
 DP3067
 DP3067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3068 ***********************************************************************
 DP3068  DESIGNATION -  MA 012
 DP3068  PID         -  DP3068
 DP3068  STATE/COUNTY-  IL/MADISON
 DP3068  COUNTRY     -  US
 DP3068  USGS QUAD   -  ALTON (2018)
 DP3068
 DP3068                         *CURRENT SURVEY CONTROL
 DP3068  ______________________________________________________________________
 DP3068* NAD 83(1986) POSITION- 38 54 06.96   (N) 090 11 35.96   (W)   HD_HELD1
 DP3068* NAVD 88 ORTHO HEIGHT -   184.978 (meters)      606.88  (feet) ADJUSTED
 DP3068  ______________________________________________________________________
 DP3068  GEOID HEIGHT    -        -31.491 (meters)                     GEOID18
 DP3068  DYNAMIC HEIGHT  -        184.864 (meters)      606.51  (feet) COMP
 DP3068  MODELED GRAVITY -    980,005.8   (mgal)                       NAVD 88
 DP3068
 DP3068  VERT ORDER      -  SECOND    CLASS I
 DP3068
 DP3068.The horizontal coordinates were determined by differentially corrected
 DP3068.hand held GPS observations or other comparable positioning techniques
 DP3068.and have an estimated accuracy of +/- 3 meters.
 DP3068
 DP3068.The orthometric height was determined by differential leveling and
 DP3068.adjusted by the NATIONAL GEODETIC SURVEY
 DP3068.in July 2014.
 DP3068
 DP3068.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3068.GEOID18 height accuracy estimate available here.
 DP3068
 DP3068.Click photographs - Photos may exist for this station.
 DP3068
 DP3068.The dynamic height is computed by dividing the NAVD 88
 DP3068.geopotential number by the normal gravity value computed on the
 DP3068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3068.degrees latitude (g = 980.6199 gals.).
 DP3068
 DP3068.The modeled gravity was interpolated from observed gravity values.
 DP3068
 DP3068;                    North         East    Units  Estimated Accuracy
 DP3068;SPC IL W     -   248,083.4     697,687.9     MT  (+/- 3 meters HH1 GPS) 
 DP3068
 DP3068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4339109639(NAD 83)
 DP3068
 DP3068                          SUPERSEDED SURVEY CONTROL
 DP3068
 DP3068.No superseded survey control is available for this station.
 DP3068
 DP3068_MARKER: F = FLANGE-ENCASED ROD
 DP3068_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3068_STAMPING: MA 012 2013
 DP3068_MARK LOGO: UIL
 DP3068_PROJECTION: FLUSH
 DP3068_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3068_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3068+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2019
 DP3068_ROD/PIPE-DEPTH: 11.0 meters
 DP3068_SLEEVE-DEPTH  : 0.9 meters
 DP3068
 DP3068  HISTORY     - Date     Condition        Report By
 DP3068  HISTORY     - 20130409 MONUMENTED       TROTT
 DP3068  HISTORY     - 20190508 GOOD             ILDT
 DP3068
 DP3068                          STATION DESCRIPTION
 DP3068
 DP3068'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3068'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF BETHALTO, 5.9 MI
 DP3068'(9.5 KM) WEST-NORTHWEST OF WOOD RIVER AND 0.9 MI (1.4 KM)
 DP3068'NORTH-NORTHWEST OF ALTON.
 DP3068'
 DP3068'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND WEST
 DP3068'NINTH STREET IN THE TOWN OF ALTON, PROCEED SOUTH ON STATE STREET FOR
 DP3068'320 FT (97.5 M) TO THE STATION ON THE LEFT.
 DP3068'
 DP3068'THE STATION IS LOCATED 3.2 M (10.5 FT) SOUTHEAST OF THE BACK OF CURB,
 DP3068'8.2 M (26.9 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE AT '1261
 DP3068'STATE STREET' AND 5.5 M (18.0 FT) EAST OF THE EAST END OF A STONE
 DP3068'WALL.
 DP3068'
 DP3068'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3068'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3068'IN IDENTIFICATION.
 DP3068
 DP3068                          STATION RECOVERY (2019)
 DP3068
 DP3068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3069 ***********************************************************************
 DP3069  DESIGNATION -  MA 013
 DP3069  PID         -  DP3069
 DP3069  STATE/COUNTY-  IL/MADISON
 DP3069  COUNTRY     -  US
 DP3069  USGS QUAD   -  ALTON (2018)
 DP3069
 DP3069                         *CURRENT SURVEY CONTROL
 DP3069  ______________________________________________________________________
 DP3069* NAD 83(1986) POSITION- 38 54 36.3    (N) 090 11 46.8    (W)   HD_HELD2
 DP3069* NAVD 88 ORTHO HEIGHT -   191.735 (meters)      629.05  (feet) ADJUSTED
 DP3069  ______________________________________________________________________
 DP3069  GEOID HEIGHT    -        -31.494 (meters)                     GEOID18
 DP3069  DYNAMIC HEIGHT  -        191.616 (meters)      628.66  (feet) COMP
 DP3069  MODELED GRAVITY -    980,005.2   (mgal)                       NAVD 88
 DP3069
 DP3069  VERT ORDER      -  SECOND    CLASS I
 DP3069
 DP3069.The horizontal coordinates were established by autonomous hand held GPS
 DP3069.observations and have an estimated accuracy of +/- 10 meters.
 DP3069
 DP3069.The orthometric height was determined by differential leveling and
 DP3069.adjusted by the NATIONAL GEODETIC SURVEY
 DP3069.in July 2014.
 DP3069
 DP3069.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3069.GEOID18 height accuracy estimate available here.
 DP3069
 DP3069.Click photographs - Photos may exist for this station.
 DP3069
 DP3069.The dynamic height is computed by dividing the NAVD 88
 DP3069.geopotential number by the normal gravity value computed on the
 DP3069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3069.degrees latitude (g = 980.6199 gals.).
 DP3069
 DP3069.The modeled gravity was interpolated from observed gravity values.
 DP3069
 DP3069;                    North         East    Units  Estimated Accuracy
 DP3069;SPC IL W     -   248,988.      697,427.      MT  (+/- 10 meters HH2 GPS)
 DP3069
 DP3069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4310210536(NAD 83)
 DP3069
 DP3069                          SUPERSEDED SURVEY CONTROL
 DP3069
 DP3069.No superseded survey control is available for this station.
 DP3069
 DP3069_MARKER: F = FLANGE-ENCASED ROD
 DP3069_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3069_STAMPING: MA 013 2013
 DP3069_MARK LOGO: UIL
 DP3069_PROJECTION: FLUSH
 DP3069_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3069_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3069+STABILITY: POSITION/ELEVATION WELL
 DP3069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3069+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2013
 DP3069_ROD/PIPE-DEPTH: 7.3 meters
 DP3069_SLEEVE-DEPTH  : 0.9 meters
 DP3069
 DP3069  HISTORY     - Date     Condition        Report By
 DP3069  HISTORY     - 20130410 MONUMENTED       TROTT
 DP3069
 DP3069                          STATION DESCRIPTION
 DP3069
 DP3069'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3069'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST OF BETHALTO, 6.3 MI
 DP3069'(10.1 KM) WEST-NORTHWEST OF WOOD RIVER AND 1.5 MI (2.4 KM)
 DP3069'NORTH-NORTHWEST OF ALTON.
 DP3069'
 DP3069'THE STATION IS LOCATED AT THE INTERSECTION OF STATE STREET AND
 DP3069'MCKINLEY BOULEVARD IN THE TOWN OF ALTON.  THE STATION IS IN THE MEDIAN
 DP3069'OF MCKINLEY BLVD.
 DP3069'
 DP3069'THE STATION IS LOCATED 4.5 M (14.8 FT) EAST OF THE BACK OF CURB, 4.0 M
 DP3069'(13.1 FT) SOUTH OF THE BACK OF CURB AND 3.5 M (11.5 FT) NORTH OF THE
 DP3069'BACK OF CURB.
 DP3069'
 DP3069'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3069'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3069'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3070 ***********************************************************************
 DP3070  DESIGNATION -  MA 014
 DP3070  PID         -  DP3070
 DP3070  STATE/COUNTY-  IL/MADISON
 DP3070  COUNTRY     -  US
 DP3070  USGS QUAD   -  ALTON (2018)
 DP3070
 DP3070                         *CURRENT SURVEY CONTROL
 DP3070  ______________________________________________________________________
 DP3070* NAD 83(1986) POSITION- 38 55 19.71   (N) 090 11 31.62   (W)   HD_HELD1
 DP3070* NAVD 88 ORTHO HEIGHT -   195.295 (meters)      640.73  (feet) ADJUSTED
 DP3070  ______________________________________________________________________
 DP3070  GEOID HEIGHT    -        -31.492 (meters)                     GEOID18
 DP3070  DYNAMIC HEIGHT  -        195.174 (meters)      640.33  (feet) COMP
 DP3070  MODELED GRAVITY -    980,003.6   (mgal)                       NAVD 88
 DP3070
 DP3070  VERT ORDER      -  SECOND    CLASS I
 DP3070
 DP3070.The horizontal coordinates were determined by differentially corrected
 DP3070.hand held GPS observations or other comparable positioning techniques
 DP3070.and have an estimated accuracy of +/- 3 meters.
 DP3070
 DP3070.The orthometric height was determined by differential leveling and
 DP3070.adjusted by the NATIONAL GEODETIC SURVEY
 DP3070.in July 2014.
 DP3070
 DP3070.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3070.GEOID18 height accuracy estimate available here.
 DP3070
 DP3070.Click photographs - Photos may exist for this station.
 DP3070
 DP3070.The dynamic height is computed by dividing the NAVD 88
 DP3070.geopotential number by the normal gravity value computed on the
 DP3070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3070.degrees latitude (g = 980.6199 gals.).
 DP3070
 DP3070.The modeled gravity was interpolated from observed gravity values.
 DP3070
 DP3070;                    North         East    Units  Estimated Accuracy
 DP3070;SPC IL W     -   250,326.7     697,793.1     MT  (+/- 3 meters HH1 GPS) 
 DP3070
 DP3070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4342611885(NAD 83)
 DP3070
 DP3070                          SUPERSEDED SURVEY CONTROL
 DP3070
 DP3070.No superseded survey control is available for this station.
 DP3070
 DP3070_MARKER: F = FLANGE-ENCASED ROD
 DP3070_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3070_STAMPING: MA 014
 DP3070_MARK LOGO: UIL
 DP3070_PROJECTION: FLUSH
 DP3070_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3070_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3070+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2019
 DP3070_ROD/PIPE-DEPTH: 7.3 meters
 DP3070_SLEEVE-DEPTH  : 0.9 meters
 DP3070
 DP3070  HISTORY     - Date     Condition        Report By
 DP3070  HISTORY     - 20130410 MONUMENTED       TROTT
 DP3070  HISTORY     - 20190507 GOOD             ILDT
 DP3070
 DP3070                          STATION DESCRIPTION
 DP3070
 DP3070'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3070'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF BETHALTO, 6.6 MI
 DP3070'(10.6 KM) NORTHWEST OF WOOD RIVER AND 2.2 MI (3.5 KM) NORTH OF ALTON.
 DP3070'
 DP3070'THE STATION IS LOCATED AT THE NORTHWEST QUADRANT OF THE INTERSECTION
 DP3070'OF STATE STREET AND WEST DELMAR AVENUE IN THE TOWN OF ALTON.
 DP3070'
 DP3070'THE STATION IS LOCATED 9.3 M (30.5 FT) NORTH OF A METAL TRAFFIC SIGNAL
 DP3070'POLE, 2.9 M (9.5 FT) WEST OF THE BACK OF CURB AND 2.1 M (6.9 FT) EAST
 DP3070'OF THE EDGE OF PAVEMENT OF A PARKING LOT.
 DP3070'
 DP3070'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3070'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3070'IN IDENTIFICATION.
 DP3070
 DP3070                          STATION RECOVERY (2019)
 DP3070
 DP3070'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3071 ***********************************************************************
 DP3071  DESIGNATION -  MA 015
 DP3071  PID         -  DP3071
 DP3071  STATE/COUNTY-  IL/MADISON
 DP3071  COUNTRY     -  US
 DP3071  USGS QUAD   -  ALTON (2018)
 DP3071
 DP3071                         *CURRENT SURVEY CONTROL
 DP3071  ______________________________________________________________________
 DP3071* NAD 83(1986) POSITION- 38 56 06.14   (N) 090 11 31.31   (W)   HD_HELD1
 DP3071* NAVD 88 ORTHO HEIGHT -   182.095 (meters)      597.42  (feet) ADJUSTED
 DP3071  ______________________________________________________________________
 DP3071  GEOID HEIGHT    -        -31.494 (meters)                     GEOID18
 DP3071  DYNAMIC HEIGHT  -        181.982 (meters)      597.05  (feet) COMP
 DP3071  MODELED GRAVITY -    980,003.8   (mgal)                       NAVD 88
 DP3071
 DP3071  VERT ORDER      -  SECOND    CLASS I
 DP3071
 DP3071.The horizontal coordinates were determined by differentially corrected
 DP3071.hand held GPS observations or other comparable positioning techniques
 DP3071.and have an estimated accuracy of +/- 3 meters.
 DP3071
 DP3071.The orthometric height was determined by differential leveling and
 DP3071.adjusted by the NATIONAL GEODETIC SURVEY
 DP3071.in July 2014.
 DP3071
 DP3071.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3071.GEOID18 height accuracy estimate available here.
 DP3071
 DP3071.Click photographs - Photos may exist for this station.
 DP3071
 DP3071.The dynamic height is computed by dividing the NAVD 88
 DP3071.geopotential number by the normal gravity value computed on the
 DP3071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3071.degrees latitude (g = 980.6199 gals.).
 DP3071
 DP3071.The modeled gravity was interpolated from observed gravity values.
 DP3071
 DP3071;                    North         East    Units  Estimated Accuracy
 DP3071;SPC IL W     -   251,758.4     697,800.9     MT  (+/- 3 meters HH1 GPS) 
 DP3071
 DP3071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4338913317(NAD 83)
 DP3071
 DP3071                          SUPERSEDED SURVEY CONTROL
 DP3071
 DP3071.No superseded survey control is available for this station.
 DP3071
 DP3071_MARKER: F = FLANGE-ENCASED ROD
 DP3071_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3071_STAMPING: MA 015 2013
 DP3071_MARK LOGO: UIL
 DP3071_PROJECTION: FLUSH
 DP3071_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3071_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3071+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2019
 DP3071_ROD/PIPE-DEPTH: 8.5 meters
 DP3071_SLEEVE-DEPTH  : 0.9 meters
 DP3071
 DP3071  HISTORY     - Date     Condition        Report By
 DP3071  HISTORY     - 20130410 MONUMENTED       TROTT
 DP3071  HISTORY     - 20190507 GOOD             ILDT
 DP3071
 DP3071                          STATION DESCRIPTION
 DP3071
 DP3071'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3071'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH-SOUTHWEST OF
 DP3071'BRIGHTON, 7.2 MI (11.6 KM) NORTHWEST OF WOOD RIVER AND 3.1 MI (5.0 KM)
 DP3071'NORTH OF ALTON.
 DP3071'
 DP3071'THE STATION IS LOCATED AT THE NORTHEAST QUADRANT OF THE INTERSECTION
 DP3071'OF GODFREY ROAD AND SOUTHMOOR PLACE IN THE TOWN OF GODFREY.
 DP3071'
 DP3071'THE STATION IS LOCATED 14.4 M (47.2 FT) NORTH OF THE CENTERLINE, 8.1 M
 DP3071'(26.6 FT) EAST OF THE CENTERLINE OF NORTHBOUND LANES OF GODFREY ROAD
 DP3071'AND 1.0 M (3.3 FT) EAST OF THE BACK OF SIDEWALK.
 DP3071'
 DP3071'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3071'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3071'IN IDENTIFICATION.
 DP3071
 DP3071                          STATION RECOVERY (2019)
 DP3071
 DP3071'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3072 ***********************************************************************
 DP3072  DESIGNATION -  MA 016
 DP3072  PID         -  DP3072
 DP3072  STATE/COUNTY-  IL/MADISON
 DP3072  COUNTRY     -  US
 DP3072  USGS QUAD   -  ALTON (2018)
 DP3072
 DP3072                         *CURRENT SURVEY CONTROL
 DP3072  ______________________________________________________________________
 DP3072* NAD 83(1986) POSITION- 38 56 58.02   (N) 090 11 26.50   (W)   HD_HELD1
 DP3072* NAVD 88 ORTHO HEIGHT -   188.875 (meters)      619.67  (feet) ADJUSTED
 DP3072  ______________________________________________________________________
 DP3072  GEOID HEIGHT    -        -31.494 (meters)                     GEOID18
 DP3072  DYNAMIC HEIGHT  -        188.759 (meters)      619.29  (feet) COMP
 DP3072  MODELED GRAVITY -    980,005.6   (mgal)                       NAVD 88
 DP3072
 DP3072  VERT ORDER      -  SECOND    CLASS I
 DP3072
 DP3072.The horizontal coordinates were determined by differentially corrected
 DP3072.hand held GPS observations or other comparable positioning techniques
 DP3072.and have an estimated accuracy of +/- 3 meters.
 DP3072
 DP3072.The orthometric height was determined by differential leveling and
 DP3072.adjusted by the NATIONAL GEODETIC SURVEY
 DP3072.in July 2014.
 DP3072
 DP3072.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3072.GEOID18 height accuracy estimate available here.
 DP3072
 DP3072.Click photographs - Photos may exist for this station.
 DP3072
 DP3072.The dynamic height is computed by dividing the NAVD 88
 DP3072.geopotential number by the normal gravity value computed on the
 DP3072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3072.degrees latitude (g = 980.6199 gals.).
 DP3072
 DP3072.The modeled gravity was interpolated from observed gravity values.
 DP3072
 DP3072;                    North         East    Units  Estimated Accuracy
 DP3072;SPC IL W     -   253,358.1     697,917.2     MT  (+/- 3 meters HH1 GPS) 
 DP3072
 DP3072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4345614920(NAD 83)
 DP3072
 DP3072                          SUPERSEDED SURVEY CONTROL
 DP3072
 DP3072.No superseded survey control is available for this station.
 DP3072
 DP3072_MARKER: F = FLANGE-ENCASED ROD
 DP3072_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3072_STAMPING: MA 016 2013
 DP3072_MARK LOGO: UIL
 DP3072_PROJECTION: FLUSH
 DP3072_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3072_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3072+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2019
 DP3072_ROD/PIPE-DEPTH: 7.9 meters
 DP3072_SLEEVE-DEPTH  : 0.9 meters
 DP3072
 DP3072  HISTORY     - Date     Condition        Report By
 DP3072  HISTORY     - 20130410 MONUMENTED       TROTT
 DP3072  HISTORY     - 20190502 GOOD             ILDT
 DP3072
 DP3072                          STATION DESCRIPTION
 DP3072
 DP3072'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3072'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHWEST OF WOOD RIVER,
 DP3072'6.8 MI (10.9 KM) SOUTH-SOUTHWEST OF BRIGHTON AND 4.1 MI (6.6 KM) NORTH
 DP3072'OF ALTON.
 DP3072'
 DP3072'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND LCCC
 DP3072'ROAD IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD FOR 83 FT
 DP3072'(25.3 M) TO THE STATION ON THE RIGHT.
 DP3072'
 DP3072'THE STATION IS LOCATED 2.6 M (8.5 FT) EAST OF THE BACK OF CURB, 25.3 M
 DP3072'(83.0 FT) NORTH OF A WOOD POLE AND 2.1 M (6.9 FT) WEST OF THE BACK OF
 DP3072'CURB OF THE PARKING LOT.
 DP3072'
 DP3072'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3072'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3072'IN IDENTIFICATION.
 DP3072
 DP3072                          STATION RECOVERY (2019)
 DP3072
 DP3072'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3073 ***********************************************************************
 DP3073  DESIGNATION -  MA 017
 DP3073  PID         -  DP3073
 DP3073  STATE/COUNTY-  IL/MADISON
 DP3073  COUNTRY     -  US
 DP3073  USGS QUAD   -  ALTON (2018)
 DP3073
 DP3073                         *CURRENT SURVEY CONTROL
 DP3073  ______________________________________________________________________
 DP3073* NAD 83(1986) POSITION- 38 57 47.54   (N) 090 11 31.95   (W)   HD_HELD1
 DP3073* NAVD 88 ORTHO HEIGHT -   185.411 (meters)      608.30  (feet) ADJUSTED
 DP3073  ______________________________________________________________________
 DP3073  GEOID HEIGHT    -        -31.496 (meters)                     GEOID18
 DP3073  DYNAMIC HEIGHT  -        185.297 (meters)      607.93  (feet) COMP
 DP3073  MODELED GRAVITY -    980,007.3   (mgal)                       NAVD 88
 DP3073
 DP3073  VERT ORDER      -  SECOND    CLASS I
 DP3073
 DP3073.The horizontal coordinates were determined by differentially corrected
 DP3073.hand held GPS observations or other comparable positioning techniques
 DP3073.and have an estimated accuracy of +/- 3 meters.
 DP3073
 DP3073.The orthometric height was determined by differential leveling and
 DP3073.adjusted by the NATIONAL GEODETIC SURVEY
 DP3073.in July 2014.
 DP3073
 DP3073.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3073.GEOID18 height accuracy estimate available here.
 DP3073
 DP3073.Click photographs - Photos may exist for this station.
 DP3073
 DP3073.The dynamic height is computed by dividing the NAVD 88
 DP3073.geopotential number by the normal gravity value computed on the
 DP3073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3073.degrees latitude (g = 980.6199 gals.).
 DP3073
 DP3073.The modeled gravity was interpolated from observed gravity values.
 DP3073
 DP3073;                    North         East    Units  Estimated Accuracy
 DP3073;SPC IL W     -   254,885.1     697,786.4     MT  (+/- 3 meters HH1 GPS) 
 DP3073
 DP3073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4327816443(NAD 83)
 DP3073
 DP3073                          SUPERSEDED SURVEY CONTROL
 DP3073
 DP3073.No superseded survey control is available for this station.
 DP3073
 DP3073_MARKER: F = FLANGE-ENCASED ROD
 DP3073_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3073_STAMPING: MA 017 2013
 DP3073_MARK LOGO: UIL
 DP3073_PROJECTION: FLUSH
 DP3073_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3073_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3073+STABILITY: POSITION/ELEVATION WELL
 DP3073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3073+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2013
 DP3073_ROD/PIPE-DEPTH: 6.1 meters
 DP3073_SLEEVE-DEPTH  : 0.9 meters
 DP3073
 DP3073  HISTORY     - Date     Condition        Report By
 DP3073  HISTORY     - 20130411 MONUMENTED       TROTT
 DP3073
 DP3073                          STATION DESCRIPTION
 DP3073
 DP3073'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3073'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTHWEST OF WOOD RIVER,
 DP3073'6.0 MI (9.7 KM) SOUTH-SOUTHWEST OF BRIGHTON AND 5.0 MI (8.0 KM) NORTH
 DP3073'OF ALTON.
 DP3073'
 DP3073'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND PEARL
 DP3073'STREET IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD FOR 0.40
 DP3073'MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP3073'
 DP3073'THE STATION IS LOCATED 1.8 M (5.9 FT) WEST OF THE BACK OF CURB, 7.1 M
 DP3073'(23.3 FT) SOUTH OF A FIRE HYDRANT AND VALVE BOX AND 6.2 M (20.3 FT)
 DP3073'NORTH OF A CONCRETE RIGHT-OF-WAY MARKER.
 DP3073'
 DP3073'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3073'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3073'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3074 ***********************************************************************
 DP3074  DESIGNATION -  MA 018
 DP3074  PID         -  DP3074
 DP3074  STATE/COUNTY-  IL/MADISON
 DP3074  COUNTRY     -  US
 DP3074  USGS QUAD   -  ALTON (2018)
 DP3074
 DP3074                         *CURRENT SURVEY CONTROL
 DP3074  ______________________________________________________________________
 DP3074* NAD 83(1986) POSITION- 38 58 29.36   (N) 090 11 45.58   (W)   HD_HELD1
 DP3074* NAVD 88 ORTHO HEIGHT -   186.472 (meters)      611.78  (feet) ADJUSTED
 DP3074  ______________________________________________________________________
 DP3074  GEOID HEIGHT    -        -31.502 (meters)                     GEOID18
 DP3074  DYNAMIC HEIGHT  -        186.357 (meters)      611.41  (feet) COMP
 DP3074  MODELED GRAVITY -    980,008.2   (mgal)                       NAVD 88
 DP3074
 DP3074  VERT ORDER      -  SECOND    CLASS I
 DP3074
 DP3074.The horizontal coordinates were determined by differentially corrected
 DP3074.hand held GPS observations or other comparable positioning techniques
 DP3074.and have an estimated accuracy of +/- 3 meters.
 DP3074
 DP3074.The orthometric height was determined by differential leveling and
 DP3074.adjusted by the NATIONAL GEODETIC SURVEY
 DP3074.in July 2014.
 DP3074
 DP3074.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3074.GEOID18 height accuracy estimate available here.
 DP3074
 DP3074.Click photographs - Photos may exist for this station.
 DP3074
 DP3074.The dynamic height is computed by dividing the NAVD 88
 DP3074.geopotential number by the normal gravity value computed on the
 DP3074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3074.degrees latitude (g = 980.6199 gals.).
 DP3074
 DP3074.The modeled gravity was interpolated from observed gravity values.
 DP3074
 DP3074;                    North         East    Units  Estimated Accuracy
 DP3074;SPC IL W     -   256,174.7     697,458.7     MT  (+/- 3 meters HH1 GPS) 
 DP3074
 DP3074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4291017722(NAD 83)
 DP3074
 DP3074                          SUPERSEDED SURVEY CONTROL
 DP3074
 DP3074.No superseded survey control is available for this station.
 DP3074
 DP3074_MARKER: F = FLANGE-ENCASED ROD
 DP3074_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3074_STAMPING: MA 018
 DP3074_MARK LOGO: UIL
 DP3074_PROJECTION: FLUSH
 DP3074_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3074+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2019
 DP3074_ROD/PIPE-DEPTH: 5.5 meters
 DP3074_SLEEVE-DEPTH  : 0.9 meters
 DP3074
 DP3074  HISTORY     - Date     Condition        Report By
 DP3074  HISTORY     - 20130411 MONUMENTED       TROTT
 DP3074  HISTORY     - 20190506 GOOD             ILDT
 DP3074
 DP3074                          STATION DESCRIPTION
 DP3074
 DP3074'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3074'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) EAST OF ELSAH, 5.8 MI
 DP3074'(9.3 KM) NORTH OF ALTON AND 5.4 MI (8.7 KM) SOUTH-SOUTHWEST OF
 DP3074'BRIGHTON.
 DP3074'
 DP3074'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND AIRPORT
 DP3074'ROAD IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD TO THE WEST
 DP3074'FRONTAGE ROAD, GO WEST ON THE FRONTAGE ROAD FOR 0.3 MI (0.5 KM) TO THE
 DP3074'STATION ON THE LEFT.
 DP3074'
 DP3074'THE STATION IS LOCATED 13.7 M (44.9 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3074'31.0 M (101.7 FT) SOUTH OF A WOOD POLE AND 30.5 M (100.1 FT) NORTH OF
 DP3074'A WOOD POLE.
 DP3074'
 DP3074'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3074'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3074'IN IDENTIFICATION.
 DP3074
 DP3074                          STATION RECOVERY (2019)
 DP3074
 DP3074'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3075 ***********************************************************************
 DP3075  DESIGNATION -  MA 019
 DP3075  PID         -  DP3075
 DP3075  STATE/COUNTY-  IL/MADISON
 DP3075  COUNTRY     -  US
 DP3075  USGS QUAD   -  ALTON (2018)
 DP3075
 DP3075                         *CURRENT SURVEY CONTROL
 DP3075  ______________________________________________________________________
 DP3075* NAD 83(1986) POSITION- 38 59 06.43   (N) 090 12 34.95   (W)   HD_HELD1
 DP3075* NAVD 88 ORTHO HEIGHT -   174.227 (meters)      571.61  (feet) ADJUSTED
 DP3075  ______________________________________________________________________
 DP3075  GEOID HEIGHT    -        -31.519 (meters)                     GEOID18
 DP3075  DYNAMIC HEIGHT  -        174.119 (meters)      571.26  (feet) COMP
 DP3075  MODELED GRAVITY -    980,008.5   (mgal)                       NAVD 88
 DP3075
 DP3075  VERT ORDER      -  SECOND    CLASS I
 DP3075
 DP3075.The horizontal coordinates were determined by differentially corrected
 DP3075.hand held GPS observations or other comparable positioning techniques
 DP3075.and have an estimated accuracy of +/- 3 meters.
 DP3075
 DP3075.The orthometric height was determined by differential leveling and
 DP3075.adjusted by the NATIONAL GEODETIC SURVEY
 DP3075.in July 2014.
 DP3075
 DP3075.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3075.GEOID18 height accuracy estimate available here.
 DP3075
 DP3075.Click photographs - Photos may exist for this station.
 DP3075
 DP3075.The dynamic height is computed by dividing the NAVD 88
 DP3075.geopotential number by the normal gravity value computed on the
 DP3075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3075.degrees latitude (g = 980.6199 gals.).
 DP3075
 DP3075.The modeled gravity was interpolated from observed gravity values.
 DP3075
 DP3075;                    North         East    Units  Estimated Accuracy
 DP3075;SPC IL W     -   257,318.3     696,270.9     MT  (+/- 3 meters HH1 GPS) 
 DP3075
 DP3075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4168618829(NAD 83)
 DP3075
 DP3075                          SUPERSEDED SURVEY CONTROL
 DP3075
 DP3075.No superseded survey control is available for this station.
 DP3075
 DP3075_MARKER: F = FLANGE-ENCASED ROD
 DP3075_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3075_STAMPING: MA 018 2013
 DP3075_MARK LOGO: UIL
 DP3075_PROJECTION: FLUSH
 DP3075_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3075_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3075+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2016
 DP3075_ROD/PIPE-DEPTH: 4.9 meters
 DP3075_SLEEVE-DEPTH  : 0.9 meters
 DP3075
 DP3075  HISTORY     - Date     Condition        Report By
 DP3075  HISTORY     - 20130411 MONUMENTED       TROTT
 DP3075  HISTORY     - 20160506 GOOD             ILDT
 DP3075
 DP3075                          STATION DESCRIPTION
 DP3075
 DP3075'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3075'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-NORTHEAST OF ELSAH,
 DP3075'6.7 MI (10.8 KM) NORTH-NORTHWEST OF ALTON AND 5.3 MI (8.5 KM)
 DP3075'SOUTHWEST OF BRIGHTON.
 DP3075'
 DP3075'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND AIRPORT
 DP3075'ROAD IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD FOR 1.7 MI
 DP3075'(2.7 KM) TO THE STATION ON THE RIGHT.
 DP3075'
 DP3075'THE STATION IS LOCATED 17.6 M (57.7 FT) EAST OF THE EDGE OF PAVEMENT
 DP3075'OF GODFREY ROAD, 10.6 M (34.8 FT) SOUTH OF THE EDGE OF PAVEMENT OF AN
 DP3075'ASPHALT ENTRANCE AND 12.2 M (40.0 FT) SOUTHEAST OF PLASTIC FLARED END
 DP3075'SECTION.
 DP3075'
 DP3075'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3075'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3075'IN IDENTIFICATION.
 DP3075
 DP3075                          STATION RECOVERY (2016)
 DP3075
 DP3075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (BJ)
 DP3075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3076 ***********************************************************************
 DP3076  DESIGNATION -  MA 020
 DP3076  PID         -  DP3076
 DP3076  STATE/COUNTY-  IL/MADISON
 DP3076  COUNTRY     -  US
 DP3076  USGS QUAD   -  ALTON (2018)
 DP3076
 DP3076                         *CURRENT SURVEY CONTROL
 DP3076  ______________________________________________________________________
 DP3076* NAD 83(1986) POSITION- 38 59 32.73   (N) 090 13 22.78   (W)   HD_HELD1
 DP3076* NAVD 88 ORTHO HEIGHT -   165.351 (meters)      542.49  (feet) ADJUSTED
 DP3076  ______________________________________________________________________
 DP3076  GEOID HEIGHT    -        -31.536 (meters)                     GEOID18
 DP3076  DYNAMIC HEIGHT  -        165.249 (meters)      542.15  (feet) COMP
 DP3076  MODELED GRAVITY -    980,009.4   (mgal)                       NAVD 88
 DP3076
 DP3076  VERT ORDER      -  SECOND    CLASS I
 DP3076
 DP3076.The horizontal coordinates were determined by differentially corrected
 DP3076.hand held GPS observations or other comparable positioning techniques
 DP3076.and have an estimated accuracy of +/- 3 meters.
 DP3076
 DP3076.The orthometric height was determined by differential leveling and
 DP3076.adjusted by the NATIONAL GEODETIC SURVEY
 DP3076.in July 2014.
 DP3076
 DP3076.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3076.GEOID18 height accuracy estimate available here.
 DP3076
 DP3076.Click photographs - Photos may exist for this station.
 DP3076
 DP3076.The dynamic height is computed by dividing the NAVD 88
 DP3076.geopotential number by the normal gravity value computed on the
 DP3076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3076.degrees latitude (g = 980.6199 gals.).
 DP3076
 DP3076.The modeled gravity was interpolated from observed gravity values.
 DP3076
 DP3076;                    North         East    Units  Estimated Accuracy
 DP3076;SPC IL W     -   258,129.9     695,120.3     MT  (+/- 3 meters HH1 GPS) 
 DP3076
 DP3076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4051119604(NAD 83)
 DP3076
 DP3076                          SUPERSEDED SURVEY CONTROL
 DP3076
 DP3076.No superseded survey control is available for this station.
 DP3076
 DP3076_MARKER: F = FLANGE-ENCASED ROD
 DP3076_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3076_STAMPING: MA 020 2013
 DP3076_MARK LOGO: UIL
 DP3076_PROJECTION: FLUSH
 DP3076_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3076_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3076+STABILITY: POSITION/ELEVATION WELL
 DP3076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3076+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2013
 DP3076_ROD/PIPE-DEPTH: 4.9 meters
 DP3076_SLEEVE-DEPTH  : 0.9 meters
 DP3076
 DP3076  HISTORY     - Date     Condition        Report By
 DP3076  HISTORY     - 20130411 MONUMENTED       TROTT
 DP3076
 DP3076                          STATION DESCRIPTION
 DP3076
 DP3076'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3076'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST-NORTHEAST OF ELSAH,
 DP3076'7.3 MI (11.7 KM) NORTH-NORTHWEST OF ALTON AND 5.5 MI (8.8 KM)
 DP3076'SOUTHWEST OF BRIGHTON.
 DP3076'
 DP3076'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND AIRPORT
 DP3076'ROAD IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD FOR 2.7 MI
 DP3076'(4.3 KM) TO THE STATION ON THE LEFT.
 DP3076'
 DP3076'THE STATION IS LOCATED 14.3 M (46.9 FT) SOUTH OF THE EDGE OF PAVEMENT
 DP3076'OF GODFREY ROAD, 43.4 M (142.4 FT) WEST OF A WOOD POLE AND 29.4 M
 DP3076'(96.5 FT) EAST OF A WOOD POLE.
 DP3076'
 DP3076'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3076'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3076'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3077 ***********************************************************************
 DP3077  DESIGNATION -  MA 021
 DP3077  PID         -  DP3077
 DP3077  STATE/COUNTY-  IL/JERSEY
 DP3077  COUNTRY     -  US
 DP3077  USGS QUAD   -  BRIGHTON (2018)
 DP3077
 DP3077                         *CURRENT SURVEY CONTROL
 DP3077  ______________________________________________________________________
 DP3077* NAD 83(1986) POSITION- 39 00 11.53   (N) 090 14 01.34   (W)   HD_HELD1
 DP3077* NAVD 88 ORTHO HEIGHT -   167.236 (meters)      548.67  (feet) ADJUSTED
 DP3077  ______________________________________________________________________
 DP3077  GEOID HEIGHT    -        -31.552 (meters)                     GEOID18
 DP3077  DYNAMIC HEIGHT  -        167.133 (meters)      548.34  (feet) COMP
 DP3077  MODELED GRAVITY -    980,011.8   (mgal)                       NAVD 88
 DP3077
 DP3077  VERT ORDER      -  SECOND    CLASS I
 DP3077
 DP3077.The horizontal coordinates were determined by differentially corrected
 DP3077.hand held GPS observations or other comparable positioning techniques
 DP3077.and have an estimated accuracy of +/- 3 meters.
 DP3077
 DP3077.The orthometric height was determined by differential leveling and
 DP3077.adjusted by the NATIONAL GEODETIC SURVEY
 DP3077.in July 2014.
 DP3077
 DP3077.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3077.GEOID18 height accuracy estimate available here.
 DP3077
 DP3077.Click photographs - Photos may exist for this station.
 DP3077
 DP3077.The dynamic height is computed by dividing the NAVD 88
 DP3077.geopotential number by the normal gravity value computed on the
 DP3077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3077.degrees latitude (g = 980.6199 gals.).
 DP3077
 DP3077.The modeled gravity was interpolated from observed gravity values.
 DP3077
 DP3077;                    North         East    Units  Estimated Accuracy
 DP3077;SPC IL W     -   259,327.0     694,193.3     MT  (+/- 3 meters HH1 GPS) 
 DP3077
 DP3077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3954720773(NAD 83)
 DP3077
 DP3077                          SUPERSEDED SURVEY CONTROL
 DP3077
 DP3077.No superseded survey control is available for this station.
 DP3077
 DP3077_MARKER: F = FLANGE-ENCASED ROD
 DP3077_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3077_STAMPING: MA 021 2013
 DP3077_MARK LOGO: UIL
 DP3077_PROJECTION: FLUSH
 DP3077_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3077_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3077+STABILITY: POSITION/ELEVATION WELL
 DP3077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3077+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2013
 DP3077_ROD/PIPE-DEPTH: 6.1 meters
 DP3077_SLEEVE-DEPTH  : 0.9 meters
 DP3077
 DP3077  HISTORY     - Date     Condition        Report By
 DP3077  HISTORY     - 20130411 MONUMENTED       TROTT
 DP3077
 DP3077                          STATION DESCRIPTION
 DP3077
 DP3077'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3077'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHWEST OF
 DP3077'ALTON, 7.5 MI (12.1 KM) EAST-NORTHEAST OF ELSAH AND 5.6 MI (9.0 KM)
 DP3077'WEST-SOUTHWEST OF BRIGHTON.
 DP3077'
 DP3077'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND AIRPORT
 DP3077'ROAD IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD FOR 3.4 MI
 DP3077'(5.5 KM) TO INTERSECTION OF DOMINO LANE AND THE STATION ON THE RIGHT.
 DP3077'
 DP3077'THE STATION IS LOCATED 16.5 M (54.1 FT) EAST OF THE EDGE OF PAVEMENT
 DP3077'OF GODFREY ROAD, 32.5 M (106.6 FT) WEST OF A WOOD POLE AND 10.3 M
 DP3077'(33.8 FT) SOUTH OF THE EDGE OF PAVEMENT OF DOMINO LANE.
 DP3077'
 DP3077'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3077'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3077'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3078 ***********************************************************************
 DP3078  DESIGNATION -  MA 022
 DP3078  PID         -  DP3078
 DP3078  STATE/COUNTY-  IL/JERSEY
 DP3078  COUNTRY     -  US
 DP3078  USGS QUAD   -  BRIGHTON (2018)
 DP3078
 DP3078                         *CURRENT SURVEY CONTROL
 DP3078  ______________________________________________________________________
 DP3078* NAD 83(1986) POSITION- 39 00 45.95   (N) 090 14 25.91   (W)   HD_HELD1
 DP3078* NAVD 88 ORTHO HEIGHT -   160.188 (meters)      525.55  (feet) ADJUSTED
 DP3078  ______________________________________________________________________
 DP3078  GEOID HEIGHT    -        -31.564 (meters)                     GEOID18
 DP3078  DYNAMIC HEIGHT  -        160.090 (meters)      525.23  (feet) COMP
 DP3078  MODELED GRAVITY -    980,014.0   (mgal)                       NAVD 88
 DP3078
 DP3078  VERT ORDER      -  SECOND    CLASS I
 DP3078
 DP3078.The horizontal coordinates were determined by differentially corrected
 DP3078.hand held GPS observations or other comparable positioning techniques
 DP3078.and have an estimated accuracy of +/- 3 meters.
 DP3078
 DP3078.The orthometric height was determined by differential leveling and
 DP3078.adjusted by the NATIONAL GEODETIC SURVEY
 DP3078.in July 2014.
 DP3078
 DP3078.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3078.GEOID18 height accuracy estimate available here.
 DP3078
 DP3078.Click photographs - Photos may exist for this station.
 DP3078
 DP3078.The dynamic height is computed by dividing the NAVD 88
 DP3078.geopotential number by the normal gravity value computed on the
 DP3078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3078.degrees latitude (g = 980.6199 gals.).
 DP3078
 DP3078.The modeled gravity was interpolated from observed gravity values.
 DP3078
 DP3078;                    North         East    Units  Estimated Accuracy
 DP3078;SPC IL W     -   260,388.8     693,603.0     MT  (+/- 3 meters HH1 GPS) 
 DP3078
 DP3078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3892321816(NAD 83)
 DP3078
 DP3078                          SUPERSEDED SURVEY CONTROL
 DP3078
 DP3078.No superseded survey control is available for this station.
 DP3078
 DP3078_MARKER: F = FLANGE-ENCASED ROD
 DP3078_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3078_STAMPING: MA 022 2013
 DP3078_MARK LOGO: UIL
 DP3078_PROJECTION: FLUSH
 DP3078_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3078_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3078+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2019
 DP3078_ROD/PIPE-DEPTH: 6.1 meters
 DP3078_SLEEVE-DEPTH  : 0.9 meters
 DP3078
 DP3078  HISTORY     - Date     Condition        Report By
 DP3078  HISTORY     - 20130411 MONUMENTED       TROTT
 DP3078  HISTORY     - 20191009 GOOD             ILDT
 DP3078
 DP3078                          STATION DESCRIPTION
 DP3078
 DP3078'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3078'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH-SOUTHEAST OF
 DP3078'JERSEYVILLE, 7.5 MI (12.1 KM) EAST-NORTHEAST OF ELSAH AND 5.7 MI (9.2
 DP3078'KM) WEST-SOUTHWEST OF BRIGHTON.
 DP3078'
 DP3078'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND AIRPORT
 DP3078'ROAD IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD FOR 4.1 MI
 DP3078'(6.6 KM) TO INTERSECTION OF STAGECOACH ROAD AND THE STATION IN THE
 DP3078'SOUTHEAST QUADRANT.
 DP3078'
 DP3078'THE STATION IS LOCATED 19.6 M (64.3 FT) SOUTH OF THE EDGE OF PAVEMENT
 DP3078'OF STAGECOACH ROAD, 18.0 M (59.1 FT) WEST OF A TELEPHONE SPLICE BOX
 DP3078'AND 2.6 M (8.5 FT) EAST OF THE NORTH END OF THE METAL GUARDRAIL.
 DP3078'
 DP3078'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3078'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3078'IN IDENTIFICATION.
 DP3078
 DP3078                          STATION RECOVERY (2019)
 DP3078
 DP3078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3079 ***********************************************************************
 DP3079  DESIGNATION -  MA 023
 DP3079  PID         -  DP3079
 DP3079  STATE/COUNTY-  IL/JERSEY
 DP3079  COUNTRY     -  US
 DP3079  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3079
 DP3079                         *CURRENT SURVEY CONTROL
 DP3079  ______________________________________________________________________
 DP3079* NAD 83(1986) POSITION- 39 01 23.32   (N) 090 15 00.50   (W)   HD_HELD1
 DP3079* NAVD 88 ORTHO HEIGHT -   163.482 (meters)      536.36  (feet) ADJUSTED
 DP3079  ______________________________________________________________________
 DP3079  GEOID HEIGHT    -        -31.576 (meters)                     GEOID18
 DP3079  DYNAMIC HEIGHT  -        163.383 (meters)      536.03  (feet) COMP
 DP3079  MODELED GRAVITY -    980,016.6   (mgal)                       NAVD 88
 DP3079
 DP3079  VERT ORDER      -  SECOND    CLASS I
 DP3079
 DP3079.The horizontal coordinates were determined by differentially corrected
 DP3079.hand held GPS observations or other comparable positioning techniques
 DP3079.and have an estimated accuracy of +/- 3 meters.
 DP3079
 DP3079.The orthometric height was determined by differential leveling and
 DP3079.adjusted by the NATIONAL GEODETIC SURVEY
 DP3079.in July 2014.
 DP3079
 DP3079.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3079.GEOID18 height accuracy estimate available here.
 DP3079
 DP3079.Click photographs - Photos may exist for this station.
 DP3079
 DP3079.The dynamic height is computed by dividing the NAVD 88
 DP3079.geopotential number by the normal gravity value computed on the
 DP3079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3079.degrees latitude (g = 980.6199 gals.).
 DP3079
 DP3079.The modeled gravity was interpolated from observed gravity values.
 DP3079
 DP3079;                    North         East    Units  Estimated Accuracy
 DP3079;SPC IL W     -   261,541.8     692,771.9     MT  (+/- 3 meters HH1 GPS) 
 DP3079
 DP3079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3805622943(NAD 83)
 DP3079
 DP3079                          SUPERSEDED SURVEY CONTROL
 DP3079
 DP3079.No superseded survey control is available for this station.
 DP3079
 DP3079_MARKER: F = FLANGE-ENCASED ROD
 DP3079_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3079_STAMPING: MA 023 2013
 DP3079_MARK LOGO: UIL
 DP3079_PROJECTION: FLUSH
 DP3079_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3079_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3079+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2019
 DP3079_ROD/PIPE-DEPTH: 4.9 meters
 DP3079_SLEEVE-DEPTH  : 0.9 meters
 DP3079
 DP3079  HISTORY     - Date     Condition        Report By
 DP3079  HISTORY     - 20130411 MONUMENTED       TROTT
 DP3079  HISTORY     - 20190514 GOOD             ILDT
 DP3079
 DP3079                          STATION DESCRIPTION
 DP3079
 DP3079'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3079'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH-SOUTHEAST OF
 DP3079'JERSEYVILLE, 7.5 MI (12.1 KM) NORTHEAST OF ELSAH AND 6.0 MI (9.7 KM)
 DP3079'WEST OF BRIGHTON.
 DP3079'
 DP3079'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND AIRPORT
 DP3079'ROAD IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD FOR 5.0 MI
 DP3079'(8.0 KM) TO THE STATION ON THE RIGHT.
 DP3079'
 DP3079'THE STATION IS LOCATED 5.5 M (18.0 FT) EAST OF THE EDGE OF PAVEMENT OF
 DP3079'GODFREY ROAD, 22.2 M (72.8 FT) SOUTH OF A WOODEN SIGN POST AND 12.7 M
 DP3079'(41.7 FT) NORTH OF THE NORTH END OF THE METAL GUARDRAIL.
 DP3079'
 DP3079'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3079'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3079'IN IDENTIFICATION.
 DP3079
 DP3079                          STATION RECOVERY (2019)
 DP3079
 DP3079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3079'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3080 ***********************************************************************
 DP3080  DESIGNATION -  MA 024
 DP3080  PID         -  DP3080
 DP3080  STATE/COUNTY-  IL/JERSEY
 DP3080  COUNTRY     -  US
 DP3080  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3080
 DP3080                         *CURRENT SURVEY CONTROL
 DP3080  ______________________________________________________________________
 DP3080* NAD 83(1986) POSITION- 39 02 10.14   (N) 090 15 28.49   (W)   HD_HELD1
 DP3080* NAVD 88 ORTHO HEIGHT -   182.312 (meters)      598.14  (feet) ADJUSTED
 DP3080  ______________________________________________________________________
 DP3080  GEOID HEIGHT    -        -31.588 (meters)                     GEOID18
 DP3080  DYNAMIC HEIGHT  -        182.202 (meters)      597.77  (feet) COMP
 DP3080  MODELED GRAVITY -    980,019.5   (mgal)                       NAVD 88
 DP3080
 DP3080  VERT ORDER      -  SECOND    CLASS I
 DP3080
 DP3080.The horizontal coordinates were determined by differentially corrected
 DP3080.hand held GPS observations or other comparable positioning techniques
 DP3080.and have an estimated accuracy of +/- 3 meters.
 DP3080
 DP3080.The orthometric height was determined by differential leveling and
 DP3080.adjusted by the NATIONAL GEODETIC SURVEY
 DP3080.in July 2014.
 DP3080
 DP3080.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3080.GEOID18 height accuracy estimate available here.
 DP3080
 DP3080.Click photographs - Photos may exist for this station.
 DP3080
 DP3080.The dynamic height is computed by dividing the NAVD 88
 DP3080.geopotential number by the normal gravity value computed on the
 DP3080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3080.degrees latitude (g = 980.6199 gals.).
 DP3080
 DP3080.The modeled gravity was interpolated from observed gravity values.
 DP3080
 DP3080;                    North         East    Units  Estimated Accuracy
 DP3080;SPC IL W     -   262,986.2     692,100.1     MT  (+/- 3 meters HH1 GPS) 
 DP3080
 DP3080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3734024366(NAD 83)
 DP3080
 DP3080                          SUPERSEDED SURVEY CONTROL
 DP3080
 DP3080.No superseded survey control is available for this station.
 DP3080
 DP3080_MARKER: F = FLANGE-ENCASED ROD
 DP3080_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3080_STAMPING: MA 024 2013
 DP3080_MARK LOGO: UIL
 DP3080_PROJECTION: FLUSH
 DP3080_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3080_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3080+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2019
 DP3080_ROD/PIPE-DEPTH: 5.5 meters
 DP3080_SLEEVE-DEPTH  : 0.9 meters
 DP3080
 DP3080  HISTORY     - Date     Condition        Report By
 DP3080  HISTORY     - 20130411 MONUMENTED       TROTT
 DP3080  HISTORY     - 20190605 GOOD             ILDT
 DP3080
 DP3080                          STATION DESCRIPTION
 DP3080
 DP3080'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3080'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST OF OTTERVILLE, 6.9
 DP3080'MI (11.1 KM) SOUTH-SOUTHEAST OF JERSEYVILLE AND 6.3 MI (10.1 KM) WEST
 DP3080'OF BRIGHTON.
 DP3080'
 DP3080'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND AIRPORT
 DP3080'ROAD IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD FOR 6.2 MI
 DP3080'(10.0 KM) TO THE STATION ON THE RIGHT.
 DP3080'
 DP3080'THE STATION IS LOCATED 3.8 M (12.5 FT) EAST OF THE BACK OF CURB OF
 DP3080'GODFREY ROAD, 8.9 M (29.2 FT) WEST OF A WOOD POLE AND 5.2 M (17.1 FT)
 DP3080'WEST OF A WATER VALVE BOX.
 DP3080'
 DP3080'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3080'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3080'IN IDENTIFICATION.
 DP3080
 DP3080                          STATION RECOVERY (2019)
 DP3080
 DP3080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3080'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3081 ***********************************************************************
 DP3081  DESIGNATION -  MA 025
 DP3081  PID         -  DP3081
 DP3081  STATE/COUNTY-  IL/JERSEY
 DP3081  COUNTRY     -  US
 DP3081  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3081
 DP3081                         *CURRENT SURVEY CONTROL
 DP3081  ______________________________________________________________________
 DP3081* NAD 83(1986) POSITION- 39 03 02.13   (N) 090 15 53.15   (W)   HD_HELD1
 DP3081* NAVD 88 ORTHO HEIGHT -   183.992 (meters)      603.65  (feet) ADJUSTED
 DP3081  ______________________________________________________________________
 DP3081  GEOID HEIGHT    -        -31.602 (meters)                     GEOID18
 DP3081  DYNAMIC HEIGHT  -        183.881 (meters)      603.28  (feet) COMP
 DP3081  MODELED GRAVITY -    980,022.4   (mgal)                       NAVD 88
 DP3081
 DP3081  VERT ORDER      -  SECOND    CLASS I
 DP3081
 DP3081.The horizontal coordinates were determined by differentially corrected
 DP3081.hand held GPS observations or other comparable positioning techniques
 DP3081.and have an estimated accuracy of +/- 3 meters.
 DP3081
 DP3081.The orthometric height was determined by differential leveling and
 DP3081.adjusted by the NATIONAL GEODETIC SURVEY
 DP3081.in July 2014.
 DP3081
 DP3081.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3081.GEOID18 height accuracy estimate available here.
 DP3081
 DP3081.Click photographs - Photos may exist for this station.
 DP3081
 DP3081.The dynamic height is computed by dividing the NAVD 88
 DP3081.geopotential number by the normal gravity value computed on the
 DP3081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3081.degrees latitude (g = 980.6199 gals.).
 DP3081
 DP3081.The modeled gravity was interpolated from observed gravity values.
 DP3081
 DP3081;                    North         East    Units  Estimated Accuracy
 DP3081;SPC IL W     -   264,590.0     691,508.7     MT  (+/- 3 meters HH1 GPS) 
 DP3081
 DP3081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3669825951(NAD 83)
 DP3081
 DP3081                          SUPERSEDED SURVEY CONTROL
 DP3081
 DP3081.No superseded survey control is available for this station.
 DP3081
 DP3081_MARKER: F = FLANGE-ENCASED ROD
 DP3081_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3081_STAMPING: MA 025 2013
 DP3081_MARK LOGO: UIL
 DP3081_PROJECTION: FLUSH
 DP3081_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3081_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3081+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2019
 DP3081_ROD/PIPE-DEPTH: 6.1 meters
 DP3081_SLEEVE-DEPTH  : 0.9 meters
 DP3081
 DP3081  HISTORY     - Date     Condition        Report By
 DP3081  HISTORY     - 20130411 MONUMENTED       TROTT
 DP3081  HISTORY     - 20190509 GOOD             ILDT
 DP3081
 DP3081                          STATION DESCRIPTION
 DP3081
 DP3081'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3081'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST OF OTTERVILLE, 6.7
 DP3081'MI (10.8 KM) WEST OF BRIGHTON AND 5.9 MI (9.5 KM) SOUTHEAST OF
 DP3081'JERSEYVILLE.
 DP3081'
 DP3081'TO REACH THE STATION FROM THE INTERSECTION OF GODFREY ROAD AND AIRPORT
 DP3081'ROAD IN THE TOWN OF GODFREY, PROCEED NORTH ON GODFREY ROAD FOR 7.2 MI
 DP3081'(11.6 KM) TO THE STATION ON THE RIGHT.
 DP3081'
 DP3081'THE STATION IS LOCATED 6.0 M (19.7 FT) EAST OF THE EDGE OF PAVEMENT OF
 DP3081'GODFREY ROAD, 36.0 M (118.1 FT) NORTH OF A WOOD POLE AND 20.0 M (65.6
 DP3081'FT) SOUTH OF A CONCRETE CULVERT PIPE.
 DP3081'
 DP3081'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3081'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3081'IN IDENTIFICATION.
 DP3081
 DP3081                          STATION RECOVERY (2019)
 DP3081
 DP3081'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3082 ***********************************************************************
 DP3082  DESIGNATION -  MA 026
 DP3082  PID         -  DP3082
 DP3082  STATE/COUNTY-  IL/JERSEY
 DP3082  COUNTRY     -  US
 DP3082  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3082
 DP3082                         *CURRENT SURVEY CONTROL
 DP3082  ______________________________________________________________________
 DP3082* NAD 83(1986) POSITION- 39 03 35.19   (N) 090 16 26.16   (W)   HD_HELD1
 DP3082* NAVD 88 ORTHO HEIGHT -   194.830 (meters)      639.20  (feet) ADJUSTED
 DP3082  ______________________________________________________________________
 DP3082  GEOID HEIGHT    -        -31.612 (meters)                     GEOID18
 DP3082  DYNAMIC HEIGHT  -        194.714 (meters)      638.82  (feet) COMP
 DP3082  MODELED GRAVITY -    980,024.3   (mgal)                       NAVD 88
 DP3082
 DP3082  VERT ORDER      -  SECOND    CLASS I
 DP3082
 DP3082.The horizontal coordinates were determined by differentially corrected
 DP3082.hand held GPS observations or other comparable positioning techniques
 DP3082.and have an estimated accuracy of +/- 3 meters.
 DP3082
 DP3082.The orthometric height was determined by differential leveling and
 DP3082.adjusted by the NATIONAL GEODETIC SURVEY
 DP3082.in July 2014.
 DP3082
 DP3082.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3082.GEOID18 height accuracy estimate available here.
 DP3082
 DP3082.Click photographs - Photos may exist for this station.
 DP3082
 DP3082.The dynamic height is computed by dividing the NAVD 88
 DP3082.geopotential number by the normal gravity value computed on the
 DP3082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3082.degrees latitude (g = 980.6199 gals.).
 DP3082
 DP3082.The modeled gravity was interpolated from observed gravity values.
 DP3082
 DP3082;                    North         East    Units  Estimated Accuracy
 DP3082;SPC IL W     -   265,610.4     690,716.2     MT  (+/- 3 meters HH1 GPS) 
 DP3082
 DP3082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3587426947(NAD 83)
 DP3082
 DP3082                          SUPERSEDED SURVEY CONTROL
 DP3082
 DP3082.No superseded survey control is available for this station.
 DP3082
 DP3082_MARKER: F = FLANGE-ENCASED ROD
 DP3082_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3082_STAMPING: MA 026 2013
 DP3082_MARK LOGO: UIL
 DP3082_PROJECTION: FLUSH
 DP3082_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3082_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3082+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2019
 DP3082_ROD/PIPE-DEPTH: 7.3 meters
 DP3082_SLEEVE-DEPTH  : 0.9 meters
 DP3082
 DP3082  HISTORY     - Date     Condition        Report By
 DP3082  HISTORY     - 20130412 MONUMENTED       TROTT
 DP3082  HISTORY     - 20190509 GOOD             ILDT
 DP3082
 DP3082                          STATION DESCRIPTION
 DP3082
 DP3082'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3082'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF BRIGHTON, 6.7 MI
 DP3082'(10.8 KM) EAST OF OTTERVILLE AND 5.1 MI (8.2 KM) SOUTHEAST OF
 DP3082'JERSEYVILLE.
 DP3082'
 DP3082'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3082'CARPENTER STREET IN THE TOWN OF JERSEYVILLE, PROCEED SOUTH ON STATE
 DP3082'STREET FOR 4.8 MI (7.7 KM) TO THE STATION ON THE LEFT.
 DP3082'
 DP3082'THE STATION IS LOCATED 8.6 M (28.2 FT) EAST OF THE EDGE OF PAVEMENT OF
 DP3082'STATE STREET, 26.3 M (86.3 FT) SOUTH OF A TELEPHONE SPLICE BOX AND 5.6
 DP3082'M (18.4 FT) WEST OF A WOOD POLE.
 DP3082'
 DP3082'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3082'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3082'IN IDENTIFICATION.
 DP3082
 DP3082                          STATION RECOVERY (2019)
 DP3082
 DP3082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3083 ***********************************************************************
 DP3083  DESIGNATION -  MA 027
 DP3083  PID         -  DP3083
 DP3083  STATE/COUNTY-  IL/JERSEY
 DP3083  COUNTRY     -  US
 DP3083  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3083
 DP3083                         *CURRENT SURVEY CONTROL
 DP3083  ______________________________________________________________________
 DP3083* NAD 83(1986) POSITION- 39 04 12.00   (N) 090 17 08.31   (W)   HD_HELD1
 DP3083* NAVD 88 ORTHO HEIGHT -   201.043 (meters)      659.59  (feet) ADJUSTED
 DP3083  ______________________________________________________________________
 DP3083  GEOID HEIGHT    -        -31.627 (meters)                     GEOID18
 DP3083  DYNAMIC HEIGHT  -        200.923 (meters)      659.19  (feet) COMP
 DP3083  MODELED GRAVITY -    980,026.2   (mgal)                       NAVD 88
 DP3083
 DP3083  VERT ORDER      -  SECOND    CLASS I
 DP3083
 DP3083.The horizontal coordinates were determined by differentially corrected
 DP3083.hand held GPS observations or other comparable positioning techniques
 DP3083.and have an estimated accuracy of +/- 3 meters.
 DP3083
 DP3083.The orthometric height was determined by differential leveling and
 DP3083.adjusted by the NATIONAL GEODETIC SURVEY
 DP3083.in July 2014.
 DP3083
 DP3083.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3083.GEOID18 height accuracy estimate available here.
 DP3083
 DP3083.Click photographs - Photos may exist for this station.
 DP3083
 DP3083.The dynamic height is computed by dividing the NAVD 88
 DP3083.geopotential number by the normal gravity value computed on the
 DP3083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3083.degrees latitude (g = 980.6199 gals.).
 DP3083
 DP3083.The modeled gravity was interpolated from observed gravity values.
 DP3083
 DP3083;                    North         East    Units  Estimated Accuracy
 DP3083;SPC IL W     -   266,746.7     689,704.4     MT  (+/- 3 meters HH1 GPS) 
 DP3083
 DP3083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3482728051(NAD 83)
 DP3083
 DP3083                          SUPERSEDED SURVEY CONTROL
 DP3083
 DP3083.No superseded survey control is available for this station.
 DP3083
 DP3083_MARKER: F = FLANGE-ENCASED ROD
 DP3083_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3083_STAMPING: MA 027
 DP3083_MARK LOGO: UIL
 DP3083_PROJECTION: FLUSH
 DP3083_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3083_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3083+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2019
 DP3083_ROD/PIPE-DEPTH: 8.5 meters
 DP3083_SLEEVE-DEPTH  : 0.9 meters
 DP3083
 DP3083  HISTORY     - Date     Condition        Report By
 DP3083  HISTORY     - 20130412 MONUMENTED       TROTT
 DP3083  HISTORY     - 20190605 GOOD             ILDT
 DP3083
 DP3083                          STATION DESCRIPTION
 DP3083
 DP3083'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3083'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-NORTHWEST OF
 DP3083'BRIGHTON, 6.2 MI (10.0 KM) EAST-NORTHEAST OF OTTERVILLE AND 4.1 MI
 DP3083'(6.6 KM) SOUTH-SOUTHEAST OF JERSEYVILLE.
 DP3083'
 DP3083'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3083'CARPENTER STREET IN THE TOWN OF JERSEYVILLE, PROCEED SOUTH ON STATE
 DP3083'STREET FOR 3.9 MI (6.3 KM) TO THE INTERSECTION OF JONES ROAD AND TO
 DP3083'THE STATION ON THE LEFT.
 DP3083'
 DP3083'THE STATION IS LOCATED 6.4 M (21.0 FT) EAST OF THE EDGE OF PAVEMENT OF
 DP3083'STATE STREET, 38.4 M (126.0 FT) NORTHWEST OF THE NORTHWEST BUILDING
 DP3083'CORNER AND 7.4 M (24.3 FT) SOUTH OF A WATER VALVE BOX.
 DP3083'
 DP3083'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3083'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3083'IN IDENTIFICATION.
 DP3083
 DP3083                          STATION RECOVERY (2019)
 DP3083
 DP3083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3084 ***********************************************************************
 DP3084  DESIGNATION -  MA 028
 DP3084  PID         -  DP3084
 DP3084  STATE/COUNTY-  IL/JERSEY
 DP3084  COUNTRY     -  US
 DP3084  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3084
 DP3084                         *CURRENT SURVEY CONTROL
 DP3084  ______________________________________________________________________
 DP3084* NAD 83(1986) POSITION- 39 04 48.2    (N) 090 17 42.1    (W)   HD_HELD2
 DP3084* NAVD 88 ORTHO HEIGHT -   199.321 (meters)      653.94  (feet) ADJUSTED
 DP3084  ______________________________________________________________________
 DP3084  GEOID HEIGHT    -        -31.642 (meters)                     GEOID18
 DP3084  DYNAMIC HEIGHT  -        199.202 (meters)      653.55  (feet) COMP
 DP3084  MODELED GRAVITY -    980,027.8   (mgal)                       NAVD 88
 DP3084
 DP3084  VERT ORDER      -  SECOND    CLASS I
 DP3084
 DP3084.The horizontal coordinates were established by autonomous hand held GPS
 DP3084.observations and have an estimated accuracy of +/- 10 meters.
 DP3084
 DP3084.The orthometric height was determined by differential leveling and
 DP3084.adjusted by the NATIONAL GEODETIC SURVEY
 DP3084.in July 2014.
 DP3084
 DP3084.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3084.GEOID18 height accuracy estimate available here.
 DP3084
 DP3084.Click photographs - Photos may exist for this station.
 DP3084
 DP3084.The dynamic height is computed by dividing the NAVD 88
 DP3084.geopotential number by the normal gravity value computed on the
 DP3084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3084.degrees latitude (g = 980.6199 gals.).
 DP3084
 DP3084.The modeled gravity was interpolated from observed gravity values.
 DP3084
 DP3084;                    North         East    Units  Estimated Accuracy
 DP3084;SPC IL W     -   267,864.      688,894.      MT  (+/- 10 meters HH2 GPS)
 DP3084
 DP3084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3398229143(NAD 83)
 DP3084
 DP3084                          SUPERSEDED SURVEY CONTROL
 DP3084
 DP3084.No superseded survey control is available for this station.
 DP3084
 DP3084_MARKER: F = FLANGE-ENCASED ROD
 DP3084_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3084_STAMPING: MA 028 2013
 DP3084_MARK LOGO: UIL
 DP3084_PROJECTION: FLUSH
 DP3084_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3084_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3084+STABILITY: POSITION/ELEVATION WELL
 DP3084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3084+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2013
 DP3084_ROD/PIPE-DEPTH: 8.5 meters
 DP3084_SLEEVE-DEPTH  : 0.9 meters
 DP3084
 DP3084  HISTORY     - Date     Condition        Report By
 DP3084  HISTORY     - 20130412 MONUMENTED       TROTT
 DP3084
 DP3084                          STATION DESCRIPTION
 DP3084
 DP3084'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3084'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF
 DP3084'BRIGHTON, 5.9 MI (9.5 KM) EAST-NORTHEAST OF OTTERVILLE AND 3.3 MI (5.3
 DP3084'KM) SOUTH-SOUTHEAST OF JERSEYVILLE.
 DP3084'
 DP3084'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3084'CARPENTER STREET IN THE TOWN OF JERSEYVILLE, PROCEED SOUTH ON STATE
 DP3084'STREET FOR 3.0 MI (4.8 KM) TO THE INTERSECTION OF DAVIDSON ROAD AND TO
 DP3084'THE STATION ON THE LEFT.
 DP3084'
 DP3084'THE STATION IS LOCATED 7.8 M (25.6 FT) EAST OF THE EDGE OF PAVEMENT OF
 DP3084'STATE STREET, 71.3 M (233.9 FT) NORTH OF A TELEPHONE SPLICE BOX AND
 DP3084'16.4 M (53.8 FT) SOUTH OF A WOOD POLE.
 DP3084'
 DP3084'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3084'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3084'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3085 ***********************************************************************
 DP3085  DESIGNATION -  MA 029
 DP3085  PID         -  DP3085
 DP3085  STATE/COUNTY-  IL/JERSEY
 DP3085  COUNTRY     -  US
 DP3085  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3085
 DP3085                         *CURRENT SURVEY CONTROL
 DP3085  ______________________________________________________________________
 DP3085* NAD 83(1986) POSITION- 39 05 28.75   (N) 090 18 14.86   (W)   HD_HELD1
 DP3085* NAVD 88 ORTHO HEIGHT -   187.689 (meters)      615.78  (feet) ADJUSTED
 DP3085  ______________________________________________________________________
 DP3085  GEOID HEIGHT    -        -31.662 (meters)                     GEOID18
 DP3085  DYNAMIC HEIGHT  -        187.578 (meters)      615.41  (feet) COMP
 DP3085  MODELED GRAVITY -    980,029.4   (mgal)                       NAVD 88
 DP3085
 DP3085  VERT ORDER      -  SECOND    CLASS I
 DP3085
 DP3085.The horizontal coordinates were determined by differentially corrected
 DP3085.hand held GPS observations or other comparable positioning techniques
 DP3085.and have an estimated accuracy of +/- 3 meters.
 DP3085
 DP3085.The orthometric height was determined by differential leveling and
 DP3085.adjusted by the NATIONAL GEODETIC SURVEY
 DP3085.in July 2014.
 DP3085
 DP3085.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3085.GEOID18 height accuracy estimate available here.
 DP3085
 DP3085.Click photographs - Photos may exist for this station.
 DP3085
 DP3085.The dynamic height is computed by dividing the NAVD 88
 DP3085.geopotential number by the normal gravity value computed on the
 DP3085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3085.degrees latitude (g = 980.6199 gals.).
 DP3085
 DP3085.The modeled gravity was interpolated from observed gravity values.
 DP3085
 DP3085;                    North         East    Units  Estimated Accuracy
 DP3085;SPC IL W     -   269,115.6     688,108.3     MT  (+/- 3 meters HH1 GPS) 
 DP3085
 DP3085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3315730370(NAD 83)
 DP3085
 DP3085                          SUPERSEDED SURVEY CONTROL
 DP3085
 DP3085.No superseded survey control is available for this station.
 DP3085
 DP3085_MARKER: F = FLANGE-ENCASED ROD
 DP3085_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3085_STAMPING: MA 029 2013
 DP3085_MARK LOGO: UIL
 DP3085_PROJECTION: RECESSED 8 CENTIMETERS
 DP3085_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3085_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3085+STABILITY: POSITION/ELEVATION WELL
 DP3085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3085+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2014
 DP3085_ROD/PIPE-DEPTH: 7.3 meters
 DP3085_SLEEVE-DEPTH  : 0.9 meters
 DP3085
 DP3085  HISTORY     - Date     Condition        Report By
 DP3085  HISTORY     - 20130415 MONUMENTED       TROTT
 DP3085  HISTORY     - 20140820 GOOD             AMESC
 DP3085
 DP3085                          STATION DESCRIPTION
 DP3085
 DP3085'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3085'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) WEST-NORTHWEST OF
 DP3085'BRIGHTON, 5.8 MI (9.3 KM) EAST-NORTHEAST OF OTTERVILLE AND 2.4 MI (3.9
 DP3085'KM) SOUTH-SOUTHEAST OF JERSEYVILLE.
 DP3085'
 DP3085'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3085'CARPENTER STREET IN THE TOWN OF JERSEYVILLE, PROCEED SOUTH ON STATE
 DP3085'STREET FOR 2.1 MI (3.4 KM) TO THE STATION ON THE LEFT.
 DP3085'
 DP3085'THE STATION IS LOCATED 8.7 M (28.5 FT) EAST OF THE EDGE OF PAVEMENT OF
 DP3085'STATE STREET, 60.3 M (197.8 FT) NORTH OF A WOOD POLE AND 27.7 M (90.9
 DP3085'FT) SOUTH OF A WOOD POLE.
 DP3085'
 DP3085'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3085'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3085'IN IDENTIFICATION.
 DP3085
 DP3085                          STATION RECOVERY (2014)
 DP3085
 DP3085'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP3085'RECOVERED IN GOOD CONDITION.
 DP3085'
 DP3085'NOTE-ADD-THE STATION IS 162.7 FT (49.6 M) SOUTHEAST OF A TELEPHONE
 DP3085'PEDESTAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3086 ***********************************************************************
 DP3086  DESIGNATION -  MA 030
 DP3086  PID         -  DP3086
 DP3086  STATE/COUNTY-  IL/JERSEY
 DP3086  COUNTRY     -  US
 DP3086  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3086
 DP3086                         *CURRENT SURVEY CONTROL
 DP3086  ______________________________________________________________________
 DP3086* NAD 83(1986) POSITION- 39 06 10.41   (N) 090 18 50.17   (W)   HD_HELD1
 DP3086* NAVD 88 ORTHO HEIGHT -   185.943 (meters)      610.05  (feet) ADJUSTED
 DP3086  ______________________________________________________________________
 DP3086  GEOID HEIGHT    -        -31.685 (meters)                     GEOID18
 DP3086  DYNAMIC HEIGHT  -        185.833 (meters)      609.69  (feet) COMP
 DP3086  MODELED GRAVITY -    980,030.8   (mgal)                       NAVD 88
 DP3086
 DP3086  VERT ORDER      -  SECOND    CLASS I
 DP3086
 DP3086.The horizontal coordinates were determined by differentially corrected
 DP3086.hand held GPS observations or other comparable positioning techniques
 DP3086.and have an estimated accuracy of +/- 3 meters.
 DP3086
 DP3086.The orthometric height was determined by differential leveling and
 DP3086.adjusted by the NATIONAL GEODETIC SURVEY
 DP3086.in July 2014.
 DP3086
 DP3086.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3086.GEOID18 height accuracy estimate available here.
 DP3086
 DP3086.Click photographs - Photos may exist for this station.
 DP3086
 DP3086.The dynamic height is computed by dividing the NAVD 88
 DP3086.geopotential number by the normal gravity value computed on the
 DP3086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3086.degrees latitude (g = 980.6199 gals.).
 DP3086
 DP3086.The modeled gravity was interpolated from observed gravity values.
 DP3086
 DP3086;                    North         East    Units  Estimated Accuracy
 DP3086;SPC IL W     -   270,401.6     687,261.8     MT  (+/- 3 meters HH1 GPS) 
 DP3086
 DP3086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3227131630(NAD 83)
 DP3086
 DP3086                          SUPERSEDED SURVEY CONTROL
 DP3086
 DP3086.No superseded survey control is available for this station.
 DP3086
 DP3086_MARKER: F = FLANGE-ENCASED ROD
 DP3086_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3086_STAMPING: MA 030 2013
 DP3086_MARK LOGO: UIL
 DP3086_PROJECTION: RECESSED 15 CENTIMETERS
 DP3086_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3086+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2019
 DP3086_ROD/PIPE-DEPTH: 8.5 meters
 DP3086_SLEEVE-DEPTH  : 0.9 meters
 DP3086
 DP3086  HISTORY     - Date     Condition        Report By
 DP3086  HISTORY     - 20130415 MONUMENTED       TROTT
 DP3086  HISTORY     - 20140820 GOOD             AMESC
 DP3086  HISTORY     - 20190606 GOOD             ILDT
 DP3086
 DP3086                          STATION DESCRIPTION
 DP3086
 DP3086'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3086'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) WEST-NORTHWEST OF
 DP3086'BRIGHTON, 5.8 MI (9.3 KM) NORTHEAST OF OTTERVILLE AND 1.4 MI (2.3 KM)
 DP3086'SOUTH-SOUTHEAST OF JERSEYVILLE.
 DP3086'
 DP3086'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3086'CARPENTER STREET IN THE TOWN OF JERSEYVILLE, PROCEED SOUTH ON STATE
 DP3086'STREET FOR 1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT.
 DP3086'
 DP3086'THE STATION IS LOCATED 8.3 M (27.2 FT) WEST OF THE EDGE OF PAVEMENT OF
 DP3086'STATE STREET, 8.8 M (28.9 FT) NORTH OF THE EDGE OF PAVEMENT OF AN
 DP3086'ASPHALT FIELD ENTRANCE AND 6.8 M (22.3 FT) SOUTH OF A WOOD POLE.
 DP3086'
 DP3086'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3086'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3086'IN IDENTIFICATION.
 DP3086
 DP3086                          STATION RECOVERY (2014)
 DP3086
 DP3086'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP3086'RECOVERED IN GOOD CONDITION.
 DP3086'
 DP3086'NOTE-ADD-THE STATION IS 133.9 FT (40.8 M) NORTHWEST OF A FIRE HYDRANT,
 DP3086'112.2 FT (34.2 M) SOUTHWEST OF A LIGHT POLE, 106.3 FT (32.4 M) WEST OF
 DP3086'A POWER POLE WITH TRANSFORMER, 25.6 FT (7.8 M) NORTHWEST OF THE NORTH
 DP3086'END OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE.
 DP3086
 DP3086                          STATION RECOVERY (2019)
 DP3086
 DP3086'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3087 ***********************************************************************
 DP3087  DESIGNATION -  MA 031
 DP3087  PID         -  DP3087
 DP3087  STATE/COUNTY-  IL/JERSEY
 DP3087  COUNTRY     -  US
 DP3087  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3087
 DP3087                         *CURRENT SURVEY CONTROL
 DP3087  ______________________________________________________________________
 DP3087* NAD 83(1986) POSITION- 39 06 52.37   (N) 090 19 24.41   (W)   HD_HELD1
 DP3087* NAVD 88 ORTHO HEIGHT -   198.629 (meters)      651.67  (feet) ADJUSTED
 DP3087  ______________________________________________________________________
 DP3087  GEOID HEIGHT    -        -31.709 (meters)                     GEOID18
 DP3087  DYNAMIC HEIGHT  -        198.512 (meters)      651.28  (feet) COMP
 DP3087  MODELED GRAVITY -    980,032.0   (mgal)                       NAVD 88
 DP3087
 DP3087  VERT ORDER      -  SECOND    CLASS I
 DP3087
 DP3087.The horizontal coordinates were determined by differentially corrected
 DP3087.hand held GPS observations or other comparable positioning techniques
 DP3087.and have an estimated accuracy of +/- 3 meters.
 DP3087
 DP3087.The orthometric height was determined by differential leveling and
 DP3087.adjusted by the NATIONAL GEODETIC SURVEY
 DP3087.in July 2014.
 DP3087
 DP3087.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3087.GEOID18 height accuracy estimate available here.
 DP3087
 DP3087.Click photographs - Photos may exist for this station.
 DP3087
 DP3087.The dynamic height is computed by dividing the NAVD 88
 DP3087.geopotential number by the normal gravity value computed on the
 DP3087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3087.degrees latitude (g = 980.6199 gals.).
 DP3087
 DP3087.The modeled gravity was interpolated from observed gravity values.
 DP3087
 DP3087;                    North         East    Units  Estimated Accuracy
 DP3087;SPC IL W     -   271,696.9     686,441.4     MT  (+/- 3 meters HH1 GPS) 
 DP3087
 DP3087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3141032899(NAD 83)
 DP3087
 DP3087                          SUPERSEDED SURVEY CONTROL
 DP3087
 DP3087.No superseded survey control is available for this station.
 DP3087
 DP3087_MARKER: F = FLANGE-ENCASED ROD
 DP3087_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3087_STAMPING: MA 031 2013
 DP3087_MARK LOGO: UIL
 DP3087_PROJECTION: FLUSH
 DP3087_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3087_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3087+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2022
 DP3087_ROD/PIPE-DEPTH: 6.1 meters
 DP3087_SLEEVE-DEPTH  : 0.9 meters
 DP3087
 DP3087  HISTORY     - Date     Condition        Report By
 DP3087  HISTORY     - 20130415 MONUMENTED       TROTT
 DP3087  HISTORY     - 20190606 GOOD             ILDT
 DP3087  HISTORY     - 20220613 GOOD             ILDT
 DP3087
 DP3087                          STATION DESCRIPTION
 DP3087
 DP3087'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3087'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) WEST-SOUTHWEST OF
 DP3087'MEDORA, 6.0 MI (9.7 KM) NORTHEAST OF OTTERVILLE AND IN THE TOWN OF
 DP3087'JERSEYVILLE, IL.
 DP3087'
 DP3087'TO REACH THE STATION, PROCEED TO THE INTERSECTION OF STATE STREET AND
 DP3087'BARR AVENUE IN THE TOWN OF JERSEYVILLE TO THE STATION ON THE EAST SIDE
 DP3087'OF THE T INTERSECTION.
 DP3087'
 DP3087'THE STATION IS LOCATED 1.8 M (5.9 FT) EAST OF THE BACK OF CURB, 6.4 M
 DP3087'(21.0 FT) NORTH OF A WOOD POLE AND 1.7 M (5.6 FT) WEST OF THE FACE OF
 DP3087'SIDEWALK.
 DP3087'
 DP3087'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3087'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3087'IN IDENTIFICATION.
 DP3087
 DP3087                          STATION RECOVERY (2019)
 DP3087
 DP3087'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3087'RECOVERED IN GOOD CONDITION.
 DP3087
 DP3087                          STATION RECOVERY (2022)
 DP3087
 DP3087'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (GF)
 DP3087'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3088 ***********************************************************************
 DP3088  DESIGNATION -  MA 032
 DP3088  PID         -  DP3088
 DP3088  STATE/COUNTY-  IL/JERSEY
 DP3088  COUNTRY     -  US
 DP3088  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3088
 DP3088                         *CURRENT SURVEY CONTROL
 DP3088  ______________________________________________________________________
 DP3088* NAD 83(1986) POSITION- 39 06 57.90   (N) 090 20 23.45   (W)   HD_HELD1
 DP3088* NAVD 88 ORTHO HEIGHT -   195.959 (meters)      642.91  (feet) ADJUSTED
 DP3088  ______________________________________________________________________
 DP3088  GEOID HEIGHT    -        -31.728 (meters)                     GEOID18
 DP3088  DYNAMIC HEIGHT  -        195.843 (meters)      642.53  (feet) COMP
 DP3088  MODELED GRAVITY -    980,031.6   (mgal)                       NAVD 88
 DP3088
 DP3088  VERT ORDER      -  SECOND    CLASS I
 DP3088
 DP3088.The horizontal coordinates were determined by differentially corrected
 DP3088.hand held GPS observations or other comparable positioning techniques
 DP3088.and have an estimated accuracy of +/- 3 meters.
 DP3088
 DP3088.The orthometric height was determined by differential leveling and
 DP3088.adjusted by the NATIONAL GEODETIC SURVEY
 DP3088.in July 2014.
 DP3088
 DP3088.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3088.GEOID18 height accuracy estimate available here.
 DP3088
 DP3088.Click photographs - Photos may exist for this station.
 DP3088
 DP3088.The dynamic height is computed by dividing the NAVD 88
 DP3088.geopotential number by the normal gravity value computed on the
 DP3088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3088.degrees latitude (g = 980.6199 gals.).
 DP3088
 DP3088.The modeled gravity was interpolated from observed gravity values.
 DP3088
 DP3088;                    North         East    Units  Estimated Accuracy
 DP3088;SPC IL W     -   271,870.0     685,023.4     MT  (+/- 3 meters HH1 GPS) 
 DP3088
 DP3088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2998733028(NAD 83)
 DP3088
 DP3088                          SUPERSEDED SURVEY CONTROL
 DP3088
 DP3088.No superseded survey control is available for this station.
 DP3088
 DP3088_MARKER: F = FLANGE-ENCASED ROD
 DP3088_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3088_STAMPING: MA 032 2013
 DP3088_MARK LOGO: UIL
 DP3088_PROJECTION: FLUSH
 DP3088_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3088_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3088+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2019
 DP3088_ROD/PIPE-DEPTH: 7.3 meters
 DP3088_SLEEVE-DEPTH  : 0.9 meters
 DP3088
 DP3088  HISTORY     - Date     Condition        Report By
 DP3088  HISTORY     - 20130415 MONUMENTED       TROTT
 DP3088  HISTORY     - 20190617 GOOD             ILDT
 DP3088
 DP3088                          STATION DESCRIPTION
 DP3088
 DP3088'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3088'THE STATION IS LOCATED ABOUT 11.1 MI (17.9 KM) NORTH OF ELSAH, 5.5 MI
 DP3088'(8.8 KM) NORTHEAST OF OTTERVILLE AND 0.7 MI (1.1 KM) WEST-SOUTHWEST OF
 DP3088'JERSEYVILLE.
 DP3088'
 DP3088'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3088'CARPENTER STREET IN JERSEYVILLE, PROCEED WEST ON CARPENTER STREET 0.8
 DP3088'MI (1.3 KM) TO WEST ELEMENTARY SCHOOL AND THE STATION ON THE LEFT.
 DP3088'
 DP3088'THE STATION IS LOCATED 1.1 M (3.6 FT) SOUTH OF THE BACK OF CURB, 10.3
 DP3088'M (33.8 FT) NORTHEAST OF A TELEPHONE SPLICE BOX AND 0.7 M (2.3 FT)
 DP3088'SOUTH OF THE FACE OF SIDEWALK.
 DP3088'
 DP3088'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3088'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3088'IN IDENTIFICATION.
 DP3088
 DP3088                          STATION RECOVERY (2019)
 DP3088
 DP3088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3089 ***********************************************************************
 DP3089  DESIGNATION -  MA 033
 DP3089  PID         -  DP3089
 DP3089  STATE/COUNTY-  IL/JERSEY
 DP3089  COUNTRY     -  US
 DP3089  USGS QUAD   -  JERSEYVILLE SOUTH (2018)
 DP3089
 DP3089                         *CURRENT SURVEY CONTROL
 DP3089  ______________________________________________________________________
 DP3089* NAD 83(1986) POSITION- 39 06 58.00   (N) 090 21 26.95   (W)   HD_HELD1
 DP3089* NAVD 88 ORTHO HEIGHT -   188.708 (meters)      619.12  (feet) ADJUSTED
 DP3089  ______________________________________________________________________
 DP3089  GEOID HEIGHT    -        -31.748 (meters)                     GEOID18
 DP3089  DYNAMIC HEIGHT  -        188.596 (meters)      618.75  (feet) COMP
 DP3089  MODELED GRAVITY -    980,031.0   (mgal)                       NAVD 88
 DP3089
 DP3089  VERT ORDER      -  SECOND    CLASS I
 DP3089
 DP3089.The horizontal coordinates were determined by differentially corrected
 DP3089.hand held GPS observations or other comparable positioning techniques
 DP3089.and have an estimated accuracy of +/- 3 meters.
 DP3089
 DP3089.The orthometric height was determined by differential leveling and
 DP3089.adjusted by the NATIONAL GEODETIC SURVEY
 DP3089.in July 2014.
 DP3089
 DP3089.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3089.GEOID18 height accuracy estimate available here.
 DP3089
 DP3089.Click photographs - Photos may exist for this station.
 DP3089
 DP3089.The dynamic height is computed by dividing the NAVD 88
 DP3089.geopotential number by the normal gravity value computed on the
 DP3089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3089.degrees latitude (g = 980.6199 gals.).
 DP3089
 DP3089.The modeled gravity was interpolated from observed gravity values.
 DP3089
 DP3089;                    North         East    Units  Estimated Accuracy
 DP3089;SPC IL W     -   271,876.1     683,498.0     MT  (+/- 3 meters HH1 GPS) 
 DP3089
 DP3089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2846232986(NAD 83)
 DP3089
 DP3089                          SUPERSEDED SURVEY CONTROL
 DP3089
 DP3089.No superseded survey control is available for this station.
 DP3089
 DP3089_MARKER: F = FLANGE-ENCASED ROD
 DP3089_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3089_STAMPING: MA 033 2013
 DP3089_MARK LOGO: UIL
 DP3089_PROJECTION: FLUSH
 DP3089_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3089_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3089+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2019
 DP3089_ROD/PIPE-DEPTH: 7.3 meters
 DP3089_SLEEVE-DEPTH  : 0.9 meters
 DP3089
 DP3089  HISTORY     - Date     Condition        Report By
 DP3089  HISTORY     - 20130416 MONUMENTED       TROTT
 DP3089  HISTORY     - 20190618 GOOD             ILDT
 DP3089
 DP3089                          STATION DESCRIPTION
 DP3089
 DP3089'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3089'THE STATION IS LOCATED ABOUT 10.8 MI (17.4 KM) NORTH-NORTHEAST OF
 DP3089'GRAFTON, 5.0 MI (8.0 KM) NORTH-NORTHEAST OF OTTERVILLE AND 1.6 MI (2.6
 DP3089'KM) WEST OF JERSEYVILLE.
 DP3089'
 DP3089'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3089'CARPENTER STREET IN JERSEYVILLE, PROCEED WEST ON CARPENTER STREET
 DP3089'(FIELDON ROAD) FOR 1.6 MI (2.6 KM) O THE INTERSECTION OF GLENDA AVENUE
 DP3089'AND THE STATION ON THE LEFT.
 DP3089'
 DP3089'THE STATION IS LOCATED 4.5 M (14.8 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3089'17.8 M (58.4 FT) SOUTHEAST OF A TELEPHONE SPLICE BOX AND 8.5 M (27.9
 DP3089'FT) WEST OF A WOOD POLE.
 DP3089'
 DP3089'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3089'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3089'IN IDENTIFICATION.
 DP3089
 DP3089                          STATION RECOVERY (2019)
 DP3089
 DP3089'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3089'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3090 ***********************************************************************
 DP3090  DESIGNATION -  MA 034
 DP3090  PID         -  DP3090
 DP3090  STATE/COUNTY-  IL/JERSEY
 DP3090  COUNTRY     -  US
 DP3090  USGS QUAD   -  OTTERVILLE (2018)
 DP3090
 DP3090                         *CURRENT SURVEY CONTROL
 DP3090  ______________________________________________________________________
 DP3090* NAD 83(1986) POSITION- 39 06 58.14   (N) 090 22 33.27   (W)   HD_HELD1
 DP3090* NAVD 88 ORTHO HEIGHT -   184.468 (meters)      605.21  (feet) ADJUSTED
 DP3090  ______________________________________________________________________
 DP3090  GEOID HEIGHT    -        -31.768 (meters)                     GEOID18
 DP3090  DYNAMIC HEIGHT  -        184.359 (meters)      604.85  (feet) COMP
 DP3090  MODELED GRAVITY -    980,030.5   (mgal)                       NAVD 88
 DP3090
 DP3090  VERT ORDER      -  SECOND    CLASS I
 DP3090
 DP3090.The horizontal coordinates were determined by differentially corrected
 DP3090.hand held GPS observations or other comparable positioning techniques
 DP3090.and have an estimated accuracy of +/- 3 meters.
 DP3090
 DP3090.The orthometric height was determined by differential leveling and
 DP3090.adjusted by the NATIONAL GEODETIC SURVEY
 DP3090.in July 2014.
 DP3090
 DP3090.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3090.GEOID18 height accuracy estimate available here.
 DP3090
 DP3090.Click photographs - Photos may exist for this station.
 DP3090
 DP3090.The dynamic height is computed by dividing the NAVD 88
 DP3090.geopotential number by the normal gravity value computed on the
 DP3090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3090.degrees latitude (g = 980.6199 gals.).
 DP3090
 DP3090.The modeled gravity was interpolated from observed gravity values.
 DP3090
 DP3090;                    North         East    Units  Estimated Accuracy
 DP3090;SPC IL W     -   271,883.9     681,904.9     MT  (+/- 3 meters HH1 GPS) 
 DP3090
 DP3090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2686932944(NAD 83)
 DP3090
 DP3090                          SUPERSEDED SURVEY CONTROL
 DP3090
 DP3090.No superseded survey control is available for this station.
 DP3090
 DP3090_MARKER: F = FLANGE-ENCASED ROD
 DP3090_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3090_STAMPING: MA 034 2013
 DP3090_MARK LOGO: UIL
 DP3090_PROJECTION: FLUSH
 DP3090_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3090+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2019
 DP3090_ROD/PIPE-DEPTH: 6.1 meters
 DP3090_SLEEVE-DEPTH  : 0.9 meters
 DP3090
 DP3090  HISTORY     - Date     Condition        Report By
 DP3090  HISTORY     - 20130416 MONUMENTED       TROTT
 DP3090  HISTORY     - 20190612 GOOD             ILDT
 DP3090
 DP3090                          STATION DESCRIPTION
 DP3090
 DP3090'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3090'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) EAST-NORTHEAST OF
 DP3090'NUTWOOD, 4.7 MI (7.6 KM) NORTH-NORTHEAST OF OTTERVILLE AND 2.5 MI (4.0
 DP3090'KM) WEST OF JERSEYVILLE.
 DP3090'
 DP3090'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3090'CARPENTER STREET IN JERSEYVILLE, PROCEED WEST ON CARPENTER STREET
 DP3090'(FIEDLDON ROAD) FOR 2.6 MI (4.2 KM) TO THE STATION ON THE LEFT.
 DP3090'
 DP3090'THE STATION IS LOCATED 4.6 M (15.1 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3090'66.7 M (218.8 FT) WEST OF A WOOD POLE AND 12.0 M (39.4 FT) EAST OF A
 DP3090'WOOD POLE.
 DP3090'
 DP3090'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3090'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3090'IN IDENTIFICATION.
 DP3090
 DP3090                          STATION RECOVERY (2019)
 DP3090
 DP3090'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3090'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3091 ***********************************************************************
 DP3091  DESIGNATION -  MA 035
 DP3091  PID         -  DP3091
 DP3091  STATE/COUNTY-  IL/JERSEY
 DP3091  COUNTRY     -  US
 DP3091  USGS QUAD   -  OTTERVILLE (2018)
 DP3091
 DP3091                         *CURRENT SURVEY CONTROL
 DP3091  ______________________________________________________________________
 DP3091* NAD 83(1986) POSITION- 39 06 58.72   (N) 090 23 21.00   (W)   HD_HELD1
 DP3091* NAVD 88 ORTHO HEIGHT -   186.677 (meters)      612.46  (feet) ADJUSTED
 DP3091  ______________________________________________________________________
 DP3091  GEOID HEIGHT    -        -31.782 (meters)                     GEOID18
 DP3091  DYNAMIC HEIGHT  -        186.566 (meters)      612.09  (feet) COMP
 DP3091  MODELED GRAVITY -    980,030.1   (mgal)                       NAVD 88
 DP3091
 DP3091  VERT ORDER      -  SECOND    CLASS I
 DP3091
 DP3091.The horizontal coordinates were determined by differentially corrected
 DP3091.hand held GPS observations or other comparable positioning techniques
 DP3091.and have an estimated accuracy of +/- 3 meters.
 DP3091
 DP3091.The orthometric height was determined by differential leveling and
 DP3091.adjusted by the NATIONAL GEODETIC SURVEY
 DP3091.in July 2014.
 DP3091
 DP3091.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3091.GEOID18 height accuracy estimate available here.
 DP3091
 DP3091.Click photographs - Photos may exist for this station.
 DP3091
 DP3091.The dynamic height is computed by dividing the NAVD 88
 DP3091.geopotential number by the normal gravity value computed on the
 DP3091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3091.degrees latitude (g = 980.6199 gals.).
 DP3091
 DP3091.The modeled gravity was interpolated from observed gravity values.
 DP3091
 DP3091;                    North         East    Units  Estimated Accuracy
 DP3091;SPC IL W     -   271,904.6     680,758.3     MT  (+/- 3 meters HH1 GPS) 
 DP3091
 DP3091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2572232929(NAD 83)
 DP3091
 DP3091                          SUPERSEDED SURVEY CONTROL
 DP3091
 DP3091.No superseded survey control is available for this station.
 DP3091
 DP3091_MARKER: F = FLANGE-ENCASED ROD
 DP3091_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3091_STAMPING: MA 035 2013
 DP3091_MARK LOGO: UIL
 DP3091_PROJECTION: FLUSH
 DP3091_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3091_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3091+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2019
 DP3091_ROD/PIPE-DEPTH: 7.3 meters
 DP3091_SLEEVE-DEPTH  : 0.9 meters
 DP3091
 DP3091  HISTORY     - Date     Condition        Report By
 DP3091  HISTORY     - 20130416 MONUMENTED       TROTT
 DP3091  HISTORY     - 20190611 GOOD             ILDT
 DP3091
 DP3091                          STATION DESCRIPTION
 DP3091
 DP3091'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3091'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-NORTHEAST OF
 DP3091'NUTWOOD, 4.6 MI (7.4 KM) NORTH OF OTTERVILLE AND 3.3 MI (5.3 KM) WEST
 DP3091'OF JERSEYVILLE.
 DP3091'
 DP3091'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3091'CARPENTER STREET IN JERSEYVILLE, PROCEED WEST ON CARPENTER STREET
 DP3091'(FIELDON ROAD) FOR 3.4 MI (5.5 KM) TO THE INTERSECTION OF GRAFTON ROAD
 DP3091'AND THE STATION IN THE SOUTHEAST QUADRANT.
 DP3091'
 DP3091'THE STATION IS LOCATED 20.2 M (66.3 FT) EAST OF THE CENTERLINE OF
 DP3091'GRAFTON ROAD, 9.0 M (29.5 FT) SOUTH OF THE CENTERLINE OF FIELDON ROAD
 DP3091'AND 10.8 M (35.4 FT) EAST OF A TELEPHONE SPLICE BOX.
 DP3091'
 DP3091'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3091'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3091'IN IDENTIFICATION.
 DP3091
 DP3091                          STATION RECOVERY (2019)
 DP3091
 DP3091'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3091'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3092 ***********************************************************************
 DP3092  DESIGNATION -  MA 036
 DP3092  PID         -  DP3092
 DP3092  STATE/COUNTY-  IL/JERSEY
 DP3092  COUNTRY     -  US
 DP3092  USGS QUAD   -  OTTERVILLE (2018)
 DP3092
 DP3092                         *CURRENT SURVEY CONTROL
 DP3092  ______________________________________________________________________
 DP3092* NAD 83(1986) POSITION- 39 06 58.20   (N) 090 24 30.88   (W)   HD_HELD1
 DP3092* NAVD 88 ORTHO HEIGHT -   194.573 (meters)      638.36  (feet) ADJUSTED
 DP3092  ______________________________________________________________________
 DP3092  GEOID HEIGHT    -        -31.800 (meters)                     GEOID18
 DP3092  DYNAMIC HEIGHT  -        194.457 (meters)      637.98  (feet) COMP
 DP3092  MODELED GRAVITY -    980,029.7   (mgal)                       NAVD 88
 DP3092
 DP3092  VERT ORDER      -  SECOND    CLASS I
 DP3092
 DP3092.The horizontal coordinates were determined by differentially corrected
 DP3092.hand held GPS observations or other comparable positioning techniques
 DP3092.and have an estimated accuracy of +/- 3 meters.
 DP3092
 DP3092.The orthometric height was determined by differential leveling and
 DP3092.adjusted by the NATIONAL GEODETIC SURVEY
 DP3092.in July 2014.
 DP3092
 DP3092.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3092.GEOID18 height accuracy estimate available here.
 DP3092
 DP3092.Click photographs - Photos may exist for this station.
 DP3092
 DP3092.The dynamic height is computed by dividing the NAVD 88
 DP3092.geopotential number by the normal gravity value computed on the
 DP3092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3092.degrees latitude (g = 980.6199 gals.).
 DP3092
 DP3092.The modeled gravity was interpolated from observed gravity values.
 DP3092
 DP3092;                    North         East    Units  Estimated Accuracy
 DP3092;SPC IL W     -   271,892.8     679,079.6     MT  (+/- 3 meters HH1 GPS) 
 DP3092
 DP3092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2404432865(NAD 83)
 DP3092
 DP3092                          SUPERSEDED SURVEY CONTROL
 DP3092
 DP3092.No superseded survey control is available for this station.
 DP3092
 DP3092_MARKER: F = FLANGE-ENCASED ROD
 DP3092_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3092_STAMPING: MA 036 2013
 DP3092_MARK LOGO: UIL
 DP3092_PROJECTION: FLUSH
 DP3092_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3092_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3092+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DP3092_ROD/PIPE-DEPTH: 7.3 meters
 DP3092_SLEEVE-DEPTH  : 0.9 meters
 DP3092
 DP3092  HISTORY     - Date     Condition        Report By
 DP3092  HISTORY     - 20130416 MONUMENTED       TROTT
 DP3092
 DP3092                          STATION DESCRIPTION
 DP3092
 DP3092'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3092'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-NORTHEAST OF
 DP3092'NUTWOOD, 4.6 MI (7.4 KM) NORTH OF OTTERVILLE AND 4.3 MI (6.9 KM) WEST
 DP3092'OF JERSEYVILLE.
 DP3092'
 DP3092'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3092'CARPENTER STREET IN JERSEYVILLE, PROCEED WEST ON CARPENTER STREET (IL
 DP3092'ROUTE 16) FOR 4.4 MI (7.1 KM) TO THE INTERSECTION OF COSTELLO ROAD AND
 DP3092'THE STATION IN THE SOUTHWEST QUADRANT.
 DP3092'
 DP3092'THE STATION IS LOCATED 10.7 M (35.1 FT) SOUTH OF THE CENTERLINE OF IL
 DP3092'ROUTE 16, 8.4 M (27.6 FT) WEST OF THE CENTERLINE OF COSTELLO ROAD AND
 DP3092'18.2 M (59.7 FT) WEST OF A WOOD POLE.
 DP3092'
 DP3092'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3092'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3092'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3093 ***********************************************************************
 DP3093  DESIGNATION -  MA 037
 DP3093  PID         -  DP3093
 DP3093  STATE/COUNTY-  IL/JERSEY
 DP3093  COUNTRY     -  US
 DP3093  USGS QUAD   -  OTTERVILLE (2018)
 DP3093
 DP3093                         *CURRENT SURVEY CONTROL
 DP3093  ______________________________________________________________________
 DP3093* NAD 83(1986) POSITION- 39 06 58.63   (N) 090 25 31.16   (W)   HD_HELD1
 DP3093* NAVD 88 ORTHO HEIGHT -   200.185 (meters)      656.77  (feet) ADJUSTED
 DP3093  ______________________________________________________________________
 DP3093  GEOID HEIGHT    -        -31.816 (meters)                     GEOID18
 DP3093  DYNAMIC HEIGHT  -        200.066 (meters)      656.38  (feet) COMP
 DP3093  MODELED GRAVITY -    980,029.4   (mgal)                       NAVD 88
 DP3093
 DP3093  VERT ORDER      -  SECOND    CLASS I
 DP3093
 DP3093.The horizontal coordinates were determined by differentially corrected
 DP3093.hand held GPS observations or other comparable positioning techniques
 DP3093.and have an estimated accuracy of +/- 3 meters.
 DP3093
 DP3093.The orthometric height was determined by differential leveling and
 DP3093.adjusted by the NATIONAL GEODETIC SURVEY
 DP3093.in July 2014.
 DP3093
 DP3093.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3093.GEOID18 height accuracy estimate available here.
 DP3093
 DP3093.Click photographs - Photos may exist for this station.
 DP3093
 DP3093.The dynamic height is computed by dividing the NAVD 88
 DP3093.geopotential number by the normal gravity value computed on the
 DP3093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3093.degrees latitude (g = 980.6199 gals.).
 DP3093
 DP3093.The modeled gravity was interpolated from observed gravity values.
 DP3093
 DP3093;                    North         East    Units  Estimated Accuracy
 DP3093;SPC IL W     -   271,910.1     677,631.6     MT  (+/- 3 meters HH1 GPS) 
 DP3093
 DP3093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2259532837(NAD 83)
 DP3093
 DP3093                          SUPERSEDED SURVEY CONTROL
 DP3093
 DP3093.No superseded survey control is available for this station.
 DP3093
 DP3093_MARKER: F = FLANGE-ENCASED ROD
 DP3093_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3093_STAMPING: MA 037 2013
 DP3093_MARK LOGO: UIL
 DP3093_PROJECTION: FLUSH
 DP3093_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3093_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3093+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2019
 DP3093_ROD/PIPE-DEPTH: 7.3 meters
 DP3093_SLEEVE-DEPTH  : 0.9 meters
 DP3093
 DP3093  HISTORY     - Date     Condition        Report By
 DP3093  HISTORY     - 20130416 MONUMENTED       TROTT
 DP3093  HISTORY     - 20190514 GOOD             ILDT
 DP3093
 DP3093                          STATION DESCRIPTION
 DP3093
 DP3093'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3093'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST-NORTHEAST OF
 DP3093'NUTWOOD, 5.3 MI (8.5 KM) WEST OF JERSEYVILLE AND 4.8 MI (7.7 KM)
 DP3093'NORTH-NORTHWEST OF OTTERVILLE.
 DP3093'
 DP3093'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3093'CARPENTER STREET IN JERSEYVILLE, PROCEED WEST ON CARPENTER STREET (IL
 DP3093'ROUTE 16) FOR 5.4 MI (8.7 KM) TO THE STATION ON THE RIGHT.
 DP3093'
 DP3093'THE STATION IS LOCATED 4.5 M (14.8 FT) NORTH OF THE CENTERLINE, 66.0 M
 DP3093'(216.5 FT) EAST OF WOOD POLE AND 7.2 M (23.6 FT) WEST OF A WOOD POLE.
 DP3093'
 DP3093'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3093'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3093'IN IDENTIFICATION.
 DP3093
 DP3093                          STATION RECOVERY (2019)
 DP3093
 DP3093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3093'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3094 ***********************************************************************
 DP3094  DESIGNATION -  MA 038
 DP3094  PID         -  DP3094
 DP3094  STATE/COUNTY-  IL/JERSEY
 DP3094  COUNTRY     -  US
 DP3094  USGS QUAD   -  OTTERVILLE (2018)
 DP3094
 DP3094                         *CURRENT SURVEY CONTROL
 DP3094  ______________________________________________________________________
 DP3094* NAD 83(1986) POSITION- 39 06 58.56   (N) 090 26 45.57   (W)   HD_HELD1
 DP3094* NAVD 88 ORTHO HEIGHT -   201.345 (meters)      660.58  (feet) ADJUSTED
 DP3094  ______________________________________________________________________
 DP3094  GEOID HEIGHT    -        -31.836 (meters)                     GEOID18
 DP3094  DYNAMIC HEIGHT  -        201.226 (meters)      660.19  (feet) COMP
 DP3094  MODELED GRAVITY -    980,029.1   (mgal)                       NAVD 88
 DP3094
 DP3094  VERT ORDER      -  SECOND    CLASS I
 DP3094
 DP3094.The horizontal coordinates were determined by differentially corrected
 DP3094.hand held GPS observations or other comparable positioning techniques
 DP3094.and have an estimated accuracy of +/- 3 meters.
 DP3094
 DP3094.The orthometric height was determined by differential leveling and
 DP3094.adjusted by the NATIONAL GEODETIC SURVEY
 DP3094.in July 2014.
 DP3094
 DP3094.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3094.GEOID18 height accuracy estimate available here.
 DP3094
 DP3094.Click photographs - Photos may exist for this station.
 DP3094
 DP3094.The dynamic height is computed by dividing the NAVD 88
 DP3094.geopotential number by the normal gravity value computed on the
 DP3094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3094.degrees latitude (g = 980.6199 gals.).
 DP3094
 DP3094.The modeled gravity was interpolated from observed gravity values.
 DP3094
 DP3094;                    North         East    Units  Estimated Accuracy
 DP3094;SPC IL W     -   271,913.2     675,844.1     MT  (+/- 3 meters HH1 GPS) 
 DP3094
 DP3094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2080832784(NAD 83)
 DP3094
 DP3094                          SUPERSEDED SURVEY CONTROL
 DP3094
 DP3094.No superseded survey control is available for this station.
 DP3094
 DP3094_MARKER: F = FLANGE-ENCASED ROD
 DP3094_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3094_STAMPING: MA 038 2013
 DP3094_MARK LOGO: UIL
 DP3094_PROJECTION: FLUSH
 DP3094_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3094_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3094+STABILITY: POSITION/ELEVATION WELL
 DP3094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3094+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DP3094_ROD/PIPE-DEPTH: 8.5 meters
 DP3094_SLEEVE-DEPTH  : 0.9 meters
 DP3094
 DP3094  HISTORY     - Date     Condition        Report By
 DP3094  HISTORY     - 20130416 MONUMENTED       TROTT
 DP3094
 DP3094                          STATION DESCRIPTION
 DP3094
 DP3094'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3094'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST OF JERSEYVILLE, 6.3
 DP3094'MI (10.1 KM) EAST-NORTHEAST OF NUTWOOD AND 5.2 MI (8.4 KM)
 DP3094'NORTH-NORTHWEST OF OTTERVILLE.
 DP3094'
 DP3094'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3094'CARPENTER STREET IN JERSEYVILLE, PROCEED WEST ON CARPENTER STREET (IL
 DP3094'ROUTE 16) FOR 6.4 MI (10.3 KM) TO THE INTERSECTION OF BETHANY CHURCH
 DP3094'ROAD AND THE STATION IN THE NORTHEAST QUADRANT.
 DP3094'
 DP3094'THE STATION IS LOCATED 9.0 M (29.5 FT) NORTH OF THE CENTERLINE OF IL
 DP3094'ROUTE 16, 8.3 M (27.2 FT) EAST OF THE CENTERLINE OF BETHANY CHURCH
 DP3094'ROAD AND 24.5 M (80.4 FT) WEST OF A WOOD POLE.
 DP3094'
 DP3094'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3094'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3094'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3095 ***********************************************************************
 DP3095  DESIGNATION -  MA 039
 DP3095  PID         -  DP3095
 DP3095  STATE/COUNTY-  IL/JERSEY
 DP3095  COUNTRY     -  US
 DP3095  USGS QUAD   -  OTTERVILLE (2018)
 DP3095
 DP3095                         *CURRENT SURVEY CONTROL
 DP3095  ______________________________________________________________________
 DP3095* NAD 83(1986) POSITION- 39 06 46.33   (N) 090 27 35.86   (W)   HD_HELD1
 DP3095* NAVD 88 ORTHO HEIGHT -   192.789 (meters)      632.51  (feet) ADJUSTED
 DP3095  ______________________________________________________________________
 DP3095  GEOID HEIGHT    -        -31.846 (meters)                     GEOID18
 DP3095  DYNAMIC HEIGHT  -        192.674 (meters)      632.13  (feet) COMP
 DP3095  MODELED GRAVITY -    980,028.4   (mgal)                       NAVD 88
 DP3095
 DP3095  VERT ORDER      -  SECOND    CLASS I
 DP3095
 DP3095.The horizontal coordinates were determined by differentially corrected
 DP3095.hand held GPS observations or other comparable positioning techniques
 DP3095.and have an estimated accuracy of +/- 3 meters.
 DP3095
 DP3095.The orthometric height was determined by differential leveling and
 DP3095.adjusted by the NATIONAL GEODETIC SURVEY
 DP3095.in July 2014.
 DP3095
 DP3095.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3095.GEOID18 height accuracy estimate available here.
 DP3095
 DP3095.Click photographs - Photos may exist for this station.
 DP3095
 DP3095.The dynamic height is computed by dividing the NAVD 88
 DP3095.geopotential number by the normal gravity value computed on the
 DP3095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3095.degrees latitude (g = 980.6199 gals.).
 DP3095
 DP3095.The modeled gravity was interpolated from observed gravity values.
 DP3095
 DP3095;                    North         East    Units  Estimated Accuracy
 DP3095;SPC IL W     -   271,539.9     674,634.8     MT  (+/- 3 meters HH1 GPS) 
 DP3095
 DP3095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1961132373(NAD 83)
 DP3095
 DP3095                          SUPERSEDED SURVEY CONTROL
 DP3095
 DP3095.No superseded survey control is available for this station.
 DP3095
 DP3095_MARKER: F = FLANGE-ENCASED ROD
 DP3095_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3095_STAMPING: MA 039 2013
 DP3095_MARK LOGO: UIL
 DP3095_PROJECTION: FLUSH
 DP3095_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3095_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3095+STABILITY: POSITION/ELEVATION WELL
 DP3095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3095+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DP3095_ROD/PIPE-DEPTH: 4.3 meters
 DP3095_SLEEVE-DEPTH  : 0.9 meters
 DP3095
 DP3095  HISTORY     - Date     Condition        Report By
 DP3095  HISTORY     - 20130416 MONUMENTED       TROTT
 DP3095
 DP3095                          STATION DESCRIPTION
 DP3095
 DP3095'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3095'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF JERSEYVILLE, 5.5
 DP3095'MI (8.8 KM) EAST-NORTHEAST OF NUTWOOD AND 5.4 MI (8.7 KM) NORTHWEST OF
 DP3095'OTTERVILLE.
 DP3095'
 DP3095'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3095'CARPENTER STREET IN JERSEYVILLE, PROCEED WEST ON CARPENTER STREET (IL
 DP3095'ROUTE 16) FOR 7.2 MI (11.6 KM) TO THE INTERSECTION OF WASHINGTON
 DP3095'SCHOOL ROAD AND THE STATION IN THE NORTHWEST QUADRANT.
 DP3095'
 DP3095'THE STATION IS LOCATED 7.9 M (25.9 FT) NORTH OF THE CENTERLINE OF IL
 DP3095'ROUTE 16, 5.0 M (16.4 FT) WEST OF THE CENTERLINE OF WASHINGTON SCHOOL
 DP3095'ROAD AND 14.6 M (47.9 FT) WEST OF A CONCRETE 'RIGHT-OF-WAY' MARKER.
 DP3095'
 DP3095'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3095'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3095'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3096 ***********************************************************************
 DP3096  DESIGNATION -  MA 040
 DP3096  PID         -  DP3096
 DP3096  STATE/COUNTY-  IL/JERSEY
 DP3096  COUNTRY     -  US
 DP3096  USGS QUAD   -  OTTERVILLE (2018)
 DP3096
 DP3096                         *CURRENT SURVEY CONTROL
 DP3096  ______________________________________________________________________
 DP3096* NAD 83(1986) POSITION- 39 06 45.31   (N) 090 28 27.70   (W)   HD_HELD1
 DP3096* NAVD 88 ORTHO HEIGHT -   206.718 (meters)      678.21  (feet) ADJUSTED
 DP3096  ______________________________________________________________________
 DP3096  GEOID HEIGHT    -        -31.861 (meters)                     GEOID18
 DP3096  DYNAMIC HEIGHT  -        206.595 (meters)      677.80  (feet) COMP
 DP3096  MODELED GRAVITY -    980,027.2   (mgal)                       NAVD 88
 DP3096
 DP3096  VERT ORDER      -  SECOND    CLASS I
 DP3096
 DP3096.The horizontal coordinates were determined by differentially corrected
 DP3096.hand held GPS observations or other comparable positioning techniques
 DP3096.and have an estimated accuracy of +/- 3 meters.
 DP3096
 DP3096.The orthometric height was determined by differential leveling and
 DP3096.adjusted by the NATIONAL GEODETIC SURVEY
 DP3096.in July 2014.
 DP3096
 DP3096.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3096.GEOID18 height accuracy estimate available here.
 DP3096
 DP3096.Click photographs - Photos may exist for this station.
 DP3096
 DP3096.The dynamic height is computed by dividing the NAVD 88
 DP3096.geopotential number by the normal gravity value computed on the
 DP3096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3096.degrees latitude (g = 980.6199 gals.).
 DP3096
 DP3096.The modeled gravity was interpolated from observed gravity values.
 DP3096
 DP3096;                    North         East    Units  Estimated Accuracy
 DP3096;SPC IL W     -   271,512.5     673,389.4     MT  (+/- 3 meters HH1 GPS) 
 DP3096
 DP3096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1836732307(NAD 83)
 DP3096
 DP3096                          SUPERSEDED SURVEY CONTROL
 DP3096
 DP3096.No superseded survey control is available for this station.
 DP3096
 DP3096_MARKER: F = FLANGE-ENCASED ROD
 DP3096_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3096_STAMPING: MA 040 2013
 DP3096_MARK LOGO: UIL
 DP3096_PROJECTION: FLUSH
 DP3096_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3096_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3096+STABILITY: POSITION/ELEVATION WELL
 DP3096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3096+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DP3096_ROD/PIPE-DEPTH: 7.3 meters
 DP3096_SLEEVE-DEPTH  : 0.9 meters
 DP3096
 DP3096  HISTORY     - Date     Condition        Report By
 DP3096  HISTORY     - 20130416 MONUMENTED       TROTT
 DP3096
 DP3096                          STATION DESCRIPTION
 DP3096
 DP3096'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3096'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST OF JERSEYVILLE, 5.9
 DP3096'MI (9.5 KM) NORTHWEST OF OTTERVILLE AND 4.8 MI (7.7 KM) EAST-NORTHEAST
 DP3096'OF NUTWOOD.
 DP3096'
 DP3096'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET AND
 DP3096'CARPENTER STREET IN JERSEYVILLE, PROCEED WEST ON CARPENTER STREET (IL
 DP3096'ROUTE 16) FOR 8.0 MI (12.9 KM) TO THE INTERSECTION OF STREET MARYS
 DP3096'SCHOOL ROAD AND THE STATION IN THE NORTHWEST QUADRANT.
 DP3096'
 DP3096'THE STATION IS LOCATED 5.2 M (17.1 FT) NORTH OF THE CENTERLINE OF IL
 DP3096'ROUTE 16, 3.9 M (12.8 FT) WEST OF THE CENTERLINE OF STREET MARYS ROAD
 DP3096'AND 13.1 M (43.0 FT) WEST OF A WATER VALVE BOX.
 DP3096'
 DP3096'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3096'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3096'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3097 ***********************************************************************
 DP3097  DESIGNATION -  MA 041
 DP3097  PID         -  DP3097
 DP3097  STATE/COUNTY-  IL/JERSEY
 DP3097  COUNTRY     -  US
 DP3097  USGS QUAD   -  OTTERVILLE (2018)
 DP3097
 DP3097                         *CURRENT SURVEY CONTROL
 DP3097  ______________________________________________________________________
 DP3097* NAD 83(1986) POSITION- 39 06 33.21   (N) 090 29 25.02   (W)   HD_HELD1
 DP3097* NAVD 88 ORTHO HEIGHT -   209.769 (meters)      688.22  (feet) ADJUSTED
 DP3097  ______________________________________________________________________
 DP3097  GEOID HEIGHT    -        -31.876 (meters)                     GEOID18
 DP3097  DYNAMIC HEIGHT  -        209.644 (meters)      687.81  (feet) COMP
 DP3097  MODELED GRAVITY -    980,023.9   (mgal)                       NAVD 88
 DP3097
 DP3097  VERT ORDER      -  SECOND    CLASS I
 DP3097
 DP3097.The horizontal coordinates were determined by differentially corrected
 DP3097.hand held GPS observations or other comparable positioning techniques
 DP3097.and have an estimated accuracy of +/- 3 meters.
 DP3097
 DP3097.The orthometric height was determined by differential leveling and
 DP3097.adjusted by the NATIONAL GEODETIC SURVEY
 DP3097.in July 2014.
 DP3097
 DP3097.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3097.GEOID18 height accuracy estimate available here.
 DP3097
 DP3097.Click photographs - Photos may exist for this station.
 DP3097
 DP3097.The dynamic height is computed by dividing the NAVD 88
 DP3097.geopotential number by the normal gravity value computed on the
 DP3097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3097.degrees latitude (g = 980.6199 gals.).
 DP3097
 DP3097.The modeled gravity was interpolated from observed gravity values.
 DP3097
 DP3097;                    North         East    Units  Estimated Accuracy
 DP3097;SPC IL W     -   271,144.2     672,011.0     MT  (+/- 3 meters HH1 GPS) 
 DP3097
 DP3097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1700031896(NAD 83)
 DP3097
 DP3097                          SUPERSEDED SURVEY CONTROL
 DP3097
 DP3097.No superseded survey control is available for this station.
 DP3097
 DP3097_MARKER: F = FLANGE-ENCASED ROD
 DP3097_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3097_STAMPING: MA 041 2013
 DP3097_MARK LOGO: UIL
 DP3097_PROJECTION: FLUSH
 DP3097_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3097_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3097+STABILITY: POSITION/ELEVATION WELL
 DP3097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3097+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DP3097_ROD/PIPE-DEPTH: 8.5 meters
 DP3097_SLEEVE-DEPTH  : 0.9 meters
 DP3097
 DP3097  HISTORY     - Date     Condition        Report By
 DP3097  HISTORY     - 20130416 MONUMENTED       TROTT
 DP3097
 DP3097                          STATION DESCRIPTION
 DP3097
 DP3097'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3097'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-SOUTHEAST OF
 DP3097'HARDIN, 6.4 MI (10.3 KM) NORTHWEST OF OTTERVILLE AND 3.9 MI (6.3 KM)
 DP3097'EAST-NORTHEAST OF NUTWOOD.
 DP3097'
 DP3097'TO REACH THE STATION FROM THE INTERSECTION OF LOCUST STREET AND THIRD
 DP3097'STREET IN FIELDON, PROCEED EAST ON LOCUST STREET (IL ROUTE 16) FOR 0.4
 DP3097'MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP3097'
 DP3097'THE STATION IS LOCATED 5.9 M (19.4 FT) NORTH OF THE CENTERLINE OF IL
 DP3097'ROUTE 16, 16.2 M (53.1 FT) WEST OF A TELEPHONE SPLICE BOX AND 6.3 M
 DP3097'(20.7 FT) EAST OF A WOOD POLE.
 DP3097'
 DP3097'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3097'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3097'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3098 ***********************************************************************
 DP3098  DESIGNATION -  MA 042
 DP3098  PID         -  DP3098
 DP3098  STATE/COUNTY-  IL/JERSEY
 DP3098  COUNTRY     -  US
 DP3098  USGS QUAD   -  NUTWOOD (2018)
 DP3098
 DP3098                         *CURRENT SURVEY CONTROL
 DP3098  ______________________________________________________________________
 DP3098* NAD 83(1986) POSITION- 39 06 31.33   (N) 090 30 27.10   (W)   HD_HELD1
 DP3098* NAVD 88 ORTHO HEIGHT -   221.854 (meters)      727.87  (feet) ADJUSTED
 DP3098  ______________________________________________________________________
 DP3098  GEOID HEIGHT    -        -31.895 (meters)                     GEOID18
 DP3098  DYNAMIC HEIGHT  -        221.721 (meters)      727.43  (feet) COMP
 DP3098  MODELED GRAVITY -    980,020.9   (mgal)                       NAVD 88
 DP3098
 DP3098  VERT ORDER      -  SECOND    CLASS I
 DP3098
 DP3098.The horizontal coordinates were determined by differentially corrected
 DP3098.hand held GPS observations or other comparable positioning techniques
 DP3098.and have an estimated accuracy of +/- 3 meters.
 DP3098
 DP3098.The orthometric height was determined by differential leveling and
 DP3098.adjusted by the NATIONAL GEODETIC SURVEY
 DP3098.in July 2014.
 DP3098
 DP3098.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3098.GEOID18 height accuracy estimate available here.
 DP3098
 DP3098.Click photographs - Photos may exist for this station.
 DP3098
 DP3098.The dynamic height is computed by dividing the NAVD 88
 DP3098.geopotential number by the normal gravity value computed on the
 DP3098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3098.degrees latitude (g = 980.6199 gals.).
 DP3098
 DP3098.The modeled gravity was interpolated from observed gravity values.
 DP3098
 DP3098;                    North         East    Units  Estimated Accuracy
 DP3098;SPC IL W     -   271,091.7     670,519.4     MT  (+/- 3 meters HH1 GPS) 
 DP3098
 DP3098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1551031797(NAD 83)
 DP3098
 DP3098                          SUPERSEDED SURVEY CONTROL
 DP3098
 DP3098.No superseded survey control is available for this station.
 DP3098
 DP3098_MARKER: F = FLANGE-ENCASED ROD
 DP3098_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3098_STAMPING: MA 042 2013
 DP3098_MARK LOGO: UIL
 DP3098_PROJECTION: FLUSH
 DP3098_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3098_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3098+STABILITY: POSITION/ELEVATION WELL
 DP3098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3098+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2013
 DP3098_ROD/PIPE-DEPTH: 6.7 meters
 DP3098_SLEEVE-DEPTH  : 0.9 meters
 DP3098
 DP3098  HISTORY     - Date     Condition        Report By
 DP3098  HISTORY     - 20130417 MONUMENTED       TROTT
 DP3098
 DP3098                          STATION DESCRIPTION
 DP3098
 DP3098'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3098'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTHWEST OF OTTERVILLE,
 DP3098'6.8 MI (10.9 KM) EAST-SOUTHEAST OF HARDIN AND 3.1 MI (5.0 KM)
 DP3098'EAST-NORTHEAST OF NUTWOOD.
 DP3098'
 DP3098'TO REACH THE STATION FROM THE INTERSECTION OF LOCUST STREET AND THIRD
 DP3098'STREET IN FIELDON, PROCEED WEST ON LOCUST STREET (IL ROUTE 16) FOR 0.5
 DP3098'MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP3098'
 DP3098'THE STATION IS LOCATED 6.4 MI (10.3 KM) NORTH OF THE CENTERLINE, 7.1 M
 DP3098'(23.3 FT) EAST OF THE CENTERLINE OF A GRAVEL FIELD ENTRANCE AND 26.8 M
 DP3098'(87.9 FT) NORTHEAST OF A TELEPHONE SPLICE BOX.
 DP3098'
 DP3098'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3098'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3098'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3099 ***********************************************************************
 DP3099  DESIGNATION -  MA 043
 DP3099  PID         -  DP3099
 DP3099  STATE/COUNTY-  IL/JERSEY
 DP3099  COUNTRY     -  US
 DP3099  USGS QUAD   -  NUTWOOD (2018)
 DP3099
 DP3099                         *CURRENT SURVEY CONTROL
 DP3099  ______________________________________________________________________
 DP3099* NAD 83(1986) POSITION- 39 06 40.48   (N) 090 31 21.43   (W)   HD_HELD1
 DP3099* NAVD 88 ORTHO HEIGHT -   212.874 (meters)      698.40  (feet) ADJUSTED
 DP3099  ______________________________________________________________________
 DP3099  GEOID HEIGHT    -        -31.913 (meters)                     GEOID18
 DP3099  DYNAMIC HEIGHT  -        212.746 (meters)      697.98  (feet) COMP
 DP3099  MODELED GRAVITY -    980,020.4   (mgal)                       NAVD 88
 DP3099
 DP3099  VERT ORDER      -  SECOND    CLASS I
 DP3099
 DP3099.The horizontal coordinates were determined by differentially corrected
 DP3099.hand held GPS observations or other comparable positioning techniques
 DP3099.and have an estimated accuracy of +/- 3 meters.
 DP3099
 DP3099.The orthometric height was determined by differential leveling and
 DP3099.adjusted by the NATIONAL GEODETIC SURVEY
 DP3099.in July 2014.
 DP3099
 DP3099.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3099.GEOID18 height accuracy estimate available here.
 DP3099
 DP3099.Click photographs - Photos may exist for this station.
 DP3099
 DP3099.The dynamic height is computed by dividing the NAVD 88
 DP3099.geopotential number by the normal gravity value computed on the
 DP3099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3099.degrees latitude (g = 980.6199 gals.).
 DP3099
 DP3099.The modeled gravity was interpolated from observed gravity values.
 DP3099
 DP3099;                    North         East    Units  Estimated Accuracy
 DP3099;SPC IL W     -   271,378.9     669,215.2     MT  (+/- 3 meters HH1 GPS) 
 DP3099
 DP3099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1419832043(NAD 83)
 DP3099
 DP3099                          SUPERSEDED SURVEY CONTROL
 DP3099
 DP3099.No superseded survey control is available for this station.
 DP3099
 DP3099_MARKER: F = FLANGE-ENCASED ROD
 DP3099_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3099_STAMPING: MA 043 2013
 DP3099_MARK LOGO: UIL
 DP3099_PROJECTION: FLUSH
 DP3099_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3099_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3099_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3099+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2019
 DP3099_ROD/PIPE-DEPTH: 8.5 meters
 DP3099_SLEEVE-DEPTH  : 0.9 meters
 DP3099
 DP3099  HISTORY     - Date     Condition        Report By
 DP3099  HISTORY     - 20130417 MONUMENTED       TROTT
 DP3099  HISTORY     - 20190513 GOOD             ILDT
 DP3099
 DP3099                          STATION DESCRIPTION
 DP3099
 DP3099'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3099'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST-NORTHWEST OF
 DP3099'OTTERVILLE, 6.0 MI (9.7 KM) EAST-SOUTHEAST OF HARDIN AND 2.6 MI (4.2
 DP3099'KM) NORTHEAST OF NUTWOOD.
 DP3099'
 DP3099'TO REACH THE STATION FROM THE INTERSECTION OF LOCUST STREET AND THIRD
 DP3099'STREET IN FIELDON, PROCEED WEST ON LOCUST STREET (IL ROUTE 16) FOR 1.4
 DP3099'MI (2.3 KM) TO THE STATION ON THE RIGHT.
 DP3099'
 DP3099'THE STATION IS LOCATED 4.6 M (15.1 FT) NORTH OF THE CENTERLINE, 20.5 M
 DP3099'(67.3 FT) NORTHEAST OF THE NORTHWEST BARN CORNER AND 7.8 M (25.6 FT)
 DP3099'WEST OF A WOOD POLE.
 DP3099'
 DP3099'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3099'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3099'IN IDENTIFICATION.
 DP3099
 DP3099                          STATION RECOVERY (2019)
 DP3099
 DP3099'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3099'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3100 ***********************************************************************
 DP3100  DESIGNATION -  MA 044
 DP3100  PID         -  DP3100
 DP3100  STATE/COUNTY-  IL/JERSEY
 DP3100  COUNTRY     -  US
 DP3100  USGS QUAD   -  NUTWOOD (2018)
 DP3100
 DP3100                         *CURRENT SURVEY CONTROL
 DP3100  ______________________________________________________________________
 DP3100* NAD 83(1986) POSITION- 39 06 32.04   (N) 090 32 23.40   (W)   HD_HELD1
 DP3100* NAVD 88 ORTHO HEIGHT -   196.997 (meters)      646.31  (feet) ADJUSTED
 DP3100  ______________________________________________________________________
 DP3100  GEOID HEIGHT    -        -31.934 (meters)                     GEOID18
 DP3100  DYNAMIC HEIGHT  -        196.879 (meters)      645.93  (feet) COMP
 DP3100  MODELED GRAVITY -    980,020.7   (mgal)                       NAVD 88
 DP3100
 DP3100  VERT ORDER      -  SECOND    CLASS I
 DP3100
 DP3100.The horizontal coordinates were determined by differentially corrected
 DP3100.hand held GPS observations or other comparable positioning techniques
 DP3100.and have an estimated accuracy of +/- 3 meters.
 DP3100
 DP3100.The orthometric height was determined by differential leveling and
 DP3100.adjusted by the NATIONAL GEODETIC SURVEY
 DP3100.in July 2014.
 DP3100
 DP3100.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3100.GEOID18 height accuracy estimate available here.
 DP3100
 DP3100.Click photographs - Photos may exist for this station.
 DP3100
 DP3100.The dynamic height is computed by dividing the NAVD 88
 DP3100.geopotential number by the normal gravity value computed on the
 DP3100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3100.degrees latitude (g = 980.6199 gals.).
 DP3100
 DP3100.The modeled gravity was interpolated from observed gravity values.
 DP3100
 DP3100;                    North         East    Units  Estimated Accuracy
 DP3100;SPC IL W     -   271,124.6     667,725.4     MT  (+/- 3 meters HH1 GPS) 
 DP3100
 DP3100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1271631743(NAD 83)
 DP3100
 DP3100                          SUPERSEDED SURVEY CONTROL
 DP3100
 DP3100.No superseded survey control is available for this station.
 DP3100
 DP3100_MARKER: F = FLANGE-ENCASED ROD
 DP3100_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3100_STAMPING: MA 044 2013
 DP3100_MARK LOGO: UIL
 DP3100_PROJECTION: FLUSH
 DP3100_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3100_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3100+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2019
 DP3100_ROD/PIPE-DEPTH: 8.5 meters
 DP3100_SLEEVE-DEPTH  : 0.9 meters
 DP3100
 DP3100  HISTORY     - Date     Condition        Report By
 DP3100  HISTORY     - 20130419 MONUMENTED       TROTT
 DP3100  HISTORY     - 20190513 GOOD             ILDT
 DP3100
 DP3100                          STATION DESCRIPTION
 DP3100
 DP3100'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3100'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-NORTHWEST OF
 DP3100'OTTERVILLE, 5.3 MI (8.5 KM) SOUTHEAST OF HARDIN AND 1.9 MI (3.1 KM)
 DP3100'NORTH-NORTHEAST OF NUTWOOD.
 DP3100'
 DP3100'TO REACH THE STATION FROM THE INTERSECTION OF LOCUST STREET AND THIRD
 DP3100'STREET IN FIELDON, PROCEED WEST ON LOCUST STREET (IL ROUTE 16) FOR 2.4
 DP3100'MI (3.9 KM) TO THE STATION ON THE RIGHT.
 DP3100'
 DP3100'THE STATION IS LOCATED 7.2 M (23.6 FT) NORTH OF THE CENTERLINE, 18.8 M
 DP3100'(61.7 FT) EAST OF A WOOD POLE AND 5.6 M (18.4 FT) WEST OF A WOOD POLE.
 DP3100'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3100'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3100'IN IDENTIFICATION.
 DP3100
 DP3100                          STATION RECOVERY (2019)
 DP3100
 DP3100'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3100'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3101 ***********************************************************************
 DP3101  DESIGNATION -  MA 045
 DP3101  PID         -  DP3101
 DP3101  STATE/COUNTY-  IL/JERSEY
 DP3101  COUNTRY     -  US
 DP3101  USGS QUAD   -  NUTWOOD (2018)
 DP3101
 DP3101                         *CURRENT SURVEY CONTROL
 DP3101  ______________________________________________________________________
 DP3101* NAD 83(1986) POSITION- 39 06 21.7    (N) 090 33 02.0    (W)   HD_HELD2
 DP3101* NAVD 88 ORTHO HEIGHT -   155.592 (meters)      510.47  (feet) ADJUSTED
 DP3101  ______________________________________________________________________
 DP3101  GEOID HEIGHT    -        -31.947 (meters)                     GEOID18
 DP3101  DYNAMIC HEIGHT  -        155.498 (meters)      510.16  (feet) COMP
 DP3101  MODELED GRAVITY -    980,022.1   (mgal)                       NAVD 88
 DP3101
 DP3101  VERT ORDER      -  SECOND    CLASS I
 DP3101
 DP3101.The horizontal coordinates were established by autonomous hand held GPS
 DP3101.observations and have an estimated accuracy of +/- 10 meters.
 DP3101
 DP3101.The orthometric height was determined by differential leveling and
 DP3101.adjusted by the NATIONAL GEODETIC SURVEY
 DP3101.in July 2014.
 DP3101
 DP3101.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3101.GEOID18 height accuracy estimate available here.
 DP3101
 DP3101.Click photographs - Photos may exist for this station.
 DP3101
 DP3101.The dynamic height is computed by dividing the NAVD 88
 DP3101.geopotential number by the normal gravity value computed on the
 DP3101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3101.degrees latitude (g = 980.6199 gals.).
 DP3101
 DP3101.The modeled gravity was interpolated from observed gravity values.
 DP3101
 DP3101;                    North         East    Units  Estimated Accuracy
 DP3101;SPC IL W     -   270,810.      666,797.      MT  (+/- 10 meters HH2 GPS)
 DP3101
 DP3101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1179831399(NAD 83)
 DP3101
 DP3101                          SUPERSEDED SURVEY CONTROL
 DP3101
 DP3101.No superseded survey control is available for this station.
 DP3101
 DP3101_MARKER: F = FLANGE-ENCASED ROD
 DP3101_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3101_STAMPING: MA 045 2013
 DP3101_MARK LOGO: UIL
 DP3101_PROJECTION: FLUSH
 DP3101_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3101_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3101+STABILITY: POSITION/ELEVATION WELL
 DP3101_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3101+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3101_ROD/PIPE-DEPTH: 9.8 meters
 DP3101_SLEEVE-DEPTH  : 0.9 meters
 DP3101
 DP3101  HISTORY     - Date     Condition        Report By
 DP3101  HISTORY     - 20130419 MONUMENTED       TROTT
 DP3101
 DP3101                          STATION DESCRIPTION
 DP3101
 DP3101'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3101'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST-NORTHWEST OF
 DP3101'OTTERVILLE, 5.0 MI (8.0 KM) SOUTHEAST OF HARDIN AND 1.5 MI (2.4 KM)
 DP3101'NORTH OF NUTWOOD.
 DP3101'
 DP3101'TO REACH THE STATION FROM THE INTERSECTION OF LOCUST STREET AND THIRD
 DP3101'STREET IN FIELDON, PROCEED WEST ON LOCUST STREET (IL ROUTE 16) FOR 3.0
 DP3101'MI (4.8 KM) TO THE STATION ON THE RIGHT.
 DP3101'
 DP3101'THE STATION IS LOCATED 5.7 M (18.7 FT) NORTH OF THE CENTERLINE, 4.0 M
 DP3101'(13.1 FT) EAST OF A METAL SIGN POST AND 2.5 M (8.2 FT) SOUTH OF A
 DP3101'WOVEN WIRE FENCE.
 DP3101'
 DP3101'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3101'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3101'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3102 ***********************************************************************
 DP3102  DESIGNATION -  MA 046
 DP3102  PID         -  DP3102
 DP3102  STATE/COUNTY-  IL/JERSEY
 DP3102  COUNTRY     -  US
 DP3102  USGS QUAD   -  NUTWOOD (2018)
 DP3102
 DP3102                         *CURRENT SURVEY CONTROL
 DP3102  ______________________________________________________________________
 DP3102* NAD 83(1986) POSITION- 39 06 46.22   (N) 090 33 46.58   (W)   HD_HELD1
 DP3102* NAVD 88 ORTHO HEIGHT -   131.956 (meters)      432.93  (feet) ADJUSTED
 DP3102  ______________________________________________________________________
 DP3102  GEOID HEIGHT    -        -31.965 (meters)                     GEOID18
 DP3102  DYNAMIC HEIGHT  -        131.877 (meters)      432.67  (feet) COMP
 DP3102  MODELED GRAVITY -    980,026.2   (mgal)                       NAVD 88
 DP3102
 DP3102  VERT ORDER      -  SECOND    CLASS I
 DP3102
 DP3102.The horizontal coordinates were determined by differentially corrected
 DP3102.hand held GPS observations or other comparable positioning techniques
 DP3102.and have an estimated accuracy of +/- 3 meters.
 DP3102
 DP3102.The orthometric height was determined by differential leveling and
 DP3102.adjusted by the NATIONAL GEODETIC SURVEY
 DP3102.in July 2014.
 DP3102
 DP3102.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3102.GEOID18 height accuracy estimate available here.
 DP3102
 DP3102.Click photographs - Photos may exist for this station.
 DP3102
 DP3102.The dynamic height is computed by dividing the NAVD 88
 DP3102.geopotential number by the normal gravity value computed on the
 DP3102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3102.degrees latitude (g = 980.6199 gals.).
 DP3102
 DP3102.The modeled gravity was interpolated from observed gravity values.
 DP3102
 DP3102;                    North         East    Units  Estimated Accuracy
 DP3102;SPC IL W     -   271,570.3     665,728.9     MT  (+/- 3 meters HH1 GPS) 
 DP3102
 DP3102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1070632126(NAD 83)
 DP3102
 DP3102                          SUPERSEDED SURVEY CONTROL
 DP3102
 DP3102.No superseded survey control is available for this station.
 DP3102
 DP3102_MARKER: F = FLANGE-ENCASED ROD
 DP3102_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3102_STAMPING: MA 046 2013
 DP3102_MARK LOGO: UIL
 DP3102_PROJECTION: FLUSH
 DP3102_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3102_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3102+STABILITY: POSITION/ELEVATION WELL
 DP3102_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3102+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3102_ROD/PIPE-DEPTH: 14.6 meters
 DP3102_SLEEVE-DEPTH  : 0.9 meters
 DP3102
 DP3102  HISTORY     - Date     Condition        Report By
 DP3102  HISTORY     - 20130419 MONUMENTED       TROTT
 DP3102
 DP3102                          STATION DESCRIPTION
 DP3102
 DP3102'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3102'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) WEST-NORTHWEST OF
 DP3102'OTTERVILLE, 4.2 MI (6.8 KM) SOUTHEAST OF HARDIN AND 2.0 MI (3.2 KM)
 DP3102'NORTH OF NUTWOOD.
 DP3102'
 DP3102'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 100 AND NUTWOOD
 DP3102'ROAD IN NUTWOOD, PROCEED NORTH ON IL ROUTE 100) TO THE INTERSECTION
 DP3102'WITH IL STATE ROUTE 16, GO WEST ON IL ROUTE 16 FOR 0.5 MI (0.8 KM) TO
 DP3102'THE STATION ON THE RIGHT.
 DP3102'
 DP3102'THE STATION IS LOCATED 7.0 M (23.0 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3102'25.3 M (83.0 FT) SOUTH OF A WOOD POLE AND 6.2 M (20.3 FT) NORTH OF THE
 DP3102'CENTERLINE OF AN ASPHALT DRIVE.
 DP3102'
 DP3102'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3102'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3102'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3103 ***********************************************************************
 DP3103  DESIGNATION -  MA 047
 DP3103  PID         -  DP3103
 DP3103  STATE/COUNTY-  IL/JERSEY
 DP3103  COUNTRY     -  US
 DP3103  USGS QUAD   -  HARDIN (2018)
 DP3103
 DP3103                         *CURRENT SURVEY CONTROL
 DP3103  ______________________________________________________________________
 DP3103* NAD 83(1986) POSITION- 39 08 16.6    (N) 090 34 40.7    (W)   HD_HELD2
 DP3103* NAVD 88 ORTHO HEIGHT -   128.744 (meters)      422.39  (feet) ADJUSTED
 DP3103  ______________________________________________________________________
 DP3103  GEOID HEIGHT    -        -31.991 (meters)                     GEOID18
 DP3103  DYNAMIC HEIGHT  -        128.667 (meters)      422.14  (feet) COMP
 DP3103  MODELED GRAVITY -    980,031.4   (mgal)                       NAVD 88
 DP3103
 DP3103  VERT ORDER      -  SECOND    CLASS I
 DP3103
 DP3103.The horizontal coordinates were established by autonomous hand held GPS
 DP3103.observations and have an estimated accuracy of +/- 10 meters.
 DP3103
 DP3103.The orthometric height was determined by differential leveling and
 DP3103.adjusted by the NATIONAL GEODETIC SURVEY
 DP3103.in July 2014.
 DP3103
 DP3103.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3103.GEOID18 height accuracy estimate available here.
 DP3103
 DP3103.Click photographs - Photos may exist for this station.
 DP3103
 DP3103.The dynamic height is computed by dividing the NAVD 88
 DP3103.geopotential number by the normal gravity value computed on the
 DP3103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3103.degrees latitude (g = 980.6199 gals.).
 DP3103
 DP3103.The modeled gravity was interpolated from observed gravity values.
 DP3103
 DP3103;                    North         East    Units  Estimated Accuracy
 DP3103;SPC IL W     -   274,363.      664,441.      MT  (+/- 10 meters HH2 GPS)
 DP3103
 DP3103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0933234878(NAD 83)
 DP3103
 DP3103                          SUPERSEDED SURVEY CONTROL
 DP3103
 DP3103.No superseded survey control is available for this station.
 DP3103
 DP3103_MARKER: F = FLANGE-ENCASED ROD
 DP3103_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3103_STAMPING: MA 047 2013
 DP3103_MARK LOGO: UIL
 DP3103_PROJECTION: FLUSH
 DP3103_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3103_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3103+STABILITY: POSITION/ELEVATION WELL
 DP3103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3103+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3103_ROD/PIPE-DEPTH: 24.4 meters
 DP3103_SLEEVE-DEPTH  : 0.9 meters
 DP3103
 DP3103  HISTORY     - Date     Condition        Report By
 DP3103  HISTORY     - 20130422 MONUMENTED       TROTT
 DP3103
 DP3103                          STATION DESCRIPTION
 DP3103
 DP3103'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3103'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) SOUTHEAST OF HAMBURG,
 DP3103'3.9 MI (6.3 KM) NORTH-NORTHWEST OF NUTWOOD AND 2.5 MI (4.0 KM)
 DP3103'EAST-SOUTHEAST OF HARDIN.
 DP3103'
 DP3103'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 100 AND NUTWOOD
 DP3103'ROAD IN NUTWOOD, PROCEED NORTH ON IL ROUTE 100) TO THE INTERSECTION
 DP3103'WITH IL STATE ROUTE 16, GO WEST ON IL ROUTE 16 FOR 2.8 MI (4.5 KM) TO
 DP3103'THE STATION ON THE RIGHT.
 DP3103'
 DP3103'THE STATION IS LOCATED 2.8 M (9.2 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3103'4.9 M (16.1 FT) EAST OF A WOOD POLE AND 4.8 M (15.7 FT) WEST OF THE
 DP3103'CENTERLINE OF A GRAVEL FIELD ENTRANCE.
 DP3103'
 DP3103'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3103'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3103'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3104 ***********************************************************************
 DP3104  DESIGNATION -  MA 048
 DP3104  PID         -  DP3104
 DP3104  STATE/COUNTY-  IL/JERSEY
 DP3104  COUNTRY     -  US
 DP3104  USGS QUAD   -  HARDIN (2018)
 DP3104
 DP3104                         *CURRENT SURVEY CONTROL
 DP3104  ______________________________________________________________________
 DP3104* NAD 83(1986) POSITION- 39 08 51.2    (N) 090 34 55.8    (W)   HD_HELD2
 DP3104* NAVD 88 ORTHO HEIGHT -   129.861 (meters)      426.05  (feet) ADJUSTED
 DP3104  ______________________________________________________________________
 DP3104  GEOID HEIGHT    -        -32.000 (meters)                     GEOID18
 DP3104  DYNAMIC HEIGHT  -        129.784 (meters)      425.80  (feet) COMP
 DP3104  MODELED GRAVITY -    980,032.8   (mgal)                       NAVD 88
 DP3104
 DP3104  VERT ORDER      -  SECOND    CLASS I
 DP3104
 DP3104.The horizontal coordinates were established by autonomous hand held GPS
 DP3104.observations and have an estimated accuracy of +/- 10 meters.
 DP3104
 DP3104.The orthometric height was determined by differential leveling and
 DP3104.adjusted by the NATIONAL GEODETIC SURVEY
 DP3104.in July 2014.
 DP3104
 DP3104.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3104.GEOID18 height accuracy estimate available here.
 DP3104
 DP3104.Click photographs - Photos may exist for this station.
 DP3104
 DP3104.The dynamic height is computed by dividing the NAVD 88
 DP3104.geopotential number by the normal gravity value computed on the
 DP3104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3104.degrees latitude (g = 980.6199 gals.).
 DP3104
 DP3104.The modeled gravity was interpolated from observed gravity values.
 DP3104
 DP3104;                    North         East    Units  Estimated Accuracy
 DP3104;SPC IL W     -   275,432.      664,084.      MT  (+/- 10 meters HH2 GPS)
 DP3104
 DP3104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0894135935(NAD 83)
 DP3104
 DP3104                          SUPERSEDED SURVEY CONTROL
 DP3104
 DP3104.No superseded survey control is available for this station.
 DP3104
 DP3104_MARKER: F = FLANGE-ENCASED ROD
 DP3104_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3104_STAMPING: MA 048 2013
 DP3104_MARK LOGO: UIL
 DP3104_PROJECTION: FLUSH
 DP3104_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3104_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3104+STABILITY: POSITION/ELEVATION WELL
 DP3104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3104+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3104_ROD/PIPE-DEPTH: 11.0 meters
 DP3104_SLEEVE-DEPTH  : 0.9 meters
 DP3104
 DP3104  HISTORY     - Date     Condition        Report By
 DP3104  HISTORY     - 20130422 MONUMENTED       TROTT
 DP3104
 DP3104                          STATION DESCRIPTION
 DP3104
 DP3104'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3104'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTHEAST OF HAMBURG,
 DP3104'4.6 MI (7.4 KM) NORTH-NORTHWEST OF NUTWOOD AND 2.0 MI (3.2 KM)
 DP3104'EAST-SOUTHEAST OF HARDIN.
 DP3104'
 DP3104'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 100 AND NUTWOOD
 DP3104'ROAD IN NUTWOOD, PROCEED NORTH ON IL ROUTE 100) TO THE INTERSECTION
 DP3104'WITH IL STATE ROUTE 16, GO WEST ON IL ROUTE 16 FOR 3.5 MI (5.6 KM) TO
 DP3104'THE STATION ON THE RIGHT.
 DP3104'
 DP3104'THE STATION IS LOCATED 5.4 M (17.7 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3104'67.6 M (221.8 FT) NORTH OF A WOOD POLE AND 4.7 M (15.4 FT) SOUTH OF A
 DP3104'WOOD POLE.
 DP3104'
 DP3104'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3104'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3104'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3105 ***********************************************************************
 DP3105  DESIGNATION -  MA 049
 DP3105  PID         -  DP3105
 DP3105  STATE/COUNTY-  IL/GREENE
 DP3105  COUNTRY     -  US
 DP3105  USGS QUAD   -  HARDIN (2018)
 DP3105
 DP3105                         *CURRENT SURVEY CONTROL
 DP3105  ______________________________________________________________________
 DP3105* NAD 83(1986) POSITION- 39 09 25.36   (N) 090 35 25.36   (W)   HD_HELD1
 DP3105* NAVD 88 ORTHO HEIGHT -   129.260 (meters)      424.08  (feet) ADJUSTED
 DP3105  ______________________________________________________________________
 DP3105  GEOID HEIGHT    -        -32.011 (meters)                     GEOID18
 DP3105  DYNAMIC HEIGHT  -        129.183 (meters)      423.83  (feet) COMP
 DP3105  MODELED GRAVITY -    980,035.1   (mgal)                       NAVD 88
 DP3105
 DP3105  VERT ORDER      -  SECOND    CLASS I
 DP3105
 DP3105.The horizontal coordinates were determined by differentially corrected
 DP3105.hand held GPS observations or other comparable positioning techniques
 DP3105.and have an estimated accuracy of +/- 3 meters.
 DP3105
 DP3105.The orthometric height was determined by differential leveling and
 DP3105.adjusted by the NATIONAL GEODETIC SURVEY
 DP3105.in July 2014.
 DP3105
 DP3105.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3105.GEOID18 height accuracy estimate available here.
 DP3105
 DP3105.Click photographs - Photos may exist for this station.
 DP3105
 DP3105.The dynamic height is computed by dividing the NAVD 88
 DP3105.geopotential number by the normal gravity value computed on the
 DP3105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3105.degrees latitude (g = 980.6199 gals.).
 DP3105
 DP3105.The modeled gravity was interpolated from observed gravity values.
 DP3105
 DP3105;                    North         East    Units  Estimated Accuracy
 DP3105;SPC IL W     -   276,488.4     663,378.8     MT  (+/- 3 meters HH1 GPS) 
 DP3105
 DP3105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0820336969(NAD 83)
 DP3105
 DP3105                          SUPERSEDED SURVEY CONTROL
 DP3105
 DP3105.No superseded survey control is available for this station.
 DP3105
 DP3105_MARKER: F = FLANGE-ENCASED ROD
 DP3105_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3105_STAMPING: MA 049 2013
 DP3105_MARK LOGO: UIL
 DP3105_PROJECTION: FLUSH
 DP3105_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3105+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2019
 DP3105_ROD/PIPE-DEPTH: 24.4 meters
 DP3105_SLEEVE-DEPTH  : 0.9 meters
 DP3105
 DP3105  HISTORY     - Date     Condition        Report By
 DP3105  HISTORY     - 20130422 MONUMENTED       TROTT
 DP3105  HISTORY     - 20191120 GOOD             ILDT
 DP3105
 DP3105                          STATION DESCRIPTION
 DP3105
 DP3105'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3105'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTHEAST OF HAMBURG,
 DP3105'5.3 MI (8.5 KM) NORTH-NORTHWEST OF NUTWOOD AND 1.5 MI (2.4 KM) EAST OF
 DP3105'HARDIN.
 DP3105'
 DP3105'TO REACH THE STATION FROM THE INTERSECTION OF IL ROUTE 100 AND NUTWOOD
 DP3105'ROAD IN NUTWOOD, PROCEED NORTH ON IL ROUTE 100) TO THE INTERSECTION
 DP3105'WITH IL STATE ROUTE 16, GO WEST ON IL ROUTE 16 FOR 4.3 MI (6.9 KM) TO
 DP3105'THE STATION ON THE RIGHT.
 DP3105'
 DP3105'THE STATION IS LOCATED 6.7 M (22.0 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3105'144.0 M (472.4 FT) EAST OF THE SOUTHEAST BUILDING CORNER AND 70.7 M
 DP3105'(232.0 FT) WEST OF A TELEPHONE SPLICE BOX.
 DP3105'
 DP3105'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3105'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3105'IN IDENTIFICATION.
 DP3105
 DP3105                          STATION RECOVERY (2019)
 DP3105
 DP3105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3106 ***********************************************************************
 DP3106  DESIGNATION -  MA 050
 DP3106  PID         -  DP3106
 DP3106  STATE/COUNTY-  IL/GREENE
 DP3106  COUNTRY     -  US
 DP3106  USGS QUAD   -  HARDIN (2018)
 DP3106
 DP3106                         *CURRENT SURVEY CONTROL
 DP3106  ______________________________________________________________________
 DP3106* NAD 83(1986) POSITION- 39 09 36.04   (N) 090 36 27.67   (W)   HD_HELD1
 DP3106* NAVD 88 ORTHO HEIGHT -   129.291 (meters)      424.18  (feet) ADJUSTED
 DP3106  ______________________________________________________________________
 DP3106  GEOID HEIGHT    -        -32.022 (meters)                     GEOID18
 DP3106  DYNAMIC HEIGHT  -        129.215 (meters)      423.93  (feet) COMP
 DP3106  MODELED GRAVITY -    980,037.8   (mgal)                       NAVD 88
 DP3106
 DP3106  VERT ORDER      -  SECOND    CLASS I
 DP3106
 DP3106.The horizontal coordinates were determined by differentially corrected
 DP3106.hand held GPS observations or other comparable positioning techniques
 DP3106.and have an estimated accuracy of +/- 3 meters.
 DP3106
 DP3106.The orthometric height was determined by differential leveling and
 DP3106.adjusted by the NATIONAL GEODETIC SURVEY
 DP3106.in July 2014.
 DP3106
 DP3106.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3106.GEOID18 height accuracy estimate available here.
 DP3106
 DP3106.Click photographs - Photos may exist for this station.
 DP3106
 DP3106.The dynamic height is computed by dividing the NAVD 88
 DP3106.geopotential number by the normal gravity value computed on the
 DP3106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3106.degrees latitude (g = 980.6199 gals.).
 DP3106
 DP3106.The modeled gravity was interpolated from observed gravity values.
 DP3106
 DP3106;                    North         East    Units  Estimated Accuracy
 DP3106;SPC IL W     -   276,824.8     661,884.4     MT  (+/- 3 meters HH1 GPS) 
 DP3106
 DP3106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0669937259(NAD 83)
 DP3106
 DP3106                          SUPERSEDED SURVEY CONTROL
 DP3106
 DP3106.No superseded survey control is available for this station.
 DP3106
 DP3106_MARKER: F = FLANGE-ENCASED ROD
 DP3106_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3106_STAMPING: MA 050 2013
 DP3106_MARK LOGO: UIL
 DP3106_PROJECTION: RECESSED 8 CENTIMETERS
 DP3106_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP3106_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3106+STABILITY: POSITION/ELEVATION WELL
 DP3106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3106+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2023
 DP3106_ROD/PIPE-DEPTH: 21.9 meters
 DP3106_SLEEVE-DEPTH  : 0.9 meters
 DP3106
 DP3106  HISTORY     - Date     Condition        Report By
 DP3106  HISTORY     - 20130422 MONUMENTED       TROTT
 DP3106  HISTORY     - 20230315 GOOD             ILDT
 DP3106
 DP3106                          STATION DESCRIPTION
 DP3106
 DP3106'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3106'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTHEAST OF HAMBURG,
 DP3106'5.9 MI (9.5 KM) NORTH-NORTHWEST OF NUTWOOD AND IN THE TOWN OF HARDIN,
 DP3106'IL.
 DP3106'
 DP3106'TO REACH THE STATION, PROCEED TO THE INTERSECTION OF IL ROUTE 16 AND
 DP3106'035E ROAD JUST EAST OF THE BRIDGE OVER THE ILLINOIS RIVER IN EAST
 DP3106'HARDIN TO THE STATION IN THE SOUTHEAST QUADRANT.
 DP3106'
 DP3106'THE STATION IS LOCATED 5.0 M (16.4 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3106'12.2 M (40.0 FT) EAST OF THE EAST END OF THE METAL GUARD RAIL AND 7.0
 DP3106'M (23.0 FT) EAST OF AN ASPHALT FIELD ENTRANCE.
 DP3106'
 DP3106'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3106'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3106'IN IDENTIFICATION.
 DP3106
 DP3106                          STATION RECOVERY (2023)
 DP3106
 DP3106'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP3106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3107 ***********************************************************************
 DP3107  DESIGNATION -  MA 051
 DP3107  PID         -  DP3107
 DP3107  STATE/COUNTY-  IL/CALHOUN
 DP3107  COUNTRY     -  US
 DP3107  USGS QUAD   -  HARDIN (2018)
 DP3107
 DP3107                         *CURRENT SURVEY CONTROL
 DP3107  ______________________________________________________________________
 DP3107* NAD 83(1986) POSITION- 39 09 35.5    (N) 090 36 59.0    (W)   HD_HELD2
 DP3107* NAVD 88 ORTHO HEIGHT -   134.001 (meters)      439.63  (feet) ADJUSTED
 DP3107  ______________________________________________________________________
 DP3107  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 DP3107  DYNAMIC HEIGHT  -        133.922 (meters)      439.38  (feet) COMP
 DP3107  MODELED GRAVITY -    980,038.6   (mgal)                       NAVD 88
 DP3107
 DP3107  VERT ORDER      -  SECOND    CLASS I
 DP3107
 DP3107.The horizontal coordinates were established by autonomous hand held GPS
 DP3107.observations and have an estimated accuracy of +/- 10 meters.
 DP3107
 DP3107.The orthometric height was determined by differential leveling and
 DP3107.adjusted by the NATIONAL GEODETIC SURVEY
 DP3107.in July 2014.
 DP3107
 DP3107.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3107.GEOID18 height accuracy estimate available here.
 DP3107
 DP3107.Click photographs - Photos may exist for this station.
 DP3107
 DP3107.The dynamic height is computed by dividing the NAVD 88
 DP3107.geopotential number by the normal gravity value computed on the
 DP3107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3107.degrees latitude (g = 980.6199 gals.).
 DP3107
 DP3107.The modeled gravity was interpolated from observed gravity values.
 DP3107
 DP3107;                    North         East    Units  Estimated Accuracy
 DP3107;SPC IL W     -   276,812.      661,132.      MT  (+/- 10 meters HH2 GPS)
 DP3107
 DP3107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0594737222(NAD 83)
 DP3107
 DP3107                          SUPERSEDED SURVEY CONTROL
 DP3107
 DP3107.No superseded survey control is available for this station.
 DP3107
 DP3107_MARKER: F = FLANGE-ENCASED ROD
 DP3107_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3107_STAMPING: MA 051 2013
 DP3107_MARK LOGO: UIL
 DP3107_PROJECTION: FLUSH
 DP3107_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3107_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3107+STABILITY: POSITION/ELEVATION WELL
 DP3107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3107+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2013
 DP3107_ROD/PIPE-DEPTH: 4.9 meters
 DP3107_SLEEVE-DEPTH  : 0.9 meters
 DP3107
 DP3107  HISTORY     - Date     Condition        Report By
 DP3107  HISTORY     - 20130422 MONUMENTED       TROTT
 DP3107
 DP3107                          STATION DESCRIPTION
 DP3107
 DP3107'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3107'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHEAST OF HAMBURG,
 DP3107'6.1 MI (9.8 KM) NORTH-NORTHWEST OF NUTWOOD AND IN THE TOWN OF HARDIN,
 DP3107'IL.
 DP3107'
 DP3107'TO REACH THE STATION FROM THE INTERSECTION OF PARK STREET AND MAIN
 DP3107'STREET IN HARDIN, PROCEED NORTH ON PARK STREET FOR 0.25 MI (0.4 KM) TO
 DP3107'311 PARK STREET JUST SOUTH OF THE BRIDGE OVER THE ILLINOIS RIVER AND
 DP3107'THE STATION ON THE RIGHT.
 DP3107'
 DP3107'THE STATION IS LOCATED 3.6 M (11.8 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3107'17.3 M (56.8 FT) SOUTH OF A WOOD POLE AND 8.9 M (29.2 FT) NORTH OF A
 DP3107'WOOD POLE.
 DP3107'
 DP3107'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3107'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3107'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3108 ***********************************************************************
 DP3108  DESIGNATION -  MA 052
 DP3108  PID         -  DP3108
 DP3108  STATE/COUNTY-  IL/CALHOUN
 DP3108  COUNTRY     -  US
 DP3108  USGS QUAD   -  HARDIN (2018)
 DP3108
 DP3108                         *CURRENT SURVEY CONTROL
 DP3108  ______________________________________________________________________
 DP3108* NAD 83(1986) POSITION- 39 10 25.4    (N) 090 36 46.5    (W)   HD_HELD2
 DP3108* NAVD 88 ORTHO HEIGHT -   131.725 (meters)      432.17  (feet) ADJUSTED
 DP3108  ______________________________________________________________________
 DP3108  GEOID HEIGHT    -        -32.029 (meters)                     GEOID18
 DP3108  DYNAMIC HEIGHT  -        131.648 (meters)      431.92  (feet) COMP
 DP3108  MODELED GRAVITY -    980,036.7   (mgal)                       NAVD 88
 DP3108
 DP3108  VERT ORDER      -  SECOND    CLASS I
 DP3108
 DP3108.The horizontal coordinates were established by autonomous hand held GPS
 DP3108.observations and have an estimated accuracy of +/- 10 meters.
 DP3108
 DP3108.The orthometric height was determined by differential leveling and
 DP3108.adjusted by the NATIONAL GEODETIC SURVEY
 DP3108.in July 2014.
 DP3108
 DP3108.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3108.GEOID18 height accuracy estimate available here.
 DP3108
 DP3108.Click photographs - Photos may exist for this station.
 DP3108
 DP3108.The dynamic height is computed by dividing the NAVD 88
 DP3108.geopotential number by the normal gravity value computed on the
 DP3108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3108.degrees latitude (g = 980.6199 gals.).
 DP3108
 DP3108.The modeled gravity was interpolated from observed gravity values.
 DP3108
 DP3108;                    North         East    Units  Estimated Accuracy
 DP3108;SPC IL W     -   278,349.      661,440.      MT  (+/- 10 meters HH2 GPS)
 DP3108
 DP3108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0620738769(NAD 83)
 DP3108
 DP3108                          SUPERSEDED SURVEY CONTROL
 DP3108
 DP3108.No superseded survey control is available for this station.
 DP3108
 DP3108_MARKER: F = FLANGE-ENCASED ROD
 DP3108_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3108_STAMPING: MA 052 2013
 DP3108_MARK LOGO: UIL
 DP3108_PROJECTION: FLUSH
 DP3108_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3108_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3108+STABILITY: POSITION/ELEVATION WELL
 DP3108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3108+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3108_ROD/PIPE-DEPTH: 12.2 meters
 DP3108_SLEEVE-DEPTH  : 0.9 meters
 DP3108
 DP3108  HISTORY     - Date     Condition        Report By
 DP3108  HISTORY     - 20130521 MONUMENTED       TROTT
 DP3108
 DP3108                          STATION DESCRIPTION
 DP3108
 DP3108'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3108'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHWEST OF
 DP3108'NUTWOOD, 6.8 MI (10.9 KM) SOUTHEAST OF HAMBURG AND 1.2 MI (1.9 KM)
 DP3108'NORTH-NORTHEAST OF HARDIN.
 DP3108'
 DP3108'TO REACH THE STATION FROM THE INTERSECTION OF PARK STREET AND MAIN
 DP3108'STREET IN HARDIN, PROCEED NORTH ON PARK STREET WHICH TURNS INTO
 DP3108'ILLINOIS STATE ROUTE 100 TO THE INTERSECTION OF POOR FARM HOLLOW ROAD
 DP3108'AND THE STATION IN THE SOUTHEAST QUADRANT.
 DP3108'
 DP3108'THE STATION IS LOCATED 3.6 M (11.8 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3108'11.1 M (36.4 FT) SOUTH OF A WOOD POLE AND 4.4 M (14.4 FT) NORTH OF THE
 DP3108'NORTHWEST CORNER OF A BOX CULVERT.
 DP3108'
 DP3108'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3108'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3108'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3109 ***********************************************************************
 DP3109  DESIGNATION -  MA 053
 DP3109  PID         -  DP3109
 DP3109  STATE/COUNTY-  IL/CALHOUN
 DP3109  COUNTRY     -  US
 DP3109  USGS QUAD   -  HARDIN (2018)
 DP3109
 DP3109                         *CURRENT SURVEY CONTROL
 DP3109  ______________________________________________________________________
 DP3109* NAD 83(1986) POSITION- 39 11 08.74   (N) 090 36 39.92   (W)   HD_HELD1
 DP3109* NAVD 88 ORTHO HEIGHT -   132.108 (meters)      433.42  (feet) ADJUSTED
 DP3109  ______________________________________________________________________
 DP3109  GEOID HEIGHT    -        -32.034 (meters)                     GEOID18
 DP3109  DYNAMIC HEIGHT  -        132.030 (meters)      433.17  (feet) COMP
 DP3109  MODELED GRAVITY -    980,036.1   (mgal)                       NAVD 88
 DP3109
 DP3109  VERT ORDER      -  SECOND    CLASS I
 DP3109
 DP3109.The horizontal coordinates were determined by differentially corrected
 DP3109.hand held GPS observations or other comparable positioning techniques
 DP3109.and have an estimated accuracy of +/- 3 meters.
 DP3109
 DP3109.The orthometric height was determined by differential leveling and
 DP3109.adjusted by the NATIONAL GEODETIC SURVEY
 DP3109.in July 2014.
 DP3109
 DP3109.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3109.GEOID18 height accuracy estimate available here.
 DP3109
 DP3109.Click photographs - Photos may exist for this station.
 DP3109
 DP3109.The dynamic height is computed by dividing the NAVD 88
 DP3109.geopotential number by the normal gravity value computed on the
 DP3109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3109.degrees latitude (g = 980.6199 gals.).
 DP3109
 DP3109.The modeled gravity was interpolated from observed gravity values.
 DP3109
 DP3109;                    North         East    Units  Estimated Accuracy
 DP3109;SPC IL W     -   279,684.8     661,604.3     MT  (+/- 3 meters HH1 GPS) 
 DP3109
 DP3109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0633040109(NAD 83)
 DP3109
 DP3109                          SUPERSEDED SURVEY CONTROL
 DP3109
 DP3109.No superseded survey control is available for this station.
 DP3109
 DP3109_MARKER: F = FLANGE-ENCASED ROD
 DP3109_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3109_STAMPING: MA 053 2013
 DP3109_MARK LOGO: UIL
 DP3109_PROJECTION: FLUSH
 DP3109_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3109_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3109+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2019
 DP3109_ROD/PIPE-DEPTH: 5.5 meters
 DP3109_SLEEVE-DEPTH  : 0.9 meters
 DP3109
 DP3109  HISTORY     - Date     Condition        Report By
 DP3109  HISTORY     - 20130521 MONUMENTED       TROTT
 DP3109  HISTORY     - 20191017 GOOD             ILDW
 DP3109  HISTORY     - 20191118 GOOD             ILDT
 DP3109
 DP3109                          STATION DESCRIPTION
 DP3109
 DP3109'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3109'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHWEST OF
 DP3109'NUTWOOD, 6.5 MI (10.5 KM) EAST-SOUTHEAST OF HAMBURG AND 2.0 MI (3.2
 DP3109'KM) NORTH OF HARDIN.
 DP3109'
 DP3109'TO REACH THE STATION FROM THE INTERSECTION OF PARK STREET AND MAIN
 DP3109'STREET IN HARDIN, PROCEED NORTH ON PARK STREET WHICH TURNS INTO
 DP3109'ILLINOIS STATE ROUTE 100 FOR 2.1 MI (3.4 KM) TO THE STATION THE LEFT.
 DP3109'
 DP3109'THE STATION IS LOCATED 5.7 M (18.7 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3109'19.5 M (64.0 FT) SOUTHEAST OF A TELEPHONE SPLICE BOX AND 14.0 M (45.9
 DP3109'FT) NORTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY.
 DP3109'
 DP3109'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3109'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3109'IN IDENTIFICATION.
 DP3109
 DP3109                          STATION RECOVERY (2019)
 DP3109
 DP3109'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DP3109'RECOVERED IN GOOD CONDITION.
 DP3109
 DP3109                          STATION RECOVERY (2019)
 DP3109
 DP3109'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3110 ***********************************************************************
 DP3110  DESIGNATION -  MA 054
 DP3110  PID         -  DP3110
 DP3110  STATE/COUNTY-  IL/CALHOUN
 DP3110  COUNTRY     -  US
 DP3110  USGS QUAD   -  HARDIN (2018)
 DP3110
 DP3110                         *CURRENT SURVEY CONTROL
 DP3110  ______________________________________________________________________
 DP3110* NAD 83(1986) POSITION- 39 12 00.3    (N) 090 36 41.6    (W)   HD_HELD2
 DP3110* NAVD 88 ORTHO HEIGHT -   131.911 (meters)      432.78  (feet) ADJUSTED
 DP3110  ______________________________________________________________________
 DP3110  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 DP3110  DYNAMIC HEIGHT  -        131.833 (meters)      432.52  (feet) COMP
 DP3110  MODELED GRAVITY -    980,036.6   (mgal)                       NAVD 88
 DP3110
 DP3110  VERT ORDER      -  SECOND    CLASS I
 DP3110
 DP3110.The horizontal coordinates were established by autonomous hand held GPS
 DP3110.observations and have an estimated accuracy of +/- 10 meters.
 DP3110
 DP3110.The orthometric height was determined by differential leveling and
 DP3110.adjusted by the NATIONAL GEODETIC SURVEY
 DP3110.in July 2014.
 DP3110
 DP3110.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3110.GEOID18 height accuracy estimate available here.
 DP3110
 DP3110.Click photographs - Photos may exist for this station.
 DP3110
 DP3110.The dynamic height is computed by dividing the NAVD 88
 DP3110.geopotential number by the normal gravity value computed on the
 DP3110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3110.degrees latitude (g = 980.6199 gals.).
 DP3110
 DP3110.The modeled gravity was interpolated from observed gravity values.
 DP3110
 DP3110;                    North         East    Units  Estimated Accuracy
 DP3110;SPC IL W     -   281,275.      661,572.      MT  (+/- 10 meters HH2 GPS)
 DP3110
 DP3110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0624741698(NAD 83)
 DP3110
 DP3110                          SUPERSEDED SURVEY CONTROL
 DP3110
 DP3110.No superseded survey control is available for this station.
 DP3110
 DP3110_MARKER: F = FLANGE-ENCASED ROD
 DP3110_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3110_STAMPING: MA 054 2013
 DP3110_MARK LOGO: UIL
 DP3110_PROJECTION: FLUSH
 DP3110_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3110+STABILITY: SURFACE MOTION
 DP3110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3110+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3110_ROD/PIPE-DEPTH: 3.7 meters
 DP3110_SLEEVE-DEPTH  : 0.9 meters
 DP3110
 DP3110  HISTORY     - Date     Condition        Report By
 DP3110  HISTORY     - 20130521 MONUMENTED       TROTT
 DP3110  HISTORY     - 20191017 GOOD             ILDW
 DP3110
 DP3110                          STATION DESCRIPTION
 DP3110
 DP3110'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3110'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF KAMPSVILLE, 6.0
 DP3110'MI (9.7 KM) EAST-SOUTHEAST OF HAMBURG AND 3.0 MI (4.8 KM) NORTH OF
 DP3110'HARDIN.
 DP3110'
 DP3110'TO REACH THE STATION FROM THE INTERSECTION OF PARK STREET AND MAIN
 DP3110'STREET IN HARDIN, PROCEED NORTH ON PARK STREET WHICH TURNS INTO
 DP3110'ILLINOIS STATE ROUTE 100 FOR 3.0 MI (4.8 KM) TO THE STATION THE LEFT.
 DP3110'
 DP3110'THE STATION IS LOCATED 3.3 M (10.8 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3110'16.3 M (53.5 FT) NORTH OF A BOX CULVERT AND 4.2 M (13.8 FT) SOUTH OF A
 DP3110'WOOD POLE.
 DP3110'
 DP3110'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3110'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3110'IN IDENTIFICATION.
 DP3110
 DP3110                          STATION RECOVERY (2019)
 DP3110
 DP3110'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DP3110'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3111 ***********************************************************************
 DP3111  DESIGNATION -  MA 055
 DP3111  PID         -  DP3111
 DP3111  STATE/COUNTY-  IL/CALHOUN
 DP3111  COUNTRY     -  US
 DP3111  USGS QUAD   -  HARDIN (2018)
 DP3111
 DP3111                         *CURRENT SURVEY CONTROL
 DP3111  ______________________________________________________________________
 DP3111* NAD 83(1986) POSITION- 39 12 47.6    (N) 090 36 54.6    (W)   HD_HELD2
 DP3111* NAVD 88 ORTHO HEIGHT -   132.181 (meters)      433.66  (feet) ADJUSTED
 DP3111  ______________________________________________________________________
 DP3111  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 DP3111  DYNAMIC HEIGHT  -        132.103 (meters)      433.41  (feet) COMP
 DP3111  MODELED GRAVITY -    980,038.0   (mgal)                       NAVD 88
 DP3111
 DP3111  VERT ORDER      -  SECOND    CLASS I
 DP3111
 DP3111.The horizontal coordinates were established by autonomous hand held GPS
 DP3111.observations and have an estimated accuracy of +/- 10 meters.
 DP3111
 DP3111.The orthometric height was determined by differential leveling and
 DP3111.adjusted by the NATIONAL GEODETIC SURVEY
 DP3111.in July 2014.
 DP3111
 DP3111.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3111.GEOID18 height accuracy estimate available here.
 DP3111
 DP3111.Click photographs - Photos may exist for this station.
 DP3111
 DP3111.The dynamic height is computed by dividing the NAVD 88
 DP3111.geopotential number by the normal gravity value computed on the
 DP3111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3111.degrees latitude (g = 980.6199 gals.).
 DP3111
 DP3111.The modeled gravity was interpolated from observed gravity values.
 DP3111
 DP3111;                    North         East    Units  Estimated Accuracy
 DP3111;SPC IL W     -   282,735.      661,267.      MT  (+/- 10 meters HH2 GPS)
 DP3111
 DP3111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0589743148(NAD 83)
 DP3111
 DP3111                          SUPERSEDED SURVEY CONTROL
 DP3111
 DP3111.No superseded survey control is available for this station.
 DP3111
 DP3111_MARKER: F = FLANGE-ENCASED ROD
 DP3111_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3111_STAMPING: MA 055 2013
 DP3111_MARK LOGO: UIL
 DP3111_PROJECTION: FLUSH
 DP3111_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3111+STABILITY: SURFACE MOTION
 DP3111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3111+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3111_ROD/PIPE-DEPTH: 3.7 meters
 DP3111_SLEEVE-DEPTH  : 0.9 meters
 DP3111
 DP3111  HISTORY     - Date     Condition        Report By
 DP3111  HISTORY     - 20130521 MONUMENTED       TROTT
 DP3111
 DP3111                          STATION DESCRIPTION
 DP3111
 DP3111'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3111'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH OF KAMPSVILLE, 5.6
 DP3111'MI (9.0 KM) EAST-SOUTHEAST OF HAMBURG AND 3.9 MI (6.3 KM) NORTH OF
 DP3111'HARDIN.
 DP3111'
 DP3111'TO REACH THE STATION FROM THE INTERSECTION OF PARK STREET AND MAIN
 DP3111'STREET IN HARDIN, PROCEED NORTH ON PARK STREET WHICH TURNS INTO
 DP3111'ILLINOIS STATE ROUTE 100 FOR 3.9 MI (6.3 KM) TO THE STATION THE LEFT.
 DP3111'
 DP3111'THE STATION IS LOCATED 2.3 M (7.5 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3111'13.4 M (44.0 FT) SOUTH OF A WOOD POLE AND 10.6 M (34.8 FT) WEST OF A
 DP3111'METAL GUARD RAIL.
 DP3111'
 DP3111'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3111'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3111'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3112 ***********************************************************************
 DP3112  DESIGNATION -  MA 056
 DP3112  PID         -  DP3112
 DP3112  STATE/COUNTY-  IL/CALHOUN
 DP3112  COUNTRY     -  US
 DP3112  USGS QUAD   -  HARDIN (2018)
 DP3112
 DP3112                         *CURRENT SURVEY CONTROL
 DP3112  ______________________________________________________________________
 DP3112* NAD 83(1986) POSITION- 39 13 19.97   (N) 090 37 05.73   (W)   HD_HELD1
 DP3112* NAVD 88 ORTHO HEIGHT -   133.380 (meters)      437.60  (feet) ADJUSTED
 DP3112  ______________________________________________________________________
 DP3112  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 DP3112  DYNAMIC HEIGHT  -        133.301 (meters)      437.34  (feet) COMP
 DP3112  MODELED GRAVITY -    980,039.6   (mgal)                       NAVD 88
 DP3112
 DP3112  VERT ORDER      -  SECOND    CLASS I
 DP3112
 DP3112.The horizontal coordinates were determined by differentially corrected
 DP3112.hand held GPS observations or other comparable positioning techniques
 DP3112.and have an estimated accuracy of +/- 3 meters.
 DP3112
 DP3112.The orthometric height was determined by differential leveling and
 DP3112.adjusted by the NATIONAL GEODETIC SURVEY
 DP3112.in July 2014.
 DP3112
 DP3112.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3112.GEOID18 height accuracy estimate available here.
 DP3112
 DP3112.Click photographs - Photos may exist for this station.
 DP3112
 DP3112.The dynamic height is computed by dividing the NAVD 88
 DP3112.geopotential number by the normal gravity value computed on the
 DP3112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3112.degrees latitude (g = 980.6199 gals.).
 DP3112
 DP3112.The modeled gravity was interpolated from observed gravity values.
 DP3112
 DP3112;                    North         East    Units  Estimated Accuracy
 DP3112;SPC IL W     -   283,734.7     661,005.1     MT  (+/- 3 meters HH1 GPS) 
 DP3112
 DP3112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0560444139(NAD 83)
 DP3112
 DP3112                          SUPERSEDED SURVEY CONTROL
 DP3112
 DP3112.No superseded survey control is available for this station.
 DP3112
 DP3112_MARKER: F = FLANGE-ENCASED ROD
 DP3112_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3112_STAMPING: MA 056 2013
 DP3112_MARK LOGO: UIL
 DP3112_PROJECTION: FLUSH
 DP3112_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3112_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3112+STABILITY: POSITION/ELEVATION WELL
 DP3112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3112+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3112_ROD/PIPE-DEPTH: 6.1 meters
 DP3112_SLEEVE-DEPTH  : 0.9 meters
 DP3112
 DP3112  HISTORY     - Date     Condition        Report By
 DP3112  HISTORY     - 20130521 MONUMENTED       TROTT
 DP3112
 DP3112                          STATION DESCRIPTION
 DP3112
 DP3112'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3112'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) EAST OF HAMBURG, 5.2 MI
 DP3112'(8.4 KM) SOUTH OF KAMPSVILLE AND 4.5 MI (7.2 KM) NORTH OF HARDIN.
 DP3112'
 DP3112'TO REACH THE STATION FROM THE INTERSECTION OF PARK STREET AND MAIN
 DP3112'STREET IN HARDIN, PROCEED NORTH ON PARK STREET WHICH TURNS INTO
 DP3112'ILLINOIS STATE ROUTE 100 FOR 4.5 MI (7.2 KM) TO THE STATION THE RIGHT.
 DP3112'THE STATION IS LOCATED 4.3 M (14.1 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3112'23.0 M (75.5 FT) SOUTH OF A GRAVEL FIELD ENTRANCE AND 5.0 M (16.4 FT)
 DP3112'NORTH OF A WOOD POLE.
 DP3112'
 DP3112'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3112'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3112'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3113 ***********************************************************************
 DP3113  DESIGNATION -  MA 057
 DP3113  PID         -  DP3113
 DP3113  STATE/COUNTY-  IL/CALHOUN
 DP3113  COUNTRY     -  US
 DP3113  USGS QUAD   -  KAMPSVILLE (2018)
 DP3113
 DP3113                         *CURRENT SURVEY CONTROL
 DP3113  ______________________________________________________________________
 DP3113* NAD 83(1986) POSITION- 39 15 04.83   (N) 090 37 17.14   (W)   HD_HELD1
 DP3113* NAVD 88 ORTHO HEIGHT -   134.167 (meters)      440.18  (feet) ADJUSTED
 DP3113  ______________________________________________________________________
 DP3113  GEOID HEIGHT    -        -32.080 (meters)                     GEOID18
 DP3113  DYNAMIC HEIGHT  -        134.090 (meters)      439.93  (feet) COMP
 DP3113  MODELED GRAVITY -    980,048.6   (mgal)                       NAVD 88
 DP3113
 DP3113  VERT ORDER      -  SECOND    CLASS I
 DP3113
 DP3113.The horizontal coordinates were determined by differentially corrected
 DP3113.hand held GPS observations or other comparable positioning techniques
 DP3113.and have an estimated accuracy of +/- 3 meters.
 DP3113
 DP3113.The orthometric height was determined by differential leveling and
 DP3113.adjusted by the NATIONAL GEODETIC SURVEY
 DP3113.in July 2014.
 DP3113
 DP3113.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3113.GEOID18 height accuracy estimate available here.
 DP3113
 DP3113.Click photographs - Photos may exist for this station.
 DP3113
 DP3113.The dynamic height is computed by dividing the NAVD 88
 DP3113.geopotential number by the normal gravity value computed on the
 DP3113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3113.degrees latitude (g = 980.6199 gals.).
 DP3113
 DP3113.The modeled gravity was interpolated from observed gravity values.
 DP3113
 DP3113;                    North         East    Units  Estimated Accuracy
 DP3113;SPC IL W     -   286,969.6     660,747.7     MT  (+/- 3 meters HH1 GPS) 
 DP3113
 DP3113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0524547365(NAD 83)
 DP3113
 DP3113                          SUPERSEDED SURVEY CONTROL
 DP3113
 DP3113.No superseded survey control is available for this station.
 DP3113
 DP3113_MARKER: F = FLANGE-ENCASED ROD
 DP3113_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3113_STAMPING: MA 057 2013
 DP3113_MARK LOGO: UIL
 DP3113_PROJECTION: FLUSH
 DP3113_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3113_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3113+STABILITY: POSITION/ELEVATION WELL
 DP3113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3113+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2019
 DP3113_ROD/PIPE-DEPTH: 8.5 meters
 DP3113_SLEEVE-DEPTH  : 0.9 meters
 DP3113
 DP3113  HISTORY     - Date     Condition        Report By
 DP3113  HISTORY     - 20130521 MONUMENTED       TROTT
 DP3113  HISTORY     - 20191017 GOOD             ILDW
 DP3113
 DP3113                          STATION DESCRIPTION
 DP3113
 DP3113'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3113'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTH OF HARDIN, 5.4 MI
 DP3113'(8.7 KM) EAST-NORTHEAST OF HAMBURG AND 3.3 MI (5.3 KM) SOUTH-SOUTHWEST
 DP3113'OF KAMPSVILLE.
 DP3113'
 DP3113'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3113'AND MICHAEL HOLLOW ROAD IN MICHAEL, PROCEED NORTH ON ILLINOIS STATE
 DP3113'ROUTE 100 TO THE INTERSECTION OF CRATER HOLLOW ROAD AND THE STATION IN
 DP3113'THE NORTHWEST QUADRANT.
 DP3113'
 DP3113'THE STATION IS LOCATED 7.6 M (24.9 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3113'2.8 M (9.2 FT) NORTH OF THE EDGE OF PAVEMENT AND 12.5 M (41.0 FT)
 DP3113'NORTH OF A TELEPHONE SPLICE BOX.
 DP3113'
 DP3113'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3113'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3113'IN IDENTIFICATION.
 DP3113
 DP3113                          STATION RECOVERY (2019)
 DP3113
 DP3113'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DP3113'CRATER HOLLOW ROAD IS NOW CHURCHMAN HOLLOW ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3114 ***********************************************************************
 DP3114  DESIGNATION -  MA 058
 DP3114  PID         -  DP3114
 DP3114  STATE/COUNTY-  IL/CALHOUN
 DP3114  COUNTRY     -  US
 DP3114  USGS QUAD   -  KAMPSVILLE (2018)
 DP3114
 DP3114                         *CURRENT SURVEY CONTROL
 DP3114  ______________________________________________________________________
 DP3114* NAD 83(1986) POSITION- 39 15 40.52   (N) 090 37 00.74   (W)   HD_HELD1
 DP3114* NAVD 88 ORTHO HEIGHT -   134.714 (meters)      441.97  (feet) ADJUSTED
 DP3114  ______________________________________________________________________
 DP3114  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 DP3114  DYNAMIC HEIGHT  -        134.637 (meters)      441.72  (feet) COMP
 DP3114  MODELED GRAVITY -    980,052.3   (mgal)                       NAVD 88
 DP3114
 DP3114  VERT ORDER      -  SECOND    CLASS I
 DP3114
 DP3114.The horizontal coordinates were determined by differentially corrected
 DP3114.hand held GPS observations or other comparable positioning techniques
 DP3114.and have an estimated accuracy of +/- 3 meters.
 DP3114
 DP3114.The orthometric height was determined by differential leveling and
 DP3114.adjusted by the NATIONAL GEODETIC SURVEY
 DP3114.in July 2014.
 DP3114
 DP3114.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3114.GEOID18 height accuracy estimate available here.
 DP3114
 DP3114.Click photographs - Photos may exist for this station.
 DP3114
 DP3114.The dynamic height is computed by dividing the NAVD 88
 DP3114.geopotential number by the normal gravity value computed on the
 DP3114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3114.degrees latitude (g = 980.6199 gals.).
 DP3114
 DP3114.The modeled gravity was interpolated from observed gravity values.
 DP3114
 DP3114;                    North         East    Units  Estimated Accuracy
 DP3114;SPC IL W     -   288,068.2     661,146.3     MT  (+/- 3 meters HH1 GPS) 
 DP3114
 DP3114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0561048476(NAD 83)
 DP3114
 DP3114                          SUPERSEDED SURVEY CONTROL
 DP3114
 DP3114.No superseded survey control is available for this station.
 DP3114
 DP3114_MARKER: F = FLANGE-ENCASED ROD
 DP3114_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3114_STAMPING: MA 058 2013
 DP3114_MARK LOGO: UIL
 DP3114_PROJECTION: FLUSH
 DP3114_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3114_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3114+STABILITY: POSITION/ELEVATION WELL
 DP3114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3114+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3114_ROD/PIPE-DEPTH: 7.3 meters
 DP3114_SLEEVE-DEPTH  : 0.9 meters
 DP3114
 DP3114  HISTORY     - Date     Condition        Report By
 DP3114  HISTORY     - 20130521 MONUMENTED       TROTT
 DP3114
 DP3114                          STATION DESCRIPTION
 DP3114
 DP3114'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3114'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH OF HARDIN, 5.8 MI
 DP3114'(9.3 KM) EAST-NORTHEAST OF HAMBURG AND 2.6 MI (4.2 KM) SOUTH OF
 DP3114'KAMPSVILLE.
 DP3114'
 DP3114'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3114'AND MICHAEL HOLLOW ROAD IN MICHAEL, PROCEED NORTH ON ILLINOIS STATE
 DP3114'ROUTE 100 FOR 1.8 MI (2.9 KM) TO THE STATION ON THE RIGHT.
 DP3114'
 DP3114'THE STATION IS LOCATED 4.3 M (14.1 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3114'8.8 M (28.9 FT) NORTH OF A TELEPHONE SPLICE BOX AND 6.0 M (19.7 FT)
 DP3114'NORTH OF THE NORTH CORNER OF A BOX CULVERT.
 DP3114'
 DP3114'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3114'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3114'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3115 ***********************************************************************
 DP3115  DESIGNATION -  MA 059
 DP3115  PID         -  DP3115
 DP3115  STATE/COUNTY-  IL/CALHOUN
 DP3115  COUNTRY     -  US
 DP3115  USGS QUAD   -  KAMPSVILLE (2018)
 DP3115
 DP3115                         *CURRENT SURVEY CONTROL
 DP3115  ______________________________________________________________________
 DP3115* NAD 83(1986) POSITION- 39 16 32.0    (N) 090 36 35.5    (W)   HD_HELD2
 DP3115* NAVD 88 ORTHO HEIGHT -   131.745 (meters)      432.23  (feet) ADJUSTED
 DP3115  ______________________________________________________________________
 DP3115  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 DP3115  DYNAMIC HEIGHT  -        131.670 (meters)      431.99  (feet) COMP
 DP3115  MODELED GRAVITY -    980,052.9   (mgal)                       NAVD 88
 DP3115
 DP3115  VERT ORDER      -  SECOND    CLASS I
 DP3115
 DP3115.The horizontal coordinates were established by autonomous hand held GPS
 DP3115.observations and have an estimated accuracy of +/- 10 meters.
 DP3115
 DP3115.The orthometric height was determined by differential leveling and
 DP3115.adjusted by the NATIONAL GEODETIC SURVEY
 DP3115.in July 2014.
 DP3115
 DP3115.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3115.GEOID18 height accuracy estimate available here.
 DP3115
 DP3115.Click photographs - Photos may exist for this station.
 DP3115
 DP3115.The dynamic height is computed by dividing the NAVD 88
 DP3115.geopotential number by the normal gravity value computed on the
 DP3115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3115.degrees latitude (g = 980.6199 gals.).
 DP3115
 DP3115.The modeled gravity was interpolated from observed gravity values.
 DP3115
 DP3115;                    North         East    Units  Estimated Accuracy
 DP3115;SPC IL W     -   289,653.      661,759.      MT  (+/- 10 meters HH2 GPS)
 DP3115
 DP3115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0617350079(NAD 83)
 DP3115
 DP3115                          SUPERSEDED SURVEY CONTROL
 DP3115
 DP3115.No superseded survey control is available for this station.
 DP3115
 DP3115_MARKER: F = FLANGE-ENCASED ROD
 DP3115_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3115_STAMPING: MA 059 2013
 DP3115_MARK LOGO: UIL
 DP3115_PROJECTION: FLUSH
 DP3115_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3115+STABILITY: SURFACE MOTION
 DP3115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3115+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2021
 DP3115_ROD/PIPE-DEPTH: 3.7 meters
 DP3115_SLEEVE-DEPTH  : 0.9 meters
 DP3115
 DP3115  HISTORY     - Date     Condition        Report By
 DP3115  HISTORY     - 20130521 MONUMENTED       TROTT
 DP3115  HISTORY     - 20210331 GOOD             INDIV
 DP3115
 DP3115                          STATION DESCRIPTION
 DP3115
 DP3115'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3115'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH OF HARDIN, 6.6 MI
 DP3115'(10.6 KM) EAST-NORTHEAST OF HAMBURG AND 1.5 MI (2.4 KM) SOUTH OF
 DP3115'KAMPSVILLE.
 DP3115'
 DP3115'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3115'AND MICHAEL HOLLOW ROAD IN MICHAEL, PROCEED NORTH ON ILLINOIS STATE
 DP3115'ROUTE 100 FOR 2.9 MI (4.7 KM) TO THE STATION ON THE RIGHT.
 DP3115'
 DP3115'THE STATION IS LOCATED 6.9 M (22.6 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3115'11.4 M (37.4 FT) SOUTH OF A TELEPHONE SPLICE BOX AND 4.6 M (15.1 FT)
 DP3115'NORTH OF WOOD POLE.
 DP3115'
 DP3115'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3115'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3115'IN IDENTIFICATION.
 DP3115
 DP3115                          STATION RECOVERY (2021)
 DP3115
 DP3115'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3116 ***********************************************************************
 DP3116  DESIGNATION -  MA 060
 DP3116  PID         -  DP3116
 DP3116  STATE/COUNTY-  IL/CALHOUN
 DP3116  COUNTRY     -  US
 DP3116  USGS QUAD   -  KAMPSVILLE (2018)
 DP3116
 DP3116                         *CURRENT SURVEY CONTROL
 DP3116  ______________________________________________________________________
 DP3116* NAD 83(1986) POSITION- 39 17 11.5    (N) 090 36 29.8    (W)   HD_HELD2
 DP3116* NAVD 88 ORTHO HEIGHT -   132.667 (meters)      435.26  (feet) ADJUSTED
 DP3116  ______________________________________________________________________
 DP3116  GEOID HEIGHT    -        -32.109 (meters)                     GEOID18
 DP3116  DYNAMIC HEIGHT  -        132.592 (meters)      435.01  (feet) COMP
 DP3116  MODELED GRAVITY -    980,053.5   (mgal)                       NAVD 88
 DP3116
 DP3116  VERT ORDER      -  SECOND    CLASS I
 DP3116
 DP3116.The horizontal coordinates were established by autonomous hand held GPS
 DP3116.observations and have an estimated accuracy of +/- 10 meters.
 DP3116
 DP3116.The orthometric height was determined by differential leveling and
 DP3116.adjusted by the NATIONAL GEODETIC SURVEY
 DP3116.in July 2014.
 DP3116
 DP3116.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3116.GEOID18 height accuracy estimate available here.
 DP3116
 DP3116.Click photographs - Photos may exist for this station.
 DP3116
 DP3116.The dynamic height is computed by dividing the NAVD 88
 DP3116.geopotential number by the normal gravity value computed on the
 DP3116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3116.degrees latitude (g = 980.6199 gals.).
 DP3116
 DP3116.The modeled gravity was interpolated from observed gravity values.
 DP3116
 DP3116;                    North         East    Units  Estimated Accuracy
 DP3116;SPC IL W     -   290,870.      661,902.      MT  (+/- 10 meters HH2 GPS)
 DP3116
 DP3116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0627751300(NAD 83)
 DP3116
 DP3116                          SUPERSEDED SURVEY CONTROL
 DP3116
 DP3116.No superseded survey control is available for this station.
 DP3116
 DP3116_MARKER: F = FLANGE-ENCASED ROD
 DP3116_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3116_STAMPING: MA 060 2013
 DP3116_MARK LOGO: UIL
 DP3116_PROJECTION: FLUSH
 DP3116_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3116_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3116+STABILITY: POSITION/ELEVATION WELL
 DP3116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3116+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3116_ROD/PIPE-DEPTH: 24 meters
 DP3116_SLEEVE-DEPTH  : 0.9 meters
 DP3116
 DP3116  HISTORY     - Date     Condition        Report By
 DP3116  HISTORY     - 20130521 MONUMENTED       TROTT
 DP3116  HISTORY     - 20191017 GOOD             ILDW
 DP3116
 DP3116                          STATION DESCRIPTION
 DP3116
 DP3116'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3116'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH OF HARDIN, 7.0 MI
 DP3116'(11.3 KM) EAST-NORTHEAST OF HAMBURG AND 0.8 MI (1.3 KM) SOUTH OF
 DP3116'KAMPSVILLE.
 DP3116'
 DP3116'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3116'AND ILLINOIS STATE ROUTE 93 IN KAMPSVILLE, PROCEED SOUTH ON ILLINOIS
 DP3116'STATE ROUTE 100 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP3116'
 DP3116'THE STATION IS LOCATED 1.5 M (4.9 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3116'37.2 M (122.0 FT) SOUTH OF AN ASPHALT DRIVEWAY AND 7.3 M (24.0 FT)
 DP3116'EAST OF THE SOUTHEAST CORNER OF A CHAIN LINK FENCE.
 DP3116'
 DP3116'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3116'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3116'IN IDENTIFICATION.
 DP3116
 DP3116                          STATION RECOVERY (2019)
 DP3116
 DP3116'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DP3116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3117 ***********************************************************************
 DP3117  DESIGNATION -  MA 061
 DP3117  PID         -  DP3117
 DP3117  STATE/COUNTY-  IL/CALHOUN
 DP3117  COUNTRY     -  US
 DP3117  USGS QUAD   -  KAMPSVILLE (2018)
 DP3117
 DP3117                         *CURRENT SURVEY CONTROL
 DP3117  ______________________________________________________________________
 DP3117* NAD 83(1986) POSITION- 39 17 46.0    (N) 090 37 26.4    (W)   HD_HELD2
 DP3117* NAVD 88 ORTHO HEIGHT -   147.657 (meters)      484.44  (feet) ADJUSTED
 DP3117  ______________________________________________________________________
 DP3117  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 DP3117  DYNAMIC HEIGHT  -        147.573 (meters)      484.16  (feet) COMP
 DP3117  MODELED GRAVITY -    980,052.7   (mgal)                       NAVD 88
 DP3117
 DP3117  VERT ORDER      -  SECOND    CLASS I
 DP3117
 DP3117.The horizontal coordinates were established by autonomous hand held GPS
 DP3117.observations and have an estimated accuracy of +/- 10 meters.
 DP3117
 DP3117.The orthometric height was determined by differential leveling and
 DP3117.adjusted by the NATIONAL GEODETIC SURVEY
 DP3117.in July 2014.
 DP3117
 DP3117.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3117.GEOID18 height accuracy estimate available here.
 DP3117
 DP3117.Click photographs - Photos may exist for this station.
 DP3117
 DP3117.The dynamic height is computed by dividing the NAVD 88
 DP3117.geopotential number by the normal gravity value computed on the
 DP3117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3117.degrees latitude (g = 980.6199 gals.).
 DP3117
 DP3117.The modeled gravity was interpolated from observed gravity values.
 DP3117
 DP3117;                    North         East    Units  Estimated Accuracy
 DP3117;SPC IL W     -   291,941.      660,551.      MT  (+/- 10 meters HH2 GPS)
 DP3117
 DP3117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0489352328(NAD 83)
 DP3117
 DP3117                          SUPERSEDED SURVEY CONTROL
 DP3117
 DP3117.No superseded survey control is available for this station.
 DP3117
 DP3117_MARKER: F = FLANGE-ENCASED ROD
 DP3117_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3117_STAMPING: MA 061 2013
 DP3117_MARK LOGO: UIL
 DP3117_PROJECTION: FLUSH
 DP3117_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3117_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3117+STABILITY: POSITION/ELEVATION WELL
 DP3117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3117+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3117_ROD/PIPE-DEPTH: 18 meters
 DP3117_SLEEVE-DEPTH  : 0.9 meters
 DP3117
 DP3117  HISTORY     - Date     Condition        Report By
 DP3117  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3117
 DP3117                          STATION DESCRIPTION
 DP3117
 DP3117'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3117'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTH OF HARDIN, 6.8 MI
 DP3117'(10.9 KM) NORTHEAST OF HAMBURG AND 0.8 MI (1.3 KM) WEST OF KAMPSVILLE.
 DP3117'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3117'AND ILLINOIS STATE ROUTE 96 IN KAMPSVILLE, PROCEED WEST ON ILLINOIS
 DP3117'STATE ROUTE 96 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP3117'
 DP3117'THE STATION IS LOCATED 2.3 M (7.5 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3117'16.0 M (52.5 FT) WEST OF A FIELD ENTRANCE AND 8.5 M (27.9 FT) EAST OF
 DP3117'WOOD POLE.
 DP3117'
 DP3117'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3117'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3117'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3118 ***********************************************************************
 DP3118  DESIGNATION -  MA 062
 DP3118  PID         -  DP3118
 DP3118  STATE/COUNTY-  IL/CALHOUN
 DP3118  COUNTRY     -  US
 DP3118  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DP3118
 DP3118                         *CURRENT SURVEY CONTROL
 DP3118  ______________________________________________________________________
 DP3118* NAD 83(1986) POSITION- 39 17 47.28   (N) 090 38 17.84   (W)   HD_HELD1
 DP3118* NAVD 88 ORTHO HEIGHT -   162.298 (meters)      532.47  (feet) ADJUSTED
 DP3118  ______________________________________________________________________
 DP3118  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 DP3118  DYNAMIC HEIGHT  -        162.205 (meters)      532.17  (feet) COMP
 DP3118  MODELED GRAVITY -    980,050.8   (mgal)                       NAVD 88
 DP3118
 DP3118  VERT ORDER      -  SECOND    CLASS I
 DP3118
 DP3118.The horizontal coordinates were determined by differentially corrected
 DP3118.hand held GPS observations or other comparable positioning techniques
 DP3118.and have an estimated accuracy of +/- 3 meters.
 DP3118
 DP3118.The orthometric height was determined by differential leveling and
 DP3118.adjusted by the NATIONAL GEODETIC SURVEY
 DP3118.in July 2014.
 DP3118
 DP3118.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3118.GEOID18 height accuracy estimate available here.
 DP3118
 DP3118.Click photographs - Photos may exist for this station.
 DP3118
 DP3118.The dynamic height is computed by dividing the NAVD 88
 DP3118.geopotential number by the normal gravity value computed on the
 DP3118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3118.degrees latitude (g = 980.6199 gals.).
 DP3118
 DP3118.The modeled gravity was interpolated from observed gravity values.
 DP3118
 DP3118;                    North         East    Units  Estimated Accuracy
 DP3118;SPC IL W     -   291,986.6     659,318.4     MT  (+/- 3 meters HH1 GPS) 
 DP3118
 DP3118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0366052335(NAD 83)
 DP3118
 DP3118                          SUPERSEDED SURVEY CONTROL
 DP3118
 DP3118.No superseded survey control is available for this station.
 DP3118
 DP3118_MARKER: F = FLANGE-ENCASED ROD
 DP3118_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3118_STAMPING: MA 062 2013
 DP3118_MARK LOGO: UIL
 DP3118_PROJECTION: FLUSH
 DP3118_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3118+STABILITY: SURFACE MOTION
 DP3118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3118+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3118_ROD/PIPE-DEPTH: 12 meters
 DP3118_SLEEVE-DEPTH  : 0.9 meters
 DP3118
 DP3118  HISTORY     - Date     Condition        Report By
 DP3118  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3118
 DP3118                          STATION DESCRIPTION
 DP3118
 DP3118'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3118'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH OF HARDIN, 6.2 MI
 DP3118'(10.0 KM) NORTHEAST OF HAMBURG AND 1.6 MI (2.6 KM) WEST OF KAMPSVILLE.
 DP3118'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3118'AND ILLINOIS STATE ROUTE 96 IN KAMPSVILLE, PROCEED WEST ON ILLINOIS
 DP3118'STATE ROUTE 96 FOR 1.4 MI (2.3 KM) TO THE STATION ON THE RIGHT.
 DP3118'
 DP3118'THE STATION IS LOCATED 2.8 M (9.2 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3118'14.0 M (45.9 FT) WEST OF A FIELD ENTRANCE AND 8.0 M (26.2 FT) WEST OF
 DP3118'WOOD POLE.
 DP3118'
 DP3118'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3118'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3118'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3119 ***********************************************************************
 DP3119  DESIGNATION -  MA 063
 DP3119  PID         -  DP3119
 DP3119  STATE/COUNTY-  IL/CALHOUN
 DP3119  COUNTRY     -  US
 DP3119  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DP3119
 DP3119                         *CURRENT SURVEY CONTROL
 DP3119  ______________________________________________________________________
 DP3119* NAD 83(1986) POSITION- 39 17 41.1    (N) 090 39 13.7    (W)   HD_HELD2
 DP3119* NAVD 88 ORTHO HEIGHT -   183.298 (meters)      601.37  (feet) ADJUSTED
 DP3119  ______________________________________________________________________
 DP3119  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 DP3119  DYNAMIC HEIGHT  -        183.192 (meters)      601.02  (feet) COMP
 DP3119  MODELED GRAVITY -    980,048.1   (mgal)                       NAVD 88
 DP3119
 DP3119  VERT ORDER      -  SECOND    CLASS I
 DP3119
 DP3119.The horizontal coordinates were established by autonomous hand held GPS
 DP3119.observations and have an estimated accuracy of +/- 10 meters.
 DP3119
 DP3119.The orthometric height was determined by differential leveling and
 DP3119.adjusted by the NATIONAL GEODETIC SURVEY
 DP3119.in July 2014.
 DP3119
 DP3119.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3119.GEOID18 height accuracy estimate available here.
 DP3119
 DP3119.Click photographs - Photos may exist for this station.
 DP3119
 DP3119.The dynamic height is computed by dividing the NAVD 88
 DP3119.geopotential number by the normal gravity value computed on the
 DP3119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3119.degrees latitude (g = 980.6199 gals.).
 DP3119
 DP3119.The modeled gravity was interpolated from observed gravity values.
 DP3119
 DP3119;                    North         East    Units  Estimated Accuracy
 DP3119;SPC IL W     -   291,803.      657,979.      MT  (+/- 10 meters HH2 GPS)
 DP3119
 DP3119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0232652110(NAD 83)
 DP3119
 DP3119                          SUPERSEDED SURVEY CONTROL
 DP3119
 DP3119.No superseded survey control is available for this station.
 DP3119
 DP3119_MARKER: F = FLANGE-ENCASED ROD
 DP3119_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3119_STAMPING: MA 063 2013
 DP3119_MARK LOGO: UIL
 DP3119_PROJECTION: FLUSH
 DP3119_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3119+STABILITY: SURFACE MOTION
 DP3119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3119+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3119_ROD/PIPE-DEPTH: 3.0 meters
 DP3119_SLEEVE-DEPTH  : 0.9 meters
 DP3119
 DP3119  HISTORY     - Date     Condition        Report By
 DP3119  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3119
 DP3119                          STATION DESCRIPTION
 DP3119
 DP3119'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3119'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH OF HARDIN, 5.6 MI
 DP3119'(9.0 KM) NORTHEAST OF HAMBURG AND 2.4 MI (3.9 KM) WEST OF KAMPSVILLE.
 DP3119'
 DP3119'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3119'AND ILLINOIS STATE ROUTE 96 IN KAMPSVILLE, PROCEED WEST ON ILLINOIS
 DP3119'STATE ROUTE 96 FOR 2.25 MI (3.6 KM) TO THE STATION ON THE RIGHT.
 DP3119'
 DP3119'THE STATION IS LOCATED 12.6 M (41.3 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3119'53.0 M (173.9 FT) WEST OF A WOOD POLE AND 31.3 M (102.7 FT) EAST OF
 DP3119'WOOD POLE.
 DP3119'
 DP3119'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3119'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3119'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3120 ***********************************************************************
 DP3120  DESIGNATION -  MA 064
 DP3120  PID         -  DP3120
 DP3120  STATE/COUNTY-  IL/CALHOUN
 DP3120  COUNTRY     -  US
 DP3120  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DP3120
 DP3120                         *CURRENT SURVEY CONTROL
 DP3120  ______________________________________________________________________
 DP3120* NAD 83(1986) POSITION- 39 17 33.9    (N) 090 39 58.7    (W)   HD_HELD2
 DP3120* NAVD 88 ORTHO HEIGHT -   216.286 (meters)      709.60  (feet) ADJUSTED
 DP3120  ______________________________________________________________________
 DP3120  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 DP3120  DYNAMIC HEIGHT  -        216.162 (meters)      709.19  (feet) COMP
 DP3120  MODELED GRAVITY -    980,046.0   (mgal)                       NAVD 88
 DP3120
 DP3120  VERT ORDER      -  SECOND    CLASS I
 DP3120
 DP3120.The horizontal coordinates were established by autonomous hand held GPS
 DP3120.observations and have an estimated accuracy of +/- 10 meters.
 DP3120
 DP3120.The orthometric height was determined by differential leveling and
 DP3120.adjusted by the NATIONAL GEODETIC SURVEY
 DP3120.in July 2014.
 DP3120
 DP3120.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3120.GEOID18 height accuracy estimate available here.
 DP3120
 DP3120.Click photographs - Photos may exist for this station.
 DP3120
 DP3120.The dynamic height is computed by dividing the NAVD 88
 DP3120.geopotential number by the normal gravity value computed on the
 DP3120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3120.degrees latitude (g = 980.6199 gals.).
 DP3120
 DP3120.The modeled gravity was interpolated from observed gravity values.
 DP3120
 DP3120;                    North         East    Units  Estimated Accuracy
 DP3120;SPC IL W     -   291,587.      656,899.      MT  (+/- 10 meters HH2 GPS)
 DP3120
 DP3120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0125451860(NAD 83)
 DP3120
 DP3120                          SUPERSEDED SURVEY CONTROL
 DP3120
 DP3120.No superseded survey control is available for this station.
 DP3120
 DP3120_MARKER: F = FLANGE-ENCASED ROD
 DP3120_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3120_STAMPING: MA 064 2013
 DP3120_MARK LOGO: UIL
 DP3120_PROJECTION: FLUSH
 DP3120_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3120+STABILITY: SURFACE MOTION
 DP3120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3120+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3120_ROD/PIPE-DEPTH: 3.7 meters
 DP3120_SLEEVE-DEPTH  : 0.9 meters
 DP3120
 DP3120  HISTORY     - Date     Condition        Report By
 DP3120  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3120
 DP3120                          STATION DESCRIPTION
 DP3120
 DP3120'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3120'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH-NORTHWEST OF
 DP3120'HARDIN, 5.1 MI (8.2 KM) NORTH-NORTHEAST OF HAMBURG AND 3.1 MI (5.0 KM)
 DP3120'WEST OF KAMPSVILLE.
 DP3120'
 DP3120'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3120'AND ILLINOIS STATE ROUTE 96 IN KAMPSVILLE, PROCEED WEST ON ILLINOIS
 DP3120'STATE ROUTE 96 TO THE INTERSECTION OF SUMMIT GROVE ROAD AND THE
 DP3120'STATION IN THE SOUTHEAST QUADRANT.
 DP3120'
 DP3120'THE STATION IS LOCATED 15.0 M (49.2 FT) SOUTH OF THE CENTERLINE, 16.3
 DP3120'M (53.5 FT) WEST OF A WOOD POLE AND 3.5 M (11.5 FT) EAST OF THE EDGE
 DP3120'OF PAVEMENT.
 DP3120'
 DP3120'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3120'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3120'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3121 ***********************************************************************
 DP3121  DESIGNATION -  MA 065
 DP3121  PID         -  DP3121
 DP3121  STATE/COUNTY-  IL/CALHOUN
 DP3121  COUNTRY     -  US
 DP3121  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DP3121
 DP3121                         *CURRENT SURVEY CONTROL
 DP3121  ______________________________________________________________________
 DP3121* NAD 83(1986) POSITION- 39 17 39.16   (N) 090 40 51.99   (W)   HD_HELD1
 DP3121* NAVD 88 ORTHO HEIGHT -   187.060 (meters)      613.71  (feet) ADJUSTED
 DP3121  ______________________________________________________________________
 DP3121  GEOID HEIGHT    -        -32.130 (meters)                     GEOID18
 DP3121  DYNAMIC HEIGHT  -        186.951 (meters)      613.36  (feet) COMP
 DP3121  MODELED GRAVITY -    980,043.9   (mgal)                       NAVD 88
 DP3121
 DP3121  VERT ORDER      -  SECOND    CLASS I
 DP3121
 DP3121.The horizontal coordinates were determined by differentially corrected
 DP3121.hand held GPS observations or other comparable positioning techniques
 DP3121.and have an estimated accuracy of +/- 3 meters.
 DP3121
 DP3121.The orthometric height was determined by differential leveling and
 DP3121.adjusted by the NATIONAL GEODETIC SURVEY
 DP3121.in July 2014.
 DP3121
 DP3121.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3121.GEOID18 height accuracy estimate available here.
 DP3121
 DP3121.Click photographs - Photos may exist for this station.
 DP3121
 DP3121.The dynamic height is computed by dividing the NAVD 88
 DP3121.geopotential number by the normal gravity value computed on the
 DP3121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3121.degrees latitude (g = 980.6199 gals.).
 DP3121
 DP3121.The modeled gravity was interpolated from observed gravity values.
 DP3121
 DP3121;                    North         East    Units  Estimated Accuracy
 DP3121;SPC IL W     -   291,756.3     655,623.4     MT  (+/- 3 meters HH1 GPS) 
 DP3121
 DP3121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9997351989(NAD 83)
 DP3121
 DP3121                          SUPERSEDED SURVEY CONTROL
 DP3121
 DP3121.No superseded survey control is available for this station.
 DP3121
 DP3121_MARKER: F = FLANGE-ENCASED ROD
 DP3121_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3121_STAMPING: MA 065 2013
 DP3121_MARK LOGO: UIL
 DP3121_PROJECTION: FLUSH
 DP3121_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3121_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3121+STABILITY: POSITION/ELEVATION WELL
 DP3121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3121+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3121_ROD/PIPE-DEPTH: 4.3 meters
 DP3121_SLEEVE-DEPTH  : 0.9 meters
 DP3121
 DP3121  HISTORY     - Date     Condition        Report By
 DP3121  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3121
 DP3121                          STATION DESCRIPTION
 DP3121
 DP3121'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3121'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) NORTH-NORTHWEST OF
 DP3121'HARDIN, 4.8 MI (7.7 KM) NORTH-NORTHEAST OF HAMBURG AND 3.9 MI (6.3 KM)
 DP3121'WEST OF KAMPSVILLE.
 DP3121'
 DP3121'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3121'AND ILLINOIS STATE ROUTE 96 IN KAMPSVILLE, PROCEED WEST ON ILLINOIS
 DP3121'STATE ROUTE 96 TO THE INTERSECTION OF PERKINSON ROAD AND THE STATION
 DP3121'IN THE NORTHWEST QUADRANT.
 DP3121'
 DP3121'THE STATION IS LOCATED 5.1 M (16.7 FT) WEST OF THE CENTERLINE, 10.0 M
 DP3121'(32.8 FT) SOUTH OF A 'FIBER OPTIC' MARKER AND 5.0 M (16.4 FT) NORTH OF
 DP3121'THE EDGE OF PAVEMENT.
 DP3121'
 DP3121'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3121'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3121'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3122 ***********************************************************************
 DP3122  DESIGNATION -  MA 066
 DP3122  PID         -  DP3122
 DP3122  STATE/COUNTY-  IL/CALHOUN
 DP3122  COUNTRY     -  US
 DP3122  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DP3122
 DP3122                         *CURRENT SURVEY CONTROL
 DP3122  ______________________________________________________________________
 DP3122* NAD 83(1986) POSITION- 39 17 35.6    (N) 090 41 48.0    (W)   HD_HELD2
 DP3122* NAVD 88 ORTHO HEIGHT -   171.979 (meters)      564.23  (feet) ADJUSTED
 DP3122  ______________________________________________________________________
 DP3122  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 DP3122  DYNAMIC HEIGHT  -        171.879 (meters)      563.91  (feet) COMP
 DP3122  MODELED GRAVITY -    980,042.4   (mgal)                       NAVD 88
 DP3122
 DP3122  VERT ORDER      -  SECOND    CLASS I
 DP3122
 DP3122.The horizontal coordinates were established by autonomous hand held GPS
 DP3122.observations and have an estimated accuracy of +/- 10 meters.
 DP3122
 DP3122.The orthometric height was determined by differential leveling and
 DP3122.adjusted by the NATIONAL GEODETIC SURVEY
 DP3122.in July 2014.
 DP3122
 DP3122.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3122.GEOID18 height accuracy estimate available here.
 DP3122
 DP3122.Click photographs - Photos may exist for this station.
 DP3122
 DP3122.The dynamic height is computed by dividing the NAVD 88
 DP3122.geopotential number by the normal gravity value computed on the
 DP3122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3122.degrees latitude (g = 980.6199 gals.).
 DP3122
 DP3122.The modeled gravity was interpolated from observed gravity values.
 DP3122
 DP3122;                    North         East    Units  Estimated Accuracy
 DP3122;SPC IL W     -   291,654.      654,281.      MT  (+/- 10 meters HH2 GPS)
 DP3122
 DP3122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9863451845(NAD 83)
 DP3122
 DP3122                          SUPERSEDED SURVEY CONTROL
 DP3122
 DP3122.No superseded survey control is available for this station.
 DP3122
 DP3122_MARKER: F = FLANGE-ENCASED ROD
 DP3122_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3122_STAMPING: MA 066 2013
 DP3122_MARK LOGO: UIL
 DP3122_PROJECTION: FLUSH
 DP3122_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3122_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3122+STABILITY: POSITION/ELEVATION WELL
 DP3122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3122+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3122_ROD/PIPE-DEPTH: 4.9 meters
 DP3122_SLEEVE-DEPTH  : 0.9 meters
 DP3122
 DP3122  HISTORY     - Date     Condition        Report By
 DP3122  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3122
 DP3122                          STATION DESCRIPTION
 DP3122
 DP3122'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3122'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) NORTH-NORTHWEST OF
 DP3122'HARDIN, 4.7 MI (7.6 KM) WEST OF KAMPSVILLE AND 4.5 MI (7.2 KM)
 DP3122'NORTH-NORTHEAST OF HAMBURG.
 DP3122'
 DP3122'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3122'AND ILLINOIS STATE ROUTE 96 IN KAMPSVILLE, PROCEED WEST ON ILLINOIS
 DP3122'STATE ROUTE 96 FOR 4.7 MI (7.6 KM) TO THE STATION ON THE RIGHT.
 DP3122'
 DP3122'THE STATION IS LOCATED 2.7 M (8.9 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3122'22.0 M (72.2 FT) WEST OF A WOOD POLE AND 13.0 M (42.7 FT) SOUTH OF A
 DP3122'WIRE FENCE.
 DP3122'
 DP3122'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3122'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3122'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3123 ***********************************************************************
 DP3123  DESIGNATION -  MA 067
 DP3123  PID         -  DP3123
 DP3123  STATE/COUNTY-  IL/CALHOUN
 DP3123  COUNTRY     -  US
 DP3123  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DP3123
 DP3123                         *CURRENT SURVEY CONTROL
 DP3123  ______________________________________________________________________
 DP3123* NAD 83(1986) POSITION- 39 17 40.30   (N) 090 42 47.04   (W)   HD_HELD1
 DP3123* NAVD 88 ORTHO HEIGHT -   160.357 (meters)      526.10  (feet) ADJUSTED
 DP3123  ______________________________________________________________________
 DP3123  GEOID HEIGHT    -        -32.160 (meters)                     GEOID18
 DP3123  DYNAMIC HEIGHT  -        160.264 (meters)      525.80  (feet) COMP
 DP3123  MODELED GRAVITY -    980,041.6   (mgal)                       NAVD 88
 DP3123
 DP3123  VERT ORDER      -  SECOND    CLASS I
 DP3123
 DP3123.The horizontal coordinates were determined by differentially corrected
 DP3123.hand held GPS observations or other comparable positioning techniques
 DP3123.and have an estimated accuracy of +/- 3 meters.
 DP3123
 DP3123.The orthometric height was determined by differential leveling and
 DP3123.adjusted by the NATIONAL GEODETIC SURVEY
 DP3123.in July 2014.
 DP3123
 DP3123.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3123.GEOID18 height accuracy estimate available here.
 DP3123
 DP3123.Click photographs - Photos may exist for this station.
 DP3123
 DP3123.The dynamic height is computed by dividing the NAVD 88
 DP3123.geopotential number by the normal gravity value computed on the
 DP3123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3123.degrees latitude (g = 980.6199 gals.).
 DP3123
 DP3123.The modeled gravity was interpolated from observed gravity values.
 DP3123
 DP3123;                    North         East    Units  Estimated Accuracy
 DP3123;SPC IL W     -   291,807.7     652,866.8     MT  (+/- 3 meters HH1 GPS) 
 DP3123
 DP3123_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9721651954(NAD 83)
 DP3123
 DP3123                          SUPERSEDED SURVEY CONTROL
 DP3123
 DP3123.No superseded survey control is available for this station.
 DP3123
 DP3123_MARKER: F = FLANGE-ENCASED ROD
 DP3123_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3123_STAMPING: MA 067 2013
 DP3123_MARK LOGO: UIL
 DP3123_PROJECTION: RECESSED 8 CENTIMETERS
 DP3123_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP3123_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3123+STABILITY: POSITION/ELEVATION WELL
 DP3123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3123+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2023
 DP3123_ROD/PIPE-DEPTH: 4.9 meters
 DP3123_SLEEVE-DEPTH  : 0.9 meters
 DP3123
 DP3123  HISTORY     - Date     Condition        Report By
 DP3123  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3123  HISTORY     - 20230807 GOOD             ILDT
 DP3123
 DP3123                          STATION DESCRIPTION
 DP3123
 DP3123'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3123'THE STATION IS LOCATED ABOUT 10.8 MI (17.4 KM) NORTH-NORTHWEST OF
 DP3123'HARDIN, 5.6 MI (9.0 KM) WEST OF KAMPSVILLE AND 4.5 MI (7.2 KM) NORTH
 DP3123'OF HAMBURG.
 DP3123'
 DP3123'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3123'AND ILLINOIS STATE ROUTE 96 IN KAMPSVILLE, PROCEED WEST ON ILLINOIS
 DP3123'STATE ROUTE 96 FOR 5.5 MI (8.8 KM) TO THE STATION ON THE RIGHT.
 DP3123'
 DP3123'THE STATION IS LOCATED 3.4 M (11.2 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3123'7.8 M (25.6 FT) EAST OF AN ASPHALT FIELD ENTRANCE AND 6.5 M (21.3 FT)
 DP3123'SOUTH OF A WOOD POLE.
 DP3123'
 DP3123'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3123'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3123'IN IDENTIFICATION.
 DP3123
 DP3123                          STATION RECOVERY (2023)
 DP3123
 DP3123'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP3123'THE STATION IS 54.2 FT (16.5 M) WEST OF WEST EDGE OF CONCRETE HEADWALL
 DP3123'FOR CULVERT UNDER IL 96.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3124 ***********************************************************************
 DP3124  DESIGNATION -  MA 068
 DP3124  PID         -  DP3124
 DP3124  STATE/COUNTY-  IL/CALHOUN
 DP3124  COUNTRY     -  US
 DP3124  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DP3124
 DP3124                         *CURRENT SURVEY CONTROL
 DP3124  ______________________________________________________________________
 DP3124* NAD 83(1986) POSITION- 39 17 34.2    (N) 090 43 36.7    (W)   HD_HELD2
 DP3124* NAVD 88 ORTHO HEIGHT -   149.936 (meters)      491.92  (feet) ADJUSTED
 DP3124  ______________________________________________________________________
 DP3124  GEOID HEIGHT    -        -32.175 (meters)                     GEOID18
 DP3124  DYNAMIC HEIGHT  -        149.849 (meters)      491.63  (feet) COMP
 DP3124  MODELED GRAVITY -    980,043.5   (mgal)                       NAVD 88
 DP3124
 DP3124  VERT ORDER      -  SECOND    CLASS I
 DP3124
 DP3124.The horizontal coordinates were established by autonomous hand held GPS
 DP3124.observations and have an estimated accuracy of +/- 10 meters.
 DP3124
 DP3124.The orthometric height was determined by differential leveling and
 DP3124.adjusted by the NATIONAL GEODETIC SURVEY
 DP3124.in July 2014.
 DP3124
 DP3124.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3124.GEOID18 height accuracy estimate available here.
 DP3124
 DP3124.Click photographs - Photos may exist for this station.
 DP3124
 DP3124.The dynamic height is computed by dividing the NAVD 88
 DP3124.geopotential number by the normal gravity value computed on the
 DP3124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3124.degrees latitude (g = 980.6199 gals.).
 DP3124
 DP3124.The modeled gravity was interpolated from observed gravity values.
 DP3124
 DP3124;                    North         East    Units  Estimated Accuracy
 DP3124;SPC IL W     -   291,627.      651,676.      MT  (+/- 10 meters HH2 GPS)
 DP3124
 DP3124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9603151736(NAD 83)
 DP3124
 DP3124                          SUPERSEDED SURVEY CONTROL
 DP3124
 DP3124.No superseded survey control is available for this station.
 DP3124
 DP3124_MARKER: F = FLANGE-ENCASED ROD
 DP3124_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3124_STAMPING: MA 068 2013
 DP3124_MARK LOGO: UIL
 DP3124_PROJECTION: FLUSH
 DP3124_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3124_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3124+STABILITY: POSITION/ELEVATION WELL
 DP3124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3124+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3124_ROD/PIPE-DEPTH: 4.9 meters
 DP3124_SLEEVE-DEPTH  : 0.9 meters
 DP3124
 DP3124  HISTORY     - Date     Condition        Report By
 DP3124  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3124
 DP3124                          STATION DESCRIPTION
 DP3124
 DP3124'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3124'THE STATION IS LOCATED ABOUT 11.1 MI (17.9 KM) NORTH-NORTHWEST OF
 DP3124'HARDIN, 6.3 MI (10.1 KM) WEST OF KAMPSVILLE AND 4.4 MI (7.1 KM) NORTH
 DP3124'OF HAMBURG.
 DP3124'
 DP3124'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3124'AND ILLINOIS STATE ROUTE 96 IN KAMPSVILLE, PROCEED WEST ON ILLINOIS
 DP3124'STATE ROUTE 96 FOR 6.3 MI (10.1 KM) TO THE STATION ON THE RIGHT.
 DP3124'
 DP3124'THE STATION IS LOCATED 3.6 M (11.8 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3124'24.2 M (79.4 FT) EAST OF A WOOD POLE AND 18.0 M (59.1 FT) SOUTH OF A
 DP3124'WIRE FENCE.
 DP3124'
 DP3124'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3124'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3124'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3125 ***********************************************************************
 DP3125  DESIGNATION -  MA 069
 DP3125  PID         -  DP3125
 DP3125  STATE/COUNTY-  IL/CALHOUN
 DP3125  COUNTRY     -  US
 DP3125  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DP3125
 DP3125                         *CURRENT SURVEY CONTROL
 DP3125  ______________________________________________________________________
 DP3125* NAD 83(1986) POSITION- 39 17 16.1    (N) 090 44 03.8    (W)   HD_HELD2
 DP3125* NAVD 88 ORTHO HEIGHT -   148.381 (meters)      486.81  (feet) ADJUSTED
 DP3125  ______________________________________________________________________
 DP3125  GEOID HEIGHT    -        -32.182 (meters)                     GEOID18
 DP3125  DYNAMIC HEIGHT  -        148.295 (meters)      486.53  (feet) COMP
 DP3125  MODELED GRAVITY -    980,046.2   (mgal)                       NAVD 88
 DP3125
 DP3125  VERT ORDER      -  SECOND    CLASS I
 DP3125
 DP3125.The horizontal coordinates were established by autonomous hand held GPS
 DP3125.observations and have an estimated accuracy of +/- 10 meters.
 DP3125
 DP3125.The orthometric height was determined by differential leveling and
 DP3125.adjusted by the NATIONAL GEODETIC SURVEY
 DP3125.in July 2014.
 DP3125
 DP3125.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3125.GEOID18 height accuracy estimate available here.
 DP3125
 DP3125.Click photographs - Photos may exist for this station.
 DP3125
 DP3125.The dynamic height is computed by dividing the NAVD 88
 DP3125.geopotential number by the normal gravity value computed on the
 DP3125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3125.degrees latitude (g = 980.6199 gals.).
 DP3125
 DP3125.The modeled gravity was interpolated from observed gravity values.
 DP3125
 DP3125;                    North         East    Units  Estimated Accuracy
 DP3125;SPC IL W     -   291,073.      651,023.      MT  (+/- 10 meters HH2 GPS)
 DP3125
 DP3125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9539651162(NAD 83)
 DP3125
 DP3125                          SUPERSEDED SURVEY CONTROL
 DP3125
 DP3125.No superseded survey control is available for this station.
 DP3125
 DP3125_MARKER: F = FLANGE-ENCASED ROD
 DP3125_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3125_STAMPING: MA 069 2013
 DP3125_MARK LOGO: UIL
 DP3125_PROJECTION: FLUSH
 DP3125_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3125_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3125+STABILITY: POSITION/ELEVATION WELL
 DP3125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3125+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3125_ROD/PIPE-DEPTH: 11.0 meters
 DP3125_SLEEVE-DEPTH  : 0.9 meters
 DP3125
 DP3125  HISTORY     - Date     Condition        Report By
 DP3125  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3125
 DP3125                          STATION DESCRIPTION
 DP3125
 DP3125'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3125'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) NORTHWEST OF HARDIN,
 DP3125'6.8 MI (10.9 KM) WEST OF KAMPSVILLE AND 4.1 MI (6.6 KM)
 DP3125'NORTH-NORTHWEST OF HAMBURG.
 DP3125'
 DP3125'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DP3125'AND ILLINOIS STATE ROUTE 96 IN KAMPSVILLE, PROCEED WEST ON ILLINOIS
 DP3125'STATE ROUTE 96 FOR 6.8 MI (10.9 KM) TO THE STATION ON THE LEFT.
 DP3125'
 DP3125'THE STATION IS LOCATED 1.9 M (6.2 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3125'28.0 M (91.9 FT) EAST OF AN ASPHALT FIELD ENTRANCE AND 13.3 M (43.6
 DP3125'FT) NORTH OF A WOOD POLE.
 DP3125'
 DP3125'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3125'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3125'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3126 ***********************************************************************
 DP3126  DESIGNATION -  MA 070
 DP3126  PID         -  DP3126
 DP3126  STATE/COUNTY-  IL/CALHOUN
 DP3126  COUNTRY     -  US
 DP3126  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DP3126
 DP3126                         *CURRENT SURVEY CONTROL
 DP3126  ______________________________________________________________________
 DP3126* NAD 83(1986) POSITION- 39 17 32.4    (N) 090 44 56.9    (W)   HD_HELD2
 DP3126* NAVD 88 ORTHO HEIGHT -   137.010 (meters)      449.51  (feet) ADJUSTED
 DP3126  ______________________________________________________________________
 DP3126  GEOID HEIGHT    -        -32.203 (meters)                     GEOID18
 DP3126  DYNAMIC HEIGHT  -        136.931 (meters)      449.25  (feet) COMP
 DP3126  MODELED GRAVITY -    980,050.6   (mgal)                       NAVD 88
 DP3126
 DP3126  VERT ORDER      -  SECOND    CLASS I
 DP3126
 DP3126.The horizontal coordinates were established by autonomous hand held GPS
 DP3126.observations and have an estimated accuracy of +/- 10 meters.
 DP3126
 DP3126.The orthometric height was determined by differential leveling and
 DP3126.adjusted by the NATIONAL GEODETIC SURVEY
 DP3126.in July 2014.
 DP3126
 DP3126.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3126.GEOID18 height accuracy estimate available here.
 DP3126
 DP3126.Click photographs - Photos may exist for this station.
 DP3126
 DP3126.The dynamic height is computed by dividing the NAVD 88
 DP3126.geopotential number by the normal gravity value computed on the
 DP3126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3126.degrees latitude (g = 980.6199 gals.).
 DP3126
 DP3126.The modeled gravity was interpolated from observed gravity values.
 DP3126
 DP3126;                    North         East    Units  Estimated Accuracy
 DP3126;SPC IL W     -   291,583.      649,754.      MT  (+/- 10 meters HH2 GPS)
 DP3126
 DP3126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9411151633(NAD 83)
 DP3126
 DP3126                          SUPERSEDED SURVEY CONTROL
 DP3126
 DP3126.No superseded survey control is available for this station.
 DP3126
 DP3126_MARKER: F = FLANGE-ENCASED ROD
 DP3126_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3126_STAMPING: MA 070 2013
 DP3126_MARK LOGO: UIL
 DP3126_PROJECTION: FLUSH
 DP3126_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3126+STABILITY: SURFACE MOTION
 DP3126_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3126+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3126_ROD/PIPE-DEPTH: 3.0 meters
 DP3126_SLEEVE-DEPTH  : 0.9 meters
 DP3126
 DP3126  HISTORY     - Date     Condition        Report By
 DP3126  HISTORY     - 20130507 MONUMENTED       TROTT
 DP3126  HISTORY     - 20191017 GOOD             ILDW
 DP3126
 DP3126                          STATION DESCRIPTION
 DP3126
 DP3126'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3126'THE STATION IS LOCATED ABOUT 11.7 MI (18.8 KM) NORTHWEST OF HARDIN,
 DP3126'7.5 MI (12.1 KM) WEST OF KAMPSVILLE AND 4.6 MI (7.4 KM)
 DP3126'NORTH-NORTHWEST OF HAMBURG.
 DP3126'
 DP3126'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3126'AND CROOKED CREEK HOLLOW ROAD IN MOZIER, PROCEED SOUTH ON ILLINOIS
 DP3126'STATE ROUTE 96 FOR 0.40 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP3126'
 DP3126'THE STATION IS LOCATED 3.5 M (11.5 FT) EAST OF THE BACK OF CURB, 4.2 M
 DP3126'(13.8 FT) SOUTH OF THE CENTERLINE OF GRAVEL DRIVE AND 2.3 M (7.5 FT)
 DP3126'SOUTH OF A WOOD POLE.
 DP3126'
 DP3126'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3126'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3126'IN IDENTIFICATION.
 DP3126
 DP3126                          STATION RECOVERY (2019)
 DP3126
 DP3126'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DP3126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3127 ***********************************************************************
 DP3127  DESIGNATION -  MA 071
 DP3127  PID         -  DP3127
 DP3127  STATE/COUNTY-  IL/CALHOUN
 DP3127  COUNTRY     -  US
 DP3127  USGS QUAD   -  ANNADA (2017)
 DP3127
 DP3127                         *CURRENT SURVEY CONTROL
 DP3127  ______________________________________________________________________
 DP3127* NAD 83(1986) POSITION- 39 18 20.5    (N) 090 45 23.8    (W)   HD_HELD2
 DP3127* NAVD 88 ORTHO HEIGHT -   146.025 (meters)      479.08  (feet) ADJUSTED
 DP3127  ______________________________________________________________________
 DP3127  GEOID HEIGHT    -        -32.220 (meters)                     GEOID18
 DP3127  DYNAMIC HEIGHT  -        145.941 (meters)      478.81  (feet) COMP
 DP3127  MODELED GRAVITY -    980,049.9   (mgal)                       NAVD 88
 DP3127
 DP3127  VERT ORDER      -  SECOND    CLASS I
 DP3127
 DP3127.The horizontal coordinates were established by autonomous hand held GPS
 DP3127.observations and have an estimated accuracy of +/- 10 meters.
 DP3127
 DP3127.The orthometric height was determined by differential leveling and
 DP3127.adjusted by the NATIONAL GEODETIC SURVEY
 DP3127.in July 2014.
 DP3127
 DP3127.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3127.GEOID18 height accuracy estimate available here.
 DP3127
 DP3127.Click photographs - Photos may exist for this station.
 DP3127
 DP3127.The dynamic height is computed by dividing the NAVD 88
 DP3127.geopotential number by the normal gravity value computed on the
 DP3127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3127.degrees latitude (g = 980.6199 gals.).
 DP3127
 DP3127.The modeled gravity was interpolated from observed gravity values.
 DP3127
 DP3127;                    North         East    Units  Estimated Accuracy
 DP3127;SPC IL W     -   293,071.      649,119.      MT  (+/- 10 meters HH2 GPS)
 DP3127
 DP3127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9343053100(NAD 83)
 DP3127
 DP3127                          SUPERSEDED SURVEY CONTROL
 DP3127
 DP3127.No superseded survey control is available for this station.
 DP3127
 DP3127_MARKER: F = FLANGE-ENCASED ROD
 DP3127_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3127_STAMPING: MA 071 2013
 DP3127_MARK LOGO: UIL
 DP3127_PROJECTION: FLUSH
 DP3127_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3127+STABILITY: SURFACE MOTION
 DP3127_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3127+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3127_ROD/PIPE-DEPTH: 3.0 meters
 DP3127_SLEEVE-DEPTH  : 0.9 meters
 DP3127
 DP3127  HISTORY     - Date     Condition        Report By
 DP3127  HISTORY     - 20130424 MONUMENTED       TROTT
 DP3127
 DP3127                          STATION DESCRIPTION
 DP3127
 DP3127'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3127'THE STATION IS LOCATED ABOUT 11.5 MI (18.5 KM) SOUTH-SOUTHEAST OF
 DP3127'PLEASANT HILL, 7.9 MI (12.7 KM) WEST OF KAMPSVILLE AND 5.5 MI (8.8 KM)
 DP3127'NORTH-NORTHWEST OF HAMBURG.
 DP3127'
 DP3127'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3127'AND CROOKED CREEK HOLLOW ROAD IN MOZIER, PROCEED NORTH ON ILLINOIS
 DP3127'STATE ROUTE 96 FOR 0.45 MI (0.7 KM) TO THE STATION ON THE RIGHT.
 DP3127'
 DP3127'THE STATION IS LOCATED 5.5 M (18.0 FT) EAST OF THE CENTERLINE AND 1.2
 DP3127'M (3.9 FT) EAST OF THE BACK OF CURB.
 DP3127'
 DP3127'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3127'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3127'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3128 ***********************************************************************
 DP3128  DESIGNATION -  MA 072
 DP3128  PID         -  DP3128
 DP3128  STATE/COUNTY-  IL/CALHOUN
 DP3128  COUNTRY     -  US
 DP3128  USGS QUAD   -  ANNADA (2017)
 DP3128
 DP3128                         *CURRENT SURVEY CONTROL
 DP3128  ______________________________________________________________________
 DP3128* NAD 83(1986) POSITION- 39 19 01.3    (N) 090 45 44.4    (W)   HD_HELD2
 DP3128* NAVD 88 ORTHO HEIGHT -   138.869 (meters)      455.61  (feet) ADJUSTED
 DP3128  ______________________________________________________________________
 DP3128  GEOID HEIGHT    -        -32.234 (meters)                     GEOID18
 DP3128  DYNAMIC HEIGHT  -        138.789 (meters)      455.34  (feet) COMP
 DP3128  MODELED GRAVITY -    980,047.8   (mgal)                       NAVD 88
 DP3128
 DP3128  VERT ORDER      -  SECOND    CLASS I
 DP3128
 DP3128.The horizontal coordinates were established by autonomous hand held GPS
 DP3128.observations and have an estimated accuracy of +/- 10 meters.
 DP3128
 DP3128.The orthometric height was determined by differential leveling and
 DP3128.adjusted by the NATIONAL GEODETIC SURVEY
 DP3128.in July 2014.
 DP3128
 DP3128.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3128.GEOID18 height accuracy estimate available here.
 DP3128
 DP3128.Click photographs - Photos may exist for this station.
 DP3128
 DP3128.The dynamic height is computed by dividing the NAVD 88
 DP3128.geopotential number by the normal gravity value computed on the
 DP3128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3128.degrees latitude (g = 980.6199 gals.).
 DP3128
 DP3128.The modeled gravity was interpolated from observed gravity values.
 DP3128
 DP3128;                    North         East    Units  Estimated Accuracy
 DP3128;SPC IL W     -   294,332.      648,633.      MT  (+/- 10 meters HH2 GPS)
 DP3128
 DP3128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9290554345(NAD 83)
 DP3128
 DP3128                          SUPERSEDED SURVEY CONTROL
 DP3128
 DP3128.No superseded survey control is available for this station.
 DP3128
 DP3128_MARKER: F = FLANGE-ENCASED ROD
 DP3128_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3128_STAMPING: MA 072 2013
 DP3128_MARK LOGO: UIL
 DP3128_PROJECTION: FLUSH
 DP3128_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3128_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3128+STABILITY: POSITION/ELEVATION WELL
 DP3128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3128+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3128_ROD/PIPE-DEPTH: 12.2 meters
 DP3128_SLEEVE-DEPTH  : 0.9 meters
 DP3128
 DP3128  HISTORY     - Date     Condition        Report By
 DP3128  HISTORY     - 20130424 MONUMENTED       TROTT
 DP3128
 DP3128                          STATION DESCRIPTION
 DP3128
 DP3128'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3128'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) SOUTHEAST OF PLEASANT
 DP3128'HILL, 8.3 MI (13.4 KM) WEST OF KAMPSVILLE AND 6.5 MI (10.5 KM)
 DP3128'NORTH-NORTHWEST OF HAMBURG.
 DP3128'
 DP3128'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3128'AND CROOKED CREEK HOLLOW ROAD IN MOZIER, PROCEED NORTH ON ILLINOIS
 DP3128'STATE ROUTE 96 FOR 1.45 MI (2.3 KM) TO THE STATION ON THE RIGHT.
 DP3128'
 DP3128'THE STATION IS LOCATED 2.0 M (6.6 FT) EAST OF THE EDGE OF PAVEMENT AND
 DP3128'69.0 M (226.4 FT) SOUTH OF A 'FIBER OPTIC' MARKER.
 DP3128'
 DP3128'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3128'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3128'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3129 ***********************************************************************
 DP3129  DESIGNATION -  MA 073
 DP3129  PID         -  DP3129
 DP3129  STATE/COUNTY-  IL/CALHOUN
 DP3129  COUNTRY     -  US
 DP3129  USGS QUAD   -  ANNADA (2017)
 DP3129
 DP3129                         *CURRENT SURVEY CONTROL
 DP3129  ______________________________________________________________________
 DP3129* NAD 83(1986) POSITION- 39 19 46.7    (N) 090 46 10.6    (W)   HD_HELD2
 DP3129* NAVD 88 ORTHO HEIGHT -   138.252 (meters)      453.58  (feet) ADJUSTED
 DP3129  ______________________________________________________________________
 DP3129  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 DP3129  DYNAMIC HEIGHT  -        138.172 (meters)      453.32  (feet) COMP
 DP3129  MODELED GRAVITY -    980,047.0   (mgal)                       NAVD 88
 DP3129
 DP3129  VERT ORDER      -  SECOND    CLASS I
 DP3129
 DP3129.The horizontal coordinates were established by autonomous hand held GPS
 DP3129.observations and have an estimated accuracy of +/- 10 meters.
 DP3129
 DP3129.The orthometric height was determined by differential leveling and
 DP3129.adjusted by the NATIONAL GEODETIC SURVEY
 DP3129.in July 2014.
 DP3129
 DP3129.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3129.GEOID18 height accuracy estimate available here.
 DP3129
 DP3129.Click photographs - Photos may exist for this station.
 DP3129
 DP3129.The dynamic height is computed by dividing the NAVD 88
 DP3129.geopotential number by the normal gravity value computed on the
 DP3129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3129.degrees latitude (g = 980.6199 gals.).
 DP3129
 DP3129.The modeled gravity was interpolated from observed gravity values.
 DP3129
 DP3129;                    North         East    Units  Estimated Accuracy
 DP3129;SPC IL W     -   295,737.      648,015.      MT  (+/- 10 meters HH2 GPS)
 DP3129
 DP3129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9224355730(NAD 83)
 DP3129
 DP3129                          SUPERSEDED SURVEY CONTROL
 DP3129
 DP3129.No superseded survey control is available for this station.
 DP3129
 DP3129_MARKER: F = FLANGE-ENCASED ROD
 DP3129_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3129_STAMPING: MA 073 2013
 DP3129_MARK LOGO: UIL
 DP3129_PROJECTION: FLUSH
 DP3129_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3129_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3129+STABILITY: POSITION/ELEVATION WELL
 DP3129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3129+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3129_ROD/PIPE-DEPTH: 4.9 meters
 DP3129_SLEEVE-DEPTH  : 0.9 meters
 DP3129
 DP3129  HISTORY     - Date     Condition        Report By
 DP3129  HISTORY     - 20130424 MONUMENTED       TROTT
 DP3129  HISTORY     - 20191017 GOOD             ILDW
 DP3129
 DP3129                          STATION DESCRIPTION
 DP3129
 DP3129'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3129'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTHEAST OF PLEASANT
 DP3129'HILL, 8.9 MI (14.3 KM) WEST-NORTHWEST OF KAMPSVILLE AND 7.4 MI (11.9
 DP3129'KM) NORTH-NORTHWEST OF HAMBURG.
 DP3129'
 DP3129'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3129'AND CROOKED CREEK HOLLOW ROAD IN MOZIER, PROCEED NORTH ON ILLINOIS
 DP3129'STATE ROUTE 96 FOR 2.45 MI (3.9 KM) TO THE STATION ON THE LEFT.
 DP3129'
 DP3129'THE STATION IS LOCATED 2.0 M (6.6 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3129'12.5 M (41.0 FT) SOUTH OF A ELECTRIC TRANSMISSION TOWER AND 3.0 M (9.8
 DP3129'FT) SOUTH OF A WOOD POLE.
 DP3129'
 DP3129'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3129'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3129'IN IDENTIFICATION.
 DP3129
 DP3129                          STATION RECOVERY (2019)
 DP3129
 DP3129'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DP3129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3130 ***********************************************************************
 DP3130  DESIGNATION -  MA 074
 DP3130  PID         -  DP3130
 DP3130  STATE/COUNTY-  IL/CALHOUN
 DP3130  COUNTRY     -  US
 DP3130  USGS QUAD   -  ANNADA (2017)
 DP3130
 DP3130                         *CURRENT SURVEY CONTROL
 DP3130  ______________________________________________________________________
 DP3130* NAD 83(1986) POSITION- 39 20 25.78   (N) 090 46 40.83   (W)   HD_HELD1
 DP3130* NAVD 88 ORTHO HEIGHT -   141.174 (meters)      463.17  (feet) ADJUSTED
 DP3130  ______________________________________________________________________
 DP3130  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 DP3130  DYNAMIC HEIGHT  -        141.093 (meters)      462.90  (feet) COMP
 DP3130  MODELED GRAVITY -    980,047.3   (mgal)                       NAVD 88
 DP3130
 DP3130  VERT ORDER      -  SECOND    CLASS I
 DP3130
 DP3130.The horizontal coordinates were determined by differentially corrected
 DP3130.hand held GPS observations or other comparable positioning techniques
 DP3130.and have an estimated accuracy of +/- 3 meters.
 DP3130
 DP3130.The orthometric height was determined by differential leveling and
 DP3130.adjusted by the NATIONAL GEODETIC SURVEY
 DP3130.in July 2014.
 DP3130
 DP3130.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3130.GEOID18 height accuracy estimate available here.
 DP3130
 DP3130.Click photographs - Photos may exist for this station.
 DP3130
 DP3130.The dynamic height is computed by dividing the NAVD 88
 DP3130.geopotential number by the normal gravity value computed on the
 DP3130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3130.degrees latitude (g = 980.6199 gals.).
 DP3130
 DP3130.The modeled gravity was interpolated from observed gravity values.
 DP3130
 DP3130;                    North         East    Units  Estimated Accuracy
 DP3130;SPC IL W     -   296,946.6     647,299.3     MT  (+/- 3 meters HH1 GPS) 
 DP3130
 DP3130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9149056917(NAD 83)
 DP3130
 DP3130                          SUPERSEDED SURVEY CONTROL
 DP3130
 DP3130.No superseded survey control is available for this station.
 DP3130
 DP3130_MARKER: F = FLANGE-ENCASED ROD
 DP3130_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3130_STAMPING: MA 074 2013
 DP3130_MARK LOGO: UIL
 DP3130_PROJECTION: FLUSH
 DP3130_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP3130_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3130+STABILITY: POSITION/ELEVATION WELL
 DP3130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3130+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2023
 DP3130_ROD/PIPE-DEPTH: 8.5 meters
 DP3130_SLEEVE-DEPTH  : 0.9 meters
 DP3130
 DP3130  HISTORY     - Date     Condition        Report By
 DP3130  HISTORY     - 20130424 MONUMENTED       TROTT
 DP3130  HISTORY     - 20230807 GOOD             ILDT
 DP3130
 DP3130                          STATION DESCRIPTION
 DP3130
 DP3130'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3130'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) WEST-NORTHWEST OF
 DP3130'KAMPSVILLE, 8.7 MI (14.0 KM) SOUTHEAST OF PLEASANT HILL AND 8.3 MI
 DP3130'(13.4 KM) NORTH-NORTHWEST OF HAMBURG.
 DP3130'
 DP3130'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3130'AND CROOKED CREEK HOLLOW ROAD IN MOZIER, PROCEED NORTH ON ILLINOIS
 DP3130'STATE ROUTE 96 FOR 3.35 MI (5.4 KM) TO THE STATION ON THE LEFT.
 DP3130'
 DP3130'THE STATION IS LOCATED 5.5 M (18.0 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3130'21.0 M (68.9 FT) SOUTH OF A TELEPHONE SPLICE BOX AND 10.0 M (32.8 FT)
 DP3130'NORTH OF A WOOD POLE.
 DP3130'
 DP3130'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3130'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3130'IN IDENTIFICATION.
 DP3130
 DP3130                          STATION RECOVERY (2023)
 DP3130
 DP3130'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP3130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3131 ***********************************************************************
 DP3131  DESIGNATION -  MA 075
 DP3131  PID         -  DP3131
 DP3131  STATE/COUNTY-  IL/CALHOUN
 DP3131  COUNTRY     -  US
 DP3131  USGS QUAD   -  ANNADA (2017)
 DP3131
 DP3131                         *CURRENT SURVEY CONTROL
 DP3131  ______________________________________________________________________
 DP3131* NAD 83(1986) POSITION- 39 21 45.07   (N) 090 47 41.76   (W)   HD_HELD1
 DP3131* NAVD 88 ORTHO HEIGHT -   145.694 (meters)      478.00  (feet) ADJUSTED
 DP3131  ______________________________________________________________________
 DP3131  GEOID HEIGHT    -        -32.301 (meters)                     GEOID18
 DP3131  DYNAMIC HEIGHT  -        145.610 (meters)      477.72  (feet) COMP
 DP3131  MODELED GRAVITY -    980,049.3   (mgal)                       NAVD 88
 DP3131
 DP3131  VERT ORDER      -  SECOND    CLASS I
 DP3131
 DP3131.The horizontal coordinates were determined by differentially corrected
 DP3131.hand held GPS observations or other comparable positioning techniques
 DP3131.and have an estimated accuracy of +/- 3 meters.
 DP3131
 DP3131.The orthometric height was determined by differential leveling and
 DP3131.adjusted by the NATIONAL GEODETIC SURVEY
 DP3131.in July 2014.
 DP3131
 DP3131.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3131.GEOID18 height accuracy estimate available here.
 DP3131
 DP3131.Click photographs - Photos may exist for this station.
 DP3131
 DP3131.The dynamic height is computed by dividing the NAVD 88
 DP3131.geopotential number by the normal gravity value computed on the
 DP3131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3131.degrees latitude (g = 980.6199 gals.).
 DP3131
 DP3131.The modeled gravity was interpolated from observed gravity values.
 DP3131
 DP3131;                    North         East    Units  Estimated Accuracy
 DP3131;SPC IL W     -   299,401.7     645,857.3     MT  (+/- 3 meters HH1 GPS) 
 DP3131
 DP3131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8997159326(NAD 83)
 DP3131
 DP3131                          SUPERSEDED SURVEY CONTROL
 DP3131
 DP3131.No superseded survey control is available for this station.
 DP3131
 DP3131_MARKER: F = FLANGE-ENCASED ROD
 DP3131_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3131_STAMPING: MA 075 2013
 DP3131_MARK LOGO: UIL
 DP3131_PROJECTION: FLUSH
 DP3131_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3131_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3131+STABILITY: POSITION/ELEVATION WELL
 DP3131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3131+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2015
 DP3131_ROD/PIPE-DEPTH: 9.8 meters
 DP3131_SLEEVE-DEPTH  : 0.9 meters
 DP3131
 DP3131  HISTORY     - Date     Condition        Report By
 DP3131  HISTORY     - 20130424 MONUMENTED       TROTT
 DP3131  HISTORY     - 20151106 GOOD             ILDT
 DP3131
 DP3131                          STATION DESCRIPTION
 DP3131
 DP3131'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3131'THE STATION IS LOCATED ABOUT 10.9 MI (17.5 KM) WEST-NORTHWEST OF
 DP3131'KAMPSVILLE, 10.1 MI (16.3 KM) NORTH-NORTHWEST OF HAMBURG AND 6.9 MI
 DP3131'(11.1 KM) SOUTHEAST OF PLEASANT HILL.
 DP3131'
 DP3131'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3131'AND BELLEVIEW CREEK HOLLOW ROAD IN BELLEVIEW, PROCEED NORTH ON
 DP3131'ILLINOIS STATE ROUTE 96 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE
 DP3131'LEFT.
 DP3131'
 DP3131'THE STATION IS LOCATED 5.7 MI (9.2 KM) WEST OF THE EDGE OF PAVEMENT,
 DP3131'29.8 M (97.8 FT) SOUTH OF A TELEPHONE SPLICE BOX AND 20.0 M (65.6 FT)
 DP3131'SOUTH OF A GRAVEL FIELD ENTRANCE.
 DP3131'
 DP3131'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3131'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3131'IN IDENTIFICATION.
 DP3131
 DP3131                          STATION RECOVERY (2015)
 DP3131
 DP3131'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (DL)
 DP3131'STATION IS 17.7 FEET WEST OF WEST EDGE OF PAVEMENT(IL-96).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3132 ***********************************************************************
 DP3132  DESIGNATION -  MA 076
 DP3132  PID         -  DP3132
 DP3132  STATE/COUNTY-  IL/CALHOUN
 DP3132  COUNTRY     -  US
 DP3132  USGS QUAD   -  PLEASANT HILL EAST (2018)
 DP3132
 DP3132                         *CURRENT SURVEY CONTROL
 DP3132  ______________________________________________________________________
 DP3132* NAD 83(1986) POSITION- 39 22 35.04   (N) 090 48 19.33   (W)   HD_HELD1
 DP3132* NAVD 88 ORTHO HEIGHT -   143.186 (meters)      469.77  (feet) ADJUSTED
 DP3132  ______________________________________________________________________
 DP3132  GEOID HEIGHT    -        -32.317 (meters)                     GEOID18
 DP3132  DYNAMIC HEIGHT  -        143.104 (meters)      469.50  (feet) COMP
 DP3132  MODELED GRAVITY -    980,050.9   (mgal)                       NAVD 88
 DP3132
 DP3132  VERT ORDER      -  SECOND    CLASS I
 DP3132
 DP3132.The horizontal coordinates were determined by differentially corrected
 DP3132.hand held GPS observations or other comparable positioning techniques
 DP3132.and have an estimated accuracy of +/- 3 meters.
 DP3132
 DP3132.The orthometric height was determined by differential leveling and
 DP3132.adjusted by the NATIONAL GEODETIC SURVEY
 DP3132.in July 2014.
 DP3132
 DP3132.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3132.GEOID18 height accuracy estimate available here.
 DP3132
 DP3132.Click photographs - Photos may exist for this station.
 DP3132
 DP3132.The dynamic height is computed by dividing the NAVD 88
 DP3132.geopotential number by the normal gravity value computed on the
 DP3132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3132.degrees latitude (g = 980.6199 gals.).
 DP3132
 DP3132.The modeled gravity was interpolated from observed gravity values.
 DP3132
 DP3132;                    North         East    Units  Estimated Accuracy
 DP3132;SPC IL W     -   300,949.0     644,968.8     MT  (+/- 3 meters HH1 GPS) 
 DP3132
 DP3132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8903560844(NAD 83)
 DP3132
 DP3132                          SUPERSEDED SURVEY CONTROL
 DP3132
 DP3132.No superseded survey control is available for this station.
 DP3132
 DP3132_MARKER: F = FLANGE-ENCASED ROD
 DP3132_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3132_STAMPING: MA 076 2013
 DP3132_MARK LOGO: UIL
 DP3132_PROJECTION: RECESSED 10 CENTIMETERS
 DP3132_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP3132_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3132+STABILITY: POSITION/ELEVATION WELL
 DP3132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3132+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2023
 DP3132_ROD/PIPE-DEPTH: 7.3 meters
 DP3132_SLEEVE-DEPTH  : 0.9 meters
 DP3132
 DP3132  HISTORY     - Date     Condition        Report By
 DP3132  HISTORY     - 20130424 MONUMENTED       TROTT
 DP3132  HISTORY     - 20230307 GOOD             ILDT
 DP3132
 DP3132                          STATION DESCRIPTION
 DP3132
 DP3132'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3132'THE STATION IS LOCATED ABOUT 11.2 MI (18.0 KM) WEST-SOUTHWEST OF
 DP3132'PEARL, 11.1 MI (17.9 KM) NORTH-NORTHWEST OF HAMBURG AND 5.9 MI (9.5
 DP3132'KM) SOUTHEAST OF PLEASANT HILL.
 DP3132'
 DP3132'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3132'AND BELLEVIEW CREEK HOLLOW ROAD IN BELLEVIEW, PROCEED NORTH ON
 DP3132'ILLINOIS STATE ROUTE 96 FOR 2.0 MI (3.2 KM) TO THE STATION ON THE
 DP3132'LEFT.
 DP3132'
 DP3132'THE STATION IS LOCATED 6.8 M (22.3 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3132'47.2 M (154.9 FT) SOUTH OF A WOOD POLE AND 4.5 M (14.8 FT) SOUTH OF A
 DP3132'FIELD ENTRANCE.
 DP3132'
 DP3132'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3132'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3132'IN IDENTIFICATION.
 DP3132
 DP3132                          STATION RECOVERY (2023)
 DP3132
 DP3132'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP3132'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3132'AND BELLEVIEW CREEK HOLLOW ROAD IN BELLEVIEW, PROCEED NORTH ON
 DP3132'ILLINOIS STATE ROUTE 96 FOR 2.1 MI (3.4 KM) TO STATION ON THE LEFT AT
 DP3132'FIELD ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3133 ***********************************************************************
 DP3133  DESIGNATION -  MA 077
 DP3133  PID         -  DP3133
 DP3133  STATE/COUNTY-  IL/CALHOUN
 DP3133  COUNTRY     -  US
 DP3133  USGS QUAD   -  PLEASANT HILL EAST (2018)
 DP3133
 DP3133                         *CURRENT SURVEY CONTROL
 DP3133  ______________________________________________________________________
 DP3133* NAD 83(1986) POSITION- 39 23 06.9    (N) 090 48 38.5    (W)   HD_HELD2
 DP3133* NAVD 88 ORTHO HEIGHT -   148.118 (meters)      485.95  (feet) ADJUSTED
 DP3133  ______________________________________________________________________
 DP3133  GEOID HEIGHT    -        -32.326 (meters)                     GEOID18
 DP3133  DYNAMIC HEIGHT  -        148.033 (meters)      485.67  (feet) COMP
 DP3133  MODELED GRAVITY -    980,052.2   (mgal)                       NAVD 88
 DP3133
 DP3133  VERT ORDER      -  SECOND    CLASS I
 DP3133
 DP3133.The horizontal coordinates were established by autonomous hand held GPS
 DP3133.observations and have an estimated accuracy of +/- 10 meters.
 DP3133
 DP3133.The orthometric height was determined by differential leveling and
 DP3133.adjusted by the NATIONAL GEODETIC SURVEY
 DP3133.in July 2014.
 DP3133
 DP3133.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3133.GEOID18 height accuracy estimate available here.
 DP3133
 DP3133.Click photographs - Photos may exist for this station.
 DP3133
 DP3133.The dynamic height is computed by dividing the NAVD 88
 DP3133.geopotential number by the normal gravity value computed on the
 DP3133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3133.degrees latitude (g = 980.6199 gals.).
 DP3133
 DP3133.The modeled gravity was interpolated from observed gravity values.
 DP3133
 DP3133;                    North         East    Units  Estimated Accuracy
 DP3133;SPC IL W     -   301,935.      644,517.      MT  (+/- 10 meters HH2 GPS)
 DP3133
 DP3133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8855261816(NAD 83)
 DP3133
 DP3133                          SUPERSEDED SURVEY CONTROL
 DP3133
 DP3133.No superseded survey control is available for this station.
 DP3133
 DP3133_MARKER: F = FLANGE-ENCASED ROD
 DP3133_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3133_STAMPING: MA 077 2013
 DP3133_MARK LOGO: UIL
 DP3133_PROJECTION: FLUSH
 DP3133_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3133_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3133+STABILITY: POSITION/ELEVATION WELL
 DP3133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3133+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2013
 DP3133_ROD/PIPE-DEPTH: 11.0 meters
 DP3133_SLEEVE-DEPTH  : 0.9 meters
 DP3133
 DP3133  HISTORY     - Date     Condition        Report By
 DP3133  HISTORY     - 20130424 MONUMENTED       TROTT
 DP3133
 DP3133                          STATION DESCRIPTION
 DP3133
 DP3133'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3133'THE STATION IS LOCATED ABOUT 11.8 MI (19.0 KM) NORTH-NORTHWEST OF
 DP3133'HAMBURG, 11.1 MI (17.9 KM) WEST-SOUTHWEST OF PEARL AND 5.2 MI (8.4 KM)
 DP3133'SOUTHEAST OF PLEASANT HILL.
 DP3133'
 DP3133'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3133'AND BELLEVIEW CREEK HOLLOW ROAD IN BELLEVIEW, PROCEED NORTH ON
 DP3133'ILLINOIS STATE ROUTE 96 FOR 2.8 MI (4.5 KM) TO THE STATION ON THE
 DP3133'RIGHT.
 DP3133'
 DP3133'THE STATION IS LOCATED 6.1 M (20.0 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3133'96.4 M (316.3 FT) SOUTH OF A BOX CULVERT AND 31.0 M (101.7 FT) SOUTH
 DP3133'OF A WOODEN SIGN POST.
 DP3133'
 DP3133'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3133'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3133'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3134 ***********************************************************************
 DP3134  DESIGNATION -  MA 078
 DP3134  PID         -  DP3134
 DP3134  STATE/COUNTY-  IL/CALHOUN
 DP3134  COUNTRY     -  US
 DP3134  USGS QUAD   -  PLEASANT HILL EAST (2018)
 DP3134
 DP3134                         *CURRENT SURVEY CONTROL
 DP3134  ______________________________________________________________________
 DP3134* NAD 83(1986) POSITION- 39 23 43.69   (N) 090 49 09.27   (W)   HD_HELD1
 DP3134* NAVD 88 ORTHO HEIGHT -   143.872 (meters)      472.02  (feet) ADJUSTED
 DP3134  ______________________________________________________________________
 DP3134  GEOID HEIGHT    -        -32.338 (meters)                     GEOID18
 DP3134  DYNAMIC HEIGHT  -        143.790 (meters)      471.75  (feet) COMP
 DP3134  MODELED GRAVITY -    980,053.8   (mgal)                       NAVD 88
 DP3134
 DP3134  VERT ORDER      -  SECOND    CLASS I
 DP3134
 DP3134.The horizontal coordinates were determined by differentially corrected
 DP3134.hand held GPS observations or other comparable positioning techniques
 DP3134.and have an estimated accuracy of +/- 3 meters.
 DP3134
 DP3134.The orthometric height was determined by differential leveling and
 DP3134.adjusted by the NATIONAL GEODETIC SURVEY
 DP3134.in July 2014.
 DP3134
 DP3134.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3134.GEOID18 height accuracy estimate available here.
 DP3134
 DP3134.Click photographs - Photos may exist for this station.
 DP3134
 DP3134.The dynamic height is computed by dividing the NAVD 88
 DP3134.geopotential number by the normal gravity value computed on the
 DP3134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3134.degrees latitude (g = 980.6199 gals.).
 DP3134
 DP3134.The modeled gravity was interpolated from observed gravity values.
 DP3134
 DP3134;                    North         East    Units  Estimated Accuracy
 DP3134;SPC IL W     -   303,074.6     643,788.9     MT  (+/- 3 meters HH1 GPS) 
 DP3134
 DP3134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8778862932(NAD 83)
 DP3134
 DP3134                          SUPERSEDED SURVEY CONTROL
 DP3134
 DP3134.No superseded survey control is available for this station.
 DP3134
 DP3134_MARKER: F = FLANGE-ENCASED ROD
 DP3134_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3134_STAMPING: MA 078 2013
 DP3134_MARK LOGO: UIL
 DP3134_PROJECTION: RECESSED 10 CENTIMETERS
 DP3134_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP3134_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3134+STABILITY: POSITION/ELEVATION WELL
 DP3134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3134+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2023
 DP3134_ROD/PIPE-DEPTH: 9.8 meters
 DP3134_SLEEVE-DEPTH  : 0.9 meters
 DP3134
 DP3134  HISTORY     - Date     Condition        Report By
 DP3134  HISTORY     - 20130424 MONUMENTED       TROTT
 DP3134  HISTORY     - 20230307 GOOD             ILDT
 DP3134
 DP3134                          STATION DESCRIPTION
 DP3134
 DP3134'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3134'THE STATION IS LOCATED ABOUT 11.7 MI (18.8 KM) SOUTH-SOUTHEAST OF
 DP3134'SUMMER HILL, 11.3 MI (18.2 KM) WEST-SOUTHWEST OF PEARL AND 4.4 MI (7.1
 DP3134'KM) SOUTHEAST OF PLEASANT HILL.
 DP3134'
 DP3134'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3134'AND BELLEVIEW CREEK HOLLOW ROAD IN BELLEVIEW, PROCEED NORTH ON
 DP3134'ILLINOIS STATE ROUTE 96 FOR 3.6 MI (5.8 KM) TO THE STATION ON THE
 DP3134'RIGHT.
 DP3134'
 DP3134'THE STATION IS LOCATED 10.5 M (34.4 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3134'39.1 M (128.3 FT) NORTH OF THE CENTERLINE OF A GRAVEL DRIVE AND 22.0 M
 DP3134'(72.2 FT) SOUTH OF A WOOD POLE.
 DP3134'
 DP3134'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3134'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3134'IN IDENTIFICATION.
 DP3134
 DP3134                          STATION RECOVERY (2023)
 DP3134
 DP3134'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP3134'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3135 ***********************************************************************
 DP3135  DESIGNATION -  MA 079
 DP3135  PID         -  DP3135
 DP3135  STATE/COUNTY-  IL/PIKE
 DP3135  COUNTRY     -  US
 DP3135  USGS QUAD   -  PLEASANT HILL EAST (2018)
 DP3135
 DP3135                         *CURRENT SURVEY CONTROL
 DP3135  ______________________________________________________________________
 DP3135* NAD 83(1986) POSITION- 39 24 24.6    (N) 090 49 41.9    (W)   HD_HELD2
 DP3135* NAVD 88 ORTHO HEIGHT -   142.675 (meters)      468.09  (feet) ADJUSTED
 DP3135  ______________________________________________________________________
 DP3135  GEOID HEIGHT    -        -32.352 (meters)                     GEOID18
 DP3135  DYNAMIC HEIGHT  -        142.594 (meters)      467.83  (feet) COMP
 DP3135  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 DP3135
 DP3135  VERT ORDER      -  SECOND    CLASS I
 DP3135
 DP3135.The horizontal coordinates were established by autonomous hand held GPS
 DP3135.observations and have an estimated accuracy of +/- 10 meters.
 DP3135
 DP3135.The orthometric height was determined by differential leveling and
 DP3135.adjusted by the NATIONAL GEODETIC SURVEY
 DP3135.in July 2014.
 DP3135
 DP3135.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3135.GEOID18 height accuracy estimate available here.
 DP3135
 DP3135.Click photographs - Photos may exist for this station.
 DP3135
 DP3135.The dynamic height is computed by dividing the NAVD 88
 DP3135.geopotential number by the normal gravity value computed on the
 DP3135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3135.degrees latitude (g = 980.6199 gals.).
 DP3135
 DP3135.The modeled gravity was interpolated from observed gravity values.
 DP3135
 DP3135;                    North         East    Units  Estimated Accuracy
 DP3135;SPC IL W     -   304,342.      643,017.      MT  (+/- 10 meters HH2 GPS)
 DP3135
 DP3135_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8697764175(NAD 83)
 DP3135
 DP3135                          SUPERSEDED SURVEY CONTROL
 DP3135
 DP3135.No superseded survey control is available for this station.
 DP3135
 DP3135_MARKER: F = FLANGE-ENCASED ROD
 DP3135_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3135_STAMPING: MA 079 2013
 DP3135_MARK LOGO: UIL
 DP3135_PROJECTION: FLUSH
 DP3135_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3135+STABILITY: SURFACE MOTION
 DP3135_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3135+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3135_ROD/PIPE-DEPTH: 3.7 meters
 DP3135_SLEEVE-DEPTH  : 0.9 meters
 DP3135
 DP3135  HISTORY     - Date     Condition        Report By
 DP3135  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3135  HISTORY     - 20191017 GOOD             ILDW
 DP3135
 DP3135                          STATION DESCRIPTION
 DP3135
 DP3135'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3135'THE STATION IS LOCATED ABOUT 11.4 MI (18.3 KM) WEST-SOUTHWEST OF
 DP3135'PEARL, 10.8 MI (17.4 KM) SOUTH-SOUTHEAST OF SUMMER HILL AND 3.4 MI
 DP3135'(5.5 KM) SOUTHEAST OF PLEASANT HILL.
 DP3135'
 DP3135'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3135'AND BELLEVIEW CREEK HOLLOW ROAD IN BELLEVIEW, PROCEED NORTH ON
 DP3135'ILLINOIS STATE ROUTE 96 FOR 4.5 MI (7.2 KM) TO THE STATION ON THE
 DP3135'RIGHT.
 DP3135'
 DP3135'THE STATION IS LOCATED 3.0 M (9.8 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3135'43.4 M (142.4 FT) SOUTH OF A WOOD POLE AND 2.3 M (7.5 FT) NORTH OF A
 DP3135'METAL SIGN POST.
 DP3135'
 DP3135'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3135'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3135'IN IDENTIFICATION.
 DP3135
 DP3135                          STATION RECOVERY (2019)
 DP3135
 DP3135'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DP3135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3136 ***********************************************************************
 DP3136  DESIGNATION -  MA 080
 DP3136  PID         -  DP3136
 DP3136  STATE/COUNTY-  IL/PIKE
 DP3136  COUNTRY     -  US
 DP3136  USGS QUAD   -  PLEASANT HILL EAST (2018)
 DP3136
 DP3136                         *CURRENT SURVEY CONTROL
 DP3136  ______________________________________________________________________
 DP3136* NAD 83(1986) POSITION- 39 25 05.4    (N) 090 50 10.2    (W)   HD_HELD2
 DP3136* NAVD 88 ORTHO HEIGHT -   148.873 (meters)      488.43  (feet) ADJUSTED
 DP3136  ______________________________________________________________________
 DP3136  GEOID HEIGHT    -        -32.365 (meters)                     GEOID18
 DP3136  DYNAMIC HEIGHT  -        148.788 (meters)      488.15  (feet) COMP
 DP3136  MODELED GRAVITY -    980,057.3   (mgal)                       NAVD 88
 DP3136
 DP3136  VERT ORDER      -  SECOND    CLASS I
 DP3136
 DP3136.The horizontal coordinates were established by autonomous hand held GPS
 DP3136.observations and have an estimated accuracy of +/- 10 meters.
 DP3136
 DP3136.The orthometric height was determined by differential leveling and
 DP3136.adjusted by the NATIONAL GEODETIC SURVEY
 DP3136.in July 2014.
 DP3136
 DP3136.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3136.GEOID18 height accuracy estimate available here.
 DP3136
 DP3136.Click photographs - Photos may exist for this station.
 DP3136
 DP3136.The dynamic height is computed by dividing the NAVD 88
 DP3136.geopotential number by the normal gravity value computed on the
 DP3136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3136.degrees latitude (g = 980.6199 gals.).
 DP3136
 DP3136.The modeled gravity was interpolated from observed gravity values.
 DP3136
 DP3136;                    North         East    Units  Estimated Accuracy
 DP3136;SPC IL W     -   305,605.      642,350.      MT  (+/- 10 meters HH2 GPS)
 DP3136
 DP3136_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8627065416(NAD 83)
 DP3136
 DP3136                          SUPERSEDED SURVEY CONTROL
 DP3136
 DP3136.No superseded survey control is available for this station.
 DP3136
 DP3136_MARKER: F = FLANGE-ENCASED ROD
 DP3136_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3136_STAMPING: MA 080 2013
 DP3136_MARK LOGO: UIL
 DP3136_PROJECTION: FLUSH
 DP3136_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3136+STABILITY: SURFACE MOTION
 DP3136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3136+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3136_ROD/PIPE-DEPTH: 3.7 meters
 DP3136_SLEEVE-DEPTH  : 0.9 meters
 DP3136
 DP3136  HISTORY     - Date     Condition        Report By
 DP3136  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3136
 DP3136                          STATION DESCRIPTION
 DP3136
 DP3136'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3136'THE STATION IS LOCATED ABOUT 11.6 MI (18.7 KM) WEST-SOUTHWEST OF
 DP3136'PEARL, 9.9 MI (15.9 KM) SOUTH-SOUTHEAST OF SUMMER HILL AND 2.6 MI (4.2
 DP3136'KM) SOUTHEAST OF PLEASANT HILL.
 DP3136'
 DP3136'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3136'AND BELLEVIEW CREEK HOLLOW ROAD IN BELLEVIEW, PROCEED NORTH ON
 DP3136'ILLINOIS STATE ROUTE 96 FOR 5.4 MI (8.7 KM) TO THE STATION ON THE
 DP3136'RIGHT.
 DP3136'
 DP3136'THE STATION IS LOCATED 5.0 M (16.4 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3136'17.4 M (57.1 FT) NORTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY AND 3.0
 DP3136'M (9.8 FT) WEST OF A WOOD POWER POLE WITH METER.
 DP3136'
 DP3136'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3136'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3136'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3137 ***********************************************************************
 DP3137  DESIGNATION -  MA 081
 DP3137  PID         -  DP3137
 DP3137  STATE/COUNTY-  IL/PIKE
 DP3137  COUNTRY     -  US
 DP3137  USGS QUAD   -  PLEASANT HILL EAST (2018)
 DP3137
 DP3137                         *CURRENT SURVEY CONTROL
 DP3137  ______________________________________________________________________
 DP3137* NAD 83(1986) POSITION- 39 25 41.82   (N) 090 50 50.58   (W)   HD_HELD1
 DP3137* NAVD 88 ORTHO HEIGHT -   142.188 (meters)      466.50  (feet) ADJUSTED
 DP3137  ______________________________________________________________________
 DP3137  GEOID HEIGHT    -        -32.380 (meters)                     GEOID18
 DP3137  DYNAMIC HEIGHT  -        142.107 (meters)      466.23  (feet) COMP
 DP3137  MODELED GRAVITY -    980,058.8   (mgal)                       NAVD 88
 DP3137
 DP3137  VERT ORDER      -  SECOND    CLASS I
 DP3137
 DP3137.The horizontal coordinates were determined by differentially corrected
 DP3137.hand held GPS observations or other comparable positioning techniques
 DP3137.and have an estimated accuracy of +/- 3 meters.
 DP3137
 DP3137.The orthometric height was determined by differential leveling and
 DP3137.adjusted by the NATIONAL GEODETIC SURVEY
 DP3137.in July 2014.
 DP3137
 DP3137.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3137.GEOID18 height accuracy estimate available here.
 DP3137
 DP3137.Click photographs - Photos may exist for this station.
 DP3137
 DP3137.The dynamic height is computed by dividing the NAVD 88
 DP3137.geopotential number by the normal gravity value computed on the
 DP3137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3137.degrees latitude (g = 980.6199 gals.).
 DP3137
 DP3137.The modeled gravity was interpolated from observed gravity values.
 DP3137
 DP3137;                    North         East    Units  Estimated Accuracy
 DP3137;SPC IL W     -   306,735.4     641,392.3     MT  (+/- 3 meters HH1 GPS) 
 DP3137
 DP3137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8527866516(NAD 83)
 DP3137
 DP3137                          SUPERSEDED SURVEY CONTROL
 DP3137
 DP3137.No superseded survey control is available for this station.
 DP3137
 DP3137_MARKER: F = FLANGE-ENCASED ROD
 DP3137_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3137_STAMPING: MA 081 2013
 DP3137_MARK LOGO: UIL
 DP3137_PROJECTION: FLUSH
 DP3137_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3137_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3137+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2019
 DP3137_ROD/PIPE-DEPTH: 23.2 meters
 DP3137_SLEEVE-DEPTH  : 0.9 meters
 DP3137
 DP3137  HISTORY     - Date     Condition        Report By
 DP3137  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3137  HISTORY     - 20191001 GOOD             ILDT
 DP3137
 DP3137                          STATION DESCRIPTION
 DP3137
 DP3137'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3137'THE STATION IS LOCATED ABOUT 11.5 MI (18.5 KM) SOUTHEAST OF ROCKPORT,
 DP3137'9.0 MI (14.5 KM) SOUTH-SOUTHEAST OF SUMMER HILL AND 1.7 MI (2.7 KM)
 DP3137'SOUTHEAST OF PLEASANT HILL.
 DP3137'
 DP3137'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3137'AND BELLEVIEW CREEK HOLLOW ROAD IN BELLEVIEW, PROCEED NORTH ON
 DP3137'ILLINOIS STATE ROUTE 96 FOR 6.3 MI (10.1 KM) TO THE STATION ON THE
 DP3137'RIGHT.
 DP3137'
 DP3137'THE STATION IS LOCATED 2.9 M (9.5 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3137'43.8 M (143.7 FT) SOUTH OF THE CENTERLINE OF 120TH AVENUE AND 40.6 M
 DP3137'(133.2 FT) NORTH OF A WOOD POLE.
 DP3137'
 DP3137'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3137'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3137'IN IDENTIFICATION.
 DP3137
 DP3137                          STATION RECOVERY (2019)
 DP3137
 DP3137'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP3137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3138 ***********************************************************************
 DP3138  DESIGNATION -  MA 082
 DP3138  PID         -  DP3138
 DP3138  STATE/COUNTY-  IL/PIKE
 DP3138  COUNTRY     -  US
 DP3138  USGS QUAD   -  PLEASANT HILL EAST (2018)
 DP3138
 DP3138                         *CURRENT SURVEY CONTROL
 DP3138  ______________________________________________________________________
 DP3138* NAD 83(1986) POSITION- 39 26 14.7    (N) 090 51 42.0    (W)   HD_HELD2
 DP3138* NAVD 88 ORTHO HEIGHT -   147.733 (meters)      484.69  (feet) ADJUSTED
 DP3138  ______________________________________________________________________
 DP3138  GEOID HEIGHT    -        -32.394 (meters)                     GEOID18
 DP3138  DYNAMIC HEIGHT  -        147.649 (meters)      484.41  (feet) COMP
 DP3138  MODELED GRAVITY -    980,058.2   (mgal)                       NAVD 88
 DP3138
 DP3138  VERT ORDER      -  SECOND    CLASS I
 DP3138
 DP3138.The horizontal coordinates were established by autonomous hand held GPS
 DP3138.observations and have an estimated accuracy of +/- 10 meters.
 DP3138
 DP3138.The orthometric height was determined by differential leveling and
 DP3138.adjusted by the NATIONAL GEODETIC SURVEY
 DP3138.in July 2014.
 DP3138
 DP3138.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3138.GEOID18 height accuracy estimate available here.
 DP3138
 DP3138.Click photographs - Photos may exist for this station.
 DP3138
 DP3138.The dynamic height is computed by dividing the NAVD 88
 DP3138.geopotential number by the normal gravity value computed on the
 DP3138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3138.degrees latitude (g = 980.6199 gals.).
 DP3138
 DP3138.The modeled gravity was interpolated from observed gravity values.
 DP3138
 DP3138;                    North         East    Units  Estimated Accuracy
 DP3138;SPC IL W     -   307,759.      640,170.      MT  (+/- 10 meters HH2 GPS)
 DP3138
 DP3138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8402467500(NAD 83)
 DP3138
 DP3138                          SUPERSEDED SURVEY CONTROL
 DP3138
 DP3138.No superseded survey control is available for this station.
 DP3138
 DP3138_MARKER: F = FLANGE-ENCASED ROD
 DP3138_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3138_STAMPING: MA 082 2013
 DP3138_MARK LOGO: UIL
 DP3138_PROJECTION: FLUSH
 DP3138_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3138+STABILITY: SURFACE MOTION
 DP3138_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3138+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3138_ROD/PIPE-DEPTH: 3.0 meters
 DP3138_SLEEVE-DEPTH  : 0.9 meters
 DP3138
 DP3138  HISTORY     - Date     Condition        Report By
 DP3138  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3138
 DP3138                          STATION DESCRIPTION
 DP3138
 DP3138'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3138'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) SOUTHEAST OF ROCKPORT,
 DP3138'8.1 MI (13.0 KM) SOUTH-SOUTHEAST OF SUMMER HILL AND 0.7 MI (1.1 KM)
 DP3138'SOUTHEAST OF PLEASANT HILL.
 DP3138'
 DP3138'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3138'AND MAIN STREET IN PLEASANT HILL, PROCEED SOUTH ON ILLINOIS STATE
 DP3138'ROUTE 96 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP3138'
 DP3138'THE STATION IS LOCATED 6.5 M (21.3 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3138'44.0 M (144.4 FT) SOUTH OF A MAILBOX AND 21.8 M (71.5 FT) SOUTH OF A
 DP3138'TELEPHONE SPLICE BOX.
 DP3138'
 DP3138'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3138'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3138'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3139 ***********************************************************************
 DP3139  DESIGNATION -  MA 083
 DP3139  PID         -  DP3139
 DP3139  STATE/COUNTY-  IL/PIKE
 DP3139  COUNTRY     -  US
 DP3139  USGS QUAD   -  PLEASANT HILL EAST (2018)
 DP3139
 DP3139                         *CURRENT SURVEY CONTROL
 DP3139  ______________________________________________________________________
 DP3139* NAD 83(1986) POSITION- 39 26 42.2    (N) 090 52 27.3    (W)   HD_HELD2
 DP3139* NAVD 88 ORTHO HEIGHT -   141.111 (meters)      462.96  (feet) ADJUSTED
 DP3139  ______________________________________________________________________
 DP3139  GEOID HEIGHT    -        -32.404 (meters)                     GEOID18
 DP3139  DYNAMIC HEIGHT  -        141.031 (meters)      462.70  (feet) COMP
 DP3139  MODELED GRAVITY -    980,056.7   (mgal)                       NAVD 88
 DP3139
 DP3139  VERT ORDER      -  SECOND    CLASS I
 DP3139
 DP3139.The horizontal coordinates were established by autonomous hand held GPS
 DP3139.observations and have an estimated accuracy of +/- 10 meters.
 DP3139
 DP3139.The orthometric height was determined by differential leveling and
 DP3139.adjusted by the NATIONAL GEODETIC SURVEY
 DP3139.in July 2014.
 DP3139
 DP3139.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3139.GEOID18 height accuracy estimate available here.
 DP3139
 DP3139.Click photographs - Photos may exist for this station.
 DP3139
 DP3139.The dynamic height is computed by dividing the NAVD 88
 DP3139.geopotential number by the normal gravity value computed on the
 DP3139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3139.degrees latitude (g = 980.6199 gals.).
 DP3139
 DP3139.The modeled gravity was interpolated from observed gravity values.
 DP3139
 DP3139;                    North         East    Units  Estimated Accuracy
 DP3139;SPC IL W     -   308,615.      639,094.      MT  (+/- 10 meters HH2 GPS)
 DP3139
 DP3139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8292168323(NAD 83)
 DP3139
 DP3139                          SUPERSEDED SURVEY CONTROL
 DP3139
 DP3139.No superseded survey control is available for this station.
 DP3139
 DP3139_MARKER: F = FLANGE-ENCASED ROD
 DP3139_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3139_STAMPING: MA 083 2013
 DP3139_MARK LOGO: UIL
 DP3139_PROJECTION: FLUSH
 DP3139_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3139+STABILITY: SURFACE MOTION
 DP3139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3139+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3139_ROD/PIPE-DEPTH: 3.7 meters
 DP3139_SLEEVE-DEPTH  : 0.9 meters
 DP3139
 DP3139  HISTORY     - Date     Condition        Report By
 DP3139  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3139
 DP3139                          STATION DESCRIPTION
 DP3139
 DP3139'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3139'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTHEAST OF ROCKPORT,
 DP3139'7.4 MI (11.9 KM) SOUTH-SOUTHEAST OF SUMMER HILL AND IN THE TOWN OF
 DP3139'PLEASANT HILL, IL.
 DP3139'
 DP3139'TO REACH THE STATION, PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3139'ROUTE 96 AND THIRD STREET IN PLEASANT HILL TO THE STATION ON THE EAST
 DP3139'SIDE OF THE T INTERSECTION.
 DP3139'
 DP3139'THE STATION IS LOCATED 1.5 M (4.9 FT) EAST OF THE BACK OF CURB, 15.7 M
 DP3139'(51.5 FT) EAST OF A WOOD POLE AND 9.4 M (30.8 FT) SOUTH OF A STORM
 DP3139'SEWER INLET.
 DP3139'
 DP3139'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3139'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3139'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3140 ***********************************************************************
 DP3140  DESIGNATION -  MA 084
 DP3140  PID         -  DP3140
 DP3140  STATE/COUNTY-  IL/PIKE
 DP3140  COUNTRY     -  US
 DP3140  USGS QUAD   -  PLEASANT HILL WEST (2018)
 DP3140
 DP3140                         *CURRENT SURVEY CONTROL
 DP3140  ______________________________________________________________________
 DP3140* NAD 83(1986) POSITION- 39 27 15.03   (N) 090 53 08.87   (W)   HD_HELD1
 DP3140* NAVD 88 ORTHO HEIGHT -   140.217 (meters)      460.03  (feet) ADJUSTED
 DP3140  ______________________________________________________________________
 DP3140  GEOID HEIGHT    -        -32.416 (meters)                     GEOID18
 DP3140  DYNAMIC HEIGHT  -        140.137 (meters)      459.77  (feet) COMP
 DP3140  MODELED GRAVITY -    980,055.3   (mgal)                       NAVD 88
 DP3140
 DP3140  VERT ORDER      -  SECOND    CLASS I
 DP3140
 DP3140.The horizontal coordinates were determined by differentially corrected
 DP3140.hand held GPS observations or other comparable positioning techniques
 DP3140.and have an estimated accuracy of +/- 3 meters.
 DP3140
 DP3140.The orthometric height was determined by differential leveling and
 DP3140.adjusted by the NATIONAL GEODETIC SURVEY
 DP3140.in July 2014.
 DP3140
 DP3140.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3140.GEOID18 height accuracy estimate available here.
 DP3140
 DP3140.Click photographs - Photos may exist for this station.
 DP3140
 DP3140.The dynamic height is computed by dividing the NAVD 88
 DP3140.geopotential number by the normal gravity value computed on the
 DP3140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3140.degrees latitude (g = 980.6199 gals.).
 DP3140
 DP3140.The modeled gravity was interpolated from observed gravity values.
 DP3140
 DP3140;                    North         East    Units  Estimated Accuracy
 DP3140;SPC IL W     -   309,635.6     638,107.8     MT  (+/- 3 meters HH1 GPS) 
 DP3140
 DP3140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8190469312(NAD 83)
 DP3140
 DP3140                          SUPERSEDED SURVEY CONTROL
 DP3140
 DP3140.No superseded survey control is available for this station.
 DP3140
 DP3140_MARKER: F = FLANGE-ENCASED ROD
 DP3140_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3140_STAMPING: MA 084 2013
 DP3140_MARK LOGO: UIL
 DP3140_PROJECTION: FLUSH
 DP3140_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3140_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3140+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2019
 DP3140_ROD/PIPE-DEPTH: 5.2 meters
 DP3140_SLEEVE-DEPTH  : 0.9 meters
 DP3140
 DP3140  HISTORY     - Date     Condition        Report By
 DP3140  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3140  HISTORY     - 20191001 GOOD             ILDT
 DP3140
 DP3140                          STATION DESCRIPTION
 DP3140
 DP3140'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3140'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTHEAST OF ROCKPORT,
 DP3140'6.6 MI (10.6 KM) SOUTH-SOUTHEAST OF SUMMER HILL AND 1.0 MI (1.6 KM)
 DP3140'NORTHWEST OF PLEASANT HILL.
 DP3140'
 DP3140'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3140'AND MAIN STREET IN PLEASANT HILL, PROCEED NORTH ON ILLINOIS STATE
 DP3140'ROUTE 96 FOR 1.6 MI (2.6 KM) TO THE STATION ON THE RIGHT.
 DP3140'
 DP3140'THE STATION IS LOCATED 8.8 M (28.9 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3140'23.5 M (77.1 FT) SOUTH OF A FIRE HYDRANT AND 10.6 M (34.8 FT) NORTH OF
 DP3140'A WOOD POLE.
 DP3140'
 DP3140'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3140'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3140'IN IDENTIFICATION.
 DP3140
 DP3140                          STATION RECOVERY (2019)
 DP3140
 DP3140'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP3140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3141 ***********************************************************************
 DP3141  DESIGNATION -  MA 085
 DP3141  PID         -  DP3141
 DP3141  STATE/COUNTY-  IL/PIKE
 DP3141  COUNTRY     -  US
 DP3141  USGS QUAD   -  PLEASANT HILL WEST (2018)
 DP3141
 DP3141                         *CURRENT SURVEY CONTROL
 DP3141  ______________________________________________________________________
 DP3141* NAD 83(1986) POSITION- 39 27 43.42   (N) 090 53 54.20   (W)   HD_HELD1
 DP3141* NAVD 88 ORTHO HEIGHT -   145.722 (meters)      478.09  (feet) ADJUSTED
 DP3141  ______________________________________________________________________
 DP3141  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 DP3141  DYNAMIC HEIGHT  -        145.639 (meters)      477.82  (feet) COMP
 DP3141  MODELED GRAVITY -    980,054.1   (mgal)                       NAVD 88
 DP3141
 DP3141  VERT ORDER      -  SECOND    CLASS I
 DP3141
 DP3141.The horizontal coordinates were determined by differentially corrected
 DP3141.hand held GPS observations or other comparable positioning techniques
 DP3141.and have an estimated accuracy of +/- 3 meters.
 DP3141
 DP3141.The orthometric height was determined by differential leveling and
 DP3141.adjusted by the NATIONAL GEODETIC SURVEY
 DP3141.in July 2014.
 DP3141
 DP3141.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3141.GEOID18 height accuracy estimate available here.
 DP3141
 DP3141.Click photographs - Photos may exist for this station.
 DP3141
 DP3141.The dynamic height is computed by dividing the NAVD 88
 DP3141.geopotential number by the normal gravity value computed on the
 DP3141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3141.degrees latitude (g = 980.6199 gals.).
 DP3141
 DP3141.The modeled gravity was interpolated from observed gravity values.
 DP3141
 DP3141;                    North         East    Units  Estimated Accuracy
 DP3141;SPC IL W     -   310,519.8     637,031.2     MT  (+/- 3 meters HH1 GPS) 
 DP3141
 DP3141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8080070162(NAD 83)
 DP3141
 DP3141                          SUPERSEDED SURVEY CONTROL
 DP3141
 DP3141.No superseded survey control is available for this station.
 DP3141
 DP3141_MARKER: F = FLANGE-ENCASED ROD
 DP3141_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3141_STAMPING: MA 085 2013
 DP3141_MARK LOGO: UIL
 DP3141_PROJECTION: RECESSED 10 CENTIMETERS
 DP3141_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP3141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3141+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2023
 DP3141_ROD/PIPE-DEPTH: 9.8 meters
 DP3141_SLEEVE-DEPTH  : 0.9 meters
 DP3141
 DP3141  HISTORY     - Date     Condition        Report By
 DP3141  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3141  HISTORY     - 20230313 GOOD             ILDT
 DP3141
 DP3141                          STATION DESCRIPTION
 DP3141
 DP3141'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3141'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHEAST OF ROCKPORT,
 DP3141'5.9 MI (9.5 KM) SOUTH OF SUMMER HILL AND 1.9 MI (3.1 KM) NORTHWEST OF
 DP3141'PLEASANT HILL.
 DP3141'
 DP3141'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3141'AND MAIN STREET IN PLEASANT HILL, PROCEED NORTH ON ILLINOIS STATE
 DP3141'ROUTE 96 FOR 2.4 MI (3.9 KM) TO THE STATION ON THE RIGHT.
 DP3141'
 DP3141'THE STATION IS LOCATED 4.9 M (16.1 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3141'68.8 M (225.7 FT) NORTH OF A WOOD POLE AND 32.2 M (105.6 FT) SOUTH OF
 DP3141'THE CENTERLINE OF A GRAVEL DRIVE.
 DP3141'
 DP3141'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3141'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3141'IN IDENTIFICATION.
 DP3141
 DP3141                          STATION RECOVERY (2023)
 DP3141
 DP3141'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP3141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3142 ***********************************************************************
 DP3142  DESIGNATION -  MA 086
 DP3142  PID         -  DP3142
 DP3142  STATE/COUNTY-  IL/PIKE
 DP3142  COUNTRY     -  US
 DP3142  USGS QUAD   -  PLEASANT HILL WEST (2018)
 DP3142
 DP3142                         *CURRENT SURVEY CONTROL
 DP3142  ______________________________________________________________________
 DP3142* NAD 83(1986) POSITION- 39 28 14.18   (N) 090 54 38.74   (W)   HD_HELD1
 DP3142* NAVD 88 ORTHO HEIGHT -   152.457 (meters)      500.19  (feet) ADJUSTED
 DP3142  ______________________________________________________________________
 DP3142  GEOID HEIGHT    -        -32.436 (meters)                     GEOID18
 DP3142  DYNAMIC HEIGHT  -        152.370 (meters)      499.90  (feet) COMP
 DP3142  MODELED GRAVITY -    980,053.1   (mgal)                       NAVD 88
 DP3142
 DP3142  VERT ORDER      -  SECOND    CLASS I
 DP3142
 DP3142.The horizontal coordinates were determined by differentially corrected
 DP3142.hand held GPS observations or other comparable positioning techniques
 DP3142.and have an estimated accuracy of +/- 3 meters.
 DP3142
 DP3142.The orthometric height was determined by differential leveling and
 DP3142.adjusted by the NATIONAL GEODETIC SURVEY
 DP3142.in July 2014.
 DP3142
 DP3142.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3142.GEOID18 height accuracy estimate available here.
 DP3142
 DP3142.Click photographs - Photos may exist for this station.
 DP3142
 DP3142.The dynamic height is computed by dividing the NAVD 88
 DP3142.geopotential number by the normal gravity value computed on the
 DP3142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3142.degrees latitude (g = 980.6199 gals.).
 DP3142
 DP3142.The modeled gravity was interpolated from observed gravity values.
 DP3142
 DP3142;                    North         East    Units  Estimated Accuracy
 DP3142;SPC IL W     -   311,477.1     635,974.4     MT  (+/- 3 meters HH1 GPS) 
 DP3142
 DP3142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7971471085(NAD 83)
 DP3142
 DP3142                          SUPERSEDED SURVEY CONTROL
 DP3142
 DP3142.No superseded survey control is available for this station.
 DP3142
 DP3142_MARKER: F = FLANGE-ENCASED ROD
 DP3142_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3142_STAMPING: MA 086 2013
 DP3142_MARK LOGO: UIL
 DP3142_PROJECTION: FLUSH
 DP3142_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP3142_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3142+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2023
 DP3142_ROD/PIPE-DEPTH: 11.0 meters
 DP3142_SLEEVE-DEPTH  : 0.9 meters
 DP3142
 DP3142  HISTORY     - Date     Condition        Report By
 DP3142  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3142  HISTORY     - 20230313 GOOD             ILDT
 DP3142
 DP3142                          STATION DESCRIPTION
 DP3142
 DP3142'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3142'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHEAST OF ROCKPORT,
 DP3142'5.2 MI (8.4 KM) SOUTH OF SUMMER HILL AND 2.8 MI (4.5 KM) NORTHWEST OF
 DP3142'PLEASANT HILL.
 DP3142'
 DP3142'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3142'AND MAIN STREET IN PLEASANT HILL, PROCEED NORTH ON ILLINOIS STATE
 DP3142'ROUTE 96 FOR 3.3 MI (5.3 KM) TO THE STATION ON THE RIGHT.
 DP3142'
 DP3142'THE STATION IS LOCATED 4.4 M (14.4 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3142'26.3 M (86.3 FT) SOUTH OF THE CENTERLINE OF A GRAVEL DRIVE AND 12.6 M
 DP3142'(41.3 FT) NORTH OF THE CENTER OF A METAL GATE.
 DP3142'
 DP3142'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3142'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3142'IN IDENTIFICATION.
 DP3142
 DP3142                          STATION RECOVERY (2023)
 DP3142
 DP3142'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP3142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3143 ***********************************************************************
 DP3143  DESIGNATION -  MA 087
 DP3143  PID         -  DP3143
 DP3143  STATE/COUNTY-  IL/PIKE
 DP3143  COUNTRY     -  US
 DP3143  USGS QUAD   -  PLEASANT HILL WEST (2018)
 DP3143
 DP3143                         *CURRENT SURVEY CONTROL
 DP3143  ______________________________________________________________________
 DP3143* NAD 83(1986) POSITION- 39 28 43.69   (N) 090 55 23.80   (W)   HD_HELD1
 DP3143* NAVD 88 ORTHO HEIGHT -   149.550 (meters)      490.65  (feet) ADJUSTED
 DP3143  ______________________________________________________________________
 DP3143  GEOID HEIGHT    -        -32.445 (meters)                     GEOID18
 DP3143  DYNAMIC HEIGHT  -        149.464 (meters)      490.37  (feet) COMP
 DP3143  MODELED GRAVITY -    980,052.7   (mgal)                       NAVD 88
 DP3143
 DP3143  VERT ORDER      -  SECOND    CLASS I
 DP3143
 DP3143.The horizontal coordinates were determined by differentially corrected
 DP3143.hand held GPS observations or other comparable positioning techniques
 DP3143.and have an estimated accuracy of +/- 3 meters.
 DP3143
 DP3143.The orthometric height was determined by differential leveling and
 DP3143.adjusted by the NATIONAL GEODETIC SURVEY
 DP3143.in July 2014.
 DP3143
 DP3143.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3143.GEOID18 height accuracy estimate available here.
 DP3143
 DP3143.Click photographs - Photos may exist for this station.
 DP3143
 DP3143.The dynamic height is computed by dividing the NAVD 88
 DP3143.geopotential number by the normal gravity value computed on the
 DP3143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3143.degrees latitude (g = 980.6199 gals.).
 DP3143
 DP3143.The modeled gravity was interpolated from observed gravity values.
 DP3143
 DP3143;                    North         East    Units  Estimated Accuracy
 DP3143;SPC IL W     -   312,396.1     634,905.0     MT  (+/- 3 meters HH1 GPS) 
 DP3143
 DP3143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7861671970(NAD 83)
 DP3143
 DP3143                          SUPERSEDED SURVEY CONTROL
 DP3143
 DP3143.No superseded survey control is available for this station.
 DP3143
 DP3143_MARKER: F = FLANGE-ENCASED ROD
 DP3143_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3143_STAMPING: MA 087 2013
 DP3143_MARK LOGO: UIL
 DP3143_PROJECTION: FLUSH
 DP3143_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3143+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2013
 DP3143_ROD/PIPE-DEPTH: 11.0 meters
 DP3143_SLEEVE-DEPTH  : 0.9 meters
 DP3143
 DP3143  HISTORY     - Date     Condition        Report By
 DP3143  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3143
 DP3143                          STATION DESCRIPTION
 DP3143
 DP3143'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3143'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTHEAST OF ROCKPORT,
 DP3143'4.7 MI (7.6 KM) SOUTH OF SUMMER HILL AND 3.7 MI (6.0 KM) NORTHWEST OF
 DP3143'PLEASANT HILL.
 DP3143'
 DP3143'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3143'AND MAIN STREET IN PLEASANT HILL, PROCEED NORTH ON ILLINOIS STATE
 DP3143'ROUTE 96 FOR 4.2 MI (6.8 KM) TO THE STATION ON THE RIGHT.
 DP3143'
 DP3143'THE STATION IS LOCATED 11.7 M (38.4 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3143'20.6 M (67.6 FT) SOUTH OF A WOOD POLE AND 8.0 M (26.2 FT) NORTH OF THE
 DP3143'CENTERLINE OF A GRAVEL DRIVE.
 DP3143'
 DP3143'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3143'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3143'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3144 ***********************************************************************
 DP3144  DESIGNATION -  MA 088
 DP3144  PID         -  DP3144
 DP3144  STATE/COUNTY-  IL/PIKE
 DP3144  COUNTRY     -  US
 DP3144  USGS QUAD   -  PLEASANT HILL WEST (2018)
 DP3144
 DP3144                         *CURRENT SURVEY CONTROL
 DP3144  ______________________________________________________________________
 DP3144* NAD 83(1986) POSITION- 39 29 19.39   (N) 090 56 10.17   (W)   HD_HELD1
 DP3144* NAVD 88 ORTHO HEIGHT -   152.321 (meters)      499.74  (feet) ADJUSTED
 DP3144  ______________________________________________________________________
 DP3144  GEOID HEIGHT    -        -32.456 (meters)                     GEOID18
 DP3144  DYNAMIC HEIGHT  -        152.234 (meters)      499.45  (feet) COMP
 DP3144  MODELED GRAVITY -    980,052.8   (mgal)                       NAVD 88
 DP3144
 DP3144  VERT ORDER      -  SECOND    CLASS I
 DP3144
 DP3144.The horizontal coordinates were determined by differentially corrected
 DP3144.hand held GPS observations or other comparable positioning techniques
 DP3144.and have an estimated accuracy of +/- 3 meters.
 DP3144
 DP3144.The orthometric height was determined by differential leveling and
 DP3144.adjusted by the NATIONAL GEODETIC SURVEY
 DP3144.in July 2014.
 DP3144
 DP3144.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3144.GEOID18 height accuracy estimate available here.
 DP3144
 DP3144.Click photographs - Photos may exist for this station.
 DP3144
 DP3144.The dynamic height is computed by dividing the NAVD 88
 DP3144.geopotential number by the normal gravity value computed on the
 DP3144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3144.degrees latitude (g = 980.6199 gals.).
 DP3144
 DP3144.The modeled gravity was interpolated from observed gravity values.
 DP3144
 DP3144;                    North         East    Units  Estimated Accuracy
 DP3144;SPC IL W     -   313,506.5     633,806.2     MT  (+/- 3 meters HH1 GPS) 
 DP3144
 DP3144_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7748373045(NAD 83)
 DP3144
 DP3144                          SUPERSEDED SURVEY CONTROL
 DP3144
 DP3144.No superseded survey control is available for this station.
 DP3144
 DP3144_MARKER: F = FLANGE-ENCASED ROD
 DP3144_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3144_STAMPING: MA 088 2013
 DP3144_MARK LOGO: UIL
 DP3144_PROJECTION: FLUSH
 DP3144_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3144_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3144+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2019
 DP3144_ROD/PIPE-DEPTH: 8.5 meters
 DP3144_SLEEVE-DEPTH  : 0.9 meters
 DP3144
 DP3144  HISTORY     - Date     Condition        Report By
 DP3144  HISTORY     - 20130425 MONUMENTED       TROTT
 DP3144  HISTORY     - 20191001 GOOD             ILDT
 DP3144
 DP3144                          STATION DESCRIPTION
 DP3144
 DP3144'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3144'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTHEAST OF ROCKPORT,
 DP3144'4.5 MI (7.2 KM) NORTHWEST OF PLEASANT HILL AND 4.2 MI (6.8 KM) SOUTH
 DP3144'OF SUMMER HILL.
 DP3144'
 DP3144'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3144'AND MAIN STREET IN PLEASANT HILL, PROCEED NORTH ON ILLINOIS STATE
 DP3144'ROUTE 96 FOR 5.1 MI (8.2 KM) TO THE STATION ON THE LEFT.
 DP3144'
 DP3144'THE STATION IS LOCATED 5.5 M (18.0 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3144'23.0 M (75.5 FT) SOUTH OF A WOOD POLE AND 16.0 M (52.5 FT) NORTH OF
 DP3144'THE CENTERLINE OF A GRAVEL DRIVE.
 DP3144'
 DP3144'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3144'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3144'IN IDENTIFICATION.
 DP3144
 DP3144                          STATION RECOVERY (2019)
 DP3144
 DP3144'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP3144'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3145 ***********************************************************************
 DP3145  DESIGNATION -  MA 089
 DP3145  PID         -  DP3145
 DP3145  STATE/COUNTY-  IL/PIKE
 DP3145  COUNTRY     -  US
 DP3145  USGS QUAD   -  PLEASANT HILL WEST (2018)
 DP3145
 DP3145                         *CURRENT SURVEY CONTROL
 DP3145  ______________________________________________________________________
 DP3145* NAD 83(1986) POSITION- 39 29 49.82   (N) 090 56 44.98   (W)   HD_HELD1
 DP3145* NAVD 88 ORTHO HEIGHT -   150.452 (meters)      493.61  (feet) ADJUSTED
 DP3145  ______________________________________________________________________
 DP3145  GEOID HEIGHT    -        -32.463 (meters)                     GEOID18
 DP3145  DYNAMIC HEIGHT  -        150.366 (meters)      493.33  (feet) COMP
 DP3145  MODELED GRAVITY -    980,053.6   (mgal)                       NAVD 88
 DP3145
 DP3145  VERT ORDER      -  SECOND    CLASS I
 DP3145
 DP3145.The horizontal coordinates were determined by differentially corrected
 DP3145.hand held GPS observations or other comparable positioning techniques
 DP3145.and have an estimated accuracy of +/- 3 meters.
 DP3145
 DP3145.The orthometric height was determined by differential leveling and
 DP3145.adjusted by the NATIONAL GEODETIC SURVEY
 DP3145.in July 2014.
 DP3145
 DP3145.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3145.GEOID18 height accuracy estimate available here.
 DP3145
 DP3145.Click photographs - Photos may exist for this station.
 DP3145
 DP3145.The dynamic height is computed by dividing the NAVD 88
 DP3145.geopotential number by the normal gravity value computed on the
 DP3145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3145.degrees latitude (g = 980.6199 gals.).
 DP3145
 DP3145.The modeled gravity was interpolated from observed gravity values.
 DP3145
 DP3145;                    North         East    Units  Estimated Accuracy
 DP3145;SPC IL W     -   314,452.1     632,982.5     MT  (+/- 3 meters HH1 GPS) 
 DP3145
 DP3145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7663073965(NAD 83)
 DP3145
 DP3145                          SUPERSEDED SURVEY CONTROL
 DP3145
 DP3145.No superseded survey control is available for this station.
 DP3145
 DP3145_MARKER: F = FLANGE-ENCASED ROD
 DP3145_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3145_STAMPING: MA 089 2013
 DP3145_MARK LOGO: UIL
 DP3145_PROJECTION: FLUSH
 DP3145_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3145_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3145+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3145_ROD/PIPE-DEPTH: 21.3 meters
 DP3145_SLEEVE-DEPTH  : 0.9 meters
 DP3145
 DP3145  HISTORY     - Date     Condition        Report By
 DP3145  HISTORY     - 20130426 MONUMENTED       TROTT
 DP3145
 DP3145                          STATION DESCRIPTION
 DP3145
 DP3145'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3145'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTHWEST OF PLEASANT
 DP3145'HILL, 4.4 MI (7.1 KM) SOUTHEAST OF ROCKPORT AND 3.7 MI (6.0 KM)
 DP3145'SOUTH-SOUTHWEST OF SUMMER HILL.
 DP3145'
 DP3145'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3145'AND MAIN STREET IN PLEASANT HILL, PROCEED NORTH ON ILLINOIS STATE
 DP3145'ROUTE 96 FOR 5.8 MI (9.3 KM) TO THE STATION ON THE LEFT.
 DP3145'
 DP3145'THE STATION IS LOCATED 11.4 M (37.4 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3145'5.9 M (19.4 FT) NORTH OF A FENCE CORNER ANGLE POINT AND 1.2 M (3.9 FT)
 DP3145'WEST OF A WOVEN WIRE FENCE.
 DP3145'
 DP3145'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3145'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3145'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3146 ***********************************************************************
 DP3146  DESIGNATION -  MA 090
 DP3146  PID         -  DP3146
 DP3146  STATE/COUNTY-  IL/PIKE
 DP3146  COUNTRY     -  US
 DP3146  USGS QUAD   -  SUMMER HILL (2018)
 DP3146
 DP3146                         *CURRENT SURVEY CONTROL
 DP3146  ______________________________________________________________________
 DP3146* NAD 83(1986) POSITION- 39 30 23.81   (N) 090 57 30.68   (W)   HD_HELD1
 DP3146* NAVD 88 ORTHO HEIGHT -   149.156 (meters)      489.36  (feet) ADJUSTED
 DP3146  ______________________________________________________________________
 DP3146  GEOID HEIGHT    -        -32.470 (meters)                     GEOID18
 DP3146  DYNAMIC HEIGHT  -        149.071 (meters)      489.08  (feet) COMP
 DP3146  MODELED GRAVITY -    980,055.2   (mgal)                       NAVD 88
 DP3146
 DP3146  VERT ORDER      -  SECOND    CLASS I
 DP3146
 DP3146.The horizontal coordinates were determined by differentially corrected
 DP3146.hand held GPS observations or other comparable positioning techniques
 DP3146.and have an estimated accuracy of +/- 3 meters.
 DP3146
 DP3146.The orthometric height was determined by differential leveling and
 DP3146.adjusted by the NATIONAL GEODETIC SURVEY
 DP3146.in July 2014.
 DP3146
 DP3146.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3146.GEOID18 height accuracy estimate available here.
 DP3146
 DP3146.Click photographs - Photos may exist for this station.
 DP3146
 DP3146.The dynamic height is computed by dividing the NAVD 88
 DP3146.geopotential number by the normal gravity value computed on the
 DP3146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3146.degrees latitude (g = 980.6199 gals.).
 DP3146
 DP3146.The modeled gravity was interpolated from observed gravity values.
 DP3146
 DP3146;                    North         East    Units  Estimated Accuracy
 DP3146;SPC IL W     -   315,509.8     631,899.8     MT  (+/- 3 meters HH1 GPS) 
 DP3146
 DP3146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7551474988(NAD 83)
 DP3146
 DP3146                          SUPERSEDED SURVEY CONTROL
 DP3146
 DP3146.No superseded survey control is available for this station.
 DP3146
 DP3146_MARKER: F = FLANGE-ENCASED ROD
 DP3146_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3146_STAMPING: MA 090 2013
 DP3146_MARK LOGO: UIL
 DP3146_PROJECTION: FLUSH
 DP3146_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3146_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3146+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3146_ROD/PIPE-DEPTH: 8.5 meters
 DP3146_SLEEVE-DEPTH  : 0.9 meters
 DP3146
 DP3146  HISTORY     - Date     Condition        Report By
 DP3146  HISTORY     - 20130426 MONUMENTED       TROTT
 DP3146
 DP3146                          STATION DESCRIPTION
 DP3146
 DP3146'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3146'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHWEST OF PLEASANT
 DP3146'HILL, 3.5 MI (5.6 KM) SOUTHEAST OF ROCKPORT AND 3.5 MI (5.6 KM)
 DP3146'SOUTHWEST OF SUMMER HILL.
 DP3146'
 DP3146'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3146'AND MAIN STREET IN PLEASANT HILL, PROCEED NORTH ON ILLINOIS STATE
 DP3146'ROUTE 96 FOR 6.7 MI (10.8 KM) TO THE STATION ON THE LEFT.
 DP3146'
 DP3146'THE STATION IS LOCATED 6.0 M (19.7 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3146'9.6 M (31.5 FT) SOUTH OF A WOOD POLE AND 3.8 M (12.5 FT) EAST OF A
 DP3146'WOVEN WIRE FENCE.
 DP3146'
 DP3146'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3146'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3146'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3147 ***********************************************************************
 DP3147  DESIGNATION -  MA 091
 DP3147  PID         -  DP3147
 DP3147  STATE/COUNTY-  IL/PIKE
 DP3147  COUNTRY     -  US
 DP3147  USGS QUAD   -  SUMMER HILL (2018)
 DP3147
 DP3147                         *CURRENT SURVEY CONTROL
 DP3147  ______________________________________________________________________
 DP3147* NAD 83(1986) POSITION- 39 30 46.99   (N) 090 58 09.08   (W)   HD_HELD1
 DP3147* NAVD 88 ORTHO HEIGHT -   148.024 (meters)      485.64  (feet) ADJUSTED
 DP3147  ______________________________________________________________________
 DP3147  GEOID HEIGHT    -        -32.475 (meters)                     GEOID18
 DP3147  DYNAMIC HEIGHT  -        147.940 (meters)      485.37  (feet) COMP
 DP3147  MODELED GRAVITY -    980,057.5   (mgal)                       NAVD 88
 DP3147
 DP3147  VERT ORDER      -  SECOND    CLASS I
 DP3147
 DP3147.The horizontal coordinates were determined by differentially corrected
 DP3147.hand held GPS observations or other comparable positioning techniques
 DP3147.and have an estimated accuracy of +/- 3 meters.
 DP3147
 DP3147.The orthometric height was determined by differential leveling and
 DP3147.adjusted by the NATIONAL GEODETIC SURVEY
 DP3147.in July 2014.
 DP3147
 DP3147.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3147.GEOID18 height accuracy estimate available here.
 DP3147
 DP3147.Click photographs - Photos may exist for this station.
 DP3147
 DP3147.The dynamic height is computed by dividing the NAVD 88
 DP3147.geopotential number by the normal gravity value computed on the
 DP3147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3147.degrees latitude (g = 980.6199 gals.).
 DP3147
 DP3147.The modeled gravity was interpolated from observed gravity values.
 DP3147
 DP3147;                    North         East    Units  Estimated Accuracy
 DP3147;SPC IL W     -   316,232.8     630,988.9     MT  (+/- 3 meters HH1 GPS) 
 DP3147
 DP3147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7458175682(NAD 83)
 DP3147
 DP3147                          SUPERSEDED SURVEY CONTROL
 DP3147
 DP3147.No superseded survey control is available for this station.
 DP3147
 DP3147_MARKER: F = FLANGE-ENCASED ROD
 DP3147_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3147_STAMPING: MA 091 2013
 DP3147_MARK LOGO: UIL
 DP3147_PROJECTION: FLUSH
 DP3147_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3147_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3147+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2013
 DP3147_ROD/PIPE-DEPTH: 15.8 meters
 DP3147_SLEEVE-DEPTH  : 0.9 meters
 DP3147
 DP3147  HISTORY     - Date     Condition        Report By
 DP3147  HISTORY     - 20130426 MONUMENTED       TROTT
 DP3147
 DP3147                          STATION DESCRIPTION
 DP3147
 DP3147'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3147'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTHWEST OF PLEASANT
 DP3147'HILL, 3.5 MI (5.6 KM) SOUTHWEST OF SUMMER HILL AND 2.8 MI (4.5 KM)
 DP3147'SOUTHEAST OF ROCKPORT.
 DP3147'
 DP3147'TO REACH THE STATION, PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3147'ROUTE 96 AND US HIGHWAY 54 IN ATLAS AND THE STATION IN THE SOUTHWEST
 DP3147'QUADRANT.
 DP3147'
 DP3147'THE STATION IS LOCATED 6.7 M (22.0 FT) WEST OF THE BACK OF CURB, 12.9
 DP3147'M (42.3 FT) SOUTH OF A TELEPHONE SPLICE BOX AND 7.2 M (23.6 FT)
 DP3147'NORTHEAST OF A WOOD POLE.
 DP3147'
 DP3147'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3147'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3147'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3148 ***********************************************************************
 DP3148  DESIGNATION -  MA 092
 DP3148  PID         -  DP3148
 DP3148  STATE/COUNTY-  IL/PIKE
 DP3148  COUNTRY     -  US
 DP3148  USGS QUAD   -  SUMMER HILL (2018)
 DP3148
 DP3148                         *CURRENT SURVEY CONTROL
 DP3148  ______________________________________________________________________
 DP3148* NAD 83(1986) POSITION- 39 31 24.70   (N) 090 59 03.72   (W)   HD_HELD1
 DP3148* NAVD 88 ORTHO HEIGHT -   147.748 (meters)      484.74  (feet) ADJUSTED
 DP3148  ______________________________________________________________________
 DP3148  GEOID HEIGHT    -        -32.481 (meters)                     GEOID18
 DP3148  DYNAMIC HEIGHT  -        147.665 (meters)      484.46  (feet) COMP
 DP3148  MODELED GRAVITY -    980,060.1   (mgal)                       NAVD 88
 DP3148
 DP3148  VERT ORDER      -  SECOND    CLASS I
 DP3148
 DP3148.The horizontal coordinates were determined by differentially corrected
 DP3148.hand held GPS observations or other comparable positioning techniques
 DP3148.and have an estimated accuracy of +/- 3 meters.
 DP3148
 DP3148.The orthometric height was determined by differential leveling and
 DP3148.adjusted by the NATIONAL GEODETIC SURVEY
 DP3148.in July 2014.
 DP3148
 DP3148.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3148.GEOID18 height accuracy estimate available here.
 DP3148
 DP3148.Click photographs - Photos may exist for this station.
 DP3148
 DP3148.The dynamic height is computed by dividing the NAVD 88
 DP3148.geopotential number by the normal gravity value computed on the
 DP3148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3148.degrees latitude (g = 980.6199 gals.).
 DP3148
 DP3148.The modeled gravity was interpolated from observed gravity values.
 DP3148
 DP3148;                    North         East    Units  Estimated Accuracy
 DP3148;SPC IL W     -   317,407.5     629,694.2     MT  (+/- 3 meters HH1 GPS) 
 DP3148
 DP3148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7325076815(NAD 83)
 DP3148
 DP3148                          SUPERSEDED SURVEY CONTROL
 DP3148
 DP3148.No superseded survey control is available for this station.
 DP3148
 DP3148_MARKER: F = FLANGE-ENCASED ROD
 DP3148_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3148_STAMPING: MA 092 2013
 DP3148_MARK LOGO: UIL
 DP3148_PROJECTION: RECESSED 5 CENTIMETERS
 DP3148_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3148_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3148+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2021
 DP3148_ROD/PIPE-DEPTH: 12.2 meters
 DP3148_SLEEVE-DEPTH  : 0.9 meters
 DP3148
 DP3148  HISTORY     - Date     Condition        Report By
 DP3148  HISTORY     - 20130426 MONUMENTED       TROTT
 DP3148  HISTORY     - 20210727 GOOD             ILDT
 DP3148
 DP3148                          STATION DESCRIPTION
 DP3148
 DP3148'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3148'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHWEST OF PLEASANT
 DP3148'HILL, 3.8 MI (6.1 KM) WEST-SOUTHWEST OF SUMMER HILL AND 1.7 MI (2.7
 DP3148'KM) SOUTHEAST OF ROCKPORT.
 DP3148'
 DP3148'TO REACH THE STATION FROM TO THE INTERSECTION OF ILLINOIS STATE ROUTE
 DP3148'96 AND US HIGHWAY 54, PROCEED NORTH ON IL STATE ROUTE 96 FOR 1.1 MI
 DP3148'(1.8 KM) TO THE STATION ON THE RIGHT.
 DP3148'
 DP3148'THE STATION IS LOCATED 7.7 M (25.3 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3148'9.1 M (29.9 FT) NORTH OF THE CENTERLINE OF GRAVEL DRIVE AND 2.6 M (8.5
 DP3148'FT) WEST OF A WOVEN WIRE FENCE.
 DP3148'
 DP3148'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3148'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3148'IN IDENTIFICATION.
 DP3148
 DP3148                          STATION RECOVERY (2021)
 DP3148
 DP3148'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DP3148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3149 ***********************************************************************
 DP3149  DESIGNATION -  MA 093
 DP3149  PID         -  DP3149
 DP3149  STATE/COUNTY-  IL/PIKE
 DP3149  COUNTRY     -  US
 DP3149  USGS QUAD   -  SUMMER HILL (2018)
 DP3149
 DP3149                         *CURRENT SURVEY CONTROL
 DP3149  ______________________________________________________________________
 DP3149* NAD 83(1986) POSITION- 39 31 51.1    (N) 090 59 50.1    (W)   HD_HELD2
 DP3149* NAVD 88 ORTHO HEIGHT -   151.029 (meters)      495.50  (feet) ADJUSTED
 DP3149  ______________________________________________________________________
 DP3149  GEOID HEIGHT    -        -32.485 (meters)                     GEOID18
 DP3149  DYNAMIC HEIGHT  -        150.944 (meters)      495.22  (feet) COMP
 DP3149  MODELED GRAVITY -    980,061.6   (mgal)                       NAVD 88
 DP3149
 DP3149  VERT ORDER      -  SECOND    CLASS I
 DP3149
 DP3149.The horizontal coordinates were established by autonomous hand held GPS
 DP3149.observations and have an estimated accuracy of +/- 10 meters.
 DP3149
 DP3149.The orthometric height was determined by differential leveling and
 DP3149.adjusted by the NATIONAL GEODETIC SURVEY
 DP3149.in July 2014.
 DP3149
 DP3149.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3149.GEOID18 height accuracy estimate available here.
 DP3149
 DP3149.Click photographs - Photos may exist for this station.
 DP3149
 DP3149.The dynamic height is computed by dividing the NAVD 88
 DP3149.geopotential number by the normal gravity value computed on the
 DP3149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3149.degrees latitude (g = 980.6199 gals.).
 DP3149
 DP3149.The modeled gravity was interpolated from observed gravity values.
 DP3149
 DP3149;                    North         East    Units  Estimated Accuracy
 DP3149;SPC IL W     -   318,232.      628,594.      MT  (+/- 10 meters HH2 GPS)
 DP3149
 DP3149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7212577604(NAD 83)
 DP3149
 DP3149                          SUPERSEDED SURVEY CONTROL
 DP3149
 DP3149.No superseded survey control is available for this station.
 DP3149
 DP3149_MARKER: F = FLANGE-ENCASED ROD
 DP3149_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3149_STAMPING: MA 093 2013
 DP3149_MARK LOGO: UIL
 DP3149_PROJECTION: FLUSH
 DP3149_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3149_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3149+STABILITY: POSITION/ELEVATION WELL
 DP3149_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3149+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3149_ROD/PIPE-DEPTH: 4.9 meters
 DP3149_SLEEVE-DEPTH  : 0.9 meters
 DP3149
 DP3149  HISTORY     - Date     Condition        Report By
 DP3149  HISTORY     - 20130506 MONUMENTED       TROTT
 DP3149
 DP3149                          STATION DESCRIPTION
 DP3149
 DP3149'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3149'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTHWEST OF PLEASANT
 DP3149'HILL, 4.3 MI (6.9 KM) WEST-SOUTHWEST OF SUMMER HILL AND 0.8 MI (1.3
 DP3149'KM) SOUTHEAST OF ROCKPORT.
 DP3149'
 DP3149'TO REACH THE STATION FROM TO THE INTERSECTION OF ILLINOIS STATE ROUTE
 DP3149'96 AND US HIGHWAY 54, PROCEED NORTH ON IL STATE ROUTE 96 FOR 1.8 MI
 DP3149'(2.9 KM) TO THE STATION ON THE RIGHT.
 DP3149'
 DP3149'THE STATION IS LOCATED 3.4 M (11.2 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3149'65.5 M (214.9 FT) SOUTH OF A WOOD POLE AND 27.6 M (90.6 FT) SOUTH OF A
 DP3149'WOOD POLE.
 DP3149'
 DP3149'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3149'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3149'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3150 ***********************************************************************
 DP3150  DESIGNATION -  MA 094
 DP3150  PID         -  DP3150
 DP3150  STATE/COUNTY-  IL/PIKE
 DP3150  COUNTRY     -  US
 DP3150  USGS QUAD   -  ROCKPORT (2018)
 DP3150
 DP3150                         *CURRENT SURVEY CONTROL
 DP3150  ______________________________________________________________________
 DP3150* NAD 83(1986) POSITION- 39 32 20.52   (N) 091 00 32.51   (W)   HD_HELD1
 DP3150* NAVD 88 ORTHO HEIGHT -   148.625 (meters)      487.61  (feet) ADJUSTED
 DP3150  ______________________________________________________________________
 DP3150  GEOID HEIGHT    -        -32.488 (meters)                     GEOID18
 DP3150  DYNAMIC HEIGHT  -        148.542 (meters)      487.34  (feet) COMP
 DP3150  MODELED GRAVITY -    980,062.8   (mgal)                       NAVD 88
 DP3150
 DP3150  VERT ORDER      -  SECOND    CLASS I
 DP3150
 DP3150.The horizontal coordinates were determined by differentially corrected
 DP3150.hand held GPS observations or other comparable positioning techniques
 DP3150.and have an estimated accuracy of +/- 3 meters.
 DP3150
 DP3150.The orthometric height was determined by differential leveling and
 DP3150.adjusted by the NATIONAL GEODETIC SURVEY
 DP3150.in July 2014.
 DP3150
 DP3150.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3150.GEOID18 height accuracy estimate available here.
 DP3150
 DP3150.Click photographs - Photos may exist for this station.
 DP3150
 DP3150.The dynamic height is computed by dividing the NAVD 88
 DP3150.geopotential number by the normal gravity value computed on the
 DP3150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3150.degrees latitude (g = 980.6199 gals.).
 DP3150
 DP3150.The modeled gravity was interpolated from observed gravity values.
 DP3150
 DP3150;                    North         East    Units  Estimated Accuracy
 DP3150;SPC IL W     -   319,148.5     627,589.7     MT  (+/- 3 meters HH1 GPS) 
 DP3150
 DP3150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7109278489(NAD 83)
 DP3150
 DP3150                          SUPERSEDED SURVEY CONTROL
 DP3150
 DP3150.No superseded survey control is available for this station.
 DP3150
 DP3150_MARKER: F = FLANGE-ENCASED ROD
 DP3150_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3150_STAMPING: MA 094 2013
 DP3150_MARK LOGO: UIL
 DP3150_PROJECTION: FLUSH
 DP3150_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3150_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3150+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3150_ROD/PIPE-DEPTH: 11.0 meters
 DP3150_SLEEVE-DEPTH  : 0.9 meters
 DP3150
 DP3150  HISTORY     - Date     Condition        Report By
 DP3150  HISTORY     - 20130506 MONUMENTED       TROTT
 DP3150
 DP3150                          STATION DESCRIPTION
 DP3150
 DP3150'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3150'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) NORTHWEST OF PLEASANT
 DP3150'HILL, 4.8 MI (7.7 KM) WEST OF SUMMER HILL AND IN THE TOWN OF ROCKPORT,
 DP3150'IL.
 DP3150'
 DP3150'TO REACH THE STATION, PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3150'ROUTE 96 AND ZEBULON PIKE ROAD AND THE STATION IN THE NORTHWEST
 DP3150'QUADRANT.
 DP3150'
 DP3150'THE STATION IS LOCATED 3.4 M (11.2 FT) WEST OF THE BACK OF CURB, 17.0
 DP3150'M (55.8 FT) SOUTH OF THE SOUTHEAST BUILDING CORNER OF THE COMMUNITY
 DP3150'CENTER AND 3.6 M (11.8 FT) NORTH OF A CONCRETE HEADWALL.
 DP3150'
 DP3150'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3150'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3150'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3151 ***********************************************************************
 DP3151  DESIGNATION -  MA 095
 DP3151  PID         -  DP3151
 DP3151  STATE/COUNTY-  IL/PIKE
 DP3151  COUNTRY     -  US
 DP3151  USGS QUAD   -  ROCKPORT (2018)
 DP3151
 DP3151                         *CURRENT SURVEY CONTROL
 DP3151  ______________________________________________________________________
 DP3151* NAD 83(1986) POSITION- 39 32 43.92   (N) 091 01 00.03   (W)   HD_HELD1
 DP3151* NAVD 88 ORTHO HEIGHT -   142.339 (meters)      466.99  (feet) ADJUSTED
 DP3151  ______________________________________________________________________
 DP3151  GEOID HEIGHT    -        -32.490 (meters)                     GEOID18
 DP3151  DYNAMIC HEIGHT  -        142.259 (meters)      466.73  (feet) COMP
 DP3151  MODELED GRAVITY -    980,063.6   (mgal)                       NAVD 88
 DP3151
 DP3151  VERT ORDER      -  SECOND    CLASS I
 DP3151
 DP3151.The horizontal coordinates were determined by differentially corrected
 DP3151.hand held GPS observations or other comparable positioning techniques
 DP3151.and have an estimated accuracy of +/- 3 meters.
 DP3151
 DP3151.The orthometric height was determined by differential leveling and
 DP3151.adjusted by the NATIONAL GEODETIC SURVEY
 DP3151.in July 2014.
 DP3151
 DP3151.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3151.GEOID18 height accuracy estimate available here.
 DP3151
 DP3151.Click photographs - Photos may exist for this station.
 DP3151
 DP3151.The dynamic height is computed by dividing the NAVD 88
 DP3151.geopotential number by the normal gravity value computed on the
 DP3151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3151.degrees latitude (g = 980.6199 gals.).
 DP3151
 DP3151.The modeled gravity was interpolated from observed gravity values.
 DP3151
 DP3151;                    North         East    Units  Estimated Accuracy
 DP3151;SPC IL W     -   319,876.3     626,939.4     MT  (+/- 3 meters HH1 GPS) 
 DP3151
 DP3151_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7041979196(NAD 83)
 DP3151
 DP3151                          SUPERSEDED SURVEY CONTROL
 DP3151
 DP3151.No superseded survey control is available for this station.
 DP3151
 DP3151_MARKER: F = FLANGE-ENCASED ROD
 DP3151_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3151_STAMPING: MA 095 2013
 DP3151_MARK LOGO: UIL
 DP3151_PROJECTION: FLUSH
 DP3151_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3151_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3151+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3151_ROD/PIPE-DEPTH: 4.9 meters
 DP3151_SLEEVE-DEPTH  : 0.9 meters
 DP3151
 DP3151  HISTORY     - Date     Condition        Report By
 DP3151  HISTORY     - 20130506 MONUMENTED       TROTT
 DP3151
 DP3151                          STATION DESCRIPTION
 DP3151
 DP3151'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3151'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) SOUTH OF BARRY, 5.2 MI
 DP3151'(8.4 KM) WEST OF SUMMER HILL AND 0.6 MI (1.0 KM) NORTHWEST OF
 DP3151'ROCKPORT.
 DP3151'
 DP3151'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3151'AND ZEBULON PIKE ROAD, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3151'0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP3151'
 DP3151'THE STATION IS LOCATED 2.9 M (9.5 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3151'35.3 M (115.8 FT) SOUTH OF A WOOD MAILBOX POST AND 7.7 M (25.3 FT)
 DP3151'NORTH OF A WOOD POLE.
 DP3151'
 DP3151'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3151'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3151'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3152 ***********************************************************************
 DP3152  DESIGNATION -  MA 096
 DP3152  PID         -  DP3152
 DP3152  STATE/COUNTY-  IL/PIKE
 DP3152  COUNTRY     -  US
 DP3152  USGS QUAD   -  ROCKPORT (2018)
 DP3152
 DP3152                         *CURRENT SURVEY CONTROL
 DP3152  ______________________________________________________________________
 DP3152* NAD 83(1986) POSITION- 39 33 26.41   (N) 091 01 37.66   (W)   HD_HELD1
 DP3152* NAVD 88 ORTHO HEIGHT -   143.263 (meters)      470.02  (feet) ADJUSTED
 DP3152  ______________________________________________________________________
 DP3152  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 DP3152  DYNAMIC HEIGHT  -        143.183 (meters)      469.76  (feet) COMP
 DP3152  MODELED GRAVITY -    980,064.9   (mgal)                       NAVD 88
 DP3152
 DP3152  VERT ORDER      -  SECOND    CLASS I
 DP3152
 DP3152.The horizontal coordinates were determined by differentially corrected
 DP3152.hand held GPS observations or other comparable positioning techniques
 DP3152.and have an estimated accuracy of +/- 3 meters.
 DP3152
 DP3152.The orthometric height was determined by differential leveling and
 DP3152.adjusted by the NATIONAL GEODETIC SURVEY
 DP3152.in July 2014.
 DP3152
 DP3152.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3152.GEOID18 height accuracy estimate available here.
 DP3152
 DP3152.Click photographs - Photos may exist for this station.
 DP3152
 DP3152.The dynamic height is computed by dividing the NAVD 88
 DP3152.geopotential number by the normal gravity value computed on the
 DP3152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3152.degrees latitude (g = 980.6199 gals.).
 DP3152
 DP3152.The modeled gravity was interpolated from observed gravity values.
 DP3152
 DP3152;                    North         East    Units  Estimated Accuracy
 DP3152;SPC IL W     -   321,195.2     626,053.5     MT  (+/- 3 meters HH1 GPS) 
 DP3152
 DP3152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6949280486(NAD 83)
 DP3152
 DP3152                          SUPERSEDED SURVEY CONTROL
 DP3152
 DP3152.No superseded survey control is available for this station.
 DP3152
 DP3152_MARKER: F = FLANGE-ENCASED ROD
 DP3152_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3152_STAMPING: MA 096 2013
 DP3152_MARK LOGO: UIL
 DP3152_PROJECTION: RECESSED 13 CENTIMETERS
 DP3152_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3152_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3152+STABILITY: POSITION/ELEVATION WELL
 DP3152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3152+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2022
 DP3152_ROD/PIPE-DEPTH: 23.8 meters
 DP3152_SLEEVE-DEPTH  : 0.9 meters
 DP3152
 DP3152  HISTORY     - Date     Condition        Report By
 DP3152  HISTORY     - 20130506 MONUMENTED       TROTT
 DP3152  HISTORY     - 20220315 GOOD             ILDT
 DP3152
 DP3152                          STATION DESCRIPTION
 DP3152
 DP3152'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3152'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) SOUTH OF BARRY, 5.8 MI
 DP3152'(9.3 KM) WEST OF SUMMER HILL AND 1.6 MI (2.6 KM) NORTHWEST OF
 DP3152'ROCKPORT.
 DP3152'
 DP3152'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3152'AND ZEBULON PIKE ROAD, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3152'1.5 M (4.9 FT) TO THE STATION ON THE RIGHT.
 DP3152'
 DP3152'THE STATION IS LOCATED 2.4 M (7.9 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3152'41.9 M (137.5 FT) NORTH OF A WOOD POLE AND 6.9 M (22.6 FT) WEST OF A
 DP3152'WOOD POLE.
 DP3152'
 DP3152'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3152'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3152'IN IDENTIFICATION.
 DP3152
 DP3152                          STATION RECOVERY (2022)
 DP3152
 DP3152'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP3152'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3153 ***********************************************************************
 DP3153  DESIGNATION -  MA 097
 DP3153  PID         -  DP3153
 DP3153  STATE/COUNTY-  IL/PIKE
 DP3153  COUNTRY     -  US
 DP3153  USGS QUAD   -  ROCKPORT (2018)
 DP3153
 DP3153                         *CURRENT SURVEY CONTROL
 DP3153  ______________________________________________________________________
 DP3153* NAD 83(1986) POSITION- 39 34 00.26   (N) 091 02 08.25   (W)   HD_HELD1
 DP3153* NAVD 88 ORTHO HEIGHT -   147.289 (meters)      483.23  (feet) ADJUSTED
 DP3153  ______________________________________________________________________
 DP3153  GEOID HEIGHT    -        -32.500 (meters)                     GEOID18
 DP3153  DYNAMIC HEIGHT  -        147.206 (meters)      482.96  (feet) COMP
 DP3153  MODELED GRAVITY -    980,066.2   (mgal)                       NAVD 88
 DP3153
 DP3153  VERT ORDER      -  SECOND    CLASS I
 DP3153
 DP3153.The horizontal coordinates were determined by differentially corrected
 DP3153.hand held GPS observations or other comparable positioning techniques
 DP3153.and have an estimated accuracy of +/- 3 meters.
 DP3153
 DP3153.The orthometric height was determined by differential leveling and
 DP3153.adjusted by the NATIONAL GEODETIC SURVEY
 DP3153.in July 2014.
 DP3153
 DP3153.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3153.GEOID18 height accuracy estimate available here.
 DP3153
 DP3153.Click photographs - Photos may exist for this station.
 DP3153
 DP3153.The dynamic height is computed by dividing the NAVD 88
 DP3153.geopotential number by the normal gravity value computed on the
 DP3153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3153.degrees latitude (g = 980.6199 gals.).
 DP3153
 DP3153.The modeled gravity was interpolated from observed gravity values.
 DP3153
 DP3153;                    North         East    Units  Estimated Accuracy
 DP3153;SPC IL W     -   322,246.1     625,333.3     MT  (+/- 3 meters HH1 GPS) 
 DP3153
 DP3153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6873981514(NAD 83)
 DP3153
 DP3153                          SUPERSEDED SURVEY CONTROL
 DP3153
 DP3153.No superseded survey control is available for this station.
 DP3153
 DP3153_MARKER: F = FLANGE-ENCASED ROD
 DP3153_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3153_STAMPING: MA 097 2013
 DP3153_MARK LOGO: UIL
 DP3153_PROJECTION: RECESSED 8 CENTIMETERS
 DP3153_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3153_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3153+STABILITY: POSITION/ELEVATION WELL
 DP3153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3153+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2022
 DP3153_ROD/PIPE-DEPTH: 7.3 meters
 DP3153_SLEEVE-DEPTH  : 0.9 meters
 DP3153
 DP3153  HISTORY     - Date     Condition        Report By
 DP3153  HISTORY     - 20130506 MONUMENTED       TROTT
 DP3153  HISTORY     - 20220315 GOOD             ILDT
 DP3153
 DP3153                          STATION DESCRIPTION
 DP3153
 DP3153'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3153'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH OF BARRY, 6.4 MI
 DP3153'(10.3 KM) WEST-NORTHWEST OF SUMMER HILL AND 2.4 MI (3.9 KM) NORTHWEST
 DP3153'OF ROCKPORT.
 DP3153'
 DP3153'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3153'AND ZEBULON PIKE ROAD, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3153'2.2 MI (3.5 KM) TO THE STATION ON THE RIGHT.
 DP3153'
 DP3153'THE STATION IS LOCATED 3.5 M (11.5 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3153'17.8 M (58.4 FT) WEST OF A WOOD POLE AND 13.6 M (44.6 FT) SOUTH OF THE
 DP3153'SOUTH END OF THE METAL GUARD RAIL.
 DP3153'
 DP3153'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3153'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3153'IN IDENTIFICATION.
 DP3153
 DP3153                          STATION RECOVERY (2022)
 DP3153
 DP3153'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP3153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3154 ***********************************************************************
 DP3154  DESIGNATION -  MA 098
 DP3154  PID         -  DP3154
 DP3154  STATE/COUNTY-  IL/PIKE
 DP3154  COUNTRY     -  US
 DP3154  USGS QUAD   -  ROCKPORT (2018)
 DP3154
 DP3154                         *CURRENT SURVEY CONTROL
 DP3154  ______________________________________________________________________
 DP3154* NAD 83(1986) POSITION- 39 34 40.76   (N) 091 02 45.33   (W)   HD_HELD1
 DP3154* NAVD 88 ORTHO HEIGHT -   142.899 (meters)      468.83  (feet) ADJUSTED
 DP3154  ______________________________________________________________________
 DP3154  GEOID HEIGHT    -        -32.504 (meters)                     GEOID18
 DP3154  DYNAMIC HEIGHT  -        142.819 (meters)      468.57  (feet) COMP
 DP3154  MODELED GRAVITY -    980,067.9   (mgal)                       NAVD 88
 DP3154
 DP3154  VERT ORDER      -  SECOND    CLASS I
 DP3154
 DP3154.The horizontal coordinates were determined by differentially corrected
 DP3154.hand held GPS observations or other comparable positioning techniques
 DP3154.and have an estimated accuracy of +/- 3 meters.
 DP3154
 DP3154.The orthometric height was determined by differential leveling and
 DP3154.adjusted by the NATIONAL GEODETIC SURVEY
 DP3154.in July 2014.
 DP3154
 DP3154.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3154.GEOID18 height accuracy estimate available here.
 DP3154
 DP3154.Click photographs - Photos may exist for this station.
 DP3154
 DP3154.The dynamic height is computed by dividing the NAVD 88
 DP3154.geopotential number by the normal gravity value computed on the
 DP3154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3154.degrees latitude (g = 980.6199 gals.).
 DP3154
 DP3154.The modeled gravity was interpolated from observed gravity values.
 DP3154
 DP3154;                    North         East    Units  Estimated Accuracy
 DP3154;SPC IL W     -   323,503.7     624,460.5     MT  (+/- 3 meters HH1 GPS) 
 DP3154
 DP3154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6782782743(NAD 83)
 DP3154
 DP3154                          SUPERSEDED SURVEY CONTROL
 DP3154
 DP3154.No superseded survey control is available for this station.
 DP3154
 DP3154_MARKER: F = FLANGE-ENCASED ROD
 DP3154_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3154_STAMPING: MA 098 2013
 DP3154_MARK LOGO: UIL
 DP3154_PROJECTION: FLUSH
 DP3154_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3154_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3154+STABILITY: POSITION/ELEVATION WELL
 DP3154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3154+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3154_ROD/PIPE-DEPTH: 5.5 meters
 DP3154_SLEEVE-DEPTH  : 0.9 meters
 DP3154
 DP3154  HISTORY     - Date     Condition        Report By
 DP3154  HISTORY     - 20130506 MONUMENTED       TROTT
 DP3154
 DP3154                          STATION DESCRIPTION
 DP3154
 DP3154'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3154'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF BARRY, 7.1 MI
 DP3154'(11.4 KM) WEST-NORTHWEST OF SUMMER HILL AND 3.4 MI (5.5 KM) NORTHWEST
 DP3154'OF ROCKPORT.
 DP3154'
 DP3154'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3154'AND ZEBULON PIKE ROAD, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3154'3.1 MI (5.0 KM) TO THE STATION ON THE RIGHT.
 DP3154'
 DP3154'THE STATION IS LOCATED 2.5 M (8.2 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3154'48.7 M (159.8 FT) SOUTH OF A BOX CULVERT AND 6.0 M (19.7 FT) WEST OF A
 DP3154'WOOD POLE.
 DP3154'
 DP3154'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3154'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3154'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3155 ***********************************************************************
 DP3155  DESIGNATION -  MA 099
 DP3155  PID         -  DP3155
 DP3155  STATE/COUNTY-  IL/PIKE
 DP3155  COUNTRY     -  US
 DP3155  USGS QUAD   -  ROCKPORT (2018)
 DP3155
 DP3155                         *CURRENT SURVEY CONTROL
 DP3155  ______________________________________________________________________
 DP3155* NAD 83(1986) POSITION- 39 35 22.81   (N) 091 03 23.28   (W)   HD_HELD1
 DP3155* NAVD 88 ORTHO HEIGHT -   147.879 (meters)      485.17  (feet) ADJUSTED
 DP3155  ______________________________________________________________________
 DP3155  GEOID HEIGHT    -        -32.511 (meters)                     GEOID18
 DP3155  DYNAMIC HEIGHT  -        147.796 (meters)      484.89  (feet) COMP
 DP3155  MODELED GRAVITY -    980,069.5   (mgal)                       NAVD 88
 DP3155
 DP3155  VERT ORDER      -  SECOND    CLASS I
 DP3155
 DP3155.The horizontal coordinates were determined by differentially corrected
 DP3155.hand held GPS observations or other comparable positioning techniques
 DP3155.and have an estimated accuracy of +/- 3 meters.
 DP3155
 DP3155.The orthometric height was determined by differential leveling and
 DP3155.adjusted by the NATIONAL GEODETIC SURVEY
 DP3155.in July 2014.
 DP3155
 DP3155.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3155.GEOID18 height accuracy estimate available here.
 DP3155
 DP3155.Click photographs - Photos may exist for this station.
 DP3155
 DP3155.The dynamic height is computed by dividing the NAVD 88
 DP3155.geopotential number by the normal gravity value computed on the
 DP3155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3155.degrees latitude (g = 980.6199 gals.).
 DP3155
 DP3155.The modeled gravity was interpolated from observed gravity values.
 DP3155
 DP3155;                    North         East    Units  Estimated Accuracy
 DP3155;SPC IL W     -   324,809.4     623,567.6     MT  (+/- 3 meters HH1 GPS) 
 DP3155
 DP3155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6689484020(NAD 83)
 DP3155
 DP3155                          SUPERSEDED SURVEY CONTROL
 DP3155
 DP3155.No superseded survey control is available for this station.
 DP3155
 DP3155_MARKER: F = FLANGE-ENCASED ROD
 DP3155_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3155_STAMPING: MA 099 2013
 DP3155_MARK LOGO: UIL
 DP3155_PROJECTION: RECESSED 10 CENTIMETERS
 DP3155_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3155_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3155+STABILITY: POSITION/ELEVATION WELL
 DP3155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3155+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2022
 DP3155_ROD/PIPE-DEPTH: 8.5 meters
 DP3155_SLEEVE-DEPTH  : 0.9 meters
 DP3155
 DP3155  HISTORY     - Date     Condition        Report By
 DP3155  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3155  HISTORY     - 20190205 GOOD             ILDT
 DP3155  HISTORY     - 20221116 GOOD             ILDT
 DP3155
 DP3155                          STATION DESCRIPTION
 DP3155
 DP3155'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3155'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST-NORTHWEST OF SUMMER
 DP3155'HILL, 7.3 MI (11.7 KM) SOUTH OF BARRY AND 4.3 MI (6.9 KM) NORTHWEST OF
 DP3155'ROCKPORT.
 DP3155'
 DP3155'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3155'AND ZEBULON PIKE ROAD, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3155'4.1 MI (6.6 KM) TO THE STATION ON THE RIGHT.
 DP3155'
 DP3155'THE STATION IS LOCATED 8.0 M (26.2 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3155'28.8 M (94.5 FT) SOUTH OF THE CENTERLINE OF A GRAVEL DRIVE AND 1.9 M
 DP3155'(6.2 FT) WEST OF A WOODEN FENCE POST.
 DP3155'
 DP3155'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3155'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3155'IN IDENTIFICATION.
 DP3155
 DP3155                          STATION RECOVERY (2019)
 DP3155
 DP3155'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (TJM)
 DP3155'RECOVERED IN GOOD CONDITION.
 DP3155
 DP3155                          STATION RECOVERY (2022)
 DP3155
 DP3155'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP3155'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3156 ***********************************************************************
 DP3156  DESIGNATION -  MA 100
 DP3156  PID         -  DP3156
 DP3156  STATE/COUNTY-  IL/PIKE
 DP3156  COUNTRY     -  US
 DP3156  USGS QUAD   -  ROCKPORT (2018)
 DP3156
 DP3156                         *CURRENT SURVEY CONTROL
 DP3156  ______________________________________________________________________
 DP3156* NAD 83(1986) POSITION- 39 36 02.35   (N) 091 03 58.09   (W)   HD_HELD1
 DP3156* NAVD 88 ORTHO HEIGHT -   149.610 (meters)      490.85  (feet) ADJUSTED
 DP3156  ______________________________________________________________________
 DP3156  GEOID HEIGHT    -        -32.519 (meters)                     GEOID18
 DP3156  DYNAMIC HEIGHT  -        149.527 (meters)      490.57  (feet) COMP
 DP3156  MODELED GRAVITY -    980,070.7   (mgal)                       NAVD 88
 DP3156
 DP3156  VERT ORDER      -  SECOND    CLASS I
 DP3156
 DP3156.The horizontal coordinates were determined by differentially corrected
 DP3156.hand held GPS observations or other comparable positioning techniques
 DP3156.and have an estimated accuracy of +/- 3 meters.
 DP3156
 DP3156.The orthometric height was determined by differential leveling and
 DP3156.adjusted by the NATIONAL GEODETIC SURVEY
 DP3156.in July 2014.
 DP3156
 DP3156.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3156.GEOID18 height accuracy estimate available here.
 DP3156
 DP3156.Click photographs - Photos may exist for this station.
 DP3156
 DP3156.The dynamic height is computed by dividing the NAVD 88
 DP3156.geopotential number by the normal gravity value computed on the
 DP3156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3156.degrees latitude (g = 980.6199 gals.).
 DP3156
 DP3156.The modeled gravity was interpolated from observed gravity values.
 DP3156
 DP3156;                    North         East    Units  Estimated Accuracy
 DP3156;SPC IL W     -   326,037.1     622,749.2     MT  (+/- 3 meters HH1 GPS) 
 DP3156
 DP3156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6603785221(NAD 83)
 DP3156
 DP3156                          SUPERSEDED SURVEY CONTROL
 DP3156
 DP3156.No superseded survey control is available for this station.
 DP3156
 DP3156_MARKER: F = FLANGE-ENCASED ROD
 DP3156_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3156_STAMPING: MA 100 2013
 DP3156_MARK LOGO: UIL
 DP3156_PROJECTION: FLUSH
 DP3156_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3156_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3156+STABILITY: POSITION/ELEVATION WELL
 DP3156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3156+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2019
 DP3156_ROD/PIPE-DEPTH: 13.4 meters
 DP3156_SLEEVE-DEPTH  : 0.9 meters
 DP3156
 DP3156  HISTORY     - Date     Condition        Report By
 DP3156  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3156  HISTORY     - 20190205 GOOD             ILDT
 DP3156
 DP3156                          STATION DESCRIPTION
 DP3156
 DP3156'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3156'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST-NORTHWEST OF SUMMER
 DP3156'HILL, 6.6 MI (10.6 KM) SOUTH-SOUTHWEST OF BARRY AND 5.3 MI (8.5 KM)
 DP3156'NORTHWEST OF ROCKPORT.
 DP3156'
 DP3156'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3156'AND ZEBULON PIKE ROAD, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3156'5.1 MI (8.2 KM) TO THE INTERSECTION OF 236TH AVENUE AND THE STATION IN
 DP3156'THE NORTHEAST QUADRANT.
 DP3156'
 DP3156'THE STATION IS LOCATED 4.9 M (16.1 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3156'22.0 M (72.2 FT) NORTH OF THE CENTERLINE OF 236TH AVENUE AND 8.5 M
 DP3156'(27.9 FT) NORTH OF A WOOD POLE.
 DP3156'
 DP3156'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3156'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3156'IN IDENTIFICATION.
 DP3156
 DP3156                          STATION RECOVERY (2019)
 DP3156
 DP3156'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (TJM)
 DP3156'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3157 ***********************************************************************
 DP3157  DESIGNATION -  MA 101
 DP3157  PID         -  DP3157
 DP3157  STATE/COUNTY-  IL/PIKE
 DP3157  COUNTRY     -  US
 DP3157  USGS QUAD   -  ROCKPORT (2018)
 DP3157
 DP3157                         *CURRENT SURVEY CONTROL
 DP3157  ______________________________________________________________________
 DP3157* NAD 83(1986) POSITION- 39 36 39.6    (N) 091 04 29.8    (W)   HD_HELD2
 DP3157* NAVD 88 ORTHO HEIGHT -   150.485 (meters)      493.72  (feet) ADJUSTED
 DP3157  ______________________________________________________________________
 DP3157  GEOID HEIGHT    -        -32.526 (meters)                     GEOID18
 DP3157  DYNAMIC HEIGHT  -        150.402 (meters)      493.44  (feet) COMP
 DP3157  MODELED GRAVITY -    980,071.1   (mgal)                       NAVD 88
 DP3157
 DP3157  VERT ORDER      -  SECOND    CLASS I
 DP3157
 DP3157.The horizontal coordinates were established by autonomous hand held GPS
 DP3157.observations and have an estimated accuracy of +/- 10 meters.
 DP3157
 DP3157.The orthometric height was determined by differential leveling and
 DP3157.adjusted by the NATIONAL GEODETIC SURVEY
 DP3157.in July 2014.
 DP3157
 DP3157.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3157.GEOID18 height accuracy estimate available here.
 DP3157
 DP3157.Click photographs - Photos may exist for this station.
 DP3157
 DP3157.The dynamic height is computed by dividing the NAVD 88
 DP3157.geopotential number by the normal gravity value computed on the
 DP3157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3157.degrees latitude (g = 980.6199 gals.).
 DP3157
 DP3157.The modeled gravity was interpolated from observed gravity values.
 DP3157
 DP3157;                    North         East    Units  Estimated Accuracy
 DP3157;SPC IL W     -   327,193.      622,004.      MT  (+/- 10 meters HH2 GPS)
 DP3157
 DP3157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6525686353(NAD 83)
 DP3157
 DP3157                          SUPERSEDED SURVEY CONTROL
 DP3157
 DP3157.No superseded survey control is available for this station.
 DP3157
 DP3157_MARKER: F = FLANGE-ENCASED ROD
 DP3157_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3157_STAMPING: MA 101 2013
 DP3157_MARK LOGO: UIL
 DP3157_PROJECTION: FLUSH
 DP3157_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3157_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3157+STABILITY: POSITION/ELEVATION WELL
 DP3157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3157+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2013
 DP3157_ROD/PIPE-DEPTH: 6.1 meters
 DP3157_SLEEVE-DEPTH  : 0.9 meters
 DP3157
 DP3157  HISTORY     - Date     Condition        Report By
 DP3157  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3157
 DP3157                          STATION DESCRIPTION
 DP3157
 DP3157'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3157'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) WEST-NORTHWEST OF SUMMER
 DP3157'HILL, 6.1 MI (9.8 KM) NORTHWEST OF ROCKPORT AND 6.1 MI (9.8 KM)
 DP3157'SOUTH-SOUTHWEST OF BARRY.
 DP3157'
 DP3157'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3157'AND MISSISSIPPI STREET, PROCEED SOUTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3157'1.9 MI (3.1 KM) TO THE STATION ON THE LEFT.
 DP3157'
 DP3157'THE STATION IS LOCATED 10.9 M (35.8 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3157'18.0 M (59.1 FT) SOUTH OF A WOOD POLE AND 2.5 M (8.2 FT) WEST OF A
 DP3157'WIRE FENCE.
 DP3157'
 DP3157'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3157'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3157'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3158 ***********************************************************************
 DP3158  DESIGNATION -  MA 102
 DP3158  PID         -  DP3158
 DP3158  STATE/COUNTY-  IL/PIKE
 DP3158  COUNTRY     -  US
 DP3158  USGS QUAD   -  ROCKPORT (2018)
 DP3158
 DP3158                         *CURRENT SURVEY CONTROL
 DP3158  ______________________________________________________________________
 DP3158* NAD 83(1986) POSITION- 39 37 18.7    (N) 091 05 11.5    (W)   HD_HELD2
 DP3158* NAVD 88 ORTHO HEIGHT -   153.762 (meters)      504.47  (feet) ADJUSTED
 DP3158  ______________________________________________________________________
 DP3158  GEOID HEIGHT    -        -32.535 (meters)                     GEOID18
 DP3158  DYNAMIC HEIGHT  -        153.677 (meters)      504.19  (feet) COMP
 DP3158  MODELED GRAVITY -    980,071.1   (mgal)                       NAVD 88
 DP3158
 DP3158  VERT ORDER      -  SECOND    CLASS I
 DP3158
 DP3158.The horizontal coordinates were established by autonomous hand held GPS
 DP3158.observations and have an estimated accuracy of +/- 10 meters.
 DP3158
 DP3158.The orthometric height was determined by differential leveling and
 DP3158.adjusted by the NATIONAL GEODETIC SURVEY
 DP3158.in July 2014.
 DP3158
 DP3158.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3158.GEOID18 height accuracy estimate available here.
 DP3158
 DP3158.Click photographs - Photos may exist for this station.
 DP3158
 DP3158.The dynamic height is computed by dividing the NAVD 88
 DP3158.geopotential number by the normal gravity value computed on the
 DP3158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3158.degrees latitude (g = 980.6199 gals.).
 DP3158
 DP3158.The modeled gravity was interpolated from observed gravity values.
 DP3158
 DP3158;                    North         East    Units  Estimated Accuracy
 DP3158;SPC IL W     -   328,409.      621,022.      MT  (+/- 10 meters HH2 GPS)
 DP3158
 DP3158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6423687538(NAD 83)
 DP3158
 DP3158                          SUPERSEDED SURVEY CONTROL
 DP3158
 DP3158.No superseded survey control is available for this station.
 DP3158
 DP3158_MARKER: F = FLANGE-ENCASED ROD
 DP3158_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3158_STAMPING: MA 102 2013
 DP3158_MARK LOGO: UIL
 DP3158_PROJECTION: FLUSH
 DP3158_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3158_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3158+STABILITY: POSITION/ELEVATION WELL
 DP3158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3158+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2018
 DP3158_ROD/PIPE-DEPTH: 11.0 meters
 DP3158_SLEEVE-DEPTH  : 0.9 meters
 DP3158
 DP3158  HISTORY     - Date     Condition        Report By
 DP3158  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3158  HISTORY     - 20180228 GOOD             ILDT
 DP3158
 DP3158                          STATION DESCRIPTION
 DP3158
 DP3158'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3158'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTHEAST OF HULL, 7.1
 DP3158'MI (11.4 KM) NORTHWEST OF ROCKPORT AND 5.6 MI (9.0 KM) SOUTH-SOUTHWEST
 DP3158'OF BARRY.
 DP3158'
 DP3158'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3158'AND MISSISSIPPI STREET, PROCEED SOUTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3158'0.9 MI (1.4 KM) TO THE STATION ON THE LEFT NEAR THE ENTRANCE TO THE
 DP3158'CEMETERY.
 DP3158'
 DP3158'THE STATION IS LOCATED 3.6 M (11.8 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3158'12.9 M (42.3 FT) NORTH OF THE CENTERLINE OF THE GRAVEL DRIVE OF THE
 DP3158'CEMETERY ENTRANCE AND 6.1 M (20.0 FT) WEST OF A STONE WALL.
 DP3158'
 DP3158'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3158'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3158'IN IDENTIFICATION.
 DP3158
 DP3158                          STATION RECOVERY (2018)
 DP3158
 DP3158'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3158'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3159 ***********************************************************************
 DP3159  DESIGNATION -  MA 103
 DP3159  PID         -  DP3159
 DP3159  STATE/COUNTY-  IL/PIKE
 DP3159  COUNTRY     -  US
 DP3159  USGS QUAD   -  BARRY (2018)
 DP3159
 DP3159                         *CURRENT SURVEY CONTROL
 DP3159  ______________________________________________________________________
 DP3159* NAD 83(1986) POSITION- 39 38 06.73   (N) 091 05 38.62   (W)   HD_HELD1
 DP3159* NAVD 88 ORTHO HEIGHT -   145.975 (meters)      478.92  (feet) ADJUSTED
 DP3159  ______________________________________________________________________
 DP3159  GEOID HEIGHT    -        -32.543 (meters)                     GEOID18
 DP3159  DYNAMIC HEIGHT  -        145.894 (meters)      478.65  (feet) COMP
 DP3159  MODELED GRAVITY -    980,070.6   (mgal)                       NAVD 88
 DP3159
 DP3159  VERT ORDER      -  SECOND    CLASS I
 DP3159
 DP3159.The horizontal coordinates were determined by differentially corrected
 DP3159.hand held GPS observations or other comparable positioning techniques
 DP3159.and have an estimated accuracy of +/- 3 meters.
 DP3159
 DP3159.The orthometric height was determined by differential leveling and
 DP3159.adjusted by the NATIONAL GEODETIC SURVEY
 DP3159.in July 2014.
 DP3159
 DP3159.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3159.GEOID18 height accuracy estimate available here.
 DP3159
 DP3159.Click photographs - Photos may exist for this station.
 DP3159
 DP3159.The dynamic height is computed by dividing the NAVD 88
 DP3159.geopotential number by the normal gravity value computed on the
 DP3159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3159.degrees latitude (g = 980.6199 gals.).
 DP3159
 DP3159.The modeled gravity was interpolated from observed gravity values.
 DP3159
 DP3159;                    North         East    Units  Estimated Accuracy
 DP3159;SPC IL W     -   329,897.3     620,390.4     MT  (+/- 3 meters HH1 GPS) 
 DP3159
 DP3159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6355889005(NAD 83)
 DP3159
 DP3159                          SUPERSEDED SURVEY CONTROL
 DP3159
 DP3159.No superseded survey control is available for this station.
 DP3159
 DP3159_MARKER: F = FLANGE-ENCASED ROD
 DP3159_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3159_STAMPING: MA 103 2013
 DP3159_MARK LOGO: UIL
 DP3159_PROJECTION: FLUSH
 DP3159_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3159_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3159+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2019
 DP3159_ROD/PIPE-DEPTH: 6.7 meters
 DP3159_SLEEVE-DEPTH  : 0.9 meters
 DP3159
 DP3159  HISTORY     - Date     Condition        Report By
 DP3159  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3159  HISTORY     - 20190930 GOOD             ILDT
 DP3159
 DP3159                          STATION DESCRIPTION
 DP3159
 DP3159'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3159'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHWEST OF ROCKPORT,
 DP3159'7.8 MI (12.6 KM) SOUTHEAST OF HULL AND 5.0 MI (8.0 KM) SOUTHWEST OF
 DP3159'BARRY.
 DP3159'
 DP3159'TO REACH THE STATION, PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3159'ROUTE 96 AND MECHANIC STREET AND THE STATION IN THE NORTHEAST
 DP3159'QUADRANT.
 DP3159'
 DP3159'THE STATION IS LOCATED 8.4 M (27.6 FT) EAST OF THE CENTERLINE, 8.1 M
 DP3159'(26.6 FT) NORTHWEST OF A FIRE HYDRANT AND 5.3 M (17.4 FT) WEST OF THE
 DP3159'FACE OF WALK.
 DP3159'
 DP3159'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3159'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3159'IN IDENTIFICATION.
 DP3159
 DP3159                          STATION RECOVERY (2019)
 DP3159
 DP3159'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP3159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3160 ***********************************************************************
 DP3160  DESIGNATION -  MA 104
 DP3160  PID         -  DP3160
 DP3160  STATE/COUNTY-  IL/PIKE
 DP3160  COUNTRY     -  US
 DP3160  USGS QUAD   -  BARRY (2018)
 DP3160
 DP3160                         *CURRENT SURVEY CONTROL
 DP3160  ______________________________________________________________________
 DP3160* NAD 83(1986) POSITION- 39 38 40.0    (N) 091 06 16.8    (W)   HD_HELD2
 DP3160* NAVD 88 ORTHO HEIGHT -   152.955 (meters)      501.82  (feet) ADJUSTED
 DP3160  ______________________________________________________________________
 DP3160  GEOID HEIGHT    -        -32.550 (meters)                     GEOID18
 DP3160  DYNAMIC HEIGHT  -        152.870 (meters)      501.54  (feet) COMP
 DP3160  MODELED GRAVITY -    980,070.6   (mgal)                       NAVD 88
 DP3160
 DP3160  VERT ORDER      -  SECOND    CLASS I
 DP3160
 DP3160.The horizontal coordinates were established by autonomous hand held GPS
 DP3160.observations and have an estimated accuracy of +/- 10 meters.
 DP3160
 DP3160.The orthometric height was determined by differential leveling and
 DP3160.adjusted by the NATIONAL GEODETIC SURVEY
 DP3160.in July 2014.
 DP3160
 DP3160.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3160.GEOID18 height accuracy estimate available here.
 DP3160
 DP3160.Click photographs - Photos may exist for this station.
 DP3160
 DP3160.The dynamic height is computed by dividing the NAVD 88
 DP3160.geopotential number by the normal gravity value computed on the
 DP3160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3160.degrees latitude (g = 980.6199 gals.).
 DP3160
 DP3160.The modeled gravity was interpolated from observed gravity values.
 DP3160
 DP3160;                    North         East    Units  Estimated Accuracy
 DP3160;SPC IL W     -   330,933.      619,491.      MT  (+/- 10 meters HH2 GPS)
 DP3160
 DP3160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6262690011(NAD 83)
 DP3160
 DP3160                          SUPERSEDED SURVEY CONTROL
 DP3160
 DP3160.No superseded survey control is available for this station.
 DP3160
 DP3160_MARKER: F = FLANGE-ENCASED ROD
 DP3160_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3160_STAMPING: MA 104 2013
 DP3160_MARK LOGO: UIL
 DP3160_PROJECTION: FLUSH
 DP3160_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3160_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3160+STABILITY: POSITION/ELEVATION WELL
 DP3160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3160+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2013
 DP3160_ROD/PIPE-DEPTH: 7.3 meters
 DP3160_SLEEVE-DEPTH  : 0.9 meters
 DP3160
 DP3160  HISTORY     - Date     Condition        Report By
 DP3160  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3160
 DP3160                          STATION DESCRIPTION
 DP3160
 DP3160'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3160'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTHWEST OF ROCKPORT,
 DP3160'6.9 MI (11.1 KM) SOUTHEAST OF HULL AND 4.9 MI (7.9 KM) SOUTHWEST OF
 DP3160'BARRY.
 DP3160'
 DP3160'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3160'AND MISSISSIPPI STREET, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3160'0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP3160'
 DP3160'THE STATION IS LOCATED 3.9 M (12.8 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3160'44.5 M (146.0 FT) SOUTH OF A WOODEN MAILBOX POST AND 7.2 M (23.6 FT)
 DP3160'SOUTH OF THE CENTERLINE OF A GRAVEL DRIVE.
 DP3160'
 DP3160'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3160'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3160'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3161 ***********************************************************************
 DP3161  DESIGNATION -  MA 105
 DP3161  PID         -  DP3161
 DP3161  STATE/COUNTY-  IL/PIKE
 DP3161  COUNTRY     -  US
 DP3161  USGS QUAD   -  BARRY (2018)
 DP3161
 DP3161                         *CURRENT SURVEY CONTROL
 DP3161  ______________________________________________________________________
 DP3161* NAD 83(1986) POSITION- 39 39 01.62   (N) 091 06 55.84   (W)   HD_HELD1
 DP3161* NAVD 88 ORTHO HEIGHT -   143.963 (meters)      472.32  (feet) ADJUSTED
 DP3161  ______________________________________________________________________
 DP3161  GEOID HEIGHT    -        -32.556 (meters)                     GEOID18
 DP3161  DYNAMIC HEIGHT  -        143.883 (meters)      472.06  (feet) COMP
 DP3161  MODELED GRAVITY -    980,071.1   (mgal)                       NAVD 88
 DP3161
 DP3161  VERT ORDER      -  SECOND    CLASS I
 DP3161
 DP3161.The horizontal coordinates were determined by differentially corrected
 DP3161.hand held GPS observations or other comparable positioning techniques
 DP3161.and have an estimated accuracy of +/- 3 meters.
 DP3161
 DP3161.The orthometric height was determined by differential leveling and
 DP3161.adjusted by the NATIONAL GEODETIC SURVEY
 DP3161.in July 2014.
 DP3161
 DP3161.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3161.GEOID18 height accuracy estimate available here.
 DP3161
 DP3161.Click photographs - Photos may exist for this station.
 DP3161
 DP3161.The dynamic height is computed by dividing the NAVD 88
 DP3161.geopotential number by the normal gravity value computed on the
 DP3161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3161.degrees latitude (g = 980.6199 gals.).
 DP3161
 DP3161.The modeled gravity was interpolated from observed gravity values.
 DP3161
 DP3161;                    North         East    Units  Estimated Accuracy
 DP3161;SPC IL W     -   331,609.4     618,567.0     MT  (+/- 3 meters HH1 GPS) 
 DP3161
 DP3161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6168290658(NAD 83)
 DP3161
 DP3161                          SUPERSEDED SURVEY CONTROL
 DP3161
 DP3161.No superseded survey control is available for this station.
 DP3161
 DP3161_MARKER: F = FLANGE-ENCASED ROD
 DP3161_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3161_STAMPING: MA 105 2013
 DP3161_MARK LOGO: UIL
 DP3161_PROJECTION: FLUSH
 DP3161_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3161+STABILITY: SURFACE MOTION
 DP3161_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3161+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2018
 DP3161_ROD/PIPE-DEPTH: 3.7 meters
 DP3161_SLEEVE-DEPTH  : 0.9 meters
 DP3161
 DP3161  HISTORY     - Date     Condition        Report By
 DP3161  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3161  HISTORY     - 20180228 GOOD             ILDT
 DP3161
 DP3161                          STATION DESCRIPTION
 DP3161
 DP3161'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3161'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTHWEST OF ROCKPORT,
 DP3161'6.2 MI (10.0 KM) SOUTHEAST OF HULL AND 5.1 MI (8.2 KM) SOUTHWEST OF
 DP3161'BARRY.
 DP3161'
 DP3161'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3161'AND MISSISSIPPI STREET, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3161'1.5 MI (2.4 KM) TO THE STATION ON THE RIGHT.
 DP3161'
 DP3161'THE STATION IS LOCATED 6.4 M (21.0 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3161'28.0 M (91.9 FT) EAST OF THE NORTHEAST BUILDING CORNER AND 22.2 M
 DP3161'(72.8 FT) EAST OF WOODEN FENCE POST.
 DP3161'
 DP3161'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3161'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3161'IN IDENTIFICATION.
 DP3161
 DP3161                          STATION RECOVERY (2018)
 DP3161
 DP3161'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3161'NOTE-NO DIMPLE IN THE TOP OF STAINLESS STEEL ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3162 ***********************************************************************
 DP3162  DESIGNATION -  MA 106
 DP3162  PID         -  DP3162
 DP3162  STATE/COUNTY-  IL/PIKE
 DP3162  COUNTRY     -  US
 DP3162  USGS QUAD   -  HULL (2018)
 DP3162
 DP3162                         *CURRENT SURVEY CONTROL
 DP3162  ______________________________________________________________________
 DP3162* NAD 83(1986) POSITION- 39 39 43.6    (N) 091 07 32.4    (W)   HD_HELD2
 DP3162* NAVD 88 ORTHO HEIGHT -   145.174 (meters)      476.29  (feet) ADJUSTED
 DP3162  ______________________________________________________________________
 DP3162  GEOID HEIGHT    -        -32.561 (meters)                     GEOID18
 DP3162  DYNAMIC HEIGHT  -        145.093 (meters)      476.03  (feet) COMP
 DP3162  MODELED GRAVITY -    980,071.8   (mgal)                       NAVD 88
 DP3162
 DP3162  VERT ORDER      -  SECOND    CLASS I
 DP3162
 DP3162.The horizontal coordinates were established by autonomous hand held GPS
 DP3162.observations and have an estimated accuracy of +/- 10 meters.
 DP3162
 DP3162.The orthometric height was determined by differential leveling and
 DP3162.adjusted by the NATIONAL GEODETIC SURVEY
 DP3162.in July 2014.
 DP3162
 DP3162.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3162.GEOID18 height accuracy estimate available here.
 DP3162
 DP3162.Click photographs - Photos may exist for this station.
 DP3162
 DP3162.The dynamic height is computed by dividing the NAVD 88
 DP3162.geopotential number by the normal gravity value computed on the
 DP3162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3162.degrees latitude (g = 980.6199 gals.).
 DP3162
 DP3162.The modeled gravity was interpolated from observed gravity values.
 DP3162
 DP3162;                    North         East    Units  Estimated Accuracy
 DP3162;SPC IL W     -   332,913.      617,709.      MT  (+/- 10 meters HH2 GPS)
 DP3162
 DP3162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6078391934(NAD 83)
 DP3162
 DP3162                          SUPERSEDED SURVEY CONTROL
 DP3162
 DP3162.No superseded survey control is available for this station.
 DP3162
 DP3162_MARKER: F = FLANGE-ENCASED ROD
 DP3162_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3162_STAMPING: MA 106 2013
 DP3162_MARK LOGO: UIL
 DP3162_PROJECTION: FLUSH
 DP3162_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3162_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3162+STABILITY: POSITION/ELEVATION WELL
 DP3162_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3162+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2013
 DP3162_ROD/PIPE-DEPTH: 8.5 meters
 DP3162_SLEEVE-DEPTH  : 0.9 meters
 DP3162
 DP3162  HISTORY     - Date     Condition        Report By
 DP3162  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3162
 DP3162                          STATION DESCRIPTION
 DP3162
 DP3162'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3162'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) NORTHWEST OF ROCKPORT,
 DP3162'5.3 MI (8.5 KM) SOUTHEAST OF HULL AND 5.1 MI (8.2 KM) WEST-SOUTHWEST
 DP3162'OF BARRY.
 DP3162'
 DP3162'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3162'AND MISSISSIPPI STREET, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3162'2.4 MI (3.9 KM) TO THE STATION ON THE RIGHT.
 DP3162'
 DP3162'THE STATION IS LOCATED 6.6 M (21.7 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3162'28.7 M (94.2 FT) EAST OF WOOD POLE AND 1.8 M (5.9 FT) WEST OF WOODEN
 DP3162'FENCE POST.
 DP3162'
 DP3162'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3162'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3162'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3163 ***********************************************************************
 DP3163  DESIGNATION -  MA 107
 DP3163  PID         -  DP3163
 DP3163  STATE/COUNTY-  IL/PIKE
 DP3163  COUNTRY     -  US
 DP3163  USGS QUAD   -  HULL (2018)
 DP3163
 DP3163                         *CURRENT SURVEY CONTROL
 DP3163  ______________________________________________________________________
 DP3163* NAD 83(1986) POSITION- 39 40 24.53   (N) 091 08 05.57   (W)   HD_HELD1
 DP3163* NAVD 88 ORTHO HEIGHT -   151.950 (meters)      498.52  (feet) ADJUSTED
 DP3163  ______________________________________________________________________
 DP3163  GEOID HEIGHT    -        -32.565 (meters)                     GEOID18
 DP3163  DYNAMIC HEIGHT  -        151.867 (meters)      498.25  (feet) COMP
 DP3163  MODELED GRAVITY -    980,072.6   (mgal)                       NAVD 88
 DP3163
 DP3163  VERT ORDER      -  SECOND    CLASS I
 DP3163
 DP3163.The horizontal coordinates were determined by differentially corrected
 DP3163.hand held GPS observations or other comparable positioning techniques
 DP3163.and have an estimated accuracy of +/- 3 meters.
 DP3163
 DP3163.The orthometric height was determined by differential leveling and
 DP3163.adjusted by the NATIONAL GEODETIC SURVEY
 DP3163.in July 2014.
 DP3163
 DP3163.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3163.GEOID18 height accuracy estimate available here.
 DP3163
 DP3163.Click photographs - Photos may exist for this station.
 DP3163
 DP3163.The dynamic height is computed by dividing the NAVD 88
 DP3163.geopotential number by the normal gravity value computed on the
 DP3163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3163.degrees latitude (g = 980.6199 gals.).
 DP3163
 DP3163.The modeled gravity was interpolated from observed gravity values.
 DP3163
 DP3163;                    North         East    Units  Estimated Accuracy
 DP3163;SPC IL W     -   334,184.1     616,932.2     MT  (+/- 3 meters HH1 GPS) 
 DP3163
 DP3163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5996793180(NAD 83)
 DP3163
 DP3163                          SUPERSEDED SURVEY CONTROL
 DP3163
 DP3163.No superseded survey control is available for this station.
 DP3163
 DP3163_MARKER: F = FLANGE-ENCASED ROD
 DP3163_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3163_STAMPING: MA 107 2013
 DP3163_MARK LOGO: UIL
 DP3163_PROJECTION: RECESSED 10 CENTIMETERS
 DP3163_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP3163_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3163+STABILITY: POSITION/ELEVATION WELL
 DP3163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3163+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2022
 DP3163_ROD/PIPE-DEPTH: 12.2 meters
 DP3163_SLEEVE-DEPTH  : 0.9 meters
 DP3163
 DP3163  HISTORY     - Date     Condition        Report By
 DP3163  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3163  HISTORY     - 20221215 GOOD             ILDT
 DP3163
 DP3163                          STATION DESCRIPTION
 DP3163
 DP3163'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3163'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) SOUTH OF RICHFIELD, 5.3
 DP3163'MI (8.5 KM) WEST-SOUTHWEST OF BARRY AND 4.5 MI (7.2 KM) EAST-SOUTHEAST
 DP3163'OF HULL.
 DP3163'
 DP3163'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3163'AND MISSISSIPPI STREET, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3163'3.3 MI (5.3 KM) TO THE INTERSECTION OF 287TH AVENUE AND THE STATION IN
 DP3163'THE NORTHEAST QUADRANT.
 DP3163'
 DP3163'THE STATION IS LOCATED 8.0 M (26.2 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3163'12.8 M (42.0 FT) NORTH OF THE CENTERLINE AND 7.8 M (25.6 FT) WEST OF
 DP3163'WOOD POLE.
 DP3163'
 DP3163'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3163'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3163'IN IDENTIFICATION.
 DP3163
 DP3163                          STATION RECOVERY (2022)
 DP3163
 DP3163'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP3163'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3164 ***********************************************************************
 DP3164  DESIGNATION -  MA 108
 DP3164  PID         -  DP3164
 DP3164  STATE/COUNTY-  IL/PIKE
 DP3164  COUNTRY     -  US
 DP3164  USGS QUAD   -  HULL (2018)
 DP3164
 DP3164                         *CURRENT SURVEY CONTROL
 DP3164  ______________________________________________________________________
 DP3164* NAD 83(1986) POSITION- 39 41 12.1    (N) 091 08 38.1    (W)   HD_HELD2
 DP3164* NAVD 88 ORTHO HEIGHT -   155.981 (meters)      511.75  (feet) ADJUSTED
 DP3164  ______________________________________________________________________
 DP3164  GEOID HEIGHT    -        -32.568 (meters)                     GEOID18
 DP3164  DYNAMIC HEIGHT  -        155.895 (meters)      511.47  (feet) COMP
 DP3164  MODELED GRAVITY -    980,073.6   (mgal)                       NAVD 88
 DP3164
 DP3164  VERT ORDER      -  SECOND    CLASS I
 DP3164
 DP3164.The horizontal coordinates were established by autonomous hand held GPS
 DP3164.observations and have an estimated accuracy of +/- 10 meters.
 DP3164
 DP3164.The orthometric height was determined by differential leveling and
 DP3164.adjusted by the NATIONAL GEODETIC SURVEY
 DP3164.in July 2014.
 DP3164
 DP3164.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3164.GEOID18 height accuracy estimate available here.
 DP3164
 DP3164.Click photographs - Photos may exist for this station.
 DP3164
 DP3164.The dynamic height is computed by dividing the NAVD 88
 DP3164.geopotential number by the normal gravity value computed on the
 DP3164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3164.degrees latitude (g = 980.6199 gals.).
 DP3164
 DP3164.The modeled gravity was interpolated from observed gravity values.
 DP3164
 DP3164;                    North         East    Units  Estimated Accuracy
 DP3164;SPC IL W     -   335,660.      616,173.      MT  (+/- 10 meters HH2 GPS)
 DP3164
 DP3164_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5916194630(NAD 83)
 DP3164
 DP3164                          SUPERSEDED SURVEY CONTROL
 DP3164
 DP3164.No superseded survey control is available for this station.
 DP3164
 DP3164_MARKER: F = FLANGE-ENCASED ROD
 DP3164_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3164_STAMPING: MA 108
 DP3164_MARK LOGO: UIL
 DP3164_PROJECTION: FLUSH
 DP3164_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3164_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3164+STABILITY: POSITION/ELEVATION WELL
 DP3164_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3164+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2013
 DP3164_ROD/PIPE-DEPTH: 8.5 meters
 DP3164_SLEEVE-DEPTH  : 0.9 meters
 DP3164
 DP3164  HISTORY     - Date     Condition        Report By
 DP3164  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3164
 DP3164                          STATION DESCRIPTION
 DP3164
 DP3164'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3164'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH OF RICHFIELD, 5.6
 DP3164'MI (9.0 KM) WEST OF BARRY AND 3.6 MI (5.8 KM) EAST-SOUTHEAST OF HULL.
 DP3164'
 DP3164'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3164'AND MISSISSIPPI STREET, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3164'4.35 MI (7.0 KM) TO THE STATION ON THE RIGHT.
 DP3164'
 DP3164'THE STATION IS LOCATED 3.3 M (10.8 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3164'11.8 M (38.7 FT) NORTH OF WOOD POLE AND 7.3 M (24.0 FT) WEST OF WOVEN
 DP3164'WIRE FENCE.
 DP3164'
 DP3164'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3164'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3164'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3165 ***********************************************************************
 DP3165  DESIGNATION -  MA 109
 DP3165  PID         -  DP3165
 DP3165  STATE/COUNTY-  IL/PIKE
 DP3165  COUNTRY     -  US
 DP3165  USGS QUAD   -  HULL (2018)
 DP3165
 DP3165                         *CURRENT SURVEY CONTROL
 DP3165  ______________________________________________________________________
 DP3165* NAD 83(1986) POSITION- 39 41 44.28   (N) 091 09 03.97   (W)   HD_HELD1
 DP3165* NAVD 88 ORTHO HEIGHT -   146.474 (meters)      480.56  (feet) ADJUSTED
 DP3165  ______________________________________________________________________
 DP3165  GEOID HEIGHT    -        -32.571 (meters)                     GEOID18
 DP3165  DYNAMIC HEIGHT  -        146.393 (meters)      480.29  (feet) COMP
 DP3165  MODELED GRAVITY -    980,074.3   (mgal)                       NAVD 88
 DP3165
 DP3165  VERT ORDER      -  SECOND    CLASS I
 DP3165
 DP3165.The horizontal coordinates were determined by differentially corrected
 DP3165.hand held GPS observations or other comparable positioning techniques
 DP3165.and have an estimated accuracy of +/- 3 meters.
 DP3165
 DP3165.The orthometric height was determined by differential leveling and
 DP3165.adjusted by the NATIONAL GEODETIC SURVEY
 DP3165.in July 2014.
 DP3165
 DP3165.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3165.GEOID18 height accuracy estimate available here.
 DP3165
 DP3165.Click photographs - Photos may exist for this station.
 DP3165
 DP3165.The dynamic height is computed by dividing the NAVD 88
 DP3165.geopotential number by the normal gravity value computed on the
 DP3165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3165.degrees latitude (g = 980.6199 gals.).
 DP3165
 DP3165.The modeled gravity was interpolated from observed gravity values.
 DP3165
 DP3165;                    North         East    Units  Estimated Accuracy
 DP3165;SPC IL W     -   336,658.7     615,567.3     MT  (+/- 3 meters HH1 GPS) 
 DP3165
 DP3165_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5852495610(NAD 83)
 DP3165
 DP3165                          SUPERSEDED SURVEY CONTROL
 DP3165
 DP3165.No superseded survey control is available for this station.
 DP3165
 DP3165_MARKER: F = FLANGE-ENCASED ROD
 DP3165_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3165_STAMPING: MA 109 2013
 DP3165_MARK LOGO: UIL
 DP3165_PROJECTION: RECESSED 10 CENTIMETERS
 DP3165_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3165_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3165+STABILITY: POSITION/ELEVATION WELL
 DP3165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3165+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2022
 DP3165_ROD/PIPE-DEPTH: 7.3 meters
 DP3165_SLEEVE-DEPTH  : 0.9 meters
 DP3165
 DP3165  HISTORY     - Date     Condition        Report By
 DP3165  HISTORY     - 20130508 MONUMENTED       TROTT
 DP3165  HISTORY     - 20221215 GOOD             ILDT
 DP3165
 DP3165                          STATION DESCRIPTION
 DP3165
 DP3165'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3165'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF
 DP3165'RICHFIELD, 6.0 MI (9.7 KM) WEST OF BARRY AND 3.1 MI (5.0 KM)
 DP3165'EAST-SOUTHEAST OF HULL.
 DP3165'
 DP3165'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3165'AND MISSISSIPPI STREET, PROCEED NORTH ON ILLINOIS STATE ROUTE 96 FOR
 DP3165'5.0 MI (8.0 KM) TO THE STATION ON THE RIGHT.
 DP3165'
 DP3165'THE STATION IS LOCATED 7.0 M (23.0 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3165'73.2 M (240.2 FT) NORTH OF WOOD POLE WITH GUY WIRE AND 1.8 M (5.9 FT)
 DP3165'WEST OF WOOD POLE.
 DP3165'
 DP3165'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3165'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3165'IN IDENTIFICATION.
 DP3165
 DP3165                          STATION RECOVERY (2022)
 DP3165
 DP3165'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DP3165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3166 ***********************************************************************
 DP3166  DESIGNATION -  MA 110
 DP3166  PID         -  DP3166
 DP3166  STATE/COUNTY-  IL/PIKE
 DP3166  COUNTRY     -  US
 DP3166  USGS QUAD   -  HULL (2018)
 DP3166
 DP3166                         *CURRENT SURVEY CONTROL
 DP3166  ______________________________________________________________________
 DP3166* NAD 83(1986) POSITION- 39 42 17.5    (N) 091 09 35.5    (W)   HD_HELD2
 DP3166* NAVD 88 ORTHO HEIGHT -   147.150 (meters)      482.77  (feet) ADJUSTED
 DP3166  ______________________________________________________________________
 DP3166  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 DP3166  DYNAMIC HEIGHT  -        147.069 (meters)      482.51  (feet) COMP
 DP3166  MODELED GRAVITY -    980,075.1   (mgal)                       NAVD 88
 DP3166
 DP3166  VERT ORDER      -  SECOND    CLASS I
 DP3166
 DP3166.The horizontal coordinates were established by autonomous hand held GPS
 DP3166.observations and have an estimated accuracy of +/- 10 meters.
 DP3166
 DP3166.The orthometric height was determined by differential leveling and
 DP3166.adjusted by the NATIONAL GEODETIC SURVEY
 DP3166.in July 2014.
 DP3166
 DP3166.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3166.GEOID18 height accuracy estimate available here.
 DP3166
 DP3166.Click photographs - Photos may exist for this station.
 DP3166
 DP3166.The dynamic height is computed by dividing the NAVD 88
 DP3166.geopotential number by the normal gravity value computed on the
 DP3166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3166.degrees latitude (g = 980.6199 gals.).
 DP3166
 DP3166.The modeled gravity was interpolated from observed gravity values.
 DP3166
 DP3166;                    North         East    Units  Estimated Accuracy
 DP3166;SPC IL W     -   337,692.      614,828.      MT  (+/- 10 meters HH2 GPS)
 DP3166
 DP3166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5775296619(NAD 83)
 DP3166
 DP3166                          SUPERSEDED SURVEY CONTROL
 DP3166
 DP3166.No superseded survey control is available for this station.
 DP3166
 DP3166_MARKER: F = FLANGE-ENCASED ROD
 DP3166_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3166_STAMPING: MA 110 2013
 DP3166_MARK LOGO: UIL
 DP3166_PROJECTION: FLUSH
 DP3166_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3166_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3166+STABILITY: POSITION/ELEVATION WELL
 DP3166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3166+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2013
 DP3166_ROD/PIPE-DEPTH: 8.5 meters
 DP3166_SLEEVE-DEPTH  : 0.9 meters
 DP3166
 DP3166  HISTORY     - Date     Condition        Report By
 DP3166  HISTORY     - 20130509 MONUMENTED       TROTT
 DP3166
 DP3166                          STATION DESCRIPTION
 DP3166
 DP3166'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3166'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHWEST OF
 DP3166'RICHFIELD, 6.5 MI (10.5 KM) WEST OF BARRY AND 2.5 MI (4.0 KM) EAST OF
 DP3166'HULL.
 DP3166'
 DP3166'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3166'AND ILLINOIS ROUTE 106 IN KINDERHOOK, PROCEED WEST ON ILLINOIS STATE
 DP3166'ROUTE 96 FOR 0.35 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP3166'
 DP3166'THE STATION IS LOCATED 2.7 M (8.9 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3166'39.0 M (128.0 FT) SOUTHEAST OF WOOD POLE AND 10.5 M (34.4 FT) EAST OF
 DP3166'A CONCRETE POST.
 DP3166'
 DP3166'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3166'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3166'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3167 ***********************************************************************
 DP3167  DESIGNATION -  MA 111
 DP3167  PID         -  DP3167
 DP3167  STATE/COUNTY-  IL/PIKE
 DP3167  COUNTRY     -  US
 DP3167  USGS QUAD   -  HULL (2018)
 DP3167
 DP3167                         *CURRENT SURVEY CONTROL
 DP3167  ______________________________________________________________________
 DP3167* NAD 83(1986) POSITION- 39 42 51.5    (N) 091 10 16.3    (W)   HD_HELD2
 DP3167* NAVD 88 ORTHO HEIGHT -   149.664 (meters)      491.02  (feet) ADJUSTED
 DP3167  ______________________________________________________________________
 DP3167  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 DP3167  DYNAMIC HEIGHT  -        149.582 (meters)      490.75  (feet) COMP
 DP3167  MODELED GRAVITY -    980,076.2   (mgal)                       NAVD 88
 DP3167
 DP3167  VERT ORDER      -  SECOND    CLASS I
 DP3167
 DP3167.The horizontal coordinates were established by autonomous hand held GPS
 DP3167.observations and have an estimated accuracy of +/- 10 meters.
 DP3167
 DP3167.The orthometric height was determined by differential leveling and
 DP3167.adjusted by the NATIONAL GEODETIC SURVEY
 DP3167.in July 2014.
 DP3167
 DP3167.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3167.GEOID18 height accuracy estimate available here.
 DP3167
 DP3167.Click photographs - Photos may exist for this station.
 DP3167
 DP3167.The dynamic height is computed by dividing the NAVD 88
 DP3167.geopotential number by the normal gravity value computed on the
 DP3167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3167.degrees latitude (g = 980.6199 gals.).
 DP3167
 DP3167.The modeled gravity was interpolated from observed gravity values.
 DP3167
 DP3167;                    North         East    Units  Estimated Accuracy
 DP3167;SPC IL W     -   338,751.      613,867.      MT  (+/- 10 meters HH2 GPS)
 DP3167
 DP3167_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5675997647(NAD 83)
 DP3167
 DP3167                          SUPERSEDED SURVEY CONTROL
 DP3167
 DP3167.No superseded survey control is available for this station.
 DP3167
 DP3167_MARKER: F = FLANGE-ENCASED ROD
 DP3167_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3167_STAMPING: MA 111 2013
 DP3167_MARK LOGO: UIL
 DP3167_PROJECTION: FLUSH
 DP3167_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3167_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3167+STABILITY: POSITION/ELEVATION WELL
 DP3167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3167+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2013
 DP3167_ROD/PIPE-DEPTH: 6.1 meters
 DP3167_SLEEVE-DEPTH  : 0.9 meters
 DP3167
 DP3167  HISTORY     - Date     Condition        Report By
 DP3167  HISTORY     - 20130509 MONUMENTED       TROTT
 DP3167
 DP3167                          STATION DESCRIPTION
 DP3167
 DP3167'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3167'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHWEST OF
 DP3167'RICHFIELD, 7.2 MI (11.6 KM) WEST OF BARRY AND 2.0 MI (3.2 KM)
 DP3167'EAST-NORTHEAST OF HULL.
 DP3167'
 DP3167'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3167'AND ILLINOIS ROUTE 106 IN KINDERHOOK, PROCEED WEST ON ILLINOIS STATE
 DP3167'ROUTE 96 FOR 1.2 MI (1.9 KM) TO THE STATION ON THE LEFT.
 DP3167'
 DP3167'THE STATION IS LOCATED 3.2 M (10.5 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3167'17.9 M (58.7 FT) SOUTHEAST OF WOOD POLE AND 17.3 M (56.8 FT) SOUTHWEST
 DP3167'OF A METAL SIGN POST.
 DP3167'
 DP3167'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3167'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3167'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3168 ***********************************************************************
 DP3168  DESIGNATION -  MA 112
 DP3168  PID         -  DP3168
 DP3168  STATE/COUNTY-  IL/PIKE
 DP3168  COUNTRY     -  US
 DP3168  USGS QUAD   -  HULL (2018)
 DP3168
 DP3168                         *CURRENT SURVEY CONTROL
 DP3168  ______________________________________________________________________
 DP3168* NAD 83(1986) POSITION- 39 42 59.05   (N) 091 10 55.70   (W)   HD_HELD1
 DP3168* NAVD 88 ORTHO HEIGHT -   145.036 (meters)      475.84  (feet) ADJUSTED
 DP3168  ______________________________________________________________________
 DP3168  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 DP3168  DYNAMIC HEIGHT  -        144.956 (meters)      475.58  (feet) COMP
 DP3168  MODELED GRAVITY -    980,077.0   (mgal)                       NAVD 88
 DP3168
 DP3168  VERT ORDER      -  SECOND    CLASS I
 DP3168
 DP3168.The horizontal coordinates were determined by differentially corrected
 DP3168.hand held GPS observations or other comparable positioning techniques
 DP3168.and have an estimated accuracy of +/- 3 meters.
 DP3168
 DP3168.The orthometric height was determined by differential leveling and
 DP3168.adjusted by the NATIONAL GEODETIC SURVEY
 DP3168.in July 2014.
 DP3168
 DP3168.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3168.GEOID18 height accuracy estimate available here.
 DP3168
 DP3168.Click photographs - Photos may exist for this station.
 DP3168
 DP3168.The dynamic height is computed by dividing the NAVD 88
 DP3168.geopotential number by the normal gravity value computed on the
 DP3168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3168.degrees latitude (g = 980.6199 gals.).
 DP3168
 DP3168.The modeled gravity was interpolated from observed gravity values.
 DP3168
 DP3168;                    North         East    Units  Estimated Accuracy
 DP3168;SPC IL W     -   338,994.4     612,931.5     MT  (+/- 3 meters HH1 GPS) 
 DP3168
 DP3168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5581697861(NAD 83)
 DP3168
 DP3168                          SUPERSEDED SURVEY CONTROL
 DP3168
 DP3168.No superseded survey control is available for this station.
 DP3168
 DP3168_MARKER: F = FLANGE-ENCASED ROD
 DP3168_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3168_STAMPING: MA 112 2013
 DP3168_MARK LOGO: UIL
 DP3168_PROJECTION: FLUSH
 DP3168_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3168_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3168+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2019
 DP3168_ROD/PIPE-DEPTH: 9.8 meters
 DP3168_SLEEVE-DEPTH  : 0.9 meters
 DP3168
 DP3168  HISTORY     - Date     Condition        Report By
 DP3168  HISTORY     - 20130509 MONUMENTED       TROTT
 DP3168  HISTORY     - 20180328 GOOD             ILDT
 DP3168  HISTORY     - 20190924 GOOD             ILDT
 DP3168
 DP3168                          STATION DESCRIPTION
 DP3168
 DP3168'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3168'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF BARRY,
 DP3168'7.6 MI (12.2 KM) SOUTH-SOUTHWEST OF RICHFIELD AND 1.6 MI (2.6 KM)
 DP3168'EAST-NORTHEAST OF HULL.
 DP3168'
 DP3168'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 96
 DP3168'AND ILLINOIS ROUTE 106 IN KINDERHOOK, PROCEED WEST ON ILLINOIS STATE
 DP3168'ROUTE 96 FOR 1.8 MI (2.9 KM) TO THE STATION ON THE RIGHT.
 DP3168'
 DP3168'THE STATION IS LOCATED 4.1 M (13.5 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3168'114.5 M (375.7 FT) EAST OF A 'FIBER OPTIC' MARKER POST AND 89.6 M
 DP3168'(294.0 FT) EAST OF A FIELD ENTRANCE.
 DP3168'
 DP3168'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3168'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3168'IN IDENTIFICATION.
 DP3168
 DP3168                          STATION RECOVERY (2018)
 DP3168
 DP3168'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3168'RECOVERED IN GOOD CONDITION.
 DP3168
 DP3168                          STATION RECOVERY (2019)
 DP3168
 DP3168'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP3168'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3169 ***********************************************************************
 DP3169  DESIGNATION -  MA 113
 DP3169  PID         -  DP3169
 DP3169  STATE/COUNTY-  IL/PIKE
 DP3169  COUNTRY     -  US
 DP3169  USGS QUAD   -  HULL (2018)
 DP3169
 DP3169                         *CURRENT SURVEY CONTROL
 DP3169  ______________________________________________________________________
 DP3169* NAD 83(1986) POSITION- 39 42 47.91   (N) 091 11 42.29   (W)   HD_HELD1
 DP3169* NAVD 88 ORTHO HEIGHT -   143.469 (meters)      470.70  (feet) ADJUSTED
 DP3169  ______________________________________________________________________
 DP3169  GEOID HEIGHT    -        -32.577 (meters)                     GEOID18
 DP3169  DYNAMIC HEIGHT  -        143.391 (meters)      470.44  (feet) COMP
 DP3169  MODELED GRAVITY -    980,078.4   (mgal)                       NAVD 88
 DP3169
 DP3169  VERT ORDER      -  SECOND    CLASS I
 DP3169
 DP3169.The horizontal coordinates were determined by differentially corrected
 DP3169.hand held GPS observations or other comparable positioning techniques
 DP3169.and have an estimated accuracy of +/- 3 meters.
 DP3169
 DP3169.The orthometric height was determined by differential leveling and
 DP3169.adjusted by the NATIONAL GEODETIC SURVEY
 DP3169.in July 2014.
 DP3169
 DP3169.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3169.GEOID18 height accuracy estimate available here.
 DP3169
 DP3169.Click photographs - Photos may exist for this station.
 DP3169
 DP3169.The dynamic height is computed by dividing the NAVD 88
 DP3169.geopotential number by the normal gravity value computed on the
 DP3169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3169.degrees latitude (g = 980.6199 gals.).
 DP3169
 DP3169.The modeled gravity was interpolated from observed gravity values.
 DP3169
 DP3169;                    North         East    Units  Estimated Accuracy
 DP3169;SPC IL W     -   338,663.4     611,817.9     MT  (+/- 3 meters HH1 GPS) 
 DP3169
 DP3169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5471497495(NAD 83)
 DP3169
 DP3169                          SUPERSEDED SURVEY CONTROL
 DP3169
 DP3169.No superseded survey control is available for this station.
 DP3169
 DP3169_MARKER: F = FLANGE-ENCASED ROD
 DP3169_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3169_STAMPING: MA 113 2013
 DP3169_MARK LOGO: UIL
 DP3169_PROJECTION: FLUSH
 DP3169_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3169_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3169+STABILITY: POSITION/ELEVATION WELL
 DP3169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3169+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2018
 DP3169_ROD/PIPE-DEPTH: 6.1 meters
 DP3169_SLEEVE-DEPTH  : 0.9 meters
 DP3169
 DP3169  HISTORY     - Date     Condition        Report By
 DP3169  HISTORY     - 20130509 MONUMENTED       TROTT
 DP3169  HISTORY     - 20180328 GOOD             ILDT
 DP3169
 DP3169                          STATION DESCRIPTION
 DP3169
 DP3169'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3169'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH-SOUTHWEST OF
 DP3169'RICHFIELD, 7.6 MI (12.2 KM) SOUTH-SOUTHEAST OF PAYSON AND 0.8 MI (1.3
 DP3169'KM) NORTHEAST OF HULL.
 DP3169'
 DP3169'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 106
 DP3169'AND ELM STREET IN HULL, PROCEED EAST ON ILLINOIS STATE ROUTE 106 FOR
 DP3169'0.6 MI (1.0 KM) TO THE INTERSECTION OF ILLINOIS ROUTE 96 AND THE
 DP3169'STATION IN THE NORTHWEST QUADRANT.
 DP3169'
 DP3169'THE STATION IS LOCATED 41.7 M (136.8 FT) NORTH OF THE CENTERLINE, 3.0
 DP3169'M (9.8 FT) WEST OF THE EDGE OF PAVEMENT AND 16.2 M (53.1 FT) NORTH OF
 DP3169'A 'FIBER OPTIC' MARKER POST.
 DP3169'
 DP3169'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3169'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3169'IN IDENTIFICATION.
 DP3169
 DP3169                          STATION RECOVERY (2018)
 DP3169
 DP3169'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3169'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3170 ***********************************************************************
 DP3170  DESIGNATION -  MA 114
 DP3170  PID         -  DP3170
 DP3170  STATE/COUNTY-  IL/PIKE
 DP3170  COUNTRY     -  US
 DP3170  USGS QUAD   -  HULL (2018)
 DP3170
 DP3170                         *CURRENT SURVEY CONTROL
 DP3170  ______________________________________________________________________
 DP3170* NAD 83(1986) POSITION- 39 43 34.13   (N) 091 11 35.09   (W)   HD_HELD1
 DP3170* NAVD 88 ORTHO HEIGHT -   148.748 (meters)      488.02  (feet) ADJUSTED
 DP3170  ______________________________________________________________________
 DP3170  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 DP3170  DYNAMIC HEIGHT  -        148.667 (meters)      487.75  (feet) COMP
 DP3170  MODELED GRAVITY -    980,078.2   (mgal)                       NAVD 88
 DP3170
 DP3170  VERT ORDER      -  SECOND    CLASS I
 DP3170
 DP3170.The horizontal coordinates were determined by differentially corrected
 DP3170.hand held GPS observations or other comparable positioning techniques
 DP3170.and have an estimated accuracy of +/- 3 meters.
 DP3170
 DP3170.The orthometric height was determined by differential leveling and
 DP3170.adjusted by the NATIONAL GEODETIC SURVEY
 DP3170.in July 2014.
 DP3170
 DP3170.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3170.GEOID18 height accuracy estimate available here.
 DP3170
 DP3170.Click photographs - Photos may exist for this station.
 DP3170
 DP3170.The dynamic height is computed by dividing the NAVD 88
 DP3170.geopotential number by the normal gravity value computed on the
 DP3170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3170.degrees latitude (g = 980.6199 gals.).
 DP3170
 DP3170.The modeled gravity was interpolated from observed gravity values.
 DP3170
 DP3170;                    North         East    Units  Estimated Accuracy
 DP3170;SPC IL W     -   340,086.9     612,005.7     MT  (+/- 3 meters HH1 GPS) 
 DP3170
 DP3170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5485798923(NAD 83)
 DP3170
 DP3170                          SUPERSEDED SURVEY CONTROL
 DP3170
 DP3170.No superseded survey control is available for this station.
 DP3170
 DP3170_MARKER: F = FLANGE-ENCASED ROD
 DP3170_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3170_STAMPING: MA 114 2013
 DP3170_MARK LOGO: UIL
 DP3170_PROJECTION: FLUSH
 DP3170_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3170_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3170+STABILITY: POSITION/ELEVATION WELL
 DP3170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3170+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2018
 DP3170_ROD/PIPE-DEPTH: 13.4 meters
 DP3170_SLEEVE-DEPTH  : 0.9 meters
 DP3170
 DP3170  HISTORY     - Date     Condition        Report By
 DP3170  HISTORY     - 20130509 MONUMENTED       TROTT
 DP3170  HISTORY     - 20180301 GOOD             ILDT
 DP3170
 DP3170                          STATION DESCRIPTION
 DP3170
 DP3170'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3170'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH-SOUTHWEST OF
 DP3170'RICHFIELD, 6.8 MI (10.9 KM) SOUTH-SOUTHEAST OF PAYSON AND 1.5 MI (2.4
 DP3170'KM) NORTH-NORTHEAST OF HULL.
 DP3170'
 DP3170'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 106
 DP3170'AND ELM STREET IN HULL, PROCEED EAST ON ILLINOIS STATE ROUTE 106 FOR
 DP3170'0.6 MI (1.0 KM) TO ILLINOIS ROUTE 96, GO NORTH ON ILLINOIS STATE ROUTE
 DP3170'96 TO ILLINOIS STATE ROUTE 57 AND THE STATION IN THE SOUTHWEST
 DP3170'QUADRANT.
 DP3170'
 DP3170'THE STATION IS LOCATED 28.6 M (93.8 FT) SOUTH OF THE CENTERLINE, 19.5
 DP3170'M (64.0 FT) SOUTHEAST OF A WOOD POLE AND 3.7 M (12.1 FT) WEST OF THE
 DP3170'EDGE OF PAVEMENT.
 DP3170'
 DP3170'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3170'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3170'IN IDENTIFICATION.
 DP3170
 DP3170                          STATION RECOVERY (2018)
 DP3170
 DP3170'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3171 ***********************************************************************
 DP3171  DESIGNATION -  MA 115
 DP3171  PID         -  DP3171
 DP3171  STATE/COUNTY-  IL/PIKE
 DP3171  COUNTRY     -  US
 DP3171  USGS QUAD   -  HULL (2018)
 DP3171
 DP3171                         *CURRENT SURVEY CONTROL
 DP3171  ______________________________________________________________________
 DP3171* NAD 83(1986) POSITION- 39 44 14.2    (N) 091 11 22.8    (W)   HD_HELD2
 DP3171* NAVD 88 ORTHO HEIGHT -   165.308 (meters)      542.35  (feet) ADJUSTED
 DP3171  ______________________________________________________________________
 DP3171  GEOID HEIGHT    -        -32.568 (meters)                     GEOID18
 DP3171  DYNAMIC HEIGHT  -        165.218 (meters)      542.05  (feet) COMP
 DP3171  MODELED GRAVITY -    980,077.6   (mgal)                       NAVD 88
 DP3171
 DP3171  VERT ORDER      -  SECOND    CLASS I
 DP3171
 DP3171.The horizontal coordinates were established by autonomous hand held GPS
 DP3171.observations and have an estimated accuracy of +/- 10 meters.
 DP3171
 DP3171.The orthometric height was determined by differential leveling and
 DP3171.adjusted by the NATIONAL GEODETIC SURVEY
 DP3171.in July 2014.
 DP3171
 DP3171.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3171.GEOID18 height accuracy estimate available here.
 DP3171
 DP3171.Click photographs - Photos may exist for this station.
 DP3171
 DP3171.The dynamic height is computed by dividing the NAVD 88
 DP3171.geopotential number by the normal gravity value computed on the
 DP3171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3171.degrees latitude (g = 980.6199 gals.).
 DP3171
 DP3171.The modeled gravity was interpolated from observed gravity values.
 DP3171
 DP3171;                    North         East    Units  Estimated Accuracy
 DP3171;SPC IL W     -   341,319.      612,313.      MT  (+/- 10 meters HH2 GPS)
 DP3171
 DP3171_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5512400165(NAD 83)
 DP3171
 DP3171                          SUPERSEDED SURVEY CONTROL
 DP3171
 DP3171.No superseded survey control is available for this station.
 DP3171
 DP3171_MARKER: F = FLANGE-ENCASED ROD
 DP3171_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3171_STAMPING: MA 115 2013
 DP3171_MARK LOGO: UIL
 DP3171_PROJECTION: FLUSH
 DP3171_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3171+STABILITY: SURFACE MOTION
 DP3171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3171+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2013
 DP3171_ROD/PIPE-DEPTH: 3.0 meters
 DP3171_SLEEVE-DEPTH  : 0.9 meters
 DP3171
 DP3171  HISTORY     - Date     Condition        Report By
 DP3171  HISTORY     - 20130510 MONUMENTED       TROTT
 DP3171
 DP3171                          STATION DESCRIPTION
 DP3171
 DP3171'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3171'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF RICHFIELD,
 DP3171'6.2 MI (10.0 KM) SOUTH-SOUTHEAST OF PAYSON AND 2.3 MI (3.7 KM)
 DP3171'NORTH-NORTHEAST OF HULL.
 DP3171'
 DP3171'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 106
 DP3171'AND ELM STREET IN HULL, PROCEED EAST ON ILLINOIS STATE ROUTE 106 FOR
 DP3171'0.6 MI (1.0 KM) TO ILLINOIS ROUTE 96, GO NORTH ON ILLINOIS STATE ROUTE
 DP3171'96 FOR 1.6 MI (2.6 KM) TO THE STATION ON THE RIGHT.
 DP3171'
 DP3171'THE STATION IS LOCATED 3.7 M (12.1 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3171'11.7 M (38.4 FT) SOUTH OF THE CENTERLINE OF GRAVEL DRIVE AND 5.8 M
 DP3171'(19.0 FT) NORTH OF A WOOD POLE.
 DP3171'
 DP3171'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3171'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3171'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3172 ***********************************************************************
 DP3172  DESIGNATION -  MA 116
 DP3172  PID         -  DP3172
 DP3172  STATE/COUNTY-  IL/PIKE
 DP3172  COUNTRY     -  US
 DP3172  USGS QUAD   -  HULL (2018)
 DP3172
 DP3172                         *CURRENT SURVEY CONTROL
 DP3172  ______________________________________________________________________
 DP3172* NAD 83(1986) POSITION- 39 44 57.8    (N) 091 11 11.9    (W)   HD_HELD2
 DP3172* NAVD 88 ORTHO HEIGHT -   188.914 (meters)      619.80  (feet) ADJUSTED
 DP3172  ______________________________________________________________________
 DP3172  GEOID HEIGHT    -        -32.567 (meters)                     GEOID18
 DP3172  DYNAMIC HEIGHT  -        188.811 (meters)      619.46  (feet) COMP
 DP3172  MODELED GRAVITY -    980,076.9   (mgal)                       NAVD 88
 DP3172
 DP3172  VERT ORDER      -  SECOND    CLASS I
 DP3172
 DP3172.The horizontal coordinates were established by autonomous hand held GPS
 DP3172.observations and have an estimated accuracy of +/- 10 meters.
 DP3172
 DP3172.The orthometric height was determined by differential leveling and
 DP3172.adjusted by the NATIONAL GEODETIC SURVEY
 DP3172.in July 2014.
 DP3172
 DP3172.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3172.GEOID18 height accuracy estimate available here.
 DP3172
 DP3172.Click photographs - Photos may exist for this station.
 DP3172
 DP3172.The dynamic height is computed by dividing the NAVD 88
 DP3172.geopotential number by the normal gravity value computed on the
 DP3172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3172.degrees latitude (g = 980.6199 gals.).
 DP3172
 DP3172.The modeled gravity was interpolated from observed gravity values.
 DP3172
 DP3172;                    North         East    Units  Estimated Accuracy
 DP3172;SPC IL W     -   342,661.      612,587.      MT  (+/- 10 meters HH2 GPS)
 DP3172
 DP3172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5535701514(NAD 83)
 DP3172
 DP3172                          SUPERSEDED SURVEY CONTROL
 DP3172
 DP3172.No superseded survey control is available for this station.
 DP3172
 DP3172_MARKER: F = FLANGE-ENCASED ROD
 DP3172_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3172_STAMPING: MA 116 2013
 DP3172_MARK LOGO: UIL
 DP3172_PROJECTION: FLUSH
 DP3172_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3172_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3172+STABILITY: POSITION/ELEVATION WELL
 DP3172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3172+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2013
 DP3172_ROD/PIPE-DEPTH: 4.9 meters
 DP3172_SLEEVE-DEPTH  : 0.9 meters
 DP3172
 DP3172  HISTORY     - Date     Condition        Report By
 DP3172  HISTORY     - 20130510 MONUMENTED       TROTT
 DP3172
 DP3172                          STATION DESCRIPTION
 DP3172
 DP3172'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3172'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTHWEST OF RICHFIELD,
 DP3172'5.5 MI (8.8 KM) SOUTH-SOUTHEAST OF PAYSON AND 3.1 MI (5.0 KM)
 DP3172'NORTH-NORTHEAST OF HULL.
 DP3172'
 DP3172'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 106
 DP3172'AND ELM STREET IN HULL, PROCEED EAST ON ILLINOIS STATE ROUTE 106 FOR
 DP3172'0.6 MI (1.0 KM) TO ILLINOIS ROUTE 96, GO NORTH ON ILLINOIS STATE ROUTE
 DP3172'96 FOR 2.5 MI (4.0 KM) TO THE INTERSECTION OF 335TH AVENUE AND THE
 DP3172'STATION ON THE WEST SIDE OF THE T INTERSECTION.
 DP3172'
 DP3172'THE STATION IS LOCATED 2.2 M (7.2 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3172'1.7 M (5.6 FT) SOUTH OF THE CENTERLINE AND 3.7 M (12.1 FT) SOUTH OF A
 DP3172'TELEPHONE SPLICE BOX.
 DP3172'
 DP3172'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3172'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3172'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3173 ***********************************************************************
 DP3173  DESIGNATION -  MA 117
 DP3173  PID         -  DP3173
 DP3173  STATE/COUNTY-  IL/ADAMS
 DP3173  COUNTRY     -  US
 DP3173  USGS QUAD   -  PAYSON (2018)
 DP3173
 DP3173                         *CURRENT SURVEY CONTROL
 DP3173  ______________________________________________________________________
 DP3173* NAD 83(1986) POSITION- 39 45 44.41   (N) 091 11 07.34   (W)   HD_HELD1
 DP3173* NAVD 88 ORTHO HEIGHT -   203.034 (meters)      666.12  (feet) ADJUSTED
 DP3173  ______________________________________________________________________
 DP3173  GEOID HEIGHT    -        -32.567 (meters)                     GEOID18
 DP3173  DYNAMIC HEIGHT  -        202.923 (meters)      665.76  (feet) COMP
 DP3173  MODELED GRAVITY -    980,076.3   (mgal)                       NAVD 88
 DP3173
 DP3173  VERT ORDER      -  SECOND    CLASS I
 DP3173
 DP3173.The horizontal coordinates were determined by differentially corrected
 DP3173.hand held GPS observations or other comparable positioning techniques
 DP3173.and have an estimated accuracy of +/- 3 meters.
 DP3173
 DP3173.The orthometric height was determined by differential leveling and
 DP3173.adjusted by the NATIONAL GEODETIC SURVEY
 DP3173.in July 2014.
 DP3173
 DP3173.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3173.GEOID18 height accuracy estimate available here.
 DP3173
 DP3173.Click photographs - Photos may exist for this station.
 DP3173
 DP3173.The dynamic height is computed by dividing the NAVD 88
 DP3173.geopotential number by the normal gravity value computed on the
 DP3173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3173.degrees latitude (g = 980.6199 gals.).
 DP3173
 DP3173.The modeled gravity was interpolated from observed gravity values.
 DP3173
 DP3173;                    North         East    Units  Estimated Accuracy
 DP3173;SPC IL W     -   344,097.3     612,712.3     MT  (+/- 3 meters HH1 GPS) 
 DP3173
 DP3173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5543602954(NAD 83)
 DP3173
 DP3173                          SUPERSEDED SURVEY CONTROL
 DP3173
 DP3173.No superseded survey control is available for this station.
 DP3173
 DP3173_MARKER: F = FLANGE-ENCASED ROD
 DP3173_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3173_STAMPING: MA 117 2013
 DP3173_MARK LOGO: UIL
 DP3173_PROJECTION: RECESSED 8 CENTIMETERS
 DP3173_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3173_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3173+STABILITY: POSITION/ELEVATION WELL
 DP3173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3173+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2023
 DP3173_ROD/PIPE-DEPTH: 4.9 meters
 DP3173_SLEEVE-DEPTH  : 0.9 meters
 DP3173
 DP3173  HISTORY     - Date     Condition        Report By
 DP3173  HISTORY     - 20130510 MONUMENTED       TROTT
 DP3173  HISTORY     - 20230426 GOOD             ILDT
 DP3173
 DP3173                          STATION DESCRIPTION
 DP3173
 DP3173'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3173'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTHWEST OF RICHFIELD,
 DP3173'4.8 MI (7.7 KM) SOUTHEAST OF PAYSON AND 4.0 MI (6.4 KM)
 DP3173'NORTH-NORTHEAST OF HULL.
 DP3173'
 DP3173'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 106
 DP3173'AND ELM STREET IN HULL, PROCEED EAST ON ILLINOIS STATE ROUTE 106 FOR
 DP3173'0.6 MI (1.0 KM) TO ILLINOIS ROUTE 96, GO NORTH ON ILLINOIS STATE ROUTE
 DP3173'96 FOR 3.4 MI (5.5 KM) TO THE STATION ON THE RIGHT.
 DP3173'
 DP3173'THE STATION IS LOCATED 8.8 M (28.9 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3173'40.8 M (133.9 FT) SOUTH OF A WOOD POLE AND 6.1 M (20.0 FT) NORTH OF A
 DP3173'FIELD ENTRANCE.
 DP3173'
 DP3173'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3173'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3173'IN IDENTIFICATION.
 DP3173
 DP3173                          STATION RECOVERY (2023)
 DP3173
 DP3173'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP3173'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3174 ***********************************************************************
 DP3174  DESIGNATION -  MA 118
 DP3174  PID         -  DP3174
 DP3174  STATE/COUNTY-  IL/ADAMS
 DP3174  COUNTRY     -  US
 DP3174  USGS QUAD   -  PAYSON (2018)
 DP3174
 DP3174                         *CURRENT SURVEY CONTROL
 DP3174  ______________________________________________________________________
 DP3174* NAD 83(1986) POSITION- 39 46 38.64   (N) 091 11 07.15   (W)   HD_HELD1
 DP3174* NAVD 88 ORTHO HEIGHT -   206.901 (meters)      678.81  (feet) ADJUSTED
 DP3174  ______________________________________________________________________
 DP3174  GEOID HEIGHT    -        -32.570 (meters)                     GEOID18
 DP3174  DYNAMIC HEIGHT  -        206.788 (meters)      678.44  (feet) COMP
 DP3174  MODELED GRAVITY -    980,075.7   (mgal)                       NAVD 88
 DP3174
 DP3174  VERT ORDER      -  SECOND    CLASS I
 DP3174
 DP3174.The horizontal coordinates were determined by differentially corrected
 DP3174.hand held GPS observations or other comparable positioning techniques
 DP3174.and have an estimated accuracy of +/- 3 meters.
 DP3174
 DP3174.The orthometric height was determined by differential leveling and
 DP3174.adjusted by the NATIONAL GEODETIC SURVEY
 DP3174.in July 2014.
 DP3174
 DP3174.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3174.GEOID18 height accuracy estimate available here.
 DP3174
 DP3174.Click photographs - Photos may exist for this station.
 DP3174
 DP3174.The dynamic height is computed by dividing the NAVD 88
 DP3174.geopotential number by the normal gravity value computed on the
 DP3174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3174.degrees latitude (g = 980.6199 gals.).
 DP3174
 DP3174.The modeled gravity was interpolated from observed gravity values.
 DP3174
 DP3174;                    North         East    Units  Estimated Accuracy
 DP3174;SPC IL W     -   345,769.8     612,735.8     MT  (+/- 3 meters HH1 GPS) 
 DP3174
 DP3174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5540704626(NAD 83)
 DP3174
 DP3174                          SUPERSEDED SURVEY CONTROL
 DP3174
 DP3174.No superseded survey control is available for this station.
 DP3174
 DP3174_MARKER: F = FLANGE-ENCASED ROD
 DP3174_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3174_STAMPING: MA 118 2013
 DP3174_MARK LOGO: UIL
 DP3174_PROJECTION: RECESSED 8 CENTIMETERS
 DP3174_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3174_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3174+STABILITY: POSITION/ELEVATION WELL
 DP3174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3174+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2023
 DP3174_ROD/PIPE-DEPTH: 4.3 meters
 DP3174_SLEEVE-DEPTH  : 0.9 meters
 DP3174
 DP3174  HISTORY     - Date     Condition        Report By
 DP3174  HISTORY     - 20130510 MONUMENTED       TROTT
 DP3174  HISTORY     - 20180301 GOOD             ILDT
 DP3174  HISTORY     - 20230426 GOOD             ILDT
 DP3174
 DP3174                          STATION DESCRIPTION
 DP3174
 DP3174'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3174'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) NORTH-NORTHEAST OF HULL,
 DP3174'4.5 MI (7.2 KM) SOUTHWEST OF RICHFIELD AND 4.1 MI (6.6 KM) SOUTHEAST
 DP3174'OF PAYSON.
 DP3174'
 DP3174'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 106
 DP3174'AND ELM STREET IN HULL, PROCEED EAST ON ILLINOIS STATE ROUTE 106 FOR
 DP3174'0.6 MI (1.0 KM) TO ILLINOIS ROUTE 96, GO NORTH ON ILLINOIS STATE ROUTE
 DP3174'96 FOR 4.4 MI (7.1 KM) TO THE STATION ON THE LEFT.
 DP3174'
 DP3174'THE STATION IS LOCATED 3.2 M (10.5 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3174'22.0 M (72.2 FT) SOUTH OF A TELEPHONE SPLICE BOX AND 10.3 M (33.8 FT)
 DP3174'SOUTH OF THE CENTERLINE OF A GRAVEL DRIVE.
 DP3174'
 DP3174'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3174'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3174'IN IDENTIFICATION.
 DP3174
 DP3174                          STATION RECOVERY (2018)
 DP3174
 DP3174'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3174'RECOVERED IN GOOD CONDITION.
 DP3174
 DP3174                          STATION RECOVERY (2023)
 DP3174
 DP3174'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP3174'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3175 ***********************************************************************
 DP3175  DESIGNATION -  MA 119
 DP3175  PID         -  DP3175
 DP3175  STATE/COUNTY-  IL/ADAMS
 DP3175  COUNTRY     -  US
 DP3175  USGS QUAD   -  PAYSON (2018)
 DP3175
 DP3175                         *CURRENT SURVEY CONTROL
 DP3175  ______________________________________________________________________
 DP3175* NAD 83(1986) POSITION- 39 47 27.9    (N) 091 11 06.5    (W)   HD_HELD2
 DP3175* NAVD 88 ORTHO HEIGHT -   207.779 (meters)      681.69  (feet) ADJUSTED
 DP3175  ______________________________________________________________________
 DP3175  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 DP3175  DYNAMIC HEIGHT  -        207.666 (meters)      681.32  (feet) COMP
 DP3175  MODELED GRAVITY -    980,075.5   (mgal)                       NAVD 88
 DP3175
 DP3175  VERT ORDER      -  SECOND    CLASS I
 DP3175
 DP3175.The horizontal coordinates were established by autonomous hand held GPS
 DP3175.observations and have an estimated accuracy of +/- 10 meters.
 DP3175
 DP3175.The orthometric height was determined by differential leveling and
 DP3175.adjusted by the NATIONAL GEODETIC SURVEY
 DP3175.in July 2014.
 DP3175
 DP3175.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3175.GEOID18 height accuracy estimate available here.
 DP3175
 DP3175.Click photographs - Photos may exist for this station.
 DP3175
 DP3175.The dynamic height is computed by dividing the NAVD 88
 DP3175.geopotential number by the normal gravity value computed on the
 DP3175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3175.degrees latitude (g = 980.6199 gals.).
 DP3175
 DP3175.The modeled gravity was interpolated from observed gravity values.
 DP3175
 DP3175;                    North         East    Units  Estimated Accuracy
 DP3175;SPC IL W     -   347,289.      612,769.      MT  (+/- 10 meters HH2 GPS)
 DP3175
 DP3175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5539106145(NAD 83)
 DP3175
 DP3175                          SUPERSEDED SURVEY CONTROL
 DP3175
 DP3175.No superseded survey control is available for this station.
 DP3175
 DP3175_MARKER: F = FLANGE-ENCASED ROD
 DP3175_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3175_STAMPING: MA 119 2013
 DP3175_MARK LOGO: UIL
 DP3175_PROJECTION: FLUSH
 DP3175_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3175_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3175+STABILITY: POSITION/ELEVATION WELL
 DP3175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3175+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DP3175_ROD/PIPE-DEPTH: 4.3 meters
 DP3175_SLEEVE-DEPTH  : 0.9 meters
 DP3175
 DP3175  HISTORY     - Date     Condition        Report By
 DP3175  HISTORY     - 20130513 MONUMENTED       TROTT
 DP3175
 DP3175                          STATION DESCRIPTION
 DP3175
 DP3175'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3175'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH OF HULL, 4.0 MI
 DP3175'(6.4 KM) WEST-SOUTHWEST OF RICHFIELD AND 3.5 MI (5.6 KM)
 DP3175'EAST-SOUTHEAST OF PAYSON.
 DP3175'
 DP3175'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3175'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3175'EAST 1700TH AVENUE FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP3175'
 DP3175'THE STATION IS LOCATED 4.2 M (13.8 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3175'67.5 M (221.5 FT) SOUTH OF A METAL SIGN POST AND 10.5 M (34.4 FT)
 DP3175'NORTH OF A FIELD ENTRANCE.
 DP3175'
 DP3175'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3175'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3175'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3176 ***********************************************************************
 DP3176  DESIGNATION -  MA 120
 DP3176  PID         -  DP3176
 DP3176  STATE/COUNTY-  IL/ADAMS
 DP3176  COUNTRY     -  US
 DP3176  USGS QUAD   -  PAYSON (2018)
 DP3176
 DP3176                         *CURRENT SURVEY CONTROL
 DP3176  ______________________________________________________________________
 DP3176* NAD 83(1986) POSITION- 39 48 17.92   (N) 091 11 05.88   (W)   HD_HELD1
 DP3176* NAVD 88 ORTHO HEIGHT -   211.171 (meters)      692.82  (feet) ADJUSTED
 DP3176  ______________________________________________________________________
 DP3176  GEOID HEIGHT    -        -32.574 (meters)                     GEOID18
 DP3176  DYNAMIC HEIGHT  -        211.056 (meters)      692.44  (feet) COMP
 DP3176  MODELED GRAVITY -    980,075.7   (mgal)                       NAVD 88
 DP3176
 DP3176  VERT ORDER      -  SECOND    CLASS I
 DP3176
 DP3176.The horizontal coordinates were determined by differentially corrected
 DP3176.hand held GPS observations or other comparable positioning techniques
 DP3176.and have an estimated accuracy of +/- 3 meters.
 DP3176
 DP3176.The orthometric height was determined by differential leveling and
 DP3176.adjusted by the NATIONAL GEODETIC SURVEY
 DP3176.in July 2014.
 DP3176
 DP3176.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3176.GEOID18 height accuracy estimate available here.
 DP3176
 DP3176.Click photographs - Photos may exist for this station.
 DP3176
 DP3176.The dynamic height is computed by dividing the NAVD 88
 DP3176.geopotential number by the normal gravity value computed on the
 DP3176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3176.degrees latitude (g = 980.6199 gals.).
 DP3176
 DP3176.The modeled gravity was interpolated from observed gravity values.
 DP3176
 DP3176;                    North         East    Units  Estimated Accuracy
 DP3176;SPC IL W     -   348,831.3     612,800.9     MT  (+/- 3 meters HH1 GPS) 
 DP3176
 DP3176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5537507687(NAD 83)
 DP3176
 DP3176                          SUPERSEDED SURVEY CONTROL
 DP3176
 DP3176.No superseded survey control is available for this station.
 DP3176
 DP3176_MARKER: F = FLANGE-ENCASED ROD
 DP3176_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3176_STAMPING: MA 120 2013
 DP3176_MARK LOGO: UIL
 DP3176_PROJECTION: FLUSH
 DP3176_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3176_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3176+STABILITY: POSITION/ELEVATION WELL
 DP3176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3176+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DP3176_ROD/PIPE-DEPTH: 4.9 meters
 DP3176_SLEEVE-DEPTH  : 0.9 meters
 DP3176
 DP3176  HISTORY     - Date     Condition        Report By
 DP3176  HISTORY     - 20130513 MONUMENTED       TROTT
 DP3176
 DP3176                          STATION DESCRIPTION
 DP3176
 DP3176'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3176'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF LIBERTY,
 DP3176'3.7 MI (6.0 KM) WEST-SOUTHWEST OF RICHFIELD AND 3.2 MI (5.1 KM)
 DP3176'EAST-SOUTHEAST OF PAYSON.
 DP3176'
 DP3176'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3176'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3176'EAST 1700TH AVENUE FOR 1.3 MI (2.1 KM) TO THE STATION ON THE RIGHT.
 DP3176'
 DP3176'THE STATION IS LOCATED 4.9 M (16.1 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3176'80.7 M (264.8 FT) SOUTH OF WOOD POLE AND 15.0 M (49.2 FT) SOUTH OF A
 DP3176'WOOD POLE.
 DP3176'
 DP3176'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3176'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3176'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3177 ***********************************************************************
 DP3177  DESIGNATION -  MA 121
 DP3177  PID         -  DP3177
 DP3177  STATE/COUNTY-  IL/ADAMS
 DP3177  COUNTRY     -  US
 DP3177  USGS QUAD   -  PAYSON (2018)
 DP3177
 DP3177                         *CURRENT SURVEY CONTROL
 DP3177  ______________________________________________________________________
 DP3177* NAD 83(1986) POSITION- 39 49 04.30   (N) 091 11 06.19   (W)   HD_HELD1
 DP3177* NAVD 88 ORTHO HEIGHT -   217.271 (meters)      712.83  (feet) ADJUSTED
 DP3177  ______________________________________________________________________
 DP3177  GEOID HEIGHT    -        -32.573 (meters)                     GEOID18
 DP3177  DYNAMIC HEIGHT  -        217.153 (meters)      712.44  (feet) COMP
 DP3177  MODELED GRAVITY -    980,076.2   (mgal)                       NAVD 88
 DP3177
 DP3177  VERT ORDER      -  SECOND    CLASS I
 DP3177
 DP3177.The horizontal coordinates were determined by differentially corrected
 DP3177.hand held GPS observations or other comparable positioning techniques
 DP3177.and have an estimated accuracy of +/- 3 meters.
 DP3177
 DP3177.The orthometric height was determined by differential leveling and
 DP3177.adjusted by the NATIONAL GEODETIC SURVEY
 DP3177.in July 2014.
 DP3177
 DP3177.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3177.GEOID18 height accuracy estimate available here.
 DP3177
 DP3177.Click photographs - Photos may exist for this station.
 DP3177
 DP3177.The dynamic height is computed by dividing the NAVD 88
 DP3177.geopotential number by the normal gravity value computed on the
 DP3177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3177.degrees latitude (g = 980.6199 gals.).
 DP3177
 DP3177.The modeled gravity was interpolated from observed gravity values.
 DP3177
 DP3177;                    North         East    Units  Estimated Accuracy
 DP3177;SPC IL W     -   350,261.8     612,809.8     MT  (+/- 3 meters HH1 GPS) 
 DP3177
 DP3177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5533809117(NAD 83)
 DP3177
 DP3177                          SUPERSEDED SURVEY CONTROL
 DP3177
 DP3177.No superseded survey control is available for this station.
 DP3177
 DP3177_MARKER: F = FLANGE-ENCASED ROD
 DP3177_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3177_STAMPING: MA 121
 DP3177_MARK LOGO: UIL
 DP3177_PROJECTION: RECESSED 13 CENTIMETERS
 DP3177_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3177_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3177+STABILITY: POSITION/ELEVATION WELL
 DP3177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3177+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2014
 DP3177_ROD/PIPE-DEPTH: 4.9 meters
 DP3177_SLEEVE-DEPTH  : 0.9 meters
 DP3177
 DP3177  HISTORY     - Date     Condition        Report By
 DP3177  HISTORY     - 20130513 MONUMENTED       TROTT
 DP3177  HISTORY     - 20140916 GOOD             AMESC
 DP3177
 DP3177                          STATION DESCRIPTION
 DP3177
 DP3177'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3177'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTHWEST OF LIBERTY, 3.7
 DP3177'MI (6.0 KM) WEST OF RICHFIELD AND 3.0 MI (4.8 KM) EAST OF PAYSON.
 DP3177'
 DP3177'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3177'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3177'EAST 1700TH AVENUE FOR 2.1 MI (3.4 KM) TO THE STATION ON THE LEFT.
 DP3177'
 DP3177'THE STATION IS LOCATED 2.9 M (9.5 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3177'23.4 M (76.8 FT) SOUTH OF A 'GAS PIPELINE' MARKER AND 12.8 M (42.0 FT)
 DP3177'WEST OF A TELEPHONE SPLICE BOX.
 DP3177'
 DP3177'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3177'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3177'IN IDENTIFICATION.
 DP3177
 DP3177                          STATION RECOVERY (2014)
 DP3177
 DP3177'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP3177'RECOVERED IN GOOD CONDITION.
 DP3177'
 DP3177'NOTE-ADD-THE STATION IS 59.5 FT (18.1 M) WEST-SOUTHWEST OF A POWER
 DP3177'POLE, 62.1 FT (18.9 M) NORTHWEST OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3178 ***********************************************************************
 DP3178  DESIGNATION -  MA 122
 DP3178  PID         -  DP3178
 DP3178  STATE/COUNTY-  IL/ADAMS
 DP3178  COUNTRY     -  US
 DP3178  USGS QUAD   -  PAYSON (2018)
 DP3178
 DP3178                         *CURRENT SURVEY CONTROL
 DP3178  ______________________________________________________________________
 DP3178* NAD 83(1986) POSITION- 39 49 57.39   (N) 091 11 05.29   (W)   HD_HELD1
 DP3178* NAVD 88 ORTHO HEIGHT -   216.296 (meters)      709.63  (feet) ADJUSTED
 DP3178  ______________________________________________________________________
 DP3178  GEOID HEIGHT    -        -32.574 (meters)                     GEOID18
 DP3178  DYNAMIC HEIGHT  -        216.179 (meters)      709.25  (feet) COMP
 DP3178  MODELED GRAVITY -    980,077.1   (mgal)                       NAVD 88
 DP3178
 DP3178  VERT ORDER      -  SECOND    CLASS I
 DP3178
 DP3178.The horizontal coordinates were determined by differentially corrected
 DP3178.hand held GPS observations or other comparable positioning techniques
 DP3178.and have an estimated accuracy of +/- 3 meters.
 DP3178
 DP3178.The orthometric height was determined by differential leveling and
 DP3178.adjusted by the NATIONAL GEODETIC SURVEY
 DP3178.in July 2014.
 DP3178
 DP3178.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3178.GEOID18 height accuracy estimate available here.
 DP3178
 DP3178.Click photographs - Photos may exist for this station.
 DP3178
 DP3178.The dynamic height is computed by dividing the NAVD 88
 DP3178.geopotential number by the normal gravity value computed on the
 DP3178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3178.degrees latitude (g = 980.6199 gals.).
 DP3178
 DP3178.The modeled gravity was interpolated from observed gravity values.
 DP3178
 DP3178;                    North         East    Units  Estimated Accuracy
 DP3178;SPC IL W     -   351,898.9     612,849.8     MT  (+/- 3 meters HH1 GPS) 
 DP3178
 DP3178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5532710754(NAD 83)
 DP3178
 DP3178                          SUPERSEDED SURVEY CONTROL
 DP3178
 DP3178.No superseded survey control is available for this station.
 DP3178
 DP3178_MARKER: F = FLANGE-ENCASED ROD
 DP3178_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3178_STAMPING: MA 122
 DP3178_MARK LOGO: UIL
 DP3178_PROJECTION: RECESSED 13 CENTIMETERS
 DP3178_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3178_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3178+STABILITY: POSITION/ELEVATION WELL
 DP3178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3178+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2014
 DP3178_ROD/PIPE-DEPTH: 6.1 meters
 DP3178_SLEEVE-DEPTH  : 0.9 meters
 DP3178
 DP3178  HISTORY     - Date     Condition        Report By
 DP3178  HISTORY     - 20130513 MONUMENTED       TROTT
 DP3178  HISTORY     - 20140916 GOOD             AMESC
 DP3178
 DP3178                          STATION DESCRIPTION
 DP3178
 DP3178'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3178'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTHWEST OF LIBERTY, 3.8
 DP3178'MI (6.1 KM) WEST-NORTHWEST OF RICHFIELD AND 3.2 MI (5.1 KM)
 DP3178'EAST-NORTHEAST OF PAYSON.
 DP3178'
 DP3178'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3178'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3178'EAST 1700TH AVENUE FOR 3.1 MI (5.0 KM) TO THE STATION ON THE RIGHT.
 DP3178'
 DP3178'THE STATION IS LOCATED 5.4 M (17.7 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3178'15.6 M (51.2 FT) SOUTH OF THE CENTERLINE OF GRAVEL DRIVE AND 0.5 M
 DP3178'(1.6 FT) WEST OF A WOVEN WIRE FENCE.
 DP3178'
 DP3178'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3178'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3178'IN IDENTIFICATION.
 DP3178
 DP3178                          STATION RECOVERY (2014)
 DP3178
 DP3178'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP3178'RECOVERED IN GOOD CONDITION.
 DP3178'
 DP3178'NOTE-ADD-THE STATION IS 212.4 FT (64.7 M) NORTH OF A POWER POLE WITH
 DP3178'TRANSFORMER, 159.3 FT (48.6 M) SOUTH OF A POWER POLE, 136.5 FT (41.6
 DP3178'M) NORTH OF A TELEPHONE PEDESTAL, 134.3 FT (40.9 M) SOUTHEAST OF THE
 DP3178'NORTHEAST CORNER OF THE HOUSE AT ADDRESS NUMBER '517'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3179 ***********************************************************************
 DP3179  DESIGNATION -  MA 123
 DP3179  PID         -  DP3179
 DP3179  STATE/COUNTY-  IL/ADAMS
 DP3179  COUNTRY     -  US
 DP3179  USGS QUAD   -  PAYSON (2018)
 DP3179
 DP3179                         *CURRENT SURVEY CONTROL
 DP3179  ______________________________________________________________________
 DP3179* NAD 83(1986) POSITION- 39 50 41.7    (N) 091 11 05.4    (W)   HD_HELD2
 DP3179* NAVD 88 ORTHO HEIGHT -   208.908 (meters)      685.39  (feet) ADJUSTED
 DP3179  ______________________________________________________________________
 DP3179  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 DP3179  DYNAMIC HEIGHT  -        208.794 (meters)      685.02  (feet) COMP
 DP3179  MODELED GRAVITY -    980,078.0   (mgal)                       NAVD 88
 DP3179
 DP3179  VERT ORDER      -  SECOND    CLASS I
 DP3179
 DP3179.The horizontal coordinates were established by autonomous hand held GPS
 DP3179.observations and have an estimated accuracy of +/- 10 meters.
 DP3179
 DP3179.The orthometric height was determined by differential leveling and
 DP3179.adjusted by the NATIONAL GEODETIC SURVEY
 DP3179.in July 2014.
 DP3179
 DP3179.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3179.GEOID18 height accuracy estimate available here.
 DP3179
 DP3179.Click photographs - Photos may exist for this station.
 DP3179
 DP3179.The dynamic height is computed by dividing the NAVD 88
 DP3179.geopotential number by the normal gravity value computed on the
 DP3179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3179.degrees latitude (g = 980.6199 gals.).
 DP3179
 DP3179.The modeled gravity was interpolated from observed gravity values.
 DP3179
 DP3179;                    North         East    Units  Estimated Accuracy
 DP3179;SPC IL W     -   353,266.      612,863.      MT  (+/- 10 meters HH2 GPS)
 DP3179
 DP3179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5529612121(NAD 83)
 DP3179
 DP3179                          SUPERSEDED SURVEY CONTROL
 DP3179
 DP3179.No superseded survey control is available for this station.
 DP3179
 DP3179_MARKER: F = FLANGE-ENCASED ROD
 DP3179_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3179_STAMPING: MA 123 2013
 DP3179_MARK LOGO: UIL
 DP3179_PROJECTION: FLUSH
 DP3179_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3179+STABILITY: SURFACE MOTION
 DP3179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3179+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DP3179_ROD/PIPE-DEPTH: 3.0 meters
 DP3179_SLEEVE-DEPTH  : 0.9 meters
 DP3179
 DP3179  HISTORY     - Date     Condition        Report By
 DP3179  HISTORY     - 20130513 MONUMENTED       TROTT
 DP3179
 DP3179                          STATION DESCRIPTION
 DP3179
 DP3179'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3179'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) WEST-SOUTHWEST OF
 DP3179'LIBERTY, 4.2 MI (6.8 KM) WEST-NORTHWEST OF RICHFIELD AND 3.6 MI (5.8
 DP3179'KM) EAST-NORTHEAST OF PAYSON.
 DP3179'
 DP3179'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3179'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3179'EAST 1700TH AVENUE FOR 3.9 MI (6.3 KM) TO THE STATION ON THE RIGHT.
 DP3179'
 DP3179'THE STATION IS LOCATED 8.9 M (29.2 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3179'43.2 M (141.7 FT) SOUTH OF WOOD POLE AND 2.5 M (8.2 FT) WEST OF A
 DP3179'WOVEN WIRE FENCE.
 DP3179'
 DP3179'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3179'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3179'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3180 ***********************************************************************
 DP3180  DESIGNATION -  MA 124
 DP3180  PID         -  DP3180
 DP3180  STATE/COUNTY-  IL/ADAMS
 DP3180  COUNTRY     -  US
 DP3180  USGS QUAD   -  PAYSON (2018)
 DP3180
 DP3180                         *CURRENT SURVEY CONTROL
 DP3180  ______________________________________________________________________
 DP3180* NAD 83(1986) POSITION- 39 51 02.92   (N) 091 11 06.28   (W)   HD_HELD1
 DP3180* NAVD 88 ORTHO HEIGHT -   232.990 (meters)      764.40  (feet) ADJUSTED
 DP3180  ______________________________________________________________________
 DP3180  GEOID HEIGHT    -        -32.576 (meters)                     GEOID18
 DP3180  DYNAMIC HEIGHT  -        232.864 (meters)      763.99  (feet) COMP
 DP3180  MODELED GRAVITY -    980,078.5   (mgal)                       NAVD 88
 DP3180
 DP3180  VERT ORDER      -  SECOND    CLASS I
 DP3180
 DP3180.The horizontal coordinates were determined by differentially corrected
 DP3180.hand held GPS observations or other comparable positioning techniques
 DP3180.and have an estimated accuracy of +/- 3 meters.
 DP3180
 DP3180.The orthometric height was determined by differential leveling and
 DP3180.adjusted by the NATIONAL GEODETIC SURVEY
 DP3180.in July 2014.
 DP3180
 DP3180.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3180.GEOID18 height accuracy estimate available here.
 DP3180
 DP3180.Click photographs - Photos may exist for this station.
 DP3180
 DP3180.The dynamic height is computed by dividing the NAVD 88
 DP3180.geopotential number by the normal gravity value computed on the
 DP3180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3180.degrees latitude (g = 980.6199 gals.).
 DP3180
 DP3180.The modeled gravity was interpolated from observed gravity values.
 DP3180
 DP3180;                    North         East    Units  Estimated Accuracy
 DP3180;SPC IL W     -   353,920.2     612,849.3     MT  (+/- 3 meters HH1 GPS) 
 DP3180
 DP3180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5526212774(NAD 83)
 DP3180
 DP3180                          SUPERSEDED SURVEY CONTROL
 DP3180
 DP3180.No superseded survey control is available for this station.
 DP3180
 DP3180_MARKER: F = FLANGE-ENCASED ROD
 DP3180_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3180_STAMPING: MA 124 2013
 DP3180_MARK LOGO: UIL
 DP3180_PROJECTION: FLUSH
 DP3180_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3180_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3180+STABILITY: POSITION/ELEVATION WELL
 DP3180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3180+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2018
 DP3180_ROD/PIPE-DEPTH: 4.9 meters
 DP3180_SLEEVE-DEPTH  : 0.9 meters
 DP3180
 DP3180  HISTORY     - Date     Condition        Report By
 DP3180  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3180  HISTORY     - 20180122 GOOD             ILDT
 DP3180
 DP3180                          STATION DESCRIPTION
 DP3180
 DP3180'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3180'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) WEST-SOUTHWEST OF
 DP3180'LIBERTY, 4.4 MI (7.1 KM) NORTHWEST OF RICHFIELD AND 3.8 MI (6.1 KM)
 DP3180'NORTHEAST OF PAYSON.
 DP3180'
 DP3180'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3180'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3180'EAST 1700TH AVENUE FOR 4.3 M (14.1 FT) TO THE STATION ON THE RIGHT.
 DP3180'
 DP3180'THE STATION IS LOCATED 5.2 M (17.1 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3180'6.8 M (22.3 FT) SOUTH OF WOOD POLE AND 3.4 M (11.2 FT) WEST OF A WOVEN
 DP3180'WIRE FENCE.
 DP3180'
 DP3180'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3180'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3180'IN IDENTIFICATION.
 DP3180
 DP3180                          STATION RECOVERY (2018)
 DP3180
 DP3180'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3181 ***********************************************************************
 DP3181  DESIGNATION -  MA 125
 DP3181  PID         -  DP3181
 DP3181  STATE/COUNTY-  IL/ADAMS
 DP3181  COUNTRY     -  US
 DP3181  USGS QUAD   -  PAYSON (2018)
 DP3181
 DP3181                         *CURRENT SURVEY CONTROL
 DP3181  ______________________________________________________________________
 DP3181* NAD 83(1986) POSITION- 39 51 26.2    (N) 091 11 06.4    (W)   HD_HELD2
 DP3181* NAVD 88 ORTHO HEIGHT -   240.819 (meters)      790.09  (feet) ADJUSTED
 DP3181  ______________________________________________________________________
 DP3181  GEOID HEIGHT    -        -32.578 (meters)                     GEOID18
 DP3181  DYNAMIC HEIGHT  -        240.689 (meters)      789.66  (feet) COMP
 DP3181  MODELED GRAVITY -    980,079.1   (mgal)                       NAVD 88
 DP3181
 DP3181  VERT ORDER      -  SECOND    CLASS I
 DP3181
 DP3181.The horizontal coordinates were established by autonomous hand held GPS
 DP3181.observations and have an estimated accuracy of +/- 10 meters.
 DP3181
 DP3181.The orthometric height was determined by differential leveling and
 DP3181.adjusted by the NATIONAL GEODETIC SURVEY
 DP3181.in July 2014.
 DP3181
 DP3181.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3181.GEOID18 height accuracy estimate available here.
 DP3181
 DP3181.Click photographs - Photos may exist for this station.
 DP3181
 DP3181.The dynamic height is computed by dividing the NAVD 88
 DP3181.geopotential number by the normal gravity value computed on the
 DP3181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3181.degrees latitude (g = 980.6199 gals.).
 DP3181
 DP3181.The modeled gravity was interpolated from observed gravity values.
 DP3181
 DP3181;                    North         East    Units  Estimated Accuracy
 DP3181;SPC IL W     -   354,638.      612,855.      MT  (+/- 10 meters HH2 GPS)
 DP3181
 DP3181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5524513492(NAD 83)
 DP3181
 DP3181                          SUPERSEDED SURVEY CONTROL
 DP3181
 DP3181.No superseded survey control is available for this station.
 DP3181
 DP3181_MARKER: F = FLANGE-ENCASED ROD
 DP3181_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3181_STAMPING: MA 125 2013
 DP3181_MARK LOGO: UIL
 DP3181_PROJECTION: FLUSH
 DP3181_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3181+STABILITY: SURFACE MOTION
 DP3181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3181+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3181_ROD/PIPE-DEPTH: 3.7 meters
 DP3181_SLEEVE-DEPTH  : 0.9 meters
 DP3181
 DP3181  HISTORY     - Date     Condition        Report By
 DP3181  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3181
 DP3181                          STATION DESCRIPTION
 DP3181
 DP3181'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3181'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) NORTHWEST OF RICHFIELD,
 DP3181'4.4 MI (7.1 KM) WEST-SOUTHWEST OF LIBERTY AND 4.1 MI (6.6 KM)
 DP3181'NORTHEAST OF PAYSON.
 DP3181'
 DP3181'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3181'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3181'EAST 1700TH AVENUE FOR 4.7 MI (7.6 KM) TO THE STATION ON THE RIGHT.
 DP3181'
 DP3181'THE STATION IS LOCATED 3.5 M (11.5 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3181'9.7 M (31.8 FT) NORTH OF THE CENTERLINE OF A GRAVEL DRIVE AND 4.7 M
 DP3181'(15.4 FT) NORTH OF A METAL TELEPHONE MARKER POST.
 DP3181'
 DP3181'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3181'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3181'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3182 ***********************************************************************
 DP3182  DESIGNATION -  MA 126
 DP3182  PID         -  DP3182
 DP3182  STATE/COUNTY-  IL/ADAMS
 DP3182  COUNTRY     -  US
 DP3182  USGS QUAD   -  PAYSON (2018)
 DP3182
 DP3182                         *CURRENT SURVEY CONTROL
 DP3182  ______________________________________________________________________
 DP3182* NAD 83(1986) POSITION- 39 52 03.53   (N) 091 11 06.19   (W)   HD_HELD1
 DP3182* NAVD 88 ORTHO HEIGHT -   222.180 (meters)      728.94  (feet) ADJUSTED
 DP3182  ______________________________________________________________________
 DP3182  GEOID HEIGHT    -        -32.582 (meters)                     GEOID18
 DP3182  DYNAMIC HEIGHT  -        222.060 (meters)      728.54  (feet) COMP
 DP3182  MODELED GRAVITY -    980,080.0   (mgal)                       NAVD 88
 DP3182
 DP3182  VERT ORDER      -  SECOND    CLASS I
 DP3182
 DP3182.The horizontal coordinates were determined by differentially corrected
 DP3182.hand held GPS observations or other comparable positioning techniques
 DP3182.and have an estimated accuracy of +/- 3 meters.
 DP3182
 DP3182.The orthometric height was determined by differential leveling and
 DP3182.adjusted by the NATIONAL GEODETIC SURVEY
 DP3182.in July 2014.
 DP3182
 DP3182.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3182.GEOID18 height accuracy estimate available here.
 DP3182
 DP3182.Click photographs - Photos may exist for this station.
 DP3182
 DP3182.The dynamic height is computed by dividing the NAVD 88
 DP3182.geopotential number by the normal gravity value computed on the
 DP3182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3182.degrees latitude (g = 980.6199 gals.).
 DP3182
 DP3182.The modeled gravity was interpolated from observed gravity values.
 DP3182
 DP3182;                    North         East    Units  Estimated Accuracy
 DP3182;SPC IL W     -   355,789.5     612,872.7     MT  (+/- 3 meters HH1 GPS) 
 DP3182
 DP3182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5522614643(NAD 83)
 DP3182
 DP3182                          SUPERSEDED SURVEY CONTROL
 DP3182
 DP3182.No superseded survey control is available for this station.
 DP3182
 DP3182_MARKER: F = FLANGE-ENCASED ROD
 DP3182_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3182_STAMPING: MA 126 2013
 DP3182_MARK LOGO: UIL
 DP3182_PROJECTION: FLUSH
 DP3182_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3182+STABILITY: SURFACE MOTION
 DP3182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3182+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3182_ROD/PIPE-DEPTH: 3.7 meters
 DP3182_SLEEVE-DEPTH  : 0.9 meters
 DP3182
 DP3182  HISTORY     - Date     Condition        Report By
 DP3182  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3182
 DP3182                          STATION DESCRIPTION
 DP3182
 DP3182'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3182'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) NORTHWEST OF RICHFIELD,
 DP3182'4.6 MI (7.4 KM) NORTHEAST OF PAYSON AND 4.2 MI (6.8 KM) WEST OF
 DP3182'LIBERTY.
 DP3182'
 DP3182'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3182'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3182'EAST 1700TH AVENUE FOR 5.4 MI (8.7 KM) TO THE STATION ON THE RIGHT.
 DP3182'
 DP3182'THE STATION IS LOCATED 4.6 M (15.1 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3182'47.6 M (156.2 FT) SOUTH OF A WOOD POLE AND 17.4 M (57.1 FT) NORTH OF A
 DP3182'BOX CULVERT.
 DP3182'
 DP3182'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3182'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3182'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3183 ***********************************************************************
 DP3183  DESIGNATION -  MA 127
 DP3183  PID         -  DP3183
 DP3183  STATE/COUNTY-  IL/ADAMS
 DP3183  COUNTRY     -  US
 DP3183  USGS QUAD   -  COLUMBUS (2018)
 DP3183
 DP3183                         *CURRENT SURVEY CONTROL
 DP3183  ______________________________________________________________________
 DP3183* NAD 83(1986) POSITION- 39 52 46.2    (N) 091 11 05.9    (W)   HD_HELD2
 DP3183* NAVD 88 ORTHO HEIGHT -   205.781 (meters)      675.13  (feet) ADJUSTED
 DP3183  ______________________________________________________________________
 DP3183  GEOID HEIGHT    -        -32.588 (meters)                     GEOID18
 DP3183  DYNAMIC HEIGHT  -        205.670 (meters)      674.77  (feet) COMP
 DP3183  MODELED GRAVITY -    980,081.1   (mgal)                       NAVD 88
 DP3183
 DP3183  VERT ORDER      -  SECOND    CLASS I
 DP3183
 DP3183.The horizontal coordinates were established by autonomous hand held GPS
 DP3183.observations and have an estimated accuracy of +/- 10 meters.
 DP3183
 DP3183.The orthometric height was determined by differential leveling and
 DP3183.adjusted by the NATIONAL GEODETIC SURVEY
 DP3183.in July 2014.
 DP3183
 DP3183.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3183.GEOID18 height accuracy estimate available here.
 DP3183
 DP3183.Click photographs - Photos may exist for this station.
 DP3183
 DP3183.The dynamic height is computed by dividing the NAVD 88
 DP3183.geopotential number by the normal gravity value computed on the
 DP3183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3183.degrees latitude (g = 980.6199 gals.).
 DP3183
 DP3183.The modeled gravity was interpolated from observed gravity values.
 DP3183
 DP3183;                    North         East    Units  Estimated Accuracy
 DP3183;SPC IL W     -   357,105.      612,895.      MT  (+/- 10 meters HH2 GPS)
 DP3183
 DP3183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5520615959(NAD 83)
 DP3183
 DP3183                          SUPERSEDED SURVEY CONTROL
 DP3183
 DP3183.No superseded survey control is available for this station.
 DP3183
 DP3183_MARKER: F = FLANGE-ENCASED ROD
 DP3183_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3183_STAMPING: MA 127 2013
 DP3183_MARK LOGO: UIL
 DP3183_PROJECTION: FLUSH
 DP3183_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3183_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3183+STABILITY: POSITION/ELEVATION WELL
 DP3183_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3183+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3183_ROD/PIPE-DEPTH: 7.3 meters
 DP3183_SLEEVE-DEPTH  : 0.9 meters
 DP3183
 DP3183  HISTORY     - Date     Condition        Report By
 DP3183  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3183
 DP3183                          STATION DESCRIPTION
 DP3183
 DP3183'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3183'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTHWEST OF RICHFIELD,
 DP3183'5.3 MI (8.5 KM) NORTHEAST OF PAYSON AND 4.1 MI (6.6 KM) WEST OF
 DP3183'LIBERTY.
 DP3183'
 DP3183'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3183'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3183'EAST 1700TH AVENUE FOR 6.2 MI (10.0 KM) TO THE STATION ON THE RIGHT.
 DP3183'
 DP3183'THE STATION IS LOCATED 2.4 M (7.9 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3183'23.1 M (75.8 FT) SOUTH OF A WOOD POLE AND 19.3 M (63.3 FT) NORTH OF
 DP3183'THE NORTH END OF A METAL GUARDRAIL.
 DP3183'
 DP3183'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3183'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3183'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3184 ***********************************************************************
 DP3184  DESIGNATION -  MA 128
 DP3184  PID         -  DP3184
 DP3184  STATE/COUNTY-  IL/ADAMS
 DP3184  COUNTRY     -  US
 DP3184  USGS QUAD   -  COLUMBUS (2018)
 DP3184
 DP3184                         *CURRENT SURVEY CONTROL
 DP3184  ______________________________________________________________________
 DP3184* NAD 83(1986) POSITION- 39 53 28.29   (N) 091 11 06.07   (W)   HD_HELD1
 DP3184* NAVD 88 ORTHO HEIGHT -   214.976 (meters)      705.30  (feet) ADJUSTED
 DP3184  ______________________________________________________________________
 DP3184  GEOID HEIGHT    -        -32.592 (meters)                     GEOID18
 DP3184  DYNAMIC HEIGHT  -        214.860 (meters)      704.92  (feet) COMP
 DP3184  MODELED GRAVITY -    980,082.2   (mgal)                       NAVD 88
 DP3184
 DP3184  VERT ORDER      -  SECOND    CLASS I
 DP3184
 DP3184.The horizontal coordinates were determined by differentially corrected
 DP3184.hand held GPS observations or other comparable positioning techniques
 DP3184.and have an estimated accuracy of +/- 3 meters.
 DP3184
 DP3184.The orthometric height was determined by differential leveling and
 DP3184.adjusted by the NATIONAL GEODETIC SURVEY
 DP3184.in July 2014.
 DP3184
 DP3184.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3184.GEOID18 height accuracy estimate available here.
 DP3184
 DP3184.Click photographs - Photos may exist for this station.
 DP3184
 DP3184.The dynamic height is computed by dividing the NAVD 88
 DP3184.geopotential number by the normal gravity value computed on the
 DP3184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3184.degrees latitude (g = 980.6199 gals.).
 DP3184
 DP3184.The modeled gravity was interpolated from observed gravity values.
 DP3184
 DP3184;                    North         East    Units  Estimated Accuracy
 DP3184;SPC IL W     -   358,403.5     612,905.4     MT  (+/- 3 meters HH1 GPS) 
 DP3184
 DP3184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5517617257(NAD 83)
 DP3184
 DP3184                          SUPERSEDED SURVEY CONTROL
 DP3184
 DP3184.No superseded survey control is available for this station.
 DP3184
 DP3184_MARKER: F = FLANGE-ENCASED ROD
 DP3184_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3184_STAMPING: MA 128 2013
 DP3184_MARK LOGO: UIL
 DP3184_PROJECTION: FLUSH
 DP3184_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3184_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3184+STABILITY: POSITION/ELEVATION WELL
 DP3184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3184+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2018
 DP3184_ROD/PIPE-DEPTH: 4.9 meters
 DP3184_SLEEVE-DEPTH  : 0.9 meters
 DP3184
 DP3184  HISTORY     - Date     Condition        Report By
 DP3184  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3184  HISTORY     - 20180119 GOOD             ILDT
 DP3184
 DP3184                          STATION DESCRIPTION
 DP3184
 DP3184'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3184'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHWEST OF RICHFIELD,
 DP3184'6.0 MI (9.7 KM) NORTH-NORTHEAST OF PAYSON AND 4.2 MI (6.8 KM) WEST OF
 DP3184'LIBERTY.
 DP3184'
 DP3184'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3184'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3184'EAST 1700TH AVENUE FOR 6.9 MI (11.1 KM) TO THE STATION ON THE LEFT.
 DP3184'
 DP3184'THE STATION IS LOCATED 4.0 M (13.1 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3184'67.6 M (221.8 FT) SOUTH OF A WOOD POLE AND 18.8 M (61.7 FT) NORTH OF A
 DP3184'WOOD POLE.
 DP3184'
 DP3184'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3184'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3184'IN IDENTIFICATION.
 DP3184
 DP3184                          STATION RECOVERY (2018)
 DP3184
 DP3184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3185 ***********************************************************************
 DP3185  DESIGNATION -  MA 129
 DP3185  PID         -  DP3185
 DP3185  STATE/COUNTY-  IL/ADAMS
 DP3185  COUNTRY     -  US
 DP3185  USGS QUAD   -  COLUMBUS (2018)
 DP3185
 DP3185                         *CURRENT SURVEY CONTROL
 DP3185  ______________________________________________________________________
 DP3185* NAD 83(1986) POSITION- 39 54 13.4    (N) 091 11 06.0    (W)   HD_HELD2
 DP3185* NAVD 88 ORTHO HEIGHT -   220.522 (meters)      723.50  (feet) ADJUSTED
 DP3185  ______________________________________________________________________
 DP3185  GEOID HEIGHT    -        -32.597 (meters)                     GEOID18
 DP3185  DYNAMIC HEIGHT  -        220.404 (meters)      723.11  (feet) COMP
 DP3185  MODELED GRAVITY -    980,083.4   (mgal)                       NAVD 88
 DP3185
 DP3185  VERT ORDER      -  SECOND    CLASS I
 DP3185
 DP3185.The horizontal coordinates were established by autonomous hand held GPS
 DP3185.observations and have an estimated accuracy of +/- 10 meters.
 DP3185
 DP3185.The orthometric height was determined by differential leveling and
 DP3185.adjusted by the NATIONAL GEODETIC SURVEY
 DP3185.in July 2014.
 DP3185
 DP3185.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3185.GEOID18 height accuracy estimate available here.
 DP3185
 DP3185.Click photographs - Photos may exist for this station.
 DP3185
 DP3185.The dynamic height is computed by dividing the NAVD 88
 DP3185.geopotential number by the normal gravity value computed on the
 DP3185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3185.degrees latitude (g = 980.6199 gals.).
 DP3185
 DP3185.The modeled gravity was interpolated from observed gravity values.
 DP3185
 DP3185;                    North         East    Units  Estimated Accuracy
 DP3185;SPC IL W     -   359,795.      612,923.      MT  (+/- 10 meters HH2 GPS)
 DP3185
 DP3185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5514918648(NAD 83)
 DP3185
 DP3185                          SUPERSEDED SURVEY CONTROL
 DP3185
 DP3185.No superseded survey control is available for this station.
 DP3185
 DP3185_MARKER: F = FLANGE-ENCASED ROD
 DP3185_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3185_STAMPING: MA 129 2013
 DP3185_MARK LOGO: UIL
 DP3185_PROJECTION: FLUSH
 DP3185_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3185_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3185+STABILITY: POSITION/ELEVATION WELL
 DP3185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3185+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3185_ROD/PIPE-DEPTH: 4.9 meters
 DP3185_SLEEVE-DEPTH  : 0.9 meters
 DP3185
 DP3185  HISTORY     - Date     Condition        Report By
 DP3185  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3185
 DP3185                          STATION DESCRIPTION
 DP3185
 DP3185'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3185'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHEAST OF
 DP3185'PAYSON, 6.2 MI (10.0 KM) SOUTH-SOUTHWEST OF COLUMBUS AND 4.4 MI (7.1
 DP3185'KM) WEST-NORTHWEST OF LIBERTY.
 DP3185'
 DP3185'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3185'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3185'EAST 1700TH AVENUE FOR 7.8 MI (12.6 KM) TO THE INTERSECTION OF COUNTY
 DP3185'ROAD NORTH 1000TH AVENUE AND THE STATION IN THE SOUTHWEST QUADRANT.
 DP3185'
 DP3185'THE STATION IS LOCATED 4.8 M (15.7 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3185'7.1 M (23.3 FT) SOUTH OF THE CENTERLINE AND 5.7 M (18.7 FT) NORTH OF A
 DP3185'WOOD POLE.
 DP3185'
 DP3185'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3185'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3185'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3186 ***********************************************************************
 DP3186  DESIGNATION -  MA 130
 DP3186  PID         -  DP3186
 DP3186  STATE/COUNTY-  IL/ADAMS
 DP3186  COUNTRY     -  US
 DP3186  USGS QUAD   -  COLUMBUS (2018)
 DP3186
 DP3186                         *CURRENT SURVEY CONTROL
 DP3186  ______________________________________________________________________
 DP3186* NAD 83(1986) POSITION- 39 55 05.59   (N) 091 11 05.28   (W)   HD_HELD1
 DP3186* NAVD 88 ORTHO HEIGHT -   226.383 (meters)      742.72  (feet) ADJUSTED
 DP3186  ______________________________________________________________________
 DP3186  GEOID HEIGHT    -        -32.603 (meters)                     GEOID18
 DP3186  DYNAMIC HEIGHT  -        226.262 (meters)      742.33  (feet) COMP
 DP3186  MODELED GRAVITY -    980,084.8   (mgal)                       NAVD 88
 DP3186
 DP3186  VERT ORDER      -  SECOND    CLASS I
 DP3186
 DP3186.The horizontal coordinates were determined by differentially corrected
 DP3186.hand held GPS observations or other comparable positioning techniques
 DP3186.and have an estimated accuracy of +/- 3 meters.
 DP3186
 DP3186.The orthometric height was determined by differential leveling and
 DP3186.adjusted by the NATIONAL GEODETIC SURVEY
 DP3186.in July 2014.
 DP3186
 DP3186.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3186.GEOID18 height accuracy estimate available here.
 DP3186
 DP3186.Click photographs - Photos may exist for this station.
 DP3186
 DP3186.The dynamic height is computed by dividing the NAVD 88
 DP3186.geopotential number by the normal gravity value computed on the
 DP3186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3186.degrees latitude (g = 980.6199 gals.).
 DP3186
 DP3186.The modeled gravity was interpolated from observed gravity values.
 DP3186
 DP3186;                    North         East    Units  Estimated Accuracy
 DP3186;SPC IL W     -   361,404.2     612,958.3     MT  (+/- 3 meters HH1 GPS) 
 DP3186
 DP3186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5513420257(NAD 83)
 DP3186
 DP3186                          SUPERSEDED SURVEY CONTROL
 DP3186
 DP3186.No superseded survey control is available for this station.
 DP3186
 DP3186_MARKER: F = FLANGE-ENCASED ROD
 DP3186_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3186_STAMPING: MA 130 2013
 DP3186_MARK LOGO: UIL
 DP3186_PROJECTION: FLUSH
 DP3186_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3186+STABILITY: SURFACE MOTION
 DP3186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3186+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2018
 DP3186_ROD/PIPE-DEPTH: 3.7 meters
 DP3186_SLEEVE-DEPTH  : 0.9 meters
 DP3186
 DP3186  HISTORY     - Date     Condition        Report By
 DP3186  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3186  HISTORY     - 20180119 GOOD             ILDT
 DP3186
 DP3186                          STATION DESCRIPTION
 DP3186
 DP3186'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3186'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHEAST OF
 DP3186'PAYSON, 5.2 MI (8.4 KM) SOUTH-SOUTHWEST OF COLUMBUS AND 4.9 MI (7.9
 DP3186'KM) WEST-NORTHWEST OF LIBERTY.
 DP3186'
 DP3186'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3186'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3186'EAST 1700TH AVENUE FOR 8.8 MI (14.2 KM) TO THE INTERSECTION OF COUNTY
 DP3186'ROAD NORTH 1073RD LANE AND THE STATION IN THE SOUTHWEST QUADRANT.
 DP3186'
 DP3186'THE STATION IS LOCATED 6.7 M (22.0 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3186'17.2 M (56.4 FT) SOUTH OF A GRAVEL DRIVE AND 6.2 M (20.3 FT) NORTH OF
 DP3186'A WOOD POLE.
 DP3186'
 DP3186'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3186'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3186'IN IDENTIFICATION.
 DP3186
 DP3186                          STATION RECOVERY (2018)
 DP3186
 DP3186'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3187 ***********************************************************************
 DP3187  DESIGNATION -  MA 131
 DP3187  PID         -  DP3187
 DP3187  STATE/COUNTY-  IL/ADAMS
 DP3187  COUNTRY     -  US
 DP3187  USGS QUAD   -  COLUMBUS (2018)
 DP3187
 DP3187                         *CURRENT SURVEY CONTROL
 DP3187  ______________________________________________________________________
 DP3187* NAD 83(1986) POSITION- 39 55 57.86   (N) 091 11 04.92   (W)   HD_HELD1
 DP3187* NAVD 88 ORTHO HEIGHT -   233.408 (meters)      765.77  (feet) ADJUSTED
 DP3187  ______________________________________________________________________
 DP3187  GEOID HEIGHT    -        -32.611 (meters)                     GEOID18
 DP3187  DYNAMIC HEIGHT  -        233.283 (meters)      765.36  (feet) COMP
 DP3187  MODELED GRAVITY -    980,086.2   (mgal)                       NAVD 88
 DP3187
 DP3187  VERT ORDER      -  SECOND    CLASS I
 DP3187
 DP3187.The horizontal coordinates were determined by differentially corrected
 DP3187.hand held GPS observations or other comparable positioning techniques
 DP3187.and have an estimated accuracy of +/- 3 meters.
 DP3187
 DP3187.The orthometric height was determined by differential leveling and
 DP3187.adjusted by the NATIONAL GEODETIC SURVEY
 DP3187.in July 2014.
 DP3187
 DP3187.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3187.GEOID18 height accuracy estimate available here.
 DP3187
 DP3187.Click photographs - Photos may exist for this station.
 DP3187
 DP3187.The dynamic height is computed by dividing the NAVD 88
 DP3187.geopotential number by the normal gravity value computed on the
 DP3187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3187.degrees latitude (g = 980.6199 gals.).
 DP3187
 DP3187.The modeled gravity was interpolated from observed gravity values.
 DP3187
 DP3187;                    North         East    Units  Estimated Accuracy
 DP3187;SPC IL W     -   363,016.2     612,985.3     MT  (+/- 3 meters HH1 GPS) 
 DP3187
 DP3187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5511021869(NAD 83)
 DP3187
 DP3187                          SUPERSEDED SURVEY CONTROL
 DP3187
 DP3187.No superseded survey control is available for this station.
 DP3187
 DP3187_MARKER: F = FLANGE-ENCASED ROD
 DP3187_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3187_STAMPING: MA 131 2013
 DP3187_MARK LOGO: UIL
 DP3187_PROJECTION: FLUSH
 DP3187_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3187_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3187+STABILITY: POSITION/ELEVATION WELL
 DP3187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3187+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2018
 DP3187_ROD/PIPE-DEPTH: 4.9 meters
 DP3187_SLEEVE-DEPTH  : 0.9 meters
 DP3187
 DP3187  HISTORY     - Date     Condition        Report By
 DP3187  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3187  HISTORY     - 20180118 GOOD             ILDT
 DP3187
 DP3187                          STATION DESCRIPTION
 DP3187
 DP3187'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3187'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHWEST OF
 DP3187'COATSBURG, 5.5 MI (8.8 KM) NORTHWEST OF LIBERTY AND 4.3 MI (6.9 KM)
 DP3187'SOUTH-SOUTHWEST OF COLUMBUS.
 DP3187'
 DP3187'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROAD EAST 1700TH
 DP3187'AVENUE AND MAIN STREET IN PLAINVILLE, PROCEED NORTH ON COUNTY ROAD
 DP3187'EAST 1700TH AVENUE FOR 9.8 MI (15.8 KM) TO THE INTERSECTION OF
 DP3187'ILLINOIS STATE ROUTE 104 AND THE STATION IN THE SOUTHWEST QUADRANT.
 DP3187'
 DP3187'THE STATION IS LOCATED 7.9 M (25.9 FT) WEST OF THE EDGE OF PAVEMENT,
 DP3187'19.4 M (63.6 FT) WEST OF A WATER VALVE BOX AND 7.5 M (24.6 FT) SOUTH
 DP3187'OF A WOOD POLE.
 DP3187'
 DP3187'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3187'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3187'IN IDENTIFICATION.
 DP3187
 DP3187                          STATION RECOVERY (2018)
 DP3187
 DP3187'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3188 ***********************************************************************
 DP3188  DESIGNATION -  MA 132
 DP3188  PID         -  DP3188
 DP3188  STATE/COUNTY-  IL/ADAMS
 DP3188  COUNTRY     -  US
 DP3188  USGS QUAD   -  COLUMBUS (2018)
 DP3188
 DP3188                         *CURRENT SURVEY CONTROL
 DP3188  ______________________________________________________________________
 DP3188* NAD 83(1986) POSITION- 39 57 15.81   (N) 091 10 44.77   (W)   HD_HELD1
 DP3188* NAVD 88 ORTHO HEIGHT -   224.653 (meters)      737.05  (feet) ADJUSTED
 DP3188  ______________________________________________________________________
 DP3188  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 DP3188  DYNAMIC HEIGHT  -        224.533 (meters)      736.66  (feet) COMP
 DP3188  MODELED GRAVITY -    980,088.7   (mgal)                       NAVD 88
 DP3188
 DP3188  VERT ORDER      -  SECOND    CLASS I
 DP3188
 DP3188.The horizontal coordinates were determined by differentially corrected
 DP3188.hand held GPS observations or other comparable positioning techniques
 DP3188.and have an estimated accuracy of +/- 3 meters.
 DP3188
 DP3188.The orthometric height was determined by differential leveling and
 DP3188.adjusted by the NATIONAL GEODETIC SURVEY
 DP3188.in July 2014.
 DP3188
 DP3188.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3188.GEOID18 height accuracy estimate available here.
 DP3188
 DP3188.Click photographs - Photos may exist for this station.
 DP3188
 DP3188.The dynamic height is computed by dividing the NAVD 88
 DP3188.geopotential number by the normal gravity value computed on the
 DP3188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3188.degrees latitude (g = 980.6199 gals.).
 DP3188
 DP3188.The modeled gravity was interpolated from observed gravity values.
 DP3188
 DP3188;                    North         East    Units  Estimated Accuracy
 DP3188;SPC IL W     -   365,414.9     613,491.0     MT  (+/- 3 meters HH1 GPS) 
 DP3188
 DP3188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5553924282(NAD 83)
 DP3188
 DP3188                          SUPERSEDED SURVEY CONTROL
 DP3188
 DP3188.No superseded survey control is available for this station.
 DP3188
 DP3188_MARKER: F = FLANGE-ENCASED ROD
 DP3188_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3188_STAMPING: MA 132 2013
 DP3188_MARK LOGO: UIL
 DP3188_PROJECTION: FLUSH
 DP3188_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3188_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3188+STABILITY: POSITION/ELEVATION WELL
 DP3188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3188+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2018
 DP3188_ROD/PIPE-DEPTH: 6.1 meters
 DP3188_SLEEVE-DEPTH  : 0.9 meters
 DP3188
 DP3188  HISTORY     - Date     Condition        Report By
 DP3188  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3188  HISTORY     - 20180118 GOOD             ILDT
 DP3188
 DP3188                          STATION DESCRIPTION
 DP3188
 DP3188'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3188'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHWEST OF LIBERTY,
 DP3188'5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF COATSBURG AND 2.9 MI (4.7 KM)
 DP3188'SOUTHWEST OF COLUMBUS.
 DP3188'
 DP3188'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3188'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3188'ROUTE 104 FOR 7.6 MI (12.2 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3188'1700TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1700TH AVENUE FOR 1.6 MI
 DP3188'(2.6 KM) CROSSING COUNTY ROAD NORTH 1300TH AVENUE AT 1.1 MI (1.8 KM)
 DP3188'TO THE STATION ON THE RIGHT NEAR THE CENTERLINE EXTENSION OF RUNWAY 4.
 DP3188'THE STATION IS LOCATED 2.0 M (6.6 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3188'34.5 M (113.2 FT) WEST OF A FIELD ENTRANCE AND 17.8 M (58.4 FT) NORTH
 DP3188'OF A METAL 'FIBER OPTIC' MARKER POST.
 DP3188'
 DP3188'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3188'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3188'IN IDENTIFICATION.
 DP3188
 DP3188                          STATION RECOVERY (2018)
 DP3188
 DP3188'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3189 ***********************************************************************
 DP3189  DESIGNATION -  MA 133
 DP3189  PID         -  DP3189
 DP3189  STATE/COUNTY-  IL/ADAMS
 DP3189  COUNTRY     -  US
 DP3189  USGS QUAD   -  COLUMBUS (2018)
 DP3189
 DP3189                         *CURRENT SURVEY CONTROL
 DP3189  ______________________________________________________________________
 DP3189* NAD 83(1986) POSITION- 39 57 44.5    (N) 091 11 07.5    (W)   HD_HELD2
 DP3189* NAVD 88 ORTHO HEIGHT -   227.069 (meters)      744.98  (feet) ADJUSTED
 DP3189  ______________________________________________________________________
 DP3189  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 DP3189  DYNAMIC HEIGHT  -        226.948 (meters)      744.58  (feet) COMP
 DP3189  MODELED GRAVITY -    980,090.1   (mgal)                       NAVD 88
 DP3189
 DP3189  VERT ORDER      -  SECOND    CLASS I
 DP3189
 DP3189.The horizontal coordinates were established by autonomous hand held GPS
 DP3189.observations and have an estimated accuracy of +/- 10 meters.
 DP3189
 DP3189.The orthometric height was determined by differential leveling and
 DP3189.adjusted by the NATIONAL GEODETIC SURVEY
 DP3189.in July 2014.
 DP3189
 DP3189.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3189.GEOID18 height accuracy estimate available here.
 DP3189
 DP3189.Click photographs - Photos may exist for this station.
 DP3189
 DP3189.The dynamic height is computed by dividing the NAVD 88
 DP3189.geopotential number by the normal gravity value computed on the
 DP3189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3189.degrees latitude (g = 980.6199 gals.).
 DP3189
 DP3189.The modeled gravity was interpolated from observed gravity values.
 DP3189
 DP3189;                    North         East    Units  Estimated Accuracy
 DP3189;SPC IL W     -   366,306.      612,962.      MT  (+/- 10 meters HH2 GPS)
 DP3189
 DP3189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5498125156(NAD 83)
 DP3189
 DP3189                          SUPERSEDED SURVEY CONTROL
 DP3189
 DP3189.No superseded survey control is available for this station.
 DP3189
 DP3189_MARKER: F = FLANGE-ENCASED ROD
 DP3189_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3189_STAMPING: MA 133 2013
 DP3189_MARK LOGO: UIL
 DP3189_PROJECTION: FLUSH
 DP3189_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3189_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3189+STABILITY: POSITION/ELEVATION WELL
 DP3189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3189+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3189_ROD/PIPE-DEPTH: 6.1 meters
 DP3189_SLEEVE-DEPTH  : 0.9 meters
 DP3189
 DP3189  HISTORY     - Date     Condition        Report By
 DP3189  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3189
 DP3189                          STATION DESCRIPTION
 DP3189
 DP3189'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3189'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTHWEST OF LIBERTY,
 DP3189'5.1 MI (8.2 KM) SOUTH-SOUTHWEST OF COATSBURG AND 2.7 MI (4.3 KM)
 DP3189'SOUTHWEST OF COLUMBUS.
 DP3189'
 DP3189'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3189'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3189'ROUTE 104 FOR 7.6 MI (12.2 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3189'1700TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1700TH AVENUE FOR 2.4 MI
 DP3189'(3.9 KM) CROSSING COUNTY ROAD NORTH 1300TH AVENUE AT 1.1 MI (1.8 KM)
 DP3189'TO THE INTERSECTION OF COUNTY ROAD NORTH 1400TH AVENUE AND THE STATION
 DP3189'IN THE NORTHEAST QUADRANT.
 DP3189'
 DP3189'THE STATION IS LOCATED 8.3 M (27.2 FT) EAST OF THE CENTERLINE, 20.6 M
 DP3189'(67.6 FT) NORTHEAST OF A WOOD POLE AND 15.2 M (49.9 FT) NORTH OF A
 DP3189'TELEPHONE SPLICE BOX.
 DP3189'
 DP3189'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3189'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3189'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3190 ***********************************************************************
 DP3190  DESIGNATION -  MA 134
 DP3190  PID         -  DP3190
 DP3190  STATE/COUNTY-  IL/ADAMS
 DP3190  COUNTRY     -  US
 DP3190  USGS QUAD   -  COLUMBUS (2018)
 DP3190
 DP3190                         *CURRENT SURVEY CONTROL
 DP3190  ______________________________________________________________________
 DP3190* NAD 83(1986) POSITION- 39 57 34.2    (N) 091 12 00.4    (W)   HD_HELD2
 DP3190* NAVD 88 ORTHO HEIGHT -   223.725 (meters)      734.00  (feet) ADJUSTED
 DP3190  ______________________________________________________________________
 DP3190  GEOID HEIGHT    -        -32.617 (meters)                     GEOID18
 DP3190  DYNAMIC HEIGHT  -        223.607 (meters)      733.62  (feet) COMP
 DP3190  MODELED GRAVITY -    980,090.3   (mgal)                       NAVD 88
 DP3190
 DP3190  VERT ORDER      -  SECOND    CLASS I
 DP3190
 DP3190.The horizontal coordinates were established by autonomous hand held GPS
 DP3190.observations and have an estimated accuracy of +/- 10 meters.
 DP3190
 DP3190.The orthometric height was determined by differential leveling and
 DP3190.adjusted by the NATIONAL GEODETIC SURVEY
 DP3190.in July 2014.
 DP3190
 DP3190.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3190.GEOID18 height accuracy estimate available here.
 DP3190
 DP3190.Click photographs - Photos may exist for this station.
 DP3190
 DP3190.The dynamic height is computed by dividing the NAVD 88
 DP3190.geopotential number by the normal gravity value computed on the
 DP3190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3190.degrees latitude (g = 980.6199 gals.).
 DP3190
 DP3190.The modeled gravity was interpolated from observed gravity values.
 DP3190
 DP3190;                    North         East    Units  Estimated Accuracy
 DP3190;SPC IL W     -   366,003.      611,702.      MT  (+/- 10 meters HH2 GPS)
 DP3190
 DP3190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5373324813(NAD 83)
 DP3190
 DP3190                          SUPERSEDED SURVEY CONTROL
 DP3190
 DP3190.No superseded survey control is available for this station.
 DP3190
 DP3190_MARKER: F = FLANGE-ENCASED ROD
 DP3190_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3190_STAMPING: MA 134 2013
 DP3190_MARK LOGO: UIL
 DP3190_PROJECTION: FLUSH
 DP3190_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3190_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3190+STABILITY: POSITION/ELEVATION WELL
 DP3190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3190+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3190_ROD/PIPE-DEPTH: 4.9 meters
 DP3190_SLEEVE-DEPTH  : 0.9 meters
 DP3190
 DP3190  HISTORY     - Date     Condition        Report By
 DP3190  HISTORY     - 20130514 MONUMENTED       TROTT
 DP3190
 DP3190                          STATION DESCRIPTION
 DP3190
 DP3190'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3190'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHWEST OF LIBERTY,
 DP3190'5.5 MI (8.8 KM) SOUTH-SOUTHWEST OF COATSBURG AND 3.5 MI (5.6 KM)
 DP3190'SOUTHWEST OF COLUMBUS.
 DP3190'
 DP3190'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3190'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3190'ROUTE 104 FOR 6.6 MI (10.6 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3190'1600TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1600TH AVENUE FOR 1.8 MI
 DP3190'(2.9 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1400TH AVENUE, GO
 DP3190'EAST ON COUNTY ROAD NORTH 1400TH AVENUE FOR 0.2 MI (0.3 KM) TO THE
 DP3190'STATION ON THE RIGHT.
 DP3190'
 DP3190'THE STATION IS LOCATED 5.2 M (17.1 FT) SOUTH OF THE CENTERLINE, 52.8 M
 DP3190'(173.2 FT) WEST OF A WOOD POLE AND 25.8 M (84.6 FT) WEST OF A ROUND
 DP3190'METAL GRAIN BIN.
 DP3190'
 DP3190'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3190'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3190'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3191 ***********************************************************************
 DP3191  DESIGNATION -  MA 135
 DP3191  PID         -  DP3191
 DP3191  STATE/COUNTY-  IL/ADAMS
 DP3191  COUNTRY     -  US
 DP3191  USGS QUAD   -  COLUMBUS (2018)
 DP3191
 DP3191                         *CURRENT SURVEY CONTROL
 DP3191  ______________________________________________________________________
 DP3191* NAD 83(1986) POSITION- 39 58 17.5    (N) 091 12 14.7    (W)   HD_HELD2
 DP3191* NAVD 88 ORTHO HEIGHT -   210.130 (meters)      689.40  (feet) ADJUSTED
 DP3191  ______________________________________________________________________
 DP3191  GEOID HEIGHT    -        -32.622 (meters)                     GEOID18
 DP3191  DYNAMIC HEIGHT  -        210.019 (meters)      689.04  (feet) COMP
 DP3191  MODELED GRAVITY -    980,092.0   (mgal)                       NAVD 88
 DP3191
 DP3191  VERT ORDER      -  SECOND    CLASS I
 DP3191
 DP3191.The horizontal coordinates were established by autonomous hand held GPS
 DP3191.observations and have an estimated accuracy of +/- 10 meters.
 DP3191
 DP3191.The orthometric height was determined by differential leveling and
 DP3191.adjusted by the NATIONAL GEODETIC SURVEY
 DP3191.in July 2014.
 DP3191
 DP3191.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3191.GEOID18 height accuracy estimate available here.
 DP3191
 DP3191.Click photographs - Photos may exist for this station.
 DP3191
 DP3191.The dynamic height is computed by dividing the NAVD 88
 DP3191.geopotential number by the normal gravity value computed on the
 DP3191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3191.degrees latitude (g = 980.6199 gals.).
 DP3191
 DP3191.The modeled gravity was interpolated from observed gravity values.
 DP3191
 DP3191;                    North         East    Units  Estimated Accuracy
 DP3191;SPC IL W     -   367,342.      611,379.      MT  (+/- 10 meters HH2 GPS)
 DP3191
 DP3191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5336626141(NAD 83)
 DP3191
 DP3191                          SUPERSEDED SURVEY CONTROL
 DP3191
 DP3191.No superseded survey control is available for this station.
 DP3191
 DP3191_MARKER: F = FLANGE-ENCASED ROD
 DP3191_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3191_STAMPING: MA 135 2013
 DP3191_MARK LOGO: UIL
 DP3191_PROJECTION: FLUSH
 DP3191_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3191_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3191+STABILITY: POSITION/ELEVATION WELL
 DP3191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3191+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3191_ROD/PIPE-DEPTH: 4.9 meters
 DP3191_SLEEVE-DEPTH  : 0.9 meters
 DP3191
 DP3191  HISTORY     - Date     Condition        Report By
 DP3191  HISTORY     - 20130515 MONUMENTED       TROTT
 DP3191
 DP3191                          STATION DESCRIPTION
 DP3191
 DP3191'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3191'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHWEST OF LIBERTY,
 DP3191'4.9 MI (7.9 KM) SOUTH-SOUTHWEST OF COATSBURG AND 3.3 MI (5.3 KM)
 DP3191'WEST-SOUTHWEST OF COLUMBUS.
 DP3191'
 DP3191'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3191'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3191'ROUTE 104 FOR 6.6 MI (10.6 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3191'1600TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1600TH AVENUE FOR 2.7 MI
 DP3191'(4.3 KM) TO THE STATION ON THE RIGHT.
 DP3191'
 DP3191'THE STATION IS LOCATED 7.7 M (25.3 FT) EAST OF THE CENTERLINE, 58.0 M
 DP3191'(190.3 FT) NORTH OF A BOX CULVERT AND 4.7 M (15.4 FT) EAST OF THE EDGE
 DP3191'OF PAVEMENT.
 DP3191'
 DP3191'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3191'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3191'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3192 ***********************************************************************
 DP3192  DESIGNATION -  MA 136
 DP3192  PID         -  DP3192
 DP3192  STATE/COUNTY-  IL/ADAMS
 DP3192  COUNTRY     -  US
 DP3192  USGS QUAD   -  COLUMBUS (2018)
 DP3192
 DP3192                         *CURRENT SURVEY CONTROL
 DP3192  ______________________________________________________________________
 DP3192* NAD 83(1986) POSITION- 39 58 36.3    (N) 091 12 15.4    (W)   HD_HELD2
 DP3192* NAVD 88 ORTHO HEIGHT -   209.617 (meters)      687.72  (feet) ADJUSTED
 DP3192  ______________________________________________________________________
 DP3192  GEOID HEIGHT    -        -32.624 (meters)                     GEOID18
 DP3192  DYNAMIC HEIGHT  -        209.506 (meters)      687.35  (feet) COMP
 DP3192  MODELED GRAVITY -    980,092.8   (mgal)                       NAVD 88
 DP3192
 DP3192  VERT ORDER      -  SECOND    CLASS I
 DP3192
 DP3192.The horizontal coordinates were established by autonomous hand held GPS
 DP3192.observations and have an estimated accuracy of +/- 10 meters.
 DP3192
 DP3192.The orthometric height was determined by differential leveling and
 DP3192.adjusted by the NATIONAL GEODETIC SURVEY
 DP3192.in July 2014.
 DP3192
 DP3192.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3192.GEOID18 height accuracy estimate available here.
 DP3192
 DP3192.Click photographs - Photos may exist for this station.
 DP3192
 DP3192.The dynamic height is computed by dividing the NAVD 88
 DP3192.geopotential number by the normal gravity value computed on the
 DP3192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3192.degrees latitude (g = 980.6199 gals.).
 DP3192
 DP3192.The modeled gravity was interpolated from observed gravity values.
 DP3192
 DP3192;                    North         East    Units  Estimated Accuracy
 DP3192;SPC IL W     -   367,922.      611,369.      MT  (+/- 10 meters HH2 GPS)
 DP3192
 DP3192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5333826720(NAD 83)
 DP3192
 DP3192                          SUPERSEDED SURVEY CONTROL
 DP3192
 DP3192.No superseded survey control is available for this station.
 DP3192
 DP3192_MARKER: F = FLANGE-ENCASED ROD
 DP3192_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3192_STAMPING: MA 136 2013
 DP3192_MARK LOGO: UIL
 DP3192_PROJECTION: FLUSH
 DP3192_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3192_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3192+STABILITY: POSITION/ELEVATION WELL
 DP3192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3192+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3192_ROD/PIPE-DEPTH: 7.3 meters
 DP3192_SLEEVE-DEPTH  : 0.9 meters
 DP3192
 DP3192  HISTORY     - Date     Condition        Report By
 DP3192  HISTORY     - 20130515 MONUMENTED       TROTT
 DP3192
 DP3192                          STATION DESCRIPTION
 DP3192
 DP3192'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3192'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-SOUTHWEST OF CAMP
 DP3192'POINT, 4.6 MI (7.4 KM) SOUTH-SOUTHWEST OF COATSBURG AND 3.2 MI (5.1
 DP3192'KM) WEST-SOUTHWEST OF COLUMBUS.
 DP3192'
 DP3192'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3192'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3192'ROUTE 104 FOR 6.6 MI (10.6 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3192'1600TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1600TH AVENUE FOR 3.1 MI
 DP3192'(5.0 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1500TH AVENUE AND
 DP3192'THE STATION IN THE SOUTHWEST QUADRANT.
 DP3192'
 DP3192'THE STATION IS LOCATED 10.7 M (35.1 FT) WEST OF THE CENTERLINE, 14.2 M
 DP3192'(46.6 FT) SOUTH OF A TELEPHONE SPLICE BOX AND 5.2 M (17.1 FT) SOUTH OF
 DP3192'THE EDGE OF PAVEMENT.
 DP3192'
 DP3192'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3192'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3192'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3193 ***********************************************************************
 DP3193  DESIGNATION -  MA 137
 DP3193  PID         -  DP3193
 DP3193  STATE/COUNTY-  IL/ADAMS
 DP3193  COUNTRY     -  US
 DP3193  USGS QUAD   -  COLUMBUS (2018)
 DP3193
 DP3193                         *CURRENT SURVEY CONTROL
 DP3193  ______________________________________________________________________
 DP3193* NAD 83(1986) POSITION- 39 58 38.4    (N) 091 13 06.0    (W)   HD_HELD2
 DP3193* NAVD 88 ORTHO HEIGHT -   208.888 (meters)      685.33  (feet) ADJUSTED
 DP3193  ______________________________________________________________________
 DP3193  GEOID HEIGHT    -        -32.619 (meters)                     GEOID18
 DP3193  DYNAMIC HEIGHT  -        208.777 (meters)      684.96  (feet) COMP
 DP3193  MODELED GRAVITY -    980,093.2   (mgal)                       NAVD 88
 DP3193
 DP3193  VERT ORDER      -  SECOND    CLASS I
 DP3193
 DP3193.The horizontal coordinates were established by autonomous hand held GPS
 DP3193.observations and have an estimated accuracy of +/- 10 meters.
 DP3193
 DP3193.The orthometric height was determined by differential leveling and
 DP3193.adjusted by the NATIONAL GEODETIC SURVEY
 DP3193.in July 2014.
 DP3193
 DP3193.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3193.GEOID18 height accuracy estimate available here.
 DP3193
 DP3193.Click photographs - Photos may exist for this station.
 DP3193
 DP3193.The dynamic height is computed by dividing the NAVD 88
 DP3193.geopotential number by the normal gravity value computed on the
 DP3193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3193.degrees latitude (g = 980.6199 gals.).
 DP3193
 DP3193.The modeled gravity was interpolated from observed gravity values.
 DP3193
 DP3193;                    North         East    Units  Estimated Accuracy
 DP3193;SPC IL W     -   368,001.      610,169.      MT  (+/- 10 meters HH2 GPS)
 DP3193
 DP3193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5213726761(NAD 83)
 DP3193
 DP3193                          SUPERSEDED SURVEY CONTROL
 DP3193
 DP3193.No superseded survey control is available for this station.
 DP3193
 DP3193_MARKER: F = FLANGE-ENCASED ROD
 DP3193_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3193_STAMPING: MA 137 2013
 DP3193_MARK LOGO: UIL
 DP3193_PROJECTION: FLUSH
 DP3193_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3193+STABILITY: SURFACE MOTION
 DP3193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3193+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3193_ROD/PIPE-DEPTH: 3.7 meters
 DP3193_SLEEVE-DEPTH  : 0.9 meters
 DP3193
 DP3193  HISTORY     - Date     Condition        Report By
 DP3193  HISTORY     - 20130515 MONUMENTED       TROTT
 DP3193
 DP3193                          STATION DESCRIPTION
 DP3193
 DP3193'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3193'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH-SOUTHEAST OF
 DP3193'MENDON, 5.0 MI (8.0 KM) SOUTHWEST OF COATSBURG AND 3.9 MI (6.3 KM)
 DP3193'WEST OF COLUMBUS.
 DP3193'
 DP3193'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3193'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3193'ROUTE 104 FOR 6.6 MI (10.6 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3193'1600TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1600TH AVENUE FOR 3.1 MI
 DP3193'(5.0 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1500TH AVENUE, GO
 DP3193'WEST ON COUNTY ROAD NORTH 1500TH AVENUE FOR 0.75 MI (1.2 KM) TO THE
 DP3193'STATION ON THE RIGHT.
 DP3193'
 DP3193'THE STATION IS LOCATED 3.8 M (12.5 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3193'9.8 M (32.2 FT) EAST OF A TELEPHONE SPLICE BOX AND 2.4 M (7.9 FT)
 DP3193'SOUTH OF A PLASTIC SPLIT RAIL FENCE.
 DP3193'
 DP3193'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3193'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3193'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3194 ***********************************************************************
 DP3194  DESIGNATION -  MA 138
 DP3194  PID         -  DP3194
 DP3194  STATE/COUNTY-  IL/ADAMS
 DP3194  COUNTRY     -  US
 DP3194  USGS QUAD   -  COLUMBUS (2018)
 DP3194
 DP3194                         *CURRENT SURVEY CONTROL
 DP3194  ______________________________________________________________________
 DP3194* NAD 83(1986) POSITION- 39 58 38.99   (N) 091 13 38.29   (W)   HD_HELD1
 DP3194* NAVD 88 ORTHO HEIGHT -   211.043 (meters)      692.40  (feet) ADJUSTED
 DP3194  ______________________________________________________________________
 DP3194  GEOID HEIGHT    -        -32.616 (meters)                     GEOID18
 DP3194  DYNAMIC HEIGHT  -        210.931 (meters)      692.03  (feet) COMP
 DP3194  MODELED GRAVITY -    980,093.5   (mgal)                       NAVD 88
 DP3194
 DP3194  VERT ORDER      -  SECOND    CLASS I
 DP3194
 DP3194.The horizontal coordinates were determined by differentially corrected
 DP3194.hand held GPS observations or other comparable positioning techniques
 DP3194.and have an estimated accuracy of +/- 3 meters.
 DP3194
 DP3194.The orthometric height was determined by differential leveling and
 DP3194.adjusted by the NATIONAL GEODETIC SURVEY
 DP3194.in July 2014.
 DP3194
 DP3194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3194.GEOID18 height accuracy estimate available here.
 DP3194
 DP3194.Click photographs - Photos may exist for this station.
 DP3194
 DP3194.The dynamic height is computed by dividing the NAVD 88
 DP3194.geopotential number by the normal gravity value computed on the
 DP3194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3194.degrees latitude (g = 980.6199 gals.).
 DP3194
 DP3194.The modeled gravity was interpolated from observed gravity values.
 DP3194
 DP3194;                    North         East    Units  Estimated Accuracy
 DP3194;SPC IL W     -   368,028.2     609,402.9     MT  (+/- 3 meters HH1 GPS) 
 DP3194
 DP3194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5137026764(NAD 83)
 DP3194
 DP3194                          SUPERSEDED SURVEY CONTROL
 DP3194
 DP3194.No superseded survey control is available for this station.
 DP3194
 DP3194_MARKER: F = FLANGE-ENCASED ROD
 DP3194_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3194_STAMPING: MA 138 2013
 DP3194_MARK LOGO: UIL
 DP3194_PROJECTION: FLUSH
 DP3194_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3194_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3194+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2019
 DP3194_ROD/PIPE-DEPTH: 3.7 meters
 DP3194_SLEEVE-DEPTH  : 0.9 meters
 DP3194
 DP3194  HISTORY     - Date     Condition        Report By
 DP3194  HISTORY     - 20130515 MONUMENTED       TROTT
 DP3194  HISTORY     - 20180117 GOOD             ILDT
 DP3194  HISTORY     - 20191023 GOOD             ILDT
 DP3194
 DP3194                          STATION DESCRIPTION
 DP3194
 DP3194'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3194'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH-SOUTHEAST OF
 DP3194'MENDON, 5.3 MI (8.5 KM) SOUTHWEST OF COATSBURG AND 4.3 MI (6.9 KM)
 DP3194'WEST OF COLUMBUS.
 DP3194'
 DP3194'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3194'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3194'ROUTE 104 FOR 5.6 MI (9.0 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3194'1500TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1500TH AVENUE FOR 3.1 MI
 DP3194'(5.0 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1500TH AVENUE, GO
 DP3194'WEST ON COUNTY ROAD NORTH 1500TH AVENUE FOR 0.1 MI (0.2 KM) TO THE
 DP3194'STATION ON THE RIGHT.
 DP3194'
 DP3194'THE STATION IS LOCATED 3.7 M (12.1 FT) NORTH OF THE EDGE OF PAVEMENT,
 DP3194'66.2 M (217.2 FT) EAST OF THE CENTERLINE OF AN ASPHALT DRIVE AND 6.4 M
 DP3194'(21.0 FT) SOUTH OF A WOOD POLE AND WOVEN WIRE FENCE.
 DP3194'
 DP3194'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3194'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3194'IN IDENTIFICATION.
 DP3194
 DP3194                          STATION RECOVERY (2018)
 DP3194
 DP3194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3194'RECOVERED IN GOOD CONDITION.
 DP3194
 DP3194                          STATION RECOVERY (2019)
 DP3194
 DP3194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP3194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3195 ***********************************************************************
 DP3195  DESIGNATION -  MA 139
 DP3195  PID         -  DP3195
 DP3195  STATE/COUNTY-  IL/ADAMS
 DP3195  COUNTRY     -  US
 DP3195  USGS QUAD   -  COLUMBUS (2018)
 DP3195
 DP3195                         *CURRENT SURVEY CONTROL
 DP3195  ______________________________________________________________________
 DP3195* NAD 83(1986) POSITION- 39 58 39.2    (N) 091 14 43.6    (W)   HD_HELD2
 DP3195* NAVD 88 ORTHO HEIGHT -   210.188 (meters)      689.59  (feet) ADJUSTED
 DP3195  ______________________________________________________________________
 DP3195  GEOID HEIGHT    -        -32.612 (meters)                     GEOID18
 DP3195  DYNAMIC HEIGHT  -        210.077 (meters)      689.23  (feet) COMP
 DP3195  MODELED GRAVITY -    980,094.2   (mgal)                       NAVD 88
 DP3195
 DP3195  VERT ORDER      -  SECOND    CLASS I
 DP3195
 DP3195.The horizontal coordinates were established by autonomous hand held GPS
 DP3195.observations and have an estimated accuracy of +/- 10 meters.
 DP3195
 DP3195.The orthometric height was determined by differential leveling and
 DP3195.adjusted by the NATIONAL GEODETIC SURVEY
 DP3195.in July 2014.
 DP3195
 DP3195.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3195.GEOID18 height accuracy estimate available here.
 DP3195
 DP3195.Click photographs - Photos may exist for this station.
 DP3195
 DP3195.The dynamic height is computed by dividing the NAVD 88
 DP3195.geopotential number by the normal gravity value computed on the
 DP3195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3195.degrees latitude (g = 980.6199 gals.).
 DP3195
 DP3195.The modeled gravity was interpolated from observed gravity values.
 DP3195
 DP3195;                    North         East    Units  Estimated Accuracy
 DP3195;SPC IL W     -   368,053.      607,853.      MT  (+/- 10 meters HH2 GPS)
 DP3195
 DP3195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4982126740(NAD 83)
 DP3195
 DP3195                          SUPERSEDED SURVEY CONTROL
 DP3195
 DP3195.No superseded survey control is available for this station.
 DP3195
 DP3195_MARKER: F = FLANGE-ENCASED ROD
 DP3195_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3195_STAMPING: MA 139 2013
 DP3195_MARK LOGO: UIL
 DP3195_PROJECTION: FLUSH
 DP3195_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3195+STABILITY: SURFACE MOTION
 DP3195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3195+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3195_ROD/PIPE-DEPTH: 3.7 meters
 DP3195_SLEEVE-DEPTH  : 0.9 meters
 DP3195
 DP3195  HISTORY     - Date     Condition        Report By
 DP3195  HISTORY     - 20130515 MONUMENTED       TROTT
 DP3195
 DP3195                          STATION DESCRIPTION
 DP3195
 DP3195'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3195'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH-SOUTHEAST OF
 DP3195'MENDON, 6.0 MI (9.7 KM) SOUTHWEST OF COATSBURG AND 5.3 MI (8.5 KM)
 DP3195'WEST OF COLUMBUS.
 DP3195'
 DP3195'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3195'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3195'ROUTE 104 FOR 5.6 MI (9.0 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3195'1500TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1500TH AVENUE FOR 3.1 MI
 DP3195'(5.0 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1500TH AVENUE, GO
 DP3195'WEST ON COUNTY ROAD NORTH 1500TH AVENUE FOR 1.1 MI (1.8 KM) TO THE
 DP3195'STATION ON THE LEFT.
 DP3195'
 DP3195'THE STATION IS LOCATED 2.9 M (9.5 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3195'16.6 M (54.5 FT) WEST OF A TELEPHONE SPLICE BOX AND 9.1 M (29.9 FT)
 DP3195'EAST OF THE NORTHWEST CORNER OF A METAL BARN.
 DP3195'
 DP3195'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3195'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3195'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3196 ***********************************************************************
 DP3196  DESIGNATION -  MA 140
 DP3196  PID         -  DP3196
 DP3196  STATE/COUNTY-  IL/ADAMS
 DP3196  COUNTRY     -  US
 DP3196  USGS QUAD   -  QUINCY EAST (2018)
 DP3196
 DP3196                         *CURRENT SURVEY CONTROL
 DP3196  ______________________________________________________________________
 DP3196* NAD 83(1986) POSITION- 39 58 40.1    (N) 091 15 37.0    (W)   HD_HELD2
 DP3196* NAVD 88 ORTHO HEIGHT -   205.414 (meters)      673.93  (feet) ADJUSTED
 DP3196  ______________________________________________________________________
 DP3196  GEOID HEIGHT    -        -32.609 (meters)                     GEOID18
 DP3196  DYNAMIC HEIGHT  -        205.306 (meters)      673.57  (feet) COMP
 DP3196  MODELED GRAVITY -    980,095.0   (mgal)                       NAVD 88
 DP3196
 DP3196  VERT ORDER      -  SECOND    CLASS I
 DP3196
 DP3196.The horizontal coordinates were established by autonomous hand held GPS
 DP3196.observations and have an estimated accuracy of +/- 10 meters.
 DP3196
 DP3196.The orthometric height was determined by differential leveling and
 DP3196.adjusted by the NATIONAL GEODETIC SURVEY
 DP3196.in July 2014.
 DP3196
 DP3196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3196.GEOID18 height accuracy estimate available here.
 DP3196
 DP3196.Click photographs - Photos may exist for this station.
 DP3196
 DP3196.The dynamic height is computed by dividing the NAVD 88
 DP3196.geopotential number by the normal gravity value computed on the
 DP3196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3196.degrees latitude (g = 980.6199 gals.).
 DP3196
 DP3196.The modeled gravity was interpolated from observed gravity values.
 DP3196
 DP3196;                    North         East    Units  Estimated Accuracy
 DP3196;SPC IL W     -   368,096.      606,587.      MT  (+/- 10 meters HH2 GPS)
 DP3196
 DP3196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4855426743(NAD 83)
 DP3196
 DP3196                          SUPERSEDED SURVEY CONTROL
 DP3196
 DP3196.No superseded survey control is available for this station.
 DP3196
 DP3196_MARKER: F = FLANGE-ENCASED ROD
 DP3196_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3196_STAMPING: MA 140 2013
 DP3196_MARK LOGO: UIL
 DP3196_PROJECTION: FLUSH
 DP3196_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3196+STABILITY: SURFACE MOTION
 DP3196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3196+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3196_ROD/PIPE-DEPTH: 3.7 meters
 DP3196_SLEEVE-DEPTH  : 0.9 meters
 DP3196
 DP3196  HISTORY     - Date     Condition        Report By
 DP3196  HISTORY     - 20130516 MONUMENTED       TROTT
 DP3196
 DP3196                          STATION DESCRIPTION
 DP3196
 DP3196'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3196'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH OF MENDON, 6.6 MI
 DP3196'(10.6 KM) SOUTHWEST OF COATSBURG AND 6.1 MI (9.8 KM) WEST OF COLUMBUS.
 DP3196'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3196'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3196'ROUTE 104 FOR 5.6 MI (9.0 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3196'1500TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1500TH AVENUE FOR 3.1 MI
 DP3196'(5.0 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1500TH AVENUE, GO
 DP3196'WEST ON COUNTY ROAD NORTH 1500TH AVENUE FOR 1.9 MI (3.1 KM) TO THE
 DP3196'STATION ON THE LEFT.
 DP3196'
 DP3196'THE STATION IS LOCATED 4.1 M (13.5 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3196'13.3 M (43.6 FT) EAST OF A WOOD POLE AND 9.5 M (31.2 FT) NORTHWEST OF
 DP3196'THE NORTHEAST CORNER OF A METAL BARN.
 DP3196'
 DP3196'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3196'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3196'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3197 ***********************************************************************
 DP3197  DESIGNATION -  MA 141
 DP3197  PID         -  DP3197
 DP3197  STATE/COUNTY-  IL/ADAMS
 DP3197  COUNTRY     -  US
 DP3197  USGS QUAD   -  QUINCY EAST (2018)
 DP3197
 DP3197                         *CURRENT SURVEY CONTROL
 DP3197  ______________________________________________________________________
 DP3197* NAD 83(1986) POSITION- 39 58 59.6    (N) 091 15 47.6    (W)   HD_HELD2
 DP3197* NAVD 88 ORTHO HEIGHT -   191.914 (meters)      629.64  (feet) ADJUSTED
 DP3197  ______________________________________________________________________
 DP3197  GEOID HEIGHT    -        -32.612 (meters)                     GEOID18
 DP3197  DYNAMIC HEIGHT  -        191.813 (meters)      629.31  (feet) COMP
 DP3197  MODELED GRAVITY -    980,095.6   (mgal)                       NAVD 88
 DP3197
 DP3197  VERT ORDER      -  SECOND    CLASS I
 DP3197
 DP3197.The horizontal coordinates were established by autonomous hand held GPS
 DP3197.observations and have an estimated accuracy of +/- 10 meters.
 DP3197
 DP3197.The orthometric height was determined by differential leveling and
 DP3197.adjusted by the NATIONAL GEODETIC SURVEY
 DP3197.in July 2014.
 DP3197
 DP3197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3197.GEOID18 height accuracy estimate available here.
 DP3197
 DP3197.Click photographs - Photos may exist for this station.
 DP3197
 DP3197.The dynamic height is computed by dividing the NAVD 88
 DP3197.geopotential number by the normal gravity value computed on the
 DP3197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3197.degrees latitude (g = 980.6199 gals.).
 DP3197
 DP3197.The modeled gravity was interpolated from observed gravity values.
 DP3197
 DP3197;                    North         East    Units  Estimated Accuracy
 DP3197;SPC IL W     -   368,701.      606,342.      MT  (+/- 10 meters HH2 GPS)
 DP3197
 DP3197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4829127339(NAD 83)
 DP3197
 DP3197                          SUPERSEDED SURVEY CONTROL
 DP3197
 DP3197.No superseded survey control is available for this station.
 DP3197
 DP3197_MARKER: F = FLANGE-ENCASED ROD
 DP3197_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3197_STAMPING: MA 141 2013
 DP3197_MARK LOGO: UIL
 DP3197_PROJECTION: FLUSH
 DP3197_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3197_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3197+STABILITY: POSITION/ELEVATION WELL
 DP3197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3197+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3197_ROD/PIPE-DEPTH: 7.3 meters
 DP3197_SLEEVE-DEPTH  : 0.9 meters
 DP3197
 DP3197  HISTORY     - Date     Condition        Report By
 DP3197  HISTORY     - 20130516 MONUMENTED       TROTT
 DP3197
 DP3197                          STATION DESCRIPTION
 DP3197
 DP3197'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3197'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH OF MENDON, 6.6 MI
 DP3197'(10.6 KM) WEST-SOUTHWEST OF COATSBURG AND 6.2 MI (10.0 KM) WEST OF
 DP3197'COLUMBUS.
 DP3197'
 DP3197'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3197'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3197'ROUTE 104 FOR 5.6 MI (9.0 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3197'1500TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1500TH AVENUE FOR 3.1 MI
 DP3197'(5.0 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1500TH AVENUE, GO
 DP3197'WEST ON COUNTY ROAD NORTH 1500TH AVENUE FOR 2.0 MI (3.2 KM) TO THE
 DP3197'INTERSECTION OF COUNTY ROAD NORTH 96TH STREET, GO NORTH ON COUNTY ROAD
 DP3197'NORTH 96TH STREET FOR 0.35 MI (0.6 KM) TO THE STATION ON THE RIGHT AT
 DP3197''4410 NORTH 96TH STREET'.
 DP3197'
 DP3197'THE STATION IS LOCATED 2.3 M (7.5 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3197'16.4 M (53.8 FT) SOUTH OF THE CENTERLINE OF GRAVEL DRIVE AND 1.4 M
 DP3197'(4.6 FT) WEST OF A WIRE FENCE.
 DP3197'
 DP3197'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3197'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3197'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3198 ***********************************************************************
 DP3198  DESIGNATION -  MA 142
 DP3198  PID         -  DP3198
 DP3198  STATE/COUNTY-  IL/ADAMS
 DP3198  COUNTRY     -  US
 DP3198  USGS QUAD   -  QUINCY EAST (2018)
 DP3198
 DP3198                         *CURRENT SURVEY CONTROL
 DP3198  ______________________________________________________________________
 DP3198* NAD 83(1986) POSITION- 39 59 23.45   (N) 091 15 47.47   (W)   HD_HELD1
 DP3198* NAVD 88 ORTHO HEIGHT -   212.244 (meters)      696.34  (feet) ADJUSTED
 DP3198  ______________________________________________________________________
 DP3198  GEOID HEIGHT    -        -32.617 (meters)                     GEOID18
 DP3198  DYNAMIC HEIGHT  -        212.133 (meters)      695.97  (feet) COMP
 DP3198  MODELED GRAVITY -    980,096.1   (mgal)                       NAVD 88
 DP3198
 DP3198  VERT ORDER      -  SECOND    CLASS I
 DP3198
 DP3198.The horizontal coordinates were determined by differentially corrected
 DP3198.hand held GPS observations or other comparable positioning techniques
 DP3198.and have an estimated accuracy of +/- 3 meters.
 DP3198
 DP3198.The orthometric height was determined by differential leveling and
 DP3198.adjusted by the NATIONAL GEODETIC SURVEY
 DP3198.in July 2014.
 DP3198
 DP3198.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3198.GEOID18 height accuracy estimate available here.
 DP3198
 DP3198.Click photographs - Photos may exist for this station.
 DP3198
 DP3198.The dynamic height is computed by dividing the NAVD 88
 DP3198.geopotential number by the normal gravity value computed on the
 DP3198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3198.degrees latitude (g = 980.6199 gals.).
 DP3198
 DP3198.The modeled gravity was interpolated from observed gravity values.
 DP3198
 DP3198;                    North         East    Units  Estimated Accuracy
 DP3198;SPC IL W     -   369,436.5     606,354.6     MT  (+/- 3 meters HH1 GPS) 
 DP3198
 DP3198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4827928074(NAD 83)
 DP3198
 DP3198                          SUPERSEDED SURVEY CONTROL
 DP3198
 DP3198.No superseded survey control is available for this station.
 DP3198
 DP3198_MARKER: F = FLANGE-ENCASED ROD
 DP3198_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3198_STAMPING: MA 142 2013
 DP3198_MARK LOGO: UIL
 DP3198_PROJECTION: FLUSH
 DP3198_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3198_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3198+STABILITY: POSITION/ELEVATION WELL
 DP3198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3198+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2018
 DP3198_ROD/PIPE-DEPTH: 4.9 meters
 DP3198_SLEEVE-DEPTH  : 0.9 meters
 DP3198
 DP3198  HISTORY     - Date     Condition        Report By
 DP3198  HISTORY     - 20130516 MONUMENTED       TROTT
 DP3198  HISTORY     - 20180117 GOOD             ILDT
 DP3198
 DP3198                          STATION DESCRIPTION
 DP3198
 DP3198'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3198'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH OF MENDON, 6.3 MI
 DP3198'(10.1 KM) WEST-SOUTHWEST OF COATSBURG AND 6.2 MI (10.0 KM) WEST OF
 DP3198'COLUMBUS.
 DP3198'
 DP3198'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3198'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3198'ROUTE 104 FOR 5.6 MI (9.0 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3198'1500TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1500TH AVENUE FOR 3.1 MI
 DP3198'(5.0 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1500TH AVENUE, GO
 DP3198'WEST ON COUNTY ROAD NORTH 1500TH AVENUE FOR 2.0 MI (3.2 KM) TO THE
 DP3198'INTERSECTION OF COUNTY ROAD NORTH 96TH STREET, GO NORTH ON COUNTY ROAD
 DP3198'NORTH 96TH STREET FOR 0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DP3198'
 DP3198'THE STATION IS LOCATED 2.1 M (6.9 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3198'101.3 M (332.3 FT) NORTH OF A FIELD ENTRANCE AND 1.3 M (4.3 FT) WEST
 DP3198'OF A WOVEN WIRE FENCE.
 DP3198'
 DP3198'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3198'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3198'IN IDENTIFICATION.
 DP3198
 DP3198                          STATION RECOVERY (2018)
 DP3198
 DP3198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3199 ***********************************************************************
 DP3199  DESIGNATION -  MA 143
 DP3199  PID         -  DP3199
 DP3199  STATE/COUNTY-  IL/ADAMS
 DP3199  COUNTRY     -  US
 DP3199  USGS QUAD   -  QUINCY EAST (2018)
 DP3199
 DP3199                         *CURRENT SURVEY CONTROL
 DP3199  ______________________________________________________________________
 DP3199* NAD 83(1986) POSITION- 39 59 33.6    (N) 091 16 07.4    (W)   HD_HELD2
 DP3199* NAVD 88 ORTHO HEIGHT -   222.039 (meters)      728.47  (feet) ADJUSTED
 DP3199  ______________________________________________________________________
 DP3199  GEOID HEIGHT    -        -32.618 (meters)                     GEOID18
 DP3199  DYNAMIC HEIGHT  -        221.923 (meters)      728.09  (feet) COMP
 DP3199  MODELED GRAVITY -    980,096.7   (mgal)                       NAVD 88
 DP3199
 DP3199  VERT ORDER      -  SECOND    CLASS I
 DP3199
 DP3199.The horizontal coordinates were established by autonomous hand held GPS
 DP3199.observations and have an estimated accuracy of +/- 10 meters.
 DP3199
 DP3199.The orthometric height was determined by differential leveling and
 DP3199.adjusted by the NATIONAL GEODETIC SURVEY
 DP3199.in July 2014.
 DP3199
 DP3199.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3199.GEOID18 height accuracy estimate available here.
 DP3199
 DP3199.Click photographs - Photos may exist for this station.
 DP3199
 DP3199.The dynamic height is computed by dividing the NAVD 88
 DP3199.geopotential number by the normal gravity value computed on the
 DP3199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3199.degrees latitude (g = 980.6199 gals.).
 DP3199
 DP3199.The modeled gravity was interpolated from observed gravity values.
 DP3199
 DP3199;                    North         East    Units  Estimated Accuracy
 DP3199;SPC IL W     -   369,755.      605,886.      MT  (+/- 10 meters HH2 GPS)
 DP3199
 DP3199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4780128378(NAD 83)
 DP3199
 DP3199                          SUPERSEDED SURVEY CONTROL
 DP3199
 DP3199.No superseded survey control is available for this station.
 DP3199
 DP3199_MARKER: F = FLANGE-ENCASED ROD
 DP3199_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3199_STAMPING: MA 143 2013
 DP3199_MARK LOGO: UIL
 DP3199_PROJECTION: FLUSH
 DP3199_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3199_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3199+STABILITY: POSITION/ELEVATION WELL
 DP3199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3199+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3199_ROD/PIPE-DEPTH: 6.1 meters
 DP3199_SLEEVE-DEPTH  : 0.9 meters
 DP3199
 DP3199  HISTORY     - Date     Condition        Report By
 DP3199  HISTORY     - 20130516 MONUMENTED       TROTT
 DP3199
 DP3199                          STATION DESCRIPTION
 DP3199
 DP3199'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3199'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH OF MENDON, 6.5 MI
 DP3199'(10.5 KM) WEST-SOUTHWEST OF COATSBURG AND 6.5 MI (10.5 KM) WEST OF
 DP3199'COLUMBUS.
 DP3199'
 DP3199'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3199'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3199'ROUTE 104 FOR 5.6 MI (9.0 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3199'1500TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1500TH AVENUE FOR 3.1 MI
 DP3199'(5.0 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1500TH AVENUE, GO
 DP3199'WEST ON COUNTY ROAD NORTH 1500TH AVENUE FOR 2.0 MI (3.2 KM) TO THE
 DP3199'INTERSECTION OF COUNTY ROAD NORTH 96TH STREET, GO NORTH ON COUNTY ROAD
 DP3199'NORTH 96TH STREET TO THE INTERSECTION OF EWBANKS ROAD, GO WEST ON
 DP3199'EWBANKS ROAD FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP3199'
 DP3199'THE STATION IS LOCATED 3.7 M (12.1 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3199'81.0 M (265.7 FT) WEST OF A WOOD POLE AND 5.0 M (16.4 FT) EAST OF A
 DP3199'WOOD POLE.
 DP3199'
 DP3199'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3199'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3199'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3200 ***********************************************************************
 DP3200  DESIGNATION -  MA 144
 DP3200  PID         -  DP3200
 DP3200  STATE/COUNTY-  IL/ADAMS
 DP3200  COUNTRY     -  US
 DP3200  USGS QUAD   -  QUINCY EAST (2018)
 DP3200
 DP3200                         *CURRENT SURVEY CONTROL
 DP3200  ______________________________________________________________________
 DP3200* NAD 83(1986) POSITION- 39 59 33.5    (N) 091 16 55.3    (W)   HD_HELD2
 DP3200* NAVD 88 ORTHO HEIGHT -   221.338 (meters)      726.17  (feet) ADJUSTED
 DP3200  ______________________________________________________________________
 DP3200  GEOID HEIGHT    -        -32.617 (meters)                     GEOID18
 DP3200  DYNAMIC HEIGHT  -        221.222 (meters)      725.79  (feet) COMP
 DP3200  MODELED GRAVITY -    980,097.6   (mgal)                       NAVD 88
 DP3200
 DP3200  VERT ORDER      -  SECOND    CLASS I
 DP3200
 DP3200.The horizontal coordinates were established by autonomous hand held GPS
 DP3200.observations and have an estimated accuracy of +/- 10 meters.
 DP3200
 DP3200.The orthometric height was determined by differential leveling and
 DP3200.adjusted by the NATIONAL GEODETIC SURVEY
 DP3200.in July 2014.
 DP3200
 DP3200.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3200.GEOID18 height accuracy estimate available here.
 DP3200
 DP3200.Click photographs - Photos may exist for this station.
 DP3200
 DP3200.The dynamic height is computed by dividing the NAVD 88
 DP3200.geopotential number by the normal gravity value computed on the
 DP3200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3200.degrees latitude (g = 980.6199 gals.).
 DP3200
 DP3200.The modeled gravity was interpolated from observed gravity values.
 DP3200
 DP3200;                    North         East    Units  Estimated Accuracy
 DP3200;SPC IL W     -   369,766.      604,749.      MT  (+/- 10 meters HH2 GPS)
 DP3200
 DP3200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4666528353(NAD 83)
 DP3200
 DP3200                          SUPERSEDED SURVEY CONTROL
 DP3200
 DP3200.No superseded survey control is available for this station.
 DP3200
 DP3200_MARKER: F = FLANGE-ENCASED ROD
 DP3200_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3200_STAMPING: MA 144 2013
 DP3200_MARK LOGO: UIL
 DP3200_PROJECTION: FLUSH
 DP3200_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3200_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3200+STABILITY: POSITION/ELEVATION WELL
 DP3200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3200+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3200_ROD/PIPE-DEPTH: 4.9 meters
 DP3200_SLEEVE-DEPTH  : 0.9 meters
 DP3200
 DP3200  HISTORY     - Date     Condition        Report By
 DP3200  HISTORY     - 20130516 MONUMENTED       TROTT
 DP3200
 DP3200                          STATION DESCRIPTION
 DP3200
 DP3200'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3200'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST OF COLUMBUS, 7.2 MI
 DP3200'(11.6 KM) WEST-SOUTHWEST OF COATSBURG AND 6.6 MI (10.6 KM) SOUTH OF
 DP3200'MENDON.
 DP3200'
 DP3200'TO REACH THE STATION FROM THE JUNCTION OF ILLINOIS STATE ROUTE 104
 DP3200'(BROADWAY STREET) BRIDGE OVER I-172, PROCEED EAST ON ILLINOIS STATE
 DP3200'ROUTE 104 FOR 5.6 MI (9.0 KM) TO THE INTERSECTION OF COUNTY ROAD EAST
 DP3200'1500TH AVENUE, GO NORTH ON COUNTY ROAD EAST 1500TH AVENUE FOR 3.1 MI
 DP3200'(5.0 KM) TO THE INTERSECTION OF COUNTY ROAD NORTH 1500TH AVENUE, GO
 DP3200'WEST ON COUNTY ROAD NORTH 1500TH AVENUE FOR 2.0 MI (3.2 KM) TO THE
 DP3200'INTERSECTION OF COUNTY ROAD NORTH 96TH STREET, GO NORTH ON COUNTY ROAD
 DP3200'NORTH 96TH STREET TO THE INTERSECTION OF EWBANKS ROAD, GO WEST ON
 DP3200'EWBANKS ROAD FOR 1.0 MI (1.6 KM) TO THE INTERSECTION OF NORTH 84TH
 DP3200'STREET AND THE STATION IN THE SOUTHWEST QUADRANT.
 DP3200'
 DP3200'THE STATION IS LOCATED 3.4 M (11.2 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3200'13.5 M (44.3 FT) SOUTH OF A WOOD POLE AND 5.5 M (18.0 FT) WEST OF A
 DP3200'FIRE HYDRANT.
 DP3200'
 DP3200'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3200'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3200'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3201 ***********************************************************************
 DP3201  DESIGNATION -  MA 145
 DP3201  PID         -  DP3201
 DP3201  STATE/COUNTY-  IL/ADAMS
 DP3201  COUNTRY     -  US
 DP3201  USGS QUAD   -  QUINCY EAST (2018)
 DP3201
 DP3201                         *CURRENT SURVEY CONTROL
 DP3201  ______________________________________________________________________
 DP3201* NAD 83(1986) POSITION- 39 59 00.57   (N) 091 18 02.75   (W)   HD_HELD1
 DP3201* NAVD 88 ORTHO HEIGHT -   211.911 (meters)      695.24  (feet) ADJUSTED
 DP3201  ______________________________________________________________________
 DP3201  GEOID HEIGHT    -        -32.606 (meters)                     GEOID18
 DP3201  DYNAMIC HEIGHT  -        211.801 (meters)      694.88  (feet) COMP
 DP3201  MODELED GRAVITY -    980,098.7   (mgal)                       NAVD 88
 DP3201
 DP3201  VERT ORDER      -  SECOND    CLASS I
 DP3201
 DP3201.The horizontal coordinates were determined by differentially corrected
 DP3201.hand held GPS observations or other comparable positioning techniques
 DP3201.and have an estimated accuracy of +/- 3 meters.
 DP3201
 DP3201.The orthometric height was determined by differential leveling and
 DP3201.adjusted by the NATIONAL GEODETIC SURVEY
 DP3201.in July 2014.
 DP3201
 DP3201.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3201.GEOID18 height accuracy estimate available here.
 DP3201
 DP3201.Click photographs - Photos may exist for this station.
 DP3201
 DP3201.The dynamic height is computed by dividing the NAVD 88
 DP3201.geopotential number by the normal gravity value computed on the
 DP3201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3201.degrees latitude (g = 980.6199 gals.).
 DP3201
 DP3201.The modeled gravity was interpolated from observed gravity values.
 DP3201
 DP3201;                    North         East    Units  Estimated Accuracy
 DP3201;SPC IL W     -   368,771.0     603,136.3     MT  (+/- 3 meters HH1 GPS) 
 DP3201
 DP3201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4508427307(NAD 83)
 DP3201
 DP3201                          SUPERSEDED SURVEY CONTROL
 DP3201
 DP3201.No superseded survey control is available for this station.
 DP3201
 DP3201_MARKER: F = FLANGE-ENCASED ROD
 DP3201_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3201_STAMPING: MA 145 2013
 DP3201_MARK LOGO: UIL
 DP3201_PROJECTION: FLUSH
 DP3201_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3201_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3201+STABILITY: POSITION/ELEVATION WELL
 DP3201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3201+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3201_ROD/PIPE-DEPTH: 4.9 meters
 DP3201_SLEEVE-DEPTH  : 0.9 meters
 DP3201
 DP3201  HISTORY     - Date     Condition        Report By
 DP3201  HISTORY     - 20130516 MONUMENTED       TROTT
 DP3201
 DP3201                          STATION DESCRIPTION
 DP3201
 DP3201'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3201'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF COLUMBUS, 7.3 MI
 DP3201'(11.7 KM) SOUTH OF MENDON AND 6.7 MI (10.8 KM) EAST-NORTHEAST OF
 DP3201'QUINCY.
 DP3201'
 DP3201'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 104
 DP3201'(BROADWAY STREET) AND NORTH 36TH STREET, PROCEED NORTH ON NORTH 36TH
 DP3201'STREET FOR 3.0 MI (4.8 KM) TO THE INTERSECTION OF ELLINGTON ROAD, GO
 DP3201'EAST ON ELLINGTON ROAD FOR 3.0 MI (4.8 KM) TO THE INTERSECTION OF
 DP3201'NORTH 72ND STREET, GO NORTH ON NORTH 72ND STREET FOR 0.35 MI (0.6 KM)
 DP3201'TO THE STATION ON THE RIGHT.
 DP3201'
 DP3201'THE STATION IS LOCATED 3.5 M (11.5 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3201'22.5 M (73.8 FT) SOUTH OF A CORRUGATED METAL PIPE CULVERT AND 2.9 M
 DP3201'(9.5 FT) WEST OF A WOOD POLE.
 DP3201'
 DP3201'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3201'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3201'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3202 ***********************************************************************
 DP3202  DESIGNATION -  MA 146
 DP3202  PID         -  DP3202
 DP3202  STATE/COUNTY-  IL/ADAMS
 DP3202  COUNTRY     -  US
 DP3202  USGS QUAD   -  QUINCY EAST (2018)
 DP3202
 DP3202                         *CURRENT SURVEY CONTROL
 DP3202  ______________________________________________________________________
 DP3202* NAD 83(1986) POSITION- 39 58 42.2    (N) 091 18 47.3    (W)   HD_HELD2
 DP3202* NAVD 88 ORTHO HEIGHT -   224.331 (meters)      735.99  (feet) ADJUSTED
 DP3202  ______________________________________________________________________
 DP3202  GEOID HEIGHT    -        -32.600 (meters)                     GEOID18
 DP3202  DYNAMIC HEIGHT  -        224.214 (meters)      735.61  (feet) COMP
 DP3202  MODELED GRAVITY -    980,099.8   (mgal)                       NAVD 88
 DP3202
 DP3202  VERT ORDER      -  SECOND    CLASS I
 DP3202
 DP3202.The horizontal coordinates were established by autonomous hand held GPS
 DP3202.observations and have an estimated accuracy of +/- 10 meters.
 DP3202
 DP3202.The orthometric height was determined by differential leveling and
 DP3202.adjusted by the NATIONAL GEODETIC SURVEY
 DP3202.in July 2014.
 DP3202
 DP3202.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3202.GEOID18 height accuracy estimate available here.
 DP3202
 DP3202.Click photographs - Photos may exist for this station.
 DP3202
 DP3202.The dynamic height is computed by dividing the NAVD 88
 DP3202.geopotential number by the normal gravity value computed on the
 DP3202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3202.degrees latitude (g = 980.6199 gals.).
 DP3202
 DP3202.The modeled gravity was interpolated from observed gravity values.
 DP3202
 DP3202;                    North         East    Units  Estimated Accuracy
 DP3202;SPC IL W     -   368,218.      602,072.      MT  (+/- 10 meters HH2 GPS)
 DP3202
 DP3202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4403926721(NAD 83)
 DP3202
 DP3202                          SUPERSEDED SURVEY CONTROL
 DP3202
 DP3202.No superseded survey control is available for this station.
 DP3202
 DP3202_MARKER: F = FLANGE-ENCASED ROD
 DP3202_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3202_STAMPING: MA 146 2013
 DP3202_MARK LOGO: UIL
 DP3202_PROJECTION: FLUSH
 DP3202_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3202_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3202+STABILITY: POSITION/ELEVATION WELL
 DP3202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3202+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3202_ROD/PIPE-DEPTH: 4.9 meters
 DP3202_SLEEVE-DEPTH  : 0.9 meters
 DP3202
 DP3202  HISTORY     - Date     Condition        Report By
 DP3202  HISTORY     - 20130516 MONUMENTED       TROTT
 DP3202
 DP3202                          STATION DESCRIPTION
 DP3202
 DP3202'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3202'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) WEST OF COLUMBUS, 7.7 MI
 DP3202'(12.4 KM) SOUTH-SOUTHWEST OF MENDON AND 5.9 MI (9.5 KM) EAST-NORTHEAST
 DP3202'OF QUINCY.
 DP3202'
 DP3202'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 104
 DP3202'(BROADWAY STREET) AND NORTH 36TH STREET, PROCEED NORTH ON NORTH 36TH
 DP3202'STREET FOR 3.0 MI (4.8 KM) TO THE INTERSECTION OF ELLINGTON ROAD, GO
 DP3202'EAST ON ELLINGTON ROAD FOR 2.4 MI (3.9 KM) TO THE ON THE RIGHT.
 DP3202'
 DP3202'THE STATION IS LOCATED 1.8 M (5.9 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3202'37.2 M (122.0 FT) EAST OF A TELEPHONE SPLICE BOX AND 23.0 M (75.5 FT)
 DP3202'WEST OF A WOOD POLE.
 DP3202'
 DP3202'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3202'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3202'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3203 ***********************************************************************
 DP3203  DESIGNATION -  MA 147
 DP3203  PID         -  DP3203
 DP3203  STATE/COUNTY-  IL/ADAMS
 DP3203  COUNTRY     -  US
 DP3203  USGS QUAD   -  QUINCY EAST (2018)
 DP3203
 DP3203                         *CURRENT SURVEY CONTROL
 DP3203  ______________________________________________________________________
 DP3203* NAD 83(1986) POSITION- 39 58 42.23   (N) 091 19 44.61   (W)   HD_HELD1
 DP3203* NAVD 88 ORTHO HEIGHT -   225.437 (meters)      739.62  (feet) ADJUSTED
 DP3203  ______________________________________________________________________
 DP3203  GEOID HEIGHT    -        -32.598 (meters)                     GEOID18
 DP3203  DYNAMIC HEIGHT  -        225.320 (meters)      739.24  (feet) COMP
 DP3203  MODELED GRAVITY -    980,101.6   (mgal)                       NAVD 88
 DP3203
 DP3203  VERT ORDER      -  SECOND    CLASS I
 DP3203
 DP3203.The horizontal coordinates were determined by differentially corrected
 DP3203.hand held GPS observations or other comparable positioning techniques
 DP3203.and have an estimated accuracy of +/- 3 meters.
 DP3203
 DP3203.The orthometric height was determined by differential leveling and
 DP3203.adjusted by the NATIONAL GEODETIC SURVEY
 DP3203.in July 2014.
 DP3203
 DP3203.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3203.GEOID18 height accuracy estimate available here.
 DP3203
 DP3203.Click photographs - Photos may exist for this station.
 DP3203
 DP3203.The dynamic height is computed by dividing the NAVD 88
 DP3203.geopotential number by the normal gravity value computed on the
 DP3203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3203.degrees latitude (g = 980.6199 gals.).
 DP3203
 DP3203.The modeled gravity was interpolated from observed gravity values.
 DP3203
 DP3203;                    North         East    Units  Estimated Accuracy
 DP3203;SPC IL W     -   368,236.4     600,712.3     MT  (+/- 3 meters HH1 GPS) 
 DP3203
 DP3203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4267926696(NAD 83)
 DP3203
 DP3203                          SUPERSEDED SURVEY CONTROL
 DP3203
 DP3203.No superseded survey control is available for this station.
 DP3203
 DP3203_MARKER: F = FLANGE-ENCASED ROD
 DP3203_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3203_STAMPING: MA 147 2013
 DP3203_MARK LOGO: UIL
 DP3203_PROJECTION: FLUSH
 DP3203_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3203_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3203+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2019
 DP3203_ROD/PIPE-DEPTH: 4.9 meters
 DP3203_SLEEVE-DEPTH  : 0.9 meters
 DP3203
 DP3203  HISTORY     - Date     Condition        Report By
 DP3203  HISTORY     - 20130516 MONUMENTED       TROTT
 DP3203  HISTORY     - 20180112 GOOD             ILDT
 DP3203  HISTORY     - 20191010 GOOD             ILDT
 DP3203
 DP3203                          STATION DESCRIPTION
 DP3203
 DP3203'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3203'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) WEST OF COLUMBUS, 8.0 MI
 DP3203'(12.9 KM) SOUTH-SOUTHWEST OF MENDON AND 5.2 MI (8.4 KM) NORTHEAST OF
 DP3203'QUINCY.
 DP3203'
 DP3203'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 104
 DP3203'(BROADWAY STREET) AND NORTH 36TH STREET, PROCEED NORTH ON NORTH 36TH
 DP3203'STREET FOR 3.0 MI (4.8 KM) TO THE INTERSECTION OF ELLINGTON ROAD, GO
 DP3203'EAST ON ELLINGTON ROAD FOR 1.5 MI (2.4 KM) TO THE INTERSECTION OF
 DP3203'CANNONBALL ROAD AND THE STATION IN THE SOUTHEAST QUADRANT.
 DP3203'
 DP3203'THE STATION IS LOCATED 20.2 M (66.3 FT) SOUTH OF THE CENTERLINE, 30.3
 DP3203'M (99.4 FT) NORTH OF A WOOD POLE AND 2.5 M (8.2 FT) EAST OF THE EDGE
 DP3203'OF PAVEMENT.
 DP3203'
 DP3203'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3203'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3203'IN IDENTIFICATION.
 DP3203
 DP3203                          STATION RECOVERY (2018)
 DP3203
 DP3203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3203'RECOVERED IN GOOD CONDITION.
 DP3203
 DP3203                          STATION RECOVERY (2019)
 DP3203
 DP3203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DP3203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3204 ***********************************************************************
 DP3204  DESIGNATION -  MA 148
 DP3204  PID         -  DP3204
 DP3204  STATE/COUNTY-  IL/ADAMS
 DP3204  COUNTRY     -  US
 DP3204  USGS QUAD   -  QUINCY EAST (2018)
 DP3204
 DP3204                         *CURRENT SURVEY CONTROL
 DP3204  ______________________________________________________________________
 DP3204* NAD 83(1986) POSITION- 39 58 43.8    (N) 091 20 54.9    (W)   HD_HELD2
 DP3204* NAVD 88 ORTHO HEIGHT -   212.527 (meters)      697.27  (feet) ADJUSTED
 DP3204  ______________________________________________________________________
 DP3204  GEOID HEIGHT    -        -32.599 (meters)                     GEOID18
 DP3204  DYNAMIC HEIGHT  -        212.417 (meters)      696.90  (feet) COMP
 DP3204  MODELED GRAVITY -    980,104.0   (mgal)                       NAVD 88
 DP3204
 DP3204  VERT ORDER      -  SECOND    CLASS I
 DP3204
 DP3204.The horizontal coordinates were established by autonomous hand held GPS
 DP3204.observations and have an estimated accuracy of +/- 10 meters.
 DP3204
 DP3204.The orthometric height was determined by differential leveling and
 DP3204.adjusted by the NATIONAL GEODETIC SURVEY
 DP3204.in July 2014.
 DP3204
 DP3204.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3204.GEOID18 height accuracy estimate available here.
 DP3204
 DP3204.Click photographs - Photos may exist for this station.
 DP3204
 DP3204.The dynamic height is computed by dividing the NAVD 88
 DP3204.geopotential number by the normal gravity value computed on the
 DP3204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3204.degrees latitude (g = 980.6199 gals.).
 DP3204
 DP3204.The modeled gravity was interpolated from observed gravity values.
 DP3204
 DP3204;                    North         East    Units  Estimated Accuracy
 DP3204;SPC IL W     -   368,307.      599,045.      MT  (+/- 10 meters HH2 GPS)
 DP3204
 DP3204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4101126713(NAD 83)
 DP3204
 DP3204                          SUPERSEDED SURVEY CONTROL
 DP3204
 DP3204.No superseded survey control is available for this station.
 DP3204
 DP3204_MARKER: F = FLANGE-ENCASED ROD
 DP3204_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3204_STAMPING: MA 148 2013
 DP3204_MARK LOGO: UIL
 DP3204_PROJECTION: FLUSH
 DP3204_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3204_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3204+STABILITY: POSITION/ELEVATION WELL
 DP3204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3204+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2013
 DP3204_ROD/PIPE-DEPTH: 4.9 meters
 DP3204_SLEEVE-DEPTH  : 0.9 meters
 DP3204
 DP3204  HISTORY     - Date     Condition        Report By
 DP3204  HISTORY     - 20130517 MONUMENTED       TROTT
 DP3204
 DP3204                          STATION DESCRIPTION
 DP3204
 DP3204'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3204'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH OF MARBLEHEAD, 8.3
 DP3204'MI (13.4 KM) SOUTH-SOUTHWEST OF MENDON AND 4.4 MI (7.1 KM) NORTHEAST
 DP3204'OF QUINCY.
 DP3204'
 DP3204'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 104
 DP3204'(BROADWAY STREET) AND NORTH 36TH STREET, PROCEED NORTH ON NORTH 36TH
 DP3204'STREET FOR 3.0 MI (4.8 KM) TO THE INTERSECTION OF ELLINGTON ROAD, GO
 DP3204'EAST ON ELLINGTON ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DP3204'RIGHT.
 DP3204'
 DP3204'THE STATION IS LOCATED 4.5 M (14.8 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3204'68.0 M (223.1 FT) WEST OF AN ASPHALT DRIVE AND 2.0 M (6.6 FT) WEST OF
 DP3204'A WOOD POLE.
 DP3204'
 DP3204'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3204'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3204'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3205 ***********************************************************************
 DP3205  DESIGNATION -  MA 149
 DP3205  PID         -  DP3205
 DP3205  STATE/COUNTY-  IL/ADAMS
 DP3205  COUNTRY     -  US
 DP3205  USGS QUAD   -  QUINCY EAST (2018)
 DP3205
 DP3205                         *CURRENT SURVEY CONTROL
 DP3205  ______________________________________________________________________
 DP3205* NAD 83(1986) POSITION- 39 58 18.1    (N) 091 21 28.1    (W)   HD_HELD2
 DP3205* NAVD 88 ORTHO HEIGHT -   209.126 (meters)      686.11  (feet) ADJUSTED
 DP3205  ______________________________________________________________________
 DP3205  GEOID HEIGHT    -        -32.593 (meters)                     GEOID18
 DP3205  DYNAMIC HEIGHT  -        209.018 (meters)      685.75  (feet) COMP
 DP3205  MODELED GRAVITY -    980,104.7   (mgal)                       NAVD 88
 DP3205
 DP3205  VERT ORDER      -  SECOND    CLASS I
 DP3205
 DP3205.The horizontal coordinates were established by autonomous hand held GPS
 DP3205.observations and have an estimated accuracy of +/- 10 meters.
 DP3205
 DP3205.The orthometric height was determined by differential leveling and
 DP3205.adjusted by the NATIONAL GEODETIC SURVEY
 DP3205.in July 2014.
 DP3205
 DP3205.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3205.GEOID18 height accuracy estimate available here.
 DP3205
 DP3205.Click photographs - Photos may exist for this station.
 DP3205
 DP3205.The dynamic height is computed by dividing the NAVD 88
 DP3205.geopotential number by the normal gravity value computed on the
 DP3205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3205.degrees latitude (g = 980.6199 gals.).
 DP3205
 DP3205.The modeled gravity was interpolated from observed gravity values.
 DP3205
 DP3205;                    North         East    Units  Estimated Accuracy
 DP3205;SPC IL W     -   367,525.      598,247.      MT  (+/- 10 meters HH2 GPS)
 DP3205
 DP3205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4023825906(NAD 83)
 DP3205
 DP3205                          SUPERSEDED SURVEY CONTROL
 DP3205
 DP3205.No superseded survey control is available for this station.
 DP3205
 DP3205_MARKER: F = FLANGE-ENCASED ROD
 DP3205_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3205_STAMPING: MA 149 2013
 DP3205_MARK LOGO: UIL
 DP3205_PROJECTION: FLUSH
 DP3205_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3205_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3205+STABILITY: POSITION/ELEVATION WELL
 DP3205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3205+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2013
 DP3205_ROD/PIPE-DEPTH: 6.1 meters
 DP3205_SLEEVE-DEPTH  : 0.9 meters
 DP3205
 DP3205  HISTORY     - Date     Condition        Report By
 DP3205  HISTORY     - 20130517 MONUMENTED       TROTT
 DP3205
 DP3205                          STATION DESCRIPTION
 DP3205
 DP3205'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3205'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF MARBLEHEAD, 9.0
 DP3205'MI (14.5 KM) SOUTH-SOUTHWEST OF MENDON AND 3.7 MI (6.0 KM) NORTHEAST
 DP3205'OF QUINCY.
 DP3205'
 DP3205'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 104
 DP3205'(BROADWAY STREET) AND NORTH 36TH STREET, PROCEED NORTH ON NORTH 36TH
 DP3205'STREET FOR 2.5 MI (4.0 KM) TO THE STATION ON THE RIGHT AT THE
 DP3205'NORTHWEST CORNER OF THE CEDAR CREST COUNTRY CLUB.
 DP3205'
 DP3205'THE STATION IS LOCATED 3.4 M (11.2 FT) EAST OF THE EDGE OF PAVEMENT,
 DP3205'9.8 M (32.2 FT) SOUTHEAST OF A RAILROAD SPIKE FOUND FLUSH IN THE
 DP3205'CENTER OF THE ROAD AND 9.0 M (29.5 FT) SOUTH OF A WOOD POLE.
 DP3205'
 DP3205'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3205'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3205'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3206 ***********************************************************************
 DP3206  DESIGNATION -  MA 150
 DP3206  PID         -  DP3206
 DP3206  STATE/COUNTY-  IL/ADAMS
 DP3206  COUNTRY     -  US
 DP3206  USGS QUAD   -  QUINCY EAST (2018)
 DP3206
 DP3206                         *CURRENT SURVEY CONTROL
 DP3206  ______________________________________________________________________
 DP3206* NAD 83(1986) POSITION- 39 57 52.02   (N) 091 22 04.23   (W)   HD_HELD1
 DP3206* NAVD 88 ORTHO HEIGHT -   193.103 (meters)      633.54  (feet) ADJUSTED
 DP3206  ______________________________________________________________________
 DP3206  GEOID HEIGHT    -        -32.588 (meters)                     GEOID18
 DP3206  DYNAMIC HEIGHT  -        193.003 (meters)      633.21  (feet) COMP
 DP3206  MODELED GRAVITY -    980,105.4   (mgal)                       NAVD 88
 DP3206
 DP3206  VERT ORDER      -  SECOND    CLASS I
 DP3206
 DP3206.The horizontal coordinates were determined by differentially corrected
 DP3206.hand held GPS observations or other comparable positioning techniques
 DP3206.and have an estimated accuracy of +/- 3 meters.
 DP3206
 DP3206.The orthometric height was determined by differential leveling and
 DP3206.adjusted by the NATIONAL GEODETIC SURVEY
 DP3206.in July 2014.
 DP3206
 DP3206.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3206.GEOID18 height accuracy estimate available here.
 DP3206
 DP3206.Click photographs - Photos may exist for this station.
 DP3206
 DP3206.The dynamic height is computed by dividing the NAVD 88
 DP3206.geopotential number by the normal gravity value computed on the
 DP3206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3206.degrees latitude (g = 980.6199 gals.).
 DP3206
 DP3206.The modeled gravity was interpolated from observed gravity values.
 DP3206
 DP3206;                    North         East    Units  Estimated Accuracy
 DP3206;SPC IL W     -   366,731.8     597,378.6     MT  (+/- 3 meters HH1 GPS) 
 DP3206
 DP3206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3939625087(NAD 83)
 DP3206
 DP3206                          SUPERSEDED SURVEY CONTROL
 DP3206
 DP3206.No superseded survey control is available for this station.
 DP3206
 DP3206_MARKER: F = FLANGE-ENCASED ROD
 DP3206_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3206_STAMPING: MA 150 2013
 DP3206_MARK LOGO: UIL
 DP3206_PROJECTION: FLUSH
 DP3206_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3206_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3206+STABILITY: POSITION/ELEVATION WELL
 DP3206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3206+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2018
 DP3206_ROD/PIPE-DEPTH: 4.9 meters
 DP3206_SLEEVE-DEPTH  : 0.9 meters
 DP3206
 DP3206  HISTORY     - Date     Condition        Report By
 DP3206  HISTORY     - 20130517 MONUMENTED       TROTT
 DP3206  HISTORY     - 20180109 GOOD             ILDT
 DP3206
 DP3206                          STATION DESCRIPTION
 DP3206
 DP3206'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3206'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTH-SOUTHWEST OF
 DP3206'MENDON, 8.6 MI (13.8 KM) NORTH OF MARBLEHEAD AND 3.0 MI (4.8 KM)
 DP3206'NORTHEAST OF QUINCY.
 DP3206'
 DP3206'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 104
 DP3206'(BROADWAY STREET) AND NORTH 30TH STREET, PROCEED NORTH ON NORTH 30TH
 DP3206'STREET FOR 2.0 MI (3.2 KM) TO THE INTERSECTION OF KOCHS LANE AND THE
 DP3206'STATION IN THE SOUTHWEST QUADRANT.
 DP3206'
 DP3206'THE STATION IS LOCATED 6.2 M (20.3 FT) SOUTH OF THE EDGE OF PAVEMENT,
 DP3206'39.3 M (128.9 FT) EAST OF A WOOD POLE AND 5.3 M (17.4 FT) WEST OF A
 DP3206'FIRE HYDRANT.
 DP3206'
 DP3206'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3206'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3206'IN IDENTIFICATION.
 DP3206
 DP3206                          STATION RECOVERY (2018)
 DP3206
 DP3206'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DP3206'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3207 ***********************************************************************
 DP3207  DESIGNATION -  MA 151
 DP3207  PID         -  DP3207
 DP3207  STATE/COUNTY-  IL/ADAMS
 DP3207  COUNTRY     -  US
 DP3207  USGS QUAD   -  QUINCY WEST (2018)
 DP3207
 DP3207                         *CURRENT SURVEY CONTROL
 DP3207  ______________________________________________________________________
 DP3207* NAD 83(1986) POSITION- 39 57 54.6    (N) 091 23 11.7    (W)   HD_HELD2
 DP3207* NAVD 88 ORTHO HEIGHT -   187.373 (meters)      614.74  (feet) ADJUSTED
 DP3207  ______________________________________________________________________
 DP3207  GEOID HEIGHT    -        -32.590 (meters)                     GEOID18
 DP3207  DYNAMIC HEIGHT  -        187.276 (meters)      614.42  (feet) COMP
 DP3207  MODELED GRAVITY -    980,107.3   (mgal)                       NAVD 88
 DP3207
 DP3207  VERT ORDER      -  SECOND    CLASS I
 DP3207
 DP3207.The horizontal coordinates were established by autonomous hand held GPS
 DP3207.observations and have an estimated accuracy of +/- 10 meters.
 DP3207
 DP3207.The orthometric height was determined by differential leveling and
 DP3207.adjusted by the NATIONAL GEODETIC SURVEY
 DP3207.in July 2014.
 DP3207
 DP3207.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3207.GEOID18 height accuracy estimate available here.
 DP3207
 DP3207.Click photographs - Photos may exist for this station.
 DP3207
 DP3207.The dynamic height is computed by dividing the NAVD 88
 DP3207.geopotential number by the normal gravity value computed on the
 DP3207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3207.degrees latitude (g = 980.6199 gals.).
 DP3207
 DP3207.The modeled gravity was interpolated from observed gravity values.
 DP3207
 DP3207;                    North         East    Units  Estimated Accuracy
 DP3207;SPC IL W     -   366,833.      595,778.      MT  (+/- 10 meters HH2 GPS)
 DP3207
 DP3207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3779325137(NAD 83)
 DP3207
 DP3207                          SUPERSEDED SURVEY CONTROL
 DP3207
 DP3207.No superseded survey control is available for this station.
 DP3207
 DP3207_MARKER: F = FLANGE-ENCASED ROD
 DP3207_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3207_STAMPING: MA 151 2013
 DP3207_MARK LOGO: UIL
 DP3207_PROJECTION: FLUSH
 DP3207_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3207_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3207+STABILITY: POSITION/ELEVATION WELL
 DP3207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3207+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2013
 DP3207_ROD/PIPE-DEPTH: 6.1 meters
 DP3207_SLEEVE-DEPTH  : 0.9 meters
 DP3207
 DP3207  HISTORY     - Date     Condition        Report By
 DP3207  HISTORY     - 20130517 MONUMENTED       TROTT
 DP3207
 DP3207                          STATION DESCRIPTION
 DP3207
 DP3207'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3207'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) SOUTH-SOUTHWEST OF
 DP3207'MENDON, 8.7 MI (14.0 KM) NORTH OF MARBLEHEAD AND 2.4 MI (3.9 KM)
 DP3207'NORTH-NORTHEAST OF QUINCY.
 DP3207'
 DP3207'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 104
 DP3207'(BROADWAY STREET) AND NORTH 18TH STREET, PROCEED NORTH ON NORTH 18TH
 DP3207'STREET FOR 2.0 MI (3.2 KM) TO THE INTERSECTION OF KOCHS LANE AND THE
 DP3207'STATION IN THE NORTHEAST QUADRANT.
 DP3207'
 DP3207'THE STATION IS LOCATED 2.9 M (9.5 FT) NORTH OF THE BACK OF CURB, 9.8 M
 DP3207'(32.2 FT) SOUTHWEST OF THE MOST EASTERLY BRICK WALL COLUMN, 9.5 M
 DP3207'(31.2 FT) SOUTH OF THE BRICK WALL AND 2.4 M (7.9 FT) EAST OF A WOOD
 DP3207'POLE.
 DP3207'
 DP3207'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3207'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3207'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3208 ***********************************************************************
 DP3208  DESIGNATION -  MA 152
 DP3208  PID         -  DP3208
 DP3208  STATE/COUNTY-  IL/MADISON
 DP3208  COUNTRY     -  US
 DP3208  USGS QUAD   -  ALTON (2018)
 DP3208
 DP3208                         *CURRENT SURVEY CONTROL
 DP3208  ______________________________________________________________________
 DP3208* NAD 83(1986) POSITION- 38 53 18.93   (N) 090 10 59.04   (W)   HD_HELD1
 DP3208* NAVD 88 ORTHO HEIGHT -   131.348 (meters)      430.93  (feet) ADJUSTED
 DP3208  ______________________________________________________________________
 DP3208  GEOID HEIGHT    -        -31.483 (meters)                     GEOID18
 DP3208  DYNAMIC HEIGHT  -        131.267 (meters)      430.67  (feet) COMP
 DP3208  MODELED GRAVITY -    980,005.7   (mgal)                       NAVD 88
 DP3208
 DP3208  VERT ORDER      -  SECOND    CLASS I
 DP3208
 DP3208.The horizontal coordinates were determined by differentially corrected
 DP3208.hand held GPS observations or other comparable positioning techniques
 DP3208.and have an estimated accuracy of +/- 3 meters.
 DP3208
 DP3208.The orthometric height was determined by differential leveling and
 DP3208.adjusted by the NATIONAL GEODETIC SURVEY
 DP3208.in July 2014.
 DP3208
 DP3208.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3208.GEOID18 height accuracy estimate available here.
 DP3208
 DP3208.Click photographs - Photos may exist for this station.
 DP3208
 DP3208.The dynamic height is computed by dividing the NAVD 88
 DP3208.geopotential number by the normal gravity value computed on the
 DP3208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3208.degrees latitude (g = 980.6199 gals.).
 DP3208
 DP3208.The modeled gravity was interpolated from observed gravity values.
 DP3208
 DP3208;                    North         East    Units  Estimated Accuracy
 DP3208;SPC IL W     -   246,602.2     698,577.2     MT  (+/- 3 meters HH1 GPS) 
 DP3208
 DP3208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4432608185(NAD 83)
 DP3208
 DP3208                          SUPERSEDED SURVEY CONTROL
 DP3208
 DP3208.No superseded survey control is available for this station.
 DP3208
 DP3208_MARKER: F = FLANGE-ENCASED ROD
 DP3208_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3208_STAMPING: MA 152 2013
 DP3208_MARK LOGO: UIL
 DP3208_PROJECTION: FLUSH
 DP3208_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3208+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2021
 DP3208_ROD/PIPE-DEPTH: 13.4 meters
 DP3208_SLEEVE-DEPTH  : 0.6 meters
 DP3208
 DP3208  HISTORY     - Date     Condition        Report By
 DP3208  HISTORY     - 20130408 MONUMENTED       TROTT
 DP3208  HISTORY     - 20180301 GOOD             ILDT
 DP3208  HISTORY     - 20191217 GOOD             ILDW
 DP3208  HISTORY     - 20210316 GOOD             PRAIEN
 DP3208
 DP3208                          STATION DESCRIPTION
 DP3208
 DP3208'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3208'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST OF BETHALTO, 5.0 MI
 DP3208'(8.0 KM) WEST-NORTHWEST OF WOOD RIVER AND IN THE TOWN OF ALTON, IL.
 DP3208'
 DP3208'TO REACH THE STATION, PROCEED TO THE INTERSECTION OF RIVERFRONT DRIVE
 DP3208'AND RIVERFRONT PARK.  RUSSELL DUNHAM MEMORIAL PARKWAY IN THE TOWN OF
 DP3208'ALTON TO THE STATION IN THE SOUTHWEST QUADRANT.
 DP3208'
 DP3208'THE STATION IS LOCATED 13.0 M (42.7 FT) SOUTH OF THE CENTERLINE, 32.7
 DP3208'M (107.3 FT) EAST OF A LIGHT POLE AND 3.0 M (9.8 FT) WEST OF THE BACK
 DP3208'OF CURB.
 DP3208'
 DP3208'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3208'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3208'IN IDENTIFICATION.
 DP3208
 DP3208                          STATION RECOVERY (2018)
 DP3208
 DP3208'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 DP3208'RECOVERED IN GOOD CONDITION.
 DP3208
 DP3208                          STATION RECOVERY (2019)
 DP3208
 DP3208'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DP3208'RECOVERED IN GOOD CONDITION.
 DP3208
 DP3208                          STATION RECOVERY (2021)
 DP3208
 DP3208'RECOVERY NOTE BY PRAIRIE ENGINEERS 2021 (TDC)
 DP3208'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8874 ***********************************************************************
 DE8874  DESIGNATION -  MAC 01A
 DE8874  PID         -  DE8874
 DE8874  STATE/COUNTY-  IL/MACON
 DE8874  COUNTRY     -  US
 DE8874  USGS QUAD   -  MACON WEST (2018)
 DE8874
 DE8874                         *CURRENT SURVEY CONTROL
 DE8874  ______________________________________________________________________
 DE8874* NAD 83(2011) POSITION- 39 43 08.99421(N) 089 06 10.56268(W)   ADJUSTED
 DE8874* NAD 83(2011) ELLIP HT-   153.792 (meters)        (06/27/12)   ADJUSTED
 DE8874* NAD 83(2011) EPOCH   -  2010.00
 DE8874* NAVD 88 ORTHO HEIGHT -   186.2   (meters)      611.    (feet) GPS OBS
 DE8874  ______________________________________________________________________
 DE8874  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8874  GEOID HEIGHT    -        -32.411 (meters)                     GEOID99
 DE8874  GEOID HEIGHT    -        -32.397 (meters)                     GEOID18
 DE8874  NAD 83(2011) X  -     76,915.522 (meters)                     COMP
 DE8874  NAD 83(2011) Y  - -4,912,208.316 (meters)                     COMP
 DE8874  NAD 83(2011) Z  -  4,054,148.297 (meters)                     COMP
 DE8874  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 DE8874
 DE8874  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8874  Standards:
 DE8874         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8874            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8874  -------------------------------------------------------------------
 DE8874  NETWORK    1.26   2.12           0.55   0.48   1.08     -0.01380559
 DE8874  -------------------------------------------------------------------
 DE8874  Click here for local accuracies and other accuracy information.
 DE8874
 DE8874.The horizontal coordinates were established by GPS observations
 DE8874.and adjusted by the National Geodetic Survey in June 2012.
 DE8874
 DE8874.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8874.been affixed to the stable North American tectonic plate. See 
 DE8874.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8874
 DE8874.The horizontal coordinates are valid at the epoch date displayed above
 DE8874.which is a decimal equivalence of Year/Month/Day.
 DE8874
 DE8874.The orthometric height was determined by GPS observations and a
 DE8874.high-resolution geoid model.
 DE8874
 DE8874.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8874.GEOID18 height accuracy estimate available here.
 DE8874
 DE8874.Click photographs - Photos may exist for this station.
 DE8874
 DE8874.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8874
 DE8874.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8874
 DE8874.The ellipsoidal height was determined by GPS observations
 DE8874.and is referenced to NAD 83.
 DE8874
 DE8874. The following values were computed from the NAD 83(2011) position.
 DE8874
 DE8874;                    North         East     Units Scale Factor Converg.
 DE8874;SPC IL E     -   339,102.649   234,013.672   MT  1.00002859   -0 29 30.5
 DE8874;SPC IL E     - 1,112,539.27    767,759.86   sFT  1.00002859   -0 29 30.5
 DE8874;UTM  16      - 4,398,702.337   319,753.471   MT  1.00000000   -1 20 39.1
 DE8874
 DE8874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8874!SPC IL E     -   0.99997587  x   1.00002859  =   1.00000446
 DE8874!UTM  16      -   0.99997587  x   1.00000000  =   0.99997587
 DE8874
 DE8874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1975398702(NAD 83)
 DE8874
 DE8874                          SUPERSEDED SURVEY CONTROL
 DE8874
 DE8874  NAD 83(2007)-  39 43 08.99426(N)    089 06 10.56346(W) AD(2002.00) 0
 DE8874  ELLIP H (02/10/07)  153.822  (m)                       GP(2002.00)    
 DE8874  ELLIP H (12/06/04)  153.834  (m)                       GP(       ) 4 1
 DE8874  NAD 83(1997)-  39 43 08.99422(N)    089 06 10.56327(W) AD(       ) 1
 DE8874  ELLIP H (12/18/02)  153.829  (m)                       GP(       ) 4 2
 DE8874
 DE8874.Superseded values are not recommended for survey control.
 DE8874
 DE8874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8874.See file dsdata.pdf to determine how the superseded data were derived.
 DE8874
 DE8874_MARKER: F = FLANGE-ENCASED ROD
 DE8874_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8874_STAMPING: MAC-01A
 DE8874_MARK LOGO: ILDT
 DE8874_PROJECTION: RECESSED 5 CENTIMETERS
 DE8874_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE8874_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8874+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2020
 DE8874_ROD/PIPE-DEPTH: 6.1 meters
 DE8874_SLEEVE-DEPTH  : 1.1 meters
 DE8874
 DE8874  HISTORY     - Date     Condition        Report By
 DE8874  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8874  HISTORY     - 20200519 GOOD             ILDT
 DE8874
 DE8874                          STATION DESCRIPTION
 DE8874
 DE8874'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8874'THE STATION IS LOCATED ABOUT 5.9 MI (9.6 KM) WEST OF MACON AND 1.4 MI
 DE8874'(2.3 KM) NORTH OF BLUE MOUND.
 DE8874'
 DE8874'TO REACH FROM THE JUNCTION AT STATE ROUTE 48 AND N LEWIS ST. OF BLUE
 DE8874'MOUND, GO NORTH ON STATE ROUTE 48 (440 N COUNTY ROAD) ABOUT 1.4 MI
 DE8874'(2.3 KM) TO THE CROSSROAD 600 E COUNTY ROAD AND THE STATION ON THE
 DE8874'LEFT ON THE NORTHWEST CORNER OF THE CROSSROAD.
 DE8874'
 DE8874'IT IS 37.0 FT NORTH OF THE CENTER OF STATE ROUTE 48 (440 N COUNTY
 DE8874'ROAD), 33.0 FT WEST OF THE CENTER OF THE 600 E COUNTY ROAD, 12.0 FT
 DE8874'NORTHWEST OF THE STOP SIGN POLE AND 2 FT SOUTHEAST OF THE FIBERGLASS
 DE8874'WITNESS POST.  NOTE- ACCESS TO THE STATION POINT IS THROUGH A 6-INCH
 DE8874'ACCESS COVER.
 DE8874
 DE8874                          STATION RECOVERY (2020)
 DE8874
 DE8874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8874'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8881 ***********************************************************************
 DE8881  DESIGNATION -  MAC 01B
 DE8881  PID         -  DE8881
 DE8881  STATE/COUNTY-  IL/MACON
 DE8881  COUNTRY     -  US
 DE8881  USGS QUAD   -  MACON WEST (2018)
 DE8881
 DE8881                         *CURRENT SURVEY CONTROL
 DE8881  ______________________________________________________________________
 DE8881* NAD 83(2011) POSITION- 39 42 55.88832(N) 089 06 24.67361(W)   NO CHECK
 DE8881* NAD 83(2011) ELLIP HT-   152.069 (meters)        (06/27/12)   NO CHECK
 DE8881* NAD 83(2011) EPOCH   -  2010.00
 DE8881* NAVD 88 ORTHO HEIGHT -   184.5   (meters)      605.    (feet) GPS OBS
 DE8881  ______________________________________________________________________
 DE8881  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8881  GEOID HEIGHT    -        -32.412 (meters)                     GEOID99
 DE8881  GEOID HEIGHT    -        -32.398 (meters)                     GEOID18
 DE8881  NAD 83(2011) X  -     76,583.475 (meters)                     COMP
 DE8881  NAD 83(2011) Y  - -4,912,470.503 (meters)                     COMP
 DE8881  NAD 83(2011) Z  -  4,053,836.272 (meters)                     COMP
 DE8881  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 DE8881
 DE8881  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8881  Standards:
 DE8881         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8881            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8881  -------------------------------------------------------------------
 DE8881  NETWORK    4.48   5.92           2.10   1.42   3.02     -0.03315353
 DE8881  -------------------------------------------------------------------
 DE8881  Click here for local accuracies and other accuracy information.
 DE8881
 DE8881.The horizontal coordinates were established by GPS observations
 DE8881.and adjusted by the National Geodetic Survey in June 2012.
 DE8881
 DE8881.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8881.been affixed to the stable North American tectonic plate. See 
 DE8881.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8881
 DE8881.The horizontal coordinates are valid at the epoch date displayed above
 DE8881.which is a decimal equivalence of Year/Month/Day.
 DE8881
 DE8881.No horizontal observational check was made to the station.
 DE8881
 DE8881.The orthometric height was determined by GPS observations and a
 DE8881.high-resolution geoid model.
 DE8881
 DE8881.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8881.GEOID18 height accuracy estimate available here.
 DE8881
 DE8881.Click photographs - Photos may exist for this station.
 DE8881
 DE8881.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8881
 DE8881.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8881
 DE8881.The ellipsoidal height was determined by GPS observations
 DE8881.and is referenced to NAD 83.
 DE8881
 DE8881. The following values were computed from the NAD 83(2011) position.
 DE8881
 DE8881;                    North         East     Units Scale Factor Converg.
 DE8881;SPC IL E     -   338,701.340   233,674.101   MT  1.00002914   -0 29 39.4
 DE8881;SPC IL E     - 1,111,222.65    766,645.78   sFT  1.00002914   -0 29 39.4
 DE8881;UTM  16      - 4,398,306.135   319,407.978   MT  1.00000153   -1 20 47.7
 DE8881
 DE8881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8881!SPC IL E     -   0.99997614  x   1.00002914  =   1.00000528
 DE8881!UTM  16      -   0.99997614  x   1.00000153  =   0.99997767
 DE8881
 DE8881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1940798306(NAD 83)
 DE8881
 DE8881                          SUPERSEDED SURVEY CONTROL
 DE8881
 DE8881  NAD 83(2007)-  39 42 55.88861(N)    089 06 24.67452(W) AD(2002.00) 0
 DE8881  ELLIP H (02/10/07)  152.089  (m)                       GP(2002.00)    
 DE8881  ELLIP H (12/06/04)  152.104  (m)                       GP(       ) 4 1
 DE8881  NAD 83(1997)-  39 42 55.88901(N)    089 06 24.67478(W) AD(       ) 1
 DE8881  ELLIP H (12/18/02)  152.098  (m)                       GP(       ) 4 2
 DE8881
 DE8881.Superseded values are not recommended for survey control.
 DE8881
 DE8881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8881.See file dsdata.pdf to determine how the superseded data were derived.
 DE8881
 DE8881_MARKER: I = METAL ROD
 DE8881_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8881_STAMPING: MAC-01B
 DE8881_MARK LOGO: ILDT
 DE8881_PROJECTION: FLUSH
 DE8881_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8881+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8881_ROD/PIPE-DEPTH: 6.1 meters
 DE8881_SLEEVE-DEPTH  : 1.1 meters
 DE8881
 DE8881  HISTORY     - Date     Condition        Report By
 DE8881  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8881
 DE8881                          STATION DESCRIPTION
 DE8881
 DE8881'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8881'THE STATION IS LOCATED ABOUT 5.8 MI  ( 9.5  KM )   WEST OF MACON ,
 DE8881'ABOUT 1.1 MI ( 1.8 KM ) NORTH OF BLUE MOND . TO REACH  FROM  THE
 DE8881'JUNCTION  AT STATE ROUTE 48 AND  N LEWIS ST.  OF  BLUE MOUND ,  GO
 DE8881'NORTH ON STATE ROUTE 48  ( 440 N COUNTY ROAD )  ABOUT 1.1 MI ( 1.8 KM
 DE8881').
 DE8881'THE STATION IS ON THE RIGHT, ABOUT 0.3 MI ( 0.5 KM ) SOUTHWEST  FROM
 DE8881'THE  THE  CROSS  ROAD 600 E  COUNTY ROAD .  IT IS  34.0   FT
 DE8881'SOUTHEAST
 DE8881'OF THE  CENTER OF THE STATE ROUTE 48 ( 440 N COUNTY ROAD ) , 10.0   FT
 DE8881'NORTHWEST  OF  THE  EDGE OF FIELD, 2.0 FT NORTHWEST OF FIBERGLASS
 DE8881'WITNESS POST  NOTE-- ACCESS TO THE  STATION
 DE8881'POINT IS THROUGH  A  6 - INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8873 ***********************************************************************
 DE8873  DESIGNATION -  MAC 02A
 DE8873  PID         -  DE8873
 DE8873  STATE/COUNTY-  IL/MACON
 DE8873  COUNTRY     -  US
 DE8873  USGS QUAD   -  ARGENTA (2018)
 DE8873
 DE8873                         *CURRENT SURVEY CONTROL
 DE8873  ______________________________________________________________________
 DE8873* NAD 83(2011) POSITION- 39 56 17.41885(N) 088 49 20.90617(W)   ADJUSTED
 DE8873* NAD 83(2011) ELLIP HT-   173.726 (meters)        (06/27/12)   ADJUSTED
 DE8873* NAD 83(2011) EPOCH   -  2010.00
 DE8873* NAVD 88 ORTHO HEIGHT -   205.9   (meters)      676.    (feet) GPS OBS
 DE8873  ______________________________________________________________________
 DE8873  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8873  GEOID HEIGHT    -        -32.200 (meters)                     GEOID99
 DE8873  GEOID HEIGHT    -        -32.192 (meters)                     GEOID18
 DE8873  NAD 83(2011) X  -    100,639.776 (meters)                     COMP
 DE8873  NAD 83(2011) Y  - -4,896,216.520 (meters)                     COMP
 DE8873  NAD 83(2011) Z  -  4,072,835.804 (meters)                     COMP
 DE8873  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 DE8873
 DE8873  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8873  Standards:
 DE8873         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8873            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8873  -------------------------------------------------------------------
 DE8873  NETWORK    3.12   3.84           1.28   1.24   1.96      0.28639290
 DE8873  -------------------------------------------------------------------
 DE8873  Click here for local accuracies and other accuracy information.
 DE8873
 DE8873.The horizontal coordinates were established by GPS observations
 DE8873.and adjusted by the National Geodetic Survey in June 2012.
 DE8873
 DE8873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8873.been affixed to the stable North American tectonic plate. See 
 DE8873.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8873
 DE8873.The horizontal coordinates are valid at the epoch date displayed above
 DE8873.which is a decimal equivalence of Year/Month/Day.
 DE8873
 DE8873.The orthometric height was determined by GPS observations and a
 DE8873.high-resolution geoid model.
 DE8873
 DE8873.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8873.GEOID18 height accuracy estimate available here.
 DE8873
 DE8873.Click photographs - Photos may exist for this station.
 DE8873
 DE8873.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8873
 DE8873.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8873
 DE8873.The ellipsoidal height was determined by GPS observations
 DE8873.and is referenced to NAD 83.
 DE8873
 DE8873. The following values were computed from the NAD 83(2011) position.
 DE8873
 DE8873;                    North         East     Units Scale Factor Converg.
 DE8873;SPC IL E     -   363,250.022   258,193.704   MT  0.99999651   -0 18 50.4
 DE8873;SPC IL E     - 1,191,762.78    847,090.51   sFT  0.99999651   -0 18 50.4
 DE8873;UTM  16      - 4,422,485.010   344,289.284   MT  0.99989849   -1 10 12.7
 DE8873
 DE8873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8873!SPC IL E     -   0.99997275  x   0.99999651  =   0.99996926
 DE8873!UTM  16      -   0.99997275  x   0.99989849  =   0.99987124
 DE8873
 DE8873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4428922485(NAD 83)
 DE8873
 DE8873                          SUPERSEDED SURVEY CONTROL
 DE8873
 DE8873  NAD 83(2007)-  39 56 17.41877(N)    088 49 20.90698(W) AD(2002.00) 0
 DE8873  ELLIP H (02/10/07)  173.774  (m)                       GP(2002.00)    
 DE8873  ELLIP H (12/06/04)  173.772  (m)                       GP(       ) 4 1
 DE8873  NAD 83(1997)-  39 56 17.41892(N)    088 49 20.90707(W) AD(       ) 1
 DE8873  ELLIP H (12/18/02)  173.762  (m)                       GP(       ) 4 2
 DE8873
 DE8873.Superseded values are not recommended for survey control.
 DE8873
 DE8873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8873.See file dsdata.pdf to determine how the superseded data were derived.
 DE8873
 DE8873_MARKER: I = METAL ROD
 DE8873_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8873_STAMPING: MAC-02A
 DE8873_MARK LOGO: ILDT
 DE8873_PROJECTION: FLUSH
 DE8873_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8873_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8873+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8873_ROD/PIPE-DEPTH: 3.7 meters
 DE8873_SLEEVE-DEPTH  : 1.1 meters
 DE8873
 DE8873  HISTORY     - Date     Condition        Report By
 DE8873  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8873
 DE8873                          STATION DESCRIPTION
 DE8873
 DE8873'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8873'THE STATION IS LOCATED ABOUT 2.2 MI  ( 3.61  KM ) EAST OF OREANA ,
 DE8873'ABOUT 3.1 MI ( 5.08 KM ) SOUTH  OF  ARGENTA . TO REACH  FROM  THE
 DE8873'JUNCTION  AT THE INTERSTATE 72  ( EXIT 150 )  AND  ROUTE 25  ( 2100 E
 DE8873'COUNTY ROAD,  ARGENTA RD)  , GO  SOUTH ON ROUTE 25 ( 2100 E COUNTY
 DE8873'ROAD, ARGENTA RD.)   ABOUT 1.2 MI ( 1.9 KM )  TO  THE  CROSSROAD
 DE8873'1900 N   COUNTY ROAD ( ILLINIWICK RD. ) ,  THE STATION IS ON THE  LEFT
 DE8873',
 DE8873'AT THE CROSSROAD.   IT IS  31.2  FT  EAST  OF THE CENTER OF THE ROUTE
 DE8873'25 ( 2100 E COUNTY ROAD , ARGENTA RD. )  , 14.0   FT NORTH  FROM  THE
 DE8873'FENCE CORNER ,  16.0 FT SOUTH OF THE  UTILITY  POLE.   NOTE-- ACCESS
 DE8873'TO
 DE8873'THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8880 ***********************************************************************
 DE8880  DESIGNATION -  MAC 02B
 DE8880  PID         -  DE8880
 DE8880  STATE/COUNTY-  IL/MACON
 DE8880  COUNTRY     -  US
 DE8880  USGS QUAD   -  ARGENTA (2018)
 DE8880
 DE8880                         *CURRENT SURVEY CONTROL
 DE8880  ______________________________________________________________________
 DE8880* NAD 83(2011) POSITION- 39 56 02.89945(N) 088 49 21.68550(W)   ADJUSTED
 DE8880* NAD 83(2011) ELLIP HT-   175.999 (meters)        (06/27/12)   ADJUSTED
 DE8880* NAD 83(2011) EPOCH   -  2010.00
 DE8880* NAVD 88 ORTHO HEIGHT -   208.2   (meters)      683.    (feet) GPS OBS
 DE8880  ______________________________________________________________________
 DE8880  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8880  GEOID HEIGHT    -        -32.206 (meters)                     GEOID99
 DE8880  GEOID HEIGHT    -        -32.198 (meters)                     GEOID18
 DE8880  NAD 83(2011) X  -    100,627.219 (meters)                     COMP
 DE8880  NAD 83(2011) Y  - -4,896,506.058 (meters)                     COMP
 DE8880  NAD 83(2011) Z  -  4,072,493.886 (meters)                     COMP
 DE8880  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 DE8880
 DE8880  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8880  Standards:
 DE8880         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8880            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8880  -------------------------------------------------------------------
 DE8880  NETWORK    3.04   3.96           1.37   1.08   2.02     -0.10104731
 DE8880  -------------------------------------------------------------------
 DE8880  Click here for local accuracies and other accuracy information.
 DE8880
 DE8880.The horizontal coordinates were established by GPS observations
 DE8880.and adjusted by the National Geodetic Survey in June 2012.
 DE8880
 DE8880.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8880.been affixed to the stable North American tectonic plate. See 
 DE8880.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8880
 DE8880.The horizontal coordinates are valid at the epoch date displayed above
 DE8880.which is a decimal equivalence of Year/Month/Day.
 DE8880
 DE8880.The orthometric height was determined by GPS observations and a
 DE8880.high-resolution geoid model.
 DE8880
 DE8880.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8880.GEOID18 height accuracy estimate available here.
 DE8880
 DE8880.Click photographs - Photos may exist for this station.
 DE8880
 DE8880.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8880
 DE8880.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8880
 DE8880.The ellipsoidal height was determined by GPS observations
 DE8880.and is referenced to NAD 83.
 DE8880
 DE8880. The following values were computed from the NAD 83(2011) position.
 DE8880
 DE8880;                    North         East     Units Scale Factor Converg.
 DE8880;SPC IL E     -   362,802.315   258,172.746   MT  0.99999653   -0 18 50.9
 DE8880;SPC IL E     - 1,190,293.93    847,021.75   sFT  0.99999653   -0 18 50.9
 DE8880;UTM  16      - 4,422,037.710   344,261.642   MT  0.99989860   -1 10 12.8
 DE8880
 DE8880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8880!SPC IL E     -   0.99997239  x   0.99999653  =   0.99996892
 DE8880!UTM  16      -   0.99997239  x   0.99989860  =   0.99987099
 DE8880
 DE8880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4426122037(NAD 83)
 DE8880
 DE8880                          SUPERSEDED SURVEY CONTROL
 DE8880
 DE8880  NAD 83(2007)-  39 56 02.89933(N)    088 49 21.68640(W) AD(2002.00) 0
 DE8880  ELLIP H (02/10/07)  176.063  (m)                       GP(2002.00)    
 DE8880  ELLIP H (12/06/04)  176.069  (m)                       GP(       ) 4 1
 DE8880  NAD 83(1997)-  39 56 02.89951(N)    088 49 21.68638(W) AD(       ) 1
 DE8880  ELLIP H (12/18/02)  176.040  (m)                       GP(       ) 4 2
 DE8880
 DE8880.Superseded values are not recommended for survey control.
 DE8880
 DE8880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8880.See file dsdata.pdf to determine how the superseded data were derived.
 DE8880
 DE8880_MARKER: F = FLANGE-ENCASED ROD
 DE8880_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8880_STAMPING: MAC-02B
 DE8880_MARK LOGO: ILDT
 DE8880_PROJECTION: RECESSED 5 CENTIMETERS
 DE8880_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8880_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8880+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2020
 DE8880_ROD/PIPE-DEPTH: 3.7 meters
 DE8880_SLEEVE-DEPTH  : 1.1 meters
 DE8880
 DE8880  HISTORY     - Date     Condition        Report By
 DE8880  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8880  HISTORY     - 20140331 GOOD             ILDT
 DE8880  HISTORY     - 20200506 GOOD             ILDT
 DE8880
 DE8880                          STATION DESCRIPTION
 DE8880
 DE8880'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8880'THE STATION IS LOCATED ABOUT 2.3 MI (3.7 KM) EAST OF OREANA, AND 3.3
 DE8880'MI (5.08 KM) SOUTH OF ARGENTA.
 DE8880'
 DE8880'TO REACH FROM THE JUNCTION OF INTERSTATE 72 (EXIT 150) AND ROUTE 25
 DE8880'(2100 E COUNTY ROAD, ARGENTA RD), GO SOUTH ON ROUTE 25 (2100 E COUNTY
 DE8880'ROAD, ARGENTA RD.) ABOUT 1.2 MI ( 1.9 KM ) TO THE  CROSSROAD 1900 N
 DE8880'COUNTY ROAD (ILLINIWICK RD.)  CONTINUE SOUTH ON ROUTE 25 (2100 E
 DE8880'COUNTY ROAD, ARGENTA RD.) ABOUT 0.3 MI ( 0.5 KM ) TO THE STATION ON
 DE8880'THE  RIGHT.
 DE8880'
 DE8880'IT IS 31.0 FT WEST OF THE CENTER OF ROUTE 25 ( 2100 E COUNTY ROAD ,
 DE8880'ARGENTA RD.), 3.5 FT WEST OF THE EDGE OF A FIELD AND 28.5 FT NORTHWEST
 DE8880'OF THE SIGN POLE (SCHOOL BUS STOP AHEAD).  NOTE- ACCESS TO THE
 DE8880'STATION POINT IS THROUGH  A  6-INCH ACCESS COVER.
 DE8880
 DE8880                          STATION RECOVERY (2014)
 DE8880
 DE8880'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (BES)
 DE8880'RECOVERED IN GOOD CONDITION.
 DE8880
 DE8880                          STATION RECOVERY (2020)
 DE8880
 DE8880'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8880'THE STATION IS 84.5 FT (25.8 M) SOUTH OF A POWER POLE JUST SOUTH OF A
 DE8880'FIELD ENTRANCE AND IS NOW IN THE EDGE OF THE PLOWED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8884 ***********************************************************************
 DE8884  DESIGNATION -  MAC 03A
 DE8884  PID         -  DE8884
 DE8884  STATE/COUNTY-  IL/MACON
 DE8884  COUNTRY     -  US
 DE8884  USGS QUAD   -  HARRISTOWN (2018)
 DE8884
 DE8884                         *CURRENT SURVEY CONTROL
 DE8884  ______________________________________________________________________
 DE8884* NAD 83(2011) POSITION- 39 50 44.79026(N) 089 05 04.92322(W)   ADJUSTED
 DE8884* NAD 83(2011) ELLIP HT-   174.051 (meters)        (06/27/12)   ADJUSTED
 DE8884* NAD 83(2011) EPOCH   -  2010.00
 DE8884* NAVD 88 ORTHO HEIGHT -   206.351 (meters)      677.00  (feet) ADJUSTED
 DE8884  ______________________________________________________________________
 DE8884  GEOID HEIGHT    -        -32.291 (meters)                     GEOID18
 DE8884  NAD 83(2011) X  -     78,335.280 (meters)                     COMP
 DE8884  NAD 83(2011) Y  - -4,903,204.994 (meters)                     COMP
 DE8884  NAD 83(2011) Z  -  4,064,964.486 (meters)                     COMP
 DE8884  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 DE8884  DYNAMIC HEIGHT  -        206.241 (meters)      676.64  (feet) COMP
 DE8884  MODELED GRAVITY -    980,091.7   (mgal)                       NAVD 88
 DE8884
 DE8884  VERT ORDER      -  SECOND    CLASS I
 DE8884
 DE8884  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8884  Standards:
 DE8884         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8884            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8884  -------------------------------------------------------------------
 DE8884  NETWORK    2.19   2.90           0.99   0.77   1.48     -0.05156277
 DE8884  -------------------------------------------------------------------
 DE8884  Click here for local accuracies and other accuracy information.
 DE8884
 DE8884.The horizontal coordinates were established by GPS observations
 DE8884.and adjusted by the National Geodetic Survey in June 2012.
 DE8884
 DE8884.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8884.been affixed to the stable North American tectonic plate. See 
 DE8884.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8884
 DE8884.The horizontal coordinates are valid at the epoch date displayed above
 DE8884.which is a decimal equivalence of Year/Month/Day.
 DE8884
 DE8884.The orthometric height was determined by differential leveling and
 DE8884.adjusted by the NATIONAL GEODETIC SURVEY
 DE8884.in September 2015.
 DE8884
 DE8884.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8884.GEOID18 height accuracy estimate available here.
 DE8884
 DE8884.Click photographs - Photos may exist for this station.
 DE8884
 DE8884.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8884
 DE8884.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8884
 DE8884.The ellipsoidal height was determined by GPS observations
 DE8884.and is referenced to NAD 83.
 DE8884
 DE8884.The dynamic height is computed by dividing the NAVD 88
 DE8884.geopotential number by the normal gravity value computed on the
 DE8884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8884.degrees latitude (g = 980.6199 gals.).
 DE8884
 DE8884.The modeled gravity was interpolated from observed gravity values.
 DE8884
 DE8884. The following values were computed from the NAD 83(2011) position.
 DE8884
 DE8884;                    North         East     Units Scale Factor Converg.
 DE8884;SPC IL E     -   353,146.826   235,694.985   MT  1.00002589   -0 28 53.2
 DE8884;SPC IL E     - 1,158,615.88    773,275.96   sFT  1.00002589   -0 28 53.2
 DE8884;UTM  16      - 4,412,719.471   321,643.740   MT  0.99999164   -1 20 09.8
 DE8884
 DE8884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8884!SPC IL E     -   0.99997270  x   1.00002589  =   0.99999858
 DE8884!UTM  16      -   0.99997270  x   0.99999164  =   0.99996434
 DE8884
 DE8884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2164312719(NAD 83)
 DE8884
 DE8884                          SUPERSEDED SURVEY CONTROL
 DE8884
 DE8884  NAD 83(2007)-  39 50 44.79021(N)    089 05 04.92382(W) AD(2002.00) 0
 DE8884  ELLIP H (02/10/07)  174.078  (m)                       GP(2002.00)    
 DE8884  ELLIP H (12/06/04)  174.077  (m)                       GP(       ) 4 1
 DE8884  NAD 83(1997)-  39 50 44.79032(N)    089 05 04.92386(W) AD(       ) 1
 DE8884  ELLIP H (12/18/02)  174.076  (m)                       GP(       ) 4 2
 DE8884  NAVD 88 (12/18/02)  206.4    (m)  GEOID99  model used  GPS OBS        
 DE8884
 DE8884.Superseded values are not recommended for survey control.
 DE8884
 DE8884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8884.See file dsdata.pdf to determine how the superseded data were derived.
 DE8884
 DE8884_MARKER: I = METAL ROD
 DE8884_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8884_STAMPING: MAC-03A
 DE8884_MARK LOGO: ILDT
 DE8884_PROJECTION: RECESSED 8 CENTIMETERS
 DE8884_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DE8884_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8884+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2021
 DE8884_ROD/PIPE-DEPTH: 3.7 meters
 DE8884_SLEEVE-DEPTH  : 1.1 meters
 DE8884
 DE8884  HISTORY     - Date     Condition        Report By
 DE8884  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8884  HISTORY     - 20140717 GOOD             ILDT
 DE8884  HISTORY     - 20140911 GOOD             AMESC
 DE8884  HISTORY     - 20210816 GOOD             ILDT
 DE8884
 DE8884                          STATION DESCRIPTION
 DE8884
 DE8884'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8884'THE STATION IS LOCATED ABOUT 0.5 MI  ( 0.8  KM ) WEST OF HARRISTOWN  .
 DE8884'TO REACH  FROM  THE  JUNCTION  AT THE U.S. ROUTE 36 AND WEST OLD
 DE8884'U.S. ROAD 36,  GO  WEST ON OLD U.S.  ROUTE 36    ABOUT 3.0  MI ( 4.9
 DE8884'KM )
 DE8884'TO  THE  CROSS  ROAD ROUTE 21 ( LINCOLN HERITAGE TRAIL ) COUNTY
 DE8884'ROAD. ,  THE STATION IS ON THE  RIGHT , ON THE NORTHEAST CORNER AT
 DE8884'THE CROSS ROAD.   IT IS  39.0  FT  NORTH   OF THE CENTER OF THE WEST
 DE8884'OLD U.S. ROUTE 36 ,  113.4   FT EAST OF THE CENTER OF THE ROUTE 21 (
 DE8884'LINCOLN HERITAGE TRAIL ) COUNTY ROAD, 2.0 FT SOUTH OF THE
 DE8884'FIBERGLASS WITNESS  POST.    NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8884'THROUGH  A  6 - INCH  ACCESS  COVER.
 DE8884
 DE8884                          STATION RECOVERY (2014)
 DE8884
 DE8884'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 DE8884'RECOVERED AS DESCRIBED
 DE8884
 DE8884                          STATION RECOVERY (2014)
 DE8884
 DE8884'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DE8884'RECOVERED IN GOOD CONDITION.
 DE8884'
 DE8884'NOTE-STATION IS 27.2 FT (8.3 M) SOUTH OF A POWER POLE, 27.6 FT (8.4 M)
 DE8884'SOUTH-SOUTHEAST OF A FIBER OPTIC WARNING SIGN, 6.9 FT (2.1 M) NORTH OF
 DE8884'THE CENTERLINE OF THE PAVED DITCH.
 DE8884'
 DE8884'NOTE - THE WITNESS POST IS GONE.
 DE8884
 DE8884                          STATION RECOVERY (2021)
 DE8884
 DE8884'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DE8884'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8878 ***********************************************************************
 DE8878  DESIGNATION -  MAC 03B
 DE8878  PID         -  DE8878
 DE8878  STATE/COUNTY-  IL/MACON
 DE8878  COUNTRY     -  US
 DE8878  USGS QUAD   -  HARRISTOWN (2018)
 DE8878
 DE8878                         *CURRENT SURVEY CONTROL
 DE8878  ______________________________________________________________________
 DE8878* NAD 83(2011) POSITION- 39 50 44.52556(N) 089 05 27.51621(W)   ADJUSTED
 DE8878* NAD 83(2011) ELLIP HT-   173.157 (meters)        (06/27/12)   ADJUSTED
 DE8878* NAD 83(2011) EPOCH   -  2010.00
 DE8878* NAVD 88 ORTHO HEIGHT -   205.449 (meters)      674.04  (feet) ADJUSTED
 DE8878  ______________________________________________________________________
 DE8878  GEOID HEIGHT    -        -32.293 (meters)                     GEOID18
 DE8878  NAD 83(2011) X  -     77,798.285 (meters)                     COMP
 DE8878  NAD 83(2011) Y  - -4,903,218.089 (meters)                     COMP
 DE8878  NAD 83(2011) Z  -  4,064,957.645 (meters)                     COMP
 DE8878  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 DE8878  DYNAMIC HEIGHT  -        205.341 (meters)      673.69  (feet) COMP
 DE8878  MODELED GRAVITY -    980,091.6   (mgal)                       NAVD 88
 DE8878
 DE8878  VERT ORDER      -  SECOND    CLASS I
 DE8878
 DE8878  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8878  Standards:
 DE8878         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8878            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8878  -------------------------------------------------------------------
 DE8878  NETWORK    0.97   2.10           0.43   0.36   1.07      0.07540852
 DE8878  -------------------------------------------------------------------
 DE8878  Click here for local accuracies and other accuracy information.
 DE8878
 DE8878.The horizontal coordinates were established by GPS observations
 DE8878.and adjusted by the National Geodetic Survey in June 2012.
 DE8878
 DE8878.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8878.been affixed to the stable North American tectonic plate. See 
 DE8878.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8878
 DE8878.The horizontal coordinates are valid at the epoch date displayed above
 DE8878.which is a decimal equivalence of Year/Month/Day.
 DE8878
 DE8878.The orthometric height was determined by differential leveling and
 DE8878.adjusted by the NATIONAL GEODETIC SURVEY
 DE8878.in September 2015.
 DE8878
 DE8878.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8878.GEOID18 height accuracy estimate available here.
 DE8878
 DE8878.Click photographs - Photos may exist for this station.
 DE8878
 DE8878.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8878
 DE8878.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8878
 DE8878.The ellipsoidal height was determined by GPS observations
 DE8878.and is referenced to NAD 83.
 DE8878
 DE8878.The dynamic height is computed by dividing the NAVD 88
 DE8878.geopotential number by the normal gravity value computed on the
 DE8878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8878.degrees latitude (g = 980.6199 gals.).
 DE8878
 DE8878.The modeled gravity was interpolated from observed gravity values.
 DE8878
 DE8878. The following values were computed from the NAD 83(2011) position.
 DE8878
 DE8878;                    North         East     Units Scale Factor Converg.
 DE8878;SPC IL E     -   353,143.194   235,157.800   MT  1.00002674   -0 29 07.6
 DE8878;SPC IL E     - 1,158,603.96    771,513.55   sFT  1.00002674   -0 29 07.6
 DE8878;UTM  16      - 4,412,723.852   321,106.578   MT  0.99999400   -1 20 24.3
 DE8878
 DE8878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8878!SPC IL E     -   0.99997284  x   1.00002674  =   0.99999957
 DE8878!UTM  16      -   0.99997284  x   0.99999400  =   0.99996684
 DE8878
 DE8878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2110612723(NAD 83)
 DE8878
 DE8878                          SUPERSEDED SURVEY CONTROL
 DE8878
 DE8878  NAD 83(2007)-  39 50 44.52592(N)    089 05 27.51743(W) AD(2002.00) 0
 DE8878  ELLIP H (02/10/07)  173.170  (m)                       GP(2002.00)    
 DE8878  ELLIP H (12/06/04)  173.177  (m)                       GP(       ) 4 1
 DE8878  NAD 83(1997)-  39 50 44.52674(N)    089 05 27.51824(W) AD(       ) 1
 DE8878  ELLIP H (12/18/02)  173.163  (m)                       GP(       ) 4 2
 DE8878  NAVD 88 (12/18/02)  205.5    (m)  GEOID99  model used  GPS OBS        
 DE8878
 DE8878.Superseded values are not recommended for survey control.
 DE8878
 DE8878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8878.See file dsdata.pdf to determine how the superseded data were derived.
 DE8878
 DE8878_MARKER: I = METAL ROD
 DE8878_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8878_STAMPING: MAC-03B
 DE8878_MARK LOGO: ILDT
 DE8878_PROJECTION: RECESSED 5 CENTIMETERS
 DE8878_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8878_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8878+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2014
 DE8878_ROD/PIPE-DEPTH: 3.7 meters
 DE8878_SLEEVE-DEPTH  : 1.1 meters
 DE8878
 DE8878  HISTORY     - Date     Condition        Report By
 DE8878  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8878  HISTORY     - 20091120 GOOD             KUHL
 DE8878  HISTORY     - 20120716 GOOD             ILDT
 DE8878  HISTORY     - 20140717 GOOD             ILDT
 DE8878  HISTORY     - 20140911 GOOD             AMESC
 DE8878
 DE8878                          STATION DESCRIPTION
 DE8878
 DE8878'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8878'THE STATION IS LOCATED ABOUT 0.8 MI  ( 1.3  KM ) WEST OF HARRISTOWN  .
 DE8878'TO REACH  FROM  THE  JUNCTION  AT THE U.S. ROUTE 36 AND WEST OLD
 DE8878'U.S. ROAD 36,  GO  WEST ON OLD U.S.  ROUTE 36    ABOUT 3.3  MI ( 5.4
 DE8878'KM )
 DE8878'TO  THE  CROSS  ROAD ROUTE 21 ( LINCOLN HERITAGE TRAIL ) COUNTY
 DE8878'ROAD., CONTINUE WEST ON OLD U.S. ROUTE 36 ABOUT 0.3 MI ( 0.5 KM ) , TO
 DE8878'THE DRIVEWAY CROSSING,   THE STATION IS ON THE  RIGHT , ON THE
 DE8878'NORTHWEST CORNER AT THE DRIVEWAY.   IT IS  56.0  FT  NORTH   OF THE
 DE8878'CENTER OF THE WEST  OLD U.S. ROUTE 36 ,  175.0    FT WEST  OF THE
 DE8878'CENTER OF THE DRIVEWAY, 13.O FT SOUTH EAST OF THE EDGE OF FIELD, 2.0
 DE8878'FT SOUTH OF THE FIBERGLASS WITNESS  POST . NOTE-- ACCESS TO THE
 DE8878'STATION  POINT IS THROUGH  A  6 - INCH  ACCESS  COVER.
 DE8878
 DE8878                          STATION RECOVERY (2009)
 DE8878
 DE8878'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2009 (RSO)
 DE8878'RECOVERED AS DESCRIBED.
 DE8878
 DE8878                          STATION RECOVERY (2012)
 DE8878
 DE8878'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8878'STATION IS 75 FEET WEST OF CENTER OF DRIVEWAY, NOT 175 FEET LIKE THE
 DE8878'DESCRIPTION DESCRIBES IT TO BE.
 DE8878
 DE8878                          STATION RECOVERY (2014)
 DE8878
 DE8878'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 DE8878'RECOVERED AS DESCRIBED
 DE8878
 DE8878                          STATION RECOVERY (2014)
 DE8878
 DE8878'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DE8878'RECOVERED IN GOOD CONDITION.
 DE8878'
 DE8878'NOTE-STATION IS 5.5 FT (1.7 M) WEST OF A FIBER OPTIC WARNING SIGN, 4
 DE8878'FT (1.2 M) SOUTH OF THE EDGE OF FIELD.
 DE8878'
 DE8878'NOTE - THE WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8883 ***********************************************************************
 DE8883  DESIGNATION -  MAC 04A
 DE8883  PID         -  DE8883
 DE8883  STATE/COUNTY-  IL/MACON
 DE8883  COUNTRY     -  US
 DE8883  USGS QUAD   -  WARRENSBURG (2018)
 DE8883
 DE8883                         *CURRENT SURVEY CONTROL
 DE8883  ______________________________________________________________________
 DE8883* NAD 83(2011) POSITION- 39 56 51.44090(N) 089 06 19.73908(W)   ADJUSTED
 DE8883* NAD 83(2011) ELLIP HT-   153.644 (meters)        (06/27/12)   ADJUSTED
 DE8883* NAD 83(2011) EPOCH   -  2010.00
 DE8883* NAVD 88 ORTHO HEIGHT -   185.9   (meters)      610.    (feet) GPS OBS
 DE8883  ______________________________________________________________________
 DE8883  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8883  GEOID HEIGHT    -        -32.281 (meters)                     GEOID99
 DE8883  GEOID HEIGHT    -        -32.277 (meters)                     GEOID18
 DE8883  NAD 83(2011) X  -     76,443.314 (meters)                     COMP
 DE8883  NAD 83(2011) Y  - -4,895,964.868 (meters)                     COMP
 DE8883  NAD 83(2011) Z  -  4,073,627.437 (meters)                     COMP
 DE8883  LAPLACE CORR    -          1.33  (seconds)                    DEFLEC18
 DE8883
 DE8883  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8883  Standards:
 DE8883         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8883            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8883  -------------------------------------------------------------------
 DE8883  NETWORK    2.61   3.61           1.17   0.94   1.84      0.00751787
 DE8883  -------------------------------------------------------------------
 DE8883  Click here for local accuracies and other accuracy information.
 DE8883
 DE8883.The horizontal coordinates were established by GPS observations
 DE8883.and adjusted by the National Geodetic Survey in June 2012.
 DE8883
 DE8883.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8883.been affixed to the stable North American tectonic plate. See 
 DE8883.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8883
 DE8883.The horizontal coordinates are valid at the epoch date displayed above
 DE8883.which is a decimal equivalence of Year/Month/Day.
 DE8883
 DE8883.The orthometric height was determined by GPS observations and a
 DE8883.high-resolution geoid model.
 DE8883
 DE8883.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8883.GEOID18 height accuracy estimate available here.
 DE8883
 DE8883.Click photographs - Photos may exist for this station.
 DE8883
 DE8883.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8883
 DE8883.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8883
 DE8883.The ellipsoidal height was determined by GPS observations
 DE8883.and is referenced to NAD 83.
 DE8883
 DE8883. The following values were computed from the NAD 83(2011) position.
 DE8883
 DE8883;                    North         East     Units Scale Factor Converg.
 DE8883;SPC IL E     -   364,470.266   234,014.098   MT  1.00002858   -0 29 44.9
 DE8883;SPC IL E     - 1,195,766.20    767,761.25   sFT  1.00002858   -0 29 44.9
 DE8883;UTM  16      - 4,424,066.381   320,132.166   MT  0.99999830   -1 21 08.2
 DE8883
 DE8883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8883!SPC IL E     -   0.99997590  x   1.00002858  =   1.00000448
 DE8883!UTM  16      -   0.99997590  x   0.99999830  =   0.99997420
 DE8883
 DE8883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2013224066(NAD 83)
 DE8883
 DE8883                          SUPERSEDED SURVEY CONTROL
 DE8883
 DE8883  NAD 83(2007)-  39 56 51.44128(N)    089 06 19.74026(W) AD(2002.00) 0
 DE8883  ELLIP H (02/10/07)  153.656  (m)                       GP(2002.00)    
 DE8883  ELLIP H (12/06/04)  153.666  (m)                       GP(       ) 4 1
 DE8883  NAD 83(1997)-  39 56 51.44232(N)    089 06 19.74127(W) AD(       ) 1
 DE8883  ELLIP H (12/18/02)  153.649  (m)                       GP(       ) 4 2
 DE8883
 DE8883.Superseded values are not recommended for survey control.
 DE8883
 DE8883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8883.See file dsdata.pdf to determine how the superseded data were derived.
 DE8883
 DE8883_MARKER: F = FLANGE-ENCASED ROD
 DE8883_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8883_STAMPING: MAC-04A
 DE8883_MARK LOGO: ILDT
 DE8883_PROJECTION: RECESSED 8 CENTIMETERS
 DE8883_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8883_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8883+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2020
 DE8883_ROD/PIPE-DEPTH: 6.1 meters
 DE8883_SLEEVE-DEPTH  : 1.1 meters
 DE8883
 DE8883  HISTORY     - Date     Condition        Report By
 DE8883  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8883  HISTORY     - 20200511 GOOD             ILDT
 DE8883
 DE8883                          STATION DESCRIPTION
 DE8883
 DE8883'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8883'THE STATION IS LOCATED ABOUT 2.7 MI (4.4 KM) NORTHWEST OF WARRENSBURG,
 DE8883'10.0 MI (16.4 KM) SOUTHWEST OF MAROA AND ABOUT 7.2 MI (11.81 KM)
 DE8883'NORTH OF NIANTIC.
 DE8883'
 DE8883'TO REACH FROM THE JUNCTION OF STATE ROUTE 121 AND 700 E COUNTY ROAD
 DE8883'(KENNEY RD.), WEST OF WARRENSBURG, GO WEST ON STATE ROUTE 121 ABOUT
 DE8883'1.1 MI (1.8 KM) TO THE CROSSROAD 600 E COUNTY ROAD (LINCOLN MEMORIAL
 DE8883'PARKWAY RD.).
 DE8883'
 DE8883'THE STATION IS ON THE  RIGHT, ON THE NORTHWEST CORNER AT THE
 DE8883'CROSSROAD.  IT IS 52.0 FT NORTH OF THE CENTER OF STATE ROUTE 121, 20.2
 DE8883'FT WEST OF THE CENTER OF 600 E COUNTY ROAD (LINCOLN MEMORIAL PARKWAY)
 DE8883'7.9 FT NORTHEAST OF A UTILITY POLE.  NOTE-ACCESS TO THE STATION
 DE8883'POINT IS THROUGH A 6-INCH ACCESS COVER.
 DE8883
 DE8883                          STATION RECOVERY (2020)
 DE8883
 DE8883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8883'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8988 ***********************************************************************
 DE8988  DESIGNATION -  MAC 04B
 DE8988  PID         -  DE8988
 DE8988  STATE/COUNTY-  IL/MACON
 DE8988  COUNTRY     -  US
 DE8988  USGS QUAD   -  WARRENSBURG (2018)
 DE8988
 DE8988                         *CURRENT SURVEY CONTROL
 DE8988  ______________________________________________________________________
 DE8988* NAD 83(2011) POSITION- 39 57 09.10457(N) 089 06 18.92835(W)   NO CHECK
 DE8988* NAD 83(2011) ELLIP HT-   152.889 (meters)        (06/27/12)   NO CHECK
 DE8988* NAD 83(2011) EPOCH   -  2010.00
 DE8988* NAVD 88 ORTHO HEIGHT -   185.2   (meters)      608.    (feet) GPS OBS
 DE8988  ______________________________________________________________________
 DE8988  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8988  GEOID HEIGHT    -        -32.280 (meters)                     GEOID99
 DE8988  GEOID HEIGHT    -        -32.277 (meters)                     GEOID18
 DE8988  NAD 83(2011) X  -     76,457.086 (meters)                     COMP
 DE8988  NAD 83(2011) Y  - -4,895,614.200 (meters)                     COMP
 DE8988  NAD 83(2011) Z  -  4,074,044.605 (meters)                     COMP
 DE8988  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 DE8988
 DE8988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8988  Standards:
 DE8988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8988  -------------------------------------------------------------------
 DE8988  NETWORK    5.93   7.37           2.52   2.27   3.76      0.26323588
 DE8988  -------------------------------------------------------------------
 DE8988  Click here for local accuracies and other accuracy information.
 DE8988
 DE8988.The horizontal coordinates were established by GPS observations
 DE8988.and adjusted by the National Geodetic Survey in June 2012.
 DE8988
 DE8988.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8988.been affixed to the stable North American tectonic plate. See 
 DE8988.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8988
 DE8988.The horizontal coordinates are valid at the epoch date displayed above
 DE8988.which is a decimal equivalence of Year/Month/Day.
 DE8988
 DE8988.No horizontal observational check was made to the station.
 DE8988
 DE8988.The orthometric height was determined by GPS observations and a
 DE8988.high-resolution geoid model.
 DE8988
 DE8988.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8988.GEOID18 height accuracy estimate available here.
 DE8988
 DE8988.Click photographs - Photos may exist for this station.
 DE8988
 DE8988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8988
 DE8988.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8988
 DE8988.The ellipsoidal height was determined by GPS observations
 DE8988.and is referenced to NAD 83.
 DE8988
 DE8988. The following values were computed from the NAD 83(2011) position.
 DE8988
 DE8988;                    North         East     Units Scale Factor Converg.
 DE8988;SPC IL E     -   365,014.890   234,038.057   MT  1.00002854   -0 29 44.6
 DE8988;SPC IL E     - 1,197,553.02    767,839.86   sFT  1.00002854   -0 29 44.6
 DE8988;UTM  16      - 4,424,610.569   320,164.262   MT  0.99999815   -1 21 08.1
 DE8988
 DE8988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8988!SPC IL E     -   0.99997602  x   1.00002854  =   1.00000455
 DE8988!UTM  16      -   0.99997602  x   0.99999815  =   0.99997417
 DE8988
 DE8988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2016424610(NAD 83)
 DE8988
 DE8988                          SUPERSEDED SURVEY CONTROL
 DE8988
 DE8988  NAD 83(2007)-  39 57 09.10351(N)    089 06 18.92800(W) AD(2002.00) 0
 DE8988  ELLIP H (02/10/07)  152.939  (m)                       GP(2002.00)    
 DE8988  ELLIP H (12/06/04)  152.930  (m)                       GP(       ) 4 1
 DE8988  NAD 83(1997)-  39 57 09.10406(N)    089 06 18.92837(W) AD(       ) 1
 DE8988  ELLIP H (12/18/02)  152.920  (m)                       GP(       ) 4 2
 DE8988
 DE8988.Superseded values are not recommended for survey control.
 DE8988
 DE8988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8988.See file dsdata.pdf to determine how the superseded data were derived.
 DE8988
 DE8988_MARKER: I = METAL ROD
 DE8988_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8988_STAMPING: MAC-04B
 DE8988_MARK LOGO: ILDT
 DE8988_PROJECTION: FLUSH
 DE8988_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8988_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8988+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8988_ROD/PIPE-DEPTH: 4.3 meters
 DE8988_SLEEVE-DEPTH  : 1.1 meters
 DE8988
 DE8988  HISTORY     - Date     Condition        Report By
 DE8988  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8988
 DE8988                          STATION DESCRIPTION
 DE8988
 DE8988'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8988'THE STATION IS LOCATED ABOUT 2.7 MI  ( 4.4  KM ) NORTHWEST OF
 DE8988'WARRENSBURG, ABOUT 10.0 MI ( 16.4 KM ) SOUTHWEST OF MAROA, ABOUT
 DE8988'7.5 MI ( 12.3 KM) NORTH OF NIANTIC  . TO REACH  FROM  THE  JUNCTION
 DE8988'AT
 DE8988'THE STATE  ROUTE 121  AND   700 E COUNTY ROAD ( KENNEY RD. ) ,  WEST
 DE8988'OF WARRENSBURG,  GO  WEST ON STATE  ROUTE 121   ABOUT 1.1   MI ( 1.8
 DE8988'KM )  TO  THE  CROSSROAD  600 E COUNTY ROAD ( LINCOLN MEMORIAL
 DE8988'PARKWAY RD. ), TURN RIGHT GO NORTH ON 600 E COUNTY ROAD  ( LINCOLN
 DE8988'MEMORIAL PARKWAY RD. ) ABOUT 0.3 MI ( 0.5 KM ) ,  THE STATION IS ON
 DE8988'THE
 DE8988'RIGHT .    IT IS  26.0   FT  EAST  OF THE CENTER OF  600 E COUNTY ROAD
 DE8988'(LINCOLN MEMORIAL PARKWAY ) ,  2.5    FT WEST  OF THE EDGE OF FIELD .
 DE8988'NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A   6 - INCH  ACCESS
 DE8988'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8877 ***********************************************************************
 DE8877  DESIGNATION -  MAC 05C
 DE8877  PID         -  DE8877
 DE8877  STATE/COUNTY-  IL/MACON
 DE8877  COUNTRY     -  US
 DE8877  USGS QUAD   -  DECATUR (2018)
 DE8877
 DE8877                         *CURRENT SURVEY CONTROL
 DE8877  ______________________________________________________________________
 DE8877* NAD 83(2011) POSITION- 39 45 36.86783(N) 088 59 05.54443(W)   ADJUSTED
 DE8877* NAD 83(2011) ELLIP HT-   189.072 (meters)        (06/27/12)   ADJUSTED
 DE8877* NAD 83(2011) EPOCH   -  2010.00
 DE8877* NAVD 88 ORTHO HEIGHT -   221.5   (meters)      727.    (feet) GPS OBS
 DE8877  ______________________________________________________________________
 DE8877  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8877  GEOID HEIGHT    -        -32.396 (meters)                     GEOID99
 DE8877  GEOID HEIGHT    -        -32.382 (meters)                     GEOID18
 DE8877  NAD 83(2011) X  -     86,986.011 (meters)                     COMP
 DE8877  NAD 83(2011) Y  - -4,909,151.273 (meters)                     COMP
 DE8877  NAD 83(2011) Z  -  4,057,677.891 (meters)                     COMP
 DE8877  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 DE8877
 DE8877  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8877  Standards:
 DE8877         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8877            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8877  -------------------------------------------------------------------
 DE8877  NETWORK    3.11   4.17           1.40   1.11   2.13      0.08319822
 DE8877  -------------------------------------------------------------------
 DE8877  Click here for local accuracies and other accuracy information.
 DE8877
 DE8877.The horizontal coordinates were established by GPS observations
 DE8877.and adjusted by the National Geodetic Survey in June 2012.
 DE8877
 DE8877.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8877.been affixed to the stable North American tectonic plate. See 
 DE8877.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8877
 DE8877.The horizontal coordinates are valid at the epoch date displayed above
 DE8877.which is a decimal equivalence of Year/Month/Day.
 DE8877
 DE8877.The orthometric height was determined by GPS observations and a
 DE8877.high-resolution geoid model.
 DE8877
 DE8877.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8877.GEOID18 height accuracy estimate available here.
 DE8877
 DE8877.Click photographs - Photos may exist for this station.
 DE8877
 DE8877.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8877
 DE8877.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8877
 DE8877.The ellipsoidal height was determined by GPS observations
 DE8877.and is referenced to NAD 83.
 DE8877
 DE8877. The following values were computed from the NAD 83(2011) position.
 DE8877
 DE8877;                    North         East     Units Scale Factor Converg.
 DE8877;SPC IL E     -   343,583.016   244,169.551   MT  1.00001336   -0 25 00.2
 DE8877;SPC IL E     - 1,127,238.61    801,079.60   sFT  1.00001336   -0 25 00.2
 DE8877;UTM  16      - 4,403,030.880   329,974.463   MT  0.99995591   -1 16 11.2
 DE8877
 DE8877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8877!SPC IL E     -   0.99997034  x   1.00001336  =   0.99998370
 DE8877!UTM  16      -   0.99997034  x   0.99995591  =   0.99992625
 DE8877
 DE8877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2997403030(NAD 83)
 DE8877
 DE8877                          SUPERSEDED SURVEY CONTROL
 DE8877
 DE8877  NAD 83(2007)-  39 45 36.86812(N)    088 59 05.54534(W) AD(2002.00) 0
 DE8877  ELLIP H (02/10/07)  189.091  (m)                       GP(2002.00)    
 DE8877  ELLIP H (12/06/04)  189.106  (m)                       GP(       ) 4 1
 DE8877  NAD 83(1997)-  39 45 36.86852(N)    088 59 05.54560(W) AD(       ) 1
 DE8877  ELLIP H (12/18/02)  189.100  (m)                       GP(       ) 4 2
 DE8877
 DE8877.Superseded values are not recommended for survey control.
 DE8877
 DE8877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8877.See file dsdata.pdf to determine how the superseded data were derived.
 DE8877
 DE8877_MARKER: I = METAL ROD
 DE8877_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8877_STAMPING: MAC-05C
 DE8877_MARK LOGO: ILDT
 DE8877_PROJECTION: FLUSH
 DE8877_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8877_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8877+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2012
 DE8877_ROD/PIPE-DEPTH: 6.1 meters
 DE8877_SLEEVE-DEPTH  : 1.1 meters
 DE8877
 DE8877  HISTORY     - Date     Condition        Report By
 DE8877  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8877  HISTORY     - 20120716 GOOD             ILDT
 DE8877
 DE8877                          STATION DESCRIPTION
 DE8877
 DE8877'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8877'THE STATION IS LOCATED ABOUT 3.4 MI  ( 5.5  KM ) NORTH OF  MACON .  TO
 DE8877'REACH  FROM  THE  JUNCTION  AT THE U.S.  ROUTE 51   AND  400  N COUNTY
 DE8877'ROAD  ( ANDREWS ST. ) ON THE NORTH SIDE OF MACON,   GO NORTH  ON
 DE8877'U.S.  ROUTE 51 ABOUT 3.4  MI (5.5 KM) ,  THE STATION IS ON THE LEFT .
 DE8877'IT IS
 DE8877'25.2  FT WEST OF THE EDGE. OF U.S. ROUTE 51, 38.0  FT EAST  OF THE
 DE8877'METAL
 DE8877'FENCE, 15.4  FT  NORTHWEST OF THE SIGN POLE (MERGE) , 2 FT. EAST OF A
 DE8877'FIBERGLASS WITNESS POST. NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8877'THROUGH  A   6 - INCH  ACCESS  COVER.
 DE8877
 DE8877                          STATION RECOVERY (2012)
 DE8877
 DE8877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8877'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8882 ***********************************************************************
 DE8882  DESIGNATION -  MAC 06C
 DE8882  PID         -  DE8882
 DE8882  STATE/COUNTY-  IL/MACON
 DE8882  COUNTRY     -  US
 DE8882  USGS QUAD   -  FORSYTH (2018)
 DE8882
 DE8882                         *CURRENT SURVEY CONTROL
 DE8882  ______________________________________________________________________
 DE8882* NAD 83(2011) POSITION- 39 52 37.17760(N) 088 57 08.21954(W)   ADJUSTED
 DE8882* NAD 83(2011) ELLIP HT-   171.718 (meters)        (06/27/12)   ADJUSTED
 DE8882* NAD 83(2011) EPOCH   -  2010.00
 DE8882* NAVD 88 ORTHO HEIGHT -   204.0   (meters)      669.    (feet) GPS OBS
 DE8882  ______________________________________________________________________
 DE8882  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8882  GEOID HEIGHT    -        -32.266 (meters)                     GEOID99
 DE8882  GEOID HEIGHT    -        -32.253 (meters)                     GEOID18
 DE8882  NAD 83(2011) X  -     89,626.322 (meters)                     COMP
 DE8882  NAD 83(2011) Y  - -4,900,787.730 (meters)                     COMP
 DE8882  NAD 83(2011) Z  -  4,067,623.766 (meters)                     COMP
 DE8882  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 DE8882
 DE8882  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8882  Standards:
 DE8882         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8882            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8882  -------------------------------------------------------------------
 DE8882  NETWORK    3.30   4.72           1.48   1.19   2.41      0.00098045
 DE8882  -------------------------------------------------------------------
 DE8882  Click here for local accuracies and other accuracy information.
 DE8882
 DE8882.The horizontal coordinates were established by GPS observations
 DE8882.and adjusted by the National Geodetic Survey in June 2012.
 DE8882
 DE8882.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8882.been affixed to the stable North American tectonic plate. See 
 DE8882.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8882
 DE8882.The horizontal coordinates are valid at the epoch date displayed above
 DE8882.which is a decimal equivalence of Year/Month/Day.
 DE8882
 DE8882.The orthometric height was determined by GPS observations and a
 DE8882.high-resolution geoid model.
 DE8882
 DE8882.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8882.GEOID18 height accuracy estimate available here.
 DE8882
 DE8882.Click photographs - Photos may exist for this station.
 DE8882
 DE8882.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8882
 DE8882.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8882
 DE8882.The ellipsoidal height was determined by GPS observations
 DE8882.and is referenced to NAD 83.
 DE8882
 DE8882. The following values were computed from the NAD 83(2011) position.
 DE8882
 DE8882;                    North         East     Units Scale Factor Converg.
 DE8882;SPC IL E     -   356,526.214   247,051.905   MT  1.00000950   -0 23 48.6
 DE8882;SPC IL E     - 1,169,703.09    810,536.12   sFT  1.00000950   -0 23 48.6
 DE8882;UTM  16      - 4,415,928.876   333,049.242   MT  0.99994315   -1 15 07.1
 DE8882
 DE8882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8882!SPC IL E     -   0.99997306  x   1.00000950  =   0.99998256
 DE8882!UTM  16      -   0.99997306  x   0.99994315  =   0.99991621
 DE8882
 DE8882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3304915928(NAD 83)
 DE8882
 DE8882                          SUPERSEDED SURVEY CONTROL
 DE8882
 DE8882  NAD 83(2007)-  39 52 37.17794(N)    088 57 08.22057(W) AD(2002.00) 0
 DE8882  ELLIP H (02/10/07)  171.724  (m)                       GP(2002.00)    
 DE8882  ELLIP H (12/06/04)  171.749  (m)                       GP(       ) 4 1
 DE8882  NAD 83(1997)-  39 52 37.17805(N)    088 57 08.22063(W) AD(       ) 1
 DE8882  ELLIP H (12/18/02)  171.747  (m)                       GP(       ) 4 2
 DE8882
 DE8882.Superseded values are not recommended for survey control.
 DE8882
 DE8882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8882.See file dsdata.pdf to determine how the superseded data were derived.
 DE8882
 DE8882_MARKER: I = METAL ROD
 DE8882_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8882_STAMPING: MAC-06C
 DE8882_MARK LOGO: ILDT
 DE8882_PROJECTION: FLUSH
 DE8882_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8882_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8882+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2025
 DE8882_ROD/PIPE-DEPTH: 7.3 meters
 DE8882_SLEEVE-DEPTH  : 1.1 meters
 DE8882
 DE8882  HISTORY     - Date     Condition        Report By
 DE8882  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8882  HISTORY     - 20070410 GOOD             INDIV
 DE8882  HISTORY     - 20140331 GOOD             ILDT
 DE8882  HISTORY     - 20250814 GOOD             ILDT
 DE8882
 DE8882                          STATION DESCRIPTION
 DE8882
 DE8882'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8882'THE STATION IS LOCATED AT DECATUR.  TO REACH  FROM  THE  JUNCTION
 DE8882'AT THE INTERSTATE  72   ( EXIT 141 ) AND  U.S ROUTE BR 51 ,  GO  SOUTH
 DE8882'ON
 DE8882'STATE  ROUTE BR 51 ABOUT 2.4   MI ( 3.9 KM )  TO  THE  CROSS ROAD  AT
 DE8882'STATE ROUTE 121 (PERSHING ROAD),  TURN LEFT GO EAST ON STATE ROUTE
 DE8882'121 (PERSHING ROAD) ABOUT 0.2 MI ( 0.3 KM )  TO THE BEST WESTERN HOTEL
 DE8882'ENTRANCE,  THE STATION IS ON THE  NORTHWEST  CORNER  AT THE
 DE8882'ENTRANCE.  VEHICLE ACCESS IS RESTRICTED FROM TURNING LEFT INTO
 DE8882'ENTRANCE BY A LARGE MEDIAN.   IT IS  18.3 FT NORTH  OF THE BACK OF
 DE8882'CURB FROM THE  STATE ROUTE 121, 48.4 WEST OF THE CENTER OF THE
 DE8882'ENTRANCE ,  22.9 FT NORTHWEST OF THE CENTER OF THE MANHOLE, 2 FT.
 DE8882'SOUTH OF FIBERGLASS WITMESS POST. NOTE-- ACCESS TO THE  STATION
 DE8882'POINT IS THROUGH  A  6 - INCH  ACCESS  COVER.
 DE8882
 DE8882                          STATION RECOVERY (2007)
 DE8882
 DE8882'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MAS)
 DE8882'RECOVERED IN GOOD CONDITION.
 DE8882
 DE8882                          STATION RECOVERY (2014)
 DE8882
 DE8882'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (BES)
 DE8882'RECOVERED IN GOOD CONDITION.
 DE8882
 DE8882                          STATION RECOVERY (2025)
 DE8882
 DE8882'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DE8882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8891 ***********************************************************************
 DE8891  DESIGNATION -  MAC 07C
 DE8891  PID         -  DE8891
 DE8891  STATE/COUNTY-  IL/MACON
 DE8891  COUNTRY     -  US
 DE8891  USGS QUAD   -  MAROA (2018)
 DE8891
 DE8891                         *CURRENT SURVEY CONTROL
 DE8891  ______________________________________________________________________
 DE8891* NAD 83(2011) POSITION- 40 00 29.34303(N) 088 57 26.42428(W)   ADJUSTED
 DE8891* NAD 83(2011) ELLIP HT-   178.844 (meters)        (06/27/12)   ADJUSTED
 DE8891* NAD 83(2011) EPOCH   -  2010.00
 DE8891* NAVD 88 ORTHO HEIGHT -   211.0   (meters)      692.    (feet) GPS OBS
 DE8891  ______________________________________________________________________
 DE8891  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8891  GEOID HEIGHT    -        -32.184 (meters)                     GEOID99
 DE8891  GEOID HEIGHT    -        -32.175 (meters)                     GEOID18
 DE8891  NAD 83(2011) X  -     89,023.744 (meters)                     COMP
 DE8891  NAD 83(2011) Y  - -4,891,452.755 (meters)                     COMP
 DE8891  NAD 83(2011) Z  -  4,078,793.799 (meters)                     COMP
 DE8891  LAPLACE CORR    -          1.19  (seconds)                    DEFLEC18
 DE8891
 DE8891  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8891  Standards:
 DE8891         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8891            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8891  -------------------------------------------------------------------
 DE8891  NETWORK    2.34   3.37           0.99   0.92   1.72      0.08073133
 DE8891  -------------------------------------------------------------------
 DE8891  Click here for local accuracies and other accuracy information.
 DE8891
 DE8891.The horizontal coordinates were established by GPS observations
 DE8891.and adjusted by the National Geodetic Survey in June 2012.
 DE8891
 DE8891.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8891.been affixed to the stable North American tectonic plate. See 
 DE8891.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8891
 DE8891.The horizontal coordinates are valid at the epoch date displayed above
 DE8891.which is a decimal equivalence of Year/Month/Day.
 DE8891
 DE8891.The orthometric height was determined by GPS observations and a
 DE8891.high-resolution geoid model.
 DE8891
 DE8891.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8891.GEOID18 height accuracy estimate available here.
 DE8891
 DE8891.Click photographs - Photos may exist for this station.
 DE8891
 DE8891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8891
 DE8891.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8891
 DE8891.The ellipsoidal height was determined by GPS observations
 DE8891.and is referenced to NAD 83.
 DE8891
 DE8891. The following values were computed from the NAD 83(2011) position.
 DE8891
 DE8891;                    North         East     Units Scale Factor Converg.
 DE8891;SPC IL E     -   371,091.844   246,721.141   MT  1.00000993   -0 24 04.3
 DE8891;SPC IL E     - 1,217,490.49    809,450.94   sFT  1.00000993   -0 24 04.3
 DE8891;UTM  16      - 4,430,496.856   332,936.202   MT  0.99994360   -1 15 31.2
 DE8891
 DE8891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8891!SPC IL E     -   0.99997194  x   1.00000993  =   0.99998187
 DE8891!UTM  16      -   0.99997194  x   0.99994360  =   0.99991555
 DE8891
 DE8891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3293630496(NAD 83)
 DE8891
 DE8891                          SUPERSEDED SURVEY CONTROL
 DE8891
 DE8891  NAD 83(2007)-  40 00 29.34344(N)    088 57 26.42546(W) AD(2002.00) 0
 DE8891  ELLIP H (02/10/07)  178.856  (m)                       GP(2002.00)    
 DE8891  ELLIP H (12/06/04)  178.834  (m)                       GP(       ) 4 1
 DE8891  NAD 83(1997)-  40 00 29.34482(N)    088 57 26.42626(W) AD(       ) 1
 DE8891  ELLIP H (12/18/02)  178.810  (m)                       GP(       ) 4 2
 DE8891
 DE8891.Superseded values are not recommended for survey control.
 DE8891
 DE8891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8891.See file dsdata.pdf to determine how the superseded data were derived.
 DE8891
 DE8891_MARKER: I = METAL ROD
 DE8891_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8891_STAMPING: MAC-07C
 DE8891_MARK LOGO: ILDT
 DE8891_PROJECTION: FLUSH
 DE8891_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8891_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8891+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8891_ROD/PIPE-DEPTH: 6.1 meters
 DE8891_SLEEVE-DEPTH  : 1.1 meters
 DE8891
 DE8891  HISTORY     - Date     Condition        Report By
 DE8891  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8891
 DE8891                          STATION DESCRIPTION
 DE8891
 DE8891'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8891'THE STATION IS LOCATED ABOUT 2.1 MI ( 3.44 KM ) SOUTH OF MAROA,
 DE8891'ABOUT 9.3 MI ( 15.2 KM ) NORTH OF DECATUR.  TO REACH  FROM  THE
 DE8891'JUNCTION  AT THE INTERSTATE  72   ( EXIT 141 ) AND  U.S ROUTE 51 ,  GO
 DE8891'NORTH  ON  STATE  ROUTE  51 ABOUT 6.9   MI ( 11.3 KM )  TO  THE
 DE8891'CROSSROAD  2400 N COUNTY ROAD  (  ROUTE 18 ) ,   THE STATION IS 230
 DE8891'WEST OF THE CROSSROAD.  IT IS  23.5 FT NORTH OF THE CENTER OF THE
 DE8891'2400 N COUNTY ROAD ( ROUTE 18 ) , 2.0 FT SOUTH OF THE EDGE OF FIELD ,
 DE8891'230 FT WEST OF THE EDGE U.S. ROUTE 51, 2 FT. SOUTH OF FIBERGLASS
 DE8891'WITNESS POST. NOTE-- ACCESS TO THE STATION  POINT IS THROUGH  A  6 -
 DE8891'INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1741 ***********************************************************************
 JB1741  DESIGNATION -  MACEDONIA
 JB1741  PID         -  JB1741
 JB1741  STATE/COUNTY-  IL/FRANKLIN
 JB1741  COUNTRY     -  US
 JB1741  USGS QUAD   -  MACEDONIA (2018)
 JB1741
 JB1741                         *CURRENT SURVEY CONTROL
 JB1741  ______________________________________________________________________
 JB1741* NAD 83(1997) POSITION- 38 04 31.87325(N) 088 43 22.16382(W)   ADJUSTED
 JB1741* NAVD 88 ORTHO HEIGHT -   147.    (meters)      482.    (feet) SCALED
 JB1741  ______________________________________________________________________
 JB1741  GEOID HEIGHT    -        -29.942 (meters)                     GEOID18
 JB1741  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 JB1741  HORZ ORDER      -  THIRD
 JB1741
 JB1741.The horizontal coordinates were established by classical geodetic methods
 JB1741.and adjusted by the National Geodetic Survey in October 1999.
 JB1741
 JB1741.The orthometric height was scaled from a topographic map.
 JB1741
 JB1741.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1741.GEOID18 height accuracy estimate available here.
 JB1741
 JB1741.Click photographs - Photos may exist for this station.
 JB1741
 JB1741.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1741
 JB1741. The following values were computed from the NAD 83(1997) position.
 JB1741
 JB1741;                    North         East     Units Scale Factor Converg.
 JB1741;SPC IL E     -   156,428.823   265,826.042   MT  0.99998938   -0 14 24.7
 JB1741;SPC IL E     -   513,216.90    872,130.94   sFT  0.99998938   -0 14 24.7
 JB1741;UTM  16      - 4,215,595.502   348,890.461   MT  0.99988123   -1 03 45.6
 JB1741
 JB1741!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1741!SPC IL E     -   0.99998165  x   0.99998938  =   0.99997103
 JB1741!UTM  16      -   0.99998165  x   0.99988123  =   0.99986288
 JB1741
 JB1741:                Primary Azimuth Mark                     Grid Az
 JB1741:SPC IL E     -  MACEDONIA AZ MK                          145 37 02.3
 JB1741:UTM  16      -  MACEDONIA AZ MK                          146 26 23.2
 JB1741
 JB1741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4889015595(NAD 83)
 JB1741
 JB1741|---------------------------------------------------------------------|
 JB1741| PID    Reference Object                     Distance      Geod. Az  |
 JB1741|                                                           dddmmss.s |
 JB1741| CI4559 MACEDONIA RM 1                       10.087 METERS 09547     |
 JB1741| CI4558 MACEDONIA AZ MK                                    1452237.6 |
 JB1741| CI4560 MACEDONIA RM 2                        8.294 METERS 27551     |
 JB1741|---------------------------------------------------------------------|
 JB1741
 JB1741                          SUPERSEDED SURVEY CONTROL
 JB1741
 JB1741  NAD 83(1993)-  38 04 31.88324(N)    088 43 22.16343(W) AD(       ) 3
 JB1741  NAD 83(1986)-  38 04 31.88584(N)    088 43 22.16508(W) AD(       ) 3
 JB1741  NAD 27      -  38 04 31.71006(N)    088 43 21.94992(W) AD(       ) 3
 JB1741
 JB1741.Superseded values are not recommended for survey control.
 JB1741
 JB1741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1741.See file dsdata.pdf to determine how the superseded data were derived.
 JB1741
 JB1741_MARKER: DS = TRIANGULATION STATION DISK
 JB1741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1741_STAMPING: MACEDONIA 1961
 JB1741_MARK LOGO: CGS
 JB1741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1741+STABILITY: SURFACE MOTION
 JB1741_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1741+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2009
 JB1741
 JB1741  HISTORY     - Date     Condition        Report By
 JB1741  HISTORY     - 1961     MONUMENTED       CGS
 JB1741  HISTORY     - 20090505 GOOD             ILDT
 JB1741
 JB1741                          STATION DESCRIPTION
 JB1741
 JB1741'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1741'THE STATION IS ABOUT 10 MILES WEST OF MCLEANSBORO, ABOUT 2 MILES
 JB1741'NORTHWEST OF MACEDONIA, ON THE ROAD RIGHT-OF-WAY AND IS IN THE
 JB1741'NORTHWEST .25 OF SECTION 24, T 5 S, R 4 E.  IT IS 71 FEET NORTHEAST OF
 JB1741'THE NORTHEAST CORNER OF A CONCRETE BLOCK GARAGE, 19 FEET NORTH OF THE
 JB1741'CENTERLINE OF A GRAVELED ROAD, 5 FEET SOUTHEAST OF A WITNESS POST AND
 JB1741'3 FEET SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE
 JB1741'DISK IS STAMPED MACEDONIA 1961.
 JB1741'
 JB1741'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE HIGHWAYS 142
 JB1741'AND 14 IN MCLEANSBORO, GO WEST ON STATE HIGHWAY 14 FOR 9.7 MILE TO A
 JB1741'SIDE ROAD LEFT, MACEDONIA ROAD.  CONTINUE WEST ON HIGHWAY 14 FOR 0.75
 JB1741'MILE TO A CROSSROAD AND THE AZIMUTH MARK IN THE SOUTHWEST ANGLE FORMED
 JB1741'BY THE CROSSROADS.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR
 JB1741'0.25 MILE TO A CROSSROAD.  TURN LEFT AND GO WEST ON A GRAVELED ROAD
 JB1741'FOR 0.25 MILE TO THE STATION ON THE RIGHT.
 JB1741'
 JB1741'REFERENCE MARK 1 IS 38 FEET EAST OF THE WITNESS POST, 19 FEET NORTH OF
 JB1741'THE CENTERLINE OF THE GRAVELED ROAD AND 2 FEET SOUTH OF THE WIRE
 JB1741'FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1741'MACEDONIA NO 1 1961.
 JB1741'
 JB1741'REFERENCE MARK 2 IS 55 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 JB1741'CONCRETE BLOCK GARAGE, 23 FEET WEST OF THE WITNESS POST, 19 FEET NORTH
 JB1741'OF THE CENTERLINE OF THE GRAVELED ROAD AND 2 FEET SOUTH OF THE WIRE
 JB1741'FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1741'MACEDONIA NO 2 1961.
 JB1741'
 JB1741'THE AZIMUTH MARK IS 49 FEET SOUTHWEST OF THE CENTERLINE OF A
 JB1741'CROSSROAD, 40 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD, 29 FEET
 JB1741'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 14, 2 FEET WEST OF A
 JB1741'TELEPHONE POLE AND 1 FOOT NORTH OF A WIRE FENCE.  THE MONUMENT
 JB1741'PROJECTS 4 INCHES AND THE DISK IS STAMPED MACEDONIA 1961.
 JB1741'
 JB1741'NO MEASUREMENT BETWEEN RMS SET 180 DEGREES.
 JB1741'
 JB1741'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1741
 JB1741                          STATION RECOVERY (2009)
 JB1741
 JB1741'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1741'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0779 ***********************************************************************
 LC0779  DESIGNATION -  MACK
 LC0779  PID         -  LC0779
 LC0779  STATE/COUNTY-  IL/LIVINGSTON
 LC0779  COUNTRY     -  US
 LC0779  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0779
 LC0779                         *CURRENT SURVEY CONTROL
 LC0779  ______________________________________________________________________
 LC0779* NAD 83(1997) POSITION- 40 56 09.24184(N) 088 35 51.05028(W)   ADJUSTED
 LC0779* NAVD 88 ORTHO HEIGHT -   209.391 (meters)      686.98  (feet) ADJUSTED
 LC0779  ______________________________________________________________________
 LC0779  GEOID HEIGHT    -        -32.194 (meters)                     GEOID18
 LC0779  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 LC0779  DYNAMIC HEIGHT  -        209.303 (meters)      686.69  (feet) COMP
 LC0779  MODELED GRAVITY -    980,198.2   (mgal)                       NAVD 88
 LC0779
 LC0779  HORZ ORDER      -  SECOND
 LC0779  VERT ORDER      -  SECOND    CLASS 0
 LC0779
 LC0779.The horizontal coordinates were established by classical geodetic methods
 LC0779.and adjusted by the National Geodetic Survey in October 1999.
 LC0779
 LC0779.The orthometric height was determined by differential leveling and
 LC0779.adjusted by the NATIONAL GEODETIC SURVEY
 LC0779.in June 1991.
 LC0779
 LC0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0779.GEOID18 height accuracy estimate available here.
 LC0779
 LC0779.Click photographs - Photos may exist for this station.
 LC0779
 LC0779.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0779
 LC0779.The dynamic height is computed by dividing the NAVD 88
 LC0779.geopotential number by the normal gravity value computed on the
 LC0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0779.degrees latitude (g = 980.6199 gals.).
 LC0779
 LC0779.The modeled gravity was interpolated from observed gravity values.
 LC0779
 LC0779. The following values were computed from the NAD 83(1997) position.
 LC0779
 LC0779;                    North         East     Units Scale Factor Converg.
 LC0779;SPC IL E     -   473,957.123   277,752.139   MT  0.99998109   -0 10 23.1
 LC0779;SPC IL E     - 1,554,974.33    911,258.48   sFT  0.99998109   -0 10 23.1
 LC0779;UTM  16      - 4,532,870.057   365,514.053   MT  0.99982261   -1 02 48.7
 LC0779
 LC0779!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0779!SPC IL E     -   0.99997221  x   0.99998109  =   0.99995330
 LC0779!UTM  16      -   0.99997221  x   0.99982261  =   0.99979482
 LC0779
 LC0779:                Primary Azimuth Mark                     Grid Az
 LC0779:SPC IL E     -  MACK AZ MK                               270 39 39.2
 LC0779:UTM  16      -  MACK AZ MK                               271 32 04.8
 LC0779
 LC0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6551432870(NAD 83)
 LC0779
 LC0779|---------------------------------------------------------------------|
 LC0779| PID    Reference Object                     Distance      Geod. Az  |
 LC0779|                                                           dddmmss.s |
 LC0779| LC0778 MACK RM 1                            20.646 METERS 05720     |
 LC0779| CI7741 MACK AZ MK                                         2702916.1 |
 LC0779| LC1833 CAYUGA SINCLAIR PIPELINE MAST       APPROX. 4.2 KM 2840322.6 |
 LC0779| LC0780 MACK RM 2                            18.776 METERS 30357     |
 LC0779|---------------------------------------------------------------------|
 LC0779
 LC0779                          SUPERSEDED SURVEY CONTROL
 LC0779
 LC0779  NAD 83(1986)-  40 56 09.25249(N)    088 35 51.05432(W) AD(       ) 2
 LC0779  NAD 27      -  40 56 09.13740(N)    088 35 50.84790(W) AD(       ) 2
 LC0779  NGVD 29 (??/??/92)  209.453  (m)          687.18   (f) ADJ UNCH    2 0
 LC0779  NGVD 29             209.45   (m)          687.2    (f) LEVELING    3  
 LC0779
 LC0779.Superseded values are not recommended for survey control.
 LC0779
 LC0779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0779.See file dsdata.pdf to determine how the superseded data were derived.
 LC0779
 LC0779_MARKER: DE = TRAVERSE STATION DISK
 LC0779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0779_STAMPING: MACK 1961
 LC0779_MARK LOGO: CGS
 LC0779_PROJECTION: FLUSH
 LC0779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0779+STABILITY: SURFACE MOTION
 LC0779_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0779+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 LC0779
 LC0779  HISTORY     - Date     Condition        Report By
 LC0779  HISTORY     - 1961     MONUMENTED       CGS
 LC0779  HISTORY     - 1961     GOOD             CGS
 LC0779  HISTORY     - 20020829 GOOD             CMT
 LC0779  HISTORY     - 20091124 GOOD             GEOCAC
 LC0779
 LC0779                          STATION DESCRIPTION
 LC0779
 LC0779'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0779'THE STATION IS LOCATED ABOUT 4.5 MILES NORTH-NORTHEAST OF
 LC0779'PONTIAC, ABOUT 0.75 MILE WEST-SOUTHWEST OF CAYUGA AND ABOUT
 LC0779'0.5 MILE WEST OF U.S. HIGHWAY 66 ON THE SOUTH SIDE OF A GRAVEL
 LC0779'ROAD.
 LC0779'
 LC0779'TO REACH THE STATION FROM THE CROSSROADS AT THE JOCOBSON
 LC0779'ELEVATOR ON U.S. HIGHWAY 66 AT CAYUGA, GO SOUTHERLY ON U.S.
 LC0779'HIGHWAY 66 FOR 0.45 MILE TO A SIDE ROAD RIGHT, TURN RIGHT
 LC0779'AND GO WEST ON GRAVEL ROAD FOR 0.55 MILE TO STATION ON LEFT
 LC0779'AT AND OLD HOUSE.
 LC0779'
 LC0779'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVEL
 LC0779'ROAD FOR 0.3 MILE TO AZIMUTH MARK ON NORTH SIDE OF ROAD.
 LC0779'
 LC0779'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A
 LC0779'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC0779'OF THE GROUND AND IS STAMPED MACK 1961.  THE MARK IS 58 FEET
 LC0779'NORTHWEST OF THE NORTHWEST CORNER OF HOUSE, 20 FEET EAST
 LC0779'OF TREE, 19 FEET SOUTH OF CENTER OF ROAD AND 2 FEET NORTH
 LC0779'OF FENCE.
 LC0779'
 LC0779'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 LC0779'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC0779'THE SURFACE OF THE GROUND AND IS STAMPED MACK NO 1 1961.
 LC0779'THE MARK IS 55 FEET WEST OF POWER POLE, 19 FEET NORTH OF
 LC0779'CENTER OF ROAD AND 1 FOOT SOUTH OF FENCE.
 LC0779'
 LC0779'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 LC0779'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC0779'THE SURFACE OF THE GROUND AND IS STAMPED MACK NO 2 1961.
 LC0779'THE MARK IS 59 FEET NORTHWEST OF WITNESS POST, 48 FEET NORTHWEST
 LC0779'OF TREE, 19 FEET NORTH OF CENTER OF ROAD AND 1 FOOT SOUTH
 LC0779'OF FENCE.
 LC0779'
 LC0779'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A
 LC0779'12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES
 LC0779'AND IS STAMPED MACK 1961.  THE MARK IS 17 FEET EAST OF POWER
 LC0779'POLE, 22 FEET NORTH OF CENTER OF ROAD, 2 FEET SOUTH-SOUTHWEST
 LC0779'OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 LC0779'
 LC0779'HEIGHT OF LIGHT ABOVE STATION MARK 1.36 METERS.
 LC0779
 LC0779                          STATION RECOVERY (1961)
 LC0779
 LC0779'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0779'5 MI NE FROM PONTIAC.
 LC0779'ABOUT 4.45 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0779'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, THENCE
 LC0779'0.5 MILES WEST ALONG A GRAVEL ROAD, AT AN ABANDONED FARM HOUSE
 LC0779'SOUTH OF THE ROAD, 17 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 LC0779'2 FEET NORTH OF THE FENCE, 58.5 FEET NORTHWEST OF THE NORTHWEST
 LC0779'CORNER OF AN ABANDONED HOUSE, 20 FEET EAST OF AN 18 INCH
 LC0779'COTTONWOOD TREE, 119 FEET WEST-SOUTHWEST OF A POWER POLE WITH A
 LC0779'TRANSFORMER, 4.8 FEET EAST-NORTHEAST OF A METAL WITNESS POST, 2
 LC0779'FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 LC0779'POST FLUSH WITH THE GROUND.
 LC0779
 LC0779                          STATION RECOVERY (2002)
 LC0779
 LC0779'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC0779'RECOVERED IN GOOD CONDITION.
 LC0779
 LC0779                          STATION RECOVERY (2009)
 LC0779
 LC0779'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0779'MARK IS IN GOOD CONDITION.
 LC0779'AZ MARL NOT SOUGHT.
 LC0779'RMS NOT SOUGHT DUE TO LOOSE-RUNNING DOGS IN THE AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0939 ***********************************************************************
 LC0939  DESIGNATION -  MACK
 LC0939  PID         -  LC0939
 LC0939  STATE/COUNTY-  IL/WOODFORD
 LC0939  COUNTRY     -  US
 LC0939  USGS QUAD   -  EUREKA (2018)
 LC0939
 LC0939                         *CURRENT SURVEY CONTROL
 LC0939  ______________________________________________________________________
 LC0939* NAD 83(1997) POSITION- 40 37 38.76304(N) 089 15 20.42500(W)   ADJUSTED
 LC0939* NAVD 88 ORTHO HEIGHT -   226.724 (meters)      743.84  (feet) ADJUSTED
 LC0939  ______________________________________________________________________
 LC0939  GEOID HEIGHT    -        -32.399 (meters)                     GEOID18
 LC0939  LAPLACE CORR    -          2.37  (seconds)                    DEFLEC18
 LC0939  DYNAMIC HEIGHT  -        226.620 (meters)      743.50  (feet) COMP
 LC0939  MODELED GRAVITY -    980,162.1   (mgal)                       NAVD 88
 LC0939
 LC0939  HORZ ORDER      -  SECOND
 LC0939  VERT ORDER      -  SECOND    CLASS I
 LC0939
 LC0939.The horizontal coordinates were established by classical geodetic methods
 LC0939.and adjusted by the National Geodetic Survey in October 1999.
 LC0939
 LC0939.The orthometric height was determined by differential leveling and
 LC0939.adjusted by the NATIONAL GEODETIC SURVEY
 LC0939.in March 2016.
 LC0939
 LC0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0939.GEOID18 height accuracy estimate available here.
 LC0939
 LC0939.Click photographs - Photos may exist for this station.
 LC0939
 LC0939.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0939
 LC0939.The dynamic height is computed by dividing the NAVD 88
 LC0939.geopotential number by the normal gravity value computed on the
 LC0939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0939.degrees latitude (g = 980.6199 gals.).
 LC0939
 LC0939.The modeled gravity was interpolated from observed gravity values.
 LC0939
 LC0939. The following values were computed from the NAD 83(1997) position.
 LC0939
 LC0939;                    North         East     Units Scale Factor Converg.
 LC0939;SPC IL W     -   440,053.393   777,072.496   MT  1.00001427   +0 35 35.6
 LC0939;SPC IL W     - 1,443,741.84  2,549,445.35   sFT  1.00001427   +0 35 35.6
 LC0939;UTM  16      - 4,499,845.997   309,222.623   MT  1.00004801   -1 28 09.1
 LC0939
 LC0939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0939!SPC IL W     -   0.99996952  x   1.00001427  =   0.99998379
 LC0939!UTM  16      -   0.99996952  x   1.00004801  =   1.00001753
 LC0939
 LC0939:                Primary Azimuth Mark                     Grid Az
 LC0939:SPC IL W     -  MACK AZ MK RESET                         264 25 33.7
 LC0939:UTM  16      -  MACK AZ MK RESET                         266 29 18.4
 LC0939
 LC0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0922299845(NAD 83)
 LC0939
 LC0939|---------------------------------------------------------------------|
 LC0939| PID    Reference Object                     Distance      Geod. Az  |
 LC0939|                                                           dddmmss.s |
 LC0939| LC0940 MACK RM 1                            17.392 METERS 08509     |
 LC0939| LC0937 MACK AZ MK RESET                                   2650109.3 |
 LC0939| LC0938 MACK RM 2                            22.168 METERS 26639     |
 LC0939| LC0936 MACK AZ MK                                         2675644.4 |
 LC0939|---------------------------------------------------------------------|
 LC0939
 LC0939                          SUPERSEDED SURVEY CONTROL
 LC0939
 LC0939  NAD 83(1986)-  40 37 38.77615(N)    089 15 20.42714(W) AD(       ) 2
 LC0939  NAD 27      -  40 37 38.64200(N)    089 15 20.11690(W) AD(       ) 2
 LC0939  NAVD 88 (06/15/91)  226.729  (m)          743.86   (f) SUPERSEDED  2 0
 LC0939  NGVD 29 (??/??/92)  226.801  (m)          744.10   (f) ADJ UNCH    2 0
 LC0939  NGVD 29             226.80   (m)          744.1    (f) LEVELING    3  
 LC0939
 LC0939.Superseded values are not recommended for survey control.
 LC0939
 LC0939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0939.See file dsdata.pdf to determine how the superseded data were derived.
 LC0939
 LC0939_MARKER: DS = TRIANGULATION STATION DISK
 LC0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0939_STAMPING: MACK 1959
 LC0939_MARK LOGO: CGS
 LC0939_PROJECTION: PROJECTING 15 CENTIMETERS
 LC0939_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0939+STABILITY: SURFACE MOTION
 LC0939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0939+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2015
 LC0939
 LC0939  HISTORY     - Date     Condition        Report By
 LC0939  HISTORY     - 1959     MONUMENTED       CGS
 LC0939  HISTORY     - 1959     GOOD             CGS
 LC0939  HISTORY     - 1965     GOOD             CGS
 LC0939  HISTORY     - 1980     GOOD             NGS
 LC0939  HISTORY     - 19800615 GOOD             NGS
 LC0939  HISTORY     - 1983     GOOD             NGS
 LC0939  HISTORY     - 1988     GOOD             USPSQD
 LC0939  HISTORY     - 19981028 GOOD             USPSQD
 LC0939  HISTORY     - 20150914 GOOD             DJHENK
 LC0939
 LC0939                          STATION DESCRIPTION
 LC0939
 LC0939'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0939'THE STATION IS LOCATED ABOUT 1-1/4 MILES EAST OF GOODFIELD ON
 LC0939'THE ROAD RIGHT-OF-WAY OF U.S. HIGHWAY 150.
 LC0939'
 LC0939'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC0939'AND STATE HIGHWAY 117 IN GOODFIELD, GO EAST ON U.S. HIGHWAY
 LC0939'150 FOR 1.0 MILE TO THE STATION ON THE LEFT.
 LC0939'
 LC0939'STATION MARK, A STANDARD DISK STAMPED MACK 1959, IS SET
 LC0939'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 LC0939'SURFACE OF THE GROUND.  THE MARK IS 76 FEET EAST OF A FENCE
 LC0939'CORNER AND A TELEPHONE POLE WITH A TRIANGLE BLAZE, 30.5 FEET
 LC0939'NORTH OF THE CENTER LINE OF U.S. HIGHWAY 150 AND 2 FEET
 LC0939'WEST OF A WITNESS POST.
 LC0939'
 LC0939'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED MACK NO.
 LC0939'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0939'3 INCHES.  THE MARK IS 32 FEET WEST OF A TELEPHONE POLE
 LC0939'AND 30.5 FEET NORTH OF THE CENTER LINE OF U.S. HIGHWAY 150.
 LC0939'
 LC0939'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED MACK NO.
 LC0939'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC0939'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 33 FEET
 LC0939'NORTH OF THE CENTER LINE OF U.S. HIGHWAY 150, 3 FEET EAST
 LC0939'OF A TELEPHONE POLE WITH A TRIANGLE BLAZE AND 1.5 FEET SOUTHWEST
 LC0939'OF A FENCE CORNER.
 LC0939'
 LC0939'AZIMUTH MARK, A STANDARD DISK STAMPED MACK 1959, IS SET
 LC0939'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 8 INCHES.
 LC0939'THE MARK IS 93 FEET EAST OF A POWER POLE, 33 FEET SOUTH
 LC0939'OF THE CENTER LINE OF U.S. HIGHWAY 150, 1.6 FEET EAST OF
 LC0939'A WITNESS POST AND 6 INCHES NORTH OF A FENCE.
 LC0939'
 LC0939'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON U.S.
 LC0939'HIGHWAY 150 FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT
 LC0939'AS DESCRIBED.
 LC0939
 LC0939                          STATION RECOVERY (1959)
 LC0939
 LC0939'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0939'1 MI E FROM GOODFIELD.
 LC0939'ABOUT 1.0 MILE EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0939'WITH STATE HIGHWAY 117 AT GOODFIELD, ON THE TOP OF A CUT NORTH
 LC0939'OF THE HIGHWAY, 31 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 LC0939'72 FEET EAST OF A FENCE CORNER, 92 FEET EAST OF THE EXTENDED
 LC0939'CENTER LINE OF A GRAVEL ROAD SOUTHWEST, 75 FEET EAST OF A
 LC0939'TELEPHONE POLE, 2.1 FEET WEST OF A METAL WITNESS POST, ABOUT
 LC0939'3 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 LC0939'OF A CONCRETE POST PROJECTING 1 INCH.
 LC0939
 LC0939                          STATION RECOVERY (1965)
 LC0939
 LC0939'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LC0939'THE STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN
 LC0939'GOOD CONDITION.  A REQUEST WAS RECEIVED TO MOVE THE AZIMUTH
 LC0939'MARK AS IT WAS IN THE WAY OF LANDSCAPEING IN FRONT OF A NEW
 LC0939'BUILDING.
 LC0939'
 LC0939'A NEW AZIMUTH MARK WAS ESTABLISHED.  IT WAS SET IN THE SIDEWALK
 LC0939'IN FRONT OF THE ORANGE, TAN AND GREEN METAL BUILDING HOUSING
 LC0939'THE SWARTZ AND SSHUMACHER IMPLEMENT COMPANY, ABOUT 140 FEET
 LC0939'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 7.8 FEET NORTH OF
 LC0939'THE NORTHEAST CORNER OF THE BUILDING, 0.6 FOOT SOUTH OF
 LC0939'THE NORTH EDGE OF THE SIDEWALK AND 0.6 FOOT WEST OF THE
 LC0939'EAST END OF THE WALK.  A STANDARD AZIMUTH MARK DISK WAS
 LC0939'SET IN A DRILL HOLE IN THE CONCRETE FLUSH WITH THE WALK.  THE
 LC0939'DISK WAS STAMPED MACK 1959 RESET 1965.
 LC0939'
 LC0939'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150 AND
 LC0939'STATE HIGHWAY 117 IN GOODFIELD, GO EAST ON U.S. 150 FOR 1.0
 LC0939'MILE TO THE STATION ON THE LEFT.  THE AZIMUTH MARK IS ON THE
 LC0939'SOUTH SIDE OF THE SAME HIGHWAY AND IS 0.35 MILE WEST OF THE
 LC0939'STATION.
 LC0939'
 LC0939'REFERENCE MARKS RECOVERED AS DESCRIBED.
 LC0939
 LC0939                          STATION RECOVERY (1980)
 LC0939
 LC0939'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC0939'STATION MARK, RM 1, 2 AND THE 1965 AZI MK FOUND IN GOOD
 LC0939'CONDITION.  THE DISTANCE TO RM 1 CHECKED.  RM 2 WAS LONGER BY 0.5
 LC0939'FT.  THE DIRECTION TO THE MARKS WAS VERIFIED.  STATION AND RM 1 ARE
 LC0939'NOW PROJECTING ABOUT 8 INCHES.
 LC0939'
 LC0939'THE PREVIOUS DESCRIPTION AND TO REACH ARE ADEQUATE TO RECOVER
 LC0939'THE STATION.
 LC0939
 LC0939                          STATION RECOVERY (1980)
 LC0939
 LC0939'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC0939'STATION MARK, RM 1, 2 AND THE 1965 AZ 1 MK FOUND IN GOOD CONDITION.
 LC0939'THE DISTANCE TO RM 1 CHECKED.  RM 2 WAS LONGER BY 0.05 FT. (1.52 CM)
 LC0939'THE DIRECTION TO THE MARKS WAS VERIFIED.  STATION AND RM 1 ARE NOW
 LC0939'PROJECTING ABOUT 8 INCHES.  THE PREVIOUS DESCRIPTION AND TOO REACH ARE
 LC0939'ADEQUATE TO RECOVER THE STATION.
 LC0939
 LC0939                          STATION RECOVERY (1983)
 LC0939
 LC0939'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 LC0939'RECOVERED IN GOOD CONDITION.
 LC0939
 LC0939                          STATION RECOVERY (1988)
 LC0939
 LC0939'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0939'RECOVERED IN GOOD CONDITION.
 LC0939
 LC0939                          STATION RECOVERY (1998)
 LC0939
 LC0939'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0939'RECOVERED IN GOOD CONDITION.
 LC0939
 LC0939                          STATION RECOVERY (2015)
 LC0939
 LC0939'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC0939'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0937 ***********************************************************************
 LC0937  DESIGNATION -  MACK AZ MK RESET
 LC0937  PID         -  LC0937
 LC0937  STATE/COUNTY-  IL/WOODFORD
 LC0937  COUNTRY     -  US
 LC0937  USGS QUAD   -  EUREKA (2018)
 LC0937
 LC0937                         *CURRENT SURVEY CONTROL
 LC0937  ______________________________________________________________________
 LC0937* NAD 83(1986) POSITION- 40 37 37.     (N) 089 15 45.     (W)   SCALED
 LC0937* NAVD 88 ORTHO HEIGHT -   226.19  (meters)      742.1   (feet) RESET
 LC0937  ______________________________________________________________________
 LC0937  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 LC0937  VERT ORDER      -  THIRD
 LC0937
 LC0937.The horizontal coordinates were scaled from a map and have
 LC0937.an estimated accuracy of +/- 6 seconds.
 LC0937
 LC0937.The orthometric height was computed from unverified reset data.
 LC0937
 LC0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0937.GEOID18 height accuracy estimate available here.
 LC0937
 LC0937.Click photographs - Photos may exist for this station.
 LC0937
 LC0937;                    North         East    Units  Estimated Accuracy
 LC0937;SPC IL W     -   439,990.      776,500.      MT  (+/- 180 meters Scaled)
 LC0937
 LC0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK086998(NAD 83)
 LC0937
 LC0937                          SUPERSEDED SURVEY CONTROL
 LC0937
 LC0937.No superseded survey control is available for this station.
 LC0937
 LC0937_MARKER: DZ = AZIMUTH MARK DISK
 LC0937_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0937_SP_SET: SIDEWALK
 LC0937_STAMPING: MACK 1959 RESET 1965
 LC0937_MARK LOGO: CGS
 LC0937_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0937
 LC0937  HISTORY     - Date     Condition        Report By
 LC0937  HISTORY     - 1965     MONUMENTED       CGS
 LC0937  HISTORY     - 1980     GOOD             NGS
 LC0937  HISTORY     - 1988     GOOD             USPSQD
 LC0937
 LC0937                          STATION DESCRIPTION
 LC0937
 LC0937'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LC0937'0.6 MI E FROM GOODFIELD.
 LC0937'ABOUT 0.65 MILE EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0937'WITH STATE HIGHWAY 117 AT GOODFIELD, IN THE SIDEWALK IN FRONT
 LC0937'OF THE SWARTZ AND SCHUMACHER IMPLEMENT COMPANY BUILDING, ABOUT
 LC0937'140 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 7.8 FEET NORTH
 LC0937'OF THE NORTHEAST CORNER OF THE ORANGE, GREEN AND TAN METAL
 LC0937'BUILDING, 0.6 FOOT SOUTH OF THE NORTH EDGE OF THE SIDEWALK AND
 LC0937'0.6 FOOT WEST OF THE EAST END OF THE WALK.  A STANDARD AZIMUTH
 LC0937'MARK DISK SET IN A DRILL HOLE IN THE CONCRETE WALK AND IS FLUSH.
 LC0937'ELEVATION-- 742.475 FEET.
 LC0937
 LC0937                          STATION RECOVERY (1980)
 LC0937
 LC0937'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC0937'THE MARK IS NOW IN PARKING LOT OF DMI FARM EQUIPMENT CO.
 LC0937
 LC0937                          STATION RECOVERY (1988)
 LC0937
 LC0937'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0937'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0778 ***********************************************************************
 LC0778  DESIGNATION -  MACK RM 1
 LC0778  PID         -  LC0778
 LC0778  STATE/COUNTY-  IL/LIVINGSTON
 LC0778  COUNTRY     -  US
 LC0778  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0778
 LC0778                         *CURRENT SURVEY CONTROL
 LC0778  ______________________________________________________________________
 LC0778* NAD 83(1986) POSITION- 40 56 09.60   (N) 088 35 50.31   (W)   HD_HELD1
 LC0778* NAVD 88 ORTHO HEIGHT -   209.262 (meters)      686.55  (feet) ADJUSTED
 LC0778  ______________________________________________________________________
 LC0778  GEOID HEIGHT    -        -32.194 (meters)                     GEOID18
 LC0778  DYNAMIC HEIGHT  -        209.174 (meters)      686.27  (feet) COMP
 LC0778  MODELED GRAVITY -    980,198.2   (mgal)                       NAVD 88
 LC0778
 LC0778  VERT ORDER      -  SECOND    CLASS 0
 LC0778
 LC0778.The horizontal coordinates were determined by differentially corrected
 LC0778.hand held GPS observations or other comparable positioning techniques
 LC0778.and have an estimated accuracy of +/- 3 meters.
 LC0778
 LC0778.The orthometric height was determined by differential leveling and
 LC0778.adjusted by the NATIONAL GEODETIC SURVEY
 LC0778.in June 1991.
 LC0778
 LC0778.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0778.GEOID18 height accuracy estimate available here.
 LC0778
 LC0778.Click photographs - Photos may exist for this station.
 LC0778
 LC0778.The dynamic height is computed by dividing the NAVD 88
 LC0778.geopotential number by the normal gravity value computed on the
 LC0778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0778.degrees latitude (g = 980.6199 gals.).
 LC0778
 LC0778.The modeled gravity was interpolated from observed gravity values.
 LC0778
 LC0778;                    North         East    Units  Estimated Accuracy
 LC0778;SPC IL E     -   473,968.1     277,769.5     MT  (+/- 3 meters HH1 GPS) 
 LC0778
 LC0778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6553132880(NAD 83)
 LC0778
 LC0778                          SUPERSEDED SURVEY CONTROL
 LC0778
 LC0778  NGVD 29 (??/??/92)  209.325  (m)          686.76   (f) ADJ UNCH    2 0
 LC0778
 LC0778.Superseded values are not recommended for survey control.
 LC0778
 LC0778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0778.See file dsdata.pdf to determine how the superseded data were derived.
 LC0778
 LC0778_MARKER: DR = REFERENCE MARK DISK
 LC0778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0778_STAMPING: MACK NO 1 1961
 LC0778_MARK LOGO: CGS
 LC0778_PROJECTION: FLUSH
 LC0778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0778+STABILITY: SURFACE MOTION
 LC0778
 LC0778  HISTORY     - Date     Condition        Report By
 LC0778  HISTORY     - 1961     MONUMENTED       CGS
 LC0778
 LC0778                          STATION DESCRIPTION
 LC0778
 LC0778'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0778'5 MI NE FROM PONTIAC.
 LC0778'ABOUT 4.45 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0778'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, THENCE
 LC0778'0.5 MILES WEST ALONG A GRAVEL ROAD, AT AN ABANDONED HOUSE, 18
 LC0778'FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF THE
 LC0778'FENCE, 56 FEET WEST OF A POWER POLE WITH A TRANSFORMER, 67.8
 LC0778'FEET NORTHEAST OF TRAVERSE STATION MACK, 77.3 FEET NORTHEAST OF A
 LC0778'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 LC0778'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0940 ***********************************************************************
 LC0940  DESIGNATION -  MACK RM 1
 LC0940  PID         -  LC0940
 LC0940  STATE/COUNTY-  IL/WOODFORD
 LC0940  COUNTRY     -  US
 LC0940  USGS QUAD   -  EUREKA (2018)
 LC0940
 LC0940                         *CURRENT SURVEY CONTROL
 LC0940  ______________________________________________________________________
 LC0940* NAD 83(1986) POSITION- 40 37 38.81   (N) 089 15 19.69   (W)   HD_HELD1
 LC0940* NAVD 88 ORTHO HEIGHT -   226.661 (meters)      743.64  (feet) ADJUSTED
 LC0940  ______________________________________________________________________
 LC0940  GEOID HEIGHT    -        -32.399 (meters)                     GEOID18
 LC0940  DYNAMIC HEIGHT  -        226.557 (meters)      743.30  (feet) COMP
 LC0940  MODELED GRAVITY -    980,162.1   (mgal)                       NAVD 88
 LC0940
 LC0940  VERT ORDER      -  SECOND    CLASS 0
 LC0940
 LC0940.The horizontal coordinates were determined by differentially corrected
 LC0940.hand held GPS observations or other comparable positioning techniques
 LC0940.and have an estimated accuracy of +/- 3 meters.
 LC0940
 LC0940.The orthometric height was determined by differential leveling and
 LC0940.adjusted by the NATIONAL GEODETIC SURVEY
 LC0940.in June 1991.
 LC0940
 LC0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0940.GEOID18 height accuracy estimate available here.
 LC0940
 LC0940.Click photographs - Photos may exist for this station.
 LC0940
 LC0940.The dynamic height is computed by dividing the NAVD 88
 LC0940.geopotential number by the normal gravity value computed on the
 LC0940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0940.degrees latitude (g = 980.6199 gals.).
 LC0940
 LC0940.The modeled gravity was interpolated from observed gravity values.
 LC0940
 LC0940;                    North         East    Units  Estimated Accuracy
 LC0940;SPC IL W     -   440,055.0     777,089.8     MT  (+/- 3 meters HH1 GPS) 
 LC0940
 LC0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0923999847(NAD 83)
 LC0940
 LC0940                          SUPERSEDED SURVEY CONTROL
 LC0940
 LC0940  NGVD 29 (??/??/92)  226.733  (m)          743.87   (f) ADJ UNCH    2 0
 LC0940
 LC0940.Superseded values are not recommended for survey control.
 LC0940
 LC0940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0940.See file dsdata.pdf to determine how the superseded data were derived.
 LC0940
 LC0940_MARKER: DR = REFERENCE MARK DISK
 LC0940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0940_STAMPING: MACK NO 1 1959
 LC0940_MARK LOGO: CGS
 LC0940_PROJECTION: PROJECTING 15 CENTIMETERS
 LC0940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0940+STABILITY: SURFACE MOTION
 LC0940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0940+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2015
 LC0940
 LC0940  HISTORY     - Date     Condition        Report By
 LC0940  HISTORY     - 1959     MONUMENTED       CGS
 LC0940  HISTORY     - 1983     GOOD             NGS
 LC0940  HISTORY     - 1988     GOOD             USPSQD
 LC0940  HISTORY     - 19981028 GOOD             USPSQD
 LC0940  HISTORY     - 20150914 GOOD             DJHENK
 LC0940
 LC0940                          STATION DESCRIPTION
 LC0940
 LC0940'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0940'1 MI E FROM GOODFIELD.
 LC0940'ABOUT 1.0 MILE EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0940'WITH STATE HIGHWAY 117 AT GOODFIELD, ON THE TOP OF A CUT NORTH
 LC0940'OF THE HIGHWAY, 30 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 LC0940'150 FEET EAST OF THE EXTENDED CENTER LINE OF A GRAVEL ROAD
 LC0940'SOUTHWEST, 133 FEET EAST OF A TELEPHONE POLE, 32 FEET WEST OF
 LC0940'A TELEPHONE POLE, 57.1 FEET EAST OF TRIANGULATION STATION
 LC0940'MACK, 55.0 FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE
 LC0940'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 LC0940'PROJECTING 3 INCHES.
 LC0940
 LC0940                          STATION RECOVERY (1983)
 LC0940
 LC0940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 LC0940'RECOVERED IN GOOD CONDITION.
 LC0940
 LC0940                          STATION RECOVERY (1988)
 LC0940
 LC0940'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0940'RECOVERED IN GOOD CONDITION.
 LC0940
 LC0940                          STATION RECOVERY (1998)
 LC0940
 LC0940'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0940'RECOVERED IN GOOD CONDITION.
 LC0940
 LC0940                          STATION RECOVERY (2015)
 LC0940
 LC0940'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC0940'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0780 ***********************************************************************
 LC0780  DESIGNATION -  MACK RM 2
 LC0780  PID         -  LC0780
 LC0780  STATE/COUNTY-  IL/LIVINGSTON
 LC0780  COUNTRY     -  US
 LC0780  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0780
 LC0780                         *CURRENT SURVEY CONTROL
 LC0780  ______________________________________________________________________
 LC0780* NAD 83(1986) POSITION- 40 56 09.58   (N) 088 35 51.72   (W)   HD_HELD1
 LC0780* NAVD 88 ORTHO HEIGHT -   208.836 (meters)      685.16  (feet) ADJUSTED
 LC0780  ______________________________________________________________________
 LC0780  GEOID HEIGHT    -        -32.194 (meters)                     GEOID18
 LC0780  DYNAMIC HEIGHT  -        208.748 (meters)      684.87  (feet) COMP
 LC0780  MODELED GRAVITY -    980,198.2   (mgal)                       NAVD 88
 LC0780
 LC0780  VERT ORDER      -  SECOND    CLASS 0
 LC0780
 LC0780.The horizontal coordinates were determined by differentially corrected
 LC0780.hand held GPS observations or other comparable positioning techniques
 LC0780.and have an estimated accuracy of +/- 3 meters.
 LC0780
 LC0780.The orthometric height was determined by differential leveling and
 LC0780.adjusted by the NATIONAL GEODETIC SURVEY
 LC0780.in June 1991.
 LC0780
 LC0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0780.GEOID18 height accuracy estimate available here.
 LC0780
 LC0780.Click photographs - Photos may exist for this station.
 LC0780
 LC0780.The dynamic height is computed by dividing the NAVD 88
 LC0780.geopotential number by the normal gravity value computed on the
 LC0780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0780.degrees latitude (g = 980.6199 gals.).
 LC0780
 LC0780.The modeled gravity was interpolated from observed gravity values.
 LC0780
 LC0780;                    North         East    Units  Estimated Accuracy
 LC0780;SPC IL E     -   473,967.6     277,736.5     MT  (+/- 3 meters HH1 GPS) 
 LC0780
 LC0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6549832880(NAD 83)
 LC0780
 LC0780                          SUPERSEDED SURVEY CONTROL
 LC0780
 LC0780  NGVD 29 (??/??/92)  208.898  (m)          685.36   (f) ADJ UNCH    2 0
 LC0780
 LC0780.Superseded values are not recommended for survey control.
 LC0780
 LC0780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0780.See file dsdata.pdf to determine how the superseded data were derived.
 LC0780
 LC0780_MARKER: DR = REFERENCE MARK DISK
 LC0780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0780_STAMPING: MACK NO 2 1961
 LC0780_MARK LOGO: CGS
 LC0780_PROJECTION: FLUSH
 LC0780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0780+STABILITY: SURFACE MOTION
 LC0780
 LC0780  HISTORY     - Date     Condition        Report By
 LC0780  HISTORY     - 1961     MONUMENTED       CGS
 LC0780
 LC0780                          STATION DESCRIPTION
 LC0780
 LC0780'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0780'5 MI NE FROM PONTIAC.
 LC0780'ABOUT 4.45 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0780'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, THENCE
 LC0780'0.5 MILES WEST ALONG A GRAVEL ROAD, AT AN ABANDONED HOUSE, 17.5
 LC0780'FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF THE
 LC0780'FENCE, 175 FEET WEST OF A POWER POLE WITH A TRANSFORMER, 49 FEET
 LC0780'NORTHWEST OF AN 18 INCH COTTONWOOD TREE, 61.9 FEET NORTHWEST
 LC0780'OF TRAVERSE STATION MACK, 59.4 FEET NORTHWEST OF A METAL WITNESS
 LC0780'POST, 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 LC0780'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0938 ***********************************************************************
 LC0938  DESIGNATION -  MACK RM 2
 LC0938  PID         -  LC0938
 LC0938  STATE/COUNTY-  IL/WOODFORD
 LC0938  COUNTRY     -  US
 LC0938  USGS QUAD   -  EUREKA (2018)
 LC0938
 LC0938                         *CURRENT SURVEY CONTROL
 LC0938  ______________________________________________________________________
 LC0938* NAD 83(1986) POSITION- 40 37 38.72   (N) 089 15 21.37   (W)   HD_HELD1
 LC0938* NAVD 88 ORTHO HEIGHT -   226.394 (meters)      742.76  (feet) ADJUSTED
 LC0938  ______________________________________________________________________
 LC0938  GEOID HEIGHT    -        -32.400 (meters)                     GEOID18
 LC0938  DYNAMIC HEIGHT  -        226.290 (meters)      742.42  (feet) COMP
 LC0938  MODELED GRAVITY -    980,162.1   (mgal)                       NAVD 88
 LC0938
 LC0938  VERT ORDER      -  SECOND    CLASS I
 LC0938
 LC0938.The horizontal coordinates were determined by differentially corrected
 LC0938.hand held GPS observations or other comparable positioning techniques
 LC0938.and have an estimated accuracy of +/- 3 meters.
 LC0938
 LC0938.The orthometric height was determined by differential leveling and
 LC0938.adjusted by the NATIONAL GEODETIC SURVEY
 LC0938.in March 2016.
 LC0938
 LC0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0938.GEOID18 height accuracy estimate available here.
 LC0938
 LC0938.Click photographs - Photos may exist for this station.
 LC0938
 LC0938.The dynamic height is computed by dividing the NAVD 88
 LC0938.geopotential number by the normal gravity value computed on the
 LC0938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0938.degrees latitude (g = 980.6199 gals.).
 LC0938
 LC0938.The modeled gravity was interpolated from observed gravity values.
 LC0938
 LC0938;                    North         East    Units  Estimated Accuracy
 LC0938;SPC IL W     -   440,051.8     777,050.3     MT  (+/- 3 meters HH1 GPS) 
 LC0938
 LC0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0920099845(NAD 83)
 LC0938
 LC0938                          SUPERSEDED SURVEY CONTROL
 LC0938
 LC0938  NAVD 88 (06/15/91)  226.400  (m)          742.78   (f) SUPERSEDED  2 0
 LC0938  NGVD 29 (??/??/92)  226.472  (m)          743.02   (f) ADJ UNCH    2 0
 LC0938
 LC0938.Superseded values are not recommended for survey control.
 LC0938
 LC0938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0938.See file dsdata.pdf to determine how the superseded data were derived.
 LC0938
 LC0938_MARKER: DR = REFERENCE MARK DISK
 LC0938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0938_STAMPING: MACK NO 2 1959
 LC0938_MARK LOGO: CGS
 LC0938_PROJECTION: FLUSH
 LC0938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0938+STABILITY: SURFACE MOTION
 LC0938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0938+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2015
 LC0938
 LC0938  HISTORY     - Date     Condition        Report By
 LC0938  HISTORY     - 1959     MONUMENTED       CGS
 LC0938  HISTORY     - 1983     GOOD             NGS
 LC0938  HISTORY     - 1988     GOOD             USPSQD
 LC0938  HISTORY     - 19981028 GOOD             USPSQD
 LC0938  HISTORY     - 20150914 GOOD             DJHENK
 LC0938
 LC0938                          STATION DESCRIPTION
 LC0938
 LC0938'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0938'1 MI E FROM GOODFIELD.
 LC0938'ABOUT 1.0 MILE EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTON
 LC0938'WITH STATE HIGHWAY 117 AT GOODFIELD, AT THE JUNCTION OF A GRAVEL
 LC0938'ROAD SOUTHWEST, 33 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 LC0938'3 FEET EAST OF A TELEPHONE POLE, 1 1/2 FEET SOUTHWEST OF A FENCE
 LC0938'CORNER, 35 FEET NORTH-NORTHEAST OF THE CENTER LINE OF THE
 LC0938'JUNCTION, 72.8 FEET WEST OF TRIANGULATION STATION MACK, 74.4
 LC0938'FEET WEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 LC0938'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0938'2 INCHES.
 LC0938
 LC0938                          STATION RECOVERY (1983)
 LC0938
 LC0938'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 LC0938'RECOVERED IN GOOD CONDITION.
 LC0938
 LC0938                          STATION RECOVERY (1988)
 LC0938
 LC0938'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0938'RECOVERED IN GOOD CONDITION.
 LC0938
 LC0938                          STATION RECOVERY (1998)
 LC0938
 LC0938'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0938'RECOVERED IN GOOD CONDITION.
 LC0938
 LC0938                          STATION RECOVERY (2015)
 LC0938
 LC0938'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC0938'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0150 ***********************************************************************
 KB0150  DESIGNATION -  MACKE
 KB0150  PID         -  KB0150
 KB0150  STATE/COUNTY-  IL/COLES
 KB0150  COUNTRY     -  US
 KB0150  USGS QUAD   -  HUMBOLDT (2018)
 KB0150
 KB0150                         *CURRENT SURVEY CONTROL
 KB0150  ______________________________________________________________________
 KB0150* NAD 83(1997) POSITION- 39 32 35.56211(N) 088 18 13.81110(W)   ADJUSTED
 KB0150* NAVD 88 ORTHO HEIGHT -   214.043 (meters)      702.24  (feet) ADJUSTED
 KB0150  ______________________________________________________________________
 KB0150  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0150  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 KB0150  DYNAMIC HEIGHT  -        213.922 (meters)      701.84  (feet) COMP
 KB0150  MODELED GRAVITY -    980,057.2   (mgal)                       NAVD 88
 KB0150
 KB0150  HORZ ORDER      -  SECOND
 KB0150  VERT ORDER      -  SECOND    CLASS 0
 KB0150
 KB0150.The horizontal coordinates were established by classical geodetic methods
 KB0150.and adjusted by the National Geodetic Survey in October 1999.
 KB0150
 KB0150.The orthometric height was determined by differential leveling and
 KB0150.adjusted by the NATIONAL GEODETIC SURVEY
 KB0150.in June 1991.
 KB0150
 KB0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0150.GEOID18 height accuracy estimate available here.
 KB0150
 KB0150.Click photographs - Photos may exist for this station.
 KB0150
 KB0150.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0150
 KB0150.The dynamic height is computed by dividing the NAVD 88
 KB0150.geopotential number by the normal gravity value computed on the
 KB0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0150.degrees latitude (g = 980.6199 gals.).
 KB0150
 KB0150.The modeled gravity was interpolated from observed gravity values.
 KB0150
 KB0150. The following values were computed from the NAD 83(1997) position.
 KB0150
 KB0150;                    North         East     Units Scale Factor Converg.
 KB0150;SPC IL E     -   319,284.678   302,535.496   MT  0.99997508   +0 01 07.6
 KB0150;SPC IL E     - 1,047,519.81    992,568.54   sFT  0.99997508   +0 01 07.6
 KB0150;UTM  16      - 4,377,871.845   387,965.026   MT  0.99975454   -0 49 48.7
 KB0150
 KB0150!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0150!SPC IL E     -   0.99997146  x   0.99997508  =   0.99994654
 KB0150!UTM  16      -   0.99997146  x   0.99975454  =   0.99972601
 KB0150
 KB0150:                Primary Azimuth Mark                     Grid Az
 KB0150:SPC IL E     -  ARCOLA                                   004 54 28.3
 KB0150:UTM  16      -  ARCOLA                                   005 45 24.6
 KB0150
 KB0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8796577871(NAD 83)
 KB0150
 KB0150|---------------------------------------------------------------------|
 KB0150| PID    Reference Object                     Distance      Geod. Az  |
 KB0150|                                                           dddmmss.s |
 KB0150| KB0116 ARCOLA                              APPROX.15.4 KM 0045535.9 |
 KB0150| KB0149 MACKE RM 1                           46.083 METERS 02121     |
 KB0150| KB0151 MACKE RM 2                           27.310 METERS 14242     |
 KB0150|---------------------------------------------------------------------|
 KB0150
 KB0150                          SUPERSEDED SURVEY CONTROL
 KB0150
 KB0150  NAD 83(1997)-  39 32 35.56291(N)    088 18 13.81103(W) AD(       ) 2
 KB0150  NAD 83(1986)-  39 32 35.57406(N)    088 18 13.80808(W) AD(       ) 2
 KB0150  NAD 27      -  39 32 35.45250(N)    088 18 13.64600(W) AD(       ) 2
 KB0150  NGVD 29 (??/??/92)  214.109  (m)          702.46   (f) ADJ UNCH    2 0
 KB0150  NGVD 29             214.11   (m)          702.5    (f) LEVELING    3  
 KB0150
 KB0150.Superseded values are not recommended for survey control.
 KB0150
 KB0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0150.See file dsdata.pdf to determine how the superseded data were derived.
 KB0150
 KB0150_MARKER: DS = TRIANGULATION STATION DISK
 KB0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0150_STAMPING: MACKE 1959
 KB0150_MARK LOGO: CGS
 KB0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0150+STABILITY: SURFACE MOTION
 KB0150
 KB0150  HISTORY     - Date     Condition        Report By
 KB0150  HISTORY     - 1959     MONUMENTED       CGS
 KB0150  HISTORY     - 1959     GOOD             CGS
 KB0150  HISTORY     - 1973     GOOD             NGS
 KB0150  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0150
 KB0150                          STATION DESCRIPTION
 KB0150
 KB0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0150'THE STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF MATTOON ON LAND
 KB0150'OWNED BY MR. HENRY MACKE AND OCCUPIED BY MR.  WILLIAM
 KB0150'DONNELL.
 KB0150'
 KB0150'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 45 AND THE
 KB0150'MAIN STREET IN DORANS, GO EAST ON THE SURFACED ROAD FOR 2.2 MILES
 KB0150'TO A CROSSROAD AND A CHURCH IN THE NORTHWEST ANGLE OF THE
 KB0150'INTERSECTION, TURN RIGHT, SOUTH, FOR 0.5 MILE TO THE HOME OF MR.
 KB0150'WILLIAM DONNELL AND THE STATION ON THE RIGHT.
 KB0150'
 KB0150'STATION MARK, A STANDARD DISK STAMPED MACKE 1959 IS SET IN A 12 INCH
 KB0150'SQUARE CONCRETE POST WHICH PROJECTS 1 INCH. THE MARK IS 91.6 FEET
 KB0150'NORTHWEST OF A WITNESS POST, 70.6 FEET NORTH-NORTHEAST OF THE
 KB0150'NORTHEAST CORNER OF THE HOUSE, 69 FEET SOUTH-SOUTHEAST OF THE
 KB0150'SOUTHEAST CORNER OF A CORN CRIB, 33 FEET WEST OF THE APPROXIMATE
 KB0150'CENTER OF THE SURFACED ROAD.
 KB0150'
 KB0150'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED MACKE NO 1 1959, IS
 KB0150'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 KB0150'INCHES. THE MARK IS 22 FEET EAST OF THE APPROXIMATE CENTER OF THE
 KB0150'ROAD AND 1 FOOT WEST OF A FENCE LINE.
 KB0150'
 KB0150'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED MACKE NO 2 1959, IS
 KB0150'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 5
 KB0150'INCHES. THE MARK IS 22.6 FEET EAST OF THE APPROXIMATE CENTER OF THE
 KB0150'SURFACED ROAD, 3 FEET NORTHWEST OF A POWER POLE, 1.9 FEET
 KB0150'NORTH-NORTHWEST OF A WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.
 KB0150'
 KB0150'NOTE- NO AZIMUTH MARK WAS SET FOR THIS STATION. DORANS, ST. PAUL EV.
 KB0150'LUTHERAN CH. BELFRY MAY BE USED AS AN AZIMUTH.
 KB0150'
 KB0150'HEIGHT OF LIGHT ABOVE STATION MARK 30.42 METERS.
 KB0150
 KB0150                          STATION RECOVERY (1959)
 KB0150
 KB0150'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0150'5.2 MI S FROM HUMBOLDT.
 KB0150'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0150'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILES EAST ALONG
 KB0150'AN OILED ROAD, THENCE 2.95 MILES SOUTH ALONG AN OILED ROAD, AT
 KB0150'A FARM HOUSE WEST OF THE ROAD, 33 FEET WEST OF THE CENTER LINE
 KB0150'OF THE ROAD, 71 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 KB0150'FARM HOUSE, 69 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 KB0150'WOODEN CORN CRIB AND BARN, 91.4 FEET NORTHWEST OF A METAL WITNESS
 KB0150'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0150'POST FLUSH WITH THE GROUND.
 KB0150
 KB0150                          STATION RECOVERY (1973)
 KB0150
 KB0150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (GD)
 KB0150'MACKE 1959 RECOVERED GOOD.
 KB0150'
 KB0150'MACKE NO 1 1959 RECOVERED GOOD.
 KB0150'
 KB0150'MACKE NO 2 1959 RECOVERED GOOD.
 KB0150'
 KB0150'DISTANCE AND DIRECTION FROM NEAREST TOWN--5.2 MI S OF HUMBOLDT.
 KB0150
 KB0150                          STATION RECOVERY (2005)
 KB0150
 KB0150'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0149 ***********************************************************************
 KB0149  DESIGNATION -  MACKE RM 1
 KB0149  PID         -  KB0149
 KB0149  STATE/COUNTY-  IL/COLES
 KB0149  COUNTRY     -  US
 KB0149  USGS QUAD   -  HUMBOLDT (2018)
 KB0149
 KB0149                         *CURRENT SURVEY CONTROL
 KB0149  ______________________________________________________________________
 KB0149* NAD 83(1986) POSITION- 39 32 36.95   (N) 088 18 13.11   (W)   HD_HELD1
 KB0149* NAVD 88 ORTHO HEIGHT -   213.801 (meters)      701.45  (feet) ADJUSTED
 KB0149  ______________________________________________________________________
 KB0149  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0149  DYNAMIC HEIGHT  -        213.680 (meters)      701.05  (feet) COMP
 KB0149  MODELED GRAVITY -    980,057.2   (mgal)                       NAVD 88
 KB0149
 KB0149  VERT ORDER      -  SECOND    CLASS 0
 KB0149
 KB0149.The horizontal coordinates were determined by differentially corrected
 KB0149.hand held GPS observations or other comparable positioning techniques
 KB0149.and have an estimated accuracy of +/- 3 meters.
 KB0149
 KB0149.The orthometric height was determined by differential leveling and
 KB0149.adjusted by the NATIONAL GEODETIC SURVEY
 KB0149.in June 1991.
 KB0149
 KB0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0149.GEOID18 height accuracy estimate available here.
 KB0149
 KB0149.Click photographs - Photos may exist for this station.
 KB0149
 KB0149.The dynamic height is computed by dividing the NAVD 88
 KB0149.geopotential number by the normal gravity value computed on the
 KB0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0149.degrees latitude (g = 980.6199 gals.).
 KB0149
 KB0149.The modeled gravity was interpolated from observed gravity values.
 KB0149
 KB0149;                    North         East    Units  Estimated Accuracy
 KB0149;SPC IL E     -   319,327.5     302,552.2     MT  (+/- 3 meters HH1 GPS) 
 KB0149
 KB0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8798277914(NAD 83)
 KB0149
 KB0149                          SUPERSEDED SURVEY CONTROL
 KB0149
 KB0149  NGVD 29 (??/??/92)  213.867  (m)          701.66   (f) ADJ UNCH    2 0
 KB0149
 KB0149.Superseded values are not recommended for survey control.
 KB0149
 KB0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0149.See file dsdata.pdf to determine how the superseded data were derived.
 KB0149
 KB0149_MARKER: DR = REFERENCE MARK DISK
 KB0149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0149_STAMPING: MACKE NO 1 1959
 KB0149_MARK LOGO: CGS
 KB0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0149+STABILITY: SURFACE MOTION
 KB0149
 KB0149  HISTORY     - Date     Condition        Report By
 KB0149  HISTORY     - 1959     MONUMENTED       CGS
 KB0149  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0149
 KB0149                          STATION DESCRIPTION
 KB0149
 KB0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0149'5.2 MI S FROM HUMBOLDT.
 KB0149'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0149'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILES EAST
 KB0149'ALONG AN OILED ROAD, THENCE 2.95 MILES SOUTH ALONG AN OILED
 KB0149'ROAD, AT A FARM HOUSE WEST OF THE ROAD, 22 FEET EAST OF THE
 KB0149'CENTER LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 97 FEET
 KB0149'NORTHEAST OF THE NORTHEAST CORNER OF A WOODEN CORN CRIB AND BARN,
 KB0149'151.2 FEET NORTH-NORTHEAST OF TRIANGULATION STATION MACKE, 214.0
 KB0149'FEET NORTH OF A METAL WITNESS POST PROJECTING 3 INCHES.
 KB0149
 KB0149                          STATION RECOVERY (2005)
 KB0149
 KB0149'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0149'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0151 ***********************************************************************
 KB0151  DESIGNATION -  MACKE RM 2
 KB0151  PID         -  KB0151
 KB0151  STATE/COUNTY-  IL/COLES
 KB0151  COUNTRY     -  US
 KB0151  USGS QUAD   -  HUMBOLDT (2018)
 KB0151
 KB0151                         *CURRENT SURVEY CONTROL
 KB0151  ______________________________________________________________________
 KB0151* NAD 83(1986) POSITION- 39 32 34.86   (N) 088 18 13.12   (W)   HD_HELD1
 KB0151* NAVD 88 ORTHO HEIGHT -   214.291 (meters)      703.05  (feet) ADJUSTED
 KB0151  ______________________________________________________________________
 KB0151  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0151  DYNAMIC HEIGHT  -        214.170 (meters)      702.66  (feet) COMP
 KB0151  MODELED GRAVITY -    980,057.2   (mgal)                       NAVD 88
 KB0151
 KB0151  VERT ORDER      -  SECOND    CLASS 0
 KB0151
 KB0151.The horizontal coordinates were determined by differentially corrected
 KB0151.hand held GPS observations or other comparable positioning techniques
 KB0151.and have an estimated accuracy of +/- 3 meters.
 KB0151
 KB0151.The orthometric height was determined by differential leveling and
 KB0151.adjusted by the NATIONAL GEODETIC SURVEY
 KB0151.in June 1991.
 KB0151
 KB0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0151.GEOID18 height accuracy estimate available here.
 KB0151
 KB0151.Click photographs - Photos may exist for this station.
 KB0151
 KB0151.The dynamic height is computed by dividing the NAVD 88
 KB0151.geopotential number by the normal gravity value computed on the
 KB0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0151.degrees latitude (g = 980.6199 gals.).
 KB0151
 KB0151.The modeled gravity was interpolated from observed gravity values.
 KB0151
 KB0151;                    North         East    Units  Estimated Accuracy
 KB0151;SPC IL E     -   319,263.0     302,552.0     MT  (+/- 3 meters HH1 GPS) 
 KB0151
 KB0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8798177849(NAD 83)
 KB0151
 KB0151                          SUPERSEDED SURVEY CONTROL
 KB0151
 KB0151  NGVD 29 (??/??/92)  214.357  (m)          703.27   (f) ADJ UNCH    2 0
 KB0151
 KB0151.Superseded values are not recommended for survey control.
 KB0151
 KB0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0151.See file dsdata.pdf to determine how the superseded data were derived.
 KB0151
 KB0151_MARKER: DR = REFERENCE MARK DISK
 KB0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0151_STAMPING: MACKE NO 2 1959
 KB0151_MARK LOGO: CGS
 KB0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0151+STABILITY: SURFACE MOTION
 KB0151
 KB0151  HISTORY     - Date     Condition        Report By
 KB0151  HISTORY     - 1959     MONUMENTED       CGS
 KB0151  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0151
 KB0151                          STATION DESCRIPTION
 KB0151
 KB0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0151'5.2 MI S FROM HUMBOLDT.
 KB0151'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0151'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILES EAST ALONG
 KB0151'AN OILED ROAD, THENCE 2.95 MILES SOUTH ALONG AN OILED ROAD, AT A
 KB0151'FARM HOUSE WEST OF THE ROAD, 22 FEET EAST OF THE CENTER LINE
 KB0151'OF THE ROAD, 1 FOOT WEST OF A FENCE, 3 FEET NORTHWEST OF A
 KB0151'POWER POLE, 88 FEET EAST OF THE NORTHEAST CORNER OF THE FARM
 KB0151'HOUSE, 89.6 FEET SOUTHWEST OF TRIANGULATION STATION MACKE, 1.9
 KB0151'FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 KB0151'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0151'PROJECTING 4 INCHES.
 KB0151
 KB0151                          STATION RECOVERY (2005)
 KB0151
 KB0151'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0151'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL7697 ***********************************************************************
 DL7697  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL7697  DESIGNATION -  MACKINAWFWIL2006 CORS ARP
 DL7697  CORS_ID     -  HDIL
 DL7697  PID         -  DL7697
 DL7697  STATE/COUNTY-  IL/TAZEWELL
 DL7697  COUNTRY     -  US
 DL7697  USGS QUAD   -  MACKINAW (2018)
 DL7697
 DL7697                         *CURRENT SURVEY CONTROL
 DL7697  ______________________________________________________________________
 DL7697* NAD 83(2011) POSITION- 40 33 21.16179(N) 089 17 38.33018(W)   ADJUSTED
 DL7697* NAD 83(2011) ELLIP HT-   201.057 (meters)        (04/??/25)   ADJUSTED
 DL7697* NAD 83(2011) EPOCH   -  2010.00
 DL7697  ______________________________________________________________________
 DL7697  GEOID HEIGHT    -        -32.470 (meters)                     GEOID18
 DL7697  NAD 83(2011) X  -     59,798.369 (meters)                     COMP
 DL7697  NAD 83(2011) Y  - -4,852,587.293 (meters)                     COMP
 DL7697  NAD 83(2011) Z  -  4,125,206.961 (meters)                     COMP
 DL7697
 DL7697  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL7697  Standards:
 DL7697         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL7697            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL7697  -------------------------------------------------------------------
 DL7697  NETWORK    0.42   0.96           0.19   0.14   0.49     -0.32118400
 DL7697  -------------------------------------------------------------------
 DL7697
 DL7697.The coordinates were established by GPS observations
 DL7697.and adjusted by the National Geodetic Survey in April 2025.
 DL7697
 DL7697.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL7697.been affixed to the stable North American Tectonic Plate. 
 DL7697
 DL7697.The coordinates are valid at the epoch date displayed above
 DL7697.which is a decimal equivalence of Year/Month/Day.
 DL7697
 DL7697.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL7697.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL7697.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL7697.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL7697.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL7697.published epoch of 2010.00.
 DL7697
 DL7697.Additional information on MYCS is available at:
 DL7697.https://geodesy.noaa.gov/CORS/index.shtml
 DL7697
 DL7697.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL7697.GEOID18 height accuracy estimate available here.
 DL7697
 DL7697.The PID for the CORS L1 Phase Center is DN5691.
 DL7697
 DL7697.Click photographs - Photos may exist for this station.
 DL7697
 DL7697.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL7697
 DL7697.The ellipsoidal height was determined by GPS observations
 DL7697.and is referenced to NAD 83.
 DL7697
 DL7697. The following values were computed from the NAD 83(2011) position.
 DL7697
 DL7697;                    North         East     Units Scale Factor Converg.
 DL7697;SPC IL W     -   432,074.869   773,910.331   MT  1.00000839   +0 34 02.8
 DL7697;SPC IL W     - 1,417,565.63  2,539,070.81   sFT  1.00000839   +0 34 02.8
 DL7697;UTM  16      - 4,491,985.998   305,775.425   MT  1.00006436   -1 29 31.2
 DL7697
 DL7697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL7697!SPC IL W     -   0.99996846  x   1.00000839  =   0.99997685
 DL7697!UTM  16      -   0.99996846  x   1.00006436  =   1.00003282
 DL7697
 DL7697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0577591985(NAD 83)
 DL7697
 DL7697                          SUPERSEDED SURVEY CONTROL
 DL7697
 DL7697  NAD 83(2011)-  40 33 21.16203(N)    089 17 38.33028(W) AD(2010.00) c
 DL7697  ELLIP H (06/??/19)  201.054  (m)                       GP(2010.00) c c
 DL7697  NAD 83(2011)-  40 33 21.16199(N)    089 17 38.33021(W) AD(2010.00) c
 DL7697  ELLIP H (08/??/11)  201.043  (m)                       GP(2010.00) c c
 DL7697  NAD 83(CORS)-  40 33 21.16211(N)    089 17 38.33097(W) AD(2002.00) c
 DL7697  ELLIP H (05/??/10)  201.032  (m)                       GP(2002.00) c c
 DL7697
 DL7697.Superseded values are not recommended for survey control.
 DL7697
 DL7697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL7697.See file dsdata.pdf to determine how the superseded data were derived.
 DL7697
 DL7697_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL7697
 DL7697                          STATION DESCRIPTION
 DL7697
 DL7697'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL7697'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL7697'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL7697'AND LOG FILES ACCESSIBLE AT:
 DL7697'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL7699 ***********************************************************************
 DL7699  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL7699  DESIGNATION -  MACKINAWFWIL2006 CORS GRP
 DL7699  CORS_ID     -  HDIL
 DL7699  PID         -  DL7699
 DL7699  STATE/COUNTY-  IL/TAZEWELL
 DL7699  COUNTRY     -  US
 DL7699  USGS QUAD   -  MACKINAW (2018)
 DL7699
 DL7699                         *CURRENT SURVEY CONTROL
 DL7699  ______________________________________________________________________
 DL7699* NAD 83(2011) POSITION- 40 33 21.16179(N) 089 17 38.33018(W)   ADJUSTED
 DL7699* NAD 83(2011) ELLIP HT-   201.049 (meters)        (04/??/25)   ADJUSTED
 DL7699* NAD 83(2011) EPOCH   -  2010.00
 DL7699  ______________________________________________________________________
 DL7699  GEOID HEIGHT    -        -32.470 (meters)                     GEOID18
 DL7699  NAD 83(2011) X  -     59,798.369 (meters)                     COMP
 DL7699  NAD 83(2011) Y  - -4,852,587.286 (meters)                     COMP
 DL7699  NAD 83(2011) Z  -  4,125,206.956 (meters)                     COMP
 DL7699  LAPLACE CORR    -          3.09  (seconds)                    DEFLEC18
 DL7699
 DL7699  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL7699  Standards:
 DL7699         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL7699            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL7699  -------------------------------------------------------------------
 DL7699  NETWORK    0.42   0.96           0.19   0.14   0.49     -0.32118400
 DL7699  -------------------------------------------------------------------
 DL7699
 DL7699.The horizontal coordinates were established by GPS observations
 DL7699.and adjusted by the National Geodetic Survey in April 2025.
 DL7699
 DL7699.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL7699.been affixed to the stable North American Tectonic Plate. 
 DL7699
 DL7699.The horizontal coordinates are valid at the epoch date displayed above
 DL7699.which is a decimal equivalence of Year/Month/Day.
 DL7699
 DL7699.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL7699.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL7699.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL7699.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL7699.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL7699.published epoch of 2010.00.
 DL7699
 DL7699.Additional information on MYCS is available at:
 DL7699.https://geodesy.noaa.gov/CORS/index.shtml
 DL7699
 DL7699.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL7699.GEOID18 height accuracy estimate available here.
 DL7699
 DL7699.Click photographs - Photos may exist for this station.
 DL7699
 DL7699.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL7699
 DL7699.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL7699
 DL7699.The ellipsoidal height was determined by GPS observations
 DL7699.and is referenced to NAD 83.
 DL7699
 DL7699. The following values were computed from the NAD 83(2011) position.
 DL7699
 DL7699;                    North         East     Units Scale Factor Converg.
 DL7699;SPC IL W     -   432,074.869   773,910.331   MT  1.00000839   +0 34 02.8
 DL7699;SPC IL W     - 1,417,565.63  2,539,070.81   sFT  1.00000839   +0 34 02.8
 DL7699;UTM  16      - 4,491,985.998   305,775.425   MT  1.00006436   -1 29 31.2
 DL7699
 DL7699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL7699!SPC IL W     -   0.99996846  x   1.00000839  =   0.99997685
 DL7699!UTM  16      -   0.99996846  x   1.00006436  =   1.00003282
 DL7699
 DL7699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0577591985(NAD 83)
 DL7699
 DL7699                          SUPERSEDED SURVEY CONTROL
 DL7699
 DL7699  NAD 83(2011)-  40 33 21.16203(N)    089 17 38.33028(W) AD(2010.00) A
 DL7699  ELLIP H (06/??/19)  201.046  (m)                       GP(2010.00) 4 1
 DL7699  NAD 83(2011)-  40 33 21.16199(N)    089 17 38.33021(W) AD(2010.00) A
 DL7699  ELLIP H (08/??/11)  201.034  (m)                       GP(2010.00) 4 1
 DL7699  NAD 83(CORS)-  40 33 21.16211(N)    089 17 38.33097(W) AD(2002.00) A
 DL7699  ELLIP H (05/??/10)  201.024  (m)                       GP(2002.00) 4 1
 DL7699
 DL7699.Superseded values are not recommended for survey control.
 DL7699
 DL7699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL7699.See file dsdata.pdf to determine how the superseded data were derived.
 DL7699
 DL7699_STAMPING: UNKNOWN
 DL7699
 DL7699                          STATION DESCRIPTION
 DL7699
 DL7699'THIS MONUMENT IS ASSOCIATED WITH STATION 'HDIL'
 DL7699'AND IS A PART OF THE NOAA CORS NETWORK (NCN). LATEST INFORMATION
 DL7699'INCLUDING POSITIONS AND VEOCITIES ARE AVAILABLE IN THE COORDINATE
 DL7699'AND LOG FILES ACCESSIBLE AT:
 DL7699'https://geodesy.noaa.gov/CORS/index.shtml
 DL7699'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0369 ***********************************************************************
 LD0369  DESIGNATION -  MACOMB
 LD0369  PID         -  LD0369
 LD0369  STATE/COUNTY-  IL/MCDONOUGH
 LD0369  COUNTRY     -  US
 LD0369  USGS QUAD   -  MACOMB (2018)
 LD0369
 LD0369                         *CURRENT SURVEY CONTROL
 LD0369  ______________________________________________________________________
 LD0369* NAD 83(1986) POSITION- 40 27 33.     (N) 090 40 08.     (W)   SCALED
 LD0369* NAVD 88 ORTHO HEIGHT -   215.156 (meters)      705.89  (feet) ADJUSTED
 LD0369  ______________________________________________________________________
 LD0369  GEOID HEIGHT    -        -33.263 (meters)                     GEOID18
 LD0369  DYNAMIC HEIGHT  -        215.049 (meters)      705.54  (feet) COMP
 LD0369  MODELED GRAVITY -    980,122.5   (mgal)                       NAVD 88
 LD0369
 LD0369  VERT ORDER      -  SECOND    CLASS 0
 LD0369
 LD0369.The horizontal coordinates were scaled from a map and have
 LD0369.an estimated accuracy of +/- 6 seconds.
 LD0369
 LD0369.The orthometric height was determined by differential leveling and
 LD0369.adjusted by the NATIONAL GEODETIC SURVEY
 LD0369.in June 1991.
 LD0369
 LD0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0369.GEOID18 height accuracy estimate available here.
 LD0369
 LD0369.Click photographs - Photos may exist for this station.
 LD0369
 LD0369.The dynamic height is computed by dividing the NAVD 88
 LD0369.geopotential number by the normal gravity value computed on the
 LD0369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0369.degrees latitude (g = 980.6199 gals.).
 LD0369
 LD0369.The modeled gravity was interpolated from observed gravity values.
 LD0369
 LD0369;                    North         East    Units  Estimated Accuracy
 LD0369;SPC IL W     -   421,090.      657,400.      MT  (+/- 180 meters Scaled)
 LD0369
 LD0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE976813(NAD 83)
 LD0369
 LD0369                          SUPERSEDED SURVEY CONTROL
 LD0369
 LD0369  NGVD 29 (??/??/92)  215.224  (m)          706.11   (f) ADJ UNCH    2 0
 LD0369
 LD0369.Superseded values are not recommended for survey control.
 LD0369
 LD0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0369.See file dsdata.pdf to determine how the superseded data were derived.
 LD0369
 LD0369_MARKER: DB = BENCH MARK DISK
 LD0369_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0369_SP_SET: STEP
 LD0369_STAMPING: 706.114 MACOMB 1934
 LD0369_MARK LOGO: CGS
 LD0369_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0369
 LD0369  HISTORY     - Date     Condition        Report By
 LD0369  HISTORY     - 1934     MONUMENTED       CGS
 LD0369  HISTORY     - 1944     GOOD             CGS
 LD0369  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0369  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0369
 LD0369                          STATION DESCRIPTION
 LD0369
 LD0369'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LD0369'AT MACOMB.
 LD0369'AT MACOMB, MCDONOUGH  COUNTY, AT THE NORTHEAST ENTRANCE TO THE
 LD0369'CITY HALL, IN THE TOP OF THE SOUTHEAST END OF THE STONE STEP,
 LD0369'AND ONE FOOT HIGHER THAN THE SIDEWALK.  A STANDARD DISK, STAMPED
 LD0369'MACOMB 1934.  NOTE-- ELEVATION 706.114 NOW STAMPED ON DISK.
 LD0369
 LD0369                          STATION RECOVERY (2003)
 LD0369
 LD0369'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0369'MARK NOT FOUND.
 LD0369
 LD0369                          STATION RECOVERY (2012)
 LD0369
 LD0369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0369'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0744 ***********************************************************************
 LD0744  DESIGNATION -  MACOMB MC DONOUGH CTHSE DOME
 LD0744  PID         -  LD0744
 LD0744  STATE/COUNTY-  IL/MCDONOUGH
 LD0744  COUNTRY     -  US
 LD0744  USGS QUAD   -  MACOMB (2018)
 LD0744
 LD0744                         *CURRENT SURVEY CONTROL
 LD0744  ______________________________________________________________________
 LD0744* NAD 83(1997) POSITION- 40 27 33.36964(N) 090 39 58.40777(W)   ADJUSTED
 LD0744  ______________________________________________________________________
 LD0744  GEOID HEIGHT    -        -33.261 (meters)                     GEOID18
 LD0744  LAPLACE CORR    -          1.46  (seconds)                    DEFLEC18
 LD0744  HORZ ORDER      -  THIRD
 LD0744
 LD0744.The horizontal coordinates were established by classical geodetic methods
 LD0744.and adjusted by the National Geodetic Survey in October 1999.
 LD0744
 LD0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0744.GEOID18 height accuracy estimate available here.
 LD0744
 LD0744.Click photographs - Photos may exist for this station.
 LD0744
 LD0744.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0744
 LD0744. The following values were computed from the NAD 83(1997) position.
 LD0744
 LD0744;                    North         East     Units Scale Factor Converg.
 LD0744;SPC IL W     -   421,101.490   657,630.416   MT  0.99996327   -0 19 27.0
 LD0744;SPC IL W     - 1,381,563.81  2,157,575.79   sFT  0.99996327   -0 19 27.0
 LD0744;UTM  15      - 4,481,349.529   697,878.104   MT  1.00008200   +1 30 53.6
 LD0744
 LD0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9787881349(NAD 83)
 LD0744
 LD0744                          SUPERSEDED SURVEY CONTROL
 LD0744
 LD0744  NAD 83(1996)-  40 27 33.36869(N)    090 39 58.41032(W) AD(       ) 3
 LD0744  NAD 83(1986)-  40 27 33.38656(N)    090 39 58.40735(W) AD(       ) 3
 LD0744  NAD 27      -  40 27 33.25000(N)    090 39 57.94000(W) AD(       ) 3
 LD0744
 LD0744.Superseded values are not recommended for survey control.
 LD0744
 LD0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0744.See file dsdata.pdf to determine how the superseded data were derived.
 LD0744
 LD0744_MARKER: 87 = DOME
 LD0744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0744+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2003
 LD0744
 LD0744  HISTORY     - Date     Condition        Report By
 LD0744  HISTORY     - 1934     FIRST OBSERVED   CGS
 LD0744  HISTORY     - 20031220 GOOD             USPSQD
 LD0744
 LD0744                          STATION DESCRIPTION
 LD0744
 LD0744'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0745 ***********************************************************************
 LD0745  DESIGNATION -  MACOMB MUNICIPAL TANK
 LD0745  PID         -  LD0745
 LD0745  STATE/COUNTY-  IL/MCDONOUGH
 LD0745  COUNTRY     -  US
 LD0745  USGS QUAD   -  MACOMB (2018)
 LD0745
 LD0745                         *CURRENT SURVEY CONTROL
 LD0745  ______________________________________________________________________
 LD0745* NAD 83(1997) POSITION- 40 28 17.71789(N) 090 40 11.08591(W)   ADJUSTED
 LD0745  ______________________________________________________________________
 LD0745  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 LD0745  LAPLACE CORR    -          1.47  (seconds)                    DEFLEC18
 LD0745  HORZ ORDER      -  THIRD
 LD0745
 LD0745.The horizontal coordinates were established by classical geodetic methods
 LD0745.and adjusted by the National Geodetic Survey in October 1999.
 LD0745
 LD0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0745.GEOID18 height accuracy estimate available here.
 LD0745
 LD0745.Click photographs - Photos may exist for this station.
 LD0745
 LD0745.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0745
 LD0745. The following values were computed from the NAD 83(1997) position.
 LD0745
 LD0745;                    North         East     Units Scale Factor Converg.
 LD0745;SPC IL W     -   422,471.055   657,339.519   MT  0.99996357   -0 19 35.5
 LD0745;SPC IL W     - 1,386,057.12  2,156,621.41   sFT  0.99996357   -0 19 35.5
 LD0745;UTM  15      - 4,482,709.212   697,543.360   MT  1.00008037   +1 30 46.8
 LD0745
 LD0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9754382709(NAD 83)
 LD0745
 LD0745                          SUPERSEDED SURVEY CONTROL
 LD0745
 LD0745  NAD 83(1996)-  40 28 17.71677(N)    090 40 11.08842(W) AD(       ) 3
 LD0745  NAD 83(1986)-  40 28 17.73514(N)    090 40 11.08588(W) AD(       ) 3
 LD0745  NAD 27      -  40 28 17.59700(N)    090 40 10.62300(W) AD(       ) 3
 LD0745
 LD0745.Superseded values are not recommended for survey control.
 LD0745
 LD0745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0745.See file dsdata.pdf to determine how the superseded data were derived.
 LD0745
 LD0745_MARKER: 51 = TANK
 LD0745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0745+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2003
 LD0745
 LD0745  HISTORY     - Date     Condition        Report By
 LD0745  HISTORY     - 1934     FIRST OBSERVED   CGS
 LD0745  HISTORY     - 20031220 GOOD             USPSQD
 LD0745
 LD0745                          STATION DESCRIPTION
 LD0745
 LD0745'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0370 ***********************************************************************
 LD0370  DESIGNATION -  MACOMB RESET
 LD0370  PID         -  LD0370
 LD0370  STATE/COUNTY-  IL/MCDONOUGH
 LD0370  COUNTRY     -  US
 LD0370  USGS QUAD   -  MACOMB (2018)
 LD0370
 LD0370                         *CURRENT SURVEY CONTROL
 LD0370  ______________________________________________________________________
 LD0370* NAD 83(1986) POSITION- 40 27 33.     (N) 090 40 08.     (W)   SCALED
 LD0370* NAVD 88 ORTHO HEIGHT -   214.86  (meters)      704.9   (feet) RESET
 LD0370  ______________________________________________________________________
 LD0370  GEOID HEIGHT    -        -33.263 (meters)                     GEOID18
 LD0370  VERT ORDER      -  THIRD
 LD0370
 LD0370.The horizontal coordinates were scaled from a map and have
 LD0370.an estimated accuracy of +/- 6 seconds.
 LD0370
 LD0370.The orthometric height was computed from unverified reset data.
 LD0370
 LD0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0370.GEOID18 height accuracy estimate available here.
 LD0370
 LD0370.Click photographs - Photos may exist for this station.
 LD0370
 LD0370;                    North         East    Units  Estimated Accuracy
 LD0370;SPC IL W     -   421,090.      657,400.      MT  (+/- 180 meters Scaled)
 LD0370
 LD0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE976813(NAD 83)
 LD0370
 LD0370                          SUPERSEDED SURVEY CONTROL
 LD0370
 LD0370.No superseded survey control is available for this station.
 LD0370
 LD0370_MARKER: DB = BENCH MARK DISK
 LD0370_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0370_SP_SET: STOREWAY RAMP
 LD0370_STAMPING: MACOMB RESET 1951
 LD0370_MARK LOGO: CGS
 LD0370_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0370
 LD0370  HISTORY     - Date     Condition        Report By
 LD0370  HISTORY     - 1951     MONUMENTED       LOCENG
 LD0370  HISTORY     - 1952     GOOD             CGS
 LD0370  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0370
 LD0370                          STATION DESCRIPTION
 LD0370
 LD0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 LD0370'AT MACOMB.
 LD0370'THIS MARK IS LOCATED AT MACOMB, AND SET IN A CONCRETE STOREWAY
 LD0370'RAMP NEAR THE LOCATION OF THE OLD MARKER AND THE ELEVATION OF THE
 LD0370'NEW ONE DETERMINED TO BE 705.155.  (NEAR THE SOUTHWEST CORNER
 LD0370'OF THE PUBLIC SQUARE)
 LD0370
 LD0370                          STATION RECOVERY (2003)
 LD0370
 LD0370'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0370'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0746 ***********************************************************************
 LD0746  DESIGNATION -  MACOMB W ILL STC HEAT PLT STK
 LD0746  PID         -  LD0746
 LD0746  STATE/COUNTY-  IL/MCDONOUGH
 LD0746  COUNTRY     -  US
 LD0746  USGS QUAD   -  MACOMB (2018)
 LD0746
 LD0746                         *CURRENT SURVEY CONTROL
 LD0746  ______________________________________________________________________
 LD0746* NAD 83(1997) POSITION- 40 27 55.20049(N) 090 40 56.33437(W)   ADJUSTED
 LD0746  ______________________________________________________________________
 LD0746  GEOID HEIGHT    -        -33.276 (meters)                     GEOID18
 LD0746  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 LD0746  HORZ ORDER      -  THIRD
 LD0746
 LD0746.The horizontal coordinates were established by classical geodetic methods
 LD0746.and adjusted by the National Geodetic Survey in October 1999.
 LD0746
 LD0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0746.GEOID18 height accuracy estimate available here.
 LD0746
 LD0746.Click photographs - Photos may exist for this station.
 LD0746
 LD0746.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0746
 LD0746. The following values were computed from the NAD 83(1997) position.
 LD0746
 LD0746;                    North         East     Units Scale Factor Converg.
 LD0746;SPC IL W     -   421,782.682   656,269.622   MT  0.99996471   -0 20 04.8
 LD0746;SPC IL W     - 1,383,798.68  2,153,111.25   sFT  0.99996471   -0 20 04.8
 LD0746;UTM  15      - 4,481,986.770   696,495.990   MT  1.00007529   +1 30 16.7
 LD0746
 LD0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9649581986(NAD 83)
 LD0746
 LD0746                          SUPERSEDED SURVEY CONTROL
 LD0746
 LD0746  NAD 83(1996)-  40 27 55.19939(N)    090 40 56.33679(W) AD(       ) 3
 LD0746  NAD 83(1986)-  40 27 55.21754(N)    090 40 56.33433(W) AD(       ) 3
 LD0746  NAD 27      -  40 27 55.07800(N)    090 40 55.87100(W) AD(       ) 3
 LD0746
 LD0746.Superseded values are not recommended for survey control.
 LD0746
 LD0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0746.See file dsdata.pdf to determine how the superseded data were derived.
 LD0746
 LD0746_MARKER: 63 = STACK
 LD0746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0746+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2003
 LD0746
 LD0746  HISTORY     - Date     Condition        Report By
 LD0746  HISTORY     - 1934     FIRST OBSERVED   CGS
 LD0746  HISTORY     - 20031220 GOOD             USPSQD
 LD0746
 LD0746                          STATION DESCRIPTION
 LD0746
 LD0746'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0597 ***********************************************************************
 KB0597  DESIGNATION -  MACON
 KB0597  PID         -  KB0597
 KB0597  STATE/COUNTY-  IL/MACON
 KB0597  COUNTRY     -  US
 KB0597  USGS QUAD   -  MACON EAST (2018)
 KB0597
 KB0597                         *CURRENT SURVEY CONTROL
 KB0597  ______________________________________________________________________
 KB0597* NAD 83(1997) POSITION- 39 42 34.20244(N) 088 59 55.38786(W)   ADJUSTED
 KB0597* NAVD 88 ORTHO HEIGHT -   219.260 (meters)      719.36  (feet) ADJUSTED
 KB0597  ______________________________________________________________________
 KB0597  GEOID HEIGHT    -        -32.423 (meters)                     GEOID18
 KB0597  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 KB0597  DYNAMIC HEIGHT  -        219.137 (meters)      718.95  (feet) COMP
 KB0597  MODELED GRAVITY -    980,062.7   (mgal)                       NAVD 88
 KB0597
 KB0597  HORZ ORDER      -  SECOND
 KB0597  VERT ORDER      -  FIRST     CLASS I
 KB0597
 KB0597.The horizontal coordinates were established by classical geodetic methods
 KB0597.and adjusted by the National Geodetic Survey in October 1999.
 KB0597
 KB0597.The orthometric height was determined by differential leveling and
 KB0597.adjusted by the NATIONAL GEODETIC SURVEY
 KB0597.in June 1991.
 KB0597
 KB0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0597.GEOID18 height accuracy estimate available here.
 KB0597
 KB0597.Click photographs - Photos may exist for this station.
 KB0597
 KB0597.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0597
 KB0597.The dynamic height is computed by dividing the NAVD 88
 KB0597.geopotential number by the normal gravity value computed on the
 KB0597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0597.degrees latitude (g = 980.6199 gals.).
 KB0597
 KB0597.The modeled gravity was interpolated from observed gravity values.
 KB0597
 KB0597. The following values were computed from the NAD 83(1997) position.
 KB0597
 KB0597;                    North         East     Units Scale Factor Converg.
 KB0597;SPC IL E     -   337,958.125   242,941.306   MT  1.00001507   -0 25 30.4
 KB0597;SPC IL E     - 1,108,784.28    797,049.93   sFT  1.00001507   -0 25 30.4
 KB0597;SPC IL W     -   338,387.241   800,152.319   MT  1.00006462   +0 44 46.5
 KB0597;SPC IL W     - 1,110,192.14  2,625,166.40   sFT  1.00006462   +0 44 46.5
 KB0597;UTM  16      - 4,397,425.200   328,662.727   MT  0.99996143   -1 16 38.2
 KB0597
 KB0597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0597!SPC IL E     -   0.99997069  x   1.00001507  =   0.99998576
 KB0597!SPC IL W     -   0.99997069  x   1.00006462  =   1.00003531
 KB0597!UTM  16      -   0.99997069  x   0.99996143  =   0.99993212
 KB0597
 KB0597:                Primary Azimuth Mark                     Grid Az
 KB0597:SPC IL E     -  MACON E STAR HOME TANK                   101 07 33.0
 KB0597:SPC IL W     -  MACON E STAR HOME TANK                   099 57 16.1
 KB0597:UTM  16      -  MACON E STAR HOME TANK                   101 58 40.8
 KB0597
 KB0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2866297425(NAD 83)
 KB0597
 KB0597|---------------------------------------------------------------------|
 KB0597| PID    Reference Object                     Distance      Geod. Az  |
 KB0597|                                                           dddmmss.s |
 KB0597| CI7743 MACON RM 2                           40.325 METERS 01204     |
 KB0597| KB1329 MACON A PT                            8.151 METERS 05456     |
 KB0597| KB1322 MACON E STAR HOME TANK              APPROX. 0.8 KM 1004202.6 |
 KB0597| KB1327 MACON RM 4                           92.723 METERS 19004     |
 KB0597| CI7742 MACON RM 1                           13.840 METERS 28056     |
 KB0597| KB0663 MACON RM                             13.870 METERS 28059     |
 KB0597| CI7744 MACON RM 3                           40.313 METERS 29640     |
 KB0597|---------------------------------------------------------------------|
 KB0597
 KB0597                          SUPERSEDED SURVEY CONTROL
 KB0597
 KB0597  NAD 83(1986)-  39 42 34.21068(N)    088 59 55.37836(W) AD(       ) 2
 KB0597  NAD 27      -  39 42 34.07470(N)    088 59 55.10000(W) AD(       ) 2
 KB0597  USSD        -  39 42 34.18800(N)    088 59 54.99000(W) AD(       ) 3
 KB0597  NGVD 29 (??/??/92)  219.333  (m)          719.60   (f) ADJ UNCH    1 1
 KB0597  NGVD 29             219.33   (m)          719.6    (f) LEVELING    3  
 KB0597
 KB0597.Superseded values are not recommended for survey control.
 KB0597
 KB0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0597.See file dsdata.pdf to determine how the superseded data were derived.
 KB0597
 KB0597_MARKER: DS = TRIANGULATION STATION DISK
 KB0597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0597_STAMPING: MACON 1920 1973
 KB0597_MARK LOGO: NGS
 KB0597_PROJECTION: FLUSH
 KB0597_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0597+STABILITY: SURFACE MOTION
 KB0597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0597+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2020
 KB0597
 KB0597  HISTORY     - Date     Condition        Report By
 KB0597  HISTORY     - 1920     MONUMENTED       CGS
 KB0597  HISTORY     - 1959     SEE DESCRIPTION  CGS
 KB0597  HISTORY     - 1969     GOOD             CGS
 KB0597  HISTORY     - 1972     MARK NOT FOUND   ILDT
 KB0597  HISTORY     - 1973     SEE DESCRIPTION  NGS
 KB0597  HISTORY     - 1973     SEE DESCRIPTION  NGS
 KB0597  HISTORY     - 1975     GOOD             ILDT
 KB0597  HISTORY     - 1976     GOOD             NGS
 KB0597  HISTORY     - 20130227 GOOD             ILDT
 KB0597  HISTORY     - 20200513 GOOD             ILDT
 KB0597
 KB0597                          STATION DESCRIPTION
 KB0597
 KB0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0597'AT MACON, ON THE EAST SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, IN
 KB0597'THE SOUTH END OF THE RAILROAD STATION PLATFORM, 0.73 METER, 2.39
 KB0597'FEET, NORTH OF THE NORTH EDGE OF A SIDEWALK, 28.65 METERS, 94.00
 KB0597'FEET, SOUTH OF THE SOUTHEAST CORNER OF THE RAILROAD STATION, AND
 KB0597'3.29 METERS, 10.79 FEET, EAST OF THE EAST AND NEAREST RAIL. THE
 KB0597'STATION AND UNDERGROUND MARKS ARE BRONZE TABLETS SET IN CONCRETE
 KB0597'AND THE REFERENCE MARK IS A BRONZE
 KB0597'TABLET SET IN THE NORTH ABUTMENT OF A CONCRETE CULVERT.  THE
 KB0597'REFERENCE MARK IS ON THE OPPOSITE SIDE OF THE TRACK, 13.87 METERS
 KB0597'45.51 FEET FROM THE STATION, N 79 DEG 01 MIN W. THE ELEVATION
 KB0597'OF THE STATION MARK IS 220.023 METERS 721.859 FEET AND OF THE
 KB0597'REFERENCE MARK 219.978 METERS 721.711 FEET.
 KB0597
 KB0597                          STATION RECOVERY (1959)
 KB0597
 KB0597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 KB0597'THE UNDERGROUND MARK WAS RECOVERED AND IS IN GOOD CONDITION. THE
 KB0597'SURFACE MARK, AND REFERENCE MARK HAVE BEEN DESTROYED.
 KB0597'THERE IS NO RAILROAD STATION PLATFORM AT THE PRESENT SITE. REFERENCE
 KB0597'MEASUREMENTS TAKEN ARE AS FOLLOWS- 33 FEET NORTH OF E-W ROAD.
 KB0597'
 KB0597'132 FEET SOUTH OF THE STATION SIGNAL.
 KB0597'
 KB0597'10.8 FEET EAST OF THE EAST AND NEAREST RAIL.
 KB0597
 KB0597                          STATION RECOVERY (1969)
 KB0597
 KB0597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0597'AT MACON.
 KB0597'AT MACON, 0.05 MILE SOUTHEAST OF THE PEOPLES BANK OF MACON, 0.2
 KB0597'MILE NORTH OF MILEPOST 742, 10 1/2 FEET EAST OF THE EAST RAIL OF
 KB0597'THE MAIN TRACK OF THE ILLINOIS CENTRAL RAILROAD, 122.7 FEET SOUTH
 KB0597'OF THE SOUTHWEST CORNER OF AN ABANDONED RAILROAD STATION, 35
 KB0597'FEET NORTH OF THE CENTER LINE OF DUNN STREET, 2.4 FEET NORTH OF
 KB0597'THE NORTH EDGE OF A SIDEWALK, 77 FEET EAST AND ACROSS THE
 KB0597'TRACK FROM BENCH MARK N 259, ABOUT 2 FEET BELOW THE LEVEL OF
 KB0597'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 1 1/2
 KB0597'FEET BELOW THE SURFACE OF THE GROUND.  SEC 32, T 15 N, R 2 E.
 KB0597
 KB0597                          STATION RECOVERY (1972)
 KB0597
 KB0597'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB0597'DESTROYED DESTROYED.
 KB0597'
 KB0597'SURFACE STATION DESTROYED AS DESCRIBED.
 KB0597
 KB0597                          STATION RECOVERY (1973)
 KB0597
 KB0597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFM)
 KB0597'THE UNDERGROUND STATION MARK WAS FOUND IN GOOD CONDITION.  NEW
 KB0597'SURFACE STA. MARK, RM 2 AND 3 SET.  1920 RM NOT RECOVERED AND
 KB0597'ASSUMED DESTROYED.
 KB0597
 KB0597                          STATION RECOVERY (1973)
 KB0597
 KB0597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 KB0597'THE STATION IS LOCATED NEAR THE CENTER OF MACON, 123 FEET SOUTH OF
 KB0597'THE SOUTHWEST CORNER OF RAILROAD DEPOT, 34 FEET NORTH OF THE
 KB0597'CENTERLINE OF E DUNN ST., 10.5 FEET EAST OF THE EAST RAIL OF MAIN
 KB0597'TRACK OF RAILROAD AND 35 FEET WEST OF A 36 INCH MAPLE TREE.  THE
 KB0597'MONUMENT IS FLUSH AND THE DISK IS STAMPED MACON 1920 1973.
 KB0597'
 KB0597'REFERENCE MARK 2 IS A STANDARD DISK STAMPED MACON 1920 NO 2 1973 SET
 KB0597'IN THE TOP AND CENTER OF ABANDONED SQUARE CONCRETE SIGNAL BASE, 12
 KB0597'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 164 FEET NORTH OF THE
 KB0597'CENTERLINE OF E DUNN ST., 9 FEET NORTHWEST OF THE SOUTHWEST CORNER
 KB0597'OF THE DEPOT AND 29 FEET SOUTHWEST OF THE NORTHWEST CORNER OF THE
 KB0597'DEPOT.  THE MONUMENT PROJECTS ABOUT 4 INCHES AND RESEMBLES A
 KB0597'STANDARD SQUARE REFERENCE MONUMENT.
 KB0597'
 KB0597'REFERENCE MARK 3 IS A STANDARD DISK STAMPED MACON 1920 NO 3 1973, SET
 KB0597'IN A DRILL HOLE IN THE SOUTHEAST CORNER OF A 5 X 5 FOOT CONCRETE
 KB0597'SLAB, 113 FEET WEST OF THE WEST RAIL OF MAIN TRACK, 76 FEET NORTH
 KB0597'OF THE CENTERLINE OF E DUNN ST. AND 37 FEET EAST OF THE CENTERLINE
 KB0597'OF N FRONT ST.
 KB0597'
 KB0597'THE UNDERGROUND STATION MARK WAS FOUND IN GOOD CONDITION.  NEW
 KB0597'SURFACE STA. MARK, RM 2 AND 3 SET.  1920 RM NOT RECOVERED AND
 KB0597'ASSUMED DESTROYED.
 KB0597'
 KB0597'CONSIDER THE ABOVE THE FIRCT FIRST PARAGRAPH OF THE TYPED TEXT.
 KB0597'
 KB0597'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MACON.
 KB0597'
 KB0597'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0597
 KB0597                          STATION RECOVERY (1975)
 KB0597
 KB0597'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0597'THIS MARK WAS RESET AND IS NOW LEVEL WITH GROUND SURFACE AND ABOUT
 KB0597'0.5 FEET BELOW LEVEL OF TRACK.
 KB0597
 KB0597                          STATION RECOVERY (1976)
 KB0597
 KB0597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0597'THE STATION MARK, REFERENCE MARK 2 AND 3 WERE RECOVERED AND FOUND
 KB0597'IN GOOD CONDITION.  THE 1920 REFERENCE MARK 1 WAS RECOVERED AND
 KB0597'FOUND IN GOOD CONDITION.  A NEW REFERENCE MARK 4 WAS ESTABLISHED AT
 KB0597'THIS DATE.  THE HORIZONTAL DIRECTIONS TO THE REFERENCE MARKS
 KB0597'CHECKED THE 1973 OBSERVATIONS ADEQUATELY.  THE DISTANCE TO THE
 KB0597'REFERENCE MARKS CHECKED ADEQUATELY.  A COMPLETE AND NEW
 KB0597'DESCRIPTION FOLLOWS.
 KB0597'
 KB0597'THE STATION IS LOCATED IN MACON AND ON THE ILLINOIS CENTRAL
 KB0597'RAILROAD PROPERTY.
 KB0597'
 KB0597'TO REACH THE STATION FROM THE POST OFFICE IN MACON, GO EAST ON E
 KB0597'DUNN STREET FOR 0.15 MILE TO RAILROAD CROSSING AND THE STATION ON
 KB0597'THE LEFT.  TO REACH REFERENCE MARK 4 FROM THE STATION, GO SOUTH
 KB0597'ALONG THE EAST SIDE OF TRACK FOR 0.1 MILE TO THE MARK ON THE
 KB0597'LEFT.
 KB0597'
 KB0597'STATION MARKS ARE STANDARD DISKS STAMPED MACON 1920 1973.  THE
 KB0597'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB0597'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 123 FEET
 KB0597'SOUTH OF THE SOUTHWEST CORNER OF THE OLD MACON RAILROAD STATION,
 KB0597'33.8 FEET NORTH OF THE CENTER OF E DUNN STREET AND 10.5 FEET EAST OF
 KB0597'THE EAST RAIL OF THE MAIN TRACK.  THE UNDERGROUND DISK IS SET IN
 KB0597'THE TOP OF AN IRREGULAR MASS OF CONCRETE 2 FEET BELOW THE
 KB0597'GROUND SURFACE.
 KB0597'
 KB0597'REFERENCE MARK 1, A STANDARD DISK STAMPED MACON 1920, IS CEMENTED
 KB0597'IN A DRILL HOLE IN THE NORTH EDGE OF A CONCRETE CULVERT THAT IS 1
 KB0597'FOOT BELOW THE GROUND SURFACE.  IT IS 34.5 FEET NORTH OF THE CENTER
 KB0597'OF E DUNN STREET AND 3.4 FEET WEST OF THE WEST RAIL OF TRACK.
 KB0597'
 KB0597'REFERENCE MARK 2, A STANDARD DISK STAMPED MACON 1920 NO 2 1973, IS
 KB0597'CEMENTED IN A DRILL HOLE IN THE CENTER OF A 4 BY 4 FOOT CONCRETE
 KB0597'SLAB THAT PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 12
 KB0597'FEET EAST OF THE EAST RAIL OF TRACK, 10 FEET NORTH-NORTHWEST OF THE
 KB0597'SOUTHWEST CORNER OF RAILROAD STATION AND 2.5 FEET WEST OF THE
 KB0597'BUILDING.
 KB0597'
 KB0597'REFERENCE MARK 3, A STANDARD DISK STAMPED MACON 1920 NO 3 1973, IS
 KB0597'CEMENTED IN A DRILL HOLE IN THE SOUTHEAST CORNER OF A 6 BY 6 FOOT
 KB0597'CONCRETE SLAB THAT PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT
 KB0597'IS 76 FEET NORTH OF THE CENTER OF E DUNN STREET AND 46 FEET EAST
 KB0597'OF THE CENTER OF N FRONT STREET.
 KB0597'
 KB0597'REFERENCE MARK 4, A STANDARD DISK STAMPED MACON 1920 NO 4 1976, IS
 KB0597'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB0597'FLUSH WITH THE GROUND SURFACE.  IT IS 19 FEET EAST OF THE EAST RAIL
 KB0597'OF TRACK.
 KB0597'
 KB0597'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--CENTER OF MACON.
 KB0597'
 KB0597'HEIGHT OF LIGHT ABOVE STATION MARK 4.1 FEET.
 KB0597
 KB0597                          STATION RECOVERY (2013)
 KB0597
 KB0597'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 KB0597'RECOVERED IN GOOD CONDITION.
 KB0597
 KB0597                          STATION RECOVERY (2020)
 KB0597
 KB0597'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0597'MARK WAS RESET, BUT VERTICAL MAY BE QUESTIONABLE BECAUSE MARK WAS
 KB0597'RESET AFTER LAST KNOWN LEVELING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1638 ***********************************************************************
 MF1638  DESIGNATION -  MACON
 MF1638  PID         -  MF1638
 MF1638  STATE/COUNTY-  IL/LASALLE
 MF1638  COUNTRY     -  US
 MF1638  USGS QUAD   -  LA SALLE (2018)
 MF1638
 MF1638                         *CURRENT SURVEY CONTROL
 MF1638  ______________________________________________________________________
 MF1638* NAD 83(1997) POSITION- 41 16 51.45321(N) 089 03 46.72497(W)   ADJUSTED
 MF1638* NAVD 88 ORTHO HEIGHT -   219.78  (+/-2cm)      721.1   (feet) VERTCON3
 MF1638  ______________________________________________________________________
 MF1638  GEOID HEIGHT    -        -32.928 (meters)                     GEOID18
 MF1638  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 MF1638  HORZ ORDER      -  SECOND
 MF1638  VERT ORDER      -  THIRD ? (See Below)
 MF1638
 MF1638.The horizontal coordinates were established by classical geodetic methods
 MF1638.and adjusted by the National Geodetic Survey in October 1999.
 MF1638
 MF1638.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1638.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1638
 MF1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1638.GEOID18 height accuracy estimate available here.
 MF1638
 MF1638.The vertical order pertains to the NGVD 29 superseded value.
 MF1638
 MF1638.Click photographs - Photos may exist for this station.
 MF1638
 MF1638.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1638
 MF1638. The following values were computed from the NAD 83(1997) position.
 MF1638
 MF1638;                    North         East     Units Scale Factor Converg.
 MF1638;SPC IL E     -   512,500.192   238,873.846   MT  1.00002097   -0 28 53.0
 MF1638;SPC IL E     - 1,681,427.71    783,705.28   sFT  1.00002097   -0 28 53.0
 MF1638;SPC IL W     -   512,813.633   792,458.831   MT  1.00004635   +0 43 41.6
 MF1638;SPC IL W     - 1,682,456.06  2,599,925.35   sFT  1.00004635   +0 43 41.6
 MF1638;UTM  16      - 4,571,999.455   327,234.229   MT  0.99996735   -1 21 41.0
 MF1638
 MF1638!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1638!SPC IL E     -   0.99997069  x   1.00002097  =   0.99999166
 MF1638!SPC IL W     -   0.99997069  x   1.00004635  =   1.00001704
 MF1638!UTM  16      -   0.99997069  x   0.99996735  =   0.99993804
 MF1638
 MF1638:                Primary Azimuth Mark                     Grid Az
 MF1638:SPC IL E     -  MCLEAN                                   191 48 32.7
 MF1638:SPC IL W     -  MCLEAN                                   190 35 58.1
 MF1638:UTM  16      -  MCLEAN                                   192 41 20.7
 MF1638
 MF1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2723471999(NAD 83)
 MF1638
 MF1638|---------------------------------------------------------------------|
 MF1638| PID    Reference Object                     Distance      Geod. Az  |
 MF1638|                                                           dddmmss.s |
 MF1638| CI7745 MACON LASALLE RM                     13.700 METERS 00938     |
 MF1638| MF1623 MCHENRY                             180.511 METERS 02747     |
 MF1638| MF1220 MCLEAN                              APPROX. 3.3 KM 1911939.7 |
 MF1638|---------------------------------------------------------------------|
 MF1638
 MF1638                          SUPERSEDED SURVEY CONTROL
 MF1638
 MF1638  NAD 83(1986)-  41 16 51.46618(N)    089 03 46.71732(W) AD(       ) 2
 MF1638  NAD 27      -  41 16 51.36800(N)    089 03 46.39000(W) AD(       ) 2
 MF1638  USSD        -  41 16 51.51100(N)    089 03 46.21400(W) AD(       ) 3
 MF1638  NGVD 29             219.84   (m)          721.3    (f) LEVELING    3  
 MF1638
 MF1638.Superseded values are not recommended for survey control.
 MF1638
 MF1638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1638.See file dsdata.pdf to determine how the superseded data were derived.
 MF1638
 MF1638_MARKER: N = NAIL
 MF1638_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 MF1638_SP_SET: WOODEN STAKE
 MF1638_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1638
 MF1638  HISTORY     - Date     Condition        Report By
 MF1638  HISTORY     - 1920     MONUMENTED       CGS
 MF1638  HISTORY     - 1952     SEE DESCRIPTION  USGS
 MF1638  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF1638  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1638
 MF1638                          STATION DESCRIPTION
 MF1638
 MF1638'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1638'STATION IS ABOUT 1-1/2 MILES S OF OGLESBY, ON THE W SIDE OF
 MF1638'THE ILLINOIS CENTRAL RAILROAD TRACK, 40 YARDS NW OF A SIGNPOST
 MF1638'MARKED STATION 1 MILE, 145 YARDS S OF A SEMAPHORE SIGNAL, AND
 MF1638'9.86 METERS (32.35 FEET) W OF THE W AND NEAREST RAIL.  THE
 MF1638'STATION AND REFERENCE MARKS ARE STAKES 2 BY 4 INCHES IN SIZE,
 MF1638'EACH WITH A NAIL IN THE TOP AND A CROSS FILED ON THE NAIL.  THE
 MF1638'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, 13.70 METERS
 MF1638'(44.95 FEET) FROM THE STATION, N 09 DEG 38 MIN E.
 MF1638
 MF1638                          STATION RECOVERY (1952)
 MF1638
 MF1638'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1952
 MF1638'THE TABLET BEARING THE MARKING MACON 1920 WAS FOUND LYING ON
 MF1638'THE GROUND IN THE APPROXIMATE LOCATION GIVEN BY THE DESCRIPTION.
 MF1638
 MF1638                          STATION RECOVERY (1997)
 MF1638
 MF1638'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1638'MARK NOT FOUND.
 MF1638
 MF1638                          STATION RECOVERY (2002)
 MF1638
 MF1638'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1638'RAILROAD ABANDONED...ALL LANDMARKS REMOVED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1321 ***********************************************************************
 KB1321  DESIGNATION -  MACON ATT MICROWAVE
 KB1321  PID         -  KB1321
 KB1321  STATE/COUNTY-  IL/MACON
 KB1321  COUNTRY     -  US
 KB1321  USGS QUAD   -  MACON EAST (2018)
 KB1321
 KB1321                         *CURRENT SURVEY CONTROL
 KB1321  ______________________________________________________________________
 KB1321* NAD 83(1997) POSITION- 39 41 53.58012(N) 088 58 24.69212(W)   ADJUSTED
 KB1321  ______________________________________________________________________
 KB1321  GEOID HEIGHT    -        -32.433 (meters)                     GEOID18
 KB1321  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 KB1321  HORZ ORDER      -  THIRD
 KB1321
 KB1321.The horizontal coordinates were established by classical geodetic methods
 KB1321.and adjusted by the National Geodetic Survey in October 1999.
 KB1321
 KB1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1321.GEOID18 height accuracy estimate available here.
 KB1321
 KB1321.Click photographs - Photos may exist for this station.
 KB1321
 KB1321.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1321
 KB1321. The following values were computed from the NAD 83(1997) position.
 KB1321
 KB1321;                    North         East     Units Scale Factor Converg.
 KB1321;SPC IL E     -   336,689.567   245,092.774   MT  1.00001210   -0 24 32.1
 KB1321;SPC IL E     - 1,104,622.35    804,108.54   sFT  1.00001210   -0 24 32.1
 KB1321;SPC IL W     -   337,162.859   802,329.384   MT  1.00007005   +0 45 43.8
 KB1321;SPC IL W     - 1,106,175.15  2,632,308.99   sFT  1.00007005   +0 45 43.8
 KB1321;UTM  16      - 4,396,124.862   330,794.972   MT  0.99995249   -1 15 39.2
 KB1321
 KB1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3079496124(NAD 83)
 KB1321
 KB1321                          SUPERSEDED SURVEY CONTROL
 KB1321
 KB1321  NAD 83(1986)-  39 41 53.58859(N)    088 58 24.68145(W) AD(       ) 3
 KB1321  NAD 27      -  39 41 53.45362(N)    088 58 24.41198(W) AD(       ) 3
 KB1321
 KB1321.Superseded values are not recommended for survey control.
 KB1321
 KB1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1321.See file dsdata.pdf to determine how the superseded data were derived.
 KB1321
 KB1321_MARKER: 45 = MICROWAVE TOWER
 KB1321
 KB1321  HISTORY     - Date     Condition        Report By
 KB1321  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1321
 KB1321                          STATION DESCRIPTION
 KB1321
 KB1321'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1321'THE MACON AMERICAN TELEPHONE AND TELEGRAPH COMPANY MICROWAVE
 KB1321'TOWER KSN 58 IS LOCATED 1.3 MILES EAST-SOUTHEAST OF MACON, ALONG A
 KB1321'BLACKTOP ROAD.  IT IS 212 FEET HIGH, PAINTED RED AND WHITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1322 ***********************************************************************
 KB1322  DESIGNATION -  MACON E STAR HOME TANK
 KB1322  PID         -  KB1322
 KB1322  STATE/COUNTY-  IL/MACON
 KB1322  COUNTRY     -  US
 KB1322  USGS QUAD   -  MACON EAST (2018)
 KB1322
 KB1322                         *CURRENT SURVEY CONTROL
 KB1322  ______________________________________________________________________
 KB1322* NAD 83(1997) POSITION- 39 42 29.50063(N) 088 59 23.18165(W)   ADJUSTED
 KB1322  ______________________________________________________________________
 KB1322  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 KB1322  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 KB1322  HORZ ORDER      -  THIRD
 KB1322
 KB1322.The horizontal coordinates were established by classical geodetic methods
 KB1322.and adjusted by the National Geodetic Survey in October 1999.
 KB1322
 KB1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1322.GEOID18 height accuracy estimate available here.
 KB1322
 KB1322.Click photographs - Photos may exist for this station.
 KB1322
 KB1322.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1322
 KB1322. The following values were computed from the NAD 83(1997) position.
 KB1322
 KB1322;                    North         East     Units Scale Factor Converg.
 KB1322;SPC IL E     -   337,807.463   243,707.410   MT  1.00001400   -0 25 09.8
 KB1322;SPC IL E     - 1,108,289.98    799,563.39   sFT  1.00001400   -0 25 09.8
 KB1322;SPC IL W     -   338,252.264   800,921.382   MT  1.00006653   +0 45 07.0
 KB1322;SPC IL W     - 1,109,749.30  2,627,689.57   sFT  1.00006653   +0 45 07.0
 KB1322;UTM  16      - 4,397,263.169   329,426.464   MT  0.99995822   -1 16 17.5
 KB1322
 KB1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2942697263(NAD 83)
 KB1322
 KB1322                          SUPERSEDED SURVEY CONTROL
 KB1322
 KB1322  NAD 83(1986)-  39 42 29.50870(N)    088 59 23.17143(W) AD(       ) 3
 KB1322  NAD 27      -  39 42 29.37419(N)    088 59 22.89582(W) AD(       ) 3
 KB1322
 KB1322.Superseded values are not recommended for survey control.
 KB1322
 KB1322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1322.See file dsdata.pdf to determine how the superseded data were derived.
 KB1322
 KB1322_MARKER: 53 = ELEVATED TANK
 KB1322
 KB1322  HISTORY     - Date     Condition        Report By
 KB1322  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1322
 KB1322                          STATION DESCRIPTION
 KB1322
 KB1322'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1322'TO REACH THE MACON EASTERN STAR HOME TANK FROM THE
 KB1322'POST OFFICE IN MACON, GO EAST, CROSSING THE RAILROAD TRACKS, FOR
 KB1322'0.1 MILES TO THE JUNCTION OF U.S. HIGHWAY 51 FOR 0.2 MILES TO THE
 KB1322'ENTRANCE TO THE EASTERN STAR HOME.  TURN LEFT, GO EAST FOR 0.45
 KB1322'MILES TO THE HOME AND THE TANK.  IT IS 130 FEET HIGH, SILVER IN
 KB1322'COLOR, WITH BLACK LETTERING O E S ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1358 ***********************************************************************
 KB1358  DESIGNATION -  MACON MUN TANK
 KB1358  PID         -  KB1358
 KB1358  STATE/COUNTY-  IL/MACON
 KB1358  COUNTRY     -  US
 KB1358  USGS QUAD   -  MACON WEST (2018)
 KB1358
 KB1358                         *CURRENT SURVEY CONTROL
 KB1358  ______________________________________________________________________
 KB1358* NAD 83(1997) POSITION- 39 42 27.77741(N) 089 00 01.10983(W)   ADJUSTED
 KB1358  ______________________________________________________________________
 KB1358  GEOID HEIGHT    -        -32.423 (meters)                     GEOID18
 KB1358  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 KB1358  HORZ ORDER      -  THIRD
 KB1358
 KB1358.The horizontal coordinates were established by classical geodetic methods
 KB1358.and adjusted by the National Geodetic Survey in October 1999.
 KB1358
 KB1358.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1358.GEOID18 height accuracy estimate available here.
 KB1358
 KB1358.Click photographs - Photos may exist for this station.
 KB1358
 KB1358.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1358
 KB1358. The following values were computed from the NAD 83(1997) position.
 KB1358
 KB1358;                    North         East     Units Scale Factor Converg.
 KB1358;SPC IL E     -   337,760.984   242,803.533   MT  1.00001526   -0 25 34.0
 KB1358;SPC IL E     - 1,108,137.50    796,597.92   sFT  1.00001526   -0 25 34.0
 KB1358;SPC IL W     -   338,187.314   800,018.598   MT  1.00006429   +0 44 42.8
 KB1358;SPC IL W     - 1,109,536.21  2,624,727.68   sFT  1.00006429   +0 44 42.8
 KB1358;UTM  16      - 4,397,230.139   328,522.045   MT  0.99996202   -1 16 41.7
 KB1358
 KB1358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2852297230(NAD 83)
 KB1358
 KB1358                          SUPERSEDED SURVEY CONTROL
 KB1358
 KB1358  NAD 83(1986)-  39 42 27.78531(N)    089 00 01.09792(W) AD(       ) 3
 KB1358  NAD 27      -  39 42 27.65108(N)    089 00 00.82239(W) AD(       ) 3
 KB1358
 KB1358.Superseded values are not recommended for survey control.
 KB1358
 KB1358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1358.See file dsdata.pdf to determine how the superseded data were derived.
 KB1358
 KB1358_MARKER: 53 = ELEVATED TANK
 KB1358
 KB1358  HISTORY     - Date     Condition        Report By
 KB1358  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1358
 KB1358                          STATION DESCRIPTION
 KB1358
 KB1358'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1358'THE MACON MUNICIPAL WATER TANK IS LOCATED IN THE SOUTH PART
 KB1358'OF MACON, IN THE NORTHWEST ANGLE OF SOUTH FRONT STREET AND WEST
 KB1358'FRICK STREET.  IT IS 130 FEET HIGH, SILVER IN COLOR, WITH BLACK
 KB1358'LETTERING MACON ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0663 ***********************************************************************
 KB0663  DESIGNATION -  MACON RM
 KB0663  PID         -  KB0663
 KB0663  STATE/COUNTY-  IL/MACON
 KB0663  COUNTRY     -  US
 KB0663  USGS QUAD   -  MACON EAST (2018)
 KB0663
 KB0663                         *CURRENT SURVEY CONTROL
 KB0663  ______________________________________________________________________
 KB0663* NAD 83(1986) POSITION- 39 42 34.29   (N) 088 59 55.96   (W)   HD_HELD1
 KB0663* NAVD 88 ORTHO HEIGHT -   219.743 (meters)      720.94  (feet) POSTED
 KB0663  ______________________________________________________________________
 KB0663  GEOID HEIGHT    -        -32.423 (meters)                     GEOID18
 KB0663  DYNAMIC HEIGHT  -        219.62  (meters)      720.5   (feet) COMP
 KB0663  MODELED GRAVITY -    980,062.7   (mgal)                       NAVD 88
 KB0663
 KB0663  VERT ORDER      -  * POSTED, SEE BELOW
 KB0663
 KB0663.The horizontal coordinates were determined by differentially corrected
 KB0663.hand held GPS observations or other comparable positioning techniques
 KB0663.and have an estimated accuracy of +/- 3 meters.
 KB0663
 KB0663.The orthometric height was determined by differential leveling
 KB0663.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0663
 KB0663.* This is a POSTED BENCH MARK height.
 KB0663
 KB0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0663.GEOID18 height accuracy estimate available here.
 KB0663
 KB0663.Click photographs - Photos may exist for this station.
 KB0663
 KB0663.The dynamic height is computed by dividing the NAVD 88
 KB0663.geopotential number by the normal gravity value computed on the
 KB0663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0663.degrees latitude (g = 980.6199 gals.).
 KB0663
 KB0663.The modeled gravity was interpolated from observed gravity values.
 KB0663
 KB0663;                    North         East    Units  Estimated Accuracy
 KB0663;SPC IL E     -   337,960.9     242,927.7     MT  (+/- 3 meters HH1 GPS) 
 KB0663
 KB0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2864997428(NAD 83)
 KB0663
 KB0663                          SUPERSEDED SURVEY CONTROL
 KB0663
 KB0663.No superseded survey control is available for this station.
 KB0663
 KB0663_MARKER: DR = REFERENCE MARK DISK
 KB0663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0663_STAMPING: MACON 1920
 KB0663_MARK LOGO: CGS
 KB0663_PROJECTION: RECESSED 49 CENTIMETERS
 KB0663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0663+STABILITY: SURFACE MOTION
 KB0663
 KB0663  HISTORY     - Date     Condition        Report By
 KB0663  HISTORY     - 1920     MONUMENTED       CGS
 KB0663  HISTORY     - 1961     GOOD             CGS
 KB0663
 KB0663                          STATION DESCRIPTION
 KB0663
 KB0663'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0663'AT MACON.
 KB0663'AT MACON, ABOUT 0.2 MILE NORTH OF MILEPOST 742, AT THE CROSSING
 KB0663'OF EAST DUNN STREET, 122.7 FEET SOUTH OF THE SOUTHWEST CORNER
 KB0663'OF THE ILLINOIS CENTRAL RAILROAD STATION, 10.7 FEET EAST OF THE
 KB0663'EAST RAIL OF THE MAIN TRACK, 77 FEET EAST AND ACROSS THE TRACK
 KB0663'FROM BENCH MARK N 259, 35 FEET NORTHEAST OF CENTER LINE OF THE
 KB0663'STREET, 2.4 FEET NORTH OF THE NORTH EDGE OF THE ASPHALT SIDEWALK,
 KB0663'IN SECTION 32, R 2E, T 15N, ABOUT 2 FEET BELOW LEVEL OF TRACK,
 KB0663'AND SET IN TOP OF A CONCRETE POST, 1.6 FEET UNDERGROUND.
 KB0663'NOTE-- THIS MARK WAS REPORTED DESTROYED ON THE ORIGINAL DESCRIPTION.
 KB0663'IT IS NOT KNOWN IF THIS IS A RESET MARK OR NOT AS IT FAILS TO
 KB0663'CHECK THE OLD ADJUSTED ELEVATION BY ABOUT 4 1/2 DECIMETERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1327 ***********************************************************************
 KB1327  DESIGNATION -  MACON RM 4
 KB1327  PID         -  KB1327
 KB1327  STATE/COUNTY-  IL/MACON
 KB1327  COUNTRY     -  US
 KB1327  USGS QUAD   -  MACON EAST (2018)
 KB1327
 KB1327                         *CURRENT SURVEY CONTROL
 KB1327  ______________________________________________________________________
 KB1327* NAD 83(1997) POSITION- 39 42 31.24234(N) 088 59 56.06873(W)   ADJUSTED
 KB1327* NAVD 88 ORTHO HEIGHT -   218.4   (meters)      717.    (feet) VERTCON3
 KB1327  ______________________________________________________________________
 KB1327  GEOID HEIGHT    -        -32.423 (meters)                     GEOID18
 KB1327  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 KB1327  HORZ ORDER      -  SECOND
 KB1327
 KB1327.The horizontal coordinates were established by classical geodetic methods
 KB1327.and adjusted by the National Geodetic Survey in October 1999.
 KB1327
 KB1327.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1327.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1327
 KB1327.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1327.GEOID18 height accuracy estimate available here.
 KB1327
 KB1327.Click photographs - Photos may exist for this station.
 KB1327
 KB1327.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1327
 KB1327. The following values were computed from the NAD 83(1997) position.
 KB1327
 KB1327;                    North         East     Units Scale Factor Converg.
 KB1327;SPC IL E     -   337,866.953   242,924.410   MT  1.00001509   -0 25 30.9
 KB1327;SPC IL E     - 1,108,485.16    796,994.50   sFT  1.00001509   -0 25 30.9
 KB1327;SPC IL W     -   338,295.738   800,137.289   MT  1.00006459   +0 44 46.0
 KB1327;SPC IL W     - 1,109,891.93  2,625,117.09   sFT  1.00006459   +0 44 46.0
 KB1327;UTM  16      - 4,397,334.294   328,644.478   MT  0.99996151   -1 16 38.6
 KB1327
 KB1327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1327!SPC IL E     -   0.99997082  x   1.00001509  =   0.99998591
 KB1327!SPC IL W     -   0.99997082  x   1.00006459  =   1.00003541
 KB1327!UTM  16      -   0.99997082  x   0.99996151  =   0.99993233
 KB1327
 KB1327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2864497334(NAD 83)
 KB1327
 KB1327|---------------------------------------------------------------------|
 KB1327| PID    Reference Object                     Distance      Geod. Az  |
 KB1327|                                                           dddmmss.s |
 KB1327| KB0597 MACON                                92.724 METERS 01004     |
 KB1327| KB1329 MACON A PT                           98.669 METERS 01325     |
 KB1327| KB1328 MACON RM 4 A PT                       5.244 METERS 32635     |
 KB1327|---------------------------------------------------------------------|
 KB1327
 KB1327                          SUPERSEDED SURVEY CONTROL
 KB1327
 KB1327  NAD 83(1986)-  39 42 31.25056(N)    088 59 56.05923(W) AD(       ) 2
 KB1327  NAD 27      -  39 42 31.11476(N)    088 59 55.78071(W) AD(       ) 2
 KB1327  NGVD 29 (07/19/86)  218.5    (m)          717.     (f) VERT ANG       
 KB1327
 KB1327.Superseded values are not recommended for survey control.
 KB1327
 KB1327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1327.See file dsdata.pdf to determine how the superseded data were derived.
 KB1327
 KB1327_MARKER: DR = REFERENCE MARK DISK
 KB1327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1327_STAMPING: MACON 1920 NO 4 1976
 KB1327_MARK LOGO: NGS
 KB1327_PROJECTION: FLUSH
 KB1327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1327+STABILITY: SURFACE MOTION
 KB1327
 KB1327  HISTORY     - Date     Condition        Report By
 KB1327  HISTORY     - 1976     MONUMENTED       NGS
 KB1327
 KB1327                          STATION DESCRIPTION
 KB1327
 KB1327'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1327'THE STATION IS LOCATED IN MACON AND ON THE ILLINOIS CENTRAL
 KB1327'RAILROAD PROPERTY.
 KB1327'
 KB1327'STATION MARK, A STANDARD REFERENCE MARK DISK STAMPED MACON 1920
 KB1327'NO 4 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1327'MONUMENT THAT IS FLUSH WITH TE GROUND SURFACE.  IT IS 19 FEET EAST
 KB1327'OF THE EAST RAIL OF TRACK.
 KB1327'
 KB1327'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1327'STATION MACON 1920.
 KB1327'
 KB1327'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1327'MACON 1920, DISTANCE BEING 92.718 METERS, SOUTH OF TRIANGULATION
 KB1327'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1626 ***********************************************************************
 MF1626  DESIGNATION -  MACOUPIN
 MF1626  PID         -  MF1626
 MF1626  STATE/COUNTY-  IL/LASALLE
 MF1626  COUNTRY     -  US
 MF1626  USGS QUAD   -  LA SALLE (2018)
 MF1626
 MF1626                         *CURRENT SURVEY CONTROL
 MF1626  ______________________________________________________________________
 MF1626* NAD 83(1997) POSITION- 41 17 15.73234(N) 089 03 25.74192(W)   ADJUSTED
 MF1626* NAVD 88 ORTHO HEIGHT -   184.    (meters)      604.    (feet) SCALED
 MF1626  ______________________________________________________________________
 MF1626  GEOID HEIGHT    -        -32.934 (meters)                     GEOID18
 MF1626  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 MF1626  HORZ ORDER      -  SECOND
 MF1626
 MF1626.The horizontal coordinates were established by classical geodetic methods
 MF1626.and adjusted by the National Geodetic Survey in October 1999.
 MF1626
 MF1626.The orthometric height was scaled from a topographic map.
 MF1626
 MF1626.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1626.GEOID18 height accuracy estimate available here.
 MF1626
 MF1626.Click photographs - Photos may exist for this station.
 MF1626
 MF1626.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1626
 MF1626. The following values were computed from the NAD 83(1997) position.
 MF1626
 MF1626;                    North         East     Units Scale Factor Converg.
 MF1626;SPC IL E     -   513,245.101   239,368.386   MT  1.00002022   -0 28 39.4
 MF1626;SPC IL E     - 1,683,871.64    785,327.78   sFT  1.00002022   -0 28 39.4
 MF1626;SPC IL W     -   513,568.837   792,937.547   MT  1.00004744   +0 43 55.8
 MF1626;SPC IL W     - 1,684,933.76  2,601,495.94   sFT  1.00004744   +0 43 55.8
 MF1626;UTM  16      - 4,572,736.641   327,740.124   MT  0.99996520   -1 21 27.8
 MF1626
 MF1626!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1626!SPC IL E     -   0.99997631  x   1.00002022  =   0.99999653
 MF1626!SPC IL W     -   0.99997631  x   1.00004744  =   1.00002375
 MF1626!UTM  16      -   0.99997631  x   0.99996520  =   0.99994152
 MF1626
 MF1626:                Primary Azimuth Mark                     Grid Az
 MF1626:SPC IL E     -  OGLESBY                                  047 51 30.5
 MF1626:SPC IL W     -  OGLESBY                                  046 38 55.3
 MF1626:UTM  16      -  OGLESBY                                  048 44 18.9
 MF1626
 MF1626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2774072736(NAD 83)
 MF1626
 MF1626|---------------------------------------------------------------------|
 MF1626| PID    Reference Object                     Distance      Geod. Az  |
 MF1626|                                                           dddmmss.s |
 MF1626| MF0717 OGLESBY                             APPROX. 0.7 KM 0472251.1 |
 MF1626| CI7746 MACOUPIN RM                          10.770 METERS 33906     |
 MF1626|---------------------------------------------------------------------|
 MF1626
 MF1626                          SUPERSEDED SURVEY CONTROL
 MF1626
 MF1626  NAD 83(1986)-  41 17 15.74596(N)    089 03 25.73449(W) AD(       ) 2
 MF1626  NAD 27      -  41 17 15.64800(N)    089 03 25.40900(W) AD(       ) 2
 MF1626  USSD        -  41 17 15.79100(N)    089 03 25.23200(W) AD(       ) 3
 MF1626
 MF1626.Superseded values are not recommended for survey control.
 MF1626
 MF1626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1626.See file dsdata.pdf to determine how the superseded data were derived.
 MF1626
 MF1626_MARKER: DS = TRIANGULATION STATION DISK
 MF1626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1626_STAMPING: MACOUPIN 1920
 MF1626_MARK LOGO: CGS
 MF1626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1626+STABILITY: SURFACE MOTION
 MF1626
 MF1626  HISTORY     - Date     Condition        Report By
 MF1626  HISTORY     - 1920     MONUMENTED       CGS
 MF1626  HISTORY     - 1966     MARK NOT FOUND   USGS
 MF1626  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF1626  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1626
 MF1626                          STATION DESCRIPTION
 MF1626
 MF1626'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1626'STATION IS ABOUT 3/4 MILE S OF OGLESBY, ON THE W SIDE OF THE
 MF1626'ILLINOIS CENTRAL RAILROAD TRACK, ON THE W EDGE OF A CUT JUST
 MF1626'W OF THE MARQUETTE CEMENT PLANT, 160 YARDS W OF THE MARQUETTE
 MF1626'CEMENT STOREHOUSE, AND 32.90 METERS (107.94 FEET) W OF THE W
 MF1626'AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE
 MF1626'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF1626'THE REFERENCE MARK IS ON THE SAME
 MF1626'SIDE OF THE TRACK, NEAR THE FENCE LINE, 10.77 METERS (35.33
 MF1626'FEET) FROM THE STATION, N 20 DEG 54 MIN W.
 MF1626
 MF1626                          STATION RECOVERY (1966)
 MF1626
 MF1626'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 MF1626'A GOOD SEARCH FAILED TO REVEAL THIS MARK.  THE AREA IS VERY
 MF1626'DENSE WITH BRUSH AND HEAVY GRASS.  A MORE THOROUGH SEARCH MIGHT
 MF1626'RECOVER THIS MARK.  THE AREA DESCRIBED SEEMS NOT TO HAVE
 MF1626'CHANGED.
 MF1626
 MF1626                          STATION RECOVERY (1997)
 MF1626
 MF1626'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1626'MARK NOT FOUND.
 MF1626
 MF1626                          STATION RECOVERY (2002)
 MF1626
 MF1626'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1626'RAILROAD ABANDONED...LANDMARKS REMOVED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0898 ***********************************************************************
 LD0898  DESIGNATION -  MACPORT
 LD0898  PID         -  LD0898
 LD0898  STATE/COUNTY-  IL/MCDONOUGH
 LD0898  COUNTRY     -  US
 LD0898  USGS QUAD   -  GOOD HOPE (2018)
 LD0898
 LD0898                         *CURRENT SURVEY CONTROL
 LD0898  ______________________________________________________________________
 LD0898* NAD 83(1997) POSITION- 40 31 10.09755(N) 090 39 13.84586(W)   ADJUSTED
 LD0898* NAD 83(1997) ELLIP HT-   175.426 (meters)        (10/21/99)   ADJUSTED
 LD0898* NAVD 88 ORTHO HEIGHT -   208.6   (meters)      684.    (feet) VERTCON3
 LD0898  ______________________________________________________________________
 LD0898  GEOID HEIGHT    -        -33.280 (meters)                     GEOID18
 LD0898  NAD 83(1997) X  -    -55,409.360 (meters)                     COMP
 LD0898  NAD 83(1997) Y  - -4,855,247.762 (meters)                     COMP
 LD0898  NAD 83(1997) Z  -  4,122,117.781 (meters)                     COMP
 LD0898  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 LD0898  HORZ ORDER      -  FIRST
 LD0898  ELLP ORDER      -  FOURTH    CLASS I
 LD0898
 LD0898.This mark is at Macomb Airport (MQB)
 LD0898
 LD0898.The horizontal coordinates were established by GPS observations
 LD0898.and adjusted by the National Geodetic Survey in October 1999.
 LD0898
 LD0898.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0898.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0898
 LD0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0898.GEOID18 height accuracy estimate available here.
 LD0898
 LD0898.Click photographs - Photos may exist for this station.
 LD0898
 LD0898.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0898
 LD0898.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0898
 LD0898.The ellipsoidal height was determined by GPS observations
 LD0898.and is referenced to NAD 83.
 LD0898
 LD0898. The following values were computed from the NAD 83(1997) position.
 LD0898
 LD0898;                    North         East     Units Scale Factor Converg.
 LD0898;SPC IL W     -   427,780.365   658,717.184   MT  0.99996215   -0 18 59.5
 LD0898;SPC IL W     - 1,403,476.08  2,161,141.29   sFT  0.99996215   -0 18 59.5
 LD0898;UTM  15      - 4,488,060.673   698,749.945   MT  1.00008625   +1 31 29.3
 LD0898
 LD0898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0898!SPC IL W     -   0.99997248  x   0.99996215  =   0.99993463
 LD0898!UTM  15      -   0.99997248  x   1.00008625  =   1.00005873
 LD0898
 LD0898:                Primary Azimuth Mark                     Grid Az
 LD0898:SPC IL W     -  MACPORT AZ MK 2                          091 04 27.0
 LD0898:UTM  15      -  MACPORT AZ MK 2                          089 13 58.2
 LD0898
 LD0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9874988060(NAD 83)
 LD0898
 LD0898|---------------------------------------------------------------------|
 LD0898| PID    Reference Object                     Distance      Geod. Az  |
 LD0898|                                                           dddmmss.s |
 LD0898| LD0900 MACPORT AZ MK 2                     APPROX. 0.9 KM 0904527.5 |
 LD0898| LD0899 MACPORT AZ MK                       APPROX. 0.5 KM 0911322.8 |
 LD0898|---------------------------------------------------------------------|
 LD0898
 LD0898                          SUPERSEDED SURVEY CONTROL
 LD0898
 LD0898  NAD 83(1986)-  40 31 10.10495(N)    090 39 13.84737(W) AD(       ) 1
 LD0898  NGVD 29 (06/25/91)  208.6    (m)  OSU 89B  model used  GPS OBS        
 LD0898
 LD0898.Superseded values are not recommended for survey control.
 LD0898
 LD0898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0898.See file dsdata.pdf to determine how the superseded data were derived.
 LD0898
 LD0898_MARKER: I = METAL ROD
 LD0898_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LD0898_STAMPING: MACPORT 1990
 LD0898_MARK LOGO: NGS
 LD0898_PROJECTION: FLUSH
 LD0898_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0898+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2006
 LD0898_ROD/PIPE-DEPTH: 8.5 meters
 LD0898_SLEEVE-DEPTH  : 1.0 meters
 LD0898
 LD0898  HISTORY     - Date     Condition        Report By
 LD0898  HISTORY     - 1990     MONUMENTED       NGS
 LD0898  HISTORY     - 20040126 GOOD             USPSQD
 LD0898  HISTORY     - 20061208 GOOD             INDIV
 LD0898
 LD0898                          STATION DESCRIPTION
 LD0898
 LD0898'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LD0898'THE STATION IS LOCATED ABOUT 7.0 KM (4.3 MI) NORTH OF MACOMB, AT THE
 LD0898'MACOMB MUNICIPAL AIRPORT, IN THE SOUTHEAST ANGLE OF THE JUNCTION OF
 LD0898'RUNWAY 8-26 AND THE EASTERN CONNECTING TAXI, IN THE SOUTHWEST 1/4 OF
 LD0898'SECTION 8, T 6 N, R 2 W.  OWNERSHIP--MACOMB AIRPORT AUTHORITY, RR 1,
 LD0898'MACOMB, IL 61455.  AIRPORT MANAGER IS LEE COBB, PHONE 309-833-3324 OR
 LD0898'HOME 769-5249.
 LD0898'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAYS 136 AND 67 NORTH
 LD0898'AT THE SOUTHWEST CORNER OF CHANDLER PARK IN MACOMB, GO NORTH ON
 LD0898'HIGHWAY 67 FOR 2.43 KM (1.51 MI) TO THE BRIDGE OVER THE LA MOINE
 LD0898'RIVER. CONTINUE NORTH FOR 3.61 KM (2.24 MI) TO A PAVED CROSSROAD.
 LD0898'TURN RIGHT, EAST, ON AIRPORT ROAD FOR 1.55 KM (0.96 MI) TO THE
 LD0898'AIRPORT ENTRANCE ON THE LEFT. TURN LEFT, NORTH, FOR 0.37 KM
 LD0898'(0.23 MI) TO A GATE ON THE RIGHT AT PARKING LOT AND CORNER OF HANGAR.
 LD0898'TURN RIGHT, NORTH, THROUGH GATE, THEN LEFT, THEN RIGHT, ON APRON FOR
 LD0898'0.14 KM (0.09 MI) TO A TAXI ON THE RIGHT.  TURN RIGHT, EAST THEN
 LD0898'NORTH, ON TAXI FOR 0.41 KM (0.25 MI) TO THE STATION ON THE RIGHT JUST
 LD0898'BEFORE REACHING THE RUNWAY.
 LD0898'THE STATION IS LOCATED 24.3 M (79.7 FT) SOUTH FROM THE CENTER OF
 LD0898'RUNWAY 8-26, 18.5 M (60.7 FT) EAST FROM THE CENTER OF THE TAXI, 9.6 M
 LD0898'(31.5 FT) SOUTHEAST FROM TAXI LIGHT 2-17 AT CENTER OF THE CURVED
 LD0898'ASPHALT, AND 8.45 M (27.72 FT) SOUTH-SOUTHWEST FROM THE SOUTHWEST
 LD0898'CORNER OF AN ILLUMINATED ARROW SIGN.
 LD0898'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-IN LOGO CAP.
 LD0898
 LD0898                          STATION RECOVERY (2004)
 LD0898
 LD0898'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0898'RECOVERED IN GOOD CONDITION.
 LD0898
 LD0898                          STATION RECOVERY (2006)
 LD0898
 LD0898'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (DEL)
 LD0898'DESCRIPTION OF MARK IS OUTDATED. A NEW DESCRIPTIONS IS AS FOLLOWS-
 LD0898'60.7 FEET EAST OF THE TAXIWAY, 79.7 FEET SOUTH OF THE CENTERLINE
 LD0898'STRIPE OF MAIN RUNWAY, 20.0 FEET SOUTHEAST OF CENTER OF THE BLUE
 LD0898'TAXIWAY LIGHT, 15.2 FEET SOUTH SOUTH WEST OF SOUTHWEST CORNER OF
 LD0898'LIGHTED TAXIWAY ARROW SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0899 ***********************************************************************
 LD0899  DESIGNATION -  MACPORT AZ MK
 LD0899  PID         -  LD0899
 LD0899  STATE/COUNTY-  IL/MCDONOUGH
 LD0899  COUNTRY     -  US
 LD0899  USGS QUAD   -  GOOD HOPE (2018)
 LD0899
 LD0899                         *CURRENT SURVEY CONTROL
 LD0899  ______________________________________________________________________
 LD0899* NAD 83(1997) POSITION- 40 31 09.71854(N) 090 38 50.62220(W)   ADJUSTED
 LD0899* NAD 83(1997) ELLIP HT-   174.085 (meters)        (10/21/99)   ADJUSTED
 LD0899* NAVD 88 ORTHO HEIGHT -   207.2   (meters)      680.    (feet) VERTCON3
 LD0899  ______________________________________________________________________
 LD0899  GEOID HEIGHT    -        -33.276 (meters)                     GEOID18
 LD0899  NAD 83(1997) X  -    -54,862.775 (meters)                     COMP
 LD0899  NAD 83(1997) Y  - -4,855,260.545 (meters)                     COMP
 LD0899  NAD 83(1997) Z  -  4,122,108.022 (meters)                     COMP
 LD0899  LAPLACE CORR    -          1.27  (seconds)                    DEFLEC18
 LD0899  HORZ ORDER      -  FIRST
 LD0899  ELLP ORDER      -  FOURTH    CLASS I
 LD0899
 LD0899.This mark is at Macomb Airport (MQB)
 LD0899
 LD0899.The horizontal coordinates were established by GPS observations
 LD0899.and adjusted by the National Geodetic Survey in October 1999.
 LD0899
 LD0899.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0899.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0899
 LD0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0899.GEOID18 height accuracy estimate available here.
 LD0899
 LD0899.Click photographs - Photos may exist for this station.
 LD0899
 LD0899.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0899
 LD0899.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0899
 LD0899.The ellipsoidal height was determined by GPS observations
 LD0899.and is referenced to NAD 83.
 LD0899
 LD0899. The following values were computed from the NAD 83(1997) position.
 LD0899
 LD0899;                    North         East     Units Scale Factor Converg.
 LD0899;SPC IL W     -   427,765.674   659,263.771   MT  0.99996160   -0 18 44.4
 LD0899;SPC IL W     - 1,403,427.88  2,162,934.56   sFT  0.99996160   -0 18 44.4
 LD0899;UTM  15      - 4,488,063.553   699,296.790   MT  1.00008893   +1 31 44.4
 LD0899
 LD0899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0899!SPC IL W     -   0.99997269  x   0.99996160  =   0.99993429
 LD0899!UTM  15      -   0.99997269  x   1.00008893  =   1.00006162
 LD0899
 LD0899:                Primary Azimuth Mark                     Grid Az
 LD0899:SPC IL W     -  MACPORT                                  271 32 22.3
 LD0899:UTM  15      -  MACPORT                                  269 41 53.5
 LD0899
 LD0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9929688063(NAD 83)
 LD0899
 LD0899|---------------------------------------------------------------------|
 LD0899| PID    Reference Object                     Distance      Geod. Az  |
 LD0899|                                                           dddmmss.s |
 LD0899| LD0898 MACPORT                             APPROX. 0.5 KM 2711337.9 |
 LD0899|---------------------------------------------------------------------|
 LD0899
 LD0899                          SUPERSEDED SURVEY CONTROL
 LD0899
 LD0899  NAD 83(1986)-  40 31 09.72593(N)    090 38 50.62371(W) AD(       ) 1
 LD0899  NGVD 29 (06/25/91)  207.3    (m)  OSU 89B  model used  GPS OBS        
 LD0899
 LD0899.Superseded values are not recommended for survey control.
 LD0899
 LD0899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0899.See file dsdata.pdf to determine how the superseded data were derived.
 LD0899
 LD0899_MARKER: I = METAL ROD
 LD0899_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LD0899_STAMPING: MACPORT AZ MK 1990
 LD0899_MARK LOGO: NGS
 LD0899_PROJECTION: FLUSH
 LD0899_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0899_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0899+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2004
 LD0899_ROD/PIPE-DEPTH: 8.5 meters
 LD0899_SLEEVE-DEPTH  : 1.0 meters
 LD0899
 LD0899  HISTORY     - Date     Condition        Report By
 LD0899  HISTORY     - 1990     MONUMENTED       NGS
 LD0899  HISTORY     - 20040126 GOOD             USPSQD
 LD0899
 LD0899                          STATION DESCRIPTION
 LD0899
 LD0899'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LD0899'THE STATION IS LOCATED ABOUT 7.0 KM (4.3 MI) NORTH OF MACOMB, AT THE
 LD0899'MACOMB MUNICIPAL AIRPORT, ABOUT 0.39 KM (0.24 MI) WEST FROM THE EAST
 LD0899'END OF AND ON THE SOUTH SIDE OF RUNWAY 8-26, IN SOUTH CENTRAL SECTION
 LD0899'8, T 6 N, R 2 W.  OWNERSHIP--MACOMB AIRPORT AUTHORITY, RR 1, MACOMB,
 LD0899'IL 61455.  AIRPORT MANAGER IS LEE COBB, PHONE 309-833-3324 OR HOME
 LD0899'769-5249.
 LD0899'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAYS 136 AND 67 NORTH
 LD0899'AT THE SOUTHWEST CORNER OF CHANDLER PARK IN MACOMB, GO NORTH ON
 LD0899'HIGHWAY 67 FOR 2.43 KM (1.51 MI) TO THE BRIDGE OVER THE LA MOINE
 LD0899'RIVER. CONTINUE NORTH FOR 3.61 KM (2.24 MI) TO A PAVED CROSSROAD.
 LD0899'TURN RIGHT, EAST, ON AIRPORT ROAD FOR 1.55 KM (0.96 MI) TO THE
 LD0899'AIRPORT ENTRANCE ON THE LEFT. TURN LEFT, NORTH, FOR 0.37 KM
 LD0899'(0.23 MI) TO A GATE ON THE RIGHT AT PARKING LOT AND CORNER OF HANGAR.
 LD0899'TURN RIGHT, NORTH, THROUGH GATE, THEN LEFT, THEN RIGHT, ON APRON FOR
 LD0899'0.14 KM (0.09 MI) TO A TAXI ON THE RIGHT.  TURN RIGHT, EAST THEN
 LD0899'NORTH, ON TAXI FOR 0.41 KM (0.25 MI) TO THE RUNWAY. TURN RIGHT, EAST,
 LD0899'ALONG SOUTH SIDE OF RUNWAY FOR 0.57 KM (0.35 MI) TO THE STATION.
 LD0899'THE STATION IS LOCATED 35.2 M (115.5 FT) SOUTH FROM THE CENTER OF THE
 LD0899'RUNWAY, 20.7 M (67.9 FT) SOUTH-SOUTHWEST FROM THE SOUTHWEST CORNER OF
 LD0899'AN ILLUMINATED ARROW SIGN, AND 2.1 M (6.9 FT) NORTHEAST FROM THE
 LD0899'NORTHEAST CORNER OF A 1.0 X 1.2 METER CONCRETE BOX DRAIN WITH METAL
 LD0899'GRATE COVER.
 LD0899'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-IN LOGO CAP.
 LD0899
 LD0899                          STATION RECOVERY (2004)
 LD0899
 LD0899'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0899'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0900 ***********************************************************************
 LD0900  DESIGNATION -  MACPORT AZ MK 2
 LD0900  PID         -  LD0900
 LD0900  STATE/COUNTY-  IL/MCDONOUGH
 LD0900  COUNTRY     -  US
 LD0900  USGS QUAD   -  GOOD HOPE (2018)
 LD0900
 LD0900                         *CURRENT SURVEY CONTROL
 LD0900  ______________________________________________________________________
 LD0900* NAD 83(1997) POSITION- 40 31 09.70967(N) 090 38 35.58607(W)   ADJUSTED
 LD0900* NAD 83(1997) ELLIP HT-   172.842 (meters)        (10/21/99)   ADJUSTED
 LD0900* NAVD 88 ORTHO HEIGHT -   206.0   (meters)      676.    (feet) VERTCON3
 LD0900  ______________________________________________________________________
 LD0900  GEOID HEIGHT    -        -33.273 (meters)                     GEOID18
 LD0900  NAD 83(1997) X  -    -54,508.831 (meters)                     COMP
 LD0900  NAD 83(1997) Y  - -4,855,263.765 (meters)                     COMP
 LD0900  NAD 83(1997) Z  -  4,122,107.006 (meters)                     COMP
 LD0900  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 LD0900  HORZ ORDER      -  FIRST
 LD0900  ELLP ORDER      -  FOURTH    CLASS I
 LD0900
 LD0900.This mark is at Macomb Airport (MQB)
 LD0900
 LD0900.The horizontal coordinates were established by GPS observations
 LD0900.and adjusted by the National Geodetic Survey in October 1999.
 LD0900
 LD0900.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0900.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0900
 LD0900.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0900.GEOID18 height accuracy estimate available here.
 LD0900
 LD0900.Click photographs - Photos may exist for this station.
 LD0900
 LD0900.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0900
 LD0900.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0900
 LD0900.The ellipsoidal height was determined by GPS observations
 LD0900.and is referenced to NAD 83.
 LD0900
 LD0900. The following values were computed from the NAD 83(1997) position.
 LD0900
 LD0900;                    North         East     Units Scale Factor Converg.
 LD0900;SPC IL W     -   427,763.480   659,617.699   MT  0.99996124   -0 18 34.6
 LD0900;SPC IL W     - 1,403,420.68  2,164,095.73   sFT  0.99996124   -0 18 34.6
 LD0900;UTM  15      - 4,488,072.733   699,650.651   MT  1.00009067   +1 31 54.2
 LD0900
 LD0900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0900!SPC IL W     -   0.99997289  x   0.99996124  =   0.99993413
 LD0900!UTM  15      -   0.99997289  x   1.00009067  =   1.00006355
 LD0900
 LD0900:                Primary Azimuth Mark                     Grid Az
 LD0900:SPC IL W     -  MACPORT                                  271 04 27.0
 LD0900:UTM  15      -  MACPORT                                  269 13 58.2
 LD0900
 LD0900_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9965088072(NAD 83)
 LD0900
 LD0900|---------------------------------------------------------------------|
 LD0900| PID    Reference Object                     Distance      Geod. Az  |
 LD0900|                                                           dddmmss.s |
 LD0900| LD0898 MACPORT                             APPROX. 0.9 KM 2704552.4 |
 LD0900|---------------------------------------------------------------------|
 LD0900
 LD0900                          SUPERSEDED SURVEY CONTROL
 LD0900
 LD0900  NAD 83(1986)-  40 31 09.71706(N)    090 38 35.58758(W) AD(       ) 1
 LD0900  NGVD 29 (06/25/91)  206.1    (m)  OSU 89B  model used  GPS OBS        
 LD0900
 LD0900.Superseded values are not recommended for survey control.
 LD0900
 LD0900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0900.See file dsdata.pdf to determine how the superseded data were derived.
 LD0900
 LD0900_MARKER: I = METAL ROD
 LD0900_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LD0900_STAMPING: MACPORT AZ MK 2 1990
 LD0900_MARK LOGO: NGS
 LD0900_PROJECTION: FLUSH
 LD0900_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0900_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0900+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2006
 LD0900_ROD/PIPE-DEPTH: 14.6 meters
 LD0900_SLEEVE-DEPTH  : 1.0 meters
 LD0900
 LD0900  HISTORY     - Date     Condition        Report By
 LD0900  HISTORY     - 1990     MONUMENTED       NGS
 LD0900  HISTORY     - 20040126 GOOD             USPSQD
 LD0900  HISTORY     - 20061208 GOOD             INDIV
 LD0900
 LD0900                          STATION DESCRIPTION
 LD0900
 LD0900'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LD0900'MACPORT AZ MK 1990 WILL BE DESTROYED BY AIRPORT CONSTRUCTION IN THE
 LD0900'NEAR FUTURE.  THIS STATION WAS ESTABLISHED BY THIS PARTY IN
 LD0900'CONJUNCTION WITH THE ILLINOIS STATE ADVISOR MR. RON BREWER.  A NEW
 LD0900'AND COMPLETE DESCRIPTION FOLLOWS.
 LD0900'STATION IS LOCATED ABOUT 7.0 KM (4.3 MI) NORTH OF MACOMB, AT THE
 LD0900'MACOMB MUNICIPAL AIRPORT, AT THE EAST END OF RUNWAY 8-26, IN THE
 LD0900'GRASSY AREA OF THE NEW COFFEE CUP HANDLE TURN-AROUND APPROACH.  IN
 LD0900'SOUTH CENTRAL SECTION 8, T 6 N, R 2 W. OWNERSHIP-MACOMB AIRPORT
 LD0900'AUTHORITY, RR 1, MACOMB, IL 61455.  AIRPORT MANAGER IS LEE COBB,
 LD0900'PHONE-309-833-3324, OR HOME 769-5249.
 LD0900'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 136 AND 67 NORTH
 LD0900'AT THE SOUTHWEST CORNER OF CHANDLER PARK IN MACOMB, GO NORTH ON
 LD0900'HIGHWAY 67 FOR 2.43 KM (1.51 MI) TO THE BRIDGE OVER THE LA MOINE
 LD0900'RIVER.  CONTINUE NORTH FOR 3.61 KM (2.24 MI) TO A PAVED CROSSROAD.
 LD0900'TURN RIGHT, EAST, ON AIRPORT ROAD FOR 1.55 KM (0.96 MI) TO THE
 LD0900'AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT, NORTH, FOR 0.37 KM
 LD0900'(0.23 MI) TO A GATE ON THE RIGHT AT PARKING LOT AND CORNER OF HANGAR.
 LD0900'TURN RIGHT, NORTH, THROUGH GATE, THEN LEFT THEN RIGHT ON APRON FOR
 LD0900'0.14 KM (0.09 MI) TO A TAXI ON THE RIGHT.  TURN RIGHT, EAST THEN
 LD0900'NORTH, ON TAXI FOR 0.41 KM (0.25 MI) TO THE RUNWAY. TURN RIGHT, EAST,
 LD0900'ALONG SIDE OF RUNWAY FOR 0.89 KM (0.55 MI) TO THE COFFEE CUP HANDLE
 LD0900'TURN-AROUND AT EXTREME EAST END OF RUNWAY AND THE STATION AS
 LD0900'DESCRIBED.
 LD0900'STATION IS 35.2 M (115.5 FT) SOUTH OF THE CENTERLINE OF THE RUNWAY,
 LD0900'21.5 M (70.5 FT) SOUTHEAST OF A RUNWAY LIGHT, 38.8 M (127.3 FT) WEST
 LD0900'OF THE CENTERLINE OF THE EAST APPROACH, 30.9 M (101.4 FT) EAST OF THE
 LD0900'CENTERLINE OF THE WEST APPROACH, 9.0 M (29.5 FT) SOUTHWEST OF THE
 LD0900'SOUTHWEST CORNER OF THE CONCRETE SLAB FOR A VASI.
 LD0900'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-IN LOGO CAP.
 LD0900
 LD0900                          STATION RECOVERY (2004)
 LD0900
 LD0900'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 LD0900'RECOVERED IN GOOD CONDITION.
 LD0900
 LD0900                          STATION RECOVERY (2006)
 LD0900
 LD0900'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (DEL)
 LD0900'DESCRIPTION OF THE MARK IS OUTDATED.  A NEW DESCRIPTION IS AS FOLLOW-
 LD0900'114.5 FEET SOUTH OF THE CENTERLINE STRIPE OF MAIN RUNWAY, 127.0 FEET
 LD0900'WEST OF THE CENTERLINE OF THE NORTH-SOUTH TAXIWAY, 20.4 FEET SOUTHWEST
 LD0900'OF THE SOUTHWEST CORNER OF THE CONRETE VASI PAD, 64.4 FEET SOUTHEAST
 LD0900'OF THE CENTER OF A WHITE RUNWAY LIGHT, 48.3 FEET SOUTHWEST OF THE
 LD0900'SOUTHWEST CORNER OF A CONRETE PAD FOR A TAXIWAY LIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1651 ***********************************************************************
 MF1651  DESIGNATION -  MAD
 MF1651  PID         -  MF1651
 MF1651  STATE/COUNTY-  IL/LASALLE
 MF1651  COUNTRY     -  US
 MF1651  USGS QUAD   -  TONICA (2018)
 MF1651
 MF1651                         *CURRENT SURVEY CONTROL
 MF1651  ______________________________________________________________________
 MF1651* NAD 83(1997) POSITION- 41 09 47.04998(N) 089 03 40.21746(W)   ADJUSTED
 MF1651* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 MF1651  ______________________________________________________________________
 MF1651  GEOID HEIGHT    -        -32.794 (meters)                     GEOID18
 MF1651  LAPLACE CORR    -          1.95  (seconds)                    DEFLEC18
 MF1651  HORZ ORDER      -  SECOND
 MF1651
 MF1651.The horizontal coordinates were established by classical geodetic methods
 MF1651.and adjusted by the National Geodetic Survey in October 1999.
 MF1651
 MF1651.The orthometric height was scaled from a topographic map.
 MF1651
 MF1651.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1651.GEOID18 height accuracy estimate available here.
 MF1651
 MF1651.Click photographs - Photos may exist for this station.
 MF1651
 MF1651.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1651
 MF1651. The following values were computed from the NAD 83(1997) position.
 MF1651
 MF1651;                    North         East     Units Scale Factor Converg.
 MF1651;SPC IL E     -   499,406.479   238,915.678   MT  1.00002090   -0 28 44.7
 MF1651;SPC IL E     - 1,638,469.42    783,842.52   sFT  1.00002090   -0 28 44.7
 MF1651;SPC IL W     -   499,723.376   792,776.748   MT  1.00004707   +0 43 39.7
 MF1651;SPC IL W     - 1,639,509.11  2,600,968.38   sFT  1.00004707   +0 43 39.7
 MF1651;UTM  16      - 4,558,907.339   327,075.205   MT  0.99996804   -1 21 25.2
 MF1651
 MF1651!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1651!SPC IL E     -   0.99997080  x   1.00002090  =   0.99999170
 MF1651!SPC IL W     -   0.99997080  x   1.00004707  =   1.00001787
 MF1651!UTM  16      -   0.99997080  x   0.99996804  =   0.99993884
 MF1651
 MF1651:                Primary Azimuth Mark                     Grid Az
 MF1651:SPC IL E     -  MAR                                      176 07 41.5
 MF1651:SPC IL W     -  MAR                                      174 55 17.1
 MF1651:UTM  16      -  MAR                                      177 00 22.0
 MF1651
 MF1651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2707558907(NAD 83)
 MF1651
 MF1651|---------------------------------------------------------------------|
 MF1651| PID    Reference Object                     Distance      Geod. Az  |
 MF1651|                                                           dddmmss.s |
 MF1651| MF1654 MAR                                 APPROX. 4.5 KM 1753856.8 |
 MF1651|---------------------------------------------------------------------|
 MF1651
 MF1651                          SUPERSEDED SURVEY CONTROL
 MF1651
 MF1651  NAD 83(1986)-  41 09 47.05338(N)    089 03 40.21964(W) AD(       ) 2
 MF1651
 MF1651.Superseded values are not recommended for survey control.
 MF1651
 MF1651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1651.See file dsdata.pdf to determine how the superseded data were derived.
 MF1651
 MF1651_MARKER: I = METAL ROD
 MF1651_SETTING: 0 = UNSPECIFIED SETTING
 MF1651_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1651
 MF1651  HISTORY     - Date     Condition        Report By
 MF1651  HISTORY     - 1972     MONUMENTED       ILDT
 MF1651  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF1651  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1651
 MF1651                          STATION DESCRIPTION
 MF1651
 MF1651'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 MF1651'TO REACH FROM THE JUNCTION OF US-51 AND ILL. 18, GO NORTH ON US-51
 MF1651'FOR 3.0 MILES TO A GRAVEL CROSSROAD, TURN RIGHT (EAST) AND GO 0.30
 MF1651'MILE TO THE ILL. CENTRAL R.R. AND THE STATION ON THE LEFT.  STATION
 MF1651'IS A 5/8 INCH IRON ROD WITH A YELLOW PLASTIC CAP, 29.3 FT. EAST OF A
 MF1651'R.R. TIE MARKED WITH BOTTLE CAP AND RIBBON, 39.5 FT. SE OF R.R.
 MF1651'TIE MARKED WITH BOTTLE CAP AND RIBBON, 39.4 FT. N.N.E. OF A
 MF1651'TELEPHONE POLE, 30.6 FT. E. OF E. AND NEAREST RAIL, BM T 225
 MF1651'1960 IS 174.47 FT. FROM STATION IN AZIMUTH 198 DEG 13 MIN 24.4
 MF1651'SEC.
 MF1651'
 MF1651'LOCATION 1.75 MILE NORTH OF LOSTANT ALONG THE ILLINOIS CENTRAL
 MF1651'RAILROAD.
 MF1651
 MF1651                          STATION RECOVERY (1997)
 MF1651
 MF1651'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1651'MARK NOT FOUND.
 MF1651
 MF1651                          STATION RECOVERY (2002)
 MF1651
 MF1651'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1651'RAILROAD ABANDONED..LANDMARKS REMOVED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1224 ***********************************************************************
 MF1224  DESIGNATION -  MADISON
 MF1224  PID         -  MF1224
 MF1224  STATE/COUNTY-  IL/LASALLE
 MF1224  COUNTRY     -  US
 MF1224  USGS QUAD   -  TONICA (2018)
 MF1224
 MF1224                         *CURRENT SURVEY CONTROL
 MF1224  ______________________________________________________________________
 MF1224* NAD 83(1997) POSITION- 41 09 46.61153(N) 089 03 40.21272(W)   ADJUSTED
 MF1224* NAVD 88 ORTHO HEIGHT -   219.296 (meters)      719.47  (feet) POSTED
 MF1224  ______________________________________________________________________
 MF1224  GEOID HEIGHT    -        -32.793 (meters)                     GEOID18
 MF1224  LAPLACE CORR    -          1.95  (seconds)                    DEFLEC18
 MF1224  DYNAMIC HEIGHT  -        219.20  (meters)      719.2   (feet) COMP
 MF1224  MODELED GRAVITY -    980,203.6   (mgal)                       NAVD 88
 MF1224
 MF1224  HORZ ORDER      -  SECOND
 MF1224  VERT ORDER      -  * POSTED, SEE BELOW
 MF1224
 MF1224.The horizontal coordinates were established by classical geodetic methods
 MF1224.and adjusted by the National Geodetic Survey in October 1999.
 MF1224
 MF1224.The orthometric height was determined by differential leveling
 MF1224.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1224
 MF1224.* This is a POSTED BENCH MARK height.
 MF1224
 MF1224.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1224.GEOID18 height accuracy estimate available here.
 MF1224
 MF1224.Click photographs - Photos may exist for this station.
 MF1224
 MF1224.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1224
 MF1224.The dynamic height is computed by dividing the NAVD 88
 MF1224.geopotential number by the normal gravity value computed on the
 MF1224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1224.degrees latitude (g = 980.6199 gals.).
 MF1224
 MF1224.The modeled gravity was interpolated from observed gravity values.
 MF1224
 MF1224. The following values were computed from the NAD 83(1997) position.
 MF1224
 MF1224;                    North         East     Units Scale Factor Converg.
 MF1224;SPC IL E     -   499,392.953   238,915.675   MT  1.00002090   -0 28 44.7
 MF1224;SPC IL E     - 1,638,425.05    783,842.51   sFT  1.00002090   -0 28 44.7
 MF1224;SPC IL W     -   499,709.852   792,777.030   MT  1.00004708   +0 43 39.7
 MF1224;SPC IL W     - 1,639,464.74  2,600,969.31   sFT  1.00004708   +0 43 39.7
 MF1224;UTM  16      - 4,558,893.814   327,074.995   MT  0.99996804   -1 21 25.2
 MF1224
 MF1224!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1224!SPC IL E     -   0.99997075  x   1.00002090  =   0.99999165
 MF1224!SPC IL W     -   0.99997075  x   1.00004708  =   1.00001783
 MF1224!UTM  16      -   0.99997075  x   0.99996804  =   0.99993879
 MF1224
 MF1224:                Primary Azimuth Mark                     Grid Az
 MF1224:SPC IL E     -  TONICA                                   355 48 12.8
 MF1224:SPC IL W     -  TONICA                                   354 35 48.4
 MF1224:UTM  16      -  TONICA                                   356 40 53.3
 MF1224
 MF1224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2707458893(NAD 83)
 MF1224
 MF1224|---------------------------------------------------------------------|
 MF1224| PID    Reference Object                     Distance      Geod. Az  |
 MF1224|                                                           dddmmss.s |
 MF1224| MF1225 MADISON RM                           21.410 METERS 05515     |
 MF1224| MF1223 TONICA                              APPROX. 7.3 KM 3551928.1 |
 MF1224|---------------------------------------------------------------------|
 MF1224
 MF1224                          SUPERSEDED SURVEY CONTROL
 MF1224
 MF1224  NAD 83(1986)-  41 09 46.62501(N)    089 03 40.20931(W) AD(       ) 2
 MF1224  NAD 27      -  41 09 46.52300(N)    089 03 39.88500(W) AD(       ) 2
 MF1224  USSD        -  41 09 46.66200(N)    089 03 39.70600(W) AD(       ) 3
 MF1224  NGVD 29             219.53   (m)          720.2    (f) LEVELING    3  
 MF1224
 MF1224.Superseded values are not recommended for survey control.
 MF1224
 MF1224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1224.See file dsdata.pdf to determine how the superseded data were derived.
 MF1224
 MF1224_MARKER: DS = TRIANGULATION STATION DISK
 MF1224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1224_STAMPING: MADISON 1920
 MF1224_MARK LOGO: CGS
 MF1224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1224+STABILITY: SURFACE MOTION
 MF1224
 MF1224  HISTORY     - Date     Condition        Report By
 MF1224  HISTORY     - 1920     MONUMENTED       CGS
 MF1224  HISTORY     - 1966     POOR             USGS
 MF1224  HISTORY     - 1971     MARK NOT FOUND   NGS
 MF1224  HISTORY     - 1971     MARK NOT FOUND   USGS
 MF1224  HISTORY     - 1972     MARK NOT FOUND   ILHD
 MF1224  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF1224  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1224
 MF1224                          STATION DESCRIPTION
 MF1224
 MF1224'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1224'STATION IS ABOUT 3 MILES S OF TONICA AND 1-1/2 MILES N OF LOSTANT,
 MF1224'ON THE E SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, 8 YARDS
 MF1224'N OF THE SECOND SECTION ROAD CROSSING N OF LOSTANT, AND 8.85
 MF1224'METERS (29.04 FEET) E OF THE E AND NEAREST RAIL.  THE SURFACE,
 MF1224'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 MF1224'SET IN CONCRETE.  THE
 MF1224'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE
 MF1224'FENCE LINE, 21.41 METERS (70.24 FEET) FROM THE STATION,
 MF1224'N 55 DEG 15 MIN E.
 MF1224
 MF1224                          STATION RECOVERY (1966)
 MF1224
 MF1224'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 MF1224'STATION WAS RECOVERED AND FOUND IN POOR CONDITION.  UPPER
 MF1224'PORTION OF CONCRETE POST, INCLUDING DISK, BROKEN OFF AND MISSING.
 MF1224'LOWER PORTION OF POST FOUND IN PROPER LOCATION.
 MF1224
 MF1224                          STATION RECOVERY (1971)
 MF1224
 MF1224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF1224'A CONCRETE POST WAS FOUND UPROOTED AND THE DISK GONE.  THIS
 MF1224'WAS ASSUMED TO BE THE SURFACE STATION MARK.  THE REFERENCE MARK
 MF1224'WAS SEARCHED FOR BUT NOT FOUND.  USING EXISTING MEASUREMENTS
 MF1224'A DITCH WAS DUG IN SEARCH OF THE UNDERGROUND STATION MARK BUT
 MF1224'NOTHING COULD BE FOUND.
 MF1224'
 MF1224'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 MF1224'SOUTH OF TONICA
 MF1224
 MF1224                          STATION RECOVERY (1971)
 MF1224
 MF1224'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (JHR)
 MF1224'DUG FOR UNDERGROUND STATION BUT NOT FOUND.  A CONCRETE POST
 MF1224'IS OUT OF THE GROUND BUT TABLET IS MISSING.
 MF1224
 MF1224                          STATION RECOVERY (1972)
 MF1224
 MF1224'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (JWH)
 MF1224'MADISON 1920-(BELIEVED DESTROYED)
 MF1224'
 MF1224'REFERENCE MARK-COULD NOT LOCATE
 MF1224'
 MF1224'IN SEARCHING FOR MADISON, FOUND ONE MARK ON ITS SIDE.  DISK
 MF1224'WAS MISSING, SEARCHED FOR SUB SURFACE MARK.  THEN RAN LEVELS
 MF1224'FROM BM Z 225 TO AREA THAT TIES PLACED STA.  MADISON AND THERE
 MF1224'APPEARED TO HAVE BEEN ABOUT 4.8 FT. OF EARTH REMOVED, ACCORDING
 MF1224'TO STA. MADISON GIVEN ELEV.  ALSO SEARCHED FOR REFERENCE MARK,
 MF1224'RAN AN ELEVATION TO MARKS LOCATION AND ELEV. CHECKED, BUT COULD
 MF1224'NOT LOCATE MARK, ELEV CHECKED FOR I.C.R.R. TRACK.  SEARCHED
 MF1224'FOR 2 HOURS.
 MF1224
 MF1224                          STATION RECOVERY (1997)
 MF1224
 MF1224'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1224'MARK NOT FOUND.
 MF1224
 MF1224                          STATION RECOVERY (2002)
 MF1224
 MF1224'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1224'RAILROAD ABANDONED...LANDMARKS REMOVED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1623 ***********************************************************************
 JB1623  DESIGNATION -  MADISON
 JB1623  PID         -  JB1623
 JB1623  STATE/COUNTY-  IL/RICHLAND
 JB1623  COUNTRY     -  US
 JB1623  USGS QUAD   -  OLNEY (2018)
 JB1623
 JB1623                         *CURRENT SURVEY CONTROL
 JB1623  ______________________________________________________________________
 JB1623* NAD 83(1997) POSITION- 38 37 49.99715(N) 088 05 22.36129(W)   ADJUSTED
 JB1623* NAVD 88 ORTHO HEIGHT -   149.    (meters)      489.    (feet) SCALED
 JB1623  ______________________________________________________________________
 JB1623  GEOID HEIGHT    -        -31.202 (meters)                     GEOID18
 JB1623  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 JB1623  HORZ ORDER      -  SECOND
 JB1623
 JB1623.The horizontal coordinates were established by classical geodetic methods
 JB1623.and adjusted by the National Geodetic Survey in October 1999.
 JB1623
 JB1623.The orthometric height was scaled from a topographic map.
 JB1623
 JB1623.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1623.GEOID18 height accuracy estimate available here.
 JB1623
 JB1623.Click photographs - Photos may exist for this station.
 JB1623
 JB1623.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1623
 JB1623. The following values were computed from the NAD 83(1997) position.
 JB1623
 JB1623;                    North         East     Units Scale Factor Converg.
 JB1623;SPC IL E     -   217,994.422   321,227.390   MT  0.99998055   +0 09 07.9
 JB1623;SPC IL E     -   715,203.37  1,053,893.53   sFT  0.99998055   +0 09 07.9
 JB1623;UTM  16      - 4,276,343.116   405,164.473   MT  0.99971075   -0 40 48.9
 JB1623
 JB1623!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1623!SPC IL E     -   0.99998153  x   0.99998055  =   0.99996208
 JB1623!UTM  16      -   0.99998153  x   0.99971075  =   0.99969229
 JB1623
 JB1623:                Primary Azimuth Mark                     Grid Az
 JB1623:SPC IL E     -  PARKERSBURG RESET                        136 41 19.6
 JB1623:UTM  16      -  PARKERSBURG RESET                        137 31 16.4
 JB1623
 JB1623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0516476343(NAD 83)
 JB1623
 JB1623|---------------------------------------------------------------------|
 JB1623| PID    Reference Object                     Distance      Geod. Az  |
 JB1623|                                                           dddmmss.s |
 JB1623| CI4568 MADISON RM 3                         64.557 METERS 04613     |
 JB1623| CI4566 MADISON RM 1                          6.547 METERS 09346     |
 JB1623| JB1633 PARKERSBURG RESET                   APPROX. 7.5 KM 1365027.5 |
 JB1623| CI4567 MADISON RM 2                          8.582 METERS 34954     |
 JB1623|---------------------------------------------------------------------|
 JB1623
 JB1623                          SUPERSEDED SURVEY CONTROL
 JB1623
 JB1623  NAD 83(1997)-  38 37 49.99831(N)    088 05 22.35968(W) AD(       ) 2
 JB1623  NAD 83(1986)-  38 37 50.00840(N)    088 05 22.35835(W) AD(       ) 2
 JB1623  NAD 27      -  38 37 49.83154(N)    088 05 22.22618(W) AD(       ) 2
 JB1623
 JB1623.Superseded values are not recommended for survey control.
 JB1623
 JB1623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1623.See file dsdata.pdf to determine how the superseded data were derived.
 JB1623
 JB1623_MARKER: DS = TRIANGULATION STATION DISK
 JB1623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1623_STAMPING: MADISON 1961
 JB1623_MARK LOGO: CGS
 JB1623_PROJECTION: FLUSH
 JB1623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1623+STABILITY: SURFACE MOTION
 JB1623
 JB1623  HISTORY     - Date     Condition        Report By
 JB1623  HISTORY     - 1961     MONUMENTED       CGS
 JB1623
 JB1623                          STATION DESCRIPTION
 JB1623
 JB1623'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1623'THE STATION IS ABOUT 7 MILES SOUTH OF OLNEY, 0.25 MILE WEST OF STATE
 JB1623'HIGHWAY 130, IN THE SOUTHWEST 0.25 OF SECTION 3, T 2 N, R 10 E AND ON
 JB1623'THE PROPERTY OF MR FRANK SEESSENGOOD.
 JB1623'
 JB1623'IT IS 3 FEET NORTHEAST OF A WITNESS POST, 3 FEET NORTH OF A WIRE
 JB1623'FENCE, 22.5 FEET WEST OF THE SOUTHWEST CORNER OF A FRAME BUILDING AND
 JB1623'213 FEET SOUTHWEST OF THE NORTHWEST CORNER OF A LARGE BARN.  THE
 JB1623'MONUMENT IS FLUSH AND THE DISK IS STAMPED MADISON 1961.
 JB1623'
 JB1623'TO REACH FROM THE INTERSECTION OF U S HIGHWAY 50 AND STATE HIGHWAY 130
 JB1623'IN OLNEY, GO SOUTH ON STATE HIGHWAY 130 (SOUTH WEST STREET) FOR 3.7
 JB1623'MILES TO A CROSSROAD.  CONTINUE SOUTH ON HIGHWAY 130 FOR 3.3 MILES TO
 JB1623'A CROSSROAD.  TURN RIGHT AND GO WEST ON A NARROW GRAVELED ROAD FOR
 JB1623'0.25 MILE TO MR FRANK SEESSENGOODS GRAVELED DRIVEWAY LEFT.  TURN LEFT
 JB1623'AND GO SOUTH ON THE DRIVEWAY FOR ABOUT 250 FEET TO A GATE.  PASS
 JB1623'THROUGH THE GATE AND GO SOUTHEAST ACROSS THE BARNYARD 200 FEET TO THE
 JB1623'STATION.
 JB1623'
 JB1623'REFERENCE MARK 1 IS 6 INCHES WEST OF THE SOUTHWEST CORNER OF THE FRAME
 JB1623'BUILDING, 6 INCHES NORTH OF A WIRE FENCE AND 23 FEET EAST OF A WITNESS
 JB1623'POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED MADISON
 JB1623'NO 1 1961.
 JB1623'
 JB1623'REFERENCE MARK 2 IS 6 INCHES EAST OF A WIRE FENCE, 30 FEET NORTH OF A
 JB1623'WITNESS POST AND 40 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE
 JB1623'FRAME BUILDING.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS
 JB1623'STAMPED MADISON NO 2 1961.
 JB1623'
 JB1623'REFERENCE MARK 3 IS 1 FOOT WEST OF A WITNESS POST, 1 FOOT WEST OF THE
 JB1623'NORTHWEST CORNER OF THE LARGE BARN AND 57 FEET SOUTHEAST OF A POWER
 JB1623'POLE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED MADISON
 JB1623'NO 3 1961.
 JB1623'
 JB1623'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0291 ***********************************************************************
 KB0291  DESIGNATION -  MAGNET
 KB0291  PID         -  KB0291
 KB0291  STATE/COUNTY-  IL/COLES
 KB0291  COUNTRY     -  US
 KB0291  USGS QUAD   -  MATTOON WEST (2018)
 KB0291
 KB0291                         *CURRENT SURVEY CONTROL
 KB0291  ______________________________________________________________________
 KB0291* NAD 83(1997) POSITION- 39 25 55.19698(N) 088 22 40.94337(W)   ADJUSTED
 KB0291* NAVD 88 ORTHO HEIGHT -   234.734 (meters)      770.12  (feet) ADJUSTED
 KB0291  ______________________________________________________________________
 KB0291  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0291  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 KB0291  DYNAMIC HEIGHT  -        234.597 (meters)      769.67  (feet) COMP
 KB0291  MODELED GRAVITY -    980,040.4   (mgal)                       NAVD 88
 KB0291
 KB0291  HORZ ORDER      -  SECOND
 KB0291  VERT ORDER      -  SECOND    CLASS 0
 KB0291
 KB0291.The horizontal coordinates were established by classical geodetic methods
 KB0291.and adjusted by the National Geodetic Survey in October 1999.
 KB0291
 KB0291.The orthometric height was determined by differential leveling and
 KB0291.adjusted by the NATIONAL GEODETIC SURVEY
 KB0291.in June 1991.
 KB0291
 KB0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0291.GEOID18 height accuracy estimate available here.
 KB0291
 KB0291.Click photographs - Photos may exist for this station.
 KB0291
 KB0291.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0291
 KB0291.The dynamic height is computed by dividing the NAVD 88
 KB0291.geopotential number by the normal gravity value computed on the
 KB0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0291.degrees latitude (g = 980.6199 gals.).
 KB0291
 KB0291.The modeled gravity was interpolated from observed gravity values.
 KB0291
 KB0291. The following values were computed from the NAD 83(1997) position.
 KB0291
 KB0291;                    North         East     Units Scale Factor Converg.
 KB0291;SPC IL E     -   306,938.175   296,150.994   MT  0.99997518   -0 01 42.2
 KB0291;SPC IL E     - 1,007,013.00    971,622.05   sFT  0.99997518   -0 01 42.2
 KB0291;UTM  16      - 4,365,623.769   381,399.889   MT  0.99977318   -0 52 31.4
 KB0291
 KB0291!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0291!SPC IL E     -   0.99996822  x   0.99997518  =   0.99994340
 KB0291!UTM  16      -   0.99996822  x   0.99977318  =   0.99974140
 KB0291
 KB0291:                Primary Azimuth Mark                     Grid Az
 KB0291:SPC IL E     -  MATTOON BELL TEL ATT MICROWAVE           176 54 29.9
 KB0291:UTM  16      -  MATTOON BELL TEL ATT MICROWAVE           177 45 19.1
 KB0291
 KB0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8139965623(NAD 83)
 KB0291
 KB0291|---------------------------------------------------------------------|
 KB0291| PID    Reference Object                     Distance      Geod. Az  |
 KB0291|                                                           dddmmss.s |
 KB0291| KB1213 MATTOON MUNICIPAL TANK              APPROX. 5.8 KM 0010043.7 |
 KB0291| KB1202 MATTOON CEN ILL PS MICROWAVE        APPROX. 4.8 KM 0092631.3 |
 KB0291| KB0289 MAGNET AZ MK                                       0135057.3 |
 KB0291| KB0290 MAGNET RM 1                          24.003 METERS 02846     |
 KB0291| KB1204 MATTOON BLAW KNOX CO WATER TK       APPROX. 6.9 KM 0284727.4 |
 KB0291| KB1203 MATTOON ANACONDA CO WATER TANK      APPROX. 7.1 KM 0305335.0 |
 KB0291| KB0292 MAGNET RM 2                          23.012 METERS 14653     |
 KB0291| KB1214 MATTOON BELL TEL ATT MICROWAVE      APPROX. 1.2 KM 1765247.7 |
 KB0291| KB0293 MAGNET RM 3                           7.393 METERS 20729     |
 KB0291| KB0294 MAGNET RM 4                           5.450 METERS 31414     |
 KB0291|---------------------------------------------------------------------|
 KB0291
 KB0291                          SUPERSEDED SURVEY CONTROL
 KB0291
 KB0291  NAD 83(1997)-  39 25 55.19946(N)    088 22 40.94403(W) AD(       ) 2
 KB0291  NAD 83(1986)-  39 25 55.20952(N)    088 22 40.94014(W) AD(       ) 2
 KB0291  NAD 27      -  39 25 55.08690(N)    088 22 40.77130(W) AD(       ) 2
 KB0291  NGVD 29 (??/??/92)  234.797  (m)          770.33   (f) ADJ UNCH    2 0
 KB0291  NGVD 29             234.80   (m)          770.3    (f) LEVELING    3  
 KB0291
 KB0291.Superseded values are not recommended for survey control.
 KB0291
 KB0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0291.See file dsdata.pdf to determine how the superseded data were derived.
 KB0291
 KB0291_MARKER: DS = TRIANGULATION STATION DISK
 KB0291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0291_STAMPING: MAGNET 1959
 KB0291_MARK LOGO: CGS
 KB0291_PROJECTION: FLUSH
 KB0291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0291+STABILITY: SURFACE MOTION
 KB0291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0291+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0291
 KB0291  HISTORY     - Date     Condition        Report By
 KB0291  HISTORY     - 1959     MONUMENTED       CGS
 KB0291  HISTORY     - 1974     GOOD             NGS
 KB0291  HISTORY     - 1974     GOOD             NGS
 KB0291  HISTORY     - 20050228 GOOD             ILDT
 KB0291
 KB0291                          STATION DESCRIPTION
 KB0291
 KB0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0291'STATION IS LOCATED ABOUT 3-1/2 MILES SOUTH OF MATTOON, 9 MILES
 KB0291'NORTH-NORTHEAST OF NEOGA AND ON RIGHT-OF-WAY OF U.S.  HIGHWAY 45.
 KB0291'
 KB0291'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE HIGHWAY 16,
 KB0291'ABOUT ONE BLOCK WEST OF THE POST OFFICE IN MATTOON, GO
 KB0291'SOUTH ON U.S. HIGHWAY 45 FOR 3.55 MILES TO A SMALL ROADSIDE PARK ON
 KB0291'RIGHT AND A SURFACE T-ROAD WEST AND STATION ON LEFT AS
 KB0291'DESCRIBED.
 KB0291'
 KB0291'STATION MARK, A STANDARD STATION MARK DISK STAMPED MAGNET 1959, IS
 KB0291'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET
 KB0291'FLUSH WITH THE SURFACE OF THE GROUND.THE MARK IS 60.5 FEET
 KB0291'SOUTH-SOUTHWEST OF TRIANGLE BLAZED TELEPHONE POLE, 51.7 FEET
 KB0291'NORTH-WEST OF WITNESS POST AND 41.5 FEET EAST OF CENTER OF U.S.
 KB0291'HIGHWAY 45.
 KB0291'
 KB0291'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 KB0291'MAGNET NO 1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KB0291'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS
 KB0291'88 FEET EAST OF CENTER OF U.S.HIGHWAY 45, 74 FEET SOUTH OF
 KB0291'APPROXIMATE CENTER OF FIELD ROAD AND 24 FEET NORTH OF TRIANGLE BLAZED
 KB0291'TELEPHONE POLE.
 KB0291'
 KB0291'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 KB0291'MAGNET NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KB0291'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS
 KB0291'75 FEET EAST OF CENTER U.S. HIGHWAY 45, 35 FEET SOUTH OF
 KB0291'TELEPHONE POLE NO. BT 140 AND 33.2 FEET SOUTH OF WITNESS POST.
 KB0291'
 KB0291'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED MAGNET 1959, IS
 KB0291'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 KB0291'3 INCHES. THE MARK IS 61.5 FEET WEST OF TELEPHONE POLE, 20 FEET NORTH
 KB0291'OF CENTER OF ROAD, 2 FEET WEST OF WITNESS POST AND 6 INCHES
 KB0291'SOUTH OF FENCE.
 KB0291'
 KB0291'TO REACH AZIMUTH MARK FROM STATION, GO NORTH ON U.S. HIGHWAY 45 FOR
 KB0291'0.2 MILE TO SIDE ROAD RIGHT, TURN RIGHT AND GO EAST 0.1 MILE TO
 KB0291'AZIMUTH MARK ON NORTH SIDE OF ROAD AS DESCRIBED.
 KB0291
 KB0291                          STATION RECOVERY (1974)
 KB0291
 KB0291'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0291'THE STATION MARK WAS FOUND IN GOOD CONDITION.  REFERENCE MARK 1
 KB0291'WAS FOUND WITH THE TOP BROKEN OFF AND THE DISK GONE.  REFERENCE MARK
 KB0291'2 WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED.  THE AZIMUTH
 KB0291'MARK WAS FOUND DISTURBED IN CULTIVATED FIELD AND THE DISK WAS
 KB0291'SALVAGED.  REFERENCE MARKS 3 AND 4 WERE SET.  THE STATION SHOULD
 KB0291'BE RETURNED TO AT LATER DATE AND AN AZIMUTH SET OFF OF WATER TANK
 KB0291'WHEN CROPS ARE OUT.  A NEW DESCRIPTION FOLLOWS.
 KB0291'
 KB0291'THE STATION IS 140 FEET SOUTH OF THE CENTERLINE OF AN OILED ROAD,
 KB0291'70 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE OF U.S.
 KB0291'HIGHWAY 45, 16 FEET SOUTHEAST OF A METAL GUARD WIRE POST, 13 FEET
 KB0291'NORTHEAST OF A METAL GUARD WIRE POST AND 12 FEET EAST OF A GUARD
 KB0291'POST.  THE MONUMENT IS 12 INCHES UNDERGROUND AND THE DISK IS
 KB0291'STAMPED MAGNET 1959.
 KB0291'
 KB0291'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0291'HIGHWAY 16 AT MATTOON, GO SOUTH ON HIGHWAY 45 FOR 3.55 MILES TO
 KB0291'THE STATION ON THE LEFT.
 KB0291'
 KB0291'REFERENCE MARK 3 IS 58 FEET EAST OF THE CENTERLINE OF THE NORTH
 KB0291'BOUND LANE, 1 FOOT NORTH OF A METAL GUARD POST, SET DIRECTLY UNDER
 KB0291'METAL GUARD WIRE AND 161 FEET SOUTH OF THE CENTERLINE OF THE OILED
 KB0291'ROAD.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 KB0291'MAGNET 1959 NO 3 1974.
 KB0291'
 KB0291'REFERENCE MARK 4 IS 126 FEET SOUTH OF THE CENTERLINE OF THE OILED
 KB0291'ROAD, 58 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND LANE, 3 FEET
 KB0291'NORTH OF A METAL GUARD POST AND DIRECTLY UNDER A METAL GUARD WIRE.
 KB0291'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED MAGNET 1959
 KB0291'NO 4 1974.
 KB0291'
 KB0291'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES SOUTH
 KB0291'OF MATTOON.
 KB0291'
 KB0291'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0291
 KB0291                          STATION RECOVERY (1974)
 KB0291
 KB0291'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0291'3.5 MI S FROM MATTOON.
 KB0291'3.55 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH
 KB0291'STATE HIGHWAY 16 AT MATTOON, 140 FEET SOUTH OF THE CENTERLINE
 KB0291'OF AN OILED ROAD, 70 FEET EAST OF THE CENTERLINE OF THE NORTH
 KB0291'BOUND LANE OF THE HIGHWAY, 16 FEET SOUTHEAST OF A METAL GUARD
 KB0291'WIRE POST, 13 FEET NORTHEAST OF A GUARD POST, 12 FEET EAST OF A
 KB0291'GUARD POST AND SET IN THE TOP OF A SQUARE CONCRETE POST ABOUT
 KB0291'12 INCHES UNDERGROUND.
 KB0291
 KB0291                          STATION RECOVERY (2005)
 KB0291
 KB0291'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0291'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0292 ***********************************************************************
 KB0292  DESIGNATION -  MAGNET RM 2
 KB0292  PID         -  KB0292
 KB0292  STATE/COUNTY-  IL/COLES
 KB0292  COUNTRY     -  US
 KB0292  USGS QUAD   -  MATTOON WEST (2018)
 KB0292
 KB0292                         *CURRENT SURVEY CONTROL
 KB0292  ______________________________________________________________________
 KB0292* NAD 83(1986) POSITION- 39 25 54.57   (N) 088 22 40.42   (W)   HD_HELD1
 KB0292* NAVD 88 ORTHO HEIGHT -   234.794 (meters)      770.32  (feet) ADJUSTED
 KB0292  ______________________________________________________________________
 KB0292  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0292  DYNAMIC HEIGHT  -        234.658 (meters)      769.87  (feet) COMP
 KB0292  MODELED GRAVITY -    980,040.4   (mgal)                       NAVD 88
 KB0292
 KB0292  VERT ORDER      -  SECOND    CLASS 0
 KB0292
 KB0292.The horizontal coordinates were determined by differentially corrected
 KB0292.hand held GPS observations or other comparable positioning techniques
 KB0292.and have an estimated accuracy of +/- 3 meters.
 KB0292
 KB0292.The orthometric height was determined by differential leveling and
 KB0292.adjusted by the NATIONAL GEODETIC SURVEY
 KB0292.in June 1991.
 KB0292
 KB0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0292.GEOID18 height accuracy estimate available here.
 KB0292
 KB0292.Click photographs - Photos may exist for this station.
 KB0292
 KB0292.The dynamic height is computed by dividing the NAVD 88
 KB0292.geopotential number by the normal gravity value computed on the
 KB0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0292.degrees latitude (g = 980.6199 gals.).
 KB0292
 KB0292.The modeled gravity was interpolated from observed gravity values.
 KB0292
 KB0292;                    North         East    Units  Estimated Accuracy
 KB0292;SPC IL E     -   306,918.8     296,163.5     MT  (+/- 3 meters HH1 GPS) 
 KB0292
 KB0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8141265604(NAD 83)
 KB0292
 KB0292                          SUPERSEDED SURVEY CONTROL
 KB0292
 KB0292  NGVD 29 (??/??/92)  234.857  (m)          770.53   (f) ADJ UNCH    2 0
 KB0292
 KB0292.Superseded values are not recommended for survey control.
 KB0292
 KB0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0292.See file dsdata.pdf to determine how the superseded data were derived.
 KB0292
 KB0292_MARKER: DR = REFERENCE MARK DISK
 KB0292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0292_STAMPING: MAGNET NO 2 1959
 KB0292_MARK LOGO: CGS
 KB0292_PROJECTION: FLUSH
 KB0292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0292+STABILITY: SURFACE MOTION
 KB0292
 KB0292  HISTORY     - Date     Condition        Report By
 KB0292  HISTORY     - 1959     MONUMENTED       CGS
 KB0292  HISTORY     - 1974     MARK NOT FOUND   NGS
 KB0292
 KB0292                          STATION DESCRIPTION
 KB0292
 KB0292'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0292'3.6 MI S FROM MATTOON.
 KB0292'ABOUT 3.55 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0292'WITH STATE HIGHWAY 16 IN MATTOON, AT THE JUNCTION OF AN ASPHALT
 KB0292'ROAD WEST AND A FARM ROAD EAST, 74 1/2 FEET WEST OF THE CENTER
 KB0292'LINE OF THE ROAD, 227 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE
 KB0292'JUNCTION, 208 FEET SOUTH OF THE CENTER LINE OF THE FARM ROAD,
 KB0292'34 1/2 FEET SOUTH OF THE SECOND TELEPHONE POLE SOUTH OF THE
 KB0292'JUNCTION, 75.5 FEET SOUTHEAST OF TRIANGULATION STATION MAGNET,
 KB0292'33.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 KB0292'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH
 KB0292'WITH THE GROUND.
 KB0292
 KB0292                          STATION RECOVERY (1974)
 KB0292
 KB0292'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0292'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0293 ***********************************************************************
 KB0293  DESIGNATION -  MAGNET RM 3
 KB0293  PID         -  KB0293
 KB0293  STATE/COUNTY-  IL/COLES
 KB0293  COUNTRY     -  US
 KB0293  USGS QUAD   -  MATTOON WEST (2018)
 KB0293
 KB0293                         *CURRENT SURVEY CONTROL
 KB0293  ______________________________________________________________________
 KB0293* NAD 83(1986) POSITION- 39 25 54.98   (N) 088 22 41.09   (W)   HD_HELD1
 KB0293* NAVD 88 ORTHO HEIGHT -   235.21  (meters)      771.7   (feet) RESET
 KB0293  ______________________________________________________________________
 KB0293  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0293  VERT ORDER      -  THIRD
 KB0293
 KB0293.The horizontal coordinates were determined by differentially corrected
 KB0293.hand held GPS observations or other comparable positioning techniques
 KB0293.and have an estimated accuracy of +/- 3 meters.
 KB0293
 KB0293.The orthometric height was computed from unverified reset data.
 KB0293
 KB0293.No vertical observational check was made to the station.
 KB0293
 KB0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0293.GEOID18 height accuracy estimate available here.
 KB0293
 KB0293.Click photographs - Photos may exist for this station.
 KB0293
 KB0293;                    North         East    Units  Estimated Accuracy
 KB0293;SPC IL E     -   306,931.5     296,147.5     MT  (+/- 3 meters HH1 GPS) 
 KB0293
 KB0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8139665617(NAD 83)
 KB0293
 KB0293                          SUPERSEDED SURVEY CONTROL
 KB0293
 KB0293  NGVD 29 (11/09/15)  235.27   (m)          771.9    (f) RESET       3  
 KB0293
 KB0293.Superseded values are not recommended for survey control.
 KB0293
 KB0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0293.See file dsdata.pdf to determine how the superseded data were derived.
 KB0293
 KB0293_MARKER: DR = REFERENCE MARK DISK
 KB0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0293_STAMPING: MAGNET 1959 NO 3 1974
 KB0293_MARK LOGO: NGS
 KB0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0293+STABILITY: SURFACE MOTION
 KB0293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0293+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0293
 KB0293  HISTORY     - Date     Condition        Report By
 KB0293  HISTORY     - 1974     MONUMENTED       NGS
 KB0293  HISTORY     - 20050228 GOOD             ILDT
 KB0293
 KB0293                          STATION DESCRIPTION
 KB0293
 KB0293'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0293'3.5 MI S FROM MATTOON.
 KB0293'3.55 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH
 KB0293'STATE HIGHWAY 16 AT MATTOON, 58 FEET EAST OF THE CENTERLINE OF
 KB0293'THE NORTH BOUND LANE OF HIGHWAY 45, 1 FOOT NORTH OF A METAL
 KB0293'GUARD POST, SET DIRECTLY UNDERNEATH METAL GUARD WIRE, 161 FEET
 KB0293'SOUTH OF THE CENTERLINE OF AN OILED ROAD AND SET IN THE TOP OF A
 KB0293'ROUND CONCRETE POST PROJECTING 4 INCHES.
 KB0293
 KB0293                          STATION RECOVERY (2005)
 KB0293
 KB0293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0293'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0294 ***********************************************************************
 KB0294  DESIGNATION -  MAGNET RM 4
 KB0294  PID         -  KB0294
 KB0294  STATE/COUNTY-  IL/COLES
 KB0294  COUNTRY     -  US
 KB0294  USGS QUAD   -  MATTOON WEST (2018)
 KB0294
 KB0294                         *CURRENT SURVEY CONTROL
 KB0294  ______________________________________________________________________
 KB0294* NAD 83(1986) POSITION- 39 25 55.32   (N) 088 22 41.11   (W)   HD_HELD1
 KB0294* NAVD 88 ORTHO HEIGHT -   235.26  (meters)      771.8   (feet) RESET
 KB0294  ______________________________________________________________________
 KB0294  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0294  VERT ORDER      -  THIRD
 KB0294
 KB0294.The horizontal coordinates were determined by differentially corrected
 KB0294.hand held GPS observations or other comparable positioning techniques
 KB0294.and have an estimated accuracy of +/- 3 meters.
 KB0294
 KB0294.The orthometric height was computed from unverified reset data.
 KB0294
 KB0294.No vertical observational check was made to the station.
 KB0294
 KB0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0294.GEOID18 height accuracy estimate available here.
 KB0294
 KB0294.Click photographs - Photos may exist for this station.
 KB0294
 KB0294;                    North         East    Units  Estimated Accuracy
 KB0294;SPC IL E     -   306,942.0     296,147.0     MT  (+/- 3 meters HH1 GPS) 
 KB0294
 KB0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8139565627(NAD 83)
 KB0294
 KB0294                          SUPERSEDED SURVEY CONTROL
 KB0294
 KB0294  NGVD 29 (11/09/15)  235.32   (m)          772.0    (f) RESET       3  
 KB0294
 KB0294.Superseded values are not recommended for survey control.
 KB0294
 KB0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0294.See file dsdata.pdf to determine how the superseded data were derived.
 KB0294
 KB0294_MARKER: DR = REFERENCE MARK DISK
 KB0294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0294_STAMPING: MAGNET 1959 NO 4 1974
 KB0294_MARK LOGO: NGS
 KB0294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0294+STABILITY: SURFACE MOTION
 KB0294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0294+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2005
 KB0294
 KB0294  HISTORY     - Date     Condition        Report By
 KB0294  HISTORY     - 1974     MONUMENTED       NGS
 KB0294  HISTORY     - 20050228 GOOD             ILDT
 KB0294
 KB0294                          STATION DESCRIPTION
 KB0294
 KB0294'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0294'3.5 MI S FROM MATTOON.
 KB0294'3.55 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH
 KB0294'STATE HIGHWAY 16 AT MATTOON, 126 FEET SOUTH OF THE CENTERLINE
 KB0294'OF AN OILED ROAD, 58 FEET EAST OF THE CENTERLINE OF THE NORTH
 KB0294'BOUND LANE OF THE HIGHWAY, 3 FEET NORTH OF A METAL GUARD POST,
 KB0294'DIRECTLY UNDERNEATH A METAL GUARD WIRE AND SET IN THE TOP OF A
 KB0294'ROUND CONCRETE POST PROJECTING 4 INCHES.
 KB0294
 KB0294                          STATION RECOVERY (2005)
 KB0294
 KB0294'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0294'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0550 ***********************************************************************
 LC0550  DESIGNATION -  MAGNETIC STA RM 1
 LC0550  PID         -  LC0550
 LC0550  STATE/COUNTY-  IL/PIATT
 LC0550  COUNTRY     -  US
 LC0550  USGS QUAD   -  MONTICELLO (2018)
 LC0550
 LC0550                         *CURRENT SURVEY CONTROL
 LC0550  ______________________________________________________________________
 LC0550* NAD 83(1986) POSITION- 40 02 22.     (N) 088 34 18.     (W)   SCALED
 LC0550* NAVD 88 ORTHO HEIGHT -   203.824 (meters)      668.71  (feet) ADJUSTED
 LC0550  ______________________________________________________________________
 LC0550  GEOID HEIGHT    -        -31.982 (meters)                     GEOID18
 LC0550  DYNAMIC HEIGHT  -        203.722 (meters)      668.38  (feet) COMP
 LC0550  MODELED GRAVITY -    980,118.5   (mgal)                       NAVD 88
 LC0550
 LC0550  VERT ORDER      -  SECOND    CLASS 0
 LC0550
 LC0550.The horizontal coordinates were scaled from a map and have
 LC0550.an estimated accuracy of +/- 6 seconds.
 LC0550
 LC0550.The orthometric height was determined by differential leveling and
 LC0550.adjusted by the NATIONAL GEODETIC SURVEY
 LC0550.in June 1991.
 LC0550
 LC0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0550.GEOID18 height accuracy estimate available here.
 LC0550
 LC0550.Click photographs - Photos may exist for this station.
 LC0550
 LC0550.The dynamic height is computed by dividing the NAVD 88
 LC0550.geopotential number by the normal gravity value computed on the
 LC0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0550.degrees latitude (g = 980.6199 gals.).
 LC0550
 LC0550.The modeled gravity was interpolated from observed gravity values.
 LC0550
 LC0550;                    North         East    Units  Estimated Accuracy
 LC0550;SPC IL E     -   374,410.      279,660.      MT  (+/- 180 meters Scaled)
 LC0550
 LC0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK659333(NAD 83)
 LC0550
 LC0550                          SUPERSEDED SURVEY CONTROL
 LC0550
 LC0550  NGVD 29 (??/??/92)  203.894  (m)          668.94   (f) ADJ UNCH    2 0
 LC0550
 LC0550.Superseded values are not recommended for survey control.
 LC0550
 LC0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0550.See file dsdata.pdf to determine how the superseded data were derived.
 LC0550
 LC0550_MARKER: DR = REFERENCE MARK DISK
 LC0550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0550_MARK LOGO: CGS
 LC0550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0550+STABILITY: SURFACE MOTION
 LC0550
 LC0550  HISTORY     - Date     Condition        Report By
 LC0550  HISTORY     - UNK      MONUMENTED       CGS
 LC0550  HISTORY     - 1934     GOOD             CGS
 LC0550  HISTORY     - 20131223 MARK NOT FOUND   GEOCAC
 LC0550
 LC0550                          STATION DESCRIPTION
 LC0550
 LC0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0550'0.8 MI N FROM MONTICELLO.
 LC0550'0.8 MILE NORTH ALONG THE WABASH RAILROAD FROM THE ILLINOIS
 LC0550'CENTRAL RAILROAD UNDERPASS AT MONTICELLO, PIATT COUNTY, 4 POLES
 LC0550'NORTH OF MILEPOST 145, AT CHATAUQUA PARK, 160 FEET EAST OF THE
 LC0550'CENTERLINE OF STATE HIGHWAY 10, AND 170 FEET SOUTH OF THE CENTERLINE
 LC0550'OF THE DRIVEWAY.  A STANDARD MAGNETIC-STATION REFERENCE-MARK DISK,
 LC0550'SET IN THE TOP OF A CONCRETE POST.
 LC0550
 LC0550                          STATION RECOVERY (2013)
 LC0550
 LC0550'RECOVERY NOTE BY GEOCACHING 2013 (RCF)
 LC0550'NOT FOUND AFTER A VISUAL SEARCH.  DESCRIBED LOCATION IS A BASEBALL
 LC0550'FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0549 ***********************************************************************
 LC0549  DESIGNATION -  MAGNETIC STATION
 LC0549  PID         -  LC0549
 LC0549  STATE/COUNTY-  IL/PIATT
 LC0549  COUNTRY     -  US
 LC0549  USGS QUAD   -  MONTICELLO (2018)
 LC0549
 LC0549                         *CURRENT SURVEY CONTROL
 LC0549  ______________________________________________________________________
 LC0549* NAD 83(1986) POSITION- 40 02 22.0    (N) 088 34 23.6    (W)   HD_HELD2
 LC0549* NAVD 88 ORTHO HEIGHT -   203.498 (meters)      667.64  (feet) ADJUSTED
 LC0549  ______________________________________________________________________
 LC0549  GEOID HEIGHT    -        -31.983 (meters)                     GEOID18
 LC0549  DYNAMIC HEIGHT  -        203.395 (meters)      667.31  (feet) COMP
 LC0549  MODELED GRAVITY -    980,118.5   (mgal)                       NAVD 88
 LC0549
 LC0549  VERT ORDER      -  SECOND    CLASS 0
 LC0549
 LC0549.The horizontal coordinates were established by autonomous hand held GPS
 LC0549.observations and have an estimated accuracy of +/- 10 meters.
 LC0549
 LC0549.The orthometric height was determined by differential leveling and
 LC0549.adjusted by the NATIONAL GEODETIC SURVEY
 LC0549.in June 1991.
 LC0549
 LC0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0549.GEOID18 height accuracy estimate available here.
 LC0549
 LC0549.Click photographs - Photos may exist for this station.
 LC0549
 LC0549.The dynamic height is computed by dividing the NAVD 88
 LC0549.geopotential number by the normal gravity value computed on the
 LC0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0549.degrees latitude (g = 980.6199 gals.).
 LC0549
 LC0549.The modeled gravity was interpolated from observed gravity values.
 LC0549
 LC0549;                    North         East    Units  Estimated Accuracy
 LC0549;SPC IL E     -   374,407.      279,527.      MT  (+/- 10 meters HH2 GPS)
 LC0549
 LC0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6578433320(NAD 83)
 LC0549
 LC0549                          SUPERSEDED SURVEY CONTROL
 LC0549
 LC0549  NGVD 29 (??/??/92)  203.568  (m)          667.87   (f) ADJ UNCH    2 0
 LC0549
 LC0549.Superseded values are not recommended for survey control.
 LC0549
 LC0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0549.See file dsdata.pdf to determine how the superseded data were derived.
 LC0549
 LC0549_MARKER: DM = MAGNETIC STATION DISK
 LC0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0549_MARK LOGO: CGS
 LC0549_PROJECTION: PROJECTING 13 CENTIMETERS
 LC0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0549+STABILITY: SURFACE MOTION
 LC0549
 LC0549  HISTORY     - Date     Condition        Report By
 LC0549  HISTORY     - UNK      MONUMENTED       CGS
 LC0549  HISTORY     - 1934     GOOD             CGS
 LC0549  HISTORY     - 1976     POOR             ILDT
 LC0549  HISTORY     - 20131223 POOR             GEOCAC
 LC0549
 LC0549                          STATION DESCRIPTION
 LC0549
 LC0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0549'0.8 MI N FROM MONTICELLO.
 LC0549'0.8 MILE NORTH ALONG THE WABASH RAILROAD FROM THE ILLINOIS
 LC0549'CENTRAL RAILROAD UNDERPASS AT MONTICELLO, PIATT COUNTY, 4 POLES
 LC0549'NORTH OF MILEPOST 145, AT CHATAUQUA PARK, 300 FEET EAST OF A
 LC0549'PUBLIC-ROAD CROSSING, 160 FEET EAST OF THE CENTERLINE OF STATE
 LC0549'HIGHWAY 10, AND 65 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY.
 LC0549'A STANDARD MAGNETIC-STATION DISK, SET IN THE TOP OF A CONCRETE
 LC0549'POST.
 LC0549
 LC0549                          STATION RECOVERY (1976)
 LC0549
 LC0549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 LC0549'STATION DESCRIPTION SHOULD BE. AT PIATT COUNTY FOREST PRESERVE 160
 LC0549'FT. EAST OF THE CENTERLINE OF STATE HIGHWAY 10 AND 65 FT. NORTH OF
 LC0549'THE CENTERLINE OF THE SOUTH DRIVE INTO THE PRESERVE.
 LC0549
 LC0549                          STATION RECOVERY (2013)
 LC0549
 LC0549'RECOVERY NOTE BY GEOCACHING 2013 (RCF)
 LC0549'ABOUT 0.85 MI (1.4 KM) FROM THE INTERSECTION OF WEST CENTER STREET AND
 LC0549'NORTH MARKET STREET, IN THE FOREST PRESERVE PARK ON THE EAST SIDE OF
 LC0549'MARKET STREET, ABOUT 200 FT (61.0 M) EAST OF NORTH MARKET STREET AND
 LC0549'80 FT (24.4 M) NORTH OF THE PARK ROAD.  THE POST AND DISK HAVE BEEN
 LC0549'STRUCK BY MOWERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0101 ***********************************************************************
 LC0101  DESIGNATION -  MAHER
 LC0101  PID         -  LC0101
 LC0101  STATE/COUNTY-  IL/IROQUOIS
 LC0101  COUNTRY     -  US
 LC0101  USGS QUAD   -  ONARGA WEST (2018)
 LC0101
 LC0101                         *CURRENT SURVEY CONTROL
 LC0101  ______________________________________________________________________
 LC0101* NAD 83(1997) POSITION- 40 44 12.38383(N) 088 01 16.99010(W)   ADJUSTED
 LC0101* NAVD 88 ORTHO HEIGHT -   201.385 (meters)      660.71  (feet) ADJUSTED
 LC0101  ______________________________________________________________________
 LC0101  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 LC0101  LAPLACE CORR    -         -3.29  (seconds)                    DEFLEC18
 LC0101  DYNAMIC HEIGHT  -        201.296 (meters)      660.42  (feet) COMP
 LC0101  MODELED GRAVITY -    980,178.0   (mgal)                       NAVD 88
 LC0101
 LC0101  HORZ ORDER      -  SECOND
 LC0101  VERT ORDER      -  SECOND    CLASS 0
 LC0101
 LC0101.The horizontal coordinates were established by classical geodetic methods
 LC0101.and adjusted by the National Geodetic Survey in October 1999.
 LC0101
 LC0101.The orthometric height was determined by differential leveling and
 LC0101.adjusted by the NATIONAL GEODETIC SURVEY
 LC0101.in June 1991.
 LC0101
 LC0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0101.GEOID18 height accuracy estimate available here.
 LC0101
 LC0101.Click photographs - Photos may exist for this station.
 LC0101
 LC0101.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0101
 LC0101.The dynamic height is computed by dividing the NAVD 88
 LC0101.geopotential number by the normal gravity value computed on the
 LC0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0101.degrees latitude (g = 980.6199 gals.).
 LC0101
 LC0101.The modeled gravity was interpolated from observed gravity values.
 LC0101
 LC0101. The following values were computed from the NAD 83(1997) position.
 LC0101
 LC0101;                    North         East     Units Scale Factor Converg.
 LC0101;SPC IL E     -   451,857.652   326,349.233   MT  0.99998354   +0 12 12.9
 LC0101;SPC IL E     - 1,482,469.65  1,070,697.44   sFT  0.99998354   +0 12 12.9
 LC0101;UTM  16      - 4,510,038.736   413,758.343   MT  0.99969154   -0 39 59.7
 LC0101
 LC0101!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0101!SPC IL E     -   0.99997350  x   0.99998354  =   0.99995704
 LC0101!UTM  16      -   0.99997350  x   0.99969154  =   0.99966505
 LC0101
 LC0101:                Primary Azimuth Mark                     Grid Az
 LC0101:SPC IL E     -  MAHER AZ MK 2                            269 09 06.0
 LC0101:UTM  16      -  MAHER AZ MK 2                            270 01 18.6
 LC0101
 LC0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1375810038(NAD 83)
 LC0101
 LC0101|---------------------------------------------------------------------|
 LC0101| PID    Reference Object                     Distance      Geod. Az  |
 LC0101|                                                           dddmmss.s |
 LC0101| LB2344 GILMAN MUNICIPAL TANK               APPROX. 4.3 KM 0395041.4 |
 LC0101| CI7750 MAHER RM 3                            6.531 METERS 09033     |
 LC0101| LC1698 ONARGA MUNICIPAL TANK               APPROX. 2.8 KM 1561851.0 |
 LC0101| LC0100 MAHER RM 1                           12.354 METERS 18358     |
 LC0101| CI7748 MAHER AZ MK                                        2692120.6 |
 LC0101| CI7749 MAHER AZ MK 2                                      2692118.9 |
 LC0101| CI7751 MAHER RM 4                            5.977 METERS 26927     |
 LC0101| LC0102 MAHER RM 2                           15.696 METERS 27120     |
 LC0101|---------------------------------------------------------------------|
 LC0101
 LC0101                          SUPERSEDED SURVEY CONTROL
 LC0101
 LC0101  NAD 83(1997)-  40 44 12.38438(N)    088 01 16.99161(W) AD(       ) 2
 LC0101  NAD 83(1986)-  40 44 12.39221(N)    088 01 16.99811(W) AD(       ) 2
 LC0101  NAD 27      -  40 44 12.26580(N)    088 01 16.85280(W) AD(       ) 2
 LC0101  NGVD 29 (??/??/92)  201.456  (m)          660.94   (f) ADJ UNCH    2 0
 LC0101  NGVD 29             201.46   (m)          661.0    (f) LEVELING    3  
 LC0101
 LC0101.Superseded values are not recommended for survey control.
 LC0101
 LC0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0101.See file dsdata.pdf to determine how the superseded data were derived.
 LC0101
 LC0101_MARKER: DS = TRIANGULATION STATION DISK
 LC0101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0101_STAMPING: MAHER 1959
 LC0101_MARK LOGO: CGS
 LC0101_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0101+STABILITY: SURFACE MOTION
 LC0101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0101+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2025
 LC0101
 LC0101  HISTORY     - Date     Condition        Report By
 LC0101  HISTORY     - 1959     MONUMENTED       CGS
 LC0101  HISTORY     - 1959     GOOD             CGS
 LC0101  HISTORY     - 1979     GOOD             NGS
 LC0101  HISTORY     - 20070929 GOOD             GEOCAC
 LC0101  HISTORY     - 20250822 GOOD             ILDT
 LC0101
 LC0101                          STATION DESCRIPTION
 LC0101
 LC0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0101'THE STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHWEST OF GILMAN,
 LC0101'ABOUT 1-3/4 MILES NORTH-NORTHWEST OF ONARGA AND ABOUT 1-1/4
 LC0101'MILES WEST OF U.S. HIGHWAY 45.
 LC0101'
 LC0101'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 54
 LC0101'AND 45 IN ONARGA, GO NORTH ON U.S. HIGHWAY 45 FOR 0.6 MILE
 LC0101'TO SIDE ROAD LEFT AND U.S. HIGHWAY 45 CURVES TO THE RIGHT.
 LC0101'TURN LEFT AND GO WEST ON SURFACED ROAD FOR 0.35 MILE TO
 LC0101'CROSSROADS, TURN RIGHT AND GO NORTH FOR 1.0 MILE TO CROSSROADS,
 LC0101'TURN LEFT AND GO WEST ON GRAVELED ROAD FOR 0.6 MILE TO THE
 LC0101'STATION ON RIGHT JUST AFTER CROSSING A SMALL BRIDGE.  CONTINUE
 LC0101'WEST ON GRAVELED ROAD FOR 0.45 MILE TO THE AZIMUTH MARK ON
 LC0101'LEFT IN THE SOUTHEAST ANGLE OF CROSSROADS AS DESCRIBED.
 LC0101'
 LC0101'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A
 LC0101'12 X 12 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE
 LC0101'DISK IS STAMPED MAHER 1959.  IT IS 20 FEET NORTH OF THE
 LC0101'APPROXIMATE CENTER OF ROAD, 1.5 FEET SOUTH OF FENCE AND 1.3
 LC0101'FEET SOUTHWEST OF WITNESS POST.
 LC0101'
 LC0101'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0101'IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4
 LC0101'INCHES AND THE DISK IS STAMPED MAHER NO 1 1959.  IT IS 20.5
 LC0101'FEET SOUTH OF APPROXIMATE CENTER OF ROAD AND 2.5 FEET NORTH
 LC0101'OF FENCE.
 LC0101'
 LC0101'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0101'IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES
 LC0101'AND THE DISK IS STAMPED MAHER NO 2 1959.  IT IS 21 FEET NORTH OF
 LC0101'APPROXIMATE CENTER OF ROAD AND 1 FOOT SOUTH OF FENCE.
 LC0101'
 LC0101'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 LC0101'A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND
 LC0101'THE DISK IS STAMPED MAHER 1959.  IT IS 19 FEET EAST OF TELEPHONE
 LC0101'POLE, 38 FEET EAST OF THE APPROXIMATE CENTER OF ROAD, 23-1/2
 LC0101'FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD AND 1.9 FEET
 LC0101'EAST OF WITNESS POST.
 LC0101'
 LC0101'HEIGHT OF LIGHT ABOVE STATION MARK 2.42 METERS.
 LC0101
 LC0101                          STATION RECOVERY (1959)
 LC0101
 LC0101'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0101'2.4 MI NW FROM ONARGA.
 LC0101'ABOUT 0.55 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0101'WITH U.S. HIGHWAY 54 IN ONARGA, THENCE 0.3 MILES WEST ALONG AN
 LC0101'OILED ROAD, THENCE 1.0 MILE NORTH ALONG AN OILED ROAD, THENCE
 LC0101'0.6 MILES WEST ALONG A GRAVEL ROAD, 21 FEET NORTH OF THE CENTER
 LC0101'LINE OF THE ROAD, 1 1/2 FEET SOUTH OF A FENCE, ABOUT 95 YARDS
 LC0101'WEST OF A 10-FOOT CONCRETE BRIDGE, 1.3 FEET SOUTHWEST OF A METAL
 LC0101'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 LC0101'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THIS
 LC0101'MARK WAS RESET AFTER THE 1959 LEVELING DUE TO A POOR MIXTURE
 LC0101'OF CONCRETE.  NO RELEVELING WAS DONE BECAUSE OF THE NEARBY
 LC0101'ELEVATIONS ON THE REFERENCE MARKS.  THE PRESENT ELEVATION SHOULD
 LC0101'BE CORRECT WITHIN A CENTIMETER AS THE PLUMB LINE WAS MEASURED
 LC0101'AND THE DISTANCE HELD.
 LC0101
 LC0101                          STATION RECOVERY (1979)
 LC0101
 LC0101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0101'STATION MARK FOUND IN GOOD CONDITION.  REFERENCE MARKS 1 AND 2 NOT
 LC0101'RECOVERED AND ASSUMED PLOWED OUT OF GROUND BY FARMING OPERATIONS.  THE
 LC0101'AZIMUTH MARK WAS FOUND WITH THE DISK SHEARED OFF.  THE CENTER POINT OF
 LC0101'THE DISK WAS HELD AND A NEW DISK SET IN SAME MONUMENT.  THE
 LC0101'DIRECTIONS AZIMUTH MARK TO ONARGA MUN. WATER TANK OBSERVED IN 1959
 LC0101'CHECKED.
 LC0101'
 LC0101'A COMPLETE NEW DESCRIPTION FOLLOWS.  THE STATION IS LOCATED ABOUT 2
 LC0101'MILES SOUTHWEST OF GILLMAN, ABOUT 2 MILES NORTH OF ONARGA AND ON THE
 LC0101'ROAD RIGHT OF WAY.
 LC0101'
 LC0101'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 57
 LC0101'AND U.S. HIGHWAY 24 AT THE WEST EDGE OF GILLMAN, GO WEST ON HIGHWAY 24
 LC0101'FOR 0.25 MILE TO CROSSROADS.  TURN LEFT, GO SOUTH ON PAVED ROAD FOR
 LC0101'1.0 MILE TO ROAD RIGHT, JUST BEFORE CROSSING OVER INTERSTATE HIGHWAY
 LC0101'57.  TURN RIGHT GO WEST FOR 0.55 MILE TO STATION ON RIGHT.  CONTINUE
 LC0101'AHEAD FOR 0.4 MILE TO CROSSROADS AND AZIMUTH MARK IN SOUTHEAST ANGLE.
 LC0101'
 LC0101'THE STATION IS 22.5 FEET WEST OF A METAL WITNESS POST, 22 FEET N OF
 LC0101'THE CENTERLINE OF THE ROAD, 20 FEET EAST OF A METAL WITNESS POST, 1
 LC0101'FOOT SOUTHWEST OF A METAL WITNESS POST.  THE MARK PROJECTS 2 INCHES
 LC0101'AND THE DISK STAMPED MAHER 1959.
 LC0101'
 LC0101'REFERENCE MARK 3 IS A 3 FOOT ALUMINUM MARKER THAT PROJECTS 3 INCHES,
 LC0101'IT IS 22 FEET NORTH OF CENTERLINE OF THE ROAD AND 1 FOOT WEST OF A
 LC0101'METAL WITNESS POST.  THE DISK STAMPED MAHER 1959 NO 3 1979.  REFERENCE
 LC0101'MARK 4 IS A 3 FOOT ALUMINUM MARKER THAT PROJECTS 3 INCHES, IT IS 22
 LC0101'FEET NORTH OF CENTERLINE OF THE ROAD AND 0.5 FOOT EAST OF A METAL
 LC0101'WITNESS POST.  THE DISK STAMPED MAHER 1959 NO 4 1979.
 LC0101'
 LC0101'THE AZIMUTH MARK IS 38 FEET EAST OF THE CENTERLINE OF ROAD, 25 FEET
 LC0101'SOUTH OF CENTERLINE OF ROAD AND 1 FOOT EAST OF A METAL WITNESS
 LC0101'POST.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED MAHER 1959
 LC0101'1979.
 LC0101
 LC0101                          STATION RECOVERY (2007)
 LC0101
 LC0101'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0101'RECOVERED IN GOOD CONDITION.
 LC0101
 LC0101                          STATION RECOVERY (2025)
 LC0101
 LC0101'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0101'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0100 ***********************************************************************
 LC0100  DESIGNATION -  MAHER RM 1
 LC0100  PID         -  LC0100
 LC0100  STATE/COUNTY-  IL/IROQUOIS
 LC0100  COUNTRY     -  US
 LC0100  USGS QUAD   -  ONARGA WEST (2018)
 LC0100
 LC0100                         *CURRENT SURVEY CONTROL
 LC0100  ______________________________________________________________________
 LC0100* NAD 83(1986) POSITION- 40 44 11.98   (N) 088 01 17.03   (W)   HD_HELD1
 LC0100* NAVD 88 ORTHO HEIGHT -   201.175 (meters)      660.02  (feet) ADJUSTED
 LC0100  ______________________________________________________________________
 LC0100  GEOID HEIGHT    -        -32.426 (meters)                     GEOID18
 LC0100  DYNAMIC HEIGHT  -        201.086 (meters)      659.73  (feet) COMP
 LC0100  MODELED GRAVITY -    980,178.0   (mgal)                       NAVD 88
 LC0100
 LC0100  VERT ORDER      -  SECOND    CLASS 0
 LC0100
 LC0100.The horizontal coordinates were determined by differentially corrected
 LC0100.hand held GPS observations or other comparable positioning techniques
 LC0100.and have an estimated accuracy of +/- 3 meters.
 LC0100
 LC0100.The orthometric height was determined by differential leveling and
 LC0100.adjusted by the NATIONAL GEODETIC SURVEY
 LC0100.in June 1991.
 LC0100
 LC0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0100.GEOID18 height accuracy estimate available here.
 LC0100
 LC0100.Click photographs - Photos may exist for this station.
 LC0100
 LC0100.The dynamic height is computed by dividing the NAVD 88
 LC0100.geopotential number by the normal gravity value computed on the
 LC0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0100.degrees latitude (g = 980.6199 gals.).
 LC0100
 LC0100.The modeled gravity was interpolated from observed gravity values.
 LC0100
 LC0100;                    North         East    Units  Estimated Accuracy
 LC0100;SPC IL E     -   451,845.2     326,348.3     MT  (+/- 3 meters HH1 GPS) 
 LC0100
 LC0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1375710026(NAD 83)
 LC0100
 LC0100                          SUPERSEDED SURVEY CONTROL
 LC0100
 LC0100  NGVD 29 (??/??/92)  201.246  (m)          660.25   (f) ADJ UNCH    2 0
 LC0100
 LC0100.Superseded values are not recommended for survey control.
 LC0100
 LC0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0100.See file dsdata.pdf to determine how the superseded data were derived.
 LC0100
 LC0100_MARKER: DR = REFERENCE MARK DISK
 LC0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0100_STAMPING: MAHER NO 1 1959
 LC0100_MARK LOGO: CGS
 LC0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0100+STABILITY: SURFACE MOTION
 LC0100
 LC0100  HISTORY     - Date     Condition        Report By
 LC0100  HISTORY     - 1959     MONUMENTED       CGS
 LC0100
 LC0100                          STATION DESCRIPTION
 LC0100
 LC0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0100'2.4 MI NW FROM ONARGA.
 LC0100'ABOUT 0.55 MILE NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0100'WITH U.S. HIGHWAY 54 IN ONARGA, THENCE 0.3 MILE WEST ALONG AN
 LC0100'OILED ROAD, THENCE 1.0 MILES NORTH ALONG AN OILED ROAD, THENCE
 LC0100'0.6 MILE WEST ALONG A GRAVEL ROAD, 20 FEET SOUTH OF THE CENTER
 LC0100'LINE OF THE ROAD, 2 FEET NORTH OF A FENCE, ABOUT 95 YARDS WEST
 LC0100'OF A 10-FOOT CONCRETE BRIDGE, 40.5 FEET SOUTH OF TRIANGULATION
 LC0100'STATION MAHER, 41.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 LC0100'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0100'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0102 ***********************************************************************
 LC0102  DESIGNATION -  MAHER RM 2
 LC0102  PID         -  LC0102
 LC0102  STATE/COUNTY-  IL/IROQUOIS
 LC0102  COUNTRY     -  US
 LC0102  USGS QUAD   -  ONARGA WEST (2018)
 LC0102
 LC0102                         *CURRENT SURVEY CONTROL
 LC0102  ______________________________________________________________________
 LC0102* NAD 83(1986) POSITION- 40 44 12.40   (N) 088 01 17.66   (W)   HD_HELD1
 LC0102* NAVD 88 ORTHO HEIGHT -   201.599 (meters)      661.41  (feet) ADJUSTED
 LC0102  ______________________________________________________________________
 LC0102  GEOID HEIGHT    -        -32.425 (meters)                     GEOID18
 LC0102  DYNAMIC HEIGHT  -        201.510 (meters)      661.12  (feet) COMP
 LC0102  MODELED GRAVITY -    980,178.0   (mgal)                       NAVD 88
 LC0102
 LC0102  VERT ORDER      -  SECOND    CLASS 0
 LC0102
 LC0102.The horizontal coordinates were determined by differentially corrected
 LC0102.hand held GPS observations or other comparable positioning techniques
 LC0102.and have an estimated accuracy of +/- 3 meters.
 LC0102
 LC0102.The orthometric height was determined by differential leveling and
 LC0102.adjusted by the NATIONAL GEODETIC SURVEY
 LC0102.in June 1991.
 LC0102
 LC0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0102.GEOID18 height accuracy estimate available here.
 LC0102
 LC0102.Click photographs - Photos may exist for this station.
 LC0102
 LC0102.The dynamic height is computed by dividing the NAVD 88
 LC0102.geopotential number by the normal gravity value computed on the
 LC0102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0102.degrees latitude (g = 980.6199 gals.).
 LC0102
 LC0102.The modeled gravity was interpolated from observed gravity values.
 LC0102
 LC0102;                    North         East    Units  Estimated Accuracy
 LC0102;SPC IL E     -   451,858.1     326,333.5     MT  (+/- 3 meters HH1 GPS) 
 LC0102
 LC0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1374210039(NAD 83)
 LC0102
 LC0102                          SUPERSEDED SURVEY CONTROL
 LC0102
 LC0102  NGVD 29 (??/??/92)  201.670  (m)          661.65   (f) ADJ UNCH    2 0
 LC0102
 LC0102.Superseded values are not recommended for survey control.
 LC0102
 LC0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0102.See file dsdata.pdf to determine how the superseded data were derived.
 LC0102
 LC0102_MARKER: DR = REFERENCE MARK DISK
 LC0102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0102_STAMPING: MAHER NO 2 1959
 LC0102_MARK LOGO: CGS
 LC0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0102+STABILITY: SURFACE MOTION
 LC0102
 LC0102  HISTORY     - Date     Condition        Report By
 LC0102  HISTORY     - 1959     MONUMENTED       CGS
 LC0102
 LC0102                          STATION DESCRIPTION
 LC0102
 LC0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0102'2.4 MI NW FROM ONARGA.
 LC0102'ABOUT 0.55 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0102'WITH U.S. HIGHWAY 54 IN ONARGA, THENCE 0.3 MILES WEST ALONG AN
 LC0102'OILED ROAD, THENCE 1.0 MILES NORTH ALONG AN OILED ROAD, THENCE
 LC0102'0.6 MILES WEST ALONG A GRAVEL ROAD, 21 FEET NORTH OF THE CENTER
 LC0102'LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, ABOUT 68 YARDS WEST
 LC0102'OF A 10-FOOT CONCRETE BRIDGE, 51.5 FEET WEST OF TRIANGULATION
 LC0102'STATION MAHER, 52.5 FEET WEST OF A METAL WITNESS POST, ABOUT
 LC0102'1 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC0102'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0331 ***********************************************************************
 LC0331  DESIGNATION -  MAHOMET
 LC0331  PID         -  LC0331
 LC0331  STATE/COUNTY-  IL/CHAMPAIGN
 LC0331  COUNTRY     -  US
 LC0331  USGS QUAD   -  MAHOMET (2018)
 LC0331
 LC0331                         *CURRENT SURVEY CONTROL
 LC0331  ______________________________________________________________________
 LC0331* NAD 83(1997) POSITION- 40 12 11.06443(N) 088 23 42.44859(W)   ADJUSTED
 LC0331* NAVD 88 ORTHO HEIGHT -   218.954 (meters)      718.35  (feet) ADJUSTED
 LC0331  ______________________________________________________________________
 LC0331  GEOID HEIGHT    -        -32.080 (meters)                     GEOID18
 LC0331  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 LC0331  DYNAMIC HEIGHT  -        218.844 (meters)      717.99  (feet) COMP
 LC0331  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 LC0331
 LC0331  HORZ ORDER      -  SECOND
 LC0331  VERT ORDER      -  SECOND    CLASS 0
 LC0331
 LC0331.The horizontal coordinates were established by classical geodetic methods
 LC0331.and adjusted by the National Geodetic Survey in October 1999.
 LC0331
 LC0331.The orthometric height was determined by differential leveling and
 LC0331.adjusted by the NATIONAL GEODETIC SURVEY
 LC0331.in June 1991.
 LC0331
 LC0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0331.GEOID18 height accuracy estimate available here.
 LC0331
 LC0331.Click photographs - Photos may exist for this station.
 LC0331
 LC0331.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0331
 LC0331.The dynamic height is computed by dividing the NAVD 88
 LC0331.geopotential number by the normal gravity value computed on the
 LC0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0331.degrees latitude (g = 980.6199 gals.).
 LC0331
 LC0331.The modeled gravity was interpolated from observed gravity values.
 LC0331
 LC0331. The following values were computed from the NAD 83(1997) position.
 LC0331
 LC0331;                    North         East     Units Scale Factor Converg.
 LC0331;SPC IL E     -   392,550.163   294,739.200   MT  0.99997534   -0 02 23.6
 LC0331;SPC IL E     - 1,287,891.66    966,990.19   sFT  0.99997534   -0 02 23.6
 LC0331;UTM  16      - 4,451,230.003   381,264.125   MT  0.99977355   -0 54 02.4
 LC0331
 LC0331!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0331!SPC IL E     -   0.99997069  x   0.99997534  =   0.99994603
 LC0331!UTM  16      -   0.99997069  x   0.99977355  =   0.99974424
 LC0331
 LC0331:                Primary Azimuth Mark                     Grid Az
 LC0331:SPC IL E     -  MAHOMET AZ MK                            008 56 36.5
 LC0331:UTM  16      -  MAHOMET AZ MK                            009 48 15.3
 LC0331
 LC0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8126451230(NAD 83)
 LC0331
 LC0331|---------------------------------------------------------------------|
 LC0331| PID    Reference Object                     Distance      Geod. Az  |
 LC0331|                                                           dddmmss.s |
 LC0331| CI7752 MAHOMET AZ MK                                      0085412.9 |
 LC0331| CI7753 MAHOMET RM 3                         27.495 METERS 02657     |
 LC0331| LC0332 MAHOMET RM 1                         27.514 METERS 02657     |
 LC0331| LC0330 MAHOMET RM 2                         22.429 METERS 16649     |
 LC0331| LC1767 SEYMOUR TV STATION WCIA MAST        APPROX.11.7 KM 2032716.7 |
 LC0331|---------------------------------------------------------------------|
 LC0331
 LC0331                          SUPERSEDED SURVEY CONTROL
 LC0331
 LC0331  NAD 83(1997)-  40 12 11.06708(N)    088 23 42.44760(W) AD(       ) 2
 LC0331  NAD 83(1986)-  40 12 11.07148(N)    088 23 42.44513(W) AD(       ) 2
 LC0331  NAD 27      -  40 12 10.95450(N)    088 23 42.24500(W) AD(       ) 2
 LC0331  NGVD 29 (??/??/92)  219.005  (m)          718.52   (f) ADJ UNCH    2 0
 LC0331  NGVD 29             219.01   (m)          718.5    (f) LEVELING    3  
 LC0331
 LC0331.Superseded values are not recommended for survey control.
 LC0331
 LC0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0331.See file dsdata.pdf to determine how the superseded data were derived.
 LC0331
 LC0331_MARKER: DS = TRIANGULATION STATION DISK
 LC0331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0331_STAMPING: MAHOMET 1959
 LC0331_MARK LOGO: CGS
 LC0331_PROJECTION: FLUSH
 LC0331_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0331+STABILITY: SURFACE MOTION
 LC0331
 LC0331  HISTORY     - Date     Condition        Report By
 LC0331  HISTORY     - 1959     MONUMENTED       CGS
 LC0331  HISTORY     - 1959     GOOD             CGS
 LC0331  HISTORY     - 1963     GOOD             LOCENG
 LC0331  HISTORY     - 1973     GOOD             NGS
 LC0331  HISTORY     - 1979     GOOD             NGS
 LC0331  HISTORY     - 1979     GOOD             NGS
 LC0331  HISTORY     - 20110225 MARK NOT FOUND   INDIV
 LC0331
 LC0331                          STATION DESCRIPTION
 LC0331
 LC0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0331'THE STATION IS LOCATED ABOUT 1.0 MILE NORTHEAST OF THE CENTER
 LC0331'OF MAHOMET AND IS ON THE RIGHT-OF-WAY OF STATE HIGHWAY 47.
 LC0331'
 LC0331'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC0331'AND STATE HIGHWAY 47 AT THE SOUTHEAST EDGE OF MAHOMET, GO NORTH
 LC0331'ON STATE HIGHWAY 47 FOR 0.85 MILE TO THE STATION ON THE RIGHT
 LC0331'AT A LONE TREE WITH A TRIANGLE BLAZE.
 LC0331'
 LC0331'STATION MARK, A STANDARD DISK STAMPED MAHOMET 1959, IS SET
 LC0331'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC0331'OF THE GROUND.  THE MARK IS 75 FEET NORTHWEST OF A WITNESS POST,
 LC0331'41 FEET NORTH OF A LONE TREE WITH A TRIANGLE BLAZE, 37 FEET
 LC0331'EAST OF THE CENTER LINE OF STATE HIGHWAY 47 AND 29 FEET WEST
 LC0331'OF A FENCE LINE.
 LC0331'
 LC0331'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED MAHOMET NO 1
 LC0331'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 LC0331'WITH THE SURFACE OF THE GROUND.  THE MARK IS 54.5 FEET EAST OF
 LC0331'THE CENTER LINE OF STATE HIGHWAY 47, 33 FEET SOUTH OF A
 LC0331'TELEPHONE POLE AND 1 FOOT WEST OF A FENCE LINE.
 LC0331'
 LC0331'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED MAHOMET NO
 LC0331'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 LC0331'WITH THE SURFACE OF THE GROUND.  THE MARK IS 73 FEET EAST OF THE
 LC0331'CENTER LINE OF STATE HIGHWAY 47, 42.5 FEET EAST-SOUTHEAST
 LC0331'OF A LONE TREE WITH A TRIANGLE BLAZE, 30.5 FEET SOUTH OF A
 LC0331'TELEPHONE POLE, 1.4 FEET NORTHWEST OF A WITNESS POST AND 1 FOOT
 LC0331'WEST OF A FENCE LINE.
 LC0331'
 LC0331'AZIMUTH MARK, A STANDARD DISK STAMPED MAHOMET 1959, IS SET IN
 LC0331'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC0331'OF THE GROUND.  THE MARK IS 49.5 FEET EAST OF THE CENTER LINE OF
 LC0331'STATE HIGHWAY 47, 3.4 FEET SOUTHEAST OF A TELEPHONE POLE AND
 LC0331'1.6 FEET WEST OF A WITNESS POST AND A FENCE LINE.
 LC0331'
 LC0331'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON STATE
 LC0331'HIGHWAY 47 FOR 0.45 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 LC0331'DESCRIBED.
 LC0331
 LC0331                          STATION RECOVERY (1959)
 LC0331
 LC0331'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0331'1.4 MI NE FROM MAHOMET.
 LC0331'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0331'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 0.3 MILE EAST ALONG
 LC0331'U.S. HIGHWAY 150 AND STATE HIGHWAY 47, THENCE 0.9 MILE NORTH
 LC0331'ALONG STATE HIGHWAY 47, ABOUT 0.1 MILE NORTH OF A FARM HOUSE
 LC0331'EAST OF THE HIGHWAY, ABOUT 0.1 MILE SOUTH OF A FARM HOUSE EAST
 LC0331'OF THE HIGHWAY, 37 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 LC0331'29 1/2 FEET WEST OF A FENCE, 40 1/2 FEET NORTH OF A LONE 12-INCH
 LC0331'ASH TREE, 130 FEET SOUTHEAST AND ACROSS THE ROAD FROM THE SOUTH
 LC0331'END OF A BOARD GATE, 48 FEET NORTHWEST OF THE THIRD TELEPHONE
 LC0331'POLE NORTH OF A FARM HOUSE EAST OF THE ROAD AND IS ALSO THE 4TH
 LC0331'TELEPHONE POLE SOUTH OF ANOTHER FARM HOUSE EAST OF THE ROAD, 75.1
 LC0331'FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 LC0331'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 LC0331'FLUSH WITH THE GROUND.
 LC0331
 LC0331                          STATION RECOVERY (1963)
 LC0331
 LC0331'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1963 (DEW)
 LC0331'RECOVERED BY SPRINGFIELD DIV HWY
 LC0331'
 LC0331'STATION AND ALL REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION
 LC0331'AS DESCRIBED.
 LC0331
 LC0331                          STATION RECOVERY (1973)
 LC0331
 LC0331'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0331'RECOVERED IN GOOD CONDITION.
 LC0331
 LC0331                          STATION RECOVERY (1979)
 LC0331
 LC0331'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0331'THE STATION MARK, RM 2 AND THE AZIMUTH MARK FOUND IN GOOD
 LC0331'CONDITION.  RM 1 WAS FOUND DESTROYED AND THE DISK BROKEN OFF.  RM 3
 LC0331'WAS ESTABLISHED AT THIS TIME.  METAL WITNESS POSTS SET.
 LC0331'
 LC0331'THE PREVIOUS DESCRIPTION AND TOO REACH ARE ADEQUATE.
 LC0331'
 LC0331'REFERENCE MARK 3 IS 55 FT E OF THE CENTERLINE OF THE HIGHWAY, 34 FT S
 LC0331'OF A TELEPHONE POLE, 15 FT W OF FENCE AND 1 FT S OF A METAL WITNESS
 LC0331'POST.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED MAHOMET 1959 NO
 LC0331'3 1979.
 LC0331
 LC0331                          STATION RECOVERY (1979)
 LC0331
 LC0331'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0331'RECOVERED IN GOOD CONDITION.
 LC0331
 LC0331                          STATION RECOVERY (2011)
 LC0331
 LC0331'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (BCA)
 LC0331'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1768 ***********************************************************************
 LC1768  DESIGNATION -  MAHOMET MUNICIPAL TANK
 LC1768  PID         -  LC1768
 LC1768  STATE/COUNTY-  IL/CHAMPAIGN
 LC1768  COUNTRY     -  US
 LC1768  USGS QUAD   -  MAHOMET (2018)
 LC1768
 LC1768                         *CURRENT SURVEY CONTROL
 LC1768  ______________________________________________________________________
 LC1768* NAD 83(1997) POSITION- 40 11 38.20687(N) 088 24 14.53654(W)   ADJUSTED
 LC1768  ______________________________________________________________________
 LC1768  GEOID HEIGHT    -        -32.067 (meters)                     GEOID18
 LC1768  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 LC1768  HORZ ORDER      -  THIRD
 LC1768
 LC1768.The horizontal coordinates were established by classical geodetic methods
 LC1768.and adjusted by the National Geodetic Survey in October 1999.
 LC1768
 LC1768.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1768.GEOID18 height accuracy estimate available here.
 LC1768
 LC1768.Click photographs - Photos may exist for this station.
 LC1768
 LC1768.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1768
 LC1768. The following values were computed from the NAD 83(1997) position.
 LC1768
 LC1768;                    North         East     Units Scale Factor Converg.
 LC1768;SPC IL E     -   391,537.295   293,979.529   MT  0.99997545   -0 02 44.3
 LC1768;SPC IL E     - 1,284,568.61    964,497.84   sFT  0.99997545   -0 02 44.3
 LC1768;UTM  16      - 4,450,228.862   380,489.480   MT  0.99977582   -0 54 22.5
 LC1768
 LC1768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8048950228(NAD 83)
 LC1768
 LC1768                          SUPERSEDED SURVEY CONTROL
 LC1768
 LC1768  NAD 83(1997)-  40 11 38.20955(N)    088 24 14.53572(W) AD(       ) 3
 LC1768  NAD 83(1986)-  40 11 38.21408(N)    088 24 14.53330(W) AD(       ) 3
 LC1768  NAD 27      -  40 11 38.09700(N)    088 24 14.33000(W) AD(       ) 3
 LC1768
 LC1768.Superseded values are not recommended for survey control.
 LC1768
 LC1768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1768.See file dsdata.pdf to determine how the superseded data were derived.
 LC1768
 LC1768_MARKER: 53 = ELEVATED TANK
 LC1768
 LC1768  HISTORY     - Date     Condition        Report By
 LC1768  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1768  HISTORY     - 1979     GOOD             NGS
 LC1768
 LC1768                          STATION DESCRIPTION
 LC1768
 LC1768'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1768'THE STATION IS LOCATED IN THE CENTRAL PART OF MAHOMET AT
 LC1768'THE CORNER OF DUNBAR AND VINE STREETS.
 LC1768'
 LC1768'THE TANK IS CONSTRUCTED OF STEEL, SUPPORTED BY 4 LEGS, PAINTED
 LC1768'SILVER, APPROXIMATELY 125 FEET HIGH AND HAS THE LEGEND MAHOMET
 LC1768'IN BLACK LETTERS ON THE NORTH AND SOUTH SIDES OF THE TANK.
 LC1768'
 LC1768'THE POINT INTERSECTED WAS THE BALL AT TOP OF TANK.
 LC1768
 LC1768                          STATION RECOVERY (1979)
 LC1768
 LC1768'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC1768'THE TANK FOUND IN GOOD CONDITION AND AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1680 ***********************************************************************
 HB1680  DESIGNATION -  MAKANDA
 HB1680  PID         -  HB1680
 HB1680  STATE/COUNTY-  IL/JACKSON
 HB1680  COUNTRY     -  US
 HB1680  USGS QUAD   -  MAKANDA (2018)
 HB1680
 HB1680                         *CURRENT SURVEY CONTROL
 HB1680  ______________________________________________________________________
 HB1680* NAD 83(1997) POSITION- 37 36 24.29170(N) 089 14 01.88850(W)   ADJUSTED
 HB1680* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 HB1680  ______________________________________________________________________
 HB1680  GEOID HEIGHT    -        -28.852 (meters)                     GEOID18
 HB1680  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 HB1680  HORZ ORDER      -  SECOND
 HB1680
 HB1680.The horizontal coordinates were established by classical geodetic methods
 HB1680.and adjusted by the National Geodetic Survey in October 1999.
 HB1680
 HB1680.The orthometric height was scaled from a topographic map.
 HB1680
 HB1680.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1680.GEOID18 height accuracy estimate available here.
 HB1680
 HB1680.Click photographs - Photos may exist for this station.
 HB1680
 HB1680.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1680
 HB1680. The following values were computed from the NAD 83(1997) position.
 HB1680
 HB1680;                    North         East     Units Scale Factor Converg.
 HB1680;SPC IL W     -   104,733.414   782,362.556   MT  1.00002470   +0 34 09.4
 HB1680;SPC IL W     -   343,612.88  2,566,801.15   sFT  1.00002470   +0 34 09.4
 HB1680;UTM  16      - 4,164,530.685   302,817.689   MT  1.00007893   -1 21 49.1
 HB1680
 HB1680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1680!SPC IL W     -   0.99997064  x   1.00002470  =   0.99999534
 HB1680!UTM  16      -   0.99997064  x   1.00007893  =   1.00004957
 HB1680
 HB1680:                Primary Azimuth Mark                     Grid Az
 HB1680:SPC IL W     -  HINES RM 3                               106 11 16.3
 HB1680:UTM  16      -  HINES RM 3                               108 07 14.8
 HB1680
 HB1680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0281764530(NAD 83)
 HB1680
 HB1680|---------------------------------------------------------------------|
 HB1680| PID    Reference Object                     Distance      Geod. Az  |
 HB1680|                                                           dddmmss.s |
 HB1680| CI4572 MAKANDA RM 1                         25.647 METERS 00716     |
 HB1680| HB1676 HINES RM 3                          APPROX.14.6 KM 1064525.7 |
 HB1680| CI4573 MAKANDA RM 2                         26.602 METERS 23531     |
 HB1680| HB1698 BALD KNOB LOOKOUT TOWER             APPROX.11.6 KM 2382719.9 |
 HB1680| HB1695 ALTO PASS RAD KSE 521 KSE 55        APPROX.11.6 KM 2420559.8 |
 HB1680| CI4574 MAKANDA RM 3                         80.939 METERS 35311     |
 HB1680|---------------------------------------------------------------------|
 HB1680
 HB1680                          SUPERSEDED SURVEY CONTROL
 HB1680
 HB1680  NAD 83(1993)-  37 36 24.29989(N)    089 14 01.88982(W) AD(       ) 2
 HB1680  NAD 83(1986)-  37 36 24.30144(N)    089 14 01.89284(W) AD(       ) 2
 HB1680  NAD 27      -  37 36 24.12261(N)    089 14 01.58762(W) AD(       ) 2
 HB1680
 HB1680.Superseded values are not recommended for survey control.
 HB1680
 HB1680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1680.See file dsdata.pdf to determine how the superseded data were derived.
 HB1680
 HB1680_MARKER: DS = TRIANGULATION STATION DISK
 HB1680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1680_STAMPING: MAKANDA 1957
 HB1680_MARK LOGO: CGS
 HB1680_PROJECTION: FLUSH
 HB1680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1680+STABILITY: SURFACE MOTION
 HB1680_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1680+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2011
 HB1680
 HB1680  HISTORY     - Date     Condition        Report By
 HB1680  HISTORY     - 1957     MONUMENTED       CGS
 HB1680  HISTORY     - 1961     GOOD             CGS
 HB1680  HISTORY     - 1968     GOOD             ILDT
 HB1680  HISTORY     - 20110615 GOOD             ILDT
 HB1680  HISTORY     - 20130428 GOOD             ILDT
 HB1680
 HB1680                          STATION DESCRIPTION
 HB1680
 HB1680'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1680'THE STATION IS ABOUT 5 MILES NORTH OF COBDEN, 3/4 MILE SOUTH OF
 HB1680'MAKANDA, ON THE WEST SIDE OF U.S. HIGHWAY 51, ON PROPERTY
 HB1680'OWNED BY THE METZLER ORCHARD COMPANY.  IT IS 96 FEET SOUTHEAST OF THE
 HB1680'SOUTHEAST CORNER OF A LARGE BARN, 41 FEET WEST OF THE CENTERLINE
 HB1680'OF THE HIGHWAY, 10 FEET WEST OF A BOARD FENCE, 51 FEET NORTH OF A
 HB1680'BOARD FENCE, 21 FEET WEST OF A 36 INCH MAPLE TREE AND 12 FEET
 HB1680'SOUTHWEST OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 HB1680'DISK IS STAMPED MAKANDA 1957.
 HB1680'
 HB1680'TO REACH THE STATION FROM THE OVERPASS AT THE NORTH EDGE OF COBDEN,
 HB1680'GO WEST AND NORTH ON U.S. HIGHWAY 51 FOR 6.15 MILES TO A
 HB1680'GRAVELED DRIVEWAY ON THE RIGHT, A LARGE MAPLE TREE ON THE LEFT AND
 HB1680'THE STATION ON THE LEFT AS DESCRIBED.
 HB1680'
 HB1680'REFERENCE MARK 1 IS 1 FOOT WEST OF THE BOARD FENCE, 32 FEET WEST OF
 HB1680'THE CENTERLINE OF THE HIGHWAY, 37 FEET EAST OF THE SOUTHEAST CORNER
 HB1680'OF THE BARN AND 8 FEET SOUTH OF A FENCE CORNER.  THE MONUMENT IS
 HB1680'FLUSH AND THE DISK IS STAMPED MAKANDA NO 1 1957.
 HB1680'
 HB1680'REFERENCE MARK 2 IS 1 FOOT NORTH OF A BOARD FENCE AND 32 FEET EAST OF
 HB1680'A FENCE CORNER.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1680'MAKANDA NO 2 1957.
 HB1680'
 HB1680'REFERENCE MARK 3 IS 2 FEET SOUTH OF THE SOUTH WALL OF A FRAME HOUSE
 HB1680'AND 10 FEET EAST OF THE SOUTHEAST CORNER OF THE HOUSE.  THE
 HB1680'MONUMENT IS FLUSH AND THE DISK IS STAMPED MAKANDA NO 3 1957.
 HB1680'
 HB1680'NO SUITABLE PLACE COULD BE FOUND FOR AN AZIMUTH MARK.  REFERENCE MARK
 HB1680'3 WAS ESTABLISHED WITH PRECISE PROCEDURES SO THAT AN AZIMUTH
 HB1680'BETTER THAN THE ORDINARY REFERENCE MARK WOULD BE AVAILABLE.
 HB1680'
 HB1680'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1680
 HB1680                          STATION RECOVERY (1961)
 HB1680
 HB1680'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1680'NO MEASUREMENT BETWEEN RMS, OBSTRUCTED.
 HB1680'
 HB1680'THE STATION, AND ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 HB1680'DISTANCE TO REFERENCE MARKS 1 AND 2 CHECKED, BUT THE DIRECTION TO
 HB1680'REFERENCE MARK 1 DID NOT CHECK BY 1 MINUTE AND 15 SECONDS, REFERENCE
 HB1680'MARK 2 DID NOT CHECK BY 1 MINUTE AND 38 SECONDS, AND THE DIRECTION
 HB1680'TO REFERENCE MARK 3 DID NOT CHECK BY 13.1 SECONDS.  THE 36 INCH MAPLE
 HB1680'TREE MENTIONED IN THE TO REACH AND AS A REFERENCE POINT TO THE
 HB1680'STATION MARK HAS BEEN CUT DOWN AND DESTROYED.
 HB1680'
 HB1680'THE DESCRIPTIONS ARE ADEQUATE.
 HB1680'
 HB1680'RM 3 IS 1957 MEASUREMENT.
 HB1680'
 HB1680'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1680
 HB1680                          STATION RECOVERY (1968)
 HB1680
 HB1680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 HB1680'MAKANDA 1957 IN GOOD CONDITION.
 HB1680'
 HB1680'MAKANDA NO 2 1957 IN GOOD CONDITION.
 HB1680'
 HB1680'MAKANDA NO 3 1957 IN GOOD CONDITION.
 HB1680'
 HB1680'DESCRIPTION IS CORRECT AND ADEQUATE EXCEPT FOR THE FOLLOWING
 HB1680'CORRECTIONS--36 INCHES MAPLE TREE 21 FEET EAST OF STATION NO
 HB1680'LONGER EXIST.  STATION IS 10.5 FEET WEST OF WITNESS POST.  NO
 HB1680'EXTENSIVE SEARCH WAS MADE FOR R.M. NO. 1.  BOARD FENCE 1 FOOT EAST
 HB1680'OF R.M. NO. 1 AND FENCE CORNER 8 FEET NORTH OF R.M. NO. 1 NO
 HB1680'LONGER EXIST.
 HB1680
 HB1680                          STATION RECOVERY (2011)
 HB1680
 HB1680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB1680'NO RM'S WERE FOUND, MONUMENT IS 41.7' WEST OF CENTERLINE OF OLD U.S.
 HB1680'51, NEW SIGN 1' EAST AND AT STATION 447 STAMP, MONUMENT IS FLUSH WITH
 HB1680'GROUND
 HB1680
 HB1680                          STATION RECOVERY (2013)
 HB1680
 HB1680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB1680'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0885 ***********************************************************************
 MF0885  DESIGNATION -  MALDEN
 MF0885  PID         -  MF0885
 MF0885  STATE/COUNTY-  IL/BUREAU
 MF0885  COUNTRY     -  US
 MF0885  USGS QUAD   -  MALDEN (2018)
 MF0885
 MF0885                         *CURRENT SURVEY CONTROL
 MF0885  ______________________________________________________________________
 MF0885* NAD 83(1997) POSITION- 41 24 20.17372(N) 089 22 26.44912(W)   ADJUSTED
 MF0885* NAVD 88 ORTHO HEIGHT -   211.526 (meters)      693.98  (feet) ADJUSTED
 MF0885  ______________________________________________________________________
 MF0885  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 MF0885  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 MF0885  DYNAMIC HEIGHT  -        211.440 (meters)      693.70  (feet) COMP
 MF0885  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 MF0885
 MF0885  HORZ ORDER      -  SECOND
 MF0885  VERT ORDER      -  SECOND    CLASS 0
 MF0885
 MF0885.The horizontal coordinates were established by classical geodetic methods
 MF0885.and adjusted by the National Geodetic Survey in October 1999.
 MF0885
 MF0885.The orthometric height was determined by differential leveling and
 MF0885.adjusted by the NATIONAL GEODETIC SURVEY
 MF0885.in June 1991.
 MF0885
 MF0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0885.GEOID18 height accuracy estimate available here.
 MF0885
 MF0885.Click photographs - Photos may exist for this station.
 MF0885
 MF0885.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0885
 MF0885.The dynamic height is computed by dividing the NAVD 88
 MF0885.geopotential number by the normal gravity value computed on the
 MF0885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0885.degrees latitude (g = 980.6199 gals.).
 MF0885
 MF0885.The modeled gravity was interpolated from observed gravity values.
 MF0885
 MF0885. The following values were computed from the NAD 83(1997) position.
 MF0885
 MF0885;                    North         East     Units Scale Factor Converg.
 MF0885;SPC IL W     -   526,371.574   766,275.876   MT  0.99999521   +0 31 27.4
 MF0885;SPC IL W     - 1,726,937.41  2,514,023.44   sFT  0.99999521   +0 31 27.4
 MF0885;UTM  16      - 4,586,504.339   301,563.577   MT  1.00008462   -1 34 14.3
 MF0885
 MF0885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0885!SPC IL W     -   0.99997201  x   0.99999521  =   0.99996722
 MF0885!UTM  16      -   0.99997201  x   1.00008462  =   1.00005663
 MF0885
 MF0885:                Primary Azimuth Mark                     Grid Az
 MF0885:SPC IL W     -  MALDEN AZ MK                             299 38 13.8
 MF0885:UTM  16      -  MALDEN AZ MK                             301 43 55.5
 MF0885
 MF0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0156386504(NAD 83)
 MF0885
 MF0885|---------------------------------------------------------------------|
 MF0885| PID    Reference Object                     Distance      Geod. Az  |
 MF0885|                                                           dddmmss.s |
 MF0885| MF0884 MALDEN RM 1                          14.223 METERS 00021     |
 MF0885| MF0886 MALDEN RM 2                          19.185 METERS 11500     |
 MF0885| MF1665 PRINCETON MUNICIPAL TANK            APPROX. 8.2 KM 2461156.2 |
 MF0885| MF1666 PRINCETON MUNICIPAL UTIL STACK      APPROX. 8.3 KM 2462213.2 |
 MF0885| MF0883 MALDEN AZ MK                                       3000941.2 |
 MF0885|---------------------------------------------------------------------|
 MF0885
 MF0885                          SUPERSEDED SURVEY CONTROL
 MF0885
 MF0885  NAD 83(1996)-  41 24 20.18054(N)    089 22 26.45294(W) AD(       ) 2
 MF0885  NAD 83(1986)-  41 24 20.18123(N)    089 22 26.45541(W) AD(       ) 2
 MF0885  NAD 27      -  41 24 20.05580(N)    089 22 26.13510(W) AD(       ) 2
 MF0885  NGVD 29 (??/??/92)  211.602  (m)          694.23   (f) ADJ UNCH    2 0
 MF0885  NGVD 29             211.60   (m)          694.2    (f) LEVELING    3  
 MF0885
 MF0885.Superseded values are not recommended for survey control.
 MF0885
 MF0885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0885.See file dsdata.pdf to determine how the superseded data were derived.
 MF0885
 MF0885_MARKER: DS = TRIANGULATION STATION DISK
 MF0885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0885_STAMPING: MALDEN 1959
 MF0885_MARK LOGO: CGS
 MF0885_PROJECTION: FLUSH
 MF0885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0885+STABILITY: SURFACE MOTION
 MF0885
 MF0885  HISTORY     - Date     Condition        Report By
 MF0885  HISTORY     - 1959     MONUMENTED       CGS
 MF0885  HISTORY     - 1959     GOOD             CGS
 MF0885  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF0885  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0885  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0885
 MF0885                          STATION DESCRIPTION
 MF0885
 MF0885'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0885'THE STATION IS LOCATED ABOUT 5-1/2 MILES NORTHEAST OF PRINCETON
 MF0885'AND ABOUT 1-1/2 MILES SOUTH-SOUTHEAST OF MALDEN.  IT IS 50
 MF0885'FEET NORTH OF A LARGE LONE TREE, 31 FEET WEST OF THE APPROXIMATE
 MF0885'CENTER OF ROAD, 1/2 FOOT EAST OF FENCE LINE AND 1.9 FEET
 MF0885'SOUTH-SOUTHEAST OF WITNESS POST.  THE MARK IS A STANDARD
 MF0885'TRIANGULATION STATION MARK SET IN TOP OF A 12 X 12 INCH
 MF0885'CONCRETE POST SET FLUSH AND THE DISK IS STAMPED MALDEN 1959.
 MF0885'
 MF0885'REFERENCE MARK NO. 1 IS 45 FEET NORTH OF WITNESS POST, 29
 MF0885'FEET WEST OF THE APPROXIMATE CENTER OF ROAD AND 1-1/2 FEET
 MF0885'EAST OF FENCE LINE.  THE MARK IS A STANDARD REFERENCE MARK
 MF0885'SET IN TOP OF 12 X 12 INCH CONCRETE POST SET FLUSH AND THE
 MF0885'DISK IS STAMPED MALDEN NO 1 1959.
 MF0885'
 MF0885'REFERENCE MARK NO. 2 IS 26 FEET EAST OF APPROXIMATE CENTER
 MF0885'OF ROAD, 61 FEET EAST OF A LARGE LONE TREE AND 1 FOOT WEST
 MF0885'OF FENCE LINE.  THE MARK IS A STANDARD REFERENCE MARK DISK
 MF0885'SET IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING 2
 MF0885'INCHES AND THE DISK IS STAMPED MALDEN NO 2 1959.
 MF0885'
 MF0885'TO REACH THE STATION FROM THE POST OFFICE IN PRINCETON, GO
 MF0885'NORTH ON U.S. HIGHWAY 34 FOR 0.9 MILE TO JUNCTION WITH STATE
 MF0885'HIGHWAY 26.  TURN RIGHT AND GO EASTERLY ON U.S. HIGHWAY 34
 MF0885'FOR 1.55 MILES TO RAILROAD OVER PASS, CONTINUE NORTHEAST
 MF0885'FOR 1.3 MILES TO CROSSROADS, TURN RIGHT AND GO EAST FOR 2.65
 MF0885'MILES TO THE AZIMUTH MARK ON RIGHT AS DESCRIBED.  CONTINUE
 MF0885'EAST FOR 0.25 MILE TO SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH
 MF0885'FOR 0.15 MILE TO THE STATION ON RIGHT AS DESCRIBED.
 MF0885'
 MF0885'HEIGHT OF LIGHT ABOVE STATION MARK 14.04 METERS.
 MF0885
 MF0885                          STATION RECOVERY (1959)
 MF0885
 MF0885'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0885'6.6 MI NE FROM PRINCETON.
 MF0885'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0885'OFFICE AT PRINCETON, THENCE 2.85 MILES EAST ON A GRAVEL ROAD,
 MF0885'THENCE 0.15 MILES SOUTH ALONG A GRAVEL ROAD, 32 FEET WEST OF THE
 MF0885'CENTER LINE OF THE ROAD, 1 FOOT EAST OF FENCE LINE, 50 FEET
 MF0885'NORTH OF A 5-FOOT LONE ELM TREE, 1.6 FEET SOUTHEAST OF A METAL
 MF0885'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN
 MF0885'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0885
 MF0885                          STATION RECOVERY (1996)
 MF0885
 MF0885'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0885'MARK NOT FOUND.
 MF0885
 MF0885                          STATION RECOVERY (2001)
 MF0885
 MF0885'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0885'MARK NOT FOUND.
 MF0885
 MF0885                          STATION RECOVERY (2005)
 MF0885
 MF0885'RECOVERY NOTE BY US POWER SQUADRON 2005
 MF0885'BELIEVED DESTROYED BY I-80 CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0883 ***********************************************************************
 MF0883  DESIGNATION -  MALDEN AZ MK
 MF0883  PID         -  MF0883
 MF0883  STATE/COUNTY-  IL/BUREAU
 MF0883  COUNTRY     -  US
 MF0883  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0883
 MF0883                         *CURRENT SURVEY CONTROL
 MF0883  ______________________________________________________________________
 MF0883* NAD 83(1986) POSITION- 41 24 27.     (N) 089 22 45.     (W)   SCALED
 MF0883* NAVD 88 ORTHO HEIGHT -   212.060 (meters)      695.73  (feet) ADJUSTED
 MF0883  ______________________________________________________________________
 MF0883  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 MF0883  DYNAMIC HEIGHT  -        211.974 (meters)      695.45  (feet) COMP
 MF0883  MODELED GRAVITY -    980,214.8   (mgal)                       NAVD 88
 MF0883
 MF0883  VERT ORDER      -  SECOND    CLASS 0
 MF0883
 MF0883.The horizontal coordinates were scaled from a map and have
 MF0883.an estimated accuracy of +/- 6 seconds.
 MF0883
 MF0883.The orthometric height was determined by differential leveling and
 MF0883.adjusted by the NATIONAL GEODETIC SURVEY
 MF0883.in June 1991.
 MF0883
 MF0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0883.GEOID18 height accuracy estimate available here.
 MF0883
 MF0883.Click photographs - Photos may exist for this station.
 MF0883
 MF0883.The dynamic height is computed by dividing the NAVD 88
 MF0883.geopotential number by the normal gravity value computed on the
 MF0883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0883.degrees latitude (g = 980.6199 gals.).
 MF0883
 MF0883.The modeled gravity was interpolated from observed gravity values.
 MF0883
 MF0883;                    North         East    Units  Estimated Accuracy
 MF0883;SPC IL W     -   526,580.      765,840.      MT  (+/- 180 meters Scaled)
 MF0883
 MF0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL011867(NAD 83)
 MF0883
 MF0883                          SUPERSEDED SURVEY CONTROL
 MF0883
 MF0883  NGVD 29 (??/??/92)  212.137  (m)          695.99   (f) ADJ UNCH    2 0
 MF0883
 MF0883.Superseded values are not recommended for survey control.
 MF0883
 MF0883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0883.See file dsdata.pdf to determine how the superseded data were derived.
 MF0883
 MF0883_MARKER: DZ = AZIMUTH MARK DISK
 MF0883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0883_STAMPING: MALDEN 1959
 MF0883_MARK LOGO: CGS
 MF0883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0883+STABILITY: SURFACE MOTION
 MF0883
 MF0883  HISTORY     - Date     Condition        Report By
 MF0883  HISTORY     - 1959     MONUMENTED       CGS
 MF0883  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0883  HISTORY     - 20010525 MARK NOT FOUND   USPSQD
 MF0883  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0883
 MF0883                          STATION DESCRIPTION
 MF0883
 MF0883'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0883'6.2 MI NE FROM PRINCETON.
 MF0883'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0883'OFFICE AT PRINCETON, THENCE 2.6 MILES EAST ALONG GRAVEL ROAD,
 MF0883'1 FOOT NORTH OF FENCE LINE, 22 FEET SOUTH OF THE CENTER LINE OF
 MF0883'THE ROAD, 6 FEET SOUTHWEST OF TELEPHONE POLE 4385, 13 FEET EAST
 MF0883'OF FENCE CORNER, 65 FEET EAST-NORTHEAST OF A LONE 18-INCH PINE
 MF0883'TREE, 2.0 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 MF0883'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0883
 MF0883                          STATION RECOVERY (1996)
 MF0883
 MF0883'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0883'MARK NOT FOUND.
 MF0883
 MF0883                          STATION RECOVERY (2001)
 MF0883
 MF0883'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0883'MARK NOT FOUND.
 MF0883
 MF0883                          STATION RECOVERY (2005)
 MF0883
 MF0883'RECOVERY NOTE BY US POWER SQUADRON 2005
 MF0883'BELIEVED DESTROYED BY I-80 CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0884 ***********************************************************************
 MF0884  DESIGNATION -  MALDEN RM 1
 MF0884  PID         -  MF0884
 MF0884  STATE/COUNTY-  IL/BUREAU
 MF0884  COUNTRY     -  US
 MF0884  USGS QUAD   -  MALDEN (2018)
 MF0884
 MF0884                         *CURRENT SURVEY CONTROL
 MF0884  ______________________________________________________________________
 MF0884* NAD 83(1986) POSITION- 41 24 20.63   (N) 089 22 26.45   (W)   HD_HELD1
 MF0884* NAVD 88 ORTHO HEIGHT -   211.756 (meters)      694.74  (feet) ADJUSTED
 MF0884  ______________________________________________________________________
 MF0884  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 MF0884  DYNAMIC HEIGHT  -        211.671 (meters)      694.46  (feet) COMP
 MF0884  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 MF0884
 MF0884  VERT ORDER      -  SECOND    CLASS 0
 MF0884
 MF0884.The horizontal coordinates were determined by differentially corrected
 MF0884.hand held GPS observations or other comparable positioning techniques
 MF0884.and have an estimated accuracy of +/- 3 meters.
 MF0884
 MF0884.The orthometric height was determined by differential leveling and
 MF0884.adjusted by the NATIONAL GEODETIC SURVEY
 MF0884.in June 1991.
 MF0884
 MF0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0884.GEOID18 height accuracy estimate available here.
 MF0884
 MF0884.Click photographs - Photos may exist for this station.
 MF0884
 MF0884.The dynamic height is computed by dividing the NAVD 88
 MF0884.geopotential number by the normal gravity value computed on the
 MF0884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0884.degrees latitude (g = 980.6199 gals.).
 MF0884
 MF0884.The modeled gravity was interpolated from observed gravity values.
 MF0884
 MF0884;                    North         East    Units  Estimated Accuracy
 MF0884;SPC IL W     -   526,385.7     766,275.7     MT  (+/- 3 meters HH1 GPS) 
 MF0884
 MF0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0156386518(NAD 83)
 MF0884
 MF0884                          SUPERSEDED SURVEY CONTROL
 MF0884
 MF0884  NGVD 29 (??/??/92)  211.833  (m)          694.99   (f) ADJ UNCH    2 0
 MF0884
 MF0884.Superseded values are not recommended for survey control.
 MF0884
 MF0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0884.See file dsdata.pdf to determine how the superseded data were derived.
 MF0884
 MF0884_MARKER: DR = REFERENCE MARK DISK
 MF0884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0884_STAMPING: MALDEN NO 1 1959
 MF0884_MARK LOGO: CGS
 MF0884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0884+STABILITY: SURFACE MOTION
 MF0884
 MF0884  HISTORY     - Date     Condition        Report By
 MF0884  HISTORY     - 1959     MONUMENTED       CGS
 MF0884  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF0884  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0884
 MF0884                          STATION DESCRIPTION
 MF0884
 MF0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0884'6.6 MI NE FROM PRINCETON.
 MF0884'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0884'OFFICE AT PRINCETON, THENCE 2.85 MILES EAST ALONG A GRAVEL ROAD,
 MF0884'THENCE 0.15 MILES SOUTH ALONG A GRAVEL ROAD, 31 FEET WEST OF THE
 MF0884'CENTERLINE OF THE ROAD, 1.4 FEET EAST OF FENCE LINE, 96 FEET
 MF0884'NORTH OF A 5-FOOT LONE ELM TREE, 46.6 FEET NORTH OF TRIANGULATION
 MF0884'STATION MALDEN, 45.0 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MF0884'1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MF0884'POST PROJECTING 1 INCH.
 MF0884
 MF0884                          STATION RECOVERY (1996)
 MF0884
 MF0884'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0884'MARK NOT FOUND.
 MF0884
 MF0884                          STATION RECOVERY (2005)
 MF0884
 MF0884'RECOVERY NOTE BY US POWER SQUADRON 2005
 MF0884'BELIEVED DESTROYED BY I-80 CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0886 ***********************************************************************
 MF0886  DESIGNATION -  MALDEN RM 2
 MF0886  PID         -  MF0886
 MF0886  STATE/COUNTY-  IL/BUREAU
 MF0886  COUNTRY     -  US
 MF0886  USGS QUAD   -  MALDEN (2018)
 MF0886
 MF0886                         *CURRENT SURVEY CONTROL
 MF0886  ______________________________________________________________________
 MF0886* NAD 83(1986) POSITION- 41 24 19.91   (N) 089 22 25.70   (W)   HD_HELD1
 MF0886* NAVD 88 ORTHO HEIGHT -   211.277 (meters)      693.16  (feet) ADJUSTED
 MF0886  ______________________________________________________________________
 MF0886  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 MF0886  DYNAMIC HEIGHT  -        211.192 (meters)      692.89  (feet) COMP
 MF0886  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 MF0886
 MF0886  VERT ORDER      -  SECOND    CLASS 0
 MF0886
 MF0886.The horizontal coordinates were determined by differentially corrected
 MF0886.hand held GPS observations or other comparable positioning techniques
 MF0886.and have an estimated accuracy of +/- 3 meters.
 MF0886
 MF0886.The orthometric height was determined by differential leveling and
 MF0886.adjusted by the NATIONAL GEODETIC SURVEY
 MF0886.in June 1991.
 MF0886
 MF0886.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0886.GEOID18 height accuracy estimate available here.
 MF0886
 MF0886.Click photographs - Photos may exist for this station.
 MF0886
 MF0886.The dynamic height is computed by dividing the NAVD 88
 MF0886.geopotential number by the normal gravity value computed on the
 MF0886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0886.degrees latitude (g = 980.6199 gals.).
 MF0886
 MF0886.The modeled gravity was interpolated from observed gravity values.
 MF0886
 MF0886;                    North         East    Units  Estimated Accuracy
 MF0886;SPC IL W     -   526,363.6     766,293.3     MT  (+/- 3 meters HH1 GPS) 
 MF0886
 MF0886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0158086495(NAD 83)
 MF0886
 MF0886                          SUPERSEDED SURVEY CONTROL
 MF0886
 MF0886  NGVD 29 (??/??/92)  211.354  (m)          693.42   (f) ADJ UNCH    2 0
 MF0886
 MF0886.Superseded values are not recommended for survey control.
 MF0886
 MF0886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0886.See file dsdata.pdf to determine how the superseded data were derived.
 MF0886
 MF0886_MARKER: DR = REFERENCE MARK DISK
 MF0886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0886_STAMPING: MALDEN NO 2 1959
 MF0886_MARK LOGO: CGS
 MF0886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0886+STABILITY: SURFACE MOTION
 MF0886
 MF0886  HISTORY     - Date     Condition        Report By
 MF0886  HISTORY     - 1959     MONUMENTED       CGS
 MF0886  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF0886  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0886  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0886
 MF0886                          STATION DESCRIPTION
 MF0886
 MF0886'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0886'6.6 MI NE FROM PRINCETON.
 MF0886'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0886'OFFICE AT PRINCETON, THENCE 2.85 MILES EAST ALONG A GRAVEL ROAD,
 MF0886'THENCE 0.15 MILES SOUTH ALONG A GRAVEL ROAD, 25 FEET EAST OF THE
 MF0886'CENTER LINE OF THE ROAD, 1.5 FEET WEST OF FENCE LINE, 60 FEET
 MF0886'EAST-NORTHEAST AND ACROSS THE ROAD FROM A 5-FOOT LONE ELM TREE,
 MF0886'63.0 FEET EAST-SOUTHEAST OF TRIANGULATION STATION MALDEN, 64.3
 MF0886'FEET EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 MF0886'THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0886'1 INCH.
 MF0886
 MF0886                          STATION RECOVERY (1996)
 MF0886
 MF0886'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0886'MARK NOT FOUND.
 MF0886
 MF0886                          STATION RECOVERY (2001)
 MF0886
 MF0886'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0886'MARK NOT FOUND.
 MF0886
 MF0886                          STATION RECOVERY (2005)
 MF0886
 MF0886'RECOVERY NOTE BY US POWER SQUADRON 2005
 MF0886'BELIEVED DESTROYED BY I-80 CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2596 ***********************************************************************
 ME2596  DESIGNATION -  MALL TOOL CO WATER TANK
 ME2596  PID         -  ME2596
 ME2596  STATE/COUNTY-  IL/WILL
 ME2596  COUNTRY     -  US
 ME2596  USGS QUAD   -  STEGER (2018)
 ME2596
 ME2596                         *CURRENT SURVEY CONTROL
 ME2596  ______________________________________________________________________
 ME2596* NAD 83(1997) POSITION- 41 27 16.32690(N) 087 40 26.60316(W)   ADJUSTED
 ME2596  ______________________________________________________________________
 ME2596  GEOID HEIGHT    -        -33.332 (meters)                     GEOID18
 ME2596  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 ME2596  HORZ ORDER      -  THIRD
 ME2596
 ME2596.The horizontal coordinates were established by classical geodetic methods
 ME2596.and adjusted by the National Geodetic Survey in October 1999.
 ME2596
 ME2596.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2596.GEOID18 height accuracy estimate available here.
 ME2596
 ME2596.Click photographs - Photos may exist for this station.
 ME2596
 ME2596.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2596
 ME2596. The following values were computed from the NAD 83(1997) position.
 ME2596
 ME2596;                    North         East     Units Scale Factor Converg.
 ME2596;SPC IL E     -   531,730.261   355,084.353   MT  1.00001233   +0 26 11.3
 ME2596;SPC IL E     - 1,744,518.36  1,164,972.58   sFT  1.00001233   +0 26 11.3
 ME2596;UTM  16      - 4,589,436.025   443,701.891   MT  0.99963900   -0 26 46.5
 ME2596
 ME2596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4370189436(NAD 83)
 ME2596
 ME2596                          SUPERSEDED SURVEY CONTROL
 ME2596
 ME2596  NAD 83(1997)-  41 27 16.32689(N)    087 40 26.60325(W) AD(       ) 3
 ME2596  NAD 83(1986)-  41 27 16.33136(N)    087 40 26.61010(W) AD(       ) 3
 ME2596  NAD 27      -  41 27 16.20794(N)    087 40 26.45144(W) AD(       ) 3
 ME2596
 ME2596.Superseded values are not recommended for survey control.
 ME2596
 ME2596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2596.See file dsdata.pdf to determine how the superseded data were derived.
 ME2596
 ME2596_MARKER: 53 = ELEVATED TANK
 ME2596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2596+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2011
 ME2596
 ME2596  HISTORY     - Date     Condition        Report By
 ME2596  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2596  HISTORY     - 1988     GOOD             USPSQD
 ME2596  HISTORY     - 20110409 GOOD             GEOCAC
 ME2596
 ME2596                          STATION DESCRIPTION
 ME2596
 ME2596'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2596'STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHWEST OF STEGER AT
 ME2596'THE WEST END OF
 ME2596'THE MALL POWER TOOL COMPANY PLANT, ABOUT 0.15 MILE WEST OF WESTERN
 ME2596'AVE.  IT IS A 4 LEGGED STEEL
 ME2596'STRUCTURE WITH A STEEL WATER TANK ATOP AND IS ABOUT 135 FEET HIGH.
 ME2596'THE TANK IS PAINTED SILVER AND HAS THE
 ME2596'LEGEND MALL PAINTED IN LARGE BLACK LETTERS ON THE
 ME2596'NORTH AND SOUTH SIDES OF THE TANK AND MALL TOOLS IN BLACK
 ME2596'SCRIPT ON THE EAST AND WEST SIDES.
 ME2596'THE POINT OBSERVED ON WAS THE METAL BALL AT THE APEX OF THE ROOF OF
 ME2596'THE TANK.
 ME2596'
 ME2596'TO REACH THE STATION FROM THE INTERSECTION OF CHICAGO ROAD (STATE
 ME2596'HIGHWAY 1) AND WEST 34TH
 ME2596'STREET (STEGER ROAD), IN STEGER, GO WEST ON STEGER ROAD FOR 2.0 MILES
 ME2596'TO A T INTERSECTION WITH WESTERN
 ME2596'AVENUE, TURN LEFT AND GO SOUTH ON WESTERN AVENUE FOR 1.1
 ME2596'MILES TO THE STATION ON THE RIGHT AS
 ME2596'DESCRIBED.
 ME2596
 ME2596                          STATION RECOVERY (1988)
 ME2596
 ME2596'RECOVERY NOTE BY US POWER SQUADRON 1988 (LM)
 ME2596'RECOVERED IN GOOD CONDITION.
 ME2596
 ME2596                          STATION RECOVERY (2011)
 ME2596
 ME2596'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 ME2596'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1536 ***********************************************************************
 MF1536  DESIGNATION -  MALTA
 MF1536  PID         -  MF1536
 MF1536  STATE/COUNTY-  IL/DE KALB
 MF1536  COUNTRY     -  US
 MF1536  USGS QUAD   -  CRESTON (2018)
 MF1536
 MF1536                         *CURRENT SURVEY CONTROL
 MF1536  ______________________________________________________________________
 MF1536* NAD 83(1997) POSITION- 41 56 03.29322(N) 088 52 36.78235(W)   ADJUSTED
 MF1536* NAVD 88 ORTHO HEIGHT -   285.    (meters)      935.    (feet) SCALED
 MF1536  ______________________________________________________________________
 MF1536  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF1536  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 MF1536  HORZ ORDER      -  SECOND
 MF1536
 MF1536.The horizontal coordinates were established by classical geodetic methods
 MF1536.and adjusted by the National Geodetic Survey in October 1999.
 MF1536
 MF1536.The orthometric height was scaled from a topographic map.
 MF1536
 MF1536.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1536.GEOID18 height accuracy estimate available here.
 MF1536
 MF1536.Click photographs - Photos may exist for this station.
 MF1536
 MF1536.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1536
 MF1536. The following values were computed from the NAD 83(1997) position.
 MF1536
 MF1536;                    North         East     Units Scale Factor Converg.
 MF1536;SPC IL E     -   584,942.453   254,921.137   MT  1.00000000   -0 21 47.7
 MF1536;SPC IL E     - 1,919,098.70    836,353.76   sFT  1.00000000   -0 21 47.7
 MF1536;SPC IL W     -   585,584.408   806,964.105   MT  1.00008191   +0 51 43.3
 MF1536;SPC IL W     - 1,921,204.85  2,647,514.73   sFT  1.00008191   +0 51 43.3
 MF1536;UTM  16      - 4,644,179.399   344,397.992   MT  0.99989794   -1 15 16.3
 MF1536
 MF1536!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1536!SPC IL E     -   0.99996049  x   1.00000000  =   0.99996049
 MF1536!SPC IL W     -   0.99996049  x   1.00008191  =   1.00004240
 MF1536!UTM  16      -   0.99996049  x   0.99989794  =   0.99985844
 MF1536
 MF1536:                Primary Azimuth Mark                     Grid Az
 MF1536:SPC IL E     -  MALTA AZ MK                              357 04 39.2
 MF1536:SPC IL W     -  MALTA AZ MK                              355 51 08.2
 MF1536:UTM  16      -  MALTA AZ MK                              357 58 07.8
 MF1536
 MF1536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4439744179(NAD 83)
 MF1536
 MF1536|---------------------------------------------------------------------|
 MF1536| PID    Reference Object                     Distance      Geod. Az  |
 MF1536|                                                           dddmmss.s |
 MF1536| MF1528 MALTA AT PETERSON GRAIN ELEV        APPROX. 1.1 KM 1144535.8 |
 MF1536| CI7756 MALTA RM 1                           29.334 METERS 15120     |
 MF1536| MF1532 MILAN TOWNSHIP ATT MICROWAVE        APPROX.10.7 KM 2010632.3 |
 MF1536| CI7757 MALTA RM 2                           26.789 METERS 23413     |
 MF1536| CI7755 MALTA AZ MK                                        3564251.5 |
 MF1536|---------------------------------------------------------------------|
 MF1536
 MF1536                          SUPERSEDED SURVEY CONTROL
 MF1536
 MF1536  NAD 83(1996)-  41 56 03.29425(N)    088 52 36.78671(W) AD(       ) 2
 MF1536  NAD 83(1986)-  41 56 03.29435(N)    088 52 36.78950(W) AD(       ) 2
 MF1536  NAD 27      -  41 56 03.20140(N)    088 52 36.46360(W) AD(       ) 2
 MF1536
 MF1536.Superseded values are not recommended for survey control.
 MF1536
 MF1536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1536.See file dsdata.pdf to determine how the superseded data were derived.
 MF1536
 MF1536_MARKER: DS = TRIANGULATION STATION DISK
 MF1536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1536_STAMPING: MALTA 1954
 MF1536_MARK LOGO: CGS
 MF1536_PROJECTION: FLUSH
 MF1536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1536+STABILITY: SURFACE MOTION
 MF1536
 MF1536  HISTORY     - Date     Condition        Report By
 MF1536  HISTORY     - 1954     MONUMENTED       CGS
 MF1536  HISTORY     - 1967     GOOD             CGS
 MF1536  HISTORY     - 19961104 MARK NOT FOUND   USPSQD
 MF1536
 MF1536                          STATION DESCRIPTION
 MF1536
 MF1536'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1536'STATION IS LOCATED 3/4 MILE WEST OF MALTA ON PROPERTY OWNED
 MF1536'BY MISS EMMA LIPP.  IT IS 54 FEET NORTHEAST OF THE NORTHWEST
 MF1536'CORNER OF A FRAME HOUSE, 53 FEET EAST OF THE CENTER OF A DRIVEWAY,
 MF1536'48 FEET NORTH OF THE NORTHEAST CORNER OF THE HOUSE AND 35 FEET
 MF1536'SOUTHWEST OF A 48 INCH MAPLE TREE.  THE MARK IS FLUSH AND THE
 MF1536'DISK IS STAMPED MALTA 1954.
 MF1536'
 MF1536'REFERENCE MARK NO. 1 IS 35 FEET EAST OF THE SOUTHEAST CORNER
 MF1536'OF THE FRAME HOUSE, 4 FEET NORTHWEST OF A TWIN 6 INCH MAPLE
 MF1536'TREE AND 1 FOOT WEST OF A FENCE LINE.  THE MARK IS FLUSH AND
 MF1536'THE DISK IS STAMPED MALTA NO 1 1954.
 MF1536'
 MF1536'REFERENCE MARK NO. 2 IS 46 FEET WEST OF THE NORTHWEST CORNER
 MF1536'OF THE HOUSE, 20 FEET WEST OF THE CENTER OF THE DRIVEWAY,
 MF1536'2 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 MF1536'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED MALTA
 MF1536'NO 2 1954.
 MF1536'
 MF1536'AZIMUTH MARK IS 35 FEET WEST OF THE CENTER OF A PAVED ROAD,
 MF1536'3 FEET SOUTHEAST OF A GATE POST, 2 FEET SOUTH OF A WHITE
 MF1536'WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK PROJECTS
 MF1536'2 INCHES AND THE DISK IS STAMPED MALTA 1954.
 MF1536'
 MF1536'TO REACH THE STATION FROM THE NORTHWEST CORNER OF THE MALTA
 MF1536'HIGH SCHOOL, IN MALTA, GO WEST AND THEN NORTH ON PAVED STREET
 MF1536'FOR 0.1 MILE TO THE JUNCTION WITH U.S. HIGHWAY 30 A, TURN
 MF1536'LEFT AND GO WEST ON HIGHWAY 30 A FOR 0.7 MILE TO A PAVED ROAD
 MF1536'NORTH AND A DRIVEWAY SOUTH*, TURN LEFT AND GO SOUTH ON DRIVEWAY
 MF1536'FOR 0.1 MILE TO THE STATION NORTH OF THE FRAME HOUSE AS
 MF1536'DESCRIBED.
 MF1536'
 MF1536'TO REACH THE AZIMUTH MARK FROM THIS POINT*, GO NORTH ON PAVED
 MF1536'ROAD FOR 0.25 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 MF1536'
 MF1536'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1536
 MF1536                          STATION RECOVERY (1967)
 MF1536
 MF1536'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1536'ALL MARKS FOUND IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE
 MF1536'WITH BELOW CHANGES.
 MF1536'
 MF1536'THE STATION MARK IS ON THE PROPERTY OF MR. WILBURN.
 MF1536'
 MF1536'REFERENCE MARK 1 IS 6 FEET SOUTHWEST OF A 20 INCH MAPLE TREE
 MF1536'AND 5 INCHES UNDERGROUND.
 MF1536'
 MF1536'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1536'
 MF1536'TO REACH THE STATION FROM THE MALTA CEMETERY AT THE WEST EDGE
 MF1536'OF MALTA, GO WEST ON U.S. HIGHWAY ALTERNATE 30 FOR 0.5 MILE
 MF1536'TO A DRIVEWAY LEFT.  TURN LEFT AND GO SOUTH ON THE DRIVEWAY
 MF1536'FOR 0.1 MILE TO THE STATION ON THE LEFT.
 MF1536
 MF1536                          STATION RECOVERY (1996)
 MF1536
 MF1536'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1536'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1528 ***********************************************************************
 MF1528  DESIGNATION -  MALTA AT PETERSON GRAIN ELEV
 MF1528  PID         -  MF1528
 MF1528  STATE/COUNTY-  IL/DE KALB
 MF1528  COUNTRY     -  US
 MF1528  USGS QUAD   -  DEKALB (2018)
 MF1528
 MF1528                         *CURRENT SURVEY CONTROL
 MF1528  ______________________________________________________________________
 MF1528* NAD 83(1997) POSITION- 41 55 48.14319(N) 088 51 52.80046(W)   ADJUSTED
 MF1528  ______________________________________________________________________
 MF1528  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF1528  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 MF1528  HORZ ORDER      -  THIRD
 MF1528
 MF1528.The horizontal coordinates were established by classical geodetic methods
 MF1528.and adjusted by the National Geodetic Survey in October 1999.
 MF1528
 MF1528.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1528.GEOID18 height accuracy estimate available here.
 MF1528
 MF1528.Click photographs - Photos may exist for this station.
 MF1528
 MF1528.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1528
 MF1528. The following values were computed from the NAD 83(1997) position.
 MF1528
 MF1528;                    North         East     Units Scale Factor Converg.
 MF1528;SPC IL E     -   584,468.683   255,931.465   MT  0.99999889   -0 21 18.2
 MF1528;SPC IL E     - 1,917,544.34    839,668.48   sFT  0.99999889   -0 21 18.2
 MF1528;SPC IL W     -   585,132.311   807,984.417   MT  1.00008461   +0 52 12.4
 MF1528;SPC IL W     - 1,919,721.59  2,650,862.21   sFT  1.00008461   +0 52 12.4
 MF1528;UTM  16      - 4,643,690.020   345,400.724   MT  0.99989411   -1 14 46.5
 MF1528
 MF1528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4540043690(NAD 83)
 MF1528
 MF1528                          SUPERSEDED SURVEY CONTROL
 MF1528
 MF1528  NAD 83(1996)-  41 55 48.14431(N)    088 51 52.80506(W) AD(       ) 3
 MF1528  NAD 83(1986)-  41 55 48.14436(N)    088 51 52.80764(W) AD(       ) 3
 MF1528  NAD 27      -  41 55 48.05100(N)    088 51 52.48400(W) AD(       ) 3
 MF1528
 MF1528.Superseded values are not recommended for survey control.
 MF1528
 MF1528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1528.See file dsdata.pdf to determine how the superseded data were derived.
 MF1528
 MF1528_MARKER: 65 = GRAIN ELEVATOR
 MF1528
 MF1528  HISTORY     - Date     Condition        Report By
 MF1528  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1528  HISTORY     - 19961104 GOOD             USPSQD
 MF1528
 MF1528                          STATION DESCRIPTION
 MF1528
 MF1528'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1528'STATION IS THE CENTER OF THE TOP OF THE HIGHEST POINT OF
 MF1528'THE CONCRETE BUILDING LOCATED IN THE SOUTHWEST SECTION OF
 MF1528'MALTA.  THE BUILDING IS ABOUT 120 FEET HIGH.
 MF1528
 MF1528                          STATION RECOVERY (1996)
 MF1528
 MF1528'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1528'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1681 ***********************************************************************
 MF1681  DESIGNATION -  MANLIUS
 MF1681  PID         -  MF1681
 MF1681  STATE/COUNTY-  IL/BUREAU
 MF1681  COUNTRY     -  US
 MF1681  USGS QUAD   -  MANLIUS (2018)
 MF1681
 MF1681                         *CURRENT SURVEY CONTROL
 MF1681  ______________________________________________________________________
 MF1681* NAD 83(2011) POSITION- 41 27 13.21244(N) 089 37 52.44305(W)   ADJUSTED
 MF1681* NAD 83(2011) ELLIP HT-   226.121 (meters)        (06/27/12)   ADJUSTED
 MF1681* NAD 83(2011) EPOCH   -  2010.00
 MF1681* NAVD 88 ORTHO HEIGHT -   259.2   (meters)      850.    (feet) GPS OBS
 MF1681  ______________________________________________________________________
 MF1681  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1681  GEOID HEIGHT    -        -32.868 (meters)                     GEOID96
 MF1681  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 MF1681  NAD 83(2011) X  -     30,813.345 (meters)                     COMP
 MF1681  NAD 83(2011) Y  - -4,787,456.366 (meters)                     COMP
 MF1681  NAD 83(2011) Z  -  4,200,466.793 (meters)                     COMP
 MF1681  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 MF1681
 MF1681  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1681  Standards:
 MF1681         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1681            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1681  -------------------------------------------------------------------
 MF1681  NETWORK    0.63   1.12           0.29   0.21   0.57      0.09364287
 MF1681  -------------------------------------------------------------------
 MF1681  Click here for local accuracies and other accuracy information.
 MF1681
 MF1681.The horizontal coordinates were established by GPS observations
 MF1681.and adjusted by the National Geodetic Survey in June 2012.
 MF1681
 MF1681.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1681.been affixed to the stable North American tectonic plate. See 
 MF1681.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1681
 MF1681.The horizontal coordinates are valid at the epoch date displayed above
 MF1681.which is a decimal equivalence of Year/Month/Day.
 MF1681
 MF1681.The orthometric height was determined by GPS observations and a
 MF1681.high-resolution geoid model.
 MF1681
 MF1681.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1681.GEOID18 height accuracy estimate available here.
 MF1681
 MF1681.Click photographs - Photos may exist for this station.
 MF1681
 MF1681.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1681
 MF1681.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1681
 MF1681.The ellipsoidal height was determined by GPS observations
 MF1681.and is referenced to NAD 83.
 MF1681
 MF1681. The following values were computed from the NAD 83(2011) position.
 MF1681
 MF1681;                    North         East     Units Scale Factor Converg.
 MF1681;SPC IL W     -   531,544.776   744,735.859   MT  0.99996580   +0 21 16.1
 MF1681;SPC IL W     - 1,743,909.82  2,443,354.23   sFT  0.99996580   +0 21 16.1
 MF1681;UTM  16      - 4,592,462.829   280,223.781   MT  1.00019446   -1 44 33.4
 MF1681
 MF1681!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1681!SPC IL W     -   0.99996453  x   0.99996580  =   0.99993033
 MF1681!UTM  16      -   0.99996453  x   1.00019446  =   1.00015899
 MF1681
 MF1681:                Primary Azimuth Mark                     Grid Az
 MF1681:SPC IL W     -  MANLIUS RM 2                             348 24 18.1
 MF1681:UTM  16      -  MANLIUS RM 2                             350 30 07.6
 MF1681
 MF1681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8022392462(NAD 83)
 MF1681
 MF1681|---------------------------------------------------------------------|
 MF1681| PID    Reference Object                     Distance      Geod. Az  |
 MF1681|                                                           dddmmss.s |
 MF1681| MF1665 PRINCETON MUNICIPAL TANK            APPROX.16.4 KM 1214415.2 |
 MF1681| MF1666 PRINCETON MUNICIPAL UTIL STACK      APPROX.16.4 KM 1214846.3 |
 MF1681| MF1667 PRINCETON STANDPIPE                 APPROX.16.4 KM 1215314.2 |
 MF1681| MF1664 PRINCETON FIRST PRESB CH SPIRE      APPROX.17.2 KM 1234501.5 |
 MF1681| MF1672 WYANET MUNICIPAL TANK               APPROX.10.5 KM 1575432.4 |
 MF1681| MF1676 BUDA MUNICIPAL STANDPIPE            APPROX.14.9 KM 1950119.3 |
 MF1681| CI7758 MANLIUS RM 1                        103.800 METERS 21428     |
 MF1681| MF1683 MANLIUS RM 3                         60.804 METERS 27012     |
 MF1681| MF1682 MANLIUS MUNICIPAL TANK              APPROX. 3.2 KM 2740822.3 |
 MF1681| MF1744 TAMPICO MUNICIPAL TANK              APPROX.23.3 KM 3265149.7 |
 MF1681| CI7759 MANLIUS RM 2                                       3484534.2 |
 MF1681|---------------------------------------------------------------------|
 MF1681
 MF1681                          SUPERSEDED SURVEY CONTROL
 MF1681
 MF1681  NAD 83(2007)-  41 27 13.21242(N)    089 37 52.44391(W) AD(2002.00) 0
 MF1681  ELLIP H (02/10/07)  226.154  (m)                       GP(2002.00)    
 MF1681  ELLIP H (12/06/04)  226.129  (m)                       GP(       ) 4 1
 MF1681  NAD 83(1997)-  41 27 13.21222(N)    089 37 52.44327(W) AD(       ) 1
 MF1681  ELLIP H (09/15/98)  226.158  (m)                       GP(       ) 3 1
 MF1681  NAD 83(1986)-  41 27 13.21906(N)    089 37 52.44877(W) AD(       ) 1
 MF1681  NAD 27      -  41 27 13.09100(N)    089 37 52.10400(W) AD(       ) 1
 MF1681
 MF1681.Superseded values are not recommended for survey control.
 MF1681
 MF1681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1681.See file dsdata.pdf to determine how the superseded data were derived.
 MF1681
 MF1681_MARKER: DS = TRIANGULATION STATION DISK
 MF1681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1681_STAMPING: MANLIUS 1930
 MF1681_MARK LOGO: CGS
 MF1681_PROJECTION: FLUSH
 MF1681_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1681+STABILITY: SURFACE MOTION
 MF1681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1681+SATELLITE: SATELLITE OBSERVATIONS - January 04, 1997
 MF1681
 MF1681  HISTORY     - Date     Condition        Report By
 MF1681  HISTORY     - 1930     MONUMENTED       CGS
 MF1681  HISTORY     - 1954     GOOD             CGS
 MF1681  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF1681  HISTORY     - 19970104 GOOD             SECI
 MF1681  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1681
 MF1681                          STATION DESCRIPTION
 MF1681
 MF1681'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1681'STATION IS ABOUT 6 MILES N AND 2 MILES W OF WYANET, 2 MILES E
 MF1681'OF MANLIUS, IN THE SE 1/4 OF SEC. 13, T 17 N, R 7 E, ON LAND
 MF1681'OWNED BY NAT COTTINGTON.  THE STATION IS ON THE HIGHEST GROUND
 MF1681'ABOUT 1/3 MILE SW OF THE FARM BUILDINGS AND ABOUT 1/4 MILE S OF
 MF1681'THE ROAD LEADING W TO MANLIUS.  IT IS 284 FEET N OF A HEDGE
 MF1681'FENCE WHICH IS ON THE LINE BETWEEN SECTIONS 13 AND 24 AND IS
 MF1681'200 FEET E OF A BARB-WIRE FENCE WHICH RUNS N AND S ON THE 40
 MF1681'LINE THROUGH THE CENTER OF THE SE 1/4 OF SECTION 13.
 MF1681'
 MF1681'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1681'DISKS SET IN CONCRETE.
 MF1681'
 MF1681'REFERENCE MARK NO. 1 IS LOCATED AT THE INTERSECTION OF THE HEDGE
 MF1681'FENCE AND THE ABOVE 40-LINE BARB WIRE FENCE.  REFERENCE MARK NO. 2
 MF1681'IS ON THE FENCE LINE ON THE S SIDE OF THE MANLIUS ROAD ABOUT
 MF1681'25 FEET W OF THE POINT WHERE THE 40-LINE FENCE MEETS THE ROAD.
 MF1681'IT IS ABOUT 25 FEET W OF A SMALL CONCRETE BRIDGE.
 MF1681'
 MF1681'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1681
 MF1681                          STATION RECOVERY (1954)
 MF1681
 MF1681'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1681'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 MF1681'IN GOOD CONDITION.  THE DISTANCE AND DIRECTIONS TO ALL MARKS
 MF1681'CHECKED.  THE OLD DESCRIPTION IS ADEQUATE.
 MF1681'
 MF1681'DISTANCES AND DIRECTIONS TO THE AZIMUTH MARK, REFERENCE MARKS AND
 MF1681'V.G. OBJECT.
 MF1681
 MF1681                          STATION RECOVERY (1995)
 MF1681
 MF1681'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1681'MARK NOT FOUND.
 MF1681
 MF1681                          STATION RECOVERY (1997)
 MF1681
 MF1681'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MF1681'RECOVERED AS DESCRIBED EXCEPT THE HEDGE FENCE WHICH IS ON THE LINE
 MF1681'BETWEEN SECTIONS 13 AND 24 AND THE BARB-WIRE FENCE WHICH RUNS N AND S
 MF1681'ON THE 40 LINE THROUGH THE CENTER OF THE SE 1/4 OF SECTION 13 ARE NO
 MF1681'LONGER THERE.  THE STATION IS LOCATED APPROXIMENTLY 1000 FT (304.8 M)
 MF1681'SOUTH OF THE CENTERLINE OF MANLIUS ROAD (2125 N) , AND APPROXIMENTLY
 MF1681'1200 FT (365.8 M) WEST OF THE CENTERLINE OF TOWNSHIP ROAD 1200 E.
 MF1681
 MF1681                          STATION RECOVERY (2001)
 MF1681
 MF1681'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1681'RM 1 AND RM 2 WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1682 ***********************************************************************
 MF1682  DESIGNATION -  MANLIUS MUNICIPAL TANK
 MF1682  PID         -  MF1682
 MF1682  STATE/COUNTY-  IL/BUREAU
 MF1682  COUNTRY     -  US
 MF1682  USGS QUAD   -  MANLIUS (2018)
 MF1682
 MF1682                         *CURRENT SURVEY CONTROL
 MF1682  ______________________________________________________________________
 MF1682* NAD 83(1997) POSITION- 41 27 20.78600(N) 089 40 11.97666(W)   ADJUSTED
 MF1682  ______________________________________________________________________
 MF1682  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 MF1682  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 MF1682  HORZ ORDER      -  THIRD
 MF1682
 MF1682.The horizontal coordinates were established by classical geodetic methods
 MF1682.and adjusted by the National Geodetic Survey in October 1999.
 MF1682
 MF1682.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1682.GEOID18 height accuracy estimate available here.
 MF1682
 MF1682.Click photographs - Photos may exist for this station.
 MF1682
 MF1682.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1682
 MF1682. The following values were computed from the NAD 83(1997) position.
 MF1682
 MF1682;                    North         East     Units Scale Factor Converg.
 MF1682;SPC IL W     -   531,759.104   741,496.131   MT  0.99996236   +0 19 43.8
 MF1682;SPC IL W     - 1,744,612.99  2,432,725.22   sFT  0.99996236   +0 19 43.8
 MF1682;UTM  16      - 4,592,795.646   276,993.294   MT  1.00021207   -1 46 06.1
 MF1682
 MF1682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7699392795(NAD 83)
 MF1682
 MF1682                          SUPERSEDED SURVEY CONTROL
 MF1682
 MF1682  NAD 83(1996)-  41 27 20.78591(N)    089 40 11.97767(W) AD(       ) 3
 MF1682  NAD 83(1986)-  41 27 20.79291(N)    089 40 11.98395(W) AD(       ) 3
 MF1682  NAD 27      -  41 27 20.66700(N)    089 40 11.63500(W) AD(       ) 3
 MF1682
 MF1682.Superseded values are not recommended for survey control.
 MF1682
 MF1682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1682.See file dsdata.pdf to determine how the superseded data were derived.
 MF1682
 MF1682_MARKER: 53 = ELEVATED TANK
 MF1682
 MF1682  HISTORY     - Date     Condition        Report By
 MF1682  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1682  HISTORY     - 1935     GOOD             CGS
 MF1682  HISTORY     - 19951025 GOOD             USPSQD
 MF1682  HISTORY     - 20010502 GOOD             USPSQD
 MF1682
 MF1682                          STATION DESCRIPTION
 MF1682
 MF1682'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1682'THIS INTERSECTION STATION WAS RECOVERED AND CHECKED.  A DETAILED
 MF1682'DESCRIPTION IS AS FOLLOWS--THE STATION IS THE BLACK MUNICIPAL
 MF1682'TANK IN THE VILLAGE OF MANLIUS, ILLINOIS.  IT IS LOCATED ABOUT
 MF1682'8 FEET E OF THE WATERWORKS, ABOUT 85 FEET E OF THE MOST WESTERLY
 MF1682'N-S STREET, ABOUT 33 FEET N OF AN ALLEY, ABOUT 190 FEET E OF THE
 MF1682'E RAIL OF THE CHICAGO AND NORTH WESTERN RAILROAD, AND ABOUT 170
 MF1682'FEET S OF THE CENTER LINE OF MAIN STREET, IN THE SE 1/4 SEC. 9,
 MF1682'T 17 N, R 7 E.  THE TANK WAS ERECTED IN 1926 AND IS VERY
 MF1682'PROMINENT.
 MF1682'
 MF1682'THE TANK HAS FOUR ANGLE LEGS ABOUT 120 FEET HIGH.  THE OVAL
 MF1682'SECTION EXTENDS DOWNWARD ABOUT 10 FEET.  THE VERTICAL SECTION
 MF1682'IS ABOUT 25 FEET HIGH AND HAS A CATWALK AND RAIL AROUND ITS
 MF1682'BASE.  THE CONICAL ROOF HAS A BALL AT ITS APEX.  THE TOTAL
 MF1682'HEIGHT IS ABOUT 150 FEET.
 MF1682
 MF1682                          STATION RECOVERY (1995)
 MF1682
 MF1682'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1682'RECOVERED IN GOOD CONDITION.
 MF1682
 MF1682                          STATION RECOVERY (2001)
 MF1682
 MF1682'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1682'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1683 ***********************************************************************
 MF1683  DESIGNATION -  MANLIUS RM 3
 MF1683  PID         -  MF1683
 MF1683  STATE/COUNTY-  IL/BUREAU
 MF1683  COUNTRY     -  US
 MF1683  USGS QUAD   -  MANLIUS (2018)
 MF1683
 MF1683                         *CURRENT SURVEY CONTROL
 MF1683  ______________________________________________________________________
 MF1683* NAD 83(1997) POSITION- 41 27 13.21919(N) 089 37 55.06234(W)   ADJUSTED
 MF1683* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 MF1683  ______________________________________________________________________
 MF1683  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 MF1683  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 MF1683  HORZ ORDER      -  SECOND
 MF1683
 MF1683.The horizontal coordinates were established by classical geodetic methods
 MF1683.and adjusted by the National Geodetic Survey in October 1999.
 MF1683
 MF1683.The orthometric height was scaled from a topographic map.
 MF1683
 MF1683.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1683.GEOID18 height accuracy estimate available here.
 MF1683
 MF1683.Click photographs - Photos may exist for this station.
 MF1683
 MF1683.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1683
 MF1683. The following values were computed from the NAD 83(1997) position.
 MF1683
 MF1683;                    North         East     Units Scale Factor Converg.
 MF1683;SPC IL W     -   531,544.609   744,675.068   MT  0.99996573   +0 21 14.4
 MF1683;SPC IL W     - 1,743,909.27  2,443,154.79   sFT  0.99996573   +0 21 14.4
 MF1683;UTM  16      - 4,592,464.886   280,163.011   MT  1.00019479   -1 44 35.1
 MF1683
 MF1683!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1683!SPC IL W     -   0.99996457  x   0.99996573  =   0.99993031
 MF1683!UTM  16      -   0.99996457  x   1.00019479  =   1.00015936
 MF1683
 MF1683:                Primary Azimuth Mark                     Grid Az
 MF1683:SPC IL W     -  MANLIUS RM 2                             359 11 35.3
 MF1683:UTM  16      -  MANLIUS RM 2                             001 17 24.8
 MF1683
 MF1683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8016392464(NAD 83)
 MF1683
 MF1683|---------------------------------------------------------------------|
 MF1683| PID    Reference Object                     Distance      Geod. Az  |
 MF1683|                                                           dddmmss.s |
 MF1683| MF1735 WALNUT MUNICIPAL TANK               APPROX.12.3 KM 0204129.2 |
 MF1683| MF1681 MANLIUS                              60.804 METERS 09012     |
 MF1683| MF1666 PRINCETON MUNICIPAL UTIL STACK      APPROX.16.5 KM 1214205.1 |
 MF1683| MF1664 PRINCETON FIRST PRESB CH SPIRE      APPROX.17.2 KM 1233817.2 |
 MF1683| MF1662 PRINCETON CO SHERIFF RAD MAST       APPROX.16.8 KM 1242618.2 |
 MF1683| CI7758 MANLIUS RM 1                         85.807 METERS 17837     |
 MF1683| MF1676 BUDA MUNICIPAL STANDPIPE            APPROX.14.9 KM 1944741.9 |
 MF1683| MF1682 MANLIUS MUNICIPAL TANK              APPROX. 3.2 KM 2741250.8 |
 MF1683| CI7759 MANLIUS RM 2                                       3593249.7 |
 MF1683|---------------------------------------------------------------------|
 MF1683
 MF1683                          SUPERSEDED SURVEY CONTROL
 MF1683
 MF1683  NAD 83(1996)-  41 27 13.21920(N)    089 37 55.06273(W) AD(       ) 2
 MF1683  NAD 83(1986)-  41 27 13.22603(N)    089 37 55.06851(W) AD(       ) 2
 MF1683  NAD 27      -  41 27 13.09800(N)    089 37 54.72400(W) AD(       ) 2
 MF1683
 MF1683.Superseded values are not recommended for survey control.
 MF1683
 MF1683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1683.See file dsdata.pdf to determine how the superseded data were derived.
 MF1683
 MF1683_MARKER: DR = REFERENCE MARK DISK
 MF1683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1683_STAMPING: MANLIUS NO 3 1930
 MF1683_MARK LOGO: CGS
 MF1683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1683+STABILITY: SURFACE MOTION
 MF1683
 MF1683  HISTORY     - Date     Condition        Report By
 MF1683  HISTORY     - 1954     MONUMENTED       CGS
 MF1683  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF1683  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1683
 MF1683                          STATION DESCRIPTION
 MF1683
 MF1683'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1683'STATION IS LOCATED ABOUT 7 MILES NORTHWEST OF WYANET AND 2 MILES
 MF1683'EAST OF MANLIUS ON PROPERTY OF MR. LUREE CODDINGTON.  IT IS
 MF1683'NEAR THE CREST OF A RIDGE, IN CULTIVATED FIELD, 4 FEET NORTH
 MF1683'OF A WHITE WITNESS POST AND 1 FOOT WEST OF A NORTH-SOUTH FENCE.
 MF1683'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED MANLIUS
 MF1683'NO 3 1930.
 MF1683'
 MF1683'MANLIUS 1930 CAN BE USED AS A REFERENCE MARK.  IT IS ON THE
 MF1683'HIGHEST POINT OF THE HILL, 200 FEET EAST OF A FENCE AND WHITE
 MF1683'WITNESS POST.  THE MARK IS ABOUT 12 INCHES BELOW GROUND AND
 MF1683'THE DISK IS STAMPED MANLIUS 1930.
 MF1683'
 MF1683'REFERENCE MARK NO. 1 IS 6 FEET EAST OF A FENCE CORNER AND 1 FOOT
 MF1683'NORTH OF A FENCE AND HEDGEROW.  THE MARK PROJECTS ABOUT 8 INCHES
 MF1683'AND THE DISK IS STAMPED MANLIUS NO 1 1930.
 MF1683'
 MF1683'REFERENCE MARK NO. 2 MAY BE USED AS THE AZIMUTH MARK WITH A
 MF1683'LITTLE CLEARING.  IT IS 43 FEET NORTHWEST OF A PUMP AND WINDMILL,
 MF1683'35 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD, 20 FEET WEST OF A
 MF1683'NORTH-SOUTH FENCE AND 1 FOOT SOUTH OF AN EAST-WEST FENCE.  THE
 MF1683'MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED MANLIUS
 MF1683'NO 2 1930.
 MF1683'
 MF1683'TO REACH THE STATION FROM THE RAILROAD CROSSING OF THE MAIN
 MF1683'EAST-WEST PAVED STREET, 1 BLOCK SOUTH OF THE DEPOT IN MANLIUS, GO
 MF1683'EAST ON PAVED STREET FOR 0.2 MILE TO WHERE PAVED STREET CURVES
 MF1683'SOUTH AND GRAVEL ROAD CONTINUES EAST, CONTINUE EAST ON GRAVEL
 MF1683'ROAD, FOR 1.85 MILES TO ENTRANCE TO A FIELD ON THE RIGHT, JUST
 MF1683'AFTER PASSING OVER THE TOP OF A HILL.  TURN RIGHT, SOUTH INTO
 MF1683'FIELD, THEN GO EAST ALONG SOUTH SIDE OF FENCE FOR ABOUT 200
 MF1683'FEET TO R.M. NO. 2 NEAR FENCE AS DESCRIBED, CONTINUE EAST FOR
 MF1683'20 FEET TO FENCE, TURN RIGHT AND GO SOUTH ALONG WEST SIDE
 MF1683'OF FENCE FOR 0.2 MILE TO CREST OF RIDGE AND STATION NEAR
 MF1683'FENCE AS DESCRIBED.
 MF1683'
 MF1683'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1683
 MF1683                          STATION RECOVERY (1995)
 MF1683
 MF1683'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1683'MARK NOT FOUND.
 MF1683
 MF1683                          STATION RECOVERY (2001)
 MF1683
 MF1683'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1683'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2064 ***********************************************************************
 LC2064  DESIGNATION -  MANPORT
 LC2064  PID         -  LC2064
 LC2064  STATE/COUNTY-  IL/TAZEWELL
 LC2064  COUNTRY     -  US
 LC2064  USGS QUAD   -  MANITO (2018)
 LC2064
 LC2064                         *CURRENT SURVEY CONTROL
 LC2064  ______________________________________________________________________
 LC2064* NAD 83(1997) POSITION- 40 29 29.84299(N) 089 46 45.53320(W)   ADJUSTED
 LC2064* NAD 83(1997) ELLIP HT-   117.801 (meters)        (10/21/99)   ADJUSTED
 LC2064* NAVD 88 ORTHO HEIGHT -   150.8   (meters)      495.    (feet) VERTCON3
 LC2064  ______________________________________________________________________
 LC2064  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 LC2064  NAD 83(1997) X  -     18,709.618 (meters)                     COMP
 LC2064  NAD 83(1997) Y  - -4,857,492.716 (meters)                     COMP
 LC2064  NAD 83(1997) Z  -  4,119,728.999 (meters)                     COMP
 LC2064  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 LC2064  HORZ ORDER      -  FIRST
 LC2064  ELLP ORDER      -  FOURTH    CLASS I
 LC2064
 LC2064.This mark is at Manito Mitchell Airport (C45)
 LC2064
 LC2064.The horizontal coordinates were established by GPS observations
 LC2064.and adjusted by the National Geodetic Survey in October 1999.
 LC2064
 LC2064.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2064.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2064
 LC2064.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2064.GEOID18 height accuracy estimate available here.
 LC2064
 LC2064.Click photographs - Photos may exist for this station.
 LC2064
 LC2064.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2064
 LC2064.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2064
 LC2064.The ellipsoidal height was determined by GPS observations
 LC2064.and is referenced to NAD 83.
 LC2064
 LC2064. The following values were computed from the NAD 83(1997) position.
 LC2064
 LC2064;                    North         East     Units Scale Factor Converg.
 LC2064;SPC IL W     -   424,646.172   732,837.145   MT  0.99995444   +0 15 05.5
 LC2064;SPC IL W     - 1,393,193.32  2,404,316.53   sFT  0.99995444   +0 15 05.5
 LC2064;UTM  16      - 4,486,036.106   264,453.993   MT  1.00028299   -1 48 19.9
 LC2064
 LC2064!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2064!SPC IL W     -   0.99998152  x   0.99995444  =   0.99993596
 LC2064!UTM  16      -   0.99998152  x   1.00028299  =   1.00026451
 LC2064
 LC2064:                Primary Azimuth Mark                     Grid Az
 LC2064:SPC IL W     -  MANPORT AZ MK                            178 36 25.7
 LC2064:UTM  16      -  MANPORT AZ MK                            180 39 51.1
 LC2064
 LC2064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6445386036(NAD 83)
 LC2064
 LC2064|---------------------------------------------------------------------|
 LC2064| PID    Reference Object                     Distance      Geod. Az  |
 LC2064|                                                           dddmmss.s |
 LC2064| LC2065 MANPORT AZ MK                       APPROX. 0.6 KM 1785131.2 |
 LC2064|---------------------------------------------------------------------|
 LC2064
 LC2064                          SUPERSEDED SURVEY CONTROL
 LC2064
 LC2064  NAD 83(1996)-  40 29 29.84848(N)    089 46 45.53592(W) AD(       ) 1
 LC2064  NAD 83(1986)-  40 29 29.85200(N)    089 46 45.53705(W) AD(       ) 1
 LC2064  NGVD 29 (06/25/91)  150.9    (m)  OSU 89B  model used  GPS OBS        
 LC2064
 LC2064.Superseded values are not recommended for survey control.
 LC2064
 LC2064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2064.See file dsdata.pdf to determine how the superseded data were derived.
 LC2064
 LC2064_MARKER: I = METAL ROD
 LC2064_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2064_STAMPING: MANPORT 1990
 LC2064_MARK LOGO: NGS
 LC2064_PROJECTION: FLUSH
 LC2064_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2064_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2064+SATELLITE: SATELLITE OBSERVATIONS - 1990
 LC2064_ROD/PIPE-DEPTH: 26.8 meters
 LC2064_SLEEVE-DEPTH  : 1.0 meters
 LC2064
 LC2064  HISTORY     - Date     Condition        Report By
 LC2064  HISTORY     - 1990     MONUMENTED       NGS
 LC2064
 LC2064                          STATION DESCRIPTION
 LC2064
 LC2064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2064'STATION IS LOCATED ABOUT 7.0 KM (4.3 MI) NORTH OF MANITO, AT THE
 LC2064'MANITO/WADDELL AIRPORT, IN THE GRASS JUST SOUTH OF THE OFFICE AND
 LC2064'EAST OF THE TWIN GAS PUMPS, ON THE SOUTH SIDE OF A SMALL APRON, ON
 LC2064'THE WEST SIDE OF RUNWAY 18-36, IN THE NORTHEAST 1/4 OF SECTION 33, T
 LC2064'24 N, R 6 W. OWNERSHIP--J. F. WADDELL, RTE 1, BOX 78, MANITO, IL
 LC2064'61546. AIRPORT MANAGER IS DENNIS TUNIS, PHONE 309-545-2621.
 LC2064'TO REACH FROM THE MANITO CITY HALL AT THE JUNCTION OF MARKET STREET
 LC2064'AND THE RAILROAD TRACK, GO NORTHWEST ON MARKET STREET FOR 0.14 KM
 LC2064'(0.09 MI) TO A CROSSROAD.  TURN RIGHT, NORTHEAST, ON ADAMS STREET
 LC2064'(BECOMES MANITO ROAD) FOR 7.48 KM (4.65 MI) TO A PAVED CROSSROAD.
 LC2064'TURN RIGHT, EAST, ON ROAD 1200 N FOR 0.52 KM (0.32 MI) TO A DIRT LANE
 LC2064'ON THE RIGHT.  TURN RIGHT, SOUTH ON DIRT LANE, THEN BEARING RIGHT,
 LC2064'WEST, CROSSING THE NORTH END OF RUNWAY 18-36 FOR 0.21 KM (0.13 MI) TO
 LC2064'THE GAS PUMPS AND THE STATION ON THE LEFT.
 LC2064'THE STATION IS LOCATED 30.5 M (100.1 FT) WEST FROM THE CENTER OF
 LC2064'RUNWAY 18-36, 25.45 M (83.50 FT) SOUTHEAST FROM THE SOUTHEAST CORNER
 LC2064'OF THE CINDER BLOCK HANGAR, 12.1 M (39.7 FT) EAST-NORTHEAST FROM THE
 LC2064'VENT PIPE AT TWIN GAS PUMPS, 6.4 M (21.0 FT) EAST FROM THE CONCRETE
 LC2064'PAD AROUND GAS PUMPS, AND 3.7 M (12.1 FT) SOUTH FROM THE SOUTH EDGE
 LC2064'OF THE ASPHALT APRON.
 LC2064'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2065 ***********************************************************************
 LC2065  DESIGNATION -  MANPORT AZ MK
 LC2065  PID         -  LC2065
 LC2065  STATE/COUNTY-  IL/TAZEWELL
 LC2065  COUNTRY     -  US
 LC2065  USGS QUAD   -  MANITO (2018)
 LC2065
 LC2065                         *CURRENT SURVEY CONTROL
 LC2065  ______________________________________________________________________
 LC2065* NAD 83(1997) POSITION- 40 29 09.28597(N) 089 46 44.99681(W)   ADJUSTED
 LC2065* NAD 83(1997) ELLIP HT-   118.337 (meters)        (10/21/99)   ADJUSTED
 LC2065* NAVD 88 ORTHO HEIGHT -   151.3   (meters)      496.    (feet) VERTCON3
 LC2065  ______________________________________________________________________
 LC2065  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 LC2065  NAD 83(1997) X  -     18,723.839 (meters)                     COMP
 LC2065  NAD 83(1997) Y  - -4,857,904.796 (meters)                     COMP
 LC2065  NAD 83(1997) Z  -  4,119,247.090 (meters)                     COMP
 LC2065  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 LC2065  HORZ ORDER      -  FIRST
 LC2065  ELLP ORDER      -  FOURTH    CLASS I
 LC2065
 LC2065.This mark is at Manito Mitchell Airport (C45)
 LC2065
 LC2065.The horizontal coordinates were established by GPS observations
 LC2065.and adjusted by the National Geodetic Survey in October 1999.
 LC2065
 LC2065.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2065.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2065
 LC2065.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2065.GEOID18 height accuracy estimate available here.
 LC2065
 LC2065.Click photographs - Photos may exist for this station.
 LC2065
 LC2065.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2065
 LC2065.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2065
 LC2065.The ellipsoidal height was determined by GPS observations
 LC2065.and is referenced to NAD 83.
 LC2065
 LC2065. The following values were computed from the NAD 83(1997) position.
 LC2065
 LC2065;                    North         East     Units Scale Factor Converg.
 LC2065;SPC IL W     -   424,012.170   732,852.561   MT  0.99995446   +0 15 05.7
 LC2065;SPC IL W     - 1,391,113.26  2,404,367.11   sFT  0.99995446   +0 15 05.7
 LC2065;UTM  16      - 4,485,401.751   264,446.640   MT  1.00028304   -1 48 18.8
 LC2065
 LC2065!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2065!SPC IL W     -   0.99998144  x   0.99995446  =   0.99993590
 LC2065!UTM  16      -   0.99998144  x   1.00028304  =   1.00026447
 LC2065
 LC2065:                Primary Azimuth Mark                     Grid Az
 LC2065:SPC IL W     -  MANPORT                                  358 36 25.8
 LC2065:UTM  16      -  MANPORT                                  000 39 50.3
 LC2065
 LC2065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6444685401(NAD 83)
 LC2065
 LC2065|---------------------------------------------------------------------|
 LC2065| PID    Reference Object                     Distance      Geod. Az  |
 LC2065|                                                           dddmmss.s |
 LC2065| LC2064 MANPORT                             APPROX. 0.6 KM 3585131.5 |
 LC2065|---------------------------------------------------------------------|
 LC2065
 LC2065                          SUPERSEDED SURVEY CONTROL
 LC2065
 LC2065  NAD 83(1996)-  40 29 09.29146(N)    089 46 44.99953(W) AD(       ) 1
 LC2065  NAD 83(1986)-  40 29 09.29498(N)    089 46 45.00066(W) AD(       ) 1
 LC2065  NGVD 29 (06/25/91)  151.4    (m)  OSU 89B  model used  GPS OBS        
 LC2065
 LC2065.Superseded values are not recommended for survey control.
 LC2065
 LC2065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2065.See file dsdata.pdf to determine how the superseded data were derived.
 LC2065
 LC2065_MARKER: I = METAL ROD
 LC2065_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2065_STAMPING: MANPORT AZ MK 1990
 LC2065_MARK LOGO: NGS
 LC2065_PROJECTION: FLUSH
 LC2065_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2065_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2065+SATELLITE: SATELLITE OBSERVATIONS - 1990
 LC2065_ROD/PIPE-DEPTH: 28.9 meters
 LC2065_SLEEVE-DEPTH  : 1.0 meters
 LC2065
 LC2065  HISTORY     - Date     Condition        Report By
 LC2065  HISTORY     - 1990     MONUMENTED       NGS
 LC2065
 LC2065                          STATION DESCRIPTION
 LC2065
 LC2065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2065'STATION IS LOCATED ABOUT 7.0 KM (4.3 MI) NORTH OF MANITO, AT THE
 LC2065'MANITO/WADDELL AIRPORT, AT THE SOUTH EDGE OF THE AIRPORT, ALONG THE
 LC2065'PERIMETER FENCE, BETWEEN THE SOUTHERN ENDS OF THE RUNWAYS, IN EAST
 LC2065'CENTRAL SECTION 33, T 24 N, R 6 W.  OWNERSHIP--J. F. WADDELL, RTE 1,
 LC2065'BOX 78, MANITO, IL 61546.  AIRPORT MANAGER IS DENNIS TUNIS, PHONE
 LC2065'309-545-2621.
 LC2065'TO REACH FROM THE MANITO CITY HALL AT THE JUNCTION OF MARKET STREET
 LC2065'AND THE RAILROAD TRACK, GO NORTHWEST ON MARKET STREET FOR 0.14 KM
 LC2065'(0.09 MI) TO A CROSSROAD.  TURN RIGHT, NORTHEAST, ON ADAMS STREET
 LC2065'(BECOMES MANITO ROAD) FOR 7.48 KM (4.65 MI) TO A PAVED CROSSROAD.
 LC2065'TURN RIGHT, EAST, ON ROAD 1200 N FOR 0.52 KM (0.32 MI) TO A DIRT LANE
 LC2065'ON THE RIGHT.  TURN RIGHT, SOUTH ON DIRT LANE, THEN BEARING RIGHT,
 LC2065'WEST, FOR 0.18 KM (0.11 MI) TO THE NORTH END OF RUNWAY 18-36. TURN
 LC2065'LEFT, SOUTH ALONG WEST EDGE OF ASPHALT THEN GRASS RUNWAY FOR 0.63 KM
 LC2065'(0.39 MI) TO THE SOUTH EDGE OF THE AIRPORT AND THE STATION.
 LC2065'THE STATION IS LOCATED 52.3 M (171.6 FT) SOUTH FROM A SINGLR RUNWAY
 LC2065'LIGHT IN THE SOUTH ANGLE OF THE JUNCTION OF THE RUNWAYS, 38.1 M
 LC2065'(125.0 FT) SOUTHEAST FROM THE CENTER OF RUNWAY 4-22, 15.3 M
 LC2065'(50.2 FT) WEST FROM THE EXTENDED PAVED PORTION OF RUNWAY 18-36, 15.3
 LC2065'M (50.2 FT) SOUTH-SOUTHEAST FROM THE SOUTHEAST EDGE OF THE CIRCULAR
 LC2065'ASPHALT TURN-AROUND AT THE SOUTHWEST END OF RUNWAY 4-22, AND 4.9 M
 LC2065'(16.1 FT) NORTH FROM THE PERIMETER FENCE.
 LC2065'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1276 ***********************************************************************
 KB1276  DESIGNATION -  MANSFIELD
 KB1276  PID         -  KB1276
 KB1276  STATE/COUNTY-  IL/SHELBY
 KB1276  COUNTRY     -  US
 KB1276  USGS QUAD   -  LAKEWOOD (2018)
 KB1276
 KB1276                         *CURRENT SURVEY CONTROL
 KB1276  ______________________________________________________________________
 KB1276* NAD 83(1997) POSITION- 39 18 19.59442(N) 088 56 04.07907(W)   ADJUSTED
 KB1276* NAVD 88 ORTHO HEIGHT -   248.7   (meters)      816.    (feet) VERTCON3
 KB1276  ______________________________________________________________________
 KB1276  GEOID HEIGHT    -        -32.260 (meters)                     GEOID18
 KB1276  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 KB1276  HORZ ORDER      -  FIRST
 KB1276
 KB1276.The horizontal coordinates were established by classical geodetic methods
 KB1276.and adjusted by the National Geodetic Survey in October 1999.
 KB1276
 KB1276.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1276.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1276
 KB1276.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1276.GEOID18 height accuracy estimate available here.
 KB1276
 KB1276.Click photographs - Photos may exist for this station.
 KB1276
 KB1276.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1276
 KB1276. The following values were computed from the NAD 83(1997) position.
 KB1276
 KB1276;                    North         East     Units Scale Factor Converg.
 KB1276;SPC IL E     -   293,059.272   248,151.741   MT  1.00000809   -0 22 50.9
 KB1276;SPC IL E     -   961,478.63    814,144.50   sFT  1.00000809   -0 22 50.9
 KB1276;SPC IL W     -   293,601.032   806,276.015   MT  1.00008019   +0 46 50.2
 KB1276;SPC IL W     -   963,256.05  2,645,257.23   sFT  1.00008019   +0 46 50.2
 KB1276;UTM  16      - 4,352,456.788   333,207.414   MT  0.99994254   -1 13 32.4
 KB1276
 KB1276!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1276!SPC IL E     -   0.99996604  x   1.00000809  =   0.99997413
 KB1276!SPC IL W     -   0.99996604  x   1.00008019  =   1.00004623
 KB1276!UTM  16      -   0.99996604  x   0.99994254  =   0.99990858
 KB1276
 KB1276:                Primary Azimuth Mark                     Grid Az
 KB1276:SPC IL E     -  MANSFIELD AZ MK                          355 51 35.4
 KB1276:SPC IL W     -  MANSFIELD AZ MK                          354 41 54.3
 KB1276:UTM  16      -  MANSFIELD AZ MK                          356 42 16.9
 KB1276
 KB1276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3320752456(NAD 83)
 KB1276
 KB1276|---------------------------------------------------------------------|
 KB1276| PID    Reference Object                     Distance      Geod. Az  |
 KB1276|                                                           dddmmss.s |
 KB1276| CI7760 MANSFIELD RM 1                       24.218 METERS 02620     |
 KB1276| CI7761 MANSFIELD RM 2                       22.747 METERS 15447     |
 KB1276| KB1278 MANSFIELD AZ MK                     APPROX. 1.5 KM 3552844.5 |
 KB1276|---------------------------------------------------------------------|
 KB1276
 KB1276                          SUPERSEDED SURVEY CONTROL
 KB1276
 KB1276  NAD 83(1986)-  39 18 19.61011(N)    088 56 04.06611(W) AD(       ) 1
 KB1276  NAD 27      -  39 18 19.46800(N)    088 56 03.79464(W) AD(       ) 1
 KB1276  NGVD 29 (07/19/86)  248.8    (m)          816.     (f) VERT ANG       
 KB1276
 KB1276.Superseded values are not recommended for survey control.
 KB1276
 KB1276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1276.See file dsdata.pdf to determine how the superseded data were derived.
 KB1276
 KB1276_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1276_STAMPING: MANSFIELD 1976
 KB1276_MARK LOGO: NGS
 KB1276_PROJECTION: FLUSH
 KB1276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1276+STABILITY: SURFACE MOTION
 KB1276
 KB1276  HISTORY     - Date     Condition        Report By
 KB1276  HISTORY     - 1976     MONUMENTED       NGS
 KB1276
 KB1276                          STATION DESCRIPTION
 KB1276
 KB1276'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1276'NO MEASUREMENT BETWEEN RMS DUE TO TREES ON LINE.
 KB1276'
 KB1276'THE STATION IS LOCATED ABOUT 10 MILES SOUTHWEST OF SHELBYVILLE,
 KB1276'10 MILES SOUTHEAST OF PANA AND 6 MILES SOUTH-SOUTHEAST OF TOWER
 KB1276'HILL, ON A HIGH HILL THAT IS KNOWN AS WILLIAMSBURG HILL.  IT IS
 KB1276'ABOUT 1/4 MILE NORTH-NORTHEAST OF A LARGE MICROWAVE TOWER.  IT IS
 KB1276'IN THE SOUTHWEST QUARTER OF SECTION 13, T 10 N, R 2 E, AND ON
 KB1276'LAND OWNED BY MR. C.B. MANSFIELD, WHO LIVES IN THE FIRST HOUSE
 KB1276'ON THE LEFT, EAST SIDE OF ROAD SOUTH OF THE MICROWAVE TOWER.
 KB1276'PHONE NUMBER 783-6549.
 KB1276'
 KB1276'TO REACH FROM THE POST OFFICE IN TOWER HILL, GO NORTH ON NORTH
 KB1276'MICHIGAN STREET FOR 0.2 MILE TO THE JUNCTION WITH STATE HIGHWAY 16,
 KB1276'TURN RIGHT AND GO EAST ON HIGHWAY 16 FOR 2.05 MILES TO
 KB1276'A CROSSROAD.  (THIS IS ABOUT 0.2 MILE BEFORE REACHING A ROAD-SIDE
 KB1276'PARK.) TURN RIGHT AND GO SOUTH ON AN OILED ROAD FOR 5.5 MILES
 KB1276'TO A CROSSROAD.  CONTINUE SOUTH FOR 0.4 MILE TO THE AZIMUTH MARK
 KB1276'ON THE LEFT, EAST SIDE OF ROAD.  CONTINUE SOUTH FOR 1.0 MILE TO
 KB1276'THE TOP OF HILL AND WHERE THE ROAD CURVES TO THE WEST AND
 KB1276'STATION ON THE LEFT.
 KB1276'
 KB1276'STATION MARKS ARE STANDARD DISKS STAMPED MANSFIELD 1976.  THE
 KB1276'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1276'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 62 FEET EAST
 KB1276'OF THE APPROXIMATE CENTER OF SURFACED ROAD, 42 FEET
 KB1276'SOUTH-SOUTHEAST OF A 12 INCH OAK TREE AND 5.5 FEET NORTH-NORTHWEST
 KB1276'OF METAL WITNESS POST WITH SIGN ATTACHED.  THE UNDERGROUND MARK
 KB1276'HAS THE DISK SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 KB1276'INCHES BELOW THE GROUND SURFACE.
 KB1276'
 KB1276'REFERENCE MARK 1, A STANDARD DISK STAMPED MANSFIELD NO 1 1976, IS
 KB1276'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1276'SET FLUSH WITH THE GROUND SURFACE.  IT IS 84.5 FEET NORTH OF A
 KB1276'METAL WITNESS POST WITH SIGN ATTACHED, 40 FEET EAST OF THE
 KB1276'APPROXIMATE CENTER OF SURFACED ROAD, 40 FEET NORTH-NORTHEAST OF
 KB1276'A 12 INCH OAK TREE AND 33 FEET SOUTHWEST OF A 10 INCH OAK TREE.
 KB1276'
 KB1276'REFERENCE MARK 2, A STANDARD DISK STAMPED MANSFIELD NO 2 1976,
 KB1276'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1276'IS SET FLUSH WITH THE GROUND SURFACE.  IT IS 26 FEET WEST-SOUTHWEST
 KB1276'OF A 16 INCH OAK TREE, 9 FEET NORTH OF A 10 INCH OAK TREE AND 1.5
 KB1276'FEET SOUTH OF METAL WITNESS POST WITH SIGN ATTACHED.
 KB1276'
 KB1276'THE AZIMUTH MARK, A STANDARD DISK STAMPED MANSFIELD 1976, IS SET
 KB1276'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS SET
 KB1276'FLUSH WITH THE GROUND SURFACE.  IT IS 30 FEET EAST OF THE
 KB1276'APPROXIMATE CENTER OF SURFACED ROAD AND 3.5 FEET SOUTH OF
 KB1276'POWERLINE POLE 14094.
 KB1276'
 KB1276'HEIGHT OF LIGHT ABOVE STATION MARK 34.5 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0310 ***********************************************************************
 LC0310  DESIGNATION -  MANSFIELD 2
 LC0310  PID         -  LC0310
 LC0310  STATE/COUNTY-  IL/PIATT
 LC0310  COUNTRY     -  US
 LC0310  USGS QUAD   -  MAHOMET (2018)
 LC0310
 LC0310                         *CURRENT SURVEY CONTROL
 LC0310  ______________________________________________________________________
 LC0310* NAD 83(1997) POSITION- 40 13 27.04898(N) 088 29 56.84192(W)   NO CHECK
 LC0310* NAVD 88 ORTHO HEIGHT -   224.26  (meters)      735.8   (feet) RESET
 LC0310  ______________________________________________________________________
 LC0310  GEOID HEIGHT    -        -32.004 (meters)                     GEOID18
 LC0310  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 LC0310  HORZ ORDER      -  THIRD
 LC0310  VERT ORDER      -  THIRD
 LC0310
 LC0310.The horizontal coordinates were established by classical geodetic methods
 LC0310.and adjusted by the National Geodetic Survey in October 1999.
 LC0310
 LC0310.No horizontal observational check was made to the station.
 LC0310
 LC0310.The orthometric height was computed from unverified reset data.
 LC0310
 LC0310.No vertical observational check was made to the station.
 LC0310
 LC0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0310.GEOID18 height accuracy estimate available here.
 LC0310
 LC0310.Click photographs - Photos may exist for this station.
 LC0310
 LC0310.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0310
 LC0310. The following values were computed from the NAD 83(1997) position.
 LC0310
 LC0310;                    North         East     Units Scale Factor Converg.
 LC0310;SPC IL E     -   394,905.131   285,889.357   MT  0.99997745   -0 06 25.4
 LC0310;SPC IL E     - 1,295,617.92    937,955.33   sFT  0.99997745   -0 06 25.4
 LC0310;UTM  16      - 4,453,717.214   372,452.338   MT  0.99980026   -0 58 05.6
 LC0310
 LC0310!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0310!SPC IL E     -   0.99996984  x   0.99997745  =   0.99994729
 LC0310!UTM  16      -   0.99996984  x   0.99980026  =   0.99977011
 LC0310
 LC0310:                Primary Azimuth Mark                     Grid Az
 LC0310:SPC IL E     -  MANSFIELD 2 RM 5                         190 46 50.9
 LC0310:UTM  16      -  MANSFIELD 2 RM 5                         191 38 31.1
 LC0310
 LC0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7245253717(NAD 83)
 LC0310
 LC0310|---------------------------------------------------------------------|
 LC0310| PID    Reference Object                     Distance      Geod. Az  |
 LC0310|                                                           dddmmss.s |
 LC0310| LC0311 MANSFIELD 2 RM 3                      5.660 METERS 00535     |
 LC0310| LC0309 MANSFIELD                            32.737 METERS 09851     |
 LC0310| CI7762 MANSFIELD 2 AZ MK                                  1713449.9 |
 LC0310| LC0312 MANSFIELD 2 RM 4                      5.898 METERS 18559     |
 LC0310| CI7763 MANSFIELD 2 RM 5                                   1904025.5 |
 LC0310| LC1775 MANSFIELD MUNICIPAL TANK            APPROX. 1.4 KM 2033121.0 |
 LC0310|---------------------------------------------------------------------|
 LC0310
 LC0310                          SUPERSEDED SURVEY CONTROL
 LC0310
 LC0310  NAD 83(1997)-  40 13 27.05363(N)    088 29 56.84089(W) AD(       ) 3
 LC0310  NAD 83(1986)-  40 13 27.05429(N)    088 29 56.83979(W) AD(       ) 3
 LC0310  NAD 27      -  40 13 26.93532(N)    088 29 56.62188(W) AD(       ) 3
 LC0310  NGVD 29 (??/??/??)  224.31   (m)          735.9    (f) RESET       3  
 LC0310  NGVD 29             224.31   (m)          735.9    (f) LEVELING    3  
 LC0310
 LC0310.Superseded values are not recommended for survey control.
 LC0310
 LC0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0310.See file dsdata.pdf to determine how the superseded data were derived.
 LC0310
 LC0310_MARKER: DS = TRIANGULATION STATION DISK
 LC0310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0310_STAMPING: MANSFIELD 2 1970
 LC0310_MARK LOGO: CGS
 LC0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0310+STABILITY: SURFACE MOTION
 LC0310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0310+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 LC0310
 LC0310  HISTORY     - Date     Condition        Report By
 LC0310  HISTORY     - 1970     MONUMENTED       NGS
 LC0310  HISTORY     - 1970     GOOD             NGS
 LC0310  HISTORY     - 1973     GOOD             NGS
 LC0310  HISTORY     - 1973     GOOD             ILDT
 LC0310  HISTORY     - 20120312 GOOD             ILDT
 LC0310
 LC0310                          STATION DESCRIPTION
 LC0310
 LC0310'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0310'THE STATION IS LOCATED ABOUT 3/4 MILE NORTHEAST OF MANSFIELD ON
 LC0310'THE WEST SIDE OF AND ON ROAD RIGHT-OF-WAY, 19 FEET SOUTH OF A
 LC0310'CONCRETE RIGHT-OF-WAY POST, 1 FOOT NORTH OF A METAL WITNESS
 LC0310'POST, 17 FEET SOUTH OF A METAL WITNESS POST, 20 FEET NORTH
 LC0310'OF A METAL WITNESS POST AND 70 FEET WEST OF THE CENTERLINE
 LC0310'OF THE ROAD.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 LC0310'IS STAMPED MANSFIELD 2 1970.
 LC0310'
 LC0310'TO REACH THE STATION FROM THE MANSFIELD COMMUNITY HIGH SCHOOL
 LC0310'AT THE SOUTHEAST EDGE OF MANSFIELD, GO NORTH ON MC KINLEY STREET
 LC0310'FOR 0.15 MILE TO THE INTERSECTION OF U.S. HIGHWAY 150.  CONTINUE
 LC0310'NORTH ON MC KINLEY STREET FOR 0.2 MILE TO A CROSSROAD.*
 LC0310'CONTINUE NORTH FOR ABOUT 0.25 MILE TO THE OVERPASS OF INTERSTATE
 LC0310'HIGHWAY 74.  CONTINUE NORTH FOR 0.25 MILE TO A CROSSROAD.
 LC0310'CONTINUE NORTH ON THE ROAD FOR 0.05 MILE TO THE STATION ON
 LC0310'THE LEFT.
 LC0310'
 LC0310'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON PAVED
 LC0310'ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 LC0310'
 LC0310'REFERENCE MARK 3 IS 1 FOOT SOUTHEAST OF THE RIGHT-OF-WAY
 LC0310'POST, 1 FOOT NORTH OF A METAL WITNESS POST AND 70 FEET WEST
 LC0310'OF THE CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 2 INCHES
 LC0310'AND THE DISK IS STAMPED MANSFIELD 2 NO 3 1970.
 LC0310'
 LC0310'REFERENCE MARK 4 IS 1 FOOT NORTH OF A METAL WITNESS POST, 39
 LC0310'FEET SOUTH OF THE RIGHT-OF-WAY POST AND 70 FEET WEST OF THE
 LC0310'CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 3 INCHES AND THE
 LC0310'DISK IS STAMPED MANSFIELD 2 NO 4 1970.
 LC0310'
 LC0310'THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL WITNESS POST, 5
 LC0310'FEET NORTHEAST OF A 16 INCH TREE, 4 FEET NORTHWEST OF A
 LC0310'FENCE CORNER, 18 FEET WEST OF THE CENTERLINE OF A DRIVEWAY
 LC0310'AND 28 FEET SOUTH OF THE CENTERLINE OF THE ROAD.  THE MONUMENT
 LC0310'PROJECTS 3 INCHES AND THE DISK IS STAMPED MANSFIELD 2 1970.
 LC0310'
 LC0310'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC0310
 LC0310                          STATION RECOVERY (1970)
 LC0310
 LC0310'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LC0310'0.8 MI N FROM MANSFIELD.
 LC0310'0.15 MILE NORTH ALONG MC KINLEY STREET FROM THE MANSFIELD
 LC0310'COMMUNITY HIGH SCHOOL TO U.S. HIGHWAY 150, THENCE NORTH ON
 LC0310'MC KINLEY ST. 0.2 MILE TO CROSSROAD, THENCE 0.25 MILE TO
 LC0310'OVERPASS OF INTERSTATE HIGHWAY 74, THENCE NORTH 0.25 MILE TO
 LC0310'CROSSROAD, THENCE NORTH 0.05 MILE TO THE MARK ON THE LEFT,
 LC0310'ON ROAD RIGHT-OF-WAY, 19 FEET SOUTH OF A CONCRETE RIGHT-OF-WAY POST,
 LC0310'1 FOOT NORTH OF A METAL WITNESS POST, 17 FEET SOUTH OF A METAL
 LC0310'WITNESS POST, 20 FEET NORTH OF A METAL WITNESS POST, 70 FEET
 LC0310'WEST OF THE CENTERLINE OF THE ROAD, SET IN THE TOP OF A ROUND
 LC0310'CONCRETE POST PROJECTING 4 INCHES.
 LC0310
 LC0310                          STATION RECOVERY (1973)
 LC0310
 LC0310'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0310'ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE AZIMUTH MARK
 LC0310'WAS FOUND IN THE WAY OF MOWING AND POSSIBLE SUB-DIVISION AND
 LC0310'WAS DESTROYED AFTER A NEW AZIMUTH MARK R.M. NO. 5 WAS SET.
 LC0310'THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED
 LC0310'AS DID THE DIRECTION TO THE TANK.  THE 1970 DESCRIPTION IS GOOD
 LC0310'WITH THE DELETION OF THE AZIMUTH MARK AND THE ADDITION OF
 LC0310'R.M. NO. 5.
 LC0310'
 LC0310'REFERENCE MARK 5 IS A STANDARD DISK STAMPED MANSFIELD 2
 LC0310'1970 NO 5 1973 SET IN A DRILL HOLE IN THE NORTHWEST CONCRETE
 LC0310'GUARD RAIL END OF THE OVERPASS OF INTERSTATE HIGHWAY 74, SET
 LC0310'IN THE TOP OF THE MIDDLE STEP ABOUT 3 FEET ABOVE THE BRIDGE
 LC0310'FLOOR, 18 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE AND
 LC0310'5 FEET SOUTH OF THE NORTH END OF THE BRIDGE.
 LC0310'
 LC0310'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0310'
 LC0310'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3/4
 LC0310'MILES NORTHEAST OF MANSFIELD
 LC0310
 LC0310                          STATION RECOVERY (1973)
 LC0310
 LC0310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (GDM)
 LC0310'MANSFIELD 2 1970-GOOD
 LC0310'
 LC0310'MANSFIELD NO 3-GOOD
 LC0310'
 LC0310'MANSFIELD NO 4-GOOD
 LC0310
 LC0310                          STATION RECOVERY (2012)
 LC0310
 LC0310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MEY)
 LC0310'RM 4 AND RM 3 WERE BOTH FOUND IN GOOD CONDITION.
 LC0310'RM 5 WAS NOT FOUND DO TO CONCRETE CONSTRUCTION ON THE I-74 OVERHEAD
 LC0310'STRUCTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0311 ***********************************************************************
 LC0311  DESIGNATION -  MANSFIELD 2 RM 3
 LC0311  PID         -  LC0311
 LC0311  STATE/COUNTY-  IL/PIATT
 LC0311  COUNTRY     -  US
 LC0311  USGS QUAD   -  MAHOMET (2018)
 LC0311
 LC0311                         *CURRENT SURVEY CONTROL
 LC0311  ______________________________________________________________________
 LC0311* NAD 83(1986) POSITION- 40 13 27.23   (N) 088 29 56.82   (W)   HD_HELD1
 LC0311* NAVD 88 ORTHO HEIGHT -   224.25  (meters)      735.7   (feet) RESET
 LC0311  ______________________________________________________________________
 LC0311  GEOID HEIGHT    -        -32.004 (meters)                     GEOID18
 LC0311  VERT ORDER      -  THIRD
 LC0311
 LC0311.The horizontal coordinates were determined by differentially corrected
 LC0311.hand held GPS observations or other comparable positioning techniques
 LC0311.and have an estimated accuracy of +/- 3 meters.
 LC0311
 LC0311.The orthometric height was computed from unverified reset data.
 LC0311
 LC0311.No vertical observational check was made to the station.
 LC0311
 LC0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0311.GEOID18 height accuracy estimate available here.
 LC0311
 LC0311.Click photographs - Photos may exist for this station.
 LC0311
 LC0311;                    North         East    Units  Estimated Accuracy
 LC0311;SPC IL E     -   394,910.7     285,889.9     MT  (+/- 3 meters HH1 GPS) 
 LC0311
 LC0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7245253722(NAD 83)
 LC0311
 LC0311                          SUPERSEDED SURVEY CONTROL
 LC0311
 LC0311  NGVD 29 (??/??/??)  224.30   (m)          735.9    (f) RESET       3  
 LC0311
 LC0311.Superseded values are not recommended for survey control.
 LC0311
 LC0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0311.See file dsdata.pdf to determine how the superseded data were derived.
 LC0311
 LC0311_MARKER: DR = REFERENCE MARK DISK
 LC0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0311_STAMPING: MANSFIELD 2 NO 3 1970
 LC0311_MARK LOGO: CGS
 LC0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0311+STABILITY: SURFACE MOTION
 LC0311
 LC0311  HISTORY     - Date     Condition        Report By
 LC0311  HISTORY     - 1970     MONUMENTED       NGS
 LC0311
 LC0311                          STATION DESCRIPTION
 LC0311
 LC0311'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0311'0.8 MI N FROM MANSFIELD.
 LC0311'0.15 MILE NORTH ALONG MC KINLEY STREET FROM THE MANSFIELD
 LC0311'COMMUNITY HIGH SCHOOL TO U.S. HIGHWAY 150, THENCE NORTH ON
 LC0311'MC KINLEY ST. 0.2 MILE TO CROSSROAD, THENCE 0.25 MILE NORTH TO
 LC0311'OVERPASS OF INTERSTATE HIGHWAY 74, THENCE 0.25 MILE TO
 LC0311'CROSSROAD, THENCE 0.05 MILE NORTH TO THE MARK ON THE LEFT,
 LC0311'1 FOOT SOUTHEAST OF A CONCRETE RIGHT-OF-WAY POST, 1 FOOT NORTH
 LC0311'OF A METAL WITNESS POST, 70 FEET WEST OF THE CENTERLINE OF THE
 LC0311'ROAD, SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 2
 LC0311'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0312 ***********************************************************************
 LC0312  DESIGNATION -  MANSFIELD 2 RM 4
 LC0312  PID         -  LC0312
 LC0312  STATE/COUNTY-  IL/PIATT
 LC0312  COUNTRY     -  US
 LC0312  USGS QUAD   -  MAHOMET (2018)
 LC0312
 LC0312                         *CURRENT SURVEY CONTROL
 LC0312  ______________________________________________________________________
 LC0312* NAD 83(1986) POSITION- 40 13 26.86   (N) 088 29 56.87   (W)   HD_HELD1
 LC0312* NAVD 88 ORTHO HEIGHT -   224.22  (meters)      735.6   (feet) RESET
 LC0312  ______________________________________________________________________
 LC0312  GEOID HEIGHT    -        -32.004 (meters)                     GEOID18
 LC0312  VERT ORDER      -  THIRD
 LC0312
 LC0312.The horizontal coordinates were determined by differentially corrected
 LC0312.hand held GPS observations or other comparable positioning techniques
 LC0312.and have an estimated accuracy of +/- 3 meters.
 LC0312
 LC0312.The orthometric height was computed from unverified reset data.
 LC0312
 LC0312.No vertical observational check was made to the station.
 LC0312
 LC0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0312.GEOID18 height accuracy estimate available here.
 LC0312
 LC0312.Click photographs - Photos may exist for this station.
 LC0312
 LC0312;                    North         East    Units  Estimated Accuracy
 LC0312;SPC IL E     -   394,899.3     285,888.7     MT  (+/- 3 meters HH1 GPS) 
 LC0312
 LC0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7245153711(NAD 83)
 LC0312
 LC0312                          SUPERSEDED SURVEY CONTROL
 LC0312
 LC0312  NGVD 29 (??/??/??)  224.26   (m)          735.8    (f) RESET       3  
 LC0312
 LC0312.Superseded values are not recommended for survey control.
 LC0312
 LC0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0312.See file dsdata.pdf to determine how the superseded data were derived.
 LC0312
 LC0312_MARKER: DR = REFERENCE MARK DISK
 LC0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0312_STAMPING: MANSFIELD 2 NO 4 1970
 LC0312_MARK LOGO: CGS
 LC0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0312+STABILITY: SURFACE MOTION
 LC0312
 LC0312  HISTORY     - Date     Condition        Report By
 LC0312  HISTORY     - 1970     MONUMENTED       NGS
 LC0312
 LC0312                          STATION DESCRIPTION
 LC0312
 LC0312'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0312'0.8 MI N FROM MANSFIELD.
 LC0312'0.15 MILE NORTH ALONG MC KINLEY STREET FROM THE MANSFIELD
 LC0312'COMMUNITY HIGH SCHOOL TO U.S. HIGHWAY 150, THENCE NORTH ALONG
 LC0312'MC KINLEY ST. 0.2 MILE TO A CROSSROAD, THENCE NORTH FOR 0.25
 LC0312'MILE TO OVERPASS OF INTERSTATE HIGHWAY 74, THENCE NORTH 0.25
 LC0312'MILE TO OVERPASS OF INTERSTATE HIGHWAY 74, THENCE NORTH 0.25
 LC0312'MILE TO A CROSSROAD, THENCE 0.05 MILE TO THE MARK ON THE LEFT,
 LC0312'1 FOOT NORTH OF A METAL WITNESS POST, 39 FEET SOUTH OF A CONCRETE
 LC0312'RIGHT-OF-WAY POST AND 70 FEET WEST OF THE CENTERLINE OF THE
 LC0312'ROAD, SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 3
 LC0312'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1278 ***********************************************************************
 KB1278  DESIGNATION -  MANSFIELD AZ MK
 KB1278  PID         -  KB1278
 KB1278  STATE/COUNTY-  IL/SHELBY
 KB1278  COUNTRY     -  US
 KB1278  USGS QUAD   -  LAKEWOOD (2018)
 KB1278
 KB1278                         *CURRENT SURVEY CONTROL
 KB1278  ______________________________________________________________________
 KB1278* NAD 83(2011) POSITION- 39 19 08.19480(N) 088 56 09.02224(W)   ADJUSTED
 KB1278* NAD 83(2011) ELLIP HT-   156.078 (meters)        (06/27/12)   ADJUSTED
 KB1278* NAD 83(2011) EPOCH   -  2010.00
 KB1278* NAVD 88 ORTHO HEIGHT -   188.3   (meters)      618.    (feet) GPS OBS
 KB1278  ______________________________________________________________________
 KB1278  NAVD 88 orthometric height was determined with geoid model    GEOID03
 KB1278  GEOID HEIGHT    -        -32.208 (meters)                     GEOID03
 KB1278  GEOID HEIGHT    -        -32.264 (meters)                     GEOID18
 KB1278  NAD 83(2011) X  -     91,766.072 (meters)                     COMP
 KB1278  NAD 83(2011) Y  - -4,940,236.053 (meters)                     COMP
 KB1278  NAD 83(2011) Z  -  4,019,871.392 (meters)                     COMP
 KB1278  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 KB1278
 KB1278  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1278  Standards:
 KB1278         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1278            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1278  -------------------------------------------------------------------
 KB1278  NETWORK    0.53   0.98           0.24   0.19   0.50     -0.02619575
 KB1278  -------------------------------------------------------------------
 KB1278  Click here for local accuracies and other accuracy information.
 KB1278
 KB1278.The horizontal coordinates were established by GPS observations
 KB1278.and adjusted by the National Geodetic Survey in June 2012.
 KB1278
 KB1278.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1278.been affixed to the stable North American tectonic plate. See 
 KB1278.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1278
 KB1278.The horizontal coordinates are valid at the epoch date displayed above
 KB1278.which is a decimal equivalence of Year/Month/Day.
 KB1278
 KB1278.The orthometric height was determined by GPS observations and a
 KB1278.high-resolution geoid model.
 KB1278
 KB1278.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1278.GEOID18 height accuracy estimate available here.
 KB1278
 KB1278.Click photographs - Photos may exist for this station.
 KB1278
 KB1278.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1278
 KB1278.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1278
 KB1278.The ellipsoidal height was determined by GPS observations
 KB1278.and is referenced to NAD 83.
 KB1278
 KB1278. The following values were computed from the NAD 83(2011) position.
 KB1278
 KB1278;                    North         East     Units Scale Factor Converg.
 KB1278;SPC IL E     -   294,558.840   248,043.294   MT  1.00000822   -0 22 54.4
 KB1278;SPC IL E     -   966,398.46    813,788.71   sFT  1.00000822   -0 22 54.4
 KB1278;SPC IL W     -   295,098.201   806,137.181   MT  1.00007983   +0 46 47.9
 KB1278;SPC IL W     -   968,168.01  2,644,801.73   sFT  1.00007983   +0 46 47.9
 KB1278;UTM  16      - 4,353,957.695   333,121.099   MT  0.99994290   -1 13 36.8
 KB1278
 KB1278!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1278!SPC IL E     -   0.99997551  x   1.00000822  =   0.99998373
 KB1278!SPC IL W     -   0.99997551  x   1.00007983  =   1.00005534
 KB1278!UTM  16      -   0.99997551  x   0.99994290  =   0.99991841
 KB1278
 KB1278:                Primary Azimuth Mark                     Grid Az
 KB1278:SPC IL E     -  MANSFIELD                                175 51 35.8
 KB1278:SPC IL W     -  MANSFIELD                                174 41 53.5
 KB1278:UTM  16      -  MANSFIELD                                176 42 18.2
 KB1278
 KB1278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3312153957(NAD 83)
 KB1278
 KB1278|---------------------------------------------------------------------|
 KB1278| PID    Reference Object                     Distance      Geod. Az  |
 KB1278|                                                           dddmmss.s |
 KB1278| KB1276 MANSFIELD                           APPROX. 1.5 KM 1752841.4 |
 KB1278| KB1275 LAKEWOOD ATT MICROWAVE              APPROX. 2.0 KM 1811900.1 |
 KB1278| KB1277 MANSFIELD AZ A PT                     6.060 METERS 21217     |
 KB1278|---------------------------------------------------------------------|
 KB1278
 KB1278                          SUPERSEDED SURVEY CONTROL
 KB1278
 KB1278  NAD 83(2007)-  39 19 08.19449(N)    088 56 09.02302(W) AD(2002.00) 1
 KB1278  ELLIP H (04/07/09)  156.115  (m)                       GP(2002.00) 2 2
 KB1278  NAD 83(1997)-  39 19 08.19449(N)    088 56 09.02291(W) AD(       ) 1
 KB1278  ELLIP H (05/04/06)  156.095  (m)                       GP(       ) 2 2
 KB1278  NAD 83(1997)-  39 19 08.19048(N)    088 56 09.02606(W) AD(       ) 2
 KB1278  NAD 83(1986)-  39 19 08.20616(N)    088 56 09.01298(W) AD(       ) 2
 KB1278  NAD 27      -  39 19 08.06488(N)    088 56 08.73998(W) AD(       ) 2
 KB1278  NGVD 29 (07/19/86)  188.2    (m)          617.     (f) VERT ANG       
 KB1278
 KB1278.Superseded values are not recommended for survey control.
 KB1278
 KB1278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1278.See file dsdata.pdf to determine how the superseded data were derived.
 KB1278
 KB1278_MARKER: DR = REFERENCE MARK DISK
 KB1278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1278_STAMPING: MANSFIELD AZ 1976
 KB1278_MARK LOGO: NGS
 KB1278_PROJECTION: FLUSH
 KB1278_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1278+STABILITY: SURFACE MOTION
 KB1278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1278+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2020
 KB1278
 KB1278  HISTORY     - Date     Condition        Report By
 KB1278  HISTORY     - 1976     MONUMENTED       NGS
 KB1278  HISTORY     - 20060201 GOOD             ILDT
 KB1278  HISTORY     - 20200602 GOOD             ILDT
 KB1278
 KB1278                          STATION DESCRIPTION
 KB1278
 KB1278'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1278'THE STATION IS LOCATED ABOUT 10 MILES SOUTHWEST OF SHELBYVILLE,
 KB1278'10 MILES SOUTHEAST OF PANA AND 6 MILES SOUTHEAST OF TOWER HILL.
 KB1278'
 KB1278'THE STATION, A STANDARD REFERENCE MARK DISK STAMPED MANSFIELD
 KB1278'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1278'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 30 FEET
 KB1278'EAST OF THE CENTER OF SURFACED ROAD.  3.5 FEET SOUTH OF A
 KB1278'POWERLINE POLE 14094 AND 2 FEET NORTHWEST OF A METAL WITNESS
 KB1278'POST.
 KB1278'
 KB1278'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1278'STATION MANSFIELD.
 KB1278'
 KB1278'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1278'MANSFIELD, DISTANCE BEING 150.336 METERS, NORTH OF THE
 KB1278'TRIANGULATION STATION.
 KB1278
 KB1278                          STATION RECOVERY (2006)
 KB1278
 KB1278'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 KB1278'RECOVERED AS DESCRIBED
 KB1278
 KB1278                          STATION RECOVERY (2020)
 KB1278
 KB1278'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1278'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1775 ***********************************************************************
 LC1775  DESIGNATION -  MANSFIELD MUNICIPAL TANK
 LC1775  PID         -  LC1775
 LC1775  STATE/COUNTY-  IL/PIATT
 LC1775  COUNTRY     -  US
 LC1775  USGS QUAD   -  MANSFIELD (2018)
 LC1775
 LC1775                         *CURRENT SURVEY CONTROL
 LC1775  ______________________________________________________________________
 LC1775* NAD 83(1997) POSITION- 40 12 44.49445(N) 088 30 21.00240(W)   ADJUSTED
 LC1775  ______________________________________________________________________
 LC1775  GEOID HEIGHT    -        -31.994 (meters)                     GEOID18
 LC1775  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 LC1775  HORZ ORDER      -  THIRD
 LC1775
 LC1775.The horizontal coordinates were established by classical geodetic methods
 LC1775.and adjusted by the National Geodetic Survey in October 1999.
 LC1775
 LC1775.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1775.GEOID18 height accuracy estimate available here.
 LC1775
 LC1775.Click photographs - Photos may exist for this station.
 LC1775
 LC1775.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1775
 LC1775. The following values were computed from the NAD 83(1997) position.
 LC1775
 LC1775;                    North         East     Units Scale Factor Converg.
 LC1775;SPC IL E     -   393,593.695   285,315.599   MT  0.99997765   -0 06 40.9
 LC1775;SPC IL E     - 1,291,315.31    936,072.93   sFT  0.99997765   -0 06 40.9
 LC1775;UTM  16      - 4,452,414.778   371,859.041   MT  0.99980213   -0 58 20.4
 LC1775
 LC1775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7185952414(NAD 83)
 LC1775
 LC1775                          SUPERSEDED SURVEY CONTROL
 LC1775
 LC1775  NAD 83(1986)-  40 12 44.49922(N)    088 30 21.00017(W) AD(       ) 3
 LC1775  NAD 27      -  40 12 44.38000(N)    088 30 20.78100(W) AD(       ) 3
 LC1775
 LC1775.Superseded values are not recommended for survey control.
 LC1775
 LC1775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1775.See file dsdata.pdf to determine how the superseded data were derived.
 LC1775
 LC1775_MARKER: 53 = ELEVATED TANK
 LC1775
 LC1775  HISTORY     - Date     Condition        Report By
 LC1775  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1775
 LC1775                          STATION DESCRIPTION
 LC1775
 LC1775'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1775'THE STATION IS LOCATED IN THE CENTRAL PART OF MANSFIELD.
 LC1775'
 LC1775'THE TANK IS CONSTRUCTED OF STEEL, SUPPORTED BY 4 LEGS, PAINTED
 LC1775'SILVER, APPROXIMATELY 125 FEET HIGH AND HAS THE LEGEND MANSFIELD
 LC1775'IN BLACK LETTERS ON THE NORTH AND SOUTH SIDES OF THE TANK.
 LC1775'
 LC1775'THE POINT INTERSECTED WAS THE BALL AT TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1548 ***********************************************************************
 ME1548  CBN         -  This is a Cooperative Base Network Control Station.
 ME1548  DESIGNATION -  MANTENO
 ME1548  PID         -  ME1548
 ME1548  STATE/COUNTY-  IL/KANKAKEE
 ME1548  COUNTRY     -  US
 ME1548  USGS QUAD   -  BRADLEY (2018)
 ME1548
 ME1548                         *CURRENT SURVEY CONTROL
 ME1548  ______________________________________________________________________
 ME1548* NAD 83(2011) POSITION- 41 14 57.59687(N) 087 50 13.60933(W)   ADJUSTED
 ME1548* NAD 83(2011) ELLIP HT-   177.621 (meters)        (06/27/12)   ADJUSTED
 ME1548* NAD 83(2011) EPOCH   -  2010.00
 ME1548* NAVD 88 ORTHO HEIGHT -   210.644 (meters)      691.09  (feet) ADJUSTED
 ME1548  ______________________________________________________________________
 ME1548  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 ME1548  NAD 83(2011) X  -    181,249.345 (meters)                     COMP
 ME1548  NAD 83(2011) Y  - -4,799,091.466 (meters)                     COMP
 ME1548  NAD 83(2011) Z  -  4,183,398.587 (meters)                     COMP
 ME1548  LAPLACE CORR    -         -2.81  (seconds)                    DEFLEC18
 ME1548  DYNAMIC HEIGHT  -        210.559 (meters)      690.81  (feet) COMP
 ME1548  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 ME1548
 ME1548  VERT ORDER      -  SECOND    CLASS I
 ME1548
 ME1548  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1548  Standards:
 ME1548         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1548            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1548  -------------------------------------------------------------------
 ME1548  NETWORK    0.80   1.51           0.38   0.24   0.77     -0.08793661
 ME1548  -------------------------------------------------------------------
 ME1548  Click here for local accuracies and other accuracy information.
 ME1548
 ME1548.The horizontal coordinates were established by GPS observations
 ME1548.and adjusted by the National Geodetic Survey in June 2012.
 ME1548
 ME1548.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1548.been affixed to the stable North American tectonic plate. See 
 ME1548.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1548
 ME1548.The horizontal coordinates are valid at the epoch date displayed above
 ME1548.which is a decimal equivalence of Year/Month/Day.
 ME1548
 ME1548.The orthometric height was determined by differential leveling and
 ME1548.adjusted by the NATIONAL GEODETIC SURVEY
 ME1548.in June 1991.
 ME1548
 ME1548.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1548.GEOID18 height accuracy estimate available here.
 ME1548
 ME1548.Click photographs - Photos may exist for this station.
 ME1548
 ME1548.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1548
 ME1548.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1548
 ME1548.The ellipsoidal height was determined by GPS observations
 ME1548.and is referenced to NAD 83.
 ME1548
 ME1548.The dynamic height is computed by dividing the NAVD 88
 ME1548.geopotential number by the normal gravity value computed on the
 ME1548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1548.degrees latitude (g = 980.6199 gals.).
 ME1548
 ME1548.The modeled gravity was interpolated from observed gravity values.
 ME1548
 ME1548. The following values were computed from the NAD 83(2011) position.
 ME1548
 ME1548;                    North         East     Units Scale Factor Converg.
 ME1548;SPC IL E     -   508,849.800   341,590.835   MT  0.99999628   +0 19 37.9
 ME1548;SPC IL E     - 1,669,451.39  1,120,702.60   sFT  0.99999628   +0 19 37.9
 ME1548;UTM  16      - 4,566,773.765   429,863.098   MT  0.99966054   -0 33 07.1
 ME1548
 ME1548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1548!SPC IL E     -   0.99997214  x   0.99999628  =   0.99996842
 ME1548!UTM  16      -   0.99997214  x   0.99966054  =   0.99963269
 ME1548
 ME1548:                Primary Azimuth Mark                     Grid Az
 ME1548:SPC IL E     -  MANTENO AZ MK                            195 37 47.3
 ME1548:UTM  16      -  MANTENO AZ MK                            196 30 32.3
 ME1548
 ME1548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2986366773(NAD 83)
 ME1548
 ME1548|---------------------------------------------------------------------|
 ME1548| PID    Reference Object                     Distance      Geod. Az  |
 ME1548|                                                           dddmmss.s |
 ME1548| ME2645 PEOTONE IMMANUEL EVANG REF CH       APPROX. 9.9 KM 0212256.4 |
 ME1548| ME2646 MANTENO MUNICIPAL TANK              360.211 METERS 03827     |
 ME1548| ME2650 VORTAC PEOTONE RADIO EON            APPROX. 4.5 KM 0594143.5 |
 ME1548| ME1550 MANTENO RM 3                         16.038 METERS 09356     |
 ME1548| ME2625 MANTENO ST HOSP ADMIN BLDG TWR      APPROX. 3.3 KM 1233838.3 |
 ME1548| ME2623 ST GEORGE CATH CHURCH SPIRE         APPROX. 8.2 KM 1402853.5 |
 ME1548| ME1549 MANTENO RM 1                         28.401 METERS 16914     |
 ME1548| ME2624 MANTENO ST JOSEPH CATH CH           286.552 METERS 17433     |
 ME1548| ME2629 BRADLEY ARMOUR CO LAB STACK         APPROX.10.0 KM 1891350.1 |
 ME1548| ME2621 BRADLEY N ILL PUB SERV CO TANK      APPROX. 9.7 KM 1904740.5 |
 ME1548| CM3084 MANTENO AZ MK                                      1955725.2 |
 ME1548| ME2639 KANKAKEE RADIO STA WKAN MAST        APPROX.13.3 KM 2014902.4 |
 ME1548| ME1547 MANTENO RM 2                         23.213 METERS 31705     |
 ME1548|---------------------------------------------------------------------|
 ME1548
 ME1548                          SUPERSEDED SURVEY CONTROL
 ME1548
 ME1548  NAD 83(2007)-  41 14 57.59693(N)    087 50 13.61027(W) AD(2002.00) 0
 ME1548  ELLIP H (02/10/07)  177.641  (m)                       GP(2002.00)    
 ME1548  ELLIP H (10/15/04)  177.649  (m)                       GP(       ) 4 2
 ME1548  NAD 83(1997)-  41 14 57.59690(N)    087 50 13.61014(W) AD(       ) B
 ME1548  ELLIP H (07/17/98)  177.653  (m)                       GP(       ) 4 1
 ME1548  NAD 83(1986)-  41 14 57.59959(N)    087 50 13.62450(W) AD(       ) 1
 ME1548  NAD 83(1986)-  41 14 57.59837(N)    087 50 13.61493(W) AD(       ) 1
 ME1548  NAD 27      -  41 14 57.48620(N)    087 50 13.45360(W) AD(       ) 1
 ME1548  NAVD 88             210.64   (m)          691.1    (f) LEVELING    3  
 ME1548  NGVD 29 (??/??/92)  210.736  (m)          691.39   (f) ADJ UNCH    2 0
 ME1548  NGVD 29             210.74   (m)          691.4    (f) LEVELING    3  
 ME1548
 ME1548.Superseded values are not recommended for survey control.
 ME1548
 ME1548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1548.See file dsdata.pdf to determine how the superseded data were derived.
 ME1548
 ME1548_MARKER: DS = TRIANGULATION STATION DISK
 ME1548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1548_STAMPING: MANTENO 1952
 ME1548_MARK LOGO: CGS
 ME1548_PROJECTION: FLUSH
 ME1548_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1548+STABILITY: SURFACE MOTION
 ME1548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1548+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 ME1548
 ME1548  HISTORY     - Date     Condition        Report By
 ME1548  HISTORY     - 1952     MONUMENTED       CGS
 ME1548  HISTORY     - 1959     GOOD             CGS
 ME1548  HISTORY     - 1959     GOOD             CGS
 ME1548  HISTORY     - 1967     GOOD             CGS
 ME1548  HISTORY     - 1970     GOOD             ILHD
 ME1548  HISTORY     - 1974     GOOD             NGS
 ME1548  HISTORY     - 1974     GOOD             NGS
 ME1548  HISTORY     - 1989     GOOD             USPSQD
 ME1548  HISTORY     - 19970304 GOOD             NGS
 ME1548  HISTORY     - 19970505 GOOD             ASCPC
 ME1548  HISTORY     - 200205   GOOD             ASCPC
 ME1548  HISTORY     - 20060907 GOOD             INDIV
 ME1548  HISTORY     - 20080605 GOOD             GEOCAC
 ME1548  HISTORY     - 20100411 GOOD             GEOCAC
 ME1548  HISTORY     - 20110412 GOOD             TROTT
 ME1548  HISTORY     - 20120501 GOOD             TROTT
 ME1548  HISTORY     - 20200227 GOOD             ILDT
 ME1548
 ME1548                          STATION DESCRIPTION
 ME1548
 ME1548'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME1548'STATION IS LOCATED IN MANTENO IN THE SOUTHWEST ANGLE OF THE
 ME1548'INTERSECTION OF WALNUT STREET AND FIRST STREET SOUTH AND IS ON THE
 ME1548'GROUNDS OF THE MANTENO GRADE SCHOOL.  IT IS 144 FEET NORTH OF THE
 ME1548'NORTHEAST CORNER OF THE SCHOOL BUILDING, 96 FEET SOUTHWEST OF THE
 ME1548'INTERSECTION, 36 FEET WEST OF A WORLD WAR 1 MONUMENT AND 34 FEET
 ME1548'NORTHWEST OF A FLAG-INTERSECTION, THE MARK IS FLUSH AND THE DISK IS
 ME1548'STAMPED MANTENO 1952.
 ME1548'
 ME1548'REFERENCE MARK NO. 1 IS IN THE WEST EDGE OF A SIDEWALK 60 FEET
 ME1548'SOUTHEAST OF THE FLAGPOLE AND 32 FEET WEST OF THE CENTER OF WALNUT
 ME1548'STREET.  THE DISK IS SET FLUSH IN A DRILLHOLE IN THE SIDEWALK AND IT
 ME1548'IS STAMPED MANTENO NO 1 1952.
 ME1548'
 ME1548'REFERENCE MARK NO. 2 IS 19 FEET SOUTH OF THE CENTER OF FIRST STREET
 ME1548'SOUTH AND 2 FEET SOUTH OF THE CURB.  THE MARK IS FLUSH AND THE DISK IS
 ME1548'STAMPED MANTENO NO 2 1952.
 ME1548'
 ME1548'AZIMUTH MARK IS IN THE SOUTH EDGE OF A SIDEWALK LEADING FROM WALNUT
 ME1548'STREET TO A HOUSE.  IT IS 38 FEET WEST OF THE NORTHWEST CORNER OF THE
 ME1548'HOUSE AND 27 FEET EAST OF THE CENTER OF THE STREET.  THE DISK IS SET
 ME1548'FLUSH IN A DRILLHOLE IN THE SIDEWALK AND IT IS STAMPED MANTENO 1952.
 ME1548'
 ME1548'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON WALNUT STREET
 ME1548'FOR 0.25 MILE TO THE MARK ON THE LEFT IN THE SIDEWALK AS DESCRIBED.
 ME1548'
 ME1548'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME1548
 ME1548                          STATION RECOVERY (1959)
 ME1548
 ME1548'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1548'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2 AND THE
 ME1548'AZIMUTH MARK WERE ALL RECOVERED AS DESCRIBED AND FOUND IN GOOD
 ME1548'CONDITION.  THE ONLY OBJECTS VISIBLE FROM THE GROUND ARE THE AZIMUTH
 ME1548'MARK AND THE TWO REFERENCE MARKS.
 ME1548
 ME1548                          STATION RECOVERY (1959)
 ME1548
 ME1548'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1548'AT MANTENO.  AT MANTENO, AT THE SOUTHWEST CORNER OF THE INTERSECTION
 ME1548'OF DIVISION STREET AND WEST WALNUT STREET, IN THE MANTENO GRADE SCHOOL
 ME1548'YARD, 51 FEET SOUTH OF THE CENTER LINE OF DIVISION STREET, 82 FEET
 ME1548'WEST OF THE CENTER LINE OF SOUTH WALNUT STREET, 18 1/2 FEET SOUTH OF
 ME1548'THE SOUTH EDGE OF A SIDEWALK, 50 FEET WEST OF THE WEST EDGE OF A
 ME1548'SIDEWALK, 34 FEET NORTH-NORTHWEST OF A FLAG POLE, 21 1/2 FEET
 ME1548'SOUTHWEST OF AN 18-INCH MAPLE TREE, 144 1/2 FEET NORTH OF THE
 ME1548'NORTHEAST CORNER OF THE SCHOOL BUILDING, ABOUT LEVEL WITH THE STREETS
 ME1548'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 ME1548
 ME1548                          STATION RECOVERY (1967)
 ME1548
 ME1548'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1548'ALL MARKS FOUND IN GOOD CONDITION.  DESCRIPTION IS GOOD WITH THE
 ME1548'FOLLOWING DATA.  FIRST STREET SOUTH IS NOW DIVISION STREET.  AZIMUTH
 ME1548'MARK IS IN FRONT OF A HOUSE AT 236 WALNUT STREET.
 ME1548'
 ME1548'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT MANTENO
 ME1548
 ME1548                          STATION RECOVERY (1970)
 ME1548
 ME1548'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 ME1548'MANTENO 1952 GOOD, MANTENO NO 1 1952 GOOD.  MANTENO NO 2 1952 GOOD.
 ME1548'MANTENO 1952 AZI-MK GOOD.
 ME1548'
 ME1548'STATION AND ALL MARKS RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING
 ME1548'CHANGES- 1) FIRST STREET SOUTH HAS BEEN RENAMED DIVISION STREET.  2)
 ME1548'AZIMUTH MARK IS IN FRONT OF HOUSE NO. 236.
 ME1548
 ME1548                          STATION RECOVERY (1974)
 ME1548
 ME1548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 ME1548'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND IN
 ME1548'GOOD CONDITION.  REFERENCE MARK 1 WAS DESTROYED BY STREET WORK AND
 ME1548'REFERENCE MARK 3 WAS SET.  THE DISTANCE TO REFERENCE MARK 2 CHECKED.
 ME1548'THE LINE OF SIGHT TO THE AZIMUTH MARK IS OBSTRUCTED BY LOW HANGING
 ME1548'BRANCHES AND POSSIBLY BY A TREE.  A NEW DESCRIPTION FOLLOWS-
 ME1548'
 ME1548'THE STATION IS LOCATED NEAR THE NORTHEAST CORNER OF THE MANTENO GRADE
 ME1548'SCHOOL GROUNDS, 144 FEET NORTH OF THE NORTHEAST CORNER OF THE SCHOOL,
 ME1548'17 FEET SOUTH OF A WOVEN WIRE FENCE, 34 FEET NORTHWEST OF A FLAG POLE,
 ME1548'82 FEET WEST OF THE CENTERLINE OF WALNUT STREET, 36 FEET WEST OF A
 ME1548'WORLD WAR 1 MONUMENT AND 47 FEET SOUTH OF THE CENTERLINE OF DIVISION
 ME1548'STREET.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MANTENO 1952.
 ME1548'
 ME1548'REFERENCE MARK 2 IS 19 FEET SOUTH OF THE CENTERLINE OF DIVISION
 ME1548'STREET, 2 FEET SOUTH OF THE SOUTH CURB, 151 FEET WEST OF THE
 ME1548'CENTERLINE OF WALNUT STREET AND 15 FEET NORTH OF THE FENCE WITH A
 ME1548'METAL WITNESS SIGN.  ATTACHED.  THE MONUMENT IS FLUSH AND THE DISK IS
 ME1548'STAMPED MANTENO NO 2 1952.
 ME1548'
 ME1548'REFERENCE MARK 3 IS A STANDARD DISK STAMPED MANTENO 1952 NO 3 1974 SET
 ME1548'IN A DRILL HOLE IN THE CONCRETE SIDEWALK ALONG THE WEST SIDE OF WALNUT
 ME1548'STREET, 1.5 FEET SOUTHEAST OF THE END POST OF A WOVEN WIRE FENCE, 32
 ME1548'FEET WEST OF THE CENTERLINE OF WALNUT STREET AND 30 FEET SOUTH OF THE
 ME1548'CENTERLINE OF DIVISION STREET.
 ME1548'
 ME1548'THE AZIMUTH MARK IS A STANDARD DISK STAMPED MANTENO 1952 SET IN A
 ME1548'DRILL HOLE IN THE CONCRETE SIDEWALK LEADING TO HOUSE 236, 38 FEET WEST
 ME1548'OF THE NORTHWEST CORNER OF THE HOUSE AND 27 FEET EAST OF THE
 ME1548'CENTERLINE OF WALNUT STREET.
 ME1548'
 ME1548'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON WALNUT STREET
 ME1548'FOR 0.25 MILE TO THE MARK ON THE LEFT.
 ME1548'
 ME1548'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT MANTENO.  HEIGHT
 ME1548'OF LIGHT ABOVE STATION MARK 5 FEET.
 ME1548
 ME1548                          STATION RECOVERY (1974)
 ME1548
 ME1548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME1548'RECOVERED IN GOOD CONDITION.
 ME1548
 ME1548                          STATION RECOVERY (1989)
 ME1548
 ME1548'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1548'RECOVERED IN GOOD CONDITION.
 ME1548
 ME1548                          STATION RECOVERY (1997)
 ME1548
 ME1548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 ME1548'THE STATION IS LOCATED IN THE CENTRAL PART OF MANTENO AT THE
 ME1548'INTERSECTION OF WEST DIVISION AND SOUTH WALNUT STREETS.  TO REACH FROM
 ME1548'THE MANTENO INTERCHANGE OF INTERSTATE HIGHWAY 57 (EXIT 322) , PROCEED
 ME1548'EAST AND THEN SOUTHEAST ON WEST DIVISION STREET FOR 0.8 MI (1.3 KM) TO
 ME1548'THE INTERSECTION WITH SOUTH WALNUT STREET AND THE STATION IN THE
 ME1548'SOUTHWEST ANGLE, 25.0 M (82.0 FT) WEST OF THE CENTER OF WALNUT STREET,
 ME1548'AND 14.3 M (46.9 FT) SOUTH OF THE CENTER OF DIVISION STREET.
 ME1548
 ME1548                          STATION RECOVERY (1997)
 ME1548
 ME1548'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 ME1548'SOUTHWEST QUADRANT OF WALNUT AND DIVISION STREETS IN MANTENO (NORTH
 ME1548'YARD OF FIRE PROTECTION DISTRICT BUILDING)RECOVERY NOTE. RECOVERED IN
 ME1548'GOOD CONDITION AS DESCRIBED IN PREVIOUS DESCRIPTION.
 ME1548
 ME1548                          STATION RECOVERY (2002)
 ME1548
 ME1548'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 ME1548'RECOVERED AS DESCRIBED
 ME1548
 ME1548                          STATION RECOVERY (2006)
 ME1548
 ME1548'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TWB)
 ME1548'RECOVERED AS DESCRIBED
 ME1548
 ME1548                          STATION RECOVERY (2008)
 ME1548
 ME1548'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1548'STATION RECOVERED, RM1, RM2, AND AZ
 ME1548
 ME1548                          STATION RECOVERY (2010)
 ME1548
 ME1548'RECOVERY NOTE BY GEOCACHING 2010 (BPS)
 ME1548'FOUND STATION, RM 2, AND AZ.  RM 1 STILL EXISTS BUT IS IN A DIFFERENT
 ME1548'LOCATION AND USELESS.
 ME1548
 ME1548                          STATION RECOVERY (2011)
 ME1548
 ME1548'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1548'RECOVERED IN GOOD CONDITION
 ME1548
 ME1548                          STATION RECOVERY (2012)
 ME1548
 ME1548'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 ME1548'RECOVERED AS DESCRIBED.
 ME1548
 ME1548                          STATION RECOVERY (2020)
 ME1548
 ME1548'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 ME1548'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2646 ***********************************************************************
 ME2646  DESIGNATION -  MANTENO MUNICIPAL TANK
 ME2646  PID         -  ME2646
 ME2646  STATE/COUNTY-  IL/KANKAKEE
 ME2646  COUNTRY     -  US
 ME2646  USGS QUAD   -  PEOTONE (2018)
 ME2646
 ME2646                         *CURRENT SURVEY CONTROL
 ME2646  ______________________________________________________________________
 ME2646* NAD 83(1997) POSITION- 41 15 06.74213(N) 087 50 03.99914(W)   ADJUSTED
 ME2646  ______________________________________________________________________
 ME2646  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 ME2646  LAPLACE CORR    -         -2.80  (seconds)                    DEFLEC18
 ME2646  HORZ ORDER      -  THIRD
 ME2646
 ME2646.The horizontal coordinates were established by classical geodetic methods
 ME2646.and adjusted by the National Geodetic Survey in October 1999.
 ME2646
 ME2646.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2646.GEOID18 height accuracy estimate available here.
 ME2646
 ME2646.Click photographs - Photos may exist for this station.
 ME2646
 ME2646.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2646
 ME2646. The following values were computed from the NAD 83(1997) position.
 ME2646
 ME2646;                    North         East     Units Scale Factor Converg.
 ME2646;SPC IL E     -   509,133.204   341,812.961   MT  0.99999651   +0 19 44.2
 ME2646;SPC IL E     - 1,670,381.19  1,121,431.36   sFT  0.99999651   +0 19 44.2
 ME2646;UTM  16      - 4,567,053.633   430,089.470   MT  0.99966015   -0 33 00.8
 ME2646
 ME2646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3008967053(NAD 83)
 ME2646
 ME2646                          SUPERSEDED SURVEY CONTROL
 ME2646
 ME2646  NAD 83(1986)-  41 15 06.74387(N)    087 50 04.00367(W) AD(       ) 3
 ME2646  NAD 27      -  41 15 06.63200(N)    087 50 03.84100(W) AD(       ) 3
 ME2646
 ME2646.Superseded values are not recommended for survey control.
 ME2646
 ME2646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2646.See file dsdata.pdf to determine how the superseded data were derived.
 ME2646
 ME2646_MARKER: 53 = ELEVATED TANK
 ME2646
 ME2646  HISTORY     - Date     Condition        Report By
 ME2646  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2646  HISTORY     - 1959     GOOD             CGS
 ME2646
 ME2646                          STATION DESCRIPTION
 ME2646
 ME2646'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2646'STATION IS LOCATED IN THE NORTHWEST SECTION OF MANTENO.  IT
 ME2646'IS ABOUT 150 FEET
 ME2646'SOUTHWEST OF THE INTERSECTION OF CHESTNUT STREET AND THIRD STREET
 ME2646'NORTH.  THE STATION IS A 4-LEGGED
 ME2646'STEEL STRUCTURE ABOUT 135 FEET HIGH WITH A WATER
 ME2646'TANK ATOP PAINTED GRAY AND HAS THE LEGEND MANTENO IN
 ME2646'LARGE BLACK LETTERS ON THE
 ME2646'NORTH AND SOUTH SIDES OF THE TANK.  THE POINT OF INTERSECTION WAS THE
 ME2646'BALL AT THE APEX OF THE ROOF OF THE
 ME2646'TANK.
 ME2646
 ME2646                          STATION RECOVERY (1959)
 ME2646
 ME2646'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2646'THE STATION IS LOCATED NEAR THE CORNER OF 3RD AND MAIN STREETS BEHIND
 ME2646'THE VILLAGE HALL AND
 ME2646'POLICE DEPARTMENT BUILDING.
 ME2646'
 ME2646'THE STATION IS A FOUR LEGGED STEEL STRUCTURE, SILVER IN COLOR AND THE
 ME2646'NAME MANTENO IS PAINTED
 ME2646'ON THE SIDE.  IT IS APPROXIMATELY 110 FEET HIGH WITH A BALL AND
 ME2646'ANTENNA ON THE TOP.
 ME2646'
 ME2646'THE POINT INTERSECTED WAS THE BALL ON TOP.
 ME2646'
 ME2646'LOCATED IN 1952.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1547 ***********************************************************************
 ME1547  DESIGNATION -  MANTENO RM 2
 ME1547  PID         -  ME1547
 ME1547  STATE/COUNTY-  IL/KANKAKEE
 ME1547  COUNTRY     -  US
 ME1547  USGS QUAD   -  BRADLEY (2018)
 ME1547
 ME1547                         *CURRENT SURVEY CONTROL
 ME1547  ______________________________________________________________________
 ME1547* NAD 83(1986) POSITION- 41 14 58.15   (N) 087 50 14.29   (W)   HD_HELD1
 ME1547* NAVD 88 ORTHO HEIGHT -   210.848 (meters)      691.76  (feet) ADJUSTED
 ME1547  ______________________________________________________________________
 ME1547  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 ME1547  DYNAMIC HEIGHT  -        210.763 (meters)      691.48  (feet) COMP
 ME1547  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 ME1547
 ME1547  VERT ORDER      -  SECOND    CLASS I
 ME1547
 ME1547.The horizontal coordinates were determined by differentially corrected
 ME1547.hand held GPS observations or other comparable positioning techniques
 ME1547.and have an estimated accuracy of +/- 3 meters.
 ME1547
 ME1547.The orthometric height was determined by differential leveling and
 ME1547.adjusted by the NATIONAL GEODETIC SURVEY
 ME1547.in August 2012.
 ME1547
 ME1547.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1547.GEOID18 height accuracy estimate available here.
 ME1547
 ME1547.Click photographs - Photos may exist for this station.
 ME1547
 ME1547.The dynamic height is computed by dividing the NAVD 88
 ME1547.geopotential number by the normal gravity value computed on the
 ME1547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1547.degrees latitude (g = 980.6199 gals.).
 ME1547
 ME1547.The modeled gravity was interpolated from observed gravity values.
 ME1547
 ME1547;                    North         East    Units  Estimated Accuracy
 ME1547;SPC IL E     -   508,866.8     341,574.9     MT  (+/- 3 meters HH1 GPS) 
 ME1547
 ME1547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2984766790(NAD 83)
 ME1547
 ME1547                          SUPERSEDED SURVEY CONTROL
 ME1547
 ME1547  NAVD 88 (06/15/91)  210.867  (m)          691.82   (f) SUPERSEDED  2 0
 ME1547  NGVD 29 (??/??/92)  210.959  (m)          692.12   (f) ADJ UNCH    2 0
 ME1547
 ME1547.Superseded values are not recommended for survey control.
 ME1547
 ME1547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1547.See file dsdata.pdf to determine how the superseded data were derived.
 ME1547
 ME1547_MARKER: DR = REFERENCE MARK DISK
 ME1547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1547_STAMPING: MANTENO NO 2 1952
 ME1547_MARK LOGO: CGS
 ME1547_PROJECTION: FLUSH
 ME1547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1547+STABILITY: SURFACE MOTION
 ME1547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1547+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 ME1547
 ME1547  HISTORY     - Date     Condition        Report By
 ME1547  HISTORY     - 1952     MONUMENTED       CGS
 ME1547  HISTORY     - 1974     GOOD             NGS
 ME1547  HISTORY     - 1989     GOOD             USPSQD
 ME1547  HISTORY     - 20080605 GOOD             GEOCAC
 ME1547  HISTORY     - 20110412 GOOD             TROTT
 ME1547  HISTORY     - 20120501 GOOD             TROTT
 ME1547
 ME1547                          STATION DESCRIPTION
 ME1547
 ME1547'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME1547'AT MANTENO.
 ME1547'AT MANTENO, AT THE SOUTHWEST CORNER OF THE INTERSECTION OF
 ME1547'DIVISION STREET AND WEST WALNUT STREET, IN THE MANTENO GRADE
 ME1547'SCHOOL YARD, 19 FEET SOUTH OF THE CENTER LINE OF DIVISION STREET,
 ME1547'151 FEET WEST OF THE CENTER LINE OF WEST WALNUT STREET, 16 1/2
 ME1547'FEET NORTH OF A 30-INCH HEMLOCK TREE, 10 1/2 FEET NORTH OF THE
 ME1547'NORTH EDGE OF A SIDEWALK, 104 FEET WEST-NORTHWEST OF A FLAG
 ME1547'POLE, 187 FEET NORTH-NORTHWEST OF THE NORTHEAST CORNER OF THE
 ME1547'SCHOOL BUILDING, 76.2 FEET WEST-NORTHWEST OF TRIANGULATION STATION
 ME1547'MANTENO, ABOUT LEVEL WITH THE STREET AND SET IN THE TOP OF A
 ME1547'CONCRETE POST FLUSH WITH THE GROUND.
 ME1547
 ME1547                          STATION RECOVERY (1974)
 ME1547
 ME1547'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME1547'RECOVERED IN GOOD CONDITION.
 ME1547
 ME1547                          STATION RECOVERY (1989)
 ME1547
 ME1547'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1547'RECOVERED IN GOOD CONDITION.
 ME1547
 ME1547                          STATION RECOVERY (2008)
 ME1547
 ME1547'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1547'RECOVERED IN GOOD CONDITION.
 ME1547
 ME1547                          STATION RECOVERY (2011)
 ME1547
 ME1547'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1547'RECOVERED IN GOOD CONDITION
 ME1547
 ME1547                          STATION RECOVERY (2012)
 ME1547
 ME1547'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 ME1547'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1550 ***********************************************************************
 ME1550  DESIGNATION -  MANTENO RM 3
 ME1550  PID         -  ME1550
 ME1550  STATE/COUNTY-  IL/KANKAKEE
 ME1550  COUNTRY     -  US
 ME1550  USGS QUAD   -  BRADLEY (2018)
 ME1550
 ME1550                         *CURRENT SURVEY CONTROL
 ME1550  ______________________________________________________________________
 ME1550* NAD 83(2011) POSITION- 41 14 57.56126(N) 087 50 12.92209(W)   ADJUSTED
 ME1550* NAD 83(2011) ELLIP HT-   177.800 (meters)        (06/27/12)   ADJUSTED
 ME1550* NAD 83(2011) EPOCH   -  2010.00
 ME1550* NAVD 88 ORTHO HEIGHT -   210.8   (meters)      692.    (feet) GPS OBS
 ME1550  ______________________________________________________________________
 ME1550  NAVD 88 orthometric height was determined with geoid model    GEOID99
 ME1550  GEOID HEIGHT    -        -32.932 (meters)                     GEOID99
 ME1550  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 ME1550  NAD 83(2011) X  -    181,265.367 (meters)                     COMP
 ME1550  NAD 83(2011) Y  - -4,799,091.721 (meters)                     COMP
 ME1550  NAD 83(2011) Z  -  4,183,397.879 (meters)                     COMP
 ME1550  LAPLACE CORR    -         -2.81  (seconds)                    DEFLEC18
 ME1550
 ME1550  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1550  Standards:
 ME1550         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1550            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1550  -------------------------------------------------------------------
 ME1550  NETWORK    0.75   1.33           0.34   0.26   0.68      0.12207341
 ME1550  -------------------------------------------------------------------
 ME1550  Click here for local accuracies and other accuracy information.
 ME1550
 ME1550.The horizontal coordinates were established by GPS observations
 ME1550.and adjusted by the National Geodetic Survey in June 2012.
 ME1550
 ME1550.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1550.been affixed to the stable North American tectonic plate. See 
 ME1550.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1550
 ME1550.The horizontal coordinates are valid at the epoch date displayed above
 ME1550.which is a decimal equivalence of Year/Month/Day.
 ME1550
 ME1550.The orthometric height was determined by GPS observations and a
 ME1550.high-resolution geoid model.
 ME1550
 ME1550.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1550.GEOID18 height accuracy estimate available here.
 ME1550
 ME1550.Click photographs - Photos may exist for this station.
 ME1550
 ME1550.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1550
 ME1550.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1550
 ME1550.The ellipsoidal height was determined by GPS observations
 ME1550.and is referenced to NAD 83.
 ME1550
 ME1550. The following values were computed from the NAD 83(2011) position.
 ME1550
 ME1550;                    North         East     Units Scale Factor Converg.
 ME1550;SPC IL E     -   508,848.793   341,606.841   MT  0.99999630   +0 19 38.3
 ME1550;SPC IL E     - 1,669,448.08  1,120,755.11   sFT  0.99999630   +0 19 38.3
 ME1550;UTM  16      - 4,566,772.512   429,879.082   MT  0.99966051   -0 33 06.6
 ME1550
 ME1550!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1550!SPC IL E     -   0.99997211  x   0.99999630  =   0.99996841
 ME1550!UTM  16      -   0.99997211  x   0.99966051  =   0.99963263
 ME1550
 ME1550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2987966772(NAD 83)
 ME1550
 ME1550                          SUPERSEDED SURVEY CONTROL
 ME1550
 ME1550  NAD 83(2007)-  41 14 57.56131(N)    087 50 12.92301(W) AD(2002.00) 0
 ME1550  ELLIP H (02/10/07)  177.820  (m)                       GP(2002.00)    
 ME1550  NAD 83(1997)-  41 14 57.56139(N)    087 50 12.92282(W) AD(       ) 1
 ME1550  ELLIP H (04/23/01)  177.829  (m)                       GP(       ) 3 1
 ME1550
 ME1550.Superseded values are not recommended for survey control.
 ME1550
 ME1550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1550.See file dsdata.pdf to determine how the superseded data were derived.
 ME1550
 ME1550_MARKER: DR = REFERENCE MARK DISK
 ME1550_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME1550_SP_SET: SIDEWALK
 ME1550_STAMPING: MANTENO 1952 NO 3 1974
 ME1550_MARK LOGO: NGS
 ME1550_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1550+STABILITY: SURFACE MOTION
 ME1550_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1550+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2006
 ME1550
 ME1550  HISTORY     - Date     Condition        Report By
 ME1550  HISTORY     - 1974     MONUMENTED       NGS
 ME1550  HISTORY     - 20000326 GOOD             SECI
 ME1550  HISTORY     - 20060907 GOOD             INDIV
 ME1550  HISTORY     - 20080605 POOR             GEOCAC
 ME1550
 ME1550                          STATION DESCRIPTION
 ME1550
 ME1550'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 ME1550'AT MANTENO.
 ME1550'LOCATED AT THE NORTHEAST CORNER OF THE MANTENO GRADE SCHOOL
 ME1550'GROUNDS, IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF WALNUT
 ME1550'AND DIVISION STREETS, A STANDARD DISK SET IN A DRILL HOLE IN
 ME1550'THE CONCRETE SIDEWALK ALONG THE WEST SIDE OF WALNUT STREET, 1.5
 ME1550'FEET SOUTHEAST OF THE END POST OF A WOVEN WIRE FENCE, 32 FEET
 ME1550'WEST OF THE CENTERLINE OF WALNUT STREET, AND 30 FEET SOUTH OF
 ME1550'THE CENTERLINE OF DIVISION STREET.
 ME1550
 ME1550                          STATION RECOVERY (2000)
 ME1550
 ME1550'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 ME1550'STATION IS LOCATED IN THE CENTRAL PART OF MANTENO AT THE
 ME1550'INTERSECTION OF WEST DIVISION ST AND SOUTH WALNUT ST.  TO REACH
 ME1550'FROM THE MANTENO INTERCHANGE OF INTERSTATE HIGHWAY 57  (EXIT 322),
 ME1550'PROCEED EAST AND THEN SOUTHEAST ON WEST DIVISION ST FOR 0.80 MI
 ME1550'TO THE INTERSECTION OF SOUTH WALNUT ST AND WEST DIVISION ST.
 ME1550'STATION IS LOCATED 0.20 MI WEST OF IL RTE 50.  STATION IS 32 FT WEST
 ME1550'OF
 ME1550'THE CENTERLINE OF WALNUT ST, 30 FT SOUTH OF CENTERLINE OF DIVISION
 ME1550'ST, 1.5 FT SOUTHEAST OF END POST OF WOVEN WIRE FENCE, AND 53 FT
 ME1550'NORTHEAST OF MANTENO 1952.
 ME1550
 ME1550                          STATION RECOVERY (2006)
 ME1550
 ME1550'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TWB)
 ME1550'RECOVERED AS DESCRIBED
 ME1550
 ME1550                          STATION RECOVERY (2008)
 ME1550
 ME1550'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1550'SIDEWALK REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2625 ***********************************************************************
 ME2625  DESIGNATION -  MANTENO ST HOSP ADMIN BLDG TWR
 ME2625  PID         -  ME2625
 ME2625  STATE/COUNTY-  IL/KANKAKEE
 ME2625  COUNTRY     -  US
 ME2625  USGS QUAD   -  BRADLEY (2018)
 ME2625
 ME2625                         *CURRENT SURVEY CONTROL
 ME2625  ______________________________________________________________________
 ME2625* NAD 83(1997) POSITION- 41 13 57.55776(N) 087 48 14.14621(W)   ADJUSTED
 ME2625  ______________________________________________________________________
 ME2625  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 ME2625  LAPLACE CORR    -         -2.92  (seconds)                    DEFLEC18
 ME2625  HORZ ORDER      -  THIRD
 ME2625
 ME2625.The horizontal coordinates were established by classical geodetic methods
 ME2625.and adjusted by the National Geodetic Survey in October 1999.
 ME2625
 ME2625.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2625.GEOID18 height accuracy estimate available here.
 ME2625
 ME2625.Click photographs - Photos may exist for this station.
 ME2625
 ME2625.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2625
 ME2625. The following values were computed from the NAD 83(1997) position.
 ME2625
 ME2625;                    North         East     Units Scale Factor Converg.
 ME2625;SPC IL E     -   507,014.067   344,383.473   MT  0.99999923   +0 20 56.2
 ME2625;SPC IL E     - 1,663,428.65  1,129,864.78   sFT  0.99999923   +0 20 56.2
 ME2625;UTM  16      - 4,564,896.044   432,626.307   MT  0.99965586   -0 31 47.7
 ME2625
 ME2625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3262664896(NAD 83)
 ME2625
 ME2625                          SUPERSEDED SURVEY CONTROL
 ME2625
 ME2625  NAD 83(1997)-  41 13 57.55776(N)    087 48 14.14619(W) AD(       ) 3
 ME2625  NAD 83(1986)-  41 13 57.55981(N)    087 48 14.15116(W) AD(       ) 3
 ME2625  NAD 27      -  41 13 57.44700(N)    087 48 13.99700(W) AD(       ) 3
 ME2625
 ME2625.Superseded values are not recommended for survey control.
 ME2625
 ME2625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2625.See file dsdata.pdf to determine how the superseded data were derived.
 ME2625
 ME2625_MARKER: 55 = TOWER
 ME2625
 ME2625  HISTORY     - Date     Condition        Report By
 ME2625  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2625  HISTORY     - 1957     GOOD             CGS
 ME2625  HISTORY     - 1989     GOOD             USPSQD
 ME2625
 ME2625                          STATION DESCRIPTION
 ME2625
 ME2625'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2625'STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF MANTENO ON THE
 ME2625'GROUNDS OF THE
 ME2625'MANTENO STATE HOSPITAL.  IT IS A SQUARE RED BRICK AND LIMESTONE TOWER
 ME2625'WITH A SMALL DOMED CUPOLA ATOP.  IT IS
 ME2625'ON THE EAST SIDE OF THE ADMINISTRATION BUILDING AND
 ME2625'ABOUT 30 FEET HIGHER THAN THE REST OF THE
 ME2625'ADMINISTRATION BUILDING.  THE POINT OF INTERSECTION
 ME2625'WAS THE BASE OF A LIGHTNING ROD AT THE CENTER OF THE TOP OF
 ME2625'THE TOWER.
 ME2625
 ME2625                          STATION RECOVERY (1957)
 ME2625
 ME2625'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 ME2625'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS
 ME2625'ADEQUATE AND COMPLETE.
 ME2625
 ME2625                          STATION RECOVERY (1989)
 ME2625
 ME2625'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME2625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2624 ***********************************************************************
 ME2624  DESIGNATION -  MANTENO ST JOSEPH CATH CH
 ME2624  PID         -  ME2624
 ME2624  STATE/COUNTY-  IL/KANKAKEE
 ME2624  COUNTRY     -  US
 ME2624  USGS QUAD   -  BRADLEY (2018)
 ME2624
 ME2624                         *CURRENT SURVEY CONTROL
 ME2624  ______________________________________________________________________
 ME2624* NAD 83(1997) POSITION- 41 14 48.35122(N) 087 50 12.45065(W)   ADJUSTED
 ME2624  ______________________________________________________________________
 ME2624  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 ME2624  LAPLACE CORR    -         -2.83  (seconds)                    DEFLEC18
 ME2624  HORZ ORDER      -  THIRD
 ME2624
 ME2624.The horizontal coordinates were established by classical geodetic methods
 ME2624.and adjusted by the National Geodetic Survey in October 1999.
 ME2624
 ME2624.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2624.GEOID18 height accuracy estimate available here.
 ME2624
 ME2624.Click photographs - Photos may exist for this station.
 ME2624
 ME2624.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2624
 ME2624. The following values were computed from the NAD 83(1997) position.
 ME2624
 ME2624;                    North         East     Units Scale Factor Converg.
 ME2624;SPC IL E     -   508,564.735   341,619.441   MT  0.99999631   +0 19 38.6
 ME2624;SPC IL E     - 1,668,516.13  1,120,796.45   sFT  0.99999631   +0 19 38.6
 ME2624;UTM  16      - 4,566,488.390   429,887.319   MT  0.99966050   -0 33 06.2
 ME2624
 ME2624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2988766488(NAD 83)
 ME2624
 ME2624                          SUPERSEDED SURVEY CONTROL
 ME2624
 ME2624  NAD 83(1997)-  41 14 48.35124(N)    087 50 12.45065(W) AD(       ) 3
 ME2624  NAD 83(1986)-  41 14 48.35295(N)    087 50 12.45526(W) AD(       ) 3
 ME2624  NAD 27      -  41 14 48.24300(N)    087 50 12.29500(W) AD(       ) 3
 ME2624
 ME2624.Superseded values are not recommended for survey control.
 ME2624
 ME2624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2624.See file dsdata.pdf to determine how the superseded data were derived.
 ME2624
 ME2624_MARKER: 91 = CHURCH CROSS
 ME2624
 ME2624  HISTORY     - Date     Condition        Report By
 ME2624  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2624  HISTORY     - 1959     GOOD             CGS
 ME2624
 ME2624                          STATION DESCRIPTION
 ME2624
 ME2624'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2624'STATION IS LOCATED ON THE SOUTH SIDE OF MANTENO AT THE
 ME2624'INTERSECTION OF
 ME2624'CHESTNUT STREET AND THIRD STREET SOUTH.  IT IS A WOODEN SPIRE,
 ME2624'COVERED WITH SLATE SHINGLES,
 ME2624'EXTENDING ABOUT 60 FEET ABOVE THE STONE CHURCH BUILDING
 ME2624'AND HAS A STONE CROSS AT THE TOP.  POINT OF
 ME2624'INTERSECTION WAS THE CROSS AT THE TOP OF
 ME2624'THE SPIRE.
 ME2624
 ME2624                          STATION RECOVERY (1959)
 ME2624
 ME2624'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2624'THE STATION IS LOCATED ON THE CORNER OF BAKER AND MAIN STREETS IN
 ME2624'MANTENO.
 ME2624'
 ME2624'THE STATION IS APPROXIMATELY 100 FEET HIGH WITH A CROSS ON THE TOP
 ME2624'WHICH IS PAINTED
 ME2624'GREEN.
 ME2624'
 ME2624'THE POINT INTERSECTED WAS THE CROSS ON THE TOP.
 ME2624'
 ME2624'LOCATED IN 1952.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0126 ***********************************************************************
 LD0126  DESIGNATION -  MAPLE
 LD0126  PID         -  LD0126
 LD0126  STATE/COUNTY-  IL/KNOX
 LD0126  COUNTRY     -  US
 LD0126  USGS QUAD   -  APPLETON (2018)
 LD0126
 LD0126                         *CURRENT SURVEY CONTROL
 LD0126  ______________________________________________________________________
 LD0126* NAD 83(1997) POSITION- 40 54 04.09076(N) 090 12 17.32039(W)   ADJUSTED
 LD0126* NAVD 88 ORTHO HEIGHT -   219.824 (meters)      721.21  (feet) ADJUSTED
 LD0126  ______________________________________________________________________
 LD0126  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0126  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 LD0126  DYNAMIC HEIGHT  -        219.726 (meters)      720.88  (feet) COMP
 LD0126  MODELED GRAVITY -    980,173.0   (mgal)                       NAVD 88
 LD0126
 LD0126  HORZ ORDER      -  SECOND
 LD0126  VERT ORDER      -  SECOND    CLASS 0
 LD0126
 LD0126.The horizontal coordinates were established by classical geodetic methods
 LD0126.and adjusted by the National Geodetic Survey in October 1999.
 LD0126
 LD0126.The orthometric height was determined by differential leveling and
 LD0126.adjusted by the NATIONAL GEODETIC SURVEY
 LD0126.in June 1991.
 LD0126
 LD0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0126.GEOID18 height accuracy estimate available here.
 LD0126
 LD0126.Click photographs - Photos may exist for this station.
 LD0126
 LD0126.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0126
 LD0126.The dynamic height is computed by dividing the NAVD 88
 LD0126.geopotential number by the normal gravity value computed on the
 LD0126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0126.degrees latitude (g = 980.6199 gals.).
 LD0126
 LD0126.The modeled gravity was interpolated from observed gravity values.
 LD0126
 LD0126. The following values were computed from the NAD 83(1997) position.
 LD0126
 LD0126;                    North         East     Units Scale Factor Converg.
 LD0126;SPC IL W     -   470,047.769   696,786.099   MT  0.99994130   -0 01 29.9
 LD0126;SPC IL W     - 1,542,148.39  2,286,039.06   sFT  0.99994130   -0 01 29.9
 LD0126;UTM  15      - 4,531,544.287   735,444.056   MT  1.00028234   +1 49 51.6
 LD0126
 LD0126!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0126!SPC IL W     -   0.99997070  x   0.99994130  =   0.99991200
 LD0126!UTM  15      -   0.99997070  x   1.00028234  =   1.00025303
 LD0126
 LD0126:                Primary Azimuth Mark                     Grid Az
 LD0126:SPC IL W     -  MAPLE AZ MK                              179 26 54.2
 LD0126:UTM  15      -  MAPLE AZ MK                              177 35 32.7
 LD0126
 LD0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3544431544(NAD 83)
 LD0126
 LD0126|---------------------------------------------------------------------|
 LD0126| PID    Reference Object                     Distance      Geod. Az  |
 LD0126|                                                           dddmmss.s |
 LD0126| LD0127 MAPLE RM 1                           14.788 METERS 09159     |
 LD0126| CL9840 MAPLE AZ MK                                        1792524.3 |
 LD0126| LD0128 MAPLE RM 2                           11.769 METERS 18051     |
 LD0126| LD0718 KNOXVILLE CO NURSING HOME TANK      APPROX. 7.1 KM 2855836.4 |
 LD0126|---------------------------------------------------------------------|
 LD0126
 LD0126                          SUPERSEDED SURVEY CONTROL
 LD0126
 LD0126  NAD 83(1996)-  40 54 04.09232(N)    090 12 17.32061(W) AD(       ) 2
 LD0126  NAD 83(1986)-  40 54 04.09696(N)    090 12 17.32872(W) AD(       ) 2
 LD0126  NAD 27      -  40 54 03.96200(N)    090 12 16.88170(W) AD(       ) 2
 LD0126  NGVD 29 (??/??/92)  219.887  (m)          721.41   (f) ADJ UNCH    2 0
 LD0126  NGVD 29             219.89   (m)          721.4    (f) LEVELING    3  
 LD0126
 LD0126.Superseded values are not recommended for survey control.
 LD0126
 LD0126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0126.See file dsdata.pdf to determine how the superseded data were derived.
 LD0126
 LD0126_MARKER: DS = TRIANGULATION STATION DISK
 LD0126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0126_STAMPING: MAPLE 1959
 LD0126_MARK LOGO: CGS
 LD0126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0126+STABILITY: SURFACE MOTION
 LD0126
 LD0126  HISTORY     - Date     Condition        Report By
 LD0126  HISTORY     - 1959     MONUMENTED       CGS
 LD0126  HISTORY     - 1959     GOOD             CGS
 LD0126  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0126
 LD0126                          STATION DESCRIPTION
 LD0126
 LD0126'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0126'THE STATION IS LOCATED ABOUT 4-1/2 MILES EAST OF KNOXVILLE
 LD0126'AND ABOUT 2-3/4 MILES NORTH OF GILSON.
 LD0126'
 LD0126'TO REACH THE STATION FROM THE POST OFFICE IN KNOXVILLE, GO EAST
 LD0126'ON U.S. HIGHWAY 150 FOR 1.7 MILES TO THE JUNCTION OF STATE
 LD0126'HIGHWAY 97, CONTINUE EAST ON U.S. HIGHWAY 150 FOR 2.6 MILES
 LD0126'TO CROSSROADS, TURN RIGHT AND GO SOUTH ON GRAVEL ROAD FOR 0.7
 LD0126'MILES TO THE STATION ON RIGHT AS DESCRIBED, CONTINUE SOUTH
 LD0126'ON GRAVEL ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON LEFT AS
 LD0126'DESCRIBED.
 LD0126'
 LD0126'THE STATION IS A STANDARD TRIANGULATION STATION MARK DISK
 LD0126'SET IN TOP OF 10 X 10 INCH CONCRETE POST PROJECTING ABOUT 3
 LD0126'INCHES AND THE DISK IS STAMPED MAPLE 1959.  IT IS 26 FEET
 LD0126'WEST OF CENTER OF ROAD, 21 FEET SOUTH OF CENTER OF GATE AND
 LD0126'FIELD DRIVE, 3.5 FEET NORTH OF TELEPHONE POLE, 2.5 FEET EAST
 LD0126'OF FENCELINE AND 2.4 FEET EAST OF WITNESS POST.
 LD0126'
 LD0126'REFERENCE MARK NO. 1 IS 22 FEET EAST OF THE CENTER OF ROAD AND
 LD0126'2 FEET WEST OF FENCELINE.  THE MARK IS A STANDARD REFERENCE
 LD0126'MARK DISK SET IN TOP OF A 10 X 10 INCH CONCRETE POST PROJECTING
 LD0126'ABOUT 2 INCHES AND THE DISK IS STAMPED MAPLE NO 1 1959.
 LD0126'
 LD0126'REFERENCE MARK NO. 2 IS 36 FEET SOUTH OF TELEPHONE POLE, 26 FEET
 LD0126'WEST OF CENTER OF ROAD AND 2 FEET EAST OF FENCELINE.  THE MARK
 LD0126'IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A 10 X 10 INCH
 LD0126'CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS STAMPED
 LD0126'MAPLE NO 2 1959.
 LD0126'
 LD0126'AZIMUTH MARK IS 22.6 FEET EAST OF CENTER OF ROAD, 8.5 FEET
 LD0126'NORTH OF POWER POLE, 2.4 FEET WEST OF WITNESS POST AND 4 FEET
 LD0126'WEST OF FENCE LINE.  THE MARK IS A STANDARD AZIMUTH MARK DISK
 LD0126'SET IN TOP OF A 10 X 10 INCH CONCRETE POST PROJECTING ABOUT
 LD0126'2 INCHES AND THE DISK IS STAMPED MAPLE 1959.
 LD0126'
 LD0126'HEIGHT OF LIGHT ABOVE STATION MARK 1.24 METERS.
 LD0126
 LD0126                          STATION RECOVERY (1959)
 LD0126
 LD0126'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0126'4.6 MI E FROM KNOXVILLE.
 LD0126'ABOUT 4.05 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0126'AT KNOXVILLE, THENCE 0.6 MILES SOUTH ALONG A GRAVEL ROAD, 2.8
 LD0126'FEET EAST OF FENCE LINE, 3.5 FEET NORTHEAST OF A TELEPHONE
 LD0126'POLE, 13 FEET SOUTH OF THE SOUTH END OF A GATE, 24 FEET WEST
 LD0126'OF THE CENTER LINE OF THE ROAD, 2.3 FEET EAST OF A METAL WITNESS
 LD0126'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP
 LD0126'OF A CONCRETE PROJECTING 3 INCHES.
 LD0126
 LD0126                          STATION RECOVERY (1997)
 LD0126
 LD0126'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0126'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1498 ***********************************************************************
 NH1498  DESIGNATION -  MAPLE
 NH1498  PID         -  NH1498
 NH1498  STATE/COUNTY-  IL/WINNEBAGO
 NH1498  COUNTRY     -  US
 NH1498  USGS QUAD   -  KISHWAUKEE (2018)
 NH1498
 NH1498                         *CURRENT SURVEY CONTROL
 NH1498  ______________________________________________________________________
 NH1498* NAD 83(1997) POSITION- 42 14 24.30202(N) 089 12 30.96206(W)   ADJUSTED
 NH1498* NAVD 88 ORTHO HEIGHT -   276.    (meters)      906.    (feet) SCALED
 NH1498  ______________________________________________________________________
 NH1498  GEOID HEIGHT    -        -33.295 (meters)                     GEOID18
 NH1498  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 NH1498  HORZ ORDER      -  SECOND
 NH1498
 NH1498.The horizontal coordinates were established by classical geodetic methods
 NH1498.and adjusted by the National Geodetic Survey in October 1999.
 NH1498
 NH1498.The orthometric height was scaled from a topographic map.
 NH1498
 NH1498.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1498.GEOID18 height accuracy estimate available here.
 NH1498
 NH1498.Click photographs - Photos may exist for this station.
 NH1498
 NH1498.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1498
 NH1498. The following values were computed from the NAD 83(1997) position.
 NH1498
 NH1498;                    North         East     Units Scale Factor Converg.
 NH1498;SPC IL W     -   619,192.923   779,073.145   MT  1.00001808   +0 38 38.7
 NH1498;SPC IL W     - 2,031,468.78  2,556,009.14   sFT  1.00001808   +0 38 38.7
 NH1498;UTM  16      - 4,678,794.658   317,773.694   MT  1.00000859   -1 29 06.4
 NH1498
 NH1498!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1498!SPC IL W     -   0.99996194  x   1.00001808  =   0.99998002
 NH1498!UTM  16      -   0.99996194  x   1.00000859  =   0.99997053
 NH1498
 NH1498:                Primary Azimuth Mark                     Grid Az
 NH1498:SPC IL W     -  MAPLE AZ MK                              085 46 25.6
 NH1498:UTM  16      -  MAPLE AZ MK                              087 54 10.7
 NH1498
 NH1498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1777378794(NAD 83)
 NH1498
 NH1498|---------------------------------------------------------------------|
 NH1498| PID    Reference Object                     Distance      Geod. Az  |
 NH1498|                                                           dddmmss.s |
 NH1498| NH1414 ROCKFORD GREYHOUND BUS RAD MST      APPROX.11.2 KM 0431503.1 |
 NH1498| CI9228 MAPLE RM 1                           29.912 METERS 06011     |
 NH1498| CI9227 MAPLE AZ MK                                        0862504.3 |
 NH1498| NH1474 ROCKFORD RAD STA WRRR E MAST        APPROX.13.5 KM 0964628.0 |
 NH1498| NH1470 ROCKFORD RAD STA WRRR W MAST        APPROX.13.4 KM 0965746.8 |
 NH1498| CI9229 MAPLE RM 2                           28.880 METERS 29849     |
 NH1498| NH1466 WINNEBAGO TV STATION WREX MAST      APPROX. 6.8 KM 3375715.0 |
 NH1498|---------------------------------------------------------------------|
 NH1498
 NH1498                          SUPERSEDED SURVEY CONTROL
 NH1498
 NH1498  NAD 83(1996)-  42 14 24.30234(N)    089 12 30.96297(W) AD(       ) 2
 NH1498  NAD 83(1986)-  42 14 24.29921(N)    089 12 30.96530(W) AD(       ) 2
 NH1498  NAD 27      -  42 14 24.22460(N)    089 12 30.57720(W) AD(       ) 2
 NH1498
 NH1498.Superseded values are not recommended for survey control.
 NH1498
 NH1498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1498.See file dsdata.pdf to determine how the superseded data were derived.
 NH1498
 NH1498_MARKER: DS = TRIANGULATION STATION DISK
 NH1498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1498_STAMPING: MAPLE 1954
 NH1498_MARK LOGO: CGS
 NH1498_PROJECTION: FLUSH
 NH1498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1498+STABILITY: SURFACE MOTION
 NH1498
 NH1498  HISTORY     - Date     Condition        Report By
 NH1498  HISTORY     - 1954     MONUMENTED       CGS
 NH1498  HISTORY     - 1957     GOOD             CGS
 NH1498  HISTORY     - 1965     GOOD             CGS
 NH1498  HISTORY     - 1980     MARK NOT FOUND   NGS
 NH1498  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH1498
 NH1498                          STATION DESCRIPTION
 NH1498
 NH1498'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1498'STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF ROCKFORD AND
 NH1498'3 MILES SOUTHEAST OF WINNEBAGO ON ROAD RIGHT-OF-WAY, JUST
 NH1498'NORTH OF PROPERTY OWNED BY MRS. O.J. BRANER.  IT IS 40 FEET
 NH1498'WEST OF THE MOST WESTERLY OF 2 LARGE OAK TREES, 22 FEET SOUTH
 NH1498'OF THE CENTER OF A DIRT ROAD, 5 FEET WEST OF A WHITE WITNESS
 NH1498'POST AND 1 FOOT NORTH OF A FENCE.  THE MARK IS FLUSH AND THE
 NH1498'DISK IS STAMPED MAPLE 1954.
 NH1498'
 NH1498'REFERENCE MARK NO. 1 IS 57 FEET NORTHEAST OF THE MOST EASTERLY
 NH1498'OF THE TWO OAK TREES, 27 FEET NORTH OF THE CENTER OF THE
 NH1498'DIRT ROAD, AND 1 FOOT SOUTH OF A FENCE.  THE MARK IS FLUSH
 NH1498'AND THE DISK IS STAMPED MAPLE NO 1 1954.
 NH1498'
 NH1498'REFERENCE MARK NO. 2 IS 26 FEET NORTH OF THE CENTER OF THE
 NH1498'DIRT ROAD AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS
 NH1498'ABOUT 5 INCHES AND THE DISK IS STAMPED MAPLE NO 2 1954.
 NH1498'
 NH1498'AZIMUTH MARK IS 30 FEET NORTH OF THE CENTER OF THE DIRT ROAD,
 NH1498'8 FEET WEST OF 10 INCH WILD CHERRY TREE, 4 FEET WEST OF A
 NH1498'WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK
 NH1498'PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED MAPLE 1954.
 NH1498'
 NH1498'TO REACH THE STATION FROM THE INTERSECTION OF THE MAIN NORTH-SOUTH
 NH1498'ROAD WITH THE RAILROAD CROSSING, 1 BLOCK EAST OF THE DEPOT
 NH1498'IN WINNEBAGO, GO SOUTH ON PAVED ROAD FOR 1.4 MILE TO T INTERSECTION
 NH1498'WITH KELLEY ROAD, TURN LEFT AND GO EAST FOR 0.45 MILE TO A
 NH1498'SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH ON PAVED AND GRAVEL
 NH1498'ROAD FOR 0.5 MILE TO A CROSSROAD JUST AFTER PASSING A CEMETERY
 NH1498'ON THE RIGHT, TURN LEFT AND GO EAST ON GRAVEL AND DIRT ROAD
 NH1498'FOR 0.3 MILE TO THE STATION ON THE RIGHT, SOUTH SIDE OF
 NH1498'ROAD AS DESCRIBED.
 NH1498'
 NH1498'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON GRAVEL
 NH1498'ROAD FOR 0.2 MILE TO THE MARK ON THE LEFT, NORTH SIDE OF
 NH1498'ROAD AS DESCRIBED.
 NH1498'
 NH1498'HEIGHT OF LIGHT ABOVE STATION MARK 33 METERS.
 NH1498
 NH1498                          STATION RECOVERY (1957)
 NH1498
 NH1498'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 NH1498'THE STATION, BOTH REFERENCE MARKS AND THE AZIMUTH MARK WERE
 NH1498'RECOVERED IN GOOD CONDITION AS DESCRIBED EXCEPT THAT THE
 NH1498'STATION IS 1.3 MILES EAST OF THE CEMETERY INSTEAD OF 0.3
 NH1498'MILE AS INDICATED IN THE DIRECTIONS FOR REACHING THE STATION.
 NH1498
 NH1498                          STATION RECOVERY (1965)
 NH1498
 NH1498'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 NH1498'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH
 NH1498'MARK WERE RECOVERED AS DESCRIBED IN THE 1954 AND 1957 DESCRIPTIONS.
 NH1498
 NH1498                          STATION RECOVERY (1980)
 NH1498
 NH1498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (JWB)
 NH1498'THE STATION WAS SEARCHED FOR BUT NOT FOUND.  THE ROAD HAS BEEN PAVED
 NH1498'SINCE THE 1954 DESCRIPTION AND REFERENCE MEASUREMENTS FROM ROAD
 NH1498'PUT STATION IN DITCH.  STATION MAY HAVE BEEN DESTROYED WHEN DITCH
 NH1498'WAS DUG.
 NH1498'
 NH1498'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILE SOUTHWEST
 NH1498'OF ROCKFORD.
 NH1498
 NH1498                          STATION RECOVERY (1997)
 NH1498
 NH1498'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1498'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0100 ***********************************************************************
 KB0100  DESIGNATION -  MAPLE GROVE
 KB0100  PID         -  KB0100
 KB0100  STATE/COUNTY-  IL/DOUGLAS
 KB0100  COUNTRY     -  US
 KB0100  USGS QUAD   -  TUSCOLA (2018)
 KB0100
 KB0100                         *CURRENT SURVEY CONTROL
 KB0100  ______________________________________________________________________
 KB0100* NAD 83(1997) POSITION- 39 45 11.77941(N) 088 17 00.01038(W)   ADJUSTED
 KB0100* NAVD 88 ORTHO HEIGHT -   196.648 (meters)      645.17  (feet) ADJUSTED
 KB0100  ______________________________________________________________________
 KB0100  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KB0100  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 KB0100  DYNAMIC HEIGHT  -        196.542 (meters)      644.82  (feet) COMP
 KB0100  MODELED GRAVITY -    980,084.7   (mgal)                       NAVD 88
 KB0100
 KB0100  HORZ ORDER      -  SECOND
 KB0100  VERT ORDER      -  SECOND    CLASS 0
 KB0100
 KB0100.The horizontal coordinates were established by classical geodetic methods
 KB0100.and adjusted by the National Geodetic Survey in October 1999.
 KB0100
 KB0100.The orthometric height was determined by differential leveling and
 KB0100.adjusted by the NATIONAL GEODETIC SURVEY
 KB0100.in June 1991.
 KB0100
 KB0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0100.GEOID18 height accuracy estimate available here.
 KB0100
 KB0100.Click photographs - Photos may exist for this station.
 KB0100
 KB0100.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0100
 KB0100.The dynamic height is computed by dividing the NAVD 88
 KB0100.geopotential number by the normal gravity value computed on the
 KB0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0100.degrees latitude (g = 980.6199 gals.).
 KB0100
 KB0100.The modeled gravity was interpolated from observed gravity values.
 KB0100
 KB0100. The following values were computed from the NAD 83(1997) position.
 KB0100
 KB0100;                    North         East     Units Scale Factor Converg.
 KB0100;SPC IL E     -   342,607.431   304,284.666   MT  0.99997523   +0 01 55.1
 KB0100;SPC IL E     - 1,124,037.88    998,307.28   sFT  0.99997523   +0 01 55.1
 KB0100;UTM  16      - 4,401,160.847   390,059.867   MT  0.99974880   -0 49 14.7
 KB0100
 KB0100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0100!SPC IL E     -   0.99997418  x   0.99997523  =   0.99994941
 KB0100!UTM  16      -   0.99997418  x   0.99974880  =   0.99972299
 KB0100
 KB0100:                Primary Azimuth Mark                     Grid Az
 KB0100:SPC IL E     -  MAPLE GROVE AZ MK                        182 01 16.3
 KB0100:UTM  16      -  MAPLE GROVE AZ MK                        182 52 26.1
 KB0100
 KB0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9005901160(NAD 83)
 KB0100
 KB0100|---------------------------------------------------------------------|
 KB0100| PID    Reference Object                     Distance      Geod. Az  |
 KB0100|                                                           dddmmss.s |
 KB0100| KB1181 TUSCOLA MUNICIPAL TANK              APPROX. 4.9 KM 0070128.5 |
 KB0100| KB0102 MAPLE GROVE AZ MK                                  1820311.4 |
 KB0100| KB0101 MAPLE GROVE RM 1                     13.335 METERS 18242     |
 KB0100| KB0099 MAPLE GROVE RM 2                     18.095 METERS 27526     |
 KB0100| KB1182 TUSCOLA PANHAN E PL MICROWAVE       APPROX. 7.7 KM 3022905.7 |
 KB0100| KB1180 TUSCOLA CEN ILL PUB SER TANK        APPROX. 5.3 KM 3540804.7 |
 KB0100|---------------------------------------------------------------------|
 KB0100
 KB0100                          SUPERSEDED SURVEY CONTROL
 KB0100
 KB0100  NAD 83(1997)-  39 45 11.77872(N)    088 17 00.00777(W) AD(       ) 2
 KB0100  NAD 83(1986)-  39 45 11.79077(N)    088 17 00.00483(W) AD(       ) 2
 KB0100  NAD 27      -  39 45 11.67560(N)    088 16 59.83460(W) AD(       ) 2
 KB0100  NGVD 29 (??/??/92)  196.722  (m)          645.41   (f) ADJ UNCH    2 0
 KB0100  NGVD 29             196.72   (m)          645.4    (f) LEVELING    3  
 KB0100
 KB0100.Superseded values are not recommended for survey control.
 KB0100
 KB0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0100.See file dsdata.pdf to determine how the superseded data were derived.
 KB0100
 KB0100_MARKER: DS = TRIANGULATION STATION DISK
 KB0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0100_STAMPING: MAPLE GROVE 1959
 KB0100_MARK LOGO: CGS
 KB0100_PROJECTION: FLUSH
 KB0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0100+STABILITY: SURFACE MOTION
 KB0100
 KB0100  HISTORY     - Date     Condition        Report By
 KB0100  HISTORY     - 1959     MONUMENTED       CGS
 KB0100  HISTORY     - 1959     GOOD             CGS
 KB0100  HISTORY     - 1973     GOOD             ILHD
 KB0100  HISTORY     - 1976     GOOD             USGS
 KB0100  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0100  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0100
 KB0100                          STATION DESCRIPTION
 KB0100
 KB0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0100'THE STATION IS LOCATED ABOUT 3 MILES SOUTH OF TUSCOLA, ABOUT 1 MILE
 KB0100'NORTHEAST OF GALTON AND 3/4 MILE EAST OF U.S.  HIGHWAY 45.
 KB0100'
 KB0100'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 45 AND 36 AT
 KB0100'THE SOUTHWEST EDGE OF TUSCOLA, GO EAST ON U.S. HIGHWAY 36 FOR
 KB0100'0.55 MILE TO A SIDE ROAD RIGHT JUST AFTER PASSING A STANDARD GAS
 KB0100'STATION ON THE RIGHT, TURN RIGHT AND GO SOUTH ON THE SURFACED
 KB0100'ROAD FOR 2.65 MILES TO THE STATION ON THE LEFT AT A TELEPHONE POLE
 KB0100'WITH A TRIANGLE BLAZE.
 KB0100'
 KB0100'STATION MARK, A STANDARD DISK STAMPED MAPLE GROVE 1959, IS SET IN A
 KB0100'12 IN.SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF
 KB0100'THE GROUND. THE MARK IS 22 FEET EAST OF THE APPROXIMATE CENTER OF THE
 KB0100'SURFACED ROAD, 19 FEET NORTH OF A FIELD ENTRANCE, 4 FEET
 KB0100'EAST-NORTHEAST OF A WITNESS POST, 3.6 FEET EAST-SOUTHEAST OF A
 KB0100'TELEPHONE POLE WITH A TRIANGLE BLAZE AND 3 FEET
 KB0100'EAST-NORTHEAST OF A CONCRETE R.O.W. MARKER.
 KB0100'
 KB0100'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED MAPLE GROVE NO 1
 KB0100'1959, IS SET IN A 12 IN. SQUARE CONCRETE POST WHICH IS FLUSH WITH
 KB0100'THE SURFACE OF THE GROUND. THE MARK IS 68.3 FEET NORTH OF A TELEPHONE
 KB0100'POLE WITH A TRIANGLE BLAZE, 39 FEET SOUTH OF A FIELD ENTRANCE
 KB0100'AND 19 FEET EAST OF THE APPROXIMATE CENTER OF THE SURFACED ROAD.
 KB0100'
 KB0100'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED MAPLE GROVE NO 2
 KB0100'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 KB0100'4 INCHES. THE MARK IS 21 FEET WEST OF THE APPROXIMATE CENTER OF THE
 KB0100'SURFACED ROAD AND 11 FEET SOUTH OF A FIELD ENTRANCE.
 KB0100'
 KB0100'AZIMUTH MARK, A STANDARD DISK STAMPED MAPLE GROVE 1959, IS SET IN A
 KB0100'12 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES. THE MARK
 KB0100'IS 46 FEET WEST-SOUTHWEST OF A TELEPHONE POLE, 20 FEET WEST OF THE
 KB0100'APPROXIMATE CENTER OF THE SURFACED ROAD AND 1.2 FEET EAST
 KB0100'OF A WITNESS POST.
 KB0100'
 KB0100'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE SURFACED
 KB0100'ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 KB0100'DESCRIBED.
 KB0100
 KB0100                          STATION RECOVERY (1959)
 KB0100
 KB0100'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0100'3.4 MI S FROM TUSCOLA.
 KB0100'ABOUT 0.5 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION
 KB0100'WITH U.S. HIGHWAY 45 IN TUSCOLA, THENCE 2.95 MILES SOUTH ALONG
 KB0100'AN ASPHALT ROAD, AT A FENCE CORNER EAST OF THE ROAD, 22 FEET EAST
 KB0100'OF THE CENTER LINE OF THE ROAD, 2 FEET SOUTH OF A FENCE, 2 1/2
 KB0100'FEET SOUTHEAST OF A FENCE CORNER, 3 1/2 FEET EAST OF A TELEPHONE
 KB0100'POLE, 3 FEET NORTHEAST OF A 6 BY 6 INCH CONCRETE POST WHICH IS
 KB0100'3 1/2 FEET HIGH AND HAS THE LETTERS AND NUMBERS 104 TR 52 CAST
 KB0100'IN THE CONCRETE, 4.0 FEET NORTHEAST OF A METAL WITNESS POST,
 KB0100'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 KB0100'CONCRETE POST PROJECTING 5 INCHES.  NOTE-- ROADWAY HAS BEEN
 KB0100'CHANGED DUE TO I 57 CONSTRUCTION.  POINT FALLS IN A CORNFIELD.
 KB0100
 KB0100                          STATION RECOVERY (1973)
 KB0100
 KB0100'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0100'RECOVERED IN GOOD CONDITION.
 KB0100
 KB0100                          STATION RECOVERY (1976)
 KB0100
 KB0100'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0100'RECOVERED IN GOOD CONDITION.
 KB0100
 KB0100                          STATION RECOVERY (2011)
 KB0100
 KB0100'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0100'MARK NOT FOUND.
 KB0100
 KB0100                          STATION RECOVERY (2013)
 KB0100
 KB0100'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0100'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0102 ***********************************************************************
 KB0102  DESIGNATION -  MAPLE GROVE AZ MK
 KB0102  PID         -  KB0102
 KB0102  STATE/COUNTY-  IL/DOUGLAS
 KB0102  COUNTRY     -  US
 KB0102  USGS QUAD   -  ARCOLA (2018)
 KB0102
 KB0102                         *CURRENT SURVEY CONTROL
 KB0102  ______________________________________________________________________
 KB0102* NAD 83(1986) POSITION- 39 44 58.     (N) 088 17 02.     (W)   SCALED
 KB0102* NAVD 88 ORTHO HEIGHT -   196.867 (meters)      645.89  (feet) ADJUSTED
 KB0102  ______________________________________________________________________
 KB0102  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 KB0102  DYNAMIC HEIGHT  -        196.762 (meters)      645.54  (feet) COMP
 KB0102  MODELED GRAVITY -    980,084.2   (mgal)                       NAVD 88
 KB0102
 KB0102  VERT ORDER      -  SECOND    CLASS 0
 KB0102
 KB0102.The horizontal coordinates were scaled from a map and have
 KB0102.an estimated accuracy of +/- 6 seconds.
 KB0102
 KB0102.The orthometric height was determined by differential leveling and
 KB0102.adjusted by the NATIONAL GEODETIC SURVEY
 KB0102.in June 1991.
 KB0102
 KB0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0102.GEOID18 height accuracy estimate available here.
 KB0102
 KB0102.Click photographs - Photos may exist for this station.
 KB0102
 KB0102.The dynamic height is computed by dividing the NAVD 88
 KB0102.geopotential number by the normal gravity value computed on the
 KB0102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0102.degrees latitude (g = 980.6199 gals.).
 KB0102
 KB0102.The modeled gravity was interpolated from observed gravity values.
 KB0102
 KB0102;                    North         East    Units  Estimated Accuracy
 KB0102;SPC IL E     -   342,180.      304,240.      MT  (+/- 180 meters Scaled)
 KB0102
 KB0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK900007(NAD 83)
 KB0102
 KB0102                          SUPERSEDED SURVEY CONTROL
 KB0102
 KB0102  NGVD 29 (??/??/92)  196.942  (m)          646.13   (f) ADJ UNCH    2 0
 KB0102
 KB0102.Superseded values are not recommended for survey control.
 KB0102
 KB0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0102.See file dsdata.pdf to determine how the superseded data were derived.
 KB0102
 KB0102_MARKER: DZ = AZIMUTH MARK DISK
 KB0102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0102_STAMPING: MAPLE GROVE 1959
 KB0102_MARK LOGO: CGS
 KB0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0102+STABILITY: SURFACE MOTION
 KB0102
 KB0102  HISTORY     - Date     Condition        Report By
 KB0102  HISTORY     - 1959     MONUMENTED       CGS
 KB0102  HISTORY     - 1973     GOOD             ILHD
 KB0102  HISTORY     - 1976     GOOD             USGS
 KB0102  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0102
 KB0102                          STATION DESCRIPTION
 KB0102
 KB0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0102'3.6 MI S FROM TUSCOLA.
 KB0102'ABOUT 0.5 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION
 KB0102'WITH U.S. HIGHWAY 45 IN TUSCOLA, THENCE 3.15 MILES SOUTH ALONG
 KB0102'AN ASPHALT ROAD, NEAR A DRIVEWAY EAST TO A FARM HOUSE, 19 FEET
 KB0102'WEST OF THE CENTER LINE OF THE ROAD, 46 FEET WEST AND ACROSS THE
 KB0102'ROAD FROM A TELELPHONE POLE, 121 FEET NORTH OF THE EXTENDED
 KB0102'CENTER LINE OF THE DRIVEWAY, 1.3 FEET EAST OF A METAL WITNESS
 KB0102'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0102'POST PROJECTING 4 INCHES.  NOTE-- PROBABLY HAS BEEN CHANGED DUE
 KB0102'TO I 57 CONSTRUCTION.  POINT FALLS IN A CORNFIELD.
 KB0102
 KB0102                          STATION RECOVERY (1973)
 KB0102
 KB0102'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0102'RECOVERED IN GOOD CONDITION.
 KB0102
 KB0102                          STATION RECOVERY (1976)
 KB0102
 KB0102'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0102'RECOVERED IN GOOD CONDITION.
 KB0102
 KB0102                          STATION RECOVERY (2013)
 KB0102
 KB0102'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0102'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1475 ***********************************************************************
 MF1475  DESIGNATION -  MAPLE PARK
 MF1475  PID         -  MF1475
 MF1475  STATE/COUNTY-  IL/KANE
 MF1475  COUNTRY     -  US
 MF1475  USGS QUAD   -  MAPLE PARK (2018)
 MF1475
 MF1475                         *CURRENT SURVEY CONTROL
 MF1475  ______________________________________________________________________
 MF1475* NAD 83(1997) POSITION- 41 53 52.06175(N) 088 36 00.92383(W)   ADJUSTED
 MF1475* NAVD 88 ORTHO HEIGHT -   267.    (meters)      876.    (feet) SCALED
 MF1475  ______________________________________________________________________
 MF1475  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 MF1475  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 MF1475  HORZ ORDER      -  SECOND
 MF1475
 MF1475.The horizontal coordinates were established by classical geodetic methods
 MF1475.and adjusted by the National Geodetic Survey in October 1999.
 MF1475
 MF1475.The orthometric height was scaled from a topographic map.
 MF1475
 MF1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1475.GEOID18 height accuracy estimate available here.
 MF1475
 MF1475.Click photographs - Photos may exist for this station.
 MF1475
 MF1475.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1475
 MF1475. The following values were computed from the NAD 83(1997) position.
 MF1475
 MF1475;                    North         East     Units Scale Factor Converg.
 MF1475;SPC IL E     -   580,785.197   277,850.395   MT  0.99998103   -0 10 41.7
 MF1475;SPC IL E     - 1,905,459.43    911,580.84   sFT  0.99998103   -0 10 41.7
 MF1475;UTM  16      - 4,639,666.721   367,256.793   MT  0.99981683   -1 04 07.7
 MF1475
 MF1475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1475!SPC IL E     -   0.99996332  x   0.99998103  =   0.99994435
 MF1475!UTM  16      -   0.99996332  x   0.99981683  =   0.99978015
 MF1475
 MF1475:                Primary Azimuth Mark                     Grid Az
 MF1475:SPC IL E     -  MAPLE PARK AZ MK                         341 48 39.3
 MF1475:UTM  16      -  MAPLE PARK AZ MK                         342 42 05.3
 MF1475
 MF1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6725639666(NAD 83)
 MF1475
 MF1475|---------------------------------------------------------------------|
 MF1475| PID    Reference Object                     Distance      Geod. Az  |
 MF1475|                                                           dddmmss.s |
 MF1475| MF1473 MAPLE PARK MUNICIPAL TANK           APPROX. 1.1 KM 0193733.2 |
 MF1475| CI7766 MAPLE PARK RM 1                      24.502 METERS 03548     |
 MF1475| CI7767 MAPLE PARK RM 2                      22.838 METERS 14019     |
 MF1475| CI7765 MAPLE PARK AZ MK                                   3413757.6 |
 MF1475|---------------------------------------------------------------------|
 MF1475
 MF1475                          SUPERSEDED SURVEY CONTROL
 MF1475
 MF1475  NAD 83(1986)-  41 53 52.06401(N)    088 36 00.93148(W) AD(       ) 2
 MF1475  NAD 27      -  41 53 51.96590(N)    088 36 00.61940(W) AD(       ) 2
 MF1475
 MF1475.Superseded values are not recommended for survey control.
 MF1475
 MF1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1475.See file dsdata.pdf to determine how the superseded data were derived.
 MF1475
 MF1475_MARKER: DS = TRIANGULATION STATION DISK
 MF1475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1475_STAMPING: MAPLE PARK 1954
 MF1475_MARK LOGO: CGS
 MF1475_PROJECTION: FLUSH
 MF1475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1475+STABILITY: SURFACE MOTION
 MF1475
 MF1475  HISTORY     - Date     Condition        Report By
 MF1475  HISTORY     - 1954     MONUMENTED       CGS
 MF1475  HISTORY     - 1967     GOOD             CGS
 MF1475  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 MF1475
 MF1475                          STATION DESCRIPTION
 MF1475
 MF1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1475'STATION IS LOCATED ON THE PROPERTY OF STEVE LUKA ALONG THE
 MF1475'SOUTHWEST SIDE OF U.S. HIGHWAY 30A ABOUT 7 MILES EAST OF DE KALB
 MF1475'AND ABOUT 3/4 MILE SOUTHWEST OF MAPLE PARK.  IT IS 166 FEET
 MF1475'SOUTHWEST OF THE CENTER OF THE HIGHWAY, 68 FEET NORTHEAST
 MF1475'OF THE NORTHEAST CORNER OF MR. LUKAS HOUSE, 15 FEET NORTHWEST
 MF1475'OF THE CENTER OF A DRIVEWAY, 6 FEET NORTHEAST OF A WHITE WITNESS
 MF1475'POST AND 1 FOOT SOUTHEAST OF A FENCE.  THE MARK IS FLUSH AND
 MF1475'THE DISK IS STAMPED MAPLE PARK 1954.
 MF1475'
 MF1475'REFERENCE MARK NO. 1 IS 94 FEET SOUTHWEST OF THE CENTER OF
 MF1475'THE HIGHWAY, 22 FEET SOUTHEAST OF THE CENTER OF THE DRIVEWAY
 MF1475'AND 1 FOOT NORTHWEST OF THE FENCE.  THE MARK IS FLUSH AND THE
 MF1475'DISK IS STAMPED MAPLE PARK NO 1 1954.
 MF1475'
 MF1475'REFERENCE MARK NO. 2 IS 41 FEET NORTHWEST OF THE NORTHWEST SIDE
 MF1475'OF A BARN, 26 FEET SOUTH OF A FENCE CORNER AND 25 FEET SOUTHEAST
 MF1475'OF THE CENTER OF THE DRIVEWAY.  THE MARK IS FLUSH AND THE
 MF1475'DISK IS STAMPED MAPLE PARK NO 2 1954.
 MF1475'
 MF1475'AZIMUTH MARK IS 29 FEET NORTHWEST OF THE CENTER OF A PAVED
 MF1475'ROAD, 3 FEET SOUTHWEST OF A TELEPHONE POLE, 3 FEET NORTHEAST
 MF1475'OF A WHITE WITNESS POST AND 1 FOOT SOUTHEAST OF A FENCE.  THE
 MF1475'MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED MAPLE
 MF1475'PARK 1954.
 MF1475'
 MF1475'TO REACH THE STATION FROM THE CROSSING OF A PAVED ROAD AND
 MF1475'THE RAILROAD TRACKS TWO BLOCKS NORTHWEST OF THE DEPOT IN MAPLE
 MF1475'PARK, GO SOUTHWEST ON A PAVED ROAD FOR 0.55 MILE TO THE AZIMUTH
 MF1475'MARK ON THE RIGHT.  CONTINUE SOUTHWEST ON THE PAVED ROAD FOR
 MF1475'0.15 MILE TO THE JUNCTION OF U.S. HIGHWAY 30A.  TURN LEFT
 MF1475'AND GO SOUTHEAST ON HIGHWAY 30A FOR 0.05 MILE TO A DRIVEWAY
 MF1475'RIGHT AND THE STATION ON THE RIGHT AS DESCRIBED.
 MF1475'
 MF1475'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1475
 MF1475                          STATION RECOVERY (1967)
 MF1475
 MF1475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1475'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 MF1475'
 MF1475'THE AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1475
 MF1475                          STATION RECOVERY (1998)
 MF1475
 MF1475'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1475'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0127 ***********************************************************************
 LD0127  DESIGNATION -  MAPLE RM 1
 LD0127  PID         -  LD0127
 LD0127  STATE/COUNTY-  IL/KNOX
 LD0127  COUNTRY     -  US
 LD0127  USGS QUAD   -  APPLETON (2018)
 LD0127
 LD0127                         *CURRENT SURVEY CONTROL
 LD0127  ______________________________________________________________________
 LD0127* NAD 83(1986) POSITION- 40 54 04.07   (N) 090 12 16.69   (W)   HD_HELD1
 LD0127* NAVD 88 ORTHO HEIGHT -   219.781 (meters)      721.06  (feet) ADJUSTED
 LD0127  ______________________________________________________________________
 LD0127  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0127  DYNAMIC HEIGHT  -        219.683 (meters)      720.74  (feet) COMP
 LD0127  MODELED GRAVITY -    980,173.0   (mgal)                       NAVD 88
 LD0127
 LD0127  VERT ORDER      -  SECOND    CLASS 0
 LD0127
 LD0127.The horizontal coordinates were determined by differentially corrected
 LD0127.hand held GPS observations or other comparable positioning techniques
 LD0127.and have an estimated accuracy of +/- 3 meters.
 LD0127
 LD0127.The orthometric height was determined by differential leveling and
 LD0127.adjusted by the NATIONAL GEODETIC SURVEY
 LD0127.in June 1991.
 LD0127
 LD0127.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0127.GEOID18 height accuracy estimate available here.
 LD0127
 LD0127.Click photographs - Photos may exist for this station.
 LD0127
 LD0127.The dynamic height is computed by dividing the NAVD 88
 LD0127.geopotential number by the normal gravity value computed on the
 LD0127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0127.degrees latitude (g = 980.6199 gals.).
 LD0127
 LD0127.The modeled gravity was interpolated from observed gravity values.
 LD0127
 LD0127;                    North         East    Units  Estimated Accuracy
 LD0127;SPC IL W     -   470,047.1     696,800.9     MT  (+/- 3 meters HH1 GPS) 
 LD0127
 LD0127_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3545831544(NAD 83)
 LD0127
 LD0127                          SUPERSEDED SURVEY CONTROL
 LD0127
 LD0127  NGVD 29 (??/??/92)  219.844  (m)          721.27   (f) ADJ UNCH    2 0
 LD0127
 LD0127.Superseded values are not recommended for survey control.
 LD0127
 LD0127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0127.See file dsdata.pdf to determine how the superseded data were derived.
 LD0127
 LD0127_MARKER: DR = REFERENCE MARK DISK
 LD0127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0127_STAMPING: MAPLE NO 1 1959
 LD0127_MARK LOGO: CGS
 LD0127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0127+STABILITY: SURFACE MOTION
 LD0127
 LD0127  HISTORY     - Date     Condition        Report By
 LD0127  HISTORY     - 1959     MONUMENTED       CGS
 LD0127  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0127
 LD0127                          STATION DESCRIPTION
 LD0127
 LD0127'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0127'4.6 MI E FROM KNOXVILLE.
 LD0127'ABOUT 4.05 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0127'AT KNOXVILLE, THENCE 0.6 MILES SOUTH ALONG A GRAVEL ROAD, 23
 LD0127'FEET EAST OF THE CENTER LINE OF THE ROAD, 54 FEET EAST-SOUTHEAST
 LD0127'AND ACROSS THE ROAD FROM THE SOUTH END OF A GATE, 1.6 FEET WEST
 LD0127'OF FENCE LINE, 50 FEET EAST AND ACROSS THE ROAD FROM THE SOUTH
 LD0127'END OF A GATE, 1.6 FEET WEST OF FENCE LINE, 50 FEET EAST AND
 LD0127'ACROSS THE ROAD FROM TELEPHONE POLE WHICH IS THE 3RD POLE SOUTH
 LD0127'OF A DRIVEWAY EAST TO A FARM HOUSE, 48.5 FEET EAST OF AND ACROSS
 LD0127'THE ROAD FROM TRIANGULATION STATION MAPLE, 51 FEET EAST OF A
 LD0127'METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD,
 LD0127'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LD0127
 LD0127                          STATION RECOVERY (1997)
 LD0127
 LD0127'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0127'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0128 ***********************************************************************
 LD0128  DESIGNATION -  MAPLE RM 2
 LD0128  PID         -  LD0128
 LD0128  STATE/COUNTY-  IL/KNOX
 LD0128  COUNTRY     -  US
 LD0128  USGS QUAD   -  APPLETON (2018)
 LD0128
 LD0128                         *CURRENT SURVEY CONTROL
 LD0128  ______________________________________________________________________
 LD0128* NAD 83(1986) POSITION- 40 54 03.71   (N) 090 12 17.33   (W)   HD_HELD1
 LD0128* NAVD 88 ORTHO HEIGHT -   219.778 (meters)      721.06  (feet) ADJUSTED
 LD0128  ______________________________________________________________________
 LD0128  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 LD0128  DYNAMIC HEIGHT  -        219.680 (meters)      720.73  (feet) COMP
 LD0128  MODELED GRAVITY -    980,173.0   (mgal)                       NAVD 88
 LD0128
 LD0128  VERT ORDER      -  SECOND    CLASS 0
 LD0128
 LD0128.The horizontal coordinates were determined by differentially corrected
 LD0128.hand held GPS observations or other comparable positioning techniques
 LD0128.and have an estimated accuracy of +/- 3 meters.
 LD0128
 LD0128.The orthometric height was determined by differential leveling and
 LD0128.adjusted by the NATIONAL GEODETIC SURVEY
 LD0128.in June 1991.
 LD0128
 LD0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0128.GEOID18 height accuracy estimate available here.
 LD0128
 LD0128.Click photographs - Photos may exist for this station.
 LD0128
 LD0128.The dynamic height is computed by dividing the NAVD 88
 LD0128.geopotential number by the normal gravity value computed on the
 LD0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0128.degrees latitude (g = 980.6199 gals.).
 LD0128
 LD0128.The modeled gravity was interpolated from observed gravity values.
 LD0128
 LD0128;                    North         East    Units  Estimated Accuracy
 LD0128;SPC IL W     -   470,036.0     696,785.9     MT  (+/- 3 meters HH1 GPS) 
 LD0128
 LD0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3544431532(NAD 83)
 LD0128
 LD0128                          SUPERSEDED SURVEY CONTROL
 LD0128
 LD0128  NGVD 29 (??/??/92)  219.840  (m)          721.26   (f) ADJ UNCH    2 0
 LD0128
 LD0128.Superseded values are not recommended for survey control.
 LD0128
 LD0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0128.See file dsdata.pdf to determine how the superseded data were derived.
 LD0128
 LD0128_MARKER: DR = REFERENCE MARK DISK
 LD0128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0128_STAMPING: MAPLE NO 2 1959
 LD0128_MARK LOGO: CGS
 LD0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0128+STABILITY: SURFACE MOTION
 LD0128
 LD0128  HISTORY     - Date     Condition        Report By
 LD0128  HISTORY     - 1959     MONUMENTED       CGS
 LD0128  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0128
 LD0128                          STATION DESCRIPTION
 LD0128
 LD0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0128'4.6 MI E FROM KNOXVILLE.
 LD0128'ABOUT 4.05 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0128'AT KNOXVILLE, THENCE 0.6 MILES SOUTH ALONG A GRAVEL ROAD, 26
 LD0128'FEET WEST OF THE CENTER LINE OF THE ROAD, 35.5 FEET SOUTH OF
 LD0128'TELEPHONE POLE WHICH IS THE 3RD POLE SOUTH OF A DRIVEWAY EAST TO
 LD0128'A FARM HOUSE, 52 FEET SOUTH OF THE SOUTH END OF A GATE, 1 1/2
 LD0128'FEET EAST OF FENCE LINE, 38.6 FEET SOUTH OF TRIANGULATION STATION
 LD0128'MAPLE, 38.9 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 LD0128'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 LD0128'PROJECTING 3 INCHES.
 LD0128
 LD0128                          STATION RECOVERY (1997)
 LD0128
 LD0128'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0128'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1654 ***********************************************************************
 MF1654  DESIGNATION -  MAR
 MF1654  PID         -  MF1654
 MF1654  STATE/COUNTY-  IL/LASALLE
 MF1654  COUNTRY     -  US
 MF1654  USGS QUAD   -  WENONA (2018)
 MF1654
 MF1654                         *CURRENT SURVEY CONTROL
 MF1654  ______________________________________________________________________
 MF1654* NAD 83(1997) POSITION- 41 07 22.69775(N) 089 03 25.69332(W)   ADJUSTED
 MF1654* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 MF1654  ______________________________________________________________________
 MF1654  GEOID HEIGHT    -        -32.754 (meters)                     GEOID18
 MF1654  LAPLACE CORR    -          2.28  (seconds)                    DEFLEC18
 MF1654  HORZ ORDER      -  SECOND
 MF1654
 MF1654.The horizontal coordinates were established by classical geodetic methods
 MF1654.and adjusted by the National Geodetic Survey in October 1999.
 MF1654
 MF1654.The orthometric height was scaled from a topographic map.
 MF1654
 MF1654.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1654.GEOID18 height accuracy estimate available here.
 MF1654
 MF1654.Click photographs - Photos may exist for this station.
 MF1654
 MF1654.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1654
 MF1654. The following values were computed from the NAD 83(1997) position.
 MF1654
 MF1654;                    North         East     Units Scale Factor Converg.
 MF1654;SPC IL E     -   494,950.586   239,217.263   MT  1.00002045   -0 28 33.8
 MF1654;SPC IL E     - 1,623,850.38    784,831.97   sFT  1.00002045   -0 28 33.8
 MF1654;SPC IL W     -   495,274.700   793,172.083   MT  1.00004798   +0 43 47.2
 MF1654;SPC IL W     - 1,624,913.74  2,602,265.41   sFT  1.00004798   +0 43 47.2
 MF1654;UTM  16      - 4,554,447.586   327,308.496   MT  0.99996705   -1 21 11.8
 MF1654
 MF1654!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1654!SPC IL E     -   0.99997017  x   1.00002045  =   0.99999062
 MF1654!SPC IL W     -   0.99997017  x   1.00004798  =   1.00001815
 MF1654!UTM  16      -   0.99997017  x   0.99996705  =   0.99993722
 MF1654
 MF1654:                Primary Azimuth Mark                     Grid Az
 MF1654:SPC IL E     -  SANTA FEE                                175 45 15.1
 MF1654:SPC IL W     -  SANTA FEE                                174 32 54.1
 MF1654:UTM  16      -  SANTA FEE                                176 37 53.1
 MF1654
 MF1654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2730854447(NAD 83)
 MF1654
 MF1654|---------------------------------------------------------------------|
 MF1654| PID    Reference Object                     Distance      Geod. Az  |
 MF1654|                                                           dddmmss.s |
 MF1654| MF0869 SANTA FEE                           APPROX.12.3 KM 1751641.3 |
 MF1654|---------------------------------------------------------------------|
 MF1654
 MF1654                          SUPERSEDED SURVEY CONTROL
 MF1654
 MF1654  NAD 83(1986)-  41 07 22.70007(N)    089 03 25.69508(W) AD(       ) 2
 MF1654
 MF1654.Superseded values are not recommended for survey control.
 MF1654
 MF1654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1654.See file dsdata.pdf to determine how the superseded data were derived.
 MF1654
 MF1654_MARKER: I = METAL ROD
 MF1654_SETTING: 0 = UNSPECIFIED SETTING
 MF1654_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1654
 MF1654  HISTORY     - Date     Condition        Report By
 MF1654  HISTORY     - 1972     MONUMENTED       ILDT
 MF1654  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF1654  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF1654
 MF1654                          STATION DESCRIPTION
 MF1654
 MF1654'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 MF1654'TO REACH FROM THE JUNCTION OF US RT. 51 AND ILL. RT. 18, GO EAST
 MF1654'ON RTE. 18 FOR 0.5 MILE TO THE RAILROAD CROSSING.  STATION IS ON
 MF1654'WEST SIDE OF THE TRACK ABOUT 1/4 MILE NORTH OF ILL. RT. 18.
 MF1654'STATION IS A 5/8 INCH IRON ROD WITH A YELLOW PLASTIC CAP, 27.0 FT.
 MF1654'WEST OF THE WEST AND NEAREST RAIL, 5.5 FT. N.N.W. OF A CONCRETE
 MF1654'POST (WHICH PROJECTS ABOUT 6 FT.), AND 11.1 FT. EAST OF A
 MF1654'TELEGRAPH POLE.  IRON ROD IS FLUSH.  BM 236 IS APPROX. 1300
 MF1654'FT. SOUTH OF STATION IN AZIMUTH 358-39-39.6.
 MF1654'
 MF1654'LOCATION 1.0 MILE SOUTH OF LOSTANT ALONG THE ILLINOIS CENTRAL
 MF1654'RAILROAD.
 MF1654
 MF1654                          STATION RECOVERY (1997)
 MF1654
 MF1654'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1654'MARK NOT FOUND.
 MF1654
 MF1654                          STATION RECOVERY (2002)
 MF1654
 MF1654'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1654'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9215 ***********************************************************************
 DH9215  DESIGNATION -  MAR 01
 DH9215  PID         -  DH9215
 DH9215  STATE/COUNTY-  IL/MARION
 DH9215  COUNTRY     -  US
 DH9215  USGS QUAD   -  FAIRMAN (2018)
 DH9215
 DH9215                         *CURRENT SURVEY CONTROL
 DH9215  ______________________________________________________________________
 DH9215* NAD 83(2011) POSITION- 38 42 37.15902(N) 089 05 38.94465(W)   ADJUSTED
 DH9215* NAD 83(2011) ELLIP HT-   123.354 (meters)        (06/27/12)   ADJUSTED
 DH9215* NAD 83(2011) EPOCH   -  2010.00
 DH9215* NAVD 88 ORTHO HEIGHT -   154.535 (meters)      507.00  (feet) ADJUSTED
 DH9215  ______________________________________________________________________
 DH9215  GEOID HEIGHT    -        -31.174 (meters)                     GEOID18
 DH9215  NAD 83(2011) X  -     78,787.614 (meters)                     COMP
 DH9215  NAD 83(2011) Y  - -4,982,975.154 (meters)                     COMP
 DH9215  NAD 83(2011) Z  -  3,967,351.695 (meters)                     COMP
 DH9215  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 DH9215  DYNAMIC HEIGHT  -        154.438 (meters)      506.69  (feet) COMP
 DH9215  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 DH9215
 DH9215  VERT ORDER      -  SECOND    CLASS I
 DH9215
 DH9215  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9215  Standards:
 DH9215         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9215            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9215  -------------------------------------------------------------------
 DH9215  NETWORK    0.47   0.78           0.21   0.17   0.40     -0.03091590
 DH9215  -------------------------------------------------------------------
 DH9215  Click here for local accuracies and other accuracy information.
 DH9215
 DH9215.The horizontal coordinates were established by GPS observations
 DH9215.and adjusted by the National Geodetic Survey in June 2012.
 DH9215
 DH9215.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9215.been affixed to the stable North American tectonic plate. See 
 DH9215.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9215
 DH9215.The horizontal coordinates are valid at the epoch date displayed above
 DH9215.which is a decimal equivalence of Year/Month/Day.
 DH9215
 DH9215.The orthometric height was determined by differential leveling and
 DH9215.adjusted by the NATIONAL GEODETIC SURVEY
 DH9215.in May 2016.
 DH9215
 DH9215.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9215.GEOID18 height accuracy estimate available here.
 DH9215
 DH9215.Click photographs - Photos may exist for this station.
 DH9215
 DH9215.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9215
 DH9215.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9215
 DH9215.The ellipsoidal height was determined by GPS observations
 DH9215.and is referenced to NAD 83.
 DH9215
 DH9215.The dynamic height is computed by dividing the NAVD 88
 DH9215.geopotential number by the normal gravity value computed on the
 DH9215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH9215.degrees latitude (g = 980.6199 gals.).
 DH9215
 DH9215.The modeled gravity was interpolated from observed gravity values.
 DH9215
 DH9215. The following values were computed from the NAD 83(2011) position.
 DH9215
 DH9215;                    North         East     Units Scale Factor Converg.
 DH9215;SPC IL E     -   227,095.671   233,826.411   MT  1.00002890   -0 28 33.0
 DH9215;SPC IL E     -   745,063.05    767,145.48   sFT  1.00002890   -0 28 33.0
 DH9215;UTM  16      - 4,286,713.003   317,917.768   MT  1.00000828   -1 18 36.0
 DH9215
 DH9215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9215!SPC IL E     -   0.99998065  x   1.00002890  =   1.00000955
 DH9215!UTM  16      -   0.99998065  x   1.00000828  =   0.99998893
 DH9215
 DH9215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1791786713(NAD 83)
 DH9215
 DH9215                          SUPERSEDED SURVEY CONTROL
 DH9215
 DH9215  NAD 83(2007)-  38 42 37.15932(N)    089 05 38.94539(W) AD(2002.00) 1
 DH9215  ELLIP H (04/07/09)  123.361  (m)                       GP(2002.00) 2 2
 DH9215  NAD 83(1997)-  38 42 37.15931(N)    089 05 38.94544(W) AD(       ) 1
 DH9215  ELLIP H (05/04/06)  123.326  (m)                       GP(       ) 2 2
 DH9215  NAVD 88 (05/04/06)  154.5    (m)  GEOID03  model used  GPS OBS        
 DH9215
 DH9215.Superseded values are not recommended for survey control.
 DH9215
 DH9215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9215.See file dsdata.pdf to determine how the superseded data were derived.
 DH9215
 DH9215_MARKER: DD = SURVEY DISK
 DH9215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH9215_STAMPING: MAR 01 2006
 DH9215_MARK LOGO: ILDT
 DH9215_PROJECTION: RECESSED 8 CENTIMETERS
 DH9215_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH9215+STABILITY: SURFACE MOTION
 DH9215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9215+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2017
 DH9215
 DH9215  HISTORY     - Date     Condition        Report By
 DH9215  HISTORY     - 2006     MONUMENTED       ILDT
 DH9215  HISTORY     - 20060201 GOOD             ILDT
 DH9215  HISTORY     - 20140619 GOOD             ILDT
 DH9215  HISTORY     - 20150326 GOOD             MCA
 DH9215  HISTORY     - 20170907 GOOD             MCA
 DH9215
 DH9215                          STATION DESCRIPTION
 DH9215
 DH9215'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP)
 DH9215'FROM THE JUNCTION OF BROADWAY AND US 51 IN THE CENTER OF VERNON, IL
 DH9215'PROCEED 6.6 MI TO  THE JUNCTION OF GERRISH RD AND US 51. TURN RIGHT ON
 DH9215'GERRISH RD AND PROCEED 0.8 MILES TO  MARK ON RIGHT. MARK IS ADJACENT
 DH9215'TO THE NE CORNER OF THE BOUNDARY FENCE OF A GAS  COLLECTION FACILITY.
 DH9215'MARK IS LOCATED 1.7 M EAST OF FROM NE CORNER OF FENCE, 1.5 M EAST
 DH9215'FROM WITNESS POST AND 5.7 M S OF EOP GERRISH RD.
 DH9215
 DH9215                          STATION RECOVERY (2014)
 DH9215
 DH9215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DH9215'RECOVERED IN GOOD CONDITION.
 DH9215
 DH9215                          STATION RECOVERY (2015)
 DH9215
 DH9215'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 DH9215'THE MARK IS 1.0 FT (0.3 M) NORTH OF A CARSONITE WITNESS POST.
 DH9215
 DH9215                          STATION RECOVERY (2017)
 DH9215
 DH9215'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DH9215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9223 ***********************************************************************
 DH9223  DESIGNATION -  MAR 02
 DH9223  PID         -  DH9223
 DH9223  STATE/COUNTY-  IL/MARION
 DH9223  COUNTRY     -  US
 DH9223  USGS QUAD   -  CENTRALIA WEST (2018)
 DH9223
 DH9223                         *CURRENT SURVEY CONTROL
 DH9223  ______________________________________________________________________
 DH9223* NAD 83(2011) POSITION- 38 32 55.92593(N) 089 08 18.22540(W)   ADJUSTED
 DH9223* NAD 83(2011) ELLIP HT-   117.157 (meters)        (06/27/12)   ADJUSTED
 DH9223* NAD 83(2011) EPOCH   -  2010.00
 DH9223* NAVD 88 ORTHO HEIGHT -   147.9   (meters)      485.    (feet) GPS OBS
 DH9223  ______________________________________________________________________
 DH9223  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH9223  GEOID HEIGHT    -        -30.718 (meters)                     GEOID03
 DH9223  GEOID HEIGHT    -        -30.733 (meters)                     GEOID18
 DH9223  NAD 83(2011) X  -     75,107.843 (meters)                     COMP
 DH9223  NAD 83(2011) Y  - -4,994,217.460 (meters)                     COMP
 DH9223  NAD 83(2011) Z  -  3,953,346.376 (meters)                     COMP
 DH9223  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 DH9223
 DH9223  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9223  Standards:
 DH9223         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9223            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9223  -------------------------------------------------------------------
 DH9223  NETWORK    0.50   0.84           0.23   0.17   0.43     -0.05986067
 DH9223  -------------------------------------------------------------------
 DH9223  Click here for local accuracies and other accuracy information.
 DH9223
 DH9223.The horizontal coordinates were established by GPS observations
 DH9223.and adjusted by the National Geodetic Survey in June 2012.
 DH9223
 DH9223.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9223.been affixed to the stable North American tectonic plate. See 
 DH9223.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9223
 DH9223.The horizontal coordinates are valid at the epoch date displayed above
 DH9223.which is a decimal equivalence of Year/Month/Day.
 DH9223
 DH9223.The orthometric height was determined by GPS observations and a
 DH9223.high-resolution geoid model.
 DH9223
 DH9223.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9223.GEOID18 height accuracy estimate available here.
 DH9223
 DH9223.Click photographs - Photos may exist for this station.
 DH9223
 DH9223.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9223
 DH9223.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9223
 DH9223.The ellipsoidal height was determined by GPS observations
 DH9223.and is referenced to NAD 83.
 DH9223
 DH9223. The following values were computed from the NAD 83(2011) position.
 DH9223
 DH9223;                    North         East     Units Scale Factor Converg.
 DH9223;SPC IL E     -   209,205.900   229,820.870   MT  1.00003563   -0 30 06.2
 DH9223;SPC IL E     -   686,369.69    754,003.97   sFT  1.00003563   -0 30 06.2
 DH9223;UTM  16      - 4,268,883.590   313,652.712   MT  1.00002765   -1 19 58.8
 DH9223
 DH9223!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9223!SPC IL E     -   0.99998162  x   1.00003563  =   1.00001725
 DH9223!UTM  16      -   0.99998162  x   1.00002765  =   1.00000927
 DH9223
 DH9223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1365268883(NAD 83)
 DH9223
 DH9223                          SUPERSEDED SURVEY CONTROL
 DH9223
 DH9223  NAD 83(2007)-  38 32 55.92612(N)    089 08 18.22618(W) AD(2002.00) 1
 DH9223  ELLIP H (04/07/09)  117.158  (m)                       GP(2002.00) 2 2
 DH9223  NAD 83(1997)-  38 32 55.92593(N)    089 08 18.22631(W) AD(       ) 1
 DH9223  ELLIP H (05/04/06)  117.149  (m)                       GP(       ) 2 2
 DH9223
 DH9223.Superseded values are not recommended for survey control.
 DH9223
 DH9223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9223.See file dsdata.pdf to determine how the superseded data were derived.
 DH9223
 DH9223_MARKER: Z = SEE DESCRIPTION
 DH9223_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 DH9223_STAMPING: ILL. DEPT. TRANS.
 DH9223_MARK LOGO: ILDT
 DH9223_PROJECTION: FLUSH
 DH9223_MAGNETIC: P = MARKER IS A STEEL PIPE
 DH9223_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DH9223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9223+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DH9223_ROD/PIPE-DEPTH: 1 meters
 DH9223
 DH9223  HISTORY     - Date     Condition        Report By
 DH9223  HISTORY     - 1997     MONUMENTED       ILDT
 DH9223  HISTORY     - 20060201 GOOD             ILDT
 DH9223  HISTORY     - 20160107 SEE DESCRIPTION  AMESC
 DH9223
 DH9223                          STATION DESCRIPTION
 DH9223
 DH9223'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP)
 DH9223'FROM THE JUNCTION OF WEST GREEN STREET AND BROADWAY IN NORTHERN
 DH9223'CENTRALIA, PROCEED  0.5 MI ON WEST GREEN ST TO MARK ON LEFT. MARK IS
 DH9223'LOCATED 5.2 M W OF EOP WEST GREEN ST,  33.4 M N OF POWER POLE, 15.35 M
 DH9223'E OF SMALL TREE.
 DH9223
 DH9223                          STATION RECOVERY (2016)
 DH9223
 DH9223'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 DH9223'STATION HAS A PLASTIC CAP NOT A BENCH MARK DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8957 ***********************************************************************
 DE8957  DESIGNATION -  MAR MAINT
 DE8957  PID         -  DE8957
 DE8957  STATE/COUNTY-  IL/CLARK
 DE8957  COUNTRY     -  US
 DE8957  USGS QUAD   -  MARSHALL (2018)
 DE8957
 DE8957                         *CURRENT SURVEY CONTROL
 DE8957  ______________________________________________________________________
 DE8957* NAD 83(2011) POSITION- 39 23 30.38155(N) 087 42 27.46356(W)   ADJUSTED
 DE8957* NAD 83(2011) ELLIP HT-   153.866 (meters)        (06/27/12)   ADJUSTED
 DE8957* NAD 83(2011) EPOCH   -  2010.00
 DE8957* NAVD 88 ORTHO HEIGHT -   186.149 (meters)      610.72  (feet) ADJUSTED
 DE8957  ______________________________________________________________________
 DE8957  GEOID HEIGHT    -        -32.238 (meters)                     GEOID18
 DE8957  NAD 83(2011) X  -    197,432.204 (meters)                     COMP
 DE8957  NAD 83(2011) Y  - -4,932,008.952 (meters)                     COMP
 DE8957  NAD 83(2011) Z  -  4,026,122.240 (meters)                     COMP
 DE8957  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 DE8957  DYNAMIC HEIGHT  -        186.043 (meters)      610.38  (feet) COMP
 DE8957  MODELED GRAVITY -    980,054.4   (mgal)                       NAVD 88
 DE8957
 DE8957  VERT ORDER      -  SECOND    CLASS I
 DE8957
 DE8957  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8957  Standards:
 DE8957         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8957            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8957  -------------------------------------------------------------------
 DE8957  NETWORK    1.07   1.63           0.46   0.41   0.83      0.11424987
 DE8957  -------------------------------------------------------------------
 DE8957  Click here for local accuracies and other accuracy information.
 DE8957
 DE8957.The horizontal coordinates were established by GPS observations
 DE8957.and adjusted by the National Geodetic Survey in June 2012.
 DE8957
 DE8957.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8957.been affixed to the stable North American tectonic plate. See 
 DE8957.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8957
 DE8957.The horizontal coordinates are valid at the epoch date displayed above
 DE8957.which is a decimal equivalence of Year/Month/Day.
 DE8957
 DE8957.The orthometric height was determined by differential leveling and
 DE8957.adjusted by the NATIONAL GEODETIC SURVEY
 DE8957.in April 2013.
 DE8957
 DE8957.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8957.GEOID18 height accuracy estimate available here.
 DE8957
 DE8957.Click photographs - Photos may exist for this station.
 DE8957
 DE8957.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8957
 DE8957.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8957
 DE8957.The ellipsoidal height was determined by GPS observations
 DE8957.and is referenced to NAD 83.
 DE8957
 DE8957.The dynamic height is computed by dividing the NAVD 88
 DE8957.geopotential number by the normal gravity value computed on the
 DE8957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8957.degrees latitude (g = 980.6199 gals.).
 DE8957
 DE8957.The modeled gravity was interpolated from observed gravity values.
 DE8957
 DE8957. The following values were computed from the NAD 83(2011) position.
 DE8957
 DE8957;                    North         East     Units Scale Factor Converg.
 DE8957;SPC IL E     -   302,658.034   353,901.223   MT  1.00001076   +0 23 49.5
 DE8957;SPC IL E     -   992,970.57  1,161,090.93   sFT  1.00001076   +0 23 49.5
 DE8957;UTM  16      - 4,360,492.290   439,064.223   MT  0.99964572   -0 26 56.7
 DE8957
 DE8957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8957!SPC IL E     -   0.99997586  x   1.00001076  =   0.99998662
 DE8957!UTM  16      -   0.99997586  x   0.99964572  =   0.99962159
 DE8957
 DE8957_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3906460492(NAD 83)
 DE8957
 DE8957                          SUPERSEDED SURVEY CONTROL
 DE8957
 DE8957  NAD 83(2007)-  39 23 30.38149(N)    087 42 27.46455(W) AD(2002.00) 0
 DE8957  ELLIP H (02/10/07)  153.888  (m)                       GP(2002.00)    
 DE8957  ELLIP H (12/06/04)  153.890  (m)                       GP(       ) 4 1
 DE8957  NAD 83(1997)-  39 23 30.38136(N)    087 42 27.46463(W) AD(       ) 1
 DE8957  ELLIP H (12/18/02)  153.896  (m)                       GP(       ) 4 2
 DE8957  NAVD 88 (12/18/02)  186.1    (m)  GEOID99  model used  GPS OBS        
 DE8957
 DE8957.Superseded values are not recommended for survey control.
 DE8957
 DE8957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8957.See file dsdata.pdf to determine how the superseded data were derived.
 DE8957
 DE8957_MARKER: DD = SURVEY DISK
 DE8957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8957_STAMPING: MAR MAINT
 DE8957_MARK LOGO: ILDT
 DE8957_PROJECTION: FLUSH
 DE8957_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8957_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8957+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 DE8957
 DE8957  HISTORY     - Date     Condition        Report By
 DE8957  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8957  HISTORY     - 20120330 GOOD             TROTT
 DE8957
 DE8957                          STATION DESCRIPTION
 DE8957
 DE8957'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8957'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE8957'TRANSPORTATION - MARSHALL  STORAGE FACILITY,  109 EDGEWOOD DR.
 DE8957'MARSHALL  -  ILLINOIS . CALL  217.826.2132  FOR ACCESS
 DE8957'INFORMATION  (NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM -
 DE8957'HOURS MAY CHANGE DUE TO SEASONAL CONSIDERATIONS).
 DE8957'
 DE8957'THE STATION IS LOCATED 0.7 MI (1.15 KM ) WEST OF MARSHALL. . TO REACH
 DE8957'FROM THE JUNCTION OF STATE ROUTE 1 AND HWY. 40 ON THE NORTH SIDE
 DE8957'OF MARSHALL, GO SOUTHWEST ON HWY 40 FOR 1.2 MI (1.9 KM) TO THE
 DE8957'STORAGE FACILITY IS ON THE LEFT,TURN LEFT SOUTHEAST FOR 0.1 MI
 DE8957'(0.16 KM ) TO THE STATION ON LEFT AS DESCRIBED.  THE STATION IS  NEAR
 DE8957'OF THE SOUTHEAST CORNER OF FENCED  IN AREA.  IT IS  123.98  FT WEST OF
 DE8957'THE  SOUTHEAST CORNER OF THE  FENCE, 7.5  FT NORTHWEST OF THE
 DE8957'STEEL WITNESS POST.
 DE8957'
 DE8957'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8957'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8957'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8957'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8957'POINT IS  INSIDE THE YARD WHEREAS THE AZIMUTHS ARE OUTSIDE AND
 DE8957'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8957'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8957'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8957'A PUNCHED DATUM POINT.
 DE8957
 DE8957                          STATION RECOVERY (2012)
 DE8957
 DE8957'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE8957'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8956 ***********************************************************************
 DE8956  DESIGNATION -  MAR MAINT AZ
 DE8956  PID         -  DE8956
 DE8956  STATE/COUNTY-  IL/CLARK
 DE8956  COUNTRY     -  US
 DE8956  USGS QUAD   -  MARSHALL (2018)
 DE8956
 DE8956                         *CURRENT SURVEY CONTROL
 DE8956  ______________________________________________________________________
 DE8956* NAD 83(2011) POSITION- 39 23 42.89277(N) 087 42 28.03813(W)   ADJUSTED
 DE8956* NAD 83(2011) ELLIP HT-   155.564 (meters)        (06/27/12)   ADJUSTED
 DE8956* NAD 83(2011) EPOCH   -  2010.00
 DE8956* NAVD 88 ORTHO HEIGHT -   187.811 (meters)      616.18  (feet) ADJUSTED
 DE8956  ______________________________________________________________________
 DE8956  GEOID HEIGHT    -        -32.238 (meters)                     GEOID18
 DE8956  NAD 83(2011) X  -    197,408.724 (meters)                     COMP
 DE8956  NAD 83(2011) Y  - -4,931,766.131 (meters)                     COMP
 DE8956  NAD 83(2011) Z  -  4,026,421.506 (meters)                     COMP
 DE8956  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 DE8956  DYNAMIC HEIGHT  -        187.705 (meters)      615.83  (feet) COMP
 DE8956  MODELED GRAVITY -    980,054.7   (mgal)                       NAVD 88
 DE8956
 DE8956  VERT ORDER      -  SECOND    CLASS I
 DE8956
 DE8956  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8956  Standards:
 DE8956         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8956            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8956  -------------------------------------------------------------------
 DE8956  NETWORK    1.21   1.78           0.54   0.44   0.91      0.05524838
 DE8956  -------------------------------------------------------------------
 DE8956  Click here for local accuracies and other accuracy information.
 DE8956
 DE8956.The horizontal coordinates were established by GPS observations
 DE8956.and adjusted by the National Geodetic Survey in June 2012.
 DE8956
 DE8956.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8956.been affixed to the stable North American tectonic plate. See 
 DE8956.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8956
 DE8956.The horizontal coordinates are valid at the epoch date displayed above
 DE8956.which is a decimal equivalence of Year/Month/Day.
 DE8956
 DE8956.The orthometric height was determined by differential leveling and
 DE8956.adjusted by the NATIONAL GEODETIC SURVEY
 DE8956.in April 2013.
 DE8956
 DE8956.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8956.GEOID18 height accuracy estimate available here.
 DE8956
 DE8956.Click photographs - Photos may exist for this station.
 DE8956
 DE8956.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8956
 DE8956.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8956
 DE8956.The ellipsoidal height was determined by GPS observations
 DE8956.and is referenced to NAD 83.
 DE8956
 DE8956.The dynamic height is computed by dividing the NAVD 88
 DE8956.geopotential number by the normal gravity value computed on the
 DE8956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8956.degrees latitude (g = 980.6199 gals.).
 DE8956
 DE8956.The modeled gravity was interpolated from observed gravity values.
 DE8956
 DE8956. The following values were computed from the NAD 83(2011) position.
 DE8956
 DE8956;                    North         East     Units Scale Factor Converg.
 DE8956;SPC IL E     -   303,043.776   353,884.801   MT  1.00001074   +0 23 49.3
 DE8956;SPC IL E     -   994,236.12  1,161,037.05   sFT  1.00001074   +0 23 49.3
 DE8956;UTM  16      - 4,360,878.092   439,053.503   MT  0.99964573   -0 26 57.2
 DE8956
 DE8956!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8956!SPC IL E     -   0.99997559  x   1.00001074  =   0.99998633
 DE8956!UTM  16      -   0.99997559  x   0.99964573  =   0.99962133
 DE8956
 DE8956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3905360878(NAD 83)
 DE8956
 DE8956                          SUPERSEDED SURVEY CONTROL
 DE8956
 DE8956  NAD 83(2007)-  39 23 42.89273(N)    087 42 28.03910(W) AD(2002.00) 0
 DE8956  ELLIP H (02/10/07)  155.580  (m)                       GP(2002.00)    
 DE8956  ELLIP H (12/06/04)  155.583  (m)                       GP(       ) 4 1
 DE8956  NAD 83(1997)-  39 23 42.89264(N)    087 42 28.03917(W) AD(       ) 1
 DE8956  ELLIP H (12/18/02)  155.591  (m)                       GP(       ) 4 2
 DE8956  NAVD 88 (12/18/02)  187.8    (m)  GEOID99  model used  GPS OBS        
 DE8956
 DE8956.Superseded values are not recommended for survey control.
 DE8956
 DE8956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8956.See file dsdata.pdf to determine how the superseded data were derived.
 DE8956
 DE8956_MARKER: DD = SURVEY DISK
 DE8956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8956_STAMPING: MAR MAINT AZ
 DE8956_MARK LOGO: ILDT
 DE8956_PROJECTION: FLUSH
 DE8956_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8956_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8956+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 DE8956
 DE8956  HISTORY     - Date     Condition        Report By
 DE8956  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8956  HISTORY     - 20120330 GOOD             TROTT
 DE8956
 DE8956                          STATION DESCRIPTION
 DE8956
 DE8956'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8956'THE STATION IS  LOCATED 0.4 MI ( 0.6 KM ) NORTHEAST OF  THE ILLINOIS
 DE8956'DEPARTMENT OF TRANSPORTATION - MARSHALL  STORAGE FACILITY,  109
 DE8956'EDGEWOOD DR. MARSHALL  -  ILLINOIS .
 DE8956'
 DE8956'THE STATION IS LOCATED ABOUT  0.5 MI (0.8  KM ) WEST OF MARSHALL. . TO
 DE8956'REACH FROM THE JUNCTION  AT THE U.S  ROUTE 40  AND
 DE8956'CLARKSVILLE RD. , GO  SOUTH  ON U.S.ROUTE 40   ABOUT 0.4 M ( 0.6 KM )
 DE8956'TO
 DE8956'THE  CROSSROAD E. ASPEN RD., CONTINUE SOUTH ON U.S. 40   ABOUT 0.1,
 DE8956'THE STATION IS ON THE RIGHT .   IT IS  95.2 FT  NORTHWEST  OF THE
 DE8956'U.S. ROUTE 40 , 22.0 FT  SOUTHEAST  OF THE CENTER OF THE HOLLY
 DE8956'ST. , 91.8 FT EAST OF THE POWER POLE WHH W/MAG NAIL AND SHINER, 19.3
 DE8956'FT
 DE8956'SOUTHWEST OF THE POWER POLE WHH W/MAG NAIL AND SHINER,  88.96 FT
 DE8956'SOUTHEAST OF THE SOUTHWEST CORNER OF THE WHITE HOUSE, 18.2 FT
 DE8956'SOUTHWEST OF THE STEEL WITNESS POST, AND 2 FEET SOUTH WEST OF
 DE8956'A FIBERGLASS WITNESS POST.
 DE8956'
 DE8956'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8956'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8956'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8956'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8956'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8956'APPROX. 0.4 MILES (0.6 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8956'ARE STAMPED ILL DEPT OF TRANSPORTATION EACH WITH THEIR
 DE8956'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8956'A PUNCHED DATUM POINT.
 DE8956
 DE8956                          STATION RECOVERY (2012)
 DE8956
 DE8956'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE8956'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0664 ***********************************************************************
 MG0664  DESIGNATION -  MARAIS D OSIER
 MG0664  PID         -  MG0664
 MG0664  STATE/COUNTY-  IL/WHITESIDE
 MG0664  COUNTRY     -  US
 MG0664  USGS QUAD   -  CLINTON (2018)
 MG0664
 MG0664                         *CURRENT SURVEY CONTROL
 MG0664  ______________________________________________________________________
 MG0664* NAD 83(1997) POSITION- 41 45 16.94468(N) 090 13 58.53840(W)   ADJUSTED
 MG0664* NAVD 88 ORTHO HEIGHT -   220.    (meters)      722.    (feet) SCALED
 MG0664  ______________________________________________________________________
 MG0664  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 MG0664  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 MG0664  HORZ ORDER      -  SECOND
 MG0664
 MG0664.The horizontal coordinates were established by classical geodetic methods
 MG0664.and adjusted by the National Geodetic Survey in October 1999.
 MG0664
 MG0664.The orthometric height was scaled from a topographic map.
 MG0664
 MG0664.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0664.GEOID18 height accuracy estimate available here.
 MG0664
 MG0664.Click photographs - Photos may exist for this station.
 MG0664
 MG0664.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0664
 MG0664. The following values were computed from the NAD 83(1997) position.
 MG0664
 MG0664;                    North         East     Units Scale Factor Converg.
 MG0664;SPC IL W     -   564,841.375   694,489.545   MT  0.99994155   -0 02 38.9
 MG0664;SPC IL W     - 1,853,150.41  2,278,504.45   sFT  0.99994155   -0 02 38.9
 MG0664;SPC IA S     -   199,965.693   771,651.275   MT  0.99999504   +2 09 07.3
 MG0664;SPC IA S     -   656,054.11  2,531,659.22   sFT  0.99999504   +2 09 07.3
 MG0664;UTM  15      - 4,626,243.097   730,050.625   MT  1.00025130   +1 50 36.7
 MG0664
 MG0664!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0664!SPC IL W     -   0.99997069  x   0.99994155  =   0.99991224
 MG0664!SPC IA S     -   0.99997069  x   0.99999504  =   0.99996573
 MG0664!UTM  15      -   0.99997069  x   1.00025130  =   1.00022198
 MG0664
 MG0664:                Primary Azimuth Mark                     Grid Az
 MG0664:SPC IL W     -  CLINTON CITY COURTHOUSE                  019 14 44.8
 MG0664:SPC IA S     -  CLINTON CITY COURTHOUSE                  017 02 58.6
 MG0664:UTM  15      -  CLINTON CITY COURTHOUSE                  017 21 29.2
 MG0664
 MG0664_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3005026243(NAD 83)
 MG0664
 MG0664|---------------------------------------------------------------------|
 MG0664| PID    Reference Object                     Distance      Geod. Az  |
 MG0664|                                                           dddmmss.s |
 MG0664| MG0665 CLINTON CITY COURTHOUSE             APPROX.11.3 KM 0191205.9 |
 MG0664|---------------------------------------------------------------------|
 MG0664
 MG0664                          SUPERSEDED SURVEY CONTROL
 MG0664
 MG0664  NAD 83(1986)-  41 45 16.95070(N)    090 13 58.54303(W) AD(       ) 2
 MG0664  NAD 27      -  41 45 16.83800(N)    090 13 58.08200(W) AD(       ) 2
 MG0664
 MG0664.Superseded values are not recommended for survey control.
 MG0664
 MG0664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0664.See file dsdata.pdf to determine how the superseded data were derived.
 MG0664
 MG0664_MARKER: P = PIPE CAP
 MG0664_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MG0664_MARK LOGO: MRC
 MG0664_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0664+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 MG0664
 MG0664  HISTORY     - Date     Condition        Report By
 MG0664  HISTORY     - UNK      MONUMENTED       MRC
 MG0664  HISTORY     - 1931     GOOD             CGS
 MG0664  HISTORY     - 1952     GOOD             CGS
 MG0664  HISTORY     - 1957     GOOD             CGS
 MG0664  HISTORY     - 19941007 GOOD             USPSQD
 MG0664  HISTORY     - 19990507 GOOD             USPSQD
 MG0664  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0664  HISTORY     - 20040623 GOOD             GEOCAC
 MG0664
 MG0664                          STATION DESCRIPTION
 MG0664
 MG0664'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0664'STATION IS 2-3/4 MILES SOUTH-SOUTHWEST OF ALBANY, ON A VERY
 MG0664'HIGH GRASSY KNOLL, THE HIGHEST ONE OF SEVERAL KNOLLS, AT THE
 MG0664'NORTH END OF THE GROUP, ABOUT 1/4 MILE EAST OF THE ROAD, ABOUT
 MG0664'1/4 MILE SOUTH OF A BROWN HOUSE AND RED BARN, AND 40 METERS
 MG0664'WEST OF NORTH-AND-SOUTH WIRE FENCE RUNNING OVER HILL.
 MG0664'
 MG0664'TO REACH STATION FROM ALBANY, GO VIA DETOURED RIVER ROAD AS
 MG0664'FOLLOWS--GO OUT OF TOWN ON DETOURED RIVER ROAD TO POINTS
 MG0664'SOUTH TO ROAD INTERSECTION AT POINT WHERE DETOUR TURNS SOUTH.
 MG0664'CONTINUE ON MARKED DETOUR FOR DISTANCE OF 2.6 MILES TO STATION
 MG0664'SITE AS FOLLOWS, AT 0.5 MILE TURN RIGHT, AT 1.6 MILES TURN
 MG0664'LEFT AND CONTINUE TO 2.6 MILES WHERE STATION IS ON HIGH GRASSY
 MG0664'KNOLL ON LEFT HAND OF ROAD.
 MG0664'
 MG0664'MARK IS A 4-INCH CAPPED IRON PIPE, PROTRUDING ONE FOOT ABOVE
 MG0664'SURFACE OF GROUND.
 MG0664'
 MG0664'HEIGHT OF SIGNAL ABOVE STATION MARK - 4 METERS.
 MG0664
 MG0664                          STATION RECOVERY (1952)
 MG0664
 MG0664'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWQ)
 MG0664'A NEW DESCRIPTION FOLLOWS--
 MG0664'
 MG0664'STATION IS 2-3/4 MILES SOUTH-SOUTHEAST OF ALBANY, ON A VERY
 MG0664'HIGH GRASSY KNOLL, THE HIGHEST ONE OF SEVERAL KNOLLS, AT
 MG0664'THE NORTH END OF THE GROUP, ABOUT 1/4 MILE SOUTH OF A BROWN
 MG0664'HOUSE AND RED BARN, ABOUT 1/4 MILE EAST OF THE ROAD, 40 METERS
 MG0664'WEST OF NORTH-SOUTH WIRE FENCE RUNNING OVER HILL.
 MG0664'
 MG0664'TO REACH STATION FROM ALBANY, GO SOUTHWEST ON HWY 80 ABOUT
 MG0664'1.1 MILES TO GRAVEL ROAD LEADING SOUTH (TO THE LEFT), FOLLOW
 MG0664'THIS ROAD SOUTH 1.4 MILES TO FARM BUILDINGS ON THE LEFT, THE
 MG0664'RESIDENCE OF MR. H.L. SWANSON.  THE STATION IS ABOUT 1/4 MILE
 MG0664'SOUTH OF THE HIGHEST GRASSY KNOLL IN THE AREA.
 MG0664'
 MG0664'MARK IS A 4-INCH CAPPED IRON PIPE, PROTRUDING ABOUT ONE FOOT
 MG0664'ABOVE SURFACE OF THE GROUND.
 MG0664
 MG0664                          STATION RECOVERY (1957)
 MG0664
 MG0664'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (VES)
 MG0664'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 MG0664'THE STATION DESCRIPTION IS ADEQUATE EXCEPT THE H.L. SWANSON
 MG0664'RESIDENCE IS NOW OWNED BY MR. GERALD F. KEEVER.  IT IS A
 MG0664'MISSISSIPPI RIVER COMMISSION DISK STAMPED U.S. 1891.
 MG0664
 MG0664                          STATION RECOVERY (1994)
 MG0664
 MG0664'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0664'RECOVERED IN GOOD CONDITION.
 MG0664
 MG0664                          STATION RECOVERY (1999)
 MG0664
 MG0664'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0664'RECOVERED IN GOOD CONDITION.
 MG0664
 MG0664                          STATION RECOVERY (2003)
 MG0664
 MG0664'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0664'MARK NOT FOUND.
 MG0664
 MG0664                          STATION RECOVERY (2004)
 MG0664
 MG0664'RECOVERY NOTE BY GEOCACHING 2004 (CBB)
 MG0664'MARK IS AS DESCRIBED EXCEPT THAT MARK IS ON HIGHEST GRASSY KNOLL IN
 MG0664'AREA, NOT 1/4 MILE SOUTH OF HIGHEST POINT AS REPORTED IN 1952 RECOVERY
 MG0664'REPORT.
 MG0664'
 MG0664'LATEST DATA SHEET INDICATES AN ENTRY OF 'MARK NOT FOUND' ON 3 3 2002
 MG0664'PREVIOUS TO THAT, MOST RECENT FIND WAS 10 07 1999
 MG0664'
 MG0664'PHOTOS AVAILABLE AND WILL E-MAIL THEM SHORTLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0642 ***********************************************************************
 KC0642  DESIGNATION -  MARBLEHEAD 2
 KC0642  PID         -  KC0642
 KC0642  STATE/COUNTY-  IL/ADAMS
 KC0642  COUNTRY     -  US
 KC0642  USGS QUAD   -  MARBLEHEAD (2018)
 KC0642
 KC0642                         *CURRENT SURVEY CONTROL
 KC0642  ______________________________________________________________________
 KC0642* NAD 83(1997) POSITION- 39 50 41.32449(N) 091 22 21.55853(W)   ADJUSTED
 KC0642* NAVD 88 ORTHO HEIGHT -   177.    (meters)      581.    (feet) SCALED
 KC0642  ______________________________________________________________________
 KC0642  GEOID HEIGHT    -        -32.562 (meters)                     GEOID18
 KC0642  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 KC0642  HORZ ORDER      -  FIRST
 KC0642
 KC0642.The horizontal coordinates were established by classical geodetic methods
 KC0642.and adjusted by the National Geodetic Survey in October 1999.
 KC0642
 KC0642.The orthometric height was scaled from a topographic map.
 KC0642
 KC0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0642.GEOID18 height accuracy estimate available here.
 KC0642
 KC0642.Click photographs - Photos may exist for this station.
 KC0642
 KC0642.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0642
 KC0642. The following values were computed from the NAD 83(1997) position.
 KC0642
 KC0642;                    North         East     Units Scale Factor Converg.
 KC0642;SPC IL W     -   353,453.854   596,787.929   MT  1.00007228   -0 46 21.9
 KC0642;SPC IL W     - 1,159,623.19  1,957,961.73   sFT  1.00007228   -0 46 21.9
 KC0642;SPC MO E     -   445,583.028   175,316.646   MT  1.00000198   -0 33 32.9
 KC0642;UTM  15      - 4,411,800.139   639,227.008   MT  0.99983864   +1 02 34.2
 KC0642
 KC0642!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0642!SPC IL W     -   0.99997735  x   1.00007228  =   1.00004963
 KC0642!SPC MO E     -   0.99997735  x   1.00000198  =   0.99997933
 KC0642!UTM  15      -   0.99997735  x   0.99983864  =   0.99981600
 KC0642
 KC0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3922711800(NAD 83)
 KC0642
 KC0642                          SUPERSEDED SURVEY CONTROL
 KC0642
 KC0642  NAD 83(1996)-  39 50 41.32623(N)    091 22 21.55806(W) AD(       ) 1
 KC0642  NAD 83(1986)-  39 50 41.33154(N)    091 22 21.55848(W) AD(       ) 1
 KC0642  NAD 27      -  39 50 41.16600(N)    091 22 21.02000(W) AD(       ) 1
 KC0642
 KC0642.Superseded values are not recommended for survey control.
 KC0642
 KC0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0642.See file dsdata.pdf to determine how the superseded data were derived.
 KC0642
 KC0642_MARKER: V = STONE MONUMENT
 KC0642_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KC0642_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0642
 KC0642  HISTORY     - Date     Condition        Report By
 KC0642  HISTORY     - 1931     MONUMENTED       CGS
 KC0642  HISTORY     - 1963     POOR             CGS
 KC0642  HISTORY     - 1980     MARK NOT FOUND   NGS
 KC0642
 KC0642                          STATION DESCRIPTION
 KC0642
 KC0642'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0642'ON EXTREME TOP AND ABOUT IN CENTER OF SMALL NATURAL CLAY MOUND
 KC0642'(HIGHEST POINT IN THE VICINITY), ON LEFT BANK OF MISSISSIPPI
 KC0642'RIVER, ABOUT 500 METERS (1,640 FEET) ABOVE MARBLEHEAD, ON LAND
 KC0642'OWNED BY MRS. BRICKMAN, IN PASTURE, 7 METERS (23 FEET) SOUTHWEST
 KC0642'OF WIRE FENCE BETWEEN PASTURE AND CULTIVATED FIELD, 7 METERS (23
 KC0642'FEET) NORTH OF 16-INCH BLACK OAK WITH OLD BLAZE, ABOUT 150
 KC0642'METERS (492 FEET) SOUTHEAST OF MRS. BRICKMANS HOUSE, AND ABOUT
 KC0642'100 METERS (328 FEET) NORTH OF MAIN GRAVEL ROAD LEADING TO
 KC0642'MARBLEHEAD.  MARKED BY STONE POST PROJECTING 1 FOOT
 KC0642'ABOVE GROUND, WITH US AND CENTER HOLE IN TOP.  STATION WAS
 KC0642'OCCUPIED ECCENTRICALLY IN 1931, AS LINES WERE
 KC0642'OBSTRUCTED FROM TRUE STATION.  ECCENTRIC STATION IS
 KC0642'WOODEN HUB WITH NAIL IN CENTER, 2.227 METERS (7.31 FEET) WEST
 KC0642'OF TRUE STATION.  AZIMUTH FORM STATION TO WATER TANK AT CORNER
 KC0642'OF HAYDEN AND PLEASANT STREETS, HANNIBAL, MO., IS S 01 DEG 52 MIN W.
 KC0642
 KC0642                          STATION RECOVERY (1963)
 KC0642
 KC0642'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (RCY)
 KC0642'STATION NOT RECOVERED IN 1963.  THE STONE POST WAS FOUND LYING ON
 KC0642'ITS SIDE AT THE BOTTOM OF THE HILL.
 KC0642
 KC0642                          STATION RECOVERY (1980)
 KC0642
 KC0642'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 KC0642'A THROUGH SEARCH WAS MADE FOR THIS STATION.  NO MARKS WERE
 KC0642'RECOVERED.  THE ONLY OLD REFERENCE POINT LEFT IS AN PARTIAL PART OF
 KC0642'FENCE PREVIOUSLY MENTIONED.  THIS STATION SHOULD BE ASSUMED LOST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0434 ***********************************************************************
 JB0434  DESIGNATION -  MARCOE
 JB0434  PID         -  JB0434
 JB0434  STATE/COUNTY-  IL/JEFFERSON
 JB0434  COUNTRY     -  US
 JB0434  USGS QUAD   -  MOUNT VERNON (2018)
 JB0434
 JB0434                         *CURRENT SURVEY CONTROL
 JB0434  ______________________________________________________________________
 JB0434* NAD 83(1997) POSITION- 38 16 46.45122(N) 088 58 34.47088(W)   ADJUSTED
 JB0434* NAVD 88 ORTHO HEIGHT -   134.602 (meters)      441.61  (feet) ADJUSTED
 JB0434  ______________________________________________________________________
 JB0434  GEOID HEIGHT    -        -30.077 (meters)                     GEOID18
 JB0434  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 JB0434  DYNAMIC HEIGHT  -        134.516 (meters)      441.32  (feet) COMP
 JB0434  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0434
 JB0434  HORZ ORDER      -  SECOND
 JB0434  VERT ORDER      -  SECOND    CLASS 0
 JB0434
 JB0434.The horizontal coordinates were established by classical geodetic methods
 JB0434.and adjusted by the National Geodetic Survey in October 1999.
 JB0434
 JB0434.The orthometric height was determined by differential leveling and
 JB0434.adjusted by the NATIONAL GEODETIC SURVEY
 JB0434.in June 1991.
 JB0434
 JB0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0434.GEOID18 height accuracy estimate available here.
 JB0434
 JB0434.Click photographs - Photos may exist for this station.
 JB0434
 JB0434.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0434
 JB0434.The dynamic height is computed by dividing the NAVD 88
 JB0434.geopotential number by the normal gravity value computed on the
 JB0434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0434.degrees latitude (g = 980.6199 gals.).
 JB0434
 JB0434.The modeled gravity was interpolated from observed gravity values.
 JB0434
 JB0434. The following values were computed from the NAD 83(1997) position.
 JB0434
 JB0434;                    North         East     Units Scale Factor Converg.
 JB0434;SPC IL E     -   179,201.595   243,747.932   MT  1.00001395   -0 23 53.9
 JB0434;SPC IL E     -   587,930.57    799,696.34   sFT  1.00001395   -0 23 53.9
 JB0434;UTM  16      - 4,238,681.790   327,143.957   MT  0.99996799   -1 13 28.5
 JB0434
 JB0434!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0434!SPC IL E     -   0.99998360  x   1.00001395  =   0.99999755
 JB0434!UTM  16      -   0.99998360  x   0.99996799  =   0.99995159
 JB0434
 JB0434:                Primary Azimuth Mark                     Grid Az
 JB0434:SPC IL E     -  MARCOE AZ MK                             268 44 36.7
 JB0434:UTM  16      -  MARCOE AZ MK                             269 34 11.3
 JB0434
 JB0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2714338681(NAD 83)
 JB0434
 JB0434|---------------------------------------------------------------------|
 JB0434| PID    Reference Object                     Distance      Geod. Az  |
 JB0434|                                                           dddmmss.s |
 JB0434| JB1762 MT VERNON C I P S CO MICROWAVE      APPROX. 6.1 KM 0071305.2 |
 JB0434| JB1761 MT VERNON TRI CO ELEC RAD MAST      APPROX. 5.1 KM 0385149.0 |
 JB0434| JB1756 MT VERNON ILL PWR MICROWAV TWR      APPROX. 7.4 KM 0584930.8 |
 JB0434| JB0436 MARCOE RM 1                          33.912 METERS 12127     |
 JB0434| JB0435 MARCOE RM 2                          31.338 METERS 23408     |
 JB0434| CI4575 MARCOE AZ MK                                       2682042.8 |
 JB0434|---------------------------------------------------------------------|
 JB0434
 JB0434                          SUPERSEDED SURVEY CONTROL
 JB0434
 JB0434  NAD 83(1993)-  38 16 46.46466(N)    088 58 34.46966(W) AD(       ) 2
 JB0434  NAD 83(1986)-  38 16 46.46630(N)    088 58 34.46998(W) AD(       ) 2
 JB0434  NAD 27      -  38 16 46.28613(N)    088 58 34.22521(W) AD(       ) 2
 JB0434  NGVD 29 (??/??/92)  134.712  (m)          441.97   (f) ADJ UNCH    2 0
 JB0434  NGVD 29             134.71   (m)          442.0    (f) LEVELING    3  
 JB0434
 JB0434.Superseded values are not recommended for survey control.
 JB0434
 JB0434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0434.See file dsdata.pdf to determine how the superseded data were derived.
 JB0434
 JB0434_MARKER: DE = TRAVERSE STATION DISK
 JB0434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0434_STAMPING: MARCOE 1961
 JB0434_MARK LOGO: CGS
 JB0434_PROJECTION: FLUSH
 JB0434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0434+STABILITY: SURFACE MOTION
 JB0434_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0434+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2011
 JB0434
 JB0434  HISTORY     - Date     Condition        Report By
 JB0434  HISTORY     - 1961     MONUMENTED       CGS
 JB0434  HISTORY     - 1961     GOOD             CGS
 JB0434  HISTORY     - 20081030 GOOD             ILDT
 JB0434  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB0434  HISTORY     - 20110421 GOOD             ILDT
 JB0434
 JB0434                          STATION DESCRIPTION
 JB0434
 JB0434'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0434'THE STATION IS LOCATED ABOUT 4.75 MILES SOUTHWEST OF MT VERNON, ABOUT
 JB0434'1.25 MILES EAST OF THE BIG MUDDY CREEK AND ABOUT 1.5 MILES WEST OF
 JB0434'STATE ROUTE 148.
 JB0434'
 JB0434'TO REACH THE STATION FROM THE POST OFFICE IN MT VERNON, GO WEST ON U S
 JB0434'HIGHWAY 460 FOR 4.2 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO SOUTH
 JB0434'ON OILED ROAD FOR 1.4 MILES TO A SIDE ROAD LEFT, CONTINUE SOUTH FOR
 JB0434'0.8 MILE TO A T-ROAD AND STATION.
 JB0434'
 JB0434'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 JB0434'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0434'AND IS STAMPED MARCOE 1961.  THE MARK IS 102 FEET NORTHEAST OF WITNESS
 JB0434'POST, 80 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE, 43
 JB0434'FEET WEST OF CENTER OF ROAD, 35.6 FEET SOUTH-SOUTHWEST OF FENCE CORNER
 JB0434'AND 18 FEET WEST OF A TRIANGLE BLAZED TREE.
 JB0434'
 JB0434'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB0434'INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF
 JB0434'THE GROUND AND IS STAMPED MARCOE NO 1 1961.  THE MARK IS 29 FEET
 JB0434'EAST-NORTHEAST OF A POWER POLE, 14 FEET SOUTH OF CENTER OF ROAD AND 1
 JB0434'FOOT NORTH OF FENCE.
 JB0434'
 JB0434'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB0434'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB0434'GROUND AND IS STAMPED MARCOE NO 2 1961.  THE MARK IS 25 FEET SOUTH OF
 JB0434'CENTER OF ROAD, 1.3 FEET WEST-NORTHWEST OF WITNESS POST AND 1.3 FEET
 JB0434'NORTH OF FENCE.
 JB0434'
 JB0434'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 JB0434'SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 JB0434'GROUND AND IS STAMPED MARCOE 1961.  THE MARK IS 40 FEET EAST OF A
 JB0434'POWER POLE, 28 FEET SOUTH OF CENTER OF ROAD, 14 FEET EAST OF CENTER OF
 JB0434'ROAD AND 1.6 FEET NORTH OF WITNESS POST.
 JB0434'
 JB0434'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST FOR 0.25 MILE TO A
 JB0434'SIDE ROAD LEFT AND MARK ON LEFT.
 JB0434'
 JB0434'HEIGHT OF LIGHT ABOVE STATION MARK 30.24 METERS.
 JB0434
 JB0434                          STATION RECOVERY (1961)
 JB0434
 JB0434'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0434'6 MI SW FROM MT VERNON.
 JB0434'ABOUT 4.0 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURTHOUSE
 JB0434'IN MT. VERNON, THENCE 2.0 MILES SOUTH ALONG AN OILED ROAD, AT THE
 JB0434'JUNCTION OF AN EAST-WEST OILED ROAD, AND AT A FARMHOUSE WEST OF THE
 JB0434'ROAD, 38 FEET NORTH OF THE CENTER OF THE ROAD, 44 FEET WEST OF
 JB0434'THE CENTER OF THE ROAD, 85 FEET EAST OF THE CENTER OF THE FARM
 JB0434'DRIVE, 91 FEET NORTHWEST OF POWER POLE B 27- 3, 18 FEET WEST
 JB0434'OF A TRIANGLE BLAZED CALTALPA TREE, 102.2 FEET NORTHEAST OF A
 JB0434'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND
 JB0434'SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 JB0434
 JB0434                          STATION RECOVERY (2008)
 JB0434
 JB0434'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 JB0434'REFERENCE MARKS ALL HAVE BEEN DISTURBED, AZ. MARK FOUND LEANING
 JB0434'EAST,BUT SOLID. GOOD FOR GPS, EXCEPT THAT AZ MARK IS NOW TWO FEET EAST
 JB0434'OF OIL AND CHIP ROAD SURFACE
 JB0434
 JB0434                          STATION RECOVERY (2009)
 JB0434
 JB0434'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0434'MARK NOT FOUND.
 JB0434
 JB0434                          STATION RECOVERY (2011)
 JB0434
 JB0434'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB0434'MONUMENT IS PROJECTING 0.1'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0436 ***********************************************************************
 JB0436  DESIGNATION -  MARCOE RM 1
 JB0436  PID         -  JB0436
 JB0436  STATE/COUNTY-  IL/JEFFERSON
 JB0436  COUNTRY     -  US
 JB0436  USGS QUAD   -  MOUNT VERNON (2018)
 JB0436
 JB0436                         *CURRENT SURVEY CONTROL
 JB0436  ______________________________________________________________________
 JB0436* NAD 83(1986) POSITION- 38 16 45.88   (N) 088 58 33.28   (W)   HD_HELD1
 JB0436* NAVD 88 ORTHO HEIGHT -   134.210 (meters)      440.32  (feet) ADJUSTED
 JB0436  ______________________________________________________________________
 JB0436  GEOID HEIGHT    -        -30.077 (meters)                     GEOID18
 JB0436  DYNAMIC HEIGHT  -        134.124 (meters)      440.04  (feet) COMP
 JB0436  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0436
 JB0436  VERT ORDER      -  SECOND    CLASS 0
 JB0436
 JB0436.The horizontal coordinates were determined by differentially corrected
 JB0436.hand held GPS observations or other comparable positioning techniques
 JB0436.and have an estimated accuracy of +/- 3 meters.
 JB0436
 JB0436.The orthometric height was determined by differential leveling and
 JB0436.adjusted by the NATIONAL GEODETIC SURVEY
 JB0436.in June 1991.
 JB0436
 JB0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0436.GEOID18 height accuracy estimate available here.
 JB0436
 JB0436.Click photographs - Photos may exist for this station.
 JB0436
 JB0436.The dynamic height is computed by dividing the NAVD 88
 JB0436.geopotential number by the normal gravity value computed on the
 JB0436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0436.degrees latitude (g = 980.6199 gals.).
 JB0436
 JB0436.The modeled gravity was interpolated from observed gravity values.
 JB0436
 JB0436;                    North         East    Units  Estimated Accuracy
 JB0436;SPC IL E     -   179,183.8     243,776.8     MT  (+/- 3 meters HH1 GPS) 
 JB0436
 JB0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2717238663(NAD 83)
 JB0436
 JB0436                          SUPERSEDED SURVEY CONTROL
 JB0436
 JB0436  NGVD 29 (??/??/92)  134.320  (m)          440.68   (f) ADJ UNCH    2 0
 JB0436
 JB0436.Superseded values are not recommended for survey control.
 JB0436
 JB0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0436.See file dsdata.pdf to determine how the superseded data were derived.
 JB0436
 JB0436_MARKER: DR = REFERENCE MARK DISK
 JB0436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0436_STAMPING: MARCOE NO 1 1961
 JB0436_MARK LOGO: CGS
 JB0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0436+STABILITY: SURFACE MOTION
 JB0436_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0436+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2011
 JB0436
 JB0436  HISTORY     - Date     Condition        Report By
 JB0436  HISTORY     - 1961     MONUMENTED       CGS
 JB0436  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB0436  HISTORY     - 20110421 GOOD             ILDT
 JB0436
 JB0436                          STATION DESCRIPTION
 JB0436
 JB0436'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0436'6 MI SW FROM MT VERNON.
 JB0436'ABOUT 4.0 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURTHOUSE
 JB0436'IN MT. VERNON, THENCE 2.0 MILES SOUTH ALONG AN OILED ROAD, AT
 JB0436'THE JUNCTION OF AN EAST-WEST OILED ROAD, AND AT A FARMHOUSE WEST
 JB0436'OF THE ROAD, 14 FEET SOUTH OF THE CENTER OF THE ROAD, 51 FEET EAST
 JB0436'OF THE EXTENDED CENTER OF THE ROAD NORTH, 17 FEET EAST OF THE
 JB0436'CENTER OF A FIELD ENTRANCE SOUTH OF THE ROAD, 29 FEET EAST OF
 JB0436'POWER POLE B 27 - 3, 1 FOOT NORTH OF A FENCE, 111.3 FEET SOUTHEAST
 JB0436'OF TRAVERSE STATION MARCOE, 176.5 FEET EAST OF A METAL WITNESS
 JB0436'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0436'POST PROJECTING 1 INCH.
 JB0436
 JB0436                          STATION RECOVERY (2009)
 JB0436
 JB0436'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0436'MARK NOT FOUND.
 JB0436
 JB0436                          STATION RECOVERY (2011)
 JB0436
 JB0436'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB0436'MONUMENT IS BURIED 0.2'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0435 ***********************************************************************
 JB0435  DESIGNATION -  MARCOE RM 2
 JB0435  PID         -  JB0435
 JB0435  STATE/COUNTY-  IL/JEFFERSON
 JB0435  COUNTRY     -  US
 JB0435  USGS QUAD   -  MOUNT VERNON (2018)
 JB0435
 JB0435                         *CURRENT SURVEY CONTROL
 JB0435  ______________________________________________________________________
 JB0435* NAD 83(1986) POSITION- 38 16 45.86   (N) 088 58 35.52   (W)   HD_HELD1
 JB0435* NAVD 88 ORTHO HEIGHT -   133.764 (meters)      438.86  (feet) ADJUSTED
 JB0435  ______________________________________________________________________
 JB0435  GEOID HEIGHT    -        -30.077 (meters)                     GEOID18
 JB0435  DYNAMIC HEIGHT  -        133.679 (meters)      438.58  (feet) COMP
 JB0435  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0435
 JB0435  VERT ORDER      -  SECOND    CLASS 0
 JB0435
 JB0435.The horizontal coordinates were determined by differentially corrected
 JB0435.hand held GPS observations or other comparable positioning techniques
 JB0435.and have an estimated accuracy of +/- 3 meters.
 JB0435
 JB0435.The orthometric height was determined by differential leveling and
 JB0435.adjusted by the NATIONAL GEODETIC SURVEY
 JB0435.in June 1991.
 JB0435
 JB0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0435.GEOID18 height accuracy estimate available here.
 JB0435
 JB0435.Click photographs - Photos may exist for this station.
 JB0435
 JB0435.The dynamic height is computed by dividing the NAVD 88
 JB0435.geopotential number by the normal gravity value computed on the
 JB0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0435.degrees latitude (g = 980.6199 gals.).
 JB0435
 JB0435.The modeled gravity was interpolated from observed gravity values.
 JB0435
 JB0435;                    North         East    Units  Estimated Accuracy
 JB0435;SPC IL E     -   179,183.5     243,722.3     MT  (+/- 3 meters HH1 GPS) 
 JB0435
 JB0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2711838664(NAD 83)
 JB0435
 JB0435                          SUPERSEDED SURVEY CONTROL
 JB0435
 JB0435  NGVD 29 (??/??/92)  133.874  (m)          439.22   (f) ADJ UNCH    2 0
 JB0435
 JB0435.Superseded values are not recommended for survey control.
 JB0435
 JB0435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0435.See file dsdata.pdf to determine how the superseded data were derived.
 JB0435
 JB0435_MARKER: DR = REFERENCE MARK DISK
 JB0435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0435_STAMPING: MARCOE NO 2 1961
 JB0435_MARK LOGO: CGS
 JB0435_PROJECTION: FLUSH
 JB0435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0435+STABILITY: SURFACE MOTION
 JB0435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0435+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2011
 JB0435
 JB0435  HISTORY     - Date     Condition        Report By
 JB0435  HISTORY     - 1961     MONUMENTED       CGS
 JB0435  HISTORY     - 20090126 POOR             ILDT
 JB0435  HISTORY     - 20110421 GOOD             ILDT
 JB0435
 JB0435                          STATION DESCRIPTION
 JB0435
 JB0435'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0435'6 MI SW FROM MT VERNON.
 JB0435'ABOUT 4.0 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURTHOUSE
 JB0435'IN MT. VERNON, THENCE 2.0 MILES SOUTH ALONG AN OILED ROAD, AT THE
 JB0435'JUNCTION OF AN EAST-WEST OILED ROAD, AND AT A FARMHOUSE WEST
 JB0435'OF THE ROAD, 25 FEET SOUTH OF THE CENTER OF THE ROAD, 127 FEET
 JB0435'WEST OF THE EXTENDED CENTER OF THE ROAD NORTH, 2 FEET EAST OF
 JB0435'THE EXTENDED CENTER OF THE FARM DRIVE, 1 FOOT NORTH OF A FENCE,
 JB0435'102.9 FEET SOUTHWEST OF TRAVERSE STATION MARCOE, 1.2 FEET
 JB0435'NORTHWEST OF A METAL WITNESS POST, ABOUT 0.5 FEET BELOW THE LEVEL
 JB0435'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 JB0435'WITH THE GROUND.
 JB0435
 JB0435                          STATION RECOVERY (2009)
 JB0435
 JB0435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0435'MARK RECOVERED IN POOR CONDITION.
 JB0435
 JB0435                          STATION RECOVERY (2011)
 JB0435
 JB0435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB0435'MONUMENT IS PROJECTING 0.8'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1174 ***********************************************************************
 NH1174  DESIGNATION -  MARENGO
 NH1174  PID         -  NH1174
 NH1174  STATE/COUNTY-  IL/MCHENRY
 NH1174  COUNTRY     -  US
 NH1174  USGS QUAD   -  RILEY (2018)
 NH1174
 NH1174                         *CURRENT SURVEY CONTROL
 NH1174  ______________________________________________________________________
 NH1174* NAD 83(1997) POSITION- 42 14 57.38800(N) 088 37 30.08240(W)   ADJUSTED
 NH1174* NAVD 88 ORTHO HEIGHT -   249.92  (+/-2cm)      819.9   (feet) VERTCON3
 NH1174  ______________________________________________________________________
 NH1174  GEOID HEIGHT    -        -33.607 (meters)                     GEOID18
 NH1174  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 NH1174  HORZ ORDER      -  THIRD
 NH1174  VERT ORDER      -  THIRD ? (See Below)
 NH1174
 NH1174.The horizontal coordinates were established by classical geodetic methods
 NH1174.and adjusted by the National Geodetic Survey in October 1999.
 NH1174
 NH1174.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1174.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1174
 NH1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1174.GEOID18 height accuracy estimate available here.
 NH1174
 NH1174.The vertical order pertains to the NGVD 29 superseded value.
 NH1174
 NH1174.Click photographs - Photos may exist for this station.
 NH1174
 NH1174.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1174
 NH1174. The following values were computed from the NAD 83(1997) position.
 NH1174
 NH1174;                    North         East     Units Scale Factor Converg.
 NH1174;SPC IL E     -   619,831.449   275,928.438   MT  0.99998213   -0 11 46.0
 NH1174;SPC IL E     - 2,033,563.68    905,275.22   sFT  0.99998213   -0 11 46.0
 NH1174;UTM  16      - 4,678,731.846   365,944.236   MT  0.99982112   -1 05 33.9
 NH1174
 NH1174!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1174!SPC IL E     -   0.99996608  x   0.99998213  =   0.99994821
 NH1174!UTM  16      -   0.99996608  x   0.99982112  =   0.99978720
 NH1174
 NH1174:                Primary Azimuth Mark                     Grid Az
 NH1174:SPC IL E     -  MARENGO AZ MK                            218 37 49.8
 NH1174:UTM  16      -  MARENGO AZ MK                            219 31 37.7
 NH1174
 NH1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6594478731(NAD 83)
 NH1174
 NH1174|---------------------------------------------------------------------|
 NH1174| PID    Reference Object                     Distance      Geod. Az  |
 NH1174|                                                           dddmmss.s |
 NH1174| NH1158 MARENGO ARNOLD ENG CO TANK          APPROX. 0.7 KM 0485626.3 |
 NH1174| NH1170 MARENGO MUN STANDPIPE               APPROX. 1.1 KM 1080725.5 |
 NH1174| CI9237 MARENGO RM 1                         29.983 METERS 10843     |
 NH1174| CI9238 MARENGO RM 2                         26.883 METERS 17157     |
 NH1174| NH1173 MARENGO 2                             9.089 METERS 21826     |
 NH1174| CI9236 MARENGO AZ MK                                      2182603.8 |
 NH1174|---------------------------------------------------------------------|
 NH1174
 NH1174                          SUPERSEDED SURVEY CONTROL
 NH1174
 NH1174  NAD 83(1986)-  42 14 57.38577(N)    088 37 30.08878(W) AD(       ) 3
 NH1174  NAD 27      -  42 14 57.30770(N)    088 37 29.74460(W) AD(       ) 3
 NH1174  NGVD 29             249.98   (m)          820.1    (f) LEVELING    3  
 NH1174
 NH1174.Superseded values are not recommended for survey control.
 NH1174
 NH1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1174.See file dsdata.pdf to determine how the superseded data were derived.
 NH1174
 NH1174_MARKER: DS = TRIANGULATION STATION DISK
 NH1174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1174_STAMPING: MARENGO 1954
 NH1174_MARK LOGO: CGS
 NH1174_PROJECTION: FLUSH
 NH1174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1174+STABILITY: SURFACE MOTION
 NH1174
 NH1174  HISTORY     - Date     Condition        Report By
 NH1174  HISTORY     - 1954     MONUMENTED       CGS
 NH1174  HISTORY     - 1967     GOOD             CGS
 NH1174  HISTORY     - 19950513 MARK NOT FOUND   USPSQD
 NH1174
 NH1174                          STATION DESCRIPTION
 NH1174
 NH1174'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1174'STATION IS LOCATED ABOUT 11 MILES EAST OF BELVIDERE AND 1
 NH1174'MILE WEST OF MARENGO ALONG THE NORTH SIDE OF U.S. HIGHWAY
 NH1174'20 AND ON PROPERTY OF THE MARENGO AMERICAN LEGION.  IT IS
 NH1174'149 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF LEGION BUILDING,
 NH1174'55 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 20, 46 FEET WEST
 NH1174'OF THE CENTER OF A DRIVEWAY, 35 FEET NORTHEAST OF A 36 INCH
 NH1174'MAPLE TREE AND 34 FEET NORTHWEST OF A 36 INCH MAPLE TREE.
 NH1174'THE MARK IS FLUSH AND THE DISK IS STAMPED MARENGO 1954.
 NH1174'
 NH1174'REFERENCE MARK NO. 1 IS 48 FEET EAST OF THE CENTER OF THE
 NH1174'DRIVEWAY, 29 FEET NORTH OF THE CENTER OF THE HIGHWAY AND
 NH1174'17 FEET EAST OF A TELEPHONE POLE.  THE MARK IS FLUSH AND
 NH1174'THE DISK IS STAMPED MARENGO NO 1 1954.
 NH1174'
 NH1174'REFERENCE MARK NO. 2 IS 42 FEET SOUTH OF THE CENTER OF THE
 NH1174'HIGHWAY, 20 FEET WEST OF A DRIVEWAY AND 1 FOOT NORTH OF
 NH1174'A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1174'MARENGO NO 2 1954.
 NH1174'
 NH1174'AZIMUTH MARK IS 20 FEET WEST OF THE CENTER OF A GRAVEL ROAD,
 NH1174'3 FEET SOUTH OF A POWER LINE POLE, 2 FEET NORTH OF A WHITE
 NH1174'WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS
 NH1174'FLUSH AND THE DISK IS STAMPED MARENGO 1954.
 NH1174'
 NH1174'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY
 NH1174'20 AND STATE HIGHWAY 23 IN MARENGO GO WEST ON HIGHWAY 20
 NH1174'FOR 0.8 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 NH1174'
 NH1174'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON HIGHWAY
 NH1174'20 FOR 0.2 MILE TO A GRAVEL SIDE ROAD LEFT, TURN LEFT AND
 NH1174'GO SOUTH ON GRAVEL ROAD FOR 0.3 MILE TO THE MARK ON THE RIGHT
 NH1174'AS DESCRIBED.
 NH1174'
 NH1174'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1174
 NH1174                          STATION RECOVERY (1967)
 NH1174
 NH1174'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1174'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK
 NH1174'WERE FOUND IN GOOD CONDITION.  REFERENCE MARK 2 COULD NOT
 NH1174'BE FOUND AND IS ASSUMED LOST.  THE STATION MARK IS IN A
 NH1174'PARKING LOT WHICH IS BEING PAVED AND WAS MOVED AT THE REQUEST
 NH1174'OF THE PROPERTY OWNER.  A NEW STATION MARENGO 2 WAS ESTABLISHED
 NH1174'ALONG WITH A REFERENCE MARK 3.  THE AZIMUTH MARK, REFERENCE
 NH1174'MARK 1 AND THE UNDERGROUND STATION MARK WERE LEFT INTACT.
 NH1174'THE DISTANCE AND DIRECTION TO REFERENCE MARK 1 CHECKED.
 NH1174'
 NH1174'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1174'
 NH1174'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--MARENGO
 NH1174'1 MILE WEST
 NH1174
 NH1174                          STATION RECOVERY (1995)
 NH1174
 NH1174'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1174'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2948 ***********************************************************************
 AJ2948  DESIGNATION -  MARENGO
 AJ2948  PID         -  AJ2948
 AJ2948  STATE/COUNTY-  IL/MCHENRY
 AJ2948  COUNTRY     -  US
 AJ2948  USGS QUAD   -  HUNTLEY (2018)
 AJ2948
 AJ2948                         *CURRENT SURVEY CONTROL
 AJ2948  ______________________________________________________________________
 AJ2948* NAD 83(2011) POSITION- 42 11 33.26151(N) 088 29 46.34112(W)   ADJUSTED
 AJ2948* NAD 83(2011) ELLIP HT-   238.237 (meters)        (06/27/12)   ADJUSTED
 AJ2948* NAD 83(2011) EPOCH   -  2010.00
 AJ2948* NAVD 88 ORTHO HEIGHT -   271.8   (meters)      892.    (feet) GPS OBS
 AJ2948  ______________________________________________________________________
 AJ2948  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2948  GEOID HEIGHT    -        -33.527 (meters)                     GEOID99
 AJ2948  GEOID HEIGHT    -        -33.586 (meters)                     GEOID18
 AJ2948  NAD 83(2011) X  -    124,204.506 (meters)                     COMP
 AJ2948  NAD 83(2011) Y  - -4,731,206.023 (meters)                     COMP
 AJ2948  NAD 83(2011) Z  -  4,261,635.653 (meters)                     COMP
 AJ2948  LAPLACE CORR    -         -1.93  (seconds)                    DEFLEC18
 AJ2948
 AJ2948  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2948  Standards:
 AJ2948         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2948            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2948  -------------------------------------------------------------------
 AJ2948  NETWORK    1.08   1.29           0.48   0.40   0.66      0.06841054
 AJ2948  -------------------------------------------------------------------
 AJ2948  Click here for local accuracies and other accuracy information.
 AJ2948
 AJ2948.The horizontal coordinates were established by GPS observations
 AJ2948.and adjusted by the National Geodetic Survey in June 2012.
 AJ2948
 AJ2948.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2948.been affixed to the stable North American tectonic plate. See 
 AJ2948.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2948
 AJ2948.The horizontal coordinates are valid at the epoch date displayed above
 AJ2948.which is a decimal equivalence of Year/Month/Day.
 AJ2948
 AJ2948.The orthometric height was determined by GPS observations and a
 AJ2948.high-resolution geoid model.
 AJ2948
 AJ2948.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2948.GEOID18 height accuracy estimate available here.
 AJ2948
 AJ2948.Click photographs - Photos may exist for this station.
 AJ2948
 AJ2948.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2948
 AJ2948.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2948
 AJ2948.The ellipsoidal height was determined by GPS observations
 AJ2948.and is referenced to NAD 83.
 AJ2948
 AJ2948. The following values were computed from the NAD 83(2011) position.
 AJ2948
 AJ2948;                    North         East     Units Scale Factor Converg.
 AJ2948;SPC IL E     -   613,504.952   286,546.983   MT  0.99997723   -0 06 33.8
 AJ2948;SPC IL E     - 2,012,807.50    940,112.89   sFT  0.99997723   -0 06 33.8
 AJ2948;UTM  16      - 4,672,241.189   376,460.694   MT  0.99978779   -1 00 18.1
 AJ2948
 AJ2948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2948!SPC IL E     -   0.99996264  x   0.99997723  =   0.99993987
 AJ2948!UTM  16      -   0.99996264  x   0.99978779  =   0.99975043
 AJ2948
 AJ2948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7646072241(NAD 83)
 AJ2948
 AJ2948                          SUPERSEDED SURVEY CONTROL
 AJ2948
 AJ2948  NAD 83(2007)-  42 11 33.26149(N)    088 29 46.34206(W) AD(2002.00) 0
 AJ2948  ELLIP H (02/10/07)  238.267  (m)                       GP(2002.00)    
 AJ2948  ELLIP H (02/03/05)  238.279  (m)                       GP(       ) 4 2
 AJ2948  NAD 83(1997)-  42 11 33.26155(N)    088 29 46.34143(W) AD(       ) 1
 AJ2948  ELLIP H (04/24/01)  238.285  (m)                       GP(       ) 4 1
 AJ2948
 AJ2948.Superseded values are not recommended for survey control.
 AJ2948
 AJ2948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2948.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2948
 AJ2948_MARKER: I = METAL ROD
 AJ2948_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2948_STAMPING: MARENGO
 AJ2948_MARK LOGO: IL-111
 AJ2948_PROJECTION: FLUSH
 AJ2948_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2948_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2948+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2000
 AJ2948_ROD/PIPE-DEPTH: 4.9 meters
 AJ2948_SLEEVE-DEPTH  : 0.9 meters
 AJ2948
 AJ2948  HISTORY     - Date     Condition        Report By
 AJ2948  HISTORY     - 20000727 MONUMENTED       SECI
 AJ2948
 AJ2948                          STATION DESCRIPTION
 AJ2948
 AJ2948'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2948'STATION IS LOCATED APPROXIMATELY 6.2 MI SOUTHEAST OF MARENGO, 3.1
 AJ2948'MI NORTHWEST OF HUNTLEY IN SECTION 23, T43N, R6E.  TO REACH FROM
 AJ2948'THE JUNCTION OF IL RT 47 AND MARENGO/DUNDEE RD PROCEED WEST ON
 AJ2948'MARENGO RD APPROXIMATELY 4.0 MI TO THE STATION LOCATED IN THE
 AJ2948'NORTHEAST CORNER OF THE INTERSECTION OF MARENGO RD AND SEEMAN
 AJ2948'RD, 34.3 FT NORTH OF CENTERLINE OF MARENGO RD.  STATION IS LOCATED
 AJ2948'80 FT EAST OF CENTERLINE OF SEEMAN RD, 100 FT NORTHWEST OF
 AJ2948'POWERPOLE (PP), 76 FT NORTHEAST OF PP, 46 FT EAST OF PP, AND 2.0 FT
 AJ2948'SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ2948'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP. PK
 AJ2948'NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1173 ***********************************************************************
 NH1173  DESIGNATION -  MARENGO 2
 NH1173  PID         -  NH1173
 NH1173  STATE/COUNTY-  IL/MCHENRY
 NH1173  COUNTRY     -  US
 NH1173  USGS QUAD   -  RILEY (2018)
 NH1173
 NH1173                         *CURRENT SURVEY CONTROL
 NH1173  ______________________________________________________________________
 NH1173* NAD 83(1997) POSITION- 42 14 57.15726(N) 088 37 30.32886(W)   NO CHECK
 NH1173* NAVD 88 ORTHO HEIGHT -   250.    (meters)      820.    (feet) SCALED
 NH1173  ______________________________________________________________________
 NH1173  GEOID HEIGHT    -        -33.607 (meters)                     GEOID18
 NH1173  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 NH1173  HORZ ORDER      -  THIRD
 NH1173
 NH1173.The horizontal coordinates were established by classical geodetic methods
 NH1173.and adjusted by the National Geodetic Survey in October 1999.
 NH1173
 NH1173.No horizontal observational check was made to the station.
 NH1173
 NH1173.The orthometric height was scaled from a topographic map.
 NH1173
 NH1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1173.GEOID18 height accuracy estimate available here.
 NH1173
 NH1173.Click photographs - Photos may exist for this station.
 NH1173
 NH1173.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1173
 NH1173. The following values were computed from the NAD 83(1997) position.
 NH1173
 NH1173;                    North         East     Units Scale Factor Converg.
 NH1173;SPC IL E     -   619,824.349   275,922.764   MT  0.99998213   -0 11 46.2
 NH1173;SPC IL E     - 2,033,540.39    905,256.60   sFT  0.99998213   -0 11 46.2
 NH1173;UTM  16      - 4,678,724.837   365,938.452   MT  0.99982114   -1 05 34.1
 NH1173
 NH1173!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1173!SPC IL E     -   0.99996607  x   0.99998213  =   0.99994820
 NH1173!UTM  16      -   0.99996607  x   0.99982114  =   0.99978722
 NH1173
 NH1173:                Primary Azimuth Mark                     Grid Az
 NH1173:SPC IL E     -  MARENGO AZ MK                            218 37 51.4
 NH1173:UTM  16      -  MARENGO AZ MK                            219 31 39.3
 NH1173
 NH1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6593878724(NAD 83)
 NH1173
 NH1173|---------------------------------------------------------------------|
 NH1173| PID    Reference Object                     Distance      Geod. Az  |
 NH1173|                                                           dddmmss.s |
 NH1173| NH1174 MARENGO                               9.089 METERS 03826     |
 NH1173| CI9237 MARENGO RM 1                         33.607 METERS 09411     |
 NH1173| CI9236 MARENGO AZ MK                                      2182605.2 |
 NH1173| CI9239 MARENGO 2 RM 3                        9.068 METERS 27328     |
 NH1173|---------------------------------------------------------------------|
 NH1173
 NH1173                          SUPERSEDED SURVEY CONTROL
 NH1173
 NH1173  NAD 83(1986)-  42 14 57.15503(N)    088 37 30.33524(W) AD(       ) 3
 NH1173  NAD 27      -  42 14 57.07696(N)    088 37 29.99106(W) AD(       ) 3
 NH1173
 NH1173.Superseded values are not recommended for survey control.
 NH1173
 NH1173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1173.See file dsdata.pdf to determine how the superseded data were derived.
 NH1173
 NH1173_MARKER: DS = TRIANGULATION STATION DISK
 NH1173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1173_STAMPING: MARENGO 2 1967
 NH1173_MARK LOGO: CGS
 NH1173_PROJECTION: PROJECTING 5 CENTIMETERS
 NH1173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1173+STABILITY: SURFACE MOTION
 NH1173
 NH1173  HISTORY     - Date     Condition        Report By
 NH1173  HISTORY     - 1967     MONUMENTED       CGS
 NH1173  HISTORY     - 19950513 GOOD             USPSQD
 NH1173
 NH1173                          STATION DESCRIPTION
 NH1173
 NH1173'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1173'ABOUT 1 MILE WEST OF THE CENTER OF MARENGO, ON ROAD RIGHT-OF-WAY
 NH1173'IN A GRASS STRIP BETWEEN THE PAVED PARKING LOT OF THE SILVER
 NH1173'PHEASANT SUPPER CLUB AND U.S. HIGHWAY 20.  IT IS 66 FEET
 NH1173'WEST OF THE CENTERLINE OF THE PAVED DRIVEWAY TO THE CLUB,
 NH1173'32 FEET EAST OF A TELEPHONE POLE, 31 FEET NORTH OF THE CENTERLINE
 NH1173'OF THE HIGHWAY, 10 FEET EAST OF A 40 INCH OAK TREE AND 9
 NH1173'FEET WEST OF THE WEST END OF A CHAIN LINK FENCE.  THE MONUMENT
 NH1173'PROJECTS 2 INCHES AND THE DISK IS STAMPED MARENGO 2 1967.
 NH1173'
 NH1173'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 20
 NH1173'AND STATE HIGHWAY 23 IN MARENGO, GO WEST ON HIGHWAY 20 FOR
 NH1173'0.8 MILE TO THE STATION ON THE RIGHT.
 NH1173'
 NH1173'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE
 NH1173'HIGHWAY FOR 0.2 MILE TO A SIDE ROAD LEFT (MEYER ROAD).  TURN
 NH1173'LEFT ON MEYER ROAD AND GO SOUTH FOR 0.3 MILE TO THE MARK
 NH1173'ON THE RIGHT.
 NH1173'
 NH1173'REFERENCE MARK 1 IS 44 FEET EAST OF THE CENTERLINE OF THE
 NH1173'DRIVEWAY, 28 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 NH1173'2 FEET SOUTH OF THE FENCE AND 1 FOOT NORTH OF A TELEPHONE
 NH1173'POLE.  THE MONUMENT IS 3 INCHES BELOW THE SURFACE OF THE
 NH1173'GROUND AND THE DISK IS STAMPED MARENGO NO 1 1954.
 NH1173'
 NH1173'REFERENCE MARK 3 IS 30 FEET NORTH OF THE CENTERLINE OF THE
 NH1173'HIGHWAY, 18 FEET SOUTHWEST OF THE OAK TREE, 10 FEET SOUTHEAST
 NH1173'OF A 30 INCH OAK TREE AND 4 FEET NORTHEAST OF THE TELEPHONE
 NH1173'POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MARENGO
 NH1173'2 NO 3 1967.
 NH1173'
 NH1173'THE AZIMUTH MARK IS 20 FEET WEST OF THE CENTERLINE OF THE ROAD,
 NH1173'3 FEET SOUTH OF A POWER POLE AND 1 FOOT SOUTHWEST OF A METAL
 NH1173'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1173'MARENGO 1954.
 NH1173'
 NH1173'MARENGO 1954 TO MARENGO 2 1967=+.794 FT, +.242 M
 NH1173'
 NH1173'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1173
 NH1173                          STATION RECOVERY (1995)
 NH1173
 NH1173'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1173'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1158 ***********************************************************************
 NH1158  DESIGNATION -  MARENGO ARNOLD ENG CO TANK
 NH1158  PID         -  NH1158
 NH1158  STATE/COUNTY-  IL/MCHENRY
 NH1158  COUNTRY     -  US
 NH1158  USGS QUAD   -  MARENGO NORTH (2018)
 NH1158
 NH1158                         *CURRENT SURVEY CONTROL
 NH1158  ______________________________________________________________________
 NH1158* NAD 83(1997) POSITION- 42 15 11.38668(N) 088 37 08.45051(W)   ADJUSTED
 NH1158  ______________________________________________________________________
 NH1158  GEOID HEIGHT    -        -33.619 (meters)                     GEOID18
 NH1158  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 NH1158  HORZ ORDER      -  THIRD
 NH1158
 NH1158.The horizontal coordinates were established by classical geodetic methods
 NH1158.and adjusted by the National Geodetic Survey in October 1999.
 NH1158
 NH1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1158.GEOID18 height accuracy estimate available here.
 NH1158
 NH1158.Click photographs - Photos may exist for this station.
 NH1158
 NH1158.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1158
 NH1158. The following values were computed from the NAD 83(1997) position.
 NH1158
 NH1158;                    North         East     Units Scale Factor Converg.
 NH1158;SPC IL E     -   620,261.689   276,425.765   MT  0.99998184   -0 11 31.5
 NH1158;SPC IL E     - 2,034,975.22    906,906.86   sFT  0.99998184   -0 11 31.5
 NH1158;UTM  16      - 4,679,154.182   366,448.153   MT  0.99981946   -1 05 19.7
 NH1158
 NH1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6644879154(NAD 83)
 NH1158
 NH1158                          SUPERSEDED SURVEY CONTROL
 NH1158
 NH1158  NAD 83(1991)-  42 15 11.38497(N)    088 37 08.45616(W) AD(       ) 3
 NH1158  NAD 83(1986)-  42 15 11.38454(N)    088 37 08.45695(W) AD(       ) 3
 NH1158  NAD 27      -  42 15 11.30400(N)    088 37 08.11400(W) AD(       ) 3
 NH1158
 NH1158.Superseded values are not recommended for survey control.
 NH1158
 NH1158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1158.See file dsdata.pdf to determine how the superseded data were derived.
 NH1158
 NH1158_MARKER: 53 = ELEVATED TANK
 NH1158
 NH1158  HISTORY     - Date     Condition        Report By
 NH1158  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1158  HISTORY     - 19950513 GOOD             USPSQD
 NH1158  HISTORY     - 20060909 GOOD             USGSNP
 NH1158
 NH1158                          STATION DESCRIPTION
 NH1158
 NH1158'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1158'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE
 NH1158'WATER TANK, LOCATED NEAR THE WEST CITY LIMITS OF MARENGO,
 NH1158'ABOUT 150 FEET EAST OF THE EAST SIDE OF THE ARNOLD ENGINEERING
 NH1158'CO., PLANT.  IT IS A STEEL TANK, WITH AN OVAL BOTTOM AND
 NH1158'TOP, ATOP A 4 LEGGED TUBULAR STEEL STRUCTURE AND IS ABOUT
 NH1158'125 FEET HIGH.  THE ENTIRE STRUCTURE IS PAINTED SILVER AND
 NH1158'THE TANK HAS THE LEGEND ARNOLD ENGINEERING CO. PAINTED IN
 NH1158'BLACK LETTERS ON THE EAST SIDE.
 NH1158
 NH1158                          STATION RECOVERY (1995)
 NH1158
 NH1158'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1158'RECOVERED IN GOOD CONDITION.
 NH1158
 NH1158                          STATION RECOVERY (2006)
 NH1158
 NH1158'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 NH1158'STRUCTURE IS NOW PAINTED WHITE WITH THE NAME ARNOLD IN BLUE LETTERING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0714 ***********************************************************************
 JB0714  DESIGNATION -  MARETTE
 JB0714  PID         -  JB0714
 JB0714  STATE/COUNTY-  IL/MARION
 JB0714  COUNTRY     -  US
 JB0714  USGS QUAD   -  KINMUNDY (2018)
 JB0714
 JB0714                         *CURRENT SURVEY CONTROL
 JB0714  ______________________________________________________________________
 JB0714* NAD 83(1997) POSITION- 38 49 27.91578(N) 088 48 48.86056(W)   ADJUSTED
 JB0714* NAVD 88 ORTHO HEIGHT -   176.231 (meters)      578.18  (feet) ADJUSTED
 JB0714  ______________________________________________________________________
 JB0714  GEOID HEIGHT    -        -31.534 (meters)                     GEOID18
 JB0714  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 JB0714  DYNAMIC HEIGHT  -        176.120 (meters)      577.82  (feet) COMP
 JB0714  MODELED GRAVITY -    979,995.6   (mgal)                       NAVD 88
 JB0714
 JB0714  HORZ ORDER      -  SECOND
 JB0714  VERT ORDER      -  SECOND    CLASS 0
 JB0714
 JB0714.The horizontal coordinates were established by classical geodetic methods
 JB0714.and adjusted by the National Geodetic Survey in October 1999.
 JB0714
 JB0714.The orthometric height was determined by differential leveling and
 JB0714.adjusted by the NATIONAL GEODETIC SURVEY
 JB0714.in June 1991.
 JB0714
 JB0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0714.GEOID18 height accuracy estimate available here.
 JB0714
 JB0714.Click photographs - Photos may exist for this station.
 JB0714
 JB0714.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0714
 JB0714.The dynamic height is computed by dividing the NAVD 88
 JB0714.geopotential number by the normal gravity value computed on the
 JB0714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0714.degrees latitude (g = 980.6199 gals.).
 JB0714
 JB0714.The modeled gravity was interpolated from observed gravity values.
 JB0714
 JB0714. The following values were computed from the NAD 83(1997) position.
 JB0714
 JB0714;                    North         East     Units Scale Factor Converg.
 JB0714;SPC IL E     -   239,596.415   258,296.935   MT  0.99999641   -0 18 03.9
 JB0714;SPC IL E     -   786,075.90    847,429.19   sFT  0.99999641   -0 18 03.9
 JB0714;UTM  16      - 4,298,855.061   342,566.523   MT  0.99990521   -1 08 14.0
 JB0714
 JB0714!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0714!SPC IL E     -   0.99997730  x   0.99999641  =   0.99997371
 JB0714!UTM  16      -   0.99997730  x   0.99990521  =   0.99988251
 JB0714
 JB0714:                Primary Azimuth Mark                     Grid Az
 JB0714:SPC IL E     -  MARETTE AZ MK                            271 04 00.4
 JB0714:UTM  16      -  MARETTE AZ MK                            271 54 10.5
 JB0714
 JB0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4256698855(NAD 83)
 JB0714
 JB0714|---------------------------------------------------------------------|
 JB0714| PID    Reference Object                     Distance      Geod. Az  |
 JB0714|                                                           dddmmss.s |
 JB0714| JB0713 MARETTE RM 1                                       00054     |
 JB0714| JB1798 KINMUNDY MUNICIPAL TANK             APPROX. 6.4 KM 2054616.0 |
 JB0714| JB0712 MARETTE AZ MK                                      2704556.5 |
 JB0714| JB0715 MARETTE RM 2                                       27155     |
 JB0714|---------------------------------------------------------------------|
 JB0714
 JB0714                          SUPERSEDED SURVEY CONTROL
 JB0714
 JB0714  NAD 83(1986)-  38 49 27.93049(N)    088 48 48.85822(W) AD(       ) 2
 JB0714  NAD 27      -  38 49 27.76050(N)    088 48 48.66110(W) AD(       ) 2
 JB0714  NGVD 29 (??/??/92)  176.332  (m)          578.52   (f) ADJ UNCH    2 0
 JB0714  NGVD 29             176.33   (m)          578.5    (f) LEVELING    3  
 JB0714
 JB0714.Superseded values are not recommended for survey control.
 JB0714
 JB0714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0714.See file dsdata.pdf to determine how the superseded data were derived.
 JB0714
 JB0714_MARKER: DE = TRAVERSE STATION DISK
 JB0714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0714_STAMPING: MARETTE 1960
 JB0714_MARK LOGO: CGS
 JB0714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0714+STABILITY: SURFACE MOTION
 JB0714
 JB0714  HISTORY     - Date     Condition        Report By
 JB0714  HISTORY     - 1960     MONUMENTED       CGS
 JB0714  HISTORY     - 1960     GOOD             CGS
 JB0714
 JB0714                          STATION DESCRIPTION
 JB0714
 JB0714'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0714'STATION IS LOCATED ABOUT 2.50 MILES SOUTHWEST OF FARINA, ABOUT 1.25
 JB0714'MILES NORTHWEST OF STATE ROUTE 37 AND ON THE SOUTH ROAD RIGHT-OF-WAY.
 JB0714'
 JB0714'TO REACH FROM THE JUNCTION OF STATE ROUTE 37 AND 185 IN FARINA, GO
 JB0714'NORTHWEST AND WEST ON STATE ROUTE 185 FOR 1.55 MILES TO WHERE STATE
 JB0714'ROUTE 185 TURNS TO THE RIGHT (NORTH)  CONTINUE STRAIGHT AHEAD WEST AND
 JB0714'GO 1.55 MILES TO CROSSROAD, TURN LEFT AND GO SOUTH FOR 1.0 MILE, TURN
 JB0714'LEFT AND GO EAST FOR 0.75 MILE TO STATION ON RIGHT AS DESCRIBED.
 JB0714'
 JB0714'STATION MARK, A STANDARD TRAVERSE DISK STAMPED MARETTE 1960, IS SET IN
 JB0714'TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES.
 JB0714'THE MARK IS 20 FEET SOUTH OF THE CENTER OF ROAD, 18 FEET WEST OF A 4
 JB0714'FOOT HIGH STUMP, 11.7 FEET EAST OF A TRIANGLE BLAZED 5 FOOT STUMP AND
 JB0714'4 FOOT WEST-SOUTHWEST OF THE WITNESS POST.
 JB0714'
 JB0714'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 JB0714'MARETTE NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0714'WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 36.9 FEET NORTH OF THE
 JB0714'WITNESS POST, 17 FEET NORTH OF THE CENTER OF ROAD AND 1 FOOT SOUTH OF
 JB0714'THE FENCE.
 JB0714'
 JB0714'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 JB0714'MARETTE NO 2 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0714'WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 42.3 FEET WEST OF THE
 JB0714'WITNESS POST, 26 FEET WEST OF A 5 FEET HIGH TRIANGLE BLAZED STUMP AND
 JB0714'19 FEET SOUTH OF THE CENTER OF ROAD.
 JB0714'
 JB0714'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED MARETTE 1960, IS
 JB0714'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1
 JB0714'INCH.  THE MARK IS 19 FEET NORTH OF THE CENTER OF ROAD, 3 FEET
 JB0714'SOUTH-SOUTHWEST OF THE POWER POLE AND 1.3 FEET SOUTH OF THE WITNESS
 JB0714'POST AND FENCE.
 JB0714'
 JB0714'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON SURFACED ROAD
 JB0714'0.35 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 JB0714
 JB0714                          STATION RECOVERY (1960)
 JB0714
 JB0714'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0714'2.8 MI W FROM FARINA.
 JB0714'ABOUT 0.15 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE POST
 JB0714'OFFICE AT FARINA, THENCE 1.8 MILES NORTHWEST AND WEST ALONG AN
 JB0714'OILED ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 JB0714'0.35 MILE WEST ALONG AN OILED ROAD, 20 FEET SOUTH OF THE CENTER
 JB0714'LINE OF THE ROAD, 338 FEET WEST OF THE CENTER LINE OF A DRIVE
 JB0714'SOUTH TO AN ABANDONED FARM HOUSE, 103 FEET SOUTHWEST AND ACROSS
 JB0714'THE ROAD FROM A POWER POLE, 3.9 FEET WEST OF A METAL WITNESS
 JB0714'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 JB0714'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0712 ***********************************************************************
 JB0712  DESIGNATION -  MARETTE AZ MK
 JB0712  PID         -  JB0712
 JB0712  STATE/COUNTY-  IL/FAYETTE
 JB0712  COUNTRY     -  US
 JB0712  USGS QUAD   -  KINMUNDY (2018)
 JB0712
 JB0712                         *CURRENT SURVEY CONTROL
 JB0712  ______________________________________________________________________
 JB0712* NAD 83(1986) POSITION- 38 49 28.     (N) 088 49 10.     (W)   SCALED
 JB0712* NAVD 88 ORTHO HEIGHT -   178.142 (meters)      584.45  (feet) ADJUSTED
 JB0712  ______________________________________________________________________
 JB0712  GEOID HEIGHT    -        -31.535 (meters)                     GEOID18
 JB0712  DYNAMIC HEIGHT  -        178.030 (meters)      584.09  (feet) COMP
 JB0712  MODELED GRAVITY -    979,995.3   (mgal)                       NAVD 88
 JB0712
 JB0712  VERT ORDER      -  SECOND    CLASS 0
 JB0712
 JB0712.The horizontal coordinates were scaled from a map and have
 JB0712.an estimated accuracy of +/- 6 seconds.
 JB0712
 JB0712.The orthometric height was determined by differential leveling and
 JB0712.adjusted by the NATIONAL GEODETIC SURVEY
 JB0712.in June 1991.
 JB0712
 JB0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0712.GEOID18 height accuracy estimate available here.
 JB0712
 JB0712.Click photographs - Photos may exist for this station.
 JB0712
 JB0712.The dynamic height is computed by dividing the NAVD 88
 JB0712.geopotential number by the normal gravity value computed on the
 JB0712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0712.degrees latitude (g = 980.6199 gals.).
 JB0712
 JB0712.The modeled gravity was interpolated from observed gravity values.
 JB0712
 JB0712;                    North         East    Units  Estimated Accuracy
 JB0712;SPC IL E     -   239,600.      257,790.      MT  (+/- 180 meters Scaled)
 JB0712
 JB0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH420988(NAD 83)
 JB0712
 JB0712                          SUPERSEDED SURVEY CONTROL
 JB0712
 JB0712  NGVD 29 (??/??/92)  178.24   (m)          584.8    (f) COMPUTED    2 0
 JB0712
 JB0712.Superseded values are not recommended for survey control.
 JB0712
 JB0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0712.See file dsdata.pdf to determine how the superseded data were derived.
 JB0712
 JB0712_MARKER: DZ = AZIMUTH MARK DISK
 JB0712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0712_STAMPING: MARETTE 1960
 JB0712_MARK LOGO: CGS
 JB0712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0712+STABILITY: SURFACE MOTION
 JB0712
 JB0712  HISTORY     - Date     Condition        Report By
 JB0712  HISTORY     - 1960     MONUMENTED       CGS
 JB0712
 JB0712                          STATION DESCRIPTION
 JB0712
 JB0712'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0712'3.1 MI W FROM FARINA.
 JB0712'ABOUT 0.15 MILES SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE POST
 JB0712'OFFICE AT FARINA, THENCE 1.8 MILES NORTHWEST AND WEST ALONG AN
 JB0712'OILED ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 JB0712'0.65 MILE WEST ALONG AN OILED ROAD, ABOUT 0.15 MILE EAST OF A
 JB0712'FARM HOUSE SOUTH OF THE ROAD, 20 FEET NORTH OF THE CENTER LINE
 JB0712'OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 3 FEET SOUTH OF THE SECOND
 JB0712'POWER POLE EAST OF POLE WITH A TRANSFORMER, 1.3 FEET SOUTH OF A
 JB0712'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND
 JB0712'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0713 ***********************************************************************
 JB0713  DESIGNATION -  MARETTE RM 1
 JB0713  PID         -  JB0713
 JB0713  STATE/COUNTY-  IL/FAYETTE
 JB0713  COUNTRY     -  US
 JB0713  USGS QUAD   -  KINMUNDY (2018)
 JB0713
 JB0713                         *CURRENT SURVEY CONTROL
 JB0713  ______________________________________________________________________
 JB0713* NAD 83(1986) POSITION- 38 49 28.29   (N) 088 48 48.85   (W)   HD_HELD1
 JB0713* NAVD 88 ORTHO HEIGHT -   176.172 (meters)      577.99  (feet) ADJUSTED
 JB0713  ______________________________________________________________________
 JB0713  GEOID HEIGHT    -        -31.534 (meters)                     GEOID18
 JB0713  DYNAMIC HEIGHT  -        176.061 (meters)      577.63  (feet) COMP
 JB0713  MODELED GRAVITY -    979,995.6   (mgal)                       NAVD 88
 JB0713
 JB0713  VERT ORDER      -  SECOND    CLASS 0
 JB0713
 JB0713.The horizontal coordinates were determined by differentially corrected
 JB0713.hand held GPS observations or other comparable positioning techniques
 JB0713.and have an estimated accuracy of +/- 3 meters.
 JB0713
 JB0713.The orthometric height was determined by differential leveling and
 JB0713.adjusted by the NATIONAL GEODETIC SURVEY
 JB0713.in June 1991.
 JB0713
 JB0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0713.GEOID18 height accuracy estimate available here.
 JB0713
 JB0713.Click photographs - Photos may exist for this station.
 JB0713
 JB0713.The dynamic height is computed by dividing the NAVD 88
 JB0713.geopotential number by the normal gravity value computed on the
 JB0713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0713.degrees latitude (g = 980.6199 gals.).
 JB0713
 JB0713.The modeled gravity was interpolated from observed gravity values.
 JB0713
 JB0713;                    North         East    Units  Estimated Accuracy
 JB0713;SPC IL E     -   239,608.0     258,297.3     MT  (+/- 3 meters HH1 GPS) 
 JB0713
 JB0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4256798866(NAD 83)
 JB0713
 JB0713                          SUPERSEDED SURVEY CONTROL
 JB0713
 JB0713  NGVD 29 (??/??/92)  176.273  (m)          578.32   (f) ADJ UNCH    2 0
 JB0713
 JB0713.Superseded values are not recommended for survey control.
 JB0713
 JB0713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0713.See file dsdata.pdf to determine how the superseded data were derived.
 JB0713
 JB0713_MARKER: DR = REFERENCE MARK DISK
 JB0713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0713_STAMPING: MARETTE NO 1 1960
 JB0713_MARK LOGO: CGS
 JB0713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0713+STABILITY: SURFACE MOTION
 JB0713
 JB0713  HISTORY     - Date     Condition        Report By
 JB0713  HISTORY     - 1960     MONUMENTED       CGS
 JB0713
 JB0713                          STATION DESCRIPTION
 JB0713
 JB0713'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0713'2.8 MI W FROM FARINA.
 JB0713'ABOUT 0.15 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE POST
 JB0713'OFFICE AT FARINA, THENCE 1.8 MILES NORTHWEST AND WEST ALONG AN
 JB0713'OILED ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 JB0713'0.35 MILE WEST ALONG AN OILED ROAD, 18 FEET NORTH OF THE CENTER
 JB0713'LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 95 FEET EAST OF A
 JB0713'POWER POLE, 38.3 FEET NORTH AND ACROSS THE ROAD FROM TRAVERSE
 JB0713'STATION MARETTE, 337 FEET EAST OF THE EXTENDED CENTER LINE OF THE
 JB0713'DRIVE SOUTH TO AN ABANDONED FARM HOUSE, 36.9 FEET NORTH OF A
 JB0713'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 JB0713'OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3804 ***********************************************************************
 DH3804  DESIGNATION -  MARIAH
 DH3804  PID         -  DH3804
 DH3804  STATE/COUNTY-  IL/FAYETTE
 DH3804  COUNTRY     -  US
 DH3804  USGS QUAD   -  ALTAMONT WEST (2018)
 DH3804
 DH3804                         *CURRENT SURVEY CONTROL
 DH3804  ______________________________________________________________________
 DH3804* NAD 83(2011) POSITION- 39 06 02.34722(N) 088 48 39.44505(W)   ADJUSTED
 DH3804* NAD 83(2011) ELLIP HT-   156.309 (meters)        (06/27/12)   ADJUSTED
 DH3804* NAD 83(2011) EPOCH   -  2010.00
 DH3804* NAVD 88 ORTHO HEIGHT -   188.3   (meters)      618.    (feet) GPS OBS
 DH3804  ______________________________________________________________________
 DH3804  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3804  GEOID HEIGHT    -        -31.995 (meters)                     GEOID03
 DH3804  GEOID HEIGHT    -        -32.051 (meters)                     GEOID18
 DH3804  NAD 83(2011) X  -    102,851.565 (meters)                     COMP
 DH3804  NAD 83(2011) Y  - -4,955,341.710 (meters)                     COMP
 DH3804  NAD 83(2011) Z  -  4,001,093.274 (meters)                     COMP
 DH3804  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 DH3804
 DH3804  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3804  Standards:
 DH3804         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3804            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3804  -------------------------------------------------------------------
 DH3804  NETWORK    0.56   0.90           0.26   0.19   0.46     -0.03784484
 DH3804  -------------------------------------------------------------------
 DH3804  Click here for local accuracies and other accuracy information.
 DH3804
 DH3804.The horizontal coordinates were established by GPS observations
 DH3804.and adjusted by the National Geodetic Survey in June 2012.
 DH3804
 DH3804.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3804.been affixed to the stable North American tectonic plate. See 
 DH3804.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3804
 DH3804.The horizontal coordinates are valid at the epoch date displayed above
 DH3804.which is a decimal equivalence of Year/Month/Day.
 DH3804
 DH3804.The orthometric height was determined by GPS observations and a
 DH3804.high-resolution geoid model.
 DH3804
 DH3804.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3804.GEOID18 height accuracy estimate available here.
 DH3804
 DH3804.Click photographs - Photos may exist for this station.
 DH3804
 DH3804.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3804
 DH3804.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3804
 DH3804.The ellipsoidal height was determined by GPS observations
 DH3804.and is referenced to NAD 83.
 DH3804
 DH3804. The following values were computed from the NAD 83(2011) position.
 DH3804
 DH3804;                    North         East     Units Scale Factor Converg.
 DH3804;SPC IL E     -   270,260.399   258,684.800   MT  0.99999601   -0 18 04.4
 DH3804;SPC IL E     -   886,679.33    848,701.71   sFT  0.99999601   -0 18 04.4
 DH3804;UTM  16      - 4,329,507.243   343,403.085   MT  0.99990196   -1 08 32.5
 DH3804
 DH3804!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3804!SPC IL E     -   0.99997548  x   0.99999601  =   0.99997149
 DH3804!UTM  16      -   0.99997548  x   0.99990196  =   0.99987744
 DH3804
 DH3804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4340329507(NAD 83)
 DH3804
 DH3804                          SUPERSEDED SURVEY CONTROL
 DH3804
 DH3804  NAD 83(2007)-  39 06 02.34726(N)    088 48 39.44577(W) AD(2002.00) 0
 DH3804  ELLIP H (02/10/07)  156.342  (m)                       GP(2002.00)    
 DH3804  NAD 83(1997)-  39 06 02.34714(N)    088 48 39.44587(W) AD(       ) 1
 DH3804  ELLIP H (06/10/05)  156.345  (m)                       GP(       ) 3 2
 DH3804
 DH3804.Superseded values are not recommended for survey control.
 DH3804
 DH3804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3804.See file dsdata.pdf to determine how the superseded data were derived.
 DH3804
 DH3804_MARKER: DD = SURVEY DISK
 DH3804_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3804_STAMPING: MARIAH 2005
 DH3804_MARK LOGO: ILDT
 DH3804_PROJECTION: FLUSH
 DH3804_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3804_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3804+STABILITY: SURFACE MOTION
 DH3804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3804+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2020
 DH3804
 DH3804  HISTORY     - Date     Condition        Report By
 DH3804  HISTORY     - 2005     MONUMENTED       ILDT
 DH3804  HISTORY     - 20050317 GOOD             ILDT
 DH3804  HISTORY     - 20200415 GOOD             ILDT
 DH3804
 DH3804                          STATION DESCRIPTION
 DH3804
 DH3804'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3804'TO REACH FROM THE INTERSECTION OF RT. 40 AND RT. 128 WEST OF ALTAMONT
 DH3804'IL. PROCEED NORTH ON RT. 128 FOR 4.4 MILES TO COUNTY ROAD 2500N, TURN
 DH3804'LEFT (WEST) ON COUNTY ROAD 2500N AND GO .25 MILE TO THE STATION ON THE
 DH3804'LEFT. THE MARK IS 29.0 FT. SOUTH OF COUNTY ROAD 2500N, 2.2 FT NORTH OF
 DH3804'A CEMETERY FENCE AND 71.0 FT. EAST OF A POWER POLE AT A FENCE CORNER.
 DH3804
 DH3804                          STATION RECOVERY (2020)
 DH3804
 DH3804'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 DH3804'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1603 ***********************************************************************
 MF1603  DESIGNATION -  MARION
 MF1603  PID         -  MF1603
 MF1603  STATE/COUNTY-  IL/LEE
 MF1603  COUNTRY     -  US
 MF1603  USGS QUAD   -  DIXON EAST (2018)
 MF1603
 MF1603                         *CURRENT SURVEY CONTROL
 MF1603  ______________________________________________________________________
 MF1603* NAD 83(1997) POSITION- 41 45 30.04315(N) 089 28 55.93968(W)   ADJUSTED
 MF1603* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 MF1603  ______________________________________________________________________
 MF1603  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 MF1603  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 MF1603  HORZ ORDER      -  THIRD
 MF1603
 MF1603.The horizontal coordinates were established by classical geodetic methods
 MF1603.and adjusted by the National Geodetic Survey in October 1999.
 MF1603
 MF1603.The orthometric height was scaled from a topographic map.
 MF1603
 MF1603.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1603.GEOID18 height accuracy estimate available here.
 MF1603
 MF1603.Click photographs - Photos may exist for this station.
 MF1603
 MF1603.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1603
 MF1603. The following values were computed from the NAD 83(1997) position.
 MF1603
 MF1603;                    North         East     Units Scale Factor Converg.
 MF1603;SPC IL W     -   565,469.778   756,918.988   MT  0.99998103   +0 27 21.1
 MF1603;SPC IL W     - 1,855,212.10  2,483,325.05   sFT  0.99998103   +0 27 21.1
 MF1603;UTM  16      - 4,625,924.047   293,646.301   MT  1.00012402   -1 39 13.3
 MF1603
 MF1603!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1603!SPC IL W     -   0.99997022  x   0.99998103  =   0.99995125
 MF1603!UTM  16      -   0.99997022  x   1.00012402  =   1.00009423
 MF1603
 MF1603:                Primary Azimuth Mark                     Grid Az
 MF1603:SPC IL W     -  MARION AZ MK                             089 28 56.8
 MF1603:UTM  16      -  MARION AZ MK                             091 35 31.2
 MF1603
 MF1603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9364625924(NAD 83)
 MF1603
 MF1603|---------------------------------------------------------------------|
 MF1603| PID    Reference Object                     Distance      Geod. Az  |
 MF1603|                                                           dddmmss.s |
 MF1603| MF1612 DIXON STATE HOSPITAL STACK          APPROX.13.0 KM 0030437.9 |
 MF1603| CI7768 MARION AZ MK                                       0895617.9 |
 MF1603| CI7769 MARION RM 1                          13.981 METERS 09004     |
 MF1603| CI7770 MARION RM 2                          13.174 METERS 26949     |
 MF1603|---------------------------------------------------------------------|
 MF1603
 MF1603                          SUPERSEDED SURVEY CONTROL
 MF1603
 MF1603  NAD 83(1996)-  41 45 30.04319(N)    089 28 55.93981(W) AD(       ) 3
 MF1603  NAD 83(1986)-  41 45 30.04691(N)    089 28 55.94512(W) AD(       ) 3
 MF1603  NAD 27      -  41 45 29.92110(N)    089 28 55.57350(W) AD(       ) 3
 MF1603
 MF1603.Superseded values are not recommended for survey control.
 MF1603
 MF1603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1603.See file dsdata.pdf to determine how the superseded data were derived.
 MF1603
 MF1603_MARKER: DS = TRIANGULATION STATION DISK
 MF1603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1603_STAMPING: MARION 1954
 MF1603_MARK LOGO: CGS
 MF1603_PROJECTION: FLUSH
 MF1603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1603+STABILITY: SURFACE MOTION
 MF1603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1603+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2003
 MF1603
 MF1603  HISTORY     - Date     Condition        Report By
 MF1603  HISTORY     - 1954     MONUMENTED       CGS
 MF1603  HISTORY     - 19950811 GOOD             USPSQD
 MF1603  HISTORY     - 20020114 GOOD             NGS
 MF1603  HISTORY     - 20030423 GOOD             USPSQD
 MF1603
 MF1603                          STATION DESCRIPTION
 MF1603
 MF1603'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1603'THE STATION IS LOCATED ABOUT 6 MILES SOUTH OF DIXON, ABOUT
 MF1603'3.5 MILES WEST OF ELDENA AND ON RIGHT-OF-WAY OF U.S. HIGHWAY
 MF1603'30.  IT IS 47 FEET NORTH OF THE CENTER OF THE HIGHWAY, 4
 MF1603'FEET SOUTHEAST OF A WHITE WITNESS POST AND 3 FEET SOUTH
 MF1603'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED MARION
 MF1603'1954.
 MF1603'
 MF1603'REFERENCE MARK NO. 1 IS 47 FEET NORTH OF THE CENTER OF THE
 MF1603'HIGHWAY, 8 FEET SOUTHWEST OF A POWER POLE AND 3 FEET SOUTH
 MF1603'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED MARION
 MF1603'NO 1 1954.
 MF1603'
 MF1603'REFERENCE MARK NO. 2 IS 47 FEET NORTH OF THE CENTER OF THE
 MF1603'HIGHWAY, 39 FEET WEST OF A WHITE WITNESS POST AND 3 FEET
 MF1603'SOUTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1603'MARION NO 2 1954.
 MF1603'
 MF1603'THE AZIMUTH MARK IS 48.5 FEET NORTH OF THE CENTER OF THE
 MF1603'HIGHWAY, 2 FEET SOUTHWEST OF A WHITE WITNESS POST AND 2
 MF1603'FEET SOUTH OF A FENCE CORNER.  THE MARK IS FLUSH AND THE
 MF1603'DISK IS STAMPED MARION 1954.
 MF1603'
 MF1603'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 MF1603'30 AND 52, ABOUT 3 MILES NORTH OF AMBOY, GO WEST ON U.S.
 MF1603'HIGHWAY 30 FOR 1.05 MILES TO THE AZIMUTH MARK ON THE RIGHT
 MF1603'AS DESCRIBED.  CONTINUE AHEAD FOR 0.2 MILE TO THE STATION
 MF1603'ON THE RIGHT AS DESCRIBED.
 MF1603'
 MF1603'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1603
 MF1603                          STATION RECOVERY (1995)
 MF1603
 MF1603'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1603'RECOVERED IN GOOD CONDITION.
 MF1603
 MF1603                          STATION RECOVERY (2002)
 MF1603
 MF1603'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1603'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1603
 MF1603                          STATION RECOVERY (2003)
 MF1603
 MF1603'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1603'THE STATION, RM 2 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION. RM 1
 MF1603'WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1627 ***********************************************************************
 HB1627  DESIGNATION -  MARION
 HB1627  PID         -  HB1627
 HB1627  STATE/COUNTY-  IL/WILLIAMSON
 HB1627  COUNTRY     -  US
 HB1627  USGS QUAD   -  MARION (2018)
 HB1627
 HB1627                         *CURRENT SURVEY CONTROL
 HB1627  ______________________________________________________________________
 HB1627* NAD 83(1997) POSITION- 37 44 05.06692(N) 088 55 33.28697(W)   ADJUSTED
 HB1627* NAVD 88 ORTHO HEIGHT -   132.    (meters)      433.    (feet) SCALED
 HB1627  ______________________________________________________________________
 HB1627  GEOID HEIGHT    -        -29.153 (meters)                     GEOID18
 HB1627  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 HB1627  HORZ ORDER      -  THIRD
 HB1627
 HB1627.The horizontal coordinates were established by classical geodetic methods
 HB1627.and adjusted by the National Geodetic Survey in October 1999.
 HB1627
 HB1627.The orthometric height was scaled from a topographic map.
 HB1627
 HB1627.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1627.GEOID18 height accuracy estimate available here.
 HB1627
 HB1627.Click photographs - Photos may exist for this station.
 HB1627
 HB1627.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1627
 HB1627. The following values were computed from the NAD 83(1997) position.
 HB1627
 HB1627;                    North         East     Units Scale Factor Converg.
 HB1627;SPC IL E     -   118,698.732   247,766.419   MT  1.00000859   -0 21 45.6
 HB1627;SPC IL E     -   389,430.76    812,880.33   sFT  1.00000859   -0 21 45.6
 HB1627;UTM  16      - 4,178,130.564   330,294.640   MT  0.99995474   -1 10 44.2
 HB1627
 HB1627!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1627!SPC IL E     -   0.99998388  x   1.00000859  =   0.99999247
 HB1627!UTM  16      -   0.99998388  x   0.99995474  =   0.99993862
 HB1627
 HB1627:                Primary Azimuth Mark                     Grid Az
 HB1627:SPC IL E     -  MARION RADIO STA WGGH N MAST             106 06 10.4
 HB1627:UTM  16      -  MARION RADIO STA WGGH N MAST             106 55 09.0
 HB1627
 HB1627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3029478130(NAD 83)
 HB1627
 HB1627|---------------------------------------------------------------------|
 HB1627| PID    Reference Object                     Distance      Geod. Az  |
 HB1627|                                                           dddmmss.s |
 HB1627| CI4581 MARION RM 1                          31.713 METERS 06905     |
 HB1627| HB1625 MARION RADIO STA WGGH N MAST        APPROX. 2.6 KM 1054424.8 |
 HB1627| HB1621 MARION CO CTHSE CLOCK TOWER         451.231 METERS 1942202.2 |
 HB1627| HB1622 MARION GEN TEL MICROWAVE TWR        378.355 METERS 22048     |
 HB1627| HB1626 MARION VA HOSPITAL WATER TANK       APPROX. 2.7 KM 2413351.3 |
 HB1627| HB1624 MARION RADIO STA KSE 54 E MAST      APPROX. 1.9 KM 2590101.6 |
 HB1627| CI4582 MARION RM 2                          21.818 METERS 35105     |
 HB1627|---------------------------------------------------------------------|
 HB1627
 HB1627                          SUPERSEDED SURVEY CONTROL
 HB1627
 HB1627  NAD 83(1993)-  37 44 05.07568(N)    088 55 33.28733(W) AD(       ) 3
 HB1627  NAD 83(1986)-  37 44 05.07854(N)    088 55 33.28965(W) AD(       ) 3
 HB1627  NAD 27      -  37 44 04.90061(N)    088 55 33.04105(W) AD(       ) 3
 HB1627
 HB1627.Superseded values are not recommended for survey control.
 HB1627
 HB1627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1627.See file dsdata.pdf to determine how the superseded data were derived.
 HB1627
 HB1627_MARKER: DS = TRIANGULATION STATION DISK
 HB1627_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1627_STAMPING: MARION 1960
 HB1627_MARK LOGO: CGS
 HB1627_PROJECTION: RECESSED 3 CENTIMETERS
 HB1627_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1627+STABILITY: SURFACE MOTION
 HB1627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1627+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2016
 HB1627
 HB1627  HISTORY     - Date     Condition        Report By
 HB1627  HISTORY     - 1960     MONUMENTED       CGS
 HB1627  HISTORY     - 1968     GOOD             CGS
 HB1627  HISTORY     - 20051115 MARK NOT FOUND   USPSQD
 HB1627  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 HB1627  HISTORY     - 20160713 GOOD             ILDT
 HB1627
 HB1627                          STATION DESCRIPTION
 HB1627
 HB1627'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1627'THE STATION IS ABOUT 1/4 MILE NORTH-NORTHEAST OF THE COURTHOUSE IN
 HB1627'MARION AT THE MARION, MUNICIPAL WATER TANK.  IT IS 108 FEET
 HB1627'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A BRICK BUILDING, 62 FEET
 HB1627'WEST OF THE SOUTHWEST LEG OF WATER TANK, 39 FEET EAST OF THE
 HB1627'CENTERLINE OF NORTH MADISON STREET AND 31 FEET NORTH OF THE CENTERLINE
 HB1627'OF A DRIVEWAY.  THE MONUMENT IS 1 INCH BELOW THE SURFACE OF THE GROUND
 HB1627'AND THE DISK IS STAMPED MARION 1960.
 HB1627'
 HB1627'TO REACH THE STATION FROM THE EAST SIDE OF THE COURTHOUSE SQUARE IN
 HB1627'MARION, GO EAST ON EAST MAIN STREET FOR 0.05 MILE TO A CROSS STREET.
 HB1627'TURN LEFT AND GO NORTH ON NORTH MADISON STREET FOR 0.25 MILE TO THE
 HB1627'MUNICIPAL WATER TANK ON THE RIGHT AND THE STATION AS DESCRIBED.
 HB1627'
 HB1627'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED MARION NO 1 1960
 HB1627'CEMENTED IN A DRILL HOLE IN THE WEST CORNER OF THE CONCRETE FOUNDATION
 HB1627'FOR THE NORTHEAST LEG OF THE MUNICIPAL WATER TANK.
 HB1627'
 HB1627'REFERENCE MARK NO. 2 IS 114 FEET WEST-NORTHWEST OF THE NORTHEAST LEG
 HB1627'OF THE WATER TANK, 28 FEET EAST OF THE CENTERLINE OF NORTH MADISON
 HB1627'STREET, 22 FEET SOUTH OF THE SOUTHWEST CORNER OF A HOUSE AND 10 FEET
 HB1627'SOUTH OF THE CENTERLINE OF A DRIVEWAY.  THE MONUMENT IS FLUSH AND THE
 HB1627'DISK IS STAMPED MARION NO 2 1960.
 HB1627'
 HB1627'NOTE-NO SUITABLE LOCATION FOR AN AZIMUTH MARK.  HEIGHT OF LIGHT ABOVE
 HB1627'STATION MARK 30 METERS.  OBSERVATIONS FOR MARION MUNI WATER TANK IS
 HB1627'SUB STATION A.
 HB1627
 HB1627                          STATION RECOVERY (1968)
 HB1627
 HB1627'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 HB1627'MARION AND STATION 1 AND 2 WERE FOUND IN GOOD CONDITION.
 HB1627'
 HB1627'IN THE STATION AND REFERENCE MARK DESCRIPTION, THE MARION MUNICIPAL
 HB1627'WATER TANK HAS BEEN REMOVED.  HOWEVER THE FOOTINGS STILL
 HB1627'REMAIN AS CONCRETE SLABS AND THE DESCRIPTION IS ADEQUATE.
 HB1627
 HB1627                          STATION RECOVERY (2005)
 HB1627
 HB1627'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 HB1627'AREA IS NOW A PARKING AREA FOR PUBLIC WORKS BUILDINGS
 HB1627
 HB1627                          STATION RECOVERY (2014)
 HB1627
 HB1627'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB1627'MARK NOT FOUND.
 HB1627
 HB1627                          STATION RECOVERY (2016)
 HB1627
 HB1627'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (MP)
 HB1627'THE STATION AND RM 2 WERE RECOVERED, RM 1 WAS NOT LOOKED FOR.  IT IS
 HB1627'BURIED 0.3 FT IN GRAVEL LOT.  IT IS LOCATED INSIDE THE FENCED IN AREA
 HB1627'OF THE MARION PUBLIC WORKS BUILDING, AND RM 2 IS LOCATED JUST OUTSIDE
 HB1627'THE FENCE AND IS FLUSH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1621 ***********************************************************************
 HB1621  DESIGNATION -  MARION CO CTHSE CLOCK TOWER
 HB1621  PID         -  HB1621
 HB1621  STATE/COUNTY-  IL/WILLIAMSON
 HB1621  COUNTRY     -  US
 HB1621  USGS QUAD   -  MARION (2018)
 HB1621
 HB1621                         *CURRENT SURVEY CONTROL
 HB1621  ______________________________________________________________________
 HB1621* NAD 83(1997) POSITION- 37 43 50.88896(N) 088 55 37.85951(W)   ADJUSTED
 HB1621  ______________________________________________________________________
 HB1621  GEOID HEIGHT    -        -29.145 (meters)                     GEOID18
 HB1621  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 HB1621  HORZ ORDER      -  THIRD
 HB1621
 HB1621.The horizontal coordinates were established by classical geodetic methods
 HB1621.and adjusted by the National Geodetic Survey in October 1999.
 HB1621
 HB1621.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1621.GEOID18 height accuracy estimate available here.
 HB1621
 HB1621.Click photographs - Photos may exist for this station.
 HB1621
 HB1621.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1621
 HB1621. The following values were computed from the NAD 83(1997) position.
 HB1621
 HB1621;                    North         East     Units Scale Factor Converg.
 HB1621;SPC IL E     -   118,262.326   247,651.687   MT  1.00000874   -0 21 48.3
 HB1621;SPC IL E     -   387,998.98    812,503.91   sFT  1.00000874   -0 21 48.3
 HB1621;UTM  16      - 4,177,695.860   330,173.709   MT  0.99995524   -1 10 46.7
 HB1621
 HB1621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3017377695(NAD 83)
 HB1621
 HB1621                          SUPERSEDED SURVEY CONTROL
 HB1621
 HB1621  NAD 83(1993)-  37 43 50.89891(N)    088 55 37.85957(W) AD(       ) 3
 HB1621  NAD 83(1986)-  37 43 50.90126(N)    088 55 37.86199(W) AD(       ) 3
 HB1621  NAD 27      -  37 43 50.72453(N)    088 55 37.61358(W) AD(       ) 3
 HB1621
 HB1621.Superseded values are not recommended for survey control.
 HB1621
 HB1621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1621.See file dsdata.pdf to determine how the superseded data were derived.
 HB1621
 HB1621_MARKER: 55 = TOWER
 HB1621
 HB1621  HISTORY     - Date     Condition        Report By
 HB1621  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1621
 HB1621                          STATION DESCRIPTION
 HB1621
 HB1621'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1621'THE STATION IS THE FINIAL AT THE APEX OF THE TOWER.  IT IS A WHITE
 HB1621'TOWER WITH A GREEN ROOF AND HAS CLOCKS ON FOUR SIDES.
 HB1621'IT IS ON TOP OF THE COUNTY COURTHOUSE BUILDINGS IN THE CENTER OF
 HB1621'MARION.  THE OVERALL HEIGHT IS ABOUT 110 FEET.  IT IS IN
 HB1621'WILLIAMSON COUNTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1622 ***********************************************************************
 HB1622  DESIGNATION -  MARION GEN TEL MICROWAVE TWR
 HB1622  PID         -  HB1622
 HB1622  STATE/COUNTY-  IL/WILLIAMSON
 HB1622  COUNTRY     -  US
 HB1622  USGS QUAD   -  MARION (2018)
 HB1622
 HB1622                         *CURRENT SURVEY CONTROL
 HB1622  ______________________________________________________________________
 HB1622* NAD 83(1997) POSITION- 37 43 55.77635(N) 088 55 43.38242(W)   ADJUSTED
 HB1622  ______________________________________________________________________
 HB1622  GEOID HEIGHT    -        -29.146 (meters)                     GEOID18
 HB1622  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 HB1622  HORZ ORDER      -  THIRD
 HB1622
 HB1622.The horizontal coordinates were established by classical geodetic methods
 HB1622.and adjusted by the National Geodetic Survey in October 1999.
 HB1622
 HB1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1622.GEOID18 height accuracy estimate available here.
 HB1622
 HB1622.Click photographs - Photos may exist for this station.
 HB1622
 HB1622.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1622
 HB1622. The following values were computed from the NAD 83(1997) position.
 HB1622
 HB1622;                    North         East     Units Scale Factor Converg.
 HB1622;SPC IL E     -   118,413.866   247,517.408   MT  1.00000891   -0 21 51.7
 HB1622;SPC IL E     -   388,496.16    812,063.36   sFT  1.00000891   -0 21 51.7
 HB1622;UTM  16      - 4,177,849.289   330,041.610   MT  0.99995580   -1 10 50.2
 HB1622
 HB1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3004177849(NAD 83)
 HB1622
 HB1622                          SUPERSEDED SURVEY CONTROL
 HB1622
 HB1622  NAD 83(1993)-  37 43 55.78533(N)    088 55 43.38258(W) AD(       ) 3
 HB1622  NAD 83(1986)-  37 43 55.78816(N)    088 55 43.38489(W) AD(       ) 3
 HB1622  NAD 27      -  37 43 55.60991(N)    088 55 43.13827(W) AD(       ) 3
 HB1622
 HB1622.Superseded values are not recommended for survey control.
 HB1622
 HB1622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1622.See file dsdata.pdf to determine how the superseded data were derived.
 HB1622
 HB1622_MARKER: 45 = MICROWAVE TOWER
 HB1622
 HB1622  HISTORY     - Date     Condition        Report By
 HB1622  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1622  HISTORY     - 1965     GOOD             CGS
 HB1622
 HB1622                          STATION DESCRIPTION
 HB1622
 HB1622'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1622'THE STATION IS THE CENTER OF THE TOP OF THE MICRO-WAVE TOWER LOCATED
 HB1622'NEAR THE CENTER OF MARION NEAR THE INTERSECTION OF NORTH VAN
 HB1622'BUREN AND WEST JEFFERSON STREETS AND OWNED BY THE GENERAL TELEPHONE
 HB1622'COMPANY OF ILLINOIS.  IT IS A FOUR LEGGED SELF-SUPPORTING STEEL
 HB1622'STRUCTURE PAINTED RED AND WHITE WITH AN OVERALL HEIGHT OF 303 FEET.
 HB1622
 HB1622                          STATION RECOVERY (1965)
 HB1622
 HB1622'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB1622'THE STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1623 ***********************************************************************
 HB1623  DESIGNATION -  MARION MUNICIPAL TANK 1960
 HB1623  PID         -  HB1623
 HB1623  STATE/COUNTY-  IL/WILLIAMSON
 HB1623  COUNTRY     -  US
 HB1623  USGS QUAD   -  MARION (2018)
 HB1623
 HB1623                         *CURRENT SURVEY CONTROL
 HB1623  ______________________________________________________________________
 HB1623* NAD 83(1997) POSITION- 37 44 05.25166(N) 088 55 32.27876(W)   ADJUSTED
 HB1623  ______________________________________________________________________
 HB1623  GEOID HEIGHT    -        -29.153 (meters)                     GEOID18
 HB1623  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 HB1623  HORZ ORDER      -  THIRD
 HB1623
 HB1623.The horizontal coordinates were established by classical geodetic methods
 HB1623.and adjusted by the National Geodetic Survey in October 1999.
 HB1623
 HB1623.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1623.GEOID18 height accuracy estimate available here.
 HB1623
 HB1623.Click photographs - Photos may exist for this station.
 HB1623
 HB1623.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1623
 HB1623. The following values were computed from the NAD 83(1997) position.
 HB1623
 HB1623;                    North         East     Units Scale Factor Converg.
 HB1623;SPC IL E     -   118,704.271   247,791.142   MT  1.00000856   -0 21 45.0
 HB1623;SPC IL E     -   389,448.93    812,961.44   sFT  1.00000856   -0 21 45.0
 HB1623;UTM  16      - 4,178,135.750   330,319.438   MT  0.99995463   -1 10 43.6
 HB1623
 HB1623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3031978135(NAD 83)
 HB1623
 HB1623                          SUPERSEDED SURVEY CONTROL
 HB1623
 HB1623  NAD 83(1993)-  37 44 05.26042(N)    088 55 32.27912(W) AD(       ) 3
 HB1623  NAD 83(1986)-  37 44 05.26327(N)    088 55 32.28144(W) AD(       ) 3
 HB1623  NAD 27      -  37 44 05.08534(N)    088 55 32.03287(W) AD(       ) 3
 HB1623
 HB1623.Superseded values are not recommended for survey control.
 HB1623
 HB1623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1623.See file dsdata.pdf to determine how the superseded data were derived.
 HB1623
 HB1623_MARKER: 53 = ELEVATED TANK
 HB1623
 HB1623  HISTORY     - Date     Condition        Report By
 HB1623  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1623
 HB1623                          STATION DESCRIPTION
 HB1623
 HB1623'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1623'THE STATION IS THE CENTER OF THE BASE OF THE TANK LOCATED ABOUT 1/4
 HB1623'MILE NORTH-NORTHEAST OF THE COURTHOUSE IN MARION.  IT IS A FOUR
 HB1623'LEGGED STEEL STRUCTURE PAINTED SILVER WITH THE LEGEND MARION IN BLACK
 HB1623'LETTERS ON THE SOUTH SIDE OF THE TANK.  THE OVERALL HEIGHT IS
 HB1623'155 FEET.
 HB1623'
 HB1623'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION MARION, THE
 HB1623'DISTANCE BEING 83.12 FEET AND 25.335 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1624 ***********************************************************************
 HB1624  DESIGNATION -  MARION RADIO STA KSE 54 E MAST
 HB1624  PID         -  HB1624
 HB1624  STATE/COUNTY-  IL/WILLIAMSON
 HB1624  COUNTRY     -  US
 HB1624  USGS QUAD   -  MARION (2018)
 HB1624
 HB1624                         *CURRENT SURVEY CONTROL
 HB1624  ______________________________________________________________________
 HB1624* NAD 83(1997) POSITION- 37 43 53.03420(N) 088 56 51.30655(W)   ADJUSTED
 HB1624  ______________________________________________________________________
 HB1624  GEOID HEIGHT    -        -29.131 (meters)                     GEOID18
 HB1624  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 HB1624  HORZ ORDER      -  THIRD
 HB1624
 HB1624.The horizontal coordinates were established by classical geodetic methods
 HB1624.and adjusted by the National Geodetic Survey in October 1999.
 HB1624
 HB1624.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1624.GEOID18 height accuracy estimate available here.
 HB1624
 HB1624.Click photographs - Photos may exist for this station.
 HB1624
 HB1624.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1624
 HB1624. The following values were computed from the NAD 83(1997) position.
 HB1624
 HB1624;                    North         East     Units Scale Factor Converg.
 HB1624;SPC IL E     -   118,340.069   245,853.656   MT  1.00001110   -0 22 33.3
 HB1624;SPC IL E     -   388,254.04    806,604.87   sFT  1.00001110   -0 22 33.3
 HB1624;UTM  16      - 4,177,799.203   328,377.059   MT  0.99996280   -1 11 31.7
 HB1624
 HB1624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2837777799(NAD 83)
 HB1624
 HB1624                          SUPERSEDED SURVEY CONTROL
 HB1624
 HB1624  NAD 83(1993)-  37 43 53.04310(N)    088 56 51.30747(W) AD(       ) 3
 HB1624  NAD 83(1986)-  37 43 53.04601(N)    088 56 51.30938(W) AD(       ) 3
 HB1624  NAD 27      -  37 43 52.86801(N)    088 56 51.05952(W) AD(       ) 3
 HB1624
 HB1624.Superseded values are not recommended for survey control.
 HB1624
 HB1624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1624.See file dsdata.pdf to determine how the superseded data were derived.
 HB1624
 HB1624_MARKER: 42 = RADIO/TV MAST
 HB1624
 HB1624  HISTORY     - Date     Condition        Report By
 HB1624  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1624  HISTORY     - 1965     GOOD             CGS
 HB1624  HISTORY     - 1968     GOOD             CGS
 HB1624
 HB1624                          STATION DESCRIPTION
 HB1624
 HB1624'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1624'THE STATION IS THE CENTER OF THE TOP OF THE EAST ONE OF TWO MASTS
 HB1624'LOCATED IN THE WEST PART OF MARION AND OWNED BY THE CENTRAL
 HB1624'ILLINOIS PUBLIC SERVICE COMPANY.  THE MASTS ARE GUYED STEEL
 HB1624'STRUCTURES PAINTED RED AND WHITE AND CONNECTED TOGETHER
 HB1624'AT THE TOP.  THE OVERALL HEIGHT OF THE MASTS IS 170 FEET.
 HB1624
 HB1624                          STATION RECOVERY (1965)
 HB1624
 HB1624'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB1624'THIS STATION WAS RECOVERED IN GOOD CONDITION.
 HB1624'
 HB1624'PREVIOUS DESCRIPTION ADEQUATE FOR RECOVERY.
 HB1624
 HB1624                          STATION RECOVERY (1968)
 HB1624
 HB1624'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 HB1624'STATION MAST HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1625 ***********************************************************************
 HB1625  DESIGNATION -  MARION RADIO STA WGGH N MAST
 HB1625  PID         -  HB1625
 HB1625  STATE/COUNTY-  IL/WILLIAMSON
 HB1625  COUNTRY     -  US
 HB1625  USGS QUAD   -  MARION (2018)
 HB1625
 HB1625                         *CURRENT SURVEY CONTROL
 HB1625  ______________________________________________________________________
 HB1625* NAD 83(1997) POSITION- 37 43 42.60237(N) 088 53 52.98735(W)   ADJUSTED
 HB1625  ______________________________________________________________________
 HB1625  GEOID HEIGHT    -        -29.164 (meters)                     GEOID18
 HB1625  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 HB1625  HORZ ORDER      -  THIRD
 HB1625
 HB1625.The horizontal coordinates were established by classical geodetic methods
 HB1625.and adjusted by the National Geodetic Survey in October 1999.
 HB1625
 HB1625.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1625.GEOID18 height accuracy estimate available here.
 HB1625
 HB1625.Click photographs - Photos may exist for this station.
 HB1625
 HB1625.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1625
 HB1625. The following values were computed from the NAD 83(1997) position.
 HB1625
 HB1625;                    North         East     Units Scale Factor Converg.
 HB1625;SPC IL E     -   117,990.957   250,218.101   MT  1.00000551   -0 20 44.1
 HB1625;SPC IL E     -   387,108.66    820,923.89   sFT  1.00000551   -0 20 44.1
 HB1625;UTM  16      - 4,177,387.979   332,735.851   MT  0.99994461   -1 09 42.2
 HB1625
 HB1625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3273577387(NAD 83)
 HB1625
 HB1625                          SUPERSEDED SURVEY CONTROL
 HB1625
 HB1625  NAD 83(1993)-  37 43 42.61076(N)    088 53 52.98671(W) AD(       ) 3
 HB1625  NAD 83(1986)-  37 43 42.61379(N)    088 53 52.98927(W) AD(       ) 3
 HB1625  NAD 27      -  37 43 42.43496(N)    088 53 52.74411(W) AD(       ) 3
 HB1625
 HB1625.Superseded values are not recommended for survey control.
 HB1625
 HB1625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1625.See file dsdata.pdf to determine how the superseded data were derived.
 HB1625
 HB1625_MARKER: 42 = RADIO/TV MAST
 HB1625
 HB1625  HISTORY     - Date     Condition        Report By
 HB1625  HISTORY     - 1968     FIRST OBSERVED   CGS
 HB1625  HISTORY     - 1968     GOOD             CGS
 HB1625
 HB1625                          STATION DESCRIPTION
 HB1625
 HB1625'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (GWM)
 HB1625'THE STATION IS THE CENTER OF THE TOP OF THE NORTH ONE OF TWO MASTS
 HB1625'LOCATED ABOUT 1-1/2 MILES EAST OF THE COURTHOUSE IN MARION AND
 HB1625'ON THE SOUTH SIDE OF STATE HIGHWAY 13.  THE MASTS ARE GUYED STEEL
 HB1625'STRUCTURES PAINTED RED AND WHITE.  THE MASTS ARE ABOUT 250 FEET
 HB1625'APART.  THE NORTH MAST HAS AN OVERALL HEIGHT OF 226 FEET AND THE
 HB1625'SOUTH MAST HAS AN OVERALL HEIGHT OF 206 FEET.
 HB1625
 HB1625                          STATION RECOVERY (1968)
 HB1625
 HB1625'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 HB1625'STATION FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1626 ***********************************************************************
 HB1626  DESIGNATION -  MARION VA HOSPITAL WATER TANK
 HB1626  PID         -  HB1626
 HB1626  STATE/COUNTY-  IL/WILLIAMSON
 HB1626  COUNTRY     -  US
 HB1626  USGS QUAD   -  MARION (2018)
 HB1626
 HB1626                         *CURRENT SURVEY CONTROL
 HB1626  ______________________________________________________________________
 HB1626* NAD 83(1997) POSITION- 37 43 22.86013(N) 088 57 11.38765(W)   ADJUSTED
 HB1626  ______________________________________________________________________
 HB1626  GEOID HEIGHT    -        -29.113 (meters)                     GEOID18
 HB1626  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 HB1626  HORZ ORDER      -  THIRD
 HB1626
 HB1626.The horizontal coordinates were established by classical geodetic methods
 HB1626.and adjusted by the National Geodetic Survey in October 1999.
 HB1626
 HB1626.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1626.GEOID18 height accuracy estimate available here.
 HB1626
 HB1626.Click photographs - Photos may exist for this station.
 HB1626
 HB1626.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1626
 HB1626. The following values were computed from the NAD 83(1997) position.
 HB1626
 HB1626;                    North         East     Units Scale Factor Converg.
 HB1626;SPC IL E     -   117,413.025   245,355.784   MT  1.00001176   -0 22 45.3
 HB1626;SPC IL E     -   385,212.57    804,971.43   sFT  1.00001176   -0 22 45.3
 HB1626;UTM  16      - 4,176,879.388   327,866.058   MT  0.99996497   -1 11 43.2
 HB1626
 HB1626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2786676879(NAD 83)
 HB1626
 HB1626                          SUPERSEDED SURVEY CONTROL
 HB1626
 HB1626  NAD 83(1993)-  37 43 22.86980(N)    088 57 11.38722(W) AD(       ) 3
 HB1626  NAD 83(1986)-  37 43 22.87252(N)    088 57 11.38969(W) AD(       ) 3
 HB1626  NAD 27      -  37 43 22.69441(N)    088 57 11.13711(W) AD(       ) 3
 HB1626
 HB1626.Superseded values are not recommended for survey control.
 HB1626
 HB1626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1626.See file dsdata.pdf to determine how the superseded data were derived.
 HB1626
 HB1626_MARKER: 53 = ELEVATED TANK
 HB1626
 HB1626  HISTORY     - Date     Condition        Report By
 HB1626  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1626  HISTORY     - 1965     GOOD             CGS
 HB1626  HISTORY     - 1968     GOOD             CGS
 HB1626
 HB1626                          STATION DESCRIPTION
 HB1626
 HB1626'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1626'THE STATION IS THE FINIAL AT THE APEX OF THE TANK.  IT IS A FOUR
 HB1626'LEGGED STEEL STRUCTURE, SUPPORTING THE TANK.  THE OVERALL
 HB1626'HEIGHT OF THE TANK AND SUPPORTING STRUCTURE IS 135 FEET.  THE TANK IS
 HB1626'PAINTED IN A SQUARE CHECKER BOARD DESIGN OF RED AND WHITE.
 HB1626'THE TANK IS LOCATED ABOUT 1 MILE SOUTHWEST OF MARION AND ABOUT 0.5
 HB1626'MILE SOUTH OF STATE HIGHWAY 13.
 HB1626
 HB1626                          STATION RECOVERY (1965)
 HB1626
 HB1626'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB1626'THIS STATION WAS RECOVERED IN GOOD CONDITION.  PREVIOUS DESCRIPTION
 HB1626'ADEQUATE FOR RECOVERY.
 HB1626
 HB1626                          STATION RECOVERY (1968)
 HB1626
 HB1626'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 HB1626'APEX OF THE TANK IN GOOD CONDITION.
 HB1626'
 HB1626'TANK IS A SIX LEGGED STEEL STRUCTURE INSTEAD OF FOUR LEGGED STEEL
 HB1626'STRUCTURE, TANK IS PAINTED SILVER INSTEAD OF A SQUARE CHECKED
 HB1626'BOARD DESIGN OF RED AND WHITE.  THIS WAS CHECKED AND FOUND TO BE THE
 HB1626'SAME TANK.  THE ORIGINAL TANK CONTRACT CALLED FOR A FOUR
 HB1626'LEGGED STRUCTURE BUT WAS BUILT AS A SIX LEGGED STRUCTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1230 ***********************************************************************
 JB1230  DESIGNATION -  MARISSA
 JB1230  PID         -  JB1230
 JB1230  STATE/COUNTY-  IL/ST CLAIR
 JB1230  COUNTRY     -  US
 JB1230  USGS QUAD   -  BALDWIN (2018)
 JB1230
 JB1230                         *CURRENT SURVEY CONTROL
 JB1230  ______________________________________________________________________
 JB1230* NAD 83(1986) POSITION- 38 14 47.0    (N) 089 45 15.1    (W)   HD_HELD2
 JB1230* NAVD 88 ORTHO HEIGHT -   140.452 (meters)      460.80  (feet) ADJUSTED
 JB1230  ______________________________________________________________________
 JB1230  GEOID HEIGHT    -        -29.940 (meters)                     GEOID18
 JB1230  DYNAMIC HEIGHT  -        140.362 (meters)      460.50  (feet) COMP
 JB1230  MODELED GRAVITY -    979,984.5   (mgal)                       NAVD 88
 JB1230
 JB1230  VERT ORDER      -  SECOND    CLASS 0
 JB1230
 JB1230.The horizontal coordinates were established by autonomous hand held GPS
 JB1230.observations and have an estimated accuracy of +/- 10 meters.
 JB1230
 JB1230.The orthometric height was determined by differential leveling and
 JB1230.adjusted by the NATIONAL GEODETIC SURVEY
 JB1230.in June 1991.
 JB1230
 JB1230.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1230.GEOID18 height accuracy estimate available here.
 JB1230
 JB1230.Click photographs - Photos may exist for this station.
 JB1230
 JB1230.The dynamic height is computed by dividing the NAVD 88
 JB1230.geopotential number by the normal gravity value computed on the
 JB1230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1230.degrees latitude (g = 980.6199 gals.).
 JB1230
 JB1230.The modeled gravity was interpolated from observed gravity values.
 JB1230
 JB1230;                    North         East    Units  Estimated Accuracy
 JB1230;SPC IL W     -   175,398.      736,105.      MT  (+/- 10 meters HH2 GPS)
 JB1230
 JB1230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5897836740(NAD 83)
 JB1230
 JB1230                          SUPERSEDED SURVEY CONTROL
 JB1230
 JB1230  NGVD 29 (??/??/92)  140.573  (m)          461.20   (f) ADJ UNCH    2 0
 JB1230
 JB1230.Superseded values are not recommended for survey control.
 JB1230
 JB1230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1230.See file dsdata.pdf to determine how the superseded data were derived.
 JB1230
 JB1230_MARKER: DB = BENCH MARK DISK
 JB1230_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB1230_SP_SET: STEP
 JB1230_STAMPING: MARISSA 1935
 JB1230_MARK LOGO: CGS
 JB1230_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1230_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1230+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2005
 JB1230
 JB1230  HISTORY     - Date     Condition        Report By
 JB1230  HISTORY     - 1935     MONUMENTED       CGS
 JB1230  HISTORY     - 20040503 GOOD             CMT
 JB1230  HISTORY     - 20051216 GOOD             GEOCAC
 JB1230  HISTORY     - 20120827 MARK NOT FOUND   ILDT
 JB1230
 JB1230                          STATION DESCRIPTION
 JB1230
 JB1230'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1230'AT MARISSA.
 JB1230'AT MARISSA, ST. CLAIR COUNTY, ON MAIN STREET, AT THE STATE BANK,
 JB1230'AT THE NORTH ENTRANCE, IN THE TOP OF THE WEST END OF THE BOTTOM
 JB1230'CONCRETE STEP, AND 8 INCHES ABOVE THE SIDEWALK.  A STANDARD DISK,
 JB1230'STAMPED MARISSA 1935.
 JB1230
 JB1230                          STATION RECOVERY (2004)
 JB1230
 JB1230'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2004 (CSC)
 JB1230'RECOVERED IN GOOD CONDITION.
 JB1230
 JB1230                          STATION RECOVERY (2005)
 JB1230
 JB1230'RECOVERY NOTE BY GEOCACHING 2005 (DEB)
 JB1230'RECOVERED IN GOOD CONDITION.
 JB1230
 JB1230                          STATION RECOVERY (2012)
 JB1230
 JB1230'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1230'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN7484 ***********************************************************************
 DN7484  CORS        -  This is a GPS Continuously Operating Reference Station.
 DN7484  DESIGNATION -  MARKHAM COOK CO CORS ARP
 DN7484  CORS_ID     -  CCMK
 DN7484  PID         -  DN7484
 DN7484  STATE/COUNTY-  IL/COOK
 DN7484  COUNTRY     -  US
 DN7484  USGS QUAD   -  HARVEY (2018)
 DN7484
 DN7484                         *CURRENT SURVEY CONTROL
 DN7484  ______________________________________________________________________
 DN7484* NAD 83(2011) POSITION- 41 35 22.91891(N) 087 41 35.45281(W)   ADJUSTED
 DN7484* NAD 83(2011) ELLIP HT-   169.555 (meters)        (04/??/25)   ADJUSTED
 DN7484* NAD 83(2011) EPOCH   -  2010.00
 DN7484  ______________________________________________________________________
 DN7484  GEOID HEIGHT    -        -33.396 (meters)                     GEOID18
 DN7484  NAD 83(2011) X  -    192,297.649 (meters)                     COMP
 DN7484  NAD 83(2011) Y  - -4,773,626.101 (meters)                     COMP
 DN7484  NAD 83(2011) Z  -  4,211,741.070 (meters)                     COMP
 DN7484
 DN7484  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN7484  Standards:
 DN7484         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN7484            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN7484  -------------------------------------------------------------------
 DN7484  NETWORK    0.08   0.07           0.02   0.04   0.04     -0.27931500
 DN7484  -------------------------------------------------------------------
 DN7484
 DN7484.The coordinates were established by GPS observations
 DN7484.and adjusted by the National Geodetic Survey in April 2025.
 DN7484
 DN7484.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN7484.been affixed to the stable North American Tectonic Plate. 
 DN7484
 DN7484.The coordinates are valid at the epoch date displayed above
 DN7484.which is a decimal equivalence of Year/Month/Day.
 DN7484
 DN7484.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DN7484.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DN7484.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DN7484.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DN7484.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DN7484.published epoch of 2010.00.
 DN7484
 DN7484.Additional information on MYCS is available at:
 DN7484.https://geodesy.noaa.gov/CORS/index.shtml
 DN7484
 DN7484.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN7484.GEOID18 height accuracy estimate available here.
 DN7484
 DN7484.The PID for the CORS L1 Phase Center is DN7485.
 DN7484
 DN7484.Click photographs - Photos may exist for this station.
 DN7484
 DN7484.The XYZ, and position/ellipsoidal ht. are equivalent.
 DN7484
 DN7484.The ellipsoidal height was determined by GPS observations
 DN7484.and is referenced to NAD 83.
 DN7484
 DN7484. The following values were computed from the NAD 83(2011) position.
 DN7484
 DN7484;                    North         East     Units Scale Factor Converg.
 DN7484;SPC IL E     -   546,729.910   353,375.219   MT  1.00001005   +0 25 29.8
 DN7484;SPC IL E     - 1,793,729.71  1,159,365.20   sFT  1.00001005   +0 25 29.8
 DN7484;UTM  16      - 4,604,454.680   442,224.898   MT  0.99964108   -0 27 36.5
 DN7484
 DN7484!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN7484!SPC IL E     -   0.99997341  x   1.00001005  =   0.99998346
 DN7484!UTM  16      -   0.99997341  x   0.99964108  =   0.99961450
 DN7484
 DN7484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4222404454(NAD 83)
 DN7484
 DN7484                          SUPERSEDED SURVEY CONTROL
 DN7484
 DN7484  NAD 83(2011)-  41 35 22.91896(N)    087 41 35.45289(W) AD(2010.00) c
 DN7484  ELLIP H (06/??/19)  169.550  (m)                       GP(2010.00) c c
 DN7484  NAD 83(2011)-  41 35 22.91902(N)    087 41 35.45270(W) AD(2010.00) c
 DN7484  ELLIP H (04/??/12)  169.535  (m)                       GP(2010.00) c c
 DN7484  NAD 83(CORS)-  41 35 22.91910(N)    087 41 35.45349(W) AD(2002.00) c
 DN7484  ELLIP H (04/??/12)  169.564  (m)                       GP(2002.00) c c
 DN7484
 DN7484.Superseded values are not recommended for survey control.
 DN7484
 DN7484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN7484.See file dsdata.pdf to determine how the superseded data were derived.
 DN7484
 DN7484_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DN7484
 DN7484                          STATION DESCRIPTION
 DN7484
 DN7484'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DN7484'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DN7484'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DN7484'AND LOG FILES ACCESSIBLE AT:
 DN7484'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1752 ***********************************************************************
 JB1752  DESIGNATION -  MARLOW
 JB1752  PID         -  JB1752
 JB1752  STATE/COUNTY-  IL/JEFFERSON
 JB1752  COUNTRY     -  US
 JB1752  USGS QUAD   -  OPDYKE (2018)
 JB1752
 JB1752                         *CURRENT SURVEY CONTROL
 JB1752  ______________________________________________________________________
 JB1752* NAD 83(1997) POSITION- 38 20 12.63644(N) 088 47 03.10003(W)   ADJUSTED
 JB1752* NAVD 88 ORTHO HEIGHT -   182.    (meters)      597.    (feet) SCALED
 JB1752  ______________________________________________________________________
 JB1752  GEOID HEIGHT    -        -30.343 (meters)                     GEOID18
 JB1752  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 JB1752  HORZ ORDER      -  SECOND
 JB1752
 JB1752.The horizontal coordinates were established by classical geodetic methods
 JB1752.and adjusted by the National Geodetic Survey in October 1999.
 JB1752
 JB1752.The orthometric height was scaled from a topographic map.
 JB1752
 JB1752.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1752.GEOID18 height accuracy estimate available here.
 JB1752
 JB1752.Click photographs - Photos may exist for this station.
 JB1752
 JB1752.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1752
 JB1752. The following values were computed from the NAD 83(1997) position.
 JB1752
 JB1752;                    North         East     Units Scale Factor Converg.
 JB1752;SPC IL E     -   185,459.629   260,582.468   MT  0.99999413   -0 16 46.8
 JB1752;SPC IL E     -   608,462.13    854,927.65   sFT  0.99999413   -0 16 46.8
 JB1752;UTM  16      - 4,244,695.836   344,065.851   MT  0.99989946   -1 06 24.9
 JB1752
 JB1752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1752!SPC IL E     -   0.99997622  x   0.99999413  =   0.99997035
 JB1752!UTM  16      -   0.99997622  x   0.99989946  =   0.99987568
 JB1752
 JB1752:                Primary Azimuth Mark                     Grid Az
 JB1752:SPC IL E     -  MARLOW AZ MK                             061 41 12.2
 JB1752:UTM  16      -  MARLOW AZ MK                             062 30 50.3
 JB1752
 JB1752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4406544695(NAD 83)
 JB1752
 JB1752|---------------------------------------------------------------------|
 JB1752| PID    Reference Object                     Distance      Geod. Az  |
 JB1752|                                                           dddmmss.s |
 JB1752| CI4586 MARLOW AZ MK                                       0612425.4 |
 JB1752| JB1723 BLUFORD ILL RAILWAY CO STACK        APPROX. 5.3 KM 1134430.1 |
 JB1752| CI4587 MARLOW RM 1                          22.867 METERS 16929     |
 JB1752| CI4588 MARLOW RM 2                          22.512 METERS 25503     |
 JB1752|---------------------------------------------------------------------|
 JB1752
 JB1752                          SUPERSEDED SURVEY CONTROL
 JB1752
 JB1752  NAD 83(1993)-  38 20 12.64929(N)    088 47 03.09825(W) AD(       ) 2
 JB1752  NAD 83(1986)-  38 20 12.65067(N)    088 47 03.09908(W) AD(       ) 2
 JB1752  NAD 27      -  38 20 12.47544(N)    088 47 02.88304(W) AD(       ) 2
 JB1752
 JB1752.Superseded values are not recommended for survey control.
 JB1752
 JB1752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1752.See file dsdata.pdf to determine how the superseded data were derived.
 JB1752
 JB1752_MARKER: DS = TRIANGULATION STATION DISK
 JB1752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1752_STAMPING: MARLOW 1961
 JB1752_MARK LOGO: CGS
 JB1752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1752+STABILITY: SURFACE MOTION
 JB1752
 JB1752  HISTORY     - Date     Condition        Report By
 JB1752  HISTORY     - 1961     MONUMENTED       CGS
 JB1752  HISTORY     - 20090203 GOOD             ILDT
 JB1752
 JB1752                          STATION DESCRIPTION
 JB1752
 JB1752'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1752'THE STATION IS ABOUT 6.5 MILES EAST-NORTHEAST OF MT VERNON, ABOUT 1
 JB1752'MILE NORTH-NORTHEAST OF MARLOW, NEAR THE CENTER OF SEC 20, T2S, R4E,
 JB1752'AND ON THE ROAD RIGHT-OF-WAY.  IT IS 13 FEET NORTHWEST OF A 6 INCH
 JB1752'HICKORY TREE WITH A TRIANGULAR BLAZE ON ITS NORTH SIDE, 12 FEET
 JB1752'NORTHWEST OF A WITNESS POST AND 8 FEET SOUTH OF A CUT BANK.  THE
 JB1752'MONUMENT IS FLUSH AND THE DISK IS STAMPED MARLOW 1961.
 JB1752'
 JB1752'TO REACH FROM THE SOUTHEAST CORNER OF THE COURTHOUSE SQUARE IN MT
 JB1752'VERNON, GO EAST ON STATE HIGHWAY 15 FOR 6.0 MILES TO A CROSSROAD
 JB1752'(HARMONY-MARLOW ROAD).  CONTINUE EAST ON HIGHWAY 15 FOR 0.55 MILE TO A
 JB1752'DEEP CUT IN THE HIGHWAY AND THE STATION ON THE RIGHT ABOUT 150 FEET
 JB1752'SOUTH OF THE HIGHWAY.
 JB1752'
 JB1752'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY 15 FOR
 JB1752'0.5 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH ON AN OILED ROAD FOR
 JB1752'0.1 MILE TO A FIELD ENTRANCE AND THE AZIMUTH MARK ON THE LEFT.
 JB1752'
 JB1752'REFERENCE MARK NO. 1 IS 71 FEET SOUTH OF THE WITNESS POST AND 2 FEET
 JB1752'WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1752'STAMPED MARLOW NO 1 1961.
 JB1752'
 JB1752'REFERENCE MARK NO. 2 IS 98 FEET EAST OF A RIGHT-OF-WAY MARKER AND 1
 JB1752'FOOT SOUTH OF THE CUT BANK.  THE MONUMENT IS FLUSH AND THD DISK IS
 JB1752'STAMPED MARLOW NO 2 1961.
 JB1752'
 JB1752'THE AZIMUTH MARK IS 47 FEET SOUTHWEST OF A POWER POLE, 24 FEET SOUTH
 JB1752'OF A FENCE CORNER, 16 FEET WEST OF THE CENTERLINE OF AN OILED ROAD, 10
 JB1752'FEET NORTH OF THE CENTERLINE OF A FIELD ENTRANCE AND 2 FEET SOUTH OF A
 JB1752'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MARLOW
 JB1752'1961.
 JB1752'
 JB1752'NOTE-THE STATION WAS BUILT IN 1961 BUT WAS NOT OCCUPIED UNTIL 1962.
 JB1752'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1752
 JB1752                          STATION RECOVERY (2009)
 JB1752
 JB1752'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB1752'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2958 ***********************************************************************
 AJ2958  DESIGNATION -  MARMAPL 1A
 AJ2958  PID         -  AJ2958
 AJ2958  STATE/COUNTY-  IL/MCHENRY
 AJ2958  COUNTRY     -  US
 AJ2958  USGS QUAD   -  MARENGO SOUTH (2018)
 AJ2958
 AJ2958                         *CURRENT SURVEY CONTROL
 AJ2958  ______________________________________________________________________
 AJ2958* NAD 83(2011) POSITION- 42 13 46.47409(N) 088 36 03.89666(W)   ADJUSTED
 AJ2958* NAD 83(2011) ELLIP HT-   255.820 (meters)        (06/27/12)   ADJUSTED
 AJ2958* NAD 83(2011) EPOCH   -  2010.00
 AJ2958* NAVD 88 ORTHO HEIGHT -   289.5   (meters)      950.    (feet) GPS OBS
 AJ2958  ______________________________________________________________________
 AJ2958  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2958  GEOID HEIGHT    -        -33.525 (meters)                     GEOID99
 AJ2958  GEOID HEIGHT    -        -33.582 (meters)                     GEOID18
 AJ2958  NAD 83(2011) X  -    115,477.007 (meters)                     COMP
 AJ2958  NAD 83(2011) Y  - -4,728,677.652 (meters)                     COMP
 AJ2958  NAD 83(2011) Z  -  4,264,691.944 (meters)                     COMP
 AJ2958  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 AJ2958
 AJ2958  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2958  Standards:
 AJ2958         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2958            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2958  -------------------------------------------------------------------
 AJ2958  NETWORK    0.95   1.10           0.42   0.33   0.56      0.34139543
 AJ2958  -------------------------------------------------------------------
 AJ2958  Click here for local accuracies and other accuracy information.
 AJ2958
 AJ2958.The horizontal coordinates were established by GPS observations
 AJ2958.and adjusted by the National Geodetic Survey in June 2012.
 AJ2958
 AJ2958.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2958.been affixed to the stable North American tectonic plate. See 
 AJ2958.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2958
 AJ2958.The horizontal coordinates are valid at the epoch date displayed above
 AJ2958.which is a decimal equivalence of Year/Month/Day.
 AJ2958
 AJ2958.The orthometric height was determined by GPS observations and a
 AJ2958.high-resolution geoid model.
 AJ2958
 AJ2958.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2958.GEOID18 height accuracy estimate available here.
 AJ2958
 AJ2958.Click photographs - Photos may exist for this station.
 AJ2958
 AJ2958.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2958
 AJ2958.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2958
 AJ2958.The ellipsoidal height was determined by GPS observations
 AJ2958.and is referenced to NAD 83.
 AJ2958
 AJ2958. The following values were computed from the NAD 83(2011) position.
 AJ2958
 AJ2958;                    North         East     Units Scale Factor Converg.
 AJ2958;SPC IL E     -   617,636.969   277,897.245   MT  0.99998101   -0 10 47.8
 AJ2958;SPC IL E     - 2,026,363.96    911,734.54   sFT  0.99998101   -0 10 47.8
 AJ2958;UTM  16      - 4,676,507.196   367,878.151   MT  0.99981479   -1 04 34.5
 AJ2958
 AJ2958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2958!SPC IL E     -   0.99995988  x   0.99998101  =   0.99994089
 AJ2958!UTM  16      -   0.99995988  x   0.99981479  =   0.99977468
 AJ2958
 AJ2958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6787876507(NAD 83)
 AJ2958
 AJ2958                          SUPERSEDED SURVEY CONTROL
 AJ2958
 AJ2958  NAD 83(2007)-  42 13 46.47409(N)    088 36 03.89758(W) AD(2002.00) 0
 AJ2958  ELLIP H (02/10/07)  255.851  (m)                       GP(2002.00)    
 AJ2958  ELLIP H (02/03/05)  255.846  (m)                       GP(       ) 4 2
 AJ2958  NAD 83(1997)-  42 13 46.47383(N)    088 36 03.89740(W) AD(       ) 1
 AJ2958  ELLIP H (04/24/01)  255.887  (m)                       GP(       ) 4 1
 AJ2958
 AJ2958.Superseded values are not recommended for survey control.
 AJ2958
 AJ2958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2958.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2958
 AJ2958_MARKER: DD = SURVEY DISK
 AJ2958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2958_STAMPING: MARMAPL-1A
 AJ2958_MARK LOGO: NONE
 AJ2958_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2958+STABILITY: SURFACE MOTION
 AJ2958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2958+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2025
 AJ2958
 AJ2958  HISTORY     - Date     Condition        Report By
 AJ2958  HISTORY     - UNK      MONUMENTED
 AJ2958  HISTORY     - 20000830 GOOD             SECI
 AJ2958  HISTORY     - 20250611 GOOD             ASMINC
 AJ2958
 AJ2958                          STATION DESCRIPTION
 AJ2958
 AJ2958'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2958'STATION IS LOCATED WITHIN THE CITY OF MARENGO IN SECTION 1 T43N
 AJ2958'R5E.  TO REACH THE STATION FROM THE INTERSECTION OF US RT 20 AND
 AJ2958'MAPLE STREET PROCEED SOUTH ON MAPLE STREET FOR 1.1 MI TO STATION
 AJ2958'LOCATED 30.1 FT WEST OF CENTERLINE OF MAPLE STREET.  STATION IS 150
 AJ2958'FT NORTH OF PK NAIL IN POWERPOLE, 25 FT SOUTH OF PK NAIL IN
 AJ2958'POWERPOLE, 141 FT SOUTH OF FENCE CORNER,  AND 2.0 FT EAST OF
 AJ2958'ORANGE FIBERGLASS WITNESS POST.
 AJ2958'
 AJ2958
 AJ2958                          STATION RECOVERY (2025)
 AJ2958
 AJ2958'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ2958'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK2742 ***********************************************************************
 DK2742  DESIGNATION -  MARN
 DK2742  PID         -  DK2742
 DK2742  STATE/COUNTY-  IL/WILLIAMSON
 DK2742  COUNTRY     -  US
 DK2742  USGS QUAD   -  MARION (2018)
 DK2742
 DK2742                         *CURRENT SURVEY CONTROL
 DK2742  ______________________________________________________________________
 DK2742* NAD 83(2011) POSITION- 37 44 52.43521(N) 088 56 04.36470(W)   ADJUSTED
 DK2742* NAD 83(2011) ELLIP HT-   115.301 (meters)        (06/27/12)   ADJUSTED
 DK2742* NAD 83(2011) EPOCH   -  2010.00
 DK2742* NAVD 88 ORTHO HEIGHT -   144.5   (meters)      474.    (feet) GPS OBS
 DK2742  ______________________________________________________________________
 DK2742  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK2742  GEOID HEIGHT    -        -29.164 (meters)                     GEOID03
 DK2742  GEOID HEIGHT    -        -29.167 (meters)                     GEOID18
 DK2742  NAD 83(2011) X  -     93,897.203 (meters)                     COMP
 DK2742  NAD 83(2011) Y  - -5,048,826.151 (meters)                     COMP
 DK2742  NAD 83(2011) Z  -  3,883,426.799 (meters)                     COMP
 DK2742  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 DK2742
 DK2742  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK2742  Standards:
 DK2742         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK2742            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK2742  -------------------------------------------------------------------
 DK2742  NETWORK    0.60   1.10           0.28   0.20   0.56     -0.08423324
 DK2742  -------------------------------------------------------------------
 DK2742  Click here for local accuracies and other accuracy information.
 DK2742
 DK2742.The horizontal coordinates were established by GPS observations
 DK2742.and adjusted by the National Geodetic Survey in June 2012.
 DK2742
 DK2742.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK2742.been affixed to the stable North American tectonic plate. See 
 DK2742.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK2742
 DK2742.The horizontal coordinates are valid at the epoch date displayed above
 DK2742.which is a decimal equivalence of Year/Month/Day.
 DK2742
 DK2742.The orthometric height was determined by GPS observations and a
 DK2742.high-resolution geoid model.
 DK2742
 DK2742.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK2742.GEOID18 height accuracy estimate available here.
 DK2742
 DK2742.Click photographs - Photos may exist for this station.
 DK2742
 DK2742.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK2742
 DK2742.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK2742
 DK2742.The ellipsoidal height was determined by GPS observations
 DK2742.and is referenced to NAD 83.
 DK2742
 DK2742. The following values were computed from the NAD 83(2011) position.
 DK2742
 DK2742;                    North         East     Units Scale Factor Converg.
 DK2742;SPC IL E     -   120,163.979   247,014.854   MT  1.00000957   -0 22 05.0
 DK2742;SPC IL E     -   394,237.99    810,414.57   sFT  1.00000957   -0 22 05.0
 DK2742;UTM  16      - 4,179,606.293   329,564.067   MT  0.99995780   -1 11 04.5
 DK2742
 DK2742!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK2742!SPC IL E     -   0.99998191  x   1.00000957  =   0.99999148
 DK2742!UTM  16      -   0.99998191  x   0.99995780  =   0.99993971
 DK2742
 DK2742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2956479606(NAD 83)
 DK2742
 DK2742                          SUPERSEDED SURVEY CONTROL
 DK2742
 DK2742  NAD 83(2007)-  37 44 52.43546(N)    088 56 04.36532(W) AD(2002.00) 1
 DK2742  ELLIP H (10/24/07)  115.319  (m)                       GP(2002.00) 3 2
 DK2742
 DK2742.Superseded values are not recommended for survey control.
 DK2742
 DK2742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK2742.See file dsdata.pdf to determine how the superseded data were derived.
 DK2742
 DK2742_MARKER: DD = SURVEY DISK
 DK2742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK2742_STAMPING: NONE
 DK2742_MARK LOGO: ILDT
 DK2742_PROJECTION: PROJECTING 100 CENTIMETERS
 DK2742_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK2742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK2742+STABILITY: SURFACE MOTION
 DK2742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK2742+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2007
 DK2742
 DK2742  HISTORY     - Date     Condition        Report By
 DK2742  HISTORY     - 2006     MONUMENTED       ILDT
 DK2742  HISTORY     - 20070820 GOOD             ILDT
 DK2742
 DK2742                          STATION DESCRIPTION
 DK2742
 DK2742'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CFP)
 DK2742'FROM THE JUNCTION OF IL 13 AND IL 37 ON THE NORTHERN PART OF MARION
 DK2742'IL, PROCEED 0.7 MILES  TO THE JUNCTION OF ROBINSON ROAD. TURN LEFT ON
 DK2742'ROBINSON ROAD AND 0.1 MILES TO ENTRANCE  TO THE MARION IDOT
 DK2742'MAINTENANCE YARD. TURN LEFT TO ENTER THE MAINTENANCE YARD AND  MARK ON
 DK2742'RIGHT JUST PAST THE GATES. MARK IS LOCATED 7.8 M SOUTH OF PERIMETER
 DK2742'FENCE, 9 M SE  OF GATEPOST AND 4 M EAST OF PRIVATE VEHICLES AT OWN
 DK2742'RISK SIGN. MARK IS A FIVE EIGHTS INCH THREAD SET IN THE TOP OF A
 DK2742'CONCRETE PILLAR. THE THREAD IS USED  TO FORCE CENTER SURVEY
 DK2742'INSTRUMENTS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0513 ***********************************************************************
 LC0513  DESIGNATION -  MAROA
 LC0513  PID         -  LC0513
 LC0513  STATE/COUNTY-  IL/MACON
 LC0513  COUNTRY     -  US
 LC0513  USGS QUAD   -  MAROA (2018)
 LC0513
 LC0513                         *CURRENT SURVEY CONTROL
 LC0513  ______________________________________________________________________
 LC0513* NAD 83(1997) POSITION- 40 02 10.86773(N) 088 57 10.57760(W)   ADJUSTED
 LC0513* NAVD 88 ORTHO HEIGHT -   219.717 (meters)      720.85  (feet) ADJUSTED
 LC0513  ______________________________________________________________________
 LC0513  GEOID HEIGHT    -        -32.162 (meters)                     GEOID18
 LC0513  LAPLACE CORR    -          1.48  (seconds)                    DEFLEC18
 LC0513  DYNAMIC HEIGHT  -        219.603 (meters)      720.48  (feet) COMP
 LC0513  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 LC0513
 LC0513  HORZ ORDER      -  SECOND
 LC0513  VERT ORDER      -  FIRST     CLASS I
 LC0513
 LC0513.The horizontal coordinates were established by classical geodetic methods
 LC0513.and adjusted by the National Geodetic Survey in October 1999.
 LC0513
 LC0513.The orthometric height was determined by differential leveling and
 LC0513.adjusted by the NATIONAL GEODETIC SURVEY
 LC0513.in June 1991.
 LC0513
 LC0513.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0513.GEOID18 height accuracy estimate available here.
 LC0513
 LC0513.Click photographs - Photos may exist for this station.
 LC0513
 LC0513.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0513
 LC0513.The dynamic height is computed by dividing the NAVD 88
 LC0513.geopotential number by the normal gravity value computed on the
 LC0513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0513.degrees latitude (g = 980.6199 gals.).
 LC0513
 LC0513.The modeled gravity was interpolated from observed gravity values.
 LC0513
 LC0513. The following values were computed from the NAD 83(1997) position.
 LC0513
 LC0513;                    North         East     Units Scale Factor Converg.
 LC0513;SPC IL E     -   374,220.509   247,118.759   MT  1.00000941   -0 23 54.9
 LC0513;SPC IL E     - 1,227,755.12    810,755.46   sFT  1.00000941   -0 23 54.9
 LC0513;UTM  16      - 4,433,619.009   333,380.581   MT  0.99994177   -1 15 23.6
 LC0513
 LC0513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0513!SPC IL E     -   0.99997058  x   1.00000941  =   0.99997999
 LC0513!UTM  16      -   0.99997058  x   0.99994177  =   0.99991235
 LC0513
 LC0513:                Primary Azimuth Mark                     Grid Az
 LC0513:SPC IL E     -  OSPUR                                    358 36 39.5
 LC0513:UTM  16      -  OSPUR                                    359 28 08.2
 LC0513
 LC0513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3338033619(NAD 83)
 LC0513
 LC0513|---------------------------------------------------------------------|
 LC0513| PID    Reference Object                     Distance      Geod. Az  |
 LC0513|                                                           dddmmss.s |
 LC0513| LC0512 MAROA RM 1                            9.165 METERS 05138     |
 LC0513| LC1800 MAROA 1920 TP                       323.405 METERS 08648     |
 LC0513| LC0511 MAROA RM 2                            9.725 METERS 30324     |
 LC0513| LC0506 OSPUR                               APPROX. 5.8 KM 3581244.6 |
 LC0513|---------------------------------------------------------------------|
 LC0513
 LC0513                          SUPERSEDED SURVEY CONTROL
 LC0513
 LC0513  NAD 83(1986)-  40 02 10.87519(N)    088 57 10.57416(W) AD(       ) 2
 LC0513  NAD 27      -  40 02 10.74600(N)    088 57 10.27250(W) AD(       ) 2
 LC0513  USSD        -  40 02 10.86500(N)    088 57 10.17600(W) AD(       ) 3
 LC0513  NGVD 29 (??/??/92)  219.792  (m)          721.10   (f) ADJ UNCH    1 1
 LC0513  NGVD 29             219.77   (m)          721.0    (f) LEVELING    3  
 LC0513
 LC0513.Superseded values are not recommended for survey control.
 LC0513
 LC0513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0513.See file dsdata.pdf to determine how the superseded data were derived.
 LC0513
 LC0513_MARKER: DS = TRIANGULATION STATION DISK
 LC0513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0513_STAMPING: MAROA 1920
 LC0513_MARK LOGO: CGS
 LC0513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0513+STABILITY: SURFACE MOTION
 LC0513
 LC0513  HISTORY     - Date     Condition        Report By
 LC0513  HISTORY     - 1920     MONUMENTED       CGS
 LC0513  HISTORY     - 1956     MARK NOT FOUND   USGS
 LC0513  HISTORY     - 1968     GOOD             CGS
 LC0513  HISTORY     - 1969     GOOD             CGS
 LC0513  HISTORY     - 1969     GOOD             CGS
 LC0513  HISTORY     - 1976     GOOD             NGS
 LC0513  HISTORY     - 20220112 MARK NOT FOUND   ILDT
 LC0513
 LC0513                          STATION DESCRIPTION
 LC0513
 LC0513'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0513'STATION IS LOCATED AT MAROA, ON THE W SIDE OF THE ILLINOIS
 LC0513'CENTRAL RAILROAD TRACK, 30 YARDS S OF THE RAILROAD STATION
 LC0513'PLATFORM, 270 YARDS N OF MILEPOST 765, AND 1.34 METERS (4.40
 LC0513'FEET) W OF THE W AND NEAREST RAIL.  THE SURFACE AND UNDERGROUND
 LC0513'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE,
 LC0513'AND THE REFERENCE MARK IS A BRONZE DISK
 LC0513'SET IN THE CONCRETE SIDEWALK.  THE REFERENCE MARK IS ON
 LC0513'THE OPPOSITE SIDE OF THE TRACK, 9.14 METERS (29.99 FEET) FROM
 LC0513'THE STATION.  THE ELEVATION OF THE
 LC0513'STATION MARK IS 219.924 METERS (721.534 FEET) AND OF THE
 LC0513'REFERENCE MARK 220.049 METERS (721.944 FEET).
 LC0513
 LC0513                          STATION RECOVERY (1956)
 LC0513
 LC0513'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 LC0513'THIS MARK CAN BE PRESUMED DESTROYED BECAUSE RAILROAD TRACKS
 LC0513'WERE LAID ON THE SITE OF THE MARK.  REFERENCE MARK IS OKAY.
 LC0513
 LC0513                          STATION RECOVERY (1968)
 LC0513
 LC0513'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LC0513'THE STATION MARK WAS FOUND IN GOOD CONDITION, REFERENCE MARK
 LC0513'1 IS IN FAIR CONDITION EVEN THOUGH THE SIDEWALK HAS CRACKED
 LC0513'NEAR IT.  A REFERENCE MARK 2 WAS SET.  A NEW DESCRIPTION
 LC0513'FOLLOWS.
 LC0513'
 LC0513'STATION IS LOCATED ABOUT 1 BLOCK EAST OF THE MAIN BUSINESS
 LC0513'AREA OF MAROA ABOUT 200 FEET SOUTH OF THE MAROA DEPOT, 52
 LC0513'FEET SOUTH OF THE CENTERLINE OF E MAIN STREET AND A RAILROAD
 LC0513'CROSSING, 46 FEET SOUTHEAST OF A RAILROAD CROSSING LIGHT, 125
 LC0513'FEET WEST OF THE CENTERLINE OF OAK STREET, 36 FEET NORTHWEST
 LC0513'OF A TELEPHONE POLE, 18.5 FEET EAST OF THE EAST RAIL OF A
 LC0513'SIDE TRACK, 5 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK
 LC0513'AND ABOUT 1 FOOT UNDERGROUND.  THE DISK IS STAMPED MAROA 1920.
 LC0513'
 LC0513'REFERENCE MARK 1 IS A STANDARD DISK STAMPED MAROA 1920 SET
 LC0513'IN A DRILL HOLE IN AN EAST-WEST SIDEWALK, 33 FEET SOUTH OF
 LC0513'THE CENTERLINE OF MAIN STREET, 14 FEET EAST OF THE EAST RAIL
 LC0513'OF THE RAILROAD TRACK AND 6 INCHES NORTH OF THE SOUTH EDGE
 LC0513'OF THE SIDEWALK.
 LC0513'
 LC0513'REFERENCE MARK 2 IS A STANDARD DISK STAMPED MAROA 1920 NO 2
 LC0513'1968 SET IN A DRILL HOLE IN THE EAST WEST SIDEWALK, 32 FEET
 LC0513'SOUTH OF THE CENTERLINE OF MAIN STREET, 14 FEET SOUTHEAST
 LC0513'OF THE CROSSING LIGHT, 2.7 FEET WEST OF THE WEST RAIL OF THE
 LC0513'SIDE TRACK AND 6 INCHES NORTH OF THE SOUTH EDGE OF THE SIDEWALK.
 LC0513'
 LC0513'NOTE--THIS STATION WAS REPORTED NOT FOUND AND PRESUMED DESTROYED
 LC0513'BY THE USGS IN 1956.
 LC0513'
 LC0513'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0513'
 LC0513'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MAROA
 LC0513
 LC0513                          STATION RECOVERY (1969)
 LC0513
 LC0513'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0513'THE STATION MARK, STAMPED MAROA 1920 IS AT MAROA, 73 YARDS
 LC0513'SOUTH OF THE SOUTH END OF THE ILLINOIS CENTRAL RAILROAD
 LC0513'STATION, 87 YARDS EAST OF THE NORTHEAST CORNER OF THE POST
 LC0513'OFFICE, 50 FEET SOUTH OF THE CENTER LINE OF MAIN STREET, 5
 LC0513'FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 18-1/2 FEET
 LC0513'EAST OF THE EAST RAIL OF THE MOST WESTERLY SET OF TRACKS,
 LC0513'46-1/2 FEET SOUTHEAST AND ACROSS A SIDETRACK FROM A RAILROAD
 LC0513'WARNING LIGHT, 32 FEET WEST OF THE SOUTHWEST CORNER OF A METAL
 LC0513'CONTROL BOX, 32.1 FEET SOUTHEAST OF R.M. 2, 29.99 FEET
 LC0513'SOUTHWEST AND ACROSS THE TRACK FROM R.M. MAROA, ABOUT 1-1/2
 LC0513'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 LC0513'CONCRETE POST WHICH IS 10 INCHES BELOW THE SURFACE OF THE
 LC0513'GROUND.
 LC0513'
 LC0513'R.M. MAROA, STAMPED MAROA 1920 IS 29.99 FEET NORTHEAST AND
 LC0513'ACROSS THE TRACK FROM THE STATION MARK, 67 YARDS SOUTH OF
 LC0513'THE SOUTH END OF THE ILLINOIS CENTRAL RAILROAD STATION, 79
 LC0513'YARDS EAST OF THE NORTHEAST CORNER OF THE POST OFFICE, 34
 LC0513'FEET SOUTH OF THE CENTER LINE OF MAIN STREET, 14-1/2 FEET
 LC0513'EAST OF THE EAST RAIL OF THE MAIN TRACK, SET IN THE TOP OF
 LC0513'THE SOUTH EDGE OF AN EAST-WEST SIDEWALK, 11.6 FEET NORTHWEST
 LC0513'OF THE NORTHWEST CORNER OF A METAL CONTROL BOX, 50.6 FEET
 LC0513'EAST OF R.M. 2, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 LC0513'TRACK.
 LC0513'
 LC0513'R.M. 2, STAMPED MAROA NO 2 1920 1968 IS 32.1 FEET NORTHWEST
 LC0513'OF THE STATION MARK, 67 YARDS SOUTH OF THE SOUTH END OF THE
 LC0513'ILLINOIS CENTRAL RAILROAD STATION, 50 FEET SOUTH OF THE
 LC0513'CENTER LINE OF MAIN STREET, 31 FEET WEST OF THE WEST RAIL
 LC0513'OF THE MAIN TRACK, 2-1/2 FEET WEST OF THE WEST RAIL OF A
 LC0513'SIDETRACK, SET IN THE TOP OF THE SOUTH EDGE OF A CONCRETE
 LC0513'SIDEWALK, 14 FEET SOUTHEAST OF A RAILROAD WARNING LIGHT,
 LC0513'50.6 FEET WEST OF R.M. MAROA, AND ABOUT LEVEL WITH THE TRACK.
 LC0513'
 LC0513'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MAROA
 LC0513
 LC0513                          STATION RECOVERY (1969)
 LC0513
 LC0513'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0513'AT MAROA.
 LC0513'AT MAROA, 73 YARDS SOUTH OF THE SOUTH END OF THE ILLINOIS CENTRAL
 LC0513'RAILROAD STATION, 87 YARDS EAST OF THE NORTHEAST CORNER OF THE
 LC0513'POST OFFICE, 50 FEET SOUTH OF THE CENTER LINE OF MAIN STREET, 5 FEET
 LC0513'WEST OF THE WEST RAIL OF THE MAIN TRACK, 18 1/2 FEET EAST OF THE
 LC0513'EAST RAIL OF THE MOST WESTESRLY SET OF TRACKS, 46 1/2 FEET
 LC0513'SOUTHEAST AND ACROSS A SIDETRACK FROM A RAILROAD WARNING LIGHT,
 LC0513'32 FEET WEST OF THE SOUTHWEST CORNER OF A METAL CONTROL BOX, 32.1
 LC0513'FEET SOUTHEAST OF MAROA RM 2, 29.99 FEET SOUTHWEST AND ACROSS THE
 LC0513'TRACK FROM RM MAROA, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK,
 LC0513'AND SET IN THE TOP OF A CONCRETE POST WHICH IS 10 INCHES BELOW THE
 LC0513'SURFACE OF THE GORUND.  SEC 11, T18N, R2E
 LC0513
 LC0513                          STATION RECOVERY (1976)
 LC0513
 LC0513'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0513'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 LC0513'CONDITION.  THE DISTANCE TO REFERENCE MARK 1 COMPARED FAVORABLY WITH
 LC0513'THE 1968 OBSERVATIONS, HOWEVER A DIFFERENCE OF .005 METERS LONGER
 LC0513'IN DISTANCE WAS NOTED TO RM 2 AND VERIFIED AT THIS TIME.  A
 LC0513'DIFFERENCE OF 5 MINUTES AND 30 SECONDS SMALLER IN DIRECTION BETWEEN
 LC0513'THE REFERENCE MARKS WAS NOTED AT THIS TIME.  IT APPEARS THAT THE
 LC0513'SIDEWALK HAS BEEN CRACKED DUE TO SOME CONSTRUCTION WORK.
 LC0513'
 LC0513'THE STATION IS LOCATED ABOUT ONE BLOCK EAST OF THE MAIN BUSINESS AREA
 LC0513'OF MAROA AND ON ILLINOIS CENTRAL RAILROAD PROPERTY.
 LC0513'
 LC0513'TO REACH THE STATION FROM THE POST OFFICE IN MAROA, GO EAST ON MAIN
 LC0513'STREET FOR 0.05 MILE TO THE RAILROAD CROSSING AND THE STATION ON THE
 LC0513'RIGHT.
 LC0513'
 LC0513'THE STATION MARK IS A STANDARD DISK STAMPED MAROA 1920 SET IN THE TOP
 LC0513'OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS 5 INCHES BELOW THE
 LC0513'GROUND SURFACE.  IT IS 4.5 FEET WEST OF THE WEST RAIL OF THE EAST
 LC0513'SET OF RAILROAD TRACKS, 18 FEET EAST OF THE EAST RAIL OF THE WEST
 LC0513'SET OF RAILROAD TRACKS, 36 FEET NORTH-NORTHWEST OF A POWERLINE POLE
 LC0513'NUMBER 440, 43 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 LC0513'RAILROAD LOADING RAMP, AND 51 FEET SOUTH OF THE CENTER OF EAST
 LC0513'MAIN STREET.  THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF
 LC0513'CONCRETE THAT IS 42-INCHES BELOW THE GROUND SURFACE.
 LC0513'
 LC0513'REFERENCE MARK 1 IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN THE
 LC0513'SOUTH EDGE OF THE EAST-WEST SIDEWALK.  THE MARK IS 12 FEET EAST OF
 LC0513'THE EAST RAIL OF THE EAST SET OF RAILROAD TRACKS, 27 FEET SOUTH OF
 LC0513'THE APPROXIMATE CENTER OF EAST MAIN STREET, AND 35 FEET
 LC0513'NORTH-NORTHWEST OF A POWERLINE POLE NUMBER 440.
 LC0513'
 LC0513'REFERENCE MARK 2 IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN THE
 LC0513'SOUTH EDGE OF THE EAST-WEST SIDEWALK.  THE MARK IS 2.5 FEET WEST OF
 LC0513'THE WEST RAIL OF THE WEST SET OF RAILROAD TRACKS, 12 FEET SOUTHEAST
 LC0513'OF THE APPROXIMATE CENTER OF A MANHOLE COVER, 22 FEET WEST OF THE
 LC0513'EAST RAIL OF THE EAST SET OF RAILROAD TRACKS, AND 27 FEET SOUTH
 LC0513'OF THE APPROXIMATE CENTER OF EAST MAIN STREET.
 LC0513'
 LC0513'TRIANGULATION STATION OSPUR 1920 CAN BE USED AS AN AZIMUTH MARK.
 LC0513'
 LC0513'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 BLOCK EAST OF
 LC0513'DOWNTOWN MAROA.
 LC0513
 LC0513                          STATION RECOVERY (2022)
 LC0513
 LC0513'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LC0513'STATION FALLS IN AN OIL AND CHIP DRIVE FOR THE ELEVATOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1801 ***********************************************************************
 LC1801  DESIGNATION -  MAROA MUN TANK
 LC1801  PID         -  LC1801
 LC1801  STATE/COUNTY-  IL/MACON
 LC1801  COUNTRY     -  US
 LC1801  USGS QUAD   -  MAROA (2018)
 LC1801
 LC1801                         *CURRENT SURVEY CONTROL
 LC1801  ______________________________________________________________________
 LC1801* NAD 83(1997) POSITION- 40 02 22.83394(N) 088 57 20.83241(W)   ADJUSTED
 LC1801  ______________________________________________________________________
 LC1801  GEOID HEIGHT    -        -32.164 (meters)                     GEOID18
 LC1801  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 LC1801  HORZ ORDER      -  THIRD
 LC1801
 LC1801.The horizontal coordinates were established by classical geodetic methods
 LC1801.and adjusted by the National Geodetic Survey in October 1999.
 LC1801
 LC1801.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1801.GEOID18 height accuracy estimate available here.
 LC1801
 LC1801.Click photographs - Photos may exist for this station.
 LC1801
 LC1801.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1801
 LC1801. The following values were computed from the NAD 83(1997) position.
 LC1801
 LC1801;                    North         East     Units Scale Factor Converg.
 LC1801;SPC IL E     -   374,591.274   246,878.222   MT  1.00000973   -0 24 01.6
 LC1801;SPC IL E     - 1,228,971.54    809,966.30   sFT  1.00000973   -0 24 01.6
 LC1801;SPC IL W     -   375,095.506   803,337.097   MT  1.00007259   +0 46 44.6
 LC1801;SPC IL W     - 1,230,625.84  2,635,615.13   sFT  1.00007259   +0 46 44.6
 LC1801;UTM  16      - 4,433,993.310   333,145.639   MT  0.99994274   -1 15 30.5
 LC1801
 LC1801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3314533993(NAD 83)
 LC1801
 LC1801                          SUPERSEDED SURVEY CONTROL
 LC1801
 LC1801  NAD 83(1986)-  40 02 22.84122(N)    088 57 20.82892(W) AD(       ) 3
 LC1801  NAD 27      -  40 02 22.71770(N)    088 57 20.53964(W) AD(       ) 3
 LC1801
 LC1801.Superseded values are not recommended for survey control.
 LC1801
 LC1801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1801.See file dsdata.pdf to determine how the superseded data were derived.
 LC1801
 LC1801_MARKER: 53 = ELEVATED TANK
 LC1801
 LC1801  HISTORY     - Date     Condition        Report By
 LC1801  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1801
 LC1801                          STATION DESCRIPTION
 LC1801
 LC1801'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1801'MAROA MUNICIPAL WATER TANK IS 4-LEGGED STEEL STRUCTURE
 LC1801'WITH CONICAL TOPPED TANK.  THE STRUCTURE IS PAINTED SILVER, HAS THE
 LC1801'LETTERS MAROA IN BLACK ON THE NORTH AND SOUTH SIDES AND AN
 LC1801'OVERALL HEIGHT OF ABOUT 90 FEET.
 LC1801'
 LC1801'THE TANK IS LOCATED IN THE NORTH EDGE OF MAROA, 0.2 MILE OF THE
 LC1801'INTERSECTION OF U.S. HIGHWAY 51 AND MAIN STREET, ALONG
 LC1801'THE EAST SIDE OF HIGHWAY 51.
 LC1801'
 LC1801'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1802 ***********************************************************************
 LC1802  DESIGNATION -  MAROA PLAINS TV MICROWAVE
 LC1802  PID         -  LC1802
 LC1802  STATE/COUNTY-  IL/MACON
 LC1802  COUNTRY     -  US
 LC1802  USGS QUAD   -  MAROA (2018)
 LC1802
 LC1802                         *CURRENT SURVEY CONTROL
 LC1802  ______________________________________________________________________
 LC1802* NAD 83(1997) POSITION- 40 03 04.81317(N) 088 57 53.38712(W)   ADJUSTED
 LC1802  ______________________________________________________________________
 LC1802  GEOID HEIGHT    -        -32.169 (meters)                     GEOID18
 LC1802  LAPLACE CORR    -          1.57  (seconds)                    DEFLEC18
 LC1802  HORZ ORDER      -  THIRD
 LC1802
 LC1802.The horizontal coordinates were established by classical geodetic methods
 LC1802.and adjusted by the National Geodetic Survey in October 1999.
 LC1802
 LC1802.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1802.GEOID18 height accuracy estimate available here.
 LC1802
 LC1802.Click photographs - Photos may exist for this station.
 LC1802
 LC1802.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1802
 LC1802. The following values were computed from the NAD 83(1997) position.
 LC1802
 LC1802;                    North         East     Units Scale Factor Converg.
 LC1802;SPC IL E     -   375,891.462   246,115.647   MT  1.00001073   -0 24 22.9
 LC1802;SPC IL E     - 1,233,237.24    807,464.42   sFT  1.00001073   -0 24 22.9
 LC1802;SPC IL W     -   376,379.798   802,547.869   MT  1.00007059   +0 46 24.3
 LC1802;SPC IL W     - 1,234,839.39  2,633,025.80   sFT  1.00007059   +0 46 24.3
 LC1802;UTM  16      - 4,435,304.686   332,402.672   MT  0.99994580   -1 15 52.6
 LC1802
 LC1802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3240235304(NAD 83)
 LC1802
 LC1802                          SUPERSEDED SURVEY CONTROL
 LC1802
 LC1802  NAD 83(1986)-  40 03 04.82094(N)    088 57 53.38479(W) AD(       ) 3
 LC1802  NAD 27      -  40 03 04.69338(N)    088 57 53.08588(W) AD(       ) 3
 LC1802
 LC1802.Superseded values are not recommended for survey control.
 LC1802
 LC1802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1802.See file dsdata.pdf to determine how the superseded data were derived.
 LC1802
 LC1802_MARKER: 44 = MICROWAVE MAST
 LC1802
 LC1802  HISTORY     - Date     Condition        Report By
 LC1802  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1802
 LC1802                          STATION DESCRIPTION
 LC1802
 LC1802'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1802'MAROA, PLAINS TELEVISION, INTER-CITY MICROWAVE RELAY
 LC1802'MAST KTX 71 IS LOCATED ABOUT 1 MILE NORTHWEST OF MAROA.  IT IS A
 LC1802'TRIANGULAR STEEL STRUCTURE, GUYED, LIGHTED, PAINTED
 LC1802'ALTERNATELY RED AND WHITE, HAS 2 REFLECTOR FANS AT THE
 LC1802'TOP, AND AN OVERALL HEIGHT OF 363 FEET.
 LC1802'
 LC1802'TO REACH FROM THE POST OFFICE IN MAROA, GO WEST ON MAIN STREET
 LC1802'FOR 0.1 MILE TO JUNCTION WITH U.S. HIGHWAY 51.  TURN RIGHT AND GO
 LC1802'NORTH ON HIGHWAY 51 FOR 1.0 MILE TO A CROSSROAD.  TURN LEFT AND
 LC1802'GO WEST FOR 0.5 MILE TO MAST ON THE LEFT.
 LC1802'
 LC1802'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0512 ***********************************************************************
 LC0512  DESIGNATION -  MAROA RM 1
 LC0512  PID         -  LC0512
 LC0512  STATE/COUNTY-  IL/MACON
 LC0512  COUNTRY     -  US
 LC0512  USGS QUAD   -  MAROA (2018)
 LC0512
 LC0512                         *CURRENT SURVEY CONTROL
 LC0512  ______________________________________________________________________
 LC0512* NAD 83(1986) POSITION- 40 02 11.05   (N) 088 57 10.27   (W)   HD_HELD1
 LC0512* NAVD 88 ORTHO HEIGHT -   219.980 (meters)      721.72  (feet) ADJUSTED
 LC0512  ______________________________________________________________________
 LC0512  GEOID HEIGHT    -        -32.162 (meters)                     GEOID18
 LC0512  DYNAMIC HEIGHT  -        219.866 (meters)      721.34  (feet) COMP
 LC0512  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 LC0512
 LC0512  VERT ORDER      -  FIRST     CLASS I
 LC0512
 LC0512.The horizontal coordinates were determined by differentially corrected
 LC0512.hand held GPS observations or other comparable positioning techniques
 LC0512.and have an estimated accuracy of +/- 3 meters.
 LC0512
 LC0512.The orthometric height was determined by differential leveling and
 LC0512.adjusted by the NATIONAL GEODETIC SURVEY
 LC0512.in June 1991.
 LC0512
 LC0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0512.GEOID18 height accuracy estimate available here.
 LC0512
 LC0512.Click photographs - Photos may exist for this station.
 LC0512
 LC0512.The dynamic height is computed by dividing the NAVD 88
 LC0512.geopotential number by the normal gravity value computed on the
 LC0512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0512.degrees latitude (g = 980.6199 gals.).
 LC0512
 LC0512.The modeled gravity was interpolated from observed gravity values.
 LC0512
 LC0512;                    North         East    Units  Estimated Accuracy
 LC0512;SPC IL E     -   374,226.1     247,126.1     MT  (+/- 3 meters HH1 GPS) 
 LC0512
 LC0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3338733624(NAD 83)
 LC0512
 LC0512                          SUPERSEDED SURVEY CONTROL
 LC0512
 LC0512  NGVD 29 (??/??/92)  220.055  (m)          721.96   (f) ADJ UNCH    1 1
 LC0512
 LC0512.Superseded values are not recommended for survey control.
 LC0512
 LC0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0512.See file dsdata.pdf to determine how the superseded data were derived.
 LC0512
 LC0512_MARKER: DR = REFERENCE MARK DISK
 LC0512_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0512_SP_SET: SIDEWALK
 LC0512_STAMPING: MAROA 1920
 LC0512_MARK LOGO: CGS
 LC0512_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0512
 LC0512  HISTORY     - Date     Condition        Report By
 LC0512  HISTORY     - 1920     MONUMENTED       CGS
 LC0512  HISTORY     - 1969     GOOD             CGS
 LC0512  HISTORY     - 20220112 MARK NOT FOUND   ILDT
 LC0512
 LC0512                          STATION DESCRIPTION
 LC0512
 LC0512'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0512'AT MAROA.
 LC0512'AT MAROA, 67 YARDS SOUTH OF THE SOUTH END OF THE ILLINOIS CENTRAL
 LC0512'RAILROAD STATION, 79 YARDS EAST OF THE NORTHEAST CORNER OF THE
 LC0512'POST OFFICE, 34 FEET SOUTH OF THE CENTER LINE OF MAIN STREET,
 LC0512'14 1/2 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 11.6 FEET
 LC0512'NORTHWEST OF THE NORTHWEST CORNER OF A METAL CONTROL BOX, SET IN
 LC0512'THE TOP OF THE SOUTH EDGE OF AN EAST-WEST SIDEWALK, 29.99 FEET
 LC0512'NORTHEAST AND ACROSS THE TRACK FROM TRIANGULATION STATION MAROA 1920,
 LC0512'50.6 FEET EAST OF MAROA RM 2, AND ABOUT 1/2 FOOT BELOW THE LEVEL
 LC0512'OF THE TRACK.  SEC 11, T18N, R2E
 LC0512
 LC0512                          STATION RECOVERY (2022)
 LC0512
 LC0512'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LC0512'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0511 ***********************************************************************
 LC0511  DESIGNATION -  MAROA RM 2
 LC0511  PID         -  LC0511
 LC0511  STATE/COUNTY-  IL/MACON
 LC0511  COUNTRY     -  US
 LC0511  USGS QUAD   -  MAROA (2018)
 LC0511
 LC0511                         *CURRENT SURVEY CONTROL
 LC0511  ______________________________________________________________________
 LC0511* NAD 83(1986) POSITION- 40 02 11.04   (N) 088 57 10.92   (W)   HD_HELD1
 LC0511* NAVD 88 ORTHO HEIGHT -   220.112 (meters)      722.15  (feet) ADJUSTED
 LC0511  ______________________________________________________________________
 LC0511  GEOID HEIGHT    -        -32.162 (meters)                     GEOID18
 LC0511  DYNAMIC HEIGHT  -        219.998 (meters)      721.78  (feet) COMP
 LC0511  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 LC0511
 LC0511  VERT ORDER      -  FIRST     CLASS I
 LC0511
 LC0511.The horizontal coordinates were determined by differentially corrected
 LC0511.hand held GPS observations or other comparable positioning techniques
 LC0511.and have an estimated accuracy of +/- 3 meters.
 LC0511
 LC0511.The orthometric height was determined by differential leveling and
 LC0511.adjusted by the NATIONAL GEODETIC SURVEY
 LC0511.in June 1991.
 LC0511
 LC0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0511.GEOID18 height accuracy estimate available here.
 LC0511
 LC0511.Click photographs - Photos may exist for this station.
 LC0511
 LC0511.The dynamic height is computed by dividing the NAVD 88
 LC0511.geopotential number by the normal gravity value computed on the
 LC0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0511.degrees latitude (g = 980.6199 gals.).
 LC0511
 LC0511.The modeled gravity was interpolated from observed gravity values.
 LC0511
 LC0511;                    North         East    Units  Estimated Accuracy
 LC0511;SPC IL E     -   374,225.9     247,110.7     MT  (+/- 3 meters HH1 GPS) 
 LC0511
 LC0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3337233624(NAD 83)
 LC0511
 LC0511                          SUPERSEDED SURVEY CONTROL
 LC0511
 LC0511  NGVD 29 (??/??/92)  220.187  (m)          722.40   (f) ADJ UNCH    1 1
 LC0511
 LC0511.Superseded values are not recommended for survey control.
 LC0511
 LC0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0511.See file dsdata.pdf to determine how the superseded data were derived.
 LC0511
 LC0511_MARKER: DR = REFERENCE MARK DISK
 LC0511_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0511_SP_SET: SIDEWALK
 LC0511_STAMPING: MAROA 1920 NO 2 1968
 LC0511_MARK LOGO: CGS
 LC0511_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0511
 LC0511  HISTORY     - Date     Condition        Report By
 LC0511  HISTORY     - 1968     MONUMENTED       CGS
 LC0511  HISTORY     - 1969     GOOD             CGS
 LC0511  HISTORY     - 20220112 MARK NOT FOUND   ILDT
 LC0511
 LC0511                          STATION DESCRIPTION
 LC0511
 LC0511'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LC0511'AT MAROA.
 LC0511'ABOUT 1 BLOCK EAST OF THE MAIN BUSINESS AREA OF MAROA, SET IN
 LC0511'A DRILL HOLE IN AN EAST-WEST SIDEWALK, 32 FEET SOUTH OF THE
 LC0511'CENTERLINE OF E. MAIN STREET, 14 FEET SOUTHEAST OF A RAILROAD
 LC0511'CROSSING LIGHT, 2.7 FEET WEST OF THE WEST RAIL OF A SIDE TRACK
 LC0511'AND 6 INCHES NORTH OF THE SOUTH EDGE OF THE SIDEWALK.
 LC0511
 LC0511                          STATION RECOVERY (1969)
 LC0511
 LC0511'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0511'RECOVERED IN GOOD CONDITION.
 LC0511
 LC0511                          STATION RECOVERY (2022)
 LC0511
 LC0511'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LC0511'THE SIDEWALK ON THE SOUTH SIDE OF MAIN STREET HAS BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2751 ***********************************************************************
 ME2751  DESIGNATION -  MARQUETTE
 ME2751  PID         -  ME2751
 ME2751  STATE/COUNTY-  IL/COOK
 ME2751  COUNTRY     -  US
 ME2751  USGS QUAD   -  ENGLEWOOD (2018)
 ME2751
 ME2751                         *CURRENT SURVEY CONTROL
 ME2751  ______________________________________________________________________
 ME2751* NAD 83(1997) POSITION- 41 46 16.70584(N) 087 41 55.60123(W)   ADJUSTED
 ME2751* NAVD 88 ORTHO HEIGHT -   188.5   (meters)      618.    (feet) VERTCON3
 ME2751  ______________________________________________________________________
 ME2751  GEOID HEIGHT    -        -33.472 (meters)                     GEOID18
 ME2751  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 ME2751  HORZ ORDER      -  FIRST
 ME2751
 ME2751.The horizontal coordinates were established by classical geodetic methods
 ME2751.and adjusted by the National Geodetic Survey in October 1999.
 ME2751
 ME2751.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2751.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2751
 ME2751.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2751.GEOID18 height accuracy estimate available here.
 ME2751
 ME2751.Click photographs - Photos may exist for this station.
 ME2751
 ME2751.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2751
 ME2751. The following values were computed from the NAD 83(1997) position.
 ME2751
 ME2751;                    North         East     Units Scale Factor Converg.
 ME2751;SPC IL E     -   566,896.719   352,760.009   MT  1.00000924   +0 25 21.8
 ME2751;SPC IL E     - 1,859,893.65  1,157,346.80   sFT  1.00000924   +0 25 21.8
 ME2751;UTM  16      - 4,624,621.163   441,921.945   MT  0.99964151   -0 27 55.8
 ME2751
 ME2751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2751!SPC IL E     -   0.99997568  x   1.00000924  =   0.99998492
 ME2751!UTM  16      -   0.99997568  x   0.99964151  =   0.99961720
 ME2751
 ME2751:                Primary Azimuth Mark                     Grid Az
 ME2751:SPC IL E     -  MARQUETTE AZ MK                          186 15 37.6
 ME2751:UTM  16      -  MARQUETTE AZ MK                          187 08 55.2
 ME2751
 ME2751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4192124621(NAD 83)
 ME2751
 ME2751|---------------------------------------------------------------------|
 ME2751| PID    Reference Object                     Distance      Geod. Az  |
 ME2751|                                                           dddmmss.s |
 ME2751| CM3091 MARQUETTE RM 1                       22.717 METERS 03529     |
 ME2751| ME2782 MARQUETTE AZ MK                     APPROX. 0.8 KM 1864059.4 |
 ME2751| CM3092 MARQUETTE RM 2                       22.697 METERS 25810     |
 ME2751|---------------------------------------------------------------------|
 ME2751
 ME2751                          SUPERSEDED SURVEY CONTROL
 ME2751
 ME2751  NAD 83(1997)-  41 46 16.70597(N)    087 41 55.60155(W) AD(       ) 1
 ME2751  NAD 83(1994)-  41 46 16.70973(N)    087 41 55.61106(W) AD(       ) 1
 ME2751  NAD 83(1986)-  41 46 16.71023(N)    087 41 55.61059(W) AD(       ) 1
 ME2751  NAD 27      -  41 46 16.59086(N)    087 41 55.42353(W) AD(       ) 1
 ME2751  NGVD 29 (07/19/86)  188.6    (m)          619.     (f) VERT ANG       
 ME2751
 ME2751.Superseded values are not recommended for survey control.
 ME2751
 ME2751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2751.See file dsdata.pdf to determine how the superseded data were derived.
 ME2751
 ME2751_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2751_STAMPING: MARQUETTE 1977
 ME2751_MARK LOGO: NGS
 ME2751_PROJECTION: RECESSED 10 CENTIMETERS
 ME2751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2751+STABILITY: SURFACE MOTION
 ME2751
 ME2751  HISTORY     - Date     Condition        Report By
 ME2751  HISTORY     - 1977     MONUMENTED       NGS
 ME2751  HISTORY     - 20070905 GOOD             GEOCAC
 ME2751
 ME2751                          STATION DESCRIPTION
 ME2751
 ME2751'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2751'THE STATION IS LOCATED IN THE SOUTHWEST SECTION OF CHICAGO, IN
 ME2751'THE SOUTHWEST ANGLE OF THE INTERSECTION OF WEST MARQUETTE ROAD
 ME2751'AND SOUTH SACRAMENTO DRIVE. IT IS ON THE HIGHEST POINT OF A
 ME2751'SMALL KNOLL IN THE NORTHEAST SECTION OF MARQUETTE CITY PARK.
 ME2751'ADDRESS FOR THE STATION IS 3011 WEST MARQUETTE ROAD.
 ME2751'
 ME2751'TO REACH THE AZIMUTH MARK FROM KEDZIE AVENUE, 3 BLOCKS WEST
 ME2751'OF THE STATION, GO SOUTH ON KEDZIE AVENUE FOR 0.4 MILE TO THE
 ME2751'JUNCTION OF WEST 71ST STREET. TURN LEFT AND GO EAST ON WEST
 ME2751'71ST STREET FOR 0.1 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 ME2751'
 ME2751'STATION MARKS, STAMPED---MARQUETTE 1977---, ARE STANDARD DISKS.
 ME2751'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2751'CONCRETE MONUMENT THAT IS 4 INCHES BELOW THE GROUND SURFACE
 ME2751'AND COVERED BY A CAST IRON COVER WITH THE LETTERING, NATIONAL
 ME2751'GEODETIC SURVEY. IT IS ON THE HIGHEST POINT OF THE SMALL KNOLL.
 ME2751'THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 ME2751'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME2751'
 ME2751'REFERENCE MARK 1, STAMPED---MARQUETTE NO 1 1977---, IS A
 ME2751'STANDARD DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2751'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 22 FEET
 ME2751'EAST OF A 14-INCH MIMOSA TREE AND 17 FEET SOUTHEAST OF A
 ME2751'12-INCH MIMOSA TREE.
 ME2751'
 ME2751'REFERENCE MARK 2, STAMPED---MARQUETTE NO 2 1977---, IS A
 ME2751'STANDARD DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2751'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 21 FEET
 ME2751'NORTH OF A 12-INCH MIMOSA TREE.
 ME2751'
 ME2751'AZIMUTH MARKS, STAMPED---MARQUETTE 1977---, ARE STANDARD DISKS.
 ME2751'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2751'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2751'WITH LETTERING, NATIONAL GEODETIC SURVEY.  IT IS
 ME2751'75 FEET NORTH OF HOUSE NUMBER 3049, 32 FEET NORTH-NORTHEAST
 ME2751'OF LIGHT POLE NUMBER 3014 AND 9 FEET NORTH OF WEST 71ST STREET.
 ME2751'THE UNDERGROUND DISK IS SET IN TOP OF AN IRREGULAR MASS OF
 ME2751'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME2751'
 ME2751'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 26.55 METERS.
 ME2751
 ME2751                          STATION RECOVERY (2007)
 ME2751
 ME2751'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME2751'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2782 ***********************************************************************
 ME2782  DESIGNATION -  MARQUETTE AZ MK
 ME2782  PID         -  ME2782
 ME2782  STATE/COUNTY-  IL/COOK
 ME2782  COUNTRY     -  US
 ME2782  USGS QUAD   -  ENGLEWOOD (2018)
 ME2782
 ME2782                         *CURRENT SURVEY CONTROL
 ME2782  ______________________________________________________________________
 ME2782* NAD 83(1997) POSITION- 41 45 52.25107(N) 087 41 59.42860(W)   ADJUSTED
 ME2782* NAVD 88 ORTHO HEIGHT -   185.    (meters)      607.    (feet) VERTCON3
 ME2782  ______________________________________________________________________
 ME2782  GEOID HEIGHT    -        -33.467 (meters)                     GEOID18
 ME2782  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 ME2782  HORZ ORDER      -  SECOND
 ME2782
 ME2782.The horizontal coordinates were established by classical geodetic methods
 ME2782.and adjusted by the National Geodetic Survey in October 1999.
 ME2782
 ME2782.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2782.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2782
 ME2782.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2782.GEOID18 height accuracy estimate available here.
 ME2782
 ME2782.Click photographs - Photos may exist for this station.
 ME2782
 ME2782.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2782
 ME2782. The following values were computed from the NAD 83(1997) position.
 ME2782
 ME2782;                    North         East     Units Scale Factor Converg.
 ME2782;SPC IL E     -   566,141.591   352,677.169   MT  1.00000913   +0 25 19.1
 ME2782;SPC IL E     - 1,857,416.20  1,157,075.01   sFT  1.00000913   +0 25 19.1
 ME2782;UTM  16      - 4,623,867.687   441,827.445   MT  0.99964164   -0 27 58.2
 ME2782
 ME2782!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2782!SPC IL E     -   0.99997625  x   1.00000913  =   0.99998538
 ME2782!UTM  16      -   0.99997625  x   0.99964164  =   0.99961790
 ME2782
 ME2782:                Primary Azimuth Mark                     Grid Az
 ME2782:SPC IL E     -  MARQUETTE                                006 15 37.8
 ME2782:UTM  16      -  MARQUETTE                                007 08 55.1
 ME2782
 ME2782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4182723867(NAD 83)
 ME2782
 ME2782|---------------------------------------------------------------------|
 ME2782| PID    Reference Object                     Distance      Geod. Az  |
 ME2782|                                                           dddmmss.s |
 ME2782| ME2751 MARQUETTE                           APPROX. 0.8 KM 0064056.9 |
 ME2782| ME2781 MARQUETTE AZ MK TPT                   6.098 METERS 00641     |
 ME2782|---------------------------------------------------------------------|
 ME2782
 ME2782                          SUPERSEDED SURVEY CONTROL
 ME2782
 ME2782  NAD 83(1997)-  41 45 52.25119(N)    087 41 59.42891(W) AD(       ) 2
 ME2782  NAD 83(1994)-  41 45 52.25495(N)    087 41 59.43830(W) AD(       ) 2
 ME2782  NAD 83(1986)-  41 45 52.25545(N)    087 41 59.43785(W) AD(       ) 2
 ME2782  NAD 27      -  41 45 52.13586(N)    087 41 59.25132(W) AD(       ) 2
 ME2782  NGVD 29 (07/19/86)  185.     (m)          607.     (f) VERT ANG       
 ME2782
 ME2782.Superseded values are not recommended for survey control.
 ME2782
 ME2782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2782.See file dsdata.pdf to determine how the superseded data were derived.
 ME2782
 ME2782_MARKER: DZ = AZIMUTH MARK DISK
 ME2782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2782_STAMPING: MARQUETTE 1977
 ME2782_MARK LOGO: NGS
 ME2782_PROJECTION: RECESSED 15 CENTIMETERS
 ME2782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2782+STABILITY: SURFACE MOTION
 ME2782
 ME2782  HISTORY     - Date     Condition        Report By
 ME2782  HISTORY     - 1977     MONUMENTED       NGS
 ME2782
 ME2782                          STATION DESCRIPTION
 ME2782
 ME2782'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2782'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 ME2782'MARQUETTE USING ELECTRONIC DISTANCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1454 ***********************************************************************
 MF1454  DESIGNATION -  MARSEILLES ILL BELL TEL CO MST
 MF1454  PID         -  MF1454
 MF1454  STATE/COUNTY-  IL/LASALLE
 MF1454  COUNTRY     -  US
 MF1454  USGS QUAD   -  MARSEILLES (2018)
 MF1454
 MF1454                         *CURRENT SURVEY CONTROL
 MF1454  ______________________________________________________________________
 MF1454* NAD 83(1997) POSITION- 41 22 06.66487(N) 088 40 32.93501(W)   ADJUSTED
 MF1454  ______________________________________________________________________
 MF1454  GEOID HEIGHT    -        -32.828 (meters)                     GEOID18
 MF1454  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 MF1454  HORZ ORDER      -  THIRD
 MF1454
 MF1454.The horizontal coordinates were established by classical geodetic methods
 MF1454.and adjusted by the National Geodetic Survey in October 1999.
 MF1454
 MF1454.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1454.GEOID18 height accuracy estimate available here.
 MF1454
 MF1454.Click photographs - Photos may exist for this station.
 MF1454
 MF1454.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1454
 MF1454. The following values were computed from the NAD 83(1997) position.
 MF1454
 MF1454;                    North         East     Units Scale Factor Converg.
 MF1454;SPC IL E     -   522,024.051   271,347.001   MT  0.99998510   -0 13 34.9
 MF1454;SPC IL E     - 1,712,673.91    890,244.29   sFT  0.99998510   -0 13 34.9
 MF1454;UTM  16      - 4,581,022.181   359,846.718   MT  0.99984174   -1 06 27.8
 MF1454
 MF1454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5984681022(NAD 83)
 MF1454
 MF1454                          SUPERSEDED SURVEY CONTROL
 MF1454
 MF1454  NAD 83(1986)-  41 22 06.67038(N)    088 40 32.94474(W) AD(       ) 3
 MF1454  NAD 27      -  41 22 06.55200(N)    088 40 32.67700(W) AD(       ) 3
 MF1454
 MF1454.Superseded values are not recommended for survey control.
 MF1454
 MF1454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1454.See file dsdata.pdf to determine how the superseded data were derived.
 MF1454
 MF1454_MARKER: 42 = RADIO/TV MAST
 MF1454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1454+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2008
 MF1454
 MF1454  HISTORY     - Date     Condition        Report By
 MF1454  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1454  HISTORY     - 19970815 GOOD             USPSQD
 MF1454  HISTORY     - 20020930 GOOD             USPSQD
 MF1454  HISTORY     - 20080121 GOOD             GEOCAC
 MF1454
 MF1454                          STATION DESCRIPTION
 MF1454
 MF1454'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1454'STATION IS THE CENTER OF THE TOP OF THE RADIO MAST LOCATED
 MF1454'ABOUT 13 MILES WEST OF MORRIS, 6 MILES SOUTH OF NORWAY, 75
 MF1454'FEET SOUTH OF THE CENTER OF A PAVED ROAD AND 50 FEET WEST
 MF1454'OF A GRAVEL ROAD.  IT IS A 4 LEGGED, STEEL, SELF-SUPPORTING
 MF1454'MAST, UNLIGHTED, ABOUT 80 FEET HIGH, WITH A 5 FOOT ANTENNA
 MF1454'ATOP.  THE MAST IS BUILT OF UNPAINTED GALVANIZED STEEL,
 MF1454'TOTAL HEIGHT IS ABOUT 85 FEET.
 MF1454'
 MF1454'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 MF1454'47 AND U.S. HIGHWAY 6 (WEST) IN THE NORTH SECTION OF MORRIS,
 MF1454'GO WEST ON U.S. HIGHWAY 6 FOR 6.9 MILES TO WHERE HIGHWAY
 MF1454'CURVES SOUTH AND PAVED ROAD CONTINUES AHEAD, CONTINUE WEST
 MF1454'ON PAVED ROAD FOR 6.2 MILES TO A GRAVEL SIDE ROAD LEFT, AND
 MF1454'THE STATION IN THE SOUTHWEST ANGLE AS DESCRIBED.
 MF1454
 MF1454                          STATION RECOVERY (1997)
 MF1454
 MF1454'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1454'RECOVERED IN GOOD CONDITION.
 MF1454
 MF1454                          STATION RECOVERY (2002)
 MF1454
 MF1454'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1454'RECOVERED IN GOOD CONDITION.
 MF1454
 MF1454                          STATION RECOVERY (2008)
 MF1454
 MF1454'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1454'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1378 ***********************************************************************
 KA1378  DESIGNATION -  MARSH
 KA1378  PID         -  KA1378
 KA1378  STATE/COUNTY-  IL/CLARK
 KA1378  COUNTRY     -  US
 KA1378  USGS QUAD   -  MARSHALL (2018)
 KA1378
 KA1378                         *CURRENT SURVEY CONTROL
 KA1378  ______________________________________________________________________
 KA1378* NAD 83(1997) POSITION- 39 24 00.07558(N) 087 40 10.64769(W)   ADJUSTED
 KA1378* NAVD 88 ORTHO HEIGHT -   179.514 (meters)      588.96  (feet) ADJUSTED
 KA1378  ______________________________________________________________________
 KA1378  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 KA1378  LAPLACE CORR    -         -2.40  (seconds)                    DEFLEC18
 KA1378  DYNAMIC HEIGHT  -        179.412 (meters)      588.62  (feet) COMP
 KA1378  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KA1378
 KA1378  HORZ ORDER      -  SECOND
 KA1378  VERT ORDER      -  SECOND    CLASS 0
 KA1378
 KA1378.The horizontal coordinates were established by classical geodetic methods
 KA1378.and adjusted by the National Geodetic Survey in October 1999.
 KA1378
 KA1378.The orthometric height was determined by differential leveling and
 KA1378.adjusted by the NATIONAL GEODETIC SURVEY
 KA1378.in June 1991.
 KA1378
 KA1378.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1378.GEOID18 height accuracy estimate available here.
 KA1378
 KA1378.Click photographs - Photos may exist for this station.
 KA1378
 KA1378.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1378
 KA1378.The dynamic height is computed by dividing the NAVD 88
 KA1378.geopotential number by the normal gravity value computed on the
 KA1378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1378.degrees latitude (g = 980.6199 gals.).
 KA1378
 KA1378.The modeled gravity was interpolated from observed gravity values.
 KA1378
 KA1378. The following values were computed from the NAD 83(1997) position.
 KA1378
 KA1378;                    North         East     Units Scale Factor Converg.
 KA1378;SPC IL E     -   303,597.159   357,168.402   MT  1.00001522   +0 25 16.6
 KA1378;SPC IL E     -   996,051.68  1,171,810.00   sFT  1.00001522   +0 25 16.6
 KA1378;UTM  16      - 4,361,382.729   442,343.703   MT  0.99964093   -0 25 30.2
 KA1378
 KA1378!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1378!SPC IL E     -   0.99997690  x   1.00001522  =   0.99999212
 KA1378!UTM  16      -   0.99997690  x   0.99964093  =   0.99961784
 KA1378
 KA1378:                Primary Azimuth Mark                     Grid Az
 KA1378:SPC IL E     -  MARSH AZ MK                              252 47 06.2
 KA1378:UTM  16      -  MARSH AZ MK                              253 37 53.0
 KA1378
 KA1378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4234361382(NAD 83)
 KA1378
 KA1378|---------------------------------------------------------------------|
 KA1378| PID    Reference Object                     Distance      Geod. Az  |
 KA1378|                                                           dddmmss.s |
 KA1378| KA1380 MARSH RM 1                            7.932 METERS 23956     |
 KA1378| CM3095 MARSH AZ MK                                        2531222.8 |
 KA1378| KA1379 MARSH RM 2                           10.518 METERS 26840     |
 KA1378|---------------------------------------------------------------------|
 KA1378
 KA1378                          SUPERSEDED SURVEY CONTROL
 KA1378
 KA1378  NAD 83(1997)-  39 24 00.07540(N)    087 40 10.64725(W) AD(       ) 2
 KA1378  NAD 83(1986)-  39 24 00.08325(N)    087 40 10.64014(W) AD(       ) 2
 KA1378  NAD 27      -  39 23 59.95310(N)    087 40 10.54230(W) AD(       ) 2
 KA1378  NGVD 29 (??/??/92)  179.60   (m)          589.2    (f) COMPUTED    2 0
 KA1378  NGVD 29             179.60   (m)          589.2    (f) LEVELING    3  
 KA1378
 KA1378.Superseded values are not recommended for survey control.
 KA1378
 KA1378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1378.See file dsdata.pdf to determine how the superseded data were derived.
 KA1378
 KA1378_MARKER: DS = TRIANGULATION STATION DISK
 KA1378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1378_STAMPING: MARSH 1959
 KA1378_MARK LOGO: CGS
 KA1378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1378+STABILITY: SURFACE MOTION
 KA1378_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1378+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1378
 KA1378  HISTORY     - Date     Condition        Report By
 KA1378  HISTORY     - 1959     MONUMENTED       CGS
 KA1378  HISTORY     - 1960     GOOD             CGS
 KA1378  HISTORY     - 1967     GOOD             CGS
 KA1378  HISTORY     - 1967     GOOD             CGS
 KA1378  HISTORY     - 20050209 GOOD             ILDT
 KA1378
 KA1378                          STATION DESCRIPTION
 KA1378
 KA1378'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1378'THE STATION IS LOCATED ABOUT 1-1/2 MILES NORTHEAST OF THE CENTER OF
 KA1378'MARSHALL, 0.2 MILE WEST-SOUTHWEST OF THE JUNCTION OF
 KA1378'U.S.HIGHWAY 40 AND THE OLD ROUTE 40 AND IS ON SOUTH RIGHT-OF-WAY.
 KA1378'
 KA1378'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 40 AND STATE
 KA1378'HIGHWAY 1, IN THE NORTH EDGE OF MARSHALL, GO EAST , SOUTHEAST ON
 KA1378'U.S.HIGHWAY 40 FOR 1.45 MILE TO THE CAUTION LIGHT AT THE JUNCTION OF
 KA1378'U.S.HIGHWAY 40 AND OLD ROUTE 40, TURN RIGHT AND GO WEST-SOUTHWEST
 KA1378'ON SURFACED ROAD OLD ROUTE 40 FOR 0.2 MILE TO THE STATION ON THE LEFT
 KA1378'AS DESCRIBED.
 KA1378'
 KA1378'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KA1378'INCH CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS
 KA1378'STAMPED MARSH 1959. IT IS 57 FEET SOUTH OF THE APPROXIMATE CENTER OF
 KA1378'ROAD, 40 FEET SOUTH OF THE SOUTHEAST CORNER OF CONCRETE
 KA1378'CULVERT ABUTMENT, 9.5 FEET EAST-SOUTHEAST OF POWER LINE POLE AND 5
 KA1378'FEET SOUTH-SOUTHEAST OF WITNESS POST.
 KA1378'
 KA1378'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK SET IN TOP OF A 12
 KA1378'X12 INCH CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE
 KA1378'DISK IS STAMPED MARSH NO 1 1959. IT IS 34.5 FEET SOUTH-SOUTHWEST OF
 KA1378'THE SOUTHWEST CORNER OF CONCRETE CULVERT ABUTMENT, 46.5
 KA1378'FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD AND 29 FEET SOUTHWEST OF
 KA1378'POWER POLE.
 KA1378'
 KA1378'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KA1378'A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 2
 KA1378'INCHES AND THE DISK IS STAMPED MARSH NO 2 1959. IT IS 60 FEET SOUTH
 KA1378'OF THE APPROXIMATE CENTER OF ROAD, 17.5 FEET SOUTH-SOUTHWEST OF
 KA1378'POWER LINE POLE AND 51.5 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER
 KA1378'OF A CONCRETE CULVERT ABUTMENT.
 KA1378'
 KA1378'AZIMUTH MARK IS A STANDARD AZIMUTH MARK SET IN TOP OF A 12 X 12 INCH
 KA1378'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS
 KA1378'STAMPED MARSH 1959. IT IS 57 FEET EAST-SOUTHEAST OF THE SOUTHEAST
 KA1378'CORNER OF HOUSE, 19 FEET EAST OF APPROXIMATE CENTER OF ROAD, 11
 KA1378'FEET SOUTH OF TELEPHONE POLE, 2.6 FEET NORTH-NORTHWEST OF WITNESS
 KA1378'POST AND 1 FOOT WEST OF FENCE.
 KA1378'
 KA1378'THE DISTANCE FROM R.M. 1 TO R.M. NO 2 IS 17.14 FEET OR 5.220 METERS.
 KA1378'
 KA1378'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WESTERLY ON SURFACED
 KA1378'ROAD FOR 0.35 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND
 KA1378'GO NORTH ON GRAVEL ROAD FOR 0.05 MILE TO THE MARK ON RIGHT AS
 KA1378'DESCRIBED.
 KA1378'
 KA1378'HEIGHT OF LIGHT ABOVE STATION MARK 1.81 METERS.
 KA1378
 KA1378                          STATION RECOVERY (1960)
 KA1378
 KA1378'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KA1378'1.8 MI E FROM MARSHALL.
 KA1378'1.5 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1378'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.25
 KA1378'MILE WEST-SOUTHWEST ALONG OLD U.S. HIGHWAY 40, NEAR A CONCRETE
 KA1378'BOX HIGHWAY CULVERT, 57 FEET SOUTH OF THE CENTER LINE OF THE
 KA1378'OLD HIGHWAY, 41 FEET SOUTH OF THE EAST END OF THE SOUTH HEADWALL
 KA1378'OF A CONCRETE BOX CULVERT, 9 1/2 FEET EAST-SOUTHEAST OF A POWER
 KA1378'POLE, 8 1/2 FEET EAST-SOUTHEAST OF A CONCRETE RIGHT-OF-WAY
 KA1378'MARKER, 5.0 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST, ABOUT
 KA1378'2 FEET BELOW THE LEVEL OF THE OLD HIGHWAY, AND SET IN THE TOP
 KA1378'OF A CONCRETE POST PROJECTING 1 INCH.
 KA1378
 KA1378                          STATION RECOVERY (1967)
 KA1378
 KA1378'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KA1378'THE STATION AND ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD
 KA1378'CONDITION. THE PREVIOUS DESCRIPTION IS GOOD.
 KA1378'
 KA1378'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN 1.75 MILES EAST.
 KA1378
 KA1378                          STATION RECOVERY (1967)
 KA1378
 KA1378'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1378'RECOVERED IN GOOD CONDITION.
 KA1378
 KA1378                          STATION RECOVERY (2005)
 KA1378
 KA1378'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1378'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1380 ***********************************************************************
 KA1380  DESIGNATION -  MARSH RM 1
 KA1380  PID         -  KA1380
 KA1380  STATE/COUNTY-  IL/CLARK
 KA1380  COUNTRY     -  US
 KA1380  USGS QUAD   -  MARSHALL (2018)
 KA1380
 KA1380                         *CURRENT SURVEY CONTROL
 KA1380  ______________________________________________________________________
 KA1380* NAD 83(1986) POSITION- 39 23 59.95   (N) 087 40 10.93   (W)   HD_HELD1
 KA1380* NAVD 88 ORTHO HEIGHT -   179.391 (meters)      588.55  (feet) ADJUSTED
 KA1380  ______________________________________________________________________
 KA1380  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 KA1380  DYNAMIC HEIGHT  -        179.289 (meters)      588.22  (feet) COMP
 KA1380  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KA1380
 KA1380  VERT ORDER      -  SECOND    CLASS 0
 KA1380
 KA1380.The horizontal coordinates were determined by differentially corrected
 KA1380.hand held GPS observations or other comparable positioning techniques
 KA1380.and have an estimated accuracy of +/- 3 meters.
 KA1380
 KA1380.The orthometric height was determined by differential leveling and
 KA1380.adjusted by the NATIONAL GEODETIC SURVEY
 KA1380.in June 1991.
 KA1380
 KA1380.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1380.GEOID18 height accuracy estimate available here.
 KA1380
 KA1380.Click photographs - Photos may exist for this station.
 KA1380
 KA1380.The dynamic height is computed by dividing the NAVD 88
 KA1380.geopotential number by the normal gravity value computed on the
 KA1380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1380.degrees latitude (g = 980.6199 gals.).
 KA1380
 KA1380.The modeled gravity was interpolated from observed gravity values.
 KA1380
 KA1380;                    North         East    Units  Estimated Accuracy
 KA1380;SPC IL E     -   303,593.2     357,161.7     MT  (+/- 3 meters HH1 GPS) 
 KA1380
 KA1380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4233661378(NAD 83)
 KA1380
 KA1380                          SUPERSEDED SURVEY CONTROL
 KA1380
 KA1380  NGVD 29 (??/??/92)  179.477  (m)          588.83   (f) ADJ UNCH    2 0
 KA1380
 KA1380.Superseded values are not recommended for survey control.
 KA1380
 KA1380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1380.See file dsdata.pdf to determine how the superseded data were derived.
 KA1380
 KA1380_MARKER: DR = REFERENCE MARK DISK
 KA1380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1380_STAMPING: MARSH NO 1 1959
 KA1380_MARK LOGO: CGS
 KA1380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1380+STABILITY: SURFACE MOTION
 KA1380
 KA1380  HISTORY     - Date     Condition        Report By
 KA1380  HISTORY     - 1959     MONUMENTED       CGS
 KA1380  HISTORY     - 1960     GOOD             CGS
 KA1380  HISTORY     - 1967     GOOD             CGS
 KA1380  HISTORY     - 20050209 POOR             ILDT
 KA1380
 KA1380                          STATION DESCRIPTION
 KA1380
 KA1380'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1380'1.8 MI E FROM MARSHALL.
 KA1380'1.5 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1380'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.25
 KA1380'MILE WEST-SOUTHWEST ALONG OLD U.S. HIGHWAY 40, NEAR A CONCRETE
 KA1380'BOX HIGHWAY CULVERT, 59 1/2 FEET SOUTH OF THE CENTER LINE OF
 KA1380'THE OLD HIGHWAY, 51 1/2 FEET SOUTH-SOUTHWEST OF THE WEST END OF
 KA1380'THE SOUTH HEADWALL OF THE CONCRETE BOX CULVERT, 28 1/2 FEET
 KA1380'WEST-SOUTHWEST OF A POWER POLE, 31 FEET SOUTHEAST OF A CONCRETE
 KA1380'RIGHT-OF-WAY MARKER, 34.6 FEET WEST-SOUTHWEST OF TRIANGULATION
 KA1380'STATION MARSH, 34.6 FEET WEST-SOUTHWEST OF A METAL WITNESS POST,
 KA1380'ABOUT 2 FEET BELOW THE LEVEL OF THE OLD HIGHWAY AND SET IN THE
 KA1380'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1380
 KA1380                          STATION RECOVERY (1967)
 KA1380
 KA1380'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1380'RECOVERED IN GOOD CONDITION.
 KA1380
 KA1380                          STATION RECOVERY (2005)
 KA1380
 KA1380'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1380'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1379 ***********************************************************************
 KA1379  DESIGNATION -  MARSH RM 2
 KA1379  PID         -  KA1379
 KA1379  STATE/COUNTY-  IL/CLARK
 KA1379  COUNTRY     -  US
 KA1379  USGS QUAD   -  MARSHALL (2018)
 KA1379
 KA1379                         *CURRENT SURVEY CONTROL
 KA1379  ______________________________________________________________________
 KA1379* NAD 83(1986) POSITION- 39 24 00.07   (N) 087 40 11.09   (W)   HD_HELD1
 KA1379* NAVD 88 ORTHO HEIGHT -   179.458 (meters)      588.77  (feet) ADJUSTED
 KA1379  ______________________________________________________________________
 KA1379  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 KA1379  DYNAMIC HEIGHT  -        179.356 (meters)      588.44  (feet) COMP
 KA1379  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KA1379
 KA1379  VERT ORDER      -  SECOND    CLASS 0
 KA1379
 KA1379.The horizontal coordinates were determined by differentially corrected
 KA1379.hand held GPS observations or other comparable positioning techniques
 KA1379.and have an estimated accuracy of +/- 3 meters.
 KA1379
 KA1379.The orthometric height was determined by differential leveling and
 KA1379.adjusted by the NATIONAL GEODETIC SURVEY
 KA1379.in June 1991.
 KA1379
 KA1379.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1379.GEOID18 height accuracy estimate available here.
 KA1379
 KA1379.Click photographs - Photos may exist for this station.
 KA1379
 KA1379.The dynamic height is computed by dividing the NAVD 88
 KA1379.geopotential number by the normal gravity value computed on the
 KA1379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1379.degrees latitude (g = 980.6199 gals.).
 KA1379
 KA1379.The modeled gravity was interpolated from observed gravity values.
 KA1379
 KA1379;                    North         East    Units  Estimated Accuracy
 KA1379;SPC IL E     -   303,596.9     357,157.8     MT  (+/- 3 meters HH1 GPS) 
 KA1379
 KA1379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4233361382(NAD 83)
 KA1379
 KA1379                          SUPERSEDED SURVEY CONTROL
 KA1379
 KA1379  NGVD 29 (??/??/92)  179.543  (m)          589.05   (f) ADJ UNCH    2 0
 KA1379
 KA1379.Superseded values are not recommended for survey control.
 KA1379
 KA1379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1379.See file dsdata.pdf to determine how the superseded data were derived.
 KA1379
 KA1379_MARKER: DR = REFERENCE MARK DISK
 KA1379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1379_STAMPING: MARSH NO 2 1959
 KA1379_MARK LOGO: CGS
 KA1379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1379+STABILITY: SURFACE MOTION
 KA1379_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1379+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1379
 KA1379  HISTORY     - Date     Condition        Report By
 KA1379  HISTORY     - 1959     MONUMENTED       CGS
 KA1379  HISTORY     - 1960     GOOD             CGS
 KA1379  HISTORY     - 1967     GOOD             CGS
 KA1379  HISTORY     - 20050209 GOOD             ILDT
 KA1379
 KA1379                          STATION DESCRIPTION
 KA1379
 KA1379'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1379'1.8 MI E FROM MARSHALL.
 KA1379'1.5 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1379'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.25
 KA1379'MILES WEST-SOUTHWEST ALONG OLD U.S. HIGHWAY 40, NEAR A CONCRETE
 KA1379'BOX HIGHWAY CULVERT, 46 FEET SOUTH OF THE CENTER LINE OF THE
 KA1379'OLD HIGHWAY, 35 FEET SOUTH-SOUTHWEST OF THE WEST END OF THE
 KA1379'SOUTH HEADWALL OF THE CONCRETE BOX CULVERT, 17 1/2 FEET WEST
 KA1379'OF A POWER POLE, 26 FEET EAST-SOUTHEAST OF A CONCRETE RIGHT-OF-WAY
 KA1379'MARKER, 26.0 FEET WEST OF TRIANGULATION STATION MARSH, 23.9
 KA1379'FEET WEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF
 KA1379'THE OLD HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KA1379'5 INCHES.
 KA1379
 KA1379                          STATION RECOVERY (1967)
 KA1379
 KA1379'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1379'RECOVERED IN GOOD CONDITION.
 KA1379
 KA1379                          STATION RECOVERY (2005)
 KA1379
 KA1379'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1379'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1384 ***********************************************************************
 KA1384  DESIGNATION -  MARSHALL
 KA1384  PID         -  KA1384
 KA1384  STATE/COUNTY-  IL/CLARK
 KA1384  COUNTRY     -  US
 KA1384  USGS QUAD   -  MARSHALL (2018)
 KA1384
 KA1384                         *CURRENT SURVEY CONTROL
 KA1384  ______________________________________________________________________
 KA1384* NAD 83(1997) POSITION- 39 24 48.57181(N) 087 41 38.08599(W)   ADJUSTED
 KA1384* NAVD 88 ORTHO HEIGHT -   195.004 (meters)      639.78  (feet) ADJUSTED
 KA1384  ______________________________________________________________________
 KA1384  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 KA1384  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 KA1384  DYNAMIC HEIGHT  -        194.894 (meters)      639.41  (feet) COMP
 KA1384  MODELED GRAVITY -    980,056.8   (mgal)                       NAVD 88
 KA1384
 KA1384  HORZ ORDER      -  SECOND
 KA1384  VERT ORDER      -  SECOND    CLASS 0
 KA1384
 KA1384.The horizontal coordinates were established by classical geodetic methods
 KA1384.and adjusted by the National Geodetic Survey in October 1999.
 KA1384
 KA1384.The orthometric height was determined by differential leveling and
 KA1384.adjusted by the NATIONAL GEODETIC SURVEY
 KA1384.in June 1991.
 KA1384
 KA1384.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1384.GEOID18 height accuracy estimate available here.
 KA1384
 KA1384.Click photographs - Photos may exist for this station.
 KA1384
 KA1384.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1384
 KA1384.The dynamic height is computed by dividing the NAVD 88
 KA1384.geopotential number by the normal gravity value computed on the
 KA1384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1384.degrees latitude (g = 980.6199 gals.).
 KA1384
 KA1384.The modeled gravity was interpolated from observed gravity values.
 KA1384
 KA1384. The following values were computed from the NAD 83(1997) position.
 KA1384
 KA1384;                    North         East     Units Scale Factor Converg.
 KA1384;SPC IL E     -   305,077.652   355,065.712   MT  1.00001232   +0 24 21.6
 KA1384;SPC IL E     - 1,000,908.93  1,164,911.42   sFT  1.00001232   +0 24 21.6
 KA1384;UTM  16      - 4,362,893.562   440,263.886   MT  0.99964393   -0 26 26.1
 KA1384
 KA1384!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1384!SPC IL E     -   0.99997447  x   1.00001232  =   0.99998679
 KA1384!UTM  16      -   0.99997447  x   0.99964393  =   0.99961841
 KA1384
 KA1384:                Primary Azimuth Mark                     Grid Az
 KA1384:SPC IL E     -  MARSHALL AZ MK RESET                     174 23 49.1
 KA1384:UTM  16      -  MARSHALL AZ MK RESET                     175 14 36.8
 KA1384
 KA1384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4026362893(NAD 83)
 KA1384
 KA1384|---------------------------------------------------------------------|
 KA1384| PID    Reference Object                     Distance      Geod. Az  |
 KA1384|                                                           dddmmss.s |
 KA1384| CM3098 MARSHALL RM 1                        42.550 METERS 06913     |
 KA1384| CM3099 MARSHALL RM 4                        17.059 METERS 07239     |
 KA1384| KA1382 MARSHALL RM 3                        25.203 METERS 13905     |
 KA1384| KA1385 MARSHALL AZ MK RESET                               1744810.7 |
 KA1384| CM3096 MARSHALL AZ MK                                     1775003.5 |
 KA1384| KA1383 MARSHALL RM 2                        31.797 METERS 17952     |
 KA1384| KA1869 MARSHALL MUNICIPAL TANK             APPROX. 2.5 KM 1800910.8 |
 KA1384|---------------------------------------------------------------------|
 KA1384
 KA1384                          SUPERSEDED SURVEY CONTROL
 KA1384
 KA1384  NAD 83(1997)-  39 24 48.57156(N)    087 41 38.08550(W) AD(       ) 2
 KA1384  NAD 83(1986)-  39 24 48.57969(N)    087 41 38.07864(W) AD(       ) 2
 KA1384  NAD 27      -  39 24 48.45090(N)    087 41 37.97880(W) AD(       ) 2
 KA1384  NGVD 29 (??/??/92)  195.087  (m)          640.05   (f) ADJ UNCH    2 0
 KA1384  NGVD 29             195.09   (m)          640.1    (f) LEVELING    3  
 KA1384
 KA1384.Superseded values are not recommended for survey control.
 KA1384
 KA1384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1384.See file dsdata.pdf to determine how the superseded data were derived.
 KA1384
 KA1384_MARKER: DS = TRIANGULATION STATION DISK
 KA1384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1384_STAMPING: MARSHALL 1947
 KA1384_MARK LOGO: CGS
 KA1384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1384+STABILITY: SURFACE MOTION
 KA1384
 KA1384  HISTORY     - Date     Condition        Report By
 KA1384  HISTORY     - 1947     MONUMENTED       CGS
 KA1384  HISTORY     - 1959     GOOD             CGS
 KA1384  HISTORY     - 1959     GOOD             CGS
 KA1384  HISTORY     - 1967     GOOD             CGS
 KA1384  HISTORY     - 1970     GOOD             MGA
 KA1384  HISTORY     - 1972     GOOD             ILDT
 KA1384  HISTORY     - 20050209 POOR             ILDT
 KA1384
 KA1384                          STATION DESCRIPTION
 KA1384
 KA1384'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1384'STATION IS ON HIGHWAY RIGHT-OF-WAY, 1.5 MILES NORTH OF JUNCTION OF
 KA1384'U.S. HIGHWAY 40 AND STATE HIGHWAY 1 IN MARSHALL VIA STATE
 KA1384'HIGHWAY 1, 0.15 MILE NORTH OF A OVERHEAD BRIDGE, 95 FEET WEST OF
 KA1384'CENTERLINE OF HIGHWAY 1, 26 FEET SOUTHEAST OF A FENCE CORNER, AND
 KA1384'13 FEET EAST OF A WHITE WITNESS POST. THE MARK PROJECTS 1 INCH, AND
 KA1384'THE DISK IS STAMPED MARSHALL 1947.
 KA1384'
 KA1384'REFERENCE MARK NO. 1 IS 139.60 FEET EAST- NORTHEAST OF STATION AND 35
 KA1384'FEET EAST OF CENTERLINE OF HIGHWAY 1. THE MARK PROJECTS 2 INCHES,
 KA1384'AND THE DISK IS STAMPED MARSHALL NO 1 1947.
 KA1384'
 KA1384'REFERENCE MARK NO. 2 IS 104.33 FEET SOUTH OF STATION AND 93 FEET WEST
 KA1384'OF CENTERLINE OF HIGHWAY 1. THE MARK PROJECTS 1 INCH, AND THE DISK
 KA1384'IS STAMPED MARSHALL NO 2 1947.
 KA1384'
 KA1384'AZIMUTH MARK IS 0.2 MILE SOUTH OF STATION VIA STATE HIGHWAY 1, 128
 KA1384'FEET SOUTH OF SOUTH END OF OVERHEAD BRIDGE, 19 FEET WEST OF
 KA1384'CENTERLINE OF HIGHWAY 1, AND 2 FEET NORTH OF A GUARD POST. THE MARK
 KA1384'PROJECTS 2 INCHES, AND THE DISK IS STAMPED MARSHALL 1947.
 KA1384'
 KA1384'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 KA1384
 KA1384                          STATION RECOVERY (1959)
 KA1384
 KA1384'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWF)
 KA1384'STATION MARK, REFERENCE MARK NUMBER 2 AND AZIMUTH MARK WERE RECOVERED
 KA1384'AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  AZIMUTH MARK 1947,
 KA1384'WAS DESTROYED BY THIS PARTY IN 1959 BECAUSE IT WAS NO LONGER VISIBLE
 KA1384'FROM THE STATION AND A NEW AZIMUTH MARK WAS ESTABLISHED AND IS
 KA1384'DESCRIBED BELOW. REFERENCE MARK NUMBER 1, WAS NOT FOUND AND REFERENCE
 KA1384'MARK NUMBER 3 WAS ESTABLISHED AND IS DESCRIBED BELOW.
 KA1384'
 KA1384'THE 1947 TO REACH IS ADEQUATE.
 KA1384'
 KA1384'STATION MARK IS 13.5 FEET EAST-NORTHEAST OF WITNESS POST.
 KA1384'
 KA1384'REFERENCE MARK NUMBER 3, A STANDARD REFERENCE MARK DISK STAMPED
 KA1384'MARSHALL NO 3 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KA1384'POST WH.  IS FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 89.5
 KA1384'FEET SOUTHEAST OF THE WITNESS POST, 84.5 FEET SOUTH OF A TELEPHONE
 KA1384'POLE AND FENCE CORNER, 67 FEET EAST-SOUTHEAST OF A TELEPHONE POLE AND
 KA1384'39.8 FEET WEST OF U.S. HIGHWAY NO. 1.
 KA1384'
 KA1384'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED MARSHALL RESET
 KA1384'1947 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 KA1384'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 32
 KA1384'FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE, 20.5 FEET
 KA1384'EAST OF CENTER OF U.S. HIGHWAY NO. 1, 1.5 FEET EAST OF NORTH GUARD
 KA1384'RAIL AND 1.5 FEET NORTH OF WITNESS POST.
 KA1384
 KA1384                          STATION RECOVERY (1959)
 KA1384
 KA1384'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KA1384'0.6 MI N FROM MARSHALL.
 KA1384'0.6 MILE NORTH ALONG STATE HIGHWAY 1 FROM ITS JUNCTION WITH U.S
 KA1384'HIGHWAY 40 IN MARSHALL, AT THE JUNCTION OF ROAD WEST TO A CHEMICAL
 KA1384'PLANT, 95 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 22 FEET
 KA1384'SOUTH OF A FENCE, 13 FEET EAST OF A FENCE, 26 FEET SOUTHEAST OF A
 KA1384'FENCE CORNER, 224 FEET NORTH OF THE CENTER LINE OF THE ROAD WEST,
 KA1384'240 FEET NORTH-NORTHWEST OF THE CENTER OF THE JUNCTION, ABOUT LEVEL
 KA1384'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 KA1384'THE GROUND.
 KA1384
 KA1384                          STATION RECOVERY (1967)
 KA1384
 KA1384'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KA1384'THE STATION MARK AND REFERENCE MARKS 2 AND 3 WERE FOUND IN GOOD
 KA1384'CONDITION ALONG WITH THE AZIMUTH MARK. A ROAD IS BEING BUILT
 KA1384'AND REFERENCE MARK 2 WAS DESTROYED AT THE REQUEST OF THE PROPERTY
 KA1384'OWNERS. THE DISTANCE AND DIRECTIONS TO THE REFERENCE MARKS
 KA1384'CHECKED. A NEW REFERENCE MARK WAS ESTABLISHED. THE PREVIOUS
 KA1384'DESCRIPTION IS ADEQUATE WITH THE BELOW CHANGES.
 KA1384'
 KA1384'THE STATION IS 97 FEET NORTHWEST OF A 14 INCH ELM TREE, 56 FEET
 KA1384'SOUTHWEST OF A TELEPHONE POLE, 20 FEET EAST OF THE CENTERLINE
 KA1384'OF A FRONTAGE ROAD AND 1 FOOT WEST OF A METAL WITNESS POST.
 KA1384'
 KA1384'REFERENCE MARK 3 IS 84 FEET SOUTH OF THE TELEPHONE POLE, 40 FEET WEST
 KA1384'OF THE CENTERLINE OF STATE HIGHWAY 1, 33 FEET NORTHEAST OF THE
 KA1384'TREE AND 1 FOOT SOUTH OF A METAL WITNESS POST. THE DISK WAS FOUND
 KA1384'STAMPED WITH THE DATE 1947 INSTEAD OF 1959 AS STATED IN THE
 KA1384'PREVIOUS DESCRIPTION.
 KA1384'
 KA1384'REFERENCE MARK 4 IS 41 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 6
 KA1384'FEET SOUTHEAST OF THE TELEPHONE POLE AND 6 FEET SOUTH OF A
 KA1384'CONCRETE RIGHT-OF-WAY MARKER. THE MONUMENT PROJECTS 2 INCHES AND THE
 KA1384'DISK IS STAMPED MARSHALL 1947 NO 4 1967.
 KA1384'
 KA1384'THE AZIMUTH MARK WAS FOUND AS DESCRIBED.
 KA1384'
 KA1384'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1 MILE NORTH OF
 KA1384'MARSHALL.
 KA1384
 KA1384                          STATION RECOVERY (1970)
 KA1384
 KA1384'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 KA1384'MARSHALL 1947 RECOVERED IN GOOD CONDITION.
 KA1384'
 KA1384'MARSHALL NO. 3 1959 RECOVERED IN GOOD CONDITION.
 KA1384'
 KA1384'MARSHALL NO. 4 1959 RECOVERED IN GOOD CONDITION.
 KA1384'
 KA1384'AZ. MARK MARSHALL 1959 RECOVERED IN GOOD CONDITION.
 KA1384'
 KA1384'REF. MARK - MARSHALL NO. 4 - 56.00 FEET N 65 DEG E OF STATION.
 KA1384
 KA1384                          STATION RECOVERY (1972)
 KA1384
 KA1384'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (PEE)
 KA1384'MARSHALL 1947 (STA.) RECOVERED IN GOOD CONDITION.
 KA1384'
 KA1384'MARSHALL-3 1947 AND MARSHALL-4 1947 1967 (REF. MARKERS) RECOVERED
 KA1384'IN GOOD CONDITION.
 KA1384'
 KA1384'MARSHALL 1947 (AZIMUTH) RECOVERED GOOD.  (MARKER STAMPED 1947-RESET
 KA1384'1959.
 KA1384'
 KA1384'SUGGEST CHANGE 14 INCHES ELM TO 18 INCHES ELM IN DESCRIPTION.
 KA1384'
 KA1384'SUGGEST CHANGE REFERENCE OF US-40 AND RT. 1 INTERSECTION TO OLD
 KA1384'US-40 (ARCHER STREET) SINCE NEW ROAD CONSTRUCTION OF US-40 NOW
 KA1384'BYPASSES MARSHALL TO NORTH.  REPLACED WITNESS POST AT MARSHALL-3
 KA1384'1947-POSSIBLE SHIFTING OF MARSHALL-3 DUE TO 12 INCHES TRENCH
 KA1384'-2 FEET -3 FEET DUG 1 FOOT EAST FOR BURIED TELEPHONE CABLE.
 KA1384'
 KA1384'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES NORTH OF
 KA1384'MARSHALL, ILLINOIS.
 KA1384
 KA1384                          STATION RECOVERY (2005)
 KA1384
 KA1384'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1384'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1385 ***********************************************************************
 KA1385  DESIGNATION -  MARSHALL AZ MK RESET
 KA1385  PID         -  KA1385
 KA1385  STATE/COUNTY-  IL/CLARK
 KA1385  COUNTRY     -  US
 KA1385  USGS QUAD   -  MARSHALL (2018)
 KA1385
 KA1385                         *CURRENT SURVEY CONTROL
 KA1385  ______________________________________________________________________
 KA1385* NAD 83(1986) POSITION- 39 24 37.     (N) 087 41 35.     (W)   SCALED
 KA1385* NAVD 88 ORTHO HEIGHT -   198.430 (meters)      651.02  (feet) ADJUSTED
 KA1385  ______________________________________________________________________
 KA1385  GEOID HEIGHT    -        -32.251 (meters)                     GEOID18
 KA1385  DYNAMIC HEIGHT  -        198.317 (meters)      650.65  (feet) COMP
 KA1385  MODELED GRAVITY -    980,056.5   (mgal)                       NAVD 88
 KA1385
 KA1385  VERT ORDER      -  SECOND    CLASS 0
 KA1385
 KA1385.The horizontal coordinates were scaled from a map and have
 KA1385.an estimated accuracy of +/- 6 seconds.
 KA1385
 KA1385.The orthometric height was determined by differential leveling and
 KA1385.adjusted by the NATIONAL GEODETIC SURVEY
 KA1385.in June 1991.
 KA1385
 KA1385.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1385.GEOID18 height accuracy estimate available here.
 KA1385
 KA1385.Click photographs - Photos may exist for this station.
 KA1385
 KA1385.The dynamic height is computed by dividing the NAVD 88
 KA1385.geopotential number by the normal gravity value computed on the
 KA1385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1385.degrees latitude (g = 980.6199 gals.).
 KA1385
 KA1385.The modeled gravity was interpolated from observed gravity values.
 KA1385
 KA1385;                    North         East    Units  Estimated Accuracy
 KA1385;SPC IL E     -   304,720.      355,140.      MT  (+/- 180 meters Scaled)
 KA1385
 KA1385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ403625(NAD 83)
 KA1385
 KA1385                          SUPERSEDED SURVEY CONTROL
 KA1385
 KA1385  NGVD 29 (??/??/92)  198.512  (m)          651.28   (f) ADJ UNCH    2 0
 KA1385
 KA1385.Superseded values are not recommended for survey control.
 KA1385
 KA1385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1385.See file dsdata.pdf to determine how the superseded data were derived.
 KA1385
 KA1385_MARKER: DZ = AZIMUTH MARK DISK
 KA1385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1385_STAMPING: MARSHALL 1947 RESET 1959
 KA1385_MARK LOGO: CGS
 KA1385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1385+STABILITY: SURFACE MOTION
 KA1385
 KA1385  HISTORY     - Date     Condition        Report By
 KA1385  HISTORY     - 1959     MONUMENTED       CGS
 KA1385  HISTORY     - 1960     GOOD             CGS
 KA1385  HISTORY     - 1986     GOOD             USPSQD
 KA1385  HISTORY     - 20050209 POOR             ILDT
 KA1385
 KA1385                          STATION DESCRIPTION
 KA1385
 KA1385'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1385'0.5 MI N FROM MARSHALL.
 KA1385'0.5 MILE NORTH ALONG STATE HIGHWAY 1 FROM ITS JUNCTION WITH U.S.
 KA1385'HIGHWAY 40 IN THE NORTH PART OF MARSHALL, 21 FEET EAST OF THE CENTER
 KA1385'LINE OF THE HIGHWAY, 32 FEET NORTH OF THE NORTH END OF STATE
 KA1385'HIGHWAY 1 BRIDGE OVER THE PENNSYLVANIA RAILROAD, 1 1/2 FEET
 KA1385'NORTHEAST OF A GUARD RAIL POST, 1.6 FEET NORTH OF A METAL WITNESS
 KA1385'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 KA1385'POST PROJECTING 4 INCHES.
 KA1385
 KA1385                          STATION RECOVERY (1986)
 KA1385
 KA1385'RECOVERY NOTE BY US POWER SQUADRON 1986 (MI)
 KA1385'RECOVERED IN GOOD CONDITION.
 KA1385
 KA1385                          STATION RECOVERY (2005)
 KA1385
 KA1385'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1385'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1555 ***********************************************************************
 LC1555  DESIGNATION -  MARSHALL RESET
 LC1555  PID         -  LC1555
 LC1555  STATE/COUNTY-  IL/MCLEAN
 LC1555  COUNTRY     -  US
 LC1555  USGS QUAD   -  GRIDLEY (2018)
 LC1555
 LC1555                         *CURRENT SURVEY CONTROL
 LC1555  ______________________________________________________________________
 LC1555* NAD 83(1997) POSITION- 40 38 36.10109(N) 088 59 44.24361(W)   ADJUSTED
 LC1555* NAVD 88 ORTHO HEIGHT -   230.552 (meters)      756.40  (feet) POSTED
 LC1555  ______________________________________________________________________
 LC1555  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 LC1555  LAPLACE CORR    -          1.39  (seconds)                    DEFLEC18
 LC1555  DYNAMIC HEIGHT  -        230.45  (meters)      756.1   (feet) COMP
 LC1555  MODELED GRAVITY -    980,162.8   (mgal)                       NAVD 88
 LC1555
 LC1555  HORZ ORDER      -  SECOND
 LC1555  VERT ORDER      -  * POSTED, SEE BELOW
 LC1555
 LC1555.The horizontal coordinates were established by classical geodetic methods
 LC1555.and adjusted by the National Geodetic Survey in October 1999.
 LC1555
 LC1555.The orthometric height was determined by differential leveling
 LC1555.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 LC1555
 LC1555.* This is a POSTED BENCH MARK height.
 LC1555
 LC1555.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1555.GEOID18 height accuracy estimate available here.
 LC1555
 LC1555.Click photographs - Photos may exist for this station.
 LC1555
 LC1555.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1555
 LC1555.The dynamic height is computed by dividing the NAVD 88
 LC1555.geopotential number by the normal gravity value computed on the
 LC1555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1555.degrees latitude (g = 980.6199 gals.).
 LC1555
 LC1555.The modeled gravity was interpolated from observed gravity values.
 LC1555
 LC1555. The following values were computed from the NAD 83(1997) position.
 LC1555
 LC1555;                    North         East     Units Scale Factor Converg.
 LC1555;SPC IL E     -   441,648.800   243,980.061   MT  1.00001361   -0 25 53.0
 LC1555;SPC IL E     - 1,448,976.10    800,457.92   sFT  1.00001361   -0 25 53.0
 LC1555;SPC IL W     -   442,082.336   799,050.343   MT  1.00006190   +0 45 46.1
 LC1555;SPC IL W     - 1,450,398.46  2,621,551.00   sFT  1.00006190   +0 45 46.1
 LC1555;UTM  16      - 4,501,082.530   331,258.401   MT  0.99995049   -1 18 00.5
 LC1555
 LC1555!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1555!SPC IL E     -   0.99996888  x   1.00001361  =   0.99998249
 LC1555!SPC IL W     -   0.99996888  x   1.00006190  =   1.00003078
 LC1555!UTM  16      -   0.99996888  x   0.99995049  =   0.99991937
 LC1555
 LC1555:                Primary Azimuth Mark                     Grid Az
 LC1555:SPC IL E     -  C 172                                    174 45 35.2
 LC1555:SPC IL W     -  C 172                                    173 33 56.1
 LC1555:UTM  16      -  C 172                                    175 37 42.7
 LC1555
 LC1555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3125801082(NAD 83)
 LC1555
 LC1555|---------------------------------------------------------------------|
 LC1555| PID    Reference Object                     Distance      Geod. Az  |
 LC1555|                                                           dddmmss.s |
 LC1555| LC1554 MARSHALL RM                          20.960 METERS 05814     |
 LC1555| CI7772 MARSHALL RM 3                        19.810 METERS 07019     |
 LC1555| CI7771 MARSHALL RM 2                        23.605 METERS 11551     |
 LC1555| LC0669 C 172                                              1741942.2 |
 LC1555|---------------------------------------------------------------------|
 LC1555
 LC1555                          SUPERSEDED SURVEY CONTROL
 LC1555
 LC1555  NAD 83(1986)-  40 38 36.11592(N)    088 59 44.24603(W) AD(       ) 2
 LC1555  NAD 27      -  40 38 35.99240(N)    088 59 43.97430(W) AD(       ) 2
 LC1555  USSD        -  40 38 36.11600(N)    088 59 43.79800(W) AD(       ) 3
 LC1555  NGVD 29             230.83   (m)          757.3    (f) LEVELING    3  
 LC1555
 LC1555.Superseded values are not recommended for survey control.
 LC1555
 LC1555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1555.See file dsdata.pdf to determine how the superseded data were derived.
 LC1555
 LC1555_MARKER: DS = TRIANGULATION STATION DISK
 LC1555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1555_STAMPING: MARSHALL 1920
 LC1555_MARK LOGO: CGS
 LC1555_PROJECTION: RECESSED 46 CENTIMETERS
 LC1555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1555+STABILITY: SURFACE MOTION
 LC1555
 LC1555  HISTORY     - Date     Condition        Report By
 LC1555  HISTORY     - 1920     MONUMENTED       CGS
 LC1555  HISTORY     - 1959     GOOD             CGS
 LC1555
 LC1555                          STATION DESCRIPTION
 LC1555
 LC1555'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC1555'STATION IS ABOUT 2-1/2 MILES S OF KAPPA, ON E SIDE OF ILLINOIS
 LC1555'CENTRAL RAILROAD TRACK, 1/2 MILE N OF SECOND SECTION ROAD
 LC1555'CROSSING S OF KAPPA, AND 10.01 METERS (32.84 FEET) E OF E AND
 LC1555'NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS
 LC1555'ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 LC1555'THE REFERENCE MARK IS ON THE SAME
 LC1555'SIDE OF THE TRACK, NEAR THE FENCE LINE, 20.96 METERS (68.77
 LC1555'FEET) FROM THE STATION, N 58 DEG 14 MIN E.  THE
 LC1555'ELEVATION OF THE STATION MARK IS 230.827 METERS (757.305 FEET)
 LC1555'AND OF THE REFERENCE MARK IS 230.841 METERS (757.351
 LC1555'FEET).
 LC1555
 LC1555                          STATION RECOVERY (1959)
 LC1555
 LC1555'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1555'STATION WAS RECOVERED, SURFACE STATION MARK AND REFERENCE
 LC1555'MARK IS DESTROYED BUT THE UNDERGROUND MARK WAS RECOVERED AND
 LC1555'FOUND TO BE IN GOOD CONDITION AND APPEARED TO HAVE BEEN
 LC1555'UNDISTURBED.  REFERENCE MARKS NO. 2 AND NO. 3 WERE ESTABLISHED AND
 LC1555'ARE DESCRIBED BELOW.  U.S.C. AND G.S. BENCH MARK C 172
 LC1555'WAS USED AS AN AZIMUTH MARK.
 LC1555'
 LC1555'A COMPLETE NEW DESCRIPTION FOLLOWS.
 LC1555'
 LC1555'STATION IS ABOUT 9 MILES NORTH OF NORMAL, ABOUT 2-1/2 MILES
 LC1555'SOUTH OF KAPPA AND ON EAST SIDE OF ILLINOIS CENTRAL RAILROAD
 LC1555'TRACK.
 LC1555'
 LC1555'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 51 AND 66 IN THE
 LC1555'NORTHEAST EDGE OF NORMAL, GO NORTH ON U.S. HIGHWAY 51 FOR
 LC1555'8.5 MILES TO CROSSROAD, TURN RIGHT AND GO EAST FOR 0.5 MILE
 LC1555'TO RAILROAD TRACK AND U.S.C. AND G.S. BENCH MARK C-172 (AZIMUTH
 LC1555'MARK) ON EAST SIDE OF RAILROAD TRACK AS DESCRIBED.  TURN LEFT,
 LC1555'KEEPING TO WEST SIDE OF RAILROAD TRACK AND GO NORTH FOR 0.55
 LC1555'MILE TO STATION ON EAST SIDE OF RAILROAD TRACK AS DESCRIBED.
 LC1555'
 LC1555'STATION MARK, A STANDARD STATION MARK DISK STAMPED MARSHAL,
 LC1555'IS SET IN A SMALL CONCRETE POST WHICH IS 18 INCHES BELOW THE
 LC1555'GROUND SURFACE.  THE MARK IS 65 FEET WEST OF FENCE, 63 FEET WEST
 LC1555'OF TWIN TRUNK TREE AND 10.01 METERS OR 32.84 FEET EAST OF
 LC1555'EAST RAIL OF RAILROAD TRACK.
 LC1555'
 LC1555'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 LC1555'MARSHAL NO 2 1920, IS SET IN TOP OF A 2 INCH CAST IRON PIPE
 LC1555'WHICH PROJECTS ABOUT 8 INCHES.  THE MARK IS 6 INCHES WEST OF
 LC1555'FENCE AND 51 FEET SOUTH OF TWIN TRUNK TREE.
 LC1555'
 LC1555'REFERENCE MARK NUMBER 3, A STANDARD REFERENCE MARK DISK STAMPED
 LC1555'MARSHAL NO 3 1920, IS SET IN A 12 INCH SQUARE CONCRETE POST
 LC1555'WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 4 FEET NORTH OF
 LC1555'TWIN TRUNK TREE AND 1 FOOT WEST OF FENCE.
 LC1555'
 LC1555'U.S.C. AND G.S. BENCH MARK C 172, A STANDARD U.S.C. AND G.S.
 LC1555'BENCH MARK DISK STAMPED C 172 1954, IS SET IN TOP OF A 12 INCH
 LC1555'ROUND CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 39
 LC1555'FEET SOUTH OF CENTER OF ROAD, 28 FEET EAST OF TELEPHONE POLE,
 LC1555'25 FEET NORTH OF LARGE TREE, 1.9 FEET NORTH OF WITNESS POST
 LC1555'AND 1.7 FEET WEST OF FENCE CORNER.
 LC1555'
 LC1555'NOTE--THE OLD REFERENCE MARK WAS RESET AND STAMPED NO. 3.
 LC1555'THE OLD ELEVATION (756.813) IS STILL STAMPED ON THIS DISK
 LC1555'AND SHOULD BE DISREGARDED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1383 ***********************************************************************
 KA1383  DESIGNATION -  MARSHALL RM 2
 KA1383  PID         -  KA1383
 KA1383  STATE/COUNTY-  IL/CLARK
 KA1383  COUNTRY     -  US
 KA1383  USGS QUAD   -  MARSHALL (2018)
 KA1383
 KA1383                         *CURRENT SURVEY CONTROL
 KA1383  ______________________________________________________________________
 KA1383* NAD 83(1986) POSITION- 39 24 47.54   (N) 087 41 38.08   (W)   HD_HELD1
 KA1383* NAVD 88 ORTHO HEIGHT -   194.818 (meters)      639.17  (feet) ADJUSTED
 KA1383  ______________________________________________________________________
 KA1383  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 KA1383  DYNAMIC HEIGHT  -        194.708 (meters)      638.80  (feet) COMP
 KA1383  MODELED GRAVITY -    980,056.8   (mgal)                       NAVD 88
 KA1383
 KA1383  VERT ORDER      -  SECOND    CLASS 0
 KA1383
 KA1383.The horizontal coordinates were determined by differentially corrected
 KA1383.hand held GPS observations or other comparable positioning techniques
 KA1383.and have an estimated accuracy of +/- 3 meters.
 KA1383
 KA1383.The orthometric height was determined by differential leveling and
 KA1383.adjusted by the NATIONAL GEODETIC SURVEY
 KA1383.in June 1991.
 KA1383
 KA1383.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1383.GEOID18 height accuracy estimate available here.
 KA1383
 KA1383.Click photographs - Photos may exist for this station.
 KA1383
 KA1383.The dynamic height is computed by dividing the NAVD 88
 KA1383.geopotential number by the normal gravity value computed on the
 KA1383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1383.degrees latitude (g = 980.6199 gals.).
 KA1383
 KA1383.The modeled gravity was interpolated from observed gravity values.
 KA1383
 KA1383;                    North         East    Units  Estimated Accuracy
 KA1383;SPC IL E     -   305,045.8     355,066.1     MT  (+/- 3 meters HH1 GPS) 
 KA1383
 KA1383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4026362861(NAD 83)
 KA1383
 KA1383                          SUPERSEDED SURVEY CONTROL
 KA1383
 KA1383  NGVD 29 (??/??/92)  194.901  (m)          639.44   (f) ADJ UNCH    2 0
 KA1383
 KA1383.Superseded values are not recommended for survey control.
 KA1383
 KA1383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1383.See file dsdata.pdf to determine how the superseded data were derived.
 KA1383
 KA1383_MARKER: DR = REFERENCE MARK DISK
 KA1383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1383_STAMPING: MARSHALL NO 2 1947
 KA1383_MARK LOGO: CGS
 KA1383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1383+STABILITY: SURFACE MOTION
 KA1383
 KA1383  HISTORY     - Date     Condition        Report By
 KA1383  HISTORY     - 1947     MONUMENTED       CGS
 KA1383  HISTORY     - 1959     GOOD             CGS
 KA1383  HISTORY     - 20050209 GOOD             ILDT
 KA1383
 KA1383                          STATION DESCRIPTION
 KA1383
 KA1383'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1383'0.6 MI N FROM MARSHALL.
 KA1383'0.6 MILE NORTH ALONG STATE HIGHWAY 1 FROM ITS JUNCTION WITH U.S.
 KA1383'HIGHWAY 40 IN MARSHALL, AT THE JUNCTION OF ROAD WEST TO A CHEMICAL
 KA1383'PLANT, 93 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 15 1/2 FEET
 KA1383'EAST OF A FENCE, 128 FEET SOUTH OF A FENCE CORNER, 120 FEET NORTH
 KA1383'OF THE CENTER LINE OF THE ROAD WEST, 155 FEET NORTH-NORTHWEST OF THE
 KA1383'CENTER OF THE JUNCTION, 104.4 FEET SOUTH OF TRIANGULATION STATION
 KA1383'MARSHALL, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A
 KA1383'CONCRETE POST PROJECTING 1 INCH.
 KA1383
 KA1383                          STATION RECOVERY (2005)
 KA1383
 KA1383'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1383'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1382 ***********************************************************************
 KA1382  DESIGNATION -  MARSHALL RM 3
 KA1382  PID         -  KA1382
 KA1382  STATE/COUNTY-  IL/CLARK
 KA1382  COUNTRY     -  US
 KA1382  USGS QUAD   -  MARSHALL (2018)
 KA1382
 KA1382                         *CURRENT SURVEY CONTROL
 KA1382  ______________________________________________________________________
 KA1382* NAD 83(1986) POSITION- 39 24 47.95   (N) 087 41 37.40   (W)   HD_HELD1
 KA1382* NAVD 88 ORTHO HEIGHT -   194.755 (meters)      638.96  (feet) ADJUSTED
 KA1382  ______________________________________________________________________
 KA1382  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 KA1382  DYNAMIC HEIGHT  -        194.645 (meters)      638.60  (feet) COMP
 KA1382  MODELED GRAVITY -    980,056.8   (mgal)                       NAVD 88
 KA1382
 KA1382  VERT ORDER      -  SECOND    CLASS 0
 KA1382
 KA1382.The horizontal coordinates were determined by differentially corrected
 KA1382.hand held GPS observations or other comparable positioning techniques
 KA1382.and have an estimated accuracy of +/- 3 meters.
 KA1382
 KA1382.The orthometric height was determined by differential leveling and
 KA1382.adjusted by the NATIONAL GEODETIC SURVEY
 KA1382.in June 1991.
 KA1382
 KA1382.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1382.GEOID18 height accuracy estimate available here.
 KA1382
 KA1382.Click photographs - Photos may exist for this station.
 KA1382
 KA1382.The dynamic height is computed by dividing the NAVD 88
 KA1382.geopotential number by the normal gravity value computed on the
 KA1382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1382.degrees latitude (g = 980.6199 gals.).
 KA1382
 KA1382.The modeled gravity was interpolated from observed gravity values.
 KA1382
 KA1382;                    North         East    Units  Estimated Accuracy
 KA1382;SPC IL E     -   305,058.6     355,082.3     MT  (+/- 3 meters HH1 GPS) 
 KA1382
 KA1382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4028062874(NAD 83)
 KA1382
 KA1382                          SUPERSEDED SURVEY CONTROL
 KA1382
 KA1382  NGVD 29 (??/??/92)  194.838  (m)          639.23   (f) ADJ UNCH    2 0
 KA1382
 KA1382.Superseded values are not recommended for survey control.
 KA1382
 KA1382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1382.See file dsdata.pdf to determine how the superseded data were derived.
 KA1382
 KA1382_MARKER: DR = REFERENCE MARK DISK
 KA1382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1382_STAMPING: MARSHALL NO 3 1947
 KA1382_MARK LOGO: CGS
 KA1382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1382+STABILITY: SURFACE MOTION
 KA1382_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1382+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1382
 KA1382  HISTORY     - Date     Condition        Report By
 KA1382  HISTORY     - 1959     MONUMENTED       CGS
 KA1382  HISTORY     - 1960     GOOD             CGS
 KA1382  HISTORY     - 20050209 GOOD             ILDT
 KA1382
 KA1382                          STATION DESCRIPTION
 KA1382
 KA1382'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1382'0.6 MI N FROM MARSHALL.
 KA1382'0.6 MILE NORTH ALONG STATE HIGHWAY 1 FROM ITS JUNCTION WITH U.S.
 KA1382'HIGHWAY 40 IN THE NORTH PART OF MARSHALL, AT THE JUNCTION OF A ROAD
 KA1382'WEST TO A CHEMICAL PLANT, 40 FEET WEST OF THE CENTER LINE OF THE
 KA1382'HIGHWAY, 68 FEET EAST OF A FENCE, 62 FEET NORTH OF THE CENTER LINE
 KA1382'OF THE GRAVEL ROAD WEST, 86 1/2 FEET SOUTH OF A FENCE CORNER, 82.7
 KA1382'FEET SOUTHEAST OF TRIANGULATION STATION MARSHALL, 89.6 FEET SOUTHEAST
 KA1382'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN
 KA1382'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KA1382
 KA1382                          STATION RECOVERY (2005)
 KA1382
 KA1382'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0423 ***********************************************************************
 JB0423  DESIGNATION -  MARSON
 JB0423  PID         -  JB0423
 JB0423  STATE/COUNTY-  IL/JEFFERSON
 JB0423  COUNTRY     -  US
 JB0423  USGS QUAD   -  KELL (2018)
 JB0423
 JB0423                         *CURRENT SURVEY CONTROL
 JB0423  ______________________________________________________________________
 JB0423* NAD 83(1997) POSITION- 38 28 21.58193(N) 088 57 18.97983(W)   ADJUSTED
 JB0423* NAVD 88 ORTHO HEIGHT -   188.808 (meters)      619.45  (feet) ADJUSTED
 JB0423  ______________________________________________________________________
 JB0423  GEOID HEIGHT    -        -30.522 (meters)                     GEOID18
 JB0423  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 JB0423  DYNAMIC HEIGHT  -        188.688 (meters)      619.05  (feet) COMP
 JB0423  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 JB0423
 JB0423  HORZ ORDER      -  SECOND
 JB0423  VERT ORDER      -  SECOND    CLASS 0
 JB0423
 JB0423.The horizontal coordinates were established by classical geodetic methods
 JB0423.and adjusted by the National Geodetic Survey in October 1999.
 JB0423
 JB0423.The orthometric height was determined by differential leveling and
 JB0423.adjusted by the NATIONAL GEODETIC SURVEY
 JB0423.in June 1991.
 JB0423
 JB0423.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0423.GEOID18 height accuracy estimate available here.
 JB0423
 JB0423.Click photographs - Photos may exist for this station.
 JB0423
 JB0423.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0423
 JB0423.The dynamic height is computed by dividing the NAVD 88
 JB0423.geopotential number by the normal gravity value computed on the
 JB0423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0423.degrees latitude (g = 980.6199 gals.).
 JB0423
 JB0423.The modeled gravity was interpolated from observed gravity values.
 JB0423
 JB0423. The following values were computed from the NAD 83(1997) position.
 JB0423
 JB0423;                    North         East     Units Scale Factor Converg.
 JB0423;SPC IL E     -   200,622.698   245,727.167   MT  1.00001126   -0 23 13.0
 JB0423;SPC IL E     -   658,209.64    806,189.88   sFT  1.00001126   -0 23 13.0
 JB0423;UTM  16      - 4,260,070.995   329,432.444   MT  0.99995829   -1 13 00.3
 JB0423
 JB0423!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0423!SPC IL E     -   0.99997516  x   1.00001126  =   0.99998642
 JB0423!UTM  16      -   0.99997516  x   0.99995829  =   0.99993346
 JB0423
 JB0423:                Primary Azimuth Mark                     Grid Az
 JB0423:SPC IL E     -  MARSON AZ MK                             356 40 32.1
 JB0423:UTM  16      -  MARSON AZ MK                             357 30 19.4
 JB0423
 JB0423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2943260070(NAD 83)
 JB0423
 JB0423|---------------------------------------------------------------------|
 JB0423| PID    Reference Object                     Distance      Geod. Az  |
 JB0423|                                                           dddmmss.s |
 JB0423| JB0424 MARSON RM 1                          38.895 METERS 02307     |
 JB0423| JB0425 MARSON RM 2                          43.142 METERS 08733     |
 JB0423| JB0422 MARSON AZ MK                                       3561719.1 |
 JB0423|---------------------------------------------------------------------|
 JB0423
 JB0423                          SUPERSEDED SURVEY CONTROL
 JB0423
 JB0423  NAD 83(1993)-  38 28 21.59649(N)    088 57 18.97725(W) AD(       ) 2
 JB0423  NAD 83(1986)-  38 28 21.59681(N)    088 57 18.97735(W) AD(       ) 2
 JB0423  NAD 27      -  38 28 21.41971(N)    088 57 18.74869(W) AD(       ) 2
 JB0423  NGVD 29 (??/??/92)  188.913  (m)          619.79   (f) ADJ UNCH    2 0
 JB0423  NGVD 29             188.91   (m)          619.8    (f) LEVELING    3  
 JB0423
 JB0423.Superseded values are not recommended for survey control.
 JB0423
 JB0423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0423.See file dsdata.pdf to determine how the superseded data were derived.
 JB0423
 JB0423_MARKER: DE = TRAVERSE STATION DISK
 JB0423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0423_STAMPING: MARSON 1960
 JB0423_MARK LOGO: CGS
 JB0423_PROJECTION: RECESSED 38 CENTIMETERS
 JB0423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0423+STABILITY: SURFACE MOTION
 JB0423_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0423+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 JB0423
 JB0423  HISTORY     - Date     Condition        Report By
 JB0423  HISTORY     - 1960     MONUMENTED       CGS
 JB0423  HISTORY     - 1960     GOOD             CGS
 JB0423  HISTORY     - 20130925 GOOD             ILDT
 JB0423
 JB0423                          STATION DESCRIPTION
 JB0423
 JB0423'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0423'THE STATION IS LOCATED ABOUT 4.0 MILES SOUTHWEST OF KELL, ABOUT 2.2
 JB0423'MILES NORTH-NORTHWEST OF DIX, ABOUT 0.7 MILE WEST OF STATE HIGHWAY 37
 JB0423'AND 0.25 MILE SOUTH OF THE MARION-JEFFERSON COUNTY LINE.
 JB0423'
 JB0423'TO REACH THE STATION FROM THE POST OFFICE IN DIX, GO NORTH ON STATE
 JB0423'HIGHWAY 37 FOR 2.4 MILES TO CROSSROADS, TURN LEFT, GO WEST FOR 0.65
 JB0423'MILE TO A SIDE ROAD LEFT AND THE AZIMUTH MARK 86 FEET TO THE
 JB0423'NORTHWEST.  TURN LEFT, GO SOUTH FOR 0.25 MILE TO THE STATION JUST
 JB0423'SOUTHEAST OF HOUSE AS DESCRIBED BELOW.
 JB0423'
 JB0423'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF 14 INCH SQUARE
 JB0423'CONCRETE POST WHICH IS SET 15 INCHES BELOW THE SURFACE OF GROUND AND
 JB0423'THE DISK IS STAMPED MARSON 1960.  THE MARK IS 75 FEET SOUTHEAST OF THE
 JB0423'SOUTHEAST CORNER OF HOUSE, 27.0 FEET SOUTHEAST OF FENCE CORNER, 27.6
 JB0423'FEET SOUTHEAST OF WITNESS POST AND 15.5 FEET NORTH OF A TWIN FORKED
 JB0423'TREE.
 JB0423'
 JB0423'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0423'CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 JB0423'MARSON NO 1 1960.  THE MARK IS 73 FEET NORTHEAST OF FENCE CORNER, 60
 JB0423'FEET SOUTHEAST OF POWER POLE WITH TRANSFORMER AND 49 FEET EAST OF
 JB0423'CENTER OF DRIVEWAY.
 JB0423'
 JB0423'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0423'CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED MARSON NO 2
 JB0423'1960.  THE MARK IS 162 FEET EAST OF FENCE CORNER, 14 FEET NORTH OF THE
 JB0423'SOUTHWEST CORNER OF SHED AND 2.5 FEET SOUTH OF THE NORTHWEST CORNER OF
 JB0423'SHED.
 JB0423'
 JB0423'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0423'CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 JB0423'MARSON 1960.  THE MARK IS 86 FEET NORTHWEST OF THE CENTER OF ROAD
 JB0423'JUNCTION, 49.5 FEET EAST OF THE CENTER OF FIELD ENTRANCE, 30 FEET
 JB0423'NORTH OF THE CENTER OF ROAD, 3 FEET SOUTH OF FENCE AND 2.3 FEET
 JB0423'SOUTHWEST OF WITNESS POST.
 JB0423'
 JB0423'THE DISTANCE FROM REFERENCE MARK NO 1 TO REFERENCE MARK NO 2 IS 144.0
 JB0423'FEET.  HEIGHT OF LIGHT ABOVE STATION MARK 22.54 METERS.
 JB0423
 JB0423                          STATION RECOVERY (1960)
 JB0423
 JB0423'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0423'3.2 MI N FROM DIX.
 JB0423'ABOUT 2.3 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0423'AT DIX, THENCE 0.7 MILE WEST ALONG AN ASPHALT ROAD (COUNTY LINE
 JB0423'ROAD), THENCE 0.2 MILE SOUTH ALONG A PRIVATE ROAD TO A FARM HOUSE,
 JB0423'75 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 1
 JB0423'FOOT WEST OF THE EXTENDED CENTER LINE OF THE PRIVATE ROAD, 167
 JB0423'FEET NORTH OF A POWER POLE WITH A TRANSFORMER, 26 FEET SOUTHEAST
 JB0423'OF A FENCE CORNER, 27.1 FEET SOUTHEAST OF A METAL WITNESS POST,
 JB0423'ABOUT 2 FEET BELOW THE LEVEL OF THE DRIVE, SET IN THE TOP OF A
 JB0423'CONCRETE POST 18-INCHES UNDERGROUND.
 JB0423
 JB0423                          STATION RECOVERY (2013)
 JB0423
 JB0423'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0423'1 FT. BELOW THE SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0422 ***********************************************************************
 JB0422  DESIGNATION -  MARSON AZ MK
 JB0422  PID         -  JB0422
 JB0422  STATE/COUNTY-  IL/MARION
 JB0422  COUNTRY     -  US
 JB0422  USGS QUAD   -  KELL (2018)
 JB0422
 JB0422                         *CURRENT SURVEY CONTROL
 JB0422  ______________________________________________________________________
 JB0422* NAD 83(1986) POSITION- 38 28 34.24   (N) 088 57 20.02   (W)   HD_HELD1
 JB0422* NAVD 88 ORTHO HEIGHT -   183.024 (meters)      600.47  (feet) ADJUSTED
 JB0422  ______________________________________________________________________
 JB0422  GEOID HEIGHT    -        -30.531 (meters)                     GEOID18
 JB0422  DYNAMIC HEIGHT  -        182.908 (meters)      600.09  (feet) COMP
 JB0422  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 JB0422
 JB0422  VERT ORDER      -  SECOND    CLASS 0
 JB0422
 JB0422.The horizontal coordinates were determined by differentially corrected
 JB0422.hand held GPS observations or other comparable positioning techniques
 JB0422.and have an estimated accuracy of +/- 3 meters.
 JB0422
 JB0422.The orthometric height was determined by differential leveling and
 JB0422.adjusted by the NATIONAL GEODETIC SURVEY
 JB0422.in June 1991.
 JB0422
 JB0422.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0422.GEOID18 height accuracy estimate available here.
 JB0422
 JB0422.Click photographs - Photos may exist for this station.
 JB0422
 JB0422.The dynamic height is computed by dividing the NAVD 88
 JB0422.geopotential number by the normal gravity value computed on the
 JB0422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0422.degrees latitude (g = 980.6199 gals.).
 JB0422
 JB0422.The modeled gravity was interpolated from observed gravity values.
 JB0422
 JB0422;                    North         East    Units  Estimated Accuracy
 JB0422;SPC IL E     -   201,013.2     245,704.6     MT  (+/- 3 meters HH1 GPS) 
 JB0422
 JB0422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2941560461(NAD 83)
 JB0422
 JB0422                          SUPERSEDED SURVEY CONTROL
 JB0422
 JB0422  NGVD 29 (??/??/92)  183.130  (m)          600.82   (f) ADJ UNCH    2 0
 JB0422
 JB0422.Superseded values are not recommended for survey control.
 JB0422
 JB0422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0422.See file dsdata.pdf to determine how the superseded data were derived.
 JB0422
 JB0422_MARKER: DZ = AZIMUTH MARK DISK
 JB0422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0422_STAMPING: MARSON 1960
 JB0422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0422+STABILITY: SURFACE MOTION
 JB0422_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0422+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 JB0422
 JB0422  HISTORY     - Date     Condition        Report By
 JB0422  HISTORY     - 1960     MONUMENTED       CGS
 JB0422  HISTORY     - 20110831 GOOD             ILDT
 JB0422  HISTORY     - 20130925 GOOD             ILDT
 JB0422
 JB0422                          STATION DESCRIPTION
 JB0422
 JB0422'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0422'3 MI N FROM DIX.
 JB0422'ABOUT 2.3 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0422'AT DIX, THENCE 0.7 MILE WEST ALONG AN ASPHALT ROAD, ABOUT MIDWAY
 JB0422'BETWEEN TWO DRIVES SOUTH TO A FARM HOUSE, 31 FEET NORTH OF THE
 JB0422'CENTER LINE OF THE ROAD, 3 FEET SOUTH OF A FENCE, 80 FEET WEST
 JB0422'OF THE EXTENDED CENTER LINE OF THE EAST DRIVE SOUTH TO A FARM
 JB0422'HOUSE, 90 FEET EAST OF THE EXTENDED CENTER LINE OF THE WEST
 JB0422'DRIVE SOUTH TO A FARM HOUSE, 2.3 FEET SOUTHWEST OF A METAL
 JB0422'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 JB0422'IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0422
 JB0422                          STATION RECOVERY (2011)
 JB0422
 JB0422'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0422'RECOVERED IN GOOD CONDITION.
 JB0422
 JB0422                          STATION RECOVERY (2013)
 JB0422
 JB0422'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0422'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0424 ***********************************************************************
 JB0424  DESIGNATION -  MARSON RM 1
 JB0424  PID         -  JB0424
 JB0424  STATE/COUNTY-  IL/JEFFERSON
 JB0424  COUNTRY     -  US
 JB0424  USGS QUAD   -  KELL (2018)
 JB0424
 JB0424                         *CURRENT SURVEY CONTROL
 JB0424  ______________________________________________________________________
 JB0424* NAD 83(1986) POSITION- 38 28 22.74   (N) 088 57 18.35   (W)   HD_HELD1
 JB0424* NAVD 88 ORTHO HEIGHT -   189.395 (meters)      621.37  (feet) ADJUSTED
 JB0424  ______________________________________________________________________
 JB0424  GEOID HEIGHT    -        -30.523 (meters)                     GEOID18
 JB0424  DYNAMIC HEIGHT  -        189.274 (meters)      620.98  (feet) COMP
 JB0424  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 JB0424
 JB0424  VERT ORDER      -  SECOND    CLASS 0
 JB0424
 JB0424.The horizontal coordinates were determined by differentially corrected
 JB0424.hand held GPS observations or other comparable positioning techniques
 JB0424.and have an estimated accuracy of +/- 3 meters.
 JB0424
 JB0424.The orthometric height was determined by differential leveling and
 JB0424.adjusted by the NATIONAL GEODETIC SURVEY
 JB0424.in June 1991.
 JB0424
 JB0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0424.GEOID18 height accuracy estimate available here.
 JB0424
 JB0424.Click photographs - Photos may exist for this station.
 JB0424
 JB0424.The dynamic height is computed by dividing the NAVD 88
 JB0424.geopotential number by the normal gravity value computed on the
 JB0424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0424.degrees latitude (g = 980.6199 gals.).
 JB0424
 JB0424.The modeled gravity was interpolated from observed gravity values.
 JB0424
 JB0424;                    North         East    Units  Estimated Accuracy
 JB0424;SPC IL E     -   200,658.3     245,742.7     MT  (+/- 3 meters HH1 GPS) 
 JB0424
 JB0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2944860106(NAD 83)
 JB0424
 JB0424                          SUPERSEDED SURVEY CONTROL
 JB0424
 JB0424  NGVD 29 (??/??/92)  189.500  (m)          621.72   (f) ADJ UNCH    2 0
 JB0424
 JB0424.Superseded values are not recommended for survey control.
 JB0424
 JB0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0424.See file dsdata.pdf to determine how the superseded data were derived.
 JB0424
 JB0424_MARKER: DR = REFERENCE MARK DISK
 JB0424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0424_STAMPING: MARSON NO 1 1960
 JB0424_MARK LOGO: CGS
 JB0424_PROJECTION: PROJECTING 13 CENTIMETERS
 JB0424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0424+STABILITY: SURFACE MOTION
 JB0424_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0424+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2022
 JB0424
 JB0424  HISTORY     - Date     Condition        Report By
 JB0424  HISTORY     - 1960     MONUMENTED       CGS
 JB0424  HISTORY     - 20090203 GOOD             ILDT
 JB0424  HISTORY     - 20221004 GOOD             ILDT
 JB0424
 JB0424                          STATION DESCRIPTION
 JB0424
 JB0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0424'3.2 MI N FROM DIX.
 JB0424'ABOUT 2.3 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0424'AT DIX, THENCE 0.7 MILE WEST ALONG AN ASPHALT ROAD (COUNTY LINE
 JB0424'ROAD), THENCE 0.2 MILE SOUTH ALONG A PRIVATE ROAD TO A FARM HOUSE,
 JB0424'50 FEET EAST OF THE CENTER LINE OF THE PRIVATE ROAD, 122 FEET
 JB0424'EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE FARM HOUSE, 60
 JB0424'FEET SOUTHEAST OF A POWER POLE WITH A TRANSFORMER, 73 FEET
 JB0424'EAST-NORTHEAST OF A FENCE CORNER, 127.5 FEET NORTHEAST OF
 JB0424'TRAVERSE STATION MARSON, 121.5 FEET NORTHEAST OF A METAL WITNESS
 JB0424'POST, ABOUT LEVEL WITH THE PRIVATE ROAD AND SET IN THE TOP OF
 JB0424'A CONCRETE POST PROJECTING 5 INCHES.
 JB0424
 JB0424                          STATION RECOVERY (2009)
 JB0424
 JB0424'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0424'RECOVERED IN GOOD CONDITION.
 JB0424
 JB0424                          STATION RECOVERY (2022)
 JB0424
 JB0424'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (AS)
 JB0424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0425 ***********************************************************************
 JB0425  DESIGNATION -  MARSON RM 2
 JB0425  PID         -  JB0425
 JB0425  STATE/COUNTY-  IL/JEFFERSON
 JB0425  COUNTRY     -  US
 JB0425  USGS QUAD   -  KELL (2018)
 JB0425
 JB0425                         *CURRENT SURVEY CONTROL
 JB0425  ______________________________________________________________________
 JB0425* NAD 83(1986) POSITION- 38 28 21.64   (N) 088 57 17.20   (W)   HD_HELD1
 JB0425* NAVD 88 ORTHO HEIGHT -   189.474 (meters)      621.63  (feet) ADJUSTED
 JB0425  ______________________________________________________________________
 JB0425  GEOID HEIGHT    -        -30.522 (meters)                     GEOID18
 JB0425  DYNAMIC HEIGHT  -        189.353 (meters)      621.24  (feet) COMP
 JB0425  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 JB0425
 JB0425  VERT ORDER      -  SECOND    CLASS 0
 JB0425
 JB0425.The horizontal coordinates were determined by differentially corrected
 JB0425.hand held GPS observations or other comparable positioning techniques
 JB0425.and have an estimated accuracy of +/- 3 meters.
 JB0425
 JB0425.The orthometric height was determined by differential leveling and
 JB0425.adjusted by the NATIONAL GEODETIC SURVEY
 JB0425.in June 1991.
 JB0425
 JB0425.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0425.GEOID18 height accuracy estimate available here.
 JB0425
 JB0425.Click photographs - Photos may exist for this station.
 JB0425
 JB0425.The dynamic height is computed by dividing the NAVD 88
 JB0425.geopotential number by the normal gravity value computed on the
 JB0425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0425.degrees latitude (g = 980.6199 gals.).
 JB0425
 JB0425.The modeled gravity was interpolated from observed gravity values.
 JB0425
 JB0425;                    North         East    Units  Estimated Accuracy
 JB0425;SPC IL E     -   200,624.2     245,770.3     MT  (+/- 3 meters HH1 GPS) 
 JB0425
 JB0425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2947560071(NAD 83)
 JB0425
 JB0425                          SUPERSEDED SURVEY CONTROL
 JB0425
 JB0425  NGVD 29 (??/??/92)  189.580  (m)          621.98   (f) ADJ UNCH    2 0
 JB0425
 JB0425.Superseded values are not recommended for survey control.
 JB0425
 JB0425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0425.See file dsdata.pdf to determine how the superseded data were derived.
 JB0425
 JB0425_MARKER: DR = REFERENCE MARK DISK
 JB0425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0425_STAMPING: MARSON NO 2 1960
 JB0425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0425+STABILITY: SURFACE MOTION
 JB0425
 JB0425  HISTORY     - Date     Condition        Report By
 JB0425  HISTORY     - 1960     MONUMENTED       CGS
 JB0425  HISTORY     - 20090203 MARK NOT FOUND   ILDT
 JB0425
 JB0425                          STATION DESCRIPTION
 JB0425
 JB0425'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0425'3.2 MI N FROM DIX.
 JB0425'ABOUT 2.3 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0425'AT DIX, THENCE 0.7 MILE WEST ALONG AN ASPHALT ROAD, (COUNTY LINE
 JB0425'ROAD), THENCE 0.2 MILE SOUTH ALONG A PRIVATE ROAD TO A FARM HOUSE,
 JB0425'140 FEET EAST OF THE EXTENDED CENTER LINE OF THE PRIVATE ROAD,
 JB0425'208 FEET EAST OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 2 1/2
 JB0425'FEET SOUTH OF THE NORTHWEST CORNER OF A SMALL ABANDONED HOUSE,
 JB0425'164 FEET EAST OF A FENCE CORNER, 141.5 FEET EAST OF TRAVERSE
 JB0425'STATION MARSON, 162.0 FEET EAST OF A METAL WITNESS POST, ABOUT
 JB0425'LEVEL WITH THE DRIVE AND SET IN THE TOP OF A CONCRETE POST
 JB0425'PROJECTING 1 INCH.
 JB0425
 JB0425                          STATION RECOVERY (2009)
 JB0425
 JB0425'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0425'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0741 ***********************************************************************
 MG0741  DESIGNATION -  MARTIN
 MG0741  PID         -  MG0741
 MG0741  STATE/COUNTY-  IL/ROCK ISLAND
 MG0741  COUNTRY     -  US
 MG0741  USGS QUAD   -  ILLINOIS CITY (2018)
 MG0741
 MG0741                         *CURRENT SURVEY CONTROL
 MG0741  ______________________________________________________________________
 MG0741* NAD 83(1997) POSITION- 41 25 07.51420(N) 090 53 05.13644(W)   ADJUSTED
 MG0741* NAVD 88 ORTHO HEIGHT -   218.    (meters)      715.    (feet) SCALED
 MG0741  ______________________________________________________________________
 MG0741  GEOID HEIGHT    -        -32.855 (meters)                     GEOID18
 MG0741  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 MG0741  HORZ ORDER      -  SECOND
 MG0741
 MG0741.The horizontal coordinates were established by classical geodetic methods
 MG0741.and adjusted by the National Geodetic Survey in October 1999.
 MG0741
 MG0741.The orthometric height was scaled from a topographic map.
 MG0741
 MG0741.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0741.GEOID18 height accuracy estimate available here.
 MG0741
 MG0741.Click photographs - Photos may exist for this station.
 MG0741
 MG0741.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0741
 MG0741. The following values were computed from the NAD 83(1997) position.
 MG0741
 MG0741;                    North         East     Units Scale Factor Converg.
 MG0741;SPC IL W     -   527,777.619   639,970.403   MT  0.99998551   -0 28 30.3
 MG0741;SPC IL W     - 1,731,550.41  2,099,636.23   sFT  0.99998551   -0 28 30.3
 MG0741;SPC IA S     -   160,838.186   718,592.555   MT  0.99995558   +1 43 21.6
 MG0741;SPC IA S     -   527,683.28  2,357,582.41   sFT  0.99995558   +1 43 21.6
 MG0741;UTM  15      - 4,587,403.588   676,769.335   MT  0.99998456   +1 23 59.0
 MG0741
 MG0741!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0741!SPC IL W     -   0.99997097  x   0.99998551  =   0.99995648
 MG0741!SPC IA S     -   0.99997097  x   0.99995558  =   0.99992655
 MG0741!UTM  15      -   0.99997097  x   0.99998456  =   0.99995553
 MG0741
 MG0741:                Primary Azimuth Mark                     Grid Az
 MG0741:SPC IL W     -  MUSCATINE MUNICIPAL TANK                 272 39 01.8
 MG0741:SPC IA S     -  MUSCATINE MUNICIPAL TANK                 270 27 09.9
 MG0741:UTM  15      -  MUSCATINE MUNICIPAL TANK                 270 46 32.5
 MG0741
 MG0741_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7676987403(NAD 83)
 MG0741
 MG0741|---------------------------------------------------------------------|
 MG0741| PID    Reference Object                     Distance      Geod. Az  |
 MG0741|                                                           dddmmss.s |
 MG0741| MG0790 MUSCATINE MUNICIPAL TANK            APPROX.15.7 KM 2721031.5 |
 MG0741|---------------------------------------------------------------------|
 MG0741
 MG0741                          SUPERSEDED SURVEY CONTROL
 MG0741
 MG0741  NAD 83(1986)-  41 25 07.51205(N)    090 53 05.14579(W) AD(       ) 2
 MG0741  NAD 27      -  41 25 07.40400(N)    090 53 04.62100(W) AD(       ) 2
 MG0741
 MG0741.Superseded values are not recommended for survey control.
 MG0741
 MG0741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0741.See file dsdata.pdf to determine how the superseded data were derived.
 MG0741
 MG0741_MARKER: P = PIPE CAP
 MG0741_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MG0741_MARK LOGO: MRC
 MG0741_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0741
 MG0741  HISTORY     - Date     Condition        Report By
 MG0741  HISTORY     - 1891     MONUMENTED       MRC
 MG0741  HISTORY     - 1931     GOOD             CGS
 MG0741  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0741
 MG0741                          STATION DESCRIPTION
 MG0741
 MG0741'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0741'ONE AND ONE-HALF MILES NORTHEAST OF ILLINOIS CITY, OPPOSITE
 MG0741'THE SOUTH END OF ANDALUSIA ISLAND, ON CREST OF BLUFF ON
 MG0741'LAND OWNED BY MR. ED. MARTIN, 150 METERS SOUTH OF FOOT OF
 MG0741'BLUFF.  A LARGE YELLOW BARN WITH TILE SILO STANDS AT FOOT
 MG0741'OF BLUFF ABOUT 400 METERS BELOW, 9 METERS NORTH OF EAST-AND-WEST
 MG0741'FENCE, 18 INCHES NORTH OF LINE BETWEEN TREES, ON CENTERLINE
 MG0741'OF NORTH-AND-SOUTH LANE, NEARLY MIDWAY BETWEEN A 30-INCH WHITE
 MG0741'OAK TREE AND A 24-INCH BLACK OAK TREE.
 MG0741'
 MG0741'TO REACH FROM ILLINOIS CITY, TURN NORTH ON DIRT ROAD AT POST
 MG0741'OFFICE, AND CONTINUE ON MAIN-TRAVELED ROAD FOR A DISTANCE
 MG0741'OF TWO MILES TO A POINT WHERE A LARGE YELLOW BARN AND TILE
 MG0741'SILO ARE SITUATED.  THIS BARN IS ABOUT 1/4 MILE BELOW STATION.
 MG0741'
 MG0741'MARK IS A CAST IRON PIPE CAST MISSISSIPPI RIVER COMMISSION
 MG0741'1891.
 MG0741'
 MG0741'HEIGHT OF SIGNAL ABOVE STATION MARK - 2 METERS.
 MG0741
 MG0741                          STATION RECOVERY (1996)
 MG0741
 MG0741'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0741'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1124 ***********************************************************************
 NH1124  DESIGNATION -  MARTIN
 NH1124  PID         -  NH1124
 NH1124  STATE/COUNTY-  IL/MCHENRY
 NH1124  COUNTRY     -  US
 NH1124  USGS QUAD   -  MCHENRY (2018)
 NH1124
 NH1124                         *CURRENT SURVEY CONTROL
 NH1124  ______________________________________________________________________
 NH1124* NAD 83(1997) POSITION- 42 21 58.67260(N) 088 18 22.85143(W)   ADJUSTED
 NH1124* NAVD 88 ORTHO HEIGHT -   269.    (meters)      883.    (feet) SCALED
 NH1124  ______________________________________________________________________
 NH1124  GEOID HEIGHT    -        -34.093 (meters)                     GEOID18
 NH1124  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 NH1124  HORZ ORDER      -  SECOND
 NH1124
 NH1124.The horizontal coordinates were established by classical geodetic methods
 NH1124.and adjusted by the National Geodetic Survey in October 1999.
 NH1124
 NH1124.The orthometric height was scaled from a topographic map.
 NH1124
 NH1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1124.GEOID18 height accuracy estimate available here.
 NH1124
 NH1124.Click photographs - Photos may exist for this station.
 NH1124
 NH1124.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1124
 NH1124. The following values were computed from the NAD 83(1997) position.
 NH1124
 NH1124;                    North         East     Units Scale Factor Converg.
 NH1124;SPC IL E     -   632,789.164   302,222.863   MT  0.99997506   +0 01 05.5
 NH1124;SPC IL E     - 2,076,075.78    991,542.84   sFT  0.99997506   +0 01 05.5
 NH1124;UTM  16      - 4,691,273.585   392,433.208   MT  0.99974236   -0 52 49.4
 NH1124
 NH1124!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1124!SPC IL E     -   0.99996317  x   0.99997506  =   0.99993823
 NH1124!UTM  16      -   0.99996317  x   0.99974236  =   0.99970554
 NH1124
 NH1124:                Primary Azimuth Mark                     Grid Az
 NH1124:SPC IL E     -  SHAW                                     229 14 30.6
 NH1124:UTM  16      -  SHAW                                     230 08 25.5
 NH1124
 NH1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9243391273(NAD 83)
 NH1124
 NH1124|---------------------------------------------------------------------|
 NH1124| PID    Reference Object                     Distance      Geod. Az  |
 NH1124|                                                           dddmmss.s |
 NH1124| NH1056 FOX LAKE MUNICIPAL TANK             APPROX.10.9 KM 0704408.8 |
 NH1124| CI9254 MARTIN RM 3                          18.513 METERS 10246     |
 NH1124| CI9252 MARTIN RM 1                          16.351 METERS 10539     |
 NH1124| NH1125 MC HENRY MUNICIPAL STANDPIPE        APPROX. 3.9 KM 1294002.4 |
 NH1124| CI9253 MARTIN RM 2                          27.754 METERS 18022     |
 NH1124| NH1084 CRYSTAL LAKE E MUNICIPAL TANK       APPROX.13.8 KM 1803635.6 |
 NH1124| CI9251 MARTIN AZ MK                                       2081456.4 |
 NH1124| NH1129 SHAW                                APPROX.10.7 KM 2291536.1 |
 NH1124|---------------------------------------------------------------------|
 NH1124
 NH1124                          SUPERSEDED SURVEY CONTROL
 NH1124
 NH1124  NAD 83(1997)-  42 21 58.67232(N)    088 18 22.85159(W) AD(       ) 2
 NH1124  NAD 83(1991)-  42 21 58.67161(N)    088 18 22.85848(W) AD(       ) 2
 NH1124  NAD 83(1986)-  42 21 58.67051(N)    088 18 22.86243(W) AD(       ) 2
 NH1124  NAD 27      -  42 21 58.59950(N)    088 18 22.53390(W) AD(       ) 2
 NH1124
 NH1124.Superseded values are not recommended for survey control.
 NH1124
 NH1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1124.See file dsdata.pdf to determine how the superseded data were derived.
 NH1124
 NH1124_MARKER: DS = TRIANGULATION STATION DISK
 NH1124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1124_STAMPING: MARTIN 1954
 NH1124_MARK LOGO: CGS
 NH1124_PROJECTION: FLUSH
 NH1124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1124+STABILITY: SURFACE MOTION
 NH1124
 NH1124  HISTORY     - Date     Condition        Report By
 NH1124  HISTORY     - 1954     MONUMENTED       CGS
 NH1124  HISTORY     - 1961     GOOD             USGS
 NH1124  HISTORY     - 1966     GOOD             CGS
 NH1124  HISTORY     - 20040403 GOOD             USPSQD
 NH1124
 NH1124                          STATION DESCRIPTION
 NH1124
 NH1124'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1124'STATION IS LOCATED ABOUT 2 MILES NORTHWEST OF MC HENRY AND
 NH1124'IS ON ROAD RIGHT-OF-WAY.  IT IS 24 FEET WEST OF THE CENTER
 NH1124'OF A PAVED ROAD, 15 FEET NORTH OF A SMALL TELEPHONE POLE,
 NH1124'3 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 NH1124'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED MARTIN
 NH1124'1954.
 NH1124'
 NH1124'REFERENCE MARK NO. 1 IS 27 FEET EAST OF THE CENTER OF THE
 NH1124'PAVED ROAD AND 1 FOOT NORTH OF A TELEPHONE POLE.  THE MARK
 NH1124'PROJECTS 4 INCHES AND THE DISK IS STAMPED MARTIN NO 1 1954.
 NH1124'
 NH1124'REFERENCE MARK NO. 2 IS 22 FEET WEST OF THE CENTER OF THE
 NH1124'PAVED ROAD AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS FLUSH
 NH1124'AND THE DISK IS STAMPED MARTIN NO 2 1954.
 NH1124'
 NH1124'AZIMUTH MARK IS 32 FEET NORTH OF THE CENTER OF A PAVED ROAD,
 NH1124'2 FEET WEST OF A WHITE WITNESS POST AND IS SET IN AN EAST-WEST
 NH1124'FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 NH1124'MARTIN 1954.
 NH1124'
 NH1124'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1124'120 AND 31 IN MC HENRY, GO WEST ON HIGHWAY 120 FOR 1.7 MILES
 NH1124'TO A CROSSROAD, TURN RIGHT AND GO NORTH ON PAVED ROAD FOR 0.8
 NH1124'MILE TO A PAVED CROSSROAD*, CONTINUE NORTH ON PAVED ROAD FOR
 NH1124'0.15 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 NH1124'
 NH1124'TO REACH THE AZIMUTH MARK FROM THIS POINT*, GO WEST ON PAVED
 NH1124'ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1124'
 NH1124'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1124
 NH1124                          STATION RECOVERY (1961)
 NH1124
 NH1124'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 NH1124'REFERENCE MARK 1 WAS REMOVED BY THE COUNTY ENGINEER WHEN THE
 NH1124'RIGHT-OF-WAY WAS WIDENED AND A POLE WAS MOVED.  A COPPER
 NH1124'WASHER AND A GALVANIZED NAIL WAS SET IN THE NW CORNER OF A RED
 NH1124'BARN AND A DISTANCE AND DEFLECTION ANGLE WAS MEASURED TO REPLACE
 NH1124'THE SAID MARK.
 NH1124
 NH1124                          STATION RECOVERY (1966)
 NH1124
 NH1124'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1124'THE STATION, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE RECOVERED
 NH1124'AND FOUND IN GOOD CONDITION AT THIS TIME.  REFERENCE MARK 1
 NH1124'COULD NOT BE FOUND AND IS ASSUMED LOST.  REFERENCE MARK 3
 NH1124'WAS ESTABLISHED AT THIS TIME.  REFERENCE MARK 2 IS OBSTRUCTED
 NH1124'BY A FENCE LINE AND NO MEASUREMENT OR ANGLES COULD BE TAKEN
 NH1124'TO IT.  DUE TO VARIOUS CHANGES A COMPLETE NEW DESCRIPTION
 NH1124'FOLLOWS.
 NH1124'
 NH1124'LOCATED ABOUT 2 MILES NORTHWEST OF MC HENRY AND ON ROAD RIGHT-OF-WAY.
 NH1124'
 NH1124'TO REACH THE STATION FROM THE JUNCTIONS OF STATE HIGHWAYS
 NH1124'120 AND 31 IN MC HENRY, GO WEST ON HIGHWAY 1.7 MILES TO A
 NH1124'CROSSROAD.  TURN RIGHT AND GO NORTH ON RINGWOOD ROAD FOR 0.8
 NH1124'MILE TO A PAVED CROSSROAD (FLANDERS RD).  CONTINUE NORTH ON
 NH1124'RINGWOOD ROAD FOR 0.15 MILE TO THE STATION ON THE LEFT.
 NH1124'
 NH1124'STATION IS 29 FEET WEST OF THE CENTERLINE OF THE ROAD, 15
 NH1124'FEET NORTH OF A TELEPHONE POLE AND 1 FOOT NORTH OF A METAL
 NH1124'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1124'MARTIN 1954.
 NH1124'
 NH1124'REFERENCE MARK 2 IS 53 FEET NORTHWEST OF THE INTERSECTION OF
 NH1124'THE ROAD AND A DRIVEWAY EAST, 29 FEET WEST OF THE CENTERLINE
 NH1124'OF THE ROAD AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT
 NH1124'IS FLUSH AND THE DISK IS STAMPED MARTIN NO 2 1954.
 NH1124'
 NH1124'REFERENCE MARK 3 IS 123 FEET NORTH OF THE CENTERLINE OF THE
 NH1124'DRIVEWAY, 29 FEET EAST OF THE CENTERLINE OF THE ROAD AND 2
 NH1124'FEET NORTHEAST OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE
 NH1124'DISK IS STAMPED MARTIN NO 3 1954 1966.
 NH1124'
 NH1124'THE AZIMUTH MARK IS 32 FEET NORTH OF THE CENTERLINE OF A PAVED
 NH1124'ROAD, 2 FEET NORTH OF A WIRE FENCE AND 2 FEET NORTH OF A METAL
 NH1124'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 NH1124'IS STAMPED MARTIN 1954.
 NH1124'
 NH1124'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON RINGWOOD
 NH1124'RD. FOR 0.15 MILE TO THE PAVED CROSSROAD.  TURN RIGHT ON THE
 NH1124'PAVED ROAD AND GO WEST FOR 0.1 MILE TO THE AZIMUTH MARK ON THE
 NH1124'RIGHT.
 NH1124'
 NH1124'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1124'
 NH1124'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 NH1124'NORTHWEST OF MC HENRY
 NH1124
 NH1124                          STATION RECOVERY (2004)
 NH1124
 NH1124'RECOVERY NOTE BY US POWER SQUADRON 2004 (DD)
 NH1124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1884 ***********************************************************************
 KA1884  DESIGNATION -  MARTINSVILLE
 KA1884  PID         -  KA1884
 KA1884  STATE/COUNTY-  IL/CLARK
 KA1884  COUNTRY     -  US
 KA1884  USGS QUAD   -  CLARK CENTER (2018)
 KA1884
 KA1884                         *CURRENT SURVEY CONTROL
 KA1884  ______________________________________________________________________
 KA1884* NAD 83(1997) POSITION- 39 18 56.55531(N) 087 51 15.06623(W)   ADJUSTED
 KA1884* NAVD 88 ORTHO HEIGHT -   206.    (meters)      676.    (feet) SCALED
 KA1884  ______________________________________________________________________
 KA1884  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 KA1884  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 KA1884  HORZ ORDER      -  FIRST
 KA1884
 KA1884.The horizontal coordinates were established by classical geodetic methods
 KA1884.and adjusted by the National Geodetic Survey in October 1999.
 KA1884
 KA1884.The orthometric height was scaled from a topographic map.
 KA1884
 KA1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1884.GEOID18 height accuracy estimate available here.
 KA1884
 KA1884.Click photographs - Photos may exist for this station.
 KA1884
 KA1884.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1884
 KA1884. The following values were computed from the NAD 83(1997) position.
 KA1884
 KA1884;                    North         East     Units Scale Factor Converg.
 KA1884;SPC IL E     -   294,136.266   341,320.868   MT  0.99999601   +0 18 12.9
 KA1884;SPC IL E     -   965,012.07  1,119,816.88   sFT  0.99999601   +0 18 12.9
 KA1884;UTM  16      - 4,352,159.982   426,363.899   MT  0.99966676   -0 32 28.4
 KA1884
 KA1884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1884!SPC IL E     -   0.99997273  x   0.99999601  =   0.99996874
 KA1884!UTM  16      -   0.99997273  x   0.99966676  =   0.99963950
 KA1884
 KA1884:                Primary Azimuth Mark                     Grid Az
 KA1884:SPC IL E     -  BELLE AIR RESET                          184 29 04.9
 KA1884:UTM  16      -  BELLE AIR RESET                          185 19 46.2
 KA1884
 KA1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2636352159(NAD 83)
 KA1884
 KA1884|---------------------------------------------------------------------|
 KA1884| PID    Reference Object                     Distance      Geod. Az  |
 KA1884|                                                           dddmmss.s |
 KA1884| KA1880 BELLE AIR RESET                     APPROX.15.5 KM 1844717.8 |
 KA1884|---------------------------------------------------------------------|
 KA1884
 KA1884                          SUPERSEDED SURVEY CONTROL
 KA1884
 KA1884  NAD 83(1997)-  39 18 56.55358(N)    087 51 15.06463(W) AD(       ) 1
 KA1884  NAD 83(1986)-  39 18 56.56399(N)    087 51 15.06077(W) AD(       ) 1
 KA1884  NAD 27      -  39 18 56.43400(N)    087 51 14.95800(W) AD(       ) 1
 KA1884  USSD        -  39 18 56.54900(N)    087 51 14.80800(W) AD(       ) 3
 KA1884
 KA1884.Superseded values are not recommended for survey control.
 KA1884
 KA1884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1884.See file dsdata.pdf to determine how the superseded data were derived.
 KA1884
 KA1884_MARKER: V = STONE MONUMENT
 KA1884_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1884
 KA1884  HISTORY     - Date     Condition        Report By
 KA1884  HISTORY     - 1879     MONUMENTED       USLS
 KA1884  HISTORY     - 1946     MARK NOT FOUND   CGS
 KA1884
 KA1884                          STATION DESCRIPTION
 KA1884
 KA1884'DESCRIBED BY US LAKE SURVEY 1879
 KA1884'THIS STATION IS SITUATED IN THE SOUTHWEST QUARTER OF SECTION 16,
 KA1884'TOWNSHIP 10 NORTH, RANGE 13 WEST, MARTINSVILLE TOWNSHIP,
 KA1884'CLARK COUNTY, ILLINOIS, ABOUT 2 MILES SOUTHEAST OF MARTINSVILLE, A
 KA1884'STATION ON THE VANDALIA RAILWAY LINE.  THE HEIGHT OF STATION
 KA1884'USED WAS 85 FEET. THE GEODETIC POINT IS MARKED BY TWO STONE POSTS,
 KA1884'SET ONE ABOVE THE OTHER IN THE USUAL MANNER. THREE STONE
 KA1884'REFERENCE POSTS ARE SET AS FOLLOWS- ONE BEARING SOUTH 1 DEG. 28-1/2
 KA1884'MIN.WEST, DISTANT 209 METERS, ONE SET BY A LAND-SURVEY STONE
 KA1884'ONE-QUARTER MILE NORTH OF THE LAND-SURVEY STONE AT THE MIDDLE OF THE
 KA1884'SOUTH SIDE OF SECTION 16, BEARING S 31 DEG. 24-1/2 MIN. E.,
 KA1884'DISTANT 237 METERS, AND ONE SET BY A LAND-SURVEY STONE AT THE
 KA1884'CENTER OF SECTION 16, BEARING NORTH 29 DEG. 32 MIN. EAST, DISTANT
 KA1884'237 METERS FROM THE GEODETIC POINT. THE HEIGHT OF GROUND AT THE
 KA1884'STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS 96.2 FEET.
 KA1884
 KA1884                          STATION RECOVERY (1946)
 KA1884
 KA1884'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (EBP)
 KA1884'THIS STATION IS NOW REPORTED AS LOST. ALL SURFACE MARKS HAVE BEEN
 KA1884'DESTROYED. THE LAND AT THE STATION IS UNDER CULTIVATION
 KA1884'AND NO INDICATION OF ANY OF THE MARKS COULD BE FOUND.
 KA1884'
 KA1884'IN 1946 A NEW STATION WAS SELECTED TO BE PLACED IN THE APPROXIMATE
 KA1884'LOCATION OF THE ORIGINAL MARK AND TO BE CALLED MARTINSVILLE 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1885 ***********************************************************************
 KA1885  DESIGNATION -  MARTINSVILLE 2
 KA1885  PID         -  KA1885
 KA1885  STATE/COUNTY-  IL/CLARK
 KA1885  COUNTRY     -  US
 KA1885  USGS QUAD   -  CLARK CENTER (2018)
 KA1885
 KA1885                         *CURRENT SURVEY CONTROL
 KA1885  ______________________________________________________________________
 KA1885* NAD 83(1997) POSITION- 39 19 03.47096(N) 087 51 09.85049(W)   ADJUSTED
 KA1885* NAVD 88 ORTHO HEIGHT -   205.9   (meters)      676.    (feet) VERTCON3
 KA1885  ______________________________________________________________________
 KA1885  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KA1885  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 KA1885  HORZ ORDER      -  SECOND
 KA1885
 KA1885.The horizontal coordinates were established by classical geodetic methods
 KA1885.and adjusted by the National Geodetic Survey in October 1999.
 KA1885
 KA1885.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1885.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1885
 KA1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1885.GEOID18 height accuracy estimate available here.
 KA1885
 KA1885.Click photographs - Photos may exist for this station.
 KA1885
 KA1885.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1885
 KA1885. The following values were computed from the NAD 83(1997) position.
 KA1885
 KA1885;                    North         East     Units Scale Factor Converg.
 KA1885;SPC IL E     -   294,350.200   341,444.678   MT  0.99999614   +0 18 16.3
 KA1885;SPC IL E     -   965,713.95  1,120,223.08   sFT  0.99999614   +0 18 16.3
 KA1885;UTM  16      - 4,352,371.997   426,490.808   MT  0.99966653   -0 32 25.2
 KA1885
 KA1885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1885!SPC IL E     -   0.99997273  x   0.99999614  =   0.99996887
 KA1885!UTM  16      -   0.99997273  x   0.99966653  =   0.99963927
 KA1885
 KA1885:                Primary Azimuth Mark                     Grid Az
 KA1885:SPC IL E     -  MARTINSVILLE 2 AZ MK RESET               156 07 14.1
 KA1885:UTM  16      -  MARTINSVILLE 2 AZ MK RESET               156 57 55.6
 KA1885
 KA1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2649052371(NAD 83)
 KA1885
 KA1885|---------------------------------------------------------------------|
 KA1885| PID    Reference Object                     Distance      Geod. Az  |
 KA1885|                                                           dddmmss.s |
 KA1885| CM3102 MARTINSVILLE 2 RM 1                  35.128 METERS 08834     |
 KA1885| CM3101 MARTINSVILLE 2 AZ MK RESET                         1562530.4 |
 KA1885| CM3100 MARTINSVILLE 2 AZ MK                               1565424.5 |
 KA1885| KA1888 CASEY MUNICIPAL TANK                APPROX.12.3 KM 2593127.7 |
 KA1885| KA1890 INDIANAPOLIS ST LOUIS AY BN 14      APPROX. 6.4 KM 2682223.5 |
 KA1885| KA1886 MARTINSVILLE OHIO OIL MICROWAV      APPROX. 4.3 KM 2865504.5 |
 KA1885| KA1887 MARTINSVILLE MUNICIPAL TANK         APPROX. 3.4 KM 3032510.0 |
 KA1885| CM3103 MARTINSVILLE 2 RM 2                  39.545 METERS 34713     |
 KA1885|---------------------------------------------------------------------|
 KA1885
 KA1885                          SUPERSEDED SURVEY CONTROL
 KA1885
 KA1885  NAD 83(1997)-  39 19 03.47117(N)    087 51 09.84869(W) AD(       ) 2
 KA1885  NAD 83(1986)-  39 19 03.47903(N)    087 51 09.84471(W) AD(       ) 2
 KA1885  NAD 27      -  39 19 03.34520(N)    087 51 09.73560(W) AD(       ) 2
 KA1885  NGVD 29 (07/19/86)  206.0    (m)          676.     (f) VERT ANG       
 KA1885
 KA1885.Superseded values are not recommended for survey control.
 KA1885
 KA1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1885.See file dsdata.pdf to determine how the superseded data were derived.
 KA1885
 KA1885_MARKER: DS = TRIANGULATION STATION DISK
 KA1885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1885_STAMPING: MARTINSVILLE 2 1947
 KA1885_MARK LOGO: CGS
 KA1885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1885+STABILITY: SURFACE MOTION
 KA1885
 KA1885  HISTORY     - Date     Condition        Report By
 KA1885  HISTORY     - 1947     MONUMENTED       CGS
 KA1885  HISTORY     - 1959     GOOD             CGS
 KA1885
 KA1885                          STATION DESCRIPTION
 KA1885
 KA1885'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1885'THE STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF CLARKS CENTER, 1
 KA1885'MILES SOUTH-EAST OF MARTINSVILLE, AND ON LAND OWNED BY MR.
 KA1885'RALPH MORGAN. THE MARK IS ABOUT 1/4 MILE EAST-SOUTHEAST OF MR.
 KA1885'MORGANS FARM BUILDINGS, 39.2 FEET SOUTHEAST OF A T-FENCE
 KA1885'CORNER, AND 5.8 FEET SOUTH OF A WITNESS POST. THE MARK PROJECTS 6
 KA1885'INCHES, AND THE DISK IS STAMPED MARTINSVILLE 2 1947.
 KA1885'
 KA1885'REFERENCE MARK NO. 1 IS 115.25 FEET EAST OF THE STATION. THE MARK
 KA1885'PROJECTS 6 INCHES, AND THE DISK IS STAMPED MARTINSVILLE 2
 KA1885'NO 1 1947.
 KA1885'
 KA1885'REFERENCE MARK NO. 2 IS 129.74 FEET NORTH-NORTHWEST OF THE STATION,
 KA1885'9.2 FEET SOUTHWEST OF A 1-FOOT OAK TREE, AND 1 FOOT SOUTH OF A
 KA1885'WITNESS POST. THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 KA1885'MARTINSVILLE 2 NO 2 1947.
 KA1885'
 KA1885'THE AZIMUTH MARK IS APPROXIMATELY 0.7 MILE SOUTH-SOUTHEAST OF THE
 KA1885'STATION 28.5 FEET WEST OF THE APPROXIMATE CENTERLINE OF
 KA1885'A GRAVEL ROAD, 4 FEET EAST OF A WIRE FENCE, AND 1 FOOT NORTH OF A
 KA1885'WITNESS POST. THE MARK PROJECTS 6 INCHES, AND THE DISK IS
 KA1885'STAMPED MARTINSVILLE 2 1947.
 KA1885'
 KA1885'TO REACH THE STATION FROM THE POST OFFICE IN MARTINSVILLE, GO SOUTH
 KA1885'FOR 1/2 BLOCK TO THE MAIN STREET, U.S. HIGHWAY 40 TURN LEFT,
 KA1885'EAST, AND GO ON THE MAIN STREET FOR 1 BLOCK TO A SIDE ROAD ON THE
 KA1885'RIGHT. TURN RIGHT, SOUTH, AND GO FOR 0.15 MILE TO A RAILROAD
 KA1885'CROSSING AND A ROAD FORK, TAKE THE LEFT ROAD, AND GO SOUTH-SOUTHEAST
 KA1885'ON THE MAIN GRAVELED ROAD FOR 1.4 MILES TO THE FARM OF MR.
 KA1885'MORGAN ON THE LEFT. AT THIS POINT THE AZIMUTH MARK IS 0.65 MILE SOUTH
 KA1885'ON THE RIGHT SIDE OF THE GRAVELED ROAD. TURN LEFT, EAST, IN THE
 KA1885'DRIVEWAY OF MR. MORGAN TO THE LEFT OF THE HOUSE AND ON
 KA1885'SOUTHEAST THROUGH SEVERAL GATES TO THE S. EAST CORNER OF THE BARN
 KA1885'LOT. CONTINUE SOUTHEAST ON A FARM ROAD FOR 0.1 MILE TO A GATE
 KA1885'AT THE FIELD CORNER. TURN LEFT, AND GO ON AN OLD FARM ROAD FOR 0.15
 KA1885'MILE TO A T-FENCE CORNER AND THE STATION.
 KA1885'
 KA1885'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 KA1885
 KA1885                          STATION RECOVERY (1959)
 KA1885
 KA1885'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1885'STATION MARK,REFERENCE MARK NUMBER 1 AND REFERENCE MARK NUMBER 2 WERE
 KA1885'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION. THE
 KA1885'AZIMUTH MARK HAS BEEN DESTROYED BY ROAD CONSTRUCTION SO A NEW AZIMUTH
 KA1885'MARK WAS ESTABLISHED BY THIS PARTY. THE LAND IS NOW OWNED AND
 KA1885'OCCUPIED BY MR. JOHN BEATY. THE GRAVEL ROAD MENTIONED IN THE ORIGINAL
 KA1885'DESCRIPTION IS NOW BLACKTOP. THE TO REACH IS ADEQUATE. A NEW
 KA1885'WITNESS POST WAS SET 2 FEET EAST OF THE STATION. A DESCRIPTION FOR
 KA1885'THE NEW AZIMUTH MARK FOLLOWS.
 KA1885'
 KA1885'AZIMUTH MARK, A STANDARD DISK STAMPED MARTINSVILLE 2 1947 1959, IS
 KA1885'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2
 KA1885'INCHES. THE MARK IS 41 FEET SOUTHEAST OF A POWER POLE, 40 FEET
 KA1885'NORTHEAST OF THE APPROXIMATE CENTER OF THE BLACKTOP ROAD AND
 KA1885'3 FEET NORTHEAST OF A WITNESS POST.
 KA1885'
 KA1885'TO REACH THE AZIMUTH MARK FROM MR. JOHN BEATYS HOME ORIGINALLY MR.
 KA1885'RALPH MORGANS HOME GO SOUTHEAST ON THE BLACKTOPPED ROAD
 KA1885'FOR 0.65 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1887 ***********************************************************************
 KA1887  DESIGNATION -  MARTINSVILLE MUNICIPAL TANK
 KA1887  PID         -  KA1887
 KA1887  STATE/COUNTY-  IL/CLARK
 KA1887  COUNTRY     -  US
 KA1887  USGS QUAD   -  CASEY (2018)
 KA1887
 KA1887                         *CURRENT SURVEY CONTROL
 KA1887  ______________________________________________________________________
 KA1887* NAD 83(1997) POSITION- 39 20 03.87029(N) 087 53 07.74948(W)   ADJUSTED
 KA1887  ______________________________________________________________________
 KA1887  GEOID HEIGHT    -        -32.114 (meters)                     GEOID18
 KA1887  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 KA1887  HORZ ORDER      -  THIRD
 KA1887
 KA1887.The horizontal coordinates were established by classical geodetic methods
 KA1887.and adjusted by the National Geodetic Survey in October 1999.
 KA1887
 KA1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1887.GEOID18 height accuracy estimate available here.
 KA1887
 KA1887.Click photographs - Photos may exist for this station.
 KA1887
 KA1887.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1887
 KA1887. The following values were computed from the NAD 83(1997) position.
 KA1887
 KA1887;                    North         East     Units Scale Factor Converg.
 KA1887;SPC IL E     -   296,198.342   338,611.241   MT  0.99999335   +0 17 01.9
 KA1887;SPC IL E     -   971,777.39  1,110,927.05   sFT  0.99999335   +0 17 01.9
 KA1887;UTM  16      - 4,354,261.109   423,685.848   MT  0.99967170   -0 33 40.6
 KA1887
 KA1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2368554261(NAD 83)
 KA1887
 KA1887                          SUPERSEDED SURVEY CONTROL
 KA1887
 KA1887  NAD 83(1997)-  39 20 03.87041(N)    087 53 07.74745(W) AD(       ) 3
 KA1887  NAD 83(1986)-  39 20 03.87831(N)    087 53 07.74339(W) AD(       ) 3
 KA1887  NAD 27      -  39 20 03.74600(N)    087 53 07.63200(W) AD(       ) 3
 KA1887
 KA1887.Superseded values are not recommended for survey control.
 KA1887
 KA1887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1887.See file dsdata.pdf to determine how the superseded data were derived.
 KA1887
 KA1887_MARKER: 53 = ELEVATED TANK
 KA1887
 KA1887  HISTORY     - Date     Condition        Report By
 KA1887  HISTORY     - 1947     FIRST OBSERVED   CGS
 KA1887  HISTORY     - 1959     GOOD             CGS
 KA1887  HISTORY     - 19950805 GOOD             USPSQD
 KA1887
 KA1887                          STATION DESCRIPTION
 KA1887
 KA1887'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1887'THIS IS AN INTERSECTION STATION.
 KA1887'
 KA1887'THE STATION IS LOCATED IN THE NORTHWESTERN PART OF MARTINSVILLE,
 KA1887'1-1/2 BLOCKS NORTH OF U.S. HIGHWAY 40, AND 1/2 BLOCK WEST OF
 KA1887'WASHINGTON STREET.
 KA1887'
 KA1887'THE TANK IS A FOUR LEGGED STEEL STRUCTURE, 90 FEET HIGH, PAINTED
 KA1887'SILVER, AND WITH THE CAPACITY OF 50,000 GALLONS.
 KA1887'
 KA1887'THE POINT INTERSECTED WAS THE APEX OF THE ROOF.
 KA1887
 KA1887                          STATION RECOVERY (1959)
 KA1887
 KA1887'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1887'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1947 DESCRIPTION AND
 KA1887'FOUND TO BE IN GOOD CONDITION.
 KA1887
 KA1887                          STATION RECOVERY (1995)
 KA1887
 KA1887'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1886 ***********************************************************************
 KA1886  DESIGNATION -  MARTINSVILLE OHIO OIL MICROWAV
 KA1886  PID         -  KA1886
 KA1886  STATE/COUNTY-  IL/CLARK
 KA1886  COUNTRY     -  US
 KA1886  USGS QUAD   -  CASEY (2018)
 KA1886
 KA1886                         *CURRENT SURVEY CONTROL
 KA1886  ______________________________________________________________________
 KA1886* NAD 83(1997) POSITION- 39 19 43.64176(N) 087 54 00.04826(W)   ADJUSTED
 KA1886  ______________________________________________________________________
 KA1886  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KA1886  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 KA1886  HORZ ORDER      -  THIRD
 KA1886
 KA1886.The horizontal coordinates were established by classical geodetic methods
 KA1886.and adjusted by the National Geodetic Survey in October 1999.
 KA1886
 KA1886.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1886.GEOID18 height accuracy estimate available here.
 KA1886
 KA1886.Click photographs - Photos may exist for this station.
 KA1886
 KA1886.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1886
 KA1886. The following values were computed from the NAD 83(1997) position.
 KA1886
 KA1886;                    North         East     Units Scale Factor Converg.
 KA1886;SPC IL E     -   295,568.414   337,361.741   MT  0.99999218   +0 16 28.7
 KA1886;SPC IL E     -   969,710.70  1,106,827.65   sFT  0.99999218   +0 16 28.7
 KA1886;UTM  16      - 4,353,649.875   422,427.595   MT  0.99967409   -0 34 13.5
 KA1886
 KA1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2242753649(NAD 83)
 KA1886
 KA1886                          SUPERSEDED SURVEY CONTROL
 KA1886
 KA1886  NAD 83(1997)-  39 19 43.64187(N)    087 54 00.04621(W) AD(       ) 3
 KA1886  NAD 83(1986)-  39 19 43.64983(N)    087 54 00.04212(W) AD(       ) 3
 KA1886  NAD 27      -  39 19 43.51700(N)    087 53 59.93000(W) AD(       ) 3
 KA1886
 KA1886.Superseded values are not recommended for survey control.
 KA1886
 KA1886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1886.See file dsdata.pdf to determine how the superseded data were derived.
 KA1886
 KA1886_MARKER: 44 = MICROWAVE MAST
 KA1886
 KA1886  HISTORY     - Date     Condition        Report By
 KA1886  HISTORY     - 1959     FIRST OBSERVED   CGS
 KA1886  HISTORY     - 19950805 GOOD             USPSQD
 KA1886
 KA1886                          STATION DESCRIPTION
 KA1886
 KA1886'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1886'THE STATION IS LOCATED ABOUT 1 MILE WEST OF MARTINSVILLE ON LAND
 KA1886'OWNED BY THE OHIO OIL CO.
 KA1886'
 KA1886'TO REACH THE STATION FROM THE MAIN PART OF TOWN IN MARTINSVILLE, GO
 KA1886'WEST ON MAIN STREET FOR 0.95 MILE TO THE OFFICE OF THE OHIO OIL
 KA1886'CO. AND THE STATION ON THE RIGHT.
 KA1886'
 KA1886'THE STATION IS THE RED FLASHING LIGHT ON TOP OF THE MAST WHICH IS
 KA1886'PAINTED RED AND WHITE AND IS 265 FEET HIGH. THE MAST HAS 3
 KA1886'REFLECTORS ON IT.
 KA1886
 KA1886                          STATION RECOVERY (1995)
 KA1886
 KA1886'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1886'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2336 ***********************************************************************
 LB2336  DESIGNATION -  MARTINTON
 LB2336  PID         -  LB2336
 LB2336  STATE/COUNTY-  IL/IROQUOIS
 LB2336  COUNTRY     -  US
 LB2336  USGS QUAD   -  L'ERABLE (2018)
 LB2336
 LB2336                         *CURRENT SURVEY CONTROL
 LB2336  ______________________________________________________________________
 LB2336* NAD 83(1997) POSITION- 40 53 23.10591(N) 087 46 07.99986(W)   ADJUSTED
 LB2336* NAVD 88 ORTHO HEIGHT -   194.633 (meters)      638.56  (feet) ADJUSTED
 LB2336  ______________________________________________________________________
 LB2336  GEOID HEIGHT    -        -32.794 (meters)                     GEOID18
 LB2336  LAPLACE CORR    -         -3.14  (seconds)                    DEFLEC18
 LB2336  DYNAMIC HEIGHT  -        194.549 (meters)      638.28  (feet) COMP
 LB2336  MODELED GRAVITY -    980,189.9   (mgal)                       NAVD 88
 LB2336
 LB2336  HORZ ORDER      -  SECOND
 LB2336  VERT ORDER      -  SECOND    CLASS I
 LB2336
 LB2336.The horizontal coordinates were established by classical geodetic methods
 LB2336.and adjusted by the National Geodetic Survey in October 1999.
 LB2336
 LB2336.The orthometric height was determined by differential leveling and
 LB2336.adjusted by the NATIONAL GEODETIC SURVEY
 LB2336.in May 2016.
 LB2336
 LB2336.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2336.GEOID18 height accuracy estimate available here.
 LB2336
 LB2336.Click photographs - Photos may exist for this station.
 LB2336
 LB2336.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2336
 LB2336.The dynamic height is computed by dividing the NAVD 88
 LB2336.geopotential number by the normal gravity value computed on the
 LB2336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2336.degrees latitude (g = 980.6199 gals.).
 LB2336
 LB2336.The modeled gravity was interpolated from observed gravity values.
 LB2336
 LB2336. The following values were computed from the NAD 83(1997) position.
 LB2336
 LB2336;                    North         East     Units Scale Factor Converg.
 LB2336;SPC IL E     -   468,952.089   347,567.606   MT  1.00000284   +0 22 10.2
 LB2336;SPC IL E     - 1,538,553.65  1,140,311.39   sFT  1.00000284   +0 22 10.2
 LB2336;UTM  16      - 4,526,803.075   435,227.359   MT  0.99965164   -0 30 12.0
 LB2336
 LB2336!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2336!SPC IL E     -   0.99997461  x   1.00000284  =   0.99997745
 LB2336!UTM  16      -   0.99997461  x   0.99965164  =   0.99962626
 LB2336
 LB2336:                Primary Azimuth Mark                     Grid Az
 LB2336:SPC IL E     -  MARTINTON AZ MK                          309 07 52.2
 LB2336:UTM  16      -  MARTINTON AZ MK                          310 00 14.4
 LB2336
 LB2336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3522726803(NAD 83)
 LB2336
 LB2336|---------------------------------------------------------------------|
 LB2336| PID    Reference Object                     Distance      Geod. Az  |
 LB2336|                                                           dddmmss.s |
 LB2336| CM3106 MARTINTON RM 2                       28.895 METERS 01924     |
 LB2336| CM3105 MARTINTON RM 1                       28.100 METERS 29127     |
 LB2336| CM3104 MARTINTON AZ MK                                    3093002.4 |
 LB2336|---------------------------------------------------------------------|
 LB2336
 LB2336                          SUPERSEDED SURVEY CONTROL
 LB2336
 LB2336  NAD 83(1997)-  40 53 23.10599(N)    087 46 07.99985(W) AD(       ) 2
 LB2336  NAD 83(1986)-  40 53 23.11202(N)    087 46 08.00880(W) AD(       ) 2
 LB2336  NAD 27      -  40 53 22.98900(N)    087 46 07.88450(W) AD(       ) 2
 LB2336
 LB2336.Superseded values are not recommended for survey control.
 LB2336
 LB2336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2336.See file dsdata.pdf to determine how the superseded data were derived.
 LB2336
 LB2336_MARKER: DS = TRIANGULATION STATION DISK
 LB2336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2336_STAMPING: MARTINTON 1947
 LB2336_MARK LOGO: CGS
 LB2336_PROJECTION: RECESSED 46 CENTIMETERS
 LB2336_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2336+STABILITY: SURFACE MOTION
 LB2336_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB2336+SATELLITE: SATELLITE OBSERVATIONS - February 26, 2016
 LB2336
 LB2336  HISTORY     - Date     Condition        Report By
 LB2336  HISTORY     - 1947     MONUMENTED       CGS
 LB2336  HISTORY     - 20070421 MARK NOT FOUND   GEOCAC
 LB2336  HISTORY     - 20160226 GOOD             AMESC
 LB2336
 LB2336                          STATION DESCRIPTION
 LB2336
 LB2336'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2336'THE STATION IS LOCATED 9 MILES EAST OF ASHKUM, 8 MILES NORTH OF
 LB2336'WATSEKA AND 8 MILES WEST OF DONOVAN, ON PROPERTY OWNED BY ROBERT
 LB2336'SMITH.  IT IS 228 FEET NORTHEAST OF THE CENTER OF A CROSSROAD, 86
 LB2336'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 54 FEET NORTH
 LB2336'OF THE CENTER OF U. S. HIGHWAY 52 AND 16 FEET NORTH OF A BOARD FENCE
 LB2336'AND A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2336'MARTINTON 1947.
 LB2336'
 LB2336'REFERENCE MARK NO. 1 IS 92.19 FEET SOUTH OF THE STATION.  IT IS 38
 LB2336'FEET SOUTH OF THE CENTER OF HIGHWAY 52 AND 1 FOOT NORTH OF A
 LB2336'FENCELINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LB2336'MARTINTON NO 1 1947.
 LB2336'
 LB2336'REFERENCE MARK NO. 2 IS 94.80 FEET SOUTHWEST OF THE STATION.  IT IS
 LB2336'40 FEET NORTH OF THE CENTER OF HIGHWAY 52, 11 FEET EAST OF A
 LB2336'TELEPHONE POLE AND 1 FOOT NORTH OF A BOARD FENCE.  THE MARK
 LB2336'PROJECTS 4 INCHES AND THE DISK IS STAMPED MARTINTON NO 2 1947.
 LB2336'
 LB2336'THE AZIMUTH MARK IS 0.25 MILE SOUTH OF THE STATION.  IT IS 125 FEET
 LB2336'EAST OF A FARM HOUSE, 23 FEET WEST OF THE CENTER OF A GRAVEL ROAD,
 LB2336'5 FEET SOUTH OF A WHITE WITNESS POST AND 2 FEET NORTH OF A
 LB2336'TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2336'MARTINTON 1947.
 LB2336'
 LB2336'TO REACH THE STATION FROM THE MAIN CROSS STREET IN DONOVAN, GO WEST
 LB2336'ON U. S. HIGHWAY 52 FOR 8.65 MILES TO THE STATION ON THE RIGHT AS
 LB2336'DESCRIBED, CONTINUE WEST FOR 75 YARDS TO A CROSSROAD, TURN LEFT,
 LB2336'SOUTH, AND GO 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 LB2336'
 LB2336'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2336
 LB2336                          STATION RECOVERY (2007)
 LB2336
 LB2336'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2336'REFERENCE MARK 2 FOUND.  STATION NOT FOUND IS PROBABLY UNDER
 LB2336'LANDSCAPING DONE BY HOME OWNER
 LB2336
 LB2336                          STATION RECOVERY (2016)
 LB2336
 LB2336'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 LB2336'RECOVERED IN GOOD CONDITION.
 LB2336'
 LB2336'NOTE-THE STATION IS 53.5 FT (16.3 M) NORTH OF THE CENTERLINE OF US
 LB2336'ROUTE 52, 219 FT (66.8 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1900E,
 LB2336'94.7 FT (28.9 M) EAST-NORTHEAST OF STATION MARTINTON REFERENCE MARK 2,
 LB2336'86.9 FT (26.5 M) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE,
 LB2336'56.3 FT (17.2 M) SOUTH OF THE SOUTHWEST CORNER OF THE MORTON BUILDING,
 LB2336'55.9 FT (17.0 M) WEST OF A GUY POLE WITH TWO GUY WIRES, 50.4 FT (15.4
 LB2336'M) EAST-NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER AND 42.5 FT (13.0
 LB2336'M) WEST OF THE CENTERLINE OF THE EAST DRIVEWAY TO ADDRESS NUMBER
 LB2336''1902'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM3106 ***********************************************************************
 CM3106  DESIGNATION -  MARTINTON RM 2
 CM3106  PID         -  CM3106
 CM3106  STATE/COUNTY-  IL/IROQUOIS
 CM3106  COUNTRY     -  US
 CM3106  USGS QUAD   -  L'ERABLE (2018)
 CM3106
 CM3106                         *CURRENT SURVEY CONTROL
 CM3106  ______________________________________________________________________
 CM3106* NAD 83(1986) POSITION- 40 53 22.95   (N) 087 46 09.22   (W)   HD_HELD1
 CM3106* NAVD 88 ORTHO HEIGHT -   193.955 (meters)      636.33  (feet) ADJUSTED
 CM3106  ______________________________________________________________________
 CM3106  GEOID HEIGHT    -        -32.794 (meters)                     GEOID18
 CM3106  DYNAMIC HEIGHT  -        193.872 (meters)      636.06  (feet) COMP
 CM3106  MODELED GRAVITY -    980,189.8   (mgal)                       NAVD 88
 CM3106
 CM3106  VERT ORDER      -  SECOND    CLASS I
 CM3106
 CM3106.The horizontal coordinates were determined by differentially corrected
 CM3106.hand held GPS observations or other comparable positioning techniques
 CM3106.and have an estimated accuracy of +/- 3 meters.
 CM3106
 CM3106.The orthometric height was determined by differential leveling and
 CM3106.adjusted by the NATIONAL GEODETIC SURVEY
 CM3106.in May 2016.
 CM3106
 CM3106.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM3106.GEOID18 height accuracy estimate available here.
 CM3106
 CM3106.Click photographs - Photos may exist for this station.
 CM3106
 CM3106.The dynamic height is computed by dividing the NAVD 88
 CM3106.geopotential number by the normal gravity value computed on the
 CM3106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM3106.degrees latitude (g = 980.6199 gals.).
 CM3106
 CM3106.The modeled gravity was interpolated from observed gravity values.
 CM3106
 CM3106;                    North         East    Units  Estimated Accuracy
 CM3106;SPC IL E     -   468,947.1     347,539.1     MT  (+/- 3 meters HH1 GPS) 
 CM3106
 CM3106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3519826798(NAD 83)
 CM3106
 CM3106                          SUPERSEDED SURVEY CONTROL
 CM3106
 CM3106.No superseded survey control is available for this station.
 CM3106
 CM3106_MARKER: DR = REFERENCE MARK DISK
 CM3106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM3106_STAMPING: MARTINTON NO 2 1947
 CM3106_MARK LOGO: CGS
 CM3106_PROJECTION: PROJECTING 3 CENTIMETERS
 CM3106_MAGNETIC: N = NO MAGNETIC MATERIAL
 CM3106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM3106+STABILITY: SURFACE MOTION
 CM3106_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CM3106+SATELLITE: SATELLITE OBSERVATIONS - February 26, 2016
 CM3106
 CM3106  HISTORY     - Date     Condition        Report By
 CM3106  HISTORY     - 1947     MONUMENTED       CGS
 CM3106  HISTORY     - 20160226 GOOD             AMESC
 CM3106
 CM3106                          STATION DESCRIPTION
 CM3106
 CM3106'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 CM3106'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHWEST OF
 CM3106'WATSEKA, 7.5 MI (12.1 KM) SOUTHWEST OF BEAVERVILLE AND 4.2 MI (6.8 KM)
 CM3106'EAST-SOUTHEAST OF L'ERABLE.
 CM3106'
 CM3106'TO REACH FROM THE INTERSECTION OF US ROUTE 52 AND IL ROUTE 1 PROCEED
 CM3106'WEST ALONG US ROUTE 52 FOR 2 MI (3.2 KM) TO THE STATION ON THE RIGHT.
 CM3106'
 CM3106'THE STATION IS 41 FT (12.5 M) NORTH OF THE CENTERLINE OF US ROUTE 52,
 CM3106'125 FT (38.1 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1900E, 126.5 FT
 CM3106'(38.6 M) NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER, 158.8 FT (48.4
 CM3106'M) EAST OF A TELEPHONE PEDESTAL, 94.7 FT (28.9 M) WEST-SOUTHWEST OF
 CM3106'STATION MARTINTON, 92.2 FT (28.1 M) EAST OF A CONCRETE RIGHT OF WAY
 CM3106'MARKER, 88.7 FT (27.0 M) SOUTHWEST OF THE SOUTHEAST CORNER OF THE
 CM3106'HOUSE AND 82.8 FT (25.2 M) SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF
 CM3106'THE HOUSE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1943 ***********************************************************************
 JB1943  DESIGNATION -  MASCOUTAH ATT MICROWAVE TOWER
 JB1943  PID         -  JB1943
 JB1943  STATE/COUNTY-  IL/ST CLAIR
 JB1943  COUNTRY     -  US
 JB1943  USGS QUAD   -  MASCOUTAH (2018)
 JB1943
 JB1943                         *CURRENT SURVEY CONTROL
 JB1943  ______________________________________________________________________
 JB1943* NAD 83(1997) POSITION- 38 29 23.02018(N) 089 47 18.76249(W)   ADJUSTED
 JB1943  ______________________________________________________________________
 JB1943  GEOID HEIGHT    -        -30.470 (meters)                     GEOID18
 JB1943  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 JB1943  HORZ ORDER      -  THIRD
 JB1943
 JB1943.The horizontal coordinates were established by classical geodetic methods
 JB1943.and adjusted by the National Geodetic Survey in October 1999.
 JB1943
 JB1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1943.GEOID18 height accuracy estimate available here.
 JB1943
 JB1943.Click photographs - Photos may exist for this station.
 JB1943
 JB1943.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1943
 JB1943. The following values were computed from the NAD 83(1997) position.
 JB1943
 JB1943;                    North         East     Units Scale Factor Converg.
 JB1943;SPC IL W     -   202,394.731   732,987.385   MT  0.99995457   +0 14 07.2
 JB1943;SPC IL W     -   664,023.38  2,404,809.45   sFT  0.99995457   +0 14 07.2
 JB1943;UTM  16      - 4,263,838.746   256,788.418   MT  1.00032851   -1 44 10.9
 JB1943
 JB1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5678863838(NAD 83)
 JB1943
 JB1943                          SUPERSEDED SURVEY CONTROL
 JB1943
 JB1943  NAD 83(1986)-  38 29 23.03764(N)    089 47 18.75779(W) AD(       ) 3
 JB1943  NAD 27      -  38 29 22.86023(N)    089 47 18.40490(W) AD(       ) 3
 JB1943
 JB1943.Superseded values are not recommended for survey control.
 JB1943
 JB1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1943.See file dsdata.pdf to determine how the superseded data were derived.
 JB1943
 JB1943_MARKER: 45 = MICROWAVE TOWER
 JB1943
 JB1943  HISTORY     - Date     Condition        Report By
 JB1943  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1943
 JB1943                          STATION DESCRIPTION
 JB1943
 JB1943'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1940 ***********************************************************************
 JB1940  DESIGNATION -  MASCOUTAH CONCRETE STACK
 JB1940  PID         -  JB1940
 JB1940  STATE/COUNTY-  IL/ST CLAIR
 JB1940  COUNTRY     -  US
 JB1940  USGS QUAD   -  MASCOUTAH (2018)
 JB1940
 JB1940                         *CURRENT SURVEY CONTROL
 JB1940  ______________________________________________________________________
 JB1940* NAD 83(1997) POSITION- 38 29 03.96680(N) 089 47 54.86764(W)   ADJUSTED
 JB1940  ______________________________________________________________________
 JB1940  GEOID HEIGHT    -        -30.466 (meters)                     GEOID18
 JB1940  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 JB1940  HORZ ORDER      -  THIRD
 JB1940
 JB1940.The horizontal coordinates were established by classical geodetic methods
 JB1940.and adjusted by the National Geodetic Survey in October 1999.
 JB1940
 JB1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1940.GEOID18 height accuracy estimate available here.
 JB1940
 JB1940.Click photographs - Photos may exist for this station.
 JB1940
 JB1940.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1940
 JB1940. The following values were computed from the NAD 83(1997) position.
 JB1940
 JB1940;                    North         East     Units Scale Factor Converg.
 JB1940;SPC IL W     -   201,803.707   732,114.781   MT  0.99995387   +0 13 44.6
 JB1940;SPC IL W     -   662,084.33  2,401,946.58   sFT  0.99995387   +0 13 44.6
 JB1940;UTM  16      - 4,263,277.882   255,895.661   MT  1.00033387   -1 44 32.7
 JB1940
 JB1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5589563277(NAD 83)
 JB1940
 JB1940                          SUPERSEDED SURVEY CONTROL
 JB1940
 JB1940  NAD 83(1986)-  38 29 03.98356(N)    089 47 54.86260(W) AD(       ) 3
 JB1940  NAD 27      -  38 29 03.80300(N)    089 47 54.50700(W) AD(       ) 3
 JB1940
 JB1940.Superseded values are not recommended for survey control.
 JB1940
 JB1940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1940.See file dsdata.pdf to determine how the superseded data were derived.
 JB1940
 JB1940_MARKER: 63 = STACK
 JB1940
 JB1940  HISTORY     - Date     Condition        Report By
 JB1940  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1940
 JB1940                          STATION DESCRIPTION
 JB1940
 JB1940'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1941 ***********************************************************************
 JB1941  DESIGNATION -  MASCOUTAH HOLY CHILDHOOD CH
 JB1941  PID         -  JB1941
 JB1941  STATE/COUNTY-  IL/ST CLAIR
 JB1941  COUNTRY     -  US
 JB1941  USGS QUAD   -  MASCOUTAH (2018)
 JB1941
 JB1941                         *CURRENT SURVEY CONTROL
 JB1941  ______________________________________________________________________
 JB1941* NAD 83(1997) POSITION- 38 29 28.34340(N) 089 47 30.42714(W)   ADJUSTED
 JB1941  ______________________________________________________________________
 JB1941  GEOID HEIGHT    -        -30.475 (meters)                     GEOID18
 JB1941  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 JB1941  HORZ ORDER      -  THIRD
 JB1941
 JB1941.The horizontal coordinates were established by classical geodetic methods
 JB1941.and adjusted by the National Geodetic Survey in October 1999.
 JB1941
 JB1941.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1941.GEOID18 height accuracy estimate available here.
 JB1941
 JB1941.Click photographs - Photos may exist for this station.
 JB1941
 JB1941.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1941
 JB1941. The following values were computed from the NAD 83(1997) position.
 JB1941
 JB1941;                    North         East     Units Scale Factor Converg.
 JB1941;SPC IL W     -   202,557.707   732,704.042   MT  0.99995434   +0 13 60.0
 JB1941;SPC IL W     -   664,558.08  2,403,879.84   sFT  0.99995434   +0 13 60.0
 JB1941;UTM  16      - 4,264,011.439   256,510.746   MT  1.00033018   -1 44 18.4
 JB1941
 JB1941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5651064011(NAD 83)
 JB1941
 JB1941                          SUPERSEDED SURVEY CONTROL
 JB1941
 JB1941  NAD 83(1986)-  38 29 28.36048(N)    089 47 30.42233(W) AD(       ) 3
 JB1941  NAD 27      -  38 29 28.18397(N)    089 47 30.06183(W) AD(       ) 3
 JB1941
 JB1941.Superseded values are not recommended for survey control.
 JB1941
 JB1941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1941.See file dsdata.pdf to determine how the superseded data were derived.
 JB1941
 JB1941_MARKER: 90 = CHURCH SPIRE
 JB1941
 JB1941  HISTORY     - Date     Condition        Report By
 JB1941  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1941
 JB1941                          STATION DESCRIPTION
 JB1941
 JB1941'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1942 ***********************************************************************
 JB1942  DESIGNATION -  MASCOUTAH WATER TANK
 JB1942  PID         -  JB1942
 JB1942  STATE/COUNTY-  IL/ST CLAIR
 JB1942  COUNTRY     -  US
 JB1942  USGS QUAD   -  MASCOUTAH (2018)
 JB1942
 JB1942                         *CURRENT SURVEY CONTROL
 JB1942  ______________________________________________________________________
 JB1942* NAD 83(1997) POSITION- 38 29 27.09744(N) 089 47 51.41913(W)   ADJUSTED
 JB1942  ______________________________________________________________________
 JB1942  GEOID HEIGHT    -        -30.477 (meters)                     GEOID18
 JB1942  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 JB1942  HORZ ORDER      -  THIRD
 JB1942
 JB1942.The horizontal coordinates were established by classical geodetic methods
 JB1942.and adjusted by the National Geodetic Survey in October 1999.
 JB1942
 JB1942.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1942.GEOID18 height accuracy estimate available here.
 JB1942
 JB1942.Click photographs - Photos may exist for this station.
 JB1942
 JB1942.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1942
 JB1942. The following values were computed from the NAD 83(1997) position.
 JB1942
 JB1942;                    North         East     Units Scale Factor Converg.
 JB1942;SPC IL W     -   202,517.235   732,195.498   MT  0.99995394   +0 13 46.9
 JB1942;SPC IL W     -   664,425.30  2,402,211.40   sFT  0.99995394   +0 13 46.9
 JB1942;UTM  16      - 4,263,988.479   256,000.918   MT  1.00033324   -1 44 31.4
 JB1942
 JB1942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5600063988(NAD 83)
 JB1942
 JB1942                          SUPERSEDED SURVEY CONTROL
 JB1942
 JB1942  NAD 83(1986)-  38 29 27.11418(N)    089 47 51.41407(W) AD(       ) 3
 JB1942  NAD 27      -  38 29 26.93500(N)    089 47 51.05900(W) AD(       ) 3
 JB1942
 JB1942.Superseded values are not recommended for survey control.
 JB1942
 JB1942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1942.See file dsdata.pdf to determine how the superseded data were derived.
 JB1942
 JB1942_MARKER: 51 = TANK
 JB1942
 JB1942  HISTORY     - Date     Condition        Report By
 JB1942  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1942
 JB1942                          STATION DESCRIPTION
 JB1942
 JB1942'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8103 ***********************************************************************
 DG8103  DESIGNATION -  MASON 1
 DG8103  PID         -  DG8103
 DG8103  STATE/COUNTY-  IL/MASON
 DG8103  COUNTRY     -  US
 DG8103  USGS QUAD   -  CLEAR LAKE (2018)
 DG8103
 DG8103                         *CURRENT SURVEY CONTROL
 DG8103  ______________________________________________________________________
 DG8103* NAD 83(2011) POSITION- 40 07 15.68167(N) 090 15 25.59003(W)   ADJUSTED
 DG8103* NAD 83(2011) ELLIP HT-   100.872 (meters)        (06/27/12)   ADJUSTED
 DG8103* NAD 83(2011) EPOCH   -  2010.00
 DG8103* NAVD 88 ORTHO HEIGHT -   133.9   (meters)      439.    (feet) GPS OBS
 DG8103  ______________________________________________________________________
 DG8103  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8103  GEOID HEIGHT    -        -32.955 (meters)                     GEOID03
 DG8103  GEOID HEIGHT    -        -32.987 (meters)                     GEOID18
 DG8103  NAD 83(2011) X  -    -21,916.936 (meters)                     COMP
 DG8103  NAD 83(2011) Y  - -4,884,087.011 (meters)                     COMP
 DG8103  NAD 83(2011) Z  -  4,088,335.435 (meters)                     COMP
 DG8103  LAPLACE CORR    -          1.71  (seconds)                    DEFLEC18
 DG8103
 DG8103  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8103  Standards:
 DG8103         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8103            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8103  -------------------------------------------------------------------
 DG8103  NETWORK    0.84   1.27           0.38   0.30   0.65     -0.10687514
 DG8103  -------------------------------------------------------------------
 DG8103  Click here for local accuracies and other accuracy information.
 DG8103
 DG8103.The horizontal coordinates were established by GPS observations
 DG8103.and adjusted by the National Geodetic Survey in June 2012.
 DG8103
 DG8103.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8103.been affixed to the stable North American tectonic plate. See 
 DG8103.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8103
 DG8103.The horizontal coordinates are valid at the epoch date displayed above
 DG8103.which is a decimal equivalence of Year/Month/Day.
 DG8103
 DG8103.The orthometric height was determined by GPS observations and a
 DG8103.high-resolution geoid model.
 DG8103
 DG8103.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8103.GEOID18 height accuracy estimate available here.
 DG8103
 DG8103.Click photographs - Photos may exist for this station.
 DG8103
 DG8103.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8103
 DG8103.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8103
 DG8103.The ellipsoidal height was determined by GPS observations
 DG8103.and is referenced to NAD 83.
 DG8103
 DG8103. The following values were computed from the NAD 83(2011) position.
 DG8103
 DG8103;                    North         East     Units Scale Factor Converg.
 DG8103;SPC IL W     -   383,428.778   692,290.941   MT  0.99994191   -0 03 29.8
 DG8103;SPC IL W     - 1,257,965.92  2,271,291.20   sFT  0.99994191   -0 03 29.8
 DG8103;UTM  15      - 4,444,796.455   733,733.856   MT  1.00027258   +1 46 06.0
 DG8103
 DG8103!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8103!SPC IL W     -   0.99998418  x   0.99994191  =   0.99992609
 DG8103!UTM  15      -   0.99998418  x   1.00027258  =   1.00025675
 DG8103
 DG8103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3373344796(NAD 83)
 DG8103
 DG8103                          SUPERSEDED SURVEY CONTROL
 DG8103
 DG8103  NAD 83(2007)-  40 07 15.68190(N)    090 15 25.59081(W) AD(2002.00) 0
 DG8103  ELLIP H (02/10/07)  100.877  (m)                       GP(2002.00)    
 DG8103  ELLIP H (02/03/05)  100.859  (m)                       GP(       ) 4 2
 DG8103  NAD 83(1997)-  40 07 15.68203(N)    090 15 25.59022(W) AD(       ) 1
 DG8103  ELLIP H (12/06/04)  100.886  (m)                       GP(       ) 4 1
 DG8103
 DG8103.Superseded values are not recommended for survey control.
 DG8103
 DG8103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8103.See file dsdata.pdf to determine how the superseded data were derived.
 DG8103
 DG8103_MARKER: DD = SURVEY DISK
 DG8103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8103_STAMPING: MASON 1 2004
 DG8103_MARK LOGO: IL-125
 DG8103_PROJECTION: FLUSH
 DG8103_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8103+STABILITY: SURFACE MOTION
 DG8103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8103+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2020
 DG8103
 DG8103  HISTORY     - Date     Condition        Report By
 DG8103  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8103  HISTORY     - 20200708 GOOD             ILDT
 DG8103
 DG8103                          STATION DESCRIPTION
 DG8103
 DG8103'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG8103'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 5.25 MILES WEST
 DG8103'OF IL RT. 78 NEAR EAST SIDE OF CRANE LAKE, 0.8 MILES NORTHWEST OF THE
 DG8103'INTERSECTION OF 530E AND 350N, 9.9 FEET SOUTH OF SOUTH EDGE OF ROAD,
 DG8103'9.4 FEET EAST OF  POWER POLE, 34.2 FEET WEST OF TELEPHONE PEDESTAL
 DG8103'(ILLINOIS ROAD ).  MONUMENT IS 1.0 FT.  NORTH OF A WITNESS POST.
 DG8103'STATION IS NEAR THE SE CORNER OF SECTION 6 T19N, R10W,3RD P.M.
 DG8103
 DG8103                          STATION RECOVERY (2020)
 DG8103
 DG8103'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8116 ***********************************************************************
 DG8116  DESIGNATION -  MASON 10
 DG8116  PID         -  DG8116
 DG8116  STATE/COUNTY-  IL/MASON
 DG8116  COUNTRY     -  US
 DG8116  USGS QUAD   -  BIGGS (2018)
 DG8116
 DG8116                         *CURRENT SURVEY CONTROL
 DG8116  ______________________________________________________________________
 DG8116* NAD 83(2011) POSITION- 40 09 46.45855(N) 089 58 01.97866(W)   ADJUSTED
 DG8116* NAD 83(2011) ELLIP HT-   120.375 (meters)        (06/27/12)   ADJUSTED
 DG8116* NAD 83(2011) EPOCH   -  2010.00
 DG8116* NAVD 88 ORTHO HEIGHT -   153.2   (meters)      503.    (feet) GPS OBS
 DG8116  ______________________________________________________________________
 DG8116  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8116  GEOID HEIGHT    -        -32.747 (meters)                     GEOID03
 DG8116  GEOID HEIGHT    -        -32.773 (meters)                     GEOID18
 DG8116  NAD 83(2011) X  -      2,792.916 (meters)                     COMP
 DG8116  NAD 83(2011) Y  - -4,881,152.131 (meters)                     COMP
 DG8116  NAD 83(2011) Z  -  4,091,903.156 (meters)                     COMP
 DG8116  LAPLACE CORR    -          1.54  (seconds)                    DEFLEC18
 DG8116
 DG8116  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8116  Standards:
 DG8116         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8116            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8116  -------------------------------------------------------------------
 DG8116  NETWORK    0.82   1.33           0.37   0.29   0.68     -0.04923047
 DG8116  -------------------------------------------------------------------
 DG8116  Click here for local accuracies and other accuracy information.
 DG8116
 DG8116.The horizontal coordinates were established by GPS observations
 DG8116.and adjusted by the National Geodetic Survey in June 2012.
 DG8116
 DG8116.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8116.been affixed to the stable North American tectonic plate. See 
 DG8116.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8116
 DG8116.The horizontal coordinates are valid at the epoch date displayed above
 DG8116.which is a decimal equivalence of Year/Month/Day.
 DG8116
 DG8116.The orthometric height was determined by GPS observations and a
 DG8116.high-resolution geoid model.
 DG8116
 DG8116.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8116.GEOID18 height accuracy estimate available here.
 DG8116
 DG8116.Click photographs - Photos may exist for this station.
 DG8116
 DG8116.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8116
 DG8116.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8116
 DG8116.The ellipsoidal height was determined by GPS observations
 DG8116.and is referenced to NAD 83.
 DG8116
 DG8116. The following values were computed from the NAD 83(2011) position.
 DG8116
 DG8116;                    North         East     Units Scale Factor Converg.
 DG8116;SPC IL W     -   388,094.175   716,990.300   MT  0.99994473   +0 07 43.1
 DG8116;SPC IL W     - 1,273,272.31  2,352,325.68   sFT  0.99994473   +0 07 43.1
 DG8116;UTM  16      - 4,450,060.598   247,303.020   MT  1.00038615   -1 54 53.1
 DG8116;UTM  15      - 4,450,249.371   758,281.771   MT  1.00042129   +1 57 25.6
 DG8116
 DG8116!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8116!SPC IL W     -   0.99998112  x   0.99994473  =   0.99992585
 DG8116!UTM  16      -   0.99998112  x   1.00038615  =   1.00036726
 DG8116!UTM  15      -   0.99998112  x   1.00042129  =   1.00040240
 DG8116
 DG8116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4730350060(NAD 83)
 DG8116
 DG8116                          SUPERSEDED SURVEY CONTROL
 DG8116
 DG8116  NAD 83(2007)-  40 09 46.45886(N)    089 58 01.97944(W) AD(2002.00) 0
 DG8116  ELLIP H (02/10/07)  120.375  (m)                       GP(2002.00)    
 DG8116  ELLIP H (02/03/05)  120.368  (m)                       GP(       ) 4 2
 DG8116  NAD 83(1997)-  40 09 46.45880(N)    089 58 01.97920(W) AD(       ) 1
 DG8116  ELLIP H (12/06/04)  120.385  (m)                       GP(       ) 4 1
 DG8116
 DG8116.Superseded values are not recommended for survey control.
 DG8116
 DG8116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8116.See file dsdata.pdf to determine how the superseded data were derived.
 DG8116
 DG8116_MARKER: DD = SURVEY DISK
 DG8116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8116_STAMPING: MASON 10 2004
 DG8116_MARK LOGO: IL-125
 DG8116_PROJECTION: FLUSH
 DG8116_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8116+STABILITY: SURFACE MOTION
 DG8116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8116+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8116
 DG8116  HISTORY     - Date     Condition        Report By
 DG8116  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8116
 DG8116                          STATION DESCRIPTION
 DG8116
 DG8116'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8116'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 2.0 MI.
 DG8116'NORTHEAST OF KILBOURNE, 2 MILES EAST OF IL RT. 97, NORTHEAST CORNER OF
 DG8116'THE  INTERSECTION OF 2050E AND 700N, 30.5 FEET EAST OF EAST EDGE
 DG8116'2050E, 26.0 NORTH OF NORTH  EDGE 700N, 85.0 FEET NORTHWEST OF POWER
 DG8116'POLE.  MONUMENT IS 1.0 FT. SOUTH OF A WITNESS  POST.   STATION IS NEAR
 DG8116'THE S QUARTER CORNER OF SECTION 23 T20N, R8W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8117 ***********************************************************************
 DG8117  DESIGNATION -  MASON 11
 DG8117  PID         -  DG8117
 DG8117  STATE/COUNTY-  IL/MASON
 DG8117  COUNTRY     -  US
 DG8117  USGS QUAD   -  KILBOURNE (2018)
 DG8117
 DG8117                         *CURRENT SURVEY CONTROL
 DG8117  ______________________________________________________________________
 DG8117* NAD 83(2011) POSITION- 40 11 31.11347(N) 090 00 35.98603(W)   ADJUSTED
 DG8117* NAD 83(2011) ELLIP HT-   119.686 (meters)        (06/27/12)   ADJUSTED
 DG8117* NAD 83(2011) EPOCH   -  2010.00
 DG8117* NAVD 88 ORTHO HEIGHT -   152.5   (meters)      500.    (feet) GPS OBS
 DG8117  ______________________________________________________________________
 DG8117  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8117  GEOID HEIGHT    -        -32.807 (meters)                     GEOID03
 DG8117  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 DG8117  NAD 83(2011) X  -      -,851.228 (meters)                     COMP
 DG8117  NAD 83(2011) Y  - -4,879,069.745 (meters)                     COMP
 DG8117  NAD 83(2011) Z  -  4,094,369.086 (meters)                     COMP
 DG8117  LAPLACE CORR    -          1.66  (seconds)                    DEFLEC18
 DG8117
 DG8117  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8117  Standards:
 DG8117         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8117            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8117  -------------------------------------------------------------------
 DG8117  NETWORK    0.68   1.10           0.32   0.22   0.56     -0.07393908
 DG8117  -------------------------------------------------------------------
 DG8117  Click here for local accuracies and other accuracy information.
 DG8117
 DG8117.The horizontal coordinates were established by GPS observations
 DG8117.and adjusted by the National Geodetic Survey in June 2012.
 DG8117
 DG8117.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8117.been affixed to the stable North American tectonic plate. See 
 DG8117.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8117
 DG8117.The horizontal coordinates are valid at the epoch date displayed above
 DG8117.which is a decimal equivalence of Year/Month/Day.
 DG8117
 DG8117.The orthometric height was determined by GPS observations and a
 DG8117.high-resolution geoid model.
 DG8117
 DG8117.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8117.GEOID18 height accuracy estimate available here.
 DG8117
 DG8117.Click photographs - Photos may exist for this station.
 DG8117
 DG8117.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8117
 DG8117.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8117
 DG8117.The ellipsoidal height was determined by GPS observations
 DG8117.and is referenced to NAD 83.
 DG8117
 DG8117. The following values were computed from the NAD 83(2011) position.
 DG8117
 DG8117;                    North         East     Units Scale Factor Converg.
 DG8117;SPC IL W     -   391,314.649   713,340.379   MT  0.99994337   +0 06 04.0
 DG8117;SPC IL W     - 1,283,838.14  2,340,350.89   sFT  0.99994337   +0 06 04.0
 DG8117;UTM  15      - 4,453,353.155   754,529.177   MT  1.00039759   +1 55 50.3
 DG8117;UTM  16      - 4,453,410.724   243,768.687   MT  1.00040829   -1 56 36.8
 DG8117
 DG8117!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8117!SPC IL W     -   0.99998122  x   0.99994337  =   0.99992460
 DG8117!UTM  15      -   0.99998122  x   1.00039759  =   1.00037881
 DG8117!UTM  16      -   0.99998122  x   1.00040829  =   1.00038951
 DG8117
 DG8117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5452953353(NAD 83)
 DG8117
 DG8117                          SUPERSEDED SURVEY CONTROL
 DG8117
 DG8117  NAD 83(2007)-  40 11 31.11379(N)    090 00 35.98682(W) AD(2002.00) 0
 DG8117  ELLIP H (02/10/07)  119.685  (m)                       GP(2002.00)    
 DG8117  ELLIP H (02/03/05)  119.680  (m)                       GP(       ) 4 2
 DG8117  NAD 83(1997)-  40 11 31.11371(N)    090 00 35.98664(W) AD(       ) 1
 DG8117  ELLIP H (12/06/04)  119.696  (m)                       GP(       ) 4 1
 DG8117
 DG8117.Superseded values are not recommended for survey control.
 DG8117
 DG8117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8117.See file dsdata.pdf to determine how the superseded data were derived.
 DG8117
 DG8117_MARKER: DD = SURVEY DISK
 DG8117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8117_STAMPING: MASON 11 2004
 DG8117_MARK LOGO: IL-125
 DG8117_PROJECTION: FLUSH
 DG8117_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8117+STABILITY: SURFACE MOTION
 DG8117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8117+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2022
 DG8117
 DG8117  HISTORY     - Date     Condition        Report By
 DG8117  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8117  HISTORY     - 20220816 GOOD             ILDT
 DG8117
 DG8117                          STATION DESCRIPTION
 DG8117
 DG8117'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8117'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. ALONG IL RT.
 DG8117'97, 2.75 MILES NORTH OF KILBOURNE, ILLINOIS, NORTHWEST CORNER
 DG8117'INTERSECTION OF  IL RT. 97   900N, 27.0 FEET WEST OF WEST EDGE IL RT.
 DG8117'97, 103.2 FEET NORTH OF TELEPHONE ABOVE  GROUND SPLICE BOX, 105.6 FEET
 DG8117'NORTHWEST OF POWER POLE EAST SIDE OF IL RT. 97.  MONUMENT  IS 1.0 FT.
 DG8117'EAST OF A WITNESS POST.   STATION IS NEAR THE SW CORNER OF SECTION 9
 DG8117'T20N, R8W, 3RD P.M.
 DG8117
 DG8117                          STATION RECOVERY (2022)
 DG8117
 DG8117'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8119 ***********************************************************************
 DG8119  DESIGNATION -  MASON 12
 DG8119  PID         -  DG8119
 DG8119  STATE/COUNTY-  IL/MASON
 DG8119  COUNTRY     -  US
 DG8119  USGS QUAD   -  KILBOURNE (2018)
 DG8119
 DG8119                         *CURRENT SURVEY CONTROL
 DG8119  ______________________________________________________________________
 DG8119* NAD 83(2011) POSITION- 40 14 21.80134(N) 090 00 32.60332(W)   ADJUSTED
 DG8119* NAD 83(2011) ELLIP HT-   118.873 (meters)        (06/27/12)   ADJUSTED
 DG8119* NAD 83(2011) EPOCH   -  2010.00
 DG8119* NAVD 88 ORTHO HEIGHT -   151.8   (meters)      498.    (feet) GPS OBS
 DG8119  ______________________________________________________________________
 DG8119  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8119  GEOID HEIGHT    -        -32.873 (meters)                     GEOID03
 DG8119  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 DG8119  NAD 83(2011) X  -      -,770.674 (meters)                     COMP
 DG8119  NAD 83(2011) Y  - -4,875,669.823 (meters)                     COMP
 DG8119  NAD 83(2011) Z  -  4,098,388.874 (meters)                     COMP
 DG8119  LAPLACE CORR    -          1.90  (seconds)                    DEFLEC18
 DG8119
 DG8119  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8119  Standards:
 DG8119         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8119            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8119  -------------------------------------------------------------------
 DG8119  NETWORK    0.66   1.06           0.31   0.21   0.54     -0.08448375
 DG8119  -------------------------------------------------------------------
 DG8119  Click here for local accuracies and other accuracy information.
 DG8119
 DG8119.The horizontal coordinates were established by GPS observations
 DG8119.and adjusted by the National Geodetic Survey in June 2012.
 DG8119
 DG8119.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8119.been affixed to the stable North American tectonic plate. See 
 DG8119.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8119
 DG8119.The horizontal coordinates are valid at the epoch date displayed above
 DG8119.which is a decimal equivalence of Year/Month/Day.
 DG8119
 DG8119.The orthometric height was determined by GPS observations and a
 DG8119.high-resolution geoid model.
 DG8119
 DG8119.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8119.GEOID18 height accuracy estimate available here.
 DG8119
 DG8119.Click photographs - Photos may exist for this station.
 DG8119
 DG8119.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8119
 DG8119.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8119
 DG8119.The ellipsoidal height was determined by GPS observations
 DG8119.and is referenced to NAD 83.
 DG8119
 DG8119. The following values were computed from the NAD 83(2011) position.
 DG8119
 DG8119;                    North         East     Units Scale Factor Converg.
 DG8119;SPC IL W     -   396,579.199   713,411.039   MT  0.99994339   +0 06 06.5
 DG8119;SPC IL W     - 1,301,110.26  2,340,582.72   sFT  0.99994339   +0 06 06.5
 DG8119;UTM  15      - 4,458,619.665   754,431.598   MT  1.00039697   +1 55 59.3
 DG8119;UTM  16      - 4,458,671.837   244,027.345   MT  1.00040665   -1 56 41.5
 DG8119
 DG8119!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8119!SPC IL W     -   0.99998135  x   0.99994339  =   0.99992474
 DG8119!UTM  15      -   0.99998135  x   1.00039697  =   1.00037831
 DG8119!UTM  16      -   0.99998135  x   1.00040665  =   1.00038799
 DG8119
 DG8119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5443158619(NAD 83)
 DG8119
 DG8119                          SUPERSEDED SURVEY CONTROL
 DG8119
 DG8119  NAD 83(2007)-  40 14 21.80167(N)    090 00 32.60411(W) AD(2002.00) 0
 DG8119  ELLIP H (02/10/07)  118.872  (m)                       GP(2002.00)    
 DG8119  ELLIP H (02/03/05)  118.871  (m)                       GP(       ) 4 2
 DG8119  NAD 83(1997)-  40 14 21.80156(N)    090 00 32.60397(W) AD(       ) 1
 DG8119  ELLIP H (12/06/04)  118.884  (m)                       GP(       ) 4 1
 DG8119
 DG8119.Superseded values are not recommended for survey control.
 DG8119
 DG8119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8119.See file dsdata.pdf to determine how the superseded data were derived.
 DG8119
 DG8119_MARKER: DD = SURVEY DISK
 DG8119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8119_STAMPING: MASON 12 2004
 DG8119_MARK LOGO: IL-125
 DG8119_PROJECTION: FLUSH
 DG8119_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8119+STABILITY: SURFACE MOTION
 DG8119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8119+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2022
 DG8119
 DG8119  HISTORY     - Date     Condition        Report By
 DG8119  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8119  HISTORY     - 20070117 GOOD             INDIV
 DG8119  HISTORY     - 20220816 GOOD             ILDT
 DG8119
 DG8119                          STATION DESCRIPTION
 DG8119
 DG8119'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8119'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. ALONG IL RT.
 DG8119'97, 4.25 MILES SOUTHEAST OF US HWY 136 AND IL RT. 97, 48.7 FEET EAST
 DG8119'OF EAST EDGE  IL RT. 97, 10.0 FEET NORTHWEST FIBER OPTIC PEDESTAL,
 DG8119'87.7 FEET NORTH OF POWER POLE WITH  TRANSFORMER.  MONUMENT IS 1.0 FT
 DG8119'WEST OF A WITNESS POST.   STATION IS NEAR THE CENTER OF SECTION 28
 DG8119'T21N, R8W, 3RD P.M.
 DG8119
 DG8119                          STATION RECOVERY (2007)
 DG8119
 DG8119'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 DG8119'RECOVERED IN GOOD CONDITION.
 DG8119
 DG8119                          STATION RECOVERY (2022)
 DG8119
 DG8119'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8120 ***********************************************************************
 DG8120  DESIGNATION -  MASON 13
 DG8120  PID         -  DG8120
 DG8120  STATE/COUNTY-  IL/MASON
 DG8120  COUNTRY     -  US
 DG8120  USGS QUAD   -  HAVANA (2018)
 DG8120
 DG8120                         *CURRENT SURVEY CONTROL
 DG8120  ______________________________________________________________________
 DG8120* NAD 83(2011) POSITION- 40 17 49.56722(N) 090 02 19.39536(W)   ADJUSTED
 DG8120* NAD 83(2011) ELLIP HT-   111.370 (meters)        (06/27/12)   ADJUSTED
 DG8120* NAD 83(2011) EPOCH   -  2010.00
 DG8120* NAVD 88 ORTHO HEIGHT -   144.404 (meters)      473.77  (feet) ADJUSTED
 DG8120  ______________________________________________________________________
 DG8120  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DG8120  NAD 83(2011) X  -     -3,292.212 (meters)                     COMP
 DG8120  NAD 83(2011) Y  - -4,871,520.786 (meters)                     COMP
 DG8120  NAD 83(2011) Z  -  4,103,273.901 (meters)                     COMP
 DG8120  LAPLACE CORR    -          1.73  (seconds)                    DEFLEC18
 DG8120  DYNAMIC HEIGHT  -        144.333 (meters)      473.53  (feet) COMP
 DG8120  MODELED GRAVITY -    980,128.0   (mgal)                       NAVD 88
 DG8120
 DG8120  VERT ORDER      -  SECOND    CLASS I
 DG8120
 DG8120  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8120  Standards:
 DG8120         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8120            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8120  -------------------------------------------------------------------
 DG8120  NETWORK    0.73   1.14           0.34   0.23   0.58     -0.11000650
 DG8120  -------------------------------------------------------------------
 DG8120  Click here for local accuracies and other accuracy information.
 DG8120
 DG8120.The horizontal coordinates were established by GPS observations
 DG8120.and adjusted by the National Geodetic Survey in June 2012.
 DG8120
 DG8120.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8120.been affixed to the stable North American tectonic plate. See 
 DG8120.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8120
 DG8120.The horizontal coordinates are valid at the epoch date displayed above
 DG8120.which is a decimal equivalence of Year/Month/Day.
 DG8120
 DG8120.The orthometric height was determined by differential leveling and
 DG8120.adjusted by the IL DEPT OF TRANSP
 DG8120.in July 2015.
 DG8120
 DG8120.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8120.GEOID18 height accuracy estimate available here.
 DG8120
 DG8120.Click photographs - Photos may exist for this station.
 DG8120
 DG8120.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8120
 DG8120.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8120
 DG8120.The ellipsoidal height was determined by GPS observations
 DG8120.and is referenced to NAD 83.
 DG8120
 DG8120.The dynamic height is computed by dividing the NAVD 88
 DG8120.geopotential number by the normal gravity value computed on the
 DG8120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG8120.degrees latitude (g = 980.6199 gals.).
 DG8120
 DG8120.The modeled gravity was interpolated from observed gravity values.
 DG8120
 DG8120. The following values were computed from the NAD 83(2011) position.
 DG8120
 DG8120;                    North         East     Units Scale Factor Converg.
 DG8120;SPC IL W     -   402,983.173   710,877.642   MT  0.99994263   +0 04 57.9
 DG8120;SPC IL W     - 1,322,120.63  2,332,271.06   sFT  0.99994263   +0 04 57.9
 DG8120;UTM  15      - 4,464,942.171   751,693.506   MT  1.00037989   +1 54 58.4
 DG8120;UTM  16      - 4,465,165.308   241,723.328   MT  1.00042123   -1 57 59.0
 DG8120
 DG8120!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8120!SPC IL W     -   0.99998253  x   0.99994263  =   0.99992516
 DG8120!UTM  15      -   0.99998253  x   1.00037989  =   1.00036241
 DG8120!UTM  16      -   0.99998253  x   1.00042123  =   1.00040375
 DG8120
 DG8120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5169364942(NAD 83)
 DG8120
 DG8120                          SUPERSEDED SURVEY CONTROL
 DG8120
 DG8120  NAD 83(2007)-  40 17 49.56757(N)    090 02 19.39617(W) AD(2002.00) 0
 DG8120  ELLIP H (02/10/07)  111.368  (m)                       GP(2002.00)    
 DG8120  ELLIP H (02/03/05)  111.373  (m)                       GP(       ) 4 2
 DG8120  NAD 83(1997)-  40 17 49.56742(N)    090 02 19.39612(W) AD(       ) 1
 DG8120  ELLIP H (12/06/04)  111.383  (m)                       GP(       ) 4 1
 DG8120  NAVD 88 (12/06/04)  144.4    (m)  GEOID03  model used  GPS OBS        
 DG8120
 DG8120.Superseded values are not recommended for survey control.
 DG8120
 DG8120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8120.See file dsdata.pdf to determine how the superseded data were derived.
 DG8120
 DG8120_MARKER: DD = SURVEY DISK
 DG8120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8120_STAMPING: MASON 13 2004
 DG8120_MARK LOGO: IL-125
 DG8120_PROJECTION: FLUSH
 DG8120_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8120+STABILITY: SURFACE MOTION
 DG8120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8120+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DG8120
 DG8120  HISTORY     - Date     Condition        Report By
 DG8120  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8120  HISTORY     - 20070117 GOOD             INDIV
 DG8120  HISTORY     - 20141001 GOOD             DJHENK
 DG8120
 DG8120                          STATION DESCRIPTION
 DG8120
 DG8120'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8120'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. THE STATION IS
 DG8120'LOCATED IN HAVANA AT THE INTERSECTION OF 125 N/175 E, 0.43 MILES EAST
 DG8120'OF C  AND IM  RAILROAD CROSSING ON US 136, 43.0 FEET NORTH OF NORTH
 DG8120'EDGE US ROUTE 136, 10.6 FEET  SOUTHWEST OF POWER POLE   97.0 FEET FROM
 DG8120'NORTHEAST CORNER OF NAMED CEMETERY  ENTRANCE POST.  MONUMENT IS 1.0
 DG8120'FT. SOUTH OF A WITNESS POST.   STATION IS NEAR THE E QUARTER CORNER OF
 DG8120'SECTION 6 T21N, R8W, 3RD P.M.
 DG8120
 DG8120                          STATION RECOVERY (2007)
 DG8120
 DG8120'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 DG8120'RECOVERED AS DESCRIBED, NORTH OF THE ENTRANCE TO CULLINANE MEMORIAL
 DG8120'ADDITION TO LAUREL HILL CEMETARY
 DG8120
 DG8120                          STATION RECOVERY (2014)
 DG8120
 DG8120'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DG8120'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8121 ***********************************************************************
 DG8121  DESIGNATION -  MASON 14
 DG8121  PID         -  DG8121
 DG8121  STATE/COUNTY-  IL/MASON
 DG8121  COUNTRY     -  US
 DG8121  USGS QUAD   -  DUCK ISLAND (2018)
 DG8121
 DG8121                         *CURRENT SURVEY CONTROL
 DG8121  ______________________________________________________________________
 DG8121* NAD 83(2011) POSITION- 40 23 30.85849(N) 089 57 03.07674(W)   ADJUSTED
 DG8121* NAD 83(2011) ELLIP HT-   111.605 (meters)        (06/27/12)   ADJUSTED
 DG8121* NAD 83(2011) EPOCH   -  2010.00
 DG8121* NAVD 88 ORTHO HEIGHT -   144.6   (meters)      474.    (feet) GPS OBS
 DG8121  ______________________________________________________________________
 DG8121  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8121  GEOID HEIGHT    -        -33.001 (meters)                     GEOID03
 DG8121  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 DG8121  NAD 83(2011) X  -      4,172.693 (meters)                     COMP
 DG8121  NAD 83(2011) Y  - -4,864,705.141 (meters)                     COMP
 DG8121  NAD 83(2011) Z  -  4,111,297.557 (meters)                     COMP
 DG8121  LAPLACE CORR    -          1.92  (seconds)                    DEFLEC18
 DG8121
 DG8121  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8121  Standards:
 DG8121         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8121            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8121  -------------------------------------------------------------------
 DG8121  NETWORK    0.70   1.20           0.34   0.19   0.61     -0.09176859
 DG8121  -------------------------------------------------------------------
 DG8121  Click here for local accuracies and other accuracy information.
 DG8121
 DG8121.The horizontal coordinates were established by GPS observations
 DG8121.and adjusted by the National Geodetic Survey in June 2012.
 DG8121
 DG8121.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8121.been affixed to the stable North American tectonic plate. See 
 DG8121.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8121
 DG8121.The horizontal coordinates are valid at the epoch date displayed above
 DG8121.which is a decimal equivalence of Year/Month/Day.
 DG8121
 DG8121.The orthometric height was determined by GPS observations and a
 DG8121.high-resolution geoid model.
 DG8121
 DG8121.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8121.GEOID18 height accuracy estimate available here.
 DG8121
 DG8121.Click photographs - Photos may exist for this station.
 DG8121
 DG8121.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8121
 DG8121.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8121
 DG8121.The ellipsoidal height was determined by GPS observations
 DG8121.and is referenced to NAD 83.
 DG8121
 DG8121. The following values were computed from the NAD 83(2011) position.
 DG8121
 DG8121;                    North         East     Units Scale Factor Converg.
 DG8121;SPC IL W     -   413,524.118   718,322.161   MT  0.99994531   +0 08 23.5
 DG8121;SPC IL W     - 1,356,703.71  2,356,695.29   sFT  0.99994531   +0 08 23.5
 DG8121;UTM  16      - 4,475,437.706   249,543.882   MT  1.00037223   -1 54 47.5
 DG8121;UTM  15      - 4,475,721.069   758,799.872   MT  1.00042454   +1 58 37.1
 DG8121
 DG8121!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8121!SPC IL W     -   0.99998249  x   0.99994531  =   0.99992780
 DG8121!UTM  16      -   0.99998249  x   1.00037223  =   1.00035472
 DG8121!UTM  15      -   0.99998249  x   1.00042454  =   1.00040703
 DG8121
 DG8121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4954375437(NAD 83)
 DG8121
 DG8121                          SUPERSEDED SURVEY CONTROL
 DG8121
 DG8121  NAD 83(2007)-  40 23 30.85903(N)    089 57 03.07759(W) AD(2002.00) 0
 DG8121  ELLIP H (02/10/07)  111.594  (m)                       GP(2002.00)    
 DG8121  ELLIP H (02/03/05)  111.609  (m)                       GP(       ) 4 2
 DG8121  NAD 83(1997)-  40 23 30.85865(N)    089 57 03.07760(W) AD(       ) 1
 DG8121  ELLIP H (12/06/04)  111.615  (m)                       GP(       ) 4 1
 DG8121
 DG8121.Superseded values are not recommended for survey control.
 DG8121
 DG8121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8121.See file dsdata.pdf to determine how the superseded data were derived.
 DG8121
 DG8121_MARKER: DD = SURVEY DISK
 DG8121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8121_STAMPING: MASON 14 2004
 DG8121_MARK LOGO: IL-125
 DG8121_PROJECTION: FLUSH
 DG8121_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8121+STABILITY: SURFACE MOTION
 DG8121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8121+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2020
 DG8121
 DG8121  HISTORY     - Date     Condition        Report By
 DG8121  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8121  HISTORY     - 20200713 GOOD             ILDT
 DG8121
 DG8121                          STATION DESCRIPTION
 DG8121
 DG8121'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8121'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. SOUTHWEST QUAD
 DG8121'OF THE INTERSECTION OF 2150E AND 2300N, 0.5 MILES WEST OF GOOFY RIDGE,
 DG8121'ILLINOIS, 36.0 FEET WEST OF WEST EDGE 2150E, 11.4 FEET SOUTH OF POWER
 DG8121'POLE, 96.5 FEET NORTH  OF POWER POLE, JUST WEST OF THE HIALEAH CLUB
 DG8121'AND TAVERN.  MONUMENT IS 1.0 FT. EAST OF  WITNESS POST. STATION IS
 DG8121'NEAR THE N QUARTER CORNER OF SECTION 1 T22N, R8W, 3RD P.M.
 DG8121
 DG8121                          STATION RECOVERY (2020)
 DG8121
 DG8121'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8121'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8123 ***********************************************************************
 DG8123  DESIGNATION -  MASON 15
 DG8123  PID         -  DG8123
 DG8123  STATE/COUNTY-  IL/MASON
 DG8123  COUNTRY     -  US
 DG8123  USGS QUAD   -  TOPEKA (2018)
 DG8123
 DG8123                         *CURRENT SURVEY CONTROL
 DG8123  ______________________________________________________________________
 DG8123* NAD 83(2011) POSITION- 40 20 54.93998(N) 089 55 40.31069(W)   ADJUSTED
 DG8123* NAD 83(2011) ELLIP HT-   117.921 (meters)        (06/27/12)   ADJUSTED
 DG8123* NAD 83(2011) EPOCH   -  2010.00
 DG8123* NAVD 88 ORTHO HEIGHT -   150.9   (meters)      495.    (feet) GPS OBS
 DG8123  ______________________________________________________________________
 DG8123  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8123  GEOID HEIGHT    -        -32.942 (meters)                     GEOID03
 DG8123  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 DG8123  NAD 83(2011) X  -      6,128.638 (meters)                     COMP
 DG8123  NAD 83(2011) Y  - -4,867,823.039 (meters)                     COMP
 DG8123  NAD 83(2011) Z  -  4,107,637.501 (meters)                     COMP
 DG8123  LAPLACE CORR    -          1.98  (seconds)                    DEFLEC18
 DG8123
 DG8123  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8123  Standards:
 DG8123         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8123            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8123  -------------------------------------------------------------------
 DG8123  NETWORK    0.50   0.82           0.24   0.15   0.42     -0.00978247
 DG8123  -------------------------------------------------------------------
 DG8123  Click here for local accuracies and other accuracy information.
 DG8123
 DG8123.The horizontal coordinates were established by GPS observations
 DG8123.and adjusted by the National Geodetic Survey in June 2012.
 DG8123
 DG8123.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8123.been affixed to the stable North American tectonic plate. See 
 DG8123.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8123
 DG8123.The horizontal coordinates are valid at the epoch date displayed above
 DG8123.which is a decimal equivalence of Year/Month/Day.
 DG8123
 DG8123.The orthometric height was determined by GPS observations and a
 DG8123.high-resolution geoid model.
 DG8123
 DG8123.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8123.GEOID18 height accuracy estimate available here.
 DG8123
 DG8123.Click photographs - Photos may exist for this station.
 DG8123
 DG8123.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8123
 DG8123.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8123
 DG8123.The ellipsoidal height was determined by GPS observations
 DG8123.and is referenced to NAD 83.
 DG8123
 DG8123. The following values were computed from the NAD 83(2011) position.
 DG8123
 DG8123;                    North         East     Units Scale Factor Converg.
 DG8123;SPC IL W     -   408,720.116   720,287.015   MT  0.99994624   +0 09 16.6
 DG8123;SPC IL W     - 1,340,942.58  2,363,141.65   sFT  0.99994624   +0 09 16.6
 DG8123;UTM  16      - 4,470,564.376   251,336.207   MT  1.00036122   -1 53 47.7
 DG8123;UTM  15      - 4,470,980.196   760,918.687   MT  1.00043811   +1 59 24.5
 DG8123
 DG8123!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8123!SPC IL W     -   0.99998150  x   0.99994624  =   0.99992774
 DG8123!UTM  16      -   0.99998150  x   1.00036122  =   1.00034272
 DG8123!UTM  15      -   0.99998150  x   1.00043811  =   1.00041960
 DG8123
 DG8123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5133670564(NAD 83)
 DG8123
 DG8123                          SUPERSEDED SURVEY CONTROL
 DG8123
 DG8123  NAD 83(2007)-  40 20 54.94049(N)    089 55 40.31152(W) AD(2002.00) 0
 DG8123  ELLIP H (02/10/07)  117.911  (m)                       GP(2002.00)    
 DG8123  ELLIP H (02/03/05)  117.928  (m)                       GP(       ) 4 2
 DG8123  NAD 83(1997)-  40 20 54.94019(N)    089 55 40.31159(W) AD(       ) 1
 DG8123  ELLIP H (12/06/04)  117.933  (m)                       GP(       ) 4 1
 DG8123
 DG8123.Superseded values are not recommended for survey control.
 DG8123
 DG8123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8123.See file dsdata.pdf to determine how the superseded data were derived.
 DG8123
 DG8123_MARKER: DD = SURVEY DISK
 DG8123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8123_STAMPING: MASON 15 2004
 DG8123_MARK LOGO: IL-125
 DG8123_PROJECTION: FLUSH
 DG8123_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8123+STABILITY: SURFACE MOTION
 DG8123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8123+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2023
 DG8123
 DG8123  HISTORY     - Date     Condition        Report By
 DG8123  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8123  HISTORY     - 20230321 GOOD             ILDT
 DG8123
 DG8123                          STATION DESCRIPTION
 DG8123
 DG8123'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8123'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004.  THE STATION IS
 DG8123'LOCATED AT 2000N/2280E INTERSECTION, 9.9 FEET EAST OF POWER POLE, 22.1
 DG8123'FEET  SOUTH OF SOUTH EDGE MANITO BLACKTOP, 101.3 FEET SOUTHEAST OF
 DG8123'RIGHT-OF-WAY MARKER ON  THE NORTH SIDE OF MANITO BLACKTOP.  MONUMENT
 DG8123'IS 1.0 FT. NORTH OF A WITNESS POST.   STATION IS NEAR THE SE CORNER OF
 DG8123'SECTION 18 T22N, R7W, 3RD P.M.
 DG8123
 DG8123                          STATION RECOVERY (2023)
 DG8123
 DG8123'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DG8123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8124 ***********************************************************************
 DG8124  DESIGNATION -  MASON 16
 DG8124  PID         -  DG8124
 DG8124  STATE/COUNTY-  IL/MASON
 DG8124  COUNTRY     -  US
 DG8124  USGS QUAD   -  TOPEKA (2018)
 DG8124
 DG8124                         *CURRENT SURVEY CONTROL
 DG8124  ______________________________________________________________________
 DG8124* NAD 83(2011) POSITION- 40 17 49.53295(N) 089 58 18.01873(W)   ADJUSTED
 DG8124* NAD 83(2011) ELLIP HT-   117.448 (meters)        (06/27/12)   ADJUSTED
 DG8124* NAD 83(2011) EPOCH   -  2010.00
 DG8124* NAVD 88 ORTHO HEIGHT -   150.415 (meters)      493.49  (feet) ADJUSTED
 DG8124  ______________________________________________________________________
 DG8124  GEOID HEIGHT    -        -32.963 (meters)                     GEOID18
 DG8124  NAD 83(2011) X  -      2,408.576 (meters)                     COMP
 DG8124  NAD 83(2011) Y  - -4,871,526.623 (meters)                     COMP
 DG8124  NAD 83(2011) Z  -  4,103,277.026 (meters)                     COMP
 DG8124  LAPLACE CORR    -          2.16  (seconds)                    DEFLEC18
 DG8124  DYNAMIC HEIGHT  -        150.341 (meters)      493.24  (feet) COMP
 DG8124  MODELED GRAVITY -    980,129.2   (mgal)                       NAVD 88
 DG8124
 DG8124  VERT ORDER      -  SECOND    CLASS I
 DG8124
 DG8124  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8124  Standards:
 DG8124         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8124            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8124  -------------------------------------------------------------------
 DG8124  NETWORK    0.54   0.88           0.26   0.16   0.45     -0.00305299
 DG8124  -------------------------------------------------------------------
 DG8124  Click here for local accuracies and other accuracy information.
 DG8124
 DG8124.The horizontal coordinates were established by GPS observations
 DG8124.and adjusted by the National Geodetic Survey in June 2012.
 DG8124
 DG8124.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8124.been affixed to the stable North American tectonic plate. See 
 DG8124.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8124
 DG8124.The horizontal coordinates are valid at the epoch date displayed above
 DG8124.which is a decimal equivalence of Year/Month/Day.
 DG8124
 DG8124.The orthometric height was determined by differential leveling and
 DG8124.adjusted by the IL DEPT OF TRANSP
 DG8124.in July 2015.
 DG8124
 DG8124.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8124.GEOID18 height accuracy estimate available here.
 DG8124
 DG8124.Click photographs - Photos may exist for this station.
 DG8124
 DG8124.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8124
 DG8124.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8124
 DG8124.The ellipsoidal height was determined by GPS observations
 DG8124.and is referenced to NAD 83.
 DG8124
 DG8124.The dynamic height is computed by dividing the NAVD 88
 DG8124.geopotential number by the normal gravity value computed on the
 DG8124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG8124.degrees latitude (g = 980.6199 gals.).
 DG8124
 DG8124.The modeled gravity was interpolated from observed gravity values.
 DG8124
 DG8124. The following values were computed from the NAD 83(2011) position.
 DG8124
 DG8124;                    North         East     Units Scale Factor Converg.
 DG8124;SPC IL W     -   402,992.506   716,578.000   MT  0.99994456   +0 07 34.0
 DG8124;SPC IL W     - 1,322,151.25  2,350,972.99   sFT  0.99994456   +0 07 34.0
 DG8124;UTM  16      - 4,464,970.724   247,422.993   MT  1.00038538   -1 55 22.6
 DG8124;UTM  15      - 4,465,133.970   757,393.234   MT  1.00041562   +1 57 34.7
 DG8124
 DG8124!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8124!SPC IL W     -   0.99998158  x   0.99994456  =   0.99992614
 DG8124!UTM  16      -   0.99998158  x   1.00038538  =   1.00036695
 DG8124!UTM  15      -   0.99998158  x   1.00041562  =   1.00039719
 DG8124
 DG8124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4742264970(NAD 83)
 DG8124
 DG8124                          SUPERSEDED SURVEY CONTROL
 DG8124
 DG8124  NAD 83(2007)-  40 17 49.53339(N)    089 58 18.01957(W) AD(2002.00) 0
 DG8124  ELLIP H (02/10/07)  117.442  (m)                       GP(2002.00)    
 DG8124  ELLIP H (02/03/05)  117.453  (m)                       GP(       ) 4 2
 DG8124  NAD 83(1997)-  40 17 49.53318(N)    089 58 18.01961(W) AD(       ) 1
 DG8124  ELLIP H (12/06/04)  117.458  (m)                       GP(       ) 4 1
 DG8124  NAVD 88 (12/06/04)  150.4    (m)  GEOID03  model used  GPS OBS        
 DG8124
 DG8124.Superseded values are not recommended for survey control.
 DG8124
 DG8124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8124.See file dsdata.pdf to determine how the superseded data were derived.
 DG8124
 DG8124_MARKER: DD = SURVEY DISK
 DG8124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8124_STAMPING: MASON 16 2004
 DG8124_MARK LOGO: IL-125
 DG8124_PROJECTION: FLUSH
 DG8124_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8124+STABILITY: SURFACE MOTION
 DG8124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8124+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2023
 DG8124
 DG8124  HISTORY     - Date     Condition        Report By
 DG8124  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8124  HISTORY     - 20141001 GOOD             DJHENK
 DG8124  HISTORY     - 20230403 GOOD             ILDT
 DG8124
 DG8124                          STATION DESCRIPTION
 DG8124
 DG8124'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8124'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. THE STATION IS
 DG8124'LOCATED AT 0.43 MILES EAST OF 2000E ON US 136, 49.7 FEET SOUTH OF
 DG8124'SOUTH EDGE  OF US 136, 88.1 FEET SOUTHWEST OF WEST END OF METAL PIPE
 DG8124'CULVERT UNDER FIELD ENTRANCE,  9.0 FEET EAST OF POWER POLE. MONUMENT
 DG8124'IS 1.0 FEET NORTH OF A WITNESS POST. STATION IS NEAR THE CENTER OF
 DG8124'SECTION 2 T21N, R8W, 3RD P.M.
 DG8124
 DG8124                          STATION RECOVERY (2014)
 DG8124
 DG8124'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DG8124'RECOVERED AS DESCRIBED.
 DG8124
 DG8124                          STATION RECOVERY (2023)
 DG8124
 DG8124'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DG8124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8126 ***********************************************************************
 DG8126  DESIGNATION -  MASON 17
 DG8126  PID         -  DG8126
 DG8126  STATE/COUNTY-  IL/MASON
 DG8126  COUNTRY     -  US
 DG8126  USGS QUAD   -  TOPEKA (2018)
 DG8126
 DG8126                         *CURRENT SURVEY CONTROL
 DG8126  ______________________________________________________________________
 DG8126* NAD 83(2011) POSITION- 40 17 49.24514(N) 089 54 33.63787(W)   ADJUSTED
 DG8126* NAD 83(2011) ELLIP HT-   119.963 (meters)        (06/27/12)   ADJUSTED
 DG8126* NAD 83(2011) EPOCH   -  2010.00
 DG8126* NAVD 88 ORTHO HEIGHT -   152.860 (meters)      501.51  (feet) ADJUSTED
 DG8126  ______________________________________________________________________
 DG8126  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 DG8126  NAD 83(2011) X  -      7,707.974 (meters)                     COMP
 DG8126  NAD 83(2011) Y  - -4,871,528.780 (meters)                     COMP
 DG8126  NAD 83(2011) Z  -  4,103,271.882 (meters)                     COMP
 DG8126  LAPLACE CORR    -          1.99  (seconds)                    DEFLEC18
 DG8126  DYNAMIC HEIGHT  -        152.785 (meters)      501.26  (feet) COMP
 DG8126  MODELED GRAVITY -    980,131.6   (mgal)                       NAVD 88
 DG8126
 DG8126  VERT ORDER      -  SECOND    CLASS I
 DG8126
 DG8126  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8126  Standards:
 DG8126         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8126            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8126  -------------------------------------------------------------------
 DG8126  NETWORK    0.58   0.94           0.28   0.17   0.48      0.02288684
 DG8126  -------------------------------------------------------------------
 DG8126  Click here for local accuracies and other accuracy information.
 DG8126
 DG8126.The horizontal coordinates were established by GPS observations
 DG8126.and adjusted by the National Geodetic Survey in June 2012.
 DG8126
 DG8126.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8126.been affixed to the stable North American tectonic plate. See 
 DG8126.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8126
 DG8126.The horizontal coordinates are valid at the epoch date displayed above
 DG8126.which is a decimal equivalence of Year/Month/Day.
 DG8126
 DG8126.The orthometric height was determined by differential leveling and
 DG8126.adjusted by the IL DEPT OF TRANSP
 DG8126.in July 2015.
 DG8126
 DG8126.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8126.GEOID18 height accuracy estimate available here.
 DG8126
 DG8126.Click photographs - Photos may exist for this station.
 DG8126
 DG8126.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8126
 DG8126.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8126
 DG8126.The ellipsoidal height was determined by GPS observations
 DG8126.and is referenced to NAD 83.
 DG8126
 DG8126.The dynamic height is computed by dividing the NAVD 88
 DG8126.geopotential number by the normal gravity value computed on the
 DG8126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG8126.degrees latitude (g = 980.6199 gals.).
 DG8126
 DG8126.The modeled gravity was interpolated from observed gravity values.
 DG8126
 DG8126. The following values were computed from the NAD 83(2011) position.
 DG8126
 DG8126;                    North         East     Units Scale Factor Converg.
 DG8126;SPC IL W     -   402,997.156   721,877.012   MT  0.99994707   +0 09 59.1
 DG8126;SPC IL W     - 1,322,166.50  2,368,358.16   sFT  0.99994707   +0 09 59.1
 DG8126;UTM  16      - 4,464,785.830   252,721.025   MT  1.00035277   -1 52 57.3
 DG8126
 DG8126!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8126!SPC IL W     -   0.99998118  x   0.99994707  =   0.99992825
 DG8126!UTM  16      -   0.99998118  x   1.00035277  =   1.00033394
 DG8126
 DG8126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5272164785(NAD 83)
 DG8126
 DG8126                          SUPERSEDED SURVEY CONTROL
 DG8126
 DG8126  NAD 83(2007)-  40 17 49.24562(N)    089 54 33.63870(W) AD(2002.00) 0
 DG8126  ELLIP H (02/10/07)  119.953  (m)                       GP(2002.00)    
 DG8126  ELLIP H (02/03/05)  119.963  (m)                       GP(       ) 4 2
 DG8126  NAD 83(1997)-  40 17 49.24536(N)    089 54 33.63870(W) AD(       ) 1
 DG8126  ELLIP H (12/06/04)  119.971  (m)                       GP(       ) 4 1
 DG8126  NAVD 88 (12/06/04)  152.9    (m)  GEOID03  model used  GPS OBS        
 DG8126
 DG8126.Superseded values are not recommended for survey control.
 DG8126
 DG8126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8126.See file dsdata.pdf to determine how the superseded data were derived.
 DG8126
 DG8126_MARKER: DD = SURVEY DISK
 DG8126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8126_STAMPING: MASON 17 2004
 DG8126_MARK LOGO: IL-125
 DG8126_PROJECTION: FLUSH
 DG8126_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8126+STABILITY: SURFACE MOTION
 DG8126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8126+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2020
 DG8126
 DG8126  HISTORY     - Date     Condition        Report By
 DG8126  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8126  HISTORY     - 20141001 GOOD             DJHENK
 DG8126  HISTORY     - 20200716 GOOD             ILDT
 DG8126
 DG8126                          STATION DESCRIPTION
 DG8126
 DG8126'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8126'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 7.0 MI. EAST OF
 DG8126'HAVANA.  THE STATION IS LOCATED AT 0.26 MILES WEST OF 2400E ON US 136,
 DG8126'119.2  FEET NORTHEAST OF RIGHT OF WAY MARKER ON SOUTH SIDE US 136,
 DG8126'23.10 FEET SOUTH OF FENCE  POST AND 43.30 FEET NORTH OF NORTH EDGE OF
 DG8126'US 136.  MONUMENT IS 1.0 FT. SOUTH OF A  WITNESS POST.   STATION IS
 DG8126'NEAR THE E QUARTER CORNER OF SECTION 5 T21N, R7W, 3RD P.M.
 DG8126
 DG8126                          STATION RECOVERY (2014)
 DG8126
 DG8126'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DG8126'RECOVERED AS DESCRIBED.
 DG8126
 DG8126                          STATION RECOVERY (2020)
 DG8126
 DG8126'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8128 ***********************************************************************
 DG8128  DESIGNATION -  MASON 18
 DG8128  PID         -  DG8128
 DG8128  STATE/COUNTY-  IL/MASON
 DG8128  COUNTRY     -  US
 DG8128  USGS QUAD   -  TOPEKA (2018)
 DG8128
 DG8128                         *CURRENT SURVEY CONTROL
 DG8128  ______________________________________________________________________
 DG8128* NAD 83(2011) POSITION- 40 15 24.87773(N) 089 54 14.16591(W)   ADJUSTED
 DG8128* NAD 83(2011) ELLIP HT-   118.723 (meters)        (06/27/12)   ADJUSTED
 DG8128* NAD 83(2011) EPOCH   -  2010.00
 DG8128* NAVD 88 ORTHO HEIGHT -   151.6   (meters)      497.    (feet) GPS OBS
 DG8128  ______________________________________________________________________
 DG8128  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8128  GEOID HEIGHT    -        -32.806 (meters)                     GEOID03
 DG8128  GEOID HEIGHT    -        -32.836 (meters)                     GEOID18
 DG8128  NAD 83(2011) X  -      8,172.685 (meters)                     COMP
 DG8128  NAD 83(2011) Y  - -4,874,405.879 (meters)                     COMP
 DG8128  NAD 83(2011) Z  -  4,099,873.749 (meters)                     COMP
 DG8128  LAPLACE CORR    -          1.79  (seconds)                    DEFLEC18
 DG8128
 DG8128  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8128  Standards:
 DG8128         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8128            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8128  -------------------------------------------------------------------
 DG8128  NETWORK    0.61   0.96           0.29   0.18   0.49     -0.00150033
 DG8128  -------------------------------------------------------------------
 DG8128  Click here for local accuracies and other accuracy information.
 DG8128
 DG8128.The horizontal coordinates were established by GPS observations
 DG8128.and adjusted by the National Geodetic Survey in June 2012.
 DG8128
 DG8128.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8128.been affixed to the stable North American tectonic plate. See 
 DG8128.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8128
 DG8128.The horizontal coordinates are valid at the epoch date displayed above
 DG8128.which is a decimal equivalence of Year/Month/Day.
 DG8128
 DG8128.The orthometric height was determined by GPS observations and a
 DG8128.high-resolution geoid model.
 DG8128
 DG8128.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8128.GEOID18 height accuracy estimate available here.
 DG8128
 DG8128.Click photographs - Photos may exist for this station.
 DG8128
 DG8128.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8128
 DG8128.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8128
 DG8128.The ellipsoidal height was determined by GPS observations
 DG8128.and is referenced to NAD 83.
 DG8128
 DG8128. The following values were computed from the NAD 83(2011) position.
 DG8128
 DG8128;                    North         East     Units Scale Factor Converg.
 DG8128;SPC IL W     -   398,545.829   722,350.064   MT  0.99994732   +0 10 11.2
 DG8128;SPC IL W     - 1,307,562.44  2,369,910.17   sFT  0.99994732   +0 10 11.2
 DG8128;UTM  16      - 4,460,318.633   253,034.814   MT  1.00035087   -1 52 39.1
 DG8128
 DG8128!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8128!SPC IL W     -   0.99998138  x   0.99994732  =   0.99992870
 DG8128!UTM  16      -   0.99998138  x   1.00035087  =   1.00033224
 DG8128
 DG8128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5303460318(NAD 83)
 DG8128
 DG8128                          SUPERSEDED SURVEY CONTROL
 DG8128
 DG8128  NAD 83(2007)-  40 15 24.87818(N)    089 54 14.16673(W) AD(2002.00) 0
 DG8128  ELLIP H (02/10/07)  118.715  (m)                       GP(2002.00)    
 DG8128  ELLIP H (02/03/05)  118.719  (m)                       GP(       ) 4 2
 DG8128  NAD 83(1997)-  40 15 24.87798(N)    089 54 14.16672(W) AD(       ) 1
 DG8128  ELLIP H (12/06/04)  118.729  (m)                       GP(       ) 4 1
 DG8128
 DG8128.Superseded values are not recommended for survey control.
 DG8128
 DG8128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8128.See file dsdata.pdf to determine how the superseded data were derived.
 DG8128
 DG8128_MARKER: DD = SURVEY DISK
 DG8128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8128_STAMPING: MASON 18 2004
 DG8128_MARK LOGO: IL-125
 DG8128_PROJECTION: FLUSH
 DG8128_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8128+STABILITY: SURFACE MOTION
 DG8128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8128+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2022
 DG8128
 DG8128  HISTORY     - Date     Condition        Report By
 DG8128  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8128  HISTORY     - 20160531 GOOD             COMPDA
 DG8128  HISTORY     - 20220818 GOOD             ILDT
 DG8128
 DG8128                          STATION DESCRIPTION
 DG8128
 DG8128'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8128'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.3 MILES
 DG8128'NORTHWEST OF EASTON, ILLINOIS, 0.75 MILES NORTH OF 1300N ON WEST SIDE
 DG8128'OF 2400E, 2.6  FEET NORTH OF FENCE POST, 59.4 FEET WEST OF POWER POLE,
 DG8128'13.6 FEET WEST OF WEST EDGE  2400E.  MONUMENT IS 1.0 FT. EAST OF A
 DG8128'WITNESS POST.   STATION IS IN THE NE QUARTER OF SECTION 20 T21N, R7W,
 DG8128'3RD P.M.
 DG8128
 DG8128                          STATION RECOVERY (2016)
 DG8128
 DG8128'RECOVERY NOTE BY COMPASSDATA INC 2016 (NK)
 DG8128'RECOVERED IN GOOD CONDITION.
 DG8128
 DG8128                          STATION RECOVERY (2022)
 DG8128
 DG8128'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8128'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8118 ***********************************************************************
 DG8118  DESIGNATION -  MASON 19
 DG8118  PID         -  DG8118
 DG8118  STATE/COUNTY-  IL/MASON
 DG8118  COUNTRY     -  US
 DG8118  USGS QUAD   -  BIGGS (2018)
 DG8118
 DG8118                         *CURRENT SURVEY CONTROL
 DG8118  ______________________________________________________________________
 DG8118* NAD 83(2011) POSITION- 40 12 11.94557(N) 089 56 20.62733(W)   ADJUSTED
 DG8118* NAD 83(2011) ELLIP HT-   117.699 (meters)        (06/27/12)   ADJUSTED
 DG8118* NAD 83(2011) EPOCH   -  2010.00
 DG8118* NAVD 88 ORTHO HEIGHT -   150.5   (meters)      494.    (feet) GPS OBS
 DG8118  ______________________________________________________________________
 DG8118  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8118  GEOID HEIGHT    -        -32.769 (meters)                     GEOID03
 DG8118  GEOID HEIGHT    -        -32.796 (meters)                     GEOID18
 DG8118  NAD 83(2011) X  -      5,188.261 (meters)                     COMP
 DG8118  NAD 83(2011) Y  - -4,878,252.661 (meters)                     COMP
 DG8118  NAD 83(2011) Z  -  4,095,329.799 (meters)                     COMP
 DG8118  LAPLACE CORR    -          1.67  (seconds)                    DEFLEC18
 DG8118
 DG8118  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8118  Standards:
 DG8118         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8118            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8118  -------------------------------------------------------------------
 DG8118  NETWORK    0.73   1.14           0.34   0.24   0.58     -0.12097510
 DG8118  -------------------------------------------------------------------
 DG8118  Click here for local accuracies and other accuracy information.
 DG8118
 DG8118.The horizontal coordinates were established by GPS observations
 DG8118.and adjusted by the National Geodetic Survey in June 2012.
 DG8118
 DG8118.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8118.been affixed to the stable North American tectonic plate. See 
 DG8118.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8118
 DG8118.The horizontal coordinates are valid at the epoch date displayed above
 DG8118.which is a decimal equivalence of Year/Month/Day.
 DG8118
 DG8118.The orthometric height was determined by GPS observations and a
 DG8118.high-resolution geoid model.
 DG8118
 DG8118.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8118.GEOID18 height accuracy estimate available here.
 DG8118
 DG8118.Click photographs - Photos may exist for this station.
 DG8118
 DG8118.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8118
 DG8118.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8118
 DG8118.The ellipsoidal height was determined by GPS observations
 DG8118.and is referenced to NAD 83.
 DG8118
 DG8118. The following values were computed from the NAD 83(2011) position.
 DG8118
 DG8118;                    North         East     Units Scale Factor Converg.
 DG8118;SPC IL W     -   392,587.074   719,377.044   MT  0.99994580   +0 08 48.9
 DG8118;SPC IL W     - 1,288,012.76  2,360,156.19   sFT  0.99994580   +0 08 48.9
 DG8118;UTM  16      - 4,454,467.407   249,849.614   MT  1.00037038   -1 53 53.4
 DG8118;UTM  15      - 4,454,818.374   760,524.963   MT  1.00043561   +1 58 37.0
 DG8118
 DG8118!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8118!SPC IL W     -   0.99998154  x   0.99994580  =   0.99992734
 DG8118!UTM  16      -   0.99998154  x   1.00037038  =   1.00035191
 DG8118!UTM  15      -   0.99998154  x   1.00043561  =   1.00041714
 DG8118
 DG8118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4984954467(NAD 83)
 DG8118
 DG8118                          SUPERSEDED SURVEY CONTROL
 DG8118
 DG8118  NAD 83(2007)-  40 12 11.94596(N)    089 56 20.62814(W) AD(2002.00) 0
 DG8118  ELLIP H (02/10/07)  117.694  (m)                       GP(2002.00)    
 DG8118  ELLIP H (02/03/05)  117.691  (m)                       GP(       ) 4 2
 DG8118  NAD 83(1997)-  40 12 11.94583(N)    089 56 20.62806(W) AD(       ) 1
 DG8118  ELLIP H (12/06/04)  117.705  (m)                       GP(       ) 4 1
 DG8118
 DG8118.Superseded values are not recommended for survey control.
 DG8118
 DG8118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8118.See file dsdata.pdf to determine how the superseded data were derived.
 DG8118
 DG8118_MARKER: DD = SURVEY DISK
 DG8118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8118_STAMPING: MASON 19 2004
 DG8118_MARK LOGO: IL-125
 DG8118_PROJECTION: FLUSH
 DG8118_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8118+STABILITY: SURFACE MOTION
 DG8118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8118+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8118
 DG8118  HISTORY     - Date     Condition        Report By
 DG8118  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8118  HISTORY     - 20160531 MARK NOT FOUND   COMPDA
 DG8118
 DG8118                          STATION DESCRIPTION
 DG8118
 DG8118'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8118'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 5.25 MILES
 DG8118'SOUTHWEST OF EASTON, ILLINOIS, INTERSECTION OF 2200E AND 980N, ON THE
 DG8118'WEST SIDE  OF 2200E, 31.5 FEET SOUTHWEST OF WEST END OF CORRUGATED
 DG8118'METAL PIPE UNDER 2200E, 16.2  FEET WEST OF WEST EDGE OF 2200E, 119.9
 DG8118'FEET NORTH OF POWER POLE, 24.7 NORTH OF AN ABOVE  GROUND UTILITY BOX.
 DG8118'MONUMENT IS 1.0 EAST OF A WITNESS POST. STATION IS IN THE NE QUARTER
 DG8118'OF SECTION 12 T20N, R8W, 3RD P.M.
 DG8118
 DG8118                          STATION RECOVERY (2016)
 DG8118
 DG8118'RECOVERY NOTE BY COMPASSDATA INC 2016 (NK)
 DG8118'CONCRETE CASING DESTROYED. POSSIBLY DUE TO FARM EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8108 ***********************************************************************
 DG8108  DESIGNATION -  MASON 2
 DG8108  PID         -  DG8108
 DG8108  STATE/COUNTY-  IL/MASON
 DG8108  COUNTRY     -  US
 DG8108  USGS QUAD   -  CHANDLERVILLE (2018)
 DG8108
 DG8108                         *CURRENT SURVEY CONTROL
 DG8108  ______________________________________________________________________
 DG8108* NAD 83(2011) POSITION- 40 07 24.89186(N) 090 13 10.32399(W)   ADJUSTED
 DG8108* NAD 83(2011) ELLIP HT-   103.455 (meters)        (06/27/12)   ADJUSTED
 DG8108* NAD 83(2011) EPOCH   -  2010.00
 DG8108* NAVD 88 ORTHO HEIGHT -   136.4   (meters)      448.    (feet) GPS OBS
 DG8108  ______________________________________________________________________
 DG8108  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8108  GEOID HEIGHT    -        -32.923 (meters)                     GEOID03
 DG8108  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 DG8108  NAD 83(2011) X  -    -18,713.311 (meters)                     COMP
 DG8108  NAD 83(2011) Y  - -4,883,919.243 (meters)                     COMP
 DG8108  NAD 83(2011) Z  -  4,088,554.327 (meters)                     COMP
 DG8108  LAPLACE CORR    -          1.76  (seconds)                    DEFLEC18
 DG8108
 DG8108  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8108  Standards:
 DG8108         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8108            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8108  -------------------------------------------------------------------
 DG8108  NETWORK    0.76   1.20           0.34   0.27   0.61     -0.08820047
 DG8108  -------------------------------------------------------------------
 DG8108  Click here for local accuracies and other accuracy information.
 DG8108
 DG8108.The horizontal coordinates were established by GPS observations
 DG8108.and adjusted by the National Geodetic Survey in June 2012.
 DG8108
 DG8108.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8108.been affixed to the stable North American tectonic plate. See 
 DG8108.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8108
 DG8108.The horizontal coordinates are valid at the epoch date displayed above
 DG8108.which is a decimal equivalence of Year/Month/Day.
 DG8108
 DG8108.The orthometric height was determined by GPS observations and a
 DG8108.high-resolution geoid model.
 DG8108
 DG8108.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8108.GEOID18 height accuracy estimate available here.
 DG8108
 DG8108.Click photographs - Photos may exist for this station.
 DG8108
 DG8108.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8108
 DG8108.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8108
 DG8108.The ellipsoidal height was determined by GPS observations
 DG8108.and is referenced to NAD 83.
 DG8108
 DG8108. The following values were computed from the NAD 83(2011) position.
 DG8108
 DG8108;                    North         East     Units Scale Factor Converg.
 DG8108;SPC IL W     -   383,710.256   695,493.831   MT  0.99994143   -0 02 02.7
 DG8108;SPC IL W     - 1,258,889.40  2,281,799.34   sFT  0.99994143   -0 02 02.7
 DG8108;UTM  15      - 4,445,180.016   736,927.231   MT  1.00029109   +1 47 33.6
 DG8108
 DG8108!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8108!SPC IL W     -   0.99998377  x   0.99994143  =   0.99992520
 DG8108!UTM  15      -   0.99998377  x   1.00029109  =   1.00027486
 DG8108
 DG8108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3692745180(NAD 83)
 DG8108
 DG8108                          SUPERSEDED SURVEY CONTROL
 DG8108
 DG8108  NAD 83(2007)-  40 07 24.89208(N)    090 13 10.32477(W) AD(2002.00) 0
 DG8108  ELLIP H (02/10/07)  103.461  (m)                       GP(2002.00)    
 DG8108  ELLIP H (02/03/05)  103.442  (m)                       GP(       ) 4 2
 DG8108  NAD 83(1997)-  40 07 24.89223(N)    090 13 10.32417(W) AD(       ) 1
 DG8108  ELLIP H (12/06/04)  103.469  (m)                       GP(       ) 4 1
 DG8108
 DG8108.Superseded values are not recommended for survey control.
 DG8108
 DG8108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8108.See file dsdata.pdf to determine how the superseded data were derived.
 DG8108
 DG8108_MARKER: DD = SURVEY DISK
 DG8108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8108_STAMPING: MASON 2 2004
 DG8108_MARK LOGO: IL-125
 DG8108_PROJECTION: FLUSH
 DG8108_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8108+STABILITY: SURFACE MOTION
 DG8108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8108+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2022
 DG8108
 DG8108  HISTORY     - Date     Condition        Report By
 DG8108  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8108  HISTORY     - 20220809 GOOD             ILDT
 DG8108
 DG8108                          STATION DESCRIPTION
 DG8108
 DG8108'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8108'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.4 MILES WEST
 DG8108'OF IL RT. 78, ON THE EAST SIDE OF 700E AT INTERSECTION WITH 420N, 16.6
 DG8108'FEET  EAST OF 700E, 16.3 FEET SOUTHEAST OF POWER POLE GUY POLE, 77.6
 DG8108'FEET NORTHEAST OF POWER  POLE ANCHOR POLE IN SOUTHWEST CORNER OF
 DG8108'INTERSECTION.  MONUMENT IS 1.0 FT. WEST OF A  WITNESS POST. STATION IS
 DG8108'NEAR THE W QUARTER CORNER OF SECTION 3 T19N, R10W, 3RD P.M.
 DG8108
 DG8108                          STATION RECOVERY (2022)
 DG8108
 DG8108'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8108'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8129 ***********************************************************************
 DG8129  DESIGNATION -  MASON 20
 DG8129  PID         -  DG8129
 DG8129  STATE/COUNTY-  IL/MASON
 DG8129  COUNTRY     -  US
 DG8129  USGS QUAD   -  BIGGS (2018)
 DG8129
 DG8129                         *CURRENT SURVEY CONTROL
 DG8129  ______________________________________________________________________
 DG8129* NAD 83(2011) POSITION- 40 09 49.25780(N) 089 54 40.90512(W)   ADJUSTED
 DG8129* NAD 83(2011) ELLIP HT-   151.555 (meters)        (06/27/12)   ADJUSTED
 DG8129* NAD 83(2011) EPOCH   -  2010.00
 DG8129* NAVD 88 ORTHO HEIGHT -   184.3   (meters)      605.    (feet) GPS OBS
 DG8129  ______________________________________________________________________
 DG8129  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8129  GEOID HEIGHT    -        -32.705 (meters)                     GEOID03
 DG8129  GEOID HEIGHT    -        -32.728 (meters)                     GEOID18
 DG8129  NAD 83(2011) X  -      7,551.168 (meters)                     COMP
 DG8129  NAD 83(2011) Y  - -4,881,115.230 (meters)                     COMP
 DG8129  NAD 83(2011) Z  -  4,091,989.249 (meters)                     COMP
 DG8129  LAPLACE CORR    -          1.58  (seconds)                    DEFLEC18
 DG8129
 DG8129  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8129  Standards:
 DG8129         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8129            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8129  -------------------------------------------------------------------
 DG8129  NETWORK    1.08   1.67           0.51   0.33   0.85     -0.17545665
 DG8129  -------------------------------------------------------------------
 DG8129  Click here for local accuracies and other accuracy information.
 DG8129
 DG8129.The horizontal coordinates were established by GPS observations
 DG8129.and adjusted by the National Geodetic Survey in June 2012.
 DG8129
 DG8129.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8129.been affixed to the stable North American tectonic plate. See 
 DG8129.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8129
 DG8129.The horizontal coordinates are valid at the epoch date displayed above
 DG8129.which is a decimal equivalence of Year/Month/Day.
 DG8129
 DG8129.The orthometric height was determined by GPS observations and a
 DG8129.high-resolution geoid model.
 DG8129
 DG8129.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8129.GEOID18 height accuracy estimate available here.
 DG8129
 DG8129.Click photographs - Photos may exist for this station.
 DG8129
 DG8129.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8129
 DG8129.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8129
 DG8129.The ellipsoidal height was determined by GPS observations
 DG8129.and is referenced to NAD 83.
 DG8129
 DG8129. The following values were computed from the NAD 83(2011) position.
 DG8129
 DG8129;                    North         East     Units Scale Factor Converg.
 DG8129;SPC IL W     -   388,192.688   721,747.993   MT  0.99994700   +0 09 52.8
 DG8129;SPC IL W     - 1,273,595.51  2,367,934.87   sFT  0.99994700   +0 09 52.8
 DG8129;UTM  16      - 4,449,989.377   252,063.226   MT  1.00035681   -1 52 43.3
 DG8129
 DG8129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8129!SPC IL W     -   0.99997623  x   0.99994700  =   0.99992323
 DG8129!UTM  16      -   0.99997623  x   1.00035681  =   1.00033303
 DG8129
 DG8129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5206349989(NAD 83)
 DG8129
 DG8129                          SUPERSEDED SURVEY CONTROL
 DG8129
 DG8129  NAD 83(2007)-  40 09 49.25820(N)    089 54 40.90592(W) AD(2002.00) 0
 DG8129  ELLIP H (02/10/07)  151.549  (m)                       GP(2002.00)    
 DG8129  ELLIP H (02/03/05)  151.541  (m)                       GP(       ) 4 2
 DG8129  NAD 83(1997)-  40 09 49.25810(N)    089 54 40.90585(W) AD(       ) 1
 DG8129  ELLIP H (12/06/04)  151.557  (m)                       GP(       ) 4 1
 DG8129
 DG8129.Superseded values are not recommended for survey control.
 DG8129
 DG8129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8129.See file dsdata.pdf to determine how the superseded data were derived.
 DG8129
 DG8129_MARKER: DD = SURVEY DISK
 DG8129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8129_STAMPING: MASON 20 2004
 DG8129_MARK LOGO: IL-125
 DG8129_PROJECTION: FLUSH
 DG8129_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8129+STABILITY: SURFACE MOTION
 DG8129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8129+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8129
 DG8129  HISTORY     - Date     Condition        Report By
 DG8129  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8129
 DG8129                          STATION DESCRIPTION
 DG8129
 DG8129'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8129'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 6.2 MILES
 DG8129'SOUTHWEST OF EASTON, ILLINOIS, 590 FEET WEST OF 700NAND 2380E
 DG8129'INTERSECTION, 123.3  FEET NORTHWEST OF POWER POLE, 32.0 FEET NORTH OF
 DG8129'NORTH EDGE 700N, 72.1 FEET NORTHEAST  OF CENTER OF DITCH CHECK
 DG8129'HEADWALL IN SOUTH DITCH.  MONUMENT IS 1.0 FT. SOUTH OF A  WITNESS
 DG8129'POST.   STATION IS NEAR THE S QUARTER CORNER OF SECTION 20 T20N, R7W,
 DG8129'3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8130 ***********************************************************************
 DG8130  DESIGNATION -  MASON 21
 DG8130  PID         -  DG8130
 DG8130  STATE/COUNTY-  IL/MASON
 DG8130  COUNTRY     -  US
 DG8130  USGS QUAD   -  EASTON (2018)
 DG8130
 DG8130                         *CURRENT SURVEY CONTROL
 DG8130  ______________________________________________________________________
 DG8130* NAD 83(2011) POSITION- 40 10 16.23621(N) 089 51 27.03949(W)   ADJUSTED
 DG8130* NAD 83(2011) ELLIP HT-   164.465 (meters)        (06/27/12)   ADJUSTED
 DG8130* NAD 83(2011) EPOCH   -  2010.00
 DG8130* NAVD 88 ORTHO HEIGHT -   197.2   (meters)      647.    (feet) GPS OBS
 DG8130  ______________________________________________________________________
 DG8130  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8130  GEOID HEIGHT    -        -32.671 (meters)                     GEOID03
 DG8130  GEOID HEIGHT    -        -32.691 (meters)                     GEOID18
 DG8130  NAD 83(2011) X  -     12,137.551 (meters)                     COMP
 DG8130  NAD 83(2011) Y  - -4,880,579.094 (meters)                     COMP
 DG8130  NAD 83(2011) Z  -  4,092,633.466 (meters)                     COMP
 DG8130  LAPLACE CORR    -          1.60  (seconds)                    DEFLEC18
 DG8130
 DG8130  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8130  Standards:
 DG8130         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8130            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8130  -------------------------------------------------------------------
 DG8130  NETWORK    0.84   1.29           0.39   0.27   0.66      0.05974032
 DG8130  -------------------------------------------------------------------
 DG8130  Click here for local accuracies and other accuracy information.
 DG8130
 DG8130.The horizontal coordinates were established by GPS observations
 DG8130.and adjusted by the National Geodetic Survey in June 2012.
 DG8130
 DG8130.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8130.been affixed to the stable North American tectonic plate. See 
 DG8130.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8130
 DG8130.The horizontal coordinates are valid at the epoch date displayed above
 DG8130.which is a decimal equivalence of Year/Month/Day.
 DG8130
 DG8130.The orthometric height was determined by GPS observations and a
 DG8130.high-resolution geoid model.
 DG8130
 DG8130.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8130.GEOID18 height accuracy estimate available here.
 DG8130
 DG8130.Click photographs - Photos may exist for this station.
 DG8130
 DG8130.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8130
 DG8130.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8130
 DG8130.The ellipsoidal height was determined by GPS observations
 DG8130.and is referenced to NAD 83.
 DG8130
 DG8130. The following values were computed from the NAD 83(2011) position.
 DG8130
 DG8130;                    North         East     Units Scale Factor Converg.
 DG8130;SPC IL W     -   389,039.334   726,332.431   MT  0.99994971   +0 11 57.9
 DG8130;SPC IL W     - 1,276,373.21  2,382,975.65   sFT  0.99994971   +0 11 57.9
 DG8130;UTM  16      - 4,450,672.280   256,676.757   MT  1.00032890   -1 50 39.1
 DG8130
 DG8130!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8130!SPC IL W     -   0.99997420  x   0.99994971  =   0.99992391
 DG8130!UTM  16      -   0.99997420  x   1.00032890  =   1.00030309
 DG8130
 DG8130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5667650672(NAD 83)
 DG8130
 DG8130                          SUPERSEDED SURVEY CONTROL
 DG8130
 DG8130  NAD 83(2007)-  40 10 16.23663(N)    089 51 27.04029(W) AD(2002.00) 0
 DG8130  ELLIP H (02/10/07)  164.458  (m)                       GP(2002.00)    
 DG8130  ELLIP H (02/03/05)  164.447  (m)                       GP(       ) 4 2
 DG8130  NAD 83(1997)-  40 10 16.23653(N)    089 51 27.04027(W) AD(       ) 1
 DG8130  ELLIP H (12/06/04)  164.465  (m)                       GP(       ) 4 1
 DG8130
 DG8130.Superseded values are not recommended for survey control.
 DG8130
 DG8130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8130.See file dsdata.pdf to determine how the superseded data were derived.
 DG8130
 DG8130_MARKER: DD = SURVEY DISK
 DG8130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8130_STAMPING: MASON 21 2004
 DG8130_MARK LOGO: IL-125
 DG8130_PROJECTION: FLUSH
 DG8130_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8130+STABILITY: SURFACE MOTION
 DG8130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8130+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8130
 DG8130  HISTORY     - Date     Condition        Report By
 DG8130  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8130
 DG8130                          STATION DESCRIPTION
 DG8130
 DG8130'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8130'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 4.2 MILES SOUTH
 DG8130'OF EASTON, ILLINOIS, WEST OF THE INTERSECTION OF 750N AND 2650E, 37.5
 DG8130'FEET  WEST OF WEST EDGE OF 2650E, 3.0 FEET NORTH OF POWER POLE, 9.3
 DG8130'FEET SOUTH OF SOUTH GATE  POST (TALL 12 IN).  MONUMENT IS 1.0 FT. EAST
 DG8130'OF A WITNESS POST.   STATION IS NEAR THE CENTER OF SECTION 23 T20N,
 DG8130'R7W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8133 ***********************************************************************
 DG8133  DESIGNATION -  MASON 22
 DG8133  PID         -  DG8133
 DG8133  STATE/COUNTY-  IL/MASON
 DG8133  COUNTRY     -  US
 DG8133  USGS QUAD   -  EASTON (2018)
 DG8133
 DG8133                         *CURRENT SURVEY CONTROL
 DG8133  ______________________________________________________________________
 DG8133* NAD 83(2011) POSITION- 40 10 42.94035(N) 089 48 07.06442(W)   ADJUSTED
 DG8133* NAD 83(2011) ELLIP HT-   152.729 (meters)        (06/27/12)   ADJUSTED
 DG8133* NAD 83(2011) EPOCH   -  2010.00
 DG8133* NAVD 88 ORTHO HEIGHT -   185.4   (meters)      608.    (feet) GPS OBS
 DG8133  ______________________________________________________________________
 DG8133  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8133  GEOID HEIGHT    -        -32.649 (meters)                     GEOID03
 DG8133  GEOID HEIGHT    -        -32.669 (meters)                     GEOID18
 DG8133  NAD 83(2011) X  -     16,867.430 (meters)                     COMP
 DG8133  NAD 83(2011) Y  - -4,880,024.695 (meters)                     COMP
 DG8133  NAD 83(2011) Z  -  4,093,255.251 (meters)                     COMP
 DG8133  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 DG8133
 DG8133  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8133  Standards:
 DG8133         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8133            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8133  -------------------------------------------------------------------
 DG8133  NETWORK    0.87   1.29           0.40   0.28   0.66      0.24545867
 DG8133  -------------------------------------------------------------------
 DG8133  Click here for local accuracies and other accuracy information.
 DG8133
 DG8133.The horizontal coordinates were established by GPS observations
 DG8133.and adjusted by the National Geodetic Survey in June 2012.
 DG8133
 DG8133.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8133.been affixed to the stable North American tectonic plate. See 
 DG8133.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8133
 DG8133.The horizontal coordinates are valid at the epoch date displayed above
 DG8133.which is a decimal equivalence of Year/Month/Day.
 DG8133
 DG8133.The orthometric height was determined by GPS observations and a
 DG8133.high-resolution geoid model.
 DG8133
 DG8133.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8133.GEOID18 height accuracy estimate available here.
 DG8133
 DG8133.Click photographs - Photos may exist for this station.
 DG8133
 DG8133.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8133
 DG8133.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8133
 DG8133.The ellipsoidal height was determined by GPS observations
 DG8133.and is referenced to NAD 83.
 DG8133
 DG8133. The following values were computed from the NAD 83(2011) position.
 DG8133
 DG8133;                    North         East     Units Scale Factor Converg.
 DG8133;SPC IL W     -   389,880.896   731,060.430   MT  0.99995305   +0 14 07.1
 DG8133;SPC IL W     - 1,279,134.24  2,398,487.43   sFT  0.99995305   +0 14 07.1
 DG8133;UTM  16      - 4,451,344.936   261,433.490   MT  1.00030068   -1 48 31.0
 DG8133
 DG8133!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8133!SPC IL W     -   0.99997604  x   0.99995305  =   0.99992909
 DG8133!UTM  16      -   0.99997604  x   1.00030068  =   1.00027671
 DG8133
 DG8133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6143351344(NAD 83)
 DG8133
 DG8133                          SUPERSEDED SURVEY CONTROL
 DG8133
 DG8133  NAD 83(2007)-  40 10 42.94073(N)    089 48 07.06522(W) AD(2002.00) 0
 DG8133  ELLIP H (02/10/07)  152.723  (m)                       GP(2002.00)    
 DG8133  ELLIP H (02/03/05)  152.699  (m)                       GP(       ) 4 2
 DG8133  NAD 83(1997)-  40 10 42.94060(N)    089 48 07.06530(W) AD(       ) 1
 DG8133  ELLIP H (12/06/04)  152.723  (m)                       GP(       ) 4 1
 DG8133
 DG8133.Superseded values are not recommended for survey control.
 DG8133
 DG8133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8133.See file dsdata.pdf to determine how the superseded data were derived.
 DG8133
 DG8133_MARKER: DD = SURVEY DISK
 DG8133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8133_STAMPING: MASON 22 2004
 DG8133_MARK LOGO: IL-125
 DG8133_PROJECTION: PROJECTING 13 CENTIMETERS
 DG8133_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8133+STABILITY: SURFACE MOTION
 DG8133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8133+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2020
 DG8133
 DG8133  HISTORY     - Date     Condition        Report By
 DG8133  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8133  HISTORY     - 20180504 GOOD             NGS
 DG8133  HISTORY     - 20200728 GOOD             ILDT
 DG8133
 DG8133                          STATION DESCRIPTION
 DG8133
 DG8133'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8133'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 4.0 MI.
 DG8133'SOUTHEAST OF EASTON.  TO REACH FROM JCT. IL 29/TR 800N HEAD WEST ON TR
 DG8133'800N 4.0  MILES TO STATION ON WEST SIDE OF T INTERSECTION, 25.0 FEET
 DG8133'WEST OF WEST EDGE 2950E, 2.0  FEET SOUTH OF END FENCE POST, 83.0 FEET
 DG8133'NORTHWEST OF CORNER POST, 16.65 FT. NORTHEAST  OF A STREET SIGN POST,
 DG8133'63.68 FT. SOUTHWEST OF A YIELD SIGN POST.  MONUMENT IS 1.0 FT. EAST
 DG8133'OF WITNESS POST. STATION IS NEAR THE S QUARTER CORNER OF SECTION 17
 DG8133'T20N, R6W, 3RD P.M.
 DG8133
 DG8133                          STATION RECOVERY (2018)
 DG8133
 DG8133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (KDV)
 DG8133'RECOVERED IN GOOD CONDITION.
 DG8133
 DG8133                          STATION RECOVERY (2020)
 DG8133
 DG8133'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8132 ***********************************************************************
 DG8132  DESIGNATION -  MASON 23
 DG8132  PID         -  DG8132
 DG8132  STATE/COUNTY-  IL/MASON
 DG8132  COUNTRY     -  US
 DG8132  USGS QUAD   -  EASTON (2018)
 DG8132
 DG8132                         *CURRENT SURVEY CONTROL
 DG8132  ______________________________________________________________________
 DG8132* NAD 83(2011) POSITION- 40 13 28.52255(N) 089 47 41.66688(W)   ADJUSTED
 DG8132* NAD 83(2011) ELLIP HT-   138.591 (meters)        (06/27/12)   ADJUSTED
 DG8132* NAD 83(2011) EPOCH   -  2010.00
 DG8132* NAVD 88 ORTHO HEIGHT -   171.3   (meters)      562.    (feet) GPS OBS
 DG8132  ______________________________________________________________________
 DG8132  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8132  GEOID HEIGHT    -        -32.698 (meters)                     GEOID03
 DG8132  GEOID HEIGHT    -        -32.722 (meters)                     GEOID18
 DG8132  NAD 83(2011) X  -     17,456.471 (meters)                     COMP
 DG8132  NAD 83(2011) Y  - -4,876,715.124 (meters)                     COMP
 DG8132  NAD 83(2011) Z  -  4,097,146.999 (meters)                     COMP
 DG8132  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 DG8132
 DG8132  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8132  Standards:
 DG8132         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8132            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8132  -------------------------------------------------------------------
 DG8132  NETWORK    0.75   1.14           0.35   0.23   0.58      0.20357679
 DG8132  -------------------------------------------------------------------
 DG8132  Click here for local accuracies and other accuracy information.
 DG8132
 DG8132.The horizontal coordinates were established by GPS observations
 DG8132.and adjusted by the National Geodetic Survey in June 2012.
 DG8132
 DG8132.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8132.been affixed to the stable North American tectonic plate. See 
 DG8132.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8132
 DG8132.The horizontal coordinates are valid at the epoch date displayed above
 DG8132.which is a decimal equivalence of Year/Month/Day.
 DG8132
 DG8132.The orthometric height was determined by GPS observations and a
 DG8132.high-resolution geoid model.
 DG8132
 DG8132.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8132.GEOID18 height accuracy estimate available here.
 DG8132
 DG8132.Click photographs - Photos may exist for this station.
 DG8132
 DG8132.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8132
 DG8132.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8132
 DG8132.The ellipsoidal height was determined by GPS observations
 DG8132.and is referenced to NAD 83.
 DG8132
 DG8132. The following values were computed from the NAD 83(2011) position.
 DG8132
 DG8132;                    North         East     Units Scale Factor Converg.
 DG8132;SPC IL W     -   394,990.327   731,639.878   MT  0.99995350   +0 14 24.3
 DG8132;SPC IL W     - 1,295,897.43  2,400,388.50   sFT  0.99995350   +0 14 24.3
 DG8132;UTM  16      - 4,456,432.194   262,195.147   MT  1.00029620   -1 48 20.7
 DG8132
 DG8132!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8132!SPC IL W     -   0.99997826  x   0.99995350  =   0.99993176
 DG8132!UTM  16      -   0.99997826  x   1.00029620  =   1.00027445
 DG8132
 DG8132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6219556432(NAD 83)
 DG8132
 DG8132                          SUPERSEDED SURVEY CONTROL
 DG8132
 DG8132  NAD 83(2007)-  40 13 28.52298(N)    089 47 41.66767(W) AD(2002.00) 0
 DG8132  ELLIP H (02/10/07)  138.583  (m)                       GP(2002.00)    
 DG8132  ELLIP H (02/03/05)  138.565  (m)                       GP(       ) 4 2
 DG8132  NAD 83(1997)-  40 13 28.52282(N)    089 47 41.66771(W) AD(       ) 1
 DG8132  ELLIP H (12/06/04)  138.586  (m)                       GP(       ) 4 1
 DG8132
 DG8132.Superseded values are not recommended for survey control.
 DG8132
 DG8132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8132.See file dsdata.pdf to determine how the superseded data were derived.
 DG8132
 DG8132_MARKER: DD = SURVEY DISK
 DG8132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8132_STAMPING: MASON 23 2004
 DG8132_MARK LOGO: IL-125
 DG8132_PROJECTION: FLUSH
 DG8132_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8132+STABILITY: SURFACE MOTION
 DG8132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8132+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2020
 DG8132
 DG8132  HISTORY     - Date     Condition        Report By
 DG8132  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8132  HISTORY     - 20180504 GOOD             INDIV
 DG8132  HISTORY     - 20200728 GOOD             ILDT
 DG8132
 DG8132                          STATION DESCRIPTION
 DG8132
 DG8132'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8132'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. THE STATION IS
 DG8132'LOCATED AT APPROXIMATELY 2.3 MILES EAST OF EASTON ON ROUTE 10, 300
 DG8132'FEET  EAST OF 1150N/ 2980E),18 FEET EAST OF A POWER POLE, 16 FEET
 DG8132'SOUTH OF EDGE OF PAVEMENT OF  SEAL COAT ROAD (1150N/ 2980E).  MONUMENT
 DG8132'ON SOUTHWEST CORNER OF COUNTY HIGHWAY SHED  LOT IN TEHRAN.  MONUMENT
 DG8132'IS NEAR A WITNESS POST.   STATION IS NEAR THE E QUARTER CORNER OF
 DG8132'SECTION 32 T21N, R6W, 3RD P.M.
 DG8132
 DG8132                          STATION RECOVERY (2018)
 DG8132
 DG8132'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 DG8132'RECOVERED IN GOOD CONDITION.
 DG8132
 DG8132                          STATION RECOVERY (2020)
 DG8132
 DG8132'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8135 ***********************************************************************
 DG8135  DESIGNATION -  MASON 24
 DG8135  PID         -  DG8135
 DG8135  STATE/COUNTY-  IL/MASON
 DG8135  COUNTRY     -  US
 DG8135  USGS QUAD   -  FOREST CITY (2018)
 DG8135
 DG8135                         *CURRENT SURVEY CONTROL
 DG8135  ______________________________________________________________________
 DG8135* NAD 83(2011) POSITION- 40 18 10.92367(N) 089 48 17.76187(W)   ADJUSTED
 DG8135* NAD 83(2011) ELLIP HT-   120.913 (meters)        (06/27/12)   ADJUSTED
 DG8135* NAD 83(2011) EPOCH   -  2010.00
 DG8135* NAVD 88 ORTHO HEIGHT -   153.726 (meters)      504.35  (feet) ADJUSTED
 DG8135  ______________________________________________________________________
 DG8135  GEOID HEIGHT    -        -32.825 (meters)                     GEOID18
 DG8135  NAD 83(2011) X  -     16,583.865 (meters)                     COMP
 DG8135  NAD 83(2011) Y  - -4,871,074.878 (meters)                     COMP
 DG8135  NAD 83(2011) Z  -  4,103,782.475 (meters)                     COMP
 DG8135  LAPLACE CORR    -          1.19  (seconds)                    DEFLEC18
 DG8135  DYNAMIC HEIGHT  -        153.651 (meters)      504.10  (feet) COMP
 DG8135  MODELED GRAVITY -    980,133.6   (mgal)                       NAVD 88
 DG8135
 DG8135  VERT ORDER      -  SECOND    CLASS I
 DG8135
 DG8135  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8135  Standards:
 DG8135         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8135            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8135  -------------------------------------------------------------------
 DG8135  NETWORK    0.53   0.86           0.25   0.17   0.44     -0.04845305
 DG8135  -------------------------------------------------------------------
 DG8135  Click here for local accuracies and other accuracy information.
 DG8135
 DG8135.The horizontal coordinates were established by GPS observations
 DG8135.and adjusted by the National Geodetic Survey in June 2012.
 DG8135
 DG8135.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8135.been affixed to the stable North American tectonic plate. See 
 DG8135.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8135
 DG8135.The horizontal coordinates are valid at the epoch date displayed above
 DG8135.which is a decimal equivalence of Year/Month/Day.
 DG8135
 DG8135.The orthometric height was determined by differential leveling and
 DG8135.adjusted by the IL DEPT OF TRANSP
 DG8135.in July 2015.
 DG8135
 DG8135.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8135.GEOID18 height accuracy estimate available here.
 DG8135
 DG8135.Click photographs - Photos may exist for this station.
 DG8135
 DG8135.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8135
 DG8135.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8135
 DG8135.The ellipsoidal height was determined by GPS observations
 DG8135.and is referenced to NAD 83.
 DG8135
 DG8135.The dynamic height is computed by dividing the NAVD 88
 DG8135.geopotential number by the normal gravity value computed on the
 DG8135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG8135.degrees latitude (g = 980.6199 gals.).
 DG8135
 DG8135.The modeled gravity was interpolated from observed gravity values.
 DG8135
 DG8135. The following values were computed from the NAD 83(2011) position.
 DG8135
 DG8135;                    North         East     Units Scale Factor Converg.
 DG8135;SPC IL W     -   403,696.799   730,751.004   MT  0.99995281   +0 14 02.3
 DG8135;SPC IL W     - 1,324,461.91  2,397,472.25   sFT  0.99995281   +0 14 02.3
 DG8135;UTM  16      - 4,465,167.875   261,617.705   MT  1.00029957   -1 48 54.6
 DG8135
 DG8135!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8135!SPC IL W     -   0.99998103  x   0.99995281  =   0.99993384
 DG8135!UTM  16      -   0.99998103  x   1.00029957  =   1.00028060
 DG8135
 DG8135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6161765167(NAD 83)
 DG8135
 DG8135                          SUPERSEDED SURVEY CONTROL
 DG8135
 DG8135  NAD 83(2007)-  40 18 10.92425(N)    089 48 17.76264(W) AD(2002.00) 0
 DG8135  ELLIP H (02/10/07)  120.897  (m)                       GP(2002.00)    
 DG8135  ELLIP H (02/03/05)  120.893  (m)                       GP(       ) 4 2
 DG8135  NAD 83(1997)-  40 18 10.92398(N)    089 48 17.76258(W) AD(       ) 1
 DG8135  ELLIP H (12/06/04)  120.910  (m)                       GP(       ) 4 1
 DG8135  NAVD 88 (12/06/04)  153.7    (m)  GEOID03  model used  GPS OBS        
 DG8135
 DG8135.Superseded values are not recommended for survey control.
 DG8135
 DG8135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8135.See file dsdata.pdf to determine how the superseded data were derived.
 DG8135
 DG8135_STAMPING: MASON 24 2004
 DG8135_MARK LOGO: IL-125
 DG8135_PROJECTION: FLUSH
 DG8135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8135+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 DG8135
 DG8135  HISTORY     - Date     Condition        Report By
 DG8135  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8135  HISTORY     - 20141001 GOOD             DJHENK
 DG8135  HISTORY     - 20180504 MARK NOT FOUND   INDIV
 DG8135
 DG8135                          STATION DESCRIPTION
 DG8135
 DG8135'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8135'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. THE STATION IS
 DG8135'LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF US 136 AND
 DG8135'2930E,  10.4 FEET EAST OF POWER POLE, 78.6 FEET SOUTH OF POWER POLE ON
 DG8135'NORTH SIDE OF US 136, 38.2  FEET SOUTH OF CENTERLINE US 136, 39.0 FEET
 DG8135'EAST OF CENTERLINE 2930 E, 19.3 FEET SOUTHEAST  OF A CMP UNDER TR 2930
 DG8135'E.  MONUMENT IS 1.0 FEET NORTH OF WITNESS POST. STATION IS IN THE SW
 DG8135'QUARTER OF SECTION 32 T22N, R6W, 3RD P.M.
 DG8135
 DG8135                          STATION RECOVERY (2014)
 DG8135
 DG8135'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DG8135'RECOVERED AS DESCRIBED.
 DG8135
 DG8135                          STATION RECOVERY (2018)
 DG8135
 DG8135'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 DG8135'THE DISK IS GONE.  IT LOOKS LIKE IT WAS HIT BY A MOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8137 ***********************************************************************
 DG8137  DESIGNATION -  MASON 25
 DG8137  PID         -  DG8137
 DG8137  STATE/COUNTY-  IL/MASON
 DG8137  COUNTRY     -  US
 DG8137  USGS QUAD   -  FOREST CITY (2018)
 DG8137
 DG8137                         *CURRENT SURVEY CONTROL
 DG8137  ______________________________________________________________________
 DG8137* NAD 83(2011) POSITION- 40 20 49.46196(N) 089 48 36.36245(W)   ADJUSTED
 DG8137* NAD 83(2011) ELLIP HT-   119.188 (meters)        (06/27/12)   ADJUSTED
 DG8137* NAD 83(2011) EPOCH   -  2010.00
 DG8137* NAVD 88 ORTHO HEIGHT -   152.1   (meters)      499.    (feet) GPS OBS
 DG8137  ______________________________________________________________________
 DG8137  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8137  GEOID HEIGHT    -        -32.848 (meters)                     GEOID03
 DG8137  GEOID HEIGHT    -        -32.879 (meters)                     GEOID18
 DG8137  NAD 83(2011) X  -     16,134.108 (meters)                     COMP
 DG8137  NAD 83(2011) Y  - -4,867,910.523 (meters)                     COMP
 DG8137  NAD 83(2011) Z  -  4,107,509.543 (meters)                     COMP
 DG8137  LAPLACE CORR    -          1.61  (seconds)                    DEFLEC18
 DG8137
 DG8137  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8137  Standards:
 DG8137         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8137            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8137  -------------------------------------------------------------------
 DG8137  NETWORK    0.56   0.90           0.27   0.16   0.46     -0.01089262
 DG8137  -------------------------------------------------------------------
 DG8137  Click here for local accuracies and other accuracy information.
 DG8137
 DG8137.The horizontal coordinates were established by GPS observations
 DG8137.and adjusted by the National Geodetic Survey in June 2012.
 DG8137
 DG8137.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8137.been affixed to the stable North American tectonic plate. See 
 DG8137.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8137
 DG8137.The horizontal coordinates are valid at the epoch date displayed above
 DG8137.which is a decimal equivalence of Year/Month/Day.
 DG8137
 DG8137.The orthometric height was determined by GPS observations and a
 DG8137.high-resolution geoid model.
 DG8137
 DG8137.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8137.GEOID18 height accuracy estimate available here.
 DG8137
 DG8137.Click photographs - Photos may exist for this station.
 DG8137
 DG8137.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8137
 DG8137.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8137
 DG8137.The ellipsoidal height was determined by GPS observations
 DG8137.and is referenced to NAD 83.
 DG8137
 DG8137. The following values were computed from the NAD 83(2011) position.
 DG8137
 DG8137;                    North         East     Units Scale Factor Converg.
 DG8137;SPC IL W     -   408,584.810   730,292.078   MT  0.99995247   +0 13 51.1
 DG8137;SPC IL W     - 1,340,498.66  2,395,966.59   sFT  0.99995247   +0 13 51.1
 DG8137;UTM  16      - 4,470,070.880   261,333.832   MT  1.00030123   -1 49 12.6
 DG8137
 DG8137!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8137!SPC IL W     -   0.99998130  x   0.99995247  =   0.99993377
 DG8137!UTM  16      -   0.99998130  x   1.00030123  =   1.00028253
 DG8137
 DG8137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6133370070(NAD 83)
 DG8137
 DG8137                          SUPERSEDED SURVEY CONTROL
 DG8137
 DG8137  NAD 83(2007)-  40 20 49.46255(N)    089 48 36.36325(W) AD(2002.00) 0
 DG8137  ELLIP H (02/10/07)  119.172  (m)                       GP(2002.00)    
 DG8137  ELLIP H (02/03/05)  119.174  (m)                       GP(       ) 4 2
 DG8137  NAD 83(1997)-  40 20 49.46222(N)    089 48 36.36317(W) AD(       ) 1
 DG8137  ELLIP H (12/06/04)  119.188  (m)                       GP(       ) 4 1
 DG8137
 DG8137.Superseded values are not recommended for survey control.
 DG8137
 DG8137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8137.See file dsdata.pdf to determine how the superseded data were derived.
 DG8137
 DG8137_MARKER: DD = SURVEY DISK
 DG8137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8137_STAMPING: MASON 25 2004
 DG8137_MARK LOGO: IL-125
 DG8137_PROJECTION: FLUSH
 DG8137_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8137+STABILITY: SURFACE MOTION
 DG8137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8137+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2023
 DG8137
 DG8137  HISTORY     - Date     Condition        Report By
 DG8137  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8137  HISTORY     - 20230320 GOOD             ILDT
 DG8137
 DG8137                          STATION DESCRIPTION
 DG8137
 DG8137'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8137'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 1.9 MILES SOUTH
 DG8137'OF FOREST CITY, ILLINOIS, 100 FEET EAST OF 2000N AND 2900E
 DG8137'INTERSECTION, 10.2  FEET WEST OF POWER POLE, 13.9 FEET NORTH OF NORTH
 DG8137'EDGE 2000N, 45.6 FEET SOUTHWEST OF  POWER POLE GUY ANCHOR.  MONUMENT
 DG8137'IS 1.0 FT. SOUTH OF A WITNESS POST.   STATION IS NEAR THE SW CORNER OF
 DG8137'SECTION 17 T22N, R6W, 3RD P.M.
 DG8137
 DG8137                          STATION RECOVERY (2023)
 DG8137
 DG8137'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DG8137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8127 ***********************************************************************
 DG8127  DESIGNATION -  MASON 26
 DG8127  PID         -  DG8127
 DG8127  STATE/COUNTY-  IL/MASON
 DG8127  COUNTRY     -  US
 DG8127  USGS QUAD   -  TOPEKA (2018)
 DG8127
 DG8127                         *CURRENT SURVEY CONTROL
 DG8127  ______________________________________________________________________
 DG8127* NAD 83(2011) POSITION- 40 20 52.90277(N) 089 52 30.07973(W)   ADJUSTED
 DG8127* NAD 83(2011) ELLIP HT-   124.324 (meters)        (06/27/12)   ADJUSTED
 DG8127* NAD 83(2011) EPOCH   -  2010.00
 DG8127* NAVD 88 ORTHO HEIGHT -   157.3   (meters)      516.    (feet) GPS OBS
 DG8127  ______________________________________________________________________
 DG8127  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8127  GEOID HEIGHT    -        -32.898 (meters)                     GEOID03
 DG8127  GEOID HEIGHT    -        -32.934 (meters)                     GEOID18
 DG8127  NAD 83(2011) X  -     10,618.160 (meters)                     COMP
 DG8127  NAD 83(2011) Y  - -4,867,860.880 (meters)                     COMP
 DG8127  NAD 83(2011) Z  -  4,107,593.756 (meters)                     COMP
 DG8127  LAPLACE CORR    -          1.72  (seconds)                    DEFLEC18
 DG8127
 DG8127  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8127  Standards:
 DG8127         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8127            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8127  -------------------------------------------------------------------
 DG8127  NETWORK    0.56   0.90           0.27   0.16   0.46     -0.01664318
 DG8127  -------------------------------------------------------------------
 DG8127  Click here for local accuracies and other accuracy information.
 DG8127
 DG8127.The horizontal coordinates were established by GPS observations
 DG8127.and adjusted by the National Geodetic Survey in June 2012.
 DG8127
 DG8127.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8127.been affixed to the stable North American tectonic plate. See 
 DG8127.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8127
 DG8127.The horizontal coordinates are valid at the epoch date displayed above
 DG8127.which is a decimal equivalence of Year/Month/Day.
 DG8127
 DG8127.The orthometric height was determined by GPS observations and a
 DG8127.high-resolution geoid model.
 DG8127
 DG8127.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8127.GEOID18 height accuracy estimate available here.
 DG8127
 DG8127.Click photographs - Photos may exist for this station.
 DG8127
 DG8127.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8127
 DG8127.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8127
 DG8127.The ellipsoidal height was determined by GPS observations
 DG8127.and is referenced to NAD 83.
 DG8127
 DG8127. The following values were computed from the NAD 83(2011) position.
 DG8127
 DG8127;                    North         East     Units Scale Factor Converg.
 DG8127;SPC IL W     -   408,670.737   724,776.313   MT  0.99994873   +0 11 19.8
 DG8127;SPC IL W     - 1,340,780.58  2,377,870.29   sFT  0.99994873   +0 11 19.8
 DG8127;UTM  16      - 4,470,354.265   255,822.655   MT  1.00033400   -1 51 44.2
 DG8127
 DG8127!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8127!SPC IL W     -   0.99998050  x   0.99994873  =   0.99992923
 DG8127!UTM  16      -   0.99998050  x   1.00033400  =   1.00031449
 DG8127
 DG8127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5582270354(NAD 83)
 DG8127
 DG8127                          SUPERSEDED SURVEY CONTROL
 DG8127
 DG8127  NAD 83(2007)-  40 20 52.90332(N)    089 52 30.08056(W) AD(2002.00) 0
 DG8127  ELLIP H (02/10/07)  124.311  (m)                       GP(2002.00)    
 DG8127  ELLIP H (02/03/05)  124.321  (m)                       GP(       ) 4 2
 DG8127  NAD 83(1997)-  40 20 52.90300(N)    089 52 30.08050(W) AD(       ) 1
 DG8127  ELLIP H (12/06/04)  124.331  (m)                       GP(       ) 4 1
 DG8127
 DG8127.Superseded values are not recommended for survey control.
 DG8127
 DG8127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8127.See file dsdata.pdf to determine how the superseded data were derived.
 DG8127
 DG8127_MARKER: DD = SURVEY DISK
 DG8127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8127_STAMPING: MASON 26 2004
 DG8127_MARK LOGO: IL-125
 DG8127_PROJECTION: FLUSH
 DG8127_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8127+STABILITY: SURFACE MOTION
 DG8127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8127+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2023
 DG8127
 DG8127  HISTORY     - Date     Condition        Report By
 DG8127  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8127  HISTORY     - 20230321 GOOD             ILDT
 DG8127
 DG8127                          STATION DESCRIPTION
 DG8127
 DG8127'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8127'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 2.0 MI.
 DG8127'SOUTHWEST OF FOREST CITY.  THE STATION IS LOCATED AT 0.10 MI. EAST OF
 DG8127'JCT. OF MANITO  BLACKTOP/ 2550E, 33.2 FEET SOUTH OF MANITO BLACKTOP,
 DG8127'45.0 FEET NORTH OF TELEPHONE RISER,  68.3 FEET SOUTHWEST OF POWER
 DG8127'POLE.  MONUMENT IS 1.0 FT. NORTH OF A WITNESS POST.   STATION IS NEAR
 DG8127'THE N QUARTER CORNER OF SECTION 22 T22N, R7W, 3RD P.M.
 DG8127
 DG8127                          STATION RECOVERY (2023)
 DG8127
 DG8127'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DG8127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8140 ***********************************************************************
 DG8140  DESIGNATION -  MASON 27
 DG8140  PID         -  DG8140
 DG8140  STATE/COUNTY-  IL/MASON
 DG8140  COUNTRY     -  US
 DG8140  USGS QUAD   -  MANITO (2018)
 DG8140
 DG8140                         *CURRENT SURVEY CONTROL
 DG8140  ______________________________________________________________________
 DG8140* NAD 83(2011) POSITION- 40 23 30.68869(N) 089 52 27.58522(W)   ADJUSTED
 DG8140* NAD 83(2011) ELLIP HT-   117.216 (meters)        (06/27/12)   ADJUSTED
 DG8140* NAD 83(2011) EPOCH   -  2010.00
 DG8140* NAVD 88 ORTHO HEIGHT -   150.2   (meters)      493.    (feet) GPS OBS
 DG8140  ______________________________________________________________________
 DG8140  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8140  GEOID HEIGHT    -        -32.942 (meters)                     GEOID03
 DG8140  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 DG8140  NAD 83(2011) X  -     10,670.104 (meters)                     COMP
 DG8140  NAD 83(2011) Y  - -4,864,702.897 (meters)                     COMP
 DG8140  NAD 83(2011) Z  -  4,111,297.204 (meters)                     COMP
 DG8140  LAPLACE CORR    -          1.63  (seconds)                    DEFLEC18
 DG8140
 DG8140  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8140  Standards:
 DG8140         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8140            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8140  -------------------------------------------------------------------
 DG8140  NETWORK    0.66   1.10           0.32   0.17   0.56     -0.08102530
 DG8140  -------------------------------------------------------------------
 DG8140  Click here for local accuracies and other accuracy information.
 DG8140
 DG8140.The horizontal coordinates were established by GPS observations
 DG8140.and adjusted by the National Geodetic Survey in June 2012.
 DG8140
 DG8140.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8140.been affixed to the stable North American tectonic plate. See 
 DG8140.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8140
 DG8140.The horizontal coordinates are valid at the epoch date displayed above
 DG8140.which is a decimal equivalence of Year/Month/Day.
 DG8140
 DG8140.The orthometric height was determined by GPS observations and a
 DG8140.high-resolution geoid model.
 DG8140
 DG8140.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8140.GEOID18 height accuracy estimate available here.
 DG8140
 DG8140.Click photographs - Photos may exist for this station.
 DG8140
 DG8140.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8140
 DG8140.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8140
 DG8140.The ellipsoidal height was determined by GPS observations
 DG8140.and is referenced to NAD 83.
 DG8140
 DG8140. The following values were computed from the NAD 83(2011) position.
 DG8140
 DG8140;                    North         East     Units Scale Factor Converg.
 DG8140;SPC IL W     -   413,537.551   724,819.096   MT  0.99994876   +0 11 22.0
 DG8140;SPC IL W     - 1,356,747.78  2,378,010.65   sFT  0.99994876   +0 11 22.0
 DG8140;UTM  16      - 4,475,218.296   256,039.760   MT  1.00033268   -1 51 48.7
 DG8140
 DG8140!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8140!SPC IL W     -   0.99998161  x   0.99994876  =   0.99993037
 DG8140!UTM  16      -   0.99998161  x   1.00033268  =   1.00031429
 DG8140
 DG8140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5603975218(NAD 83)
 DG8140
 DG8140                          SUPERSEDED SURVEY CONTROL
 DG8140
 DG8140  NAD 83(2007)-  40 23 30.68928(N)    089 52 27.58609(W) AD(2002.00) 0
 DG8140  ELLIP H (02/10/07)  117.201  (m)                       GP(2002.00)    
 DG8140  ELLIP H (02/03/05)  117.211  (m)                       GP(       ) 4 2
 DG8140  NAD 83(1997)-  40 23 30.68883(N)    089 52 27.58594(W) AD(       ) 1
 DG8140  ELLIP H (12/06/04)  117.223  (m)                       GP(       ) 4 1
 DG8140
 DG8140.Superseded values are not recommended for survey control.
 DG8140
 DG8140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8140.See file dsdata.pdf to determine how the superseded data were derived.
 DG8140
 DG8140_MARKER: DD = SURVEY DISK
 DG8140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8140_STAMPING: MASON 27 2004
 DG8140_MARK LOGO: IL-125
 DG8140_PROJECTION: FLUSH
 DG8140_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8140+STABILITY: SURFACE MOTION
 DG8140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8140+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2020
 DG8140
 DG8140  HISTORY     - Date     Condition        Report By
 DG8140  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8140  HISTORY     - 20200714 GOOD             ILDT
 DG8140
 DG8140                          STATION DESCRIPTION
 DG8140
 DG8140'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8140'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.5 MILES EAST
 DG8140'OF GOOFY RIDGE, ILLINOIS, 2.5 MILES EAST INTERSECTION OF 2330E AND
 DG8140'2300N  TOWARDS STATE FOREST HEADQUARTERS, 28.0 FEET SOUTH OF ROAD
 DG8140'2300N.  MONUMENT IS 1.0 FT.  NORTHWEST OF WITNESS POST.   STATION IS
 DG8140'NEAR THE SE CORNER OF SECTION 33 T23N, R7W, 3RD P.M.
 DG8140
 DG8140                          STATION RECOVERY (2020)
 DG8140
 DG8140'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8122 ***********************************************************************
 DG8122  DESIGNATION -  MASON 28
 DG8122  PID         -  DG8122
 DG8122  STATE/COUNTY-  IL/MASON
 DG8122  COUNTRY     -  US
 DG8122  USGS QUAD   -  DUCK ISLAND (2018)
 DG8122
 DG8122                         *CURRENT SURVEY CONTROL
 DG8122  ______________________________________________________________________
 DG8122* NAD 83(2011) POSITION- 40 25 14.86185(N) 089 54 17.63888(W)   ADJUSTED
 DG8122* NAD 83(2011) ELLIP HT-   120.288 (meters)        (06/27/12)   ADJUSTED
 DG8122* NAD 83(2011) EPOCH   -  2010.00
 DG8122* NAVD 88 ORTHO HEIGHT -   153.3   (meters)      503.    (feet) GPS OBS
 DG8122  ______________________________________________________________________
 DG8122  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8122  GEOID HEIGHT    -        -32.984 (meters)                     GEOID03
 DG8122  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 DG8122  NAD 83(2011) X  -      8,071.062 (meters)                     COMP
 DG8122  NAD 83(2011) Y  - -4,862,627.370 (meters)                     COMP
 DG8122  NAD 83(2011) Z  -  4,113,746.011 (meters)                     COMP
 DG8122  LAPLACE CORR    -          1.76  (seconds)                    DEFLEC18
 DG8122
 DG8122  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8122  Standards:
 DG8122         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8122            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8122  -------------------------------------------------------------------
 DG8122  NETWORK    0.71   1.22           0.34   0.20   0.62     -0.09097623
 DG8122  -------------------------------------------------------------------
 DG8122  Click here for local accuracies and other accuracy information.
 DG8122
 DG8122.The horizontal coordinates were established by GPS observations
 DG8122.and adjusted by the National Geodetic Survey in June 2012.
 DG8122
 DG8122.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8122.been affixed to the stable North American tectonic plate. See 
 DG8122.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8122
 DG8122.The horizontal coordinates are valid at the epoch date displayed above
 DG8122.which is a decimal equivalence of Year/Month/Day.
 DG8122
 DG8122.The orthometric height was determined by GPS observations and a
 DG8122.high-resolution geoid model.
 DG8122
 DG8122.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8122.GEOID18 height accuracy estimate available here.
 DG8122
 DG8122.Click photographs - Photos may exist for this station.
 DG8122
 DG8122.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8122
 DG8122.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8122
 DG8122.The ellipsoidal height was determined by GPS observations
 DG8122.and is referenced to NAD 83.
 DG8122
 DG8122. The following values were computed from the NAD 83(2011) position.
 DG8122
 DG8122;                    North         East     Units Scale Factor Converg.
 DG8122;SPC IL W     -   416,742.469   722,214.182   MT  0.99994725   +0 10 11.0
 DG8122;SPC IL W     - 1,367,262.58  2,369,464.36   sFT  0.99994725   +0 10 11.0
 DG8122;UTM  16      - 4,478,515.793   253,550.389   MT  1.00034771   -1 53 04.1
 DG8122
 DG8122!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8122!SPC IL W     -   0.99998113  x   0.99994725  =   0.99992838
 DG8122!UTM  16      -   0.99998113  x   1.00034771  =   1.00032883
 DG8122
 DG8122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5355078515(NAD 83)
 DG8122
 DG8122                          SUPERSEDED SURVEY CONTROL
 DG8122
 DG8122  NAD 83(2007)-  40 25 14.86249(N)    089 54 17.63977(W) AD(2002.00) 0
 DG8122  ELLIP H (02/10/07)  120.272  (m)                       GP(2002.00)    
 DG8122  ELLIP H (02/03/05)  120.280  (m)                       GP(       ) 4 2
 DG8122  NAD 83(1997)-  40 25 14.86194(N)    089 54 17.63958(W) AD(       ) 1
 DG8122  ELLIP H (12/06/04)  120.294  (m)                       GP(       ) 4 1
 DG8122
 DG8122.Superseded values are not recommended for survey control.
 DG8122
 DG8122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8122.See file dsdata.pdf to determine how the superseded data were derived.
 DG8122
 DG8122_MARKER: DD = SURVEY DISK
 DG8122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8122_STAMPING: MASON 28 2004
 DG8122_MARK LOGO: IL-125
 DG8122_PROJECTION: FLUSH
 DG8122_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8122+STABILITY: SURFACE MOTION
 DG8122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8122+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2022
 DG8122
 DG8122  HISTORY     - Date     Condition        Report By
 DG8122  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8122  HISTORY     - 20221207 GOOD             ILDT
 DG8122
 DG8122                          STATION DESCRIPTION
 DG8122
 DG8122'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8122'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 6.25 MILES WEST
 DG8122'OF MANITO, ILLINOIS, NORTHEAST CORNER OF THE INTERSECTION OF 2400E AND
 DG8122'2500N, 31.4 FEET NORTHWEST OF NORTHWEST EDGE 2500N, 11.7 FEET
 DG8122'SOUTHEAST OF POWER POLE,  65.0 FEET EAST OF TELEPHONE PEDESTAL.
 DG8122'MONUMENT IS NEAR A WITNESS POST.   STATION IS NEAR THE SE CORNER OF
 DG8122'SECTION 20 T23N, R7W, 3RD P.M.
 DG8122
 DG8122                          STATION RECOVERY (2022)
 DG8122
 DG8122'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8122'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8141 ***********************************************************************
 DG8141  DESIGNATION -  MASON 29
 DG8141  PID         -  DG8141
 DG8141  STATE/COUNTY-  IL/MASON
 DG8141  COUNTRY     -  US
 DG8141  USGS QUAD   -  MANITO (2018)
 DG8141
 DG8141                         *CURRENT SURVEY CONTROL
 DG8141  ______________________________________________________________________
 DG8141* NAD 83(2011) POSITION- 40 26 04.98585(N) 089 50 14.16597(W)   ADJUSTED
 DG8141* NAD 83(2011) ELLIP HT-   120.756 (meters)        (06/27/12)   ADJUSTED
 DG8141* NAD 83(2011) EPOCH   -  2010.00
 DG8141* NAVD 88 ORTHO HEIGHT -   153.7   (meters)      504.    (feet) GPS OBS
 DG8141  ______________________________________________________________________
 DG8141  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8141  GEOID HEIGHT    -        -32.946 (meters)                     GEOID03
 DG8141  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 DG8141  NAD 83(2011) X  -     13,808.005 (meters)                     COMP
 DG8141  NAD 83(2011) Y  - -4,861,612.176 (meters)                     COMP
 DG8141  NAD 83(2011) Z  -  4,114,923.256 (meters)                     COMP
 DG8141  LAPLACE CORR    -          1.39  (seconds)                    DEFLEC18
 DG8141
 DG8141  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8141  Standards:
 DG8141         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8141            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8141  -------------------------------------------------------------------
 DG8141  NETWORK    0.62   1.06           0.30   0.17   0.54     -0.07084866
 DG8141  -------------------------------------------------------------------
 DG8141  Click here for local accuracies and other accuracy information.
 DG8141
 DG8141.The horizontal coordinates were established by GPS observations
 DG8141.and adjusted by the National Geodetic Survey in June 2012.
 DG8141
 DG8141.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8141.been affixed to the stable North American tectonic plate. See 
 DG8141.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8141
 DG8141.The horizontal coordinates are valid at the epoch date displayed above
 DG8141.which is a decimal equivalence of Year/Month/Day.
 DG8141
 DG8141.The orthometric height was determined by GPS observations and a
 DG8141.high-resolution geoid model.
 DG8141
 DG8141.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8141.GEOID18 height accuracy estimate available here.
 DG8141
 DG8141.Click photographs - Photos may exist for this station.
 DG8141
 DG8141.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8141
 DG8141.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8141
 DG8141.The ellipsoidal height was determined by GPS observations
 DG8141.and is referenced to NAD 83.
 DG8141
 DG8141. The following values were computed from the NAD 83(2011) position.
 DG8141
 DG8141;                    North         East     Units Scale Factor Converg.
 DG8141;SPC IL W     -   418,307.667   727,947.790   MT  0.99995079   +0 12 49.1
 DG8141;SPC IL W     - 1,372,397.74  2,388,275.37   sFT  0.99995079   +0 12 49.1
 DG8141;UTM  16      - 4,479,874.956   259,338.629   MT  1.00031299   -1 50 27.9
 DG8141
 DG8141!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8141!SPC IL W     -   0.99998106  x   0.99995079  =   0.99993185
 DG8141!UTM  16      -   0.99998106  x   1.00031299  =   1.00029404
 DG8141
 DG8141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5933879874(NAD 83)
 DG8141
 DG8141                          SUPERSEDED SURVEY CONTROL
 DG8141
 DG8141  NAD 83(2007)-  40 26 04.98653(N)    089 50 14.16688(W) AD(2002.00) 0
 DG8141  ELLIP H (02/10/07)  120.737  (m)                       GP(2002.00)    
 DG8141  ELLIP H (02/03/05)  120.744  (m)                       GP(       ) 4 2
 DG8141  NAD 83(1997)-  40 26 04.98593(N)    089 50 14.16660(W) AD(       ) 1
 DG8141  ELLIP H (12/06/04)  120.760  (m)                       GP(       ) 4 1
 DG8141
 DG8141.Superseded values are not recommended for survey control.
 DG8141
 DG8141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8141.See file dsdata.pdf to determine how the superseded data were derived.
 DG8141
 DG8141_MARKER: DD = SURVEY DISK
 DG8141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8141_STAMPING: MASON 29 2004
 DG8141_MARK LOGO: IL-125
 DG8141_PROJECTION: FLUSH
 DG8141_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8141+STABILITY: SURFACE MOTION
 DG8141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8141+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2022
 DG8141
 DG8141  HISTORY     - Date     Condition        Report By
 DG8141  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8141  HISTORY     - 20221207 GOOD             ILDT
 DG8141
 DG8141                          STATION DESCRIPTION
 DG8141
 DG8141'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8141'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.4 MILES WEST
 DG8141'OF MANITO BLACKTOP ON COUNTY LINE, THE STATION IS IN THE NORTHEAST
 DG8141'QUADRANT OF THE INTERSECTION OF 2600N AND 2750E, 18.4 FEET NORTH OF
 DG8141'NORTH EDGE 2600N,  64.0 FEET NORTHWEST OF POWER POLE, 72.0 FEET
 DG8141'NORTHEAST OF POWER POLE.  MONUMENT IS 1.0  FT. SOUTH OF A WITNESS
 DG8141'POST.   STATION IS NEAR THE N QUARTER CORNER OF SECTION 24 T23N, R7W,
 DG8141'3RD P.M.
 DG8141
 DG8141                          STATION RECOVERY (2022)
 DG8141
 DG8141'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8106 ***********************************************************************
 DG8106  DESIGNATION -  MASON 3
 DG8106  PID         -  DG8106
 DG8106  STATE/COUNTY-  IL/MASON
 DG8106  COUNTRY     -  US
 DG8106  USGS QUAD   -  CHANDLERVILLE (2018)
 DG8106
 DG8106                         *CURRENT SURVEY CONTROL
 DG8106  ______________________________________________________________________
 DG8106* NAD 83(2011) POSITION- 40 05 00.05246(N) 090 13 44.75232(W)   ADJUSTED
 DG8106* NAD 83(2011) ELLIP HT-   108.010 (meters)        (06/27/12)   ADJUSTED
 DG8106* NAD 83(2011) EPOCH   -  2010.00
 DG8106* NAVD 88 ORTHO HEIGHT -   141.0   (meters)      463.    (feet) GPS OBS
 DG8106  ______________________________________________________________________
 DG8106  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8106  GEOID HEIGHT    -        -32.915 (meters)                     GEOID03
 DG8106  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 DG8106  NAD 83(2011) X  -    -19,540.022 (meters)                     COMP
 DG8106  NAD 83(2011) Y  - -4,886,797.296 (meters)                     COMP
 DG8106  NAD 83(2011) Z  -  4,085,140.203 (meters)                     COMP
 DG8106  LAPLACE CORR    -          2.02  (seconds)                    DEFLEC18
 DG8106
 DG8106  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8106  Standards:
 DG8106         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8106            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8106  -------------------------------------------------------------------
 DG8106  NETWORK    0.80   1.23           0.36   0.28   0.63     -0.09994390
 DG8106  -------------------------------------------------------------------
 DG8106  Click here for local accuracies and other accuracy information.
 DG8106
 DG8106.The horizontal coordinates were established by GPS observations
 DG8106.and adjusted by the National Geodetic Survey in June 2012.
 DG8106
 DG8106.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8106.been affixed to the stable North American tectonic plate. See 
 DG8106.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8106
 DG8106.The horizontal coordinates are valid at the epoch date displayed above
 DG8106.which is a decimal equivalence of Year/Month/Day.
 DG8106
 DG8106.The orthometric height was determined by GPS observations and a
 DG8106.high-resolution geoid model.
 DG8106
 DG8106.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8106.GEOID18 height accuracy estimate available here.
 DG8106
 DG8106.Click photographs - Photos may exist for this station.
 DG8106
 DG8106.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8106
 DG8106.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8106
 DG8106.The ellipsoidal height was determined by GPS observations
 DG8106.and is referenced to NAD 83.
 DG8106
 DG8106. The following values were computed from the NAD 83(2011) position.
 DG8106
 DG8106;                    North         East     Units Scale Factor Converg.
 DG8106;SPC IL W     -   379,243.692   694,675.560   MT  0.99994153   -0 02 24.7
 DG8106;SPC IL W     - 1,244,235.35  2,279,114.73   sFT  0.99994153   -0 02 24.7
 DG8106;UTM  15      - 4,440,688.085   736,251.463   MT  1.00028716   +1 47 06.0
 DG8106
 DG8106!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8106!SPC IL W     -   0.99998306  x   0.99994153  =   0.99992459
 DG8106!UTM  15      -   0.99998306  x   1.00028716  =   1.00027021
 DG8106
 DG8106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3625140688(NAD 83)
 DG8106
 DG8106                          SUPERSEDED SURVEY CONTROL
 DG8106
 DG8106  NAD 83(2007)-  40 05 00.05267(N)    090 13 44.75309(W) AD(2002.00) 0
 DG8106  ELLIP H (02/10/07)  108.016  (m)                       GP(2002.00)    
 DG8106  ELLIP H (02/03/05)  107.996  (m)                       GP(       ) 4 2
 DG8106  NAD 83(1997)-  40 05 00.05282(N)    090 13 44.75247(W) AD(       ) 1
 DG8106  ELLIP H (12/06/04)  108.023  (m)                       GP(       ) 4 1
 DG8106
 DG8106.Superseded values are not recommended for survey control.
 DG8106
 DG8106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8106.See file dsdata.pdf to determine how the superseded data were derived.
 DG8106
 DG8106_MARKER: DD = SURVEY DISK
 DG8106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8106_STAMPING: MASON 3 2004
 DG8106_MARK LOGO: IL-125
 DG8106_PROJECTION: FLUSH
 DG8106_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8106+STABILITY: SURFACE MOTION
 DG8106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8106+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2022
 DG8106
 DG8106  HISTORY     - Date     Condition        Report By
 DG8106  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8106  HISTORY     - 20220809 GOOD             ILDT
 DG8106
 DG8106                          STATION DESCRIPTION
 DG8106
 DG8106'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8106'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 1.8 MILES WEST
 DG8106'OF IL RT. 78 AT THE INTERSECTION OF 650E AND 150N, 23.7 FEET SOUTHWEST
 DG8106'OF  EDGE OF ROAD, 29.0 FEET EAST OF POWER POLE, 100.2 FEET SOUTHWEST
 DG8106'OF POWER POLE.   MONUMENT IS NEAR A WITNESS POST.   STATION IS NEAR
 DG8106'THE CENTER OF SECTION 21 T19N, R10W, 3RD P.M.
 DG8106
 DG8106                          STATION RECOVERY (2022)
 DG8106
 DG8106'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8142 ***********************************************************************
 DG8142  DESIGNATION -  MASON 30
 DG8142  PID         -  DG8142
 DG8142  STATE/COUNTY-  IL/MASON
 DG8142  COUNTRY     -  US
 DG8142  USGS QUAD   -  MANITO (2018)
 DG8142
 DG8142                         *CURRENT SURVEY CONTROL
 DG8142  ______________________________________________________________________
 DG8142* NAD 83(2011) POSITION- 40 26 05.02956(N) 089 46 58.27135(W)   ADJUSTED
 DG8142* NAD 83(2011) ELLIP HT-   125.379 (meters)        (06/27/12)   ADJUSTED
 DG8142* NAD 83(2011) EPOCH   -  2010.00
 DG8142* NAVD 88 ORTHO HEIGHT -   158.3   (meters)      519.    (feet) GPS OBS
 DG8142  ______________________________________________________________________
 DG8142  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8142  GEOID HEIGHT    -        -32.909 (meters)                     GEOID03
 DG8142  GEOID HEIGHT    -        -32.943 (meters)                     GEOID18
 DG8142  NAD 83(2011) X  -     18,425.198 (meters)                     COMP
 DG8142  NAD 83(2011) Y  - -4,861,599.514 (meters)                     COMP
 DG8142  NAD 83(2011) Z  -  4,114,927.281 (meters)                     COMP
 DG8142  LAPLACE CORR    -          1.61  (seconds)                    DEFLEC18
 DG8142
 DG8142  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8142  Standards:
 DG8142         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8142            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8142  -------------------------------------------------------------------
 DG8142  NETWORK    0.57   0.92           0.27   0.17   0.47     -0.03706945
 DG8142  -------------------------------------------------------------------
 DG8142  Click here for local accuracies and other accuracy information.
 DG8142
 DG8142.The horizontal coordinates were established by GPS observations
 DG8142.and adjusted by the National Geodetic Survey in June 2012.
 DG8142
 DG8142.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8142.been affixed to the stable North American tectonic plate. See 
 DG8142.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8142
 DG8142.The horizontal coordinates are valid at the epoch date displayed above
 DG8142.which is a decimal equivalence of Year/Month/Day.
 DG8142
 DG8142.The orthometric height was determined by GPS observations and a
 DG8142.high-resolution geoid model.
 DG8142
 DG8142.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8142.GEOID18 height accuracy estimate available here.
 DG8142
 DG8142.Click photographs - Photos may exist for this station.
 DG8142
 DG8142.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8142
 DG8142.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8142
 DG8142.The ellipsoidal height was determined by GPS observations
 DG8142.and is referenced to NAD 83.
 DG8142
 DG8142. The following values were computed from the NAD 83(2011) position.
 DG8142
 DG8142;                    North         East     Units Scale Factor Converg.
 DG8142;SPC IL W     -   418,327.652   732,564.647   MT  0.99995423   +0 14 56.2
 DG8142;SPC IL W     - 1,372,463.30  2,403,422.51   sFT  0.99995423   +0 14 56.2
 DG8142;UTM  16      - 4,479,729.348   263,954.835   MT  1.00028590   -1 48 20.7
 DG8142
 DG8142!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8142!SPC IL W     -   0.99998033  x   0.99995423  =   0.99993456
 DG8142!UTM  16      -   0.99998033  x   1.00028590  =   1.00026623
 DG8142
 DG8142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6395479729(NAD 83)
 DG8142
 DG8142                          SUPERSEDED SURVEY CONTROL
 DG8142
 DG8142  NAD 83(2007)-  40 26 05.03024(N)    089 46 58.27226(W) AD(2002.00) 0
 DG8142  ELLIP H (02/10/07)  125.359  (m)                       GP(2002.00)    
 DG8142  ELLIP H (02/03/05)  125.363  (m)                       GP(       ) 4 2
 DG8142  NAD 83(1997)-  40 26 05.02967(N)    089 46 58.27196(W) AD(       ) 1
 DG8142  ELLIP H (12/06/04)  125.381  (m)                       GP(       ) 4 1
 DG8142
 DG8142.Superseded values are not recommended for survey control.
 DG8142
 DG8142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8142.See file dsdata.pdf to determine how the superseded data were derived.
 DG8142
 DG8142_MARKER: DD = SURVEY DISK
 DG8142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8142_STAMPING: MASON 30 2004
 DG8142_MARK LOGO: IL-125
 DG8142_PROJECTION: FLUSH
 DG8142_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8142+STABILITY: SURFACE MOTION
 DG8142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8142+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2020
 DG8142
 DG8142  HISTORY     - Date     Condition        Report By
 DG8142  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8142  HISTORY     - 20200714 GOOD             ILDT
 DG8142
 DG8142                          STATION DESCRIPTION
 DG8142
 DG8142'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8142'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. NORTH EDGE
 DG8142'MANITO, ILLINOIS ALONG MANITO BLACKTOP, 200 FEET SOUTH OF TAZEWELL
 DG8142'COUNTY  LINE, 29.7 FEET WEST OF WEST EDGE 3050E, 11.0 FEET NORTH OF
 DG8142'POWER POLE, 27.6 FEET  SOUTHEAST OF SOUTHEAST CORNER WELCOME TO MANITO
 DG8142'SIGN.  MONUMENT IS 1.0 FT. EAST OF A  WITNESS POST.   STATION IS IN
 DG8142'THE NW QUARTER OF SECTION 21 T23N, R6W, 3RD P.M.
 DG8142
 DG8142                          STATION RECOVERY (2020)
 DG8142
 DG8142'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8143 ***********************************************************************
 DG8143  DESIGNATION -  MASON 31
 DG8143  PID         -  DG8143
 DG8143  STATE/COUNTY-  IL/MASON
 DG8143  COUNTRY     -  US
 DG8143  USGS QUAD   -  SOUTH PEKIN (2018)
 DG8143
 DG8143                         *CURRENT SURVEY CONTROL
 DG8143  ______________________________________________________________________
 DG8143* NAD 83(2011) POSITION- 40 25 42.30035(N) 089 43 01.27051(W)   ADJUSTED
 DG8143* NAD 83(2011) ELLIP HT-   113.305 (meters)        (06/27/12)   ADJUSTED
 DG8143* NAD 83(2011) EPOCH   -  2010.00
 DG8143* NAVD 88 ORTHO HEIGHT -   146.2   (meters)      480.    (feet) GPS OBS
 DG8143  ______________________________________________________________________
 DG8143  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8143  GEOID HEIGHT    -        -32.846 (meters)                     GEOID03
 DG8143  GEOID HEIGHT    -        -32.878 (meters)                     GEOID18
 DG8143  NAD 83(2011) X  -     24,013.423 (meters)                     COMP
 DG8143  NAD 83(2011) Y  - -4,862,020.630 (meters)                     COMP
 DG8143  NAD 83(2011) Z  -  4,114,385.785 (meters)                     COMP
 DG8143  LAPLACE CORR    -          1.88  (seconds)                    DEFLEC18
 DG8143
 DG8143  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8143  Standards:
 DG8143         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8143            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8143  -------------------------------------------------------------------
 DG8143  NETWORK    0.65   0.96           0.31   0.20   0.49     -0.00910804
 DG8143  -------------------------------------------------------------------
 DG8143  Click here for local accuracies and other accuracy information.
 DG8143
 DG8143.The horizontal coordinates were established by GPS observations
 DG8143.and adjusted by the National Geodetic Survey in June 2012.
 DG8143
 DG8143.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8143.been affixed to the stable North American tectonic plate. See 
 DG8143.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8143
 DG8143.The horizontal coordinates are valid at the epoch date displayed above
 DG8143.which is a decimal equivalence of Year/Month/Day.
 DG8143
 DG8143.The orthometric height was determined by GPS observations and a
 DG8143.high-resolution geoid model.
 DG8143
 DG8143.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8143.GEOID18 height accuracy estimate available here.
 DG8143
 DG8143.Click photographs - Photos may exist for this station.
 DG8143
 DG8143.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8143
 DG8143.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8143
 DG8143.The ellipsoidal height was determined by GPS observations
 DG8143.and is referenced to NAD 83.
 DG8143
 DG8143. The following values were computed from the NAD 83(2011) position.
 DG8143
 DG8143;                    North         East     Units Scale Factor Converg.
 DG8143;SPC IL W     -   417,652.952   738,153.880   MT  0.99995909   +0 17 29.8
 DG8143;SPC IL W     - 1,370,249.73  2,421,759.85   sFT  0.99995909   +0 17 29.8
 DG8143;UTM  16      - 4,478,854.431   269,518.029   MT  1.00025395   -1 45 45.9
 DG8143
 DG8143!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8143!SPC IL W     -   0.99998223  x   0.99995909  =   0.99994132
 DG8143!UTM  16      -   0.99998223  x   1.00025395  =   1.00023617
 DG8143
 DG8143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6951878854(NAD 83)
 DG8143
 DG8143                          SUPERSEDED SURVEY CONTROL
 DG8143
 DG8143  NAD 83(2007)-  40 25 42.30102(N)    089 43 01.27133(W) AD(2002.00) 0
 DG8143  ELLIP H (02/10/07)  113.286  (m)                       GP(2002.00)    
 DG8143  ELLIP H (02/03/05)  113.286  (m)                       GP(       ) 4 2
 DG8143  NAD 83(1997)-  40 25 42.30054(N)    089 43 01.27115(W) AD(       ) 1
 DG8143  ELLIP H (12/06/04)  113.303  (m)                       GP(       ) 4 1
 DG8143
 DG8143.Superseded values are not recommended for survey control.
 DG8143
 DG8143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8143.See file dsdata.pdf to determine how the superseded data were derived.
 DG8143
 DG8143_MARKER: DD = SURVEY DISK
 DG8143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8143_STAMPING: MASON 31 2004
 DG8143_MARK LOGO: IL-125
 DG8143_PROJECTION: FLUSH
 DG8143_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8143+STABILITY: SURFACE MOTION
 DG8143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8143+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8143
 DG8143  HISTORY     - Date     Condition        Report By
 DG8143  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8143
 DG8143                          STATION DESCRIPTION
 DG8143
 DG8143'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8143'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.0 MILES EAST
 DG8143'OF MANITO, ILLINOIS, SOUTHWEST QUADRANT OF THE INTERSECTION OF 2650N
 DG8143'AND  3400E, 11.7 FEET NORTH OF POWER POLE, 13.5 FEET SOUTHWEST OF
 DG8143'SOUTHWEST WING WALL ON  BRIDGE, 33.5 EAST OF WEST END GUARDRAIL.
 DG8143'MONUMENT IS NEAR A WITNESS POST.   STATION IS NEAR THE E QUARTER
 DG8143'CORNER OF SECTION 24 T23N, R6W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8144 ***********************************************************************
 DG8144  DESIGNATION -  MASON 32
 DG8144  PID         -  DG8144
 DG8144  STATE/COUNTY-  IL/MASON
 DG8144  COUNTRY     -  US
 DG8144  USGS QUAD   -  SOUTH PEKIN (2018)
 DG8144
 DG8144                         *CURRENT SURVEY CONTROL
 DG8144  ______________________________________________________________________
 DG8144* NAD 83(2011) POSITION- 40 23 30.91173(N) 089 42 59.03363(W)   ADJUSTED
 DG8144* NAD 83(2011) ELLIP HT-   125.212 (meters)        (06/27/12)   ADJUSTED
 DG8144* NAD 83(2011) EPOCH   -  2010.00
 DG8144* NAVD 88 ORTHO HEIGHT -   158.0   (meters)      518.    (feet) GPS OBS
 DG8144  ______________________________________________________________________
 DG8144  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8144  GEOID HEIGHT    -        -32.812 (meters)                     GEOID03
 DG8144  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 DG8144  NAD 83(2011) X  -     24,079.199 (meters)                     COMP
 DG8144  NAD 83(2011) Y  - -4,864,656.637 (meters)                     COMP
 DG8144  NAD 83(2011) Z  -  4,111,307.625 (meters)                     COMP
 DG8144  LAPLACE CORR    -          1.72  (seconds)                    DEFLEC18
 DG8144
 DG8144  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8144  Standards:
 DG8144         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8144            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8144  -------------------------------------------------------------------
 DG8144  NETWORK    0.56   0.88           0.26   0.18   0.45     -0.07824402
 DG8144  -------------------------------------------------------------------
 DG8144  Click here for local accuracies and other accuracy information.
 DG8144
 DG8144.The horizontal coordinates were established by GPS observations
 DG8144.and adjusted by the National Geodetic Survey in June 2012.
 DG8144
 DG8144.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8144.been affixed to the stable North American tectonic plate. See 
 DG8144.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8144
 DG8144.The horizontal coordinates are valid at the epoch date displayed above
 DG8144.which is a decimal equivalence of Year/Month/Day.
 DG8144
 DG8144.The orthometric height was determined by GPS observations and a
 DG8144.high-resolution geoid model.
 DG8144
 DG8144.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8144.GEOID18 height accuracy estimate available here.
 DG8144
 DG8144.Click photographs - Photos may exist for this station.
 DG8144
 DG8144.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8144
 DG8144.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8144
 DG8144.The ellipsoidal height was determined by GPS observations
 DG8144.and is referenced to NAD 83.
 DG8144
 DG8144. The following values were computed from the NAD 83(2011) position.
 DG8144
 DG8144;                    North         East     Units Scale Factor Converg.
 DG8144;SPC IL W     -   413,600.737   738,227.249   MT  0.99995916   +0 17 30.4
 DG8144;SPC IL W     - 1,356,955.08  2,422,000.57   sFT  0.99995916   +0 17 30.4
 DG8144;UTM  16      - 4,474,800.994   269,446.123   MT  1.00025436   -1 45 39.7
 DG8144
 DG8144!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8144!SPC IL W     -   0.99998036  x   0.99995916  =   0.99993952
 DG8144!UTM  16      -   0.99998036  x   1.00025436  =   1.00023471
 DG8144
 DG8144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6944674800(NAD 83)
 DG8144
 DG8144                          SUPERSEDED SURVEY CONTROL
 DG8144
 DG8144  NAD 83(2007)-  40 23 30.91237(N)    089 42 59.03439(W) AD(2002.00) 0
 DG8144  ELLIP H (02/10/07)  125.193  (m)                       GP(2002.00)    
 DG8144  ELLIP H (02/03/05)  125.190  (m)                       GP(       ) 4 2
 DG8144  NAD 83(1997)-  40 23 30.91203(N)    089 42 59.03429(W) AD(       ) 1
 DG8144  ELLIP H (12/06/04)  125.207  (m)                       GP(       ) 4 1
 DG8144
 DG8144.Superseded values are not recommended for survey control.
 DG8144
 DG8144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8144.See file dsdata.pdf to determine how the superseded data were derived.
 DG8144
 DG8144_MARKER: DD = SURVEY DISK
 DG8144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8144_STAMPING: MASON 32 2004
 DG8144_MARK LOGO: IL-125
 DG8144_PROJECTION: FLUSH
 DG8144_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8144+STABILITY: SURFACE MOTION
 DG8144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8144+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8144
 DG8144  HISTORY     - Date     Condition        Report By
 DG8144  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8144
 DG8144                          STATION DESCRIPTION
 DG8144
 DG8144'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8144'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 6.0 MILES NORTH
 DG8144'OF US HWY 136, NORTHWEST OF 2300N AND 3400E INTERSECTION, 6.2 FEET
 DG8144'NORTH  OF POWER POLE, 83.7 FEET NORTHWEST FIBER OPTIC TELEPHONE
 DG8144'PEDESTAL, 8.6 FEET NORTHEAST  TELEPHONE PEDESTAL.  MONUMENT IS NEAR A
 DG8144'WITNESS POST.   STATION IS NEAR THE NE CORNER OF SECTION 1 T22N, R6W,
 DG8144'3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8138 ***********************************************************************
 DG8138  DESIGNATION -  MASON 33
 DG8138  PID         -  DG8138
 DG8138  STATE/COUNTY-  IL/MASON
 DG8138  COUNTRY     -  US
 DG8138  USGS QUAD   -  MANITO (2018)
 DG8138
 DG8138                         *CURRENT SURVEY CONTROL
 DG8138  ______________________________________________________________________
 DG8138* NAD 83(2011) POSITION- 40 23 28.81932(N) 089 45 11.15251(W)   ADJUSTED
 DG8138* NAD 83(2011) ELLIP HT-   117.107 (meters)        (06/27/12)   ADJUSTED
 DG8138* NAD 83(2011) EPOCH   -  2010.00
 DG8138* NAVD 88 ORTHO HEIGHT -   150.0   (meters)      492.    (feet) GPS OBS
 DG8138  ______________________________________________________________________
 DG8138  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8138  GEOID HEIGHT    -        -32.844 (meters)                     GEOID03
 DG8138  GEOID HEIGHT    -        -32.875 (meters)                     GEOID18
 DG8138  NAD 83(2011) X  -     20,963.388 (meters)                     COMP
 DG8138  NAD 83(2011) Y  - -4,864,706.713 (meters)                     COMP
 DG8138  NAD 83(2011) Z  -  4,111,253.216 (meters)                     COMP
 DG8138  LAPLACE CORR    -          1.97  (seconds)                    DEFLEC18
 DG8138
 DG8138  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8138  Standards:
 DG8138         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8138            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8138  -------------------------------------------------------------------
 DG8138  NETWORK    0.53   0.84           0.25   0.16   0.43     -0.05310922
 DG8138  -------------------------------------------------------------------
 DG8138  Click here for local accuracies and other accuracy information.
 DG8138
 DG8138.The horizontal coordinates were established by GPS observations
 DG8138.and adjusted by the National Geodetic Survey in June 2012.
 DG8138
 DG8138.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8138.been affixed to the stable North American tectonic plate. See 
 DG8138.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8138
 DG8138.The horizontal coordinates are valid at the epoch date displayed above
 DG8138.which is a decimal equivalence of Year/Month/Day.
 DG8138
 DG8138.The orthometric height was determined by GPS observations and a
 DG8138.high-resolution geoid model.
 DG8138
 DG8138.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8138.GEOID18 height accuracy estimate available here.
 DG8138
 DG8138.Click photographs - Photos may exist for this station.
 DG8138
 DG8138.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8138
 DG8138.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8138
 DG8138.The ellipsoidal height was determined by GPS observations
 DG8138.and is referenced to NAD 83.
 DG8138
 DG8138. The following values were computed from the NAD 83(2011) position.
 DG8138
 DG8138;                    North         East     Units Scale Factor Converg.
 DG8138;SPC IL W     -   413,520.980   735,111.782   MT  0.99995635   +0 16 04.8
 DG8138;SPC IL W     - 1,356,693.42  2,411,779.24   sFT  0.99995635   +0 16 04.8
 DG8138;UTM  16      - 4,474,832.896   266,328.846   MT  1.00027218   -1 47 05.4
 DG8138
 DG8138!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8138!SPC IL W     -   0.99998163  x   0.99995635  =   0.99993798
 DG8138!UTM  16      -   0.99998163  x   1.00027218  =   1.00025380
 DG8138
 DG8138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6632874832(NAD 83)
 DG8138
 DG8138                          SUPERSEDED SURVEY CONTROL
 DG8138
 DG8138  NAD 83(2007)-  40 23 28.81996(N)    089 45 11.15330(W) AD(2002.00) 0
 DG8138  ELLIP H (02/10/07)  117.088  (m)                       GP(2002.00)    
 DG8138  ELLIP H (02/03/05)  117.088  (m)                       GP(       ) 4 2
 DG8138  NAD 83(1997)-  40 23 28.81957(N)    089 45 11.15318(W) AD(       ) 1
 DG8138  ELLIP H (12/06/04)  117.105  (m)                       GP(       ) 4 1
 DG8138
 DG8138.Superseded values are not recommended for survey control.
 DG8138
 DG8138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8138.See file dsdata.pdf to determine how the superseded data were derived.
 DG8138
 DG8138_MARKER: DD = SURVEY DISK
 DG8138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8138_STAMPING: MASON 33 2004
 DG8138_MARK LOGO: IL-125
 DG8138_PROJECTION: FLUSH
 DG8138_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8138+STABILITY: SURFACE MOTION
 DG8138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8138+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8138
 DG8138  HISTORY     - Date     Condition        Report By
 DG8138  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8138
 DG8138                          STATION DESCRIPTION
 DG8138
 DG8138'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8138'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 2.7 MILES
 DG8138'SOUTHEAST OF MANITO, ILLINOIS, NORTHEAST CORNER OF INTERSECTION OF
 DG8138'2300N AND  3200E, 48.4 FEET NORTH OF POWER POLE, 54.3 FEET NORTHEAST
 DG8138'OF EAST END OF CORRUGATED  METAL PIPE UNDER DRIVEWAY, 54.4 FEET EAST
 DG8138'OF NORTH END CORRUGATED METAL PIPE UNDER  2300N.  MONUMENT IS NEAR A
 DG8138'WITNESS POST.   STATION IS NEAR THE NE CORNER OF SECTION 3 T22N, R6W,
 DG8138'3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8139 ***********************************************************************
 DG8139  DESIGNATION -  MASON 34
 DG8139  PID         -  DG8139
 DG8139  STATE/COUNTY-  IL/MASON
 DG8139  COUNTRY     -  US
 DG8139  USGS QUAD   -  MANITO (2018)
 DG8139
 DG8139                         *CURRENT SURVEY CONTROL
 DG8139  ______________________________________________________________________
 DG8139* NAD 83(2011) POSITION- 40 23 27.67983(N) 089 48 33.28993(W)   ADJUSTED
 DG8139* NAD 83(2011) ELLIP HT-   120.270 (meters)        (06/27/12)   ADJUSTED
 DG8139* NAD 83(2011) EPOCH   -  2010.00
 DG8139* NAVD 88 ORTHO HEIGHT -   153.2   (meters)      503.    (feet) GPS OBS
 DG8139  ______________________________________________________________________
 DG8139  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8139  GEOID HEIGHT    -        -32.893 (meters)                     GEOID03
 DG8139  GEOID HEIGHT    -        -32.926 (meters)                     GEOID18
 DG8139  NAD 83(2011) X  -     16,196.099 (meters)                     COMP
 DG8139  NAD 83(2011) Y  - -4,864,750.106 (meters)                     COMP
 DG8139  NAD 83(2011) Z  -  4,111,228.495 (meters)                     COMP
 DG8139  LAPLACE CORR    -          1.70  (seconds)                    DEFLEC18
 DG8139
 DG8139  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8139  Standards:
 DG8139         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8139            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8139  -------------------------------------------------------------------
 DG8139  NETWORK    0.91   1.57           0.44   0.25   0.80     -0.12001625
 DG8139  -------------------------------------------------------------------
 DG8139  Click here for local accuracies and other accuracy information.
 DG8139
 DG8139.The horizontal coordinates were established by GPS observations
 DG8139.and adjusted by the National Geodetic Survey in June 2012.
 DG8139
 DG8139.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8139.been affixed to the stable North American tectonic plate. See 
 DG8139.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8139
 DG8139.The horizontal coordinates are valid at the epoch date displayed above
 DG8139.which is a decimal equivalence of Year/Month/Day.
 DG8139
 DG8139.The orthometric height was determined by GPS observations and a
 DG8139.high-resolution geoid model.
 DG8139
 DG8139.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8139.GEOID18 height accuracy estimate available here.
 DG8139
 DG8139.Click photographs - Photos may exist for this station.
 DG8139
 DG8139.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8139
 DG8139.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8139
 DG8139.The ellipsoidal height was determined by GPS observations
 DG8139.and is referenced to NAD 83.
 DG8139
 DG8139. The following values were computed from the NAD 83(2011) position.
 DG8139
 DG8139;                    North         East     Units Scale Factor Converg.
 DG8139;SPC IL W     -   413,465.050   730,344.867   MT  0.99995251   +0 13 53.8
 DG8139;SPC IL W     - 1,356,509.92  2,396,139.78   sFT  0.99995251   +0 13 53.8
 DG8139;UTM  16      - 4,474,947.797   261,561.406   MT  1.00029989   -1 49 16.5
 DG8139
 DG8139!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8139!SPC IL W     -   0.99998113  x   0.99995251  =   0.99993364
 DG8139!UTM  16      -   0.99998113  x   1.00029989  =   1.00028102
 DG8139
 DG8139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6156174947(NAD 83)
 DG8139
 DG8139                          SUPERSEDED SURVEY CONTROL
 DG8139
 DG8139  NAD 83(2007)-  40 23 27.68046(N)    089 48 33.29080(W) AD(2002.00) 0
 DG8139  ELLIP H (02/10/07)  120.253  (m)                       GP(2002.00)    
 DG8139  ELLIP H (02/03/05)  120.258  (m)                       GP(       ) 4 2
 DG8139  NAD 83(1997)-  40 23 27.67999(N)    089 48 33.29061(W) AD(       ) 1
 DG8139  ELLIP H (12/06/04)  120.273  (m)                       GP(       ) 4 1
 DG8139
 DG8139.Superseded values are not recommended for survey control.
 DG8139
 DG8139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8139.See file dsdata.pdf to determine how the superseded data were derived.
 DG8139
 DG8139_MARKER: DD = SURVEY DISK
 DG8139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8139_STAMPING: MASON 34 2004
 DG8139_MARK LOGO: IL-125
 DG8139_PROJECTION: FLUSH
 DG8139_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8139+STABILITY: SURFACE MOTION
 DG8139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8139+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2023
 DG8139
 DG8139  HISTORY     - Date     Condition        Report By
 DG8139  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8139  HISTORY     - 20230320 GOOD             ILDT
 DG8139
 DG8139                          STATION DESCRIPTION
 DG8139
 DG8139'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8139'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. ALONG MANITO
 DG8139'BLACKTOP AT UNION, ILLINOIS, 190 FEET EAST OF MANITO BLACKTOP AND
 DG8139'2300N, 10.9  FEET EAST OF POWER POLE, 16.3 FEET NORTH OF NORTH EDGE
 DG8139'2300N, 55.6 FEET NORTHEAST OF  IRRIGATION STOP.  MONUMENT IS 1.0 FT.
 DG8139'SOUTH OF A WITNESS POST.   STATION IS NEAR THE NW CORNER OF SECTION 5
 DG8139'T22N, R6W, 3RD P.M.
 DG8139
 DG8139                          STATION RECOVERY (2023)
 DG8139
 DG8139'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DG8139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8136 ***********************************************************************
 DG8136  DESIGNATION -  MASON 35
 DG8136  PID         -  DG8136
 DG8136  STATE/COUNTY-  IL/MASON
 DG8136  COUNTRY     -  US
 DG8136  USGS QUAD   -  FOREST CITY (2018)
 DG8136
 DG8136                         *CURRENT SURVEY CONTROL
 DG8136  ______________________________________________________________________
 DG8136* NAD 83(2011) POSITION- 40 20 44.96675(N) 089 45 10.31814(W)   ADJUSTED
 DG8136* NAD 83(2011) ELLIP HT-   120.059 (meters)        (06/27/12)   ADJUSTED
 DG8136* NAD 83(2011) EPOCH   -  2010.00
 DG8136* NAVD 88 ORTHO HEIGHT -   152.9   (meters)      502.    (feet) GPS OBS
 DG8136  ______________________________________________________________________
 DG8136  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8136  GEOID HEIGHT    -        -32.806 (meters)                     GEOID03
 DG8136  GEOID HEIGHT    -        -32.836 (meters)                     GEOID18
 DG8136  NAD 83(2011) X  -     20,997.196 (meters)                     COMP
 DG8136  NAD 83(2011) Y  - -4,867,982.407 (meters)                     COMP
 DG8136  NAD 83(2011) Z  -  4,107,404.431 (meters)                     COMP
 DG8136  LAPLACE CORR    -          1.39  (seconds)                    DEFLEC18
 DG8136
 DG8136  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8136  Standards:
 DG8136         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8136            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8136  -------------------------------------------------------------------
 DG8136  NETWORK    0.51   0.84           0.24   0.16   0.43     -0.06240939
 DG8136  -------------------------------------------------------------------
 DG8136  Click here for local accuracies and other accuracy information.
 DG8136
 DG8136.The horizontal coordinates were established by GPS observations
 DG8136.and adjusted by the National Geodetic Survey in June 2012.
 DG8136
 DG8136.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8136.been affixed to the stable North American tectonic plate. See 
 DG8136.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8136
 DG8136.The horizontal coordinates are valid at the epoch date displayed above
 DG8136.which is a decimal equivalence of Year/Month/Day.
 DG8136
 DG8136.The orthometric height was determined by GPS observations and a
 DG8136.high-resolution geoid model.
 DG8136
 DG8136.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8136.GEOID18 height accuracy estimate available here.
 DG8136
 DG8136.Click photographs - Photos may exist for this station.
 DG8136
 DG8136.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8136
 DG8136.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8136
 DG8136.The ellipsoidal height was determined by GPS observations
 DG8136.and is referenced to NAD 83.
 DG8136
 DG8136. The following values were computed from the NAD 83(2011) position.
 DG8136
 DG8136;                    North         East     Units Scale Factor Converg.
 DG8136;SPC IL W     -   408,467.327   735,155.101   MT  0.99995638   +0 16 04.4
 DG8136;SPC IL W     - 1,340,113.22  2,411,921.36   sFT  0.99995638   +0 16 04.4
 DG8136;UTM  16      - 4,469,779.335   266,191.151   MT  1.00027298   -1 46 58.8
 DG8136
 DG8136!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8136!SPC IL W     -   0.99998117  x   0.99995638  =   0.99993755
 DG8136!UTM  16      -   0.99998117  x   1.00027298  =   1.00025414
 DG8136
 DG8136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6619169779(NAD 83)
 DG8136
 DG8136                          SUPERSEDED SURVEY CONTROL
 DG8136
 DG8136  NAD 83(2007)-  40 20 44.96737(N)    089 45 10.31890(W) AD(2002.00) 0
 DG8136  ELLIP H (02/10/07)  120.041  (m)                       GP(2002.00)    
 DG8136  ELLIP H (02/03/05)  120.039  (m)                       GP(       ) 4 2
 DG8136  NAD 83(1997)-  40 20 44.96705(N)    089 45 10.31882(W) AD(       ) 1
 DG8136  ELLIP H (12/06/04)  120.055  (m)                       GP(       ) 4 1
 DG8136
 DG8136.Superseded values are not recommended for survey control.
 DG8136
 DG8136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8136.See file dsdata.pdf to determine how the superseded data were derived.
 DG8136
 DG8136_MARKER: DD = SURVEY DISK
 DG8136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8136_STAMPING: MASON 35 2004
 DG8136_MARK LOGO: IL-125
 DG8136_PROJECTION: FLUSH
 DG8136_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8136+STABILITY: SURFACE MOTION
 DG8136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8136+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8136
 DG8136  HISTORY     - Date     Condition        Report By
 DG8136  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8136
 DG8136                          STATION DESCRIPTION
 DG8136
 DG8136'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8136'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 4.1 MILES
 DG8136'SOUTHEAST OF FOREST CITY, ILLINOIS, 0.5 MILES SOUTH OF INTERSECTION OF
 DG8136'2050N AND  3200E, 12.5 FEET WEST OF WEST EDGE 3200E, 5.7 FEET SOUTH OF
 DG8136'FENCE POST, 145.0 FEET  NORTHEAST CORNER OF CORN CRIB.  MONUMENT IS
 DG8136'1.0 FT. EAST OF A WITNESS POST.   STATION IS NEAR THE NE CORNER OF
 DG8136'SECTION 22 T22N, R6W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8145 ***********************************************************************
 DG8145  DESIGNATION -  MASON 36
 DG8145  PID         -  DG8145
 DG8145  STATE/COUNTY-  IL/MASON
 DG8145  COUNTRY     -  US
 DG8145  USGS QUAD   -  NATRONA (2018)
 DG8145
 DG8145                         *CURRENT SURVEY CONTROL
 DG8145  ______________________________________________________________________
 DG8145* NAD 83(2011) POSITION- 40 20 53.13340(N) 089 42 55.04128(W)   ADJUSTED
 DG8145* NAD 83(2011) ELLIP HT-   124.890 (meters)        (06/27/12)   ADJUSTED
 DG8145* NAD 83(2011) EPOCH   -  2010.00
 DG8145* NAVD 88 ORTHO HEIGHT -   157.7   (meters)      517.    (feet) GPS OBS
 DG8145  ______________________________________________________________________
 DG8145  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8145  GEOID HEIGHT    -        -32.785 (meters)                     GEOID03
 DG8145  GEOID HEIGHT    -        -32.813 (meters)                     GEOID18
 DG8145  NAD 83(2011) X  -     24,189.020 (meters)                     COMP
 DG8145  NAD 83(2011) Y  - -4,867,808.187 (meters)                     COMP
 DG8145  NAD 83(2011) Z  -  4,107,599.544 (meters)                     COMP
 DG8145  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 DG8145
 DG8145  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8145  Standards:
 DG8145         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8145            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8145  -------------------------------------------------------------------
 DG8145  NETWORK    0.54   0.90           0.25   0.18   0.46     -0.08849782
 DG8145  -------------------------------------------------------------------
 DG8145  Click here for local accuracies and other accuracy information.
 DG8145
 DG8145.The horizontal coordinates were established by GPS observations
 DG8145.and adjusted by the National Geodetic Survey in June 2012.
 DG8145
 DG8145.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8145.been affixed to the stable North American tectonic plate. See 
 DG8145.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8145
 DG8145.The horizontal coordinates are valid at the epoch date displayed above
 DG8145.which is a decimal equivalence of Year/Month/Day.
 DG8145
 DG8145.The orthometric height was determined by GPS observations and a
 DG8145.high-resolution geoid model.
 DG8145
 DG8145.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8145.GEOID18 height accuracy estimate available here.
 DG8145
 DG8145.Click photographs - Photos may exist for this station.
 DG8145
 DG8145.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8145
 DG8145.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8145
 DG8145.The ellipsoidal height was determined by GPS observations
 DG8145.and is referenced to NAD 83.
 DG8145
 DG8145. The following values were computed from the NAD 83(2011) position.
 DG8145
 DG8145;                    North         East     Units Scale Factor Converg.
 DG8145;SPC IL W     -   408,734.817   738,346.234   MT  0.99995927   +0 17 32.1
 DG8145;SPC IL W     - 1,340,990.81  2,422,390.94   sFT  0.99995927   +0 17 32.1
 DG8145;UTM  16      - 4,469,932.496   269,390.792   MT  1.00025468   -1 45 31.4
 DG8145
 DG8145!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8145!SPC IL W     -   0.99998041  x   0.99995927  =   0.99993968
 DG8145!UTM  16      -   0.99998041  x   1.00025468  =   1.00023508
 DG8145
 DG8145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6939069932(NAD 83)
 DG8145
 DG8145                          SUPERSEDED SURVEY CONTROL
 DG8145
 DG8145  NAD 83(2007)-  40 20 53.13401(N)    089 42 55.04202(W) AD(2002.00) 0
 DG8145  ELLIP H (02/10/07)  124.870  (m)                       GP(2002.00)    
 DG8145  ELLIP H (02/03/05)  124.865  (m)                       GP(       ) 4 2
 DG8145  NAD 83(1997)-  40 20 53.13371(N)    089 42 55.04196(W) AD(       ) 1
 DG8145  ELLIP H (12/06/04)  124.883  (m)                       GP(       ) 4 1
 DG8145
 DG8145.Superseded values are not recommended for survey control.
 DG8145
 DG8145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8145.See file dsdata.pdf to determine how the superseded data were derived.
 DG8145
 DG8145_MARKER: DD = SURVEY DISK
 DG8145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8145_STAMPING: MASON 36 2004
 DG8145_MARK LOGO: IL-125
 DG8145_PROJECTION: FLUSH
 DG8145_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8145+STABILITY: SURFACE MOTION
 DG8145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8145+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8145
 DG8145  HISTORY     - Date     Condition        Report By
 DG8145  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8145
 DG8145                          STATION DESCRIPTION
 DG8145
 DG8145'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8145'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004.   3.0 MILES
 DG8145'NORTH OF US 136 ON THE MASON/TAZEWELL CO. LINE.  TO REACH FROM THE
 DG8145'JCT. US 136/  TR 3400E, HEAD NORTH 3.0 MILES TO STATION ON RIGHT,
 DG8145'SOUTHEAST QUAD TR 3400E/ TR 2000N.  5.8  FEET SOUTHWEST ANCHOR OF
 DG8145'POWER POLE, 59.0 FEET EAST OF POWER POLE, 93.9 FEET SOUTHEAST  OF
 DG8145'POWER POLE, 13.97 FT. NORTHEAST OF N AND BC IN STOP SIGN POST.
 DG8145'MONUMENT IS 1.0 FT. WEST  OF  THE WITNESS POST.  BRASS DISC IN
 DG8145'CONCRETE IS FLUSH. STATION IS NEAR THE SE CORNER OF SECTION 13 T22N,
 DG8145'R6W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8146 ***********************************************************************
 DG8146  DESIGNATION -  MASON 37
 DG8146  PID         -  DG8146
 DG8146  STATE/COUNTY-  IL/MASON
 DG8146  COUNTRY     -  US
 DG8146  USGS QUAD   -  NATRONA (2018)
 DG8146
 DG8146                         *CURRENT SURVEY CONTROL
 DG8146  ______________________________________________________________________
 DG8146* NAD 83(2011) POSITION- 40 18 16.55064(N) 089 44 01.99382(W)   ADJUSTED
 DG8146* NAD 83(2011) ELLIP HT-   122.768 (meters)        (06/27/12)   ADJUSTED
 DG8146* NAD 83(2011) EPOCH   -  2010.00
 DG8146* NAVD 88 ORTHO HEIGHT -   155.564 (meters)      510.38  (feet) ADJUSTED
 DG8146  ______________________________________________________________________
 DG8146  GEOID HEIGHT    -        -32.792 (meters)                     GEOID18
 DG8146  NAD 83(2011) X  -     22,623.462 (meters)                     COMP
 DG8146  NAD 83(2011) Y  - -4,870,939.717 (meters)                     COMP
 DG8146  NAD 83(2011) Z  -  4,103,916.040 (meters)                     COMP
 DG8146  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 DG8146  DYNAMIC HEIGHT  -        155.487 (meters)      510.13  (feet) COMP
 DG8146  MODELED GRAVITY -    980,133.0   (mgal)                       NAVD 88
 DG8146
 DG8146  VERT ORDER      -  SECOND    CLASS I
 DG8146
 DG8146  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8146  Standards:
 DG8146         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8146            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8146  -------------------------------------------------------------------
 DG8146  NETWORK    0.53   0.90           0.25   0.17   0.46     -0.07472146
 DG8146  -------------------------------------------------------------------
 DG8146  Click here for local accuracies and other accuracy information.
 DG8146
 DG8146.The horizontal coordinates were established by GPS observations
 DG8146.and adjusted by the National Geodetic Survey in June 2012.
 DG8146
 DG8146.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8146.been affixed to the stable North American tectonic plate. See 
 DG8146.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8146
 DG8146.The horizontal coordinates are valid at the epoch date displayed above
 DG8146.which is a decimal equivalence of Year/Month/Day.
 DG8146
 DG8146.The orthometric height was determined by differential leveling and
 DG8146.adjusted by the IL DEPT OF TRANSP
 DG8146.in July 2015.
 DG8146
 DG8146.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8146.GEOID18 height accuracy estimate available here.
 DG8146
 DG8146.Click photographs - Photos may exist for this station.
 DG8146
 DG8146.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8146
 DG8146.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8146
 DG8146.The ellipsoidal height was determined by GPS observations
 DG8146.and is referenced to NAD 83.
 DG8146
 DG8146.The dynamic height is computed by dividing the NAVD 88
 DG8146.geopotential number by the normal gravity value computed on the
 DG8146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG8146.degrees latitude (g = 980.6199 gals.).
 DG8146
 DG8146.The modeled gravity was interpolated from observed gravity values.
 DG8146
 DG8146. The following values were computed from the NAD 83(2011) position.
 DG8146
 DG8146;                    North         East     Units Scale Factor Converg.
 DG8146;SPC IL W     -   403,897.438   736,789.871   MT  0.99995783   +0 16 47.8
 DG8146;SPC IL W     - 1,325,120.18  2,417,284.77   sFT  0.99995783   +0 16 47.8
 DG8146;UTM  16      - 4,465,152.450   267,661.859   MT  1.00026454   -1 46 09.1
 DG8146
 DG8146!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8146!SPC IL W     -   0.99998074  x   0.99995783  =   0.99993857
 DG8146!UTM  16      -   0.99998074  x   1.00026454  =   1.00024528
 DG8146
 DG8146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6766165152(NAD 83)
 DG8146
 DG8146                          SUPERSEDED SURVEY CONTROL
 DG8146
 DG8146  NAD 83(2007)-  40 18 16.55123(N)    089 44 01.99455(W) AD(2002.00) 0
 DG8146  ELLIP H (02/10/07)  122.751  (m)                       GP(2002.00)    
 DG8146  ELLIP H (02/03/05)  122.744  (m)                       GP(       ) 4 2
 DG8146  NAD 83(1997)-  40 18 16.55095(N)    089 44 01.99451(W) AD(       ) 1
 DG8146  ELLIP H (12/06/04)  122.762  (m)                       GP(       ) 4 1
 DG8146  NAVD 88 (12/06/04)  155.5    (m)  GEOID03  model used  GPS OBS        
 DG8146
 DG8146.Superseded values are not recommended for survey control.
 DG8146
 DG8146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8146.See file dsdata.pdf to determine how the superseded data were derived.
 DG8146
 DG8146_MARKER: DD = SURVEY DISK
 DG8146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8146_STAMPING: MASON 37 2004
 DG8146_MARK LOGO: IL-125
 DG8146_PROJECTION: FLUSH
 DG8146_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8146+STABILITY: SURFACE MOTION
 DG8146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8146+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2020
 DG8146
 DG8146  HISTORY     - Date     Condition        Report By
 DG8146  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8146  HISTORY     - 20141001 GOOD             DJHENK
 DG8146  HISTORY     - 20180504 GOOD             INDIV
 DG8146  HISTORY     - 20200817 GOOD             ILDT
 DG8146
 DG8146                          STATION DESCRIPTION
 DG8146
 DG8146'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8146'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 7.0 MILES WEST
 DG8146'OF SAN JOSE, ILLINOIS ON US HWY 136.  LOCATED IN THE NORTHWEST
 DG8146'QUADRANT OF  US 136 AND 3300E, 27.0 FEET NORTH OF NORTH EDGE US 136,
 DG8146'9.7 FEET WEST OF POWER POLE, 32.7  FEET SOUTHWEST OF SOUTH GUY ANCHOR
 DG8146'CABLE.  BRASS DISC IN CONCRETE IS FLUSH.  MONUMENT  IS 1.0 FT. SOUTH
 DG8146'OF THE WITNESS POST. STATION IS NEAR THE NW CORNER OF SECTION 1 T21N,
 DG8146'R6W, 3RD P.M.
 DG8146
 DG8146                          STATION RECOVERY (2014)
 DG8146
 DG8146'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DG8146'RECOVERED AS DESCRIBED.
 DG8146
 DG8146                          STATION RECOVERY (2018)
 DG8146
 DG8146'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 DG8146'RECOVERED IN GOOD CONDITION.
 DG8146
 DG8146                          STATION RECOVERY (2020)
 DG8146
 DG8146'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8147 ***********************************************************************
 DG8147  DESIGNATION -  MASON 38
 DG8147  PID         -  DG8147
 DG8147  STATE/COUNTY-  IL/MASON
 DG8147  COUNTRY     -  US
 DG8147  USGS QUAD   -  NATRONA (2018)
 DG8147
 DG8147                         *CURRENT SURVEY CONTROL
 DG8147  ______________________________________________________________________
 DG8147* NAD 83(2011) POSITION- 40 18 17.19308(N) 089 40 08.00448(W)   ADJUSTED
 DG8147* NAD 83(2011) ELLIP HT-   125.733 (meters)        (06/27/12)   ADJUSTED
 DG8147* NAD 83(2011) EPOCH   -  2010.00
 DG8147* NAVD 88 ORTHO HEIGHT -   158.496 (meters)      520.00  (feet) ADJUSTED
 DG8147  ______________________________________________________________________
 DG8147  GEOID HEIGHT    -        -32.767 (meters)                     GEOID18
 DG8147  NAD 83(2011) X  -     28,149.039 (meters)                     COMP
 DG8147  NAD 83(2011) Y  - -4,870,900.361 (meters)                     COMP
 DG8147  NAD 83(2011) Z  -  4,103,933.070 (meters)                     COMP
 DG8147  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 DG8147  DYNAMIC HEIGHT  -        158.418 (meters)      519.74  (feet) COMP
 DG8147  MODELED GRAVITY -    980,130.3   (mgal)                       NAVD 88
 DG8147
 DG8147  VERT ORDER      -  SECOND    CLASS I
 DG8147
 DG8147  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8147  Standards:
 DG8147         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8147            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8147  -------------------------------------------------------------------
 DG8147  NETWORK    0.54   0.90           0.25   0.18   0.46     -0.09678631
 DG8147  -------------------------------------------------------------------
 DG8147  Click here for local accuracies and other accuracy information.
 DG8147
 DG8147.The horizontal coordinates were established by GPS observations
 DG8147.and adjusted by the National Geodetic Survey in June 2012.
 DG8147
 DG8147.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8147.been affixed to the stable North American tectonic plate. See 
 DG8147.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8147
 DG8147.The horizontal coordinates are valid at the epoch date displayed above
 DG8147.which is a decimal equivalence of Year/Month/Day.
 DG8147
 DG8147.The orthometric height was determined by differential leveling and
 DG8147.adjusted by the IL DEPT OF TRANSP
 DG8147.in July 2015.
 DG8147
 DG8147.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8147.GEOID18 height accuracy estimate available here.
 DG8147
 DG8147.Click photographs - Photos may exist for this station.
 DG8147
 DG8147.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8147
 DG8147.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8147
 DG8147.The ellipsoidal height was determined by GPS observations
 DG8147.and is referenced to NAD 83.
 DG8147
 DG8147.The dynamic height is computed by dividing the NAVD 88
 DG8147.geopotential number by the normal gravity value computed on the
 DG8147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG8147.degrees latitude (g = 980.6199 gals.).
 DG8147
 DG8147.The modeled gravity was interpolated from observed gravity values.
 DG8147
 DG8147. The following values were computed from the NAD 83(2011) position.
 DG8147
 DG8147;                    North         East     Units Scale Factor Converg.
 DG8147;SPC IL W     -   403,946.277   742,315.073   MT  0.99996321   +0 19 19.2
 DG8147;SPC IL W     - 1,325,280.41  2,435,412.04   sFT  0.99996321   +0 19 19.2
 DG8147;UTM  16      - 4,465,003.653   273,186.866   MT  1.00023331   -1 43 37.6
 DG8147
 DG8147!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8147!SPC IL W     -   0.99998028  x   0.99996321  =   0.99994349
 DG8147!UTM  16      -   0.99998028  x   1.00023331  =   1.00021358
 DG8147
 DG8147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7318665003(NAD 83)
 DG8147
 DG8147                          SUPERSEDED SURVEY CONTROL
 DG8147
 DG8147  NAD 83(2007)-  40 18 17.19368(N)    089 40 08.00518(W) AD(2002.00) 0
 DG8147  ELLIP H (02/10/07)  125.714  (m)                       GP(2002.00)    
 DG8147  ELLIP H (02/03/05)  125.705  (m)                       GP(       ) 4 2
 DG8147  NAD 83(1997)-  40 18 17.19341(N)    089 40 08.00514(W) AD(       ) 1
 DG8147  ELLIP H (12/06/04)  125.724  (m)                       GP(       ) 4 1
 DG8147  NAVD 88 (12/06/04)  158.5    (m)  GEOID03  model used  GPS OBS        
 DG8147
 DG8147.Superseded values are not recommended for survey control.
 DG8147
 DG8147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8147.See file dsdata.pdf to determine how the superseded data were derived.
 DG8147
 DG8147_MARKER: DD = SURVEY DISK
 DG8147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8147_STAMPING: MASON 38 2004
 DG8147_MARK LOGO: IL-125
 DG8147_PROJECTION: FLUSH
 DG8147_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8147+STABILITY: SURFACE MOTION
 DG8147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8147+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2020
 DG8147
 DG8147  HISTORY     - Date     Condition        Report By
 DG8147  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8147  HISTORY     - 20141001 GOOD             DJHENK
 DG8147  HISTORY     - 20180504 GOOD             INDIV
 DG8147  HISTORY     - 20200818 GOOD             ILDT
 DG8147
 DG8147                          STATION DESCRIPTION
 DG8147
 DG8147'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8147'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.5 MILES WEST
 DG8147'OF SAN JOSE ON US HWY 136.  TO REACH FROM THE WEST JCT. IL 29/ US 136
 DG8147'HEAD  EAST 1.49 MI. TO STATION ON THE RIGHT, 44.7 FEET SOUTH OF SOUTH
 DG8147'EDGE US 136, 8.3 FEET EAST OF  POWER POLE, 57.0 FEET SOUTHWEST OF
 DG8147'CENTER OF CONCRETE CULVERT HEADWALL RUNNING  UNDER US HWY 136.
 DG8147'MONUMENT IS 1.0 FT. NORTH OF WITNESS POST. STATION IS NEAR THE N
 DG8147'QUARTER CORNER OF SECTION 4 T21N, R5W, 3RD P.M.
 DG8147
 DG8147                          STATION RECOVERY (2014)
 DG8147
 DG8147'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 DG8147'RECOVERED AS DESCRIBED.
 DG8147
 DG8147                          STATION RECOVERY (2018)
 DG8147
 DG8147'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 DG8147'RECOVERED IN GOOD CONDITION.
 DG8147
 DG8147                          STATION RECOVERY (2020)
 DG8147
 DG8147'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8147'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8148 ***********************************************************************
 DG8148  DESIGNATION -  MASON 39
 DG8148  PID         -  DG8148
 DG8148  STATE/COUNTY-  IL/MASON
 DG8148  COUNTRY     -  US
 DG8148  USGS QUAD   -  DELAVAN SOUTH (2018)
 DG8148
 DG8148                         *CURRENT SURVEY CONTROL
 DG8148  ______________________________________________________________________
 DG8148* NAD 83(2011) POSITION- 40 15 43.42450(N) 089 36 06.36413(W)   ADJUSTED
 DG8148* NAD 83(2011) ELLIP HT-   138.638 (meters)        (06/27/12)   ADJUSTED
 DG8148* NAD 83(2011) EPOCH   -  2010.00
 DG8148* NAVD 88 ORTHO HEIGHT -   171.4   (meters)      562.    (feet) GPS OBS
 DG8148  ______________________________________________________________________
 DG8148  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8148  GEOID HEIGHT    -        -32.703 (meters)                     GEOID03
 DG8148  GEOID HEIGHT    -        -32.728 (meters)                     GEOID18
 DG8148  NAD 83(2011) X  -     33,876.688 (meters)                     COMP
 DG8148  NAD 83(2011) Y  - -4,873,940.495 (meters)                     COMP
 DG8148  NAD 83(2011) Z  -  4,100,323.184 (meters)                     COMP
 DG8148  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 DG8148
 DG8148  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8148  Standards:
 DG8148         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8148            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8148  -------------------------------------------------------------------
 DG8148  NETWORK    0.62   1.00           0.28   0.22   0.51     -0.00920253
 DG8148  -------------------------------------------------------------------
 DG8148  Click here for local accuracies and other accuracy information.
 DG8148
 DG8148.The horizontal coordinates were established by GPS observations
 DG8148.and adjusted by the National Geodetic Survey in June 2012.
 DG8148
 DG8148.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8148.been affixed to the stable North American tectonic plate. See 
 DG8148.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8148
 DG8148.The horizontal coordinates are valid at the epoch date displayed above
 DG8148.which is a decimal equivalence of Year/Month/Day.
 DG8148
 DG8148.The orthometric height was determined by GPS observations and a
 DG8148.high-resolution geoid model.
 DG8148
 DG8148.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8148.GEOID18 height accuracy estimate available here.
 DG8148
 DG8148.Click photographs - Photos may exist for this station.
 DG8148
 DG8148.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8148
 DG8148.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8148
 DG8148.The ellipsoidal height was determined by GPS observations
 DG8148.and is referenced to NAD 83.
 DG8148
 DG8148. The following values were computed from the NAD 83(2011) position.
 DG8148
 DG8148;                    North         East     Units Scale Factor Converg.
 DG8148;SPC IL W     -   399,237.837   748,051.281   MT  0.99996959   +0 21 54.3
 DG8148;SPC IL W     - 1,309,832.80  2,454,231.58   sFT  0.99996959   +0 21 54.3
 DG8148;UTM  16      - 4,460,091.974   278,752.531   MT  1.00020261   -1 40 55.8
 DG8148
 DG8148!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8148!SPC IL W     -   0.99997825  x   0.99996959  =   0.99994784
 DG8148!UTM  16      -   0.99997825  x   1.00020261  =   1.00018086
 DG8148
 DG8148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7875260091(NAD 83)
 DG8148
 DG8148                          SUPERSEDED SURVEY CONTROL
 DG8148
 DG8148  NAD 83(2007)-  40 15 43.42505(N)    089 36 06.36482(W) AD(2002.00) 0
 DG8148  ELLIP H (02/10/07)  138.624  (m)                       GP(2002.00)    
 DG8148  ELLIP H (02/03/05)  138.603  (m)                       GP(       ) 4 2
 DG8148  NAD 83(1997)-  40 15 43.42483(N)    089 36 06.36488(W) AD(       ) 1
 DG8148  ELLIP H (12/06/04)  138.626  (m)                       GP(       ) 4 1
 DG8148
 DG8148.Superseded values are not recommended for survey control.
 DG8148
 DG8148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8148.See file dsdata.pdf to determine how the superseded data were derived.
 DG8148
 DG8148_MARKER: DD = SURVEY DISK
 DG8148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8148_STAMPING: MASON 39 2004
 DG8148_MARK LOGO: IL-125
 DG8148_PROJECTION: FLUSH
 DG8148_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8148+STABILITY: SURFACE MOTION
 DG8148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8148+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2018
 DG8148
 DG8148  HISTORY     - Date     Condition        Report By
 DG8148  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8148  HISTORY     - 20180504 GOOD             INDIV
 DG8148
 DG8148                          STATION DESCRIPTION
 DG8148
 DG8148'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8148'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.0 MILES SOUTH
 DG8148'OF US 136 AT SAN JOSE, ILLINOIS, IN THE NORTHEAST QUADRANT OF THE
 DG8148'INTERSECTION OF 1400N AND 4000E, 8.2 FEET NORTH OF POWER POLE GUY
 DG8148'POLE, 11.5 FEET  SOUTHEAST OF SOUTH END FIELD ENTRANCE CORRUGATED
 DG8148'METAL PIPE, 13.0 FEET EAST OF EAST  EDGE 4000E.  MONUMENT IS 1.0 FT.
 DG8148'WEST OF A WITNESS POST.   STATION IS NEAR THE SE CORNER OF SECTION 13
 DG8148'T21N, R5W, 3RD P.M.
 DG8148
 DG8148                          STATION RECOVERY (2018)
 DG8148
 DG8148'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 DG8148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8110 ***********************************************************************
 DG8110  DESIGNATION -  MASON 4
 DG8110  PID         -  DG8110
 DG8110  STATE/COUNTY-  IL/MASON
 DG8110  COUNTRY     -  US
 DG8110  USGS QUAD   -  CHANDLERVILLE (2018)
 DG8110
 DG8110                         *CURRENT SURVEY CONTROL
 DG8110  ______________________________________________________________________
 DG8110* NAD 83(2011) POSITION- 40 04 59.27825(N) 090 09 13.16005(W)   ADJUSTED
 DG8110* NAD 83(2011) ELLIP HT-   110.854 (meters)        (06/27/12)   ADJUSTED
 DG8110* NAD 83(2011) EPOCH   -  2010.00
 DG8110* NAVD 88 ORTHO HEIGHT -   143.7   (meters)      471.    (feet) GPS OBS
 DG8110  ______________________________________________________________________
 DG8110  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8110  GEOID HEIGHT    -        -32.847 (meters)                     GEOID03
 DG8110  GEOID HEIGHT    -        -32.874 (meters)                     GEOID18
 DG8110  NAD 83(2011) X  -    -13,105.528 (meters)                     COMP
 DG8110  NAD 83(2011) Y  - -4,886,836.341 (meters)                     COMP
 DG8110  NAD 83(2011) Z  -  4,085,123.764 (meters)                     COMP
 DG8110  LAPLACE CORR    -          1.71  (seconds)                    DEFLEC18
 DG8110
 DG8110  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8110  Standards:
 DG8110         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8110            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8110  -------------------------------------------------------------------
 DG8110  NETWORK    0.99   1.49           0.45   0.34   0.76     -0.10828101
 DG8110  -------------------------------------------------------------------
 DG8110  Click here for local accuracies and other accuracy information.
 DG8110
 DG8110.The horizontal coordinates were established by GPS observations
 DG8110.and adjusted by the National Geodetic Survey in June 2012.
 DG8110
 DG8110.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8110.been affixed to the stable North American tectonic plate. See 
 DG8110.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8110
 DG8110.The horizontal coordinates are valid at the epoch date displayed above
 DG8110.which is a decimal equivalence of Year/Month/Day.
 DG8110
 DG8110.The orthometric height was determined by GPS observations and a
 DG8110.high-resolution geoid model.
 DG8110
 DG8110.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8110.GEOID18 height accuracy estimate available here.
 DG8110
 DG8110.Click photographs - Photos may exist for this station.
 DG8110
 DG8110.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8110
 DG8110.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8110
 DG8110.The ellipsoidal height was determined by GPS observations
 DG8110.and is referenced to NAD 83.
 DG8110
 DG8110. The following values were computed from the NAD 83(2011) position.
 DG8110
 DG8110;                    North         East     Units Scale Factor Converg.
 DG8110;SPC IL W     -   379,218.027   701,109.654   MT  0.99994119   +0 00 30.2
 DG8110;SPC IL W     - 1,244,151.14  2,300,223.92   sFT  0.99994119   +0 00 30.2
 DG8110;UTM  15      - 4,440,867.432   742,685.456   MT  1.00032510   +1 50 01.1
 DG8110
 DG8110!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8110!SPC IL W     -   0.99998261  x   0.99994119  =   0.99992380
 DG8110!UTM  15      -   0.99998261  x   1.00032510  =   1.00030770
 DG8110
 DG8110:                Primary Azimuth Mark                     Grid Az
 DG8110:SPC IL W     -  MASON 47                                 174 53 53.1
 DG8110:UTM  15      -  MASON 47                                 173 04 22.2
 DG8110
 DG8110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4268540867(NAD 83)
 DG8110
 DG8110|---------------------------------------------------------------------|
 DG8110| PID    Reference Object                     Distance      Geod. Az  |
 DG8110|                                                           dddmmss.s |
 DG8110| DG8109 MASON 47                            APPROX. 0.8 KM 1745423.3 |
 DG8110|---------------------------------------------------------------------|
 DG8110
 DG8110                          SUPERSEDED SURVEY CONTROL
 DG8110
 DG8110  NAD 83(2007)-  40 04 59.27847(N)    090 09 13.16083(W) AD(2002.00) 0
 DG8110  ELLIP H (02/10/07)  110.860  (m)                       GP(2002.00)    
 DG8110  ELLIP H (02/03/05)  110.841  (m)                       GP(       ) 4 2
 DG8110  NAD 83(1997)-  40 04 59.27862(N)    090 09 13.16021(W) AD(       ) 1
 DG8110  ELLIP H (12/06/04)  110.868  (m)                       GP(       ) 4 1
 DG8110
 DG8110.Superseded values are not recommended for survey control.
 DG8110
 DG8110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8110.See file dsdata.pdf to determine how the superseded data were derived.
 DG8110
 DG8110_MARKER: DD = SURVEY DISK
 DG8110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8110_STAMPING: MASON 4 2004
 DG8110_MARK LOGO: IL-125
 DG8110_PROJECTION: FLUSH
 DG8110_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8110+STABILITY: SURFACE MOTION
 DG8110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8110+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2022
 DG8110
 DG8110  HISTORY     - Date     Condition        Report By
 DG8110  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8110  HISTORY     - 20111015 GOOD             ATKNA
 DG8110  HISTORY     - 20220815 GOOD             ILDT
 DG8110
 DG8110                          STATION DESCRIPTION
 DG8110
 DG8110'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8110'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 1.25 MILES
 DG8110'NORTH OF CASS/MASON COUNTY LINE ON IL RT. 78, SOUTHEAST CORNER OF
 DG8110'INTERSECTION 150N AND IL RT. 78, 27.0 FEET EAST OF EAST EDGE IL RT.
 DG8110'78, 13.5 FEET SOUTH OF  POWER POLE, 59.9 FEET SOUTHWEST OF POWER POLE.
 DG8110'MONUMENT IS 1.0 FT. WEST OF A WITNESS  POST.   STATION IS NEAR THE
 DG8110'CENTER OF SECTION 19 T19N, R9W, 3RD P.M
 DG8110
 DG8110                          STATION RECOVERY (2011)
 DG8110
 DG8110'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DG8110'RECOVERED IN GOOD CONDITION.
 DG8110
 DG8110                          STATION RECOVERY (2022)
 DG8110
 DG8110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8110'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8150 ***********************************************************************
 DG8150  DESIGNATION -  MASON 40
 DG8150  PID         -  DG8150
 DG8150  STATE/COUNTY-  IL/MASON
 DG8150  COUNTRY     -  US
 DG8150  USGS QUAD   -  NATRONA (2018)
 DG8150
 DG8150                         *CURRENT SURVEY CONTROL
 DG8150  ______________________________________________________________________
 DG8150* NAD 83(2011) POSITION- 40 16 06.50567(N) 089 39 30.68891(W)   ADJUSTED
 DG8150* NAD 83(2011) ELLIP HT-   142.546 (meters)        (06/27/12)   ADJUSTED
 DG8150* NAD 83(2011) EPOCH   -  2010.00
 DG8150* NAVD 88 ORTHO HEIGHT -   175.3   (meters)      575.    (feet) GPS OBS
 DG8150  ______________________________________________________________________
 DG8150  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8150  GEOID HEIGHT    -        -32.716 (meters)                     GEOID03
 DG8150  GEOID HEIGHT    -        -32.740 (meters)                     GEOID18
 DG8150  NAD 83(2011) X  -     29,045.849 (meters)                     COMP
 DG8150  NAD 83(2011) Y  - -4,873,514.506 (meters)                     COMP
 DG8150  NAD 83(2011) Z  -  4,100,868.963 (meters)                     COMP
 DG8150  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 DG8150
 DG8150  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8150  Standards:
 DG8150         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8150            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8150  -------------------------------------------------------------------
 DG8150  NETWORK    0.70   1.16           0.32   0.24   0.59     -0.09951500
 DG8150  -------------------------------------------------------------------
 DG8150  Click here for local accuracies and other accuracy information.
 DG8150
 DG8150.The horizontal coordinates were established by GPS observations
 DG8150.and adjusted by the National Geodetic Survey in June 2012.
 DG8150
 DG8150.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8150.been affixed to the stable North American tectonic plate. See 
 DG8150.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8150
 DG8150.The horizontal coordinates are valid at the epoch date displayed above
 DG8150.which is a decimal equivalence of Year/Month/Day.
 DG8150
 DG8150.The orthometric height was determined by GPS observations and a
 DG8150.high-resolution geoid model.
 DG8150
 DG8150.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8150.GEOID18 height accuracy estimate available here.
 DG8150
 DG8150.Click photographs - Photos may exist for this station.
 DG8150
 DG8150.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8150
 DG8150.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8150
 DG8150.The ellipsoidal height was determined by GPS observations
 DG8150.and is referenced to NAD 83.
 DG8150
 DG8150. The following values were computed from the NAD 83(2011) position.
 DG8150
 DG8150;                    North         East     Units Scale Factor Converg.
 DG8150;SPC IL W     -   399,920.506   743,219.339   MT  0.99996416   +0 19 42.4
 DG8150;SPC IL W     - 1,312,072.53  2,438,378.78   sFT  0.99996416   +0 19 42.4
 DG8150;UTM  16      - 4,460,947.048   273,946.866   MT  1.00022908   -1 43 08.8
 DG8150
 DG8150!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8150!SPC IL W     -   0.99997764  x   0.99996416  =   0.99994180
 DG8150!UTM  16      -   0.99997764  x   1.00022908  =   1.00020671
 DG8150
 DG8150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7394660947(NAD 83)
 DG8150
 DG8150                          SUPERSEDED SURVEY CONTROL
 DG8150
 DG8150  NAD 83(2007)-  40 16 06.50623(N)    089 39 30.68962(W) AD(2002.00) 0
 DG8150  ELLIP H (02/10/07)  142.530  (m)                       GP(2002.00)    
 DG8150  ELLIP H (02/03/05)  142.514  (m)                       GP(       ) 4 2
 DG8150  NAD 83(1997)-  40 16 06.50599(N)    089 39 30.68964(W) AD(       ) 1
 DG8150  ELLIP H (12/06/04)  142.535  (m)                       GP(       ) 4 1
 DG8150
 DG8150.Superseded values are not recommended for survey control.
 DG8150
 DG8150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8150.See file dsdata.pdf to determine how the superseded data were derived.
 DG8150
 DG8150_MARKER: DD = SURVEY DISK
 DG8150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8150_STAMPING: MASON 40 2004
 DG8150_MARK LOGO: IL-125
 DG8150_PROJECTION: FLUSH
 DG8150_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8150+STABILITY: SURFACE MOTION
 DG8150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8150+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2018
 DG8150
 DG8150  HISTORY     - Date     Condition        Report By
 DG8150  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8150  HISTORY     - 20180504 GOOD             INDIV
 DG8150
 DG8150                          STATION DESCRIPTION
 DG8150
 DG8150'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8150'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.9 MILES
 DG8150'SOUTHWEST OF SAN JOSE, ILLINOIS. TO REACH FROM JCT. IL 29/TR 1400N
 DG8150'HEAD EAST ON  TR1400N 2.0 MILES, THENCE 0.5 MILES NORTH ALONG TR 3700E
 DG8150'TO STATION ON THE LEFT AT THE  INTERSECTION OF 3700E AND 1450N (NORTH
 DG8150'SIDE), 32.5 FEET EAST OF FENCE POST, 22.6 FEET NORTH  OF NORTH EDGE
 DG8150'1450N, 77.0 FEET NORTHWEST OF TREE (BOX ELDER), 33.3 FT. NORTHEAST OF
 DG8150'NORTH POST OF THE ARROW SIGN, 6.6 FT. SOUTHWEST OF THE STREET SIGN
 DG8150'POST.  MONUMENT IS  1.0 FT. SOUTH OF THE WITNESS POST.   STATION IS
 DG8150'NEAR THE E QUARTER CORNER OF SECTION 16 T21N, R5W, 3RD P.M.
 DG8150
 DG8150                          STATION RECOVERY (2018)
 DG8150
 DG8150'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 DG8150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8151 ***********************************************************************
 DG8151  DESIGNATION -  MASON 41
 DG8151  PID         -  DG8151
 DG8151  STATE/COUNTY-  IL/MASON
 DG8151  COUNTRY     -  US
 DG8151  USGS QUAD   -  FOREST CITY (2018)
 DG8151
 DG8151                         *CURRENT SURVEY CONTROL
 DG8151  ______________________________________________________________________
 DG8151* NAD 83(2011) POSITION- 40 16 05.17765(N) 089 45 10.15626(W)   ADJUSTED
 DG8151* NAD 83(2011) ELLIP HT-   125.177 (meters)        (06/27/12)   ADJUSTED
 DG8151* NAD 83(2011) EPOCH   -  2010.00
 DG8151* NAVD 88 ORTHO HEIGHT -   157.9   (meters)      518.    (feet) GPS OBS
 DG8151  ______________________________________________________________________
 DG8151  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8151  GEOID HEIGHT    -        -32.740 (meters)                     GEOID03
 DG8151  GEOID HEIGHT    -        -32.766 (meters)                     GEOID18
 DG8151  NAD 83(2011) X  -     21,025.117 (meters)                     COMP
 DG8151  NAD 83(2011) Y  - -4,873,568.932 (meters)                     COMP
 DG8151  NAD 83(2011) Z  -  4,100,826.480 (meters)                     COMP
 DG8151  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 DG8151
 DG8151  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8151  Standards:
 DG8151         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8151            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8151  -------------------------------------------------------------------
 DG8151  NETWORK    0.52   0.84           0.24   0.17   0.43     -0.02451419
 DG8151  -------------------------------------------------------------------
 DG8151  Click here for local accuracies and other accuracy information.
 DG8151
 DG8151.The horizontal coordinates were established by GPS observations
 DG8151.and adjusted by the National Geodetic Survey in June 2012.
 DG8151
 DG8151.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8151.been affixed to the stable North American tectonic plate. See 
 DG8151.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8151
 DG8151.The horizontal coordinates are valid at the epoch date displayed above
 DG8151.which is a decimal equivalence of Year/Month/Day.
 DG8151
 DG8151.The orthometric height was determined by GPS observations and a
 DG8151.high-resolution geoid model.
 DG8151
 DG8151.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8151.GEOID18 height accuracy estimate available here.
 DG8151
 DG8151.Click photographs - Photos may exist for this station.
 DG8151
 DG8151.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8151
 DG8151.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8151
 DG8151.The ellipsoidal height was determined by GPS observations
 DG8151.and is referenced to NAD 83.
 DG8151
 DG8151. The following values were computed from the NAD 83(2011) position.
 DG8151
 DG8151;                    North         East     Units Scale Factor Converg.
 DG8151;SPC IL W     -   399,837.835   735,199.242   MT  0.99995642   +0 16 03.0
 DG8151;SPC IL W     - 1,311,801.30  2,412,066.18   sFT  0.99995642   +0 16 03.0
 DG8151;UTM  16      - 4,461,151.046   265,926.599   MT  1.00027451   -1 46 48.5
 DG8151
 DG8151!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8151!SPC IL W     -   0.99998036  x   0.99995642  =   0.99993678
 DG8151!UTM  16      -   0.99998036  x   1.00027451  =   1.00025487
 DG8151
 DG8151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6592661151(NAD 83)
 DG8151
 DG8151                          SUPERSEDED SURVEY CONTROL
 DG8151
 DG8151  NAD 83(2007)-  40 16 05.17819(N)    089 45 10.15699(W) AD(2002.00) 0
 DG8151  ELLIP H (02/10/07)  125.163  (m)                       GP(2002.00)    
 DG8151  ELLIP H (02/03/05)  125.149  (m)                       GP(       ) 4 2
 DG8151  NAD 83(1997)-  40 16 05.17797(N)    089 45 10.15700(W) AD(       ) 1
 DG8151  ELLIP H (12/06/04)  125.169  (m)                       GP(       ) 4 1
 DG8151
 DG8151.Superseded values are not recommended for survey control.
 DG8151
 DG8151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8151.See file dsdata.pdf to determine how the superseded data were derived.
 DG8151
 DG8151_MARKER: DD = SURVEY DISK
 DG8151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8151_STAMPING: MASON 41 2004
 DG8151_MARK LOGO: IL-125
 DG8151_PROJECTION: FLUSH
 DG8151_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8151+STABILITY: SURFACE MOTION
 DG8151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8151+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2018
 DG8151
 DG8151  HISTORY     - Date     Condition        Report By
 DG8151  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8151  HISTORY     - 20180504 GOOD             NGS
 DG8151
 DG8151                          STATION DESCRIPTION
 DG8151
 DG8151'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8151'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 2.0 MILES SOUTH
 DG8151'OF US 136 AND 3.0 MILES WEST OF IL RT. 29.  TO REACH FROM JCT. OF US
 DG8151'136/TR  3300E HEAD SOUTH ON TR 3300E 2.50 MILES, THENCE WEST ON TR
 DG8151'1450N 1.03 MILES TO STATION ON  LEFT.  22.0 FEET NORTHWEST OF
 DG8151'NORTHWEST CORNER BRIDGE OVER DRAINAGE DITCH, 9.6 FEET  SOUTH OF SOUTH
 DG8151'EDGE 1450N, 61.0 FEET SOUTHWEST OF POWER POLE, 93 FT. EAST OF THE
 DG8151'CENTER  OF A ROCK P.E., 26.3 FT. SOUTHEAST OF A MAILBOX POST.
 DG8151'MONUMENT IS 1.0 FT. NORTH OF THE  WITNESS POST. BRASS DISC IN CONCRETE
 DG8151'IS FLUSH. STATION IS NEAR THE SE CORNER OF SECTION 15 T21N, R6W, 3RD
 DG8151'P.M.
 DG8151
 DG8151                          STATION RECOVERY (2018)
 DG8151
 DG8151'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (KDV)
 DG8151'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8149 ***********************************************************************
 DG8149  DESIGNATION -  MASON 42
 DG8149  PID         -  DG8149
 DG8149  STATE/COUNTY-  IL/MASON
 DG8149  COUNTRY     -  US
 DG8149  USGS QUAD   -  MASON CITY (2018)
 DG8149
 DG8149                         *CURRENT SURVEY CONTROL
 DG8149  ______________________________________________________________________
 DG8149* NAD 83(2011) POSITION- 40 13 30.67296(N) 089 39 03.31432(W)   ADJUSTED
 DG8149* NAD 83(2011) ELLIP HT-   143.951 (meters)        (06/27/12)   ADJUSTED
 DG8149* NAD 83(2011) EPOCH   -  2010.00
 DG8149* NAVD 88 ORTHO HEIGHT -   176.7   (meters)      580.    (feet) GPS OBS
 DG8149  ______________________________________________________________________
 DG8149  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8149  GEOID HEIGHT    -        -32.688 (meters)                     GEOID03
 DG8149  GEOID HEIGHT    -        -32.709 (meters)                     GEOID18
 DG8149  NAD 83(2011) X  -     29,711.568 (meters)                     COMP
 DG8149  NAD 83(2011) Y  - -4,876,617.114 (meters)                     COMP
 DG8149  NAD 83(2011) Z  -  4,097,201.104 (meters)                     COMP
 DG8149  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 DG8149
 DG8149  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8149  Standards:
 DG8149         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8149            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8149  -------------------------------------------------------------------
 DG8149  NETWORK    0.78   1.18           0.36   0.25   0.60      0.19669220
 DG8149  -------------------------------------------------------------------
 DG8149  Click here for local accuracies and other accuracy information.
 DG8149
 DG8149.The horizontal coordinates were established by GPS observations
 DG8149.and adjusted by the National Geodetic Survey in June 2012.
 DG8149
 DG8149.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8149.been affixed to the stable North American tectonic plate. See 
 DG8149.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8149
 DG8149.The horizontal coordinates are valid at the epoch date displayed above
 DG8149.which is a decimal equivalence of Year/Month/Day.
 DG8149
 DG8149.The orthometric height was determined by GPS observations and a
 DG8149.high-resolution geoid model.
 DG8149
 DG8149.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8149.GEOID18 height accuracy estimate available here.
 DG8149
 DG8149.Click photographs - Photos may exist for this station.
 DG8149
 DG8149.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8149
 DG8149.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8149
 DG8149.The ellipsoidal height was determined by GPS observations
 DG8149.and is referenced to NAD 83.
 DG8149
 DG8149. The following values were computed from the NAD 83(2011) position.
 DG8149
 DG8149;                    North         East     Units Scale Factor Converg.
 DG8149;SPC IL W     -   395,117.945   743,894.047   MT  0.99996489   +0 19 59.1
 DG8149;SPC IL W     - 1,296,316.12  2,440,592.39   sFT  0.99996489   +0 19 59.1
 DG8149;UTM  16      - 4,456,122.185   274,449.761   MT  1.00022629   -1 42 45.6
 DG8149
 DG8149!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8149!SPC IL W     -   0.99997742  x   0.99996489  =   0.99994231
 DG8149!UTM  16      -   0.99997742  x   1.00022629  =   1.00020370
 DG8149
 DG8149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7444956122(NAD 83)
 DG8149
 DG8149                          SUPERSEDED SURVEY CONTROL
 DG8149
 DG8149  NAD 83(2007)-  40 13 30.67341(N)    089 39 03.31507(W) AD(2002.00) 0
 DG8149  ELLIP H (02/10/07)  143.941  (m)                       GP(2002.00)    
 DG8149  ELLIP H (02/03/05)  143.915  (m)                       GP(       ) 4 2
 DG8149  NAD 83(1997)-  40 13 30.67323(N)    089 39 03.31515(W) AD(       ) 1
 DG8149  ELLIP H (12/06/04)  143.941  (m)                       GP(       ) 4 1
 DG8149
 DG8149.Superseded values are not recommended for survey control.
 DG8149
 DG8149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8149.See file dsdata.pdf to determine how the superseded data were derived.
 DG8149
 DG8149_MARKER: DD = SURVEY DISK
 DG8149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8149_STAMPING: MASON 42 2004
 DG8149_MARK LOGO: IL-125
 DG8149_PROJECTION: FLUSH
 DG8149_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8149+STABILITY: SURFACE MOTION
 DG8149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8149+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2018
 DG8149
 DG8149  HISTORY     - Date     Condition        Report By
 DG8149  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8149  HISTORY     - 20180504 GOOD             INDIV
 DG8149
 DG8149                          STATION DESCRIPTION
 DG8149
 DG8149'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8149'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 2.0 MILES
 DG8149'NORTHEAST OF MASON CITY, ILLINOIS.  TO REACH FROM JCT. IL 29/TR 1200N,
 DG8149'HEAD EAST  ALONG TR 1200N FOR 2.0 MILES, THENCE SOUTH ALONG TR 3700 E
 DG8149'0.5 MILES, THENCE EAST ALONG TR  1150 N 0.37 MILES TO STATION ON LEFT,
 DG8149'11.2 FEET NORTH OF NORTH EDGE 1150N, 9.2 FEET EAST OF  POWER POLE, 775
 DG8149'FT. WEST OF RAILROAD TRACKS.  MONUMENT IS 1.0 FT. SOUTH OF THE WITNESS
 DG8149'POST.  BRASS DISC IN CONCRETE IS FLUSH STATION IS IN THE NW QUARTER OF
 DG8149'SECTION 34 T21N, R5W, 3RD P.M.
 DG8149
 DG8149                          STATION RECOVERY (2018)
 DG8149
 DG8149'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 DG8149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8152 ***********************************************************************
 DG8152  DESIGNATION -  MASON 43
 DG8152  PID         -  DG8152
 DG8152  STATE/COUNTY-  IL/MASON
 DG8152  COUNTRY     -  US
 DG8152  USGS QUAD   -  MASON CITY (2018)
 DG8152
 DG8152                         *CURRENT SURVEY CONTROL
 DG8152  ______________________________________________________________________
 DG8152* NAD 83(2011) POSITION- 40 10 43.60303(N) 089 40 41.35580(W)   ADJUSTED
 DG8152* NAD 83(2011) ELLIP HT-   138.839 (meters)        (06/27/12)   ADJUSTED
 DG8152* NAD 83(2011) EPOCH   -  2010.00
 DG8152* NAVD 88 ORTHO HEIGHT -   171.5   (meters)      563.    (feet) GPS OBS
 DG8152  ______________________________________________________________________
 DG8152  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8152  GEOID HEIGHT    -        -32.657 (meters)                     GEOID03
 DG8152  GEOID HEIGHT    -        -32.675 (meters)                     GEOID18
 DG8152  NAD 83(2011) X  -     27,412.281 (meters)                     COMP
 DG8152  NAD 83(2011) Y  - -4,879,953.054 (meters)                     COMP
 DG8152  NAD 83(2011) Z  -  4,093,261.907 (meters)                     COMP
 DG8152  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 DG8152
 DG8152  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8152  Standards:
 DG8152         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8152            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8152  -------------------------------------------------------------------
 DG8152  NETWORK    1.02   1.51           0.48   0.31   0.77      0.26900013
 DG8152  -------------------------------------------------------------------
 DG8152  Click here for local accuracies and other accuracy information.
 DG8152
 DG8152.The horizontal coordinates were established by GPS observations
 DG8152.and adjusted by the National Geodetic Survey in June 2012.
 DG8152
 DG8152.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8152.been affixed to the stable North American tectonic plate. See 
 DG8152.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8152
 DG8152.The horizontal coordinates are valid at the epoch date displayed above
 DG8152.which is a decimal equivalence of Year/Month/Day.
 DG8152
 DG8152.The orthometric height was determined by GPS observations and a
 DG8152.high-resolution geoid model.
 DG8152
 DG8152.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8152.GEOID18 height accuracy estimate available here.
 DG8152
 DG8152.Click photographs - Photos may exist for this station.
 DG8152
 DG8152.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8152
 DG8152.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8152
 DG8152.The ellipsoidal height was determined by GPS observations
 DG8152.and is referenced to NAD 83.
 DG8152
 DG8152. The following values were computed from the NAD 83(2011) position.
 DG8152
 DG8152;                    North         East     Units Scale Factor Converg.
 DG8152;SPC IL W     -   389,951.987   741,604.591   MT  0.99996248   +0 18 54.6
 DG8152;SPC IL W     - 1,279,367.48  2,433,081.06   sFT  0.99996248   +0 18 54.6
 DG8152;UTM  16      - 4,451,039.837   271,976.773   MT  1.00024011   -1 43 43.0
 DG8152
 DG8152!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8152!SPC IL W     -   0.99997822  x   0.99996248  =   0.99994070
 DG8152!UTM  16      -   0.99997822  x   1.00024011  =   1.00021832
 DG8152
 DG8152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7197651039(NAD 83)
 DG8152
 DG8152                          SUPERSEDED SURVEY CONTROL
 DG8152
 DG8152  NAD 83(2007)-  40 10 43.60341(N)    089 40 41.35659(W) AD(2002.00) 0
 DG8152  ELLIP H (02/10/07)  138.833  (m)                       GP(2002.00)    
 DG8152  ELLIP H (02/03/05)  138.801  (m)                       GP(       ) 4 2
 DG8152  NAD 83(1997)-  40 10 43.60325(N)    089 40 41.35671(W) AD(       ) 1
 DG8152  ELLIP H (12/06/04)  138.829  (m)                       GP(       ) 4 1
 DG8152
 DG8152.Superseded values are not recommended for survey control.
 DG8152
 DG8152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8152.See file dsdata.pdf to determine how the superseded data were derived.
 DG8152
 DG8152_MARKER: DD = SURVEY DISK
 DG8152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8152_STAMPING: MASON 43 2004
 DG8152_MARK LOGO: IL-125
 DG8152_PROJECTION: FLUSH
 DG8152_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8152+STABILITY: SURFACE MOTION
 DG8152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8152+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2020
 DG8152
 DG8152  HISTORY     - Date     Condition        Report By
 DG8152  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8152  HISTORY     - 20200729 GOOD             ILDT
 DG8152
 DG8152                          STATION DESCRIPTION
 DG8152
 DG8152'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8152'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 1.45 MILES
 DG8152'SOUTH OF IL RT. 10 AT EAST EDGE OF MASON CITY, ILLINOIS, SOUTHEAST
 DG8152'QUADRANT OF  800N AND 3600E INTERSECTION, 13.0 FEET SOUTH OF SOUTH
 DG8152'EDGE 800N, 9.1 FEET EAST OF POWER  POLE, 50.0 FEET SOUTH OF POWER
 DG8152'POLE.  MONUMENT IS 1.0 FT. NORTH OF A WITNESS POST.   STATION IS NEAR
 DG8152'THE SW CORNER OF SECTION 16 T20N, R5W, 3RD P.M.
 DG8152
 DG8152                          STATION RECOVERY (2020)
 DG8152
 DG8152'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8152'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8105 ***********************************************************************
 DG8105  DESIGNATION -  MASON 45
 DG8105  PID         -  DG8105
 DG8105  STATE/COUNTY-  IL/MASON
 DG8105  COUNTRY     -  US
 DG8105  USGS QUAD   -  CLEAR LAKE (2018)
 DG8105
 DG8105                         *CURRENT SURVEY CONTROL
 DG8105  ______________________________________________________________________
 DG8105* NAD 83(2011) POSITION- 40 05 30.63419(N) 090 17 29.44170(W)   ADJUSTED
 DG8105* NAD 83(2011) ELLIP HT-   108.249 (meters)        (06/27/12)   ADJUSTED
 DG8105* NAD 83(2011) EPOCH   -  2010.00
 DG8105* NAVD 88 ORTHO HEIGHT -   141.3   (meters)      464.    (feet) GPS OBS
 DG8105  ______________________________________________________________________
 DG8105  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8105  GEOID HEIGHT    -        -32.975 (meters)                     GEOID03
 DG8105  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 DG8105  NAD 83(2011) X  -    -24,860.230 (meters)                     COMP
 DG8105  NAD 83(2011) Y  - -4,886,165.881 (meters)                     COMP
 DG8105  NAD 83(2011) Z  -  4,085,862.009 (meters)                     COMP
 DG8105  LAPLACE CORR    -          1.73  (seconds)                    DEFLEC18
 DG8105
 DG8105  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8105  Standards:
 DG8105         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8105            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8105  -------------------------------------------------------------------
 DG8105  NETWORK    0.95   1.41           0.42   0.35   0.72     -0.11796275
 DG8105  -------------------------------------------------------------------
 DG8105  Click here for local accuracies and other accuracy information.
 DG8105
 DG8105.The horizontal coordinates were established by GPS observations
 DG8105.and adjusted by the National Geodetic Survey in June 2012.
 DG8105
 DG8105.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8105.been affixed to the stable North American tectonic plate. See 
 DG8105.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8105
 DG8105.The horizontal coordinates are valid at the epoch date displayed above
 DG8105.which is a decimal equivalence of Year/Month/Day.
 DG8105
 DG8105.The orthometric height was determined by GPS observations and a
 DG8105.high-resolution geoid model.
 DG8105
 DG8105.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8105.GEOID18 height accuracy estimate available here.
 DG8105
 DG8105.Click photographs - Photos may exist for this station.
 DG8105
 DG8105.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8105
 DG8105.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8105
 DG8105.The ellipsoidal height was determined by GPS observations
 DG8105.and is referenced to NAD 83.
 DG8105
 DG8105. The following values were computed from the NAD 83(2011) position.
 DG8105
 DG8105;                    North         East     Units Scale Factor Converg.
 DG8105;SPC IL W     -   380,192.483   689,353.933   MT  0.99994257   -0 04 49.4
 DG8105;SPC IL W     - 1,247,348.17  2,261,655.36   sFT  0.99994257   -0 04 49.4
 DG8105;UTM  15      - 4,441,467.143   730,900.551   MT  1.00025638   +1 44 42.3
 DG8105
 DG8105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8105!SPC IL W     -   0.99998302  x   0.99994257  =   0.99992559
 DG8105!UTM  15      -   0.99998302  x   1.00025638  =   1.00023939
 DG8105
 DG8105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3090041467(NAD 83)
 DG8105
 DG8105                          SUPERSEDED SURVEY CONTROL
 DG8105
 DG8105  NAD 83(2007)-  40 05 30.63442(N)    090 17 29.44248(W) AD(2002.00) 0
 DG8105  ELLIP H (02/10/07)  108.255  (m)                       GP(2002.00)    
 DG8105  ELLIP H (02/03/05)  108.236  (m)                       GP(       ) 4 2
 DG8105  NAD 83(1997)-  40 05 30.63456(N)    090 17 29.44188(W) AD(       ) 1
 DG8105  ELLIP H (12/06/04)  108.263  (m)                       GP(       ) 4 1
 DG8105
 DG8105.Superseded values are not recommended for survey control.
 DG8105
 DG8105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8105.See file dsdata.pdf to determine how the superseded data were derived.
 DG8105
 DG8105_MARKER: DD = SURVEY DISK
 DG8105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8105_STAMPING: MASON 45 2004
 DG8105_MARK LOGO: IL-125
 DG8105_PROJECTION: PROJECTING 38 CENTIMETERS
 DG8105_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8105+STABILITY: SURFACE MOTION
 DG8105_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DG8105+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2020
 DG8105
 DG8105  HISTORY     - Date     Condition        Report By
 DG8105  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8105  HISTORY     - 20200630 SEE DESCRIPTION  ILDT
 DG8105
 DG8105                          STATION DESCRIPTION
 DG8105
 DG8105'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8105'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 7.25 MILES WEST
 DG8105'OF IL RT. 78, NORTHEAST CORNER 200N AND 275E, 79.7 FEET EAST OF POWER
 DG8105'POLE,  117.2 FEET NORTHEAST OF POWER POLE, 57.7 FEET NORTH OF NORTH
 DG8105'EDGE 200N. 10.0 FT. NORTH OF  NORTH EDGE SANGANOIS STATE WILD LIFE
 DG8105'AREA SIGN.  MONUMENT IS 1.0 FT. SOUTHWEST OF  WITNESS POST. STATION IS
 DG8105'NEAR THE SW CORNER OF SECTION 13 T19N, R11W, 3RD P.M.
 DG8105
 DG8105                          STATION RECOVERY (2020)
 DG8105
 DG8105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8105'THE STATION IS QUESTIONABLE AT THIS TIME.  WHEN STATION WAS MONUMENTED
 DG8105'IN 2004 STATION WAS FLUSH WITH THE GROUND, NOW THE STATION PROJECTS 15
 DG8105'INCHES (38 CM) ABOVE THE GROUND.  THE ONLY STAMPING ON THE DISK IS 45,
 DG8105'OLD DATA SHEET SAYS STAMPING IS MASON 45 2004.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8107 ***********************************************************************
 DG8107  DESIGNATION -  MASON 46
 DG8107  PID         -  DG8107
 DG8107  STATE/COUNTY-  IL/MASON
 DG8107  COUNTRY     -  US
 DG8107  USGS QUAD   -  CLEAR LAKE (2018)
 DG8107
 DG8107                         *CURRENT SURVEY CONTROL
 DG8107  ______________________________________________________________________
 DG8107* NAD 83(2011) POSITION- 40 07 18.19929(N) 090 18 43.73502(W)   ADJUSTED
 DG8107* NAD 83(2011) ELLIP HT-   100.839 (meters)        (06/27/12)   ADJUSTED
 DG8107* NAD 83(2011) EPOCH   -  2010.00
 DG8107* NAVD 88 ORTHO HEIGHT -   133.9   (meters)      439.    (feet) GPS OBS
 DG8107  ______________________________________________________________________
 DG8107  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8107  GEOID HEIGHT    -        -32.996 (meters)                     GEOID03
 DG8107  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 DG8107  NAD 83(2011) X  -    -26,608.473 (meters)                     COMP
 DG8107  NAD 83(2011) Y  - -4,884,013.639 (meters)                     COMP
 DG8107  NAD 83(2011) Z  -  4,088,394.794 (meters)                     COMP
 DG8107  LAPLACE CORR    -          1.47  (seconds)                    DEFLEC18
 DG8107
 DG8107  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8107  Standards:
 DG8107         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8107            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8107  -------------------------------------------------------------------
 DG8107  NETWORK    1.05   1.53           0.47   0.38   0.78     -0.10920911
 DG8107  -------------------------------------------------------------------
 DG8107  Click here for local accuracies and other accuracy information.
 DG8107
 DG8107.The horizontal coordinates were established by GPS observations
 DG8107.and adjusted by the National Geodetic Survey in June 2012.
 DG8107
 DG8107.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8107.been affixed to the stable North American tectonic plate. See 
 DG8107.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8107
 DG8107.The horizontal coordinates are valid at the epoch date displayed above
 DG8107.which is a decimal equivalence of Year/Month/Day.
 DG8107
 DG8107.The orthometric height was determined by GPS observations and a
 DG8107.high-resolution geoid model.
 DG8107
 DG8107.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8107.GEOID18 height accuracy estimate available here.
 DG8107
 DG8107.Click photographs - Photos may exist for this station.
 DG8107
 DG8107.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8107
 DG8107.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8107
 DG8107.The ellipsoidal height was determined by GPS observations
 DG8107.and is referenced to NAD 83.
 DG8107
 DG8107. The following values were computed from the NAD 83(2011) position.
 DG8107
 DG8107;                    North         East     Units Scale Factor Converg.
 DG8107;SPC IL W     -   383,512.650   687,599.549   MT  0.99994307   -0 05 37.5
 DG8107;SPC IL W     - 1,258,241.09  2,255,899.52   sFT  0.99994307   -0 05 37.5
 DG8107;UTM  15      - 4,444,730.726   729,040.688   MT  1.00024584   +1 43 58.2
 DG8107
 DG8107!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8107!SPC IL W     -   0.99998418  x   0.99994307  =   0.99992725
 DG8107!UTM  15      -   0.99998418  x   1.00024584  =   1.00023002
 DG8107
 DG8107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2904044730(NAD 83)
 DG8107
 DG8107                          SUPERSEDED SURVEY CONTROL
 DG8107
 DG8107  NAD 83(2007)-  40 07 18.19951(N)    090 18 43.73580(W) AD(2002.00) 0
 DG8107  ELLIP H (02/10/07)  100.844  (m)                       GP(2002.00)    
 DG8107  ELLIP H (02/03/05)  100.826  (m)                       GP(       ) 4 2
 DG8107  NAD 83(1997)-  40 07 18.19965(N)    090 18 43.73521(W) AD(       ) 1
 DG8107  ELLIP H (12/06/04)  100.853  (m)                       GP(       ) 4 1
 DG8107
 DG8107.Superseded values are not recommended for survey control.
 DG8107
 DG8107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8107.See file dsdata.pdf to determine how the superseded data were derived.
 DG8107
 DG8107_MARKER: DD = SURVEY DISK
 DG8107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8107_STAMPING: MASON 46 2004
 DG8107_MARK LOGO: IL-125
 DG8107_PROJECTION: FLUSH
 DG8107_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8107+STABILITY: SURFACE MOTION
 DG8107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8107+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8107
 DG8107  HISTORY     - Date     Condition        Report By
 DG8107  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8107
 DG8107                          STATION DESCRIPTION
 DG8107
 DG8107'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8107'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. IN KNAPPS
 DG8107'ISLAND AREA, 7.8 MILES WEST OF IL RT. 78, 3.3 MILES NORTHERLY ON A
 DG8107'ROCK ROAD FROM  POINT 45 IN SANGANOIS CONSERVATION AREA.  MONUMENT IS
 DG8107'NEAR A WITNESS POST.   STATION IS NEAR THE NE CORNER OF SECTION 11
 DG8107'T19N, R11W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8109 ***********************************************************************
 DG8109  DESIGNATION -  MASON 47
 DG8109  PID         -  DG8109
 DG8109  STATE/COUNTY-  IL/MASON
 DG8109  COUNTRY     -  US
 DG8109  USGS QUAD   -  CHANDLERVILLE (2018)
 DG8109
 DG8109                         *CURRENT SURVEY CONTROL
 DG8109  ______________________________________________________________________
 DG8109* NAD 83(2011) POSITION- 40 04 33.32344(N) 090 09 10.14857(W)   ADJUSTED
 DG8109* NAD 83(2011) ELLIP HT-   107.226 (meters)        (06/27/12)   ADJUSTED
 DG8109* NAD 83(2011) EPOCH   -  2010.00
 DG8109* NAVD 88 ORTHO HEIGHT -   140.1   (meters)      460.    (feet) GPS OBS
 DG8109  ______________________________________________________________________
 DG8109  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8109  GEOID HEIGHT    -        -32.842 (meters)                     GEOID03
 DG8109  GEOID HEIGHT    -        -32.868 (meters)                     GEOID18
 DG8109  NAD 83(2011) X  -    -13,035.547 (meters)                     COMP
 DG8109  NAD 83(2011) Y  - -4,887,349.186 (meters)                     COMP
 DG8109  NAD 83(2011) Z  -  4,084,508.888 (meters)                     COMP
 DG8109  LAPLACE CORR    -          1.71  (seconds)                    DEFLEC18
 DG8109
 DG8109  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8109  Standards:
 DG8109         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8109            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8109  -------------------------------------------------------------------
 DG8109  NETWORK    0.92   1.41           0.42   0.32   0.72     -0.09849507
 DG8109  -------------------------------------------------------------------
 DG8109  Click here for local accuracies and other accuracy information.
 DG8109
 DG8109.The horizontal coordinates were established by GPS observations
 DG8109.and adjusted by the National Geodetic Survey in June 2012.
 DG8109
 DG8109.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8109.been affixed to the stable North American tectonic plate. See 
 DG8109.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8109
 DG8109.The horizontal coordinates are valid at the epoch date displayed above
 DG8109.which is a decimal equivalence of Year/Month/Day.
 DG8109
 DG8109.The orthometric height was determined by GPS observations and a
 DG8109.high-resolution geoid model.
 DG8109
 DG8109.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8109.GEOID18 height accuracy estimate available here.
 DG8109
 DG8109.Click photographs - Photos may exist for this station.
 DG8109
 DG8109.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8109
 DG8109.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8109
 DG8109.The ellipsoidal height was determined by GPS observations
 DG8109.and is referenced to NAD 83.
 DG8109
 DG8109. The following values were computed from the NAD 83(2011) position.
 DG8109
 DG8109;                    North         East     Units Scale Factor Converg.
 DG8109;SPC IL W     -   378,417.551   701,181.121   MT  0.99994119   +0 00 32.1
 DG8109;SPC IL W     - 1,241,524.92  2,300,458.39   sFT  0.99994119   +0 00 32.1
 DG8109;UTM  15      - 4,440,069.331   742,782.419   MT  1.00032568   +1 50 02.1
 DG8109
 DG8109!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8109!SPC IL W     -   0.99998318  x   0.99994119  =   0.99992437
 DG8109!UTM  15      -   0.99998318  x   1.00032568  =   1.00030885
 DG8109
 DG8109:                Primary Azimuth Mark                     Grid Az
 DG8109:SPC IL W     -  MASON 4                                  354 53 53.1
 DG8109:UTM  15      -  MASON 4                                  353 04 23.1
 DG8109
 DG8109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4278240069(NAD 83)
 DG8109
 DG8109|---------------------------------------------------------------------|
 DG8109| PID    Reference Object                     Distance      Geod. Az  |
 DG8109|                                                           dddmmss.s |
 DG8109| DG8110 MASON 4                             APPROX. 0.8 KM 3545425.2 |
 DG8109|---------------------------------------------------------------------|
 DG8109
 DG8109                          SUPERSEDED SURVEY CONTROL
 DG8109
 DG8109  NAD 83(2007)-  40 04 33.32366(N)    090 09 10.14935(W) AD(2002.00) 0
 DG8109  ELLIP H (02/10/07)  107.232  (m)                       GP(2002.00)    
 DG8109  ELLIP H (02/03/05)  107.213  (m)                       GP(       ) 4 2
 DG8109  NAD 83(1997)-  40 04 33.32380(N)    090 09 10.14874(W) AD(       ) 1
 DG8109  ELLIP H (12/06/04)  107.240  (m)                       GP(       ) 4 1
 DG8109
 DG8109.Superseded values are not recommended for survey control.
 DG8109
 DG8109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8109.See file dsdata.pdf to determine how the superseded data were derived.
 DG8109
 DG8109_MARKER: DD = SURVEY DISK
 DG8109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8109_STAMPING: MASON 47 2004
 DG8109_MARK LOGO: IL-125
 DG8109_PROJECTION: FLUSH
 DG8109_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8109+STABILITY: SURFACE MOTION
 DG8109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8109+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8109
 DG8109  HISTORY     - Date     Condition        Report By
 DG8109  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8109
 DG8109                          STATION DESCRIPTION
 DG8109
 DG8109'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8109'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 0.8 MILES NORTH
 DG8109'OF CASS/MASON COUNTY LINE ON IL RT. 78, 18.6 FEET EAST OF EAST EDGE IL
 DG8109'RT. 78,  44.3 FEET SOUTHWEST OF POWER POLE, 60.4 FEET WEST OF SAND
 DG8109'CORRUGATED METAL PIPE IN EAST  DITCH.  MONUMENT IS 1.0 FT. WEST OF A
 DG8109'WITNESS POST.   STATION IS NEAR THE N QUARTER CORNER OF SECTION 30
 DG8109'T19N, R9W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8115 ***********************************************************************
 DG8115  DESIGNATION -  MASON 48
 DG8115  PID         -  DG8115
 DG8115  STATE/COUNTY-  IL/MASON
 DG8115  COUNTRY     -  US
 DG8115  USGS QUAD   -  NEWMANSVILLE (2018)
 DG8115
 DG8115                         *CURRENT SURVEY CONTROL
 DG8115  ______________________________________________________________________
 DG8115* NAD 83(2011) POSITION- 40 07 17.70141(N) 090 00 51.74837(W)   ADJUSTED
 DG8115* NAD 83(2011) ELLIP HT-   110.750 (meters)        (06/27/12)   ADJUSTED
 DG8115* NAD 83(2011) EPOCH   -  2010.00
 DG8115* NAVD 88 ORTHO HEIGHT -   143.5   (meters)      471.    (feet) GPS OBS
 DG8115  ______________________________________________________________________
 DG8115  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8115  GEOID HEIGHT    -        -32.757 (meters)                     GEOID03
 DG8115  GEOID HEIGHT    -        -32.782 (meters)                     GEOID18
 DG8115  NAD 83(2011) X  -     -1,225.339 (meters)                     COMP
 DG8115  NAD 83(2011) Y  - -4,884,103.442 (meters)                     COMP
 DG8115  NAD 83(2011) Z  -  4,088,389.438 (meters)                     COMP
 DG8115  LAPLACE CORR    -          1.61  (seconds)                    DEFLEC18
 DG8115
 DG8115  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8115  Standards:
 DG8115         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8115            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8115  -------------------------------------------------------------------
 DG8115  NETWORK    0.96   1.59           0.44   0.33   0.81      0.00469589
 DG8115  -------------------------------------------------------------------
 DG8115  Click here for local accuracies and other accuracy information.
 DG8115
 DG8115.The horizontal coordinates were established by GPS observations
 DG8115.and adjusted by the National Geodetic Survey in June 2012.
 DG8115
 DG8115.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8115.been affixed to the stable North American tectonic plate. See 
 DG8115.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8115
 DG8115.The horizontal coordinates are valid at the epoch date displayed above
 DG8115.which is a decimal equivalence of Year/Month/Day.
 DG8115
 DG8115.The orthometric height was determined by GPS observations and a
 DG8115.high-resolution geoid model.
 DG8115
 DG8115.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8115.GEOID18 height accuracy estimate available here.
 DG8115
 DG8115.Click photographs - Photos may exist for this station.
 DG8115
 DG8115.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8115
 DG8115.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8115
 DG8115.The ellipsoidal height was determined by GPS observations
 DG8115.and is referenced to NAD 83.
 DG8115
 DG8115. The following values were computed from the NAD 83(2011) position.
 DG8115
 DG8115;                    North         East     Units Scale Factor Converg.
 DG8115;SPC IL W     -   383,498.267   712,980.956   MT  0.99994325   +0 05 53.3
 DG8115;SPC IL W     - 1,258,193.90  2,339,171.69   sFT  0.99994325   +0 05 53.3
 DG8115;UTM  15      - 4,445,525.733   754,419.250   MT  1.00039691   +1 55 30.0
 DG8115;UTM  16      - 4,445,608.483   243,130.519   MT  1.00041234   -1 56 36.8
 DG8115
 DG8115!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8115!SPC IL W     -   0.99998263  x   0.99994325  =   0.99992588
 DG8115!UTM  15      -   0.99998263  x   1.00039691  =   1.00037953
 DG8115!UTM  16      -   0.99998263  x   1.00041234  =   1.00039496
 DG8115
 DG8115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5441945525(NAD 83)
 DG8115
 DG8115                          SUPERSEDED SURVEY CONTROL
 DG8115
 DG8115  NAD 83(2007)-  40 07 17.70170(N)    090 00 51.74916(W) AD(2002.00) 0
 DG8115  ELLIP H (02/10/07)  110.751  (m)                       GP(2002.00)    
 DG8115  ELLIP H (02/03/05)  110.742  (m)                       GP(       ) 4 2
 DG8115  NAD 83(1997)-  40 07 17.70169(N)    090 00 51.74882(W) AD(       ) 1
 DG8115  ELLIP H (12/06/04)  110.761  (m)                       GP(       ) 4 1
 DG8115
 DG8115.Superseded values are not recommended for survey control.
 DG8115
 DG8115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8115.See file dsdata.pdf to determine how the superseded data were derived.
 DG8115
 DG8115_MARKER: DD = SURVEY DISK
 DG8115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8115_STAMPING: MASON 48 2004
 DG8115_MARK LOGO: IL-125
 DG8115_PROJECTION: FLUSH
 DG8115_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8115+STABILITY: SURFACE MOTION
 DG8115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8115+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2011
 DG8115
 DG8115  HISTORY     - Date     Condition        Report By
 DG8115  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8115  HISTORY     - 20111015 GOOD             ATKNA
 DG8115
 DG8115                          STATION DESCRIPTION
 DG8115
 DG8115'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG8115'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 2.0 MILES SOUTH
 DG8115'OF KILBOURNE, ILLINOIS, 0.85 MILES SOUTH OF 1800E AND 500N
 DG8115'INTERSECTION, 148.2  FEET NORTH OF EAST GATE POST, 147.2 FEET
 DG8115'NORTHEAST OF WEST GATE POST (12 IN), 10 FEET EAST  OF EAST EDGE SEAL
 DG8115'COAT.  MONUMENT IS NEAR WITNESS POST.   STATION IS IN THE SE QUARTER
 DG8115'OF SECTION 5 T19N, R8W, 3RD P.M.
 DG8115
 DG8115                          STATION RECOVERY (2011)
 DG8115
 DG8115'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DG8115'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 DG8115'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 DG8115'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8104 ***********************************************************************
 DG8104  DESIGNATION -  MASON 5
 DG8104  PID         -  DG8104
 DG8104  STATE/COUNTY-  IL/MASON
 DG8104  COUNTRY     -  US
 DG8104  USGS QUAD   -  BATH (2018)
 DG8104
 DG8104                         *CURRENT SURVEY CONTROL
 DG8104  ______________________________________________________________________
 DG8104* NAD 83(2011) POSITION- 40 11 32.44079(N) 090 08 10.17946(W)   ADJUSTED
 DG8104* NAD 83(2011) ELLIP HT-   107.391 (meters)        (06/27/12)   ADJUSTED
 DG8104* NAD 83(2011) EPOCH   -  2010.00
 DG8104* NAVD 88 ORTHO HEIGHT -   140.3   (meters)      460.    (feet) GPS OBS
 DG8104  ______________________________________________________________________
 DG8104  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8104  GEOID HEIGHT    -        -32.901 (meters)                     GEOID03
 DG8104  GEOID HEIGHT    -        -32.935 (meters)                     GEOID18
 DG8104  NAD 83(2011) X  -    -11,594.804 (meters)                     COMP
 DG8104  NAD 83(2011) Y  - -4,879,020.229 (meters)                     COMP
 DG8104  NAD 83(2011) Z  -  4,094,392.425 (meters)                     COMP
 DG8104  LAPLACE CORR    -          1.50  (seconds)                    DEFLEC18
 DG8104
 DG8104  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8104  Standards:
 DG8104         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8104            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8104  -------------------------------------------------------------------
 DG8104  NETWORK    0.70   1.12           0.32   0.24   0.57     -0.07020073
 DG8104  -------------------------------------------------------------------
 DG8104  Click here for local accuracies and other accuracy information.
 DG8104
 DG8104.The horizontal coordinates were established by GPS observations
 DG8104.and adjusted by the National Geodetic Survey in June 2012.
 DG8104
 DG8104.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8104.been affixed to the stable North American tectonic plate. See 
 DG8104.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8104
 DG8104.The horizontal coordinates are valid at the epoch date displayed above
 DG8104.which is a decimal equivalence of Year/Month/Day.
 DG8104
 DG8104.The orthometric height was determined by GPS observations and a
 DG8104.high-resolution geoid model.
 DG8104
 DG8104.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8104.GEOID18 height accuracy estimate available here.
 DG8104
 DG8104.Click photographs - Photos may exist for this station.
 DG8104
 DG8104.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8104
 DG8104.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8104
 DG8104.The ellipsoidal height was determined by GPS observations
 DG8104.and is referenced to NAD 83.
 DG8104
 DG8104. The following values were computed from the NAD 83(2011) position.
 DG8104
 DG8104;                    North         East     Units Scale Factor Converg.
 DG8104;SPC IL W     -   391,344.262   702,597.523   MT  0.99994126   +0 01 10.9
 DG8104;SPC IL W     - 1,283,935.30  2,305,105.37   sFT  0.99994126   +0 01 10.9
 DG8104;UTM  15      - 4,453,039.656   743,786.316   MT  1.00033167   +1 50 56.8
 DG8104
 DG8104!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8104!SPC IL W     -   0.99998315  x   0.99994126  =   0.99992441
 DG8104!UTM  15      -   0.99998315  x   1.00033167  =   1.00031482
 DG8104
 DG8104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4378653039(NAD 83)
 DG8104
 DG8104                          SUPERSEDED SURVEY CONTROL
 DG8104
 DG8104  NAD 83(2007)-  40 11 32.44104(N)    090 08 10.18024(W) AD(2002.00) 0
 DG8104  ELLIP H (02/10/07)  107.395  (m)                       GP(2002.00)    
 DG8104  ELLIP H (02/03/05)  107.382  (m)                       GP(       ) 4 2
 DG8104  NAD 83(1997)-  40 11 32.44113(N)    090 08 10.17972(W) AD(       ) 1
 DG8104  ELLIP H (12/06/04)  107.406  (m)                       GP(       ) 4 1
 DG8104
 DG8104.Superseded values are not recommended for survey control.
 DG8104
 DG8104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8104.See file dsdata.pdf to determine how the superseded data were derived.
 DG8104
 DG8104_MARKER: DD = SURVEY DISK
 DG8104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8104_STAMPING: MASON 5 2004
 DG8104_MARK LOGO: IL-125
 DG8104_PROJECTION: FLUSH
 DG8104_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8104+STABILITY: SURFACE MOTION
 DG8104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8104+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8104
 DG8104  HISTORY     - Date     Condition        Report By
 DG8104  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8104
 DG8104                          STATION DESCRIPTION
 DG8104
 DG8104'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8104'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. EAST EDGE OF
 DG8104'BATH, ILLINOIS, 260 FEET NORTHEAST OF THE JCT. OF OLIVE ST. AND 900N
 DG8104'(CEDAR  STREET), 14.7 FEET SOUTHWEST OF POWER POLE, 20.6 FEET SOUTH OF
 DG8104'POWER POLE GUY ANCHOR.   MONUMENT IS 1.0 SOUTH OF A WITNESS POST.
 DG8104'STATION IS NEAR THE S QUARTER CORNER OF SECTION 8 T20N, R9W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8112 ***********************************************************************
 DG8112  DESIGNATION -  MASON 6
 DG8112  PID         -  DG8112
 DG8112  STATE/COUNTY-  IL/MASON
 DG8112  COUNTRY     -  US
 DG8112  USGS QUAD   -  HAVANA (2018)
 DG8112
 DG8112                         *CURRENT SURVEY CONTROL
 DG8112  ______________________________________________________________________
 DG8112* NAD 83(2011) POSITION- 40 15 11.63919(N) 090 05 06.39897(W)   ADJUSTED
 DG8112* NAD 83(2011) ELLIP HT-   110.113 (meters)        (06/27/12)   ADJUSTED
 DG8112* NAD 83(2011) EPOCH   -  2010.00
 DG8112* NAVD 88 ORTHO HEIGHT -   143.1   (meters)      469.    (feet) GPS OBS
 DG8112  ______________________________________________________________________
 DG8112  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8112  GEOID HEIGHT    -        -32.949 (meters)                     GEOID03
 DG8112  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 DG8112  NAD 83(2011) X  -     -7,241.145 (meters)                     COMP
 DG8112  NAD 83(2011) Y  - -4,874,664.648 (meters)                     COMP
 DG8112  NAD 83(2011) Z  -  4,099,556.550 (meters)                     COMP
 DG8112  LAPLACE CORR    -          1.15  (seconds)                    DEFLEC18
 DG8112
 DG8112  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8112  Standards:
 DG8112         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8112            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8112  -------------------------------------------------------------------
 DG8112  NETWORK    0.76   1.23           0.35   0.26   0.63     -0.02644792
 DG8112  -------------------------------------------------------------------
 DG8112  Click here for local accuracies and other accuracy information.
 DG8112
 DG8112.The horizontal coordinates were established by GPS observations
 DG8112.and adjusted by the National Geodetic Survey in June 2012.
 DG8112
 DG8112.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8112.been affixed to the stable North American tectonic plate. See 
 DG8112.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8112
 DG8112.The horizontal coordinates are valid at the epoch date displayed above
 DG8112.which is a decimal equivalence of Year/Month/Day.
 DG8112
 DG8112.The orthometric height was determined by GPS observations and a
 DG8112.high-resolution geoid model.
 DG8112
 DG8112.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8112.GEOID18 height accuracy estimate available here.
 DG8112
 DG8112.Click photographs - Photos may exist for this station.
 DG8112
 DG8112.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8112
 DG8112.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8112
 DG8112.The ellipsoidal height was determined by GPS observations
 DG8112.and is referenced to NAD 83.
 DG8112
 DG8112. The following values were computed from the NAD 83(2011) position.
 DG8112
 DG8112;                    North         East     Units Scale Factor Converg.
 DG8112;SPC IL W     -   398,107.596   706,938.165   MT  0.99994177   +0 03 09.7
 DG8112;SPC IL W     - 1,306,124.67  2,319,346.30   sFT  0.99994177   +0 03 09.7
 DG8112;UTM  15      - 4,459,940.975   747,910.353   MT  1.00035663   +1 53 04.1
 DG8112
 DG8112!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8112!SPC IL W     -   0.99998273  x   0.99994177  =   0.99992450
 DG8112!UTM  15      -   0.99998273  x   1.00035663  =   1.00033935
 DG8112
 DG8112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4791059940(NAD 83)
 DG8112
 DG8112                          SUPERSEDED SURVEY CONTROL
 DG8112
 DG8112  NAD 83(2007)-  40 15 11.63948(N)    090 05 06.39976(W) AD(2002.00) 0
 DG8112  ELLIP H (02/10/07)  110.114  (m)                       GP(2002.00)    
 DG8112  ELLIP H (02/03/05)  110.108  (m)                       GP(       ) 4 2
 DG8112  NAD 83(1997)-  40 15 11.63946(N)    090 05 06.39950(W) AD(       ) 1
 DG8112  ELLIP H (12/06/04)  110.126  (m)                       GP(       ) 4 1
 DG8112
 DG8112.Superseded values are not recommended for survey control.
 DG8112
 DG8112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8112.See file dsdata.pdf to determine how the superseded data were derived.
 DG8112
 DG8112_MARKER: DD = SURVEY DISK
 DG8112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8112_STAMPING: MASON 6 2004
 DG8112_MARK LOGO: IL-125
 DG8112_PROJECTION: FLUSH
 DG8112_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8112+STABILITY: SURFACE MOTION
 DG8112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8112+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8112
 DG8112  HISTORY     - Date     Condition        Report By
 DG8112  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8112
 DG8112                          STATION DESCRIPTION
 DG8112
 DG8112'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8112'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 2.2 MILES SOUTH
 DG8112'OF HAVANA  0.15 MILES SOUTH OF IL 78 ON 1450N, 13.3 FEET EAST OF EAST
 DG8112'EDGE OF   1450N, 71.8 FEET NORTHEAST OF POWER POLE ON WEST SIDE OF
 DG8112'1450E, 121.9 FEET NORTH OF  POWER POLE GUY POLE ON EAST SIDE OF 1450E.
 DG8112'MONUMENT IS 1.0 FT. WEST OF A WITNESS POST.   STATION IS NEAR THE
 DG8112'CENTER OF SECTION 23 T21N, R9W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8113 ***********************************************************************
 DG8113  DESIGNATION -  MASON 7
 DG8113  PID         -  DG8113
 DG8113  STATE/COUNTY-  IL/MASON
 DG8113  COUNTRY     -  US
 DG8113  USGS QUAD   -  KILBOURNE (2018)
 DG8113
 DG8113                         *CURRENT SURVEY CONTROL
 DG8113  ______________________________________________________________________
 DG8113* NAD 83(2011) POSITION- 40 11 30.43407(N) 090 04 11.32237(W)   ADJUSTED
 DG8113* NAD 83(2011) ELLIP HT-   118.943 (meters)        (06/27/12)   ADJUSTED
 DG8113* NAD 83(2011) EPOCH   -  2010.00
 DG8113* NAVD 88 ORTHO HEIGHT -   151.8   (meters)      498.    (feet) GPS OBS
 DG8113  ______________________________________________________________________
 DG8113  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8113  GEOID HEIGHT    -        -32.851 (meters)                     GEOID03
 DG8113  GEOID HEIGHT    -        -32.885 (meters)                     GEOID18
 DG8113  NAD 83(2011) X  -     -5,944.894 (meters)                     COMP
 DG8113  NAD 83(2011) Y  - -4,879,079.154 (meters)                     COMP
 DG8113  NAD 83(2011) Z  -  4,094,352.599 (meters)                     COMP
 DG8113  LAPLACE CORR    -          1.51  (seconds)                    DEFLEC18
 DG8113
 DG8113  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8113  Standards:
 DG8113         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8113            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8113  -------------------------------------------------------------------
 DG8113  NETWORK    0.70   1.16           0.32   0.24   0.59     -0.03785738
 DG8113  -------------------------------------------------------------------
 DG8113  Click here for local accuracies and other accuracy information.
 DG8113
 DG8113.The horizontal coordinates were established by GPS observations
 DG8113.and adjusted by the National Geodetic Survey in June 2012.
 DG8113
 DG8113.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8113.been affixed to the stable North American tectonic plate. See 
 DG8113.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8113
 DG8113.The horizontal coordinates are valid at the epoch date displayed above
 DG8113.which is a decimal equivalence of Year/Month/Day.
 DG8113
 DG8113.The orthometric height was determined by GPS observations and a
 DG8113.high-resolution geoid model.
 DG8113
 DG8113.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8113.GEOID18 height accuracy estimate available here.
 DG8113
 DG8113.Click photographs - Photos may exist for this station.
 DG8113
 DG8113.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8113
 DG8113.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8113
 DG8113.The ellipsoidal height was determined by GPS observations
 DG8113.and is referenced to NAD 83.
 DG8113
 DG8113. The following values were computed from the NAD 83(2011) position.
 DG8113
 DG8113;                    North         East     Units Scale Factor Converg.
 DG8113;SPC IL W     -   391,286.423   708,247.143   MT  0.99994201   +0 03 45.0
 DG8113;SPC IL W     - 1,283,745.54  2,323,640.83   sFT  0.99994201   +0 03 45.0
 DG8113;UTM  15      - 4,453,162.256   749,437.203   MT  1.00036599   +1 53 31.1
 DG8113;UTM  16      - 4,453,564.311   238,675.234   MT  1.00044075   -1 58 56.0
 DG8113
 DG8113!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8113!SPC IL W     -   0.99998134  x   0.99994201  =   0.99992335
 DG8113!UTM  15      -   0.99998134  x   1.00036599  =   1.00034732
 DG8113!UTM  16      -   0.99998134  x   1.00044075  =   1.00042208
 DG8113
 DG8113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4943753162(NAD 83)
 DG8113
 DG8113                          SUPERSEDED SURVEY CONTROL
 DG8113
 DG8113  NAD 83(2007)-  40 11 30.43436(N)    090 04 11.32316(W) AD(2002.00) 0
 DG8113  ELLIP H (02/10/07)  118.944  (m)                       GP(2002.00)    
 DG8113  ELLIP H (02/03/05)  118.936  (m)                       GP(       ) 4 2
 DG8113  NAD 83(1997)-  40 11 30.43435(N)    090 04 11.32283(W) AD(       ) 1
 DG8113  ELLIP H (12/06/04)  118.955  (m)                       GP(       ) 4 1
 DG8113
 DG8113.Superseded values are not recommended for survey control.
 DG8113
 DG8113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8113.See file dsdata.pdf to determine how the superseded data were derived.
 DG8113
 DG8113_MARKER: DD = SURVEY DISK
 DG8113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8113_STAMPING: MASON 7 2004
 DG8113_MARK LOGO: IL-125
 DG8113_PROJECTION: FLUSH
 DG8113_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG8113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8113+STABILITY: SURFACE MOTION
 DG8113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8113+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2020
 DG8113
 DG8113  HISTORY     - Date     Condition        Report By
 DG8113  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8113  HISTORY     - 20200709 GOOD             ILDT
 DG8113
 DG8113                          STATION DESCRIPTION
 DG8113
 DG8113'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8113'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.5 MILES EAST
 DG8113'OF BATH, ILLINOIS, AT THE INTERSECTION OF 900N AND 1500E, 17.0 FEET
 DG8113'NORTH OF  NORTH EDGE 900N, 69.6 FEET NORTHEAST OF RIGHT-OF-WAY MARKER
 DG8113'IN SOUTHWEST CORNER OF  INTERSECTION, 67.0 FT NORTHWEST OF
 DG8113'RIGHT-OF-WAY MARKER IN SOUTHEAST CORNER OF  INTERSECTION.  MONUMENT IS
 DG8113'1.0 FT. SOUTH OF A WITNESS POST.   STATION IS NEAR THE NW CORNER OF
 DG8113'SECTION 13 T20N, R9W, 3RD P.M.
 DG8113
 DG8113                          STATION RECOVERY (2020)
 DG8113
 DG8113'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG8113'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8114 ***********************************************************************
 DG8114  DESIGNATION -  MASON 8
 DG8114  PID         -  DG8114
 DG8114  STATE/COUNTY-  IL/MASON
 DG8114  COUNTRY     -  US
 DG8114  USGS QUAD   -  KILBOURNE (2018)
 DG8114
 DG8114                         *CURRENT SURVEY CONTROL
 DG8114  ______________________________________________________________________
 DG8114* NAD 83(2011) POSITION- 40 08 53.98759(N) 090 05 18.94402(W)   ADJUSTED
 DG8114* NAD 83(2011) ELLIP HT-   118.759 (meters)        (06/27/12)   ADJUSTED
 DG8114* NAD 83(2011) EPOCH   -  2010.00
 DG8114* NAVD 88 ORTHO HEIGHT -   151.6   (meters)      497.    (feet) GPS OBS
 DG8114  ______________________________________________________________________
 DG8114  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8114  GEOID HEIGHT    -        -32.830 (meters)                     GEOID03
 DG8114  GEOID HEIGHT    -        -32.860 (meters)                     GEOID18
 DG8114  NAD 83(2011) X  -     -7,549.259 (meters)                     COMP
 DG8114  NAD 83(2011) Y  - -4,882,189.531 (meters)                     COMP
 DG8114  NAD 83(2011) Z  -  4,090,665.152 (meters)                     COMP
 DG8114  LAPLACE CORR    -          1.70  (seconds)                    DEFLEC18
 DG8114
 DG8114  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8114  Standards:
 DG8114         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8114            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8114  -------------------------------------------------------------------
 DG8114  NETWORK    0.68   1.10           0.31   0.24   0.56     -0.06571212
 DG8114  -------------------------------------------------------------------
 DG8114  Click here for local accuracies and other accuracy information.
 DG8114
 DG8114.The horizontal coordinates were established by GPS observations
 DG8114.and adjusted by the National Geodetic Survey in June 2012.
 DG8114
 DG8114.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8114.been affixed to the stable North American tectonic plate. See 
 DG8114.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8114
 DG8114.The horizontal coordinates are valid at the epoch date displayed above
 DG8114.which is a decimal equivalence of Year/Month/Day.
 DG8114
 DG8114.The orthometric height was determined by GPS observations and a
 DG8114.high-resolution geoid model.
 DG8114
 DG8114.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8114.GEOID18 height accuracy estimate available here.
 DG8114
 DG8114.Click photographs - Photos may exist for this station.
 DG8114
 DG8114.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8114
 DG8114.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8114
 DG8114.The ellipsoidal height was determined by GPS observations
 DG8114.and is referenced to NAD 83.
 DG8114
 DG8114. The following values were computed from the NAD 83(2011) position.
 DG8114
 DG8114;                    North         East     Units Scale Factor Converg.
 DG8114;SPC IL W     -   386,459.717   706,651.954   MT  0.99994172   +0 03 01.2
 DG8114;SPC IL W     - 1,267,909.92  2,318,407.29   sFT  0.99994172   +0 03 01.2
 DG8114;UTM  15      - 4,448,285.059   747,996.243   MT  1.00035717   +1 52 41.3
 DG8114
 DG8114!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8114!SPC IL W     -   0.99998137  x   0.99994172  =   0.99992309
 DG8114!UTM  15      -   0.99998137  x   1.00035717  =   1.00033853
 DG8114
 DG8114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4799648285(NAD 83)
 DG8114
 DG8114                          SUPERSEDED SURVEY CONTROL
 DG8114
 DG8114  NAD 83(2007)-  40 08 53.98783(N)    090 05 18.94480(W) AD(2002.00) 0
 DG8114  ELLIP H (02/10/07)  118.763  (m)                       GP(2002.00)    
 DG8114  ELLIP H (02/03/05)  118.748  (m)                       GP(       ) 4 2
 DG8114  NAD 83(1997)-  40 08 53.98794(N)    090 05 18.94429(W) AD(       ) 1
 DG8114  ELLIP H (12/06/04)  118.773  (m)                       GP(       ) 4 1
 DG8114
 DG8114.Superseded values are not recommended for survey control.
 DG8114
 DG8114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8114.See file dsdata.pdf to determine how the superseded data were derived.
 DG8114
 DG8114_MARKER: DD = SURVEY DISK
 DG8114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8114_STAMPING: MASON 8 2004
 DG8114_MARK LOGO: IL-125
 DG8114_PROJECTION: FLUSH
 DG8114_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8114+STABILITY: SURFACE MOTION
 DG8114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8114+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2004
 DG8114
 DG8114  HISTORY     - Date     Condition        Report By
 DG8114  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8114
 DG8114                          STATION DESCRIPTION
 DG8114
 DG8114'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8114'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 4.0 MILES
 DG8114'SOUTHEAST OF BATH, ILLINOIS, LOCATED IN THE SOUTHEAST QUAD OF THE
 DG8114'INTERSECTION  OF 600N  1400E, 9.2 FEET EAST OF POWER POLE ON SOUTH
 DG8114'SIDE, 41.3 FEET SOUTH OF POWER POLE  (NORTH SIDE), 25.5 FEET EAST OF
 DG8114'CENTERLINE 1400E, 20.5 FEET SOUTH OF TR 600N.  MONUMENT IS  1.0 NORTH
 DG8114'OF A WITNESS POST AND FLUSH W/GROUND. STATION IS NEAR THE SE CORNER OF
 DG8114'SECTION 27 T20N, R9W, 3RD P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8111 ***********************************************************************
 DG8111  DESIGNATION -  MASON 9
 DG8111  PID         -  DG8111
 DG8111  STATE/COUNTY-  IL/MASON
 DG8111  COUNTRY     -  US
 DG8111  USGS QUAD   -  NEWMANSVILLE (2018)
 DG8111
 DG8111                         *CURRENT SURVEY CONTROL
 DG8111  ______________________________________________________________________
 DG8111* NAD 83(2011) POSITION- 40 06 36.36599(N) 090 04 09.79720(W)   ADJUSTED
 DG8111* NAD 83(2011) ELLIP HT-   114.762 (meters)        (06/27/12)   ADJUSTED
 DG8111* NAD 83(2011) EPOCH   -  2010.00
 DG8111* NAVD 88 ORTHO HEIGHT -   147.6   (meters)      484.    (feet) GPS OBS
 DG8111  ______________________________________________________________________
 DG8111  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG8111  GEOID HEIGHT    -        -32.794 (meters)                     GEOID03
 DG8111  GEOID HEIGHT    -        -32.821 (meters)                     GEOID18
 DG8111  NAD 83(2011) X  -     -5,915.896 (meters)                     COMP
 DG8111  NAD 83(2011) Y  - -4,884,924.579 (meters)                     COMP
 DG8111  NAD 83(2011) Z  -  4,087,417.010 (meters)                     COMP
 DG8111  LAPLACE CORR    -          1.68  (seconds)                    DEFLEC18
 DG8111
 DG8111  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8111  Standards:
 DG8111         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8111            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8111  -------------------------------------------------------------------
 DG8111  NETWORK    0.76   1.20           0.34   0.27   0.61     -0.07055177
 DG8111  -------------------------------------------------------------------
 DG8111  Click here for local accuracies and other accuracy information.
 DG8111
 DG8111.The horizontal coordinates were established by GPS observations
 DG8111.and adjusted by the National Geodetic Survey in June 2012.
 DG8111
 DG8111.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8111.been affixed to the stable North American tectonic plate. See 
 DG8111.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8111
 DG8111.The horizontal coordinates are valid at the epoch date displayed above
 DG8111.which is a decimal equivalence of Year/Month/Day.
 DG8111
 DG8111.The orthometric height was determined by GPS observations and a
 DG8111.high-resolution geoid model.
 DG8111
 DG8111.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8111.GEOID18 height accuracy estimate available here.
 DG8111
 DG8111.Click photographs - Photos may exist for this station.
 DG8111
 DG8111.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8111
 DG8111.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8111
 DG8111.The ellipsoidal height was determined by GPS observations
 DG8111.and is referenced to NAD 83.
 DG8111
 DG8111. The following values were computed from the NAD 83(2011) position.
 DG8111
 DG8111;                    North         East     Units Scale Factor Converg.
 DG8111;SPC IL W     -   382,216.828   708,293.147   MT  0.99994202   +0 03 45.6
 DG8111;SPC IL W     - 1,253,989.71  2,323,791.77   sFT  0.99994202   +0 03 45.6
 DG8111;UTM  15      - 4,444,094.892   749,772.626   MT  1.00036807   +1 53 20.6
 DG8111;UTM  16      - 4,444,494.312   238,397.743   MT  1.00044255   -1 58 43.0
 DG8111
 DG8111!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8111!SPC IL W     -   0.99998200  x   0.99994202  =   0.99992402
 DG8111!UTM  15      -   0.99998200  x   1.00036807  =   1.00035006
 DG8111!UTM  16      -   0.99998200  x   1.00044255  =   1.00042454
 DG8111
 DG8111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4977244094(NAD 83)
 DG8111
 DG8111                          SUPERSEDED SURVEY CONTROL
 DG8111
 DG8111  NAD 83(2007)-  40 06 36.36623(N)    090 04 09.79797(W) AD(2002.00) 0
 DG8111  ELLIP H (02/10/07)  114.767  (m)                       GP(2002.00)    
 DG8111  ELLIP H (02/03/05)  114.750  (m)                       GP(       ) 4 2
 DG8111  NAD 83(1997)-  40 06 36.36635(N)    090 04 09.79741(W) AD(       ) 1
 DG8111  ELLIP H (12/06/04)  114.776  (m)                       GP(       ) 4 1
 DG8111
 DG8111.Superseded values are not recommended for survey control.
 DG8111
 DG8111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8111.See file dsdata.pdf to determine how the superseded data were derived.
 DG8111
 DG8111_MARKER: DD = SURVEY DISK
 DG8111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG8111_STAMPING: MASON 9 2004
 DG8111_MARK LOGO: IL-125
 DG8111_PROJECTION: FLUSH
 DG8111_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG8111+STABILITY: SURFACE MOTION
 DG8111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8111+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2022
 DG8111
 DG8111  HISTORY     - Date     Condition        Report By
 DG8111  HISTORY     - 20040517 MONUMENTED       ILDT
 DG8111  HISTORY     - 20220815 GOOD             ILDT
 DG8111
 DG8111                          STATION DESCRIPTION
 DG8111
 DG8111'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CLW)
 DG8111'DESCRIBED BY THE MASON COUNTY HIGHWAY DEPARTMENT 2004. 3.0 MI.
 DG8111'SOUTHWEST OF KILBOURNE, 4.55 MILES EAST OF IL RT. 78, ON THE EAST SIDE
 DG8111'OF 1500E, NORTH  OF LONG BRANCH BRIDGE ON CURVE NORTH OF 320N, 18.4
 DG8111'FEET EAST OF EAST EDGE 1500E, 88.6 FEET  NORTHEAST OF 48 INCH BURR
 DG8111'OAK, 62.8 FEET NORTH OF POWER POLE.  MONUMENT IS 1.0 FT. WEST  OF A
 DG8111'WITNESS POST.   STATION IS NEAR THE E QUARTER CORNER OF SECTION 11
 DG8111'T19N, R9W,3RD P.M.
 DG8111
 DG8111                          STATION RECOVERY (2022)
 DG8111
 DG8111'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG8111'WITNESS POST IS GONE AND POWER POLES HAVE BEEN REPLACED, STATION IS
 DG8111'15.3 FT (4.7 M) NORTH EAST ARROW SIGN FOR CURVE IN THE ROAD, 96 FT
 DG8111'(29.3 M) SOUTH OF PHONE PEDESTAL, 119 FT (36.3 M) SOUTH OF POWER POLE
 DG8111'WITH GUY WIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0572 ***********************************************************************
 JB0572  DESIGNATION -  MASON AZ MK
 JB0572  PID         -  JB0572
 JB0572  STATE/COUNTY-  IL/EFFINGHAM
 JB0572  COUNTRY     -  US
 JB0572  USGS QUAD   -  HORD (2018)
 JB0572
 JB0572                         *CURRENT SURVEY CONTROL
 JB0572  ______________________________________________________________________
 JB0572* NAD 83(1986) POSITION- 38 57 59.     (N) 088 37 27.     (W)   SCALED
 JB0572* NAVD 88 ORTHO HEIGHT -   179.757 (meters)      589.75  (feet) ADJUSTED
 JB0572  ______________________________________________________________________
 JB0572  GEOID HEIGHT    -        -31.765 (meters)                     GEOID18
 JB0572  DYNAMIC HEIGHT  -        179.648 (meters)      589.40  (feet) COMP
 JB0572  MODELED GRAVITY -    980,016.9   (mgal)                       NAVD 88
 JB0572
 JB0572  VERT ORDER      -  SECOND    CLASS 0
 JB0572
 JB0572.The horizontal coordinates were scaled from a map and have
 JB0572.an estimated accuracy of +/- 6 seconds.
 JB0572
 JB0572.The orthometric height was determined by differential leveling and
 JB0572.adjusted by the NATIONAL GEODETIC SURVEY
 JB0572.in June 1991.
 JB0572
 JB0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0572.GEOID18 height accuracy estimate available here.
 JB0572
 JB0572.Click photographs - Photos may exist for this station.
 JB0572
 JB0572.The dynamic height is computed by dividing the NAVD 88
 JB0572.geopotential number by the normal gravity value computed on the
 JB0572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0572.degrees latitude (g = 980.6199 gals.).
 JB0572
 JB0572.The modeled gravity was interpolated from observed gravity values.
 JB0572
 JB0572;                    North         East    Units  Estimated Accuracy
 JB0572;SPC IL E     -   255,290.      274,800.      MT  (+/- 180 meters Scaled)
 JB0572
 JB0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ592143(NAD 83)
 JB0572
 JB0572                          SUPERSEDED SURVEY CONTROL
 JB0572
 JB0572  NGVD 29 (??/??/92)  179.86   (m)          590.1    (f) COMPUTED    2 0
 JB0572
 JB0572.Superseded values are not recommended for survey control.
 JB0572
 JB0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0572.See file dsdata.pdf to determine how the superseded data were derived.
 JB0572
 JB0572_MARKER: DZ = AZIMUTH MARK DISK
 JB0572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0572_STAMPING: MASON 1960
 JB0572_MARK LOGO: CGS
 JB0572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0572+STABILITY: SURFACE MOTION
 JB0572
 JB0572  HISTORY     - Date     Condition        Report By
 JB0572  HISTORY     - 1960     MONUMENTED       CGS
 JB0572
 JB0572                          STATION DESCRIPTION
 JB0572
 JB0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0572'1 MI N FROM MASON.
 JB0572'ABOUT 0.25 MILES NORTHEAST ALONG STATE HIGHWAY 37 FROM THE MASON
 JB0572'GRADE SCHOOL IN MASON, THENCE 0.75 MILES NORTH ALONG AN OILED
 JB0572'ROAD, AT THE JUNCTION OF FARM CROSS ROADS, 27 FEET WEST OF THE
 JB0572'CENTER LINE OF THE ROAD, 42 FEET NORTH OF THE CENTER LINE OF THE
 JB0572'FARM ROAD, 46 FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 25
 JB0572'FEET NORTH OF A FENCE CORNER, 1 1/2 FEET SOUTHEAST OF A TELEPHONE
 JB0572'POLE, 2 FEET EAST OF A FENCE, 1.3 FEET EAST OF A METAL WITNESS
 JB0572'POST, ABOUT 1 FOOT ABOVE LEVEL OF THE ROAD AND SET IN THE TOP
 JB0572'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9288 ***********************************************************************
 AF9288  CBN         -  This is a Cooperative Base Network Control Station.
 AF9288  DESIGNATION -  MASON CITY AZ
 AF9288  PID         -  AF9288
 AF9288  STATE/COUNTY-  IL/MASON
 AF9288  COUNTRY     -  US
 AF9288  USGS QUAD   -  MASON CITY (2018)
 AF9288
 AF9288                         *CURRENT SURVEY CONTROL
 AF9288  ______________________________________________________________________
 AF9288* NAD 83(2011) POSITION- 40 12 20.83835(N) 089 43 42.85695(W)   ADJUSTED
 AF9288* NAD 83(2011) ELLIP HT-   146.250 (meters)        (06/27/12)   ADJUSTED
 AF9288* NAD 83(2011) EPOCH   -  2010.00
 AF9288* NAVD 88 ORTHO HEIGHT -   178.9   (meters)      587.    (feet) GPS OBS
 AF9288  ______________________________________________________________________
 AF9288  NAVD 88 orthometric height was determined with an earlier geoid model
 AF9288  GEOID HEIGHT    -        -32.690 (meters)                     GEOID18
 AF9288  NAD 83(2011) X  -     23,109.051 (meters)                     COMP
 AF9288  NAD 83(2011) Y  - -4,878,045.426 (meters)                     COMP
 AF9288  NAD 83(2011) Z  -  4,095,557.721 (meters)                     COMP
 AF9288  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 AF9288
 AF9288  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9288  Standards:
 AF9288         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9288            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9288  -------------------------------------------------------------------
 AF9288  NETWORK    0.47   0.84           0.21   0.17   0.43      0.03060512
 AF9288  -------------------------------------------------------------------
 AF9288  Click here for local accuracies and other accuracy information.
 AF9288
 AF9288.The horizontal coordinates were established by GPS observations
 AF9288.and adjusted by the National Geodetic Survey in June 2012.
 AF9288
 AF9288.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9288.been affixed to the stable North American tectonic plate. See 
 AF9288.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9288
 AF9288.The horizontal coordinates are valid at the epoch date displayed above
 AF9288.which is a decimal equivalence of Year/Month/Day.
 AF9288
 AF9288.The orthometric height was determined by GPS observations and a
 AF9288.high-resolution geoid model.
 AF9288
 AF9288.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9288.GEOID18 height accuracy estimate available here.
 AF9288
 AF9288.Click photographs - Photos may exist for this station.
 AF9288
 AF9288.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9288
 AF9288.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9288
 AF9288.The ellipsoidal height was determined by GPS observations
 AF9288.and is referenced to NAD 83.
 AF9288
 AF9288. The following values were computed from the NAD 83(2011) position.
 AF9288
 AF9288;                    North         East     Units Scale Factor Converg.
 AF9288;SPC IL W     -   392,928.549   737,295.969   MT  0.99995829   +0 16 58.1
 AF9288;SPC IL W     - 1,289,133.08  2,418,945.19   sFT  0.99995829   +0 16 58.1
 AF9288;UTM  16      - 4,454,169.121   267,775.854   MT  1.00026391   -1 45 43.8
 AF9288
 AF9288!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9288!SPC IL W     -   0.99997706  x   0.99995829  =   0.99993535
 AF9288!UTM  16      -   0.99997706  x   1.00026391  =   1.00024096
 AF9288
 AF9288:                Primary Azimuth Mark                     Grid Az
 AF9288:SPC IL W     -  MASON CITY DEPOT                         111 02 31.5
 AF9288:UTM  16      -  MASON CITY DEPOT                         113 05 13.4
 AF9288
 AF9288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6777554169(NAD 83)
 AF9288
 AF9288|---------------------------------------------------------------------|
 AF9288| PID    Reference Object                     Distance      Geod. Az  |
 AF9288|                                                           dddmmss.s |
 AF9288| AJ8696 MASON CITY DEPOT                    APPROX. 0.8 KM 1111929.6 |
 AF9288|---------------------------------------------------------------------|
 AF9288
 AF9288                          SUPERSEDED SURVEY CONTROL
 AF9288
 AF9288  NAD 83(2007)-  40 12 20.83867(N)    089 43 42.85777(W) AD(2002.00) 0
 AF9288  ELLIP H (02/10/07)  146.246  (m)                       GP(2002.00)    
 AF9288  ELLIP H (10/15/04)  146.210  (m)                       GP(       ) 4 2
 AF9288  NAD 83(1997)-  40 12 20.83853(N)    089 43 42.85791(W) AD(       ) B
 AF9288  ELLIP H (07/17/98)  146.240  (m)                       GP(       ) 4 1
 AF9288  NAVD 88 (08/16/04)  178.9    (m)  GEOID03  model used  GPS OBS        
 AF9288  NAVD 88 (01/16/04)  178.9    (m)  UNKNOWN  model used  GPS OBS        
 AF9288  NAVD 88 (07/17/98)  178.9    (m)  GEOID96  model used  GPS OBS        
 AF9288
 AF9288.Superseded values are not recommended for survey control.
 AF9288
 AF9288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9288.See file dsdata.pdf to determine how the superseded data were derived.
 AF9288
 AF9288_MARKER: DZ = AZIMUTH MARK DISK
 AF9288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9288_STAMPING: MASON CITY AZ 1996
 AF9288_MARK LOGO: ILDT
 AF9288_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9288+STABILITY: SURFACE MOTION
 AF9288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9288+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2018
 AF9288
 AF9288  HISTORY     - Date     Condition        Report By
 AF9288  HISTORY     - 1996     MONUMENTED       ILDT
 AF9288  HISTORY     - 1996     GOOD             ILDT
 AF9288  HISTORY     - 20031103 GOOD             ILDT
 AF9288  HISTORY     - 20040209 GOOD             ILDT
 AF9288  HISTORY     - 20040517 GOOD             ILDT
 AF9288  HISTORY     - 20180504 GOOD             INDIV
 AF9288
 AF9288                          STATION DESCRIPTION
 AF9288
 AF9288'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (GLW)
 AF9288'THE STATION IS LOCATED ABOUT 1.6 MI (2.6 KM) WEST-NORTHWEST OF THE
 AF9288'CENTER OF MASON CITY.  TO REACH FROM THE JUNCTION OF STATE ROUTES 10
 AF9288'AND 29 ON THE WEST EDGE OF MASON CITY, GO WEST-NORTHWEST ON ROUTE 10
 AF9288'FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT, IN THE CENTER OF A
 AF9288'1.5 M (4.9 FT) SQUARE GRAVEL BED PROTECTED ON THE CORNERS BY STEEL
 AF9288'POSTS, 11.8 M (38.7 FT) NORTHEAST OF THE CENTER OF THE HIGHWAY, 38.9 M
 AF9288'(127.6 FT) SOUTHEAST OF A POWER POLE WITH RED NUMBER 411 AT THE TOP,
 AF9288'32.0 M (105.0 FT) NORTHWEST OF A POWER POLE, 47.4 M (155.5 FT)
 AF9288'NORTH-NORTHWEST OF MASON COUNTY MILE MARKER 11.0 SIGN FOR ROUTE 10,
 AF9288'AND ABOUT 1 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AF9288
 AF9288                          STATION RECOVERY (1996)
 AF9288
 AF9288'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996
 AF9288'RECOVERED IN GOOD CONDITION.
 AF9288
 AF9288                          STATION RECOVERY (2003)
 AF9288
 AF9288'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 AF9288'RECOVERED AS DESCRIBED
 AF9288
 AF9288                          STATION RECOVERY (2004)
 AF9288
 AF9288'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 AF9288'RECOVERED AS DESCRIBED
 AF9288
 AF9288                          STATION RECOVERY (2004)
 AF9288
 AF9288'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 AF9288'RECOVERED IN GOOD CONDITION.
 AF9288
 AF9288                          STATION RECOVERY (2018)
 AF9288
 AF9288'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 AF9288'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8696 ***********************************************************************
 AJ8696  DESIGNATION -  MASON CITY DEPOT
 AJ8696  PID         -  AJ8696
 AJ8696  STATE/COUNTY-  IL/MASON
 AJ8696  COUNTRY     -  US
 AJ8696  USGS QUAD   -  MASON CITY (2018)
 AJ8696
 AJ8696                         *CURRENT SURVEY CONTROL
 AJ8696  ______________________________________________________________________
 AJ8696* NAD 83(2011) POSITION- 40 12 11.43709(N) 089 43 11.45346(W)   ADJUSTED
 AJ8696* NAD 83(2011) ELLIP HT-   141.784 (meters)        (06/27/12)   ADJUSTED
 AJ8696* NAD 83(2011) EPOCH   -  2010.00
 AJ8696* NAVD 88 ORTHO HEIGHT -   174.4   (meters)      572.    (feet) GPS OBS
 AJ8696  ______________________________________________________________________
 AJ8696  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8696  GEOID HEIGHT    -        -32.697 (meters)                     GEOID99
 AJ8696  GEOID HEIGHT    -        -32.688 (meters)                     GEOID18
 AJ8696  NAD 83(2011) X  -     23,852.624 (meters)                     COMP
 AJ8696  NAD 83(2011) Y  - -4,878,225.625 (meters)                     COMP
 AJ8696  NAD 83(2011) Z  -  4,095,333.367 (meters)                     COMP
 AJ8696  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 AJ8696
 AJ8696  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8696  Standards:
 AJ8696         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8696            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8696  -------------------------------------------------------------------
 AJ8696  NETWORK    0.49   0.88           0.22   0.18   0.45      0.01890233
 AJ8696  -------------------------------------------------------------------
 AJ8696  Click here for local accuracies and other accuracy information.
 AJ8696
 AJ8696.The horizontal coordinates were established by GPS observations
 AJ8696.and adjusted by the National Geodetic Survey in June 2012.
 AJ8696
 AJ8696.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8696.been affixed to the stable North American tectonic plate. See 
 AJ8696.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8696
 AJ8696.The horizontal coordinates are valid at the epoch date displayed above
 AJ8696.which is a decimal equivalence of Year/Month/Day.
 AJ8696
 AJ8696.The orthometric height was determined by GPS observations and a
 AJ8696.high-resolution geoid model.
 AJ8696
 AJ8696.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8696.GEOID18 height accuracy estimate available here.
 AJ8696
 AJ8696.Click photographs - Photos may exist for this station.
 AJ8696
 AJ8696.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8696
 AJ8696.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8696
 AJ8696.The ellipsoidal height was determined by GPS observations
 AJ8696.and is referenced to NAD 83.
 AJ8696
 AJ8696. The following values were computed from the NAD 83(2011) position.
 AJ8696
 AJ8696;                    North         East     Units Scale Factor Converg.
 AJ8696;SPC IL W     -   392,642.294   738,040.054   MT  0.99995898   +0 17 18.3
 AJ8696;SPC IL W     - 1,288,193.93  2,421,386.41   sFT  0.99995898   +0 17 18.3
 AJ8696;UTM  16      - 4,453,856.402   268,509.474   MT  1.00025972   -1 45 23.2
 AJ8696
 AJ8696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8696!SPC IL W     -   0.99997776  x   0.99995898  =   0.99993674
 AJ8696!UTM  16      -   0.99997776  x   1.00025972  =   1.00023747
 AJ8696
 AJ8696:                Primary Azimuth Mark                     Grid Az
 AJ8696:SPC IL W     -  MASON CITY AZ                            291 02 31.6
 AJ8696:UTM  16      -  MASON CITY AZ                            293 05 13.1
 AJ8696
 AJ8696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6850953856(NAD 83)
 AJ8696
 AJ8696|---------------------------------------------------------------------|
 AJ8696| PID    Reference Object                     Distance      Geod. Az  |
 AJ8696|                                                           dddmmss.s |
 AJ8696| AF9288 MASON CITY AZ                       APPROX. 0.8 KM 2911949.9 |
 AJ8696|---------------------------------------------------------------------|
 AJ8696
 AJ8696                          SUPERSEDED SURVEY CONTROL
 AJ8696
 AJ8696  NAD 83(2007)-  40 12 11.43740(N)    089 43 11.45429(W) AD(2002.00) 0
 AJ8696  ELLIP H (02/10/07)  141.780  (m)                       GP(2002.00)    
 AJ8696  ELLIP H (02/03/05)  141.747  (m)                       GP(       ) 4 2
 AJ8696  NAD 83(1997)-  40 12 11.43728(N)    089 43 11.45443(W) AD(       ) 1
 AJ8696  ELLIP H (03/29/02)  141.776  (m)                       GP(       ) 2 1
 AJ8696
 AJ8696.Superseded values are not recommended for survey control.
 AJ8696
 AJ8696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8696.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8696
 AJ8696_MARKER: DD = SURVEY DISK
 AJ8696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8696_STAMPING: MASON CITY DEPOT 1996
 AJ8696_MARK LOGO: ILDT
 AJ8696_PROJECTION: FLUSH
 AJ8696_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ8696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8696+STABILITY: SURFACE MOTION
 AJ8696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8696+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2018
 AJ8696
 AJ8696  HISTORY     - Date     Condition        Report By
 AJ8696  HISTORY     - 1996     MONUMENTED       ILDT
 AJ8696  HISTORY     - 20020301 GOOD             ILDT
 AJ8696  HISTORY     - 20180504 GOOD             INDIV
 AJ8696
 AJ8696                          STATION DESCRIPTION
 AJ8696
 AJ8696'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (JK)
 AJ8696'STATION LOCATED NEAR THE WEST EDGE OF MASON CITY, OPERATIONS YARD
 AJ8696'LOCATED IN THE
 AJ8696'SOUTHWEST CORNER OF IL29 AND IL 10. STATION IS LOCATED NEAR THE
 AJ8696'NORTHWEST CORNER OF
 AJ8696'YARD, 3.1 M (10.2 FT) SOUTH OF NORTH FENCE, 22.1 M (72.5 FT) WEST OF
 AJ8696'NORTHWEST CORNER OF
 AJ8696'CONCRETE SLAB FOR SALT DOME, 35 M (114.8 FT) EAST OF POWER POLE.
 AJ8696'STATION STAMPED MASON
 AJ8696'CITY DEPOT 1996 AND FLUSH WITH GROUND
 AJ8696'
 AJ8696
 AJ8696                          STATION RECOVERY (2018)
 AJ8696
 AJ8696'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 AJ8696'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1942 ***********************************************************************
 LC1942  DESIGNATION -  MASON CITY MUN STANDPIPE
 LC1942  PID         -  LC1942
 LC1942  STATE/COUNTY-  IL/MASON
 LC1942  COUNTRY     -  US
 LC1942  USGS QUAD   -  MASON CITY (2018)
 LC1942
 LC1942                         *CURRENT SURVEY CONTROL
 LC1942  ______________________________________________________________________
 LC1942* NAD 83(1997) POSITION- 40 12 15.89048(N) 089 41 45.97984(W)   ADJUSTED
 LC1942  ______________________________________________________________________
 LC1942  GEOID HEIGHT    -        -32.689 (meters)                     GEOID18
 LC1942  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 LC1942  HORZ ORDER      -  THIRD
 LC1942
 LC1942.The horizontal coordinates were established by classical geodetic methods
 LC1942.and adjusted by the National Geodetic Survey in October 1999.
 LC1942
 LC1942.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1942.GEOID18 height accuracy estimate available here.
 LC1942
 LC1942.Click photographs - Photos may exist for this station.
 LC1942
 LC1942.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1942
 LC1942. The following values were computed from the NAD 83(1997) position.
 LC1942
 LC1942;                    North         East     Units Scale Factor Converg.
 LC1942;SPC IL W     -   392,790.093   740,060.675   MT  0.99996093   +0 18 13.5
 LC1942;SPC IL W     - 1,288,678.83  2,428,015.73   sFT  0.99996093   +0 18 13.5
 LC1942;UTM  16      - 4,453,932.029   270,534.676   MT  1.00024822   -1 44 28.1
 LC1942
 LC1942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7053453932(NAD 83)
 LC1942
 LC1942                          SUPERSEDED SURVEY CONTROL
 LC1942
 LC1942  NAD 83(1986)-  40 12 15.90082(N)    089 41 45.97244(W) AD(       ) 3
 LC1942  NAD 27      -  40 12 15.74200(N)    089 41 45.58200(W) AD(       ) 3
 LC1942
 LC1942.Superseded values are not recommended for survey control.
 LC1942
 LC1942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1942.See file dsdata.pdf to determine how the superseded data were derived.
 LC1942
 LC1942_MARKER: 52 = STANDPIPE TANK
 LC1942
 LC1942  HISTORY     - Date     Condition        Report By
 LC1942  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1942
 LC1942                          STATION DESCRIPTION
 LC1942
 LC1942'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1945 ***********************************************************************
 LC1945  DESIGNATION -  MASON CITY STEEPLE
 LC1945  PID         -  LC1945
 LC1945  STATE/COUNTY-  IL/MASON
 LC1945  COUNTRY     -  US
 LC1945  USGS QUAD   -  MASON CITY (2018)
 LC1945
 LC1945                         *CURRENT SURVEY CONTROL
 LC1945  ______________________________________________________________________
 LC1945* NAD 83(1997) POSITION- 40 12 17.20054(N) 089 41 53.42632(W)   ADJUSTED
 LC1945  ______________________________________________________________________
 LC1945  GEOID HEIGHT    -        -32.689 (meters)                     GEOID18
 LC1945  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 LC1945  HORZ ORDER      -  THIRD
 LC1945
 LC1945.The horizontal coordinates were established by classical geodetic methods
 LC1945.and adjusted by the National Geodetic Survey in October 1999.
 LC1945
 LC1945.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1945.GEOID18 height accuracy estimate available here.
 LC1945
 LC1945.Click photographs - Photos may exist for this station.
 LC1945
 LC1945.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1945
 LC1945. The following values were computed from the NAD 83(1997) position.
 LC1945
 LC1945;                    North         East     Units Scale Factor Converg.
 LC1945;SPC IL W     -   392,829.566   739,884.364   MT  0.99996075   +0 18 08.7
 LC1945;SPC IL W     - 1,288,808.33  2,427,437.28   sFT  0.99996075   +0 18 08.7
 LC1945;UTM  16      - 4,453,977.782   270,359.836   MT  1.00024921   -1 44 33.0
 LC1945
 LC1945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7035953977(NAD 83)
 LC1945
 LC1945                          SUPERSEDED SURVEY CONTROL
 LC1945
 LC1945  NAD 83(1986)-  40 12 17.21066(N)    089 41 53.41904(W) AD(       ) 3
 LC1945  NAD 27      -  40 12 17.05300(N)    089 41 53.02100(W) AD(       ) 3
 LC1945
 LC1945.Superseded values are not recommended for survey control.
 LC1945
 LC1945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1945.See file dsdata.pdf to determine how the superseded data were derived.
 LC1945
 LC1945_MARKER: 89 = SPIRE
 LC1945
 LC1945  HISTORY     - Date     Condition        Report By
 LC1945  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1945
 LC1945                          STATION DESCRIPTION
 LC1945
 LC1945'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7584 ***********************************************************************
 DF7584  DESIGNATION -  MASON RESET
 DF7584  PID         -  DF7584
 DF7584  STATE/COUNTY-  IL/EFFINGHAM
 DF7584  COUNTRY     -  US
 DF7584  USGS QUAD   -  HORD (2018)
 DF7584
 DF7584                         *CURRENT SURVEY CONTROL
 DF7584  ______________________________________________________________________
 DF7584* NAD 83(1997) POSITION- 38 57 59.69645(N) 088 37 19.95111(W)   ADJUSTED
 DF7584* NAVD 88 ORTHO HEIGHT -   184.    (meters)      604.    (feet) SCALED
 DF7584  ______________________________________________________________________
 DF7584  GEOID HEIGHT    -        -31.764 (meters)                     GEOID18
 DF7584  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 DF7584  HORZ ORDER      -  SECOND
 DF7584
 DF7584.The horizontal coordinates were established by classical geodetic methods
 DF7584.and adjusted by the National Geodetic Survey in October 1999.
 DF7584
 DF7584.The orthometric height was scaled from a topographic map.
 DF7584
 DF7584.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7584.GEOID18 height accuracy estimate available here.
 DF7584
 DF7584.Click photographs - Photos may exist for this station.
 DF7584
 DF7584.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7584
 DF7584. The following values were computed from the NAD 83(1997) position.
 DF7584
 DF7584;                    North         East     Units Scale Factor Converg.
 DF7584;SPC IL E     -   255,307.959   274,964.607   MT  0.99998271   -0 10 54.0
 DF7584;SPC IL E     -   837,622.86    902,113.05   sFT  0.99998271   -0 10 54.0
 DF7584;UTM  16      - 4,314,319.546   359,460.088   MT  0.99984321   -1 01 13.2
 DF7584
 DF7584!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7584!SPC IL E     -   0.99997613  x   0.99998271  =   0.99995884
 DF7584!UTM  16      -   0.99997613  x   0.99984321  =   0.99981934
 DF7584
 DF7584:                Primary Azimuth Mark                     Grid Az
 DF7584:SPC IL E     -  MASON AZ MK                              269 26 18.1
 DF7584:UTM  16      -  MASON AZ MK                              270 16 37.3
 DF7584
 DF7584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5946014319(NAD 83)
 DF7584
 DF7584|---------------------------------------------------------------------|
 DF7584| PID    Reference Object                     Distance      Geod. Az  |
 DF7584|                                                           dddmmss.s |
 DF7584| JB0575 MASON RM 1                           25.262 METERS 14036     |
 DF7584| JB0573 MASON RM 2                           26.570 METERS 22242     |
 DF7584| JB0572 MASON AZ MK                                        2691524.1 |
 DF7584| KB1241 ALTAMONT OHIO OIL MICROWAVE         APPROX.17.3 KM 3042335.0 |
 DF7584|---------------------------------------------------------------------|
 DF7584
 DF7584                          SUPERSEDED SURVEY CONTROL
 DF7584
 DF7584  NAD 83(1986)-  38 57 59.71134(N)    088 37 19.94473(W) AD(       ) 2
 DF7584
 DF7584.Superseded values are not recommended for survey control.
 DF7584
 DF7584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7584.See file dsdata.pdf to determine how the superseded data were derived.
 DF7584
 DF7584_MARKER: DH = HORIZONTAL CONTROL DISK
 DF7584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7584_STAMPING: MASON 1960 1983
 DF7584_MARK LOGO: NGS
 DF7584_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7584+STABILITY: SURFACE MOTION
 DF7584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7584+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2007
 DF7584
 DF7584  HISTORY     - Date     Condition        Report By
 DF7584  HISTORY     - 1983     MONUMENTED       NGS
 DF7584  HISTORY     - 20070312 GOOD             FARNGP
 DF7584
 DF7584                          STATION DESCRIPTION
 DF7584
 DF7584'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 DF7584'SURFACE MARK AT THE STATION WAS RECOVERED LEANING TO THE SW AND THE
 DF7584'DISK BATTERED PRETTY BAD.  RM 1 WAS RECOVERED WITH THE TOP BROKEN OFF
 DF7584'AND THE DISK REMOVED.  THE AZ MK WAS SEARCHED FOR BUT NOT RECOVERED.
 DF7584'IT APPEARS TO HAVE BEEN DESTROYED WHEN THE NEW ROAD WAS BUILT.  RM 2
 DF7584'WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  THE SURFACE MONUMENT
 DF7584'FOR THE STATION WAS DUG OUT AND THE UNDERGROUND POINT WAS HELD
 DF7584'CHECKING THE DISTANCE TO RM 2.  A NEW SURFACE MARK WAS SET ABOUT 16
 DF7584'INCHES BELOW THE GROUND SURFACE, WHERE IT WILL NOT BE DISTURBED BY
 DF7584'PLOWING.  A NEW AZ MK 2 WAS ALSO ESTABLISHED AT THIS TIME ALONG WITH A
 DF7584'RM 3.  A COMPLETE NEW DESCRIPTION FOLLOWS.  THE STATION IS LOCATED
 DF7584'ABOUT 1.0 MILE (1.6 KM) N OF MASON, 3.0 MILES (4.8 KM) NW OF EDGEWOOD
 DF7584'AND ON PROPERTY OF MR LEON WENDTE, 15 HILLTOP, BOURBONNAIS, ILLINOIS
 DF7584'60914.  TO REACH THE STATION FROM THE POST OFFICE IN MASON, GO N ON
 DF7584'PAVED STREET FOR 0.1 MILE (0.2 KM) TO ITS JUNCTION WITH STATE HWY 37.
 DF7584'TURN LEFT AND GO W ON HWY 37 FOR 0.1 MILE (0.2 KM) TO A PAVED
 DF7584'CROSSROAD, COUNTY ROUTE 950 E.  TURN RIGHT AND GO N ON COUNTY ROUTE
 DF7584'950 E FOR 0.7 MILES (1.1 KM) TO A SIDE ROAD RIGHT, 350 N.  (TO REACH
 DF7584'AZ MK FROM THIS POINT CONTINUE N ON 950 E FOR 0.25 MILES (0.40 KM) TO
 DF7584'A BRIDGE OVER INTERSTATE HWY 57 AND THE MARK SET INTO THE SW END OF W
 DF7584'BRIDGE ABAUTMENT.) TURN RIGHT AND GO E ON 350 N FOR 0.2 MILES (0.3 KM)
 DF7584'TO STATION ON LEFT AS DESCRIBED.
 DF7584'
 DF7584'STATION IS A STANDARD NGS DISK STAMPED---MASON 1960 1983---, SET INTO
 DF7584'THE TOP OF A ROUND CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 DF7584'RECESSED, 18 INCHES, BELOW THE GROUND.  THE STATION IS LOCATED 140.0
 DF7584'FT (42.7 M) WSW FROM A UTILITY POLE AND THE NW CORNER OF A SMALL STONE
 DF7584'AND WOOD SHED, 131 FT (39.9 M) WNW FROM A UTILITY POLE WITH
 DF7584'TRANSFORMER AND 49.0 FT (14.9 M) N FROM THE CENTER LINE OF FIELD ROAD.
 DF7584'RM NO 2, IS A STANDARD NGS DISK STAMPED---MASON NO 2 1960---, SET INTO
 DF7584'THE TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 DF7584'PROJECTING 2 INCHES (6 CM) ABOVE THE GROUND. THE STATION IS LOCATED
 DF7584'89.0 FT (27.1 M) E FROM A UTILILTY POLE, 14.6 FT (4.5 M) S FROM THE
 DF7584'CENTER OF THE FIELD ROAD AND 1.0 FT (0.3 M) N FROM A WITNESS POST SET
 DF7584'IN OLD FENCE LINE, AND 1.0 FT (0.3 M) HIGHER THAN THE STATION.  RM NO
 DF7584'3, IS A STANDARD NGS DISK STAMPED---MASON 1960 NO 3 1983---, SET INTO
 DF7584'THE TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (35 CM) IN DIAMETER,
 DF7584'FLUSH WITH GROUND.  THE STATION IS LOCATED 113.0 FT (34.4 M) W FROM A
 DF7584'UTILITY POLE WITH TRANSFORMER, 14.0 FT (4.3 M) S FROM THE CENTER OF
 DF7584'THE FIELD ROAD, 4.4 FT (1.3 M) E FROM A METAL WITNESS POST AND END OF
 DF7584'FENCE LINE, 1.0 FT (0.3 M) N FROM A WITNESS POST, 1.0 FT (0.3 M) N
 DF7584'FROM A WITNESS POST, AND 1.0 FT (0.3 M) HIGHER THAN THE STATION.  AZ
 DF7584'MK NO 2, IS A STANDARD NGS DISK STAMPED---MASON 1960 NO 2 1983---,
 DF7584'CEMENTED IN A DRILL HOLE IN THE SW END OF THE W BRIDGE ABUTMENT OF
 DF7584'BRIDGE OVER INTERSTATE HWY 57.  THE STATION IS LOCATED 10.0 FT (3.0 M)
 DF7584'SW FROM THE CENTER LINE OF COUNTY ROUTE 950 E.  TO REACH THE AZ MK
 DF7584'FROM THE STATION, GO W ON FIELD ROAD FOR 0.2 MILE (0.3 KM) TO ITS
 DF7584'JUNCTION WITH COUNTY ROUTE 950 E.  TURN RIGHT AND GO NORTHWESTERLY ON
 DF7584'COUNTY ROUTE 950E FOR 0.25 MILES (0.40 KM) TO BRIDGE OVER INTERSTATE
 DF7584'HWY 57 AND THE MARK AS DESCRIBED.
 DF7584
 DF7584                          STATION RECOVERY (2007)
 DF7584
 DF7584'RECOVERY NOTE BY FARNSWORTH GROUP 2007 (KDV)
 DF7584'I SET A 30 INCH IRON ROD ON THE NORTH SIDE OF THE MONUMENT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0589 ***********************************************************************
 KB0589  DESIGNATION -  MASON RM
 KB0589  PID         -  KB0589
 KB0589  STATE/COUNTY-  IL/MACON
 KB0589  COUNTRY     -  US
 KB0589  USGS QUAD   -  DECATUR (2018)
 KB0589
 KB0589                         *CURRENT SURVEY CONTROL
 KB0589  ______________________________________________________________________
 KB0589* NAD 83(1986) POSITION- 39 45 58.87   (N) 088 59 00.02   (W)   HD_HELD1
 KB0589* NAVD 88 ORTHO HEIGHT -   221.225 (meters)      725.80  (feet) ADJUSTED
 KB0589  ______________________________________________________________________
 KB0589  GEOID HEIGHT    -        -32.375 (meters)                     GEOID18
 KB0589  DYNAMIC HEIGHT  -        221.104 (meters)      725.41  (feet) COMP
 KB0589  MODELED GRAVITY -    980,072.8   (mgal)                       NAVD 88
 KB0589
 KB0589  VERT ORDER      -  FIRST     CLASS II
 KB0589
 KB0589.The horizontal coordinates were determined by differentially corrected
 KB0589.hand held GPS observations or other comparable positioning techniques
 KB0589.and have an estimated accuracy of +/- 3 meters.
 KB0589
 KB0589.The orthometric height was determined by differential leveling and
 KB0589.adjusted by the NATIONAL GEODETIC SURVEY
 KB0589.in June 1991.
 KB0589
 KB0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0589.GEOID18 height accuracy estimate available here.
 KB0589
 KB0589.Click photographs - Photos may exist for this station.
 KB0589
 KB0589.The dynamic height is computed by dividing the NAVD 88
 KB0589.geopotential number by the normal gravity value computed on the
 KB0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0589.degrees latitude (g = 980.6199 gals.).
 KB0589
 KB0589.The modeled gravity was interpolated from observed gravity values.
 KB0589
 KB0589;                    North         East    Units  Estimated Accuracy
 KB0589;SPC IL E     -   344,260.6     244,306.0     MT  (+/- 3 meters HH1 GPS) 
 KB0589
 KB0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3012003706(NAD 83)
 KB0589
 KB0589                          SUPERSEDED SURVEY CONTROL
 KB0589
 KB0589  NGVD 29 (??/??/92)  221.29   (m)          726.0    (f) COMPUTED    1 2
 KB0589
 KB0589.Superseded values are not recommended for survey control.
 KB0589
 KB0589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0589.See file dsdata.pdf to determine how the superseded data were derived.
 KB0589
 KB0589_MARKER: DR = REFERENCE MARK DISK
 KB0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0589_STAMPING: MASON 1920
 KB0589_MARK LOGO: CGS
 KB0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0589+STABILITY: SURFACE MOTION
 KB0589
 KB0589  HISTORY     - Date     Condition        Report By
 KB0589  HISTORY     - 1920     MONUMENTED       CGS
 KB0589  HISTORY     - 1969     GOOD             CGS
 KB0589  HISTORY     - 20120716 MARK NOT FOUND   ILDT
 KB0589
 KB0589                          STATION DESCRIPTION
 KB0589
 KB0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0589'0.8 MI S FROM ELWIN.
 KB0589'0.8 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM ELWIN,
 KB0589'MACON COUNTY, 14 YARDS IN AZIMUTH 319 DEG 27 MIN FROM
 KB0589'TRIANGULATION STATION MASON, EAST OF THE TRACK, AND NEAR THE
 KB0589'FENCE LINE.  A STANDARD REFERENCE-MARK DISK, STAMPED RM MASON
 KB0589'1920 AND SET IN THE TOP OF A CONCRETE POST.
 KB0589
 KB0589                          STATION RECOVERY (2012)
 KB0589
 KB0589'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0589'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0573 ***********************************************************************
 JB0573  DESIGNATION -  MASON RM 2
 JB0573  PID         -  JB0573
 JB0573  STATE/COUNTY-  IL/EFFINGHAM
 JB0573  COUNTRY     -  US
 JB0573  USGS QUAD   -  HORD (2018)
 JB0573
 JB0573                         *CURRENT SURVEY CONTROL
 JB0573  ______________________________________________________________________
 JB0573* NAD 83(1986) POSITION- 38 57 59.06   (N) 088 37 20.70   (W)   HD_HELD1
 JB0573* NAVD 88 ORTHO HEIGHT -   184.799 (meters)      606.29  (feet) ADJUSTED
 JB0573  ______________________________________________________________________
 JB0573  GEOID HEIGHT    -        -31.764 (meters)                     GEOID18
 JB0573  DYNAMIC HEIGHT  -        184.687 (meters)      605.93  (feet) COMP
 JB0573  MODELED GRAVITY -    980,017.0   (mgal)                       NAVD 88
 JB0573
 JB0573  VERT ORDER      -  SECOND    CLASS 0
 JB0573
 JB0573.The horizontal coordinates were determined by differentially corrected
 JB0573.hand held GPS observations or other comparable positioning techniques
 JB0573.and have an estimated accuracy of +/- 3 meters.
 JB0573
 JB0573.The orthometric height was determined by differential leveling and
 JB0573.adjusted by the NATIONAL GEODETIC SURVEY
 JB0573.in June 1991.
 JB0573
 JB0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0573.GEOID18 height accuracy estimate available here.
 JB0573
 JB0573.Click photographs - Photos may exist for this station.
 JB0573
 JB0573.The dynamic height is computed by dividing the NAVD 88
 JB0573.geopotential number by the normal gravity value computed on the
 JB0573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0573.degrees latitude (g = 980.6199 gals.).
 JB0573
 JB0573.The modeled gravity was interpolated from observed gravity values.
 JB0573
 JB0573;                    North         East    Units  Estimated Accuracy
 JB0573;SPC IL E     -   255,288.4     274,946.5     MT  (+/- 3 meters HH1 GPS) 
 JB0573
 JB0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5944114300(NAD 83)
 JB0573
 JB0573                          SUPERSEDED SURVEY CONTROL
 JB0573
 JB0573  NGVD 29 (??/??/92)  184.897  (m)          606.62   (f) ADJ UNCH    2 0
 JB0573
 JB0573.Superseded values are not recommended for survey control.
 JB0573
 JB0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0573.See file dsdata.pdf to determine how the superseded data were derived.
 JB0573
 JB0573_MARKER: DR = REFERENCE MARK DISK
 JB0573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0573_STAMPING: MASON NO 2 1960
 JB0573_MARK LOGO: CGS
 JB0573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0573+STABILITY: SURFACE MOTION
 JB0573_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0573+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2013
 JB0573
 JB0573  HISTORY     - Date     Condition        Report By
 JB0573  HISTORY     - 1960     MONUMENTED       CGS
 JB0573  HISTORY     - 1984     GOOD             NGS
 JB0573  HISTORY     - 20070312 GOOD             FARNGP
 JB0573  HISTORY     - 20131115 GOOD             ILDT
 JB0573
 JB0573                          STATION DESCRIPTION
 JB0573
 JB0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0573'1.2 MI N FROM MASON.
 JB0573'ABOUT 0.25 MILES NORTHEAST ALONG STATE HIGHWAY 37 FROM THE MASON
 JB0573'GRADE SCHOOL IN MASON, THENCE 0.75 MILES NORTH ALONG AN OILED
 JB0573'ROAD, THENCE 0.2 MILE EAST ALONG AN OILED ROAD, AT THE JUNCTION
 JB0573'OF A DRIVEWAY NORTH INTO A FARM YARD, 14 FEET SOUTH OF THE
 JB0573'CENTER LINE OF THE ROAD, 74 FEET WEST OF THE EXTENDED CENTER
 JB0573'LINE OF THE DRIVEWAY, 92 FEET WEST-SOUTHWEST OF THE CENTER OF THE
 JB0573'JUNCTION, 56 FEET SOUTHWEST AND ACROSS THE ROAD FROM A FENCE
 JB0573'CORNER, 90 FEET WEST OF A POWER POLE WITH A TRANSFORMER, 1 FOOT
 JB0573'NORTH OF A FENCE, 87.2 FEET SOUTHWEST OF TRIANGULATION STATION
 JB0573'MASON, 53.5 FEET WEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET
 JB0573'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0573'POST PROJECTING 2 INCHES.
 JB0573
 JB0573                          STATION RECOVERY (1984)
 JB0573
 JB0573'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 JB0573'RECOVERED IN GOOD CONDITION.
 JB0573
 JB0573                          STATION RECOVERY (2007)
 JB0573
 JB0573'RECOVERY NOTE BY FARNSWORTH GROUP 2007 (KDV)
 JB0573'RECOVERED IN GOOD CONDITION.
 JB0573
 JB0573                          STATION RECOVERY (2013)
 JB0573
 JB0573'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 JB0573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1577 ***********************************************************************
 HB1577  DESIGNATION -  MASSAC
 HB1577  PID         -  HB1577
 HB1577  STATE/COUNTY-  IL/MASSAC
 HB1577  COUNTRY     -  US
 HB1577  USGS QUAD   -  BANDANA (2019)
 HB1577
 HB1577                         *CURRENT SURVEY CONTROL
 HB1577  ______________________________________________________________________
 HB1577* NAD 83(1997) POSITION- 37 14 29.01621(N) 088 55 28.19096(W)   ADJUSTED
 HB1577* NAVD 88 ORTHO HEIGHT -   149.    (meters)      489.    (feet) SCALED
 HB1577  ______________________________________________________________________
 HB1577  GEOID HEIGHT    -        -28.426 (meters)                     GEOID18
 HB1577  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 HB1577  HORZ ORDER      -  SECOND
 HB1577
 HB1577.The horizontal coordinates were established by classical geodetic methods
 HB1577.and adjusted by the National Geodetic Survey in October 1999.
 HB1577
 HB1577.The orthometric height was scaled from a topographic map.
 HB1577
 HB1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1577.GEOID18 height accuracy estimate available here.
 HB1577
 HB1577.Click photographs - Photos may exist for this station.
 HB1577
 HB1577.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1577
 HB1577. The following values were computed from the NAD 83(1997) position.
 HB1577
 HB1577;                    North         East     Units Scale Factor Converg.
 HB1577;SPC IL E     -    63,943.490   247,547.363   MT  1.00000888   -0 21 28.0
 HB1577;SPC IL E     -   209,787.93    812,161.64   sFT  1.00000888   -0 21 28.0
 HB1577;SPC KY1Z     - 1,105,570.403 1,218,392.355   MT  0.99996593   -1 56 56.5
 HB1577;SPC KY1Z     - 3,627,192.23  3,997,342.25   sFT  0.99996593   -1 56 56.5
 HB1577;SPC KY S     -   605,502.423   218,396.450   MT  0.99994671   -1 55 30.8
 HB1577;SPC KY S     - 1,986,552.53    716,522.35   sFT  0.99994671   -1 55 30.8
 HB1577;UTM  16      - 4,123,386.761   329,299.944   MT  0.99995895   -1 09 53.8
 HB1577
 HB1577!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1577!SPC IL E     -   0.99998108  x   1.00000888  =   0.99998996
 HB1577!SPC KY1Z     -   0.99998108  x   0.99996593  =   0.99994701
 HB1577!SPC KY S     -   0.99998108  x   0.99994671  =   0.99992779
 HB1577!UTM  16      -   0.99998108  x   0.99995895  =   0.99994003
 HB1577
 HB1577:                Primary Azimuth Mark                     Grid Az
 HB1577:SPC IL E     -  JOPPA RADIO STA KSB 782 MAST             112 38 10.3
 HB1577:SPC KY1Z     -  JOPPA RADIO STA KSB 782 MAST             114 13 38.8
 HB1577:SPC KY S     -  JOPPA RADIO STA KSB 782 MAST             114 12 13.1
 HB1577:UTM  16      -  JOPPA RADIO STA KSB 782 MAST             113 26 36.1
 HB1577
 HB1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2929923386(NAD 83)
 HB1577
 HB1577|---------------------------------------------------------------------|
 HB1577| PID    Reference Object                     Distance      Geod. Az  |
 HB1577|                                                           dddmmss.s |
 HB1577| HB1564 JOPPA RADIO STA KSB 782 MAST        APPROX. 5.5 KM 1121642.3 |
 HB1577| HB1563 JOPPA MUNICIPAL TANK                APPROX. 8.2 KM 1172233.1 |
 HB1577| HB1565 JOPPA STEAM ELEC STA CEN STACK      APPROX. 6.8 KM 1211151.0 |
 HB1577| HB1566 JOPPA STEAM ELEC STA NE TOWER       APPROX. 7.5 KM 1215527.3 |
 HB1577| HB1574 SHAWNEE TVA STEAM PLANT W STK       APPROX.16.3 KM 1270512.8 |
 HB1577| HB1568 JOPPA STEAM ELEC STA SE TOWER       APPROX. 7.8 KM 1313618.0 |
 HB1577| CI4599 MASSAC AZ MK                                       1881032.5 |
 HB1577| CI4600 MASSAC RM 1                          27.960 METERS 19037     |
 HB1577| CI4601 MASSAC RM 2                          28.712 METERS 32322     |
 HB1577|---------------------------------------------------------------------|
 HB1577
 HB1577                          SUPERSEDED SURVEY CONTROL
 HB1577
 HB1577  NAD 83(1993)-  37 14 29.02073(N)    088 55 28.18980(W) AD(       ) 2
 HB1577  NAD 83(1986)-  37 14 29.02598(N)    088 55 28.19278(W) AD(       ) 2
 HB1577  NAD 27      -  37 14 28.83316(N)    088 55 27.96209(W) AD(       ) 2
 HB1577
 HB1577.Superseded values are not recommended for survey control.
 HB1577
 HB1577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1577.See file dsdata.pdf to determine how the superseded data were derived.
 HB1577
 HB1577_MARKER: DS = TRIANGULATION STATION DISK
 HB1577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1577_STAMPING: MASSAC 1957
 HB1577_MARK LOGO: CGS
 HB1577_PROJECTION: FLUSH
 HB1577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1577+STABILITY: SURFACE MOTION
 HB1577
 HB1577  HISTORY     - Date     Condition        Report By
 HB1577  HISTORY     - 1957     MONUMENTED       CGS
 HB1577
 HB1577                          STATION DESCRIPTION
 HB1577
 HB1577'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1577'THE STATION IS LOCATED ABOUT 6 MILES SOUTH OF BELKNAP, ABOUT 5.5
 HB1577'MILES EAST OF GRAND CHAIN, ABOUT 5 MILES NORTHWEST OF
 HB1577'JOPPA AND ON PROPERTY OWNED BY MR. GEORGE LITTLE. IT IS 110 FEET
 HB1577'NORTHEAST OF THE NORTHEAST CORNER OF A FRAME HOUSE, 123 FEET
 HB1577'EAST OF THE CENTERLINE OF A GRAVELED ROAD, 58 FEET NORTHEAST
 HB1577'OF A TRANSFORMER POLE, 12 FEET EAST OF A
 HB1577'FENCE CORNER AND 12 FEET EAST OF A WHITE WITNESS POST. THE MONUMENT
 HB1577'IS FLUSH AND THE DISK IS STAMPED MASSAC 1957.
 HB1577'
 HB1577'TO REACH THE STATION FROM THE DEPOT OF THE CHICAGO AND EASTERN
 HB1577'ILLINOIS RAILROAD IN JOPPA, GO NORTH ON THE PAVED STREET FOR
 HB1577'1.55 MILES TO A RAILROAD CROSSING SHORTLY AFTER THE ROAD TURNS WEST.
 HB1577'CONTINUE WEST FOR 0.4 MILE TO A CROSSROAD. TURN RIGHT, NORTH
 HB1577'FOR 0.85 MILE TO A SIDE ROAD LEFT, WEST. GO WEST FOR 1.15 MILES TO
 HB1577'THE END OF PAVEMENT. CONTINUE AHEAD FOR 1.9 MILES TO
 HB1577'THE HOME OF MR. LITTLE AND THE STATION ON THE LEFT, SOUTH SIDE OF THE
 HB1577'ROAD.
 HB1577'
 HB1577'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH, PASSING THROUGH
 HB1577'THE BARNYARD, FOR 0.1 MILE TO THE MARK AS IT IS DESCRIBED
 HB1577'BELOW.
 HB1577'
 HB1577'REFERENCE MARK 1 IS 55 FEET SOUTHEAST OF A TRANSFORMER POLE AND 6
 HB1577'FEET EAST OF A FENCE. THE MONUMENT IS FLUSH AND THE DISK IS
 HB1577'STAMPED MASSAC NO 1 1957.
 HB1577'
 HB1577'REFERENCE MARK 2 IS 31 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1577'ROAD, 83 FEET NORTHWEST OF A WHITE WITNESS POST, 70 FEET
 HB1577'NORTHWEST OF THE WEST GATE POST AND 6 INCHES EAST OF A FENCE LINE.
 HB1577'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED MASSAC
 HB1577'NO 2 1957.
 HB1577'
 HB1577'THE AZIMUTH MARK IS 162 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A
 HB1577'SMALL WOODEN SHED, 36 FEET NORHTWEST OF A 10 INCH BLACK
 HB1577'LOCUST TREE, 5 FEET SOUTHEAST OF A WHITE WITNESS POST AND 1 FOOT
 HB1577'SOUTHEAST OF A FENCE CORNER. THE MONUMENT IS FLUSH AND
 HB1577'THE DISK IS STAMPED MASSAC 1957.
 HB1577'
 HB1577'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1536 ***********************************************************************
 HB1536  DESIGNATION -  MASSAC LOOKOUT TOWER
 HB1536  PID         -  HB1536
 HB1536  STATE/COUNTY-  IL/POPE
 HB1536  COUNTRY     -  US
 HB1536  USGS QUAD   -  PADUCAH NE (2018)
 HB1536
 HB1536                         *CURRENT SURVEY CONTROL
 HB1536  ______________________________________________________________________
 HB1536* NAD 83(1997) POSITION- 37 10 55.32699(N) 088 30 10.97316(W)   ADJUSTED
 HB1536  ______________________________________________________________________
 HB1536  GEOID HEIGHT    -        -28.649 (meters)                     GEOID18
 HB1536  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 HB1536  HORZ ORDER      -  THIRD
 HB1536
 HB1536.The horizontal coordinates were established by classical geodetic methods
 HB1536.and adjusted by the National Geodetic Survey in October 1999.
 HB1536
 HB1536.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1536.GEOID18 height accuracy estimate available here.
 HB1536
 HB1536.Click photographs - Photos may exist for this station.
 HB1536
 HB1536.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1536
 HB1536. The following values were computed from the NAD 83(1997) position.
 HB1536
 HB1536;                    North         East     Units Scale Factor Converg.
 HB1536;SPC IL E     -    57,205.723   284,929.864   MT  0.99997780   -0 06 09.2
 HB1536;SPC IL E     -   187,682.44    934,807.40   sFT  0.99997780   -0 06 09.2
 HB1536;UTM  16      - 4,116,124.204   366,580.012   MT  0.99981928   -0 54 30.6
 HB1536
 HB1536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6658016124(NAD 83)
 HB1536
 HB1536                          SUPERSEDED SURVEY CONTROL
 HB1536
 HB1536  NAD 83(1993)-  37 10 55.32921(N)    088 30 10.97292(W) AD(       ) 3
 HB1536  NAD 83(1986)-  37 10 55.33717(N)    088 30 10.97418(W) AD(       ) 3
 HB1536  NAD 27      -  37 10 55.13767(N)    088 30 10.82559(W) AD(       ) 3
 HB1536
 HB1536.Superseded values are not recommended for survey control.
 HB1536
 HB1536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1536.See file dsdata.pdf to determine how the superseded data were derived.
 HB1536
 HB1536_MARKER: 57 = LOOKOUT TOWER
 HB1536
 HB1536  HISTORY     - Date     Condition        Report By
 HB1536  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1536
 HB1536                          STATION DESCRIPTION
 HB1536
 HB1536'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1536'THE STATION IS THE CENTER OF THE TOP OF THE MASSAC LOOKOUT TOWER.  IT
 HB1536'IS LOCATED ABOUT 9 MILES NORTHEAST OF PADUCAH, KY. AND ABOUT 6 MILES
 HB1536'NORTHWEST OF SMITHLAND, KY.  THE TOWER IS A 4 LEGGED WOODEN STRUCTURE
 HB1536'SUPPORTING AN ENCLOSED OBSERVATION PLATFORM WITH GUY WIRES
 HB1536'ON ALL 4 LEGS.  THE OVERALL HEIGHT OF THE STRUCTURE IS ABOUT 130
 HB1536'FEET.
 HB1536'
 HB1536'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1536'HIGHWAY 145, ABOUT 4 MILES EAST OF METROPOLIS, GO EAST AND
 HB1536'SOUTH ON HIGHWAY 45 FOR 2.3 MILES TO A GRAVELED ROAD LEFT IMMEDIATELY
 HB1536'BEYOND A CONCRETE BRIDGE, WHERE HIGHWAY CURVES TO RIGHT.  BEAR
 HB1536'LEFT AND GO EAST ON THE GRAVELED ROAD FOR 6.0 MILES TO GRAVELED
 HB1536'CROSSROADS.  TURN LEFT AND FOLLOW MAIN GRAVELED ROAD NORTH AND
 HB1536'NORTHEAST FOR 2.15 MILES TO SIDE ROAD LEFT AND GRAVELED DRIVEWAY
 HB1536'STRAIGHT AHEAD. GO NORTH ON THE GRAVELED DRIVEWAY FOR .85 MILE TO THE
 HB1536'LOOKOUT TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8926 ***********************************************************************
 DE8926  DESIGNATION -  MAT MAINT
 DE8926  PID         -  DE8926
 DE8926  STATE/COUNTY-  IL/COLES
 DE8926  COUNTRY     -  US
 DE8926  USGS QUAD   -  MATTOON EAST (2018)
 DE8926
 DE8926                         *CURRENT SURVEY CONTROL
 DE8926  ______________________________________________________________________
 DE8926* NAD 83(2011) POSITION- 39 28 14.70820(N) 088 18 30.71480(W)   ADJUSTED
 DE8926* NAD 83(2011) ELLIP HT-   183.588 (meters)        (06/27/12)   ADJUSTED
 DE8926* NAD 83(2011) EPOCH   -  2010.00
 DE8926* NAVD 88 ORTHO HEIGHT -   215.7   (meters)      708.    (feet) GPS OBS
 DE8926  ______________________________________________________________________
 DE8926  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8926  GEOID HEIGHT    -        -32.109 (meters)                     GEOID99
 DE8926  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 DE8926  NAD 83(2011) X  -    145,532.956 (meters)                     COMP
 DE8926  NAD 83(2011) Y  - -4,928,264.116 (meters)                     COMP
 DE8926  NAD 83(2011) Z  -  4,032,914.061 (meters)                     COMP
 DE8926  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 DE8926
 DE8926  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8926  Standards:
 DE8926         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8926            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8926  -------------------------------------------------------------------
 DE8926  NETWORK    0.95   2.76           0.43   0.34   1.41      0.04561825
 DE8926  -------------------------------------------------------------------
 DE8926  Click here for local accuracies and other accuracy information.
 DE8926
 DE8926.The horizontal coordinates were established by GPS observations
 DE8926.and adjusted by the National Geodetic Survey in June 2012.
 DE8926
 DE8926.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8926.been affixed to the stable North American tectonic plate. See 
 DE8926.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8926
 DE8926.The horizontal coordinates are valid at the epoch date displayed above
 DE8926.which is a decimal equivalence of Year/Month/Day.
 DE8926
 DE8926.The orthometric height was determined by GPS observations and a
 DE8926.high-resolution geoid model.
 DE8926
 DE8926.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8926.GEOID18 height accuracy estimate available here.
 DE8926
 DE8926.Click photographs - Photos may exist for this station.
 DE8926
 DE8926.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8926
 DE8926.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8926
 DE8926.The ellipsoidal height was determined by GPS observations
 DE8926.and is referenced to NAD 83.
 DE8926
 DE8926. The following values were computed from the NAD 83(2011) position.
 DE8926
 DE8926;                    North         East     Units Scale Factor Converg.
 DE8926;SPC IL E     -   311,239.937   302,134.097   MT  0.99997506   +0 00 56.8
 DE8926;SPC IL E     - 1,021,126.36    991,251.62   sFT  0.99997506   +0 00 56.8
 DE8926;UTM  16      - 4,369,835.696   387,444.681   MT  0.99975598   -0 49 54.8
 DE8926
 DE8926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8926!SPC IL E     -   0.99997120  x   0.99997506  =   0.99994626
 DE8926!UTM  16      -   0.99997120  x   0.99975598  =   0.99972719
 DE8926
 DE8926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8744469835(NAD 83)
 DE8926
 DE8926                          SUPERSEDED SURVEY CONTROL
 DE8926
 DE8926  NAD 83(2007)-  39 28 14.70817(N)    088 18 30.71569(W) AD(2002.00) 0
 DE8926  ELLIP H (02/10/07)  183.614  (m)                       GP(2002.00)    
 DE8926  ELLIP H (12/06/04)  183.611  (m)                       GP(       ) 4 1
 DE8926  NAD 83(1997)-  39 28 14.70810(N)    088 18 30.71569(W) AD(       ) 1
 DE8926  ELLIP H (12/18/02)  183.616  (m)                       GP(       ) 4 2
 DE8926
 DE8926.Superseded values are not recommended for survey control.
 DE8926
 DE8926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8926.See file dsdata.pdf to determine how the superseded data were derived.
 DE8926
 DE8926_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8926_STAMPING: MAT MAINT
 DE8926_MARK LOGO: ILDT
 DE8926_PROJECTION: FLUSH
 DE8926_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8926_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8926+SATELLITE: SATELLITE OBSERVATIONS - February 12, 2024
 DE8926
 DE8926  HISTORY     - Date     Condition        Report By
 DE8926  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8926  HISTORY     - 20240212 GOOD             ILHD
 DE8926
 DE8926                          STATION DESCRIPTION
 DE8926
 DE8926'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8926'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE8926'TRANSPORTATION - MATTOON  STORAGE FACILITY,  8640 OLD STATE
 DE8926'ROAD ,  MATTOON  -  ILLINOIS . CALL  217.235.0507  FOR ACCESS
 DE8926'INFORMATION  (NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM -
 DE8926'HOURS MAY CHANGE DUE TO SEASONAL CONSIDERATIONS), FACILITY FAX
 DE8926'NUMBER IS 217.235.6356
 DE8926'
 DE8926'THE STATION IS LOCATED 4.0 MI (6.5 KM ) EAST OF MATTOON  . TO REACH
 DE8926'FROM THE JUNCTION  AT THE INTERSTATE 57 ( EXIT 190 )  AND STATE ROUTE
 DE8926'16, GO EAST ON STATE ROUTE 16 ABOUT 0.8 MI ( 1.3 KM )  TO THE
 DE8926'CROSSROAD LERNA RD. , TURN RIGHT GO SOUTH ON LERNA RD.  ABOUT  1.0
 DE8926'MI ( 1.6 KM ) TO THE CROSSROAD  OLD  STATE RD. , TURN RIGHT, GO WEST
 DE8926'ON OLD STATE RD. ABOUT 300 FEET, TURN LEFT, GO SOUTH INTO THE
 DE8926'ENTRANCE STORAGE FACILITY.  THE STATION NORTHEAST OF THE MAIN
 DE8926'BUILDING ON THE EAST SIDE OF THE STORAGE .  IT IS  38.4 FT  NORTHEAST
 DE8926'OF THE NORTHEAST CORNER OF THE MAIN BUILDING, 158.2 FT SOUTHEAST
 DE8926'OF THE P.K. NAIL AND BOTTLE CAP IN POWER POLE, 8.5 FT WEST OF THE
 DE8926'STEEL WITNESS POST.
 DE8926'
 DE8926'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTHS ARE 0.25 FOOT
 DE8926'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8926'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8926'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8926'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8926'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8926'ARE STAMPED ILL DEPT OF TRANSPORTATION EACH WITH THEIR
 DE8926'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8926'A PUNCHED DATUM POINT.
 DE8926
 DE8926                          STATION RECOVERY (2024)
 DE8926
 DE8926'RECOVERY NOTE BY IL HIGHWAY DEPT 2024 (ZCL)
 DE8926'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8929 ***********************************************************************
 DE8929  DESIGNATION -  MAT MAINT AZ
 DE8929  PID         -  DE8929
 DE8929  STATE/COUNTY-  IL/COLES
 DE8929  COUNTRY     -  US
 DE8929  USGS QUAD   -  MATTOON EAST (2018)
 DE8929
 DE8929                         *CURRENT SURVEY CONTROL
 DE8929  ______________________________________________________________________
 DE8929* NAD 83(2011) POSITION- 39 28 33.54699(N) 088 18 29.82466(W)   ADJUSTED
 DE8929* NAD 83(2011) ELLIP HT-   186.907 (meters)        (06/27/12)   ADJUSTED
 DE8929* NAD 83(2011) EPOCH   -  2010.00
 DE8929* NAVD 88 ORTHO HEIGHT -   219.1   (meters)      719.    (feet) GPS OBS
 DE8929  ______________________________________________________________________
 DE8929  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8929  GEOID HEIGHT    -        -32.110 (meters)                     GEOID99
 DE8929  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 DE8929  NAD 83(2011) X  -    145,543.395 (meters)                     COMP
 DE8929  NAD 83(2011) Y  - -4,927,896.851 (meters)                     COMP
 DE8929  NAD 83(2011) Z  -  4,033,364.662 (meters)                     COMP
 DE8929  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 DE8929
 DE8929  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8929  Standards:
 DE8929         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8929            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8929  -------------------------------------------------------------------
 DE8929  NETWORK    2.16   3.29           0.97   0.78   1.68     -0.02271385
 DE8929  -------------------------------------------------------------------
 DE8929  Click here for local accuracies and other accuracy information.
 DE8929
 DE8929.The horizontal coordinates were established by GPS observations
 DE8929.and adjusted by the National Geodetic Survey in June 2012.
 DE8929
 DE8929.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8929.been affixed to the stable North American tectonic plate. See 
 DE8929.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8929
 DE8929.The horizontal coordinates are valid at the epoch date displayed above
 DE8929.which is a decimal equivalence of Year/Month/Day.
 DE8929
 DE8929.The orthometric height was determined by GPS observations and a
 DE8929.high-resolution geoid model.
 DE8929
 DE8929.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8929.GEOID18 height accuracy estimate available here.
 DE8929
 DE8929.Click photographs - Photos may exist for this station.
 DE8929
 DE8929.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8929
 DE8929.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8929
 DE8929.The ellipsoidal height was determined by GPS observations
 DE8929.and is referenced to NAD 83.
 DE8929
 DE8929. The following values were computed from the NAD 83(2011) position.
 DE8929
 DE8929;                    North         East     Units Scale Factor Converg.
 DE8929;SPC IL E     -   311,820.920   302,155.212   MT  0.99997506   +0 00 57.3
 DE8929;SPC IL E     - 1,023,032.47    991,320.89   sFT  0.99997506   +0 00 57.3
 DE8929;UTM  16      - 4,370,416.175   387,474.382   MT  0.99975590   -0 49 54.6
 DE8929
 DE8929!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8929!SPC IL E     -   0.99997068  x   0.99997506  =   0.99994574
 DE8929!UTM  16      -   0.99997068  x   0.99975590  =   0.99972658
 DE8929
 DE8929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8747470416(NAD 83)
 DE8929
 DE8929                          SUPERSEDED SURVEY CONTROL
 DE8929
 DE8929  NAD 83(2007)-  39 28 33.54697(N)    088 18 29.82557(W) AD(2002.00) 0
 DE8929  ELLIP H (02/10/07)  186.934  (m)                       GP(2002.00)    
 DE8929  ELLIP H (12/06/04)  186.931  (m)                       GP(       ) 4 1
 DE8929  NAD 83(1997)-  39 28 33.54693(N)    088 18 29.82552(W) AD(       ) 1
 DE8929  ELLIP H (12/18/02)  186.936  (m)                       GP(       ) 4 2
 DE8929
 DE8929.Superseded values are not recommended for survey control.
 DE8929
 DE8929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8929.See file dsdata.pdf to determine how the superseded data were derived.
 DE8929
 DE8929_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8929_SETTING: 0 = UNSPECIFIED SETTING
 DE8929_STAMPING: MAT MAINT AZ
 DE8929_MARK LOGO: ILDT
 DE8929_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8929_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8929+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8929
 DE8929  HISTORY     - Date     Condition        Report By
 DE8929  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8929
 DE8929                          STATION DESCRIPTION
 DE8929
 DE8929'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8929'THE STATION IS  LOCATED  ABOUT 0.3 MI ( 0.5 KM ) NORTH OF THE ILLINOIS
 DE8929'DEPARTMENT OF  TRANSPORTATION - MATTOON  STORAGE FACILITY,  8640
 DE8929'OLD STATE ROAD ,  MATTOON  -  ILLINOIS .
 DE8929'
 DE8929'THE STATION IS LOCATED 4.0 MI (6.5 KM ) EAST OF MATTOON  . TO REACH
 DE8929'FROM THE JUNCTION  AT THE INTERSTATE 57 ( EXIT 190 )  AND STATE ROUTE
 DE8929'16, GO EAST ON STATE ROUTE 16 ABOUT 0.8 MI ( 1.3 KM )  TO THE
 DE8929'CROSSROAD LERNA RD. , TURN RIGHT GO SOUTH ON LERNA RD.  ABOUT  0.7
 DE8929'MI (1.1 KM) , THE STATION IS ON THE LEFT.  IT IS  30.2 FT  EAST  OF
 DE8929'THE
 DE8929'LERNA RD., 78.0  FT SOUTH  OF THE  STEEL WITNESS POST.
 DE8929'
 DE8929'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8929'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8929'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8929'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8929'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8929'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARDS.  THE  DISKS
 DE8929'ARE STAMPED ILL DEPT OF TRANSPORTATION EACH WITH THEIR
 DE8929'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8929'A PUNCHED DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0698 ***********************************************************************
 LD0698  DESIGNATION -  MATTHEWS
 LD0698  PID         -  LD0698
 LD0698  STATE/COUNTY-  IL/KNOX
 LD0698  COUNTRY     -  US
 LD0698  USGS QUAD   -  YATES CITY (2018)
 LD0698
 LD0698                         *CURRENT SURVEY CONTROL
 LD0698  ______________________________________________________________________
 LD0698* NAD 83(1997) POSITION- 40 47 33.00010(N) 090 03 35.92710(W)   ADJUSTED
 LD0698* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 LD0698  ______________________________________________________________________
 LD0698  GEOID HEIGHT    -        -33.163 (meters)                     GEOID18
 LD0698  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 LD0698  HORZ ORDER      -  FIRST
 LD0698
 LD0698.The horizontal coordinates were established by classical geodetic methods
 LD0698.and adjusted by the National Geodetic Survey in October 1999.
 LD0698
 LD0698.The orthometric height was scaled from a topographic map.
 LD0698
 LD0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0698.GEOID18 height accuracy estimate available here.
 LD0698
 LD0698.Click photographs - Photos may exist for this station.
 LD0698
 LD0698.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0698
 LD0698. The following values were computed from the NAD 83(1997) position.
 LD0698
 LD0698;                    North         East     Units Scale Factor Converg.
 LD0698;SPC IL W     -   457,989.092   709,003.686   MT  0.99994217   +0 04 10.9
 LD0698;SPC IL W     - 1,502,585.88  2,326,122.93   sFT  0.99994217   +0 04 10.9
 LD0698;UTM  15      - 4,519,882.791   748,050.147   MT  1.00035739   +1 55 18.3
 LD0698;UTM  16      - 4,520,229.375   241,827.450   MT  1.00042047   -2 00 00.9
 LD0698
 LD0698!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0698!SPC IL W     -   0.99996929  x   0.99994217  =   0.99991147
 LD0698!UTM  15      -   0.99996929  x   1.00035739  =   1.00032667
 LD0698!UTM  16      -   0.99996929  x   1.00042047  =   1.00038975
 LD0698
 LD0698:                Primary Azimuth Mark                     Grid Az
 LD0698:SPC IL W     -  MOON                                     082 37 33.4
 LD0698:UTM  15      -  MOON                                     080 46 26.0
 LD0698:UTM  16      -  MOON                                     084 41 45.2
 LD0698
 LD0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4805019882(NAD 83)
 LD0698
 LD0698|---------------------------------------------------------------------|
 LD0698| PID    Reference Object                     Distance      Geod. Az  |
 LD0698|                                                           dddmmss.s |
 LD0698| LC2049 LAURA STANOLIND PLINE CO TANK       APPROX.17.8 KM 0390059.6 |
 LD0698| CL9862 MATTHEWS RM 1                        37.817 METERS 05024     |
 LD0698| LC2048 BRIMFIELD ST JOSEPHS CH SPIRE       APPROX.15.4 KM 0695548.5 |
 LD0698| LC1445 MOON                                APPROX.18.2 KM 0824144.3 |
 LD0698| LC2039 FARMINGTON MUNICIPAL TANK           APPROX.11.9 KM 1512129.4 |
 LD0698| LD0701 FARMINGTON HIGH SCHOOL TOWER        APPROX.11.6 KM 1544428.5 |
 LD0698| CL9861 MATTHEWS AZ MK                                     1971359.9 |
 LD0698| LD0720 ABINGDON MUNICIPAL TANK             APPROX.28.4 KM 2725130.0 |
 LD0698| LD0721 ABINGDON AMER SANITARY CO TK        APPROX.27.0 KM 2740007.8 |
 LD0698| LD0723 GALESBURG CBQRR TIE TREAT STK       APPROX.30.3 KM 2925012.4 |
 LD0698| LD0708 KNOXVILLE ST MARYS SCH CUPOLA       APPROX.23.2 KM 3053712.1 |
 LD0698| CL9863 MATTHEWS RM 2                        71.433 METERS 30804     |
 LD0698|---------------------------------------------------------------------|
 LD0698
 LD0698                          SUPERSEDED SURVEY CONTROL
 LD0698
 LD0698  NAD 83(1996)-  40 47 33.00179(N)    090 03 35.92714(W) AD(       ) 1
 LD0698  NAD 83(1986)-  40 47 33.00532(N)    090 03 35.93107(W) AD(       ) 1
 LD0698  NAD 27      -  40 47 32.87100(N)    090 03 35.51000(W) AD(       ) 1
 LD0698
 LD0698.Superseded values are not recommended for survey control.
 LD0698
 LD0698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0698.See file dsdata.pdf to determine how the superseded data were derived.
 LD0698
 LD0698_MARKER: DS = TRIANGULATION STATION DISK
 LD0698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0698_STAMPING: MATTHEWS 1935
 LD0698_MARK LOGO: CGS
 LD0698_PROJECTION: FLUSH
 LD0698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0698+STABILITY: SURFACE MOTION
 LD0698
 LD0698  HISTORY     - Date     Condition        Report By
 LD0698  HISTORY     - 1935     MONUMENTED       CGS
 LD0698  HISTORY     - 1970     GOOD             LOCENG
 LD0698  HISTORY     - 1970     GOOD             NGS
 LD0698  HISTORY     - 1973     GOOD             USGS
 LD0698  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 LD0698
 LD0698                          STATION DESCRIPTION
 LD0698
 LD0698'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0698'STATION IS ABOUT 5 MILES AIRLINE WNW OF ELMWOOD, IN THE NW 1/4
 LD0698'SEC. 4, T 9 N, R 4 E, OF THE FOURTH PRINCIPAL MERIDIAN, ON
 LD0698'LAND OWNED BY GEORGE S. MATTHEWS AND RENTED BY C.G. SMITH.
 LD0698'THE STATION MARK IS AT THE S EDGE OF PASTURE LOT TO E OF HOUSE,
 LD0698'ABOUT 100 YARDS S OF DIRT ROAD, ABOUT 100 YARDS SE OF FARMHOUSE,
 LD0698'60 FEET ENE OF FENCE CORNER AT NW CORNER OF HOG LOT, 42 FEET
 LD0698'WSW OF 24-INCH TREE, 11.8 FEET N OF FENCE LINE AT S EDGE OF
 LD0698'PASTURE AND N SIDE OF HOG LOT.  IS FLUSH WITH THE GROUND.
 LD0698'
 LD0698'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0698'BRONZE DISKS SET IN CONCRETE.
 LD0698'
 LD0698'REFERENCE MARK NO. 1 IS NE OF THE STATION, 1 FOOT W OF WIRE
 LD0698'FENCE AT E SIDE OF PASTURE LOT.  PROJECTING 5 INCHES.
 LD0698'
 LD0698'REFERENCE MARK NO. 2 IS NW OF THE STATION, 1 FOOT E OF BOARD
 LD0698'FENCE, AND 1-1/2 FEET SE OF FENCE CORNER AT NE CORNER OF BARN
 LD0698'LOT.  PROJECTING 6 INCHES.
 LD0698'
 LD0698'AZIMUTH MARK IS SSW OF THE STATION AT E SIDE OF FIRST N AND S
 LD0698'DIRT ROAD W OF THE STATION, 0.5 MILE S OF CROSSROADS, 0.25 MILE
 LD0698'N OF RAILROAD CROSSING, 150 FEET N OF WOODEN GATES ON EACH SIDE
 LD0698'OF ROAD, 20 FEET E OF CENTER LINE OF ROAD, AT W EDGE OF CULTIVATED
 LD0698'FIELD, 1 FOOT E OF HEDGE FENCE.  IS FLUSH WITH THE GROUND.
 LD0698'
 LD0698'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 8 AND 78, 1 MILE
 LD0698'W OF ELMWOOD, GO W ON ROUTE 8 FOR 1.3 MILES TO YATES CITY.
 LD0698'CONTINUE W ON ROUTE 8 1.2 MILES TO RAILROAD UNDERPASS.  CONTINUE
 LD0698'W ON ROUTE 8 1.4 MILES TO CROSSROADS, THENCE N ON DIRT ROAD
 LD0698'1 MILE TO CROSSROADS, THENCE E 0.1 MILE TO GATE ON S SIDE OF
 LD0698'ROAD AT E SIDE OF FARMHOUSE, GO THROUGH GATE AND GO S TO S
 LD0698'SIDE OF PASTURE AND STATION.
 LD0698'
 LD0698'A 100 FOOT TOWER WAS USED BUT A 90 FOOT TOWER WOULD HAVE CLEARED
 LD0698'ALL LINES.
 LD0698
 LD0698                          STATION RECOVERY (1970)
 LD0698
 LD0698'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (SBS)
 LD0698'RECOVERED BY ARNOLD LUNOGREN AND ASSOC.
 LD0698'
 LD0698'MATTHEWS 1935-GOOD - A BLDG HAS BEEN BUILT PLUS OR MINUS 10 FT
 LD0698'S OF STA. LIMITING VISIBILITY TO N, E AND W
 LD0698'
 LD0698'REF MARK NO 1-GOOD
 LD0698'
 LD0698'REF MARK NO 2-GOOD
 LD0698'
 LD0698'AZ MARK-UNABLE TO LOCATE
 LD0698'
 LD0698'DIMENSIONS GIVEN ON RECOVERY NOTES WERE USED IN THE SEARCH.
 LD0698'THE HEDGE FENCE HAS SINCE BEEN REMOVED AND A DEEP ROAD DITCH
 LD0698'HAS BEEN CUT IN.
 LD0698
 LD0698                          STATION RECOVERY (1970)
 LD0698
 LD0698'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LD0698'THE STATION MARK AND REFERENCE MARK 1 WERE FOUND IN GOOD
 LD0698'CONDITION.  REFERENCE MARK 2 WAS FOUND LEANING SLIGHTLY TO THE
 LD0698'SOUTHEAST BUT SOLID AND WAS LEFT AS FOUND.  THE DIRECTION BETWEEN
 LD0698'THE REFERENCE MARKS FAILED TO CHECK BY 3 MINUTES.  THE DISTANCE
 LD0698'TO REFERENCE MARK 1 CHECKED.  THE DISTANCE TO REFERENCE MARK
 LD0698'2 WAS FOUND TO BE SHORTER BY .08 OF A FOOT.  THE DISTANCE
 LD0698'BETWEEN THE REFERENCE MARKS WAS FOUND TO BE SHORTER BY .09
 LD0698'OF A FOOT.  A SEARCH WAS MADE FOR THE AZIMUTH MARK BUT NOTHING
 LD0698'WAS FOUND USING EXISTING MEASUREMENTS.  NO ANGLE COULD BE
 LD0698'TURNED IN THE DIRECTION OF THE AZIMUTH MARK TO HELP IN SEARCH
 LD0698'DUE TO A BUILDING ON LINE.  THE HEDGE ROW MENTIONED IN
 LD0698'THE DESCRIPTION TO THE AZIMUTH MARK HAS BEEN REMOVED AND IT IS
 LD0698'ASSUMED THAT THE MARK IS EITHER DESTROYED OR COVERED.  A NEW
 LD0698'DESCRIPTION FOLLOWS--
 LD0698'
 LD0698'THE STATION IS LOCATED IN THE NW 1/4 OF SEC. 4, T-9-N, R-4-E, IN
 LD0698'A HOG LOT, 3 FEET NORTH OF THE NORTH WALL OF A LONG HOG SHED, 5
 LD0698'FEET NORTHWEST OF THE NORTHEAST CORNER OF THE SHED, 99 FEET
 LD0698'WEST OF A NORTH-SOUTH FENCE, 131 FEET EAST OF THE NORTHEAST
 LD0698'CORNER OF A BARN, 123 FEET EAST OF THE CENTERLINE OF DRIVEWAY
 LD0698'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT IS
 LD0698'4 INCHES UNDERGROUND AND THE DISK IS STAMPED MATTHEWS 1935.
 LD0698'
 LD0698'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 LD0698'8 AND 78 ABOUT 1 MILES WEST OF ELMWOOD, GO WEST ON HIGHWAY
 LD0698'8 FOR 1.3 MILES TO THE STATE BANK IN YATES CITY.  CONTINUE
 LD0698'WEST ON THE HIGHWAY FOR 2.6 MILES TO A CROSSROAD.  TURN RIGHT
 LD0698'AND GO NORTH ON GRAVELED ROAD FOR 0.25 MILE TO A RAILROAD
 LD0698'CROSSING.  CONTINUE NORTH ON THE ROAD FOR 0.75 MILE TO A
 LD0698'CROSSROAD.  TURN RIGHT AND GO EAST ON GRAVELED ROAD FOR 0.1
 LD0698'MILE TO A DRIVEWAY TO HOG LOG AND THE STATION 0.1 MILE SOUTH.
 LD0698'
 LD0698'REFERENCE MARK 1 IS 124 FEET NORTHEAST OF THE NORTHEAST CORNER
 LD0698'OF THE HOG SHED, 1 FOOT WEST OF THE FENCE, 23 FEET NORTH OF
 LD0698'A 14 INCH BOX ELDER TREE AND AT THE EAST EDGE OF THE HOG LOT.
 LD0698'THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED MATTHEWS
 LD0698'NO 1 1935.
 LD0698'
 LD0698'REFERENCE MARK 2 IS 62 WEST OF THE CENTERLINE OF THE DRIVE,
 LD0698'127 FEET NORTH OF THE NORTHWEST CORNER OF THE BARN, 42 FEET
 LD0698'SOUTHWEST OF A UTILITY POLE WITH A METER, AND 77 FEET EAST
 LD0698'OF A FENCE LINE.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 LD0698'STAMPED MATTHEWS NO 2 1935.
 LD0698'
 LD0698'THERE WAS NOTHING VISIBLE FROM WHICH TO SET A NEW AZIMUTH
 LD0698'MARK.
 LD0698'
 LD0698'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LD0698'
 LD0698'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5 MILES
 LD0698'NORTHWEST OF ELMWOOD
 LD0698
 LD0698                          STATION RECOVERY (1973)
 LD0698
 LD0698'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0698'STATION, R.M. 1 AND R.M. 2 FOUND IN GOOD CONDITION
 LD0698'
 LD0698'DIRECTIONS AND DISTANCES CHECKED OK
 LD0698'
 LD0698'DESCRIPTION IS ADEQUATE
 LD0698
 LD0698                          STATION RECOVERY (1997)
 LD0698
 LD0698'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0698'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0277 ***********************************************************************
 KB0277  DESIGNATION -  MATTOON
 KB0277  PID         -  KB0277
 KB0277  STATE/COUNTY-  IL/COLES
 KB0277  COUNTRY     -  US
 KB0277  USGS QUAD   -  MATTOON EAST (2018)
 KB0277
 KB0277                         *CURRENT SURVEY CONTROL
 KB0277  ______________________________________________________________________
 KB0277* NAD 83(1997) POSITION- 39 28 50.46126(N) 088 19 20.39087(W)   ADJUSTED
 KB0277* NAVD 88 ORTHO HEIGHT -   221.599 (meters)      727.03  (feet) ADJUSTED
 KB0277  ______________________________________________________________________
 KB0277  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0277  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 KB0277  DYNAMIC HEIGHT  -        221.472 (meters)      726.61  (feet) COMP
 KB0277  MODELED GRAVITY -    980,047.5   (mgal)                       NAVD 88
 KB0277
 KB0277  HORZ ORDER      -  SECOND
 KB0277  VERT ORDER      -  SECOND    CLASS 0
 KB0277
 KB0277.The horizontal coordinates were established by classical geodetic methods
 KB0277.and adjusted by the National Geodetic Survey in October 1999.
 KB0277
 KB0277.The orthometric height was determined by differential leveling and
 KB0277.adjusted by the NATIONAL GEODETIC SURVEY
 KB0277.in June 1991.
 KB0277
 KB0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0277.GEOID18 height accuracy estimate available here.
 KB0277
 KB0277.Click photographs - Photos may exist for this station.
 KB0277
 KB0277.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0277
 KB0277.The dynamic height is computed by dividing the NAVD 88
 KB0277.geopotential number by the normal gravity value computed on the
 KB0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0277.degrees latitude (g = 980.6199 gals.).
 KB0277
 KB0277.The modeled gravity was interpolated from observed gravity values.
 KB0277
 KB0277. The following values were computed from the NAD 83(1997) position.
 KB0277
 KB0277;                    North         East     Units Scale Factor Converg.
 KB0277;SPC IL E     -   312,342.304   300,946.604   MT  0.99997501   +0 00 25.2
 KB0277;SPC IL E     - 1,024,743.04    987,355.65   sFT  0.99997501   +0 00 25.2
 KB0277;UTM  16      - 4,370,955.268   386,273.882   MT  0.99975924   -0 50 27.1
 KB0277
 KB0277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0277!SPC IL E     -   0.99997028  x   0.99997501  =   0.99994529
 KB0277!UTM  16      -   0.99997028  x   0.99975924  =   0.99972952
 KB0277
 KB0277:                Primary Azimuth Mark                     Grid Az
 KB0277:SPC IL E     -  MATTOON ANACONDA CO WATER TANK           300 38 05.5
 KB0277:UTM  16      -  MATTOON ANACONDA CO WATER TANK           301 28 57.8
 KB0277
 KB0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8627370955(NAD 83)
 KB0277
 KB0277|---------------------------------------------------------------------|
 KB0277| PID    Reference Object                     Distance      Geod. Az  |
 KB0277|                                                           dddmmss.s |
 KB0277| KB0278 MATTOON RM 1                         11.071 METERS 08603     |
 KB0277| KB0279 MATTOON RM 2                         10.928 METERS 18454     |
 KB0277| KB1214 MATTOON BELL TEL ATT MICROWAVE      APPROX. 8.1 KM 2153330.0 |
 KB0277| KB1202 MATTOON CEN ILL PS MICROWAVE        APPROX. 4.0 KM 2611006.3 |
 KB0277| KB1213 MATTOON MUNICIPAL TANK              APPROX. 4.7 KM 2743913.9 |
 KB0277| KB1204 MATTOON BLAW KNOX CO WATER TK       APPROX. 1.6 KM 2931826.0 |
 KB0277| KB1203 MATTOON ANACONDA CO WATER TANK      APPROX. 1.3 KM 3003830.7 |
 KB0277|---------------------------------------------------------------------|
 KB0277
 KB0277                          SUPERSEDED SURVEY CONTROL
 KB0277
 KB0277  NAD 83(1997)-  39 28 50.46284(N)    088 19 20.39159(W) AD(       ) 2
 KB0277  NAD 83(1986)-  39 28 50.47302(N)    088 19 20.38854(W) AD(       ) 2
 KB0277  NAD 27      -  39 28 50.35100(N)    088 19 20.22440(W) AD(       ) 2
 KB0277  NGVD 29 (??/??/92)  221.660  (m)          727.23   (f) ADJ UNCH    2 0
 KB0277  NGVD 29             221.66   (m)          727.2    (f) LEVELING    3  
 KB0277
 KB0277.Superseded values are not recommended for survey control.
 KB0277
 KB0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0277.See file dsdata.pdf to determine how the superseded data were derived.
 KB0277
 KB0277_MARKER: DS = TRIANGULATION STATION DISK
 KB0277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0277_STAMPING: MATTOON 1959
 KB0277_MARK LOGO: CGS
 KB0277_PROJECTION: FLUSH
 KB0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0277+STABILITY: SURFACE MOTION
 KB0277
 KB0277  HISTORY     - Date     Condition        Report By
 KB0277  HISTORY     - 1959     MONUMENTED       CGS
 KB0277  HISTORY     - 1959     GOOD             CGS
 KB0277  HISTORY     - 1967     MARK NOT FOUND   CGS
 KB0277  HISTORY     - 20050225 MARK NOT FOUND   ILDT
 KB0277
 KB0277                          STATION DESCRIPTION
 KB0277
 KB0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0277'THE STATION IS LOCATED ABOUT 3 MILES EAST OF MATTON, ABOUT 0.8 MILE
 KB0277'SOUTH OF STATE HIGHWAY 16 AND IS ON THE LAND OWNED BY MR. O.E.
 KB0277'PALLINGER.
 KB0277'
 KB0277'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0277'HIGHWAY 16, ABOUT 1 BLOCK WEST OF POST OFFICE IN MATTOON, GO
 KB0277'EAST, NORTH AND EASTERLY ON STATE HIGHWAY 16 FOR 5.1 MILES TO POINT
 KB0277'WHERE THE HIGHWAY CURVES LEFT, TURN RIGHT AND SOUTH FOR 0.55
 KB0277'MILE TO CROSSROADS, TURN RIGHT AND GO WEST FOR 0.7 MILE TO A DIM
 KB0277'FIELD ROAD LEFT, TURN LEFT AND GO SOUTH ALONG WEST SIDE OF FENCE
 KB0277'FOR 0.25 MILE TO THE STATION IN FENCE CORNER AS DESCRIBED.
 KB0277'
 KB0277'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KB0277'INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED MATTOON
 KB0277'1959. IT IS 12 FEET EAST OF THE APPROXIMATE CENTER OF TRACK ROAD, 3.7
 KB0277'FEET SOUTHEAST OF WITNESS POST, 3.4 FEET SOUTH EAST OF FENCE
 KB0277'CORNER, 3 FEET EAST OF FENCE AND 2.5 FEET SOUTH OF FENCE.
 KB0277'
 KB0277'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0277'A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE
 KB0277'DISK IS STAMPED MATTOON NO 1 1959. IT IS 38.7 FEET EAST OF FENCE
 KB0277'CORNER, 38.4 FEET EAST OF WITNESS POST, 7 FEET WEST-SOUTH-WEST
 KB0277'OF A DOUBLE TRUNK TREE AND 1 FOOT SOUTH OF FENCE.
 KB0277'
 KB0277'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0277'A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE
 KB0277'DISK IS STAMPED MATTOON NO 2 1959. IT IS 38 FEET SOUTH OF FENCE
 KB0277'CORNER, 38.4 FEET SOUTH OF WITNESS POST, 10 FEET EAST OF THE
 KB0277'APPROXIMATE CENTER OF TRACK ROAD AND 0.6 FOOT EAST OF FENCE.
 KB0277'
 KB0277'NO AZIMUTH MARK WAS ESTABLISHED.
 KB0277'
 KB0277'THE DISTANCE FROM R.M. NO. 1 TO R.M. NO. 2 IS 54.82 FEET OR 16.701
 KB0277'METERS.
 KB0277
 KB0277                          STATION RECOVERY (1959)
 KB0277
 KB0277'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0277'3.2 MI E FROM MATTOON.
 KB0277'ABOUT 2.9 MILES EAST ALONG CHARLESTON AVENUE FROM THE POST OFFICE
 KB0277'AT MATTOON, THENCE 0.3 MILE SOUTH ALONG A FARM ROAD FOLLOWING
 KB0277'ALONG THE WEST SIDE OF A FENCE TO A T-FENCE CORNER AND A BOARD
 KB0277'GATE, 3 FEET EAST OF THE FENCE, 3 1/2 FEET SOUTHEAST OF THE FENCE
 KB0277'CORNER AND THE EAST END OF THE BOARD GATE, 10 1/2 FEET EAST OF
 KB0277'THE CENTER LINE OF THE FARM ROAD, 3 FEET SOUTH OF A FENCE, 3.8
 KB0277'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE
 KB0277'THE LEVEL OF THE FARM ROAD AND SET IN THE TOP OF A CONCRETE
 KB0277'POST PROJECTING 1 INCH.
 KB0277
 KB0277                          STATION RECOVERY (1967)
 KB0277
 KB0277'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (WMR)
 KB0277'THE AREA WAS SEARCHED BUT NONE OF THE MARKS WERE FOUND. INTERSTATE
 KB0277'HIGHWAY NO. 57 HAS BEEN CONSTRUCTED ALONG THE FENCE LINE IN
 KB0277'WHICH THE MARKS WERE LOCATED. ALL MARKS APPEAR TO HAVE BEEN DESTROYED
 KB0277'BY THE HIGHWAY CONSTRUCTION.
 KB0277
 KB0277                          STATION RECOVERY (2005)
 KB0277
 KB0277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0277'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0177 ***********************************************************************
 KB0177  DESIGNATION -  MATTOON
 KB0177  PID         -  KB0177
 KB0177  STATE/COUNTY-  IL/COLES
 KB0177  COUNTRY     -  US
 KB0177  USGS QUAD   -  MATTOON WEST (2018)
 KB0177
 KB0177                         *CURRENT SURVEY CONTROL
 KB0177  ______________________________________________________________________
 KB0177* NAD 83(1986) POSITION- 39 29 02.4    (N) 088 22 39.0    (W)   HD_HELD2
 KB0177* NAVD 88 ORTHO HEIGHT -   223.515 (meters)      733.32  (feet) ADJUSTED
 KB0177  ______________________________________________________________________
 KB0177  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB0177  DYNAMIC HEIGHT  -        223.387 (meters)      732.90  (feet) COMP
 KB0177  MODELED GRAVITY -    980,048.1   (mgal)                       NAVD 88
 KB0177
 KB0177  VERT ORDER      -  SECOND    CLASS 0
 KB0177
 KB0177.The horizontal coordinates were established by autonomous hand held GPS
 KB0177.observations and have an estimated accuracy of +/- 10 meters.
 KB0177
 KB0177.The orthometric height was determined by differential leveling and
 KB0177.adjusted by the NATIONAL GEODETIC SURVEY
 KB0177.in June 1991.
 KB0177
 KB0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0177.GEOID18 height accuracy estimate available here.
 KB0177
 KB0177.Click photographs - Photos may exist for this station.
 KB0177
 KB0177.The dynamic height is computed by dividing the NAVD 88
 KB0177.geopotential number by the normal gravity value computed on the
 KB0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0177.degrees latitude (g = 980.6199 gals.).
 KB0177
 KB0177.The modeled gravity was interpolated from observed gravity values.
 KB0177
 KB0177;                    North         East    Units  Estimated Accuracy
 KB0177;SPC IL E     -   312,711.      296,200.      MT  (+/- 10 meters HH2 GPS)
 KB0177
 KB0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8153471394(NAD 83)
 KB0177
 KB0177                          SUPERSEDED SURVEY CONTROL
 KB0177
 KB0177  NGVD 29 (??/??/92)  223.577  (m)          733.52   (f) ADJ UNCH    2 0
 KB0177
 KB0177.Superseded values are not recommended for survey control.
 KB0177
 KB0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0177.See file dsdata.pdf to determine how the superseded data were derived.
 KB0177
 KB0177_MARKER: DB = BENCH MARK DISK
 KB0177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0177_STAMPING: MATTOON 1934
 KB0177_MARK LOGO: CGS
 KB0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0177+STABILITY: SURFACE MOTION
 KB0177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0177+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2005
 KB0177
 KB0177  HISTORY     - Date     Condition        Report By
 KB0177  HISTORY     - 1934     MONUMENTED       CGS
 KB0177  HISTORY     - 1935     GOOD             CGS
 KB0177  HISTORY     - 1973     GOOD             NGS
 KB0177  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0177  HISTORY     - 20011113 GOOD             INDIV
 KB0177  HISTORY     - 20050225 GOOD             ILDT
 KB0177  HISTORY     - 20101020 GOOD             FARNGP
 KB0177
 KB0177                          STATION DESCRIPTION
 KB0177
 KB0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0177'AT MATTOON.
 KB0177'AT MATTOON, COLES COUNTY, ON NINETEENTH STREET, AT THE CITY HALL,
 KB0177'9 FEET SOUTH OF THE WEST STEPS, AND 25 YARDS EAST OF THE STREET.
 KB0177'A STANDARD DISK, STAMPED MATTOON 1934 AND SET IN THE TOP OF A
 KB0177'CONCRETE POST.
 KB0177
 KB0177                          STATION RECOVERY (1973)
 KB0177
 KB0177'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0177'RECOVERED IN GOOD CONDITION.
 KB0177
 KB0177                          STATION RECOVERY (1982)
 KB0177
 KB0177'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0177'MARK NOT FOUND.
 KB0177
 KB0177                          STATION RECOVERY (2001)
 KB0177
 KB0177'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB0177'COORDS SHOULD BE N 39 29 02 W 088 22 39
 KB0177
 KB0177                          STATION RECOVERY (2005)
 KB0177
 KB0177'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0177'RECOVERED IN GOOD CONDITION.
 KB0177
 KB0177                          STATION RECOVERY (2010)
 KB0177
 KB0177'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (BRD)
 KB0177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1210 ***********************************************************************
 KB1210  DESIGNATION -  MATTOON AIRWAY BEACON
 KB1210  PID         -  KB1210
 KB1210  STATE/COUNTY-  IL/COLES
 KB1210  COUNTRY     -  US
 KB1210  USGS QUAD   -  MATTOON EAST (2018)
 KB1210
 KB1210                         *CURRENT SURVEY CONTROL
 KB1210  ______________________________________________________________________
 KB1210* NAD 83(1997) POSITION- 39 28 56.68891(N) 088 16 53.80749(W)   ADJUSTED
 KB1210  ______________________________________________________________________
 KB1210  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB1210  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 KB1210  HORZ ORDER      -  THIRD
 KB1210
 KB1210.This mark is at Coles Co Mem Airport (MTO)
 KB1210
 KB1210.The horizontal coordinates were established by classical geodetic methods
 KB1210.and adjusted by the National Geodetic Survey in October 1999.
 KB1210
 KB1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1210.GEOID18 height accuracy estimate available here.
 KB1210
 KB1210.Click photographs - Photos may exist for this station.
 KB1210
 KB1210.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1210
 KB1210. The following values were computed from the NAD 83(1997) position.
 KB1210
 KB1210;                    North         East     Units Scale Factor Converg.
 KB1210;SPC IL E     -   312,535.580   304,449.636   MT  0.99997524   +0 01 58.4
 KB1210;SPC IL E     - 1,025,377.15    998,848.51   sFT  0.99997524   +0 01 58.4
 KB1210;UTM  16      - 4,371,096.656   389,778.617   MT  0.99974958   -0 48 53.9
 KB1210
 KB1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8977871096(NAD 83)
 KB1210
 KB1210                          SUPERSEDED SURVEY CONTROL
 KB1210
 KB1210  NAD 83(1997)-  39 28 56.68886(N)    088 16 53.80755(W) AD(       ) 3
 KB1210  NAD 83(1986)-  39 28 56.69982(N)    088 16 53.80560(W) AD(       ) 3
 KB1210  NAD 27      -  39 28 56.57591(N)    088 16 53.64574(W) AD(       ) 3
 KB1210
 KB1210.Superseded values are not recommended for survey control.
 KB1210
 KB1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1210.See file dsdata.pdf to determine how the superseded data were derived.
 KB1210
 KB1210_MARKER: 21 = AIRPORT BEACON
 KB1210
 KB1210  HISTORY     - Date     Condition        Report By
 KB1210  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1210  HISTORY     - 19890615 GOOD             NGS
 KB1210
 KB1210                          STATION DESCRIPTION
 KB1210
 KB1210'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1210'THE STATION, MATTOON COLES COUNTY MEMORIAL AIRWAY BEACON, IS THE
 KB1210'CENTER OF A ROTATING BEACON ATOP A RED AND WHITE, 45 FEET
 KB1210'METAL POLE.
 KB1210'
 KB1210'THE STATION IS LOCATED ABOUT 4.8 KM EAST OF MATTOON, AT THE
 KB1210'COLES COUNTY MEMORIAL AIRPORT.
 KB1210'
 KB1210'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 57
 KB1210'AND STATE HIGHWAY 16, AT THE EAST EDGE OF MATTOON, GO EAST ON
 KB1210'STATE HIGHWAY 16 FOR 3.1 KM (2.5 MI) TO THE AIRPORT ENTRANCE.
 KB1210'TURN RIGHT AND GO SOUTH FOR 0.2 KM (0.1 MI) TO THE STATION
 KB1210'ON THE LEFT.
 KB1210
 KB1210                          STATION RECOVERY (1989)
 KB1210
 KB1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 KB1210'LOCATED AT COLES COUNTY MEMORIAL AIRPORT, APPROX 340 FT (103.6 M) EAST
 KB1210'OF THE NORTHEAST CORNER OF THE TERMINAL BLDG, 61 FT (18.6 M) NORTHWEST
 KB1210'OF A BUILDING.  A DOUBLE BEACON MOUNTED ATOP A SINGLE RED AND WHITE
 KB1210'STRIPED POLE.  NOTE, THE POLE IS LEANING SLIGHTLY TO THE SOUTHWEST.
 KB1210'THERE IS ALSO AN NGS POSITION FOR THIS STATION (QID/QSN 390882410012)
 KB1210'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1203 ***********************************************************************
 KB1203  DESIGNATION -  MATTOON ANACONDA CO WATER TANK
 KB1203  PID         -  KB1203
 KB1203  STATE/COUNTY-  IL/COLES
 KB1203  COUNTRY     -  US
 KB1203  USGS QUAD   -  MATTOON EAST (2018)
 KB1203
 KB1203                         *CURRENT SURVEY CONTROL
 KB1203  ______________________________________________________________________
 KB1203* NAD 83(1997) POSITION- 39 29 12.55548(N) 088 20 08.53026(W)   ADJUSTED
 KB1203  ______________________________________________________________________
 KB1203  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 KB1203  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 KB1203  HORZ ORDER      -  THIRD
 KB1203
 KB1203.The horizontal coordinates were established by classical geodetic methods
 KB1203.and adjusted by the National Geodetic Survey in October 1999.
 KB1203
 KB1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1203.GEOID18 height accuracy estimate available here.
 KB1203
 KB1203.Click photographs - Photos may exist for this station.
 KB1203
 KB1203.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1203
 KB1203. The following values were computed from the NAD 83(1997) position.
 KB1203
 KB1203;                    North         East     Units Scale Factor Converg.
 KB1203;SPC IL E     -   313,023.622   299,796.156   MT  0.99997500   -0 00 05.4
 KB1203;SPC IL E     - 1,026,978.33    983,581.22   sFT  0.99997500   -0 00 05.4
 KB1203;UTM  16      - 4,371,653.387   385,133.887   MT  0.99976245   -0 50 58.1
 KB1203
 KB1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8513371653(NAD 83)
 KB1203
 KB1203                          SUPERSEDED SURVEY CONTROL
 KB1203
 KB1203  NAD 83(1997)-  39 29 12.55668(N)    088 20 08.53108(W) AD(       ) 3
 KB1203  NAD 83(1986)-  39 29 12.56675(N)    088 20 08.52779(W) AD(       ) 3
 KB1203  NAD 27      -  39 29 12.44300(N)    088 20 08.36000(W) AD(       ) 3
 KB1203
 KB1203.Superseded values are not recommended for survey control.
 KB1203
 KB1203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1203.See file dsdata.pdf to determine how the superseded data were derived.
 KB1203
 KB1203_MARKER: 53 = ELEVATED TANK
 KB1203
 KB1203  HISTORY     - Date     Condition        Report By
 KB1203  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1203  HISTORY     - 1967     GOOD             CGS
 KB1203  HISTORY     - 1980     GOOD             NGS
 KB1203  HISTORY     - 1980     GOOD             NGS
 KB1203
 KB1203                          STATION DESCRIPTION
 KB1203
 KB1203'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1203'STATION IS LOCATED ABOUT 2-1/4 MILES EAST OF MATTOON AND JUST
 KB1203'NORTHWEST OF ANACONDA BUILDING.
 KB1203'
 KB1203'THE STATION IS A WATER TANK STOP A SELF SUPPORTED STANDPIPE, PAINTED
 KB1203'SILVER AND HAS THE LEGEND ANACONDA METAL HOSE IN LARGE BLACK
 KB1203'LETTERS ON THE NORTH AND SOUTH SIDE OF TANK. THE TANK HAS THE LEGEND
 KB1203'AN ANACONDA PRODUCTS IN LARGEBLACK LETTERS ON EAST AND WEST SIDE
 KB1203'OF TANK AND IS APPROXIMATELY 125 FEET HIGH.
 KB1203'
 KB1203'TO REACH FROM JUNCTION OF U.S. HIGHWAY 45, STATE ROUTE 16 AND STATE
 KB1203'ROUTE 121, IN MATTOON, GO EAST ON CHARLESTON AVENUE FOR 2.3
 KB1203'MILES TO STATION ON LEFT 0.1 MILE NORTH OF CHARLESTON AVENUE.
 KB1203
 KB1203                          STATION RECOVERY (1967)
 KB1203
 KB1203'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (WMR)
 KB1203'STATION RECOVERED IN GOOD CONDITION. THE DESCRIPTION IS GOOD.
 KB1203
 KB1203                          STATION RECOVERY (1980)
 KB1203
 KB1203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1203'THE STATION WAS RECOVERED AS
 KB1203'DESCRIBED IN 1959.
 KB1203'
 KB1203'THE STATION, MATTOON ANACONDA COMPANY WATER TANK, IS THE TOP
 KB1203'CENTER OF A 130 FEET PEDESTAL ELEVATED WATER TANK, SILVER WITH
 KB1203'ORANGE IN COLOR, WITH BLACK LETTERING (ANACONDA) AND IS OWNED BY
 KB1203'ANACONDA COMPANY.
 KB1203'
 KB1203'THE STATION IS LOCATED ABOUT 3.2 KM EAST OF MATTOON AND 0.3 KM
 KB1203'NORTH OF STATE HIGHWAY 16.
 KB1203'
 KB1203'TO REACH THE STATION FROM THE INTERSECTION OF LOGAN AND BROADWAY
 KB1203'STREETS, AT THE EAST EDGE OF MATTOON, GO EAST ON BROADWAY STREET
 KB1203'FOR 0.8 KM (0.5 MI) TO THE ANACONDA COMPANY ON THE LEFT AND THE
 KB1203'STATION.
 KB1203
 KB1203                          STATION RECOVERY (1980)
 KB1203
 KB1203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (RMM)
 KB1203'RECOVERED IN GOOD CONDITION.
 KB1203'
 KB1203'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE EAST OF
 KB1203'MATTOON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1214 ***********************************************************************
 KB1214  DESIGNATION -  MATTOON BELL TEL ATT MICROWAVE
 KB1214  PID         -  KB1214
 KB1214  STATE/COUNTY-  IL/COLES
 KB1214  COUNTRY     -  US
 KB1214  USGS QUAD   -  MATTOON WEST (2018)
 KB1214
 KB1214                         *CURRENT SURVEY CONTROL
 KB1214  ______________________________________________________________________
 KB1214* NAD 83(1997) POSITION- 39 25 15.81466(N) 088 22 38.17558(W)   ADJUSTED
 KB1214  ______________________________________________________________________
 KB1214  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 KB1214  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 KB1214  HORZ ORDER      -  THIRD
 KB1214
 KB1214.The horizontal coordinates were established by classical geodetic methods
 KB1214.and adjusted by the National Geodetic Survey in October 1999.
 KB1214
 KB1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1214.GEOID18 height accuracy estimate available here.
 KB1214
 KB1214.Click photographs - Photos may exist for this station.
 KB1214
 KB1214.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1214
 KB1214. The following values were computed from the NAD 83(1997) position.
 KB1214
 KB1214;                    North         East     Units Scale Factor Converg.
 KB1214;SPC IL E     -   305,723.626   296,216.595   MT  0.99997518   -0 01 40.4
 KB1214;SPC IL E     - 1,003,028.26    971,837.28   sFT  0.99997518   -0 01 40.4
 KB1214;UTM  16      - 4,364,408.629   381,447.522   MT  0.99977304   -0 52 28.9
 KB1214
 KB1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8144764408(NAD 83)
 KB1214
 KB1214                          SUPERSEDED SURVEY CONTROL
 KB1214
 KB1214  NAD 83(1997)-  39 25 15.81728(N)    088 22 38.17639(W) AD(       ) 3
 KB1214  NAD 83(1986)-  39 25 15.82729(N)    088 22 38.17241(W) AD(       ) 3
 KB1214  NAD 27      -  39 25 15.70300(N)    088 22 38.00400(W) AD(       ) 3
 KB1214
 KB1214.Superseded values are not recommended for survey control.
 KB1214
 KB1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1214.See file dsdata.pdf to determine how the superseded data were derived.
 KB1214
 KB1214_MARKER: 45 = MICROWAVE TOWER
 KB1214
 KB1214  HISTORY     - Date     Condition        Report By
 KB1214  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1214
 KB1214                          STATION DESCRIPTION
 KB1214
 KB1214'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1214'THE STATION IS LOCATED ABOUT 4 MILES SOUTH OF MATTOON AND ON THE EAST
 KB1214'SIDE OF U.S. HIGHWAY 45.
 KB1214'
 KB1214'THE STATION IS A FOUR LEGGED STEEL TOWER PAINTED RED AND WHITE WITH
 KB1214'FOUR REFLECTORS NEAR THE TOP AND IS APPROXIMATELY 230 FEET HIGH.
 KB1214'
 KB1214'THE POINT INTERSECTED WAS THE RED LIGHT AT THE TOP OF TOWER.
 KB1214'
 KB1214'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE HIGHWAY 16
 KB1214'ABOUT 1 BLOCK WEST OF THE POST OFFICE IN MATTOON, GO SOUTH ON
 KB1214'U.S. HIGHWAY 45 FOR 4.2 MILES TO THE TOWER ON THE LEFT SIDE OF
 KB1214'HIGHWAY.
 KB1214'
 KB1214'NOTE- THE LIGHT INTERSECTED IS NOT IN THE CENTER OF TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1202 ***********************************************************************
 KB1202  DESIGNATION -  MATTOON CEN ILL PS MICROWAVE
 KB1202  PID         -  KB1202
 KB1202  STATE/COUNTY-  IL/COLES
 KB1202  COUNTRY     -  US
 KB1202  USGS QUAD   -  MATTOON EAST (2018)
 KB1202
 KB1202                         *CURRENT SURVEY CONTROL
 KB1202  ______________________________________________________________________
 KB1202* NAD 83(1997) POSITION- 39 28 30.28585(N) 088 22 07.66366(W)   ADJUSTED
 KB1202  ______________________________________________________________________
 KB1202  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 KB1202  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 KB1202  HORZ ORDER      -  THIRD
 KB1202
 KB1202.The horizontal coordinates were established by classical geodetic methods
 KB1202.and adjusted by the National Geodetic Survey in October 1999.
 KB1202
 KB1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1202.GEOID18 height accuracy estimate available here.
 KB1202
 KB1202.Click photographs - Photos may exist for this station.
 KB1202
 KB1202.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1202
 KB1202. The following values were computed from the NAD 83(1997) position.
 KB1202
 KB1202;                    North         East     Units Scale Factor Converg.
 KB1202;SPC IL E     -   311,720.649   296,948.768   MT  0.99997511   -0 01 21.2
 KB1202;SPC IL E     - 1,022,703.50    974,239.42   sFT  0.99997511   -0 01 21.2
 KB1202;UTM  16      - 4,370,392.953   382,268.128   MT  0.99977066   -0 52 13.1
 KB1202
 KB1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8226870392(NAD 83)
 KB1202
 KB1202                          SUPERSEDED SURVEY CONTROL
 KB1202
 KB1202  NAD 83(1997)-  39 28 30.28784(N)    088 22 07.66402(W) AD(       ) 3
 KB1202  NAD 83(1986)-  39 28 30.29779(N)    088 22 07.66067(W) AD(       ) 3
 KB1202  NAD 27      -  39 28 30.17600(N)    088 22 07.49000(W) AD(       ) 3
 KB1202
 KB1202.Superseded values are not recommended for survey control.
 KB1202
 KB1202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1202.See file dsdata.pdf to determine how the superseded data were derived.
 KB1202
 KB1202_MARKER: 44 = MICROWAVE MAST
 KB1202
 KB1202  HISTORY     - Date     Condition        Report By
 KB1202  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1202  HISTORY     - 1967     GOOD             CGS
 KB1202  HISTORY     - 1980     GOOD             NGS
 KB1202
 KB1202                          STATION DESCRIPTION
 KB1202
 KB1202'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1202'THE STATION IS LOCATED 2 BLOCKS SOUTH OF THE CORNER OF 12TH STREET
 KB1202'AND MARSHALL AVE. IN MATTOON.
 KB1202'
 KB1202'THE STATION IS THE LIGHT ON TOP OF THE NORTH ONE OF TWO MASTS WHICH
 KB1202'ARE CONNECTED. THE MASTS ARE PAINTED RED AND WHITE AND ARE
 KB1202'210 FEET HIGH. THERE ARE FOUR REFLECTORS ON THE MASTS.THE LIGHT ON
 KB1202'TOP FLASHES RED.
 KB1202
 KB1202                          STATION RECOVERY (1967)
 KB1202
 KB1202'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (WMR)
 KB1202'STATION RECOVERED IN GOOD CONDITION. THE DESCRIPTION IS GOOD.
 KB1202
 KB1202                          STATION RECOVERY (1980)
 KB1202
 KB1202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (RMM)
 KB1202'RECOVERED IN GOOD CONDITION.
 KB1202'
 KB1202'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN MATTOON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1169 ***********************************************************************
 KB1169  DESIGNATION -  MATTOON CENTRAL COMM MAST
 KB1169  PID         -  KB1169
 KB1169  STATE/COUNTY-  IL/COLES
 KB1169  COUNTRY     -  US
 KB1169  USGS QUAD   -  HUMBOLDT (2018)
 KB1169
 KB1169                         *CURRENT SURVEY CONTROL
 KB1169  ______________________________________________________________________
 KB1169* NAD 83(1997) POSITION- 39 30 20.41947(N) 088 21 28.79142(W)   ADJUSTED
 KB1169  ______________________________________________________________________
 KB1169  GEOID HEIGHT    -        -32.155 (meters)                     GEOID18
 KB1169  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 KB1169  HORZ ORDER      -  THIRD
 KB1169
 KB1169.The horizontal coordinates were established by classical geodetic methods
 KB1169.and adjusted by the National Geodetic Survey in October 1999.
 KB1169
 KB1169.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1169.GEOID18 height accuracy estimate available here.
 KB1169
 KB1169.Click photographs - Photos may exist for this station.
 KB1169
 KB1169.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1169
 KB1169. The following values were computed from the NAD 83(1997) position.
 KB1169
 KB1169;                    North         East     Units Scale Factor Converg.
 KB1169;SPC IL E     -   315,116.801   297,878.766   MT  0.99997506   -0 00 56.5
 KB1169;SPC IL E     - 1,033,845.70    977,290.58   sFT  0.99997506   -0 00 56.5
 KB1169;UTM  16      - 4,373,774.273   383,248.086   MT  0.99976782   -0 51 50.4
 KB1169
 KB1169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8324873774(NAD 83)
 KB1169
 KB1169                          SUPERSEDED SURVEY CONTROL
 KB1169
 KB1169  NAD 83(1997)-  39 30 20.42105(N)    088 21 28.79189(W) AD(       ) 3
 KB1169  NAD 83(1986)-  39 30 20.43104(N)    088 21 28.78885(W) AD(       ) 3
 KB1169  NAD 27      -  39 30 20.31172(N)    088 21 28.61881(W) AD(       ) 3
 KB1169
 KB1169.Superseded values are not recommended for survey control.
 KB1169
 KB1169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1169.See file dsdata.pdf to determine how the superseded data were derived.
 KB1169
 KB1169_MARKER: 41 = ANTENNA MAST
 KB1169
 KB1169  HISTORY     - Date     Condition        Report By
 KB1169  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1169
 KB1169                          STATION DESCRIPTION
 KB1169
 KB1169'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1169'THE STATION, MATTOON CENTRAL COMMUNICATION COMPANY TELEVISION
 KB1169'RECEIVING
 KB1169'MAST, IS THE RED LIGHT ATOP A 360 FEET, RED AND WHITE, GUYED MAST
 KB1169'OWNED BY CENTRAL COMMUNICATIONS COMPANY.
 KB1169'
 KB1169'THE STATION IS LOCATED ABOUT 2.4 KM NORTH OF MATTOON AND 0.8 KM
 KB1169'EAST OF U.S. HIGHWAY 45.
 KB1169'
 KB1169'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45, STATE
 KB1169'HIGHWAY 121 AND DEWITT AVENUE, AT THE NORTH EDGE OF MATTOON, GO
 KB1169'EAST ON DEWITT AVENUE FOR 3.4 KM (2.1 MI) TO 6TH STREET.  TURN
 KB1169'LEFT AND GO NORTH ON 6TH STREET FOR 0.2 KM TO WHERE THE ROAD TURNS
 KB1169'RIGHT AND A SIDE ROAD LEFT JUST PAST THE TURN.  TURN LEFT AND
 KB1169'CONTINUE NORTH ON A PAVED ROAD FOR 1.6 KM (1.0 MI) TO THE
 KB1169'STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1172 ***********************************************************************
 KB1172  DESIGNATION -  MATTOON DONNELLEY CO TANK
 KB1172  PID         -  KB1172
 KB1172  STATE/COUNTY-  IL/COLES
 KB1172  COUNTRY     -  US
 KB1172  USGS QUAD   -  HUMBOLDT (2018)
 KB1172
 KB1172                         *CURRENT SURVEY CONTROL
 KB1172  ______________________________________________________________________
 KB1172* NAD 83(1997) POSITION- 39 32 03.06180(N) 088 20 53.06136(W)   ADJUSTED
 KB1172  ______________________________________________________________________
 KB1172  GEOID HEIGHT    -        -32.157 (meters)                     GEOID18
 KB1172  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 KB1172  HORZ ORDER      -  THIRD
 KB1172
 KB1172.The horizontal coordinates were established by classical geodetic methods
 KB1172.and adjusted by the National Geodetic Survey in October 1999.
 KB1172
 KB1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1172.GEOID18 height accuracy estimate available here.
 KB1172
 KB1172.Click photographs - Photos may exist for this station.
 KB1172
 KB1172.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1172
 KB1172. The following values were computed from the NAD 83(1997) position.
 KB1172
 KB1172;                    North         East     Units Scale Factor Converg.
 KB1172;SPC IL E     -   318,282.065   298,732.878   MT  0.99997502   -0 00 33.8
 KB1172;SPC IL E     - 1,044,230.41    980,092.78   sFT  0.99997502   -0 00 33.8
 KB1172;UTM  16      - 4,376,925.883   384,148.793   MT  0.99976524   -0 51 29.5
 KB1172
 KB1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8414876925(NAD 83)
 KB1172
 KB1172                          SUPERSEDED SURVEY CONTROL
 KB1172
 KB1172  NAD 83(1997)-  39 32 03.06158(N)    088 20 53.06328(W) AD(       ) 3
 KB1172  NAD 83(1986)-  39 32 03.07345(N)    088 20 53.05841(W) AD(       ) 3
 KB1172  NAD 27      -  39 32 02.95603(N)    088 20 52.88611(W) AD(       ) 3
 KB1172
 KB1172.Superseded values are not recommended for survey control.
 KB1172
 KB1172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1172.See file dsdata.pdf to determine how the superseded data were derived.
 KB1172
 KB1172_MARKER: 53 = ELEVATED TANK
 KB1172
 KB1172  HISTORY     - Date     Condition        Report By
 KB1172  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1172
 KB1172                          STATION DESCRIPTION
 KB1172
 KB1172'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1172'THE STATION, MATTOON R. R. DONNELLEY AND SONS COMPANY WATER TANK
 KB1172'IS THE TOP CENTER OF A 45 FEET PEDESTAL ELEVATED WATER TANK,
 KB1172'SILVERISH BLUE IN COLOR AND IS OWNED BY THE R.R. DONNELLEY AND
 KB1172'SONS COMPANY.
 KB1172'
 KB1172'THE STATION IS LOCATED ABOUT 5.6 KM NORTH OF MATTOON, IN THE
 KB1172'NW1/4,S29,T13N,R8E.
 KB1172'
 KB1172'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND
 KB1172'STATE HIGHWAY 121 AT THE NORTH EDGE OF MATTOON, GO NORTH ON
 KB1172'U.S. HIGHWAY 45 FOR 5.6 KM (3.5 MI) TO A CROSSROAD.  TURN RIGHT
 KB1172'AND GO EAST FOR 0.24 KM (0.15 MI) TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1209 ***********************************************************************
 KB1209  DESIGNATION -  MATTOON MUNICIPAL E TANK
 KB1209  PID         -  KB1209
 KB1209  STATE/COUNTY-  IL/COLES
 KB1209  COUNTRY     -  US
 KB1209  USGS QUAD   -  MATTOON EAST (2018)
 KB1209
 KB1209                         *CURRENT SURVEY CONTROL
 KB1209  ______________________________________________________________________
 KB1209* NAD 83(1997) POSITION- 39 29 09.96925(N) 088 21 08.10460(W)   ADJUSTED
 KB1209  ______________________________________________________________________
 KB1209  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 KB1209  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 KB1209  HORZ ORDER      -  THIRD
 KB1209
 KB1209.The horizontal coordinates were established by classical geodetic methods
 KB1209.and adjusted by the National Geodetic Survey in October 1999.
 KB1209
 KB1209.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1209.GEOID18 height accuracy estimate available here.
 KB1209
 KB1209.Click photographs - Photos may exist for this station.
 KB1209
 KB1209.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1209
 KB1209. The following values were computed from the NAD 83(1997) position.
 KB1209
 KB1209;                    North         East     Units Scale Factor Converg.
 KB1209;SPC IL E     -   312,944.032   298,372.520   MT  0.99997503   -0 00 43.3
 KB1209;SPC IL E     - 1,026,717.21    978,910.51   sFT  0.99997503   -0 00 43.3
 KB1209;UTM  16      - 4,371,594.887   383,709.528   MT  0.99976650   -0 51 35.9
 KB1209
 KB1209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8370971594(NAD 83)
 KB1209
 KB1209                          SUPERSEDED SURVEY CONTROL
 KB1209
 KB1209  NAD 83(1997)-  39 29 09.97052(N)    088 21 08.10653(W) AD(       ) 3
 KB1209  NAD 83(1986)-  39 29 09.98074(N)    088 21 08.10227(W) AD(       ) 3
 KB1209  NAD 27      -  39 29 09.86146(N)    088 21 07.93347(W) AD(       ) 3
 KB1209
 KB1209.Superseded values are not recommended for survey control.
 KB1209
 KB1209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1209.See file dsdata.pdf to determine how the superseded data were derived.
 KB1209
 KB1209_MARKER: 53 = ELEVATED TANK
 KB1209
 KB1209  HISTORY     - Date     Condition        Report By
 KB1209  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1209
 KB1209                          STATION DESCRIPTION
 KB1209
 KB1209'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1209'THE STATION, MATTOON MUNICIPAL EAST WATER TANK, IS THE TOP
 KB1209'CENTER OF A 140 FEET, 6-LEGGED ELEVATED WATER TANK, GREEN IN
 KB1209'COLOR WITH BLACK LETTERING (MATTOON) AND OWNED BY THE CITY OF
 KB1209'MATTOON.
 KB1209'
 KB1209'THE STATION IS LOCATED AT THE EAST EDGE OF MATTOON, AT THE NORTH
 KB1209'END OF NORTH DIVISION STREET AND SOUTH OF RAILROAD TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1213 ***********************************************************************
 KB1213  DESIGNATION -  MATTOON MUNICIPAL TANK
 KB1213  PID         -  KB1213
 KB1213  STATE/COUNTY-  IL/COLES
 KB1213  COUNTRY     -  US
 KB1213  USGS QUAD   -  MATTOON WEST (2018)
 KB1213
 KB1213                         *CURRENT SURVEY CONTROL
 KB1213  ______________________________________________________________________
 KB1213* NAD 83(1997) POSITION- 39 29 02.79632(N) 088 22 36.66628(W)   ADJUSTED
 KB1213  ______________________________________________________________________
 KB1213  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB1213  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 KB1213  HORZ ORDER      -  THIRD
 KB1213
 KB1213.The horizontal coordinates were established by classical geodetic methods
 KB1213.and adjusted by the National Geodetic Survey in October 1999.
 KB1213
 KB1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1213.GEOID18 height accuracy estimate available here.
 KB1213
 KB1213.Click photographs - Photos may exist for this station.
 KB1213
 KB1213.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1213
 KB1213. The following values were computed from the NAD 83(1997) position.
 KB1213
 KB1213;                    North         East     Units Scale Factor Converg.
 KB1213;SPC IL E     -   312,723.556   296,256.074   MT  0.99997517   -0 01 39.6
 KB1213;SPC IL E     - 1,025,993.87    971,966.80   sFT  0.99997517   -0 01 39.6
 KB1213;UTM  16      - 4,371,405.794   381,590.487   MT  0.99977263   -0 52 32.1
 KB1213
 KB1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8159071405(NAD 83)
 KB1213
 KB1213                          SUPERSEDED SURVEY CONTROL
 KB1213
 KB1213  NAD 83(1997)-  39 29 02.79822(N)    088 22 36.66641(W) AD(       ) 3
 KB1213  NAD 83(1986)-  39 29 02.80810(N)    088 22 36.66329(W) AD(       ) 3
 KB1213  NAD 27      -  39 29 02.68700(N)    088 22 36.49200(W) AD(       ) 3
 KB1213
 KB1213.Superseded values are not recommended for survey control.
 KB1213
 KB1213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1213.See file dsdata.pdf to determine how the superseded data were derived.
 KB1213
 KB1213_MARKER: 53 = ELEVATED TANK
 KB1213
 KB1213  HISTORY     - Date     Condition        Report By
 KB1213  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1213
 KB1213                          STATION DESCRIPTION
 KB1213
 KB1213'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1213'STATION IS LOCATED IN DOWNTOWN BUSINESS SECTION OF MATTOON AND 60
 KB1213'FEET EAST OF CITY HALL.
 KB1213'
 KB1213'THE STATION IS A LARGE OVAL WATER TANK SUPPORTED BY 8 LEGS. THE TANK
 KB1213'AND LEGS ARE PAINTED SILVER AND MATTOON IS PAINTED ON SIDE
 KB1213'OF TANK WITH BLACK LETTERS. THE TANK IS APPROXIMATELY 125 FEET HIGH
 KB1213'AND HAS AN ANTENNA ON TOP.
 KB1213'
 KB1213'POINT INTERSECTED WAS FINIAL ON TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1168 ***********************************************************************
 KB1168  DESIGNATION -  MATTOON RADIO STA WLBH MAST
 KB1168  PID         -  KB1168
 KB1168  STATE/COUNTY-  IL/COLES
 KB1168  COUNTRY     -  US
 KB1168  USGS QUAD   -  HUMBOLDT (2018)
 KB1168
 KB1168                         *CURRENT SURVEY CONTROL
 KB1168  ______________________________________________________________________
 KB1168* NAD 83(1997) POSITION- 39 30 10.46078(N) 088 22 05.33203(W)   ADJUSTED
 KB1168  ______________________________________________________________________
 KB1168  GEOID HEIGHT    -        -32.157 (meters)                     GEOID18
 KB1168  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 KB1168  HORZ ORDER      -  THIRD
 KB1168
 KB1168.The horizontal coordinates were established by classical geodetic methods
 KB1168.and adjusted by the National Geodetic Survey in October 1999.
 KB1168
 KB1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1168.GEOID18 height accuracy estimate available here.
 KB1168
 KB1168.Click photographs - Photos may exist for this station.
 KB1168
 KB1168.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1168
 KB1168. The following values were computed from the NAD 83(1997) position.
 KB1168
 KB1168;                    North         East     Units Scale Factor Converg.
 KB1168;SPC IL E     -   314,809.968   297,005.689   MT  0.99997511   -0 01 19.7
 KB1168;SPC IL E     - 1,032,839.04    974,426.16   sFT  0.99997511   -0 01 19.7
 KB1168;UTM  16      - 4,373,480.459   382,370.743   MT  0.99977036   -0 52 13.4
 KB1168
 KB1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8237073480(NAD 83)
 KB1168
 KB1168                          SUPERSEDED SURVEY CONTROL
 KB1168
 KB1168  NAD 83(1997)-  39 30 10.46242(N)    088 22 05.33196(W) AD(       ) 3
 KB1168  NAD 83(1986)-  39 30 10.47301(N)    088 22 05.32933(W) AD(       ) 3
 KB1168  NAD 27      -  39 30 10.35000(N)    088 22 05.15900(W) AD(       ) 3
 KB1168
 KB1168.Superseded values are not recommended for survey control.
 KB1168
 KB1168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1168.See file dsdata.pdf to determine how the superseded data were derived.
 KB1168
 KB1168_MARKER: 42 = RADIO/TV MAST
 KB1168
 KB1168  HISTORY     - Date     Condition        Report By
 KB1168  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1168
 KB1168                          STATION DESCRIPTION
 KB1168
 KB1168'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1168'THE STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF THE CENTER OF
 KB1168'MATTOON.
 KB1168'
 KB1168'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB1168'HIGHWAY 121 IN THE NORTH EDGE OF MATTOON, GO EAST AND NORTH ON
 KB1168'U.S. HIGHWAY 45 FOR 1.2 MILES TO THE STATION ON THE RIGHT.
 KB1168'
 KB1168'THE STATION IS THE FLASHING RED LIGHT ON TOP OF THE MAST WHICH IS
 KB1168'PAINTED RED AND WHITE AND IS ABOUT 170 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0278 ***********************************************************************
 KB0278  DESIGNATION -  MATTOON RM 1
 KB0278  PID         -  KB0278
 KB0278  STATE/COUNTY-  IL/COLES
 KB0278  COUNTRY     -  US
 KB0278  USGS QUAD   -  MATTOON EAST (2018)
 KB0278
 KB0278                         *CURRENT SURVEY CONTROL
 KB0278  ______________________________________________________________________
 KB0278* NAD 83(1986) POSITION- 39 28 50.49   (N) 088 19 19.93   (W)   HD_HELD1
 KB0278* NAVD 88 ORTHO HEIGHT -   221.662 (meters)      727.24  (feet) ADJUSTED
 KB0278  ______________________________________________________________________
 KB0278  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0278  DYNAMIC HEIGHT  -        221.535 (meters)      726.82  (feet) COMP
 KB0278  MODELED GRAVITY -    980,047.5   (mgal)                       NAVD 88
 KB0278
 KB0278  VERT ORDER      -  SECOND    CLASS 0
 KB0278
 KB0278.The horizontal coordinates were determined by differentially corrected
 KB0278.hand held GPS observations or other comparable positioning techniques
 KB0278.and have an estimated accuracy of +/- 3 meters.
 KB0278
 KB0278.The orthometric height was determined by differential leveling and
 KB0278.adjusted by the NATIONAL GEODETIC SURVEY
 KB0278.in June 1991.
 KB0278
 KB0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0278.GEOID18 height accuracy estimate available here.
 KB0278
 KB0278.Click photographs - Photos may exist for this station.
 KB0278
 KB0278.The dynamic height is computed by dividing the NAVD 88
 KB0278.geopotential number by the normal gravity value computed on the
 KB0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0278.degrees latitude (g = 980.6199 gals.).
 KB0278
 KB0278.The modeled gravity was interpolated from observed gravity values.
 KB0278
 KB0278;                    North         East    Units  Estimated Accuracy
 KB0278;SPC IL E     -   312,343.2     300,957.6     MT  (+/- 3 meters HH1 GPS) 
 KB0278
 KB0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8628470955(NAD 83)
 KB0278
 KB0278                          SUPERSEDED SURVEY CONTROL
 KB0278
 KB0278  NGVD 29 (??/??/92)  221.723  (m)          727.44   (f) ADJ UNCH    2 0
 KB0278
 KB0278.Superseded values are not recommended for survey control.
 KB0278
 KB0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0278.See file dsdata.pdf to determine how the superseded data were derived.
 KB0278
 KB0278_MARKER: DR = REFERENCE MARK DISK
 KB0278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0278_STAMPING: MATTOON NO 1 1959
 KB0278_MARK LOGO: CGS
 KB0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0278+STABILITY: SURFACE MOTION
 KB0278
 KB0278  HISTORY     - Date     Condition        Report By
 KB0278  HISTORY     - 1959     MONUMENTED       CGS
 KB0278  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0278  HISTORY     - 20050225 MARK NOT FOUND   ILDT
 KB0278
 KB0278                          STATION DESCRIPTION
 KB0278
 KB0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0278'3.2 MI E FROM MATTOON.
 KB0278'ABOUT 2.9 MILES EAST ALONG CHARLESTON AVENUE FROM THE POST OFFICE
 KB0278'AT MATTOON, THENCE 0.3 MILES SOUTH ALONG A FARM ROAD FOLLOWING
 KB0278'ALONG THE WEST SIDE OF A FENCE TO A T-FENCE CORNER AND A BOARD
 KB0278'FENCE, 46 1/2 FEET EAST OF THE CENTER LINE OF THE FARM ROAD, 39
 KB0278'FEET EAST OF THE FENCE CORNER AND THE EAST END OF THE BOARD
 KB0278'GATE, 1/2 FOOT SOUTH OF A FENCE, 36.4 FEET EAST OF TRIANGULATION
 KB0278'STATION MATTOON, 37.1 FEET EAST OF A METAL WITNESS POST, ABOUT
 KB0278'1 1/2 FEET ABOVE THE LEVEL OF THE FARM ROAD AND SET IN THE TOP
 KB0278'OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0278
 KB0278                          STATION RECOVERY (1982)
 KB0278
 KB0278'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0278'MARK NOT FOUND.
 KB0278
 KB0278                          STATION RECOVERY (2005)
 KB0278
 KB0278'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0278'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0279 ***********************************************************************
 KB0279  DESIGNATION -  MATTOON RM 2
 KB0279  PID         -  KB0279
 KB0279  STATE/COUNTY-  IL/COLES
 KB0279  COUNTRY     -  US
 KB0279  USGS QUAD   -  MATTOON EAST (2018)
 KB0279
 KB0279                         *CURRENT SURVEY CONTROL
 KB0279  ______________________________________________________________________
 KB0279* NAD 83(1986) POSITION- 39 28 50.11   (N) 088 19 20.43   (W)   HD_HELD1
 KB0279* NAVD 88 ORTHO HEIGHT -   221.547 (meters)      726.86  (feet) ADJUSTED
 KB0279  ______________________________________________________________________
 KB0279  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0279  DYNAMIC HEIGHT  -        221.420 (meters)      726.44  (feet) COMP
 KB0279  MODELED GRAVITY -    980,047.5   (mgal)                       NAVD 88
 KB0279
 KB0279  VERT ORDER      -  SECOND    CLASS 0
 KB0279
 KB0279.The horizontal coordinates were determined by differentially corrected
 KB0279.hand held GPS observations or other comparable positioning techniques
 KB0279.and have an estimated accuracy of +/- 3 meters.
 KB0279
 KB0279.The orthometric height was determined by differential leveling and
 KB0279.adjusted by the NATIONAL GEODETIC SURVEY
 KB0279.in June 1991.
 KB0279
 KB0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0279.GEOID18 height accuracy estimate available here.
 KB0279
 KB0279.Click photographs - Photos may exist for this station.
 KB0279
 KB0279.The dynamic height is computed by dividing the NAVD 88
 KB0279.geopotential number by the normal gravity value computed on the
 KB0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0279.degrees latitude (g = 980.6199 gals.).
 KB0279
 KB0279.The modeled gravity was interpolated from observed gravity values.
 KB0279
 KB0279;                    North         East    Units  Estimated Accuracy
 KB0279;SPC IL E     -   312,331.5     300,945.7     MT  (+/- 3 meters HH1 GPS) 
 KB0279
 KB0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8627270944(NAD 83)
 KB0279
 KB0279                          SUPERSEDED SURVEY CONTROL
 KB0279
 KB0279  NGVD 29 (??/??/92)  221.608  (m)          727.06   (f) ADJ UNCH    2 0
 KB0279
 KB0279.Superseded values are not recommended for survey control.
 KB0279
 KB0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0279.See file dsdata.pdf to determine how the superseded data were derived.
 KB0279
 KB0279_MARKER: DR = REFERENCE MARK DISK
 KB0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0279_STAMPING: MATTOON NO 2 1959
 KB0279_MARK LOGO: CGS
 KB0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0279+STABILITY: SURFACE MOTION
 KB0279
 KB0279  HISTORY     - Date     Condition        Report By
 KB0279  HISTORY     - 1959     MONUMENTED       CGS
 KB0279  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0279  HISTORY     - 20050225 MARK NOT FOUND   ILDT
 KB0279
 KB0279                          STATION DESCRIPTION
 KB0279
 KB0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0279'3.2 MI E FROM MATTOON.
 KB0279'ABOUT 2.9 MILES EAST ALONG CHARLESTON AVENUE FROM THE POST OFFICE
 KB0279'AT MATTOON, THENCE 0.3 MILES SOUTH ALONG A FARM ROAD FOLLOWING
 KB0279'ALONG THE WEST SIDE OF A FENCE TO A T-FENCE CORNER AND A BOARD
 KB0279'GATE, 11 FEET EAST OF THE CENTER LINE OF THE FARM ROAD, 1 FOOT
 KB0279'EAST OF A FENCE, 38 1/2 FEET SOUTH OF THE T-FENCE CORNER AND THE
 KB0279'EAST END OF A BOARD GATE, 35.6 FEET SOUTH OF TRIANGULATION
 KB0279'STATION MATTOON, 39.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 KB0279'1 FOOT ABOVE THE LEVEL OF THE FARM ROAD AND SET IN THE TOP OF A
 KB0279'CONCRETE POST PROJECTING 1 INCH.
 KB0279
 KB0279                          STATION RECOVERY (1982)
 KB0279
 KB0279'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0279'MARK NOT FOUND.
 KB0279
 KB0279                          STATION RECOVERY (2005)
 KB0279
 KB0279'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0279'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0959 ***********************************************************************
 JB0959  DESIGNATION -  MAXEY
 JB0959  PID         -  JB0959
 JB0959  STATE/COUNTY-  IL/BOND
 JB0959  COUNTRY     -  US
 JB0959  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0959
 JB0959                         *CURRENT SURVEY CONTROL
 JB0959  ______________________________________________________________________
 JB0959* NAD 83(1997) POSITION- 38 53 42.62263(N) 089 18 28.56481(W)   ADJUSTED
 JB0959* NAVD 88 ORTHO HEIGHT -   173.569 (meters)      569.45  (feet) ADJUSTED
 JB0959  ______________________________________________________________________
 JB0959  GEOID HEIGHT    -        -31.409 (meters)                     GEOID18
 JB0959  LAPLACE CORR    -         -2.26  (seconds)                    DEFLEC18
 JB0959  DYNAMIC HEIGHT  -        173.462 (meters)      569.10  (feet) COMP
 JB0959  MODELED GRAVITY -    980,009.4   (mgal)                       NAVD 88
 JB0959
 JB0959  HORZ ORDER      -  SECOND
 JB0959  VERT ORDER      -  SECOND    CLASS 0
 JB0959
 JB0959.The horizontal coordinates were established by classical geodetic methods
 JB0959.and adjusted by the National Geodetic Survey in October 1999.
 JB0959
 JB0959.The orthometric height was determined by differential leveling and
 JB0959.adjusted by the NATIONAL GEODETIC SURVEY
 JB0959.in June 1991.
 JB0959
 JB0959.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0959.GEOID18 height accuracy estimate available here.
 JB0959
 JB0959.Click photographs - Photos may exist for this station.
 JB0959
 JB0959.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0959
 JB0959.The dynamic height is computed by dividing the NAVD 88
 JB0959.geopotential number by the normal gravity value computed on the
 JB0959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0959.degrees latitude (g = 980.6199 gals.).
 JB0959
 JB0959.The modeled gravity was interpolated from observed gravity values.
 JB0959
 JB0959. The following values were computed from the NAD 83(1997) position.
 JB0959
 JB0959;                    North         East     Units Scale Factor Converg.
 JB0959;SPC IL W     -   247,683.187   774,494.719   MT  1.00000949   +0 32 21.2
 JB0959;SPC IL W     -   812,607.26  2,540,988.09   sFT  1.00000949   +0 32 21.2
 JB0959;UTM  16      - 4,307,675.869   299,845.769   MT  1.00009333   -1 26 58.7
 JB0959
 JB0959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0959!SPC IL W     -   0.99997770  x   1.00000949  =   0.99998719
 JB0959!UTM  16      -   0.99997770  x   1.00009333  =   1.00007102
 JB0959
 JB0959:                Primary Azimuth Mark                     Grid Az
 JB0959:SPC IL W     -  MAXEY AZ MK                              090 54 05.4
 JB0959:UTM  16      -  MAXEY AZ MK                              092 53 25.3
 JB0959
 JB0959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9984507675(NAD 83)
 JB0959
 JB0959|---------------------------------------------------------------------|
 JB0959| PID    Reference Object                     Distance      Geod. Az  |
 JB0959|                                                           dddmmss.s |
 JB0959| JB0957 MAXEY AZ MK                                        0912626.6 |
 JB0959| JB0958 MAXEY RM 1                           28.126 METERS 10637     |
 JB0959| JB0961 MAXEY RM 3                            8.464 METERS 17956     |
 JB0959| JB0960 MAXEY RM 2                           21.252 METERS 24436     |
 JB0959|---------------------------------------------------------------------|
 JB0959
 JB0959                          SUPERSEDED SURVEY CONTROL
 JB0959
 JB0959  NAD 83(1986)-  38 53 42.64220(N)    089 18 28.55580(W) AD(       ) 2
 JB0959  NAD 27      -  38 53 42.47850(N)    089 18 28.28960(W) AD(       ) 2
 JB0959  NGVD 29 (??/??/92)  173.695  (m)          569.86   (f) ADJ UNCH    2 0
 JB0959  NGVD 29             173.70   (m)          569.9    (f) LEVELING    3  
 JB0959
 JB0959.Superseded values are not recommended for survey control.
 JB0959
 JB0959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0959.See file dsdata.pdf to determine how the superseded data were derived.
 JB0959
 JB0959_MARKER: DS = TRIANGULATION STATION DISK
 JB0959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0959_STAMPING: MAXEY 1960
 JB0959_MARK LOGO: CGS
 JB0959_PROJECTION: PROJECTING 3 CENTIMETERS
 JB0959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0959+STABILITY: SURFACE MOTION
 JB0959_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0959+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2022
 JB0959
 JB0959  HISTORY     - Date     Condition        Report By
 JB0959  HISTORY     - 1960     MONUMENTED       CGS
 JB0959  HISTORY     - 1974     GOOD             NGS
 JB0959  HISTORY     - 20220831 GOOD             ILDT
 JB0959
 JB0959                          STATION DESCRIPTION
 JB0959
 JB0959'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0959'THE STATION IS LOCATED ABOUT 3.0 MILES SOUTHWEST OF MULBERRY GROVE,
 JB0959'1.75 MILES EAST OF SMITHBORO, 1.0 MILE SOUTH OF U S HIGHWAY 40 AND 50
 JB0959'FEET NORTH OF CENTER OF ROAD ON LAND OWNED BY MRS DORA HOCKETT.
 JB0959'
 JB0959'TO REACH FROM THE JUNCTION OF U S HIGHWY 40 AND MAIN STREET IN SOUTH
 JB0959'EDGE OF MULBERRY GROVE, GO WESTERLY ON U S HIGHWAY 40 FOR 3.0 MILES TO
 JB0959'CROSSROAD, TURN LEFT AND GO SOUTH ON SURFACED ROAD FOR 0.8 MILE TO
 JB0959'CROSSROAD, TURN LEFT AND GO EAST FOR 0.55 MILE TO FENCE NORTH AND
 JB0959'STATION 50 FEET NORTH OF CENTER OF SURFACED ROAD AS DESCRIBED.
 JB0959'
 JB0959'STATION MARK, A STANDARD STATION MARK DISK STAMPED MAXEY 1960, IS SET
 JB0959'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1 INCH.
 JB0959'THE MARK IS 50 FEET NORTH OF CENTER OF SURFACED ROAD, 28 FEET NORTH OF
 JB0959'FENCE CORNER, 3.3 FEET NORTH OF WITNESS POST AND 1 FOOT EAST OF FENCE.
 JB0959'
 JB0959'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED MAXEY
 JB0959'NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB0959'PROJECTS ABOUT 2 INCHES.  THE MARK IS 20.5 FEET NORTH OF CENTER OF
 JB0959'ROAD AND 1 FOOT SOUTH OF FENCE.
 JB0959'
 JB0959'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED MAXEY
 JB0959'NO 2 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH
 JB0959'PROJECTS ABOUT 1 INCH.  THE MARK IS 61.6 FEET WEST OF FENCE CORNER, 22
 JB0959'FEET NORTH OF CENTER OF ROAD AND 1 FOOT SOUTH OF FENCE.
 JB0959'
 JB0959'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED MAZEY 1960, IS SET
 JB0959'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1 INCH.
 JB0959'THE MARK IS 55 FEET EAST OF CENTER OF ROAD, 24 FEET SOUTH OF CENTER OF
 JB0959'ROAD, 1.8 FEET EAST-NORTHEAST OF WITNESS POST AND 1 FOOT NORTH OF
 JB0959'FENCE.
 JB0959'
 JB0959'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON SURFACED ROAD
 JB0959'FOR 0.25 MILE TO SIDE ROAD SOUTH AND AZIMUTH MARK IN SOUTHEAST CORNER
 JB0959'OF JUNCTION AS DESCRIBED.
 JB0959'
 JB0959'HEIGHT OF LIGHT ABOVE STATION MARK 22.18 METERS.
 JB0959
 JB0959                          STATION RECOVERY (1974)
 JB0959
 JB0959'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 JB0959'3 MI SW FROM MULBERRY GROVE.
 JB0959'ABOUT 2.8 MILES WEST ALONG U.S. HIGHWAY 40 FROM THE JUNCTION
 JB0959'WITH MAIN STREET IN MULBERRY GROVE, THENCE 1.0 MILE SOUTH ALONG A
 JB0959'PAVED ROAD, THENCE 0.6 MILE NORTH AND EAST ALONG A PAVED ROAD, AT
 JB0959'A FENCE CORNER NORTH OF THE ROAD.  50 FEET NORTH OF THE CENTER
 JB0959'LINE OF THE PAVED ROAD, 28 FEET NORTH OF A FENCE CORNER POST, 1
 JB0959'FOOT EAST OF A FENCE LINE AND 1 FOOT SOUTH OF A METAL WITNESS
 JB0959'POST.  THE MONUMENT PROJECTS ABOUT 1 INCH AND IS ABOUT 1 FOOT
 JB0959'ABOVE THE ROAD LEVEL.
 JB0959
 JB0959                          STATION RECOVERY (2022)
 JB0959
 JB0959'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB0959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0960 ***********************************************************************
 JB0960  DESIGNATION -  MAXEY RM 2
 JB0960  PID         -  JB0960
 JB0960  STATE/COUNTY-  IL/BOND
 JB0960  COUNTRY     -  US
 JB0960  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0960
 JB0960                         *CURRENT SURVEY CONTROL
 JB0960  ______________________________________________________________________
 JB0960* NAD 83(1986) POSITION- 38 53 42.33   (N) 089 18 29.36   (W)   HD_HELD1
 JB0960* NAVD 88 ORTHO HEIGHT -   173.594 (meters)      569.53  (feet) ADJUSTED
 JB0960  ______________________________________________________________________
 JB0960  GEOID HEIGHT    -        -31.408 (meters)                     GEOID18
 JB0960  DYNAMIC HEIGHT  -        173.488 (meters)      569.19  (feet) COMP
 JB0960  MODELED GRAVITY -    980,009.4   (mgal)                       NAVD 88
 JB0960
 JB0960  VERT ORDER      -  SECOND    CLASS 0
 JB0960
 JB0960.The horizontal coordinates were determined by differentially corrected
 JB0960.hand held GPS observations or other comparable positioning techniques
 JB0960.and have an estimated accuracy of +/- 3 meters.
 JB0960
 JB0960.The orthometric height was determined by differential leveling and
 JB0960.adjusted by the NATIONAL GEODETIC SURVEY
 JB0960.in June 1991.
 JB0960
 JB0960.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0960.GEOID18 height accuracy estimate available here.
 JB0960
 JB0960.Click photographs - Photos may exist for this station.
 JB0960
 JB0960.The dynamic height is computed by dividing the NAVD 88
 JB0960.geopotential number by the normal gravity value computed on the
 JB0960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0960.degrees latitude (g = 980.6199 gals.).
 JB0960
 JB0960.The modeled gravity was interpolated from observed gravity values.
 JB0960
 JB0960;                    North         East    Units  Estimated Accuracy
 JB0960;SPC IL W     -   247,674.0     774,475.6     MT  (+/- 3 meters HH1 GPS) 
 JB0960
 JB0960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9982607667(NAD 83)
 JB0960
 JB0960                          SUPERSEDED SURVEY CONTROL
 JB0960
 JB0960  NGVD 29 (??/??/92)  173.720  (m)          569.95   (f) ADJ UNCH    2 0
 JB0960
 JB0960.Superseded values are not recommended for survey control.
 JB0960
 JB0960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0960.See file dsdata.pdf to determine how the superseded data were derived.
 JB0960
 JB0960_MARKER: DR = REFERENCE MARK DISK
 JB0960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0960_STAMPING: MAXEY NO 2 1960
 JB0960_MARK LOGO: CGS
 JB0960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0960+STABILITY: SURFACE MOTION
 JB0960
 JB0960  HISTORY     - Date     Condition        Report By
 JB0960  HISTORY     - 1960     MONUMENTED       CGS
 JB0960  HISTORY     - 1974     GOOD             NGS
 JB0960
 JB0960                          STATION DESCRIPTION
 JB0960
 JB0960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 JB0960'3 MI SW FROM MULBERRY GROVE.
 JB0960'ABOUT 2.8 MILES WEST ALONG U.S. HIGHWAY 40 FROM THE JUNCTION
 JB0960'WITH MAIN STREET IN MULBERRY GROVE, THENCE 1.0 MILE SOUTH ALONG
 JB0960'A PAVED ROAD, THENCE 0.6 MILE NORTH AND EAST ALONG A PAVED ROAD,
 JB0960'AT A FENCE CORNER NORTH OF THE ROAD, 61 FEET WEST OF A CORNER
 JB0960'FENCE POST, 20 FEET NORTH OF CENTER LINE OF THE PAVED ROAD, 1
 JB0960'FOOT SOUTH OF A FENCE LINE AND 1 FOOT EAST OF A METAL WITNESS
 JB0960'POST.  THE MONUMENT PROJECTS ABOUT 1 INCH AND IS ABOUT 1 FOOT
 JB0960'ABOVE THE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0961 ***********************************************************************
 JB0961  DESIGNATION -  MAXEY RM 3
 JB0961  PID         -  JB0961
 JB0961  STATE/COUNTY-  IL/BOND
 JB0961  COUNTRY     -  US
 JB0961  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0961
 JB0961                         *CURRENT SURVEY CONTROL
 JB0961  ______________________________________________________________________
 JB0961* NAD 83(1986) POSITION- 38 53 42.35   (N) 089 18 28.56   (W)   HD_HELD1
 JB0961* NAVD 88 ORTHO HEIGHT -   173.54  (meters)      569.4   (feet) RESET
 JB0961  ______________________________________________________________________
 JB0961  GEOID HEIGHT    -        -31.408 (meters)                     GEOID18
 JB0961  VERT ORDER      -  THIRD
 JB0961
 JB0961.The horizontal coordinates were determined by differentially corrected
 JB0961.hand held GPS observations or other comparable positioning techniques
 JB0961.and have an estimated accuracy of +/- 3 meters.
 JB0961
 JB0961.The orthometric height was computed from unverified reset data.
 JB0961
 JB0961.No vertical observational check was made to the station.
 JB0961
 JB0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0961.GEOID18 height accuracy estimate available here.
 JB0961
 JB0961.Click photographs - Photos may exist for this station.
 JB0961
 JB0961;                    North         East    Units  Estimated Accuracy
 JB0961;SPC IL W     -   247,674.8     774,494.9     MT  (+/- 3 meters HH1 GPS) 
 JB0961
 JB0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9984507667(NAD 83)
 JB0961
 JB0961                          SUPERSEDED SURVEY CONTROL
 JB0961
 JB0961  NGVD 29 (11/09/15)  173.66   (m)          569.7    (f) RESET       3  
 JB0961
 JB0961.Superseded values are not recommended for survey control.
 JB0961
 JB0961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0961.See file dsdata.pdf to determine how the superseded data were derived.
 JB0961
 JB0961_MARKER: DR = REFERENCE MARK DISK
 JB0961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0961_STAMPING: MAXEY NO 3 1960 1974
 JB0961_MARK LOGO: NGS
 JB0961_PROJECTION: PROJECTING 8 CENTIMETERS
 JB0961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0961+STABILITY: SURFACE MOTION
 JB0961_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0961+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2022
 JB0961
 JB0961  HISTORY     - Date     Condition        Report By
 JB0961  HISTORY     - 1974     MONUMENTED       NGS
 JB0961  HISTORY     - 20220831 GOOD             ILDT
 JB0961
 JB0961                          STATION DESCRIPTION
 JB0961
 JB0961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 JB0961'3 MI SW FROM MULBERRY GROVE.
 JB0961'ABOUT 2.8 MILES WEST ALONG U.S. HIGHWAY 40 FROM THE JUNCTION
 JB0961'WITH MAIN STREET IN MULBERRY GROVE, THENCE 1.0 MILE SOUTH ALONG
 JB0961'A PAVED ROAD, THENCE 0.6 MILE NORTH AND EAST ALONG A PAVED ROAD,
 JB0961'AT A FENCE CORNER NORTH OF THE ROAD, 22 FEET NORTH OF THE CENTER
 JB0961'LINE OF THE ROAD, 1 FOOT EAST OF A CORNER FENCE POST AND 1 FOOT
 JB0961'WEST OF A METAL WITNESS POST.  THE MONUMENT IS PRE-CAST
 JB0961'ALUMINUM SET IN CONCRETE AND PROJECTS 3 INCHES.  IT IS ABOUT 1
 JB0961'FOOT ABOVE THE ROAD LEVEL.
 JB0961
 JB0961                          STATION RECOVERY (2022)
 JB0961
 JB0961'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB0961'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2990 ***********************************************************************
 AJ2990  DESIGNATION -  MAXON
 AJ2990  PID         -  AJ2990
 AJ2990  STATE/COUNTY-  IL/MCHENRY
 AJ2990  COUNTRY     -  US
 AJ2990  USGS QUAD   -  CAPRON (2018)
 AJ2990
 AJ2990                         *CURRENT SURVEY CONTROL
 AJ2990  ______________________________________________________________________
 AJ2990* NAD 83(2011) POSITION- 42 27 55.67473(N) 088 40 03.78028(W)   ADJUSTED
 AJ2990* NAD 83(2011) ELLIP HT-   240.109 (meters)        (06/27/12)   ADJUSTED
 AJ2990* NAD 83(2011) EPOCH   -  2010.00
 AJ2990* NAVD 88 ORTHO HEIGHT -   274.0   (meters)      899.    (feet) GPS OBS
 AJ2990  ______________________________________________________________________
 AJ2990  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2990  GEOID HEIGHT    -        -33.799 (meters)                     GEOID99
 AJ2990  GEOID HEIGHT    -        -33.859 (meters)                     GEOID18
 AJ2990  NAD 83(2011) X  -    109,566.856 (meters)                     COMP
 AJ2990  NAD 83(2011) Y  - -4,711,150.518 (meters)                     COMP
 AJ2990  NAD 83(2011) Z  -  4,284,047.702 (meters)                     COMP
 AJ2990  LAPLACE CORR    -         -2.22  (seconds)                    DEFLEC18
 AJ2990
 AJ2990  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2990  Standards:
 AJ2990         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2990            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2990  -------------------------------------------------------------------
 AJ2990  NETWORK    0.58   0.84           0.24   0.23   0.43      0.14121246
 AJ2990  -------------------------------------------------------------------
 AJ2990  Click here for local accuracies and other accuracy information.
 AJ2990
 AJ2990.The horizontal coordinates were established by GPS observations
 AJ2990.and adjusted by the National Geodetic Survey in June 2012.
 AJ2990
 AJ2990.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2990.been affixed to the stable North American tectonic plate. See 
 AJ2990.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2990
 AJ2990.The horizontal coordinates are valid at the epoch date displayed above
 AJ2990.which is a decimal equivalence of Year/Month/Day.
 AJ2990
 AJ2990.The orthometric height was determined by GPS observations and a
 AJ2990.high-resolution geoid model.
 AJ2990
 AJ2990.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2990.GEOID18 height accuracy estimate available here.
 AJ2990
 AJ2990.Click photographs - Photos may exist for this station.
 AJ2990
 AJ2990.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2990
 AJ2990.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2990
 AJ2990.The ellipsoidal height was determined by GPS observations
 AJ2990.and is referenced to NAD 83.
 AJ2990
 AJ2990. The following values were computed from the NAD 83(2011) position.
 AJ2990
 AJ2990;                    North         East     Units Scale Factor Converg.
 AJ2990;SPC IL E     -   643,858.349   272,499.567   MT  0.99998430   -0 13 32.7
 AJ2990;SPC IL E     - 2,112,391.93    894,025.66   sFT  0.99998430   -0 13 32.7
 AJ2990;UTM  16      - 4,702,805.780   362,893.036   MT  0.99983129   -1 07 34.1
 AJ2990
 AJ2990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2990!SPC IL E     -   0.99996234  x   0.99998430  =   0.99994664
 AJ2990!UTM  16      -   0.99996234  x   0.99983129  =   0.99979364
 AJ2990
 AJ2990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN6289302805(NAD 83)
 AJ2990
 AJ2990                          SUPERSEDED SURVEY CONTROL
 AJ2990
 AJ2990  NAD 83(2007)-  42 27 55.67472(N)    088 40 03.78120(W) AD(2002.00) 0
 AJ2990  ELLIP H (02/10/07)  240.139  (m)                       GP(2002.00)    
 AJ2990  ELLIP H (02/03/05)  240.141  (m)                       GP(       ) 4 2
 AJ2990  NAD 83(1997)-  42 27 55.67469(N)    088 40 03.78121(W) AD(       ) 1
 AJ2990  ELLIP H (04/24/01)  240.166  (m)                       GP(       ) 4 1
 AJ2990
 AJ2990.Superseded values are not recommended for survey control.
 AJ2990
 AJ2990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2990.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2990
 AJ2990_MARKER: I = METAL ROD
 AJ2990_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2990_STAMPING: MAXON
 AJ2990_MARK LOGO: IL-111
 AJ2990_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2990_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2990_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2990+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2014
 AJ2990_ROD/PIPE-DEPTH: 3.7 meters
 AJ2990_SLEEVE-DEPTH  : 0.9 meters
 AJ2990
 AJ2990  HISTORY     - Date     Condition        Report By
 AJ2990  HISTORY     - 20000724 MONUMENTED       SECI
 AJ2990  HISTORY     - 20140702 GOOD             CWA
 AJ2990
 AJ2990                          STATION DESCRIPTION
 AJ2990
 AJ2990'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2990'STATION IS LOCATED APPROXIMATELY 3.8 MI NORTHWEST OF HARVARD, 2.1
 AJ2990'MI SOUTH OF ILLINOIS/WISCONSIN STATE LINE IN SECTION 16, T46N, R5E.
 AJ2990'TO
 AJ2990'REACH FROM THE JUNCTION OF IL RT 14 AND YATES RD PROCEED WEST ON
 AJ2990'YATES RD 2.0 MI TO LILJA RD.  THEN PROCEED SOUTH ON LILJA RD FOR 1.5
 AJ2990'MI TO LAWRENCE RD.  THEN PROCEED WEST ON LAWERENCE RD 1.0 MI TO
 AJ2990'THE STATION LOCATED IN THE SOUTHEAST CORNER OF INTERSECTION
 AJ2990'LAWRENCE RD AND MAXON RD.  STATION IS LOCATED 124 FT SOUTH OF
 AJ2990'CENTERLINE OF LAWERENCE RD, 30.8 FT EAST OF CENTERLINE OF MAXON
 AJ2990'RD, 40.3 FT NORTH OF CLASS II TRUCK ROUTE SIGN, AND 2 FT WEST OF
 AJ2990'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2990'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW CAP. (WB)
 AJ2990
 AJ2990                          STATION RECOVERY (2014)
 AJ2990
 AJ2990'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2014 (KAG)
 AJ2990'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1736 ***********************************************************************
 LC1736  DESIGNATION -  MAY
 LC1736  PID         -  LC1736
 LC1736  STATE/COUNTY-  IL/CHAMPAIGN
 LC1736  COUNTRY     -  US
 LC1736  USGS QUAD   -  SAINT JOSEPH (2018)
 LC1736
 LC1736                         *CURRENT SURVEY CONTROL
 LC1736  ______________________________________________________________________
 LC1736* NAD 83(2011) POSITION- 40 06 54.84334(N) 088 07 22.02123(W)   ADJUSTED
 LC1736* NAD 83(2011) ELLIP HT-   182.752 (meters)        (06/27/12)   ADJUSTED
 LC1736* NAD 83(2011) EPOCH   -  2010.00
 LC1736* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 LC1736  ______________________________________________________________________
 LC1736  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 LC1736  NAD 83(2011) X  -    160,008.902 (meters)                     COMP
 LC1736  NAD 83(2011) Y  - -4,881,991.494 (meters)                     COMP
 LC1736  NAD 83(2011) Z  -  4,087,896.679 (meters)                     COMP
 LC1736  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 LC1736
 LC1736  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1736  Standards:
 LC1736         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1736            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1736  -------------------------------------------------------------------
 LC1736  NETWORK    1.95   2.72           0.87   0.71   1.39     -0.03430338
 LC1736  -------------------------------------------------------------------
 LC1736  Click here for local accuracies and other accuracy information.
 LC1736
 LC1736.The horizontal coordinates were established by GPS observations
 LC1736.and adjusted by the National Geodetic Survey in June 2012.
 LC1736
 LC1736.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1736.been affixed to the stable North American tectonic plate. See 
 LC1736.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1736
 LC1736.The horizontal coordinates are valid at the epoch date displayed above
 LC1736.which is a decimal equivalence of Year/Month/Day.
 LC1736
 LC1736.The orthometric height was scaled from a topographic map.
 LC1736
 LC1736.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1736.GEOID18 height accuracy estimate available here.
 LC1736
 LC1736.Click photographs - Photos may exist for this station.
 LC1736
 LC1736.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1736
 LC1736.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1736
 LC1736.The ellipsoidal height was determined by GPS observations
 LC1736.and is referenced to NAD 83.
 LC1736
 LC1736. The following values were computed from the NAD 83(2011) position.
 LC1736
 LC1736;                    North         East     Units Scale Factor Converg.
 LC1736;SPC IL E     -   382,816.364   317,948.946   MT  0.99997896   +0 08 08.4
 LC1736;SPC IL E     - 1,255,956.69  1,043,137.50   sFT  0.99997896   +0 08 08.4
 LC1736;UTM  16      - 4,441,151.313   404,319.769   MT  0.99971270   -0 43 24.6
 LC1736
 LC1736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1736!SPC IL E     -   0.99997133  x   0.99997896  =   0.99995029
 LC1736!UTM  16      -   0.99997133  x   0.99971270  =   0.99968404
 LC1736
 LC1736:                Primary Azimuth Mark                     Grid Az
 LC1736:SPC IL E     -  MAY AZ MK RESET                          241 36 30.4
 LC1736:UTM  16      -  MAY AZ MK RESET                          242 28 03.4
 LC1736
 LC1736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0431941151(NAD 83)
 LC1736
 LC1736|---------------------------------------------------------------------|
 LC1736| PID    Reference Object                     Distance      Geod. Az  |
 LC1736|                                                           dddmmss.s |
 LC1736| CI7775 MAY RM 1                             55.656 METERS 13045     |
 LC1736| LC1734 MAYVIEW OLD RM EAST USE 1879        241.640 METERS 15538     |
 LC1736| LC1737 MAYVIEW OLD RM WEST USE 1879        221.234 METERS 17229     |
 LC1736| CI7776 MAY RM 2                             46.619 METERS 21945     |
 LC1736| LC1762 AIRPORT BEACON U ILL APT SAVOY      APPROX.15.1 KM 2363705.9 |
 LC1736| LC1747 URBANA U ILL MICROWAVE TOWER        APPROX. 6.5 KM 2364408.4 |
 LC1736| CI7774 MAY AZ MK RESET                                    2414438.8 |
 LC1736| CI7773 MAY AZ MK                                          2423420.4 |
 LC1736| LC1741 CHAMPAIGN U ILL LAW C STEEPLE       APPROX. 9.0 KM 2660021.7 |
 LC1736| LC1748 CHAMPAIGN U ILL HEAT PLT S STK      APPROX. 8.8 KM 2673913.9 |
 LC1736| LC1749 CHAMPAIGN U ILL HEAT PLT N STK      APPROX. 8.8 KM 2674258.3 |
 LC1736| LC1740 CHAMPAIGN CCC AND ST L RR STK       APPROX. 6.5 KM 2695741.7 |
 LC1736| LC1742 CHAMPAIGN ST MARYS CATH CH          APPROX. 9.1 KM 2713843.9 |
 LC1736| LC1738 CHAMPAIGN CITY RAILROAD STACK       APPROX.10.1 KM 2752216.7 |
 LC1736| LC1752 CHAMPAIGN SMITH ICE PLANT STK       APPROX. 9.5 KM 2915119.2 |
 LC1736|---------------------------------------------------------------------|
 LC1736
 LC1736                          SUPERSEDED SURVEY CONTROL
 LC1736
 LC1736  NAD 83(2007)-  40 06 54.84341(N)    088 07 22.02211(W) AD(2002.00) 0
 LC1736  ELLIP H (02/10/07)  182.777  (m)                       GP(2002.00)    
 LC1736  ELLIP H (12/06/04)  182.789  (m)                       GP(       ) 4 1
 LC1736  NAD 83(1997)-  40 06 54.84335(N)    088 07 22.02203(W) AD(       ) 1
 LC1736  ELLIP H (12/18/02)  182.782  (m)                       GP(       ) 4 2
 LC1736  NAD 83(1997)-  40 06 54.84458(N)    088 07 22.02407(W) AD(       ) 1
 LC1736  ELLIP H (10/21/99)  182.726  (m)                       GP(       ) 4 1
 LC1736  NAD 83(1997)-  40 06 54.84461(N)    088 07 22.02399(W) AD(       ) 1
 LC1736  NAD 83(1986)-  40 06 54.85581(N)    088 07 22.02160(W) AD(       ) 1
 LC1736  NAD 27      -  40 06 54.74100(N)    088 07 21.86800(W) AD(       ) 1
 LC1736  NGVD 29             214.95   (m)          705.2    (f) LEVELING    3  
 LC1736
 LC1736.Superseded values are not recommended for survey control.
 LC1736
 LC1736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1736.See file dsdata.pdf to determine how the superseded data were derived.
 LC1736
 LC1736_MARKER: DS = TRIANGULATION STATION DISK
 LC1736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1736_STAMPING: MAY 1934
 LC1736_MARK LOGO: CGS
 LC1736_PROJECTION: FLUSH
 LC1736_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1736+STABILITY: SURFACE MOTION
 LC1736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1736+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 LC1736
 LC1736  HISTORY     - Date     Condition        Report By
 LC1736  HISTORY     - 1934     MONUMENTED       CGS
 LC1736  HISTORY     - 1934     GOOD             CGS
 LC1736  HISTORY     - 1959     GOOD             CGS
 LC1736  HISTORY     - 1973     GOOD             NGS
 LC1736  HISTORY     - 19901003 GOOD             NGS
 LC1736  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1736
 LC1736                          STATION DESCRIPTION
 LC1736
 LC1736'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1736'STATION IS 4.7 MILES E OF COURTHOUSE IN URBANA, 0.1 MILE
 LC1736'N OF STATE HIGHWAY 10, ON THE N SIDE OF MAYVIEW CEMETERY,
 LC1736'ON LAND OWNED BY THE CEMETERY COMMITTEE.  THE STATION MARK
 LC1736'IS ON TOP OF RIDGE AT THE N END OF CEMETERY.  29 FEET N OF
 LC1736'THE PIEPLOW TOMBSTONE (A LARGE GRAY STONE).  THE MARK IS
 LC1736'APPROXIMATELY 60 PACES N OF MAYVIEW U.S.E. 1879 WHICH HAS BEEN
 LC1736'DESTROYED, AND IS FLUSH WITH THE GROUND.
 LC1736'
 LC1736'TO REACH FROM THE COURTHOUSE IN URBANA, GO E ON STATE HIGHWAY
 LC1736'10 FOR 4.7 MILES TO A CEMETERY ON THE N SIDE OF ROAD.  FROM
 LC1736'THE SW CORNER OF THE CEMETERY, GO N FOR 0.1 MILE TO THE N
 LC1736'SIDE, THENCE E FOR ABOUT 0.05 MILE TO THE STATION.
 LC1736'
 LC1736'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1736'BRONZE DISKS SET IN CONCRETE.
 LC1736'
 LC1736'REFERENCE MARK NO. 1 IS SE OF THE STATION, 33 FEET S OF LONE
 LC1736'CHERRY TREE, 9 FEET N OF NORTHERNMOST GRAVEL ROAD, ACROSS
 LC1736'ROAD FROM THE STANNER LOT (BROWNSTONE MONUMENT), AND IS FLUSH
 LC1736'WITH THE GROUND.  REFERENCE MARK NO. 2 IS S OF THE STATION,
 LC1736'9 FEET N OF NORTHERNMOST GRAVEL ROAD, 55 FEET WSW OF THE ROUTH
 LC1736'TOMBSTONE (BROWNSTONE), AND IS FLUSH WITH THE GROUND.  THE
 LC1736'DISTANCE BETWEEN THE REFERENCE MARKS IS 236.20 FEET.
 LC1736'
 LC1736'AZIMUTH MARK IS SW OF THE STATION, 27 FEET S OF CENTER LINE
 LC1736'OF STATE HIGHWAY 10, 90 FEET E OF R.R. STONE FACED CULVERT,
 LC1736'120 FEET W OF MILEPOST R.R. (IND. 112), 0.15 MILE W OF SW
 LC1736'CORNER OF CEMETERY, AND PROJECTS 5 INCHES.
 LC1736'
 LC1736'THE OLD REFERENCE MARKS FOR MAYVIEW 1879 ARE S AND SE OF THE
 LC1736'STATION MAY, ON THE S SIDE OF STATE HIGHWAY 10.  THE MARKS
 LC1736'ARE STONE POSTS 4 INCHES SQUARE, PROJECTING ABOUT 1 FOOT.
 LC1736'THEY ARE IN RATHER POOR CONDITION AND CHIPPED ON TOP WITH
 LC1736'NO DEFINITE POINT.
 LC1736
 LC1736                          STATION RECOVERY (1934)
 LC1736
 LC1736'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 LC1736'RECOVERED IN GOOD CONDITION.
 LC1736
 LC1736                          STATION RECOVERY (1959)
 LC1736
 LC1736'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1736'THE STATION MARK AND REFERENCE MARK NUMBER 1 AND NUMBER 2
 LC1736'WERE RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 LC1736'
 LC1736'THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECK AND
 LC1736'WERE FOUND TO BE CORRECT.
 LC1736'
 LC1736'THE ORIGINAL AZIMUTH MARK WAS DESTROYED AND A NEW AZIMUTH
 LC1736'MARK WAS ESTABLISHED, IT IS A STANDARD AZIMUTH MARK DISK
 LC1736'SET IN TOP OF A 10 X 10 INCH CONCRETE POST SET FLUSH WITH
 LC1736'THE SURFACE OF GROUND AND THE DISK IS STAMPED MAY 1934
 LC1736'RESET 1959.  IT IS 44 FEET NORTH OF THE NORTH RAIL OF
 LC1736'RAILROAD TRACK, 27 FEET SOUTH OF THE APPROXIMATE CENTER
 LC1736'OF U.S. HIGHWAY 150, 14.5 FEET NORTHWEST OF TELEPHONE POLE
 LC1736'POLE AND 1.6 FEET NORTH OF WITNESS POST.
 LC1736'
 LC1736'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH FOR 0.1
 LC1736'MILE TO U.S. HIGHWAY 150, TURN RIGHT AND GO WEST ON U.S.
 LC1736'HIGHWAY 150 FOR 0.25 MILE TO THE AZIMUTH MARK ON LEFT AS
 LC1736'DESCRIBED.
 LC1736'
 LC1736'THE 1934 DESCRIPTION IS ADEQUATE.
 LC1736
 LC1736                          STATION RECOVERY (1973)
 LC1736
 LC1736'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC1736'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 LC1736'AZIMUTH MARK WAS REPORTED AS NOT FOUND BUT WAS FOUND AFTER
 LC1736'A LONG SEARCH.  THE DIRECTION TO THE REFERENCE MARKS CHECKED.
 LC1736'THE DISTANCE TO REFERENCE MARK 2 CHECKED.  THE DISTANCE TO
 LC1736'REFERENCE MARK 1 CHECKED WITH THE 1934 VALUE.  IT WAS STATED
 LC1736'IN THE 1959 RECOVERY THAT THE DISTANCE TO REFERENCE MARK 1
 LC1736'CHECKED BUT LISTED IT AS BEING A FOOT LONGER WHICH WAS AN
 LC1736'ERROR.  A NEW DESCRIPTION FOLLOWS--
 LC1736'
 LC1736'THE STATION IS LOCATED AT THE NORTH EDGE OF THE MOUNT OLIVE
 LC1736'CEMETERY (FORMERLY MAYVIEW CEMETERY), 31 FEET NORTHEAST OF THE
 LC1736'NORTHEAST CORNER OF A TOMBSTONE (NORRIS), 27 FEET NORTHWEST
 LC1736'OF A LARGE GREY TOMBSTONE (PIEPLOW), 32 FEET NORTH OF A SMALL
 LC1736'FLAT TOMBSTONE (B HUSS) AND FLUSH IN THE CENTER OF THE NORTH
 LC1736'DRIVE AT THE EXTREME NORTH EDGE OF THE CEMETERY.  THE MONUMENT
 LC1736'IS FLUSH AND THE DISK IS STAMPED MAY 1934.
 LC1736'
 LC1736'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC1736'AND STATE HIGHWAY 10 AT THE EAST EDGE OF URBANA, GO EAST
 LC1736'ON HIGHWAY 150 FOR 3.05 MILES TO THE AZIMUTH MARK ON THE
 LC1736'RIGHT.  CONTINUE EAST ON THE HIGHWAY FOR 0.15 MILE TO THE
 LC1736'MOUNT OLIVE CEMETERY ON THE LEFT AND THE STATION AS DESCRIBED.
 LC1736'
 LC1736'REFERENCE MARK 1 IS 7 FEET NORTH OF THE CENTERLINE OF EAST-WEST
 LC1736'DRIVE, 9 FEET WEST OF THE CENTERLINE OF NORTH-SOUTH DRIVE,
 LC1736'20 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BROWN TOMBSTONE
 LC1736'(SADDORIS HULDAH JOHN) AND 17 FEET SOUTHEAST OF THE SOUTHEAST
 LC1736'CORNER OF A TOMBSTONE (PEARL EDWARDS).  THE MONUMENT IS FLUSH
 LC1736'AND THE DISK IS STAMPED MAY NO 1 1934.
 LC1736'
 LC1736'REFERENCE MARK 2 IS 8 FEET NORTH OF THE CENTERLINE OF EAST-WEST
 LC1736'DRIVE, 9 FEET WEST OF THE CENTERLINE OF NORTH-SOUTH DRIVE
 LC1736'AND 3 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BROWN
 LC1736'TOMBSTONE (WILLIAM C ROBINSON).  THE MONUMENT IS 2 INCHES
 LC1736'UNDERGROUND AND THE DISK IS STAMPED MAY NO 2 1934.
 LC1736'
 LC1736'THE AZIMUTH MARK IS 44 FEET NORTH OF THE NORTH RAIL OF RAILROAD
 LC1736'TRACKS, 27 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT
 LC1736'NORTH OF A METAL WITNESS POST AND 20 FEET NORTHEAST OF A
 LC1736'TALL TRIANGULAR CONCRETE MILE POST 112.  THE MONUMENT IS FLUSH
 LC1736'AND THE DISK IS STAMPED MAY 1934 RESET 1959.
 LC1736'
 LC1736'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1736'
 LC1736'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 LC1736'MILES EAST OF URBANA
 LC1736
 LC1736                          STATION RECOVERY (1990)
 LC1736
 LC1736'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC1736'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 LC1736'FOR.  STATION IS LOCATED ABOUT 10 KM (6.2 MI) EAST OF URBANA, 7 KM
 LC1736'(4.3 MI) WEST OF ST JOSEPH, NEAR THE NORTH EDGE OF THE MOUNT OLIVE
 LC1736'CEMETERY, IN AN OPEN GRASS AREA.  PERMISSION BY BOB REESE, PHONE
 LC1736'217-469-7458.  (HE LIVES JUST NORTH OF POINT WHERE YOU TURN INTO
 LC1736'CEMETERY).
 LC1736'TO REACH FROM THE ST JOSEPH EXIT OF INTERSTATE HIGHWAY 74 (EXIT 192)GO
 LC1736'SOUTH ON PAVED ROAD FOR 0.88 KM (0.55 MI) TO ITS JUNCTION WITH STATE
 LC1736'HIGHWAY 150 IN ST JOSEPH.  TURN RIGHT, WEST, FOR 7.08 KM (4.40 MI) TO
 LC1736'A PAVED CROSSROAD AT SOUTHWEST CORNER OF THE CEMETERY.  TURN RIGHT,
 LC1736'NORTH, ON ROAD 1800 E FOR 0.20 KM (0.12 MI) TO A TRACK ROAD RIGHT AT
 LC1736'NORTHWEST CORNER OF THE CEMETERY.  TURN RIGHT, EAST, ON TRACK ROAD
 LC1736'FOR 0.15 KM (0.09 MI) TO HIGH GROUND AND THE STATION.
 LC1736'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST 5 CM
 LC1736'BELOW GROUND.  IT IS 6 M (19.7 FT) SOUTH OF THE FIELD EDGE, 8.4 M
 LC1736'(27.6 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE 2 M
 LC1736'(6.6 FT) HIGH PIEPLOW MONUMENT, 9.5 M (31.2 FT) NORTHEAST OF THE
 LC1736'NORTHEAST CORNER OF THE NORRIS HEADSTONE, 8.5 M (27.9 FT) WEST OF THE
 LC1736'EXTENDED CENTER TRACK LANE LEADING SOUTH, AND 48.4 M (158.8 FT) WEST
 LC1736'OF A PUMP HANDLE AND WELL.
 LC1736
 LC1736                          STATION RECOVERY (2000)
 LC1736
 LC1736'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1736'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1736'RECOVERED IN GOOD CONDITION.  THE STATION IS APPROX. 185 FEET
 LC1736'SOUTH OF THE FIELD LINE, APPROX. 100 FEET SOUTH OF THE SOUTH EDGE
 LC1736'OF THE DRIVEWAY, 8.0 FEET (2.4 METERS) EAST OF THE CENTER OF
 LC1736'THE MCELROY HEADSTONE.
 LC1736'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1588 ***********************************************************************
 MF1588  DESIGNATION -  MAY
 MF1588  PID         -  MF1588
 MF1588  STATE/COUNTY-  IL/LEE
 MF1588  COUNTRY     -  US
 MF1588  USGS QUAD   -  AMBOY (2018)
 MF1588
 MF1588                         *CURRENT SURVEY CONTROL
 MF1588  ______________________________________________________________________
 MF1588* NAD 83(1997) POSITION- 41 37 43.19243(N) 089 20 18.65151(W)   ADJUSTED
 MF1588* NAVD 88 ORTHO HEIGHT -   291.    (meters)      955.    (feet) SCALED
 MF1588  ______________________________________________________________________
 MF1588  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF1588  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 MF1588  HORZ ORDER      -  SECOND
 MF1588
 MF1588.The horizontal coordinates were established by classical geodetic methods
 MF1588.and adjusted by the National Geodetic Survey in October 1999.
 MF1588
 MF1588.The orthometric height was scaled from a topographic map.
 MF1588
 MF1588.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1588.GEOID18 height accuracy estimate available here.
 MF1588
 MF1588.Click photographs - Photos may exist for this station.
 MF1588
 MF1588.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1588
 MF1588. The following values were computed from the NAD 83(1997) position.
 MF1588
 MF1588;                    North         East     Units Scale Factor Converg.
 MF1588;SPC IL W     -   551,172.206   769,006.740   MT  0.99999976   +0 33 00.6
 MF1588;SPC IL W     - 1,808,304.15  2,522,982.95   sFT  0.99999976   +0 33 00.6
 MF1588;UTM  16      - 4,611,190.208   305,201.473   MT  1.00006699   -1 33 14.3
 MF1588
 MF1588!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1588!SPC IL W     -   0.99995954  x   0.99999976  =   0.99995930
 MF1588!UTM  16      -   0.99995954  x   1.00006699  =   1.00002653
 MF1588
 MF1588:                Primary Azimuth Mark                     Grid Az
 MF1588:SPC IL W     -  MAY AZ MK                                016 48 16.3
 MF1588:UTM  16      -  MAY AZ MK                                018 54 31.2
 MF1588
 MF1588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0520111190(NAD 83)
 MF1588
 MF1588|---------------------------------------------------------------------|
 MF1588| PID    Reference Object                     Distance      Geod. Az  |
 MF1588|                                                           dddmmss.s |
 MF1588| MF1587 AMBOY ST PATRICKS CATH CH           APPROX. 9.8 KM 0033943.5 |
 MF1588| MF1583 AMBOY MUNICIPAL TANK                APPROX. 9.4 KM 0043351.7 |
 MF1588| MF1586 AMBOY MILK CO STACK                 APPROX. 9.3 KM 0051924.4 |
 MF1588| MF1585 AMBOY MILK CO WATER TANK            APPROX. 9.3 KM 0052650.5 |
 MF1588| CI7777 MAY AZ MK                                          0172116.9 |
 MF1588| MF1584 SUBLETTE ATT MICROWAVE KSA 50       APPROX. 6.2 KM 0571532.5 |
 MF1588| MF1577 SUBLETTE MUNICIPAL TANK             APPROX. 9.3 KM 0791245.3 |
 MF1588| MF1579 SUBLETTE ST MARYS CATH CH           APPROX. 9.6 KM 0802239.0 |
 MF1588| MF1592 LA MOILLE MUNICIPAL TANK            APPROX.11.7 KM 1562519.9 |
 MF1588| CI7779 MAY RM 2                             21.501 METERS 17848     |
 MF1588| MF1596 GREEN RIVER ORD PLT S WTR TANK      APPROX.13.6 KM 3354606.8 |
 MF1588| CI7778 MAY RM 1                             28.386 METERS 35858     |
 MF1588|---------------------------------------------------------------------|
 MF1588
 MF1588                          SUPERSEDED SURVEY CONTROL
 MF1588
 MF1588  NAD 83(1996)-  41 37 43.19262(N)    089 20 18.65211(W) AD(       ) 2
 MF1588  NAD 83(1986)-  41 37 43.19765(N)    089 20 18.65720(W) AD(       ) 2
 MF1588  NAD 27      -  41 37 43.07440(N)    089 20 18.33020(W) AD(       ) 2
 MF1588
 MF1588.Superseded values are not recommended for survey control.
 MF1588
 MF1588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1588.See file dsdata.pdf to determine how the superseded data were derived.
 MF1588
 MF1588_MARKER: DS = TRIANGULATION STATION DISK
 MF1588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1588_STAMPING: MAY 1954
 MF1588_MARK LOGO: CGS
 MF1588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1588+STABILITY: SURFACE MOTION
 MF1588
 MF1588  HISTORY     - Date     Condition        Report By
 MF1588  HISTORY     - 1954     MONUMENTED       CGS
 MF1588  HISTORY     - 19950820 MARK NOT FOUND   USPSQD
 MF1588  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1588  HISTORY     - 20030716 MARK NOT FOUND   USPSQD
 MF1588
 MF1588                          STATION DESCRIPTION
 MF1588
 MF1588'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1588'STATION IS LOCATED ON THE PROPERTY OF W.S. GROSSMAN ON THE
 MF1588'NORTH SIDE OF A GRAVEL ROAD ABOUT 6 MILES SOUTH OF AMBOY
 MF1588'AND ABOUT 6 MILES WEST OF SUBLETTE.  IT IS 138 FEET SOUTHEAST
 MF1588'OF A 24 INCH COTTONWOOD TREE, 129 FEET NORTH OF THE CENTER
 MF1588'OF THE GRAVEL ROAD, 1 FOOT NORTHWEST OF A WHITE WITNESS
 MF1588'POST AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS ABOUT
 MF1588'4 INCHES AND THE DISK IS STAMPED MAY 1954.
 MF1588'
 MF1588'REFERENCE MARK NO. 1 IS 108 FEET EAST OF THE COTTONWOOD
 MF1588'TREE AND 1 FOOT WEST OF THE FENCE.  THE MARK IS FLUSH AND
 MF1588'THE DISK IS STAMPED MAY NO 1 1954.
 MF1588'
 MF1588'REFERENCE MARK NO. 2 IS 58 FEET NORTH OF THE CENTER OF THE
 MF1588'ROAD AND 1 FOOT WEST OF THE FENCE.  THE MARK PROJECTS ABOUT
 MF1588'6 INCHES AND THE DISK IS STAMPED MAY NO 2 1954.
 MF1588'
 MF1588'AZIMUTH MARK IS 32 FEET WEST OF THE SOUTHWEST CORNER OF
 MF1588'A FRAME HOUSE, 1 FOOT SOUTH OF A POWER LINE POLE, 1 FOOT
 MF1588'SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.
 MF1588'THE MARK IS FLUSH AND THE DISK IS STAMPED MAY 1954.
 MF1588'
 MF1588'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 MF1588'52 AND A PAVED ROAD AT THE NORTH SIDE OF THE DEPOT IN SUBLETTE,
 MF1588'GO WEST ON THE PAVED ROAD FOR 1.25 MILES TO A GRAVEL ROAD
 MF1588'LEFT.  TURN LEFT AND GO SOUTH ON GRAVEL ROAD FOR 1.0 MILE
 MF1588'TO A CROSSROAD.  TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR
 MF1588'4.4 MILES TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF1588'
 MF1588'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 MF1588'GRAVEL ROAD FOR 0.1 MILE TO A FARM LANE LEFT.  TURN LEFT
 MF1588'AND GO NORTH ON LANE FOR 0.3 MILE TO A.C. WHITMYERS FARM
 MF1588'BUILDINGS AND THE MARK AS DESCRIBED.
 MF1588'
 MF1588'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1588
 MF1588                          STATION RECOVERY (1995)
 MF1588
 MF1588'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1588'MARK NOT FOUND.
 MF1588
 MF1588                          STATION RECOVERY (2002)
 MF1588
 MF1588'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1588'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1588
 MF1588                          STATION RECOVERY (2003)
 MF1588
 MF1588'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1588'RM 1, RM 2, AND THE AZIMUTH WERE NOT LOCATED. ALL EXCEPT THE AZIMUTH
 MF1588'APPEAR TO BE LOCATED IN A CULTIVATED FIELD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1481 ***********************************************************************
 HB1481  DESIGNATION -  MAYBERRY
 HB1481  PID         -  HB1481
 HB1481  STATE/COUNTY-  IL/HAMILTON
 HB1481  COUNTRY     -  US
 HB1481  USGS QUAD   -  BROUGHTON (2018)
 HB1481
 HB1481                         *CURRENT SURVEY CONTROL
 HB1481  ______________________________________________________________________
 HB1481* NAD 83(1997) POSITION- 37 58 01.41266(N) 088 23 45.25515(W)   ADJUSTED
 HB1481* NAVD 88 ORTHO HEIGHT -   164.    (meters)      538.    (feet) SCALED
 HB1481  ______________________________________________________________________
 HB1481  GEOID HEIGHT    -        -30.117 (meters)                     GEOID18
 HB1481  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 HB1481  HORZ ORDER      -  SECOND
 HB1481
 HB1481.The horizontal coordinates were established by classical geodetic methods
 HB1481.and adjusted by the National Geodetic Survey in October 1999.
 HB1481
 HB1481.The orthometric height was scaled from a topographic map.
 HB1481
 HB1481.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1481.GEOID18 height accuracy estimate available here.
 HB1481
 HB1481.Click photographs - Photos may exist for this station.
 HB1481
 HB1481.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1481
 HB1481. The following values were computed from the NAD 83(1997) position.
 HB1481
 HB1481;                    North         East     Units Scale Factor Converg.
 HB1481;SPC IL E     -   144,320.474   294,501.926   MT  0.99997537   -0 02 18.6
 HB1481;SPC IL E     -   473,491.42    966,211.74   sFT  0.99997537   -0 02 18.6
 HB1481;UTM  16      - 4,203,079.165   377,385.561   MT  0.99978517   -0 51 32.0
 HB1481
 HB1481!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1481!SPC IL E     -   0.99997901  x   0.99997537  =   0.99995438
 HB1481!UTM  16      -   0.99997901  x   0.99978517  =   0.99976418
 HB1481
 HB1481:                Primary Azimuth Mark                     Grid Az
 HB1481:SPC IL E     -  MAYBERRY AZ MK                           172 14 38.1
 HB1481:UTM  16      -  MAYBERRY AZ MK                           173 03 51.5
 HB1481
 HB1481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7738503079(NAD 83)
 HB1481
 HB1481|---------------------------------------------------------------------|
 HB1481| PID    Reference Object                     Distance      Geod. Az  |
 HB1481|                                                           dddmmss.s |
 HB1481| CI4614 MAYBERRY RM 2                        20.361 METERS 00843     |
 HB1481| HB1470 NORRIS CITY RADIO KSB 948 MAST      APPROX. 6.4 KM 0681328.8 |
 HB1481| HB1469 NORRIS CITY MUNICIPAL TANK          APPROX. 6.9 KM 0771954.9 |
 HB1481| CI4613 MAYBERRY RM 1                        26.445 METERS 10330     |
 HB1481| HB1471 OMAHA MUNICIPAL TANK                APPROX.11.4 KM 1370729.4 |
 HB1481| CI4612 MAYBERRY AZ MK                                     1721219.5 |
 HB1481|---------------------------------------------------------------------|
 HB1481
 HB1481                          SUPERSEDED SURVEY CONTROL
 HB1481
 HB1481  NAD 83(1997)-  37 58 01.41714(N)    088 23 45.25506(W) AD(       ) 2
 HB1481  NAD 83(1993)-  37 58 01.41879(N)    088 23 45.25481(W) AD(       ) 2
 HB1481  NAD 83(1986)-  37 58 01.42335(N)    088 23 45.25703(W) AD(       ) 2
 HB1481  NAD 27      -  37 58 01.25546(N)    088 23 45.08971(W) AD(       ) 2
 HB1481
 HB1481.Superseded values are not recommended for survey control.
 HB1481
 HB1481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1481.See file dsdata.pdf to determine how the superseded data were derived.
 HB1481
 HB1481_MARKER: DS = TRIANGULATION STATION DISK
 HB1481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1481_STAMPING: MAYBERRY 1957
 HB1481_MARK LOGO: CGS
 HB1481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1481+STABILITY: SURFACE MOTION
 HB1481_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1481+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2010
 HB1481
 HB1481  HISTORY     - Date     Condition        Report By
 HB1481  HISTORY     - 1957     MONUMENTED       CGS
 HB1481  HISTORY     - 1961     GOOD             CGS
 HB1481  HISTORY     - 20101112 GOOD             ILDT
 HB1481
 HB1481                          STATION DESCRIPTION
 HB1481
 HB1481'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1481'THE STATION IS LOCATED ON A HIGH HILL ABOUT 12 MILES NORTH OF
 HB1481'ELDORADO, ABOUT 4 MILES WEST OF NORRIS CITY, ON THE PROPERTY
 HB1481'OF MR. ARDGE BROOKS. IT IS WEST OF THE WEST EDGE OF A GRAVELED
 HB1481'PARKING AREA FOR THE BIG HILL CEMETERY, 4 FEET SOUTHEAST OF A
 HB1481'WHITE WITNESS POST, 29 FEET WEST OF A GRAVELED ROAD AND 68 FEET
 HB1481'SOUTHWEST OF THE SOUTHWEST GATE POST AT THE ENTRANCE INTO
 HB1481'THE CEMETERY. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1481'MAYBERRY 1957.
 HB1481'
 HB1481'TO REACH THE STATION FROM MAIN STREET AND U.S. HIGHWAY 45 (S.
 HB1481'DIVISION STREET) IN NORRIS CITY, GO WEST ON W. MAIN STREET FOR
 HB1481'0.1 MILE TO THE END OF THE PAVEMENT. CONTINUE WEST ON A GRAVELED ROAD
 HB1481'FOR 2.15 MILES TO A GRAVELED SIDE ROAD LEFT. TURN LEFT AND
 HB1481'GO SOUTH ON THE GRAVELED ROAD FOR 0.5 MILE TO A GRAVELED SIDE ROAD
 HB1481'RIGHT. TURN RIGHT AND GO WEST ON THE GRAVELED ROAD FOR
 HB1481'1.0 MILE TO A GRAVELED SIDE ROAD LEFT. TURN LEFT AND GO SOUTH ON THE
 HB1481'GRAVELED ROAD FOR 0.5 MILE TO A GRAVELED SIDE ROAD RIGHT.
 HB1481'*TURN RIGHT AND GO WEST ON THE GRAVELED ROAD FOR 0.25 MILE
 HB1481'TO A HOUSE ON THE RIGHT. CONTINUE WEST AND NORTH ON A GRAVELED TRACK
 HB1481'ROAD FOR 0.2 MILE TO THE TOP OF THE HILL AND THE MARK ON
 HB1481'THE LEFT.
 HB1481'
 HB1481'*TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE SOUTH ON THE
 HB1481'GRAVELED ROAD FOR 1.0 MILE TO A GRAVELED CROSSROAD.
 HB1481'TURN RIGHT AND GO WEST ON THE GRAVELED ROAD FOR 0.35 MILE TO THE MARK
 HB1481'ON THE LEFT.
 HB1481'
 HB1481'REFERENCE MARK 1 IS LOCATED ON THE EAST EDGE OF THE GRAVELED PARKING
 HB1481'AREA, 6 INCHES WEST OF A WIRE FENCE AND 56 FEET SOUTHEAST OF
 HB1481'THE EAST GATE POST AT THE ENTRANCE INTO THE CEMETERY. THE MONUMENT
 HB1481'PROJECTS 2 INCHES AND THE DISK IS STAMPED MAYBERRY NO 1 1957.
 HB1481'
 HB1481'REFERENCE MARK 2 IS 2 FEET EAST OF A WIRE FENCE, 20 FEET WEST OF THE
 HB1481'CENTERLINE OF A TRACK ROAD AND 56 FEET WEST OF THE WEST GATE
 HB1481'POST AT THE ENTRACE INTO THE CEMETERY. THE MONUMENT PROJECTS 2 INCHES
 HB1481'AND THE DISK IS STAMPED MAYBERRY NO 2 1957.
 HB1481'
 HB1481'THE AZIMUTH MARK IS 19 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 HB1481'ROAD, 6 INCHES NORTH OF A WIRE FENCE, 2 FEET EAST OF A WHITE
 HB1481'WITNESS POST AND 1 FOOT WEST OF A POWER LINE POLE. THE MONUMENT
 HB1481'PROJECTS 1 INCH AND THE DISK IS STAMPED MAYBERRY 1957.
 HB1481'
 HB1481'HEIGHT OF LIGHT ABOVE STATION MARK 18 METERS.
 HB1481
 HB1481                          STATION RECOVERY (1961)
 HB1481
 HB1481'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VGM)
 HB1481'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 HB1481'FOUND IN GOOD CONDITION. THE DISTANCES AND DIRECTIONS TO
 HB1481'REFERENCE MARK 2 AND THE AZIMUTH MARK CHECKED. THE DIRECTION TO
 HB1481'REFERENCE MARK 1 CHECKED BUT THE DISTANCE WAS FOUND TO BE
 HB1481'0.03 FOOT LONGER THAN PREVIOUSLY MEASURED. THE WHITE WITNESS POSTS AT
 HB1481'THE STATION AND THE AZIMUTH MARK ARE NO LONGER THERE.
 HB1481'
 HB1481'A COMPLETE NEW DESCRIPTION FOLLOWS.
 HB1481'
 HB1481'THE STATION IS ON A HIGH HILL ABOUT 12 MILES NORTH OF ELDORADO, ABOUT
 HB1481'4 MILES WEST OF NORRIS CITY, IN THE EAST EDGE OF A WOODED
 HB1481'AREA JUST WEST OF THE WEST EDGE OF A GRAVELED PARKING AREA FOR THE
 HB1481'BIG HILL CEMETERY AND ON THE PROPERTY OF MR. ARDGE BROOKS. IT
 HB1481'IS 68 FEET SOUTHWEST OF THE WEST GATE POST AT THE ENTRANCE TO THE
 HB1481'CEMETERY, 29 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD
 HB1481'AND 4 FEET SOUTH OF A WITNESS POST. THE MONUMENT PROJECTS 2 INCHES
 HB1481'AND THE DISK IS STAMPED MAYBERRY 1957.
 HB1481'
 HB1481'TO REACH FROM THE JUNCTION OF MAIN STREET AND U.S. HIGHWAY 45 (SOUTH
 HB1481'DIVISION STREET) IN NORRIS CITY, GO WEST ON WEST MAIN STREET
 HB1481'FOR 2.25 MILES TO A SIDE ROAD LEFT. TURN LEFT AND GO SOUTH ON A
 HB1481'GRAVELED ROAD FOR 0.5 MILE TO A SIDE ROAD RIGHT. TURN RIGHT
 HB1481'AND GO WEST ON A GRAVELED ROAD FOR 1.0 MILE TO A SIDE ROAD LEFT. TURN
 HB1481'LEFT AND GO SOUTH ON A GRAVELED ROAD FOR 0.5 MILE TO A
 HB1481'SIDE ROAD RIGHT. *TURN RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.25
 HB1481'MILE TO A HOUSE ON THE RIGHT. CONTINUE WEST AND NORTH ON A
 HB1481'GRAVELED TRACK ROAD FOR 0.2 MILE TO THE TOP OF THE HILL
 HB1481'AND THE STATION ON THE LEFT.
 HB1481'
 HB1481'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO SOUTH ON A GRAVELED
 HB1481'ROAD FOR 1.0 MILE TO A CROSSROAD.  TURN RIGHT AND GO WEST ON
 HB1481'A GRAVELED ROAD FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT.
 HB1481'
 HB1481'REFERENCE MARK 1 IS 59 FEET SOUTHEAST OF THE EAST GATE POST AT THE
 HB1481'ENTRANCE TO THE CEMETERY AND 6 INCHES WEST OF A WIRE FENCE.
 HB1481'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MAYBERRY NO 1 1957.
 HB1481'
 HB1481'REFERENCE MARK 2 IS 56 FEET WEST OF THE WEST GATE POST AT THE
 HB1481'ENTRANCE TO THE CEMETERY AND 20 FEET WEST OF THE CENTERLINE
 HB1481'OF THE TRACK ROAD. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1481'STAMPED MAYBERRY NO 2 1957.
 HB1481'
 HB1481'THE AZIMUTH MARK IS 45 FEET WEST OF A T-FENCE CORNER AND A WEST GATE
 HB1481'POST, 19 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD, 1
 HB1481'FOOT WEST OF A TELEPHONE POLE, 1 FOOT EAST OF A WITNESS POST AND 6
 HB1481'INCHES NORTH OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE
 HB1481'DISK IS STAMPED MAYBERRY 1957.
 HB1481'
 HB1481'NO PICTURE POINT AVALILABLE.
 HB1481'
 HB1481'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1481
 HB1481                          STATION RECOVERY (2010)
 HB1481
 HB1481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 HB1481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2867 ***********************************************************************
 ME2867  DESIGNATION -  MAYFAIR
 ME2867  PID         -  ME2867
 ME2867  STATE/COUNTY-  IL/COOK
 ME2867  COUNTRY     -  US
 ME2867  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2867
 ME2867                         *CURRENT SURVEY CONTROL
 ME2867  ______________________________________________________________________
 ME2867* NAD 83(1997) POSITION- 41 57 51.14818(N) 087 44 43.16457(W)   ADJUSTED
 ME2867* NAVD 88 ORTHO HEIGHT -   185.2   (meters)      608.    (feet) VERTCON3
 ME2867  ______________________________________________________________________
 ME2867  GEOID HEIGHT    -        -33.685 (meters)                     GEOID18
 ME2867  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 ME2867  HORZ ORDER      -  FIRST
 ME2867
 ME2867.The horizontal coordinates were established by classical geodetic methods
 ME2867.and adjusted by the National Geodetic Survey in October 1999.
 ME2867
 ME2867.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2867.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2867
 ME2867.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2867.GEOID18 height accuracy estimate available here.
 ME2867
 ME2867.Click photographs - Photos may exist for this station.
 ME2867
 ME2867.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2867
 ME2867. The following values were computed from the NAD 83(1997) position.
 ME2867
 ME2867;                    North         East     Units Scale Factor Converg.
 ME2867;SPC IL E     -   588,294.416   348,743.228   MT  1.00000422   +0 23 35.5
 ME2867;SPC IL E     - 1,930,095.93  1,144,168.41   sFT  1.00000422   +0 23 35.5
 ME2867;UTM  16      - 4,646,070.886   438,239.315   MT  0.99964694   -0 29 54.2
 ME2867
 ME2867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2867!SPC IL E     -   0.99997623  x   1.00000422  =   0.99998045
 ME2867!UTM  16      -   0.99997623  x   0.99964694  =   0.99962318
 ME2867
 ME2867:                Primary Azimuth Mark                     Grid Az
 ME2867:SPC IL E     -  FOSTER                                   070 40 32.3
 ME2867:UTM  16      -  FOSTER                                   071 34 02.0
 ME2867
 ME2867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3823946070(NAD 83)
 ME2867
 ME2867|---------------------------------------------------------------------|
 ME2867| PID    Reference Object                     Distance      Geod. Az  |
 ME2867|                                                           dddmmss.s |
 ME2867| ME2849 FOSTER                              APPROX. 3.8 KM 0710407.8 |
 ME2867| CM3109 MAYFAIR RM 1                         29.302 METERS 16841     |
 ME2867| ME2875 MAYFAIR AZ MK                       316.152 METERS 21843     |
 ME2867| ME2876 MAYFAIR AZ MK TPT                   320.812 METERS 21843     |
 ME2867| CM3110 MAYFAIR RM 2                         28.763 METERS 28929     |
 ME2867|---------------------------------------------------------------------|
 ME2867
 ME2867                          SUPERSEDED SURVEY CONTROL
 ME2867
 ME2867  NAD 83(1997)-  41 57 51.14834(N)    087 44 43.16509(W) AD(       ) 1
 ME2867  NAD 83(1994)-  41 57 51.15077(N)    087 44 43.17883(W) AD(       ) 1
 ME2867  NAD 83(1986)-  41 57 51.15195(N)    087 44 43.17807(W) AD(       ) 1
 ME2867  NAD 27      -  41 57 51.03804(N)    087 44 42.96674(W) AD(       ) 1
 ME2867  NGVD 29 (07/19/86)  185.3    (m)          608.     (f) VERT ANG       
 ME2867
 ME2867.Superseded values are not recommended for survey control.
 ME2867
 ME2867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2867.See file dsdata.pdf to determine how the superseded data were derived.
 ME2867
 ME2867_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2867_STAMPING: MAYFAIR 1977
 ME2867_MARK LOGO: NGS
 ME2867_PROJECTION: RECESSED 15 CENTIMETERS
 ME2867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2867+STABILITY: SURFACE MOTION
 ME2867
 ME2867  HISTORY     - Date     Condition        Report By
 ME2867  HISTORY     - 1977     MONUMENTED       NGS
 ME2867
 ME2867                          STATION DESCRIPTION
 ME2867
 ME2867'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2867'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF CHICAGO,
 ME2867'IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF NORTH
 ME2867'KILPATRICK AVENUE AND WILSON AVENUE, AND ON THE EDENS
 ME2867'EXPRESSWAY RIGHT-OF-WAY ALONG THE EAST SIDE OF THE
 ME2867'ENTRANCE RAMP TO WILSON AVENUE. THE ADDRESS FOR THE STATION
 ME2867'IS 4554 NORTH KILPATRICK AVENUE.
 ME2867'
 ME2867'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON WILSON
 ME2867'AVENUE FOR 0.1 MILE TO JUNCTION OF CICERO AVENUE. TURN LEFT
 ME2867'AND GO SOUTH ON CICERO AVENUE FOR 0.15 MILE TO THE MARK ON
 ME2867'THE RIGHT, 20 FEET EAST OF HOUSE NUMBER 4442.
 ME2867'
 ME2867'STATION MARKS, STAMPED---MAYFAIR 1977---, ARE STANDARD DISKS.
 ME2867'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2867'CONCRETE MONUMENT THAT IS 6 INCHES BELOW THE GROUND SURFACE
 ME2867'AND COVERED BY A CAST IRON COVER WITH THE LETTERING, NATIONAL
 ME2867'GEODETIC SURVEY. IT IS 69 FEET SOUTH OF THE CENTERLINE OF
 ME2867'WEST WILSON AVENUE, 54.6 FEET SOUTHEAST OF A TRAFFIC SIGNAL
 ME2867'LIGHT, AND 18 FEET WEST OF A METAL WITNESS POST AND CHAIN
 ME2867'LINK FENCE. THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 ME2867'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 ME2867'SURFACE.
 ME2867'
 ME2867'REFERENCE MARK 1, STAMPED---MAYFAIR NO 1 1977---, IS A STANDARD
 ME2867'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2867'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 96 FEET SOUTH OF
 ME2867'A METAL WITNESS POST AND 1.7 FEET WEST OF A CHAIN LINK FENCE.
 ME2867'
 ME2867'REFERENCE MARK 2, STAMPED---MAYFAIR NO 2 1977---, IS A STANDARD
 ME2867'DISK SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2867'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 37.3 FEET SOUTH
 ME2867'OF THE CENTERLINE OF WEST WILSON AVENUE, 27.3 FEET NORTH OF A
 ME2867'CONCRETE STREET LIGHT POLE AND 6.5 FEET WEST OF A CURB.
 ME2867'
 ME2867'AZIMUTH MARKS, STAMPED---MAYFAIR 1977---, ARE STANDARD DISKS.
 ME2867'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2867'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2867'WITH LETTERING, NATIONAL GEODETIC SURVEY.  II IS
 ME2867'8.5 FEET WEST OF A CURB, 8.4 FEET EAST OF THE CENTER
 ME2867'OF A SIDEWALK AND 2.5 FEET SOUTH OF THE CENTER OF A CONCRETE
 ME2867'WALKWAY LEADING TO THE HOUSE. THE UNDERGROUND DISK IS SET IN
 ME2867'THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 ME2867'GROUND SURFACE.
 ME2867'
 ME2867'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 31.2 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2875 ***********************************************************************
 ME2875  DESIGNATION -  MAYFAIR AZ MK
 ME2875  PID         -  ME2875
 ME2875  STATE/COUNTY-  IL/COOK
 ME2875  COUNTRY     -  US
 ME2875  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2875
 ME2875                         *CURRENT SURVEY CONTROL
 ME2875  ______________________________________________________________________
 ME2875* NAD 83(1997) POSITION- 41 57 43.15341(N) 087 44 51.75247(W)   ADJUSTED
 ME2875* NAVD 88 ORTHO HEIGHT -   185.7   (meters)      609.    (feet) VERTCON3
 ME2875  ______________________________________________________________________
 ME2875  GEOID HEIGHT    -        -33.681 (meters)                     GEOID18
 ME2875  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 ME2875  HORZ ORDER      -  SECOND
 ME2875
 ME2875.The horizontal coordinates were established by classical geodetic methods
 ME2875.and adjusted by the National Geodetic Survey in October 1999.
 ME2875
 ME2875.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2875.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2875
 ME2875.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2875.GEOID18 height accuracy estimate available here.
 ME2875
 ME2875.Click photographs - Photos may exist for this station.
 ME2875
 ME2875.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2875
 ME2875. The following values were computed from the NAD 83(1997) position.
 ME2875
 ME2875;                    North         East     Units Scale Factor Converg.
 ME2875;SPC IL E     -   588,046.400   348,547.164   MT  1.00000399   +0 23 29.7
 ME2875;SPC IL E     - 1,929,282.23  1,143,525.15   sFT  1.00000399   +0 23 29.7
 ME2875;UTM  16      - 4,645,826.038   438,039.487   MT  0.99964724   -0 29 59.9
 ME2875
 ME2875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2875!SPC IL E     -   0.99997616  x   1.00000399  =   0.99998014
 ME2875!UTM  16      -   0.99997616  x   0.99964724  =   0.99962340
 ME2875
 ME2875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3803945826(NAD 83)
 ME2875
 ME2875                          SUPERSEDED SURVEY CONTROL
 ME2875
 ME2875  NAD 83(1997)-  41 57 43.15357(N)    087 44 51.75298(W) AD(       ) 2
 ME2875  NAD 83(1994)-  41 57 43.15597(N)    087 44 51.76666(W) AD(       ) 2
 ME2875  NAD 83(1986)-  41 57 43.15714(N)    087 44 51.76593(W) AD(       ) 2
 ME2875  NAD 27      -  41 57 43.04324(N)    087 44 51.55452(W) AD(       ) 2
 ME2875  NGVD 29 (07/19/86)  185.8    (m)          610.     (f) VERT ANG       
 ME2875
 ME2875.Superseded values are not recommended for survey control.
 ME2875
 ME2875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2875.See file dsdata.pdf to determine how the superseded data were derived.
 ME2875
 ME2875_MARKER: DZ = AZIMUTH MARK DISK
 ME2875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2875_STAMPING: MAYFAIR 1977
 ME2875_MARK LOGO: NGS
 ME2875_PROJECTION: RECESSED 15 CENTIMETERS
 ME2875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2875+STABILITY: SURFACE MOTION
 ME2875
 ME2875  HISTORY     - Date     Condition        Report By
 ME2875  HISTORY     - 1977     MONUMENTED       NGS
 ME2875
 ME2875                          STATION DESCRIPTION
 ME2875
 ME2875'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2875'A TRAVERSE WAS MADE TO TRIANGULATION STATION MAYFAIR USING
 ME2875'ELECTRONIC DISTANCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3023 ***********************************************************************
 ME3023  DESIGNATION -  MAYWOOD AMERICAN CAN STANDPIPE
 ME3023  PID         -  ME3023
 ME3023  STATE/COUNTY-  IL/COOK
 ME3023  COUNTRY     -  US
 ME3023  USGS QUAD   -  RIVER FOREST (2018)
 ME3023
 ME3023                         *CURRENT SURVEY CONTROL
 ME3023  ______________________________________________________________________
 ME3023* NAD 83(1997) POSITION- 41 53 18.29738(N) 087 50 34.42535(W)   ADJUSTED
 ME3023  ______________________________________________________________________
 ME3023  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 ME3023  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 ME3023  HORZ ORDER      -  THIRD
 ME3023
 ME3023.The horizontal coordinates were established by classical geodetic methods
 ME3023.and adjusted by the National Geodetic Survey in October 1999.
 ME3023
 ME3023.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3023.GEOID18 height accuracy estimate available here.
 ME3023
 ME3023.Click photographs - Photos may exist for this station.
 ME3023
 ME3023.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3023
 ME3023. The following values were computed from the NAD 83(1997) position.
 ME3023
 ME3023;                    North         East     Units Scale Factor Converg.
 ME3023;SPC IL E     -   579,825.346   340,703.060   MT  0.99999538   +0 19 38.9
 ME3023;SPC IL E     - 1,902,310.32  1,117,789.96   sFT  0.99999538   +0 19 38.9
 ME3023;UTM  16      - 4,637,730.745   430,071.263   MT  0.99966017   -0 33 46.1
 ME3023
 ME3023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3007137730(NAD 83)
 ME3023
 ME3023                          SUPERSEDED SURVEY CONTROL
 ME3023
 ME3023  NAD 83(1997)-  41 53 18.29748(N)    087 50 34.42583(W) AD(       ) 3
 ME3023  NAD 83(1994)-  41 53 18.29920(N)    087 50 34.43623(W) AD(       ) 3
 ME3023  NAD 83(1986)-  41 53 18.30026(N)    087 50 34.43596(W) AD(       ) 3
 ME3023  NAD 27      -  41 53 18.18982(N)    087 50 34.22092(W) AD(       ) 3
 ME3023
 ME3023.Superseded values are not recommended for survey control.
 ME3023
 ME3023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3023.See file dsdata.pdf to determine how the superseded data were derived.
 ME3023
 ME3023_MARKER: 52 = STANDPIPE TANK
 ME3023
 ME3023  HISTORY     - Date     Condition        Report By
 ME3023  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3023  HISTORY     - 1989     GOOD             USPSQD
 ME3023
 ME3023                          STATION DESCRIPTION
 ME3023
 ME3023'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3023'THE STATION IS THE CENTER OF THE TOP OF THE STANDPIPE OF THE
 ME3023'AMERICAN CAN
 ME3023'COMPANY LOCATED 150 FEET SOUTH OF THE INTERSECTION OF NORTH EIGHTH
 ME3023'STREET AND MAIN STREET IN THE
 ME3023'CENTER OF THE PLANT AREA IN THE NORTH CENTRAL SECTION OF MAYWOOD.
 ME3023'IT IS A STEEL STRUCTURE ABOUT 20 FEET IN
 ME3023'DIAMETER AND ABOUT 120 FEET HIGH AND IS PAINTED
 ME3023'BLACK.
 ME3023
 ME3023                          STATION RECOVERY (1989)
 ME3023
 ME3023'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3023'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3032 ***********************************************************************
 ME3032  DESIGNATION -  MAYWOOD AMERICAN CAN CO TANK
 ME3032  PID         -  ME3032
 ME3032  STATE/COUNTY-  IL/COOK
 ME3032  COUNTRY     -  US
 ME3032  USGS QUAD   -  RIVER FOREST (2018)
 ME3032
 ME3032                         *CURRENT SURVEY CONTROL
 ME3032  ______________________________________________________________________
 ME3032* NAD 83(1997) POSITION- 41 52 35.07704(N) 087 51 44.44741(W)   ADJUSTED
 ME3032  ______________________________________________________________________
 ME3032  GEOID HEIGHT    -        -33.468 (meters)                     GEOID18
 ME3032  LAPLACE CORR    -         -1.74  (seconds)                    DEFLEC18
 ME3032  HORZ ORDER      -  THIRD
 ME3032
 ME3032.The horizontal coordinates were established by classical geodetic methods
 ME3032.and adjusted by the National Geodetic Survey in October 1999.
 ME3032
 ME3032.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3032.GEOID18 height accuracy estimate available here.
 ME3032
 ME3032.Click photographs - Photos may exist for this station.
 ME3032
 ME3032.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3032
 ME3032. The following values were computed from the NAD 83(1997) position.
 ME3032
 ME3032;                    North         East     Units Scale Factor Converg.
 ME3032;SPC IL E     -   578,482.852   339,096.105   MT  0.99999380   +0 18 51.8
 ME3032;SPC IL E     - 1,897,905.82  1,112,517.80   sFT  0.99999380   +0 18 51.8
 ME3032;UTM  16      - 4,636,413.816   428,444.188   MT  0.99966300   -0 34 32.4
 ME3032
 ME3032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2844436413(NAD 83)
 ME3032
 ME3032                          SUPERSEDED SURVEY CONTROL
 ME3032
 ME3032  NAD 83(1997)-  41 52 35.07713(N)    087 51 44.44788(W) AD(       ) 3
 ME3032  NAD 83(1994)-  41 52 35.07904(N)    087 51 44.45786(W) AD(       ) 3
 ME3032  NAD 83(1986)-  41 52 35.08014(N)    087 51 44.45759(W) AD(       ) 3
 ME3032  NAD 27      -  41 52 34.97054(N)    087 51 44.24064(W) AD(       ) 3
 ME3032
 ME3032.Superseded values are not recommended for survey control.
 ME3032
 ME3032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3032.See file dsdata.pdf to determine how the superseded data were derived.
 ME3032
 ME3032_MARKER: 53 = ELEVATED TANK
 ME3032
 ME3032  HISTORY     - Date     Condition        Report By
 ME3032  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3032  HISTORY     - 1989     GOOD             USPSQD
 ME3032
 ME3032                          STATION DESCRIPTION
 ME3032
 ME3032'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3032'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 ME3032'AMERICAN CAN COMPANY LOCATED ABOUT 0.05 MILE SOUTHEAST
 ME3032'OF THE INTERSECTION OF MADISON AVENUE, SOUTH MAYWOOD DRIVE AND 25TH
 ME3032'AVENUE IN THE SOUTHWEST EDGE OF MAYWOOD.  IT IS A STEEL
 ME3032'TANK SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE AND IS PAINTED SILVER
 ME3032'WITH A RED EMBLEM AND A WHITE NAME CANCO ON THE NORTH
 ME3032'AND SOUTH SIDES.  THE HEIGHT IS ABOUT 135
 ME3032'FEET.
 ME3032
 ME3032                          STATION RECOVERY (1989)
 ME3032
 ME3032'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3112 ***********************************************************************
 ME3112  DESIGNATION -  MAYWOOD N ILL GAS CO STOR TANK
 ME3112  PID         -  ME3112
 ME3112  STATE/COUNTY-  IL/COOK
 ME3112  COUNTRY     -  US
 ME3112  USGS QUAD   -  BERWYN (2018)
 ME3112
 ME3112                         *CURRENT SURVEY CONTROL
 ME3112  ______________________________________________________________________
 ME3112* NAD 83(1997) POSITION- 41 52 27.89862(N) 087 49 35.11201(W)   ADJUSTED
 ME3112  ______________________________________________________________________
 ME3112  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 ME3112  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 ME3112  HORZ ORDER      -  THIRD
 ME3112
 ME3112.The horizontal coordinates were established by classical geodetic methods
 ME3112.and adjusted by the National Geodetic Survey in October 1999.
 ME3112
 ME3112.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3112.GEOID18 height accuracy estimate available here.
 ME3112
 ME3112.Click photographs - Photos may exist for this station.
 ME3112
 ME3112.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3112
 ME3112. The following values were computed from the NAD 83(1997) position.
 ME3112
 ME3112;                    North         East     Units Scale Factor Converg.
 ME3112;SPC IL E     -   578,278.369   342,079.641   MT  0.99999678   +0 20 18.1
 ME3112;SPC IL E     - 1,897,234.95  1,122,306.29   sFT  0.99999678   +0 20 18.1
 ME3112;UTM  16      - 4,636,163.098   431,423.190   MT  0.99965787   -0 33 06.0
 ME3112
 ME3112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3142336163(NAD 83)
 ME3112
 ME3112                          SUPERSEDED SURVEY CONTROL
 ME3112
 ME3112  NAD 83(1997)-  41 52 27.89872(N)    087 49 35.11246(W) AD(       ) 3
 ME3112  NAD 83(1994)-  41 52 27.90078(N)    087 49 35.12253(W) AD(       ) 3
 ME3112  NAD 83(1986)-  41 52 27.90186(N)    087 49 35.12209(W) AD(       ) 3
 ME3112  NAD 27      -  41 52 27.79092(N)    087 49 34.90892(W) AD(       ) 3
 ME3112
 ME3112.Superseded values are not recommended for survey control.
 ME3112
 ME3112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3112.See file dsdata.pdf to determine how the superseded data were derived.
 ME3112
 ME3112_MARKER: 53 = ELEVATED TANK
 ME3112
 ME3112  HISTORY     - Date     Condition        Report By
 ME3112  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3112
 ME3112                          STATION DESCRIPTION
 ME3112
 ME3112'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3112'THE STATION IS THE CENTER OF THE TOP OF THE STORAGE TANK OF
 ME3112'THE NORTHERN
 ME3112'ILLINOIS GAS COMPANY LOCATED AT 1317 SOUTH FIRST AVENUE ABOUT 0.3
 ME3112'MILE NORTHEAST OF THE
 ME3112'INTERSECTION OF FIRST AVENUE AND CONGRESS STREET EXPRESSWAY, IN THE
 ME3112'EAST SECTION OF MAYWOOD.  IT IS A
 ME3112'STEEL TANK 219 FEET IN DIAMETER AND 336 FEET IN HEIGHT
 ME3112'WITH A TEN FOOT STEEL TOWER ON THE TOP MAKING THE
 ME3112'TOTAL HEIGHT 346 FEET.  IT IS PAINTED
 ME3112'GREEN WITH A RED AND WHITE CHECKERED TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0299 ***********************************************************************
 MF0299  DESIGNATION -  MAZON
 MF0299  PID         -  MF0299
 MF0299  STATE/COUNTY-  IL/GRUNDY
 MF0299  COUNTRY     -  US
 MF0299  USGS QUAD   -  GARDNER (2018)
 MF0299
 MF0299                         *CURRENT SURVEY CONTROL
 MF0299  ______________________________________________________________________
 MF0299* NAD 83(1997) POSITION- 41 12 58.07356(N) 088 17 25.27744(W)   ADJUSTED
 MF0299* NAVD 88 ORTHO HEIGHT -   173.756 (meters)      570.06  (feet) ADJUSTED
 MF0299  ______________________________________________________________________
 MF0299  GEOID HEIGHT    -        -32.718 (meters)                     GEOID18
 MF0299  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 MF0299  DYNAMIC HEIGHT  -        173.687 (meters)      569.84  (feet) COMP
 MF0299  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 MF0299
 MF0299  HORZ ORDER      -  SECOND
 MF0299  VERT ORDER      -  SECOND    CLASS 0
 MF0299
 MF0299.The horizontal coordinates were established by classical geodetic methods
 MF0299.and adjusted by the National Geodetic Survey in October 1999.
 MF0299
 MF0299.The orthometric height was determined by differential leveling and
 MF0299.adjusted by the NATIONAL GEODETIC SURVEY
 MF0299.in June 1991.
 MF0299
 MF0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0299.GEOID18 height accuracy estimate available here.
 MF0299
 MF0299.Click photographs - Photos may exist for this station.
 MF0299
 MF0299.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0299
 MF0299.The dynamic height is computed by dividing the NAVD 88
 MF0299.geopotential number by the normal gravity value computed on the
 MF0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0299.degrees latitude (g = 980.6199 gals.).
 MF0299
 MF0299.The modeled gravity was interpolated from observed gravity values.
 MF0299
 MF0299. The following values were computed from the NAD 83(1997) position.
 MF0299
 MF0299;                    North         East     Units Scale Factor Converg.
 MF0299;SPC IL E     -   505,044.792   303,604.075   MT  0.99997516   +0 01 41.9
 MF0299;SPC IL E     - 1,656,967.79    996,074.37   sFT  0.99997516   +0 01 41.9
 MF0299;UTM  16      - 4,563,552.785   391,833.227   MT  0.99974399   -0 51 01.1
 MF0299
 MF0299!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0299!SPC IL E     -   0.99997788  x   0.99997516  =   0.99995304
 MF0299!UTM  16      -   0.99997788  x   0.99974399  =   0.99972187
 MF0299
 MF0299:                Primary Azimuth Mark                     Grid Az
 MF0299:SPC IL E     -  GARDNER MUNICIPAL TANK                   205 56 53.7
 MF0299:UTM  16      -  GARDNER MUNICIPAL TANK                   206 49 36.7
 MF0299
 MF0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9183363552(NAD 83)
 MF0299
 MF0299|---------------------------------------------------------------------|
 MF0299| PID    Reference Object                     Distance      Geod. Az  |
 MF0299|                                                           dddmmss.s |
 MF0299| MF0301 MAZON AZ MK                                        0432001.3 |
 MF0299| MF0300 MAZON RM 1                           12.344 METERS 06005     |
 MF0299| MF1426 GARDNER MUNICIPAL TANK              APPROX. 3.7 KM 2055835.6 |
 MF0299| MF0298 MAZON RM 2                           11.717 METERS 24632     |
 MF0299|---------------------------------------------------------------------|
 MF0299
 MF0299                          SUPERSEDED SURVEY CONTROL
 MF0299
 MF0299  NAD 83(1997)-  41 12 58.07642(N)    088 17 25.27953(W) AD(       ) 2
 MF0299  NAD 83(1986)-  41 12 58.08118(N)    088 17 25.29416(W) AD(       ) 2
 MF0299  NAD 27      -  41 12 57.96380(N)    088 17 25.07520(W) AD(       ) 2
 MF0299  NGVD 29 (??/??/92)  173.836  (m)          570.33   (f) ADJ UNCH    2 0
 MF0299  NGVD 29             173.84   (m)          570.3    (f) LEVELING    3  
 MF0299
 MF0299.Superseded values are not recommended for survey control.
 MF0299
 MF0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0299.See file dsdata.pdf to determine how the superseded data were derived.
 MF0299
 MF0299_MARKER: DE = TRAVERSE STATION DISK
 MF0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0299_STAMPING: MAZON 1960
 MF0299_MARK LOGO: CGS
 MF0299_PROJECTION: FLUSH
 MF0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0299+STABILITY: SURFACE MOTION
 MF0299
 MF0299  HISTORY     - Date     Condition        Report By
 MF0299  HISTORY     - 1960     MONUMENTED       CGS
 MF0299  HISTORY     - 1961     GOOD             CGS
 MF0299  HISTORY     - 1976     GOOD             ALSTER
 MF0299  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0299  HISTORY     - 20170308 POOR             ILDT
 MF0299
 MF0299                          STATION DESCRIPTION
 MF0299
 MF0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0299'STATION IS LOCATED 2-1/2 MILES NORTH-NORTHEAST OF GARDNER, 1-3/4
 MF0299'MILES SOUTHWEST OF BRACEVILLE AND JUST NORTH OF THE BRIDGE OVER
 MF0299'THE MAZON RIVER.
 MF0299'
 MF0299'TO REACH FROM THE BRACEVILLE FIRE DEPARTMENT BUILDING IN BRACEVILLE,
 MF0299'GO NORTH ON MAIN STREET FOR 0.35 MILE TO CROSSROAD, TURN LEFT
 MF0299'AND GO WEST 1.1 MILE TO CROSSROAD, TURN LEFT AND GO SOUTH 0.6
 MF0299'MILE TO CURVE, CONTINUE SOUTHWEST 0.35 MILE TO THE AZIMUTH MARK ON
 MF0299'RIGHT AS DESCRIBED, CONTINUE SOUTHWEST 0.15 MILE TO STATION
 MF0299'ON RIGHT AS DESCRIBED.
 MF0299'
 MF0299'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED MAZON 1960, IS
 MF0299'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 MF0299'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 147 FEET
 MF0299'NORTH-NORTHWEST OF THE NORTHWEST END OF GUARD RAIL, 47 FEET
 MF0299'NORTHWEST OF THE CENTER OF SERVICE ROAD, 38 FEET NORTH-NORTHWEST
 MF0299'OF CULVERT HEADWALL, 3 FEET SOUTH OF FENCE AND 2.9 FEET SOUTH OF
 MF0299'THE WITNESS POST.
 MF0299'
 MF0299'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED MAZON
 MF0299'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 MF0299'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 MF0299'39 FEET EAST-NORTHEAST OF THE WITNESS POST, 38 FEET NORTHWEST
 MF0299'OF THE CENTER OF SERVICE ROAD AND 1 FOOT SOUTH OF THE WITNESS
 MF0299'POST.
 MF0299'
 MF0299'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED MAZON NO 2
 MF0299'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 MF0299'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 58
 MF0299'FEET WEST-SOUTHWEST OF THE WITNESS POST, 49 FEET WEST-NORTHWEST OF
 MF0299'THE CULVERT HEADWALL, 39.8 FEET NORTHWEST OF THE CENTER OF
 MF0299'A SERVICE ROAD AND 1 FOOT SOUTH OF THE FENCE.
 MF0299'
 MF0299'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED MAZON 1960, IS
 MF0299'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 MF0299'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 59 FEET
 MF0299'NORTHWEST OF THE SERVICE ROAD, 61.5 FEET WEST OF A CULVERT
 MF0299'HEADWALL, 34 FEET NORTH OF THE FENCE CORNER AND 1 FOOT EAST OF THE
 MF0299'FENCE.
 MF0299'
 MF0299'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0299
 MF0299                          STATION RECOVERY (1961)
 MF0299
 MF0299'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0299'2.8 MI NE FROM GARDNER.
 MF0299'ABOUT 2.75 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0299'AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S. HIGHWAY 66
 MF0299'IN THE WEST PART OF GARDNER, ASBOUT 0.10 MILES NORTHWEST OF THE
 MF0299'BRIDGE OVER MAZON CREEK, 140 FEET NORTHWEST OF THE CENTER LINE OF
 MF0299'THE SOUTHBOUND LANE OF U.S. HIGHWAY 66, 46.5 FEET NORTHWEST OF THE
 MF0299'CENTER LINE OF THE SERVICE ROAD, 2.6 FEET SOUTHEAST OF THE FENCE,
 MF0299'37.5 FEET NORTH OF THE NORTHWEST HEADWALL OF A CONCRETE PIPE
 MF0299'CULVERT, 3.0 FEET SOUTHEAST OF A METAL WITNESS POST, 2 FEET ABOVE
 MF0299'THE LEVEL OF THE SERVICE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 MF0299'FLUSH WITH THE GROUND.
 MF0299
 MF0299                          STATION RECOVERY (1976)
 MF0299
 MF0299'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (DK)
 MF0299'MAZON 1960 RECOVERED GOOD.
 MF0299'
 MF0299'MAZON 1960 AZ MK RECOVERED GOOD.
 MF0299'
 MF0299'DISTANCE AND DIRECTION FROM NEAREST TOWN--1.75 MILE SW OF
 MF0299'BRACEVILLE, ILL.
 MF0299
 MF0299                          STATION RECOVERY (2008)
 MF0299
 MF0299'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0299'NO WITNESS POSTS ARE PRESENT IN THIS AREA.  AREA DESCRIBED IS ADJACENT
 MF0299'TO FARMLAND AND CURRENTLY HAS A ROW OF SMALL EVERGREEN TREE SAPLINGS
 MF0299'EVENLY SPACED FROM SOUTHWEST TO NORTHEAST.  RMS AND AZ ALSO NOT FOUND.
 MF0299'
 MF0299
 MF0299                          STATION RECOVERY (2017)
 MF0299
 MF0299'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (SK)
 MF0299'PREVIOUS TO REACH ADEQUATE. 47 FEET NORTHWEST OF CENTERLINE OF EAST
 MF0299'HOUSTON ROAD,37.5 FEET NORTH OF THE NORTHWEST HEADWALL OF A CONCRETE
 MF0299'PIPE CULVERT, 26 FEET NORTH OF AN ORANGE WITNESS POST AND 4 INCHES
 MF0299'BELOW GRADE. DISK MISSING BUT STEM REMAINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0301 ***********************************************************************
 MF0301  DESIGNATION -  MAZON AZ MK
 MF0301  PID         -  MF0301
 MF0301  STATE/COUNTY-  IL/GRUNDY
 MF0301  COUNTRY     -  US
 MF0301  USGS QUAD   -  GARDNER (2018)
 MF0301
 MF0301                         *CURRENT SURVEY CONTROL
 MF0301  ______________________________________________________________________
 MF0301* NAD 83(1986) POSITION- 41 13 07.     (N) 088 17 11.     (W)   SCALED
 MF0301* NAVD 88 ORTHO HEIGHT -   174.047 (meters)      571.02  (feet) ADJUSTED
 MF0301  ______________________________________________________________________
 MF0301  GEOID HEIGHT    -        -32.722 (meters)                     GEOID18
 MF0301  DYNAMIC HEIGHT  -        173.979 (meters)      570.80  (feet) COMP
 MF0301  MODELED GRAVITY -    980,225.5   (mgal)                       NAVD 88
 MF0301
 MF0301  VERT ORDER      -  SECOND    CLASS 0
 MF0301
 MF0301.The horizontal coordinates were scaled from a map and have
 MF0301.an estimated accuracy of +/- 6 seconds.
 MF0301
 MF0301.The orthometric height was determined by differential leveling and
 MF0301.adjusted by the NATIONAL GEODETIC SURVEY
 MF0301.in June 1991.
 MF0301
 MF0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0301.GEOID18 height accuracy estimate available here.
 MF0301
 MF0301.Click photographs - Photos may exist for this station.
 MF0301
 MF0301.The dynamic height is computed by dividing the NAVD 88
 MF0301.geopotential number by the normal gravity value computed on the
 MF0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0301.degrees latitude (g = 980.6199 gals.).
 MF0301
 MF0301.The modeled gravity was interpolated from observed gravity values.
 MF0301
 MF0301;                    North         East    Units  Estimated Accuracy
 MF0301;SPC IL E     -   505,320.      303,940.      MT  (+/- 180 meters Scaled)
 MF0301
 MF0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL921638(NAD 83)
 MF0301
 MF0301                          SUPERSEDED SURVEY CONTROL
 MF0301
 MF0301  NGVD 29 (??/??/92)  174.127  (m)          571.28   (f) ADJ UNCH    2 0
 MF0301
 MF0301.Superseded values are not recommended for survey control.
 MF0301
 MF0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0301.See file dsdata.pdf to determine how the superseded data were derived.
 MF0301
 MF0301_MARKER: DZ = AZIMUTH MARK DISK
 MF0301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0301_STAMPING: MAZON 1960
 MF0301_MARK LOGO: CGS
 MF0301_PROJECTION: FLUSH
 MF0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0301+STABILITY: SURFACE MOTION
 MF0301_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0301+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 MF0301
 MF0301  HISTORY     - Date     Condition        Report By
 MF0301  HISTORY     - 1960     MONUMENTED       CGS
 MF0301  HISTORY     - 1961     GOOD             CGS
 MF0301  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0301  HISTORY     - 20110801 GOOD             ILDT
 MF0301
 MF0301                          STATION DESCRIPTION
 MF0301
 MF0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0301'2.4 MI SW FROM BRACEVILLE.
 MF0301'ABOUT 0.45 MILES NORTH ALONG MAIN STREET FROM THE FIRE DEPARTMENT
 MF0301'BUILDING IN BRAVEVILLE, THENCE 0.4 MILES WEST ALONG AN ASPHALT ROAD
 MF0301'TO AN OVERPASS OVER U.S. HIGHWAY 66, THENCE 0.6 MILES WEST ALONG
 MF0301'AN ASPHALT ROAD, THENCE 0.6 MILES SOUTH ALONG A GRAVEL ROAD,
 MF0301'THENCE 0.4 MILES SOUTHWEST ALONG A SERVICE ROAD, AT A FENCE CORNER
 MF0301'WEST OF THE ROAD, 61 FEET NORTHWEST OF THE CENTER LINE OF THE
 MF0301'SERVICE ROAD, 1 FOOT EAST OF THE FENCE, 61 FEET WEST OF THE
 MF0301'NORTHWEST HEADWALL OF A CONCRETE PIPE CULVERT, 38 FEET NORTH OF A
 MF0301'FENCE CORNER, 2 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST,
 MF0301'ABOUT LEVEL WITH THE SERVICE ROAD, AND SET IN THE TOP OF A CONCRETE
 MF0301'POST FLUSH WITH THE GROUND.  THIS MARK MAY ALSO BE REACHED FROM
 MF0301'THE OVERPASS AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S.
 MF0301'HIGHWAY 66 IN THE WEST PART OF GARDNER, BY GOING 2.95 MILES
 MF0301'NORTHEAST ALONG U.S. HIGHWAY 66.
 MF0301
 MF0301                          STATION RECOVERY (2008)
 MF0301
 MF0301'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0301'REPORT SUBMITTED BY GEOCACHER CT.
 MF0301
 MF0301                          STATION RECOVERY (2011)
 MF0301
 MF0301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RAS)
 MF0301'RECOVERED WITH COMMON SENSE AND READING THE DATASHEET,NOT A HANDHELD
 MF0301'GPS RECEIVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0300 ***********************************************************************
 MF0300  DESIGNATION -  MAZON RM 1
 MF0300  PID         -  MF0300
 MF0300  STATE/COUNTY-  IL/GRUNDY
 MF0300  COUNTRY     -  US
 MF0300  USGS QUAD   -  GARDNER (2018)
 MF0300
 MF0300                         *CURRENT SURVEY CONTROL
 MF0300  ______________________________________________________________________
 MF0300* NAD 83(1986) POSITION- 41 12 58.27   (N) 088 17 24.82   (W)   HD_HELD1
 MF0300* NAVD 88 ORTHO HEIGHT -   173.783 (meters)      570.15  (feet) ADJUSTED
 MF0300  ______________________________________________________________________
 MF0300  GEOID HEIGHT    -        -32.718 (meters)                     GEOID18
 MF0300  DYNAMIC HEIGHT  -        173.714 (meters)      569.93  (feet) COMP
 MF0300  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 MF0300
 MF0300  VERT ORDER      -  SECOND    CLASS 0
 MF0300
 MF0300.The horizontal coordinates were determined by differentially corrected
 MF0300.hand held GPS observations or other comparable positioning techniques
 MF0300.and have an estimated accuracy of +/- 3 meters.
 MF0300
 MF0300.The orthometric height was determined by differential leveling and
 MF0300.adjusted by the NATIONAL GEODETIC SURVEY
 MF0300.in June 1991.
 MF0300
 MF0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0300.GEOID18 height accuracy estimate available here.
 MF0300
 MF0300.Click photographs - Photos may exist for this station.
 MF0300
 MF0300.The dynamic height is computed by dividing the NAVD 88
 MF0300.geopotential number by the normal gravity value computed on the
 MF0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0300.degrees latitude (g = 980.6199 gals.).
 MF0300
 MF0300.The modeled gravity was interpolated from observed gravity values.
 MF0300
 MF0300;                    North         East    Units  Estimated Accuracy
 MF0300;SPC IL E     -   505,050.9     303,614.7     MT  (+/- 3 meters HH1 GPS) 
 MF0300
 MF0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9184363558(NAD 83)
 MF0300
 MF0300                          SUPERSEDED SURVEY CONTROL
 MF0300
 MF0300  NGVD 29 (??/??/92)  173.862  (m)          570.41   (f) ADJ UNCH    2 0
 MF0300
 MF0300.Superseded values are not recommended for survey control.
 MF0300
 MF0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0300.See file dsdata.pdf to determine how the superseded data were derived.
 MF0300
 MF0300_MARKER: DR = REFERENCE MARK DISK
 MF0300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0300_STAMPING: MAZON NO 1 1960
 MF0300_MARK LOGO: CGS
 MF0300_PROJECTION: FLUSH
 MF0300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0300+STABILITY: SURFACE MOTION
 MF0300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0300+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2017
 MF0300
 MF0300  HISTORY     - Date     Condition        Report By
 MF0300  HISTORY     - 1960     MONUMENTED       CGS
 MF0300  HISTORY     - 1961     GOOD             CGS
 MF0300  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0300  HISTORY     - 20170308 GOOD             ILDT
 MF0300
 MF0300                          STATION DESCRIPTION
 MF0300
 MF0300'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0300'2.8 MI SE FROM GARDNER.
 MF0300'ABOUT 2.75 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE
 MF0300'OVERPASS AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S.
 MF0300'HIGHWAY 66 IN THE WEST PART OF GARDNER, ABOUT 0.10 MILES NORTHWEST
 MF0300'OF THE BRIDGE OVER MAZON CREEK, 129 FEET NORTHWEST OF THE CENTER
 MF0300'LINE OF THE SOUTHBOUND LANE OF U.S. HIGHWAY 66, 37.5 FEET NORTHWEST
 MF0300'OF THE CENTER LINE OF THE SERVICE ROAD, 1 FOOT SOUTHEAST OF THE
 MF0300'FENCE, 40.5 FEET EAST-NORTHEAST OF TRAVERSE STATION MAZON, 63
 MF0300'FEET NORTH OF THE NORTHWEST HEADWALL OF A CONCRETE PIPE CULVERT,
 MF0300'39.0 FEET EAST-NORTHEAST OF A METAL WITNESS POST, 2 FEET ABOVE THE
 MF0300'LEVEL OF THE SERVICE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 MF0300'FLUSH WITH THE GROUND.
 MF0300
 MF0300                          STATION RECOVERY (2008)
 MF0300
 MF0300'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0300'STATION MAZON NOT FOUND.  NO WITNESS POSTS ARE PRESENT.  CONCRETE PIPE
 MF0300'CULVERTS REMAINS AND MEASUREMENTS WERE MADE WITH NEGATIVE FINDINGS.
 MF0300
 MF0300                          STATION RECOVERY (2017)
 MF0300
 MF0300'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (KK)
 MF0300'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0298 ***********************************************************************
 MF0298  DESIGNATION -  MAZON RM 2
 MF0298  PID         -  MF0298
 MF0298  STATE/COUNTY-  IL/GRUNDY
 MF0298  COUNTRY     -  US
 MF0298  USGS QUAD   -  GARDNER (2018)
 MF0298
 MF0298                         *CURRENT SURVEY CONTROL
 MF0298  ______________________________________________________________________
 MF0298* NAD 83(1986) POSITION- 41 12 57.92   (N) 088 17 25.74   (W)   HD_HELD1
 MF0298* NAVD 88 ORTHO HEIGHT -   173.720 (meters)      569.95  (feet) ADJUSTED
 MF0298  ______________________________________________________________________
 MF0298  GEOID HEIGHT    -        -32.718 (meters)                     GEOID18
 MF0298  DYNAMIC HEIGHT  -        173.652 (meters)      569.72  (feet) COMP
 MF0298  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 MF0298
 MF0298  VERT ORDER      -  SECOND    CLASS 0
 MF0298
 MF0298.The horizontal coordinates were determined by differentially corrected
 MF0298.hand held GPS observations or other comparable positioning techniques
 MF0298.and have an estimated accuracy of +/- 3 meters.
 MF0298
 MF0298.The orthometric height was determined by differential leveling and
 MF0298.adjusted by the NATIONAL GEODETIC SURVEY
 MF0298.in June 1991.
 MF0298
 MF0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0298.GEOID18 height accuracy estimate available here.
 MF0298
 MF0298.Click photographs - Photos may exist for this station.
 MF0298
 MF0298.The dynamic height is computed by dividing the NAVD 88
 MF0298.geopotential number by the normal gravity value computed on the
 MF0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0298.degrees latitude (g = 980.6199 gals.).
 MF0298
 MF0298.The modeled gravity was interpolated from observed gravity values.
 MF0298
 MF0298;                    North         East    Units  Estimated Accuracy
 MF0298;SPC IL E     -   505,040.0     303,593.3     MT  (+/- 3 meters HH1 GPS) 
 MF0298
 MF0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9182263548(NAD 83)
 MF0298
 MF0298                          SUPERSEDED SURVEY CONTROL
 MF0298
 MF0298  NGVD 29 (??/??/92)  173.800  (m)          570.21   (f) ADJ UNCH    2 0
 MF0298
 MF0298.Superseded values are not recommended for survey control.
 MF0298
 MF0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0298.See file dsdata.pdf to determine how the superseded data were derived.
 MF0298
 MF0298_MARKER: DR = REFERENCE MARK DISK
 MF0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0298_STAMPING: MAZON NO 2 1960
 MF0298_MARK LOGO: CGS
 MF0298_PROJECTION: FLUSH
 MF0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0298+STABILITY: SURFACE MOTION
 MF0298
 MF0298  HISTORY     - Date     Condition        Report By
 MF0298  HISTORY     - 1960     MONUMENTED       CGS
 MF0298  HISTORY     - 1961     GOOD             CGS
 MF0298  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0298  HISTORY     - 20170308 MARK NOT FOUND   ILDT
 MF0298
 MF0298                          STATION DESCRIPTION
 MF0298
 MF0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0298'2.8 MI NE FROM GARDNER.
 MF0298'ABOUT 2.75 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0298'AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S. HIGHWAY 66
 MF0298'IN THE WEST PART OF GARDNER, ABOUT 0.10 MILES NORTHWEST OF THE
 MF0298'BRIDGE OVER MAZON CREEK, 152 FEET NORTH WEST OF THE CENTER LINE OF
 MF0298'THE SOUTHBOUND LANE OF U.S. HIGHWAY 66, 57 FEET NORTH WEST OF THE
 MF0298'CENTER LINE OF THE SERVICE ROAD, 1 FOOT SOUTHEAST OF THE FENCE,
 MF0298'38.5 FEET WEST OF TRAVERSE STATION MAZON, 49 FEET SOUTHWEST OF
 MF0298'THE NORTHWEST HEADWALL OF A CONCRETE PIPE CULVERT, 39.8 FEET WEST
 MF0298'OF A METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE SERVICE
 MF0298'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0298
 MF0298                          STATION RECOVERY (2008)
 MF0298
 MF0298'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0298'STATION MAZON NOT FOUND.  NO WITNESS POSTS ARE PRESENT.  CONCRETE PIPE
 MF0298'CULVERTS REMAINS AND MEASUREMENTS WERE MADE WITH NEGATIVE FINDINGS.
 MF0298
 MF0298                          STATION RECOVERY (2017)
 MF0298
 MF0298'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (SK)
 MF0298'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5635 ***********************************************************************
 DM5635  DESIGNATION -  MB001
 DM5635  PID         -  DM5635
 DM5635  STATE/COUNTY-  IL/MCHENRY
 DM5635  COUNTRY     -  US
 DM5635  USGS QUAD   -  HEBRON (2018)
 DM5635
 DM5635                         *CURRENT SURVEY CONTROL
 DM5635  ______________________________________________________________________
 DM5635* NAD 83(1986) POSITION- 42 27 53.92   (N) 088 26 48.84   (W)   HD_HELD1
 DM5635* NAVD 88 ORTHO HEIGHT -   284.282 (meters)      932.68  (feet) ADJUSTED
 DM5635  ______________________________________________________________________
 DM5635  GEOID HEIGHT    -        -34.078 (meters)                     GEOID18
 DM5635  DYNAMIC HEIGHT  -        284.190 (meters)      932.38  (feet) COMP
 DM5635  MODELED GRAVITY -    980,289.6   (mgal)                       NAVD 88
 DM5635
 DM5635  VERT ORDER      -  SECOND    CLASS I
 DM5635
 DM5635.The horizontal coordinates were determined by differentially corrected
 DM5635.hand held GPS observations or other comparable positioning techniques
 DM5635.and have an estimated accuracy of +/- 3 meters.
 DM5635
 DM5635.The orthometric height was determined by differential leveling and
 DM5635.adjusted by the WI DEPT OF TRANSP
 DM5635.in May 2012.
 DM5635
 DM5635.No vertical observational check was made to the station.
 DM5635
 DM5635.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5635.GEOID18 height accuracy estimate available here.
 DM5635
 DM5635.Click photographs - Photos may exist for this station.
 DM5635
 DM5635.The dynamic height is computed by dividing the NAVD 88
 DM5635.geopotential number by the normal gravity value computed on the
 DM5635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5635.degrees latitude (g = 980.6199 gals.).
 DM5635
 DM5635.The modeled gravity was interpolated from observed gravity values.
 DM5635
 DM5635;                    North         East    Units  Estimated Accuracy
 DM5635;SPC IL E     -   643,756.3     290,660.0     MT  (+/- 3 meters HH1 GPS) 
 DM5635
 DM5635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8104602418(NAD 83)
 DM5635
 DM5635                          SUPERSEDED SURVEY CONTROL
 DM5635
 DM5635  NAVD 88 (04/06/11)  284.252  (m)          932.58   (f) SUPERSEDED  2 1
 DM5635
 DM5635.Superseded values are not recommended for survey control.
 DM5635
 DM5635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5635.See file dsdata.pdf to determine how the superseded data were derived.
 DM5635
 DM5635_MARKER: F = FLANGE-ENCASED ROD
 DM5635_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5635_STAMPING: MB001
 DM5635_MARK LOGO: ILGEO
 DM5635_PROJECTION: FLUSH
 DM5635_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5635_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5635_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5635+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2010
 DM5635_ROD/PIPE-DEPTH: 4.3 meters
 DM5635_SLEEVE-DEPTH  : 0.9 meters
 DM5635
 DM5635  HISTORY     - Date     Condition        Report By
 DM5635  HISTORY     - 20100622 MONUMENTED       TROTT
 DM5635
 DM5635                          STATION DESCRIPTION
 DM5635
 DM5635'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JMM)
 DM5635'THE STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) WEST OF HEBRON,
 DM5635'8.5 MI (13.7 KM) NORTHEAST OF HARVARD.
 DM5635'
 DM5635'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND IL RIGHT 47,
 DM5635'PROCEED WEST ON IL RIGHT 173 0.95 MI (1.5 KM) OF THE STATION ON THE
 DM5635'RIGHT.
 DM5635'
 DM5635'IT IS 38.0 FT (11.6 M) NORTH OF THE IL RIGHT 173 CENTER LINE, 533 FT
 DM5635'(162.5 M) WEST OF FINK ROAD, 232 EAST OF AGGREGATE DRIVE (ADDRESS
 DM5635'12808), 85.0 FT (25.9 M) NORTHWEST OF POWER POLE, AND 82.0 FT (25.0 M)
 DM5635'NORTHEAST OF GTE PHONE PEDESTAL.
 DM5635'
 DM5635'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5635'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5636 ***********************************************************************
 DM5636  DESIGNATION -  MB002
 DM5636  PID         -  DM5636
 DM5636  STATE/COUNTY-  IL/MCHENRY
 DM5636  COUNTRY     -  US
 DM5636  USGS QUAD   -  HEBRON (2018)
 DM5636
 DM5636                         *CURRENT SURVEY CONTROL
 DM5636  ______________________________________________________________________
 DM5636* NAD 83(1986) POSITION- 42 27 45.58   (N) 088 28 21.51   (W)   HD_HELD1
 DM5636* NAVD 88 ORTHO HEIGHT -   296.856 (meters)      973.94  (feet) ADJUSTED
 DM5636  ______________________________________________________________________
 DM5636  GEOID HEIGHT    -        -34.048 (meters)                     GEOID18
 DM5636  DYNAMIC HEIGHT  -        296.759 (meters)      973.62  (feet) COMP
 DM5636  MODELED GRAVITY -    980,286.7   (mgal)                       NAVD 88
 DM5636
 DM5636  VERT ORDER      -  SECOND    CLASS I
 DM5636
 DM5636.The horizontal coordinates were determined by differentially corrected
 DM5636.hand held GPS observations or other comparable positioning techniques
 DM5636.and have an estimated accuracy of +/- 3 meters.
 DM5636
 DM5636.The orthometric height was determined by differential leveling and
 DM5636.adjusted by the WI DEPT OF TRANSP
 DM5636.in May 2012.
 DM5636
 DM5636.No vertical observational check was made to the station.
 DM5636
 DM5636.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5636.GEOID18 height accuracy estimate available here.
 DM5636
 DM5636.Click photographs - Photos may exist for this station.
 DM5636
 DM5636.The dynamic height is computed by dividing the NAVD 88
 DM5636.geopotential number by the normal gravity value computed on the
 DM5636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5636.degrees latitude (g = 980.6199 gals.).
 DM5636
 DM5636.The modeled gravity was interpolated from observed gravity values.
 DM5636
 DM5636;                    North         East    Units  Estimated Accuracy
 DM5636;SPC IL E     -   643,502.1     288,542.5     MT  (+/- 3 meters HH1 GPS) 
 DM5636
 DM5636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7892502197(NAD 83)
 DM5636
 DM5636                          SUPERSEDED SURVEY CONTROL
 DM5636
 DM5636  NAVD 88 (04/06/11)  296.826  (m)          973.84   (f) SUPERSEDED  2 1
 DM5636
 DM5636.Superseded values are not recommended for survey control.
 DM5636
 DM5636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5636.See file dsdata.pdf to determine how the superseded data were derived.
 DM5636
 DM5636_MARKER: F = FLANGE-ENCASED ROD
 DM5636_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5636_STAMPING: MB002
 DM5636_MARK LOGO: ILGEO
 DM5636_PROJECTION: FLUSH
 DM5636_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5636_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5636+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2010
 DM5636_ROD/PIPE-DEPTH: 4.3 meters
 DM5636_SLEEVE-DEPTH  : 0.9 meters
 DM5636
 DM5636  HISTORY     - Date     Condition        Report By
 DM5636  HISTORY     - 20100622 MONUMENTED       TROTT
 DM5636
 DM5636                          STATION DESCRIPTION
 DM5636
 DM5636'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JMM)
 DM5636'THE STATION IS LOCATED ABOUT 2.3 MI (3.7 KM) WEST OF HEBRON, 7.3 MI
 DM5636'(11.7 KM) EAST-NORTHEAST OF HARVARD.
 DM5636'
 DM5636'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND IL RIGHT 47,
 DM5636'PROCEED WEST ON IL RIGHT 173 2.3 MI (3.7 KM) OF THE STATION ON THE
 DM5636'RIGHT.
 DM5636'
 DM5636'IT IS 38.5 FT (11.7 M) NORTH OF THE CENTER LINE OF IL RIGHT 173, 12.0
 DM5636'FT (3.7 M) EAST OF POWER POLE, 40.0 FT (12.2 M) WEST OF GAS REGULATOR,
 DM5636'48.3 FT (14.7 M) EAST OF AGGREGATE ENTRANCE AND 13.5 FT (4.1 M) SOUTH
 DM5636'OF METAL FENCE POST WITH STEEL RODS AS THE BARRIER.
 DM5636'
 DM5636'NOTE-A ROD WITH A FLOATING DISK IN PVC SLEEVE WITH LOGO CODE ILLINOIS
 DM5636'HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5637 ***********************************************************************
 DM5637  DESIGNATION -  MB003
 DM5637  PID         -  DM5637
 DM5637  STATE/COUNTY-  IL/MCHENRY
 DM5637  COUNTRY     -  US
 DM5637  USGS QUAD   -  HARVARD (2018)
 DM5637
 DM5637                         *CURRENT SURVEY CONTROL
 DM5637  ______________________________________________________________________
 DM5637* NAD 83(1986) POSITION- 42 27 25.59   (N) 088 31 38.86   (W)   HD_HELD1
 DM5637* NAVD 88 ORTHO HEIGHT -   297.633 (meters)      976.48  (feet) ADJUSTED
 DM5637  ______________________________________________________________________
 DM5637  GEOID HEIGHT    -        -33.981 (meters)                     GEOID18
 DM5637  DYNAMIC HEIGHT  -        297.533 (meters)      976.16  (feet) COMP
 DM5637  MODELED GRAVITY -    980,278.8   (mgal)                       NAVD 88
 DM5637
 DM5637  VERT ORDER      -  SECOND    CLASS I
 DM5637
 DM5637.The horizontal coordinates were determined by differentially corrected
 DM5637.hand held GPS observations or other comparable positioning techniques
 DM5637.and have an estimated accuracy of +/- 3 meters.
 DM5637
 DM5637.The orthometric height was determined by differential leveling and
 DM5637.adjusted by the WI DEPT OF TRANSP
 DM5637.in May 2012.
 DM5637
 DM5637.No vertical observational check was made to the station.
 DM5637
 DM5637.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5637.GEOID18 height accuracy estimate available here.
 DM5637
 DM5637.Click photographs - Photos may exist for this station.
 DM5637
 DM5637.The dynamic height is computed by dividing the NAVD 88
 DM5637.geopotential number by the normal gravity value computed on the
 DM5637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5637.degrees latitude (g = 980.6199 gals.).
 DM5637
 DM5637.The modeled gravity was interpolated from observed gravity values.
 DM5637
 DM5637;                    North         East    Units  Estimated Accuracy
 DM5637;SPC IL E     -   642,894.2     284,032.4     MT  (+/- 3 meters HH1 GPS) 
 DM5637
 DM5637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7440701660(NAD 83)
 DM5637
 DM5637                          SUPERSEDED SURVEY CONTROL
 DM5637
 DM5637  NAVD 88 (04/06/11)  297.604  (m)          976.39   (f) SUPERSEDED  2 1
 DM5637
 DM5637.Superseded values are not recommended for survey control.
 DM5637
 DM5637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5637.See file dsdata.pdf to determine how the superseded data were derived.
 DM5637
 DM5637_MARKER: F = FLANGE-ENCASED ROD
 DM5637_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5637_STAMPING: MB003
 DM5637_MARK LOGO: ILGEO
 DM5637_PROJECTION: FLUSH
 DM5637_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5637+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2010
 DM5637_ROD/PIPE-DEPTH: 4.8 meters
 DM5637_SLEEVE-DEPTH  : 0.9 meters
 DM5637
 DM5637  HISTORY     - Date     Condition        Report By
 DM5637  HISTORY     - 20100622 MONUMENTED       TROTT
 DM5637
 DM5637                          STATION DESCRIPTION
 DM5637
 DM5637'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JMM)
 DM5637'THE STATION IS LOCATED APPROXIMATELY 0.55 MI (0.9 KM) WEST OF ALDEN.
 DM5637'
 DM5637'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND ALDEN ROAD, PROCEED
 DM5637'WEST ON IL RIGHT 173 0.55 MI (0.9 KM) TO OAK GROVE ROAD TO THE STATION
 DM5637'ON THE LEFT.
 DM5637'
 DM5637'IT IS 46.3 FT (14.1 M) SOUTH OF THE CENTER LINE OF IL RIGHT 173, 22.1
 DM5637'FT (6.7 M) WEST OF POWER POLE WITH LIGHT, 31.8 FT (9.7 M) EAST OF
 DM5637'AGGREGATE ENTRANCE, 67.2 FT (20.5 M) EAST OF CENTER LINE OF OAK GROVE
 DM5637'ROAD AND IL RIGHT 173.
 DM5637'
 DM5637'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5637'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5638 ***********************************************************************
 DM5638  DESIGNATION -  MB004
 DM5638  PID         -  DM5638
 DM5638  STATE/COUNTY-  IL/MCHENRY
 DM5638  COUNTRY     -  US
 DM5638  USGS QUAD   -  HARVARD (2018)
 DM5638
 DM5638                         *CURRENT SURVEY CONTROL
 DM5638  ______________________________________________________________________
 DM5638* NAD 83(1986) POSITION- 42 27 29.17   (N) 088 33 34.90   (W)   HD_HELD1
 DM5638* NAVD 88 ORTHO HEIGHT -   331.727 (meters)     1088.34  (feet) ADJUSTED
 DM5638  ______________________________________________________________________
 DM5638  GEOID HEIGHT    -        -33.943 (meters)                     GEOID18
 DM5638  DYNAMIC HEIGHT  -        331.616 (meters)     1087.98  (feet) COMP
 DM5638  MODELED GRAVITY -    980,278.1   (mgal)                       NAVD 88
 DM5638
 DM5638  VERT ORDER      -  SECOND    CLASS I
 DM5638
 DM5638.The horizontal coordinates were determined by differentially corrected
 DM5638.hand held GPS observations or other comparable positioning techniques
 DM5638.and have an estimated accuracy of +/- 3 meters.
 DM5638
 DM5638.The orthometric height was determined by differential leveling and
 DM5638.adjusted by the WI DEPT OF TRANSP
 DM5638.in May 2012.
 DM5638
 DM5638.No vertical observational check was made to the station.
 DM5638
 DM5638.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5638.GEOID18 height accuracy estimate available here.
 DM5638
 DM5638.Click photographs - Photos may exist for this station.
 DM5638
 DM5638.The dynamic height is computed by dividing the NAVD 88
 DM5638.geopotential number by the normal gravity value computed on the
 DM5638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5638.degrees latitude (g = 980.6199 gals.).
 DM5638
 DM5638.The modeled gravity was interpolated from observed gravity values.
 DM5638
 DM5638;                    North         East    Units  Estimated Accuracy
 DM5638;SPC IL E     -   643,011.2     281,381.4     MT  (+/- 3 meters HH1 GPS) 
 DM5638
 DM5638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7175801819(NAD 83)
 DM5638
 DM5638                          SUPERSEDED SURVEY CONTROL
 DM5638
 DM5638  NAVD 88 (04/06/11)  331.698  (m)         1088.25   (f) SUPERSEDED  2 1
 DM5638
 DM5638.Superseded values are not recommended for survey control.
 DM5638
 DM5638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5638.See file dsdata.pdf to determine how the superseded data were derived.
 DM5638
 DM5638_MARKER: F = FLANGE-ENCASED ROD
 DM5638_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5638_STAMPING: MB004
 DM5638_MARK LOGO: ILGEO
 DM5638_PROJECTION: FLUSH
 DM5638_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5638_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5638+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2010
 DM5638_ROD/PIPE-DEPTH: 4.8 meters
 DM5638_SLEEVE-DEPTH  : 0.9 meters
 DM5638
 DM5638  HISTORY     - Date     Condition        Report By
 DM5638  HISTORY     - 20100622 MONUMENTED       TROTT
 DM5638
 DM5638                          STATION DESCRIPTION
 DM5638
 DM5638'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JMM)
 DM5638'THE STATION IS LOCATED APPROXIMATELY 2.20 MI (3.5 KM) WEST OF ALDEN.
 DM5638'
 DM5638'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND ALDEN ROAD, PROCEED
 DM5638'WEST ON IL RIGHT 173 TO OAK GROVE ROAD, THEN WEST ON OAK GROVE ROAD
 DM5638'FOR 1.6 MI (2.6 KM) TO THE STATION ON THE RIGHT.
 DM5638'
 DM5638'IT IS 57.7 FT (17.6 M) EAST OF THE CENTER LINE OF REESE ROAD, 30.7 FT
 DM5638'(9.4 M) NORTH OF CENTER LINE OF OAK GROVE ROAD, 29.6 FT (9.0 M) EAST
 DM5638'OF POWER POLE(380 17 4X3 65A) AND 173.6 FT (52.9 M) WEST OF OF SECOND
 DM5638'POWER POLE EAST OF REESE ROAD.
 DM5638'
 DM5638'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5638'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5639 ***********************************************************************
 DM5639  DESIGNATION -  MB005
 DM5639  PID         -  DM5639
 DM5639  STATE/COUNTY-  IL/MCHENRY
 DM5639  COUNTRY     -  US
 DM5639  USGS QUAD   -  HARVARD (2018)
 DM5639
 DM5639                         *CURRENT SURVEY CONTROL
 DM5639  ______________________________________________________________________
 DM5639* NAD 83(1986) POSITION- 42 27 30.89   (N) 088 35 28.30   (W)   HD_HELD1
 DM5639* NAVD 88 ORTHO HEIGHT -   302.752 (meters)      993.28  (feet) ADJUSTED
 DM5639  ______________________________________________________________________
 DM5639  GEOID HEIGHT    -        -33.916 (meters)                     GEOID18
 DM5639  DYNAMIC HEIGHT  -        302.652 (meters)      992.95  (feet) COMP
 DM5639  MODELED GRAVITY -    980,282.3   (mgal)                       NAVD 88
 DM5639
 DM5639  VERT ORDER      -  SECOND    CLASS I
 DM5639
 DM5639.The horizontal coordinates were determined by differentially corrected
 DM5639.hand held GPS observations or other comparable positioning techniques
 DM5639.and have an estimated accuracy of +/- 3 meters.
 DM5639
 DM5639.The orthometric height was determined by differential leveling and
 DM5639.adjusted by the WI DEPT OF TRANSP
 DM5639.in May 2012.
 DM5639
 DM5639.No vertical observational check was made to the station.
 DM5639
 DM5639.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5639.GEOID18 height accuracy estimate available here.
 DM5639
 DM5639.Click photographs - Photos may exist for this station.
 DM5639
 DM5639.The dynamic height is computed by dividing the NAVD 88
 DM5639.geopotential number by the normal gravity value computed on the
 DM5639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5639.degrees latitude (g = 980.6199 gals.).
 DM5639
 DM5639.The modeled gravity was interpolated from observed gravity values.
 DM5639
 DM5639;                    North         East    Units  Estimated Accuracy
 DM5639;SPC IL E     -   643,071.6     278,790.6     MT  (+/- 3 meters HH1 GPS) 
 DM5639
 DM5639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN6916901920(NAD 83)
 DM5639
 DM5639                          SUPERSEDED SURVEY CONTROL
 DM5639
 DM5639  NAVD 88 (04/06/11)  302.724  (m)          993.19   (f) SUPERSEDED  2 1
 DM5639
 DM5639.Superseded values are not recommended for survey control.
 DM5639
 DM5639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5639.See file dsdata.pdf to determine how the superseded data were derived.
 DM5639
 DM5639_MARKER: F = FLANGE-ENCASED ROD
 DM5639_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5639_STAMPING: MB005
 DM5639_MARK LOGO: ILGS
 DM5639_PROJECTION: FLUSH
 DM5639_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5639_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5639+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2014
 DM5639_ROD/PIPE-DEPTH: 4.8 meters
 DM5639_SLEEVE-DEPTH  : 0.9 meters
 DM5639
 DM5639  HISTORY     - Date     Condition        Report By
 DM5639  HISTORY     - 20100624 MONUMENTED       TROTT
 DM5639  HISTORY     - 20140702 GOOD             CWA
 DM5639
 DM5639                          STATION DESCRIPTION
 DM5639
 DM5639'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JMM)
 DM5639'STATION IS LOCATED APPROXIMATELY 2.75 MI (4.4 KM) NORTH OF HARVARD.
 DM5639'
 DM5639'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 (DIGGINS ST) AND US 14
 DM5639'(DIVISION ST), PROCEED NORTH 2.6 MI (4.2 KM) ON US 14 TO OAK GROVE
 DM5639'ROAD, GO EAST 0.6 MI (1.0 KM) ON OAK GROVE ROAD TO THE STATION ON THE
 DM5639'LEFT.
 DM5639'
 DM5639'IT IS 32.1 FT (9.8 M) NORTH OF THE CENTER LINE OF OAK GROVE ROAD, 80.0
 DM5639'FT (24.4 M) EAST OF AGGREGATE ENTRANCE 48.3 FT (14.7 M) EAST OF POWER
 DM5639'POLE, 131.8 FT (40.2 M) WEST OF POWER POLE.
 DM5639'
 DM5639'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5639'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DM5639
 DM5639                          STATION RECOVERY (2014)
 DM5639
 DM5639'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2014 (KAG)
 DM5639'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5640 ***********************************************************************
 DM5640  DESIGNATION -  MB006
 DM5640  PID         -  DM5640
 DM5640  STATE/COUNTY-  IL/MCHENRY
 DM5640  COUNTRY     -  US
 DM5640  USGS QUAD   -  HARVARD (2018)
 DM5640
 DM5640                         *CURRENT SURVEY CONTROL
 DM5640  ______________________________________________________________________
 DM5640* NAD 83(1986) POSITION- 42 26 50.01   (N) 088 36 18.31   (W)   HD_HELD1
 DM5640* NAVD 88 ORTHO HEIGHT -   292.200 (meters)      958.66  (feet) ADJUSTED
 DM5640  ______________________________________________________________________
 DM5640  GEOID HEIGHT    -        -33.896 (meters)                     GEOID18
 DM5640  DYNAMIC HEIGHT  -        292.103 (meters)      958.34  (feet) COMP
 DM5640  MODELED GRAVITY -    980,282.4   (mgal)                       NAVD 88
 DM5640
 DM5640  VERT ORDER      -  SECOND    CLASS I
 DM5640
 DM5640.The horizontal coordinates were determined by differentially corrected
 DM5640.hand held GPS observations or other comparable positioning techniques
 DM5640.and have an estimated accuracy of +/- 3 meters.
 DM5640
 DM5640.The orthometric height was determined by differential leveling and
 DM5640.adjusted by the WI DEPT OF TRANSP
 DM5640.in May 2012.
 DM5640
 DM5640.No vertical observational check was made to the station.
 DM5640
 DM5640.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5640.GEOID18 height accuracy estimate available here.
 DM5640
 DM5640.Click photographs - Photos may exist for this station.
 DM5640
 DM5640.The dynamic height is computed by dividing the NAVD 88
 DM5640.geopotential number by the normal gravity value computed on the
 DM5640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5640.degrees latitude (g = 980.6199 gals.).
 DM5640
 DM5640.The modeled gravity was interpolated from observed gravity values.
 DM5640
 DM5640;                    North         East    Units  Estimated Accuracy
 DM5640;SPC IL E     -   641,813.8     277,644.0     MT  (+/- 3 meters HH1 GPS) 
 DM5640
 DM5640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN6800300681(NAD 83)
 DM5640
 DM5640                          SUPERSEDED SURVEY CONTROL
 DM5640
 DM5640  NAVD 88 (04/06/11)  292.172  (m)          958.57   (f) SUPERSEDED  2 1
 DM5640
 DM5640.Superseded values are not recommended for survey control.
 DM5640
 DM5640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5640.See file dsdata.pdf to determine how the superseded data were derived.
 DM5640
 DM5640_MARKER: F = FLANGE-ENCASED ROD
 DM5640_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5640_STAMPING: MB006
 DM5640_MARK LOGO: ILGEO
 DM5640_PROJECTION: FLUSH
 DM5640_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5640_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5640+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2010
 DM5640_ROD/PIPE-DEPTH: 4.8 meters
 DM5640_SLEEVE-DEPTH  : 0.9 meters
 DM5640
 DM5640  HISTORY     - Date     Condition        Report By
 DM5640  HISTORY     - 20100624 MONUMENTED       TROTT
 DM5640
 DM5640                          STATION DESCRIPTION
 DM5640
 DM5640'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JMM)
 DM5640'STATION IS LOCATED APPROXIMATELY 1.8 MI (2.9 KM) NORTH OF HARVARD.
 DM5640'
 DM5640'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 (DIGGINS ST) AND US 14
 DM5640'(DIVISION ST), PROCEED NORTH ON US 14 FOR 1.8 MI (2.9 KM) TO THE
 DM5640'STATION ON THE LEFT.
 DM5640'
 DM5640'IT IS 38.2 FT (11.6 M) WEST OF CENTER LINE OF US 14, 0.2 MI (0.3 KM)
 DM5640'NORTH OF CROWLEY ROAD, 92.0 FT (28.0 M) WEST OF POWER POLE, 173.0 FT
 DM5640'(52.7 M) NORTHWEST OF POWER POLE AND 329.0 FT (100.3 M) NORTH OF
 DM5640'AGGREGATE FIELD ENTRANCE.
 DM5640'
 DM5640'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5640'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5641 ***********************************************************************
 DM5641  DESIGNATION -  MB007
 DM5641  PID         -  DM5641
 DM5641  STATE/COUNTY-  IL/MCHENRY
 DM5641  COUNTRY     -  US
 DM5641  USGS QUAD   -  HARVARD (2018)
 DM5641
 DM5641                         *CURRENT SURVEY CONTROL
 DM5641  ______________________________________________________________________
 DM5641* NAD 83(1986) POSITION- 42 25 39.55   (N) 088 36 49.13   (W)   HD_HELD1
 DM5641* NAVD 88 ORTHO HEIGHT -   293.615 (meters)      963.30  (feet) ADJUSTED
 DM5641  ______________________________________________________________________
 DM5641  GEOID HEIGHT    -        -33.872 (meters)                     GEOID18
 DM5641  DYNAMIC HEIGHT  -        293.517 (meters)      962.98  (feet) COMP
 DM5641  MODELED GRAVITY -    980,281.1   (mgal)                       NAVD 88
 DM5641
 DM5641  VERT ORDER      -  SECOND    CLASS I
 DM5641
 DM5641.The horizontal coordinates were determined by differentially corrected
 DM5641.hand held GPS observations or other comparable positioning techniques
 DM5641.and have an estimated accuracy of +/- 3 meters.
 DM5641
 DM5641.The orthometric height was determined by differential leveling and
 DM5641.adjusted by the WI DEPT OF TRANSP
 DM5641.in May 2012.
 DM5641
 DM5641.No vertical observational check was made to the station.
 DM5641
 DM5641.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5641.GEOID18 height accuracy estimate available here.
 DM5641
 DM5641.Click photographs - Photos may exist for this station.
 DM5641
 DM5641.The dynamic height is computed by dividing the NAVD 88
 DM5641.geopotential number by the normal gravity value computed on the
 DM5641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5641.degrees latitude (g = 980.6199 gals.).
 DM5641
 DM5641.The modeled gravity was interpolated from observed gravity values.
 DM5641
 DM5641;                    North         East    Units  Estimated Accuracy
 DM5641;SPC IL E     -   639,642.1     276,932.5     MT  (+/- 3 meters HH1 GPS) 
 DM5641
 DM5641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6725898521(NAD 83)
 DM5641
 DM5641                          SUPERSEDED SURVEY CONTROL
 DM5641
 DM5641  NAVD 88 (04/06/11)  293.587  (m)          963.21   (f) SUPERSEDED  2 1
 DM5641
 DM5641.Superseded values are not recommended for survey control.
 DM5641
 DM5641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5641.See file dsdata.pdf to determine how the superseded data were derived.
 DM5641
 DM5641_MARKER: F = FLANGE-ENCASED ROD
 DM5641_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5641_STAMPING: MB007
 DM5641_MARK LOGO: ILGEO
 DM5641_PROJECTION: FLUSH
 DM5641_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5641_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5641+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2010
 DM5641_ROD/PIPE-DEPTH: 4.8 meters
 DM5641_SLEEVE-DEPTH  : 0.9 meters
 DM5641
 DM5641  HISTORY     - Date     Condition        Report By
 DM5641  HISTORY     - 20100624 MONUMENTED       TROTT
 DM5641
 DM5641                          STATION DESCRIPTION
 DM5641
 DM5641'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JMM)
 DM5641'THE STATION IS LOCATED IN HARVARD.
 DM5641'
 DM5641'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 (DIGGINS ST) AND US 14
 DM5641'(DIVISION ST), PROCEED NORTH ON US 14 0.4 MI (0.6 KM) TO THE STATION
 DM5641'ON THE LEFT.
 DM5641'
 DM5641'IT IS 27.5 FT (8.4 M) WEST OF THE CENTER LINE OF US 14, 54.4 FT (16.6
 DM5641'M) NORTH OF BLAINE ST., 1.5 FT (0.5 M) EAST OF FACE OF WALK, 6.8 FT
 DM5641'(2.1 M) WEST OF BACK OF CURB AND 24.2 FT (7.4 M) EAST OF THE SOUTHEAST
 DM5641'CORNER OF THE FOUNDATION FOR CHURCH SIGN.
 DM5641'
 DM5641'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5641'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5642 ***********************************************************************
 DM5642  DESIGNATION -  MB008
 DM5642  PID         -  DM5642
 DM5642  STATE/COUNTY-  IL/MCHENRY
 DM5642  COUNTRY     -  US
 DM5642  USGS QUAD   -  CAPRON (2018)
 DM5642
 DM5642                         *CURRENT SURVEY CONTROL
 DM5642  ______________________________________________________________________
 DM5642* NAD 83(1986) POSITION- 42 24 53.80   (N) 088 37 49.76   (W)   HD_HELD1
 DM5642* NAVD 88 ORTHO HEIGHT -   278.181 (meters)      912.67  (feet) ADJUSTED
 DM5642  ______________________________________________________________________
 DM5642  GEOID HEIGHT    -        -33.849 (meters)                     GEOID18
 DM5642  DYNAMIC HEIGHT  -        278.088 (meters)      912.36  (feet) COMP
 DM5642  MODELED GRAVITY -    980,281.7   (mgal)                       NAVD 88
 DM5642
 DM5642  VERT ORDER      -  SECOND    CLASS I
 DM5642
 DM5642.The horizontal coordinates were determined by differentially corrected
 DM5642.hand held GPS observations or other comparable positioning techniques
 DM5642.and have an estimated accuracy of +/- 3 meters.
 DM5642
 DM5642.The orthometric height was determined by differential leveling and
 DM5642.adjusted by the WI DEPT OF TRANSP
 DM5642.in May 2012.
 DM5642
 DM5642.No vertical observational check was made to the station.
 DM5642
 DM5642.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5642.GEOID18 height accuracy estimate available here.
 DM5642
 DM5642.Click photographs - Photos may exist for this station.
 DM5642
 DM5642.The dynamic height is computed by dividing the NAVD 88
 DM5642.geopotential number by the normal gravity value computed on the
 DM5642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5642.degrees latitude (g = 980.6199 gals.).
 DM5642
 DM5642.The modeled gravity was interpolated from observed gravity values.
 DM5642
 DM5642;                    North         East    Units  Estimated Accuracy
 DM5642;SPC IL E     -   638,235.2     275,541.6     MT  (+/- 3 meters HH1 GPS) 
 DM5642
 DM5642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6584597136(NAD 83)
 DM5642
 DM5642                          SUPERSEDED SURVEY CONTROL
 DM5642
 DM5642  NAVD 88 (04/06/11)  278.153  (m)          912.57   (f) SUPERSEDED  2 1
 DM5642
 DM5642.Superseded values are not recommended for survey control.
 DM5642
 DM5642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5642.See file dsdata.pdf to determine how the superseded data were derived.
 DM5642
 DM5642_MARKER: F = FLANGE-ENCASED ROD
 DM5642_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5642_STAMPING: MB008
 DM5642_MARK LOGO: ILGEO
 DM5642_PROJECTION: FLUSH
 DM5642_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5642_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5642+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2010
 DM5642_ROD/PIPE-DEPTH: 3.6 meters
 DM5642_SLEEVE-DEPTH  : 0.9 meters
 DM5642
 DM5642  HISTORY     - Date     Condition        Report By
 DM5642  HISTORY     - 20100624 MONUMENTED       TROTT
 DM5642
 DM5642                          STATION DESCRIPTION
 DM5642
 DM5642'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JMM)
 DM5642'THE STATION IS ON THE WEST SIDE OF HARVARD.
 DM5642'
 DM5642'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 (BRINK ST) AND US 14
 DM5642'(DIVISION ST), PROCEED WEST ON IL RIGHT 173 FOR 0.85 MI (1.4 KM) TO
 DM5642'THE STATION ON THE RIGHT.
 DM5642'
 DM5642'IT IS 42.2 FT (12.9 M) NORTH OF THE CENTER LINE OF IL RIGHT 173, 216.0
 DM5642'FT (65.8 M) WEST OF BITUMINOUS ENTRANCE TO THE MOOSE LODGE, 65.8 FT
 DM5642'(20.1 M) SOUTH OF SOUTH EDGE OF A PARKING LOT, 71.3 FT (21.7 M)
 DM5642'SOUTHEAST OF THE SOUTHWEST CORNER OF A PARKING LOT AND 81.2 FT (24.7
 DM5642'M) NORTH OF POWER POLE.
 DM5642'
 DM5642'NOTE-A ROD WITH A BRASS FLOATING DISK IN PVC SLEEVE WITH LOGO CODE
 DM5642'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5643 ***********************************************************************
 DM5643  DESIGNATION -  MB009
 DM5643  PID         -  DM5643
 DM5643  STATE/COUNTY-  IL/MCHENRY
 DM5643  COUNTRY     -  US
 DM5643  USGS QUAD   -  CAPRON (2018)
 DM5643
 DM5643                         *CURRENT SURVEY CONTROL
 DM5643  ______________________________________________________________________
 DM5643* NAD 83(1986) POSITION- 42 24 54.06   (N) 088 39 33.67   (W)   HD_HELD1
 DM5643* NAVD 88 ORTHO HEIGHT -   274.836 (meters)      901.69  (feet) ADJUSTED
 DM5643  ______________________________________________________________________
 DM5643  GEOID HEIGHT    -        -33.828 (meters)                     GEOID18
 DM5643  DYNAMIC HEIGHT  -        274.745 (meters)      901.39  (feet) COMP
 DM5643  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 DM5643
 DM5643  VERT ORDER      -  SECOND    CLASS I
 DM5643
 DM5643.The horizontal coordinates were determined by differentially corrected
 DM5643.hand held GPS observations or other comparable positioning techniques
 DM5643.and have an estimated accuracy of +/- 3 meters.
 DM5643
 DM5643.The orthometric height was determined by differential leveling and
 DM5643.adjusted by the WI DEPT OF TRANSP
 DM5643.in May 2012.
 DM5643
 DM5643.No vertical observational check was made to the station.
 DM5643
 DM5643.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5643.GEOID18 height accuracy estimate available here.
 DM5643
 DM5643.Click photographs - Photos may exist for this station.
 DM5643
 DM5643.The dynamic height is computed by dividing the NAVD 88
 DM5643.geopotential number by the normal gravity value computed on the
 DM5643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5643.degrees latitude (g = 980.6199 gals.).
 DM5643
 DM5643.The modeled gravity was interpolated from observed gravity values.
 DM5643
 DM5643;                    North         East    Units  Estimated Accuracy
 DM5643;SPC IL E     -   638,251.9     273,165.9     MT  (+/- 3 meters HH1 GPS) 
 DM5643
 DM5643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6347197190(NAD 83)
 DM5643
 DM5643                          SUPERSEDED SURVEY CONTROL
 DM5643
 DM5643  NAVD 88 (04/06/11)  274.809  (m)          901.60   (f) SUPERSEDED  2 1
 DM5643
 DM5643.Superseded values are not recommended for survey control.
 DM5643
 DM5643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5643.See file dsdata.pdf to determine how the superseded data were derived.
 DM5643
 DM5643_MARKER: F = FLANGE-ENCASED ROD
 DM5643_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5643_STAMPING: MB009
 DM5643_MARK LOGO: ILGEO
 DM5643_PROJECTION: FLUSH
 DM5643_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5643_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5643+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2010
 DM5643_ROD/PIPE-DEPTH: 3.6 meters
 DM5643_SLEEVE-DEPTH  : 0.9 meters
 DM5643
 DM5643  HISTORY     - Date     Condition        Report By
 DM5643  HISTORY     - 20100624 MONUMENTED       TROTT
 DM5643
 DM5643                          STATION DESCRIPTION
 DM5643
 DM5643'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JMM)
 DM5643'THE STATION IS LOCATED APPROXIMATELY 2.35 MI (3.8 KM) WEST OF HARVARD.
 DM5643'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 (BRINK ST) AND US 14
 DM5643'(DIVISION ST), PROCEED WEST 2.35 MI (3.8 KM) ON IL RIGHT 173 TO THE
 DM5643'STATION ON THE LEFT.
 DM5643'
 DM5643'IT IS 38.3 FT (11.7 M) SOUTH OF CENTER LINE OF IL RIGHT 173, 39.6 FT
 DM5643'(12.1 M) WEST OF BITUMINOUS ENTRANCE (EXIT FROM 23619), 10.5 FT (3.2
 DM5643'M) WEST OF PHONE PEDESTAL, 34.0 FT (10.4 M) NORTHWEST OF WOODEN FENCE
 DM5643'POSTS AND 131.0 FT (39.9 M) SOUTHEAST OF CHEMUNG CITY LIMIT SIGN.
 DM5643'
 DM5643'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5643'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5644 ***********************************************************************
 DM5644  DESIGNATION -  MB010
 DM5644  PID         -  DM5644
 DM5644  STATE/COUNTY-  IL/MCHENRY
 DM5644  COUNTRY     -  US
 DM5644  USGS QUAD   -  CAPRON (2018)
 DM5644
 DM5644                         *CURRENT SURVEY CONTROL
 DM5644  ______________________________________________________________________
 DM5644* NAD 83(1986) POSITION- 42 25 46.81   (N) 088 42 21.92   (W)   HD_HELD1
 DM5644* NAVD 88 ORTHO HEIGHT -   285.369 (meters)      936.25  (feet) ADJUSTED
 DM5644  ______________________________________________________________________
 DM5644  GEOID HEIGHT    -        -33.798 (meters)                     GEOID18
 DM5644  DYNAMIC HEIGHT  -        285.276 (meters)      935.94  (feet) COMP
 DM5644  MODELED GRAVITY -    980,289.7   (mgal)                       NAVD 88
 DM5644
 DM5644  VERT ORDER      -  SECOND    CLASS I
 DM5644
 DM5644.The horizontal coordinates were determined by differentially corrected
 DM5644.hand held GPS observations or other comparable positioning techniques
 DM5644.and have an estimated accuracy of +/- 3 meters.
 DM5644
 DM5644.The orthometric height was determined by differential leveling and
 DM5644.adjusted by the WI DEPT OF TRANSP
 DM5644.in May 2012.
 DM5644
 DM5644.No vertical observational check was made to the station.
 DM5644
 DM5644.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5644.GEOID18 height accuracy estimate available here.
 DM5644
 DM5644.Click photographs - Photos may exist for this station.
 DM5644
 DM5644.The dynamic height is computed by dividing the NAVD 88
 DM5644.geopotential number by the normal gravity value computed on the
 DM5644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5644.degrees latitude (g = 980.6199 gals.).
 DM5644
 DM5644.The modeled gravity was interpolated from observed gravity values.
 DM5644
 DM5644;                    North         East    Units  Estimated Accuracy
 DM5644;SPC IL E     -   639,895.3     269,326.3     MT  (+/- 3 meters HH1 GPS) 
 DM5644
 DM5644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5965898893(NAD 83)
 DM5644
 DM5644                          SUPERSEDED SURVEY CONTROL
 DM5644
 DM5644  NAVD 88 (04/06/11)  285.342  (m)          936.16   (f) SUPERSEDED  2 1
 DM5644
 DM5644.Superseded values are not recommended for survey control.
 DM5644
 DM5644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5644.See file dsdata.pdf to determine how the superseded data were derived.
 DM5644
 DM5644_MARKER: F = FLANGE-ENCASED ROD
 DM5644_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5644_STAMPING: MB010
 DM5644_MARK LOGO: ILGEO
 DM5644_PROJECTION: FLUSH
 DM5644_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5644_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5644+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2010
 DM5644_ROD/PIPE-DEPTH: 6.1 meters
 DM5644_SLEEVE-DEPTH  : 0.9 meters
 DM5644
 DM5644  HISTORY     - Date     Condition        Report By
 DM5644  HISTORY     - 20100624 MONUMENTED       TROTT
 DM5644
 DM5644                          STATION DESCRIPTION
 DM5644
 DM5644'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5644'THE STATION IS LOCATED APPROXIMATELY 3.0 MI (4.8 KM) WEST OF CHEMUNG.
 DM5644'
 DM5644'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND OAK GROVE ROAD
 DM5644'(ISLAND RD), PROCEED WEST 2.3 MI (3.7 KM) ON IL RIGHT 173 TO COUNTY
 DM5644'LINE ROAD, GO NORTH ON COUNTY LINE ROAD 2.0 MI (3.2 KM) TO THE
 DM5644'INTERSECTION WITH HUNTER ROAD TO THE STATION ON THE NORTH SIDE OF THE
 DM5644'T INTERSECTION.
 DM5644'
 DM5644'IT IS 26.6 FT (8.1 M) NORTH OF THE CENTER LINE OF HUNTER ROAD, 4.5 FT
 DM5644'(1.4 M) EAST OF CENTER LINE OF COUNTY LINE ROAD, 240.0 FT (73.2 M)
 DM5644'WEST OF BITUMINOUS ENTRANCE AND 7.3 FT (2.2 M) SOUTHWEST OF WOOD FENCE
 DM5644'CORNER.
 DM5644'
 DM5644'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5644'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5645 ***********************************************************************
 DM5645  DESIGNATION -  MB011
 DM5645  PID         -  DM5645
 DM5645  STATE/COUNTY-  IL/BOONE
 DM5645  COUNTRY     -  US
 DM5645  USGS QUAD   -  CAPRON (2018)
 DM5645
 DM5645                         *CURRENT SURVEY CONTROL
 DM5645  ______________________________________________________________________
 DM5645* NAD 83(1986) POSITION- 42 24 01.51   (N) 088 43 26.16   (W)   HD_HELD1
 DM5645* NAVD 88 ORTHO HEIGHT -   280.043 (meters)      918.77  (feet) ADJUSTED
 DM5645  ______________________________________________________________________
 DM5645  GEOID HEIGHT    -        -33.756 (meters)                     GEOID18
 DM5645  DYNAMIC HEIGHT  -        279.952 (meters)      918.48  (feet) COMP
 DM5645  MODELED GRAVITY -    980,289.5   (mgal)                       NAVD 88
 DM5645
 DM5645  VERT ORDER      -  SECOND    CLASS I
 DM5645
 DM5645.The horizontal coordinates were determined by differentially corrected
 DM5645.hand held GPS observations or other comparable positioning techniques
 DM5645.and have an estimated accuracy of +/- 3 meters.
 DM5645
 DM5645.The orthometric height was determined by differential leveling and
 DM5645.adjusted by the WI DEPT OF TRANSP
 DM5645.in May 2012.
 DM5645
 DM5645.No vertical observational check was made to the station.
 DM5645
 DM5645.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5645.GEOID18 height accuracy estimate available here.
 DM5645
 DM5645.Click photographs - Photos may exist for this station.
 DM5645
 DM5645.The dynamic height is computed by dividing the NAVD 88
 DM5645.geopotential number by the normal gravity value computed on the
 DM5645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5645.degrees latitude (g = 980.6199 gals.).
 DM5645
 DM5645.The modeled gravity was interpolated from observed gravity values.
 DM5645
 DM5645;                    North         East    Units  Estimated Accuracy
 DM5645;SPC IL E     -   636,652.9     267,842.9     MT  (+/- 3 meters HH1 GPS) 
 DM5645
 DM5645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5812495675(NAD 83)
 DM5645
 DM5645                          SUPERSEDED SURVEY CONTROL
 DM5645
 DM5645  NAVD 88 (04/06/11)  280.017  (m)          918.69   (f) SUPERSEDED  2 1
 DM5645
 DM5645.Superseded values are not recommended for survey control.
 DM5645
 DM5645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5645.See file dsdata.pdf to determine how the superseded data were derived.
 DM5645
 DM5645_MARKER: F = FLANGE-ENCASED ROD
 DM5645_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5645_STAMPING: MB011
 DM5645_MARK LOGO: ILGEO
 DM5645_PROJECTION: FLUSH
 DM5645_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5645_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5645+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2010
 DM5645_ROD/PIPE-DEPTH: 3.6 meters
 DM5645_SLEEVE-DEPTH  : 0.9 meters
 DM5645
 DM5645  HISTORY     - Date     Condition        Report By
 DM5645  HISTORY     - 20100625 MONUMENTED       TROTT
 DM5645
 DM5645                          STATION DESCRIPTION
 DM5645
 DM5645'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5645'THE STATION IS LOCATED APPROXIMATELY 0.85 MI (1.4 KM) EAST OF CAPRON.
 DM5645'
 DM5645'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND FOURTH STREET,
 DM5645'PROCEED EAST 0.85 MI (1.4 KM) ON IL RIGHT 173 TO THE STATION ON THE
 DM5645'RIGHT.
 DM5645'
 DM5645'IT IS 35.3 FT (10.8 M) SOUTH OF THE CENTER LINE OF IL RIGHT 173, 115.0
 DM5645'FT (35.1 M) EAST OF BITUMINOUS/AGGREGATE ENTRANCE 147.4 FT (44.9 M)
 DM5645'SOUTHEAST OF POWER POLE, 81.0 FT (24.7 M) SOUTH OF POWER POLE AND
 DM5645'426.3 FT (129.9 M) WEST OF BITUMINOUS ENTRANCE.
 DM5645'
 DM5645'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5645'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5646 ***********************************************************************
 DM5646  DESIGNATION -  MB012
 DM5646  PID         -  DM5646
 DM5646  STATE/COUNTY-  IL/BOONE
 DM5646  COUNTRY     -  US
 DM5646  USGS QUAD   -  BELVIDERE NE (2018)
 DM5646
 DM5646                         *CURRENT SURVEY CONTROL
 DM5646  ______________________________________________________________________
 DM5646* NAD 83(1986) POSITION- 42 23 48.85   (N) 088 45 17.48   (W)   HD_HELD1
 DM5646* NAVD 88 ORTHO HEIGHT -   273.608 (meters)      897.66  (feet) ADJUSTED
 DM5646  ______________________________________________________________________
 DM5646  GEOID HEIGHT    -        -33.725 (meters)                     GEOID18
 DM5646  DYNAMIC HEIGHT  -        273.519 (meters)      897.37  (feet) COMP
 DM5646  MODELED GRAVITY -    980,291.1   (mgal)                       NAVD 88
 DM5646
 DM5646  VERT ORDER      -  SECOND    CLASS I
 DM5646
 DM5646.The horizontal coordinates were determined by differentially corrected
 DM5646.hand held GPS observations or other comparable positioning techniques
 DM5646.and have an estimated accuracy of +/- 3 meters.
 DM5646
 DM5646.The orthometric height was determined by differential leveling and
 DM5646.adjusted by the WI DEPT OF TRANSP
 DM5646.in May 2012.
 DM5646
 DM5646.No vertical observational check was made to the station.
 DM5646
 DM5646.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5646.GEOID18 height accuracy estimate available here.
 DM5646
 DM5646.Click photographs - Photos may exist for this station.
 DM5646
 DM5646.The dynamic height is computed by dividing the NAVD 88
 DM5646.geopotential number by the normal gravity value computed on the
 DM5646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5646.degrees latitude (g = 980.6199 gals.).
 DM5646
 DM5646.The modeled gravity was interpolated from observed gravity values.
 DM5646
 DM5646;                    North         East    Units  Estimated Accuracy
 DM5646;SPC IL E     -   636,274.4     265,295.3     MT  (+/- 3 meters HH1 GPS) 
 DM5646
 DM5646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5557195336(NAD 83)
 DM5646
 DM5646                          SUPERSEDED SURVEY CONTROL
 DM5646
 DM5646  NAVD 88 (04/06/11)  273.582  (m)          897.58   (f) SUPERSEDED  2 1
 DM5646
 DM5646.Superseded values are not recommended for survey control.
 DM5646
 DM5646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5646.See file dsdata.pdf to determine how the superseded data were derived.
 DM5646
 DM5646_MARKER: F = FLANGE-ENCASED ROD
 DM5646_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5646_STAMPING: MB012
 DM5646_MARK LOGO: ILGEO
 DM5646_PROJECTION: FLUSH
 DM5646_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5646+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2010
 DM5646_ROD/PIPE-DEPTH: 3.6 meters
 DM5646_SLEEVE-DEPTH  : 0.9 meters
 DM5646
 DM5646  HISTORY     - Date     Condition        Report By
 DM5646  HISTORY     - 20100625 MONUMENTED       TROTT
 DM5646
 DM5646                          STATION DESCRIPTION
 DM5646
 DM5646'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5646'THE STATION IS LOCATED APPROXIMATELY 0.55 MI (0.9 KM) WEST OF CAPRON.
 DM5646'
 DM5646'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND FOURTH STREET,
 DM5646'PROCEED WEST ON IL RIGHT 173 TO CENTERVILLE ROAD, GO WEST ON
 DM5646'CENTERVILLE ROAD 0.25 MI (0.4 KM) TO THE STATION ON THE RIGHT.
 DM5646'
 DM5646'IT IS 26.0 FT (7.9 M) NORTH OF CENTER LINE OF CENTERVILLE ROAD, 52.0
 DM5646'FT (15.8 M) NORTH OF POWER POLE, 65.2 FT (19.9 M) WEST OF WOODEN FENCE
 DM5646'POST, 63.0 FT (19.2 M) WEST OF RAILROAD SPIKE IN PAVEMENT AND 348.0 FT
 DM5646'(106.1 M) WEST OF AGGREGATE FIELD ENTRANCE.
 DM5646'
 DM5646'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5646'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5647 ***********************************************************************
 DM5647  DESIGNATION -  MB013
 DM5647  PID         -  DM5647
 DM5647  STATE/COUNTY-  IL/BOONE
 DM5647  COUNTRY     -  US
 DM5647  USGS QUAD   -  BELVIDERE NE (2018)
 DM5647
 DM5647                         *CURRENT SURVEY CONTROL
 DM5647  ______________________________________________________________________
 DM5647* NAD 83(1986) POSITION- 42 23 35.63   (N) 088 46 37.92   (W)   HD_HELD1
 DM5647* NAVD 88 ORTHO HEIGHT -   269.256 (meters)      883.38  (feet) ADJUSTED
 DM5647  ______________________________________________________________________
 DM5647  GEOID HEIGHT    -        -33.703 (meters)                     GEOID18
 DM5647  DYNAMIC HEIGHT  -        269.169 (meters)      883.10  (feet) COMP
 DM5647  MODELED GRAVITY -    980,291.8   (mgal)                       NAVD 88
 DM5647
 DM5647  VERT ORDER      -  SECOND    CLASS I
 DM5647
 DM5647.The horizontal coordinates were determined by differentially corrected
 DM5647.hand held GPS observations or other comparable positioning techniques
 DM5647.and have an estimated accuracy of +/- 3 meters.
 DM5647
 DM5647.The orthometric height was determined by differential leveling and
 DM5647.adjusted by the WI DEPT OF TRANSP
 DM5647.in May 2012.
 DM5647
 DM5647.No vertical observational check was made to the station.
 DM5647
 DM5647.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5647.GEOID18 height accuracy estimate available here.
 DM5647
 DM5647.Click photographs - Photos may exist for this station.
 DM5647
 DM5647.The dynamic height is computed by dividing the NAVD 88
 DM5647.geopotential number by the normal gravity value computed on the
 DM5647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5647.degrees latitude (g = 980.6199 gals.).
 DM5647
 DM5647.The modeled gravity was interpolated from observed gravity values.
 DM5647
 DM5647;                    North         East    Units  Estimated Accuracy
 DM5647;SPC IL E     -   635,875.9     263,453.5     MT  (+/- 3 meters HH1 GPS) 
 DM5647
 DM5647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5372394967(NAD 83)
 DM5647
 DM5647                          SUPERSEDED SURVEY CONTROL
 DM5647
 DM5647  NAVD 88 (04/06/11)  269.231  (m)          883.30   (f) SUPERSEDED  2 1
 DM5647
 DM5647.Superseded values are not recommended for survey control.
 DM5647
 DM5647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5647.See file dsdata.pdf to determine how the superseded data were derived.
 DM5647
 DM5647_MARKER: F = FLANGE-ENCASED ROD
 DM5647_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5647_STAMPING: MB013
 DM5647_MARK LOGO: ILGEO
 DM5647_PROJECTION: FLUSH
 DM5647_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5647+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2022
 DM5647_ROD/PIPE-DEPTH: 4.8 meters
 DM5647_SLEEVE-DEPTH  : 0.9 meters
 DM5647
 DM5647  HISTORY     - Date     Condition        Report By
 DM5647  HISTORY     - 20100625 MONUMENTED       TROTT
 DM5647  HISTORY     - 20220928 GOOD             ILDT
 DM5647
 DM5647                          STATION DESCRIPTION
 DM5647
 DM5647'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5647'THE STATION IS LOCATED APPROXIMATELY 2.0 MI (3.2 KM) WEST OF CAPRON.
 DM5647'
 DM5647'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND FOURTH STREET,
 DM5647'PROCEED WEST ON IL RIGHT 173 TO CENTERVILLE ROAD.  GO WEST ON
 DM5647'CENTERVILLE ROAD 1.65 MI (2.7 KM) TO THE STATION ON THE RIGHT.
 DM5647'
 DM5647'IT IS 28.7 FT (8.7 M) NORTH OF THE CENTER LINE OF CENTERVILLE ROAD,
 DM5647'34.5 FT (10.5 M) WEST OF POWER POLE, 222.6 FT (67.8 M) WEST OF
 DM5647'AGGREGATE ENTRANCE, 64.0 FT (19.5 M) NORTH OF EAST END OF A CONCRETE
 DM5647'WALL AND 169.8 FT (51.8 M) EAST OF POWER POLE WITH TRANSFORMER.
 DM5647'
 DM5647'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5647'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DM5647
 DM5647                          STATION RECOVERY (2022)
 DM5647
 DM5647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DM5647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5648 ***********************************************************************
 DM5648  DESIGNATION -  MB014
 DM5648  PID         -  DM5648
 DM5648  STATE/COUNTY-  IL/BOONE
 DM5648  COUNTRY     -  US
 DM5648  USGS QUAD   -  BELVIDERE NE (2018)
 DM5648
 DM5648                         *CURRENT SURVEY CONTROL
 DM5648  ______________________________________________________________________
 DM5648* NAD 83(1986) POSITION- 42 23 35.63   (N) 088 48 30.10   (W)   HD_HELD1
 DM5648* NAVD 88 ORTHO HEIGHT -   279.116 (meters)      915.73  (feet) ADJUSTED
 DM5648  ______________________________________________________________________
 DM5648  GEOID HEIGHT    -        -33.677 (meters)                     GEOID18
 DM5648  DYNAMIC HEIGHT  -        279.026 (meters)      915.44  (feet) COMP
 DM5648  MODELED GRAVITY -    980,292.3   (mgal)                       NAVD 88
 DM5648
 DM5648  VERT ORDER      -  SECOND    CLASS I
 DM5648
 DM5648.The horizontal coordinates were determined by differentially corrected
 DM5648.hand held GPS observations or other comparable positioning techniques
 DM5648.and have an estimated accuracy of +/- 3 meters.
 DM5648
 DM5648.The orthometric height was determined by differential leveling and
 DM5648.adjusted by the WI DEPT OF TRANSP
 DM5648.in May 2012.
 DM5648
 DM5648.No vertical observational check was made to the station.
 DM5648
 DM5648.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5648.GEOID18 height accuracy estimate available here.
 DM5648
 DM5648.Click photographs - Photos may exist for this station.
 DM5648
 DM5648.The dynamic height is computed by dividing the NAVD 88
 DM5648.geopotential number by the normal gravity value computed on the
 DM5648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5648.degrees latitude (g = 980.6199 gals.).
 DM5648
 DM5648.The modeled gravity was interpolated from observed gravity values.
 DM5648
 DM5648;                    North         East    Units  Estimated Accuracy
 DM5648;SPC IL E     -   635,889.7     260,887.8     MT  (+/- 3 meters HH1 GPS) 
 DM5648
 DM5648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5115995021(NAD 83)
 DM5648
 DM5648                          SUPERSEDED SURVEY CONTROL
 DM5648
 DM5648  NAVD 88 (04/06/11)  279.091  (m)          915.65   (f) SUPERSEDED  2 1
 DM5648
 DM5648.Superseded values are not recommended for survey control.
 DM5648
 DM5648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5648.See file dsdata.pdf to determine how the superseded data were derived.
 DM5648
 DM5648_MARKER: F = FLANGE-ENCASED ROD
 DM5648_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5648_STAMPING: MB014
 DM5648_MARK LOGO: ILGEO
 DM5648_PROJECTION: FLUSH
 DM5648_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5648+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2022
 DM5648_ROD/PIPE-DEPTH: 4.8 meters
 DM5648_SLEEVE-DEPTH  : 0.9 meters
 DM5648
 DM5648  HISTORY     - Date     Condition        Report By
 DM5648  HISTORY     - 20100625 MONUMENTED       TROTT
 DM5648  HISTORY     - 20220928 GOOD             ILDT
 DM5648
 DM5648                          STATION DESCRIPTION
 DM5648
 DM5648'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5648'THE STATION IS APPROXIMATELY 3.6 MI (5.8 KM) WEST OF CAPRON.
 DM5648'
 DM5648'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND FOURTH STREET,
 DM5648'PROCEED WEST ON IL RIGHT 173 0.55 MI (0.9 KM) TO CENTERVILLE ROAD, GO
 DM5648'WEST ON CENTERVILLE ROAD 3.2 MI (5.1 KM) TO THE STATION ON THE RIGHT.
 DM5648'
 DM5648'IT IS 22.8 FT (6.9 M) NORTH OF CENTER LINE OF CENTERVILLE ROAD, 9.0 FT
 DM5648'(2.7 M) WEST OF POWER POLE, 39.4 FT (12.0 M) WEST OF AGGREGATE
 DM5648'ENTRANCE, 82.0 FT (25.0 M) WEST OF BITUMINOUS/AGGREGATE ENTRANCE AND
 DM5648'54.9 NORTH OF TELEPHONE PEDESTAL (L1004 L93 P2).
 DM5648'
 DM5648'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5648'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DM5648
 DM5648                          STATION RECOVERY (2022)
 DM5648
 DM5648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DM5648'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5649 ***********************************************************************
 DM5649  DESIGNATION -  MB015
 DM5649  PID         -  DM5649
 DM5649  STATE/COUNTY-  IL/BOONE
 DM5649  COUNTRY     -  US
 DM5649  USGS QUAD   -  BELVIDERE NE (2018)
 DM5649
 DM5649                         *CURRENT SURVEY CONTROL
 DM5649  ______________________________________________________________________
 DM5649* NAD 83(1986) POSITION- 42 23 35.45   (N) 088 50 13.84   (W)   HD_HELD1
 DM5649* NAVD 88 ORTHO HEIGHT -   287.849 (meters)      944.38  (feet) ADJUSTED
 DM5649  ______________________________________________________________________
 DM5649  GEOID HEIGHT    -        -33.657 (meters)                     GEOID18
 DM5649  DYNAMIC HEIGHT  -        287.756 (meters)      944.08  (feet) COMP
 DM5649  MODELED GRAVITY -    980,292.1   (mgal)                       NAVD 88
 DM5649
 DM5649  VERT ORDER      -  SECOND    CLASS I
 DM5649
 DM5649.The horizontal coordinates were determined by differentially corrected
 DM5649.hand held GPS observations or other comparable positioning techniques
 DM5649.and have an estimated accuracy of +/- 3 meters.
 DM5649
 DM5649.The orthometric height was determined by differential leveling and
 DM5649.adjusted by the WI DEPT OF TRANSP
 DM5649.in May 2012.
 DM5649
 DM5649.No vertical observational check was made to the station.
 DM5649
 DM5649.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5649.GEOID18 height accuracy estimate available here.
 DM5649
 DM5649.Click photographs - Photos may exist for this station.
 DM5649
 DM5649.The dynamic height is computed by dividing the NAVD 88
 DM5649.geopotential number by the normal gravity value computed on the
 DM5649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5649.degrees latitude (g = 980.6199 gals.).
 DM5649
 DM5649.The modeled gravity was interpolated from observed gravity values.
 DM5649
 DM5649;                    North         East    Units  Estimated Accuracy
 DM5649;SPC IL E     -   635,897.9     258,515.0     MT  (+/- 3 meters HH1 GPS) 
 DM5649
 DM5649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4878795066(NAD 83)
 DM5649
 DM5649                          SUPERSEDED SURVEY CONTROL
 DM5649
 DM5649  NAVD 88 (04/06/11)  287.824  (m)          944.30   (f) SUPERSEDED  2 1
 DM5649
 DM5649.Superseded values are not recommended for survey control.
 DM5649
 DM5649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5649.See file dsdata.pdf to determine how the superseded data were derived.
 DM5649
 DM5649_MARKER: F = FLANGE-ENCASED ROD
 DM5649_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5649_STAMPING: MB015
 DM5649_MARK LOGO: ILGEO
 DM5649_PROJECTION: FLUSH
 DM5649_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5649_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5649+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2010
 DM5649_ROD/PIPE-DEPTH: 4.8 meters
 DM5649_SLEEVE-DEPTH  : 0.9 meters
 DM5649
 DM5649  HISTORY     - Date     Condition        Report By
 DM5649  HISTORY     - 20100625 MONUMENTED       TROTT
 DM5649
 DM5649                          STATION DESCRIPTION
 DM5649
 DM5649'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5649'THE STATION IS LOCATED APPROXIMATELY 5.2 MI (8.4 KM) WEST OF CAPRON.
 DM5649'
 DM5649'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND FOURTH STREET,
 DM5649'PROCEED WEST ON IL RIGHT 173 0.55 MI (0.9 KM) TO CENTERVILLE ROAD, GO
 DM5649'WEST ON CENTERVILLE ROAD 4.7 MI (7.6 KM) TO THE STATION ON THE RIGHT.
 DM5649'
 DM5649'IT IS 24.3 FT (7.4 M) NORTH OF CENTER LINE OF CENTERVILLE ROAD, 0.7 MI
 DM5649'(1.1 KM) EAST OF IL RT176, 50.4 FT (15.4 M) NORTH OF POWER POLE, 157.7
 DM5649'FT (48.1 M) WEST OF AGGREGATE/GRASS FIELD ENTRANCE, 325.5 FT (99.2 M)
 DM5649'EAST OF AGGREGATE ENTRANCE AND 161.0 FT (49.1 M) EAST OF POWER POLE.
 DM5649'
 DM5649'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5649'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5650 ***********************************************************************
 DM5650  DESIGNATION -  MB016
 DM5650  PID         -  DM5650
 DM5650  STATE/COUNTY-  IL/BOONE
 DM5650  COUNTRY     -  US
 DM5650  USGS QUAD   -  BELVIDERE NE (2018)
 DM5650
 DM5650                         *CURRENT SURVEY CONTROL
 DM5650  ______________________________________________________________________
 DM5650* NAD 83(1986) POSITION- 42 24 18.69   (N) 088 51 04.43   (W)   HD_HELD1
 DM5650* NAVD 88 ORTHO HEIGHT -   290.225 (meters)      952.18  (feet) ADJUSTED
 DM5650  ______________________________________________________________________
 DM5650  GEOID HEIGHT    -        -33.663 (meters)                     GEOID18
 DM5650  DYNAMIC HEIGHT  -        290.132 (meters)      951.87  (feet) COMP
 DM5650  MODELED GRAVITY -    980,292.0   (mgal)                       NAVD 88
 DM5650
 DM5650  VERT ORDER      -  SECOND    CLASS I
 DM5650
 DM5650.The horizontal coordinates were determined by differentially corrected
 DM5650.hand held GPS observations or other comparable positioning techniques
 DM5650.and have an estimated accuracy of +/- 3 meters.
 DM5650
 DM5650.The orthometric height was determined by differential leveling and
 DM5650.adjusted by the WI DEPT OF TRANSP
 DM5650.in May 2012.
 DM5650
 DM5650.No vertical observational check was made to the station.
 DM5650
 DM5650.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5650.GEOID18 height accuracy estimate available here.
 DM5650
 DM5650.Click photographs - Photos may exist for this station.
 DM5650
 DM5650.The dynamic height is computed by dividing the NAVD 88
 DM5650.geopotential number by the normal gravity value computed on the
 DM5650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5650.degrees latitude (g = 980.6199 gals.).
 DM5650
 DM5650.The modeled gravity was interpolated from observed gravity values.
 DM5650
 DM5650;                    North         East    Units  Estimated Accuracy
 DM5650;SPC IL E     -   637,239.0     257,366.1     MT  (+/- 3 meters HH1 GPS) 
 DM5650
 DM5650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4765996425(NAD 83)
 DM5650
 DM5650                          SUPERSEDED SURVEY CONTROL
 DM5650
 DM5650  NAVD 88 (04/06/11)  290.201  (m)          952.10   (f) SUPERSEDED  2 1
 DM5650
 DM5650.Superseded values are not recommended for survey control.
 DM5650
 DM5650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5650.See file dsdata.pdf to determine how the superseded data were derived.
 DM5650
 DM5650_MARKER: F = FLANGE-ENCASED ROD
 DM5650_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5650_STAMPING: MB016
 DM5650_MARK LOGO: ILGEO
 DM5650_PROJECTION: FLUSH
 DM5650_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5650_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5650+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2010
 DM5650_ROD/PIPE-DEPTH: 4.8 meters
 DM5650_SLEEVE-DEPTH  : 0.9 meters
 DM5650
 DM5650  HISTORY     - Date     Condition        Report By
 DM5650  HISTORY     - 20100625 MONUMENTED       TROTT
 DM5650
 DM5650                          STATION DESCRIPTION
 DM5650
 DM5650'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5650'THE STATION IS LOCATED 1.8 MI (2.9 KM) NORTH OF POPLAR GROVE.
 DM5650'
 DM5650'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND IL RIGHT 76,
 DM5650'PROCEED NORTH ON IL RIGHT 76 1.63 MI (2.6 KM) TO THE STATION ON THE
 DM5650'RIGHT.
 DM5650'
 DM5650'IT IS 48.5 FT (14.8 M) EAST OF THE CENTERLINE OF IL RT76, 46.5 FT
 DM5650'(14.2 M) SOUTH OF A POWER POLE, 220.0 FT (67.1 M) SOUTH OF AGGREGATE
 DM5650'FIELD ENTRANCE, 132.5 FT (40.4 M) NORTH OF A POWER POLE, 930.0 FT
 DM5650'(283.5 M) NORTH OF BITUMINOUS ENTRANCE, 113.2 FT (34.5 M) NORTH OF
 DM5650'STATION 457+50 (STAMPED IN EDGE OF ROAD), 371.1 FT (113.1 M) NORTH OF
 DM5650'STATION 460+00 AND 142.7 FT (43.5 M) SOUTH OF STATION 455+00.
 DM5650'
 DM5650'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5650'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5651 ***********************************************************************
 DM5651  DESIGNATION -  MB017
 DM5651  PID         -  DM5651
 DM5651  STATE/COUNTY-  IL/BOONE
 DM5651  COUNTRY     -  US
 DM5651  USGS QUAD   -  BELVIDERE NE (2018)
 DM5651
 DM5651                         *CURRENT SURVEY CONTROL
 DM5651  ______________________________________________________________________
 DM5651* NAD 83(1986) POSITION- 42 25 41.97   (N) 088 51 03.10   (W)   HD_HELD1
 DM5651* NAVD 88 ORTHO HEIGHT -   288.115 (meters)      945.26  (feet) ADJUSTED
 DM5651  ______________________________________________________________________
 DM5651  GEOID HEIGHT    -        -33.688 (meters)                     GEOID18
 DM5651  DYNAMIC HEIGHT  -        288.022 (meters)      944.95  (feet) COMP
 DM5651  MODELED GRAVITY -    980,292.5   (mgal)                       NAVD 88
 DM5651
 DM5651  VERT ORDER      -  SECOND    CLASS I
 DM5651
 DM5651.The horizontal coordinates were determined by differentially corrected
 DM5651.hand held GPS observations or other comparable positioning techniques
 DM5651.and have an estimated accuracy of +/- 3 meters.
 DM5651
 DM5651.The orthometric height was determined by differential leveling and
 DM5651.adjusted by the WI DEPT OF TRANSP
 DM5651.in May 2012.
 DM5651
 DM5651.No vertical observational check was made to the station.
 DM5651
 DM5651.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5651.GEOID18 height accuracy estimate available here.
 DM5651
 DM5651.Click photographs - Photos may exist for this station.
 DM5651
 DM5651.The dynamic height is computed by dividing the NAVD 88
 DM5651.geopotential number by the normal gravity value computed on the
 DM5651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5651.degrees latitude (g = 980.6199 gals.).
 DM5651
 DM5651.The modeled gravity was interpolated from observed gravity values.
 DM5651
 DM5651;                    North         East    Units  Estimated Accuracy
 DM5651;SPC IL E     -   639,808.4     257,412.2     MT  (+/- 3 meters HH1 GPS) 
 DM5651
 DM5651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4774598993(NAD 83)
 DM5651
 DM5651                          SUPERSEDED SURVEY CONTROL
 DM5651
 DM5651  NAVD 88 (04/06/11)  288.091  (m)          945.18   (f) SUPERSEDED  2 1
 DM5651
 DM5651.Superseded values are not recommended for survey control.
 DM5651
 DM5651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5651.See file dsdata.pdf to determine how the superseded data were derived.
 DM5651
 DM5651_MARKER: F = FLANGE-ENCASED ROD
 DM5651_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5651_STAMPING: MB017 2010
 DM5651_MARK LOGO: ILGEO
 DM5651_PROJECTION: FLUSH
 DM5651_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5651_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5651+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2021
 DM5651_ROD/PIPE-DEPTH: 3.6 meters
 DM5651_SLEEVE-DEPTH  : 0.9 meters
 DM5651
 DM5651  HISTORY     - Date     Condition        Report By
 DM5651  HISTORY     - 20100625 MONUMENTED       TROTT
 DM5651  HISTORY     - 20210415 GOOD             ILDT
 DM5651
 DM5651                          STATION DESCRIPTION
 DM5651
 DM5651'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5651'THE STATION IS LOCATED APPROXIMATELY 3.4 MI (5.5 KM) NORTH OF POPLAR
 DM5651'GROVE.
 DM5651'
 DM5651'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND IL RIGHT 76,
 DM5651'PROCEED NORTH ALONG IL RIGHT 76 3.23 MI (5.2 KM) TO THE STATION ON THE
 DM5651'RIGHT.
 DM5651'
 DM5651'IT IS 41.7 FT (12.7 M) EAST OF CENTER LINE OF IL RIGHT 76, 8.5 FT (2.6
 DM5651'M) WEST OF CONCRETE ROW MARKER, 53.5 FT (16.3 M) NORTH OF POWER POLE,
 DM5651'76.0 FT (23.2 M) NORTH OF BITUMINOUS ENTRANCE, 104 FT (31.7 M) SOUTH
 DM5651'OF POWER POLE, 160.6 FT (49.0 M) SOUTH OF BOX CULVERT WITH HEADWALL
 DM5651'AND 368.2 FT (112.2 M) SOUTH OF CENTER LINE OF HUNTER ROAD.
 DM5651'
 DM5651'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5651'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DM5651
 DM5651                          STATION RECOVERY (2021)
 DM5651
 DM5651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DM5651'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5652 ***********************************************************************
 DM5652  DESIGNATION -  MB018
 DM5652  PID         -  DM5652
 DM5652  STATE/COUNTY-  IL/BOONE
 DM5652  COUNTRY     -  US
 DM5652  USGS QUAD   -  BELVIDERE NE (2018)
 DM5652
 DM5652                         *CURRENT SURVEY CONTROL
 DM5652  ______________________________________________________________________
 DM5652* NAD 83(1986) POSITION- 42 26 57.38   (N) 088 51 02.05   (W)   HD_HELD1
 DM5652* NAVD 88 ORTHO HEIGHT -   299.685 (meters)      983.22  (feet) ADJUSTED
 DM5652  ______________________________________________________________________
 DM5652  GEOID HEIGHT    -        -33.706 (meters)                     GEOID18
 DM5652  DYNAMIC HEIGHT  -        299.590 (meters)      982.90  (feet) COMP
 DM5652  MODELED GRAVITY -    980,293.7   (mgal)                       NAVD 88
 DM5652
 DM5652  VERT ORDER      -  SECOND    CLASS I
 DM5652
 DM5652.The horizontal coordinates were determined by differentially corrected
 DM5652.hand held GPS observations or other comparable positioning techniques
 DM5652.and have an estimated accuracy of +/- 3 meters.
 DM5652
 DM5652.The orthometric height was determined by differential leveling and
 DM5652.adjusted by the WI DEPT OF TRANSP
 DM5652.in May 2012.
 DM5652
 DM5652.No vertical observational check was made to the station.
 DM5652
 DM5652.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5652.GEOID18 height accuracy estimate available here.
 DM5652
 DM5652.Click photographs - Photos may exist for this station.
 DM5652
 DM5652.The dynamic height is computed by dividing the NAVD 88
 DM5652.geopotential number by the normal gravity value computed on the
 DM5652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5652.degrees latitude (g = 980.6199 gals.).
 DM5652
 DM5652.The modeled gravity was interpolated from observed gravity values.
 DM5652
 DM5652;                    North         East    Units  Estimated Accuracy
 DM5652;SPC IL E     -   642,135.1     257,450.4     MT  (+/- 3 meters HH1 GPS) 
 DM5652
 DM5652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4782001319(NAD 83)
 DM5652
 DM5652                          SUPERSEDED SURVEY CONTROL
 DM5652
 DM5652  NAVD 88 (04/06/11)  299.662  (m)          983.14   (f) SUPERSEDED  2 1
 DM5652
 DM5652.Superseded values are not recommended for survey control.
 DM5652
 DM5652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5652.See file dsdata.pdf to determine how the superseded data were derived.
 DM5652
 DM5652_MARKER: F = FLANGE-ENCASED ROD
 DM5652_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5652_STAMPING: MB018
 DM5652_MARK LOGO: ILGEO
 DM5652_PROJECTION: FLUSH
 DM5652_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5652_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5652+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2010
 DM5652_ROD/PIPE-DEPTH: 4.8 meters
 DM5652_SLEEVE-DEPTH  : 0.9 meters
 DM5652
 DM5652  HISTORY     - Date     Condition        Report By
 DM5652  HISTORY     - 20100628 MONUMENTED       TROTT
 DM5652
 DM5652                          STATION DESCRIPTION
 DM5652
 DM5652'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5652'THE STATION IS LOCATED APPROXIMATELY 4.8 MI (7.7 KM) NORTH OF POPLAR
 DM5652'GROVE.
 DM5652'
 DM5652'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND IL RIGHT 76,
 DM5652'PROCEED NORTH ON IL RIGHT 76 4.63 MI (7.4 KM) TO THE STATION ON THE
 DM5652'RIGHT.
 DM5652'
 DM5652'IT IS 48.0 FT (14.6 M) EAST OF THE CENTER LINE OF IL RIGHT 76, 420.3
 DM5652'FT (128.1 M) NORTH OF BLAINE ROAD, 340.0 FT (103.6 M) NORTH OF
 DM5652'CONCRETE ROW MARKER, 185.5 FT (56.5 M) NORTH OF STATION 297+50
 DM5652'(STAMPED IN EDGE OF ROAD) AND 27.2 FT (8.3 M) SOUTH OF POWER POLE.
 DM5652'
 DM5652'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5652'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5653 ***********************************************************************
 DM5653  DESIGNATION -  MB019
 DM5653  PID         -  DM5653
 DM5653  STATE/COUNTY-  IL/BOONE
 DM5653  COUNTRY     -  US
 DM5653  USGS QUAD   -  BELVIDERE NE (2018)
 DM5653
 DM5653                         *CURRENT SURVEY CONTROL
 DM5653  ______________________________________________________________________
 DM5653* NAD 83(1986) POSITION- 42 29 33.63   (N) 088 51 03.58   (W)   HD_HELD1
 DM5653* NAVD 88 ORTHO HEIGHT -   290.904 (meters)      954.41  (feet) ADJUSTED
 DM5653  ______________________________________________________________________
 DM5653  GEOID HEIGHT    -        -33.733 (meters)                     GEOID18
 DM5653  DYNAMIC HEIGHT  -        290.812 (meters)      954.11  (feet) COMP
 DM5653  MODELED GRAVITY -    980,298.2   (mgal)                       NAVD 88
 DM5653
 DM5653  VERT ORDER      -  SECOND    CLASS I
 DM5653
 DM5653.The horizontal coordinates were determined by differentially corrected
 DM5653.hand held GPS observations or other comparable positioning techniques
 DM5653.and have an estimated accuracy of +/- 3 meters.
 DM5653
 DM5653.The orthometric height was determined by differential leveling and
 DM5653.adjusted by the WI DEPT OF TRANSP
 DM5653.in May 2012.
 DM5653
 DM5653.No vertical observational check was made to the station.
 DM5653
 DM5653.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5653.GEOID18 height accuracy estimate available here.
 DM5653
 DM5653.Click photographs - Photos may exist for this station.
 DM5653
 DM5653.The dynamic height is computed by dividing the NAVD 88
 DM5653.geopotential number by the normal gravity value computed on the
 DM5653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM5653.degrees latitude (g = 980.6199 gals.).
 DM5653
 DM5653.The modeled gravity was interpolated from observed gravity values.
 DM5653
 DM5653;                    North         East    Units  Estimated Accuracy
 DM5653;SPC IL E     -   646,956.5     257,444.8     MT  (+/- 3 meters HH1 GPS) 
 DM5653
 DM5653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4789006139(NAD 83)
 DM5653
 DM5653                          SUPERSEDED SURVEY CONTROL
 DM5653
 DM5653  NAVD 88 (04/06/11)  290.881  (m)          954.33   (f) SUPERSEDED  2 1
 DM5653
 DM5653.Superseded values are not recommended for survey control.
 DM5653
 DM5653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5653.See file dsdata.pdf to determine how the superseded data were derived.
 DM5653
 DM5653_MARKER: F = FLANGE-ENCASED ROD
 DM5653_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM5653_STAMPING: MB019
 DM5653_MARK LOGO: ILGEO
 DM5653_PROJECTION: FLUSH
 DM5653_MAGNETIC: I = MARKER IS A STEEL ROD
 DM5653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM5653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM5653+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DM5653_ROD/PIPE-DEPTH: 4.8 meters
 DM5653_SLEEVE-DEPTH  : 0.9 meters
 DM5653
 DM5653  HISTORY     - Date     Condition        Report By
 DM5653  HISTORY     - 20100628 MONUMENTED       TROTT
 DM5653  HISTORY     - 20110621 GOOD             ILGEO
 DM5653
 DM5653                          STATION DESCRIPTION
 DM5653
 DM5653'DESCRIBED BY TROTTER AND ASSOCIATES 2010 (JAP)
 DM5653'THE STATION IS LOCATED APPROXIMATELY 8.6 MI (13.8 KM) NORTH OF POPLAR
 DM5653'GROVE.
 DM5653'
 DM5653'TO REACH FROM THE INTERSECTION OF IL RIGHT 173 AND IL RIGHT 76,
 DM5653'PROCEED NORTH ON IL RIGHT 76 8.4 MI (13.5 KM) TO THE STATION ON THE
 DM5653'RIGHT AT THE SOUTHEAST QUADRANT OF THE INTERSECTION OF IL RIGHT 76 AND
 DM5653'STATE LINE ROAD.
 DM5653'
 DM5653'IT IS 75.0 FT (22.9 M) EAST OF THE CENTER LINE OF IL RIGHT 76, 64.5 FT
 DM5653'(19.7 M) SOUTH OF THE CENTER LINE OF STATE LINE ROAD, 8.3 FT (2.5 M)
 DM5653'EAST OF CONCRETE ROW MARKER, 35.0 FT (10.7 M) NORTH OF CULVERT WITH
 DM5653'CONCRETE FLARED END SECTION AND 44.0 FT (13.4 M) WEST OF MOST
 DM5653'NORTHERLY SIGN POST (STATE LINE FARM MARKET).
 DM5653'
 DM5653'NOTE-A ROD WITH A FLOATING BRASS DISK IN PVC SLEEVE WITH LOGO CODE
 DM5653'ILLINOIS HEIGHT MODERNIZATION U OF I/ISGS.
 DM5653
 DM5653                          STATION RECOVERY (2011)
 DM5653
 DM5653'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DM5653'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5329 ***********************************************************************
 DQ5329  DESIGNATION -  MC 707
 DQ5329  PID         -  DQ5329
 DQ5329  STATE/COUNTY-  IL/COOK
 DQ5329  COUNTRY     -  US
 DQ5329  USGS QUAD   -  BERWYN (2018)
 DQ5329
 DQ5329                         *CURRENT SURVEY CONTROL
 DQ5329  ______________________________________________________________________
 DQ5329* NAD 83(1986) POSITION- 41 52 14.99   (N) 087 46 45.53   (W)   HD_HELD1
 DQ5329* NAVD 88 ORTHO HEIGHT -   190.036 (meters)      623.48  (feet) ADJUSTED
 DQ5329  ______________________________________________________________________
 DQ5329  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 DQ5329  DYNAMIC HEIGHT  -        189.971 (meters)      623.26  (feet) COMP
 DQ5329  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 DQ5329
 DQ5329  VERT ORDER      -  SECOND    CLASS II
 DQ5329
 DQ5329.The horizontal coordinates were determined by differentially corrected
 DQ5329.hand held GPS observations or other comparable positioning techniques
 DQ5329.and have an estimated accuracy of +/- 3 meters.
 DQ5329
 DQ5329.The orthometric height was determined by differential leveling and
 DQ5329.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5329.in July 2017.
 DQ5329
 DQ5329.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5329.GEOID18 height accuracy estimate available here.
 DQ5329
 DQ5329.Click photographs - Photos may exist for this station.
 DQ5329
 DQ5329.The dynamic height is computed by dividing the NAVD 88
 DQ5329.geopotential number by the normal gravity value computed on the
 DQ5329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5329.degrees latitude (g = 980.6199 gals.).
 DQ5329
 DQ5329.The modeled gravity was interpolated from observed gravity values.
 DQ5329
 DQ5329;                    North         East    Units  Estimated Accuracy
 DQ5329;SPC IL E     -   577,904.3     345,992.6     MT  (+/- 3 meters HH1 GPS) 
 DQ5329
 DQ5329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3532835728(NAD 83)
 DQ5329
 DQ5329                          SUPERSEDED SURVEY CONTROL
 DQ5329
 DQ5329.No superseded survey control is available for this station.
 DQ5329
 DQ5329_MARKER: DB = BENCH MARK DISK
 DQ5329_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DQ5329_SP_SET: BARRIER WALL
 DQ5329_STAMPING: BM 707
 DQ5329_MARK LOGO: MCCLUR
 DQ5329_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5329_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5329+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 DQ5329
 DQ5329  HISTORY     - Date     Condition        Report By
 DQ5329  HISTORY     - UNK      MONUMENTED       MCCLUR
 DQ5329  HISTORY     - 20161020 GOOD             CWA
 DQ5329
 DQ5329                          STATION DESCRIPTION
 DQ5329
 DQ5329'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5329'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-NORTHWEST OF
 DQ5329'CHICAGO, 2.6 MI (4.2 KM) SOUTHEAST OF RIVER FOREST AND 1.6 MI (2.6 KM)
 DQ5329'NORTH-NORTHEAST OF BERWYN, IN THE VILLAGE OF OAK PARK.
 DQ5329'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5329'
 DQ5329'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5329'ROOSEVELT ROAD, PROCEED WEST ON ROOSEVELT ROAD 0.25 MI (0.40 KM) TO
 DQ5329'SOUTH LOMBARD AVENUE.  TURN RIGHT AND PROCEED NORTH ON SOUTH LOMBARD
 DQ5329'AVENUE 0.37 MI (0.60 KM) TO THE STATION ON THE LEFT (WEST).
 DQ5329'
 DQ5329'THE STATION IS LOCATED ON THE SOUTHWEST BARRIER WALL OF THE LOMBARD
 DQ5329'AVENUE BRIDGE OVER I-290 AND IS 23 FT (7.0 M) WEST OF THE CENTERLINE
 DQ5329'OF SOUTH LOMBARD AVENUE, 15 FT (4.6 M) NORTH OF THE CENTERLINE OF
 DQ5329'GARFIELD STREET, 2 FT (0.6 M) WEST OF THE SOUTH END OF A GUARD RAIL
 DQ5329'AND 27 FT (8.2 M) NORTHEAST OF A STOP SIGN.
 DQ5329'
 DQ5329'NOTE-THE MARK IS A 3 INCH (8 CM) ALUMINUM DISK SET ON TOP OF THE
 DQ5329'CONCRETE BARRIER WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5330 ***********************************************************************
 DQ5330  DESIGNATION -  MC 715
 DQ5330  PID         -  DQ5330
 DQ5330  STATE/COUNTY-  IL/COOK
 DQ5330  COUNTRY     -  US
 DQ5330  USGS QUAD   -  BERWYN (2018)
 DQ5330
 DQ5330                         *CURRENT SURVEY CONTROL
 DQ5330  ______________________________________________________________________
 DQ5330* NAD 83(1986) POSITION- 41 52 20.85   (N) 087 47 20.39   (W)   HD_HELD1
 DQ5330* NAVD 88 ORTHO HEIGHT -   190.035 (meters)      623.47  (feet) ADJUSTED
 DQ5330  ______________________________________________________________________
 DQ5330  GEOID HEIGHT    -        -33.516 (meters)                     GEOID18
 DQ5330  DYNAMIC HEIGHT  -        189.970 (meters)      623.26  (feet) COMP
 DQ5330  MODELED GRAVITY -    980,276.0   (mgal)                       NAVD 88
 DQ5330
 DQ5330  VERT ORDER      -  SECOND    CLASS II
 DQ5330
 DQ5330.The horizontal coordinates were determined by differentially corrected
 DQ5330.hand held GPS observations or other comparable positioning techniques
 DQ5330.and have an estimated accuracy of +/- 3 meters.
 DQ5330
 DQ5330.The orthometric height was determined by differential leveling and
 DQ5330.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5330.in July 2017.
 DQ5330
 DQ5330.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5330.GEOID18 height accuracy estimate available here.
 DQ5330
 DQ5330.Click photographs - Photos may exist for this station.
 DQ5330
 DQ5330.The dynamic height is computed by dividing the NAVD 88
 DQ5330.geopotential number by the normal gravity value computed on the
 DQ5330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5330.degrees latitude (g = 980.6199 gals.).
 DQ5330
 DQ5330.The modeled gravity was interpolated from observed gravity values.
 DQ5330
 DQ5330;                    North         East    Units  Estimated Accuracy
 DQ5330;SPC IL E     -   578,079.9     345,187.6     MT  (+/- 3 meters HH1 GPS) 
 DQ5330
 DQ5330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3452635916(NAD 83)
 DQ5330
 DQ5330                          SUPERSEDED SURVEY CONTROL
 DQ5330
 DQ5330.No superseded survey control is available for this station.
 DQ5330
 DQ5330_MARKER: DB = BENCH MARK DISK
 DQ5330_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DQ5330_SP_SET: BARRIER WALL
 DQ5330_STAMPING: BM 715
 DQ5330_MARK LOGO: MCCLUR
 DQ5330_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5330_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5330_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ5330+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 DQ5330
 DQ5330  HISTORY     - Date     Condition        Report By
 DQ5330  HISTORY     - UNK      MONUMENTED       MCCLUR
 DQ5330  HISTORY     - 20161020 GOOD             CWA
 DQ5330
 DQ5330                          STATION DESCRIPTION
 DQ5330
 DQ5330'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5330'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-NORTHWEST OF
 DQ5330'CHICAGO, 2.2 MI (3.5 KM) SOUTHEAST OF RIVER FOREST AND 1.5 MI (2.4 KM)
 DQ5330'NORTH OF BERWYN, IN THE VILLAGE OF OAK PARK.  OWNERSHIP--ROAD
 DQ5330'RIGHT-OF-WAY.
 DQ5330'
 DQ5330'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5330'ROOSEVELT ROAD, PROCEED WEST ON ROOSEVELT ROAD 0.76 MI (1.22 KM) TO
 DQ5330'SOUTH EAST AVENUE.  TURN RIGHT AND PROCEED NORTH ON SOUTH EAST AVENUE
 DQ5330'0.49 MI (0.79 KM) TO THE STATION ON THE RIGHT (EAST).
 DQ5330'
 DQ5330'THE STATION IS LOCATED ON THE BARRIER WALL AT THE NORTHEAST QUADRANT
 DQ5330'OF THE SOUTH EAST AVENUE BRIDGE OVER I-290 (ALSO BEING THE SOUTHEAST
 DQ5330'QUADRANT OF HARRISON STREET AND SOUTH EAST AVENUE) AND IS 28 FT (8.5
 DQ5330'M) EAST OF THE CENTERLINE OF EAST AVENUE, 30 FT (9.1 M) SOUTH OF THE
 DQ5330'CENTERLINE OF HARRISON STREET AND 3 FT (0.9 M) EAST OF A HAND HOLE.
 DQ5330'
 DQ5330'NOTE-THE MARK IS A 3 INCH (8 CM) ALUMINUM DISK SET ON A CONCRETE
 DQ5330'BARRIER WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1605 ***********************************************************************
 HB1605  DESIGNATION -  MC CORMICK LOOKOUT TOWER
 HB1605  PID         -  HB1605
 HB1605  STATE/COUNTY-  IL/POPE
 HB1605  COUNTRY     -  US
 HB1605  USGS QUAD   -  STONEFORT (2018)
 HB1605
 HB1605                         *CURRENT SURVEY CONTROL
 HB1605  ______________________________________________________________________
 HB1605* NAD 83(1997) POSITION- 37 33 46.36057(N) 088 39 06.98990(W)   ADJUSTED
 HB1605  ______________________________________________________________________
 HB1605  GEOID HEIGHT    -        -29.049 (meters)                     GEOID18
 HB1605  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 HB1605  HORZ ORDER      -  THIRD
 HB1605
 HB1605.The horizontal coordinates were established by classical geodetic methods
 HB1605.and adjusted by the National Geodetic Survey in October 1999.
 HB1605
 HB1605.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1605.GEOID18 height accuracy estimate available here.
 HB1605
 HB1605.Click photographs - Photos may exist for this station.
 HB1605
 HB1605.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1605
 HB1605. The following values were computed from the NAD 83(1997) position.
 HB1605
 HB1605;                    North         East     Units Scale Factor Converg.
 HB1605;SPC IL E     -    99,506.574   271,851.226   MT  0.99998476   -0 11 39.2
 HB1605;SPC IL E     -   326,464.48    891,898.56   sFT  0.99998476   -0 11 39.2
 HB1605;UTM  16      - 4,158,599.634   354,102.042   MT  0.99986220   -1 00 26.1
 HB1605
 HB1605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5410258599(NAD 83)
 HB1605
 HB1605                          SUPERSEDED SURVEY CONTROL
 HB1605
 HB1605  NAD 83(1993)-  37 33 46.36561(N)    088 39 06.98927(W) AD(       ) 3
 HB1605  NAD 83(1986)-  37 33 46.37149(N)    088 39 06.99380(W) AD(       ) 3
 HB1605  NAD 27      -  37 33 46.19339(N)    088 39 06.79391(W) AD(       ) 3
 HB1605
 HB1605.Superseded values are not recommended for survey control.
 HB1605
 HB1605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1605.See file dsdata.pdf to determine how the superseded data were derived.
 HB1605
 HB1605_MARKER: 57 = LOOKOUT TOWER
 HB1605
 HB1605  HISTORY     - Date     Condition        Report By
 HB1605  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1605  HISTORY     - 1960     GOOD             CGS
 HB1605
 HB1605                          STATION DESCRIPTION
 HB1605
 HB1605'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1605'THE STATION IS THE CENTER OF THE TOP OF THE STATE FOREST FIRE TOWER,
 HB1605'LOCATED ABOUT 13 MILES SOUTHWEST OF HARRISBURG, 5 MILES SOUTHEAST
 HB1605'OF STONEFORT AND ON STATE PROPERTY.
 HB1605'
 HB1605'THE TOWER IS A FOUR LEGGED STEEL STRUCTURE SUPPORTING A
 HB1605'GLASS-ENCLOSED OBSERVATION PLATFORM, OVERALL HEIGHT IS 175
 HB1605'FEET.
 HB1605'
 HB1605'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 145 AND 34
 HB1605'ABOUT 6.0 MILES SOUTH OF HARRISBURG, GO SOUTHWEST ON HIGHWAY 145 FOR
 HB1605'5.05 MILES TO A GRAVELED CROSSROAD AND A GROCERY STORE AND A HOUSE IN
 HB1605'THE SOUTHWEST ANGLE OF THE INTERSECTION.  TURN RIGHT AND GO
 HB1605'WEST ON GRAVELED ROAD FOR 4.95 MILES TO A GRAVEL T-ROAD INTERSECTION.
 HB1605'TURN RIGHT AND GO NORTHWEST ON GRAVELED ROAD FOR 0.3 MILE TO A
 HB1605'DRIVEWAY ON THE RIGHT.  TURN RIGHT AND GO NORTHEAST ON THE DRIVEWAY
 HB1605'FOR 0.15 MILE TO THE STATION.
 HB1605
 HB1605                          STATION RECOVERY (1960)
 HB1605
 HB1605'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1605'THE STATION, RECOVERED AND FOUND AS DESCRIBED IN 1957.  THE
 HB1605'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0613 ***********************************************************************
 LC0613  DESIGNATION -  MC GATH RM 1
 LC0613  PID         -  LC0613
 LC0613  STATE/COUNTY-  IL/PIATT
 LC0613  COUNTRY     -  US
 LC0613  USGS QUAD   -  MANSFIELD (2018)
 LC0613
 LC0613                         *CURRENT SURVEY CONTROL
 LC0613  ______________________________________________________________________
 LC0613* NAD 83(1986) POSITION- 40 13 50.34   (N) 088 32 12.26   (W)   HD_HELD1
 LC0613* NAVD 88 ORTHO HEIGHT -   222.882 (meters)      731.24  (feet) ADJUSTED
 LC0613  ______________________________________________________________________
 LC0613  GEOID HEIGHT    -        -31.972 (meters)                     GEOID18
 LC0613  DYNAMIC HEIGHT  -        222.772 (meters)      730.88  (feet) COMP
 LC0613  MODELED GRAVITY -    980,128.0   (mgal)                       NAVD 88
 LC0613
 LC0613  VERT ORDER      -  SECOND    CLASS 0
 LC0613
 LC0613.The horizontal coordinates were determined by differentially corrected
 LC0613.hand held GPS observations or other comparable positioning techniques
 LC0613.and have an estimated accuracy of +/- 3 meters.
 LC0613
 LC0613.The orthometric height was determined by differential leveling and
 LC0613.adjusted by the NATIONAL GEODETIC SURVEY
 LC0613.in June 1991.
 LC0613
 LC0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0613.GEOID18 height accuracy estimate available here.
 LC0613
 LC0613.Click photographs - Photos may exist for this station.
 LC0613
 LC0613.The dynamic height is computed by dividing the NAVD 88
 LC0613.geopotential number by the normal gravity value computed on the
 LC0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0613.degrees latitude (g = 980.6199 gals.).
 LC0613
 LC0613.The modeled gravity was interpolated from observed gravity values.
 LC0613
 LC0613;                    North         East    Units  Estimated Accuracy
 LC0613;SPC IL E     -   395,630.2     282,689.4     MT  (+/- 3 meters HH1 GPS) 
 LC0613
 LC0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6926454490(NAD 83)
 LC0613
 LC0613                          SUPERSEDED SURVEY CONTROL
 LC0613
 LC0613  NGVD 29 (??/??/92)  222.921  (m)          731.37   (f) ADJ UNCH    2 0
 LC0613
 LC0613.Superseded values are not recommended for survey control.
 LC0613
 LC0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0613.See file dsdata.pdf to determine how the superseded data were derived.
 LC0613
 LC0613_MARKER: DR = REFERENCE MARK DISK
 LC0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0613_STAMPING: MC GATH NO 1 1959
 LC0613_MARK LOGO: CGS
 LC0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0613+STABILITY: SURFACE MOTION
 LC0613
 LC0613  HISTORY     - Date     Condition        Report By
 LC0613  HISTORY     - 1959     MONUMENTED       CGS
 LC0613  HISTORY     - 1969     GOOD             CGS
 LC0613
 LC0613                          STATION DESCRIPTION
 LC0613
 LC0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0613'2.3 MI NW FROM MANSFIELD.
 LC0613'ABOUT 1.45 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0613'FROM THE STATION AT MANSFIELD, THENCE 0.85 MILE NORTH ALONG PAVED
 LC0613'ROAD, 44 FEET EAST OF A TELEPHONE POLE, 22 FEET EAST OF CENTERLINE
 LC0613'OF ROAD, 1 FOOT SOUTH OF A METAL WITNESS POST AND 15 FEET NORTH
 LC0613'OF THE CENTERLINE OF A FIELD ENTRANCE ROAD.  THE DISK IS SET IN
 LC0613'THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0615 ***********************************************************************
 LC0615  DESIGNATION -  MC GATH RM 3
 LC0615  PID         -  LC0615
 LC0615  STATE/COUNTY-  IL/PIATT
 LC0615  COUNTRY     -  US
 LC0615  USGS QUAD   -  MANSFIELD (2018)
 LC0615
 LC0615                         *CURRENT SURVEY CONTROL
 LC0615  ______________________________________________________________________
 LC0615* NAD 83(1986) POSITION- 40 13 49.45   (N) 088 32 12.82   (W)   HD_HELD1
 LC0615* NAVD 88 ORTHO HEIGHT -   222.57  (meters)      730.2   (feet) RESET
 LC0615  ______________________________________________________________________
 LC0615  GEOID HEIGHT    -        -31.972 (meters)                     GEOID18
 LC0615  VERT ORDER      -  THIRD
 LC0615
 LC0615.The horizontal coordinates were determined by differentially corrected
 LC0615.hand held GPS observations or other comparable positioning techniques
 LC0615.and have an estimated accuracy of +/- 3 meters.
 LC0615
 LC0615.The orthometric height was computed from unverified reset data.
 LC0615
 LC0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0615.GEOID18 height accuracy estimate available here.
 LC0615
 LC0615.Click photographs - Photos may exist for this station.
 LC0615
 LC0615;                    North         East    Units  Estimated Accuracy
 LC0615;SPC IL E     -   395,602.7     282,676.1     MT  (+/- 3 meters HH1 GPS) 
 LC0615
 LC0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6925054462(NAD 83)
 LC0615
 LC0615                          SUPERSEDED SURVEY CONTROL
 LC0615
 LC0615.No superseded survey control is available for this station.
 LC0615
 LC0615_MARKER: DR = REFERENCE MARK DISK
 LC0615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0615_STAMPING: MC GATH 1959 NO 3 1969
 LC0615_MARK LOGO: CGS
 LC0615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0615+STABILITY: SURFACE MOTION
 LC0615
 LC0615  HISTORY     - Date     Condition        Report By
 LC0615  HISTORY     - 1969     MONUMENTED       CGS
 LC0615
 LC0615                          STATION DESCRIPTION
 LC0615
 LC0615'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0615'2.3 MI NW FROM MANSFIELD.
 LC0615'1.45 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0615'STATION AT MANSFIELD, THENCE NORTH 0.85 MILE ALONG A PAVED ROAD,
 LC0615'78 FEET NORTH OF A TELEPHONE POLE, 22 FEET WEST OF THE CENTERLINE
 LC0615'OF THE ROAD, 1 FOOT NORTH OF A METAL WITNESS POST, SET IN THE TOP
 LC0615'OF A SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1910 ***********************************************************************
 LC1910  DESIGNATION -  MC LEAN MUNICIPAL TANK
 LC1910  PID         -  LC1910
 LC1910  STATE/COUNTY-  IL/MCLEAN
 LC1910  COUNTRY     -  US
 LC1910  USGS QUAD   -  MCLEAN (2018)
 LC1910
 LC1910                         *CURRENT SURVEY CONTROL
 LC1910  ______________________________________________________________________
 LC1910* NAD 83(1997) POSITION- 40 18 50.42546(N) 089 10 09.10576(W)   ADJUSTED
 LC1910  ______________________________________________________________________
 LC1910  GEOID HEIGHT    -        -32.396 (meters)                     GEOID18
 LC1910  LAPLACE CORR    -          3.28  (seconds)                    DEFLEC18
 LC1910  HORZ ORDER      -  THIRD
 LC1910
 LC1910.The horizontal coordinates were established by classical geodetic methods
 LC1910.and adjusted by the National Geodetic Survey in October 1999.
 LC1910
 LC1910.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1910.GEOID18 height accuracy estimate available here.
 LC1910
 LC1910.Click photographs - Photos may exist for this station.
 LC1910
 LC1910.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1910
 LC1910. The following values were computed from the NAD 83(1997) position.
 LC1910
 LC1910;                    North         East     Units Scale Factor Converg.
 LC1910;SPC IL E     -   405,201.354   228,951.842   MT  1.00003711   -0 32 26.9
 LC1910;SPC IL E     - 1,329,398.11    751,152.83   sFT  1.00003711   -0 32 26.9
 LC1910;SPC IL W     -   405,329.844   784,782.140   MT  1.00002963   +0 38 43.4
 LC1910;SPC IL W     - 1,329,819.66  2,574,739.40   sFT  1.00002963   +0 38 43.4
 LC1910;UTM  16      - 4,464,867.838   315,681.745   MT  1.00001822   -1 24 13.7
 LC1910
 LC1910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1568164867(NAD 83)
 LC1910
 LC1910                          SUPERSEDED SURVEY CONTROL
 LC1910
 LC1910  NAD 83(1986)-  40 18 50.43700(N)    089 10 09.10303(W) AD(       ) 3
 LC1910  NAD 27      -  40 18 50.29600(N)    089 10 08.79300(W) AD(       ) 3
 LC1910
 LC1910.Superseded values are not recommended for survey control.
 LC1910
 LC1910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1910.See file dsdata.pdf to determine how the superseded data were derived.
 LC1910
 LC1910_MARKER: 53 = ELEVATED TANK
 LC1910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1910+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 LC1910
 LC1910  HISTORY     - Date     Condition        Report By
 LC1910  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1910  HISTORY     - 1960     GOOD             CGS
 LC1910  HISTORY     - 20120725 GOOD             GEOCAC
 LC1910
 LC1910                          STATION DESCRIPTION
 LC1910
 LC1910'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1910'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 LC1910'TANK LOCATED NEAR THE CENTRAL SECTION OF MC LEAN.  IT IS
 LC1910'A STEEL TANK SUPPORTED BY A FOUR LEGGED STEEL STRUCTURE AND
 LC1910'IS PAINTED SILVER.  THE HEIGHT IS ABOUT 135 FEET.
 LC1910
 LC1910                          STATION RECOVERY (1960)
 LC1910
 LC1910'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1910'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD
 LC1910'CONDITION.
 LC1910
 LC1910                          STATION RECOVERY (2012)
 LC1910
 LC1910'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 LC1910'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1737 ***********************************************************************
 JB1737  DESIGNATION -  MC LEANSBORO E MUNICIPAL TANK
 JB1737  PID         -  JB1737
 JB1737  STATE/COUNTY-  IL/HAMILTON
 JB1737  COUNTRY     -  US
 JB1737  USGS QUAD   -  MCLEANSBORO (2018)
 JB1737
 JB1737                         *CURRENT SURVEY CONTROL
 JB1737  ______________________________________________________________________
 JB1737* NAD 83(1997) POSITION- 38 05 40.92226(N) 088 32 25.43967(W)   ADJUSTED
 JB1737  ______________________________________________________________________
 JB1737  GEOID HEIGHT    -        -30.130 (meters)                     GEOID18
 JB1737  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 JB1737  HORZ ORDER      -  THIRD
 JB1737
 JB1737.The horizontal coordinates were established by classical geodetic methods
 JB1737.and adjusted by the National Geodetic Survey in October 1999.
 JB1737
 JB1737.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1737.GEOID18 height accuracy estimate available here.
 JB1737
 JB1737.Click photographs - Photos may exist for this station.
 JB1737
 JB1737.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1737
 JB1737. The following values were computed from the NAD 83(1997) position.
 JB1737
 JB1737;                    North         East     Units Scale Factor Converg.
 JB1737;SPC IL E     -   158,506.360   281,836.690   MT  0.99997906   -0 07 39.9
 JB1737;SPC IL E     -   520,032.95    924,659.21   sFT  0.99997906   -0 07 39.9
 JB1737;UTM  16      - 4,217,442.721   364,927.181   MT  0.99982470   -0 57 01.8
 JB1737
 JB1737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6492717442(NAD 83)
 JB1737
 JB1737                          SUPERSEDED SURVEY CONTROL
 JB1737
 JB1737  NAD 83(1993)-  38 05 40.93174(N)    088 32 25.43856(W) AD(       ) 3
 JB1737  NAD 83(1986)-  38 05 40.93474(N)    088 32 25.44047(W) AD(       ) 3
 JB1737  NAD 27      -  38 05 40.76169(N)    088 32 25.25337(W) AD(       ) 3
 JB1737
 JB1737.Superseded values are not recommended for survey control.
 JB1737
 JB1737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1737.See file dsdata.pdf to determine how the superseded data were derived.
 JB1737
 JB1737_MARKER: 53 = ELEVATED TANK
 JB1737
 JB1737  HISTORY     - Date     Condition        Report By
 JB1737  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1737
 JB1737                          STATION DESCRIPTION
 JB1737
 JB1737'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1737'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED AT THE WEST
 JB1737'EDGE OF
 JB1737'MCLEANSBORO ABOUT 0.05 NORTHWEST OF THE INTERSECTION OF
 JB1737'MARKET AND VIRGINIA
 JB1737'STREETS.  IT IS A 4 LEGGED STEEL STRUCTURE
 JB1737'PAINTED GREY.  THE OVERALL HEIGHT IS
 JB1737'ABOUT 125 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1736 ***********************************************************************
 JB1736  DESIGNATION -  MC LEANSBORO RAD KSS 692 MAST
 JB1736  PID         -  JB1736
 JB1736  STATE/COUNTY-  IL/HAMILTON
 JB1736  COUNTRY     -  US
 JB1736  USGS QUAD   -  MCLEANSBORO (2018)
 JB1736
 JB1736                         *CURRENT SURVEY CONTROL
 JB1736  ______________________________________________________________________
 JB1736* NAD 83(1997) POSITION- 38 05 18.42697(N) 088 31 04.49697(W)   ADJUSTED
 JB1736  ______________________________________________________________________
 JB1736  GEOID HEIGHT    -        -30.139 (meters)                     GEOID18
 JB1736  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 JB1736  HORZ ORDER      -  THIRD
 JB1736
 JB1736.The horizontal coordinates were established by classical geodetic methods
 JB1736.and adjusted by the National Geodetic Survey in October 1999.
 JB1736
 JB1736.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1736.GEOID18 height accuracy estimate available here.
 JB1736
 JB1736.Click photographs - Photos may exist for this station.
 JB1736
 JB1736.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1736
 JB1736. The following values were computed from the NAD 83(1997) position.
 JB1736
 JB1736;                    North         East     Units Scale Factor Converg.
 JB1736;SPC IL E     -   157,808.624   283,807.556   MT  0.99997823   -0 06 49.9
 JB1736;SPC IL E     -   517,743.79    931,125.29   sFT  0.99997823   -0 06 49.9
 JB1736;UTM  16      - 4,216,716.872   366,887.516   MT  0.99981823   -0 56 11.4
 JB1736
 JB1736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6688716716(NAD 83)
 JB1736
 JB1736                          SUPERSEDED SURVEY CONTROL
 JB1736
 JB1736  NAD 83(1993)-  38 05 18.43634(N)    088 31 04.49524(W) AD(       ) 3
 JB1736  NAD 83(1986)-  38 05 18.43944(N)    088 31 04.49766(W) AD(       ) 3
 JB1736  NAD 27      -  38 05 18.26584(N)    088 31 04.31273(W) AD(       ) 3
 JB1736
 JB1736.Superseded values are not recommended for survey control.
 JB1736
 JB1736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1736.See file dsdata.pdf to determine how the superseded data were derived.
 JB1736
 JB1736_MARKER: 42 = RADIO/TV MAST
 JB1736
 JB1736  HISTORY     - Date     Condition        Report By
 JB1736  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1736
 JB1736                          STATION DESCRIPTION
 JB1736
 JB1736'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1736'THE STATION IS THE CENTER OF THE TOP OF THE MAST.  IT IS A SELF
 JB1736'SUPPORTED STEEL
 JB1736'STRUCTURE PAINTED IN ALTERNATE SECTIONS OF
 JB1736'INTERNATIONAL ORANGE AND WHITE.
 JB1736'THE OVERALL HEIGHT IS 165 FEET.  IT
 JB1736'IS OWNED BY MR CLAY BROOKS.
 JB1736'
 JB1736'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE HIGHWAY 142
 JB1736'AT THE SOUTH EDGE OF
 JB1736'MCLEANSBORO GO EAST ON HIGHWAY 460 FOR 1.0 MILE TO THE
 JB1736'MAST ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1734 ***********************************************************************
 JB1734  DESIGNATION -  MC LEANSBORO W MUNICIPAL TANK
 JB1734  PID         -  JB1734
 JB1734  STATE/COUNTY-  IL/HAMILTON
 JB1734  COUNTRY     -  US
 JB1734  USGS QUAD   -  MCLEANSBORO (2018)
 JB1734
 JB1734                         *CURRENT SURVEY CONTROL
 JB1734  ______________________________________________________________________
 JB1734* NAD 83(1997) POSITION- 38 05 40.94942(N) 088 32 26.59406(W)   ADJUSTED
 JB1734  ______________________________________________________________________
 JB1734  GEOID HEIGHT    -        -30.129 (meters)                     GEOID18
 JB1734  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 JB1734  HORZ ORDER      -  THIRD
 JB1734
 JB1734.The horizontal coordinates were established by classical geodetic methods
 JB1734.and adjusted by the National Geodetic Survey in October 1999.
 JB1734
 JB1734.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1734.GEOID18 height accuracy estimate available here.
 JB1734
 JB1734.Click photographs - Photos may exist for this station.
 JB1734
 JB1734.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1734
 JB1734. The following values were computed from the NAD 83(1997) position.
 JB1734
 JB1734;                    North         East     Units Scale Factor Converg.
 JB1734;SPC IL E     -   158,507.260   281,808.565   MT  0.99997907   -0 07 40.6
 JB1734;SPC IL E     -   520,035.90    924,566.93   sFT  0.99997907   -0 07 40.6
 JB1734;UTM  16      - 4,217,444.024   364,899.075   MT  0.99982480   -0 57 02.6
 JB1734
 JB1734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6489917444(NAD 83)
 JB1734
 JB1734                          SUPERSEDED SURVEY CONTROL
 JB1734
 JB1734  NAD 83(1993)-  38 05 40.95890(N)    088 32 26.59297(W) AD(       ) 3
 JB1734  NAD 83(1986)-  38 05 40.96189(N)    088 32 26.59483(W) AD(       ) 3
 JB1734  NAD 27      -  38 05 40.78886(N)    088 32 26.40765(W) AD(       ) 3
 JB1734
 JB1734.Superseded values are not recommended for survey control.
 JB1734
 JB1734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1734.See file dsdata.pdf to determine how the superseded data were derived.
 JB1734
 JB1734_MARKER: 53 = ELEVATED TANK
 JB1734
 JB1734  HISTORY     - Date     Condition        Report By
 JB1734  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1734
 JB1734                          STATION DESCRIPTION
 JB1734
 JB1734'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1734'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED AT THE WEST
 JB1734'EDGE OF
 JB1734'MCLEANSBORO ABOUT 0.05 MILE NORTHWEST OF THE INTERSECTION OF
 JB1734'MARKET AND VIRGINIA
 JB1734'STREETS.  IT IS A 6 LEGGED STEEL STRUCTURE
 JB1734'PAINTED YELLOW, WITH A METAL CROSS AT
 JB1734'THE CENTER OF THE TOP.  THE
 JB1734'OVERALL HEIGHT IS ABOUT 110 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1354 ***********************************************************************
 MF1354  DESIGNATION -  MCALLISTER
 MF1354  PID         -  MF1354
 MF1354  STATE/COUNTY-  IL/WILL
 MF1354  COUNTRY     -  US
 MF1354  USGS QUAD   -  PLAINFIELD (2018)
 MF1354
 MF1354                         *CURRENT SURVEY CONTROL
 MF1354  ______________________________________________________________________
 MF1354* NAD 83(1997) POSITION- 41 35 01.94401(N) 088 10 19.26997(W)   ADJUSTED
 MF1354* NAVD 88 ORTHO HEIGHT -   187.    (meters)      614.    (feet) SCALED
 MF1354  ______________________________________________________________________
 MF1354  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 MF1354  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 MF1354  HORZ ORDER      -  THIRD
 MF1354
 MF1354.The horizontal coordinates were established by classical geodetic methods
 MF1354.and adjusted by the National Geodetic Survey in October 1999.
 MF1354
 MF1354.The orthometric height was scaled from a topographic map.
 MF1354
 MF1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1354.GEOID18 height accuracy estimate available here.
 MF1354
 MF1354.Click photographs - Photos may exist for this station.
 MF1354
 MF1354.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1354
 MF1354. The following values were computed from the NAD 83(1997) position.
 MF1354
 MF1354;                    North         East     Units Scale Factor Converg.
 MF1354;SPC IL E     -   545,897.458   313,451.365   MT  0.99997723   +0 06 25.4
 MF1354;SPC IL E     - 1,790,998.58  1,028,381.69   sFT  0.99997723   +0 06 25.4
 MF1354;UTM  16      - 4,604,239.071   402,305.503   MT  0.99971745   -0 46 40.6
 MF1354
 MF1354!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1354!SPC IL E     -   0.99997587  x   0.99997723  =   0.99995310
 MF1354!UTM  16      -   0.99997587  x   0.99971745  =   0.99969333
 MF1354
 MF1354:                Primary Azimuth Mark                     Grid Az
 MF1354:SPC IL E     -  MCALLISTER AZ MK                         180 24 18.3
 MF1354:UTM  16      -  MCALLISTER AZ MK                         181 17 24.3
 MF1354
 MF1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0230504239(NAD 83)
 MF1354
 MF1354|---------------------------------------------------------------------|
 MF1354| PID    Reference Object                     Distance      Geod. Az  |
 MF1354|                                                           dddmmss.s |
 MF1354| CI7886 MCALLISTER RM 5                       9.946 METERS 06816     |
 MF1354| MF1340 JOLIET ST NONNATUS CATH TWR         APPROX. 8.0 KM 1322003.0 |
 MF1354| MF1417 JOLIET BLOCKSON CHEM CO TANK        APPROX.11.8 KM 1581504.7 |
 MF1354| MF1356 JOLIET MICROWAVE KSB 573 MAST       APPROX. 8.8 KM 1613931.5 |
 MF1354| CI7884 MCALLISTER RM 3                       9.963 METERS 16814     |
 MF1354| CI7781 MCALLISTER AZ MK                                   1803043.7 |
 MF1354| CI7782 MCALLISTER RM 1                      23.780 METERS 22455     |
 MF1354| MF1350 RNG JOLIET RADIO JOT                APPROX. 6.4 KM 2374335.1 |
 MF1354| CI7883 MCALLISTER RM 2                      26.375 METERS 31657     |
 MF1354| CI7885 MCALLISTER RM 4                      15.495 METERS 34757     |
 MF1354| CI7887 MCALLISTER RM 6                      15.498 METERS 34757     |
 MF1354|---------------------------------------------------------------------|
 MF1354
 MF1354                          SUPERSEDED SURVEY CONTROL
 MF1354
 MF1354  NAD 83(1997)-  41 35 01.94527(N)    088 10 19.27022(W) AD(       ) 3
 MF1354  NAD 83(1986)-  41 35 01.94601(N)    088 10 19.28067(W) AD(       ) 3
 MF1354  NAD 27      -  41 35 01.84000(N)    088 10 19.05370(W) AD(       ) 3
 MF1354
 MF1354.Superseded values are not recommended for survey control.
 MF1354
 MF1354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1354.See file dsdata.pdf to determine how the superseded data were derived.
 MF1354
 MF1354_MARKER: DS = TRIANGULATION STATION DISK
 MF1354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1354_STAMPING: MC ALLISTER 1956
 MF1354_MARK LOGO: CGS
 MF1354_PROJECTION: FLUSH
 MF1354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1354+STABILITY: SURFACE MOTION
 MF1354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1354+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2009
 MF1354
 MF1354  HISTORY     - Date     Condition        Report By
 MF1354  HISTORY     - 1956     MONUMENTED       CGS
 MF1354  HISTORY     - 1959     GOOD             CGS
 MF1354  HISTORY     - 1967     GOOD             CGS
 MF1354  HISTORY     - 1971     GOOD             ILHD
 MF1354  HISTORY     - 20030410 GOOD             GEOCAC
 MF1354  HISTORY     - 20091211 GOOD             GEOCAC
 MF1354
 MF1354                          STATION DESCRIPTION
 MF1354
 MF1354'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1354'THE STATION IS ABOUT 2 MILES SOUTHEAST OF PLAINFIELD, ON
 MF1354'PROPERTY OWNED BY MRS. CLYDE MC ALLISTER.  IT IS 52 FEET
 MF1354'SOUTHEAST OF THE SOUTHWEST CORNER OF A CORN CRIB, 45 FEET
 MF1354'SOUTHWEST OF THE SOUTHWEST CORNER OF A BARN AND 33 FEET EAST
 MF1354'OF THE CENTER OF A GRAVEL ROAD.  THE MARK IS FLUSH AND THE
 MF1354'DISK IS STAMPED MC ALLISTER 1956.
 MF1354'
 MF1354'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 66
 MF1354'AND 30 AT THE SOUTH EDGE OF PLAINFIELD, GO SOUTHEAST ON U.S.
 MF1354'HIGHWAY 30 FOR 2.1 MILES TO A GRAVELED SIDEROAD RIGHT.  TURN
 MF1354'RIGHT AND GO SOUTH FOR 0.1 MILE TO THE STATION ON THE LEFT.
 MF1354'
 MF1354'TO REACH THE AZIMUTH MARK FROM THE STATION CONTINUE SOUTH
 MF1354'ON THE GRAVEL ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 MF1354'RIGHT.
 MF1354'
 MF1354'REFERENCE MARK 1 IS 49 FEET NORTH OF A POWER LINE POLE, 23
 MF1354'FEET WEST OF THE CENTER OF A GRAVEL ROAD AND 1 FOOT EAST
 MF1354'OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK
 MF1354'IS STAMPED MC ALLISTER NO 1 1956.
 MF1354'
 MF1354'REFERENCE MARK 2 IS 45 FEET SOUTHWEST OF THE NORTHWEST CORNER
 MF1354'OF THE CORN CRIB, 23 FEET EAST OF THE CENTER OF THE GRAVEL
 MF1354'ROAD AND 2 FEET SOUTH OF A WHITE WITNESS POST.  THE MARK
 MF1354'PROJECTS 2 INCHES AND THE DISK IS STAMPED MC ALLISTER NO 2 1956.
 MF1354'
 MF1354'THE AZIMUTH MARK IS 26 FEET WEST OF THE CENTER OF A GRAVEL
 MF1354'ROAD, 2 FEET NORTH OF A POWER LINE POLE AND 1 FOOT NORTH OF
 MF1354'A WHITE WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK
 MF1354'IS STAMPED MC ALLISTER 1956.
 MF1354'
 MF1354'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1354
 MF1354                          STATION RECOVERY (1959)
 MF1354
 MF1354'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1354'STATION MARK AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED
 MF1354'AND FOUND IN GOOD CONDITION.  REFERENCE MARK NUMBER 1 AND
 MF1354'REFERENCE MARK NUMBER 2 WERE FOUND TO HAVE BEEN DESTROYED
 MF1354'BY THE CONSTRUCTION OF A SUB-DIVISION.  REFERENCE MARK 3 AND
 MF1354'REFERENCE MARK 4 WERE ESTABLISHED AT THIS TIME.  A NEW
 MF1354'DESCRIPTION OF THE NEW REFERENCE MARKS AND A NEW TO REACH FOR THE
 MF1354'AZIMUTH MARK FOLLOWS.  A WITNESS POST WAS SET 3.2 FEET WEST
 MF1354'OF THE STATION MARK.
 MF1354'
 MF1354'REFERENCE MARK NUMBER 3, A STANDARD DISK STAMPED MC ALLISTER
 MF1354'NO 3 1956, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 MF1354'IS FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 64.8
 MF1354'FEET EAST OF THE APPROXIMATE CENTER OF A GRAVEL ROAD, 56.5
 MF1354'FEET SOUTHEAST OF THE SOUTHWEST CORNER OF THE WEST ONE OF
 MF1354'TWO BARNS, 35.4 FEET EAST-NORTHEAST OF A WITNESS POST AND
 MF1354'18 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE EAST
 MF1354'ONE OF TWO BARNS.
 MF1354'
 MF1354'REFERENCE MARK NUMBER 4, A STANDARD DISK STAMPED MC ALLISTER
 MF1354'NO 4 1956, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 MF1354'PROJECTS 6 INCHES.  THE MARK IS 50.3 FEET NORTH OF A WITNESS
 MF1354'POST, 24.6 FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVEL
 MF1354'ROAD AND 1.3 FEET SOUTH OF THE SOUTHWEST CORNER OF THE WEST
 MF1354'ONE OF TWO BARNS.
 MF1354'
 MF1354'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 MF1354'THE GRAVEL ROAD FOR 0.1 MILE TO U.S. HIGHWAY 30, TURN RIGHT,
 MF1354'EAST, ON U.S. HIGHWAY 30 FOR 0.25 MILE TO A SIDE ROAD RIGHT
 MF1354'JUST AFTER GOING UNDER A OVERPASS (U.S. HIGHWAY 66), TURN
 MF1354'RIGHT AND GO SOUTH ON THE GRAVEL ROAD FOR 0.25 MILE TO THE
 MF1354'AZIMUTH MARK ON THE RIGHT.
 MF1354
 MF1354                          STATION RECOVERY (1967)
 MF1354
 MF1354'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1354'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 MF1354'BOTH REFERENCE MARK 3 AND 4 HAD THE TOP COUPLE OF INCHES
 MF1354'SHEARED OFF AND THE DISK GONE.  NEW DISK WERE SET IN THESE
 MF1354'MONUMENTS SINCE THEY ARE FLUSH WITH THE GROUND AND SEEM SOLID.
 MF1354'THE MAST LISTED IN THE PREVIOUS BOX SCORE WOULD NOT SEE DUE
 MF1354'TO HAZE AND LENGTH OF LINE.  A NEW DESCRIPTION FOLLOWS.
 MF1354'
 MF1354'ABOUT 2 MILES SOUTHEAST OF PLAINFIELD, 0.15 MILE SOUTHWEST
 MF1354'OF THE INTERSECTION OF INTERSTATE HIGHWAY 55 AND U.S. HIGHWAY
 MF1354'30.  IT IS 80 FEET WEST OF THE CENTERLINE OF A PAVED FRONTAGE
 MF1354'ROAD, 38 FEET EAST NORTHEAST OF THE INTERSECTION OF MC ALISTER
 MF1354'AND CHAROLETTE ROADS, 31 FEET EAST OF THE CENTERLINE OF
 MF1354'MC ALISTER ROAD (GRAVELED) AND 3 FEET EAST OF A METAL WITNESS
 MF1354'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MC
 MF1354'ALLISTER 1956.
 MF1354'
 MF1354'REFERENCE MARK 5 IS 48 FEET SOUTHWEST OF THE CENTERLINE OF
 MF1354'THE FRONTAGE ROAD, 60 FEET EAST OF THE CENTERLINE OF MC ALISTER
 MF1354'ROAD AND 35 FEET NORTHEAST OF THE WITNESS POST.  THE MONUMENT
 MF1354'IS FLUSH AND THE DISK IS STAMPED MC ALLISTER NO 5 1956.
 MF1354'
 MF1354'REFERENCE MARK 6 IS 74 FEET NORTHEAST OF THE INTERSECTION
 MF1354'OF THE ROADS, 50 FEET NORTHEAST OF THE WITNESS POST AND 19
 MF1354'FEET EAST OF THE CENTERLINE OF MC ALISTER ROAD.  THE MONUMENT
 MF1354'IS FLUSH AND THE DISK IS STAMPED MC ALLISTER NO 6 1956.
 MF1354'
 MF1354'THE AZIMUTH MARK IS 24 FEET WEST OF THE CENTERLINE OF A
 MF1354'PAVED ROAD, 2 FEET NORTH OF A POWER POLE AND 1 FOOT NORTHWEST
 MF1354'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES
 MF1354'AND THE DISK IS STAMPED MC ALLISTER 1956.
 MF1354'
 MF1354'TO REACH THE AZIMUTH MARK FROM THE INTERSECTION OF U.S. HIGHWAY
 MF1354'30 AND INTERSTATE 55, GO WEST ON HIGHWAY 30 FOR 0.45 MILE
 MF1354'TO A PAVED FRONTAGE ROAD.  TURN RIGHT (SOUTH) FOR 50 FEET
 MF1354'THEN WEST AND SOUTH ON THE PAVED ROAD FOR 0.6 MILE TO THE MARK
 MF1354'ON THE RIGHT.
 MF1354'
 MF1354'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1354'
 MF1354'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 MF1354'SOUTHEAST OF PLAINFIELD
 MF1354
 MF1354                          STATION RECOVERY (1971)
 MF1354
 MF1354'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (RIL)
 MF1354'MC ALLISTER 1956-GOOD
 MF1354'
 MF1354'MC ALLISTER NO 5 1956-GOOD
 MF1354'
 MF1354'MC ALLISTER NO 6 1956-GOOD
 MF1354'
 MF1354'(AZI) MC ALLISTER 1956-GOOD
 MF1354
 MF1354                          STATION RECOVERY (2003)
 MF1354
 MF1354'RECOVERY NOTE BY GEOCACHING 2003 (JRB)
 MF1354'RECOVERED IN GOOD CONDITION.
 MF1354
 MF1354                          STATION RECOVERY (2009)
 MF1354
 MF1354'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1354'THE STATION, RM 5 AND RM 6 WERE ALL RECOVERED.  THE AZIMUTH MARK WAS
 MF1354'NOT SOUGHT.  NOTE THAT THERE ARE NO WITNESS POSTS FOR ANY OF THE
 MF1354'MARKS.
 MF1354'
 MF1354'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE
 MF1354'(WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS MARK'S
 MF1354'PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1421 ***********************************************************************
 LC1421  DESIGNATION -  MCCLELLAN AZ MK
 LC1421  PID         -  LC1421
 LC1421  STATE/COUNTY-  IL/PEORIA
 LC1421  COUNTRY     -  US
 LC1421  USGS QUAD   -  ELMWOOD (2018)
 LC1421
 LC1421                         *CURRENT SURVEY CONTROL
 LC1421  ______________________________________________________________________
 LC1421* NAD 83(1986) POSITION- 40 51 31.     (N) 089 57 10.     (W)   SCALED
 LC1421* NAVD 88 ORTHO HEIGHT -   218.443 (meters)      716.68  (feet) ADJUSTED
 LC1421  ______________________________________________________________________
 LC1421  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 LC1421  DYNAMIC HEIGHT  -        218.344 (meters)      716.35  (feet) COMP
 LC1421  MODELED GRAVITY -    980,166.1   (mgal)                       NAVD 88
 LC1421
 LC1421  VERT ORDER      -  SECOND    CLASS 0
 LC1421
 LC1421.The horizontal coordinates were scaled from a map and have
 LC1421.an estimated accuracy of +/- 6 seconds.
 LC1421
 LC1421.The orthometric height was determined by differential leveling and
 LC1421.adjusted by the NATIONAL GEODETIC SURVEY
 LC1421.in June 1991.
 LC1421
 LC1421.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1421.GEOID18 height accuracy estimate available here.
 LC1421
 LC1421.Click photographs - Photos may exist for this station.
 LC1421
 LC1421.The dynamic height is computed by dividing the NAVD 88
 LC1421.geopotential number by the normal gravity value computed on the
 LC1421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1421.degrees latitude (g = 980.6199 gals.).
 LC1421
 LC1421.The modeled gravity was interpolated from observed gravity values.
 LC1421
 LC1421;                    North         East    Units  Estimated Accuracy
 LC1421;SPC IL W     -   465,350.      718,030.      MT  (+/- 180 meters Scaled)
 LC1421
 LC1421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL511272(NAD 83)
 LC1421
 LC1421                          SUPERSEDED SURVEY CONTROL
 LC1421
 LC1421  NGVD 29 (??/??/92)  218.520  (m)          716.93   (f) ADJ UNCH    2 0
 LC1421
 LC1421.Superseded values are not recommended for survey control.
 LC1421
 LC1421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1421.See file dsdata.pdf to determine how the superseded data were derived.
 LC1421
 LC1421_MARKER: DR = REFERENCE MARK DISK
 LC1421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1421_STAMPING: MCCLELLAN AZIMUTH 1935
 LC1421_MARK LOGO: CGS
 LC1421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1421+STABILITY: SURFACE MOTION
 LC1421
 LC1421  HISTORY     - Date     Condition        Report By
 LC1421  HISTORY     - 1935     MONUMENTED       CGS
 LC1421  HISTORY     - 1959     GOOD             CGS
 LC1421  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1421
 LC1421                          STATION DESCRIPTION
 LC1421
 LC1421'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1421'4 MI NW FROM BRIMFIELD.
 LC1421'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1421'STATION AT BRIMFIELD, THENCE 1.25 MILES WEST ALONG STATE HIGHWAY
 LC1421'78, ON THE TOP OF A CUT SOUTH OF THE HIGHWAY, ABOUT 97 YARDS EAST
 LC1421'OF A CONCRETE BOX CULVERT, 40 FEET SOUTH OF THE CENTER LINE OF THE
 LC1421'HIGHWAY, 1/2 FOOT NORTH OF A FENCE, 176 FEET EAST OF A T-FENCE
 LC1421'CORNER, 152 FEET WEST OF A CONCRETE BOX CULVERT, 1.6 FEET EAST
 LC1421'OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 LC1421'HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC1421
 LC1421                          STATION RECOVERY (1998)
 LC1421
 LC1421'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1421'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1422 ***********************************************************************
 LC1422  DESIGNATION -  MCCLELLAN RESET
 LC1422  PID         -  LC1422
 LC1422  STATE/COUNTY-  IL/PEORIA
 LC1422  COUNTRY     -  US
 LC1422  USGS QUAD   -  ELMWOOD (2018)
 LC1422
 LC1422                         *CURRENT SURVEY CONTROL
 LC1422  ______________________________________________________________________
 LC1422* NAD 83(1997) POSITION- 40 51 32.58293(N) 089 56 48.71401(W)   ADJUSTED
 LC1422* NAVD 88 ORTHO HEIGHT -   221.462 (meters)      726.58  (feet) ADJUSTED
 LC1422  ______________________________________________________________________
 LC1422  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 LC1422  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 LC1422  DYNAMIC HEIGHT  -        221.361 (meters)      726.25  (feet) COMP
 LC1422  MODELED GRAVITY -    980,166.1   (mgal)                       NAVD 88
 LC1422
 LC1422  HORZ ORDER      -  FIRST
 LC1422  VERT ORDER      -  SECOND    CLASS 0
 LC1422
 LC1422.The horizontal coordinates were established by classical geodetic methods
 LC1422.and adjusted by the National Geodetic Survey in October 1999.
 LC1422
 LC1422.The orthometric height was determined by differential leveling and
 LC1422.adjusted by the NATIONAL GEODETIC SURVEY
 LC1422.in June 1991.
 LC1422
 LC1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1422.GEOID18 height accuracy estimate available here.
 LC1422
 LC1422.Click photographs - Photos may exist for this station.
 LC1422
 LC1422.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1422
 LC1422.The dynamic height is computed by dividing the NAVD 88
 LC1422.geopotential number by the normal gravity value computed on the
 LC1422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1422.degrees latitude (g = 980.6199 gals.).
 LC1422
 LC1422.The modeled gravity was interpolated from observed gravity values.
 LC1422
 LC1422. The following values were computed from the NAD 83(1997) position.
 LC1422
 LC1422;                    North         East     Units Scale Factor Converg.
 LC1422;SPC IL W     -   465,396.935   718,531.310   MT  0.99994540   +0 08 37.7
 LC1422;SPC IL W     - 1,526,889.78  2,357,381.47   sFT  0.99994540   +0 08 37.7
 LC1422;UTM  16      - 4,527,291.172   251,620.957   MT  1.00035939   -1 55 43.8
 LC1422;UTM  15      - 4,527,598.310   757,337.313   MT  1.00041516   +1 59 54.4
 LC1422
 LC1422!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1422!SPC IL W     -   0.99997045  x   0.99994540  =   0.99991585
 LC1422!UTM  16      -   0.99997045  x   1.00035939  =   1.00032983
 LC1422!UTM  15      -   0.99997045  x   1.00041516  =   1.00038560
 LC1422
 LC1422:                Primary Azimuth Mark                     Grid Az
 LC1422:SPC IL W     -  MCCLELLAN AZ MK                          264 59 28.5
 LC1422:UTM  16      -  MCCLELLAN AZ MK                          267 03 50.0
 LC1422:UTM  15      -  MCCLELLAN AZ MK                          263 08 11.8
 LC1422
 LC1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5162027291(NAD 83)
 LC1422
 LC1422|---------------------------------------------------------------------|
 LC1422| PID    Reference Object                     Distance      Geod. Az  |
 LC1422|                                                           dddmmss.s |
 LC1422| LC2049 LAURA STANOLIND PLINE CO TANK       APPROX. 6.7 KM 0143941.8 |
 LC1422| LC1423 MCCLELLAN RM 3                       23.087 METERS 01756     |
 LC1422| LC2041 PRINCEVILLE MUNICIPAL TANK          APPROX.18.0 KM 0632534.5 |
 LC1422| LC1424 MCCLELLAN RM 1                       22.977 METERS 08650     |
 LC1422| LC2048 BRIMFIELD ST JOSEPHS CH SPIRE       APPROX. 5.3 KM 1132933.1 |
 LC1422| LC1426 MCCLELLAN RM 2                       28.183 METERS 16405     |
 LC1422| LD0701 FARMINGTON HIGH SCHOOL TOWER        APPROX.18.5 KM 1942520.6 |
 LC1422| LC1421 MCCLELLAN AZ MK                                    2650806.2 |
 LC1422|---------------------------------------------------------------------|
 LC1422
 LC1422                          SUPERSEDED SURVEY CONTROL
 LC1422
 LC1422  NAD 83(1996)-  40 51 32.58484(N)    089 56 48.71713(W) AD(       ) 1
 LC1422  NAD 83(1986)-  40 51 32.58954(N)    089 56 48.71926(W) AD(       ) 1
 LC1422  NAD 27      -  40 51 32.45600(N)    089 56 48.31500(W) AD(       ) 1
 LC1422  NGVD 29 (??/??/92)  221.539  (m)          726.83   (f) ADJ UNCH    2 0
 LC1422  NGVD 29             221.54   (m)          726.8    (f) LEVELING    3  
 LC1422
 LC1422.Superseded values are not recommended for survey control.
 LC1422
 LC1422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1422.See file dsdata.pdf to determine how the superseded data were derived.
 LC1422
 LC1422_MARKER: DS = TRIANGULATION STATION DISK
 LC1422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1422_STAMPING: MCCLELLAN 1935 1959
 LC1422_MARK LOGO: CGS
 LC1422_PROJECTION: RECESSED 30 CENTIMETERS
 LC1422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1422+STABILITY: SURFACE MOTION
 LC1422
 LC1422  HISTORY     - Date     Condition        Report By
 LC1422  HISTORY     - 1935     MONUMENTED       CGS
 LC1422  HISTORY     - 1935     GOOD             CGS
 LC1422  HISTORY     - 1959     GOOD             CGS
 LC1422  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1422
 LC1422                          STATION DESCRIPTION
 LC1422
 LC1422'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1422'STATION IS IN THE SE 1/4 OF SE 1/4 SEC. 8, T 10 N, R 5 E,
 LC1422'OF FOURTH PRINCIPAL MERIDIAN, 6 MILES AIRLINE NNE OF ELMWOOD,
 LC1422'4.2 MILES S AND 1.0 MILE W OF LAURA AND 1.0 MILE W OF THE
 LC1422'JUNCTION OF U.S. HIGHWAY 150 AND STATE HIGHWAY 78, ON LAND
 LC1422'OWNED BY C.L. MC CLELLAN.  THE STATION IS ACROSS THE HIGHWAY
 LC1422'(NNE) 148 FEET FROM MR. MC CLELLANS HOUSE IN SW CORNER
 LC1422'OF LANE TO N, 50 FEET N OF CENTER LINE OF HIGHWAY 78, 57
 LC1422'FEET W OF CENTER LINE OF GRAVEL ROAD TO N, 32 FEET W OF SE
 LC1422'FENCE CORNER.  MARK IS FLUSH WITH GROUND.
 LC1422'
 LC1422'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1422'BRONZE DISKS SET IN CONCRETE.
 LC1422'
 LC1422'REFERENCE MARK NO. 1 IS E OF THE STATION IN FENCE LINE ON
 LC1422'E SIDE OF GRAVEL ROAD, 13 FEET N OF SW FENCE CORNER AND
 LC1422'ELECTRIC LIGHT POLE, 11 FEET ESE OF C.L. MC CLELLAN MAIL BOX.
 LC1422'MARK PROJECTS 3 INCHES.
 LC1422'
 LC1422'REFERENCE MARK NO. 2 IS S OF THE STATION, 39 FEET S OF CENTER
 LC1422'LINE OF HIGHWAY 78, 105 FEET E OF NE CORNER OF HOUSE, 13
 LC1422'FEET W OF CONCRETE CULVERT.  PROJECTING 3 INCHES.
 LC1422'
 LC1422'AZIMUTH MARK IS W OF THE STATION IN S LINE OF RIGHT-OF-WAY
 LC1422'OF HIGHWAY 78, 100 YARDS E OF SQUARE GREY HOUSE, 1 FOOT N OF
 LC1422'FENCE LINE, 36 FEET S OF CENTER LINE OF HIGHWAY.  PROJECTING
 LC1422'4 INCHES.
 LC1422'
 LC1422'TO REACH FROM ELMWOOD, GO N ON HIGHWAY 78 FOR 5.5 MILES,
 LC1422'THENCE E 1.0 MILE TO STATION ON LEFT SIDE OF ROAD.
 LC1422'
 LC1422'A 77 FOOT TOWER WILL CLEAR ALL LINES.
 LC1422
 LC1422                          STATION RECOVERY (1935)
 LC1422
 LC1422'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 LC1422'3.6 MI NW FROM BRIMFIELD.
 LC1422'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1422'STATION AT BRIMFIELD, THENCE 0.9 MILES WEST ALONG STATE HIGHWAY 78,
 LC1422'AT THE JUNCTION OF A GRAVEL ROAD NORTH AND A DIRT ROAD SOUTH,
 LC1422'50 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 54 FEET WEST OF
 LC1422'THE CENTER LINE OF THE GRAVEL ROAD, 10 FEET NORTH OF A FENCE,
 LC1422'31 FEET WEST OF A FENCE, 32 FEET WEST-NORTHWEST OF A FENCE CORNER,
 LC1422'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF
 LC1422'A CONCRETE POST 10 INCHES BELOW THE LEVEL OF THE GROUND.
 LC1422
 LC1422                          STATION RECOVERY (1959)
 LC1422
 LC1422'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1422'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC1422'FOUND TO BE IN GOOD CONDITION.  THE DISTANCE AND DIRECTION
 LC1422'TO ALL MARKS WERE CHECKED AND FOUND TO BE CORRECT.
 LC1422'
 LC1422'THE STATION MARK WAS LOWERED TO 1 FOOT BELOW THE SURFACE
 LC1422'OF GROUND AND THE DISK IS STAMPED MC CLELLAN 1935 1959.
 LC1422'
 LC1422'REFERENCE MARK NO. 3 WAS ESTABLISHED AND OCCUPIED AT THIS
 LC1422'TIME DUE TO THE STATION MARK BEING LOCATED UNDER A POWER
 LC1422'LINE.
 LC1422'
 LC1422'REFERENCE MARK NO. 3 IS 48 FEET SOUTH-SOUTHWEST OF A 48
 LC1422'INCH TREE, 81 FEET NORTH OF FENCE CORNER, 33 FEET WEST OF CENTER
 LC1422'OF GRAVEL ROAD AND 9 FEET WEST OF FENCELINE.  THE MARK IS A
 LC1422'STANDARD REFERENCE MARK DISK SET IN TOP OF A 12 X 12 INCH
 LC1422'CONCRETE POST SET 1 FOOT BELOW THE SURFACE OF GROUND AND
 LC1422'THE DISK IS STAMPED MC CLELLAN NO 3 1935 1959.
 LC1422'
 LC1422'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LC1422
 LC1422                          STATION RECOVERY (1998)
 LC1422
 LC1422'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1422'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1424 ***********************************************************************
 LC1424  DESIGNATION -  MCCLELLAN RM 1
 LC1424  PID         -  LC1424
 LC1424  STATE/COUNTY-  IL/PEORIA
 LC1424  COUNTRY     -  US
 LC1424  USGS QUAD   -  ELMWOOD (2018)
 LC1424
 LC1424                         *CURRENT SURVEY CONTROL
 LC1424  ______________________________________________________________________
 LC1424* NAD 83(1986) POSITION- 40 51 32.62   (N) 089 56 47.73   (W)   HD_HELD1
 LC1424* NAVD 88 ORTHO HEIGHT -   222.002 (meters)      728.35  (feet) ADJUSTED
 LC1424  ______________________________________________________________________
 LC1424  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 LC1424  DYNAMIC HEIGHT  -        221.901 (meters)      728.02  (feet) COMP
 LC1424  MODELED GRAVITY -    980,166.1   (mgal)                       NAVD 88
 LC1424
 LC1424  VERT ORDER      -  SECOND    CLASS 0
 LC1424
 LC1424.The horizontal coordinates were determined by differentially corrected
 LC1424.hand held GPS observations or other comparable positioning techniques
 LC1424.and have an estimated accuracy of +/- 3 meters.
 LC1424
 LC1424.The orthometric height was determined by differential leveling and
 LC1424.adjusted by the NATIONAL GEODETIC SURVEY
 LC1424.in June 1991.
 LC1424
 LC1424.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1424.GEOID18 height accuracy estimate available here.
 LC1424
 LC1424.Click photographs - Photos may exist for this station.
 LC1424
 LC1424.The dynamic height is computed by dividing the NAVD 88
 LC1424.geopotential number by the normal gravity value computed on the
 LC1424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1424.degrees latitude (g = 980.6199 gals.).
 LC1424
 LC1424.The modeled gravity was interpolated from observed gravity values.
 LC1424
 LC1424;                    North         East    Units  Estimated Accuracy
 LC1424;SPC IL W     -   465,398.1     718,554.4     MT  (+/- 3 meters HH1 GPS) 
 LC1424
 LC1424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5164427291(NAD 83)
 LC1424
 LC1424                          SUPERSEDED SURVEY CONTROL
 LC1424
 LC1424  NGVD 29 (??/??/92)  222.079  (m)          728.60   (f) ADJ UNCH    2 0
 LC1424
 LC1424.Superseded values are not recommended for survey control.
 LC1424
 LC1424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1424.See file dsdata.pdf to determine how the superseded data were derived.
 LC1424
 LC1424_MARKER: DR = REFERENCE MARK DISK
 LC1424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1424_STAMPING: MCCLELLAN NO 1 1935
 LC1424_MARK LOGO: CGS
 LC1424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1424+STABILITY: SURFACE MOTION
 LC1424
 LC1424  HISTORY     - Date     Condition        Report By
 LC1424  HISTORY     - 1935     MONUMENTED       CGS
 LC1424  HISTORY     - 1959     GOOD             CGS
 LC1424  HISTORY     - 19981214 POOR             USPSQD
 LC1424
 LC1424                          STATION DESCRIPTION
 LC1424
 LC1424'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1424'3.6 MI NW FROM BRIMFIELD.
 LC1424'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1424'STATION AT BRIMFIELD, THENCE 0.9 MILES WEST ALONG STATE HIGHWAY
 LC1424'78, AT THE JUNCTION OF A GRAVEL ROAD NORTH AND A DIRT ROAD SOUTH,
 LC1424'53 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 22 FEET EAST
 LC1424'OF THE CENTER LINE OF THE GRAVEL ROAD, 1/2 FOOT WEST OF A FENCE,
 LC1424'12 FEET NORTH OF A FENCE CORNER, 75.4 FEET EAST OF TRIANGULATION
 LC1424'STATION MC CLELLAN, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY,
 LC1424'SET IN THE TOP OF A CONCETE POST PROJECTING 4 INCHES.
 LC1424
 LC1424                          STATION RECOVERY (1998)
 LC1424
 LC1424'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1424'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1426 ***********************************************************************
 LC1426  DESIGNATION -  MCCLELLAN RM 2
 LC1426  PID         -  LC1426
 LC1426  STATE/COUNTY-  IL/PEORIA
 LC1426  COUNTRY     -  US
 LC1426  USGS QUAD   -  ELMWOOD (2018)
 LC1426
 LC1426                         *CURRENT SURVEY CONTROL
 LC1426  ______________________________________________________________________
 LC1426* NAD 83(1986) POSITION- 40 51 31.70   (N) 089 56 48.38   (W)   HD_HELD1
 LC1426* NAVD 88 ORTHO HEIGHT -   222.131 (meters)      728.77  (feet) ADJUSTED
 LC1426  ______________________________________________________________________
 LC1426  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 LC1426  DYNAMIC HEIGHT  -        222.030 (meters)      728.44  (feet) COMP
 LC1426  MODELED GRAVITY -    980,166.1   (mgal)                       NAVD 88
 LC1426
 LC1426  VERT ORDER      -  SECOND    CLASS 0
 LC1426
 LC1426.The horizontal coordinates were determined by differentially corrected
 LC1426.hand held GPS observations or other comparable positioning techniques
 LC1426.and have an estimated accuracy of +/- 3 meters.
 LC1426
 LC1426.The orthometric height was determined by differential leveling and
 LC1426.adjusted by the NATIONAL GEODETIC SURVEY
 LC1426.in June 1991.
 LC1426
 LC1426.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1426.GEOID18 height accuracy estimate available here.
 LC1426
 LC1426.Click photographs - Photos may exist for this station.
 LC1426
 LC1426.The dynamic height is computed by dividing the NAVD 88
 LC1426.geopotential number by the normal gravity value computed on the
 LC1426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1426.degrees latitude (g = 980.6199 gals.).
 LC1426
 LC1426.The modeled gravity was interpolated from observed gravity values.
 LC1426
 LC1426;                    North         East    Units  Estimated Accuracy
 LC1426;SPC IL W     -   465,369.7     718,539.2     MT  (+/- 3 meters HH1 GPS) 
 LC1426
 LC1426_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5162727263(NAD 83)
 LC1426
 LC1426                          SUPERSEDED SURVEY CONTROL
 LC1426
 LC1426  NGVD 29 (??/??/92)  222.208  (m)          729.03   (f) ADJ UNCH    2 0
 LC1426
 LC1426.Superseded values are not recommended for survey control.
 LC1426
 LC1426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1426.See file dsdata.pdf to determine how the superseded data were derived.
 LC1426
 LC1426_MARKER: DR = REFERENCE MARK DISK
 LC1426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1426_STAMPING: MCCLELLAN NO 2 1935
 LC1426_MARK LOGO: CGS
 LC1426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1426+STABILITY: SURFACE MOTION
 LC1426
 LC1426  HISTORY     - Date     Condition        Report By
 LC1426  HISTORY     - 1935     MONUMENTED       CGS
 LC1426  HISTORY     - 1959     GOOD             CGS
 LC1426  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1426
 LC1426                          STATION DESCRIPTION
 LC1426
 LC1426'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1426'3.6 MI NW FROM BRIMFIELD.
 LC1426'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1426'STATION AT BRIMFIELD, THENCE 0.9 MILES WEST ALONG STATE HIGHWAY
 LC1426'78, AT THE JUNCTION OF A GRAVEL ROAD NORTH AND A DIRT ROAD SOUTH,
 LC1426'39 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 30 FEET WEST OF
 LC1426'THE CENTER LINE OF THE DIRT ROAD, 50 FEET SOUTHWEST OF THE CENTER
 LC1426'LINE OF THE JUNCTION, 13 FEET WEST OF THE SOUTH END OF THE WEST
 LC1426'HEADWALL OF A CONCRETE PIPE CULVERT, 92.5 FEET SOUTH-SOUTHEAST
 LC1426'OF TRIANGULATION STATION MCCLELLAN, ABOUT 1 FOOT ABOVE THE LEVEL
 LC1426'OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LC1426'INCHES.
 LC1426
 LC1426                          STATION RECOVERY (1998)
 LC1426
 LC1426'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1426'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1423 ***********************************************************************
 LC1423  DESIGNATION -  MCCLELLAN RM 3
 LC1423  PID         -  LC1423
 LC1423  STATE/COUNTY-  IL/PEORIA
 LC1423  COUNTRY     -  US
 LC1423  USGS QUAD   -  ELMWOOD (2018)
 LC1423
 LC1423                         *CURRENT SURVEY CONTROL
 LC1423  ______________________________________________________________________
 LC1423* NAD 83(1997) POSITION- 40 51 33.29502(N) 089 56 48.41059(W)   ADJUSTED
 LC1423* NAVD 88 ORTHO HEIGHT -   221.191 (meters)      725.69  (feet) ADJUSTED
 LC1423  ______________________________________________________________________
 LC1423  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 LC1423  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 LC1423  DYNAMIC HEIGHT  -        221.091 (meters)      725.36  (feet) COMP
 LC1423  MODELED GRAVITY -    980,166.2   (mgal)                       NAVD 88
 LC1423
 LC1423  HORZ ORDER      -  SECOND
 LC1423  VERT ORDER      -  SECOND    CLASS 0
 LC1423
 LC1423.The horizontal coordinates were established by classical geodetic methods
 LC1423.and adjusted by the National Geodetic Survey in October 1999.
 LC1423
 LC1423.The orthometric height was determined by differential leveling and
 LC1423.adjusted by the NATIONAL GEODETIC SURVEY
 LC1423.in June 1991.
 LC1423
 LC1423.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1423.GEOID18 height accuracy estimate available here.
 LC1423
 LC1423.Click photographs - Photos may exist for this station.
 LC1423
 LC1423.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1423
 LC1423.The dynamic height is computed by dividing the NAVD 88
 LC1423.geopotential number by the normal gravity value computed on the
 LC1423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1423.degrees latitude (g = 980.6199 gals.).
 LC1423
 LC1423.The modeled gravity was interpolated from observed gravity values.
 LC1423
 LC1423. The following values were computed from the NAD 83(1997) position.
 LC1423
 LC1423;                    North         East     Units Scale Factor Converg.
 LC1423;SPC IL W     -   465,418.918   718,538.360   MT  0.99994540   +0 08 37.9
 LC1423;SPC IL W     - 1,526,961.90  2,357,404.60   sFT  0.99994540   +0 08 37.9
 LC1423;UTM  16      - 4,527,312.895   251,628.801   MT  1.00035934   -1 55 43.6
 LC1423;UTM  15      - 4,527,620.520   757,343.652   MT  1.00041520   +1 59 54.7
 LC1423
 LC1423!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1423!SPC IL W     -   0.99997049  x   0.99994540  =   0.99991589
 LC1423!UTM  16      -   0.99997049  x   1.00035934  =   1.00032982
 LC1423!UTM  15      -   0.99997049  x   1.00041520  =   1.00038568
 LC1423
 LC1423:                Primary Azimuth Mark                     Grid Az
 LC1423:SPC IL W     -  MCCLELLAN AZ MK                          262 40 36.2
 LC1423:UTM  16      -  MCCLELLAN AZ MK                          264 44 57.7
 LC1423:UTM  15      -  MCCLELLAN AZ MK                          260 49 19.4
 LC1423
 LC1423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5162827312(NAD 83)
 LC1423
 LC1423|---------------------------------------------------------------------|
 LC1423| PID    Reference Object                     Distance      Geod. Az  |
 LC1423|                                                           dddmmss.s |
 LC1423| LC2050 LAURA SERV PLINE CO MICROWAVE       APPROX. 6.7 KM 0150603.8 |
 LC1423| LC1424 MCCLELLAN RM 1                       26.064 METERS 14235     |
 LC1423| LC1426 MCCLELLAN RM 2                       49.074 METERS 17917     |
 LC1423| LC1422 MCCLELLAN RESET                      23.087 METERS 19756     |
 LC1423| LC1421 MCCLELLAN AZ MK                                    2624914.1 |
 LC1423|---------------------------------------------------------------------|
 LC1423
 LC1423                          SUPERSEDED SURVEY CONTROL
 LC1423
 LC1423  NAD 83(1996)-  40 51 33.29693(N)    089 56 48.41370(W) AD(       ) 2
 LC1423  NAD 83(1986)-  40 51 33.30181(N)    089 56 48.41576(W) AD(       ) 2
 LC1423  NAD 27      -  40 51 33.16800(N)    089 56 48.01200(W) AD(       ) 2
 LC1423  NGVD 29 (??/??/92)  221.268  (m)          725.94   (f) ADJ UNCH    2 0
 LC1423  NGVD 29             221.27   (m)          726.0    (f) LEVELING    3  
 LC1423
 LC1423.Superseded values are not recommended for survey control.
 LC1423
 LC1423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1423.See file dsdata.pdf to determine how the superseded data were derived.
 LC1423
 LC1423_MARKER: DR = REFERENCE MARK DISK
 LC1423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1423_STAMPING: MC CLELLAN NO 3 1935 1959
 LC1423_MARK LOGO: CGS
 LC1423_PROJECTION: RECESSED 30 CENTIMETERS
 LC1423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1423+STABILITY: SURFACE MOTION
 LC1423
 LC1423  HISTORY     - Date     Condition        Report By
 LC1423  HISTORY     - 1959     MONUMENTED       CGS
 LC1423  HISTORY     - 1959     GOOD             CGS
 LC1423  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1423
 LC1423                          STATION DESCRIPTION
 LC1423
 LC1423'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1423'THE STATION IS LOCATED ABOUT 5-1/2 MILES NORTH-NORTHEAST
 LC1423'OF ELMWOOD, 4-1/2 MILES SOUTH-SOUTHWEST OF LAURA, 3-1/2
 LC1423'MILES NORTHWEST OF BRIMFIELD AND 1 MILE WEST OF THE JUNCTION
 LC1423'OF U.S. HIGHWAY 150 AND STATE HIGHWAY 78.
 LC1423'
 LC1423'TO REACH THE STATION FROM THE POST OFFICE IN BRIMFIELD, GO
 LC1423'SOUTH FOR 0.05 MILE, TURN RIGHT AND GO WEST ON U.S. HIGHWAY
 LC1423'150 FOR 2.8 MILES TO THE JUNCTION OF STATE HIGHWAY 78, TURN
 LC1423'LEFT AND GO WEST ON STATE HIGHWAY 78 FOR 1.0 MILE TO CROSSROADS
 LC1423'AND THE STATION ON RIGHT AS DESCRIBED.  CONTINUE WEST ON
 LC1423'U.S. HIGHWAY 150 FOR 0.3 MILE TO THE AZIMUTH MARK ON LEFT
 LC1423'AS DESCRIBED.
 LC1423'
 LC1423'THE STATION IS 48 FEET SOUTH-SOUTHWEST OF A 48 INCH TREE,
 LC1423'81 FEET NORTH OF FENCE CORNER, 33 FEET WEST OF CENTER OF GRAVEL
 LC1423'ROAD AND 9 FEET WEST OF FENCELINE.  THE MARK IS A STANDARD
 LC1423'REFERENCE MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE
 LC1423'POST SET 1 FOOT BELOW THE SURFACE OF GROUND AND THE DISK IS
 LC1423'STAMPED MC CLELLAN NO. 3 1935 1959.
 LC1423'
 LC1423'MC CLELLAN 1935 IS 55 FEET WEST OF CENTER OF GRAVEL ROAD,
 LC1423'49 FEET NORTH OF THE CENTER OF STATE HIGHWAY 78, 9-1/2 FEET
 LC1423'NORTH OF FENCELINE 31-1/2 FEET WEST OF FENCELINE.  THE MARK
 LC1423'IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 LC1423'INCH CONCRETE POST SET 1 FOOT BELOW THE SURFACE OF GROUND
 LC1423'AND THE DISK IS STAMPED MC CLELLAN 1935 1959.
 LC1423'
 LC1423'REFERENCE MARK NO. 1 IS 53 FEET NORTH OF THE CENTER OF STATE
 LC1423'HIGHWAY 78, 20 FEET EAST OF CENTER OF GRAVEL ROAD, 15 FEET
 LC1423'NORTH OF POWER POLE AND 6 INCHES WEST OF FENCELINE.  THE
 LC1423'MARK IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A 12
 LC1423'X 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE
 LC1423'DISK IS STAMPED MC CLELLAN NO. 1 1935.
 LC1423'
 LC1423'REFERENCE MARK NO. 2 IS 39.6 FEET SOUTH OF THE CENTER OF
 LC1423'STATE HIGHWAY 78, 29 FEET WEST OF CENTER OF TRACK ROAD AND
 LC1423'5 FEET WEST-SOUTHWEST OF TELEPHONE POLE.  THE MARK IS A
 LC1423'STANDARD REFERENCE MARK DISK SET IN TOP OF A 12 X 12 INCH
 LC1423'CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS STAMPED
 LC1423'MC CLELLAN NO. 2 1935.
 LC1423'
 LC1423'AZIMUTH MARK IS 40 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 LC1423'78, 4.8 FEET WEST OF TELEPHONE POLE AND 6 INCHES NORTH OF
 LC1423'FENCELINE.  THE MARK IS A STANDARD REFERENCE MARK DISK SET
 LC1423'IN TOP OF 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4
 LC1423'INCHES AND THE DISK IS STAMPED MC CLELLAN AZIMUTH 1935.
 LC1423'
 LC1423'NOTE--THE STATION MARK WAS LOWERED IN ITS ORIGINAL POSITION.
 LC1423'REFERENCE MARK 3 WAS ESTABLISHED AND OCCUPIED AT THIS TIME
 LC1423'DUE TO THE STATION MARK BEING LOCATED UNDER POWER LINE.
 LC1423'
 LC1423'HEIGHT OF LIGHT ABOVE STATION MARK 26.57 METERS.
 LC1423
 LC1423                          STATION RECOVERY (1959)
 LC1423
 LC1423'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1423'3.6 MI NW FROM BRIMFIELD.
 LC1423'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1423'STATION AT BRIMFIELD, THENCE 0.9 MILES WEST ALONG STATE HIGHWAY 78,
 LC1423'AT THE JUNCTION OF A GRAVEL ROAD NORTH AND A DIRT ROAD SOUTH, 122
 LC1423'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 32 FEET WEST OF THE
 LC1423'CENTER LINE OF THE GRAVEL ROAD, 9 FEET WEST OF A FENCE, 82 FEET
 LC1423'NORTH OF A FENCE, 81 FEET NORTH-NORTHWEST OF A FENCE CORNER, 76.0
 LC1423'FEET NORTH-NORTHEAST OF TRIANGULATION STATION MCCLELLAN, ABOUT
 LC1423'1/2 BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE
 LC1423'POST 14 INCHES BELOW THE LEVEL OF THE GROUND.
 LC1423
 LC1423                          STATION RECOVERY (1998)
 LC1423
 LC1423'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1423'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1647 ***********************************************************************
 HB1647  DESIGNATION -  MCCLELLAND
 HB1647  PID         -  HB1647
 HB1647  STATE/COUNTY-  IL/FRANKLIN
 HB1647  COUNTRY     -  US
 HB1647  USGS QUAD   -  CHRISTOPHER (2018)
 HB1647
 HB1647                         *CURRENT SURVEY CONTROL
 HB1647  ______________________________________________________________________
 HB1647* NAD 83(1997) POSITION- 37 58 58.47991(N) 089 06 32.09424(W)   ADJUSTED
 HB1647* NAVD 88 ORTHO HEIGHT -   161.    (meters)      528.    (feet) SCALED
 HB1647  ______________________________________________________________________
 HB1647  GEOID HEIGHT    -        -29.442 (meters)                     GEOID18
 HB1647  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 HB1647  HORZ ORDER      -  FIRST
 HB1647
 HB1647.The horizontal coordinates were established by classical geodetic methods
 HB1647.and adjusted by the National Geodetic Survey in October 1999.
 HB1647
 HB1647.The orthometric height was scaled from a topographic map.
 HB1647
 HB1647.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1647.GEOID18 height accuracy estimate available here.
 HB1647
 HB1647.Click photographs - Photos may exist for this station.
 HB1647
 HB1647.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1647
 HB1647. The following values were computed from the NAD 83(1997) position.
 HB1647
 HB1647;                    North         East     Units Scale Factor Converg.
 HB1647;SPC IL E     -   146,361.912   231,864.136   MT  1.00003216   -0 28 38.4
 HB1647;SPC IL E     -   480,189.04    760,707.59   sFT  1.00003216   -0 28 38.4
 HB1647;UTM  16      - 4,206,017.229   314,789.691   MT  1.00002250   -1 17 53.7
 HB1647
 HB1647!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1647!SPC IL E     -   0.99997937  x   1.00003216  =   1.00001153
 HB1647!UTM  16      -   0.99997937  x   1.00002250  =   1.00000187
 HB1647
 HB1647:                Primary Azimuth Mark                     Grid Az
 HB1647:SPC IL E     -  MCCLELLAND AZ MK                         318 49 53.7
 HB1647:UTM  16      -  MCCLELLAND AZ MK                         319 39 09.0
 HB1647
 HB1647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1478906017(NAD 83)
 HB1647
 HB1647|---------------------------------------------------------------------|
 HB1647| PID    Reference Object                     Distance      Geod. Az  |
 HB1647|                                                           dddmmss.s |
 HB1647| CI4621 MCCLELLAND RM 1                      28.786 METERS 02504     |
 HB1647| HB1646 COELLO CONCRETE CASTING CO STK      APPROX. 3.6 KM 0610747.2 |
 HB1647| HB1643 BUCKNER OLD BEN COAL CO STACK       APPROX. 9.1 KM 0913935.3 |
 HB1647| HB1645 CHRISTOPHER MUNICIPAL TANK          APPROX. 4.6 KM 0993013.1 |
 HB1647| HB1663 DU QUOIN RAD STA KSB 234 MAST       APPROX.11.1 KM 2710418.5 |
 HB1647| JB1877 DU QUOIN MUNICIPAL TANK             APPROX.11.8 KM 2831836.2 |
 HB1647| JB1884 DU QUOIN RADIO STA KSN 46 MAST      APPROX.13.5 KM 2894505.2 |
 HB1647| JB1878 DU QUOIN RADIO STA WDQN MAST        APPROX.12.9 KM 2951406.6 |
 HB1647| JB1876 TAMAROA TV STATION WSIU MAST        APPROX.17.9 KM 3182036.4 |
 HB1647| CI4620 MCCLELLAND AZ MK                                   3182115.3 |
 HB1647| CI4622 MCCLELLAND RM 2                      31.294 METERS 32340     |
 HB1647|---------------------------------------------------------------------|
 HB1647
 HB1647                          SUPERSEDED SURVEY CONTROL
 HB1647
 HB1647  NAD 83(1993)-  37 58 58.49156(N)    089 06 32.09420(W) AD(       ) 1
 HB1647  NAD 83(1986)-  37 58 58.49299(N)    089 06 32.09555(W) AD(       ) 1
 HB1647  NAD 27      -  37 58 58.31276(N)    089 06 31.81538(W) AD(       ) 1
 HB1647
 HB1647.Superseded values are not recommended for survey control.
 HB1647
 HB1647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1647.See file dsdata.pdf to determine how the superseded data were derived.
 HB1647
 HB1647_MARKER: DS = TRIANGULATION STATION DISK
 HB1647_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1647_STAMPING: MCCLELLAND 1961
 HB1647_MARK LOGO: CGS
 HB1647_PROJECTION: RECESSED 46 CENTIMETERS
 HB1647_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1647+STABILITY: SURFACE MOTION
 HB1647_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1647+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2009
 HB1647
 HB1647  HISTORY     - Date     Condition        Report By
 HB1647  HISTORY     - 1961     MONUMENTED       CGS
 HB1647  HISTORY     - 20020503 GOOD             ILDT
 HB1647  HISTORY     - 20090401 GOOD             ILDT
 HB1647
 HB1647                          STATION DESCRIPTION
 HB1647
 HB1647'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1647'THE STATION IS ABOUT 7 MILES EAST OF DU QUOIN, ABOUT 3 MILES
 HB1647'WEST-NORTHWEST OF CHRISTOPHER, ABOUT 3/4 MILE NORTH OF
 HB1647'MULKEYTOWN, IN THE SOUTHWEST 1/4 OF SEC. 21, T. 6 S., R. 1 E., AND ON
 HB1647'THE PROPERTY OF MR. MACK MC CLELLAND. IT IS 135 FEET SOUTHEAST OF
 HB1647'A T-FENCE CORNER, 113 FEET SOUTHWEST OF A POWER POLE, 109 FEET EAST
 HB1647'OF A WIRE FENCE, 65 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD
 HB1647'AND 23 FEET NORTH OF A 10 INCH PERSIMMON TREE WITH A TRIANGULAR BLAZE
 HB1647'ON THE NORTH SIDE. THE MONUMENT IS 18 INCHES BELOW THE GROUND
 HB1647'SURFACE AND THE DISK IS STAMPED MCCLELLAND 1961.
 HB1647'
 HB1647'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 14 AND 184 AT THE NORTH
 HB1647'EDGE OF MULKEYTOWN, GO NORTHWEST ON A GRAVELED ROAD FOR 0.55
 HB1647'MILE TO A SIDE ROAD RIGHT. TURN RIGHT AND GO EAST ON A GRAVELED ROAD
 HB1647'FOR 0.15 MILE TO A SIDE ROAD LEFT*.  CONTINUE EAST ON THE GRAVELED
 HB1647'ROAD FOR 0.25 MILE TO THE STATION ON THE RIGHT.
 HB1647'
 HB1647'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO NORTH ON A GRAVELED
 HB1647'ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 HB1647'
 HB1647'REFERENCE MARK 1 IS 75 FEET NORTHWEST OF THE POWER POLE, 19 FEET
 HB1647'NORTH OF THE CENTERLINE OF THE GRAVELED ROAD, 3 FEET WEST OF A
 HB1647'WITNESS POST AND 1 FOOT SOUTH OF A WIRE FENCE. THE MONUMENT PROJECTS
 HB1647'5 INCHES AND THE DISK IS STAMPED MC CLELLAND NO. 1 1961.
 HB1647'
 HB1647'REFERENCE MARK 2 IS 46 FEET EAST OF THE T-FENCE CORNER, 20 FEET NORTH
 HB1647'OF THE CENTERLINE OF THE GRAVELED ROAD AND 1 FOOT SOUTH OF A WIRE
 HB1647'FENCE. THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED MC
 HB1647'CLELLAND NO. 2 1961.
 HB1647'
 HB1647'THE AZIMUTH MARK IS 29 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1647'ROAD, 1 FOOT SOUTH OF A WITNESS POST AND 1 FOOT WEST OF A WIRE
 HB1647'FENCE. THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED MC
 HB1647'CLELLAND 1961.
 HB1647'
 HB1647'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1647
 HB1647                          STATION RECOVERY (2002)
 HB1647
 HB1647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 HB1647'BURIED 18 INCHES, UNDER HEAVY CANOPY
 HB1647
 HB1647                          STATION RECOVERY (2009)
 HB1647
 HB1647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB1647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1928 ***********************************************************************
 LC1928  DESIGNATION -  MCCORMICK
 LC1928  PID         -  LC1928
 LC1928  STATE/COUNTY-  IL/LOGAN
 LC1928  COUNTRY     -  US
 LC1928  USGS QUAD   -  EMDEN (2018)
 LC1928
 LC1928                         *CURRENT SURVEY CONTROL
 LC1928  ______________________________________________________________________
 LC1928* NAD 83(1997) POSITION- 40 17 38.18912(N) 089 24 56.52273(W)   ADJUSTED
 LC1928* NAVD 88 ORTHO HEIGHT -   209.    (meters)      686.    (feet) SCALED
 LC1928  ______________________________________________________________________
 LC1928  GEOID HEIGHT    -        -32.656 (meters)                     GEOID18
 LC1928  LAPLACE CORR    -          1.27  (seconds)                    DEFLEC18
 LC1928  HORZ ORDER      -  FIRST
 LC1928
 LC1928.The horizontal coordinates were established by classical geodetic methods
 LC1928.and adjusted by the National Geodetic Survey in October 1999.
 LC1928
 LC1928.The orthometric height was scaled from a topographic map.
 LC1928
 LC1928.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1928.GEOID18 height accuracy estimate available here.
 LC1928
 LC1928.Click photographs - Photos may exist for this station.
 LC1928
 LC1928.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1928
 LC1928. The following values were computed from the NAD 83(1997) position.
 LC1928
 LC1928;                    North         East     Units Scale Factor Converg.
 LC1928;SPC IL W     -   402,894.995   763,848.607   MT  0.99999134   +0 29 08.4
 LC1928;SPC IL W     - 1,321,831.33  2,506,059.97   sFT  0.99999134   +0 29 08.4
 LC1928;UTM  16      - 4,463,182.846   294,673.324   MT  1.00011900   -1 33 46.1
 LC1928
 LC1928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1928!SPC IL W     -   0.99997235  x   0.99999134  =   0.99996369
 LC1928!UTM  16      -   0.99997235  x   1.00011900  =   1.00009135
 LC1928
 LC1928:                Primary Azimuth Mark                     Grid Az
 LC1928:SPC IL W     -  MCCORMICK AZ MK                          265 57 49.5
 LC1928:UTM  16      -  MCCORMICK AZ MK                          268 00 44.0
 LC1928
 LC1928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9467363182(NAD 83)
 LC1928
 LC1928|---------------------------------------------------------------------|
 LC1928| PID    Reference Object                     Distance      Geod. Az  |
 LC1928|                                                           dddmmss.s |
 LC1928| CI7890 MCCORMICK RM 1                       76.066 METERS 07831     |
 LC1928| LC1915 LINCOLN GULLETT AND SONS STACK      APPROX.17.3 KM 1612033.8 |
 LC1928| LC1916 LINCOLN ST MARYS CATH CH SPIRE      APPROX.16.9 KM 1662145.1 |
 LC1928| LC1924 LINCOLN MUNICIPAL STANDPIPE         APPROX.16.5 KM 1681804.6 |
 LC1928| LC1923 LINCOLN ST INSANE ASYLUM STK        APPROX.17.3 KM 1695757.7 |
 LC1928| LC1921 LINCOLN ST FARM AND COLONY STK      APPROX.20.3 KM 1724341.1 |
 LC1928| LC1920 LINCOLN ST FARM COLONY WTR TK       APPROX.20.4 KM 1725035.9 |
 LC1928| CI7889 MCCORMICK AZ MK                                    2662657.9 |
 LC1928| LC1929 DELAVAN LOW STACK                   APPROX.13.9 KM 3054248.0 |
 LC1928| LC1930 DELAVAN MUNICIPAL TANK              APPROX.14.1 KM 3082206.2 |
 LC1928| CI7891 MCCORMICK RM 2                       96.223 METERS 35701     |
 LC1928|---------------------------------------------------------------------|
 LC1928
 LC1928                          SUPERSEDED SURVEY CONTROL
 LC1928
 LC1928  NAD 83(1986)-  40 17 38.19943(N)    089 24 56.51817(W) AD(       ) 1
 LC1928  NAD 27      -  40 17 38.04880(N)    089 24 56.16500(W) AD(       ) 1
 LC1928
 LC1928.Superseded values are not recommended for survey control.
 LC1928
 LC1928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1928.See file dsdata.pdf to determine how the superseded data were derived.
 LC1928
 LC1928_MARKER: DS = TRIANGULATION STATION DISK
 LC1928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1928_STAMPING: MCCORMICK 1934
 LC1928_MARK LOGO: CGS
 LC1928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1928+STABILITY: SURFACE MOTION
 LC1928
 LC1928  HISTORY     - Date     Condition        Report By
 LC1928  HISTORY     - 1934     MONUMENTED       CGS
 LC1928
 LC1928                          STATION DESCRIPTION
 LC1928
 LC1928'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1928'STATION IS 4 MILES BY ROAD E OF EMDEN, IN SW CORNER OF PASTURE
 LC1928'LOT OWNED BY MR. MC CORMICK WHO LIVES IN EMDEN.  STATION MARK
 LC1928'IS 45 FEET N OF GRAVEL ROAD, 15 FEET N OF HEDGE FENCE, 13 FEET
 LC1928'E OF FENCE LINE, 25 FEET W OF WESTERNMOST MAPLE TREE, AND PROJECTS
 LC1928'4 INCHES.
 LC1928'
 LC1928'TO REACH FROM EMDEN, GO S AND E ON CONCRETE ROAD FOR 2.1 MILES
 LC1928'TO JUNCTION WITH STATE HIGHWAY 121, CONTINUE E FOR 1.9 MILES
 LC1928'(OR 1 MILE E OF THE FAIRVIEW SCHOOLHOUSE) TO FARMHOUSE ON N
 LC1928'SIDE OF ROAD AND STATION (WHICH IS ABOUT 100 YARDS SW OF
 LC1928'FARMHOUSE).
 LC1928'
 LC1928'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1928'BRONZE DISKS SET IN CONCRETE.
 LC1928'
 LC1928'REFERENCE MARK NO. 1 IS ENE OF THE STATION, 60 FEET N OF FENCE
 LC1928'LINE, 90 FEET SSW OF FARMHOUSE, 6 INCHES W OF BOARD FENCE,
 LC1928'AND PROJECTS 6 INCHES.  THE DISTANCE BETWEEN REFERENCE MARKS
 LC1928'IS 372.30 FEET.  REFERENCE MARK NO. 2 IS N OF THE STATION,
 LC1928'IN THE NW CORNER OF LOT, 4 FEET E OF FENCE CORNER, 1 FOOT S OF
 LC1928'HEDGE FENCE, AND PROJECTS 6 INCHES.
 LC1928'
 LC1928'AZIMUTH MARK IS WSW OF THE STATION, 27 FEET S OF CENTER LINE
 LC1928'OF ROAD, 1 FOOT N OF HEDGE FENCE, AND PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1219 ***********************************************************************
 MF1219  DESIGNATION -  MCDONOUGH
 MF1219  PID         -  MF1219
 MF1219  STATE/COUNTY-  IL/LASALLE
 MF1219  COUNTRY     -  US
 MF1219  USGS QUAD   -  LA SALLE (2018)
 MF1219
 MF1219                         *CURRENT SURVEY CONTROL
 MF1219  ______________________________________________________________________
 MF1219* NAD 83(1997) POSITION- 41 19 44.31522(N) 089 05 08.65725(W)   ADJUSTED
 MF1219* NAVD 88 ORTHO HEIGHT -   155.942 (meters)      511.62  (feet) POSTED
 MF1219  ______________________________________________________________________
 MF1219  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 MF1219  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 MF1219  DYNAMIC HEIGHT  -        155.88  (meters)      511.4   (feet) COMP
 MF1219  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 MF1219
 MF1219  HORZ ORDER      -  SECOND
 MF1219  VERT ORDER      -  * POSTED, SEE BELOW
 MF1219
 MF1219.The horizontal coordinates were established by classical geodetic methods
 MF1219.and adjusted by the National Geodetic Survey in October 1999.
 MF1219
 MF1219.The orthometric height was determined by differential leveling
 MF1219.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1219
 MF1219.* This is a POSTED BENCH MARK height.
 MF1219
 MF1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1219.GEOID18 height accuracy estimate available here.
 MF1219
 MF1219.Click photographs - Photos may exist for this station.
 MF1219
 MF1219.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1219
 MF1219.The dynamic height is computed by dividing the NAVD 88
 MF1219.geopotential number by the normal gravity value computed on the
 MF1219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1219.degrees latitude (g = 980.6199 gals.).
 MF1219
 MF1219.The modeled gravity was interpolated from observed gravity values.
 MF1219
 MF1219. The following values were computed from the NAD 83(1997) position.
 MF1219
 MF1219;                    North         East     Units Scale Factor Converg.
 MF1219;SPC IL E     -   517,849.172   237,013.423   MT  1.00002381   -0 29 48.8
 MF1219;SPC IL E     - 1,698,976.83    777,601.54   sFT  1.00002381   -0 29 48.8
 MF1219;SPC IL W     -   518,122.243   790,485.809   MT  1.00004191   +0 42 49.9
 MF1219;SPC IL W     - 1,699,872.73  2,593,452.19   sFT  1.00004191   +0 42 49.9
 MF1219;UTM  16      - 4,577,376.115   325,456.307   MT  0.99997495   -1 22 39.8
 MF1219
 MF1219!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1219!SPC IL E     -   0.99998072  x   1.00002381  =   1.00000453
 MF1219!SPC IL W     -   0.99998072  x   1.00004191  =   1.00002263
 MF1219!UTM  16      -   0.99998072  x   0.99997495  =   0.99995567
 MF1219
 MF1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2545677376(NAD 83)
 MF1219
 MF1219                          SUPERSEDED SURVEY CONTROL
 MF1219
 MF1219  NAD 83(1986)-  41 19 44.32479(N)    089 05 08.65848(W) AD(       ) 2
 MF1219  NAD 27      -  41 19 44.21200(N)    089 05 08.36000(W) AD(       ) 2
 MF1219  USSD        -  41 19 44.36900(N)    089 05 08.16000(W) AD(       ) 3
 MF1219  NGVD 29             156.18   (m)          512.4    (f) LEVELING    3  
 MF1219
 MF1219.Superseded values are not recommended for survey control.
 MF1219
 MF1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1219.See file dsdata.pdf to determine how the superseded data were derived.
 MF1219
 MF1219_MARKER: DS = TRIANGULATION STATION DISK
 MF1219_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF1219_SP_SET: BRICK PAVEMENT
 MF1219_STAMPING: MCDONOUGH 1920
 MF1219_MARK LOGO: CGS
 MF1219_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1219
 MF1219  HISTORY     - Date     Condition        Report By
 MF1219  HISTORY     - 1920     MONUMENTED       CGS
 MF1219  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF1219  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF1219  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF1219  HISTORY     - 20100401 MARK NOT FOUND   USACE
 MF1219
 MF1219                          STATION DESCRIPTION
 MF1219
 MF1219'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1219'STATION IS LOCATED AT LA SALLE, AT THE E END OF FIRST STREET,
 MF1219'40 YARDS S OF THE ILLINOIS CENTRAL RAILROAD STATION, 4.16
 MF1219'METERS (13.65 FEET) S OF THE S CURB OF THE RAILROAD STATION
 MF1219'PLATFORM, 70 YARDS N OF A COAL TIPPLE, AND 8.11 METERS (26.61
 MF1219'FEET) W OF THE W AND NEAREST RAIL OF THE MAIN-LINE TRACK.
 MF1219'THE STATION MARK IS A STANDARD BRONZE DISK SET IN THE BRICK
 MF1219'PAVEMENT.  THERE IS NO REFERENCE MARK.
 MF1219
 MF1219                          STATION RECOVERY (1954)
 MF1219
 MF1219'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1219'THE MEASUREMENTS, GIVEN IN THE 1920 DESCRIPTION, PLACE THIS
 MF1219'STATION BENEATH THE NEW CONCRETE PAVING OF FIRST STREET.
 MF1219'IT IS BELIEVED THAT THIS STATION HAS BEEN DESTROYED.
 MF1219
 MF1219                          STATION RECOVERY (1997)
 MF1219
 MF1219'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1219'MARK NOT FOUND.
 MF1219
 MF1219                          STATION RECOVERY (2002)
 MF1219
 MF1219'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1219'MARK NOT FOUND.
 MF1219
 MF1219                          STATION RECOVERY (2010)
 MF1219
 MF1219'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2010 (RWH)
 MF1219'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1517 ***********************************************************************
 HB1517  DESIGNATION -  MCFARLAN
 HB1517  PID         -  HB1517
 HB1517  STATE/COUNTY-  IL/HARDIN
 HB1517  COUNTRY     -  US
 HB1517  USGS QUAD   -  ROSICLARE (2018)
 HB1517
 HB1517                         *CURRENT SURVEY CONTROL
 HB1517  ______________________________________________________________________
 HB1517* NAD 83(1997) POSITION- 37 28 52.34020(N) 088 16 17.25137(W)   ADJUSTED
 HB1517* NAVD 88 ORTHO HEIGHT -   185.    (meters)      607.    (feet) SCALED
 HB1517  ______________________________________________________________________
 HB1517  GEOID HEIGHT    -        -29.386 (meters)                     GEOID18
 HB1517  LAPLACE CORR    -         -2.21  (seconds)                    DEFLEC18
 HB1517  HORZ ORDER      -  SECOND
 HB1517
 HB1517.The horizontal coordinates were established by classical geodetic methods
 HB1517.and adjusted by the National Geodetic Survey in October 1999.
 HB1517
 HB1517.The orthometric height was scaled from a topographic map.
 HB1517
 HB1517.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1517.GEOID18 height accuracy estimate available here.
 HB1517
 HB1517.Click photographs - Photos may exist for this station.
 HB1517
 HB1517.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1517
 HB1517. The following values were computed from the NAD 83(1997) position.
 HB1517
 HB1517;                    North         East     Units Scale Factor Converg.
 HB1517;SPC IL E     -    90,396.283   305,472.525   MT  0.99997537   +0 02 15.5
 HB1517;SPC IL E     -   296,575.14  1,002,204.44   sFT  0.99997537   +0 02 15.5
 HB1517;UTM  16      - 4,149,015.305   387,585.091   MT  0.99975566   -0 46 25.6
 HB1517
 HB1517!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1517!SPC IL E     -   0.99997559  x   0.99997537  =   0.99995097
 HB1517!UTM  16      -   0.99997559  x   0.99975566  =   0.99973126
 HB1517
 HB1517:                Primary Azimuth Mark                     Grid Az
 HB1517:SPC IL E     -  MCFARLAN AZ MK                           205 35 04.8
 HB1517:UTM  16      -  MCFARLAN AZ MK                           206 23 45.9
 HB1517
 HB1517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8758549015(NAD 83)
 HB1517
 HB1517|---------------------------------------------------------------------|
 HB1517| PID    Reference Object                     Distance      Geod. Az  |
 HB1517|                                                           dddmmss.s |
 HB1517| CI4627 MCFARLAN RM 1                        11.773 METERS 08423     |
 HB1517| CI4626 MCFARLAN AZ MK                                     2053720.3 |
 HB1517| CI4628 MCFARLAN RM 2                        12.227 METERS 26331     |
 HB1517|---------------------------------------------------------------------|
 HB1517
 HB1517                          SUPERSEDED SURVEY CONTROL
 HB1517
 HB1517  NAD 83(1993)-  37 28 52.34210(N)    088 16 17.25051(W) AD(       ) 2
 HB1517  NAD 83(1986)-  37 28 52.34869(N)    088 16 17.25372(W) AD(       ) 2
 HB1517  NAD 27      -  37 28 52.16379(N)    088 16 17.12907(W) AD(       ) 2
 HB1517
 HB1517.Superseded values are not recommended for survey control.
 HB1517
 HB1517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1517.See file dsdata.pdf to determine how the superseded data were derived.
 HB1517
 HB1517_MARKER: DS = TRIANGULATION STATION DISK
 HB1517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1517_STAMPING: MC FARLAN 1957
 HB1517_MARK LOGO: CGS
 HB1517_PROJECTION: FLUSH
 HB1517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1517+STABILITY: SURFACE MOTION
 HB1517
 HB1517  HISTORY     - Date     Condition        Report By
 HB1517  HISTORY     - 1957     MONUMENTED       CGS
 HB1517
 HB1517                          STATION DESCRIPTION
 HB1517
 HB1517'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1517'THE STATION IS LOCATED ON THE TOP OF A HIGH HILL, ABOUT 6 MILES WEST
 HB1517'OF CAVE IN ROCK, 3 MILES NORTHEAST OF ELIZABETHTOWN, ON
 HB1517'PROPERTY OWNED BY MR. SOL HOWES. IT IS 95 FEET SOUTH OF THE SOUTHWEST
 HB1517'CORNER OF MR. HOWES FRAME HOUSE, 54 FEET WEST OF THE NORTHWEST CORNER
 HB1517'OF A SMALL WOODEN SHED, 31 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 HB1517'FARM ROAD, 6 FEET SOUTH OF A TWIN 12 INCH HICKORY TREE AND 40 FEET
 HB1517'SOUTH OF A FENCE CORNER. THE MONUMENT IS FLUSH AND THE DISK IS
 HB1517'STAMPED MC FARLAN 1957.
 HB1517'
 HB1517'TO REACH THE STATION FROM THE MAIN INTERSECTION IN ELIZABETHTOWN, GO
 HB1517'NORTHEAST ON STATE HIGHWAY 146 FOR 2.8 MILES TO A NARROW GRAVELED
 HB1517'FARM ROAD ON THE LEFT IMMEDIATELY BEYOND TOP OF HILL. THE AZIMUTH
 HB1517'MARK IS JUST NORTH OF THIS INTERSECTION. TURN LEFT AND GO
 HB1517'NORTH AND EAST ON THE NARROW FARM ROAD FOR 0.6 MILE TO THE TOP OF THE
 HB1517'HILL AND THE STATION.
 HB1517'
 HB1517'REFERENCE MARK 1 IS 90 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 HB1517'FRAME HOUSE, 18 FEET SOUTHWEST OF THE NORTHWEST CORNER OF THE SHED
 HB1517'AND 37 FEET EAST OF THE TWIN 12 INCH HICKORY TREE. THE MONUMENT IS
 HB1517'FLUSH AND THE DISK IS STAMPED MC FARLAN NO 1 1957.
 HB1517'
 HB1517'REFERENCE MARK 2 IS 44 FEET WEST OF THE TWIN 12 INCH HICKORY TREE, 35
 HB1517'FEET SOUTH OF THE CENTERLINE OF THE FARM ROAD, 27 FEET SOUTH OF AN 8
 HB1517'INCH HICKORY TREE AND 43 FEET SOUTH OF THE WIRE FENCE. THE MONUMENT
 HB1517'IS FLUSH AND THE DISK IS STAMPED MC FARLAN NO 2 1957.
 HB1517'
 HB1517'THE AZIMUTH MARK IS 73 FEET NORTH OF THE CENTERLINE OF HIGHWAY 146,
 HB1517'12 FEET EAST OF THE CENTERLINE OF THE GRAVELED FARM ROAD, 15 FEET
 HB1517'SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER AND 14 FEET SOUTHEAST OF A
 HB1517'WHITE WITNESS POST. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1517'MC FARLAND 1957.
 HB1517'
 HB1517'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0614 ***********************************************************************
 LC0614  DESIGNATION -  MCGATH
 LC0614  PID         -  LC0614
 LC0614  STATE/COUNTY-  IL/PIATT
 LC0614  COUNTRY     -  US
 LC0614  USGS QUAD   -  MANSFIELD (2018)
 LC0614
 LC0614                         *CURRENT SURVEY CONTROL
 LC0614  ______________________________________________________________________
 LC0614* NAD 83(1997) POSITION- 40 13 50.04556(N) 088 32 12.79827(W)   ADJUSTED
 LC0614* NAD 83(1997) ELLIP HT-   190.590 (meters)        (10/21/99)   ADJUSTED
 LC0614* NAVD 88 ORTHO HEIGHT -   222.573 (meters)      730.22  (feet) ADJUSTED
 LC0614  ______________________________________________________________________
 LC0614  GEOID HEIGHT    -        -31.972 (meters)                     GEOID18
 LC0614  NAD 83(1997) X  -    124,509.686 (meters)                     COMP
 LC0614  NAD 83(1997) Y  - -4,874,767.486 (meters)                     COMP
 LC0614  NAD 83(1997) Z  -  4,097,687.441 (meters)                     COMP
 LC0614  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 LC0614  DYNAMIC HEIGHT  -        222.464 (meters)      729.87  (feet) COMP
 LC0614  MODELED GRAVITY -    980,128.0   (mgal)                       NAVD 88
 LC0614
 LC0614  HORZ ORDER      -  SECOND
 LC0614  VERT ORDER      -  SECOND    CLASS 0
 LC0614  ELLP ORDER      -  FOURTH    CLASS I
 LC0614
 LC0614.The horizontal coordinates were established by classical geodetic methods
 LC0614.and adjusted by the National Geodetic Survey in October 1999.
 LC0614
 LC0614.The orthometric height was determined by differential leveling and
 LC0614.adjusted by the NATIONAL GEODETIC SURVEY
 LC0614.in June 1991.
 LC0614
 LC0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0614.GEOID18 height accuracy estimate available here.
 LC0614
 LC0614.Click photographs - Photos may exist for this station.
 LC0614
 LC0614.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0614
 LC0614.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0614
 LC0614.The ellipsoidal height was determined by GPS observations
 LC0614.and is referenced to NAD 83.
 LC0614
 LC0614.The dynamic height is computed by dividing the NAVD 88
 LC0614.geopotential number by the normal gravity value computed on the
 LC0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0614.degrees latitude (g = 980.6199 gals.).
 LC0614
 LC0614.The modeled gravity was interpolated from observed gravity values.
 LC0614
 LC0614. The following values were computed from the NAD 83(1997) position.
 LC0614
 LC0614;                    North         East     Units Scale Factor Converg.
 LC0614;SPC IL E     -   395,621.115   282,676.679   MT  0.99997869   -0 07 53.3
 LC0614;SPC IL E     - 1,297,966.94    927,415.07   sFT  0.99997869   -0 07 53.3
 LC0614;UTM  16      - 4,454,481.274   369,251.337   MT  0.99981044   -0 59 33.9
 LC0614
 LC0614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0614!SPC IL E     -   0.99997010  x   0.99997869  =   0.99994879
 LC0614!UTM  16      -   0.99997010  x   0.99981044  =   0.99978055
 LC0614
 LC0614:                Primary Azimuth Mark                     Grid Az
 LC0614:SPC IL E     -  MCGATH AZ MK                             001 11 31.9
 LC0614:UTM  16      -  MCGATH AZ MK                             002 03 12.5
 LC0614
 LC0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6925154481(NAD 83)
 LC0614
 LC0614|---------------------------------------------------------------------|
 LC0614| PID    Reference Object                     Distance      Geod. Az  |
 LC0614|                                                           dddmmss.s |
 LC0614| CI7895 MCGATH AZ MK                                       0010338.6 |
 LC0614| LC0613 MC GATH RM 1                         15.603 METERS 05504     |
 LC0614| LC1775 MANSFIELD MUNICIPAL TANK            APPROX. 3.3 KM 1272410.0 |
 LC0614| LC0612 MC GATH RM 2                         18.416 METERS 18118     |
 LC0614| LC0615 MC GATH RM 3                         18.404 METERS 18118     |
 LC0614|---------------------------------------------------------------------|
 LC0614
 LC0614                          SUPERSEDED SURVEY CONTROL
 LC0614
 LC0614  NAD 83(1986)-  40 13 50.05039(N)    088 32 12.79699(W) AD(       ) 2
 LC0614  NAD 27      -  40 13 49.93140(N)    088 32 12.57480(W) AD(       ) 2
 LC0614  NGVD 29 (??/??/92)  222.613  (m)          730.36   (f) ADJ UNCH    2 0
 LC0614  NGVD 29             222.61   (m)          730.3    (f) LEVELING    3  
 LC0614
 LC0614.Superseded values are not recommended for survey control.
 LC0614
 LC0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0614.See file dsdata.pdf to determine how the superseded data were derived.
 LC0614
 LC0614_MARKER: DS = TRIANGULATION STATION DISK
 LC0614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0614_STAMPING: MC GATH 1959
 LC0614_MARK LOGO: CGS
 LC0614_PROJECTION: FLUSH
 LC0614_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0614+STABILITY: SURFACE MOTION
 LC0614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0614+SATELLITE: SATELLITE OBSERVATIONS - October 03, 1990
 LC0614
 LC0614  HISTORY     - Date     Condition        Report By
 LC0614  HISTORY     - 1959     MONUMENTED       CGS
 LC0614  HISTORY     - 1969     GOOD             CGS
 LC0614  HISTORY     - 1969     GOOD             CGS
 LC0614  HISTORY     - 19901003 GOOD             NGS
 LC0614
 LC0614                          STATION DESCRIPTION
 LC0614
 LC0614'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0614'THE STATION IS LOCATED ABOUT 2 MILES NORTHWEST OF MANSFIELD,
 LC0614'5.5 MILES EAST-SOUTHEAST OF FARMER CITY AND ABOUT 3/4 MILES NORTH
 LC0614'OF U.S. HIGHWAY 150.
 LC0614'
 LC0614'TO REACH THE STATION FROM THE RAILROAD OVERPASS ON U.S. HIGHWAY
 LC0614'150 AT THE NORTHWEST EDGE OF MANSFIELD, GO WESTERLY ON U.S.
 LC0614'HIGHWAY 150 FOR 0.5 MILE TO A CROSSROADS, TURN RIGHT AND GO NORTH
 LC0614'ON A GRAVELED ROAD FOR 0.5 MILE TO A T-INTERSECTION, TURN LEFT
 LC0614'AND GO WEST FOR 0.9 MILE TO A SURFACED T-ROAD RIGHT, TURN RIGHT
 LC0614'AND GO NORTH FOR 0.5 TO THE STATION ON THE LEFT AS DESCRIBED.
 LC0614'
 LC0614'THE STATION MARK IS A STANDARD STATION MARK DISK SET IN A
 LC0614'8 X 8 INCH CONCRETE POST SET FLUSH WITH THE GROUND AND THE MARK
 LC0614'IS STAMPED MC GATH 1959.  THE MARK IS 21.5 FEET WEST OF THE
 LC0614'APPROXIMATE CENTER OF A SURFACED ROAD, 11 FEET SOUTH-SOUTHEAST OF
 LC0614'A FENCE CORNER, 2.4 FEET EAST OF A FENCE AND 1.5 FEET EAST
 LC0614'OF A WITNESS POST.
 LC0614'
 LC0614'REFERENCE MARK NO 1 IS A STANDARD REFERENCE MARK DISK SET IN A
 LC0614'8 X 8 INCH CONCRETE POST PROJECTING 3 INCHES AND THE DISK IS
 LC0614'STAMPED MC GATH NO 1 1959.  THE MARK IS 21.5 FEET EAST OF THE
 LC0614'APPROXIMATE CENTER OF A SURFACED ROAD, 10.5 FEET NORTH OF
 LC0614'THE APPROXIMATE CENTER OF A WOODEN GATE AND 1 FOOT WEST
 LC0614'OF FENCE.
 LC0614'
 LC0614'REFERENCE MARK NO 2 IS A STANDARD REFERENCE MARK DISK SET IN
 LC0614'A 8 X 8 INCH CONCRETE POST PROJECTING 4 INCHES AND THE DISK
 LC0614'IS STAMPED MC GATH NO 2 1959.  THE MARK IS 23 FEET WEST OF THE
 LC0614'APPROXIMATE CENTER OF A SURFACED ROAD AND 1 FOOT EAST OF FENCE.
 LC0614'
 LC0614'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN A
 LC0614'8 X 8 INCH CONCRETE POST PROJECTING 3 INCHES AND THE DISK IS
 LC0614'STAMPED MC GATH 1959.  THE MARK IS 21 FEET EAST OF THE APPROXIMATE
 LC0614'CENTER OF A SURFACED ROAD, 3 FEET SOUTH OF A POWER POLE, 2.5 FEET
 LC0614'SOUTH-SOUTHWEST OF A FENCE CORNER, 1.8 FEET SOUTH OF A WITNESS
 LC0614'POST AND 1 FOOT WEST OF FENCE.
 LC0614'
 LC0614'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON A
 LC0614'SURFACED ROAD FOR 0.5 MILE TO A CROSSROADS AND AZIMUTH MARK ON
 LC0614'THE RIGHT AT SOUTHEAST ANGLE AS DESCRIBED.
 LC0614'
 LC0614'HEIGHT OF LIGHT ABOVE STATION MARK 4.17 METERS.
 LC0614
 LC0614                          STATION RECOVERY (1969)
 LC0614
 LC0614'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0614'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 LC0614'FOUND IN GOOD CONDITION.  THE TOP PORTION OF REFERENCE MARK 2
 LC0614'WAS SHEARED OFF BY A MOWER AND THE POST WAS USED TO SET A
 LC0614'REFERENCE MARK 3.  THE DISTANCE TO REFERENCE MARK 1 CHECKED BUT
 LC0614'THE DIRECTION WAS FOUND IN ERROR.  THE DIRECTION TO THE WATER
 LC0614'TANK CHECKED.  A NEW DESCRIPTION IS NEEDED.
 LC0614'
 LC0614'THE STATION IS 21 FEET WEST OF THE CENTERLINE OF A PAVED ROAD,
 LC0614'1 FOOT EAST OF A METAL WITNESS POST, 14 FEET SOUTH OF THE
 LC0614'CENTERLINE OF A FIELD ENTRANCE AND 27 FEET SOUTH OF A TELEPHONE
 LC0614'POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MC GATH
 LC0614'1959.
 LC0614'
 LC0614'TO REACH THE STATION FROM THE RAILROAD OVERPASS OF U.S. HIGHWAY
 LC0614'150 AT THE NORTHWEST EDGE OF MANSFIELD, GO WEST ON HIGHWAY
 LC0614'150 FOR 0.5 MILE TO A PAVED CROSSROAD.  TURN RIGHT AND GO
 LC0614'NORTH ON THE PAVED ROAD FOR 0.5 MILE TO A T-ROAD INTERSECTION.
 LC0614'TURN LEFT AND GO WEST ON THE PAVED ROAD FOR 0.9 MILE TO A PAVED
 LC0614'ROAD NORTH.  TURN RIGHT AND GO NORTH ON THE PAVED ROAD FOR
 LC0614'0.5 MILE TO THE STATION ON THE LEFT.  CONTINUE NORTH ON
 LC0614'PAVED ROAD FOR 0.5 MILE TO A CROSSROAD AND THE AZIMUTH MARK
 LC0614'IN THE SOUTHEAST ANGLE OF THE INTERSECTION.
 LC0614'
 LC0614'REFERENCE MARK 1 IS 44 FEET EAST OF A TELEPHONE POLE, 22 FEET
 LC0614'EAST OF THE CENTERLINE OF THE ROAD, 1 FOOT SOUTH OF A METAL
 LC0614'WITNESS POST AND 15 FEET NORTH OF THE CENTERLINE OF A FIELD
 LC0614'ENTRANCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 LC0614'STAMPED MC GATH NO 1 1959.
 LC0614'
 LC0614'REFERENCE MARK 3 IS 78 FEET NORTH OF A TELEPHONE POLE, 22 FEET
 LC0614'WEST OF THE CENTERLINE OF THE ROAD AND 1 FOOT NORTH OF A METAL
 LC0614'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 LC0614'STAMPED MC GATH 1959 NO 3 1969.
 LC0614'
 LC0614'THE AZIMUTH MARK IS 21 FEET EAST OF THE CENTERLINE OF THE ROAD,
 LC0614'3 FEET SOUTH OF A POWER POLE, 2 FEET SOUTHWEST OF A FENCE
 LC0614'CORNER, 2 FEET SOUTH OF A METAL WITNESS POST AND 1 FOOT WEST
 LC0614'OF A FENCE.  THE DISK IS STAMPED MC GATH 1959 AND THE MONUMENT
 LC0614'PROJECTS 3 INCHES.
 LC0614'
 LC0614'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0614'
 LC0614'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 LC0614'NORTHWEST OF MANSFIELD
 LC0614
 LC0614                          STATION RECOVERY (1969)
 LC0614
 LC0614'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0614'2.3 MI NW FROM MANSFIELD.
 LC0614'ABOUT 1.45 MILES NORTH WEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0614'FROM THE STATION AT MANSFIELD, THENCE NORTH 0.85 MILES ALONG A
 LC0614'PAVED ROAD, 21 FEET WEST OF THE CENTERLINE OF THE ROAD, 1 FOOT
 LC0614'EAST OF A METAL WITNESS POST, 14 FEET SOUTH OF THE CENTERLINE OF A
 LC0614'FIELD ENTRANCE AND 27 FEET SOUTH OF A TELEPHONE POLE.  SET IN THE
 LC0614'TOP OF A SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 LC0614
 LC0614                          STATION RECOVERY (1990)
 LC0614
 LC0614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC0614'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 LC0614'FOR.  STATION IS ALSO A BENCH MARK.
 LC0614'STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) NORTHWEST OF MANSFIELD, ALONG
 LC0614'A PAVED ROAD AND A FIELD EDGE, ON THE EAST EDGE OF SECTION 32, T 21
 LC0614'N, R 6 E.  OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION.
 LC0614'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 74 AND COUNTY ROUTE 2
 LC0614'AT MANSFIELD (EXIT 166), GO NORTH ON ROUTE 2 FOR 2.06 KM (1.28 MI) TO
 LC0614'A PAVED CROSSROAD.  TURN LEFT, WEST, ON ROAD 3100 N FOR 3.22 KM
 LC0614'(2.00 MI) TO A PAVED CROSSROAD.  TURN LEFT, SOUTH,ON 1100 E, FOR 0.80
 LC0614'KM (0.50 MI) TO A FIELD ENTRANCE AND THE STATION ON THE RIGHT AT THE
 LC0614'HALF-SECTION LINE.
 LC0614'STATION MARK IS SET IN THE TOP OF A 25-CM SQUARE CONCRETE POST 2 CM
 LC0614'BELOW GROUND.  IT IS 11.7 M (38.4 FT) WEST OF THE ROAD CENTER, 3 M
 LC0614'(9.8 FT) SOUTH OF THE CENTER OF THE FIELD ENTRANCE, 6.4 M (21.0 FT)
 LC0614'EAST-SOUTHEAST OF A 15-CM WHITE, WOODEN FENCE POST PROJECTING 1.5 M
 LC0614'(4.9 FT) , 0.6 M (2.0 FT) WEST OF A METAL POST, AND 0.4 M (1.3 FT)
 LC0614'NORTHWEST OF A METAL POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2728 ***********************************************************************
 ME2728  DESIGNATION -  MCGUANE
 ME2728  PID         -  ME2728
 ME2728  STATE/COUNTY-  IL/COOK
 ME2728  COUNTRY     -  US
 ME2728  USGS QUAD   -  ENGLEWOOD (2018)
 ME2728
 ME2728                         *CURRENT SURVEY CONTROL
 ME2728  ______________________________________________________________________
 ME2728* NAD 83(1997) POSITION- 41 50 28.83445(N) 087 38 53.29013(W)   ADJUSTED
 ME2728* NAVD 88 ORTHO HEIGHT -   180.585 (meters)      592.47  (feet) ADJUSTED
 ME2728  ______________________________________________________________________
 ME2728  GEOID HEIGHT    -        -33.552 (meters)                     GEOID18
 ME2728  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 ME2728  DYNAMIC HEIGHT  -        180.523 (meters)      592.27  (feet) COMP
 ME2728  MODELED GRAVITY -    980,275.2   (mgal)                       NAVD 88
 ME2728
 ME2728  HORZ ORDER      -  FIRST
 ME2728  VERT ORDER      -  FIRST     CLASS II
 ME2728
 ME2728.The horizontal coordinates were established by classical geodetic methods
 ME2728.and adjusted by the National Geodetic Survey in October 1999.
 ME2728
 ME2728.The orthometric height was determined by differential leveling and
 ME2728.adjusted by the NATIONAL GEODETIC SURVEY
 ME2728.in April 1995.
 ME2728
 ME2728.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2728.GEOID18 height accuracy estimate available here.
 ME2728
 ME2728.Click photographs - Photos may exist for this station.
 ME2728
 ME2728.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2728
 ME2728.The dynamic height is computed by dividing the NAVD 88
 ME2728.geopotential number by the normal gravity value computed on the
 ME2728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2728.degrees latitude (g = 980.6199 gals.).
 ME2728
 ME2728.The modeled gravity was interpolated from observed gravity values.
 ME2728
 ME2728. The following values were computed from the NAD 83(1997) position.
 ME2728
 ME2728;                    North         East     Units Scale Factor Converg.
 ME2728;SPC IL E     -   574,707.728   356,908.637   MT  1.00001484   +0 27 25.5
 ME2728;SPC IL E     - 1,885,520.27  1,170,957.75   sFT  1.00001484   +0 27 25.5
 ME2728;UTM  16      - 4,632,363.984   446,189.648   MT  0.99963563   -0 25 56.5
 ME2728
 ME2728!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2728!SPC IL E     -   0.99997694  x   1.00001484  =   0.99999178
 ME2728!UTM  16      -   0.99997694  x   0.99963563  =   0.99961258
 ME2728
 ME2728:                Primary Azimuth Mark                     Grid Az
 ME2728:SPC IL E     -  COOK                                     326 40 19.6
 ME2728:UTM  16      -  COOK                                     327 33 41.6
 ME2728
 ME2728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4618932363(NAD 83)
 ME2728
 ME2728|---------------------------------------------------------------------|
 ME2728| PID    Reference Object                     Distance      Geod. Az  |
 ME2728|                                                           dddmmss.s |
 ME2728| ME3369 MCGUANE RM 1                         27.283 METERS 07226     |
 ME2728| ME3370 MCGUANE RM 2                         28.950 METERS 18144     |
 ME2728| ME2739 COOK                                APPROX. 4.0 KM 3270745.1 |
 ME2728|---------------------------------------------------------------------|
 ME2728
 ME2728                          SUPERSEDED SURVEY CONTROL
 ME2728
 ME2728  NAD 83(1997)-  41 50 28.83464(N)    087 38 53.29051(W) AD(       ) 1
 ME2728  NAD 83(1994)-  41 50 28.83870(N)    087 38 53.30149(W) AD(       ) 1
 ME2728  NAD 83(1986)-  41 50 28.83928(N)    087 38 53.30079(W) AD(       ) 1
 ME2728  NAD 27      -  41 50 28.71845(N)    087 38 53.11360(W) AD(       ) 1
 ME2728  NGVD 29 (01/19/93)  180.674  (m)          592.76   (f) ADJUSTED    1 2
 ME2728  NGVD 29 (07/19/86)  180.6    (m)          593.     (f) VERT ANG       
 ME2728
 ME2728.Superseded values are not recommended for survey control.
 ME2728
 ME2728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2728.See file dsdata.pdf to determine how the superseded data were derived.
 ME2728
 ME2728_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2728_STAMPING: MCGUANE 1977
 ME2728_MARK LOGO: NGS
 ME2728_PROJECTION: RECESSED 10 CENTIMETERS
 ME2728_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2728+STABILITY: SURFACE MOTION
 ME2728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2728+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2004
 ME2728
 ME2728  HISTORY     - Date     Condition        Report By
 ME2728  HISTORY     - 1977     MONUMENTED       NGS
 ME2728  HISTORY     - 1977     GOOD             NGS
 ME2728  HISTORY     - 19920805 GOOD             NGS
 ME2728  HISTORY     - 20040520 GOOD             JCLS
 ME2728
 ME2728                          STATION DESCRIPTION
 ME2728
 ME2728'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2728'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO AND IN
 ME2728'THE NORTHWEST CORNER OF MCGUANE CITY PARK ALONG THE SOUTH SIDE
 ME2728'OF WEST 29TH STREET AND 0.1 MILE WEST OF HALSTED STREET.
 ME2728'
 ME2728'THE STATION MARKS ARE, STANDARD DISKS STAMPED---MCGUANE 1977---,
 ME2728'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2728'CONCRETE MONUMENT WHICH IS 4 INCHES BELOW A CAST IRON
 ME2728'WITH THE LETTERING, NATIONAL GEODETIC SURVEY.
 ME2728'IT IS 70.6 FEET SOUTH OF A CHAIN LINK FENCE, 56.0 FEET NORTH OF
 ME2728'A 16-INCH TREE AND 21.0 FEET EAST OF A CHAIN LINK FENCE.  THE
 ME2728'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 ME2728'CONCRETE 42-INCHES BELOW THE GROUND SURFACE.
 ME2728'
 ME2728'REFERENCE MARK 1, A STANDARD DISK STAMPED---MCGUANE NO 1
 ME2728'1977---, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2728'MONUMENT WHICH IS 2-INCHES BELOW THE GROUND SURFACE.  IT IS
 ME2728'106.0 FEET EAST OF A CHAIN LINK FENCE, 25.6 FEET WEST OF AN
 ME2728'18-INCH TREE AND 25.2 FEET SOUTH OF A CHAIN LINK FENCE.
 ME2728'
 ME2728'REFERENCE MARK 2, A STANDARD DISK STAMPED---MCGUANE NO 2
 ME2728'1977---, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2728'MONUMENT WHICH IS FLUSH WITH THE GROUND SURFACE.  IT IS 66.5
 ME2728'FEET SOUTH-SOUTHEAST OF A CHAIN LINK FENCE, 46.5 FEET
 ME2728'EAST-NORTHEAST OF THE SOUTHEAST CORNER OF THE PARK FIELD HOUSE
 ME2728'AND 44.0 FEET SOUTH-SOUTHWEST OF THE 16-INCH TREE.
 ME2728'
 ME2728'NO SUITABLE LOCATION WAS FOUND TO ESTABLISH AN AZIMUTH MARK.
 ME2728'
 ME2728'THE HEIGHT OF LIGHT AT THE STATION MARK WAS 30.6 METERS.
 ME2728
 ME2728                          STATION RECOVERY (1977)
 ME2728
 ME2728'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME2728'RECOVERED IN GOOD CONDITION.
 ME2728
 ME2728                          STATION RECOVERY (1992)
 ME2728
 ME2728'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME2728'IN CHICAGO, AT THE INTERSECTION OF WEST 29TH AND SOUTH HALSTED
 ME2728'STREETS, NEAR THE NORTHWEST CORNER OF THE MCGUANE CITY PARK, 147.9 M
 ME2728'(485.2 FT) WEST OF THE CENTER OF HALSTED STREET, 30.3 M (99.4 FT)
 ME2728'SOUTH OF AND LEVEL WITH THE CENTER OF 29TH STREET, 21.6 M (70.9 FT)
 ME2728'SOUTH OF A CHAIN-LINK FENCE, 6.3 M (20.7 FT) EAST OF A CHAIN-LINK
 ME2728'FENCE, 3.0 M (9.8 FT) EAST OF THE EAST EDGE OF A SIDEWALK, 1.4 M
 ME2728'(4.6 FT) WEST OF THE WEST EDGE OF A BASKETBALL COURT, AND THE
 ME2728'MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
 ME2728'NOTE--ACCESS TO THE MONUMENT IS THROUGH A 6-INCH SQUARE METAL COVER
 ME2728'PRECAST NATIONAL GEODETIC SURVEY.
 ME2728
 ME2728                          STATION RECOVERY (2004)
 ME2728
 ME2728'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 ME2728'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2881 ***********************************************************************
 AJ2881  DESIGNATION -  MCH120 1
 AJ2881  PID         -  AJ2881
 AJ2881  STATE/COUNTY-  IL/MCHENRY
 AJ2881  COUNTRY     -  US
 AJ2881  USGS QUAD   -  WOODSTOCK (2018)
 AJ2881
 AJ2881                         *CURRENT SURVEY CONTROL
 AJ2881  ______________________________________________________________________
 AJ2881* NAD 83(2011) POSITION- 42 21 13.31903(N) 088 23 54.68074(W)   ADJUSTED
 AJ2881* NAD 83(2011) ELLIP HT-   241.650 (meters)        (06/27/12)   ADJUSTED
 AJ2881* NAD 83(2011) EPOCH   -  2010.00
 AJ2881* NAVD 88 ORTHO HEIGHT -   275.6   (meters)      904.    (feet) GPS OBS
 AJ2881  ______________________________________________________________________
 AJ2881  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2881  GEOID HEIGHT    -        -33.913 (meters)                     GEOID99
 AJ2881  GEOID HEIGHT    -        -33.979 (meters)                     GEOID18
 AJ2881  NAD 83(2011) X  -    131,934.137 (meters)                     COMP
 AJ2881  NAD 83(2011) Y  - -4,718,954.953 (meters)                     COMP
 AJ2881  NAD 83(2011) Z  -  4,274,881.837 (meters)                     COMP
 AJ2881  LAPLACE CORR    -         -2.21  (seconds)                    DEFLEC18
 AJ2881
 AJ2881  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2881  Standards:
 AJ2881         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2881            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2881  -------------------------------------------------------------------
 AJ2881  NETWORK    0.60   0.96           0.28   0.20   0.49     -0.05182394
 AJ2881  -------------------------------------------------------------------
 AJ2881  Click here for local accuracies and other accuracy information.
 AJ2881
 AJ2881.The horizontal coordinates were established by GPS observations
 AJ2881.and adjusted by the National Geodetic Survey in June 2012.
 AJ2881
 AJ2881.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2881.been affixed to the stable North American tectonic plate. See 
 AJ2881.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2881
 AJ2881.The horizontal coordinates are valid at the epoch date displayed above
 AJ2881.which is a decimal equivalence of Year/Month/Day.
 AJ2881
 AJ2881.The orthometric height was determined by GPS observations and a
 AJ2881.high-resolution geoid model.
 AJ2881
 AJ2881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2881.GEOID18 height accuracy estimate available here.
 AJ2881
 AJ2881.Click photographs - Photos may exist for this station.
 AJ2881
 AJ2881.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2881
 AJ2881.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2881
 AJ2881.The ellipsoidal height was determined by GPS observations
 AJ2881.and is referenced to NAD 83.
 AJ2881
 AJ2881. The following values were computed from the NAD 83(2011) position.
 AJ2881
 AJ2881;                    North         East     Units Scale Factor Converg.
 AJ2881;SPC IL E     -   631,391.491   294,629.181   MT  0.99997535   -0 02 38.1
 AJ2881;SPC IL E     - 2,071,490.25    966,629.24   sFT  0.99997535   -0 02 38.1
 AJ2881;UTM  16      - 4,689,995.443   384,820.236   MT  0.99976323   -0 56 32.3
 AJ2881
 AJ2881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2881!SPC IL E     -   0.99996210  x   0.99997535  =   0.99993745
 AJ2881!UTM  16      -   0.99996210  x   0.99976323  =   0.99972534
 AJ2881
 AJ2881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8482089995(NAD 83)
 AJ2881
 AJ2881                          SUPERSEDED SURVEY CONTROL
 AJ2881
 AJ2881  NAD 83(2007)-  42 21 13.31905(N)    088 23 54.68168(W) AD(2002.00) 0
 AJ2881  ELLIP H (02/10/07)  241.680  (m)                       GP(2002.00)    
 AJ2881  NAD 83(1997)-  42 21 13.31907(N)    088 23 54.68153(W) AD(       ) 1
 AJ2881  ELLIP H (04/23/01)  241.708  (m)                       GP(       ) 3 1
 AJ2881
 AJ2881.Superseded values are not recommended for survey control.
 AJ2881
 AJ2881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2881.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2881
 AJ2881_MARKER: I = METAL ROD
 AJ2881_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2881_STAMPING: MCH120-1
 AJ2881_MARK LOGO: ILDT
 AJ2881_PROJECTION: FLUSH
 AJ2881_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2881+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2006
 AJ2881_ROD/PIPE-DEPTH: 6.1 meters
 AJ2881_SLEEVE-DEPTH  : 0.9 meters
 AJ2881
 AJ2881  HISTORY     - Date     Condition        Report By
 AJ2881  HISTORY     - 20000515 MONUMENTED       SECI
 AJ2881  HISTORY     - 20060422 GOOD             USPSQD
 AJ2881
 AJ2881                          STATION DESCRIPTION
 AJ2881
 AJ2881'DESCRIBED BY SMITH ENG CONS INC 2000 (RW)
 AJ2881'STATION IS LOCATED APPROXIMATELY 3.0 MI NORTHEAST OF WOODSTOCK,
 AJ2881'2.5 MI SOUTHWEST OF WONDER LAKE IN SECTION 27, T45N, R7E.  TO REACH
 AJ2881'FROM THE JUNCTION OF IL RT 120  AND IL RT 47 PROCEED EAST ON IL RT 120
 AJ2881'FOR APPROXIMATELY 4.0 MI  TO THE INTERSECTION OF IL RT
 AJ2881'120/GREENWOOD RD AND CHARLES RD, THEN PROCEED WEST ON CHARLES
 AJ2881'RD 0.2 MILES TO THE STATION LOCATED 38.5 FT SOUTH OF THE CENTERLINE
 AJ2881'OF CHARLES RD.  STATION IS LOCATED 740 FT EAST OF BITUMINOUS
 AJ2881'DRIVEWAY ADDRESS 10519, 320 FT EAST OF AGGREGATE DRIVEWAY
 AJ2881'ADDRESS 10317, 25 FT EAST OF CENTERLINE OF GRASS FIELD
 AJ2881'ENTRANCE, 280 FT WEST OF STOP AHEAD SIGN, 201 FT SOUTHWEST OF
 AJ2881'POWERPOLE (PP), 79.8 FT SOUTHWEST OF PP, 117 FT EAST OF PP, 25 FT
 AJ2881'SOUTH OF EDGE OF PAVEMENT, AND 2 FT NORTH OF AN ORANGE
 AJ2881'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2881'INCH LOGO CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2881'WOOD PHYSICAL TIES.  (MH)
 AJ2881
 AJ2881                          STATION RECOVERY (2006)
 AJ2881
 AJ2881'RECOVERY NOTE BY US POWER SQUADRON 2006 (LC)
 AJ2881'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2879 ***********************************************************************
 AJ2879  DESIGNATION -  MCH120 2A
 AJ2879  PID         -  AJ2879
 AJ2879  STATE/COUNTY-  IL/MCHENRY
 AJ2879  COUNTRY     -  US
 AJ2879  USGS QUAD   -  WAUCONDA (2018)
 AJ2879
 AJ2879                         *CURRENT SURVEY CONTROL
 AJ2879  ______________________________________________________________________
 AJ2879* NAD 83(2011) POSITION- 42 20 32.43364(N) 088 14 58.87971(W)   ADJUSTED
 AJ2879* NAD 83(2011) ELLIP HT-   194.856 (meters)        (06/27/12)   ADJUSTED
 AJ2879* NAD 83(2011) EPOCH   -  2010.00
 AJ2879* NAVD 88 ORTHO HEIGHT -   229.0   (meters)      751.    (feet) GPS OBS
 AJ2879  ______________________________________________________________________
 AJ2879  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2879  GEOID HEIGHT    -        -34.118 (meters)                     GEOID18
 AJ2879  NAD 83(2011) X  -    144,216.710 (meters)                     COMP
 AJ2879  NAD 83(2011) Y  - -4,719,411.196 (meters)                     COMP
 AJ2879  NAD 83(2011) Z  -  4,273,917.920 (meters)                     COMP
 AJ2879  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 AJ2879
 AJ2879  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2879  Standards:
 AJ2879         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2879            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2879  -------------------------------------------------------------------
 AJ2879  NETWORK    0.48   0.80           0.22   0.17   0.41     -0.03936407
 AJ2879  -------------------------------------------------------------------
 AJ2879  Click here for local accuracies and other accuracy information.
 AJ2879
 AJ2879.The horizontal coordinates were established by GPS observations
 AJ2879.and adjusted by the National Geodetic Survey in June 2012.
 AJ2879
 AJ2879.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2879.been affixed to the stable North American tectonic plate. See 
 AJ2879.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2879
 AJ2879.The horizontal coordinates are valid at the epoch date displayed above
 AJ2879.which is a decimal equivalence of Year/Month/Day.
 AJ2879
 AJ2879.The orthometric height was determined by GPS observations and a
 AJ2879.high-resolution geoid model.
 AJ2879
 AJ2879.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2879.GEOID18 height accuracy estimate available here.
 AJ2879
 AJ2879.Click photographs - Photos may exist for this station.
 AJ2879
 AJ2879.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2879
 AJ2879.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2879
 AJ2879.The ellipsoidal height was determined by GPS observations
 AJ2879.and is referenced to NAD 83.
 AJ2879
 AJ2879. The following values were computed from the NAD 83(2011) position.
 AJ2879
 AJ2879;                    North         East     Units Scale Factor Converg.
 AJ2879;SPC IL E     -   630,131.311   306,892.572   MT  0.99997558   +0 03 22.8
 AJ2879;SPC IL E     - 2,067,355.81  1,006,863.38   sFT  0.99997558   +0 03 22.8
 AJ2879;UTM  16      - 4,688,543.496   397,059.564   MT  0.99973038   -0 50 30.5
 AJ2879
 AJ2879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2879!SPC IL E     -   0.99996944  x   0.99997558  =   0.99994502
 AJ2879!UTM  16      -   0.99996944  x   0.99973038  =   0.99969983
 AJ2879
 AJ2879:                Primary Azimuth Mark                     Grid Az
 AJ2879:SPC IL E     -  MCH120 2B                                089 34 39.5
 AJ2879:UTM  16      -  MCH120 2B                                090 28 32.8
 AJ2879
 AJ2879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9705988543(NAD 83)
 AJ2879
 AJ2879|---------------------------------------------------------------------|
 AJ2879| PID    Reference Object                     Distance      Geod. Az  |
 AJ2879|                                                           dddmmss.s |
 AJ2879| AJ2880 MCH120 2B                           APPROX. 0.6 KM 0893802.3 |
 AJ2879|---------------------------------------------------------------------|
 AJ2879
 AJ2879                          SUPERSEDED SURVEY CONTROL
 AJ2879
 AJ2879  NAD 83(2007)-  42 20 32.43371(N)    088 14 58.88070(W) AD(2002.00) 0
 AJ2879  ELLIP H (02/10/07)  194.886  (m)                       GP(2002.00)    
 AJ2879  ELLIP H (02/03/05)  194.866  (m)                       GP(       ) 4 2
 AJ2879  NAD 83(1997)-  42 20 32.43372(N)    088 14 58.88036(W) AD(       ) 1
 AJ2879  ELLIP H (04/23/01)  194.909  (m)                       GP(       ) 3 1
 AJ2879  NAVD 88 (04/23/01)  229.0    (m)  GEOID99  model used  GPS OBS        
 AJ2879
 AJ2879.Superseded values are not recommended for survey control.
 AJ2879
 AJ2879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2879.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2879
 AJ2879_MARKER: F = FLANGE-ENCASED ROD
 AJ2879_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2879_STAMPING: MCH120-2A
 AJ2879_MARK LOGO: ILDT
 AJ2879_PROJECTION: RECESSED 17 CENTIMETERS
 AJ2879_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2879_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2879+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2017
 AJ2879_ROD/PIPE-DEPTH: 14.6 meters
 AJ2879_SLEEVE-DEPTH  : 0.9 meters
 AJ2879
 AJ2879  HISTORY     - Date     Condition        Report By
 AJ2879  HISTORY     - 20000512 MONUMENTED       SECI
 AJ2879  HISTORY     - 20030414 GOOD             USPSQD
 AJ2879  HISTORY     - 20170223 GOOD             ASMINC
 AJ2879  HISTORY     - 20170228 GOOD             ASMINC
 AJ2879
 AJ2879                          STATION DESCRIPTION
 AJ2879
 AJ2879'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2879'STATION IS LOCATED APPROXIMATELY 1.8 MI WEST OF LAKEMOOR WITHIN
 AJ2879'THE CITY OF MCHENRY IN SECTION 36, T45N, R8E.  TO REACH FROM THE
 AJ2879'EASTERN JUNCTION OF IL RT 31 AND IL RT 120, PROCEED EAST ON RT 120
 AJ2879'FOR 1.5 MI TO THE STATION LOCATED 53.4 FT SOUTH OF THE CENTERLINE OF
 AJ2879'RT 120, 0.10 MI EAST OF BARNEY CT, 0.55 MI WEST OF CHAPEL HILL CT, AND
 AJ2879'ACROSS FROM CULVERS.  STATION IS 201 FT WEST OF CENTERLINE OF
 AJ2879'ENTRANCE TO ADAMS COMERCIAL CENTRE, 169.4 FT WEST OF A MANHOLE,
 AJ2879'79.2 FT WEST OF PK NAIL IN POWER POLE (PP), 98.8 FT EAST OF PK NAIL IN
 AJ2879'PP, 136 FT EAST OF PK NAIL IN 12 IN ELM TREE,  49 FT SOUTH OF CATCH
 AJ2879'BASIN LOCATED IN RT 120, 19 FT SOUTH OF BACK OF CURB OF RT 120, AND 2
 AJ2879'FT NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO
 AJ2879'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.55 FT BELOW
 AJ2879'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2879
 AJ2879                          STATION RECOVERY (2003)
 AJ2879
 AJ2879'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 AJ2879'RECOVERED IN GOOD CONDITION.
 AJ2879
 AJ2879                          STATION RECOVERY (2017)
 AJ2879
 AJ2879'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2879'RECOVERED IN GOOD CONDITION.
 AJ2879
 AJ2879                          STATION RECOVERY (2017)
 AJ2879
 AJ2879'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2879'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2880 ***********************************************************************
 AJ2880  DESIGNATION -  MCH120 2B
 AJ2880  PID         -  AJ2880
 AJ2880  STATE/COUNTY-  IL/MCHENRY
 AJ2880  COUNTRY     -  US
 AJ2880  USGS QUAD   -  WAUCONDA (2018)
 AJ2880
 AJ2880                         *CURRENT SURVEY CONTROL
 AJ2880  ______________________________________________________________________
 AJ2880* NAD 83(2011) POSITION- 42 20 32.55656(N) 088 14 32.76951(W)   ADJUSTED
 AJ2880* NAD 83(2011) ELLIP HT-   198.230 (meters)        (06/27/12)   ADJUSTED
 AJ2880* NAD 83(2011) EPOCH   -  2010.00
 AJ2880* NAVD 88 ORTHO HEIGHT -   232.3   (meters)      762.    (feet) GPS OBS
 AJ2880  ______________________________________________________________________
 AJ2880  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2880  GEOID HEIGHT    -        -34.060 (meters)                     GEOID99
 AJ2880  GEOID HEIGHT    -        -34.125 (meters)                     GEOID18
 AJ2880  NAD 83(2011) X  -    144,814.117 (meters)                     COMP
 AJ2880  NAD 83(2011) Y  - -4,719,392.841 (meters)                     COMP
 AJ2880  NAD 83(2011) Z  -  4,273,922.996 (meters)                     COMP
 AJ2880  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 AJ2880
 AJ2880  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2880  Standards:
 AJ2880         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2880            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2880  -------------------------------------------------------------------
 AJ2880  NETWORK    0.61   1.06           0.27   0.23   0.54      0.00482473
 AJ2880  -------------------------------------------------------------------
 AJ2880  Click here for local accuracies and other accuracy information.
 AJ2880
 AJ2880.The horizontal coordinates were established by GPS observations
 AJ2880.and adjusted by the National Geodetic Survey in June 2012.
 AJ2880
 AJ2880.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2880.been affixed to the stable North American tectonic plate. See 
 AJ2880.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2880
 AJ2880.The horizontal coordinates are valid at the epoch date displayed above
 AJ2880.which is a decimal equivalence of Year/Month/Day.
 AJ2880
 AJ2880.The orthometric height was determined by GPS observations and a
 AJ2880.high-resolution geoid model.
 AJ2880
 AJ2880.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2880.GEOID18 height accuracy estimate available here.
 AJ2880
 AJ2880.Click photographs - Photos may exist for this station.
 AJ2880
 AJ2880.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2880
 AJ2880.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2880
 AJ2880.The ellipsoidal height was determined by GPS observations
 AJ2880.and is referenced to NAD 83.
 AJ2880
 AJ2880. The following values were computed from the NAD 83(2011) position.
 AJ2880
 AJ2880;                    North         East     Units Scale Factor Converg.
 AJ2880;SPC IL E     -   630,135.717   307,490.224   MT  0.99997569   +0 03 40.4
 AJ2880;SPC IL E     - 2,067,370.26  1,008,824.18   sFT  0.99997569   +0 03 40.4
 AJ2880;UTM  16      - 4,688,538.534   397,657.065   MT  0.99972887   -0 50 12.9
 AJ2880
 AJ2880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2880!SPC IL E     -   0.99996891  x   0.99997569  =   0.99994460
 AJ2880!UTM  16      -   0.99996891  x   0.99972887  =   0.99969779
 AJ2880
 AJ2880:                Primary Azimuth Mark                     Grid Az
 AJ2880:SPC IL E     -  MCH120 2A                                269 34 39.5
 AJ2880:UTM  16      -  MCH120 2A                                270 28 32.8
 AJ2880
 AJ2880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9765788538(NAD 83)
 AJ2880
 AJ2880|---------------------------------------------------------------------|
 AJ2880| PID    Reference Object                     Distance      Geod. Az  |
 AJ2880|                                                           dddmmss.s |
 AJ2880| AJ2879 MCH120 2A                           APPROX. 0.6 KM 2693819.9 |
 AJ2880|---------------------------------------------------------------------|
 AJ2880
 AJ2880                          SUPERSEDED SURVEY CONTROL
 AJ2880
 AJ2880  NAD 83(2007)-  42 20 32.55663(N)    088 14 32.77050(W) AD(2002.00) 0
 AJ2880  ELLIP H (02/10/07)  198.259  (m)                       GP(2002.00)    
 AJ2880  NAD 83(1997)-  42 20 32.55666(N)    088 14 32.77015(W) AD(       ) 1
 AJ2880  ELLIP H (04/23/01)  198.282  (m)                       GP(       ) 3 1
 AJ2880
 AJ2880.Superseded values are not recommended for survey control.
 AJ2880
 AJ2880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2880.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2880
 AJ2880_MARKER: I = METAL ROD
 AJ2880_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2880_STAMPING: MCH120-2B
 AJ2880_MARK LOGO: ILDT
 AJ2880_PROJECTION: FLUSH
 AJ2880_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2880_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2880+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2003
 AJ2880_ROD/PIPE-DEPTH: 8.5 meters
 AJ2880_SLEEVE-DEPTH  : 0.9 meters
 AJ2880
 AJ2880  HISTORY     - Date     Condition        Report By
 AJ2880  HISTORY     - 20000512 MONUMENTED       SECI
 AJ2880  HISTORY     - 20030414 GOOD             USPSQD
 AJ2880
 AJ2880                          STATION DESCRIPTION
 AJ2880
 AJ2880'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2880'STATION IS LOCATED APPROXIMATELY 1.4 MI WEST OF LAKEMOOR WITHIN
 AJ2880'THE CITY OF MCHENRY IN SECTION 36, T45N, R8E.  TO REACH FROM THE
 AJ2880'EASTERN JUNCTION OF IL RT 120 AND RT 31, PROCEED EAST ON RT 120 FOR
 AJ2880'1.4 MI TO THE STATION LOCATED 53.3 FT SOUTH OF THE CENTERLINE OF RT
 AJ2880'120,  0.20 MI WEST OF CHAPEL HILL RD.  STATION IS 162 FT WEST OF
 AJ2880'CENTERLINE OF BITUMINOUS DRIVEWAY, 140 FT EAST OF THE DRIVEWAY TO
 AJ2880'ADDRESS 2214, 101.3 FT EAST OF PK NAIL IN POWER POLE, 77.6 FT WEST OF
 AJ2880'PK NAIL IN POWERPOLE,  76.8 FT WEST OF A SANITARY MANHOLE, 76.7 FT
 AJ2880'SOUTHWEST OF A CATCH BASIN LOCATED IN THE CENTER OF RT 120, 18.5 FT
 AJ2880'SOUTH OF BACK OF CURB, AND 2 FT NORTH OF AN ORANGE FIBERGLASS
 AJ2880'WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2880'CAP.  DATUM POINT IS 0.55 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2880'PHYSICAL TIES.  (MH)
 AJ2880
 AJ2880                          STATION RECOVERY (2003)
 AJ2880
 AJ2880'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 AJ2880'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP6925 ***********************************************************************
 DP6925  DESIGNATION -  MCH14 1A RESET
 DP6925  PID         -  DP6925
 DP6925  STATE/COUNTY-  IL/MCHENRY
 DP6925  COUNTRY     -  US
 DP6925  USGS QUAD   -  HARVARD (2018)
 DP6925
 DP6925                         *CURRENT SURVEY CONTROL
 DP6925  ______________________________________________________________________
 DP6925* NAD 83(2011) POSITION- 42 28 17.72763(N) 088 35 57.25900(W)   ADJUSTED
 DP6925* NAD 83(2011) ELLIP HT-   259.658 (meters)        (04/03/15)   ADJUSTED
 DP6925* NAD 83(2011) EPOCH   -  2010.00
 DP6925* NAVD 88 ORTHO HEIGHT -   293.568 (meters)      963.15  (feet) ADJUSTED
 DP6925  ______________________________________________________________________
 DP6925  GEOID HEIGHT    -        -33.922 (meters)                     GEOID18
 DP6925  NAD 83(2011) X  -    115,186.518 (meters)                     COMP
 DP6925  NAD 83(2011) Y  - -4,710,571.295 (meters)                     COMP
 DP6925  NAD 83(2011) Z  -  4,284,562.867 (meters)                     COMP
 DP6925  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 DP6925  DYNAMIC HEIGHT  -        293.471 (meters)      962.83  (feet) COMP
 DP6925  MODELED GRAVITY -    980,285.3   (mgal)                       NAVD 88
 DP6925
 DP6925  VERT ORDER      -  SECOND    CLASS II
 DP6925
 DP6925  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP6925  Standards:
 DP6925         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP6925            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP6925  -------------------------------------------------------------------
 DP6925  NETWORK    0.61   0.94           0.26   0.24   0.48      0.19225525
 DP6925  -------------------------------------------------------------------
 DP6925  Click here for local accuracies and other accuracy information.
 DP6925
 DP6925.The horizontal coordinates were established by GPS observations
 DP6925.and adjusted by the DJ HENKEL AND ASSOCIATES LLC in April 2015.
 DP6925
 DP6925.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP6925.been affixed to the stable North American tectonic plate. See 
 DP6925.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP6925
 DP6925.The horizontal coordinates are valid at the epoch date displayed above
 DP6925.which is a decimal equivalence of Year/Month/Day.
 DP6925
 DP6925.The orthometric height was determined by differential leveling and
 DP6925.adjusted by the NATIONAL GEODETIC SURVEY
 DP6925.in May 2015.
 DP6925
 DP6925.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP6925.GEOID18 height accuracy estimate available here.
 DP6925
 DP6925.Click photographs - Photos may exist for this station.
 DP6925
 DP6925.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP6925
 DP6925.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP6925
 DP6925.The ellipsoidal height was determined by GPS observations
 DP6925.and is referenced to NAD 83.
 DP6925
 DP6925.The dynamic height is computed by dividing the NAVD 88
 DP6925.geopotential number by the normal gravity value computed on the
 DP6925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP6925.degrees latitude (g = 980.6199 gals.).
 DP6925
 DP6925.The modeled gravity was interpolated from observed gravity values.
 DP6925
 DP6925. The following values were computed from the NAD 83(2011) position.
 DP6925
 DP6925;                    North         East     Units Scale Factor Converg.
 DP6925;SPC IL E     -   644,518.883   278,133.497   MT  0.99998088   -0 10 46.4
 DP6925;SPC IL E     - 2,114,559.04    912,509.65   sFT  0.99998088   -0 10 46.4
 DP6925;UTM  16      - 4,703,377.607   368,535.744   MT  0.99981264   -1 04 48.0
 DP6925
 DP6925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP6925!SPC IL E     -   0.99995928  x   0.99998088  =   0.99994016
 DP6925!UTM  16      -   0.99995928  x   0.99981264  =   0.99977193
 DP6925
 DP6925:                Primary Azimuth Mark                     Grid Az
 DP6925:SPC IL E     -  MCH14 1B                                 191 46 19.7
 DP6925:UTM  16      -  MCH14 1B                                 192 40 21.3
 DP6925
 DP6925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN6853503377(NAD 83)
 DP6925
 DP6925|---------------------------------------------------------------------|
 DP6925| PID    Reference Object                     Distance      Geod. Az  |
 DP6925|                                                           dddmmss.s |
 DP6925| AJ2906 MCH14 1A                            369.421 METERS 18553     |
 DP6925| AJ2899 MCH14 1B                            APPROX. 1.3 KM 1913533.3 |
 DP6925|---------------------------------------------------------------------|
 DP6925
 DP6925                          SUPERSEDED SURVEY CONTROL
 DP6925
 DP6925  NAVD 88 (04/03/15)  293.6    (m)  GEOID12A model used  GPS OBS        
 DP6925
 DP6925.Superseded values are not recommended for survey control.
 DP6925
 DP6925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DP6925.See file dsdata.pdf to determine how the superseded data were derived.
 DP6925
 DP6925_MARKER: F = FLANGE-ENCASED ROD
 DP6925_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP6925_STAMPING: NO STAMP. ROD WITH DATUM POINT
 DP6925_MARK LOGO: NONE
 DP6925_PROJECTION: RECESSED 8 CENTIMETERS
 DP6925_MAGNETIC: I = MARKER IS A STEEL ROD
 DP6925_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP6925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP6925+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2014
 DP6925_ROD/PIPE-DEPTH: 13.4 meters
 DP6925_SLEEVE-DEPTH  : 1.2 meters
 DP6925
 DP6925  HISTORY     - Date     Condition        Report By
 DP6925  HISTORY     - 20140610 MONUMENTED       CWA
 DP6925  HISTORY     - 20140702 GOOD             CWA
 DP6925
 DP6925                          STATION DESCRIPTION
 DP6925
 DP6925'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2014 (KAG)
 DP6925'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTHEAST OF CAPRON, 8.5
 DP6925'MI (13.8 KM) WEST OF HEBRON AND 3.5 MI (5.6 KM) NORTH OF HARVARD,
 DP6925'ALONG THE WESTERLY ROAD RIGHT-OF-WAY OF US ROUTE 14.
 DP6925'
 DP6925'TO REACH FROM THE INTERSECTION OF US ROUTE 14 AND OAK GROVE ROAD
 DP6925'PROCEED NORTH ALONG US ROUTE 14 FOR 0.90 MI (1.4 KM) TO THE STATION ON
 DP6925'THE LEFT.
 DP6925'
 DP6925'THE STATION IS 25 FT WEST OF THE CENTERLINE OF PAVEMENT, 145 FT SOUTH
 DP6925'OF THE CENTERLINE OF A GRAVEL DRIVEWAY LOCATED AT RESIDENCE NO. '10011
 DP6925'USH 14', 19 FT NORTHEAST OF THE SOUTHEAST WOOD FENCE CORNER, 18 FT
 DP6925'(5.5 M) NORTH OF AN AMERITECH PHONE PEDESTAL AND 10 FT EAST OF A 5'
 DP6925'WOOD FENCE.
 DP6925
 DP6925                          STATION RECOVERY (2014)
 DP6925
 DP6925'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2014 (KAG)
 DP6925'RECOVERED IN GOOD CONDITION.
 DP6925'
 DP6925'NOTE-NO STAMPING ON LOGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2899 ***********************************************************************
 AJ2899  DESIGNATION -  MCH14 1B
 AJ2899  PID         -  AJ2899
 AJ2899  STATE/COUNTY-  IL/MCHENRY
 AJ2899  COUNTRY     -  US
 AJ2899  USGS QUAD   -  HARVARD (2018)
 AJ2899
 AJ2899                         *CURRENT SURVEY CONTROL
 AJ2899  ______________________________________________________________________
 AJ2899* NAD 83(2011) POSITION- 42 27 35.53998(N) 088 36 08.94660(W)   ADJUSTED
 AJ2899* NAD 83(2011) ELLIP HT-   253.224 (meters)        (06/27/12)   ADJUSTED
 AJ2899* NAD 83(2011) EPOCH   -  2010.00
 AJ2899* NAVD 88 ORTHO HEIGHT -   287.135 (meters)      942.04  (feet) ADJUSTED
 AJ2899  ______________________________________________________________________
 AJ2899  GEOID HEIGHT    -        -33.910 (meters)                     GEOID18
 AJ2899  NAD 83(2011) X  -    114,940.922 (meters)                     COMP
 AJ2899  NAD 83(2011) Y  - -4,711,451.719 (meters)                     COMP
 AJ2899  NAD 83(2011) Z  -  4,283,598.208 (meters)                     COMP
 AJ2899  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AJ2899  DYNAMIC HEIGHT  -        287.040 (meters)      941.73  (feet) COMP
 AJ2899  MODELED GRAVITY -    980,283.8   (mgal)                       NAVD 88
 AJ2899
 AJ2899  VERT ORDER      -  SECOND    CLASS I
 AJ2899
 AJ2899  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2899  Standards:
 AJ2899         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2899            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2899  -------------------------------------------------------------------
 AJ2899  NETWORK    0.65   1.12           0.30   0.22   0.57      0.01702328
 AJ2899  -------------------------------------------------------------------
 AJ2899  Click here for local accuracies and other accuracy information.
 AJ2899
 AJ2899.The horizontal coordinates were established by GPS observations
 AJ2899.and adjusted by the National Geodetic Survey in June 2012.
 AJ2899
 AJ2899.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2899.been affixed to the stable North American tectonic plate. See 
 AJ2899.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2899
 AJ2899.The horizontal coordinates are valid at the epoch date displayed above
 AJ2899.which is a decimal equivalence of Year/Month/Day.
 AJ2899
 AJ2899.The orthometric height was determined by differential leveling and
 AJ2899.adjusted by the WI DEPT OF TRANSP
 AJ2899.in May 2012.
 AJ2899
 AJ2899.No vertical observational check was made to the station.
 AJ2899
 AJ2899.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2899.GEOID18 height accuracy estimate available here.
 AJ2899
 AJ2899.Click photographs - Photos may exist for this station.
 AJ2899
 AJ2899.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2899
 AJ2899.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2899
 AJ2899.The ellipsoidal height was determined by GPS observations
 AJ2899.and is referenced to NAD 83.
 AJ2899
 AJ2899.The dynamic height is computed by dividing the NAVD 88
 AJ2899.geopotential number by the normal gravity value computed on the
 AJ2899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2899.degrees latitude (g = 980.6199 gals.).
 AJ2899
 AJ2899.The modeled gravity was interpolated from observed gravity values.
 AJ2899
 AJ2899. The following values were computed from the NAD 83(2011) position.
 AJ2899
 AJ2899;                    North         East     Units Scale Factor Converg.
 AJ2899;SPC IL E     -   643,218.005   277,862.390   MT  0.99998103   -0 10 54.1
 AJ2899;SPC IL E     - 2,110,291.07    911,620.19   sFT  0.99998103   -0 10 54.1
 AJ2899;UTM  16      - 4,702,081.367   368,244.278   MT  0.99981359   -1 04 55.0
 AJ2899
 AJ2899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2899!SPC IL E     -   0.99996029  x   0.99998103  =   0.99994132
 AJ2899!UTM  16      -   0.99996029  x   0.99981359  =   0.99977389
 AJ2899
 AJ2899:                Primary Azimuth Mark                     Grid Az
 AJ2899:SPC IL E     -  MCH14 1A RESET                           011 46 19.5
 AJ2899:UTM  16      -  MCH14 1A RESET                           012 40 20.4
 AJ2899
 AJ2899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN6824402081(NAD 83)
 AJ2899
 AJ2899|---------------------------------------------------------------------|
 AJ2899| PID    Reference Object                     Distance      Geod. Az  |
 AJ2899|                                                           dddmmss.s |
 AJ2899| DP6925 MCH14 1A RESET                      APPROX. 1.3 KM 0113525.4 |
 AJ2899| AJ2906 MCH14 1A                            APPROX. 1.0 KM 0134643.6 |
 AJ2899|---------------------------------------------------------------------|
 AJ2899
 AJ2899                          SUPERSEDED SURVEY CONTROL
 AJ2899
 AJ2899  NAD 83(2007)-  42 27 35.53998(N)    088 36 08.94752(W) AD(2002.00) 0
 AJ2899  ELLIP H (02/10/07)  253.255  (m)                       GP(2002.00)    
 AJ2899  NAD 83(1997)-  42 27 35.53999(N)    088 36 08.94748(W) AD(       ) 1
 AJ2899  ELLIP H (04/23/01)  253.279  (m)                       GP(       ) 3 1
 AJ2899  NAVD 88 (04/06/11)  287.107  (m)          941.95   (f) SUPERSEDED  2 1
 AJ2899  NAVD 88 (04/23/01)  287.2    (m)  GEOID99  model used  GPS OBS        
 AJ2899
 AJ2899.Superseded values are not recommended for survey control.
 AJ2899
 AJ2899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2899.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2899
 AJ2899_MARKER: I = METAL ROD
 AJ2899_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2899_STAMPING: MCH14-1B
 AJ2899_MARK LOGO: ILDT
 AJ2899_PROJECTION: FLUSH
 AJ2899_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2899_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2899+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2014
 AJ2899_ROD/PIPE-DEPTH: 7.3 meters
 AJ2899_SLEEVE-DEPTH  : 0.9 meters
 AJ2899
 AJ2899  HISTORY     - Date     Condition        Report By
 AJ2899  HISTORY     - 20000511 MONUMENTED       SECI
 AJ2899  HISTORY     - 20060422 GOOD             USPSQD
 AJ2899  HISTORY     - 20100210 GOOD             ILDT
 AJ2899  HISTORY     - 20100510 GOOD             TROTT
 AJ2899  HISTORY     - 20140702 GOOD             CWA
 AJ2899
 AJ2899                          STATION DESCRIPTION
 AJ2899
 AJ2899'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2899'STATION IS LOCATED APPROXIMATELY 2.5 MI NORTH OF HARVARD, 4.0 MI
 AJ2899'WEST OF ALDEN IN SECTION 13, T46N, R5E.  TO REACH FROM THE
 AJ2899'NORTHERLY JUNCTION OF US RT 14 AND IL RT 173 PROCEED NORTH ALONG
 AJ2899'US RT 14-WEST 2.6 MI TO THE STATION LOCATED 36.1 FT WEST OF THE
 AJ2899'CENTERLINE OF RT 14 AND IS 1.45 MI SOUTH OF YATES/HEBRON ROADS AND
 AJ2899'0.10 MILES NORTH OF OAK GROVE RD.  STATION IS 298 FT
 AJ2899'SOUTH-SOUTHWEST OF POWER POLE (PP), 114.3 FT SOUTHWEST OF PP, 120
 AJ2899'FT NORTHWEST OF PP, 10 FT WEST OF AND AT THE NORTH END OF A
 AJ2899'GUARDRAIL AND 2.0 FT EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ2899'NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT
 AJ2899'IS 0.3 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2899
 AJ2899                          STATION RECOVERY (2006)
 AJ2899
 AJ2899'RECOVERY NOTE BY US POWER SQUADRON 2006 (RH)
 AJ2899'RECOVERED IN GOOD CONDITION.
 AJ2899
 AJ2899                          STATION RECOVERY (2010)
 AJ2899
 AJ2899'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2899'RECOVERED IN GOOD CONDITION.
 AJ2899
 AJ2899                          STATION RECOVERY (2010)
 AJ2899
 AJ2899'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 AJ2899'RECOVERED AS DESCRIBED
 AJ2899
 AJ2899                          STATION RECOVERY (2014)
 AJ2899
 AJ2899'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2014 (KAG)
 AJ2899'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2878 ***********************************************************************
 AJ2878  DESIGNATION -  MCH14 2A
 AJ2878  PID         -  AJ2878
 AJ2878  STATE/COUNTY-  IL/MCHENRY
 AJ2878  COUNTRY     -  US
 AJ2878  USGS QUAD   -  WOODSTOCK (2018)
 AJ2878
 AJ2878                         *CURRENT SURVEY CONTROL
 AJ2878  ______________________________________________________________________
 AJ2878* NAD 83(2011) POSITION- 42 19 21.71335(N) 088 28 20.79378(W)   ADJUSTED
 AJ2878* NAD 83(2011) ELLIP HT-   272.302 (meters)        (06/27/12)   ADJUSTED
 AJ2878* NAD 83(2011) EPOCH   -  2010.00
 AJ2878* NAVD 88 ORTHO HEIGHT -   306.2   (meters)     1005.    (feet) GPS OBS
 AJ2878  ______________________________________________________________________
 AJ2878  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2878  GEOID HEIGHT    -        -33.855 (meters)                     GEOID18
 AJ2878  NAD 83(2011) X  -    125,908.292 (meters)                     COMP
 AJ2878  NAD 83(2011) Y  - -4,721,462.477 (meters)                     COMP
 AJ2878  NAD 83(2011) Z  -  4,272,356.893 (meters)                     COMP
 AJ2878  LAPLACE CORR    -         -1.97  (seconds)                    DEFLEC18
 AJ2878
 AJ2878  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2878  Standards:
 AJ2878         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2878            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2878  -------------------------------------------------------------------
 AJ2878  NETWORK    0.59   0.90           0.27   0.20   0.46      0.01575678
 AJ2878  -------------------------------------------------------------------
 AJ2878  Click here for local accuracies and other accuracy information.
 AJ2878
 AJ2878.The horizontal coordinates were established by GPS observations
 AJ2878.and adjusted by the National Geodetic Survey in June 2012.
 AJ2878
 AJ2878.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2878.been affixed to the stable North American tectonic plate. See 
 AJ2878.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2878
 AJ2878.The horizontal coordinates are valid at the epoch date displayed above
 AJ2878.which is a decimal equivalence of Year/Month/Day.
 AJ2878
 AJ2878.The orthometric height was determined by GPS observations and a
 AJ2878.high-resolution geoid model.
 AJ2878
 AJ2878.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2878.GEOID18 height accuracy estimate available here.
 AJ2878
 AJ2878.Click photographs - Photos may exist for this station.
 AJ2878
 AJ2878.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2878
 AJ2878.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2878
 AJ2878.The ellipsoidal height was determined by GPS observations
 AJ2878.and is referenced to NAD 83.
 AJ2878
 AJ2878. The following values were computed from the NAD 83(2011) position.
 AJ2878
 AJ2878;                    North         East     Units Scale Factor Converg.
 AJ2878;SPC IL E     -   627,955.240   288,533.381   MT  0.99997662   -0 05 37.2
 AJ2878;SPC IL E     - 2,060,216.48    946,629.93   sFT  0.99997662   -0 05 37.2
 AJ2878;UTM  16      - 4,686,655.844   378,672.577   MT  0.99978112   -0 59 29.5
 AJ2878
 AJ2878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2878!SPC IL E     -   0.99995730  x   0.99997662  =   0.99993392
 AJ2878!UTM  16      -   0.99995730  x   0.99978112  =   0.99973842
 AJ2878
 AJ2878:                Primary Azimuth Mark                     Grid Az
 AJ2878:SPC IL E     -  MCH14 2B                                 183 19 27.1
 AJ2878:UTM  16      -  MCH14 2B                                 184 13 19.4
 AJ2878
 AJ2878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7867286655(NAD 83)
 AJ2878
 AJ2878|---------------------------------------------------------------------|
 AJ2878| PID    Reference Object                     Distance      Geod. Az  |
 AJ2878|                                                           dddmmss.s |
 AJ2878| AJ2877 MCH14 2B                            APPROX. 0.9 KM 1831349.9 |
 AJ2878|---------------------------------------------------------------------|
 AJ2878
 AJ2878                          SUPERSEDED SURVEY CONTROL
 AJ2878
 AJ2878  NAD 83(2007)-  42 19 21.71336(N)    088 28 20.79471(W) AD(2002.00) 0
 AJ2878  ELLIP H (02/10/07)  272.332  (m)                       GP(2002.00)    
 AJ2878  ELLIP H (02/03/05)  272.326  (m)                       GP(       ) 4 2
 AJ2878  NAD 83(1997)-  42 19 21.71321(N)    088 28 20.79466(W) AD(       ) 1
 AJ2878  ELLIP H (04/23/01)  272.361  (m)                       GP(       ) 3 1
 AJ2878  NAVD 88 (04/23/01)  306.2    (m)  GEOID99  model used  GPS OBS        
 AJ2878
 AJ2878.Superseded values are not recommended for survey control.
 AJ2878
 AJ2878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2878.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2878
 AJ2878_MARKER: I = METAL ROD
 AJ2878_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2878_STAMPING: MCH14-2A
 AJ2878_MARK LOGO: ILDT
 AJ2878_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2878_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2878_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2878+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2000
 AJ2878_ROD/PIPE-DEPTH: 5.5 meters
 AJ2878_SLEEVE-DEPTH  : 0.9 meters
 AJ2878
 AJ2878  HISTORY     - Date     Condition        Report By
 AJ2878  HISTORY     - 20000518 MONUMENTED       SECI
 AJ2878
 AJ2878                          STATION DESCRIPTION
 AJ2878
 AJ2878'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2878'STATION IS LOCATED WITHIN THE CITY  OF WOODSTOCK, 8.2 MI
 AJ2878'NORTHEAST OF MARENGO IN SECTION 1, T44N, R6E.  TO REACH FROM THE
 AJ2878'JUNCTION OF IL RT 47 AND US RT 14, PROCEED NORTHWEST ON US RT 14 2.7
 AJ2878'MI TO THE STATION LOCATED 118 FT EAST OF THE CENTERLINE OF RT 14
 AJ2878'AND 360 FT SOUTH OF ENTRANCE TO THE ILLINOIS NATIONAL GUARD.
 AJ2878'STATION IS LOCATED 95 FT NORTHWEST OF THE SOUTHWEST
 AJ2878'CORNER OF ILLINOIS NATIONAL GUARD BUILDING, 199 FT SOUTH OF
 AJ2878'DECIDUOUS TREE, 148 FT SOUTHEAST OF DECIDUOUS TREE, 101 FT
 AJ2878'NORTH-NORTHEAST OF DECIDUOUS TREE, 64.9 FT NORTH OF UTILITY BOX,
 AJ2878'48.4 FT WEST OF FLAGPOLE, AND 64.9 FT NORTH OF AN ORANGE FIBERGLASS
 AJ2878'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2878'CAP.  DATUM POINT IS 0.2 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2878'PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2877 ***********************************************************************
 AJ2877  DESIGNATION -  MCH14 2B
 AJ2877  PID         -  AJ2877
 AJ2877  STATE/COUNTY-  IL/MCHENRY
 AJ2877  COUNTRY     -  US
 AJ2877  USGS QUAD   -  WOODSTOCK (2018)
 AJ2877
 AJ2877                         *CURRENT SURVEY CONTROL
 AJ2877  ______________________________________________________________________
 AJ2877* NAD 83(2011) POSITION- 42 18 54.12024(N) 088 28 22.89225(W)   ADJUSTED
 AJ2877* NAD 83(2011) ELLIP HT-   260.308 (meters)        (06/27/12)   ADJUSTED
 AJ2877* NAD 83(2011) EPOCH   -  2010.00
 AJ2877* NAVD 88 ORTHO HEIGHT -   294.2   (meters)      965.    (feet) GPS OBS
 AJ2877  ______________________________________________________________________
 AJ2877  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2877  GEOID HEIGHT    -        -33.775 (meters)                     GEOID99
 AJ2877  GEOID HEIGHT    -        -33.841 (meters)                     GEOID18
 AJ2877  NAD 83(2011) X  -    125,875.296 (meters)                     COMP
 AJ2877  NAD 83(2011) Y  - -4,722,027.921 (meters)                     COMP
 AJ2877  NAD 83(2011) Z  -  4,271,719.261 (meters)                     COMP
 AJ2877  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 AJ2877
 AJ2877  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2877  Standards:
 AJ2877         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2877            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2877  -------------------------------------------------------------------
 AJ2877  NETWORK    0.76   1.23           0.35   0.25   0.63     -0.07853805
 AJ2877  -------------------------------------------------------------------
 AJ2877  Click here for local accuracies and other accuracy information.
 AJ2877
 AJ2877.The horizontal coordinates were established by GPS observations
 AJ2877.and adjusted by the National Geodetic Survey in June 2012.
 AJ2877
 AJ2877.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2877.been affixed to the stable North American tectonic plate. See 
 AJ2877.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2877
 AJ2877.The horizontal coordinates are valid at the epoch date displayed above
 AJ2877.which is a decimal equivalence of Year/Month/Day.
 AJ2877
 AJ2877.The orthometric height was determined by GPS observations and a
 AJ2877.high-resolution geoid model.
 AJ2877
 AJ2877.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2877.GEOID18 height accuracy estimate available here.
 AJ2877
 AJ2877.Click photographs - Photos may exist for this station.
 AJ2877
 AJ2877.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2877
 AJ2877.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2877
 AJ2877.The ellipsoidal height was determined by GPS observations
 AJ2877.and is referenced to NAD 83.
 AJ2877
 AJ2877. The following values were computed from the NAD 83(2011) position.
 AJ2877
 AJ2877;                    North         East     Units Scale Factor Converg.
 AJ2877;SPC IL E     -   627,103.943   288,483.935   MT  0.99997663   -0 05 38.6
 AJ2877;SPC IL E     - 2,057,423.52    946,467.71   sFT  0.99997663   -0 05 38.6
 AJ2877;UTM  16      - 4,685,805.592   378,609.811   MT  0.99978131   -0 59 30.4
 AJ2877
 AJ2877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2877!SPC IL E     -   0.99995918  x   0.99997663  =   0.99993581
 AJ2877!UTM  16      -   0.99995918  x   0.99978131  =   0.99974049
 AJ2877
 AJ2877:                Primary Azimuth Mark                     Grid Az
 AJ2877:SPC IL E     -  MCH14 2A                                 003 19 27.1
 AJ2877:UTM  16      -  MCH14 2A                                 004 13 18.9
 AJ2877
 AJ2877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7860985805(NAD 83)
 AJ2877
 AJ2877|---------------------------------------------------------------------|
 AJ2877| PID    Reference Object                     Distance      Geod. Az  |
 AJ2877|                                                           dddmmss.s |
 AJ2877| AJ2878 MCH14 2A                            APPROX. 0.9 KM 0031348.5 |
 AJ2877|---------------------------------------------------------------------|
 AJ2877
 AJ2877                          SUPERSEDED SURVEY CONTROL
 AJ2877
 AJ2877  NAD 83(2007)-  42 18 54.12025(N)    088 28 22.89318(W) AD(2002.00) 0
 AJ2877  ELLIP H (02/10/07)  260.338  (m)                       GP(2002.00)    
 AJ2877  NAD 83(1997)-  42 18 54.12006(N)    088 28 22.89306(W) AD(       ) 1
 AJ2877  ELLIP H (04/23/01)  260.366  (m)                       GP(       ) 3 1
 AJ2877
 AJ2877.Superseded values are not recommended for survey control.
 AJ2877
 AJ2877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2877.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2877
 AJ2877_MARKER: I = METAL ROD
 AJ2877_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2877_STAMPING: MCH14-2B
 AJ2877_MARK LOGO: ILDT
 AJ2877_PROJECTION: FLUSH
 AJ2877_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2877_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2877+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2000
 AJ2877_ROD/PIPE-DEPTH: 6.1 meters
 AJ2877_SLEEVE-DEPTH  : 0.9 meters
 AJ2877
 AJ2877  HISTORY     - Date     Condition        Report By
 AJ2877  HISTORY     - 20000518 MONUMENTED       SECI
 AJ2877
 AJ2877                          STATION DESCRIPTION
 AJ2877
 AJ2877'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2877'STATION IS LOCATED WITHIN THE CITY OF WOODSTOCK, 3.8 MI
 AJ2877'SOUTHEAST OF HARTLAND IN SECTION 1, T44N, R6E.  TO REACH FROM THE
 AJ2877'JUNCTION OF IL RT 47 AND US RT 14, PROCEED NORTHWEST ON US RT 14 2.9
 AJ2877'MI TO THE STATION LOCATED 69.3 FT WEST OF CENTERLINE OF US RT 14.
 AJ2877'STATION IS LOCATED 500 FT SOUTH OF KISHWAUKEE VALLEY RD, 255 FT
 AJ2877'SOUTH OF POWERPOLE (PP), 72.6 FT SOUTHEAST OF PP, 111 FT NORTH OF
 AJ2877'PP, AND 2 FT EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ2877'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3
 AJ2877'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2900 ***********************************************************************
 AJ2900  DESIGNATION -  MCH173 1A
 AJ2900  PID         -  AJ2900
 AJ2900  STATE/COUNTY-  IL/MCHENRY
 AJ2900  COUNTRY     -  US
 AJ2900  USGS QUAD   -  HEBRON (2018)
 AJ2900
 AJ2900                         *CURRENT SURVEY CONTROL
 AJ2900  ______________________________________________________________________
 AJ2900* NAD 83(2011) POSITION- 42 27 43.55947(N) 088 29 47.57347(W)   ADJUSTED
 AJ2900* NAD 83(2011) ELLIP HT-   264.108 (meters)        (06/27/12)   ADJUSTED
 AJ2900* NAD 83(2011) EPOCH   -  2010.00
 AJ2900* NAVD 88 ORTHO HEIGHT -   298.141 (meters)      978.15  (feet) ADJUSTED
 AJ2900  ______________________________________________________________________
 AJ2900  GEOID HEIGHT    -        -34.022 (meters)                     GEOID18
 AJ2900  NAD 83(2011) X  -    123,647.782 (meters)                     COMP
 AJ2900  NAD 83(2011) Y  - -4,711,072.173 (meters)                     COMP
 AJ2900  NAD 83(2011) Z  -  4,283,788.116 (meters)                     COMP
 AJ2900  LAPLACE CORR    -         -2.52  (seconds)                    DEFLEC18
 AJ2900  DYNAMIC HEIGHT  -        298.043 (meters)      977.83  (feet) COMP
 AJ2900  MODELED GRAVITY -    980,283.3   (mgal)                       NAVD 88
 AJ2900
 AJ2900  VERT ORDER      -  SECOND    CLASS I
 AJ2900
 AJ2900  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2900  Standards:
 AJ2900         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2900            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2900  -------------------------------------------------------------------
 AJ2900  NETWORK    0.70   1.06           0.32   0.24   0.54      0.06261996
 AJ2900  -------------------------------------------------------------------
 AJ2900  Click here for local accuracies and other accuracy information.
 AJ2900
 AJ2900.The horizontal coordinates were established by GPS observations
 AJ2900.and adjusted by the National Geodetic Survey in June 2012.
 AJ2900
 AJ2900.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2900.been affixed to the stable North American tectonic plate. See 
 AJ2900.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2900
 AJ2900.The horizontal coordinates are valid at the epoch date displayed above
 AJ2900.which is a decimal equivalence of Year/Month/Day.
 AJ2900
 AJ2900.The orthometric height was determined by differential leveling and
 AJ2900.adjusted by the WI DEPT OF TRANSP
 AJ2900.in May 2012.
 AJ2900
 AJ2900.No vertical observational check was made to the station.
 AJ2900
 AJ2900.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2900.GEOID18 height accuracy estimate available here.
 AJ2900
 AJ2900.Click photographs - Photos may exist for this station.
 AJ2900
 AJ2900.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2900
 AJ2900.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2900
 AJ2900.The ellipsoidal height was determined by GPS observations
 AJ2900.and is referenced to NAD 83.
 AJ2900
 AJ2900.The dynamic height is computed by dividing the NAVD 88
 AJ2900.geopotential number by the normal gravity value computed on the
 AJ2900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2900.degrees latitude (g = 980.6199 gals.).
 AJ2900
 AJ2900.The modeled gravity was interpolated from observed gravity values.
 AJ2900
 AJ2900. The following values were computed from the NAD 83(2011) position.
 AJ2900
 AJ2900;                    North         East     Units Scale Factor Converg.
 AJ2900;SPC IL E     -   643,443.256   286,576.135   MT  0.99997722   -0 06 36.7
 AJ2900;SPC IL E     - 2,111,030.08    940,208.54   sFT  0.99997722   -0 06 36.7
 AJ2900;UTM  16      - 4,702,169.666   376,958.925   MT  0.99978627   -1 00 37.6
 AJ2900
 AJ2900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2900!SPC IL E     -   0.99995858  x   0.99997722  =   0.99993580
 AJ2900!UTM  16      -   0.99995858  x   0.99978627  =   0.99974486
 AJ2900
 AJ2900:                Primary Azimuth Mark                     Grid Az
 AJ2900:SPC IL E     -  MCH173 1B                                087 48 20.6
 AJ2900:UTM  16      -  MCH173 1B                                088 42 21.5
 AJ2900
 AJ2900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7695802169(NAD 83)
 AJ2900
 AJ2900|---------------------------------------------------------------------|
 AJ2900| PID    Reference Object                     Distance      Geod. Az  |
 AJ2900|                                                           dddmmss.s |
 AJ2900| AJ2901 MCH173 1B                           APPROX. 0.7 KM 0874143.9 |
 AJ2900|---------------------------------------------------------------------|
 AJ2900
 AJ2900                          SUPERSEDED SURVEY CONTROL
 AJ2900
 AJ2900  NAD 83(2007)-  42 27 43.55949(N)    088 29 47.57441(W) AD(2002.00) 0
 AJ2900  ELLIP H (02/10/07)  264.138  (m)                       GP(2002.00)    
 AJ2900  ELLIP H (02/03/05)  264.134  (m)                       GP(       ) 4 2
 AJ2900  NAD 83(1997)-  42 27 43.55954(N)    088 29 47.57414(W) AD(       ) 1
 AJ2900  ELLIP H (04/23/01)  264.163  (m)                       GP(       ) 3 1
 AJ2900  NAVD 88 (04/06/11)  298.112  (m)          978.06   (f) SUPERSEDED  2 1
 AJ2900  NAVD 88 (04/23/01)  298.1    (m)  GEOID99  model used  GPS OBS        
 AJ2900
 AJ2900.Superseded values are not recommended for survey control.
 AJ2900
 AJ2900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2900.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2900
 AJ2900_MARKER: I = METAL ROD
 AJ2900_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2900_STAMPING: MCH173-1A
 AJ2900_MARK LOGO: ILDT
 AJ2900_PROJECTION: FLUSH
 AJ2900_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2900_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2900+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2010
 AJ2900_ROD/PIPE-DEPTH: 4.9 meters
 AJ2900_SLEEVE-DEPTH  : 0.9 meters
 AJ2900
 AJ2900  HISTORY     - Date     Condition        Report By
 AJ2900  HISTORY     - 20000511 MONUMENTED       SECI
 AJ2900  HISTORY     - 20060422 GOOD             USPSQD
 AJ2900  HISTORY     - 20100126 GOOD             ILDT
 AJ2900  HISTORY     - 20100510 GOOD             TROTT
 AJ2900
 AJ2900                          STATION DESCRIPTION
 AJ2900
 AJ2900'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2900'STATION IS LOCATED 1.0 MI EAST OF ALDEN AND 3.2 MI WEST OF HEBRON IN
 AJ2900'SECTION 14, T46N, R6E.  TO REACH FROM THE JUNCTION OF IL RT 47 AND IL
 AJ2900'RT 173, PROCEED WEST ON IL RT 173 3.5 MI TO THE STATION 35.3 FT NORTH
 AJ2900'OF THE CENTERLINE OF RT 173 AND 0.22 MI WEST OF FINK RD.  STATION IS
 AJ2900'280 FT EAST OF AN AGGREGATE DRIVEWAY TO ADDRESS 15417, 18.6 FT
 AJ2900'EAST OF A FIELD ENTRANCE, 260 FT EAST OF A POWER POLE, 41.7 FT EAST
 AJ2900'OF A POWER POLE AND 2.0 FT SOUTH OF AN EAST-WEST WIRE FENCE AND
 AJ2900'ORANGE FIBERGLASS WITNESS POST. NOTE- ACCESS TO DATUM POINT
 AJ2900'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.6 FT BELOW CAP.  PK NAILS
 AJ2900'WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2900
 AJ2900                          STATION RECOVERY (2006)
 AJ2900
 AJ2900'RECOVERY NOTE BY US POWER SQUADRON 2006 (RH)
 AJ2900'RECOVERED IN GOOD CONDITION.
 AJ2900
 AJ2900                          STATION RECOVERY (2010)
 AJ2900
 AJ2900'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2900'RECOVERED IN GOOD CONDITION.
 AJ2900
 AJ2900                          STATION RECOVERY (2010)
 AJ2900
 AJ2900'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 AJ2900'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2901 ***********************************************************************
 AJ2901  DESIGNATION -  MCH173 1B
 AJ2901  PID         -  AJ2901
 AJ2901  STATE/COUNTY-  IL/MCHENRY
 AJ2901  COUNTRY     -  US
 AJ2901  USGS QUAD   -  HEBRON (2018)
 AJ2901
 AJ2901                         *CURRENT SURVEY CONTROL
 AJ2901  ______________________________________________________________________
 AJ2901* NAD 83(2011) POSITION- 42 27 44.44152(N) 088 29 17.93543(W)   ADJUSTED
 AJ2901* NAD 83(2011) ELLIP HT-   268.198 (meters)        (06/27/12)   ADJUSTED
 AJ2901* NAD 83(2011) EPOCH   -  2010.00
 AJ2901* NAVD 88 ORTHO HEIGHT -   302.243 (meters)      991.61  (feet) ADJUSTED
 AJ2901  ______________________________________________________________________
 AJ2901  GEOID HEIGHT    -        -34.031 (meters)                     GEOID18
 AJ2901  NAD 83(2011) X  -    124,324.307 (meters)                     COMP
 AJ2901  NAD 83(2011) Y  - -4,711,039.005 (meters)                     COMP
 AJ2901  NAD 83(2011) Z  -  4,283,810.957 (meters)                     COMP
 AJ2901  LAPLACE CORR    -         -2.48  (seconds)                    DEFLEC18
 AJ2901  DYNAMIC HEIGHT  -        302.144 (meters)      991.28  (feet) COMP
 AJ2901  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 AJ2901
 AJ2901  VERT ORDER      -  SECOND    CLASS I
 AJ2901
 AJ2901  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2901  Standards:
 AJ2901         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2901            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2901  -------------------------------------------------------------------
 AJ2901  NETWORK    0.70   1.08           0.32   0.24   0.55     -0.00719404
 AJ2901  -------------------------------------------------------------------
 AJ2901  Click here for local accuracies and other accuracy information.
 AJ2901
 AJ2901.The horizontal coordinates were established by GPS observations
 AJ2901.and adjusted by the National Geodetic Survey in June 2012.
 AJ2901
 AJ2901.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2901.been affixed to the stable North American tectonic plate. See 
 AJ2901.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2901
 AJ2901.The horizontal coordinates are valid at the epoch date displayed above
 AJ2901.which is a decimal equivalence of Year/Month/Day.
 AJ2901
 AJ2901.The orthometric height was determined by differential leveling and
 AJ2901.adjusted by the WI DEPT OF TRANSP
 AJ2901.in May 2012.
 AJ2901
 AJ2901.No vertical observational check was made to the station.
 AJ2901
 AJ2901.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2901.GEOID18 height accuracy estimate available here.
 AJ2901
 AJ2901.Click photographs - Photos may exist for this station.
 AJ2901
 AJ2901.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2901
 AJ2901.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2901
 AJ2901.The ellipsoidal height was determined by GPS observations
 AJ2901.and is referenced to NAD 83.
 AJ2901
 AJ2901.The dynamic height is computed by dividing the NAVD 88
 AJ2901.geopotential number by the normal gravity value computed on the
 AJ2901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2901.degrees latitude (g = 980.6199 gals.).
 AJ2901
 AJ2901.The modeled gravity was interpolated from observed gravity values.
 AJ2901
 AJ2901. The following values were computed from the NAD 83(2011) position.
 AJ2901
 AJ2901;                    North         East     Units Scale Factor Converg.
 AJ2901;SPC IL E     -   643,469.203   287,253.304   MT  0.99997700   -0 06 16.7
 AJ2901;SPC IL E     - 2,111,115.21    942,430.21   sFT  0.99997700   -0 06 16.7
 AJ2901;UTM  16      - 4,702,184.967   377,636.287   MT  0.99978422   -1 00 17.6
 AJ2901
 AJ2901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2901!SPC IL E     -   0.99995794  x   0.99997700  =   0.99993494
 AJ2901!UTM  16      -   0.99995794  x   0.99978422  =   0.99974217
 AJ2901
 AJ2901:                Primary Azimuth Mark                     Grid Az
 AJ2901:SPC IL E     -  MCH173 1A                                267 48 20.6
 AJ2901:UTM  16      -  MCH173 1A                                268 42 21.5
 AJ2901
 AJ2901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7763602184(NAD 83)
 AJ2901
 AJ2901|---------------------------------------------------------------------|
 AJ2901| PID    Reference Object                     Distance      Geod. Az  |
 AJ2901|                                                           dddmmss.s |
 AJ2901| AJ2900 MCH173 1A                           APPROX. 0.7 KM 2674203.9 |
 AJ2901|---------------------------------------------------------------------|
 AJ2901
 AJ2901                          SUPERSEDED SURVEY CONTROL
 AJ2901
 AJ2901  NAD 83(2007)-  42 27 44.44154(N)    088 29 17.93637(W) AD(2002.00) 0
 AJ2901  ELLIP H (02/10/07)  268.228  (m)                       GP(2002.00)    
 AJ2901  NAD 83(1997)-  42 27 44.44156(N)    088 29 17.93616(W) AD(       ) 1
 AJ2901  ELLIP H (04/23/01)  268.255  (m)                       GP(       ) 3 1
 AJ2901  NAVD 88 (04/06/11)  302.214  (m)          991.51   (f) SUPERSEDED  2 1
 AJ2901  NAVD 88 (04/23/01)  302.2    (m)  GEOID99  model used  GPS OBS        
 AJ2901
 AJ2901.Superseded values are not recommended for survey control.
 AJ2901
 AJ2901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2901.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2901
 AJ2901_MARKER: F = FLANGE-ENCASED ROD
 AJ2901_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2901_STAMPING: MCH173-1B
 AJ2901_MARK LOGO: ILDT
 AJ2901_PROJECTION: FLUSH
 AJ2901_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ2901_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2901+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2010
 AJ2901_ROD/PIPE-DEPTH: 3.7 meters
 AJ2901_SLEEVE-DEPTH  : 0.9 meters
 AJ2901
 AJ2901  HISTORY     - Date     Condition        Report By
 AJ2901  HISTORY     - 20000511 MONUMENTED       SECI
 AJ2901  HISTORY     - 20060422 GOOD             USPSQD
 AJ2901  HISTORY     - 20100126 MARK NOT FOUND   ILDT
 AJ2901  HISTORY     - 20100510 GOOD             TROTT
 AJ2901  HISTORY     - 20100623 GOOD             TROTT
 AJ2901
 AJ2901                          STATION DESCRIPTION
 AJ2901
 AJ2901'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2901'STATION IS LOCATED APPROXIMATELY 3.0 MI WEST OF HEBRON, 6.5 MI
 AJ2901'NORTHEAST OF HARVARD IN SECTION 13, T46N, R6E.  TO REACH FROM THE
 AJ2901'JUNCTION OF IL RT 173 AND IL RT 47, PROCEED WEST ON RT 173 3.87 MI TO
 AJ2901'THE STATION LOCATED 40.2 FT SOUTH OF THE RT 173 CENTERLINE, 0.15 MI
 AJ2901'EAST OF FINK RD.  STATION IS 312 FT EAST OF AGGREGATE DRIVE (ADDRESS
 AJ2901'15002), 260 FT SOUTHWEST OF PK NAIL IN 30 INCH OAK TREE, 183.1 FT
 AJ2901'SOUTHEAST OF PK NAIL IN POWER POLE (PP), 118.5 FT SOUTHWEST OF PK
 AJ2901'NAIL IN PP, 31.1 FT SOUTH OF PK NAIL IN RT 173 PAVEMENT, AND 2 FT
 AJ2901'NORTH
 AJ2901'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM
 AJ2901'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK
 AJ2901'NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2901
 AJ2901                          STATION RECOVERY (2006)
 AJ2901
 AJ2901'RECOVERY NOTE BY US POWER SQUADRON 2006 (RH)
 AJ2901'RECOVERED IN GOOD CONDITION.
 AJ2901
 AJ2901                          STATION RECOVERY (2010)
 AJ2901
 AJ2901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2901'MARK NOT FOUND.
 AJ2901
 AJ2901                          STATION RECOVERY (2010)
 AJ2901
 AJ2901'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JMM)
 AJ2901'RECOVERED AS DESCRIBED.
 AJ2901
 AJ2901                          STATION RECOVERY (2010)
 AJ2901
 AJ2901'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2010 (JM)
 AJ2901'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2902 ***********************************************************************
 AJ2902  DESIGNATION -  MCH173 2A
 AJ2902  PID         -  AJ2902
 AJ2902  STATE/COUNTY-  IL/MCHENRY
 AJ2902  COUNTRY     -  US
 AJ2902  USGS QUAD   -  RICHMOND (2018)
 AJ2902
 AJ2902                         *CURRENT SURVEY CONTROL
 AJ2902  ______________________________________________________________________
 AJ2902* NAD 83(2011) POSITION- 42 28 19.99558(N) 088 22 08.88119(W)   ADJUSTED
 AJ2902* NAD 83(2011) ELLIP HT-   240.306 (meters)        (06/27/12)   ADJUSTED
 AJ2902* NAD 83(2011) EPOCH   -  2010.00
 AJ2902* NAVD 88 ORTHO HEIGHT -   274.452 (meters)      900.43  (feet) ADJUSTED
 AJ2902  ______________________________________________________________________
 AJ2902  GEOID HEIGHT    -        -34.154 (meters)                     GEOID18
 AJ2902  NAD 83(2011) X  -    134,101.860 (meters)                     COMP
 AJ2902  NAD 83(2011) Y  - -4,710,009.205 (meters)                     COMP
 AJ2902  NAD 83(2011) Z  -  4,284,601.421 (meters)                     COMP
 AJ2902  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 AJ2902  DYNAMIC HEIGHT  -        274.364 (meters)      900.14  (feet) COMP
 AJ2902  MODELED GRAVITY -    980,294.5   (mgal)                       NAVD 88
 AJ2902
 AJ2902  VERT ORDER      -  SECOND    CLASS I
 AJ2902
 AJ2902  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2902  Standards:
 AJ2902         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2902            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2902  -------------------------------------------------------------------
 AJ2902  NETWORK    0.58   0.92           0.27   0.19   0.47     -0.00713512
 AJ2902  -------------------------------------------------------------------
 AJ2902  Click here for local accuracies and other accuracy information.
 AJ2902
 AJ2902.The horizontal coordinates were established by GPS observations
 AJ2902.and adjusted by the National Geodetic Survey in June 2012.
 AJ2902
 AJ2902.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2902.been affixed to the stable North American tectonic plate. See 
 AJ2902.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2902
 AJ2902.The horizontal coordinates are valid at the epoch date displayed above
 AJ2902.which is a decimal equivalence of Year/Month/Day.
 AJ2902
 AJ2902.The orthometric height was determined by differential leveling and
 AJ2902.adjusted by the WI DEPT OF TRANSP
 AJ2902.in May 2012.
 AJ2902
 AJ2902.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2902.GEOID18 height accuracy estimate available here.
 AJ2902
 AJ2902.Click photographs - Photos may exist for this station.
 AJ2902
 AJ2902.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2902
 AJ2902.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2902
 AJ2902.The ellipsoidal height was determined by GPS observations
 AJ2902.and is referenced to NAD 83.
 AJ2902
 AJ2902.The dynamic height is computed by dividing the NAVD 88
 AJ2902.geopotential number by the normal gravity value computed on the
 AJ2902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2902.degrees latitude (g = 980.6199 gals.).
 AJ2902
 AJ2902.The modeled gravity was interpolated from observed gravity values.
 AJ2902
 AJ2902. The following values were computed from the NAD 83(2011) position.
 AJ2902
 AJ2902;                    North         East     Units Scale Factor Converg.
 AJ2902;SPC IL E     -   644,555.222   297,056.020   MT  0.99997511   -0 01 27.0
 AJ2902;SPC IL E     - 2,114,678.26    974,591.29   sFT  0.99997511   -0 01 27.0
 AJ2902;UTM  16      - 4,703,116.627   387,452.835   MT  0.99975585   -0 55 28.5
 AJ2902
 AJ2902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2902!SPC IL E     -   0.99996231  x   0.99997511  =   0.99993742
 AJ2902!UTM  16      -   0.99996231  x   0.99975585  =   0.99971817
 AJ2902
 AJ2902:                Primary Azimuth Mark                     Grid Az
 AJ2902:SPC IL E     -  MCH173 2B                                091 19 53.4
 AJ2902:UTM  16      -  MCH173 2B                                092 13 54.9
 AJ2902
 AJ2902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8745203116(NAD 83)
 AJ2902
 AJ2902|---------------------------------------------------------------------|
 AJ2902| PID    Reference Object                     Distance      Geod. Az  |
 AJ2902|                                                           dddmmss.s |
 AJ2902| AJ2903 MCH173 2B                           APPROX. 0.8 KM 0911826.4 |
 AJ2902|---------------------------------------------------------------------|
 AJ2902
 AJ2902                          SUPERSEDED SURVEY CONTROL
 AJ2902
 AJ2902  NAD 83(2007)-  42 28 19.99562(N)    088 22 08.88215(W) AD(2002.00) 0
 AJ2902  ELLIP H (02/10/07)  240.336  (m)                       GP(2002.00)    
 AJ2902  ELLIP H (02/03/05)  240.362  (m)                       GP(       ) 4 2
 AJ2902  NAD 83(1997)-  42 28 19.99555(N)    088 22 08.88194(W) AD(       ) 1
 AJ2902  ELLIP H (04/23/01)  240.350  (m)                       GP(       ) 3 1
 AJ2902  NAVD 88 (04/06/11)  274.424  (m)          900.34   (f) SUPERSEDED  2 1
 AJ2902  NAVD 88 (04/24/01)  274.5    (m)  UNKNOWN  model used  GPS OBS        
 AJ2902  NAVD 88 (04/23/01)  274.5    (m)  GEOID99  model used  GPS OBS        
 AJ2902
 AJ2902.Superseded values are not recommended for survey control.
 AJ2902
 AJ2902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2902.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2902
 AJ2902_MARKER: F = FLANGE-ENCASED ROD
 AJ2902_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2902_STAMPING: MCH173-2A
 AJ2902_MARK LOGO: ILDT
 AJ2902_PROJECTION: RECESSED 14 CENTIMETERS
 AJ2902_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2902+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2016
 AJ2902_ROD/PIPE-DEPTH: 8.2 meters
 AJ2902_SLEEVE-DEPTH  : 0.9 meters
 AJ2902
 AJ2902  HISTORY     - Date     Condition        Report By
 AJ2902  HISTORY     - 20000510 MONUMENTED       SECI
 AJ2902  HISTORY     - 20100126 GOOD             ILDT
 AJ2902  HISTORY     - 20100708 GOOD             AMESC
 AJ2902  HISTORY     - 20160830 GOOD             ASMINC
 AJ2902
 AJ2902                          STATION DESCRIPTION
 AJ2902
 AJ2902'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2902'STATION IS LOCATED APPROXIMATELY 1.5 MI SOUTH OF WISCONSIN, 3.1 MI
 AJ2902'WEST OF RICHMOND IN SECTION 12, T46N, R7E.  TO REACH FROM THE
 AJ2902'JUNCTION OF IL RT 173 AND IL RT 31, PROCEED WEST ALONG RT 173 FOR
 AJ2902'3.1 MI TO THE STATION LOCATED 40 FT NORTH OF THE RT 176 CENTERLINE,
 AJ2902'0.4 MI EAST OF GREENWOOD RD, 0.4 MI WEST OF NICOR GAS STATION 260.
 AJ2902'STATION IS 225 FT EAST OF DRIVEWAY TO ADDRESS 8407, 145 FT EAST OF
 AJ2902'FIELD ENTRANCE, 212 FT NORTHEAST OF PK NAIL IN POWER POLE (PP),
 AJ2902'77.7 FT NORTH OF PK NAIL IN PP, 215.3 FT NORTWEST OF PK NAIL IN PP, 23
 AJ2902'FT
 AJ2902'NORTH OF THE EDGE OF PAVEMENT OF RT 173, AND 2 FT SOUTH OF AN
 AJ2902'ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2902'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS
 AJ2902'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2902
 AJ2902                          STATION RECOVERY (2010)
 AJ2902
 AJ2902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2902'RECOVERED IN GOOD CONDITION.
 AJ2902
 AJ2902                          STATION RECOVERY (2010)
 AJ2902
 AJ2902'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2902'RECOVERED AS DESCRIBED.
 AJ2902
 AJ2902                          STATION RECOVERY (2016)
 AJ2902
 AJ2902'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 AJ2902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2903 ***********************************************************************
 AJ2903  DESIGNATION -  MCH173 2B
 AJ2903  PID         -  AJ2903
 AJ2903  STATE/COUNTY-  IL/MCHENRY
 AJ2903  COUNTRY     -  US
 AJ2903  USGS QUAD   -  RICHMOND (2018)
 AJ2903
 AJ2903                         *CURRENT SURVEY CONTROL
 AJ2903  ______________________________________________________________________
 AJ2903* NAD 83(2011) POSITION- 42 28 19.43960(N) 088 21 36.05032(W)   ADJUSTED
 AJ2903* NAD 83(2011) ELLIP HT-   240.947 (meters)        (06/27/12)   ADJUSTED
 AJ2903* NAD 83(2011) EPOCH   -  2010.00
 AJ2903* NAVD 88 ORTHO HEIGHT -   275.110 (meters)      902.59  (feet) ADJUSTED
 AJ2903  ______________________________________________________________________
 AJ2903  GEOID HEIGHT    -        -34.161 (meters)                     GEOID18
 AJ2903  NAD 83(2011) X  -    134,851.889 (meters)                     COMP
 AJ2903  NAD 83(2011) Y  - -4,709,999.852 (meters)                     COMP
 AJ2903  NAD 83(2011) Z  -  4,284,589.199 (meters)                     COMP
 AJ2903  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 AJ2903  DYNAMIC HEIGHT  -        275.022 (meters)      902.30  (feet) COMP
 AJ2903  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 AJ2903
 AJ2903  VERT ORDER      -  SECOND    CLASS I
 AJ2903
 AJ2903  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2903  Standards:
 AJ2903         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2903            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2903  -------------------------------------------------------------------
 AJ2903  NETWORK    0.67   1.16           0.31   0.22   0.59     -0.06019781
 AJ2903  -------------------------------------------------------------------
 AJ2903  Click here for local accuracies and other accuracy information.
 AJ2903
 AJ2903.The horizontal coordinates were established by GPS observations
 AJ2903.and adjusted by the National Geodetic Survey in June 2012.
 AJ2903
 AJ2903.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2903.been affixed to the stable North American tectonic plate. See 
 AJ2903.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2903
 AJ2903.The horizontal coordinates are valid at the epoch date displayed above
 AJ2903.which is a decimal equivalence of Year/Month/Day.
 AJ2903
 AJ2903.The orthometric height was determined by differential leveling and
 AJ2903.adjusted by the WI DEPT OF TRANSP
 AJ2903.in May 2012.
 AJ2903
 AJ2903.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2903.GEOID18 height accuracy estimate available here.
 AJ2903
 AJ2903.Click photographs - Photos may exist for this station.
 AJ2903
 AJ2903.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2903
 AJ2903.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2903
 AJ2903.The ellipsoidal height was determined by GPS observations
 AJ2903.and is referenced to NAD 83.
 AJ2903
 AJ2903.The dynamic height is computed by dividing the NAVD 88
 AJ2903.geopotential number by the normal gravity value computed on the
 AJ2903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2903.degrees latitude (g = 980.6199 gals.).
 AJ2903
 AJ2903.The modeled gravity was interpolated from observed gravity values.
 AJ2903
 AJ2903. The following values were computed from the NAD 83(2011) position.
 AJ2903
 AJ2903;                    North         East     Units Scale Factor Converg.
 AJ2903;SPC IL E     -   644,537.791   297,805.956   MT  0.99997506   -0 01 04.9
 AJ2903;SPC IL E     - 2,114,621.07    977,051.71   sFT  0.99997506   -0 01 04.9
 AJ2903;UTM  16      - 4,703,087.420   388,202.240   MT  0.99975378   -0 55 06.3
 AJ2903
 AJ2903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2903!SPC IL E     -   0.99996221  x   0.99997506  =   0.99993727
 AJ2903!UTM  16      -   0.99996221  x   0.99975378  =   0.99971600
 AJ2903
 AJ2903:                Primary Azimuth Mark                     Grid Az
 AJ2903:SPC IL E     -  MCH173 2A                                271 19 53.5
 AJ2903:UTM  16      -  MCH173 2A                                272 13 54.9
 AJ2903
 AJ2903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8820203087(NAD 83)
 AJ2903
 AJ2903|---------------------------------------------------------------------|
 AJ2903| PID    Reference Object                     Distance      Geod. Az  |
 AJ2903|                                                           dddmmss.s |
 AJ2903| AJ2902 MCH173 2A                           APPROX. 0.8 KM 2711848.6 |
 AJ2903|---------------------------------------------------------------------|
 AJ2903
 AJ2903                          SUPERSEDED SURVEY CONTROL
 AJ2903
 AJ2903  NAD 83(2007)-  42 28 19.43965(N)    088 21 36.05129(W) AD(2002.00) 0
 AJ2903  ELLIP H (02/10/07)  240.976  (m)                       GP(2002.00)    
 AJ2903  NAD 83(1997)-  42 28 19.43958(N)    088 21 36.05103(W) AD(       ) 1
 AJ2903  ELLIP H (04/23/01)  240.996  (m)                       GP(       ) 3 1
 AJ2903  NAVD 88 (04/06/11)  275.083  (m)          902.50   (f) SUPERSEDED  2 1
 AJ2903  NAVD 88 (04/23/01)  275.1    (m)  GEOID99  model used  GPS OBS        
 AJ2903
 AJ2903.Superseded values are not recommended for survey control.
 AJ2903
 AJ2903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2903.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2903
 AJ2903_MARKER: I = METAL ROD
 AJ2903_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2903_STAMPING: MCH173-2B
 AJ2903_MARK LOGO: ILDT
 AJ2903_PROJECTION: FLUSH
 AJ2903_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2903+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2903_ROD/PIPE-DEPTH: 3.7 meters
 AJ2903_SLEEVE-DEPTH  : 0.9 meters
 AJ2903
 AJ2903  HISTORY     - Date     Condition        Report By
 AJ2903  HISTORY     - 20000510 MONUMENTED       SECI
 AJ2903  HISTORY     - 20100126 GOOD             ILDT
 AJ2903  HISTORY     - 20100708 GOOD             AMESC
 AJ2903
 AJ2903                          STATION DESCRIPTION
 AJ2903
 AJ2903'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2903'STATION IS LOCATED APPROXIMATELY 1.5 MI SOUTH OF WISCONSIN, 2.7 MI
 AJ2903'WEST OF RICHMOND IN SECTION 13, T46N, R7E.  TO REACH FROM THE
 AJ2903'JUNCTION OF IL RT 173 AND IL RT 31, PROCEED WEST ALONG RT 173 FOR
 AJ2903'2.7 MI TO THE STATION LOCATED 34.5 FT SOUTH OF THE RT 176 CENTERLINE,
 AJ2903'0.8 MI EAST OF GREENWOOD RD, ACROSS FROM NICOR GAS STATION 260.
 AJ2903'STATION IS 154.6 FT EAST OF PK NAIL IN POWER POLE (PP), 52.2 FT WEST
 AJ2903'OF
 AJ2903'PK NAIL IN PP, 22 FT WEST OF AGGRAGATE ENTRANCE, 19 FT SOUTH OF THE
 AJ2903'EDGE OF PAVEMENT OF RT 173, AND 2 FT NORTH OF AN ORANGE
 AJ2903'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2903'INCH LOGO CAP.  DATUM POINT IS 0.65 FT BELOW CAP.  PK NAILS WERE SET
 AJ2903'IN WOOD PHYSICAL TIES. (WB)
 AJ2903
 AJ2903                          STATION RECOVERY (2010)
 AJ2903
 AJ2903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2903'RECOVERED IN GOOD CONDITION.
 AJ2903
 AJ2903                          STATION RECOVERY (2010)
 AJ2903
 AJ2903'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2903'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2908 ***********************************************************************
 AJ2908  DESIGNATION -  MCH173 3A
 AJ2908  PID         -  AJ2908
 AJ2908  STATE/COUNTY-  IL/MCHENRY
 AJ2908  COUNTRY     -  US
 AJ2908  USGS QUAD   -  FOX LAKE (2018)
 AJ2908
 AJ2908                         *CURRENT SURVEY CONTROL
 AJ2908  ______________________________________________________________________
 AJ2908* NAD 83(2011) POSITION- 42 28 50.34071(N) 088 13 01.83357(W)   ADJUSTED
 AJ2908* NAD 83(2011) ELLIP HT-   230.222 (meters)        (06/27/12)   ADJUSTED
 AJ2908* NAD 83(2011) EPOCH   -  2010.00
 AJ2908* NAVD 88 ORTHO HEIGHT -   264.518 (meters)      867.84  (feet) ADJUSTED
 AJ2908  ______________________________________________________________________
 AJ2908  GEOID HEIGHT    -        -34.299 (meters)                     GEOID18
 AJ2908  NAD 83(2011) X  -    146,573.176 (meters)                     COMP
 AJ2908  NAD 83(2011) Y  - -4,708,997.533 (meters)                     COMP
 AJ2908  NAD 83(2011) Z  -  4,285,285.237 (meters)                     COMP
 AJ2908  LAPLACE CORR    -         -2.44  (seconds)                    DEFLEC18
 AJ2908  DYNAMIC HEIGHT  -        264.434 (meters)      867.56  (feet) COMP
 AJ2908  MODELED GRAVITY -    980,296.4   (mgal)                       NAVD 88
 AJ2908
 AJ2908  VERT ORDER      -  SECOND    CLASS I
 AJ2908
 AJ2908  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2908  Standards:
 AJ2908         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2908            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2908  -------------------------------------------------------------------
 AJ2908  NETWORK    0.50   0.80           0.23   0.17   0.41     -0.02045471
 AJ2908  -------------------------------------------------------------------
 AJ2908  Click here for local accuracies and other accuracy information.
 AJ2908
 AJ2908.The horizontal coordinates were established by GPS observations
 AJ2908.and adjusted by the National Geodetic Survey in June 2012.
 AJ2908
 AJ2908.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2908.been affixed to the stable North American tectonic plate. See 
 AJ2908.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2908
 AJ2908.The horizontal coordinates are valid at the epoch date displayed above
 AJ2908.which is a decimal equivalence of Year/Month/Day.
 AJ2908
 AJ2908.The orthometric height was determined by differential leveling and
 AJ2908.adjusted by the WI DEPT OF TRANSP
 AJ2908.in May 2012.
 AJ2908
 AJ2908.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2908.GEOID18 height accuracy estimate available here.
 AJ2908
 AJ2908.Click photographs - Photos may exist for this station.
 AJ2908
 AJ2908.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2908
 AJ2908.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2908
 AJ2908.The ellipsoidal height was determined by GPS observations
 AJ2908.and is referenced to NAD 83.
 AJ2908
 AJ2908.The dynamic height is computed by dividing the NAVD 88
 AJ2908.geopotential number by the normal gravity value computed on the
 AJ2908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2908.degrees latitude (g = 980.6199 gals.).
 AJ2908
 AJ2908.The modeled gravity was interpolated from observed gravity values.
 AJ2908
 AJ2908. The following values were computed from the NAD 83(2011) position.
 AJ2908
 AJ2908;                    North         East     Units Scale Factor Converg.
 AJ2908;SPC IL E     -   645,497.453   309,550.724   MT  0.99997612   +0 04 42.4
 AJ2908;SPC IL E     - 2,117,769.56  1,015,584.33   sFT  0.99997612   +0 04 42.4
 AJ2908;UTM  16      - 4,703,862.206   399,957.850   MT  0.99972314   -0 49 19.5
 AJ2908
 AJ2908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2908!SPC IL E     -   0.99996389  x   0.99997612  =   0.99994002
 AJ2908!UTM  16      -   0.99996389  x   0.99972314  =   0.99968704
 AJ2908
 AJ2908:                Primary Azimuth Mark                     Grid Az
 AJ2908:SPC IL E     -  MCH173 3B                                088 00 21.2
 AJ2908:UTM  16      -  MCH173 3B                                088 54 23.1
 AJ2908
 AJ2908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9995703862(NAD 83)
 AJ2908
 AJ2908|---------------------------------------------------------------------|
 AJ2908| PID    Reference Object                     Distance      Geod. Az  |
 AJ2908|                                                           dddmmss.s |
 AJ2908| AJ2909 MCH173 3B                           APPROX. 0.9 KM 0880503.6 |
 AJ2908|---------------------------------------------------------------------|
 AJ2908
 AJ2908                          SUPERSEDED SURVEY CONTROL
 AJ2908
 AJ2908  NAD 83(2007)-  42 28 50.34079(N)    088 13 01.83456(W) AD(2002.00) 0
 AJ2908  ELLIP H (02/10/07)  230.251  (m)                       GP(2002.00)    
 AJ2908  ELLIP H (02/03/05)  230.249  (m)                       GP(       ) 4 2
 AJ2908  NAD 83(1997)-  42 28 50.34090(N)    088 13 01.83418(W) AD(       ) 1
 AJ2908  ELLIP H (04/23/01)  230.275  (m)                       GP(       ) 3 1
 AJ2908  NAVD 88 (04/06/11)  264.497  (m)          867.77   (f) SUPERSEDED  2 1
 AJ2908  NAVD 88 (04/24/01)  264.5    (m)  UNKNOWN  model used  GPS OBS        
 AJ2908  NAVD 88 (04/23/01)  264.5    (m)  GEOID99  model used  GPS OBS        
 AJ2908
 AJ2908.Superseded values are not recommended for survey control.
 AJ2908
 AJ2908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2908.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2908
 AJ2908_MARKER: I = METAL ROD
 AJ2908_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2908_STAMPING: MCH173-3A
 AJ2908_MARK LOGO: ILDT
 AJ2908_PROJECTION: FLUSH
 AJ2908_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2908_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2908+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2908_ROD/PIPE-DEPTH: 3.7 meters
 AJ2908_SLEEVE-DEPTH  : 0.9 meters
 AJ2908
 AJ2908  HISTORY     - Date     Condition        Report By
 AJ2908  HISTORY     - 20000510 MONUMENTED       SECI
 AJ2908  HISTORY     - 20040403 GOOD             USPSQD
 AJ2908  HISTORY     - 20100126 GOOD             ILDT
 AJ2908  HISTORY     - 20100708 GOOD             AMESC
 AJ2908
 AJ2908                          STATION DESCRIPTION
 AJ2908
 AJ2908'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2908'STATION IS LOCATED APPROXIMATELY 0.9 MI WEST OF THE MCHENRY/LAKE
 AJ2908'COUNTY BORDER, 1.4 MI NORTH OF SPRING GROVE IN SECTION 8, T46N, R9E.
 AJ2908'TO REACH FROM THE JUNCTION OF IL RT 173 AND IL RT 31, PROCEED EAST
 AJ2908'ALONG RT 173 FOR 4.6 MI TO THE STATION LOCATED 39 FT SOUTH OF  RT 176
 AJ2908'CENTERLINE.  STATION IS 428 FT EAST OF SIEDSCHLAG RD CENTERLINE, 0.65
 AJ2908'MI WEST OF WILMOT RD, 217 FT SOUTHEAST OF PK NAIL IN 40 INCH SILVER
 AJ2908'MAPLE TREE, 165 FT WEST OF THE GUARD RAIL, 142 FT SOUTHEAST OF THE
 AJ2908'WOODEN FENCE POST, 23 FT SOUTH OF THE EDGE OF PAVEMENT OF RT 173,
 AJ2908'2 FT NORTH OF THE BARBED WIRE FENCE LINE, AND 2 FT NORTH OF AN
 AJ2908'ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2908'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS
 AJ2908'WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2908
 AJ2908                          STATION RECOVERY (2004)
 AJ2908
 AJ2908'RECOVERY NOTE BY US POWER SQUADRON 2004 (GB)
 AJ2908'RECOVERED IN GOOD CONDITION.
 AJ2908
 AJ2908                          STATION RECOVERY (2010)
 AJ2908
 AJ2908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2908'RECOVERED IN GOOD CONDITION.
 AJ2908
 AJ2908                          STATION RECOVERY (2010)
 AJ2908
 AJ2908'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2908'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2909 ***********************************************************************
 AJ2909  DESIGNATION -  MCH173 3B
 AJ2909  PID         -  AJ2909
 AJ2909  STATE/COUNTY-  IL/MCHENRY
 AJ2909  COUNTRY     -  US
 AJ2909  USGS QUAD   -  FOX LAKE (2018)
 AJ2909
 AJ2909                         *CURRENT SURVEY CONTROL
 AJ2909  ______________________________________________________________________
 AJ2909* NAD 83(2011) POSITION- 42 28 51.32798(N) 088 12 21.87824(W)   ADJUSTED
 AJ2909* NAD 83(2011) ELLIP HT-   235.540 (meters)        (06/27/12)   ADJUSTED
 AJ2909* NAD 83(2011) EPOCH   -  2010.00
 AJ2909* NAVD 88 ORTHO HEIGHT -   269.851 (meters)      885.34  (feet) ADJUSTED
 AJ2909  ______________________________________________________________________
 AJ2909  GEOID HEIGHT    -        -34.311 (meters)                     GEOID18
 AJ2909  NAD 83(2011) X  -    147,484.827 (meters)                     COMP
 AJ2909  NAD 83(2011) Y  - -4,708,952.408 (meters)                     COMP
 AJ2909  NAD 83(2011) Z  -  4,285,311.296 (meters)                     COMP
 AJ2909  LAPLACE CORR    -         -2.68  (seconds)                    DEFLEC18
 AJ2909  DYNAMIC HEIGHT  -        269.765 (meters)      885.05  (feet) COMP
 AJ2909  MODELED GRAVITY -    980,296.5   (mgal)                       NAVD 88
 AJ2909
 AJ2909  VERT ORDER      -  SECOND    CLASS I
 AJ2909
 AJ2909  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2909  Standards:
 AJ2909         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2909            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2909  -------------------------------------------------------------------
 AJ2909  NETWORK    0.57   0.98           0.25   0.21   0.50     -0.00015605
 AJ2909  -------------------------------------------------------------------
 AJ2909  Click here for local accuracies and other accuracy information.
 AJ2909
 AJ2909.The horizontal coordinates were established by GPS observations
 AJ2909.and adjusted by the National Geodetic Survey in June 2012.
 AJ2909
 AJ2909.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2909.been affixed to the stable North American tectonic plate. See 
 AJ2909.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2909
 AJ2909.The horizontal coordinates are valid at the epoch date displayed above
 AJ2909.which is a decimal equivalence of Year/Month/Day.
 AJ2909
 AJ2909.The orthometric height was determined by differential leveling and
 AJ2909.adjusted by the WI DEPT OF TRANSP
 AJ2909.in May 2012.
 AJ2909
 AJ2909.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2909.GEOID18 height accuracy estimate available here.
 AJ2909
 AJ2909.Click photographs - Photos may exist for this station.
 AJ2909
 AJ2909.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2909
 AJ2909.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2909
 AJ2909.The ellipsoidal height was determined by GPS observations
 AJ2909.and is referenced to NAD 83.
 AJ2909
 AJ2909.The dynamic height is computed by dividing the NAVD 88
 AJ2909.geopotential number by the normal gravity value computed on the
 AJ2909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2909.degrees latitude (g = 980.6199 gals.).
 AJ2909
 AJ2909.The modeled gravity was interpolated from observed gravity values.
 AJ2909
 AJ2909. The following values were computed from the NAD 83(2011) position.
 AJ2909
 AJ2909;                    North         East     Units Scale Factor Converg.
 AJ2909;SPC IL E     -   645,529.224   310,463.239   MT  0.99997635   +0 05 09.4
 AJ2909;SPC IL E     - 2,117,873.80  1,018,578.14   sFT  0.99997635   +0 05 09.4
 AJ2909;UTM  16      - 4,703,879.628   400,870.520   MT  0.99972090   -0 48 52.5
 AJ2909
 AJ2909!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2909!SPC IL E     -   0.99996306  x   0.99997635  =   0.99993941
 AJ2909!UTM  16      -   0.99996306  x   0.99972090  =   0.99968397
 AJ2909
 AJ2909:                Primary Azimuth Mark                     Grid Az
 AJ2909:SPC IL E     -  MCH173 3A                                268 00 21.2
 AJ2909:UTM  16      -  MCH173 3A                                268 54 23.1
 AJ2909
 AJ2909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0087003879(NAD 83)
 AJ2909
 AJ2909|---------------------------------------------------------------------|
 AJ2909| PID    Reference Object                     Distance      Geod. Az  |
 AJ2909|                                                           dddmmss.s |
 AJ2909| AJ2908 MCH173 3A                           APPROX. 0.9 KM 2680530.6 |
 AJ2909|---------------------------------------------------------------------|
 AJ2909
 AJ2909                          SUPERSEDED SURVEY CONTROL
 AJ2909
 AJ2909  NAD 83(2007)-  42 28 51.32806(N)    088 12 21.87923(W) AD(2002.00) 0
 AJ2909  ELLIP H (02/10/07)  235.569  (m)                       GP(2002.00)    
 AJ2909  NAD 83(1997)-  42 28 51.32814(N)    088 12 21.87887(W) AD(       ) 1
 AJ2909  ELLIP H (04/23/01)  235.592  (m)                       GP(       ) 3 1
 AJ2909  NAVD 88 (04/06/11)  269.830  (m)          885.27   (f) SUPERSEDED  2 1
 AJ2909  NAVD 88 (04/23/01)  269.8    (m)  GEOID99  model used  GPS OBS        
 AJ2909
 AJ2909.Superseded values are not recommended for survey control.
 AJ2909
 AJ2909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2909.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2909
 AJ2909_MARKER: I = METAL ROD
 AJ2909_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2909_STAMPING: MCH173-3B
 AJ2909_MARK LOGO: ILDT
 AJ2909_PROJECTION: FLUSH
 AJ2909_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2909_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2909+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 AJ2909_ROD/PIPE-DEPTH: 5.5 meters
 AJ2909_SLEEVE-DEPTH  : 0.9 meters
 AJ2909
 AJ2909  HISTORY     - Date     Condition        Report By
 AJ2909  HISTORY     - 20000510 MONUMENTED       SECI
 AJ2909  HISTORY     - 20040403 GOOD             USPSQD
 AJ2909  HISTORY     - 20100126 GOOD             ILDT
 AJ2909  HISTORY     - 20100708 GOOD             AMESC
 AJ2909
 AJ2909                          STATION DESCRIPTION
 AJ2909
 AJ2909'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2909'STATION IS LOCATED APPROXIMATELY 0.4 MI WEST OF THE MCHENRY/LAKE
 AJ2909'COUNTY BORDER, 1.5 MI NORTH OF SPRING GROVE IN SECTION 8, T46N, R9E.
 AJ2909'TO REACH FROM THE JUNCTION OF IL RT 173 AND IL RT 31, PROCEED EAST
 AJ2909'ALONG RT 173 FOR 5.1 MI TO THE STATION LOCATED 38 FT NORTH OF RT 176
 AJ2909'CENTERLINE.  STATION IS 550 FT WEST OF CENTERLINE OF WILMOT RD, 130
 AJ2909'FT EAST OF CENTERLINE OF FIELD ENTRANCE, 171 FT NORTH NORTHEAST OF
 AJ2909'PK IN A 12 INCH DECIDUOUS TREE, 113 FT EAST SOUTHEAST OF A WOODEN
 AJ2909'FENCE POST, 88 FT NORTH OF PK NAIL IN A 8 INCH DECIDUOUS TREE, 21 FT
 AJ2909'NORTH OF THE EDGE OF PAVEMENT OF RT 173, 3 FT SOUTH OF THE BARBED
 AJ2909'WIRE FENCE, AND 2 FT SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ2909'NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT
 AJ2909'IS 0.30 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2909
 AJ2909                          STATION RECOVERY (2004)
 AJ2909
 AJ2909'RECOVERY NOTE BY US POWER SQUADRON 2004 (GB)
 AJ2909'RECOVERED IN GOOD CONDITION.
 AJ2909
 AJ2909                          STATION RECOVERY (2010)
 AJ2909
 AJ2909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2909'RECOVERED IN GOOD CONDITION.
 AJ2909
 AJ2909                          STATION RECOVERY (2010)
 AJ2909
 AJ2909'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (THH)
 AJ2909'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2868 ***********************************************************************
 AJ2868  DESIGNATION -  MCH176 1
 AJ2868  PID         -  AJ2868
 AJ2868  STATE/COUNTY-  IL/MCHENRY
 AJ2868  COUNTRY     -  US
 AJ2868  USGS QUAD   -  MARENGO NORTH (2018)
 AJ2868
 AJ2868                         *CURRENT SURVEY CONTROL
 AJ2868  ______________________________________________________________________
 AJ2868* NAD 83(2011) POSITION- 42 15 18.16469(N) 088 31 15.16009(W)   ADJUSTED
 AJ2868* NAD 83(2011) ELLIP HT-   220.285 (meters)        (06/27/12)   ADJUSTED
 AJ2868* NAD 83(2011) EPOCH   -  2010.00
 AJ2868* NAVD 88 ORTHO HEIGHT -   254.0   (meters)      833.    (feet) GPS OBS
 AJ2868  ______________________________________________________________________
 AJ2868  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2868  GEOID HEIGHT    -        -33.636 (meters)                     GEOID99
 AJ2868  GEOID HEIGHT    -        -33.698 (meters)                     GEOID18
 AJ2868  NAD 83(2011) X  -    122,046.483 (meters)                     COMP
 AJ2868  NAD 83(2011) Y  - -4,726,583.714 (meters)                     COMP
 AJ2868  NAD 83(2011) Z  -  4,266,762.550 (meters)                     COMP
 AJ2868  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 AJ2868
 AJ2868  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2868  Standards:
 AJ2868         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2868            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2868  -------------------------------------------------------------------
 AJ2868  NETWORK    0.60   0.94           0.28   0.20   0.48     -0.06987545
 AJ2868  -------------------------------------------------------------------
 AJ2868  Click here for local accuracies and other accuracy information.
 AJ2868
 AJ2868.The horizontal coordinates were established by GPS observations
 AJ2868.and adjusted by the National Geodetic Survey in June 2012.
 AJ2868
 AJ2868.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2868.been affixed to the stable North American tectonic plate. See 
 AJ2868.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2868
 AJ2868.The horizontal coordinates are valid at the epoch date displayed above
 AJ2868.which is a decimal equivalence of Year/Month/Day.
 AJ2868
 AJ2868.The orthometric height was determined by GPS observations and a
 AJ2868.high-resolution geoid model.
 AJ2868
 AJ2868.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2868.GEOID18 height accuracy estimate available here.
 AJ2868
 AJ2868.Click photographs - Photos may exist for this station.
 AJ2868
 AJ2868.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2868
 AJ2868.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2868
 AJ2868.The ellipsoidal height was determined by GPS observations
 AJ2868.and is referenced to NAD 83.
 AJ2868
 AJ2868. The following values were computed from the NAD 83(2011) position.
 AJ2868
 AJ2868;                    North         East     Units Scale Factor Converg.
 AJ2868;SPC IL E     -   620,448.333   284,524.384   MT  0.99997795   -0 07 34.0
 AJ2868;SPC IL E     - 2,035,587.57    933,477.08   sFT  0.99997795   -0 07 34.0
 AJ2868;UTM  16      - 4,679,214.051   374,547.297   MT  0.99979365   -1 01 22.2
 AJ2868
 AJ2868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2868!SPC IL E     -   0.99996545  x   0.99997795  =   0.99994340
 AJ2868!UTM  16      -   0.99996545  x   0.99979365  =   0.99975911
 AJ2868
 AJ2868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7454779214(NAD 83)
 AJ2868
 AJ2868                          SUPERSEDED SURVEY CONTROL
 AJ2868
 AJ2868  NAD 83(2007)-  42 15 18.16469(N)    088 31 15.16101(W) AD(2002.00) 0
 AJ2868  ELLIP H (02/10/07)  220.316  (m)                       GP(2002.00)    
 AJ2868  NAD 83(1997)-  42 15 18.16447(N)    088 31 15.16085(W) AD(       ) 1
 AJ2868  ELLIP H (04/23/01)  220.343  (m)                       GP(       ) 3 1
 AJ2868
 AJ2868.Superseded values are not recommended for survey control.
 AJ2868
 AJ2868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2868.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2868
 AJ2868_MARKER: I = METAL ROD
 AJ2868_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2868_STAMPING: MCH176-1
 AJ2868_MARK LOGO: ILDT
 AJ2868_PROJECTION: FLUSH
 AJ2868_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2868_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2868+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2000
 AJ2868_ROD/PIPE-DEPTH: 11.0 meters
 AJ2868_SLEEVE-DEPTH  : 0.9 meters
 AJ2868
 AJ2868  HISTORY     - Date     Condition        Report By
 AJ2868  HISTORY     - 20000515 MONUMENTED       SECI
 AJ2868
 AJ2868                          STATION DESCRIPTION
 AJ2868
 AJ2868'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2868'STATION IS LOCATED APPROXIMATELY 4.6 MI EAST OF MARENGO, 5.7 MI
 AJ2868'SOUTHWEST OF WOODSTOCK IN SECTION 34, T44N, R6E.  TO REACH FROM
 AJ2868'THE NORTHERLY JUNCTION OF IL RT 47 AND IL RT 176, PROCEED WEST ON IL
 AJ2868'RT 176 4.4 MI TO THE STATION LOCATED 41.4 FT SOUTH OF THE CENTERLINE
 AJ2868'OF IL RT 176.  STATION IS LOCATED 0.25 MI WEST OF PETERSON-OLSON (P
 AJ2868'AND O) RD, 0.5 MI WEST OF FRANKLINVILLE RD, 370 FT SOUTHWEST OF IBT
 AJ2868'BOX, 89.2 FT SOUTHEAST OF IBT BOX, 461 FT SOUTH OF 30 IN DECIDUOUS
 AJ2868'TREE, 80.7 FT SOUTH OF 5/8 IN FOUND IRON BAR, 19.2 FT WEST OF WOOD
 AJ2868'FENCE  POST, 10.2 FT WEST OF R.O.W. MARKER, 2.6 FT WEST OF AN ORANGE
 AJ2868'FIBERGLASS WITNESS POST AND 3 WOOD FENCE POSTS.  NOTE- ACCESS TO
 AJ2868'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3 FT BELOW
 AJ2868'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2865 ***********************************************************************
 AJ2865  DESIGNATION -  MCH176 2A
 AJ2865  PID         -  AJ2865
 AJ2865  STATE/COUNTY-  IL/MCHENRY
 AJ2865  COUNTRY     -  US
 AJ2865  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2865
 AJ2865                         *CURRENT SURVEY CONTROL
 AJ2865  ______________________________________________________________________
 AJ2865* NAD 83(2011) POSITION- 42 14 52.16695(N) 088 21 49.44766(W)   ADJUSTED
 AJ2865* NAD 83(2011) ELLIP HT-   242.699 (meters)        (06/27/12)   ADJUSTED
 AJ2865* NAD 83(2011) EPOCH   -  2010.00
 AJ2865* NAVD 88 ORTHO HEIGHT -   276.5   (meters)      907.    (feet) GPS OBS
 AJ2865  ______________________________________________________________________
 AJ2865  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2865  GEOID HEIGHT    -        -33.760 (meters)                     GEOID99
 AJ2865  GEOID HEIGHT    -        -33.822 (meters)                     GEOID18
 AJ2865  NAD 83(2011) X  -    135,025.254 (meters)                     COMP
 AJ2865  NAD 83(2011) Y  - -4,726,786.952 (meters)                     COMP
 AJ2865  NAD 83(2011) Z  -  4,266,183.838 (meters)                     COMP
 AJ2865  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 AJ2865
 AJ2865  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2865  Standards:
 AJ2865         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2865            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2865  -------------------------------------------------------------------
 AJ2865  NETWORK    0.68   1.02           0.31   0.23   0.52     -0.02594690
 AJ2865  -------------------------------------------------------------------
 AJ2865  Click here for local accuracies and other accuracy information.
 AJ2865
 AJ2865.The horizontal coordinates were established by GPS observations
 AJ2865.and adjusted by the National Geodetic Survey in June 2012.
 AJ2865
 AJ2865.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2865.been affixed to the stable North American tectonic plate. See 
 AJ2865.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2865
 AJ2865.The horizontal coordinates are valid at the epoch date displayed above
 AJ2865.which is a decimal equivalence of Year/Month/Day.
 AJ2865
 AJ2865.The orthometric height was determined by GPS observations and a
 AJ2865.high-resolution geoid model.
 AJ2865
 AJ2865.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2865.GEOID18 height accuracy estimate available here.
 AJ2865
 AJ2865.Click photographs - Photos may exist for this station.
 AJ2865
 AJ2865.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2865
 AJ2865.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2865
 AJ2865.The ellipsoidal height was determined by GPS observations
 AJ2865.and is referenced to NAD 83.
 AJ2865
 AJ2865. The following values were computed from the NAD 83(2011) position.
 AJ2865
 AJ2865;                    North         East     Units Scale Factor Converg.
 AJ2865;SPC IL E     -   619,629.607   297,491.020   MT  0.99997508   -0 01 13.6
 AJ2865;SPC IL E     - 2,032,901.47    976,018.45   sFT  0.99997508   -0 01 13.6
 AJ2865;UTM  16      - 4,678,192.724   387,496.920   MT  0.99975573   -0 55 01.2
 AJ2865
 AJ2865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2865!SPC IL E     -   0.99996194  x   0.99997508  =   0.99993702
 AJ2865!UTM  16      -   0.99996194  x   0.99975573  =   0.99971768
 AJ2865
 AJ2865:                Primary Azimuth Mark                     Grid Az
 AJ2865:SPC IL E     -  MCH176 2B                                088 24 34.2
 AJ2865:UTM  16      -  MCH176 2B                                089 18 21.8
 AJ2865
 AJ2865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8749678192(NAD 83)
 AJ2865
 AJ2865|---------------------------------------------------------------------|
 AJ2865| PID    Reference Object                     Distance      Geod. Az  |
 AJ2865|                                                           dddmmss.s |
 AJ2865| AJ2866 MCH176 2B                           APPROX. 0.9 KM 0882320.6 |
 AJ2865|---------------------------------------------------------------------|
 AJ2865
 AJ2865                          SUPERSEDED SURVEY CONTROL
 AJ2865
 AJ2865  NAD 83(2007)-  42 14 52.16699(N)    088 21 49.44862(W) AD(2002.00) 0
 AJ2865  ELLIP H (02/10/07)  242.730  (m)                       GP(2002.00)    
 AJ2865  ELLIP H (02/03/05)  242.726  (m)                       GP(       ) 4 2
 AJ2865  NAD 83(1997)-  42 14 52.16705(N)    088 21 49.44834(W) AD(       ) 1
 AJ2865  ELLIP H (04/23/01)  242.762  (m)                       GP(       ) 3 1
 AJ2865
 AJ2865.Superseded values are not recommended for survey control.
 AJ2865
 AJ2865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2865.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2865
 AJ2865_MARKER: I = METAL ROD
 AJ2865_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2865_STAMPING: MCH176-2A
 AJ2865_MARK LOGO: ILDT
 AJ2865_PROJECTION: FLUSH
 AJ2865_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2865_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2865+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2006
 AJ2865_ROD/PIPE-DEPTH: 12.2 meters
 AJ2865_SLEEVE-DEPTH  : 0.9 meters
 AJ2865
 AJ2865  HISTORY     - Date     Condition        Report By
 AJ2865  HISTORY     - 20000517 MONUMENTED       SECI
 AJ2865  HISTORY     - 20060902 GOOD             USGSNP
 AJ2865
 AJ2865                          STATION DESCRIPTION
 AJ2865
 AJ2865'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2865'STATION IS LOCATED WITHIN THE CITY OF CRYSTAL
 AJ2865'LAKE IN SECTION 36, T44N, R7E.  TO REACH FROM THE JUNCTION OF IL RT
 AJ2865'176  AND IL RT 14 PROCEED WEST ON IL RT 176 FOR 1.0 MI TO THE STATION
 AJ2865'LOCATED 36 FT SOUTH OF THE CENTERLINE OF RT 176, 0.50 MI EAST OF
 AJ2865'BRIARWOOD RD.  STATION IS 204 FT EAST OF CENTERLINE OF LIPPOLD PARK
 AJ2865'ENTRANCE (WEST ENTRANCE), 87 FT EAST OF BITIMINOUS DRIVEWAY TO
 AJ2865'ADDRESS 8606, 104 FT WEST OF BITUMINOUS DRIVEWAY, 260 FT EAST OF
 AJ2865'POWERPOLE (PP), 127.2 FT EAST-NORTHEAST OF LIPPOLD PARK SIGN, 77.5
 AJ2865'EAST-NORTHEAST OF PP, 127 FT WEST-NORTHWEST OF PP, AND 2.0 FT
 AJ2865'NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO
 AJ2865'DATUM POINT THROUGH 6  INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW
 AJ2865'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2865
 AJ2865                          STATION RECOVERY (2006)
 AJ2865
 AJ2865'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ2865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2866 ***********************************************************************
 AJ2866  DESIGNATION -  MCH176 2B
 AJ2866  PID         -  AJ2866
 AJ2866  STATE/COUNTY-  IL/MCHENRY
 AJ2866  COUNTRY     -  US
 AJ2866  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2866
 AJ2866                         *CURRENT SURVEY CONTROL
 AJ2866  ______________________________________________________________________
 AJ2866* NAD 83(2011) POSITION- 42 14 52.99069(N) 088 21 09.93492(W)   ADJUSTED
 AJ2866* NAD 83(2011) ELLIP HT-   241.212 (meters)        (06/27/12)   ADJUSTED
 AJ2866* NAD 83(2011) EPOCH   -  2010.00
 AJ2866* NAVD 88 ORTHO HEIGHT -   275.1   (meters)      903.    (feet) GPS OBS
 AJ2866  ______________________________________________________________________
 AJ2866  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2866  GEOID HEIGHT    -        -33.772 (meters)                     GEOID99
 AJ2866  GEOID HEIGHT    -        -33.833 (meters)                     GEOID18
 AJ2866  NAD 83(2011) X  -    135,930.207 (meters)                     COMP
 AJ2866  NAD 83(2011) Y  - -4,726,742.817 (meters)                     COMP
 AJ2866  NAD 83(2011) Z  -  4,266,201.653 (meters)                     COMP
 AJ2866  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 AJ2866
 AJ2866  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2866  Standards:
 AJ2866         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2866            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2866  -------------------------------------------------------------------
 AJ2866  NETWORK    0.84   1.33           0.38   0.29   0.68     -0.10329517
 AJ2866  -------------------------------------------------------------------
 AJ2866  Click here for local accuracies and other accuracy information.
 AJ2866
 AJ2866.The horizontal coordinates were established by GPS observations
 AJ2866.and adjusted by the National Geodetic Survey in June 2012.
 AJ2866
 AJ2866.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2866.been affixed to the stable North American tectonic plate. See 
 AJ2866.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2866
 AJ2866.The horizontal coordinates are valid at the epoch date displayed above
 AJ2866.which is a decimal equivalence of Year/Month/Day.
 AJ2866
 AJ2866.The orthometric height was determined by GPS observations and a
 AJ2866.high-resolution geoid model.
 AJ2866
 AJ2866.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2866.GEOID18 height accuracy estimate available here.
 AJ2866
 AJ2866.Click photographs - Photos may exist for this station.
 AJ2866
 AJ2866.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2866
 AJ2866.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2866
 AJ2866.The ellipsoidal height was determined by GPS observations
 AJ2866.and is referenced to NAD 83.
 AJ2866
 AJ2866. The following values were computed from the NAD 83(2011) position.
 AJ2866
 AJ2866;                    North         East     Units Scale Factor Converg.
 AJ2866;SPC IL E     -   619,654.758   298,396.817   MT  0.99997503   -0 00 47.0
 AJ2866;SPC IL E     - 2,032,983.99    978,990.22   sFT  0.99997503   -0 00 47.0
 AJ2866;UTM  16      - 4,678,203.696   388,402.799   MT  0.99975323   -0 54 34.6
 AJ2866
 AJ2866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2866!SPC IL E     -   0.99996217  x   0.99997503  =   0.99993720
 AJ2866!UTM  16      -   0.99996217  x   0.99975323  =   0.99971541
 AJ2866
 AJ2866:                Primary Azimuth Mark                     Grid Az
 AJ2866:SPC IL E     -  MCH176 2A                                268 24 34.1
 AJ2866:UTM  16      -  MCH176 2A                                269 18 21.7
 AJ2866
 AJ2866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8840278203(NAD 83)
 AJ2866
 AJ2866|---------------------------------------------------------------------|
 AJ2866| PID    Reference Object                     Distance      Geod. Az  |
 AJ2866|                                                           dddmmss.s |
 AJ2866| AJ2865 MCH176 2A                           APPROX. 0.9 KM 2682347.1 |
 AJ2866|---------------------------------------------------------------------|
 AJ2866
 AJ2866                          SUPERSEDED SURVEY CONTROL
 AJ2866
 AJ2866  NAD 83(2007)-  42 14 52.99073(N)    088 21 09.93588(W) AD(2002.00) 0
 AJ2866  ELLIP H (02/10/07)  241.243  (m)                       GP(2002.00)    
 AJ2866  NAD 83(1997)-  42 14 52.99082(N)    088 21 09.93555(W) AD(       ) 1
 AJ2866  ELLIP H (04/23/01)  241.270  (m)                       GP(       ) 3 1
 AJ2866
 AJ2866.Superseded values are not recommended for survey control.
 AJ2866
 AJ2866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2866.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2866
 AJ2866_MARKER: I = METAL ROD
 AJ2866_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2866_STAMPING: MCH176-2B
 AJ2866_MARK LOGO: ILDT
 AJ2866_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2866_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2866_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2866+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2000
 AJ2866_ROD/PIPE-DEPTH: 14.6 meters
 AJ2866_SLEEVE-DEPTH  : 0.9 meters
 AJ2866
 AJ2866  HISTORY     - Date     Condition        Report By
 AJ2866  HISTORY     - 20000517 MONUMENTED       SECI
 AJ2866
 AJ2866                          STATION DESCRIPTION
 AJ2866
 AJ2866'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2866'STATION IS LOCATED WITHIN THE CITY OF CRYSTAL
 AJ2866'LAKE IN SECTION 36, T44N, R7E.  TO REACH FROM THE
 AJ2866'JUNCTION OF IL RT 176 AND IL RT 14 PROCEED WEST ON IL RT 176 FOR 0.3
 AJ2866'MI
 AJ2866'TO THE STATION LOCATED 33 FT NORTH OF THE CENTERLINE OF RT 176 AND
 AJ2866'1.05 MI EAST OF BRIARWOOD ROAD.  STATION IS 0.2 MI EAST OF LIPPOLD
 AJ2866'PARK ENTRANCE (EAST ENTRANCE), 237 FT EAST OF DECIDUOUS TREE, 240
 AJ2866'FT WEST NORTHWEST OF SPEED LIMIT SIGN, AND 2.0 FT SOUTH OF AN
 AJ2866'ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2866'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW CAP.  PK NAILS
 AJ2866'WERE SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2853 ***********************************************************************
 AJ2853  DESIGNATION -  MCH23 1A
 AJ2853  PID         -  AJ2853
 AJ2853  STATE/COUNTY-  IL/MCHENRY
 AJ2853  COUNTRY     -  US
 AJ2853  USGS QUAD   -  MARENGO SOUTH (2018)
 AJ2853
 AJ2853                         *CURRENT SURVEY CONTROL
 AJ2853  ______________________________________________________________________
 AJ2853* NAD 83(2011) POSITION- 42 11 14.10824(N) 088 37 04.63043(W)   ADJUSTED
 AJ2853* NAD 83(2011) ELLIP HT-   219.543 (meters)        (06/27/12)   ADJUSTED
 AJ2853* NAD 83(2011) EPOCH   -  2010.00
 AJ2853* NAVD 88 ORTHO HEIGHT -   253.1   (meters)      830.    (feet) GPS OBS
 AJ2853  ______________________________________________________________________
 AJ2853  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2853  GEOID HEIGHT    -        -33.493 (meters)                     GEOID18
 AJ2853  NAD 83(2011) X  -    114,160.196 (meters)                     COMP
 AJ2853  NAD 83(2011) Y  - -4,731,842.203 (meters)                     COMP
 AJ2853  NAD 83(2011) Z  -  4,261,185.221 (meters)                     COMP
 AJ2853  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 AJ2853
 AJ2853  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2853  Standards:
 AJ2853         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2853            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2853  -------------------------------------------------------------------
 AJ2853  NETWORK    0.48   0.76           0.22   0.16   0.39     -0.10395782
 AJ2853  -------------------------------------------------------------------
 AJ2853  Click here for local accuracies and other accuracy information.
 AJ2853
 AJ2853.The horizontal coordinates were established by GPS observations
 AJ2853.and adjusted by the National Geodetic Survey in June 2012.
 AJ2853
 AJ2853.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2853.been affixed to the stable North American tectonic plate. See 
 AJ2853.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2853
 AJ2853.The horizontal coordinates are valid at the epoch date displayed above
 AJ2853.which is a decimal equivalence of Year/Month/Day.
 AJ2853
 AJ2853.The orthometric height was determined by GPS observations and a
 AJ2853.high-resolution geoid model.
 AJ2853
 AJ2853.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2853.GEOID18 height accuracy estimate available here.
 AJ2853
 AJ2853.Click photographs - Photos may exist for this station.
 AJ2853
 AJ2853.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2853
 AJ2853.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2853
 AJ2853.The ellipsoidal height was determined by GPS observations
 AJ2853.and is referenced to NAD 83.
 AJ2853
 AJ2853. The following values were computed from the NAD 83(2011) position.
 AJ2853
 AJ2853;                    North         East     Units Scale Factor Converg.
 AJ2853;SPC IL E     -   612,940.373   276,488.891   MT  0.99998180   -0 11 28.1
 AJ2853;SPC IL E     - 2,010,955.21    907,113.97   sFT  0.99998180   -0 11 28.1
 AJ2853;UTM  16      - 4,671,833.962   366,396.775   MT  0.99981963   -1 05 12.1
 AJ2853
 AJ2853!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2853!SPC IL E     -   0.99996557  x   0.99998180  =   0.99994737
 AJ2853!UTM  16      -   0.99996557  x   0.99981963  =   0.99978520
 AJ2853
 AJ2853:                Primary Azimuth Mark                     Grid Az
 AJ2853:SPC IL E     -  MCH23 1B                                 358 17 01.0
 AJ2853:UTM  16      -  MCH23 1B                                 359 10 45.0
 AJ2853
 AJ2853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6639671833(NAD 83)
 AJ2853
 AJ2853|---------------------------------------------------------------------|
 AJ2853| PID    Reference Object                     Distance      Geod. Az  |
 AJ2853|                                                           dddmmss.s |
 AJ2853| AJ2857 MCH23 1B                            APPROX. 0.7 KM 3580532.9 |
 AJ2853|---------------------------------------------------------------------|
 AJ2853
 AJ2853                          SUPERSEDED SURVEY CONTROL
 AJ2853
 AJ2853  NAD 83(2007)-  42 11 14.10823(N)    088 37 04.63135(W) AD(2002.00) 0
 AJ2853  ELLIP H (02/10/07)  219.574  (m)                       GP(2002.00)    
 AJ2853  ELLIP H (02/03/05)  219.562  (m)                       GP(       ) 4 2
 AJ2853  NAD 83(1997)-  42 11 14.10833(N)    088 37 04.63073(W) AD(       ) 1
 AJ2853  ELLIP H (04/23/01)  219.619  (m)                       GP(       ) 3 1
 AJ2853  NAVD 88 (04/23/01)  253.0    (m)  GEOID99  model used  GPS OBS        
 AJ2853
 AJ2853.Superseded values are not recommended for survey control.
 AJ2853
 AJ2853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2853.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2853
 AJ2853_MARKER: I = METAL ROD
 AJ2853_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2853_STAMPING: MCH23-1A
 AJ2853_MARK LOGO: ILDT
 AJ2853_PROJECTION: FLUSH
 AJ2853_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2853_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2853+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2000
 AJ2853_ROD/PIPE-DEPTH: 7.3 meters
 AJ2853_SLEEVE-DEPTH  : 0.9 meters
 AJ2853
 AJ2853  HISTORY     - Date     Condition        Report By
 AJ2853  HISTORY     - 20000516 MONUMENTED       SECI
 AJ2853
 AJ2853                          STATION DESCRIPTION
 AJ2853
 AJ2853'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2853'STATION IS LOCATED APPROXIMATELY 4.6 MI SOUTH OF MARENGO, 5.1 MI
 AJ2853'SOUTHWEST OF UNION IN SECTION 23, T43N, R5E.  TO REACH FROM THE
 AJ2853'JUNCTION OF IL RT 23 AND INTERSTATE 90 PROCEED NORTH ON RT 23 0.5 MI
 AJ2853'TO THE STATION LOCATED 30.3 FT EAST OF THE RT 23 CENTERLINE, 0.12 MI
 AJ2853'SOUTH OF ANTHONY RD.  STATION IS 300 FT SOUTH OF AN AGGREGATE
 AJ2853'FIELD ENTRANCE, 212 FT NORTHEAST OF PK NAIL IN POWER POLE (PP), 184
 AJ2853'FT NORTH OF AGGREGATE DRIVEWAY (ADDRESS 9009), 157 FT SOUTHEAST
 AJ2853'OF PK NAIL IN PP, 61.6 FT NORTHEAST OF PK NAIL IN PP, 4.3 FT WEST OF A
 AJ2853'WOOD FENCE AROUND A HORSE PASTURE AND AN ORANGE FIBERGLASS
 AJ2853'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2853'CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2853'PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2857 ***********************************************************************
 AJ2857  DESIGNATION -  MCH23 1B
 AJ2857  PID         -  AJ2857
 AJ2857  STATE/COUNTY-  IL/MCHENRY
 AJ2857  COUNTRY     -  US
 AJ2857  USGS QUAD   -  MARENGO SOUTH (2018)
 AJ2857
 AJ2857                         *CURRENT SURVEY CONTROL
 AJ2857  ______________________________________________________________________
 AJ2857* NAD 83(2011) POSITION- 42 11 36.29319(N) 088 37 05.62403(W)   ADJUSTED
 AJ2857* NAD 83(2011) ELLIP HT-   218.901 (meters)        (06/27/12)   ADJUSTED
 AJ2857* NAD 83(2011) EPOCH   -  2010.00
 AJ2857* NAVD 88 ORTHO HEIGHT -   252.4   (meters)      828.    (feet) GPS OBS
 AJ2857  ______________________________________________________________________
 AJ2857  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2857  GEOID HEIGHT    -        -33.449 (meters)                     GEOID99
 AJ2857  GEOID HEIGHT    -        -33.505 (meters)                     GEOID18
 AJ2857  NAD 83(2011) X  -    114,126.305 (meters)                     COMP
 AJ2857  NAD 83(2011) Y  - -4,731,382.681 (meters)                     COMP
 AJ2857  NAD 83(2011) Z  -  4,261,691.973 (meters)                     COMP
 AJ2857  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 AJ2857
 AJ2857  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2857  Standards:
 AJ2857         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2857            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2857  -------------------------------------------------------------------
 AJ2857  NETWORK    0.88   1.55           0.40   0.30   0.79     -0.09254467
 AJ2857  -------------------------------------------------------------------
 AJ2857  Click here for local accuracies and other accuracy information.
 AJ2857
 AJ2857.The horizontal coordinates were established by GPS observations
 AJ2857.and adjusted by the National Geodetic Survey in June 2012.
 AJ2857
 AJ2857.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2857.been affixed to the stable North American tectonic plate. See 
 AJ2857.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2857
 AJ2857.The horizontal coordinates are valid at the epoch date displayed above
 AJ2857.which is a decimal equivalence of Year/Month/Day.
 AJ2857
 AJ2857.The orthometric height was determined by GPS observations and a
 AJ2857.high-resolution geoid model.
 AJ2857
 AJ2857.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2857.GEOID18 height accuracy estimate available here.
 AJ2857
 AJ2857.Click photographs - Photos may exist for this station.
 AJ2857
 AJ2857.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2857
 AJ2857.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2857
 AJ2857.The ellipsoidal height was determined by GPS observations
 AJ2857.and is referenced to NAD 83.
 AJ2857
 AJ2857. The following values were computed from the NAD 83(2011) position.
 AJ2857
 AJ2857;                    North         East     Units Scale Factor Converg.
 AJ2857;SPC IL E     -   613,624.943   276,468.377   MT  0.99998181   -0 11 28.8
 AJ2857;SPC IL E     - 2,013,201.17    907,046.67   sFT  0.99998181   -0 11 28.8
 AJ2857;UTM  16      - 4,672,518.658   366,386.966   MT  0.99981966   -1 05 13.3
 AJ2857
 AJ2857!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2857!SPC IL E     -   0.99996567  x   0.99998181  =   0.99994748
 AJ2857!UTM  16      -   0.99996567  x   0.99981966  =   0.99978534
 AJ2857
 AJ2857:                Primary Azimuth Mark                     Grid Az
 AJ2857:SPC IL E     -  MCH23 1A                                 178 17 01.1
 AJ2857:UTM  16      -  MCH23 1A                                 179 10 45.6
 AJ2857
 AJ2857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6638672518(NAD 83)
 AJ2857
 AJ2857|---------------------------------------------------------------------|
 AJ2857| PID    Reference Object                     Distance      Geod. Az  |
 AJ2857|                                                           dddmmss.s |
 AJ2857| AJ2853 MCH23 1A                            APPROX. 0.7 KM 1780532.3 |
 AJ2857|---------------------------------------------------------------------|
 AJ2857
 AJ2857                          SUPERSEDED SURVEY CONTROL
 AJ2857
 AJ2857  NAD 83(2007)-  42 11 36.29318(N)    088 37 05.62494(W) AD(2002.00) 0
 AJ2857  ELLIP H (02/10/07)  218.932  (m)                       GP(2002.00)    
 AJ2857  NAD 83(1997)-  42 11 36.29321(N)    088 37 05.62432(W) AD(       ) 1
 AJ2857  ELLIP H (04/23/01)  218.976  (m)                       GP(       ) 3 1
 AJ2857
 AJ2857.Superseded values are not recommended for survey control.
 AJ2857
 AJ2857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2857.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2857
 AJ2857_MARKER: I = METAL ROD
 AJ2857_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2857_STAMPING: MCH23-1B
 AJ2857_MARK LOGO: ILDT
 AJ2857_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2857_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2857_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2857_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2857+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2000
 AJ2857_ROD/PIPE-DEPTH: 11.0 meters
 AJ2857_SLEEVE-DEPTH  : 0.9 meters
 AJ2857
 AJ2857  HISTORY     - Date     Condition        Report By
 AJ2857  HISTORY     - 20000516 MONUMENTED       SECI
 AJ2857
 AJ2857                          STATION DESCRIPTION
 AJ2857
 AJ2857'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2857'STATION IS LOCATED APPROXIMATELY 0.7 MI EAST OF RILEY, 4.4 MI SOUTH
 AJ2857'OF MARENGO IN SECTION 23, T43N, R5E.  TO REACH FROM THE OVERPASS OF
 AJ2857'IL RT 23 AND INTERSTATE 90, PROCEED NORTH ON IL RT 23 1.0 MI TO THE
 AJ2857'STATION LOCATED 33.8 FT WEST OF CENTERLINE OF IL RT 23 AND 0.22 MI
 AJ2857'NORTH OF ANTHONY ROAD.  STATION IS LOCATED 86.1 FT NORTH OF
 AJ2857'DRIVEWAY ADDRESS 9314, 13.4 FT NORTH OF FIELD ENTRANCE, 168 FT
 AJ2857'NORTH OF POWERPOLE (PP), 59.9 FT WEST OF PP, 16.3 FT SOUTHWEST OF
 AJ2857'PP, 151 FT SOUTHWEST OF PP, 72.6 FT NORTHWEST OF R.O.W. MARKER, AND
 AJ2857'2 FT EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2857'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW
 AJ2857'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2869 ***********************************************************************
 AJ2869  DESIGNATION -  MCH23 2A
 AJ2869  PID         -  AJ2869
 AJ2869  STATE/COUNTY-  IL/MCHENRY
 AJ2869  COUNTRY     -  US
 AJ2869  USGS QUAD   -  MARENGO NORTH (2018)
 AJ2869
 AJ2869                         *CURRENT SURVEY CONTROL
 AJ2869  ______________________________________________________________________
 AJ2869* NAD 83(2011) POSITION- 42 15 48.82163(N) 088 36 29.79386(W)   ADJUSTED
 AJ2869* NAD 83(2011) ELLIP HT-   210.723 (meters)        (06/27/12)   ADJUSTED
 AJ2869* NAD 83(2011) EPOCH   -  2010.00
 AJ2869* NAVD 88 ORTHO HEIGHT -   244.4   (meters)      802.    (feet) GPS OBS
 AJ2869  ______________________________________________________________________
 AJ2869  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2869  GEOID HEIGHT    -        -33.646 (meters)                     GEOID18
 AJ2869  NAD 83(2011) X  -    114,820.849 (meters)                     COMP
 AJ2869  NAD 83(2011) Y  - -4,726,121.354 (meters)                     COMP
 AJ2869  NAD 83(2011) Z  -  4,267,456.229 (meters)                     COMP
 AJ2869  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 AJ2869
 AJ2869  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2869  Standards:
 AJ2869         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2869            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2869  -------------------------------------------------------------------
 AJ2869  NETWORK    0.52   0.78           0.24   0.17   0.40     -0.08934252
 AJ2869  -------------------------------------------------------------------
 AJ2869  Click here for local accuracies and other accuracy information.
 AJ2869
 AJ2869.The horizontal coordinates were established by GPS observations
 AJ2869.and adjusted by the National Geodetic Survey in June 2012.
 AJ2869
 AJ2869.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2869.been affixed to the stable North American tectonic plate. See 
 AJ2869.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2869
 AJ2869.The horizontal coordinates are valid at the epoch date displayed above
 AJ2869.which is a decimal equivalence of Year/Month/Day.
 AJ2869
 AJ2869.The orthometric height was determined by GPS observations and a
 AJ2869.high-resolution geoid model.
 AJ2869
 AJ2869.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2869.GEOID18 height accuracy estimate available here.
 AJ2869
 AJ2869.Click photographs - Photos may exist for this station.
 AJ2869
 AJ2869.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2869
 AJ2869.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2869
 AJ2869.The ellipsoidal height was determined by GPS observations
 AJ2869.and is referenced to NAD 83.
 AJ2869
 AJ2869. The following values were computed from the NAD 83(2011) position.
 AJ2869
 AJ2869;                    North         East     Units Scale Factor Converg.
 AJ2869;SPC IL E     -   621,413.805   277,315.584   MT  0.99998133   -0 11 05.7
 AJ2869;SPC IL E     - 2,038,755.13    909,826.21   sFT  0.99998133   -0 11 05.7
 AJ2869;UTM  16      - 4,680,292.044   367,355.747   MT  0.99981649   -1 04 54.4
 AJ2869
 AJ2869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2869!SPC IL E     -   0.99996695  x   0.99998133  =   0.99994828
 AJ2869!UTM  16      -   0.99996695  x   0.99981649  =   0.99978345
 AJ2869
 AJ2869:                Primary Azimuth Mark                     Grid Az
 AJ2869:SPC IL E     -  MCH23 2B                                 358 34 11.3
 AJ2869:UTM  16      -  MCH23 2B                                 359 28 00.0
 AJ2869
 AJ2869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6735580292(NAD 83)
 AJ2869
 AJ2869|---------------------------------------------------------------------|
 AJ2869| PID    Reference Object                     Distance      Geod. Az  |
 AJ2869|                                                           dddmmss.s |
 AJ2869| AJ2871 MCH23 2B                            APPROX. 1.0 KM 3582305.6 |
 AJ2869|---------------------------------------------------------------------|
 AJ2869
 AJ2869                          SUPERSEDED SURVEY CONTROL
 AJ2869
 AJ2869  NAD 83(2007)-  42 15 48.82164(N)    088 36 29.79478(W) AD(2002.00) 0
 AJ2869  ELLIP H (02/10/07)  210.754  (m)                       GP(2002.00)    
 AJ2869  ELLIP H (02/03/05)  210.748  (m)                       GP(       ) 4 2
 AJ2869  NAD 83(1997)-  42 15 48.82154(N)    088 36 29.79460(W) AD(       ) 1
 AJ2869  ELLIP H (04/23/01)  210.781  (m)                       GP(       ) 3 1
 AJ2869  NAVD 88 (04/23/01)  244.4    (m)  GEOID99  model used  GPS OBS        
 AJ2869
 AJ2869.Superseded values are not recommended for survey control.
 AJ2869
 AJ2869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2869.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2869
 AJ2869_MARKER: I = METAL ROD
 AJ2869_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2869_STAMPING: MCH23-2A
 AJ2869_MARK LOGO: ILDT
 AJ2869_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2869_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2869_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2869+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2000
 AJ2869_ROD/PIPE-DEPTH: 14.0 meters
 AJ2869_SLEEVE-DEPTH  : 0.9 meters
 AJ2869
 AJ2869  HISTORY     - Date     Condition        Report By
 AJ2869  HISTORY     - 20000516 MONUMENTED       SECI
 AJ2869
 AJ2869                          STATION DESCRIPTION
 AJ2869
 AJ2869'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2869'STATION IS LOCATED APPROXIMATELY 8.8 MI SOUTHWEST OF WOODSTOCK,
 AJ2869'WITHIN THE CITY OF MARENGO IN SECTION 25, T44N, R5E.  TO REACH FROM
 AJ2869'THE JUNCTION OF IL RT 23 AND US RT 20, PROCEED NORTH ON IL RT 23 1.4
 AJ2869'MI TO THE STATION LOCATED 58.1 FT EAST OF CENTERLINE OF IL RT 23.
 AJ2869'STATION IS LOCATED BETWEENTHE NORTH AND SOUTH ENTRANCES TO THE
 AJ2869'MARENGO WASTE WATER TREATMENT PLANT, 300 FT NORTH OF ENTRANCE
 AJ2869'TO ENGINEERED POLYMER SOLUTIONS ADDRESS 1400, 192 FT NORTHEAST
 AJ2869'OF POWERPOLE (PP), 34.3 FT SOUTHEAST OF PP, 128 FT SOUTH OF PP, 136 FT
 AJ2869'NORTHEAST OF UTILITY BOX, 47.6 FT NORTHEAST OF VALVE VAULT, 50.3 FT
 AJ2869'SOUTHEAST OF MANHOLE, AND 12 FT WEST OF A CHAINLINK FENCE AND AN
 AJ2869'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2869'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS
 AJ2869'WERE SET IN WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2871 ***********************************************************************
 AJ2871  DESIGNATION -  MCH23 2B
 AJ2871  PID         -  AJ2871
 AJ2871  STATE/COUNTY-  IL/MCHENRY
 AJ2871  COUNTRY     -  US
 AJ2871  USGS QUAD   -  MARENGO NORTH (2018)
 AJ2871
 AJ2871                         *CURRENT SURVEY CONTROL
 AJ2871  ______________________________________________________________________
 AJ2871* NAD 83(2011) POSITION- 42 16 22.22478(N) 088 36 31.06203(W)   ADJUSTED
 AJ2871* NAD 83(2011) ELLIP HT-   213.158 (meters)        (06/27/12)   ADJUSTED
 AJ2871* NAD 83(2011) EPOCH   -  2010.00
 AJ2871* NAVD 88 ORTHO HEIGHT -   246.9   (meters)      810.    (feet) GPS OBS
 AJ2871  ______________________________________________________________________
 AJ2871  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2871  GEOID HEIGHT    -        -33.602 (meters)                     GEOID99
 AJ2871  GEOID HEIGHT    -        -33.662 (meters)                     GEOID18
 AJ2871  NAD 83(2011) X  -    114,775.003 (meters)                     COMP
 AJ2871  NAD 83(2011) Y  - -4,725,430.820 (meters)                     COMP
 AJ2871  NAD 83(2011) Z  -  4,268,220.584 (meters)                     COMP
 AJ2871  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 AJ2871
 AJ2871  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2871  Standards:
 AJ2871         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2871            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2871  -------------------------------------------------------------------
 AJ2871  NETWORK    0.64   1.00           0.29   0.22   0.51     -0.07844993
 AJ2871  -------------------------------------------------------------------
 AJ2871  Click here for local accuracies and other accuracy information.
 AJ2871
 AJ2871.The horizontal coordinates were established by GPS observations
 AJ2871.and adjusted by the National Geodetic Survey in June 2012.
 AJ2871
 AJ2871.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2871.been affixed to the stable North American tectonic plate. See 
 AJ2871.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2871
 AJ2871.The horizontal coordinates are valid at the epoch date displayed above
 AJ2871.which is a decimal equivalence of Year/Month/Day.
 AJ2871
 AJ2871.The orthometric height was determined by GPS observations and a
 AJ2871.high-resolution geoid model.
 AJ2871
 AJ2871.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2871.GEOID18 height accuracy estimate available here.
 AJ2871
 AJ2871.Click photographs - Photos may exist for this station.
 AJ2871
 AJ2871.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2871
 AJ2871.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2871
 AJ2871.The ellipsoidal height was determined by GPS observations
 AJ2871.and is referenced to NAD 83.
 AJ2871
 AJ2871. The following values were computed from the NAD 83(2011) position.
 AJ2871
 AJ2871;                    North         East     Units Scale Factor Converg.
 AJ2871;SPC IL E     -   622,444.533   277,289.850   MT  0.99998134   -0 11 06.7
 AJ2871;SPC IL E     - 2,042,136.77    909,741.78   sFT  0.99998134   -0 11 06.7
 AJ2871;UTM  16      - 4,681,322.879   367,346.153   MT  0.99981652   -1 04 56.0
 AJ2871
 AJ2871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2871!SPC IL E     -   0.99996657  x   0.99998134  =   0.99994791
 AJ2871!UTM  16      -   0.99996657  x   0.99981652  =   0.99978310
 AJ2871
 AJ2871:                Primary Azimuth Mark                     Grid Az
 AJ2871:SPC IL E     -  MCH23 2A                                 178 34 11.5
 AJ2871:UTM  16      -  MCH23 2A                                 179 28 00.8
 AJ2871
 AJ2871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6734681322(NAD 83)
 AJ2871
 AJ2871|---------------------------------------------------------------------|
 AJ2871| PID    Reference Object                     Distance      Geod. Az  |
 AJ2871|                                                           dddmmss.s |
 AJ2871| AJ2869 MCH23 2A                            APPROX. 1.0 KM 1782304.8 |
 AJ2871|---------------------------------------------------------------------|
 AJ2871
 AJ2871                          SUPERSEDED SURVEY CONTROL
 AJ2871
 AJ2871  NAD 83(2007)-  42 16 22.22479(N)    088 36 31.06295(W) AD(2002.00) 0
 AJ2871  ELLIP H (02/10/07)  213.189  (m)                       GP(2002.00)    
 AJ2871  NAD 83(1997)-  42 16 22.22461(N)    088 36 31.06279(W) AD(       ) 1
 AJ2871  ELLIP H (04/23/01)  213.216  (m)                       GP(       ) 3 1
 AJ2871
 AJ2871.Superseded values are not recommended for survey control.
 AJ2871
 AJ2871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2871.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2871
 AJ2871_MARKER: I = METAL ROD
 AJ2871_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2871_STAMPING: MCH23-2B
 AJ2871_MARK LOGO: ILDT
 AJ2871_PROJECTION: FLUSH
 AJ2871_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2871_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2871+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2006
 AJ2871_ROD/PIPE-DEPTH: 19.5 meters
 AJ2871_SLEEVE-DEPTH  : 0.9 meters
 AJ2871
 AJ2871  HISTORY     - Date     Condition        Report By
 AJ2871  HISTORY     - 20000516 MONUMENTED       SECI
 AJ2871  HISTORY     - 20060909 GOOD             USGSNP
 AJ2871
 AJ2871                          STATION DESCRIPTION
 AJ2871
 AJ2871'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2871'STATION IS LOCATED WITHIN THE CITY  OF MARENGO, 8.9 MI
 AJ2871'SOUTHWEST OF WOODSTOCK IN SECTION 23, T44N, R5E.  TO REACH FROM
 AJ2871'THE JUNCTION OF IL RT 23 AND IL RT 176, PROCEED NORTH ON IL RT 23 1.3
 AJ2871'MI TO THE STATION LOCATED 38.3 FT WEST OF THE CENTERLINE OF IL RT 23.
 AJ2871'STATION IS LOCATED 162 FT NORTH OF A BITUMINOUS DRIVEWAY, 182 FT
 AJ2871'NORTHWEST OF POWERPOLE (PP), 66.4 FT WEST OF PP, 210 FT SOUTHWEST
 AJ2871'OF PP, 55.2 FT SOUTHWEST OF CUT X  ON THE NORTH SIDE OF A CONCRETE
 AJ2871'DRIVEWAY TO A MINI STORAGE FACILITY, 41.8 FT SOUTH OF CUT X IN
 AJ2871'CONCRETE DRIVEWAY, 13.3 FT SOUTHEAST OF CUT X ON THE SOUTH SIDE
 AJ2871'OF THE CONCRETE DRIVEWAY, AND 16.7 FT SOUTHEAST OF AN ORANGE
 AJ2871'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2871'INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK NAILS WERE SET
 AJ2871'IN WOOD PHYSICAL TIES.
 AJ2871
 AJ2871                          STATION RECOVERY (2006)
 AJ2871
 AJ2871'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ2871'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2884 ***********************************************************************
 AJ2884  DESIGNATION -  MCH23 3A
 AJ2884  PID         -  AJ2884
 AJ2884  STATE/COUNTY-  IL/MCHENRY
 AJ2884  COUNTRY     -  US
 AJ2884  USGS QUAD   -  MARENGO NORTH (2018)
 AJ2884
 AJ2884                         *CURRENT SURVEY CONTROL
 AJ2884  ______________________________________________________________________
 AJ2884* NAD 83(2011) POSITION- 42 22 03.87917(N) 088 37 04.54390(W)   ADJUSTED
 AJ2884* NAD 83(2011) ELLIP HT-   237.608 (meters)        (06/27/12)   ADJUSTED
 AJ2884* NAD 83(2011) EPOCH   -  2010.00
 AJ2884* NAVD 88 ORTHO HEIGHT -   271.4   (meters)      890.    (feet) GPS OBS
 AJ2884  ______________________________________________________________________
 AJ2884  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2884  GEOID HEIGHT    -        -33.803 (meters)                     GEOID18
 AJ2884  NAD 83(2011) X  -    113,837.188 (meters)                     COMP
 AJ2884  NAD 83(2011) Y  - -4,718,371.691 (meters)                     COMP
 AJ2884  NAD 83(2011) Z  -  4,276,031.917 (meters)                     COMP
 AJ2884  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 AJ2884
 AJ2884  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2884  Standards:
 AJ2884         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2884            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2884  -------------------------------------------------------------------
 AJ2884  NETWORK    0.52   0.82           0.24   0.17   0.42     -0.09670098
 AJ2884  -------------------------------------------------------------------
 AJ2884  Click here for local accuracies and other accuracy information.
 AJ2884
 AJ2884.The horizontal coordinates were established by GPS observations
 AJ2884.and adjusted by the National Geodetic Survey in June 2012.
 AJ2884
 AJ2884.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2884.been affixed to the stable North American tectonic plate. See 
 AJ2884.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2884
 AJ2884.The horizontal coordinates are valid at the epoch date displayed above
 AJ2884.which is a decimal equivalence of Year/Month/Day.
 AJ2884
 AJ2884.The orthometric height was determined by GPS observations and a
 AJ2884.high-resolution geoid model.
 AJ2884
 AJ2884.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2884.GEOID18 height accuracy estimate available here.
 AJ2884
 AJ2884.Click photographs - Photos may exist for this station.
 AJ2884
 AJ2884.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2884
 AJ2884.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2884
 AJ2884.The ellipsoidal height was determined by GPS observations
 AJ2884.and is referenced to NAD 83.
 AJ2884
 AJ2884. The following values were computed from the NAD 83(2011) position.
 AJ2884
 AJ2884;                    North         East     Units Scale Factor Converg.
 AJ2884;SPC IL E     -   632,988.693   276,557.868   MT  0.99998176   -0 11 30.4
 AJ2884;SPC IL E     - 2,076,730.40    907,340.27   sFT  0.99998176   -0 11 30.4
 AJ2884;UTM  16      - 4,691,875.482   366,779.580   MT  0.99981837   -1 05 25.7
 AJ2884
 AJ2884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2884!SPC IL E     -   0.99996274  x   0.99998176  =   0.99994450
 AJ2884!UTM  16      -   0.99996274  x   0.99981837  =   0.99978111
 AJ2884
 AJ2884:                Primary Azimuth Mark                     Grid Az
 AJ2884:SPC IL E     -  MCH23 3B                                 358 32 43.8
 AJ2884:UTM  16      -  MCH23 3B                                 359 26 39.1
 AJ2884
 AJ2884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6677991875(NAD 83)
 AJ2884
 AJ2884|---------------------------------------------------------------------|
 AJ2884| PID    Reference Object                     Distance      Geod. Az  |
 AJ2884|                                                           dddmmss.s |
 AJ2884| AJ2889 MCH23 3B                            APPROX. 0.6 KM 3582113.4 |
 AJ2884|---------------------------------------------------------------------|
 AJ2884
 AJ2884                          SUPERSEDED SURVEY CONTROL
 AJ2884
 AJ2884  NAD 83(2007)-  42 22 03.87917(N)    088 37 04.54482(W) AD(2002.00) 0
 AJ2884  ELLIP H (02/10/07)  237.639  (m)                       GP(2002.00)    
 AJ2884  ELLIP H (02/03/05)  237.612  (m)                       GP(       ) 4 2
 AJ2884  NAD 83(1997)-  42 22 03.87914(N)    088 37 04.54479(W) AD(       ) 1
 AJ2884  ELLIP H (04/23/01)  237.663  (m)                       GP(       ) 3 1
 AJ2884  NAVD 88 (04/23/01)  271.4    (m)  GEOID99  model used  GPS OBS        
 AJ2884
 AJ2884.Superseded values are not recommended for survey control.
 AJ2884
 AJ2884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2884.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2884
 AJ2884_MARKER: I = METAL ROD
 AJ2884_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2884+WITH SETTING: INFORMATION.
 AJ2884_STAMPING: MCH23-3A
 AJ2884_MARK LOGO: ILDT
 AJ2884_PROJECTION: FLUSH
 AJ2884_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2884_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2884+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2000
 AJ2884_ROD/PIPE-DEPTH: 2.4 meters
 AJ2884_SLEEVE-DEPTH  : 0.9 meters
 AJ2884
 AJ2884  HISTORY     - Date     Condition        Report By
 AJ2884  HISTORY     - 20000515 MONUMENTED       SECI
 AJ2884
 AJ2884                          STATION DESCRIPTION
 AJ2884
 AJ2884'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2884'STATION IS LOCATED APPROXIMATELY 7.9 MI NORTH OF MARENGO, 4.0 MI
 AJ2884'SOUTH OF HARVARD IN SECTION 23, T45N, R5E.  TO REACH FROM THE
 AJ2884'JUNCTION OF IL RT 23 AND US RT 14, PROCEED SOUTH ON IL RT 23 2.4 MI TO
 AJ2884'THE STATION LOCATED 28.7 FT EAST OF CENTERLINE OF IL RT 23.  STATION
 AJ2884'IS LOCATED 0.25 MI SOUTH OF LEMBCKE RD, 340 FT SOUTH OF BITUMINOUS
 AJ2884'DRIVEWAY ON THE WEST SIDE OF IL RT 23, 323 FT NORTH OF AGGREGATE
 AJ2884'DRIVEWAY ON EASTSIDE OF IL RT 23, 214 FT NORTH OF POWERPOLE (PP),
 AJ2884'66.3 FT NORTH-NORTHWEST OF PP, 63.2 FT SOUTH-SOUTHWEST OF PP, 205
 AJ2884'FT SOUTH OF PP, 2.5 FT WEST OF A ROW OF FENCE POSTS AND 2 FT WEST
 AJ2884'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ2884'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.
 AJ2884'THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN
 AJ2884'WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2889 ***********************************************************************
 AJ2889  DESIGNATION -  MCH23 3B
 AJ2889  PID         -  AJ2889
 AJ2889  STATE/COUNTY-  IL/MCHENRY
 AJ2889  COUNTRY     -  US
 AJ2889  USGS QUAD   -  MARENGO NORTH (2018)
 AJ2889
 AJ2889                         *CURRENT SURVEY CONTROL
 AJ2889  ______________________________________________________________________
 AJ2889* NAD 83(2011) POSITION- 42 22 22.82339(N) 088 37 05.27820(W)   ADJUSTED
 AJ2889* NAD 83(2011) ELLIP HT-   238.629 (meters)        (06/27/12)   ADJUSTED
 AJ2889* NAD 83(2011) EPOCH   -  2010.00
 AJ2889* NAVD 88 ORTHO HEIGHT -   272.5   (meters)      894.    (feet) GPS OBS
 AJ2889  ______________________________________________________________________
 AJ2889  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2889  GEOID HEIGHT    -        -33.744 (meters)                     GEOID99
 AJ2889  GEOID HEIGHT    -        -33.810 (meters)                     GEOID18
 AJ2889  NAD 83(2011) X  -    113,810.908 (meters)                     COMP
 AJ2889  NAD 83(2011) Y  - -4,717,979.019 (meters)                     COMP
 AJ2889  NAD 83(2011) Z  -  4,276,464.479 (meters)                     COMP
 AJ2889  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 AJ2889
 AJ2889  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2889  Standards:
 AJ2889         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2889            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2889  -------------------------------------------------------------------
 AJ2889  NETWORK    0.74   1.29           0.35   0.23   0.66      0.02185235
 AJ2889  -------------------------------------------------------------------
 AJ2889  Click here for local accuracies and other accuracy information.
 AJ2889
 AJ2889.The horizontal coordinates were established by GPS observations
 AJ2889.and adjusted by the National Geodetic Survey in June 2012.
 AJ2889
 AJ2889.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2889.been affixed to the stable North American tectonic plate. See 
 AJ2889.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2889
 AJ2889.The horizontal coordinates are valid at the epoch date displayed above
 AJ2889.which is a decimal equivalence of Year/Month/Day.
 AJ2889
 AJ2889.The orthometric height was determined by GPS observations and a
 AJ2889.high-resolution geoid model.
 AJ2889
 AJ2889.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2889.GEOID18 height accuracy estimate available here.
 AJ2889
 AJ2889.Click photographs - Photos may exist for this station.
 AJ2889
 AJ2889.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2889
 AJ2889.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2889
 AJ2889.The ellipsoidal height was determined by GPS observations
 AJ2889.and is referenced to NAD 83.
 AJ2889
 AJ2889. The following values were computed from the NAD 83(2011) position.
 AJ2889
 AJ2889;                    North         East     Units Scale Factor Converg.
 AJ2889;SPC IL E     -   633,573.272   276,543.025   MT  0.99998177   -0 11 31.0
 AJ2889;SPC IL E     - 2,078,648.31    907,291.57   sFT  0.99998177   -0 11 31.0
 AJ2889;UTM  16      - 4,692,460.127   366,773.909   MT  0.99981838   -1 05 26.5
 AJ2889
 AJ2889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2889!SPC IL E     -   0.99996258  x   0.99998177  =   0.99994435
 AJ2889!UTM  16      -   0.99996258  x   0.99981838  =   0.99978096
 AJ2889
 AJ2889:                Primary Azimuth Mark                     Grid Az
 AJ2889:SPC IL E     -  MCH23 3A                                 178 32 43.9
 AJ2889:UTM  16      -  MCH23 3A                                 179 26 39.4
 AJ2889
 AJ2889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6677392460(NAD 83)
 AJ2889
 AJ2889|---------------------------------------------------------------------|
 AJ2889| PID    Reference Object                     Distance      Geod. Az  |
 AJ2889|                                                           dddmmss.s |
 AJ2889| AJ2884 MCH23 3A                            APPROX. 0.6 KM 1782112.9 |
 AJ2889|---------------------------------------------------------------------|
 AJ2889
 AJ2889                          SUPERSEDED SURVEY CONTROL
 AJ2889
 AJ2889  NAD 83(2007)-  42 22 22.82339(N)    088 37 05.27912(W) AD(2002.00) 0
 AJ2889  ELLIP H (02/10/07)  238.660  (m)                       GP(2002.00)    
 AJ2889  NAD 83(1997)-  42 22 22.82341(N)    088 37 05.27909(W) AD(       ) 1
 AJ2889  ELLIP H (04/23/01)  238.685  (m)                       GP(       ) 3 1
 AJ2889
 AJ2889.Superseded values are not recommended for survey control.
 AJ2889
 AJ2889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2889.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2889
 AJ2889_MARKER: I = METAL ROD
 AJ2889_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2889_STAMPING: MCH23-3B
 AJ2889_MARK LOGO: ILDT
 AJ2889_PROJECTION: FLUSH
 AJ2889_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2889+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2000
 AJ2889_ROD/PIPE-DEPTH: 23.2 meters
 AJ2889_SLEEVE-DEPTH  : 0.9 meters
 AJ2889
 AJ2889  HISTORY     - Date     Condition        Report By
 AJ2889  HISTORY     - 20000515 MONUMENTED       SECI
 AJ2889
 AJ2889                          STATION DESCRIPTION
 AJ2889
 AJ2889'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2889'STATION IS LOCATED APPROXIMATELY 3.0 MI SOUTH OF HARVARD, 8.2 MI
 AJ2889'NORTH OF MARENGO IN SECTION 14, T45N, R5E.  TO REACH FROM THE
 AJ2889'JUNCTION OF IL RT 23 AND US RT 14, PROCEED SOUTH ON IL RT 23 1.8 MI TO
 AJ2889'THE STATION LOCATED 24.0 FT WEST OF CENTERLINE OF IL RT 23.  STATION
 AJ2889'IS LOCATED 0.1 MI NORTH OF LEMBKE RD, SOUTH OF A LEMBCKE ROAD SIGN,
 AJ2889'184 FT SOUTH OF 12 IN OAK TREE, 146 FT SOUTHWEST OF POWERPOLE (PP),
 AJ2889'64.6 FT NORTHWEST OF PP, 216 FT NORTHWEST OF PP, 6.5 FT EAST OF
 AJ2889'WOOD FENCE FOR A HORSE PASTURE  AND 6.5 FT EAST OF
 AJ2889'AN ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2889'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS
 AJ2889'WERE SET IN WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2855 ***********************************************************************
 AJ2855  DESIGNATION -  MCH31 1A
 AJ2855  PID         -  AJ2855
 AJ2855  STATE/COUNTY-  IL/MCHENRY
 AJ2855  COUNTRY     -  US
 AJ2855  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2855
 AJ2855                         *CURRENT SURVEY CONTROL
 AJ2855  ______________________________________________________________________
 AJ2855* NAD 83(2011) POSITION- 42 11 23.92687(N) 088 17 10.20520(W)   ADJUSTED
 AJ2855* NAD 83(2011) ELLIP HT-   238.897 (meters)        (06/27/12)   ADJUSTED
 AJ2855* NAD 83(2011) EPOCH   -  2010.00
 AJ2855* NAVD 88 ORTHO HEIGHT -   272.7   (meters)      895.    (feet) GPS OBS
 AJ2855  ______________________________________________________________________
 AJ2855  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2855  GEOID HEIGHT    -        -33.712 (meters)                     GEOID99
 AJ2855  GEOID HEIGHT    -        -33.778 (meters)                     GEOID18
 AJ2855  NAD 83(2011) X  -    141,553.326 (meters)                     COMP
 AJ2855  NAD 83(2011) Y  - -4,730,912.763 (meters)                     COMP
 AJ2855  NAD 83(2011) Z  -  4,261,422.694 (meters)                     COMP
 AJ2855  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 AJ2855
 AJ2855  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2855  Standards:
 AJ2855         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2855            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2855  -------------------------------------------------------------------
 AJ2855  NETWORK    0.52   0.76           0.24   0.18   0.39     -0.01082381
 AJ2855  -------------------------------------------------------------------
 AJ2855  Click here for local accuracies and other accuracy information.
 AJ2855
 AJ2855.The horizontal coordinates were established by GPS observations
 AJ2855.and adjusted by the National Geodetic Survey in June 2012.
 AJ2855
 AJ2855.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2855.been affixed to the stable North American tectonic plate. See 
 AJ2855.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2855
 AJ2855.The horizontal coordinates are valid at the epoch date displayed above
 AJ2855.which is a decimal equivalence of Year/Month/Day.
 AJ2855
 AJ2855.The orthometric height was determined by GPS observations and a
 AJ2855.high-resolution geoid model.
 AJ2855
 AJ2855.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2855.GEOID18 height accuracy estimate available here.
 AJ2855
 AJ2855.Click photographs - Photos may exist for this station.
 AJ2855
 AJ2855.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2855
 AJ2855.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2855
 AJ2855.The ellipsoidal height was determined by GPS observations
 AJ2855.and is referenced to NAD 83.
 AJ2855
 AJ2855. The following values were computed from the NAD 83(2011) position.
 AJ2855
 AJ2855;                    North         East     Units Scale Factor Converg.
 AJ2855;SPC IL E     -   613,205.177   303,895.932   MT  0.99997519   +0 01 54.0
 AJ2855;SPC IL E     - 2,011,823.98    997,031.90   sFT  0.99997519   +0 01 54.0
 AJ2855;UTM  16      - 4,671,670.404   393,799.146   MT  0.99973878   -0 51 49.9
 AJ2855
 AJ2855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2855!SPC IL E     -   0.99996253  x   0.99997519  =   0.99993772
 AJ2855!UTM  16      -   0.99996253  x   0.99973878  =   0.99970132
 AJ2855
 AJ2855:                Primary Azimuth Mark                     Grid Az
 AJ2855:SPC IL E     -  MCH31 1B                                 356 55 04.4
 AJ2855:UTM  16      -  MCH31 1B                                 357 48 48.3
 AJ2855
 AJ2855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9379971670(NAD 83)
 AJ2855
 AJ2855|---------------------------------------------------------------------|
 AJ2855| PID    Reference Object                     Distance      Geod. Az  |
 AJ2855|                                                           dddmmss.s |
 AJ2855| AJ2859 MCH31 1B                            APPROX. 0.9 KM 3565658.4 |
 AJ2855|---------------------------------------------------------------------|
 AJ2855
 AJ2855                          SUPERSEDED SURVEY CONTROL
 AJ2855
 AJ2855  NAD 83(2007)-  42 11 23.92691(N)    088 17 10.20616(W) AD(2002.00) 0
 AJ2855  ELLIP H (02/10/07)  238.928  (m)                       GP(2002.00)    
 AJ2855  ELLIP H (02/03/05)  238.913  (m)                       GP(       ) 4 2
 AJ2855  NAD 83(1997)-  42 11 23.92704(N)    088 17 10.20586(W) AD(       ) 1
 AJ2855  ELLIP H (04/23/01)  238.955  (m)                       GP(       ) 3 1
 AJ2855
 AJ2855.Superseded values are not recommended for survey control.
 AJ2855
 AJ2855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2855.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2855
 AJ2855_MARKER: I = METAL ROD
 AJ2855_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2855_STAMPING: MCH31-1A
 AJ2855_MARK LOGO: ILDT
 AJ2855_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2855_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2855_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2855_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2855+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2000
 AJ2855_ROD/PIPE-DEPTH: 6.1 meters
 AJ2855_SLEEVE-DEPTH  : 0.9 meters
 AJ2855
 AJ2855  HISTORY     - Date     Condition        Report By
 AJ2855  HISTORY     - 20000518 MONUMENTED       SECI
 AJ2855
 AJ2855                          STATION DESCRIPTION
 AJ2855
 AJ2855'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2855'STATION IS LOCATED APPROXIMATELY 3.6 MI SOUTHEAST OF CRYSTAL LAKE
 AJ2855'WITHIN THE VILLAGE OF ALGONQUIN IN SECTION 22, T43N, R8E.  TO REACH
 AJ2855'FROM THE JUNCTION OF IL RT 31 AND RT 62 PROCEED NORTH ON RT 31 1.6
 AJ2855'MI TO THE STATION LOCATED 76 FT EAST OF THE NORTHBOUND
 AJ2855'CENTERLINE OF RT 31, 0.1 MI SOUTH OF VIRGINIA RD, IN THE SOUTHEAST
 AJ2855'QUADRANT OF RT 31 AND KLASEN RD.  STATION IS 83.7 FT SOUTH OF PK NAIL
 AJ2855'IN POWER POLE (PP) LOCATED NORTH OF KLASEN ROAD, 36 FT SOUTH OF
 AJ2855'THE EDGE OF PAVEMENT OF KLASEN RD, 53 FT SOUTH OF THE CENTERLINE
 AJ2855'OF KLASEN RD, 39.7 FT SOUTHEAST OF PK NAIL IN PP, 49 FT EAST OF A
 AJ2855'TRAFFIC SIGNAL CONTROL BOX, 57 FT EAST OF THE EDGE OF RT 31
 AJ2855'PAVEMENT AND 2 FT WEST OF AN ORANGE FIBERGLASS WITNESS POST.
 AJ2855'NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT
 AJ2855'IS 0.30 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2859 ***********************************************************************
 AJ2859  DESIGNATION -  MCH31 1B
 AJ2859  PID         -  AJ2859
 AJ2859  STATE/COUNTY-  IL/MCHENRY
 AJ2859  COUNTRY     -  US
 AJ2859  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2859
 AJ2859                         *CURRENT SURVEY CONTROL
 AJ2859  ______________________________________________________________________
 AJ2859* NAD 83(2011) POSITION- 42 11 53.08718(N) 088 17 12.29508(W)   ADJUSTED
 AJ2859* NAD 83(2011) ELLIP HT-   231.468 (meters)        (06/27/12)   ADJUSTED
 AJ2859* NAD 83(2011) EPOCH   -  2010.00
 AJ2859* NAVD 88 ORTHO HEIGHT -   265.3   (meters)      870.    (feet) GPS OBS
 AJ2859  ______________________________________________________________________
 AJ2859  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2859  GEOID HEIGHT    -        -33.728 (meters)                     GEOID99
 AJ2859  GEOID HEIGHT    -        -33.794 (meters)                     GEOID18
 AJ2859  NAD 83(2011) X  -    141,487.160 (meters)                     COMP
 AJ2859  NAD 83(2011) Y  - -4,730,304.643 (meters)                     COMP
 AJ2859  NAD 83(2011) Z  -  4,262,084.319 (meters)                     COMP
 AJ2859  LAPLACE CORR    -         -1.74  (seconds)                    DEFLEC18
 AJ2859
 AJ2859  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2859  Standards:
 AJ2859         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2859            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2859  -------------------------------------------------------------------
 AJ2859  NETWORK    0.68   1.06           0.31   0.23   0.54     -0.06160929
 AJ2859  -------------------------------------------------------------------
 AJ2859  Click here for local accuracies and other accuracy information.
 AJ2859
 AJ2859.The horizontal coordinates were established by GPS observations
 AJ2859.and adjusted by the National Geodetic Survey in June 2012.
 AJ2859
 AJ2859.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2859.been affixed to the stable North American tectonic plate. See 
 AJ2859.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2859
 AJ2859.The horizontal coordinates are valid at the epoch date displayed above
 AJ2859.which is a decimal equivalence of Year/Month/Day.
 AJ2859
 AJ2859.The orthometric height was determined by GPS observations and a
 AJ2859.high-resolution geoid model.
 AJ2859
 AJ2859.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2859.GEOID18 height accuracy estimate available here.
 AJ2859
 AJ2859.Click photographs - Photos may exist for this station.
 AJ2859
 AJ2859.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2859
 AJ2859.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2859
 AJ2859.The ellipsoidal height was determined by GPS observations
 AJ2859.and is referenced to NAD 83.
 AJ2859
 AJ2859. The following values were computed from the NAD 83(2011) position.
 AJ2859
 AJ2859;                    North         East     Units Scale Factor Converg.
 AJ2859;SPC IL E     -   614,104.861   303,847.489   MT  0.99997518   +0 01 52.6
 AJ2859;SPC IL E     - 2,014,775.70    996,872.97   sFT  0.99997518   +0 01 52.6
 AJ2859;UTM  16      - 4,672,570.523   393,764.779   MT  0.99973886   -0 51 51.8
 AJ2859
 AJ2859!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2859!SPC IL E     -   0.99996370  x   0.99997518  =   0.99993888
 AJ2859!UTM  16      -   0.99996370  x   0.99973886  =   0.99970257
 AJ2859
 AJ2859:                Primary Azimuth Mark                     Grid Az
 AJ2859:SPC IL E     -  MCH31 1A                                 176 55 04.4
 AJ2859:UTM  16      -  MCH31 1A                                 177 48 48.8
 AJ2859
 AJ2859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9376472570(NAD 83)
 AJ2859
 AJ2859|---------------------------------------------------------------------|
 AJ2859| PID    Reference Object                     Distance      Geod. Az  |
 AJ2859|                                                           dddmmss.s |
 AJ2859| AJ2855 MCH31 1A                            APPROX. 0.9 KM 1765657.0 |
 AJ2859|---------------------------------------------------------------------|
 AJ2859
 AJ2859                          SUPERSEDED SURVEY CONTROL
 AJ2859
 AJ2859  NAD 83(2007)-  42 11 53.08722(N)    088 17 12.29604(W) AD(2002.00) 0
 AJ2859  ELLIP H (02/10/07)  231.499  (m)                       GP(2002.00)    
 AJ2859  NAD 83(1997)-  42 11 53.08734(N)    088 17 12.29572(W) AD(       ) 1
 AJ2859  ELLIP H (04/23/01)  231.524  (m)                       GP(       ) 3 1
 AJ2859
 AJ2859.Superseded values are not recommended for survey control.
 AJ2859
 AJ2859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2859.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2859
 AJ2859_MARKER: F = FLANGE-ENCASED ROD
 AJ2859_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2859_STAMPING: MCH31-1B
 AJ2859_MARK LOGO: ILDT
 AJ2859_PROJECTION: RECESSED 12 CENTIMETERS
 AJ2859_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2859_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2859_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2859+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2017
 AJ2859_ROD/PIPE-DEPTH: 6.1 meters
 AJ2859_SLEEVE-DEPTH  : 0.9 meters
 AJ2859
 AJ2859  HISTORY     - Date     Condition        Report By
 AJ2859  HISTORY     - 20000518 MONUMENTED       SECI
 AJ2859  HISTORY     - 20170207 GOOD             ASMINC
 AJ2859
 AJ2859                          STATION DESCRIPTION
 AJ2859
 AJ2859'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2859'STATION IS LOCATED WITHIN THE VILLAGE OF ALGONQUIN  IN
 AJ2859'SECTION 22, T43N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 31 AND US
 AJ2859'RT 14, PROCEED SOUTH ON RT 31 FOR 1.9 MI TO THE STATION LOCATED 62.3
 AJ2859'FT WEST OF THE CENTERLINE OF RT 31.  STATION IS 0.90 MI SOUTH OF
 AJ2859'RAKOW RD, 300 FT NORTH OF THE CENTERLINE OF THE ENTRANCE TO
 AJ2859'CRYSTAL LAKE RAQUET CLUB, 285FT SOUTH OF BITUMINOUS
 AJ2859'DRIVEWAY (ADRESS 8920), 267 FT NORTH NORTHWEST OF PK NAIL IN THE
 AJ2859'POWER POLE (PP), 146 FT NORTH NORTHEAST OF A BILLBOARD SIGN, 77 FT
 AJ2859'NORTH OF PK IN PP, 110 SOUTH OF PK NAIL IN POWERPOLE, 40 FT WEST OF
 AJ2859'THE EDGE OF RT 31, AND 2 FT EAST OF AN ORANGE FIBERGLASS WITNESS
 AJ2859'POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2859'POINT IS 0.40 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2859'(WB)
 AJ2859
 AJ2859                          STATION RECOVERY (2017)
 AJ2859
 AJ2859'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2859'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2892 ***********************************************************************
 AJ2892  DESIGNATION -  MCH31 2A
 AJ2892  PID         -  AJ2892
 AJ2892  STATE/COUNTY-  IL/MCHENRY
 AJ2892  COUNTRY     -  US
 AJ2892  USGS QUAD   -  RICHMOND (2018)
 AJ2892
 AJ2892                         *CURRENT SURVEY CONTROL
 AJ2892  ______________________________________________________________________
 AJ2892* NAD 83(2011) POSITION- 42 25 03.33502(N) 088 18 04.31664(W)   ADJUSTED
 AJ2892* NAD 83(2011) ELLIP HT-   224.602 (meters)        (06/27/12)   ADJUSTED
 AJ2892* NAD 83(2011) EPOCH   -  2010.00
 AJ2892* NAVD 88 ORTHO HEIGHT -   258.7   (meters)      849.    (feet) GPS OBS
 AJ2892  ______________________________________________________________________
 AJ2892  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2892  GEOID HEIGHT    -        -34.160 (meters)                     GEOID18
 AJ2892  NAD 83(2011) X  -    139,807.407 (meters)                     COMP
 AJ2892  NAD 83(2011) Y  - -4,713,928.955 (meters)                     COMP
 AJ2892  NAD 83(2011) Z  -  4,280,112.790 (meters)                     COMP
 AJ2892  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 AJ2892
 AJ2892  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2892  Standards:
 AJ2892         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2892            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2892  -------------------------------------------------------------------
 AJ2892  NETWORK    0.50   0.82           0.23   0.17   0.42     -0.09893061
 AJ2892  -------------------------------------------------------------------
 AJ2892  Click here for local accuracies and other accuracy information.
 AJ2892
 AJ2892.The horizontal coordinates were established by GPS observations
 AJ2892.and adjusted by the National Geodetic Survey in June 2012.
 AJ2892
 AJ2892.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2892.been affixed to the stable North American tectonic plate. See 
 AJ2892.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2892
 AJ2892.The horizontal coordinates are valid at the epoch date displayed above
 AJ2892.which is a decimal equivalence of Year/Month/Day.
 AJ2892
 AJ2892.The orthometric height was determined by GPS observations and a
 AJ2892.high-resolution geoid model.
 AJ2892
 AJ2892.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2892.GEOID18 height accuracy estimate available here.
 AJ2892
 AJ2892.Click photographs - Photos may exist for this station.
 AJ2892
 AJ2892.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2892
 AJ2892.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2892
 AJ2892.The ellipsoidal height was determined by GPS observations
 AJ2892.and is referenced to NAD 83.
 AJ2892
 AJ2892. The following values were computed from the NAD 83(2011) position.
 AJ2892
 AJ2892;                    North         East     Units Scale Factor Converg.
 AJ2892;SPC IL E     -   638,487.076   302,644.805   MT  0.99997509   +0 01 18.0
 AJ2892;SPC IL E     - 2,094,769.68    992,927.16   sFT  0.99997509   +0 01 18.0
 AJ2892;UTM  16      - 4,696,962.848   392,944.379   MT  0.99974101   -0 52 40.0
 AJ2892
 AJ2892!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2892!SPC IL E     -   0.99996478  x   0.99997509  =   0.99993987
 AJ2892!UTM  16      -   0.99996478  x   0.99974101  =   0.99970580
 AJ2892
 AJ2892:                Primary Azimuth Mark                     Grid Az
 AJ2892:SPC IL E     -  MCH31 2B                                 359 10 21.9
 AJ2892:UTM  16      -  MCH31 2B                                 000 04 19.9
 AJ2892
 AJ2892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9294496962(NAD 83)
 AJ2892
 AJ2892|---------------------------------------------------------------------|
 AJ2892| PID    Reference Object                     Distance      Geod. Az  |
 AJ2892|                                                           dddmmss.s |
 AJ2892| AJ2894 MCH31 2B                            438.681 METERS 3591139.9 |
 AJ2892|---------------------------------------------------------------------|
 AJ2892
 AJ2892                          SUPERSEDED SURVEY CONTROL
 AJ2892
 AJ2892  NAD 83(2007)-  42 25 03.33508(N)    088 18 04.31761(W) AD(2002.00) 0
 AJ2892  ELLIP H (02/10/07)  224.630  (m)                       GP(2002.00)    
 AJ2892  ELLIP H (02/03/05)  224.628  (m)                       GP(       ) 4 2
 AJ2892  NAD 83(1997)-  42 25 03.33499(N)    088 18 04.31723(W) AD(       ) 1
 AJ2892  ELLIP H (04/23/01)  224.657  (m)                       GP(       ) 3 1
 AJ2892  NAVD 88 (04/23/01)  258.8    (m)  GEOID99  model used  GPS OBS        
 AJ2892
 AJ2892.Superseded values are not recommended for survey control.
 AJ2892
 AJ2892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2892.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2892
 AJ2892_MARKER: I = METAL ROD
 AJ2892_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2892_STAMPING: MCH31-2A
 AJ2892_MARK LOGO: ILDT
 AJ2892_PROJECTION: FLUSH
 AJ2892_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2892_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2892+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2000
 AJ2892_ROD/PIPE-DEPTH: 11.0 meters
 AJ2892_SLEEVE-DEPTH  : 0.9 meters
 AJ2892
 AJ2892  HISTORY     - Date     Condition        Report By
 AJ2892  HISTORY     - 20000512 MONUMENTED       SECI
 AJ2892
 AJ2892                          STATION DESCRIPTION
 AJ2892
 AJ2892'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2892'STATION IS LOCATED APPROXIMATELY 1.6 MI NORTH OF RINGWOOOD, 3.3 MI
 AJ2892'SOUTH OF RICHMOND IN SECTION 33, T46N, R8E.  TO REACH FROM THE
 AJ2892'JUNCTION OF US RT 12  AND IL RT 31, PROCEED SOUTH ON RT 31 FOR 2.3  MI
 AJ2892'TO THE STATION LOCATED 54 FT WEST OF THE CENTERLINE OF RT 31, 0.3 M
 AJ2892'SOUTH OF HARTS RD.  STATION IS 400 FT SOUTH OF A FIELD ENTRANCE ON
 AJ2892'THE EAST SIDE ON RT 31, 239 FT SOUTH OF A PK NAIL IN POWER POLE (PP),
 AJ2892'195 FT SOUTHWEST OF PK NAIL IN PP LOCATED ON THE EAST SIDE OF RT 31,
 AJ2892'83.3 FT NORTHWEST OF A MAILBOX, 36 FT NORTH OF CENTERLINE OF
 AJ2892'AGGRAGATE DRIVEWAY TO GLACIAL PARK AND ADDRESS 6319, 37.7 FT
 AJ2892'WEST OF THE EDGE OF PAVEMENT OF RT 31, AND 2 FT EAST OF AN ORANGE
 AJ2892'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2892'INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS WERE SET
 AJ2892'IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2894 ***********************************************************************
 AJ2894  DESIGNATION -  MCH31 2B
 AJ2894  PID         -  AJ2894
 AJ2894  STATE/COUNTY-  IL/MCHENRY
 AJ2894  COUNTRY     -  US
 AJ2894  USGS QUAD   -  RICHMOND (2018)
 AJ2894
 AJ2894                         *CURRENT SURVEY CONTROL
 AJ2894  ______________________________________________________________________
 AJ2894* NAD 83(2011) POSITION- 42 25 17.55067(N) 088 18 04.58642(W)   ADJUSTED
 AJ2894* NAD 83(2011) ELLIP HT-   212.925 (meters)        (06/27/12)   ADJUSTED
 AJ2894* NAD 83(2011) EPOCH   -  2010.00
 AJ2894* NAVD 88 ORTHO HEIGHT -   247.1   (meters)      811.    (feet) GPS OBS
 AJ2894  ______________________________________________________________________
 AJ2894  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2894  GEOID HEIGHT    -        -34.102 (meters)                     GEOID99
 AJ2894  GEOID HEIGHT    -        -34.165 (meters)                     GEOID18
 AJ2894  NAD 83(2011) X  -    139,792.214 (meters)                     COMP
 AJ2894  NAD 83(2011) Y  - -4,713,624.756 (meters)                     COMP
 AJ2894  NAD 83(2011) Z  -  4,280,428.738 (meters)                     COMP
 AJ2894  LAPLACE CORR    -         -1.89  (seconds)                    DEFLEC18
 AJ2894
 AJ2894  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2894  Standards:
 AJ2894         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2894            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2894  -------------------------------------------------------------------
 AJ2894  NETWORK    0.56   0.94           0.26   0.18   0.48     -0.10609805
 AJ2894  -------------------------------------------------------------------
 AJ2894  Click here for local accuracies and other accuracy information.
 AJ2894
 AJ2894.The horizontal coordinates were established by GPS observations
 AJ2894.and adjusted by the National Geodetic Survey in June 2012.
 AJ2894
 AJ2894.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2894.been affixed to the stable North American tectonic plate. See 
 AJ2894.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2894
 AJ2894.The horizontal coordinates are valid at the epoch date displayed above
 AJ2894.which is a decimal equivalence of Year/Month/Day.
 AJ2894
 AJ2894.The orthometric height was determined by GPS observations and a
 AJ2894.high-resolution geoid model.
 AJ2894
 AJ2894.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2894.GEOID18 height accuracy estimate available here.
 AJ2894
 AJ2894.Click photographs - Photos may exist for this station.
 AJ2894
 AJ2894.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2894
 AJ2894.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2894
 AJ2894.The ellipsoidal height was determined by GPS observations
 AJ2894.and is referenced to NAD 83.
 AJ2894
 AJ2894. The following values were computed from the NAD 83(2011) position.
 AJ2894
 AJ2894;                    North         East     Units Scale Factor Converg.
 AJ2894;SPC IL E     -   638,925.700   302,638.471   MT  0.99997509   +0 01 17.9
 AJ2894;SPC IL E     - 2,096,208.73    992,906.38   sFT  0.99997509   +0 01 17.9
 AJ2894;UTM  16      - 4,697,401.414   392,944.932   MT  0.99974101   -0 52 40.4
 AJ2894
 AJ2894!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2894!SPC IL E     -   0.99996661  x   0.99997509  =   0.99994170
 AJ2894!UTM  16      -   0.99996661  x   0.99974101  =   0.99970763
 AJ2894
 AJ2894:                Primary Azimuth Mark                     Grid Az
 AJ2894:SPC IL E     -  MCH31 2A                                 179 10 21.9
 AJ2894:UTM  16      -  MCH31 2A                                 180 04 20.2
 AJ2894
 AJ2894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9294497401(NAD 83)
 AJ2894
 AJ2894|---------------------------------------------------------------------|
 AJ2894| PID    Reference Object                     Distance      Geod. Az  |
 AJ2894|                                                           dddmmss.s |
 AJ2894| AJ2892 MCH31 2A                            438.681 METERS 1791139.8 |
 AJ2894|---------------------------------------------------------------------|
 AJ2894
 AJ2894                          SUPERSEDED SURVEY CONTROL
 AJ2894
 AJ2894  NAD 83(2007)-  42 25 17.55072(N)    088 18 04.58738(W) AD(2002.00) 0
 AJ2894  ELLIP H (02/10/07)  212.953  (m)                       GP(2002.00)    
 AJ2894  NAD 83(1997)-  42 25 17.55065(N)    088 18 04.58704(W) AD(       ) 1
 AJ2894  ELLIP H (04/23/01)  212.979  (m)                       GP(       ) 3 1
 AJ2894
 AJ2894.Superseded values are not recommended for survey control.
 AJ2894
 AJ2894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2894.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2894
 AJ2894_MARKER: I = METAL ROD
 AJ2894_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2894_STAMPING: MCH31-2B
 AJ2894_MARK LOGO: ILDT
 AJ2894_PROJECTION: FLUSH
 AJ2894_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2894_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2894+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2000
 AJ2894_ROD/PIPE-DEPTH: 8.5 meters
 AJ2894_SLEEVE-DEPTH  : 0.9 meters
 AJ2894
 AJ2894  HISTORY     - Date     Condition        Report By
 AJ2894  HISTORY     - 20000515 MONUMENTED       SECI
 AJ2894
 AJ2894                          STATION DESCRIPTION
 AJ2894
 AJ2894'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2894'STATION IS LOCATED APPROXIMATELY 2.1 MI NORTH OF RINGWOOD, 3.0 MI
 AJ2894'SOUTH OF RICHMOND IN SECTION 33, T46N, R8E.  TO REACH FROM THE
 AJ2894'JUNCTION US RT 12  AND IL RT 31, PROCEED SOUTH ALONG RT 31 2.0 MI
 AJ2894'TO THE STATION LOCATED 76.2 FT WEST OF CENTERLINE OF RT 31.  STATION
 AJ2894'IS 152 FT SOUTH OF CENTERLINE OF HARTS RD, 211 FT SOUTHWEST OF PK
 AJ2894'NAIL IN POWER POLE LOCATED ON THE NORTHEAST CORNER OF HARTS RD
 AJ2894'AND RT 31, 126 FT SOUTH SOUTHWEST OF A CATCH BASIN, 88.7 FT
 AJ2894'NORTHWEST OF PK IN POWER POLE, 60.7 FT WEST OF THE EDGE OF RT 31
 AJ2894'PAVEMENT, 45 FT SOUTH OF A GLACIAL PARK SIGN, AND 2 FT EAST OF AN
 AJ2894'ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT
 AJ2894'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK NAILS
 AJ2894'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2854 ***********************************************************************
 AJ2854  DESIGNATION -  MCH47 1A
 AJ2854  PID         -  AJ2854
 AJ2854  STATE/COUNTY-  IL/MCHENRY
 AJ2854  COUNTRY     -  US
 AJ2854  USGS QUAD   -  HUNTLEY (2018)
 AJ2854
 AJ2854                         *CURRENT SURVEY CONTROL
 AJ2854  ______________________________________________________________________
 AJ2854* NAD 83(2011) POSITION- 42 11 15.32669(N) 088 25 19.99646(W)   ADJUSTED
 AJ2854* NAD 83(2011) ELLIP HT-   231.385 (meters)        (06/27/12)   ADJUSTED
 AJ2854* NAD 83(2011) EPOCH   -  2010.00
 AJ2854* NAVD 88 ORTHO HEIGHT -   265.0   (meters)      869.    (feet) GPS OBS
 AJ2854  ______________________________________________________________________
 AJ2854  NAVD 88 orthometric height was determined with an earlier geoid model
 AJ2854  GEOID HEIGHT    -        -33.645 (meters)                     GEOID18
 AJ2854  NAD 83(2011) X  -    130,323.784 (meters)                     COMP
 AJ2854  NAD 83(2011) Y  - -4,731,408.136 (meters)                     COMP
 AJ2854  NAD 83(2011) Z  -  4,261,221.030 (meters)                     COMP
 AJ2854  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 AJ2854
 AJ2854  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2854  Standards:
 AJ2854         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2854            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2854  -------------------------------------------------------------------
 AJ2854  NETWORK    0.78   1.06           0.35   0.28   0.54     -0.02392564
 AJ2854  -------------------------------------------------------------------
 AJ2854  Click here for local accuracies and other accuracy information.
 AJ2854
 AJ2854.The horizontal coordinates were established by GPS observations
 AJ2854.and adjusted by the National Geodetic Survey in June 2012.
 AJ2854
 AJ2854.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2854.been affixed to the stable North American tectonic plate. See 
 AJ2854.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2854
 AJ2854.The horizontal coordinates are valid at the epoch date displayed above
 AJ2854.which is a decimal equivalence of Year/Month/Day.
 AJ2854
 AJ2854.The orthometric height was determined by GPS observations and a
 AJ2854.high-resolution geoid model.
 AJ2854
 AJ2854.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2854.GEOID18 height accuracy estimate available here.
 AJ2854
 AJ2854.Click photographs - Photos may exist for this station.
 AJ2854
 AJ2854.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2854
 AJ2854.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2854
 AJ2854.The ellipsoidal height was determined by GPS observations
 AJ2854.and is referenced to NAD 83.
 AJ2854
 AJ2854. The following values were computed from the NAD 83(2011) position.
 AJ2854
 AJ2854;                    North         East     Units Scale Factor Converg.
 AJ2854;SPC IL E     -   612,942.575   292,657.422   MT  0.99997566   -0 03 34.9
 AJ2854;SPC IL E     - 2,010,962.43    960,160.23   sFT  0.99997566   -0 03 34.9
 AJ2854;UTM  16      - 4,671,583.503   382,560.390   MT  0.99976970   -0 57 18.8
 AJ2854
 AJ2854!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2854!SPC IL E     -   0.99996371  x   0.99997566  =   0.99993937
 AJ2854!UTM  16      -   0.99996371  x   0.99976970  =   0.99973342
 AJ2854
 AJ2854:                Primary Azimuth Mark                     Grid Az
 AJ2854:SPC IL E     -  MCH47 1B                                 359 03 45.0
 AJ2854:UTM  16      -  MCH47 1B                                 359 57 28.9
 AJ2854
 AJ2854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8256071583(NAD 83)
 AJ2854
 AJ2854|---------------------------------------------------------------------|
 AJ2854| PID    Reference Object                     Distance      Geod. Az  |
 AJ2854|                                                           dddmmss.s |
 AJ2854| AJ2858 MCH47 1B                            APPROX. 0.7 KM 3590010.1 |
 AJ2854|---------------------------------------------------------------------|
 AJ2854
 AJ2854                          SUPERSEDED SURVEY CONTROL
 AJ2854
 AJ2854  NAD 83(2007)-  42 11 15.32667(N)    088 25 19.99739(W) AD(2002.00) 0
 AJ2854  ELLIP H (02/10/07)  231.415  (m)                       GP(2002.00)    
 AJ2854  ELLIP H (02/03/05)  231.428  (m)                       GP(       ) 4 2
 AJ2854  NAD 83(1997)-  42 11 15.32664(N)    088 25 19.99681(W) AD(       ) 1
 AJ2854  ELLIP H (04/23/01)  231.433  (m)                       GP(       ) 3 1
 AJ2854  NAVD 88 (04/23/01)  265.0    (m)  GEOID99  model used  GPS OBS        
 AJ2854
 AJ2854.Superseded values are not recommended for survey control.
 AJ2854
 AJ2854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2854.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2854
 AJ2854_MARKER: I = METAL ROD
 AJ2854_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2854+WITH SETTING: INFORMATION.
 AJ2854_STAMPING: MCH47-1A
 AJ2854_MARK LOGO: ILDT
 AJ2854_PROJECTION: FLUSH
 AJ2854_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2854_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2854+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2000
 AJ2854_ROD/PIPE-DEPTH: 2.4 meters
 AJ2854_SLEEVE-DEPTH  : 0.9 meters
 AJ2854
 AJ2854  HISTORY     - Date     Condition        Report By
 AJ2854  HISTORY     - 20000517 MONUMENTED       SECI
 AJ2854
 AJ2854                          STATION DESCRIPTION
 AJ2854
 AJ2854'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2854'STATION IS LOCATED WITHIN THE VILLAGE OF HUNTLEY  IN
 AJ2854'SECTION 21, T43N, R7E.  TO REACH FROM THE JUNCTION OF IL RT 47 AND IL
 AJ2854'RT 176, PROCEED SOUTH ON RT 47 FOR 3.9 MI TO THE STATION LOCATED
 AJ2854'30.8 FT EAST OF THE CENTERLINE OF RT 47, 0.30 MI NORTH OF REED RD AND
 AJ2854'1.9 MI SOUTH OF CONLEY RD.  STATION IS 350 FT NORTH OF DRIVEWAY
 AJ2854'(ADDRESS 9803) LOCATED WEST OF RT 47, 249.4 FT SOUTH SOUTHEAST OF A
 AJ2854'PK IN POWER POLE (PP) LOCATED WEST OF RT 47, 80.4 FT SOUTHEAST OF PK
 AJ2854'IN PP, 178.6 FT NORTHEAST OF PK IN PP, 9 FT EAST OF GUARD RAIL END,
 AJ2854'AND
 AJ2854'2 FT WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO
 AJ2854'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW
 AJ2854'CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE
 AJ2854'SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2858 ***********************************************************************
 AJ2858  DESIGNATION -  MCH47 1B
 AJ2858  PID         -  AJ2858
 AJ2858  STATE/COUNTY-  IL/MCHENRY
 AJ2858  COUNTRY     -  US
 AJ2858  USGS QUAD   -  HUNTLEY (2018)
 AJ2858
 AJ2858                         *CURRENT SURVEY CONTROL
 AJ2858  ______________________________________________________________________
 AJ2858* NAD 83(2011) POSITION- 42 11 36.46821(N) 088 25 20.49132(W)   ADJUSTED
 AJ2858* NAD 83(2011) ELLIP HT-   230.432 (meters)        (06/27/12)   ADJUSTED
 AJ2858* NAD 83(2011) EPOCH   -  2010.00
 AJ2858* NAVD 88 ORTHO HEIGHT -   264.1   (meters)      866.    (feet) GPS OBS
 AJ2858  ______________________________________________________________________
 AJ2858  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2858  GEOID HEIGHT    -        -33.592 (meters)                     GEOID99
 AJ2858  GEOID HEIGHT    -        -33.657 (meters)                     GEOID18
 AJ2858  NAD 83(2011) X  -    130,300.351 (meters)                     COMP
 AJ2858  NAD 83(2011) Y  - -4,730,969.799 (meters)                     COMP
 AJ2858  NAD 83(2011) Z  -  4,261,703.719 (meters)                     COMP
 AJ2858  LAPLACE CORR    -         -2.28  (seconds)                    DEFLEC18
 AJ2858
 AJ2858  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2858  Standards:
 AJ2858         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2858            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2858  -------------------------------------------------------------------
 AJ2858  NETWORK    1.00   1.39           0.45   0.36   0.71      0.04271212
 AJ2858  -------------------------------------------------------------------
 AJ2858  Click here for local accuracies and other accuracy information.
 AJ2858
 AJ2858.The horizontal coordinates were established by GPS observations
 AJ2858.and adjusted by the National Geodetic Survey in June 2012.
 AJ2858
 AJ2858.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2858.been affixed to the stable North American tectonic plate. See 
 AJ2858.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2858
 AJ2858.The horizontal coordinates are valid at the epoch date displayed above
 AJ2858.which is a decimal equivalence of Year/Month/Day.
 AJ2858
 AJ2858.The orthometric height was determined by GPS observations and a
 AJ2858.high-resolution geoid model.
 AJ2858
 AJ2858.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2858.GEOID18 height accuracy estimate available here.
 AJ2858
 AJ2858.Click photographs - Photos may exist for this station.
 AJ2858
 AJ2858.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2858
 AJ2858.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2858
 AJ2858.The ellipsoidal height was determined by GPS observations
 AJ2858.and is referenced to NAD 83.
 AJ2858
 AJ2858. The following values were computed from the NAD 83(2011) position.
 AJ2858
 AJ2858;                    North         East     Units Scale Factor Converg.
 AJ2858;SPC IL E     -   613,594.886   292,646.748   MT  0.99997567   -0 03 35.3
 AJ2858;SPC IL E     - 2,013,102.56    960,125.21   sFT  0.99997567   -0 03 35.3
 AJ2858;UTM  16      - 4,672,235.768   382,559.913   MT  0.99976970   -0 57 19.5
 AJ2858
 AJ2858!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2858!SPC IL E     -   0.99996386  x   0.99997567  =   0.99993953
 AJ2858!UTM  16      -   0.99996386  x   0.99976970  =   0.99973357
 AJ2858
 AJ2858:                Primary Azimuth Mark                     Grid Az
 AJ2858:SPC IL E     -  MCH47 1A                                 179 03 45.1
 AJ2858:UTM  16      -  MCH47 1A                                 179 57 29.3
 AJ2858
 AJ2858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8255972235(NAD 83)
 AJ2858
 AJ2858|---------------------------------------------------------------------|
 AJ2858| PID    Reference Object                     Distance      Geod. Az  |
 AJ2858|                                                           dddmmss.s |
 AJ2858| AJ2854 MCH47 1A                            APPROX. 0.7 KM 1790009.8 |
 AJ2858|---------------------------------------------------------------------|
 AJ2858
 AJ2858                          SUPERSEDED SURVEY CONTROL
 AJ2858
 AJ2858  NAD 83(2007)-  42 11 36.46821(N)    088 25 20.49224(W) AD(2002.00) 0
 AJ2858  ELLIP H (02/10/07)  230.461  (m)                       GP(2002.00)    
 AJ2858  NAD 83(1997)-  42 11 36.46817(N)    088 25 20.49168(W) AD(       ) 1
 AJ2858  ELLIP H (04/23/01)  230.481  (m)                       GP(       ) 3 1
 AJ2858
 AJ2858.Superseded values are not recommended for survey control.
 AJ2858
 AJ2858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2858.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2858
 AJ2858_MARKER: I = METAL ROD
 AJ2858_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2858_STAMPING: MCH47-1B
 AJ2858_MARK LOGO: ILDT
 AJ2858_PROJECTION: FLUSH
 AJ2858_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2858_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2858_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2858+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2000
 AJ2858_ROD/PIPE-DEPTH: 3.7 meters
 AJ2858_SLEEVE-DEPTH  : 0.9 meters
 AJ2858
 AJ2858  HISTORY     - Date     Condition        Report By
 AJ2858  HISTORY     - 20000517 MONUMENTED       SECI
 AJ2858
 AJ2858                          STATION DESCRIPTION
 AJ2858
 AJ2858'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2858'STATION IS LOCATED WITHIN THE VILLAGE OF HUNTLEY IN
 AJ2858'SECTION 21, T43N, R7E.  TO REACH FROM THE JUNCTION OF IL RT 47 AND IL
 AJ2858'RT 176, PROCEED SOUTH ON RT 47 FOR 3.4 MI TO THE STATION LOCATED 30
 AJ2858'FT EAST OF THE CENTERLINE OF RT 47, 0.70 MI NORTH OF REED RD, AND 1.5
 AJ2858'MI SOUTH OF CONLEY RD.  STATION IS 253.6 FT NORTH NORTHEAST OF PK
 AJ2858'NAIL IN POWER POLE (PP), 79.9 FT NORTHEAST OF PK NAIL IN PP, 206.2 FT
 AJ2858'SOUTHEAST OF PK NAIL IN PP, 8 FT EAST OF GUARD RAIL END, AND 5 FT
 AJ2858'EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM
 AJ2858'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.  PK
 AJ2858'NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2890 ***********************************************************************
 AJ2890  DESIGNATION -  MCH47 2A
 AJ2890  PID         -  AJ2890
 AJ2890  STATE/COUNTY-  IL/MCHENRY
 AJ2890  COUNTRY     -  US
 AJ2890  USGS QUAD   -  HEBRON (2018)
 AJ2890
 AJ2890                         *CURRENT SURVEY CONTROL
 AJ2890  ______________________________________________________________________
 AJ2890* NAD 83(2011) POSITION- 42 23 45.83007(N) 088 26 17.37438(W)   ADJUSTED
 AJ2890* NAD 83(2011) ELLIP HT-   229.189 (meters)        (06/27/12)   ADJUSTED
 AJ2890* NAD 83(2011) EPOCH   -  2010.00
 AJ2890* NAVD 88 ORTHO HEIGHT -   263.186 (meters)      863.47  (feet) ADJUSTED
 AJ2890  ______________________________________________________________________
 AJ2890  GEOID HEIGHT    -        -34.004 (meters)                     GEOID18
 AJ2890  NAD 83(2011) X  -    128,582.841 (meters)                     COMP
 AJ2890  NAD 83(2011) Y  - -4,715,865.321 (meters)                     COMP
 AJ2890  NAD 83(2011) Z  -  4,278,350.009 (meters)                     COMP
 AJ2890  LAPLACE CORR    -         -2.36  (seconds)                    DEFLEC18
 AJ2890  DYNAMIC HEIGHT  -        263.100 (meters)      863.19  (feet) COMP
 AJ2890  MODELED GRAVITY -    980,287.8   (mgal)                       NAVD 88
 AJ2890
 AJ2890  VERT ORDER      -  SECOND    CLASS I
 AJ2890
 AJ2890  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2890  Standards:
 AJ2890         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2890            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2890  -------------------------------------------------------------------
 AJ2890  NETWORK    0.63   1.00           0.29   0.21   0.51     -0.07199313
 AJ2890  -------------------------------------------------------------------
 AJ2890  Click here for local accuracies and other accuracy information.
 AJ2890
 AJ2890.The horizontal coordinates were established by GPS observations
 AJ2890.and adjusted by the National Geodetic Survey in June 2012.
 AJ2890
 AJ2890.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2890.been affixed to the stable North American tectonic plate. See 
 AJ2890.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2890
 AJ2890.The horizontal coordinates are valid at the epoch date displayed above
 AJ2890.which is a decimal equivalence of Year/Month/Day.
 AJ2890
 AJ2890.The orthometric height was determined by differential leveling and
 AJ2890.adjusted by the WI DEPT OF TRANSP
 AJ2890.in May 2012.
 AJ2890
 AJ2890.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2890.GEOID18 height accuracy estimate available here.
 AJ2890
 AJ2890.Click photographs - Photos may exist for this station.
 AJ2890
 AJ2890.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2890
 AJ2890.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2890
 AJ2890.The ellipsoidal height was determined by GPS observations
 AJ2890.and is referenced to NAD 83.
 AJ2890
 AJ2890.The dynamic height is computed by dividing the NAVD 88
 AJ2890.geopotential number by the normal gravity value computed on the
 AJ2890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2890.degrees latitude (g = 980.6199 gals.).
 AJ2890
 AJ2890.The modeled gravity was interpolated from observed gravity values.
 AJ2890
 AJ2890. The following values were computed from the NAD 83(2011) position.
 AJ2890
 AJ2890;                    North         East     Units Scale Factor Converg.
 AJ2890;SPC IL E     -   636,100.475   291,369.347   MT  0.99997592   -0 04 14.4
 AJ2890;SPC IL E     - 2,086,939.64    955,934.27   sFT  0.99997592   -0 04 14.4
 AJ2890;UTM  16      - 4,694,753.990   381,635.328   MT  0.99977238   -0 58 11.3
 AJ2890
 AJ2890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2890!SPC IL E     -   0.99996406  x   0.99997592  =   0.99993998
 AJ2890!UTM  16      -   0.99996406  x   0.99977238  =   0.99973644
 AJ2890
 AJ2890:                Primary Azimuth Mark                     Grid Az
 AJ2890:SPC IL E     -  MCH47 2B                                 359 10 35.1
 AJ2890:UTM  16      -  MCH47 2B                                 000 04 32.0
 AJ2890
 AJ2890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8163594753(NAD 83)
 AJ2890
 AJ2890|---------------------------------------------------------------------|
 AJ2890| PID    Reference Object                     Distance      Geod. Az  |
 AJ2890|                                                           dddmmss.s |
 AJ2890| AJ2891 MCH47 2B                            APPROX. 0.9 KM 3590620.7 |
 AJ2890|---------------------------------------------------------------------|
 AJ2890
 AJ2890                          SUPERSEDED SURVEY CONTROL
 AJ2890
 AJ2890  NAD 83(2007)-  42 23 45.83010(N)    088 26 17.37532(W) AD(2002.00) 0
 AJ2890  ELLIP H (02/10/07)  229.219  (m)                       GP(2002.00)    
 AJ2890  ELLIP H (02/03/05)  229.209  (m)                       GP(       ) 4 2
 AJ2890  NAD 83(1997)-  42 23 45.83006(N)    088 26 17.37521(W) AD(       ) 1
 AJ2890  ELLIP H (04/23/01)  229.252  (m)                       GP(       ) 3 1
 AJ2890  NAVD 88 (07/01/10)  263.161  (m)          863.39   (f) SUPERSEDED  2 1
 AJ2890  NAVD 88 (04/24/01)  263.2    (m)  UNKNOWN  model used  GPS OBS        
 AJ2890  NAVD 88 (04/23/01)  263.2    (m)  GEOID99  model used  GPS OBS        
 AJ2890
 AJ2890.Superseded values are not recommended for survey control.
 AJ2890
 AJ2890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2890.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2890
 AJ2890_MARKER: I = METAL ROD
 AJ2890_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2890_STAMPING: MCH47-2A
 AJ2890_MARK LOGO: ILDT
 AJ2890_PROJECTION: FLUSH
 AJ2890_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2890+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2009
 AJ2890_ROD/PIPE-DEPTH: 11.0 meters
 AJ2890_SLEEVE-DEPTH  : 0.9 meters
 AJ2890
 AJ2890  HISTORY     - Date     Condition        Report By
 AJ2890  HISTORY     - 20000512 MONUMENTED       SECI
 AJ2890  HISTORY     - 20090804 GOOD             PATRIC
 AJ2890
 AJ2890                          STATION DESCRIPTION
 AJ2890
 AJ2890'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2890'STATION IS LOCATED APPROXIMATELY 5.2 MI SOUTH OF HEBRON, 3.8 MI
 AJ2890'WEST OF WONDER LAKE IN SECTION 8, T45N, R7E.  TO REACH FROM THE
 AJ2890'JUNCTION OF IL RT 47 AND IL RT 120 PROCEED NORTH ON IL RT 47 2.5 MI TO
 AJ2890'THE STATION LOCATED 35.5 FT EAST OF THE CENTERLINE OF RT 14 AND 0.2
 AJ2890'MI SOUTH OF ALLENDALE ROAD.  STATION IS 300 FT SOUTH OF AGGREGATE
 AJ2890'DRIVE TO ADDRESS 4915, 160 FT SOUTH OF POWERPOLE (PP), 39.4 FT NORTH
 AJ2890'OF PP, 204 FT NORTH OF DECIDUOUS TREE, AND 2.0 FT WEST OF AN ORANGE
 AJ2890'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO DATUM POINT THROUGH 6
 AJ2890'INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW CAP.  PK NAILS WERE SET
 AJ2890'IN WOOD PHYSICAL TIES.  (MH)
 AJ2890
 AJ2890                          STATION RECOVERY (2009)
 AJ2890
 AJ2890'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 AJ2890'RECOVERED AS DESCRIBED.
 AJ2890'
 AJ2890'NOTE--THE WITNESS POST WAS REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2891 ***********************************************************************
 AJ2891  DESIGNATION -  MCH47 2B
 AJ2891  PID         -  AJ2891
 AJ2891  STATE/COUNTY-  IL/MCHENRY
 AJ2891  COUNTRY     -  US
 AJ2891  USGS QUAD   -  HEBRON (2018)
 AJ2891
 AJ2891                         *CURRENT SURVEY CONTROL
 AJ2891  ______________________________________________________________________
 AJ2891* NAD 83(2011) POSITION- 42 24 16.15897(N) 088 26 18.01314(W)   ADJUSTED
 AJ2891* NAD 83(2011) ELLIP HT-   235.264 (meters)        (06/27/12)   ADJUSTED
 AJ2891* NAD 83(2011) EPOCH   -  2010.00
 AJ2891* NAVD 88 ORTHO HEIGHT -   269.274 (meters)      883.44  (feet) ADJUSTED
 AJ2891  ______________________________________________________________________
 AJ2891  GEOID HEIGHT    -        -34.015 (meters)                     GEOID18
 AJ2891  NAD 83(2011) X  -    128,551.161 (meters)                     COMP
 AJ2891  NAD 83(2011) Y  - -4,715,239.384 (meters)                     COMP
 AJ2891  NAD 83(2011) Z  -  4,279,045.191 (meters)                     COMP
 AJ2891  LAPLACE CORR    -         -2.37  (seconds)                    DEFLEC18
 AJ2891  DYNAMIC HEIGHT  -        269.186 (meters)      883.15  (feet) COMP
 AJ2891  MODELED GRAVITY -    980,288.0   (mgal)                       NAVD 88
 AJ2891
 AJ2891  VERT ORDER      -  SECOND    CLASS I
 AJ2891
 AJ2891  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2891  Standards:
 AJ2891         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2891            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2891  -------------------------------------------------------------------
 AJ2891  NETWORK    0.74   1.14           0.34   0.25   0.58      0.02782904
 AJ2891  -------------------------------------------------------------------
 AJ2891  Click here for local accuracies and other accuracy information.
 AJ2891
 AJ2891.The horizontal coordinates were established by GPS observations
 AJ2891.and adjusted by the National Geodetic Survey in June 2012.
 AJ2891
 AJ2891.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2891.been affixed to the stable North American tectonic plate. See 
 AJ2891.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2891
 AJ2891.The horizontal coordinates are valid at the epoch date displayed above
 AJ2891.which is a decimal equivalence of Year/Month/Day.
 AJ2891
 AJ2891.The orthometric height was determined by differential leveling and
 AJ2891.adjusted by the WI DEPT OF TRANSP
 AJ2891.in May 2012.
 AJ2891
 AJ2891.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2891.GEOID18 height accuracy estimate available here.
 AJ2891
 AJ2891.Click photographs - Photos may exist for this station.
 AJ2891
 AJ2891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2891
 AJ2891.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2891
 AJ2891.The ellipsoidal height was determined by GPS observations
 AJ2891.and is referenced to NAD 83.
 AJ2891
 AJ2891.The dynamic height is computed by dividing the NAVD 88
 AJ2891.geopotential number by the normal gravity value computed on the
 AJ2891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2891.degrees latitude (g = 980.6199 gals.).
 AJ2891
 AJ2891.The modeled gravity was interpolated from observed gravity values.
 AJ2891
 AJ2891. The following values were computed from the NAD 83(2011) position.
 AJ2891
 AJ2891;                    North         East     Units Scale Factor Converg.
 AJ2891;SPC IL E     -   637,036.294   291,355.895   MT  0.99997592   -0 04 14.9
 AJ2891;SPC IL E     - 2,090,009.91    955,890.13   sFT  0.99997592   -0 04 14.9
 AJ2891;UTM  16      - 4,695,689.715   381,636.563   MT  0.99977237   -0 58 12.3
 AJ2891
 AJ2891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2891!SPC IL E     -   0.99996310  x   0.99997592  =   0.99993902
 AJ2891!UTM  16      -   0.99996310  x   0.99977237  =   0.99973548
 AJ2891
 AJ2891:                Primary Azimuth Mark                     Grid Az
 AJ2891:SPC IL E     -  MCH47 2A                                 179 10 35.2
 AJ2891:UTM  16      -  MCH47 2A                                 180 04 32.6
 AJ2891
 AJ2891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8163695689(NAD 83)
 AJ2891
 AJ2891|---------------------------------------------------------------------|
 AJ2891| PID    Reference Object                     Distance      Geod. Az  |
 AJ2891|                                                           dddmmss.s |
 AJ2891| AJ2890 MCH47 2A                            APPROX. 0.9 KM 1790620.3 |
 AJ2891|---------------------------------------------------------------------|
 AJ2891
 AJ2891                          SUPERSEDED SURVEY CONTROL
 AJ2891
 AJ2891  NAD 83(2007)-  42 24 16.15900(N)    088 26 18.01408(W) AD(2002.00) 0
 AJ2891  ELLIP H (02/10/07)  235.293  (m)                       GP(2002.00)    
 AJ2891  NAD 83(1997)-  42 24 16.15898(N)    088 26 18.01393(W) AD(       ) 1
 AJ2891  ELLIP H (04/23/01)  235.324  (m)                       GP(       ) 3 1
 AJ2891  NAVD 88 (07/01/10)  269.249  (m)          883.36   (f) SUPERSEDED  2 1
 AJ2891  NAVD 88 (04/23/01)  269.3    (m)  GEOID99  model used  GPS OBS        
 AJ2891
 AJ2891.Superseded values are not recommended for survey control.
 AJ2891
 AJ2891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2891.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2891
 AJ2891_MARKER: I = METAL ROD
 AJ2891_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2891_STAMPING: MCH47-2B
 AJ2891_MARK LOGO: ILDT
 AJ2891_PROJECTION: FLUSH
 AJ2891_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2891_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2891+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2009
 AJ2891_ROD/PIPE-DEPTH: 20.7 meters
 AJ2891_SLEEVE-DEPTH  : 0.9 meters
 AJ2891
 AJ2891  HISTORY     - Date     Condition        Report By
 AJ2891  HISTORY     - 20000512 MONUMENTED       SECI
 AJ2891  HISTORY     - 20040403 GOOD             USPSQD
 AJ2891  HISTORY     - 20090805 GOOD             PATRIC
 AJ2891
 AJ2891                          STATION DESCRIPTION
 AJ2891
 AJ2891'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2891'STATION IS LOCATED APPROXIMATELY 4.5 MI SOUTH OF HEBRON, 4.0 MI
 AJ2891'WEST OF WONDER LAKE IN SECTION 5, T45N, R7E.  TO REACH FROM THE
 AJ2891'JUNCTION OF IL RT 47 AND IL RT 120 PROCEED NORTH ON IL RT 47 3.1 MI TO
 AJ2891'THE STATION LOCATED 41 FT WEST OF THE CENTERLINE OF RT 47 AND IS
 AJ2891'0.32 MI NORTH OF ALLENDALE ROAD.  STATION IS 210 FT NORTH OF
 AJ2891'BITUMINOUS DRIVE TO ADDRESS 5402, 242 FT NORTH-NORTHWEST OF
 AJ2891'POWERPOLE (PP), 89 FT WEST NORTHWEST OF PP, 163.2 FT SOUTHWEST OF
 AJ2891'PP, AND 2.0 FT EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE-
 AJ2891'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45
 AJ2891'FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2891
 AJ2891                          STATION RECOVERY (2004)
 AJ2891
 AJ2891'RECOVERY NOTE BY US POWER SQUADRON 2004 (GB)
 AJ2891'WITNESS POLE MISSING.  WOOD POLE IN PLACE.  WEST SIDE OF THE ROAD.
 AJ2891
 AJ2891                          STATION RECOVERY (2009)
 AJ2891
 AJ2891'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 AJ2891'RECOVERED AS DESCRIBED.
 AJ2891'
 AJ2891'NOTE--THE STATION IS LOCATED 41 FT (12.5 M) EAST OF THE CENTERLINE OF
 AJ2891'RIGHT 47.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1623 ***********************************************************************
 MF1623  DESIGNATION -  MCHENRY
 MF1623  PID         -  MF1623
 MF1623  STATE/COUNTY-  IL/LASALLE
 MF1623  COUNTRY     -  US
 MF1623  USGS QUAD   -  LA SALLE (2018)
 MF1623
 MF1623                         *CURRENT SURVEY CONTROL
 MF1623  ______________________________________________________________________
 MF1623* NAD 83(1997) POSITION- 41 16 56.63018(N) 089 03 43.10992(W)   ADJUSTED
 MF1623* NAVD 88 ORTHO HEIGHT -   192.    (meters)      630.    (feet) SCALED
 MF1623  ______________________________________________________________________
 MF1623  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 MF1623  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 MF1623  HORZ ORDER      -  SECOND
 MF1623
 MF1623.The horizontal coordinates were established by classical geodetic methods
 MF1623.and adjusted by the National Geodetic Survey in October 1999.
 MF1623
 MF1623.The orthometric height was scaled from a topographic map.
 MF1623
 MF1623.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1623.GEOID18 height accuracy estimate available here.
 MF1623
 MF1623.Click photographs - Photos may exist for this station.
 MF1623
 MF1623.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1623
 MF1623. The following values were computed from the NAD 83(1997) position.
 MF1623
 MF1623;                    North         East     Units Scale Factor Converg.
 MF1623;SPC IL E     -   512,659.191   238,959.312   MT  1.00002084   -0 28 50.7
 MF1623;SPC IL E     - 1,681,949.36    783,985.68   sFT  1.00002084   -0 28 50.7
 MF1623;SPC IL W     -   512,974.406   792,540.923   MT  1.00004653   +0 43 44.0
 MF1623;SPC IL W     - 1,682,983.53  2,600,194.68   sFT  1.00004653   +0 43 44.0
 MF1623;UTM  16      - 4,572,157.115   327,322.122   MT  0.99996698   -1 21 38.8
 MF1623
 MF1623!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1623!SPC IL E     -   0.99997506  x   1.00002084  =   0.99999590
 MF1623!SPC IL W     -   0.99997506  x   1.00004653  =   1.00002159
 MF1623!UTM  16      -   0.99997506  x   0.99996698  =   0.99994204
 MF1623
 MF1623:                Primary Azimuth Mark                     Grid Az
 MF1623:SPC IL E     -  MACOUPIN                                 034 55 19.9
 MF1623:SPC IL W     -  MACOUPIN                                 033 42 45.2
 MF1623:UTM  16      -  MACOUPIN                                 035 48 08.0
 MF1623
 MF1623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2732272157(NAD 83)
 MF1623
 MF1623|---------------------------------------------------------------------|
 MF1623| PID    Reference Object                     Distance      Geod. Az  |
 MF1623|                                                           dddmmss.s |
 MF1623| MF1626 MACOUPIN                            APPROX. 0.7 KM 0342629.2 |
 MF1623| MF1638 MACON                               180.511 METERS 20747     |
 MF1623| CI7899 MCHENRY RM                           11.470 METERS 35346     |
 MF1623|---------------------------------------------------------------------|
 MF1623
 MF1623                          SUPERSEDED SURVEY CONTROL
 MF1623
 MF1623  NAD 83(1986)-  41 16 56.64338(N)    089 03 43.10218(W) AD(       ) 2
 MF1623  NAD 27      -  41 16 56.54500(N)    089 03 42.77500(W) AD(       ) 2
 MF1623  USSD        -  41 16 56.68800(N)    089 03 42.59900(W) AD(       ) 3
 MF1623
 MF1623.Superseded values are not recommended for survey control.
 MF1623
 MF1623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1623.See file dsdata.pdf to determine how the superseded data were derived.
 MF1623
 MF1623_MARKER: N = NAIL
 MF1623_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 MF1623_SP_SET: WOODEN STAKE
 MF1623_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1623
 MF1623  HISTORY     - Date     Condition        Report By
 MF1623  HISTORY     - 1920     MONUMENTED       CGS
 MF1623  HISTORY     - 1966     MARK NOT FOUND   USGS
 MF1623  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF1623  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1623
 MF1623                          STATION DESCRIPTION
 MF1623
 MF1623'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1623'STATION IS ABOUT 1-1/4 MILES S OF OGLESBY, ON THE W SIDE OF THE
 MF1623'ILLINOIS CENTRAL RAILROAD TRACK, 160 YARDS N OF A SIGNPOST
 MF1623'MARKED STATION 1 MILE, 80 YARDS S OF A SEMAPHORE SIGNAL, 100
 MF1623'YARDS S OF A CULVERT A 851-6, AND 10.17 METERS (33.37 FEET)
 MF1623'W OF THE W AND NEAREST RAIL.  THE STATION MARK IS A STAKE 2
 MF1623'BY 4 INCHES IN SIZE, WITH A NAIL IN THE TOP AND A CROSS FILED
 MF1623'ON THE NAIL.  THE REFERENCE MARK, A STAKE 2 BY 4 INCHES IN
 MF1623'SIZE, IS ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE,
 MF1623'11.47 METERS (37.63 FEET) FROM THE STATION, N 06 DEG 14 MIN W.
 MF1623
 MF1623                          STATION RECOVERY (1966)
 MF1623
 MF1623'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 MF1623'A SEARCH FAILED TO REVEAL ANY TRACE OF THE MARK.  SINCE THE
 MF1623'MARK WAS A WOODEN STAKE IT IS DOUBTFUL IT HAS SURVIVED.
 MF1623
 MF1623                          STATION RECOVERY (1997)
 MF1623
 MF1623'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1623'MARK NOT FOUND.
 MF1623
 MF1623                          STATION RECOVERY (2002)
 MF1623
 MF1623'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1623'RAILROAD ABANDONED...LANDMARKS REMOVED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2969 ***********************************************************************
 AJ2969  DESIGNATION -  MCHENRY 2A
 AJ2969  PID         -  AJ2969
 AJ2969  STATE/COUNTY-  IL/MCHENRY
 AJ2969  COUNTRY     -  US
 AJ2969  USGS QUAD   -  MCHENRY (2018)
 AJ2969
 AJ2969                         *CURRENT SURVEY CONTROL
 AJ2969  ______________________________________________________________________
 AJ2969* NAD 83(2011) POSITION- 42 20 45.61519(N) 088 17 04.15153(W)   ADJUSTED
 AJ2969* NAD 83(2011) ELLIP HT-   195.711 (meters)        (06/27/12)   ADJUSTED
 AJ2969* NAD 83(2011) EPOCH   -  2010.00
 AJ2969* NAVD 88 ORTHO HEIGHT -   229.8   (meters)      754.    (feet) GPS OBS
 AJ2969  ______________________________________________________________________
 AJ2969  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2969  GEOID HEIGHT    -        -34.023 (meters)                     GEOID99
 AJ2969  GEOID HEIGHT    -        -34.089 (meters)                     GEOID18
 AJ2969  NAD 83(2011) X  -    141,342.237 (meters)                     COMP
 AJ2969  NAD 83(2011) Y  - -4,719,224.697 (meters)                     COMP
 AJ2969  NAD 83(2011) Z  -  4,274,219.119 (meters)                     COMP
 AJ2969  LAPLACE CORR    -         -2.40  (seconds)                    DEFLEC18
 AJ2969
 AJ2969  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2969  Standards:
 AJ2969         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2969            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2969  -------------------------------------------------------------------
 AJ2969  NETWORK    0.56   0.84           0.26   0.19   0.43     -0.10020673
 AJ2969  -------------------------------------------------------------------
 AJ2969  Click here for local accuracies and other accuracy information.
 AJ2969
 AJ2969.The horizontal coordinates were established by GPS observations
 AJ2969.and adjusted by the National Geodetic Survey in June 2012.
 AJ2969
 AJ2969.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2969.been affixed to the stable North American tectonic plate. See 
 AJ2969.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2969
 AJ2969.The horizontal coordinates are valid at the epoch date displayed above
 AJ2969.which is a decimal equivalence of Year/Month/Day.
 AJ2969
 AJ2969.The orthometric height was determined by GPS observations and a
 AJ2969.high-resolution geoid model.
 AJ2969
 AJ2969.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2969.GEOID18 height accuracy estimate available here.
 AJ2969
 AJ2969.Click photographs - Photos may exist for this station.
 AJ2969
 AJ2969.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2969
 AJ2969.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2969
 AJ2969.The ellipsoidal height was determined by GPS observations
 AJ2969.and is referenced to NAD 83.
 AJ2969
 AJ2969. The following values were computed from the NAD 83(2011) position.
 AJ2969
 AJ2969;                    North         East     Units Scale Factor Converg.
 AJ2969;SPC IL E     -   630,535.792   304,024.896   MT  0.99997520   +0 01 58.5
 AJ2969;SPC IL E     - 2,068,682.84    997,455.01   sFT  0.99997520   +0 01 58.5
 AJ2969;UTM  16      - 4,688,992.771   394,199.272   MT  0.99973773   -0 51 55.1
 AJ2969
 AJ2969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2969!SPC IL E     -   0.99996931  x   0.99997520  =   0.99994451
 AJ2969!UTM  16      -   0.99996931  x   0.99973773  =   0.99970704
 AJ2969
 AJ2969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9419988992(NAD 83)
 AJ2969
 AJ2969|---------------------------------------------------------------------|
 AJ2969| PID    Reference Object                     Distance      Geod. Az  |
 AJ2969|                                                           dddmmss.s |
 AJ2969| AJ2970 MCHENRY 2B                          220.071 METERS 11647     |
 AJ2969|---------------------------------------------------------------------|
 AJ2969
 AJ2969                          SUPERSEDED SURVEY CONTROL
 AJ2969
 AJ2969  NAD 83(2007)-  42 20 45.61525(N)    088 17 04.15252(W) AD(2002.00) 0
 AJ2969  ELLIP H (02/10/07)  195.742  (m)                       GP(2002.00)    
 AJ2969  ELLIP H (02/03/05)  195.722  (m)                       GP(       ) 4 2
 AJ2969  NAD 83(1997)-  42 20 45.61535(N)    088 17 04.15215(W) AD(       ) 1
 AJ2969  ELLIP H (04/24/01)  195.761  (m)                       GP(       ) 4 1
 AJ2969
 AJ2969.Superseded values are not recommended for survey control.
 AJ2969
 AJ2969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2969.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2969
 AJ2969_MARKER: I = METAL ROD
 AJ2969_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2969_STAMPING: MCHENRY-2A
 AJ2969_MARK LOGO: IL5060
 AJ2969_PROJECTION: FLUSH
 AJ2969_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2969_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2969+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2003
 AJ2969_ROD/PIPE-DEPTH: 8.5 meters
 AJ2969_SLEEVE-DEPTH  : 0.9 meters
 AJ2969
 AJ2969  HISTORY     - Date     Condition        Report By
 AJ2969  HISTORY     - 20000829 MONUMENTED       SECI
 AJ2969  HISTORY     - 20030410 GOOD             USPSQD
 AJ2969
 AJ2969                          STATION DESCRIPTION
 AJ2969
 AJ2969'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2969'STATION IS LOCATED WITHIN THE CITY LIMITS OF MCHENRY IN SECTION 27,
 AJ2969'T45N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 120 AND FRONT ROYAL
 AJ2969'DR PROCEED SOUTHWEST OF FRONT ROYAL DR 0.1 MI.  THEN PROCEED ON
 AJ2969'FOOT NORTHWEST APPROXIMATELY 750 FT TO THE STATION LOCATED
 AJ2969'NORTH OF PONDS, SOUTH OF BITUMINOUS BIKE PATH, SOUTH OF BOONE
 AJ2969'CREEK,  AND SOUTH OF MCDONDALDS IN WHISPERING OAKS PARK.
 AJ2969'STATION IS LOCATED 108 FT NORTH OF STEEL RETAINING WALL BETWEEN
 AJ2969'WESTERLY TWO PONDS, 105 FT NORTHEAST OF STEEL RETAINING WALL
 AJ2969'BETWEEN WESTERLY TWO PONDS, 24 FT SOUTH OF BITUMINOUS BIKE PATH,
 AJ2969'AND 36 FT SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS
 AJ2969'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.5 FT
 AJ2969'BELOW CAP. (WB)
 AJ2969
 AJ2969                          STATION RECOVERY (2003)
 AJ2969
 AJ2969'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 AJ2969'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2970 ***********************************************************************
 AJ2970  DESIGNATION -  MCHENRY 2B
 AJ2970  PID         -  AJ2970
 AJ2970  STATE/COUNTY-  IL/MCHENRY
 AJ2970  COUNTRY     -  US
 AJ2970  USGS QUAD   -  MCHENRY (2018)
 AJ2970
 AJ2970                         *CURRENT SURVEY CONTROL
 AJ2970  ______________________________________________________________________
 AJ2970* NAD 83(2011) POSITION- 42 20 42.40038(N) 088 16 55.56899(W)   ADJUSTED
 AJ2970* NAD 83(2011) ELLIP HT-   197.029 (meters)        (06/27/12)   ADJUSTED
 AJ2970* NAD 83(2011) EPOCH   -  2010.00
 AJ2970* NAVD 88 ORTHO HEIGHT -   231.1   (meters)      758.    (feet) GPS OBS
 AJ2970  ______________________________________________________________________
 AJ2970  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2970  GEOID HEIGHT    -        -34.024 (meters)                     GEOID99
 AJ2970  GEOID HEIGHT    -        -34.090 (meters)                     GEOID18
 AJ2970  NAD 83(2011) X  -    141,540.633 (meters)                     COMP
 AJ2970  NAD 83(2011) Y  - -4,719,286.575 (meters)                     COMP
 AJ2970  NAD 83(2011) Z  -  4,274,146.691 (meters)                     COMP
 AJ2970  LAPLACE CORR    -         -2.39  (seconds)                    DEFLEC18
 AJ2970
 AJ2970  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2970  Standards:
 AJ2970         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2970            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2970  -------------------------------------------------------------------
 AJ2970  NETWORK    0.65   1.00           0.29   0.23   0.51     -0.12459621
 AJ2970  -------------------------------------------------------------------
 AJ2970  Click here for local accuracies and other accuracy information.
 AJ2970
 AJ2970.The horizontal coordinates were established by GPS observations
 AJ2970.and adjusted by the National Geodetic Survey in June 2012.
 AJ2970
 AJ2970.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2970.been affixed to the stable North American tectonic plate. See 
 AJ2970.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2970
 AJ2970.The horizontal coordinates are valid at the epoch date displayed above
 AJ2970.which is a decimal equivalence of Year/Month/Day.
 AJ2970
 AJ2970.The orthometric height was determined by GPS observations and a
 AJ2970.high-resolution geoid model.
 AJ2970
 AJ2970.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2970.GEOID18 height accuracy estimate available here.
 AJ2970
 AJ2970.Click photographs - Photos may exist for this station.
 AJ2970
 AJ2970.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2970
 AJ2970.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2970
 AJ2970.The ellipsoidal height was determined by GPS observations
 AJ2970.and is referenced to NAD 83.
 AJ2970
 AJ2970. The following values were computed from the NAD 83(2011) position.
 AJ2970
 AJ2970;                    North         East     Units Scale Factor Converg.
 AJ2970;SPC IL E     -   630,436.715   304,221.397   MT  0.99997522   +0 02 04.2
 AJ2970;SPC IL E     - 2,068,357.79    998,099.70   sFT  0.99997522   +0 02 04.2
 AJ2970;UTM  16      - 4,688,890.651   394,394.149   MT  0.99973722   -0 51 49.3
 AJ2970
 AJ2970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2970!SPC IL E     -   0.99996910  x   0.99997522  =   0.99994432
 AJ2970!UTM  16      -   0.99996910  x   0.99973722  =   0.99970633
 AJ2970
 AJ2970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9439488890(NAD 83)
 AJ2970
 AJ2970|---------------------------------------------------------------------|
 AJ2970| PID    Reference Object                     Distance      Geod. Az  |
 AJ2970|                                                           dddmmss.s |
 AJ2970| AJ2969 MCHENRY 2A                          220.071 METERS 29648     |
 AJ2970|---------------------------------------------------------------------|
 AJ2970
 AJ2970                          SUPERSEDED SURVEY CONTROL
 AJ2970
 AJ2970  NAD 83(2007)-  42 20 42.40044(N)    088 16 55.56998(W) AD(2002.00) 0
 AJ2970  ELLIP H (02/10/07)  197.060  (m)                       GP(2002.00)    
 AJ2970  ELLIP H (02/03/05)  197.039  (m)                       GP(       ) 4 2
 AJ2970  NAD 83(1997)-  42 20 42.40055(N)    088 16 55.56961(W) AD(       ) 1
 AJ2970  ELLIP H (04/24/01)  197.078  (m)                       GP(       ) 4 1
 AJ2970
 AJ2970.Superseded values are not recommended for survey control.
 AJ2970
 AJ2970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2970.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2970
 AJ2970_MARKER: I = METAL ROD
 AJ2970_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2970_STAMPING: MCHENRY-2A
 AJ2970_MARK LOGO: IL5060
 AJ2970_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2970_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2970_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2970+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2003
 AJ2970_ROD/PIPE-DEPTH: 3.7 meters
 AJ2970_SLEEVE-DEPTH  : 0.9 meters
 AJ2970
 AJ2970  HISTORY     - Date     Condition        Report By
 AJ2970  HISTORY     - 20000829 MONUMENTED       SECI
 AJ2970  HISTORY     - 20030410 GOOD             USPSQD
 AJ2970
 AJ2970                          STATION DESCRIPTION
 AJ2970
 AJ2970'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2970'STATION IS LOCATED WITHIN THE CITY LIMITS OF MCHENRY IN SECTION 27,
 AJ2970'T45N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 120 AND FRONT ROYAL
 AJ2970'DR PROCEED SOUTHWEST ON FRONT ROYAL DR 0.1 MI TO THE STATION
 AJ2970'LOCATED 32 FT WEST OF CENTERLINE OF FRONT ROYAL DR IN WHISPERING
 AJ2970'OAKS PARK.  STATION IS LOCATED 11 FT NORTH OF CENTERLINE OF
 AJ2970'ENTRANCE TO FORT MCHENRY PLAYGROUND, 98 FT SOUTH OF MANHOLE IN
 AJ2970'8FT X 8FT  CONCRETE, 44 FT NORTH-NORTHWEST OF MANHOLE, 23 FT
 AJ2970'NORTH OF TELEPHONE UTILITY BOX, 15 FT WEST OF BACK-OF-CURB, AND 3
 AJ2970'FT WEST OF EDGE OF CONRETE SIDEWALK.  NOTE - ACCESS TO DATUM
 AJ2970'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4 FT BELOW CAP. (WB)
 AJ2970
 AJ2970                          STATION RECOVERY (2003)
 AJ2970
 AJ2970'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 AJ2970'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI1657 ***********************************************************************
 DI1657  HT_MOD      -  This is a Height Modernization Survey Station.
 DI1657  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI1657  DESIGNATION -  MCHENRY COOP CORS ARP
 DI1657  CORS_ID     -  KA15
 DI1657  PID         -  DI1657
 DI1657  STATE/COUNTY-  IL/MCHENRY
 DI1657  COUNTRY     -  US
 DI1657  USGS QUAD   -  MCHENRY (2018)
 DI1657
 DI1657                         *CURRENT SURVEY CONTROL
 DI1657  ______________________________________________________________________
 DI1657* NAD 83(2011) POSITION- 42 19 01.56887(N) 088 17 19.19236(W)   ADJUSTED
 DI1657* NAD 83(2011) ELLIP HT-   213.176 (meters)        (06/??/19)   ADJUSTED
 DI1657* NAD 83(2011) EPOCH   -  2010.00
 DI1657* NAVD 88 ORTHO HEIGHT -   247.30  (meters)      811.4   (feet) GPS OBS
 DI1657  ______________________________________________________________________
 DI1657  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI1657  GEOID HEIGHT    -        -34.006 (meters)                     GEOID03
 DI1657  GEOID HEIGHT    -        -34.034 (meters)                     GEOID18
 DI1657  NAD 83(2011) X  -    141,063.063 (meters)                     COMP
 DI1657  NAD 83(2011) Y  - -4,721,408.948 (meters)                     COMP
 DI1657  NAD 83(2011) Z  -  4,271,857.484 (meters)                     COMP
 DI1657
 DI1657.Formal positional accuracy estimates are not available for this CORS
 DI1657.because its coordinates were determined in part using modeled velocities.
 DI1657.A time-series residual plot is available that shows daily coordinate
 DI1657.variations relative to the published coordinates and modeled velocities.
 DI1657.Large residuals may indicate a potential error in the modeled velocities.
 DI1657
 DI1657.Residual plot at:
 DI1657.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=KA15.
 DI1657
 DI1657.The coordinates were established by GPS observations
 DI1657.and adjusted by the National Geodetic Survey in June 2019.
 DI1657
 DI1657.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI1657.been affixed to the stable North American Tectonic Plate. 
 DI1657
 DI1657.The coordinates are valid at the epoch date displayed above
 DI1657.which is a decimal equivalence of Year/Month/Day.
 DI1657
 DI1657.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI1657.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI1657.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI1657.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI1657.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI1657.published epoch of 2010.00.
 DI1657
 DI1657.Additional information on MYCS is available at:
 DI1657.https://geodesy.noaa.gov/CORS/index.shtml
 DI1657
 DI1657.The orthometric height was determined by GPS observations and a
 DI1657.high-resolution geoid model using precise GPS observation and
 DI1657.processing techniques.
 DI1657
 DI1657.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI1657.GEOID18 height accuracy estimate available here.
 DI1657
 DI1657.The PID for the CORS L1 Phase Center is DI1658.
 DI1657
 DI1657.Click photographs - Photos may exist for this station.
 DI1657
 DI1657.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI1657
 DI1657.The ellipsoidal height was determined by GPS observations
 DI1657.and is referenced to NAD 83.
 DI1657
 DI1657. The following values were computed from the NAD 83(2011) position.
 DI1657
 DI1657;                    North         East     Units Scale Factor Converg.
 DI1657;SPC IL E     -   627,325.284   303,682.320   MT  0.99997517   +0 01 48.3
 DI1657;SPC IL E     - 2,058,149.70    996,331.08   sFT  0.99997517   +0 01 48.3
 DI1657;UTM  16      - 4,685,788.786   393,806.517   MT  0.99973875   -0 52 03.5
 DI1657
 DI1657!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI1657!SPC IL E     -   0.99996657  x   0.99997517  =   0.99994174
 DI1657!UTM  16      -   0.99996657  x   0.99973875  =   0.99970533
 DI1657
 DI1657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9380685788(NAD 83)
 DI1657
 DI1657                          SUPERSEDED SURVEY CONTROL
 DI1657
 DI1657  NAD 83(2011)-  42 19 01.56939(N)    088 17 19.19230(W) AD(2010.00) c
 DI1657  NAD 83(2011)-  42 19 01.56885(N)    088 17 19.19224(W) AD(2010.00) c
 DI1657  ELLIP H (08/??/11)  213.172  (m)                       GP(2010.00) c c
 DI1657  NAD 83(CORS)-  42 19 01.56890(N)    088 17 19.19243(W) AD(2002.00) c
 DI1657  ELLIP H (09/??/06)  213.193  (m)                       GP(2002.00) c c
 DI1657
 DI1657.Superseded values are not recommended for survey control.
 DI1657
 DI1657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI1657.See file dsdata.pdf to determine how the superseded data were derived.
 DI1657
 DI1657_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI1657
 DI1657                          STATION DESCRIPTION
 DI1657
 DI1657'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
 DI1657'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI1657'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI1657'AND LOG FILES ACCESSIBLE AT:
 DI1657'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1051 ***********************************************************************
 LC1051  CBN         -  This is a Cooperative Base Network Control Station.
 LC1051  DESIGNATION -  MCLEAN
 LC1051  PID         -  LC1051
 LC1051  STATE/COUNTY-  IL/MCLEAN
 LC1051  COUNTRY     -  US
 LC1051  USGS QUAD   -  MCLEAN (2018)
 LC1051
 LC1051                         *CURRENT SURVEY CONTROL
 LC1051  ______________________________________________________________________
 LC1051* NAD 83(2011) POSITION- 40 18 33.47591(N) 089 11 13.99128(W)   ADJUSTED
 LC1051* NAD 83(2011) ELLIP HT-   189.207 (meters)        (06/27/12)   ADJUSTED
 LC1051* NAD 83(2011) EPOCH   -  2010.00
 LC1051* NAVD 88 ORTHO HEIGHT -   221.633 (meters)      727.14  (feet) ADJUSTED
 LC1051  ______________________________________________________________________
 LC1051  GEOID HEIGHT    -        -32.427 (meters)                     GEOID18
 LC1051  NAD 83(2011) X  -     69,092.000 (meters)                     COMP
 LC1051  NAD 83(2011) Y  - -4,870,215.138 (meters)                     COMP
 LC1051  NAD 83(2011) Z  -  4,104,357.140 (meters)                     COMP
 LC1051  LAPLACE CORR    -          3.32  (seconds)                    DEFLEC18
 LC1051  DYNAMIC HEIGHT  -        221.521 (meters)      726.77  (feet) COMP
 LC1051  MODELED GRAVITY -    980,118.8   (mgal)                       NAVD 88
 LC1051
 LC1051  VERT ORDER      -  SECOND    CLASS 0
 LC1051
 LC1051  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1051  Standards:
 LC1051         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1051            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1051  -------------------------------------------------------------------
 LC1051  NETWORK    0.61   1.29           0.28   0.20   0.66     -0.11426935
 LC1051  -------------------------------------------------------------------
 LC1051  Click here for local accuracies and other accuracy information.
 LC1051
 LC1051.The horizontal coordinates were established by GPS observations
 LC1051.and adjusted by the National Geodetic Survey in June 2012.
 LC1051
 LC1051.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1051.been affixed to the stable North American tectonic plate. See 
 LC1051.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1051
 LC1051.The horizontal coordinates are valid at the epoch date displayed above
 LC1051.which is a decimal equivalence of Year/Month/Day.
 LC1051
 LC1051.The orthometric height was determined by differential leveling and
 LC1051.adjusted by the NATIONAL GEODETIC SURVEY
 LC1051.in June 1991.
 LC1051
 LC1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1051.GEOID18 height accuracy estimate available here.
 LC1051
 LC1051.Click photographs - Photos may exist for this station.
 LC1051
 LC1051.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1051
 LC1051.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1051
 LC1051.The ellipsoidal height was determined by GPS observations
 LC1051.and is referenced to NAD 83.
 LC1051
 LC1051.The dynamic height is computed by dividing the NAVD 88
 LC1051.geopotential number by the normal gravity value computed on the
 LC1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1051.degrees latitude (g = 980.6199 gals.).
 LC1051
 LC1051.The modeled gravity was interpolated from observed gravity values.
 LC1051
 LC1051. The following values were computed from the NAD 83(2011) position.
 LC1051
 LC1051;                    North         East     Units Scale Factor Converg.
 LC1051;SPC IL E     -   404,693.172   227,414.767   MT  1.00003983   -0 33 08.7
 LC1051;SPC IL E     - 1,327,730.85    746,109.95   sFT  1.00003983   -0 33 08.7
 LC1051;SPC IL W     -   404,789.959   783,255.930   MT  1.00002647   +0 38 01.2
 LC1051;SPC IL W     - 1,328,048.39  2,569,732.16   sFT  1.00002647   +0 38 01.2
 LC1051;UTM  16      - 4,464,382.872   314,137.216   MT  1.00002526   -1 24 55.2
 LC1051
 LC1051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1051!SPC IL E     -   0.99997032  x   1.00003983  =   1.00001015
 LC1051!SPC IL W     -   0.99997032  x   1.00002647  =   0.99999679
 LC1051!UTM  16      -   0.99997032  x   1.00002526  =   0.99999558
 LC1051
 LC1051:                Primary Azimuth Mark                     Grid Az
 LC1051:SPC IL E     -  MCLEAN AZ MK                             181 10 20.9
 LC1051:SPC IL W     -  MCLEAN AZ MK                             179 59 11.0
 LC1051:UTM  16      -  MCLEAN AZ MK                             182 02 07.4
 LC1051
 LC1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1413764382(NAD 83)
 LC1051
 LC1051|---------------------------------------------------------------------|
 LC1051| PID    Reference Object                     Distance      Geod. Az  |
 LC1051|                                                           dddmmss.s |
 LC1051| LC1910 MC LEAN MUNICIPAL TANK              APPROX. 1.6 KM 0710911.3 |
 LC1051| LC1053 MCLEAN AZ MK                                       1803712.2 |
 LC1051| LC1052 MCLEAN RM 1                          21.373 METERS 21516     |
 LC1051| LC1050 MCLEAN RM 2                          22.023 METERS 32423     |
 LC1051|---------------------------------------------------------------------|
 LC1051
 LC1051                          SUPERSEDED SURVEY CONTROL
 LC1051
 LC1051  NAD 83(2007)-  40 18 33.47605(N)    089 11 13.99215(W) AD(2002.00) 0
 LC1051  ELLIP H (02/10/07)  189.220  (m)                       GP(2002.00)    
 LC1051  ELLIP H (10/15/04)  189.224  (m)                       GP(       ) 4 2
 LC1051  NAD 83(1997)-  40 18 33.47584(N)    089 11 13.99198(W) AD(       ) B
 LC1051  ELLIP H (07/17/98)  189.231  (m)                       GP(       ) 4 1
 LC1051  NAD 83(1986)-  40 18 33.48768(N)    089 11 13.98882(W) AD(       ) 2
 LC1051  NAD 27      -  40 18 33.34600(N)    089 11 13.67460(W) AD(       ) 2
 LC1051  NAVD 88             221.63   (m)          727.1    (f) LEVELING    3  
 LC1051  NGVD 29 (??/??/92)  221.699  (m)          727.36   (f) ADJ UNCH    2 0
 LC1051  NGVD 29             221.70   (m)          727.4    (f) LEVELING    3  
 LC1051
 LC1051.Superseded values are not recommended for survey control.
 LC1051
 LC1051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1051.See file dsdata.pdf to determine how the superseded data were derived.
 LC1051
 LC1051_MARKER: DE = TRAVERSE STATION DISK
 LC1051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1051_STAMPING: MC LEAN 1960
 LC1051_MARK LOGO: CGS
 LC1051_PROJECTION: FLUSH
 LC1051_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1051+STABILITY: SURFACE MOTION
 LC1051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1051+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2023
 LC1051
 LC1051  HISTORY     - Date     Condition        Report By
 LC1051  HISTORY     - 1960     MONUMENTED       CGS
 LC1051  HISTORY     - 1960     GOOD             CGS
 LC1051  HISTORY     - 1970     GOOD             LOCENG
 LC1051  HISTORY     - 1980     GOOD             NGS
 LC1051  HISTORY     - 19800615 GOOD             NGS
 LC1051  HISTORY     - 19901002 GOOD             NGS
 LC1051  HISTORY     - 19970307 GOOD             NGS
 LC1051  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1051  HISTORY     - 200205   GOOD             ASCPC
 LC1051  HISTORY     - 20031103 GOOD             ILDT
 LC1051  HISTORY     - 20051215 GOOD             MERS
 LC1051  HISTORY     - 20231016 GOOD             ILDT
 LC1051
 LC1051                          STATION DESCRIPTION
 LC1051
 LC1051'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1051'THE STATION IS LOCATED ABOUT 1 MILE WEST-SOUTHWEST OF MC LEAN,
 LC1051'ABOUT 3/4 MILE WEST OF U.S. HIGHWAY 66, 0.15 MILE SOUTH OF
 LC1051'U.S. HIGHWAY 136 AND ON THE EAST RIGHT-OF-WAY OF ROAD.
 LC1051'
 LC1051'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 136
 LC1051'AND S. MAIN STREET AT THE SOUTHEAST EDGE OF MC LEAN AT THE
 LC1051'DIXIE CAFE, GO WEST ON U.S. HIGHWAY 136 FOR 0.25 MILE TO
 LC1051'RAILROAD CROSSING, CONTINUE WEST ON U.S. HIGHWAY 136 FOR 0.8
 LC1051'MILE TO CROSSROAD, TURN LEFT FOR 0.15 MILE TO STATION ON LEFT
 LC1051'AS DESCRIBED, CONTINUE SOUTH FOR 0.35 MILE TO AZIMUTH MARK
 LC1051'ON RIGHT.
 LC1051'
 LC1051'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A
 LC1051'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1051'SURFACE OF THE GROUND AND IS STAMPED MC LEAN 1960.  THE MARK
 LC1051'IS 21 FEET EAST OF CENTER OF ROAD, 7.6 FEET SOUTH OF A POWER
 LC1051'POLE AND 6.3 FEET SOUTH OF WITNESS POST.
 LC1051'
 LC1051'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 LC1051'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1051'SURFACE OF THE GROUND AND IS STAMPED MC LEAN NO 1 1960.  THE
 LC1051'MARK IS 47 FEET SOUTH OF A TELEPHONE POLE, 20 FEET WEST OF
 LC1051'CENTER OF ROAD AND 1 FOOT EAST OF FENCE.
 LC1051'
 LC1051'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 LC1051'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC1051'THE SURFACE OF THE GROUND AND IS STAMPED MC LEAN NO 2 1960.
 LC1051'THE MARK IS 69 FEET NORTH OF A TELEPHONE POLE, 20 FEET WEST
 LC1051'OF CENTER OF ROAD, 2.6 FEET SOUTHEAST OF A CONCRETE GATE POST
 LC1051'AND 1 FOOT EAST OF FENCE.
 LC1051'
 LC1051'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A
 LC1051'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1051'SURFACE OF THE GROUND AND IS STAMPED MC LEAN 1960.  THE MARK
 LC1051'IS 25 FEET NORTH OF TREE, 20 FEET WEST OF CENTER OF ROAD,
 LC1051'1.8 FEET NORTH OF WITNESS POST AND 1 FOOT EAST OF FENCE.
 LC1051
 LC1051                          STATION RECOVERY (1960)
 LC1051
 LC1051'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1051'1.4 MI SW FROM MCLEAN.
 LC1051'ABOUT 1.2 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC1051'WITH U.S. HIGHWAY 66 IN THE EAST PART OF MCLEAN , THENCE 0.15
 LC1051'MILES SOUTH ALONG A BLACKTOP ROAD, AT A FIELD ENTRANCE WEST OF
 LC1051'THE ROAD, 21 FEET EAST OF THE CENTER LINE OF THE ROAD, 68 FEET
 LC1051'SOUTH OF THE EXTENDED CENTER LINE OF THE FIELD ENTRANCE, 8 FEET
 LC1051'SOUTH OF THE SEVENTH POWER POLE SOUTH OF THE JUNCTION OF U.S.
 LC1051'HIGHWAY 136 AND THE BLACKTOP ROAD, 42 FEET EAST-NORTHEAST OF THE
 LC1051'FOURTH TELEPHONE POLE SOUTH OF THE JUNCTION OF U.S. HIGHWAY 136
 LC1051'AND THE BLACK TOP ROAD, 6.3 FEET SOUTH OF A METAL WITNESS POST,
 LC1051'ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 LC1051'OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC1051
 LC1051                          STATION RECOVERY (1970)
 LC1051
 LC1051'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (TBB)
 LC1051'RECOVERED BY DANNER ENGINEERING
 LC1051'
 LC1051'MC LEAN 1960-FOUND FROM DESCRIPTION
 LC1051'
 LC1051'MC LEAN 1960 (AZMK)-FOUND FROM DESCRIPTION
 LC1051'
 LC1051'MC LEAN RMKS-NOT SEARCHED FOR
 LC1051'
 LC1051'MC LEAN AZMK--FENCE NO LONGER EXISTS.
 LC1051
 LC1051                          STATION RECOVERY (1980)
 LC1051
 LC1051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1051'ABOUT 1.25 MILE W ALONG US HIGHWAY 136 FROM ITS JUNCTION WITH
 LC1051'INTERSTATE HIGHWAY 55 AT THE E EDGE OF MCLEAN, THENCE 0.15 MILE S ON
 LC1051'A PAVED ROAD, 188 FT S OF A POWER LINE POLE, 90 FT N OF A POWERLINE
 LC1051'POLE AND 21 FT E OF CENTERLINE ROAD.
 LC1051
 LC1051                          STATION RECOVERY (1980)
 LC1051
 LC1051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1051'STATION MARK, RM 1 AND THE AZ MK FOUND IN GOOD CONDITION.  RM 2 WAS
 LC1051'NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED BY UNDERGROUND UTILITIES.
 LC1051'THE LINE OF SIGHT TO THE AZ MK WAS OBSTRUCTED BY A POWER LINE POLE.
 LC1051'RM 3 AND A AZ MK NO 2 WERE ESTABLISHED.  THE DISTANCE AND DIRECTION TO
 LC1051'RM 1 CHECKED.  STATION IS LOCATED ABOUT 1 MILE (1.6 KM) WSW OF MCLEAN,
 LC1051'ABOUT 1.2 MILES (1.9 KM) W OF INTERSTATE HWY 55, 0.15 MILE (0.24 KM) S
 LC1051'OF US HWY 136 ALONG THE E SIDE OF A COUNTY ROAD.  TO REACH FROM
 LC1051'JUNCTION OF INTERSTATE HWY 55 AND US HWY 136 AT MCLEAN, GO W ON HWY
 LC1051'136 FOR 1.25 MILE (2.01 KM) TO A CROSSROADS.  TURN LEFT GO S ON PAVED
 LC1051'ROAD FOR 0.15 MILE (0.24 KM) TO STATION ON LEFT, E SIDE OF ROAD.
 LC1051'CONTINUE S FOR 0.35 MILE (0.56 KM) TO AZ MK ON RIGHT. CONTINUE AHEAD
 LC1051'FOR 0.3 MILE (0.5 KM) TO RAILROAD TRACKS AND END OF ROAD CROSS TRACKS
 LC1051'AND CONCRETE HWY AND AZ MK NO 2 AS DESCRIBED.
 LC1051'
 LC1051'STATION MARKS ARE STANDARD DISKS, STAMPED---MCLEAN 1960---.  THE
 LC1051'SURFACE MARK IS 188 FT (57.3 M) S OF A POWER LIN POLE, 90 FT (27.4 M)
 LC1051'N OF A POWER LINE POLE, 21 FT (6.4 M) E OF CENTERLINE OF ROAD AND 1 FT
 LC1051'(0.3 M) OF A METAL WITNESS POST.  THE MARK PROJECTS 1 INCH.  R M 1, A
 LC1051'STANDARD DISK, STAMPED---MCLEAN NO 1 1960---.  IT IS 52 FT (15.8 M) NW
 LC1051'OF POWER LINE POLE AND 20 FT (6.1 M) W OF CENTERLINE OF ROAD.  THE
 LC1051'MARK IS FLUSH.  RM NO 3, A STANDARD PRECAST ALUMINUM MARKER,
 LC1051'STAMPED---MCLEAN 1960 NO 3 1980---.  IT IS 19 FT (5.8 M) E OF
 LC1051'CENTERLINE OF ROAD AND 1.5 S OF POWER LINE POLE.  IT PROJECTS 2
 LC1051'INCHES.  AZ MK A STANDARD DISK, STAMPED---MCLEAN 1960---.  IT IS 20 FT
 LC1051'(6.1 M) W OF CENTERLINE OF ROAD AND 1 FT (0.3 M) OF A METAL WITNESS
 LC1051'POST.  THE MARK PROJECTS 1 INCH.  AZ MK NO 2, A STANDARD DISK,
 LC1051'STAMAPED---MCLEAN 1960 NO 2 1980---.  IT IS CEMENTED IN A DRILL HOLE
 LC1051'AT THE S END OF A LARGE CONCRETE SLAB, 16 FT (4.9 M) SE OF THE
 LC1051'CENTERLINE OF US HWY 66 AND 1.5 FT (0.5 M) NW OF A RIGHT OF WAY FENCE.
 LC1051
 LC1051                          STATION RECOVERY (1990)
 LC1051
 LC1051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC1051'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 LC1051'FOR.  THIS STATION IS ALSO A BENCH MARK.  STATION IS LOCATED ABOUT
 LC1051'1.5 KM (0.9 MI) WEST-SOUTHWEST OF MCLEAN, IN A NARROW STRIP BETWEEN A
 LC1051'PAVED ROAD AND A CULTIVATED FIELD, NEAR THE NORTHWEST CORNER OF
 LC1051'SECTION 12, T 22 N, R 1 W.  OWNERSHIP--DEPARTMENT OF TRANSPORTATION.
 LC1051'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND US HIGHWAY 136
 LC1051'AT MCLEAN, GO WEST ON HIGHWAY 136 FOR 2.07 KM (1.29 MI) TO AN OFFSET
 LC1051'CROSSROAD.  TURN LEFT, SOUTH, ON ROAD 400 E FOR 0.23 KM (0.14 MI) TO
 LC1051'THE STATION ON THE LEFT, BETWEEN THE THIRD AND FOURTH UTILITY POLES
 LC1051'SOUTH OF HIGHWAY 136.
 LC1051'STATION MARK IS SET IN THE TOP OF A SQUARE CONCRETE POST 5 CM BELOW
 LC1051'GROUND.  IT IS 6.7 M (22.0 FT) EAST OF, AND LEVEL WITH THE ROAD
 LC1051'CENTER, 27.8 M (91.2 FT) NORTH OF A UTILITY POLE, 1.5 M (4.9 FT) WEST
 LC1051'OF THE FIELD EDGE, 0.4 M (1.3 FT) SOUTH OF A FIBERGLASS WITNESS POST,
 LC1051'AND 0.5 M (1.6 FT) NORTH OF A METAL POST.
 LC1051
 LC1051                          STATION RECOVERY (1997)
 LC1051
 LC1051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC1051'THE STATION IS LOCATED ABOUT 1 MI (1.6 KM) WEST-SOUTHWEST OF MCLEAN.
 LC1051'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND U.S. HIGHWAY
 LC1051'136 AT MCLEAN, EXIT 145, GO WEST ON HIGHWAY 136 FOR 1.3 MI (2.1 KM) TO
 LC1051'AN OFFSET CROSSROAD.  TURN LEFT, SOUTH, ON COUNTY ROAD 400E FOR 0.15
 LC1051'MI (0.24 KM) TO THE STATION ON THE LEFT.  IT IS 6.7 M (22.0 FT) EAST
 LC1051'OF THE CENTER OF THE ROAD, 27.8 M (91.2 FT) NORTH OF A POWER POLE, 1.5
 LC1051'M (4.9 FT) WEST OF THE EDGE OF A CULTIVATED FIELD, 0.5 M (1.6 FT)
 LC1051'NORTH OF A METAL POST, AND 0.4 M (1.3 FT) SOUTH OF A FIBERGLASS
 LC1051'WITNESS POST.
 LC1051
 LC1051                          STATION RECOVERY (2000)
 LC1051
 LC1051'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1051'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1051'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC1051
 LC1051                          STATION RECOVERY (2002)
 LC1051
 LC1051'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1051'RECOVERED AS DESCRIBED
 LC1051
 LC1051                          STATION RECOVERY (2003)
 LC1051
 LC1051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 LC1051'RECOVERED AS DESCRIBED
 LC1051
 LC1051                          STATION RECOVERY (2005)
 LC1051
 LC1051'RECOVERY NOTE BY MICHAEL E RAPIER SURVEYING 2005
 LC1051'RECOVERED IN GOOD CONDITION.
 LC1051
 LC1051                          STATION RECOVERY (2023)
 LC1051
 LC1051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC1051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0675 ***********************************************************************
 HB0675  DESIGNATION -  MCLEAN 79.0 L
 HB0675  PID         -  HB0675
 HB0675  STATE/COUNTY-  IL/JACKSON
 HB0675  COUNTRY     -  US
 HB0675  USGS QUAD   -  WOLF LAKE (2018)
 HB0675
 HB0675                         *CURRENT SURVEY CONTROL
 HB0675  ______________________________________________________________________
 HB0675* NAD 83(1986) POSITION- 37 37 05.     (N) 089 29 42.     (W)   SCALED
 HB0675* NAVD 88 ORTHO HEIGHT -   106.787 (meters)      350.35  (feet) ADJUSTED
 HB0675  ______________________________________________________________________
 HB0675  GEOID HEIGHT    -        -28.800 (meters)                     GEOID18
 HB0675  DYNAMIC HEIGHT  -        106.713 (meters)      350.11  (feet) COMP
 HB0675  MODELED GRAVITY -    979,938.6   (mgal)                       NAVD 88
 HB0675
 HB0675  VERT ORDER      -  FIRST     CLASS II
 HB0675
 HB0675.The horizontal coordinates were scaled from a map and have
 HB0675.an estimated accuracy of +/- 6 seconds.
 HB0675
 HB0675.The orthometric height was determined by differential leveling and
 HB0675.adjusted by the NATIONAL GEODETIC SURVEY
 HB0675.in June 1991.
 HB0675
 HB0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0675.GEOID18 height accuracy estimate available here.
 HB0675
 HB0675.Click photographs - Photos may exist for this station.
 HB0675
 HB0675.The dynamic height is computed by dividing the NAVD 88
 HB0675.geopotential number by the normal gravity value computed on the
 HB0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0675.degrees latitude (g = 980.6199 gals.).
 HB0675
 HB0675.The modeled gravity was interpolated from observed gravity values.
 HB0675
 HB0675;                    North         East    Units  Estimated Accuracy
 HB0675;SPC IL W     -   105,790.      759,300.      MT  (+/- 180 meters Scaled)
 HB0675
 HB0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG797663(NAD 83)
 HB0675
 HB0675                          SUPERSEDED SURVEY CONTROL
 HB0675
 HB0675  NGVD 29 (11/26/84)  106.891  (m)          350.69   (f) ADJUSTED    1 2
 HB0675
 HB0675.Superseded values are not recommended for survey control.
 HB0675
 HB0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0675.See file dsdata.pdf to determine how the superseded data were derived.
 HB0675
 HB0675_MARKER: B = BOLT
 HB0675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0675+STABILITY: SURFACE MOTION
 HB0675
 HB0675  HISTORY     - Date     Condition        Report By
 HB0675  HISTORY     - UNK      MONUMENTED       USACE
 HB0675  HISTORY     - 1949     GOOD             CGS
 HB0675
 HB0675                          STATION DESCRIPTION
 HB0675
 HB0675'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0675'AT GRAND TOWER.
 HB0675'AT GRAND TOWER, ABOUT 1.0 MILE SOUTH AND SOUTHEAST ALONG STREETS
 HB0675'AND ROADS FROM THE POST OFFICE AT GRAND TOWER, 99 FEET NORTHWEST
 HB0675'OF THE CENTER LINE OF DRIVEWAY TO THE EVANS FARM, 0.55 MILE
 HB0675'SOUTHEAST FROM TEXACO SERVICE STATION IN SOUTH PART OF TOWN,
 HB0675'ABOUT 230 YARDS SOUTHEAST OF THE SOUTHEAST END OF CURVE IN ROAD
 HB0675'FROM SOUTHEAST TO NORTH, 25 FEET NORTHEAST OF THE CENTER LINE
 HB0675'OF THE ROAD, 1 FOOT WEST OF A CULTIVATED FIELD, 1 FOOT SOUTHWEST
 HB0675'OF A WHITE WOODEN WITNESS POST, ABOUT 3.5 FEET IN THE GROUND
 HB0675'AND IS A BOLT IN A PLATE UNDER PIPE AND CAP.  NOTE-- PIPE AND
 HB0675'CAP IS ABOUT LEVEL WITH THE ROAD PROJECTING 3 INCHES AND THE
 HB0675'4 INCH PIPE AND CAP IS LETTERED USED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1053 ***********************************************************************
 LC1053  DESIGNATION -  MCLEAN AZ MK
 LC1053  PID         -  LC1053
 LC1053  STATE/COUNTY-  IL/MCLEAN
 LC1053  COUNTRY     -  US
 LC1053  USGS QUAD   -  MCLEAN (2018)
 LC1053
 LC1053                         *CURRENT SURVEY CONTROL
 LC1053  ______________________________________________________________________
 LC1053* NAD 83(1986) POSITION- 40 18 15.     (N) 089 11 13.     (W)   SCALED
 LC1053* NAVD 88 ORTHO HEIGHT -   219.422 (meters)      719.89  (feet) ADJUSTED
 LC1053  ______________________________________________________________________
 LC1053  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 LC1053  DYNAMIC HEIGHT  -        219.312 (meters)      719.53  (feet) COMP
 LC1053  MODELED GRAVITY -    980,117.9   (mgal)                       NAVD 88
 LC1053
 LC1053  VERT ORDER      -  SECOND    CLASS 0
 LC1053
 LC1053.The horizontal coordinates were scaled from a map and have
 LC1053.an estimated accuracy of +/- 6 seconds.
 LC1053
 LC1053.The orthometric height was determined by differential leveling and
 LC1053.adjusted by the NATIONAL GEODETIC SURVEY
 LC1053.in June 1991.
 LC1053
 LC1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1053.GEOID18 height accuracy estimate available here.
 LC1053
 LC1053.Click photographs - Photos may exist for this station.
 LC1053
 LC1053.The dynamic height is computed by dividing the NAVD 88
 LC1053.geopotential number by the normal gravity value computed on the
 LC1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1053.degrees latitude (g = 980.6199 gals.).
 LC1053
 LC1053.The modeled gravity was interpolated from observed gravity values.
 LC1053
 LC1053;                    North         East    Units  Estimated Accuracy
 LC1053;SPC IL E     -   404,120.      227,430.      MT  (+/- 180 meters Scaled)
 LC1053
 LC1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK141638(NAD 83)
 LC1053
 LC1053                          SUPERSEDED SURVEY CONTROL
 LC1053
 LC1053  NGVD 29 (??/??/92)  219.489  (m)          720.11   (f) ADJ UNCH    2 0
 LC1053
 LC1053.Superseded values are not recommended for survey control.
 LC1053
 LC1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1053.See file dsdata.pdf to determine how the superseded data were derived.
 LC1053
 LC1053_MARKER: DZ = AZIMUTH MARK DISK
 LC1053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1053_STAMPING: MC LEAN 1960
 LC1053_MARK LOGO: CGS
 LC1053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1053+STABILITY: SURFACE MOTION
 LC1053
 LC1053  HISTORY     - Date     Condition        Report By
 LC1053  HISTORY     - 1960     MONUMENTED       CGS
 LC1053
 LC1053                          STATION DESCRIPTION
 LC1053
 LC1053'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1053'1.7 MI SW FROM MCLEAN.
 LC1053'ABOUT 1.2 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC1053'WITH U.S. HIGHWAY 66 IN THE EAST PART OF MCLEAN , THENCE 0.5
 LC1053'MILES SOUTH ALONG AN ASPHALT ROAD, ABOUT 0.10 MILES NORTH OF A
 LC1053'FARM HOUSE ON THE WEST SIDE OF THE ROAD, 20 FEET WEST OF THE
 LC1053'CENTER LINE OF THE ASPHALT ROAD, 1 FOOT EAST OF THE FENCE, 49
 LC1053'FEET NORTHWEST OF THE FOURTH POWER POLE NORTH OF THE HOUSE ON
 LC1053'THE WEST SIDE OF THE ROAD, 25 FEET NORTH OF THE FOURTH POWER POLE
 LC1053'NORTH OF THE HOUSE ON THE WEST SIDE OF THE ROAD, 25 FEET NORTH
 LC1053'OF A FIFTEEN INCH CHERRY TREE, 1.8 FEET NORTH-NORTHEAST OF A
 LC1053'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 LC1053'TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1052 ***********************************************************************
 LC1052  DESIGNATION -  MCLEAN RM 1
 LC1052  PID         -  LC1052
 LC1052  STATE/COUNTY-  IL/MCLEAN
 LC1052  COUNTRY     -  US
 LC1052  USGS QUAD   -  MCLEAN (2018)
 LC1052
 LC1052                         *CURRENT SURVEY CONTROL
 LC1052  ______________________________________________________________________
 LC1052* NAD 83(1986) POSITION- 40 18 32.91   (N) 089 11 14.51   (W)   HD_HELD1
 LC1052* NAVD 88 ORTHO HEIGHT -   221.815 (meters)      727.74  (feet) ADJUSTED
 LC1052  ______________________________________________________________________
 LC1052  GEOID HEIGHT    -        -32.427 (meters)                     GEOID18
 LC1052  DYNAMIC HEIGHT  -        221.704 (meters)      727.37  (feet) COMP
 LC1052  MODELED GRAVITY -    980,118.8   (mgal)                       NAVD 88
 LC1052
 LC1052  VERT ORDER      -  SECOND    CLASS 0
 LC1052
 LC1052.The horizontal coordinates were determined by differentially corrected
 LC1052.hand held GPS observations or other comparable positioning techniques
 LC1052.and have an estimated accuracy of +/- 3 meters.
 LC1052
 LC1052.The orthometric height was determined by differential leveling and
 LC1052.adjusted by the NATIONAL GEODETIC SURVEY
 LC1052.in June 1991.
 LC1052
 LC1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1052.GEOID18 height accuracy estimate available here.
 LC1052
 LC1052.Click photographs - Photos may exist for this station.
 LC1052
 LC1052.The dynamic height is computed by dividing the NAVD 88
 LC1052.geopotential number by the normal gravity value computed on the
 LC1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1052.degrees latitude (g = 980.6199 gals.).
 LC1052
 LC1052.The modeled gravity was interpolated from observed gravity values.
 LC1052
 LC1052;                    North         East    Units  Estimated Accuracy
 LC1052;SPC IL E     -   404,675.8     227,402.4     MT  (+/- 3 meters HH1 GPS) 
 LC1052
 LC1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1412464365(NAD 83)
 LC1052
 LC1052                          SUPERSEDED SURVEY CONTROL
 LC1052
 LC1052  NGVD 29 (??/??/92)  221.882  (m)          727.96   (f) ADJ UNCH    2 0
 LC1052
 LC1052.Superseded values are not recommended for survey control.
 LC1052
 LC1052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1052.See file dsdata.pdf to determine how the superseded data were derived.
 LC1052
 LC1052_MARKER: DR = REFERENCE MARK DISK
 LC1052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1052_STAMPING: MC LEAN NO 1 1960
 LC1052_MARK LOGO: CGS
 LC1052_PROJECTION: FLUSH
 LC1052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1052+STABILITY: SURFACE MOTION
 LC1052
 LC1052  HISTORY     - Date     Condition        Report By
 LC1052  HISTORY     - 1960     MONUMENTED       CGS
 LC1052  HISTORY     - 1980     GOOD             NGS
 LC1052
 LC1052                          STATION DESCRIPTION
 LC1052
 LC1052'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1052'1.4 MI SW FROM MCLEAN.
 LC1052'ABOUT 1.2 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC1052'WITH U.S. HIGHWAY 66 IN THE EAST PART OF MCLEAN , THENCE 0.15
 LC1052'MILES SOUTH ALONG A BLACKTOP ROAD, AT A FIELD ENTRANCE WEST OF
 LC1052'THE ROAD, 20 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 LC1052'EAST OF THE FENCE, 127 FEET SOUTH OF THE CENTER LINE OF THE FIELD
 LC1052'ENTRANCE, 47 FEET SOUTH OF THE FOURTH TELEPHONE POLE SOUTH OF
 LC1052'THE JUNCTION OF U.S. HIGHWAY 136 AND THE BLACKTOP ROAD, 77 FEET
 LC1052'SOUTHWEST OF THE SEVENTH POWER POLE SOUTH OF THE JUNCTION OF
 LC1052'U.S. HIGHWAY 136 AND THE BLACKTOP ROAD, 70.1 FEET SOUTHWEST OF
 LC1052'TRAVERSE STATION MCLEAN , 75.4 FEET SOUTHWEST OF A METAL WITNESS
 LC1052'POST, ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 LC1052'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC1052
 LC1052                          STATION RECOVERY (1980)
 LC1052
 LC1052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1052'ABOUT 1.25 MILES W ALONG US HIGHWAY 136 FROM ITS JUNCTION WITH
 LC1052'INTERSTATE HIGHWAY 55 AT THE E EDGE OF MCLEAN, THENCE 0.15 MILE S ON
 LC1052'A PAVED ROAD, 52 FT NW OF A POWER LINE POLE, 20 FT W OF CENTERLINE OF
 LC1052'THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1050 ***********************************************************************
 LC1050  DESIGNATION -  MCLEAN RM 2
 LC1050  PID         -  LC1050
 LC1050  STATE/COUNTY-  IL/MCLEAN
 LC1050  COUNTRY     -  US
 LC1050  USGS QUAD   -  MCLEAN (2018)
 LC1050
 LC1050                         *CURRENT SURVEY CONTROL
 LC1050  ______________________________________________________________________
 LC1050* NAD 83(1986) POSITION- 40 18 34.06   (N) 089 11 14.53   (W)   HD_HELD1
 LC1050* NAVD 88 ORTHO HEIGHT -   221.393 (meters)      726.35  (feet) ADJUSTED
 LC1050  ______________________________________________________________________
 LC1050  GEOID HEIGHT    -        -32.427 (meters)                     GEOID18
 LC1050  DYNAMIC HEIGHT  -        221.282 (meters)      725.99  (feet) COMP
 LC1050  MODELED GRAVITY -    980,118.8   (mgal)                       NAVD 88
 LC1050
 LC1050  VERT ORDER      -  SECOND    CLASS 0
 LC1050
 LC1050.The horizontal coordinates were determined by differentially corrected
 LC1050.hand held GPS observations or other comparable positioning techniques
 LC1050.and have an estimated accuracy of +/- 3 meters.
 LC1050
 LC1050.The orthometric height was determined by differential leveling and
 LC1050.adjusted by the NATIONAL GEODETIC SURVEY
 LC1050.in June 1991.
 LC1050
 LC1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1050.GEOID18 height accuracy estimate available here.
 LC1050
 LC1050.Click photographs - Photos may exist for this station.
 LC1050
 LC1050.The dynamic height is computed by dividing the NAVD 88
 LC1050.geopotential number by the normal gravity value computed on the
 LC1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1050.degrees latitude (g = 980.6199 gals.).
 LC1050
 LC1050.The modeled gravity was interpolated from observed gravity values.
 LC1050
 LC1050;                    North         East    Units  Estimated Accuracy
 LC1050;SPC IL E     -   404,711.3     227,402.2     MT  (+/- 3 meters HH1 GPS) 
 LC1050
 LC1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1412464401(NAD 83)
 LC1050
 LC1050                          SUPERSEDED SURVEY CONTROL
 LC1050
 LC1050  NGVD 29 (??/??/92)  221.460  (m)          726.57   (f) ADJ UNCH    2 0
 LC1050
 LC1050.Superseded values are not recommended for survey control.
 LC1050
 LC1050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1050.See file dsdata.pdf to determine how the superseded data were derived.
 LC1050
 LC1050_MARKER: DR = REFERENCE MARK DISK
 LC1050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1050_STAMPING: MCLEAN NO 2 1960
 LC1050_MARK LOGO: CGS
 LC1050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1050+STABILITY: SURFACE MOTION
 LC1050
 LC1050  HISTORY     - Date     Condition        Report By
 LC1050  HISTORY     - 1960     MONUMENTED       CGS
 LC1050  HISTORY     - 1980     MARK NOT FOUND   NGS
 LC1050
 LC1050                          STATION DESCRIPTION
 LC1050
 LC1050'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1050'1.4 MI SW FROM MCLEAN.
 LC1050'ABOUT 1.2 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC1050'WITH U.S. HIGHWAY 66 IN THE EAST PART OF MCLEAN , THENCE 0.15
 LC1050'MILES SOUTH ALONG A BLACKTOP ROAD, AT A FIELD ENTRANCE WEST OF
 LC1050'THE ROAD, 20 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 LC1050'EAST OF THE FENCE, 10 FEET SOUTH OF THE CENTER LINE OF THE FIELD
 LC1050'ENTRANCE, 69 FEET NORTH OF THE FOURTH TELEPHONE POLE SOUTH OF
 LC1050'THE JUNCTION OF U.S. HIGHWAY 136 AND THE BLACKTOP ROAD, 72.3
 LC1050'FEET NORTHWEST OF TRAVERSE STATION MCLEAN , 67.3 FEET NORTHWEST
 LC1050'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 LC1050'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC1050
 LC1050                          STATION RECOVERY (1980)
 LC1050
 LC1050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1050'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1606 ***********************************************************************
 LC1606  DESIGNATION -  MCLEAN RM 3
 LC1606  PID         -  LC1606
 LC1606  STATE/COUNTY-  IL/MCLEAN
 LC1606  COUNTRY     -  US
 LC1606  USGS QUAD   -  MCLEAN (2018)
 LC1606
 LC1606                         *CURRENT SURVEY CONTROL
 LC1606  ______________________________________________________________________
 LC1606* NAD 83(1986) POSITION- 40 18 33.     (N) 089 11 13.     (W)   SCALED
 LC1606* NAVD 88 ORTHO HEIGHT -   221.34  (meters)      726.2   (feet) RESET
 LC1606  ______________________________________________________________________
 LC1606  GEOID HEIGHT    -        -32.427 (meters)                     GEOID18
 LC1606  VERT ORDER      -  THIRD
 LC1606
 LC1606.The horizontal coordinates were scaled from a map and have
 LC1606.an estimated accuracy of +/- 6 seconds.
 LC1606
 LC1606.The orthometric height was computed from unverified reset data.
 LC1606
 LC1606.No vertical observational check was made to the station.
 LC1606
 LC1606.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1606.GEOID18 height accuracy estimate available here.
 LC1606
 LC1606.Click photographs - Photos may exist for this station.
 LC1606
 LC1606;                    North         East    Units  Estimated Accuracy
 LC1606;SPC IL E     -   404,680.      227,440.      MT  (+/- 180 meters Scaled)
 LC1606
 LC1606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK141643(NAD 83)
 LC1606
 LC1606                          SUPERSEDED SURVEY CONTROL
 LC1606
 LC1606  NGVD 29 (11/09/15)  221.41   (m)          726.4    (f) RESET       3  
 LC1606
 LC1606.Superseded values are not recommended for survey control.
 LC1606
 LC1606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1606.See file dsdata.pdf to determine how the superseded data were derived.
 LC1606
 LC1606_MARKER: DR = REFERENCE MARK DISK
 LC1606_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1606_STAMPING: MCLEAN 1960 NO 3 1980
 LC1606_MARK LOGO: NGS
 LC1606_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1606
 LC1606  HISTORY     - Date     Condition        Report By
 LC1606  HISTORY     - 1980     MONUMENTED       NGS
 LC1606
 LC1606                          STATION DESCRIPTION
 LC1606
 LC1606'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1606'1.35 MI SW FROM MCLEAN.
 LC1606'1.25 MILE WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION WITH
 LC1606'INTERSTATE HIGHWAY 55 AT THE EAST EDGE OF MCLEAN, THENCE 0.15 MILE
 LC1606'SOUTH ON A PAVED ROAD, 19 FEET EAST OF CENTERLINE OF ROAD AND 1.5 FEET
 LC1606'SOUTH OF A POWER LINE POLE.
 LC1606'THE MARK IS 188 FT  N FROM A WITNESS POST.
 LC1606'THE MARK IS 0.5 FT ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1738 ***********************************************************************
 JB1738  DESIGNATION -  MCLEANSBORO
 JB1738  PID         -  JB1738
 JB1738  STATE/COUNTY-  IL/HAMILTON
 JB1738  COUNTRY     -  US
 JB1738  USGS QUAD   -  MCLEANSBORO (2018)
 JB1738
 JB1738                         *CURRENT SURVEY CONTROL
 JB1738  ______________________________________________________________________
 JB1738* NAD 83(1997) POSITION- 38 05 37.92049(N) 088 32 09.69429(W)   ADJUSTED
 JB1738* NAVD 88 ORTHO HEIGHT -   149.672 (meters)      491.05  (feet) ADJUSTED
 JB1738  ______________________________________________________________________
 JB1738  GEOID HEIGHT    -        -30.131 (meters)                     GEOID18
 JB1738  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 JB1738  DYNAMIC HEIGHT  -        149.573 (meters)      490.72  (feet) COMP
 JB1738  MODELED GRAVITY -    979,964.9   (mgal)                       NAVD 88
 JB1738
 JB1738  HORZ ORDER      -  SECOND
 JB1738  VERT ORDER      -  SECOND    CLASS I
 JB1738
 JB1738.The horizontal coordinates were established by classical geodetic methods
 JB1738.and adjusted by the National Geodetic Survey in October 1999.
 JB1738
 JB1738.The orthometric height was determined by differential leveling and
 JB1738.adjusted by the NATIONAL GEODETIC SURVEY
 JB1738.in March 2016.
 JB1738
 JB1738.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1738.GEOID18 height accuracy estimate available here.
 JB1738
 JB1738.Click photographs - Photos may exist for this station.
 JB1738
 JB1738.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1738
 JB1738.The dynamic height is computed by dividing the NAVD 88
 JB1738.geopotential number by the normal gravity value computed on the
 JB1738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1738.degrees latitude (g = 980.6199 gals.).
 JB1738
 JB1738.The modeled gravity was interpolated from observed gravity values.
 JB1738
 JB1738. The following values were computed from the NAD 83(1997) position.
 JB1738
 JB1738;                    North         East     Units Scale Factor Converg.
 JB1738;SPC IL E     -   158,412.962   282,220.139   MT  0.99997889   -0 07 30.2
 JB1738;SPC IL E     -   519,726.53    925,917.24   sFT  0.99997889   -0 07 30.2
 JB1738;UTM  16      - 4,217,343.842   365,309.190   MT  0.99982343   -0 56 52.1
 JB1738
 JB1738!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1738!SPC IL E     -   0.99998124  x   0.99997889  =   0.99996013
 JB1738!UTM  16      -   0.99998124  x   0.99982343  =   0.99980468
 JB1738
 JB1738:                Primary Azimuth Mark                     Grid Az
 JB1738:SPC IL E     -  MC LEANSBORO RAD KSS 692 MAST            110 50 31.7
 JB1738:UTM  16      -  MC LEANSBORO RAD KSS 692 MAST            111 39 53.6
 JB1738
 JB1738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6530917343(NAD 83)
 JB1738
 JB1738|---------------------------------------------------------------------|
 JB1738| PID    Reference Object                     Distance      Geod. Az  |
 JB1738|                                                           dddmmss.s |
 JB1738| JB1736 MC LEANSBORO RAD KSS 692 MAST       APPROX. 1.7 KM 1104301.5 |
 JB1738| CI4631 MCLEANSBORO RM 1                     32.382 METERS 13852     |
 JB1738| JB1734 MC LEANSBORO W MUNICIPAL TANK       422.248 METERS 2824646.2 |
 JB1738| JB1737 MC LEANSBORO E MUNICIPAL TANK       394.668 METERS 28334     |
 JB1738| CI4633 MCLEANSBORO RM 3                                   28340     |
 JB1738| CI4632 MCLEANSBORO RM 2                     32.151 METERS 28447     |
 JB1738|---------------------------------------------------------------------|
 JB1738
 JB1738                          SUPERSEDED SURVEY CONTROL
 JB1738
 JB1738  NAD 83(1993)-  38 05 37.92987(N)    088 32 09.69259(W) AD(       ) 2
 JB1738  NAD 83(1986)-  38 05 37.93291(N)    088 32 09.69497(W) AD(       ) 2
 JB1738  NAD 27      -  38 05 37.76022(N)    088 32 09.51066(W) AD(       ) 2
 JB1738
 JB1738.Superseded values are not recommended for survey control.
 JB1738
 JB1738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1738.See file dsdata.pdf to determine how the superseded data were derived.
 JB1738
 JB1738_MARKER: DS = TRIANGULATION STATION DISK
 JB1738_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1738_STAMPING: MCLEANSBORO 1961
 JB1738_MARK LOGO: CGS
 JB1738_PROJECTION: FLUSH
 JB1738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1738+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 JB1738
 JB1738  HISTORY     - Date     Condition        Report By
 JB1738  HISTORY     - 1961     MONUMENTED       CGS
 JB1738  HISTORY     - 20060726 GOOD             ILDT
 JB1738  HISTORY     - 20101112 GOOD             ILDT
 JB1738  HISTORY     - 20110422 GOOD             GEOCAC
 JB1738  HISTORY     - 20151014 GOOD             DJHENK
 JB1738
 JB1738                          STATION DESCRIPTION
 JB1738
 JB1738'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1738'THE STATION IS NEAR THE CENTER OF MCLEANSBORO, IN THE NORTHWEST CORNER
 JB1738'OF THE HAMILTON COUNTY COURTHOUSE LAWN.  IT IS 114 FEET EAST OF THE
 JB1738'EAST CURB OF WASHINGTON STREET, 94 FEET NORTH OF THE NORTHWEST CORNER
 JB1738'OF THE COURTHOUSE, 57 FEET WEST OF THE WEST EDGE OF A SIDEWALK LEADING
 JB1738'TO THE NORTH ENTRANCE TO THE COURTHOUSE, 36 FEET WEST OF A 36 INCH OAK
 JB1738'TREE AND 33 FEET SOUTH OF THE SOUTH CURB OF MARKET STREET.  THE
 JB1738'MONUMENT IS FLUSH AND THE DISK IS STAMPED MCLEANSBORO 1961.
 JB1738'
 JB1738'REFERENCE MARK 1 IS A STANDARD DISK STAMPED MCLEANSBORO NO 1 1961
 JB1738'CEMENTED IN A DRILLED HOLE IN THE BOTTOM STEP OF THE NORTH ENTRANCE TO
 JB1738'THE COURTHOUSE.  IT IS 3 INCHES WEST OF THE WEST EDGE OF A CONCRETE
 JB1738'BANISTER.
 JB1738'
 JB1738'REFERENCE MARK 2 IS A STANDARD DISK STAMPED MCLEANSBORO NO 2 1961
 JB1738'CEMENTED IN A DRILLED HOLE IN THE CONCRETE BASE OF THE SIGNAL LIGHT AT
 JB1738'THE SOUTHEAST CORNER OF THE INTERSECTION OF WASHINGTON AND MARKET
 JB1738'STREETS.  IT IS 8 FEET NORTH OF A STREET LIGHT AND 3 FEET SOUTHEAST OF
 JB1738'THE EAST EDGE OF A CURB.
 JB1738'
 JB1738'REFERENCE MARK 3 IS A STANDARD DISK STAMPED MCLEANSBORO NO 3 1961
 JB1738'CEMENTED IN A DRILLED HOLE IN THE BOTTOM STEP OF THE STEPS OF A
 JB1738'SIDEWALK.  IT IS 30 FEET WEST OF THE SOUTHWEST CORNER OF THE VICKERS
 JB1738'MEMORIAL HOSPITAL, 21 FEET WEST OF THE CENTERLINE OF AN ALLEY, 9 FEET
 JB1738'SOUTHEAST OF A WATER METER AND 4 FEET NORTH OF THE NORTH CURB OF U S
 JB1738'HIGHWAY 460.
 JB1738'
 JB1738'NOTE- NO SUITABLE LOCATION FOR AN AZIMUTH MARK COULD BE FOUND.  A
 JB1738'REFERENCE MARK 3 WAS ESTABLISHED AND THE DIRECTION DETERMINED BY
 JB1738'PRECISE METHODS.
 JB1738'
 JB1738'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1738
 JB1738                          STATION RECOVERY (2006)
 JB1738
 JB1738'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB1738'RECOVERED IN GOOD CONDITION.
 JB1738
 JB1738                          STATION RECOVERY (2010)
 JB1738
 JB1738'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB1738'RECOVERED IN GOOD CONDITION.
 JB1738
 JB1738                          STATION RECOVERY (2011)
 JB1738
 JB1738'RECOVERY NOTE BY GEOCACHING 2011 (SVT)
 JB1738'RECOVERED AS DESCRIBED
 JB1738
 JB1738                          STATION RECOVERY (2015)
 JB1738
 JB1738'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 JB1738'RECOVERED IN GOOD CONDITION.
 JB1738'
 JB1738'NOTE-THE STATION IS LOCATED 57 FT (17.4 M) WEST OF THE WEST EDGE OF A
 JB1738'SIDEWALK, 36 FT (11.0 M) WEST OF THE CENTER OF A 36 INCH (91 CM) OAK
 JB1738'TREE AND 33 FT (10.1 M) SOUTH OF THE CURB.
 JB1738'
 JB1738'NOTE-THE 36 INCH OAK TREE REFERENCED IN THE HISTORICAL TEXT IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1080 ***********************************************************************
 NH1080  DESIGNATION -  MCMANAMAN
 NH1080  PID         -  NH1080
 NH1080  STATE/COUNTY-  IL/MCHENRY
 NH1080  COUNTRY     -  US
 NH1080  USGS QUAD   -  BARRINGTON (2018)
 NH1080
 NH1080                         *CURRENT SURVEY CONTROL
 NH1080  ______________________________________________________________________
 NH1080* NAD 83(1997) POSITION- 42 13 09.01186(N) 088 12 59.32373(W)   ADJUSTED
 NH1080* NAVD 88 ORTHO HEIGHT -   273.    (meters)      896.    (feet) SCALED
 NH1080  ______________________________________________________________________
 NH1080  GEOID HEIGHT    -        -33.884 (meters)                     GEOID18
 NH1080  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 NH1080  HORZ ORDER      -  SECOND
 NH1080
 NH1080.The horizontal coordinates were established by classical geodetic methods
 NH1080.and adjusted by the National Geodetic Survey in October 1999.
 NH1080
 NH1080.The orthometric height was scaled from a topographic map.
 NH1080
 NH1080.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1080.GEOID18 height accuracy estimate available here.
 NH1080
 NH1080.Click photographs - Photos may exist for this station.
 NH1080
 NH1080.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1080
 NH1080. The following values were computed from the NAD 83(1997) position.
 NH1080
 NH1080;                    North         East     Units Scale Factor Converg.
 NH1080;SPC IL E     -   616,453.005   309,647.952   MT  0.99997614   +0 04 42.7
 NH1080;SPC IL E     - 2,022,479.57  1,015,903.32   sFT  0.99997614   +0 04 42.7
 NH1080;UTM  16      - 4,674,827.139   399,599.821   MT  0.99972403   -0 49 03.0
 NH1080
 NH1080!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1080!SPC IL E     -   0.99996251  x   0.99997614  =   0.99993865
 NH1080!UTM  16      -   0.99996251  x   0.99972403  =   0.99968655
 NH1080
 NH1080:                Primary Azimuth Mark                     Grid Az
 NH1080:SPC IL E     -  CENTERVILLE                              221 05 28.6
 NH1080:UTM  16      -  CENTERVILLE                              221 59 14.3
 NH1080
 NH1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9959974827(NAD 83)
 NH1080
 NH1080|---------------------------------------------------------------------|
 NH1080| PID    Reference Object                     Distance      Geod. Az  |
 NH1080|                                                           dddmmss.s |
 NH1080| CI9287 MCMANAMAN RM 2                       20.812 METERS 01306     |
 NH1080| NH1052 VOLO NATL GAS CO RADIO MAST         APPROX.11.4 KM 0303204.5 |
 NH1080| NH1050 WAUCONDA MUNICIPAL TANK             APPROX. 7.7 KM 0550125.1 |
 NH1080| NH1063 LAKE ZURICH MUNICIPAL TANK          APPROX.10.4 KM 1041748.3 |
 NH1080| NH1062 LAKE ZURICH ATT MICROWAVE TWR       APPROX.10.8 KM 1083631.4 |
 NH1080| NH1079 FOX RIVER GROVE MUNICIPAL TANK      APPROX. 2.7 KM 1832707.8 |
 NH1080| NH1097 CENTERVILLE                         APPROX.14.9 KM 2211011.3 |
 NH1080| NH1112 PLATO TOWNSHIP ATT MICROWAVE        APPROX.31.3 KM 2250004.5 |
 NH1080| NH1085 CARY CURTISS FARM WATER TANK        APPROX. 3.6 KM 2373428.5 |
 NH1080| CI9286 MCMANAMAN RM 1                       19.310 METERS 25755     |
 NH1080| CI9285 MCMANAMAN AZ MK                                    2773702.5 |
 NH1080| NH1084 CRYSTAL LAKE E MUNICIPAL TANK       APPROX. 8.0 KM 2884830.7 |
 NH1080| NH1125 MC HENRY MUNICIPAL STANDPIPE        APPROX.14.5 KM 3422205.2 |
 NH1080|---------------------------------------------------------------------|
 NH1080
 NH1080                          SUPERSEDED SURVEY CONTROL
 NH1080
 NH1080  NAD 83(1997)-  42 13 09.01190(N)    088 12 59.32456(W) AD(       ) 2
 NH1080  NAD 83(1986)-  42 13 09.01274(N)    088 12 59.33540(W) AD(       ) 2
 NH1080  NAD 27      -  42 13 08.92530(N)    088 12 59.03990(W) AD(       ) 2
 NH1080
 NH1080.Superseded values are not recommended for survey control.
 NH1080
 NH1080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1080.See file dsdata.pdf to determine how the superseded data were derived.
 NH1080
 NH1080_MARKER: DS = TRIANGULATION STATION DISK
 NH1080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1080_STAMPING: MC MANAMAN 1954
 NH1080_MARK LOGO: CGS
 NH1080_PROJECTION: FLUSH
 NH1080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1080+STABILITY: SURFACE MOTION
 NH1080
 NH1080  HISTORY     - Date     Condition        Report By
 NH1080  HISTORY     - 1954     MONUMENTED       CGS
 NH1080  HISTORY     - 1959     GOOD             CGS
 NH1080  HISTORY     - 1966     GOOD             CGS
 NH1080
 NH1080                          STATION DESCRIPTION
 NH1080
 NH1080'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1080'STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF CARY ON PROPERTY
 NH1080'OWNED BY MRS. A. MC MANAMAN.  IT IS 163 FEET EAST OF THE
 NH1080'NORTHEAST CORNER OF A FRAME HOUSE, 49 FEET SOUTHEAST OF THE
 NH1080'SOUTHEAST SIDE OF A BRICK SILO, 39 FEET SOUTH OF THE SOUTHEAST
 NH1080'CORNER OF AN OLD BARN AND 17 FEET NORTHEAST OF THE NORTHEAST
 NH1080'CORNER OF A SMALL CONCRETE SHED AND A WHITE WITNESS POST.
 NH1080'THE MARK IS FLUSH AND THE DISK IS STAMPED MC MANAMAN 1954.
 NH1080'
 NH1080'REFERENCE MARK NO. 1 IS 98 FEET EAST OF THE NORTHEAST CORNER
 NH1080'OF THE FRAME HOUSE AND 18 FEET NORTH OF A 10 INCH APPLE TREE.
 NH1080'THE MARK IS FLUSH AND THE DISK IS STAMPED MC MANAMAN NO 1 1954.
 NH1080'
 NH1080'REFERENCE MARK NO. 2 IS 30 FEET WEST OF THE WEST EDGE OF A
 NH1080'CULTIVATED FIELD AND 1 FOOT EAST OF THE SOUTHEAST CORNER OF THE
 NH1080'BARN.  THE MARK IS FLUSH AND THE DISK IS STAMPED MC MANAMAN
 NH1080'NO 2 1954.
 NH1080'
 NH1080'AZIMUTH MARK IS 22 FEET SOUTH OF THE CENTER OF A PAVED ROAD,
 NH1080'11 FEET WEST OF A TELEPHONE POLE AND 2 FEET EAST OF A WHITE
 NH1080'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1080'MC MANAMAN 1954.
 NH1080'
 NH1080'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 NH1080'14 AND A RAILROAD CROSSING JUST EAST OF THE RAILROAD DEPOT
 NH1080'IN CARY, GO EAST ON HIGHWAY 14 FOR 0.1 MILE TO A SIDE ROAD
 NH1080'LEFT (FIRST STREET), TURN LEFT ON PAVED ROAD (FIRST STREET)
 NH1080'AND GO NORTH FOR 0.75 MILE TO A PAVED T-INTERSECTION, TURN
 NH1080'RIGHT AND GO EAST ON PAVED ROAD FOR 0.85 MILE TO THE AZIMUTH
 NH1080'MARK ON THE RIGHT AS DESCRIBED.  CONTINUE EAST ON PAVED ROAD
 NH1080'FOR 0.2 MILE TO A DRIVEWAY ON THE RIGHT, TURN RIGHT AND GO
 NH1080'SOUTHEAST ON DRIVE FOR 0.05 MILE TO THE STATION NEAR SILO
 NH1080'AS DESCRIBED.
 NH1080'
 NH1080'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1080
 NH1080                          STATION RECOVERY (1959)
 NH1080
 NH1080'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 NH1080'STATION AND ALL OTHER MARKS RECOVERED IN GOOD CONDITION.
 NH1080'DESCRIPTION IS ADEQUATE.
 NH1080
 NH1080                          STATION RECOVERY (1966)
 NH1080
 NH1080'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1080'THE STATION MARK AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED
 NH1080'AND FOUND IN GOOD CONDITION.  PARTS OF THE WITNESS POST AND
 NH1080'PIECES OF CONCRETE WERE FOUND IN THE VICINITY OF THE AZIMUTH
 NH1080'MARK BUT IT IS THOUGHT TO HAVE BEEN DESTROYED BY ROAD GRADING.
 NH1080'THE DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 NH1080'
 NH1080'THE STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 NH1080'
 NH1080'REFERENCE MARK 1 IS 2 INCHES BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8849 ***********************************************************************
 AC8849  SACS        -  This is a Secondary Airport Control Station.
 AC8849  DESIGNATION -  MDH C
 AC8849  PID         -  AC8849
 AC8849  STATE/COUNTY-  IL/JACKSON
 AC8849  COUNTRY     -  US
 AC8849  USGS QUAD   -  MURPHYSBORO (2018)
 AC8849
 AC8849                         *CURRENT SURVEY CONTROL
 AC8849  ______________________________________________________________________
 AC8849* NAD 83(2011) POSITION- 37 46 31.59619(N) 089 15 29.03073(W)   ADJUSTED
 AC8849* NAD 83(2011) ELLIP HT-    95.144 (meters)        (06/27/12)   ADJUSTED
 AC8849* NAD 83(2011) EPOCH   -  2010.00
 AC8849* NAVD 88 ORTHO HEIGHT -   124.35  (meters)      408.0   (feet) GPS OBS
 AC8849  ______________________________________________________________________
 AC8849  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AC8849  GEOID HEIGHT    -        -29.156 (meters)                     GEOID03
 AC8849  GEOID HEIGHT    -        -29.188 (meters)                     GEOID18
 AC8849  NAD 83(2011) X  -     65,363.412 (meters)                     COMP
 AC8849  NAD 83(2011) Y  - -5,047,387.853 (meters)                     COMP
 AC8849  NAD 83(2011) Z  -  3,885,831.444 (meters)                     COMP
 AC8849  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 AC8849
 AC8849  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8849  Standards:
 AC8849         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8849            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8849  -------------------------------------------------------------------
 AC8849  NETWORK    0.68   1.33           0.32   0.20   0.68     -0.24925953
 AC8849  -------------------------------------------------------------------
 AC8849  Click here for local accuracies and other accuracy information.
 AC8849
 AC8849.This mark is at Southern Illinois Airport (MDH)
 AC8849
 AC8849.The horizontal coordinates were established by GPS observations
 AC8849.and adjusted by the National Geodetic Survey in June 2012.
 AC8849
 AC8849.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8849.been affixed to the stable North American tectonic plate. See 
 AC8849.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8849
 AC8849.The horizontal coordinates are valid at the epoch date displayed above
 AC8849.which is a decimal equivalence of Year/Month/Day.
 AC8849
 AC8849.The orthometric height was determined by GPS observations and a
 AC8849.high-resolution geoid model.
 AC8849
 AC8849.GPS derived orthometric heights for airport stations designated as
 AC8849.PACS or SACS are published to 2 decimal places.  This maintains
 AC8849.centimeter relative accuracy between the PACS and SACS.  It does
 AC8849.not indicate centimeter accuracy relative to other marks which are
 AC8849.part of the published vertical control network.
 AC8849
 AC8849.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8849.GEOID18 height accuracy estimate available here.
 AC8849
 AC8849.Click photographs - Photos may exist for this station.
 AC8849
 AC8849.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8849
 AC8849.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8849
 AC8849.The ellipsoidal height was determined by GPS observations
 AC8849.and is referenced to NAD 83.
 AC8849
 AC8849. The following values were computed from the NAD 83(2011) position.
 AC8849
 AC8849;                    North         East     Units Scale Factor Converg.
 AC8849;SPC IL W     -   123,435.595   780,043.670   MT  1.00002006   +0 33 23.8
 AC8849;SPC IL W     -   404,971.61  2,559,193.27   sFT  1.00002006   +0 33 23.8
 AC8849;UTM  16      - 4,183,301.686   301,132.036   MT  1.00008714   -1 23 01.2
 AC8849
 AC8849!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8849!SPC IL W     -   0.99998507  x   1.00002006  =   1.00000513
 AC8849!UTM  16      -   0.99998507  x   1.00008714  =   1.00007221
 AC8849
 AC8849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0113283301(NAD 83)
 AC8849
 AC8849                          SUPERSEDED SURVEY CONTROL
 AC8849
 AC8849  NAD 83(2007)-  37 46 31.59613(N)    089 15 29.03142(W) AD(2002.00) 0
 AC8849  ELLIP H (02/10/07)   95.166  (m)                       GP(2002.00)    
 AC8849  ELLIP H (02/03/05)   95.173  (m)                       GP(       ) 4 2
 AC8849  NAD 83(1997)-  37 46 31.59594(N)    089 15 29.03151(W) AD(       ) 1
 AC8849  ELLIP H (08/05/04)   95.174  (m)                       GP(       ) 4 1
 AC8849
 AC8849.Superseded values are not recommended for survey control.
 AC8849
 AC8849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8849.See file dsdata.pdf to determine how the superseded data were derived.
 AC8849
 AC8849_MARKER: DD = SURVEY DISK
 AC8849_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AC8849_STAMPING: MDH C 1993
 AC8849_MARK LOGO: NOS
 AC8849_PROJECTION: RECESSED 6 CENTIMETERS
 AC8849_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8849_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AC8849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8849+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2004
 AC8849
 AC8849  HISTORY     - Date     Condition        Report By
 AC8849  HISTORY     - 1993     MONUMENTED       NOS
 AC8849  HISTORY     - 20040602 GOOD             MSAM
 AC8849
 AC8849                          STATION DESCRIPTION
 AC8849
 AC8849'DESCRIBED BY NATIONAL OCEAN SERVICE 1993 (GFS)
 AC8849'THE STATION IS LOCATED AT THE SOUTHERN ILLINOIS AIRPORT SOUTHEAST OF
 AC8849'THE INTERSECTION OF RUNWAYS 6/24 AND 18R/36L.  IT IS 80 FT (24.4 M)
 AC8849'SOUTHEAST OF THE SOUTHEAST EDGE OF RUNWAY 6/24, 75 FT (22.9 M) WEST OF
 AC8849'THE WEST EDGE OF THE TAXIWAY PARALLEL TO RUNWAY 18R/36L, 49 FT (14.9
 AC8849'M) NORTHWEST OF THE NORTHWEST EDGE OF THE TAXIWAY PARALLEL TO RUNWAY
 AC8849'6/24 AND 48.5 FT (14.8 M) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A
 AC8849'CATCH BASIN.  THE STATION IS A STANDARD NOS DISK STAMPED MDH C 1993
 AC8849'SET IN THE TOP OF A 12-INCH CONCRETE POST WHICH IS 0.2 FT (6.1 CM)
 AC8849'BELOW THE SURFACE.
 AC8849
 AC8849                          STATION RECOVERY (2004)
 AC8849
 AC8849'RECOVERY NOTE BY MOUNTAIN SURVEYING AND MAPPING INC 2004 (DJK)
 AC8849'DESCRIBED BY MOUNTAIN SURVEYING AND MAPPING INC. 2004 (DJK) THE
 AC8849'STATION IS LOCATED AT THE SOUTHERN ILLINOIS AIRPORT.  IT IS 6.43 KM
 AC8849'(4.0 MI) NORTHWEST OF CARBONDALE, AND 8.0 KM (5.0 MI) NORTHEAST OF
 AC8849'MURPHYSBORO.   IT IS LOCATED IN THE GRASS AREA AT THE INTERSECTION OF
 AC8849'TAXIWAYS D, E, C AND RUNWAY 6/24.   THE AIRPORT IS CONTROLLED.
 AC8849'PERMISSION TO USE THIS STATION MUST BE OBTAINED FROM THE  AIRPORT
 AC8849'MANAGER AND AIRPORT POLICE. CONTACT AIRPORT ENGINEER--MR JEFF
 AC8849'LITHERLAND AT  665 N. AIRPORT RD. MURPHYSBORO, IL 62966 TELEPHONE
 AC8849'618-534-3662.  OWNERSHIP--SOUTHERN ILLINOIS AIRPORT
 AC8849'
 AC8849'TO REACH THE STATION FROM THE COURTHOUSE IN MURPHYSBORO.  GO SOUTH ON
 AC8849'HIGHWAY 13  FOR 5.5 KM (3.4 MI) TO THE INTERSECTION OF HIGHWAY 13 AND
 AC8849'AIRPORT RD.  TURN LEFT (EAST) ON AIRPORT RD. FOR 2.25 KM (1.4 MI) TO
 AC8849'AN ACCESS RD LEADING EAST TO AN ELECTRONIC GATE. TURN RIGHT (EAST) ON
 AC8849'TO THE ACCESS RD FOR 61 M (200').  CONTINUE THROUGH THE GATE  FOR 61.0
 AC8849'M (200') TO A SERVICE APRON RD TURN LEFT (NORTH) ON THE APRON RD FOR
 AC8849'.61 KM  (.38 MI) TO TAXIWAY B.  TURN LEFT (SOUTHWEST) ON TAXIWAY B FOR
 AC8849'.64 KM (.40 MI) TO  THE STATION ON THE RIGHT (NORTH).
 AC8849'
 AC8849'THE MARK IS A NOS BRASS DISK SET IN THE TOP OF A  CONCRETE POST.  IT
 AC8849'IS 24.4 M (80.0 FT)  SOUTHEAST OF THE SOUTHEAST EDGE OF RUNWAY 6/24,
 AC8849'22.9 M (75.1 FT) WEST OF THE WEST EDGE  OF TAXIWAY C, 16.3 M (53.5 FT)
 AC8849'NORTHWEST OF THE NORTHWEST CORNER OF A SIGN MARKED C B D C,  AND .6 M
 AC8849'(2.0 FT) SOUTH OF A SHORT FIBERGLASS WITNESS POST. THIS STATION IS
 AC8849'DESIGNATED AS A  SECONDARY CONTROL  STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6501 ***********************************************************************
 DG6501  PACS        -  This is a Primary Airport Control Station.
 DG6501  DESIGNATION -  MDH D
 DG6501  PID         -  DG6501
 DG6501  STATE/COUNTY-  IL/JACKSON
 DG6501  COUNTRY     -  US
 DG6501  USGS QUAD   -  DE SOTO (2018)
 DG6501
 DG6501                         *CURRENT SURVEY CONTROL
 DG6501  ______________________________________________________________________
 DG6501* NAD 83(2011) POSITION- 37 46 17.44560(N) 089 14 57.77509(W)   ADJUSTED
 DG6501* NAD 83(2011) ELLIP HT-    90.950 (meters)        (06/27/12)   ADJUSTED
 DG6501* NAD 83(2011) EPOCH   -  2010.00
 DG6501* NAVD 88 ORTHO HEIGHT -   120.15  (meters)      394.2   (feet) GPS OBS
 DG6501  ______________________________________________________________________
 DG6501  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6501  GEOID HEIGHT    -        -29.148 (meters)                     GEOID03
 DG6501  GEOID HEIGHT    -        -29.179 (meters)                     GEOID18
 DG6501  NAD 83(2011) X  -     66,131.707 (meters)                     COMP
 DG6501  NAD 83(2011) Y  - -5,047,641.796 (meters)                     COMP
 DG6501  NAD 83(2011) Z  -  3,885,484.018 (meters)                     COMP
 DG6501  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 DG6501
 DG6501  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6501  Standards:
 DG6501         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6501            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6501  -------------------------------------------------------------------
 DG6501  NETWORK    0.60   1.29           0.28   0.18   0.66     -0.32871258
 DG6501  -------------------------------------------------------------------
 DG6501  Click here for local accuracies and other accuracy information.
 DG6501
 DG6501.This mark is at Southern Illinois Airport (MDH)
 DG6501
 DG6501.The horizontal coordinates were established by GPS observations
 DG6501.and adjusted by the National Geodetic Survey in June 2012.
 DG6501
 DG6501.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6501.been affixed to the stable North American tectonic plate. See 
 DG6501.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6501
 DG6501.The horizontal coordinates are valid at the epoch date displayed above
 DG6501.which is a decimal equivalence of Year/Month/Day.
 DG6501
 DG6501.The orthometric height was determined by GPS observations and a
 DG6501.high-resolution geoid model.
 DG6501
 DG6501.GPS derived orthometric heights for airport stations designated as
 DG6501.PACS or SACS are published to 2 decimal places.  This maintains
 DG6501.centimeter relative accuracy between the PACS and SACS.  It does
 DG6501.not indicate centimeter accuracy relative to other marks which are
 DG6501.part of the published vertical control network.
 DG6501
 DG6501.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6501.GEOID18 height accuracy estimate available here.
 DG6501
 DG6501.Click photographs - Photos may exist for this station.
 DG6501
 DG6501.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6501
 DG6501.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6501
 DG6501.The ellipsoidal height was determined by GPS observations
 DG6501.and is referenced to NAD 83.
 DG6501
 DG6501. The following values were computed from the NAD 83(2011) position.
 DG6501
 DG6501;                    North         East     Units Scale Factor Converg.
 DG6501;SPC IL W     -   123,006.793   780,812.820   MT  1.00002159   +0 33 42.8
 DG6501;SPC IL W     -   403,564.79  2,561,716.73   sFT  1.00002159   +0 33 42.8
 DG6501;UTM  16      - 4,182,847.060   301,886.275   MT  1.00008345   -1 22 41.6
 DG6501
 DG6501!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6501!SPC IL W     -   0.99998573  x   1.00002159  =   1.00000732
 DG6501!UTM  16      -   0.99998573  x   1.00008345  =   1.00006918
 DG6501
 DG6501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0188682847(NAD 83)
 DG6501
 DG6501                          SUPERSEDED SURVEY CONTROL
 DG6501
 DG6501  NAD 83(2007)-  37 46 17.44554(N)    089 14 57.77577(W) AD(2002.00) 0
 DG6501  ELLIP H (02/10/07)   90.972  (m)                       GP(2002.00)    
 DG6501  ELLIP H (02/03/05)   90.979  (m)                       GP(       ) 4 2
 DG6501  NAD 83(1997)-  37 46 17.44535(N)    089 14 57.77587(W) AD(       ) B
 DG6501  ELLIP H (08/05/04)   90.980  (m)                       GP(       ) 4 1
 DG6501
 DG6501.Superseded values are not recommended for survey control.
 DG6501
 DG6501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6501.See file dsdata.pdf to determine how the superseded data were derived.
 DG6501
 DG6501_MARKER: I = METAL ROD
 DG6501_SETTING: 58 = GALVANIZED STEEL ROD IN SLEEVE (10 FT.+)
 DG6501_STAMPING: MDH D 2004
 DG6501_MARK LOGO: NGS
 DG6501_PROJECTION: FLUSH
 DG6501_MAGNETIC: I = MARKER IS A STEEL ROD
 DG6501_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG6501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6501+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2004
 DG6501_ROD/PIPE-DEPTH: 13.6 meters
 DG6501_SLEEVE-DEPTH  : .9 meters
 DG6501
 DG6501  HISTORY     - Date     Condition        Report By
 DG6501  HISTORY     - 20040602 MONUMENTED       MSAM
 DG6501
 DG6501                          STATION DESCRIPTION
 DG6501
 DG6501'DESCRIBED BY MOUNTAIN SURVEYING AND MAPPING INC 2004 (DJK)
 DG6501'DESCRIBED BY MOUNTAIN SURVEYING AND MAPPING INC. 2004 (DJK) THE
 DG6501'STATION IS LOCATED AT THE SOUTHERN ILLINOIS AIRPORT.  IT IS 6.43 KM
 DG6501'(4.0 MI) NORTHWEST OF CARBONDALE, AND 8.0 KM (5.0 MI) NORTHEAST OF
 DG6501'MURPHYSBORO.   IT IS LOCATED AT THE SOUTH END OF TAXIWAY A.  THE
 DG6501'AIRPORT IS CONTROLLED. PERMISSION TO USE THIS STATION MUST BE OBTAINED
 DG6501'FROM THE AIRPORT MANAGER AND AIRPORT POLICE.  CONTACT AIRPORT
 DG6501'ENGINEER--MR JEFF LITHERLAND AT 665 N. AIRPORT RD. MURPHYSBORO, IL
 DG6501'62966 TELEPHONE 618-534-3662.  OWNERSHIP--SOUTHERN ILLINOIS AIRPORT
 DG6501'
 DG6501'TO REACH THE STATION FROM THE COURTHOUSE IN MURPHYSBORO.  GO SOUTH ON
 DG6501'HIGHWAY 13 FOR 5.5 KM (3.4 MI) TO THE INTERSECTION OF HIGHWAY 13 AND
 DG6501'AIRPORT RD.  TURN LEFT (EAST) ON AIRPORT RD. FOR 2.25 KM (1.4 MI) TO
 DG6501'AN ACCESS RD LEADING EAST TO AN ELECTRONIC GATE. TURN RIGHT (EAST) ON
 DG6501'TO THE ACCESS RD FOR 61 M (200').  CONTINUE THROUGH THE GATE  FOR 61.0
 DG6501'M (200') TO A SERVICE APRON RD TURN LEFT (NORTH) ON THE APRON RD FOR
 DG6501'.19 KM (.12 MI) TURN RIGHT (EAST) FOR 90 M (300') TO THE INTERSECTION
 DG6501'OF TAXIWAYS H AND A. TURN RIGHT (SOUTH) ON TAXIWAY A FOR .32 KM (.20
 DG6501'MI) TO THE STATION ON THE LEFT (EAST).
 DG6501'
 DG6501'THE MARK IS A PUNCH HOLE, TOP CENTER ON STAINLESS STEEL ROD DRIVEN TO
 DG6501'REFUSAL AT A DEPTH OF 13.35 M (43.8 FT) ENCASED IN A 0.9 M (3.0 FT)
 DG6501'LONG GREASED PVC PIPE, ENCLOSED IN A 5-INCH PVC PIPE WITH LOGO LID,
 DG6501'SURROUNDED BY A CONCRETE COLLAR FLUSH WITH THE GROUND.  IT IS 27.8 M
 DG6501'(91.2 FT)  NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE CATCH
 DG6501'BASIN, 19.5 M (64.0 FT) NORTHEAST OF THE 6TH TAXIWAY LIGHT NORTH OF
 DG6501'THE HOLDBAR, 19.5 M (64.0 FT) EAST OF THE EAST EDGE OF TAXIWAY A, AND
 DG6501'.5 M (1.6 FT) WEST OF A SHORT FIBERGLASS WITNESS POST. THIS STATION IS
 DG6501'DESIGNATED AS A PRIMARY CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8865 ***********************************************************************
 AC8865  PACS        -  This is a Primary Airport Control Station.
 AC8865  DESIGNATION -  MDW 11
 AC8865  PID         -  AC8865
 AC8865  STATE/COUNTY-  IL/COOK
 AC8865  COUNTRY     -  US
 AC8865  USGS QUAD   -  BERWYN (2018)
 AC8865
 AC8865                         *CURRENT SURVEY CONTROL
 AC8865  ______________________________________________________________________
 AC8865* NAD 83(2011) POSITION- 41 47 16.93976(N) 087 45 01.58900(W)   ADJUSTED
 AC8865* NAD 83(2011) ELLIP HT-   150.927 (meters)        (06/27/12)   ADJUSTED
 AC8865* NAD 83(2011) EPOCH   -  2010.00
 AC8865* NAVD 88 ORTHO HEIGHT -   184.35  (meters)      604.8   (feet) GPS OBS
 AC8865  ______________________________________________________________________
 AC8865  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8865  GEOID HEIGHT    -        -33.361 (meters)                     GEOID99
 AC8865  GEOID HEIGHT    -        -33.451 (meters)                     GEOID18
 AC8865  NAD 83(2011) X  -    186,951.256 (meters)                     COMP
 AC8865  NAD 83(2011) Y  - -4,759,161.773 (meters)                     COMP
 AC8865  NAD 83(2011) Z  -  4,228,179.610 (meters)                     COMP
 AC8865  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 AC8865
 AC8865  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8865  Standards:
 AC8865         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8865            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8865  -------------------------------------------------------------------
 AC8865  NETWORK    0.66   1.61           0.30   0.23   0.82      0.04906398
 AC8865  -------------------------------------------------------------------
 AC8865  Click here for local accuracies and other accuracy information.
 AC8865
 AC8865.This mark is at Chicago Midway Airport (MDW)
 AC8865
 AC8865.The horizontal coordinates were established by GPS observations
 AC8865.and adjusted by the National Geodetic Survey in June 2012.
 AC8865
 AC8865.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8865.been affixed to the stable North American tectonic plate. See 
 AC8865.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8865
 AC8865.The horizontal coordinates are valid at the epoch date displayed above
 AC8865.which is a decimal equivalence of Year/Month/Day.
 AC8865
 AC8865.The orthometric height was determined by GPS observations and a
 AC8865.high-resolution geoid model.
 AC8865
 AC8865.GPS derived orthometric heights for airport stations designated as
 AC8865.PACS or SACS are published to 2 decimal places.  This maintains
 AC8865.centimeter relative accuracy between the PACS and SACS.  It does
 AC8865.not indicate centimeter accuracy relative to other marks which are
 AC8865.part of the published vertical control network.
 AC8865
 AC8865.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8865.GEOID18 height accuracy estimate available here.
 AC8865
 AC8865.Click photographs - Photos may exist for this station.
 AC8865
 AC8865.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8865
 AC8865.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8865
 AC8865.The ellipsoidal height was determined by GPS observations
 AC8865.and is referenced to NAD 83.
 AC8865
 AC8865. The following values were computed from the NAD 83(2011) position.
 AC8865
 AC8865;                    North         East     Units Scale Factor Converg.
 AC8865;SPC IL E     -   568,724.648   348,451.859   MT  1.00000388   +0 23 18.4
 AC8865;SPC IL E     - 1,865,890.78  1,143,212.47   sFT  1.00000388   +0 23 18.4
 AC8865;UTM  16      - 4,626,514.982   437,644.203   MT  0.99964785   -0 30 00.3
 AC8865
 AC8865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8865!SPC IL E     -   0.99997633  x   1.00000388  =   0.99998021
 AC8865!UTM  16      -   0.99997633  x   0.99964785  =   0.99962419
 AC8865
 AC8865:                Primary Azimuth Mark                     Grid Az
 AC8865:SPC IL E     -  MDW 16                                   147 58 05.4
 AC8865:UTM  16      -  MDW 16                                   148 51 24.1
 AC8865
 AC8865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3764426514(NAD 83)
 AC8865
 AC8865|---------------------------------------------------------------------|
 AC8865| PID    Reference Object                     Distance      Geod. Az  |
 AC8865|                                                           dddmmss.s |
 AC8865| AC8862 MDW 16                              APPROX. 0.7 KM 1482123.8 |
 AC8865| AC8863 MDW 15                              APPROX. 1.0 KM 1590639.8 |
 AC8865| AC8864 MDW 14                              APPROX. 1.3 KM 2253235.8 |
 AC8865|---------------------------------------------------------------------|
 AC8865
 AC8865                          SUPERSEDED SURVEY CONTROL
 AC8865
 AC8865  NAD 83(2007)-  41 47 16.93979(N)    087 45 01.58973(W) AD(2002.00) 0
 AC8865  ELLIP H (02/10/07)  150.966  (m)                       GP(2002.00)    
 AC8865  ELLIP H (09/22/04)  150.961  (m)                       GP(       ) 4 1
 AC8865  NAD 83(1997)-  41 47 16.93986(N)    087 45 01.58965(W) AD(       ) B
 AC8865  ELLIP H (11/27/02)  150.963  (m)                       GP(       ) 4 1
 AC8865  NAD 83(1997)-  41 47 16.93969(N)    087 45 01.59011(W) AD(       ) B
 AC8865  ELLIP H (03/18/02)  150.976  (m)                       GP(       ) 4 1
 AC8865
 AC8865.Superseded values are not recommended for survey control.
 AC8865
 AC8865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8865.See file dsdata.pdf to determine how the superseded data were derived.
 AC8865
 AC8865_MARKER: I = METAL ROD
 AC8865_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AC8865_STAMPING: MDW-11
 AC8865_MARK LOGO: NGS
 AC8865_PROJECTION: FLUSH
 AC8865_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8865_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8865+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2011
 AC8865
 AC8865  HISTORY     - Date     Condition        Report By
 AC8865  HISTORY     - 19921101 MONUMENTED       NGS
 AC8865  HISTORY     - 20010411 GOOD             WOOLPT
 AC8865  HISTORY     - 20021017 GOOD             NGS
 AC8865  HISTORY     - 20110718 GOOD             CMT
 AC8865
 AC8865                          STATION DESCRIPTION
 AC8865
 AC8865'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992 (DRM)
 AC8865'THE STATION IS LOCATED AT THE CHICAGO MIDWAY AIRPORT IN THE GRASS AREA
 AC8865'BETWEEN RWYS 22L AND 22R AND NORTHEAST OF RWY 13L-31R.  THE STATION IS
 AC8865'LOCATED 137.4 FT (41.9 M) NORTHEAST OF THE NORTHEAST LEG OF THE SE 1
 AC8865'OF 2 TMOM S AND 77.3 FT (23.6 M) SOUTHEAST OF THE SOUTHEAST CORNER OF
 AC8865'A SMALL ASPHALT SERVICE ROAD AND PAD.  THE STATION IS A STAINLESS
 AC8865'STEEL ROD SET BY AVILA AND ASSOC, INC OF CHICAGO, IL AND ENCASED IN A
 AC8865'PVC WELL WITH MDW-11 STAMPED ON THE RIM.
 AC8865
 AC8865                          STATION RECOVERY (2001)
 AC8865
 AC8865'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 AC8865'THE STATION IS LOCATED APPROXIMATELY 2.8 MI NORTHWEST OF
 AC8865'MARQUETTE PARK, 2 MI EAST OF SUMMIT, AND IS AT THE CHICAGO MIDWAY
 AC8865'AIRPORT. OWNERSHIP-- CHICAGO MIDWAY AIRPORT, AIRPORT MANAGER AL
 AC8865'PEREZ, OPERATIONS MANAGER ALBERTO RODRIGUEZ. THIS STATION IS IN
 AC8865'THE AIRPORT RESTRICTED AREA AND IS INTENDED FOR USE BY AIRPORT
 AC8865'PERSONNEL ONLY.
 AC8865'
 AC8865'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 55 AND
 AC8865'CICERO AVENUE, PROCEED SOUTH 1.7 MI ALONG CICERO AVENUE TO THE
 AC8865'JUNCTION OF 63RD STREET. TURN RIGHT AND PROCEED WEST 0.35 MI
 AC8865'ALONG 63RD STREET TO THE ENTRANCE TO THE OPERATIONS BUILDING ON
 AC8865'THE RIGHT. TURN RIGHT AND PROCEED NORTH 0.05 MI TO A GATE ON THE
 AC8865'WEST SIDE OF THE OPERATIONS AND MAINTENANCE BUILDING. PROCEED
 AC8865'THROUGH THE GATE ONTO THE RAMP. TURN RIGHT AND PROCEED EAST
 AC8865'0.05 MI ACROSS THE RAMP TO THE JUNCTION OF TAXIWAY P. TURN LEFT AND
 AC8865'PROCEED NORTH 0.7 MI ALONG TAXIWAY P CROSSING RUNWAYS 13C-31C,
 AC8865'13L-31R, AND 4R-22L TO A GRASS AREA ON THE LEFT. TURN LEFT AND
 AC8865'PROCEED WEST 0.25 MI BETWEEN THE RUNWAY AND THE RETENTION POND
 AC8865'TO THE STATION ON THE RIGHT NEAR THE FAA DISTRIBUTION PANEL.
 AC8865'
 AC8865'THE STATION IS LOCATED 54.05 M ON AN AZIMUTH OF 45 DEGREES FROM
 AC8865'THE EDGE OF PAVEMENT OF RUNWAY 13L-31R, 24.25 M ON AN AZIMUTH OF
 AC8865'117 DEGREES FROM THE SOUTHEAST CORNER OF THE EDGE OF PAVEMENT
 AC8865'OF THE ACCESS ROAD, AND 17.90 M ON AN AZIMUTH OF 158 DEGREES FROM
 AC8865'THE SOUTH CORNER OF A TRANSFORMER. THE STATION IS A STAINLESS
 AC8865'STEEL ROD REPORTED AS BEING DRIVEN TO REFUSAL AND ENCASED IN A
 AC8865'PVC PIPE WITH A LOGO CAP STAMPED-- MDW-11-- SURROUNDED BY A
 AC8865'CONCRETE COLLAR. THE SLEEVE DEPTH DOES NOT MEET THE
 AC8865'SPECIFICATIONS FOR A CLASS A MARK. THIS STATION IS DESIGNATED AS THE
 AC8865'PRIMARY AIRPORT CONTROL STATION.
 AC8865
 AC8865                          STATION RECOVERY (2002)
 AC8865
 AC8865'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (AJL)
 AC8865'RECOVERED IN GOOD CONDITION.
 AC8865
 AC8865                          STATION RECOVERY (2011)
 AC8865
 AC8865'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 AC8865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8864 ***********************************************************************
 AC8864  SACS        -  This is a Secondary Airport Control Station.
 AC8864  DESIGNATION -  MDW 14
 AC8864  PID         -  AC8864
 AC8864  STATE/COUNTY-  IL/COOK
 AC8864  COUNTRY     -  US
 AC8864  USGS QUAD   -  BERWYN (2018)
 AC8864
 AC8864                         *CURRENT SURVEY CONTROL
 AC8864  ______________________________________________________________________
 AC8864* NAD 83(2011) POSITION- 41 46 48.29932(N) 087 45 40.58278(W)   ADJUSTED
 AC8864* NAD 83(2011) ELLIP HT-   154.195 (meters)        (06/27/12)   ADJUSTED
 AC8864* NAD 83(2011) EPOCH   -  2010.00
 AC8864* NAVD 88 ORTHO HEIGHT -   187.61  (meters)      615.5   (feet) GPS OBS
 AC8864  ______________________________________________________________________
 AC8864  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8864  GEOID HEIGHT    -        -33.349 (meters)                     GEOID99
 AC8864  GEOID HEIGHT    -        -33.439 (meters)                     GEOID18
 AC8864  NAD 83(2011) X  -    186,074.642 (meters)                     COMP
 AC8864  NAD 83(2011) Y  - -4,759,787.815 (meters)                     COMP
 AC8864  NAD 83(2011) Z  -  4,227,522.884 (meters)                     COMP
 AC8864  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 AC8864
 AC8864  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8864  Standards:
 AC8864         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8864            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8864  -------------------------------------------------------------------
 AC8864  NETWORK    0.71   1.69           0.32   0.25   0.86      0.06384938
 AC8864  -------------------------------------------------------------------
 AC8864  Click here for local accuracies and other accuracy information.
 AC8864
 AC8864.This mark is at Chicago Midway Airport (MDW)
 AC8864
 AC8864.The horizontal coordinates were established by GPS observations
 AC8864.and adjusted by the National Geodetic Survey in June 2012.
 AC8864
 AC8864.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8864.been affixed to the stable North American tectonic plate. See 
 AC8864.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8864
 AC8864.The horizontal coordinates are valid at the epoch date displayed above
 AC8864.which is a decimal equivalence of Year/Month/Day.
 AC8864
 AC8864.The orthometric height was determined by GPS observations and a
 AC8864.high-resolution geoid model.
 AC8864
 AC8864.GPS derived orthometric heights for airport stations designated as
 AC8864.PACS or SACS are published to 2 decimal places.  This maintains
 AC8864.centimeter relative accuracy between the PACS and SACS.  It does
 AC8864.not indicate centimeter accuracy relative to other marks which are
 AC8864.part of the published vertical control network.
 AC8864
 AC8864.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8864.GEOID18 height accuracy estimate available here.
 AC8864
 AC8864.Click photographs - Photos may exist for this station.
 AC8864
 AC8864.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8864
 AC8864.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8864
 AC8864.The ellipsoidal height was determined by GPS observations
 AC8864.and is referenced to NAD 83.
 AC8864
 AC8864. The following values were computed from the NAD 83(2011) position.
 AC8864
 AC8864;                    North         East     Units Scale Factor Converg.
 AC8864;SPC IL E     -   567,834.988   347,557.376   MT  1.00000282   +0 22 52.2
 AC8864;SPC IL E     - 1,862,971.96  1,140,277.82   sFT  1.00000282   +0 22 52.2
 AC8864;UTM  16      - 4,625,639.610   436,736.355   MT  0.99964925   -0 30 26.0
 AC8864
 AC8864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8864!SPC IL E     -   0.99997582  x   1.00000282  =   0.99997864
 AC8864!UTM  16      -   0.99997582  x   0.99964925  =   0.99962507
 AC8864
 AC8864:                Primary Azimuth Mark                     Grid Az
 AC8864:SPC IL E     -  MDW 11                                   045 09 17.6
 AC8864:UTM  16      -  MDW 11                                   046 02 35.8
 AC8864
 AC8864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3673625639(NAD 83)
 AC8864
 AC8864|---------------------------------------------------------------------|
 AC8864| PID    Reference Object                     Distance      Geod. Az  |
 AC8864|                                                           dddmmss.s |
 AC8864| AC8865 MDW 11                              APPROX. 1.3 KM 0453209.8 |
 AC8864|---------------------------------------------------------------------|
 AC8864
 AC8864                          SUPERSEDED SURVEY CONTROL
 AC8864
 AC8864  NAD 83(2007)-  41 46 48.29936(N)    087 45 40.58352(W) AD(2002.00) 0
 AC8864  ELLIP H (02/10/07)  154.235  (m)                       GP(2002.00)    
 AC8864  ELLIP H (09/22/04)  154.236  (m)                       GP(       ) 4 1
 AC8864  NAD 83(1997)-  41 46 48.29936(N)    087 45 40.58342(W) AD(       ) 1
 AC8864  ELLIP H (11/27/02)  154.237  (m)                       GP(       ) 4 1
 AC8864  NAD 83(1997)-  41 46 48.29919(N)    087 45 40.58387(W) AD(       ) 1
 AC8864  ELLIP H (03/18/02)  154.251  (m)                       GP(       ) 4 1
 AC8864
 AC8864.Superseded values are not recommended for survey control.
 AC8864
 AC8864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8864.See file dsdata.pdf to determine how the superseded data were derived.
 AC8864
 AC8864_MARKER: I = METAL ROD
 AC8864_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AC8864_STAMPING: MDW-14
 AC8864_MARK LOGO: NGS
 AC8864_PROJECTION: FLUSH
 AC8864_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8864_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8864+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2011
 AC8864
 AC8864  HISTORY     - Date     Condition        Report By
 AC8864  HISTORY     - 19921010 MONUMENTED       NGS
 AC8864  HISTORY     - 20010411 GOOD             WOOLPT
 AC8864  HISTORY     - 20021017 GOOD             NGS
 AC8864  HISTORY     - 20110718 GOOD             CMT
 AC8864
 AC8864                          STATION DESCRIPTION
 AC8864
 AC8864'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992 (DRM)
 AC8864'THE STATION IS LOCATED AT THE CHICAGO MIDWAY AIRPORT IN THE SOUTHWEST
 AC8864'SECTION OF THE FIELD.  THE STATION IS LOCATED 157.0 FT (47.9 M)
 AC8864'SOUTHWEST OF THE WEST CORNER OF THE RUNUP RAMP BETWEEN RUNWAYS 4L AND
 AC8864'4R AND 58.8 FT (17.9 M) EAST OF THE EAST EDGE OF THE SERVICE ROAD
 AC8864'AROUND END 4L AND 4R.  THE STATION IS A STANDARD STAINLESS STEEL ROD
 AC8864'MARK SET BY AVILA AND ASSOC, INC OF CHICAGO, IL AND IS ENCASED IN A
 AC8864'PVC WEEL WITH MDW-14 STAMPED ON THE RIM.
 AC8864
 AC8864                          STATION RECOVERY (2001)
 AC8864
 AC8864'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 AC8864'THE STATION IS LOCATED APPROXIMATELY 2.8 MI NORTHWEST OF
 AC8864'MARQUETTE PARK, 2 MI EAST OF SUMMIT, AND IS AT THE CHICAGO MIDWAY
 AC8864'AIRPORT. OWNERSHIP-- CHICAGO MIDWAY AIRPORT, AIRPORT MANAGER AL
 AC8864'PEREZ, OPERATIONS MANAGER ALBERTO RODRIGUEZ. THIS STATION IS IN
 AC8864'THE AIRPORT RESTRICTED AREA AND IS INTENDED FOR USE BY AIRPORT
 AC8864'PERSONNEL ONLY.
 AC8864'
 AC8864'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 55 AND
 AC8864'CICERO AVENUE, PROCEED SOUTH 1.7 MI ALONG CICERO AVENUE TO THE
 AC8864'JUNCTION OF 63RD STREET. TURN RIGHT AND PROCEED WEST 0.35 MI
 AC8864'ALONG 63RD STREET TO THE ENTRANCE TO THE OPERATIONS BUILDING ON
 AC8864'THE RIGHT. TURN RIGHT AND PROCEED NORTH 0.05 MI TO A GATE ON THE
 AC8864'WEST SIDE OF THE OPERATIONS AND MAINTENANCE BUILDING. PROCEED
 AC8864'THROUGH THE GATE ONTO THE RAMP. PROCEED WESTERLY 0.6 MI ALONG
 AC8864'TAXIWAYS F, K, AND Y, AROUND THE TERMINAL AND TO THE APPROACH END
 AC8864'OF RUNWAY 4R. PROCEED NORTHWEST 0.1 MI ACROSS RUNWAY 4R AND
 AC8864'TAXIWAY W TO THE STATION ON THE LEFT, JUST BEFORE A SHARP CORNER
 AC8864'IN THE TAXIWAY AND 4R PAD.
 AC8864'
 AC8864'THE STATION IS LOCATED 46.55 M ON AN AZIMUTH OF 195 DEGREES FROM
 AC8864'THE WEST CORNER OF THE RUN-UP PAD, 23.00 M ON AN AZIMUTH OF 90
 AC8864'DEGREES FROM THE CENTERLINE OF THE PERIMETER ROAD, 20.39 M ON AN
 AC8864'AZIMUTH OF 0 DEGREES FROM THE PROJECTED CENTERLINE OF 62ND
 AC8864'STREET, AND 10.28 M ON AN AZIMUTH OF 87 DEGREES FROM THE CENTER OF
 AC8864'A MANHOLE. THE STATION IS A STAINLESS STEEL ROD REPORTED AS BEING
 AC8864'DRIVEN TO REFUSAL AND ENCASED IN A PVC PIPE WITH A LOGO CAP
 AC8864'STAMPED-- MDW-14-- SURROUNDED BY A CONCRETE COLLAR. THE SLEEVE
 AC8864'DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK. THIS
 AC8864'STATION IS DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION.
 AC8864
 AC8864                          STATION RECOVERY (2002)
 AC8864
 AC8864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (AJL)
 AC8864'RECOVERED IN GOOD CONDITION.
 AC8864
 AC8864                          STATION RECOVERY (2011)
 AC8864
 AC8864'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 AC8864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8863 ***********************************************************************
 AC8863  DESIGNATION -  MDW 15
 AC8863  PID         -  AC8863
 AC8863  STATE/COUNTY-  IL/COOK
 AC8863  COUNTRY     -  US
 AC8863  USGS QUAD   -  ENGLEWOOD (2018)
 AC8863
 AC8863                         *CURRENT SURVEY CONTROL
 AC8863  ______________________________________________________________________
 AC8863* NAD 83(2011) POSITION- 41 46 45.70308(N) 087 44 45.66257(W)   ADJUSTED
 AC8863* NAD 83(2011) ELLIP HT-   152.913 (meters)        (06/27/12)   ADJUSTED
 AC8863* NAD 83(2011) EPOCH   -  2010.00
 AC8863* NAVD 88 ORTHO HEIGHT -   186.3   (meters)      611.    (feet) GPS OBS
 AC8863  ______________________________________________________________________
 AC8863  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8863  GEOID HEIGHT    -        -33.356 (meters)                     GEOID99
 AC8863  GEOID HEIGHT    -        -33.448 (meters)                     GEOID18
 AC8863  NAD 83(2011) X  -    187,344.041 (meters)                     COMP
 AC8863  NAD 83(2011) Y  - -4,759,790.475 (meters)                     COMP
 AC8863  NAD 83(2011) Z  -  4,227,462.296 (meters)                     COMP
 AC8863  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 AC8863
 AC8863  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8863  Standards:
 AC8863         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8863            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8863  -------------------------------------------------------------------
 AC8863  NETWORK    1.07   1.74           0.51   0.32   0.89     -0.01568736
 AC8863  -------------------------------------------------------------------
 AC8863  Click here for local accuracies and other accuracy information.
 AC8863
 AC8863.This mark is at Chicago Midway Airport (MDW)
 AC8863
 AC8863.The horizontal coordinates were established by GPS observations
 AC8863.and adjusted by the National Geodetic Survey in June 2012.
 AC8863
 AC8863.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8863.been affixed to the stable North American tectonic plate. See 
 AC8863.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8863
 AC8863.The horizontal coordinates are valid at the epoch date displayed above
 AC8863.which is a decimal equivalence of Year/Month/Day.
 AC8863
 AC8863.The orthometric height was determined by GPS observations and a
 AC8863.high-resolution geoid model.
 AC8863
 AC8863.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8863.GEOID18 height accuracy estimate available here.
 AC8863
 AC8863.Click photographs - Photos may exist for this station.
 AC8863
 AC8863.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8863
 AC8863.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8863
 AC8863.The ellipsoidal height was determined by GPS observations
 AC8863.and is referenced to NAD 83.
 AC8863
 AC8863. The following values were computed from the NAD 83(2011) position.
 AC8863
 AC8863;                    North         East     Units Scale Factor Converg.
 AC8863;SPC IL E     -   567,763.438   348,826.181   MT  1.00000432   +0 23 28.7
 AC8863;SPC IL E     - 1,862,737.21  1,144,440.56   sFT  1.00000432   +0 23 28.7
 AC8863;UTM  16      - 4,625,548.429   438,003.447   MT  0.99964730   -0 29 49.4
 AC8863
 AC8863!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8863!SPC IL E     -   0.99997602  x   1.00000432  =   0.99998034
 AC8863!UTM  16      -   0.99997602  x   0.99964730  =   0.99962333
 AC8863
 AC8863:                Primary Azimuth Mark                     Grid Az
 AC8863:SPC IL E     -  MDW 11                                   338 43 21.8
 AC8863:UTM  16      -  MDW 11                                   339 36 39.9
 AC8863
 AC8863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3800325548(NAD 83)
 AC8863
 AC8863|---------------------------------------------------------------------|
 AC8863| PID    Reference Object                     Distance      Geod. Az  |
 AC8863|                                                           dddmmss.s |
 AC8863| AC8865 MDW 11                              APPROX. 1.0 KM 3390650.5 |
 AC8863|---------------------------------------------------------------------|
 AC8863
 AC8863                          SUPERSEDED SURVEY CONTROL
 AC8863
 AC8863  NAD 83(2007)-  41 46 45.70312(N)    087 44 45.66331(W) AD(2002.00) 0
 AC8863  ELLIP H (02/10/07)  152.952  (m)                       GP(2002.00)    
 AC8863  NAD 83(1997)-  41 46 45.70315(N)    087 44 45.66320(W) AD(       ) 3
 AC8863  ELLIP H (02/24/03)  152.949  (m)                       GP(       ) 4 1
 AC8863  NAD 83(1997)-  41 46 45.70298(N)    087 44 45.66366(W) AD(       ) 3
 AC8863  ELLIP H (11/19/02)  152.962  (m)                       GP(       ) 4 1
 AC8863
 AC8863.Superseded values are not recommended for survey control.
 AC8863
 AC8863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8863.See file dsdata.pdf to determine how the superseded data were derived.
 AC8863
 AC8863_MARKER: I = METAL ROD
 AC8863_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AC8863_STAMPING: MDW-15
 AC8863_MARK LOGO: NGS
 AC8863_PROJECTION: FLUSH
 AC8863_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8863_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8863_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8863+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2002
 AC8863
 AC8863  HISTORY     - Date     Condition        Report By
 AC8863  HISTORY     - 19921017 MONUMENTED       NGS
 AC8863  HISTORY     - 20021017 GOOD             NGS
 AC8863
 AC8863                          STATION DESCRIPTION
 AC8863
 AC8863'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992 (DRM)
 AC8863'THE STATION IS LOCATED AT THE CHICAGO MIDWAY AIRPORT IN THE SOUTHEAST
 AC8863'SECTION OF THE FIELD.  THE STATION IS LOCATED 74.5 FT (22.7 M)
 AC8863'NORTHEAST OF THE NORTHEAST EDGE OF TAXIWAY F LEADING TO RUNWAY END 31C
 AC8863'AND 30.0 FT (9.1 M) SOUTH OF THE CENTER 1 OF 3 MANHOLE COVERS. THE
 AC8863'STATION IS A STANDARD STAINLESS STEEL ROD MARK SET BY AVILA AND ASSOC,
 AC8863'INC OF CHICAGO, IL AND ENCASED IN A PVC WELL WITH MDW-15 STAMPED ON
 AC8863'THE RIM.
 AC8863
 AC8863                          STATION RECOVERY (2002)
 AC8863
 AC8863'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (AJL)
 AC8863'THE STATION IS LOCATED AT THE CHICAGO MIDWAY AIRPORT.
 AC8863'OWNERSHIP--CHICAGO MIDWAY
 AC8863'AIRPORT, AIRPORT MANAGER AL PEREZ, OPERATIONS MANAGER AL RODRIGUEZ.
 AC8863'THIS STATION IS IN
 AC8863'THE AIRPORT RESTRICTED AREA AND ESCORT IS MANDATORY.
 AC8863'TO REACH THE STATION FROM THE 63RD STREET ENTRANCE GATE PROCEED
 AC8863'THROUGH THE GATE
 AC8863'ONTO THE ACCESS RAMP. TURN RIGHT AND GO EAST ON THE SOUTH RAMP 0.3 MI
 AC8863'TO THE STATION
 AC8863'ON THE LEFT.
 AC8863'LOCATED 97.5 M NORTHWEST OF RUNWAY SIGN F13-31C, 31.8 M NORTHEAST OF
 AC8863'THE CENTERLINE
 AC8863'TAXIWAY FOXTROT, 9.0 M SOUTH OF THE CENTER ONE OF 3 MANHOLE COVERS.
 AC8863'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8862 ***********************************************************************
 AC8862  SACS        -  This is a Secondary Airport Control Station.
 AC8862  DESIGNATION -  MDW 16
 AC8862  PID         -  AC8862
 AC8862  STATE/COUNTY-  IL/COOK
 AC8862  COUNTRY     -  US
 AC8862  USGS QUAD   -  ENGLEWOOD (2018)
 AC8862
 AC8862                         *CURRENT SURVEY CONTROL
 AC8862  ______________________________________________________________________
 AC8862* NAD 83(2011) POSITION- 41 46 58.78753(N) 087 44 46.64364(W)   ADJUSTED
 AC8862* NAD 83(2011) ELLIP HT-   151.775 (meters)        (06/27/12)   ADJUSTED
 AC8862* NAD 83(2011) EPOCH   -  2010.00
 AC8862* NAVD 88 ORTHO HEIGHT -   185.20  (meters)      607.6   (feet) GPS OBS
 AC8862  ______________________________________________________________________
 AC8862  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8862  GEOID HEIGHT    -        -33.358 (meters)                     GEOID99
 AC8862  GEOID HEIGHT    -        -33.451 (meters)                     GEOID18
 AC8862  NAD 83(2011) X  -    187,310.791 (meters)                     COMP
 AC8862  NAD 83(2011) Y  - -4,759,521.748 (meters)                     COMP
 AC8862  NAD 83(2011) Z  -  4,227,762.573 (meters)                     COMP
 AC8862  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 AC8862
 AC8862  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8862  Standards:
 AC8862         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8862            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8862  -------------------------------------------------------------------
 AC8862  NETWORK    0.70   1.65           0.32   0.24   0.84      0.04519548
 AC8862  -------------------------------------------------------------------
 AC8862  Click here for local accuracies and other accuracy information.
 AC8862
 AC8862.This mark is at Chicago Midway Airport (MDW)
 AC8862
 AC8862.The horizontal coordinates were established by GPS observations
 AC8862.and adjusted by the National Geodetic Survey in June 2012.
 AC8862
 AC8862.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8862.been affixed to the stable North American tectonic plate. See 
 AC8862.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8862
 AC8862.The horizontal coordinates are valid at the epoch date displayed above
 AC8862.which is a decimal equivalence of Year/Month/Day.
 AC8862
 AC8862.The orthometric height was determined by GPS observations and a
 AC8862.high-resolution geoid model.
 AC8862
 AC8862.GPS derived orthometric heights for airport stations designated as
 AC8862.PACS or SACS are published to 2 decimal places.  This maintains
 AC8862.centimeter relative accuracy between the PACS and SACS.  It does
 AC8862.not indicate centimeter accuracy relative to other marks which are
 AC8862.part of the published vertical control network.
 AC8862
 AC8862.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8862.GEOID18 height accuracy estimate available here.
 AC8862
 AC8862.Click photographs - Photos may exist for this station.
 AC8862
 AC8862.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8862
 AC8862.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8862
 AC8862.The ellipsoidal height was determined by GPS observations
 AC8862.and is referenced to NAD 83.
 AC8862
 AC8862. The following values were computed from the NAD 83(2011) position.
 AC8862
 AC8862;                    North         East     Units Scale Factor Converg.
 AC8862;SPC IL E     -   568,166.964   348,800.769   MT  1.00000429   +0 23 28.2
 AC8862;SPC IL E     - 1,864,061.11  1,144,357.19   sFT  1.00000429   +0 23 28.2
 AC8862;UTM  16      - 4,625,952.156   437,984.302   MT  0.99964733   -0 29 50.2
 AC8862
 AC8862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8862!SPC IL E     -   0.99997620  x   1.00000429  =   0.99998049
 AC8862!UTM  16      -   0.99997620  x   0.99964733  =   0.99962353
 AC8862
 AC8862:                Primary Azimuth Mark                     Grid Az
 AC8862:SPC IL E     -  MDW 11                                   327 58 05.5
 AC8862:UTM  16      -  MDW 11                                   328 51 23.9
 AC8862
 AC8862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3798425952(NAD 83)
 AC8862
 AC8862|---------------------------------------------------------------------|
 AC8862| PID    Reference Object                     Distance      Geod. Az  |
 AC8862|                                                           dddmmss.s |
 AC8862| AC8865 MDW 11                              APPROX. 0.7 KM 3282133.7 |
 AC8862|---------------------------------------------------------------------|
 AC8862
 AC8862                          SUPERSEDED SURVEY CONTROL
 AC8862
 AC8862  NAD 83(2007)-  41 46 58.78756(N)    087 44 46.64437(W) AD(2002.00) 0
 AC8862  ELLIP H (02/10/07)  151.814  (m)                       GP(2002.00)    
 AC8862  ELLIP H (09/22/04)  151.814  (m)                       GP(       ) 4 1
 AC8862  NAD 83(1997)-  41 46 58.78756(N)    087 44 46.64412(W) AD(       ) 1
 AC8862  ELLIP H (11/27/02)  151.817  (m)                       GP(       ) 4 1
 AC8862  NAD 83(1997)-  41 46 58.78739(N)    087 44 46.64458(W) AD(       ) 1
 AC8862  ELLIP H (03/18/02)  151.831  (m)                       GP(       ) 4 1
 AC8862
 AC8862.Superseded values are not recommended for survey control.
 AC8862
 AC8862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8862.See file dsdata.pdf to determine how the superseded data were derived.
 AC8862
 AC8862_MARKER: I = METAL ROD
 AC8862_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AC8862_STAMPING: MDW-16
 AC8862_MARK LOGO: NGS
 AC8862_PROJECTION: FLUSH
 AC8862_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8862_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8862+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2011
 AC8862
 AC8862  HISTORY     - Date     Condition        Report By
 AC8862  HISTORY     - 19921101 MONUMENTED       NGS
 AC8862  HISTORY     - 20010411 GOOD             WOOLPT
 AC8862  HISTORY     - 20021017 GOOD             NGS
 AC8862  HISTORY     - 20110718 GOOD             CMT
 AC8862
 AC8862                          STATION DESCRIPTION
 AC8862
 AC8862'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992 (DRM)
 AC8862'THE STATION IS LOCATED AT THE CHICAGO MIDWAY AIRPORT IN THE SOUTHEAST
 AC8862'SECTION OF THE FIELD.  THE STATION IS LOCATED IN THE GRASS AREA
 AC8862'BETWEEN RUNWAY 31R AND TAXIWAY G.  THE STATION IS LOCATED 86.1 FT
 AC8862'(26.2 M) NORTH OF THE NORTHEAST END OF A SIGN, 75.0 FT (22.9 M)
 AC8862'NORTHEAST OF THE NORTHEAST EDGE OF TAXIWAY G, AND 36.5 FT (11.1 M)
 AC8862'NORTHWEST OF THE LINE OF PROLONGATION OF THE THIRD RUNWAY LIGHTS
 AC8862'NORTHWEST OF RUNWAY END 31R.  THE STATION IS A STANDARD STAINLESS
 AC8862'STEEL ROD MARK SET BY AVILA AND ASSOC, INC OF CHICAGO, IL AND IS
 AC8862'ENCASED IN A PVC WELL WITH MDW-16 STAMPED IN THE RIM.
 AC8862
 AC8862                          STATION RECOVERY (2001)
 AC8862
 AC8862'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 AC8862'THE STATION IS LOCATED APPROXIMATELY 2.8 MI NORTHWEST OF
 AC8862'MARQUETTE PARK, 2 MI EAST OF SUMMIT, AND IS AT THE CHICAGO MIDWAY
 AC8862'AIRPORT. OWNERSHIP-- CHICAGO MIDWAY AIRPORT, AIRPORT MANAGER AL
 AC8862'PEREZ, OPERATIONS MANAGER ALBERTO RODRIGUEZ. THIS STATION IS IN
 AC8862'THE AIRPORT RESTRICTED AREA AND IS INTENDED FOR USE BY AIRPORT
 AC8862'PERSONNEL ONLY.
 AC8862'
 AC8862'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 55 AND
 AC8862'CICERO AVENUE, PROCEED SOUTH 1.7 MI ALONG CICERO AVENUE TO THE
 AC8862'JUNCTION OF 63RD STREET. TURN RIGHT AND PROCEED WEST 0.35 MI
 AC8862'ALONG 63RD STREET TO THE ENTRANCE TO THE OPERATIONS BUILDING ON
 AC8862'THE RIGHT. TURN RIGHT AND PROCEED NORTH 0.05 MI TO A GATE ON THE
 AC8862'WEST SIDE OF THE OPERATIONS AND MAINTENANCE BUILDING. PROCEED
 AC8862'THROUGH THE GATE ONTO THE RAMP. TURN RIGHT AND PROCEED EAST
 AC8862'0.05 MI ACROSS THE RAMP TO THE JUNCTION OF TAXIWAY P. TURN LEFT AND
 AC8862'PROCEED NORTH 0.25 MI ALONG TAXIWAY P CROSSING RUNWAY 13C-31C, TO
 AC8862'THE JUNCTION OF TAXIWAY G. TURN RIGHT AND PROCEED SOUTHEAST 0.10
 AC8862'MI TO THE STATION ON THE LEFT, SOUTHEAST OF THE WINDSOCK.
 AC8862'
 AC8862'THE STATION IS LOCATED 47.42 M ON AN AZIMUTH OF 145 DEGREES FROM
 AC8862'THE WINDSOCK, 26.15 M ON AN AZIMUTH OF 355 DEGREES FROM A SIGN,
 AC8862'31.41 M ON AN AZIMUTH OF 248 DEGREES FROM THE CENTER OF A
 AC8862'CATCHBASIN, AND 15.28 M ON AN AZIMUTH OF 45 DEGREES FROM THE EDGE
 AC8862'OF PAVEMENT OF TAXIWAY G. THE STATION IS A STAINLESS STEEL ROD
 AC8862'REPORTED AS BEING DRIVEN TO REFUSAL AND ENCASED IN A PVC PIPE
 AC8862'WITH A LOGO CAP STAMPED-- MDW-16-- SURROUNDED BY A CONCRETE
 AC8862'COLLAR. THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AC8862'CLASS A MARK. THIS STATION IS DESIGNATED AS A SECONDARY AIRPORT
 AC8862'CONTROL STATION.
 AC8862
 AC8862                          STATION RECOVERY (2002)
 AC8862
 AC8862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (AJL)
 AC8862'RECOVERED AS DESCRIBED.
 AC8862
 AC8862                          STATION RECOVERY (2011)
 AC8862
 AC8862'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 AC8862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1799 ***********************************************************************
 JB1799  DESIGNATION -  MEACHAM
 JB1799  PID         -  JB1799
 JB1799  STATE/COUNTY-  IL/MARION
 JB1799  COUNTRY     -  US
 JB1799  USGS QUAD   -  KINMUNDY (2018)
 JB1799
 JB1799                         *CURRENT SURVEY CONTROL
 JB1799  ______________________________________________________________________
 JB1799* NAD 83(1997) POSITION- 38 45 07.72224(N) 088 45 09.59267(W)   ADJUSTED
 JB1799* NAVD 88 ORTHO HEIGHT -   177.    (meters)      581.    (feet) SCALED
 JB1799  ______________________________________________________________________
 JB1799  GEOID HEIGHT    -        -31.360 (meters)                     GEOID18
 JB1799  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 JB1799  HORZ ORDER      -  THIRD
 JB1799
 JB1799.The horizontal coordinates were established by classical geodetic methods
 JB1799.and adjusted by the National Geodetic Survey in October 1999.
 JB1799
 JB1799.The orthometric height was scaled from a topographic map.
 JB1799
 JB1799.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1799.GEOID18 height accuracy estimate available here.
 JB1799
 JB1799.Click photographs - Photos may exist for this station.
 JB1799
 JB1799.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1799
 JB1799. The following values were computed from the NAD 83(1997) position.
 JB1799
 JB1799;                    North         East     Units Scale Factor Converg.
 JB1799;SPC IL E     -   231,547.076   263,549.287   MT  0.99999135   -0 15 44.9
 JB1799;SPC IL E     -   759,667.37    864,661.29   sFT  0.99999135   -0 15 44.9
 JB1799;UTM  16      - 4,290,730.791   347,700.441   MT  0.99988563   -1 05 50.3
 JB1799
 JB1799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1799!SPC IL E     -   0.99997717  x   0.99999135  =   0.99996852
 JB1799!UTM  16      -   0.99997717  x   0.99988563  =   0.99986280
 JB1799
 JB1799:                Primary Azimuth Mark                     Grid Az
 JB1799:SPC IL E     -  MEACHAM AZ MK                            090 52 09.5
 JB1799:UTM  16      -  MEACHAM AZ MK                            091 42 14.9
 JB1799
 JB1799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4770090730(NAD 83)
 JB1799
 JB1799|---------------------------------------------------------------------|
 JB1799| PID    Reference Object                     Distance      Geod. Az  |
 JB1799|                                                           dddmmss.s |
 JB1799| CI4634 MEACHAM AZ MK                       APPROX. 0.8 KM 0903624.6 |
 JB1799| CI4635 MEACHAM RM 1                         30.754 METERS 11300     |
 JB1799| CI4636 MEACHAM RM 2                         22.391 METERS 21026     |
 JB1799|---------------------------------------------------------------------|
 JB1799
 JB1799                          SUPERSEDED SURVEY CONTROL
 JB1799
 JB1799  NAD 83(1986)-  38 45 07.73651(N)    088 45 09.58854(W) AD(       ) 3
 JB1799  NAD 27      -  38 45 07.56839(N)    088 45 09.39287(W) AD(       ) 3
 JB1799
 JB1799.Superseded values are not recommended for survey control.
 JB1799
 JB1799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1799.See file dsdata.pdf to determine how the superseded data were derived.
 JB1799
 JB1799_MARKER: DS = TRIANGULATION STATION DISK
 JB1799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1799_STAMPING: MEACHAM 1962
 JB1799_MARK LOGO: CGS
 JB1799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1799+STABILITY: SURFACE MOTION
 JB1799
 JB1799  HISTORY     - Date     Condition        Report By
 JB1799  HISTORY     - 1962     MONUMENTED       CGS
 JB1799
 JB1799                          STATION DESCRIPTION
 JB1799
 JB1799'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1799'NO MEASUREMENT BETWEEN RMS, FENCE POST ON LINE.
 JB1799'
 JB1799'THE STATION IS ABOUT 5.5 MILES EAST OF KINMUNDY, ON THE PROPERTY OF MR
 JB1799'CHARLES KELLER AND IS IN THE SOUTHEAST 0.25 OF SECTION 28, T 4 N, R 4
 JB1799'E.  IT IS 106 FEET NORTHWEST OF THE CENTERLINE OF A CROSSROAD, 73 FEET
 JB1799'NORTHEAST OF A WITNESS POST, 45 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 JB1799'OF A BARN AND 33 FEET NORTH OF A 48 INCH OAK TREE.  THE MONUMENT
 JB1799'PROJECTS 2 INCHES AND THE DISK IS STAMPED MEACHAM 1962.
 JB1799'
 JB1799'TO REACH FROM THE KINMUNDY UNIT DISTRICT 301 SCHOOL IN THE EAST EDGE
 JB1799'OF KINMUNDY, GO EAST ON A PAVED ROAD (LOUISVILLE ROAD) FOR 4.65 MILES
 JB1799'TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON A PAVED ROAD FOR 1.5 MILES
 JB1799'TO A CROSSROAD AND THE STATION IN THE NORTHWEST ANGLE.
 JB1799'
 JB1799'TO REACH THE AZIMUTH MARK FROM THE CROSSROAD, GO EAST ON A PAVED ROAD
 JB1799'FOR 0.55 MILE TO THE MARK ON THE LEFT.
 JB1799'
 JB1799'REFERENCE MARK 1 IS 47 FEET NORTHEAST OF THE CENTERLINE OF THE
 JB1799'CROSSROAD, 25 FEET EAST OF THE CENTERLINE OF THE PAVED ROAD AND 1 FOOT
 JB1799'WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 7 INCHES AND THE DISK IS
 JB1799'STAMPED MEACHAM NO 1 1962.
 JB1799'
 JB1799'REFERENCE MARK 2 IS 19 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD, 3
 JB1799'FEET EAST OF AN EAST GATE POST, 2 FEET WEST OF THE WITNESS POST AND 1
 JB1799'FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1799'STAMPED MEACHAM NO 2 1962.
 JB1799'
 JB1799'THE AZIMUTH MARK IS 25 FEET NORTHEAST OF THE CENTERLINE OF A PAVED
 JB1799'ROAD AND FIELD ENTRANCE, 23 FEET NORTH OF THE CENTERLINE OF A PAVED
 JB1799'ROAD, 2 FEET SOUTH OF A FENCE CORNER AND 1 FOOT SOUTH OF A WITNESS
 JB1799'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MEACHAM 1962.
 JB1799'
 JB1799'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4634 ***********************************************************************
 CI4634  DESIGNATION -  MEACHAM AZ MK
 CI4634  PID         -  CI4634
 CI4634  STATE/COUNTY-  IL/MARION
 CI4634  COUNTRY     -  US
 CI4634  USGS QUAD   -  OSKALOOSA (2018)
 CI4634
 CI4634                         *CURRENT SURVEY CONTROL
 CI4634  ______________________________________________________________________
 CI4634* NAD 83(2011) POSITION- 38 45 07.44984(N) 088 44 35.19341(W)   ADJUSTED
 CI4634* NAD 83(2011) ELLIP HT-   141.876 (meters)        (06/27/12)   ADJUSTED
 CI4634* NAD 83(2011) EPOCH   -  2010.00
 CI4634* NAVD 88 ORTHO HEIGHT -   173.2   (meters)      568.    (feet) GPS OBS
 CI4634  ______________________________________________________________________
 CI4634  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI4634  GEOID HEIGHT    -        -31.324 (meters)                     GEOID03
 CI4634  GEOID HEIGHT    -        -31.358 (meters)                     GEOID18
 CI4634  NAD 83(2011) X  -    109,252.542 (meters)                     COMP
 CI4634  NAD 83(2011) Y  - -4,979,514.402 (meters)                     COMP
 CI4634  NAD 83(2011) Z  -  3,970,978.606 (meters)                     COMP
 CI4634  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 CI4634
 CI4634  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI4634  Standards:
 CI4634         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI4634            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI4634  -------------------------------------------------------------------
 CI4634  NETWORK    0.65   1.04           0.28   0.25   0.53      0.16513330
 CI4634  -------------------------------------------------------------------
 CI4634  Click here for local accuracies and other accuracy information.
 CI4634
 CI4634.The horizontal coordinates were established by GPS observations
 CI4634.and adjusted by the National Geodetic Survey in June 2012.
 CI4634
 CI4634.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI4634.been affixed to the stable North American tectonic plate. See 
 CI4634.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI4634
 CI4634.The horizontal coordinates are valid at the epoch date displayed above
 CI4634.which is a decimal equivalence of Year/Month/Day.
 CI4634
 CI4634.The orthometric height was determined by GPS observations and a
 CI4634.high-resolution geoid model.
 CI4634
 CI4634.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4634.GEOID18 height accuracy estimate available here.
 CI4634
 CI4634.Click photographs - Photos may exist for this station.
 CI4634
 CI4634.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI4634
 CI4634.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI4634
 CI4634.The ellipsoidal height was determined by GPS observations
 CI4634.and is referenced to NAD 83.
 CI4634
 CI4634. The following values were computed from the NAD 83(2011) position.
 CI4634
 CI4634;                    North         East     Units Scale Factor Converg.
 CI4634;SPC IL E     -   231,534.914   264,379.859   MT  0.99999062   -0 15 23.4
 CI4634;SPC IL E     -   759,627.46    867,386.25   sFT  0.99999062   -0 15 23.4
 CI4634;UTM  16      - 4,290,706.532   348,530.659   MT  0.99988253   -1 05 28.7
 CI4634
 CI4634!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI4634!SPC IL E     -   0.99997774  x   0.99999062  =   0.99996836
 CI4634!UTM  16      -   0.99997774  x   0.99988253  =   0.99986027
 CI4634
 CI4634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4853090706(NAD 83)
 CI4634
 CI4634                          SUPERSEDED SURVEY CONTROL
 CI4634
 CI4634  NAD 83(2007)-  38 45 07.44991(N)    088 44 35.19420(W) AD(2002.00) 1
 CI4634  ELLIP H (07/11/08)  141.888  (m)                       GP(2002.00) 3 2
 CI4634
 CI4634.Superseded values are not recommended for survey control.
 CI4634
 CI4634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI4634.See file dsdata.pdf to determine how the superseded data were derived.
 CI4634
 CI4634_MARKER: DZ = AZIMUTH MARK DISK
 CI4634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4634_STAMPING: MEACHAM 1962
 CI4634_MARK LOGO: CGS
 CI4634_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI4634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4634+STABILITY: SURFACE MOTION
 CI4634_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CI4634+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2020
 CI4634
 CI4634  HISTORY     - Date     Condition        Report By
 CI4634  HISTORY     - 1962     MONUMENTED       CGS
 CI4634  HISTORY     - 20070909 GOOD             ILDT
 CI4634  HISTORY     - 20201228 GOOD             ILDT
 CI4634
 CI4634                          STATION DESCRIPTION
 CI4634
 CI4634'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 CI4634'STATION IS LOCATED 5.8 MILES EAST OF KINMUNDY.  TO REACH FROM THE
 CI4634'INTERSECTION OF IL-37  AND FIRST ST (KINLOU RD) IN KINMUNDY, GO 5.1
 CI4634'MILES TO FORBES RD.  TURN RIGHT AND HEAD  SOUTH FOR 1.5 MILES TO BUTTS
 CI4634'RD.  TURN LEFT AND HEAD EAST FOR 0.5 MILES TO THE STATION ON  THE
 CI4634'LEFT.  STATION IS A BRONZE DISK SET IN A CONCRETE MONUMENT.  STATION
 CI4634'IS 23.0' NORTH OF  THE CENTERLINE BUTTS RD, 25.0' NORTHEAST OF THE
 CI4634'ROAD AND A FIELD ENTRANCE, AND 2.0' SOUTH  OF A FENCE CORNER.
 CI4634
 CI4634                          STATION RECOVERY (2020)
 CI4634
 CI4634'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SS)
 CI4634'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0695 ***********************************************************************
 JB0695  DESIGNATION -  MEADOW RM 3
 JB0695  PID         -  JB0695
 JB0695  STATE/COUNTY-  IL/MARION
 JB0695  COUNTRY     -  US
 JB0695  USGS QUAD   -  SAINT PAUL (2018)
 JB0695
 JB0695                         *CURRENT SURVEY CONTROL
 JB0695  ______________________________________________________________________
 JB0695* NAD 83(1986) POSITION- 38 45 05.35   (N) 088 54 10.24   (W)   HD_HELD1
 JB0695* NAVD 88 ORTHO HEIGHT -   175.89  (meters)      577.1   (feet) RESET
 JB0695  ______________________________________________________________________
 JB0695  GEOID HEIGHT    -        -31.351 (meters)                     GEOID18
 JB0695  VERT ORDER      -  THIRD
 JB0695
 JB0695.The horizontal coordinates were determined by differentially corrected
 JB0695.hand held GPS observations or other comparable positioning techniques
 JB0695.and have an estimated accuracy of +/- 3 meters.
 JB0695
 JB0695.The orthometric height was computed from unverified reset data.
 JB0695
 JB0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0695.GEOID18 height accuracy estimate available here.
 JB0695
 JB0695.Click photographs - Photos may exist for this station.
 JB0695
 JB0695;                    North         East    Units  Estimated Accuracy
 JB0695;SPC IL E     -   231,544.4     250,494.2     MT  (+/- 3 meters HH1 GPS) 
 JB0695
 JB0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3464790918(NAD 83)
 JB0695
 JB0695                          SUPERSEDED SURVEY CONTROL
 JB0695
 JB0695.No superseded survey control is available for this station.
 JB0695
 JB0695_MARKER: DR = REFERENCE MARK DISK
 JB0695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0695_STAMPING: MEADOW 1960 NO 3 1970
 JB0695_MARK LOGO: CGS
 JB0695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0695+STABILITY: SURFACE MOTION
 JB0695
 JB0695  HISTORY     - Date     Condition        Report By
 JB0695  HISTORY     - 1970     MONUMENTED       NGS
 JB0695  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0695
 JB0695                          STATION DESCRIPTION
 JB0695
 JB0695'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0695'2.4 MI N FROM ALMA.
 JB0695'ABOUT 0.05 MILE SOUTH ALONG STREET FROM THE POST OFFICE AT ALMA,
 JB0695'THENCE 0.65 MILE NORTHEAST ALONG STATE HIGHWAY 37, THENCE 1.65
 JB0695'MILES NORTH ALONG DIRT ROAD, THENCE 0.1 MILE WEST ALONG DIRT
 JB0695'ROAD, 12 FEET NORTH OF THE CENTERLINE OF THE ROAD, 1 FOOT SOUTH
 JB0695'OF A METAL WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE
 JB0695'POST PROJECTING 4 INCHES.
 JB0695
 JB0695                          STATION RECOVERY (1983)
 JB0695
 JB0695'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0695'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2685 ***********************************************************************
 ME2685  DESIGNATION -  MEADOWS
 ME2685  PID         -  ME2685
 ME2685  STATE/COUNTY-  IL/COOK
 ME2685  COUNTRY     -  US
 ME2685  USGS QUAD   -  JACKSON PARK (2018)
 ME2685
 ME2685                         *CURRENT SURVEY CONTROL
 ME2685  ______________________________________________________________________
 ME2685* NAD 83(1997) POSITION- 41 50 12.30522(N) 087 36 50.58341(W)   ADJUSTED
 ME2685* NAVD 88 ORTHO HEIGHT -   243.7   (meters)      800.    (feet) VERTCON3
 ME2685  ______________________________________________________________________
 ME2685  GEOID HEIGHT    -        -33.558 (meters)                     GEOID18
 ME2685  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 ME2685  HORZ ORDER      -  FIRST
 ME2685
 ME2685.The horizontal coordinates were established by classical geodetic methods
 ME2685.and adjusted by the National Geodetic Survey in October 1999.
 ME2685
 ME2685.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2685.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2685
 ME2685.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2685.GEOID18 height accuracy estimate available here.
 ME2685
 ME2685.Click photographs - Photos may exist for this station.
 ME2685
 ME2685.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2685
 ME2685. The following values were computed from the NAD 83(1997) position.
 ME2685
 ME2685;                    North         East     Units Scale Factor Converg.
 ME2685;SPC IL E     -   574,220.910   359,743.849   MT  1.00001890   +0 28 47.2
 ME2685;SPC IL E     - 1,883,923.10  1,180,259.61   sFT  1.00001890   +0 28 47.2
 ME2685;UTM  16      - 4,631,833.417   449,015.879   MT  0.99963199   -0 24 34.5
 ME2685
 ME2685!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2685!SPC IL E     -   0.99996704  x   1.00001890  =   0.99998594
 ME2685!UTM  16      -   0.99996704  x   0.99963199  =   0.99959904
 ME2685
 ME2685:                Primary Azimuth Mark                     Grid Az
 ME2685:SPC IL E     -  021 COC                                  007 27 26.3
 ME2685:UTM  16      -  021 COC                                  008 20 48.0
 ME2685
 ME2685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4901531833(NAD 83)
 ME2685
 ME2685|---------------------------------------------------------------------|
 ME2685| PID    Reference Object                     Distance      Geod. Az  |
 ME2685|                                                           dddmmss.s |
 ME2685| ME2682 021 COC                             APPROX. 3.3 KM 0075613.5 |
 ME2685| ME2684 035                                 209.313 METERS 00905     |
 ME2685|---------------------------------------------------------------------|
 ME2685
 ME2685                          SUPERSEDED SURVEY CONTROL
 ME2685
 ME2685  NAD 83(1997)-  41 50 12.30542(N)    087 36 50.58377(W) AD(       ) 1
 ME2685  NAD 83(1994)-  41 50 12.30990(N)    087 36 50.59469(W) AD(       ) 1
 ME2685  NAD 83(1986)-  41 50 12.31038(N)    087 36 50.59390(W) AD(       ) 1
 ME2685  NAD 27      -  41 50 12.18766(N)    087 36 50.41207(W) AD(       ) 1
 ME2685  NGVD 29 (07/19/86)  243.8    (m)          800.     (f) VERT ANG       
 ME2685
 ME2685.Superseded values are not recommended for survey control.
 ME2685
 ME2685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2685.See file dsdata.pdf to determine how the superseded data were derived.
 ME2685
 ME2685_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2685_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2685_SP_SET: BUILDING ROOF
 ME2685_STAMPING: MEADOWS 1977
 ME2685_MARK LOGO: NGS
 ME2685_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2685+STABILITY: POSITION/ELEVATION WELL
 ME2685
 ME2685  HISTORY     - Date     Condition        Report By
 ME2685  HISTORY     - 1977     MONUMENTED       NGS
 ME2685
 ME2685                          STATION DESCRIPTION
 ME2685
 ME2685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2685'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF CHICAGO ON
 ME2685'THE ROOF OF THE LAKE MEADOWS APARTMENT BUILDING AT 501 E. 32ND
 ME2685'STREET.  THIS BUILDING IS THE NORTHEAST ONE OF FIVE SIMILAR
 ME2685'BUILDINGS.  IT IS LOCATED IN THE SOUTHWEST ANGLE OF THE
 ME2685'INTERSECTION OF S. RHODES AVENUE AND E. 32ND STREET.
 ME2685'
 ME2685'THE STATION MARK IS A STANDARD DISK STAMPED---MEADOWS 1977---.
 ME2685'IT IS CEMENTED TO THE ROOF 2-INCHES BELOW THE SURFACE AND
 ME2685'COVERED BY A COPPER LINCOLN HAT WHICH PROJECT 6 INCHES ABOVE
 ME2685'THE ROOF SURFACE.  IT IS 18.9 FEET NORTHWEST OF THE SOUTHEAST
 ME2685'CORNER OF THE BOILER ROOM ROOF, 15 FEET NORTH OF THE SOUTH EDGE
 ME2685'OF THE ROOF, 14.4 FEET SOUTHWEST OF A LADDER LEADING TO THE TOP
 ME2685'OF THE ROOF AND 11.5 FEET SOUTH OF THE NORTH EDGE OF THE ROOF.
 ME2685'
 ME2685'THE HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.9 METERS.
 ME2685'
 ME2685'STATION 021 COC CAN BE USED AS AND AZIMUTH MARK.
 ME2685'
 ME2685'NO REFERENCE MARKS WERE ESTABLISHED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1285 ***********************************************************************
 MF1285  DESIGNATION -  MEDINAH COUNTRY CLUB TANK
 MF1285  PID         -  MF1285
 MF1285  STATE/COUNTY-  IL/DU PAGE
 MF1285  COUNTRY     -  US
 MF1285  USGS QUAD   -  LOMBARD (2018)
 MF1285
 MF1285                         *CURRENT SURVEY CONTROL
 MF1285  ______________________________________________________________________
 MF1285* NAD 83(1997) POSITION- 41 57 57.39330(N) 088 02 30.87541(W)   ADJUSTED
 MF1285  ______________________________________________________________________
 MF1285  GEOID HEIGHT    -        -33.500 (meters)                     GEOID18
 MF1285  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 MF1285  HORZ ORDER      -  THIRD
 MF1285
 MF1285.The horizontal coordinates were established by classical geodetic methods
 MF1285.and adjusted by the National Geodetic Survey in October 1999.
 MF1285
 MF1285.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1285.GEOID18 height accuracy estimate available here.
 MF1285
 MF1285.Click photographs - Photos may exist for this station.
 MF1285
 MF1285.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1285
 MF1285. The following values were computed from the NAD 83(1997) position.
 MF1285
 MF1285;                    North         East     Units Scale Factor Converg.
 MF1285;SPC IL E     -   588,360.927   324,156.936   MT  0.99998218   +0 11 41.5
 MF1285;SPC IL E     - 1,930,314.14  1,063,504.88   sFT  0.99998218   +0 11 41.5
 MF1285;UTM  16      - 4,646,519.825   413,664.997   MT  0.99969172   -0 41 48.3
 MF1285
 MF1285_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1366446519(NAD 83)
 MF1285
 MF1285                          SUPERSEDED SURVEY CONTROL
 MF1285
 MF1285  NAD 83(1997)-  41 57 57.39349(N)    088 02 30.87609(W) AD(       ) 3
 MF1285  NAD 83(1986)-  41 57 57.39745(N)    088 02 30.88734(W) AD(       ) 3
 MF1285  NAD 27      -  41 57 57.29300(N)    088 02 30.63900(W) AD(       ) 3
 MF1285
 MF1285.Superseded values are not recommended for survey control.
 MF1285
 MF1285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1285.See file dsdata.pdf to determine how the superseded data were derived.
 MF1285
 MF1285_MARKER: 53 = ELEVATED TANK
 MF1285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1285+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 MF1285
 MF1285  HISTORY     - Date     Condition        Report By
 MF1285  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1285  HISTORY     - 1971     GOOD             NGS
 MF1285  HISTORY     - 19930210 GOOD             USPSQD
 MF1285  HISTORY     - 20031027 GOOD             USPSQD
 MF1285
 MF1285                          STATION DESCRIPTION
 MF1285
 MF1285'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1285'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 MF1285'THE MEDINAH COUNTRY CLUB LOCATED ABOUT 1 MILE SOUTHEAST OF
 MF1285'MEDINAH.  IT IS ON THE NORTH SHORE OF LAKE KADIJAH AT THE WEST
 MF1285'EDGE OF THE CLUB GROUNDS.  IT IS A STEEL TANK SUPPORTED
 MF1285'BY A SIX-LEGGED STEEL STRUCTURE AND IS PAINTED SILVER WITH THE
 MF1285'NAME MEDINAH PAINTED ON THE NORTH AND SOUTH SIDES IN BLACK
 MF1285'LETTERS.  THE HEIGHT IS ABOUT 135 FEET.
 MF1285
 MF1285                          STATION RECOVERY (1971)
 MF1285
 MF1285'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (DLV)
 MF1285'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 MF1285'
 MF1285'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE
 MF1285'SOUTHEAST OF MEDINAH.
 MF1285
 MF1285                          STATION RECOVERY (1993)
 MF1285
 MF1285'RECOVERY NOTE BY US POWER SQUADRON 1993
 MF1285'RECOVERED IN GOOD CONDITION.
 MF1285
 MF1285                          STATION RECOVERY (2003)
 MF1285
 MF1285'RECOVERY NOTE BY US POWER SQUADRON 2003 (VMR)
 MF1285'STATION DESCRIPTION AND DIRECTIONS ARE GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2664 ***********************************************************************
 ME2664  DESIGNATION -  MEIGS FIELD AP STA C
 ME2664  PID         -  ME2664
 ME2664  STATE/COUNTY-  IL/COOK
 ME2664  COUNTRY     -  US
 ME2664  USGS QUAD   -  JACKSON PARK (2018)
 ME2664
 ME2664                         *CURRENT SURVEY CONTROL
 ME2664  ______________________________________________________________________
 ME2664* NAD 83(1997) POSITION- 41 51 31.13396(N) 087 36 27.33487(W)   ADJUSTED
 ME2664* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) SCALED
 ME2664  ______________________________________________________________________
 ME2664  GEOID HEIGHT    -        -33.581 (meters)                     GEOID18
 ME2664  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 ME2664  HORZ ORDER      -  THIRD
 ME2664
 ME2664.This mark is at Merrill C Meigs Airport (CGX)
 ME2664
 ME2664.The horizontal coordinates were established by classical geodetic methods
 ME2664.and adjusted by the National Geodetic Survey in October 1999.
 ME2664
 ME2664.The orthometric height was scaled from a topographic map.
 ME2664
 ME2664.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2664.GEOID18 height accuracy estimate available here.
 ME2664
 ME2664.Click photographs - Photos may exist for this station.
 ME2664
 ME2664.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2664
 ME2664. The following values were computed from the NAD 83(1997) position.
 ME2664
 ME2664;                    North         East     Units Scale Factor Converg.
 ME2664;SPC IL E     -   576,657.475   360,259.697   MT  1.00001967   +0 29 03.5
 ME2664;SPC IL E     - 1,891,917.07  1,181,952.02   sFT  1.00001967   +0 29 03.5
 ME2664;UTM  16      - 4,634,260.740   449,569.278   MT  0.99963129   -0 24 19.6
 ME2664
 ME2664!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2664!SPC IL E     -   0.99997721  x   1.00001967  =   0.99999688
 ME2664!UTM  16      -   0.99997721  x   0.99963129  =   0.99960850
 ME2664
 ME2664:                Primary Azimuth Mark                     Grid Az
 ME2664:SPC IL E     -  MEIGS FIELD AP STA A                     176 19 15.1
 ME2664:UTM  16      -  MEIGS FIELD AP STA A                     177 12 38.2
 ME2664
 ME2664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4956934260(NAD 83)
 ME2664
 ME2664|---------------------------------------------------------------------|
 ME2664| PID    Reference Object                     Distance      Geod. Az  |
 ME2664|                                                           dddmmss.s |
 ME2664| ME2667 MEIGS FIELD AP STA A                APPROX. 0.6 KM 1764818.6 |
 ME2664| ME2707 CHICAGO RAD STA KSA 675 MAST        APPROX. 4.3 KM 2590742.4 |
 ME2664| ME2666 MEIGS FIELD ARP                      78.719 METERS 29120     |
 ME2664| ME2662 AIRPORT BN MEIGS FIELD CHICAGO      219.799 METERS 29122     |
 ME2664| ME2793 CHICAGO TV STA WNBQ MAST            APPROX. 3.6 KM 3171641.0 |
 ME2664| ME2656 CHICAGO PALMOLIVE BLDG BEACON       APPROX. 4.8 KM 3435057.8 |
 ME2664| ME2665 MEIGS FIELD AP STA B                APPROX. 0.6 KM 3564834.4 |
 ME2664|---------------------------------------------------------------------|
 ME2664
 ME2664                          SUPERSEDED SURVEY CONTROL
 ME2664
 ME2664  NAD 83(1997)-  41 51 31.13417(N)    087 36 27.33526(W) AD(       ) 3
 ME2664  NAD 83(1994)-  41 51 31.13870(N)    087 36 27.34665(W) AD(       ) 3
 ME2664  NAD 83(1986)-  41 51 31.13898(N)    087 36 27.34574(W) AD(       ) 3
 ME2664  NAD 83(1986)-  41 51 31.14836(N)    087 36 27.34159(W) AD(       ) 3
 ME2664  NAD 27      -  41 51 31.01900(N)    087 36 27.16200(W) AD(       ) 3
 ME2664
 ME2664.Superseded values are not recommended for survey control.
 ME2664
 ME2664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2664.See file dsdata.pdf to determine how the superseded data were derived.
 ME2664
 ME2664_MARKER: DT = TOPOGRAPHIC STATION DISK
 ME2664_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 ME2664_STAMPING: AP 1959 STA C
 ME2664_MARK LOGO: CGS
 ME2664_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME2664_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2664
 ME2664  HISTORY     - Date     Condition        Report By
 ME2664  HISTORY     - 1959     MONUMENTED       CGS
 ME2664  HISTORY     - 1960     GOOD             CGS
 ME2664  HISTORY     - 1965     GOOD             CGS
 ME2664  HISTORY     - 1978     GOOD             NGS
 ME2664  HISTORY     - 19931115 GOOD             NGS
 ME2664
 ME2664                          STATION DESCRIPTION
 ME2664
 ME2664'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RLS)
 ME2664'AT MERRILL C. MEIGS FIELD, CITY OF CHICAGO.  A STANDARD TOPOGRAPHIC
 ME2664'DISK SET IN A DRILL
 ME2664'HOLE IN THE 13TH RUNWAY LIGHT BASE FROM THE SOUTH END OF THE
 ME2664'RUNWAY.  THE DISK IS 85 FEET EAST
 ME2664'OF THE CENTERLINE OF THE RUNWAY.  THE DISK IS
 ME2664'STAMPED A. P. 1959, STA. C.
 ME2664
 ME2664                          STATION RECOVERY (1960)
 ME2664
 ME2664'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 ME2664'STATION RECOVERED AS DESCRIBED.
 ME2664
 ME2664                          STATION RECOVERY (1965)
 ME2664
 ME2664'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME2664'RECOVERED AS DESCRIBED
 ME2664'AND WAS FOUND TO
 ME2664'BE IN GOOD CONDITION.
 ME2664
 ME2664                          STATION RECOVERY (1978)
 ME2664
 ME2664'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 ME2664'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 ME2664'
 ME2664'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MEIGS AIRPORT.
 ME2664
 ME2664                          STATION RECOVERY (1993)
 ME2664
 ME2664'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 (DRM)
 ME2664'THE STATION IS LOCATED AT MERRILL C MEIGS FIELD, 85 FT (25.9 M) E OF
 ME2664'THE RUNWAY CENTERLINE AT THE BASE OF THE THIRTEENTH RUNWAY LIGHT ON
 ME2664'THE E EDGE OF THE RUNWAY AND FROM THE S END.  THE STATION IS MARKED
 ME2664'WITH A STANDARD USCGS TOPOGRAPHIC DISK, STAMPED AP 1959, STA C, SET IN
 ME2664'A DRILL HOLE IN THE CONCRETE BASE OF THE RUNWAY LIGHT.  NOTE,ABOVE
 ME2664'POSITIONS ADJUSTED AND PUBLISHED BY GEODESY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2665 ***********************************************************************
 ME2665  DESIGNATION -  MEIGS FIELD AP STA B
 ME2665  PID         -  ME2665
 ME2665  STATE/COUNTY-  IL/COOK
 ME2665  COUNTRY     -  US
 ME2665  USGS QUAD   -  JACKSON PARK (2018)
 ME2665
 ME2665                         *CURRENT SURVEY CONTROL
 ME2665  ______________________________________________________________________
 ME2665* NAD 83(1997) POSITION- 41 51 51.10306(N) 087 36 28.82395(W)   ADJUSTED
 ME2665* NAVD 88 ORTHO HEIGHT -   179.8   (meters)      590.    (feet) VERTCON3
 ME2665  ______________________________________________________________________
 ME2665  GEOID HEIGHT    -        -33.587 (meters)                     GEOID18
 ME2665  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 ME2665  HORZ ORDER      -  SECOND
 ME2665
 ME2665.This mark is at Merrill C Meigs Airport (CGX)
 ME2665
 ME2665.The horizontal coordinates were established by classical geodetic methods
 ME2665.and adjusted by the National Geodetic Survey in October 1999.
 ME2665
 ME2665.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2665.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2665
 ME2665.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2665.GEOID18 height accuracy estimate available here.
 ME2665
 ME2665.Click photographs - Photos may exist for this station.
 ME2665
 ME2665.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2665
 ME2665. The following values were computed from the NAD 83(1997) position.
 ME2665
 ME2665;                    North         East     Units Scale Factor Converg.
 ME2665;SPC IL E     -   577,273.281   360,220.147   MT  1.00001961   +0 29 02.7
 ME2665;SPC IL E     - 1,893,937.42  1,181,822.27   sFT  1.00001961   +0 29 02.7
 ME2665;UTM  16      - 4,634,876.846   449,539.307   MT  0.99963133   -0 24 20.8
 ME2665
 ME2665!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2665!SPC IL E     -   0.99997707  x   1.00001961  =   0.99999668
 ME2665!UTM  16      -   0.99997707  x   0.99963133  =   0.99960841
 ME2665
 ME2665:                Primary Azimuth Mark                     Grid Az
 ME2665:SPC IL E     -  ARP                                      183 18 41.2
 ME2665:UTM  16      -  ARP                                      184 12 04.7
 ME2665
 ME2665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4953934876(NAD 83)
 ME2665
 ME2665|---------------------------------------------------------------------|
 ME2665| PID    Reference Object                     Distance      Geod. Az  |
 ME2665|                                                           dddmmss.s |
 ME2665| ME3230 ADLER PLANETARIUM TOP LT            261.495 METERS 02306     |
 ME2665| ME2664 MEIGS FIELD AP STA C                APPROX. 0.6 KM 1764833.4 |
 ME2665| ME2666 MEIGS FIELD ARP                     APPROX. 0.6 KM 1834745.8 |
 ME2665| ME2697 ARP                                 APPROX. 0.6 KM 1834743.9 |
 ME2665| ME2662 AIRPORT BN MEIGS FIELD CHICAGO      APPROX. 0.6 KM 1973748.2 |
 ME2665| ME2682 021 COC                             240.725 METERS 34931     |
 ME2665|---------------------------------------------------------------------|
 ME2665
 ME2665                          SUPERSEDED SURVEY CONTROL
 ME2665
 ME2665  NAD 83(1997)-  41 51 51.10327(N)    087 36 28.82435(W) AD(       ) 2
 ME2665  NAD 83(1994)-  41 51 51.10779(N)    087 36 28.83584(W) AD(       ) 2
 ME2665  NAD 83(1986)-  41 51 51.10793(N)    087 36 28.83480(W) AD(       ) 2
 ME2665  NAD 83(1986)-  41 51 51.11763(N)    087 36 28.83230(W) AD(       ) 3
 ME2665  NAD 27      -  41 51 50.98800(N)    087 36 28.65100(W) AD(       ) 3
 ME2665  NGVD 29 (08/23/90)  179.9    (m)          590.     (f) VERT ANG       
 ME2665
 ME2665.Superseded values are not recommended for survey control.
 ME2665
 ME2665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2665.See file dsdata.pdf to determine how the superseded data were derived.
 ME2665
 ME2665_MARKER: DT = TOPOGRAPHIC STATION DISK
 ME2665_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2665_STAMPING: AP 1959 STA B
 ME2665_MARK LOGO: CGS
 ME2665_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME2665_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2665+STABILITY: SURFACE MOTION
 ME2665
 ME2665  HISTORY     - Date     Condition        Report By
 ME2665  HISTORY     - 1959     MONUMENTED       CGS
 ME2665  HISTORY     - 1960     GOOD             CGS
 ME2665  HISTORY     - 1965     GOOD             CGS
 ME2665  HISTORY     - 1978     GOOD             NGS
 ME2665  HISTORY     - 1983     GOOD             IL1670
 ME2665  HISTORY     - 19931115 GOOD             NGS
 ME2665
 ME2665                          STATION DESCRIPTION
 ME2665
 ME2665'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RLS)
 ME2665'AT MERRILL C. MEIGS FIELD, CITY OF CHICAGO.  A STANDARD TOPOGRAPHIC
 ME2665'DISK SET IN A 10 INCH
 ME2665'SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.  THE DISK IS 129.6
 ME2665'FEET EAST OF THE NORTHWEST CORNER
 ME2665'OF THE NORTH END OF THE RUNWAY AND 192.9 FEET NORTHEAST
 ME2665'OF THE NEAREST CONCRETE LIGHT BASE ON THE EAST
 ME2665'SIDE OF THE RUNWAY.  THE DISK IS
 ME2665'STAMPED A. P. 1959, STA. B.
 ME2665
 ME2665                          STATION RECOVERY (1960)
 ME2665
 ME2665'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 ME2665'THE STATION WAS RECOVERED, A REVISED DESCRIPTION FOLLOWS.
 ME2665'
 ME2665'AT MERRILL C. MEIGS FIELD, CHICAGO ILL. A STANDARD TOPOGRAPHIC
 ME2665'DISK SET IN A 10
 ME2665'INCH SQUARE CONCRETE MONUMENT FLUSH WITH THE
 ME2665'GROUND.  THE DISK IS 29.2 FT EAST
 ME2665'OF THE EXTREME NORTHEAST CORNER
 ME2665'OF THE RUNWAY, 192.9 FT NORTH NORTHEAST OF THE
 ME2665'CONCRETE LIGHT BASE
 ME2665'FOR LIGHTS, R1, R2 AND R3, AND IS 10.4 FT SOUTH OF A METAL FENCE.
 ME2665'THE DISK IS
 ME2665'STAMPED AP-1959, STA B.
 ME2665
 ME2665                          STATION RECOVERY (1965)
 ME2665
 ME2665'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME2665'RECOVERED AS DESCRIBED AND WAS
 ME2665'FOUND TO BE IN
 ME2665'GOOD CONDITION.
 ME2665
 ME2665                          STATION RECOVERY (1978)
 ME2665
 ME2665'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 ME2665'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 ME2665'
 ME2665'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MEIGS AIRPORT.
 ME2665
 ME2665                          STATION RECOVERY (1983)
 ME2665
 ME2665'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2665'THE STATION IS IN CHICAGO,  JUST EAST OF THE NORTHEAST CORNER OF THE
 ME2665'RUNWAY AT MEIGS FIELD AIRPORT, ABOUT 24.7 M (81 FT) SOUTH OF AN
 ME2665'OBSTRUCTION LIGHT ON NORTHWEST-SOUTHEAST RUNNING SECURITY FENCE.
 ME2665'
 ME2665'SEE ABOVE PARAGRAPH FOR TO REACH.
 ME2665'
 ME2665'THE STATION IS A STANDARD TOPOGRAPHIC DISK STAMPED---AP 1959 STA
 ME2665'B---SET INTO THE TOP OF A CONCRETE MONUMENT WHICH IS FLUSH WITH THE
 ME2665'SURFACE.
 ME2665'
 ME2665'DESCRIBED BY CITY OF CHICAGO.
 ME2665
 ME2665                          STATION RECOVERY (1993)
 ME2665
 ME2665'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 ME2665'THE STATION IS LOCATED AT MERRILL C MEIGS FIELD, 192.9 FTNNE OF THE
 ME2665'CONCRETE LIGHT BASE FOR LIGHTS R1, R2, R3, 29.2 FTE OF THE EXTREME NE
 ME2665'CORNER OF THE RUNWAY, AND 81 FT (24.7 M) S OF AN OBSTRUCTION LIGHT ON
 ME2665'FENCE N OF RUNWAY END 18.  THE STATION IS MARKED WITH A STANDARD USCGS
 ME2665'TOPOGRAPHIC DISK, STAMPED AP 1959 STA B, SET IN TOP OF A CONCRETE POST
 ME2665'FLUSH WITH THE GROUND.  NOTE, ABOVE POSITIONS ADJUSTED AND PUBLISHED
 ME2665'BY GEODESY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2667 ***********************************************************************
 ME2667  DESIGNATION -  MEIGS FIELD AP STA A
 ME2667  PID         -  ME2667
 ME2667  STATE/COUNTY-  IL/COOK
 ME2667  COUNTRY     -  US
 ME2667  USGS QUAD   -  JACKSON PARK (2018)
 ME2667
 ME2667                         *CURRENT SURVEY CONTROL
 ME2667  ______________________________________________________________________
 ME2667* NAD 83(1997) POSITION- 41 51 12.64678(N) 087 36 25.95463(W)   ADJUSTED
 ME2667* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) VERTCON3
 ME2667  ______________________________________________________________________
 ME2667  GEOID HEIGHT    -        -33.576 (meters)                     GEOID18
 ME2667  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 ME2667  HORZ ORDER      -  SECOND
 ME2667
 ME2667.This mark is at Merrill C Meigs Airport (CGX)
 ME2667
 ME2667.The horizontal coordinates were established by classical geodetic methods
 ME2667.and adjusted by the National Geodetic Survey in October 1999.
 ME2667
 ME2667.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2667.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2667
 ME2667.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2667.GEOID18 height accuracy estimate available here.
 ME2667
 ME2667.Click photographs - Photos may exist for this station.
 ME2667
 ME2667.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2667
 ME2667. The following values were computed from the NAD 83(1997) position.
 ME2667
 ME2667;                    North         East     Units Scale Factor Converg.
 ME2667;SPC IL E     -   576,087.370   360,296.355   MT  1.00001972   +0 29 04.2
 ME2667;SPC IL E     - 1,890,046.65  1,182,072.29   sFT  1.00001972   +0 29 04.2
 ME2667;UTM  16      - 4,633,690.356   449,597.068   MT  0.99963126   -0 24 18.6
 ME2667
 ME2667!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2667!SPC IL E     -   0.99997720  x   1.00001972  =   0.99999692
 ME2667!UTM  16      -   0.99997720  x   0.99963126  =   0.99960847
 ME2667
 ME2667:                Primary Azimuth Mark                     Grid Az
 ME2667:SPC IL E     -  AIRPORT BN MEIGS FIELD CHICAGO           339 31 57.2
 ME2667:UTM  16      -  AIRPORT BN MEIGS FIELD CHICAGO           340 25 20.0
 ME2667
 ME2667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4959733690(NAD 83)
 ME2667
 ME2667|---------------------------------------------------------------------|
 ME2667| PID    Reference Object                     Distance      Geod. Az  |
 ME2667|                                                           dddmmss.s |
 ME2667| ME2662 AIRPORT BN MEIGS FIELD CHICAGO      APPROX. 0.7 KM 3400101.4 |
 ME2667| ME2664 MEIGS FIELD AP STA C                APPROX. 0.6 KM 3564819.5 |
 ME2667|---------------------------------------------------------------------|
 ME2667
 ME2667                          SUPERSEDED SURVEY CONTROL
 ME2667
 ME2667  NAD 83(1997)-  41 51 12.64700(N)    087 36 25.95501(W) AD(       ) 2
 ME2667  NAD 83(1994)-  41 51 12.65153(N)    087 36 25.96630(W) AD(       ) 2
 ME2667  NAD 83(1986)-  41 51 12.65181(N)    087 36 25.96558(W) AD(       ) 2
 ME2667  NAD 83(1986)-  41 51 12.66113(N)    087 36 25.95984(W) AD(       ) 3
 ME2667  NAD 27      -  41 51 12.53100(N)    087 36 25.78300(W) AD(       ) 3
 ME2667  NGVD 29 (08/23/90)  179.     (m)          587.     (f) VERT ANG       
 ME2667
 ME2667.Superseded values are not recommended for survey control.
 ME2667
 ME2667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2667.See file dsdata.pdf to determine how the superseded data were derived.
 ME2667
 ME2667_MARKER: DT = TOPOGRAPHIC STATION DISK
 ME2667_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 ME2667_STAMPING: AP 1959 STA A
 ME2667_MARK LOGO: CGS
 ME2667_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME2667_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2667
 ME2667  HISTORY     - Date     Condition        Report By
 ME2667  HISTORY     - 1959     MONUMENTED       CGS
 ME2667  HISTORY     - 1960     GOOD             CGS
 ME2667  HISTORY     - 1965     GOOD             CGS
 ME2667  HISTORY     - 1978     GOOD             NGS
 ME2667  HISTORY     - 1983     GOOD             IL1670
 ME2667  HISTORY     - 19931115 GOOD             NGS
 ME2667
 ME2667                          STATION DESCRIPTION
 ME2667
 ME2667'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RLS)
 ME2667'AT MERRILL C. MEIGS FIELD, CITY OF CHICAGO, A STANDARD TOPOGRAPHIC
 ME2667'DISK SET IN A DRILL
 ME2667'HOLE IN THE THRESHOLD LIGHT BASE 85 FEET EAST OF THE CENTERLINE OF
 ME2667'RUNWAY END 36.  THE DISK IS
 ME2667'STAMPED A. P. 1959, STA. A.
 ME2667
 ME2667                          STATION RECOVERY (1960)
 ME2667
 ME2667'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 ME2667'STATION RECOVERED AS DESCRIBED.
 ME2667
 ME2667                          STATION RECOVERY (1965)
 ME2667
 ME2667'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME2667'RECOVERED AS DESCRIBED AND WAS
 ME2667'FOUND TO BE IN
 ME2667'GOOD CONDITION.
 ME2667
 ME2667                          STATION RECOVERY (1978)
 ME2667
 ME2667'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 ME2667'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 ME2667'
 ME2667'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MEIGS AIRPORT.
 ME2667
 ME2667                          STATION RECOVERY (1983)
 ME2667
 ME2667'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2667'THE STATION IS IN CHICAGO , ALONG THE EAST SIDE AND AT THE SOUTH END
 ME2667'OF THE RUNWAY AT MEIGS FIELD AIRPORT, IN THE CONCRETE BASE OF THE
 ME2667'WEST 1 OF 4 APPROACH LIGHTS.
 ME2667'
 ME2667'SEE ABOVE PARAGRAPH FOR TO REACH.
 ME2667'
 ME2667'THE STATION IS A STANDARD TOPOGRAPHIC DISK STAMPED---AP 1959 STA
 ME2667'A---CEMENTED IN A DRILL HOLE IN CONCRETE BASE OF APPROACH LIGHT.
 ME2667'
 ME2667'DESCRIBED BY CITY OF CHICAGO.
 ME2667
 ME2667                          STATION RECOVERY (1993)
 ME2667
 ME2667'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 (DRM)
 ME2667'THE STATION IS LOCATED AT THE S END OF RUNWAY 18-36 AT MERRILL C.
 ME2667'MEIGS FIELD IN CHICAGO.  THE MARK IS SET IN A DRILL HOLE IN THE BASE
 ME2667'OF A THRESHOLD LIGHT 85 FT (25.9 M) E OF THE RUNWAY CENTERLINE AT END
 ME2667'36.  THE STATION IS MARKED WITH A STANDARD USCGS TOPOGRAPHIC DISK,
 ME2667'STAMPED AP 1959, STA A.  NOTE, ABOVE POSITIONS ADJUSTED AND PUBLISHED
 ME2667'BY GEODESY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2666 ***********************************************************************
 ME2666  DESIGNATION -  MEIGS FIELD ARP
 ME2666  PID         -  ME2666
 ME2666  STATE/COUNTY-  IL/COOK
 ME2666  COUNTRY     -  US
 ME2666  USGS QUAD   -  JACKSON PARK (2018)
 ME2666
 ME2666                         *CURRENT SURVEY CONTROL
 ME2666  ______________________________________________________________________
 ME2666* NAD 83(1997) POSITION- 41 51 32.06223(N) 087 36 30.51391(W)   ADJUSTED
 ME2666* NAVD 88 ORTHO HEIGHT -   179.    (meters)      587.    (feet) SCALED
 ME2666  ______________________________________________________________________
 ME2666  GEOID HEIGHT    -        -33.581 (meters)                     GEOID18
 ME2666  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 ME2666  HORZ ORDER      -  THIRD
 ME2666
 ME2666.This mark is at Merrill C Meigs Airport (CGX)
 ME2666
 ME2666.The horizontal coordinates were established by classical geodetic methods
 ME2666.and adjusted by the National Geodetic Survey in October 1999.
 ME2666
 ME2666.The orthometric height was scaled from a topographic map.
 ME2666
 ME2666.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2666.GEOID18 height accuracy estimate available here.
 ME2666
 ME2666.Click photographs - Photos may exist for this station.
 ME2666
 ME2666.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2666
 ME2666. The following values were computed from the NAD 83(1997) position.
 ME2666
 ME2666;                    North         East     Units Scale Factor Converg.
 ME2666;SPC IL E     -   576,685.495   360,186.132   MT  1.00001956   +0 29 01.4
 ME2666;SPC IL E     - 1,892,008.99  1,181,710.67   sFT  1.00001956   +0 29 01.4
 ME2666;UTM  16      - 4,634,289.887   449,496.185   MT  0.99963139   -0 24 21.8
 ME2666
 ME2666!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2666!SPC IL E     -   0.99997721  x   1.00001956  =   0.99999677
 ME2666!UTM  16      -   0.99997721  x   0.99963139  =   0.99960860
 ME2666
 ME2666:                Primary Azimuth Mark                     Grid Az
 ME2666:SPC IL E     -  MEIGS FIELD AP STA B                     003 18 43.2
 ME2666:UTM  16      -  MEIGS FIELD AP STA B                     004 12 06.4
 ME2666
 ME2666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4949634289(NAD 83)
 ME2666
 ME2666|---------------------------------------------------------------------|
 ME2666| PID    Reference Object                     Distance      Geod. Az  |
 ME2666|                                                           dddmmss.s |
 ME2666| ME2665 MEIGS FIELD AP STA B                APPROX. 0.6 KM 0034744.6 |
 ME2666| ME2664 MEIGS FIELD AP STA C                 78.719 METERS 11120     |
 ME2666| ME2662 AIRPORT BN MEIGS FIELD CHICAGO      141.080 METERS 29123     |
 ME2666|---------------------------------------------------------------------|
 ME2666
 ME2666                          SUPERSEDED SURVEY CONTROL
 ME2666
 ME2666  NAD 83(1997)-  41 51 32.06244(N)    087 36 30.51430(W) AD(       ) 3
 ME2666  NAD 83(1994)-  41 51 32.06696(N)    087 36 30.52570(W) AD(       ) 3
 ME2666  NAD 83(1986)-  41 51 32.07650(N)    087 36 30.52073(W) AD(       ) 3
 ME2666  NAD 27      -  41 51 31.94700(N)    087 36 30.34100(W) AD(       ) 3
 ME2666
 ME2666.Superseded values are not recommended for survey control.
 ME2666
 ME2666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2666.See file dsdata.pdf to determine how the superseded data were derived.
 ME2666
 ME2666_MARKER: DS = TRIANGULATION STATION DISK
 ME2666_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME2666_SP_SET: TAXIWAY
 ME2666_STAMPING: A. P. 1959
 ME2666_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2666
 ME2666  HISTORY     - Date     Condition        Report By
 ME2666  HISTORY     - 1959     MONUMENTED       CGS
 ME2666  HISTORY     - 1960     GOOD             CGS
 ME2666  HISTORY     - 1965     GOOD             CGS
 ME2666  HISTORY     - 1978     GOOD             NGS
 ME2666
 ME2666                          STATION DESCRIPTION
 ME2666
 ME2666'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RLS)
 ME2666'AT MERRILL C. MEIGS FIELD, CITY OF CHICAGO.  A BRONZE DISK SET IN A
 ME2666'CONCRETE POST FLUSH WITH THE
 ME2666'ASPHALT PAVING OF THE ENTRANCE TAXIWAY LEADING FROM THE N-S TAXIWAY
 ME2666'TO THE RUNWAY.  THIS IS THE THIRD
 ME2666'SUCH TAXIWAY FROM THE SOUTH END OF THE RUNWAY
 ME2666'AND IS JUST EAST OF THE CONTROL TOWER.  THE DISK IS
 ME2666'SET IN THE NORTH EDGE OF THE
 ME2666'TAXIWAY AND IS ENGRAVED MERRILL C. MEIGS FIELD, CITY OF CHICAGO,
 ME2666'AIRPORT REFERENCE
 ME2666'POINT.  STAMPING ON THE DISK IS A. P. 1959.
 ME2666
 ME2666                          STATION RECOVERY (1960)
 ME2666
 ME2666'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 ME2666'STATION RECOVERED AS DESCRIBED.
 ME2666
 ME2666                          STATION RECOVERY (1965)
 ME2666
 ME2666'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME2666'RECOVERED AS DESCRIBED AND
 ME2666'FOUND TO BE IN
 ME2666'GOOD CONDITION.  PORTIONS OF THE STAMPING HAS BEEN CUT AWAY
 ME2666'WITH MAINTENANCE EQUIPMENT.
 ME2666
 ME2666                          STATION RECOVERY (1978)
 ME2666
 ME2666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 ME2666'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 ME2666'
 ME2666'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MEIGS AIRPORT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0564 ***********************************************************************
 NG0564  DESIGNATION -  MELODY 2
 NG0564  PID         -  NG0564
 NG0564  STATE/COUNTY-  IL/LAKE
 NG0564  COUNTRY     -  US
 NG0564  USGS QUAD   -  WHEELING (2018)
 NG0564
 NG0564                         *CURRENT SURVEY CONTROL
 NG0564  ______________________________________________________________________
 NG0564* NAD 83(1997) POSITION- 42 14 25.38948(N) 087 54 13.50930(W)   NO CHECK
 NG0564* NAVD 88 ORTHO HEIGHT -   210.    (meters)      689.    (feet) SCALED
 NG0564  ______________________________________________________________________
 NG0564  GEOID HEIGHT    -        -34.060 (meters)                     GEOID18
 NG0564  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 NG0564  HORZ ORDER      -  THIRD
 NG0564
 NG0564.The horizontal coordinates were established by classical geodetic methods
 NG0564.and adjusted by the National Geodetic Survey in October 1999.
 NG0564
 NG0564.No horizontal observational check was made to the station.
 NG0564
 NG0564.The orthometric height was scaled from a topographic map.
 NG0564
 NG0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0564.GEOID18 height accuracy estimate available here.
 NG0564
 NG0564.Click photographs - Photos may exist for this station.
 NG0564
 NG0564.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0564
 NG0564. The following values were computed from the NAD 83(1997) position.
 NG0564
 NG0564;                    North         East     Units Scale Factor Converg.
 NG0564;SPC IL E     -   618,892.315   335,455.971   MT  0.99999046   +0 17 19.6
 NG0564;SPC IL E     - 2,030,482.54  1,100,575.13   sFT  0.99999046   +0 17 19.6
 NG0564;UTM  16      - 4,676,861.908   425,435.416   MT  0.99966841   -0 36 27.2
 NG0564
 NG0564!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0564!SPC IL E     -   0.99997242  x   0.99999046  =   0.99996288
 NG0564!UTM  16      -   0.99997242  x   0.99966841  =   0.99964084
 NG0564
 NG0564:                Primary Azimuth Mark                     Grid Az
 NG0564:SPC IL E     -  MELODY 2 AZ MK                           089 39 20.5
 NG0564:UTM  16      -  MELODY 2 AZ MK                           090 33 07.3
 NG0564
 NG0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2543576861(NAD 83)
 NG0564
 NG0564|---------------------------------------------------------------------|
 NG0564| PID    Reference Object                     Distance      Geod. Az  |
 NG0564|                                                           dddmmss.s |
 NG0564| NG0572 MELODY 2 AZ MK                      415.335 METERS 0895640.1 |
 NG0564| CI9299 MELODY 2 RM 3                                      09017     |
 NG0564| NG0571 MELODY AZ MK                        414.923 METERS 0960254.3 |
 NG0564| NG0565 MELODY                               18.263 METERS 18334     |
 NG0564| CI9300 MELODY 2 RM 4                                      26914     |
 NG0564|---------------------------------------------------------------------|
 NG0564
 NG0564                          SUPERSEDED SURVEY CONTROL
 NG0564
 NG0564  NAD 83(1997)-  42 14 25.38942(N)    087 54 13.50982(W) AD(       ) 3
 NG0564  NAD 83(1994)-  42 14 25.38932(N)    087 54 13.52026(W) AD(       ) 3
 NG0564  NAD 83(1986)-  42 14 25.39120(N)    087 54 13.52475(W) AD(       ) 3
 NG0564  NAD 27      -  42 14 25.29710(N)    087 54 13.26540(W) AD(       ) 3
 NG0564
 NG0564.Superseded values are not recommended for survey control.
 NG0564
 NG0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0564.See file dsdata.pdf to determine how the superseded data were derived.
 NG0564
 NG0564_MARKER: DS = TRIANGULATION STATION DISK
 NG0564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0564_STAMPING: MELODY 2 1957
 NG0564_MARK LOGO: CGS
 NG0564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0564+STABILITY: SURFACE MOTION
 NG0564
 NG0564  HISTORY     - Date     Condition        Report By
 NG0564  HISTORY     - 1957     MONUMENTED       CGS
 NG0564  HISTORY     - 1962     GOOD             USGS
 NG0564  HISTORY     - 1989     GOOD             USPSQD
 NG0564
 NG0564                          STATION DESCRIPTION
 NG0564
 NG0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JAW)
 NG0564'STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF DEERFIELD AND ABOUT 4
 NG0564'MILES SOUTHEAST OF LIBERTYVILLE ALONG THE NORTH SIDE OF STATE HIGHWAY
 NG0564'59A AND ON HIGHWAY PROPERTY.  IT IS 96.40 FT. N. OF THE CENTER OF HWY.
 NG0564'59A, AND 56 FT. N. OF A HEAVY WOVEN WIRE FENCE.  AT THIS DATE 5-10-57
 NG0564'THE MARK IS SET FLUSH IN A CULTIVATED FIELD AND NONE OF THE MARKS ARE
 NG0564'STAMPED.  IT IS NOW ON PROPERTY OWNED BY MR. WILLIAM W.  PRINCE, (AN
 NG0564'OFFICER OF ARMOUR AND CO.) GENERAL WOOD, AND ANOTHER MAN.  THE LAND
 NG0564'WAS AT ONE TIME A PART OF THE OLD ARMOUR ESTATE.  IT IS NOW IN THE
 NG0564'COURTS AND MR. GLENN A. LLOYD, 135 S. LASALLE ST., CHICAGO, ILL. (PH
 NG0564'AN-DOOR- 3-1131) HAS CHARGE OF THIS PROPERTY.  THIS LAND HAS BEEN
 NG0564'CONDEMNED FOR RIGHT-OF-WAY FOR AN OVERPASS ON 59A OVER THE NEW TOLL
 NG0564'ROAD WHICH IS TO BE LOCATED ABOUT 200 YDS. E. OF THE STATION.  THE NEW
 NG0564'TOLL ROAD WILL BE BETWEEN THE STATION AND THE AZIMUTH MARK.  THIS
 NG0564'DESCRIPTION SHOULD BE RE-WRITTEN AFTER CONSTRUCTION IS COMPLETED AS
 NG0564'NOTHING WILL LOOK THE SAME THEN.  THERE IS TO BE A 22 FT. FILL OVER
 NG0564'THE OLD STATION MARK AND 1/2 OF A CLOVER LEAF ON THE SOUTH SIDE OF 59
 NG0564'A.  WHEN THE CONSTRUCTION IS COMPLETED THE STATION WILL BE ABOUT 3 FT.
 NG0564'S. OF THE N. RIGHT-OF-WAY FENCE, IN A GRASSEY AREA.  A WHITE WITNESS
 NG0564'POST WAS SET 3 FT. W. OF THE MARK.
 NG0564'
 NG0564'REFERENCE MARK NO 3 IS 35. FT. EAST OF THE STATION AND ABOUT IN LINE
 NG0564'WITH THE AZIMUTH AND RM NO 4.  SET FLUSH.
 NG0564'
 NG0564'REFERENCE MARK NO 4 IS 67 FT. WEST OF THE STATION AND ABOUT IN LINE
 NG0564'WITH THE STATION, RM NO 3, AND THE AZIMUTH MARK.  SET FLUSH.
 NG0564'
 NG0564'AZIMUTH MARK IS 106 FT. NORTH OF THE CENTER OF HWY. 59A, IN A LOW AREA
 NG0564'THAT IS SOMETIMES PARTIALLY COVERED WITH WATER IN WET WEATHER (TO BE
 NG0564'DRAINED AFTER NEW CONSTRUCTION) THE MARK IS A BURIED TILE FILLED WITH
 NG0564'CONCRETE AND SET FLUSH 2 FT. W.  OF A WHITE WITNESS POST.
 NG0564'
 NG0564'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 63, 176 AND
 NG0564'21 IN THE SOUTH EDGE OF LIBERTYVILLE GO SOUTH ON HIGHWAY 21 FOR 3.0
 NG0564'MILES TO THE JUNCTION OF STATE HIGHWAY 59 A, TURN LEFT AND GO EAST ON
 NG0564'HIGHWAY 59A FOR 1.95 MILE TO A GRAVEL SIDE ROAD LEFT, NORTH, (BRADLEY
 NG0564'ROAD), CONTINUE EAST ON HIGHWAY 59A FOR 0.1 MILE TO THE STATION ON THE
 NG0564'LEFT AS DESCRIBED.
 NG0564'
 NG0564'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON HIGHWAY 59A FOR
 NG0564'0.25 MILE TO THE MARK ON THE LEFT, N. SIDE OF HIGHWAY.
 NG0564'
 NG0564'(THE MARKS WILL BE STAMPED AS SOON AS DIES ARE RECEIVED)
 NG0564'
 NG0564'HEIGHT OF LIGHT ABOVE STATION MARK 1.4 METERS.
 NG0564
 NG0564                          STATION RECOVERY (1962)
 NG0564
 NG0564'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 NG0564'STATION WAS RECOVERED IN GOOD CONDITION.
 NG0564'
 NG0564'REVISED DESCRIPTION- STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF
 NG0564'DEERFIELD AND ABOUT 4 MILES SOUTHEAST OF LIBERTYVILLE ALONG THE NORTH
 NG0564'SIDE OF STATE HIGHWAY 59A AND ON HIGHWAY PROPERTY.  IN SW COR. OF SEC.
 NG0564'36, T. 44 N., R.  11 E. 523 FEET EAST AND 96 FEET NORTH OF 2 INCH
 NG0564'BRONZE PLUG SET IN THE INTERSECTION OF TOWN LINE AND BRADLEY ROADS. 5
 NG0564'FT. E. AND 3 FT. N. OF 4TH POWER POLE EAST OF RD. INTERSECTION.
 NG0564
 NG0564                          STATION RECOVERY (1989)
 NG0564
 NG0564'RECOVERY NOTE BY US POWER SQUADRON 1989 (GAM)
 NG0564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1879 ***********************************************************************
 KA1879  DESIGNATION -  MELROSE
 KA1879  PID         -  KA1879
 KA1879  STATE/COUNTY-  IL/CLARK
 KA1879  COUNTRY     -  US
 KA1879  USGS QUAD   -  ANNAPOLIS (2018)
 KA1879
 KA1879                         *CURRENT SURVEY CONTROL
 KA1879  ______________________________________________________________________
 KA1879* NAD 83(1997) POSITION- 39 14 23.75818(N) 087 45 04.25180(W)   ADJUSTED
 KA1879* NAVD 88 ORTHO HEIGHT -   176.956 (meters)      580.56  (feet) ADJUSTED
 KA1879  ______________________________________________________________________
 KA1879  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KA1879  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 KA1879  DYNAMIC HEIGHT  -        176.853 (meters)      580.23  (feet) COMP
 KA1879  MODELED GRAVITY -    980,044.2   (mgal)                       NAVD 88
 KA1879
 KA1879  HORZ ORDER      -  THIRD
 KA1879  VERT ORDER      -  SECOND    CLASS I
 KA1879
 KA1879.The horizontal coordinates were established by classical geodetic methods
 KA1879.and adjusted by the National Geodetic Survey in October 1999.
 KA1879
 KA1879.The orthometric height was determined by differential leveling and
 KA1879.adjusted by the IL DEPT OF TRANSP
 KA1879.in July 2015.
 KA1879
 KA1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1879.GEOID18 height accuracy estimate available here.
 KA1879
 KA1879.Click photographs - Photos may exist for this station.
 KA1879
 KA1879.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1879
 KA1879.The dynamic height is computed by dividing the NAVD 88
 KA1879.geopotential number by the normal gravity value computed on the
 KA1879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1879.degrees latitude (g = 980.6199 gals.).
 KA1879
 KA1879.The modeled gravity was interpolated from observed gravity values.
 KA1879
 KA1879. The following values were computed from the NAD 83(1997) position.
 KA1879
 KA1879;                    North         East     Units Scale Factor Converg.
 KA1879;SPC IL E     -   285,775.697   350,257.916   MT  1.00000609   +0 22 05.7
 KA1879;SPC IL E     -   937,582.43  1,149,137.85   sFT  1.00000609   +0 22 05.7
 KA1879;UTM  16      - 4,343,671.558   435,173.793   MT  0.99965174   -0 28 30.7
 KA1879
 KA1879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1879!SPC IL E     -   0.99997728  x   1.00000609  =   0.99998337
 KA1879!UTM  16      -   0.99997728  x   0.99965174  =   0.99962902
 KA1879
 KA1879:                Primary Azimuth Mark                     Grid Az
 KA1879:SPC IL E     -  MELROSE AZ MK                            082 29 41.3
 KA1879:UTM  16      -  MELROSE AZ MK                            083 20 17.7
 KA1879
 KA1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3517343671(NAD 83)
 KA1879
 KA1879|---------------------------------------------------------------------|
 KA1879| PID    Reference Object                     Distance      Geod. Az  |
 KA1879|                                                           dddmmss.s |
 KA1879| KA1878 NO 16 A                              17.883 METERS 02608     |
 KA1879| CM3130 MELROSE RM 2                         17.590 METERS 06406     |
 KA1879| CM3128 MELROSE AZ MK                                      0825147.0 |
 KA1879| CM3129 MELROSE RM 1                         58.132 METERS 10902     |
 KA1879| CM3131 MELROSE RM 3                         21.503 METERS 35007     |
 KA1879|---------------------------------------------------------------------|
 KA1879
 KA1879                          SUPERSEDED SURVEY CONTROL
 KA1879
 KA1879  NAD 83(1997)-  39 14 23.75821(N)    087 45 04.25151(W) AD(       ) 3
 KA1879  NAD 83(1986)-  39 14 23.76599(N)    087 45 04.24416(W) AD(       ) 3
 KA1879  NAD 27      -  39 14 23.62950(N)    087 45 04.14010(W) AD(       ) 3
 KA1879
 KA1879.Superseded values are not recommended for survey control.
 KA1879
 KA1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1879.See file dsdata.pdf to determine how the superseded data were derived.
 KA1879
 KA1879_MARKER: DS = TRIANGULATION STATION DISK
 KA1879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1879_STAMPING: MELROSE 1947
 KA1879_MARK LOGO: CGS
 KA1879_PROJECTION: RECESSED 5 CENTIMETERS
 KA1879_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1879+STABILITY: SURFACE MOTION
 KA1879_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1879+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2014
 KA1879
 KA1879  HISTORY     - Date     Condition        Report By
 KA1879  HISTORY     - 1947     MONUMENTED       CGS
 KA1879  HISTORY     - 1970     GOOD             MGA
 KA1879  HISTORY     - 1971     GOOD             NGS
 KA1879  HISTORY     - 1972     GOOD             ILDT
 KA1879  HISTORY     - 20140909 GOOD             AMESC
 KA1879
 KA1879                          STATION DESCRIPTION
 KA1879
 KA1879'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1879'STATION IS ON PROPERTY OF OSCAR SHAFFNER, 5.0 MILES WEST-NORTHWEST OF
 KA1879'WEST UNION, 1.5 MILES NORTHEAST OF MELROSE, 91 FEET SOUTHWEST OF
 KA1879'APPROXIMATE CENTERLINE OF GRAVELED ROAD, 50 FEET SOUTHEAST OF
 KA1879'APPROXIMATE CENTERLINE OF GRAVELED ROAD, AND 45 FEET NORTHWEST
 KA1879'OF AN OLD HOUSE. THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 KA1879'MELROSE 1947.
 KA1879'
 KA1879'REFERENCE MARK NO. 1 IS 190.72 FEET EAST-SOUTHEAST OF STATION AND 21
 KA1879'FEET SOUTHWEST OF APPROXIMATE CENTERLINE OF GRAVELED ROAD.
 KA1879'THE MARK PROJECTS 7 INCHES, AND THE DISK IS STAMPED MELROSE NO 1
 KA1879'1947.
 KA1879'
 KA1879'16A 1931, U.S.G.S., USED AS A SECOND REFERENCE MARK, IS 58.67 FEET
 KA1879'NORTH-NORTHEAST OF STATION, 28 FEET SOUTHEAST OF APPROXIMATE
 KA1879'CENTERLINE OF GRAVELED ROAD, AND 4 FEET SOUTHWEST OF A LARGE MAPLE
 KA1879'TREE. THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED ILL.
 KA1879'16A 1931.
 KA1879'
 KA1879'AZIMUTH MARK IS 0.2 MILE NORTHEAST OF STATION VIA A GRAVELED ROAD, 27
 KA1879'FEET NORTHWEST OF APPROXIMATE CENTERLINE OF GRAVELED ROAD, AND
 KA1879'2 FEET NORTHEAST OF A WHITE WITNESS POST. THE MARK PROJECTS 7 INCHES,
 KA1879'AND THE DISK IS STAMPED MELROSE 1947.
 KA1879'
 KA1879'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 1 AND THE MAIN CROSS
 KA1879'STREET IN WEST UNION, GO WEST ON MAIN GRAVELED ROAD FOR 2.5 MILES
 KA1879'TO FORK IN ROAD. TAKE RIGHT FORK AND GO NORTHWEST FOR 2.5 MILES TO
 KA1879'CROSSROAD. STATION IS ABOUT 100 FEET SOUTHEAST OF INTERSECTION.
 KA1879'
 KA1879'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KA1879
 KA1879                          STATION RECOVERY (1970)
 KA1879
 KA1879'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 KA1879'MELROSE 1947, GOOD. AZIMUTH MARK, MELROSE 1947, GOOD. NO RMS FOUND
 KA1879'DUE TO ROAD CONSTRUCTION.
 KA1879
 KA1879                          STATION RECOVERY (1971)
 KA1879
 KA1879'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KA1879'THE STATION MARK AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 KA1879'REFERENCE MARK 1 AND THE USGS MARK WERE NOT FOUND AND
 KA1879'ASSUMED TO HAVE BEEN DESTROYED BY ROAD WORK. REFERENCE MARKS 2 AND 3
 KA1879'WERE SET. A NEW DESCRIPTION FOLLOWS -
 KA1879'
 KA1879'THE STATION IS LOCATED ON THE PROPERTY OF MR. DAVID COLLIER, 9 FEET
 KA1879'NORTH OF THE NORTHWEST CORNER OF HOUSE TRAILER, 1-1/2 FEET
 KA1879'NORTHWEST OF THE NORTHWEST EDGE OF SIDEWALK, 58 FEET SOUTHEAST OF A
 KA1879'CONCRETE RIGHT-OF-WAY POST, 95 FEET SOUTHWEST OF THE CENTERLINE
 KA1879'OF A PAVED ROAD, 49 FEET SOUTHEAST OF THE CENTERLINE OF GRAVEL ROAD
 KA1879'AND 8 FEET NORTHEAST OF A METAL WELL COVER. THE MONUMENT IS 2
 KA1879'INCHES UNDERGROUND AND THE DISK IS STAMPED MELROSE 1947.
 KA1879'
 KA1879'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 1 AND THE
 KA1879'MAIN CROSS STREET IN WEST UNION, GO WEST ON THE STREET FOR 2.5
 KA1879'MILES TO A RD FORK. TAKE THE RIGHT FORK AND GO NORTHWEST FOR 2.5
 KA1879'MILES TO A CROSSROAD AND THE STATION ON THE RIGHT. TURN
 KA1879'RIGHT AND GO NORTHEAST ON PAVED ROAD FOR 0.2 MILE TO THE AZIMUTH MARK
 KA1879'ON THE LEFT.
 KA1879'
 KA1879'REFERENCE MARK 2 IS 1 FOOT SOUTHEAST OF THE RIGHT-OF-WAY POST. 38
 KA1879'FEET SOUTHWEST OF THE CENTERLINE OF PAVED ROAD, 28 FEET
 KA1879'SOUTHEAST OF THE CENTERLINE OF A GRAVELED ROAD. THE MONUMENT PROJECTS
 KA1879'2 INCHES AND THE DISK IS STAMPED MELROSE 1947 NO 2 1971.
 KA1879'
 KA1879'REFERENCE MARK 3 IS 96 FEET SOUTHWEST OF THE CENTERLINE OF THE PAVED
 KA1879'ROAD, 20 FEET NORTHWEST OF THE CENTERLINE OF THE GRAVELED ROAD, 12
 KA1879'FEET NORTHEAST OF A 12 INCH WALNUT TREE AND 1 FOOT SOUTH OF A METAL
 KA1879'WITNESS POST. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 KA1879'STAMPED MELROSE 1947 NO 3 1971.
 KA1879'
 KA1879'THE AZIMUTH MARK IS 13 FEET EAST OF A TWIN TRUNK 12 INCH OAK TREE, 5
 KA1879'FEET SOUTH OF A FENCE, 26 FEET NORTHWEST OF THE CENTERLINE OF THE
 KA1879'ROAD, 20 FEET NORTHEAST OF THE CENTERLINE OF A FIELD DRIVE AND 1 FOOT
 KA1879'SOUTHWEST OF A METAL WITNESS POST. THE MONUMENT PROJECTS 6 INCHES
 KA1879'AND THE DISK IS STAMPED MELROSE 1947.
 KA1879'
 KA1879'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - ABOUT 5 MILES
 KA1879'NORTHWEST OF WEST UNION.
 KA1879'
 KA1879'HEIGHT OF LIGHT ABOVE STATION MARK - 5 FEET.
 KA1879
 KA1879                          STATION RECOVERY (1972)
 KA1879
 KA1879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (PEE)
 KA1879'MELROSE 1947 STA. RECOVERED IN GOOD CONDITION.
 KA1879'
 KA1879'MELROSE 3 1971 AND MELROSE 2 1971 (REF. MARKERS) RECOVERED IN GOOD
 KA1879'CONDITION.
 KA1879'
 KA1879'MELROSE 1947 (AZIMUTH) RECOVERED IN GOOD CONDITION.
 KA1879'
 KA1879'FOUND MARKS BY CHANCE, RM-3 BY WITNESS POST NORTH WEST OF STA.
 KA1879'AND RM-2, A FEW FEET FROM WHERE 16A 1931 WAS APPARENTLY DESTROYED
 KA1879'OR REPLACED DUE TO ROAD CONSTRUCTION.  RM-1 GONE.  SAME REASON.
 KA1879'PLACED WITNESS POST 30 FEET N.W. OF STATION AT TOP OF BACK SLOPE
 KA1879'OF DITCH ADJACENT TO EAST-WEST GRAVEL ROAD.  DID NOT HAVE DATA ON
 KA1879'RELOCATING TIES TO STATION BY 1971 SURVEY PARTY.
 KA1879'
 KA1879'DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES W.N.W OF
 KA1879'WEST UNION, ILLINOIS.
 KA1879
 KA1879                          STATION RECOVERY (2014)
 KA1879
 KA1879'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KA1879'RECOVERED IN GOOD CONDITION.
 KA1879'
 KA1879'NOTE-ADD-THE STATION IS 30.5 FT (9.3 M) SOUTHEAST OF A WITNESS POST,
 KA1879'9.5 FT (2.9 M) NORTH OF THE NORTHWEST CORNER OF THE MOBILE HOME, 7.1
 KA1879'FT (2.2 M) NORTHWEST OF THE NORTHEAST CORNER OF THE MOBILE HOME, 1.6
 KA1879'FT (0.5 M) NORTHWEST OF THE NORTHWEST EDGE OF THE CONCRETE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM3130 ***********************************************************************
 CM3130  DESIGNATION -  MELROSE RM 2
 CM3130  PID         -  CM3130
 CM3130  STATE/COUNTY-  IL/CLARK
 CM3130  COUNTRY     -  US
 CM3130  USGS QUAD   -  ANNAPOLIS (2018)
 CM3130
 CM3130                         *CURRENT SURVEY CONTROL
 CM3130  ______________________________________________________________________
 CM3130* NAD 83(1986) POSITION- 39 14 24.01   (N) 087 45 03.59   (W)   HD_HELD1
 CM3130* NAVD 88 ORTHO HEIGHT -   176.631 (meters)      579.50  (feet) ADJUSTED
 CM3130  ______________________________________________________________________
 CM3130  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 CM3130  DYNAMIC HEIGHT  -        176.529 (meters)      579.16  (feet) COMP
 CM3130  MODELED GRAVITY -    980,044.3   (mgal)                       NAVD 88
 CM3130
 CM3130  VERT ORDER      -  SECOND    CLASS I
 CM3130
 CM3130.The horizontal coordinates were determined by differentially corrected
 CM3130.hand held GPS observations or other comparable positioning techniques
 CM3130.and have an estimated accuracy of +/- 3 meters.
 CM3130
 CM3130.The orthometric height was determined by differential leveling and
 CM3130.adjusted by the IL DEPT OF TRANSP
 CM3130.in July 2015.
 CM3130
 CM3130.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM3130.GEOID18 height accuracy estimate available here.
 CM3130
 CM3130.Click photographs - Photos may exist for this station.
 CM3130
 CM3130.The dynamic height is computed by dividing the NAVD 88
 CM3130.geopotential number by the normal gravity value computed on the
 CM3130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM3130.degrees latitude (g = 980.6199 gals.).
 CM3130
 CM3130.The modeled gravity was interpolated from observed gravity values.
 CM3130
 CM3130;                    North         East    Units  Estimated Accuracy
 CM3130;SPC IL E     -   285,783.6     350,273.7     MT  (+/- 3 meters HH1 GPS) 
 CM3130
 CM3130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3518943679(NAD 83)
 CM3130
 CM3130                          SUPERSEDED SURVEY CONTROL
 CM3130
 CM3130.No superseded survey control is available for this station.
 CM3130
 CM3130_MARKER: DR = REFERENCE MARK DISK
 CM3130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM3130_STAMPING: MELROSE 1947 NO 2 1971
 CM3130_MARK LOGO: CGS
 CM3130_PROJECTION: FLUSH
 CM3130_MAGNETIC: N = NO MAGNETIC MATERIAL
 CM3130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM3130+STABILITY: SURFACE MOTION
 CM3130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM3130+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2014
 CM3130
 CM3130  HISTORY     - Date     Condition        Report By
 CM3130  HISTORY     - 1947     MONUMENTED       CGS
 CM3130  HISTORY     - 20140909 GOOD             AMESC
 CM3130
 CM3130                          STATION DESCRIPTION
 CM3130
 CM3130'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 CM3130'THE STATION IS LOCATED ABOUT 7.5 MI (12.0 KM) NORTH-NORTHEAST OF
 CM3130'ANNAPOLIS, 5.4 MI (8.6 KM) WEST-SOUTHWEST OF SNYDER AND 4.9 MI (7.8
 CM3130'KM) WEST-NORTHWEST OF WEST UNION.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 CM3130'
 CM3130'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 5 IN
 CM3130'WEST UNION PROCEED WEST ALONG COUNTY HIGHWAY 5 FOR 2.55 MI (4.1 KM) TO
 CM3130'EAST ANGLING ROAD, THENCE NORTHWEST ALONG EAST ANGLING ROAD FOR 2.5 MI
 CM3130'(4.0 KM) TO EAST WILDERNESS ROAD AND THE STATION ON THE LEFT.
 CM3130'
 CM3130'THE STATION 34.8 FT (10.6 M) SOUTHWEST OF THE CENTERLINE OF EAST
 CM3130'ANGLING ROAD, 27.6 FT (8.4 M) SOUTHEAST OF THE CENTERLINE OF EAST
 CM3130'WILDERNESS ROAD, 56.1 FT (17.1 M) NORTHEAST OF THE NORTHEAST CORNER OF
 CM3130'THE MOBILE HOME, 15.4 FT (4.7 M) NORTHWEST OF AN 18 INCH (46 CM)
 CM3130'EVERGREEN, 1.0 FT (0.3 M) SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM3131 ***********************************************************************
 CM3131  DESIGNATION -  MELROSE RM 3
 CM3131  PID         -  CM3131
 CM3131  STATE/COUNTY-  IL/CLARK
 CM3131  COUNTRY     -  US
 CM3131  USGS QUAD   -  ANNAPOLIS (2018)
 CM3131
 CM3131                         *CURRENT SURVEY CONTROL
 CM3131  ______________________________________________________________________
 CM3131* NAD 83(1986) POSITION- 39 14 24.45   (N) 087 45 04.41   (W)   HD_HELD1
 CM3131* NAVD 88 ORTHO HEIGHT -   176.914 (meters)      580.43  (feet) ADJUSTED
 CM3131  ______________________________________________________________________
 CM3131  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 CM3131  DYNAMIC HEIGHT  -        176.812 (meters)      580.09  (feet) COMP
 CM3131  MODELED GRAVITY -    980,044.2   (mgal)                       NAVD 88
 CM3131
 CM3131  VERT ORDER      -  SECOND    CLASS I
 CM3131
 CM3131.The horizontal coordinates were determined by differentially corrected
 CM3131.hand held GPS observations or other comparable positioning techniques
 CM3131.and have an estimated accuracy of +/- 3 meters.
 CM3131
 CM3131.The orthometric height was determined by differential leveling and
 CM3131.adjusted by the IL DEPT OF TRANSP
 CM3131.in July 2015.
 CM3131
 CM3131.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM3131.GEOID18 height accuracy estimate available here.
 CM3131
 CM3131.Click photographs - Photos may exist for this station.
 CM3131
 CM3131.The dynamic height is computed by dividing the NAVD 88
 CM3131.geopotential number by the normal gravity value computed on the
 CM3131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM3131.degrees latitude (g = 980.6199 gals.).
 CM3131
 CM3131.The modeled gravity was interpolated from observed gravity values.
 CM3131
 CM3131;                    North         East    Units  Estimated Accuracy
 CM3131;SPC IL E     -   285,797.0     350,254.0     MT  (+/- 3 meters HH1 GPS) 
 CM3131
 CM3131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3517043692(NAD 83)
 CM3131
 CM3131                          SUPERSEDED SURVEY CONTROL
 CM3131
 CM3131.No superseded survey control is available for this station.
 CM3131
 CM3131_MARKER: DR = REFERENCE MARK DISK
 CM3131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM3131_STAMPING: MELROSE 1947 NO 3 1971
 CM3131_MARK LOGO: CGS
 CM3131_PROJECTION: PROJECTING 5 CENTIMETERS
 CM3131_MAGNETIC: N = NO MAGNETIC MATERIAL
 CM3131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM3131+STABILITY: SURFACE MOTION
 CM3131_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CM3131+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2014
 CM3131
 CM3131  HISTORY     - Date     Condition        Report By
 CM3131  HISTORY     - 1947     MONUMENTED       CGS
 CM3131  HISTORY     - 20140909 GOOD             AMESC
 CM3131
 CM3131                          STATION DESCRIPTION
 CM3131
 CM3131'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 CM3131'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHEAST OF
 CM3131'ANNAPOLIS, 5.4 MI (8.7 KM) WEST-SOUTHWEST OF SNYDER AND 4.9 MI (7.9
 CM3131'KM) WEST-NORTHWEST OF WEST UNION.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 CM3131'
 CM3131'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 5 IN
 CM3131'WEST UNION PROCEED WEST ALONG COUNTY HIGHWAY 5 FOR 2.55 MI (4.1 KM) TO
 CM3131'EAST ANGLING ROAD, THENCE NORTHWEST ALONG EAST ANGLING ROAD FOR 2.5 MI
 CM3131'(4.0 KM) TO EAST WILDERNESS ROAD, THENCE SOUTHWEST ALONG EAST
 CM3131'WILDERNESS ROAD FOR 100 FT (30.5 M) TO THE STATION ON THE RIGHT.
 CM3131'
 CM3131'THE STATION 21.6 FT (6.6 M) NORTHWEST OF THE CENTERLINE OF EAST
 CM3131'WILDERNESS ROAD, 77.1 FT (23.5 M) NORTHWEST OF A CONCRETE RIGHT OF WAY
 CM3131'MARKER, 34.4 FT (10.5 M) SOUTHWEST OF A WATER VALVE, 11.8 FT (3.6 M)
 CM3131'NORTHEAST OF AN 18 INCH TREE, 1.0 FT (0.3 M) SOUTHEAST OF A WITNESS
 CM3131'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1704 ***********************************************************************
 LC1704  DESIGNATION -  MELVIN MUNICIPAL TANK
 LC1704  PID         -  LC1704
 LC1704  STATE/COUNTY-  IL/FORD
 LC1704  COUNTRY     -  US
 LC1704  USGS QUAD   -  MELVIN EAST (2018)
 LC1704
 LC1704                         *CURRENT SURVEY CONTROL
 LC1704  ______________________________________________________________________
 LC1704* NAD 83(1997) POSITION- 40 34 04.53681(N) 088 14 58.84685(W)   ADJUSTED
 LC1704  ______________________________________________________________________
 LC1704  GEOID HEIGHT    -        -32.037 (meters)                     GEOID18
 LC1704  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 LC1704  HORZ ORDER      -  THIRD
 LC1704
 LC1704.The horizontal coordinates were established by classical geodetic methods
 LC1704.and adjusted by the National Geodetic Survey in October 1999.
 LC1704
 LC1704.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1704.GEOID18 height accuracy estimate available here.
 LC1704
 LC1704.Click photographs - Photos may exist for this station.
 LC1704
 LC1704.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1704
 LC1704. The following values were computed from the NAD 83(1997) position.
 LC1704
 LC1704;                    North         East     Units Scale Factor Converg.
 LC1704;SPC IL E     -   433,064.756   307,083.799   MT  0.99997562   +0 03 15.9
 LC1704;SPC IL E     - 1,420,813.29  1,007,490.76   sFT  0.99997562   +0 03 15.9
 LC1704;UTM  16      - 4,491,544.980   394,215.389   MT  0.99973774   -0 48 46.1
 LC1704
 LC1704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9421591544(NAD 83)
 LC1704
 LC1704                          SUPERSEDED SURVEY CONTROL
 LC1704
 LC1704  NAD 83(1997)-  40 34 04.53683(N)    088 14 58.85333(W) AD(       ) 3
 LC1704  NAD 83(1986)-  40 34 04.54589(N)    088 14 58.85601(W) AD(       ) 3
 LC1704  NAD 27      -  40 34 04.41800(N)    088 14 58.68300(W) AD(       ) 3
 LC1704
 LC1704.Superseded values are not recommended for survey control.
 LC1704
 LC1704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1704.See file dsdata.pdf to determine how the superseded data were derived.
 LC1704
 LC1704_MARKER: 82 = FINIAL
 LC1704
 LC1704  HISTORY     - Date     Condition        Report By
 LC1704  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1704  HISTORY     - 1957     GOOD             CGS
 LC1704
 LC1704                          STATION DESCRIPTION
 LC1704
 LC1704'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1704'THE POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 LC1704'TANK OF MELVIN.  THE TANK IS A STEEL STRUCTURE PAINTED BLACK
 LC1704'AND IS APPROXIMATELY 135 FEET HIGH.  IT IS LOCATED IN THE
 LC1704'CENTRAL PART OF TOWN AND IS THE ONLY TANK IN THE IMMEDIATE
 LC1704'VICINITY.
 LC1704'
 LC1704'OBSERVED UPON FROM TRIANGULATION STATIONS.  PIPER, DONOVAN,
 LC1704'SPRING CREEK 1879 - (U.S.L.S.).
 LC1704'
 LC1704'AN INTERSECTION STATION.
 LC1704
 LC1704                          STATION RECOVERY (1957)
 LC1704
 LC1704'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 LC1704'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION
 LC1704'IS ADEQUATE AND COMPLETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6575 ***********************************************************************
 DG6575  DESIGNATION -  MENARD 03 001
 DG6575  PID         -  DG6575
 DG6575  STATE/COUNTY-  IL/MENARD
 DG6575  COUNTRY     -  US
 DG6575  USGS QUAD   -  TALLULA (2018)
 DG6575
 DG6575                         *CURRENT SURVEY CONTROL
 DG6575  ______________________________________________________________________
 DG6575* NAD 83(2011) POSITION- 39 55 38.18347(N) 089 56 49.79817(W)   ADJUSTED
 DG6575* NAD 83(2011) ELLIP HT-   157.765 (meters)        (06/27/12)   ADJUSTED
 DG6575* NAD 83(2011) EPOCH   -  2010.00
 DG6575* NAVD 88 ORTHO HEIGHT -   190.4   (meters)      625.    (feet) GPS OBS
 DG6575  ______________________________________________________________________
 DG6575  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6575  GEOID HEIGHT    -        -32.572 (meters)                     GEOID03
 DG6575  GEOID HEIGHT    -        -32.604 (meters)                     GEOID18
 DG6575  NAD 83(2011) X  -      4,516.579 (meters)                     COMP
 DG6575  NAD 83(2011) Y  - -4,898,013.177 (meters)                     COMP
 DG6575  NAD 83(2011) Z  -  4,071,897.616 (meters)                     COMP
 DG6575  LAPLACE CORR    -          0.59  (seconds)                    DEFLEC18
 DG6575
 DG6575  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6575  Standards:
 DG6575         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6575            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6575  -------------------------------------------------------------------
 DG6575  NETWORK    1.57   2.51           0.76   0.43   1.28     -0.14589702
 DG6575  -------------------------------------------------------------------
 DG6575  Click here for local accuracies and other accuracy information.
 DG6575
 DG6575.The horizontal coordinates were established by GPS observations
 DG6575.and adjusted by the National Geodetic Survey in June 2012.
 DG6575
 DG6575.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6575.been affixed to the stable North American tectonic plate. See 
 DG6575.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6575
 DG6575.The horizontal coordinates are valid at the epoch date displayed above
 DG6575.which is a decimal equivalence of Year/Month/Day.
 DG6575
 DG6575.The orthometric height was determined by GPS observations and a
 DG6575.high-resolution geoid model.
 DG6575
 DG6575.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6575.GEOID18 height accuracy estimate available here.
 DG6575
 DG6575.Click photographs - Photos may exist for this station.
 DG6575
 DG6575.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6575
 DG6575.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6575
 DG6575.The ellipsoidal height was determined by GPS observations
 DG6575.and is referenced to NAD 83.
 DG6575
 DG6575. The following values were computed from the NAD 83(2011) position.
 DG6575
 DG6575;                    North         East     Units Scale Factor Converg.
 DG6575;SPC IL W     -   361,936.195   718,762.770   MT  0.99994551   +0 08 27.2
 DG6575;SPC IL W     - 1,187,452.33  2,358,140.85   sFT  0.99994551   +0 08 27.2
 DG6575;UTM  16      - 4,423,844.635   248,144.315   MT  1.00038097   -1 53 33.1
 DG6575;UTM  15      - 4,424,148.422   760,887.211   MT  1.00043799   +1 57 37.6
 DG6575
 DG6575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6575!SPC IL W     -   0.99997525  x   0.99994551  =   0.99992076
 DG6575!UTM  16      -   0.99997525  x   1.00038097  =   1.00035621
 DG6575!UTM  15      -   0.99997525  x   1.00043799  =   1.00041323
 DG6575
 DG6575:                Primary Azimuth Mark                     Grid Az
 DG6575:SPC IL W     -  TALLULA RESET                            357 45 27.7
 DG6575:UTM  16      -  TALLULA RESET                            359 47 28.0
 DG6575:UTM  15      -  TALLULA RESET                            355 56 17.3
 DG6575
 DG6575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4814423844(NAD 83)
 DG6575
 DG6575|---------------------------------------------------------------------|
 DG6575| PID    Reference Object                     Distance      Geod. Az  |
 DG6575|                                                           dddmmss.s |
 DG6575| KB1544 TALLULA RESET                       APPROX. 0.6 KM 3575354.9 |
 DG6575|---------------------------------------------------------------------|
 DG6575
 DG6575                          SUPERSEDED SURVEY CONTROL
 DG6575
 DG6575  NAD 83(2007)-  39 55 38.18366(N)    089 56 49.79895(W) AD(2002.00) 0
 DG6575  ELLIP H (02/10/07)  157.777  (m)                       GP(2002.00)    
 DG6575  ELLIP H (02/03/05)  157.753  (m)                       GP(       ) 4 2
 DG6575  NAD 83(1997)-  39 55 38.18349(N)    089 56 49.79858(W) AD(       ) 1
 DG6575  ELLIP H (08/16/04)  157.776  (m)                       GP(       ) 3 2
 DG6575
 DG6575.Superseded values are not recommended for survey control.
 DG6575
 DG6575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6575.See file dsdata.pdf to determine how the superseded data were derived.
 DG6575
 DG6575_MARKER: DD = SURVEY DISK
 DG6575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6575_STAMPING: MENARD-03 001
 DG6575_MARK LOGO: IL-065
 DG6575_PROJECTION: RECESSED 5 CENTIMETERS
 DG6575_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6575+STABILITY: SURFACE MOTION
 DG6575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6575+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2020
 DG6575
 DG6575  HISTORY     - Date     Condition        Report By
 DG6575  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6575  HISTORY     - 20200413 GOOD             ILDT
 DG6575
 DG6575                          STATION DESCRIPTION
 DG6575
 DG6575'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6575'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6575'IS LOCATED 1.3 MI.  SOUTHWEST OF TALLULA, 4.2 MI. NORTHEAST ASHLAND,
 DG6575'4.0 MI. NORTHWEST PLEASANT PLAINS. TO  REACH FROM THE JUNCTION OF IL
 DG6575'125 AND IL 123, GO NORTH ALONG IL 123 3.2 MI. TO THE STATION ON  THE
 DG6575'RIGHT. 31.3 FT. EAST OF CENTERLINE IL 123, 20.0 FT. NORTH OF THE
 DG6575'CENTER OF A DIRT FIELD  ENTRANCE, 4.8 FT. EAST OF THE NORTH END OF
 DG6575'PIPE UNDER FIELD ENTRANCE, 1.0 FT. EAST OF A  FIBERGLASS WITNESS POST.
 DG6575'STATION IS BURIED 2 INCHES.
 DG6575
 DG6575                          STATION RECOVERY (2020)
 DG6575
 DG6575'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6572 ***********************************************************************
 DG6572  DESIGNATION -  MENARD 03 002
 DG6572  PID         -  DG6572
 DG6572  STATE/COUNTY-  IL/MENARD
 DG6572  COUNTRY     -  US
 DG6572  USGS QUAD   -  TALLULA (2018)
 DG6572
 DG6572                         *CURRENT SURVEY CONTROL
 DG6572  ______________________________________________________________________
 DG6572* NAD 83(2011) POSITION- 39 58 09.98429(N) 089 56 17.42467(W)   ADJUSTED
 DG6572* NAD 83(2011) ELLIP HT-   145.930 (meters)        (06/27/12)   ADJUSTED
 DG6572* NAD 83(2011) EPOCH   -  2010.00
 DG6572* NAVD 88 ORTHO HEIGHT -   178.6   (meters)      586.    (feet) GPS OBS
 DG6572  ______________________________________________________________________
 DG6572  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6572  GEOID HEIGHT    -        -32.607 (meters)                     GEOID03
 DG6572  GEOID HEIGHT    -        -32.639 (meters)                     GEOID18
 DG6572  NAD 83(2011) X  -      5,282.074 (meters)                     COMP
 DG6572  NAD 83(2011) Y  - -4,894,997.003 (meters)                     COMP
 DG6572  NAD 83(2011) Z  -  4,075,479.391 (meters)                     COMP
 DG6572  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 DG6572
 DG6572  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6572  Standards:
 DG6572         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6572            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6572  -------------------------------------------------------------------
 DG6572  NETWORK    1.03   1.80           0.48   0.34   0.92     -0.05780932
 DG6572  -------------------------------------------------------------------
 DG6572  Click here for local accuracies and other accuracy information.
 DG6572
 DG6572.The horizontal coordinates were established by GPS observations
 DG6572.and adjusted by the National Geodetic Survey in June 2012.
 DG6572
 DG6572.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6572.been affixed to the stable North American tectonic plate. See 
 DG6572.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6572
 DG6572.The horizontal coordinates are valid at the epoch date displayed above
 DG6572.which is a decimal equivalence of Year/Month/Day.
 DG6572
 DG6572.The orthometric height was determined by GPS observations and a
 DG6572.high-resolution geoid model.
 DG6572
 DG6572.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6572.GEOID18 height accuracy estimate available here.
 DG6572
 DG6572.Click photographs - Photos may exist for this station.
 DG6572
 DG6572.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6572
 DG6572.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6572
 DG6572.The ellipsoidal height was determined by GPS observations
 DG6572.and is referenced to NAD 83.
 DG6572
 DG6572. The following values were computed from the NAD 83(2011) position.
 DG6572
 DG6572;                    North         East     Units Scale Factor Converg.
 DG6572;SPC IL W     -   366,619.799   719,519.467   MT  0.99994587   +0 08 48.4
 DG6572;SPC IL W     - 1,202,818.46  2,360,623.45   sFT  0.99994587   +0 08 48.4
 DG6572;UTM  16      - 4,428,500.438   249,067.191   MT  1.00037524   -1 53 18.3
 DG6572;UTM  15      - 4,428,856.026   761,495.046   MT  1.00044189   +1 58 04.7
 DG6572
 DG6572!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6572!SPC IL W     -   0.99997711  x   0.99994587  =   0.99992298
 DG6572!UTM  16      -   0.99997711  x   1.00037524  =   1.00035234
 DG6572!UTM  15      -   0.99997711  x   1.00044189  =   1.00041899
 DG6572
 DG6572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4906728500(NAD 83)
 DG6572
 DG6572                          SUPERSEDED SURVEY CONTROL
 DG6572
 DG6572  NAD 83(2007)-  39 58 09.98449(N)    089 56 17.42545(W) AD(2002.00) 0
 DG6572  ELLIP H (02/10/07)  145.940  (m)                       GP(2002.00)    
 DG6572  ELLIP H (02/03/05)  145.917  (m)                       GP(       ) 4 2
 DG6572  NAD 83(1997)-  39 58 09.98435(N)    089 56 17.42506(W) AD(       ) 1
 DG6572  ELLIP H (08/16/04)  145.940  (m)                       GP(       ) 3 2
 DG6572
 DG6572.Superseded values are not recommended for survey control.
 DG6572
 DG6572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6572.See file dsdata.pdf to determine how the superseded data were derived.
 DG6572
 DG6572_MARKER: DD = SURVEY DISK
 DG6572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6572_STAMPING: MENARD-03 002
 DG6572_MARK LOGO: IL-129
 DG6572_PROJECTION: RECESSED 15 CENTIMETERS
 DG6572_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6572+STABILITY: SURFACE MOTION
 DG6572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6572+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6572
 DG6572  HISTORY     - Date     Condition        Report By
 DG6572  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6572
 DG6572                          STATION DESCRIPTION
 DG6572
 DG6572'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6572'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6572'IS LOCATED 1.8 MI.  NORTH OF TALLULA, 5.5 MI. SOUTHWEST OF PETERSBURG.
 DG6572'TO REACH FROM IL 123 AND YATES RD.  JUST SOUTH OF THE GRAIN ELEVATOR
 DG6572'IN TALLULA, GO NORTH ALONG YATES RD. 1.86 MI. TO THE  STATION ON THE
 DG6572'LEFT. 16.2 FT. WEST OF THE CENTERLINE OF YATES RD., 86.9 FT. NORTH OF
 DG6572'THE  WEST END OF A PIPE CULVERT UNDER YATES RD., 1.5 FT. EAST OF A
 DG6572'FIBERGLASS WITNESS POST.  STATION IS BURIED 6 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6576 ***********************************************************************
 DG6576  DESIGNATION -  MENARD 03 003
 DG6576  PID         -  DG6576
 DG6576  STATE/COUNTY-  IL/MENARD
 DG6576  COUNTRY     -  US
 DG6576  USGS QUAD   -  OAKFORD (2018)
 DG6576
 DG6576                         *CURRENT SURVEY CONTROL
 DG6576  ______________________________________________________________________
 DG6576* NAD 83(2011) POSITION- 40 00 37.72977(N) 089 56 50.08877(W)   ADJUSTED
 DG6576* NAD 83(2011) ELLIP HT-   146.701 (meters)        (06/27/12)   ADJUSTED
 DG6576* NAD 83(2011) EPOCH   -  2010.00
 DG6576* NAVD 88 ORTHO HEIGHT -   179.4   (meters)      589.    (feet) GPS OBS
 DG6576  ______________________________________________________________________
 DG6576  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6576  GEOID HEIGHT    -        -32.637 (meters)                     GEOID03
 DG6576  GEOID HEIGHT    -        -32.667 (meters)                     GEOID18
 DG6576  NAD 83(2011) X  -      4,504.206 (meters)                     COMP
 DG6576  NAD 83(2011) Y  - -4,892,069.796 (meters)                     COMP
 DG6576  NAD 83(2011) Z  -  4,078,971.267 (meters)                     COMP
 DG6576  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 DG6576
 DG6576  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6576  Standards:
 DG6576         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6576            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6576  -------------------------------------------------------------------
 DG6576  NETWORK    1.00   1.80           0.46   0.34   0.92     -0.05230413
 DG6576  -------------------------------------------------------------------
 DG6576  Click here for local accuracies and other accuracy information.
 DG6576
 DG6576.The horizontal coordinates were established by GPS observations
 DG6576.and adjusted by the National Geodetic Survey in June 2012.
 DG6576
 DG6576.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6576.been affixed to the stable North American tectonic plate. See 
 DG6576.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6576
 DG6576.The horizontal coordinates are valid at the epoch date displayed above
 DG6576.which is a decimal equivalence of Year/Month/Day.
 DG6576
 DG6576.The orthometric height was determined by GPS observations and a
 DG6576.high-resolution geoid model.
 DG6576
 DG6576.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6576.GEOID18 height accuracy estimate available here.
 DG6576
 DG6576.Click photographs - Photos may exist for this station.
 DG6576
 DG6576.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6576
 DG6576.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6576
 DG6576.The ellipsoidal height was determined by GPS observations
 DG6576.and is referenced to NAD 83.
 DG6576
 DG6576. The following values were computed from the NAD 83(2011) position.
 DG6576
 DG6576;                    North         East     Units Scale Factor Converg.
 DG6576;SPC IL W     -   371,174.490   718,733.143   MT  0.99994550   +0 08 27.9
 DG6576;SPC IL W     - 1,217,761.64  2,358,043.65   sFT  0.99994550   +0 08 27.9
 DG6576;UTM  16      - 4,433,082.167   248,442.915   MT  1.00037910   -1 53 45.1
 DG6576;UTM  15      - 4,433,385.646   760,563.849   MT  1.00043590   +1 57 49.7
 DG6576
 DG6576!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6576!SPC IL W     -   0.99997699  x   0.99994550  =   0.99992249
 DG6576!UTM  16      -   0.99997699  x   1.00037910  =   1.00035608
 DG6576!UTM  15      -   0.99997699  x   1.00043590  =   1.00041288
 DG6576
 DG6576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4844233082(NAD 83)
 DG6576
 DG6576                          SUPERSEDED SURVEY CONTROL
 DG6576
 DG6576  NAD 83(2007)-  40 00 37.72996(N)    089 56 50.08955(W) AD(2002.00) 0
 DG6576  ELLIP H (02/10/07)  146.711  (m)                       GP(2002.00)    
 DG6576  ELLIP H (02/03/05)  146.688  (m)                       GP(       ) 4 2
 DG6576  NAD 83(1997)-  40 00 37.72987(N)    089 56 50.08914(W) AD(       ) 1
 DG6576  ELLIP H (08/16/04)  146.711  (m)                       GP(       ) 3 2
 DG6576
 DG6576.Superseded values are not recommended for survey control.
 DG6576
 DG6576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6576.See file dsdata.pdf to determine how the superseded data were derived.
 DG6576
 DG6576_MARKER: DD = SURVEY DISK
 DG6576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6576_STAMPING: MENARD-03 003
 DG6576_MARK LOGO: IL-129
 DG6576_PROJECTION: RECESSED 5 CENTIMETERS
 DG6576_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6576+STABILITY: SURFACE MOTION
 DG6576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6576+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6576
 DG6576  HISTORY     - Date     Condition        Report By
 DG6576  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6576
 DG6576                          STATION DESCRIPTION
 DG6576
 DG6576'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6576'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6576'IS LOCATED 5.1 MI.  WEST OF PETERSBURG AND 4.6 MI. NORTH OF TALLULA.
 DG6576'TO REACH FROM THE COURTHOUSE AND THE  NORTHWEST CORNER OF THE TOWN
 DG6576'SQUARE IN PETERSBURG (DOUGLAS AVE. AND SEVENTH ST.), GO  WEST ALONG
 DG6576'DOUGLAS AVE. (CR6) 5.15 MI. TO THE STATION ON THE LEFT. 23.1 FT. SOUTH
 DG6576'OF  CENTERLINE CR 6, ABOUT 205.0 FT. WEST OF A POWER POLE, 0.9 FT.
 DG6576'NORTH OF A FIBERGLASS  WITNESS POST. STATION IS BURIED 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6578 ***********************************************************************
 DG6578  DESIGNATION -  MENARD 03 004
 DG6578  PID         -  DG6578
 DG6578  STATE/COUNTY-  IL/MENARD
 DG6578  COUNTRY     -  US
 DG6578  USGS QUAD   -  OAKFORD (2018)
 DG6578
 DG6578                         *CURRENT SURVEY CONTROL
 DG6578  ______________________________________________________________________
 DG6578* NAD 83(2011) POSITION- 40 03 01.53392(N) 089 56 18.24835(W)   ADJUSTED
 DG6578* NAD 83(2011) ELLIP HT-   151.078 (meters)        (06/27/12)   ADJUSTED
 DG6578* NAD 83(2011) EPOCH   -  2010.00
 DG6578* NAVD 88 ORTHO HEIGHT -   183.7   (meters)      603.    (feet) GPS OBS
 DG6578  ______________________________________________________________________
 DG6578  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6578  GEOID HEIGHT    -        -32.651 (meters)                     GEOID03
 DG6578  GEOID HEIGHT    -        -32.678 (meters)                     GEOID18
 DG6578  NAD 83(2011) X  -      5,256.316 (meters)                     COMP
 DG6578  NAD 83(2011) Y  - -4,889,219.524 (meters)                     COMP
 DG6578  NAD 83(2011) Z  -  4,082,370.335 (meters)                     COMP
 DG6578  LAPLACE CORR    -          1.31  (seconds)                    DEFLEC18
 DG6578
 DG6578  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6578  Standards:
 DG6578         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6578            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6578  -------------------------------------------------------------------
 DG6578  NETWORK    1.05   1.71           0.46   0.39   0.87     -0.14008137
 DG6578  -------------------------------------------------------------------
 DG6578  Click here for local accuracies and other accuracy information.
 DG6578
 DG6578.The horizontal coordinates were established by GPS observations
 DG6578.and adjusted by the National Geodetic Survey in June 2012.
 DG6578
 DG6578.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6578.been affixed to the stable North American tectonic plate. See 
 DG6578.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6578
 DG6578.The horizontal coordinates are valid at the epoch date displayed above
 DG6578.which is a decimal equivalence of Year/Month/Day.
 DG6578
 DG6578.The orthometric height was determined by GPS observations and a
 DG6578.high-resolution geoid model.
 DG6578
 DG6578.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6578.GEOID18 height accuracy estimate available here.
 DG6578
 DG6578.Click photographs - Photos may exist for this station.
 DG6578
 DG6578.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6578
 DG6578.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6578
 DG6578.The ellipsoidal height was determined by GPS observations
 DG6578.and is referenced to NAD 83.
 DG6578
 DG6578. The following values were computed from the NAD 83(2011) position.
 DG6578
 DG6578;                    North         East     Units Scale Factor Converg.
 DG6578;SPC IL W     -   375,611.500   719,476.890   MT  0.99994584   +0 08 48.8
 DG6578;SPC IL W     - 1,232,318.73  2,360,483.76   sFT  0.99994584   +0 08 48.8
 DG6578;UTM  16      - 4,437,491.823   249,344.353   MT  1.00037352   -1 53 30.2
 DG6578;UTM  15      - 4,437,846.270   761,166.328   MT  1.00043976   +1 58 16.1
 DG6578
 DG6578!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6578!SPC IL W     -   0.99997630  x   0.99994584  =   0.99992214
 DG6578!UTM  16      -   0.99997630  x   1.00037352  =   1.00034981
 DG6578!UTM  15      -   0.99997630  x   1.00043976  =   1.00041605
 DG6578
 DG6578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4934437491(NAD 83)
 DG6578
 DG6578                          SUPERSEDED SURVEY CONTROL
 DG6578
 DG6578  NAD 83(2007)-  40 03 01.53412(N)    089 56 18.24914(W) AD(2002.00) 0
 DG6578  ELLIP H (02/10/07)  151.087  (m)                       GP(2002.00)    
 DG6578  ELLIP H (02/03/05)  151.064  (m)                       GP(       ) 4 2
 DG6578  NAD 83(1997)-  40 03 01.53404(N)    089 56 18.24871(W) AD(       ) 2
 DG6578  ELLIP H (08/16/04)  151.087  (m)                       GP(       ) 3 2
 DG6578
 DG6578.Superseded values are not recommended for survey control.
 DG6578
 DG6578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6578.See file dsdata.pdf to determine how the superseded data were derived.
 DG6578
 DG6578_MARKER: DD = SURVEY DISK
 DG6578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6578_STAMPING: MENARD-03 004
 DG6578_MARK LOGO: IL-129
 DG6578_PROJECTION: RECESSED 8 CENTIMETERS
 DG6578_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6578+STABILITY: SURFACE MOTION
 DG6578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6578+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6578
 DG6578  HISTORY     - Date     Condition        Report By
 DG6578  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6578
 DG6578                          STATION DESCRIPTION
 DG6578
 DG6578'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6578'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6578'IS LOCATED 1.0 MI.  SOUTHWEST OF ATTERBERRY AND 5.4 MI. NORTHWEST FROM
 DG6578'PETERSBURG. TO REACH FROM THE  SOUTHEAST CORNER OF THE GRAIN ELEVATOR
 DG6578'IN ATTERBERRY, GO NORTH ALONG AN OIL AND CHIP  RD. 0.12 MI. TO A  T
 DG6578'INTERSECTION WITH PINHOOK RD., JUST SOUTH OF IL 97, TURN LEFT (WEST)
 DG6578'1.0  MI. ALONG PINHOOK RD. TO A  T  INTERSECTION WITH MAGEE RD., TURN
 DG6578'LEFT (SOUTH) 0.26 MI.  ALONG MAGEE RD. TO A  T  INTERSECTION WITH
 DG6578'BOBTOWN RD. AND CURRY-STEWART RD., TURN  LEFT (SOUTH AND THEN EAST)
 DG6578'0.68 MI. ALONG CURRY-STEWART RD. TO THE STATION ON THE RIGHT  AND ON
 DG6578'THE OUTSIDE OF A CURVE EAST.  18.8 FT. WEST OF THE EXTENDED CENTERLINE
 DG6578'TO THE  NORTH, 4.9 FT. NORTH OF THE EXTENDED CENTERLINE TO THE EAST,
 DG6578'63.0 FT. WEST NORTHWEST OF  A POWER POLE, 3.7 FT. EAST OF A FENCE
 DG6578'CORNER RUNNING NORTH AND WEST, 35.3 FT. SOUTH OF A  GUY POLE, 3.4 FT.
 DG6578'EAST OF A FIBERGLASS WITNESS POST. STATION IS BURIED 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6609 ***********************************************************************
 DG6609  DESIGNATION -  MENARD 03 005
 DG6609  PID         -  DG6609
 DG6609  STATE/COUNTY-  IL/MENARD
 DG6609  COUNTRY     -  US
 DG6609  USGS QUAD   -  OAKFORD (2018)
 DG6609
 DG6609                         *CURRENT SURVEY CONTROL
 DG6609  ______________________________________________________________________
 DG6609* NAD 83(2011) POSITION- 40 05 09.83124(N) 089 56 53.14299(W)   ADJUSTED
 DG6609* NAD 83(2011) ELLIP HT-   149.868 (meters)        (06/27/12)   ADJUSTED
 DG6609* NAD 83(2011) EPOCH   -  2010.00
 DG6609* NAVD 88 ORTHO HEIGHT -   182.6   (meters)      599.    (feet) GPS OBS
 DG6609  ______________________________________________________________________
 DG6609  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6609  GEOID HEIGHT    -        -32.680 (meters)                     GEOID03
 DG6609  GEOID HEIGHT    -        -32.704 (meters)                     GEOID18
 DG6609  NAD 83(2011) X  -      4,426.878 (meters)                     COMP
 DG6609  NAD 83(2011) Y  - -4,886,672.165 (meters)                     COMP
 DG6609  NAD 83(2011) Z  -  4,085,397.921 (meters)                     COMP
 DG6609  LAPLACE CORR    -          1.58  (seconds)                    DEFLEC18
 DG6609
 DG6609  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6609  Standards:
 DG6609         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6609            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6609  -------------------------------------------------------------------
 DG6609  NETWORK    1.15   1.84           0.53   0.39   0.94     -0.12170167
 DG6609  -------------------------------------------------------------------
 DG6609  Click here for local accuracies and other accuracy information.
 DG6609
 DG6609.The horizontal coordinates were established by GPS observations
 DG6609.and adjusted by the National Geodetic Survey in June 2012.
 DG6609
 DG6609.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6609.been affixed to the stable North American tectonic plate. See 
 DG6609.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6609
 DG6609.The horizontal coordinates are valid at the epoch date displayed above
 DG6609.which is a decimal equivalence of Year/Month/Day.
 DG6609
 DG6609.The orthometric height was determined by GPS observations and a
 DG6609.high-resolution geoid model.
 DG6609
 DG6609.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6609.GEOID18 height accuracy estimate available here.
 DG6609
 DG6609.Click photographs - Photos may exist for this station.
 DG6609
 DG6609.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6609
 DG6609.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6609
 DG6609.The ellipsoidal height was determined by GPS observations
 DG6609.and is referenced to NAD 83.
 DG6609
 DG6609. The following values were computed from the NAD 83(2011) position.
 DG6609
 DG6609;                    North         East     Units Scale Factor Converg.
 DG6609;SPC IL W     -   379,566.312   718,640.112   MT  0.99994545   +0 08 26.7
 DG6609;SPC IL W     - 1,245,293.81  2,357,738.43   sFT  0.99994545   +0 08 26.7
 DG6609;UTM  16      - 4,441,475.620   248,648.542   MT  1.00037781   -1 53 57.8
 DG6609;UTM  15      - 4,441,774.357   760,203.559   MT  1.00043357   +1 57 58.8
 DG6609
 DG6609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6609!SPC IL W     -   0.99997649  x   0.99994545  =   0.99992194
 DG6609!UTM  16      -   0.99997649  x   1.00037781  =   1.00035429
 DG6609!UTM  15      -   0.99997649  x   1.00043357  =   1.00041005
 DG6609
 DG6609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4864841475(NAD 83)
 DG6609
 DG6609                          SUPERSEDED SURVEY CONTROL
 DG6609
 DG6609  NAD 83(2007)-  40 05 09.83145(N)    089 56 53.14378(W) AD(2002.00) 0
 DG6609  ELLIP H (02/10/07)  149.876  (m)                       GP(2002.00)    
 DG6609  ELLIP H (02/03/05)  149.852  (m)                       GP(       ) 4 2
 DG6609  NAD 83(1997)-  40 05 09.83139(N)    089 56 53.14333(W) AD(       ) 1
 DG6609  ELLIP H (08/16/04)  149.877  (m)                       GP(       ) 3 2
 DG6609
 DG6609.Superseded values are not recommended for survey control.
 DG6609
 DG6609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6609.See file dsdata.pdf to determine how the superseded data were derived.
 DG6609
 DG6609_MARKER: DD = SURVEY DISK
 DG6609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6609_STAMPING: MENARD-03 005
 DG6609_MARK LOGO: IL-129
 DG6609_PROJECTION: RECESSED 10 CENTIMETERS
 DG6609_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6609+STABILITY: SURFACE MOTION
 DG6609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6609+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6609
 DG6609  HISTORY     - Date     Condition        Report By
 DG6609  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6609
 DG6609                          STATION DESCRIPTION
 DG6609
 DG6609'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6609'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6609'IS LOCATED 2.15 MI.  NORTHWEST OF ATTERBERRY AND 1.45 MI. SOUTHEAST OF
 DG6609'OAKFORD. TO REACH FROM THE POST  OFFICE IN OAKFORD, GO EAST ALONG
 DG6609'CENTER ST. (CR 12) 0.14 MI. TO A CROSSROAD WITH IL 97, TURN  RIGHT
 DG6609'(SOUTHEAST) ALONG IL 97 0.36 MI. TO A  T  INTERSECTION WITH CR 180 E,
 DG6609'TURN LEFT (EAST)  0.62 MI. ALONG CR 180 E TO A CURVE RIGHT (SOUTH) AND
 DG6609'LOUNSBERRY RD..  GO SOUTH ALONG  LOUNSBERRY RD. 0.80 MI. TO THE
 DG6609'STATION ON THE RIGHT. 15.9 FT. WEST OF CENTERLINE  LOUNSBERRY RD.,
 DG6609'50.0 FT NORTHWEST OF A POWER POLE, 0.8 FT. EAST OF A FIBERGLASS
 DG6609'WITNESS  POST. STATION IS BURIED 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6582 ***********************************************************************
 DG6582  DESIGNATION -  MENARD 03 006
 DG6582  PID         -  DG6582
 DG6582  STATE/COUNTY-  IL/MENARD
 DG6582  COUNTRY     -  US
 DG6582  USGS QUAD   -  OAKFORD (2018)
 DG6582
 DG6582                         *CURRENT SURVEY CONTROL
 DG6582  ______________________________________________________________________
 DG6582* NAD 83(2011) POSITION- 40 07 22.54265(N) 089 56 36.50426(W)   ADJUSTED
 DG6582* NAD 83(2011) ELLIP HT-   111.591 (meters)        (06/27/12)   ADJUSTED
 DG6582* NAD 83(2011) EPOCH   -  2010.00
 DG6582* NAVD 88 ORTHO HEIGHT -   144.3   (meters)      473.    (feet) GPS OBS
 DG6582  ______________________________________________________________________
 DG6582  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6582  GEOID HEIGHT    -        -32.702 (meters)                     GEOID03
 DG6582  GEOID HEIGHT    -        -32.728 (meters)                     GEOID18
 DG6582  NAD 83(2011) X  -      4,818.440 (meters)                     COMP
 DG6582  NAD 83(2011) Y  - -4,884,005.634 (meters)                     COMP
 DG6582  NAD 83(2011) Z  -  4,088,504.163 (meters)                     COMP
 DG6582  LAPLACE CORR    -          1.61  (seconds)                    DEFLEC18
 DG6582
 DG6582  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6582  Standards:
 DG6582         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6582            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6582  -------------------------------------------------------------------
 DG6582  NETWORK    1.11   1.78           0.53   0.33   0.91     -0.15476525
 DG6582  -------------------------------------------------------------------
 DG6582  Click here for local accuracies and other accuracy information.
 DG6582
 DG6582.The horizontal coordinates were established by GPS observations
 DG6582.and adjusted by the National Geodetic Survey in June 2012.
 DG6582
 DG6582.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6582.been affixed to the stable North American tectonic plate. See 
 DG6582.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6582
 DG6582.The horizontal coordinates are valid at the epoch date displayed above
 DG6582.which is a decimal equivalence of Year/Month/Day.
 DG6582
 DG6582.The orthometric height was determined by GPS observations and a
 DG6582.high-resolution geoid model.
 DG6582
 DG6582.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6582.GEOID18 height accuracy estimate available here.
 DG6582
 DG6582.Click photographs - Photos may exist for this station.
 DG6582
 DG6582.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6582
 DG6582.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6582
 DG6582.The ellipsoidal height was determined by GPS observations
 DG6582.and is referenced to NAD 83.
 DG6582
 DG6582. The following values were computed from the NAD 83(2011) position.
 DG6582
 DG6582;                    North         East     Units Scale Factor Converg.
 DG6582;SPC IL W     -   383,660.341   719,024.001   MT  0.99994563   +0 08 37.8
 DG6582;SPC IL W     - 1,258,725.64  2,358,997.91   sFT  0.99994563   +0 08 37.8
 DG6582;UTM  16      - 4,445,555.137   249,178.217   MT  1.00037453   -1 53 52.3
 DG6582;UTM  15      - 4,445,880.547   760,456.903   MT  1.00043519   +1 58 15.0
 DG6582
 DG6582!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6582!SPC IL W     -   0.99998249  x   0.99994563  =   0.99992813
 DG6582!UTM  16      -   0.99998249  x   1.00037453  =   1.00035702
 DG6582!UTM  15      -   0.99998249  x   1.00043519  =   1.00041768
 DG6582
 DG6582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4917845555(NAD 83)
 DG6582
 DG6582                          SUPERSEDED SURVEY CONTROL
 DG6582
 DG6582  NAD 83(2007)-  40 07 22.54287(N)    089 56 36.50506(W) AD(2002.00) 0
 DG6582  ELLIP H (02/10/07)  111.598  (m)                       GP(2002.00)    
 DG6582  ELLIP H (02/03/05)  111.575  (m)                       GP(       ) 4 2
 DG6582  NAD 83(1997)-  40 07 22.54281(N)    089 56 36.50473(W) AD(       ) 1
 DG6582  ELLIP H (08/16/04)  111.600  (m)                       GP(       ) 3 2
 DG6582
 DG6582.Superseded values are not recommended for survey control.
 DG6582
 DG6582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6582.See file dsdata.pdf to determine how the superseded data were derived.
 DG6582
 DG6582_MARKER: DD = SURVEY DISK
 DG6582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6582_STAMPING: MENARD-03 006
 DG6582_MARK LOGO: IL-129
 DG6582_PROJECTION: RECESSED 5 CENTIMETERS
 DG6582_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG6582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6582+STABILITY: SURFACE MOTION
 DG6582_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6582+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2020
 DG6582
 DG6582  HISTORY     - Date     Condition        Report By
 DG6582  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6582  HISTORY     - 20111015 GOOD             ATKNA
 DG6582  HISTORY     - 20200416 GOOD             ILDT
 DG6582
 DG6582                          STATION DESCRIPTION
 DG6582
 DG6582'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6582'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6582'IS LOCATED 1.80 MI.  NORTHEAST OF OAKFORD.  TO REACH FROM THE POST
 DG6582'OFFICE IN OAKFORD, GO EAST ALONG CENTER  ST. (CR 12) 0.14 MI. TO A
 DG6582'CROSSROAD WITH IL 97, TURN LEFT (NORTH) ALONG IL 97 0.15 MI. TO A
 DG6582'CROSSROAD WITH OAKFORD RD. (CR 7), TURN RIGHT (EAST) ALONG OAKFORD RD.
 DG6582'1.27 MI. TO A  CROSSROAD WITH CHAS WISEMAN RD., TURN LEFT (NORTH THEN
 DG6582'WEST THEN NORTH) ALONG CHAS  WISEMAN RD. 1.47 MI. TO A  T
 DG6582'INTERSECTION WITH BROWN RD. AND THE STATION ON THE RIGHT.   13.3 FT.
 DG6582'EAST OF CENTERLINE CHAS WISEMAN RD., ON LINE WITH THE EXTENDED
 DG6582'CENTERLINE OF  BROWN RD. TO THE WEST, 49.2 FT. NORTHEAST OF A POWER
 DG6582'POLE, 0.75 FT. WEST OF A FIBERGLASS  WITNESS POST. STATION IS BURIED 2
 DG6582'INCHES.
 DG6582
 DG6582                          STATION RECOVERY (2011)
 DG6582
 DG6582'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 DG6582'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 DG6582'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 DG6582'ARMY CORPS OF ENGINEERS.
 DG6582
 DG6582                          STATION RECOVERY (2020)
 DG6582
 DG6582'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6582'CHANGED THE NAME OF CHAS WISEMAN ROAD TO DUNCHEON ST.  STATION IS 5.3
 DG6582'FT (1.6 M) WEST OF A METAL STREET SIGN POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6583 ***********************************************************************
 DG6583  DESIGNATION -  MENARD 03 007
 DG6583  PID         -  DG6583
 DG6583  STATE/COUNTY-  IL/MENARD
 DG6583  COUNTRY     -  US
 DG6583  USGS QUAD   -  OAKFORD (2018)
 DG6583
 DG6583                         *CURRENT SURVEY CONTROL
 DG6583  ______________________________________________________________________
 DG6583* NAD 83(2011) POSITION- 40 07 23.97212(N) 089 53 57.53902(W)   ADJUSTED
 DG6583* NAD 83(2011) ELLIP HT-   118.317 (meters)        (06/27/12)   ADJUSTED
 DG6583* NAD 83(2011) EPOCH   -  2010.00
 DG6583* NAVD 88 ORTHO HEIGHT -   151.0   (meters)      495.    (feet) GPS OBS
 DG6583  ______________________________________________________________________
 DG6583  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6583  GEOID HEIGHT    -        -32.667 (meters)                     GEOID03
 DG6583  GEOID HEIGHT    -        -32.693 (meters)                     GEOID18
 DG6583  NAD 83(2011) X  -      8,582.429 (meters)                     COMP
 DG6583  NAD 83(2011) Y  - -4,883,977.200 (meters)                     COMP
 DG6583  NAD 83(2011) Z  -  4,088,542.212 (meters)                     COMP
 DG6583  LAPLACE CORR    -          1.57  (seconds)                    DEFLEC18
 DG6583
 DG6583  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6583  Standards:
 DG6583         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6583            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6583  -------------------------------------------------------------------
 DG6583  NETWORK    1.00   1.76           0.47   0.32   0.90     -0.11223534
 DG6583  -------------------------------------------------------------------
 DG6583  Click here for local accuracies and other accuracy information.
 DG6583
 DG6583.The horizontal coordinates were established by GPS observations
 DG6583.and adjusted by the National Geodetic Survey in June 2012.
 DG6583
 DG6583.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6583.been affixed to the stable North American tectonic plate. See 
 DG6583.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6583
 DG6583.The horizontal coordinates are valid at the epoch date displayed above
 DG6583.which is a decimal equivalence of Year/Month/Day.
 DG6583
 DG6583.The orthometric height was determined by GPS observations and a
 DG6583.high-resolution geoid model.
 DG6583
 DG6583.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6583.GEOID18 height accuracy estimate available here.
 DG6583
 DG6583.Click photographs - Photos may exist for this station.
 DG6583
 DG6583.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6583
 DG6583.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6583
 DG6583.The ellipsoidal height was determined by GPS observations
 DG6583.and is referenced to NAD 83.
 DG6583
 DG6583. The following values were computed from the NAD 83(2011) position.
 DG6583
 DG6583;                    North         East     Units Scale Factor Converg.
 DG6583;SPC IL W     -   383,714.811   722,787.620   MT  0.99994757   +0 10 20.2
 DG6583;SPC IL W     - 1,258,904.34  2,371,345.72   sFT  0.99994757   +0 10 20.2
 DG6583;UTM  16      - 4,445,475.456   252,942.954   MT  1.00035145   -1 52 09.7
 DG6583
 DG6583!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6583!SPC IL W     -   0.99998144  x   0.99994757  =   0.99992901
 DG6583!UTM  16      -   0.99998144  x   1.00035145  =   1.00033288
 DG6583
 DG6583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5294245475(NAD 83)
 DG6583
 DG6583                          SUPERSEDED SURVEY CONTROL
 DG6583
 DG6583  NAD 83(2007)-  40 07 23.97235(N)    089 53 57.53982(W) AD(2002.00) 0
 DG6583  ELLIP H (02/10/07)  118.324  (m)                       GP(2002.00)    
 DG6583  ELLIP H (02/03/05)  118.300  (m)                       GP(       ) 4 2
 DG6583  NAD 83(1997)-  40 07 23.97224(N)    089 53 57.53952(W) AD(       ) 1
 DG6583  ELLIP H (08/16/04)  118.324  (m)                       GP(       ) 3 2
 DG6583
 DG6583.Superseded values are not recommended for survey control.
 DG6583
 DG6583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6583.See file dsdata.pdf to determine how the superseded data were derived.
 DG6583
 DG6583_MARKER: DD = SURVEY DISK
 DG6583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6583_STAMPING: MENARD-03 007
 DG6583_MARK LOGO: IL-129
 DG6583_PROJECTION: RECESSED 5 CENTIMETERS
 DG6583_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6583+STABILITY: SURFACE MOTION
 DG6583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6583+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2022
 DG6583
 DG6583  HISTORY     - Date     Condition        Report By
 DG6583  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6583  HISTORY     - 20221205 GOOD             ILDT
 DG6583
 DG6583                          STATION DESCRIPTION
 DG6583
 DG6583'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6583'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6583'IS LOCATED 3.7 MI.  EAST NORTHEAST OF OAKFORD. TO REACH FROM THE POST
 DG6583'OFFICE IN OAKFORD, GO EAST ALONG  CENTER ST. (CR 12) 0.14 MI. TO A
 DG6583'CROSSROAD WITH IL 97, TURN LEFT (NORTH) 0.15 MI. ALONG IL. 97 TO  A
 DG6583'CROSSROAD WITH OAKFORD RD. (CR 7), TURN RIGHT (EAST) ALONG OAKFORD RD.
 DG6583'3.35 MI. TO A  CROSSROAD WITH LINCOLN TRAIL RD., TURN LEFT (NORTH)
 DG6583'ALONG LINCOLN TRAIL RD. 1.24 MI. TO  THE STATION ON THE RIGHT. 10.6
 DG6583'FT. EAST OF CENTERLINE LINCOLN TRAIL RD., 56.3 FT. SOUTHEAST  OF A
 DG6583'POWER POLE, 1.4 FT. WEST OF A LONE FENCE POST, 0.7 FT. WEST OF A
 DG6583'FIBERGLASS WITNESS  POST. STATION IS BURIED 2 INCHES.
 DG6583
 DG6583                          STATION RECOVERY (2022)
 DG6583
 DG6583'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG6583'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6581 ***********************************************************************
 DG6581  DESIGNATION -  MENARD 03 008
 DG6581  PID         -  DG6581
 DG6581  STATE/COUNTY-  IL/MENARD
 DG6581  COUNTRY     -  US
 DG6581  USGS QUAD   -  OAKFORD (2018)
 DG6581
 DG6581                         *CURRENT SURVEY CONTROL
 DG6581  ______________________________________________________________________
 DG6581* NAD 83(2011) POSITION- 40 05 00.52444(N) 089 53 39.81634(W)   ADJUSTED
 DG6581* NAD 83(2011) ELLIP HT-   141.129 (meters)        (06/27/12)   ADJUSTED
 DG6581* NAD 83(2011) EPOCH   -  2010.00
 DG6581* NAVD 88 ORTHO HEIGHT -   173.8   (meters)      570.    (feet) GPS OBS
 DG6581  ______________________________________________________________________
 DG6581  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6581  GEOID HEIGHT    -        -32.643 (meters)                     GEOID03
 DG6581  GEOID HEIGHT    -        -32.667 (meters)                     GEOID18
 DG6581  NAD 83(2011) X  -      9,007.355 (meters)                     COMP
 DG6581  NAD 83(2011) Y  - -4,886,844.026 (meters)                     COMP
 DG6581  NAD 83(2011) Z  -  4,085,172.667 (meters)                     COMP
 DG6581  LAPLACE CORR    -          1.11  (seconds)                    DEFLEC18
 DG6581
 DG6581  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6581  Standards:
 DG6581         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6581            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6581  -------------------------------------------------------------------
 DG6581  NETWORK    0.95   1.59           0.44   0.31   0.81     -0.10785049
 DG6581  -------------------------------------------------------------------
 DG6581  Click here for local accuracies and other accuracy information.
 DG6581
 DG6581.The horizontal coordinates were established by GPS observations
 DG6581.and adjusted by the National Geodetic Survey in June 2012.
 DG6581
 DG6581.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6581.been affixed to the stable North American tectonic plate. See 
 DG6581.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6581
 DG6581.The horizontal coordinates are valid at the epoch date displayed above
 DG6581.which is a decimal equivalence of Year/Month/Day.
 DG6581
 DG6581.The orthometric height was determined by GPS observations and a
 DG6581.high-resolution geoid model.
 DG6581
 DG6581.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6581.GEOID18 height accuracy estimate available here.
 DG6581
 DG6581.Click photographs - Photos may exist for this station.
 DG6581
 DG6581.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6581
 DG6581.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6581
 DG6581.The ellipsoidal height was determined by GPS observations
 DG6581.and is referenced to NAD 83.
 DG6581
 DG6581. The following values were computed from the NAD 83(2011) position.
 DG6581
 DG6581;                    North         East     Units Scale Factor Converg.
 DG6581;SPC IL W     -   379,291.907   723,220.773   MT  0.99994781   +0 10 31.1
 DG6581;SPC IL W     - 1,244,393.53  2,372,766.82   sFT  0.99994781   +0 10 31.1
 DG6581;UTM  16      - 4,441,038.144   253,218.438   MT  1.00034978   -1 51 52.7
 DG6581
 DG6581!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6581!SPC IL W     -   0.99997786  x   0.99994781  =   0.99992567
 DG6581!UTM  16      -   0.99997786  x   1.00034978  =   1.00032763
 DG6581
 DG6581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5321841038(NAD 83)
 DG6581
 DG6581                          SUPERSEDED SURVEY CONTROL
 DG6581
 DG6581  NAD 83(2007)-  40 05 00.52465(N)    089 53 39.81714(W) AD(2002.00) 0
 DG6581  ELLIP H (02/10/07)  141.137  (m)                       GP(2002.00)    
 DG6581  ELLIP H (02/03/05)  141.114  (m)                       GP(       ) 4 2
 DG6581  NAD 83(1997)-  40 05 00.52455(N)    089 53 39.81681(W) AD(       ) 1
 DG6581  ELLIP H (08/16/04)  141.138  (m)                       GP(       ) 3 2
 DG6581
 DG6581.Superseded values are not recommended for survey control.
 DG6581
 DG6581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6581.See file dsdata.pdf to determine how the superseded data were derived.
 DG6581
 DG6581_MARKER: DD = SURVEY DISK
 DG6581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6581_STAMPING: MENARD-03 008
 DG6581_MARK LOGO: IL-129
 DG6581_PROJECTION: RECESSED 5 CENTIMETERS
 DG6581_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6581+STABILITY: SURFACE MOTION
 DG6581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6581+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6581
 DG6581  HISTORY     - Date     Condition        Report By
 DG6581  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6581
 DG6581                          STATION DESCRIPTION
 DG6581
 DG6581'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6581'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6581'IS LOCATED 3.9 EAST  SOUTHEAST OF OAKFORD. TO REACH FROM THE POST
 DG6581'OFFICE IN OAKFORD, GO EAST ALONG CENTER  ST. (CR 12) 0.14 MI. TO A
 DG6581'CROSSROAD WITH IL 97, TURN LEFT (NORTH) 0.15 MI. ALONG IL. 97 TO A
 DG6581'CROSSROAD WITH OAKFORD RD. (CR 7), TURN RIGHT (EAST) ALONG OAKFORD RD.
 DG6581'3.35 MI. TO A  CROSSROAD WITH LINCOLN TRAIL RD., TURN RIGHT (SOUTH
 DG6581'THEN EAST) ALONG LINCOLN TRAIL RD.  1.74 MI. TO THE STATION ON THE
 DG6581'LEFT AND ON THE OUTSIDE OF A CURVE IN ROAD.  12.2 FT. NORTH  OF THE
 DG6581'EXTENDED CENTERLINE WEST, 7.6 FT. WEST OF THE EXTENDED CENTERLINE
 DG6581'SOUTH, 5.6 FT.  SOUTH OF THE SOUTH END OF A FENCE LINE RUNNING NORTH,
 DG6581'5.4 FT. SOUTH OF A FIBERGLASS  WITNESS POST. STATION IS BURIED 2
 DG6581'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6580 ***********************************************************************
 DG6580  DESIGNATION -  MENARD 03 009
 DG6580  PID         -  DG6580
 DG6580  STATE/COUNTY-  IL/MENARD
 DG6580  COUNTRY     -  US
 DG6580  USGS QUAD   -  OAKFORD (2018)
 DG6580
 DG6580                         *CURRENT SURVEY CONTROL
 DG6580  ______________________________________________________________________
 DG6580* NAD 83(2011) POSITION- 40 03 14.76669(N) 089 53 04.54558(W)   ADJUSTED
 DG6580* NAD 83(2011) ELLIP HT-   143.567 (meters)        (06/27/12)   ADJUSTED
 DG6580* NAD 83(2011) EPOCH   -  2010.00
 DG6580* NAVD 88 ORTHO HEIGHT -   176.2   (meters)      578.    (feet) GPS OBS
 DG6580  ______________________________________________________________________
 DG6580  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6580  GEOID HEIGHT    -        -32.625 (meters)                     GEOID03
 DG6580  GEOID HEIGHT    -        -32.652 (meters)                     GEOID18
 DG6580  NAD 83(2011) X  -      9,847.226 (meters)                     COMP
 DG6580  NAD 83(2011) Y  - -4,888,944.044 (meters)                     COMP
 DG6580  NAD 83(2011) Z  -  4,082,677.924 (meters)                     COMP
 DG6580  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 DG6580
 DG6580  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6580  Standards:
 DG6580         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6580            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6580  -------------------------------------------------------------------
 DG6580  NETWORK    0.98   1.59           0.43   0.36   0.81     -0.13226384
 DG6580  -------------------------------------------------------------------
 DG6580  Click here for local accuracies and other accuracy information.
 DG6580
 DG6580.The horizontal coordinates were established by GPS observations
 DG6580.and adjusted by the National Geodetic Survey in June 2012.
 DG6580
 DG6580.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6580.been affixed to the stable North American tectonic plate. See 
 DG6580.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6580
 DG6580.The horizontal coordinates are valid at the epoch date displayed above
 DG6580.which is a decimal equivalence of Year/Month/Day.
 DG6580
 DG6580.The orthometric height was determined by GPS observations and a
 DG6580.high-resolution geoid model.
 DG6580
 DG6580.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6580.GEOID18 height accuracy estimate available here.
 DG6580
 DG6580.Click photographs - Photos may exist for this station.
 DG6580
 DG6580.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6580
 DG6580.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6580
 DG6580.The ellipsoidal height was determined by GPS observations
 DG6580.and is referenced to NAD 83.
 DG6580
 DG6580. The following values were computed from the NAD 83(2011) position.
 DG6580
 DG6580;                    North         East     Units Scale Factor Converg.
 DG6580;SPC IL W     -   376,032.775   724,066.683   MT  0.99994830   +0 10 53.5
 DG6580;SPC IL W     - 1,233,700.86  2,375,542.11   sFT  0.99994830   +0 10 53.5
 DG6580;UTM  16      - 4,437,749.660   253,948.125   MT  1.00034536   -1 51 25.9
 DG6580
 DG6580!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6580!SPC IL W     -   0.99997748  x   0.99994830  =   0.99992578
 DG6580!UTM  16      -   0.99997748  x   1.00034536  =   1.00032283
 DG6580
 DG6580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5394837749(NAD 83)
 DG6580
 DG6580                          SUPERSEDED SURVEY CONTROL
 DG6580
 DG6580  NAD 83(2007)-  40 03 14.76689(N)    089 53 04.54638(W) AD(2002.00) 0
 DG6580  ELLIP H (02/10/07)  143.576  (m)                       GP(2002.00)    
 DG6580  ELLIP H (02/03/05)  143.553  (m)                       GP(       ) 4 2
 DG6580  NAD 83(1997)-  40 03 14.76676(N)    089 53 04.54601(W) AD(       ) 1
 DG6580  ELLIP H (08/16/04)  143.576  (m)                       GP(       ) 3 2
 DG6580
 DG6580.Superseded values are not recommended for survey control.
 DG6580
 DG6580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6580.See file dsdata.pdf to determine how the superseded data were derived.
 DG6580
 DG6580_MARKER: DD = SURVEY DISK
 DG6580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6580_STAMPING: MENARD-03 009
 DG6580_MARK LOGO: IL-129
 DG6580_PROJECTION: RECESSED 8 CENTIMETERS
 DG6580_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6580+STABILITY: SURFACE MOTION
 DG6580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6580+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6580
 DG6580  HISTORY     - Date     Condition        Report By
 DG6580  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6580
 DG6580                          STATION DESCRIPTION
 DG6580
 DG6580'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6580'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6580'IS LOCATED 2.0 MI.  EAST SOUTHEAST OF ATTERBERRY AND 3.14 MI.
 DG6580'NORTHWEST OF PETERSBURG.  TO REACH FROM  THE JUNCTION OF IL 123 AND IL
 DG6580'97 IN PETERSBURG, GO NORTH THEN WEST ALONG IL 97 1.03 MI. TO A   T
 DG6580'INTERSECTION WITH PETERSBURG RD. (CR 7), TURN RIGHT (NORTH) ALONG
 DG6580'PETERSBURG RD.  2.46 MI. TO A  T  INTERSECTION WITH CONCORD CEMETERY
 DG6580'RD., TURN LEFT (WEST) ALONG CONCORD  CEMETERY RD. 1.25 MI. TO A  T
 DG6580'INTERSECTION WITH LINCOLN TRAIL RD. AND THE STATION ON THE  LEFT IN
 DG6580'THE SOUTHEAST QUAD.  35.5 FT. SOUTH OF THE CENTERLINE CONCORD CEMETERY
 DG6580'RD., 22.0  FT. EAST OF CENTERLINE LINCOLN TRAIL RD., 14.5 FT.
 DG6580'SOUTHWEST OF THE NORTH FENCE POST, 11.8  FT. SOUTH OF THE MIDDLE FENCE
 DG6580'POST, 5.0 FT. SOUTH OF THE SOUTH FENCE POST, 4.6 FT. SOUTH OF  A
 DG6580'FIBERGLASS WITNESS POST. STATION IS BURIED 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6579 ***********************************************************************
 DG6579  DESIGNATION -  MENARD 03 010
 DG6579  PID         -  DG6579
 DG6579  STATE/COUNTY-  IL/MENARD
 DG6579  COUNTRY     -  US
 DG6579  USGS QUAD   -  OAKFORD (2018)
 DG6579
 DG6579                         *CURRENT SURVEY CONTROL
 DG6579  ______________________________________________________________________
 DG6579* NAD 83(2011) POSITION- 40 00 39.01154(N) 089 53 03.01480(W)   ADJUSTED
 DG6579* NAD 83(2011) ELLIP HT-   149.751 (meters)        (06/27/12)   ADJUSTED
 DG6579* NAD 83(2011) EPOCH   -  2010.00
 DG6579* NAVD 88 ORTHO HEIGHT -   182.4   (meters)      598.    (feet) GPS OBS
 DG6579  ______________________________________________________________________
 DG6579  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6579  GEOID HEIGHT    -        -32.606 (meters)                     GEOID03
 DG6579  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 DG6579  NAD 83(2011) X  -      9,889.765 (meters)                     COMP
 DG6579  NAD 83(2011) Y  - -4,892,038.791 (meters)                     COMP
 DG6579  NAD 83(2011) Z  -  4,079,003.508 (meters)                     COMP
 DG6579  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 DG6579
 DG6579  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6579  Standards:
 DG6579         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6579            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6579  -------------------------------------------------------------------
 DG6579  NETWORK    0.84   1.49           0.38   0.30   0.76     -0.05905202
 DG6579  -------------------------------------------------------------------
 DG6579  Click here for local accuracies and other accuracy information.
 DG6579
 DG6579.The horizontal coordinates were established by GPS observations
 DG6579.and adjusted by the National Geodetic Survey in June 2012.
 DG6579
 DG6579.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6579.been affixed to the stable North American tectonic plate. See 
 DG6579.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6579
 DG6579.The horizontal coordinates are valid at the epoch date displayed above
 DG6579.which is a decimal equivalence of Year/Month/Day.
 DG6579
 DG6579.The orthometric height was determined by GPS observations and a
 DG6579.high-resolution geoid model.
 DG6579
 DG6579.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6579.GEOID18 height accuracy estimate available here.
 DG6579
 DG6579.Click photographs - Photos may exist for this station.
 DG6579
 DG6579.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6579
 DG6579.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6579
 DG6579.The ellipsoidal height was determined by GPS observations
 DG6579.and is referenced to NAD 83.
 DG6579
 DG6579. The following values were computed from the NAD 83(2011) position.
 DG6579
 DG6579;                    North         East     Units Scale Factor Converg.
 DG6579;SPC IL W     -   371,229.186   724,118.198   MT  0.99994833   +0 10 53.9
 DG6579;SPC IL W     - 1,217,941.09  2,375,711.12   sFT  0.99994833   +0 10 53.9
 DG6579;UTM  16      - 4,432,945.369   253,828.750   MT  1.00034609   -1 51 18.9
 DG6579
 DG6579!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6579!SPC IL W     -   0.99997651  x   0.99994833  =   0.99992484
 DG6579!UTM  16      -   0.99997651  x   1.00034609  =   1.00032259
 DG6579
 DG6579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5382832945(NAD 83)
 DG6579
 DG6579                          SUPERSEDED SURVEY CONTROL
 DG6579
 DG6579  NAD 83(2007)-  40 00 39.01174(N)    089 53 03.01559(W) AD(2002.00) 0
 DG6579  ELLIP H (02/10/07)  149.761  (m)                       GP(2002.00)    
 DG6579  ELLIP H (02/03/05)  149.738  (m)                       GP(       ) 4 2
 DG6579  NAD 83(1997)-  40 00 39.01159(N)    089 53 03.01520(W) AD(       ) 1
 DG6579  ELLIP H (08/16/04)  149.761  (m)                       GP(       ) 3 2
 DG6579
 DG6579.Superseded values are not recommended for survey control.
 DG6579
 DG6579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6579.See file dsdata.pdf to determine how the superseded data were derived.
 DG6579
 DG6579_MARKER: DD = SURVEY DISK
 DG6579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6579_STAMPING: MENARD-03 010
 DG6579_MARK LOGO: IL-129
 DG6579_PROJECTION: RECESSED 10 CENTIMETERS
 DG6579_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6579+STABILITY: SURFACE MOTION
 DG6579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6579+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6579
 DG6579  HISTORY     - Date     Condition        Report By
 DG6579  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6579
 DG6579                          STATION DESCRIPTION
 DG6579
 DG6579'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6579'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6579'IS LOCATED 1.8 MI.  WEST OF PETERSBURG. TO REACH FROM THE COURTHOUSE
 DG6579'AND THE NORTHWEST CORNER OF THE  TOWN SQUARE IN PETERSBURG AT THE
 DG6579'INTERSECTION OF DOUGLAS AVE. AND SEVENTH ST., GO  WEST ALONG DOUGLAS
 DG6579'AVE. (CR 6) 1.82 MI. TO A  T  INTERSECTION WITH 5 POINTS RD. AND THE
 DG6579'STATION IN THE SOUTHWEST QUAD.  34.5 FT. SOUTH OF THE CENTERLINE CR 6,
 DG6579'56.0 FT. WEST OF THE  CENTERLINE 5 POINTS RD., 14.8 FT. EAST OF THE
 DG6579'NORTH ABOVE GROUND UTILITY BOX, 0.6 FT. NORTH  OF A FIBERGLASS WITNESS
 DG6579'POST. STATION IS BURIED 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6586 ***********************************************************************
 DG6586  DESIGNATION -  MENARD 03 011
 DG6586  PID         -  DG6586
 DG6586  STATE/COUNTY-  IL/MENARD
 DG6586  COUNTRY     -  US
 DG6586  USGS QUAD   -  TALLULA (2018)
 DG6586
 DG6586                         *CURRENT SURVEY CONTROL
 DG6586  ______________________________________________________________________
 DG6586* NAD 83(2011) POSITION- 39 58 09.49804(N) 089 53 03.51949(W)   ADJUSTED
 DG6586* NAD 83(2011) ELLIP HT-   151.815 (meters)        (06/27/12)   ADJUSTED
 DG6586* NAD 83(2011) EPOCH   -  2010.00
 DG6586* NAVD 88 ORTHO HEIGHT -   184.4   (meters)      605.    (feet) GPS OBS
 DG6586  ______________________________________________________________________
 DG6586  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6586  GEOID HEIGHT    -        -32.585 (meters)                     GEOID03
 DG6586  GEOID HEIGHT    -        -32.621 (meters)                     GEOID18
 DG6586  NAD 83(2011) X  -      9,883.783 (meters)                     COMP
 DG6586  NAD 83(2011) Y  - -4,895,004.019 (meters)                     COMP
 DG6586  NAD 83(2011) Z  -  4,075,471.677 (meters)                     COMP
 DG6586  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 DG6586
 DG6586  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6586  Standards:
 DG6586         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6586            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6586  -------------------------------------------------------------------
 DG6586  NETWORK    0.97   1.65           0.45   0.32   0.84     -0.08616722
 DG6586  -------------------------------------------------------------------
 DG6586  Click here for local accuracies and other accuracy information.
 DG6586
 DG6586.The horizontal coordinates were established by GPS observations
 DG6586.and adjusted by the National Geodetic Survey in June 2012.
 DG6586
 DG6586.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6586.been affixed to the stable North American tectonic plate. See 
 DG6586.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6586
 DG6586.The horizontal coordinates are valid at the epoch date displayed above
 DG6586.which is a decimal equivalence of Year/Month/Day.
 DG6586
 DG6586.The orthometric height was determined by GPS observations and a
 DG6586.high-resolution geoid model.
 DG6586
 DG6586.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6586.GEOID18 height accuracy estimate available here.
 DG6586
 DG6586.Click photographs - Photos may exist for this station.
 DG6586
 DG6586.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6586
 DG6586.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6586
 DG6586.The ellipsoidal height was determined by GPS observations
 DG6586.and is referenced to NAD 83.
 DG6586
 DG6586. The following values were computed from the NAD 83(2011) position.
 DG6586
 DG6586;                    North         East     Units Scale Factor Converg.
 DG6586;SPC IL W     -   366,617.980   724,120.833   MT  0.99994834   +0 10 53.0
 DG6586;SPC IL W     - 1,202,812.49  2,375,719.77   sFT  0.99994834   +0 10 53.0
 DG6586;UTM  16      - 4,428,335.145   253,667.494   MT  1.00034708   -1 51 13.5
 DG6586
 DG6586!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6586!SPC IL W     -   0.99997618  x   0.99994834  =   0.99992453
 DG6586!UTM  16      -   0.99997618  x   1.00034708  =   1.00032326
 DG6586
 DG6586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5366728335(NAD 83)
 DG6586
 DG6586                          SUPERSEDED SURVEY CONTROL
 DG6586
 DG6586  NAD 83(2007)-  39 58 09.49823(N)    089 53 03.52027(W) AD(2002.00) 0
 DG6586  ELLIP H (02/10/07)  151.826  (m)                       GP(2002.00)    
 DG6586  ELLIP H (02/03/05)  151.803  (m)                       GP(       ) 4 2
 DG6586  NAD 83(1997)-  39 58 09.49807(N)    089 53 03.51989(W) AD(       ) 1
 DG6586  ELLIP H (08/16/04)  151.825  (m)                       GP(       ) 3 2
 DG6586
 DG6586.Superseded values are not recommended for survey control.
 DG6586
 DG6586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6586.See file dsdata.pdf to determine how the superseded data were derived.
 DG6586
 DG6586_MARKER: DD = SURVEY DISK
 DG6586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6586_STAMPING: MENARD-03 011
 DG6586_MARK LOGO: IL-129
 DG6586_PROJECTION: RECESSED 8 CENTIMETERS
 DG6586_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6586+STABILITY: SURFACE MOTION
 DG6586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6586+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6586
 DG6586  HISTORY     - Date     Condition        Report By
 DG6586  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6586
 DG6586                          STATION DESCRIPTION
 DG6586
 DG6586'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6586'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6586'IS LOCATED 3.35 MI.  SOUTHWEST OF PETERSBURG AND 3.3 MI. NORTHEAST OF
 DG6586'TALLULA. TO REACH FROM THE JUNCTION  OF IL 123 AND IL 97, 5.0 MI. EAST
 DG6586'OF TALLULA, GO WEST ALONG IL 123 1.98 MI. TO A CROSSROADS WITH  FIVE
 DG6586'POINTS RD., TURN RIGHT (NORTH) ALONG FIVE POINTS RD. 1.64 MI. TO A  T
 DG6586'RD. WEST WITH  BOTTOM RD., TURN LEFT (WEST) GO 165 FT. TO THE STATION
 DG6586'ON THE RIGHT. 16.6 FT. NORTH OF THE  CENTERLINE BOTTOM RD., 0.85 FT.
 DG6586'SOUTH OF A FIBERGLASS WITNESS POST. STATION IS BURIED 3  INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6577 ***********************************************************************
 DG6577  DESIGNATION -  MENARD 03 012
 DG6577  PID         -  DG6577
 DG6577  STATE/COUNTY-  IL/MENARD
 DG6577  COUNTRY     -  US
 DG6577  USGS QUAD   -  TALLULA (2018)
 DG6577
 DG6577                         *CURRENT SURVEY CONTROL
 DG6577  ______________________________________________________________________
 DG6577* NAD 83(2011) POSITION- 39 55 52.52059(N) 089 52 58.39773(W)   ADJUSTED
 DG6577* NAD 83(2011) ELLIP HT-   153.141 (meters)        (06/27/12)   ADJUSTED
 DG6577* NAD 83(2011) EPOCH   -  2010.00
 DG6577* NAVD 88 ORTHO HEIGHT -   185.7   (meters)      609.    (feet) GPS OBS
 DG6577  ______________________________________________________________________
 DG6577  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6577  GEOID HEIGHT    -        -32.554 (meters)                     GEOID03
 DG6577  GEOID HEIGHT    -        -32.594 (meters)                     GEOID18
 DG6577  NAD 83(2011) X  -     10,010.878 (meters)                     COMP
 DG6577  NAD 83(2011) Y  - -4,897,717.657 (meters)                     COMP
 DG6577  NAD 83(2011) Z  -  4,072,233.747 (meters)                     COMP
 DG6577  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 DG6577
 DG6577  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6577  Standards:
 DG6577         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6577            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6577  -------------------------------------------------------------------
 DG6577  NETWORK    0.99   1.67           0.46   0.33   0.85     -0.09948668
 DG6577  -------------------------------------------------------------------
 DG6577  Click here for local accuracies and other accuracy information.
 DG6577
 DG6577.The horizontal coordinates were established by GPS observations
 DG6577.and adjusted by the National Geodetic Survey in June 2012.
 DG6577
 DG6577.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6577.been affixed to the stable North American tectonic plate. See 
 DG6577.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6577
 DG6577.The horizontal coordinates are valid at the epoch date displayed above
 DG6577.which is a decimal equivalence of Year/Month/Day.
 DG6577
 DG6577.The orthometric height was determined by GPS observations and a
 DG6577.high-resolution geoid model.
 DG6577
 DG6577.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6577.GEOID18 height accuracy estimate available here.
 DG6577
 DG6577.Click photographs - Photos may exist for this station.
 DG6577
 DG6577.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6577
 DG6577.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6577
 DG6577.The ellipsoidal height was determined by GPS observations
 DG6577.and is referenced to NAD 83.
 DG6577
 DG6577. The following values were computed from the NAD 83(2011) position.
 DG6577
 DG6577;                    North         East     Units Scale Factor Converg.
 DG6577;SPC IL W     -   362,393.852   724,255.807   MT  0.99994842   +0 10 55.7
 DG6577;SPC IL W     - 1,188,953.83  2,376,162.59   sFT  0.99994842   +0 10 55.7
 DG6577;UTM  16      - 4,424,107.203   253,652.428   MT  1.00034717   -1 51 04.9
 DG6577
 DG6577!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6577!SPC IL W     -   0.99997598  x   0.99994842  =   0.99992440
 DG6577!UTM  16      -   0.99997598  x   1.00034717  =   1.00032314
 DG6577
 DG6577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5365224107(NAD 83)
 DG6577
 DG6577                          SUPERSEDED SURVEY CONTROL
 DG6577
 DG6577  NAD 83(2007)-  39 55 52.52078(N)    089 52 58.39852(W) AD(2002.00) 0
 DG6577  ELLIP H (02/10/07)  153.152  (m)                       GP(2002.00)    
 DG6577  ELLIP H (02/03/05)  153.129  (m)                       GP(       ) 4 2
 DG6577  NAD 83(1997)-  39 55 52.52061(N)    089 52 58.39814(W) AD(       ) 1
 DG6577  ELLIP H (08/16/04)  153.152  (m)                       GP(       ) 3 2
 DG6577
 DG6577.Superseded values are not recommended for survey control.
 DG6577
 DG6577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6577.See file dsdata.pdf to determine how the superseded data were derived.
 DG6577
 DG6577_MARKER: DD = SURVEY DISK
 DG6577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6577_STAMPING: MENARD-03 012
 DG6577_MARK LOGO: IL-129
 DG6577_PROJECTION: RECESSED 3 CENTIMETERS
 DG6577_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6577+STABILITY: SURFACE MOTION
 DG6577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6577+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6577
 DG6577  HISTORY     - Date     Condition        Report By
 DG6577  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6577
 DG6577                          STATION DESCRIPTION
 DG6577
 DG6577'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6577'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6577'IS LOCATED 3.0 MI.  SOUTHEAST OF TALLULA, 5.8 MI. SOUTH OF PETERSBURG,
 DG6577'AND 4.4 MI. NORTHWEST OF PLEASANT  PLAINS. TO REACH FROM THE JUNCTION
 DG6577'OF IL 123 AND IL 97, 5.0 MI. EAST OF TALLULA, GO WEST  ALONG IL 123
 DG6577'1.98 MI. TO A CROSSROADS WITH FIVE POINTS RD. AND ROCK CREEK RD., TURN
 DG6577'LEFT  (SOUTH) ALONG ROCK CREEK RD. 0.97 MI. TO THE STATION ON THE
 DG6577'RIGHT.  25.1 FT. WEST OF  CENTERLINE ROCK CREEK RD., 33.5 FT. SOUTH OF
 DG6577'THE NORTH END OF A PIPE CULVERT UNDER FIELD  ENTRANCE, 4.7 FT. WEST OF
 DG6577'THE SOUTH END OF A PIPE CULVERT UNDER FIELD ENTRANCE, 0.8 FT.  EAST OF
 DG6577'A FIBERGLASS WITNESS POST. STATION IS BURIED 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6587 ***********************************************************************
 DG6587  DESIGNATION -  MENARD 03 013
 DG6587  PID         -  DG6587
 DG6587  STATE/COUNTY-  IL/MENARD
 DG6587  COUNTRY     -  US
 DG6587  USGS QUAD   -  SALISBURY (2018)
 DG6587
 DG6587                         *CURRENT SURVEY CONTROL
 DG6587  ______________________________________________________________________
 DG6587* NAD 83(2011) POSITION- 39 55 38.35612(N) 089 50 08.49467(W)   ADJUSTED
 DG6587* NAD 83(2011) ELLIP HT-   151.496 (meters)        (06/27/12)   ADJUSTED
 DG6587* NAD 83(2011) EPOCH   -  2010.00
 DG6587* NAVD 88 ORTHO HEIGHT -   184.1   (meters)      604.    (feet) GPS OBS
 DG6587  ______________________________________________________________________
 DG6587  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6587  GEOID HEIGHT    -        -32.549 (meters)                     GEOID03
 DG6587  GEOID HEIGHT    -        -32.597 (meters)                     GEOID18
 DG6587  NAD 83(2011) X  -     14,045.989 (meters)                     COMP
 DG6587  NAD 83(2011) Y  - -4,897,986.894 (meters)                     COMP
 DG6587  NAD 83(2011) Z  -  4,071,897.676 (meters)                     COMP
 DG6587  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 DG6587
 DG6587  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6587  Standards:
 DG6587         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6587            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6587  -------------------------------------------------------------------
 DG6587  NETWORK    0.89   1.51           0.40   0.32   0.77     -0.09792970
 DG6587  -------------------------------------------------------------------
 DG6587  Click here for local accuracies and other accuracy information.
 DG6587
 DG6587.The horizontal coordinates were established by GPS observations
 DG6587.and adjusted by the National Geodetic Survey in June 2012.
 DG6587
 DG6587.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6587.been affixed to the stable North American tectonic plate. See 
 DG6587.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6587
 DG6587.The horizontal coordinates are valid at the epoch date displayed above
 DG6587.which is a decimal equivalence of Year/Month/Day.
 DG6587
 DG6587.The orthometric height was determined by GPS observations and a
 DG6587.high-resolution geoid model.
 DG6587
 DG6587.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6587.GEOID18 height accuracy estimate available here.
 DG6587
 DG6587.Click photographs - Photos may exist for this station.
 DG6587
 DG6587.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6587
 DG6587.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6587
 DG6587.The ellipsoidal height was determined by GPS observations
 DG6587.and is referenced to NAD 83.
 DG6587
 DG6587. The following values were computed from the NAD 83(2011) position.
 DG6587
 DG6587;                    North         East     Units Scale Factor Converg.
 DG6587;SPC IL W     -   361,970.899   728,291.426   MT  0.99995103   +0 12 44.7
 DG6587;SPC IL W     - 1,187,566.19  2,389,402.79   sFT  0.99995103   +0 12 44.7
 DG6587;UTM  16      - 4,423,541.105   257,672.048   MT  1.00032299   -1 49 15.2
 DG6587
 DG6587!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6587!SPC IL W     -   0.99997623  x   0.99995103  =   0.99992727
 DG6587!UTM  16      -   0.99997623  x   1.00032299  =   1.00029922
 DG6587
 DG6587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5767223541(NAD 83)
 DG6587
 DG6587                          SUPERSEDED SURVEY CONTROL
 DG6587
 DG6587  NAD 83(2007)-  39 55 38.35631(N)    089 50 08.49545(W) AD(2002.00) 0
 DG6587  ELLIP H (02/10/07)  151.507  (m)                       GP(2002.00)    
 DG6587  ELLIP H (02/03/05)  151.485  (m)                       GP(       ) 4 2
 DG6587  NAD 83(1997)-  39 55 38.35613(N)    089 50 08.49509(W) AD(       ) 1
 DG6587  ELLIP H (08/16/04)  151.507  (m)                       GP(       ) 3 2
 DG6587
 DG6587.Superseded values are not recommended for survey control.
 DG6587
 DG6587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6587.See file dsdata.pdf to determine how the superseded data were derived.
 DG6587
 DG6587_MARKER: DD = SURVEY DISK
 DG6587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6587_STAMPING: MENARD-03 013
 DG6587_MARK LOGO: IL-129
 DG6587_PROJECTION: RECESSED 8 CENTIMETERS
 DG6587_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG6587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6587+STABILITY: SURFACE MOTION
 DG6587_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6587+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 DG6587
 DG6587  HISTORY     - Date     Condition        Report By
 DG6587  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6587  HISTORY     - 20200420 GOOD             ILDT
 DG6587
 DG6587                          STATION DESCRIPTION
 DG6587
 DG6587'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6587'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6587'IS LOCATED 5.6 MI.  EAST OF TALLULA, 5.9 MI. SOUTH OF PETERSBURG, AND
 DG6587'5.7 MI. NORTHEAST OF PLEASANT PLAINS. TO  REACH FROM THE JUNCTION OF
 DG6587'IL 123 AND IL 97, 5.0 MI. EAST OF TALLULA, GO SOUTH ALONG IL 97 1.29
 DG6587'MI. TO A  T  INTERSECTION WITH ROCK CREEK EST. RD., TURN LEFT (EAST)
 DG6587'ALONG ROCK CREEK EST.  RD. 0.25 MI. TO THE STATION ON THE RIGHT.  23.5
 DG6587'FT. SOUTH OF CENTERLINE ROCK CREEK EST. RD.,  79.5 FT. SOUTHWEST OF A
 DG6587'POWER POLE, 3.7 FT. SOUTH SOUTHEAST OF A LONE FENCE POST, 0.8 FT.
 DG6587'NORTH OF A FIBERGLASS WITNESS POST. STATION IS BURIED 3 INCHES.
 DG6587
 DG6587                          STATION RECOVERY (2020)
 DG6587
 DG6587'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6587'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6590 ***********************************************************************
 DG6590  DESIGNATION -  MENARD 03 014
 DG6590  PID         -  DG6590
 DG6590  STATE/COUNTY-  IL/MENARD
 DG6590  COUNTRY     -  US
 DG6590  USGS QUAD   -  SALISBURY (2018)
 DG6590
 DG6590                         *CURRENT SURVEY CONTROL
 DG6590  ______________________________________________________________________
 DG6590* NAD 83(2011) POSITION- 39 57 53.85890(N) 089 50 27.01521(W)   ADJUSTED
 DG6590* NAD 83(2011) ELLIP HT-   152.752 (meters)        (06/27/12)   ADJUSTED
 DG6590* NAD 83(2011) EPOCH   -  2010.00
 DG6590* NAVD 88 ORTHO HEIGHT -   185.3   (meters)      608.    (feet) GPS OBS
 DG6590  ______________________________________________________________________
 DG6590  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6590  GEOID HEIGHT    -        -32.576 (meters)                     GEOID03
 DG6590  GEOID HEIGHT    -        -32.616 (meters)                     GEOID18
 DG6590  NAD 83(2011) X  -     13,598.747 (meters)                     COMP
 DG6590  NAD 83(2011) Y  - -4,895,305.674 (meters)                     COMP
 DG6590  NAD 83(2011) Z  -  4,075,102.587 (meters)                     COMP
 DG6590  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 DG6590
 DG6590  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6590  Standards:
 DG6590         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6590            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6590  -------------------------------------------------------------------
 DG6590  NETWORK    0.82   1.41           0.37   0.29   0.72     -0.07773177
 DG6590  -------------------------------------------------------------------
 DG6590  Click here for local accuracies and other accuracy information.
 DG6590
 DG6590.The horizontal coordinates were established by GPS observations
 DG6590.and adjusted by the National Geodetic Survey in June 2012.
 DG6590
 DG6590.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6590.been affixed to the stable North American tectonic plate. See 
 DG6590.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6590
 DG6590.The horizontal coordinates are valid at the epoch date displayed above
 DG6590.which is a decimal equivalence of Year/Month/Day.
 DG6590
 DG6590.The orthometric height was determined by GPS observations and a
 DG6590.high-resolution geoid model.
 DG6590
 DG6590.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6590.GEOID18 height accuracy estimate available here.
 DG6590
 DG6590.Click photographs - Photos may exist for this station.
 DG6590
 DG6590.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6590
 DG6590.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6590
 DG6590.The ellipsoidal height was determined by GPS observations
 DG6590.and is referenced to NAD 83.
 DG6590
 DG6590. The following values were computed from the NAD 83(2011) position.
 DG6590
 DG6590;                    North         East     Units Scale Factor Converg.
 DG6590;SPC IL W     -   366,148.314   727,836.410   MT  0.99995071   +0 12 33.4
 DG6590;SPC IL W     - 1,201,271.59  2,387,909.96   sFT  0.99995071   +0 12 33.4
 DG6590;UTM  16      - 4,427,733.602   257,365.478   MT  1.00032481   -1 49 32.2
 DG6590
 DG6590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6590!SPC IL W     -   0.99997604  x   0.99995071  =   0.99992675
 DG6590!UTM  16      -   0.99997604  x   1.00032481  =   1.00030084
 DG6590
 DG6590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5736527733(NAD 83)
 DG6590
 DG6590                          SUPERSEDED SURVEY CONTROL
 DG6590
 DG6590  NAD 83(2007)-  39 57 53.85909(N)    089 50 27.01599(W) AD(2002.00) 0
 DG6590  ELLIP H (02/10/07)  152.763  (m)                       GP(2002.00)    
 DG6590  ELLIP H (02/03/05)  152.740  (m)                       GP(       ) 4 2
 DG6590  NAD 83(1997)-  39 57 53.85891(N)    089 50 27.01562(W) AD(       ) 1
 DG6590  ELLIP H (08/16/04)  152.762  (m)                       GP(       ) 3 2
 DG6590
 DG6590.Superseded values are not recommended for survey control.
 DG6590
 DG6590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6590.See file dsdata.pdf to determine how the superseded data were derived.
 DG6590
 DG6590_MARKER: DD = SURVEY DISK
 DG6590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6590_STAMPING: MENARD-03 014
 DG6590_MARK LOGO: IL-129
 DG6590_PROJECTION: RECESSED 5 CENTIMETERS
 DG6590_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6590+STABILITY: SURFACE MOTION
 DG6590_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6590+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6590
 DG6590  HISTORY     - Date     Condition        Report By
 DG6590  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6590
 DG6590                          STATION DESCRIPTION
 DG6590
 DG6590'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6590'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6590'IS LOCATED 3.3 MI.  SOUTH OF PETERSBURG. TO REACH FROM THE JUNCTION OF
 DG6590'IL 123 AND IL 97, 5.0 MI. EAST OF  TALLULA, GO NORTH ALONG IL 97 1.31
 DG6590'MI. TO A  T  INTERSECTION WITH COAL MINE RD., TURN RIGHT  (EAST) ALONG
 DG6590'COAL MINE RD. 0.25 MI. TO A  T  INTERSECTION WITH AN OIL AND CHIP ROAD
 DG6590'TO THE  RANGER STATION AT NEW SALEM STATE PARK, TURN LEFT (NORTH)
 DG6590'ALONG OILED RD. 0.06 MI. TO THE  STATION ON THE RIGHT.  32.0 FT. EAST
 DG6590'OF CENTERLINE OF OILED RD., 51.0 SOUTH OF THE  SOUTHWEST CORNER OF
 DG6590'CHAIN LINK FENCE AT RANGER STATION OFFICE SITE, 26.0 FT. SOUTH OF A
 DG6590'TREE, 0.7 FT. WEST OF A FIBERGLASS WITNESS POST. STATION IS BURIED 2
 DG6590'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6591 ***********************************************************************
 DG6591  DESIGNATION -  MENARD 03 015
 DG6591  PID         -  DG6591
 DG6591  STATE/COUNTY-  IL/MENARD
 DG6591  COUNTRY     -  US
 DG6591  USGS QUAD   -  PETERSBURG (2018)
 DG6591
 DG6591                         *CURRENT SURVEY CONTROL
 DG6591  ______________________________________________________________________
 DG6591* NAD 83(2011) POSITION- 40 00 51.50596(N) 089 49 56.32534(W)   ADJUSTED
 DG6591* NAD 83(2011) ELLIP HT-   150.245 (meters)        (06/27/12)   ADJUSTED
 DG6591* NAD 83(2011) EPOCH   -  2010.00
 DG6591* NAVD 88 ORTHO HEIGHT -   182.9   (meters)      600.    (feet) GPS OBS
 DG6591  ______________________________________________________________________
 DG6591  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6591  GEOID HEIGHT    -        -32.598 (meters)                     GEOID03
 DG6591  GEOID HEIGHT    -        -32.631 (meters)                     GEOID18
 DG6591  NAD 83(2011) X  -     14,316.802 (meters)                     COMP
 DG6591  NAD 83(2011) Y  - -4,891,780.437 (meters)                     COMP
 DG6591  NAD 83(2011) Z  -  4,079,298.986 (meters)                     COMP
 DG6591  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 DG6591
 DG6591  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6591  Standards:
 DG6591         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6591            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6591  -------------------------------------------------------------------
 DG6591  NETWORK    0.83   1.47           0.37   0.30   0.75     -0.01253369
 DG6591  -------------------------------------------------------------------
 DG6591  Click here for local accuracies and other accuracy information.
 DG6591
 DG6591.The horizontal coordinates were established by GPS observations
 DG6591.and adjusted by the National Geodetic Survey in June 2012.
 DG6591
 DG6591.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6591.been affixed to the stable North American tectonic plate. See 
 DG6591.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6591
 DG6591.The horizontal coordinates are valid at the epoch date displayed above
 DG6591.which is a decimal equivalence of Year/Month/Day.
 DG6591
 DG6591.The orthometric height was determined by GPS observations and a
 DG6591.high-resolution geoid model.
 DG6591
 DG6591.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6591.GEOID18 height accuracy estimate available here.
 DG6591
 DG6591.Click photographs - Photos may exist for this station.
 DG6591
 DG6591.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6591
 DG6591.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6591
 DG6591.The ellipsoidal height was determined by GPS observations
 DG6591.and is referenced to NAD 83.
 DG6591
 DG6591. The following values were computed from the NAD 83(2011) position.
 DG6591
 DG6591;                    North         East     Units Scale Factor Converg.
 DG6591;SPC IL W     -   371,629.853   728,544.173   MT  0.99995120   +0 12 53.9
 DG6591;SPC IL W     - 1,219,255.61  2,390,232.01   sFT  0.99995120   +0 12 53.9
 DG6591;UTM  16      - 4,433,188.561   258,267.869   MT  1.00031942   -1 49 19.2
 DG6591
 DG6591!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6591!SPC IL W     -   0.99997643  x   0.99995120  =   0.99992763
 DG6591!UTM  16      -   0.99997643  x   1.00031942  =   1.00029584
 DG6591
 DG6591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5826733188(NAD 83)
 DG6591
 DG6591                          SUPERSEDED SURVEY CONTROL
 DG6591
 DG6591  NAD 83(2007)-  40 00 51.50615(N)    089 49 56.32613(W) AD(2002.00) 0
 DG6591  ELLIP H (02/10/07)  150.256  (m)                       GP(2002.00)    
 DG6591  ELLIP H (02/03/05)  150.233  (m)                       GP(       ) 4 2
 DG6591  NAD 83(1997)-  40 00 51.50598(N)    089 49 56.32575(W) AD(       ) 1
 DG6591  ELLIP H (08/16/04)  150.255  (m)                       GP(       ) 3 2
 DG6591
 DG6591.Superseded values are not recommended for survey control.
 DG6591
 DG6591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6591.See file dsdata.pdf to determine how the superseded data were derived.
 DG6591
 DG6591_MARKER: DD = SURVEY DISK
 DG6591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6591_STAMPING: MENARD-03 015
 DG6591_MARK LOGO: IL-129
 DG6591_PROJECTION: RECESSED 5 CENTIMETERS
 DG6591_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG6591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6591+STABILITY: SURFACE MOTION
 DG6591_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6591+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2020
 DG6591
 DG6591  HISTORY     - Date     Condition        Report By
 DG6591  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6591  HISTORY     - 20200421 GOOD             ILDT
 DG6591
 DG6591                          STATION DESCRIPTION
 DG6591
 DG6591'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6591'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6591'IS LOCATED 0.5 MI.  EAST OF PETERSBURG.  TO REACH FROM THE JUNCTION OF
 DG6591'IL 97 AND IL 123 IN PETERSBURG, GO  EAST ALONG IL 123 0.85 MI. TO THE
 DG6591'ENTRANCE OF EAST BLUFFS SUBDIVISION, TURN LEFT (NORTH)  ABOUT 325 FT.
 DG6591'TO THE STATION ON THE RIGHT IN THE SOUTHEAST QUAD OF THE INTERSECTION
 DG6591'OF  EAST BLUFF DRIVE AND DEER MEADOW LANE.  28.7 FT. EAST OF THE
 DG6591'CENTERLINE EAST BLUFF DRIVE,  38.8 FT. SOUTH OF THE CENTERLINE OF DEAR
 DG6591'MEADOW LANE, 9.5 FT. SOUTHWEST OF A STREET  SIGNPOST, 66.9 FT. SOUTH
 DG6591'OF A LIGHT POLE, NO WITNESS POST SET. STATION IS BURIED 2 INCHES.
 DG6591
 DG6591                          STATION RECOVERY (2020)
 DG6591
 DG6591'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6591'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6584 ***********************************************************************
 DG6584  DESIGNATION -  MENARD 03 016
 DG6584  PID         -  DG6584
 DG6584  STATE/COUNTY-  IL/MENARD
 DG6584  COUNTRY     -  US
 DG6584  USGS QUAD   -  PETERSBURG (2018)
 DG6584
 DG6584                         *CURRENT SURVEY CONTROL
 DG6584  ______________________________________________________________________
 DG6584* NAD 83(2011) POSITION- 40 03 04.39458(N) 089 49 18.85634(W)   ADJUSTED
 DG6584* NAD 83(2011) ELLIP HT-   136.892 (meters)        (06/27/12)   ADJUSTED
 DG6584* NAD 83(2011) EPOCH   -  2010.00
 DG6584* NAVD 88 ORTHO HEIGHT -   169.5   (meters)      556.    (feet) GPS OBS
 DG6584  ______________________________________________________________________
 DG6584  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6584  GEOID HEIGHT    -        -32.609 (meters)                     GEOID03
 DG6584  GEOID HEIGHT    -        -32.637 (meters)                     GEOID18
 DG6584  NAD 83(2011) X  -     15,197.190 (meters)                     COMP
 DG6584  NAD 83(2011) Y  - -4,889,131.096 (meters)                     COMP
 DG6584  NAD 83(2011) Z  -  4,082,428.747 (meters)                     COMP
 DG6584  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 DG6584
 DG6584  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6584  Standards:
 DG6584         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6584            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6584  -------------------------------------------------------------------
 DG6584  NETWORK    0.83   1.49           0.38   0.28   0.76     -0.01743020
 DG6584  -------------------------------------------------------------------
 DG6584  Click here for local accuracies and other accuracy information.
 DG6584
 DG6584.The horizontal coordinates were established by GPS observations
 DG6584.and adjusted by the National Geodetic Survey in June 2012.
 DG6584
 DG6584.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6584.been affixed to the stable North American tectonic plate. See 
 DG6584.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6584
 DG6584.The horizontal coordinates are valid at the epoch date displayed above
 DG6584.which is a decimal equivalence of Year/Month/Day.
 DG6584
 DG6584.The orthometric height was determined by GPS observations and a
 DG6584.high-resolution geoid model.
 DG6584
 DG6584.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6584.GEOID18 height accuracy estimate available here.
 DG6584
 DG6584.Click photographs - Photos may exist for this station.
 DG6584
 DG6584.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6584
 DG6584.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6584
 DG6584.The ellipsoidal height was determined by GPS observations
 DG6584.and is referenced to NAD 83.
 DG6584
 DG6584. The following values were computed from the NAD 83(2011) position.
 DG6584
 DG6584;                    North         East     Units Scale Factor Converg.
 DG6584;SPC IL W     -   375,731.712   729,416.859   MT  0.99995183   +0 13 18.6
 DG6584;SPC IL W     - 1,232,713.13  2,393,095.14   sFT  0.99995183   +0 13 18.6
 DG6584;UTM  16      - 4,437,258.279   259,286.229   MT  1.00031337   -1 49 00.1
 DG6584
 DG6584!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6584!SPC IL W     -   0.99997853  x   0.99995183  =   0.99993036
 DG6584!UTM  16      -   0.99997853  x   1.00031337  =   1.00029189
 DG6584
 DG6584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5928637258(NAD 83)
 DG6584
 DG6584                          SUPERSEDED SURVEY CONTROL
 DG6584
 DG6584  NAD 83(2007)-  40 03 04.39477(N)    089 49 18.85714(W) AD(2002.00) 0
 DG6584  ELLIP H (02/10/07)  136.903  (m)                       GP(2002.00)    
 DG6584  ELLIP H (02/03/05)  136.880  (m)                       GP(       ) 4 2
 DG6584  NAD 83(1997)-  40 03 04.39460(N)    089 49 18.85677(W) AD(       ) 1
 DG6584  ELLIP H (08/16/04)  136.902  (m)                       GP(       ) 3 2
 DG6584
 DG6584.Superseded values are not recommended for survey control.
 DG6584
 DG6584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6584.See file dsdata.pdf to determine how the superseded data were derived.
 DG6584
 DG6584_MARKER: DD = SURVEY DISK
 DG6584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6584_STAMPING: MENARD-03 016
 DG6584_MARK LOGO: IL-129
 DG6584_PROJECTION: RECESSED 8 CENTIMETERS
 DG6584_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DG6584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6584+STABILITY: SURFACE MOTION
 DG6584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6584+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2023
 DG6584
 DG6584  HISTORY     - Date     Condition        Report By
 DG6584  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6584  HISTORY     - 20230215 GOOD             ILDT
 DG6584
 DG6584                          STATION DESCRIPTION
 DG6584
 DG6584'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6584'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6584'IS LOCATED 3.0 MI.  NORTHEAST OF PETERSBURG. TO REACH FROM THE
 DG6584'JUNCTION OF IL 123 AND IL 97 IN PETERSBURG,  GO EAST ALONG IL 123 1.64
 DG6584'MI. TO A  T  INTERSECTION WITH CURTIS RD. (CR 16), TURN LEFT (NORTH)
 DG6584'ALONG CURTIS RD. 2.67 MI. TO A  T  INTERSECTION WITH WOODS RD., TURN
 DG6584'LEFT (WEST) ALONG  WOODS RD. 0.78 MI. TO THE STATION ON THE LEFT AT
 DG6584'THE START OF A CURVE TO THE NORTH. 13.2  FT. SOUTH OF THE CENTERLINE
 DG6584'OF WOODS RD., 25.6 FT. SOUTH SOUTHWEST OF A POWER POLE, 39.8  FT. EAST
 DG6584'OF THE WEST GATE POST TO A FIELD ENTRANCE, 3.4 FT. NORTH OF A
 DG6584'FIBERGLASS WITNESS  POST AND A FENCE LINE RUNNING EAST AND WEST.
 DG6584'STATION IS FLUSH WITH THE GROUND.
 DG6584
 DG6584                          STATION RECOVERY (2023)
 DG6584
 DG6584'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DG6584'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6592 ***********************************************************************
 DG6592  DESIGNATION -  MENARD 03 017
 DG6592  PID         -  DG6592
 DG6592  STATE/COUNTY-  IL/MENARD
 DG6592  COUNTRY     -  US
 DG6592  USGS QUAD   -  PETERSBURG (2018)
 DG6592
 DG6592                         *CURRENT SURVEY CONTROL
 DG6592  ______________________________________________________________________
 DG6592* NAD 83(2011) POSITION- 40 05 02.70168(N) 089 49 59.25981(W)   ADJUSTED
 DG6592* NAD 83(2011) ELLIP HT-   116.485 (meters)        (06/27/12)   ADJUSTED
 DG6592* NAD 83(2011) EPOCH   -  2010.00
 DG6592* NAVD 88 ORTHO HEIGHT -   149.1   (meters)      489.    (feet) GPS OBS
 DG6592  ______________________________________________________________________
 DG6592  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6592  GEOID HEIGHT    -        -32.622 (meters)                     GEOID03
 DG6592  GEOID HEIGHT    -        -32.647 (meters)                     GEOID18
 DG6592  NAD 83(2011) X  -     14,232.613 (meters)                     COMP
 DG6592  NAD 83(2011) Y  - -4,886,769.505 (meters)                     COMP
 DG6592  NAD 83(2011) Z  -  4,085,208.179 (meters)                     COMP
 DG6592  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 DG6592
 DG6592  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6592  Standards:
 DG6592         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6592            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6592  -------------------------------------------------------------------
 DG6592  NETWORK    0.84   1.47           0.39   0.28   0.75     -0.04087109
 DG6592  -------------------------------------------------------------------
 DG6592  Click here for local accuracies and other accuracy information.
 DG6592
 DG6592.The horizontal coordinates were established by GPS observations
 DG6592.and adjusted by the National Geodetic Survey in June 2012.
 DG6592
 DG6592.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6592.been affixed to the stable North American tectonic plate. See 
 DG6592.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6592
 DG6592.The horizontal coordinates are valid at the epoch date displayed above
 DG6592.which is a decimal equivalence of Year/Month/Day.
 DG6592
 DG6592.The orthometric height was determined by GPS observations and a
 DG6592.high-resolution geoid model.
 DG6592
 DG6592.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6592.GEOID18 height accuracy estimate available here.
 DG6592
 DG6592.Click photographs - Photos may exist for this station.
 DG6592
 DG6592.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6592
 DG6592.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6592
 DG6592.The ellipsoidal height was determined by GPS observations
 DG6592.and is referenced to NAD 83.
 DG6592
 DG6592. The following values were computed from the NAD 83(2011) position.
 DG6592
 DG6592;                    North         East     Units Scale Factor Converg.
 DG6592;SPC IL W     -   379,376.844   728,445.565   MT  0.99995113   +0 12 53.2
 DG6592;SPC IL W     - 1,244,672.20  2,389,908.49   sFT  0.99995113   +0 12 53.2
 DG6592;UTM  16      - 4,440,937.005   258,444.951   MT  1.00031836   -1 49 30.6
 DG6592
 DG6592!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6592!SPC IL W     -   0.99998173  x   0.99995113  =   0.99993286
 DG6592!UTM  16      -   0.99998173  x   1.00031836  =   1.00030008
 DG6592
 DG6592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5844440937(NAD 83)
 DG6592
 DG6592                          SUPERSEDED SURVEY CONTROL
 DG6592
 DG6592  NAD 83(2007)-  40 05 02.70188(N)    089 49 59.26061(W) AD(2002.00) 0
 DG6592  ELLIP H (02/10/07)  116.495  (m)                       GP(2002.00)    
 DG6592  ELLIP H (02/03/05)  116.473  (m)                       GP(       ) 4 2
 DG6592  NAD 83(1997)-  40 05 02.70171(N)    089 49 59.26027(W) AD(       ) 1
 DG6592  ELLIP H (08/16/04)  116.494  (m)                       GP(       ) 3 2
 DG6592
 DG6592.Superseded values are not recommended for survey control.
 DG6592
 DG6592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6592.See file dsdata.pdf to determine how the superseded data were derived.
 DG6592
 DG6592_MARKER: DD = SURVEY DISK
 DG6592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6592_STAMPING: MENARD-03 017
 DG6592_MARK LOGO: IL-129
 DG6592_PROJECTION: RECESSED 5 CENTIMETERS
 DG6592_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DG6592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6592+STABILITY: SURFACE MOTION
 DG6592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6592+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2023
 DG6592
 DG6592  HISTORY     - Date     Condition        Report By
 DG6592  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6592  HISTORY     - 20230215 GOOD             ILDT
 DG6592
 DG6592                          STATION DESCRIPTION
 DG6592
 DG6592'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6592'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6592'IS LOCATED 5.0 MI.  NORTH OF PETERSBURG.  TO REACH FROM THE POST
 DG6592'OFFICE IN OAKFORD, GO EAST ALONG CENTER  ST. (CR12) 0.14 MI. TO A
 DG6592'CROSSROAD WITH IL 97, TURN LEFT (NORTH) ALONG IL 97 0.15 MI. TO A
 DG6592'CROSSROAD WITH OAKFORD RD. (CR 7), TURN RIGHT (EAST) ALONG CR 7 4.47
 DG6592'MI. TO A CURVE RIGHT  (SOUTH), CONTINUE SOUTH TO 6.03 MI. TO A  T
 DG6592'INTERSECTION WITH ALTIG BRIDGE RD. (ALSO CR 7),  TURN LEFT (EAST)
 DG6592'ALONG CR 7 2.24 MI. TO THE STATION ON THE RIGHT.  20.5 FT. SOUTH OF
 DG6592'THE  CENTERLINE CR 7, 14.5 FT. EAST OF THE CENTER OF A FIELD ENTRANCE
 DG6592'SOUTH, 60.5 FT. SOUTHEAST  OF A POWER POLE, 42.3 FT. SOUTH OF THE EAST
 DG6592'END OF A PIPE CULVERT UNDER A ROCK DRIVE  NORTH, 0.8 FT. NORTH OF A
 DG6592'FIBERGLASS WITNESS POST. STATION IS FLUSH WITH THE GROUND.
 DG6592
 DG6592                          STATION RECOVERY (2023)
 DG6592
 DG6592'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DG6592'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6610 ***********************************************************************
 DG6610  DESIGNATION -  MENARD 03 018
 DG6610  PID         -  DG6610
 DG6610  STATE/COUNTY-  IL/MENARD
 DG6610  COUNTRY     -  US
 DG6610  USGS QUAD   -  PETERSBURG (2018)
 DG6610
 DG6610                         *CURRENT SURVEY CONTROL
 DG6610  ______________________________________________________________________
 DG6610* NAD 83(2011) POSITION- 40 07 12.19476(N) 089 51 08.42648(W)   ADJUSTED
 DG6610* NAD 83(2011) ELLIP HT-   141.006 (meters)        (06/27/12)   ADJUSTED
 DG6610* NAD 83(2011) EPOCH   -  2010.00
 DG6610* NAVD 88 ORTHO HEIGHT -   173.7   (meters)      570.    (feet) GPS OBS
 DG6610  ______________________________________________________________________
 DG6610  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6610  GEOID HEIGHT    -        -32.639 (meters)                     GEOID03
 DG6610  GEOID HEIGHT    -        -32.661 (meters)                     GEOID18
 DG6610  NAD 83(2011) X  -     12,587.352 (meters)                     COMP
 DG6610  NAD 83(2011) Y  - -4,884,219.962 (meters)                     COMP
 DG6610  NAD 83(2011) Z  -  4,088,279.054 (meters)                     COMP
 DG6610  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 DG6610
 DG6610  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6610  Standards:
 DG6610         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6610            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6610  -------------------------------------------------------------------
 DG6610  NETWORK    1.03   1.78           0.49   0.31   0.91     -0.09172849
 DG6610  -------------------------------------------------------------------
 DG6610  Click here for local accuracies and other accuracy information.
 DG6610
 DG6610.The horizontal coordinates were established by GPS observations
 DG6610.and adjusted by the National Geodetic Survey in June 2012.
 DG6610
 DG6610.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6610.been affixed to the stable North American tectonic plate. See 
 DG6610.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6610
 DG6610.The horizontal coordinates are valid at the epoch date displayed above
 DG6610.which is a decimal equivalence of Year/Month/Day.
 DG6610
 DG6610.The orthometric height was determined by GPS observations and a
 DG6610.high-resolution geoid model.
 DG6610
 DG6610.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6610.GEOID18 height accuracy estimate available here.
 DG6610
 DG6610.Click photographs - Photos may exist for this station.
 DG6610
 DG6610.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6610
 DG6610.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6610
 DG6610.The ellipsoidal height was determined by GPS observations
 DG6610.and is referenced to NAD 83.
 DG6610
 DG6610. The following values were computed from the NAD 83(2011) position.
 DG6610
 DG6610;                    North         East     Units Scale Factor Converg.
 DG6610;SPC IL W     -   383,364.674   726,792.889   MT  0.99995001   +0 12 09.2
 DG6610;SPC IL W     - 1,257,755.60  2,384,486.34   sFT  0.99995001   +0 12 09.2
 DG6610;UTM  16      - 4,444,982.662   256,934.765   MT  1.00032736   -1 50 20.1
 DG6610
 DG6610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6610!SPC IL W     -   0.99997788  x   0.99995001  =   0.99992789
 DG6610!UTM  16      -   0.99997788  x   1.00032736  =   1.00030523
 DG6610
 DG6610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5693444982(NAD 83)
 DG6610
 DG6610                          SUPERSEDED SURVEY CONTROL
 DG6610
 DG6610  NAD 83(2007)-  40 07 12.19499(N)    089 51 08.42729(W) AD(2002.00) 0
 DG6610  ELLIP H (02/10/07)  141.013  (m)                       GP(2002.00)    
 DG6610  ELLIP H (02/03/05)  140.989  (m)                       GP(       ) 4 2
 DG6610  NAD 83(1997)-  40 07 12.19487(N)    089 51 08.42701(W) AD(       ) 1
 DG6610  ELLIP H (08/16/04)  141.012  (m)                       GP(       ) 3 2
 DG6610
 DG6610.Superseded values are not recommended for survey control.
 DG6610
 DG6610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6610.See file dsdata.pdf to determine how the superseded data were derived.
 DG6610
 DG6610_MARKER: DD = SURVEY DISK
 DG6610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6610_STAMPING: MENARD-03 018
 DG6610_MARK LOGO: IL-129
 DG6610_PROJECTION: FLUSH
 DG6610_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6610+STABILITY: SURFACE MOTION
 DG6610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6610+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6610
 DG6610  HISTORY     - Date     Condition        Report By
 DG6610  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6610
 DG6610                          STATION DESCRIPTION
 DG6610
 DG6610'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6610'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6610'IS LOCATED 6.0 MI.  EAST NORTHEAST OF OAKFORD AND 6.5 MI. WEST
 DG6610'NORTHWEST OF GREENVIEW.  TO REACH FROM  THE POST OFFICE IN OAKFORD, GO
 DG6610'EAST ALONG CENTER ST. (CR 12) 0.14 MI. TO A CROSSROAD WITH IL  97,
 DG6610'TURN LEFT (NORTH) ALONG IL 97 0.15 MI. TO A CROSSROAD WITH OAKFORD RD.
 DG6610'(CR 7), TURN  RIGHT (EAST) ALONG CR 7 4.47 MI. TO A  Y  INTERSECTION
 DG6610'WITH KIRBY SCHOOL RD., TURN LEFT  (EAST) ALONG KIRBY SCHOOL RD. 1.4
 DG6610'MI. TO A  T  INTERSECTION WITH HOLLIS RD., TURN LEFT  (NORTH) ALONG
 DG6610'HOLLIS RD. 1.0 MI. TO THE STATION ON THE RIGHT AT THE START OF A CURVE
 DG6610'WEST.   15.5 FT. EAST OF THE EXTENDED CENTERLINE SOUTH, 34.0 FT. SOUTH
 DG6610'OF THE EXTENDED  CENTERLINE WEST, 21.6 FT. SOUTHWEST OF THE SOUTH GATE
 DG6610'POST TO A FIELD ENTRANCE EAST,  65.5 FT. SOUTHEAST OF A POWER POLE,
 DG6610'38.9 FT. EAST OF THE NORTH END OF A FENCE LINE RUNNING  SOUTH, 5.2 FT.
 DG6610'WEST OF A FIBERGLASS WITNESS POST. STATION IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6593 ***********************************************************************
 DG6593  DESIGNATION -  MENARD 03 019
 DG6593  PID         -  DG6593
 DG6593  STATE/COUNTY-  IL/MENARD
 DG6593  COUNTRY     -  US
 DG6593  USGS QUAD   -  EASTON (2018)
 DG6593
 DG6593                         *CURRENT SURVEY CONTROL
 DG6593  ______________________________________________________________________
 DG6593* NAD 83(2011) POSITION- 40 07 39.80181(N) 089 47 21.98740(W)   ADJUSTED
 DG6593* NAD 83(2011) ELLIP HT-   118.602 (meters)        (06/27/12)   ADJUSTED
 DG6593* NAD 83(2011) EPOCH   -  2010.00
 DG6593* NAVD 88 ORTHO HEIGHT -   151.2   (meters)      496.    (feet) GPS OBS
 DG6593  ______________________________________________________________________
 DG6593  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6593  GEOID HEIGHT    -        -32.626 (meters)                     GEOID03
 DG6593  GEOID HEIGHT    -        -32.648 (meters)                     GEOID18
 DG6593  NAD 83(2011) X  -     17,947.198 (meters)                     COMP
 DG6593  NAD 83(2011) Y  - -4,883,637.318 (meters)                     COMP
 DG6593  NAD 83(2011) Z  -  4,088,915.732 (meters)                     COMP
 DG6593  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 DG6593
 DG6593  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6593  Standards:
 DG6593         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6593            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6593  -------------------------------------------------------------------
 DG6593  NETWORK    1.04   1.71           0.50   0.30   0.87     -0.06803682
 DG6593  -------------------------------------------------------------------
 DG6593  Click here for local accuracies and other accuracy information.
 DG6593
 DG6593.The horizontal coordinates were established by GPS observations
 DG6593.and adjusted by the National Geodetic Survey in June 2012.
 DG6593
 DG6593.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6593.been affixed to the stable North American tectonic plate. See 
 DG6593.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6593
 DG6593.The horizontal coordinates are valid at the epoch date displayed above
 DG6593.which is a decimal equivalence of Year/Month/Day.
 DG6593
 DG6593.The orthometric height was determined by GPS observations and a
 DG6593.high-resolution geoid model.
 DG6593
 DG6593.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6593.GEOID18 height accuracy estimate available here.
 DG6593
 DG6593.Click photographs - Photos may exist for this station.
 DG6593
 DG6593.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6593
 DG6593.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6593
 DG6593.The ellipsoidal height was determined by GPS observations
 DG6593.and is referenced to NAD 83.
 DG6593
 DG6593. The following values were computed from the NAD 83(2011) position.
 DG6593
 DG6593;                    North         East     Units Scale Factor Converg.
 DG6593;SPC IL W     -   384,236.978   732,150.811   MT  0.99995390   +0 14 35.2
 DG6593;SPC IL W     - 1,260,617.49  2,402,064.79   sFT  0.99995390   +0 14 35.2
 DG6593;UTM  16      - 4,445,663.781   262,322.298   MT  1.00029547   -1 47 55.0
 DG6593
 DG6593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6593!SPC IL W     -   0.99998139  x   0.99995390  =   0.99993530
 DG6593!UTM  16      -   0.99998139  x   1.00029547  =   1.00027686
 DG6593
 DG6593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6232245663(NAD 83)
 DG6593
 DG6593                          SUPERSEDED SURVEY CONTROL
 DG6593
 DG6593  NAD 83(2007)-  40 07 39.80203(N)    089 47 21.98822(W) AD(2002.00) 0
 DG6593  ELLIP H (02/10/07)  118.610  (m)                       GP(2002.00)    
 DG6593  ELLIP H (02/03/05)  118.589  (m)                       GP(       ) 4 2
 DG6593  NAD 83(1997)-  40 07 39.80187(N)    089 47 21.98797(W) AD(       ) 1
 DG6593  ELLIP H (08/16/04)  118.609  (m)                       GP(       ) 3 2
 DG6593
 DG6593.Superseded values are not recommended for survey control.
 DG6593
 DG6593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6593.See file dsdata.pdf to determine how the superseded data were derived.
 DG6593
 DG6593_MARKER: DD = SURVEY DISK
 DG6593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6593_STAMPING: MENARD-03 019
 DG6593_MARK LOGO: IL-129
 DG6593_PROJECTION: RECESSED 3 CENTIMETERS
 DG6593_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6593+STABILITY: SURFACE MOTION
 DG6593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6593+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2022
 DG6593
 DG6593  HISTORY     - Date     Condition        Report By
 DG6593  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6593  HISTORY     - 20221205 GOOD             ILDT
 DG6593
 DG6593                          STATION DESCRIPTION
 DG6593
 DG6593'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6593'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA).  THE STATION
 DG6593'IS LOCATED 4.1 MI.  NORTHWEST OF GREENVIEW.  TO REACH FROM THE POST
 DG6593'OFFICE IN GREENVIEW LOCATED AT THE  NORTHEAST QUAD OF THE INTERSECTION
 DG6593'WITH ALKIRE AND WASHINGTON STREETS, GO EAST  ALONG WASHINGTON ST. 0.31
 DG6593'MI. TO THE INTERSECTION WITH IL 29, TURN LEFT (NORTH) ALONG IL 29
 DG6593'1.49 MI. TO A CROSSROAD WITH MONTGOMERY RD., TURN LEFT (WEST) ALONG
 DG6593'MONTGOMERY RD.  2.72 MI. TO A CROSSROAD WITH SALT CREEK BOTTOM RD.,
 DG6593'TURN RIGHT (NORTH) ALONG SALT CREEK  BOTTOM RD. 1.53MI. TO THE STATION
 DG6593'ON THE LEFT, JUST SOUTH OF THE SALT CREEK BRIDGE.  38.0  FT. WEST OF
 DG6593'THE CENTERLINE OF SALT CREEK BOTTOM RD., 89.2 FT. SOUTH SOUTHWEST OF
 DG6593'THE  SOUTHWEST BRIDGE DECK CORNER, 5.1 FT. NORTHEAST OF A FIBERGLASS
 DG6593'WITNESS POST. STATION  IS BURIED 1 INCH.
 DG6593
 DG6593                          STATION RECOVERY (2022)
 DG6593
 DG6593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DG6593'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6595 ***********************************************************************
 DG6595  DESIGNATION -  MENARD 03 020
 DG6595  PID         -  DG6595
 DG6595  STATE/COUNTY-  IL/MENARD
 DG6595  COUNTRY     -  US
 DG6595  USGS QUAD   -  PETERSBURG (2018)
 DG6595
 DG6595                         *CURRENT SURVEY CONTROL
 DG6595  ______________________________________________________________________
 DG6595* NAD 83(2011) POSITION- 40 05 02.96225(N) 089 46 21.53766(W)   ADJUSTED
 DG6595* NAD 83(2011) ELLIP HT-   128.088 (meters)        (06/27/12)   ADJUSTED
 DG6595* NAD 83(2011) EPOCH   -  2010.00
 DG6595* NAVD 88 ORTHO HEIGHT -   160.7   (meters)      527.    (feet) GPS OBS
 DG6595  ______________________________________________________________________
 DG6595  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6595  GEOID HEIGHT    -        -32.621 (meters)                     GEOID03
 DG6595  GEOID HEIGHT    -        -32.645 (meters)                     GEOID18
 DG6595  NAD 83(2011) X  -     19,390.832 (meters)                     COMP
 DG6595  NAD 83(2011) Y  - -4,886,755.461 (meters)                     COMP
 DG6595  NAD 83(2011) Z  -  4,085,221.799 (meters)                     COMP
 DG6595  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 DG6595
 DG6595  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6595  Standards:
 DG6595         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6595            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6595  -------------------------------------------------------------------
 DG6595  NETWORK    0.77   1.33           0.35   0.27   0.68     -0.03617157
 DG6595  -------------------------------------------------------------------
 DG6595  Click here for local accuracies and other accuracy information.
 DG6595
 DG6595.The horizontal coordinates were established by GPS observations
 DG6595.and adjusted by the National Geodetic Survey in June 2012.
 DG6595
 DG6595.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6595.been affixed to the stable North American tectonic plate. See 
 DG6595.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6595
 DG6595.The horizontal coordinates are valid at the epoch date displayed above
 DG6595.which is a decimal equivalence of Year/Month/Day.
 DG6595
 DG6595.The orthometric height was determined by GPS observations and a
 DG6595.high-resolution geoid model.
 DG6595
 DG6595.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6595.GEOID18 height accuracy estimate available here.
 DG6595
 DG6595.Click photographs - Photos may exist for this station.
 DG6595
 DG6595.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6595
 DG6595.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6595
 DG6595.The ellipsoidal height was determined by GPS observations
 DG6595.and is referenced to NAD 83.
 DG6595
 DG6595. The following values were computed from the NAD 83(2011) position.
 DG6595
 DG6595;                    North         East     Units Scale Factor Converg.
 DG6595;SPC IL W     -   379,405.967   733,603.386   MT  0.99995507   +0 15 13.4
 DG6595;SPC IL W     - 1,244,767.74  2,406,830.44   sFT  0.99995507   +0 15 13.4
 DG6595;UTM  16      - 4,440,782.460   263,602.345   MT  1.00028801   -1 47 10.2
 DG6595
 DG6595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6595!SPC IL W     -   0.99997991  x   0.99995507  =   0.99993498
 DG6595!UTM  16      -   0.99997991  x   1.00028801  =   1.00026791
 DG6595
 DG6595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6360240782(NAD 83)
 DG6595
 DG6595                          SUPERSEDED SURVEY CONTROL
 DG6595
 DG6595  NAD 83(2007)-  40 05 02.96245(N)    089 46 21.53846(W) AD(2002.00) 0
 DG6595  ELLIP H (02/10/07)  128.099  (m)                       GP(2002.00)    
 DG6595  ELLIP H (02/03/05)  128.077  (m)                       GP(       ) 4 2
 DG6595  NAD 83(1997)-  40 05 02.96225(N)    089 46 21.53813(W) AD(       ) 1
 DG6595  ELLIP H (08/16/04)  128.098  (m)                       GP(       ) 3 2
 DG6595
 DG6595.Superseded values are not recommended for survey control.
 DG6595
 DG6595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6595.See file dsdata.pdf to determine how the superseded data were derived.
 DG6595
 DG6595_MARKER: DD = SURVEY DISK
 DG6595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6595_STAMPING: MENARD-03 020
 DG6595_MARK LOGO: IL-129
 DG6595_PROJECTION: RECESSED 5 CENTIMETERS
 DG6595_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6595+STABILITY: SURFACE MOTION
 DG6595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6595+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6595
 DG6595  HISTORY     - Date     Condition        Report By
 DG6595  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6595
 DG6595                          STATION DESCRIPTION
 DG6595
 DG6595'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6595'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6595'IS LOCATED 1.7 MI.  WEST OF GREENVIEW. TO REACH FROM THE POST OFFICE
 DG6595'IN GREENVIEW, LOCATED AT THE  NORTHEAST QUAD OF THE INTERSECTION WITH
 DG6595'ALKIRE AND WASHINGTON STREETS, GO SOUTH  ALONG ALKIRE ST. 0.07 MI. TO
 DG6595'A CROSSROADS WITH ADAMS ST. (CR 16), TURN RIGHT (WEST) FOLLOW  CR 16
 DG6595'1.15 MI. TO A  T  INTERSECTION WITH SIMMERING RD., TURN RIGHT
 DG6595'(NORTHWEST THEN WEST)  ALONG SIMMERING RD. 0.56 MI. TO THE STATION ON
 DG6595'THE RIGHT AT THE END OF A CURVE SOUTH. 10.0  FT. SOUTH OF THE EXTENDED
 DG6595'CENTERLINE EAST, 18.5 FT. WEST OF THE EXTENDED CENTERLINE  SOUTH, 39.5
 DG6595'FT. NORTH OF THE WEST END OF A PIPE CULVERT UNDER SIMMERING RD., 5.7
 DG6595'FT. SOUTH  OF A LONE FENCE POST, 5.3 FT. SOUTH OF A FIBERGLASS WITNESS
 DG6595'POST. STATION IS BURIED 2  INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6597 ***********************************************************************
 DG6597  DESIGNATION -  MENARD 03 021
 DG6597  PID         -  DG6597
 DG6597  STATE/COUNTY-  IL/MENARD
 DG6597  COUNTRY     -  US
 DG6597  USGS QUAD   -  PETERSBURG (2018)
 DG6597
 DG6597                         *CURRENT SURVEY CONTROL
 DG6597  ______________________________________________________________________
 DG6597* NAD 83(2011) POSITION- 40 03 05.77334(N) 089 46 20.14949(W)   ADJUSTED
 DG6597* NAD 83(2011) ELLIP HT-   145.961 (meters)        (06/27/12)   ADJUSTED
 DG6597* NAD 83(2011) EPOCH   -  2010.00
 DG6597* NAVD 88 ORTHO HEIGHT -   178.6   (meters)      586.    (feet) GPS OBS
 DG6597  ______________________________________________________________________
 DG6597  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6597  GEOID HEIGHT    -        -32.612 (meters)                     GEOID03
 DG6597  GEOID HEIGHT    -        -32.639 (meters)                     GEOID18
 DG6597  NAD 83(2011) X  -     19,433.023 (meters)                     COMP
 DG6597  NAD 83(2011) Y  - -4,889,095.671 (meters)                     COMP
 DG6597  NAD 83(2011) Z  -  4,082,467.135 (meters)                     COMP
 DG6597  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 DG6597
 DG6597  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6597  Standards:
 DG6597         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6597            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6597  -------------------------------------------------------------------
 DG6597  NETWORK    0.72   1.27           0.32   0.26   0.65     -0.00388271
 DG6597  -------------------------------------------------------------------
 DG6597  Click here for local accuracies and other accuracy information.
 DG6597
 DG6597.The horizontal coordinates were established by GPS observations
 DG6597.and adjusted by the National Geodetic Survey in June 2012.
 DG6597
 DG6597.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6597.been affixed to the stable North American tectonic plate. See 
 DG6597.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6597
 DG6597.The horizontal coordinates are valid at the epoch date displayed above
 DG6597.which is a decimal equivalence of Year/Month/Day.
 DG6597
 DG6597.The orthometric height was determined by GPS observations and a
 DG6597.high-resolution geoid model.
 DG6597
 DG6597.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6597.GEOID18 height accuracy estimate available here.
 DG6597
 DG6597.Click photographs - Photos may exist for this station.
 DG6597
 DG6597.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6597
 DG6597.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6597
 DG6597.The ellipsoidal height was determined by GPS observations
 DG6597.and is referenced to NAD 83.
 DG6597
 DG6597. The following values were computed from the NAD 83(2011) position.
 DG6597
 DG6597;                    North         East     Units Scale Factor Converg.
 DG6597;SPC IL W     -   375,791.816   733,652.287   MT  0.99995511   +0 15 13.7
 DG6597;SPC IL W     - 1,232,910.32  2,406,990.88   sFT  0.99995511   +0 15 13.7
 DG6597;UTM  16      - 4,437,167.654   263,522.585   MT  1.00028848   -1 47 05.0
 DG6597
 DG6597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6597!SPC IL W     -   0.99997710  x   0.99995511  =   0.99993221
 DG6597!UTM  16      -   0.99997710  x   1.00028848  =   1.00026558
 DG6597
 DG6597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6352237167(NAD 83)
 DG6597
 DG6597                          SUPERSEDED SURVEY CONTROL
 DG6597
 DG6597  NAD 83(2007)-  40 03 05.77353(N)    089 46 20.15029(W) AD(2002.00) 0
 DG6597  ELLIP H (02/10/07)  145.972  (m)                       GP(2002.00)    
 DG6597  ELLIP H (02/03/05)  145.950  (m)                       GP(       ) 4 2
 DG6597  NAD 83(1997)-  40 03 05.77333(N)    089 46 20.14992(W) AD(       ) 1
 DG6597  ELLIP H (08/16/04)  145.971  (m)                       GP(       ) 3 2
 DG6597
 DG6597.Superseded values are not recommended for survey control.
 DG6597
 DG6597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6597.See file dsdata.pdf to determine how the superseded data were derived.
 DG6597
 DG6597_MARKER: DD = SURVEY DISK
 DG6597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6597_STAMPING: MENARD-03 021
 DG6597_MARK LOGO: IL-129
 DG6597_PROJECTION: FLUSH
 DG6597_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6597+STABILITY: SURFACE MOTION
 DG6597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6597+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6597
 DG6597  HISTORY     - Date     Condition        Report By
 DG6597  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6597
 DG6597                          STATION DESCRIPTION
 DG6597
 DG6597'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6597'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6597'IS LOCATED 4.9 MI.  NORTHEAST OF PETERSBURG AND 2.8 MI. SOUTHWEST OF
 DG6597'GREENVIEW. TO REACH FROM THE  JUNCTION OF IL 123 AND IL 97 IN
 DG6597'PETERSBURG, GO EAST ALONG IL 123 3.64 MI. TO A  T  INTERSECTION  WITH
 DG6597'ROTHERT RD., TURN LEFT (NORTH) ALONG ROTHERT RD. 2.24 MI. TO A
 DG6597'CROSSROAD WITH  WOODS RD., TURN RIGHT (EAST) ALONG WOODS RD. 0.49 MI.
 DG6597'TO THE STATION ON THE LEFT ON THE  INSIDE OF A CURVE NORTH.  40.5 FT.
 DG6597'NORTH OF THE CENTERLINE OF ROAD WEST, 26.5 FT. WEST OF  CENTERLINE
 DG6597'ROAD NORTH, 57.0 FT SOUTH OF A HEDGE ROW NORTH, 50.0 FT. EAST OF A
 DG6597'HEDGE ROW  WEST, 0.9 FT. SOUTH OF A FIBERGLASS WITNESS POST. STATION
 DG6597'IS FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6598 ***********************************************************************
 DG6598  DESIGNATION -  MENARD 03 022
 DG6598  PID         -  DG6598
 DG6598  STATE/COUNTY-  IL/MENARD
 DG6598  COUNTRY     -  US
 DG6598  USGS QUAD   -  PETERSBURG (2018)
 DG6598
 DG6598                         *CURRENT SURVEY CONTROL
 DG6598  ______________________________________________________________________
 DG6598* NAD 83(2011) POSITION- 40 00 41.57353(N) 089 46 33.79256(W)   ADJUSTED
 DG6598* NAD 83(2011) ELLIP HT-   154.875 (meters)        (06/27/12)   ADJUSTED
 DG6598* NAD 83(2011) EPOCH   -  2010.00
 DG6598* NAVD 88 ORTHO HEIGHT -   187.5   (meters)      615.    (feet) GPS OBS
 DG6598  ______________________________________________________________________
 DG6598  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6598  GEOID HEIGHT    -        -32.597 (meters)                     GEOID03
 DG6598  GEOID HEIGHT    -        -32.632 (meters)                     GEOID18
 DG6598  NAD 83(2011) X  -     19,120.849 (meters)                     COMP
 DG6598  NAD 83(2011) Y  - -4,891,964.539 (meters)                     COMP
 DG6598  NAD 83(2011) Z  -  4,079,067.326 (meters)                     COMP
 DG6598  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 DG6598
 DG6598  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6598  Standards:
 DG6598         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6598            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6598  -------------------------------------------------------------------
 DG6598  NETWORK    0.72   1.29           0.32   0.26   0.66      0.02852022
 DG6598  -------------------------------------------------------------------
 DG6598  Click here for local accuracies and other accuracy information.
 DG6598
 DG6598.The horizontal coordinates were established by GPS observations
 DG6598.and adjusted by the National Geodetic Survey in June 2012.
 DG6598
 DG6598.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6598.been affixed to the stable North American tectonic plate. See 
 DG6598.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6598
 DG6598.The horizontal coordinates are valid at the epoch date displayed above
 DG6598.which is a decimal equivalence of Year/Month/Day.
 DG6598
 DG6598.The orthometric height was determined by GPS observations and a
 DG6598.high-resolution geoid model.
 DG6598
 DG6598.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6598.GEOID18 height accuracy estimate available here.
 DG6598
 DG6598.Click photographs - Photos may exist for this station.
 DG6598
 DG6598.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6598
 DG6598.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6598
 DG6598.The ellipsoidal height was determined by GPS observations
 DG6598.and is referenced to NAD 83.
 DG6598
 DG6598. The following values were computed from the NAD 83(2011) position.
 DG6598
 DG6598;                    North         East     Units Scale Factor Converg.
 DG6598;SPC IL W     -   371,343.062   733,348.430   MT  0.99995486   +0 15 04.1
 DG6598;SPC IL W     - 1,218,314.70  2,405,993.97   sFT  0.99995486   +0 15 04.1
 DG6598;UTM  16      - 4,432,731.031   263,060.584   MT  1.00029118   -1 47 08.4
 DG6598
 DG6598!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6598!SPC IL W     -   0.99997570  x   0.99995486  =   0.99993057
 DG6598!UTM  16      -   0.99997570  x   1.00029118  =   1.00026688
 DG6598
 DG6598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6306032731(NAD 83)
 DG6598
 DG6598                          SUPERSEDED SURVEY CONTROL
 DG6598
 DG6598  NAD 83(2007)-  40 00 41.57372(N)    089 46 33.79335(W) AD(2002.00) 0
 DG6598  ELLIP H (02/10/07)  154.886  (m)                       GP(2002.00)    
 DG6598  ELLIP H (02/03/05)  154.863  (m)                       GP(       ) 4 2
 DG6598  NAD 83(1997)-  40 00 41.57350(N)    089 46 33.79296(W) AD(       ) 1
 DG6598  ELLIP H (08/16/04)  154.884  (m)                       GP(       ) 3 2
 DG6598
 DG6598.Superseded values are not recommended for survey control.
 DG6598
 DG6598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6598.See file dsdata.pdf to determine how the superseded data were derived.
 DG6598
 DG6598_MARKER: DD = SURVEY DISK
 DG6598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6598_STAMPING: MENARD-03 022
 DG6598_MARK LOGO: IL-129
 DG6598_PROJECTION: FLUSH
 DG6598_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6598+STABILITY: SURFACE MOTION
 DG6598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6598+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6598
 DG6598  HISTORY     - Date     Condition        Report By
 DG6598  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6598
 DG6598                          STATION DESCRIPTION
 DG6598
 DG6598'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6598'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6598'IS LOCATED 3.2 MI.  EAST OF PETERSBURG.  TO REACH FROM THE JUNCTION IL
 DG6598'123 AND IL 97 IN PETERSBURG, GO EAST  ALONG IL 123 3.4 MI. TO A  T
 DG6598'INTERSECTION WITH NOLTING RD., TURN RIGHT (SOUTH) ALONG  NOLTING RD.
 DG6598'0.23 MI. TO A CURVE LEFT (EAST), 0.74 MI. TO A CURVE RIGHT (SOUTH),
 DG6598'0.97 MI. TOTAL  ALONG NOLTING RD. TO THE STATION ON THE RIGHT ON THE
 DG6598'OUTSIDE OF A CURVE.  10.1 FT. WEST OF  THE EXTENDED CENTERLINE NORTH,
 DG6598'1.6 FT. SOUTH OF THE EXTENDED CENTERLINE EAST, 7.7 FT.  NORTH OF A
 DG6598'LONE FENCE POST AND A FIBERGLASS WITNESS POST. STATION IS FLUSH WITH
 DG6598'THE  GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6589 ***********************************************************************
 DG6589  DESIGNATION -  MENARD 03 023
 DG6589  PID         -  DG6589
 DG6589  STATE/COUNTY-  IL/MENARD
 DG6589  COUNTRY     -  US
 DG6589  USGS QUAD   -  SALISBURY (2018)
 DG6589
 DG6589                         *CURRENT SURVEY CONTROL
 DG6589  ______________________________________________________________________
 DG6589* NAD 83(2011) POSITION- 39 58 09.45792(N) 089 47 04.14926(W)   ADJUSTED
 DG6589* NAD 83(2011) ELLIP HT-   131.639 (meters)        (06/27/12)   ADJUSTED
 DG6589* NAD 83(2011) EPOCH   -  2010.00
 DG6589* NAVD 88 ORTHO HEIGHT -   164.2   (meters)      539.    (feet) GPS OBS
 DG6589  ______________________________________________________________________
 DG6589  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6589  GEOID HEIGHT    -        -32.585 (meters)                     GEOID03
 DG6589  GEOID HEIGHT    -        -32.629 (meters)                     GEOID18
 DG6589  NAD 83(2011) X  -     18,412.157 (meters)                     COMP
 DG6589  NAD 83(2011) Y  - -4,894,964.701 (meters)                     COMP
 DG6589  NAD 83(2011) Z  -  4,075,457.768 (meters)                     COMP
 DG6589  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 DG6589
 DG6589  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6589  Standards:
 DG6589         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6589            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6589  -------------------------------------------------------------------
 DG6589  NETWORK    0.76   1.27           0.33   0.29   0.65     -0.13274262
 DG6589  -------------------------------------------------------------------
 DG6589  Click here for local accuracies and other accuracy information.
 DG6589
 DG6589.The horizontal coordinates were established by GPS observations
 DG6589.and adjusted by the National Geodetic Survey in June 2012.
 DG6589
 DG6589.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6589.been affixed to the stable North American tectonic plate. See 
 DG6589.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6589
 DG6589.The horizontal coordinates are valid at the epoch date displayed above
 DG6589.which is a decimal equivalence of Year/Month/Day.
 DG6589
 DG6589.The orthometric height was determined by GPS observations and a
 DG6589.high-resolution geoid model.
 DG6589
 DG6589.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6589.GEOID18 height accuracy estimate available here.
 DG6589
 DG6589.Click photographs - Photos may exist for this station.
 DG6589
 DG6589.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6589
 DG6589.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6589
 DG6589.The ellipsoidal height was determined by GPS observations
 DG6589.and is referenced to NAD 83.
 DG6589
 DG6589. The following values were computed from the NAD 83(2011) position.
 DG6589
 DG6589;                    North         East     Units Scale Factor Converg.
 DG6589;SPC IL W     -   366,648.511   732,648.625   MT  0.99995429   +0 14 43.8
 DG6589;SPC IL W     - 1,202,912.66  2,403,698.03   sFT  0.99995429   +0 14 43.8
 DG6589;UTM  16      - 4,428,062.722   262,194.149   MT  1.00029625   -1 47 22.3
 DG6589
 DG6589!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6589!SPC IL W     -   0.99997935  x   0.99995429  =   0.99993364
 DG6589!UTM  16      -   0.99997935  x   1.00029625  =   1.00027559
 DG6589
 DG6589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6219428062(NAD 83)
 DG6589
 DG6589                          SUPERSEDED SURVEY CONTROL
 DG6589
 DG6589  NAD 83(2007)-  39 58 09.45811(N)    089 47 04.15004(W) AD(2002.00) 0
 DG6589  ELLIP H (02/10/07)  131.651  (m)                       GP(2002.00)    
 DG6589  ELLIP H (02/03/05)  131.627  (m)                       GP(       ) 4 2
 DG6589  NAD 83(1997)-  39 58 09.45791(N)    089 47 04.14967(W) AD(       ) 1
 DG6589  ELLIP H (08/16/04)  131.649  (m)                       GP(       ) 3 2
 DG6589
 DG6589.Superseded values are not recommended for survey control.
 DG6589
 DG6589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6589.See file dsdata.pdf to determine how the superseded data were derived.
 DG6589
 DG6589_MARKER: DD = SURVEY DISK
 DG6589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6589_STAMPING: MENARD-03 023
 DG6589_MARK LOGO: IL-129
 DG6589_PROJECTION: RECESSED 8 CENTIMETERS
 DG6589_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG6589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6589+STABILITY: SURFACE MOTION
 DG6589_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6589+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 DG6589
 DG6589  HISTORY     - Date     Condition        Report By
 DG6589  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6589  HISTORY     - 20200420 GOOD             ILDT
 DG6589
 DG6589                          STATION DESCRIPTION
 DG6589
 DG6589'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6589'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6589'IS LOCATED 3.2 MI.  WEST OF ATHENS. TO REACH FROM THE JUNCTION IL 123
 DG6589'AND IL 97 IN PETERSBURG, GO SOUTH  ALONG IL 97 2.26 MI. TO A  T
 DG6589'INTERSECTION WITH ATHENS RD., TURN LEFT (EAST) ALONG ATHENS  RD. 2.40
 DG6589'MI. TO A CROSSROAD WITH CANTRALL RD., TURN RIGHT (SOUTH THEN
 DG6589'SOUTHEAST) ALONG  CANTRALL RD. 1.21 MI. TO THE STATION ON THE LEFT.
 DG6589'9.9 FT. SOUTHEAST FROM A FENCE CORNER,  87.7 FT. NORTHEAST FROM A
 DG6589'FENCE CORNER, 15.1 FT. NORTHEAST FROM THE CENTERLINE OF ROAD,  0.8 FT.
 DG6589'SOUTH FROM A FIBERGLASS WITNESS POST. STATION IS BURIED 3 INCHES.
 DG6589
 DG6589                          STATION RECOVERY (2020)
 DG6589
 DG6589'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6589'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6588 ***********************************************************************
 DG6588  DESIGNATION -  MENARD 03 024
 DG6588  PID         -  DG6588
 DG6588  STATE/COUNTY-  IL/MENARD
 DG6588  COUNTRY     -  US
 DG6588  USGS QUAD   -  SALISBURY (2018)
 DG6588
 DG6588                         *CURRENT SURVEY CONTROL
 DG6588  ______________________________________________________________________
 DG6588* NAD 83(2011) POSITION- 39 56 03.56648(N) 089 47 01.32151(W)   ADJUSTED
 DG6588* NAD 83(2011) ELLIP HT-   144.827 (meters)        (06/27/12)   ADJUSTED
 DG6588* NAD 83(2011) EPOCH   -  2010.00
 DG6588* NAVD 88 ORTHO HEIGHT -   177.4   (meters)      582.    (feet) GPS OBS
 DG6588  ______________________________________________________________________
 DG6588  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6588  GEOID HEIGHT    -        -32.571 (meters)                     GEOID03
 DG6588  GEOID HEIGHT    -        -32.624 (meters)                     GEOID18
 DG6588  NAD 83(2011) X  -     18,488.714 (meters)                     COMP
 DG6588  NAD 83(2011) Y  - -4,897,467.928 (meters)                     COMP
 DG6588  NAD 83(2011) Z  -  4,072,489.652 (meters)                     COMP
 DG6588  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 DG6588
 DG6588  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6588  Standards:
 DG6588         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6588            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6588  -------------------------------------------------------------------
 DG6588  NETWORK    0.94   1.55           0.41   0.35   0.79     -0.10563420
 DG6588  -------------------------------------------------------------------
 DG6588  Click here for local accuracies and other accuracy information.
 DG6588
 DG6588.The horizontal coordinates were established by GPS observations
 DG6588.and adjusted by the National Geodetic Survey in June 2012.
 DG6588
 DG6588.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6588.been affixed to the stable North American tectonic plate. See 
 DG6588.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6588
 DG6588.The horizontal coordinates are valid at the epoch date displayed above
 DG6588.which is a decimal equivalence of Year/Month/Day.
 DG6588
 DG6588.The orthometric height was determined by GPS observations and a
 DG6588.high-resolution geoid model.
 DG6588
 DG6588.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6588.GEOID18 height accuracy estimate available here.
 DG6588
 DG6588.Click photographs - Photos may exist for this station.
 DG6588
 DG6588.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6588
 DG6588.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6588
 DG6588.The ellipsoidal height was determined by GPS observations
 DG6588.and is referenced to NAD 83.
 DG6588
 DG6588. The following values were computed from the NAD 83(2011) position.
 DG6588
 DG6588;                    North         East     Units Scale Factor Converg.
 DG6588;SPC IL W     -   362,766.180   732,732.392   MT  0.99995436   +0 14 45.0
 DG6588;SPC IL W     - 1,190,175.38  2,403,972.86   sFT  0.99995436   +0 14 45.0
 DG6588;UTM  16      - 4,424,178.537   262,140.031   MT  1.00029657   -1 47 15.8
 DG6588
 DG6588!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6588!SPC IL W     -   0.99997728  x   0.99995436  =   0.99993164
 DG6588!UTM  16      -   0.99997728  x   1.00029657  =   1.00027384
 DG6588
 DG6588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6214024178(NAD 83)
 DG6588
 DG6588                          SUPERSEDED SURVEY CONTROL
 DG6588
 DG6588  NAD 83(2007)-  39 56 03.56667(N)    089 47 01.32229(W) AD(2002.00) 0
 DG6588  ELLIP H (02/10/07)  144.838  (m)                       GP(2002.00)    
 DG6588  ELLIP H (02/03/05)  144.816  (m)                       GP(       ) 4 2
 DG6588  NAD 83(1997)-  39 56 03.56649(N)    089 47 01.32195(W) AD(       ) 1
 DG6588  ELLIP H (08/16/04)  144.838  (m)                       GP(       ) 3 2
 DG6588
 DG6588.Superseded values are not recommended for survey control.
 DG6588
 DG6588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6588.See file dsdata.pdf to determine how the superseded data were derived.
 DG6588
 DG6588_MARKER: DD = SURVEY DISK
 DG6588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6588_STAMPING: MENARD-03 024
 DG6588_MARK LOGO: IL-129
 DG6588_PROJECTION: RECESSED 8 CENTIMETERS
 DG6588_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6588+STABILITY: SURFACE MOTION
 DG6588_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6588+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6588
 DG6588  HISTORY     - Date     Condition        Report By
 DG6588  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6588
 DG6588                          STATION DESCRIPTION
 DG6588
 DG6588'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6588'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6588'IS LOCATED 3.2 MI.  WEST OF ATHENS. TO REACH FROM THE JUNCTION IL 123
 DG6588'AND IL 97 IN PETERSBURG, GO SOUTH  ALONG IL 97 2.26 MI. TO A  T
 DG6588'INTERSECTION WITH ATHENS RD., TURN LEFT (EAST) ALONG ATHENS  RD. 2.40
 DG6588'MI. TO A CROSSROAD WITH CANTRALL RD., TURN RIGHT (SOUTH THEN
 DG6588'SOUTHEAST) ALONG  CANTRALL RD. 1.21 MI. TO THE STATION ON THE LEFT.
 DG6588'9.9 FT. SOUTHEAST FROM A FENCE CORNER,  87.7 FT. NORTHEAST FROM A
 DG6588'FENCE CORNER, 15.1 FT. NORTHEAST FROM THE CENTERLINE OF ROAD,  0.8 FT.
 DG6588'SOUTH FROM A FIBERGLASS WITNESS POST. STATION IS BURIED 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6601 ***********************************************************************
 DG6601  DESIGNATION -  MENARD 03 025
 DG6601  PID         -  DG6601
 DG6601  STATE/COUNTY-  IL/MENARD
 DG6601  COUNTRY     -  US
 DG6601  USGS QUAD   -  ATHENS (2018)
 DG6601
 DG6601                         *CURRENT SURVEY CONTROL
 DG6601  ______________________________________________________________________
 DG6601* NAD 83(2011) POSITION- 39 55 53.22287(N) 089 43 03.57082(W)   ADJUSTED
 DG6601* NAD 83(2011) ELLIP HT-   150.038 (meters)        (06/27/12)   ADJUSTED
 DG6601* NAD 83(2011) EPOCH   -  2010.00
 DG6601* NAVD 88 ORTHO HEIGHT -   182.6   (meters)      599.    (feet) GPS OBS
 DG6601  ______________________________________________________________________
 DG6601  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6601  GEOID HEIGHT    -        -32.593 (meters)                     GEOID03
 DG6601  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 DG6601  NAD 83(2011) X  -     24,134.785 (meters)                     COMP
 DG6601  NAD 83(2011) Y  - -4,897,652.140 (meters)                     COMP
 DG6601  NAD 83(2011) Z  -  4,072,248.365 (meters)                     COMP
 DG6601  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 DG6601
 DG6601  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6601  Standards:
 DG6601         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6601            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6601  -------------------------------------------------------------------
 DG6601  NETWORK    0.81   1.43           0.36   0.30   0.73      0.00571570
 DG6601  -------------------------------------------------------------------
 DG6601  Click here for local accuracies and other accuracy information.
 DG6601
 DG6601.The horizontal coordinates were established by GPS observations
 DG6601.and adjusted by the National Geodetic Survey in June 2012.
 DG6601
 DG6601.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6601.been affixed to the stable North American tectonic plate. See 
 DG6601.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6601
 DG6601.The horizontal coordinates are valid at the epoch date displayed above
 DG6601.which is a decimal equivalence of Year/Month/Day.
 DG6601
 DG6601.The orthometric height was determined by GPS observations and a
 DG6601.high-resolution geoid model.
 DG6601
 DG6601.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6601.GEOID18 height accuracy estimate available here.
 DG6601
 DG6601.Click photographs - Photos may exist for this station.
 DG6601
 DG6601.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6601
 DG6601.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6601
 DG6601.The ellipsoidal height was determined by GPS observations
 DG6601.and is referenced to NAD 83.
 DG6601
 DG6601. The following values were computed from the NAD 83(2011) position.
 DG6601
 DG6601;                    North         East     Units Scale Factor Converg.
 DG6601;SPC IL W     -   362,473.481   738,378.659   MT  0.99995930   +0 17 17.6
 DG6601;SPC IL W     - 1,189,215.08  2,422,497.32   sFT  0.99995930   +0 17 17.6
 DG6601;UTM  16      - 4,423,685.515   267,774.178   MT  1.00026396   -1 44 42.6
 DG6601
 DG6601!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6601!SPC IL W     -   0.99997646  x   0.99995930  =   0.99993576
 DG6601!UTM  16      -   0.99997646  x   1.00026396  =   1.00024042
 DG6601
 DG6601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6777423685(NAD 83)
 DG6601
 DG6601                          SUPERSEDED SURVEY CONTROL
 DG6601
 DG6601  NAD 83(2007)-  39 55 53.22305(N)    089 43 03.57159(W) AD(2002.00) 0
 DG6601  ELLIP H (02/10/07)  150.050  (m)                       GP(2002.00)    
 DG6601  ELLIP H (02/03/05)  150.029  (m)                       GP(       ) 4 2
 DG6601  NAD 83(1997)-  39 55 53.22289(N)    089 43 03.57131(W) AD(       ) 2
 DG6601  ELLIP H (08/16/04)  150.051  (m)                       GP(       ) 3 2
 DG6601
 DG6601.Superseded values are not recommended for survey control.
 DG6601
 DG6601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6601.See file dsdata.pdf to determine how the superseded data were derived.
 DG6601
 DG6601_MARKER: DD = SURVEY DISK
 DG6601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6601_STAMPING: MENARD-03 025
 DG6601_MARK LOGO: IL-129
 DG6601_PROJECTION: RECESSED 8 CENTIMETERS
 DG6601_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6601+STABILITY: SURFACE MOTION
 DG6601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6601+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6601
 DG6601  HISTORY     - Date     Condition        Report By
 DG6601  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6601
 DG6601                          STATION DESCRIPTION
 DG6601
 DG6601'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6601'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6601'IS LOCATED 2.0 MI.  SOUTH OF ATHENS. TO REACH FROM THE POST OFFICE IN
 DG6601'ATHENS, LOCATED AT THE INTERSECTION  OF MAIN AND WASHINGTON STREETS,
 DG6601'GO SOUTH ALONG MAIN ST. 0.43 MI. TO A  T  INTERSECTION  WITH LITTLE
 DG6601'ST., TURN RIGHT (WEST) ALONG LITTLE ST. 0.09 MI. TO A CROSSROAD WITH
 DG6601'MILL ST.,  TURN LEFT (SOUTH) ALONG MILL ST. (CR 14) 1.19 MI. TO A
 DG6601'CROSSROAD WITH ETHELL RD., TURN LEFT  (EAST) ALONG ETHELL RD. 0.49 MI.
 DG6601'TO A CROSSROAD WITH FITSCHEN RD., TURN RIGHT (SOUTH)  ALONG FITSCHEN
 DG6601'RD. 0.50 MI. TO THE STATION ON THE RIGHT.  19.5 FT. WEST OF THE
 DG6601'CENTERLINE OF  THE ROAD, 10.0 FT. NORTH OF AN ABOVE GROUND UTILITY
 DG6601'BOX, 17.2 FT. SOUTH OF THE SOUTH END  OF A PIPE CULVERT UNDER A FIELD
 DG6601'ENTRANCE, 9.1 FT. SOUTHWEST OF THE WEST END OF A PIPE  CULVERT UNDER
 DG6601'THE ROAD, 43.2 FT. WEST OF A POWER POLE, 1.0 FT. EAST OF A FIBERGLASS
 DG6601'WITNESS POST.  STATION IS BURIED 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6599 ***********************************************************************
 DG6599  DESIGNATION -  MENARD 03 026
 DG6599  PID         -  DG6599
 DG6599  STATE/COUNTY-  IL/MENARD
 DG6599  COUNTRY     -  US
 DG6599  USGS QUAD   -  ATHENS (2018)
 DG6599
 DG6599                         *CURRENT SURVEY CONTROL
 DG6599  ______________________________________________________________________
 DG6599* NAD 83(2011) POSITION- 39 58 17.54806(N) 089 43 09.90628(W)   ADJUSTED
 DG6599* NAD 83(2011) ELLIP HT-   151.954 (meters)        (06/27/12)   ADJUSTED
 DG6599* NAD 83(2011) EPOCH   -  2010.00
 DG6599* NAVD 88 ORTHO HEIGHT -   184.6   (meters)      606.    (feet) GPS OBS
 DG6599  ______________________________________________________________________
 DG6599  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6599  GEOID HEIGHT    -        -32.604 (meters)                     GEOID03
 DG6599  GEOID HEIGHT    -        -32.648 (meters)                     GEOID18
 DG6599  NAD 83(2011) X  -     23,970.362 (meters)                     COMP
 DG6599  NAD 83(2011) Y  - -4,894,795.911 (meters)                     COMP
 DG6599  NAD 83(2011) Z  -  4,075,662.051 (meters)                     COMP
 DG6599  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 DG6599
 DG6599  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6599  Standards:
 DG6599         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6599            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6599  -------------------------------------------------------------------
 DG6599  NETWORK    0.67   1.23           0.30   0.24   0.63      0.02608364
 DG6599  -------------------------------------------------------------------
 DG6599  Click here for local accuracies and other accuracy information.
 DG6599
 DG6599.The horizontal coordinates were established by GPS observations
 DG6599.and adjusted by the National Geodetic Survey in June 2012.
 DG6599
 DG6599.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6599.been affixed to the stable North American tectonic plate. See 
 DG6599.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6599
 DG6599.The horizontal coordinates are valid at the epoch date displayed above
 DG6599.which is a decimal equivalence of Year/Month/Day.
 DG6599
 DG6599.The orthometric height was determined by GPS observations and a
 DG6599.high-resolution geoid model.
 DG6599
 DG6599.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6599.GEOID18 height accuracy estimate available here.
 DG6599
 DG6599.Click photographs - Photos may exist for this station.
 DG6599
 DG6599.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6599
 DG6599.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6599
 DG6599.The ellipsoidal height was determined by GPS observations
 DG6599.and is referenced to NAD 83.
 DG6599
 DG6599. The following values were computed from the NAD 83(2011) position.
 DG6599
 DG6599;                    North         East     Units Scale Factor Converg.
 DG6599;SPC IL W     -   366,923.866   738,205.925   MT  0.99995914   +0 17 14.3
 DG6599;SPC IL W     - 1,203,816.05  2,421,930.61   sFT  0.99995914   +0 17 14.3
 DG6599;UTM  16      - 4,428,140.584   267,759.521   MT  1.00026404   -1 44 51.9
 DG6599
 DG6599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6599!SPC IL W     -   0.99997616  x   0.99995914  =   0.99993530
 DG6599!UTM  16      -   0.99997616  x   1.00026404  =   1.00024020
 DG6599
 DG6599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6775928140(NAD 83)
 DG6599
 DG6599                          SUPERSEDED SURVEY CONTROL
 DG6599
 DG6599  NAD 83(2007)-  39 58 17.54825(N)    089 43 09.90705(W) AD(2002.00) 0
 DG6599  ELLIP H (02/10/07)  151.967  (m)                       GP(2002.00)    
 DG6599  ELLIP H (02/03/05)  151.945  (m)                       GP(       ) 4 2
 DG6599  NAD 83(1997)-  39 58 17.54806(N)    089 43 09.90673(W) AD(       ) 1
 DG6599  ELLIP H (08/16/04)  151.967  (m)                       GP(       ) 3 2
 DG6599
 DG6599.Superseded values are not recommended for survey control.
 DG6599
 DG6599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6599.See file dsdata.pdf to determine how the superseded data were derived.
 DG6599
 DG6599_MARKER: DD = SURVEY DISK
 DG6599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6599_STAMPING: MENARD-03 026
 DG6599_MARK LOGO: IL-129
 DG6599_PROJECTION: RECESSED 8 CENTIMETERS
 DG6599_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6599+STABILITY: SURFACE MOTION
 DG6599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6599+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6599
 DG6599  HISTORY     - Date     Condition        Report By
 DG6599  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6599
 DG6599                          STATION DESCRIPTION
 DG6599
 DG6599'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6599'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6599'IS LOCATED 0.7 MI.  NORTH OF ATHENS. TO REACH FROM THE POST OFFICE IN
 DG6599'ATHENS, LOCATED AT THE INTERSECTION  OF MAIN AND WASHINGTON STREETS,
 DG6599'GO NORTH ALONG MAIN ST. 0.65 MI. TO A  T  INTERSECTION  WITH HACKMAN
 DG6599'RD., TURN RIGHT (EAST) ALONG HACKMAN RD. 0.26 MI. TO THE STATION ON
 DG6599'THE  RIGHT.  22.8 FT. EAST OF A POWER POLE, 34.2 FT. SOUTHEAST OF THE
 DG6599'CENTERLINE OF THE ROAD, 53.1  FT. SOUTHEAST OF AN ABOVE GROUND UTILITY
 DG6599'BOX, 84.7 FT. SOUTHWEST OF A POWER POLE, 61.5 FT.  WEST SOUTHWEST OF A
 DG6599'24 INCH DIAMETER TREE, 0.8 FT. NORTH OF A FIBERGLASS WITNESS POST.
 DG6599'STATION IS BURIED 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6602 ***********************************************************************
 DG6602  DESIGNATION -  MENARD 03 028
 DG6602  PID         -  DG6602
 DG6602  STATE/COUNTY-  IL/MENARD
 DG6602  COUNTRY     -  US
 DG6602  USGS QUAD   -  GREENVIEW (2018)
 DG6602
 DG6602                         *CURRENT SURVEY CONTROL
 DG6602  ______________________________________________________________________
 DG6602* NAD 83(2011) POSITION- 40 03 05.23618(N) 089 43 54.71448(W)   ADJUSTED
 DG6602* NAD 83(2011) ELLIP HT-   151.873 (meters)        (06/27/12)   ADJUSTED
 DG6602* NAD 83(2011) EPOCH   -  2010.00
 DG6602* NAVD 88 ORTHO HEIGHT -   184.5   (meters)      605.    (feet) GPS OBS
 DG6602  ______________________________________________________________________
 DG6602  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6602  GEOID HEIGHT    -        -32.626 (meters)                     GEOID03
 DG6602  GEOID HEIGHT    -        -32.653 (meters)                     GEOID18
 DG6602  NAD 83(2011) X  -     22,880.336 (meters)                     COMP
 DG6602  NAD 83(2011) Y  - -4,889,095.941 (meters)                     COMP
 DG6602  NAD 83(2011) Z  -  4,082,458.257 (meters)                     COMP
 DG6602  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 DG6602
 DG6602  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6602  Standards:
 DG6602         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6602            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6602  -------------------------------------------------------------------
 DG6602  NETWORK    0.85   1.35           0.35   0.34   0.69     -0.20422424
 DG6602  -------------------------------------------------------------------
 DG6602  Click here for local accuracies and other accuracy information.
 DG6602
 DG6602.The horizontal coordinates were established by GPS observations
 DG6602.and adjusted by the National Geodetic Survey in June 2012.
 DG6602
 DG6602.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6602.been affixed to the stable North American tectonic plate. See 
 DG6602.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6602
 DG6602.The horizontal coordinates are valid at the epoch date displayed above
 DG6602.which is a decimal equivalence of Year/Month/Day.
 DG6602
 DG6602.The orthometric height was determined by GPS observations and a
 DG6602.high-resolution geoid model.
 DG6602
 DG6602.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6602.GEOID18 height accuracy estimate available here.
 DG6602
 DG6602.Click photographs - Photos may exist for this station.
 DG6602
 DG6602.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6602
 DG6602.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6602
 DG6602.The ellipsoidal height was determined by GPS observations
 DG6602.and is referenced to NAD 83.
 DG6602
 DG6602. The following values were computed from the NAD 83(2011) position.
 DG6602
 DG6602;                    North         East     Units Scale Factor Converg.
 DG6602;SPC IL W     -   375,791.300   737,099.376   MT  0.99995811   +0 16 47.2
 DG6602;SPC IL W     - 1,232,908.62  2,418,300.20   sFT  0.99995811   +0 16 47.2
 DG6602;UTM  16      - 4,437,044.482   266,968.584   MT  1.00026856   -1 45 31.2
 DG6602
 DG6602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6602!SPC IL W     -   0.99997618  x   0.99995811  =   0.99993429
 DG6602!UTM  16      -   0.99997618  x   1.00026856  =   1.00024473
 DG6602
 DG6602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6696837044(NAD 83)
 DG6602
 DG6602                          SUPERSEDED SURVEY CONTROL
 DG6602
 DG6602  NAD 83(2007)-  40 03 05.23637(N)    089 43 54.71528(W) AD(2002.00) 0
 DG6602  ELLIP H (02/10/07)  151.885  (m)                       GP(2002.00)    
 DG6602  ELLIP H (02/03/05)  151.862  (m)                       GP(       ) 4 2
 DG6602  NAD 83(1997)-  40 03 05.23615(N)    089 43 54.71493(W) AD(       ) 1
 DG6602  ELLIP H (08/16/04)  151.882  (m)                       GP(       ) 3 2
 DG6602
 DG6602.Superseded values are not recommended for survey control.
 DG6602
 DG6602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6602.See file dsdata.pdf to determine how the superseded data were derived.
 DG6602
 DG6602_MARKER: DD = SURVEY DISK
 DG6602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6602_STAMPING: MENARD-03 028
 DG6602_MARK LOGO: IL-129
 DG6602_PROJECTION: FLUSH
 DG6602_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6602+STABILITY: SURFACE MOTION
 DG6602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6602+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6602
 DG6602  HISTORY     - Date     Condition        Report By
 DG6602  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6602
 DG6602                          STATION DESCRIPTION
 DG6602
 DG6602'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6602'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA).  THE STATION
 DG6602'IS LOCATED 2.3 MI.  SOUTH OF GREENVIEW.  TO REACH FROM THE JUNCTION OF
 DG6602'IL 29 AND IL 123, ABOUT 7.0 MI. EAST OF  PETERSBURG, GO NORTH ALONG IL
 DG6602'29 2.04 MI. TO A CROSSROAD WITH HAGNEY RD., TURN LEFT  (WEST) ALONG
 DG6602'HAGNEY RD. 0.36 MI. TO A  T  INTERSECTION WITH OLD IL 29 SPUR RD.,
 DG6602'TURN RIGHT  (NORTH) ALONG OLD IL 29 SPUR RD. 0.24 MI. TO THE STATION
 DG6602'ON THE LEFT.  24.1 FT. WEST OF THE  CENTERLINE OF THE ROAD, 100.5 FT
 DG6602'NORTHWEST OF A POWER POLE, 34.9 FT. SOUTH SOUTHWEST OF  THE NORTH END
 DG6602'OF A PIPE CULVERT UNDER A FIELD ENTRANCE, 5.7 FT. SOUTHWEST OF THE
 DG6602'SOUTH  END OF A PIPE CULVERT UNDER A FIELD ENTRANCE, 49.4 FT.
 DG6602'SOUTHWEST AND ACROSS THE ROAD  FROM THE NORTH END OF A PIPE CULVERT
 DG6602'UNDER A FIELD ENTRANCE, 44.8 FT. WEST SOUTHWEST  AND ACROSS THE ROAD
 DG6602'FROM THE SOUTH END OF A PIPE CULVERT UNDER A FIELD ENTRANCE, 0.8 FT
 DG6602'EAST OF A FIBERGLASS WITNESS POST. STATION IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6596 ***********************************************************************
 DG6596  DESIGNATION -  MENARD 03 029
 DG6596  PID         -  DG6596
 DG6596  STATE/COUNTY-  IL/MENARD
 DG6596  COUNTRY     -  US
 DG6596  USGS QUAD   -  GREENVIEW (2018)
 DG6596
 DG6596                         *CURRENT SURVEY CONTROL
 DG6596  ______________________________________________________________________
 DG6596* NAD 83(2011) POSITION- 40 05 02.65208(N) 089 42 57.77495(W)   ADJUSTED
 DG6596* NAD 83(2011) ELLIP HT-   134.108 (meters)        (06/27/12)   ADJUSTED
 DG6596* NAD 83(2011) EPOCH   -  2010.00
 DG6596* NAVD 88 ORTHO HEIGHT -   166.8   (meters)      547.    (feet) GPS OBS
 DG6596  ______________________________________________________________________
 DG6596  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6596  GEOID HEIGHT    -        -32.642 (meters)                     GEOID03
 DG6596  GEOID HEIGHT    -        -32.665 (meters)                     GEOID18
 DG6596  NAD 83(2011) X  -     24,218.352 (meters)                     COMP
 DG6596  NAD 83(2011) Y  - -4,886,744.687 (meters)                     COMP
 DG6596  NAD 83(2011) Z  -  4,085,218.356 (meters)                     COMP
 DG6596  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 DG6596
 DG6596  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6596  Standards:
 DG6596         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6596            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6596  -------------------------------------------------------------------
 DG6596  NETWORK    0.73   1.25           0.32   0.27   0.64     -0.10098203
 DG6596  -------------------------------------------------------------------
 DG6596  Click here for local accuracies and other accuracy information.
 DG6596
 DG6596.The horizontal coordinates were established by GPS observations
 DG6596.and adjusted by the National Geodetic Survey in June 2012.
 DG6596
 DG6596.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6596.been affixed to the stable North American tectonic plate. See 
 DG6596.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6596
 DG6596.The horizontal coordinates are valid at the epoch date displayed above
 DG6596.which is a decimal equivalence of Year/Month/Day.
 DG6596
 DG6596.The orthometric height was determined by GPS observations and a
 DG6596.high-resolution geoid model.
 DG6596
 DG6596.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6596.GEOID18 height accuracy estimate available here.
 DG6596
 DG6596.Click photographs - Photos may exist for this station.
 DG6596
 DG6596.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6596
 DG6596.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6596
 DG6596.The ellipsoidal height was determined by GPS observations
 DG6596.and is referenced to NAD 83.
 DG6596
 DG6596. The following values were computed from the NAD 83(2011) position.
 DG6596
 DG6596;                    North         East     Units Scale Factor Converg.
 DG6596;SPC IL W     -   379,419.312   738,430.591   MT  0.99995935   +0 17 24.6
 DG6596;SPC IL W     - 1,244,811.53  2,422,667.70   sFT  0.99995935   +0 17 24.6
 DG6596;UTM  16      - 4,440,623.923   268,428.495   MT  1.00026020   -1 44 58.8
 DG6596
 DG6596!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6596!SPC IL W     -   0.99997896  x   0.99995935  =   0.99993831
 DG6596!UTM  16      -   0.99997896  x   1.00026020  =   1.00023916
 DG6596
 DG6596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6842840623(NAD 83)
 DG6596
 DG6596                          SUPERSEDED SURVEY CONTROL
 DG6596
 DG6596  NAD 83(2007)-  40 05 02.65228(N)    089 42 57.77576(W) AD(2002.00) 0
 DG6596  ELLIP H (02/10/07)  134.118  (m)                       GP(2002.00)    
 DG6596  ELLIP H (02/03/05)  134.098  (m)                       GP(       ) 4 2
 DG6596  NAD 83(1997)-  40 05 02.65208(N)    089 42 57.77545(W) AD(       ) 1
 DG6596  ELLIP H (08/16/04)  134.117  (m)                       GP(       ) 3 2
 DG6596
 DG6596.Superseded values are not recommended for survey control.
 DG6596
 DG6596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6596.See file dsdata.pdf to determine how the superseded data were derived.
 DG6596
 DG6596_MARKER: DD = SURVEY DISK
 DG6596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6596_STAMPING: MENARD-03 029
 DG6596_MARK LOGO: IL-129
 DG6596_PROJECTION: RECESSED 3 CENTIMETERS
 DG6596_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6596+STABILITY: SURFACE MOTION
 DG6596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6596+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6596
 DG6596  HISTORY     - Date     Condition        Report By
 DG6596  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6596
 DG6596                          STATION DESCRIPTION
 DG6596
 DG6596'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6596'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA).  THE STATION
 DG6596'IS LOCATED 1.1 MI.  EAST OF GREENVIEW.  TO REACH FROM THE POST OFFICE
 DG6596'IN GREENVIEW, LOCATED AT THE  INTERSECTION OF ALKIRE AND WASHINGTON
 DG6596'STREETS, GO EAST ALONG WASHINGTON ST. 0.31 MI. TO  INTERSECTION WITH
 DG6596'IL 29, THEN GO EAST FROM IL 29 ALONG THE GREENVIEW-MIDDLETOWN
 DG6596'BLACKTOP 1.0 MI. TO THE STATION ON THE RIGHT.  34.4 FT. SOUTH OF THE
 DG6596'CENTERLINE OF THE ROAD,  78.9 FT. SOUTH SOUTHWEST AND ACROSS THE ROAD
 DG6596'FROM A POWER POLE, 59.7 FT. EAST OF THE  EXTENDED CENTERLINE OF A
 DG6596'PRIVATE ROCK DRIVE TO THE NORTH, 9.1 FT. SOUTH SOUTHEAST OF  THE WEST
 DG6596'END OF A PIPE CULVERT UNDER A FIELD ENTRANCE, 0.7 FT. NORTH OF A
 DG6596'FIBERGLASS  WITNESS POST.  STATION IS BURIED 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6594 ***********************************************************************
 DG6594  DESIGNATION -  MENARD 03 030
 DG6594  PID         -  DG6594
 DG6594  STATE/COUNTY-  IL/MENARD
 DG6594  COUNTRY     -  US
 DG6594  USGS QUAD   -  MASON CITY (2018)
 DG6594
 DG6594                         *CURRENT SURVEY CONTROL
 DG6594  ______________________________________________________________________
 DG6594* NAD 83(2011) POSITION- 40 07 51.52320(N) 089 43 00.06097(W)   ADJUSTED
 DG6594* NAD 83(2011) ELLIP HT-   121.310 (meters)        (06/27/12)   ADJUSTED
 DG6594* NAD 83(2011) EPOCH   -  2010.00
 DG6594* NAVD 88 ORTHO HEIGHT -   154.0   (meters)      505.    (feet) GPS OBS
 DG6594  ______________________________________________________________________
 DG6594  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6594  GEOID HEIGHT    -        -32.642 (meters)                     GEOID03
 DG6594  GEOID HEIGHT    -        -32.661 (meters)                     GEOID18
 DG6594  NAD 83(2011) X  -     24,147.552 (meters)                     COMP
 DG6594  NAD 83(2011) Y  - -4,883,379.648 (meters)                     COMP
 DG6594  NAD 83(2011) Z  -  4,089,193.905 (meters)                     COMP
 DG6594  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 DG6594
 DG6594  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6594  Standards:
 DG6594         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6594            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6594  -------------------------------------------------------------------
 DG6594  NETWORK    0.88   1.49           0.40   0.31   0.76     -0.08964952
 DG6594  -------------------------------------------------------------------
 DG6594  Click here for local accuracies and other accuracy information.
 DG6594
 DG6594.The horizontal coordinates were established by GPS observations
 DG6594.and adjusted by the National Geodetic Survey in June 2012.
 DG6594
 DG6594.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6594.been affixed to the stable North American tectonic plate. See 
 DG6594.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6594
 DG6594.The horizontal coordinates are valid at the epoch date displayed above
 DG6594.which is a decimal equivalence of Year/Month/Day.
 DG6594
 DG6594.The orthometric height was determined by GPS observations and a
 DG6594.high-resolution geoid model.
 DG6594
 DG6594.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6594.GEOID18 height accuracy estimate available here.
 DG6594
 DG6594.Click photographs - Photos may exist for this station.
 DG6594
 DG6594.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6594
 DG6594.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6594
 DG6594.The ellipsoidal height was determined by GPS observations
 DG6594.and is referenced to NAD 83.
 DG6594
 DG6594. The following values were computed from the NAD 83(2011) position.
 DG6594
 DG6594;                    North         East     Units Scale Factor Converg.
 DG6594;SPC IL W     -   384,627.340   738,350.083   MT  0.99995927   +0 17 24.1
 DG6594;SPC IL W     - 1,261,898.20  2,422,403.56   sFT  0.99995927   +0 17 24.1
 DG6594;UTM  16      - 4,445,833.080   268,533.535   MT  1.00025959   -1 45 06.4
 DG6594
 DG6594!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6594!SPC IL W     -   0.99998097  x   0.99995927  =   0.99994024
 DG6594!UTM  16      -   0.99998097  x   1.00025959  =   1.00024055
 DG6594
 DG6594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6853345833(NAD 83)
 DG6594
 DG6594                          SUPERSEDED SURVEY CONTROL
 DG6594
 DG6594  NAD 83(2007)-  40 07 51.52342(N)    089 43 00.06179(W) AD(2002.00) 0
 DG6594  ELLIP H (02/10/07)  121.320  (m)                       GP(2002.00)    
 DG6594  ELLIP H (02/03/05)  121.307  (m)                       GP(       ) 4 2
 DG6594  NAD 83(1997)-  40 07 51.52325(N)    089 43 00.06160(W) AD(       ) 1
 DG6594  ELLIP H (08/16/04)  121.322  (m)                       GP(       ) 3 2
 DG6594
 DG6594.Superseded values are not recommended for survey control.
 DG6594
 DG6594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6594.See file dsdata.pdf to determine how the superseded data were derived.
 DG6594
 DG6594_MARKER: DD = SURVEY DISK
 DG6594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6594_STAMPING: MENARD-03 030
 DG6594_MARK LOGO: IL-129
 DG6594_PROJECTION: RECESSED 8 CENTIMETERS
 DG6594_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6594+STABILITY: SURFACE MOTION
 DG6594_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6594+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6594
 DG6594  HISTORY     - Date     Condition        Report By
 DG6594  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6594
 DG6594                          STATION DESCRIPTION
 DG6594
 DG6594'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6594'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6594'IS LOCATED 3.4 MI.  NORTH NORTHEAST OF GREENVIEW.  TO REACH FROM THE
 DG6594'POST OFFICE IN GREENVIEW, LOCATED AT  THE INTERSECTION OF ALKIRE AND
 DG6594'WASHINGTON STREETS, GO EAST ALONG WASHINGTON ST. 0.31  MI. TO
 DG6594'INTERSECTION WITH IL 29, TURN LEFT (NORTH) ALONG IL 29 1.49 MI. TO A
 DG6594'CROSSROAD WITH  NORTH MIDDLETOWN RD., TURN RIGHT (EAST) ALONG NORTH
 DG6594'MIDDLETOWN RD. 1.0 MI. TO A  T   INTERSECTION WITH EVERS RD., TURN
 DG6594'LEFT (NORTH) ALONG EVERS RD. 1.75 MI. TO THE STATION ON  THE LEFT.
 DG6594'16.2 FT. WEST OF THE CENTERLINE OF THE ROAD, 65.0 FT. SOUTH OF THE
 DG6594'EXTENDED  CENTERLINE OF A FIELD ENTRANCE EAST, 1.0 FT. NORTH OF A
 DG6594'FIBERGLASS WITNESS POST. STATION  IS BURIED 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6573 ***********************************************************************
 DG6573  DESIGNATION -  MENARD 03 031
 DG6573  PID         -  DG6573
 DG6573  STATE/COUNTY-  IL/MENARD
 DG6573  COUNTRY     -  US
 DG6573  USGS QUAD   -  MASON CITY (2018)
 DG6573
 DG6573                         *CURRENT SURVEY CONTROL
 DG6573  ______________________________________________________________________
 DG6573* NAD 83(2011) POSITION- 40 07 50.67825(N) 089 39 30.50623(W)   ADJUSTED
 DG6573* NAD 83(2011) ELLIP HT-   127.329 (meters)        (06/27/12)   ADJUSTED
 DG6573* NAD 83(2011) EPOCH   -  2010.00
 DG6573* NAVD 88 ORTHO HEIGHT -   160.0   (meters)      525.    (feet) GPS OBS
 DG6573  ______________________________________________________________________
 DG6573  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6573  GEOID HEIGHT    -        -32.657 (meters)                     GEOID03
 DG6573  GEOID HEIGHT    -        -32.677 (meters)                     GEOID18
 DG6573  NAD 83(2011) X  -     29,108.936 (meters)                     COMP
 DG6573  NAD 83(2011) Y  - -4,883,373.994 (meters)                     COMP
 DG6573  NAD 83(2011) Z  -  4,089,177.859 (meters)                     COMP
 DG6573  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 DG6573
 DG6573  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6573  Standards:
 DG6573         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6573            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6573  -------------------------------------------------------------------
 DG6573  NETWORK    0.85   1.49           0.37   0.32   0.76     -0.08404786
 DG6573  -------------------------------------------------------------------
 DG6573  Click here for local accuracies and other accuracy information.
 DG6573
 DG6573.The horizontal coordinates were established by GPS observations
 DG6573.and adjusted by the National Geodetic Survey in June 2012.
 DG6573
 DG6573.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6573.been affixed to the stable North American tectonic plate. See 
 DG6573.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6573
 DG6573.The horizontal coordinates are valid at the epoch date displayed above
 DG6573.which is a decimal equivalence of Year/Month/Day.
 DG6573
 DG6573.The orthometric height was determined by GPS observations and a
 DG6573.high-resolution geoid model.
 DG6573
 DG6573.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6573.GEOID18 height accuracy estimate available here.
 DG6573
 DG6573.Click photographs - Photos may exist for this station.
 DG6573
 DG6573.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6573
 DG6573.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6573
 DG6573.The ellipsoidal height was determined by GPS observations
 DG6573.and is referenced to NAD 83.
 DG6573
 DG6573. The following values were computed from the NAD 83(2011) position.
 DG6573
 DG6573;                    North         East     Units Scale Factor Converg.
 DG6573;SPC IL W     -   384,628.017   743,311.206   MT  0.99996426   +0 19 39.2
 DG6573;SPC IL W     - 1,261,900.42  2,438,680.18   sFT  0.99996426   +0 19 39.2
 DG6573;UTM  16      - 4,445,656.951   273,492.940   MT  1.00023163   -1 42 51.1
 DG6573
 DG6573!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6573!SPC IL W     -   0.99998003  x   0.99996426  =   0.99994429
 DG6573!UTM  16      -   0.99998003  x   1.00023163  =   1.00021165
 DG6573
 DG6573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7349245656(NAD 83)
 DG6573
 DG6573                          SUPERSEDED SURVEY CONTROL
 DG6573
 DG6573  NAD 83(2007)-  40 07 50.67847(N)    089 39 30.50706(W) AD(2002.00) 0
 DG6573  ELLIP H (02/10/07)  127.340  (m)                       GP(2002.00)    
 DG6573  ELLIP H (02/03/05)  127.327  (m)                       GP(       ) 4 2
 DG6573  NAD 83(1997)-  40 07 50.67830(N)    089 39 30.50687(W) AD(       ) 1
 DG6573  ELLIP H (08/16/04)  127.342  (m)                       GP(       ) 3 2
 DG6573
 DG6573.Superseded values are not recommended for survey control.
 DG6573
 DG6573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6573.See file dsdata.pdf to determine how the superseded data were derived.
 DG6573
 DG6573_MARKER: DD = SURVEY DISK
 DG6573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6573_STAMPING: MENARD-03 031
 DG6573_MARK LOGO: IL-129
 DG6573_PROJECTION: RECESSED 5 CENTIMETERS
 DG6573_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6573+STABILITY: SURFACE MOTION
 DG6573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6573+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6573
 DG6573  HISTORY     - Date     Condition        Report By
 DG6573  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6573
 DG6573                          STATION DESCRIPTION
 DG6573
 DG6573'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6573'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA).  THE STATION
 DG6573'IS LOCATED 5.3 MI.  NORTHEAST OF GREENVIEW AND 4.2 MI. NORTHWEST FROM
 DG6573'MIDDLETOWN. TO REACH FROM THE  POST OFFICE IN MIDDLETOWN, LOCATED AT
 DG6573'MADISON AND FIFTH STREETS, GO SOUTH ALONG  MADISON ST. 0.24 MI. TO A
 DG6573'T  INTERSECTION WITH COLUMBIA ST. (GREENVIEW BLACKTOP-CR 27),  TURN
 DG6573'RIGHT (WEST) ALONG GREENVIEW BLACKTOP 3.62 MI. TO A CROSSROAD WITH
 DG6573'RATHSACK RD.  AND GAINES RD., TURN RIGHT (NORTH) ALONG RATHSACK RD.
 DG6573'1.0 MI. TO A  T  INTERSECTION WITH  NORTH MIDDLETOWN RD., TURN RIGHT
 DG6573'(EAST) ALONG NORTH MIDDLETOWN RD. .03 MI. TO A  T   INTERSECTION WITH
 DG6573'JOHN HUBLY RD., TURN LEFT (NORTH) ALONG JOHN HUBLY RD. 1.71 MI. TO THE
 DG6573'STATION ON THE RIGHT.  22.0 FT. EAST OF THE CENTERLINE OF THE ROAD,
 DG6573'54.3 FT EAST NORTHEAST  OF A POWER POLE, 4.8 FT. WEST OF A FENCE LINE
 DG6573'RUNNING NORTH AND SOUTH, 0.8 FT. WEST OF A  FIBERGLASS WITNESS POST.
 DG6573'STATION IS BURIED 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6603 ***********************************************************************
 DG6603  DESIGNATION -  MENARD 03 032
 DG6603  PID         -  DG6603
 DG6603  STATE/COUNTY-  IL/MENARD
 DG6603  COUNTRY     -  US
 DG6603  USGS QUAD   -  GREENVIEW (2018)
 DG6603
 DG6603                         *CURRENT SURVEY CONTROL
 DG6603  ______________________________________________________________________
 DG6603* NAD 83(2011) POSITION- 40 05 03.11091(N) 089 39 27.92315(W)   ADJUSTED
 DG6603* NAD 83(2011) ELLIP HT-   144.021 (meters)        (06/27/12)   ADJUSTED
 DG6603* NAD 83(2011) EPOCH   -  2010.00
 DG6603* NAVD 88 ORTHO HEIGHT -   176.7   (meters)      580.    (feet) GPS OBS
 DG6603  ______________________________________________________________________
 DG6603  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6603  GEOID HEIGHT    -        -32.660 (meters)                     GEOID03
 DG6603  GEOID HEIGHT    -        -32.684 (meters)                     GEOID18
 DG6603  NAD 83(2011) X  -     29,190.056 (meters)                     COMP
 DG6603  NAD 83(2011) Y  - -4,886,715.991 (meters)                     COMP
 DG6603  NAD 83(2011) Z  -  4,085,235.567 (meters)                     COMP
 DG6603  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 DG6603
 DG6603  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6603  Standards:
 DG6603         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6603            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6603  -------------------------------------------------------------------
 DG6603  NETWORK    0.81   1.41           0.36   0.30   0.72     -0.09824010
 DG6603  -------------------------------------------------------------------
 DG6603  Click here for local accuracies and other accuracy information.
 DG6603
 DG6603.The horizontal coordinates were established by GPS observations
 DG6603.and adjusted by the National Geodetic Survey in June 2012.
 DG6603
 DG6603.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6603.been affixed to the stable North American tectonic plate. See 
 DG6603.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6603
 DG6603.The horizontal coordinates are valid at the epoch date displayed above
 DG6603.which is a decimal equivalence of Year/Month/Day.
 DG6603
 DG6603.The orthometric height was determined by GPS observations and a
 DG6603.high-resolution geoid model.
 DG6603
 DG6603.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6603.GEOID18 height accuracy estimate available here.
 DG6603
 DG6603.Click photographs - Photos may exist for this station.
 DG6603
 DG6603.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6603
 DG6603.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6603
 DG6603.The ellipsoidal height was determined by GPS observations
 DG6603.and is referenced to NAD 83.
 DG6603
 DG6603. The following values were computed from the NAD 83(2011) position.
 DG6603
 DG6603;                    North         East     Units Scale Factor Converg.
 DG6603;SPC IL W     -   379,460.268   743,401.931   MT  0.99996436   +0 19 39.7
 DG6603;SPC IL W     - 1,244,945.90  2,438,977.84   sFT  0.99996436   +0 19 39.7
 DG6603;UTM  16      - 4,440,487.866   273,399.555   MT  1.00023216   -1 42 43.5
 DG6603
 DG6603!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6603!SPC IL W     -   0.99997741  x   0.99996436  =   0.99994177
 DG6603!UTM  16      -   0.99997741  x   1.00023216  =   1.00020956
 DG6603
 DG6603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7339940487(NAD 83)
 DG6603
 DG6603                          SUPERSEDED SURVEY CONTROL
 DG6603
 DG6603  NAD 83(2007)-  40 05 03.11112(N)    089 39 27.92396(W) AD(2002.00) 0
 DG6603  ELLIP H (02/10/07)  144.033  (m)                       GP(2002.00)    
 DG6603  ELLIP H (02/03/05)  144.014  (m)                       GP(       ) 4 2
 DG6603  NAD 83(1997)-  40 05 03.11092(N)    089 39 27.92367(W) AD(       ) 1
 DG6603  ELLIP H (08/16/04)  144.032  (m)                       GP(       ) 3 2
 DG6603
 DG6603.Superseded values are not recommended for survey control.
 DG6603
 DG6603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6603.See file dsdata.pdf to determine how the superseded data were derived.
 DG6603
 DG6603_MARKER: DD = SURVEY DISK
 DG6603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6603_STAMPING: MENARD-03 032
 DG6603_MARK LOGO: IL-129
 DG6603_PROJECTION: RECESSED 25 CENTIMETERS
 DG6603_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG6603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6603+STABILITY: SURFACE MOTION
 DG6603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6603+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2020
 DG6603
 DG6603  HISTORY     - Date     Condition        Report By
 DG6603  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6603  HISTORY     - 20200422 GOOD             ILDT
 DG6603
 DG6603                          STATION DESCRIPTION
 DG6603
 DG6603'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6603'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6603'IS LOCATED 4.1 MI.  WEST OF GREENVIEW AND 3.7 MI. WEST SOUTHWEST FROM
 DG6603'MIDDLETOWN.  TO REACH FROM THE  POST OFFICE IN MIDDLETOWN, LOCATED AT
 DG6603'THE INTERSECTION OF MADISON AND FIFTH STREETS, GO  SOUTH ON MADISON
 DG6603'ST. 0.24 MI. TO A  T  INTERSECTION WITH COLUMBIA ST. (GREENVIEW
 DG6603'BLACKTOP-CR 27), TURN RIGHT (WEST) ALONG GREENVIEW BLACKTOP 3.62 MI.
 DG6603'TO A CROSSROAD WITH  RATHSACK RD. AND GAINES RD., TURN LEFT (SOUTH)
 DG6603'ALONG GAINES RD. 0.53 MI. TO THE STATION ON  THE RIGHT.  27.5 FT. WEST
 DG6603'OF THE CENTERLINE OF THE ROAD, 12.2 FT. NORTHWEST OF THE NORTH  END OF
 DG6603'A PIPE CULVERT UNDER A FIELD ENTRANCE, 110.5 FT. NORTH OF THE
 DG6603'NORTHEAST CORNER  OF THE WEST HEADWALL OF A CULVERT UNDER THE ROAD,
 DG6603'0.9 FT. EAST OF A FIBERGLASS WITNESS  POST. STATION IS BURIED 3
 DG6603'INCHES.
 DG6603
 DG6603                          STATION RECOVERY (2020)
 DG6603
 DG6603'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6603'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6604 ***********************************************************************
 DG6604  DESIGNATION -  MENARD 03 033
 DG6604  PID         -  DG6604
 DG6604  STATE/COUNTY-  IL/MENARD
 DG6604  COUNTRY     -  US
 DG6604  USGS QUAD   -  GREENVIEW (2018)
 DG6604
 DG6604                         *CURRENT SURVEY CONTROL
 DG6604  ______________________________________________________________________
 DG6604* NAD 83(2011) POSITION- 40 03 20.31088(N) 089 39 39.56871(W)   ADJUSTED
 DG6604* NAD 83(2011) ELLIP HT-   161.536 (meters)        (06/27/12)   ADJUSTED
 DG6604* NAD 83(2011) EPOCH   -  2010.00
 DG6604* NAVD 88 ORTHO HEIGHT -   194.2   (meters)      637.    (feet) GPS OBS
 DG6604  ______________________________________________________________________
 DG6604  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6604  GEOID HEIGHT    -        -32.654 (meters)                     GEOID03
 DG6604  GEOID HEIGHT    -        -32.681 (meters)                     GEOID18
 DG6604  NAD 83(2011) X  -     28,926.312 (meters)                     COMP
 DG6604  NAD 83(2011) Y  - -4,888,772.093 (meters)                     COMP
 DG6604  NAD 83(2011) Z  -  4,082,820.379 (meters)                     COMP
 DG6604  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 DG6604
 DG6604  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6604  Standards:
 DG6604         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6604            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6604  -------------------------------------------------------------------
 DG6604  NETWORK    0.72   1.20           0.30   0.29   0.61     -0.14057791
 DG6604  -------------------------------------------------------------------
 DG6604  Click here for local accuracies and other accuracy information.
 DG6604
 DG6604.The horizontal coordinates were established by GPS observations
 DG6604.and adjusted by the National Geodetic Survey in June 2012.
 DG6604
 DG6604.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6604.been affixed to the stable North American tectonic plate. See 
 DG6604.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6604
 DG6604.The horizontal coordinates are valid at the epoch date displayed above
 DG6604.which is a decimal equivalence of Year/Month/Day.
 DG6604
 DG6604.The orthometric height was determined by GPS observations and a
 DG6604.high-resolution geoid model.
 DG6604
 DG6604.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6604.GEOID18 height accuracy estimate available here.
 DG6604
 DG6604.Click photographs - Photos may exist for this station.
 DG6604
 DG6604.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6604
 DG6604.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6604
 DG6604.The ellipsoidal height was determined by GPS observations
 DG6604.and is referenced to NAD 83.
 DG6604
 DG6604. The following values were computed from the NAD 83(2011) position.
 DG6604
 DG6604;                    North         East     Units Scale Factor Converg.
 DG6604;SPC IL W     -   376,288.166   743,144.059   MT  0.99996408   +0 19 31.5
 DG6604;SPC IL W     - 1,234,538.76  2,438,131.80   sFT  0.99996408   +0 19 31.5
 DG6604;UTM  16      - 4,437,326.097   273,028.875   MT  1.00023423   -1 42 47.4
 DG6604
 DG6604!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6604!SPC IL W     -   0.99997466  x   0.99996408  =   0.99993874
 DG6604!UTM  16      -   0.99997466  x   1.00023423  =   1.00020888
 DG6604
 DG6604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7302837326(NAD 83)
 DG6604
 DG6604                          SUPERSEDED SURVEY CONTROL
 DG6604
 DG6604  NAD 83(2007)-  40 03 20.31108(N)    089 39 39.56951(W) AD(2002.00) 0
 DG6604  ELLIP H (02/10/07)  161.548  (m)                       GP(2002.00)    
 DG6604  ELLIP H (02/03/05)  161.526  (m)                       GP(       ) 4 2
 DG6604  NAD 83(1997)-  40 03 20.31086(N)    089 39 39.56918(W) AD(       ) 1
 DG6604  ELLIP H (08/16/04)  161.546  (m)                       GP(       ) 3 2
 DG6604
 DG6604.Superseded values are not recommended for survey control.
 DG6604
 DG6604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6604.See file dsdata.pdf to determine how the superseded data were derived.
 DG6604
 DG6604_MARKER: DD = SURVEY DISK
 DG6604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6604_STAMPING: MENARD-03 033
 DG6604_MARK LOGO: IL-129
 DG6604_PROJECTION: RECESSED 10 CENTIMETERS
 DG6604_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6604+STABILITY: SURFACE MOTION
 DG6604_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6604+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6604
 DG6604  HISTORY     - Date     Condition        Report By
 DG6604  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6604
 DG6604                          STATION DESCRIPTION
 DG6604
 DG6604'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6604'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6604'IS LOCATED 4.5  SOUTHEAST OF GREENVIEW AND 4.7 MI. SOUTHWEST OF
 DG6604'MIDDLETOWN. TO REACH FROM THE POST  OFFICE IN MIDDLETOWN, LOCATED AT
 DG6604'MADISON AND FIFTH STREETS, GO SOUTH ALONG MADISON ST.  0.24 MI. TO A
 DG6604'T  INTERSECTION WITH COLUMBIA ST. (GREENVIEW BLACKTOP-CR 27), TURN
 DG6604'RIGHT  (WEST) ALONG GREENVIEW BLACKTOP 3.62 MI. TO A CROSSROAD WITH
 DG6604'RATHSACK RD. AND GAINES  RD., TURN LEFT (SOUTH) ALONG GAINES RD. 1.49
 DG6604'MI. TO A  T  INTERSECTION WITH TICE RD., TURN  RIGHT (WEST) ALONG TICE
 DG6604'RD. 0.49 MI. TO A  T  INTERSECTION WITH OTTO RD., TURN LEFT (SOUTH)
 DG6604'ALONG OTTO RD. 0.99 MI. TO A  T  INTERSECTION WITH SWEETWATER RD.,
 DG6604'TURN LEFT (EAST) ALONG  SWEETWATER RD. 0.30 MI. TO THE STATION ON THE
 DG6604'LEFT.  21.0 FT. NORTH OF THE CENTERLINE OF  THE ROAD, 33.8 FT. EAST OF
 DG6604'A POWER POLE, 30.2 FT. EAST OF AN ABOVE GROUND UTILITY BOX, 25.1  FT.
 DG6604'WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 0.9 FT. SOUTH OF A
 DG6604'FIBERGLASS WITNESS  POST.  STATION IS BURIED 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6606 ***********************************************************************
 DG6606  DESIGNATION -  MENARD 03 034
 DG6606  PID         -  DG6606
 DG6606  STATE/COUNTY-  IL/MENARD
 DG6606  COUNTRY     -  US
 DG6606  USGS QUAD   -  GREENVIEW (2018)
 DG6606
 DG6606                         *CURRENT SURVEY CONTROL
 DG6606  ______________________________________________________________________
 DG6606* NAD 83(2011) POSITION- 40 00 16.61669(N) 089 39 57.48606(W)   ADJUSTED
 DG6606* NAD 83(2011) ELLIP HT-   153.961 (meters)        (06/27/12)   ADJUSTED
 DG6606* NAD 83(2011) EPOCH   -  2010.00
 DG6606* NAVD 88 ORTHO HEIGHT -   186.6   (meters)      612.    (feet) GPS OBS
 DG6606  ______________________________________________________________________
 DG6606  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6606  GEOID HEIGHT    -        -32.625 (meters)                     GEOID03
 DG6606  GEOID HEIGHT    -        -32.662 (meters)                     GEOID18
 DG6606  NAD 83(2011) X  -     28,522.856 (meters)                     COMP
 DG6606  NAD 83(2011) Y  - -4,892,412.940 (meters)                     COMP
 DG6606  NAD 83(2011) Z  -  4,078,477.136 (meters)                     COMP
 DG6606  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 DG6606
 DG6606  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6606  Standards:
 DG6606         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6606            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6606  -------------------------------------------------------------------
 DG6606  NETWORK    0.66   1.20           0.29   0.25   0.61      0.00583960
 DG6606  -------------------------------------------------------------------
 DG6606  Click here for local accuracies and other accuracy information.
 DG6606
 DG6606.The horizontal coordinates were established by GPS observations
 DG6606.and adjusted by the National Geodetic Survey in June 2012.
 DG6606
 DG6606.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6606.been affixed to the stable North American tectonic plate. See 
 DG6606.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6606
 DG6606.The horizontal coordinates are valid at the epoch date displayed above
 DG6606.which is a decimal equivalence of Year/Month/Day.
 DG6606
 DG6606.The orthometric height was determined by GPS observations and a
 DG6606.high-resolution geoid model.
 DG6606
 DG6606.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6606.GEOID18 height accuracy estimate available here.
 DG6606
 DG6606.Click photographs - Photos may exist for this station.
 DG6606
 DG6606.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6606
 DG6606.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6606
 DG6606.The ellipsoidal height was determined by GPS observations
 DG6606.and is referenced to NAD 83.
 DG6606
 DG6606. The following values were computed from the NAD 83(2011) position.
 DG6606
 DG6606;                    North         East     Units Scale Factor Converg.
 DG6606;SPC IL W     -   370,620.360   742,751.262   MT  0.99996367   +0 19 18.8
 DG6606;SPC IL W     - 1,215,943.63  2,436,843.10   sFT  0.99996367   +0 19 18.8
 DG6606;UTM  16      - 4,431,674.304   272,434.653   MT  1.00023756   -1 42 52.4
 DG6606
 DG6606!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6606!SPC IL W     -   0.99997585  x   0.99996367  =   0.99993952
 DG6606!UTM  16      -   0.99997585  x   1.00023756  =   1.00021340
 DG6606
 DG6606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7243431674(NAD 83)
 DG6606
 DG6606                          SUPERSEDED SURVEY CONTROL
 DG6606
 DG6606  NAD 83(2007)-  40 00 16.61688(N)    089 39 57.48684(W) AD(2002.00) 0
 DG6606  ELLIP H (02/10/07)  153.974  (m)                       GP(2002.00)    
 DG6606  ELLIP H (02/03/05)  153.953  (m)                       GP(       ) 4 2
 DG6606  NAD 83(1997)-  40 00 16.61668(N)    089 39 57.48649(W) AD(       ) 1
 DG6606  ELLIP H (08/16/04)  153.974  (m)                       GP(       ) 3 2
 DG6606
 DG6606.Superseded values are not recommended for survey control.
 DG6606
 DG6606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6606.See file dsdata.pdf to determine how the superseded data were derived.
 DG6606
 DG6606_MARKER: DD = SURVEY DISK
 DG6606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6606_STAMPING: MENARD-03 034
 DG6606_MARK LOGO: IL-129
 DG6606_PROJECTION: RECESSED 15 CENTIMETERS
 DG6606_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG6606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6606+STABILITY: SURFACE MOTION
 DG6606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6606+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2020
 DG6606
 DG6606  HISTORY     - Date     Condition        Report By
 DG6606  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6606  HISTORY     - 20200421 GOOD             ILDT
 DG6606
 DG6606                          STATION DESCRIPTION
 DG6606
 DG6606'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6606'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6606'IS LOCATED 6.6 MI.  SOUTHEAST OF GREENVIEW AND 4.3 MI. NORTHEAST OF
 DG6606'ATHENS. TO REACH FROM THE JUNCTION OF  IL 123 AND IL 29 ABUT 7.0 MI.
 DG6606'EAST OF PETERSBURG, GO SOUTH ALONG IL 29 1.0 MI. TO A CROSSROAD  WITH
 DG6606'QUARRY RD. (CR 11), TURN LEFT (EAST) ALONG QUARRY RD. 1.0 MI. TO A  T
 DG6606'INTERSECTION  WITH EVERTT MOSS RD., TURN LEFT (NORTH) ALONG EVERTT
 DG6606'MOSS RD. 0.15 MI. TO A  T   INTERSECTION WITH CR 11, TURN RIGHT (EAST)
 DG6606'ALONG CR 11 1.24 MI. TO A  T  INTERSECTION WITH  TILSON SWEETWATER
 DG6606'ELEVATOR RD., TURN RIGHT (SOUTH) ALONG TILSON SWEETWATER ELEVATOR  RD.
 DG6606'0.18 MI. TO A  T  INTERSECTION WITH CULVER RD., TURN LEFT (EAST) ALONG
 DG6606'CULVER RD. 0.50 MI.  TO THE STATION ON THE RIGHT.  21.5 FT. SOUTH OF
 DG6606'THE CENTERLINE OF THE ROAD, 38.0 FT. SOUTH  AND ACROSS THE ROAD FROM
 DG6606'THE WEST END OF A PIPE CULVERT UNDER A FIELD ENTRANCE, 48.5  FT.
 DG6606'SOUTHWEST AND ACROSS THE ROAD FROM A POWER POLE, 37.2 FT. WEST FROM
 DG6606'THE EAST END  OF A PIPE CULVERT UNDER A FIELD ENTRANCE, 6.9 FT.
 DG6606'SOUTHWEST FROM THE WEST END OF A PIPE  CULVERT UNDER A FIELD ENTRANCE,
 DG6606'0.7 FT. NORTH OF A FIBERGLASS WITNESS POST.  STATION IS  BURIED 3
 DG6606'INCHES.
 DG6606
 DG6606                          STATION RECOVERY (2020)
 DG6606
 DG6606'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6606'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6611 ***********************************************************************
 DG6611  DESIGNATION -  MENARD 03 035
 DG6611  PID         -  DG6611
 DG6611  STATE/COUNTY-  IL/MENARD
 DG6611  COUNTRY     -  US
 DG6611  USGS QUAD   -  ATHENS (2018)
 DG6611
 DG6611                         *CURRENT SURVEY CONTROL
 DG6611  ______________________________________________________________________
 DG6611* NAD 83(2011) POSITION- 39 58 32.21572(N) 089 40 11.72858(W)   ADJUSTED
 DG6611* NAD 83(2011) ELLIP HT-   154.294 (meters)        (06/27/12)   ADJUSTED
 DG6611* NAD 83(2011) EPOCH   -  2010.00
 DG6611* NAVD 88 ORTHO HEIGHT -   186.9   (meters)      613.    (feet) GPS OBS
 DG6611  ______________________________________________________________________
 DG6611  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6611  GEOID HEIGHT    -        -32.610 (meters)                     GEOID03
 DG6611  GEOID HEIGHT    -        -32.653 (meters)                     GEOID18
 DG6611  NAD 83(2011) X  -     28,196.960 (meters)                     COMP
 DG6611  NAD 83(2011) Y  - -4,894,484.538 (meters)                     COMP
 DG6611  NAD 83(2011) Z  -  4,076,010.249 (meters)                     COMP
 DG6611  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 DG6611
 DG6611  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6611  Standards:
 DG6611         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6611            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6611  -------------------------------------------------------------------
 DG6611  NETWORK    0.67   1.23           0.30   0.24   0.63      0.02905207
 DG6611  -------------------------------------------------------------------
 DG6611  Click here for local accuracies and other accuracy information.
 DG6611
 DG6611.The horizontal coordinates were established by GPS observations
 DG6611.and adjusted by the National Geodetic Survey in June 2012.
 DG6611
 DG6611.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6611.been affixed to the stable North American tectonic plate. See 
 DG6611.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6611
 DG6611.The horizontal coordinates are valid at the epoch date displayed above
 DG6611.which is a decimal equivalence of Year/Month/Day.
 DG6611
 DG6611.The orthometric height was determined by GPS observations and a
 DG6611.high-resolution geoid model.
 DG6611
 DG6611.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6611.GEOID18 height accuracy estimate available here.
 DG6611
 DG6611.Click photographs - Photos may exist for this station.
 DG6611
 DG6611.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6611
 DG6611.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6611
 DG6611.The ellipsoidal height was determined by GPS observations
 DG6611.and is referenced to NAD 83.
 DG6611
 DG6611. The following values were computed from the NAD 83(2011) position.
 DG6611
 DG6611;                    North         East     Units Scale Factor Converg.
 DG6611;SPC IL W     -   367,398.609   742,431.403   MT  0.99996333   +0 19 08.9
 DG6611;SPC IL W     - 1,205,373.60  2,435,793.69   sFT  0.99996333   +0 19 08.9
 DG6611;UTM  16      - 4,428,465.066   272,000.426   MT  1.00024000   -1 42 57.8
 DG6611
 DG6611!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6611!SPC IL W     -   0.99997580  x   0.99996333  =   0.99993913
 DG6611!UTM  16      -   0.99997580  x   1.00024000  =   1.00021579
 DG6611
 DG6611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7200028465(NAD 83)
 DG6611
 DG6611                          SUPERSEDED SURVEY CONTROL
 DG6611
 DG6611  NAD 83(2007)-  39 58 32.21590(N)    089 40 11.72936(W) AD(2002.00) 0
 DG6611  ELLIP H (02/10/07)  154.307  (m)                       GP(2002.00)    
 DG6611  ELLIP H (02/03/05)  154.287  (m)                       GP(       ) 4 2
 DG6611  NAD 83(1997)-  39 58 32.21573(N)    089 40 11.72903(W) AD(       ) 1
 DG6611  ELLIP H (08/16/04)  154.309  (m)                       GP(       ) 3 2
 DG6611
 DG6611.Superseded values are not recommended for survey control.
 DG6611
 DG6611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6611.See file dsdata.pdf to determine how the superseded data were derived.
 DG6611
 DG6611_MARKER: DD = SURVEY DISK
 DG6611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6611_STAMPING: MENARD-03 035
 DG6611_MARK LOGO: IL-129
 DG6611_PROJECTION: RECESSED 8 CENTIMETERS
 DG6611_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6611+STABILITY: SURFACE MOTION
 DG6611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6611+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6611
 DG6611  HISTORY     - Date     Condition        Report By
 DG6611  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6611
 DG6611                          STATION DESCRIPTION
 DG6611
 DG6611'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6611'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6611'IS LOCATED 3.1 MI.  EAST NORTHEAST OF ATHENS AND 2.5 MI. NORTH OF
 DG6611'CANTRALL.  TO REACH FROM THE JUNCTION OF  IL 123 AND IL 29, ABOUT 7.0
 DG6611'MI. EAST OF PETERSBURG, GO SOUTH ALONG IL 29 3.1 MI. TO A  CROSSROAD
 DG6611'WITH HACKMAN RD. AND TILSON SCHOOL RD. (CR 12), TURN LEFT (EAST) ALONG
 DG6611'TILSON  SCHOOL RD. 2.30 MI. TO THE STATION ON THE LEFT.  18.8 FT.
 DG6611'NORTH OF THE CENTERLINE OF THE  ROAD, 4.4 FT. EAST OF A LONE FENCE
 DG6611'POST, 4.5 FT. NORTHWEST OF THE WEST END OF A PIPE  CULVERT UNDER A
 DG6611'FIELD ENTRANCE, 24.2 FT. WEST NORTHWEST OF THE EAST END OF A PIPE
 DG6611'CULVERT UNDER A FIELD ENTRANCE, 0.8 FT. SOUTH OF A FIBERGLASS WITNESS
 DG6611'POST. STATION IS  BURIED 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6607 ***********************************************************************
 DG6607  DESIGNATION -  MENARD 03 036
 DG6607  PID         -  DG6607
 DG6607  STATE/COUNTY-  IL/MENARD
 DG6607  COUNTRY     -  US
 DG6607  USGS QUAD   -  WILLIAMSVILLE (2018)
 DG6607
 DG6607                         *CURRENT SURVEY CONTROL
 DG6607  ______________________________________________________________________
 DG6607* NAD 83(2011) POSITION- 39 58 33.17767(N) 089 36 30.66989(W)   ADJUSTED
 DG6607* NAD 83(2011) ELLIP HT-   150.235 (meters)        (06/27/12)   ADJUSTED
 DG6607* NAD 83(2011) EPOCH   -  2010.00
 DG6607* NAVD 88 ORTHO HEIGHT -   182.8   (meters)      600.    (feet) GPS OBS
 DG6607  ______________________________________________________________________
 DG6607  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6607  GEOID HEIGHT    -        -32.587 (meters)                     GEOID03
 DG6607  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 DG6607  NAD 83(2011) X  -     33,442.322 (meters)                     COMP
 DG6607  NAD 83(2011) Y  - -4,894,429.336 (meters)                     COMP
 DG6607  NAD 83(2011) Z  -  4,076,030.377 (meters)                     COMP
 DG6607  LAPLACE CORR    -          1.57  (seconds)                    DEFLEC18
 DG6607
 DG6607  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6607  Standards:
 DG6607         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6607            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6607  -------------------------------------------------------------------
 DG6607  NETWORK    0.74   1.31           0.32   0.28   0.67      0.02850211
 DG6607  -------------------------------------------------------------------
 DG6607  Click here for local accuracies and other accuracy information.
 DG6607
 DG6607.The horizontal coordinates were established by GPS observations
 DG6607.and adjusted by the National Geodetic Survey in June 2012.
 DG6607
 DG6607.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6607.been affixed to the stable North American tectonic plate. See 
 DG6607.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6607
 DG6607.The horizontal coordinates are valid at the epoch date displayed above
 DG6607.which is a decimal equivalence of Year/Month/Day.
 DG6607
 DG6607.The orthometric height was determined by GPS observations and a
 DG6607.high-resolution geoid model.
 DG6607
 DG6607.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6607.GEOID18 height accuracy estimate available here.
 DG6607
 DG6607.Click photographs - Photos may exist for this station.
 DG6607
 DG6607.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6607
 DG6607.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6607
 DG6607.The ellipsoidal height was determined by GPS observations
 DG6607.and is referenced to NAD 83.
 DG6607
 DG6607. The following values were computed from the NAD 83(2011) position.
 DG6607
 DG6607;                    North         East     Units Scale Factor Converg.
 DG6607;SPC IL W     -   367,459.300   747,676.439   MT  0.99996915   +0 21 30.9
 DG6607;SPC IL W     - 1,205,572.72  2,453,001.78   sFT  0.99996915   +0 21 30.9
 DG6607;UTM  16      - 4,428,339.417   277,245.668   MT  1.00021089   -1 40 35.7
 DG6607
 DG6607!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6607!SPC IL W     -   0.99997643  x   0.99996915  =   0.99994558
 DG6607!UTM  16      -   0.99997643  x   1.00021089  =   1.00018732
 DG6607
 DG6607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7724528339(NAD 83)
 DG6607
 DG6607                          SUPERSEDED SURVEY CONTROL
 DG6607
 DG6607  NAD 83(2007)-  39 58 33.17785(N)    089 36 30.67066(W) AD(2002.00) 0
 DG6607  ELLIP H (02/10/07)  150.248  (m)                       GP(2002.00)    
 DG6607  ELLIP H (02/03/05)  150.230  (m)                       GP(       ) 4 2
 DG6607  NAD 83(1997)-  39 58 33.17770(N)    089 36 30.67037(W) AD(       ) 1
 DG6607  ELLIP H (08/16/04)  150.251  (m)                       GP(       ) 3 2
 DG6607
 DG6607.Superseded values are not recommended for survey control.
 DG6607
 DG6607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6607.See file dsdata.pdf to determine how the superseded data were derived.
 DG6607
 DG6607_MARKER: DD = SURVEY DISK
 DG6607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6607_STAMPING: MENARD-03 036
 DG6607_MARK LOGO: IL-129
 DG6607_PROJECTION: RECESSED 5 CENTIMETERS
 DG6607_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6607+STABILITY: SURFACE MOTION
 DG6607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6607+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6607
 DG6607  HISTORY     - Date     Condition        Report By
 DG6607  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6607
 DG6607                          STATION DESCRIPTION
 DG6607
 DG6607'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6607'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6607'IS LOCATED 6.2 MI.  EAST OF ATHENS AND 3.5 MI. NORTHWEST OF
 DG6607'WILLIAMSVILLE.  TO REACH FROM THE CENTERLINE  MEDIAN OF INTERSTATE 55
 DG6607'AND CR 2 AT THE WILLIAMSVILLE INTERCHANGE, GO NORTHWEST ALONG  CR 2
 DG6607'0.26 MI. TO A CROSSROADS WITH STUTTLE RD., TURN RIGHT (NORTH) ALONG
 DG6607'STUTTLE RD. 1.0  MI. TO A CROSSROAD WITH LOGAN COUNTY LINE RD., TURN
 DG6607'LEFT (WEST) ALONG LOGAN COUNTY LINE  RD. 2.6 MI. TO THE STATION ON THE
 DG6607'LEFT.  24.5 FT. SOUTH OF THE CENTERLINE OF THE ROAD, 48.8 FT.  SOUTH
 DG6607'AND ACROSS THE ROAD FROM A POWER POLE, 4.5 FT. WEST OF A LONE FENCE
 DG6607'POST, 0.7 FT.  NORTH OF A FIBERGLASS WITNESS POST. STATION IS BURIED 2
 DG6607'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6608 ***********************************************************************
 DG6608  DESIGNATION -  MENARD 03 037
 DG6608  PID         -  DG6608
 DG6608  STATE/COUNTY-  IL/MENARD
 DG6608  COUNTRY     -  US
 DG6608  USGS QUAD   -  MIDDLETOWN (2018)
 DG6608
 DG6608                         *CURRENT SURVEY CONTROL
 DG6608  ______________________________________________________________________
 DG6608* NAD 83(2011) POSITION- 40 00 18.21790(N) 089 36 49.41273(W)   ADJUSTED
 DG6608* NAD 83(2011) ELLIP HT-   156.944 (meters)        (06/27/12)   ADJUSTED
 DG6608* NAD 83(2011) EPOCH   -  2010.00
 DG6608* NAVD 88 ORTHO HEIGHT -   189.6   (meters)      622.    (feet) GPS OBS
 DG6608  ______________________________________________________________________
 DG6608  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6608  GEOID HEIGHT    -        -32.616 (meters)                     GEOID03
 DG6608  GEOID HEIGHT    -        -32.651 (meters)                     GEOID18
 DG6608  NAD 83(2011) X  -     32,983.573 (meters)                     COMP
 DG6608  NAD 83(2011) Y  - -4,892,355.436 (meters)                     COMP
 DG6608  NAD 83(2011) Z  -  4,078,516.884 (meters)                     COMP
 DG6608  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 DG6608
 DG6608  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6608  Standards:
 DG6608         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6608            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6608  -------------------------------------------------------------------
 DG6608  NETWORK    0.81   1.43           0.35   0.31   0.73      0.00968431
 DG6608  -------------------------------------------------------------------
 DG6608  Click here for local accuracies and other accuracy information.
 DG6608
 DG6608.The horizontal coordinates were established by GPS observations
 DG6608.and adjusted by the National Geodetic Survey in June 2012.
 DG6608
 DG6608.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6608.been affixed to the stable North American tectonic plate. See 
 DG6608.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6608
 DG6608.The horizontal coordinates are valid at the epoch date displayed above
 DG6608.which is a decimal equivalence of Year/Month/Day.
 DG6608
 DG6608.The orthometric height was determined by GPS observations and a
 DG6608.high-resolution geoid model.
 DG6608
 DG6608.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6608.GEOID18 height accuracy estimate available here.
 DG6608
 DG6608.Click photographs - Photos may exist for this station.
 DG6608
 DG6608.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6608
 DG6608.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6608
 DG6608.The ellipsoidal height was determined by GPS observations
 DG6608.and is referenced to NAD 83.
 DG6608
 DG6608. The following values were computed from the NAD 83(2011) position.
 DG6608
 DG6608;                    North         East     Units Scale Factor Converg.
 DG6608;SPC IL W     -   370,696.111   747,211.623   MT  0.99996861   +0 21 19.7
 DG6608;SPC IL W     - 1,216,192.16  2,451,476.80   sFT  0.99996861   +0 21 19.7
 DG6608;UTM  16      - 4,431,591.487   276,896.043   MT  1.00021281   -1 40 51.4
 DG6608
 DG6608!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6608!SPC IL W     -   0.99997538  x   0.99996861  =   0.99994399
 DG6608!UTM  16      -   0.99997538  x   1.00021281  =   1.00018818
 DG6608
 DG6608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7689631591(NAD 83)
 DG6608
 DG6608                          SUPERSEDED SURVEY CONTROL
 DG6608
 DG6608  NAD 83(2007)-  40 00 18.21808(N)    089 36 49.41351(W) AD(2002.00) 0
 DG6608  ELLIP H (02/10/07)  156.956  (m)                       GP(2002.00)    
 DG6608  ELLIP H (02/03/05)  156.936  (m)                       GP(       ) 4 2
 DG6608  NAD 83(1997)-  40 00 18.21790(N)    089 36 49.41319(W) AD(       ) 1
 DG6608  ELLIP H (08/16/04)  156.957  (m)                       GP(       ) 3 2
 DG6608
 DG6608.Superseded values are not recommended for survey control.
 DG6608
 DG6608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6608.See file dsdata.pdf to determine how the superseded data were derived.
 DG6608
 DG6608_MARKER: DD = SURVEY DISK
 DG6608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6608_STAMPING: MENARD-03 037
 DG6608_MARK LOGO: IL-129
 DG6608_PROJECTION: RECESSED 5 CENTIMETERS
 DG6608_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6608+STABILITY: SURFACE MOTION
 DG6608_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6608+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6608
 DG6608  HISTORY     - Date     Condition        Report By
 DG6608  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6608
 DG6608                          STATION DESCRIPTION
 DG6608
 DG6608'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6608'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA).  THE STATION
 DG6608'IS LOCATED 6.5 MI.  NORTHEAST OF ATHENS AND 4.9 MI. NORTHWEST OF
 DG6608'WILLIAMSVILLE.  TO REACH FROM THE FIRE  STATION IN FANCY PRAIRIE, GO
 DG6608'WEST ALONG FANCY PRAIRIE RD. (CR 3) 0.43 MI. TO A  T   INTERSECTION
 DG6608'WITH PEORIA RD., TURN RIGHT (NORTH) ALONG PEORIA RD. 0.56 MI. TO A  T
 DG6608'INTERSECTION WITH WINTERBAUER RD. (CR 11), TURN LEFT (WEST) ALONG
 DG6608'WINTERBAUER RD. 0.25  MI. TO THE STATION ON THE RIGHT.  18.5 FT. NORTH
 DG6608'OF THE CENTERLINE OF THE ROAD, 17.5 FT.  WEST OF THE CENTER OF A FIELD
 DG6608'ENTRANCE, 0.8 FT. SOUTH OF A FIBERGLASS WITNESS POST.  STATION IS
 DG6608'BURIED 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6605 ***********************************************************************
 DG6605  DESIGNATION -  MENARD 03 038
 DG6605  PID         -  DG6605
 DG6605  STATE/COUNTY-  IL/MENARD
 DG6605  COUNTRY     -  US
 DG6605  USGS QUAD   -  MIDDLETOWN (2018)
 DG6605
 DG6605                         *CURRENT SURVEY CONTROL
 DG6605  ______________________________________________________________________
 DG6605* NAD 83(2011) POSITION- 40 02 55.39288(N) 089 36 26.95667(W)   ADJUSTED
 DG6605* NAD 83(2011) ELLIP HT-   146.123 (meters)        (06/27/12)   ADJUSTED
 DG6605* NAD 83(2011) EPOCH   -  2010.00
 DG6605* NAVD 88 ORTHO HEIGHT -   178.8   (meters)      587.    (feet) GPS OBS
 DG6605  ______________________________________________________________________
 DG6605  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6605  GEOID HEIGHT    -        -32.650 (meters)                     GEOID03
 DG6605  GEOID HEIGHT    -        -32.678 (meters)                     GEOID18
 DG6605  NAD 83(2011) X  -     33,494.787 (meters)                     COMP
 DG6605  NAD 83(2011) Y  - -4,889,225.704 (meters)                     COMP
 DG6605  NAD 83(2011) Z  -  4,082,222.152 (meters)                     COMP
 DG6605  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 DG6605
 DG6605  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6605  Standards:
 DG6605         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6605            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6605  -------------------------------------------------------------------
 DG6605  NETWORK    0.82   1.37           0.35   0.32   0.70     -0.14208224
 DG6605  -------------------------------------------------------------------
 DG6605  Click here for local accuracies and other accuracy information.
 DG6605
 DG6605.The horizontal coordinates were established by GPS observations
 DG6605.and adjusted by the National Geodetic Survey in June 2012.
 DG6605
 DG6605.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6605.been affixed to the stable North American tectonic plate. See 
 DG6605.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6605
 DG6605.The horizontal coordinates are valid at the epoch date displayed above
 DG6605.which is a decimal equivalence of Year/Month/Day.
 DG6605
 DG6605.The orthometric height was determined by GPS observations and a
 DG6605.high-resolution geoid model.
 DG6605
 DG6605.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6605.GEOID18 height accuracy estimate available here.
 DG6605
 DG6605.Click photographs - Photos may exist for this station.
 DG6605
 DG6605.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6605
 DG6605.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6605
 DG6605.The ellipsoidal height was determined by GPS observations
 DG6605.and is referenced to NAD 83.
 DG6605
 DG6605. The following values were computed from the NAD 83(2011) position.
 DG6605
 DG6605;                    North         East     Units Scale Factor Converg.
 DG6605;SPC IL W     -   375,546.952   747,713.798   MT  0.99996919   +0 21 35.3
 DG6605;SPC IL W     - 1,232,106.96  2,453,124.35   sFT  0.99996919   +0 21 35.3
 DG6605;UTM  16      - 4,436,422.579   277,570.515   MT  1.00020910   -1 40 42.4
 DG6605
 DG6605!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6605!SPC IL W     -   0.99997708  x   0.99996919  =   0.99994627
 DG6605!UTM  16      -   0.99997708  x   1.00020910  =   1.00018617
 DG6605
 DG6605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7757036422(NAD 83)
 DG6605
 DG6605                          SUPERSEDED SURVEY CONTROL
 DG6605
 DG6605  NAD 83(2007)-  40 02 55.39308(N)    089 36 26.95747(W) AD(2002.00) 0
 DG6605  ELLIP H (02/10/07)  146.135  (m)                       GP(2002.00)    
 DG6605  ELLIP H (02/03/05)  146.115  (m)                       GP(       ) 4 2
 DG6605  NAD 83(1997)-  40 02 55.39289(N)    089 36 26.95715(W) AD(       ) 1
 DG6605  ELLIP H (08/16/04)  146.134  (m)                       GP(       ) 3 2
 DG6605
 DG6605.Superseded values are not recommended for survey control.
 DG6605
 DG6605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6605.See file dsdata.pdf to determine how the superseded data were derived.
 DG6605
 DG6605_MARKER: DD = SURVEY DISK
 DG6605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6605_STAMPING: MENARD-03 038
 DG6605_MARK LOGO: IL-129
 DG6605_PROJECTION: RECESSED 8 CENTIMETERS
 DG6605_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6605+STABILITY: SURFACE MOTION
 DG6605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6605+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6605
 DG6605  HISTORY     - Date     Condition        Report By
 DG6605  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6605
 DG6605                          STATION DESCRIPTION
 DG6605
 DG6605'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6605'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6605'IS LOCATED 3.5 MI.  SOUTH SOUTHWEST FROM MIDDLETOWN. TO REACH FROM THE
 DG6605'POST OFFICE IN MIDDLETOWN,  LOCATED AT THE INTERSECTION OF MADISON AND
 DG6605'FIFTH STREETS, GO SOUTH ON MADISON ST. 0.24  MI. TO A  T  INTERSECTION
 DG6605'WITH COLUMBIA ST. (GREENVIEW BLACKTOP-CR 27), TURN RIGHT (WEST)  ALONG
 DG6605'GREENVIEW BLACKTOP 0.89 MI. TO A  T  INTERSECTION WITH PEORIA RD. (CR
 DG6605'10), TURN LEFT  (SOUTH) ALONG PEORIA RD. 3.10 MI. TO A  T
 DG6605'INTERSECTION WITH CROFT RD. AND THE STATION ON  THE LEFT IN THE
 DG6605'NORTHEAST QUAD.  28.6 FT. NORTH OF THE CENTERLINE OF CROFT RD., 42.6
 DG6605'FT.  EAST OF THE CENTERLINE OF PEORIA RD., 109.5 FT. NORTHEAST OF A
 DG6605'POWER POLE, 67.8 FT. EAST OF  THE NORTH END OF A PIPE CULVERT UNDER A
 DG6605'FIELD ENTRANCE, 16.3 FT. EAST OF A CONCRETE RIGHT  OF WAY MARKER, 16.5
 DG6605'FT. EAST OF THE WEST END OF A FENCE RUNNING EAST, 0.7 FT. SOUTH OF A
 DG6605'FIBERGLASS WITNESS POST.  STATION IS BURIED 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6574 ***********************************************************************
 DG6574  DESIGNATION -  MENARD 03 039
 DG6574  PID         -  DG6574
 DG6574  STATE/COUNTY-  IL/MENARD
 DG6574  COUNTRY     -  US
 DG6574  USGS QUAD   -  MIDDLETOWN (2018)
 DG6574
 DG6574                         *CURRENT SURVEY CONTROL
 DG6574  ______________________________________________________________________
 DG6574* NAD 83(2011) POSITION- 40 05 31.84084(N) 089 36 21.37708(W)   ADJUSTED
 DG6574* NAD 83(2011) ELLIP HT-   150.590 (meters)        (06/27/12)   ADJUSTED
 DG6574* NAD 83(2011) EPOCH   -  2010.00
 DG6574* NAVD 88 ORTHO HEIGHT -   183.3   (meters)      601.    (feet) GPS OBS
 DG6574  ______________________________________________________________________
 DG6574  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6574  GEOID HEIGHT    -        -32.662 (meters)                     GEOID03
 DG6574  GEOID HEIGHT    -        -32.684 (meters)                     GEOID18
 DG6574  NAD 83(2011) X  -     33,605.704 (meters)                     COMP
 DG6574  NAD 83(2011) Y  - -4,886,121.981 (meters)                     COMP
 DG6574  NAD 83(2011) Z  -  4,085,917.750 (meters)                     COMP
 DG6574  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 DG6574
 DG6574  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6574  Standards:
 DG6574         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6574            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6574  -------------------------------------------------------------------
 DG6574  NETWORK    0.94   1.63           0.41   0.35   0.83     -0.09700197
 DG6574  -------------------------------------------------------------------
 DG6574  Click here for local accuracies and other accuracy information.
 DG6574
 DG6574.The horizontal coordinates were established by GPS observations
 DG6574.and adjusted by the National Geodetic Survey in June 2012.
 DG6574
 DG6574.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6574.been affixed to the stable North American tectonic plate. See 
 DG6574.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6574
 DG6574.The horizontal coordinates are valid at the epoch date displayed above
 DG6574.which is a decimal equivalence of Year/Month/Day.
 DG6574
 DG6574.The orthometric height was determined by GPS observations and a
 DG6574.high-resolution geoid model.
 DG6574
 DG6574.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6574.GEOID18 height accuracy estimate available here.
 DG6574
 DG6574.Click photographs - Photos may exist for this station.
 DG6574
 DG6574.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6574
 DG6574.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6574
 DG6574.The ellipsoidal height was determined by GPS observations
 DG6574.and is referenced to NAD 83.
 DG6574
 DG6574. The following values were computed from the NAD 83(2011) position.
 DG6574
 DG6574;                    North         East     Units Scale Factor Converg.
 DG6574;SPC IL W     -   380,372.916   747,815.649   MT  0.99996931   +0 21 40.1
 DG6574;SPC IL W     - 1,247,940.14  2,453,458.51   sFT  0.99996931   +0 21 40.1
 DG6574;UTM  16      - 4,441,243.015   277,844.088   MT  1.00020760   -1 40 44.3
 DG6574
 DG6574!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6574!SPC IL W     -   0.99997638  x   0.99996931  =   0.99994569
 DG6574!UTM  16      -   0.99997638  x   1.00020760  =   1.00018397
 DG6574
 DG6574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7784441243(NAD 83)
 DG6574
 DG6574                          SUPERSEDED SURVEY CONTROL
 DG6574
 DG6574  NAD 83(2007)-  40 05 31.84105(N)    089 36 21.37790(W) AD(2002.00) 0
 DG6574  ELLIP H (02/10/07)  150.601  (m)                       GP(2002.00)    
 DG6574  ELLIP H (02/03/05)  150.585  (m)                       GP(       ) 4 2
 DG6574  NAD 83(1997)-  40 05 31.84087(N)    089 36 21.37764(W) AD(       ) 1
 DG6574  ELLIP H (08/16/04)  150.602  (m)                       GP(       ) 3 2
 DG6574
 DG6574.Superseded values are not recommended for survey control.
 DG6574
 DG6574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6574.See file dsdata.pdf to determine how the superseded data were derived.
 DG6574
 DG6574_MARKER: DD = SURVEY DISK
 DG6574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6574_STAMPING: MENARD-03 039
 DG6574_MARK LOGO: IL-129
 DG6574_PROJECTION: RECESSED 3 CENTIMETERS
 DG6574_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6574+STABILITY: SURFACE MOTION
 DG6574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6574+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6574
 DG6574  HISTORY     - Date     Condition        Report By
 DG6574  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6574
 DG6574                          STATION DESCRIPTION
 DG6574
 DG6574'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6574'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6574'IS LOCATED 0.9 MI.  SOUTHWEST FROM MIDDLETOWN. TO REACH FROM THE POST
 DG6574'OFFICE IN MIDDLETOWN, LOCATED AT  THE INTERSECTION OF MADISON AND
 DG6574'FIFTH STREETS, GO SOUTH ALONG MADISON ST. 0.24 MI. TO A   T
 DG6574'INTERSECTION WITH COLUMBIA ST. (GREENVIEW BLACKTOP-CR 27), TURN RIGHT
 DG6574'(WEST) ALONG  GREENVIEW BLACKTOP 0.89 MI. TO A  T  INTERSECTION WITH
 DG6574'PEORIA RD. (CR 10), TURN LEFT (SOUTH)  ALONG PEORIA RD. 0.09 MI. TO
 DG6574'THE STATION ON THE RIGHT.  24.7 FT. WEST OF THE CENTERLINE OF  THE
 DG6574'ROAD, 7.8 FT. NORTHWEST OF THE NORTH END OF A PIPE CULVERT UNDER A
 DG6574'FIELD ENTRANCE,  0.7 FT. EAST OF A FIBERGLASS WITNESS POST. STATION IS
 DG6574'BURIED 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6600 ***********************************************************************
 DG6600  DESIGNATION -  MENARD 03 040
 DG6600  PID         -  DG6600
 DG6600  STATE/COUNTY-  IL/MENARD
 DG6600  COUNTRY     -  US
 DG6600  USGS QUAD   -  SALISBURY (2018)
 DG6600
 DG6600                         *CURRENT SURVEY CONTROL
 DG6600  ______________________________________________________________________
 DG6600* NAD 83(2011) POSITION- 39 58 57.40147(N) 089 49 55.30077(W)   ADJUSTED
 DG6600* NAD 83(2011) ELLIP HT-   122.056 (meters)        (06/27/12)   ADJUSTED
 DG6600* NAD 83(2011) EPOCH   -  2010.00
 DG6600* NAVD 88 ORTHO HEIGHT -   154.7   (meters)      508.    (feet) GPS OBS
 DG6600  ______________________________________________________________________
 DG6600  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6600  GEOID HEIGHT    -        -32.586 (meters)                     GEOID03
 DG6600  GEOID HEIGHT    -        -32.624 (meters)                     GEOID18
 DG6600  NAD 83(2011) X  -     14,347.669 (meters)                     COMP
 DG6600  NAD 83(2011) Y  - -4,894,020.912 (meters)                     COMP
 DG6600  NAD 83(2011) Z  -  4,076,584.794 (meters)                     COMP
 DG6600  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 DG6600
 DG6600  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6600  Standards:
 DG6600         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6600            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6600  -------------------------------------------------------------------
 DG6600  NETWORK    1.04   1.67           0.46   0.38   0.85     -0.23466460
 DG6600  -------------------------------------------------------------------
 DG6600  Click here for local accuracies and other accuracy information.
 DG6600
 DG6600.The horizontal coordinates were established by GPS observations
 DG6600.and adjusted by the National Geodetic Survey in June 2012.
 DG6600
 DG6600.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6600.been affixed to the stable North American tectonic plate. See 
 DG6600.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6600
 DG6600.The horizontal coordinates are valid at the epoch date displayed above
 DG6600.which is a decimal equivalence of Year/Month/Day.
 DG6600
 DG6600.The orthometric height was determined by GPS observations and a
 DG6600.high-resolution geoid model.
 DG6600
 DG6600.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6600.GEOID18 height accuracy estimate available here.
 DG6600
 DG6600.Click photographs - Photos may exist for this station.
 DG6600
 DG6600.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6600
 DG6600.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6600
 DG6600.The ellipsoidal height was determined by GPS observations
 DG6600.and is referenced to NAD 83.
 DG6600
 DG6600. The following values were computed from the NAD 83(2011) position.
 DG6600
 DG6600;                    North         East     Units Scale Factor Converg.
 DG6600;SPC IL W     -   368,110.823   728,581.682   MT  0.99995123   +0 12 54.1
 DG6600;SPC IL W     - 1,207,710.26  2,390,355.07   sFT  0.99995123   +0 12 54.1
 DG6600;UTM  16      - 4,429,669.123   258,180.280   MT  1.00031995   -1 49 14.2
 DG6600
 DG6600!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6600!SPC IL W     -   0.99998085  x   0.99995123  =   0.99993208
 DG6600!UTM  16      -   0.99998085  x   1.00031995  =   1.00030080
 DG6600
 DG6600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5818029669(NAD 83)
 DG6600
 DG6600                          SUPERSEDED SURVEY CONTROL
 DG6600
 DG6600  NAD 83(2007)-  39 58 57.40167(N)    089 49 55.30156(W) AD(2002.00) 0
 DG6600  ELLIP H (02/10/07)  122.068  (m)                       GP(2002.00)    
 DG6600  ELLIP H (02/03/05)  122.045  (m)                       GP(       ) 4 2
 DG6600  NAD 83(1997)-  39 58 57.40147(N)    089 49 55.30118(W) AD(       ) 1
 DG6600  ELLIP H (08/16/04)  122.066  (m)                       GP(       ) 3 2
 DG6600
 DG6600.Superseded values are not recommended for survey control.
 DG6600
 DG6600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6600.See file dsdata.pdf to determine how the superseded data were derived.
 DG6600
 DG6600_MARKER: DD = SURVEY DISK
 DG6600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6600_STAMPING: MENARD-03 040
 DG6600_MARK LOGO: IL-129
 DG6600_PROJECTION: RECESSED 5 CENTIMETERS
 DG6600_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6600+STABILITY: SURFACE MOTION
 DG6600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6600+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2004
 DG6600
 DG6600  HISTORY     - Date     Condition        Report By
 DG6600  HISTORY     - 20040223 MONUMENTED       ILDT
 DG6600
 DG6600                          STATION DESCRIPTION
 DG6600
 DG6600'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6600'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). THE STATION
 DG6600'IS LOCATED 2.1 MI.  SOUTHEAST FROM PETERSBURG.  TO REACH FROM JUNCTION
 DG6600'OF IL 123 AND IL 97 IN PETERSBURG, GO  SOUTH ALONG IL 97 2.26 MI. TO A
 DG6600'T  INTERSECTION WITH ATHENS RD., TURN LEFT (EAST) ALONG  ATHENS RD.
 DG6600'0.35 MI. TO THE STATION ON THE LEFT AT THE MENARD COUNTY HIGHWAY
 DG6600'DEPARTMENT.  93.8 FT. NORTH OF THE CENTERLINE OF ATHENS RD., 54.1 FT.
 DG6600'SOUTHEAST OF THE  SOUTHWEST BUILDING CORNER, 11.3 FT. SOUTH OF THE
 DG6600'SOUTHEAST BUILDING CORNER, 0.9 FT.  SOUTH OF A FIBERGLASS WITNESS
 DG6600'POST. STATION IS BURIED 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1198 ***********************************************************************
 MF1198  DESIGNATION -  MENDOTA
 MF1198  PID         -  MF1198
 MF1198  STATE/COUNTY-  IL/LASALLE
 MF1198  COUNTRY     -  US
 MF1198  USGS QUAD   -  MENDOTA EAST (2018)
 MF1198
 MF1198                         *CURRENT SURVEY CONTROL
 MF1198  ______________________________________________________________________
 MF1198* NAD 83(1997) POSITION- 41 33 37.95653(N) 089 06 48.45591(W)   ADJUSTED
 MF1198* NAVD 88 ORTHO HEIGHT -   231.704 (meters)      760.18  (feet) ADJUSTED
 MF1198  ______________________________________________________________________
 MF1198  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF1198  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 MF1198  DYNAMIC HEIGHT  -        231.615 (meters)      759.89  (feet) COMP
 MF1198  MODELED GRAVITY -    980,231.6   (mgal)                       NAVD 88
 MF1198
 MF1198  HORZ ORDER      -  SECOND
 MF1198  VERT ORDER      -  FIRST     CLASS II
 MF1198
 MF1198.The horizontal coordinates were established by classical geodetic methods
 MF1198.and adjusted by the National Geodetic Survey in October 1999.
 MF1198
 MF1198.The orthometric height was determined by differential leveling and
 MF1198.adjusted by the NATIONAL GEODETIC SURVEY
 MF1198.in June 1991.
 MF1198
 MF1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1198.GEOID18 height accuracy estimate available here.
 MF1198
 MF1198.Click photographs - Photos may exist for this station.
 MF1198
 MF1198.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1198
 MF1198.The dynamic height is computed by dividing the NAVD 88
 MF1198.geopotential number by the normal gravity value computed on the
 MF1198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1198.degrees latitude (g = 980.6199 gals.).
 MF1198
 MF1198.The modeled gravity was interpolated from observed gravity values.
 MF1198
 MF1198. The following values were computed from the NAD 83(1997) position.
 MF1198
 MF1198;                    North         East     Units Scale Factor Converg.
 MF1198;SPC IL E     -   543,587.743   234,924.499   MT  1.00002709   -0 31 03.2
 MF1198;SPC IL E     - 1,783,420.79    770,748.13   sFT  1.00002709   -0 31 03.2
 MF1198;SPC IL W     -   543,811.149   787,852.207   MT  1.00003612   +0 41 55.5
 MF1198;SPC IL W     - 1,784,153.74  2,584,811.78   sFT  1.00003612   +0 41 55.5
 MF1198;UTM  16      - 4,603,142.610   323,764.297   MT  0.99998223   -1 24 08.8
 MF1198
 MF1198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1198!SPC IL E     -   0.99996884  x   1.00002709  =   0.99999593
 MF1198!SPC IL W     -   0.99996884  x   1.00003612  =   1.00000496
 MF1198!UTM  16      -   0.99996884  x   0.99998223  =   0.99995107
 MF1198
 MF1198:                Primary Azimuth Mark                     Grid Az
 MF1198:SPC IL E     -  KENDALL RESET                            010 46 27.0
 MF1198:SPC IL W     -  KENDALL RESET                            009 33 28.3
 MF1198:UTM  16      -  KENDALL RESET                            011 39 32.6
 MF1198
 MF1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2376403142(NAD 83)
 MF1198
 MF1198|---------------------------------------------------------------------|
 MF1198| PID    Reference Object                     Distance      Geod. Az  |
 MF1198|                                                           dddmmss.s |
 MF1198| MF1262 KENDALL RESET                       APPROX. 1.2 KM 0101523.8 |
 MF1198| MF0623 KNOX                                APPROX. 0.6 KM 1784848.5 |
 MF1198| CI7901 MENDOTA RM                            6.230 METERS 26538     |
 MF1198|---------------------------------------------------------------------|
 MF1198
 MF1198                          SUPERSEDED SURVEY CONTROL
 MF1198
 MF1198  NAD 83(1996)-  41 33 37.95661(N)    089 06 48.45608(W) AD(       ) 2
 MF1198  NAD 83(1986)-  41 33 37.96261(N)    089 06 48.46334(W) AD(       ) 2
 MF1198  NAD 27      -  41 33 37.85460(N)    089 06 48.17620(W) AD(       ) 2
 MF1198  USSD        -  41 33 38.01400(N)    089 06 47.94000(W) AD(       ) 3
 MF1198  NGVD 29 (??/??/92)  231.772  (m)          760.41   (f) ADJ UNCH    1 2
 MF1198  NGVD 29             231.77   (m)          760.4    (f) LEVELING    3  
 MF1198
 MF1198.Superseded values are not recommended for survey control.
 MF1198
 MF1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1198.See file dsdata.pdf to determine how the superseded data were derived.
 MF1198
 MF1198_MARKER: DS = TRIANGULATION STATION DISK
 MF1198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1198_STAMPING: MENDOTA 1920
 MF1198_MARK LOGO: CGS
 MF1198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1198+STABILITY: SURFACE MOTION
 MF1198
 MF1198  HISTORY     - Date     Condition        Report By
 MF1198  HISTORY     - 1920     MONUMENTED       CGS
 MF1198  HISTORY     - 1946     GOOD             CGS
 MF1198  HISTORY     - 1954     GOOD             CGS
 MF1198  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF1198  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1198
 MF1198                          STATION DESCRIPTION
 MF1198
 MF1198'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1198'STATION IS IN THE NORTHERN PART OF MENDOTA, 80 YARDS N OF
 MF1198'THE MENDOTA HIGH SCHOOL AND IN THE SCHOOL GROUNDS, ABOUT
 MF1198'6 YARDS W OF THE INTERSECTION OF LINCOLN AVENUE AND HIGH
 MF1198'STREET.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 MF1198'STANDARD BRONZE DISKS SET IN CONCRETE.
 MF1198'THE REFERENCE MARK IS ON THE SAME SIDE
 MF1198'OF LINCOLN AVENUE, AT THE EDGE OF THE HIGH SCHOOL RUNNING
 MF1198'TRACK, 6.23 METERS (20.44 FEET) FROM THE STATION,
 MF1198'S 85 DEG 38 MIN W.
 MF1198
 MF1198                          STATION RECOVERY (1946)
 MF1198
 MF1198'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (JCM)
 MF1198'THE STATION AND AZIMUTH MARK ARE IN EXCELLENT CONDITION,
 MF1198'AND ORIGINAL DESCRIPTION IS PERFECT.
 MF1198
 MF1198                          STATION RECOVERY (1954)
 MF1198
 MF1198'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1198'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED IN THE
 MF1198'1920 DESCRIPTION.  DISTANCE TO REFERENCE MARK CHECKED AND
 MF1198'FOUND CORRECT.  CHANGES TO 1920 DESCRIPTION ARE LISTED BELOW--
 MF1198'
 MF1198'CHANGE HIGH STREET TO EIGHTEENTH STREET.
 MF1198'
 MF1198'THERE IS NO RUNNING TRACK HERE, BOTH MARKS ARE IN THE E
 MF1198'LAWN OF THE SCHOOL GROUNDS.
 MF1198
 MF1198                          STATION RECOVERY (1997)
 MF1198
 MF1198'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1198'MARK NOT FOUND.
 MF1198
 MF1198                          STATION RECOVERY (2002)
 MF1198
 MF1198'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1198'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1564 ***********************************************************************
 MF1564  DESIGNATION -  MENDOTA CALIF PACKING CO TANK
 MF1564  PID         -  MF1564
 MF1564  STATE/COUNTY-  IL/LASALLE
 MF1564  COUNTRY     -  US
 MF1564  USGS QUAD   -  MENDOTA EAST (2018)
 MF1564
 MF1564                         *CURRENT SURVEY CONTROL
 MF1564  ______________________________________________________________________
 MF1564* NAD 83(1997) POSITION- 41 33 22.57165(N) 089 05 54.18228(W)   ADJUSTED
 MF1564  ______________________________________________________________________
 MF1564  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 MF1564  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 MF1564  HORZ ORDER      -  THIRD
 MF1564
 MF1564.The horizontal coordinates were established by classical geodetic methods
 MF1564.and adjusted by the National Geodetic Survey in October 1999.
 MF1564
 MF1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1564.GEOID18 height accuracy estimate available here.
 MF1564
 MF1564.Click photographs - Photos may exist for this station.
 MF1564
 MF1564.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1564
 MF1564. The following values were computed from the NAD 83(1997) position.
 MF1564
 MF1564;                    North         East     Units Scale Factor Converg.
 MF1564;SPC IL E     -   543,101.856   236,177.893   MT  1.00002511   -0 30 27.1
 MF1564;SPC IL E     - 1,781,826.67    774,860.30   sFT  1.00002511   -0 30 27.1
 MF1564;SPC IL W     -   543,351.971   789,115.646   MT  1.00003887   +0 42 31.3
 MF1564;SPC IL W     - 1,782,647.26  2,588,956.92   sFT  1.00003887   +0 42 31.3
 MF1564;UTM  16      - 4,602,637.448   325,009.980   MT  0.99997685   -1 23 32.4
 MF1564
 MF1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2500902637(NAD 83)
 MF1564
 MF1564                          SUPERSEDED SURVEY CONTROL
 MF1564
 MF1564  NAD 83(1996)-  41 33 22.57175(N)    089 05 54.18276(W) AD(       ) 3
 MF1564  NAD 83(1986)-  41 33 22.57730(N)    089 05 54.18860(W) AD(       ) 3
 MF1564  NAD 27      -  41 33 22.46500(N)    089 05 53.89100(W) AD(       ) 3
 MF1564
 MF1564.Superseded values are not recommended for survey control.
 MF1564
 MF1564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1564.See file dsdata.pdf to determine how the superseded data were derived.
 MF1564
 MF1564_MARKER: 53 = ELEVATED TANK
 MF1564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1564+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 MF1564
 MF1564  HISTORY     - Date     Condition        Report By
 MF1564  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1564  HISTORY     - 1970     GOOD             NGS
 MF1564  HISTORY     - 19970618 GOOD             USPSQD
 MF1564  HISTORY     - 20020619 GOOD             USPSQD
 MF1564  HISTORY     - 20120725 GOOD             GEOCAC
 MF1564
 MF1564                          STATION DESCRIPTION
 MF1564
 MF1564'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1564'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE WATER
 MF1564'TANK LOCATED NEAR THE CALIFORNIA PACKING CORP. PLANT, ABOUT
 MF1564'1-1/4 MILES EAST OF MENDOTA.  IT IS A STEEL TANK, WITH A FLAT
 MF1564'CONICAL ROOF AND OVAL BOTTOM ATOP A 6 LEGGED STEEL TRUSSWORK
 MF1564'STRUCTURE AND IS 154 FEET HIGH.  THE TANK AND LEGS ARE PAINTED
 MF1564'OLIVE DRAB AND THE TANK HAS THE DEL MONTE SHIELD ON THE EAST AND
 MF1564'WEST SIDES.
 MF1564
 MF1564                          STATION RECOVERY (1970)
 MF1564
 MF1564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1564'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED.
 MF1564'
 MF1564'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 MF1564'EAST OF MENDOTA
 MF1564
 MF1564                          STATION RECOVERY (1997)
 MF1564
 MF1564'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1564'RECOVERED IN GOOD CONDITION.
 MF1564
 MF1564                          STATION RECOVERY (2002)
 MF1564
 MF1564'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1564'RECOVERED IN GOOD CONDITION.
 MF1564
 MF1564                          STATION RECOVERY (2012)
 MF1564
 MF1564'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 MF1564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1573 ***********************************************************************
 MF1573  DESIGNATION -  MENDOTA FEED MILL WATER TANK
 MF1573  PID         -  MF1573
 MF1573  STATE/COUNTY-  IL/LASALLE
 MF1573  COUNTRY     -  US
 MF1573  USGS QUAD   -  MENDOTA WEST (2018)
 MF1573
 MF1573                         *CURRENT SURVEY CONTROL
 MF1573  ______________________________________________________________________
 MF1573* NAD 83(1997) POSITION- 41 32 21.39258(N) 089 07 49.83619(W)   ADJUSTED
 MF1573  ______________________________________________________________________
 MF1573  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 MF1573  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 MF1573  HORZ ORDER      -  THIRD
 MF1573
 MF1573.The horizontal coordinates were established by classical geodetic methods
 MF1573.and adjusted by the National Geodetic Survey in October 1999.
 MF1573
 MF1573.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1573.GEOID18 height accuracy estimate available here.
 MF1573
 MF1573.Click photographs - Photos may exist for this station.
 MF1573
 MF1573.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1573
 MF1573. The following values were computed from the NAD 83(1997) position.
 MF1573
 MF1573;                    North         East     Units Scale Factor Converg.
 MF1573;SPC IL E     -   541,238.668   233,480.429   MT  1.00002943   -0 31 43.2
 MF1573;SPC IL E     - 1,775,713.86    766,010.37   sFT  1.00002943   -0 31 43.2
 MF1573;SPC IL W     -   541,431.941   786,458.307   MT  1.00003313   +0 41 13.7
 MF1573;SPC IL W     - 1,776,347.96  2,580,238.63   sFT  1.00003313   +0 41 13.7
 MF1573;UTM  16      - 4,600,816.211   322,284.192   MT  0.99998868   -1 24 47.5
 MF1573
 MF1573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2228400816(NAD 83)
 MF1573
 MF1573                          SUPERSEDED SURVEY CONTROL
 MF1573
 MF1573  NAD 83(1996)-  41 32 21.39280(N)    089 07 49.83711(W) AD(       ) 3
 MF1573  NAD 83(1986)-  41 32 21.39843(N)    089 07 49.84216(W) AD(       ) 3
 MF1573  NAD 27      -  41 32 21.28100(N)    089 07 49.53500(W) AD(       ) 3
 MF1573
 MF1573.Superseded values are not recommended for survey control.
 MF1573
 MF1573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1573.See file dsdata.pdf to determine how the superseded data were derived.
 MF1573
 MF1573_MARKER: 53 = ELEVATED TANK
 MF1573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1573+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2002
 MF1573
 MF1573  HISTORY     - Date     Condition        Report By
 MF1573  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1573  HISTORY     - 19970618 GOOD             USPSQD
 MF1573  HISTORY     - 20020619 GOOD             USPSQD
 MF1573
 MF1573                          STATION DESCRIPTION
 MF1573
 MF1573'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1573'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE WATER
 MF1573'TANK OF THE MENDOTA FEED MILL, LOCATED NEAR THE SOUTH CITY
 MF1573'LIMITS IN THE SOUTHWEST SECTION OF MENDOTA.  IT IS A MEDIUM
 MF1573'SIZED STEEL TANK, WITH A FLAT CONICAL TOP AND AN OVAL BOTTOM AND
 MF1573'VERTICAL SIDES, ATOP A 4 LEGGED STEEL TRUSSWORK STRUCTURE.  THE
 MF1573'ENTIRE STRUCTURE IS PAINTED SILVER AND IS ABOUT 135 FEET HIGH.
 MF1573
 MF1573                          STATION RECOVERY (1997)
 MF1573
 MF1573'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1573'RECOVERED IN GOOD CONDITION.
 MF1573
 MF1573                          STATION RECOVERY (2002)
 MF1573
 MF1573'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1573'LETTERING ON TANK     'INTERLAKE'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1560 ***********************************************************************
 MF1560  DESIGNATION -  MENDOTA MUNICIPAL TANK
 MF1560  PID         -  MF1560
 MF1560  STATE/COUNTY-  IL/LASALLE
 MF1560  COUNTRY     -  US
 MF1560  USGS QUAD   -  MENDOTA EAST (2018)
 MF1560
 MF1560                         *CURRENT SURVEY CONTROL
 MF1560  ______________________________________________________________________
 MF1560* NAD 83(1997) POSITION- 41 32 58.78640(N) 089 07 00.69116(W)   ADJUSTED
 MF1560  ______________________________________________________________________
 MF1560  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF1560  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 MF1560  HORZ ORDER      -  THIRD
 MF1560
 MF1560.The horizontal coordinates were established by classical geodetic methods
 MF1560.and adjusted by the National Geodetic Survey in October 1999.
 MF1560
 MF1560.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1560.GEOID18 height accuracy estimate available here.
 MF1560
 MF1560.Click photographs - Photos may exist for this station.
 MF1560
 MF1560.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1560
 MF1560. The following values were computed from the NAD 83(1997) position.
 MF1560
 MF1560;                    North         East     Units Scale Factor Converg.
 MF1560;SPC IL E     -   542,381.877   234,630.028   MT  1.00002757   -0 31 10.9
 MF1560;SPC IL E     - 1,779,464.54    769,782.02   sFT  1.00002757   -0 31 10.9
 MF1560;SPC IL W     -   542,599.294   787,583.394   MT  1.00003554   +0 41 46.9
 MF1560;SPC IL W     - 1,780,177.85  2,583,929.85   sFT  1.00003554   +0 41 46.9
 MF1560;UTM  16      - 4,601,941.488   323,451.254   MT  0.99998359   -1 24 15.9
 MF1560
 MF1560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2345101941(NAD 83)
 MF1560
 MF1560                          SUPERSEDED SURVEY CONTROL
 MF1560
 MF1560  NAD 83(1996)-  41 32 58.78661(N)    089 07 00.69107(W) AD(       ) 3
 MF1560  NAD 83(1986)-  41 32 58.79208(N)    089 07 00.69777(W) AD(       ) 3
 MF1560  NAD 27      -  41 32 58.67600(N)    089 07 00.40300(W) AD(       ) 3
 MF1560
 MF1560.Superseded values are not recommended for survey control.
 MF1560
 MF1560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1560.See file dsdata.pdf to determine how the superseded data were derived.
 MF1560
 MF1560_MARKER: 53 = ELEVATED TANK
 MF1560_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1560+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 MF1560
 MF1560  HISTORY     - Date     Condition        Report By
 MF1560  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1560  HISTORY     - 1954     GOOD             CGS
 MF1560  HISTORY     - 1970     GOOD             NGS
 MF1560  HISTORY     - 19830830 GOOD             NGS
 MF1560  HISTORY     - 19870615 GOOD             NGS
 MF1560  HISTORY     - 19970618 GOOD             USPSQD
 MF1560  HISTORY     - 20020619 GOOD             USPSQD
 MF1560  HISTORY     - 20120725 GOOD             GEOCAC
 MF1560
 MF1560                          STATION DESCRIPTION
 MF1560
 MF1560'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1560'STATION WAS ESTABLISHED BUT NOT DESCRIBED IN 1930.
 MF1560'
 MF1560'AN ORIGINAL DESCRIPTION FOLLOWS--
 MF1560'
 MF1560'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE MUNICIPAL
 MF1560'WATER TANK, LOCATED NEAR THE CENTER OF MENDOTA, 180 FEET WEST
 MF1560'OF 6TH. AVENUE AND 100 FEET SOUTH OF 6TH. STREET.  IT IS A
 MF1560'MEDIUM SIZED STEEL TANK WITH A FLAT CONICAL ROOF AND OVAL
 MF1560'BOTTOM AND 12 FOOT VERTICAL SIDES, ATOP A 4 LEGGED STEEL
 MF1560'TRUSSWORK STRUCTURE.  THE TANK AND LEGS ARE PAINTED SILVER AND
 MF1560'THE TANK HAS THE LEGEND MENDOTA PAINTED IN BLACK LETTERS ON THE
 MF1560'EAST AND WEST SIDES.  THE TOTAL HEIGHT IS ABOUT 135 FEET.
 MF1560
 MF1560                          STATION RECOVERY (1970)
 MF1560
 MF1560'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1560'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED IN THE 1954
 MF1560'RECOVERY NOTE.
 MF1560'
 MF1560'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MENDOTA
 MF1560
 MF1560                          STATION RECOVERY (1983)
 MF1560
 MF1560'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 MF1560'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.
 MF1560
 MF1560                          STATION RECOVERY (1987)
 MF1560
 MF1560'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (RLR)
 MF1560'STATION WAS RECOVERED IN GOOD CONDITION AND WAS USED AS THE INITIAL
 MF1560'TARGET FOR RELOCATION FOR TRIANGULATION STATION KENDALL 1920 1975.
 MF1560'THIS DESCRIPTION FOR THIS STATION IS STILL ADEQUATE.
 MF1560
 MF1560                          STATION RECOVERY (1997)
 MF1560
 MF1560'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1560'RECOVERED IN GOOD CONDITION.
 MF1560
 MF1560                          STATION RECOVERY (2002)
 MF1560
 MF1560'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1560'RECOVERED IN GOOD CONDITION.
 MF1560
 MF1560                          STATION RECOVERY (2012)
 MF1560
 MF1560'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 MF1560'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1529 ***********************************************************************
 LC1529  DESIGNATION -  MENOK
 LC1529  PID         -  LC1529
 LC1529  STATE/COUNTY-  IL/WOODFORD
 LC1529  COUNTRY     -  US
 LC1529  USGS QUAD   -  MINONK (2018)
 LC1529
 LC1529                         *CURRENT SURVEY CONTROL
 LC1529  ______________________________________________________________________
 LC1529* NAD 83(1997) POSITION- 40 53 36.14416(N) 089 01 56.49875(W)   ADJUSTED
 LC1529* NAVD 88 ORTHO HEIGHT -   231.884 (meters)      760.77  (feet) POSTED
 LC1529  ______________________________________________________________________
 LC1529  GEOID HEIGHT    -        -32.444 (meters)                     GEOID18
 LC1529  LAPLACE CORR    -          2.02  (seconds)                    DEFLEC18
 LC1529  DYNAMIC HEIGHT  -        231.78  (meters)      760.4   (feet) COMP
 LC1529  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 LC1529
 LC1529  HORZ ORDER      -  SECOND
 LC1529  VERT ORDER      -  * POSTED, SEE BELOW
 LC1529
 LC1529.The horizontal coordinates were established by classical geodetic methods
 LC1529.and adjusted by the National Geodetic Survey in October 1999.
 LC1529
 LC1529.The orthometric height was determined by differential leveling
 LC1529.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 LC1529
 LC1529.* This is a POSTED BENCH MARK height.
 LC1529
 LC1529.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1529.GEOID18 height accuracy estimate available here.
 LC1529
 LC1529.Click photographs - Photos may exist for this station.
 LC1529
 LC1529.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1529
 LC1529.The dynamic height is computed by dividing the NAVD 88
 LC1529.geopotential number by the normal gravity value computed on the
 LC1529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1529.degrees latitude (g = 980.6199 gals.).
 LC1529
 LC1529.The modeled gravity was interpolated from observed gravity values.
 LC1529
 LC1529. The following values were computed from the NAD 83(1997) position.
 LC1529
 LC1529;                    North         East     Units Scale Factor Converg.
 LC1529;SPC IL W     -   469,804.477   795,583.951   MT  1.00005359   +0 44 33.5
 LC1529;SPC IL W     - 1,541,350.19  2,610,178.35   sFT  1.00005359   +0 44 33.5
 LC1529;UTM  16      - 4,528,908.870   328,794.991   MT  0.99996077   -1 19 50.9
 LC1529
 LC1529!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1529!SPC IL W     -   0.99996872  x   1.00005359  =   1.00002230
 LC1529!UTM  16      -   0.99996872  x   0.99996077  =   0.99992949
 LC1529
 LC1529:                Primary Azimuth Mark                     Grid Az
 LC1529:SPC IL W     -  RUT RESET                                354 26 14.7
 LC1529:UTM  16      -  RUT RESET                                356 30 39.1
 LC1529
 LC1529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2879428908(NAD 83)
 LC1529
 LC1529|---------------------------------------------------------------------|
 LC1529| PID    Reference Object                     Distance      Geod. Az  |
 LC1529|                                                           dddmmss.s |
 LC1529| LC1865 MINONK CATHOLIC CHURCH SPIRE        APPROX. 1.1 KM 0110347.6 |
 LC1529| CI7902 MENOK RM                             25.020 METERS 11333     |
 LC1529| AA5220 RUT RESET                           APPROX. 5.5 KM 3551048.2 |
 LC1529|---------------------------------------------------------------------|
 LC1529
 LC1529                          SUPERSEDED SURVEY CONTROL
 LC1529
 LC1529  NAD 83(1986)-  40 53 36.15922(N)    089 01 56.50473(W) AD(       ) 2
 LC1529  NAD 27      -  40 53 36.04000(N)    089 01 56.22400(W) AD(       ) 2
 LC1529  USSD        -  40 53 36.17300(N)    089 01 56.01300(W) AD(       ) 3
 LC1529  NGVD 29             232.13   (m)          761.6    (f) LEVELING    3  
 LC1529
 LC1529.Superseded values are not recommended for survey control.
 LC1529
 LC1529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1529.See file dsdata.pdf to determine how the superseded data were derived.
 LC1529
 LC1529_MARKER: DS = TRIANGULATION STATION DISK
 LC1529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1529_STAMPING: MENOK 1920
 LC1529_MARK LOGO: CGS
 LC1529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1529+STABILITY: SURFACE MOTION
 LC1529
 LC1529  HISTORY     - Date     Condition        Report By
 LC1529  HISTORY     - 1920     MONUMENTED       CGS
 LC1529  HISTORY     - 1972     GOOD             ILDT
 LC1529  HISTORY     - 1973     GOOD             NGS
 LC1529  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC1529
 LC1529                          STATION DESCRIPTION
 LC1529
 LC1529'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC1529'STATION IS ABOUT 1/2 MILE S OF MINONK, ON THE E SIDE OF THE
 LC1529'ILLINOIS CENTRAL RAILROAD TRACK, 100 YARDS S OF THE ILLINOIS
 LC1529'OIL CO. TANK, 20 YARDS S OF THE FIRST SWITCH SIGNAL S OF THE
 LC1529'OIL TANKS, ON THE EDGE OF THE BANK OF THE FIRST CUT S OF THE
 LC1529'RAILROAD STATION, AND 7.60 METERS (24.93 FEET) E OF THE E AND
 LC1529'NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS
 LC1529'ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 LC1529'THE REFERENCE MARK IS ON THE SAME
 LC1529'SIDE OF THE TRACK, NEAR THE FENCE LINE, 25.02 METERS (82.09
 LC1529'FEET) FROM THE STATION, S 66 DEG 26 MIN E.  THE
 LC1529'ELEVATION OF THE STATION MARK IS 232.129 METERS (761.577
 LC1529'FEET).
 LC1529
 LC1529                          STATION RECOVERY (1972)
 LC1529
 LC1529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (JWH)
 LC1529'MENOK 1920-DESTROYED
 LC1529'
 LC1529'R.M. MENOK 1920-DESTROYED
 LC1529'
 LC1529'AZIMUTH WAS COMPUTED BETWEEN WOODFORD AND CATHOLIC CHURCH AT
 LC1529'MINONK PLUS AND AZIMUTH WAS COMPUTED BETWEEN SCHLOSSER AND
 LC1529'CATHOLIC CHURCH AT MINONK.  INTERSECTING ANGLES WERE TURNED
 LC1529'TO STA. MENOK.  AT POINT OF INTERSECTION, DUG IN AREA BUT
 LC1529'FAILED TO LOCATE STATION.  ELEVATION WAS RUN TO THE AREA
 LC1529'OF STATION MENOK AND THE GROUND ELEVATION WAS 1.5 FT. LOWER.
 LC1529'THE POINT OF INTERSECTION CHECKED WITH DISTANCE OFF THE
 LC1529'TRACKS.  THE AREA AT STA. AND R.M. IS NOW BEING FARMED, BOTH
 LC1529'PRESUMED DESTROYED.
 LC1529
 LC1529                          STATION RECOVERY (1973)
 LC1529
 LC1529'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC1529'NOTHING WAS FOUND AFTER A LONG SEARCH USING EXISTING DATA.
 LC1529'THE STATION AND REFERENCE MARK SITE IS NOW UNDER CULTIVATION
 LC1529'AND THE MARKS ARE ASSUMED TO HAVE BEEN DESTROYED BY SAID
 LC1529'CULTIVATION.
 LC1529'
 LC1529'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT
 LC1529'1/2 MILE SOUTH OF MINOK
 LC1529
 LC1529                          STATION RECOVERY (2013)
 LC1529
 LC1529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1529'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0431 ***********************************************************************
 JB0431  DESIGNATION -  MERCER
 JB0431  PID         -  JB0431
 JB0431  STATE/COUNTY-  IL/MARION
 JB0431  COUNTRY     -  US
 JB0431  USGS QUAD   -  KELL (2018)
 JB0431
 JB0431                         *CURRENT SURVEY CONTROL
 JB0431  ______________________________________________________________________
 JB0431* NAD 83(1997) POSITION- 38 29 58.46512(N) 088 57 26.11654(W)   ADJUSTED
 JB0431* NAVD 88 ORTHO HEIGHT -   185.580 (meters)      608.86  (feet) ADJUSTED
 JB0431  ______________________________________________________________________
 JB0431  GEOID HEIGHT    -        -30.600 (meters)                     GEOID18
 JB0431  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 JB0431  DYNAMIC HEIGHT  -        185.461 (meters)      608.47  (feet) COMP
 JB0431  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0431
 JB0431  HORZ ORDER      -  SECOND
 JB0431  VERT ORDER      -  SECOND    CLASS 0
 JB0431
 JB0431.The horizontal coordinates were established by classical geodetic methods
 JB0431.and adjusted by the National Geodetic Survey in October 1999.
 JB0431
 JB0431.The orthometric height was determined by differential leveling and
 JB0431.adjusted by the NATIONAL GEODETIC SURVEY
 JB0431.in June 1991.
 JB0431
 JB0431.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0431.GEOID18 height accuracy estimate available here.
 JB0431
 JB0431.Click photographs - Photos may exist for this station.
 JB0431
 JB0431.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0431
 JB0431.The dynamic height is computed by dividing the NAVD 88
 JB0431.geopotential number by the normal gravity value computed on the
 JB0431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0431.degrees latitude (g = 980.6199 gals.).
 JB0431
 JB0431.The modeled gravity was interpolated from observed gravity values.
 JB0431
 JB0431. The following values were computed from the NAD 83(1997) position.
 JB0431
 JB0431;                    North         East     Units Scale Factor Converg.
 JB0431;SPC IL E     -   203,611.219   245,574.418   MT  1.00001146   -0 23 18.3
 JB0431;SPC IL E     -   668,014.47    805,688.74   sFT  1.00001146   -0 23 18.3
 JB0431;UTM  16      - 4,263,061.257   329,323.009   MT  0.99995875   -1 13 07.3
 JB0431
 JB0431!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0431!SPC IL E     -   0.99997568  x   1.00001146  =   0.99998714
 JB0431!UTM  16      -   0.99997568  x   0.99995875  =   0.99993443
 JB0431
 JB0431:                Primary Azimuth Mark                     Grid Az
 JB0431:SPC IL E     -  MERCER AZ MK                             078 05 20.9
 JB0431:UTM  16      -  MERCER AZ MK                             078 55 09.9
 JB0431
 JB0431_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2932363061(NAD 83)
 JB0431
 JB0431|---------------------------------------------------------------------|
 JB0431| PID    Reference Object                     Distance      Geod. Az  |
 JB0431|                                                           dddmmss.s |
 JB0431| JB0430 MERCER RM 1                          26.515 METERS 03136     |
 JB0431| JB0429 MERCER AZ MK                                       0774202.6 |
 JB0431| JB0432 MERCER RM 2                          21.179 METERS 15145     |
 JB0431|---------------------------------------------------------------------|
 JB0431
 JB0431                          SUPERSEDED SURVEY CONTROL
 JB0431
 JB0431  NAD 83(1993)-  38 29 58.48002(N)    088 57 26.11365(W) AD(       ) 2
 JB0431  NAD 83(1986)-  38 29 58.48018(N)    088 57 26.11369(W) AD(       ) 2
 JB0431  NAD 27      -  38 29 58.30375(N)    088 57 25.88809(W) AD(       ) 2
 JB0431  NGVD 29 (??/??/92)  185.686  (m)          609.20   (f) ADJ UNCH    2 0
 JB0431  NGVD 29             185.69   (m)          609.2    (f) LEVELING    3  
 JB0431
 JB0431.Superseded values are not recommended for survey control.
 JB0431
 JB0431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0431.See file dsdata.pdf to determine how the superseded data were derived.
 JB0431
 JB0431_MARKER: DE = TRAVERSE STATION DISK
 JB0431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0431_STAMPING: MERCER 1960
 JB0431_MARK LOGO: CGS
 JB0431_PROJECTION: FLUSH
 JB0431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0431+STABILITY: SURFACE MOTION
 JB0431
 JB0431  HISTORY     - Date     Condition        Report By
 JB0431  HISTORY     - 1960     MONUMENTED       CGS
 JB0431  HISTORY     - 1960     GOOD             CGS
 JB0431  HISTORY     - 20130925 GOOD             ILDT
 JB0431  HISTORY     - 20220822 MARK NOT FOUND   ILDT
 JB0431
 JB0431                          STATION DESCRIPTION
 JB0431
 JB0431'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0431'THE STATION IS LOCATED ABOUT 6.5 MILES SOUTH OF SALEM, 4 MILES
 JB0431'NORTH-NORTHWEST OF DIX AND ABOUT 2.5 MILES WEST-NORTHWEST OF KELL.
 JB0431'
 JB0431'TO REACH THE STATION FROM THE POST OFFICE IN DIX, GO NORTH ON STATE
 JB0431'HIGHWAY 37 FOR 4.65 MILES TO A CROSSROADS AND CHICKEN HOUSE RESTAURANT
 JB0431'IN THE NORTHEAST ANGLE OF INTERSECTION, TURN LEFT AND GO WEST FOR 0.75
 JB0431'MILE TO A CROSSROADS, TURN LEFT AND GO SOUTH FOR 0.35 MILE TO A SIDE
 JB0431'ROAD RIGHT AND THE AZIMUTH MARK ON THE LEFT AS DESCRIBED BELOW, TURN
 JB0431'RIGHT AND GO WEST FOR 0.2 MILE TO THE FARM HOME OF MR HOWARD MERCER,
 JB0431'CONTINUE ON WEST ALONG THE SOUTH SIDE OF HOUSE FOR 0.05 MILE TO WHERE
 JB0431'THE ROAD TURNS RIGHT AND THE STATION ON THE RIGHT AS DESCRIBED BELOW.
 JB0431'
 JB0431'THE STATION MARK IS A STANDARD TRAVERSE STATION DISK STAMPED MERCER
 JB0431'1960 AND IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB0431'SET FLUSH WITH THE GROUND.  THE MARK IS 88.5 FEET SOUTH-SOUTHWEST OF A
 JB0431'WITNESS POST, 53 FEET NORHTWEST OF A POWER POLE NUMBERED E183412, 48
 JB0431'FEET NORTH OF THE CENTER OF A GRAVELED ROAD AND 29 FEET WEST OF THE
 JB0431'CENTER OF A GRAVELED ROAD.
 JB0431'
 JB0431'REFERENCE MARK NUMBER 1 IS A STANDARD REFERENCE MARK DISK STAMPED
 JB0431'MERCER NO 1 1960 AND IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST
 JB0431'PROJECTING 7 INCHES.  THE MARK IS 67.4 FEET WEST OF THE NORTHWEST
 JB0431'CORNER OF A MACHINE SHED, 14 FEET EAST OF THE CENTER OF A GRAVELED
 JB0431'ROAD AND 1.7 FEET SOUTH OF A WITNESS POST.
 JB0431'
 JB0431'REFERENCE MARK NUMBER 2 IS A STANDARD REFERENCE MARK DISK STAMPED
 JB0431'MERCER NO 2 1960 AND IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 JB0431'POST WHICH PROJECTS 3 INCHES.  THE MARK IS 32 FEET SOUTHEAST OF THE
 JB0431'CENTER OF A GRAVELED ROAD, 24 FEET SOUTH OF POWER POLE NUMBER E183412
 JB0431'AND 1 FOOT WEST OF A FENCE.
 JB0431'
 JB0431'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK STAMPED MERCER 1960
 JB0431'AND IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 JB0431'7 INCHES.  THE MARK IS 30 FEET EAST-NORTHEAST OF THE EAST END OF
 JB0431'DRIVEWAY, 18.5 FEET EAST OF THE CENTER OF A GRAVELED ROAD, 2.8 FEET
 JB0431'SOUTH OF POWER POLE NUMBER E18347 AND 1.8 FEET SOUTH OF A WITNESS
 JB0431'POST.
 JB0431
 JB0431                          STATION RECOVERY (1960)
 JB0431
 JB0431'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0431'4.9 MI NW FROM DIX.
 JB0431'ABOUT 3.5 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0431'AT DIX, THENCE 0.4 MILE WEST ALONG AN ASPHALT ROAD, THENCE 0.75
 JB0431'MILE NORTHWEST ALONG AN ASPHALT ROAD, THENCE 0.25 MILE WEST ALONG
 JB0431'A GRAVEL ROAD TO A POINT ABOUT 100 YARDS SOUTH-SOUTHWEST OF A
 JB0431'FARM HOUSE AND ACROSS THE ROAD FROM A TRENCH SILO, NEAR THE CENTER
 JB0431'OF A JOG IN THE ROAD, 278 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST
 JB0431'CORNER OF THE FARM HOUSE, 28 FEET WEST OF THE CENTER LINE OF THE
 JB0431'ROAD, 119 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A METAL SHED,
 JB0431'53 FEET NORTHWEST OF POWER POLE NUMBER E-18-3-4-12, 88.6 FEET
 JB0431'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0431'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0431'WITH THE GROUND.
 JB0431
 JB0431                          STATION RECOVERY (2013)
 JB0431
 JB0431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0431'RECOVERED IN GOOD CONDITION.
 JB0431
 JB0431                          STATION RECOVERY (2022)
 JB0431
 JB0431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB0431'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0429 ***********************************************************************
 JB0429  DESIGNATION -  MERCER AZ MK
 JB0429  PID         -  JB0429
 JB0429  STATE/COUNTY-  IL/MARION
 JB0429  COUNTRY     -  US
 JB0429  USGS QUAD   -  SALEM SOUTH (2018)
 JB0429
 JB0429                         *CURRENT SURVEY CONTROL
 JB0429  ______________________________________________________________________
 JB0429* NAD 83(1986) POSITION- 38 30 00.97   (N) 088 57 11.44   (W)   HD_HELD1
 JB0429* NAVD 88 ORTHO HEIGHT -   173.665 (meters)      569.77  (feet) ADJUSTED
 JB0429  ______________________________________________________________________
 JB0429  GEOID HEIGHT    -        -30.603 (meters)                     GEOID18
 JB0429  DYNAMIC HEIGHT  -        173.554 (meters)      569.40  (feet) COMP
 JB0429  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0429
 JB0429  VERT ORDER      -  SECOND    CLASS 0
 JB0429
 JB0429.The horizontal coordinates were determined by differentially corrected
 JB0429.hand held GPS observations or other comparable positioning techniques
 JB0429.and have an estimated accuracy of +/- 3 meters.
 JB0429
 JB0429.The orthometric height was determined by differential leveling and
 JB0429.adjusted by the NATIONAL GEODETIC SURVEY
 JB0429.in June 1991.
 JB0429
 JB0429.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0429.GEOID18 height accuracy estimate available here.
 JB0429
 JB0429.Click photographs - Photos may exist for this station.
 JB0429
 JB0429.The dynamic height is computed by dividing the NAVD 88
 JB0429.geopotential number by the normal gravity value computed on the
 JB0429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0429.degrees latitude (g = 980.6199 gals.).
 JB0429
 JB0429.The modeled gravity was interpolated from observed gravity values.
 JB0429
 JB0429;                    North         East    Units  Estimated Accuracy
 JB0429;SPC IL E     -   203,686.1     245,930.6     MT  (+/- 3 meters HH1 GPS) 
 JB0429
 JB0429_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2968063130(NAD 83)
 JB0429
 JB0429                          SUPERSEDED SURVEY CONTROL
 JB0429
 JB0429  NGVD 29 (??/??/92)  173.771  (m)          570.11   (f) ADJ UNCH    2 0
 JB0429
 JB0429.Superseded values are not recommended for survey control.
 JB0429
 JB0429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0429.See file dsdata.pdf to determine how the superseded data were derived.
 JB0429
 JB0429_MARKER: DZ = AZIMUTH MARK DISK
 JB0429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0429_STAMPING: MERCER 1960
 JB0429_MARK LOGO: CGS
 JB0429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0429+STABILITY: SURFACE MOTION
 JB0429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0429+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 JB0429
 JB0429  HISTORY     - Date     Condition        Report By
 JB0429  HISTORY     - 1960     MONUMENTED       CGS
 JB0429  HISTORY     - 20110831 GOOD             ILDT
 JB0429  HISTORY     - 20130925 GOOD             ILDT
 JB0429
 JB0429                          STATION DESCRIPTION
 JB0429
 JB0429'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0429'4.6 MI NW FROM DIX.
 JB0429'ABOUT 3.5 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0429'AT DIX, THENCE 0.4 MILE WEST ALONG AN ASPHALT ROAD, THENCE 0.75
 JB0429'MILE NORTHWEST ALONG AN ASPHALT ROAD, 19 FEET EAST OF THE CENTER
 JB0429'LINE OF THE ROAD, 21 FEET NORTH OF THE EXTENDED CENTER LINE OF
 JB0429'A GRAVEL ROAD WEST, 27 FEET NORTHEAST OF THE CENTER OF THE
 JB0429'JUNCTION, 3 FEET SOUTH OF POWER POLE, 58 FEET NORTHEAST AND ACROSS
 JB0429'THE ROAD FROM A FENCE CORNER, 1.8 FEET SOUTH OF A METAL WITNESS
 JB0429'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 JB0429'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0429
 JB0429                          STATION RECOVERY (2011)
 JB0429
 JB0429'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0429'RECOVERED IN GOOD CONDITION.
 JB0429
 JB0429                          STATION RECOVERY (2013)
 JB0429
 JB0429'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0429'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0430 ***********************************************************************
 JB0430  DESIGNATION -  MERCER RM 1
 JB0430  PID         -  JB0430
 JB0430  STATE/COUNTY-  IL/MARION
 JB0430  COUNTRY     -  US
 JB0430  USGS QUAD   -  KELL (2018)
 JB0430
 JB0430                         *CURRENT SURVEY CONTROL
 JB0430  ______________________________________________________________________
 JB0430* NAD 83(1986) POSITION- 38 29 59.20   (N) 088 57 25.54   (W)   HD_HELD1
 JB0430* NAVD 88 ORTHO HEIGHT -   185.732 (meters)      609.36  (feet) ADJUSTED
 JB0430  ______________________________________________________________________
 JB0430  GEOID HEIGHT    -        -30.600 (meters)                     GEOID18
 JB0430  DYNAMIC HEIGHT  -        185.613 (meters)      608.97  (feet) COMP
 JB0430  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0430
 JB0430  VERT ORDER      -  SECOND    CLASS 0
 JB0430
 JB0430.The horizontal coordinates were determined by differentially corrected
 JB0430.hand held GPS observations or other comparable positioning techniques
 JB0430.and have an estimated accuracy of +/- 3 meters.
 JB0430
 JB0430.The orthometric height was determined by differential leveling and
 JB0430.adjusted by the NATIONAL GEODETIC SURVEY
 JB0430.in June 1991.
 JB0430
 JB0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0430.GEOID18 height accuracy estimate available here.
 JB0430
 JB0430.Click photographs - Photos may exist for this station.
 JB0430
 JB0430.The dynamic height is computed by dividing the NAVD 88
 JB0430.geopotential number by the normal gravity value computed on the
 JB0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0430.degrees latitude (g = 980.6199 gals.).
 JB0430
 JB0430.The modeled gravity was interpolated from observed gravity values.
 JB0430
 JB0430;                    North         East    Units  Estimated Accuracy
 JB0430;SPC IL E     -   203,633.8     245,588.5     MT  (+/- 3 meters HH1 GPS) 
 JB0430
 JB0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2933763083(NAD 83)
 JB0430
 JB0430                          SUPERSEDED SURVEY CONTROL
 JB0430
 JB0430  NGVD 29 (??/??/92)  185.838  (m)          609.70   (f) ADJ UNCH    2 0
 JB0430
 JB0430.Superseded values are not recommended for survey control.
 JB0430
 JB0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0430.See file dsdata.pdf to determine how the superseded data were derived.
 JB0430
 JB0430_MARKER: DR = REFERENCE MARK DISK
 JB0430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0430_STAMPING: MERCER NO 1 1960
 JB0430_MARK LOGO: CGS
 JB0430_PROJECTION: PROJECTING 10 CENTIMETERS
 JB0430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0430+STABILITY: SURFACE MOTION
 JB0430_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0430+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2022
 JB0430
 JB0430  HISTORY     - Date     Condition        Report By
 JB0430  HISTORY     - 1960     MONUMENTED       CGS
 JB0430  HISTORY     - 20130925 MARK NOT FOUND   ILDT
 JB0430  HISTORY     - 20220822 GOOD             ILDT
 JB0430
 JB0430                          STATION DESCRIPTION
 JB0430
 JB0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0430'3.5 MI N FROM DIX.
 JB0430'ABOUT 3.5 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0430'AT DIX, THENCE 0.4 MILE WEST ALONG AN ASPHALT ROAD, THENCE 0.75
 JB0430'MILE NORTHWEST ALONG AN ASPHALT ROAD, THENCE 0.25 MILE WEST ALONG
 JB0430'A GRAVEL ROAD TO A POINT ABOUT 70 YARDS SOUTHWEST OF A FARM HOUSE,
 JB0430'NEAR THE NORTH END OF A TRENCH SILO, 191 FEET SOUTHWEST OF THE
 JB0430'SOUTHWEST CORNER OF THE FARM HOUSE, 13 FEET EAST OF THE CENTER
 JB0430'LINE OF THE ROAD, 67 FEET WEST OF THE NORTHWEST CORNER OF A METAL
 JB0430'SHED, 114 FEET NORTH OF POWER POLE NUMBER E-18-3-4-12, 87.0 FEET
 JB0430'NORTH-NORTHEAST OF TRAVERSE STATION MERCER, 1.7 FEET
 JB0430'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0430'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0430'4 INCHES.
 JB0430
 JB0430                          STATION RECOVERY (2013)
 JB0430
 JB0430'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0430'MARK NOT FOUND.
 JB0430
 JB0430                          STATION RECOVERY (2022)
 JB0430
 JB0430'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB0430'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1520 ***********************************************************************
 MF1520  DESIGNATION -  MERIDEN
 MF1520  PID         -  MF1520
 MF1520  STATE/COUNTY-  IL/LASALLE
 MF1520  COUNTRY     -  US
 MF1520  USGS QUAD   -  EARLVILLE (2018)
 MF1520
 MF1520                         *CURRENT SURVEY CONTROL
 MF1520  ______________________________________________________________________
 MF1520* NAD 83(1997) POSITION- 41 37 08.29661(N) 088 57 10.53206(W)   ADJUSTED
 MF1520* NAVD 88 ORTHO HEIGHT -   253.    (meters)      830.    (feet) SCALED
 MF1520  ______________________________________________________________________
 MF1520  GEOID HEIGHT    -        -33.185 (meters)                     GEOID18
 MF1520  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 MF1520  HORZ ORDER      -  SECOND
 MF1520
 MF1520.The horizontal coordinates were established by classical geodetic methods
 MF1520.and adjusted by the National Geodetic Survey in October 1999.
 MF1520
 MF1520.The orthometric height was scaled from a topographic map.
 MF1520
 MF1520.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1520.GEOID18 height accuracy estimate available here.
 MF1520
 MF1520.Click photographs - Photos may exist for this station.
 MF1520
 MF1520.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1520
 MF1520. The following values were computed from the NAD 83(1997) position.
 MF1520
 MF1520;                    North         East     Units Scale Factor Converg.
 MF1520;SPC IL E     -   549,968.408   248,362.385   MT  1.00000780   -0 24 41.5
 MF1520;SPC IL E     - 1,804,354.69    814,835.59   sFT  1.00000780   -0 24 41.5
 MF1520;SPC IL W     -   550,476.015   801,151.994   MT  1.00006704   +0 48 22.3
 MF1520;SPC IL W     - 1,806,020.06  2,628,446.17   sFT  1.00006704   +0 48 22.3
 MF1520;UTM  16      - 4,609,314.480   337,298.314   MT  0.99992577   -1 17 50.5
 MF1520
 MF1520!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1520!SPC IL E     -   0.99996553  x   1.00000780  =   0.99997333
 MF1520!SPC IL W     -   0.99996553  x   1.00006704  =   1.00003257
 MF1520!UTM  16      -   0.99996553  x   0.99992577  =   0.99989131
 MF1520
 MF1520:                Primary Azimuth Mark                     Grid Az
 MF1520:SPC IL E     -  MERIDEN AZ MK                            002 22 59.8
 MF1520:SPC IL W     -  MERIDEN AZ MK                            001 09 56.0
 MF1520:UTM  16      -  MERIDEN AZ MK                            003 16 08.8
 MF1520
 MF1520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3729809314(NAD 83)
 MF1520
 MF1520|---------------------------------------------------------------------|
 MF1520| PID    Reference Object                     Distance      Geod. Az  |
 MF1520|                                                           dddmmss.s |
 MF1520| CI7903 MERIDEN AZ MK                                      0015818.3 |
 MF1520| CI7904 MERIDEN RM 1                         24.728 METERS 04650     |
 MF1520| CI7905 MERIDEN RM 2                         27.046 METERS 13644     |
 MF1520| MF1521 EARLVILLE MUNICIPAL STANDPIPE       APPROX. 4.0 KM 1402356.0 |
 MF1520| MF1519 EARLVILLE MARATHON ELEC TANK        APPROX. 3.9 KM 1590239.7 |
 MF1520| MF1524 PAW PAW MUNICIPAL TANK              APPROX. 8.2 KM 3430912.5 |
 MF1520|---------------------------------------------------------------------|
 MF1520
 MF1520                          SUPERSEDED SURVEY CONTROL
 MF1520
 MF1520  NAD 83(1996)-  41 37 08.29809(N)    088 57 10.53738(W) AD(       ) 2
 MF1520  NAD 83(1986)-  41 37 08.30156(N)    088 57 10.53891(W) AD(       ) 2
 MF1520  NAD 27      -  41 37 08.18930(N)    088 57 10.25200(W) AD(       ) 2
 MF1520
 MF1520.Superseded values are not recommended for survey control.
 MF1520
 MF1520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1520.See file dsdata.pdf to determine how the superseded data were derived.
 MF1520
 MF1520_MARKER: DS = TRIANGULATION STATION DISK
 MF1520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1520_STAMPING: MERIDEN 1954
 MF1520_MARK LOGO: CGS
 MF1520_PROJECTION: FLUSH
 MF1520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1520+STABILITY: SURFACE MOTION
 MF1520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1520+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2002
 MF1520
 MF1520  HISTORY     - Date     Condition        Report By
 MF1520  HISTORY     - 1954     MONUMENTED       CGS
 MF1520  HISTORY     - 1966     GOOD             CGS
 MF1520  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF1520  HISTORY     - 20020819 GOOD             USPSQD
 MF1520  HISTORY     - 20250221 MARK NOT FOUND   ILDT
 MF1520
 MF1520                          STATION DESCRIPTION
 MF1520
 MF1520'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1520'STATION IS LOCATED ON THE PROPERTY OF CHARLEY HILL ALONG THE
 MF1520'WEST SIDE OF A GRAVEL ROAD ABOUT 5 MILES SOUTH OF PAW PAW AND
 MF1520'ABOUT 2-1/2 MILES NORTHWEST OF EARLVILLE.  IT IS IN A FENCE
 MF1520'LINE 28 FEET WEST OF THE CENTER OF THE GRAVEL ROAD AND 3 FEET
 MF1520'NORTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 MF1520'DISK IS STAMPED MERIDEN 1954.
 MF1520'
 MF1520'REFERENCE MARK NO. 1 IS 32 FEET EAST OF THE CENTER OF THE
 MF1520'GRAVEL ROAD, 4 FEET NORTH OF A POWER LINE POLE AND 1 FOOT WEST
 MF1520'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED MERIDEN
 MF1520'NO 1 1954.
 MF1520'
 MF1520'REFERENCE MARK NO. 2 IS 32 FEET EAST OF THE CENTER OF THE
 MF1520'GRAVEL ROAD AND 1 FOOT WEST OF THE FENCE.  THE MARK IS FLUSH
 MF1520'AND THE DISK IS STAMPED MERIDEN NO 2 1954.
 MF1520'
 MF1520'AZIMUTH MARK IS 25 FEET EAST OF THE CENTER OF THE GRAVEL ROAD,
 MF1520'2 FEET EAST OF A POWER LINE POLE, 2 FEET SOUTH OF A WHITE
 MF1520'WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK IS FLUSH
 MF1520'AND THE DISK IS STAMPED MERIDEN 1954.
 MF1520'
 MF1520'TO REACH THE STATION FROM THE DEPOT IN PAW PAW, GO SOUTH ON
 MF1520'PAVED STREET FOR 0.3 MILE TO THE END OF THE PAVEMENT.  CONTINUE
 MF1520'SOUTH ON A GRAVEL ROAD FOR 0.35 MILE TO A FORK.  TAKE LEFT
 MF1520'FORK AND GO EAST FOR 1.15 MILES TO A GRAVEL ROAD RIGHT.  TURN
 MF1520'RIGHT AND GO SOUTH FOR 2.7 MILES TO A T-INTERSECTION.  TURN
 MF1520'LEFT AND GO EAST FOR 0.25 MILE TO A GRAVEL ROAD RIGHT.  TURN
 MF1520'RIGHT AND GO SOUTH FOR 0.4 MILE TO THE AZIMUTH MARK ON THE
 MF1520'LEFT AS DESCRIBED.  CONTINUE SOUTH ON THE GRAVEL ROAD FOR 0.2
 MF1520'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF1520'
 MF1520'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1520
 MF1520                          STATION RECOVERY (1966)
 MF1520
 MF1520'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1520'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1520'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 MF1520'DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1520'
 MF1520'THE STATION MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1520'
 MF1520'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1520
 MF1520                          STATION RECOVERY (1997)
 MF1520
 MF1520'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1520'MARK NOT FOUND.
 MF1520
 MF1520                          STATION RECOVERY (2002)
 MF1520
 MF1520'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1520'RM 1, RM 2 AND THE AZIMUTH WERE LOCATED IN GOOD CONDITION.
 MF1520
 MF1520                          STATION RECOVERY (2025)
 MF1520
 MF1520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1520'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1581 ***********************************************************************
 HB1581  DESIGNATION -  MERMET
 HB1581  PID         -  HB1581
 HB1581  STATE/COUNTY-  IL/MASSAC
 HB1581  COUNTRY     -  US
 HB1581  USGS QUAD   -  MERMET (2018)
 HB1581
 HB1581                         *CURRENT SURVEY CONTROL
 HB1581  ______________________________________________________________________
 HB1581* NAD 83(1997) POSITION- 37 17 05.77613(N) 088 51 49.95185(W)   ADJUSTED
 HB1581* NAVD 88 ORTHO HEIGHT -   131.    (meters)      430.    (feet) SCALED
 HB1581  ______________________________________________________________________
 HB1581  GEOID HEIGHT    -        -28.507 (meters)                     GEOID18
 HB1581  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 HB1581  HORZ ORDER      -  SECOND
 HB1581
 HB1581.The horizontal coordinates were established by classical geodetic methods
 HB1581.and adjusted by the National Geodetic Survey in October 1999.
 HB1581
 HB1581.The orthometric height was scaled from a topographic map.
 HB1581
 HB1581.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1581.GEOID18 height accuracy estimate available here.
 HB1581
 HB1581.Click photographs - Photos may exist for this station.
 HB1581
 HB1581.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1581
 HB1581. The following values were computed from the NAD 83(1997) position.
 HB1581
 HB1581;                    North         East     Units Scale Factor Converg.
 HB1581;SPC IL E     -    68,744.233   252,953.350   MT  1.00000225   -0 19 17.0
 HB1581;SPC IL E     -   225,538.37    829,897.78   sFT  1.00000225   -0 19 17.0
 HB1581;UTM  16      - 4,128,110.560   334,772.740   MT  0.99993630   -1 07 45.7
 HB1581
 HB1581!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1581!SPC IL E     -   0.99998392  x   1.00000225  =   0.99998617
 HB1581!UTM  16      -   0.99998392  x   0.99993630  =   0.99992022
 HB1581
 HB1581:                Primary Azimuth Mark                     Grid Az
 HB1581:SPC IL E     -  MERMET AZ MK                             007 28 18.7
 HB1581:UTM  16      -  MERMET AZ MK                             008 16 47.4
 HB1581
 HB1581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3477228110(NAD 83)
 HB1581
 HB1581|---------------------------------------------------------------------|
 HB1581| PID    Reference Object                     Distance      Geod. Az  |
 HB1581|                                                           dddmmss.s |
 HB1581| CI4637 MERMET AZ MK                                       0070901.7 |
 HB1581| CI4638 MERMET RM 1                          13.498 METERS 08117     |
 HB1581| HB1583 CYPRESS LOOKOUT TOWER               APPROX.13.1 KM 3002619.1 |
 HB1581| CI4639 MERMET RM 2                          18.699 METERS 31522     |
 HB1581|---------------------------------------------------------------------|
 HB1581
 HB1581                          SUPERSEDED SURVEY CONTROL
 HB1581
 HB1581  NAD 83(1993)-  37 17 05.78104(N)    088 51 49.95066(W) AD(       ) 2
 HB1581  NAD 83(1986)-  37 17 05.78577(N)    088 51 49.95392(W) AD(       ) 2
 HB1581  NAD 27      -  37 17 05.59355(N)    088 51 49.73019(W) AD(       ) 2
 HB1581
 HB1581.Superseded values are not recommended for survey control.
 HB1581
 HB1581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1581.See file dsdata.pdf to determine how the superseded data were derived.
 HB1581
 HB1581_MARKER: DS = TRIANGULATION STATION DISK
 HB1581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1581_STAMPING: MERMET 1957
 HB1581_MARK LOGO: CGS
 HB1581_PROJECTION: FLUSH
 HB1581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1581+STABILITY: SURFACE MOTION
 HB1581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1581+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2014
 HB1581
 HB1581  HISTORY     - Date     Condition        Report By
 HB1581  HISTORY     - 1957     MONUMENTED       CGS
 HB1581  HISTORY     - 1964     GOOD             ILDT
 HB1581  HISTORY     - 20140710 GOOD             ILDT
 HB1581
 HB1581                          STATION DESCRIPTION
 HB1581
 HB1581'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1581'THE STATION IS LOCATED ON A HIGH HILL ABOUT 9.5 MILES SOUTH OF VIENNA,
 HB1581'ABOUT 6 MILES NORTH OF JOPPA AND ABOUT 1 MILE NORTHWEST OF MERMET, ON
 HB1581'THE PROPERTY OF MR. IKE SAXTON.  IT IS IN THE FRONT YARD OF A VACANT
 HB1581'FRAME HOUSE, 12 FEET WEST OF A CONCRETE WELL CASING, 14 FEET NORTHWEST
 HB1581'OF THE NORTHWEST CORNER OF THE FRAME HOUSE, 11 FEET SOUTH OF A WHITE
 HB1581'WITNESS POST AND FENCE AND 21 FEET SOUTHEAST OF A POWER LINE POLE.
 HB1581'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MERMET 1957.
 HB1581'
 HB1581'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND A
 HB1581'GRAVELED ROAD NORTHEAST IN MERMET, GO NORTHWEST ON HIGHWAY 45 FOR 1.5
 HB1581'MILES TO THE JUNCTION OF STATE HIGHWAY 169.  TURN LEFT AND GO WEST ON
 HB1581'HIGHWAY 169 FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT. CONTINUE
 HB1581'WEST ON HIGHWAY 169 FOR 0.05 TO A GRAVELED DRIVEWAY LEFT. TURN LEFT
 HB1581'AND GO SOUTH UP HILL FOR 0.4 MILE TO A BARN ON THE LEFT. CONTINUE
 HB1581'SOUTH ON THE DRIVEWAY FOR 0.05 MILE TO THE HOUSE ON THE LEFT AND THE
 HB1581'MARK ON THE LEFT.
 HB1581'
 HB1581'REFERENCE MARK NO. 1 IS 1 FOOT SOUTH OF A BOARD FENCE, 18 FEET NORTH
 HB1581'OF THE NORTHEAST CORNER OF THE HOUSE AND 14 FEET NORTHWEST OF THE
 HB1581'NORTHWEST CORNER OF A FRAME BUILDING.  THE MONUMENT IS FLUSH AND THE
 HB1581'DISK IS STAMPED MERMET NO 1 1957.
 HB1581'
 HB1581'REFERENCE MARK NO. 2 IS IN A FENCE LINE, 22 FEET EAST OF THE
 HB1581'CENTERLINE OF THE GRAVELED DRIVEWAY, 30 FEET NORTH OF A FENCE CORNER,
 HB1581'4 FEET SOUTH OF A 20 INCH TREE AND 41 FEET NORTHWEST OF THE POWER LINE
 HB1581'POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MERMET NO 2 1957.
 HB1581'
 HB1581'THE AZIMUTH MARK IS 42 FEET NORTH OF THE CENTERLINE OF HIGHWAY 169, 1
 HB1581'FOOT EAST OF A TELEPHONE POLE, 2 FEET SOUTHEAST OF A WHITE WITNESS
 HB1581'POST AND 13 FEET SOUTHEAST OF THE SOUTHEAST WING OF A CONCRETE BRIDGE
 HB1581'ABUTMENT.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MERMET 1957.
 HB1581'
 HB1581'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1581
 HB1581                          STATION RECOVERY (1964)
 HB1581
 HB1581'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964
 HB1581'THE STATION, RM 1, RM 2 AND THE AZIMUTH MARK WERE RECOVERED IN GOOD
 HB1581'CONDITION.  THE AZIMUTH MARK IS 42 FEET SOUTH OF THE CENTERLINE OF
 HB1581'HIGHWAY 169.
 HB1581
 HB1581                          STATION RECOVERY (2014)
 HB1581
 HB1581'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB1581'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1710 ***********************************************************************
 JB1710  DESIGNATION -  MERRIAM
 JB1710  PID         -  JB1710
 JB1710  STATE/COUNTY-  IL/WAYNE
 JB1710  COUNTRY     -  US
 JB1710  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB1710
 JB1710                         *CURRENT SURVEY CONTROL
 JB1710  ______________________________________________________________________
 JB1710* NAD 83(1997) POSITION- 38 22 18.22805(N) 088 15 29.20281(W)   ADJUSTED
 JB1710* NAVD 88 ORTHO HEIGHT -   134.    (meters)      440.    (feet) SCALED
 JB1710  ______________________________________________________________________
 JB1710  GEOID HEIGHT    -        -30.654 (meters)                     GEOID18
 JB1710  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 JB1710  HORZ ORDER      -  THIRD
 JB1710
 JB1710.The horizontal coordinates were established by classical geodetic methods
 JB1710.and adjusted by the National Geodetic Survey in October 1999.
 JB1710
 JB1710.The orthometric height was scaled from a topographic map.
 JB1710
 JB1710.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1710.GEOID18 height accuracy estimate available here.
 JB1710
 JB1710.Click photographs - Photos may exist for this station.
 JB1710
 JB1710.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1710
 JB1710. The following values were computed from the NAD 83(1997) position.
 JB1710
 JB1710;                    North         East     Units Scale Factor Converg.
 JB1710;SPC IL E     -   189,238.530   306,573.231   MT  0.99997553   +0 02 48.1
 JB1710;SPC IL E     -   620,860.08  1,005,815.68   sFT  0.99997553   +0 02 48.1
 JB1710;UTM  16      - 4,247,809.632   390,098.992   MT  0.99974875   -0 46 51.8
 JB1710
 JB1710!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1710!SPC IL E     -   0.99998381  x   0.99997553  =   0.99995934
 JB1710!UTM  16      -   0.99998381  x   0.99974875  =   0.99973256
 JB1710
 JB1710:                Primary Azimuth Mark                     Grid Az
 JB1710:SPC IL E     -  MERRIAM AZ MK                            272 20 02.4
 JB1710:UTM  16      -  MERRIAM AZ MK                            273 09 42.3
 JB1710
 JB1710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9009847809(NAD 83)
 JB1710
 JB1710|---------------------------------------------------------------------|
 JB1710| PID    Reference Object                     Distance      Geod. Az  |
 JB1710|                                                           dddmmss.s |
 JB1710| JB1666 ALBION MUNICIPAL TANK               APPROX.17.4 KM 0874203.3 |
 JB1710| CI4641 MERRIAM RM 1                          6.635 METERS 08936     |
 JB1710| CI4642 MERRIAM RM 2                          7.102 METERS 26929     |
 JB1710| CI4640 MERRIAM AZ MK                                      2722250.5 |
 JB1710|---------------------------------------------------------------------|
 JB1710
 JB1710                          SUPERSEDED SURVEY CONTROL
 JB1710
 JB1710  NAD 83(1997)-  38 22 18.23172(N)    088 15 29.20145(W) AD(       ) 3
 JB1710  NAD 83(1993)-  38 22 18.23967(N)    088 15 29.20139(W) AD(       ) 3
 JB1710  NAD 83(1986)-  38 22 18.24076(N)    088 15 29.20214(W) AD(       ) 3
 JB1710  NAD 27      -  38 22 18.06846(N)    088 15 29.04670(W) AD(       ) 3
 JB1710
 JB1710.Superseded values are not recommended for survey control.
 JB1710
 JB1710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1710.See file dsdata.pdf to determine how the superseded data were derived.
 JB1710
 JB1710_MARKER: DS = TRIANGULATION STATION DISK
 JB1710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1710_STAMPING: MERRIAM 1961
 JB1710_MARK LOGO: CGS
 JB1710_PROJECTION: FLUSH
 JB1710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1710+STABILITY: SURFACE MOTION
 JB1710
 JB1710  HISTORY     - Date     Condition        Report By
 JB1710  HISTORY     - 1961     MONUMENTED       CGS
 JB1710  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 JB1710
 JB1710                          STATION DESCRIPTION
 JB1710
 JB1710'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1710'THE STATION IS ABOUT 5.5 MILES EAST OF FAIRFIELD, ABOUT 1.25 MILES
 JB1710'NORTHEAST OF MERRIAM, IN THE NORTHWEST .25 OF SEC 7, T 2 N, R 9 E, AND
 JB1710'ON THE ROAD RIGHT-OF-WAY.  IT IS 57 FEET SOUTH OF THE CENTERLINE OF
 JB1710'STATE HIGHWAY 15, 25 FEET WEST OF THE NORTHWEST CORNER OF A HIGHWAY
 JB1710'DEPARTMENT GARAGE, 17 FEET EAST OF A TELEPHONE POLE AND 16 FEET EAST
 JB1710'OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1710'MERRIAM 1961.
 JB1710'
 JB1710'TO REACH FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE HIGHWAY 15 IN
 JB1710'FAIRFIELD, GO EAST ON HIGHWAY 15 FOR 3.0 MILES TO A CROSSROAD.
 JB1710'CONTINUE EAST ON HIGHWAY 15 FOR 2.1 MILES TO THE AZIMUTH MARK ON THE
 JB1710'LEFT.  CONTINUE EAST ON HIGHWAY 15 FOR 0.5 MILE TO THE HIGHWAY
 JB1710'DEPARTMENT GARAGE AND THE STATION ON THE RIGHT.
 JB1710'
 JB1710'REFERENCE MARK 1 IS 57 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 15 AND
 JB1710'4 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE GARAGE.  THE MONUMENT
 JB1710'IS FLUSH AND THE DISK IS STAMPED MERRIAM NO 1 1961.
 JB1710'
 JB1710'REFERENCE MARK 2 IS 57 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 15, 10
 JB1710'FEET NORTHWEST OF THE WITNESS POST AND 9 FEET NORTHWEST OF THE
 JB1710'TELEPHONE POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MERRIAM
 JB1710'NO 2 1961.
 JB1710'
 JB1710'THE AZIMUTH MARK IS 94 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1710'56 FEET NORTH OF THE CENTERLINE OF HIGHWAY 15, 30 FEET SOUTH OF A WIRE
 JB1710'FENCE.  3 FEET SOUTHEAST OF A WITNESS POST AND 2 FEET SOUTH OF A POWER
 JB1710'POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MERRIAM 1961.
 JB1710'
 JB1710'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1710
 JB1710                          STATION RECOVERY (2012)
 JB1710
 JB1710'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1710'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0052 ***********************************************************************
 KB0052  DESIGNATION -  MERRY RESET
 KB0052  PID         -  KB0052
 KB0052  STATE/COUNTY-  IL/CHAMPAIGN
 KB0052  COUNTRY     -  US
 KB0052  USGS QUAD   -  TOLONO (2018)
 KB0052
 KB0052                         *CURRENT SURVEY CONTROL
 KB0052  ______________________________________________________________________
 KB0052* NAD 83(1997) POSITION- 39 56 13.88858(N) 088 16 11.49996(W)   ADJUSTED
 KB0052* NAVD 88 ORTHO HEIGHT -   218.756 (meters)      717.70  (feet) ADJUSTED
 KB0052  ______________________________________________________________________
 KB0052  GEOID HEIGHT    -        -32.006 (meters)                     GEOID18
 KB0052  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 KB0052  DYNAMIC HEIGHT  -        218.644 (meters)      717.33  (feet) COMP
 KB0052  MODELED GRAVITY -    980,108.9   (mgal)                       NAVD 88
 KB0052
 KB0052  HORZ ORDER      -  SECOND
 KB0052  VERT ORDER      -  SECOND    CLASS 0
 KB0052
 KB0052.The horizontal coordinates were established by classical geodetic methods
 KB0052.and adjusted by the National Geodetic Survey in October 1999.
 KB0052
 KB0052.The orthometric height was determined by differential leveling and
 KB0052.adjusted by the NATIONAL GEODETIC SURVEY
 KB0052.in June 1991.
 KB0052
 KB0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0052.GEOID18 height accuracy estimate available here.
 KB0052
 KB0052.Click photographs - Photos may exist for this station.
 KB0052
 KB0052.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0052
 KB0052.The dynamic height is computed by dividing the NAVD 88
 KB0052.geopotential number by the normal gravity value computed on the
 KB0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0052.degrees latitude (g = 980.6199 gals.).
 KB0052
 KB0052.The modeled gravity was interpolated from observed gravity values.
 KB0052
 KB0052. The following values were computed from the NAD 83(1997) position.
 KB0052
 KB0052;                    North         East     Units Scale Factor Converg.
 KB0052;SPC IL E     -   363,028.510   305,424.966   MT  0.99997536   +0 02 26.7
 KB0052;SPC IL E     - 1,191,036.04  1,002,048.41   sFT  0.99997536   +0 02 26.7
 KB0052;UTM  16      - 4,421,557.991   391,504.209   MT  0.99974491   -0 48 54.9
 KB0052
 KB0052!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0052!SPC IL E     -   0.99997070  x   0.99997536  =   0.99994606
 KB0052!UTM  16      -   0.99997070  x   0.99974491  =   0.99971562
 KB0052
 KB0052:                Primary Azimuth Mark                     Grid Az
 KB0052:SPC IL E     -  G 205                                    186 48 48.9
 KB0052:UTM  16      -  G 205                                    187 40 10.5
 KB0052
 KB0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9150421557(NAD 83)
 KB0052
 KB0052|---------------------------------------------------------------------|
 KB0052| PID    Reference Object                     Distance      Geod. Az  |
 KB0052|                                                           dddmmss.s |
 KB0052| KB0051 MERRY RM 1                           12.479 METERS 00907     |
 KB0052| KB1178 TOLONO MUNICIPAL TANK               APPROX. 5.5 KM 0103448.9 |
 KB0052| KB0054 G 205                                              1865115.6 |
 KB0052| KB1179 PESOTUM MUNICIPAL TANK              APPROX. 2.5 KM 1891420.5 |
 KB0052| KB0053 MERRY RM 2                           14.151 METERS 19304     |
 KB0052| KB1145 MERRY RM 3                            4.383 METERS 20933     |
 KB0052|---------------------------------------------------------------------|
 KB0052
 KB0052                          SUPERSEDED SURVEY CONTROL
 KB0052
 KB0052  NAD 83(1997)-  39 56 13.88871(N)    088 16 11.50020(W) AD(       ) 2
 KB0052  NAD 83(1986)-  39 56 13.90136(N)    088 16 11.49522(W) AD(       ) 2
 KB0052  NAD 27      -  39 56 13.79300(N)    088 16 11.31560(W) AD(       ) 2
 KB0052  NGVD 29 (??/??/92)  218.810  (m)          717.88   (f) ADJ UNCH    2 0
 KB0052  NGVD 29             218.81   (m)          717.9    (f) LEVELING    3  
 KB0052
 KB0052.Superseded values are not recommended for survey control.
 KB0052
 KB0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0052.See file dsdata.pdf to determine how the superseded data were derived.
 KB0052
 KB0052_MARKER: DH = HORIZONTAL CONTROL DISK
 KB0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0052_STAMPING: MERRY 1959 1975
 KB0052_MARK LOGO: NGS
 KB0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0052+STABILITY: SURFACE MOTION
 KB0052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0052+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 KB0052
 KB0052  HISTORY     - Date     Condition        Report By
 KB0052  HISTORY     - 1959     MONUMENTED       CGS
 KB0052  HISTORY     - 1973     POOR             ILDT
 KB0052  HISTORY     - 1975     SEE DESCRIPTION  NGS
 KB0052  HISTORY     - 1975     GOOD             NGS
 KB0052  HISTORY     - 19970310 GOOD             BCA
 KB0052  HISTORY     - 20051130 GOOD             ILDT
 KB0052  HISTORY     - 20110809 GOOD             ILDT
 KB0052
 KB0052                          STATION DESCRIPTION
 KB0052
 KB0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0052'THE STATION IS LOCATED ABOUT 3-1/2 MILES SOUTH-SOUTHWEST OF TOLONO, 1
 KB0052'1/2 MILES NORTH OF PESOTUM AND IS ON THE EAST SIDE OF U.S.
 KB0052'HIGHWAY 45.
 KB0052'
 KB0052'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45, N. LONG
 KB0052'ST., AND W. HOLDEN STREET IN THE WEST EDGE OF TOLONO, GO
 KB0052'SOUTHERLY ON U.S. HIGHWAY 45 FOR 3.5 MILES TO CROSSROADS AND THE
 KB0052'STATION ON LEFT IN THE NORTHEAST ANGLE AS DESCRIBED.
 KB0052'
 KB0052'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 10X10
 KB0052'INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS
 KB0052'STAMPED MERRY 1959. IT IS 30.6 FEET NORTH OF APPROXIMATE CENTER OF
 KB0052'GRAVELED ROAD, 25.6 FEET EAST OF APPROXIMATE CENTER OF U.S.
 KB0052'HIGHWAY 45, 7 FEET NORTH-NORTHWEST OF TELEPHONE POLE AND 4.8 FEET
 KB0052'NORTHWEST OF WITNESS POST.
 KB0052'
 KB0052'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0052'A 10X10 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE
 KB0052'DISK IS STAMPED MERRY NO 1 1959. IT IS 47.4 FEET NORTH OF TELEPHONE
 KB0052'POLE AND 26.6 FEET EAST OF THE APPROXIMATE CENTER OF U.S.
 KB0052'HIGHWAY 45.
 KB0052'
 KB0052'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN A DRILL
 KB0052'HOLE AT THE EAST END OF A CONCRETE CULVERT ABUTMENT AND THE
 KB0052'DISK IS STAMPED MERRY NO 2 1959. IT IS 40.6 FEET SOUTH-SOUTHWEST OF
 KB0052'TELEPHONE POLE, 20 FEET EAST OF THE APPROXIMATE CENTER OF U.S.
 KB0052'HIGHWAY 45 AND 15 FEET SOUTH OF THE APPROXIMATE CENTER OF GRAVELED
 KB0052'ROAD.
 KB0052'
 KB0052'BENCH MARK G 205 WAS USED AS AZIMUTH, IT IS A STANDARD BENCH MARK
 KB0052'DISK SET IN TOP OF ROUND CONCRETE POST SET FLUSH WITH THE
 KB0052'SURFACE OF GROUND. IT IS 27 FEET EAST OF APPROXIMATE CENTER OF U.S.
 KB0052'HIGHWAY 45, 26 FEET NORTH OF THE APPROXIMATE CENTER OF
 KB0052'ROAD, 4.5 FEET NORTH OF POWER LINE POLE AND 2.4 FEET SOUTH OF WITNESS
 KB0052'POST.
 KB0052'
 KB0052'TO REACH THE AZIMUTH FROM THE STATION, GO SOUTHERLY ON U.S. HIGHWAY
 KB0052'45 FOR 1.0 MILE TO CROSSROADS AND THE AZIMUTH ON THE LEFT.
 KB0052'
 KB0052'HEIGHT OF LIGHT ABOVE STATION MARK 2.94 METERS.
 KB0052
 KB0052                          STATION RECOVERY (1973)
 KB0052
 KB0052'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LE)
 KB0052'MERRY 1959 1 FT. W. OF WIT. POST 1/2 OF DISK IS MISSING PRINTING
 KB0052'ONLY 1959 REMAINS.
 KB0052'
 KB0052'R.M. NO. 1 MERRY NO. 1 1959 RECOVERED GOOD.
 KB0052'
 KB0052'R.M. NO. 2 MERRY NO. 2 1959 DESTROYED.  E. 1/2 OF CULVERT
 KB0052'MISSING.
 KB0052'
 KB0052'AZIMUTH G205 RECOVERED GOOD.
 KB0052'
 KB0052'DISTANCE AND DIRECTION FROM NEAREST TOWN--3.5 MI S. SW. OF TOLONO.
 KB0052
 KB0052                          STATION RECOVERY (1975)
 KB0052
 KB0052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 KB0052'STATION MARK WAS FOUND WITH THE DISK HALF KNOCKED OFF THE MONUMENT.
 KB0052'THE POINT WAS HELD AND A NEW DISK WAS SET IN THE SAME MONUMENT.
 KB0052'BENCH MARK G 205 AND REFERENCE MARK 1 WAS RECOVERED IN GOOD
 KB0052'CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND SHOULD BE
 KB0052'CONSIDERED DESTROYED.  REFERENCE MARK 3 WAS ESTABLISHED.  THE
 KB0052'DISTANCE TO REFERENCE MARK 1 CHECKED, THE DIRECTION WAS
 KB0052'GREATER BY 3 MINUTES 23 SECONDS.  THE DIRECTION TO THE WATER
 KB0052'TANKS CHECKED.  THE STATION IS ALONG THE RIGHT-OF-WAY OF U.S.
 KB0052'HIGHWAY 45.  IT IS 30 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 KB0052'ROAD, 26 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A SMALL
 KB0052'METAL SHED, 25 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY
 KB0052'45, 9 FEET NORTHWEST OF A POWER POLE AND 1 FOOT NORTH OF A METAL
 KB0052'WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 KB0052'STAMPED MERRY 1959 1975.
 KB0052'
 KB0052'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND
 KB0052'U.S. HIGHWAY 45 AT THE SOUTH EDGE OF PESOTUM, GO NORTH ON HIGHWAY 45
 KB0052'FOR 1.25 MILES TO BENCH MARK G 205 (AZIMUTH MARK) ON THE RIGHT.
 KB0052'CONTINUE ON THE HIGHWAY FOR 1.0 MILE TO THE STATION ON THE RIGHT
 KB0052'AS DESCRIBED.
 KB0052'
 KB0052'REFERENCE MARK 1 IS 34 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 KB0052'METAL SHED, 27 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 1
 KB0052'FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 KB0052'DISK IS STAMPED MERRY NO 1 1959.
 KB0052'
 KB0052'REFERENCE MARK 3 IS CEMENTED IN A DRILL HOLE IN THE CENTER OF A
 KB0052'CONCRETE CULVERT ALONG THE NORTH SIDE OF THE GRAVELED ROAD.  IT IS
 KB0052'20 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 16 FEET NORTH OF THE
 KB0052'CENTERLINE OF THE GRAVELED ROAD AND 10 FEET SOUTHWEST OF A POWER
 KB0052'POLE.
 KB0052'
 KB0052'BENCH MARK G 205 WAS USED AS AZIMUTH MARK.  IT IS A STANDARD BENCH
 KB0052'MARK DISK SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE
 KB0052'GROUND.  IT IS 27 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 45,
 KB0052'27 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 3.5 FEET NORTH
 KB0052'OF A RIGHT-OF-WAY POST AND 2 FEET SOUTH OF A METAL WITNESS POST.
 KB0052'THE DISK IS STAMPED G 205 1959.
 KB0052'
 KB0052'NOTE.  REFERENCE MARK 3 IS STAMPED MERRY 1959 NO 3 1975.
 KB0052'
 KB0052'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES NORTH
 KB0052'OF PESOTUM.
 KB0052
 KB0052                          STATION RECOVERY (1975)
 KB0052
 KB0052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB0052'1.6 MI N FROM PESOTUM.
 KB0052'ABOUT 1.6 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0052'CENTRAL RAILROAD STATION AT PESOTUM, AT THE JUNCTION OF AN
 KB0052'EAST-WEST CROSS ROAD, 25 FEET EAST OF THE CENTER LINE OF THE
 KB0052'HIGHWAY, 31 FEET NORTH OF THE CENTER LINE OF THE ROAD, 42 1/2
 KB0052'FEET NORTHEAST OF THE CENTER OF THE JUNCTION, 7 FEET NORTH-NORTHWEST
 KB0052'OF A TELEPHONE POLE, 15 FEET NORTH-NORTHEAST OF THE NORTH END OF
 KB0052'A CONCRETE PIPE CULVERT, 4.7 FEET NORTHWEST OF A METAL WITNESS
 KB0052'POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN
 KB0052'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0052
 KB0052                          STATION RECOVERY (1997)
 KB0052
 KB0052'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1997 (CEW)
 KB0052'25.4 FT EAST OF CENTERLINE OF RTE 45, 30.0 FT NORTH OF CENTERLINE OF
 KB0052'C.R. 400N, 13.8 FT NORTHEAST OF A STOP SIGN, 105.1 FT WEST OF THE
 KB0052'CENTERLINE OF ILLINOIS CENTRAL RAILROAD TRACKS.
 KB0052
 KB0052                          STATION RECOVERY (2005)
 KB0052
 KB0052'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB0052'RM 1 FOUND WITH DISK MISSING
 KB0052'RM 3 NOT FOUND
 KB0052'AZ MARK (G205) FOUND 1 FT BELOW GROUND
 KB0052
 KB0052                          STATION RECOVERY (2011)
 KB0052
 KB0052'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0052'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0051 ***********************************************************************
 KB0051  DESIGNATION -  MERRY RM 1
 KB0051  PID         -  KB0051
 KB0051  STATE/COUNTY-  IL/CHAMPAIGN
 KB0051  COUNTRY     -  US
 KB0051  USGS QUAD   -  TOLONO (2018)
 KB0051
 KB0051                         *CURRENT SURVEY CONTROL
 KB0051  ______________________________________________________________________
 KB0051* NAD 83(1986) POSITION- 39 56 14.29   (N) 088 16 11.42   (W)   HD_HELD1
 KB0051* NAVD 88 ORTHO HEIGHT -   218.771 (meters)      717.75  (feet) ADJUSTED
 KB0051  ______________________________________________________________________
 KB0051  GEOID HEIGHT    -        -32.006 (meters)                     GEOID18
 KB0051  DYNAMIC HEIGHT  -        218.659 (meters)      717.38  (feet) COMP
 KB0051  MODELED GRAVITY -    980,108.9   (mgal)                       NAVD 88
 KB0051
 KB0051  VERT ORDER      -  SECOND    CLASS 0
 KB0051
 KB0051.The horizontal coordinates were determined by differentially corrected
 KB0051.hand held GPS observations or other comparable positioning techniques
 KB0051.and have an estimated accuracy of +/- 3 meters.
 KB0051
 KB0051.The orthometric height was determined by differential leveling and
 KB0051.adjusted by the NATIONAL GEODETIC SURVEY
 KB0051.in June 1991.
 KB0051
 KB0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0051.GEOID18 height accuracy estimate available here.
 KB0051
 KB0051.Click photographs - Photos may exist for this station.
 KB0051
 KB0051.The dynamic height is computed by dividing the NAVD 88
 KB0051.geopotential number by the normal gravity value computed on the
 KB0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0051.degrees latitude (g = 980.6199 gals.).
 KB0051
 KB0051.The modeled gravity was interpolated from observed gravity values.
 KB0051
 KB0051;                    North         East    Units  Estimated Accuracy
 KB0051;SPC IL E     -   363,040.9     305,426.9     MT  (+/- 3 meters HH1 GPS) 
 KB0051
 KB0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9150621570(NAD 83)
 KB0051
 KB0051                          SUPERSEDED SURVEY CONTROL
 KB0051
 KB0051  NGVD 29 (??/??/92)  218.824  (m)          717.93   (f) ADJ UNCH    2 0
 KB0051
 KB0051.Superseded values are not recommended for survey control.
 KB0051
 KB0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0051.See file dsdata.pdf to determine how the superseded data were derived.
 KB0051
 KB0051_MARKER: DR = REFERENCE MARK DISK
 KB0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0051_STAMPING: MERRY NO 1 1959
 KB0051_MARK LOGO: CGS
 KB0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0051+STABILITY: SURFACE MOTION
 KB0051
 KB0051  HISTORY     - Date     Condition        Report By
 KB0051  HISTORY     - 1959     MONUMENTED       CGS
 KB0051  HISTORY     - 1980     GOOD             USGS
 KB0051
 KB0051                          STATION DESCRIPTION
 KB0051
 KB0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0051'1.6 MI N FROM PESOTUM.
 KB0051'ABOUT 1.6 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0051'CENTRAL RAILROAD STATION AT PESOTUM, AT THE JUNCTION OF AN EAST-WEST
 KB0051'CROSS ROAD, 72 FEET NORTH OF THE CENTER LINE OF THE ROAD, 27 FEET
 KB0051'EAST OF THE CENTER LINE OF THE HIGHWAY, 47 FEET NORTH OF A
 KB0051'TELEPHONE POLE, 78 FEET NORTH-NORTHEAST OF THE CENTER OF THE
 KB0051'JUNCTION, 54 FEET NORTH-NORTHWEST OF THE NORTH END OF A CONCRETE
 KB0051'PIPE CULVERT, 41.0 FEET NORTH OF TRIANGULATION STATION MERRY,
 KB0051'44.7 FEET NORTH OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW
 KB0051'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KB0051'PROJECTING 4 INCHES.
 KB0051
 KB0051                          STATION RECOVERY (1980)
 KB0051
 KB0051'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0053 ***********************************************************************
 KB0053  DESIGNATION -  MERRY RM 2
 KB0053  PID         -  KB0053
 KB0053  STATE/COUNTY-  IL/CHAMPAIGN
 KB0053  COUNTRY     -  US
 KB0053  USGS QUAD   -  TOLONO (2018)
 KB0053
 KB0053                         *CURRENT SURVEY CONTROL
 KB0053  ______________________________________________________________________
 KB0053* NAD 83(1986) POSITION- 39 56 13.44   (N) 088 16 11.63   (W)   HD_HELD1
 KB0053* NAVD 88 ORTHO HEIGHT -   218.901 (meters)      718.18  (feet) ADJUSTED
 KB0053  ______________________________________________________________________
 KB0053  GEOID HEIGHT    -        -32.006 (meters)                     GEOID18
 KB0053  DYNAMIC HEIGHT  -        218.789 (meters)      717.81  (feet) COMP
 KB0053  MODELED GRAVITY -    980,108.9   (mgal)                       NAVD 88
 KB0053
 KB0053  VERT ORDER      -  SECOND    CLASS 0
 KB0053
 KB0053.The horizontal coordinates were determined by differentially corrected
 KB0053.hand held GPS observations or other comparable positioning techniques
 KB0053.and have an estimated accuracy of +/- 3 meters.
 KB0053
 KB0053.The orthometric height was determined by differential leveling and
 KB0053.adjusted by the NATIONAL GEODETIC SURVEY
 KB0053.in June 1991.
 KB0053
 KB0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0053.GEOID18 height accuracy estimate available here.
 KB0053
 KB0053.Click photographs - Photos may exist for this station.
 KB0053
 KB0053.The dynamic height is computed by dividing the NAVD 88
 KB0053.geopotential number by the normal gravity value computed on the
 KB0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0053.degrees latitude (g = 980.6199 gals.).
 KB0053
 KB0053.The modeled gravity was interpolated from observed gravity values.
 KB0053
 KB0053;                    North         East    Units  Estimated Accuracy
 KB0053;SPC IL E     -   363,014.7     305,421.9     MT  (+/- 3 meters HH1 GPS) 
 KB0053
 KB0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9150021544(NAD 83)
 KB0053
 KB0053                          SUPERSEDED SURVEY CONTROL
 KB0053
 KB0053  NGVD 29 (??/??/92)  218.955  (m)          718.35   (f) ADJ UNCH    2 0
 KB0053
 KB0053.Superseded values are not recommended for survey control.
 KB0053
 KB0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0053.See file dsdata.pdf to determine how the superseded data were derived.
 KB0053
 KB0053_MARKER: DR = REFERENCE MARK DISK
 KB0053_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0053_SP_SET: CULVERT HEADWALL
 KB0053_STAMPING: MERRY NO 2 1959
 KB0053_MARK LOGO: CGS
 KB0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0053+STABILITY: SURFACE MOTION
 KB0053
 KB0053  HISTORY     - Date     Condition        Report By
 KB0053  HISTORY     - 1959     MONUMENTED       CGS
 KB0053  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0053
 KB0053                          STATION DESCRIPTION
 KB0053
 KB0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0053'1.6 MI N FROM PESOTUM.
 KB0053'ABOUT 1.6 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0053'CENTRAL RAILROAD STATION AT PESOTUM, AT THE JUNCTION OF AN
 KB0053'EAST-WEST CROSS ROAD, SET IN THE TOP OF THE EAST END OF THE SOUTH
 KB0053'HEADWALL OF A CONCRETE PIPE CULVERT UNDER THE ROAD EAST, 20 FEET
 KB0053'EAST OF THE CENTER LINE OF THE HIGHWAY, 16 FEET SOUTH OF THE CENTER
 KB0053'LINE OF THE ROAD EAST, 46.4 FEET SOUTH OF TRIANGULATION STATION
 KB0053'MERRY, 43.3 FEET SOUTH OF A METAL WITNESS POST AND ABOUT LEVEL
 KB0053'WITH THE HIGHWAY.
 KB0053
 KB0053                          STATION RECOVERY (1980)
 KB0053
 KB0053'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0053'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1145 ***********************************************************************
 KB1145  DESIGNATION -  MERRY RM 3
 KB1145  PID         -  KB1145
 KB1145  STATE/COUNTY-  IL/CHAMPAIGN
 KB1145  COUNTRY     -  US
 KB1145  USGS QUAD   -  TOLONO (2018)
 KB1145
 KB1145                         *CURRENT SURVEY CONTROL
 KB1145  ______________________________________________________________________
 KB1145* NAD 83(1986) POSITION- 39 56 13.76   (N) 088 16 11.59   (W)   HD_HELD1
 KB1145* NAVD 88 ORTHO HEIGHT -   218.85  (+/-2cm)      718.0   (feet) VERTCON3
 KB1145  ______________________________________________________________________
 KB1145  GEOID HEIGHT    -        -32.006 (meters)                     GEOID18
 KB1145  VERT ORDER      -  THIRD (See Below)
 KB1145
 KB1145.The horizontal coordinates were determined by differentially corrected
 KB1145.hand held GPS observations or other comparable positioning techniques
 KB1145.and have an estimated accuracy of +/- 3 meters.
 KB1145
 KB1145.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1145.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1145
 KB1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1145.GEOID18 height accuracy estimate available here.
 KB1145
 KB1145.The vertical order pertains to the NGVD 29 superseded value.
 KB1145
 KB1145.Click photographs - Photos may exist for this station.
 KB1145
 KB1145;                    North         East    Units  Estimated Accuracy
 KB1145;SPC IL E     -   363,024.5     305,422.8     MT  (+/- 3 meters HH1 GPS) 
 KB1145
 KB1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9150221554(NAD 83)
 KB1145
 KB1145                          SUPERSEDED SURVEY CONTROL
 KB1145
 KB1145  NGVD 29 (11/09/15)  218.91   (m)          718.2    (f) RESET       3  
 KB1145
 KB1145.Superseded values are not recommended for survey control.
 KB1145
 KB1145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1145.See file dsdata.pdf to determine how the superseded data were derived.
 KB1145
 KB1145_MARKER: DR = REFERENCE MARK DISK
 KB1145_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1145_SP_SET: CULVERT
 KB1145_STAMPING: MERRY 1959 NO 3 1975
 KB1145_MARK LOGO: NGS
 KB1145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1145+STABILITY: SURFACE MOTION
 KB1145
 KB1145  HISTORY     - Date     Condition        Report By
 KB1145  HISTORY     - 1975     MONUMENTED       NGS
 KB1145
 KB1145                          STATION DESCRIPTION
 KB1145
 KB1145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 KB1145'1.5 MI NORTH FROM PESOTUM.
 KB1145'1.5 MILES NORTHALONG U.S. HIGHWAY 45 FROM THE CENTER OF THE TOWN OF
 KB1145'PESOTUM, IN THE CENTER OF A CONCRETE CULVERT, 20 FEET EAST OF THE
 KB1145'CENTERLINE OF THE HIGHWAY  16 FEET NORTH OF THE CENTERLINE OF A
 KB1145'GRAVELED ROAD, AND 10 FEET SOUTHWEST OF A POWER POLE.
 KB1145'THE MARK IS 1 FT ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1895 ***********************************************************************
 LC1895  DESIGNATION -  METAMORA ATT MWV KSB 75
 LC1895  PID         -  LC1895
 LC1895  STATE/COUNTY-  IL/WOODFORD
 LC1895  COUNTRY     -  US
 LC1895  USGS QUAD   -  METAMORA (2018)
 LC1895
 LC1895                         *CURRENT SURVEY CONTROL
 LC1895  ______________________________________________________________________
 LC1895* NAD 83(1997) POSITION- 40 48 24.40539(N) 089 16 27.88189(W)   ADJUSTED
 LC1895  ______________________________________________________________________
 LC1895  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 LC1895  LAPLACE CORR    -          1.79  (seconds)                    DEFLEC18
 LC1895  HORZ ORDER      -  THIRD
 LC1895
 LC1895.The horizontal coordinates were established by classical geodetic methods
 LC1895.and adjusted by the National Geodetic Survey in October 1999.
 LC1895
 LC1895.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1895.GEOID18 height accuracy estimate available here.
 LC1895
 LC1895.Click photographs - Photos may exist for this station.
 LC1895
 LC1895.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1895
 LC1895. The following values were computed from the NAD 83(1997) position.
 LC1895
 LC1895;                    North         East     Units Scale Factor Converg.
 LC1895;SPC IL W     -   459,952.336   775,284.863   MT  1.00001091   +0 34 59.3
 LC1895;SPC IL W     - 1,509,026.96  2,543,580.42   sFT  1.00001091   +0 34 59.3
 LC1895;UTM  16      - 4,519,797.209   308,153.541   MT  1.00005303   -1 29 12.5
 LC1895
 LC1895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0815319797(NAD 83)
 LC1895
 LC1895                          SUPERSEDED SURVEY CONTROL
 LC1895
 LC1895  NAD 83(1986)-  40 48 24.42091(N)    089 16 27.88800(W) AD(       ) 3
 LC1895  NAD 27      -  40 48 24.29126(N)    089 16 27.58694(W) AD(       ) 3
 LC1895
 LC1895.Superseded values are not recommended for survey control.
 LC1895
 LC1895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1895.See file dsdata.pdf to determine how the superseded data were derived.
 LC1895
 LC1895_MARKER: 45 = MICROWAVE TOWER
 LC1895
 LC1895  HISTORY     - Date     Condition        Report By
 LC1895  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC1895  HISTORY     - 19981028 GOOD             USPSQD
 LC1895
 LC1895                          STATION DESCRIPTION
 LC1895
 LC1895'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1895'THE STATION IS THE RED LIGHT ATOP THE METAMORA, AMERICAN
 LC1895'TELEPHONE AND TELEGRAPH COMPANY MICROWAVE RELAY TOWER KSB 75 THAT
 LC1895'IS LOCATED ABOUT 5 MILES EAST OF METAMORA AND 1 MILE NORTH OF
 LC1895'STATE HIGHWAY 116.  THE TOWER IS A FOUR LEGGED STRUCTURE, PAINTED
 LC1895'IN ALTERNATE BANDS OF RED AND WHITE WITH A FAN SHAPED ANTENNA
 LC1895'LOCATED AT THE TOP OF EACH OF THE FOUR CORNERS.  THE TOWER IS
 LC1895'145 FEET IN HEIGHT.
 LC1895
 LC1895                          STATION RECOVERY (1998)
 LC1895
 LC1895'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1898 ***********************************************************************
 LC1898  DESIGNATION -  METAMORA MUN TANK
 LC1898  PID         -  LC1898
 LC1898  STATE/COUNTY-  IL/WOODFORD
 LC1898  COUNTRY     -  US
 LC1898  USGS QUAD   -  METAMORA (2018)
 LC1898
 LC1898                         *CURRENT SURVEY CONTROL
 LC1898  ______________________________________________________________________
 LC1898* NAD 83(1997) POSITION- 40 47 23.23038(N) 089 21 40.98394(W)   ADJUSTED
 LC1898  ______________________________________________________________________
 LC1898  GEOID HEIGHT    -        -32.613 (meters)                     GEOID18
 LC1898  LAPLACE CORR    -          2.40  (seconds)                    DEFLEC18
 LC1898  HORZ ORDER      -  THIRD
 LC1898
 LC1898.The horizontal coordinates were established by classical geodetic methods
 LC1898.and adjusted by the National Geodetic Survey in October 1999.
 LC1898
 LC1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1898.GEOID18 height accuracy estimate available here.
 LC1898
 LC1898.Click photographs - Photos may exist for this station.
 LC1898
 LC1898.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1898
 LC1898. The following values were computed from the NAD 83(1997) position.
 LC1898
 LC1898;                    North         East     Units Scale Factor Converg.
 LC1898;SPC IL W     -   457,994.291   767,963.706   MT  0.99999801   +0 31 34.0
 LC1898;SPC IL W     - 1,502,602.94  2,519,560.93   sFT  0.99999801   +0 31 34.0
 LC1898;UTM  16      - 4,518,104.721   300,765.958   MT  1.00008859   -1 32 35.4
 LC1898
 LC1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0076518104(NAD 83)
 LC1898
 LC1898                          SUPERSEDED SURVEY CONTROL
 LC1898
 LC1898  NAD 83(1986)-  40 47 23.24383(N)    089 21 40.98812(W) AD(       ) 3
 LC1898  NAD 27      -  40 47 23.11059(N)    089 21 40.67436(W) AD(       ) 3
 LC1898
 LC1898.Superseded values are not recommended for survey control.
 LC1898
 LC1898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1898.See file dsdata.pdf to determine how the superseded data were derived.
 LC1898
 LC1898_MARKER: 53 = ELEVATED TANK
 LC1898
 LC1898  HISTORY     - Date     Condition        Report By
 LC1898  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC1898  HISTORY     - 19981028 GOOD             USPSQD
 LC1898
 LC1898                          STATION DESCRIPTION
 LC1898
 LC1898'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1898'THE STATION IS THE FINIAL KNOB ATOP THE METAMORA, MUNICIPAL
 LC1898'WATER TANK THAT IS LOCATED NEAR THE INTERSECTION OF DAVENPORT
 LC1898'AVENUE AND WALNUT STREET IN THE CITY OF METAMORA.  THE TANK IS
 LC1898'SPHERICAL IN SHAPE, SUPPORTED BY FOUR LEGS, PAINTED ALUMINUM IN
 LC1898'COLOR AND IS 130 FEET IN HEIGHT.
 LC1898
 LC1898                          STATION RECOVERY (1998)
 LC1898
 LC1898'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1898'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1893 ***********************************************************************
 LC1893  DESIGNATION -  METAMORA ST MARY CATH CH SPIRE
 LC1893  PID         -  LC1893
 LC1893  STATE/COUNTY-  IL/WOODFORD
 LC1893  COUNTRY     -  US
 LC1893  USGS QUAD   -  METAMORA (2018)
 LC1893
 LC1893                         *CURRENT SURVEY CONTROL
 LC1893  ______________________________________________________________________
 LC1893* NAD 83(1997) POSITION- 40 47 33.47099(N) 089 22 02.30645(W)   ADJUSTED
 LC1893  ______________________________________________________________________
 LC1893  GEOID HEIGHT    -        -32.623 (meters)                     GEOID18
 LC1893  LAPLACE CORR    -          2.47  (seconds)                    DEFLEC18
 LC1893  HORZ ORDER      -  THIRD
 LC1893
 LC1893.The horizontal coordinates were established by classical geodetic methods
 LC1893.and adjusted by the National Geodetic Survey in October 1999.
 LC1893
 LC1893.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1893.GEOID18 height accuracy estimate available here.
 LC1893
 LC1893.Click photographs - Photos may exist for this station.
 LC1893
 LC1893.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1893
 LC1893. The following values were computed from the NAD 83(1997) position.
 LC1893
 LC1893;                    North         East     Units Scale Factor Converg.
 LC1893;SPC IL W     -   458,305.597   767,460.943   MT  0.99999717   +0 31 20.1
 LC1893;SPC IL W     - 1,503,624.28  2,517,911.44   sFT  0.99999717   +0 31 20.1
 LC1893;UTM  16      - 4,518,434.009   300,274.718   MT  1.00009101   -1 32 49.7
 LC1893
 LC1893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0027418434(NAD 83)
 LC1893
 LC1893                          SUPERSEDED SURVEY CONTROL
 LC1893
 LC1893  NAD 83(1986)-  40 47 33.48426(N)    089 22 02.31110(W) AD(       ) 3
 LC1893  NAD 27      -  40 47 33.35100(N)    089 22 01.99600(W) AD(       ) 3
 LC1893
 LC1893.Superseded values are not recommended for survey control.
 LC1893
 LC1893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1893.See file dsdata.pdf to determine how the superseded data were derived.
 LC1893
 LC1893_MARKER: 90 = CHURCH SPIRE
 LC1893
 LC1893  HISTORY     - Date     Condition        Report By
 LC1893  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1893  HISTORY     - 1990     GOOD             USPSQD
 LC1893  HISTORY     - 19981028 GOOD             USPSQD
 LC1893
 LC1893                          STATION DESCRIPTION
 LC1893
 LC1893'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1893'POINT OBSERVED UPON WAS THE TIP OF THE SPIRE AT THE BASE
 LC1893'OF THE CROSS OF THE ST. MARY CATHOLIC CHURCH.  IT IS A BRICK
 LC1893'BUILDING WITH A SPIRE APPROXIMATELY 100 FEET HIGH, LOCATED
 LC1893'IN THE NORTHWEST PART OF TOWN.
 LC1893'
 LC1893'OBSERVED UPON FROM TRIANGULATION STATIONS DURST, FOSTER,
 LC1893'AND VOLZ (NO. 61 T U.S.G.S.).
 LC1893'
 LC1893'AN INTERSECTION STATION.
 LC1893
 LC1893                          STATION RECOVERY (1990)
 LC1893
 LC1893'RECOVERY NOTE BY US POWER SQUADRON 1990 (PBD)
 LC1893'RECOVERED IN GOOD CONDITION.
 LC1893
 LC1893                          STATION RECOVERY (1998)
 LC1893
 LC1893'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1893'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0334 ***********************************************************************
 HB0334  DESIGNATION -  METROPOLIS
 HB0334  PID         -  HB0334
 HB0334  STATE/COUNTY-  IL/MASSAC
 HB0334  COUNTRY     -  US
 HB0334  USGS QUAD   -  METROPOLIS (2018)
 HB0334
 HB0334                         *CURRENT SURVEY CONTROL
 HB0334  ______________________________________________________________________
 HB0334* NAD 83(1986) POSITION- 37 09 07.     (N) 088 43 58.     (W)   SCALED
 HB0334* NAVD 88 ORTHO HEIGHT -   111.454 (meters)      365.66  (feet) ADJUSTED
 HB0334  ______________________________________________________________________
 HB0334  GEOID HEIGHT    -        -28.459 (meters)                     GEOID18
 HB0334  DYNAMIC HEIGHT  -        111.374 (meters)      365.40  (feet) COMP
 HB0334  MODELED GRAVITY -    979,907.8   (mgal)                       NAVD 88
 HB0334
 HB0334  VERT ORDER      -  SECOND    CLASS 0
 HB0334
 HB0334.The horizontal coordinates were scaled from a map and have
 HB0334.an estimated accuracy of +/- 6 seconds.
 HB0334
 HB0334.The orthometric height was determined by differential leveling and
 HB0334.adjusted by the NATIONAL GEODETIC SURVEY
 HB0334.in June 1991.
 HB0334
 HB0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0334.GEOID18 height accuracy estimate available here.
 HB0334
 HB0334.Click photographs - Photos may exist for this station.
 HB0334
 HB0334.The dynamic height is computed by dividing the NAVD 88
 HB0334.geopotential number by the normal gravity value computed on the
 HB0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0334.degrees latitude (g = 980.6199 gals.).
 HB0334
 HB0334.The modeled gravity was interpolated from observed gravity values.
 HB0334
 HB0334;                    North         East    Units  Estimated Accuracy
 HB0334;SPC IL E     -    53,930.      264,520.      MT  (+/- 180 meters Scaled)
 HB0334
 HB0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG461131(NAD 83)
 HB0334
 HB0334                          SUPERSEDED SURVEY CONTROL
 HB0334
 HB0334  NGVD 29 (11/26/84)  111.497  (m)          365.80   (f) ADJUSTED    2 0
 HB0334
 HB0334.Superseded values are not recommended for survey control.
 HB0334
 HB0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0334.See file dsdata.pdf to determine how the superseded data were derived.
 HB0334
 HB0334_MARKER: DB = BENCH MARK DISK
 HB0334_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB0334_SP_SET: STEP
 HB0334_STAMPING: METROPOLIS 1934 366.108
 HB0334_MARK LOGO: CGS
 HB0334_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0334+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2013
 HB0334
 HB0334  HISTORY     - Date     Condition        Report By
 HB0334  HISTORY     - 1934     MONUMENTED       CGS
 HB0334  HISTORY     - 1968     GOOD             CGS
 HB0334  HISTORY     - 20100614 MARK NOT FOUND   GEOCAC
 HB0334  HISTORY     - 20130430 GOOD             GEOCAC
 HB0334
 HB0334                          STATION DESCRIPTION
 HB0334
 HB0334'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 HB0334'AT METROPOLIS.
 HB0334'IT IS AT THE CITY HALL, AT THE NORTH ENTRANCE, AND IN THE TOP OF
 HB0334'THE WEST END OF THE SECOND STEP.  IT IS A STANDARD DISK CEMENTED
 HB0334'IN A DRILL HOLE IN THE TOP OF THE STEP AND THE DISK IS STAMPED
 HB0334'METROPOLIS 1934 366.108.  THE RECOVERY NOTE DATED FEB. 24, 1942
 HB0334'PUBLISHED FOR THIS MARK SHOWS THE MARK AS STAMPED 386.108
 HB0334'METROPOLIS 1934.  THE ELEVATION SHOWN IS 366.108 AS SHOWN ON THE
 HB0334'ATTACHED RUBBING.
 HB0334
 HB0334                          STATION RECOVERY (2010)
 HB0334
 HB0334'RECOVERY NOTE BY GEOCACHING 2010 (ACM)
 HB0334'THERE IS NO DISK AT THE DESCRIBED LOCATION. THE NORTH STEPS OF THE
 HB0334'COURTHOUSE APPEAR TO HAVE BEEN REBUILT, THE CONCRETE IS NOT FROM 1934.
 HB0334'
 HB0334
 HB0334                          STATION RECOVERY (2013)
 HB0334
 HB0334'RECOVERY NOTE BY GEOCACHING 2013 (KED)
 HB0334'LOCATION IS AS DESCRIBED ABOVE.  MARKER IS LOCATED AT METROPOLIS CITY
 HB0334'HALL, TOP STEP.  NOT THE MASSAC COUNTY COURTHOUSE WHERE REPORTED AS
 HB0334'MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1561 ***********************************************************************
 HB1561  DESIGNATION -  METROPOLIS MUNICIPAL TANK
 HB1561  PID         -  HB1561
 HB1561  STATE/COUNTY-  IL/MASSAC
 HB1561  COUNTRY     -  US
 HB1561  USGS QUAD   -  METROPOLIS (2018)
 HB1561
 HB1561                         *CURRENT SURVEY CONTROL
 HB1561  ______________________________________________________________________
 HB1561* NAD 83(1997) POSITION- 37 09 04.14811(N) 088 43 58.35611(W)   ADJUSTED
 HB1561  ______________________________________________________________________
 HB1561  GEOID HEIGHT    -        -28.458 (meters)                     GEOID18
 HB1561  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 HB1561  HORZ ORDER      -  THIRD
 HB1561
 HB1561.The horizontal coordinates were established by classical geodetic methods
 HB1561.and adjusted by the National Geodetic Survey in October 1999.
 HB1561
 HB1561.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1561.GEOID18 height accuracy estimate available here.
 HB1561
 HB1561.Click photographs - Photos may exist for this station.
 HB1561
 HB1561.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1561
 HB1561. The following values were computed from the NAD 83(1997) position.
 HB1561
 HB1561;                    North         East     Units Scale Factor Converg.
 HB1561;SPC IL E     -    53,839.635   264,507.307   MT  0.99999051   -0 14 28.7
 HB1561;SPC IL E     -   176,638.87    867,804.39   sFT  0.99999051   -0 14 28.7
 HB1561;SPC KY1Z     - 1,094,999.897 1,235,064.884   MT  0.99998446   -1 49 52.9
 HB1561;SPC KY1Z     - 3,592,512.16  4,052,042.04   sFT  0.99998446   -1 49 52.9
 HB1561;SPC KY S     -   594,938.917   235,072.793   MT  0.99995048   -1 48 32.4
 HB1561;SPC KY S     - 1,951,895.43    771,234.66   sFT  0.99995048   -1 48 32.4
 HB1561;UTM  16      - 4,113,046.012   346,114.776   MT  0.99989172   -1 02 48.2
 HB1561
 HB1561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4611413046(NAD 83)
 HB1561
 HB1561                          SUPERSEDED SURVEY CONTROL
 HB1561
 HB1561  NAD 83(1993)-  37 09 04.15149(N)    088 43 58.35664(W) AD(       ) 3
 HB1561  NAD 83(1986)-  37 09 04.15806(N)    088 43 58.35889(W) AD(       ) 3
 HB1561  NAD 27      -  37 09 03.96000(N)    088 43 58.16800(W) AD(       ) 3
 HB1561
 HB1561.Superseded values are not recommended for survey control.
 HB1561
 HB1561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1561.See file dsdata.pdf to determine how the superseded data were derived.
 HB1561
 HB1561_MARKER: 53 = ELEVATED TANK
 HB1561
 HB1561  HISTORY     - Date     Condition        Report By
 HB1561  HISTORY     - 1930     FIRST OBSERVED   CGS
 HB1561  HISTORY     - 1957     GOOD             CGS
 HB1561  HISTORY     - 1965     GOOD             CGS
 HB1561  HISTORY     - 1976     GOOD             NGS
 HB1561
 HB1561                          STATION DESCRIPTION
 HB1561
 HB1561'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1561'THERE IS NO DESCRIPTION AVAILABLE FOR THIS 1930 INTERSECTION STATION.
 HB1561'
 HB1561'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1561'METROPOLIS. IT IS LOCATED ABOUT 2 BLOCKS SOUTH OF THE
 HB1561'CENTER OF THE MAIN BUSINESS DISTRICT, 1 BLOCK SOUTH OF THE POST
 HB1561'OFFICE, ON THE SOUTH SIDE OF W 5TH STREET AND JUST SOUTH OF
 HB1561'THE CITY HALL. THE TANK IS SUPPORTED BY A 4 LEGGED STEEL STRUCTURE.
 HB1561'OVERALL HEIGHT IS ABOUT 130 FEET. THE ENTIRE STRUCTURE IS
 HB1561'PAINTED ALUMINUM. THE WORD METROPOLIS IS PAINTED IN BLACK ON THE EAST
 HB1561'AND WEST SIDES OF THE TANK.
 HB1561
 HB1561                          STATION RECOVERY (1965)
 HB1561
 HB1561'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (MHF)
 HB1561'THIS STATION WAS RECOVERED AS DESCRIBED.
 HB1561
 HB1561                          STATION RECOVERY (1976)
 HB1561
 HB1561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (ARS)
 HB1561'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1562 ***********************************************************************
 HB1562  DESIGNATION -  METROPOLIS RADIO STA WMOK MAST
 HB1562  PID         -  HB1562
 HB1562  STATE/COUNTY-  IL/MASSAC
 HB1562  COUNTRY     -  US
 HB1562  USGS QUAD   -  METROPOLIS (2018)
 HB1562
 HB1562                         *CURRENT SURVEY CONTROL
 HB1562  ______________________________________________________________________
 HB1562* NAD 83(1997) POSITION- 37 09 12.46809(N) 088 42 33.44263(W)   ADJUSTED
 HB1562  ______________________________________________________________________
 HB1562  GEOID HEIGHT    -        -28.476 (meters)                     GEOID18
 HB1562  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 HB1562  HORZ ORDER      -  THIRD
 HB1562
 HB1562.The horizontal coordinates were established by classical geodetic methods
 HB1562.and adjusted by the National Geodetic Survey in October 1999.
 HB1562
 HB1562.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1562.GEOID18 height accuracy estimate available here.
 HB1562
 HB1562.Click photographs - Photos may exist for this station.
 HB1562
 HB1562.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1562
 HB1562. The following values were computed from the NAD 83(1997) position.
 HB1562
 HB1562;                    North         East     Units Scale Factor Converg.
 HB1562;SPC IL E     -    54,087.554   266,603.646   MT  0.99998873   -0 13 37.4
 HB1562;SPC IL E     -   177,452.25    874,682.13   sFT  0.99998873   -0 13 37.4
 HB1562;UTM  16      - 4,113,264.416   348,214.179   MT  0.99988381   -1 01 57.1
 HB1562
 HB1562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4821413264(NAD 83)
 HB1562
 HB1562                          SUPERSEDED SURVEY CONTROL
 HB1562
 HB1562  NAD 83(1993)-  37 09 12.47244(N)    088 42 33.44140(W) AD(       ) 3
 HB1562  NAD 83(1986)-  37 09 12.47836(N)    088 42 33.44456(W) AD(       ) 3
 HB1562  NAD 27      -  37 09 12.28192(N)    088 42 33.25747(W) AD(       ) 3
 HB1562
 HB1562.Superseded values are not recommended for survey control.
 HB1562
 HB1562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1562.See file dsdata.pdf to determine how the superseded data were derived.
 HB1562
 HB1562_MARKER: 42 = RADIO/TV MAST
 HB1562
 HB1562  HISTORY     - Date     Condition        Report By
 HB1562  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1562  HISTORY     - 1965     GOOD             CGS
 HB1562  HISTORY     - 1976     GOOD             NGS
 HB1562
 HB1562                          STATION DESCRIPTION
 HB1562
 HB1562'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1562'THE STATION IS THE FLASHING RED LIGHT ON THE TOP OF THE WMOK RADIO
 HB1562'STATION MAST. IT IS LOCATED ABOUT 1.5 MILES EAST OF THE
 HB1562'MAIN BUSINESS DISTRICT, ON THE SOUTH SIDE OF U.S. HIGHWAY 45 AND IN
 HB1562'THE EAST EDGE OF THE MASSAC COUNTY FAIR GROUNDS. IT IS AN ALL
 HB1562'STEEL STRUCTURE 251 FEET HIGH, PAINTED IN ALTERNATE SECTIONS OF RED
 HB1562'AND WHITE, WITH TWO RED FLASHING LIGHTS AT THE TOP OF THE
 HB1562'STRUCTURE AND TWO SETS OF RED LIGHTS AT INTERVALS DOWN THE SIDE OF
 HB1562'THE STRUCTURE.
 HB1562'
 HB1562'TO REACH THE STATION FROM THE INTERSECTION OF E. 5TH AND FERRY
 HB1562'STREETS, AT THE SOUTHEAST CORNER OF THE POST OFFICE IN
 HB1562'METROPOLIS, ILLINOIS, GO EAST ON E. 5TH STREET (U.S. HIGHWAY 45)
 HB1562'TOWARDS PADUCAH, KENTUCKY FOR 1.65 MILES TO A SIDE ROAD RIGHT
 HB1562'AT THE EAST EDGE OF THE MASSAC COUNTY FAIR GROUNDS. TURN RIGHT AND GO
 HB1562'SOUTH ON GRAVELED ROAD FOR 0.1 MILE TO THE WMOK BROADCASTING
 HB1562'STUDIO ON THE LEFT AND MAST JUST EAST OF STUDIO.
 HB1562
 HB1562                          STATION RECOVERY (1965)
 HB1562
 HB1562'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (MHF)
 HB1562'THIS STATION WAS RECOVERED AS DESCRIBED.
 HB1562
 HB1562                          STATION RECOVERY (1976)
 HB1562
 HB1562'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (ARS)
 HB1562'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1783 ***********************************************************************
 DQ1783  DESIGNATION -  MF 001
 DQ1783  PID         -  DQ1783
 DQ1783  STATE/COUNTY-  IL/MARION
 DQ1783  COUNTRY     -  US
 DQ1783  USGS QUAD   -  CENTRALIA WEST (2018)
 DQ1783
 DQ1783                         *CURRENT SURVEY CONTROL
 DQ1783  ______________________________________________________________________
 DQ1783* NAD 83(1986) POSITION- 38 30 07.95   (N) 089 07 51.34   (W)   HD_HELD1
 DQ1783* NAVD 88 ORTHO HEIGHT -   155.463 (meters)      510.05  (feet) ADJUSTED
 DQ1783  ______________________________________________________________________
 DQ1783  GEOID HEIGHT    -        -30.592 (meters)                     GEOID18
 DQ1783  DYNAMIC HEIGHT  -        155.364 (meters)      509.72  (feet) COMP
 DQ1783  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 DQ1783
 DQ1783  VERT ORDER      -  SECOND    CLASS I
 DQ1783
 DQ1783.The horizontal coordinates were determined by differentially corrected
 DQ1783.hand held GPS observations or other comparable positioning techniques
 DQ1783.and have an estimated accuracy of +/- 3 meters.
 DQ1783
 DQ1783.The orthometric height was determined by differential leveling and
 DQ1783.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1783.in May 2016.
 DQ1783
 DQ1783.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1783.GEOID18 height accuracy estimate available here.
 DQ1783
 DQ1783.Click photographs - Photos may exist for this station.
 DQ1783
 DQ1783.The dynamic height is computed by dividing the NAVD 88
 DQ1783.geopotential number by the normal gravity value computed on the
 DQ1783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1783.degrees latitude (g = 980.6199 gals.).
 DQ1783
 DQ1783.The modeled gravity was interpolated from observed gravity values.
 DQ1783
 DQ1783;                    North         East    Units  Estimated Accuracy
 DQ1783;SPC IL E     -   204,020.7     230,427.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1783
 DQ1783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1418363690(NAD 83)
 DQ1783
 DQ1783                          SUPERSEDED SURVEY CONTROL
 DQ1783
 DQ1783.No superseded survey control is available for this station.
 DQ1783
 DQ1783_MARKER: F = FLANGE-ENCASED ROD
 DQ1783_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1783_STAMPING: MF 001 2016
 DQ1783_MARK LOGO: UIL
 DQ1783_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1783_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1783_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1783+STABILITY: POSITION/ELEVATION WELL
 DQ1783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1783+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2016
 DQ1783_ROD/PIPE-DEPTH: 6.2 meters
 DQ1783_SLEEVE-DEPTH  : 0.9 meters
 DQ1783
 DQ1783  HISTORY     - Date     Condition        Report By
 DQ1783  HISTORY     - 20160111 MONUMENTED       AMESC
 DQ1783
 DQ1783                          STATION DESCRIPTION
 DQ1783
 DQ1783'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1783'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) WEST-NORTHWEST OF WALNUT
 DQ1783'HILL, 4.7 MI (7.6 KM) NORTH-NORTHEAST OF IRVINGTON AND 1.6 MI (2.6 KM)
 DQ1783'SOUTH OF CENTRALIA.
 DQ1783'
 DQ1783'TO REACH FROM THE INTERSECTION OF US ROUTE 51 (SOUTH POPLAR STREET)
 DQ1783'AND EAST CALUMET STREET IN THE TOWN OF CENTRALIA PROCEED SOUTH ALONG
 DQ1783'SOUTH POPLAR STREET FOR 1.15 MI (1.9 KM) TO WALNUT HILL ROAD AND THE
 DQ1783'STATION ON THE RIGHT.
 DQ1783'
 DQ1783'THE STATION IS 78 FT (23.8 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1783'130 FT (39.6 M) SOUTH OF THE CENTERLINE OF WALNUT HILL ROAD, 223 FT
 DQ1783'(68.0 M) NORTHWEST OF A LIGHT POLE, 165.5 FT (50.4 M) SOUTHEAST OF A
 DQ1783'FIBER OPTIC WARNING POST, 70 FT (21.3 M) SOUTHWEST OF A LIGHT POLE AND
 DQ1783'44 FT (13.4 M) SOUTH OF A POWER POLE WITH TWO GUY WIRES.
 DQ1783'
 DQ1783'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1783'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1784 ***********************************************************************
 DQ1784  DESIGNATION -  MF 002
 DQ1784  PID         -  DQ1784
 DQ1784  STATE/COUNTY-  IL/MARION
 DQ1784  COUNTRY     -  US
 DQ1784  USGS QUAD   -  IRVINGTON (2018)
 DQ1784
 DQ1784                         *CURRENT SURVEY CONTROL
 DQ1784  ______________________________________________________________________
 DQ1784* NAD 83(1986) POSITION- 38 29 26.87   (N) 089 08 18.41   (W)   HD_HELD1
 DQ1784* NAVD 88 ORTHO HEIGHT -   152.287 (meters)      499.63  (feet) ADJUSTED
 DQ1784  ______________________________________________________________________
 DQ1784  GEOID HEIGHT    -        -30.556 (meters)                     GEOID18
 DQ1784  DYNAMIC HEIGHT  -        152.189 (meters)      499.31  (feet) COMP
 DQ1784  MODELED GRAVITY -    979,986.5   (mgal)                       NAVD 88
 DQ1784
 DQ1784  VERT ORDER      -  SECOND    CLASS I
 DQ1784
 DQ1784.The horizontal coordinates were determined by differentially corrected
 DQ1784.hand held GPS observations or other comparable positioning techniques
 DQ1784.and have an estimated accuracy of +/- 3 meters.
 DQ1784
 DQ1784.The orthometric height was determined by differential leveling and
 DQ1784.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1784.in May 2016.
 DQ1784
 DQ1784.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1784.GEOID18 height accuracy estimate available here.
 DQ1784
 DQ1784.Click photographs - Photos may exist for this station.
 DQ1784
 DQ1784.The dynamic height is computed by dividing the NAVD 88
 DQ1784.geopotential number by the normal gravity value computed on the
 DQ1784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1784.degrees latitude (g = 980.6199 gals.).
 DQ1784
 DQ1784.The modeled gravity was interpolated from observed gravity values.
 DQ1784
 DQ1784;                    North         East    Units  Estimated Accuracy
 DQ1784;SPC IL E     -   202,759.7     229,760.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1784
 DQ1784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1349862438(NAD 83)
 DQ1784
 DQ1784                          SUPERSEDED SURVEY CONTROL
 DQ1784
 DQ1784.No superseded survey control is available for this station.
 DQ1784
 DQ1784_MARKER: F = FLANGE-ENCASED ROD
 DQ1784_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1784_STAMPING: MF 002 2016
 DQ1784_MARK LOGO: UIL
 DQ1784_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1784_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1784_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1784+SATELLITE: SATELLITE OBSERVATIONS - January 12, 2016
 DQ1784_ROD/PIPE-DEPTH: 4.3 meters
 DQ1784_SLEEVE-DEPTH  : 0.9 meters
 DQ1784
 DQ1784  HISTORY     - Date     Condition        Report By
 DQ1784  HISTORY     - 20160112 MONUMENTED       AMESC
 DQ1784
 DQ1784                          STATION DESCRIPTION
 DQ1784
 DQ1784'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1784'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) WEST OF WALNUT HILL, 3.8
 DQ1784'MI (6.1 KM) NORTH-NORTHEAST OF IRVINGTON AND 2.4 MI (3.9 KM) SOUTH OF
 DQ1784'CENTRALIA.
 DQ1784'
 DQ1784'TO REACH FROM THE INTERSECTION OF US ROUTE 51 (SOUTH POPLAR STREET)
 DQ1784'AND EAST CALUMET STREET IN THE TOWN OF CENTRALIA PROCEED SOUTH ALONG
 DQ1784'SOUTH POPLAR STREET FOR 1.15 MI (1.9 KM) TO WALNUT HILL ROAD.
 DQ1784'CONTINUE SOUTH ALONG US ROUTE 51 ACROSS A RAILROAD FOR 1.0 MI (1.6 KM)
 DQ1784'TO THE STATION ON THE RIGHT.
 DQ1784'
 DQ1784'THE STATION IS 68 FT (20.7 M) NORTHWEST OF THE CENTERLINE OF US ROUTE
 DQ1784'51, 126.5 FT (38.6 M) NORTHEAST OF A LIGHT POLE, 125 FT (38.1 M)
 DQ1784'SOUTHWEST OF A LIGHT POLE AND 80.5 FT (24.5 M) SOUTHEAST OF THE
 DQ1784'SOUTHEAST CORNER OF THE ENGINEERED FLUID INCORPORATED BUILDING.
 DQ1784'
 DQ1784'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1784'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1785 ***********************************************************************
 DQ1785  DESIGNATION -  MF 003
 DQ1785  PID         -  DQ1785
 DQ1785  STATE/COUNTY-  IL/MARION
 DQ1785  COUNTRY     -  US
 DQ1785  USGS QUAD   -  IRVINGTON (2018)
 DQ1785
 DQ1785                         *CURRENT SURVEY CONTROL
 DQ1785  ______________________________________________________________________
 DQ1785* NAD 83(1986) POSITION- 38 28 26.55   (N) 089 08 38.28   (W)   HD_HELD1
 DQ1785* NAVD 88 ORTHO HEIGHT -   156.370 (meters)      513.02  (feet) ADJUSTED
 DQ1785  ______________________________________________________________________
 DQ1785  GEOID HEIGHT    -        -30.504 (meters)                     GEOID18
 DQ1785  DYNAMIC HEIGHT  -        156.270 (meters)      512.70  (feet) COMP
 DQ1785  MODELED GRAVITY -    979,985.6   (mgal)                       NAVD 88
 DQ1785
 DQ1785  VERT ORDER      -  SECOND    CLASS I
 DQ1785
 DQ1785.The horizontal coordinates were determined by differentially corrected
 DQ1785.hand held GPS observations or other comparable positioning techniques
 DQ1785.and have an estimated accuracy of +/- 3 meters.
 DQ1785
 DQ1785.The orthometric height was determined by differential leveling and
 DQ1785.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1785.in May 2016.
 DQ1785
 DQ1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1785.GEOID18 height accuracy estimate available here.
 DQ1785
 DQ1785.Click photographs - Photos may exist for this station.
 DQ1785
 DQ1785.The dynamic height is computed by dividing the NAVD 88
 DQ1785.geopotential number by the normal gravity value computed on the
 DQ1785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1785.degrees latitude (g = 980.6199 gals.).
 DQ1785
 DQ1785.The modeled gravity was interpolated from observed gravity values.
 DQ1785
 DQ1785;                    North         East    Units  Estimated Accuracy
 DQ1785;SPC IL E     -   200,904.0     229,262.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1785
 DQ1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1297360590(NAD 83)
 DQ1785
 DQ1785                          SUPERSEDED SURVEY CONTROL
 DQ1785
 DQ1785.No superseded survey control is available for this station.
 DQ1785
 DQ1785_MARKER: F = FLANGE-ENCASED ROD
 DQ1785_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1785_STAMPING: MF 003 2016
 DQ1785_MARK LOGO: UIL
 DQ1785_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1785_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1785_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1785+SATELLITE: SATELLITE OBSERVATIONS - January 12, 2016
 DQ1785_ROD/PIPE-DEPTH: 4.9 meters
 DQ1785_SLEEVE-DEPTH  : 0.9 meters
 DQ1785
 DQ1785  HISTORY     - Date     Condition        Report By
 DQ1785  HISTORY     - 20160112 MONUMENTED       AMESC
 DQ1785
 DQ1785                          STATION DESCRIPTION
 DQ1785
 DQ1785'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1785'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) WEST OF WALNUT HILL, 3.6
 DQ1785'MI (5.8 KM) SOUTH OF CENTRALIA AND 2.6 MI (4.2 KM) NORTH-NORTHEAST OF
 DQ1785'IRVINGTON.
 DQ1785'
 DQ1785'TO REACH FROM THE INTERSECTION OF US ROUTE 51 (SOUTH POPLAR STREET)
 DQ1785'AND EAST CALUMET STREET IN THE TOWN OF CENTRALIA PROCEED SOUTH ALONG
 DQ1785'SOUTH POPLAR STREET FOR 3.4 MI (5.5 KM) TO COUNTY ROAD 2400N (BASELINE
 DQ1785'ROAD) AND THE STATION ON THE LEFT.
 DQ1785'
 DQ1785'THE STATION IS 86 FT (26.2 M) EAST OF THE CENTERLINE OF THE NORTHBOUND
 DQ1785'LANE OF US ROUTE 51, 54 FT (16.5 M) NORTH OF THE CENTERLINE OF COUNTY
 DQ1785'ROAD 2400N, 140 FT (42.7 M) WEST-NORTHWEST OF THE WEST END OF A 24
 DQ1785'INCH (61 CM) X 18 INCH ELLIPTICAL CONCRETE PIPE, 31.5 FT (9.6 M)
 DQ1785'SOUTH-SOUTHEAST OF THE BRASS DISK ON TOP OF THE CARDINAL POINT WITNESS
 DQ1785'MONUMENT, 29.8 FT (9.1 M) SOUTHEAST OF A FIBER OPTIC WARNING POST WITH
 DQ1785'HAND HOLE, 27.6 FT (8.4 M) NORTHWEST OF THE CORNER OF THE FENCE
 DQ1785'RUNNING NORTHWEST AND EAST, 25.0 FT (7.6 M) SOUTHEAST OF THE CORNER OF
 DQ1785'THE FENCE RUNNING SOUTHEAST AND NORTH AND 4 FT (1.2 M) SOUTHWEST OF
 DQ1785'THE FENCE.
 DQ1785'
 DQ1785'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1785'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1786 ***********************************************************************
 DQ1786  DESIGNATION -  MF 004
 DQ1786  PID         -  DQ1786
 DQ1786  STATE/COUNTY-  IL/WASHINGTON
 DQ1786  COUNTRY     -  US
 DQ1786  USGS QUAD   -  IRVINGTON (2018)
 DQ1786
 DQ1786                         *CURRENT SURVEY CONTROL
 DQ1786  ______________________________________________________________________
 DQ1786* NAD 83(1986) POSITION- 38 27 37.19   (N) 089 08 41.67   (W)   HD_HELD1
 DQ1786* NAVD 88 ORTHO HEIGHT -   164.442 (meters)      539.51  (feet) ADJUSTED
 DQ1786  ______________________________________________________________________
 DQ1786  GEOID HEIGHT    -        -30.460 (meters)                     GEOID18
 DQ1786  DYNAMIC HEIGHT  -        164.336 (meters)      539.16  (feet) COMP
 DQ1786  MODELED GRAVITY -    979,985.0   (mgal)                       NAVD 88
 DQ1786
 DQ1786  VERT ORDER      -  SECOND    CLASS I
 DQ1786
 DQ1786.The horizontal coordinates were determined by differentially corrected
 DQ1786.hand held GPS observations or other comparable positioning techniques
 DQ1786.and have an estimated accuracy of +/- 3 meters.
 DQ1786
 DQ1786.The orthometric height was determined by differential leveling and
 DQ1786.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1786.in May 2016.
 DQ1786
 DQ1786.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1786.GEOID18 height accuracy estimate available here.
 DQ1786
 DQ1786.Click photographs - Photos may exist for this station.
 DQ1786
 DQ1786.The dynamic height is computed by dividing the NAVD 88
 DQ1786.geopotential number by the normal gravity value computed on the
 DQ1786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1786.degrees latitude (g = 980.6199 gals.).
 DQ1786
 DQ1786.The modeled gravity was interpolated from observed gravity values.
 DQ1786
 DQ1786;                    North         East    Units  Estimated Accuracy
 DQ1786;SPC IL W     -   199,558.5     789,175.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1786
 DQ1786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1285659070(NAD 83)
 DQ1786
 DQ1786                          SUPERSEDED SURVEY CONTROL
 DQ1786
 DQ1786.No superseded survey control is available for this station.
 DQ1786
 DQ1786_MARKER: F = FLANGE-ENCASED ROD
 DQ1786_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1786_STAMPING: MF 004 2016
 DQ1786_MARK LOGO: UIL
 DQ1786_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1786_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1786_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1786_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1786+SATELLITE: SATELLITE OBSERVATIONS - January 12, 2016
 DQ1786_ROD/PIPE-DEPTH: 5.8 meters
 DQ1786_SLEEVE-DEPTH  : 0.9 meters
 DQ1786
 DQ1786  HISTORY     - Date     Condition        Report By
 DQ1786  HISTORY     - 20160112 MONUMENTED       AMESC
 DQ1786
 DQ1786                          STATION DESCRIPTION
 DQ1786
 DQ1786'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1786'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) WEST-SOUTHWEST OF WALNUT
 DQ1786'HILL, 4.5 MI (7.2 KM) SOUTH OF CENTRALIA AND 1.8 MI (2.9 KM)
 DQ1786'NORTH-NORTHEAST OF IRVINGTON.
 DQ1786'
 DQ1786'TO REACH FROM THE INTERSECTION OF US ROUTE 51 (SOUTH POPLAR STREET)
 DQ1786'AND EAST CALUMET STREET IN THE TOWN OF CENTRALIA PROCEED SOUTH ALONG
 DQ1786'SOUTH POPLAR STREET FOR 4.2 MI (6.8 KM) TO EAST MERNOR ROAD, CONTINUE
 DQ1786'SOUTH ALONG US ROUTE 51 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE
 DQ1786'RIGHT.
 DQ1786'
 DQ1786'THE STATION IS 45.5 FT (13.9 M) WEST OF THE CENTERLINE OF THE
 DQ1786'SOUTHBOUND LANES OF US ROUTE 51, 120 FT (36.6 M) SOUTH OF A POWER
 DQ1786'POLE, 77 FT (23.5 M) NORTH OF A POWER POLE AND 16.1 FT (4.9 M)
 DQ1786'NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER.
 DQ1786'
 DQ1786'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1786'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1787 ***********************************************************************
 DQ1787  DESIGNATION -  MF 005
 DQ1787  PID         -  DQ1787
 DQ1787  STATE/COUNTY-  IL/WASHINGTON
 DQ1787  COUNTRY     -  US
 DQ1787  USGS QUAD   -  IRVINGTON (2018)
 DQ1787
 DQ1787                         *CURRENT SURVEY CONTROL
 DQ1787  ______________________________________________________________________
 DQ1787* NAD 83(1986) POSITION- 38 26 38.03   (N) 089 08 42.50   (W)   HD_HELD1
 DQ1787* NAVD 88 ORTHO HEIGHT -   171.524 (meters)      562.74  (feet) ADJUSTED
 DQ1787  ______________________________________________________________________
 DQ1787  GEOID HEIGHT    -        -30.408 (meters)                     GEOID18
 DQ1787  DYNAMIC HEIGHT  -        171.414 (meters)      562.38  (feet) COMP
 DQ1787  MODELED GRAVITY -    979,984.4   (mgal)                       NAVD 88
 DQ1787
 DQ1787  VERT ORDER      -  SECOND    CLASS I
 DQ1787
 DQ1787.The horizontal coordinates were determined by differentially corrected
 DQ1787.hand held GPS observations or other comparable positioning techniques
 DQ1787.and have an estimated accuracy of +/- 3 meters.
 DQ1787
 DQ1787.The orthometric height was determined by differential leveling and
 DQ1787.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1787.in May 2016.
 DQ1787
 DQ1787.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1787.GEOID18 height accuracy estimate available here.
 DQ1787
 DQ1787.Click photographs - Photos may exist for this station.
 DQ1787
 DQ1787.The dynamic height is computed by dividing the NAVD 88
 DQ1787.geopotential number by the normal gravity value computed on the
 DQ1787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1787.degrees latitude (g = 980.6199 gals.).
 DQ1787
 DQ1787.The modeled gravity was interpolated from observed gravity values.
 DQ1787
 DQ1787;                    North         East    Units  Estimated Accuracy
 DQ1787;SPC IL W     -   197,734.1     789,175.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1787
 DQ1787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1279357247(NAD 83)
 DQ1787
 DQ1787                          SUPERSEDED SURVEY CONTROL
 DQ1787
 DQ1787.No superseded survey control is available for this station.
 DQ1787
 DQ1787_MARKER: F = FLANGE-ENCASED ROD
 DQ1787_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1787_STAMPING: MF 005 2016
 DQ1787_MARK LOGO: UIL
 DQ1787_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1787_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1787_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1787+SATELLITE: SATELLITE OBSERVATIONS - January 12, 2016
 DQ1787_ROD/PIPE-DEPTH: 3.7 meters
 DQ1787_SLEEVE-DEPTH  : 0.9 meters
 DQ1787
 DQ1787  HISTORY     - Date     Condition        Report By
 DQ1787  HISTORY     - 20160112 MONUMENTED       AMESC
 DQ1787
 DQ1787                          STATION DESCRIPTION
 DQ1787
 DQ1787'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1787'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST-SOUTHWEST OF WALNUT
 DQ1787'HILL, 5.6 MI (9.0 KM) SOUTH OF CENTRALIA AND 1.0 MI (1.6 KM)
 DQ1787'EAST-NORTHEAST OF IRVINGTON.
 DQ1787'
 DQ1787'TO REACH FROM THE INTERSECTION OF US ROUTE 51 (SOUTH POPLAR STREET)
 DQ1787'AND EAST CALUMET STREET IN THE TOWN OF CENTRALIA PROCEED SOUTH ALONG
 DQ1787'SOUTH POPLAR STREET FOR 4.8 MI (7.7 KM) TO CARPENTER ROAD.  CONTINUE
 DQ1787'SOUTH ALONG US ROUTE 51 FOR 0.65 MI (1.0 KM) TO THE STATION ON THE
 DQ1787'RIGHT.
 DQ1787'
 DQ1787'THE STATION IS 40 FT (12.2 M) WEST OF THE CENTERLINE OF THE SOUTHBOUND
 DQ1787'LANES OF US ROUTE 51, 24.5 FT (7.5 M) EAST OF THE CENTERLINE OF THE
 DQ1787'WEST FRONTAGE ROAD, 155 FT (47.2 M) SOUTHWEST OF THE SOUTH END OF THE
 DQ1787'EAST GUARDRAIL FOR NORTHBOUND US ROUTE 51, 95 FT (29.0 M)
 DQ1787'WEST-NORTHWEST OF THE WEST END OF A 24 INCH (61 CM) CONCRETE PIPE WITH
 DQ1787'END SECTION UNDER THE NORTHBOUND LANES OF US ROUTE 51, 90 FT (27.4 M)
 DQ1787'SOUTHEAST OF THE WEST END OF AN 18 INCH CONCRETE PIPE UNDER THE WEST
 DQ1787'FRONTAGE ROAD, 82.5 FT (25.1 M) SOUTH-SOUTHWEST OF THE SOUTH END OF
 DQ1787'THE WEST BARRIER WALL BETWEEN THE FRONTAGE ROAD AND US ROUTE 51 AND 80
 DQ1787'FT (24.4 M) SOUTH-SOUTHWEST OF A 3 FT (0.9 M) X 3 FT (0.9 M) DROP
 DQ1787'INLET WITH GRATE.
 DQ1787'
 DQ1787'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1787'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1788 ***********************************************************************
 DQ1788  DESIGNATION -  MF 006
 DQ1788  PID         -  DQ1788
 DQ1788  STATE/COUNTY-  IL/WASHINGTON
 DQ1788  COUNTRY     -  US
 DQ1788  USGS QUAD   -  IRVINGTON (2018)
 DQ1788
 DQ1788                         *CURRENT SURVEY CONTROL
 DQ1788  ______________________________________________________________________
 DQ1788* NAD 83(1986) POSITION- 38 26 01.35   (N) 089 08 55.05   (W)   HD_HELD1
 DQ1788* NAVD 88 ORTHO HEIGHT -   167.792 (meters)      550.50  (feet) ADJUSTED
 DQ1788  ______________________________________________________________________
 DQ1788  GEOID HEIGHT    -        -30.375 (meters)                     GEOID18
 DQ1788  DYNAMIC HEIGHT  -        167.685 (meters)      550.15  (feet) COMP
 DQ1788  MODELED GRAVITY -    979,984.4   (mgal)                       NAVD 88
 DQ1788
 DQ1788  VERT ORDER      -  SECOND    CLASS I
 DQ1788
 DQ1788.The horizontal coordinates were determined by differentially corrected
 DQ1788.hand held GPS observations or other comparable positioning techniques
 DQ1788.and have an estimated accuracy of +/- 3 meters.
 DQ1788
 DQ1788.The orthometric height was determined by differential leveling and
 DQ1788.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1788.in May 2016.
 DQ1788
 DQ1788.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1788.GEOID18 height accuracy estimate available here.
 DQ1788
 DQ1788.Click photographs - Photos may exist for this station.
 DQ1788
 DQ1788.The dynamic height is computed by dividing the NAVD 88
 DQ1788.geopotential number by the normal gravity value computed on the
 DQ1788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1788.degrees latitude (g = 980.6199 gals.).
 DQ1788
 DQ1788.The modeled gravity was interpolated from observed gravity values.
 DQ1788
 DQ1788;                    North         East    Units  Estimated Accuracy
 DQ1788;SPC IL W     -   196,599.8     788,883.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1788
 DQ1788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1246256124(NAD 83)
 DQ1788
 DQ1788                          SUPERSEDED SURVEY CONTROL
 DQ1788
 DQ1788.No superseded survey control is available for this station.
 DQ1788
 DQ1788_MARKER: F = FLANGE-ENCASED ROD
 DQ1788_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1788_STAMPING: MF 006 2016
 DQ1788_MARK LOGO: UIL
 DQ1788_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1788_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1788_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1788+STABILITY: POSITION/ELEVATION WELL
 DQ1788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1788+SATELLITE: SATELLITE OBSERVATIONS - January 12, 2016
 DQ1788_ROD/PIPE-DEPTH: 7.3 meters
 DQ1788_SLEEVE-DEPTH  : 0.9 meters
 DQ1788
 DQ1788  HISTORY     - Date     Condition        Report By
 DQ1788  HISTORY     - 20160112 MONUMENTED       AMESC
 DQ1788
 DQ1788                          STATION DESCRIPTION
 DQ1788
 DQ1788'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1788'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST-SOUTHWEST OF WALNUT
 DQ1788'HILL, 6.4 MI (10.3 KM) SOUTH OF CENTRALIA AND 0.9 MI (1.4 KM)
 DQ1788'EAST-SOUTHEAST OF IRVINGTON.
 DQ1788'
 DQ1788'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 64
 DQ1788'PROCEED NORTH ALONG US ROUTE 51 FOR 3.15 MI (5.1 KM) TO SOUTH SEVENTH
 DQ1788'STREET ROAD.  CONTINUE NORTH ALONG US ROUTE 51 FOR 0.4 MI (0.6 KM) TO
 DQ1788'THE STATION ON THE RIGHT.
 DQ1788'
 DQ1788'THE STATION IS 45.5 FT (13.9 M) SOUTHEAST OF THE CENTERLINE OF THE
 DQ1788'NORTHBOUND LANES OF US ROUTE 51, 118.5 FT (36.1 M) NORTHEAST OF THE
 DQ1788'NORTHWEST END OF A 24 INCH (61 CM) CONCRETE PIPE WITH FLARED END
 DQ1788'SECTION UNDER THE NORTHBOUND LANES OF US ROUTE 51, 100 FT (30.5 M)
 DQ1788'NORTHEAST OF THE SOUTHEAST END OF A 24 INCH (61 CM) CONCRETE PIPE WITH
 DQ1788'FLARED END SECTION UNDER THE NORTHBOUND LANES OF US ROUTE 51 AND 55 FT
 DQ1788'(16.8 M) SOUTHWEST OF THE WEST POST OF 2 POSTS ON THE ILLINOIS ROUTE
 DQ1788'177 EXIT SIGN.
 DQ1788'
 DQ1788'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1788'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1789 ***********************************************************************
 DQ1789  DESIGNATION -  MF 007
 DQ1789  PID         -  DQ1789
 DQ1789  STATE/COUNTY-  IL/WASHINGTON
 DQ1789  COUNTRY     -  US
 DQ1789  USGS QUAD   -  IRVINGTON (2018)
 DQ1789
 DQ1789                         *CURRENT SURVEY CONTROL
 DQ1789  ______________________________________________________________________
 DQ1789* NAD 83(1986) POSITION- 38 25 26.63   (N) 089 09 43.39   (W)   HD_HELD1
 DQ1789* NAVD 88 ORTHO HEIGHT -   163.535 (meters)      536.53  (feet) ADJUSTED
 DQ1789  ______________________________________________________________________
 DQ1789  GEOID HEIGHT    -        -30.340 (meters)                     GEOID18
 DQ1789  DYNAMIC HEIGHT  -        163.430 (meters)      536.19  (feet) COMP
 DQ1789  MODELED GRAVITY -    979,985.3   (mgal)                       NAVD 88
 DQ1789
 DQ1789  VERT ORDER      -  SECOND    CLASS I
 DQ1789
 DQ1789.The horizontal coordinates were determined by differentially corrected
 DQ1789.hand held GPS observations or other comparable positioning techniques
 DQ1789.and have an estimated accuracy of +/- 3 meters.
 DQ1789
 DQ1789.The orthometric height was determined by differential leveling and
 DQ1789.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1789.in May 2016.
 DQ1789
 DQ1789.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1789.GEOID18 height accuracy estimate available here.
 DQ1789
 DQ1789.Click photographs - Photos may exist for this station.
 DQ1789
 DQ1789.The dynamic height is computed by dividing the NAVD 88
 DQ1789.geopotential number by the normal gravity value computed on the
 DQ1789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1789.degrees latitude (g = 980.6199 gals.).
 DQ1789
 DQ1789.The modeled gravity was interpolated from observed gravity values.
 DQ1789
 DQ1789;                    North         East    Units  Estimated Accuracy
 DQ1789;SPC IL W     -   195,516.4     787,723.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1789
 DQ1789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1126555081(NAD 83)
 DQ1789
 DQ1789                          SUPERSEDED SURVEY CONTROL
 DQ1789
 DQ1789.No superseded survey control is available for this station.
 DQ1789
 DQ1789_MARKER: F = FLANGE-ENCASED ROD
 DQ1789_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1789_STAMPING: MF 007 2016
 DQ1789_MARK LOGO: UIL
 DQ1789_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1789_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1789_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1789+STABILITY: POSITION/ELEVATION WELL
 DQ1789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1789+SATELLITE: SATELLITE OBSERVATIONS - January 12, 2016
 DQ1789_ROD/PIPE-DEPTH: 6.1 meters
 DQ1789_SLEEVE-DEPTH  : 0.9 meters
 DQ1789
 DQ1789  HISTORY     - Date     Condition        Report By
 DQ1789  HISTORY     - 20160112 MONUMENTED       AMESC
 DQ1789
 DQ1789                          STATION DESCRIPTION
 DQ1789
 DQ1789'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1789'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHEAST OF
 DQ1789'ASHLEY, 6.2 MI (10.0 KM) EAST-SOUTHEAST OF HOYLETON AND 1.0 MI (1.6
 DQ1789'KM) SOUTH OF IRVINGTON.
 DQ1789'
 DQ1789'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 64
 DQ1789'PROCEED NORTH ALONG US ROUTE 51 FOR 2.5 MI (4.0 KM) TO APRICOT ROAD
 DQ1789'AND THE STATION ON THE RIGHT.
 DQ1789'
 DQ1789'THE STATION IS 91 FT (27.7 M) EAST-SOUTHEAST OF THE CENTERLINE OF THE
 DQ1789'NORTHBOUND LANES OF US ROUTE 51, 73 FT (22.3 M) NORTH OF THE
 DQ1789'CENTERLINE OF APRICOT ROAD, 179 FT (54.6 M) SOUTH OF THE EAST END OF A
 DQ1789'60 INCH (152 CM) CONCRETE PIPE WITH FLARED END SECTION UNDER THE
 DQ1789'NORTHBOUND LANES OF US ROUTE 51, 44.5 FT (13.6 M) NORTHEAST OF THE
 DQ1789'NORTH END OF A 24 INCH (61 CM) CONCRETE PIPE WITH END SECTION UNDER
 DQ1789'APRICOT ROAD, 17 FT (5.2 M) EAST OF THE CENTER OF A FIBER OPTIC HAND
 DQ1789'HOLE WITH WARNING POST AND 11 FT (3.4 M) NORTH OF A POWER POLE.
 DQ1789'
 DQ1789'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1789'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1790 ***********************************************************************
 DQ1790  DESIGNATION -  MF 008
 DQ1790  PID         -  DQ1790
 DQ1790  STATE/COUNTY-  IL/WASHINGTON
 DQ1790  COUNTRY     -  US
 DQ1790  USGS QUAD   -  IRVINGTON (2018)
 DQ1790
 DQ1790                         *CURRENT SURVEY CONTROL
 DQ1790  ______________________________________________________________________
 DQ1790* NAD 83(1986) POSITION- 38 24 30.87   (N) 089 09 48.16   (W)   HD_HELD1
 DQ1790* NAVD 88 ORTHO HEIGHT -   166.579 (meters)      546.52  (feet) ADJUSTED
 DQ1790  ______________________________________________________________________
 DQ1790  GEOID HEIGHT    -        -30.291 (meters)                     GEOID18
 DQ1790  DYNAMIC HEIGHT  -        166.473 (meters)      546.17  (feet) COMP
 DQ1790  MODELED GRAVITY -    979,985.6   (mgal)                       NAVD 88
 DQ1790
 DQ1790  VERT ORDER      -  SECOND    CLASS I
 DQ1790
 DQ1790.The horizontal coordinates were determined by differentially corrected
 DQ1790.hand held GPS observations or other comparable positioning techniques
 DQ1790.and have an estimated accuracy of +/- 3 meters.
 DQ1790
 DQ1790.The orthometric height was determined by differential leveling and
 DQ1790.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1790.in May 2016.
 DQ1790
 DQ1790.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1790.GEOID18 height accuracy estimate available here.
 DQ1790
 DQ1790.Click photographs - Photos may exist for this station.
 DQ1790
 DQ1790.The dynamic height is computed by dividing the NAVD 88
 DQ1790.geopotential number by the normal gravity value computed on the
 DQ1790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1790.degrees latitude (g = 980.6199 gals.).
 DQ1790
 DQ1790.The modeled gravity was interpolated from observed gravity values.
 DQ1790
 DQ1790;                    North         East    Units  Estimated Accuracy
 DQ1790;SPC IL W     -   193,795.8     787,626.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1790
 DQ1790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1110953364(NAD 83)
 DQ1790
 DQ1790                          SUPERSEDED SURVEY CONTROL
 DQ1790
 DQ1790.No superseded survey control is available for this station.
 DQ1790
 DQ1790_MARKER: F = FLANGE-ENCASED ROD
 DQ1790_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1790_STAMPING: MF 008 2016
 DQ1790_MARK LOGO: UIL
 DQ1790_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1790_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1790_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1790+STABILITY: POSITION/ELEVATION WELL
 DQ1790_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1790+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2016
 DQ1790_ROD/PIPE-DEPTH: 6.1 meters
 DQ1790_SLEEVE-DEPTH  : 0.9 meters
 DQ1790
 DQ1790  HISTORY     - Date     Condition        Report By
 DQ1790  HISTORY     - 20160113 MONUMENTED       AMESC
 DQ1790
 DQ1790                          STATION DESCRIPTION
 DQ1790
 DQ1790'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1790'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-SOUTHEAST OF
 DQ1790'HOYLETON, 5.7 MI (9.2 KM) NORTH-NORTHEAST OF ASHLEY AND 2.1 MI (3.4
 DQ1790'KM) SOUTH OF IRVINGTON.
 DQ1790'
 DQ1790'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 64
 DQ1790'PROCEED NORTH ALONG US ROUTE 51 FOR 1.45 MI (2.3 KM) TO THE STATION ON
 DQ1790'THE RIGHT.
 DQ1790'
 DQ1790'THE STATION IS 70 FT (21.3 M) EAST OF THE CENTERLINE OF THE NORTHBOUND
 DQ1790'LANES ON US ROUTE 51, 348 FT (106.1 M) SOUTH OF A POWER POLE, 286.5 FT
 DQ1790'(87.3 M) SOUTH OF THE SOUTH END OF AN 18 INCH CONCRETE PIPE WITH
 DQ1790'FLARED END SECTION UNDER A FIELD ENTRANCE EAST, 142.5 FT (43.4 M)
 DQ1790'SOUTH-SOUTHEAST OF THE EAST END OF A 24 INCH (61 CM) CONCRETE PIPE
 DQ1790'WITH FLARED END SECTION UNDER US ROUTE 51 AND 11 FT (3.4 M) NORTH OF A
 DQ1790'POWER POLE.
 DQ1790'
 DQ1790'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1790'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1791 ***********************************************************************
 DQ1791  DESIGNATION -  MF 009
 DQ1791  PID         -  DQ1791
 DQ1791  STATE/COUNTY-  IL/WASHINGTON
 DQ1791  COUNTRY     -  US
 DQ1791  USGS QUAD   -  IRVINGTON (2018)
 DQ1791
 DQ1791                         *CURRENT SURVEY CONTROL
 DQ1791  ______________________________________________________________________
 DQ1791* NAD 83(1986) POSITION- 38 23 51.10   (N) 089 09 48.52   (W)   HD_HELD1
 DQ1791* NAVD 88 ORTHO HEIGHT -   163.938 (meters)      537.85  (feet) ADJUSTED
 DQ1791  ______________________________________________________________________
 DQ1791  GEOID HEIGHT    -        -30.257 (meters)                     GEOID18
 DQ1791  DYNAMIC HEIGHT  -        163.833 (meters)      537.51  (feet) COMP
 DQ1791  MODELED GRAVITY -    979,986.0   (mgal)                       NAVD 88
 DQ1791
 DQ1791  VERT ORDER      -  SECOND    CLASS I
 DQ1791
 DQ1791.The horizontal coordinates were determined by differentially corrected
 DQ1791.hand held GPS observations or other comparable positioning techniques
 DQ1791.and have an estimated accuracy of +/- 3 meters.
 DQ1791
 DQ1791.The orthometric height was determined by differential leveling and
 DQ1791.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1791.in May 2016.
 DQ1791
 DQ1791.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1791.GEOID18 height accuracy estimate available here.
 DQ1791
 DQ1791.Click photographs - Photos may exist for this station.
 DQ1791
 DQ1791.The dynamic height is computed by dividing the NAVD 88
 DQ1791.geopotential number by the normal gravity value computed on the
 DQ1791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1791.degrees latitude (g = 980.6199 gals.).
 DQ1791
 DQ1791.The modeled gravity was interpolated from observed gravity values.
 DQ1791
 DQ1791;                    North         East    Units  Estimated Accuracy
 DQ1791;SPC IL W     -   192,569.5     787,630.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1791
 DQ1791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1107252139(NAD 83)
 DQ1791
 DQ1791                          SUPERSEDED SURVEY CONTROL
 DQ1791
 DQ1791.No superseded survey control is available for this station.
 DQ1791
 DQ1791_MARKER: F = FLANGE-ENCASED ROD
 DQ1791_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1791_STAMPING: MF 009 2016
 DQ1791_MARK LOGO: UIL
 DQ1791_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1791_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1791_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1791+STABILITY: POSITION/ELEVATION WELL
 DQ1791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1791+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2016
 DQ1791_ROD/PIPE-DEPTH: 7.3 meters
 DQ1791_SLEEVE-DEPTH  : 0.9 meters
 DQ1791
 DQ1791  HISTORY     - Date     Condition        Report By
 DQ1791  HISTORY     - 20160113 MONUMENTED       AMESC
 DQ1791
 DQ1791                          STATION DESCRIPTION
 DQ1791
 DQ1791'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1791'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST-SOUTHEAST OF
 DQ1791'HOYLETON, 4.9 MI (7.9 KM) NORTH-NORTHEAST OF ASHLEY AND 2.9 MI (4.7
 DQ1791'KM) SOUTH OF IRVINGTON.
 DQ1791'
 DQ1791'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 64
 DQ1791'PROCEED NORTH ALONG US ROUTE 51 FOR 0.6 MI (1.0 KM) TO CYPRESS ROAD.
 DQ1791'CONTINUE NORTH ALONG US ROUTE 51 FOR 312 FT (95.1 M) TO THE STATION ON
 DQ1791'THE RIGHT.
 DQ1791'
 DQ1791'THE STATION IS 75.5 FT (23.0 M) EAST OF THE CENTERLINE OF THE
 DQ1791'NORTHBOUND LANES ON US ROUTE 51, 270 FT (82.3 M) SOUTH OF A POWER POLE
 DQ1791'WITH GUY WIRE, 259 FT (78.9 M) WEST OF THE NORTHWEST CORNER OF A RED
 DQ1791'MORTON BUILDING, 44.5 FT (13.6 M) SOUTH OF A TELEPHONE PEDESTAL AND
 DQ1791'11.5 FT (3.5 M) NORTH OF A POWER POLE.
 DQ1791'
 DQ1791'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1791'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1792 ***********************************************************************
 DQ1792  DESIGNATION -  MF 010
 DQ1792  PID         -  DQ1792
 DQ1792  STATE/COUNTY-  IL/WASHINGTON
 DQ1792  COUNTRY     -  US
 DQ1792  USGS QUAD   -  IRVINGTON (2018)
 DQ1792
 DQ1792                         *CURRENT SURVEY CONTROL
 DQ1792  ______________________________________________________________________
 DQ1792* NAD 83(1986) POSITION- 38 23 16.46   (N) 089 10 19.39   (W)   HD_HELD1
 DQ1792* NAVD 88 ORTHO HEIGHT -   161.969 (meters)      531.39  (feet) ADJUSTED
 DQ1792  ______________________________________________________________________
 DQ1792  GEOID HEIGHT    -        -30.225 (meters)                     GEOID18
 DQ1792  DYNAMIC HEIGHT  -        161.866 (meters)      531.06  (feet) COMP
 DQ1792  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 DQ1792
 DQ1792  VERT ORDER      -  SECOND    CLASS I
 DQ1792
 DQ1792.The horizontal coordinates were determined by differentially corrected
 DQ1792.hand held GPS observations or other comparable positioning techniques
 DQ1792.and have an estimated accuracy of +/- 3 meters.
 DQ1792
 DQ1792.The orthometric height was determined by differential leveling and
 DQ1792.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1792.in May 2016.
 DQ1792
 DQ1792.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1792.GEOID18 height accuracy estimate available here.
 DQ1792
 DQ1792.Click photographs - Photos may exist for this station.
 DQ1792
 DQ1792.The dynamic height is computed by dividing the NAVD 88
 DQ1792.geopotential number by the normal gravity value computed on the
 DQ1792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1792.degrees latitude (g = 980.6199 gals.).
 DQ1792
 DQ1792.The modeled gravity was interpolated from observed gravity values.
 DQ1792
 DQ1792;                    North         East    Units  Estimated Accuracy
 DQ1792;SPC IL W     -   191,493.3     786,893.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1792
 DQ1792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1029751088(NAD 83)
 DQ1792
 DQ1792                          SUPERSEDED SURVEY CONTROL
 DQ1792
 DQ1792.No superseded survey control is available for this station.
 DQ1792
 DQ1792_MARKER: F = FLANGE-ENCASED ROD
 DQ1792_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1792_STAMPING: MF 010 2016
 DQ1792_MARK LOGO: UIL
 DQ1792_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1792_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1792_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1792+STABILITY: POSITION/ELEVATION WELL
 DQ1792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1792+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2016
 DQ1792_ROD/PIPE-DEPTH: 6.1 meters
 DQ1792_SLEEVE-DEPTH  : 0.9 meters
 DQ1792
 DQ1792  HISTORY     - Date     Condition        Report By
 DQ1792  HISTORY     - 20160113 MONUMENTED       AMESC
 DQ1792
 DQ1792                          STATION DESCRIPTION
 DQ1792
 DQ1792'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1792'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTHEAST OF HOYLETON,
 DQ1792'4.2 MI (6.8 KM) NORTH-NORTHEAST OF ASHLEY AND 3.6 MI (5.8 KM) SOUTH OF
 DQ1792'IRVINGTON.
 DQ1792'
 DQ1792'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 64
 DQ1792'PROCEED SOUTH ALONG US ROUTE 51 FOR 0.15 MI (0.2 KM) TO THE STATION ON
 DQ1792'THE LEFT.
 DQ1792'
 DQ1792'THE STATION IS 110.5 FT (33.7 M) SOUTHEAST OF THE CENTERLINE OF US
 DQ1792'ROUTE 51, 27 FT (8.2 M) NORTHWEST OF THE CENTERLINE OF DELAWARE ROAD,
 DQ1792'393 FT (119.8 M) NORTHEAST OF A 60 INCH (152 CM) CONCRETE PIPE WITH
 DQ1792'END SECTION UNDER DELAWARE ROAD, 188 FT (57.3 M) NORTHEAST OF A
 DQ1792'CHISELED X IN THE NORTHEAST CORNER OF THE HEADWALL ON THE EAST END OF
 DQ1792'A 60 INCH (152 CM) CONCRETE PIPE UNDER US ROUTE 51, 98.5 FT (30.0 M)
 DQ1792'WEST-SOUTHWEST OF A POWER POLE, 76.5 FT (23.3 M) WEST-NORTHWEST OF A
 DQ1792'ROW MARKER AND 18.5 FT (5.6 M) SOUTHWEST OF POWER POLE.
 DQ1792'
 DQ1792'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1792'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1793 ***********************************************************************
 DQ1793  DESIGNATION -  MF 011
 DQ1793  PID         -  DQ1793
 DQ1793  STATE/COUNTY-  IL/WASHINGTON
 DQ1793  COUNTRY     -  US
 DQ1793  USGS QUAD   -  IRVINGTON (2018)
 DQ1793
 DQ1793                         *CURRENT SURVEY CONTROL
 DQ1793  ______________________________________________________________________
 DQ1793* NAD 83(1986) POSITION- 38 22 30.19   (N) 089 10 39.79   (W)   HD_HELD1
 DQ1793* NAVD 88 ORTHO HEIGHT -   162.716 (meters)      533.84  (feet) ADJUSTED
 DQ1793  ______________________________________________________________________
 DQ1793  GEOID HEIGHT    -        -30.186 (meters)                     GEOID18
 DQ1793  DYNAMIC HEIGHT  -        162.613 (meters)      533.51  (feet) COMP
 DQ1793  MODELED GRAVITY -    979,991.2   (mgal)                       NAVD 88
 DQ1793
 DQ1793  VERT ORDER      -  SECOND    CLASS I
 DQ1793
 DQ1793.The horizontal coordinates were determined by differentially corrected
 DQ1793.hand held GPS observations or other comparable positioning techniques
 DQ1793.and have an estimated accuracy of +/- 3 meters.
 DQ1793
 DQ1793.The orthometric height was determined by differential leveling and
 DQ1793.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1793.in May 2016.
 DQ1793
 DQ1793.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1793.GEOID18 height accuracy estimate available here.
 DQ1793
 DQ1793.Click photographs - Photos may exist for this station.
 DQ1793
 DQ1793.The dynamic height is computed by dividing the NAVD 88
 DQ1793.geopotential number by the normal gravity value computed on the
 DQ1793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1793.degrees latitude (g = 980.6199 gals.).
 DQ1793
 DQ1793.The modeled gravity was interpolated from observed gravity values.
 DQ1793
 DQ1793;                    North         East    Units  Estimated Accuracy
 DQ1793;SPC IL W     -   190,061.3     786,413.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1793
 DQ1793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0976949674(NAD 83)
 DQ1793
 DQ1793                          SUPERSEDED SURVEY CONTROL
 DQ1793
 DQ1793.No superseded survey control is available for this station.
 DQ1793
 DQ1793_MARKER: F = FLANGE-ENCASED ROD
 DQ1793_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1793_STAMPING: MF 011 2016
 DQ1793_MARK LOGO: UIL
 DQ1793_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1793_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1793_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1793+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2024
 DQ1793_ROD/PIPE-DEPTH: 7.9 meters
 DQ1793_SLEEVE-DEPTH  : 0.9 meters
 DQ1793
 DQ1793  HISTORY     - Date     Condition        Report By
 DQ1793  HISTORY     - 20160113 MONUMENTED       AMESC
 DQ1793  HISTORY     - 20240402 GOOD             ILDW
 DQ1793
 DQ1793                          STATION DESCRIPTION
 DQ1793
 DQ1793'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1793'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-NORTHEAST OF
 DQ1793'BEAUCOUP, 4.5 MI (7.2 KM) SOUTH OF IRVINGTON AND 3.2 MI (5.1 KM)
 DQ1793'NORTH-NORTHEAST OF ASHLEY.
 DQ1793'
 DQ1793'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND INTERSTATE 64
 DQ1793'PROCEED SOUTH ALONG US ROUTE 51 FOR 1.0 MI (1.6 KM) TO EAST JASON
 DQ1793'STREET IN THE TOWN OF RICHVIEW.  CONTINUE SOUTH 600 FT (182.9 M) TO
 DQ1793'THE STATION ON THE LEFT.
 DQ1793'
 DQ1793'THE STATION IS 56.5 FT (17.2 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1793'320 FT (97.5 M) NORTH OF THE CENTERLINE OF BERRY AVENUE, 296 FT (90.2
 DQ1793'M) NORTH OF A FIRE HYDRANT, 284 FT (86.6 M) NORTH OF A POWER POLE, 118
 DQ1793'FT (36.0 M) EAST OF A POWER POLE WITH TRANSFORMER, 117 FT (35.7 M)
 DQ1793'EAST OF A TELEPHONE PEDESTAL AND 13.5 FT (4.1 M) SOUTH OF A POWER
 DQ1793'POLE.
 DQ1793'
 DQ1793'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1793'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1793
 DQ1793                          STATION RECOVERY (2024)
 DQ1793
 DQ1793'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 DQ1793'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1794 ***********************************************************************
 DQ1794  DESIGNATION -  MF 012
 DQ1794  PID         -  DQ1794
 DQ1794  STATE/COUNTY-  IL/WASHINGTON
 DQ1794  COUNTRY     -  US
 DQ1794  USGS QUAD   -  ASHLEY (2018)
 DQ1794
 DQ1794                         *CURRENT SURVEY CONTROL
 DQ1794  ______________________________________________________________________
 DQ1794* NAD 83(1986) POSITION- 38 21 08.49   (N) 089 10 41.32   (W)   HD_HELD1
 DQ1794* NAVD 88 ORTHO HEIGHT -   165.608 (meters)      543.33  (feet) ADJUSTED
 DQ1794  ______________________________________________________________________
 DQ1794  GEOID HEIGHT    -        -30.127 (meters)                     GEOID18
 DQ1794  DYNAMIC HEIGHT  -        165.503 (meters)      542.99  (feet) COMP
 DQ1794  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 DQ1794
 DQ1794  VERT ORDER      -  SECOND    CLASS I
 DQ1794
 DQ1794.The horizontal coordinates were determined by differentially corrected
 DQ1794.hand held GPS observations or other comparable positioning techniques
 DQ1794.and have an estimated accuracy of +/- 3 meters.
 DQ1794
 DQ1794.The orthometric height was determined by differential leveling and
 DQ1794.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1794.in May 2016.
 DQ1794
 DQ1794.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1794.GEOID18 height accuracy estimate available here.
 DQ1794
 DQ1794.Click photographs - Photos may exist for this station.
 DQ1794
 DQ1794.The dynamic height is computed by dividing the NAVD 88
 DQ1794.geopotential number by the normal gravity value computed on the
 DQ1794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1794.degrees latitude (g = 980.6199 gals.).
 DQ1794
 DQ1794.The modeled gravity was interpolated from observed gravity values.
 DQ1794
 DQ1794;                    North         East    Units  Estimated Accuracy
 DQ1794;SPC IL W     -   187,541.8     786,403.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1794
 DQ1794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0967247156(NAD 83)
 DQ1794
 DQ1794                          SUPERSEDED SURVEY CONTROL
 DQ1794
 DQ1794.No superseded survey control is available for this station.
 DQ1794
 DQ1794_MARKER: F = FLANGE-ENCASED ROD
 DQ1794_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1794_STAMPING: MF 012 2016
 DQ1794_MARK LOGO: UIL
 DQ1794_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1794_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1794_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1794+STABILITY: POSITION/ELEVATION WELL
 DQ1794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1794+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2016
 DQ1794_ROD/PIPE-DEPTH: 7.3 meters
 DQ1794_SLEEVE-DEPTH  : 0.9 meters
 DQ1794
 DQ1794  HISTORY     - Date     Condition        Report By
 DQ1794  HISTORY     - 20160113 MONUMENTED       AMESC
 DQ1794
 DQ1794                          STATION DESCRIPTION
 DQ1794
 DQ1794'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1794'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST OF BEAUCOUP, 6.0 MI
 DQ1794'(9.7 KM) SOUTH OF IRVINGTON AND 1.7 MI (2.7 KM) NORTH-NORTHEAST OF
 DQ1794'ASHLEY.
 DQ1794'
 DQ1794'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 15
 DQ1794'PROCEED NORTH ALONG US ROUTE 51 FOR 2.1 MI (3.4 KM) TO IDAHO ROAD AND
 DQ1794'THE STATION ON THE LEFT.
 DQ1794'
 DQ1794'THE STATION IS 59 FT (18.0 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1794'209 FT (63.7 M) NORTH OF A POWER POLE, 150 FT (45.7 M) SOUTHWEST OF
 DQ1794'THE CENTER OF A FIBER OPTIC HAND HOLE WITH WARNING POST, 140 FT (42.7
 DQ1794'M) WEST OF THE NORTHWEST CORNER OF A ONE STORY HOUSE AT ADDRESS NUMBER
 DQ1794''9476', 119 FT (36.3 M) WEST OF A CONCRETE RIGHT OF WAY MARKER, 65 FT
 DQ1794'(19.8 M) SOUTHWEST OF THE WEST END OF A 36 INCH (91 CM) CORRUGATED
 DQ1794'METAL PIPE WITH FLARED END SECTION UNDER US ROUTE 51, 20 FT (6.1 M)
 DQ1794'SOUTH OF THE CENTERLINE OF A FIELD ENTRANCE TO THE WEST, 17 FT (5.2 M)
 DQ1794'SOUTHEAST OF A GAS WARNING POST AND 8.5 FT (2.6 M) SOUTH-SOUTHEAST OF
 DQ1794'A POWER POLE WITH GUY WIRE.
 DQ1794'
 DQ1794'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1794'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1795 ***********************************************************************
 DQ1795  DESIGNATION -  MF 013
 DQ1795  PID         -  DQ1795
 DQ1795  STATE/COUNTY-  IL/WASHINGTON
 DQ1795  COUNTRY     -  US
 DQ1795  USGS QUAD   -  ASHLEY (2018)
 DQ1795
 DQ1795                         *CURRENT SURVEY CONTROL
 DQ1795  ______________________________________________________________________
 DQ1795* NAD 83(1986) POSITION- 38 20 31.81   (N) 089 10 41.61   (W)   HD_HELD1
 DQ1795* NAVD 88 ORTHO HEIGHT -   163.389 (meters)      536.05  (feet) ADJUSTED
 DQ1795  ______________________________________________________________________
 DQ1795  GEOID HEIGHT    -        -30.102 (meters)                     GEOID18
 DQ1795  DYNAMIC HEIGHT  -        163.285 (meters)      535.71  (feet) COMP
 DQ1795  MODELED GRAVITY -    979,987.3   (mgal)                       NAVD 88
 DQ1795
 DQ1795  VERT ORDER      -  SECOND    CLASS I
 DQ1795
 DQ1795.The horizontal coordinates were determined by differentially corrected
 DQ1795.hand held GPS observations or other comparable positioning techniques
 DQ1795.and have an estimated accuracy of +/- 3 meters.
 DQ1795
 DQ1795.The orthometric height was determined by differential leveling and
 DQ1795.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1795.in May 2016.
 DQ1795
 DQ1795.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1795.GEOID18 height accuracy estimate available here.
 DQ1795
 DQ1795.Click photographs - Photos may exist for this station.
 DQ1795
 DQ1795.The dynamic height is computed by dividing the NAVD 88
 DQ1795.geopotential number by the normal gravity value computed on the
 DQ1795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1795.degrees latitude (g = 980.6199 gals.).
 DQ1795
 DQ1795.The modeled gravity was interpolated from observed gravity values.
 DQ1795
 DQ1795;                    North         East    Units  Estimated Accuracy
 DQ1795;SPC IL W     -   186,410.7     786,408.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1795
 DQ1795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0963846025(NAD 83)
 DQ1795
 DQ1795                          SUPERSEDED SURVEY CONTROL
 DQ1795
 DQ1795.No superseded survey control is available for this station.
 DQ1795
 DQ1795_MARKER: F = FLANGE-ENCASED ROD
 DQ1795_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1795_STAMPING: MF 013 2016
 DQ1795_MARK LOGO: UIL
 DQ1795_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1795_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1795+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2019
 DQ1795_ROD/PIPE-DEPTH: 4.0 meters
 DQ1795_SLEEVE-DEPTH  : 0.9 meters
 DQ1795
 DQ1795  HISTORY     - Date     Condition        Report By
 DQ1795  HISTORY     - 20160114 MONUMENTED       AMESC
 DQ1795  HISTORY     - 20190821 GOOD             ILDT
 DQ1795
 DQ1795                          STATION DESCRIPTION
 DQ1795
 DQ1795'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1795'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF IRVINGTON, 6.2
 DQ1795'MI (10.0 KM) EAST OF BEAUCOUP AND 1.1 MI (1.8 KM) NORTHEAST OF ASHLEY.
 DQ1795'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 15
 DQ1795'PROCEED NORTH ALONG US ROUTE 51 FOR 1.4 MI (2.3 KM) TO THE STATION ON
 DQ1795'THE LEFT.
 DQ1795'
 DQ1795'THE STATION IS 70.5 FT (21.5 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1795'192.5 FT (58.7 M) SOUTH OF A POWER POLE, 138 FT (42.1 M) NORTH OF THE
 DQ1795'CENTERLINE OF THE DRIVEWAY TO HOUSE NUMBER '8761', 93.0 FT (28.3 M)
 DQ1795'NORTHEAST OF THE NORTHEAST CORNER OF THE GARAGE TO HOUSE NUMBER '8761'
 DQ1795'AND 33 FT (10.1 M) NORTH OF A POWER POLE.
 DQ1795'
 DQ1795'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1795'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1795
 DQ1795                          STATION RECOVERY (2019)
 DQ1795
 DQ1795'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DQ1795'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1796 ***********************************************************************
 DQ1796  DESIGNATION -  MF 014
 DQ1796  PID         -  DQ1796
 DQ1796  STATE/COUNTY-  IL/WASHINGTON
 DQ1796  COUNTRY     -  US
 DQ1796  USGS QUAD   -  ASHLEY (2018)
 DQ1796
 DQ1796                         *CURRENT SURVEY CONTROL
 DQ1796  ______________________________________________________________________
 DQ1796* NAD 83(1986) POSITION- 38 19 53.77   (N) 089 10 41.18   (W)   HD_HELD1
 DQ1796* NAVD 88 ORTHO HEIGHT -   167.027 (meters)      547.99  (feet) ADJUSTED
 DQ1796  ______________________________________________________________________
 DQ1796  GEOID HEIGHT    -        -30.077 (meters)                     GEOID18
 DQ1796  DYNAMIC HEIGHT  -        166.920 (meters)      547.64  (feet) COMP
 DQ1796  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 DQ1796
 DQ1796  VERT ORDER      -  SECOND    CLASS I
 DQ1796
 DQ1796.The horizontal coordinates were determined by differentially corrected
 DQ1796.hand held GPS observations or other comparable positioning techniques
 DQ1796.and have an estimated accuracy of +/- 3 meters.
 DQ1796
 DQ1796.The orthometric height was determined by differential leveling and
 DQ1796.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1796.in May 2016.
 DQ1796
 DQ1796.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1796.GEOID18 height accuracy estimate available here.
 DQ1796
 DQ1796.Click photographs - Photos may exist for this station.
 DQ1796
 DQ1796.The dynamic height is computed by dividing the NAVD 88
 DQ1796.geopotential number by the normal gravity value computed on the
 DQ1796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1796.degrees latitude (g = 980.6199 gals.).
 DQ1796
 DQ1796.The modeled gravity was interpolated from observed gravity values.
 DQ1796
 DQ1796;                    North         East    Units  Estimated Accuracy
 DQ1796;SPC IL W     -   185,237.9     786,431.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1796
 DQ1796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0962144852(NAD 83)
 DQ1796
 DQ1796                          SUPERSEDED SURVEY CONTROL
 DQ1796
 DQ1796.No superseded survey control is available for this station.
 DQ1796
 DQ1796_MARKER: F = FLANGE-ENCASED ROD
 DQ1796_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1796_STAMPING: MF 014 2016
 DQ1796_MARK LOGO: UIL
 DQ1796_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1796_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1796_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1796+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2016
 DQ1796_ROD/PIPE-DEPTH: 3.7 meters
 DQ1796_SLEEVE-DEPTH  : 0.9 meters
 DQ1796
 DQ1796  HISTORY     - Date     Condition        Report By
 DQ1796  HISTORY     - 20160114 MONUMENTED       AMESC
 DQ1796
 DQ1796                          STATION DESCRIPTION
 DQ1796
 DQ1796'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1796'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF IRVINGTON, 6.3
 DQ1796'MI (10.1 KM) EAST-SOUTHEAST OF BEAUCOUP AND 0.7 MI (1.1 KM)
 DQ1796'EAST-NORTHEAST OF ASHLEY.
 DQ1796'
 DQ1796'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 15
 DQ1796'PROCEED NORTH ALONG US ROUTE 51 FOR 0.6 MI (1.0 KM) TO MASSACHUSETTS
 DQ1796'ROAD.  CONTINUE NORTH ALONG US ROUTE 51 FOR 360 FT (109.7 M) TO THE
 DQ1796'STATION ON THE LEFT.
 DQ1796'
 DQ1796'THE STATION IS 56 FT (17.1 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1796'361 FT (110.0 M) NORTHWEST OF A TELEPHONE PEDESTAL WITH A WARNING
 DQ1796'SIGN, 340 FT (103.6 M) SOUTH OF A POWER POLE, 325 FT (99.1 M) NORTH OF
 DQ1796'A FIRE HYDRANT, 145 FT (44.2 M) SOUTH OF THE CENTERLINE OF A FIELD
 DQ1796'ENTRANCE AND 12 FT (3.7 M) NORTHEAST OF A POWER POLE.
 DQ1796'
 DQ1796'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1796'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1797 ***********************************************************************
 DQ1797  DESIGNATION -  MF 015
 DQ1797  PID         -  DQ1797
 DQ1797  STATE/COUNTY-  IL/WASHINGTON
 DQ1797  COUNTRY     -  US
 DQ1797  USGS QUAD   -  ASHLEY (2018)
 DQ1797
 DQ1797                         *CURRENT SURVEY CONTROL
 DQ1797  ______________________________________________________________________
 DQ1797* NAD 83(1986) POSITION- 38 19 17.03   (N) 089 10 41.46   (W)   HD_HELD1
 DQ1797* NAVD 88 ORTHO HEIGHT -   166.533 (meters)      546.37  (feet) ADJUSTED
 DQ1797  ______________________________________________________________________
 DQ1797  GEOID HEIGHT    -        -30.054 (meters)                     GEOID18
 DQ1797  DYNAMIC HEIGHT  -        166.426 (meters)      546.02  (feet) COMP
 DQ1797  MODELED GRAVITY -    979,984.6   (mgal)                       NAVD 88
 DQ1797
 DQ1797  VERT ORDER      -  SECOND    CLASS I
 DQ1797
 DQ1797.The horizontal coordinates were determined by differentially corrected
 DQ1797.hand held GPS observations or other comparable positioning techniques
 DQ1797.and have an estimated accuracy of +/- 3 meters.
 DQ1797
 DQ1797.The orthometric height was determined by differential leveling and
 DQ1797.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1797.in May 2016.
 DQ1797
 DQ1797.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1797.GEOID18 height accuracy estimate available here.
 DQ1797
 DQ1797.Click photographs - Photos may exist for this station.
 DQ1797
 DQ1797.The dynamic height is computed by dividing the NAVD 88
 DQ1797.geopotential number by the normal gravity value computed on the
 DQ1797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1797.degrees latitude (g = 980.6199 gals.).
 DQ1797
 DQ1797.The modeled gravity was interpolated from observed gravity values.
 DQ1797
 DQ1797;                    North         East    Units  Estimated Accuracy
 DQ1797;SPC IL W     -   184,105.0     786,436.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1797
 DQ1797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0958843720(NAD 83)
 DQ1797
 DQ1797                          SUPERSEDED SURVEY CONTROL
 DQ1797
 DQ1797.No superseded survey control is available for this station.
 DQ1797
 DQ1797_MARKER: F = FLANGE-ENCASED ROD
 DQ1797_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1797_STAMPING: MF 015 2016
 DQ1797_MARK LOGO: UIL
 DQ1797_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1797_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1797_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1797+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2016
 DQ1797_ROD/PIPE-DEPTH: 5.8 meters
 DQ1797_SLEEVE-DEPTH  : 0.9 meters
 DQ1797
 DQ1797  HISTORY     - Date     Condition        Report By
 DQ1797  HISTORY     - 20160115 MONUMENTED       AMESC
 DQ1797
 DQ1797                          STATION DESCRIPTION
 DQ1797
 DQ1797'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1797'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST OF WOODLAWN, 6.5 MI
 DQ1797'(10.5 KM) EAST-SOUTHEAST OF BEAUCOUP AND 0.9 MI (1.4 KM) SOUTHEAST OF
 DQ1797'ASHLEY.
 DQ1797'
 DQ1797'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 15
 DQ1797'PROCEED SOUTHEAST ALONG ILLINOIS ROUTE 15 FOR 200 FT (61.0 M) TO THE
 DQ1797'STATION ON THE RIGHT.
 DQ1797'
 DQ1797'THE STATION IS 88 FT (26.8 M) SOUTHWEST OF THE CENTERLINE OF ILLINOIS
 DQ1797'ROUTE 15, 297.5 FT (90.7 M) SOUTHEAST OF A POWER POLE WITH
 DQ1797'TRANSFORMER, 170 FT (51.8 M) SOUTHEAST OF A LIGHT POLE, 45 FT (13.7 M)
 DQ1797'SOUTH OF THE EAST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE AND
 DQ1797'11 FT (3.4 M) NORTHWEST OF A POWER POLE.
 DQ1797'
 DQ1797'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1797'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1798 ***********************************************************************
 DQ1798  DESIGNATION -  MF 016
 DQ1798  PID         -  DQ1798
 DQ1798  STATE/COUNTY-  IL/WASHINGTON
 DQ1798  COUNTRY     -  US
 DQ1798  USGS QUAD   -  ASHLEY (2018)
 DQ1798
 DQ1798                         *CURRENT SURVEY CONTROL
 DQ1798  ______________________________________________________________________
 DQ1798* NAD 83(1986) POSITION- 38 18 48.67   (N) 089 09 48.63   (W)   HD_HELD1
 DQ1798* NAVD 88 ORTHO HEIGHT -   170.830 (meters)      560.46  (feet) ADJUSTED
 DQ1798  ______________________________________________________________________
 DQ1798  GEOID HEIGHT    -        -30.038 (meters)                     GEOID18
 DQ1798  DYNAMIC HEIGHT  -        170.721 (meters)      560.11  (feet) COMP
 DQ1798  MODELED GRAVITY -    979,984.8   (mgal)                       NAVD 88
 DQ1798
 DQ1798  VERT ORDER      -  SECOND    CLASS I
 DQ1798
 DQ1798.The horizontal coordinates were determined by differentially corrected
 DQ1798.hand held GPS observations or other comparable positioning techniques
 DQ1798.and have an estimated accuracy of +/- 3 meters.
 DQ1798
 DQ1798.The orthometric height was determined by differential leveling and
 DQ1798.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1798.in May 2016.
 DQ1798
 DQ1798.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1798.GEOID18 height accuracy estimate available here.
 DQ1798
 DQ1798.Click photographs - Photos may exist for this station.
 DQ1798
 DQ1798.The dynamic height is computed by dividing the NAVD 88
 DQ1798.geopotential number by the normal gravity value computed on the
 DQ1798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1798.degrees latitude (g = 980.6199 gals.).
 DQ1798
 DQ1798.The modeled gravity was interpolated from observed gravity values.
 DQ1798
 DQ1798;                    North         East    Units  Estimated Accuracy
 DQ1798;SPC IL W     -   183,244.4     787,729.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1798
 DQ1798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1085042816(NAD 83)
 DQ1798
 DQ1798                          SUPERSEDED SURVEY CONTROL
 DQ1798
 DQ1798.No superseded survey control is available for this station.
 DQ1798
 DQ1798_MARKER: F = FLANGE-ENCASED ROD
 DQ1798_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1798_STAMPING: MF 016 2016
 DQ1798_MARK LOGO: UIL
 DQ1798_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1798_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1798_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1798+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2016
 DQ1798_ROD/PIPE-DEPTH: 4.6 meters
 DQ1798_SLEEVE-DEPTH  : 0.9 meters
 DQ1798
 DQ1798  HISTORY     - Date     Condition        Report By
 DQ1798  HISTORY     - 20160114 MONUMENTED       AMESC
 DQ1798
 DQ1798                          STATION DESCRIPTION
 DQ1798
 DQ1798'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1798'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF
 DQ1798'BEAUCOUP, 7.2 MI (11.6 KM) WEST OF WOODLAWN AND 1.8 MI (2.9 KM)
 DQ1798'SOUTHEAST OF ASHLEY.
 DQ1798'
 DQ1798'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 15
 DQ1798'PROCEED SOUTHEAST ALONG HIGHWAY 15 FOR 1 MI (1.6 KM) TO ORCHARD ROAD
 DQ1798'AND THE STATION ON THE LEFT.
 DQ1798'
 DQ1798'THE STATION IS 95 FT (29.0 M) NORTHEAST OF THE CENTERLINE OF ILLINOIS
 DQ1798'ROUTE 15, 21.5 FT (6.6 M) EAST OF THE CENTERLINE OF ORCHARD ROAD,
 DQ1798'148.5 SOUTHEAST OF THE SOUTHEAST CORNER OF A P0LE BARN, 132.5 FT (40.4
 DQ1798'M) NORTH-NORTHEAST OF A POWER POLE WITH A TRANSFORMER, 56.5 FT (17.2
 DQ1798'M) SOUTHEAST OF A POWER POLE WITH A LIGHT, 53.5 FT (16.3 M) NORTHEAST
 DQ1798'OF A POWER POLE AND 30 FT (9.1 M) SOUTH OF A FIELD ENTRANCE.
 DQ1798'
 DQ1798'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1798'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1800 ***********************************************************************
 DQ1800  DESIGNATION -  MF 018
 DQ1800  PID         -  DQ1800
 DQ1800  STATE/COUNTY-  IL/JEFFERSON
 DQ1800  COUNTRY     -  US
 DQ1800  USGS QUAD   -  ASHLEY (2018)
 DQ1800
 DQ1800                         *CURRENT SURVEY CONTROL
 DQ1800  ______________________________________________________________________
 DQ1800* NAD 83(1986) POSITION- 38 18 28.10   (N) 089 07 37.45   (W)   HD_HELD1
 DQ1800* NAVD 88 ORTHO HEIGHT -   159.893 (meters)      524.58  (feet) ADJUSTED
 DQ1800  ______________________________________________________________________
 DQ1800  GEOID HEIGHT    -        -30.035 (meters)                     GEOID18
 DQ1800  DYNAMIC HEIGHT  -        159.791 (meters)      524.25  (feet) COMP
 DQ1800  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 DQ1800
 DQ1800  VERT ORDER      -  SECOND    CLASS I
 DQ1800
 DQ1800.The horizontal coordinates were determined by differentially corrected
 DQ1800.hand held GPS observations or other comparable positioning techniques
 DQ1800.and have an estimated accuracy of +/- 3 meters.
 DQ1800
 DQ1800.The orthometric height was determined by differential leveling and
 DQ1800.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1800.in May 2016.
 DQ1800
 DQ1800.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1800.GEOID18 height accuracy estimate available here.
 DQ1800
 DQ1800.Click photographs - Photos may exist for this station.
 DQ1800
 DQ1800.The dynamic height is computed by dividing the NAVD 88
 DQ1800.geopotential number by the normal gravity value computed on the
 DQ1800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1800.degrees latitude (g = 980.6199 gals.).
 DQ1800
 DQ1800.The modeled gravity was interpolated from observed gravity values.
 DQ1800
 DQ1800;                    North         East    Units  Estimated Accuracy
 DQ1800;SPC IL E     -   182,438.3     230,577.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1800
 DQ1800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1402242108(NAD 83)
 DQ1800
 DQ1800                          SUPERSEDED SURVEY CONTROL
 DQ1800
 DQ1800.No superseded survey control is available for this station.
 DQ1800
 DQ1800_MARKER: F = FLANGE-ENCASED ROD
 DQ1800_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1800_STAMPING: MF 018 2016
 DQ1800_MARK LOGO: UIL
 DQ1800_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1800_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1800_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1800+STABILITY: POSITION/ELEVATION WELL
 DQ1800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1800+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2016
 DQ1800_ROD/PIPE-DEPTH: 6.1 meters
 DQ1800_SLEEVE-DEPTH  : 0.9 meters
 DQ1800
 DQ1800  HISTORY     - Date     Condition        Report By
 DQ1800  HISTORY     - 20160119 MONUMENTED       AMESC
 DQ1800
 DQ1800                          STATION DESCRIPTION
 DQ1800
 DQ1800'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1800'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTHWEST OF
 DQ1800'WALTONVILLE, 5.4 MI (8.7 KM) WEST-SOUTHWEST OF WOODLAWN AND 3.8 MI
 DQ1800'(6.1 KM) EAST-SOUTHEAST OF ASHLEY.
 DQ1800'
 DQ1800'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 15
 DQ1800'PROCEED SOUTHEAST ALONG ILLINOIS ROUTE 15 FOR 2.65 MI (4.3 KM) TO
 DQ1800'COUNTY ROAD 075E.  CONTINUE EAST ALONG ILLINOIS ROUTE 15 FOR 0.45 MI
 DQ1800'(0.7 KM) TO THE STATION ON THE LEFT.
 DQ1800'
 DQ1800'THE STATION IS 31 FT (9.4 M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1800'15, 376 FT (114.6 M) SOUTHWEST OF THE SOUTH POLE OF A 2 POLE ON HIGH
 DQ1800'POWER LINE, 191 FT (58.2 M) NORTHEAST OF THE CENTER OF A HAND HOLE
 DQ1800'WITH WARNING POST, 190.5 FT (58.1 M) NORTHWEST OF A TELEPHONE PEDESTAL
 DQ1800'EAST OF THE DRIVEWAY FOR HOUSE NUMBER '1119', 138 FT (42.1 M)
 DQ1800'NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DQ1800'WITH FLARED END SECTION UNDER THE DRIVEWAY TO HOUSE NUMBER '1119' AND
 DQ1800'13.5 FT (4.1 M) WEST OF A POWER POLE.
 DQ1800'
 DQ1800'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1800'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1801 ***********************************************************************
 DQ1801  DESIGNATION -  MF 019
 DQ1801  PID         -  DQ1801
 DQ1801  STATE/COUNTY-  IL/JEFFERSON
 DQ1801  COUNTRY     -  US
 DQ1801  USGS QUAD   -  WOODLAWN (2018)
 DQ1801
 DQ1801                         *CURRENT SURVEY CONTROL
 DQ1801  ______________________________________________________________________
 DQ1801* NAD 83(1986) POSITION- 38 18 23.75   (N) 089 06 33.44   (W)   HD_HELD1
 DQ1801* NAVD 88 ORTHO HEIGHT -   153.674 (meters)      504.18  (feet) ADJUSTED
 DQ1801  ______________________________________________________________________
 DQ1801  GEOID HEIGHT    -        -30.040 (meters)                     GEOID18
 DQ1801  DYNAMIC HEIGHT  -        153.576 (meters)      503.86  (feet) COMP
 DQ1801  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 DQ1801
 DQ1801  VERT ORDER      -  SECOND    CLASS I
 DQ1801
 DQ1801.The horizontal coordinates were determined by differentially corrected
 DQ1801.hand held GPS observations or other comparable positioning techniques
 DQ1801.and have an estimated accuracy of +/- 3 meters.
 DQ1801
 DQ1801.The orthometric height was determined by differential leveling and
 DQ1801.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1801.in May 2016.
 DQ1801
 DQ1801.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1801.GEOID18 height accuracy estimate available here.
 DQ1801
 DQ1801.Click photographs - Photos may exist for this station.
 DQ1801
 DQ1801.The dynamic height is computed by dividing the NAVD 88
 DQ1801.geopotential number by the normal gravity value computed on the
 DQ1801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1801.degrees latitude (g = 980.6199 gals.).
 DQ1801
 DQ1801.The modeled gravity was interpolated from observed gravity values.
 DQ1801
 DQ1801;                    North         East    Units  Estimated Accuracy
 DQ1801;SPC IL E     -   182,291.0     232,131.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1801
 DQ1801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1557341938(NAD 83)
 DQ1801
 DQ1801                          SUPERSEDED SURVEY CONTROL
 DQ1801
 DQ1801.No superseded survey control is available for this station.
 DQ1801
 DQ1801_MARKER: F = FLANGE-ENCASED ROD
 DQ1801_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1801_STAMPING: MF 019 2016
 DQ1801_MARK LOGO: UIL
 DQ1801_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1801_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1801_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1801+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2016
 DQ1801_ROD/PIPE-DEPTH: 5.8 meters
 DQ1801_SLEEVE-DEPTH  : 0.9 meters
 DQ1801
 DQ1801  HISTORY     - Date     Condition        Report By
 DQ1801  HISTORY     - 20160119 MONUMENTED       AMESC
 DQ1801
 DQ1801                          STATION DESCRIPTION
 DQ1801
 DQ1801'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1801'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF
 DQ1801'WALTONVILLE, 4.7 MI (7.6 KM) EAST-SOUTHEAST OF ASHLEY AND 4.5 MI (7.2
 DQ1801'KM) WEST-SOUTHWEST OF WOODLAWN.
 DQ1801'
 DQ1801'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 15
 DQ1801'PROCEED SOUTHEAST ALONG ILLINOIS ROUTE 15 FOR 4.1 MI (6.6 KM) TO
 DQ1801'RIDDLE LANE (COUNTY HIGHWAY 14), SOUTH ALONG RIDDLE LANE FOR 370 FT
 DQ1801'(112.8 M) TO THE STATION ON THE RIGHT.
 DQ1801'
 DQ1801'THE STATION IS 38 FT (11.6 M) WEST OF THE CENTERLINE OF RIDDLE LANE,
 DQ1801'399 FT (121.6 M) NORTH OF A POWER POLE ON THE WEST SIDE OF RIDDLE
 DQ1801'LANE, 352 FT (107.3 M) SOUTH-SOUTHEAST OF THE CENTER OF THE SOUTH
 DQ1801'HEADWALL OF A 48 INCH (122 CM) X 30 INCH BOX CULVERT UNDER ILLINOIS
 DQ1801'ROUTE 15, 351 FT (107.0 M) SOUTH-SOUTHWEST OF A TELEPHONE PEDESTAL BY
 DQ1801'A FIBER OPTIC WARNING POST IN THE SOUTHEAST QUADRANT OF THE
 DQ1801'INTERSECTION OF ILLINOIS ROUTE 15 AND RIDDLE LANE, 329.5 FT (100.4 M)
 DQ1801'SOUTH OF A POWER POLE ON THE WEST SIDE OF RIDDLE LANE, 237 FT (72.2 M)
 DQ1801'SOUTH-SOUTHWEST OF THE CENTER OF THE EAST HEADWALL OF A 48 INCH (122
 DQ1801'CM) X 30 INCH BOX CULVERT UNDER RIDDLE ROAD AND 11 FT (3.4 M)
 DQ1801'NORTH-NORTHEAST OF A POWER POLE.
 DQ1801'
 DQ1801'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1801'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1802 ***********************************************************************
 DQ1802  DESIGNATION -  MF 020
 DQ1802  PID         -  DQ1802
 DQ1802  STATE/COUNTY-  IL/JEFFERSON
 DQ1802  COUNTRY     -  US
 DQ1802  USGS QUAD   -  WOODLAWN (2018)
 DQ1802
 DQ1802                         *CURRENT SURVEY CONTROL
 DQ1802  ______________________________________________________________________
 DQ1802* NAD 83(1986) POSITION- 38 18 27.40   (N) 089 05 32.75   (W)   HD_HELD1
 DQ1802* NAVD 88 ORTHO HEIGHT -   150.652 (meters)      494.26  (feet) ADJUSTED
 DQ1802  ______________________________________________________________________
 DQ1802  GEOID HEIGHT    -        -30.050 (meters)                     GEOID18
 DQ1802  DYNAMIC HEIGHT  -        150.556 (meters)      493.95  (feet) COMP
 DQ1802  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 DQ1802
 DQ1802  VERT ORDER      -  SECOND    CLASS I
 DQ1802
 DQ1802.The horizontal coordinates were determined by differentially corrected
 DQ1802.hand held GPS observations or other comparable positioning techniques
 DQ1802.and have an estimated accuracy of +/- 3 meters.
 DQ1802
 DQ1802.The orthometric height was determined by differential leveling and
 DQ1802.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1802.in May 2016.
 DQ1802
 DQ1802.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1802.GEOID18 height accuracy estimate available here.
 DQ1802
 DQ1802.Click photographs - Photos may exist for this station.
 DQ1802
 DQ1802.The dynamic height is computed by dividing the NAVD 88
 DQ1802.geopotential number by the normal gravity value computed on the
 DQ1802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1802.degrees latitude (g = 980.6199 gals.).
 DQ1802
 DQ1802.The modeled gravity was interpolated from observed gravity values.
 DQ1802
 DQ1802;                    North         East    Units  Estimated Accuracy
 DQ1802;SPC IL E     -   182,391.3     233,607.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1802
 DQ1802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1705042017(NAD 83)
 DQ1802
 DQ1802                          SUPERSEDED SURVEY CONTROL
 DQ1802
 DQ1802.No superseded survey control is available for this station.
 DQ1802
 DQ1802_MARKER: F = FLANGE-ENCASED ROD
 DQ1802_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1802_STAMPING: MF 020 2016
 DQ1802_MARK LOGO: UIL
 DQ1802_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1802_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1802_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1802+STABILITY: POSITION/ELEVATION WELL
 DQ1802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1802+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2016
 DQ1802_ROD/PIPE-DEPTH: 6.1 meters
 DQ1802_SLEEVE-DEPTH  : 0.9 meters
 DQ1802
 DQ1802  HISTORY     - Date     Condition        Report By
 DQ1802  HISTORY     - 20160119 MONUMENTED       AMESC
 DQ1802
 DQ1802                          STATION DESCRIPTION
 DQ1802
 DQ1802'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1802'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHWEST OF
 DQ1802'WALTONVILLE, 5.6 MI (9.0 KM) EAST-SOUTHEAST OF ASHLEY AND 3.6 MI (5.8
 DQ1802'KM) WEST-SOUTHWEST OF WOODLAWN.
 DQ1802'
 DQ1802'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 15 AND NORTH HALL
 DQ1802'LANE (COUNTY HIGHWAY 9) PROCEED WEST ALONG ILLINOIS ROUTE 15 FOR 2.8
 DQ1802'MI (4.5 KM) TO COUNTY ROAD 275E.  CONTINUE WEST ALONG ILLINOIS ROUTE
 DQ1802'15 FOR 700 FT (213.4 M) TO THE STATION ON THE RIGHT.
 DQ1802'
 DQ1802'THE STATION IS 52 FT (15.8 M) NORTH OF THE CENTERLINE OF ILLINOIS
 DQ1802'ROUTE 15, 234 FT (71.3 M) EAST-NORTHEAST OF THE EAST END OF A 15 INCH
 DQ1802'(38 CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO HOUSE NUMBER
 DQ1802''2854' ON THE NORTH SIDE OF ILLINOIS ROUTE 15, 220 FT (67.1 M) WEST OF
 DQ1802'THE CENTERLINE OF THE GRAVEL DRIVE TO HOUSE NUMBER '2912' ON THE NORTH
 DQ1802'SIDE OF ILLINOIS ROUTE 15, 195.5 FT (59.6 M) WEST-NORTHWEST OF THE
 DQ1802'CENTER OF A 24 INCH (61 CM) X 20 INCH CONCRETE BOX CULVERT ON THE
 DQ1802'NORTH SIDE OF ILLINOIS ROUTE 15, 120 FT (36.6 M) EAST-NORTHEAST OF THE
 DQ1802'CENTER OF A 24 INCH (61 CM) X 20 INCH CONCRETE BOX CULVERT ON THE
 DQ1802'NORTH SIDE OF ILLINOIS ROUTE 15, 110 FT (33.5 M) NORTHWEST OF THE WEST
 DQ1802'END OF A 15 INCH (38 CM) CONCRETE PIPE UNDER THE DRIVEWAY FOR HOUSE
 DQ1802'NUMBER '2905' ON THE SOUTH OF ILLINOIS ROUTE 15, 43 FT (13.1 M) EAST
 DQ1802'OF A POWER POLE WITH TRANSFORMER AND GUY WIRE AND 4.6 FT (1.4 M) SOUTH
 DQ1802'OF AN EAST WEST FENCE.
 DQ1802'
 DQ1802'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1802'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1803 ***********************************************************************
 DQ1803  DESIGNATION -  MF 021
 DQ1803  PID         -  DQ1803
 DQ1803  STATE/COUNTY-  IL/JEFFERSON
 DQ1803  COUNTRY     -  US
 DQ1803  USGS QUAD   -  WOODLAWN (2018)
 DQ1803
 DQ1803                         *CURRENT SURVEY CONTROL
 DQ1803  ______________________________________________________________________
 DQ1803* NAD 83(1986) POSITION- 38 18 22.78   (N) 089 04 34.61   (W)   HD_HELD1
 DQ1803* NAVD 88 ORTHO HEIGHT -   139.538 (meters)      457.80  (feet) ADJUSTED
 DQ1803  ______________________________________________________________________
 DQ1803  GEOID HEIGHT    -        -30.056 (meters)                     GEOID18
 DQ1803  DYNAMIC HEIGHT  -        139.449 (meters)      457.51  (feet) COMP
 DQ1803  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 DQ1803
 DQ1803  VERT ORDER      -  SECOND    CLASS I
 DQ1803
 DQ1803.The horizontal coordinates were determined by differentially corrected
 DQ1803.hand held GPS observations or other comparable positioning techniques
 DQ1803.and have an estimated accuracy of +/- 3 meters.
 DQ1803
 DQ1803.The orthometric height was determined by differential leveling and
 DQ1803.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1803.in May 2016.
 DQ1803
 DQ1803.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1803.GEOID18 height accuracy estimate available here.
 DQ1803
 DQ1803.Click photographs - Photos may exist for this station.
 DQ1803
 DQ1803.The dynamic height is computed by dividing the NAVD 88
 DQ1803.geopotential number by the normal gravity value computed on the
 DQ1803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1803.degrees latitude (g = 980.6199 gals.).
 DQ1803
 DQ1803.The modeled gravity was interpolated from observed gravity values.
 DQ1803
 DQ1803;                    North         East    Units  Estimated Accuracy
 DQ1803;SPC IL E     -   182,237.4     235,018.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1803
 DQ1803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1845941843(NAD 83)
 DQ1803
 DQ1803                          SUPERSEDED SURVEY CONTROL
 DQ1803
 DQ1803.No superseded survey control is available for this station.
 DQ1803
 DQ1803_MARKER: F = FLANGE-ENCASED ROD
 DQ1803_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1803_STAMPING: MF 021 2016
 DQ1803_MARK LOGO: UIL
 DQ1803_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1803_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1803_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1803+STABILITY: POSITION/ELEVATION WELL
 DQ1803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1803+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2016
 DQ1803_ROD/PIPE-DEPTH: 7.3 meters
 DQ1803_SLEEVE-DEPTH  : 0.9 meters
 DQ1803
 DQ1803  HISTORY     - Date     Condition        Report By
 DQ1803  HISTORY     - 20160119 MONUMENTED       AMESC
 DQ1803
 DQ1803                          STATION DESCRIPTION
 DQ1803
 DQ1803'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1803'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHWEST OF
 DQ1803'WALTONVILLE, 6.4 MI (10.3 KM) EAST-SOUTHEAST OF ASHLEY AND 2.9 MI (4.7
 DQ1803'KM) SOUTHWEST OF WOODLAWN.
 DQ1803'
 DQ1803'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 15 AND NORTH HALL
 DQ1803'LANE (COUNTY HIGHWAY 9), PROCEED WEST ALONG ILLINOIS ROUTE 15 FOR 2.0
 DQ1803'MI (3.2 KM) TO COUNTY ROAD 400E (NORTH PANZIER LANE), SOUTH ALONG
 DQ1803'COUNTY ROAD 400E FOR 309 FT (94.2 M) TO THE STATION ON THE LEFT.
 DQ1803'
 DQ1803'THE STATION IS 31 FT (9.4 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1803'400E, 361.5 FT (110.2 M) SOUTH-SOUTHEAST OF A POWER POLE IN THE
 DQ1803'SOUTHWEST QUADRANT OF ILLINOIS ROUTE 15 AND COUNTY ROAD 400E, 195 FT
 DQ1803'(59.4 M) SOUTH OF A POWER POLE ON THE EAST SIDE OF COUNTY ROAD 400E,
 DQ1803'169.5 FT (51.7 M) SOUTH-SOUTHEAST OF THE CENTER OF THE WEST HEADWALL
 DQ1803'OF A 48 INCH (122 CM) X 96 INCH BOX CULVERT UNDER COUNTY ROAD 400E,
 DQ1803'102.5 FT (31.2 M) NORTH OF A POWER POLE ON EAST SIDE OF COUNTY ROAD
 DQ1803'400E, 94.5 FT (28.8 M) SOUTH OF A FENCE CORNER ON THE EAST SIDE OF
 DQ1803'COUNTY ROAD 400E AND 2.8 FT (0.9 M) WEST OF A NORTH-SOUTH FENCE.
 DQ1803'
 DQ1803'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1803'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1804 ***********************************************************************
 DQ1804  DESIGNATION -  MF 022
 DQ1804  PID         -  DQ1804
 DQ1804  STATE/COUNTY-  IL/JEFFERSON
 DQ1804  COUNTRY     -  US
 DQ1804  USGS QUAD   -  WOODLAWN (2018)
 DQ1804
 DQ1804                         *CURRENT SURVEY CONTROL
 DQ1804  ______________________________________________________________________
 DQ1804* NAD 83(1986) POSITION- 38 18 33.14   (N) 089 03 45.09   (W)   HD_HELD1
 DQ1804* NAVD 88 ORTHO HEIGHT -   145.378 (meters)      476.96  (feet) ADJUSTED
 DQ1804  ______________________________________________________________________
 DQ1804  GEOID HEIGHT    -        -30.071 (meters)                     GEOID18
 DQ1804  DYNAMIC HEIGHT  -        145.285 (meters)      476.66  (feet) COMP
 DQ1804  MODELED GRAVITY -    979,990.0   (mgal)                       NAVD 88
 DQ1804
 DQ1804  VERT ORDER      -  SECOND    CLASS I
 DQ1804
 DQ1804.The horizontal coordinates were determined by differentially corrected
 DQ1804.hand held GPS observations or other comparable positioning techniques
 DQ1804.and have an estimated accuracy of +/- 3 meters.
 DQ1804
 DQ1804.The orthometric height was determined by differential leveling and
 DQ1804.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1804.in May 2016.
 DQ1804
 DQ1804.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1804.GEOID18 height accuracy estimate available here.
 DQ1804
 DQ1804.Click photographs - Photos may exist for this station.
 DQ1804
 DQ1804.The dynamic height is computed by dividing the NAVD 88
 DQ1804.geopotential number by the normal gravity value computed on the
 DQ1804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1804.degrees latitude (g = 980.6199 gals.).
 DQ1804
 DQ1804.The modeled gravity was interpolated from observed gravity values.
 DQ1804
 DQ1804;                    North         East    Units  Estimated Accuracy
 DQ1804;SPC IL E     -   182,547.2     236,224.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1804
 DQ1804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1966942135(NAD 83)
 DQ1804
 DQ1804                          SUPERSEDED SURVEY CONTROL
 DQ1804
 DQ1804.No superseded survey control is available for this station.
 DQ1804
 DQ1804_MARKER: F = FLANGE-ENCASED ROD
 DQ1804_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1804_STAMPING: MF 022 2016
 DQ1804_MARK LOGO: UIL
 DQ1804_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1804_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1804_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1804+STABILITY: POSITION/ELEVATION WELL
 DQ1804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1804+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2016
 DQ1804_ROD/PIPE-DEPTH: 7.3 meters
 DQ1804_SLEEVE-DEPTH  : 0.9 meters
 DQ1804
 DQ1804  HISTORY     - Date     Condition        Report By
 DQ1804  HISTORY     - 20160119 MONUMENTED       AMESC
 DQ1804
 DQ1804                          STATION DESCRIPTION
 DQ1804
 DQ1804'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1804'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-SOUTHEAST OF
 DQ1804'ASHLEY, 7.0 MI (11.3 KM) NORTH OF WALTONVILLE AND 2.2 MI (3.5 KM)
 DQ1804'SOUTHWEST OF WOODLAWN.
 DQ1804'
 DQ1804'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 15 AND NORTH HALL
 DQ1804'LANE (COUNTY HIGHWAY 9), PROCEED WEST ALONG ILLINOIS ROUTE FOR 1.3 MI
 DQ1804'(2.1 KM) TO OLD FAITHFUL LANE, NORTH ALONG OLD FAITHFUL LANE FOR 645
 DQ1804'FT (196.6 M) TO THE STATION ON THE RIGHT.
 DQ1804'
 DQ1804'THE STATION IS 17.5 FT (5.3 M) EAST OF THE CENTERLINE OF OLD FAITHFUL
 DQ1804'LANE, 347 FT (105.8 M) NORTH OF A POWER POLE ON THE EAST SIDE OF OLD
 DQ1804'FAITHFUL LANE, 312 FT (95.1 M) SOUTH OF A POWER POLE ON THE EAST SIDE
 DQ1804'OF OLD FAITHFUL LANE, 169 FT (51.5 M) SOUTH OF THE PROJECTED
 DQ1804'CENTERLINE OF A PRIVATE DRIVEWAY ON THE WEST SIDE OF OLD FAITHFUL
 DQ1804'LANE, 144 FT (43.9 M) SOUTH OF A FIELD ENTRANCE ON THE EAST SIDE OF
 DQ1804'OLD FAITHFUL LANE, 44.5 FT (13.6 M) EAST OF A POWER POLE ON THE WEST
 DQ1804'SIDE OF OLD FAITHFUL LANE AND 10.5 FT (3.2 M) NORTH OF A POWER POLE ON
 DQ1804'THE EAST SIDE OF OLD FAITHFUL LANE.
 DQ1804'
 DQ1804'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1804'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1805 ***********************************************************************
 DQ1805  DESIGNATION -  MF 023
 DQ1805  PID         -  DQ1805
 DQ1805  STATE/COUNTY-  IL/JEFFERSON
 DQ1805  COUNTRY     -  US
 DQ1805  USGS QUAD   -  WOODLAWN (2018)
 DQ1805
 DQ1805                         *CURRENT SURVEY CONTROL
 DQ1805  ______________________________________________________________________
 DQ1805* NAD 83(1986) POSITION- 38 18 59.54   (N) 089 02 06.47   (W)   HD_HELD1
 DQ1805* NAVD 88 ORTHO HEIGHT -   151.183 (meters)      496.01  (feet) ADJUSTED
 DQ1805  ______________________________________________________________________
 DQ1805  GEOID HEIGHT    -        -30.108 (meters)                     GEOID18
 DQ1805  DYNAMIC HEIGHT  -        151.087 (meters)      495.69  (feet) COMP
 DQ1805  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 DQ1805
 DQ1805  VERT ORDER      -  SECOND    CLASS I
 DQ1805
 DQ1805.The horizontal coordinates were determined by differentially corrected
 DQ1805.hand held GPS observations or other comparable positioning techniques
 DQ1805.and have an estimated accuracy of +/- 3 meters.
 DQ1805
 DQ1805.The orthometric height was determined by differential leveling and
 DQ1805.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1805.in May 2016.
 DQ1805
 DQ1805.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1805.GEOID18 height accuracy estimate available here.
 DQ1805
 DQ1805.Click photographs - Photos may exist for this station.
 DQ1805
 DQ1805.The dynamic height is computed by dividing the NAVD 88
 DQ1805.geopotential number by the normal gravity value computed on the
 DQ1805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1805.degrees latitude (g = 980.6199 gals.).
 DQ1805
 DQ1805.The modeled gravity was interpolated from observed gravity values.
 DQ1805
 DQ1805;                    North         East    Units  Estimated Accuracy
 DQ1805;SPC IL E     -   183,342.7     238,626.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1805
 DQ1805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2208242896(NAD 83)
 DQ1805
 DQ1805                          SUPERSEDED SURVEY CONTROL
 DQ1805
 DQ1805.No superseded survey control is available for this station.
 DQ1805
 DQ1805_MARKER: F = FLANGE-ENCASED ROD
 DQ1805_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1805_STAMPING: MF 023 2016
 DQ1805_MARK LOGO: UIL
 DQ1805_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1805_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1805+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2016
 DQ1805_ROD/PIPE-DEPTH: 4.1 meters
 DQ1805_SLEEVE-DEPTH  : 0.9 meters
 DQ1805
 DQ1805  HISTORY     - Date     Condition        Report By
 DQ1805  HISTORY     - 20160119 MONUMENTED       AMESC
 DQ1805
 DQ1805                          STATION DESCRIPTION
 DQ1805
 DQ1805'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1805'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH OF WALTONVILLE,
 DQ1805'7.2 MI (11.6 KM) WEST OF MOUNT VERNON AND 0.9 MI (1.4 KM) SOUTH OF
 DQ1805'WOODLAWN.
 DQ1805'
 DQ1805'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 15 AND NORTH HALL
 DQ1805'LANE (COUNTY HIGHWAY 9), PROCEED EAST ALONG ILLINOIS ROUTE FOR 0.3 MI
 DQ1805'(0.5 KM) TO COUNTY ROAD 600E (WOODLAWN LANE), NORTH ALONG WOODLAWN
 DQ1805'LANE FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DQ1805'
 DQ1805'THE STATION IS 37 FT (11.3 M) WEST OF THE CENTERLINE OF WOODLAWN LANE,
 DQ1805'124 FT (37.8 M) WEST-NORTHWEST OF THE SOUTHWEST CORNER OF A HOUSE AT
 DQ1805'ADDRESS '6029' DAYTON DRIVE, 106.5 FT (32.5 M) NORTHWEST OF A
 DQ1805'TELEPHONE PEDESTAL, 104 FT (31.7 M) NORTHWEST OF A POWER POLE WITH A
 DQ1805'LIGHT, 91 FT (27.7 M) SOUTHWEST OF A POWER POLE AT THE SOUTHEAST
 DQ1805'CORNER OF WOODLAWN LANE AND DAYTON DRIVE, 87 FT (26.5 M) SOUTH OF THE
 DQ1805'PROJECTED CENTERLINE OF DAYTON DRIVE AND 1.0 FT (0.3 M) EAST OF AN
 DQ1805'ORANGE FIBERGLASS WITNESS POST.
 DQ1805'
 DQ1805'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1805'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1806 ***********************************************************************
 DQ1806  DESIGNATION -  MF 024
 DQ1806  PID         -  DQ1806
 DQ1806  STATE/COUNTY-  IL/JEFFERSON
 DQ1806  COUNTRY     -  US
 DQ1806  USGS QUAD   -  WOODLAWN (2018)
 DQ1806
 DQ1806                         *CURRENT SURVEY CONTROL
 DQ1806  ______________________________________________________________________
 DQ1806* NAD 83(1986) POSITION- 38 18 14.51   (N) 089 02 22.22   (W)   HD_HELD1
 DQ1806* NAVD 88 ORTHO HEIGHT -   141.776 (meters)      465.14  (feet) ADJUSTED
 DQ1806  ______________________________________________________________________
 DQ1806  GEOID HEIGHT    -        -30.076 (meters)                     GEOID18
 DQ1806  DYNAMIC HEIGHT  -        141.686 (meters)      464.85  (feet) COMP
 DQ1806  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 DQ1806
 DQ1806  VERT ORDER      -  SECOND    CLASS I
 DQ1806
 DQ1806.The horizontal coordinates were determined by differentially corrected
 DQ1806.hand held GPS observations or other comparable positioning techniques
 DQ1806.and have an estimated accuracy of +/- 3 meters.
 DQ1806
 DQ1806.The orthometric height was determined by differential leveling and
 DQ1806.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1806.in May 2016.
 DQ1806
 DQ1806.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1806.GEOID18 height accuracy estimate available here.
 DQ1806
 DQ1806.Click photographs - Photos may exist for this station.
 DQ1806
 DQ1806.The dynamic height is computed by dividing the NAVD 88
 DQ1806.geopotential number by the normal gravity value computed on the
 DQ1806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1806.degrees latitude (g = 980.6199 gals.).
 DQ1806
 DQ1806.The modeled gravity was interpolated from observed gravity values.
 DQ1806
 DQ1806;                    North         East    Units  Estimated Accuracy
 DQ1806;SPC IL E     -   181,957.1     238,233.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1806
 DQ1806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2166941516(NAD 83)
 DQ1806
 DQ1806                          SUPERSEDED SURVEY CONTROL
 DQ1806
 DQ1806.No superseded survey control is available for this station.
 DQ1806
 DQ1806_MARKER: F = FLANGE-ENCASED ROD
 DQ1806_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1806_STAMPING: MF 024 2016
 DQ1806_MARK LOGO: UIL
 DQ1806_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1806_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1806_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1806+STABILITY: POSITION/ELEVATION WELL
 DQ1806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1806+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2016
 DQ1806_ROD/PIPE-DEPTH: 6.1 meters
 DQ1806_SLEEVE-DEPTH  : 0.9 meters
 DQ1806
 DQ1806  HISTORY     - Date     Condition        Report By
 DQ1806  HISTORY     - 20160119 MONUMENTED       AMESC
 DQ1806
 DQ1806                          STATION DESCRIPTION
 DQ1806
 DQ1806'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1806'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST OF MOUNT VERNON,
 DQ1806'6.6 MI (10.6 KM) NORTH OF WALTONVILLE AND 1.8 MI (2.9 KM)
 DQ1806'SOUTH-SOUTHWEST OF WOODLAWN.
 DQ1806'
 DQ1806'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 15 AND NORTH HALL
 DQ1806'LANE (COUNTY HIGHWAY 9), PROCEED SOUTH FOR 0.2 MI (0.3 KM) TO THE
 DQ1806'STATION ON THE LEFT.
 DQ1806'
 DQ1806'THE STATION IS 28 FT (8.5 M) EAST OF THE CENTERLINE OF NORTH HALL
 DQ1806'LANE, 153.5 FT (46.8 M) NORTHEAST OF THE NORTH END OF AN 18 INCH
 DQ1806'CONCRETE CULVERT UNDER A FIELD ENTRANCE ON THE WEST SIDE OF NORTH HALL
 DQ1806'LANE, 135 FT (41.1 M) NORTH OF AN UNDERGROUND FACILITY WARNING SIGN ON
 DQ1806'THE EAST SIDE OF NORTH HALL LANE, 111.5 FT (34.0 M) NORTH OF THE NORTH
 DQ1806'END OF A 15 INCH (38 CM) CONCRETE CULVERT UNDER A FIELD ENTRANCE ON
 DQ1806'THE EAST SIDE OF NORTH HALL LANE, 13 FT (4.0 M) SOUTH OF A POWER POLE
 DQ1806'ON THE EAST SIDE OF NORTH HALL LANE AND 4 FT (1.2 M) WEST OF A 4 FT
 DQ1806'(1.2 M) TALL WIRE FENCE.
 DQ1806'
 DQ1806'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1806'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1807 ***********************************************************************
 DQ1807  DESIGNATION -  MF 025
 DQ1807  PID         -  DQ1807
 DQ1807  STATE/COUNTY-  IL/JEFFERSON
 DQ1807  COUNTRY     -  US
 DQ1807  USGS QUAD   -  WOODLAWN (2018)
 DQ1807
 DQ1807                         *CURRENT SURVEY CONTROL
 DQ1807  ______________________________________________________________________
 DQ1807* NAD 83(1986) POSITION- 38 17 27.77   (N) 089 02 25.57   (W)   HD_HELD1
 DQ1807* NAVD 88 ORTHO HEIGHT -   135.845 (meters)      445.68  (feet) ADJUSTED
 DQ1807  ______________________________________________________________________
 DQ1807  GEOID HEIGHT    -        -30.047 (meters)                     GEOID18
 DQ1807  DYNAMIC HEIGHT  -        135.758 (meters)      445.40  (feet) COMP
 DQ1807  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 DQ1807
 DQ1807  VERT ORDER      -  SECOND    CLASS I
 DQ1807
 DQ1807.The horizontal coordinates were determined by differentially corrected
 DQ1807.hand held GPS observations or other comparable positioning techniques
 DQ1807.and have an estimated accuracy of +/- 3 meters.
 DQ1807
 DQ1807.The orthometric height was determined by differential leveling and
 DQ1807.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1807.in May 2016.
 DQ1807
 DQ1807.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1807.GEOID18 height accuracy estimate available here.
 DQ1807
 DQ1807.Click photographs - Photos may exist for this station.
 DQ1807
 DQ1807.The dynamic height is computed by dividing the NAVD 88
 DQ1807.geopotential number by the normal gravity value computed on the
 DQ1807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1807.degrees latitude (g = 980.6199 gals.).
 DQ1807
 DQ1807.The modeled gravity was interpolated from observed gravity values.
 DQ1807
 DQ1807;                    North         East    Units  Estimated Accuracy
 DQ1807;SPC IL E     -   180,516.6     238,140.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1807
 DQ1807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2155640077(NAD 83)
 DQ1807
 DQ1807                          SUPERSEDED SURVEY CONTROL
 DQ1807
 DQ1807.No superseded survey control is available for this station.
 DQ1807
 DQ1807_MARKER: F = FLANGE-ENCASED ROD
 DQ1807_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1807_STAMPING: MF 025 2016
 DQ1807_MARK LOGO: UIL
 DQ1807_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1807_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1807_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1807+STABILITY: POSITION/ELEVATION WELL
 DQ1807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1807+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2016
 DQ1807_ROD/PIPE-DEPTH: 7.3 meters
 DQ1807_SLEEVE-DEPTH  : 0.9 meters
 DQ1807
 DQ1807  HISTORY     - Date     Condition        Report By
 DQ1807  HISTORY     - 20160119 MONUMENTED       AMESC
 DQ1807
 DQ1807                          STATION DESCRIPTION
 DQ1807
 DQ1807'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1807'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-SOUTHWEST OF MOUNT
 DQ1807'VERNON, 5.7 MI (9.2 KM) NORTH OF WALTONVILLE AND 2.7 MI (4.3 KM) SOUTH
 DQ1807'OF WOODLAWN.
 DQ1807'
 DQ1807'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1807'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED NORTH FOR
 DQ1807'5.4 MI (8.7 KM) TO EAST OCELOT ROAD.  CONTINUE NORTH ALONG NORTH HALL
 DQ1807'LANE FOR 0.35 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DQ1807'
 DQ1807'THE STATION IS 27.5 FT (8.4 M) EAST OF THE CENTERLINE OF NORTH HALL
 DQ1807'LANE, 720 FT (219.5 M) SOUTH OF THE CENTERLINE OF THE SOUTH DRIVEWAY
 DQ1807'EXTENDED FOR HOUSE NUMBER '11487' NORTH HALL LANE, 336.5 FT (102.6 M)
 DQ1807'SOUTH OF A POWER POLE ON THE EAST SIDE OF NORTH HALL LANE, 319.5 FT
 DQ1807'(97.4 M) NORTH OF A POWER POLE ON THE EAST SIDE OF NORTH HALL LANE,
 DQ1807'207 FT (63.1 M) NORTH-NORTHEAST OF THE WEST END OF A 24 INCH (61 CM)
 DQ1807'CONCRETE PIPE UNDER NORTH HALL LANE, 202.5 FT (61.7 M) NORTH OF THE
 DQ1807'EAST END OF A 24 INCH (61 CM) CONCRETE PIPE UNDER NORTH HALL LANE, 22
 DQ1807'FT (6.7 M) NORTH OF A HAND HOLE WITH WARNING SIGN ON THE EAST SIDE OF
 DQ1807'NORTH HALL LANE AND 16 FT (4.9 M) SOUTH OF A POWER POLE ON THE EAST
 DQ1807'SIDE OF NORTH HALL LANE.
 DQ1807'
 DQ1807'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1807'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1808 ***********************************************************************
 DQ1808  DESIGNATION -  MF 026
 DQ1808  PID         -  DQ1808
 DQ1808  STATE/COUNTY-  IL/JEFFERSON
 DQ1808  COUNTRY     -  US
 DQ1808  USGS QUAD   -  WOODLAWN (2018)
 DQ1808
 DQ1808                         *CURRENT SURVEY CONTROL
 DQ1808  ______________________________________________________________________
 DQ1808* NAD 83(1986) POSITION- 38 16 25.20   (N) 089 02 25.03   (W)   HD_HELD1
 DQ1808* NAVD 88 ORTHO HEIGHT -   132.449 (meters)      434.54  (feet) ADJUSTED
 DQ1808  ______________________________________________________________________
 DQ1808  GEOID HEIGHT    -        -30.010 (meters)                     GEOID18
 DQ1808  DYNAMIC HEIGHT  -        132.365 (meters)      434.27  (feet) COMP
 DQ1808  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 DQ1808
 DQ1808  VERT ORDER      -  SECOND    CLASS I
 DQ1808
 DQ1808.The horizontal coordinates were determined by differentially corrected
 DQ1808.hand held GPS observations or other comparable positioning techniques
 DQ1808.and have an estimated accuracy of +/- 3 meters.
 DQ1808
 DQ1808.The orthometric height was determined by differential leveling and
 DQ1808.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1808.in May 2016.
 DQ1808
 DQ1808.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1808.GEOID18 height accuracy estimate available here.
 DQ1808
 DQ1808.Click photographs - Photos may exist for this station.
 DQ1808
 DQ1808.The dynamic height is computed by dividing the NAVD 88
 DQ1808.geopotential number by the normal gravity value computed on the
 DQ1808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1808.degrees latitude (g = 980.6199 gals.).
 DQ1808
 DQ1808.The modeled gravity was interpolated from observed gravity values.
 DQ1808
 DQ1808;                    North         East    Units  Estimated Accuracy
 DQ1808;SPC IL E     -   178,587.2     238,139.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1808
 DQ1808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2152738148(NAD 83)
 DQ1808
 DQ1808                          SUPERSEDED SURVEY CONTROL
 DQ1808
 DQ1808.No superseded survey control is available for this station.
 DQ1808
 DQ1808_MARKER: F = FLANGE-ENCASED ROD
 DQ1808_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1808_STAMPING: MF 026 2016
 DQ1808_MARK LOGO: UIL
 DQ1808_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1808_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1808_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1808+STABILITY: POSITION/ELEVATION WELL
 DQ1808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1808+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2016
 DQ1808_ROD/PIPE-DEPTH: 7.3 meters
 DQ1808_SLEEVE-DEPTH  : 0.9 meters
 DQ1808
 DQ1808  HISTORY     - Date     Condition        Report By
 DQ1808  HISTORY     - 20160119 MONUMENTED       AMESC
 DQ1808
 DQ1808                          STATION DESCRIPTION
 DQ1808
 DQ1808'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1808'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-SOUTHWEST OF MOUNT
 DQ1808'VERNON, 4.5 MI (7.2 KM) NORTH OF WALTONVILLE AND 3.9 MI (6.3 KM) SOUTH
 DQ1808'OF WOODLAWN.
 DQ1808'
 DQ1808'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1808'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED NORTH FOR
 DQ1808'4.4 MI (7.1 KM) TO COUNTY ROAD 1000N.  CONTINUE NORTH ALONG NORTH HALL
 DQ1808'LANE FOR 620 FT (189.0 M) TO THE STATION ON THE RIGHT.
 DQ1808'
 DQ1808'THE STATION IS 42 FT (12.8 M) EAST OF THE CENTERLINE OF NORTH HALL
 DQ1808'LANE, 198 FT (60.4 M) SOUTHEAST OF THE NORTHEAST CORNER OF A POLE BARN
 DQ1808'ON THE WEST SIDE OF NORTH HALL LANE, 161.5 FT (49.2 M) NORTHEAST OF
 DQ1808'THE NORTHEAST CORNER OF THE BRICK HOUSE ON THE WEST SIDE OF NORTH HALL
 DQ1808'LANE, 138 FT (42.1 M) EAST OF THE SOUTHEAST CORNER OF A POLE BARN ON
 DQ1808'THE WEST SIDE OF NORTH HALL LANE, 90.5 FT (27.6 M) EAST-NORTHEAST OF A
 DQ1808'POWER POLE ON THE WEST SIDE OF NORTH HALL LANE AND 22.5 FT (6.9 M)
 DQ1808'NORTH OF A POWER POLE ON THE EAST SIDE OF NORTH HALL LANE.
 DQ1808'
 DQ1808'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1808'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1809 ***********************************************************************
 DQ1809  DESIGNATION -  MF 027
 DQ1809  PID         -  DQ1809
 DQ1809  STATE/COUNTY-  IL/JEFFERSON
 DQ1809  COUNTRY     -  US
 DQ1809  USGS QUAD   -  WOODLAWN (2018)
 DQ1809
 DQ1809                         *CURRENT SURVEY CONTROL
 DQ1809  ______________________________________________________________________
 DQ1809* NAD 83(1986) POSITION- 38 15 50.58   (N) 089 02 24.73   (W)   HD_HELD1
 DQ1809* NAVD 88 ORTHO HEIGHT -   129.031 (meters)      423.33  (feet) ADJUSTED
 DQ1809  ______________________________________________________________________
 DQ1809  GEOID HEIGHT    -        -29.990 (meters)                     GEOID18
 DQ1809  DYNAMIC HEIGHT  -        128.949 (meters)      423.06  (feet) COMP
 DQ1809  MODELED GRAVITY -    979,990.3   (mgal)                       NAVD 88
 DQ1809
 DQ1809  VERT ORDER      -  SECOND    CLASS I
 DQ1809
 DQ1809.The horizontal coordinates were determined by differentially corrected
 DQ1809.hand held GPS observations or other comparable positioning techniques
 DQ1809.and have an estimated accuracy of +/- 3 meters.
 DQ1809
 DQ1809.The orthometric height was determined by differential leveling and
 DQ1809.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1809.in May 2016.
 DQ1809
 DQ1809.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1809.GEOID18 height accuracy estimate available here.
 DQ1809
 DQ1809.Click photographs - Photos may exist for this station.
 DQ1809
 DQ1809.The dynamic height is computed by dividing the NAVD 88
 DQ1809.geopotential number by the normal gravity value computed on the
 DQ1809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1809.degrees latitude (g = 980.6199 gals.).
 DQ1809
 DQ1809.The modeled gravity was interpolated from observed gravity values.
 DQ1809
 DQ1809;                    North         East    Units  Estimated Accuracy
 DQ1809;SPC IL E     -   177,519.7     238,138.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1809
 DQ1809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2151037081(NAD 83)
 DQ1809
 DQ1809                          SUPERSEDED SURVEY CONTROL
 DQ1809
 DQ1809.No superseded survey control is available for this station.
 DQ1809
 DQ1809_MARKER: F = FLANGE-ENCASED ROD
 DQ1809_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1809_STAMPING: MF 027 2016
 DQ1809_MARK LOGO: UIL
 DQ1809_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1809_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1809_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1809+STABILITY: POSITION/ELEVATION WELL
 DQ1809_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1809+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2016
 DQ1809_ROD/PIPE-DEPTH: 8.7 meters
 DQ1809_SLEEVE-DEPTH  : 0.9 meters
 DQ1809
 DQ1809  HISTORY     - Date     Condition        Report By
 DQ1809  HISTORY     - 20160120 MONUMENTED       AMESC
 DQ1809
 DQ1809                          STATION DESCRIPTION
 DQ1809
 DQ1809'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1809'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST-SOUTHWEST OF MOUNT
 DQ1809'VERNON, 4.6 MI (7.4 KM) SOUTH OF WOODLAWN AND 3.8 MI (6.1 KM) NORTH OF
 DQ1809'WALTONVILLE.
 DQ1809'
 DQ1809'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1809'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED NORTH FOR
 DQ1809'3.9 MI (6.3 KM) TO STAGECOACH ROAD (COUNTY ROAD 950N) AND THE STATION
 DQ1809'ON THE RIGHT.
 DQ1809'
 DQ1809'THE STATION IS 70.5 FT (21.5 M) EAST OF THE CENTERLINE OF NORTH HALL
 DQ1809'LANE, 24 FT (7.3 M) SOUTH OF THE CENTERLINE OF STAGECOACH ROAD, 210 FT
 DQ1809'(64.0 M) WEST OF THE CENTERLINE OF A GRAVEL DRIVE ON THE NORTH SIDE OF
 DQ1809'STAGECOACH ROAD, 207 FT (63.1 M) WEST-SOUTHWEST OF THE WEST END OF A
 DQ1809'12 INCH (30 CM) STEEL PIPE CULVERT UNDER THE GRAVEL DRIVE, 60 FT (18.3
 DQ1809'M) SOUTH-SOUTHWEST OF TELEPHONE PEDESTAL ON NORTH SIDE OF STAGECOACH
 DQ1809'ROAD, 50 FT (15.2 M) SOUTHEAST OF NORTH EDGE OF THE CENTER OF A 96
 DQ1809'INCH (244 CM) X 42 INCH DOUBLE BOX CULVERT AND 33.5 FT (10.2 M)
 DQ1809'EAST-SOUTHEAST OF THE SOUTH EDGE OF THE CENTER OF A 96 INCH (244 CM) X
 DQ1809'42 INCH DOUBLE BOX CULVERT.
 DQ1809'
 DQ1809'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1809'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1810 ***********************************************************************
 DQ1810  DESIGNATION -  MF 028
 DQ1810  PID         -  DQ1810
 DQ1810  STATE/COUNTY-  IL/JEFFERSON
 DQ1810  COUNTRY     -  US
 DQ1810  USGS QUAD   -  WOODLAWN (2018)
 DQ1810
 DQ1810                         *CURRENT SURVEY CONTROL
 DQ1810  ______________________________________________________________________
 DQ1810* NAD 83(1986) POSITION- 38 15 01.05   (N) 089 02 25.64   (W)   HD_HELD1
 DQ1810* NAVD 88 ORTHO HEIGHT -   132.448 (meters)      434.54  (feet) ADJUSTED
 DQ1810  ______________________________________________________________________
 DQ1810  GEOID HEIGHT    -        -29.963 (meters)                     GEOID18
 DQ1810  DYNAMIC HEIGHT  -        132.363 (meters)      434.26  (feet) COMP
 DQ1810  MODELED GRAVITY -    979,989.3   (mgal)                       NAVD 88
 DQ1810
 DQ1810  VERT ORDER      -  SECOND    CLASS I
 DQ1810
 DQ1810.The horizontal coordinates were determined by differentially corrected
 DQ1810.hand held GPS observations or other comparable positioning techniques
 DQ1810.and have an estimated accuracy of +/- 3 meters.
 DQ1810
 DQ1810.The orthometric height was determined by differential leveling and
 DQ1810.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1810.in May 2016.
 DQ1810
 DQ1810.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1810.GEOID18 height accuracy estimate available here.
 DQ1810
 DQ1810.Click photographs - Photos may exist for this station.
 DQ1810
 DQ1810.The dynamic height is computed by dividing the NAVD 88
 DQ1810.geopotential number by the normal gravity value computed on the
 DQ1810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1810.degrees latitude (g = 980.6199 gals.).
 DQ1810
 DQ1810.The modeled gravity was interpolated from observed gravity values.
 DQ1810
 DQ1810;                    North         East    Units  Estimated Accuracy
 DQ1810;SPC IL E     -   175,992.7     238,104.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1810
 DQ1810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2145535554(NAD 83)
 DQ1810
 DQ1810                          SUPERSEDED SURVEY CONTROL
 DQ1810
 DQ1810.No superseded survey control is available for this station.
 DQ1810
 DQ1810_MARKER: F = FLANGE-ENCASED ROD
 DQ1810_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1810_STAMPING: MF 028 2016
 DQ1810_MARK LOGO: UIL
 DQ1810_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1810_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1810_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1810+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2016
 DQ1810_ROD/PIPE-DEPTH: 4.9 meters
 DQ1810_SLEEVE-DEPTH  : 0.9 meters
 DQ1810
 DQ1810  HISTORY     - Date     Condition        Report By
 DQ1810  HISTORY     - 20160120 MONUMENTED       AMESC
 DQ1810
 DQ1810                          STATION DESCRIPTION
 DQ1810
 DQ1810'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1810'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-SOUTHWEST OF MOUNT
 DQ1810'VERNON, 5.5 MI (8.8 KM) SOUTH OF WOODLAWN AND 2.9 MI (4.7 KM) NORTH OF
 DQ1810'WALTONVILLE.
 DQ1810'
 DQ1810'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1810'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED NORTH FOR
 DQ1810'2.6 MI (4.2 KM) TO EAST SALISBURY ROAD.  CONTINUE NORTH ALONG NORTH
 DQ1810'HALL LANE FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DQ1810'
 DQ1810'THE STATION IS 24.5 FT (7.5 M) WEST OF THE CENTERLINE OF NORTH HALL
 DQ1810'LANE, 269 FT (82.0 M) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF AN
 DQ1810'OLD POLE BARN ON THE WEST SIDE OF NORTH HALL LANE, 74.5 FT (22.7 M)
 DQ1810'SOUTHWEST OF A TELEPHONE PEDESTAL ON THE EAST SIDE OF NORTH HALL LANE,
 DQ1810'72 FT (21.9 M) NORTHWEST OF A POWER POLE ON THE SOUTH SIDE OF A GRAVEL
 DQ1810'DRIVEWAY ON THE EAST SIDE OF NORTH HALL LANE, 54.5 FT (16.6 M)
 DQ1810'NORTHWEST OF A POWER POLE ON THE NORTH SIDE OF A GRAVEL DRIVEWAY ON
 DQ1810'THE EAST SIDE OF NORTH HALL LANE, 42 FT (12.8 M) NORTH OF THE
 DQ1810'CENTERLINE OF THE GRAVEL DRIVEWAY TO HOUSE NUMBER '8448' NORTH HALL
 DQ1810'LANE AND 30 FT (9.1 M) NORTH OF A POWER POLE WITH TWO GUY WIRES ON THE
 DQ1810'WEST SIDE OF NORTH HALL LANE.
 DQ1810'
 DQ1810'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1810'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1811 ***********************************************************************
 DQ1811  DESIGNATION -  MF 029
 DQ1811  PID         -  DQ1811
 DQ1811  STATE/COUNTY-  IL/JEFFERSON
 DQ1811  COUNTRY     -  US
 DQ1811  USGS QUAD   -  WALTONVILLE (2018)
 DQ1811
 DQ1811                         *CURRENT SURVEY CONTROL
 DQ1811  ______________________________________________________________________
 DQ1811* NAD 83(1986) POSITION- 38 14 05.32   (N) 089 02 24.95   (W)   HD_HELD1
 DQ1811* NAVD 88 ORTHO HEIGHT -   136.222 (meters)      446.92  (feet) ADJUSTED
 DQ1811  ______________________________________________________________________
 DQ1811  GEOID HEIGHT    -        -29.934 (meters)                     GEOID18
 DQ1811  DYNAMIC HEIGHT  -        136.135 (meters)      446.64  (feet) COMP
 DQ1811  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 DQ1811
 DQ1811  VERT ORDER      -  SECOND    CLASS I
 DQ1811
 DQ1811.The horizontal coordinates were determined by differentially corrected
 DQ1811.hand held GPS observations or other comparable positioning techniques
 DQ1811.and have an estimated accuracy of +/- 3 meters.
 DQ1811
 DQ1811.The orthometric height was determined by differential leveling and
 DQ1811.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1811.in May 2016.
 DQ1811
 DQ1811.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1811.GEOID18 height accuracy estimate available here.
 DQ1811
 DQ1811.Click photographs - Photos may exist for this station.
 DQ1811
 DQ1811.The dynamic height is computed by dividing the NAVD 88
 DQ1811.geopotential number by the normal gravity value computed on the
 DQ1811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1811.degrees latitude (g = 980.6199 gals.).
 DQ1811
 DQ1811.The modeled gravity was interpolated from observed gravity values.
 DQ1811
 DQ1811;                    North         East    Units  Estimated Accuracy
 DQ1811;SPC IL E     -   174,274.2     238,108.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1811
 DQ1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2143433836(NAD 83)
 DQ1811
 DQ1811                          SUPERSEDED SURVEY CONTROL
 DQ1811
 DQ1811.No superseded survey control is available for this station.
 DQ1811
 DQ1811_MARKER: F = FLANGE-ENCASED ROD
 DQ1811_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1811_STAMPING: MF 029 2016
 DQ1811_MARK LOGO: UIL
 DQ1811_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1811_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1811_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1811+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2016
 DQ1811_ROD/PIPE-DEPTH: 3.7 meters
 DQ1811_SLEEVE-DEPTH  : 0.9 meters
 DQ1811
 DQ1811  HISTORY     - Date     Condition        Report By
 DQ1811  HISTORY     - 20160120 MONUMENTED       AMESC
 DQ1811
 DQ1811                          STATION DESCRIPTION
 DQ1811
 DQ1811'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1811'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTHWEST OF MOUNT
 DQ1811'VERNON, 6.6 MI (10.6 KM) SOUTH OF WOODLAWN AND 1.8 MI (2.9 KM) NORTH
 DQ1811'OF WALTONVILLE.
 DQ1811'
 DQ1811'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1811'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED NORTH FOR
 DQ1811'1.4 MI (2.3 KM) TO EAST DAVIS ROAD.  CONTINUE NORTH ALONG NORTH HALL
 DQ1811'LANE FOR 0.45 MI (0.7 KM) TO THE STATION ON THE LEFT.
 DQ1811'
 DQ1811'THE STATION IS 26.5 FT (8.1 M) WEST OF THE CENTERLINE OF NORTH HALL
 DQ1811'LANE, 281.5 FT (85.8 M) SOUTH OF A POWER POLE ON THE WEST SIDE OF
 DQ1811'NORTH HALL LANE, 121 FT (36.9 M) NORTH OF THE WEST END OF A 36 INCH
 DQ1811'(91 CM) CONCRETE CULVERT UNDER NORTH HALL LANE, 90.5 FT (27.6 M)
 DQ1811'SOUTHWEST OF THE SOUTH END OF A 15 INCH (38 CM) CONCRETE CULVERT UNDER
 DQ1811'A FIELD ENTRANCE ON THE EAST SIDE OF NORTH HALL LANE AND 31.5 FT (9.6
 DQ1811'M) NORTH OF A POWER POLE ON THE WEST SIDE OF NORTH HALL LANE.
 DQ1811'
 DQ1811'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1811'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1812 ***********************************************************************
 DQ1812  DESIGNATION -  MF 030
 DQ1812  PID         -  DQ1812
 DQ1812  STATE/COUNTY-  IL/JEFFERSON
 DQ1812  COUNTRY     -  US
 DQ1812  USGS QUAD   -  WALTONVILLE (2018)
 DQ1812
 DQ1812                         *CURRENT SURVEY CONTROL
 DQ1812  ______________________________________________________________________
 DQ1812* NAD 83(1986) POSITION- 38 13 09.70   (N) 089 02 23.83   (W)   HD_HELD1
 DQ1812* NAVD 88 ORTHO HEIGHT -   137.163 (meters)      450.01  (feet) ADJUSTED
 DQ1812  ______________________________________________________________________
 DQ1812  GEOID HEIGHT    -        -29.910 (meters)                     GEOID18
 DQ1812  DYNAMIC HEIGHT  -        137.075 (meters)      449.72  (feet) COMP
 DQ1812  MODELED GRAVITY -    979,985.2   (mgal)                       NAVD 88
 DQ1812
 DQ1812  VERT ORDER      -  SECOND    CLASS I
 DQ1812
 DQ1812.The horizontal coordinates were determined by differentially corrected
 DQ1812.hand held GPS observations or other comparable positioning techniques
 DQ1812.and have an estimated accuracy of +/- 3 meters.
 DQ1812
 DQ1812.The orthometric height was determined by differential leveling and
 DQ1812.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1812.in May 2016.
 DQ1812
 DQ1812.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1812.GEOID18 height accuracy estimate available here.
 DQ1812
 DQ1812.Click photographs - Photos may exist for this station.
 DQ1812
 DQ1812.The dynamic height is computed by dividing the NAVD 88
 DQ1812.geopotential number by the normal gravity value computed on the
 DQ1812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1812.degrees latitude (g = 980.6199 gals.).
 DQ1812
 DQ1812.The modeled gravity was interpolated from observed gravity values.
 DQ1812
 DQ1812;                    North         East    Units  Estimated Accuracy
 DQ1812;SPC IL E     -   172,559.1     238,122.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1812
 DQ1812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2142332121(NAD 83)
 DQ1812
 DQ1812                          SUPERSEDED SURVEY CONTROL
 DQ1812
 DQ1812.No superseded survey control is available for this station.
 DQ1812
 DQ1812_MARKER: F = FLANGE-ENCASED ROD
 DQ1812_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1812_STAMPING: MF 030 2016
 DQ1812_MARK LOGO: UIL
 DQ1812_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1812_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1812_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1812+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2016
 DQ1812_ROD/PIPE-DEPTH: 4.9 meters
 DQ1812_SLEEVE-DEPTH  : 0.9 meters
 DQ1812
 DQ1812  HISTORY     - Date     Condition        Report By
 DQ1812  HISTORY     - 20160120 MONUMENTED       AMESC
 DQ1812
 DQ1812                          STATION DESCRIPTION
 DQ1812
 DQ1812'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1812'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF INA,
 DQ1812'7.6 MI (12.2 KM) SOUTH OF WOODLAWN AND 0.7 MI (1.1 KM) NORTH OF
 DQ1812'WALTONVILLE.
 DQ1812'
 DQ1812'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1812'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED NORTH FOR
 DQ1812'0.7 MI (1.1 KM) TO ROE STREET.  CONTINUE NORTH ALONG NORTH HALL LANE
 DQ1812'FOR 620 FT (189.0 M) TO THE STATION ON THE RIGHT.
 DQ1812'
 DQ1812'THE STATION IS 25.5 FT (7.8 M) EAST OF THE CENTERLINE OF NORTH HALL
 DQ1812'LANE, 126 FT (38.4 M) NORTHWEST OF THE NORTHWEST CORNER OF A BUILDING
 DQ1812'SOUTH OF A GRAVEL DRIVE ON THE EAST SIDE OF NORTH HALL LANE, 74 FT
 DQ1812'(22.6 M) WEST OF A POWER POLE NORTH OF THE GRAVEL DRIVE ON THE EAST
 DQ1812'SIDE OF NORTH HALL LANE, 23.5 FT (7.2 M) NORTH-NORTHEAST OF THE SOUTH
 DQ1812'END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER THE GRAVEL DRIVE
 DQ1812'TO THE EAST, 9 FT (2.7 M) SOUTH OF A POWER POLE WITH TRANSFORMER ON
 DQ1812'THE EAST SIDE OF NORTH HALL LANE AND 8 FT (2.4 M) NORTH-NORTHEAST OF
 DQ1812'THE NORTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER THE
 DQ1812'GRAVEL DRIVE TO THE EAST.
 DQ1812'
 DQ1812'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1812'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1813 ***********************************************************************
 DQ1813  DESIGNATION -  MF 031
 DQ1813  PID         -  DQ1813
 DQ1813  STATE/COUNTY-  IL/JEFFERSON
 DQ1813  COUNTRY     -  US
 DQ1813  USGS QUAD   -  WALTONVILLE (2018)
 DQ1813
 DQ1813                         *CURRENT SURVEY CONTROL
 DQ1813  ______________________________________________________________________
 DQ1813* NAD 83(1986) POSITION- 38 12 25.15   (N) 089 02 24.61   (W)   HD_HELD1
 DQ1813* NAVD 88 ORTHO HEIGHT -   136.437 (meters)      447.63  (feet) ADJUSTED
 DQ1813  ______________________________________________________________________
 DQ1813  GEOID HEIGHT    -        -29.892 (meters)                     GEOID18
 DQ1813  DYNAMIC HEIGHT  -        136.349 (meters)      447.34  (feet) COMP
 DQ1813  MODELED GRAVITY -    979,983.4   (mgal)                       NAVD 88
 DQ1813
 DQ1813  VERT ORDER      -  SECOND    CLASS I
 DQ1813
 DQ1813.The horizontal coordinates were determined by differentially corrected
 DQ1813.hand held GPS observations or other comparable positioning techniques
 DQ1813.and have an estimated accuracy of +/- 3 meters.
 DQ1813
 DQ1813.The orthometric height was determined by differential leveling and
 DQ1813.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1813.in May 2016.
 DQ1813
 DQ1813.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1813.GEOID18 height accuracy estimate available here.
 DQ1813
 DQ1813.Click photographs - Photos may exist for this station.
 DQ1813
 DQ1813.The dynamic height is computed by dividing the NAVD 88
 DQ1813.geopotential number by the normal gravity value computed on the
 DQ1813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1813.degrees latitude (g = 980.6199 gals.).
 DQ1813
 DQ1813.The modeled gravity was interpolated from observed gravity values.
 DQ1813
 DQ1813;                    North         East    Units  Estimated Accuracy
 DQ1813;SPC IL E     -   171,185.6     238,092.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1813
 DQ1813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2137430748(NAD 83)
 DQ1813
 DQ1813                          SUPERSEDED SURVEY CONTROL
 DQ1813
 DQ1813.No superseded survey control is available for this station.
 DQ1813
 DQ1813_MARKER: F = FLANGE-ENCASED ROD
 DQ1813_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1813_STAMPING: MF 031 2016
 DQ1813_MARK LOGO: UIL
 DQ1813_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1813_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1813_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1813+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2016
 DQ1813_ROD/PIPE-DEPTH: 4.7 meters
 DQ1813_SLEEVE-DEPTH  : 0.9 meters
 DQ1813
 DQ1813  HISTORY     - Date     Condition        Report By
 DQ1813  HISTORY     - 20160120 MONUMENTED       AMESC
 DQ1813
 DQ1813                          STATION DESCRIPTION
 DQ1813
 DQ1813'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1813'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-NORTHWEST OF INA,
 DQ1813'8.0 MI (12.9 KM) NORTH OF SESSER AND IN THE TOWN OF WALTONVILLE, IL.
 DQ1813'
 DQ1813'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1813'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED SOUTH FOR
 DQ1813'350 FT (106.7 M) TO WALNUT STREET AND THE STATION ON THE RIGHT.
 DQ1813'
 DQ1813'THE STATION IS 44 FT (13.4 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1813'148, 305 FT (93.0 M) NORTH OF THE NORTH END OF A 24 INCH (61 CM)
 DQ1813'CORRUGATED METAL PIPE UNDER LAKE ROAD, 234 FT (71.3 M) NORTH OF THE
 DQ1813'CENTERLINE OF THE WEST END OF A 9 FT (2.7 M) X 6 FT (1.8 M) BOX
 DQ1813'CULVERT UNDER ILLINOIS ROUTE 148, 211 FT (64.3 M) NORTH OF A POWER
 DQ1813'POLE, 135.5 FT (41.3 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 131.5 FT
 DQ1813'(40.1 M) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF HOUSE NUMBER '689',
 DQ1813'72.5 FT (22.1 M) WEST-NORTHWEST OF THE SOUTH END OF A 24 INCH (61 CM)
 DQ1813'X 24 INCH BOX CULVERT UNDER WALNUT STREET AND 15.5 FT (4.7 M) SOUTH OF
 DQ1813'A POWER POLE.
 DQ1813'
 DQ1813'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1813'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1814 ***********************************************************************
 DQ1814  DESIGNATION -  MF 032
 DQ1814  PID         -  DQ1814
 DQ1814  STATE/COUNTY-  IL/JEFFERSON
 DQ1814  COUNTRY     -  US
 DQ1814  USGS QUAD   -  WALTONVILLE (2018)
 DQ1814
 DQ1814                         *CURRENT SURVEY CONTROL
 DQ1814  ______________________________________________________________________
 DQ1814* NAD 83(1986) POSITION- 38 11 40.33   (N) 089 02 24.02   (W)   HD_HELD1
 DQ1814* NAVD 88 ORTHO HEIGHT -   139.013 (meters)      456.08  (feet) ADJUSTED
 DQ1814  ______________________________________________________________________
 DQ1814  GEOID HEIGHT    -        -29.874 (meters)                     GEOID18
 DQ1814  DYNAMIC HEIGHT  -        138.923 (meters)      455.78  (feet) COMP
 DQ1814  MODELED GRAVITY -    979,981.5   (mgal)                       NAVD 88
 DQ1814
 DQ1814  VERT ORDER      -  SECOND    CLASS I
 DQ1814
 DQ1814.The horizontal coordinates were determined by differentially corrected
 DQ1814.hand held GPS observations or other comparable positioning techniques
 DQ1814.and have an estimated accuracy of +/- 3 meters.
 DQ1814
 DQ1814.The orthometric height was determined by differential leveling and
 DQ1814.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1814.in May 2016.
 DQ1814
 DQ1814.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1814.GEOID18 height accuracy estimate available here.
 DQ1814
 DQ1814.Click photographs - Photos may exist for this station.
 DQ1814
 DQ1814.The dynamic height is computed by dividing the NAVD 88
 DQ1814.geopotential number by the normal gravity value computed on the
 DQ1814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1814.degrees latitude (g = 980.6199 gals.).
 DQ1814
 DQ1814.The modeled gravity was interpolated from observed gravity values.
 DQ1814
 DQ1814;                    North         East    Units  Estimated Accuracy
 DQ1814;SPC IL E     -   169,803.5     238,096.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1814
 DQ1814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2135829366(NAD 83)
 DQ1814
 DQ1814                          SUPERSEDED SURVEY CONTROL
 DQ1814
 DQ1814.No superseded survey control is available for this station.
 DQ1814
 DQ1814_MARKER: F = FLANGE-ENCASED ROD
 DQ1814_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1814_STAMPING: MF 032 2016
 DQ1814_MARK LOGO: UIL
 DQ1814_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1814_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1814_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1814+STABILITY: POSITION/ELEVATION WELL
 DQ1814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1814+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2016
 DQ1814_ROD/PIPE-DEPTH: 7.3 meters
 DQ1814_SLEEVE-DEPTH  : 0.9 meters
 DQ1814
 DQ1814  HISTORY     - Date     Condition        Report By
 DQ1814  HISTORY     - 20160120 MONUMENTED       AMESC
 DQ1814
 DQ1814                          STATION DESCRIPTION
 DQ1814
 DQ1814'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1814'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-NORTHWEST OF INA,
 DQ1814'7.1 MI (11.4 KM) NORTH OF SESSER AND 1.0 MI (1.6 KM) SOUTH OF
 DQ1814'WALTONVILLE.
 DQ1814'
 DQ1814'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1814'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED SOUTH FOR
 DQ1814'0.7 MI (1.1 KM) TO COUNTY ROAD 500N.  CONTINUE SOUTH ALONG ILLINOIS
 DQ1814'ROUTE 148 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DQ1814'
 DQ1814'THE STATION IS 34.5 FT (10.5 M) EAST OF THE CENTERLINE OF ILLINOIS
 DQ1814'ROUTE 148, 216 FT (65.8 M) NORTH OF A POWER POLE ON THE EAST SIDE OF
 DQ1814'ILLINOIS ROUTE 148, 135.5 FT (41.3 M) NORTH-NORTHEAST OF THE NORTH END
 DQ1814'OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON
 DQ1814'THE EAST SIDE OF ILLINOIS ROUTE 148, 77 FT (23.5 M) SOUTH OF A POWER
 DQ1814'POLE ON THE EAST SIDE OF ILLINOIS ROUTE 148, 74.5 FT (22.7 M) EAST OF
 DQ1814'A 3.5 FT (1.1 M) TALL WIRE FENCE ON THE WEST SIDE OF ILLINOIS ROUTE
 DQ1814'148 AND 4.5 FT (1.4 M) WEST OF A 3.5 FT (1.1 M) TALL WIRE FENCE ON THE
 DQ1814'EAST SIDE OF ILLINOIS ROUTE 148.
 DQ1814'
 DQ1814'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1814'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1815 ***********************************************************************
 DQ1815  DESIGNATION -  MF 033
 DQ1815  PID         -  DQ1815
 DQ1815  STATE/COUNTY-  IL/JEFFERSON
 DQ1815  COUNTRY     -  US
 DQ1815  USGS QUAD   -  WALTONVILLE (2018)
 DQ1815
 DQ1815                         *CURRENT SURVEY CONTROL
 DQ1815  ______________________________________________________________________
 DQ1815* NAD 83(1986) POSITION- 38 10 53.14   (N) 089 02 24.14   (W)   HD_HELD1
 DQ1815* NAVD 88 ORTHO HEIGHT -   144.315 (meters)      473.47  (feet) ADJUSTED
 DQ1815  ______________________________________________________________________
 DQ1815  GEOID HEIGHT    -        -29.857 (meters)                     GEOID18
 DQ1815  DYNAMIC HEIGHT  -        144.221 (meters)      473.17  (feet) COMP
 DQ1815  MODELED GRAVITY -    979,979.4   (mgal)                       NAVD 88
 DQ1815
 DQ1815  VERT ORDER      -  SECOND    CLASS I
 DQ1815
 DQ1815.The horizontal coordinates were determined by differentially corrected
 DQ1815.hand held GPS observations or other comparable positioning techniques
 DQ1815.and have an estimated accuracy of +/- 3 meters.
 DQ1815
 DQ1815.The orthometric height was determined by differential leveling and
 DQ1815.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1815.in May 2016.
 DQ1815
 DQ1815.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1815.GEOID18 height accuracy estimate available here.
 DQ1815
 DQ1815.Click photographs - Photos may exist for this station.
 DQ1815
 DQ1815.The dynamic height is computed by dividing the NAVD 88
 DQ1815.geopotential number by the normal gravity value computed on the
 DQ1815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1815.degrees latitude (g = 980.6199 gals.).
 DQ1815
 DQ1815.The modeled gravity was interpolated from observed gravity values.
 DQ1815
 DQ1815;                    North         East    Units  Estimated Accuracy
 DQ1815;SPC IL E     -   168,348.6     238,082.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1815
 DQ1815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2132327911(NAD 83)
 DQ1815
 DQ1815                          SUPERSEDED SURVEY CONTROL
 DQ1815
 DQ1815.No superseded survey control is available for this station.
 DQ1815
 DQ1815_MARKER: F = FLANGE-ENCASED ROD
 DQ1815_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1815_STAMPING: MF 033 2016
 DQ1815_MARK LOGO: UIL
 DQ1815_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1815_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1815_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1815+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2016
 DQ1815_ROD/PIPE-DEPTH: 3.7 meters
 DQ1815_SLEEVE-DEPTH  : 0.9 meters
 DQ1815
 DQ1815  HISTORY     - Date     Condition        Report By
 DQ1815  HISTORY     - 20160121 MONUMENTED       AMESC
 DQ1815
 DQ1815                          STATION DESCRIPTION
 DQ1815
 DQ1815'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1815'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF INA,
 DQ1815'6.2 MI (10.0 KM) NORTH OF SESSER AND 1.9 MI (3.1 KM) SOUTH OF
 DQ1815'WALTONVILLE.
 DQ1815'
 DQ1815'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1815'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED SOUTH FOR
 DQ1815'1.7 MI (2.7 KM) TO COUNTY ROAD 400N.  CONTINUE SOUTH ALONG ILLINOIS
 DQ1815'ROUTE 148 FOR 940 FT (286.5 M) TO THE STATION ON THE LEFT.
 DQ1815'
 DQ1815'THE STATION IS 35 FT (10.7 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1815'148, 175 FT (53.3 M) SOUTH OF THE CENTERLINE OF THE DRIVEWAY TO HOUSE
 DQ1815'NUMBER '3837' WEST OF ILLINOIS ROUTE 148, 172.5 FT (52.6 M) SOUTHEAST
 DQ1815'OF THE SOUTH END OF A 15 INCH (38 CM) CONCRETE CULVERT UNDER THE
 DQ1815'DRIVEWAY FOR HOUSE NUMBER '3837', 149 FT (45.4 M) SOUTHEAST OF AN OLD
 DQ1815'CONCRETE RIGHT OF WAY MARKER ON THE WEST SIDE OF ILLINOIS ROUTE 148
 DQ1815'SOUTH OF THE DRIVEWAY FOR HOUSE NUMBER '3837', 14 FT (4.3 M) NORTH OF
 DQ1815'A POWER POLE ON THE EAST SIDE OF ILLINOIS ROUTE 148 AND 3.5 FT (1.1 M)
 DQ1815'WEST OF A 4 FT (1.2 M) TALL WIRE FENCE ON THE EAST SIDE OF ILLINOIS
 DQ1815'ROUTE 148.
 DQ1815'
 DQ1815'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1815'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1816 ***********************************************************************
 DQ1816  DESIGNATION -  MF 034
 DQ1816  PID         -  DQ1816
 DQ1816  STATE/COUNTY-  IL/JEFFERSON
 DQ1816  COUNTRY     -  US
 DQ1816  USGS QUAD   -  WALTONVILLE (2018)
 DQ1816
 DQ1816                         *CURRENT SURVEY CONTROL
 DQ1816  ______________________________________________________________________
 DQ1816* NAD 83(1986) POSITION- 38 10 06.02   (N) 089 02 24.39   (W)   HD_HELD1
 DQ1816* NAVD 88 ORTHO HEIGHT -   145.069 (meters)      475.95  (feet) ADJUSTED
 DQ1816  ______________________________________________________________________
 DQ1816  GEOID HEIGHT    -        -29.840 (meters)                     GEOID18
 DQ1816  DYNAMIC HEIGHT  -        144.975 (meters)      475.64  (feet) COMP
 DQ1816  MODELED GRAVITY -    979,977.3   (mgal)                       NAVD 88
 DQ1816
 DQ1816  VERT ORDER      -  SECOND    CLASS I
 DQ1816
 DQ1816.The horizontal coordinates were determined by differentially corrected
 DQ1816.hand held GPS observations or other comparable positioning techniques
 DQ1816.and have an estimated accuracy of +/- 3 meters.
 DQ1816
 DQ1816.The orthometric height was determined by differential leveling and
 DQ1816.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1816.in May 2016.
 DQ1816
 DQ1816.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1816.GEOID18 height accuracy estimate available here.
 DQ1816
 DQ1816.Click photographs - Photos may exist for this station.
 DQ1816
 DQ1816.The dynamic height is computed by dividing the NAVD 88
 DQ1816.geopotential number by the normal gravity value computed on the
 DQ1816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1816.degrees latitude (g = 980.6199 gals.).
 DQ1816
 DQ1816.The modeled gravity was interpolated from observed gravity values.
 DQ1816
 DQ1816;                    North         East    Units  Estimated Accuracy
 DQ1816;SPC IL E     -   166,895.7     238,065.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1816
 DQ1816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2128526459(NAD 83)
 DQ1816
 DQ1816                          SUPERSEDED SURVEY CONTROL
 DQ1816
 DQ1816.No superseded survey control is available for this station.
 DQ1816
 DQ1816_MARKER: F = FLANGE-ENCASED ROD
 DQ1816_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1816_STAMPING: MF 034 2016
 DQ1816_MARK LOGO: UIL
 DQ1816_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1816_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1816_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1816+STABILITY: POSITION/ELEVATION WELL
 DQ1816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1816+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2016
 DQ1816_ROD/PIPE-DEPTH: 6.9 meters
 DQ1816_SLEEVE-DEPTH  : 0.9 meters
 DQ1816
 DQ1816  HISTORY     - Date     Condition        Report By
 DQ1816  HISTORY     - 20160121 MONUMENTED       AMESC
 DQ1816
 DQ1816                          STATION DESCRIPTION
 DQ1816
 DQ1816'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1816'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST OF INA, 5.3 MI (8.5
 DQ1816'KM) NORTH OF SESSER AND 2.8 MI (4.5 KM) SOUTH OF WALTONVILLE.
 DQ1816'
 DQ1816'TO REACH FROM THE INTERSECTION OF NORTH HALL LANE (COUNTY HIGHWAY 9)
 DQ1816'AND IL ROUTE 148 ON THE SOUTH SIDE OF WALTONVILLE, PROCEED SOUTH FOR
 DQ1816'2.7 MI (4.3 KM) ALONG ILLINOIS ROUTE 148 TO EAST CASPER ROAD.
 DQ1816'CONTINUE SOUTH ALONG ILLINOIS ROUTE 148 FOR 200 FT (61.0 M) TO THE
 DQ1816'STATION ON THE LEFT.
 DQ1816'
 DQ1816'THE STATION IS 26.5 FT (8.1 M) EAST OF THE CENTERLINE OF ILLINOIS
 DQ1816'ROUTE 148, 179 FT (54.6 M) SOUTH OF A POWER POLE IN THE SOUTHEAST
 DQ1816'QUADRANT OF EAST CASPER ROAD AND ILLINOIS ROUTE 148, 165.5 FT (50.4 M)
 DQ1816'SOUTHEAST OF A FENCE CORNER AT A HOUSE ON THE WEST SIDE OF ILLINOIS
 DQ1816'ROUTE 148, 165 FT (50.3 M) NORTH OF THE NORTHEAST END OF A 30 INCH (76
 DQ1816'CM) CONCRETE PIPE WITH FLARED END SECTION UNDER ILLINOIS ROUTE 148,
 DQ1816'160 FT (48.8 M) SOUTH OF A TELEPHONE PEDESTAL AT THE SOUTHEAST
 DQ1816'QUADRANT OF EAST CASPER ROAD AND ILLINOIS ROUTE 148, 48.5 FT (14.8 M)
 DQ1816'NORTH-NORTHWEST OF A POWER POLE ON THE EAST SIDE OF ILLINOIS ROUTE 148
 DQ1816'AND 14.5 FT (4.4 M) WEST OF A CONCRETE RIGHT OF WAY MARKER AT THE BEND
 DQ1816'IN THE FENCE ON THE EAST SIDE OF ILLINOIS ROUTE 148.
 DQ1816'
 DQ1816'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1816'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1817 ***********************************************************************
 DQ1817  DESIGNATION -  MF 035
 DQ1817  PID         -  DQ1817
 DQ1817  STATE/COUNTY-  IL/JEFFERSON
 DQ1817  COUNTRY     -  US
 DQ1817  USGS QUAD   -  WALTONVILLE (2018)
 DQ1817
 DQ1817                         *CURRENT SURVEY CONTROL
 DQ1817  ______________________________________________________________________
 DQ1817* NAD 83(1986) POSITION- 38 09 11.51   (N) 089 02 24.26   (W)   HD_HELD1
 DQ1817* NAVD 88 ORTHO HEIGHT -   139.979 (meters)      459.25  (feet) ADJUSTED
 DQ1817  ______________________________________________________________________
 DQ1817  GEOID HEIGHT    -        -29.820 (meters)                     GEOID18
 DQ1817  DYNAMIC HEIGHT  -        139.887 (meters)      458.95  (feet) COMP
 DQ1817  MODELED GRAVITY -    979,974.9   (mgal)                       NAVD 88
 DQ1817
 DQ1817  VERT ORDER      -  SECOND    CLASS I
 DQ1817
 DQ1817.The horizontal coordinates were determined by differentially corrected
 DQ1817.hand held GPS observations or other comparable positioning techniques
 DQ1817.and have an estimated accuracy of +/- 3 meters.
 DQ1817
 DQ1817.The orthometric height was determined by differential leveling and
 DQ1817.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1817.in May 2016.
 DQ1817
 DQ1817.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1817.GEOID18 height accuracy estimate available here.
 DQ1817
 DQ1817.Click photographs - Photos may exist for this station.
 DQ1817
 DQ1817.The dynamic height is computed by dividing the NAVD 88
 DQ1817.geopotential number by the normal gravity value computed on the
 DQ1817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1817.degrees latitude (g = 980.6199 gals.).
 DQ1817
 DQ1817.The modeled gravity was interpolated from observed gravity values.
 DQ1817
 DQ1817;                    North         East    Units  Estimated Accuracy
 DQ1817;SPC IL E     -   165,215.0     238,055.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1817
 DQ1817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2125124779(NAD 83)
 DQ1817
 DQ1817                          SUPERSEDED SURVEY CONTROL
 DQ1817
 DQ1817.No superseded survey control is available for this station.
 DQ1817
 DQ1817_MARKER: F = FLANGE-ENCASED ROD
 DQ1817_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1817_STAMPING: MF 035 2016
 DQ1817_MARK LOGO: UIL
 DQ1817_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1817_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1817_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1817_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1817+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2016
 DQ1817_ROD/PIPE-DEPTH: 4.3 meters
 DQ1817_SLEEVE-DEPTH  : 0.9 meters
 DQ1817
 DQ1817  HISTORY     - Date     Condition        Report By
 DQ1817  HISTORY     - 20160126 MONUMENTED       AMESC
 DQ1817
 DQ1817                          STATION DESCRIPTION
 DQ1817
 DQ1817'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1817'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST OF INA, 4.3 MI (6.9
 DQ1817'KM) NORTH OF SESSER AND 3.8 MI (6.1 KM) SOUTH OF WALTONVILLE.
 DQ1817'
 DQ1817'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 (PARK STREET) AND
 DQ1817'ILLINOIS ROUTE 154 (FRANKLIN AVENUE) IN THE TOWN OF SESSER, PROCEED
 DQ1817'NORTH ALONG ILLINOIS ROUTE 148 FOR 4.5 MI (7.2 KM) TO THE STATION ON
 DQ1817'THE RIGHT.
 DQ1817'
 DQ1817'THE STATION IS 35.5 FT (10.8 M) EAST OF THE CENTERLINE OF ILLINOIS
 DQ1817'ROUTE 148, 197 FT (60.0 M) NORTH OF A POWER POLE, 76 FT (23.2 M) EAST
 DQ1817'OF A NORTH - SOUTH FENCE ON THE WEST SIDE OF ILLINOIS ROUTE 148, 65 FT
 DQ1817'(19.8 M) SOUTH OF A POWER POLE, 40 FT (12.2 M) SOUTH OF THE CENTERLINE
 DQ1817'OF A FIELD ENTRANCE TO THE EAST AND 8 FT (2.4 M) NORTH-NORTHWEST OF
 DQ1817'THE NORTH END OF A NORTH - SOUTH FENCE ON THE EAST SIDE OF ILLINOIS
 DQ1817'ROUTE 148.
 DQ1817'
 DQ1817'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1817'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1818 ***********************************************************************
 DQ1818  DESIGNATION -  MF 036
 DQ1818  PID         -  DQ1818
 DQ1818  STATE/COUNTY-  IL/JEFFERSON
 DQ1818  COUNTRY     -  US
 DQ1818  USGS QUAD   -  WALTONVILLE (2018)
 DQ1818
 DQ1818                         *CURRENT SURVEY CONTROL
 DQ1818  ______________________________________________________________________
 DQ1818* NAD 83(1986) POSITION- 38 08 26.83   (N) 089 02 41.78   (W)   HD_HELD1
 DQ1818* NAVD 88 ORTHO HEIGHT -   140.981 (meters)      462.54  (feet) ADJUSTED
 DQ1818  ______________________________________________________________________
 DQ1818  GEOID HEIGHT    -        -29.800 (meters)                     GEOID18
 DQ1818  DYNAMIC HEIGHT  -        140.889 (meters)      462.23  (feet) COMP
 DQ1818  MODELED GRAVITY -    979,973.3   (mgal)                       NAVD 88
 DQ1818
 DQ1818  VERT ORDER      -  SECOND    CLASS I
 DQ1818
 DQ1818.The horizontal coordinates were determined by differentially corrected
 DQ1818.hand held GPS observations or other comparable positioning techniques
 DQ1818.and have an estimated accuracy of +/- 3 meters.
 DQ1818
 DQ1818.The orthometric height was determined by differential leveling and
 DQ1818.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1818.in May 2016.
 DQ1818
 DQ1818.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1818.GEOID18 height accuracy estimate available here.
 DQ1818
 DQ1818.Click photographs - Photos may exist for this station.
 DQ1818
 DQ1818.The dynamic height is computed by dividing the NAVD 88
 DQ1818.geopotential number by the normal gravity value computed on the
 DQ1818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1818.degrees latitude (g = 980.6199 gals.).
 DQ1818
 DQ1818.The modeled gravity was interpolated from observed gravity values.
 DQ1818
 DQ1818;                    North         East    Units  Estimated Accuracy
 DQ1818;SPC IL E     -   163,840.7     237,618.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1818
 DQ1818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2079423411(NAD 83)
 DQ1818
 DQ1818                          SUPERSEDED SURVEY CONTROL
 DQ1818
 DQ1818.No superseded survey control is available for this station.
 DQ1818
 DQ1818_MARKER: F = FLANGE-ENCASED ROD
 DQ1818_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1818_STAMPING: MF 036 2016
 DQ1818_MARK LOGO: UIL
 DQ1818_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1818_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1818_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1818+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2016
 DQ1818_ROD/PIPE-DEPTH: 4.6 meters
 DQ1818_SLEEVE-DEPTH  : 0.9 meters
 DQ1818
 DQ1818  HISTORY     - Date     Condition        Report By
 DQ1818  HISTORY     - 20160126 MONUMENTED       AMESC
 DQ1818
 DQ1818                          STATION DESCRIPTION
 DQ1818
 DQ1818'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1818'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF INA, 4.7 MI (7.6
 DQ1818'KM) SOUTH OF WALTONVILLE AND 3.4 MI (5.5 KM) NORTH OF SESSER.
 DQ1818'
 DQ1818'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 (PARK STREET) AND
 DQ1818'ILLINOIS ROUTE 154 (FRANKLIN AVENUE) IN THE TOWN OF SESSER, PROCEED
 DQ1818'NORTH ALONG ILLINOIS ROUTE 148 FOR 3.5 MI (5.6 KM) TO COUNTY HIGHWAY
 DQ1818'18 (COUNTY ROAD 100N).  CONTINUE NORTH ALONG ILLINOIS ROUTE 148 FOR
 DQ1818'0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DQ1818'
 DQ1818'THE STATION IS 39.5 FT (12.0 M) NORTHWEST OF THE CENTERLINE OF
 DQ1818'ILLINOIS ROUTE 148, 287 FT (87.5 M) SOUTHWEST OF THE CENTER OF THE
 DQ1818'WEST END OF A 24 INCH (61 CM) X 24 INCH BOX CULVERT UNDER ILLINOIS
 DQ1818'ROUTE 148, 235 FT (71.6 M) NORTH OF A TELEPHONE PEDESTAL, 205.5 FT
 DQ1818'(62.6 M) SOUTHWEST OF A POWER POLE, 175 FT (53.3 M) NORTHEAST OF THE
 DQ1818'CENTERLINE OF THE DRIVEWAY TO HOUSE NUMBER 1063, 140.5 FT (42.8 M)
 DQ1818'NORTHWEST OF THE WEST RAIL OF THE RAILROAD TRACKS AND 23 FT (7.0 M)
 DQ1818'NORTHEAST OF A POWER POLE.
 DQ1818'
 DQ1818'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1818'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1819 ***********************************************************************
 DQ1819  DESIGNATION -  MF 037
 DQ1819  PID         -  DQ1819
 DQ1819  STATE/COUNTY-  IL/JEFFERSON
 DQ1819  COUNTRY     -  US
 DQ1819  USGS QUAD   -  WALTONVILLE (2018)
 DQ1819
 DQ1819                         *CURRENT SURVEY CONTROL
 DQ1819  ______________________________________________________________________
 DQ1819* NAD 83(1986) POSITION- 38 07 49.01   (N) 089 03 16.04   (W)   HD_HELD1
 DQ1819* NAVD 88 ORTHO HEIGHT -   140.307 (meters)      460.32  (feet) ADJUSTED
 DQ1819  ______________________________________________________________________
 DQ1819  GEOID HEIGHT    -        -29.779 (meters)                     GEOID18
 DQ1819  DYNAMIC HEIGHT  -        140.215 (meters)      460.02  (feet) COMP
 DQ1819  MODELED GRAVITY -    979,972.3   (mgal)                       NAVD 88
 DQ1819
 DQ1819  VERT ORDER      -  SECOND    CLASS I
 DQ1819
 DQ1819.The horizontal coordinates were determined by differentially corrected
 DQ1819.hand held GPS observations or other comparable positioning techniques
 DQ1819.and have an estimated accuracy of +/- 3 meters.
 DQ1819
 DQ1819.The orthometric height was determined by differential leveling and
 DQ1819.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1819.in May 2016.
 DQ1819
 DQ1819.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1819.GEOID18 height accuracy estimate available here.
 DQ1819
 DQ1819.Click photographs - Photos may exist for this station.
 DQ1819
 DQ1819.The dynamic height is computed by dividing the NAVD 88
 DQ1819.geopotential number by the normal gravity value computed on the
 DQ1819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1819.degrees latitude (g = 980.6199 gals.).
 DQ1819
 DQ1819.The modeled gravity was interpolated from observed gravity values.
 DQ1819
 DQ1819;                    North         East    Units  Estimated Accuracy
 DQ1819;SPC IL E     -   162,681.0     236,775.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1819
 DQ1819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1993422263(NAD 83)
 DQ1819
 DQ1819                          SUPERSEDED SURVEY CONTROL
 DQ1819
 DQ1819.No superseded survey control is available for this station.
 DQ1819
 DQ1819_MARKER: F = FLANGE-ENCASED ROD
 DQ1819_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1819_STAMPING: MF 037 2016
 DQ1819_MARK LOGO: UIL
 DQ1819_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1819_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1819_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1819+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2016
 DQ1819_ROD/PIPE-DEPTH: 4.3 meters
 DQ1819_SLEEVE-DEPTH  : 0.9 meters
 DQ1819
 DQ1819  HISTORY     - Date     Condition        Report By
 DQ1819  HISTORY     - 20160126 MONUMENTED       AMESC
 DQ1819
 DQ1819                          STATION DESCRIPTION
 DQ1819
 DQ1819'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1819'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF INA, 5.5 MI (8.8
 DQ1819'KM) SOUTH OF WALTONVILLE AND 2.7 MI (4.3 KM) NORTH OF SESSER.
 DQ1819'
 DQ1819'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 (PARK STREET) AND
 DQ1819'ILLINOIS ROUTE 154 (FRANKLIN AVENUE) IN THE TOWN OF SESSER, PROCEED
 DQ1819'NORTH ALONG ILLINOIS ROUTE 148 FOR 2.3 MI (3.7 KM) TO COUNTY 1800N.
 DQ1819'CONTINUE NORTH ALONG ILLINOIS ROUTE 148 FOR 0.4 MI (0.6 KM) TO THE
 DQ1819'STATION ON THE LEFT.
 DQ1819'
 DQ1819'THE STATION IS 37 FT (11.3 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1819'148, 177 FT (53.9 M) SOUTH OF THE CENTER OF THE WEST END OF A 48 INCH
 DQ1819'(122 CM) X 72 INCH BOX CULVERT UNDER ILLINOIS ROUTE 148, 137.5 FT
 DQ1819'(41.9 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER 'L1287 P-1', 136.5 FT
 DQ1819'(41.6 M) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A MORTON BUILDING,
 DQ1819'91.5 FT (27.9 M) NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 55 FT
 DQ1819'(16.8 M) NORTH OF TELEPHONE PEDESTAL NUMBER 'L1000 P-13', 54 FT (16.5
 DQ1819'M) NORTH OF A CONCRETE RIGHT OF WAY MARKER AND 26 FT (7.9 M) SOUTH OF
 DQ1819'A POWER POLE, 3.6 FT (1.1 M) EAST OF A NORTH -SOUTH FENCE.
 DQ1819'
 DQ1819'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1819'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1820 ***********************************************************************
 DQ1820  DESIGNATION -  MF 038
 DQ1820  PID         -  DQ1820
 DQ1820  STATE/COUNTY-  IL/FRANKLIN
 DQ1820  COUNTRY     -  US
 DQ1820  USGS QUAD   -  SESSER (2018)
 DQ1820
 DQ1820                         *CURRENT SURVEY CONTROL
 DQ1820  ______________________________________________________________________
 DQ1820* NAD 83(1986) POSITION- 38 06 55.27   (N) 089 03 16.29   (W)   HD_HELD1
 DQ1820* NAVD 88 ORTHO HEIGHT -   142.876 (meters)      468.75  (feet) ADJUSTED
 DQ1820  ______________________________________________________________________
 DQ1820  GEOID HEIGHT    -        -29.753 (meters)                     GEOID18
 DQ1820  DYNAMIC HEIGHT  -        142.782 (meters)      468.44  (feet) COMP
 DQ1820  MODELED GRAVITY -    979,970.4   (mgal)                       NAVD 88
 DQ1820
 DQ1820  VERT ORDER      -  SECOND    CLASS I
 DQ1820
 DQ1820.The horizontal coordinates were determined by differentially corrected
 DQ1820.hand held GPS observations or other comparable positioning techniques
 DQ1820.and have an estimated accuracy of +/- 3 meters.
 DQ1820
 DQ1820.The orthometric height was determined by differential leveling and
 DQ1820.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1820.in May 2016.
 DQ1820
 DQ1820.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1820.GEOID18 height accuracy estimate available here.
 DQ1820
 DQ1820.Click photographs - Photos may exist for this station.
 DQ1820
 DQ1820.The dynamic height is computed by dividing the NAVD 88
 DQ1820.geopotential number by the normal gravity value computed on the
 DQ1820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1820.degrees latitude (g = 980.6199 gals.).
 DQ1820
 DQ1820.The modeled gravity was interpolated from observed gravity values.
 DQ1820
 DQ1820;                    North         East    Units  Estimated Accuracy
 DQ1820;SPC IL E     -   161,024.1     236,756.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1820
 DQ1820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1989120607(NAD 83)
 DQ1820
 DQ1820                          SUPERSEDED SURVEY CONTROL
 DQ1820
 DQ1820.No superseded survey control is available for this station.
 DQ1820
 DQ1820_MARKER: F = FLANGE-ENCASED ROD
 DQ1820_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1820_STAMPING: MF 038 2016
 DQ1820_MARK LOGO: UIL
 DQ1820_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1820_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1820_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1820+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2016
 DQ1820_ROD/PIPE-DEPTH: 3.4 meters
 DQ1820_SLEEVE-DEPTH  : 0.9 meters
 DQ1820
 DQ1820  HISTORY     - Date     Condition        Report By
 DQ1820  HISTORY     - 20160126 MONUMENTED       AMESC
 DQ1820
 DQ1820                          STATION DESCRIPTION
 DQ1820
 DQ1820'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1820'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-SOUTHWEST OF INA,
 DQ1820'6.5 MI (10.5 KM) SOUTH OF WALTONVILLE AND 1.6 MI (2.6 KM) NORTH OF
 DQ1820'SESSER.
 DQ1820'
 DQ1820'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 (PARK STREET) AND
 DQ1820'ILLINOIS ROUTE 154 (FRANKLIN AVENUE) IN THE TOWN OF SESSER, PROCEED
 DQ1820'NORTH ALONG ILLINOIS ROUTE 148 FOR 1.4 MI (2.3 KM) TO COUNTY HIGHWAY
 DQ1820'35 (CROCKER ROAD).  CONTINUE NORTH ALONG ILLINOIS ROUTE 148 FOR 0.3 MI
 DQ1820'(0.5 KM) TO THE STATION ON THE RIGHT.
 DQ1820'
 DQ1820'THE STATION IS 48 FT (14.6 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1820'148, 220.5 FT (67.2 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER 'L1000
 DQ1820'P7', 189 FT (57.6 M) NORTH OF A FENCE CORNER AT A FENCE RUNNING WEST
 DQ1820'AND NORTH, 175.5 FT (53.5 M) NORTHEAST OF THE NORTH END OF A 15 INCH
 DQ1820'(38 CM) CORRUGATED METAL PIPE WITH A FLARED END SECTION UNDER A FIELD
 DQ1820'ENTRANCE TO THE WEST, 89.5 FT (27.3 M) EAST OF A TELEPHONE PEDESTAL
 DQ1820'NUMBER 'L1000 P7-2' WITH A WARNING POST AND 2.5 FT (0.8 M) WEST OF A
 DQ1820'NORTH-SOUTH FENCE.
 DQ1820'
 DQ1820'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1820'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1821 ***********************************************************************
 DQ1821  DESIGNATION -  MF 039
 DQ1821  PID         -  DQ1821
 DQ1821  STATE/COUNTY-  IL/FRANKLIN
 DQ1821  COUNTRY     -  US
 DQ1821  USGS QUAD   -  SESSER (2018)
 DQ1821
 DQ1821                         *CURRENT SURVEY CONTROL
 DQ1821  ______________________________________________________________________
 DQ1821* NAD 83(1986) POSITION- 38 06 04.09   (N) 089 03 15.48   (W)   HD_HELD1
 DQ1821* NAVD 88 ORTHO HEIGHT -   144.392 (meters)      473.73  (feet) ADJUSTED
 DQ1821  ______________________________________________________________________
 DQ1821  GEOID HEIGHT    -        -29.726 (meters)                     GEOID18
 DQ1821  DYNAMIC HEIGHT  -        144.297 (meters)      473.41  (feet) COMP
 DQ1821  MODELED GRAVITY -    979,968.9   (mgal)                       NAVD 88
 DQ1821
 DQ1821  VERT ORDER      -  SECOND    CLASS I
 DQ1821
 DQ1821.The horizontal coordinates were determined by differentially corrected
 DQ1821.hand held GPS observations or other comparable positioning techniques
 DQ1821.and have an estimated accuracy of +/- 3 meters.
 DQ1821
 DQ1821.The orthometric height was determined by differential leveling and
 DQ1821.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1821.in May 2016.
 DQ1821
 DQ1821.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1821.GEOID18 height accuracy estimate available here.
 DQ1821
 DQ1821.Click photographs - Photos may exist for this station.
 DQ1821
 DQ1821.The dynamic height is computed by dividing the NAVD 88
 DQ1821.geopotential number by the normal gravity value computed on the
 DQ1821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1821.degrees latitude (g = 980.6199 gals.).
 DQ1821
 DQ1821.The modeled gravity was interpolated from observed gravity values.
 DQ1821
 DQ1821;                    North         East    Units  Estimated Accuracy
 DQ1821;SPC IL E     -   159,445.9     236,764.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1821
 DQ1821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1987619029(NAD 83)
 DQ1821
 DQ1821                          SUPERSEDED SURVEY CONTROL
 DQ1821
 DQ1821.No superseded survey control is available for this station.
 DQ1821
 DQ1821_MARKER: F = FLANGE-ENCASED ROD
 DQ1821_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1821_STAMPING: MF 039 2016
 DQ1821_MARK LOGO: UIL
 DQ1821_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1821_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1821_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1821+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2016
 DQ1821_ROD/PIPE-DEPTH: 3.4 meters
 DQ1821_SLEEVE-DEPTH  : 0.9 meters
 DQ1821
 DQ1821  HISTORY     - Date     Condition        Report By
 DQ1821  HISTORY     - 20160126 MONUMENTED       AMESC
 DQ1821
 DQ1821                          STATION DESCRIPTION
 DQ1821
 DQ1821'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1821'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH OF CHRISTOPHER,
 DQ1821'7.5 MI (12.1 KM) SOUTH OF WALTONVILLE AND 0.7 MI (1.1 KM)
 DQ1821'NORTH-NORTHWEST OF SESSER.
 DQ1821'
 DQ1821'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 (PARK STREET) AND
 DQ1821'ILLINOIS ROUTE 154 (FRANKLIN AVENUE) IN THE TOWN OF SESSER, PROCEED
 DQ1821'NORTH ALONG ILLINOIS ROUTE FOR 0.6 MI (1.0 KM) TO ILLINOIS STREET IN
 DQ1821'THE TOWN OF SESSER.  CONTINUE NORTH ALONG ILLINOIS ROUTE 148 FOR 180
 DQ1821'FT (54.9 M) TO THE STATION ON THE RIGHT.
 DQ1821'
 DQ1821'THE STATION IS 37.5 FT (11.4 M) EAST OF THE CENTERLINE OF ILLINOIS
 DQ1821'ROUTE 148, 174.5 SOUTHEAST OF A TELEPHONE PEDESTAL, 115.5 FT (35.2 M)
 DQ1821'SOUTHWEST OF A FIRE HYDRANT, 53 FT (16.2 M) WEST OF A FENCE CORNER OF
 DQ1821'A FENCE LINE RUNNING FROM THE SOUTH GOING EAST, 48.5 FT (14.8 M) SOUTH
 DQ1821'OF THE CENTER OF THE EAST END OF AN 18 INCH X 36 INCH BOX CULVERT WITH
 DQ1821'A HEADWALL UNDER ILLINOIS ROUTE 148, 32 FT (9.8 M) SOUTH OF THE SOUTH
 DQ1821'END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE WITH FLARED END SECTION
 DQ1821'AND 1.5 FT (0.5 M) WEST OF THE WEST EDGE OF A SIDEWALK.
 DQ1821'
 DQ1821'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1821'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1822 ***********************************************************************
 DQ1822  DESIGNATION -  MF 040
 DQ1822  PID         -  DQ1822
 DQ1822  STATE/COUNTY-  IL/FRANKLIN
 DQ1822  COUNTRY     -  US
 DQ1822  USGS QUAD   -  SESSER (2018)
 DQ1822
 DQ1822                         *CURRENT SURVEY CONTROL
 DQ1822  ______________________________________________________________________
 DQ1822* NAD 83(1986) POSITION- 38 05 17.89   (N) 089 03 14.87   (W)   HD_HELD1
 DQ1822* NAVD 88 ORTHO HEIGHT -   143.306 (meters)      470.16  (feet) ADJUSTED
 DQ1822  ______________________________________________________________________
 DQ1822  GEOID HEIGHT    -        -29.699 (meters)                     GEOID18
 DQ1822  DYNAMIC HEIGHT  -        143.212 (meters)      469.85  (feet) COMP
 DQ1822  MODELED GRAVITY -    979,967.7   (mgal)                       NAVD 88
 DQ1822
 DQ1822  VERT ORDER      -  SECOND    CLASS I
 DQ1822
 DQ1822.The horizontal coordinates were determined by differentially corrected
 DQ1822.hand held GPS observations or other comparable positioning techniques
 DQ1822.and have an estimated accuracy of +/- 3 meters.
 DQ1822
 DQ1822.The orthometric height was determined by differential leveling and
 DQ1822.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1822.in May 2016.
 DQ1822
 DQ1822.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1822.GEOID18 height accuracy estimate available here.
 DQ1822
 DQ1822.Click photographs - Photos may exist for this station.
 DQ1822
 DQ1822.The dynamic height is computed by dividing the NAVD 88
 DQ1822.geopotential number by the normal gravity value computed on the
 DQ1822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1822.degrees latitude (g = 980.6199 gals.).
 DQ1822
 DQ1822.The modeled gravity was interpolated from observed gravity values.
 DQ1822
 DQ1822;                    North         East    Units  Estimated Accuracy
 DQ1822;SPC IL E     -   158,021.3     236,767.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1822
 DQ1822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1985917604(NAD 83)
 DQ1822
 DQ1822                          SUPERSEDED SURVEY CONTROL
 DQ1822
 DQ1822.No superseded survey control is available for this station.
 DQ1822
 DQ1822_MARKER: F = FLANGE-ENCASED ROD
 DQ1822_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1822_STAMPING: MF 040 2016
 DQ1822_MARK LOGO: UIL
 DQ1822_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1822_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1822_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1822+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2016
 DQ1822_ROD/PIPE-DEPTH: 5.5 meters
 DQ1822_SLEEVE-DEPTH  : 0.9 meters
 DQ1822
 DQ1822  HISTORY     - Date     Condition        Report By
 DQ1822  HISTORY     - 20160127 MONUMENTED       AMESC
 DQ1822
 DQ1822                          STATION DESCRIPTION
 DQ1822
 DQ1822'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1822'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF WALTONVILLE,
 DQ1822'8.0 MI (12.9 KM) NORTH OF CHRISTOPHER AND IN THE TOWN OF SESSER, IL.
 DQ1822'
 DQ1822'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 (PARK STREET) AND
 DQ1822'ILLINOIS ROUTE 154 (FRANKLIN AVENUE) IN THE TOWN OF SESSER, PROCEED
 DQ1822'SOUTH ALONG ILLINOIS ROUTE 148 FOR 0.2 MI (0.3 KM) TO ESPY STREET IN
 DQ1822'THE TOWN OF SESSER.  CONTINUE SOUTH ALONG ILLINOIS ROUTE 148 FOR 270
 DQ1822'FT (82.3 M) TO THE STATION ON THE LEFT.
 DQ1822'
 DQ1822'THE STATION IS 29 FT (8.8 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1822'148, 185 FT (56.4 M) NORTH OF THE CENTERLINE OF FITZGERREL AVENUE, 111
 DQ1822'FT (33.8 M) SOUTH OF A POWER POLE, 106 FT (32.3 M) SOUTHWEST OF THE
 DQ1822'NORTHWEST CORNER OF A FENCE AROUND BASKETBALL COURT, 70 FT (21.3 M)
 DQ1822'NORTHWEST OF THE NORTHWEST CORNER OF THE SESSER STORAGE BUILDING, 29
 DQ1822'FT (8.8 M) NORTH OF A POWER POLE AND 4.5 FT (1.4 M) EAST OF THE EAST
 DQ1822'EDGE OF THE SIDEWALK.
 DQ1822'
 DQ1822'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1822'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1823 ***********************************************************************
 DQ1823  DESIGNATION -  MF 041
 DQ1823  PID         -  DQ1823
 DQ1823  STATE/COUNTY-  IL/FRANKLIN
 DQ1823  COUNTRY     -  US
 DQ1823  USGS QUAD   -  SESSER (2018)
 DQ1823
 DQ1823                         *CURRENT SURVEY CONTROL
 DQ1823  ______________________________________________________________________
 DQ1823* NAD 83(1986) POSITION- 38 04 19.19   (N) 089 03 14.17   (W)   HD_HELD1
 DQ1823* NAVD 88 ORTHO HEIGHT -   146.600 (meters)      480.97  (feet) ADJUSTED
 DQ1823  ______________________________________________________________________
 DQ1823  GEOID HEIGHT    -        -29.663 (meters)                     GEOID18
 DQ1823  DYNAMIC HEIGHT  -        146.503 (meters)      480.65  (feet) COMP
 DQ1823  MODELED GRAVITY -    979,966.4   (mgal)                       NAVD 88
 DQ1823
 DQ1823  VERT ORDER      -  SECOND    CLASS I
 DQ1823
 DQ1823.The horizontal coordinates were determined by differentially corrected
 DQ1823.hand held GPS observations or other comparable positioning techniques
 DQ1823.and have an estimated accuracy of +/- 3 meters.
 DQ1823
 DQ1823.The orthometric height was determined by differential leveling and
 DQ1823.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1823.in May 2016.
 DQ1823
 DQ1823.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1823.GEOID18 height accuracy estimate available here.
 DQ1823
 DQ1823.Click photographs - Photos may exist for this station.
 DQ1823
 DQ1823.The dynamic height is computed by dividing the NAVD 88
 DQ1823.geopotential number by the normal gravity value computed on the
 DQ1823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1823.degrees latitude (g = 980.6199 gals.).
 DQ1823
 DQ1823.The modeled gravity was interpolated from observed gravity values.
 DQ1823
 DQ1823;                    North         East    Units  Estimated Accuracy
 DQ1823;SPC IL E     -   156,211.3     236,770.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1823
 DQ1823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1983715795(NAD 83)
 DQ1823
 DQ1823                          SUPERSEDED SURVEY CONTROL
 DQ1823
 DQ1823.No superseded survey control is available for this station.
 DQ1823
 DQ1823_MARKER: F = FLANGE-ENCASED ROD
 DQ1823_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1823_STAMPING: MF 041 2016
 DQ1823_MARK LOGO: UIL
 DQ1823_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1823_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1823_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1823+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2016
 DQ1823_ROD/PIPE-DEPTH: 4.8 meters
 DQ1823_SLEEVE-DEPTH  : 0.9 meters
 DQ1823
 DQ1823  HISTORY     - Date     Condition        Report By
 DQ1823  HISTORY     - 20160127 MONUMENTED       AMESC
 DQ1823
 DQ1823                          STATION DESCRIPTION
 DQ1823
 DQ1823'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1823'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) SOUTH OF WALTONVILLE,
 DQ1823'6.9 MI (11.1 KM) NORTH OF CHRISTOPHER AND 1.4 MI (2.3 KM) SOUTH OF
 DQ1823'SESSER.
 DQ1823'
 DQ1823'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1823'ROUTE 154 (COAL STREET) ON THE SOUTHSIDE OF THE TOWN OF SESSER,
 DQ1823'PROCEED SOUTH ALONG ILLINOIS ROUTE 148 FOR 0.65 MI (1.0 KM) TO THE
 DQ1823'STATION ON THE LEFT.
 DQ1823'
 DQ1823'THE STATION IS 34 FT (10.4 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1823'148, 235.5 FT (71.8 M) NORTH OF A POWER POLE, 144.5 FT (44.0 M) NORTH
 DQ1823'OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE WITH
 DQ1823'FLARED END SECTION UNDER A GRAVEL ENTRANCE, 19 FT (5.8 M) SOUTH OF A
 DQ1823'POWER POLE, 16.5 FT (5.0 M) SOUTH OF TELEPHONE PEDESTAL NUMBER 'L1500
 DQ1823'P22' AND 3.5 FT (1.1 M) WEST OF A NORTH-SOUTH FENCE LINE.
 DQ1823'
 DQ1823'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1823'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1824 ***********************************************************************
 DQ1824  DESIGNATION -  MF 042
 DQ1824  PID         -  DQ1824
 DQ1824  STATE/COUNTY-  IL/FRANKLIN
 DQ1824  COUNTRY     -  US
 DQ1824  USGS QUAD   -  SESSER (2018)
 DQ1824
 DQ1824                         *CURRENT SURVEY CONTROL
 DQ1824  ______________________________________________________________________
 DQ1824* NAD 83(1986) POSITION- 38 03 33.16   (N) 089 03 13.41   (W)   HD_HELD1
 DQ1824* NAVD 88 ORTHO HEIGHT -   142.812 (meters)      468.54  (feet) ADJUSTED
 DQ1824  ______________________________________________________________________
 DQ1824  GEOID HEIGHT    -        -29.636 (meters)                     GEOID18
 DQ1824  DYNAMIC HEIGHT  -        142.718 (meters)      468.23  (feet) COMP
 DQ1824  MODELED GRAVITY -    979,965.5   (mgal)                       NAVD 88
 DQ1824
 DQ1824  VERT ORDER      -  SECOND    CLASS I
 DQ1824
 DQ1824.The horizontal coordinates were determined by differentially corrected
 DQ1824.hand held GPS observations or other comparable positioning techniques
 DQ1824.and have an estimated accuracy of +/- 3 meters.
 DQ1824
 DQ1824.The orthometric height was determined by differential leveling and
 DQ1824.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1824.in May 2016.
 DQ1824
 DQ1824.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1824.GEOID18 height accuracy estimate available here.
 DQ1824
 DQ1824.Click photographs - Photos may exist for this station.
 DQ1824
 DQ1824.The dynamic height is computed by dividing the NAVD 88
 DQ1824.geopotential number by the normal gravity value computed on the
 DQ1824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1824.degrees latitude (g = 980.6199 gals.).
 DQ1824
 DQ1824.The modeled gravity was interpolated from observed gravity values.
 DQ1824
 DQ1824;                    North         East    Units  Estimated Accuracy
 DQ1824;SPC IL E     -   154,792.0     236,778.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1824
 DQ1824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1982414375(NAD 83)
 DQ1824
 DQ1824                          SUPERSEDED SURVEY CONTROL
 DQ1824
 DQ1824.No superseded survey control is available for this station.
 DQ1824
 DQ1824_MARKER: F = FLANGE-ENCASED ROD
 DQ1824_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1824_STAMPING: MF 042 2016
 DQ1824_MARK LOGO: UIL
 DQ1824_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1824_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1824_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1824+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2016
 DQ1824_ROD/PIPE-DEPTH: 5.5 meters
 DQ1824_SLEEVE-DEPTH  : 0.9 meters
 DQ1824
 DQ1824  HISTORY     - Date     Condition        Report By
 DQ1824  HISTORY     - 20160127 MONUMENTED       AMESC
 DQ1824
 DQ1824                          STATION DESCRIPTION
 DQ1824
 DQ1824'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1824'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) SOUTHWEST OF INA, 6.0
 DQ1824'MI (9.7 KM) NORTH OF CHRISTOPHER AND 2.2 MI (3.5 KM) SOUTH OF SESSER.
 DQ1824'
 DQ1824'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1824'ROUTE 154 (COAL STREET) ON THE SOUTHSIDE OF THE TOWN OF SESSER,
 DQ1824'PROCEED SOUTH ALONG ILLINOIS ROUTE 148 FOR 1.3 MI (2.1 KM) TO VINE
 DQ1824'ROAD.  CONTINUE SOUTH ALONG ILLINOIS ROUTE 148 FOR 0.3 MI (0.5 KM) TO
 DQ1824'THE STATION ON THE LEFT.
 DQ1824'
 DQ1824'THE STATION IS 56.5 FT (17.2 M) EAST OF THE CENTERLINE OF ILLINOIS
 DQ1824'ROUTE 148, 227.5 FT (69.3 M) NORTH OF A POWER POLE, 165.5 FT (50.4 M)
 DQ1824'SOUTHEAST OF THE SOUTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DQ1824'WITH FLARED END SECTION UNDER A FIELD ENTRANCE WEST OF ILLINOIS ROUTE
 DQ1824'148, 24 FT (7.3 M) EAST-NORTHEAST OF A 6 INCH (15 CM) ROAD DRAIN TILE
 DQ1824'WITH A CONCRETE END SECTION, 19.5 FT (5.9 M) SOUTH-SOUTHWEST OF A
 DQ1824'POWER POLE AND 13.5 FT (4.1 M) WEST OF A NORTH-SOUTH FENCE.
 DQ1824'
 DQ1824'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1824'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1825 ***********************************************************************
 DQ1825  DESIGNATION -  MF 043
 DQ1825  PID         -  DQ1825
 DQ1825  STATE/COUNTY-  IL/FRANKLIN
 DQ1825  COUNTRY     -  US
 DQ1825  USGS QUAD   -  SESSER (2018)
 DQ1825
 DQ1825                         *CURRENT SURVEY CONTROL
 DQ1825  ______________________________________________________________________
 DQ1825* NAD 83(1986) POSITION- 38 02 42.23   (N) 089 03 14.05   (W)   HD_HELD1
 DQ1825* NAVD 88 ORTHO HEIGHT -   142.259 (meters)      466.73  (feet) ADJUSTED
 DQ1825  ______________________________________________________________________
 DQ1825  GEOID HEIGHT    -        -29.605 (meters)                     GEOID18
 DQ1825  DYNAMIC HEIGHT  -        142.165 (meters)      466.42  (feet) COMP
 DQ1825  MODELED GRAVITY -    979,964.7   (mgal)                       NAVD 88
 DQ1825
 DQ1825  VERT ORDER      -  SECOND    CLASS I
 DQ1825
 DQ1825.The horizontal coordinates were determined by differentially corrected
 DQ1825.hand held GPS observations or other comparable positioning techniques
 DQ1825.and have an estimated accuracy of +/- 3 meters.
 DQ1825
 DQ1825.The orthometric height was determined by differential leveling and
 DQ1825.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1825.in May 2016.
 DQ1825
 DQ1825.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1825.GEOID18 height accuracy estimate available here.
 DQ1825
 DQ1825.Click photographs - Photos may exist for this station.
 DQ1825
 DQ1825.The dynamic height is computed by dividing the NAVD 88
 DQ1825.geopotential number by the normal gravity value computed on the
 DQ1825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1825.degrees latitude (g = 980.6199 gals.).
 DQ1825
 DQ1825.The modeled gravity was interpolated from observed gravity values.
 DQ1825
 DQ1825;                    North         East    Units  Estimated Accuracy
 DQ1825;SPC IL E     -   153,221.8     236,750.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1825
 DQ1825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1977312806(NAD 83)
 DQ1825
 DQ1825                          SUPERSEDED SURVEY CONTROL
 DQ1825
 DQ1825.No superseded survey control is available for this station.
 DQ1825
 DQ1825_MARKER: F = FLANGE-ENCASED ROD
 DQ1825_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1825_STAMPING: MF 043 2016
 DQ1825_MARK LOGO: UIL
 DQ1825_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1825_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1825_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1825+STABILITY: POSITION/ELEVATION WELL
 DQ1825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1825+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2016
 DQ1825_ROD/PIPE-DEPTH: 6.1 meters
 DQ1825_SLEEVE-DEPTH  : 0.9 meters
 DQ1825
 DQ1825  HISTORY     - Date     Condition        Report By
 DQ1825  HISTORY     - 20160127 MONUMENTED       AMESC
 DQ1825
 DQ1825                          STATION DESCRIPTION
 DQ1825
 DQ1825'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1825'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) EAST-NORTHEAST OF DU
 DQ1825'QUOIN, 5.0 MI (8.0 KM) NORTH OF CHRISTOPHER AND 3.2 MI (5.1 KM) SOUTH
 DQ1825'OF SESSER.
 DQ1825'
 DQ1825'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1825'ROUTE 154 (COAL STREET) ON THE SOUTHSIDE OF THE TOWN OF SESSER,
 DQ1825'PROCEED SOUTH ALONG ILLINOIS ROUTE 148 FOR 2.0 MI (3.2 KM) TO PEACH
 DQ1825'ORCHARD ROAD (COUNTY HIGHWAY 15).  CONTINUE SOUTH ALONG ILLINOIS ROUTE
 DQ1825'148 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DQ1825'
 DQ1825'THE STATION IS 42.5 FT (13.0 M) WEST OF THE CENTERLINE OF ILLINOIS
 DQ1825'ROUTE 148, 299 FT (91.1 M) NORTH OF A POWER POLE, 180 FT (54.9 M)
 DQ1825'NORTHWEST OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DQ1825'UNDER A FIELD ENTRANCE ON THE EAST SIDE OF ILLINOIS ROUTE 148, 152.5
 DQ1825'FT (46.5 M) SOUTHWEST OF THE SOUTH END OF A 15 INCH (38 CM) CORRUGATED
 DQ1825'METAL PIPE UNDER DRIVEWAY TO HOUSE NUMBER '12650', 89.5 FT (27.3 M)
 DQ1825'WEST-NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 29 FT (8.8 M) SOUTH
 DQ1825'OF A POWER POLE WITH TWO GUY WIRES, 16 FT (4.9 M) NORTH-NORTHEAST OF A
 DQ1825'CONCRETE RIGHT OF WAY MARKER AND 4.3 FT (1.3 M) EAST OF A NORTH-SOUTH
 DQ1825'FENCE LINE.
 DQ1825'
 DQ1825'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1825'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1826 ***********************************************************************
 DQ1826  DESIGNATION -  MF 044
 DQ1826  PID         -  DQ1826
 DQ1826  STATE/COUNTY-  IL/FRANKLIN
 DQ1826  COUNTRY     -  US
 DQ1826  USGS QUAD   -  SESSER (2018)
 DQ1826
 DQ1826                         *CURRENT SURVEY CONTROL
 DQ1826  ______________________________________________________________________
 DQ1826* NAD 83(1986) POSITION- 38 01 49.04   (N) 089 03 13.46   (W)   HD_HELD1
 DQ1826* NAVD 88 ORTHO HEIGHT -   138.095 (meters)      453.07  (feet) ADJUSTED
 DQ1826  ______________________________________________________________________
 DQ1826  GEOID HEIGHT    -        -29.574 (meters)                     GEOID18
 DQ1826  DYNAMIC HEIGHT  -        138.003 (meters)      452.76  (feet) COMP
 DQ1826  MODELED GRAVITY -    979,963.8   (mgal)                       NAVD 88
 DQ1826
 DQ1826  VERT ORDER      -  SECOND    CLASS I
 DQ1826
 DQ1826.The horizontal coordinates were determined by differentially corrected
 DQ1826.hand held GPS observations or other comparable positioning techniques
 DQ1826.and have an estimated accuracy of +/- 3 meters.
 DQ1826
 DQ1826.The orthometric height was determined by differential leveling and
 DQ1826.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1826.in May 2016.
 DQ1826
 DQ1826.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1826.GEOID18 height accuracy estimate available here.
 DQ1826
 DQ1826.Click photographs - Photos may exist for this station.
 DQ1826
 DQ1826.The dynamic height is computed by dividing the NAVD 88
 DQ1826.geopotential number by the normal gravity value computed on the
 DQ1826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1826.degrees latitude (g = 980.6199 gals.).
 DQ1826
 DQ1826.The modeled gravity was interpolated from observed gravity values.
 DQ1826
 DQ1826;                    North         East    Units  Estimated Accuracy
 DQ1826;SPC IL E     -   151,581.7     236,752.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1826
 DQ1826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1975211166(NAD 83)
 DQ1826
 DQ1826                          SUPERSEDED SURVEY CONTROL
 DQ1826
 DQ1826.No superseded survey control is available for this station.
 DQ1826
 DQ1826_MARKER: F = FLANGE-ENCASED ROD
 DQ1826_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1826_STAMPING: MF 044 2016
 DQ1826_MARK LOGO: UIL
 DQ1826_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1826_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1826_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1826_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1826+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2016
 DQ1826_ROD/PIPE-DEPTH: 3.4 meters
 DQ1826_SLEEVE-DEPTH  : 0.9 meters
 DQ1826
 DQ1826  HISTORY     - Date     Condition        Report By
 DQ1826  HISTORY     - 20160127 MONUMENTED       AMESC
 DQ1826
 DQ1826                          STATION DESCRIPTION
 DQ1826
 DQ1826'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1826'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) EAST OF DU QUOIN, 4.2
 DQ1826'MI (6.8 KM) SOUTH OF SESSER AND 4.1 MI (6.6 KM) NORTH OF CHRISTOPHER.
 DQ1826'
 DQ1826'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1826'ROUTE 154 (COAL STREET) ON THE SOUTHSIDE OF THE TOWN OF SESSER,
 DQ1826'PROCEED SOUTH ALONG ILLINOIS ROUTE 148 FOR 3.0 MI (4.8 KM) TO VALIER
 DQ1826'LAKE ROAD.  CONTINUE SOUTH ALONG ILLINOIS ROUTE 148 FOR 0.5 MI (0.8
 DQ1826'KM) TO THE STATION ON THE RIGHT.
 DQ1826'
 DQ1826'THE STATION IS 38 FT (11.6 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1826'148, 262 FT (79.9 M) SOUTHWEST OF A LONE WOOD CORNER POST, 138 FT
 DQ1826'(42.1 M) NORTHWEST OF A GAS PIPELINE WARNING SIGN, 117 FT (35.7 M)
 DQ1826'SOUTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY FOR A HOUSE WEST OF
 DQ1826'ILLINOIS ROUTE 148, 90 FT (27.4 M) SOUTH OF THE CENTER OF THE WEST END
 DQ1826'OF A 2 FT (0.6 M) X 2 FT (0.6 M) BOX CULVERT UNDER ILLINOIS ROUTE 148
 DQ1826'AND 14 FT (4.3 M) NORTH OF A POWER POLE WITH GUY WIRE.
 DQ1826'
 DQ1826'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1826'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1827 ***********************************************************************
 DQ1827  DESIGNATION -  MF 045
 DQ1827  PID         -  DQ1827
 DQ1827  STATE/COUNTY-  IL/FRANKLIN
 DQ1827  COUNTRY     -  US
 DQ1827  USGS QUAD   -  SESSER (2018)
 DQ1827
 DQ1827                         *CURRENT SURVEY CONTROL
 DQ1827  ______________________________________________________________________
 DQ1827* NAD 83(1986) POSITION- 38 01 02.01   (N) 089 03 12.32   (W)   HD_HELD1
 DQ1827* NAVD 88 ORTHO HEIGHT -   139.619 (meters)      458.07  (feet) ADJUSTED
 DQ1827  ______________________________________________________________________
 DQ1827  GEOID HEIGHT    -        -29.548 (meters)                     GEOID18
 DQ1827  DYNAMIC HEIGHT  -        139.526 (meters)      457.76  (feet) COMP
 DQ1827  MODELED GRAVITY -    979,963.0   (mgal)                       NAVD 88
 DQ1827
 DQ1827  VERT ORDER      -  SECOND    CLASS I
 DQ1827
 DQ1827.The horizontal coordinates were determined by differentially corrected
 DQ1827.hand held GPS observations or other comparable positioning techniques
 DQ1827.and have an estimated accuracy of +/- 3 meters.
 DQ1827
 DQ1827.The orthometric height was determined by differential leveling and
 DQ1827.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1827.in May 2016.
 DQ1827
 DQ1827.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1827.GEOID18 height accuracy estimate available here.
 DQ1827
 DQ1827.Click photographs - Photos may exist for this station.
 DQ1827
 DQ1827.The dynamic height is computed by dividing the NAVD 88
 DQ1827.geopotential number by the normal gravity value computed on the
 DQ1827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1827.degrees latitude (g = 980.6199 gals.).
 DQ1827
 DQ1827.The modeled gravity was interpolated from observed gravity values.
 DQ1827
 DQ1827;                    North         East    Units  Estimated Accuracy
 DQ1827;SPC IL E     -   150,131.5     236,768.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1827
 DQ1827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1974709716(NAD 83)
 DQ1827
 DQ1827                          SUPERSEDED SURVEY CONTROL
 DQ1827
 DQ1827.No superseded survey control is available for this station.
 DQ1827
 DQ1827_MARKER: F = FLANGE-ENCASED ROD
 DQ1827_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1827_STAMPING: MF 045 2016
 DQ1827_MARK LOGO: UIL
 DQ1827_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1827_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1827_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1827+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2016
 DQ1827_ROD/PIPE-DEPTH: 3.5 meters
 DQ1827_SLEEVE-DEPTH  : 0.9 meters
 DQ1827
 DQ1827  HISTORY     - Date     Condition        Report By
 DQ1827  HISTORY     - 20160127 MONUMENTED       AMESC
 DQ1827
 DQ1827                          STATION DESCRIPTION
 DQ1827
 DQ1827'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1827'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) EAST OF DU QUOIN, 5.1
 DQ1827'MI (8.2 KM) SOUTH OF SESSER AND 3.1 MI (5.0 KM) NORTH OF CHRISTOPHER.
 DQ1827'
 DQ1827'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1827'ROUTE 14 (EGYPTIAN AVENUE) ON THE NORTHSIDE OF THE TOWN OF
 DQ1827'CHRISTOPHER, PROCEED NORTH ALONG ILLINOIS ROUTE 148 FOR 2.5 MI (4.0
 DQ1827'KM) TO OVERHEAD BRIDGE ROAD.  CONTINUE NORTH ALONG ILLINOIS ROUTE 148
 DQ1827'FOR 365 FT (111.3 M) TO THE STATION ON THE RIGHT.
 DQ1827'
 DQ1827'THE STATION IS 43 FT (13.1 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1827'148, 161.5 FT (49.2 M) NORTH OF A POWER POLE, 106 FT (32.3 M) SOUTH OF
 DQ1827'THE WEST END OF AN EAST-WEST FENCE LINE, 85 FT (25.9 M) SOUTH OF A
 DQ1827'POWER POLE, 43 FT (13.1 M) SOUTH-SOUTHEAST OF THE CENTER OF THE EAST
 DQ1827'END OF A 2 FT (0.6 M) X 3 FT (0.9 M) CONCRETE BOX CULVERT UNDER
 DQ1827'ILLINOIS ROUTE 148, 16.5 FT (5.0 M) NORTHWEST OF THE SOUTH POST OF 2
 DQ1827'LONE WOODEN POSTS AND 13.5 FT (4.1 M) WEST-NORTHWEST OF THE NORTH POST
 DQ1827'OF 2 LONE WOODEN POSTS.
 DQ1827'
 DQ1827'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1827'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1828 ***********************************************************************
 DQ1828  DESIGNATION -  MF 046
 DQ1828  PID         -  DQ1828
 DQ1828  STATE/COUNTY-  IL/FRANKLIN
 DQ1828  COUNTRY     -  US
 DQ1828  USGS QUAD   -  SESSER (2018)
 DQ1828
 DQ1828                         *CURRENT SURVEY CONTROL
 DQ1828  ______________________________________________________________________
 DQ1828* NAD 83(1986) POSITION- 38 00 16.89   (N) 089 03 13.36   (W)   HD_HELD1
 DQ1828* NAVD 88 ORTHO HEIGHT -   139.196 (meters)      456.68  (feet) ADJUSTED
 DQ1828  ______________________________________________________________________
 DQ1828  GEOID HEIGHT    -        -29.523 (meters)                     GEOID18
 DQ1828  DYNAMIC HEIGHT  -        139.103 (meters)      456.37  (feet) COMP
 DQ1828  MODELED GRAVITY -    979,962.3   (mgal)                       NAVD 88
 DQ1828
 DQ1828  VERT ORDER      -  SECOND    CLASS I
 DQ1828
 DQ1828.The horizontal coordinates were determined by differentially corrected
 DQ1828.hand held GPS observations or other comparable positioning techniques
 DQ1828.and have an estimated accuracy of +/- 3 meters.
 DQ1828
 DQ1828.The orthometric height was determined by differential leveling and
 DQ1828.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1828.in May 2016.
 DQ1828
 DQ1828.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1828.GEOID18 height accuracy estimate available here.
 DQ1828
 DQ1828.Click photographs - Photos may exist for this station.
 DQ1828
 DQ1828.The dynamic height is computed by dividing the NAVD 88
 DQ1828.geopotential number by the normal gravity value computed on the
 DQ1828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1828.degrees latitude (g = 980.6199 gals.).
 DQ1828
 DQ1828.The modeled gravity was interpolated from observed gravity values.
 DQ1828
 DQ1828;                    North         East    Units  Estimated Accuracy
 DQ1828;SPC IL E     -   148,740.5     236,732.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1828
 DQ1828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1969108325(NAD 83)
 DQ1828
 DQ1828                          SUPERSEDED SURVEY CONTROL
 DQ1828
 DQ1828.No superseded survey control is available for this station.
 DQ1828
 DQ1828_MARKER: F = FLANGE-ENCASED ROD
 DQ1828_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1828_STAMPING: MF 046 2016
 DQ1828_MARK LOGO: UIL
 DQ1828_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1828_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1828_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1828+STABILITY: POSITION/ELEVATION WELL
 DQ1828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1828+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2016
 DQ1828_ROD/PIPE-DEPTH: 8.1 meters
 DQ1828_SLEEVE-DEPTH  : 0.9 meters
 DQ1828
 DQ1828  HISTORY     - Date     Condition        Report By
 DQ1828  HISTORY     - 20160127 MONUMENTED       AMESC
 DQ1828
 DQ1828                          STATION DESCRIPTION
 DQ1828
 DQ1828'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1828'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) NORTHWEST OF WEST
 DQ1828'FRANKFORT, 6.0 MI (9.7 KM) SOUTH OF SESSER AND 2.2 MI (3.5 KM) NORTH
 DQ1828'OF CHRISTOPHER.
 DQ1828'
 DQ1828'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1828'ROUTE 14 (EGYPTIAN AVENUE) ON THE NORTHSIDE OF THE TOWN OF
 DQ1828'CHRISTOPHER, PROCEED NORTH ALONG ILLINOIS ROUTE 148 FOR 1.5 MI (2.4
 DQ1828'KM) TO IZZACK WALTON ROAD (FRANKLIN STREET).  CONTINUE NORTH ALONG
 DQ1828'ILLINOIS ROUTE 148 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DQ1828'
 DQ1828'THE STATION IS 50.5 FT (15.4 M) WEST OF THE CENTERLINE OF ILLINOIS
 DQ1828'ROUTE 148, 340 FT (103.6 M) NORTH-NORTHWEST OF THE CENTER OF THE WEST
 DQ1828'END OF A 4 FT (1.2 M) X 1.5 FT (0.5 M) BOX CULVERT UNDER ILLINOIS
 DQ1828'ROUTE 148, 329.5 NORTHWEST OF A GAS PIPELINE AND BURIED CABLE WARNING
 DQ1828'POSTS, 164.5 FT (50.1 M) NORTH OF A POWER POLE AND 17 FT (5.2 M)
 DQ1828'SOUTH-SOUTHEAST OF A POWER POLE.
 DQ1828'
 DQ1828'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1828'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1829 ***********************************************************************
 DQ1829  DESIGNATION -  MF 047
 DQ1829  PID         -  DQ1829
 DQ1829  STATE/COUNTY-  IL/FRANKLIN
 DQ1829  COUNTRY     -  US
 DQ1829  USGS QUAD   -  CHRISTOPHER (2018)
 DQ1829
 DQ1829                         *CURRENT SURVEY CONTROL
 DQ1829  ______________________________________________________________________
 DQ1829* NAD 83(1986) POSITION- 37 59 19.71   (N) 089 03 13.38   (W)   HD_HELD1
 DQ1829* NAVD 88 ORTHO HEIGHT -   130.985 (meters)      429.74  (feet) ADJUSTED
 DQ1829  ______________________________________________________________________
 DQ1829  GEOID HEIGHT    -        -29.494 (meters)                     GEOID18
 DQ1829  DYNAMIC HEIGHT  -        130.899 (meters)      429.46  (feet) COMP
 DQ1829  MODELED GRAVITY -    979,967.7   (mgal)                       NAVD 88
 DQ1829
 DQ1829  VERT ORDER      -  SECOND    CLASS I
 DQ1829
 DQ1829.The horizontal coordinates were determined by differentially corrected
 DQ1829.hand held GPS observations or other comparable positioning techniques
 DQ1829.and have an estimated accuracy of +/- 3 meters.
 DQ1829
 DQ1829.The orthometric height was determined by differential leveling and
 DQ1829.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1829.in May 2016.
 DQ1829
 DQ1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1829.GEOID18 height accuracy estimate available here.
 DQ1829
 DQ1829.Click photographs - Photos may exist for this station.
 DQ1829
 DQ1829.The dynamic height is computed by dividing the NAVD 88
 DQ1829.geopotential number by the normal gravity value computed on the
 DQ1829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1829.degrees latitude (g = 980.6199 gals.).
 DQ1829
 DQ1829.The modeled gravity was interpolated from observed gravity values.
 DQ1829
 DQ1829;                    North         East    Units  Estimated Accuracy
 DQ1829;SPC IL E     -   146,977.5     236,718.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1829
 DQ1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1965206563(NAD 83)
 DQ1829
 DQ1829                          SUPERSEDED SURVEY CONTROL
 DQ1829
 DQ1829.No superseded survey control is available for this station.
 DQ1829
 DQ1829_MARKER: F = FLANGE-ENCASED ROD
 DQ1829_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1829_STAMPING: MF 047 2016
 DQ1829_MARK LOGO: UIL
 DQ1829_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1829_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1829_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1829+STABILITY: POSITION/ELEVATION WELL
 DQ1829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1829+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2016
 DQ1829_ROD/PIPE-DEPTH: 6.1 meters
 DQ1829_SLEEVE-DEPTH  : 0.9 meters
 DQ1829
 DQ1829  HISTORY     - Date     Condition        Report By
 DQ1829  HISTORY     - 20160128 MONUMENTED       AMESC
 DQ1829
 DQ1829                          STATION DESCRIPTION
 DQ1829
 DQ1829'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1829'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) NORTHWEST OF WEST
 DQ1829'FRANKFORT, 7.1 MI (11.4 KM) SOUTH OF SESSER AND 1.1 MI (1.8 KM) NORTH
 DQ1829'OF CHRISTOPHER.
 DQ1829'
 DQ1829'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1829'ROUTE 14 (EGYPTIAN AVENUE) ON THE NORTHSIDE OF THE TOWN OF
 DQ1829'CHRISTOPHER, PROCEED NORTH ALONG ILLINOIS ROUTE 148 FOR 0.5 MI (0.8
 DQ1829'KM) TO OLD NORTH ROAD.  CONTINUE NORTH ALONG ILLINOIS ROUTE 148 FOR
 DQ1829'0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DQ1829'
 DQ1829'THE STATION IS 59.5 FT (18.1 M) WEST OF THE CENTERLINE OF ILLINOIS
 DQ1829'ROUTE 148, 181.5 FT (55.3 M) NORTHWEST OF POWER POLE WITH A GUY WIRE
 DQ1829'ON THE EAST SIDE OF ILLINOIS ROUTE 148, 137.5 FT (41.9 M) NORTH OF
 DQ1829'POWER POLE WITH A TRANSFORMER, 46.5 FT (14.2 M) SOUTH-SOUTHEAST OF A
 DQ1829'POWER POLE AND 21 FT (6.4 M) WEST OF THE NORTH END OF A 36 INCH (91
 DQ1829'CM) CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE ON THE WESTSIDE OF
 DQ1829'ILLINOIS ROUTE 148.
 DQ1829'
 DQ1829'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1829'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1830 ***********************************************************************
 DQ1830  DESIGNATION -  MF 048
 DQ1830  PID         -  DQ1830
 DQ1830  STATE/COUNTY-  IL/FRANKLIN
 DQ1830  COUNTRY     -  US
 DQ1830  USGS QUAD   -  CHRISTOPHER (2018)
 DQ1830
 DQ1830                         *CURRENT SURVEY CONTROL
 DQ1830  ______________________________________________________________________
 DQ1830* NAD 83(1986) POSITION- 37 58 37.24   (N) 089 03 13.06   (W)   HD_HELD1
 DQ1830* NAVD 88 ORTHO HEIGHT -   131.905 (meters)      432.76  (feet) ADJUSTED
 DQ1830  ______________________________________________________________________
 DQ1830  GEOID HEIGHT    -        -29.474 (meters)                     GEOID18
 DQ1830  DYNAMIC HEIGHT  -        131.818 (meters)      432.47  (feet) COMP
 DQ1830  MODELED GRAVITY -    979,967.0   (mgal)                       NAVD 88
 DQ1830
 DQ1830  VERT ORDER      -  SECOND    CLASS I
 DQ1830
 DQ1830.The horizontal coordinates were determined by differentially corrected
 DQ1830.hand held GPS observations or other comparable positioning techniques
 DQ1830.and have an estimated accuracy of +/- 3 meters.
 DQ1830
 DQ1830.The orthometric height was determined by differential leveling and
 DQ1830.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1830.in May 2016.
 DQ1830
 DQ1830.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1830.GEOID18 height accuracy estimate available here.
 DQ1830
 DQ1830.Click photographs - Photos may exist for this station.
 DQ1830
 DQ1830.The dynamic height is computed by dividing the NAVD 88
 DQ1830.geopotential number by the normal gravity value computed on the
 DQ1830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1830.degrees latitude (g = 980.6199 gals.).
 DQ1830
 DQ1830.The modeled gravity was interpolated from observed gravity values.
 DQ1830
 DQ1830;                    North         East    Units  Estimated Accuracy
 DQ1830;SPC IL E     -   145,668.0     236,716.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1830
 DQ1830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1963105253(NAD 83)
 DQ1830
 DQ1830                          SUPERSEDED SURVEY CONTROL
 DQ1830
 DQ1830.No superseded survey control is available for this station.
 DQ1830
 DQ1830_MARKER: F = FLANGE-ENCASED ROD
 DQ1830_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1830_STAMPING: MF 048 2016
 DQ1830_MARK LOGO: UIL
 DQ1830_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1830_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1830_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1830+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 DQ1830_ROD/PIPE-DEPTH: 5.8 meters
 DQ1830_SLEEVE-DEPTH  : 0.9 meters
 DQ1830
 DQ1830  HISTORY     - Date     Condition        Report By
 DQ1830  HISTORY     - 20160128 MONUMENTED       AMESC
 DQ1830  HISTORY     - 20170109 GOOD             ILDT
 DQ1830
 DQ1830                          STATION DESCRIPTION
 DQ1830
 DQ1830'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1830'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHWEST OF WEST
 DQ1830'FRANKFORT, 7.9 MI (12.7 KM) SOUTH OF SESSER AND IN THE TOWN OF
 DQ1830'CHRISTOPHER, IL.
 DQ1830'
 DQ1830'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1830'ROUTE 14 (EGYPTIAN AVENUE) ON THE NORTHSIDE OF THE TOWN OF
 DQ1830'CHRISTOPHER, PROCEED SOUTH ALONG ILLINOIS ROUTE 148 FOR 0.2 MI (0.3
 DQ1830'KM) TO HELEN AVENUE AND STATION ON THE RIGHT.
 DQ1830'
 DQ1830'THE STATION IS 34.5 FT (10.5 M) WEST OF THE CENTERLINE OF ILLINOIS
 DQ1830'ROUTE 148, 17 FT (5.2 M) SOUTH OF THE CENTERLINE OF HELEN AVENUE, 89
 DQ1830'FT (27.1 M) NORTH-NORTHWEST OF A POWER POLE ON THE WEST SIDE OF
 DQ1830'ILLINOIS ROUTE 148, 51 FT (15.5 M) WEST-SOUTHWEST OF A POWER POLE ON
 DQ1830'THE EAST SIDE OF ILLINOIS ROUTE 148, 48 FT (14.6 M) EAST-NORTHEAST OF
 DQ1830'THE NORTHEAST CORNER OF THE STYLES LAUNDRY BUILDING, 47 FT (14.3 M)
 DQ1830'SOUTH-SOUTHWEST OF A POWER POLE WITH A LIGHT AND TRANSFORMER ON THE
 DQ1830'WEST SIDE OF ILLINOIS ROUTE 148, 31.5 FT (9.6 M) SOUTH OF A FIRE
 DQ1830'HYDRANT, 13.5 FT (4.1 M), 6, 7 FT (1.8 M) EAST OF A POWER POLE WITH
 DQ1830'LIGHT AND WEST OF THE WEST EDGE OF SIDEWALK.
 DQ1830'
 DQ1830'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1830'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
 DQ1830
 DQ1830                          STATION RECOVERY (2017)
 DQ1830
 DQ1830'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (MF)
 DQ1830'MONUMENT FOUND AS DESCRIBED
 DQ1830'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1831 ***********************************************************************
 DQ1831  DESIGNATION -  MF 049
 DQ1831  PID         -  DQ1831
 DQ1831  STATE/COUNTY-  IL/FRANKLIN
 DQ1831  COUNTRY     -  US
 DQ1831  USGS QUAD   -  CHRISTOPHER (2018)
 DQ1831
 DQ1831                         *CURRENT SURVEY CONTROL
 DQ1831  ______________________________________________________________________
 DQ1831* NAD 83(1986) POSITION- 37 58 02.18   (N) 089 03 12.47   (W)   HD_HELD1
 DQ1831* NAVD 88 ORTHO HEIGHT -   130.177 (meters)      427.09  (feet) ADJUSTED
 DQ1831  ______________________________________________________________________
 DQ1831  GEOID HEIGHT    -        -29.458 (meters)                     GEOID18
 DQ1831  DYNAMIC HEIGHT  -        130.091 (meters)      426.81  (feet) COMP
 DQ1831  MODELED GRAVITY -    979,966.3   (mgal)                       NAVD 88
 DQ1831
 DQ1831  VERT ORDER      -  SECOND    CLASS I
 DQ1831
 DQ1831.The horizontal coordinates were determined by differentially corrected
 DQ1831.hand held GPS observations or other comparable positioning techniques
 DQ1831.and have an estimated accuracy of +/- 3 meters.
 DQ1831
 DQ1831.The orthometric height was determined by differential leveling and
 DQ1831.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1831.in May 2016.
 DQ1831
 DQ1831.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1831.GEOID18 height accuracy estimate available here.
 DQ1831
 DQ1831.Click photographs - Photos may exist for this station.
 DQ1831
 DQ1831.The dynamic height is computed by dividing the NAVD 88
 DQ1831.geopotential number by the normal gravity value computed on the
 DQ1831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1831.degrees latitude (g = 980.6199 gals.).
 DQ1831
 DQ1831.The modeled gravity was interpolated from observed gravity values.
 DQ1831
 DQ1831;                    North         East    Units  Estimated Accuracy
 DQ1831;SPC IL E     -   144,586.9     236,722.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1831
 DQ1831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1962104172(NAD 83)
 DQ1831
 DQ1831                          SUPERSEDED SURVEY CONTROL
 DQ1831
 DQ1831.No superseded survey control is available for this station.
 DQ1831
 DQ1831_MARKER: F = FLANGE-ENCASED ROD
 DQ1831_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1831_STAMPING: MF 049 2016
 DQ1831_MARK LOGO: UIL
 DQ1831_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1831_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1831_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1831+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2016
 DQ1831_ROD/PIPE-DEPTH: 5.7 meters
 DQ1831_SLEEVE-DEPTH  : 0.9 meters
 DQ1831
 DQ1831  HISTORY     - Date     Condition        Report By
 DQ1831  HISTORY     - 20160128 MONUMENTED       AMESC
 DQ1831
 DQ1831                          STATION DESCRIPTION
 DQ1831
 DQ1831'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1831'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH OF SESSER, 8.2 MI
 DQ1831'(13.2 KM) NORTHWEST OF WEST FRANKFORT AND IN THE TOWN OF CHRISTOPHER,
 DQ1831'IL.
 DQ1831'
 DQ1831'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1831'ROUTE 14 (EGYPTIAN AVENUE) ON THE NORTHSIDE OF THE TOWN OF
 DQ1831'CHRISTOPHER, PROCEED SOUTH ALONG ILLINOIS ROUTE 148 FOR 0.8 MI (1.3
 DQ1831'KM) TO NINTH STREET.  CONTINUE SOUTH ALONG ILLINOIS ROUTE 148 FOR 95
 DQ1831'FT (29.0 M) TO THE STATION ON THE LEFT.
 DQ1831'
 DQ1831'THE STATION IS 18 FT (5.5 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1831'148, 97.5 FT (29.7 M) NORTH OF THE CENTERLINE OF TENTH STREET, 104.5
 DQ1831'FT (31.9 M) SOUTH-SOUTHWEST OF THE EAST END OF A 48 INCH (122 CM) X 84
 DQ1831'INCH BOX CULVERT, 72.5 FT (22.1 M) NORTH OF A POWER POLE, 34 FT (10.4
 DQ1831'M) EAST-NORTHEAST OF THE CENTER OF A MANHOLE LID ON A WINNEBAGO CURB
 DQ1831'INLET, 13 FT (4.0 M) SOUTH OF A POWER POLE AND 3 FT (0.9 M) WEST OF
 DQ1831'THE WEST EDGE OF A SIDEWALK.
 DQ1831'
 DQ1831'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1831'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1832 ***********************************************************************
 DQ1832  DESIGNATION -  MF 050
 DQ1832  PID         -  DQ1832
 DQ1832  STATE/COUNTY-  IL/FRANKLIN
 DQ1832  COUNTRY     -  US
 DQ1832  USGS QUAD   -  CHRISTOPHER (2018)
 DQ1832
 DQ1832                         *CURRENT SURVEY CONTROL
 DQ1832  ______________________________________________________________________
 DQ1832* NAD 83(1986) POSITION- 37 57 11.35   (N) 089 03 13.38   (W)   HD_HELD1
 DQ1832* NAVD 88 ORTHO HEIGHT -   125.006 (meters)      410.12  (feet) ADJUSTED
 DQ1832  ______________________________________________________________________
 DQ1832  GEOID HEIGHT    -        -29.434 (meters)                     GEOID18
 DQ1832  DYNAMIC HEIGHT  -        124.923 (meters)      409.85  (feet) COMP
 DQ1832  MODELED GRAVITY -    979,965.4   (mgal)                       NAVD 88
 DQ1832
 DQ1832  VERT ORDER      -  SECOND    CLASS I
 DQ1832
 DQ1832.The horizontal coordinates were determined by differentially corrected
 DQ1832.hand held GPS observations or other comparable positioning techniques
 DQ1832.and have an estimated accuracy of +/- 3 meters.
 DQ1832
 DQ1832.The orthometric height was determined by differential leveling and
 DQ1832.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1832.in May 2016.
 DQ1832
 DQ1832.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1832.GEOID18 height accuracy estimate available here.
 DQ1832
 DQ1832.Click photographs - Photos may exist for this station.
 DQ1832
 DQ1832.The dynamic height is computed by dividing the NAVD 88
 DQ1832.geopotential number by the normal gravity value computed on the
 DQ1832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1832.degrees latitude (g = 980.6199 gals.).
 DQ1832
 DQ1832.The modeled gravity was interpolated from observed gravity values.
 DQ1832
 DQ1832;                    North         East    Units  Estimated Accuracy
 DQ1832;SPC IL E     -   143,019.9     236,687.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1832
 DQ1832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1956502606(NAD 83)
 DQ1832
 DQ1832                          SUPERSEDED SURVEY CONTROL
 DQ1832
 DQ1832.No superseded survey control is available for this station.
 DQ1832
 DQ1832_MARKER: F = FLANGE-ENCASED ROD
 DQ1832_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1832_STAMPING: MF 050 2016
 DQ1832_MARK LOGO: UIL
 DQ1832_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1832_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1832_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1832+STABILITY: POSITION/ELEVATION WELL
 DQ1832_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1832+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2016
 DQ1832_ROD/PIPE-DEPTH: 8.5 meters
 DQ1832_SLEEVE-DEPTH  : 0.9 meters
 DQ1832
 DQ1832  HISTORY     - Date     Condition        Report By
 DQ1832  HISTORY     - 20160128 MONUMENTED       AMESC
 DQ1832
 DQ1832                          STATION DESCRIPTION
 DQ1832
 DQ1832'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1832'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) SOUTH OF SESSER, 7.7 MI
 DQ1832'(12.4 KM) WEST-NORTHWEST OF WEST FRANKFORT AND 1.3 MI (2.1 KM) SOUTH
 DQ1832'OF CHRISTOPHER.
 DQ1832'
 DQ1832'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1832'ROUTE 14 (EGYPTIAN AVENUE) ON THE NORTHSIDE OF THE TOWN OF
 DQ1832'CHRISTOPHER, PROCEED SOUTH ALONG ILLINOIS ROUTE 148 FOR 1.15 MI (1.9
 DQ1832'KM) TO 18 STREET IN CHRISTOPHER.  CONTINUE SOUTH ALONG ILLINOIS ROUTE
 DQ1832'148 FOR 0.65 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DQ1832'
 DQ1832'THE STATION IS 49 FT (14.9 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1832'148, 188.5 FT (57.5 M) SOUTH OF A FIRE HYDRANT, 184.5 FT (56.2 M)
 DQ1832'SOUTH OF A CONCRETE RIGHT OF WAY MARKER, 182.5 FT (55.6 M)
 DQ1832'SOUTH-SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER, 177 FT (53.9 M)
 DQ1832'SOUTH OF A POWER POLE, 123.5 FT (37.6 M) NORTH-NORTHWEST OF THE NORTH
 DQ1832'END OF A 15 INCH (38 CM) CONCRETE PIPE UNDER A FIELD ENTRANCE TO THE
 DQ1832'WEST, 112 FT (34.1 M) WEST OF A NORTH-SOUTH FENCE LINE, 99.5 FT (30.3
 DQ1832'M) EAST OF THE NORTHEAST CORNER OF A CONCRETE BLOCK BARN AND 6 FT (1.8
 DQ1832'M) NORTH OF A POWER POLE WITH A GUY WIRE.
 DQ1832'
 DQ1832'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1832'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1833 ***********************************************************************
 DQ1833  DESIGNATION -  MF 051
 DQ1833  PID         -  DQ1833
 DQ1833  STATE/COUNTY-  IL/FRANKLIN
 DQ1833  COUNTRY     -  US
 DQ1833  USGS QUAD   -  CHRISTOPHER (2018)
 DQ1833
 DQ1833                         *CURRENT SURVEY CONTROL
 DQ1833  ______________________________________________________________________
 DQ1833* NAD 83(1986) POSITION- 37 56 22.69   (N) 089 03 26.39   (W)   HD_HELD1
 DQ1833* NAVD 88 ORTHO HEIGHT -   125.953 (meters)      413.23  (feet) ADJUSTED
 DQ1833  ______________________________________________________________________
 DQ1833  GEOID HEIGHT    -        -29.409 (meters)                     GEOID18
 DQ1833  DYNAMIC HEIGHT  -        125.869 (meters)      412.96  (feet) COMP
 DQ1833  MODELED GRAVITY -    979,964.6   (mgal)                       NAVD 88
 DQ1833
 DQ1833  VERT ORDER      -  SECOND    CLASS I
 DQ1833
 DQ1833.The horizontal coordinates were determined by differentially corrected
 DQ1833.hand held GPS observations or other comparable positioning techniques
 DQ1833.and have an estimated accuracy of +/- 3 meters.
 DQ1833
 DQ1833.The orthometric height was determined by differential leveling and
 DQ1833.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1833.in May 2016.
 DQ1833
 DQ1833.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1833.GEOID18 height accuracy estimate available here.
 DQ1833
 DQ1833.Click photographs - Photos may exist for this station.
 DQ1833
 DQ1833.The dynamic height is computed by dividing the NAVD 88
 DQ1833.geopotential number by the normal gravity value computed on the
 DQ1833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1833.degrees latitude (g = 980.6199 gals.).
 DQ1833
 DQ1833.The modeled gravity was interpolated from observed gravity values.
 DQ1833
 DQ1833;                    North         East    Units  Estimated Accuracy
 DQ1833;SPC IL E     -   141,522.1     236,358.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1833
 DQ1833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1921401113(NAD 83)
 DQ1833
 DQ1833                          SUPERSEDED SURVEY CONTROL
 DQ1833
 DQ1833.No superseded survey control is available for this station.
 DQ1833
 DQ1833_MARKER: F = FLANGE-ENCASED ROD
 DQ1833_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1833_STAMPING: MF 051 2016
 DQ1833_MARK LOGO: UIL
 DQ1833_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1833_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1833_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1833_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1833+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2016
 DQ1833_ROD/PIPE-DEPTH: 3.4 meters
 DQ1833_SLEEVE-DEPTH  : 0.9 meters
 DQ1833
 DQ1833  HISTORY     - Date     Condition        Report By
 DQ1833  HISTORY     - 20160128 MONUMENTED       AMESC
 DQ1833
 DQ1833                          STATION DESCRIPTION
 DQ1833
 DQ1833'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1833'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTH OF HERRIN, 7.5 MI
 DQ1833'(12.1 KM) WEST-NORTHWEST OF WEST FRANKFORT AND 2.3 MI (3.7 KM) SOUTH
 DQ1833'OF CHRISTOPHER.
 DQ1833'
 DQ1833'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1833'ROUTE 14 (EGYPTIAN AVENUE) ON THE NORTHSIDE OF THE TOWN OF
 DQ1833'CHRISTOPHER, PROCEED SOUTH ALONG ILLINOIS ROUTE 148 FOR 2 MI (3.2 KM)
 DQ1833'TO YELLOW BANKS ROAD (COUNTY HIGHWAY 30).  CONTINUE SOUTH ALONG
 DQ1833'ILLINOIS ROUTE 148 FOR 0.75 MI (1.2 KM) TO THE STATION ON THE RIGHT.
 DQ1833'
 DQ1833'THE STATION IS 44.5 FT (13.6 M) NORTHWEST OF THE CENTERLINE OF
 DQ1833'ILLINOIS ROUTE 148, 262.5 FT (80.0 M) NORTHWEST OF A POWER POLE ON THE
 DQ1833'EAST SIDE OF ILLINOIS ROUTE 148, 207 FT (63.1 M) NORTHWEST OF A
 DQ1833'TELEPHONE PEDESTAL ON THE EAST SIDE OF ILLINOIS ROUTE 148, 122 FT
 DQ1833'(37.2 M) WEST-SOUTHWEST OF A POWER POLE WITH A TRANSFORMER ON THE EAST
 DQ1833'SIDE OF ILLINOIS ROUTE 148, 121.5 FT (37.0 M) NORTHWEST OF THE NORTH
 DQ1833'END OF A 15 INCH (38 CM) CONCRETE PIPE UNDER A PRIVATE DRIVEWAY ON THE
 DQ1833'EAST SIDE OF ILLINOIS ROUTE 148, 88.5 FT (27.0 M) SOUTHWEST OF THE
 DQ1833'SOUTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD
 DQ1833'ENTRANCE TO THE WEST AND 15 FT (4.6 M) EAST OF A FENCE CORNER OF A
 DQ1833'FENCE RUNNING SOUTHWEST AND WEST.
 DQ1833'
 DQ1833'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1833'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1834 ***********************************************************************
 DQ1834  DESIGNATION -  MF 052
 DQ1834  PID         -  DQ1834
 DQ1834  STATE/COUNTY-  IL/FRANKLIN
 DQ1834  COUNTRY     -  US
 DQ1834  USGS QUAD   -  CHRISTOPHER (2018)
 DQ1834
 DQ1834                         *CURRENT SURVEY CONTROL
 DQ1834  ______________________________________________________________________
 DQ1834* NAD 83(1986) POSITION- 37 55 37.05   (N) 089 03 31.67   (W)   HD_HELD1
 DQ1834* NAVD 88 ORTHO HEIGHT -   131.692 (meters)      432.06  (feet) ADJUSTED
 DQ1834  ______________________________________________________________________
 DQ1834  GEOID HEIGHT    -        -29.387 (meters)                     GEOID18
 DQ1834  DYNAMIC HEIGHT  -        131.605 (meters)      431.77  (feet) COMP
 DQ1834  MODELED GRAVITY -    979,963.7   (mgal)                       NAVD 88
 DQ1834
 DQ1834  VERT ORDER      -  SECOND    CLASS I
 DQ1834
 DQ1834.The horizontal coordinates were determined by differentially corrected
 DQ1834.hand held GPS observations or other comparable positioning techniques
 DQ1834.and have an estimated accuracy of +/- 3 meters.
 DQ1834
 DQ1834.The orthometric height was determined by differential leveling and
 DQ1834.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1834.in May 2016.
 DQ1834
 DQ1834.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1834.GEOID18 height accuracy estimate available here.
 DQ1834
 DQ1834.Click photographs - Photos may exist for this station.
 DQ1834
 DQ1834.The dynamic height is computed by dividing the NAVD 88
 DQ1834.geopotential number by the normal gravity value computed on the
 DQ1834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1834.degrees latitude (g = 980.6199 gals.).
 DQ1834
 DQ1834.The modeled gravity was interpolated from observed gravity values.
 DQ1834
 DQ1834;                    North         East    Units  Estimated Accuracy
 DQ1834;SPC IL E     -   140,115.9     236,218.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1834
 DQ1834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1905499709(NAD 83)
 DQ1834
 DQ1834                          SUPERSEDED SURVEY CONTROL
 DQ1834
 DQ1834.No superseded survey control is available for this station.
 DQ1834
 DQ1834_MARKER: F = FLANGE-ENCASED ROD
 DQ1834_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1834_STAMPING: MF 052 2016
 DQ1834_MARK LOGO: UIL
 DQ1834_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1834_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1834_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1834_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1834+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2016
 DQ1834_ROD/PIPE-DEPTH: 3.1 meters
 DQ1834_SLEEVE-DEPTH  : 0.9 meters
 DQ1834
 DQ1834  HISTORY     - Date     Condition        Report By
 DQ1834  HISTORY     - 20160128 MONUMENTED       AMESC
 DQ1834
 DQ1834                          STATION DESCRIPTION
 DQ1834
 DQ1834'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1834'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH OF HERRIN, 7.2 MI
 DQ1834'(11.6 KM) WEST-NORTHWEST OF WEST FRANKFORT AND 3.2 MI (5.1 KM) SOUTH
 DQ1834'OF CHRISTOPHER.
 DQ1834'
 DQ1834'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1834'ROUTE 149 (SOUTH MAIN STREET) IN THE TOWN OF ZEIGLER, PROCEED NORTH
 DQ1834'ALONG ILLINOIS ROUTE 148 FOR 1.35 MI (2.2 KM) TO CREEK NATION ROAD
 DQ1834'(COUNTY HIGHWAY 14).  CONTINUE NORTH ALONG ILLINOIS ROUTE 148 FOR 0.9
 DQ1834'MI (1.4 KM) TO THE STATION ON THE LEFT.
 DQ1834'
 DQ1834'THE STATION IS 50.5 FT (15.4 M) WEST OF THE CENTERLINE OF ILLINOIS
 DQ1834'ROUTE 148, 320.5 FT (97.7 M) SOUTH OF A FIRE HYDRANT, 308.5 FT (94.0
 DQ1834'M) SOUTH OF A TELEPHONE PEDESTAL, 181 FT (55.2 M) NORTH OF A POWER
 DQ1834'POLE WITH A TRANSFORMER, 128 FT (39.0 M) SOUTHWEST OF A TELEPHONE
 DQ1834'PEDESTAL, 127.5 FT (38.9 M) NORTHEAST OF THE NORTHEAST CORNER OF HOUSE
 DQ1834'NUMBER '4467' AND 70 FT (21.3 M) SOUTH OF A POWER POLE WITH THREE
 DQ1834'TRANSFORMERS.
 DQ1834'
 DQ1834'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1834'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1835 ***********************************************************************
 DQ1835  DESIGNATION -  MF 053
 DQ1835  PID         -  DQ1835
 DQ1835  STATE/COUNTY-  IL/FRANKLIN
 DQ1835  COUNTRY     -  US
 DQ1835  USGS QUAD   -  CHRISTOPHER (2018)
 DQ1835
 DQ1835                         *CURRENT SURVEY CONTROL
 DQ1835  ______________________________________________________________________
 DQ1835* NAD 83(1986) POSITION- 37 54 46.35   (N) 089 03 30.56   (W)   HD_HELD1
 DQ1835* NAVD 88 ORTHO HEIGHT -   130.895 (meters)      429.44  (feet) ADJUSTED
 DQ1835  ______________________________________________________________________
 DQ1835  GEOID HEIGHT    -        -29.365 (meters)                     GEOID18
 DQ1835  DYNAMIC HEIGHT  -        130.808 (meters)      429.16  (feet) COMP
 DQ1835  MODELED GRAVITY -    979,962.5   (mgal)                       NAVD 88
 DQ1835
 DQ1835  VERT ORDER      -  SECOND    CLASS I
 DQ1835
 DQ1835.The horizontal coordinates were determined by differentially corrected
 DQ1835.hand held GPS observations or other comparable positioning techniques
 DQ1835.and have an estimated accuracy of +/- 3 meters.
 DQ1835
 DQ1835.The orthometric height was determined by differential leveling and
 DQ1835.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1835.in May 2016.
 DQ1835
 DQ1835.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1835.GEOID18 height accuracy estimate available here.
 DQ1835
 DQ1835.Click photographs - Photos may exist for this station.
 DQ1835
 DQ1835.The dynamic height is computed by dividing the NAVD 88
 DQ1835.geopotential number by the normal gravity value computed on the
 DQ1835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1835.degrees latitude (g = 980.6199 gals.).
 DQ1835
 DQ1835.The modeled gravity was interpolated from observed gravity values.
 DQ1835
 DQ1835;                    North         East    Units  Estimated Accuracy
 DQ1835;SPC IL E     -   138,552.6     236,233.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1835
 DQ1835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1904698146(NAD 83)
 DQ1835
 DQ1835                          SUPERSEDED SURVEY CONTROL
 DQ1835
 DQ1835.No superseded survey control is available for this station.
 DQ1835
 DQ1835_MARKER: F = FLANGE-ENCASED ROD
 DQ1835_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1835_STAMPING: MF 053 2016
 DQ1835_MARK LOGO: UIL
 DQ1835_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1835_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1835_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1835_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1835+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2016
 DQ1835_ROD/PIPE-DEPTH: 4.3 meters
 DQ1835_SLEEVE-DEPTH  : 0.9 meters
 DQ1835
 DQ1835  HISTORY     - Date     Condition        Report By
 DQ1835  HISTORY     - 20160129 MONUMENTED       AMESC
 DQ1835
 DQ1835                          STATION DESCRIPTION
 DQ1835
 DQ1835'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1835'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF
 DQ1835'HERRIN, 7.0 MI (11.3 KM) WEST OF WEST FRANKFORT AND 4.1 MI (6.6 KM)
 DQ1835'SOUTH OF CHRISTOPHER.
 DQ1835'
 DQ1835'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1835'ROUTE 149 (SOUTH MAIN STREET) IN THE TOWN OF ZEIGLER, PROCEED NORTH
 DQ1835'ALONG ILLINOIS ROUTE 148 FOR 0.8 MI (1.3 KM) TO COUNTY ROAD 300N AND
 DQ1835'COXSPUR STREET IN ZIEGLER.  CONTINUE NORTH ALONG ILLINOIS ROUTE 148
 DQ1835'FOR 0.45 MI (0.7 KM) TO THE STATION ON THE RIGHT.
 DQ1835'
 DQ1835'THE STATION IS 60 FT (18.3 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1835'148, 245.5 FT (74.8 M) NORTH OF A FIRE HYDRANT, 205.5 FT (62.6 M)
 DQ1835'NORTH OF A POWER POLE, 198 FT (60.4 M) NORTHEAST OF A TELEPHONE
 DQ1835'PEDESTAL, 136.5 FT (41.6 M) EAST-SOUTHEAST OF A POWER POLE WITH A
 DQ1835'LIGHT AND 20 FT (6.1 M) SOUTH OF A POWER POLE WITH A TRANSFORMER AND
 DQ1835'GUY WIRE.
 DQ1835'
 DQ1835'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1835'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1836 ***********************************************************************
 DQ1836  DESIGNATION -  MF 054
 DQ1836  PID         -  DQ1836
 DQ1836  STATE/COUNTY-  IL/FRANKLIN
 DQ1836  COUNTRY     -  US
 DQ1836  USGS QUAD   -  CHRISTOPHER (2018)
 DQ1836
 DQ1836                         *CURRENT SURVEY CONTROL
 DQ1836  ______________________________________________________________________
 DQ1836* NAD 83(1986) POSITION- 37 53 54.56   (N) 089 03 30.38   (W)   HD_HELD1
 DQ1836* NAVD 88 ORTHO HEIGHT -   118.359 (meters)      388.32  (feet) ADJUSTED
 DQ1836  ______________________________________________________________________
 DQ1836  GEOID HEIGHT    -        -29.342 (meters)                     GEOID18
 DQ1836  DYNAMIC HEIGHT  -        118.280 (meters)      388.06  (feet) COMP
 DQ1836  MODELED GRAVITY -    979,961.3   (mgal)                       NAVD 88
 DQ1836
 DQ1836  VERT ORDER      -  SECOND    CLASS I
 DQ1836
 DQ1836.The horizontal coordinates were determined by differentially corrected
 DQ1836.hand held GPS observations or other comparable positioning techniques
 DQ1836.and have an estimated accuracy of +/- 3 meters.
 DQ1836
 DQ1836.The orthometric height was determined by differential leveling and
 DQ1836.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1836.in May 2016.
 DQ1836
 DQ1836.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1836.GEOID18 height accuracy estimate available here.
 DQ1836
 DQ1836.Click photographs - Photos may exist for this station.
 DQ1836
 DQ1836.The dynamic height is computed by dividing the NAVD 88
 DQ1836.geopotential number by the normal gravity value computed on the
 DQ1836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1836.degrees latitude (g = 980.6199 gals.).
 DQ1836
 DQ1836.The modeled gravity was interpolated from observed gravity values.
 DQ1836
 DQ1836;                    North         East    Units  Estimated Accuracy
 DQ1836;SPC IL E     -   136,955.7     236,225.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1836
 DQ1836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1901696549(NAD 83)
 DQ1836
 DQ1836                          SUPERSEDED SURVEY CONTROL
 DQ1836
 DQ1836.No superseded survey control is available for this station.
 DQ1836
 DQ1836_MARKER: F = FLANGE-ENCASED ROD
 DQ1836_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1836_STAMPING: MF 054 2016
 DQ1836_MARK LOGO: UIL
 DQ1836_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1836_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1836_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1836_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1836+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2016
 DQ1836_ROD/PIPE-DEPTH: 5.5 meters
 DQ1836_SLEEVE-DEPTH  : 0.9 meters
 DQ1836
 DQ1836  HISTORY     - Date     Condition        Report By
 DQ1836  HISTORY     - 20160129 MONUMENTED       AMESC
 DQ1836
 DQ1836                          STATION DESCRIPTION
 DQ1836
 DQ1836'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (BJD)
 DQ1836'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST OF WEST FRANKFORT,
 DQ1836'6.8 MI (10.9 KM) NORTH-NORTHWEST OF HERRIN AND 5.1 MI (8.2 KM) SOUTH
 DQ1836'OF CHRISTOPHER.
 DQ1836'
 DQ1836'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 148 AND ILLINOIS
 DQ1836'ROUTE 149 (SOUTH MAIN STREET) IN THE TOWN OF ZEIGLER, PROCEED NORTH
 DQ1836'ALONG ILLINOIS ROUTE 148 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DQ1836'RIGHT.
 DQ1836'
 DQ1836'THE STATION IS 51 FT (15.5 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DQ1836'148, 271 FT (82.6 M) NORTH OF A POWER POLE, 146 FT (44.5 M) NORTHEAST
 DQ1836'OF A FIRE HYDRANT, 143.5 FT (43.7 M) NORTH OF THE WESTERLY OF TWO
 DQ1836'CONCRETE RIGHT OF WAY MARKERS, 98.5 FT (30.0 M) SOUTHWEST OF A POWER
 DQ1836'POLE, 82.5 FT (25.1 M) SOUTH-SOUTHEAST OF THE SOUTH END OF A 24 INCH
 DQ1836'(61 CM) CORRUGATED METAL PIPE WITH FLARED END SECTION, 12 FT (3.7 M)
 DQ1836'SOUTH OF A POWER POLE WITH THREE TRANSFORMERS AND A GUY WIRE AND 11.5
 DQ1836'FT (3.5 M) NORTH OF THE CENTER OF A SANITARY MANHOLE.
 DQ1836'
 DQ1836'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1836'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3166 ***********************************************************************
 DK3166  DESIGNATION -  MI0001
 DK3166  PID         -  DK3166
 DK3166  STATE/COUNTY-  IL/DU PAGE
 DK3166  COUNTRY     -  US
 DK3166  USGS QUAD   -  LOMBARD (2018)
 DK3166
 DK3166                         *CURRENT SURVEY CONTROL
 DK3166  ______________________________________________________________________
 DK3166* NAD 83(1986) POSITION- 41 53 17.     (N) 088 05 30.     (W)   SCALED
 DK3166* NAVD 88 ORTHO HEIGHT -   234.819 (meters)      770.40  (feet) ADJUSTED
 DK3166  ______________________________________________________________________
 DK3166  GEOID HEIGHT    -        -33.318 (meters)                     GEOID18
 DK3166  DYNAMIC HEIGHT  -        234.737 (meters)      770.13  (feet) COMP
 DK3166  MODELED GRAVITY -    980,266.9   (mgal)                       NAVD 88
 DK3166
 DK3166  VERT ORDER      -  SECOND    CLASS I
 DK3166
 DK3166.The horizontal coordinates were scaled from a map and have
 DK3166.an estimated accuracy of +/- 6 seconds.
 DK3166
 DK3166.The orthometric height was determined by differential leveling and
 DK3166.adjusted by the NATIONAL GEODETIC SURVEY
 DK3166.in May 2008.
 DK3166
 DK3166.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3166.GEOID18 height accuracy estimate available here.
 DK3166
 DK3166.Click photographs - Photos may exist for this station.
 DK3166
 DK3166.The dynamic height is computed by dividing the NAVD 88
 DK3166.geopotential number by the normal gravity value computed on the
 DK3166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3166.degrees latitude (g = 980.6199 gals.).
 DK3166
 DK3166.The modeled gravity was interpolated from observed gravity values.
 DK3166
 DK3166;                    North         East    Units  Estimated Accuracy
 DK3166;SPC IL E     -   579,700.      320,060.      MT  (+/- 180 meters Scaled)
 DK3166
 DK3166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM094379(NAD 83)
 DK3166
 DK3166                          SUPERSEDED SURVEY CONTROL
 DK3166
 DK3166.No superseded survey control is available for this station.
 DK3166
 DK3166_MARKER: DR = REFERENCE MARK DISK
 DK3166_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3166_SP_SET: SIGNAL BASE
 DK3166_MARK LOGO: IL-043
 DK3166_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3166_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3166+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3166
 DK3166  HISTORY     - Date     Condition        Report By
 DK3166  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3166  HISTORY     - 20071109 GOOD             PATRIC
 DK3166
 DK3166                          STATION DESCRIPTION
 DK3166
 DK3166'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3166'THE STATION IS IN GLEN ELLYN, IL.
 DK3166'
 DK3166'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 AND PRESIDENT
 DK3166'STREET, GO NORTH ON PRESIDENT STREET FOR 2.00 MI (3.2 KM) TO THE
 DK3166'STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER
 DK3166'OF THE INTERSECTION OF GENEVA ROAD AND PRESIDENT STREET.
 DK3166'
 DK3166'THE STATION IS 38.70 FT (11.8 M) SOUTH OF THE CENTERLINE OF GENEVA
 DK3166'ROAD AND 50.1 FT (15.3 M) EAST OF THE CENTERLINE OF PRESIDENT STREET.
 DK3166'THE DISK IS SET IN THE WEST SIDE OF A 2.5 FT (0.8 M) DIAMETER CONCRETE
 DK3166'TRAFFIC SIGNAL BASE.  THE MONUMENT IS 1.0 FT (0.3 M) ABOVE STREET
 DK3166'SURFACE.  THE MONUMENT IS A REFERENCE MARKER WITH ARROW POINTING
 DK3166'SOUTH.   NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3108 ***********************************************************************
 DK3108  DESIGNATION -  MI03001
 DK3108  PID         -  DK3108
 DK3108  STATE/COUNTY-  IL/DU PAGE
 DK3108  COUNTRY     -  US
 DK3108  USGS QUAD   -  LOMBARD (2018)
 DK3108
 DK3108                         *CURRENT SURVEY CONTROL
 DK3108  ______________________________________________________________________
 DK3108* NAD 83(1986) POSITION- 41 53 40.     (N) 088 04 55.     (W)   SCALED
 DK3108* NAVD 88 ORTHO HEIGHT -   229.929 (meters)      754.36  (feet) ADJUSTED
 DK3108  ______________________________________________________________________
 DK3108  GEOID HEIGHT    -        -33.336 (meters)                     GEOID18
 DK3108  DYNAMIC HEIGHT  -        229.849 (meters)      754.10  (feet) COMP
 DK3108  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 DK3108
 DK3108  VERT ORDER      -  SECOND    CLASS I
 DK3108
 DK3108.The horizontal coordinates were scaled from a map and have
 DK3108.an estimated accuracy of +/- 6 seconds.
 DK3108
 DK3108.The orthometric height was determined by differential leveling and
 DK3108.adjusted by the NATIONAL GEODETIC SURVEY
 DK3108.in May 2008.
 DK3108
 DK3108.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3108.GEOID18 height accuracy estimate available here.
 DK3108
 DK3108.Click photographs - Photos may exist for this station.
 DK3108
 DK3108.The dynamic height is computed by dividing the NAVD 88
 DK3108.geopotential number by the normal gravity value computed on the
 DK3108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3108.degrees latitude (g = 980.6199 gals.).
 DK3108
 DK3108.The modeled gravity was interpolated from observed gravity values.
 DK3108
 DK3108;                    North         East    Units  Estimated Accuracy
 DK3108;SPC IL E     -   580,410.      320,860.      MT  (+/- 180 meters Scaled)
 DK3108
 DK3108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM102386(NAD 83)
 DK3108
 DK3108                          SUPERSEDED SURVEY CONTROL
 DK3108
 DK3108.No superseded survey control is available for this station.
 DK3108
 DK3108_MARKER: DD = SURVEY DISK
 DK3108_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3108_SP_SET: TRAFFIC SIGNAL BASE
 DK3108_MARK LOGO: IL-043
 DK3108_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3108_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3108+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3108
 DK3108  HISTORY     - Date     Condition        Report By
 DK3108  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3108  HISTORY     - 20071109 GOOD             PATRIC
 DK3108
 DK3108                          STATION DESCRIPTION
 DK3108
 DK3108'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3108'THE STATION IS IN NORTH GLEN ELLYN, IL.
 DK3108'
 DK3108'TO REACH THE STATION FROM THE INTERSECTION OF STH 64 AND BLOOMINGDALE
 DK3108'ROAD, GO SOUTH ON BLOOMINGDALE ROAD ABOUT 2950 FT (899.2 M) TO THE
 DK3108'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER
 DK3108'OF THE INTERSECTION OF SAINT CHARLES ROAD AND BLOOMINGDALE ROAD.
 DK3108'
 DK3108'THE STATION IS 38.1 FT (11.6 M) SOUTH OF THE CENTERLINE OF SAINT
 DK3108'CHARLES ROAD AND 68.9 FT (21.0 M) EAST OF THE CENTERLINE OF
 DK3108'BLOOMINGDALE ROAD.  THE DISK IS SET IN THE EAST SIDE OF A 2.5 FT (0.8
 DK3108'M) DIAMETER CONCRETE TRAFFIC SIGNAL BASE.  THE MONUMENT IS 0.8 FT (0.2
 DK3108'M) ABOVE STREET SURFACE.
 DK3108'
 DK3108'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3167 ***********************************************************************
 DK3167  DESIGNATION -  MI03002
 DK3167  PID         -  DK3167
 DK3167  STATE/COUNTY-  IL/DU PAGE
 DK3167  COUNTRY     -  US
 DK3167  USGS QUAD   -  LOMBARD (2018)
 DK3167
 DK3167                         *CURRENT SURVEY CONTROL
 DK3167  ______________________________________________________________________
 DK3167* NAD 83(1986) POSITION- 41 53 19.     (N) 088 04 55.     (W)   SCALED
 DK3167* NAVD 88 ORTHO HEIGHT -   240.797 (meters)      790.01  (feet) ADJUSTED
 DK3167  ______________________________________________________________________
 DK3167  GEOID HEIGHT    -        -33.326 (meters)                     GEOID18
 DK3167  DYNAMIC HEIGHT  -        240.713 (meters)      789.74  (feet) COMP
 DK3167  MODELED GRAVITY -    980,267.3   (mgal)                       NAVD 88
 DK3167
 DK3167  VERT ORDER      -  SECOND    CLASS I
 DK3167
 DK3167.The horizontal coordinates were scaled from a map and have
 DK3167.an estimated accuracy of +/- 6 seconds.
 DK3167
 DK3167.The orthometric height was determined by differential leveling and
 DK3167.adjusted by the NATIONAL GEODETIC SURVEY
 DK3167.in May 2008.
 DK3167
 DK3167.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3167.GEOID18 height accuracy estimate available here.
 DK3167
 DK3167.Click photographs - Photos may exist for this station.
 DK3167
 DK3167.The dynamic height is computed by dividing the NAVD 88
 DK3167.geopotential number by the normal gravity value computed on the
 DK3167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3167.degrees latitude (g = 980.6199 gals.).
 DK3167
 DK3167.The modeled gravity was interpolated from observed gravity values.
 DK3167
 DK3167;                    North         East    Units  Estimated Accuracy
 DK3167;SPC IL E     -   579,760.      320,860.      MT  (+/- 180 meters Scaled)
 DK3167
 DK3167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM102379(NAD 83)
 DK3167
 DK3167                          SUPERSEDED SURVEY CONTROL
 DK3167
 DK3167.No superseded survey control is available for this station.
 DK3167
 DK3167_MARKER: DD = SURVEY DISK
 DK3167_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3167_SP_SET: TRAFFIC SIGNAL BASE
 DK3167_MARK LOGO: IL-043
 DK3167_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3167_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3167_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3167+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3167
 DK3167  HISTORY     - Date     Condition        Report By
 DK3167  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3167  HISTORY     - 20071109 GOOD             PATRIC
 DK3167
 DK3167                          STATION DESCRIPTION
 DK3167
 DK3167'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3167'THE STATION IS IN GLEN ELLYN, IL.
 DK3167'
 DK3167'TO REACH THE STATION FROM THE INTERSECTION OF STH 64 AND BLOOMINGDALE
 DK3167'ROAD, GO SOUTH ON BLOOMINGDALE ROAD FOR.95 MI (1.5 KM) TO THE STATION
 DK3167'ON THE LEFT.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER OF THE
 DK3167'INTERSECTION OF GENEVA ROAD AND BLOOMINGDALE ROAD.
 DK3167'
 DK3167'THE STATION IS 54.4 FT (16.6 M) EAST OF THE EXTENSION OF THE
 DK3167'CENTERLINE OF BLOOMINGDALE ROAD AND 31.15 FT (9.5 M) SOUTH OF THE
 DK3167'CENTERLINE OF GENEVA ROAD.  THE DISK IS IN THE NORTH SIDE OF A 2.5 FT
 DK3167'(0.8 M) DIAMETER CONCRETE TRAFFIC SIGNAL BASE.  THE MONUMENT IS 1.0 FT
 DK3167'(0.3 M) ABOVE STREET SURFACE.
 DK3167'
 DK3167'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3107 ***********************************************************************
 DK3107  DESIGNATION -  MI15001
 DK3107  PID         -  DK3107
 DK3107  STATE/COUNTY-  IL/DU PAGE
 DK3107  COUNTRY     -  US
 DK3107  USGS QUAD   -  WHEATON (2018)
 DK3107
 DK3107                         *CURRENT SURVEY CONTROL
 DK3107  ______________________________________________________________________
 DK3107* NAD 83(1986) POSITION- 41 52 24.     (N) 088 05 30.     (W)   SCALED
 DK3107* NAVD 88 ORTHO HEIGHT -   236.162 (meters)      774.81  (feet) ADJUSTED
 DK3107  ______________________________________________________________________
 DK3107  GEOID HEIGHT    -        -33.294 (meters)                     GEOID18
 DK3107  DYNAMIC HEIGHT  -        236.079 (meters)      774.54  (feet) COMP
 DK3107  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 DK3107
 DK3107  VERT ORDER      -  SECOND    CLASS I
 DK3107
 DK3107.The horizontal coordinates were scaled from a map and have
 DK3107.an estimated accuracy of +/- 6 seconds.
 DK3107
 DK3107.The orthometric height was determined by differential leveling and
 DK3107.adjusted by the NATIONAL GEODETIC SURVEY
 DK3107.in May 2008.
 DK3107
 DK3107.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3107.GEOID18 height accuracy estimate available here.
 DK3107
 DK3107.Click photographs - Photos may exist for this station.
 DK3107
 DK3107.The dynamic height is computed by dividing the NAVD 88
 DK3107.geopotential number by the normal gravity value computed on the
 DK3107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3107.degrees latitude (g = 980.6199 gals.).
 DK3107
 DK3107.The modeled gravity was interpolated from observed gravity values.
 DK3107
 DK3107;                    North         East    Units  Estimated Accuracy
 DK3107;SPC IL E     -   578,060.      320,060.      MT  (+/- 180 meters Scaled)
 DK3107
 DK3107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM094362(NAD 83)
 DK3107
 DK3107                          SUPERSEDED SURVEY CONTROL
 DK3107
 DK3107.No superseded survey control is available for this station.
 DK3107
 DK3107_MARKER: DR = REFERENCE MARK DISK
 DK3107_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3107_SP_SET: LIGHTPOLE BASE
 DK3107_MARK LOGO: IL-043
 DK3107_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3107_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3107_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3107+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3107
 DK3107  HISTORY     - Date     Condition        Report By
 DK3107  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3107  HISTORY     - 20071109 GOOD             PATRIC
 DK3107
 DK3107                          STATION DESCRIPTION
 DK3107
 DK3107'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3107'THE STATION IS IN WHEATON, IL.
 DK3107'
 DK3107'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 AND PRESIDENT
 DK3107'STREET, GO NORTH ALONG PRESIDENT STREET FOR 1.00 MI (1.6 KM) TO THE
 DK3107'STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER
 DK3107'OF THE INTERSECTION OF EAST HARRISON AVENUE AND PRESIDENT STREET.
 DK3107'
 DK3107'STATION IS 20.56 FT (6.3 M) EAST OF THE CENTERLINE OF PRESIDENT STREET
 DK3107'AND 105.5 FT (32.2 M) SOUTH OF THE CENTERLINE OF EAST HARRISON AVENUE.
 DK3107'THE DISK IS SET IN THE WEST FACE OF A 2.0 FT (0.6 M) DIAMETER CONCRETE
 DK3107'LIGHT POLE BASE.  THE MONUMENT IS 1.0 FT (0.3 M) ABOVE STREET SURFACE.
 DK3107'THE MONUMENT IS A REFERENCE MARKER WITH ARROW POINTING SOUTH.
 DK3107'
 DK3107'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3144 ***********************************************************************
 DK3144  DESIGNATION -  MI18002
 DK3144  PID         -  DK3144
 DK3144  STATE/COUNTY-  IL/DU PAGE
 DK3144  COUNTRY     -  US
 DK3144  USGS QUAD   -  NAPERVILLE (2018)
 DK3144
 DK3144                         *CURRENT SURVEY CONTROL
 DK3144  ______________________________________________________________________
 DK3144* NAD 83(1986) POSITION- 41 52 00.     (N) 088 08 36.     (W)   SCALED
 DK3144* NAVD 88 ORTHO HEIGHT -   221.560 (meters)      726.90  (feet) ADJUSTED
 DK3144  ______________________________________________________________________
 DK3144  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 DK3144  DYNAMIC HEIGHT  -        221.483 (meters)      726.65  (feet) COMP
 DK3144  MODELED GRAVITY -    980,267.9   (mgal)                       NAVD 88
 DK3144
 DK3144  VERT ORDER      -  SECOND    CLASS I
 DK3144
 DK3144.The horizontal coordinates were scaled from a map and have
 DK3144.an estimated accuracy of +/- 6 seconds.
 DK3144
 DK3144.The orthometric height was determined by differential leveling and
 DK3144.adjusted by the NATIONAL GEODETIC SURVEY
 DK3144.in May 2008.
 DK3144
 DK3144.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3144.GEOID18 height accuracy estimate available here.
 DK3144
 DK3144.Click photographs - Photos may exist for this station.
 DK3144
 DK3144.The dynamic height is computed by dividing the NAVD 88
 DK3144.geopotential number by the normal gravity value computed on the
 DK3144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3144.degrees latitude (g = 980.6199 gals.).
 DK3144
 DK3144.The modeled gravity was interpolated from observed gravity values.
 DK3144
 DK3144;                    North         East    Units  Estimated Accuracy
 DK3144;SPC IL E     -   577,310.      315,770.      MT  (+/- 180 meters Scaled)
 DK3144
 DK3144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM051356(NAD 83)
 DK3144
 DK3144                          SUPERSEDED SURVEY CONTROL
 DK3144
 DK3144.No superseded survey control is available for this station.
 DK3144
 DK3144_MARKER: DD = SURVEY DISK
 DK3144_SETTING: 48 = GALVANIZED STEEL ROD W/O SLEEVE (1O FT.+)
 DK3144_MARK LOGO: IL-043
 DK3144_PROJECTION: RECESSED 15 CENTIMETERS
 DK3144_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3144_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3144+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3144_ROD/PIPE-DEPTH: 3.1 meters
 DK3144
 DK3144  HISTORY     - Date     Condition        Report By
 DK3144  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3144  HISTORY     - 20071109 GOOD             PATRIC
 DK3144
 DK3144                          STATION DESCRIPTION
 DK3144
 DK3144'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3144'THE STATION IS IN WHEATON, IL.
 DK3144'
 DK3144'TO REACH THE STATION FROM THE INTERSECTION OF ILL.  ROUTE 59 AND ILL.
 DK3144'ROUTE 38 (ROOSEVELT RD.), GO EAST ON ILL.  ROUTE 38 (ROOSEVELT RD.)
 DK3144'2.70 MI (4.3 KM) TO COUNTY FARM ROAD.  TURN LEFT AND GO NORTH ON
 DK3144'COUNTY FARM ROAD 0.60 MI (1.0 KM) TO THE INTERSECTION WITH THE MAIN
 DK3144'ACCESS WAY TO THE DU PAGE COUNTY COMPLEX.  THE STATION IS AT THE
 DK3144'NORTHEAST CORNER OF SAID INTERSECTION,
 DK3144'
 DK3144'79 FT (24.1 M) EAST OF THE CENTERLINE OF COUNTY FARM RD., 320 FT (97.5
 DK3144'M) NORTH OF THE CENTERLINE OF THE MAIN ACCESS WAY TO THE COMPLEX,
 DK3144'180.00 FT (54.9 M) SOUTH OF SANITARY MANHOLE, 57.00 FT (17.4 M)
 DK3144'SOUTHEAST OF LIGHT POLE, 80.00 FT (24.4 M) SOUTH OF MONUMENT
 DK3144'DPC-HM-0001 (5117) AND 119.28 FT (36.4 M) SOUTHWEST OF THE SOUTHWEST
 DK3144'CORNER OF 421 NORTH COUNTY FARM ROAD BUILDING AND 22 FT (6.7 M)
 DK3144'NORTHWEST OF A DECIDUOUS TREE.  A DISK MONUMENT 6 INCHES (15 CM) UNDER
 DK3144'GRADE LEVEL.  THE DISK IS A HARRISON FERRO MAGNETIC SURVEY MONUMENT.
 DK3144'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3171 ***********************************************************************
 DK3171  DESIGNATION -  MI21001
 DK3171  PID         -  DK3171
 DK3171  STATE/COUNTY-  IL/DU PAGE
 DK3171  COUNTRY     -  US
 DK3171  USGS QUAD   -  WHEATON (2018)
 DK3171
 DK3171                         *CURRENT SURVEY CONTROL
 DK3171  ______________________________________________________________________
 DK3171* NAD 83(1986) POSITION- 41 51 29.     (N) 088 05 31.     (W)   SCALED
 DK3171* NAVD 88 ORTHO HEIGHT -   232.138 (meters)      761.61  (feet) ADJUSTED
 DK3171  ______________________________________________________________________
 DK3171  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 DK3171  DYNAMIC HEIGHT  -        232.057 (meters)      761.34  (feet) COMP
 DK3171  MODELED GRAVITY -    980,267.4   (mgal)                       NAVD 88
 DK3171
 DK3171  VERT ORDER      -  SECOND    CLASS I
 DK3171
 DK3171.The horizontal coordinates were scaled from a map and have
 DK3171.an estimated accuracy of +/- 6 seconds.
 DK3171
 DK3171.The orthometric height was determined by differential leveling and
 DK3171.adjusted by the NATIONAL GEODETIC SURVEY
 DK3171.in May 2008.
 DK3171
 DK3171.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3171.GEOID18 height accuracy estimate available here.
 DK3171
 DK3171.Click photographs - Photos may exist for this station.
 DK3171
 DK3171.The dynamic height is computed by dividing the NAVD 88
 DK3171.geopotential number by the normal gravity value computed on the
 DK3171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3171.degrees latitude (g = 980.6199 gals.).
 DK3171
 DK3171.The modeled gravity was interpolated from observed gravity values.
 DK3171
 DK3171;                    North         East    Units  Estimated Accuracy
 DK3171;SPC IL E     -   576,370.      320,040.      MT  (+/- 180 meters Scaled)
 DK3171
 DK3171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM093345(NAD 83)
 DK3171
 DK3171                          SUPERSEDED SURVEY CONTROL
 DK3171
 DK3171.No superseded survey control is available for this station.
 DK3171
 DK3171_MARKER: DR = REFERENCE MARK DISK
 DK3171_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3171_SP_SET: TRAFFIC SIGNAL BASE
 DK3171_MARK LOGO: IL-043
 DK3171_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3171_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3171+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3171
 DK3171  HISTORY     - Date     Condition        Report By
 DK3171  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3171  HISTORY     - 20071109 GOOD             PATRIC
 DK3171
 DK3171                          STATION DESCRIPTION
 DK3171
 DK3171'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3171'THE STATION IS IN WHEATON, IL.
 DK3171'
 DK3171'TO REACH THE STATION FROM THE INTERSECTION OF STH 53 AND STH 38
 DK3171'(ROOSEVELT ROAD), GO WEST ALONG STH 38 FOR 2.03 MI (3.3 KM) TO
 DK3171'PRESIDENT STREET.  GO SOUTH ALONG PRESIDENT STREET TO THE STATION ON
 DK3171'THE LEFT.  THE STATION IS LOCATED ALONG PRESIDENT STREET AT THE T
 DK3171'INTERSECTION WITH TAFT AVENUE.
 DK3171'
 DK3171'THE STATION IS 316.0 FT (96.3 M) SOUTH OF THE CENTERLINE OF ROUTE 38,
 DK3171'34.0 FT (10.4 M) WEST OF THE CENTERLINE OF PRESIDENT STREET, AND 13.0
 DK3171'FT (4.0 M) NORTH OF THE EXTENDED CENTERLINE OF TAFT AVENUE.  THE
 DK3171'MONUMENT IS 1.0 FT (0.3 M) ABOVE STREET SURFACE IN THE EAST SIDE OF A
 DK3171'2.0 FT (0.6 M) DIAMETER CONCRETE LIGHT POLE BASE.  THE MONUMENT IS A
 DK3171'REFERENCE MARKER WITH ARROW POINTING NORTHEAST.
 DK3171'
 DK3171'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3172 ***********************************************************************
 DK3172  DESIGNATION -  MI21002
 DK3172  PID         -  DK3172
 DK3172  STATE/COUNTY-  IL/DU PAGE
 DK3172  COUNTRY     -  US
 DK3172  USGS QUAD   -  WHEATON (2018)
 DK3172
 DK3172                         *CURRENT SURVEY CONTROL
 DK3172  ______________________________________________________________________
 DK3172* NAD 83(1986) POSITION- 41 50 42.     (N) 088 05 32.     (W)   SCALED
 DK3172* NAVD 88 ORTHO HEIGHT -   230.182 (meters)      755.19  (feet) ADJUSTED
 DK3172  ______________________________________________________________________
 DK3172  GEOID HEIGHT    -        -33.254 (meters)                     GEOID18
 DK3172  DYNAMIC HEIGHT  -        230.101 (meters)      754.92  (feet) COMP
 DK3172  MODELED GRAVITY -    980,267.4   (mgal)                       NAVD 88
 DK3172
 DK3172  VERT ORDER      -  SECOND    CLASS I
 DK3172
 DK3172.The horizontal coordinates were scaled from a map and have
 DK3172.an estimated accuracy of +/- 6 seconds.
 DK3172
 DK3172.The orthometric height was determined by differential leveling and
 DK3172.adjusted by the NATIONAL GEODETIC SURVEY
 DK3172.in May 2008.
 DK3172
 DK3172.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3172.GEOID18 height accuracy estimate available here.
 DK3172
 DK3172.Click photographs - Photos may exist for this station.
 DK3172
 DK3172.The dynamic height is computed by dividing the NAVD 88
 DK3172.geopotential number by the normal gravity value computed on the
 DK3172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3172.degrees latitude (g = 980.6199 gals.).
 DK3172
 DK3172.The modeled gravity was interpolated from observed gravity values.
 DK3172
 DK3172;                    North         East    Units  Estimated Accuracy
 DK3172;SPC IL E     -   574,920.      320,020.      MT  (+/- 180 meters Scaled)
 DK3172
 DK3172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM093331(NAD 83)
 DK3172
 DK3172                          SUPERSEDED SURVEY CONTROL
 DK3172
 DK3172.No superseded survey control is available for this station.
 DK3172
 DK3172_MARKER: DR = REFERENCE MARK DISK
 DK3172_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3172_SP_SET: LIGHT POLE BASE
 DK3172_MARK LOGO: IL-043
 DK3172_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3172_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3172+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3172
 DK3172  HISTORY     - Date     Condition        Report By
 DK3172  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3172  HISTORY     - 20071109 GOOD             PATRIC
 DK3172
 DK3172                          STATION DESCRIPTION
 DK3172
 DK3172'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3172'THE STATION IS IN WHEATON, IL.
 DK3172'
 DK3172'TO REACH THE STATION FROM THE INTERSECTION OF STH 53 AND STH 38
 DK3172'(ROOSEVELT ROAD), GO WEST ON STH 38 FOR 2.00 MI (3.2 KM) TO PRESIDENT
 DK3172'STREET.  GO SOUTH ALONG PRESIDENT STREET FOR APPROXIMATELY.9 MI (1.4
 DK3172'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG
 DK3172'BLANCHARD ROAD JUST SOUTH OF THE INTERSECTION WITH PRESIDENT STREET.
 DK3172'
 DK3172'THE STATION IS 96.0 FT (29.3 M) SOUTHWEST OF THE CENTERLINE OF LEYTON
 DK3172'STONE DRIVE AND 24 FT (7.3 M) SOUTHEAST OF THE CENTERLINE OF BLANCHARD
 DK3172'ROAD.  THE DISK IS SET IN THE NORTHWEST SIDE OF A 2.0 FT (0.6 M)
 DK3172'DIAMETER CONCRETE LIGHT POLE BASE.  THE MONUMENT IS 1.0 FT (0.3 M)
 DK3172'ABOVE STREET SURFACE.
 DK3172'
 DK3172'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1369 ***********************************************************************
 MF1369  DESIGNATION -  MICH WIS PLINE MICROWAVE MAST
 MF1369  PID         -  MF1369
 MF1369  STATE/COUNTY-  IL/KENDALL
 MF1369  COUNTRY     -  US
 MF1369  USGS QUAD   -  AURORA SOUTH (2018)
 MF1369
 MF1369                         *CURRENT SURVEY CONTROL
 MF1369  ______________________________________________________________________
 MF1369* NAD 83(1997) POSITION- 41 41 04.34100(N) 088 16 25.77175(W)   ADJUSTED
 MF1369* NAVD 88 ORTHO HEIGHT -   232.    (meters)      761.    (feet) SCALED
 MF1369  ______________________________________________________________________
 MF1369  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF1369  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 MF1369  HORZ ORDER      -  THIRD
 MF1369
 MF1369.The horizontal coordinates were established by classical geodetic methods
 MF1369.and adjusted by the National Geodetic Survey in October 1999.
 MF1369
 MF1369.The orthometric height was scaled from a topographic map.
 MF1369
 MF1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1369.GEOID18 height accuracy estimate available here.
 MF1369
 MF1369.Click photographs - Photos may exist for this station.
 MF1369
 MF1369.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1369
 MF1369. The following values were computed from the NAD 83(1997) position.
 MF1369
 MF1369;                    North         East     Units Scale Factor Converg.
 MF1369;SPC IL E     -   557,066.891   304,954.423   MT  0.99997530   +0 02 22.5
 MF1369;SPC IL E     - 1,827,643.62  1,000,504.64   sFT  0.99997530   +0 02 22.5
 MF1369;UTM  16      - 4,615,535.736   393,984.337   MT  0.99973831   -0 50 50.0
 MF1369
 MF1369!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1369!SPC IL E     -   0.99996880  x   0.99997530  =   0.99994410
 MF1369!UTM  16      -   0.99996880  x   0.99973831  =   0.99970712
 MF1369
 MF1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9398415535(NAD 83)
 MF1369
 MF1369                          SUPERSEDED SURVEY CONTROL
 MF1369
 MF1369  NAD 83(1997)-  41 41 04.34113(N)    088 16 25.77279(W) AD(       ) 3
 MF1369  NAD 83(1986)-  41 41 04.34403(N)    088 16 25.78257(W) AD(       ) 3
 MF1369  NAD 27      -  41 41 04.23600(N)    088 16 25.53700(W) AD(       ) 3
 MF1369
 MF1369.Superseded values are not recommended for survey control.
 MF1369
 MF1369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1369.See file dsdata.pdf to determine how the superseded data were derived.
 MF1369
 MF1369_MARKER: 42 = RADIO/TV MAST
 MF1369
 MF1369  HISTORY     - Date     Condition        Report By
 MF1369  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1369  HISTORY     - 20010331 GOOD             NGS
 MF1369
 MF1369                          STATION DESCRIPTION
 MF1369
 MF1369'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1369'THE STATION IS THE RED LIGHT ON THE TOP OF THE MICRO-WAVE
 MF1369'RELAY STATION KSD 90 MAST.  IT IS LOCATED ABOUT 5 MILES
 MF1369'SOUTH-SOUTHEAST OF AURORA, 4 MILES EAST OF OSWEGO AND 3/4
 MF1369'MILE WEST OF THE KENDALL-WILL COUNTY LINE ON LAND OWNED
 MF1369'BY THE MICHIGAN-WISCONSIN PIPE LINE COMPANY.  IT IS AN ALL
 MF1369'STEEL STRUCTURE 110 FEET HIGH PAINTED IN ALTERNATE SECTIONS
 MF1369'OF ORANGE AND RED, WITH A RED LIGHT (FLASHING) ON THE TOP
 MF1369'OF THE MAST AND TWO SETS OF RED LIGHTS AT INTERVALS DOWN
 MF1369'THE SIDES.
 MF1369'
 MF1369'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION
 MF1369'OSWEGO, IT BEING 268.00 FEET (81.687 METERS) EAST OF THE STATION.
 MF1369'POINT TRAVERSED TOO, WAS THE CENTER OF THE BASE OF THE
 MF1369'STRUCTURE.  POINT OBSERVED UPON, WAS THE FLASHING RED LIGHT
 MF1369'AT THE TOP OF THE MAST.
 MF1369
 MF1369                          STATION RECOVERY (2001)
 MF1369
 MF1369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1369'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8046 ***********************************************************************
 DK8046  DESIGNATION -  MICHAEL
 DK8046  PID         -  DK8046
 DK8046  STATE/COUNTY-  IL/CALHOUN
 DK8046  COUNTRY     -  US
 DK8046  USGS QUAD   -  HARDIN (2018)
 DK8046
 DK8046                         *CURRENT SURVEY CONTROL
 DK8046  ______________________________________________________________________
 DK8046* NAD 83(2011) POSITION- 39 14 17.50930(N) 090 37 18.90023(W)   ADJUSTED
 DK8046* NAD 83(2011) ELLIP HT-   102.076 (meters)        (06/27/12)   ADJUSTED
 DK8046* NAD 83(2011) EPOCH   -  2010.00
 DK8046* NAVD 88 ORTHO HEIGHT -   134.159 (meters)      440.15  (feet) ADJUSTED
 DK8046  ______________________________________________________________________
 DK8046  GEOID HEIGHT    -        -32.071 (meters)                     GEOID18
 DK8046  NAD 83(2011) X  -    -53,693.112 (meters)                     COMP
 DK8046  NAD 83(2011) Y  - -4,946,430.509 (meters)                     COMP
 DK8046  NAD 83(2011) Z  -  4,012,897.863 (meters)                     COMP
 DK8046  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 DK8046  DYNAMIC HEIGHT  -        134.081 (meters)      439.90  (feet) COMP
 DK8046  MODELED GRAVITY -    980,044.0   (mgal)                       NAVD 88
 DK8046
 DK8046  VERT ORDER      -  SECOND    CLASS I
 DK8046
 DK8046  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8046  Standards:
 DK8046         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8046            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8046  -------------------------------------------------------------------
 DK8046  NETWORK    1.10   2.35           0.47   0.43   1.20     -0.01048705
 DK8046  -------------------------------------------------------------------
 DK8046  Click here for local accuracies and other accuracy information.
 DK8046
 DK8046.The horizontal coordinates were established by GPS observations
 DK8046.and adjusted by the National Geodetic Survey in June 2012.
 DK8046
 DK8046.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8046.been affixed to the stable North American tectonic plate. See 
 DK8046.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8046
 DK8046.The horizontal coordinates are valid at the epoch date displayed above
 DK8046.which is a decimal equivalence of Year/Month/Day.
 DK8046
 DK8046.The orthometric height was determined by differential leveling and
 DK8046.adjusted by the NATIONAL GEODETIC SURVEY
 DK8046.in July 2014.
 DK8046
 DK8046.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8046.GEOID18 height accuracy estimate available here.
 DK8046
 DK8046.Click photographs - Photos may exist for this station.
 DK8046
 DK8046.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8046
 DK8046.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8046
 DK8046.The ellipsoidal height was determined by GPS observations
 DK8046.and is referenced to NAD 83.
 DK8046
 DK8046.The dynamic height is computed by dividing the NAVD 88
 DK8046.geopotential number by the normal gravity value computed on the
 DK8046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK8046.degrees latitude (g = 980.6199 gals.).
 DK8046
 DK8046.The modeled gravity was interpolated from observed gravity values.
 DK8046
 DK8046. The following values were computed from the NAD 83(2011) position.
 DK8046
 DK8046;                    North         East     Units Scale Factor Converg.
 DK8046;SPC IL W     -   285,510.593   660,698.121   MT  0.99996019   -0 17 16.7
 DK8046;SPC IL W     -   936,712.67  2,167,640.42   sFT  0.99996019   -0 17 16.7
 DK8046;UTM  15      - 4,345,905.181   705,242.083   MT  1.00011870   +1 30 17.2
 DK8046
 DK8046!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8046!SPC IL W     -   0.99998399  x   0.99996019  =   0.99994418
 DK8046!UTM  15      -   0.99998399  x   1.00011870  =   1.00010268
 DK8046
 DK8046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0524245905(NAD 83)
 DK8046
 DK8046                          SUPERSEDED SURVEY CONTROL
 DK8046
 DK8046  NAD 83(2007)-  39 14 17.50923(N)    090 37 18.90094(W) AD(2002.00) 1
 DK8046  ELLIP H (01/08/09)  102.115  (m)                       GP(2002.00) 4 1
 DK8046  NAVD 88 (01/08/09)  134.1    (m)  GEOID03  model used  GPS OBS        
 DK8046
 DK8046.Superseded values are not recommended for survey control.
 DK8046
 DK8046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8046.See file dsdata.pdf to determine how the superseded data were derived.
 DK8046
 DK8046_MARKER: DD = SURVEY DISK
 DK8046_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8046_STAMPING: MICHAEL
 DK8046_MARK LOGO: ILDT
 DK8046_PROJECTION: FLUSH
 DK8046_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK8046_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8046+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2021
 DK8046_ROD/PIPE-DEPTH: 3.7 meters
 DK8046_SLEEVE-DEPTH  : 1 meters
 DK8046
 DK8046  HISTORY     - Date     Condition        Report By
 DK8046  HISTORY     - 2008     MONUMENTED       ILDT
 DK8046  HISTORY     - 20081212 GOOD             ILDT
 DK8046  HISTORY     - 20130404 GOOD             TROTT
 DK8046  HISTORY     - 20191017 GOOD             ILDW
 DK8046  HISTORY     - 20210330 GOOD             INDIV
 DK8046
 DK8046                          STATION DESCRIPTION
 DK8046
 DK8046'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8046'STATION IS LOCATED 9 MILES SOUTH OF HARDIN ON CR 1 IN THE N.E. QUAD OF
 DK8046'THE T INTERSECTION  OF CR 1 AND TWP RD 1125 N (BATCHTOWN RD) .  TO
 DK8046'REACH THE STATION FROM CR 1 GO SOUTH 9  MILES FROM THE INTERSECTION OF
 DK8046'CR1 AND CR3 IN HARDIN TO A STATION ON THE LEFT.  THE  STATION IS
 DK8046'LOCATED 30.6FT EAST OF THE CENTERLINE OF  CR1, 25.8FT S.W. OF A POWER
 DK8046'POLE, 23.7FT  WEST OF A CORNER FENCE POST, AND 114FT NORTH OF THE
 DK8046'CL-CL OF CR1 AND TWP RD 1125N(  BATCHTOWN RD) AT A WATER TREATMENT
 DK8046'STRUCTURE.
 DK8046
 DK8046                          STATION RECOVERY (2013)
 DK8046
 DK8046'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 DK8046'THE STATION IS LOCATED IN THE TOWN OF MICHAEL.
 DK8046'
 DK8046'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 100
 DK8046'AND MICHAEL HOLLOW ROAD IN MICHAEL, PROCEED NORTH ON ILLINOIS STATE
 DK8046'ROUTE 100 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DK8046'
 DK8046'THE STATION IS 3.5 M (11.5 FT) EAST OF THE EDGE OF PAVEMENT, 14.6 M
 DK8046'(47.9 FT) EAST OF A WOOD POLE AND 6.4 M (21.0 FT) SOUTH OF A WOODEN
 DK8046'MAILBOX POST.
 DK8046'
 DK8046'NOTE-A NEW CONCRETE COLLAR WAS POURED IN PLACE USING THE ORIGINAL
 DK8046'FLANGE.
 DK8046
 DK8046                          STATION RECOVERY (2019)
 DK8046
 DK8046'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DK8046'MICHAEL HALLOW ROAD IS NOW MICHAEL LANDING OR MICHAEL/HAMBURG ROAD.
 DK8046
 DK8046                          STATION RECOVERY (2021)
 DK8046
 DK8046'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DK8046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1166 ***********************************************************************
 JB1166  DESIGNATION -  MIDDLE
 JB1166  PID         -  JB1166
 JB1166  STATE/COUNTY-  IL/WASHINGTON
 JB1166  COUNTRY     -  US
 JB1166  USGS QUAD   -  BEAUCOUP (2018)
 JB1166
 JB1166                         *CURRENT SURVEY CONTROL
 JB1166  ______________________________________________________________________
 JB1166* NAD 83(1997) POSITION- 38 21 40.09794(N) 089 15 25.44208(W)   ADJUSTED
 JB1166* NAVD 88 ORTHO HEIGHT -   164.020 (meters)      538.12  (feet) ADJUSTED
 JB1166  ______________________________________________________________________
 JB1166  GEOID HEIGHT    -        -30.128 (meters)                     GEOID18
 JB1166  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 JB1166  DYNAMIC HEIGHT  -        163.915 (meters)      537.78  (feet) COMP
 JB1166  MODELED GRAVITY -    979,985.0   (mgal)                       NAVD 88
 JB1166
 JB1166  HORZ ORDER      -  SECOND
 JB1166  VERT ORDER      -  SECOND    CLASS 0
 JB1166
 JB1166.The horizontal coordinates were established by classical geodetic methods
 JB1166.and adjusted by the National Geodetic Survey in October 1999.
 JB1166
 JB1166.The orthometric height was determined by differential leveling and
 JB1166.adjusted by the NATIONAL GEODETIC SURVEY
 JB1166.in June 1991.
 JB1166
 JB1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1166.GEOID18 height accuracy estimate available here.
 JB1166
 JB1166.Click photographs - Photos may exist for this station.
 JB1166
 JB1166.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1166
 JB1166.The dynamic height is computed by dividing the NAVD 88
 JB1166.geopotential number by the normal gravity value computed on the
 JB1166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1166.degrees latitude (g = 980.6199 gals.).
 JB1166
 JB1166.The modeled gravity was interpolated from observed gravity values.
 JB1166
 JB1166. The following values were computed from the NAD 83(1997) position.
 JB1166
 JB1166;                    North         East     Units Scale Factor Converg.
 JB1166;SPC IL W     -   188,445.440   779,495.076   MT  1.00001897   +0 33 52.3
 JB1166;SPC IL W     -   618,258.08  2,557,393.43   sFT  1.00001897   +0 33 52.3
 JB1166;UTM  16      - 4,248,296.591   302,799.427   MT  1.00007894   -1 24 04.4
 JB1166
 JB1166!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1166!SPC IL W     -   0.99997899  x   1.00001897  =   0.99999796
 JB1166!UTM  16      -   0.99997899  x   1.00007894  =   1.00005793
 JB1166
 JB1166:                Primary Azimuth Mark                     Grid Az
 JB1166:SPC IL W     -  MIDDLE AZ MK                             267 12 24.7
 JB1166:UTM  16      -  MIDDLE AZ MK                             269 10 21.4
 JB1166
 JB1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0279948296(NAD 83)
 JB1166
 JB1166|---------------------------------------------------------------------|
 JB1166| PID    Reference Object                     Distance      Geod. Az  |
 JB1166|                                                           dddmmss.s |
 JB1166| JB1168 MIDDLE RM 1                          16.534 METERS 08636     |
 JB1166| JB1863 ASHLEY MUNICIPAL TANK               APPROX. 7.1 KM 1142758.3 |
 JB1166| JB1861 ASHLEY HOBEN CANDY CO WATER TK      APPROX. 6.8 KM 1210339.2 |
 JB1166| JB1167 MIDDLE RM 2                          12.844 METERS 17414     |
 JB1166| CI4643 MIDDLE AZ MK                                       2674617.0 |
 JB1166|---------------------------------------------------------------------|
 JB1166
 JB1166                          SUPERSEDED SURVEY CONTROL
 JB1166
 JB1166  NAD 83(1986)-  38 21 40.11328(N)    089 15 25.44086(W) AD(       ) 2
 JB1166  NAD 27      -  38 21 39.93363(N)    089 15 25.15691(W) AD(       ) 2
 JB1166  NGVD 29 (??/??/92)  164.135  (m)          538.50   (f) ADJ UNCH    2 0
 JB1166  NGVD 29             164.14   (m)          538.5    (f) LEVELING    3  
 JB1166
 JB1166.Superseded values are not recommended for survey control.
 JB1166
 JB1166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1166.See file dsdata.pdf to determine how the superseded data were derived.
 JB1166
 JB1166_MARKER: DE = TRAVERSE STATION DISK
 JB1166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1166_STAMPING: MIDDLE 1961
 JB1166_MARK LOGO: CGS
 JB1166_PROJECTION: PROJECTING 10 CENTIMETERS
 JB1166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1166+STABILITY: SURFACE MOTION
 JB1166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1166+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1166
 JB1166  HISTORY     - Date     Condition        Report By
 JB1166  HISTORY     - 1961     MONUMENTED       CGS
 JB1166  HISTORY     - 1961     GOOD             CGS
 JB1166  HISTORY     - 20110810 GOOD             ILDT
 JB1166  HISTORY     - 20121004 GOOD             ILDT
 JB1166  HISTORY     - 20260112 POOR             ILDT
 JB1166
 JB1166                          STATION DESCRIPTION
 JB1166
 JB1166'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1166'THE STATION IS LOCATED ABOUT 2.0 MILES NORTHEAST OF BEAUCOUP, ABOUT
 JB1166'4.0 MILES WEST OF RICHVIEW, ABOUT 4-1/2 MILES NORTHWEST OF ASHLEY
 JB1166'AND 1.0 MILE NORTH OF U.S. HIGHWAY 460.
 JB1166'
 JB1166'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 460, STATE
 JB1166'ROUTE 15 AND STATE ROUTE 127 IN NASHVILLE, GO EAST ON U.S. HIGHWAY
 JB1166'460 AND STATE ROUTE 15 FOR 5.3 MILES TO THE SMALL VILLAGE OF
 JB1166'BEAUCOUP ON LEFT, CONTINUE EAST ON U.S. HIGHWAY 460 FOR 2.0 MILES
 JB1166'TO A CROSSROAD, TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR 1.3
 JB1166'MILES TO A CROSSROAD AND STATION IN THE NORTHWEST ANGLE OF
 JB1166'INTERSECTION.
 JB1166'
 JB1166'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED MIDDLE 1961, IS
 JB1166'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB1166'WITH THE SURFACE OF THE GROUND.  THE MARK IS 28 FEET WEST OF THE
 JB1166'CENTER OF DIRT ROAD, 21 FEET NORTH OF THE CENTER OF A SURFACED
 JB1166'ROAD, 3 FEET EAST OF THE WITNESS POST AND 3 FEET WEST-SOUTHWEST OF
 JB1166'A CONCRETE RIGHT-OF-WAY MARKER.
 JB1166'
 JB1166'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED MIDDLE NO 1
 JB1166'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB1166'PROJECTS ABOUT 3 INCHES.  THE MARK IS 28 FEET EAST OF THE CENTER OF
 JB1166'A DIRT ROAD, 25 FEET NORTH OF THE CENTER OF A SURFACED ROAD, 4 FEET
 JB1166'SOUTHEAST OF A POWER POLE AND 1 FOOT WEST OF A CONCRETE
 JB1166'RIGHT-OF-WAY MARKER.
 JB1166'
 JB1166'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED MIDDLE NO 2
 JB1166'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB1166'PROJECTING ABOUT 3 INCHES.  THE MARK IS 23 FEET WEST OF THE CENTER
 JB1166'OF A DIRT ROAD, 22 FEET SOUTH OF THE CENTER OF A SURFACED ROAD AND
 JB1166'3 FEET NORTH OF A POWER POLE.
 JB1166'
 JB1166'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED MIDDLE 1961, IS SET
 JB1166'IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 JB1166'THE SURFACE OF THE GROUND.  THE MARK IS 51 FEET WEST OF A POWER
 JB1166'POLE, 26 FEET SOUTH OF THE CENTER OF A SURFACED ROAD, 26 FEET
 JB1166'NORTHWEST OF THE FENCE CORNER AND 1.4 FEET SOUTH OF THE WITNESS
 JB1166'POST.
 JB1166'
 JB1166'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON SURFACED ROAD
 JB1166'FOR 0.5 MILE TO THE AZIMUTH MARK ON LEFT AS DESCRIBED.
 JB1166'
 JB1166'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1166
 JB1166                          STATION RECOVERY (1961)
 JB1166
 JB1166'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1166'7.8 MI NE FROM NASHVILLE.
 JB1166'ABOUT 1.05 MILES NORTH AND NORTHEAST ALONG STATE HIGHWAY 127 FROM
 JB1166'ITS JUNCTION WITH U.S. HIGHWAY 460 IN NASHVILLE, THENCE 0.7 MILE
 JB1166'EAST ALONG AN OILED ROAD, THENCE 0.5 MILE NORTH ALONG AN OILED
 JB1166'ROAD, THENCE 5.5 MILES EAST ALONG AN OILED ROAD, AT THE JUNCTION
 JB1166'OF A NORTH-SOUTH DIRT CROSS ROAD, 21 FEET NORTH OF THE CENTER
 JB1166'LINE OF THE ROAD, 27 FEET WEST OF THE CENTER LINE OF ROAD, 34
 JB1166'FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 6 FEET SOUTHWEST
 JB1166'OF A POWER LINE BRACE POLE, 3 FEET SOUTHWEST OF A CONCRETE R.O.W.
 JB1166'MARKER, 3.0 FEET EAST OF A METAL WITNESS POST, ABOUT 0.5 FEET
 JB1166'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB1166'POST FLUSH WITH THE GROUND.
 JB1166
 JB1166                          STATION RECOVERY (2011)
 JB1166
 JB1166'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1166'NO WITNESS POST.
 JB1166
 JB1166                          STATION RECOVERY (2012)
 JB1166
 JB1166'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1166'RECOVERED IN GOOD CONDITION.
 JB1166
 JB1166                          STATION RECOVERY (2026)
 JB1166
 JB1166'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2026 (BJ)
 JB1166'MONUMENT HAS BEEN DAMAGED IN DITCH AND IS UNSUITABLE FOR MEASUREMENT
 JB1166'BECAUSE IT IS LEANING AT 45 DEGREE ANGLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0587 ***********************************************************************
 LC0587  DESIGNATION -  MIDDLE
 LC0587  PID         -  LC0587
 LC0587  STATE/COUNTY-  IL/DE WITT
 LC0587  COUNTRY     -  US
 LC0587  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0587
 LC0587                         *CURRENT SURVEY CONTROL
 LC0587  ______________________________________________________________________
 LC0587* NAD 83(1997) POSITION- 40 16 25.30693(N) 088 40 05.27377(W)   ADJUSTED
 LC0587* NAVD 88 ORTHO HEIGHT -   227.702 (meters)      747.05  (feet) ADJUSTED
 LC0587  ______________________________________________________________________
 LC0587  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0587  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 LC0587  DYNAMIC HEIGHT  -        227.592 (meters)      746.69  (feet) COMP
 LC0587  MODELED GRAVITY -    980,138.2   (mgal)                       NAVD 88
 LC0587
 LC0587  HORZ ORDER      -  SECOND
 LC0587  VERT ORDER      -  FIRST     CLASS II
 LC0587
 LC0587.The horizontal coordinates were established by classical geodetic methods
 LC0587.and adjusted by the National Geodetic Survey in October 1999.
 LC0587
 LC0587.The orthometric height was determined by differential leveling and
 LC0587.adjusted by the NATIONAL GEODETIC SURVEY
 LC0587.in June 1991.
 LC0587
 LC0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0587.GEOID18 height accuracy estimate available here.
 LC0587
 LC0587.Click photographs - Photos may exist for this station.
 LC0587
 LC0587.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0587
 LC0587.The dynamic height is computed by dividing the NAVD 88
 LC0587.geopotential number by the normal gravity value computed on the
 LC0587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0587.degrees latitude (g = 980.6199 gals.).
 LC0587
 LC0587.The modeled gravity was interpolated from observed gravity values.
 LC0587
 LC0587. The following values were computed from the NAD 83(1997) position.
 LC0587
 LC0587;                    North         East     Units Scale Factor Converg.
 LC0587;SPC IL E     -   400,443.829   271,525.441   MT  0.99998498   -0 12 59.1
 LC0587;SPC IL E     - 1,313,789.46    890,829.72   sFT  0.99998498   -0 12 59.1
 LC0587;UTM  16      - 4,459,470.381   358,175.581   MT  0.99984760   -1 04 42.7
 LC0587
 LC0587!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0587!SPC IL E     -   0.99996928  x   0.99998498  =   0.99995427
 LC0587!UTM  16      -   0.99996928  x   0.99984760  =   0.99981689
 LC0587
 LC0587:                Primary Azimuth Mark                     Grid Az
 LC0587:SPC IL E     -  MIDDLE AZ MK                             318 27 39.5
 LC0587:UTM  16      -  MIDDLE AZ MK                             319 19 23.1
 LC0587
 LC0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5817559470(NAD 83)
 LC0587
 LC0587|---------------------------------------------------------------------|
 LC0587| PID    Reference Object                     Distance      Geod. Az  |
 LC0587|                                                           dddmmss.s |
 LC0587| LC0589 MIDDLE RM 3                          14.112 METERS 13617     |
 LC0587| LC0588 MIDDLE RM 1                          14.125 METERS 13618     |
 LC0587| LC1541 MIDDLE RM 4                          11.220 METERS 31550     |
 LC0587| LC0586 MIDDLE RM 2                          11.219 METERS 31550     |
 LC0587| LC0585 MIDDLE AZ MK                                       3181440.4 |
 LC0587|---------------------------------------------------------------------|
 LC0587
 LC0587                          SUPERSEDED SURVEY CONTROL
 LC0587
 LC0587  NAD 83(1986)-  40 16 25.31404(N)    088 40 05.27145(W) AD(       ) 2
 LC0587  NAD 27      -  40 16 25.19440(N)    088 40 05.03060(W) AD(       ) 2
 LC0587  NGVD 29 (??/??/92)  227.750  (m)          747.21   (f) ADJ UNCH    1 2
 LC0587  NGVD 29             227.75   (m)          747.2    (f) LEVELING    3  
 LC0587
 LC0587.Superseded values are not recommended for survey control.
 LC0587
 LC0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0587.See file dsdata.pdf to determine how the superseded data were derived.
 LC0587
 LC0587_MARKER: DS = TRIANGULATION STATION DISK
 LC0587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0587_STAMPING: MIDDLE 1959
 LC0587_MARK LOGO: CGS
 LC0587_PROJECTION: FLUSH
 LC0587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0587+STABILITY: SURFACE MOTION
 LC0587
 LC0587  HISTORY     - Date     Condition        Report By
 LC0587  HISTORY     - 1959     MONUMENTED       CGS
 LC0587  HISTORY     - 1959     GOOD             CGS
 LC0587  HISTORY     - 1971     GOOD             NGS
 LC0587  HISTORY     - 1976     GOOD             NGS
 LC0587  HISTORY     - 1976     GOOD             NGS
 LC0587  HISTORY     - 1986     GOOD             NGS
 LC0587  HISTORY     - 20040927 GOOD             ILDT
 LC0587
 LC0587                          STATION DESCRIPTION
 LC0587
 LC0587'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0587'THE STATION IS LOCATED ABOUT 8.0 MILES SOUTHEAST OF LE ROY,
 LC0587'ABOUT 4.5 MILES NORTHEAST OF PARNELL AND ABOUT 2.0 MILES
 LC0587'NORTHWEST OF FARMER CITY.
 LC0587'
 LC0587'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 150
 LC0587'AND 54 IN THE SOUTHEAST EDGE OF FARMER CITY.  GO NORTHWESTERLY
 LC0587'ON U.S. HIGHWAY 150 FOR 3.0 MILES TO THE STATION ON THE LEFT
 LC0587'AS DESCRIBED, CONTINUE NORTHWEST ON U.S. HIGHWAY 150 FOR 0.4
 LC0587'MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 LC0587'
 LC0587'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A
 LC0587'8 X 8 INCH CONCRETE POST WHICH IS SET FLUSH AND THE DISK
 LC0587'IS STAMPED MIDDLE 1959.  IT IS 76 FEET WEST-SOUTHWEST OF THE
 LC0587'APPROXIMATE CENTER OF DRIVEWAY, 39 FEET SOUTHWEST OF THE
 LC0587'APPROXIMATE CENTER OF U.S. HIGHWAY 150 AND 2.4 FEET SOUTHWEST
 LC0587'OF WITNESS POST.
 LC0587'
 LC0587'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0587'IN TOP OF A 8 X 8 INCH CONCRETE POST PROJECTING ABOUT 3 INCHES
 LC0587'AND THE DISK IS STAMPED MIDDLE NO 1 1959.  IT IS 40 FEET
 LC0587'SOUTHWEST OF THE APPROXIMATE CENTER OF U.S. HIGHWAY 150.
 LC0587'
 LC0587'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP
 LC0587'OF A 8 X 8 INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE
 LC0587'DISK IS STAMPED MIDDLE NO 2 1959.  IT IS 39.5 FEET SOUTHWEST
 LC0587'OF THE APPROXIMATE CENTER OF U.S. HIGHWAY 150.
 LC0587'
 LC0587'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 LC0587'A 8 X 8 INCH CONCRETE POST PROJECTING ABOUT 6 INCHES AND THE
 LC0587'DISK IS STAMPED MIDDLE 1959.  IT IS 48 FEET NORTHWEST OF
 LC0587'TELEPHONE POLE, 29 FEET NORTHEAST OF THE APPROXIMATE CENTER OF
 LC0587'U.S. HIGHWAY 150, 1.4 FEET SOUTH OF FENCE AND 1.3 FEET SOUTH OF
 LC0587'WITNESS POST.
 LC0587'
 LC0587'HEIGHT OF LIGHT ABOVE STATION MARK 1.24 METERS.
 LC0587
 LC0587                          STATION RECOVERY (1959)
 LC0587
 LC0587'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0587'1.8 MI NW FROM FARMER CITY.
 LC0587'ABOUT 1.8 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0587'FROM THE STATION AT FARMER CITY, AT THE JUNCTION OF A DRIVEWAY
 LC0587'NORTHEAST TO A FARM HOUSE, 39 FEET SOUTHWEST OF THE CENTER LINE
 LC0587'OF THE HIGHWAY (U.S. 150), 38 FEET NORTHEAST OF THE NORTHEAST
 LC0587'RAIL, 50 1/2 FEET WEST OF THE CENTER OF THE JUNCTION, 151 FEET
 LC0587'SOUTH-SOUTHWEST OF THE SOUTH CORNER OF THE FARM HOUSE, 2.4 FEET
 LC0587'SOUTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL
 LC0587'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0587'2 INCHES.
 LC0587
 LC0587                          STATION RECOVERY (1971)
 LC0587
 LC0587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC0587'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 LC0587'THE TOPS OF BOTH REFERENCE MARKS WERE FOUND SHEARED OFF AND THE
 LC0587'DISK GONE.  REFERENCE MARKS 3 AND 4 WERE SET USING THE POST.
 LC0587'A NEW DESCRIPTION FOLLOWS--
 LC0587'
 LC0587'THE STATION IS LOCATED ABOUT 8 MILES SOUTHEAST OF LE ROY,
 LC0587'ON ROAD RIGHT-OF-WAY, 26 FEET SOUTHEAST OF AN UNDERGROUND
 LC0587'CABLE BOX, 39 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY,
 LC0587'37 FEET NORTH OF THE NORTHEAST RAIL OF RAILROAD TRACK AND
 LC0587'ABOUT 200 FEET SOUTHEAST AND ACROSS THE HIGHWAY FROM A 2 STORY
 LC0587'FARM HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LC0587'MIDDLE 1959.
 LC0587'
 LC0587'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 150
 LC0587'AND 54 AT THE SOUTHEAST EDGE OF FARMER CITY, GO NORTHWEST ON
 LC0587'HIGHWAY 150 FOR 3.0 MILES TO THE STATION ON THE LEFT.  CONTINUE
 LC0587'NORTHWEST ON THE HIGHWAY FOR 0.4 MILE TO THE AZIMUTH MARK
 LC0587'ON THE RIGHT.
 LC0587'
 LC0587'REFERENCE MARK 3 IS 39 FEET SOUTWHEST OF THE CENTERLINE OF
 LC0587'THE HIGHWAY AND 37 FEET NORTHEAST OF THE NORTHEAST RAIL.
 LC0587'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MIDDLE 1959
 LC0587'NO 3 1971.
 LC0587'
 LC0587'REFERENCE MARK 4 IS 20 FEET NORTHWEST OF THE CABLE BOX, 39 FEET
 LC0587'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY AND 37 FEET NORTHEAST
 LC0587'OF THE NORTHEAST RAIL.  THE MONUMENT PROJECTS 2 INCHES AND
 LC0587'THE DISK IS STAMPED MIDDLE 1959 NO 4 1971.
 LC0587'
 LC0587'THE AZIMUTH MARK IS 29 FEET NORTHWEST OF A POWER POLE, 1 FOOT
 LC0587'SOUTH OF A METAL WITNESS POST AND 29 FEET NORTHEAST OF THE
 LC0587'CENTERLINE OF THE HIGHWAY.  THE MONUMENT PROJECTS 4 INCHES
 LC0587'AND THE DISK IS STAMPED MIDDLE 1959.
 LC0587'
 LC0587'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0587'
 LC0587'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 LC0587'NORTHWEST OF FARMER CITY
 LC0587
 LC0587                          STATION RECOVERY (1976)
 LC0587
 LC0587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0587'STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION AND AS
 LC0587'DESCRIBED IN 1971.  THE STATION MARK IS 1 FOOT NORTH OF A WITNESS
 LC0587'POST.
 LC0587'
 LC0587'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 LC0587'
 LC0587'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTHWEST
 LC0587'OF FARMER CITY.
 LC0587
 LC0587                          STATION RECOVERY (1976)
 LC0587
 LC0587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0587'RECOVERED IN GOOD CONDITION.
 LC0587
 LC0587                          STATION RECOVERY (1986)
 LC0587
 LC0587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0587'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  4.8 KM (3.0
 LC0587'MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH STATE
 LC0587'HIGHWAY 54 IN FARMER CITY, 12.0 M (39.4 FT) SOUTHWEST OF THE
 LC0587'CENTERLINE OF THE HIGHWAY, 11.4 M (37.4 FT) NORTHEAST OF THE NEAR RAIL
 LC0587'OF THE CONRAIL RAILROAD, AND 7.8 M (25.6 FT) SOUTHEAST OF A TELEPHONE
 LC0587'UNDERGROUND CABLE JUNCTION BOX.
 LC0587'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 LC0587'THE MARK IS 1.0 M ABOVE THE HIGHWAY.
 LC0587
 LC0587                          STATION RECOVERY (2004)
 LC0587
 LC0587'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0587'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0585 ***********************************************************************
 LC0585  DESIGNATION -  MIDDLE AZ MK
 LC0585  PID         -  LC0585
 LC0585  STATE/COUNTY-  IL/DE WITT
 LC0585  COUNTRY     -  US
 LC0585  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0585
 LC0585                         *CURRENT SURVEY CONTROL
 LC0585  ______________________________________________________________________
 LC0585* NAD 83(1986) POSITION- 40 16 42.     (N) 088 40 24.     (W)   SCALED
 LC0585* NAVD 88 ORTHO HEIGHT -   227.382 (meters)      746.00  (feet) ADJUSTED
 LC0585  ______________________________________________________________________
 LC0585  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0585  DYNAMIC HEIGHT  -        227.273 (meters)      745.64  (feet) COMP
 LC0585  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 LC0585
 LC0585  VERT ORDER      -  SECOND    CLASS 0
 LC0585
 LC0585.The horizontal coordinates were scaled from a map and have
 LC0585.an estimated accuracy of +/- 6 seconds.
 LC0585
 LC0585.The orthometric height was determined by differential leveling and
 LC0585.adjusted by the NATIONAL GEODETIC SURVEY
 LC0585.in June 1991.
 LC0585
 LC0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0585.GEOID18 height accuracy estimate available here.
 LC0585
 LC0585.Click photographs - Photos may exist for this station.
 LC0585
 LC0585.The dynamic height is computed by dividing the NAVD 88
 LC0585.geopotential number by the normal gravity value computed on the
 LC0585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0585.degrees latitude (g = 980.6199 gals.).
 LC0585
 LC0585.The modeled gravity was interpolated from observed gravity values.
 LC0585
 LC0585;                    North         East    Units  Estimated Accuracy
 LC0585;SPC IL E     -   400,960.      271,090.      MT  (+/- 180 meters Scaled)
 LC0585
 LC0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK577599(NAD 83)
 LC0585
 LC0585                          SUPERSEDED SURVEY CONTROL
 LC0585
 LC0585  NGVD 29 (??/??/92)  227.431  (m)          746.16   (f) ADJ UNCH    2 0
 LC0585
 LC0585.Superseded values are not recommended for survey control.
 LC0585
 LC0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0585.See file dsdata.pdf to determine how the superseded data were derived.
 LC0585
 LC0585_MARKER: DZ = AZIMUTH MARK DISK
 LC0585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0585_STAMPING: MIDDLE 1959
 LC0585_MARK LOGO: CGS
 LC0585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0585+STABILITY: SURFACE MOTION
 LC0585
 LC0585  HISTORY     - Date     Condition        Report By
 LC0585  HISTORY     - 1959     MONUMENTED       CGS
 LC0585  HISTORY     - 1976     GOOD             NGS
 LC0585
 LC0585                          STATION DESCRIPTION
 LC0585
 LC0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0585'2.4 MI NW FROM FARMER CITY.
 LC0585'ABOUT 2.35 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0585'FROM THE STATION AT FARMER CITY, ABOUT 0.2 MILE NORTHWEST OF
 LC0585'A FARM ROAD CROSSING, 29 FEET NORTHEAST OF THE CENTER LINE OF
 LC0585'THE HIGHWAY (U.S. 150), 106 FEET NORTHEAST AND ACROSS THE
 LC0585'HIGHWAY FROM THE NORTHEAST RAIL, 1 1/2 FEET SOUTHWEST OF A FENCE,
 LC0585'47.8 FEET NORTHWEST OF THE THIRD TELEPHONE POLE SOUTHEAST OF A
 LC0585'CURVE IN THE HIGHWAY WITH TANGENTS EXTENDING TO THE
 LC0585'NORTH-NORTHWEST AND SOUTHEAST, 1.3 FEET SOUTHEAST OF A METAL
 LC0585'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY AND
 LC0585'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0585
 LC0585                          STATION RECOVERY (1976)
 LC0585
 LC0585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0585'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1168 ***********************************************************************
 JB1168  DESIGNATION -  MIDDLE RM 1
 JB1168  PID         -  JB1168
 JB1168  STATE/COUNTY-  IL/WASHINGTON
 JB1168  COUNTRY     -  US
 JB1168  USGS QUAD   -  BEAUCOUP (2018)
 JB1168
 JB1168                         *CURRENT SURVEY CONTROL
 JB1168  ______________________________________________________________________
 JB1168* NAD 83(1986) POSITION- 38 21 40.13   (N) 089 15 24.76   (W)   HD_HELD1
 JB1168* NAVD 88 ORTHO HEIGHT -   164.109 (meters)      538.41  (feet) ADJUSTED
 JB1168  ______________________________________________________________________
 JB1168  GEOID HEIGHT    -        -30.128 (meters)                     GEOID18
 JB1168  DYNAMIC HEIGHT  -        164.003 (meters)      538.07  (feet) COMP
 JB1168  MODELED GRAVITY -    979,984.9   (mgal)                       NAVD 88
 JB1168
 JB1168  VERT ORDER      -  SECOND    CLASS 0
 JB1168
 JB1168.The horizontal coordinates were determined by differentially corrected
 JB1168.hand held GPS observations or other comparable positioning techniques
 JB1168.and have an estimated accuracy of +/- 3 meters.
 JB1168
 JB1168.The orthometric height was determined by differential leveling and
 JB1168.adjusted by the NATIONAL GEODETIC SURVEY
 JB1168.in June 1991.
 JB1168
 JB1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1168.GEOID18 height accuracy estimate available here.
 JB1168
 JB1168.Click photographs - Photos may exist for this station.
 JB1168
 JB1168.The dynamic height is computed by dividing the NAVD 88
 JB1168.geopotential number by the normal gravity value computed on the
 JB1168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1168.degrees latitude (g = 980.6199 gals.).
 JB1168
 JB1168.The modeled gravity was interpolated from observed gravity values.
 JB1168
 JB1168;                    North         East    Units  Estimated Accuracy
 JB1168;SPC IL W     -   188,446.6     779,511.6     MT  (+/- 3 meters HH1 GPS) 
 JB1168
 JB1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0281648297(NAD 83)
 JB1168
 JB1168                          SUPERSEDED SURVEY CONTROL
 JB1168
 JB1168  NGVD 29 (??/??/92)  164.223  (m)          538.79   (f) ADJ UNCH    2 0
 JB1168
 JB1168.Superseded values are not recommended for survey control.
 JB1168
 JB1168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1168.See file dsdata.pdf to determine how the superseded data were derived.
 JB1168
 JB1168_MARKER: DR = REFERENCE MARK DISK
 JB1168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1168_STAMPING: MIDDLE NO 1 1961
 JB1168_MARK LOGO: CGS
 JB1168_PROJECTION: RECESSED 13 CENTIMETERS
 JB1168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1168+STABILITY: SURFACE MOTION
 JB1168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1168+SATELLITE: SATELLITE OBSERVATIONS - January 12, 2026
 JB1168
 JB1168  HISTORY     - Date     Condition        Report By
 JB1168  HISTORY     - 1961     MONUMENTED       CGS
 JB1168  HISTORY     - 20110810 GOOD             ILDT
 JB1168  HISTORY     - 20260112 GOOD             ILDT
 JB1168
 JB1168                          STATION DESCRIPTION
 JB1168
 JB1168'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1168'7.8 MI NE FROM NASHVILLE.
 JB1168'ABOUT 1.05 MILES NORTH AND NORTHEAST ALONG STATE HIGHWAY 127
 JB1168'FROM ITS JUNCTION WITH U.S. HIGHWAY 460 IN NASHVILLE, THENCE
 JB1168'0.7 MILE EAST ALONG AN OILED ROAD, THENCE 0.5 MILE NORTH ALONG
 JB1168'AN OILED ROAD, THENCE 5.5 MILES EAST ALONG AN OILED ROAD, AT THE
 JB1168'JUNCTION OF A NORTH-SOUTH DIRT CROSS ROAD, 24 FEET NORTH OF THE
 JB1168'CENTER LINE OF THE ROAD, 26.5 FEET EAST OF THE CENTER LINE OF
 JB1168'THE ROAD, 36 FEET NORTHEAST OF THE CENTER OF THE JUNCTION, 1 FOOT
 JB1168'SOUTH OF A FENCE, 4 FEET EAST-SOUTHEAST OF POWER POLE A6-20, 54.4
 JB1168'FEET EAST OF TRAVERSE STATION MIDDLE, 57.3 FEET EAST OF A METAL
 JB1168'WITNESS POST, ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET
 JB1168'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB1168
 JB1168                          STATION RECOVERY (2011)
 JB1168
 JB1168'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1168'RECOVERED IN GOOD CONDITION.
 JB1168
 JB1168                          STATION RECOVERY (2026)
 JB1168
 JB1168'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2026 (BJ)
 JB1168'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1167 ***********************************************************************
 JB1167  DESIGNATION -  MIDDLE RM 2
 JB1167  PID         -  JB1167
 JB1167  STATE/COUNTY-  IL/WASHINGTON
 JB1167  COUNTRY     -  US
 JB1167  USGS QUAD   -  BEAUCOUP (2018)
 JB1167
 JB1167                         *CURRENT SURVEY CONTROL
 JB1167  ______________________________________________________________________
 JB1167* NAD 83(1986) POSITION- 38 21 39.68   (N) 089 15 25.39   (W)   HD_HELD1
 JB1167* NAVD 88 ORTHO HEIGHT -   164.050 (meters)      538.22  (feet) ADJUSTED
 JB1167  ______________________________________________________________________
 JB1167  GEOID HEIGHT    -        -30.128 (meters)                     GEOID18
 JB1167  DYNAMIC HEIGHT  -        163.944 (meters)      537.87  (feet) COMP
 JB1167  MODELED GRAVITY -    979,984.9   (mgal)                       NAVD 88
 JB1167
 JB1167  VERT ORDER      -  SECOND    CLASS 0
 JB1167
 JB1167.The horizontal coordinates were determined by differentially corrected
 JB1167.hand held GPS observations or other comparable positioning techniques
 JB1167.and have an estimated accuracy of +/- 3 meters.
 JB1167
 JB1167.The orthometric height was determined by differential leveling and
 JB1167.adjusted by the NATIONAL GEODETIC SURVEY
 JB1167.in June 1991.
 JB1167
 JB1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1167.GEOID18 height accuracy estimate available here.
 JB1167
 JB1167.Click photographs - Photos may exist for this station.
 JB1167
 JB1167.The dynamic height is computed by dividing the NAVD 88
 JB1167.geopotential number by the normal gravity value computed on the
 JB1167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1167.degrees latitude (g = 980.6199 gals.).
 JB1167
 JB1167.The modeled gravity was interpolated from observed gravity values.
 JB1167
 JB1167;                    North         East    Units  Estimated Accuracy
 JB1167;SPC IL W     -   188,432.6     779,496.5     MT  (+/- 3 meters HH1 GPS) 
 JB1167
 JB1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0280048283(NAD 83)
 JB1167
 JB1167                          SUPERSEDED SURVEY CONTROL
 JB1167
 JB1167  NGVD 29 (??/??/92)  164.164  (m)          538.59   (f) ADJ UNCH    2 0
 JB1167
 JB1167.Superseded values are not recommended for survey control.
 JB1167
 JB1167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1167.See file dsdata.pdf to determine how the superseded data were derived.
 JB1167
 JB1167_MARKER: DR = REFERENCE MARK DISK
 JB1167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1167_STAMPING: MIDDLE NO 2 1961
 JB1167_MARK LOGO: CGS
 JB1167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1167+STABILITY: SURFACE MOTION
 JB1167
 JB1167  HISTORY     - Date     Condition        Report By
 JB1167  HISTORY     - 1961     MONUMENTED       CGS
 JB1167  HISTORY     - 20110810 POOR             ILDT
 JB1167
 JB1167                          STATION DESCRIPTION
 JB1167
 JB1167'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1167'7.8 MI NE FROM NASHVILLE.
 JB1167'ABOUT 1.05 MILES NORTH AND NORTHEAST ALONG STATE HIGHWAY 127
 JB1167'FROM ITS JUNCTION WITH U.S. HIGHWAY 460 IN NASHVILLE, THENCE
 JB1167'0.7 MILE EAST ALONG AN OILED ROAD, THENCE 0.5 MILE NORTH ALONG
 JB1167'AN OILED ROAD, THENCE 5.5 MILES EAST ALONG AN OILED ROAD, AT THE
 JB1167'JUNCTION OF A NORTH-SOUTH DIRT CROSS ROAD, 21 FEET SOUTH OF THE
 JB1167'CENTER LINE OF THE ROAD, 23 FEET WEST OF THE CENTER LINE OF THE
 JB1167'ROAD, 31 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION, 3 FEET
 JB1167'NORTH OF POWER POLE 140, 42.2 FEET SOUTH OF TRAVERSE STATION
 JB1167'MIDDLE, 42.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 JB1167'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1167'2 INCHES.
 JB1167
 JB1167                          STATION RECOVERY (2011)
 JB1167
 JB1167'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1167'CAP MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0589 ***********************************************************************
 LC0589  DESIGNATION -  MIDDLE RM 3
 LC0589  PID         -  LC0589
 LC0589  STATE/COUNTY-  IL/DE WITT
 LC0589  COUNTRY     -  US
 LC0589  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0589
 LC0589                         *CURRENT SURVEY CONTROL
 LC0589  ______________________________________________________________________
 LC0589* NAD 83(1986) POSITION- 40 16 24.98   (N) 088 40 04.86   (W)   HD_HELD1
 LC0589* NAVD 88 ORTHO HEIGHT -   227.46  (meters)      746.3   (feet) RESET
 LC0589  ______________________________________________________________________
 LC0589  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0589  VERT ORDER      -  THIRD
 LC0589
 LC0589.The horizontal coordinates were determined by differentially corrected
 LC0589.hand held GPS observations or other comparable positioning techniques
 LC0589.and have an estimated accuracy of +/- 3 meters.
 LC0589
 LC0589.The orthometric height was computed from unverified reset data.
 LC0589
 LC0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0589.GEOID18 height accuracy estimate available here.
 LC0589
 LC0589.Click photographs - Photos may exist for this station.
 LC0589
 LC0589;                    North         East    Units  Estimated Accuracy
 LC0589;SPC IL E     -   400,433.7     271,535.2     MT  (+/- 3 meters HH1 GPS) 
 LC0589
 LC0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5818559460(NAD 83)
 LC0589
 LC0589                          SUPERSEDED SURVEY CONTROL
 LC0589
 LC0589.No superseded survey control is available for this station.
 LC0589
 LC0589_MARKER: DR = REFERENCE MARK DISK
 LC0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0589_STAMPING: MIDDLE 1959 NO 3 1971
 LC0589_MARK LOGO: CGS
 LC0589_PROJECTION: FLUSH
 LC0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0589+STABILITY: SURFACE MOTION
 LC0589
 LC0589  HISTORY     - Date     Condition        Report By
 LC0589  HISTORY     - 1971     MONUMENTED       CGS
 LC0589  HISTORY     - 1976     GOOD             NGS
 LC0589
 LC0589                          STATION DESCRIPTION
 LC0589
 LC0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1971 (LFS)
 LC0589'1.8 MI NW FROM FARMER CITY.
 LC0589'ABOUT 1.8 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0589'FROM THE STATION AT FARMER CITY, 39 FEET SOUTHWEST OF THE
 LC0589'CENTERLINE OF U.S. HIGHWAY 150 AND 37 FEET NORTHEAST OF THE
 LC0589'NORTHEAST RAIL OF THE RAILROAD, SET IN THE TOP OF A SQUARE
 LC0589'CONCRETE POST FLUSH WITH THE GROUND.
 LC0589
 LC0589                          STATION RECOVERY (1976)
 LC0589
 LC0589'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0589'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2716 ***********************************************************************
 ME2716  DESIGNATION -  MIDWAY
 ME2716  PID         -  ME2716
 ME2716  STATE/COUNTY-  IL/COOK
 ME2716  COUNTRY     -  US
 ME2716  USGS QUAD   -  ENGLEWOOD (2018)
 ME2716
 ME2716                         *CURRENT SURVEY CONTROL
 ME2716  ______________________________________________________________________
 ME2716* NAD 83(1997) POSITION- 41 47 32.59357(N) 087 44 58.55237(W)   ADJUSTED
 ME2716* NAVD 88 ORTHO HEIGHT -   205.0   (meters)      673.    (feet) VERTCON3
 ME2716  ______________________________________________________________________
 ME2716  GEOID HEIGHT    -        -33.455 (meters)                     GEOID18
 ME2716  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 ME2716  HORZ ORDER      -  FIRST
 ME2716
 ME2716.This mark is at Chicago Midway Airport (MDW)
 ME2716
 ME2716.The horizontal coordinates were established by classical geodetic methods
 ME2716.and adjusted by the National Geodetic Survey in October 1999.
 ME2716
 ME2716.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2716.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2716
 ME2716.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2716.GEOID18 height accuracy estimate available here.
 ME2716
 ME2716.Click photographs - Photos may exist for this station.
 ME2716
 ME2716.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2716
 ME2716. The following values were computed from the NAD 83(1997) position.
 ME2716
 ME2716;                    North         East     Units Scale Factor Converg.
 ME2716;SPC IL E     -   569,208.074   348,518.696   MT  1.00000396   +0 23 20.5
 ME2716;SPC IL E     - 1,867,476.82  1,143,431.76   sFT  1.00000396   +0 23 20.5
 ME2716;UTM  16      - 4,626,997.143   437,718.501   MT  0.99964773   -0 29 58.5
 ME2716
 ME2716!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2716!SPC IL E     -   0.99997309  x   1.00000396  =   0.99997705
 ME2716!UTM  16      -   0.99997309  x   0.99964773  =   0.99962083
 ME2716
 ME2716:                Primary Azimuth Mark                     Grid Az
 ME2716:SPC IL E     -  MIDWAY AZ MK                             214 05 46.9
 ME2716:UTM  16      -  MIDWAY AZ MK                             214 59 05.9
 ME2716
 ME2716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3771826997(NAD 83)
 ME2716
 ME2716|---------------------------------------------------------------------|
 ME2716| PID    Reference Object                     Distance      Geod. Az  |
 ME2716|                                                           dddmmss.s |
 ME2716| ME2767 MIDWAY RM 3                         166.342 METERS 07257     |
 ME2716| ME2768 MIDWAY RM 3 TPT                     158.254 METERS 07258     |
 ME2716| ME2715 AIRPORT BCN CHICAGO MIDWAY APT      APPROX. 1.1 KM 1510724.8 |
 ME2716| CM3156 MIDWAY RP 2                           9.252 METERS 17850     |
 ME2716| ME3121 MIDWAY AZ MK                        APPROX. 1.1 KM 2142907.4 |
 ME2716| CM3155 MIDWAY RP 1                          28.089 METERS 35854     |
 ME2716|---------------------------------------------------------------------|
 ME2716
 ME2716                          SUPERSEDED SURVEY CONTROL
 ME2716
 ME2716  NAD 83(1997)-  41 47 32.59369(N)    087 44 58.55273(W) AD(       ) 1
 ME2716  NAD 83(1994)-  41 47 32.59688(N)    087 44 58.56246(W) AD(       ) 1
 ME2716  NAD 83(1986)-  41 47 32.59746(N)    087 44 58.56201(W) AD(       ) 1
 ME2716  NAD 27      -  41 47 32.48092(N)    087 44 58.36609(W) AD(       ) 1
 ME2716  NGVD 29 (07/19/86)  205.1    (m)          673.     (f) VERT ANG       
 ME2716
 ME2716.Superseded values are not recommended for survey control.
 ME2716
 ME2716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2716.See file dsdata.pdf to determine how the superseded data were derived.
 ME2716
 ME2716_MARKER: DS = TRIANGULATION STATION DISK
 ME2716_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME2716_SP_SET: HANGAR ROOF
 ME2716_STAMPING: MIDWAY 1956
 ME2716_MARK LOGO: CGS
 ME2716_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME2716
 ME2716  HISTORY     - Date     Condition        Report By
 ME2716  HISTORY     - 1956     MONUMENTED       CGS
 ME2716  HISTORY     - 1959     GOOD             CGS
 ME2716  HISTORY     - 1965     GOOD             CGS
 ME2716  HISTORY     - 1976     GOOD             LOCENG
 ME2716  HISTORY     - 1977     GOOD             NGS
 ME2716
 ME2716                          STATION DESCRIPTION
 ME2716
 ME2716'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2716'THE STATION IS LOCATED AT THE CHICAGO MUNICIPAL MIDWAY AIRPORT, ON THE
 ME2716'SOUTH SIDE OF 55TH STREET, 0.7 MILE EAST OF SOUTH CENTRAL AVE. AND 0.3
 ME2716'MILE WEST OF CICERO AVE.  IT IS ON THE TOP OF THE EAST ONE OF TWO TWA
 ME2716'HANGARS.  THE HANGAR IS A LARGE ARCH ROOF BUILDING WITH FIVE CONCRETE
 ME2716'ARCH BEAMS OVER ITS TOP, WHICH EXTEND ABOUT 2 FEET ABOVE THE ROOF AND
 ME2716'ARE ABOUT 2-1/2 FEET WIDE.  THE STATION MARK IS ON TOP OF THE SECOND
 ME2716'ARCH BEAM FROM THE SOUTH.  IT IS A STANDARD DISK IN A DRILL HOLE WITH
 ME2716'A 2-1/2 INCH IRON PIPE AROUND IT AND HAS A CAP ON THE TOP.  THE DISK
 ME2716'IS STAMPED MIDWAY 1956.
 ME2716'
 ME2716'REFERENCE POINT 1 IS IN ABOUT THE CENTER OF THE FIRST ARCH BEAM FROM
 ME2716'THE NORTH.  IT IS A DOUBLE RED CLEARANCE LIGHT ON A STEEL T BRACKET.
 ME2716'THE POINT MEASURED TO AND OBSERVED UPON WAS A CROSS IN THE CENTER OF
 ME2716'THE BRACKET.
 ME2716'
 ME2716'REFERENCE POINT 2 IS IN ABOUT THE CENTER OF THE FIRST ARCH BEAM FROM
 ME2716'THE SOUTH.  IT IS A DOUBLE RED CLEARANCE LIGHT ON A STEEL T BRACKET.
 ME2716'THE POINT MEASURED TO AND OBSERVED UPON WAS A CROSS IN THE CENTER OF
 ME2716'THE BRACKET.
 ME2716'
 ME2716'THE AZIMUTH MARK IS 250 FEET SOUTHWEST OF 9 RIGHT RUNWAY, ON THE EAST
 ME2716'SIDE OF 22 RIGHT RUNWAY.  THE MARK IS FLUSH IN A DRILL HOLE IN A
 ME2716'SIDEWALK AND THE DISK IS STAMPED MIDWAY 1956.
 ME2716'
 ME2716'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2716
 ME2716                          STATION RECOVERY (1959)
 ME2716
 ME2716'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 ME2716'STATION RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE
 ME2716'EXCEPT FOR THE DESCRIPTION OF THE AZIMUTH MARK AND IT SHOULD READ AS
 ME2716'FOLLOWS-
 ME2716'
 ME2716'THE AZIMUTH MARK IS LOCATED ABOUT 500 FEET WEST OF THE AIRPORT
 ME2716'SURVEILLANCE RADAR TOWER, 3 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF
 ME2716'RUNWAY 4L-22R, IN THE CONCRETE STRIP IN LINE WITH LIGHTS, AND 224 FEET
 ME2716'SOUTHWEST ALONG THE EDGE OF THE RUNWAY FROM ITS JUNCTION WITH THE
 ME2716'SOUTH EDGE OF 9L-27R.  THE MARK IS FLUSH IN A DRILL HOLE AND IS
 ME2716'STAMPED MIDWAY 1956.
 ME2716
 ME2716                          STATION RECOVERY (1965)
 ME2716
 ME2716'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (VES)
 ME2716'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 ME2716'
 ME2716'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- IN CHICAGO, AT
 ME2716'MIDWAY AIRPORT
 ME2716
 ME2716                          STATION RECOVERY (1976)
 ME2716
 ME2716'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 ME2716'MIDWAY RECOVERED IN GOOD CONDITION AS DESCRIBED.
 ME2716'
 ME2716'AZIMUTH MARK WAS NOT SEARCHED FOR BECAUSE OF THE DIFFICULTY IN
 ME2716'GETTING CLEARANCE TO THE RUNWAY AREAS OF THE AIRPORT.  IT REALLY IS
 ME2716'NOT NEEDED DUE TO THE LARGE NUMBER OF INTERSECTION STATIONS
 ME2716'VISIBLE.
 ME2716'
 ME2716'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN CHICAGO.
 ME2716
 ME2716                          STATION RECOVERY (1977)
 ME2716
 ME2716'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2716'THE STATION MARK, REFERENCE POINTS 1, 2 AND THE AZIMUTH MARK WERE
 ME2716'RECOVERED AND FOUND IN GOOD CONDITION AS DESCRIBED IN 1956.  THE
 ME2716'DISTANCE AND DIRECTION TO REFERENCE POINTS 1 AND 2 CHECKED.  THE
 ME2716'DIRECTION TO THE AZIMUTH MARK CHECKED.  A NEW REFERENCE MARK 3 WAS
 ME2716'ESTABLISHED AND POSITIONED AT THIS TIME .IT IS ABOUT 400 FEET
 ME2716'EAST-NORTHEAST OF THE STATION ON THE GROUND DUE TO THE HANGAR THE
 ME2716'STATION IS ON IS NOW ABANDONED AND MAY BE TORN DOWN IN THE FUTURE.
 ME2716'
 ME2716'THE STATION MARK, A STANDARD DISK STAMPED---MIDWAY 1956---, IS SET ON
 ME2716'TOP OF THE SECOND ARCH BEAM FROM THE SOUTH IN A DRILL HOLE WITH A
 ME2716'2-1/2 INCH IRON PIPE AROUND IT AND HAS A CAP ON TOP.  IT IS 94.0 FEET
 ME2716'SOUTH OF THE NORTH EDGE OF HANGAR AND 32.0 FEET NORTH OF THE SOUTH
 ME2716'EDGE OF THE HANGAR.
 ME2716'
 ME2716'REFERENCE POINT 1, IS IN ABOUT THE CENTER OF THE FIRST ARCH BEAM FROM
 ME2716'THE NORTH.  IT IS A DOUBLE RED CLEARANCE LIGHT ON A STEEL T-BRACKET.
 ME2716'THE POINT MEASURED TO AND OBSERVED UPON WAS A CROSS IN THE CENTER OF
 ME2716'THE T-BRACKET.  IT IS 2.2 FEET SOUTH OF THE NORTH EDGE OF THE HANGAR.
 ME2716'
 ME2716'REFERENCE POINT 2, IS IN ABOUT THE CENTER OF THE FIRST ARCH BEAM FROM
 ME2716'THE SOUTH.  IT IS A DOUBLE RED CLEARANCE LIGHT ON A STEEL T-BRACKET.
 ME2716'THE POINT MEASURED TO AND OBSERVED UPON WAS A CROSS IN THE CENTER OF
 ME2716'THE T-BRACKET.  IT IS 1.8 FEET NORTH OF THE SOUTH EDGE OF THE HANGAR.
 ME2716'
 ME2716'REFERENCE MARK 3, A STANDARD DISK STAMPED---MIDWAY 1956 NO 3 1977---,
 ME2716'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 6
 ME2716'INCHES BELOW A CAST IRON COVER WITH LETTERING NATIONAL GEODETIC
 ME2716'SURVEY.  IT IS 56.5 FEET NORTHEAST OF A SMALL WHITE SERVICE ROAD
 ME2716'LIGHT, 55.0 FEET NORTH OF THE CENTERLINE OF A SERVICE ROAD AND 13.6
 ME2716'FEET SOUTH OF A CHAIN LINK FENCE.
 ME2716'
 ME2716'THE AZIMUTH MARK, A STANDARD DISK STAMPED---MIDWAY 1956---, IS
 ME2716'CEMENTED IN A DRILL HOLE IN THE SIDEWALK.  IT IS 250 FEET SOUTHWEST OF
 ME2716'9 RIGHT RUNWAY, ON THE EAST SIDE OF 22 RIGHT RUNWAY.
 ME2716'
 ME2716'THERE WAS NO MEASUREMENT MADE BETWEEN REFERENCE POINT 1 AND 2.  THE
 ME2716'HEIGHT OF LIGHT ABOVE STATION MARK WAS 1.8 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3121 ***********************************************************************
 ME3121  DESIGNATION -  MIDWAY AZ MK
 ME3121  PID         -  ME3121
 ME3121  STATE/COUNTY-  IL/COOK
 ME3121  COUNTRY     -  US
 ME3121  USGS QUAD   -  BERWYN (2018)
 ME3121
 ME3121                         *CURRENT SURVEY CONTROL
 ME3121  ______________________________________________________________________
 ME3121* NAD 83(1997) POSITION- 41 47 03.46580(N) 087 45 25.28411(W)   ADJUSTED
 ME3121* NAVD 88 ORTHO HEIGHT -   185.9   (meters)      610.    (feet) VERTCON3
 ME3121  ______________________________________________________________________
 ME3121  GEOID HEIGHT    -        -33.444 (meters)                     GEOID18
 ME3121  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 ME3121  HORZ ORDER      -  SECOND
 ME3121
 ME3121.This mark is at Chicago Midway Airport (MDW)
 ME3121
 ME3121.The horizontal coordinates were established by classical geodetic methods
 ME3121.and adjusted by the National Geodetic Survey in October 1999.
 ME3121
 ME3121.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3121.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3121
 ME3121.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3121.GEOID18 height accuracy estimate available here.
 ME3121
 ME3121.Click photographs - Photos may exist for this station.
 ME3121
 ME3121.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3121
 ME3121. The following values were computed from the NAD 83(1997) position.
 ME3121
 ME3121;                    North         East     Units Scale Factor Converg.
 ME3121;SPC IL E     -   568,305.262   347,907.528   MT  1.00000323   +0 23 02.5
 ME3121;SPC IL E     - 1,864,514.85  1,141,426.61   sFT  1.00000323   +0 23 02.5
 ME3121;UTM  16      - 4,626,104.233   437,093.630   MT  0.99964869   -0 30 16.0
 ME3121
 ME3121!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3121!SPC IL E     -   0.99997609  x   1.00000323  =   0.99997932
 ME3121!UTM  16      -   0.99997609  x   0.99964869  =   0.99962478
 ME3121
 ME3121:                Primary Azimuth Mark                     Grid Az
 ME3121:SPC IL E     -  MIDWAY                                   034 05 47.1
 ME3121:UTM  16      -  MIDWAY                                   034 59 05.6
 ME3121
 ME3121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3709326104(NAD 83)
 ME3121
 ME3121|---------------------------------------------------------------------|
 ME3121| PID    Reference Object                     Distance      Geod. Az  |
 ME3121|                                                           dddmmss.s |
 ME3121| ME2716 MIDWAY                              APPROX. 1.1 KM 0342849.6 |
 ME3121| ME2715 AIRPORT BCN CHICAGO MIDWAY APT      APPROX. 1.1 KM 0922436.3 |
 ME3121| ME3134 TVOR CHICAGO MIDWAY RADIO CHI       150.174 METERS 10511     |
 ME3121|---------------------------------------------------------------------|
 ME3121
 ME3121                          SUPERSEDED SURVEY CONTROL
 ME3121
 ME3121  NAD 83(1997)-  41 47 03.46591(N)    087 45 25.28447(W) AD(       ) 2
 ME3121  NAD 83(1994)-  41 47 03.46903(N)    087 45 25.29407(W) AD(       ) 2
 ME3121  NAD 83(1986)-  41 47 03.46962(N)    087 45 25.29363(W) AD(       ) 2
 ME3121  NAD 27      -  41 47 03.35315(N)    087 45 25.09759(W) AD(       ) 2
 ME3121  NGVD 29 (07/19/86)  186.0    (m)          610.     (f) VERT ANG       
 ME3121
 ME3121.Superseded values are not recommended for survey control.
 ME3121
 ME3121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3121.See file dsdata.pdf to determine how the superseded data were derived.
 ME3121
 ME3121_MARKER: DS = TRIANGULATION STATION DISK
 ME3121_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME3121_SP_SET: SIDEWALK
 ME3121_STAMPING: MIDWAY 1956
 ME3121_MARK LOGO: CGS
 ME3121_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3121
 ME3121  HISTORY     - Date     Condition        Report By
 ME3121  HISTORY     - 1956     MONUMENTED       CGS
 ME3121  HISTORY     - 1977     GOOD             NGS
 ME3121
 ME3121                          STATION DESCRIPTION
 ME3121
 ME3121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3121'A TRAVERSE WAS MADE TO TRIANGULATION STATION MIDWAY USING
 ME3121'ELECTRONIC DISTANCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1879 ***********************************************************************
 HB1879  DESIGNATION -  MIDWAY R 9 20
 HB1879  PID         -  HB1879
 HB1879  STATE/COUNTY-  IL/MASSAC
 HB1879  COUNTRY     -  US
 HB1879  USGS QUAD   -  PADUCAH NE (2018)
 HB1879
 HB1879                         *CURRENT SURVEY CONTROL
 HB1879  ______________________________________________________________________
 HB1879* NAD 83(2011) POSITION- 37 14 51.99257(N) 088 36 07.87983(W)   ADJUSTED
 HB1879* NAD 83(2011) ELLIP HT-   148.646 (meters)        (06/27/12)   ADJUSTED
 HB1879* NAD 83(2011) EPOCH   -  2010.00
 HB1879* NAVD 88 ORTHO HEIGHT -   177.3   (meters)      582.    (feet) GPS OBS
 HB1879  ______________________________________________________________________
 HB1879  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1879  GEOID HEIGHT    -        -28.750 (meters)                     GEOID93
 HB1879  GEOID HEIGHT    -        -28.646 (meters)                     GEOID18
 HB1879  NAD 83(2011) X  -    124,007.204 (meters)                     COMP
 HB1879  NAD 83(2011) Y  - -5,082,002.475 (meters)                     COMP
 HB1879  NAD 83(2011) Z  -  3,839,408.270 (meters)                     COMP
 HB1879  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 HB1879
 HB1879  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1879  Standards:
 HB1879         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1879            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1879  -------------------------------------------------------------------
 HB1879  NETWORK    0.96   1.43           0.43   0.35   0.73     -0.07130174
 HB1879  -------------------------------------------------------------------
 HB1879  Click here for local accuracies and other accuracy information.
 HB1879
 HB1879.The horizontal coordinates were established by GPS observations
 HB1879.and adjusted by the National Geodetic Survey in June 2012.
 HB1879
 HB1879.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1879.been affixed to the stable North American tectonic plate. See 
 HB1879.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1879
 HB1879.The horizontal coordinates are valid at the epoch date displayed above
 HB1879.which is a decimal equivalence of Year/Month/Day.
 HB1879
 HB1879.The orthometric height was determined by GPS observations and a
 HB1879.high-resolution geoid model.
 HB1879
 HB1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1879.GEOID18 height accuracy estimate available here.
 HB1879
 HB1879.Click photographs - Photos may exist for this station.
 HB1879
 HB1879.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1879
 HB1879.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1879
 HB1879.The ellipsoidal height was determined by GPS observations
 HB1879.and is referenced to NAD 83.
 HB1879
 HB1879. The following values were computed from the NAD 83(2011) position.
 HB1879
 HB1879;                    North         East     Units Scale Factor Converg.
 HB1879;SPC IL E     -    64,521.908   276,147.171   MT  0.99998201   -0 09 45.8
 HB1879;SPC IL E     -   211,685.63    905,992.84   sFT  0.99998201   -0 09 45.8
 HB1879;UTM  16      - 4,123,562.209   357,902.442   MT  0.99984873   -0 58 11.7
 HB1879
 HB1879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1879!SPC IL E     -   0.99997667  x   0.99998201  =   0.99995868
 HB1879!UTM  16      -   0.99997667  x   0.99984873  =   0.99982541
 HB1879
 HB1879:                Primary Azimuth Mark                     Grid Az
 HB1879:SPC IL E     -  MIDWAY R 9 20 AZ MK                      273 11 12.4
 HB1879:UTM  16      -  MIDWAY R 9 20 AZ MK                      273 59 38.3
 HB1879
 HB1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5790223562(NAD 83)
 HB1879
 HB1879|---------------------------------------------------------------------|
 HB1879| PID    Reference Object                     Distance      Geod. Az  |
 HB1879|                                                           dddmmss.s |
 HB1879| HB1878 MIDWAY R 9 20 AZ MK                 APPROX. 0.5 KM 2730126.6 |
 HB1879|---------------------------------------------------------------------|
 HB1879
 HB1879                          SUPERSEDED SURVEY CONTROL
 HB1879
 HB1879  NAD 83(2007)-  37 14 51.99258(N)    088 36 07.88056(W) AD(2002.00) 0
 HB1879  ELLIP H (02/10/07)  148.670  (m)                       GP(2002.00)    
 HB1879  ELLIP H (03/08/05)  148.667  (m)                       GP(       ) 4 1
 HB1879  NAD 83(1997)-  37 14 51.99224(N)    088 36 07.88082(W) AD(       ) 1
 HB1879  ELLIP H (10/21/99)  148.654  (m)                       GP(       ) 4 1
 HB1879  NAD 83(1993)-  37 14 51.99689(N)    088 36 07.87906(W) AD(       ) 1
 HB1879  NAD 83(1986)-  37 14 52.00286(N)    088 36 07.88270(W) AD(       ) 1
 HB1879
 HB1879.Superseded values are not recommended for survey control.
 HB1879
 HB1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1879.See file dsdata.pdf to determine how the superseded data were derived.
 HB1879
 HB1879_MARKER: I = METAL ROD
 HB1879_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1879_STAMPING: MIDWAY R-9-20 1991
 HB1879_MARK LOGO: USFS
 HB1879_PROJECTION: FLUSH
 HB1879_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1879_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1879+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB1879_ROD/PIPE-DEPTH: 10 meters
 HB1879
 HB1879  HISTORY     - Date     Condition        Report By
 HB1879  HISTORY     - 1991     MONUMENTED       USFS
 HB1879  HISTORY     - 19921212 GOOD
 HB1879  HISTORY     - 20080731 GOOD             ILDT
 HB1879  HISTORY     - 20100626 GOOD             ILDT
 HB1879
 HB1879                          STATION DESCRIPTION
 HB1879
 HB1879'DESCRIBED BY US FOREST SERVICE 1991
 HB1879'FROM THE INTERSECTION OF HIGHWAYS 145 AND 45 IN MASSAC COUNTY,
 HB1879'ILLINOIS, PROCEED NORTH OF HIGHWAY 145 0.7 KM (0.4 MI) TO THE
 HB1879'INTERSECTION WITH A PAVED ROAD KNOWN AS ROUND KNOB ROAD AND COUNTY
 HB1879'ROAD 1200N, TURN RIGHT ON COUNTY ROAD 1200 N. AND PROCEED 5.8 KM
 HB1879'(3.6 MI) TO THE STATION AZIMUTH ON THE NORTH SIDE OF THE ROAD,
 HB1879'CONTINUE EAST FOR 0.48 KM (0.30 MI) TO A 90 DEGREE CURVE IN THE PAVED
 HB1879'ROAD WITH A GRAVEL ROAD INTERSECTING FROM THE SOUTH, THE STATION IS
 HB1879'LOCATED ON THE EAST SIDE OF THE GRAVEL INTERSECTING ROAD.  STATION
 HB1879'(MIDWAY) IS AN ALUMINUM CYLINDER WITH ACCESS COVER, SET IN CONCRETE
 HB1879'WITH CENTER PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1879'1.)  4.9M EAST OF THE CENTERLINE OF THE NORTHSOUTH GRAVEL ROAD.
 HB1879'2.)  2.1M NORTH OF A WATER VALVE.
 HB1879'3.)  16.2M SOUTH OF A POWER POLE.
 HB1879
 HB1879                          STATION RECOVERY (1992)
 HB1879
 HB1879'RECOVERED 1992
 HB1879'RECOVERED IN GOOD CONDITION.
 HB1879
 HB1879                          STATION RECOVERY (2008)
 HB1879
 HB1879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1879'RECOVERED IN GOOD CONDITION.
 HB1879
 HB1879                          STATION RECOVERY (2010)
 HB1879
 HB1879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1879'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1878 ***********************************************************************
 HB1878  DESIGNATION -  MIDWAY R 9 20 AZ MK
 HB1878  PID         -  HB1878
 HB1878  STATE/COUNTY-  IL/MASSAC
 HB1878  COUNTRY     -  US
 HB1878  USGS QUAD   -  PADUCAH NE (2018)
 HB1878
 HB1878                         *CURRENT SURVEY CONTROL
 HB1878  ______________________________________________________________________
 HB1878* NAD 83(2011) POSITION- 37 14 52.87454(N) 088 36 28.77553(W)   ADJUSTED
 HB1878* NAD 83(2011) ELLIP HT-   144.368 (meters)        (06/27/12)   ADJUSTED
 HB1878* NAD 83(2011) EPOCH   -  2010.00
 HB1878* NAVD 88 ORTHO HEIGHT -   173.1   (meters)      568.    (feet) GPS OBS
 HB1878  ______________________________________________________________________
 HB1878  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1878  GEOID HEIGHT    -        -28.750 (meters)                     GEOID93
 HB1878  GEOID HEIGHT    -        -28.642 (meters)                     GEOID18
 HB1878  NAD 83(2011) X  -    123,491.888 (meters)                     COMP
 HB1878  NAD 83(2011) Y  - -5,081,995.155 (meters)                     COMP
 HB1878  NAD 83(2011) Z  -  3,839,427.325 (meters)                     COMP
 HB1878  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 HB1878
 HB1878  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1878  Standards:
 HB1878         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1878            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1878  -------------------------------------------------------------------
 HB1878  NETWORK    0.90   1.37           0.40   0.33   0.70     -0.08420593
 HB1878  -------------------------------------------------------------------
 HB1878  Click here for local accuracies and other accuracy information.
 HB1878
 HB1878.The horizontal coordinates were established by GPS observations
 HB1878.and adjusted by the National Geodetic Survey in June 2012.
 HB1878
 HB1878.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1878.been affixed to the stable North American tectonic plate. See 
 HB1878.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1878
 HB1878.The horizontal coordinates are valid at the epoch date displayed above
 HB1878.which is a decimal equivalence of Year/Month/Day.
 HB1878
 HB1878.The orthometric height was determined by GPS observations and a
 HB1878.high-resolution geoid model.
 HB1878
 HB1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1878.GEOID18 height accuracy estimate available here.
 HB1878
 HB1878.Click photographs - Photos may exist for this station.
 HB1878
 HB1878.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1878
 HB1878.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1878
 HB1878.The ellipsoidal height was determined by GPS observations
 HB1878.and is referenced to NAD 83.
 HB1878
 HB1878. The following values were computed from the NAD 83(2011) position.
 HB1878
 HB1878;                    North         East     Units Scale Factor Converg.
 HB1878;SPC IL E     -    64,550.576   275,632.286   MT  0.99998231   -0 09 58.5
 HB1878;SPC IL E     -   211,779.68    904,303.59   sFT  0.99998231   -0 09 58.5
 HB1878;UTM  16      - 4,123,598.123   357,388.081   MT  0.99985054   -0 58 24.3
 HB1878
 HB1878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1878!SPC IL E     -   0.99997735  x   0.99998231  =   0.99995966
 HB1878!UTM  16      -   0.99997735  x   0.99985054  =   0.99982789
 HB1878
 HB1878:                Primary Azimuth Mark                     Grid Az
 HB1878:SPC IL E     -  MIDWAY R 9 20                            093 11 12.5
 HB1878:UTM  16      -  MIDWAY R 9 20                            093 59 38.3
 HB1878
 HB1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5738823598(NAD 83)
 HB1878
 HB1878|---------------------------------------------------------------------|
 HB1878| PID    Reference Object                     Distance      Geod. Az  |
 HB1878|                                                           dddmmss.s |
 HB1878| HB1879 MIDWAY R 9 20                       APPROX. 0.5 KM 0930114.0 |
 HB1878|---------------------------------------------------------------------|
 HB1878
 HB1878                          SUPERSEDED SURVEY CONTROL
 HB1878
 HB1878  NAD 83(2007)-  37 14 52.87455(N)    088 36 28.77627(W) AD(2002.00) 0
 HB1878  ELLIP H (02/10/07)  144.392  (m)                       GP(2002.00)    
 HB1878  ELLIP H (03/08/05)  144.388  (m)                       GP(       ) 4 1
 HB1878  NAD 83(1997)-  37 14 52.87420(N)    088 36 28.77655(W) AD(       ) 1
 HB1878  ELLIP H (10/21/99)  144.374  (m)                       GP(       ) 4 1
 HB1878  NAD 83(1993)-  37 14 52.87886(N)    088 36 28.77479(W) AD(       ) 1
 HB1878  NAD 83(1986)-  37 14 52.88484(N)    088 36 28.77843(W) AD(       ) 1
 HB1878
 HB1878.Superseded values are not recommended for survey control.
 HB1878
 HB1878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1878.See file dsdata.pdf to determine how the superseded data were derived.
 HB1878
 HB1878_MARKER: DD = SURVEY DISK
 HB1878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1878_STAMPING: MIDWAY AZIMUTH R-9-20 1991
 HB1878_MARK LOGO: USFS
 HB1878_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1878_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1878+STABILITY: POSITION/ELEVATION WELL
 HB1878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1878+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB1878
 HB1878  HISTORY     - Date     Condition        Report By
 HB1878  HISTORY     - 1991     MONUMENTED       USFS
 HB1878  HISTORY     - 19921212 GOOD
 HB1878  HISTORY     - 20100626 GOOD             ILDT
 HB1878
 HB1878                          STATION DESCRIPTION
 HB1878
 HB1878'DESCRIBED BY US FOREST SERVICE 1991
 HB1878'FROM THE INTERSECTION OF HIGHWAYS 145 AND 45 IN MASSAC COUNTY,
 HB1878'ILLINOIS, PROCEED NORTH OF HIGHWAY 145 0.7 KM (0.4 MI) TO THE
 HB1878'INTERSECTION WITH A PAVED ROAD KNOWN AS ROUND KNOB ROAD AND COUNTY
 HB1878'ROAD 1200N, TURN RIGHT ON COUNTY ROAD 1200 N. AND PROCEED 5.8 KM
 HB1878'(3.6 MI) TO THE STATION AZIMUTH ON THE NORTH SIDE OF THE ROAD.
 HB1878'STATION AZIMUTH (MIDWAY) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A
 HB1878'CENTER PUNCHED MARK, SET IN CONCRETE.
 HB1878'1.)  7.16 NORTH OF THE CENTERLINE OF THE ROAD.
 HB1878'2.)  12.8M WEST OF A POWER POLE.
 HB1878'3.)  0.30M SOUTH OF A FENCE.
 HB1878
 HB1878                          STATION RECOVERY (1992)
 HB1878
 HB1878'RECOVERED 1992
 HB1878'RECOVERED IN GOOD CONDITION.
 HB1878
 HB1878                          STATION RECOVERY (2010)
 HB1878
 HB1878'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1878'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2767 ***********************************************************************
 ME2767  DESIGNATION -  MIDWAY RM 3
 ME2767  PID         -  ME2767
 ME2767  STATE/COUNTY-  IL/COOK
 ME2767  COUNTRY     -  US
 ME2767  USGS QUAD   -  ENGLEWOOD (2018)
 ME2767
 ME2767                         *CURRENT SURVEY CONTROL
 ME2767  ______________________________________________________________________
 ME2767* NAD 83(1997) POSITION- 41 47 34.17375(N) 087 44 51.66426(W)   ADJUSTED
 ME2767* NAVD 88 ORTHO HEIGHT -   184.3   (meters)      605.    (feet) VERTCON3
 ME2767  ______________________________________________________________________
 ME2767  GEOID HEIGHT    -        -33.457 (meters)                     GEOID18
 ME2767  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 ME2767  HORZ ORDER      -  SECOND
 ME2767
 ME2767.This mark is at Chicago Midway Airport (MDW)
 ME2767
 ME2767.The horizontal coordinates were established by classical geodetic methods
 ME2767.and adjusted by the National Geodetic Survey in October 1999.
 ME2767
 ME2767.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2767.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2767
 ME2767.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2767.GEOID18 height accuracy estimate available here.
 ME2767
 ME2767.Click photographs - Photos may exist for this station.
 ME2767
 ME2767.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2767
 ME2767. The following values were computed from the NAD 83(1997) position.
 ME2767
 ME2767;                    North         East     Units Scale Factor Converg.
 ME2767;SPC IL E     -   569,257.908   348,677.398   MT  1.00000415   +0 23 25.1
 ME2767;SPC IL E     - 1,867,640.32  1,143,952.43   sFT  1.00000415   +0 23 25.1
 ME2767;UTM  16      - 4,627,044.492   437,877.901   MT  0.99964749   -0 29 53.9
 ME2767
 ME2767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2767!SPC IL E     -   0.99997634  x   1.00000415  =   0.99998049
 ME2767!UTM  16      -   0.99997634  x   0.99964749  =   0.99962384
 ME2767
 ME2767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3787727044(NAD 83)
 ME2767
 ME2767                          SUPERSEDED SURVEY CONTROL
 ME2767
 ME2767  NAD 83(1997)-  41 47 34.17387(N)    087 44 51.66462(W) AD(       ) 2
 ME2767  NAD 83(1994)-  41 47 34.17708(N)    087 44 51.67437(W) AD(       ) 2
 ME2767  NAD 83(1986)-  41 47 34.17764(N)    087 44 51.67403(W) AD(       ) 2
 ME2767  NAD 27      -  41 47 34.06087(N)    087 44 51.47889(W) AD(       ) 2
 ME2767  NGVD 29 (07/19/86)  184.4    (m)          605.     (f) VERT ANG       
 ME2767
 ME2767.Superseded values are not recommended for survey control.
 ME2767
 ME2767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2767.See file dsdata.pdf to determine how the superseded data were derived.
 ME2767
 ME2767_MARKER: DR = REFERENCE MARK DISK
 ME2767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2767_STAMPING: MIDWAY 1956 NO 3 1977
 ME2767_MARK LOGO: NGS
 ME2767_PROJECTION: RECESSED 15 CENTIMETERS
 ME2767_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME2767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2767+STABILITY: SURFACE MOTION
 ME2767
 ME2767  HISTORY     - Date     Condition        Report By
 ME2767  HISTORY     - 1977     MONUMENTED       CGS
 ME2767  HISTORY     - 1977     GOOD             NGS
 ME2767
 ME2767                          STATION DESCRIPTION
 ME2767
 ME2767'DESCRIBED BY COAST AND GEODETIC SURVEY 1977
 ME2767'THE STATION IS LOCATED AT THE CHICAGO MIDWAY AIRPORT IN THE NORTHEAST
 ME2767'SECTION OF THE FIELD.  THE STATION IS LOCATED 70.3 FT (21.4 M) EAST OF
 ME2767'A FENCE CORNER, 26.3 FT (8.0 M) SOUTHEAST OF THE CENTER OF A 3 FT (0.9
 ME2767'M) X 3 FT (0.9 M) CONCRETE SLAB, 13.3 FT (4.1 M) SOUTH OF AN EAST-WEST
 ME2767'FENCE LINE, AND 4.9 FT (1.5 M) NORTH OF THE NORTH EDGE OF A SERVICE
 ME2767'ROAD.  THE STATION IS A STANDARD RM TRIANGULATION DISK SET IN THE TOP
 ME2767'OF A CONCRETE POST AND COVERED BY A 12 SQUARE STEEL COVERED WELL
 ME2767'PLATE.  THE DISK IS STAMPED MIDWAY 1956 NO 3.
 ME2767
 ME2767                          STATION RECOVERY (1977)
 ME2767
 ME2767'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2767'A TRAVERSE WAS MADE TO TRIANGULATION STATION MIDWAY USING
 ME2767'ELECTRONIC DISTANCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0720 ***********************************************************************
 MG0720  DESIGNATION -  MILAN RAD STA KSTT MAST
 MG0720  PID         -  MG0720
 MG0720  STATE/COUNTY-  IL/ROCK ISLAND
 MG0720  COUNTRY     -  US
 MG0720  USGS QUAD   -  MILAN (2018)
 MG0720
 MG0720                         *CURRENT SURVEY CONTROL
 MG0720  ______________________________________________________________________
 MG0720* NAD 83(1997) POSITION- 41 23 20.56336(N) 090 30 59.80819(W)   ADJUSTED
 MG0720  ______________________________________________________________________
 MG0720  GEOID HEIGHT    -        -32.813 (meters)                     GEOID18
 MG0720  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 MG0720  HORZ ORDER      -  THIRD
 MG0720
 MG0720.The horizontal coordinates were established by classical geodetic methods
 MG0720.and adjusted by the National Geodetic Survey in October 1999.
 MG0720
 MG0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0720.GEOID18 height accuracy estimate available here.
 MG0720
 MG0720.Click photographs - Photos may exist for this station.
 MG0720
 MG0720.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0720
 MG0720. The following values were computed from the NAD 83(1997) position.
 MG0720
 MG0720;                    North         East     Units Scale Factor Converg.
 MG0720;SPC IL W     -   524,288.553   670,732.671   MT  0.99995171   -0 13 53.0
 MG0720;SPC IL W     - 1,720,103.36  2,200,562.10   sFT  0.99995171   -0 13 53.0
 MG0720;UTM  15      - 4,584,922.326   707,632.007   MT  1.00013058   +1 38 33.1
 MG0720
 MG0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0763284922(NAD 83)
 MG0720
 MG0720                          SUPERSEDED SURVEY CONTROL
 MG0720
 MG0720  NAD 83(1996)-  41 23 20.56336(N)    090 30 59.80818(W) AD(       ) 3
 MG0720  NAD 83(1986)-  41 23 20.56591(N)    090 30 59.81703(W) AD(       ) 3
 MG0720  NAD 27      -  41 23 20.44574(N)    090 30 59.33808(W) AD(       ) 3
 MG0720
 MG0720.Superseded values are not recommended for survey control.
 MG0720
 MG0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0720.See file dsdata.pdf to determine how the superseded data were derived.
 MG0720
 MG0720_MARKER: 42 = RADIO/TV MAST
 MG0720
 MG0720  HISTORY     - Date     Condition        Report By
 MG0720  HISTORY     - 1969     FIRST OBSERVED   CGS
 MG0720  HISTORY     - 19960819 GOOD             USPSQD
 MG0720  HISTORY     - 19970917 GOOD             USPSQD
 MG0720
 MG0720                          STATION DESCRIPTION
 MG0720
 MG0720'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0720'THE STATION IS THE RED LIGHT ATOP THE MILAN, KSTT RADIO MAST
 MG0720'SOUTH CENTER ONE OF SIX THAT IS LOCATED 7 MILES EAST OF TAYLOR
 MG0720'RIDGE AND 4 MILES SOUTH-SOUTHEAST OF MILAN.  THE MAST IS
 MG0720'TRIANGULAR IN CROSS SECTION PAINTED IN ALTERNATE BANDS OF RED
 MG0720'AND WHITE AND IS 243 FEET IN HEIGHT.
 MG0720
 MG0720                          STATION RECOVERY (1996)
 MG0720
 MG0720'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0720'RECOVERED IN GOOD CONDITION.
 MG0720
 MG0720                          STATION RECOVERY (1997)
 MG0720
 MG0720'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1532 ***********************************************************************
 MF1532  DESIGNATION -  MILAN TOWNSHIP ATT MICROWAVE
 MF1532  PID         -  MF1532
 MF1532  STATE/COUNTY-  IL/DE KALB
 MF1532  COUNTRY     -  US
 MF1532  USGS QUAD   -  LEE (2018)
 MF1532
 MF1532                         *CURRENT SURVEY CONTROL
 MF1532  ______________________________________________________________________
 MF1532* NAD 83(1997) POSITION- 41 50 40.73662(N) 088 55 23.29720(W)   ADJUSTED
 MF1532  ______________________________________________________________________
 MF1532  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 MF1532  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 MF1532  HORZ ORDER      -  THIRD
 MF1532
 MF1532.The horizontal coordinates were established by classical geodetic methods
 MF1532.and adjusted by the National Geodetic Survey in October 1999.
 MF1532
 MF1532.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1532.GEOID18 height accuracy estimate available here.
 MF1532
 MF1532.Click photographs - Photos may exist for this station.
 MF1532
 MF1532.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1532
 MF1532. The following values were computed from the NAD 83(1997) position.
 MF1532
 MF1532;                    North         East     Units Scale Factor Converg.
 MF1532;SPC IL E     -   575,016.130   251,016.678   MT  1.00000451   -0 23 36.5
 MF1532;SPC IL E     - 1,886,532.09    823,543.88   sFT  1.00000451   -0 23 36.5
 MF1532;SPC IL W     -   575,576.184   803,272.331   MT  1.00007237   +0 49 46.7
 MF1532;SPC IL W     - 1,888,369.53  2,635,402.64   sFT  1.00007237   +0 49 46.7
 MF1532;UTM  16      - 4,634,315.908   340,340.122   MT  0.99991369   -1 16 59.6
 MF1532
 MF1532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4034034315(NAD 83)
 MF1532
 MF1532                          SUPERSEDED SURVEY CONTROL
 MF1532
 MF1532  NAD 83(1996)-  41 50 40.73797(N)    088 55 23.30122(W) AD(       ) 3
 MF1532  NAD 83(1986)-  41 50 40.73777(N)    088 55 23.30394(W) AD(       ) 3
 MF1532  NAD 27      -  41 50 40.63600(N)    088 55 22.98100(W) AD(       ) 3
 MF1532
 MF1532.Superseded values are not recommended for survey control.
 MF1532
 MF1532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1532.See file dsdata.pdf to determine how the superseded data were derived.
 MF1532
 MF1532_MARKER: 45 = MICROWAVE TOWER
 MF1532
 MF1532  HISTORY     - Date     Condition        Report By
 MF1532  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1532  HISTORY     - 19961023 GOOD             USPSQD
 MF1532
 MF1532                          STATION DESCRIPTION
 MF1532
 MF1532'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1532'STATION IS THE CENTER OF THE TOP OF THE MICROWAVE RELAY
 MF1532'TOWER, LOCATED ABOUT 5 MILES EAST OF STEWARD.  IT IS A CONCRETE
 MF1532'STRUCTURE ABOUT 132 FEET HIGH.
 MF1532'
 MF1532'TO REACH THE STATION FROM THE RAILROAD DEPOT IN STEWARD,
 MF1532'GO EAST ON PAVED AND GRAVEL ROAD FOR 3.9 MILES TO A CROSSROAD
 MF1532'AND THE CALVARY LUTHERAN CHURCH IN THE NORTHEAST ANGLE, CONTINUE
 MF1532'EAST ON GRAVEL ROAD FOR 0.85 MILE TO A CROSSROAD, TURN RIGHT
 MF1532'AND GO SOUTH FOR 0.15 MILE TO THE STATION ABOUT 0.1 MILE
 MF1532'EAST OF THE ROAD AS DESCRIBED.
 MF1532
 MF1532                          STATION RECOVERY (1996)
 MF1532
 MF1532'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1532'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1577 ***********************************************************************
 ME1577  DESIGNATION -  MILBERT
 ME1577  PID         -  ME1577
 ME1577  STATE/COUNTY-  IL/WILL
 ME1577  COUNTRY     -  US
 ME1577  USGS QUAD   -  FRANKFORT (2018)
 ME1577
 ME1577                         *CURRENT SURVEY CONTROL
 ME1577  ______________________________________________________________________
 ME1577* NAD 83(1997) POSITION- 41 22 52.86525(N) 087 47 10.44350(W)   ADJUSTED
 ME1577* NAVD 88 ORTHO HEIGHT -   232.536 (meters)      762.91  (feet) ADJUSTED
 ME1577  ______________________________________________________________________
 ME1577  GEOID HEIGHT    -        -33.199 (meters)                     GEOID18
 ME1577  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 ME1577  DYNAMIC HEIGHT  -        232.442 (meters)      762.60  (feet) COMP
 ME1577  MODELED GRAVITY -    980,213.8   (mgal)                       NAVD 88
 ME1577
 ME1577  HORZ ORDER      -  SECOND
 ME1577  VERT ORDER      -  SECOND    CLASS 0
 ME1577
 ME1577.The horizontal coordinates were established by classical geodetic methods
 ME1577.and adjusted by the National Geodetic Survey in October 1999.
 ME1577
 ME1577.The orthometric height was determined by differential leveling and
 ME1577.adjusted by the NATIONAL GEODETIC SURVEY
 ME1577.in June 1991.
 ME1577
 ME1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1577.GEOID18 height accuracy estimate available here.
 ME1577
 ME1577.Click photographs - Photos may exist for this station.
 ME1577
 ME1577.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1577
 ME1577.The dynamic height is computed by dividing the NAVD 88
 ME1577.geopotential number by the normal gravity value computed on the
 ME1577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1577.degrees latitude (g = 980.6199 gals.).
 ME1577
 ME1577.The modeled gravity was interpolated from observed gravity values.
 ME1577
 ME1577. The following values were computed from the NAD 83(1997) position.
 ME1577
 ME1577;                    North         East     Units Scale Factor Converg.
 ME1577;SPC IL E     -   523,537.152   345,762.895   MT  1.00000076   +0 21 42.0
 ME1577;SPC IL E     - 1,717,638.14  1,134,390.43   sFT  1.00000076   +0 21 42.0
 ME1577;UTM  16      - 4,581,390.290   434,258.812   MT  0.99965319   -0 31 11.2
 ME1577
 ME1577!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1577!SPC IL E     -   0.99996873  x   1.00000076  =   0.99996949
 ME1577!UTM  16      -   0.99996873  x   0.99965319  =   0.99962194
 ME1577
 ME1577:                Primary Azimuth Mark                     Grid Az
 ME1577:SPC IL E     -  MILBERT AZ MK                            043 15 36.4
 ME1577:UTM  16      -  MILBERT AZ MK                            044 08 29.6
 ME1577
 ME1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3425881390(NAD 83)
 ME1577
 ME1577|---------------------------------------------------------------------|
 ME1577| PID    Reference Object                     Distance      Geod. Az  |
 ME1577|                                                           dddmmss.s |
 ME1577| ME2642 MONEE SINCLAIR PLINE MAST           APPROX. 3.9 KM 0234831.5 |
 ME1577| ME1578 MILBERT AZ MK                                      0433718.4 |
 ME1577| ME1575 MILBERT RM 2                         14.072 METERS 08249     |
 ME1577| ME1576 MILBERT RM 1                          9.450 METERS 35604     |
 ME1577|---------------------------------------------------------------------|
 ME1577
 ME1577                          SUPERSEDED SURVEY CONTROL
 ME1577
 ME1577  NAD 83(1997)-  41 22 52.86526(N)    087 47 10.44352(W) AD(       ) 2
 ME1577  NAD 83(1986)-  41 22 52.86786(N)    087 47 10.45095(W) AD(       ) 2
 ME1577  NAD 27      -  41 22 52.75120(N)    087 47 10.28280(W) AD(       ) 2
 ME1577  NGVD 29 (??/??/92)  232.623  (m)          763.20   (f) ADJ UNCH    2 0
 ME1577  NGVD 29             232.62   (m)          763.2    (f) LEVELING    3  
 ME1577
 ME1577.Superseded values are not recommended for survey control.
 ME1577
 ME1577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1577.See file dsdata.pdf to determine how the superseded data were derived.
 ME1577
 ME1577_MARKER: DS = TRIANGULATION STATION DISK
 ME1577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1577_STAMPING: MILBERT 1959
 ME1577_MARK LOGO: CGS
 ME1577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1577+STABILITY: SURFACE MOTION
 ME1577
 ME1577  HISTORY     - Date     Condition        Report By
 ME1577  HISTORY     - 1959     MONUMENTED       CGS
 ME1577  HISTORY     - 1959     GOOD             CGS
 ME1577  HISTORY     - 1967     GOOD             CGS
 ME1577  HISTORY     - 1967     GOOD             CGS
 ME1577  HISTORY     - 20081015 GOOD             GEOCAC
 ME1577
 ME1577                          STATION DESCRIPTION
 ME1577
 ME1577'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1577'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF PEOTONE, ABOUT 3 MILES
 ME1577'SOUTHWEST OF MONEE AND ABOUT 1 MILE WEST OF U.S. HIGHWAY 54.
 ME1577'
 ME1577'TO REACH THE STATION FROM THE JUNCTION OF COURT STREET AND U.S.
 ME1577'HIGHWAY 54 IN MONEE, GO SOUTH ON U.S. HIGHWAY 54 FOR 2.85 MILES TO A
 ME1577'CROSSROADS, TURN RIGHT CROSSING RAILROAD TRACKS AND GO WEST ON A
 ME1577'GRAVELED ROAD FOR 1.1 MILES TO THE AZIMUTH MARK ON THE RIGHT AS
 ME1577'DESCRIBED, CONTINUE WEST FOR 0.1 MILE TO A CROSSROADS, TURN LEFT AND
 ME1577'GO SOUTH ON A GRAVELED ROAD FOR 0.1 MILE TO THE STATION ON THE RIGHT
 ME1577'AS DESCRIBED.
 ME1577'
 ME1577'THE STATION IS A STANDARD TRIANGULATION STATION MARK DISK STAMPED
 ME1577'MILBERT 1959 AND IS SET IN THE TOP OF A 10 BY 10 INCH CONCRETE POST
 ME1577'PROJECTING 3 INCHES.  THE MARK IS 27 FEET WEST OF THE APPROXIMATE
 ME1577'CENTER OF A GRAVELED ROAD, 18 FEET SOUTH OF THE APPROXIMATE CENTER OF
 ME1577'WOOD GATE, 3 FEET EAST OF A FENCE AND 2.8 FEET NORTHEAST OF A WITNESS
 ME1577'POST.
 ME1577'
 ME1577'REFERENCE MARK NO. 1 IS A STANDARD TRIANGULATION REFERENCE MARK DISK
 ME1577'STAMPED MILBERT NO 1 1959 AND IS SET IN THE TOP OF A 10 BY 10 INCH
 ME1577'CONCRETE POST WHICH PROJECTS 1 INCH.  THE MARK IS 28.5 FEET WEST OF
 ME1577'THE APPROXIMATE CENTER OF A GRAVELED ROAD, 13 FEET NORTH OF THE
 ME1577'APPROXIMATE CENTER OF WOOD GATE AND 1 FOOT EAST OF A FENCE.
 ME1577'
 ME1577'REFERENCE MARK NO. 2 IS A STANDARD TRIANGULATION REFERENCE MARK DISK
 ME1577'STAMPED MILBERT NO 2 1959 AND IS SET IN THE TOP OF A 10 BY 10 INCH
 ME1577'CONCRETE POST PROJECTING 2 INCHES.  THE MARK IS 51 FEET SOUTH OF A
 ME1577'TELEPHONE POLE, 19 FEET EAST OF THE APPROXIMATE CENTER OF A GRAVELED
 ME1577'ROAD AND 1 FOOT WEST OF A FENCE.
 ME1577'
 ME1577'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK STAMPED MILBERT 1959
 ME1577'AND IS SET IN THE TOP OF A 10 BY 10 INCH CONCRETE POST PROJECTING 3
 ME1577'INCHES.  THE MARK IS 28 FEET NORTH OF THE APPROXIMATE CENTER OF A
 ME1577'GRAVELED ROAD, 1.6 FEET WEST OF A WITNESS POST AND 1 FOOT SOUTH OF A
 ME1577'FENCE.
 ME1577'
 ME1577'HEIGHT OF LIGHT ABOVE STATION MARK 1.12 METERS.
 ME1577
 ME1577                          STATION RECOVERY (1959)
 ME1577
 ME1577'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1577'4 MI SW FROM MONEE.  ABOUT 2.7 MILES SOUTH ALONG U.S. HIGHWAY 54 FROM
 ME1577'ITS JUNCTION WITH WEST MAIN STREET IN MONEE, THENCE 1.2 MILES WEST
 ME1577'ALONG A GRAVEL ROAD, THENCE 0.1 MILE SOUTH ALONG A GRAVEL ROAD, NEAR A
 ME1577'DRIVEWAY WEST TO A FARM HOUSE, 27 FEET WEST OF THE CENTER LINE OF THE
 ME1577'ROAD, 229 FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY, 3 FEET EAST
 ME1577'OF A FENCE, 10 FEET SOUTH OF THE SOUTH END OF A RED BOARD GATE, 2.7
 ME1577'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 ME1577'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1577
 ME1577                          STATION RECOVERY (1967)
 ME1577
 ME1577'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1577'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD WITH
 ME1577'THE FOLLOWING INFORMATION.  STATION MARK IS 54 FEET SOUTHEAST OF THE
 ME1577'SOUTHEAST CORNER OF A GALVANIZED BUILDING, 10 FEET SOUTH OF THE
 ME1577'CENTERLINE OF A DRIVEWAY AND 3 FEET NORTH OF A METAL WITNESS POST.
 ME1577'THE MONUMENT IS NOW FLUSH.
 ME1577'
 ME1577'REFERENCE MARK 1 IS 25 FEET NORTH OF THE METAL WITNESS POST AND 22
 ME1577'FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY.
 ME1577'
 ME1577'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 3 MILES NORTH OF
 ME1577'PEOTONE
 ME1577
 ME1577                          STATION RECOVERY (1967)
 ME1577
 ME1577'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1577'RECOVERED IN GOOD CONDITION.
 ME1577
 ME1577                          STATION RECOVERY (2008)
 ME1577
 ME1577'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1577'THE GALVANIZED BUILDING MENTIONED IN THE 1967 DESCRIPTION NO LONGER
 ME1577'EXISTS.  THE DRIVEWAY IS AN EAST-WEST PULL-OFF FROM THE ROAD AND IT IS
 ME1577'COMPOSED OF GRASS AND GRAVEL.  NO WITNESS POSTS ARE PRESENT.  ONLY
 ME1577'THIS STATION WAS FOUND.  RM 1 NOT FOUND.  RM 2 NOT FOUND.  AZ NOT
 ME1577'FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1578 ***********************************************************************
 ME1578  DESIGNATION -  MILBERT AZ MK
 ME1578  PID         -  ME1578
 ME1578  STATE/COUNTY-  IL/WILL
 ME1578  COUNTRY     -  US
 ME1578  USGS QUAD   -  FRANKFORT (2018)
 ME1578
 ME1578                         *CURRENT SURVEY CONTROL
 ME1578  ______________________________________________________________________
 ME1578* NAD 83(1986) POSITION- 41 22 59.     (N) 087 47 00.     (W)   SCALED
 ME1578* NAVD 88 ORTHO HEIGHT -   231.556 (meters)      759.70  (feet) ADJUSTED
 ME1578  ______________________________________________________________________
 ME1578  GEOID HEIGHT    -        -33.203 (meters)                     GEOID18
 ME1578  DYNAMIC HEIGHT  -        231.462 (meters)      759.39  (feet) COMP
 ME1578  MODELED GRAVITY -    980,213.7   (mgal)                       NAVD 88
 ME1578
 ME1578  VERT ORDER      -  SECOND    CLASS 0
 ME1578
 ME1578.The horizontal coordinates were scaled from a map and have
 ME1578.an estimated accuracy of +/- 6 seconds.
 ME1578
 ME1578.The orthometric height was determined by differential leveling and
 ME1578.adjusted by the NATIONAL GEODETIC SURVEY
 ME1578.in June 1991.
 ME1578
 ME1578.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1578.GEOID18 height accuracy estimate available here.
 ME1578
 ME1578.Click photographs - Photos may exist for this station.
 ME1578
 ME1578.The dynamic height is computed by dividing the NAVD 88
 ME1578.geopotential number by the normal gravity value computed on the
 ME1578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1578.degrees latitude (g = 980.6199 gals.).
 ME1578
 ME1578.The modeled gravity was interpolated from observed gravity values.
 ME1578
 ME1578;                    North         East    Units  Estimated Accuracy
 ME1578;SPC IL E     -   523,730.      346,000.      MT  (+/- 180 meters Scaled)
 ME1578
 ME1578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL345815(NAD 83)
 ME1578
 ME1578                          SUPERSEDED SURVEY CONTROL
 ME1578
 ME1578  NGVD 29 (??/??/92)  231.643  (m)          759.98   (f) ADJ UNCH    2 0
 ME1578
 ME1578.Superseded values are not recommended for survey control.
 ME1578
 ME1578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1578.See file dsdata.pdf to determine how the superseded data were derived.
 ME1578
 ME1578_MARKER: DZ = AZIMUTH MARK DISK
 ME1578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1578_STAMPING: MILBERT 1959
 ME1578_MARK LOGO: CGS
 ME1578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1578+STABILITY: SURFACE MOTION
 ME1578
 ME1578  HISTORY     - Date     Condition        Report By
 ME1578  HISTORY     - 1959     MONUMENTED       CGS
 ME1578  HISTORY     - 1967     GOOD             CGS
 ME1578  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1578
 ME1578                          STATION DESCRIPTION
 ME1578
 ME1578'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1578'3.8 MI SW FROM MONEE.
 ME1578'ABOUT 2.7 MILES SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1578'WITH WEST MAIN STREET IN MONEE, THENCE 1.05 MILES WEST ALONG A
 ME1578'GRAVEL ROAD, 28 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1
 ME1578'FOOT SOUTH OF A FENCE, 388 FEET WEST OF THE EXTENDED CENTER LINE
 ME1578'OF A DRIVEWAY SOUTH TO A FARM HOUSE, 154 FEET WEST OF A POWER
 ME1578'POLE WHICH IS THE FIRST POLE WEST OF THE DRIVEWAY, 114 FEET
 ME1578'WEST-NORTHWEST AND ACROSS THE ROAD FROM THE WEST END OF AN
 ME1578'OPENING IN FENCE LINE FOR A FARM ROAD SOUTH, 1.7 FEET WEST OF A
 ME1578'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 ME1578'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 ME1578
 ME1578                          STATION RECOVERY (1967)
 ME1578
 ME1578'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1578'RECOVERED IN GOOD CONDITION.
 ME1578
 ME1578                          STATION RECOVERY (2008)
 ME1578
 ME1578'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1578'THE STATION MILBERT WAS LOCATED BUT THIS MARK WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1576 ***********************************************************************
 ME1576  DESIGNATION -  MILBERT RM 1
 ME1576  PID         -  ME1576
 ME1576  STATE/COUNTY-  IL/WILL
 ME1576  COUNTRY     -  US
 ME1576  USGS QUAD   -  FRANKFORT (2018)
 ME1576
 ME1576                         *CURRENT SURVEY CONTROL
 ME1576  ______________________________________________________________________
 ME1576* NAD 83(1986) POSITION- 41 22 53.17   (N) 087 47 10.47   (W)   HD_HELD1
 ME1576* NAVD 88 ORTHO HEIGHT -   232.771 (meters)      763.68  (feet) ADJUSTED
 ME1576  ______________________________________________________________________
 ME1576  GEOID HEIGHT    -        -33.199 (meters)                     GEOID18
 ME1576  DYNAMIC HEIGHT  -        232.677 (meters)      763.37  (feet) COMP
 ME1576  MODELED GRAVITY -    980,213.8   (mgal)                       NAVD 88
 ME1576
 ME1576  VERT ORDER      -  SECOND    CLASS 0
 ME1576
 ME1576.The horizontal coordinates were determined by differentially corrected
 ME1576.hand held GPS observations or other comparable positioning techniques
 ME1576.and have an estimated accuracy of +/- 3 meters.
 ME1576
 ME1576.The orthometric height was determined by differential leveling and
 ME1576.adjusted by the NATIONAL GEODETIC SURVEY
 ME1576.in June 1991.
 ME1576
 ME1576.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1576.GEOID18 height accuracy estimate available here.
 ME1576
 ME1576.Click photographs - Photos may exist for this station.
 ME1576
 ME1576.The dynamic height is computed by dividing the NAVD 88
 ME1576.geopotential number by the normal gravity value computed on the
 ME1576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1576.degrees latitude (g = 980.6199 gals.).
 ME1576
 ME1576.The modeled gravity was interpolated from observed gravity values.
 ME1576
 ME1576;                    North         East    Units  Estimated Accuracy
 ME1576;SPC IL E     -   523,546.5     345,762.2     MT  (+/- 3 meters HH1 GPS) 
 ME1576
 ME1576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3425881399(NAD 83)
 ME1576
 ME1576                          SUPERSEDED SURVEY CONTROL
 ME1576
 ME1576  NGVD 29 (??/??/92)  232.858  (m)          763.97   (f) ADJ UNCH    2 0
 ME1576
 ME1576.Superseded values are not recommended for survey control.
 ME1576
 ME1576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1576.See file dsdata.pdf to determine how the superseded data were derived.
 ME1576
 ME1576_MARKER: DR = REFERENCE MARK DISK
 ME1576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1576_STAMPING: MILBERT NO 1 1959
 ME1576_MARK LOGO: CGS
 ME1576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1576+STABILITY: SURFACE MOTION
 ME1576
 ME1576  HISTORY     - Date     Condition        Report By
 ME1576  HISTORY     - 1959     MONUMENTED       CGS
 ME1576  HISTORY     - 1967     GOOD             CGS
 ME1576  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1576
 ME1576                          STATION DESCRIPTION
 ME1576
 ME1576'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1576'4 MI SW FROM MONEE.
 ME1576'ABOUT 2.7 MILES SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1576'WITH WEST MAIN STREET IN MONEE, THENCE 1.2 MILES WEST ALONG A
 ME1576'GRAVEL ROAD, THENCE 0.1 MILE SOUTH ALONG A GRAVEL ROAD, NEAR A
 ME1576'DRIVEWAY WEST TO A FARM HOUSE, 29 FEET WEST OF THE CENTER LINE
 ME1576'OF THE ROAD, 197 FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY,
 ME1576'1 1/2 FEET EAST OF A FENCE, 4 1/2 FEET NORTH OF THE NORTH END
 ME1576'OF A RED BOARD GATE, 31.0 FEET NORTH OF A METAL WITNESS POST,
 ME1576'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 ME1576'CONCRETE POST PROJECTING 1 INCH.
 ME1576
 ME1576                          STATION RECOVERY (1967)
 ME1576
 ME1576'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1576'RECOVERED IN GOOD CONDITION.
 ME1576
 ME1576                          STATION RECOVERY (2008)
 ME1576
 ME1576'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1576'THE STATION MILBERT WAS LOCATED BUT THIS MARK WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1575 ***********************************************************************
 ME1575  DESIGNATION -  MILBERT RM 2
 ME1575  PID         -  ME1575
 ME1575  STATE/COUNTY-  IL/WILL
 ME1575  COUNTRY     -  US
 ME1575  USGS QUAD   -  FRANKFORT (2018)
 ME1575
 ME1575                         *CURRENT SURVEY CONTROL
 ME1575  ______________________________________________________________________
 ME1575* NAD 83(1986) POSITION- 41 22 52.92   (N) 087 47 09.84   (W)   HD_HELD1
 ME1575* NAVD 88 ORTHO HEIGHT -   232.186 (meters)      761.76  (feet) ADJUSTED
 ME1575  ______________________________________________________________________
 ME1575  GEOID HEIGHT    -        -33.199 (meters)                     GEOID18
 ME1575  DYNAMIC HEIGHT  -        232.092 (meters)      761.46  (feet) COMP
 ME1575  MODELED GRAVITY -    980,213.8   (mgal)                       NAVD 88
 ME1575
 ME1575  VERT ORDER      -  SECOND    CLASS 0
 ME1575
 ME1575.The horizontal coordinates were determined by differentially corrected
 ME1575.hand held GPS observations or other comparable positioning techniques
 ME1575.and have an estimated accuracy of +/- 3 meters.
 ME1575
 ME1575.The orthometric height was determined by differential leveling and
 ME1575.adjusted by the NATIONAL GEODETIC SURVEY
 ME1575.in June 1991.
 ME1575
 ME1575.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1575.GEOID18 height accuracy estimate available here.
 ME1575
 ME1575.Click photographs - Photos may exist for this station.
 ME1575
 ME1575.The dynamic height is computed by dividing the NAVD 88
 ME1575.geopotential number by the normal gravity value computed on the
 ME1575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1575.degrees latitude (g = 980.6199 gals.).
 ME1575
 ME1575.The modeled gravity was interpolated from observed gravity values.
 ME1575
 ME1575;                    North         East    Units  Estimated Accuracy
 ME1575;SPC IL E     -   523,538.9     345,776.9     MT  (+/- 3 meters HH1 GPS) 
 ME1575
 ME1575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3427281391(NAD 83)
 ME1575
 ME1575                          SUPERSEDED SURVEY CONTROL
 ME1575
 ME1575  NGVD 29 (??/??/92)  232.273  (m)          762.05   (f) ADJ UNCH    2 0
 ME1575
 ME1575.Superseded values are not recommended for survey control.
 ME1575
 ME1575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1575.See file dsdata.pdf to determine how the superseded data were derived.
 ME1575
 ME1575_MARKER: DR = REFERENCE MARK DISK
 ME1575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1575_STAMPING: MILBERT NO 2 1959
 ME1575_MARK LOGO: CGS
 ME1575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1575+STABILITY: SURFACE MOTION
 ME1575
 ME1575  HISTORY     - Date     Condition        Report By
 ME1575  HISTORY     - 1959     MONUMENTED       CGS
 ME1575  HISTORY     - 1967     GOOD             CGS
 ME1575  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1575
 ME1575                          STATION DESCRIPTION
 ME1575
 ME1575'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1575'4 MI SW FROM MONEE.
 ME1575'ABOUT 2.7 MILES SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1575'WITH WEST MAIN STREET IN MONEE, THENCE 1.2 MILES WEST ALONG A
 ME1575'GRAVEL ROAD, THENCE 0.1 MILE SOUTH ALONG A GRAVEL ROAD, NEAR A
 ME1575'DRIVEWAY WEST TO A FARM HOUSE, 19 FEET EAST OF THE CENTER LINE
 ME1575'OF THE ROAD, 219 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE
 ME1575'DRIVEWAY, 1 FOOT WEST OF A FECE, 48 FEET EAST AND ACROSS THE
 ME1575'ROAD FROM THE SOUTH END OF A RED BOARD GATE, 46.2 FEET EAST OF
 ME1575'TRIANGULATION STATION MILBERT, 48.7 FEET EAST OF A METAL WITNESS
 ME1575'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 ME1575'POST PROJECTING 2 INCHES.
 ME1575
 ME1575                          STATION RECOVERY (1967)
 ME1575
 ME1575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1575'RECOVERED IN GOOD CONDITION.
 ME1575
 ME1575                          STATION RECOVERY (2008)
 ME1575
 ME1575'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1575'THE STATION MILBERT WAS LOCATED BUT THIS MARK WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1759 ***********************************************************************
 HB1759  DESIGNATION -  MILES
 HB1759  PID         -  HB1759
 HB1759  STATE/COUNTY-  IL/JACKSON
 HB1759  COUNTRY     -  US
 HB1759  USGS QUAD   -  RADDLE (2018)
 HB1759
 HB1759                         *CURRENT SURVEY CONTROL
 HB1759  ______________________________________________________________________
 HB1759* NAD 83(1997) POSITION- 37 47 24.97487(N) 089 30 27.98345(W)   ADJUSTED
 HB1759* NAVD 88 ORTHO HEIGHT -   238.    (meters)      781.    (feet) SCALED
 HB1759  ______________________________________________________________________
 HB1759  GEOID HEIGHT    -        -29.219 (meters)                     GEOID18
 HB1759  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 HB1759  HORZ ORDER      -  FIRST
 HB1759
 HB1759.The horizontal coordinates were established by classical geodetic methods
 HB1759.and adjusted by the National Geodetic Survey in October 1999.
 HB1759
 HB1759.The orthometric height was scaled from a topographic map.
 HB1759
 HB1759.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1759.GEOID18 height accuracy estimate available here.
 HB1759
 HB1759.Click photographs - Photos may exist for this station.
 HB1759
 HB1759.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1759
 HB1759. The following values were computed from the NAD 83(1997) position.
 HB1759
 HB1759;                    North         East     Units Scale Factor Converg.
 HB1759;SPC IL W     -   124,896.910   758,033.572   MT  0.99998264   +0 24 13.5
 HB1759;SPC IL W     -   409,765.95  2,486,981.81   sFT  0.99998264   +0 24 13.5
 HB1759;SPC MO E     -   217,618.715   337,392.608   MT  1.00002737   +0 36 29.0
 HB1759;UTM  16      - 4,185,507.844   279,180.921   MT  1.00020062   -1 32 14.3
 HB1759
 HB1759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1759!SPC IL W     -   0.99996724  x   0.99998264  =   0.99994988
 HB1759!SPC MO E     -   0.99996724  x   1.00002737  =   0.99999461
 HB1759!UTM  16      -   0.99996724  x   1.00020062  =   1.00016785
 HB1759
 HB1759:                Primary Azimuth Mark                     Grid Az
 HB1759:SPC IL W     -  LEVAN                                    054 01 11.5
 HB1759:SPC MO E     -  LEVAN                                    053 48 56.0
 HB1759:UTM  16      -  LEVAN                                    055 57 39.3
 HB1759
 HB1759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG7918085507(NAD 83)
 HB1759
 HB1759|---------------------------------------------------------------------|
 HB1759| PID    Reference Object                     Distance      Geod. Az  |
 HB1759|                                                           dddmmss.s |
 HB1759| CI4645 MILES RM 1                                         01936     |
 HB1759| HB1703 LEVAN                               APPROX. 6.1 KM 0542525.0 |
 HB1759| CI4646 MILES RM 2                           75.865 METERS 12723     |
 HB1759|---------------------------------------------------------------------|
 HB1759
 HB1759                          SUPERSEDED SURVEY CONTROL
 HB1759
 HB1759  NAD 83(1986)-  37 47 24.98506(N)    089 30 27.98652(W) AD(       ) 1
 HB1759  NAD 27      -  37 47 24.80100(N)    089 30 27.63900(W) AD(       ) 1
 HB1759
 HB1759.Superseded values are not recommended for survey control.
 HB1759
 HB1759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1759.See file dsdata.pdf to determine how the superseded data were derived.
 HB1759
 HB1759_MARKER: DS = TRIANGULATION STATION DISK
 HB1759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1759_STAMPING: MILES 1931
 HB1759_MARK LOGO: CGS
 HB1759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1759+STABILITY: SURFACE MOTION
 HB1759
 HB1759  HISTORY     - Date     Condition        Report By
 HB1759  HISTORY     - 1931     MONUMENTED       CGS
 HB1759
 HB1759                          STATION DESCRIPTION
 HB1759
 HB1759'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 HB1759'ABOUT 7 MILES AIRLINE SOUTH OF AVA, 9 MILES NORTH OF WEST OF
 HB1759'MURPHYSBORO, 3-1/2 MILES NORTHWEST OF GRIMSBY, IN NW 1/4 NW 1/4
 HB1759'SEC. 36, KINCAID TOWNSHIP, ON LAND BELONGING TO MRS. S. A. MILES, 20
 HB1759'FEET EAST OF SECTION-LINE FENCE, IN BRUSH AND WEEDS BETWEEN
 HB1759'SECTION-LINE FENCE AND FARM ROAD ALONG FENCE, 31.2 METERS (102 FEET)
 HB1759'NORTH OF POINT WHERE ROAD TURNS WEST, AND 150 FEET EAST OF DESERTED
 HB1759'HOUSE ON HENRY BOWERS PLACE.  TO REACH FROM SCHOOLHOUSE AT GRIMSBY,
 HB1759'GO WEST 2.0 MILES ON ROAD ALONG FOOT OF BLUFF, TURN UPGRADE TO
 HB1759'RIGHT 0.6 MILE, TURN LEFT, PROCEED 1.0 MILE TO FORKS, KEEP STRAIGHT
 HB1759'AHEAD ON LEFT FORK 0.2 MILE, TAKE RIGHT FORK, AND PROCEED 1.3 MILES
 HB1759'TO POINT WHERE ROAD TURNS FROM NORTH TO WEST AND GOES DOWNGRADE.
 HB1759'SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 HB1759'UPPER MARK PROJECTS 6 INCHES.  REFERENCE
 HB1759'MARKS ARE STANDARD REFERENCE DISKS IN CONCRETE.  NO. 1
 HB1759'IS AT EDGE OF ROAD PASSING AROUND PLOWED FIELD, AND ABOUT 200
 HB1759'METERS (656 FEET) FROM STATION, N 19 DEG 35 MIN 53 SEC E.
 HB1759'NO. 2 IS 2 METERS (7 FEET) SOUTH OF VALLEY IN FIELD, AND 75.86 METERS
 HB1759'(249.0 FEET) FROM STATION, S 52 DEG 37 MIN E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2315 ***********************************************************************
 LB2315  DESIGNATION -  MILFORD
 LB2315  PID         -  LB2315
 LB2315  STATE/COUNTY-  IL/IROQUOIS
 LB2315  COUNTRY     -  US
 LB2315  USGS QUAD   -  MILFORD (2018)
 LB2315
 LB2315                         *CURRENT SURVEY CONTROL
 LB2315  ______________________________________________________________________
 LB2315* NAD 83(2011) POSITION- 40 38 09.07252(N) 087 41 49.03427(W)   ADJUSTED
 LB2315* NAD 83(2011) ELLIP HT-   168.360 (meters)        (06/27/12)   ADJUSTED
 LB2315* NAD 83(2011) EPOCH   -  2010.00
 LB2315* NAVD 88 ORTHO HEIGHT -   201.3   (meters)      660.    (feet) GPS OBS
 LB2315  ______________________________________________________________________
 LB2315  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LB2315  GEOID HEIGHT    -        -32.851 (meters)                     GEOID99
 LB2315  GEOID HEIGHT    -        -32.895 (meters)                     GEOID18
 LB2315  NAD 83(2011) X  -    194,782.371 (meters)                     COMP
 LB2315  NAD 83(2011) Y  - -4,843,236.497 (meters)                     COMP
 LB2315  NAD 83(2011) Z  -  4,131,929.336 (meters)                     COMP
 LB2315  LAPLACE CORR    -         -2.49  (seconds)                    DEFLEC18
 LB2315
 LB2315  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2315  Standards:
 LB2315         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2315            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2315  -------------------------------------------------------------------
 LB2315  NETWORK    1.43   2.06           0.64   0.51   1.05     -0.09536254
 LB2315  -------------------------------------------------------------------
 LB2315  Click here for local accuracies and other accuracy information.
 LB2315
 LB2315.The horizontal coordinates were established by GPS observations
 LB2315.and adjusted by the National Geodetic Survey in June 2012.
 LB2315
 LB2315.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2315.been affixed to the stable North American tectonic plate. See 
 LB2315.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2315
 LB2315.The horizontal coordinates are valid at the epoch date displayed above
 LB2315.which is a decimal equivalence of Year/Month/Day.
 LB2315
 LB2315.The orthometric height was determined by GPS observations and a
 LB2315.high-resolution geoid model.
 LB2315
 LB2315.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2315.GEOID18 height accuracy estimate available here.
 LB2315
 LB2315.Click photographs - Photos may exist for this station.
 LB2315
 LB2315.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2315
 LB2315.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2315
 LB2315.The ellipsoidal height was determined by GPS observations
 LB2315.and is referenced to NAD 83.
 LB2315
 LB2315. The following values were computed from the NAD 83(2011) position.
 LB2315
 LB2315;                    North         East     Units Scale Factor Converg.
 LB2315;SPC IL E     -   440,798.901   353,834.309   MT  1.00001066   +0 24 52.0
 LB2315;SPC IL E     - 1,446,187.73  1,160,871.40   sFT  1.00001066   +0 24 52.0
 LB2315;UTM  16      - 4,498,568.074   441,063.475   MT  0.99964275   -0 27 14.1
 LB2315
 LB2315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2315!SPC IL E     -   0.99997359  x   1.00001066  =   0.99998425
 LB2315!UTM  16      -   0.99997359  x   0.99964275  =   0.99961635
 LB2315
 LB2315:                Primary Azimuth Mark                     Grid Az
 LB2315:SPC IL E     -  MILFORD AZ MK                            183 28 40.4
 LB2315:UTM  16      -  MILFORD AZ MK                            184 20 46.5
 LB2315
 LB2315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4106398568(NAD 83)
 LB2315
 LB2315|---------------------------------------------------------------------|
 LB2315| PID    Reference Object                     Distance      Geod. Az  |
 LB2315|                                                           dddmmss.s |
 LB2315| LB2313 MILFORD CANNING CO WATER TANK       404.255 METERS 1440748.2 |
 LB2315| CM3162 MILFORD RM 1                         27.477 METERS 17136     |
 LB2315| LB2316 MILFORD MUNICIPAL TANK              APPROX. 1.0 KM 1775232.5 |
 LB2315| CM3161 MILFORD AZ MK                                      1835332.4 |
 LB2315| CM3163 MILFORD RM 2                         31.378 METERS 27920     |
 LB2315|---------------------------------------------------------------------|
 LB2315
 LB2315                          SUPERSEDED SURVEY CONTROL
 LB2315
 LB2315  NAD 83(2007)-  40 38 09.07261(N)    087 41 49.03523(W) AD(2002.00) 0
 LB2315  ELLIP H (02/10/07)  168.381  (m)                       GP(2002.00)    
 LB2315  ELLIP H (02/03/05)  168.394  (m)                       GP(       ) 4 2
 LB2315  NAD 83(1997)-  40 38 09.07242(N)    087 41 49.03504(W) AD(       ) 1
 LB2315  ELLIP H (03/04/03)  168.374  (m)                       GP(       ) 4 2
 LB2315  NAD 83(1997)-  40 38 09.07211(N)    087 41 49.03243(W) AD(       ) 2
 LB2315  NAD 83(1997)-  40 38 09.07252(N)    087 41 49.03366(W) AD(       ) 2
 LB2315  NAD 83(1986)-  40 38 09.08100(N)    087 41 49.04112(W) AD(       ) 2
 LB2315  NAD 27      -  40 38 08.95160(N)    087 41 48.93420(W) AD(       ) 2
 LB2315
 LB2315.Superseded values are not recommended for survey control.
 LB2315
 LB2315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2315.See file dsdata.pdf to determine how the superseded data were derived.
 LB2315
 LB2315_MARKER: DS = TRIANGULATION STATION DISK
 LB2315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2315_STAMPING: MILFORD 1955
 LB2315_MARK LOGO: CGS
 LB2315_PROJECTION: RECESSED 15 CENTIMETERS
 LB2315_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2315+STABILITY: SURFACE MOTION
 LB2315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2315+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2020
 LB2315
 LB2315  HISTORY     - Date     Condition        Report By
 LB2315  HISTORY     - 1955     MONUMENTED       CGS
 LB2315  HISTORY     - 200205   GOOD             ASCPC
 LB2315  HISTORY     - 20050724 GOOD             JCLS
 LB2315  HISTORY     - 20081017 GOOD             GEOCAC
 LB2315  HISTORY     - 20200901 GOOD             ILDT
 LB2315
 LB2315                          STATION DESCRIPTION
 LB2315
 LB2315'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2315'STATION IS LOCATED IN THE NORTH EDGE OF MILFORD AT THE NORTHEAST EDGE
 LB2315'OF THE GROUNDS OF THE MILFORD MUNICIPAL AIRPORT.  IT IS 292 FEET
 LB2315'NORTHEAST OF THE NORTHEAST CORNER OF THE HANGER BUILDING, 43 FEET
 LB2315'NORTHWEST OF A TELEPHONE POLE, 66 FEET WEST OF THE CENTER OF STATE
 LB2315'HIGHWAY 1 AND 35 FEET SOUTH OF THE CENTER OF A GRAVEL DRIVEWAY.
 LB2315'THE MARK IS FLUSH AND THE DISK IS STAMPED MILFORD 1955.
 LB2315'
 LB2315'REFERENCE MARK NO. 1 IS 50 FEET SOUTH OF A TELEPHONE POLE AND 36 FEET
 LB2315'WEST OF THE CENTER OF STATE HIGHWAY 1.  THE MARK IS FLUSH AND THE
 LB2315'DISK IS STAMPED MILFORD NO 1 1955.
 LB2315'
 LB2315'REFERENCE MARK NO. 2 IS IN A SHRUB ROW, 12 FEET SOUTH OF THE CENTER
 LB2315'OF THE GRAVEL DRIVEWAY TO THE AIRPORT.  THE MARK IS FLUSH AND THE
 LB2315'DISK IS STAMPED MILFORD NO 2 1955.
 LB2315'
 LB2315'AZIMUTH MARK IS 46 FEET NORTHWEST OF THE INTERSECTION OF STATE
 LB2315'HIGHWAY 1 (NORTH CHICAGO ST.) AND MCKINLEY AVE., 2 FEET NORTH OF A
 LB2315'POWER LINE POLE AND WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 LB2315'DISK IS STAMPED MILFORD 1955.
 LB2315'
 LB2315'TO REACH THE STATION FROM THE INTERSECTION OF CHICAGO STREET (STATE
 LB2315'HIGHWAY 1) AND JONES ST. IN THE CENTER OF MILFORD, GO NORTH ON
 LB2315'CHICAGO ST. FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 LB2315'DESCRIBED.  CONTINUE NORTH ON CHICAGO ST. FOR 0.2 MILE TO A
 LB2315'GRAVEL DRIVEWAY ON THE LEFT AT THE NORTHEAST CORNER OF THE AIRPORT
 LB2315'AND THE STATION ON THE LEFT, WEST SIDE OF STREET AS DESCRIBED.
 LB2315'
 LB2315'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LB2315
 LB2315                          STATION RECOVERY (2002)
 LB2315
 LB2315'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2315'RECOVERED AS DESCRIBED
 LB2315
 LB2315                          STATION RECOVERY (2005)
 LB2315
 LB2315'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005
 LB2315'RECOVERED IN GOOD CONDITION.
 LB2315
 LB2315                          STATION RECOVERY (2008)
 LB2315
 LB2315'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB2315'FOUND STATION AND RM 2.
 LB2315
 LB2315                          STATION RECOVERY (2020)
 LB2315
 LB2315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LB2315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2313 ***********************************************************************
 LB2313  DESIGNATION -  MILFORD CANNING CO WATER TANK
 LB2313  PID         -  LB2313
 LB2313  STATE/COUNTY-  IL/IROQUOIS
 LB2313  COUNTRY     -  US
 LB2313  USGS QUAD   -  MILFORD (2018)
 LB2313
 LB2313                         *CURRENT SURVEY CONTROL
 LB2313  ______________________________________________________________________
 LB2313* NAD 83(1997) POSITION- 40 37 58.45213(N) 087 41 38.95300(W)   ADJUSTED
 LB2313  ______________________________________________________________________
 LB2313  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 LB2313  LAPLACE CORR    -         -2.48  (seconds)                    DEFLEC18
 LB2313  HORZ ORDER      -  THIRD
 LB2313
 LB2313.The horizontal coordinates were established by classical geodetic methods
 LB2313.and adjusted by the National Geodetic Survey in October 1999.
 LB2313
 LB2313.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2313.GEOID18 height accuracy estimate available here.
 LB2313
 LB2313.Click photographs - Photos may exist for this station.
 LB2313
 LB2313.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2313
 LB2313. The following values were computed from the NAD 83(1997) position.
 LB2313
 LB2313;                    North         East     Units Scale Factor Converg.
 LB2313;SPC IL E     -   440,473.023   354,073.586   MT  1.00001098   +0 24 58.5
 LB2313;SPC IL E     - 1,445,118.58  1,161,656.42   sFT  1.00001098   +0 24 58.5
 LB2313;UTM  16      - 4,498,238.729   441,297.699   MT  0.99964241   -0 27 07.4
 LB2313
 LB2313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4129798238(NAD 83)
 LB2313
 LB2313                          SUPERSEDED SURVEY CONTROL
 LB2313
 LB2313  NAD 83(1997)-  40 37 58.45253(N)    087 41 38.95423(W) AD(       ) 3
 LB2313  NAD 83(1986)-  40 37 58.46089(N)    087 41 38.96148(W) AD(       ) 3
 LB2313  NAD 27      -  40 37 58.31900(N)    087 41 38.84300(W) AD(       ) 3
 LB2313
 LB2313.Superseded values are not recommended for survey control.
 LB2313
 LB2313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2313.See file dsdata.pdf to determine how the superseded data were derived.
 LB2313
 LB2313_MARKER: 53 = ELEVATED TANK
 LB2313
 LB2313  HISTORY     - Date     Condition        Report By
 LB2313  HISTORY     - 1955     FIRST OBSERVED   CGS
 LB2313
 LB2313                          STATION DESCRIPTION
 LB2313
 LB2313'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2313'STATION IS THE CENTER OF THE TOP OF THE MILFORD CANNING CO. WATER
 LB2313'TANK LOCATED IN THE NORTH SECTION OF MILFORD.  IT IS A STEEL TANK
 LB2313'SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE, IS 135 FEET HIGH AND IS
 LB2313'PAINTED SILVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2316 ***********************************************************************
 LB2316  DESIGNATION -  MILFORD MUNICIPAL TANK
 LB2316  PID         -  LB2316
 LB2316  STATE/COUNTY-  IL/IROQUOIS
 LB2316  COUNTRY     -  US
 LB2316  USGS QUAD   -  MILFORD (2018)
 LB2316
 LB2316                         *CURRENT SURVEY CONTROL
 LB2316  ______________________________________________________________________
 LB2316* NAD 83(1997) POSITION- 40 37 36.06298(N) 087 41 47.42563(W)   ADJUSTED
 LB2316  ______________________________________________________________________
 LB2316  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 LB2316  LAPLACE CORR    -         -2.48  (seconds)                    DEFLEC18
 LB2316  HORZ ORDER      -  THIRD
 LB2316
 LB2316.The horizontal coordinates were established by classical geodetic methods
 LB2316.and adjusted by the National Geodetic Survey in October 1999.
 LB2316
 LB2316.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2316.GEOID18 height accuracy estimate available here.
 LB2316
 LB2316.Click photographs - Photos may exist for this station.
 LB2316
 LB2316.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2316
 LB2316. The following values were computed from the NAD 83(1997) position.
 LB2316
 LB2316;                    North         East     Units Scale Factor Converg.
 LB2316;SPC IL E     -   439,780.967   353,879.480   MT  1.00001072   +0 24 52.8
 LB2316;SPC IL E     - 1,442,848.06  1,161,019.59   sFT  1.00001072   +0 24 52.8
 LB2316;UTM  16      - 4,497,549.947   441,093.204   MT  0.99964271   -0 27 12.7
 LB2316
 LB2316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4109397549(NAD 83)
 LB2316
 LB2316                          SUPERSEDED SURVEY CONTROL
 LB2316
 LB2316  NAD 83(1997)-  40 37 36.06338(N)    087 41 47.42684(W) AD(       ) 3
 LB2316  NAD 83(1986)-  40 37 36.07168(N)    087 41 47.43410(W) AD(       ) 3
 LB2316  NAD 27      -  40 37 35.94200(N)    087 41 47.32700(W) AD(       ) 3
 LB2316
 LB2316.Superseded values are not recommended for survey control.
 LB2316
 LB2316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2316.See file dsdata.pdf to determine how the superseded data were derived.
 LB2316
 LB2316_MARKER: 53 = ELEVATED TANK
 LB2316
 LB2316  HISTORY     - Date     Condition        Report By
 LB2316  HISTORY     - 1955     FIRST OBSERVED   CGS
 LB2316
 LB2316                          STATION DESCRIPTION
 LB2316
 LB2316'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2316'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER TANK,
 LB2316'WHICH IS LOCATED IN THE SOUTH CENTRAL PART OF MILFORD BETWEEN
 LB2316'ASHFORD AND JONES STREETS AND ON THE WEST SIDE OF AXTEL AVENUE.
 LB2316'
 LB2316'IT IS A STEEL TANK, SUPPORTED BY A FOUR LEGGED STRUCTURE, ABOUT 100
 LB2316'FEET HIGH AND PAINTED SILVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1398 ***********************************************************************
 KA1398  DESIGNATION -  MILL
 KA1398  PID         -  KA1398
 KA1398  STATE/COUNTY-  IL/CLARK
 KA1398  COUNTRY     -  US
 KA1398  USGS QUAD   -  CLARKSVILLE (2018)
 KA1398
 KA1398                         *CURRENT SURVEY CONTROL
 KA1398  ______________________________________________________________________
 KA1398* NAD 83(1997) POSITION- 39 22 33.14904(N) 087 45 06.70657(W)   ADJUSTED
 KA1398* NAVD 88 ORTHO HEIGHT -   185.256 (meters)      607.79  (feet) ADJUSTED
 KA1398  ______________________________________________________________________
 KA1398  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 KA1398  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 KA1398  DYNAMIC HEIGHT  -        185.150 (meters)      607.45  (feet) COMP
 KA1398  MODELED GRAVITY -    980,052.2   (mgal)                       NAVD 88
 KA1398
 KA1398  HORZ ORDER      -  THIRD
 KA1398  VERT ORDER      -  SECOND    CLASS I
 KA1398
 KA1398.The horizontal coordinates were established by classical geodetic methods
 KA1398.and adjusted by the National Geodetic Survey in October 1999.
 KA1398
 KA1398.The orthometric height was determined by differential leveling and
 KA1398.adjusted by the NATIONAL GEODETIC SURVEY
 KA1398.in April 2013.
 KA1398
 KA1398.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1398.GEOID18 height accuracy estimate available here.
 KA1398
 KA1398.Click photographs - Photos may exist for this station.
 KA1398
 KA1398.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1398
 KA1398.The dynamic height is computed by dividing the NAVD 88
 KA1398.geopotential number by the normal gravity value computed on the
 KA1398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1398.degrees latitude (g = 980.6199 gals.).
 KA1398
 KA1398.The modeled gravity was interpolated from observed gravity values.
 KA1398
 KA1398. The following values were computed from the NAD 83(1997) position.
 KA1398
 KA1398;                    North         East     Units Scale Factor Converg.
 KA1398;SPC IL E     -   300,867.552   350,102.017   MT  1.00000589   +0 22 08.0
 KA1398;SPC IL E     -   987,096.29  1,148,626.37   sFT  1.00000589   +0 22 08.0
 KA1398;UTM  16      - 4,358,758.725   435,240.369   MT  0.99965163   -0 28 37.2
 KA1398
 KA1398!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1398!SPC IL E     -   0.99997599  x   1.00000589  =   0.99998188
 KA1398!UTM  16      -   0.99997599  x   0.99965163  =   0.99962763
 KA1398
 KA1398:                Primary Azimuth Mark                     Grid Az
 KA1398:SPC IL E     -  MARSHALL MUNICIPAL TANK                  071 27 49.8
 KA1398:UTM  16      -  MARSHALL MUNICIPAL TANK                  072 18 35.0
 KA1398
 KA1398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3524058758(NAD 83)
 KA1398
 KA1398|---------------------------------------------------------------------|
 KA1398| PID    Reference Object                     Distance      Geod. Az  |
 KA1398|                                                           dddmmss.s |
 KA1398| KA1396 MILL RM 3                            28.353 METERS 00926     |
 KA1398| KA1869 MARSHALL MUNICIPAL TANK             APPROX. 5.2 KM 0714957.8 |
 KA1398| CM3165 MILL RM 1                            21.715 METERS 16253     |
 KA1398| KA1399 MILL AZ MK                                         2054302.7 |
 KA1398| KA1397 MILL RM 2                            21.252 METERS 28311     |
 KA1398| KA1395 MILL RM 4                            21.246 METERS 28327     |
 KA1398|---------------------------------------------------------------------|
 KA1398
 KA1398                          SUPERSEDED SURVEY CONTROL
 KA1398
 KA1398  NAD 83(1997)-  39 22 33.14878(N)    087 45 06.70590(W) AD(       ) 3
 KA1398  NAD 83(1986)-  39 22 33.15707(N)    087 45 06.69963(W) AD(       ) 3
 KA1398  NAD 27      -  39 22 33.02710(N)    087 45 06.59440(W) AD(       ) 3
 KA1398  NAVD 88 (06/15/91)  185.285  (m)          607.89   (f) SUPERSEDED  2 0
 KA1398  NGVD 29 (??/??/92)  185.363  (m)          608.15   (f) ADJ UNCH    2 0
 KA1398  NGVD 29             185.36   (m)          608.1    (f) LEVELING    3  
 KA1398
 KA1398.Superseded values are not recommended for survey control.
 KA1398
 KA1398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1398.See file dsdata.pdf to determine how the superseded data were derived.
 KA1398
 KA1398_MARKER: DS = TRIANGULATION STATION DISK
 KA1398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1398_STAMPING: MILL 1947
 KA1398_MARK LOGO: CGS
 KA1398_PROJECTION: FLUSH
 KA1398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1398+STABILITY: SURFACE MOTION
 KA1398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1398+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1398
 KA1398  HISTORY     - Date     Condition        Report By
 KA1398  HISTORY     - 1947     MONUMENTED       CGS
 KA1398  HISTORY     - 1959     GOOD             CGS
 KA1398  HISTORY     - 1960     GOOD             CGS
 KA1398  HISTORY     - 1964     GOOD             ILDT
 KA1398  HISTORY     - 1970     GOOD             MGA
 KA1398  HISTORY     - 1971     GOOD             NGS
 KA1398  HISTORY     - 1972     GOOD             ILDT
 KA1398  HISTORY     - 20050208 GOOD             ILDT
 KA1398  HISTORY     - 20110811 GOOD             JCLS
 KA1398  HISTORY     - 20120330 GOOD             TROTT
 KA1398
 KA1398                          STATION DESCRIPTION
 KA1398
 KA1398'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1398'THE STATION IS LOCATED ABOUT 3 MILES WEST-SOUTHWEST OF MARSHALL, 2
 KA1398'MILES E. N. E.  OF CLARK, 1/2 MILE WEST OF MILL CREEK, 0.15
 KA1398'MILE NORTH OF U.S. HIGHWAY 40, AND ON LAND OWNED BY E. P. DALY. IT IS
 KA1398'50.5 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF MR. DALYS
 KA1398'BARN, 37 FEET WEST OF THE APPROXIMATE CENTERLINE OF A GRAVEL ROAD,
 KA1398'AND 19.2 FEET WEST OF A WIRE FENCE AND A WITNESS POST. THE MARK
 KA1398'IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED MILL 1947.
 KA1398'
 KA1398'REFERENCE MARK NO. 1 IS 71.24 FEET SOUTH-SOUTHEAST OF THE STATION, 18
 KA1398'FEET WEST OF THE APPROXIMATE CENTERLINE OF THE GRAVELED ROAD, AND
 KA1398'1 FOOT WEST OF THE WIRE FENCE. THE MARK PROJECTS 6 INCHES, AND THE
 KA1398'DISK IS STAMPED MILL NO 1 1947.
 KA1398'
 KA1398'REFERENCE MARK NO. 2 IS 69.72 FEET WEST-NORTHWEST OF THE STATION, 26
 KA1398'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE BARN, AND 1 FOOT
 KA1398'EAST OF A WIRE FENCE. THE MARK PROJECTS 2 INCHES, AND THE DISK IS
 KA1398'STAMPED MILL NO 2 1947.
 KA1398'
 KA1398'THE AZIMUTH MARK IS APPROXIMATELY 0.15 MILE SOUTHWEST OF THE STATION,
 KA1398'41 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 40, 23.2 FEET WEST
 KA1398'OF POWERLINE POLE NO. 160, 1.5 FEET EAST OF A WITNESS POST, AND 1
 KA1398'FOOT NORTH OF A WIRE FENCE. THE MARK PROJECTS 6 INCHES, AND THE
 KA1398'DISK IS STAMPED MILL 1947.
 KA1398'
 KA1398'TO REACH THE STATION FROM THE COURTHOUSE IN MARSHALL, GO WESTERLY ON
 KA1398'U.S. HIGHWAY 40 FOR 3.1 MILES TO A SIDE ROAD ON THE RIGHT. TURN
 KA1398'RIGHT, NORTHWEST, AND GO ON THE MAIN GRAVEL ROAD FOR 0.15 MILE TO THE
 KA1398'FARM HOME OF MR. DALY ON THE LEFT AND THE STATION AS DESCRIBED.
 KA1398'
 KA1398'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST ON THE MAIN
 KA1398'GRAVEL ROAD FOR 0.15 MILE TO U.S. HIGHWAY 40.  TURN RIGHT, WEST
 KA1398'ON U.S. 40 FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT.
 KA1398'
 KA1398'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KA1398
 KA1398                          STATION RECOVERY (1959)
 KA1398
 KA1398'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1398'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK NUMBER 2 WERE
 KA1398'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 KA1398'REFERENCE MARK NUMBER 1 WAS NOT RECOVERED AND IS BELIEVED TO BE
 KA1398'DESTROYED BY THE WIDENING OF ROAD.
 KA1398'
 KA1398'REFERENCE MARK NUMBER 3 WAS ESTABLISHED. IT IS A STANDARD REFERENCE
 KA1398'MARK DISK SET IN TOP OF 12 INCH SQUARE CONCRETE POST WHICH
 KA1398'PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED MILL NO 3 1947. THE
 KA1398'MARK IS 20 FEET WEST OF THE APPROXIMATE CENTER OF ROAD,
 KA1398'10 FEET NORTH OF THE CENTER OF GATE AND DRIVEWAY, 1.5 FEET
 KA1398'NORTH-NORTHWEST OF THE NORTH GATE POST AND 1 FOOT WEST OF FENCE.
 KA1398'
 KA1398'DUE TO ROAD CONSTRUCTION SINCE 1947 A NEW TO REACH AND DESCRIPTION TO
 KA1398'THE STATION FOLLOWS.
 KA1398'
 KA1398'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1398'HIGHWAY 1, IN THE NORTH EDGE OF MARSHALL, GO WESTERLY ON U.S.
 KA1398'HIGHWAY FOR 3.3 MILES TO CROSSROAD,TURN RIGHT AND GO NORTH FOR 0.1
 KA1398'MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 KA1398'
 KA1398'STATION MARK, A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE CONCRETE
 KA1398'POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED MILL
 KA1398'1947. IT IS 39 FEET WEST OF THE APPROXIMATE CENTER OF ROAD, 19.3 FEET
 KA1398'WEST-NORTHWEST OF A WITNESS POST, 18 FEET WEST OF FENCE AND 75
 KA1398'FEET WEST-SOUTHWEST OF THE SOUTH GATE POST.
 KA1398'
 KA1398'REFERENCE MARK NUMBER 2 IS A STANDARD REFERENCE MARK SET IN TOP OF 12
 KA1398'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS
 KA1398'STAMPED MILL NO 2 1947. IT IS 108 FEET WEST OF CENTER OF ROAD, 89
 KA1398'FEET WEST-NORTHWEST OF A WITNESS POST, 87 FEET WEST OF FENCE
 KA1398'AND 7.5 FEET EAST OF FENCE.
 KA1398'
 KA1398'AZIMUTH MARK IS AS DESCRIBED IN THE 1947 DESCRIPTION. TO REACH THE
 KA1398'AZIMUTH MARK FROM THE STATION, GO SOUTH FOR 0.1 MILE TO U.S.
 KA1398'HIGHWAY 40, CONTINUE SOUTH FOR 0.05 MILE, TURN RIGHT AND GO WEST FOR
 KA1398'0.1 MILE TO THE MARK ON THE LEFT.
 KA1398'
 KA1398'THE DISTANCE AND DIRECTION TO REFERENCE MARK NUMBER 2 CHECKED AND WAS
 KA1398'FOUND TO BE CORRECT. A DIFFERENCE WAS FOUND IN THE DIRECTION TO
 KA1398'THE AZIMUTH MARK.
 KA1398
 KA1398                          STATION RECOVERY (1960)
 KA1398
 KA1398'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KA1398'3.8 MI SW FROM MARSHALL.
 KA1398'3.7 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1398'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.1 MILE
 KA1398'NORTH ALONG A GRAVEL ROAD, AT A GATE FOR A SMALL FIELD WEST OF THE
 KA1398'ROAD, 39 FEET WEST OF THE CENTER LINE OF THE ROAD, 19 FEET WEST OF
 KA1398'A FENCE, 75 1/2 FEET SOUTH-SOUTHWEST OF THE SOUTH GATE POST, 88 FEET
 KA1398'NORTHWEST AND ACROSS THE ROAD FROM A POWER POLE WITH A TRANSFORMER,
 KA1398'19.8 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 KA1398'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KA1398'GROUND.
 KA1398
 KA1398                          STATION RECOVERY (1964)
 KA1398
 KA1398'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964 (DEW)
 KA1398'STATION, RM 3 AND AZIMUTH MARK HAVE BEEN RECOVERED IN GOOD CONDITION.
 KA1398'RM 2 HAS BEEN TIPPED TO ONE SIDE AND FENCE HAS BEEN REMOVED.
 KA1398'DELETE 7.5 FT EAST OF FENCE.  A WOODEN CATTLE LOADING PEN HAS BEEN
 KA1398'BUILT JUST NORTHERLY OF STATION MILL AND RM 2 IS 68.0 FEET
 KA1398'SOUTH-SOUTHWEST OF SOUTHWEST CORNER OF CATTLE LOADING PEN.
 KA1398
 KA1398                          STATION RECOVERY (1970)
 KA1398
 KA1398'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 KA1398'R.M. 2 WAS RECOVERED BUT WAS LEANING. PERHAPS IT WAS HIT BY FARM
 KA1398'MACHINERY.
 KA1398
 KA1398                          STATION RECOVERY (1971)
 KA1398
 KA1398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KA1398'NO MEASUREMENT BETWEEN R.M.S, LOADING PEN ON LINE.
 KA1398'
 KA1398'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 3 WERE FOUND IN
 KA1398'GOOD CONDITION. REFERENCE MARK 2 WAS FOUND HIT AND LEANING TO THE
 KA1398'SOUTH. THE MARK WAS RESET AND STAMPED AS REFERENCE MARK 4. DISTANCE
 KA1398'AND DIRECTION TO REFERENCE MARK 3 CHECKED. A COMPLETE DESCRIPTION
 KA1398'FOLLOWS-
 KA1398'
 KA1398'THE STATION MARK IS 39 FEET WEST OF THE CENTERLINE OF PAVED ROAD, 19
 KA1398'FEET WEST OF A FENCE AND A METAL WITNESS POST AND 51 FEET
 KA1398'SOUTHEAST OF THE SOUTHWEST CORNER OF A STOCK LOADING PEN. THE
 KA1398'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED MILL 1947.
 KA1398'
 KA1398'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 AND U.S.
 KA1398'HIGHWAY 40 AT THE NORTHEAST EDGE OF MARSHALL, GO SOUTHWEST ON
 KA1398'HIGHWAY 40 FOR 3.9 MILES TO A CROSSROAD. NOTE 1. TURN RIGHT AND GO
 KA1398'NORTH ON PAVED ROAD FOR 0.1 MILE TO THE STATION ON THE LEFT.
 KA1398'
 KA1398'NOTE 1. FROM THIS POINT GO SOUTH ON GRAVELED ROAD FOR 0.05 MILE TO
 KA1398'OLD U.S. HIGHWAY 40. TURN RIGHT AND GO WEST ON THE OLD HIGHWAY FOR
 KA1398'0.15 MILE TO THE AZIMUTH MARK ON THE LEFT.
 KA1398'
 KA1398'REFERENCE MARK 3 IS 20 FEET WEST OF THE CENTERLINE OF THE ROAD, 10
 KA1398'FEET NORTH OF THE CENTERLINE OF FIELD ENTRANCE AND GATE, 1 FOOT
 KA1398'NORTHWEST OF THE NORTH GATE POST AND 1 FOOT WEST OF THE FENCE. THE
 KA1398'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED MILL NO 3 1947.
 KA1398'
 KA1398'REFERENCE MARK 4 IS 108 FEET WEST OF THE CENTERLINE OF THE ROAD, 87
 KA1398'FEET WEST OF THE FENCE AND 68 FEET SOUTHWEST OF THE SOUTHWEST
 KA1398'CORNER OF THE LOADING PEN. THE MONUMENT PROJECTS 4 INCHES AND THE
 KA1398'DISK IS STAMPED MILL 1947 NO 4 1971.
 KA1398'
 KA1398'THE AZIMUTH MARK IS 41 FEET SOUTH OF THE CENTERLINE OF THE OLD
 KA1398'HIGHWAY, 23 FEET WEST OF A POWER POLE, 1 FOOT EAST OF A METAL
 KA1398'WITNESS POST, 33 FEET EAST OF A CONCRETE RIGHT-OF-WAY POST. THE
 KA1398'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED MILL 1947.
 KA1398'
 KA1398'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 3 MILES
 KA1398'SOUTHWEST OF MARSHALL.
 KA1398'
 KA1398'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KA1398
 KA1398                          STATION RECOVERY (1972)
 KA1398
 KA1398'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (PEE)
 KA1398'MILL 1947 (STA.) RECOVERED IN GOOD CONDITION.
 KA1398'
 KA1398'MILL 3 1947 AND MILL 4 1947-RESET 1971 (REF. MARKERS) RECOVERED
 KA1398'IN GOOD CONDITION.
 KA1398'
 KA1398'MILL 1947 (AZIMUTH) RECOVERED IN GOOD CONDITION.
 KA1398'
 KA1398'SUGGEST DELETE ALL REFERENCES TO BARN OR BUILDINGS AS TIES TO
 KA1398'MARKERS AS ALL ARE GONE AND NOTHING REMAINS.  PAINTED STEEL POSTS TO
 KA1398'PROTECT REF. MARKERS TO AID HIGHWAY SURVEY-F.A.P-411.  SUGGEST
 KA1398'CHANGE REFERENCES TO US-40 AND RT-1 INTERSECTION TO OLD US-40
 KA1398'(ARCHER STREET AND RT 1) DUE TO NEW ROAD CONSTRUCTION.  ABONDONED
 KA1398'US-40 AND NEW US-40 ARE 250 FEET APART 0.1 MILES SOUTH OF
 KA1398'STATION.  AZIMUTH IS ON OLD US-40.
 KA1398'
 KA1398'DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES WSW OF MARSHALL,
 KA1398'ILLINOIS.
 KA1398
 KA1398                          STATION RECOVERY (2005)
 KA1398
 KA1398'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1398'RECOVERED IN GOOD CONDITION.
 KA1398
 KA1398                          STATION RECOVERY (2011)
 KA1398
 KA1398'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 KA1398'RECOVERED IN GOOD CONDITION.
 KA1398
 KA1398                          STATION RECOVERY (2012)
 KA1398
 KA1398'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1398'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2060 ***********************************************************************
 JB2060  DESIGNATION -  MILL 2
 JB2060  PID         -  JB2060
 JB2060  STATE/COUNTY-  IL/WHITE
 JB2060  COUNTRY     -  US
 JB2060  USGS QUAD   -  SPRINGERTON (2018)
 JB2060
 JB2060                         *CURRENT SURVEY CONTROL
 JB2060  ______________________________________________________________________
 JB2060* NAD 83(1986) POSITION- 38 14 56.     (N) 088 19 59.     (W)   SCALED
 JB2060* NAVD 88 ORTHO HEIGHT -   153.74  (meters)      504.4   (feet) RESET
 JB2060  ______________________________________________________________________
 JB2060  GEOID HEIGHT    -        -30.495 (meters)                     GEOID18
 JB2060  VERT ORDER      -  THIRD
 JB2060
 JB2060.The horizontal coordinates were scaled from a map and have
 JB2060.an estimated accuracy of +/- 6 seconds.
 JB2060
 JB2060.The orthometric height was computed from unverified reset data.
 JB2060
 JB2060.No vertical observational check was made to the station.
 JB2060
 JB2060.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2060.GEOID18 height accuracy estimate available here.
 JB2060
 JB2060.Click photographs - Photos may exist for this station.
 JB2060
 JB2060;                    North         East    Units  Estimated Accuracy
 JB2060;SPC IL E     -   175,600.      300,020.      MT  (+/- 180 meters Scaled)
 JB2060
 JB2060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH833342(NAD 83)
 JB2060
 JB2060                          SUPERSEDED SURVEY CONTROL
 JB2060
 JB2060  NGVD 29 (11/09/15)  153.86   (m)          504.8    (f) RESET       3  
 JB2060
 JB2060.Superseded values are not recommended for survey control.
 JB2060
 JB2060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2060.See file dsdata.pdf to determine how the superseded data were derived.
 JB2060
 JB2060_MARKER: DH = HORIZONTAL CONTROL DISK
 JB2060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2060_STAMPING: MILL 2 1984
 JB2060_MARK LOGO: NGS
 JB2060_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2060+STABILITY: SURFACE MOTION
 JB2060
 JB2060  HISTORY     - Date     Condition        Report By
 JB2060  HISTORY     - 1984     MONUMENTED       NGS
 JB2060  HISTORY     - 19840615 GOOD             NGS
 JB2060
 JB2060                          STATION DESCRIPTION
 JB2060
 JB2060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 JB2060'0.05 MILES (0.08 KM) WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB2060'SHOALS, THENCE 0.05 MILES (0.08 KM) NORTH ALONG US HIGHWAY 45, THENCE
 JB2060'0.7 MILES (1.1 KM) EAST ALONG AN ASPHALT ROAD, BURNT PRAIRIE ROAD, TO
 JB2060'A DRIVEWAY AND WHITE FRAME HOUSE, THENCE ABOUT 50 YARDS NORTH ALONG
 JB2060'DRIVEWAY TO A GATE, PASS THRU GATE FOR 30 FEET (9.1 M) TO MARK ON THE
 JB2060'LEFT, 42.6 FEET (13.0 M) EAST FROM THE EAST FENCE OF A METAL MACHINE
 JB2060'SHED, 30.6 FEET (9.3 M) NORTH-NORTHWEST FROM THE WEST GATE POST AT
 JB2060'GATE, 15.0 FEET (4.6 M) EAST-NORTHEAST FROM A 26-INCH MAPLE TREE AND
 JB2060'5.0 FEET (1.5 M) NORTH FROM A FENCE AROUND A DOG PEN.
 JB2060
 JB2060                          STATION RECOVERY (1984)
 JB2060
 JB2060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 JB2060'THE STATION IS LOCATED ABOUT 9.0 MILES (14.5 KM) S-SE OF FAIRFIELD,
 JB2060'3/4 MILE E OF MILL SHOALS AND ON PROPERTY OF MR ROBERT RAINWATER,
 JB2060'ROUTE ONE, MILL SHOALS, ILLINOIS 62862.  TO REACH THE STATION FROM THE
 JB2060'JUNCTION OF U S HWY 45 AND BURNT PRAIRIE ROAD ON MILL SHOALS, GO E ON
 JB2060'BURNT PRAIRIE ROAD FOR 0.75 MILE (1.21 KM) TO A WHITE FRAME HOUSE AND
 JB2060'DRIVEWAY ON LEFT.  TURN LEFT AND GO N ON DRIVEWAY FOR ABOUT 0.05 MILE,
 JB2060'(0.08 KM) PASSING TO E SIDE OF HOUSE, TO A GATE AND THE STAATION ABOUT
 JB2060'30 FT (9.1 M) N OF GATE.
 JB2060'
 JB2060'THE STATION IS A STANDARD NGS DISK STAMPED---MILL 2 1984---, SET INTO
 JB2060'THE TOP OF A ROUND CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 JB2060'FLUSH WITH GROUND.  THE STATION IS LOCATED 42.6 FT (13.0 M) E FROM THE
 JB2060'E FACE OF A METAL MACHINE SHED, 30.6 FT (9.3 M) NNW FROM THE W GATE
 JB2060'POST AT GATE, 5.0 FT (1.5 M) N FRM A FENCE LINE AROUND A DOG PEN AND
 JB2060'15.0 FT (4.6 M) ENE FROM A 26 INCH MAPLE TREE.  RM NO 1, IS A STANDARD
 JB2060'NGS DISK STAMPED---MILL NO 1 1961---, SET INTO THE TOP OF A SQUARE
 JB2060'CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, PROJECTING 2 INCHES
 JB2060'(6 CM) ABOVE THE GROUND.  THE STATION IS LOCATED 60.0 FT (18.3 M) N
 JB2060'FROM THE FACE OF THE METAL MACHINE SHED, 21.8 FT (6.6 M) E FROM A N-S
 JB2060'FENCE LINE AND 63.0 FT (19.2 M) SSE FROM A FENCE CORNER, AN 1.0 FT
 JB2060'(0.3 M) HIGHER THAN THE STATION.  RM NO 2, IS A STANDARD NGS DISK
 JB2060'STAMPED---MILL NO 2, 1961---, SET INTO THE TOP OF A SQUARE CONCRETE
 JB2060'MONUMENT, 10 INCHES (30 CM) IN DIAMETER, PROJECTING 1 INCH (3 CM)
 JB2060'ABOVE THE GROUND.  THE STATION IS LOCATED 45.0 FT (13.7 M) NE FROM THE
 JB2060'26 INCH MAPLE TREE, 60.0 FT (18.3 M) N FROM AN E-W FENCE LINE AND 60.0
 JB2060'FT (18.3 M) E FROM THE NE CORNER OF MACHINE SHED, AND 1.0 FT (0.3 M)
 JB2060'LOWER THAN THE STATION.  AZ MK NO 1, IS A STANDARD NGS DISK
 JB2060'STAMPED---MILL 1961---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMET,
 JB2060'10 INCHES (30 CM) IN DIAMETER, FLUSH WITH GROUND. THE STATION IS
 JB2060'LOCATED 20.0 FT (6.1 M) E FROM THE CENTERLINE OF GRAVEL ROAD, 1.9 FT
 JB2060'(0.6 M) NNW FROM A METAL WITNES POST AND 1.0 FOOT W FROM A N-S FENCE
 JB2060'LINE.  TO REACH THE AZ MK FROM THE DRIVEWAY LEADING TO THE STATION,
 JB2060'CONTINUE E ON BURNT PRAIRIE ROAD FOR 0.2 MILE (0.3 KM) TO A GRAVEL
 JB2060'CROSSROAD.  TURN LEFT, AND GO N FOR 0.1 MILE (0.2 KM) TO MARK ON
 JB2060'RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1399 ***********************************************************************
 KA1399  DESIGNATION -  MILL AZ MK
 KA1399  PID         -  KA1399
 KA1399  STATE/COUNTY-  IL/CLARK
 KA1399  COUNTRY     -  US
 KA1399  USGS QUAD   -  CLARK CENTER (2018)
 KA1399
 KA1399                         *CURRENT SURVEY CONTROL
 KA1399  ______________________________________________________________________
 KA1399* NAD 83(1986) POSITION- 39 22 20.     (N) 087 45 08.     (W)   SCALED
 KA1399* NAVD 88 ORTHO HEIGHT -   185.011 (meters)      606.99  (feet) ADJUSTED
 KA1399  ______________________________________________________________________
 KA1399  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 KA1399  DYNAMIC HEIGHT  -        184.905 (meters)      606.64  (feet) COMP
 KA1399  MODELED GRAVITY -    980,051.9   (mgal)                       NAVD 88
 KA1399
 KA1399  VERT ORDER      -  SECOND    CLASS 0
 KA1399
 KA1399.The horizontal coordinates were scaled from a map and have
 KA1399.an estimated accuracy of +/- 6 seconds.
 KA1399
 KA1399.The orthometric height was determined by differential leveling and
 KA1399.adjusted by the NATIONAL GEODETIC SURVEY
 KA1399.in June 1991.
 KA1399
 KA1399.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1399.GEOID18 height accuracy estimate available here.
 KA1399
 KA1399.Click photographs - Photos may exist for this station.
 KA1399
 KA1399.The dynamic height is computed by dividing the NAVD 88
 KA1399.geopotential number by the normal gravity value computed on the
 KA1399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1399.degrees latitude (g = 980.6199 gals.).
 KA1399
 KA1399.The modeled gravity was interpolated from observed gravity values.
 KA1399
 KA1399;                    North         East    Units  Estimated Accuracy
 KA1399;SPC IL E     -   300,460.      350,070.      MT  (+/- 180 meters Scaled)
 KA1399
 KA1399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ352583(NAD 83)
 KA1399
 KA1399                          SUPERSEDED SURVEY CONTROL
 KA1399
 KA1399  NGVD 29 (??/??/92)  185.089  (m)          607.25   (f) ADJ UNCH    2 0
 KA1399
 KA1399.Superseded values are not recommended for survey control.
 KA1399
 KA1399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1399.See file dsdata.pdf to determine how the superseded data were derived.
 KA1399
 KA1399_MARKER: DZ = AZIMUTH MARK DISK
 KA1399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1399_STAMPING: MILL 1947
 KA1399_MARK LOGO: CGS
 KA1399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1399+STABILITY: SURFACE MOTION
 KA1399
 KA1399  HISTORY     - Date     Condition        Report By
 KA1399  HISTORY     - 1947     MONUMENTED       CGS
 KA1399  HISTORY     - 1960     GOOD             CGS
 KA1399  HISTORY     - 19971019 MARK NOT FOUND   USPSQD
 KA1399  HISTORY     - 20050208 POOR             ILDT
 KA1399
 KA1399                          STATION DESCRIPTION
 KA1399
 KA1399'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1399'3.8 MI SW FROM MARSHALL.
 KA1399'3.8 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1399'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, ABOUT 0.15 MILE WEST
 KA1399'OF THE JUNCTION OF A GRAVEL ROAD SOUTH, 259 FEET SOUTH OF THE
 KA1399'CENTER LINE OF THE HIGHWAY, 23.5 FEET WEST OF THE FIFTH POWER POLE
 KA1399'WEST OF THE GRAVEL ROAD SOUTH, 41 FEET SOUTH OF THE CENTER LINE OF
 KA1399'THE OLD HIGHWAY, 1 FOOT NORTH OF A FENCE, 1.5 FEET EAST OF A METAL
 KA1399'WITNESS POST, ABOUT LEVEL WITH THE OLD HIGHWAY AND SET IN THE TOP
 KA1399'OF A CONCRETE POST PROJECTING 2 INCHES.
 KA1399
 KA1399                          STATION RECOVERY (1997)
 KA1399
 KA1399'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1399'MARK NOT FOUND.
 KA1399
 KA1399                          STATION RECOVERY (2005)
 KA1399
 KA1399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1399'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0229 ***********************************************************************
 JB0229  DESIGNATION -  MILL AZ MK
 JB0229  PID         -  JB0229
 JB0229  STATE/COUNTY-  IL/WHITE
 JB0229  COUNTRY     -  US
 JB0229  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0229
 JB0229                         *CURRENT SURVEY CONTROL
 JB0229  ______________________________________________________________________
 JB0229* NAD 83(1986) POSITION- 38 15 00.     (N) 088 19 43.     (W)   SCALED
 JB0229* NAVD 88 ORTHO HEIGHT -   149.457 (meters)      490.34  (feet) ADJUSTED
 JB0229  ______________________________________________________________________
 JB0229  GEOID HEIGHT    -        -30.500 (meters)                     GEOID18
 JB0229  DYNAMIC HEIGHT  -        149.361 (meters)      490.03  (feet) COMP
 JB0229  MODELED GRAVITY -    979,986.0   (mgal)                       NAVD 88
 JB0229
 JB0229  VERT ORDER      -  SECOND    CLASS 0
 JB0229
 JB0229.The horizontal coordinates were scaled from a map and have
 JB0229.an estimated accuracy of +/- 6 seconds.
 JB0229
 JB0229.The orthometric height was determined by differential leveling and
 JB0229.adjusted by the NATIONAL GEODETIC SURVEY
 JB0229.in June 1991.
 JB0229
 JB0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0229.GEOID18 height accuracy estimate available here.
 JB0229
 JB0229.Click photographs - Photos may exist for this station.
 JB0229
 JB0229.The dynamic height is computed by dividing the NAVD 88
 JB0229.geopotential number by the normal gravity value computed on the
 JB0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0229.degrees latitude (g = 980.6199 gals.).
 JB0229
 JB0229.The modeled gravity was interpolated from observed gravity values.
 JB0229
 JB0229;                    North         East    Units  Estimated Accuracy
 JB0229;SPC IL E     -   175,720.      300,410.      MT  (+/- 180 meters Scaled)
 JB0229
 JB0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH837343(NAD 83)
 JB0229
 JB0229                          SUPERSEDED SURVEY CONTROL
 JB0229
 JB0229  NGVD 29 (??/??/92)  149.577  (m)          490.74   (f) ADJ UNCH    2 0
 JB0229
 JB0229.Superseded values are not recommended for survey control.
 JB0229
 JB0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0229.See file dsdata.pdf to determine how the superseded data were derived.
 JB0229
 JB0229_MARKER: DZ = AZIMUTH MARK DISK
 JB0229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0229_STAMPING: MILL 1961
 JB0229_MARK LOGO: CGS
 JB0229_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0229+STABILITY: SURFACE MOTION
 JB0229
 JB0229  HISTORY     - Date     Condition        Report By
 JB0229  HISTORY     - 1961     MONUMENTED       CGS
 JB0229  HISTORY     - 1984     GOOD             NGS
 JB0229  HISTORY     - 19840515 GOOD             NGS
 JB0229
 JB0229                          STATION DESCRIPTION
 JB0229
 JB0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0229'1 MI NE FROM MILL SHOALS.
 JB0229'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0229'SHOALS, THENCE 0.05 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE
 JB0229'0.85 MILE EAST ALONG AN ASPHALT PAVED ROAD (BURNT PRAIRIE
 JB0229'LIBERTY ROAD), THENCE 0.10 MILE NORTH ALONG A GRAVEL ROAD, 20
 JB0229'FEET EAST OF THE CENTER OF THE ROAD, 1 FOOT WEST OF A FENCE, 1.9
 JB0229'FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 JB0229'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0229'PROJECTING 1 INCH.
 JB0229
 JB0229                          STATION RECOVERY (1984)
 JB0229
 JB0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 JB0229'RECOVERED IN GOOD CONDITION.
 JB0229
 JB0229                          STATION RECOVERY (1984)
 JB0229
 JB0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 JB0229'LOCATED ABOUT 9.0 MILES (14.5 KM) S-SE OF FAIRFIELD, 1.0 MILE (1.6 KM)
 JB0229'E OF MILL SHOALS AND ON HWY RIGHT OF WAY.  TO REACH THE STATION FROM
 JB0229'THE JUNCTION OF U S HWY 45 AND BURNT PRAIRIE RAOAD IN MILL SHOALS, GO
 JB0229'E ON BURNT PRAIRIE ROAD FOR 0.95 MILES (1.53 KM) TO A GRAVEL
 JB0229'CROSSROAD.  TURN LEFT AND GO N FOR 0.1 MILE (0.2 KM) TO MARK ON RIGHT
 JB0229'AS DESCRIBED.  THE STATION IS A STANDARD NGS AZ MK DISK STAMPED---MILL
 JB0229'1961---, SET INTO THE TOP OF A 10 INCH 30 CM ON SIDE, FLUSH WITH
 JB0229'GROUND.  LOCATED 20.0 FT (6.1 M) E FROM THE CENTERLINE OF GRAVEL ROAD,
 JB0229'1.9 FT (0.6 M) NNW FROM A WITNESS POST AND 1.0 FT (0.3 M) W FROM A N-S
 JB0229'FENCE LINE.  A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 JB0229'MILL 2 1984 USING ELECTRONIC DISTNCE MEADURING EQUIPMENT.  HEIGHT OF
 JB0229'LIGHT ABOVE STTAION WAS 1.5 METERS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ6794 ***********************************************************************
 DQ6794  DESIGNATION -  MILL CREEK RM 10
 DQ6794  PID         -  DQ6794
 DQ6794  STATE/COUNTY-  IL/KANE
 DQ6794  COUNTRY     -  US
 DQ6794  USGS QUAD   -  AURORA NORTH (2018)
 DQ6794
 DQ6794                         *CURRENT SURVEY CONTROL
 DQ6794  ______________________________________________________________________
 DQ6794* NAD 83(1986) POSITION- 41 50 45.7    (N) 088 20 56.3    (W)   HD_HELD2
 DQ6794* NAVD 88 ORTHO HEIGHT -   212.539 (meters)      697.31  (feet) ADJUSTED
 DQ6794  ______________________________________________________________________
 DQ6794  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 DQ6794  DYNAMIC HEIGHT  -        212.466 (meters)      697.07  (feet) COMP
 DQ6794  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 DQ6794
 DQ6794  VERT ORDER      -  SECOND    CLASS I
 DQ6794
 DQ6794.The horizontal coordinates were established by autonomous hand held GPS
 DQ6794.observations and have an estimated accuracy of +/- 10 meters.
 DQ6794
 DQ6794.The orthometric height was determined by differential leveling and
 DQ6794.adjusted by the NATIONAL GEODETIC SURVEY
 DQ6794.in January 2018.
 DQ6794
 DQ6794.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ6794.GEOID18 height accuracy estimate available here.
 DQ6794
 DQ6794.Click photographs - Photos may exist for this station.
 DQ6794
 DQ6794.The dynamic height is computed by dividing the NAVD 88
 DQ6794.geopotential number by the normal gravity value computed on the
 DQ6794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ6794.degrees latitude (g = 980.6199 gals.).
 DQ6794
 DQ6794.The modeled gravity was interpolated from observed gravity values.
 DQ6794
 DQ6794;                    North         East    Units  Estimated Accuracy
 DQ6794;SPC IL E     -   575,001.      298,701.      MT  (+/- 10 meters HH2 GPS)
 DQ6794
 DQ6794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8801133560(NAD 83)
 DQ6794
 DQ6794                          SUPERSEDED SURVEY CONTROL
 DQ6794
 DQ6794.No superseded survey control is available for this station.
 DQ6794
 DQ6794_MARKER: B = BOLT
 DQ6794_SETTING: 0 = UNSPECIFIED SETTING
 DQ6794_SP_SET: ANCHOR BOLT
 DQ6794_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ6794_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ6794_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ6794+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2017
 DQ6794
 DQ6794  HISTORY     - Date     Condition        Report By
 DQ6794  HISTORY     - UNK      MONUMENTED       USGS
 DQ6794  HISTORY     - 20171110 GOOD             PATRIC
 DQ6794
 DQ6794                          STATION DESCRIPTION
 DQ6794
 DQ6794'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DQ6794'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-SOUTHEAST OF
 DQ6794'ELBURN, 6.1 MI (9.8 KM) NORTH-NORTHWEST OF AURORA AND 3.6 MI (5.8 KM)
 DQ6794'SOUTHWEST OF GENEVA.
 DQ6794'
 DQ6794'TO REACH THE STATION FROM THE JUNCTION OF SR 31 (BATAVIA AVE) WITH
 DQ6794'WILSON ST IN BATAVIA, IL GO WEST ON WILSON ST FOR 1.4 MI (2.3 KM) TO
 DQ6794'RANDALL ROAD.  TURN LEFT AND GO SOUTH ON RANDALL ROAD FOR 0.2 MI (0.3
 DQ6794'KM) TO MAIN ST. TURN RIGHT AND GO WEST ON MAIN ST FOR 0.4 MI (0.6 KM)
 DQ6794'TO DEERPATH ROAD.  TURN LEFT AND GO SOUTH ON DEERPATH ROAD FOR 0.1 MI
 DQ6794'(0.2 KM) TO MILLING CREEK AND THE STATION ON THE RIGHT.
 DQ6794'
 DQ6794'THE STATION IS LOCATED 16 FT (4.9 M) NORTHWEST OF THE CENTERLINE OF
 DQ6794'DEERPATH ROAD, 8 FT (2.4 M) EAST OF A POWER POLE AND 54 FT (16.5 M)
 DQ6794'NORTHEAST OF THE BRIDGE DECK.
 DQ6794'
 DQ6794'NOTE - THE STATION IS A REFERENCE MARK FOR USGS GAGING STATION
 DQ6794'05551330 AT MILLING CREEK NEAR BATAVIA, IL.  THE STATION IS AN ANCHOR
 DQ6794'BOLT ON THE STREAM WARD SIDE OF A GUARDRAIL POST AND CLOSEST TO THE
 DQ6794'LEFT UPSTREAM TELEPHONE POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ6793 ***********************************************************************
 DQ6793  DESIGNATION -  MILL CREEK RM 9
 DQ6793  PID         -  DQ6793
 DQ6793  STATE/COUNTY-  IL/KANE
 DQ6793  COUNTRY     -  US
 DQ6793  USGS QUAD   -  AURORA NORTH (2018)
 DQ6793
 DQ6793                         *CURRENT SURVEY CONTROL
 DQ6793  ______________________________________________________________________
 DQ6793* NAD 83(1986) POSITION- 41 50 45.2    (N) 088 20 56.0    (W)   HD_HELD2
 DQ6793* NAVD 88 ORTHO HEIGHT -   212.362 (meters)      696.72  (feet) ADJUSTED
 DQ6793  ______________________________________________________________________
 DQ6793  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 DQ6793  DYNAMIC HEIGHT  -        212.289 (meters)      696.48  (feet) COMP
 DQ6793  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 DQ6793
 DQ6793  VERT ORDER      -  SECOND    CLASS I
 DQ6793
 DQ6793.The horizontal coordinates were established by autonomous hand held GPS
 DQ6793.observations and have an estimated accuracy of +/- 10 meters.
 DQ6793
 DQ6793.The orthometric height was determined by differential leveling and
 DQ6793.adjusted by the NATIONAL GEODETIC SURVEY
 DQ6793.in January 2018.
 DQ6793
 DQ6793.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ6793.GEOID18 height accuracy estimate available here.
 DQ6793
 DQ6793.Click photographs - Photos may exist for this station.
 DQ6793
 DQ6793.The dynamic height is computed by dividing the NAVD 88
 DQ6793.geopotential number by the normal gravity value computed on the
 DQ6793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ6793.degrees latitude (g = 980.6199 gals.).
 DQ6793
 DQ6793.The modeled gravity was interpolated from observed gravity values.
 DQ6793
 DQ6793;                    North         East    Units  Estimated Accuracy
 DQ6793;SPC IL E     -   574,986.      298,708.      MT  (+/- 10 meters HH2 GPS)
 DQ6793
 DQ6793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8801733545(NAD 83)
 DQ6793
 DQ6793                          SUPERSEDED SURVEY CONTROL
 DQ6793
 DQ6793.No superseded survey control is available for this station.
 DQ6793
 DQ6793_MARKER: B = BOLT
 DQ6793_SETTING: 0 = UNSPECIFIED SETTING
 DQ6793_SP_SET: ANCHOR BOLT
 DQ6793_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ6793_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ6793_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ6793+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2017
 DQ6793
 DQ6793  HISTORY     - Date     Condition        Report By
 DQ6793  HISTORY     - UNK      MONUMENTED       USGS
 DQ6793  HISTORY     - 20171101 GOOD             PATRIC
 DQ6793
 DQ6793                          STATION DESCRIPTION
 DQ6793
 DQ6793'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DQ6793'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-SOUTHEAST OF
 DQ6793'ELBURN, 6.1 MI (9.8 KM) NORTH-NORTHWEST OF AURORA AND 3.6 MI (5.8 KM)
 DQ6793'SOUTHWEST OF GENEVA.
 DQ6793'
 DQ6793'TO REACH THE STATION FROM THE JUNCTION OF SR 31 (BATAVIA AVE) WITH
 DQ6793'WILSON ST IN BATAVIA, IL GO WEST ON WILSON ST FOR 1.4 MI (2.3 KM) TO
 DQ6793'RANDALL ROAD.  TURN LEFT AND GO SOUTH ON RANDALL ROAD FOR 0.2 MI (0.3
 DQ6793'KM) TO MAIN ST. TURN RIGHT AND GO WEST ON MAIN ST FOR 0.4 MI (0.6 KM)
 DQ6793'TO DEERPATH ROAD.  TURN LEFT AND GO SOUTH ON DEERPATH ROAD FOR 0.1 MI
 DQ6793'(0.2 KM) TO MILLING CREEK AND THE STATION ON THE LEFT.
 DQ6793'
 DQ6793'THE STATION IS A REFERENCE MARK FOR USGS GAGING STATION 05551330 AT
 DQ6793'MILLING CREEK NEAR BATAVIA, IL.  THE STATION IS AN ANCHOR BOLT ON THE
 DQ6793'DOWNSTREAM SIDE OF A GUARDRAIL POST AND CLOSEST TO THE LEFT DOWNSTREAM
 DQ6793'LIGHT POLE.  THE STATION IS LOCATED 16 FT (4.9 M) SOUTHEAST OF THE
 DQ6793'CENTERLINE OF DEERPATH ROAD, 5 FT (1.5 M) SOUTHWEST OF A LIGHT POLE
 DQ6793'AND 54 FT (16.5 M) NORTHEAST OF THE BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1241 ***********************************************************************
 MF1241  DESIGNATION -  MILL I 5
 MF1241  PID         -  MF1241
 MF1241  STATE/COUNTY-  IL/DU PAGE
 MF1241  COUNTRY     -  US
 MF1241  USGS QUAD   -  NAPERVILLE (2018)
 MF1241
 MF1241                         *CURRENT SURVEY CONTROL
 MF1241  ______________________________________________________________________
 MF1241* NAD 83(2011) POSITION- 41 48 21.83257(N) 088 09 24.94488(W)   ADJUSTED
 MF1241* NAD 83(2011) ELLIP HT-   198.717 (meters)        (06/27/12)   ADJUSTED
 MF1241* NAD 83(2011) EPOCH   -  2010.00
 MF1241* NAVD 88 ORTHO HEIGHT -   231.872 (meters)      760.73  (feet) ADJUSTED
 MF1241  ______________________________________________________________________
 MF1241  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 MF1241  NAD 83(2011) X  -    153,140.953 (meters)                     COMP
 MF1241  NAD 83(2011) Y  - -4,759,070.195 (meters)                     COMP
 MF1241  NAD 83(2011) Z  -  4,229,704.098 (meters)                     COMP
 MF1241  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 MF1241  DYNAMIC HEIGHT  -        231.791 (meters)      760.47  (feet) COMP
 MF1241  MODELED GRAVITY -    980,268.0   (mgal)                       NAVD 88
 MF1241
 MF1241  VERT ORDER      -  THIRD
 MF1241
 MF1241  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1241  Standards:
 MF1241         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1241            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1241  -------------------------------------------------------------------
 MF1241  NETWORK    0.79   1.22           0.37   0.25   0.62     -0.12012323
 MF1241  -------------------------------------------------------------------
 MF1241  Click here for local accuracies and other accuracy information.
 MF1241
 MF1241.The horizontal coordinates were established by GPS observations
 MF1241.and adjusted by the National Geodetic Survey in June 2012.
 MF1241
 MF1241.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1241.been affixed to the stable North American tectonic plate. See 
 MF1241.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1241
 MF1241.The horizontal coordinates are valid at the epoch date displayed above
 MF1241.which is a decimal equivalence of Year/Month/Day.
 MF1241
 MF1241.The orthometric height was determined by differential leveling and
 MF1241.adjusted by the NATIONAL GEODETIC SURVEY
 MF1241.in June 1991.
 MF1241
 MF1241.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1241.GEOID18 height accuracy estimate available here.
 MF1241
 MF1241.Click photographs - Photos may exist for this station.
 MF1241
 MF1241.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1241
 MF1241.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1241
 MF1241.The ellipsoidal height was determined by GPS observations
 MF1241.and is referenced to NAD 83.
 MF1241
 MF1241.The dynamic height is computed by dividing the NAVD 88
 MF1241.geopotential number by the normal gravity value computed on the
 MF1241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1241.degrees latitude (g = 980.6199 gals.).
 MF1241
 MF1241.The modeled gravity was interpolated from observed gravity values.
 MF1241
 MF1241. The following values were computed from the NAD 83(2011) position.
 MF1241
 MF1241;                    North         East     Units Scale Factor Converg.
 MF1241;SPC IL E     -   570,577.515   314,659.152   MT  0.99997764   +0 07 03.3
 MF1241;SPC IL E     - 1,871,969.73  1,032,344.23   sFT  0.99997764   +0 07 03.3
 MF1241;UTM  16      - 4,628,891.017   403,894.764   MT  0.99971365   -0 46 16.6
 MF1241
 MF1241!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1241!SPC IL E     -   0.99996883  x   0.99997764  =   0.99994647
 MF1241!UTM  16      -   0.99996883  x   0.99971365  =   0.99968249
 MF1241
 MF1241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0389428891(NAD 83)
 MF1241
 MF1241                          SUPERSEDED SURVEY CONTROL
 MF1241
 MF1241  NAD 83(2007)-  41 48 21.83256(N)    088 09 24.94577(W) AD(2002.00) 0
 MF1241  ELLIP H (02/10/07)  198.743  (m)                       GP(2002.00)    
 MF1241  NAD 83(1997)-  41 48 21.83276(N)    088 09 24.94590(W) AD(       ) 1
 MF1241  ELLIP H (04/23/01)  198.770  (m)                       GP(       ) 3 1
 MF1241  NAVD 88             231.87   (m)          760.7    (f) LEVELING    3  
 MF1241
 MF1241.Superseded values are not recommended for survey control.
 MF1241
 MF1241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1241.See file dsdata.pdf to determine how the superseded data were derived.
 MF1241
 MF1241_MARKER: DB = BENCH MARK DISK
 MF1241_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1241_SP_SET: WALK OF OVERPASS
 MF1241_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1241_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1241+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2001
 MF1241
 MF1241  HISTORY     - Date     Condition        Report By
 MF1241  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1241  HISTORY     - 19980418 GOOD             USPSQD
 MF1241  HISTORY     - 20000316 GOOD             SECI
 MF1241  HISTORY     - 20011002 GOOD             ASMINC
 MF1241  HISTORY     - 20060121 MARK NOT FOUND   USPSQD
 MF1241
 MF1241                          STATION DESCRIPTION
 MF1241
 MF1241'DESCRIBED BY MARCHESE AND SONS 1983
 MF1241'1.0 MI SSE FROM WARRENVILLE.
 MF1241'2.0 MILES NORTH OF NAPERVILLE, 1.0 MILE SOUTH SOUTHEAST OF
 MF1241'WARRENVILLE, AND IS ON THE EAST SIDE OF MILL ROAD, FROM THE JUNCTION
 MF1241'OF STATE HIGHWAY 53 AND EAST-WEST TOLLWAY, GO 0.10 MILE SOUTH ALONG
 MF1241'HIGHWAY 53 FROM THE ILLINOIS 5 INTERCHANGE TO WARRENVILLE ROAD, THEN
 MF1241'WEST ON WARRENVILLE ROAD ABOUT 4.0 MILES TO MILL ROAD, THEN SOUTH ON
 MF1241'MILL ROAD 0.5 MILE TO MARK ON LEFT, IN A 2.5 FOOT WIDE CONCRETE WALK
 MF1241'ALONG EAST SIDE OF MILL ROAD, AND 4.0 FEET NORTH OF THE SOUTHEAST
 MF1241'CORNER OF BRIDGE OVERPASS.
 MF1241
 MF1241                          STATION RECOVERY (1998)
 MF1241
 MF1241'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1241'RECOVERED IN GOOD CONDITION.
 MF1241
 MF1241                          STATION RECOVERY (2000)
 MF1241
 MF1241'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 MF1241'RECOVERED AS DESCRIBED
 MF1241
 MF1241                          STATION RECOVERY (2001)
 MF1241
 MF1241'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (RKO)
 MF1241'RECOVERED IN GOOD CONDITION.
 MF1241
 MF1241                          STATION RECOVERY (2006)
 MF1241
 MF1241'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1241'BRIDGE UNDER RECONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0228 ***********************************************************************
 JB0228  DESIGNATION -  MILL RM 1
 JB0228  PID         -  JB0228
 JB0228  STATE/COUNTY-  IL/WHITE
 JB0228  COUNTRY     -  US
 JB0228  USGS QUAD   -  SPRINGERTON (2018)
 JB0228
 JB0228                         *CURRENT SURVEY CONTROL
 JB0228  ______________________________________________________________________
 JB0228* NAD 83(1986) POSITION- 38 14 57.89   (N) 088 19 59.35   (W)   HD_HELD1
 JB0228* NAVD 88 ORTHO HEIGHT -   153.861 (meters)      504.79  (feet) ADJUSTED
 JB0228  ______________________________________________________________________
 JB0228  GEOID HEIGHT    -        -30.495 (meters)                     GEOID18
 JB0228  DYNAMIC HEIGHT  -        153.762 (meters)      504.47  (feet) COMP
 JB0228  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JB0228
 JB0228  VERT ORDER      -  SECOND    CLASS 0
 JB0228
 JB0228.The horizontal coordinates were determined by differentially corrected
 JB0228.hand held GPS observations or other comparable positioning techniques
 JB0228.and have an estimated accuracy of +/- 3 meters.
 JB0228
 JB0228.The orthometric height was determined by differential leveling and
 JB0228.adjusted by the NATIONAL GEODETIC SURVEY
 JB0228.in June 1991.
 JB0228
 JB0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0228.GEOID18 height accuracy estimate available here.
 JB0228
 JB0228.Click photographs - Photos may exist for this station.
 JB0228
 JB0228.The dynamic height is computed by dividing the NAVD 88
 JB0228.geopotential number by the normal gravity value computed on the
 JB0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0228.degrees latitude (g = 980.6199 gals.).
 JB0228
 JB0228.The modeled gravity was interpolated from observed gravity values.
 JB0228
 JB0228;                    North         East    Units  Estimated Accuracy
 JB0228;SPC IL E     -   175,658.8     300,015.8     MT  (+/- 3 meters HH1 GPS) 
 JB0228
 JB0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8334734328(NAD 83)
 JB0228
 JB0228                          SUPERSEDED SURVEY CONTROL
 JB0228
 JB0228  NGVD 29 (??/??/92)  153.981  (m)          505.19   (f) ADJ UNCH    2 0
 JB0228
 JB0228.Superseded values are not recommended for survey control.
 JB0228
 JB0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0228.See file dsdata.pdf to determine how the superseded data were derived.
 JB0228
 JB0228_MARKER: DR = REFERENCE MARK DISK
 JB0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0228_STAMPING: MILL NO 1 1961
 JB0228_MARK LOGO: CGS
 JB0228_PROJECTION: FLUSH
 JB0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0228+STABILITY: SURFACE MOTION
 JB0228
 JB0228  HISTORY     - Date     Condition        Report By
 JB0228  HISTORY     - 1961     MONUMENTED       CGS
 JB0228
 JB0228                          STATION DESCRIPTION
 JB0228
 JB0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0228'0.8 MI NE FROM MILL SHOALS.
 JB0228'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0228'SHOALS, THENCE 0.05 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE 0.7
 JB0228'MILE EAST ALONG AN ASPHALT PAVED ROAD, (BURNT PRAIRIE LIBERTY
 JB0228'ROAD), TO THE FARM HOME OF MR RAINWATER NORTH OF THE ROAD, THENCE
 JB0228'ABOUT 70 YARDS NORTH AND WEST ALONG A DRIVE TO THE WEST EDGE OF
 JB0228'THE BACK YARD AND THE EAST EDGE OF A CULTIVATED FIELD, 35 FEET
 JB0228'WEST OF THE CENTER OF A DRIVE, 51 FEET NORTHWEST OF THE NORTHWEST
 JB0228'CORNER OF A CHICKEN HOUSE, 0.5 FOOT SOUTH OF A FENCE, 30 FEET
 JB0228'WEST OF THE WEST END OF A METAL GATE, 97.4 FEET NORTH-NORTHEAST
 JB0228'OF TRIANGULATION STATION MILL, AND SET IN THE TOP OF A CONCRETE
 JB0228'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1397 ***********************************************************************
 KA1397  DESIGNATION -  MILL RM 2
 KA1397  PID         -  KA1397
 KA1397  STATE/COUNTY-  IL/CLARK
 KA1397  COUNTRY     -  US
 KA1397  USGS QUAD   -  CLARKSVILLE (2018)
 KA1397
 KA1397                         *CURRENT SURVEY CONTROL
 KA1397  ______________________________________________________________________
 KA1397* NAD 83(1986) POSITION- 39 22 33.31   (N) 087 45 07.57   (W)   HD_HELD1
 KA1397* NAVD 88 ORTHO HEIGHT -   184.946 (meters)      606.78  (feet) ADJUSTED
 KA1397  ______________________________________________________________________
 KA1397  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 KA1397  DYNAMIC HEIGHT  -        184.840 (meters)      606.43  (feet) COMP
 KA1397  MODELED GRAVITY -    980,052.2   (mgal)                       NAVD 88
 KA1397
 KA1397  VERT ORDER      -  SECOND    CLASS 0
 KA1397
 KA1397.The horizontal coordinates were determined by differentially corrected
 KA1397.hand held GPS observations or other comparable positioning techniques
 KA1397.and have an estimated accuracy of +/- 3 meters.
 KA1397
 KA1397.The orthometric height was determined by differential leveling and
 KA1397.adjusted by the NATIONAL GEODETIC SURVEY
 KA1397.in June 1991.
 KA1397
 KA1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1397.GEOID18 height accuracy estimate available here.
 KA1397
 KA1397.Click photographs - Photos may exist for this station.
 KA1397
 KA1397.The dynamic height is computed by dividing the NAVD 88
 KA1397.geopotential number by the normal gravity value computed on the
 KA1397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1397.degrees latitude (g = 980.6199 gals.).
 KA1397
 KA1397.The modeled gravity was interpolated from observed gravity values.
 KA1397
 KA1397;                    North         East    Units  Estimated Accuracy
 KA1397;SPC IL E     -   300,872.4     350,081.3     MT  (+/- 3 meters HH1 GPS) 
 KA1397
 KA1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3521958763(NAD 83)
 KA1397
 KA1397                          SUPERSEDED SURVEY CONTROL
 KA1397
 KA1397  NGVD 29 (??/??/92)  185.024  (m)          607.03   (f) ADJ UNCH    2 0
 KA1397
 KA1397.Superseded values are not recommended for survey control.
 KA1397
 KA1397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1397.See file dsdata.pdf to determine how the superseded data were derived.
 KA1397
 KA1397_MARKER: DR = REFERENCE MARK DISK
 KA1397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1397_STAMPING: MILL NO 2 1947
 KA1397_MARK LOGO: CGS
 KA1397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1397+STABILITY: SURFACE MOTION
 KA1397
 KA1397  HISTORY     - Date     Condition        Report By
 KA1397  HISTORY     - 1947     MONUMENTED       CGS
 KA1397  HISTORY     - 1960     GOOD             CGS
 KA1397  HISTORY     - 1962     MARK NOT FOUND   USGS
 KA1397  HISTORY     - 19971019 MARK NOT FOUND   USPSQD
 KA1397  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1397
 KA1397                          STATION DESCRIPTION
 KA1397
 KA1397'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1397'3.8 MI SW FROM MARSHALL.
 KA1397'3.7 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1397'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.1 MILE NORTH
 KA1397'ALONG A GRAVEL ROAD, AT A GATE FOR A SMALL FIELD WEST OF THE ROAD,
 KA1397'107 FEET WEST OF THE CENTER LINE OF THE ROAD, 87 FEET WEST OF A
 KA1397'FENCE, 102 FEET SOUTHWEST OF THE SOUTH GATE POST, 151 FEET NORTHWEST
 KA1397'AND ACROSS THE ROAD FROM A POWER POLE WITH A TRANSFORMER, 7 FEET
 KA1397'EAST OF A FENCE, 69.7 FEET WEST-NORTHWEST OF TRIANGULATION STATION
 KA1397'MILL, 89.3 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 KA1397'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1397'PROJECTING 2 INCHES.
 KA1397
 KA1397                          STATION RECOVERY (1962)
 KA1397
 KA1397'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 KA1397'MARK NOT FOUND.
 KA1397
 KA1397                          STATION RECOVERY (1997)
 KA1397
 KA1397'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1397'MARK NOT FOUND.
 KA1397
 KA1397                          STATION RECOVERY (2005)
 KA1397
 KA1397'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1397'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0226 ***********************************************************************
 JB0226  DESIGNATION -  MILL RM 2
 JB0226  PID         -  JB0226
 JB0226  STATE/COUNTY-  IL/WHITE
 JB0226  COUNTRY     -  US
 JB0226  USGS QUAD   -  SPRINGERTON (2018)
 JB0226
 JB0226                         *CURRENT SURVEY CONTROL
 JB0226  ______________________________________________________________________
 JB0226* NAD 83(1986) POSITION- 38 14 57.35   (N) 088 19 58.50   (W)   HD_HELD1
 JB0226* NAVD 88 ORTHO HEIGHT -   153.461 (meters)      503.48  (feet) ADJUSTED
 JB0226  ______________________________________________________________________
 JB0226  GEOID HEIGHT    -        -30.496 (meters)                     GEOID18
 JB0226  DYNAMIC HEIGHT  -        153.363 (meters)      503.16  (feet) COMP
 JB0226  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JB0226
 JB0226  VERT ORDER      -  SECOND    CLASS 0
 JB0226
 JB0226.The horizontal coordinates were determined by differentially corrected
 JB0226.hand held GPS observations or other comparable positioning techniques
 JB0226.and have an estimated accuracy of +/- 3 meters.
 JB0226
 JB0226.The orthometric height was determined by differential leveling and
 JB0226.adjusted by the NATIONAL GEODETIC SURVEY
 JB0226.in June 1991.
 JB0226
 JB0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0226.GEOID18 height accuracy estimate available here.
 JB0226
 JB0226.Click photographs - Photos may exist for this station.
 JB0226
 JB0226.The dynamic height is computed by dividing the NAVD 88
 JB0226.geopotential number by the normal gravity value computed on the
 JB0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0226.degrees latitude (g = 980.6199 gals.).
 JB0226
 JB0226.The modeled gravity was interpolated from observed gravity values.
 JB0226
 JB0226;                    North         East    Units  Estimated Accuracy
 JB0226;SPC IL E     -   175,642.2     300,036.5     MT  (+/- 3 meters HH1 GPS) 
 JB0226
 JB0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8336834311(NAD 83)
 JB0226
 JB0226                          SUPERSEDED SURVEY CONTROL
 JB0226
 JB0226  NGVD 29 (??/??/92)  153.581  (m)          503.87   (f) ADJ UNCH    2 0
 JB0226
 JB0226.Superseded values are not recommended for survey control.
 JB0226
 JB0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0226.See file dsdata.pdf to determine how the superseded data were derived.
 JB0226
 JB0226_MARKER: DR = REFERENCE MARK DISK
 JB0226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0226_STAMPING: MILL NO 2 1961
 JB0226_MARK LOGO: CGS
 JB0226_PROJECTION: FLUSH
 JB0226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0226+STABILITY: SURFACE MOTION
 JB0226
 JB0226  HISTORY     - Date     Condition        Report By
 JB0226  HISTORY     - 1961     MONUMENTED       CGS
 JB0226  HISTORY     - 1984     GOOD             NGS
 JB0226
 JB0226                          STATION DESCRIPTION
 JB0226
 JB0226'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0226'0.8 MI NE FROM MILL SHOALS.
 JB0226'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0226'SHOALS, THENCE 0.05 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE
 JB0226'0.7 MILE EAST ALONG AN ASPHALT PAVED ROAD (BURNT PRAIRIE LIBERTY
 JB0226'ROAD), TO THE FARM HOME OF MR RAINWATER NORTH OF THE ROAD, THENCE
 JB0226'ABOUT 70 YARDS NORTH AND WEST ALONG A DRIVE TO THE WEST EDGE OF
 JB0226'THE BACK YARD AND THE EAST EDGE OF A CULTIVATED FIELD, 15 FEET
 JB0226'WEST OF THE CENTER OF A DRIVE, 2 FEET SOUTHEAST OF THE SOUTHEAST
 JB0226'CORNER OF A CHICKEN HOUSE, 44.5 FEET WEST OF THE APPROXIMATE
 JB0226'CENTER OF A WATER WELL, 90.5 FEET NORTHEAST OF TRIANGULATION
 JB0226'STATION MILL, ABOUT LEVEL WITH THE DRIVE, AND SET IN THE TOP OF
 JB0226'A CONCRETE POST FLUSH WITH THE GROUND.
 JB0226
 JB0226                          STATION RECOVERY (1984)
 JB0226
 JB0226'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 JB0226'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1396 ***********************************************************************
 KA1396  DESIGNATION -  MILL RM 3
 KA1396  PID         -  KA1396
 KA1396  STATE/COUNTY-  IL/CLARK
 KA1396  COUNTRY     -  US
 KA1396  USGS QUAD   -  CLARKSVILLE (2018)
 KA1396
 KA1396                         *CURRENT SURVEY CONTROL
 KA1396  ______________________________________________________________________
 KA1396* NAD 83(1986) POSITION- 39 22 34.06   (N) 087 45 06.51   (W)   HD_HELD1
 KA1396* NAVD 88 ORTHO HEIGHT -   185.307 (meters)      607.96  (feet) ADJUSTED
 KA1396  ______________________________________________________________________
 KA1396  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 KA1396  DYNAMIC HEIGHT  -        185.201 (meters)      607.61  (feet) COMP
 KA1396  MODELED GRAVITY -    980,052.2   (mgal)                       NAVD 88
 KA1396
 KA1396  VERT ORDER      -  SECOND    CLASS 0
 KA1396
 KA1396.The horizontal coordinates were determined by differentially corrected
 KA1396.hand held GPS observations or other comparable positioning techniques
 KA1396.and have an estimated accuracy of +/- 3 meters.
 KA1396
 KA1396.The orthometric height was determined by differential leveling and
 KA1396.adjusted by the NATIONAL GEODETIC SURVEY
 KA1396.in June 1991.
 KA1396
 KA1396.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1396.GEOID18 height accuracy estimate available here.
 KA1396
 KA1396.Click photographs - Photos may exist for this station.
 KA1396
 KA1396.The dynamic height is computed by dividing the NAVD 88
 KA1396.geopotential number by the normal gravity value computed on the
 KA1396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1396.degrees latitude (g = 980.6199 gals.).
 KA1396
 KA1396.The modeled gravity was interpolated from observed gravity values.
 KA1396
 KA1396;                    North         East    Units  Estimated Accuracy
 KA1396;SPC IL E     -   300,895.7     350,106.5     MT  (+/- 3 meters HH1 GPS) 
 KA1396
 KA1396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3524558786(NAD 83)
 KA1396
 KA1396                          SUPERSEDED SURVEY CONTROL
 KA1396
 KA1396  NGVD 29 (??/??/92)  185.385  (m)          608.22   (f) ADJ UNCH    2 0
 KA1396
 KA1396.Superseded values are not recommended for survey control.
 KA1396
 KA1396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1396.See file dsdata.pdf to determine how the superseded data were derived.
 KA1396
 KA1396_MARKER: DR = REFERENCE MARK DISK
 KA1396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1396_STAMPING: MILL NO 3 1947
 KA1396_MARK LOGO: CGS
 KA1396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1396+STABILITY: SURFACE MOTION
 KA1396_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1396+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2005
 KA1396
 KA1396  HISTORY     - Date     Condition        Report By
 KA1396  HISTORY     - 1959     MONUMENTED       CGS
 KA1396  HISTORY     - 1960     GOOD             CGS
 KA1396  HISTORY     - 1962     MARK NOT FOUND   USGS
 KA1396  HISTORY     - 19970805 MARK NOT FOUND   USPSQD
 KA1396  HISTORY     - 20050208 GOOD             ILDT
 KA1396
 KA1396                          STATION DESCRIPTION
 KA1396
 KA1396'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1396'3.8 MI SW FROM MARSHALL.
 KA1396'3.7 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1396'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.1 MILE NORTH
 KA1396'ALONG A GRAVEL ROAD, AT A GATE FOR A SMALL FIELD WEST OF THE ROAD,
 KA1396'22 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT WEST OF A
 KA1396'FENCE, 1 1/2 FEET NORTH-NORTHWEST OF THE NORTH GATE POST, 10 1/2
 KA1396'FEET NORTH OF THE CENTER LINE OF THE DRIVE WEST, 93.0 FEET NORTH
 KA1396'OF TRIANGULATION STATION MILL, 95.2 FEET NORTH OF A METAL WITNESS
 KA1396'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 KA1396'OF A CONCRETE POST PROJECTING 2 INCHES.
 KA1396
 KA1396                          STATION RECOVERY (1962)
 KA1396
 KA1396'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 KA1396'MARK NOT FOUND.
 KA1396
 KA1396                          STATION RECOVERY (1997)
 KA1396
 KA1396'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1396'MARK NOT FOUND.
 KA1396
 KA1396                          STATION RECOVERY (2005)
 KA1396
 KA1396'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1396'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1395 ***********************************************************************
 KA1395  DESIGNATION -  MILL RM 4
 KA1395  PID         -  KA1395
 KA1395  STATE/COUNTY-  IL/CLARK
 KA1395  COUNTRY     -  US
 KA1395  USGS QUAD   -  CLARKSVILLE (2018)
 KA1395
 KA1395                         *CURRENT SURVEY CONTROL
 KA1395  ______________________________________________________________________
 KA1395* NAD 83(1986) POSITION- 39 22 33.31   (N) 087 45 07.57   (W)   HD_HELD1
 KA1395* NAVD 88 ORTHO HEIGHT -   184.99  (meters)      606.9   (feet) RESET
 KA1395  ______________________________________________________________________
 KA1395  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 KA1395  VERT ORDER      -  THIRD
 KA1395
 KA1395.The horizontal coordinates were determined by differentially corrected
 KA1395.hand held GPS observations or other comparable positioning techniques
 KA1395.and have an estimated accuracy of +/- 3 meters.
 KA1395
 KA1395.The orthometric height was computed from unverified reset data.
 KA1395
 KA1395.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1395.GEOID18 height accuracy estimate available here.
 KA1395
 KA1395.Click photographs - Photos may exist for this station.
 KA1395
 KA1395;                    North         East    Units  Estimated Accuracy
 KA1395;SPC IL E     -   300,872.4     350,081.3     MT  (+/- 3 meters HH1 GPS) 
 KA1395
 KA1395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3521958763(NAD 83)
 KA1395
 KA1395                          SUPERSEDED SURVEY CONTROL
 KA1395
 KA1395.No superseded survey control is available for this station.
 KA1395
 KA1395_MARKER: DR = REFERENCE MARK DISK
 KA1395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1395_STAMPING: MILL 1947 NO 4 1971
 KA1395_MARK LOGO: CGS
 KA1395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1395+STABILITY: SURFACE MOTION
 KA1395_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1395+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2005
 KA1395
 KA1395  HISTORY     - Date     Condition        Report By
 KA1395  HISTORY     - 1971     MONUMENTED       NGS
 KA1395  HISTORY     - 20050208 GOOD             ILDT
 KA1395
 KA1395                          STATION DESCRIPTION
 KA1395
 KA1395'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KA1395'3.9 MI SW FROM MARSHALL.
 KA1395'ABOUT 3.9 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KA1395'WITH STATE HIGHWAY 1 AT THE NORTHEAST EDGE OF MARSHALL, THENCE
 KA1395'NORTH ALONG PAVED ROAD FOR 0.1 MILE TO MARK ON THE LEFT, 108 FEET
 KA1395'WEST OF THE CENTERLINE OF THE ROAD, 87 FEET WEST OF A FENCE AND A
 KA1395'METAL WITNESS POST, 68 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 KA1395'STOCK LOADING PEN, SET IN THE TOP OF A SQUARE CONCRETE POST PROJECTING
 KA1395'4 INCHES.
 KA1395
 KA1395                          STATION RECOVERY (2005)
 KA1395
 KA1395'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1395'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0831 ***********************************************************************
 LD0831  DESIGNATION -  MILLER
 LD0831  PID         -  LD0831
 LD0831  STATE/COUNTY-  IL/ADAMS
 LD0831  COUNTRY     -  US
 LD0831  USGS QUAD   -  MENDON (2018)
 LD0831
 LD0831                         *CURRENT SURVEY CONTROL
 LD0831  ______________________________________________________________________
 LD0831* NAD 83(1997) POSITION- 40 05 24.22951(N) 091 18 48.97420(W)   ADJUSTED
 LD0831* NAVD 88 ORTHO HEIGHT -   218.    (meters)      715.    (feet) SCALED
 LD0831  ______________________________________________________________________
 LD0831  GEOID HEIGHT    -        -32.751 (meters)                     GEOID18
 LD0831  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 LD0831  HORZ ORDER      -  FIRST
 LD0831
 LD0831.The horizontal coordinates were established by classical geodetic methods
 LD0831.and adjusted by the National Geodetic Survey in October 1999.
 LD0831
 LD0831.The orthometric height was scaled from a topographic map.
 LD0831
 LD0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0831.GEOID18 height accuracy estimate available here.
 LD0831
 LD0831.Click photographs - Photos may exist for this station.
 LD0831
 LD0831.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0831
 LD0831. The following values were computed from the NAD 83(1997) position.
 LD0831
 LD0831;                    North         East     Units Scale Factor Converg.
 LD0831;SPC IL W     -   380,617.965   602,192.023   MT  1.00005890   -0 44 19.2
 LD0831;SPC IL W     - 1,248,744.11  1,975,691.66   sFT  1.00005890   -0 44 19.2
 LD0831;UTM  15      - 4,439,116.214   643,764.547   MT  0.99985444   +1 05 10.4
 LD0831
 LD0831!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0831!SPC IL W     -   0.99997095  x   1.00005890  =   1.00002985
 LD0831!UTM  15      -   0.99997095  x   0.99985444  =   0.99982539
 LD0831
 LD0831:                Primary Azimuth Mark                     Grid Az
 LD0831:SPC IL W     -  MILLER AZ MK                             258 57 39.4
 LD0831:UTM  15      -  MILLER AZ MK                             257 08 09.8
 LD0831
 LD0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4376439116(NAD 83)
 LD0831
 LD0831|---------------------------------------------------------------------|
 LD0831| PID    Reference Object                     Distance      Geod. Az  |
 LD0831|                                                           dddmmss.s |
 LD0831| CL9886 MENDON SCHOOL CHIMNEY                              0943439.2 |
 LD0831| KC0650 QUINCY MUNICIPAL TANK               APPROX.17.2 KM 1985629.7 |
 LD0831| CL9903 MILLER RM 3                          27.261 METERS 20740     |
 LD0831| LD0848 LA GRANGE MUNICIPAL TANK            APPROX.17.2 KM 2532022.6 |
 LD0831| CL9901 MILLER RM 1 AZIMUTH                                2534542.1 |
 LD0831| CL9900 MILLER AZ MK                                       2581320.2 |
 LD0831| LD0847 CANTON CULVER STOCKTON COLL TK      APPROX.19.0 KM 2830723.0 |
 LD0831| CL9904 MILLER RM 4                          29.358 METERS 33419     |
 LD0831| CL9902 MILLER RM 2                          30.504 METERS 34836     |
 LD0831|---------------------------------------------------------------------|
 LD0831
 LD0831                          SUPERSEDED SURVEY CONTROL
 LD0831
 LD0831  NAD 83(1996)-  40 05 24.22950(N)    091 18 48.97424(W) AD(       ) 1
 LD0831  NAD 83(1986)-  40 05 24.23898(N)    091 18 48.97400(W) AD(       ) 1
 LD0831  NAD 27      -  40 05 24.07200(N)    091 18 48.44600(W) AD(       ) 1
 LD0831
 LD0831.Superseded values are not recommended for survey control.
 LD0831
 LD0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0831.See file dsdata.pdf to determine how the superseded data were derived.
 LD0831
 LD0831_MARKER: DS = TRIANGULATION STATION DISK
 LD0831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0831_STAMPING: MILLER 1931
 LD0831_MARK LOGO: CGS
 LD0831_PROJECTION: RECESSED 20 CENTIMETERS
 LD0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0831+STABILITY: SURFACE MOTION
 LD0831
 LD0831  HISTORY     - Date     Condition        Report By
 LD0831  HISTORY     - 1931     MONUMENTED       CGS
 LD0831  HISTORY     - 1933     GOOD             CGS
 LD0831  HISTORY     - 1934     GOOD             CGS
 LD0831  HISTORY     - 1957     GOOD             CGS
 LD0831  HISTORY     - 1964     GOOD             CGS
 LD0831
 LD0831                          STATION DESCRIPTION
 LD0831
 LD0831'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0831'STATION IS 12 MILES NE OF QUINCY, AND 3 MILES NE OF THE VILLAGE
 LD0831'OF URSA, ON LAND OWNED AND OCCUPIED BY HENRY J. MILLER.  IT
 LD0831'IS 50 YARDS S OF THE HOUSE, 6.6 METERS (22 FEET) E OF THE
 LD0831'ROAD LEADING TO THE HOUSE, 12.7 METERS (42 FEET) E OF THE W
 LD0831'FENCE, 26.9 METERS (88 FEET) W OF THE E FENCE AND 23.30 METERS
 LD0831'(76.4 FEET) S OF A 16-INCH PINE TREE OUTSIDE THE LAWN.  MARK
 LD0831'IS 8 INCHES BELOW SURFACE.
 LD0831'
 LD0831'TO REACH FROM URSA, GO NE ON U.S. HIGHWAY 36 FOR 3.0 MILES
 LD0831'TO A LANE LEADING N, ACROSS RAILROAD ABOUT 200 YARDS TO A
 LD0831'HOUSE AND LARGE BARNS ON TOP OF HILL.  THIS LANE IS 0.4 MILE
 LD0831'E OF THE SCHOOL AT CROSSROADS.  THE PREMISES AND STATION ARE
 LD0831'CONSPICUOUS BY A TALL POINTED PINE TREE IN FRONT OF HOUSE.
 LD0831'
 LD0831'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 LD0831'BRONZE DISKS SET IN CONCRETE.
 LD0831'
 LD0831'REFERENCE MARK NO. 1 IS WSW OF THE STATION, 1/2 MILE DISTANT,
 LD0831'IN NW CORNER OF THE SCHOOLYARD, 8 METERS (26 FEET) S OF THE
 LD0831'CONCRETE PAVEMENT, 8 METERS (26 FEET) E OF A N-S GRAVEL ROAD,
 LD0831'AND 60 METERS (197 FEET) NW OF THE SCHOOLHOUSE.  REFERENCE
 LD0831'MARK NO. 2 IS IN THE SW CORNER OF THE LAWN IN FRONT OF HOUSE,
 LD0831'4 METERS (13 FEET) E OF THE ROAD, 17 METERS (56 FEET) SW
 LD0831'OF THE SW CORNER OF THE HOUSE, 2 METERS (7 FEET) S OF A 16-INCH
 LD0831'MAPLE TREE AND 18 METERS (59 FEET) W OF A LARGE FIR TREE.
 LD0831'
 LD0831'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS (89 FEET).
 LD0831
 LD0831                          STATION RECOVERY (1933)
 LD0831
 LD0831'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LD0831'STATION IS 12 MILES NE OF QUINCY, AND 3 MILES NE OF THE VILLAGE
 LD0831'OF URSA, ON LAND OWNED AND OCCUPIED BY HENRY J. MILLER.  IT IS
 LD0831'50 YARDS S OF THE HOUSE, 6.6 METERS (22 FEET) E OF THE ROAD
 LD0831'LEADING TO THE HOUSE, 12.7 METERS (42 FEET) E OF THE W FENCE,
 LD0831'26.9 METERS (88 FEET) W OF THE E FENCE, AND 23.30 METERS
 LD0831'(76.4 FEET) S OF A 16-INCH PINE TREE OUTSIDE THE LAWN, AND IS
 LD0831'8 INCHES BELOW SURFACE.
 LD0831'
 LD0831'MARKS IN GOOD CONDITION AS DESCRIBED.
 LD0831'
 LD0831'TO REACH FROM URSA, GO NE ON U.S. HIGHWAY 36 FOR 3.0 MILES TO
 LD0831'A LANE LEADING N, ACROSS RAILROAD ABOUT 200 YARDS TO A HOUSE
 LD0831'AND LARGE BARNS ON TOP OF HILL.  THIS LANE IS 0.4 MILE E OF
 LD0831'THE SCHOOL AT CROSSROADS, AND PREMISES AND STATION ARE CONSPICUOUS
 LD0831'BY A TALL POINTED PINE TREE IN FRONT OF HOUSE.
 LD0831'
 LD0831'THE STATION, UNDERGROUND, AND REFERENCE MARKS ARE BRONZE
 LD0831'TABLETS SET IN CONCRETE.
 LD0831'
 LD0831'REFERENCE MARK NO. 1 IS WSW OF THE STATION, 1/2 MILE DISTANT,
 LD0831'IN NW CORNER OF THE SCHOOLYARD, 8 METERS (26 FEET) S OF THE
 LD0831'CONCRETE PAVEMENT, 8 METERS (26 FEET) E OF THE N-S GRAVEL ROAD,
 LD0831'AND 60 METERS (197 FEET) NW OF THE SCHOOLHOUSE.  REFERENCE
 LD0831'MARK NO. 2 IS IN THE SW CORNER OF THE LAWN, IN FRONT OF HOUSE,
 LD0831'4 METERS (13 FEET) E OF THE ROAD, 17 METERS (56 FEET) SW OF
 LD0831'THE SW CORNER OF THE HOUSE, 2 METERS (7 FEET) S OF A 16-INCH
 LD0831'MAPLE TREE AND 18 METERS (59 FEET) W OF A LARGE FIR TREE.
 LD0831
 LD0831                          STATION RECOVERY (1934)
 LD0831
 LD0831'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0831'STATION IS ABOUT 12 MILES NNE OF QUINCY, ABOUT 3 MILES NE OF
 LD0831'URSA, ON H.J. MILLERS FARM, ALONGSIDE OF THE ROAD LEADING
 LD0831'FROM THE HIGHWAY TO THE HOUSE, 150 FEET S OF THE FARMHOUSE,
 LD0831'77 FEET S OF A 24-INCH PINE TREE, 95 FEET S OF THE LAWN FENCE,
 LD0831'112 FEET SSW OF A 24-INCH FIR TREE, 89 FEET W OF THE E FENCE,
 LD0831'AND 41 FEET E OF THE W FENCE.  THE MARK IS 12 INCHES UNDERGROUND.
 LD0831'
 LD0831'TO REACH FROM POST OFFICE IN URSA, GO NE ON U.S. HIGHWAY 36
 LD0831'FOR 3.1 MILES TO THE LANE THAT LEADS NORTH TO THE MILLER HOUSE.
 LD0831'TURN N ON LANE AND GO 0.1 MILE TO THE STATION.
 LD0831'
 LD0831'REFERENCE MARK NO. 1 (1931) IS APPROXIMATELY WSW OF STATION,
 LD0831'200 FEET NW OF THE NW CORNER OF SCHOOLHOUSE, 28 FEET E OF
 LD0831'CENTER LINE OF GRAVEL ROAD, 33 FEET S OF CENTER LINE OF U.S.
 LD0831'HIGHWAY 36, 2 FEET SE OF FENCE CORNER.  IT PROJECTS 2 INCHES.
 LD0831'REFERENCE MARK NO. 2 (1931) IS NNW OF STATION,
 LD0831'IN THE SW CORNER OF THE LAWN, 5 FEET NE OF CORNER POST, 55
 LD0831'FEET SW OF THE SW CORNER OF THE HOUSE, 7 FEET S OF AN 18-INCH
 LD0831'MAPLE TREE.  IT PROJECTS 2 INCHES.  REFERENCE MARK
 LD0831'NO. 3 (1934), STAMPED 1931-1934, IS SSW OF STATION, IN THE
 LD0831'N-S FENCE LINE THAT IS ON THE W SIDE OF DRIVEWAY, AT CREST
 LD0831'OF THE RIDGE, AND 177.64 FEET S OF REFERENCE MARK NO. 2 (1931).
 LD0831'
 LD0831'AZIMUTH MARK (1934) IS APPROXIMATELY WSW OF THE STATION, 33
 LD0831'FEET S OF THE CENTER LINE OF U.S. HIGHWAY 36, 1 FOOT N OF
 LD0831'THE RIGHT-OF-WAY FENCE, 1 FOOT E OF A TRANSMISSION POLE, AND
 LD0831'90 FEET E OF A CONCRETE CULVERT.  IT PROJECTS 7 INCHES.
 LD0831
 LD0831                          STATION RECOVERY (1957)
 LD0831
 LD0831'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (HJS)
 LD0831'STATION WAS RECOVERED AS DESCRIBED BY C.A.S. IN 1934 AND ALL MARKS
 LD0831'WERE FOUND IN GOOD CONDITION.  THE LAND ON WHICH THE STATION
 LD0831'IS LOCATED IS OWNED BY THE CHITTENDEN ESTATE, NOW AND OCCUPIED
 LD0831'BY LEROY BRINKMAN.  A REVISED TO REACH FOLLOWS.
 LD0831'
 LD0831'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 61
 LD0831'AND 96 IN URSA, GO EAST-NORTHEAST ON STATE HIGHWAY 61 FOR 2.4
 LD0831'MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE EAST-NORTHEAST
 LD0831'FOR 0.2 MILE TO R.M. NO. 1 ON THE RIGHT AND AN OLD SCHOOLHOUSE
 LD0831'OWNED AND OCCUPIED BY THE AMERICAN LEGION, NOW.  CONTINUE
 LD0831'EAST-NORTHEAST FOR 0.4 MILE TO A GATE AND FARM DRIVEWAY ON THE
 LD0831'LEFT.  TURN LEFT OFF STATE HIGHWAY 61 AND GO NORTH ON FARM
 LD0831'DRIVEWAY FOR 0.1 MILE TO THE STATION AS DESCRIBED.
 LD0831
 LD0831                          STATION RECOVERY (1964)
 LD0831
 LD0831'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 LD0831'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LD0831'FOUND IN GOOD CONDITION, EXCEPT REFERENCE MARK NO. 2 HAD BEEN
 LD0831'DISPLACED AS THE RESULT OF A NEW HOUSE BEING BUILT NEARBY.
 LD0831'REFERENCE MARK NO. 4 WAS ESTABLISHED.  A COMPLETE NEW DESCRIPTION
 LD0831'FOLLOWS.
 LD0831'
 LD0831'STATION IS LOCATED ABOUT 12 MILES NORTH-NORTHEAST OF QUINCY,
 LD0831'ABOUT 3 MILES NORTHEAST OF URSA, AND ABOUT 1 MILE WEST OF THE
 LD0831'SMALL TOWN OF MENDON ON LAND OWNED AND OCCUPIED BY MR. WILBERT
 LD0831'LOOS, 119 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST CORNER OF A
 LD0831'BRICK GARAGE ATTACHED TO BRICK HOUSE, 92.5 FEET SOUTH OF THE
 LD0831'SOUTHEAST CORNER OF MR. LOOS BRICK HOUSE, 88 FEET WEST OF A
 LD0831'NORTH-SOUTH FENCE, 43 FEET EAST OF A NORTH-SOUTH FENCE, AND
 LD0831'21 FEET EAST OF THE CENTERLINE OF A TRACK ROAD.  THE SURFACE
 LD0831'STATION MARK IS 12 INCHES BELOW THE GROUND LEVEL OF THE FRONT
 LD0831'YARD AND THE DISK IS STAMPED MILLER 1931.
 LD0831'
 LD0831'TO REACH THIS STATION FROM THE JUNCTION OF STATE HIGHWAYS
 LD0831'61 AND 96 IN URSA, GO EAST-NORTHEAST ON STATE HIGHWAY 61 FOR
 LD0831'2.4 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 LD0831'CONTINUE EAST-NORTHEAST FOR 0.2 MILE TO REFERENCE MARK NO.
 LD0831'1 ON THE RIGHT AS DESCRIBED.  CONTINUE EAST-NORTHEAST FOR 0.2
 LD0831'MILE TO REFERENCE MARK NO. 1 ON THE RIGHT AT THE NORTHWEST
 LD0831'CORNER OF THE BEAR CREEK AMERICAN LEGION POST 823.  CONTINUE
 LD0831'EAST ON STATE HIGHWAY 61 FOR 0.4 MILE TO A GATE AND A FARM
 LD0831'DRIVEWAY ON THE LEFT.  TURN LEFT OFF THE HIGHWAY AND GO
 LD0831'NORTH ON FARM DRIVEWAY FOR 0.1 MILE TO WILBERT LOOS BRICK
 LD0831'HOUSE AND THE STATION AS DESCRIBED.
 LD0831'
 LD0831'REFERENCE MARK NO. 1 (AZIMUTH MARK) IS 0.5 MILE WEST-SOUTHWEST
 LD0831'OF THE STATION, 32 FEET SOUTH OF THE CENTERLINE OF STATE
 LD0831'HIGHWAY 61, 30 FEET EAST OF THE CENTERLINE OF GRAVEL ROAD,
 LD0831'2 FEET SOUTHEAST OF A STEEL FENCE CORNER POST AT THE NORTHWEST
 LD0831'CORNER OF BEAR CREEK AMERICAN LEGION POST 823, AND 1 FOOT SOUTH
 LD0831'OF A NEW STEEL WITNESS POST.  THE MARK PROJECTS 2 INCHES AND
 LD0831'THE DISK IS STAMPED MILLER NO 1 1931.
 LD0831'
 LD0831'REFERENCE MARK NO. 3 IS 88.40 FEET SOUTH-SOUTHWEST OF THE
 LD0831'STATION, 31 FEET WEST OF THE CENTERLINE OF TRACK ROAD, AND
 LD0831'2.5 FEET EAST OF A NORTH-SOUTH FENCE.  THE MARK PROJECTS
 LD0831'2 INCHES AND THE DISK IS STAMPED MILLER NO 3 1931-1934.
 LD0831'R.M. NO. 3 IS 165.12 FEET SOUTH
 LD0831'OF R.M. NO. 4.
 LD0831'
 LD0831'REFERENCE MARK NO. 4 IS 96.32 FEET NORTH-NORTHWEST OF THE
 LD0831'STATION, 50.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF BRICK
 LD0831'GARAGE ATTACHED TO HOUSE, 2 FEET SOUTHEAST OF A T-FENCE
 LD0831'INTERSECTION, 9 FEET WEST OF THE CENTER OF TRACK ROAD, AND
 LD0831'1.5 FEET EAST OF A NORTH-SOUTH FENCE.  THE MARK IS FLUSH
 LD0831'WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED MILLER
 LD0831'NO 4 1931.
 LD0831'
 LD0831'AZIMUTH MARK (1934) IS 0.6 MILE WEST OF THE STATION, 0.2
 LD0831'MILE WEST OF REFERENCE MARK NO. 1, 33 FEET SOUTH OF THE
 LD0831'CENTERLINE OF STATE HIGHWAY 61, 90 FEET EAST OF A CONCRETE
 LD0831'CULVERT, 1 FOOT NORTH OF THE SOUTH RIGHT-OF-WAY FENCE, AND
 LD0831'1 FOOT EAST OF A TRANSMISSION POWER POLE.  THE MARK PROJECTS
 LD0831'6 INCHES AND THE DISK IS STAMPED MILLER 1934.
 LD0831'
 LD0831'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1926 ***********************************************************************
 LC1926  DESIGNATION -  MILLER
 LC1926  PID         -  LC1926
 LC1926  STATE/COUNTY-  IL/LOGAN
 LC1926  COUNTRY     -  US
 LC1926  USGS QUAD   -  ARMINGTON (2018)
 LC1926
 LC1926                         *CURRENT SURVEY CONTROL
 LC1926  ______________________________________________________________________
 LC1926* NAD 83(1997) POSITION- 40 17 29.81205(N) 089 15 47.06916(W)   ADJUSTED
 LC1926* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 LC1926  ______________________________________________________________________
 LC1926  GEOID HEIGHT    -        -32.537 (meters)                     GEOID18
 LC1926  LAPLACE CORR    -          2.41  (seconds)                    DEFLEC18
 LC1926  HORZ ORDER      -  FIRST
 LC1926
 LC1926.The horizontal coordinates were established by classical geodetic methods
 LC1926.and adjusted by the National Geodetic Survey in October 1999.
 LC1926
 LC1926.The orthometric height was scaled from a topographic map.
 LC1926
 LC1926.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1926.GEOID18 height accuracy estimate available here.
 LC1926
 LC1926.Click photographs - Photos may exist for this station.
 LC1926
 LC1926.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1926
 LC1926. The following values were computed from the NAD 83(1997) position.
 LC1926
 LC1926;                    North         East     Units Scale Factor Converg.
 LC1926;SPC IL W     -   402,757.799   776,827.969   MT  1.00001381   +0 35 03.7
 LC1926;SPC IL W     - 1,321,381.21  2,548,643.09   sFT  1.00001381   +0 35 03.7
 LC1926;UTM  16      - 4,462,581.761   307,640.586   MT  1.00005551   -1 27 50.1
 LC1926
 LC1926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1926!SPC IL W     -   0.99997045  x   1.00001381  =   0.99998426
 LC1926!UTM  16      -   0.99997045  x   1.00005551  =   1.00002596
 LC1926
 LC1926:                Primary Azimuth Mark                     Grid Az
 LC1926:SPC IL W     -  MILLER AZ MK RESET                       002 09 08.8
 LC1926:UTM  16      -  MILLER AZ MK RESET                       004 12 02.6
 LC1926
 LC1926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0764062581(NAD 83)
 LC1926
 LC1926|---------------------------------------------------------------------|
 LC1926| PID    Reference Object                     Distance      Geod. Az  |
 LC1926|                                                           dddmmss.s |
 LC1926| CI7906 MILLER AZ MK                                       0024231.2 |
 LC1926| CI7907 MILLER AZ MK RESET                                 0024412.5 |
 LC1926| CI7908 MILLER RM 1                          28.654 METERS 03830     |
 LC1926| CI7909 MILLER RM 1 RESET                    39.866 METERS 03831     |
 LC1926| CI7910 MILLER RM 2                          32.690 METERS 14527     |
 LC1926| CI7911 MILLER RM 2 RESET                    46.122 METERS 14530     |
 LC1926| LC1911 ATLANTA MUNICIPAL STANDPIPE         APPROX. 4.2 KM 1453511.2 |
 LC1926| LC1915 LINCOLN GULLETT AND SONS STACK      APPROX.17.8 KM 2045217.0 |
 LC1926| LC1917 LINCOLN COUNTY COURTHOUSE DOME      APPROX.18.2 KM 2073924.6 |
 LC1926| LC1920 LINCOLN ST FARM COLONY WTR TK       APPROX.22.5 KM 2074316.2 |
 LC1926| LC1923 LINCOLN ST INSANE ASYLUM STK        APPROX.19.5 KM 2104540.4 |
 LC1926| LC1925 MILLER RM 3                          11.157 METERS 26206     |
 LC1926|---------------------------------------------------------------------|
 LC1926
 LC1926                          SUPERSEDED SURVEY CONTROL
 LC1926
 LC1926  NAD 83(1986)-  40 17 29.82272(N)    089 15 47.06659(W) AD(       ) 1
 LC1926  NAD 27      -  40 17 29.67810(N)    089 15 46.73940(W) AD(       ) 1
 LC1926
 LC1926.Superseded values are not recommended for survey control.
 LC1926
 LC1926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1926.See file dsdata.pdf to determine how the superseded data were derived.
 LC1926
 LC1926_MARKER: DS = TRIANGULATION STATION DISK
 LC1926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1926_STAMPING: MILLER 1934
 LC1926_MARK LOGO: CGS
 LC1926_PROJECTION: RECESSED 30 CENTIMETERS
 LC1926_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1926+STABILITY: SURFACE MOTION
 LC1926
 LC1926  HISTORY     - Date     Condition        Report By
 LC1926  HISTORY     - 1934     MONUMENTED       CGS
 LC1926  HISTORY     - 1942     GOOD             LOCSUR
 LC1926  HISTORY     - 1959     GOOD             CGS
 LC1926  HISTORY     - 1960     GOOD             CGS
 LC1926  HISTORY     - 1970     GOOD             LOCENG
 LC1926  HISTORY     - 19830810 GOOD             NGS
 LC1926
 LC1926                          STATION DESCRIPTION
 LC1926
 LC1926'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1926'STATION IS ABOUT 12 MILES NNE OF LINCOLN, ABOUT 1.7 MILES
 LC1926'NW OF ATLANTA, IN AN ORCHARD PASTURE LOT, ON PROPERTY BELONGING
 LC1926'TO C.A. PRETZ OF TRINIDAD, COLO., ABOUT 275 FEET NE OF THE
 LC1926'FARMHOUSE, ABOUT 275 FEET N OF ENTRANCE TO THE BARN LOT,
 LC1926'41 FEET W OF CENTER LINE OF N-S GRAVEL ROAD, 18 FEET W OF
 LC1926'BARBED-WIRE FENCE ON W SIDE OF RIGHT-OF-WAY, 55 FEET NE
 LC1926'OF A 10-INCH PEAR TREE, AND 12 INCHES UNDERGROUND.
 LC1926'
 LC1926'TO REACH STATION FROM ATLANTA, GO NW ON THE MAIN STREET
 LC1926'0.5 MILE TO A FORK AT THE W EDGE OF TOWN, TAKE RIGHT FORK
 LC1926'AND GO 0.1 MILE TO AN E-W ROAD, TURN W AND GO 1.2 MILES
 LC1926'TO WHERE THE ROAD TURNS N, TURN N AND GO 1.7 MILES TO THE
 LC1926'PRETZ FARM AND STATION.
 LC1926'
 LC1926'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1926'BRONZE DISKS SET IN CONCRETE.
 LC1926'
 LC1926'REFERENCE MARK NO. 1 IS 94.01 FEET NE OF THE STATION, ON
 LC1926'THE FENCE LINE, 17 FEET E OF CENTER LINE OF THE ROAD, AND
 LC1926'PROJECTS 3 INCHES.  REFERENCE MARK NO. 2 IS 107.25 FEET
 LC1926'SE OF STATION, ON THE FENCE LINE, 17 FEET E OF CENTER LINE
 LC1926'OF THE ROAD, AND 161.94 FEET S OF REFERENCE MARK NO 1.
 LC1926'
 LC1926'AZIMUTH MARK IS ABOUT 0.2 MILE N OF STATION, ON THE FENCE
 LC1926'LINE, 20 FEET E OF CENTER LINE OF THE ROAD, AND PROJECTS
 LC1926'2 INCHES.
 LC1926'
 LC1926'PRIMARY TRAVERSE STATION 84 F (U.S.G.S., 1925) IS 1118.101
 LC1926'METERS S OF THE STATION, 25 FEET W OF CENTER LINE OF N-S
 LC1926'ROAD, 72 FEET N OF AN E-W ROAD, AND 1 FOOT E OF FENCE.  STATION
 LC1926'IS A U.S.G.S. BRONZE DISK STAMPED U.S. GEOLOGICAL SURVEY
 LC1926'IN COOPERATION WITH STATE SURVEY, EMBEDDED IN A 6-BY 6-INCH
 LC1926'CONCRETE POST PROJECTING 5 INCHES.
 LC1926'
 LC1926'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
 LC1926
 LC1926                          STATION RECOVERY (1942)
 LC1926
 LC1926'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1942
 LC1926'LETTER OF LOGAN COUNTY HIGHWAY DEPT., LINCOLN, ILL., CONROAD
 LC1926'MILLER, SUPT., 8/31/42.
 LC1926'
 LC1926'DUE TO THE WIDENING OF THE ROAD ALONG THE EAST SIDE OF SEC.
 LC1926'12, T 21N, R2W, IT WAS NECESSARY TO MOVE REFERENCE MARKS
 LC1926'1 AND 2 AND THE AZIMUTH MARK.
 LC1926'
 LC1926'REFERENCE MARK NO. 1 WAS MOVED ON LINE FROM THE STATION
 LC1926'36.79 FT. FARTHER AWAY FROM THE STATION AND SET 0.36 FT.
 LC1926'LOWER THAN THE OLD LOCATION.
 LC1926'
 LC1926'R.M. NO. 2 WAS MOVED ON LINE FROM THE STATION 44.00 FT. FARTHER
 LC1926'FROM THE STATION AND SET AT THE SAME ELEVATION AS THE OLD
 LC1926'LOCATION.
 LC1926'
 LC1926'THE NEW AZIMUTH MARK STAMPED MILLER RESET 1942 WAS SET
 LC1926'ON LINE FROM THE STATION TO THE OLD AZIMUTH MARK 200.44
 LC1926'FT. FARTHER FROM THE STATION.
 LC1926'
 LC1926'THE REFERENCE AND AZIMUTH MARKS ARE LOCATED IN THE NEW FENCE
 LC1926'LINE.
 LC1926
 LC1926                          STATION RECOVERY (1959)
 LC1926
 LC1926'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1926'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 LC1926'CONDITION.  THE AZIMUTH MARK AND REFERENCE MARKS 1 AND 2
 LC1926'WERE MOVED BY THE LOGAN COUNTY HIGHWAY DEPARTMENT IN 1942.
 LC1926'THE DISTANCE TO REFERENCE MARK 1 CHECKED BUT THE DISTANCE
 LC1926'TO REFERENCE MARK 2 IS 0.08 FOOT LONGER THAN PREVIOUSLY
 LC1926'SHOWN.  THE ANGLE BETWEEN THE AZIMUTH MARK AND REFERENCE
 LC1926'MARK 1 CHECKED BUT THE ANGLE BETWEEN THE AZIMUTH MARK AND
 LC1926'REFERENCE MARK 2 IS 1 MINUTE AND 21 SECONDS LARGER.  PT
 LC1926'84 F (USGS) IS NOW STAMPED RESET 1942 BUT RECORDS DO NOT
 LC1926'INDICATE THAT IT WAS MOVED.  THE DIRECTION COULD NOT BE
 LC1926'CHECKED BECAUSE OF TREES.  STATION IS NOW UNDER A POWER
 LC1926'LINE AND COULD NOT BE BUILT OVER.  TOWER WAS ERECTED OVER
 LC1926'REFERENCE MARK 3 AND CONNECTED BY TRAVERSE TO THE OLD
 LC1926'STATION.  A COMPLETE NEW DESCRIPTION FOLLOWS--
 LC1926'
 LC1926'THE STATION IS LOCATED ABOUT 12 MILES NORTHEAST OF LINCOLN
 LC1926'AND ABOUT 1-3/4 MILES NORTHWEST OF ATLANTA IN THE NORTHEAST
 LC1926'1/4 OF SEC. 12, T. 21 N., R. 1 W. ON THE PROPERTY OF DONALD
 LC1926'ROGERS.  IT IS 48 FEET WEST OF THE CENTERLINE OF A ROAD,
 LC1926'73 FEET SOUTHEAST OF AN 18 INCH PEAR TREE AND 14 FEET WEST
 LC1926'OF A WITNESS POST AND A FENCE.  THE MARK IS 10 INCHES
 LC1926'UNDERGROUND AND THE DISK IS STAMPED MILLER 1934.
 LC1926'
 LC1926'TO REACH THE STATION FROM THE CROSS-STREET NORTH OF THE
 LC1926'DEPOT IN ATLANTA, GO WEST AND NORTH ON PAVED ROAD FOR 2.65
 LC1926'MILES TO A SIDE ROAD LEFT.  CONTINUE NORTH ON THE PAVED
 LC1926'ROAD FOR 0.8 MILE TO THE STATION ON THE LEFT.
 LC1926'
 LC1926'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 LC1926'THE PAVED ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT.
 LC1926'
 LC1926'REFERENCE MARK 1 IS 36 FEET EAST OF THE CENTERLINE OF THE
 LC1926'ROAD, 18 FEET SOUTH OF A TELEPHONE POLE AND IS SET IN THE
 LC1926'FENCE LINE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 LC1926'IS STAMPED MILLER NO 1 1934.
 LC1926'
 LC1926'REFERENCE MARK 2 IS IN THE FENCE LINE, 36 FEET EAST OF THE
 LC1926'CENTERLINE OF THE ROAD AND 7 FEET SOUTH OF A TELEPHONE POLE.
 LC1926'THE MONUMENT PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 LC1926'MILLER NO 2 1934.
 LC1926'
 LC1926'REFERENCE MARK 3 IS 85 FEET WEST OF THE CENTERLINE OF THE
 LC1926'ROAD, 51 FEET WEST OF THE FENCE AND WITNESS POST AND 50
 LC1926'FEET SOUTHEAST OF THE 18 INCH PEAR TREE.  THE MONUMENT IS
 LC1926'14 INCHES UNDERGROUND AND THE DISK IS STAMPED MILLER NO
 LC1926'3 1934.
 LC1926'
 LC1926'THE AZIMUTH MARK IS IN THE FENCE LINE, 37 FEET EAST OF THE
 LC1926'CENTERLINE OF THE ROAD, 103 FEET SOUTH OF A POWER POLE AND
 LC1926'1 FOOT SOUTH OF A WITNESS POST.  IT IS A STANDARD AZIMUTH
 LC1926'MARK DISK STAMPED MILLER RESET 1942, SET IN THE TOP OF AN
 LC1926'8 INCH SQUARE CONCRETE POST PROJECTING 4 INCHES.
 LC1926
 LC1926                          STATION RECOVERY (1960)
 LC1926
 LC1926'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1926'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND TO BE IN GOOD
 LC1926'CONDITION, SINCE THE STATION HAD BEEN OCCUPIED BY PARTY
 LC1926'607 LESS THAN 9 MONTHS TIME, NO DIRECTIONS WERE TAKEN ON
 LC1926'THE REFERENCE MARKS.  HOWEVER CHECK DISTANCES WERE TAKEN
 LC1926'AND A DIFFERENCE OF 0.12 OF A FOOT SHORTER DISTANCE WAS
 LC1926'FOUND IN MILLER 1934 TO R.M. NO. 2.
 LC1926
 LC1926                          STATION RECOVERY (1970)
 LC1926
 LC1926'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (TBB)
 LC1926'RECOVERED BY DANNER ENGINEERING DAILY AND ASSOC.
 LC1926'
 LC1926'MILLER 1934-FOUND FROM DESCRIPTION
 LC1926'
 LC1926'MILLER RESET 1942-FOUND FROM DESCRIPTION
 LC1926'
 LC1926'MILLER R.M. 1, 2 AND 3-NOT SEARCHED FOR
 LC1926'
 LC1926'MILLER 1934 STA.--PEAR TREE NO LONGER EXISTS.
 LC1926'
 LC1926'MILLER AZM RESET 1942--FENCE NO LONGER EXISTS.
 LC1926'
 LC1926'OWNER DONALD ROGERS VERY COOPERATIVE.
 LC1926
 LC1926                          STATION RECOVERY (1983)
 LC1926
 LC1926'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC1926'THE STATION MARK RM 2 AND 3 AND AZ MK WERE RECOVERED IN GOOD
 LC1926'CONDITION.  RM 2 HAD BEEN HIT BY MACHINERY, AS THE W SIDE WAS CHIPPED
 LC1926'OFF, BUT THE DISTANCE AND DIRECTION BOTH CHECKED.  RM 1 WAS FOUND WITH
 LC1926'THE DISK MISSING AND THE TOP OF THE MONUMENT BROKEN OFF.  THE DISTANCE
 LC1926'AND DIRECTION TO RM 3 ALSO CHECKED THE OLD DATA.  AT THE PROPERTY
 LC1926'OWNERS REQUEST, THE AZ MK RESET 1942 AND RMS 1 AND 2 WERE DESTROYED
 LC1926'AND A NEW AZ MK 3 AND RMS 4 AND 5 WERE ESTABLILSHED.  A NEW AND
 LC1926'COMPLETE DESCRIPTION FOLLOWS.
 LC1926'
 LC1926'THE STATION IS LOCATEED ABOUT 19.3 KM (12.00 MI) NE OF LINCOLN AND
 LC1926'ABOUT 1-3/4 MILES NW OF ATLANTA IN THE NE 1/4 SECTION 12, T 21 N, R 1
 LC1926'W AND ON PROPERTY OF MR DONALD ROGERS WHO LIVES AT THE STATION.
 LC1926'
 LC1926'TO REACH THE STATION FRM THE POST OFFICE IN ATLANTA, GO NORTHWESTERLY
 LC1926'ON SE VINE STREET, WHICH AFTER CROSSING RAILROAD TRACKS TURNS INTO NW
 LC1926'VINE STREET, FOR 1.05 KM (0.65 MI) TO A REVERSE Y-FORK.  KEEP LEFT AND
 LC1926'CONTINUE NORTHWESTERLY ON W NORTH STREET WHICH TURNS INTO COUNTY ROUTE
 LC1926'1800 E FOR 4.7 KM (2.90 MI) TO THE STATION ON LEFT AS DESCRIBED.
 LC1926'
 LC1926'THE STATION IS A STANDARD NGS DISK STAMPED---MILLER 1934---, SET INTO
 LC1926'THE TOP OF A ROUND CONCRETE MONUMENT, 14 INCHES (42 CM) IN DIAMETER,
 LC1926'RECESSED 10 INCHES (30 CM) BELOW THE GROUND.  THE STATION IS LOCATED
 LC1926'14.630 METERS (47.999 FT) W FROM THE CENTERLINE OF COUNTY ROUTE 1800
 LC1926'E, 17.130 METERS (56.201 FT) N FROM A UTILITY POLE AND 4.328 METERS
 LC1926'(14.199 FT) W FROM A FENCE LINE AND METAL WITNESS POST.
 LC1926'
 LC1926'RM NO 3, IS A STANDARD NGS DISK STAMPED---MILLER NO 3 1934---, SET
 LC1926'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 14 INCHES (42 CM) IN
 LC1926'DIAMETER, RECESSED 15 INCHES (46 CM) BELOW THE GROUND.  THE STATION IS
 LC1926'LOCATED 25.908 METERS (85.000 FT) W FROM THE CENTERLINE OF COUNTY
 LC1926'ROUTE 1800E, 18.593 METERS (61.001 FT) NW FROM THE UTILITY POLE AND
 LC1926'15.545 METERS (51.001 FT) W FROM THE FENCE LINE AND METAL WITNESS
 LC1926'POST, AND LEVEL WITH THE STATION.
 LC1926'
 LC1926'RM NO 4, IS A STANDARD NGS DISK STAMPED---MILLER 1934 NO 4 1983---,
 LC1926'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (35 CM) IN
 LC1926'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 13.289 METERS
 LC1926'(43.599 FT) NNE FROM THE UTILITY POLE, 10.363 METERS (33.999 FT) W
 LC1926'FROM THE CENTERLINE OF COUNTY ROUTE 1800 E, 4.633 METERS (15.200 FT) S
 LC1926'FROM THE METAL WITNESS POST AND 0.305 METERS (1.001 FT) W FROM THE
 LC1926'FENCE LINE, AND 0.30 METERS (0.98 FT) HIGHER THAN THE STATION.
 LC1926'
 LC1926'RM NO 5, IS A STANDARD NGS DISK STAMPED---MILLER 1934 NO 5 1983---,
 LC1926'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (35 CM) IN
 LC1926'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 15.240 METERS
 LC1926'(50.000 FT) W FROM THE CENTERLINE OF COUNTY ROUTE 1800 E, 5.243 METERS
 LC1926'(17.201 FT) W FROM A FENCE LINE, 3.962 METERS (12.999 FT) N FROM A
 LC1926'FENCE LINE AND 0.610 METERS (2.001 FT) E FROM THE UTILITY POLE, AND
 LC1926'0.30 METERS (0.98 FT) HIGHER THAN THE STATION.
 LC1926'
 LC1926'AZ MK NO 3, IS A STANDARD NGS DISK STAMPED---MILLER 1934 NO 3 1983---,
 LC1926'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (35 CM) IN
 LC1926'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 13.106 METERS
 LC1926'(42.999 FT) E FROM THE CENTERLINE OF COUNTY ROUTE 1800 E, 1.341 METERS
 LC1926'(4.400 FT) ESE FROM A UTILITY POLE AND 0.671 METERS (2.201 FT) S FROM
 LC1926'A WITNESS POST.  TO REACH THE AZ MK FROM THE STATION CONTINUE
 LC1926'NORTHWESTERLY ON COUNTY ROUTE 1800 E TO A CURVE WESTERLY AND THE MARK
 LC1926'ON RIGHT AS DESCRIBED.  ABOUT 0.41 KM (0.25 MI) LOWER THAN ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1925 ***********************************************************************
 LC1925  DESIGNATION -  MILLER RM 3
 LC1925  PID         -  LC1925
 LC1925  STATE/COUNTY-  IL/LOGAN
 LC1925  COUNTRY     -  US
 LC1925  USGS QUAD   -  ARMINGTON (2018)
 LC1925
 LC1925                         *CURRENT SURVEY CONTROL
 LC1925  ______________________________________________________________________
 LC1925* NAD 83(1997) POSITION- 40 17 29.76236(N) 089 15 47.53703(W)   ADJUSTED
 LC1925* NAVD 88 ORTHO HEIGHT -   220.9   (meters)      725.    (feet) VERTCON3
 LC1925  ______________________________________________________________________
 LC1925  GEOID HEIGHT    -        -32.537 (meters)                     GEOID18
 LC1925  LAPLACE CORR    -          2.40  (seconds)                    DEFLEC18
 LC1925  HORZ ORDER      -  FIRST
 LC1925
 LC1925.The horizontal coordinates were established by classical geodetic methods
 LC1925.and adjusted by the National Geodetic Survey in October 1999.
 LC1925
 LC1925.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1925.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1925
 LC1925.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1925.GEOID18 height accuracy estimate available here.
 LC1925
 LC1925.Click photographs - Photos may exist for this station.
 LC1925
 LC1925.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1925
 LC1925. The following values were computed from the NAD 83(1997) position.
 LC1925
 LC1925;                    North         East     Units Scale Factor Converg.
 LC1925;SPC IL W     -   402,756.154   776,816.934   MT  1.00001379   +0 35 03.4
 LC1925;SPC IL W     - 1,321,375.82  2,548,606.89   sFT  1.00001379   +0 35 03.4
 LC1925;UTM  16      - 4,462,580.511   307,629.499   MT  1.00005556   -1 27 50.4
 LC1925
 LC1925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1925!SPC IL W     -   0.99997045  x   1.00001379  =   0.99998424
 LC1925!UTM  16      -   0.99997045  x   1.00005556  =   1.00002601
 LC1925
 LC1925:                Primary Azimuth Mark                     Grid Az
 LC1925:SPC IL W     -  MILLER AZ MK RESET                       003 54 01.0
 LC1925:UTM  16      -  MILLER AZ MK RESET                       005 56 54.8
 LC1925
 LC1925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0762962580(NAD 83)
 LC1925
 LC1925|---------------------------------------------------------------------|
 LC1925| PID    Reference Object                     Distance      Geod. Az  |
 LC1925|                                                           dddmmss.s |
 LC1925| CI7907 MILLER AZ MK RESET                                 0042904.4 |
 LC1925| CI7909 MILLER RM 1 RESET                    48.573 METERS 04737     |
 LC1925| LC1910 MC LEAN MUNICIPAL TANK              APPROX. 8.4 KM 0724039.9 |
 LC1925| CI7911 MILLER RM 2 RESET                    52.077 METERS 13425     |
 LC1925|---------------------------------------------------------------------|
 LC1925
 LC1925                          SUPERSEDED SURVEY CONTROL
 LC1925
 LC1925  NAD 83(1986)-  40 17 29.77303(N)    089 15 47.53451(W) AD(       ) 1
 LC1925  NAD 27      -  40 17 29.62830(N)    089 15 47.20770(W) AD(       ) 1
 LC1925  NGVD 29 (07/19/86)  221.0    (m)          725.     (f) VERT ANG       
 LC1925
 LC1925.Superseded values are not recommended for survey control.
 LC1925
 LC1925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1925.See file dsdata.pdf to determine how the superseded data were derived.
 LC1925
 LC1925_MARKER: DR = REFERENCE MARK DISK
 LC1925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1925_STAMPING: MILLER NO 3 1934
 LC1925_MARK LOGO: CGS
 LC1925_PROJECTION: RECESSED 36 CENTIMETERS
 LC1925_MAGNETIC: O = OTHER; SEE DESCRIPTION
 LC1925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1925+STABILITY: SURFACE MOTION
 LC1925
 LC1925  HISTORY     - Date     Condition        Report By
 LC1925  HISTORY     - 1959     MONUMENTED       CGS
 LC1925  HISTORY     - 1960     GOOD             CGS
 LC1925  HISTORY     - 19830810 GOOD             NGS
 LC1925
 LC1925                          STATION DESCRIPTION
 LC1925
 LC1925'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1925'THE STATION IS ABOUT 12 MILES NORTHEAST OF LINCOLN AND ABOUT
 LC1925'1-3/4 MILES NORTHWEST OF ATLANTA IN THE NORTHEAST 1/4 OF SECTION
 LC1925'12, T. 21 N., R. 1 W., ON THE PROPERTY OF MR. DONALD ROGERS.
 LC1925'IT IS 85 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, 51 FEET
 LC1925'WEST OF A FENCE AND WITNESS POST AND 18 FEET SOUTHEAST OF AN
 LC1925'18 INCH TREE.  THE MONUMENT IS 14 INCHES UNDERGROUND AND THE
 LC1925'DISK IS STAMPED MILLER NO 3 1934.
 LC1925'
 LC1925'TO REACH THE STATION FROM THE CROSS-STREET NORTH OF THE DEPOT
 LC1925'IN ATLANTA, GO WEST AND NORTH ON A PAVED ROAD FOR 2.65 MILES TO A
 LC1925'SIDE ROAD LEFT AND THE PT 84 USGS ON THE LEFT IN THE NORTHWEST
 LC1925'ANGLE OF THE ROAD.  CONTINUE NORTH ON A PAVED ROAD FOR 0.8 MILE
 LC1925'TO THE STATION ON THE LEFT.
 LC1925'
 LC1925'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON A PAVED
 LC1925'ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT.
 LC1925'
 LC1925'MILLER 1934 IS 48 FEET WEST OF THE CENTERLINE OF THE PAVED ROAD,
 LC1925'73 FEET SOUTHEAST OF THE 18 INCH TREE AND 14 FEET WEST OF THE
 LC1925'FENCE AND WITNESS POST.  THE MONUMENT IS 10 INCHES UNDERGROUND
 LC1925'AND THE DISK IS STAMPED MILLER 1934.
 LC1925'
 LC1925'REFERENCE MARK 1 IS 36 FEET EAST OF THE CENTERLINE OF THE PAVED
 LC1925'ROAD, 18 FEET SOUTH OF A TELEPHONE POLE AND IS SET IN A FENCE LINE.
 LC1925'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED MILLER
 LC1925'NO 1 1934.
 LC1925'
 LC1925'REFERENCE MARK 2 IS SET IN A FENCE LINE, 36 FEET EAST OF THE
 LC1925'CENTERLINE OF THE PAVED ROAD AND 7 FEET SOUTH OF A TELEPHONE
 LC1925'POLE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 LC1925'MILLER NO 2 1934.
 LC1925'
 LC1925'THE AZIMUTH MARK IS IN A FENCE LINE, 37 FEET EAST OF THE
 LC1925'CENTERLINE OF A PAVED ROAD, 103 FEET SOUTH OF A POWER POLE
 LC1925'AND 1 FOOT SOUTH OF A WITNESS POST.  IT IS A STANDARD AZIMUTH
 LC1925'MARK DISK STAMPED MILLER RESET 1942, SET IN THE TOP OF AN
 LC1925'8 INCH SQUARE CONCRETE POST THAT PROJECTS 4 INCHES.
 LC1925'
 LC1925'PT 84 USGS IS A STANDARD U.S.G.S. DISK STAMPED PTS NO 84 1925
 LC1925'RESET 1942, SET IN THE TOP OF AN 8 INCH SQUARE CONCRETE POST THAT
 LC1925'PROJECTS ABOUT 1 INCH.  IT IS SET IN A NORTH-SOUTH FENCE LINE,
 LC1925'37 FEET NORTH OF A FENCE CORNER AND 35 FEET WEST OF THE
 LC1925'CENTERLINE OF A PAVED ROAD.
 LC1925'
 LC1925'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LC1925
 LC1925                          STATION RECOVERY (1960)
 LC1925
 LC1925'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1925'THIS STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 LC1925'CONDITION, SINCE THE STATION HAD BEEN OCCUPIED BY PARTY 607
 LC1925'LESS THAN 9 MONTHS TIME, NO DIRECTIONS WERE TAKEN ON THE REFERENCE
 LC1925'MARKS.  HOWEVER A ROUGH CHECK ON DESCRIPTION OF MARKS WAS
 LC1925'TAKEN AND A DIFFERENCE IN FEET WAS FOUND ON MILLER NO 3 1934 AND
 LC1925'AND IS 50 FEET SOUTHEAST OF A 18 INCH TREE, INSTEAD OF 18 FEET
 LC1925'SOUTHEAST OF A 18 INCH TREE.
 LC1925
 LC1925                          STATION RECOVERY (1983)
 LC1925
 LC1925'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC1925'THE STATION MARK, MILLER 1934, RM 2 AND AZ MK RESET 1942 WERE
 LC1925'RECOVERED IN GOOD CONDITION.  RM 1 WAS RECOVERED WITH THE TOP BROKEN
 LC1925'OFF AND THE DISK MISSING.  THE AZ MK IS AT THIS TIME BLOCKED BY CORN
 LC1925'AND COULD NOT BE OBSERVED ON AT THIS TIME.  A NEW DESCRIPTION FOLLOWS.
 LC1925'THE STATION IS LOCATED ABOUT 19.3 KM (12.00 MI) NE OF LINCOLN AND
 LC1925'ABOUT 1-3/4 MILES NW OF ATLANTA IN THE NE 1/4 SECTION 12, T 21 N, R 1
 LC1925'W, AND ON PROPETY OF MR DONALD ROGERS WHO LIVES AT THE STATION.  TO
 LC1925'REACH THE STATION FROM THE POST OFFICE IN ATLANTA, GO NORTHWESTERLY ON
 LC1925'SE VINE STREET, WHICH AFTER CROSSING RAILROAD TRACK TURNS INTO NW VINE
 LC1925'STREET, FOR 1.05 KM (0.65 MI) TO A REVERSE Y-FORK.  KEEP LEFT AN
 LC1925'CONTINUE NORTHWESTERLY ON W NORTH STREET WHICH TURNS INTO COUNTY ROUTE
 LC1925'1800 E FOR 4.7 KM (2.90 MI) TO THE STATION ON THE LEFT AS DESCRIBED.
 LC1925'
 LC1925'THE STATION IS A STANDARD NGS REFERENCE DISK STAMPED---MILLER NO 3
 LC1925'1934---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 14 INCHES (42
 LC1925'CM) IN DIAMETER, RECESSED 15 INCHES (46 CM) BELOW THE GROUND.  THE
 LC1925'STATION IS LOCATED 25.908 METERS (85.000 FT) W FROM THE CENTERLINE OF
 LC1925'COUNTY ROUTE 1800 E, 18.593 METERS (61.001 FT) NW FROM A UTILITY POLE
 LC1925'AND 15.545 METERS (51.001 FT) W FROM A FENCE LINE AND METAL WITNESS
 LC1925'POST.  MILLER IS A STANDARD NGS STATION, DISK STAMPED---MILLER
 LC1925'1934---, SET IN THE TOP OF A ROUND CONCRETE MONUMENT, 14 INCHES (42
 LC1925'CM) IN DIAMETER, RECESSED 10 INCHES (30 CM) BELOW THE GROUND.  THE
 LC1925'STATION IS LOCATED 14.630 METERS (47.999 FT) W FROM THE CENTERLINE OF
 LC1925'COUNTY ROUTE 1800 E, 17.130 METERS (56.201 FT) N FROM A UTLITY POLE
 LC1925'AND 4.328 METERS (14.199 FT) W FROM A FENCE LINE AND METAL WITNESS
 LC1925'POST, AND LEVEL WITH THE STATION.  RM NO 4, IS A STANDARD NGS DISK
 LC1925'STAMPED---MILLER 1934 NO 4 1983---, SET INTO THE TOP OF A ROUND
 LC1925'CONCRETE MONUMENT, 12 INCHES (35 CM) IN DIAMETER, FLUSH WITH GROUND.
 LC1925'THE STATION IS LOCATED 13.289 METERS (43.599 FT) NNE FROM THE UTILITY
 LC1925'POLE, 10.363 METERS (33.999 FT) W FROM THE CENTERLINE OF COUTY ROUTE
 LC1925'1800 E, 4.633 METERS (15.200 FT) S FROM THE METAL WITNESS POST AND
 LC1925'0.305 METERS (1.001 FT) W FROM THE FENCE LINE, AND 0.30 METER (0.98
 LC1925'FT) HIGHER THAN THE STATION.  RM NO 5, IS A STANDARD NGS DISK
 LC1925'STAMPED---MILLER 1934 NO 5 1983---, SET INTO THE TOP OF A ROUND
 LC1925'CONCRETE MONUMENT, 13 INCHES (35 CM) IN DIAMETER, FLUSH WITH GROUND.
 LC1925'THE STATION IS LOCATED 15.240 METERS (50.000 FT) W FROM THE CENTERLINE
 LC1925'OF COUNTY ROUTE 1800 E, 5.243 METERS (17.201 FT) W FROM A FENCE LINE,
 LC1925'3.962 METERS (12.999 FT) N FROM A FENCE LINE AND 0.610 METERS (2.001
 LC1925'FT) E FROM THE UTILITY POLE, AND 0.30 METERS (0.98 FT) HIGHER THAN THE
 LC1925'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9903 ***********************************************************************
 CL9903  DESIGNATION -  MILLER RM 3
 CL9903  PID         -  CL9903
 CL9903  STATE/COUNTY-  IL/ADAMS
 CL9903  COUNTRY     -  US
 CL9903  USGS QUAD   -  MENDON (2018)
 CL9903
 CL9903                         *CURRENT SURVEY CONTROL
 CL9903  ______________________________________________________________________
 CL9903* NAD 83(2011) POSITION- 40 05 23.45622(N) 091 18 49.50846(W)   ADJUSTED
 CL9903* NAD 83(2011) ELLIP HT-   184.247 (meters)        (05/22/13)   ADJUSTED
 CL9903* NAD 83(2011) EPOCH   -  2010.00
 CL9903* NAVD 88 ORTHO HEIGHT -   217.0   (meters)      712.    (feet) GPS OBS
 CL9903  ______________________________________________________________________
 CL9903  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 CL9903  GEOID HEIGHT    -        -32.749 (meters)                     GEOID12A
 CL9903  GEOID HEIGHT    -        -32.751 (meters)                     GEOID18
 CL9903  NAD 83(2011) X  -   -112,032.618 (meters)                     COMP
 CL9903  NAD 83(2011) Y  - -4,885,145.374 (meters)                     COMP
 CL9903  NAD 83(2011) Z  -  4,085,741.577 (meters)                     COMP
 CL9903  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 CL9903
 CL9903  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CL9903  Standards:
 CL9903         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CL9903            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CL9903  -------------------------------------------------------------------
 CL9903  NETWORK    0.78   2.04           0.35   0.28   1.04     -0.01426388
 CL9903  -------------------------------------------------------------------
 CL9903  Click here for local accuracies and other accuracy information.
 CL9903
 CL9903.The horizontal coordinates were established by GPS observations
 CL9903.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 CL9903
 CL9903.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CL9903.been affixed to the stable North American tectonic plate. See 
 CL9903.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CL9903
 CL9903.The horizontal coordinates are valid at the epoch date displayed above
 CL9903.which is a decimal equivalence of Year/Month/Day.
 CL9903
 CL9903.The orthometric height was determined by GPS observations and a
 CL9903.high-resolution geoid model.
 CL9903
 CL9903.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9903.GEOID18 height accuracy estimate available here.
 CL9903
 CL9903.Click photographs - Photos may exist for this station.
 CL9903
 CL9903.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CL9903
 CL9903.The Laplace correction was computed from DEFLEC18 derived deflections.
 CL9903
 CL9903.The ellipsoidal height was determined by GPS observations
 CL9903.and is referenced to NAD 83.
 CL9903
 CL9903. The following values were computed from the NAD 83(2011) position.
 CL9903
 CL9903;                    North         East     Units Scale Factor Converg.
 CL9903;SPC IL W     -   380,594.278   602,179.060   MT  1.00005893   -0 44 19.6
 CL9903;SPC IL W     - 1,248,666.39  1,975,649.13   sFT  1.00005893   -0 44 19.6
 CL9903;UTM  15      - 4,439,092.131   643,752.347   MT  0.99985439   +1 05 10.0
 CL9903
 CL9903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CL9903!SPC IL W     -   0.99997110  x   1.00005893  =   1.00003003
 CL9903!UTM  15      -   0.99997110  x   0.99985439  =   0.99982549
 CL9903
 CL9903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4375239092(NAD 83)
 CL9903
 CL9903                          SUPERSEDED SURVEY CONTROL
 CL9903
 CL9903.No superseded survey control is available for this station.
 CL9903
 CL9903_MARKER: DR = REFERENCE MARK DISK
 CL9903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9903_STAMPING: MILLER 1931 1934 NO 3
 CL9903_MARK LOGO: CGS
 CL9903_PROJECTION: PROJECTING 18 CENTIMETERS
 CL9903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9903+STABILITY: SURFACE MOTION
 CL9903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL9903+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2019
 CL9903
 CL9903  HISTORY     - Date     Condition        Report By
 CL9903  HISTORY     - 1934     MONUMENTED       CGS
 CL9903  HISTORY     - 20110913 GOOD             ILDT
 CL9903  HISTORY     - 20191021 GOOD             ILDT
 CL9903
 CL9903                          STATION DESCRIPTION
 CL9903
 CL9903'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 CL9903'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF LIMA,
 CL9903'6.6 MI (10.6 KM) SOUTHWEST OF LORAINE AND 1.6 MI (2.6 KM) WEST OF
 CL9903'MENDON.
 CL9903'
 CL9903'TO REACH FROM THE INTERSECTION OF IL 61 AND IL 336, PROCEED WEST ON IL
 CL9903'61 FOR 2.26 MI (3.6 KM) TO A GRAVEL DRIVE ON THE RIGHT, GO NORTH ON
 CL9903'GRAVEL DRIVE FOR APPROXIMATELY 545 FT (166.1 M) TO THE STATION ON THE
 CL9903'LEFT.
 CL9903'
 CL9903'THE STATION IS A CGS REFERENCE MARK DISK IN CONCRETE PROJECTING 7
 CL9903'INCHES (18 CM) ABOVE THE GROUND.  IT IS 96.0 FT (29.3 M) SOUTH OF RED
 CL9903'WOODEN FENCE, 47.6 FT (14.5 M) NORTHWEST OF THE WEST CORNER OF SIGN
 CL9903'POST AND 23.8 FT (7.3 M) WEST OF WEST EDGE OF GRAVEL DRIVE.
 CL9903
 CL9903                          STATION RECOVERY (2019)
 CL9903
 CL9903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 CL9903'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1414 ***********************************************************************
 KB1414  DESIGNATION -  MILLERSVILLE
 KB1414  PID         -  KB1414
 KB1414  STATE/COUNTY-  IL/CHRISTIAN
 KB1414  COUNTRY     -  US
 KB1414  USGS QUAD   -  OWANECO (2018)
 KB1414
 KB1414                         *CURRENT SURVEY CONTROL
 KB1414  ______________________________________________________________________
 KB1414* NAD 83(1997) POSITION- 39 27 16.42663(N) 089 08 17.27349(W)   ADJUSTED
 KB1414* NAVD 88 ORTHO HEIGHT -   203.7   (meters)      668.    (feet) VERTCON3
 KB1414  ______________________________________________________________________
 KB1414  GEOID HEIGHT    -        -32.164 (meters)                     GEOID18
 KB1414  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 KB1414  HORZ ORDER      -  SECOND
 KB1414
 KB1414.The horizontal coordinates were established by classical geodetic methods
 KB1414.and adjusted by the National Geodetic Survey in October 1999.
 KB1414
 KB1414.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1414.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1414
 KB1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1414.GEOID18 height accuracy estimate available here.
 KB1414
 KB1414.Click photographs - Photos may exist for this station.
 KB1414
 KB1414.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1414
 KB1414. The following values were computed from the NAD 83(1997) position.
 KB1414
 KB1414;                    North         East     Units Scale Factor Converg.
 KB1414;SPC IL W     -   309,936.743   788,521.117   MT  1.00003762   +0 39 13.1
 KB1414;SPC IL W     - 1,016,850.80  2,587,006.36   sFT  1.00003762   +0 39 13.1
 KB1414;UTM  16      - 4,369,403.694   316,037.614   MT  1.00001669   -1 21 32.7
 KB1414
 KB1414!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1414!SPC IL W     -   0.99997309  x   1.00003762  =   1.00001071
 KB1414!UTM  16      -   0.99997309  x   1.00001669  =   0.99998978
 KB1414
 KB1414:                Primary Azimuth Mark                     Grid Az
 KB1414:SPC IL W     -  MILLERSVILLE AZ MK                       179 31 22.1
 KB1414:UTM  16      -  MILLERSVILLE AZ MK                       181 32 07.9
 KB1414
 KB1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1603769403(NAD 83)
 KB1414
 KB1414|---------------------------------------------------------------------|
 KB1414| PID    Reference Object                     Distance      Geod. Az  |
 KB1414|                                                           dddmmss.s |
 KB1414| CI7912 MILLERSVILLE RM 1                    16.056 METERS 00032     |
 KB1414| KB1361 ASSUMPTION MUN TANK                 APPROX.10.4 KM 0460834.1 |
 KB1414| KB1415 MILLERSVILLE A PT 1976                6.634 METERS 05649     |
 KB1414| KB1408 PANA CIPS MICROWAVE                 APPROX. 6.9 KM 1334511.9 |
 KB1414| KB1406 PANA ILL CONSOL MICROWAVE           APPROX. 7.3 KM 1391501.3 |
 KB1414| KB1405 PANA MUN TANK                       APPROX. 8.2 KM 1530540.9 |
 KB1414| KB1413 MILLERSVILLE AZ A PT                394.080 METERS 17915     |
 KB1414| KB1411 MILLERSVILLE RM 2                    25.882 METERS 17958     |
 KB1414| KB1412 MILLERSVILLE AZ MK                  400.954 METERS 1801035.2 |
 KB1414| KB1383 TAYLORVILLE N MUN TANK              APPROX.17.0 KM 3085644.4 |
 KB1414|---------------------------------------------------------------------|
 KB1414
 KB1414                          SUPERSEDED SURVEY CONTROL
 KB1414
 KB1414  NAD 83(1986)-  39 27 16.43791(N)    089 08 17.25820(W) AD(       ) 2
 KB1414  NAD 27      -  39 27 16.28714(N)    089 08 16.94276(W) AD(       ) 2
 KB1414  NGVD 29 (07/19/86)  203.8    (m)          669.     (f) VERT ANG       
 KB1414
 KB1414.Superseded values are not recommended for survey control.
 KB1414
 KB1414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1414.See file dsdata.pdf to determine how the superseded data were derived.
 KB1414
 KB1414_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1414_STAMPING: MILLERSVILLE 1975
 KB1414_MARK LOGO: NGS
 KB1414_PROJECTION: FLUSH
 KB1414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1414+STABILITY: SURFACE MOTION
 KB1414_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1414+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2014
 KB1414
 KB1414  HISTORY     - Date     Condition        Report By
 KB1414  HISTORY     - 1975     MONUMENTED       NGS
 KB1414  HISTORY     - 20140718 GOOD             ILDT
 KB1414
 KB1414                          STATION DESCRIPTION
 KB1414
 KB1414'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1414'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF ASSUMPTION,
 KB1414'5.5 MILES NORTHWEST OF PANA, 3.5 MILES SOUTHEAST OF OWANECO, 1
 KB1414'MILE EAST-NORTHEAST OF MILLERSVILLE, IN THE SW 1/4 SEC 30 T12 N
 KB1414'R1E, AND ON PROPERTY OWNED BY MRS. RHINE WHOSE ADDRESS IS
 KB1414'MILLERSVILLE, ILLINOIS.
 KB1414'
 KB1414'TO REACH THE STATION FROM THE POST OFFICE IN PANA, GO NORTH ON
 KB1414'S. LOCUST STREET FOR 0.25 MILE TO RAILROAD TRACKS, CONTINUE NORTH
 KB1414'CROSSING TRACKS FOR 0.15 MILE TO WASHINGTON STREET.  (STATE
 KB1414'HIGHWAY 29).  TURN LEFT, GO WEST AND NORTHWEST ON STATE HIGHWAY
 KB1414'29 FOR 5.85 MILES TO A CROSSROAD.  TURN RIGHT AND GO EAST ON
 KB1414'PAVED ROAD FOR 1.1 MILES TO A CROSSROAD, AND THE AZIMUTH MARK
 KB1414'IN THE NORTHEAST QUADRANT.  TURN LEFT AND GO NORTH 0.25 MILE
 KB1414'TO THE TOP OF HILL, A DRIVEWAY RIGHT, AND THE STATION ON THE
 KB1414'RIGHT, EAST SIDE OF THE ROAD.
 KB1414'
 KB1414'THE STATION MARKS ARE STANDARD DISKS STAMPED MILLERSVILLE 1975,
 KB1414'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1414'FLUSH WITH THE GROUND SURFACE.  IT IS 19 FEET EAST OF THE PAVED
 KB1414'ROAD AND 13 FEET NORTH OF A DRIVEWAY.  THE UNDERGROUND DISK IS SET
 KB1414'IN AN IRREGULAR MASS OF CONCRETE ABOUT 42 INCHES BELOW THE GROUND
 KB1414'SURFACE.
 KB1414'
 KB1414'REFERENCE MARK 1 IS A STANDARD DISK STAMPED MILLERSVILLE NO 1
 KB1414'1975, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1414'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 60 FEET NORTH OF A
 KB1414'DRIVEWAY, 20 FEET EAST OF THE PAVED ROAD, AND ABOUT THE SAME
 KB1414'ELEVATION AS THE STATION.
 KB1414'
 KB1414'REFERENCE MARK 2 IS A STANDARD DISK STAMPED MILLERSVILLE NO 2
 KB1414'1975, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1414'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 74 FEET SOUTH OF A
 KB1414'DRIVEWAY, 20 FEET EAST OF THE PAVED ROAD, AND ABOUT THE SAME
 KB1414'ELEVATION AS THE STATION.
 KB1414'
 KB1414'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 KB1414'MILLERSVILLE AZ 1975, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1414'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1414'36 FEET NORTH OF A PAVED ROAD, 23 FEET EAST OF CENTER OF A PAVED
 KB1414'ROAD, 4 FEET NORTHWEST OF A POWERLINE POLE, AND 3.7 FEET NORTH
 KB1414'OF A METAL WITNESS POST.
 KB1414'
 KB1414'HEIGHT OF LIGHT ABOVE STATION MARK 1.52 METERS.
 KB1414
 KB1414                          STATION RECOVERY (2014)
 KB1414
 KB1414'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1414'RECOVERED AS DESCRIBED, THE DRIVEWAY IS NOW A FIELD ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1412 ***********************************************************************
 KB1412  DESIGNATION -  MILLERSVILLE AZ MK
 KB1412  PID         -  KB1412
 KB1412  STATE/COUNTY-  IL/CHRISTIAN
 KB1412  COUNTRY     -  US
 KB1412  USGS QUAD   -  OWANECO (2018)
 KB1412
 KB1412                         *CURRENT SURVEY CONTROL
 KB1412  ______________________________________________________________________
 KB1412* NAD 83(1997) POSITION- 39 27 03.42561(N) 089 08 17.32513(W)   ADJUSTED
 KB1412* NAVD 88 ORTHO HEIGHT -   197.3   (meters)      647.    (feet) VERTCON3
 KB1412  ______________________________________________________________________
 KB1412  GEOID HEIGHT    -        -32.160 (meters)                     GEOID18
 KB1412  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 KB1412  HORZ ORDER      -  SECOND
 KB1412
 KB1412.The horizontal coordinates were established by classical geodetic methods
 KB1412.and adjusted by the National Geodetic Survey in October 1999.
 KB1412
 KB1412.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1412.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1412
 KB1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1412.GEOID18 height accuracy estimate available here.
 KB1412
 KB1412.Click photographs - Photos may exist for this station.
 KB1412
 KB1412.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1412
 KB1412. The following values were computed from the NAD 83(1997) position.
 KB1412
 KB1412;                    North         East     Units Scale Factor Converg.
 KB1412;SPC IL W     -   309,535.788   788,524.456   MT  1.00003763   +0 39 12.9
 KB1412;SPC IL W     - 1,015,535.33  2,587,017.32   sFT  1.00003763   +0 39 12.9
 KB1412;UTM  16      - 4,369,002.877   316,026.870   MT  1.00001673   -1 21 32.4
 KB1412
 KB1412!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1412!SPC IL W     -   0.99997409  x   1.00003763  =   1.00001172
 KB1412!UTM  16      -   0.99997409  x   1.00001673  =   0.99999082
 KB1412
 KB1412:                Primary Azimuth Mark                     Grid Az
 KB1412:SPC IL W     -  MILLERSVILLE                             359 31 22.2
 KB1412:UTM  16      -  MILLERSVILLE                             001 32 07.5
 KB1412
 KB1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1602669002(NAD 83)
 KB1412
 KB1412|---------------------------------------------------------------------|
 KB1412| PID    Reference Object                     Distance      Geod. Az  |
 KB1412|                                                           dddmmss.s |
 KB1412| KB1414 MILLERSVILLE                        400.954 METERS 0001035.1 |
 KB1412| KB1413 MILLERSVILLE AZ A PT                  9.386 METERS 04238     |
 KB1412| KB1408 PANA CIPS MICROWAVE                 APPROX. 6.6 KM 1311434.0 |
 KB1412|---------------------------------------------------------------------|
 KB1412
 KB1412                          SUPERSEDED SURVEY CONTROL
 KB1412
 KB1412  NAD 83(1986)-  39 27 03.43689(N)    089 08 17.30981(W) AD(       ) 2
 KB1412  NAD 27      -  39 27 03.28594(N)    089 08 16.99396(W) AD(       ) 2
 KB1412  NGVD 29 (07/19/86)  197.4    (m)          648.     (f) VERT ANG       
 KB1412
 KB1412.Superseded values are not recommended for survey control.
 KB1412
 KB1412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1412.See file dsdata.pdf to determine how the superseded data were derived.
 KB1412
 KB1412_MARKER: DR = REFERENCE MARK DISK
 KB1412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1412_STAMPING: MILLERSVILLE AZ 1975
 KB1412_MARK LOGO: NGS
 KB1412_PROJECTION: FLUSH
 KB1412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1412+STABILITY: SURFACE MOTION
 KB1412
 KB1412  HISTORY     - Date     Condition        Report By
 KB1412  HISTORY     - 1975     MONUMENTED       NGS
 KB1412  HISTORY     - 20140718 POOR             ILDT
 KB1412
 KB1412                          STATION DESCRIPTION
 KB1412
 KB1412'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1412'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF ASSUMPTION,
 KB1412'5-1/2 MILES NORTHWEST OF PANA AND 1 MILE EAST-NORTHEAST OF
 KB1412'MILLERSVILLE.
 KB1412'
 KB1412'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED MILLERSVILLE
 KB1412'AZ 1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1412'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 36 FEET
 KB1412'NORTH OF THE CENTER OF A EAST-WEST PAVED ROAD, 23 FEET EAST OF THE
 KB1412'CENTER OF A NORTH-SOUTH PAVED ROAD, 4 FEET NORTHWEST OF A
 KB1412'POWERLINE POLE AND 3.7 FEET NORTH OF A METAL WITNESS POST.
 KB1412'
 KB1412'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1412'STATION MILLERSVILLE.
 KB1412'
 KB1412'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1412'MILLERSVILLE, DISTANCE BEING 400.954 METERS, SOUTH OF THE
 KB1412'TRIANGULATION STATION.
 KB1412
 KB1412                          STATION RECOVERY (2014)
 KB1412
 KB1412'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1412'RECOVERED AS DESCRIBED, THE CONCRETE MOUNUMENT WITH THE STEM INTACT
 KB1412'WAS FOUND BUT THE DISK WAS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1411 ***********************************************************************
 KB1411  DESIGNATION -  MILLERSVILLE RM 2
 KB1411  PID         -  KB1411
 KB1411  STATE/COUNTY-  IL/CHRISTIAN
 KB1411  COUNTRY     -  US
 KB1411  USGS QUAD   -  OWANECO (2018)
 KB1411
 KB1411                         *CURRENT SURVEY CONTROL
 KB1411  ______________________________________________________________________
 KB1411* NAD 83(1997) POSITION- 39 27 15.58739(N) 089 08 17.27294(W)   ADJUSTED
 KB1411* NAVD 88 ORTHO HEIGHT -   206.2   (meters)      677.    (feet) VERTCON3
 KB1411  ______________________________________________________________________
 KB1411  GEOID HEIGHT    -        -32.164 (meters)                     GEOID18
 KB1411  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 KB1411  HORZ ORDER      -  SECOND
 KB1411
 KB1411.The horizontal coordinates were established by classical geodetic methods
 KB1411.and adjusted by the National Geodetic Survey in October 1999.
 KB1411
 KB1411.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1411.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1411
 KB1411.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1411.GEOID18 height accuracy estimate available here.
 KB1411
 KB1411.Click photographs - Photos may exist for this station.
 KB1411
 KB1411.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1411
 KB1411. The following values were computed from the NAD 83(1997) position.
 KB1411
 KB1411;                    North         East     Units Scale Factor Converg.
 KB1411;SPC IL W     -   309,910.862   788,521.425   MT  1.00003762   +0 39 13.1
 KB1411;SPC IL W     - 1,016,765.89  2,587,007.38   sFT  1.00003762   +0 39 13.1
 KB1411;UTM  16      - 4,369,377.818   316,037.013   MT  1.00001669   -1 21 32.7
 KB1411
 KB1411!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1411!SPC IL W     -   0.99997269  x   1.00003762  =   1.00001031
 KB1411!UTM  16      -   0.99997269  x   1.00001669  =   0.99998938
 KB1411
 KB1411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1603769377(NAD 83)
 KB1411
 KB1411                          SUPERSEDED SURVEY CONTROL
 KB1411
 KB1411  NAD 83(1986)-  39 27 15.59873(N)    089 08 17.25765(W) AD(       ) 2
 KB1411  NAD 27      -  39 27 15.44919(N)    089 08 16.94219(W) AD(       ) 2
 KB1411  NGVD 29 (07/19/86)  206.3    (m)          677.     (f) VERT ANG       
 KB1411
 KB1411.Superseded values are not recommended for survey control.
 KB1411
 KB1411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1411.See file dsdata.pdf to determine how the superseded data were derived.
 KB1411
 KB1411_MARKER: DR = REFERENCE MARK DISK
 KB1411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1411_STAMPING: MILLERSVILLE NO 2 1975
 KB1411_MARK LOGO: NGS
 KB1411_PROJECTION: FLUSH
 KB1411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1411+STABILITY: SURFACE MOTION
 KB1411
 KB1411  HISTORY     - Date     Condition        Report By
 KB1411  HISTORY     - 1975     MONUMENTED       NGS
 KB1411  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB1411
 KB1411                          STATION DESCRIPTION
 KB1411
 KB1411'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1411'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF ASSUMPTION,
 KB1411'5.5 MILES NORTHWEST OF PANA, 3.5 MILES SOUTHEAST OF OWANECO, 1
 KB1411'MILE EAST-NORTHEAST OF MILLERSVILLE, IN THE SW 1/4 SEC 30 T12 N
 KB1411'R1E, AND ON PROPERTY OWNED BY MRS. RHINE WHOSE ADDRESS IS
 KB1411'MILLERSVILLE, ILLINOIS.
 KB1411'
 KB1411'TO REACH THE STATION FROM THE POST OFFICE IN PANA, GO NORTH ON
 KB1411'S. LOCUST STREET FOR 0.25 MILE TO RAILROAD TRACKS, CONTINUE
 KB1411'NORTH CROSSING TRACKS FOR 0.15 MILE TO WASHINGTON STREET.  (STATE
 KB1411'HIGHWAY 29).  TURN LEFT, GO WEST AND NORTHWEST ON STATE HIGHWAY
 KB1411'29 FOR 5.85 MILES TO A CROSSROAD.  TURN RIGHT AND GO EAST ON
 KB1411'PAVED ROAD FOR 1.1 MILES TO A CROSSROAD, AND THE AZIMUTH MARK IN
 KB1411'THE NORTHEAST QUADRANT.  TURN LEFT AND GO NORTH 0.25 MILE TO
 KB1411'THE TOP OF HILL, A DRIVEWAY RIGHT.
 KB1411'
 KB1411'REFERENCE MARK 2 IS A STANDARD DISK STAMPED MILLERSVILLE NO 2
 KB1411'1975, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1411'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 74 FEET SOUTH OF
 KB1411'A DRIVEWAY, 20 FEET EAST OF THE PAVED ROAD, AND ABOUT THE SAME
 KB1411'ELEVATION AS THE STATION.
 KB1411
 KB1411                          STATION RECOVERY (2014)
 KB1411
 KB1411'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1411'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1202 ***********************************************************************
 NH1202  DESIGNATION -  MILLS
 NH1202  PID         -  NH1202
 NH1202  STATE/COUNTY-  IL/WINNEBAGO
 NH1202  COUNTRY     -  US
 NH1202  USGS QUAD   -  CALEDONIA (2018)
 NH1202
 NH1202                         *CURRENT SURVEY CONTROL
 NH1202  ______________________________________________________________________
 NH1202* NAD 83(1997) POSITION- 42 17 01.98452(N) 088 59 14.35207(W)   ADJUSTED
 NH1202* NAVD 88 ORTHO HEIGHT -   276.    (meters)      906.    (feet) SCALED
 NH1202  ______________________________________________________________________
 NH1202  GEOID HEIGHT    -        -33.430 (meters)                     GEOID18
 NH1202  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 NH1202  HORZ ORDER      -  FIRST
 NH1202
 NH1202.The horizontal coordinates were established by classical geodetic methods
 NH1202.and adjusted by the National Geodetic Survey in October 1999.
 NH1202
 NH1202.The orthometric height was scaled from a topographic map.
 NH1202
 NH1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1202.GEOID18 height accuracy estimate available here.
 NH1202
 NH1202.Click photographs - Photos may exist for this station.
 NH1202
 NH1202.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1202
 NH1202. The following values were computed from the NAD 83(1997) position.
 NH1202
 NH1202;                    North         East     Units Scale Factor Converg.
 NH1202;SPC IL W     -   624,287.077   797,269.214   MT  1.00005755   +0 47 36.7
 NH1202;SPC IL W     - 2,048,181.85  2,615,707.41   sFT  1.00005755   +0 47 36.7
 NH1202;UTM  16      - 4,683,208.683   336,145.273   MT  0.99993035   -1 20 14.5
 NH1202
 NH1202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1202!SPC IL W     -   0.99996197  x   1.00005755  =   1.00001951
 NH1202!UTM  16      -   0.99996197  x   0.99993035  =   0.99989232
 NH1202
 NH1202:                Primary Azimuth Mark                     Grid Az
 NH1202:SPC IL W     -  MILLS AZ MK 2                            231 53 16.6
 NH1202:UTM  16      -  MILLS AZ MK 2                            234 01 07.8
 NH1202
 NH1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3614583208(NAD 83)
 NH1202
 NH1202|---------------------------------------------------------------------|
 NH1202| PID    Reference Object                     Distance      Geod. Az  |
 NH1202|                                                           dddmmss.s |
 NH1202| CI9340 MILLS RM 1                           22.994 METERS 08521     |
 NH1202| NH1193 BELVIDERE PARSON CASKET TK          APPROX.12.6 KM 0971343.5 |
 NH1202| NH1200 BELVIDERE SCREW CO STK              APPROX.12.5 KM 0982223.5 |
 NH1202| NH1192 BELVIDERE IMMANUEL LUTH CH          APPROX.11.5 KM 1022851.9 |
 NH1202| NH1197 BELVIDERE NATL SEW MACH CO STK      APPROX.12.4 KM 1025632.1 |
 NH1202| NH1198 BELVIDERE MUN HEATING PLT STK       APPROX.12.4 KM 1031950.5 |
 NH1202| NH1194 BELVIDERE CHI ST PAUL AWY BN 6      APPROX.14.0 KM 1041616.6 |
 NH1202| NH1195 BELVIDERE BOONE DISTILL STK         APPROX.11.5 KM 1073807.3 |
 NH1202| NH1196 BELVIDERE GOSSARD CORSET TK         APPROX.11.6 KM 1083748.7 |
 NH1202| NH1205 MILLS 2                              30.564 METERS 16447     |
 NH1202| CI9341 MILLS RM 2                           20.985 METERS 19039     |
 NH1202| NH1204 MILLS AZ MK 2                       APPROX. 1.3 KM 2324053.3 |
 NH1202| CI9339 MILLS AZ MK                                        2610913.4 |
 NH1202| NH1443 ROCKFORD US RAD RNG STA MAST        APPROX. 9.4 KM 3035105.6 |
 NH1202|---------------------------------------------------------------------|
 NH1202
 NH1202                          SUPERSEDED SURVEY CONTROL
 NH1202
 NH1202  NAD 83(1996)-  42 17 01.98440(N)    088 59 14.35346(W) AD(       ) 1
 NH1202  NAD 83(1991)-  42 17 01.98197(N)    088 59 14.35573(W) AD(       ) 1
 NH1202  NAD 83(1986)-  42 17 01.98105(N)    088 59 14.35793(W) AD(       ) 1
 NH1202  NAD 27      -  42 17 01.91100(N)    088 59 13.98110(W) AD(       ) 1
 NH1202
 NH1202.Superseded values are not recommended for survey control.
 NH1202
 NH1202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1202.See file dsdata.pdf to determine how the superseded data were derived.
 NH1202
 NH1202_MARKER: DS = TRIANGULATION STATION DISK
 NH1202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1202_STAMPING: MILLS 1935
 NH1202_MARK LOGO: CGS
 NH1202_PROJECTION: FLUSH
 NH1202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1202+STABILITY: SURFACE MOTION
 NH1202
 NH1202  HISTORY     - Date     Condition        Report By
 NH1202  HISTORY     - 1935     MONUMENTED       CGS
 NH1202  HISTORY     - 1954     GOOD             CGS
 NH1202  HISTORY     - 1972     GOOD             BRADY
 NH1202  HISTORY     - 1972     GOOD             NGS
 NH1202  HISTORY     - 1977     GOOD             NGS
 NH1202  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH1202
 NH1202                          STATION DESCRIPTION
 NH1202
 NH1202'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1202'THIS STATION IS ABOUT 5 MILES EAST OF ROCKFORD.  NEAR THE
 NH1202'WEST END OF A SHORT EAST-WEST JOG IN THE NORTH-SOUTH FENCE
 NH1202'ALONG THE WEST SIDE OF A PASTURE OWNED BY MR. W.F. MILLS.
 NH1202'THE MARK IS 9 FEET SOUTH OF THE EAST-WEST FENCE.  12 FEET
 NH1202'EAST OF THE NORTH-SOUTH FENCE.  63 FEET NORTH OF AN 18-INCH
 NH1202'OAK.  25 FEET NORTHWEST OF A 12-INCH OAK.  AND IS SET FLUSH.
 NH1202'
 NH1202'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1202'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1202'
 NH1202'REFERENCE MARK 1 IS ENE OF THE STATION.  AT THE EAST END OF THE
 NH1202'FENCE JOG.  114.79 FEET NORTHEAST OF REFERENCE MARK 2.  AND
 NH1202'PROJECTS 3 INCHES.
 NH1202'
 NH1202'REFERENCE MARK 2 IS SOUTH OF THE STATION.  10 FEET SOUTHWEST
 NH1202'OF THE 18-INCH OAK.  1/2 FOOT EAST OF THE NORTH-SOUTH FENCE.
 NH1202'AND PROJECTS 4 INCHES.
 NH1202'
 NH1202'THE AZIMUTH MARK IS WSW OF THE STATION.  1/2 FOOT WEST OF THE
 NH1202'NORTH-SOUTH FENCE ALONG THE EAST SIDE OF A LANE LEADING NORTH
 NH1202'TO MR. NELS ANDERSONS HOUSE.  63 YARDS NORTH OF THE HIGHWAY.
 NH1202'AND PROJECTS 3 INCHES.
 NH1202'
 NH1202'TO REACH FROM THE HOTEL FAUST IN ROCKFORD, GO EAST ON ROUTE
 NH1202'U.S. 20 4.3 MILES, TURN NORTH, GO 1 MILE, TURN EAST, GO 0.6
 NH1202'MILE, TURN NORTH THROUGH GATE INTO PASTURE NEAR LONE WINDMILL,
 NH1202'AND GO NORTH ALONG FENCE ABOUT 200 YARDS TO THE STATION.
 NH1202'
 NH1202'A LIGHT 100 FEET ABOVE BELVIDERE COMES INTO VIEW 64 FEET ABOVE
 NH1202'THIS STATION.
 NH1202'
 NH1202'A LIGHT 110 FEET ABOVE COLES R.M. 2 COMES INTO VIEW 45 FEET
 NH1202'ABOVE THIS STATION.
 NH1202'
 NH1202'A LIGHT 100 FEET ABOVE HENDERSON COMES INTO VIEW 37 FEET ABOVE
 NH1202'THIS STATION.
 NH1202'
 NH1202'A LIGHT 4 FEET ABOVE FAUST COMES INTO VIEW 25 FEET ABOVE THIS
 NH1202'STATION.
 NH1202'
 NH1202'A LIGHT 100 FEET ABOVE GREGORY IS VISIBLE FROM THE GROUND AT
 NH1202'THIS STATION.
 NH1202'
 NH1202'NO PROMINENT OBJECTS VISIBLE FROM THE GROUND.
 NH1202
 NH1202                          STATION RECOVERY (1954)
 NH1202
 NH1202'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1202'THE STATION, REFERENCE MARKS NOS. 1 AND 2,
 NH1202'AND AZIMUTH MARK, RECOVERED AS DESCRIBED
 NH1202'AND FOUND IN GOOD CONDITION WITH THE EXCEPTION THAT THE LAND
 NH1202'IS NOW OWNED AND OCCUPIED BY MR. E.H. THOREN.
 NH1202'
 NH1202'THIS STATION WAS NOT OCCUPIED AT THIS TIME BY EITHER LIGHTKEEPER
 NH1202'OR OBSERVING PARTY.
 NH1202'
 NH1202'FOLLOWING IS A NEW TO REACH.
 NH1202'
 NH1202'TO REACH THE STATION FROM THE HOTEL FAUST IN ROCKFORD, GO
 NH1202'EAST ON U.S. HIGHWAY 20 FOR 4.3 MILES TO CROSSROAD (MULFORD RD)
 NH1202'TURN LEFT AND GO NORTH ON MULFORD RD FOR 1.0 MILE TO CROSSROAD
 NH1202'(GUILFORD RD) TURN RIGHT AND GO EAST ON GUILFORD RD FOR 0.1
 NH1202'MILE TO GRAVEL DRIVEWAY LEFT AND NAME YOUNGQUIST ON MAIL
 NH1202'BOX, TURN LEFT INTO DRIVEWAY FOR ABOUT 200 FEET TO THE AZIMUTH
 NH1202'MARK BETWEEN THE 9TH AND 10TH MAPLE TREES ON THE EAST SIDE,
 NH1202'CONTINUE EAST ON GUILFORD RD FOR 0.5 MILE TO DRIVEWAY LEFT
 NH1202'LEADING UP TO NEW YELLOW BRICK HOUSE, TURN LEFT INTO DRIVEWAY
 NH1202'AND STATION MARK JUST NORTHWEST OF BRICK HOUSE AS DESCRIBED.
 NH1202
 NH1202                          STATION RECOVERY (1972)
 NH1202
 NH1202'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 NH1202'FOUND ALL MARKS IN GOOD CONDITION
 NH1202'
 NH1202'AZIMUTH MARK IS NOT VISIBLE FROM STATION BECAUSE OF TREES.
 NH1202
 NH1202                          STATION RECOVERY (1972)
 NH1202
 NH1202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 NH1202'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 NH1202'LINE OF SIGHT TO THE AZIMUTH MARK AND REFERENCE MARK 2 IS
 NH1202'OBSTRUCTED BY TREES AND SHRUBS AND WAS NOT OCCUPIED AT THIS
 NH1202'TIME.  A NEW DESCRIPTION FOLLOWS--
 NH1202'
 NH1202'THE STATION IS LOCATED 0.6 MILE EAST OF THE INTERSECTION OF
 NH1202'MULFORD AND GUILFORD ROADS, 23 FEET SOUTHEAST OF A FENCE CORNER,
 NH1202'36 FEET NORTHWEST OF A 20 INCH OAK TREE, 115 FEET NORTH OF THE
 NH1202'NORTHWEST CORNER OF A BRICK HOUSE (RESIDENCE OF MRS. ED THOREN),
 NH1202'AT 6644 GUILFORD RD., AND 17 FEET SOUTHWEST OF AN 8 INCH PINE
 NH1202'TREE.  THE MONUMENT IS 2 INCHES UNDERGROUND AND THE DISK IS
 NH1202'STAMPED MILLS 1935.
 NH1202'
 NH1202'REFERENCE MARK 1 IS 72 FEET NORTH NORTHEAST OF THE NORTHEAST
 NH1202'CORNER OF THE HOUSE, 7 FEET SOUTH OF A FENCE AND 25 FEET
 NH1202'EAST OF AN 8 INCH PINE TREE.  THE MONUMENT PROJECTS 6 INCHES
 NH1202'AND THE DISK IS STAMPED MILLS NO 1 1935.
 NH1202'
 NH1202'REFERENCE MARK 2 IS 71 FEET NORTHWEST OF THE NORTHWEST CORNER
 NH1202'OF THE HOUSE, 9 FEET NORTHWEST OF A 36 INCH OAK TREE AND 11
 NH1202'FEET SOUTHWEST OF A 30 INCH OAK TREE.  THE MONUMENT PROJECTS
 NH1202'6 INCHES AND THE DISK IS STAMPED MILLS NO 2 1935.
 NH1202'
 NH1202'THE AZIMUTH MARK IS 0.5 MILE EAST ALONG GUILFORD ROAD FROM
 NH1202'THE STATION, ABOUT 200 FEET NORTH OF THE CENTERLINE OF GUILFORD
 NH1202'RD., ON THE EAST SIDE OF A DRIVEWAY TO THE HOME OF MR. JAMES
 NH1202'H TOPP (6130 GUILFORD RD.), BETWEEN THE 8TH AND 9TH MAPLE
 NH1202'TREES FROM THE SOUTH.  THE MONUMENT PROJECTS 4 INCHES AND
 NH1202'THE DISK IS STAMPED WEMPLETOWN 1935.
 NH1202'
 NH1202'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 NH1202'MILES EAST OF ROCKFORD
 NH1202
 NH1202                          STATION RECOVERY (1977)
 NH1202
 NH1202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 NH1202'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE
 NH1202'FOUND IN GOOD CONDITION.  THE DISTANCE TO THE REFERENCE MARKS
 NH1202'CHECKED.  THE ANGLE BETWEEN THE MARKS CHECKED.  THE AZIMUTH MARK
 NH1202'WAS NOT VISIBLE AT THE STATION.  THE STATION AND REFERENCE MARK 1
 NH1202'WAS IN WAY OF CONSTRUCTION OF A HOUSING SUB-DIVISION.  THE
 NH1202'STATION MARK WAS LEFT INTACT AFTER MILLS 2 WAS ESTABLISHED.
 NH1202'THE PROPERTY OWNER WILL DESTROY REFERENCE MARK 1 AFTER THE
 NH1202'FLOWERS WITHER IN THE FALL.  MILLS 1935 AZIMUTH MARK NO. 2 WAS
 NH1202'SET AND A POLARIS OBSERVATION WAS TAKEN AND IS VISIBLE AT
 NH1202'MILLS 2.  FOR INFORMATION SEE DESCRIPTION MILLS 2.
 NH1202'
 NH1202'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES
 NH1202'EAST OF ROCKFORD.
 NH1202'
 NH1202'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1202
 NH1202                          STATION RECOVERY (1997)
 NH1202
 NH1202'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1202'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1205 ***********************************************************************
 NH1205  DESIGNATION -  MILLS 2
 NH1205  PID         -  NH1205
 NH1205  STATE/COUNTY-  IL/WINNEBAGO
 NH1205  COUNTRY     -  US
 NH1205  USGS QUAD   -  CALEDONIA (2018)
 NH1205
 NH1205                         *CURRENT SURVEY CONTROL
 NH1205  ______________________________________________________________________
 NH1205* NAD 83(1997) POSITION- 42 17 01.02871(N) 088 59 14.00180(W)   NO CHECK
 NH1205* NAVD 88 ORTHO HEIGHT -   275.    (meters)      902.    (feet) SCALED
 NH1205  ______________________________________________________________________
 NH1205  GEOID HEIGHT    -        -33.429 (meters)                     GEOID18
 NH1205  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 NH1205  HORZ ORDER      -  THIRD
 NH1205
 NH1205.The horizontal coordinates were established by classical geodetic methods
 NH1205.and adjusted by the National Geodetic Survey in October 1999.
 NH1205
 NH1205.No horizontal observational check was made to the station.
 NH1205
 NH1205.The orthometric height was scaled from a topographic map.
 NH1205
 NH1205.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1205.GEOID18 height accuracy estimate available here.
 NH1205
 NH1205.Click photographs - Photos may exist for this station.
 NH1205
 NH1205.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1205
 NH1205. The following values were computed from the NAD 83(1997) position.
 NH1205
 NH1205;                    North         East     Units Scale Factor Converg.
 NH1205;SPC IL W     -   624,257.698   797,277.648   MT  1.00005757   +0 47 36.9
 NH1205;SPC IL W     - 2,048,085.46  2,615,735.08   sFT  1.00005757   +0 47 36.9
 NH1205;UTM  16      - 4,683,179.014   336,152.607   MT  0.99993032   -1 20 14.3
 NH1205
 NH1205!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1205!SPC IL W     -   0.99996212  x   1.00005757  =   1.00001969
 NH1205!UTM  16      -   0.99996212  x   0.99993032  =   0.99989245
 NH1205
 NH1205:                Primary Azimuth Mark                     Grid Az
 NH1205:SPC IL W     -  MILLS AZ MK 2                            233 10 49.4
 NH1205:UTM  16      -  MILLS AZ MK 2                            235 18 40.6
 NH1205
 NH1205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3615283179(NAD 83)
 NH1205
 NH1205|---------------------------------------------------------------------|
 NH1205| PID    Reference Object                     Distance      Geod. Az  |
 NH1205|                                                           dddmmss.s |
 NH1205| CI9342 MILLS 2 RM 3                         13.266 METERS 03704     |
 NH1205| NH1204 MILLS AZ MK 2                       APPROX. 1.3 KM 2335826.3 |
 NH1205| CI9341 MILLS RM 2                           14.865 METERS 30639     |
 NH1205| NH1202 MILLS                                30.564 METERS 34447     |
 NH1205|---------------------------------------------------------------------|
 NH1205
 NH1205                          SUPERSEDED SURVEY CONTROL
 NH1205
 NH1205  NAD 83(1996)-  42 17 01.02860(N)    088 59 14.00319(W) AD(       ) 3
 NH1205  NAD 83(1991)-  42 17 01.02616(N)    088 59 14.00545(W) AD(       ) 3
 NH1205  NAD 83(1986)-  42 17 01.02533(N)    088 59 14.00768(W) AD(       ) 3
 NH1205  NAD 27      -  42 17 00.95519(N)    088 59 13.63085(W) AD(       ) 3
 NH1205
 NH1205.Superseded values are not recommended for survey control.
 NH1205
 NH1205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1205.See file dsdata.pdf to determine how the superseded data were derived.
 NH1205
 NH1205_MARKER: DH = HORIZONTAL CONTROL DISK
 NH1205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1205_STAMPING: MILLS 2 1977
 NH1205_MARK LOGO: NGS
 NH1205_PROJECTION: FLUSH
 NH1205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1205+STABILITY: SURFACE MOTION
 NH1205
 NH1205  HISTORY     - Date     Condition        Report By
 NH1205  HISTORY     - 1977     MONUMENTED       NGS
 NH1205  HISTORY     - 19970606 GOOD             USPSQD
 NH1205
 NH1205                          STATION DESCRIPTION
 NH1205
 NH1205'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 NH1205'THE STATION IS ABOUT 5 MILES EAST OF THE CENTER OF ROCKFORD, AND
 NH1205'LOCATED IN A HOUSING SUB-DIVISION KNOWN AS THE GUILFORD ESTATES, AT
 NH1205'THE NORTHWEST EDGE OF THE LAWN OF A MR. LARRY MARNER.  IT IS 74 FEET
 NH1205'NORTHEAST OF POWER POLE 442 15 54, 22 FEET WEST OF A 24 INCH OAK
 NH1205'TREE, 22 FEET NORTHWEST OF THE NORTHWEST CORNER OF MR. MARNERS HOUSE,
 NH1205'35 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY AND 12 FEET EAST OF A
 NH1205'14 INCH OAK TREE.  THE MONUMENT IS FLUSH AND THE DISK STAMPED MILLS 2
 NH1205'1977.
 NH1205'
 NH1205'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 90
 NH1205'AND U.S. HIGHWAY 20 ABOUT 6 MILES EAST OF THE CENTER OF ROCKFORD, GO
 NH1205'WEST ON HIGHWAY 20 FOR 1.8 MILES TO A CROSSROAD.  TURN RIGHT AND GO
 NH1205'NORTH ON MULFORD ROAD FOR 0.6 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 NH1205'CONTINUE NORTH FOR 0.4 MILE TO A CROSSROAD.  TURN RIGHT GO EAST ON
 NH1205'GUILFORD ROAD FOR 0.55 MILE TO THE ENTRANCE TO THE GUILFORD WOODS
 NH1205'ESTATE ON THE LEFT.  TURN LEFT, GO NORTH FOR 0.1 MILE TO A LARGE
 NH1205'2-STORY YELLOW BRICK HOUSE AND THE STATION AS DESCRIBED.
 NH1205'
 NH1205'REFERENCE MARK 2 IS 70 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 NH1205'HOUSE, 9 FEET SOUTHWEST OF A 22 INCH OAK TREE AND 7 FEET WEST OF A 24
 NH1205'INCH OAK TREE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK STAMPED
 NH1205'MILLS NO 2 1935.  (THE ARROW ON THE DISK IS POINTED TO STATION MILLS
 NH1205'1935.)
 NH1205'
 NH1205'REFERENCE MARK 3 IS 46 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 NH1205'HOUSE, 50.8 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE HOUSE, 20.6
 NH1205'FEET WEST OF A 24 INCH OAK TREE AND 32 FEET NORTH OF THE NORTH
 NH1205'ENTRANCE TO THE MARNER HOUSE.  THE MONUMENT IS FLUSH AND THE DISK
 NH1205'STAMPED MILLS 2 NO 3 1977.
 NH1205'
 NH1205'THE AZIMUTH MARK IS 82 FEET NORTH OF THE NORTH EDGE OF A CHURCH LAWN,
 NH1205'31 FEET EAST OF THE CENTERLINE OF MULFORD ROAD AND 1 FOOT NORTH OF A
 NH1205'METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK STAMPED MILLS
 NH1205'1935 NO 2 1977.
 NH1205'
 NH1205'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 NH1205
 NH1205                          STATION RECOVERY (1997)
 NH1205
 NH1205'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1205'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1204 ***********************************************************************
 NH1204  DESIGNATION -  MILLS AZ MK 2
 NH1204  PID         -  NH1204
 NH1204  STATE/COUNTY-  IL/WINNEBAGO
 NH1204  COUNTRY     -  US
 NH1204  USGS QUAD   -  CALEDONIA (2018)
 NH1204
 NH1204                         *CURRENT SURVEY CONTROL
 NH1204  ______________________________________________________________________
 NH1204* NAD 83(1997) POSITION- 42 16 37.09295(N) 088 59 58.31723(W)   NO CHECK
 NH1204* NAVD 88 ORTHO HEIGHT -   264.    (meters)      866.    (feet) SCALED
 NH1204  ______________________________________________________________________
 NH1204  GEOID HEIGHT    -        -33.414 (meters)                     GEOID18
 NH1204  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 NH1204  HORZ ORDER      -  THIRD
 NH1204
 NH1204.The horizontal coordinates were established by classical geodetic methods
 NH1204.and adjusted by the National Geodetic Survey in October 1999.
 NH1204
 NH1204.No horizontal observational check was made to the station.
 NH1204
 NH1204.The orthometric height was scaled from a topographic map.
 NH1204
 NH1204.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1204.GEOID18 height accuracy estimate available here.
 NH1204
 NH1204.Click photographs - Photos may exist for this station.
 NH1204
 NH1204.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1204
 NH1204. The following values were computed from the NAD 83(1997) position.
 NH1204
 NH1204;                    North         East     Units Scale Factor Converg.
 NH1204;SPC IL W     -   623,505.193   796,272.471   MT  1.00005518   +0 47 06.8
 NH1204;SPC IL W     - 2,045,616.62  2,612,437.27   sFT  1.00005518   +0 47 06.8
 NH1204;UTM  16      - 4,682,464.491   335,120.275   MT  0.99993450   -1 20 43.5
 NH1204
 NH1204!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1204!SPC IL W     -   0.99996385  x   1.00005518  =   1.00001902
 NH1204!UTM  16      -   0.99996385  x   0.99993450  =   0.99989835
 NH1204
 NH1204:                Primary Azimuth Mark                     Grid Az
 NH1204:SPC IL W     -  MILLS                                    051 53 17.0
 NH1204:UTM  16      -  MILLS                                    054 01 07.3
 NH1204
 NH1204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3512082464(NAD 83)
 NH1204
 NH1204|---------------------------------------------------------------------|
 NH1204| PID    Reference Object                     Distance      Geod. Az  |
 NH1204|                                                           dddmmss.s |
 NH1204| NH1202 MILLS                               APPROX. 1.3 KM 0524023.8 |
 NH1204|---------------------------------------------------------------------|
 NH1204
 NH1204                          SUPERSEDED SURVEY CONTROL
 NH1204
 NH1204  NAD 83(1996)-  42 16 37.09282(N)    088 59 58.31861(W) AD(       ) 3
 NH1204  NAD 83(1991)-  42 16 37.09017(N)    088 59 58.32064(W) AD(       ) 3
 NH1204  NAD 83(1986)-  42 16 37.08925(N)    088 59 58.32277(W) AD(       ) 3
 NH1204  NAD 27      -  42 16 37.01938(N)    088 59 57.94495(W) AD(       ) 3
 NH1204
 NH1204.Superseded values are not recommended for survey control.
 NH1204
 NH1204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1204.See file dsdata.pdf to determine how the superseded data were derived.
 NH1204
 NH1204_MARKER: DZ = AZIMUTH MARK DISK
 NH1204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1204_STAMPING: MILLS 1935 NO 2 1977
 NH1204_MARK LOGO: NGS
 NH1204_PROJECTION: FLUSH
 NH1204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1204+STABILITY: SURFACE MOTION
 NH1204
 NH1204  HISTORY     - Date     Condition        Report By
 NH1204  HISTORY     - 1977     MONUMENTED       NGS
 NH1204  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH1204
 NH1204                          STATION DESCRIPTION
 NH1204
 NH1204'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 NH1204'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY
 NH1204'90 AND U.S. HIGHWAY 20 ABOUT 6 MILES EAST OF THE CENTER OF
 NH1204'ROCKFORD.  GO WEST ON HIGHWAY 20 FOR 1.8 MILES TO A CROSSROAD.
 NH1204'TURN RIGHT AND GO NORTH ON MULFORD ROAD FOR 0.6 MILE TO THE AZIMUTH
 NH1204'MARK ON THE RIGHT.
 NH1204'
 NH1204'THE AZIMUTH MARK IS 82 FEET NORTH OF THE NORTH EDGE OF A CHURCH
 NH1204'LAWN, 31 FEET EAST OF THE CENTERLINE OF MULFORD ROAD AND 1 FOOT
 NH1204'NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 NH1204'DISK STAMPED MILLS 1935 NO 2 1977.
 NH1204'
 NH1204'NEAREST TOWN--ROCKFORD.
 NH1204
 NH1204                          STATION RECOVERY (1997)
 NH1204
 NH1204'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1204'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1614 ***********************************************************************
 JC1614  DESIGNATION -  MILLSTADT CHURCH SPIRE
 JC1614  PID         -  JC1614
 JC1614  STATE/COUNTY-  IL/ST CLAIR
 JC1614  COUNTRY     -  US
 JC1614  USGS QUAD   -  MILLSTADT (2018)
 JC1614
 JC1614                         *CURRENT SURVEY CONTROL
 JC1614  ______________________________________________________________________
 JC1614* NAD 83(1997) POSITION- 38 27 35.61740(N) 090 05 36.86244(W)   ADJUSTED
 JC1614  ______________________________________________________________________
 JC1614  GEOID HEIGHT    -        -30.485 (meters)                     GEOID18
 JC1614  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 JC1614  HORZ ORDER      -  THIRD
 JC1614
 JC1614.The horizontal coordinates were established by classical geodetic methods
 JC1614.and adjusted by the National Geodetic Survey in October 1999.
 JC1614
 JC1614.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1614.GEOID18 height accuracy estimate available here.
 JC1614
 JC1614.Click photographs - Photos may exist for this station.
 JC1614
 JC1614.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1614
 JC1614. The following values were computed from the NAD 83(1997) position.
 JC1614
 JC1614;                    North         East     Units Scale Factor Converg.
 JC1614;SPC IL W     -   199,017.962   706,379.331   MT  0.99994168   +0 02 43.7
 JC1614;SPC IL W     -   652,944.76  2,317,512.86   sFT  0.99994168   +0 02 43.7
 JC1614;SPC MO E     -   291,555.660   285,471.114   MT  0.99994882   +0 15 10.0
 JC1614;UTM  15      - 4,260,845.689   753,599.585   MT  1.00039209   +1 48 31.2
 JC1614
 JC1614_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5359960845(NAD 83)
 JC1614
 JC1614                          SUPERSEDED SURVEY CONTROL
 JC1614
 JC1614  NAD 83(1986)-  38 27 35.63346(N)    090 05 36.85673(W) AD(       ) 3
 JC1614  NAD 27      -  38 27 35.44500(N)    090 05 36.46400(W) AD(       ) 3
 JC1614  USSD        -  38 27 35.51400(N)    090 05 36.40100(W) AD(       ) 3
 JC1614
 JC1614.Superseded values are not recommended for survey control.
 JC1614
 JC1614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1614.See file dsdata.pdf to determine how the superseded data were derived.
 JC1614
 JC1614_MARKER: 90 = CHURCH SPIRE
 JC1614
 JC1614  HISTORY     - Date     Condition        Report By
 JC1614  HISTORY     - 1871     FIRST OBSERVED   COASUR
 JC1614
 JC1614                          STATION DESCRIPTION
 JC1614
 JC1614'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1304 ***********************************************************************
 MF1304  DESIGNATION -  MILTON
 MF1304  PID         -  MF1304
 MF1304  STATE/COUNTY-  IL/DU PAGE
 MF1304  COUNTRY     -  US
 MF1304  USGS QUAD   -  WHEATON (2018)
 MF1304
 MF1304                         *CURRENT SURVEY CONTROL
 MF1304  ______________________________________________________________________
 MF1304* NAD 83(1997) POSITION- 41 49 47.18798(N) 088 04 55.01985(W)   ADJUSTED
 MF1304* NAVD 88 ORTHO HEIGHT -   236.    (meters)      774.    (feet) SCALED
 MF1304  ______________________________________________________________________
 MF1304  GEOID HEIGHT    -        -33.244 (meters)                     GEOID18
 MF1304  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 MF1304  HORZ ORDER      -  THIRD
 MF1304
 MF1304.The horizontal coordinates were established by classical geodetic methods
 MF1304.and adjusted by the National Geodetic Survey in October 1999.
 MF1304
 MF1304.The orthometric height was scaled from a topographic map.
 MF1304
 MF1304.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1304.GEOID18 height accuracy estimate available here.
 MF1304
 MF1304.Click photographs - Photos may exist for this station.
 MF1304
 MF1304.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1304
 MF1304. The following values were computed from the NAD 83(1997) position.
 MF1304
 MF1304;                    North         East     Units Scale Factor Converg.
 MF1304;SPC IL E     -   573,226.403   320,882.206   MT  0.99998036   +0 10 03.6
 MF1304;SPC IL E     - 1,880,660.29  1,052,761.04   sFT  0.99998036   +0 10 03.6
 MF1304;UTM  16      - 4,631,442.330   410,156.464   MT  0.99969933   -0 43 17.8
 MF1304
 MF1304!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1304!SPC IL E     -   0.99996821  x   0.99998036  =   0.99994857
 MF1304!UTM  16      -   0.99996821  x   0.99969933  =   0.99966755
 MF1304
 MF1304:                Primary Azimuth Mark                     Grid Az
 MF1304:SPC IL E     -  MILTON AZ MK                             086 54 25.2
 MF1304:UTM  16      -  MILTON AZ MK                             087 47 46.6
 MF1304
 MF1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1015631442(NAD 83)
 MF1304
 MF1304|---------------------------------------------------------------------|
 MF1304| PID    Reference Object                     Distance      Geod. Az  |
 MF1304|                                                           dddmmss.s |
 MF1304| MF1297 GLEN ELLYN S MUNICIPAL TANK         APPROX. 3.6 KM 0094324.0 |
 MF1304| CI7914 MILTON RM 1                          24.025 METERS 08454     |
 MF1304| CI7913 MILTON AZ MK                                       0870428.8 |
 MF1304| MF1298 LISLE MUNICIPAL TANK                APPROX. 3.6 KM 1715615.9 |
 MF1304| CI7915 MILTON RM 2                          23.554 METERS 26500     |
 MF1304| MF1311 WINFIELD MUNICIPAL TANK             APPROX. 7.7 KM 3091904.1 |
 MF1304| MF1301 WHEATON RAD STA KSA 436 MAST        APPROX. 4.2 KM 3344537.0 |
 MF1304| MF1303 WHEATON MUNICIPAL TANK              APPROX. 4.0 KM 3380745.3 |
 MF1304|---------------------------------------------------------------------|
 MF1304
 MF1304                          SUPERSEDED SURVEY CONTROL
 MF1304
 MF1304  NAD 83(1997)-  41 49 47.18819(N)    088 04 55.02055(W) AD(       ) 3
 MF1304  NAD 83(1986)-  41 49 47.19228(N)    088 04 55.03082(W) AD(       ) 3
 MF1304  NAD 27      -  41 49 47.08410(N)    088 04 54.79500(W) AD(       ) 3
 MF1304
 MF1304.Superseded values are not recommended for survey control.
 MF1304
 MF1304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1304.See file dsdata.pdf to determine how the superseded data were derived.
 MF1304
 MF1304_MARKER: DS = TRIANGULATION STATION DISK
 MF1304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1304_STAMPING: MILTON 1956
 MF1304_MARK LOGO: CGS
 MF1304_PROJECTION: FLUSH
 MF1304_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1304+STABILITY: SURFACE MOTION
 MF1304_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1304+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 MF1304
 MF1304  HISTORY     - Date     Condition        Report By
 MF1304  HISTORY     - 1956     MONUMENTED       CGS
 MF1304  HISTORY     - 1967     GOOD             CGS
 MF1304  HISTORY     - 1971     GOOD             ILHD
 MF1304  HISTORY     - 1980     GOOD             LOCENG
 MF1304  HISTORY     - 19820617 GOOD             NGS
 MF1304  HISTORY     - 20080925 GOOD             NGS
 MF1304  HISTORY     - 20130115 GOOD             GEOCAC
 MF1304
 MF1304                          STATION DESCRIPTION
 MF1304
 MF1304'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1304'STATION IS ABOUT 5 MILES NORTH OF NAPERVILLE, 5 MILES EAST
 MF1304'OF WARRENVILLE AND ABOUT 3 MILES SOUTH OF WHEATON ON THE
 MF1304'SOUTH SIDE OF STATE HIGHWAY 55 AND ON HIGHWAY RIGHT-OF-WAY.
 MF1304'IT IS 120 FEET SOUTH OF THE CENTER OF THE HIGHWAY, 8.5 FEET
 MF1304'NORTH OF A WHITE WITNESS POST AND FENCE LINE AND 8 FEET NORTH
 MF1304'OF A TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS
 MF1304'STAMPED MILTON 1956.
 MF1304'
 MF1304'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 55
 MF1304'AND WARRENVILLE ROAD IN THE NORTH SECTION OF WARRENVILLE,
 MF1304'GO EAST ON STATE HIGHWAY 55 FOR 3.95 MILES TO A CROSSROAD
 MF1304'(NAPERVILLE-WHEATON RD.).  CONTINUE EAST ON HIGHWAY 55 FOR
 MF1304'1.2 MILES TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF1304'
 MF1304'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY
 MF1304'55 FOR 0.55 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 MF1304'
 MF1304'REFERENCE MARK 1 IS 120 FEET SOUTH OF THE CENTER OF THE
 MF1304'HIGHWAY, 79 FEET EAST OF THE WHITE WITNESS POST AND 8 FEET
 MF1304'NORTH OF THE FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 MF1304'IS STAMPED MILTON NO 1 1956.
 MF1304'
 MF1304'REFERENCE MARK 2 IS 120 FEET SOUTH OF THE CENTER OF THE
 MF1304'HIGHWAY, 79 FEET WEST OF THE WHITE WITNESS POST AND 9 FEET
 MF1304'NORTH OF THE FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 MF1304'STAMPED MILTON NO 2 1956.
 MF1304'
 MF1304'AZIMUTH MARK IS 73 FEET NORTH OF THE CENTER OF STATE HIGHWAY
 MF1304'55, 4 FEET SOUTH OF THE SOUTH EDGE OF A CULTIVATED FIELD,
 MF1304'2 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT WEST OF A POWER
 MF1304'LINE POLE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 MF1304'MILTON 1956.
 MF1304'
 MF1304'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1304
 MF1304                          STATION RECOVERY (1967)
 MF1304
 MF1304'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1304'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.
 MF1304'THE PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1304'
 MF1304'STATE HIGHWAY 55 IS NOW STATE HIGHWAY 56.
 MF1304'
 MF1304'THE TELEPHONE POLE AT THE STATION MARK IS GONE.  THE MARK
 MF1304'IS 8 FEET NORTH OF A SMALL WILD CHERRY TREE, AND 1 FOOT NORTH
 MF1304'OF A METAL WITNESS POST.
 MF1304'
 MF1304'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 MF1304
 MF1304                          STATION RECOVERY (1971)
 MF1304
 MF1304'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (DRR)
 MF1304'MILTON 1956-GOOD
 MF1304'
 MF1304'MILTON NO 1 1956-GOOD
 MF1304'
 MF1304'MILTON NO 2 1956-GOOD
 MF1304'
 MF1304'MILTON 1956-GOOD (AZI-MK)
 MF1304'
 MF1304'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.
 MF1304
 MF1304                          STATION RECOVERY (1980)
 MF1304
 MF1304'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1980 (RDC)
 MF1304'MARK GOOD.  AZIMUTH GOOD.  R.M. NO. 1 GOOD.  R.M. NO. 2 DESTROYED.
 MF1304'AZ. MARK NOT VISIBLE FROM STA. BECAUSE OF TREES AND BRUSH.
 MF1304'
 MF1304'STATION IS ON CREST OF HILL, 1.5 FT. NORTH OF SIDEWALK.  WE CUT
 MF1304'CROSSES IN WALK 4.72 FT. SOUTHWEST AND 4.72 FT. SOUTHEAST OF
 MF1304'STATION.  R.M. NO. 1 IS 1.8 FT. NORTH OF WALK.  AZIMUTH MARK IS IN
 MF1304'LINE WITH POWER POLES, 56 FT. EAST OF POLE, IN LAWN OF HIGH
 MF1304'SCHOOL, OPPOSITE MIDDLE OF BUILDING.  NO WITNESS POST AT AZIMUTH
 MF1304'MARK.  WE PUT POST SOUTH OF WALK OPPOSITE STATION.
 MF1304
 MF1304                          STATION RECOVERY (1982)
 MF1304
 MF1304'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 MF1304'THE STATION MARK, RM 1 AND THE AZ MK WERE FOUND IN GOOD CONDITION. RM
 MF1304'2 WAS FOUND ABOUT 6 INCHES UNDER GROUND WITH THE DISK MISSING.  THE AZ
 MF1304'MK WILL NO LONGER SEE THE STATION SO A NEW AZ MK WAS ESTABLISHED AT
 MF1304'THIS TIME.  A NEW RM 3 WAS ALSO SET AT THIS TIME.  THE DISTANCE AND
 MF1304'DIRECTION TO RM 1 CHECKED THE OLD DATA.  THE TO REACH TO THE STATION
 MF1304'IS STILL ADEQUATE.  THE STATION IS A STANDARD CGS DISK
 MF1304'STAMPED---MILTON 1956---, SET INTO THE TOP OF A SQUARE CONCRETE
 MF1304'MONUMENT, 12 INCHES (37 CM) IN DIAMETER, FLUSH WITH GROUND.  THE
 MF1304'STATION IS LOCATED 120.0 FT (36.6 M) S FROM THE APPROXIMATE CENTER OF
 MF1304'STATE HWY 56 (BUTTERFIELD RD), 25.5 FT (7.8 M) WNW FROM THE NW CORNER
 MF1304'OF A TELEPHONE JUNCTION BOX, 1.0 FT (0.3 M) N FROM THE N EDGE OF A
 MF1304'SIDE WALK AND 1.0 FT (0.3 M) N FROM A WITNESS POST.  RM NO 1, IS A
 MF1304'STANDARD CGS DISK STAMPED---MILTON NO 1 1956---, SET INTO THE TOP OF A
 MF1304'SQUARE CONCRETE MONUMENT, 12 INCHES, 37 CM, IN DIAMETER, FLUSH WITH
 MF1304'GROUND.  THE STATION IS LOCATED 120.0 FT (36.6 M) S FROM THE
 MF1304'APPROXIMATE CENTER OF STATE HWY 56, 55.0 FT (16.8 M) ENE FROM THE NE
 MF1304'CORNER OF THE TELEPHONE JUNCTION BOX, 67.0 FT (20.4 M) W FROM A 6 INCH
 MF1304'TREE, 1.9 FT (0.6 M) N FROM THE NORTHEDGE OF THE SIDE WALK, AND 2.5 FT
 MF1304'(0.8 M) LOWER THAN THE STATION.  RM NO 3, IS A STANDARD NGS DISK
 MF1304'STAMPED---MILTON 1956 NO 3 1982---, SET INTO A DRILL HOLE AT THE S
 MF1304'EDGE OF A SIDEWALK.  THE STATION IS LOCATED 124.0 FT (37.8 M) S FROM
 MF1304'THE APPROXIMATE CENTER OF STATE HWY 56, 24.0 METERS (78.7 FT) W FROM
 MF1304'THE WITNESS POST AND 0.6 FT (18.3 CM) N OF THE S EDGE OF SIDE WALK,
 MF1304'AND LEVEL WITH STATION.  AZ MK NO 1, IS A STANDARD CGS DISK
 MF1304'STAMPED---MILTON 1956---, SET INTO THE TOP OF A SQUARE CNCRETE
 MF1304'MONUMENT, 12 INCHES, 37 CM, IN DIAMETER, FLUSH WITH GROUND.  THE
 MF1304'STATION IS LOCATED 282.0 FT (86.0 M) SSE FROM THE S ENTRANCE OF THE
 MF1304'GLENBARD S HIGH SCHOL, 73.0 FT (22.3 M) N FROM THE APPROXIMATE CENTER
 MF1304'OF STATE HWY 56, 134.0 FT (40.8 M) W FROM A UTILITY POLE, 56.0 FT
 MF1304'(17.1 M) E FROM A UTILITY POLE AND 40.0 FT (12.2 M) NW OF THE N END OF
 MF1304'A CULVERT UNDER HWY 56.  AZ MK NO 2, IS A STANDARD NGS DISK
 MF1304'STAMPED---MILTON 1956 NO 2 1982---, SET INTO THE TOP OF A ROUND
 MF1304'CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, PROJECTING 1 INCH (3
 MF1304'CM) ABOVE THE GROUND.  THE STATION IS LOCATED 61.0 FT (18.6 M) S FROM
 MF1304'THE APPROXIMATE CENTER OF STATE HWY 56 (BUTTERFIELD RD), 36.6 FT (11.2
 MF1304'M) W FROM THE APPROXIMATE CENTER OF SCOTTDALE CIRCLE, 2.2 FT (0.7 M) S
 MF1304'FROM A METAL TRAFFIC SIGNAL POLE AND 1.4 FT (0.4 M) E FROM A WITNESS
 MF1304'POST.  TO REACH THE AZ MK FROM THE STATION CENTINUE E ON BUTTERFIELD
 MF1304'ROAD (HWY 56) FOR 0.25 MILES (0.40 KM) TO A CROSSROAD (SCOTTDALE CIR)
 MF1304'AND THE AZ MK ON RIGHT AS DESCRIBED.
 MF1304
 MF1304                          STATION RECOVERY (2008)
 MF1304
 MF1304'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (DRD)
 MF1304'RECOVERED IN GOOD CONDITION.
 MF1304
 MF1304                          STATION RECOVERY (2013)
 MF1304
 MF1304'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 MF1304'THE STATION MARK, REFERENCE MARK 1 AND AZIMUTH MARK 1 WERE ALL
 MF1304'RECOVERED IN GOOD CONDITION.  REFERENCE MARKS 2 AND 3 AND AZIMUTH MARK
 MF1304'2 WERE SEARCHED FOR AND NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0110 ***********************************************************************
 MG0110  DESIGNATION -  MIN
 MG0110  PID         -  MG0110
 MG0110  STATE/COUNTY-  IL/HENRY
 MG0110  COUNTRY     -  US
 MG0110  USGS QUAD   -  GREEN ROCK (2018)
 MG0110
 MG0110                         *CURRENT SURVEY CONTROL
 MG0110  ______________________________________________________________________
 MG0110* NAD 83(1997) POSITION- 41 26 27.18856(N) 090 15 01.62361(W)   ADJUSTED
 MG0110* NAVD 88 ORTHO HEIGHT -   217.228 (meters)      712.69  (feet) ADJUSTED
 MG0110  ______________________________________________________________________
 MG0110  GEOID HEIGHT    -        -32.919 (meters)                     GEOID18
 MG0110  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 MG0110  DYNAMIC HEIGHT  -        217.142 (meters)      712.41  (feet) COMP
 MG0110  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MG0110
 MG0110  HORZ ORDER      -  SECOND
 MG0110  VERT ORDER      -  SECOND    CLASS 0
 MG0110
 MG0110.The horizontal coordinates were established by classical geodetic methods
 MG0110.and adjusted by the National Geodetic Survey in October 1999.
 MG0110
 MG0110.The orthometric height was determined by differential leveling and
 MG0110.adjusted by the NATIONAL GEODETIC SURVEY
 MG0110.in June 1991.
 MG0110
 MG0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0110.GEOID18 height accuracy estimate available here.
 MG0110
 MG0110.Click photographs - Photos may exist for this station.
 MG0110
 MG0110.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0110
 MG0110.The dynamic height is computed by dividing the NAVD 88
 MG0110.geopotential number by the normal gravity value computed on the
 MG0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0110.degrees latitude (g = 980.6199 gals.).
 MG0110
 MG0110.The modeled gravity was interpolated from observed gravity values.
 MG0110
 MG0110. The following values were computed from the NAD 83(1997) position.
 MG0110
 MG0110;                    North         East     Units Scale Factor Converg.
 MG0110;SPC IL W     -   529,989.996   692,998.383   MT  0.99994178   -0 03 19.6
 MG0110;SPC IL W     - 1,738,808.85  2,273,612.19   sFT  0.99994178   -0 03 19.6
 MG0110;UTM  15      - 4,591,350.779   729,704.624   MT  1.00024939   +1 49 14.1
 MG0110
 MG0110!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0110!SPC IL W     -   0.99997109  x   0.99994178  =   0.99991287
 MG0110!UTM  15      -   0.99997109  x   1.00024939  =   1.00022047
 MG0110
 MG0110:                Primary Azimuth Mark                     Grid Az
 MG0110:SPC IL W     -  MIN AZ MK                                004 12 25.0
 MG0110:UTM  15      -  MIN AZ MK                                002 19 51.3
 MG0110
 MG0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2970491350(NAD 83)
 MG0110
 MG0110|---------------------------------------------------------------------|
 MG0110| PID    Reference Object                     Distance      Geod. Az  |
 MG0110|                                                           dddmmss.s |
 MG0110| MG0112 MIN RM 1                             16.760 METERS 00024     |
 MG0110| MG0709 MIN 2                               253.995 METERS 00029     |
 MG0110| CL9914 MIN AZ MK                                          0040905.4 |
 MG0110| MG0691 GENESEO MUNICIPAL TANK              APPROX. 8.2 KM 0783117.5 |
 MG0110| MG0111 MIN RM 2                             14.595 METERS 08646     |
 MG0110|---------------------------------------------------------------------|
 MG0110
 MG0110                          SUPERSEDED SURVEY CONTROL
 MG0110
 MG0110  NAD 83(1996)-  41 26 27.18855(N)    090 15 01.62360(W) AD(       ) 2
 MG0110  NAD 83(1986)-  41 26 27.19227(N)    090 15 01.63439(W) AD(       ) 2
 MG0110  NAD 27      -  41 26 27.06560(N)    090 15 01.19450(W) AD(       ) 2
 MG0110  NGVD 29 (??/??/92)  217.31   (m)          713.0    (f) COMPUTED    2 0
 MG0110  NGVD 29             217.31   (m)          713.0    (f) LEVELING    3  
 MG0110
 MG0110.Superseded values are not recommended for survey control.
 MG0110
 MG0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0110.See file dsdata.pdf to determine how the superseded data were derived.
 MG0110
 MG0110_MARKER: DS = TRIANGULATION STATION DISK
 MG0110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0110_STAMPING: MIN 1959
 MG0110_MARK LOGO: CGS
 MG0110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0110+STABILITY: SURFACE MOTION
 MG0110
 MG0110  HISTORY     - Date     Condition        Report By
 MG0110  HISTORY     - 1959     MONUMENTED       CGS
 MG0110  HISTORY     - 1959     GOOD             CGS
 MG0110  HISTORY     - 1961     SEE DESCRIPTION  CGS
 MG0110  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0110  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0110
 MG0110                          STATION DESCRIPTION
 MG0110
 MG0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0110'THE STATION IS LOCATED ABOUT 5.5 MILES WEST-SOUTHWEST OF GENESEO.
 MG0110'
 MG0110'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 6
 MG0110'AND SOUTH STATE STREET IN GENESEO, GO WEST ON U.S. HIGHWAY 6 FOR
 MG0110'4.6 MILES TO A SURFACED SIDE ROAD LEFT AT SIGN LUTHERAN CHURCH,
 MG0110'MISSOURI SYNOD. 2 MILES, TURN LEFT, SOUTH, FOR 0.3 MILE TO A
 MG0110'CEMETARY ON THE LEFT, CONTINUE STRAIGHT AHEAD FOR 0.2 MILE TO
 MG0110'A FARM HOUSE ON THE LEFT AND THE STATION ON THE RIGHT.
 MG0110'
 MG0110'STATION MARK, A STANDARD DISK STAMPED MIN 1959, IS SET IN A 10
 MG0110'INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE MARK
 MG0110'IS 69 FEET NORTH OF A TELEPHONE POLE, 26 FEET WEST OF THE
 MG0110'APPROXIMATE CENTER OF THE SURFACED ROAD, 3 FEET EAST OF A FENCE
 MG0110'LINE AND 3 FEET NORTHEAST OF A WITNESS POST.
 MG0110'
 MG0110'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED MIN NO 1 1959,
 MG0110'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 MG0110'INCHES.  THE MARK IS 50.6 FEET SOUTH OF A TELEPHONE POLE, 25
 MG0110'FEET WEST OF THE APPROXIMATE CENTER OF THE SURFACED ROAD AND 3
 MG0110'FEET EAST OF THE FENCE LINE.
 MG0110'
 MG0110'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED MIN NO 2 1959,
 MG0110'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 6
 MG0110'INCHES ON THE WEST SIDE AND IS FLUSH ON THE EAST SIDE.  THE
 MG0110'MARK IS IN THE SIDE OF A BANK 23 FEET EAST OF THE APPROXIMATE
 MG0110'CENTER OF THE SURFACED ROAD AND 18 FEET NORTH-NORTHWEST OF A
 MG0110'LARGE TREE.
 MG0110'
 MG0110'AZIMUTH MARK, A STANDARD DISK STAMPED MIN 1959, IS SET IN A
 MG0110'10 INCH SQUARE CONCRETE POST WHICH PROJECTS 6 INCHES.  THE
 MG0110'MARK IS 27 FEET EAST OF THE APPROXIMATE CENTER OF THE SURFACED
 MG0110'ROAD, 2.2 FEET NORTHWEST OF A WITNESS POST AND 2 FEET WEST OF
 MG0110'THE SOUTHWEST FENCE CORNER OF THE CEMETARY.
 MG0110'
 MG0110'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE
 MG0110'SURFACED ROAD FOR 0.3 MILE TO THE SOUTHWEST CORNER OF THE
 MG0110'CEMETARY AND THE AZIMUTH MARK ON THE RIGHT.
 MG0110
 MG0110                          STATION RECOVERY (1959)
 MG0110
 MG0110'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0110'5.2 MI W FROM GENESEO.
 MG0110'ABOUT 4.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0110'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0110'0.5 MILES SOUTH ALONG A BLACKTOP ROAD, AT THE JUNCTION OF DRIVEWAY
 MG0110'EAST TO A FARM HOUSE, 26 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MG0110'96 FEET NORTH OF THE CENTER LINE OF THE DRIVEWAY, 2.7 FEET
 MG0110'EAST OF FENCE LINE, 3.0 FEET EAST OF A METAL WITNESS POST,
 MG0110'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 MG0110'CONCRETE POST PROJECTING 3 INCHES.
 MG0110
 MG0110                          STATION RECOVERY (1961)
 MG0110
 MG0110'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 MG0110'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 MG0110'TO BE IN GOOD CONDITION.
 MG0110'
 MG0110'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 MG0110'
 MG0110'THE DISTANCE AND DIRECTION TO ALL MARKS WERE CHECKED AND FOUND TO
 MG0110'BE CORRECT.
 MG0110'
 MG0110'THE STATION MARK, REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2
 MG0110'WERE DESTROYED AFTER THE 1961 OBSERVATIONS WERE MADE AND
 MG0110'CHECKED AS REQUESTED BY THE ILLINOIS STATE HIGHWAY DEPARTMENT TO
 MG0110'CLEAR WAY FOR HIGHWAY IMPROVEMENTS.
 MG0110'
 MG0110'MIN 2 WAS ESTABLISHED AT THIS TIME AND A TRAVERSE CONNECTION
 MG0110'WAS MADE FROM MIN 1959 TO MIN 2.
 MG0110'
 MG0110'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0110
 MG0110                          STATION RECOVERY (1996)
 MG0110
 MG0110'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0110'MARK NOT FOUND.
 MG0110
 MG0110                          STATION RECOVERY (2001)
 MG0110
 MG0110'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0110'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0709 ***********************************************************************
 MG0709  DESIGNATION -  MIN 2
 MG0709  PID         -  MG0709
 MG0709  STATE/COUNTY-  IL/HENRY
 MG0709  COUNTRY     -  US
 MG0709  USGS QUAD   -  GREEN ROCK (2018)
 MG0709
 MG0709                         *CURRENT SURVEY CONTROL
 MG0709  ______________________________________________________________________
 MG0709* NAD 83(1997) POSITION- 41 26 35.42129(N) 090 15 01.52994(W)   ADJUSTED
 MG0709* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 MG0709  ______________________________________________________________________
 MG0709  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 MG0709  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 MG0709  HORZ ORDER      -  SECOND
 MG0709
 MG0709.The horizontal coordinates were established by classical geodetic methods
 MG0709.and adjusted by the National Geodetic Survey in October 1999.
 MG0709
 MG0709.The orthometric height was scaled from a topographic map.
 MG0709
 MG0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0709.GEOID18 height accuracy estimate available here.
 MG0709
 MG0709.Click photographs - Photos may exist for this station.
 MG0709
 MG0709.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0709
 MG0709. The following values were computed from the NAD 83(1997) position.
 MG0709
 MG0709;                    North         East     Units Scale Factor Converg.
 MG0709;SPC IL W     -   530,243.964   693,000.803   MT  0.99994178   -0 03 19.6
 MG0709;SPC IL W     - 1,739,642.07  2,273,620.13   sFT  0.99994178   -0 03 19.6
 MG0709;UTM  15      - 4,591,604.768   729,698.727   MT  1.00024936   +1 49 14.4
 MG0709
 MG0709!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0709!SPC IL W     -   0.99997051  x   0.99994178  =   0.99991229
 MG0709!UTM  15      -   0.99997051  x   1.00024936  =   1.00021987
 MG0709
 MG0709:                Primary Azimuth Mark                     Grid Az
 MG0709:SPC IL W     -  MIN 2 AZ MK                              002 46 35.5
 MG0709:UTM  15      -  MIN 2 AZ MK                              000 54 01.5
 MG0709
 MG0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2969891604(NAD 83)
 MG0709
 MG0709|---------------------------------------------------------------------|
 MG0709| PID    Reference Object                     Distance      Geod. Az  |
 MG0709|                                                           dddmmss.s |
 MG0709| CL9915 MIN 2 AZ MK                                        0024315.9 |
 MG0709| CL9914 MIN AZ MK                            16.254 METERS 09026     |
 MG0709| MG0110 MIN                                 253.995 METERS 18029     |
 MG0709| CL9916 MIN 2 RM 3                           16.402 METERS 35903     |
 MG0709|---------------------------------------------------------------------|
 MG0709
 MG0709                          SUPERSEDED SURVEY CONTROL
 MG0709
 MG0709  NAD 83(1996)-  41 26 35.42127(N)    090 15 01.52993(W) AD(       ) 2
 MG0709  NAD 83(1986)-  41 26 35.42512(N)    090 15 01.54074(W) AD(       ) 2
 MG0709  NAD 27      -  41 26 35.29840(N)    090 15 01.10090(W) AD(       ) 2
 MG0709
 MG0709.Superseded values are not recommended for survey control.
 MG0709
 MG0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0709.See file dsdata.pdf to determine how the superseded data were derived.
 MG0709
 MG0709_MARKER: DS = TRIANGULATION STATION DISK
 MG0709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0709_STAMPING: MIN 2 1961
 MG0709_MARK LOGO: CGS
 MG0709_PROJECTION: FLUSH
 MG0709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0709+STABILITY: SURFACE MOTION
 MG0709
 MG0709  HISTORY     - Date     Condition        Report By
 MG0709  HISTORY     - 1961     MONUMENTED       CGS
 MG0709  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0709  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0709
 MG0709                          STATION DESCRIPTION
 MG0709
 MG0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 MG0709'THE STATION IS LOCATED ABOUT 5-1/2 MILES WEST OF GENESEO AND
 MG0709'ABOUT 1/2 MILE SOUTH OF U.S. HIGHWAY 6.
 MG0709'
 MG0709'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 6
 MG0709'AND SOUTH STATE STREET IN GENESEO, GO WESTERLY ON U.S. HIGHWAY 6
 MG0709'FOR 4.5 MILES TO A SIDE ROAD LEFT AND A SIGN LUTHERN CHURCH
 MG0709'MISSOURI SYNOD 2 MILES, TURN LEFT, GO SOUTH 143 FEET TO THE
 MG0709'AZIMUTH MARK ON LEFT AS DESCRIBED, CONTINUE SOUTH ON SURFACED
 MG0709'ROAD FOR 0.3 MILE TO A CEMETERY ON LEFT AND THE STATION ON
 MG0709'RIGHT AS DESCRIBED.
 MG0709'
 MG0709'THE STATION MARK IS A STANDARD TRIANGULATION STATION DISK SET
 MG0709'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 MG0709'THE SURFACE OF THE GROUND AND IS STAMPED MIN 2 1961.  THE MARK
 MG0709'IS 94 FEET SOUTH OF FENCE CORNER, 43.6 FEET NORTH OF TELEPHONE
 MG0709'POLE, 25.5 FEET WEST OF CENTER OF ROAD, 3 FEET EAST OF FENCE
 MG0709'AND 2.4 FEET EAST OF WITNESS POST.
 MG0709'
 MG0709'REFERENCE MARK NO. 3 IS A STANDARD REFERENCE MARK DISK SET IN
 MG0709'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 MG0709'THE SURFACE OF THE GROUND AND IS STAMPED MIN 2 NO 3 1961.
 MG0709'THE MARK IS 52.9 FEET NORTH OF WITNESS POST, 40 FEET SOUTH OF
 MG0709'FENCE CORNER, 27 FEET WEST OF CENTER OF ROAD AND 1 FOOT EAST
 MG0709'OF FENCE.
 MG0709'
 MG0709'R.M. (AZIMUTH MARK 1959) IS A STANDARD AZIMUTH MARK DISK SET
 MG0709'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 MG0709'4 INCHES AND IS STAMPED MIN 1959.  THE MARK IS 27 FEET EAST
 MG0709'OF CENTER OF ROAD, 2.2 FEET NORTHWEST OF WITNESS POST AND 2
 MG0709'FEET WEST OF FENCE CORNER AND THE SOUTHWEST CORNER OF CEMETERY.
 MG0709'
 MG0709'STATION MIN 1959, REFERENCE MARK 1 AND REFERENCE MARK 2 WERE
 MG0709'DESTROYED AFTER THE OBSERVATIONS WERE MADE AND CHECKED,
 MG0709'AS REQUESTED BY THE ILLINOIS STATE HIGHWAYS DEPARTMENT TO
 MG0709'CLEAR WAY FOR HIGHWAY IMPROVEMENTS.
 MG0709'
 MG0709'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0709
 MG0709                          STATION RECOVERY (1996)
 MG0709
 MG0709'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0709'MARK NOT FOUND.
 MG0709
 MG0709                          STATION RECOVERY (2001)
 MG0709
 MG0709'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0709'MIN 2 AZ MK, MIN 2 RM 3 AND MIN AZ NOT LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0112 ***********************************************************************
 MG0112  DESIGNATION -  MIN RM 1
 MG0112  PID         -  MG0112
 MG0112  STATE/COUNTY-  IL/HENRY
 MG0112  COUNTRY     -  US
 MG0112  USGS QUAD   -  GREEN ROCK (2018)
 MG0112
 MG0112                         *CURRENT SURVEY CONTROL
 MG0112  ______________________________________________________________________
 MG0112* NAD 83(1986) POSITION- 41 26 27.73   (N) 090 15 01.62   (W)   HD_HELD1
 MG0112* NAVD 88 ORTHO HEIGHT -   216.712 (meters)      711.00  (feet) ADJUSTED
 MG0112  ______________________________________________________________________
 MG0112  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 MG0112  DYNAMIC HEIGHT  -        216.626 (meters)      710.71  (feet) COMP
 MG0112  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MG0112
 MG0112  VERT ORDER      -  SECOND    CLASS 0
 MG0112
 MG0112.The horizontal coordinates were determined by differentially corrected
 MG0112.hand held GPS observations or other comparable positioning techniques
 MG0112.and have an estimated accuracy of +/- 3 meters.
 MG0112
 MG0112.The orthometric height was determined by differential leveling and
 MG0112.adjusted by the NATIONAL GEODETIC SURVEY
 MG0112.in June 1991.
 MG0112
 MG0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0112.GEOID18 height accuracy estimate available here.
 MG0112
 MG0112.Click photographs - Photos may exist for this station.
 MG0112
 MG0112.The dynamic height is computed by dividing the NAVD 88
 MG0112.geopotential number by the normal gravity value computed on the
 MG0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0112.degrees latitude (g = 980.6199 gals.).
 MG0112
 MG0112.The modeled gravity was interpolated from observed gravity values.
 MG0112
 MG0112;                    North         East    Units  Estimated Accuracy
 MG0112;SPC IL W     -   530,006.7     692,998.5     MT  (+/- 3 meters HH1 GPS) 
 MG0112
 MG0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2970491367(NAD 83)
 MG0112
 MG0112                          SUPERSEDED SURVEY CONTROL
 MG0112
 MG0112  NGVD 29 (??/??/92)  216.79   (m)          711.3    (f) COMPUTED    2 0
 MG0112
 MG0112.Superseded values are not recommended for survey control.
 MG0112
 MG0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0112.See file dsdata.pdf to determine how the superseded data were derived.
 MG0112
 MG0112_MARKER: DR = REFERENCE MARK DISK
 MG0112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0112_STAMPING: MIN NO 1 1959
 MG0112_MARK LOGO: CGS
 MG0112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0112+STABILITY: SURFACE MOTION
 MG0112
 MG0112  HISTORY     - Date     Condition        Report By
 MG0112  HISTORY     - 1959     MONUMENTED       CGS
 MG0112  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0112  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0112
 MG0112                          STATION DESCRIPTION
 MG0112
 MG0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0112'5.2 MI W FROM GENESEO.
 MG0112'ABOUT 4.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0112'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0112'0.5 MILES SOUTH ALONG A BLACKTOP ROAD, AT THE JUNCTION OF A
 MG0112'DRIVEWAY EAST TO A FARM HOUSE, 25 FEET WEST OF THE CENTER LINE
 MG0112'OF THE ROAD, 151 FEET NORTH OF THE EXTENDED CENTER LINE OF THE
 MG0112'DRIVEWAY, 2.7 FEET EAST OF FENCE LINE, 55.0 FEET NORTH OF
 MG0112'TRIANGULATION STATION MIN, 57.0 FEET NORTH OF A METAL WITNESS
 MG0112'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 MG0112'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0112
 MG0112                          STATION RECOVERY (1996)
 MG0112
 MG0112'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0112'MARK NOT FOUND.
 MG0112
 MG0112                          STATION RECOVERY (2001)
 MG0112
 MG0112'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0112'MIN AZ WAS NOT LOCATED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0111 ***********************************************************************
 MG0111  DESIGNATION -  MIN RM 2
 MG0111  PID         -  MG0111
 MG0111  STATE/COUNTY-  IL/HENRY
 MG0111  COUNTRY     -  US
 MG0111  USGS QUAD   -  GREEN ROCK (2018)
 MG0111
 MG0111                         *CURRENT SURVEY CONTROL
 MG0111  ______________________________________________________________________
 MG0111* NAD 83(1986) POSITION- 41 26 27.22   (N) 090 15 01.00   (W)   HD_HELD1
 MG0111* NAVD 88 ORTHO HEIGHT -   216.954 (meters)      711.79  (feet) ADJUSTED
 MG0111  ______________________________________________________________________
 MG0111  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 MG0111  DYNAMIC HEIGHT  -        216.868 (meters)      711.51  (feet) COMP
 MG0111  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MG0111
 MG0111  VERT ORDER      -  SECOND    CLASS 0
 MG0111
 MG0111.The horizontal coordinates were determined by differentially corrected
 MG0111.hand held GPS observations or other comparable positioning techniques
 MG0111.and have an estimated accuracy of +/- 3 meters.
 MG0111
 MG0111.The orthometric height was determined by differential leveling and
 MG0111.adjusted by the NATIONAL GEODETIC SURVEY
 MG0111.in June 1991.
 MG0111
 MG0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0111.GEOID18 height accuracy estimate available here.
 MG0111
 MG0111.Click photographs - Photos may exist for this station.
 MG0111
 MG0111.The dynamic height is computed by dividing the NAVD 88
 MG0111.geopotential number by the normal gravity value computed on the
 MG0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0111.degrees latitude (g = 980.6199 gals.).
 MG0111
 MG0111.The modeled gravity was interpolated from observed gravity values.
 MG0111
 MG0111;                    North         East    Units  Estimated Accuracy
 MG0111;SPC IL W     -   529,991.0     693,012.9     MT  (+/- 3 meters HH1 GPS) 
 MG0111
 MG0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2971991352(NAD 83)
 MG0111
 MG0111                          SUPERSEDED SURVEY CONTROL
 MG0111
 MG0111  NGVD 29 (??/??/92)  217.03   (m)          712.0    (f) COMPUTED    2 0
 MG0111
 MG0111.Superseded values are not recommended for survey control.
 MG0111
 MG0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0111.See file dsdata.pdf to determine how the superseded data were derived.
 MG0111
 MG0111_MARKER: DR = REFERENCE MARK DISK
 MG0111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0111_STAMPING: MIN NO 2 1959
 MG0111_MARK LOGO: CGS
 MG0111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0111+STABILITY: SURFACE MOTION
 MG0111
 MG0111  HISTORY     - Date     Condition        Report By
 MG0111  HISTORY     - 1959     MONUMENTED       CGS
 MG0111  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0111  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0111
 MG0111                          STATION DESCRIPTION
 MG0111
 MG0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0111'5.2 MI W FROM GENESEO.
 MG0111'ABOUT 4.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0111'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0111'0.5 MILES SOUTH ALONG A BLACKTOP ROAD, AT THE JUNCTION OF
 MG0111'A DRIVEWAY EAST TO A FARM HOUSE, 24 FEET EAST OF THE CENTER
 MG0111'LINE OF THE ROAD, 60 FEET NORTH OF THE CENTER LINE OF THE
 MG0111'DRIVEWAY, 98 FEET NORTH OF THE NORTHWEST CORNER OF FARM HOUSE,
 MG0111'16 FEET NORTH OF A 48-INCH MAPLE TREE, 48.0 FEET EAST OF
 MG0111'TRIANGULATION STATION MIN, 50.4 FEET EAST OF A METAL WITNESS
 MG0111'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP
 MG0111'OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0111
 MG0111                          STATION RECOVERY (1996)
 MG0111
 MG0111'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0111'MARK NOT FOUND.
 MG0111
 MG0111                          STATION RECOVERY (2001)
 MG0111
 MG0111'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0111'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1995 ***********************************************************************
 JB1995  DESIGNATION -  MINE NO 17 STACK
 JB1995  PID         -  JB1995
 JB1995  STATE/COUNTY-  IL/ST CLAIR
 JB1995  COUNTRY     -  US
 JB1995  USGS QUAD   -  COLLINSVILLE (2018)
 JB1995
 JB1995                         *CURRENT SURVEY CONTROL
 JB1995  ______________________________________________________________________
 JB1995* NAD 83(1997) POSITION- 38 38 11.43499(N) 089 58 39.43233(W)   ADJUSTED
 JB1995  ______________________________________________________________________
 JB1995  GEOID HEIGHT    -        -30.875 (meters)                     GEOID18
 JB1995  LAPLACE CORR    -          1.58  (seconds)                    DEFLEC18
 JB1995  HORZ ORDER      -  THIRD
 JB1995
 JB1995.The horizontal coordinates were established by classical geodetic methods
 JB1995.and adjusted by the National Geodetic Survey in October 1999.
 JB1995
 JB1995.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1995.GEOID18 height accuracy estimate available here.
 JB1995
 JB1995.Click photographs - Photos may exist for this station.
 JB1995
 JB1995.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1995
 JB1995. The following values were computed from the NAD 83(1997) position.
 JB1995
 JB1995;                    North         East     Units Scale Factor Converg.
 JB1995;SPC IL W     -   218,636.821   716,458.922   MT  0.99994451   +0 07 04.9
 JB1995;SPC IL W     -   717,310.97  2,350,582.31   sFT  0.99994451   +0 07 04.9
 JB1995;UTM  16      - 4,280,648.004   240,822.686   MT  1.00042728   -1 51 36.7
 JB1995;UTM  15      - 4,280,775.516   763,074.085   MT  1.00045235   +1 53 17.5
 JB1995
 JB1995_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4082280648(NAD 83)
 JB1995
 JB1995                          SUPERSEDED SURVEY CONTROL
 JB1995
 JB1995  NAD 83(1986)-  38 38 11.45056(N)    089 58 39.42526(W) AD(       ) 3
 JB1995  NAD 27      -  38 38 11.27000(N)    089 58 39.05400(W) AD(       ) 3
 JB1995
 JB1995.Superseded values are not recommended for survey control.
 JB1995
 JB1995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1995.See file dsdata.pdf to determine how the superseded data were derived.
 JB1995
 JB1995_MARKER: 63 = STACK
 JB1995
 JB1995  HISTORY     - Date     Condition        Report By
 JB1995  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1995
 JB1995                          STATION DESCRIPTION
 JB1995
 JB1995'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1028 ***********************************************************************
 MF1028  DESIGNATION -  MINERAL
 MF1028  PID         -  MF1028
 MF1028  STATE/COUNTY-  IL/BUREAU
 MF1028  COUNTRY     -  US
 MF1028  USGS QUAD   -  MINERAL (2018)
 MF1028
 MF1028                         *CURRENT SURVEY CONTROL
 MF1028  ______________________________________________________________________
 MF1028* NAD 83(1997) POSITION- 41 23 37.29517(N) 089 50 54.09558(W)   ADJUSTED
 MF1028* NAVD 88 ORTHO HEIGHT -   190.945 (meters)      626.46  (feet) ADJUSTED
 MF1028  ______________________________________________________________________
 MF1028  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1028  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 MF1028  DYNAMIC HEIGHT  -        190.869 (meters)      626.21  (feet) COMP
 MF1028  MODELED GRAVITY -    980,220.6   (mgal)                       NAVD 88
 MF1028
 MF1028  HORZ ORDER      -  SECOND
 MF1028  VERT ORDER      -  SECOND    CLASS 0
 MF1028
 MF1028.The horizontal coordinates were established by classical geodetic methods
 MF1028.and adjusted by the National Geodetic Survey in October 1999.
 MF1028
 MF1028.The orthometric height was determined by differential leveling and
 MF1028.adjusted by the NATIONAL GEODETIC SURVEY
 MF1028.in June 1991.
 MF1028
 MF1028.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1028.GEOID18 height accuracy estimate available here.
 MF1028
 MF1028.Click photographs - Photos may exist for this station.
 MF1028
 MF1028.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1028
 MF1028.The dynamic height is computed by dividing the NAVD 88
 MF1028.geopotential number by the normal gravity value computed on the
 MF1028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1028.degrees latitude (g = 980.6199 gals.).
 MF1028
 MF1028.The modeled gravity was interpolated from observed gravity values.
 MF1028
 MF1028. The following values were computed from the NAD 83(1997) position.
 MF1028
 MF1028;                    North         East     Units Scale Factor Converg.
 MF1028;SPC IL W     -   524,794.504   726,619.266   MT  0.99994989   +0 12 37.7
 MF1028;SPC IL W     - 1,721,763.30  2,383,916.71   sFT  0.99994989   +0 12 37.7
 MF1028;UTM  16      - 4,586,377.891   261,867.141   MT  1.00029793   -1 53 03.5
 MF1028
 MF1028!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1028!SPC IL W     -   0.99997523  x   0.99994989  =   0.99992513
 MF1028!UTM  16      -   0.99997523  x   1.00029793  =   1.00027316
 MF1028
 MF1028:                Primary Azimuth Mark                     Grid Az
 MF1028:SPC IL W     -  MINERAL AZ MK                            001 29 15.5
 MF1028:UTM  16      -  MINERAL AZ MK                            003 34 56.7
 MF1028
 MF1028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6186786377(NAD 83)
 MF1028
 MF1028|---------------------------------------------------------------------|
 MF1028| PID    Reference Object                     Distance      Geod. Az  |
 MF1028|                                                           dddmmss.s |
 MF1028| CI7916 MINERAL AZ MK                                      0014153.2 |
 MF1028| MF1030 MINERAL RM 2                         15.828 METERS 09009     |
 MF1028| MF1027 MINERAL RM 3                         19.010 METERS 18012     |
 MF1028| MF1029 MINERAL RM 1                         19.842 METERS 35822     |
 MF1028|---------------------------------------------------------------------|
 MF1028
 MF1028                          SUPERSEDED SURVEY CONTROL
 MF1028
 MF1028  NAD 83(1996)-  41 23 37.29787(N)    089 50 54.09667(W) AD(       ) 2
 MF1028  NAD 83(1986)-  41 23 37.30161(N)    089 50 54.10545(W) AD(       ) 2
 MF1028  NAD 27      -  41 23 37.16910(N)    089 50 53.72220(W) AD(       ) 2
 MF1028  NGVD 29 (??/??/92)  191.019  (m)          626.70   (f) ADJ UNCH    2 0
 MF1028  NGVD 29             191.02   (m)          626.7    (f) LEVELING    3  
 MF1028
 MF1028.Superseded values are not recommended for survey control.
 MF1028
 MF1028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1028.See file dsdata.pdf to determine how the superseded data were derived.
 MF1028
 MF1028_MARKER: DS = TRIANGULATION STATION DISK
 MF1028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1028_STAMPING: MINERAL 1958
 MF1028_MARK LOGO: CGS
 MF1028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1028+STABILITY: SURFACE MOTION
 MF1028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1028+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 MF1028
 MF1028  HISTORY     - Date     Condition        Report By
 MF1028  HISTORY     - 1958     MONUMENTED       CGS
 MF1028  HISTORY     - 1959     GOOD             CGS
 MF1028  HISTORY     - 1962     GOOD             CGS
 MF1028  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1028  HISTORY     - 20010509 GOOD             USPSQD
 MF1028  HISTORY     - 20140722 GOOD             INDIV
 MF1028
 MF1028                          STATION DESCRIPTION
 MF1028
 MF1028'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MF1028'THE STATION IS LOCATED ABOUT 1 MILE NORTHWEST OF MINERAL, 3
 MF1028'MILES EAST-SOUTHEAST OF ANNAWAN AND IS ON THE ROAD RIGHT-OF-WAY.
 MF1028'
 MF1028'TO REACH FROM THE RAILROAD CROSSING AT THE WEST EDGE OF THE
 MF1028'DEPOT IN MINERAL, GO NORTH FOR 150 FEET, KEEP LEFT AND GO WEST
 MF1028'FOR 150 FEET TO A ROAD FORK, TAKE LEFT FORK AND GO WEST
 MF1028'FOR 0.05 MILE TO A SIDE ROAD RIGHT, CONTINUE STRAIGHT AHEAD
 MF1028'ALONG THE NORTH SIDE OF THE RAILROAD FOR 0.5 MILE TO A RIGHT
 MF1028'TURN, TURN RIGHT AND GO NORTH ON THE GRAVEL ROAD FOR 0.65
 MF1028'MILE TO THE STATION ON THE LEFT.
 MF1028'
 MF1028'STATION MARK, A STANDARD DISK STAMPED MINERAL 1958, IS SET
 MF1028'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.
 MF1028'THE MARK IS 26 FEET WEST OF THE APPROXIMATE CENTER OF THE
 MF1028'GRAVEL ROAD, 10.6 FEET NORTH OF A WITNESS POST AND 2 FEET
 MF1028'EAST OF THE RIGHT-OF-WAY FENCE LINE.
 MF1028'
 MF1028'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED MINERAL NO.
 MF1028'1 1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS
 MF1028'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 28 FEET
 MF1028'WEST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 24 FEET
 MF1028'SOUTH OF A FENCE CORNER AND 1 FOOT EAST OF THE ROAD RIGHT-OF-WAY
 MF1028'FENCE LINE.
 MF1028'
 MF1028'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED MINERAL NO. 2
 MF1028'1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF1028'3 INCHES.  THE MARK IS 88 FEET SOUTH OF A FENCE CORNER AND
 MF1028'25.5 FEET EAST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD.
 MF1028'
 MF1028'AZIMUTH MARK, A STANDARD DISK STAMPED MINERAL 1958, IS SET
 MF1028'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 MF1028'MARK IS 90 FEET SOUTH-SOUTHEAST OF THE SOUTH END OF A GUARD
 MF1028'RAIL FENCE, 26 FEET EAST OF THE APPROXIMATE CENTER OF THE
 MF1028'GRAVEL ROAD AND 2.1 FEET WEST OF A WITNESS POST.
 MF1028'
 MF1028'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE
 MF1028'GRAVEL ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT
 MF1028'JUST BEFORE REACHING A BRIDGE OVER THE CANAL.
 MF1028
 MF1028                          STATION RECOVERY (1959)
 MF1028
 MF1028'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF1028'1.2 MI NW FROM MINERAL.
 MF1028'ABOUT 0.65 MILES WEST ALONG STREETS AND GRAVEL ROAD PARALLELING
 MF1028'ALONG THE NORTH SIDE OF THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF1028'RAILWAY FROM THE STATION AT MINERAL, THENCE 0.6 MILE NORTH ALONG
 MF1028'A GRAVEL ROAD, 27.6 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MF1028'89 FEET SOUTH OF A FENCE CORNER, 2 FEET EAST OF FENCE LINE, 102
 MF1028'FEET SOUTHWEST AND ACROSS THE ROAD FROM A FENCE CORNER, 232 FEET
 MF1028'SOUTH OF THE CENTER LINE OF A DRIVEWAY WEST TO A FARM HOUSE,
 MF1028'10.6 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 MF1028'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF1028'3 INCHES.
 MF1028
 MF1028                          STATION RECOVERY (1962)
 MF1028
 MF1028'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CJB)
 MF1028'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 MF1028'IN GOOD CONDITION, EXCEPT REFERENCE MARK NO. 2 WHICH IS IN THE
 MF1028'WAY OF AN EXCESS ROAD FOR INTERSTATE HIGHWAY 80.  IT WAS
 MF1028'DESTROYED AND REFERENCE MARK NO. 3 WAS ESTABLISHED.  THE
 MF1028'1959 DESCRIPTION IS ADEQUATE AND CORRECT, SO A SHORT DESCRIPTION
 MF1028'OF REFERENCE MARK NO. 3 FOLLOWS.
 MF1028'
 MF1028'REFERENCE MARK NO. 3 IS 62.37 FEET SOUTH OF THE STATION,
 MF1028'52 FEET SOUTH OF STEEL POST WITNESS SIGN, 28 FEET WEST OF THE
 MF1028'CENTER OF GRAVEL ROAD, AND 1 FOOT EAST OF FENCE.  THE MARK
 MF1028'PROJECTS 4 INCHES AND THE DISK IS STAMPED MINERAL NO 3 1958.
 MF1028'
 MF1028'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1028
 MF1028                          STATION RECOVERY (1995)
 MF1028
 MF1028'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1028'MARK NOT FOUND.
 MF1028
 MF1028                          STATION RECOVERY (2001)
 MF1028
 MF1028'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1028'AZIMUTH NOT FOUND
 MF1028'R.M. 2 NOT FOUND
 MF1028'R.M. 3 NOT FOUND
 MF1028
 MF1028                          STATION RECOVERY (2014)
 MF1028
 MF1028'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1029 ***********************************************************************
 MF1029  DESIGNATION -  MINERAL RM 1
 MF1029  PID         -  MF1029
 MF1029  STATE/COUNTY-  IL/BUREAU
 MF1029  COUNTRY     -  US
 MF1029  USGS QUAD   -  MINERAL (2018)
 MF1029
 MF1029                         *CURRENT SURVEY CONTROL
 MF1029  ______________________________________________________________________
 MF1029* NAD 83(1986) POSITION- 41 23 37.94   (N) 089 50 54.12   (W)   HD_HELD1
 MF1029* NAVD 88 ORTHO HEIGHT -   190.807 (meters)      626.01  (feet) ADJUSTED
 MF1029  ______________________________________________________________________
 MF1029  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1029  DYNAMIC HEIGHT  -        190.731 (meters)      625.76  (feet) COMP
 MF1029  MODELED GRAVITY -    980,220.6   (mgal)                       NAVD 88
 MF1029
 MF1029  VERT ORDER      -  SECOND    CLASS 0
 MF1029
 MF1029.The horizontal coordinates were determined by differentially corrected
 MF1029.hand held GPS observations or other comparable positioning techniques
 MF1029.and have an estimated accuracy of +/- 3 meters.
 MF1029
 MF1029.The orthometric height was determined by differential leveling and
 MF1029.adjusted by the NATIONAL GEODETIC SURVEY
 MF1029.in June 1991.
 MF1029
 MF1029.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1029.GEOID18 height accuracy estimate available here.
 MF1029
 MF1029.Click photographs - Photos may exist for this station.
 MF1029
 MF1029.The dynamic height is computed by dividing the NAVD 88
 MF1029.geopotential number by the normal gravity value computed on the
 MF1029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1029.degrees latitude (g = 980.6199 gals.).
 MF1029
 MF1029.The modeled gravity was interpolated from observed gravity values.
 MF1029
 MF1029;                    North         East    Units  Estimated Accuracy
 MF1029;SPC IL W     -   524,814.4     726,618.6     MT  (+/- 3 meters HH1 GPS) 
 MF1029
 MF1029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6186786397(NAD 83)
 MF1029
 MF1029                          SUPERSEDED SURVEY CONTROL
 MF1029
 MF1029  NGVD 29 (??/??/92)  190.881  (m)          626.25   (f) ADJ UNCH    2 0
 MF1029
 MF1029.Superseded values are not recommended for survey control.
 MF1029
 MF1029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1029.See file dsdata.pdf to determine how the superseded data were derived.
 MF1029
 MF1029_MARKER: DR = REFERENCE MARK DISK
 MF1029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1029_STAMPING: MINERAL NO 1 1958
 MF1029_MARK LOGO: CGS
 MF1029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1029+STABILITY: SURFACE MOTION
 MF1029
 MF1029  HISTORY     - Date     Condition        Report By
 MF1029  HISTORY     - 1958     MONUMENTED       CGS
 MF1029  HISTORY     - 1959     GOOD             CGS
 MF1029  HISTORY     - 1962     GOOD             CGS
 MF1029  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1029  HISTORY     - 20010509 GOOD             USPSQD
 MF1029  HISTORY     - 20060203 GOOD             USPSQD
 MF1029
 MF1029                          STATION DESCRIPTION
 MF1029
 MF1029'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1029'1.2 MI NW FROM MINERAL.
 MF1029'ABOUT 0.65 MILES WEST ALONG STREETS AND GRAVEL ROAD PARALLELING
 MF1029'ALONG THE NORTH SIDE OF THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF1029'RAILWAY FROM THE STATION AT MINERAL, THENCE 0.6 MILE NORTH ALONG
 MF1029'A GRAVEL ROAD, 31 FEET WEST OF THE CENTERLINE OF THE ROAD, 23.6
 MF1029'FEET SOUTH OF A FENCE CORNER, 1 FOOT EAST OF FENCE LINE, 59.2
 MF1029'FEET WEST-SOUTHWEST AND ACROSS THE ROAD FROM A FENCE CORNER, 167
 MF1029'FEET SOUTH OF THE CENTER LINE OF A DRIVEWAY WEST TO A FARM HOUSE,
 MF1029'65.2 FEET NORTH OF TRIANGULATION STATION MINERAL, 75.6 FEET NORTH
 MF1029'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE
 MF1029'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF1029
 MF1029                          STATION RECOVERY (1962)
 MF1029
 MF1029'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 MF1029'RECOVERED IN GOOD CONDITION.
 MF1029
 MF1029                          STATION RECOVERY (1995)
 MF1029
 MF1029'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1029'MARK NOT FOUND.
 MF1029
 MF1029                          STATION RECOVERY (2001)
 MF1029
 MF1029'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1029'RECOVERED IN GOOD CONDITION.
 MF1029
 MF1029                          STATION RECOVERY (2006)
 MF1029
 MF1029'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1029'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1027 ***********************************************************************
 MF1027  DESIGNATION -  MINERAL RM 3
 MF1027  PID         -  MF1027
 MF1027  STATE/COUNTY-  IL/BUREAU
 MF1027  COUNTRY     -  US
 MF1027  USGS QUAD   -  MINERAL (2018)
 MF1027
 MF1027                         *CURRENT SURVEY CONTROL
 MF1027  ______________________________________________________________________
 MF1027* NAD 83(1986) POSITION- 41 23 36.68   (N) 089 50 54.10   (W)   HD_HELD1
 MF1027* NAVD 88 ORTHO HEIGHT -   191.00  (meters)      626.6   (feet) RESET
 MF1027  ______________________________________________________________________
 MF1027  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1027  VERT ORDER      -  THIRD
 MF1027
 MF1027.The horizontal coordinates were determined by differentially corrected
 MF1027.hand held GPS observations or other comparable positioning techniques
 MF1027.and have an estimated accuracy of +/- 3 meters.
 MF1027
 MF1027.The orthometric height was computed from unverified reset data.
 MF1027
 MF1027.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1027.GEOID18 height accuracy estimate available here.
 MF1027
 MF1027.Click photographs - Photos may exist for this station.
 MF1027
 MF1027;                    North         East    Units  Estimated Accuracy
 MF1027;SPC IL W     -   524,775.5     726,619.2     MT  (+/- 3 meters HH1 GPS) 
 MF1027
 MF1027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6186686358(NAD 83)
 MF1027
 MF1027                          SUPERSEDED SURVEY CONTROL
 MF1027
 MF1027.No superseded survey control is available for this station.
 MF1027
 MF1027_MARKER: DR = REFERENCE MARK DISK
 MF1027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1027_STAMPING: MINERAL NO 3 1958
 MF1027_MARK LOGO: CGS
 MF1027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1027+STABILITY: SURFACE MOTION
 MF1027
 MF1027  HISTORY     - Date     Condition        Report By
 MF1027  HISTORY     - 1962     MONUMENTED       CGS
 MF1027  HISTORY     - 1962     GOOD             CGS
 MF1027
 MF1027                          STATION DESCRIPTION
 MF1027
 MF1027'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 MF1027'1.2 MI NW FROM MINERAL.
 MF1027'ABOUT 0.65 MILES WEST ALONG STREETS AND GRAVEL ROAD PARALLELING
 MF1027'ALONG THE NORTH SIDE OF THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF1027'RAILROAD FROM THE STATION AT MINERAL, THENCE 0.6 MILE NORTH ALONG
 MF1027'A GRAVEL ROAD, 62.37 FEET SOUTH OF TRIANGULATION STATION MINERAL
 MF1027'1958, 52 FEET SOUTH OF A STEEL WITNESS POST SIGN, 28 FEET WEST OF
 MF1027'THE CENTER OF GRAVEL ROAD, AND 1 FOOT EAST OF A FENCE, SET IN
 MF1027'THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES.  THE NEW
 MF1027'ELEVATION FOR THIS MARK IS 626.865 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1537 ***********************************************************************
 ME1537  DESIGNATION -  MINNIE
 ME1537  PID         -  ME1537
 ME1537  STATE/COUNTY-  IL/KANKAKEE
 ME1537  COUNTRY     -  US
 ME1537  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1537
 ME1537                         *CURRENT SURVEY CONTROL
 ME1537  ______________________________________________________________________
 ME1537* NAD 83(2011) POSITION- 41 03 43.95637(N) 087 53 08.43149(W)   ADJUSTED
 ME1537* NAD 83(2011) ELLIP HT-   157.385 (meters)        (06/27/12)   ADJUSTED
 ME1537* NAD 83(2011) EPOCH   -  2010.00
 ME1537* NAVD 88 ORTHO HEIGHT -   190.031 (meters)      623.46  (feet) ADJUSTED
 ME1537  ______________________________________________________________________
 ME1537  GEOID HEIGHT    -        -32.670 (meters)                     GEOID18
 ME1537  NAD 83(2011) X  -    177,685.773 (meters)                     COMP
 ME1537  NAD 83(2011) Y  - -4,812,895.485 (meters)                     COMP
 ME1537  NAD 83(2011) Z  -  4,167,738.193 (meters)                     COMP
 ME1537  LAPLACE CORR    -         -3.94  (seconds)                    DEFLEC18
 ME1537  DYNAMIC HEIGHT  -        189.956 (meters)      623.21  (feet) COMP
 ME1537  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 ME1537
 ME1537  VERT ORDER      -  SECOND    CLASS 0
 ME1537
 ME1537  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1537  Standards:
 ME1537         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1537            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1537  -------------------------------------------------------------------
 ME1537  NETWORK    2.00   2.61           0.90   0.71   1.33     -0.15288936
 ME1537  -------------------------------------------------------------------
 ME1537  Click here for local accuracies and other accuracy information.
 ME1537
 ME1537.The horizontal coordinates were established by GPS observations
 ME1537.and adjusted by the National Geodetic Survey in June 2012.
 ME1537
 ME1537.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1537.been affixed to the stable North American tectonic plate. See 
 ME1537.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1537
 ME1537.The horizontal coordinates are valid at the epoch date displayed above
 ME1537.which is a decimal equivalence of Year/Month/Day.
 ME1537
 ME1537.The orthometric height was determined by differential leveling and
 ME1537.adjusted by the NATIONAL GEODETIC SURVEY
 ME1537.in June 1991.
 ME1537
 ME1537.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1537.GEOID18 height accuracy estimate available here.
 ME1537
 ME1537.Click photographs - Photos may exist for this station.
 ME1537
 ME1537.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1537
 ME1537.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1537
 ME1537.The ellipsoidal height was determined by GPS observations
 ME1537.and is referenced to NAD 83.
 ME1537
 ME1537.The dynamic height is computed by dividing the NAVD 88
 ME1537.geopotential number by the normal gravity value computed on the
 ME1537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1537.degrees latitude (g = 980.6199 gals.).
 ME1537
 ME1537.The modeled gravity was interpolated from observed gravity values.
 ME1537
 ME1537. The following values were computed from the NAD 83(2011) position.
 ME1537
 ME1537;                    North         East     Units Scale Factor Converg.
 ME1537;SPC IL E     -   488,046.895   337,627.459   MT  0.99999242   +0 17 38.6
 ME1537;SPC IL E     - 1,601,200.52  1,107,699.42   sFT  0.99999242   +0 17 38.6
 ME1537;UTM  16      - 4,546,040.842   425,583.008   MT  0.99966816   -0 34 54.5
 ME1537
 ME1537!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1537!SPC IL E     -   0.99997531  x   0.99999242  =   0.99996773
 ME1537!UTM  16      -   0.99997531  x   0.99966816  =   0.99964348
 ME1537
 ME1537:                Primary Azimuth Mark                     Grid Az
 ME1537:SPC IL E     -  KANKAKEE SIMONIZ CO TANK                 013 19 07.4
 ME1537:UTM  16      -  KANKAKEE SIMONIZ CO TANK                 014 11 40.5
 ME1537
 ME1537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2558346040(NAD 83)
 ME1537
 ME1537|---------------------------------------------------------------------|
 ME1537| PID    Reference Object                     Distance      Geod. Az  |
 ME1537|                                                           dddmmss.s |
 ME1537| ME1538 MINNIE RM 1                          18.825 METERS 01007     |
 ME1537| ME2638 KANKAKEE SIMONIZ CO TANK            APPROX. 2.2 KM 0133646.0 |
 ME1537| ME2631 KANKAKEE ST HOSP PWR PLT STK        APPROX. 4.7 KM 0182446.5 |
 ME1537| ME2635 KANKAKEE A O SMITH CORP TK          APPROX. 3.1 KM 0230632.6 |
 ME1537| ME1536 MINNIE RM 2                          18.657 METERS 20536     |
 ME1537|---------------------------------------------------------------------|
 ME1537
 ME1537                          SUPERSEDED SURVEY CONTROL
 ME1537
 ME1537  NAD 83(2007)-  41 03 43.95643(N)    087 53 08.43241(W) AD(2002.00) 0
 ME1537  ELLIP H (02/10/07)  157.404  (m)                       GP(2002.00)    
 ME1537  ELLIP H (02/03/05)  157.412  (m)                       GP(       ) 4 2
 ME1537  NAD 83(1997)-  41 03 43.95640(N)    087 53 08.43232(W) AD(       ) 1
 ME1537  ELLIP H (03/04/03)  157.412  (m)                       GP(       ) 4 2
 ME1537  NAD 83(1997)-  41 03 43.95916(N)    087 53 08.43632(W) AD(       ) 2
 ME1537  NAD 83(1997)-  41 03 43.95934(N)    087 53 08.43614(W) AD(       ) 2
 ME1537  NAD 83(1986)-  41 03 43.96398(N)    087 53 08.44095(W) AD(       ) 2
 ME1537  NAD 27      -  41 03 43.85330(N)    087 53 08.29480(W) AD(       ) 2
 ME1537  NAVD 88             190.03   (m)          623.5    (f) LEVELING    3  
 ME1537  NGVD 29 (??/??/92)  190.119  (m)          623.75   (f) ADJ UNCH    2 0
 ME1537  NGVD 29             190.12   (m)          623.8    (f) LEVELING    3  
 ME1537
 ME1537.Superseded values are not recommended for survey control.
 ME1537
 ME1537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1537.See file dsdata.pdf to determine how the superseded data were derived.
 ME1537
 ME1537_MARKER: DS = TRIANGULATION STATION DISK
 ME1537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1537_STAMPING: MINNIE 1959
 ME1537_MARK LOGO: CGS
 ME1537_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1537+STABILITY: SURFACE MOTION
 ME1537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1537+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2013
 ME1537
 ME1537  HISTORY     - Date     Condition        Report By
 ME1537  HISTORY     - 1959     MONUMENTED       CGS
 ME1537  HISTORY     - 1959     GOOD             CGS
 ME1537  HISTORY     - 1967     GOOD             CGS
 ME1537  HISTORY     - 1967     GOOD             CGS
 ME1537  HISTORY     - 19980526 MARK NOT FOUND   PATRIC
 ME1537  HISTORY     - 200205   GOOD             ASCPC
 ME1537  HISTORY     - 20130620 GOOD             ILDT
 ME1537
 ME1537                          STATION DESCRIPTION
 ME1537
 ME1537'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1537'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTH-NORTHEAST OF CHEBANSE
 ME1537'AND ABOUT 4-1/4 MILES SOUTH-SOUTHWEST OF THE CENTER OF KANKAKEE.
 ME1537'
 ME1537'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 45, 54 AND
 ME1537'52, ABOUT 3 MILES SOUTH OF KANKAKEE, GO SOUTHWESTERLY ON U.S. HIGHWAY
 ME1537'45 AND 54 FOR 1.25 MILES TO A CROSSROAD, CONTINUE STRAIGHT AHEAD FOR
 ME1537'0.2 MILE TO THE STATION ON THE RIGHT AT A POWER POLE WITH A TRIANGLE
 ME1537'BLAZE.
 ME1537'
 ME1537'STATION MARK, A STANDARD DISK STAMPED MINNIE 1959, IS SET IN A 12 INCH
 ME1537'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 ME1537'THE MARK IS 39 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 45 AND 54,
 ME1537'10.2 FEET SOUTH OF A POWER POLE WITH A TRIANGLE BLAZE AND 8.8 FEET
 ME1537'SOUTH OF A WITNESS POST.
 ME1537'
 ME1537'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED MINNIE NO 1 1959, IS
 ME1537'SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 ME1537'OF THE GROUND.  THE MARK IS 46.5 FEET WEST OF THE CENTER LINE OF U.S.
 ME1537'HIGHWAY 45 AND 54 AND 23 FEET NORTH-NORTHEAST OF A TELEPHONE POLE.
 ME1537'
 ME1537'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED MINNIE NO 2 1959, IS
 ME1537'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 6 INCHES.  THE
 ME1537'MARK IS 49.5 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 45 AND 54
 ME1537'AND 2 FEET NORTH OF A TELEPHONE POLE.
 ME1537'
 ME1537'NOTE- THE SIMONIZ CO. WATER TANK MAY BE USED AS AN AZIMUTH TO THIS
 ME1537'STATION.
 ME1537
 ME1537                          STATION RECOVERY (1959)
 ME1537
 ME1537'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1537'4.8 MI S FROM KANKAKEE.  ABOUT 3.25 MILES SOUTH ALONG U.S. HIGHWAY 52
 ME1537'AND STATE HIGHWAY 49 FROM THE COURT HOUSE IN KANKAKEE, THENCE 1.55
 ME1537'MILES SOUTH-SOUTHWEST ALONG U.S. HIGHWAY 45, AT A POWER-LINE CROSSING,
 ME1537'ABOUT 0.2 MILE SOUTH OF A ROAD JUNCTION, ABOUT 98 YARDS NORTHEAST OF
 ME1537'ILLINOIS CENTRAL RAILROAD MILE POST NUMBER 60, 40 FEET WEST OF THE
 ME1537'CENTER LINE OF THE HIGHWAY, 10 FEET SOUTH OF A POWER POLE, 72 1/2 FEET
 ME1537'EAST OF THE EAST RAIL OF THE EAST TRACK, 29 FEET SOUTH OF THE EXTENDED
 ME1537'CENTER LINE OF THE EAST-WEST PORTION OF ROAD THAT TURNS SHARPLY TO THE
 ME1537'NORTH AND PARALLELS THE HIGHWAY, 40 FEET SOUTH-SOUTHEAST OF A
 ME1537'TELEPHONE POLE, 8.8 FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST,
 ME1537'ABOUT 4 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 ME1537'CONCRETE POST PROJECTING 1 INCH.
 ME1537
 ME1537                          STATION RECOVERY (1967)
 ME1537
 ME1537'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1537'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  IT SHOULD BE
 ME1537'NOTED THAT ALL MARKS ARE SET IN 8 INCH SQUARE CONCRETE MONUMENTS AND
 ME1537'NOT 12 INCH AS MENTIONED IN THE DESCRIPTION.  AIRLINE DISTANCE AND
 ME1537'DIRECTION FROM NEAREST TOWN - 4-1/2 MILES SOUTH OF KANKAKEE.
 ME1537
 ME1537                          STATION RECOVERY (1967)
 ME1537
 ME1537'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1537'RECOVERED IN GOOD CONDITION.
 ME1537
 ME1537                          STATION RECOVERY (1998)
 ME1537
 ME1537'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1998 (SL)
 ME1537'MARK NOT FOUND.
 ME1537
 ME1537                          STATION RECOVERY (2002)
 ME1537
 ME1537'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 ME1537'RECOVERED AS DESCRIBED
 ME1537
 ME1537                          STATION RECOVERY (2013)
 ME1537
 ME1537'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1537'MARK WAS RESET IN 1993, I DO NOT SEE THIS IN THE DATA. IT IS ON THE
 ME1537'CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1538 ***********************************************************************
 ME1538  DESIGNATION -  MINNIE RM 1
 ME1538  PID         -  ME1538
 ME1538  STATE/COUNTY-  IL/KANKAKEE
 ME1538  COUNTRY     -  US
 ME1538  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1538
 ME1538                         *CURRENT SURVEY CONTROL
 ME1538  ______________________________________________________________________
 ME1538* NAD 83(1986) POSITION- 41 03 44.56   (N) 087 53 08.29   (W)   HD_HELD1
 ME1538* NAVD 88 ORTHO HEIGHT -   190.065 (meters)      623.57  (feet) ADJUSTED
 ME1538  ______________________________________________________________________
 ME1538  GEOID HEIGHT    -        -32.670 (meters)                     GEOID18
 ME1538  DYNAMIC HEIGHT  -        189.989 (meters)      623.32  (feet) COMP
 ME1538  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 ME1538
 ME1538  VERT ORDER      -  SECOND    CLASS 0
 ME1538
 ME1538.The horizontal coordinates were determined by differentially corrected
 ME1538.hand held GPS observations or other comparable positioning techniques
 ME1538.and have an estimated accuracy of +/- 3 meters.
 ME1538
 ME1538.The orthometric height was determined by differential leveling and
 ME1538.adjusted by the NATIONAL GEODETIC SURVEY
 ME1538.in June 1991.
 ME1538
 ME1538.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1538.GEOID18 height accuracy estimate available here.
 ME1538
 ME1538.Click photographs - Photos may exist for this station.
 ME1538
 ME1538.The dynamic height is computed by dividing the NAVD 88
 ME1538.geopotential number by the normal gravity value computed on the
 ME1538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1538.degrees latitude (g = 980.6199 gals.).
 ME1538
 ME1538.The modeled gravity was interpolated from observed gravity values.
 ME1538
 ME1538;                    North         East    Units  Estimated Accuracy
 ME1538;SPC IL E     -   488,065.5     337,630.7     MT  (+/- 3 meters HH1 GPS) 
 ME1538
 ME1538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2558646059(NAD 83)
 ME1538
 ME1538                          SUPERSEDED SURVEY CONTROL
 ME1538
 ME1538  NGVD 29 (??/??/92)  190.152  (m)          623.86   (f) ADJ UNCH    2 0
 ME1538
 ME1538.Superseded values are not recommended for survey control.
 ME1538
 ME1538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1538.See file dsdata.pdf to determine how the superseded data were derived.
 ME1538
 ME1538_MARKER: DR = REFERENCE MARK DISK
 ME1538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1538_STAMPING: MINNIE NO 1 1959
 ME1538_MARK LOGO: CGS
 ME1538_PROJECTION: FLUSH
 ME1538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1538+STABILITY: SURFACE MOTION
 ME1538
 ME1538  HISTORY     - Date     Condition        Report By
 ME1538  HISTORY     - 1959     MONUMENTED       CGS
 ME1538  HISTORY     - 1967     GOOD             CGS
 ME1538  HISTORY     - 20130620 MARK NOT FOUND   ILDT
 ME1538
 ME1538                          STATION DESCRIPTION
 ME1538
 ME1538'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1538'4.8 MI S FROM KANKAKEE.
 ME1538'ABOUT 3.25 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1538'49 FROM THE COURT HOUSE IN KANKAKEE, THENCE 1.55 MILES
 ME1538'SOUTH-SOUTHWEST ALONG U.S. HIGHWAY 45, AT A POWER-LINE CROSSING,
 ME1538'ABOUT 0.2 MILE SOUTH OF A ROAD JUNCTION, ABOUT 116 YARDS NORTH OF
 ME1538'ILLINOIS CENTRAL RAILROAD MILE POST 60, 47 FEET WEST OF THE
 ME1538'CENTER LINE OF THE HIGHWAY, 52 FEET NORTH OF A POWER POLE, 66
 ME1538'FEET EAST OF THE EAST RAIL OF THE EAST TRACK, 34 FEET NORTH OF THE
 ME1538'EXTENDED CENTER LINE OF THE EAST-WEST PORTION OF A ROAD THAT
 ME1538'TURNS SHARPLY TO THE NORTH AND PARRALLELS THE HIGHWAY, 23 FEET
 ME1538'NORTH OF A TELEPHONE POLE, 61.8 FEET NORTH OF TRIANGULATION
 ME1538'STATION MINNIE, 53.4 FEET NORTH OF A METAL WITNESS POST, ABOUT
 ME1538'3 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 ME1538'OF A CONCRETE POST FLUSH WITH THE GROUND.
 ME1538
 ME1538                          STATION RECOVERY (1967)
 ME1538
 ME1538'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1538'RECOVERED IN GOOD CONDITION.
 ME1538
 ME1538                          STATION RECOVERY (2013)
 ME1538
 ME1538'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1538'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1536 ***********************************************************************
 ME1536  DESIGNATION -  MINNIE RM 2
 ME1536  PID         -  ME1536
 ME1536  STATE/COUNTY-  IL/KANKAKEE
 ME1536  COUNTRY     -  US
 ME1536  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1536
 ME1536                         *CURRENT SURVEY CONTROL
 ME1536  ______________________________________________________________________
 ME1536* NAD 83(1986) POSITION- 41 03 43.41   (N) 087 53 08.78   (W)   HD_HELD1
 ME1536* NAVD 88 ORTHO HEIGHT -   190.599 (meters)      625.32  (feet) ADJUSTED
 ME1536  ______________________________________________________________________
 ME1536  GEOID HEIGHT    -        -32.669 (meters)                     GEOID18
 ME1536  DYNAMIC HEIGHT  -        190.523 (meters)      625.07  (feet) COMP
 ME1536  MODELED GRAVITY -    980,222.6   (mgal)                       NAVD 88
 ME1536
 ME1536  VERT ORDER      -  SECOND    CLASS 0
 ME1536
 ME1536.The horizontal coordinates were determined by differentially corrected
 ME1536.hand held GPS observations or other comparable positioning techniques
 ME1536.and have an estimated accuracy of +/- 3 meters.
 ME1536
 ME1536.The orthometric height was determined by differential leveling and
 ME1536.adjusted by the NATIONAL GEODETIC SURVEY
 ME1536.in June 1991.
 ME1536
 ME1536.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1536.GEOID18 height accuracy estimate available here.
 ME1536
 ME1536.Click photographs - Photos may exist for this station.
 ME1536
 ME1536.The dynamic height is computed by dividing the NAVD 88
 ME1536.geopotential number by the normal gravity value computed on the
 ME1536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1536.degrees latitude (g = 980.6199 gals.).
 ME1536
 ME1536.The modeled gravity was interpolated from observed gravity values.
 ME1536
 ME1536;                    North         East    Units  Estimated Accuracy
 ME1536;SPC IL E     -   488,030.0     337,619.4     MT  (+/- 3 meters HH1 GPS) 
 ME1536
 ME1536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2557446024(NAD 83)
 ME1536
 ME1536                          SUPERSEDED SURVEY CONTROL
 ME1536
 ME1536  NGVD 29 (??/??/92)  190.686  (m)          625.61   (f) ADJ UNCH    2 0
 ME1536
 ME1536.Superseded values are not recommended for survey control.
 ME1536
 ME1536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1536.See file dsdata.pdf to determine how the superseded data were derived.
 ME1536
 ME1536_MARKER: DR = REFERENCE MARK DISK
 ME1536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1536_STAMPING: MINNIE NO 2 1959
 ME1536_MARK LOGO: CGS
 ME1536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1536+STABILITY: SURFACE MOTION
 ME1536
 ME1536  HISTORY     - Date     Condition        Report By
 ME1536  HISTORY     - 1959     MONUMENTED       CGS
 ME1536  HISTORY     - 1967     GOOD             CGS
 ME1536  HISTORY     - 20130620 MARK NOT FOUND   ILDT
 ME1536
 ME1536                          STATION DESCRIPTION
 ME1536
 ME1536'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1536'4.8 MI S FROM KANKAKEE.
 ME1536'ABOUT 3.25 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1536'49 FROM THE COURT HOUSE IN KANKAKEE, THENCE 1.55 MILES
 ME1536'SOUTH-SOUTHWEST ALONG U.S. HIGHWAY 45, AT A POWER-LINE CROSSING,
 ME1536'ABOUT 0.2 MILE SOUTH OF A ROAD JUNCTION, ABOUT 80 YARDS NORTH
 ME1536'OF ILLINOIS CENTRAL RAILROAD MILE POST NUMBER 60, 50 FEET WEST
 ME1536'OF THE CENTER LINE OF THE HIGHWAY, 70 1/2 FEET SOUTH OF A POWER
 ME1536'POLE, 62 1/2 FEET EAST OF THE EAST RAIL OF THE EAST TRACK, 90
 ME1536'FEET SOUTH OF THE EXTENDED CENTER LINE OF THE EAST-WEST PORTION
 ME1536'OF A ROAD THAT TURNS SHARPLY TO THE NORTH AND PARRALLELS THE
 ME1536'HIGHWAY, 2 FEET NORTH OF A TELEPHONE POLE, 61.3 FEET SOUTH OF
 ME1536'TRIANGULATION STATION MINNIE, 69.1 FEET SOUTH OF A METAL WITNESS
 ME1536'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN
 ME1536'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 ME1536
 ME1536                          STATION RECOVERY (1967)
 ME1536
 ME1536'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1536'RECOVERED IN GOOD CONDITION.
 ME1536
 ME1536                          STATION RECOVERY (2013)
 ME1536
 ME1536'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1536'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1865 ***********************************************************************
 LC1865  DESIGNATION -  MINONK CATHOLIC CHURCH SPIRE
 LC1865  PID         -  LC1865
 LC1865  STATE/COUNTY-  IL/WOODFORD
 LC1865  COUNTRY     -  US
 LC1865  USGS QUAD   -  MINONK (2018)
 LC1865
 LC1865                         *CURRENT SURVEY CONTROL
 LC1865  ______________________________________________________________________
 LC1865* NAD 83(1997) POSITION- 40 54 12.04710(N) 089 01 47.24644(W)   ADJUSTED
 LC1865  ______________________________________________________________________
 LC1865  GEOID HEIGHT    -        -32.451 (meters)                     GEOID18
 LC1865  LAPLACE CORR    -          2.11  (seconds)                    DEFLEC18
 LC1865  HORZ ORDER      -  THIRD
 LC1865
 LC1865.The horizontal coordinates were established by classical geodetic methods
 LC1865.and adjusted by the National Geodetic Survey in October 1999.
 LC1865
 LC1865.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1865.GEOID18 height accuracy estimate available here.
 LC1865
 LC1865.Click photographs - Photos may exist for this station.
 LC1865
 LC1865.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1865
 LC1865. The following values were computed from the NAD 83(1997) position.
 LC1865
 LC1865;                    North         East     Units Scale Factor Converg.
 LC1865;SPC IL W     -   470,914.780   795,786.138   MT  1.00005406   +0 44 40.1
 LC1865;SPC IL W     - 1,544,992.91  2,610,841.69   sFT  1.00005406   +0 44 40.1
 LC1865;UTM  16      - 4,530,011.027   329,037.198   MT  0.99995975   -1 19 45.8
 LC1865
 LC1865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2903730011(NAD 83)
 LC1865
 LC1865                          SUPERSEDED SURVEY CONTROL
 LC1865
 LC1865  NAD 83(1986)-  40 54 12.06310(N)    089 01 47.25218(W) AD(       ) 3
 LC1865  NAD 27      -  40 54 11.93500(N)    089 01 46.98200(W) AD(       ) 3
 LC1865  USSD        -  40 54 15.50000(N)    089 01 45.88000(W) AD(       ) 3
 LC1865
 LC1865.Superseded values are not recommended for survey control.
 LC1865
 LC1865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1865.See file dsdata.pdf to determine how the superseded data were derived.
 LC1865
 LC1865_MARKER: 90 = CHURCH SPIRE
 LC1865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1865+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 LC1865
 LC1865  HISTORY     - Date     Condition        Report By
 LC1865  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1865  HISTORY     - 1972     GOOD             ILDT
 LC1865  HISTORY     - 1990     GOOD             USPSQD
 LC1865  HISTORY     - 19981014 GOOD             USPSQD
 LC1865  HISTORY     - 20120725 GOOD             GEOCAC
 LC1865
 LC1865                          STATION DESCRIPTION
 LC1865
 LC1865'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1865'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE OF THE
 LC1865'CATHOLIC CHURCH IN MINONK.  IT IS APPROXIMATELY 125 FEET
 LC1865'HIGH AND IS LOCATED IN THE CENTRAL PART OF TOWN.  THE SPIRE
 LC1865'IS SURMOUNTED BY A GOLD CROSS.
 LC1865'
 LC1865'OBSERVED UPON FROM TRIANGULATION STATIONS.  PANOLA ECC, EL
 LC1865'PASO ECC, SCHLOSSER, HUMMEL.
 LC1865'
 LC1865'EXCERPT OF LETTER FROM LIEUTENANT QUINN, OCTOBER 12, 1939--
 LC1865'
 LC1865'--DISCREPANCY OF 1.00 SECOND IN LONGITUDE AND 3.41 SECONDS IN
 LC1865'LATITUDE BETWEEN THE 1920 AND 1939 POSITIONS OF THE CATHOLIC
 LC1865'CHURCH SPIRE IN MINONK.  THE POSITION AS SUBMITTED BY ME
 LC1865'WAS OBTAINED FROM MORE THAN ONE TRIANGLE, THUS GIVING A
 LC1865'CHECK.  THE 1920 POSITION IS INDICATED AS NOT CHECKED.  THE
 LC1865'OBSERVERS INVOLVED SAY THEY HAD NO DOUBT AS TO THE IDENTITY
 LC1865'OF THE OBJECT, AND ALL TOOK THE SAME OBJECT.
 LC1865'
 LC1865'AN INTERSECTION STATION.
 LC1865
 LC1865                          STATION RECOVERY (1972)
 LC1865
 LC1865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (JWH)
 LC1865'MINONK CATHOLIC CHURCH SPIRE-GOOD CONDITION
 LC1865'
 LC1865'1959 DESCRIPTION IS GOOD.
 LC1865'
 LC1865'ADD--THIS CHURCH ERECTED 1892, AT THE INTERSECTION OF SIXTH
 LC1865'ST. AND MAPEL AVE.
 LC1865
 LC1865                          STATION RECOVERY (1990)
 LC1865
 LC1865'RECOVERY NOTE BY US POWER SQUADRON 1990 (PBD)
 LC1865'RECOVERED IN GOOD CONDITION.
 LC1865
 LC1865                          STATION RECOVERY (1998)
 LC1865
 LC1865'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1865'RECOVERED IN GOOD CONDITION.
 LC1865
 LC1865                          STATION RECOVERY (2012)
 LC1865
 LC1865'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 LC1865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1866 ***********************************************************************
 LC1866  DESIGNATION -  MINONK MUN TANK
 LC1866  PID         -  LC1866
 LC1866  STATE/COUNTY-  IL/WOODFORD
 LC1866  COUNTRY     -  US
 LC1866  USGS QUAD   -  MINONK (2018)
 LC1866
 LC1866                         *CURRENT SURVEY CONTROL
 LC1866  ______________________________________________________________________
 LC1866* NAD 83(1997) POSITION- 40 54 03.45274(N) 089 02 21.89777(W)   ADJUSTED
 LC1866  ______________________________________________________________________
 LC1866  GEOID HEIGHT    -        -32.458 (meters)                     GEOID18
 LC1866  LAPLACE CORR    -          2.08  (seconds)                    DEFLEC18
 LC1866  HORZ ORDER      -  THIRD
 LC1866
 LC1866.The horizontal coordinates were established by classical geodetic methods
 LC1866.and adjusted by the National Geodetic Survey in October 1999.
 LC1866
 LC1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1866.GEOID18 height accuracy estimate available here.
 LC1866
 LC1866.Click photographs - Photos may exist for this station.
 LC1866
 LC1866.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1866
 LC1866. The following values were computed from the NAD 83(1997) position.
 LC1866
 LC1866;                    North         East     Units Scale Factor Converg.
 LC1866;SPC IL W     -   470,639.177   794,978.564   MT  1.00005217   +0 44 17.3
 LC1866;SPC IL W     - 1,544,088.70  2,608,192.17   sFT  1.00005217   +0 44 17.3
 LC1866;UTM  16      - 4,529,764.851   328,220.255   MT  0.99996320   -1 20 08.3
 LC1866
 LC1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2822029764(NAD 83)
 LC1866
 LC1866                          SUPERSEDED SURVEY CONTROL
 LC1866
 LC1866  NAD 83(1986)-  40 54 03.46887(N)    089 02 21.90377(W) AD(       ) 3
 LC1866  NAD 27      -  40 54 03.34666(N)    089 02 21.64016(W) AD(       ) 3
 LC1866
 LC1866.Superseded values are not recommended for survey control.
 LC1866
 LC1866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1866.See file dsdata.pdf to determine how the superseded data were derived.
 LC1866
 LC1866_MARKER: 53 = ELEVATED TANK
 LC1866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1866+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 LC1866
 LC1866  HISTORY     - Date     Condition        Report By
 LC1866  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC1866  HISTORY     - 19981014 GOOD             USPSQD
 LC1866  HISTORY     - 20120725 GOOD             GEOCAC
 LC1866
 LC1866                          STATION DESCRIPTION
 LC1866
 LC1866'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC1866'THE STATION IS THE FINIAL KNOB ATOP THE MINONK, MUNICIPAL
 LC1866'WATER TANK THAT IS LOCATED NEAR THE INTERSECTION OF WEST 4TH
 LC1866'STREET AND WASHINGTON AVENUE IN THE SOUTHWEST SECTION OF THE
 LC1866'CITY OF MINONK.  THE TANK IS SPHERICAL IN SHAPE, SUPPORTED BY
 LC1866'FOUR LEGS, PAINTED ALUMINUM IN COLOR AND IS 130 FEET IN HEIGHT.
 LC1866
 LC1866                          STATION RECOVERY (1998)
 LC1866
 LC1866'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1866'RECOVERED IN GOOD CONDITION.
 LC1866
 LC1866                          STATION RECOVERY (2012)
 LC1866
 LC1866'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 LC1866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1357 ***********************************************************************
 MF1357  DESIGNATION -  MINOOKA
 MF1357  PID         -  MF1357
 MF1357  STATE/COUNTY-  IL/WILL
 MF1357  COUNTRY     -  US
 MF1357  USGS QUAD   -  PLAINFIELD (2018)
 MF1357
 MF1357                         *CURRENT SURVEY CONTROL
 MF1357  ______________________________________________________________________
 MF1357* NAD 83(1997) POSITION- 41 30 48.03174(N) 088 14 52.88169(W)   ADJUSTED
 MF1357* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 MF1357  ______________________________________________________________________
 MF1357  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF1357  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 MF1357  HORZ ORDER      -  FIRST
 MF1357
 MF1357.The horizontal coordinates were established by classical geodetic methods
 MF1357.and adjusted by the National Geodetic Survey in October 1999.
 MF1357
 MF1357.The orthometric height was scaled from a topographic map.
 MF1357
 MF1357.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1357.GEOID18 height accuracy estimate available here.
 MF1357
 MF1357.Click photographs - Photos may exist for this station.
 MF1357
 MF1357.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1357
 MF1357. The following values were computed from the NAD 83(1997) position.
 MF1357
 MF1357;                    North         East     Units Scale Factor Converg.
 MF1357;SPC IL E     -   538,055.087   307,121.472   MT  0.99997562   +0 03 23.6
 MF1357;SPC IL E     - 1,765,269.06  1,007,614.36   sFT  0.99997562   +0 03 23.6
 MF1357;UTM  16      - 4,596,497.281   395,856.934   MT  0.99973347   -0 49 38.1
 MF1357
 MF1357!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1357!SPC IL E     -   0.99997304  x   0.99997562  =   0.99994866
 MF1357!UTM  16      -   0.99997304  x   0.99973347  =   0.99970652
 MF1357
 MF1357:                Primary Azimuth Mark                     Grid Az
 MF1357:SPC IL E     -  MINOOKA AZ MK                            271 43 32.5
 MF1357:UTM  16      -  MINOOKA AZ MK                            272 36 34.2
 MF1357
 MF1357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9585696497(NAD 83)
 MF1357
 MF1357|---------------------------------------------------------------------|
 MF1357| PID    Reference Object                     Distance      Geod. Az  |
 MF1357|                                                           dddmmss.s |
 MF1357| MF1351 PLAINFIELD WHITE WATER TANK         APPROX.11.1 KM 0183225.4 |
 MF1357| CI7921 MINOOKA RM 3                         39.688 METERS 03406     |
 MF1357| MF1338 JOLIET ILL ST PENITENTIARY TK       APPROX.14.5 KM 0595934.0 |
 MF1357| CI7919 MINOOKA RM 1                        119.283 METERS 07244     |
 MF1357| MF1339 JOLIET MUNICIPAL TANK               APPROX.12.2 KM 0824720.4 |
 MF1357| MF1342 JOLIET AM STEEL WIRE CO STK         APPROX.11.4 KM 0945720.8 |
 MF1357| MF1349 JOLIET AMERICAN CAN CO TANK         APPROX.10.7 KM 0952434.5 |
 MF1357| MF1435 MINOOKA MUNICIPAL TANK              APPROX. 6.5 KM 1901742.5 |
 MF1357| MF1433 MINOOKA CHURCH SPIRE                APPROX. 6.5 KM 1923106.4 |
 MF1357| CI7918 MINOOKA AZ MK                                      2714656.1 |
 MF1357| CI8100 PTS 24                                             2744104.6 |
 MF1357| MF1375 AERIAL BEACON                       APPROX.10.2 KM 2754444.9 |
 MF1357| CI7920 MINOOKA RM 2                         34.428 METERS 34058     |
 MF1357|---------------------------------------------------------------------|
 MF1357
 MF1357                          SUPERSEDED SURVEY CONTROL
 MF1357
 MF1357  NAD 83(1997)-  41 30 48.03278(N)    088 14 52.88245(W) AD(       ) 1
 MF1357  NAD 83(1986)-  41 30 48.03437(N)    088 14 52.89325(W) AD(       ) 1
 MF1357  NAD 27      -  41 30 47.92500(N)    088 14 52.66300(W) AD(       ) 1
 MF1357
 MF1357.Superseded values are not recommended for survey control.
 MF1357
 MF1357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1357.See file dsdata.pdf to determine how the superseded data were derived.
 MF1357
 MF1357_MARKER: DS = TRIANGULATION STATION DISK
 MF1357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1357_STAMPING: MINOOKA 1930
 MF1357_MARK LOGO: CGS
 MF1357_PROJECTION: RECESSED 30 CENTIMETERS
 MF1357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1357+STABILITY: SURFACE MOTION
 MF1357
 MF1357  HISTORY     - Date     Condition        Report By
 MF1357  HISTORY     - 1930     MONUMENTED       CGS
 MF1357  HISTORY     - 1944     GOOD             CGS
 MF1357  HISTORY     - 1956     GOOD             CGS
 MF1357  HISTORY     - 1960     GOOD             CGS
 MF1357  HISTORY     - 1967     GOOD             CGS
 MF1357  HISTORY     - 20100328 MARK NOT FOUND   GEOCAC
 MF1357
 MF1357                          STATION DESCRIPTION
 MF1357
 MF1357'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1357'STATION IS ABOUT 9 MILES W OF JOLIET, 4 MILES N AND 3/4 MILE
 MF1357'E OF MINOOKA, 1/2 MILE E OF THE KENDALL COUNTY LINE, NEAR
 MF1357'THE NE CORNER OF THE SW 1/4 SEC. 18, T 35 N, R 9 E, ON LAND
 MF1357'OWNED BY JOHN BACH.  THE STATION IS 34 METERS S OF THE E AND
 MF1357'W 1/2 SECTION-LINE FENCE AND IS 120 METERS W OF THE N AND
 MF1357'S 1/2 SECTION LINE, ON HIGHEST GROUND ON A SMALL KNOLL.  THE
 MF1357'MARK IS 1 FOOT BELOW THE SURFACE.
 MF1357'
 MF1357'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1357'DISKS SET IN CONCRETE.
 MF1357'
 MF1357'REFERENCE MARK NO. 1 IS AT FENCE CORNER IN THE NE CORNER OF
 MF1357'THE SW 1/4 OF SECTION 18.  REFERENCE MARK NO. 2 IS ON FENCE
 MF1357'LINE ON E AND W 1/2 SECTION LINE ABOUT 120 METERS W OF THE
 MF1357'NE CORNER OF THE SW 1/4 OF SECTION 18.
 MF1357'
 MF1357'HEIGHT OF SIGNAL STATION MARK - 35 METERS.
 MF1357
 MF1357                          STATION RECOVERY (1944)
 MF1357
 MF1357'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1357'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED BY F.L.G.
 MF1357'A NEW REFERENCE MARK, NO. 3, WAS ESTABLISHED BY THIS PARTY.
 MF1357'
 MF1357'STATION IS LOCATED ON THE HIGHEST GROUND AT THE N EDGE OF
 MF1357'A CULTIVATED FIELD AND ABOUT 0.5 MILE N OF THE FARMHOUSE.
 MF1357'IT IS 107 FEET S OF AN E-W FENCE.  THE DISK IS STAMPED MINOOKA
 MF1357'1930 AND IS 12 INCHES BELOW THE GROUND.
 MF1357'
 MF1357'REFERENCE MARK 1 IS IN FENCE CORNER.  IT IS STAMPED MINOOKA
 MF1357'NO 1 1930 AND IS FLUSH WITH THE GROUND.
 MF1357'
 MF1357'REFERENCE MARK 2 IS IN E-W FENCELINE.  IT IS STAMPED MINOOKA
 MF1357'NO 2 1930 AND PROJECTS ABOUT 3 INCHES ABOVE THE GROUND.
 MF1357'
 MF1357'REFERENCE MARK 3 IS IN FENCELINE.  IT IS STAMPED MINOOKA
 MF1357'NO 3 1944 AND PROJECTS ABOUT 6 INCHES ABOVE THE GROUND.
 MF1357'
 MF1357'U.S.G.S. PRIMARY TRAVERSE STATION NO. 24 (AZIMUTH MARK) IS
 MF1357'APPROXIMATELY 0.5 MILE W OF THE STATION, ON THE E SIDE OF
 MF1357'A N-S GRAVELED ROAD.  THIS IS A STANDARD IRON PIPE OF THE
 MF1357'U.S. GEOLOGICAL SURVEY.  THE CAP AT THE TOP IS STAMPED PRIM.
 MF1357'TRAV. NO. 24 ILLINOIS 1914.  THE PIPE PROJECTS ABOUT 24 INCHES
 MF1357'ABOVE GROUND.  IT IS 133 FEET S OF THE CENTER LINE OF U.S.
 MF1357'HIGHWAY 52, 22 FEET E OF THE CENTER OF THE N-S GRAVELED ROAD,
 MF1357'AND 3 FEET W OF THE FENCELINE.
 MF1357'
 MF1357'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 66
 MF1357'AND 52, ABOUT 6 MILES W OF JOLIET, GO W ON U.S. HIGHWAY 52
 MF1357'FOR 3.2 MILES.  TURN LEFT ON A GRAVELED ROAD AND GO ABOUT
 MF1357'133 FEET TO THE AZIMUTH MARK (PRIM. TRAV. NO. 24) ON THE LEFT.
 MF1357'CONTINUE S ON THE GRAVELED ROAD FOR 0.6 MILE TO A GRAVELED
 MF1357'ROAD LEFT.  TURN LEFT AND GO 0.2 MILE TO A FARM ENTRANCE.
 MF1357'TURN LEFT AND GO N, PASSING BETWEEN THE HOUSE AND BARN, FOR
 MF1357'0.1 MILE TO A WOODEN BOARD GATE.  PASS THROUGH THE GATE,
 MF1357'THEN TURN SHARP LEFT AND FOLLOW A FARM LANE W AND N FOR 0.25
 MF1357'MILE TO AN OPEN FIELD.  CONTINUE N ALONG THE E SIDE OF THE
 MF1357'FENCE FOR 0.3 MILE TO THE FENCE CORNER.  TURN RIGHT AND
 MF1357'FOLLOW ALONG THE S SIDE OF A FENCE FOR 0.1 MILE TO THE
 MF1357'HIGHEST GROUND AND STATION ON THE RIGHT.
 MF1357'
 MF1357'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MF1357
 MF1357                          STATION RECOVERY (1956)
 MF1357
 MF1357'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1357'THE STATION REFERENCE MARKS NOS. 1, 2 AND
 MF1357'3 AND THE U.S.G.S. PRIMARY TRAVERSE STATION NO.
 MF1357'24, RECOVERED AND FOUND IN GOOD CONDITION WITH THE FOLLOWING
 MF1357'EXCEPTIONS.  A DIFFERENCE OF 30 METERS WAS FOUND IN THE
 MF1357'DISTANCE TO REFERENCE MARK 1 AND A DIFFERENCE OF 0.484 METERS
 MF1357'WAS FOUND IN THE DISTANCE TO REFERENCE MARK 3.  THE U.S.G.S.
 MF1357'PRIMARY TRAVERSE STATION MARK WAS FOUND LOOSE IN THE GROUND
 MF1357'AND THE DISK WAS BADLY BATTERED.  A NEW AZIMUTH MARK
 MF1357'WAS ESTABLISHED BY THIS PARTY.
 MF1357'
 MF1357'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 MF1357'
 MF1357'THE STATION IS LOCATED ABOUT 9 MILES WEST OF JOLIET, 7 MILES
 MF1357'SOUTH OF PLAINFIELD AND 4 MILES NORTH OF MINOOKA, ON THE
 MF1357'HIGHEST POINT AND AT THE NORTH END OF A CULTIVATED FIELD
 MF1357'AND ON LAND OWNED BY MR. WALTER BIETH.  IT IS ABOUT 0.5 MILE
 MF1357'NORTH OF THE BIETH FARM HOUSE AND 110 FEET SOUTH OF AN EAST-WEST
 MF1357'FENCE LINE.  THE MARK IS SET ABOUT 12 INCHES UNDERGROUND AND
 MF1357'THE DISK IS STAMPED MINOOKA 1930.
 MF1357'
 MF1357'REFERENCE MARK 1 IS SET IN THE NORTHEAST FENCE CORNER 391.35
 MF1357'FEET NORTHEAST OF THE STATION.  IT IS 1 FOOT SOUTH OF EAST-WEST
 MF1357'FENCE LINE AND 3 FEET WEST OF THE FENCE CORNER.  THE MARK
 MF1357'IS FLUSH AND THE DISK IS STAMPED MINOOKA NO 1 1930.
 MF1357'
 MF1357'REFERENCE MARK 2 IS 112.95 FEET NORTHWEST OF THE STATION,
 MF1357'SET UNDER THE EAST-WEST FENCE LINE.  THE MARK PROJECTS ABOUT
 MF1357'4 INCHES AND THE DISK IS STAMPED MINOOKA NO 2 1930.
 MF1357'
 MF1357'REFERENCE MARK 3 IS 130.21 FEET NORTHEAST OF THE STATION,
 MF1357'SET UNDER THE EAST-WEST FENCE LINE.  THE MARK PROJECTS ABOUT
 MF1357'4 INCHES AND THE DISK IS STAMPED MINOOKA NO 3 1944.
 MF1357'
 MF1357'THE AZIMUTH MARK IS ABOUT 0.5 MILE WEST OF THE STATION, 23
 MF1357'FEET EAST OF THE CENTER OF A NORTH-SOUTH GRAVELED ROAD, 2
 MF1357'FEET NORTH OF A WHITE WITNESS POST, 2 FEET SOUTH OF A GATE
 MF1357'POST AND 1 FOOT EAST OF A NORTH-SOUTH FENCE LINE.  THE MARK
 MF1357'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED MINOOKA 1956.
 MF1357'
 MF1357'THE U.S.G.S. PRIMARY TRAVERSE STATION NO. 24 IS ABOUT 0.5
 MF1357'MILE WEST OF THE STATION, 22 FEET EAST OF THE CENTER OF
 MF1357'NORTH-SOUTH GRAVELED ROAD AND 3 FEET WEST OF A NORTH-SOUTH
 MF1357'FENCE LINE.  THE MARK IS A STANDARD U.S. GEOLOGICAL SURVEY
 MF1357'BENCH MARK DISK (CAP) RIVETED ON THE TOP OF A 2-1/2 INCH
 MF1357'GALVANIZED IRON PIPE.  THE MARK PROJECTS ABOUT 18 INCHES
 MF1357'AND THE DISK IS STAMPED PRIM. TRAV. NO. 24 ILLINOIS 1914.
 MF1357'
 MF1357'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 52
 MF1357'AND 66 WHICH IS ABOUT 6 MILES WEST OF JOLIET, GO WEST ON
 MF1357'U.S. HIGHWAY 52 FOR 3.2 MILES TO A GRAVELED ROAD LEFT.  TURN
 MF1357'LEFT AND GO SOUTH ON GRAVELED ROAD FOR ABOUT 100 FEET TO
 MF1357'THE U.S.G.S. PRIMARY TRAVERSE STATION ON THE EAST SIDE AS
 MF1357'DESCRIBED.  CONTINUE SOUTH ON THE GRAVELED ROAD FOR ABOUT
 MF1357'ANOTHER 100 FEET TO A GATE IN FENCE LINE ON THE EAST SIDE
 MF1357'AND THE AZIMUTH MARK AS DESCRIBED.  CONTINUE SOUTH ON GRAVELED
 MF1357'ROAD FOR 0.55 MILE TO A GRAVELED ROAD LEFT.  TURN LEFT AND
 MF1357'GO EAST ON GRAVELED ROAD FOR 0.2 MILE TO ENTRANCE INTO A
 MF1357'FARM YARD ON THE NORTH SIDE.  TURN LEFT AND GO NORTH ON
 MF1357'FARM ROAD, PASSING BETWEEN HOUSE AND BARN FOR 0.1 MILE TO
 MF1357'GATE INTO CULTIVATED FIELD.  PASS THROUGH GATE AND
 MF1357'FOLLOW FARM ROAD NORTH FOR 0.5 MILE TO THE HIGHEST POINT
 MF1357'AND STATION AS DESCRIBED.
 MF1357'
 MF1357'*NOTE.  IF STATION IS OCCUPIED DURING PLANTING OR HARVESTING
 MF1357'SEASON THERE WILL BE CONSIDERABLE DAMAGE DONE TO GRAIN PLANTED
 MF1357'IN FIELD.  IT IS SUGGESTED THAT THE PARTY PACK FROM THE
 MF1357'AZIMUTH MARK TO THE STATION, WHICH IS ABOUT 0.5 MILE AND
 MF1357'VERY EASY.
 MF1357'
 MF1357'HEIGHT OF LIGHT ABOVE THE MARK 30 METERS.
 MF1357
 MF1357                          STATION RECOVERY (1960)
 MF1357
 MF1357'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF1357'STATION WAS RECOVERED AND ALL THE MARKS WERE FOUND IN GOOD
 MF1357'CONDITION AS DESCRIBED.
 MF1357
 MF1357                          STATION RECOVERY (1967)
 MF1357
 MF1357'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1357'THE AZIMUTH MARK AND THE U.S.G.S. PRIMARY TRAVERSE STATION
 MF1357'NO. 24 WERE FOUND IN GOOD CONDITION.  THE STATION MARK AND
 MF1357'REFERENCE MARK WERE NOT CHECKED AT THIS TIME SINCE THE FIELD
 MF1357'WAS UNDER CULTIVATION.
 MF1357'
 MF1357'THE AZIMUTH MARK IS 1 FOOT NORTHEAST OF A METAL WITNESS POST.
 MF1357'
 MF1357'THE U.S.G.S. MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1357
 MF1357                          STATION RECOVERY (2010)
 MF1357
 MF1357'RECOVERY NOTE BY GEOCACHING 2010
 MF1357'STATION WAS NOT RECOVERED AND HAS MOST LIKELY BEEN REMOVED OR BURIED.
 MF1357'RM 1 WAS FOUND DUG OUT OF THE GROUND AND ON ITS SIDE IN THE LOCATION
 MF1357'DESCRIBED. RM 2 NOT FOUND. RM 3 RECOVERED IN GOOD CONDITION AS
 MF1357'DESCRIBED. AZIMUTH NOT FOUND. U.S.G.S. PRIMARY TRAVERSE STATION NO. 24
 MF1357'NOT FOUND. NOTE. THE EAST - WEST FENCE LINE MENTIONED IN THE 1956
 MF1357'DESCRIPTION HAS BEEN REMOVED, HOWEVER THE CORNER POST NEAR RM 1 STILL
 MF1357'EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1433 ***********************************************************************
 MF1433  DESIGNATION -  MINOOKA CHURCH SPIRE
 MF1433  PID         -  MF1433
 MF1433  STATE/COUNTY-  IL/GRUNDY
 MF1433  COUNTRY     -  US
 MF1433  USGS QUAD   -  MINOOKA (2018)
 MF1433
 MF1433                         *CURRENT SURVEY CONTROL
 MF1433  ______________________________________________________________________
 MF1433* NAD 83(1997) POSITION- 41 27 23.88640(N) 088 15 53.13219(W)   ADJUSTED
 MF1433  ______________________________________________________________________
 MF1433  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 MF1433  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 MF1433  HORZ ORDER      -  THIRD
 MF1433
 MF1433.The horizontal coordinates were established by classical geodetic methods
 MF1433.and adjusted by the National Geodetic Survey in October 1999.
 MF1433
 MF1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1433.GEOID18 height accuracy estimate available here.
 MF1433
 MF1433.Click photographs - Photos may exist for this station.
 MF1433
 MF1433.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1433
 MF1433. The following values were computed from the NAD 83(1997) position.
 MF1433
 MF1433;                    North         East     Units Scale Factor Converg.
 MF1433;SPC IL E     -   531,755.930   305,729.374   MT  0.99997540   +0 02 43.4
 MF1433;SPC IL E     - 1,744,602.58  1,003,047.12   sFT  0.99997540   +0 02 43.4
 MF1433;UTM  16      - 4,590,221.841   394,368.251   MT  0.99973732   -0 50 14.7
 MF1433
 MF1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9436890221(NAD 83)
 MF1433
 MF1433                          SUPERSEDED SURVEY CONTROL
 MF1433
 MF1433  NAD 83(1997)-  41 27 23.88658(N)    088 15 53.13420(W) AD(       ) 3
 MF1433  NAD 83(1986)-  41 27 23.89017(N)    088 15 53.14432(W) AD(       ) 3
 MF1433  NAD 27      -  41 27 23.77700(N)    088 15 52.91100(W) AD(       ) 3
 MF1433
 MF1433.Superseded values are not recommended for survey control.
 MF1433
 MF1433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1433.See file dsdata.pdf to determine how the superseded data were derived.
 MF1433
 MF1433_MARKER: 90 = CHURCH SPIRE
 MF1433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1433+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2006
 MF1433
 MF1433  HISTORY     - Date     Condition        Report By
 MF1433  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1433  HISTORY     - 1956     GOOD             CGS
 MF1433  HISTORY     - 20060611 GOOD             GEOCAC
 MF1433
 MF1433                          STATION DESCRIPTION
 MF1433
 MF1433'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1433'THE STATION HAS NOT BEEN PREVIOUSLY DESCRIBED AND WAS LISTED
 MF1433'AS MINOOKA, CHURCH SPIRE 1930.
 MF1433'
 MF1433'THE STATION IS THE BASE OF THE GOLD CROSS ATOP ST. MARYS
 MF1433'CATHOLIC CHURCH, LOCATED IN THE NORTHWEST SECTION OF MINOOKA,
 MF1433'AT THE NORTHWEST CORNER OF A STREET INTERSECTION.  THE CHURCH
 MF1433'AND SPIRE ARE OF RED BRICK, BUILT IN 1904.  THE SPIRE IS A
 MF1433'PYRAMID SHAPED SPIRE ATOP THE SOUTH SIDE OF THE CHURCH.  THE
 MF1433'TOTAL HEIGHT IS ABOUT 75 FEET.
 MF1433
 MF1433                          STATION RECOVERY (2006)
 MF1433
 MF1433'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1433'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1435 ***********************************************************************
 MF1435  DESIGNATION -  MINOOKA MUNICIPAL TANK
 MF1435  PID         -  MF1435
 MF1435  STATE/COUNTY-  IL/GRUNDY
 MF1435  COUNTRY     -  US
 MF1435  USGS QUAD   -  MINOOKA (2018)
 MF1435
 MF1435                         *CURRENT SURVEY CONTROL
 MF1435  ______________________________________________________________________
 MF1435* NAD 83(1997) POSITION- 41 27 20.94639(N) 088 15 42.88188(W)   ADJUSTED
 MF1435  ______________________________________________________________________
 MF1435  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 MF1435  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 MF1435  HORZ ORDER      -  THIRD
 MF1435
 MF1435.The horizontal coordinates were established by classical geodetic methods
 MF1435.and adjusted by the National Geodetic Survey in October 1999.
 MF1435
 MF1435.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1435.GEOID18 height accuracy estimate available here.
 MF1435
 MF1435.Click photographs - Photos may exist for this station.
 MF1435
 MF1435.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1435
 MF1435. The following values were computed from the NAD 83(1997) position.
 MF1435
 MF1435;                    North         East     Units Scale Factor Converg.
 MF1435;SPC IL E     -   531,665.423   305,967.341   MT  0.99997544   +0 02 50.2
 MF1435;SPC IL E     - 1,744,305.64  1,003,827.85   sFT  0.99997544   +0 02 50.2
 MF1435;UTM  16      - 4,590,127.701   394,604.739   MT  0.99973670   -0 50 07.9
 MF1435
 MF1435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9460490127(NAD 83)
 MF1435
 MF1435                          SUPERSEDED SURVEY CONTROL
 MF1435
 MF1435  NAD 83(1997)-  41 27 20.94643(N)    088 15 42.88350(W) AD(       ) 3
 MF1435  NAD 83(1986)-  41 27 20.94958(N)    088 15 42.89399(W) AD(       ) 3
 MF1435  NAD 27      -  41 27 20.83900(N)    088 15 42.66700(W) AD(       ) 3
 MF1435
 MF1435.Superseded values are not recommended for survey control.
 MF1435
 MF1435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1435.See file dsdata.pdf to determine how the superseded data were derived.
 MF1435
 MF1435_MARKER: 53 = ELEVATED TANK
 MF1435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1435+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2006
 MF1435
 MF1435  HISTORY     - Date     Condition        Report By
 MF1435  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1435  HISTORY     - 1944     GOOD             CGS
 MF1435  HISTORY     - 1944     GOOD             CGS
 MF1435  HISTORY     - 1956     GOOD             CGS
 MF1435  HISTORY     - 20060611 GOOD             GEOCAC
 MF1435
 MF1435                          STATION DESCRIPTION
 MF1435
 MF1435'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1435'STATION IS LOCATED AT THE NW CORNER OF THE INTERSECTION OF
 MF1435'WABENA AND MONDOMON STREETS IN THE VILLAGE OF MINOOKA.  THE
 MF1435'TANK IS A FOUR-LEGGED STEEL STRUCTURE ABOUT 120 FEET IN
 MF1435'HEIGHT.  IT IS 24 FEET IN DIAMETER, HAS A CAPACITY OF 60,000
 MF1435'GALLONS, AND WAS BUILT IN 1935.
 MF1435'
 MF1435'THE POINT SIGHTED WAS THE PEAK OF THE CONICAL ROOF.
 MF1435
 MF1435                          STATION RECOVERY (1944)
 MF1435
 MF1435'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1435'THE TANK WAS REBUILT IN 1935 AND RELOCATED IN 1944.
 MF1435
 MF1435                          STATION RECOVERY (1956)
 MF1435
 MF1435'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1435'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE ORIGINAL
 MF1435'DESCRIPTION IS ADEQUATE WITH THE ADDED NOTES BELOW.
 MF1435'
 MF1435'THE TANK IS MADE OF WOOD, PAINTED SILVER AND HAS THE LEGEND
 MF1435'MINOOKA PAINTED IN BLACK LETTERS ON THE SOUTHWEST SIDE.  THE
 MF1435'POINT OBSERVED ON WAS THE METAL BALL AT THE APEX OF THE ROOF.
 MF1435
 MF1435                          STATION RECOVERY (2006)
 MF1435
 MF1435'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1435'FOUND AT COORDINATES USING GARMIN GPS72.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1862 ***********************************************************************
 JB1862  DESIGNATION -  MINSON
 JB1862  PID         -  JB1862
 JB1862  STATE/COUNTY-  IL/JEFFERSON
 JB1862  COUNTRY     -  US
 JB1862  USGS QUAD   -  ASHLEY (2018)
 JB1862
 JB1862                         *CURRENT SURVEY CONTROL
 JB1862  ______________________________________________________________________
 JB1862* NAD 83(1997) POSITION- 38 15 50.94377(N) 089 08 41.53436(W)   ADJUSTED
 JB1862* NAVD 88 ORTHO HEIGHT -   169.36  (+/-2cm)      555.6   (feet) VERTCON3
 JB1862  ______________________________________________________________________
 JB1862  GEOID HEIGHT    -        -29.935 (meters)                     GEOID18
 JB1862  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 JB1862  HORZ ORDER      -  THIRD
 JB1862  VERT ORDER      -  THIRD ? (See Below)
 JB1862
 JB1862.The horizontal coordinates were established by classical geodetic methods
 JB1862.and adjusted by the National Geodetic Survey in October 1999.
 JB1862
 JB1862.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1862.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1862
 JB1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1862.GEOID18 height accuracy estimate available here.
 JB1862
 JB1862.The vertical order pertains to the NGVD 29 superseded value.
 JB1862
 JB1862.Click photographs - Photos may exist for this station.
 JB1862
 JB1862.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1862
 JB1862. The following values were computed from the NAD 83(1997) position.
 JB1862
 JB1862;                    North         East     Units Scale Factor Converg.
 JB1862;SPC IL E     -   177,606.114   228,978.331   MT  1.00003710   -0 30 09.3
 JB1862;SPC IL E     -   582,696.06    751,239.74   sFT  1.00003710   -0 30 09.3
 JB1862;SPC IL W     -   177,782.433   789,419.840   MT  1.00003962   +0 37 58.2
 JB1862;SPC IL W     -   583,274.53  2,589,954.93   sFT  1.00003962   +0 37 58.2
 JB1862;UTM  16      - 4,237,299.474   312,353.252   MT  1.00003366   -1 19 43.2
 JB1862
 JB1862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1862!SPC IL E     -   0.99997812  x   1.00003710  =   1.00001522
 JB1862!SPC IL W     -   0.99997812  x   1.00003962  =   1.00001774
 JB1862!UTM  16      -   0.99997812  x   1.00003366  =   1.00001178
 JB1862
 JB1862:                Primary Azimuth Mark                     Grid Az
 JB1862:SPC IL E     -  MINSON AZ MK                             198 36 19.6
 JB1862:SPC IL W     -  MINSON AZ MK                             197 28 12.1
 JB1862:UTM  16      -  MINSON AZ MK                             199 25 53.5
 JB1862
 JB1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1235337299(NAD 83)
 JB1862
 JB1862|---------------------------------------------------------------------|
 JB1862| PID    Reference Object                     Distance      Geod. Az  |
 JB1862|                                                           dddmmss.s |
 JB1862| CI4661 MINSON RM 1                          26.530 METERS 13743     |
 JB1862| JB1869 WALTONVILLE ORIENT MINE 3 TANK      APPROX.11.0 KM 1403401.6 |
 JB1862| CI4663 MINSON RM 3                          19.736 METERS 18446     |
 JB1862| CI4660 MINSON AZ MK                                       1980610.3 |
 JB1862| CI4662 MINSON RM 2                          20.547 METERS 24720     |
 JB1862| JB1861 ASHLEY HOBEN CANDY CO WATER TK      APPROX. 8.3 KM 3311713.8 |
 JB1862| JB1863 ASHLEY MUNICIPAL TANK               APPROX. 8.5 KM 3370029.0 |
 JB1862| JB1864 ASHLEY RADIO STA KSN 47 MAST        APPROX. 7.0 KM 3391000.1 |
 JB1862|---------------------------------------------------------------------|
 JB1862
 JB1862                          SUPERSEDED SURVEY CONTROL
 JB1862
 JB1862  NAD 83(1993)-  38 15 50.95789(N)    089 08 41.53361(W) AD(       ) 3
 JB1862  NAD 83(1986)-  38 15 50.95872(N)    089 08 41.53455(W) AD(       ) 3
 JB1862  NAD 27      -  38 15 50.77940(N)    089 08 41.26048(W) AD(       ) 3
 JB1862  NGVD 29             169.47   (m)          556.0    (f) LEVELING    3  
 JB1862
 JB1862.Superseded values are not recommended for survey control.
 JB1862
 JB1862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1862.See file dsdata.pdf to determine how the superseded data were derived.
 JB1862
 JB1862_MARKER: DS = TRIANGULATION STATION DISK
 JB1862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1862_STAMPING: MINSON 1962
 JB1862_MARK LOGO: CGS
 JB1862_PROJECTION: FLUSH
 JB1862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1862+STABILITY: SURFACE MOTION
 JB1862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1862+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2009
 JB1862
 JB1862  HISTORY     - Date     Condition        Report By
 JB1862  HISTORY     - 1962     MONUMENTED       CGS
 JB1862  HISTORY     - 1974     GOOD             NGS
 JB1862  HISTORY     - 20090121 GOOD             ILDT
 JB1862
 JB1862                          STATION DESCRIPTION
 JB1862
 JB1862'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1862'THE STATION IS ABOUT 5 MILES SOUTHEAST OF ASHLEY, ABOUT 5 MILES
 JB1862'NORTHEAST OF DUBOIS, NEAR THE CENTER OF THE WEST EDGE OF SEC. 8,
 JB1862'T. 3 S., R. 1 E., AND ON THE GROUNDS OF THE OLD MINSON CHURCH AND
 JB1862'CEMETERY.  IT IS 103 FEET NORTHWEST OF THE INTERSECTION OF A TAR
 JB1862'ROAD AND A CEMETERY ENTRANCE, 69 FEET NORTHEAST OF A WITNESS
 JB1862'POST, 70 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE
 JB1862'FOUNDATION, 46 FEET NORTH OF THE CENTERLINE OF A TAR ROAD, 37 FEET
 JB1862'SOUTHEAST OF A 16 INCH OAK TREE AND 28 FEET EAST OF A 12 INCH
 JB1862'HICKORY TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1862'MINSON 1962.
 JB1862'
 JB1862'TO REACH FROM THE RAILROAD CROSSING, ABOUT 0.2 MILE SOUTH OF THE
 JB1862'RAILROAD STATION IN ASHLEY, GO EAST ON STATE HIGHWAY 15 FOR 0.45
 JB1862'MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON RADOM ROAD
 JB1862'FOR 2.6 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO EAST ON A
 JB1862'GRAVELED ROAD FOR 2.0 MILES TO A CROSSROAD.  TURN RIGHT AND GO
 JB1862'SOUTH ON A TAR ROAD FOR 1.55 MILES TO A SIDE ROAD LEFT.  TURN
 JB1862'LEFT AND GO EAST ON A TAR ROAD FOR 0.15 MILE TO A CEMETERY AND THE
 JB1862'STATION ON THE LEFT.
 JB1862'
 JB1862'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO SOUTH ON A TAR ROAD
 JB1862'FOR 0.35 MILE TO A FIELD ENTRANCE ON THE LEFT AND THE AZIMUTH MARK
 JB1862'ON THE RIGHT.
 JB1862'
 JB1862'REFERENCE MARK 1 IS 41 FEET SOUTHWEST OF THE INTERSECTION OF THE
 JB1862'TAR ROAD AND THE CEMETERY ENTRANCE, AND 20 FEET SOUTH OF THE
 JB1862'CENTERLINE OF THE TAR ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1862'STAMPED MINSON NO 1 1962.
 JB1862'
 JB1862'REFERENCE MARK 2 IS 45 FEET SOUTHWEST OF THE 12 INCH HICKORY TREE,
 JB1862'44 FEET EAST OF A 12 INCH OAK TREE, 21 FEET NORTH OF THE CENTERLINE
 JB1862'OF THE TAR ROAD AND 2 FEET EAST OF THE WITNESS POST.  THE MONUMENT
 JB1862'IS FLUSH AND THE DISK IS STAMPED MINSON NO 2 1962.
 JB1862'
 JB1862'THE AZIMUTH MARK IS 21 FEET WEST OF THE CENTERLINE OF A TAR ROAD,
 JB1862'2 FEET EAST OF A WIRE FENCE, 2 FEET NORTH OF A POWER POLE AND 2
 JB1862'FEET NORTHEAST OF A WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES
 JB1862'AND THE DISK IS STAMPED MINSON 1962.
 JB1862'
 JB1862'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1862
 JB1862                          STATION RECOVERY (1974)
 JB1862
 JB1862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 JB1862'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND
 JB1862'IN GOOD CONDITION.  REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED TO
 JB1862'HAVE BEEN DESTROYED BY GRADING.  THE DISTANCE AND DIRECTION TO
 JB1862'REFERENCE MARK 2 CHECKED.  REFERENCE MARK 3 WAS SET.  A NEW
 JB1862'DESCRIPTION FOLLOWS--
 JB1862'
 JB1862'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF DUBOIS, NEAR THE
 JB1862'CENTER OF THE WEST EDGE OF SEC. 8, T-3-S, R-1-E, AT THE SOUTHEAST
 JB1862'EDGE OF THE MINSON CEMETERY, 47 FEET NORTH OF THE CENTERLINE OF
 JB1862'OILED ROAD, 89 FEET WEST OF THE CENTERLINE OF THE CEMETERY
 JB1862'ENTRANCE, 29 FEET EAST OF A 14 INCH HICKORY TREE AND 34 FEET
 JB1862'SOUTHEAST OF A 20 INCH OAK TREE.  THE MONUMENT PROJECTS 1 INCH
 JB1862'AND THE DISK IS STAMPED MINSON 1962.
 JB1862'
 JB1862'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 15 AND
 JB1862'RADOM ROAD AT THE EAST EDGE OF ASHLEY, GO SOUTH ON RADOM ROAD FOR
 JB1862'2.6 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO EAST ON PAVED ROAD
 JB1862'FOR 2.0 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON OILED
 JB1862'ROAD FOR 1.55 MILES TO A ROAD LEFT.  TURN LEFT AND GO EAST ON OILED
 JB1862'ROAD FOR 0.15 MILE TO THE CEMETERY AND STATION ON THE LEFT.
 JB1862'
 JB1862'TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE SOUTH FOR 0.35
 JB1862'MILE TO THE MARK ON THE RIGHT.
 JB1862'
 JB1862'REFERENCE MARK 2 IS 22 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 JB1862'155 FEET WEST OF THE CEMETERY ENTRANCE AND 2 FEET EAST OF A METAL
 JB1862'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1862'STAMPED MINSON NO 2 1962.
 JB1862'
 JB1862'REFERENCE MARK 3 IS 17 FEET SOUTH OF THE CENTERLINE OF THE ROAD
 JB1862'AND 90 FEET WEST OF THE EXTENDED CENTERLINE OF THE ENTRANCE.  THE
 JB1862'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED MINSON 1962
 JB1862'NO 3 1974.
 JB1862'
 JB1862'THE AZIMUTH MARK IS 21 FEET WEST OF THE CENTERLINE OF THE OILED
 JB1862'ROAD, 2 FEET NORTH OF A POWER POLE AND 2 FEET NORTHEAST OF A METAL
 JB1862'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1862'STAMPED MINSON 1962.
 JB1862'
 JB1862'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5 MILES
 JB1862'SOUTHEAST OF ASHLEY.
 JB1862'
 JB1862'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB1862
 JB1862                          STATION RECOVERY (2009)
 JB1862
 JB1862'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3595 ***********************************************************************
 DP3595  DESIGNATION -  MISS R C
 DP3595  PID         -  DP3595
 DP3595  STATE/COUNTY-  IL/ROCK ISLAND
 DP3595  COUNTRY     -  US
 DP3595  USGS QUAD   -  PORT BYRON (2018)
 DP3595
 DP3595                         *CURRENT SURVEY CONTROL
 DP3595  ______________________________________________________________________
 DP3595* NAD 83(1986) POSITION- 41 35 48.19   (N) 090 20 09.73   (W)   HD_HELD1
 DP3595* NAVD 88 ORTHO HEIGHT -   178.926 (meters)      587.03  (feet) ADJUSTED
 DP3595  ______________________________________________________________________
 DP3595  GEOID HEIGHT    -        -32.948 (meters)                     GEOID18
 DP3595  DYNAMIC HEIGHT  -        178.858 (meters)      586.80  (feet) COMP
 DP3595  MODELED GRAVITY -    980,240.6   (mgal)                       NAVD 88
 DP3595
 DP3595  VERT ORDER      -  SECOND    CLASS I
 DP3595
 DP3595.The horizontal coordinates were determined by differentially corrected
 DP3595.hand held GPS observations or other comparable positioning techniques
 DP3595.and have an estimated accuracy of +/- 3 meters.
 DP3595
 DP3595.The orthometric height was determined by differential leveling and
 DP3595.adjusted by the NATIONAL GEODETIC SURVEY
 DP3595.in July 2014.
 DP3595
 DP3595.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3595.GEOID18 height accuracy estimate available here.
 DP3595
 DP3595.Click photographs - Photos may exist for this station.
 DP3595
 DP3595.The dynamic height is computed by dividing the NAVD 88
 DP3595.geopotential number by the normal gravity value computed on the
 DP3595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3595.degrees latitude (g = 980.6199 gals.).
 DP3595
 DP3595.The modeled gravity was interpolated from observed gravity values.
 DP3595
 DP3595;                    North         East    Units  Estimated Accuracy
 DP3595;SPC IL W     -   547,307.0     685,880.2     MT  (+/- 3 meters HH1 GPS) 
 DP3595
 DP3595_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2202008429(NAD 83)
 DP3595
 DP3595                          SUPERSEDED SURVEY CONTROL
 DP3595
 DP3595.No superseded survey control is available for this station.
 DP3595
 DP3595_MARKER: DD = SURVEY DISK
 DP3595_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 DP3595_STAMPING: U.S. BM 1892
 DP3595_MARK LOGO: MRC
 DP3595_PROJECTION: PROJECTING 37 CENTIMETERS
 DP3595_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3595+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2023
 DP3595
 DP3595  HISTORY     - Date     Condition        Report By
 DP3595  HISTORY     - 1891     MONUMENTED       MRC
 DP3595  HISTORY     - 20130418 GOOD             CMT
 DP3595  HISTORY     - 20230320 GOOD             MRC
 DP3595
 DP3595                          STATION DESCRIPTION
 DP3595
 DP3595'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3595'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3595'STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTHEAST OF SILVIS, 5.8 MI
 DP3595'(9.3 KM) SOUTH OF CORDOVA AND 0.7 MI (1.1 KM) SOUTH OF PORT BYRON.
 DP3595'
 DP3595'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3595'84 (SOUTH HIGH STREET) AND 71ST AVENUE NORTH (BARBER CREEK ROAD) IN
 DP3595'PORT BRYON, ILLINOIS, PROCEED NORTH ON ILLINOIS STATE HIGHWAY 84
 DP3595'(SOUTH HIGH STREET) FOR 0.15 MI (0.2 KM) TO THE JUNCTION OF SOUTH MAIN
 DP3595'STREET.  TURN LEFT AND GO WEST ON SOUTH MAIN STREET FOR 175 FT (53.3
 DP3595'M) AND PARK VEHICLE.  TRAVEL SOUTH BY FOOT ALONG THE RAILROAD FOR 195
 DP3595'FT (59.4 M) TO THE CAST IRON PLATE ON IRON POST.
 DP3595'
 DP3595'THE STATION IS LOCATED 68.7 FT (20.9 M) SOUTH OF THE SOUTHWEST CORNER
 DP3595'OF A HOUSE, 68.6 FT (20.9 M) SOUTH OF A POWER POLE, 38.8 FT (11.8 M)
 DP3595'SOUTHWEST OF THE SOUTHEAST CORNER OF A GARAGE, 27.6 FT (8.4 M) SOUTH
 DP3595'OF THE SOUTHWEST CORNER OF A GARAGE, 19.4 FT (5.9 M) EAST OF THE
 DP3595'CENTERLINE OF THE RAILROAD ABOUT 3.0 FT (0.9 M) HIGHER THAN THE
 DP3595'RAILROAD.
 DP3595'
 DP3595'NOTE-DISK ELEVATED TO THE DATUM POINT.
 DP3595
 DP3595                          STATION RECOVERY (2023)
 DP3595
 DP3595'RECOVERY NOTE BY MISSISSIPPI RIVER COMMISSION 2023 (THH)
 DP3595'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1455 ***********************************************************************
 MF1455  DESIGNATION -  MISSION
 MF1455  PID         -  MF1455
 MF1455  STATE/COUNTY-  IL/LASALLE
 MF1455  COUNTRY     -  US
 MF1455  USGS QUAD   -  SERENA (2018)
 MF1455
 MF1455                         *CURRENT SURVEY CONTROL
 MF1455  ______________________________________________________________________
 MF1455* NAD 83(2011) POSITION- 41 29 08.18007(N) 088 38 49.45599(W)   ADJUSTED
 MF1455* NAD 83(2011) ELLIP HT-   162.696 (meters)        (06/27/12)   ADJUSTED
 MF1455* NAD 83(2011) EPOCH   -  2010.00
 MF1455* NAVD 88 ORTHO HEIGHT -   195.7   (meters)      642.    (feet) GPS OBS
 MF1455  ______________________________________________________________________
 MF1455  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1455  GEOID HEIGHT    -        -33.007 (meters)                     GEOID99
 MF1455  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1455  NAD 83(2011) X  -    112,981.767 (meters)                     COMP
 MF1455  NAD 83(2011) Y  - -4,783,825.141 (meters)                     COMP
 MF1455  NAD 83(2011) Z  -  4,203,082.549 (meters)                     COMP
 MF1455  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 MF1455
 MF1455  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1455  Standards:
 MF1455         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1455            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1455  -------------------------------------------------------------------
 MF1455  NETWORK    1.53   1.98           0.63   0.62   1.01     -0.06266405
 MF1455  -------------------------------------------------------------------
 MF1455  Click here for local accuracies and other accuracy information.
 MF1455
 MF1455.The horizontal coordinates were established by GPS observations
 MF1455.and adjusted by the National Geodetic Survey in June 2012.
 MF1455
 MF1455.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1455.been affixed to the stable North American tectonic plate. See 
 MF1455.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1455
 MF1455.The horizontal coordinates are valid at the epoch date displayed above
 MF1455.which is a decimal equivalence of Year/Month/Day.
 MF1455
 MF1455.The orthometric height was determined by GPS observations and a
 MF1455.high-resolution geoid model.
 MF1455
 MF1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1455.GEOID18 height accuracy estimate available here.
 MF1455
 MF1455.Click photographs - Photos may exist for this station.
 MF1455
 MF1455.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1455
 MF1455.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1455
 MF1455.The ellipsoidal height was determined by GPS observations
 MF1455.and is referenced to NAD 83.
 MF1455
 MF1455. The following values were computed from the NAD 83(2011) position.
 MF1455
 MF1455;                    North         East     Units Scale Factor Converg.
 MF1455;SPC IL E     -   535,018.647   273,798.937   MT  0.99998344   -0 12 28.2
 MF1455;SPC IL E     - 1,755,307.01    898,288.68   sFT  0.99998344   -0 12 28.2
 MF1455;UTM  16      - 4,593,975.571   362,498.091   MT  0.99983268   -1 05 28.5
 MF1455
 MF1455!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1455!SPC IL E     -   0.99997448  x   0.99998344  =   0.99995792
 MF1455!UTM  16      -   0.99997448  x   0.99983268  =   0.99980717
 MF1455
 MF1455:                Primary Azimuth Mark                     Grid Az
 MF1455:SPC IL E     -  MISSION AZ MK                            039 29 57.4
 MF1455:UTM  16      -  MISSION AZ MK                            040 22 57.7
 MF1455
 MF1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6249893975(NAD 83)
 MF1455
 MF1455|---------------------------------------------------------------------|
 MF1455| PID    Reference Object                     Distance      Geod. Az  |
 MF1455|                                                           dddmmss.s |
 MF1455| CI7922 MISSION AZ MK                                      0391729.2 |
 MF1455| CI7925 MISSION RM 3                         23.412 METERS 08555     |
 MF1455| MF1449 NORWAY ATT CO MICROWAVE KSA 81      APPROX. 4.0 KM 1461204.7 |
 MF1455| CI7923 MISSION RM 1                         29.489 METERS 20905     |
 MF1455| CI7924 MISSION RM 2                         29.254 METERS 27754     |
 MF1455|---------------------------------------------------------------------|
 MF1455
 MF1455                          SUPERSEDED SURVEY CONTROL
 MF1455
 MF1455  NAD 83(2007)-  41 29 08.18011(N)    088 38 49.45700(W) AD(2002.00) 0
 MF1455  ELLIP H (02/10/07)  162.717  (m)                       GP(2002.00)    
 MF1455  ELLIP H (02/03/05)  162.695  (m)                       GP(       ) 4 2
 MF1455  NAD 83(1997)-  41 29 08.17993(N)    088 38 49.45687(W) AD(       ) 1
 MF1455  ELLIP H (03/04/03)  162.709  (m)                       GP(       ) 4 2
 MF1455  NAD 83(1997)-  41 29 08.17994(N)    088 38 49.45966(W) AD(       ) 3
 MF1455  NAD 83(1986)-  41 29 08.18459(N)    088 38 49.46889(W) AD(       ) 3
 MF1455  NAD 27      -  41 29 08.07050(N)    088 38 49.20830(W) AD(       ) 3
 MF1455
 MF1455.Superseded values are not recommended for survey control.
 MF1455
 MF1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1455.See file dsdata.pdf to determine how the superseded data were derived.
 MF1455
 MF1455_MARKER: DS = TRIANGULATION STATION DISK
 MF1455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1455_STAMPING: MISSION 1954
 MF1455_MARK LOGO: CGS
 MF1455_PROJECTION: FLUSH
 MF1455_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1455+STABILITY: SURFACE MOTION
 MF1455_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1455+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2021
 MF1455
 MF1455  HISTORY     - Date     Condition        Report By
 MF1455  HISTORY     - 1954     MONUMENTED       CGS
 MF1455  HISTORY     - 1968     GOOD             CGS
 MF1455  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF1455  HISTORY     - 200205   GOOD             ASCPC
 MF1455  HISTORY     - 20021023 GOOD             USPSQD
 MF1455  HISTORY     - 20080121 GOOD             GEOCAC
 MF1455  HISTORY     - 20130918 GOOD             ILDT
 MF1455  HISTORY     - 20210316 GOOD             ILDT
 MF1455
 MF1455                          STATION DESCRIPTION
 MF1455
 MF1455'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1455'STATION IS LOCATED IN THE SOUTHWEST ANGLE OF THE INTERSECTION
 MF1455'OF U.S. HIGHWAY 52 AND STATE HIGHWAY 71 ABOUT 4-1/2 MILES
 MF1455'EAST OF SERENA AND ABOUT 3-1/2 MILES SOUTHEAST OF SHERIDAN.
 MF1455'IT IS 205 FEET SOUTHWEST OF THE CENTER OF THE INTERSECTION,
 MF1455'97 FEET SOUTH OF THE CENTER OF HIGHWAY 52, 97 FEET NORTHEAST
 MF1455'OF A WHITE WITNESS POST AND 78 FEET NORTHWEST OF THE CENTER
 MF1455'OF HIGHWAY 71.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1455'MISSION 1954.
 MF1455'
 MF1455'REFERENCE MARK NO. 1 IS 63 FEET NORTHWEST OF THE CENTER OF
 MF1455'HIGHWAY 71, 15 FEET NORTHWEST OF A TELEPHONE POLE, 2 FEET
 MF1455'SOUTHEAST OF A WHITE WITNESS POST AND 1 FOOT NORTHEAST OF A
 MF1455'FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED MISSION
 MF1455'NO 1 1954.
 MF1455'
 MF1455'REFERENCE MARK NO. 2 IS 82 FEET SOUTH OF THE CENTER OF HIGHWAY
 MF1455'52, 47 FEET SOUTHEAST OF A TELEPHONE POLE AND 1 FOOT NORTHEAST
 MF1455'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED MISSION
 MF1455'NO 2 1954.
 MF1455'
 MF1455'AZIMUTH MARK IS 53 FEET SOUTHEAST OF THE CENTER OF HIGHWAY
 MF1455'71, 1 FOOT SOUTHWEST OF A HIGHWAY RIGHT-OF-WAY MARKER, 1 FOOT
 MF1455'NORTHEAST OF A WHITE WITNESS POST AND 1 FOOT NORTHWEST OF A
 MF1455'FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 MF1455'STAMPED MISSION 1954.
 MF1455'
 MF1455'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHEAST
 MF1455'ON HIGHWAY 71 FOR 0.4 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 MF1455'
 MF1455'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1455
 MF1455                          STATION RECOVERY (1968)
 MF1455
 MF1455'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 MF1455'THE STATION MARK AND REFERENCE MARK 2 ALONG WITH THE AZIMUTH
 MF1455'MARK WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  REFERENCE
 MF1455'MARK 1 WAS FOUND UPROOTED BY PIPELINE DITCHING AND THE MONUMENT
 MF1455'IN A BARN LOT SOUTHEAST OF THE STATION.  THE DISK WAS SALVAGED.
 MF1455'THE DISTANCE AND DIRECTION TO REFERENCE MARK 2 CHECKED.  THE
 MF1455'MICROWAVE RELAY TOWER AT THIS TIME WAS OBSTRUCTED BY A TREE
 MF1455'IN A FARM YARD ABOUT 500 FEET FROM THE STATION.  THE
 MF1455'DESCRIPTION IS GOOD WITH THE BELOW INFORMATION.
 MF1455'
 MF1455'THE STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1455'
 MF1455'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1455'
 MF1455'REFERENCE MARK 3 IS A STANDARD DISK STAMPED MISSION 1954
 MF1455'NO 3 1968 SET IN A DRILL HOLE IN A CONCRETE HEADWALL ABOUT 1
 MF1455'FOOT LOWER THAN THE HIGHWAY, 136 FEET SOUTHWEST OF THE
 MF1455'INTERSECTION OF STATE HIGHWAY 71 AND U.S. HIGHWAY 52 AND 23
 MF1455'FEET WEST OF THE CENTERLINE OF HIGHWAY 71.
 MF1455'
 MF1455'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1455'
 MF1455'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 MF1455'SOUTHEAST OF SHERIDAN
 MF1455
 MF1455                          STATION RECOVERY (1997)
 MF1455
 MF1455'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1455'MARK NOT FOUND.
 MF1455
 MF1455                          STATION RECOVERY (2002)
 MF1455
 MF1455'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1455'RECOVERED AS DESCRIBED
 MF1455
 MF1455                          STATION RECOVERY (2002)
 MF1455
 MF1455'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1455'RM 1 AND RM 2 NOT LOCATED. THE AZIMUTH WAS FOUND AS DESCRIBED.
 MF1455
 MF1455                          STATION RECOVERY (2008)
 MF1455
 MF1455'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1455'A FIBERGLASS WITNESS POST IS IN PLACE.  AZIMUTH AND RMS NOT SOUGHT.
 MF1455'PICTURES ARE AVAILABLE ON WWW.GEOCACHING.COM UNDER THIS MARK'S PID.
 MF1455
 MF1455                          STATION RECOVERY (2013)
 MF1455
 MF1455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1455'RECOVERED IN GOOD CONDITION.
 MF1455
 MF1455                          STATION RECOVERY (2021)
 MF1455
 MF1455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF1455'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1572 ***********************************************************************
 HB1572  DESIGNATION -  MISSION
 HB1572  PID         -  HB1572
 HB1572  STATE/COUNTY-  IL/MASSAC
 HB1572  COUNTRY     -  US
 HB1572  USGS QUAD   -  JOPPA (2018)
 HB1572
 HB1572                         *CURRENT SURVEY CONTROL
 HB1572  ______________________________________________________________________
 HB1572* NAD 83(1997) POSITION- 37 11 06.49197(N) 088 45 57.10958(W)   ADJUSTED
 HB1572* NAVD 88 ORTHO HEIGHT -   114.734 (meters)      376.42  (feet) ADJUSTED
 HB1572  ______________________________________________________________________
 HB1572  GEOID HEIGHT    -        -28.448 (meters)                     GEOID18
 HB1572  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 HB1572  DYNAMIC HEIGHT  -        114.652 (meters)      376.15  (feet) COMP
 HB1572  MODELED GRAVITY -    979,911.4   (mgal)                       NAVD 88
 HB1572
 HB1572  HORZ ORDER      -  SECOND
 HB1572  VERT ORDER      -  SECOND    CLASS I
 HB1572
 HB1572.The horizontal coordinates were established by classical geodetic methods
 HB1572.and adjusted by the National Geodetic Survey in October 1999.
 HB1572
 HB1572.The orthometric height was determined by differential leveling and
 HB1572.adjusted by the NATIONAL GEODETIC SURVEY
 HB1572.in April 2013.
 HB1572
 HB1572.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1572.GEOID18 height accuracy estimate available here.
 HB1572
 HB1572.Click photographs - Photos may exist for this station.
 HB1572
 HB1572.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1572
 HB1572.The dynamic height is computed by dividing the NAVD 88
 HB1572.geopotential number by the normal gravity value computed on the
 HB1572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1572.degrees latitude (g = 980.6199 gals.).
 HB1572
 HB1572.The modeled gravity was interpolated from observed gravity values.
 HB1572
 HB1572. The following values were computed from the NAD 83(1997) position.
 HB1572
 HB1572;                    North         East     Units Scale Factor Converg.
 HB1572;SPC IL E     -    57,624.037   261,594.149   MT  0.99999316   -0 15 41.1
 HB1572;SPC IL E     -   189,054.86    858,246.80   sFT  0.99999316   -0 15 41.1
 HB1572;SPC KY1Z     - 1,098,863.638 1,232,257.894   MT  0.99997720   -1 51 05.8
 HB1572;SPC KY1Z     - 3,605,188.45  4,042,832.77   sFT  0.99997720   -1 51 05.8
 HB1572;SPC KY S     -   598,801.435   232,264.374   MT  0.99994877   -1 49 44.4
 HB1572;SPC KY S     - 1,964,567.71    762,020.70   sFT  0.99994877   -1 49 44.4
 HB1572;UTM  16      - 4,116,870.644   343,255.394   MT  0.99990266   -1 04 03.0
 HB1572
 HB1572!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1572!SPC IL E     -   0.99998646  x   0.99999316  =   0.99997962
 HB1572!SPC KY1Z     -   0.99998646  x   0.99997720  =   0.99996366
 HB1572!SPC KY S     -   0.99998646  x   0.99994877  =   0.99993523
 HB1572!UTM  16      -   0.99998646  x   0.99990266  =   0.99988912
 HB1572
 HB1572:                Primary Azimuth Mark                     Grid Az
 HB1572:SPC IL E     -  MISSION AZ MK                            314 17 40.7
 HB1572:SPC KY1Z     -  MISSION AZ MK                            315 53 05.4
 HB1572:SPC KY S     -  MISSION AZ MK                            315 51 44.0
 HB1572:UTM  16      -  MISSION AZ MK                            315 06 02.6
 HB1572
 HB1572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4325516870(NAD 83)
 HB1572
 HB1572|---------------------------------------------------------------------|
 HB1572| PID    Reference Object                     Distance      Geod. Az  |
 HB1572|                                                           dddmmss.s |
 HB1572| HB1562 METROPOLIS RADIO STA WMOK MAST      APPROX. 6.1 KM 1245732.8 |
 HB1572| HB1560 METROPOLIS BENDING CO STACK         APPROX. 6.5 KM 1350519.7 |
 HB1572| CI4666 MISSION RM 2                         25.242 METERS 14514     |
 HB1572| CI4664 MISSION AZ MK                                      3140159.6 |
 HB1572| CI4665 MISSION RM 1                         22.593 METERS 32443     |
 HB1572|---------------------------------------------------------------------|
 HB1572
 HB1572                          SUPERSEDED SURVEY CONTROL
 HB1572
 HB1572  NAD 83(1993)-  37 11 06.49688(N)    088 45 57.10806(W) AD(       ) 2
 HB1572  NAD 83(1986)-  37 11 06.50236(N)    088 45 57.11149(W) AD(       ) 2
 HB1572  NAD 27      -  37 11 06.30704(N)    088 45 56.91259(W) AD(       ) 2
 HB1572
 HB1572.Superseded values are not recommended for survey control.
 HB1572
 HB1572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1572.See file dsdata.pdf to determine how the superseded data were derived.
 HB1572
 HB1572_MARKER: DS = TRIANGULATION STATION DISK
 HB1572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1572_STAMPING: MISSION 1957
 HB1572_MARK LOGO: CGS
 HB1572_PROJECTION: FLUSH
 HB1572_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1572+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2012
 HB1572
 HB1572  HISTORY     - Date     Condition        Report By
 HB1572  HISTORY     - 1957     MONUMENTED       CGS
 HB1572  HISTORY     - 20020415 GOOD             HANPRO
 HB1572  HISTORY     - 20100626 GOOD             ILDT
 HB1572  HISTORY     - 20120505 GOOD             AMESC
 HB1572
 HB1572                          STATION DESCRIPTION
 HB1572
 HB1572'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1572'THE STATION IS ABOUT 3 MILES NORTHWEST OF METROPOLIS ON THE
 HB1572'RIGHT-OF-WAY OF U.S. HIGHWAY 45. IT IS 38 FEET
 HB1572'NORTHEAST OF THE CENTERLINE OF HIGHWAY 45, 57 FEET SOUTH OF A TEN
 HB1572'INCH MAPLE TREE, 16 FEET WEST OF A WHITE WITNESS POST THAT WAS
 HB1572'SET BY THE SIDE OF A TELEPHONE POLE AND 81 FEET NORTHWEST OF A FENCE
 HB1572'CORNER. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MISSION
 HB1572'1957.
 HB1572'
 HB1572'TO REACH THE STATION FROM THE POST OFFICE IN METROPOLIS, GO NORTH AND
 HB1572'NORTHWEST ON U.S. HIGHWAY 45 FOR 3.1 MILES TO THE STATION ON
 HB1572'THE RIGHT. CONTINUE NORTHWEST ON HIGHWAY 45 FOR 0.45 MILE TO THE
 HB1572'AZIMUTH MARK ON THE LEFT.
 HB1572'
 HB1572'REFERENCE MARK 1 IS 49 FEET NORTHEAST OF THE CENTERLINE OF HIGHWAY
 HB1572'45, 42 FEET SOUTHEAST OF A TELEPHONE POLE AND 40 FEET WEST OF
 HB1572'THE TEN INCH MAPLE TREE. THE MONUMENT IS FLUSH AND THE DISK IS
 HB1572'STAMPED MISSION NO 1 1957.
 HB1572'
 HB1572'REFERENCE MARK 2 IS 27 FEET NORTHEAST OF THE CENTERLINE OF HIGHWAY 45
 HB1572'AND 23 FEET SOUTHWEST OF THE FENCE CORNER.  THE MONUMENT IS
 HB1572'FLUSH AND THE DISK IS STAMPED MISSION NO 2 1957.
 HB1572'
 HB1572'THE AZIMUTH MARK IS 38 FEET NORTHWEST OF THE CENTERLINE OF HIGHWAY
 HB1572'45, 2 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT SOUTHEAST
 HB1572'OF A POWER LINE POLE. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1572'STAMPED MISSION 1957.
 HB1572'
 HB1572'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1572
 HB1572                          STATION RECOVERY (2002)
 HB1572
 HB1572'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (DEF)
 HB1572'RECOVERED IN GOOD CONDITION.
 HB1572
 HB1572                          STATION RECOVERY (2010)
 HB1572
 HB1572'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1572'FOUND ALL BUT AZ MARK.
 HB1572
 HB1572                          STATION RECOVERY (2012)
 HB1572
 HB1572'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB1572'NOTE-THE WHITE WITNESS POST AND TELEPHONE POLE ARE NO LONGER THERE.
 HB1572'THE MARK IS 27 FT (8.2 M) SOUTHWEST OF A LINE OF PINE TREES, 45 FT
 HB1572'(13.7 M) SOUTHEAST OF A GROUP OF MAILBOXES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7903 ***********************************************************************
 DF7903  CBN         -  This is a Cooperative Base Network Control Station.
 DF7903  DESIGNATION -  MISSISSIPPI PALISADES
 DF7903  PID         -  DF7903
 DF7903  STATE/COUNTY-  IL/CARROLL
 DF7903  COUNTRY     -  US
 DF7903  USGS QUAD   -  SAVANNA (2018)
 DF7903
 DF7903                         *CURRENT SURVEY CONTROL
 DF7903  ______________________________________________________________________
 DF7903* NAD 83(2011) POSITION- 42 07 19.30566(N) 090 08 36.39491(W)   ADJUSTED
 DF7903* NAD 83(2011) ELLIP HT-   226.899 (meters)        (06/27/12)   ADJUSTED
 DF7903* NAD 83(2011) EPOCH   -  2010.00
 DF7903* NAVD 88 ORTHO HEIGHT -   260.0   (meters)      853.    (feet) GPS OBS
 DF7903  ______________________________________________________________________
 DF7903  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7903  GEOID HEIGHT    -        -33.048 (meters)                     GEOID99
 DF7903  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 DF7903  NAD 83(2011) X  -    -11,862.040 (meters)                     COMP
 DF7903  NAD 83(2011) Y  - -4,738,072.068 (meters)                     COMP
 DF7903  NAD 83(2011) Z  -  4,255,819.195 (meters)                     COMP
 DF7903  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 DF7903
 DF7903  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7903  Standards:
 DF7903         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7903            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7903  -------------------------------------------------------------------
 DF7903  NETWORK    0.97   1.61           0.45   0.32   0.82     -0.02969152
 DF7903  -------------------------------------------------------------------
 DF7903  Click here for local accuracies and other accuracy information.
 DF7903
 DF7903.The horizontal coordinates were established by GPS observations
 DF7903.and adjusted by the National Geodetic Survey in June 2012.
 DF7903
 DF7903.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7903.been affixed to the stable North American tectonic plate. See 
 DF7903.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7903
 DF7903.The horizontal coordinates are valid at the epoch date displayed above
 DF7903.which is a decimal equivalence of Year/Month/Day.
 DF7903
 DF7903.The orthometric height was determined by GPS observations and a
 DF7903.high-resolution geoid model.
 DF7903
 DF7903.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7903.GEOID18 height accuracy estimate available here.
 DF7903
 DF7903.Click photographs - Photos may exist for this station.
 DF7903
 DF7903.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7903
 DF7903.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7903
 DF7903.The ellipsoidal height was determined by GPS observations
 DF7903.and is referenced to NAD 83.
 DF7903
 DF7903. The following values were computed from the NAD 83(2011) position.
 DF7903
 DF7903;                    North         East     Units Scale Factor Converg.
 DF7903;SPC IL W     -   605,636.391   701,920.302   MT  0.99994122   +0 00 56.1
 DF7903;SPC IL W     - 1,986,992.06  2,302,883.52   sFT  0.99994122   +0 00 56.1
 DF7903;UTM  15      - 4,667,274.892   736,130.698   MT  1.00028613   +1 55 00.5
 DF7903
 DF7903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7903!SPC IL W     -   0.99996441  x   0.99994122  =   0.99990564
 DF7903!UTM  15      -   0.99996441  x   1.00028613  =   1.00025053
 DF7903
 DF7903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3613067274(NAD 83)
 DF7903
 DF7903                          SUPERSEDED SURVEY CONTROL
 DF7903
 DF7903  NAD 83(2007)-  42 07 19.30561(N)    090 08 36.39574(W) AD(2002.00) 0
 DF7903  ELLIP H (02/10/07)  226.928  (m)                       GP(2002.00)    
 DF7903  NAD 83(1997)-  42 07 19.30551(N)    090 08 36.39580(W) AD(       ) A
 DF7903  ELLIP H (09/15/03)  226.934  (m)                       GP(       ) 4 1
 DF7903
 DF7903.Superseded values are not recommended for survey control.
 DF7903
 DF7903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7903.See file dsdata.pdf to determine how the superseded data were derived.
 DF7903
 DF7903_MARKER: DD = SURVEY DISK
 DF7903_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7903_STAMPING: PALISADES 2002
 DF7903_MARK LOGO: ILDW
 DF7903_PROJECTION: FLUSH
 DF7903_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7903_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7903+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2023
 DF7903
 DF7903  HISTORY     - Date     Condition        Report By
 DF7903  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7903  HISTORY     - 20230215 GOOD             ILDT
 DF7903
 DF7903                          STATION DESCRIPTION
 DF7903
 DF7903'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7903'THE STATION IS LOCATED IN CARROLL COUNTY , IN THE NORTH HALF OF
 DF7903'SECTION 34 , TOWNSHIP 25 NORTH , RANGE 3 EAST OF THE 4TH PRINCIPAL
 DF7903'MERIDIAN.
 DF7903'
 DF7903'TO REACH THE STATION FROM THE MAIN PARK ENTRANCE TO MISSISSIPPI
 DF7903'PALISADES STATE PARK - GO NORTH ON IL ROUTE 84 1.1 MILES TO MILL
 DF7903'HOLLOW ROAD.  TURN RIGHT (EAST) AND PROCEED 1.75 MILES EAST ON MILL
 DF7903'HOLLOW ROAD TO A TEE AT SCENIC RIDGE ROAD.  TURN RIGHT (SOUTH) ON
 DF7903'SCENIC RIDGE ROAD AND PROCEED 3.4 MILES SOUTH TO HUNTER AREA 8 LOCATED
 DF7903'ON THE WEST SIDE OF SCENIC RIDGE ROAD.  GO THROUGH THE NORTHERLY GATE
 DF7903'AT HUNTER AREA 8 (KEY MUST BE OBTAINED FROM THE MISSISSIPPI PALISADES
 DF7903'PARK OFFICE).  THE STATION MONUMENT IS 89.8 FEET SOUTHWEST OF THE
 DF7903'SOUTH GATE POST AND 48.3 FEET WEST OF A TRANSFORMER POLE LOCATED ON
 DF7903'THE WEST SIDE OF SCENIC RIDGE ROAD. MONUMENT IS SET FLUSH WITH THE
 DF7903'GROUND, MARKED WITH A WITNESS POST.
 DF7903'
 DF7903'THE STATION CAN ALSO BE REACHED BY GOING SOUTH ON IL ROUTE 84 FROM THE
 DF7903'MISSISSIPPI PALISADES PARK ENTRANCE 2.9 MILES TO THE JUNCTION OF IL
 DF7903'ROUTES 84 AND 64 AT THE EAST END OF THE BRIDGE ACROSS THE MISSISSIPPI
 DF7903'RIVER TO IOWA.  PROCEED SOUTH FROM THE JUNCTION ON IL ROUTE 84/MAIN
 DF7903'STREET 0.3 MILES TO CLAY STREET IN THE TOWN OF SAVANNA, IL.  TURN LEFT
 DF7903'(EAST) ON CLAY STREET (CLAY STREET BECOMES SCENIC RIDGE ROAD AT THE
 DF7903'EDGE OF TOWN).  PROCEED 2.1 MILES TO HUNTER AREA 8 ON THE WEST SIDE OF
 DF7903'SCENIC RIDGE ROAD.
 DF7903
 DF7903                          STATION RECOVERY (2023)
 DF7903
 DF7903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DF7903'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2606 ***********************************************************************
 ME2606  DESIGNATION -  MITT
 ME2606  PID         -  ME2606
 ME2606  STATE/COUNTY-  IL/KANKAKEE
 ME2606  COUNTRY     -  US
 ME2606  USGS QUAD   -  LEESVILLE (2018)
 ME2606
 ME2606                         *CURRENT SURVEY CONTROL
 ME2606  ______________________________________________________________________
 ME2606* NAD 83(1997) POSITION- 41 06 08.59921(N) 087 31 36.11356(W)   NO CHECK
 ME2606* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 ME2606  ______________________________________________________________________
 ME2606  GEOID HEIGHT    -        -33.292 (meters)                     GEOID18
 ME2606  LAPLACE CORR    -         -2.57  (seconds)                    DEFLEC18
 ME2606  HORZ ORDER      -  THIRD
 ME2606
 ME2606.The horizontal coordinates were established by classical geodetic methods
 ME2606.and adjusted by the National Geodetic Survey in October 1999.
 ME2606
 ME2606.No horizontal observational check was made to the station.
 ME2606
 ME2606.The orthometric height was scaled from a topographic map.
 ME2606
 ME2606.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2606.GEOID18 height accuracy estimate available here.
 ME2606
 ME2606.Click photographs - Photos may exist for this station.
 ME2606
 ME2606.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2606
 ME2606. The following values were computed from the NAD 83(1997) position.
 ME2606
 ME2606;                    North         East     Units Scale Factor Converg.
 ME2606;SPC IL E     -   492,725.855   367,759.878   MT  1.00003149   +0 31 49.1
 ME2606;SPC IL E     - 1,616,551.41  1,206,558.87   sFT  1.00003149   +0 31 49.1
 ME2606;SPC IN W     -   650,023.313   862,756.389   MT  0.99998373   -0 17 29.3
 ME2606;SPC IN W     - 2,132,618.15  2,830,559.92   sFT  0.99998373   -0 17 29.3
 ME2606;UTM  16      - 4,550,256.919   455,772.407   MT  0.99962407   -0 20 46.5
 ME2606
 ME2606!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2606!SPC IL E     -   0.99997324  x   1.00003149  =   1.00000473
 ME2606!SPC IN W     -   0.99997324  x   0.99998373  =   0.99995697
 ME2606!UTM  16      -   0.99997324  x   0.99962407  =   0.99959732
 ME2606
 ME2606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5577250256(NAD 83)
 ME2606
 ME2606|---------------------------------------------------------------------|
 ME2606| PID    Reference Object                     Distance      Geod. Az  |
 ME2606|                                                           dddmmss.s |
 ME2606| ME2607 MITT AZ MK                          346.982 METERS 00220     |
 ME2606| ME2603 HOPKINS                             166.090 METERS 04220     |
 ME2606| CM3172 MITT RM 1                            16.748 METERS 06726     |
 ME2606| CM3173 MITT RM 2                            28.338 METERS 14948     |
 ME2606|---------------------------------------------------------------------|
 ME2606
 ME2606                          SUPERSEDED SURVEY CONTROL
 ME2606
 ME2606  NAD 83(1986)-  41 06 08.60539(N)    087 31 36.11976(W) AD(       ) 3
 ME2606  NAD 27      -  41 06 08.49498(N)    087 31 36.00194(W) AD(       ) 3
 ME2606
 ME2606.Superseded values are not recommended for survey control.
 ME2606
 ME2606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2606.See file dsdata.pdf to determine how the superseded data were derived.
 ME2606
 ME2606_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2606_STAMPING: MITT 1979
 ME2606_MARK LOGO: NGS
 ME2606_PROJECTION: FLUSH
 ME2606_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2606+STABILITY: SURFACE MOTION
 ME2606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2606+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2002
 ME2606
 ME2606  HISTORY     - Date     Condition        Report By
 ME2606  HISTORY     - 1979     MONUMENTED       NGS
 ME2606  HISTORY     - 20020118 GOOD             DUCKS
 ME2606
 ME2606                          STATION DESCRIPTION
 ME2606
 ME2606'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 ME2606'STATION IS LOCATED ABOUT 8 MILES SE OF MOMENCE, ILLINOIS, 4 MILES SW
 ME2606'OF LAKE VILLAGE, INDIANA, 21 FEET W OF THE CENTERLINE OF STATELINE
 ME2606'ROAD, 305 FEET N OF THE EXTENDED CENTERLINE OF A ROAD TO THE EAST,
 ME2606'230 FEET SOUTH OF THE CENTERLINE OF A DRIVEWAY TO THE WEST, 138 FEET
 ME2606'N OF POWER LINE POLE 5324, 113.5 FEET NW OF POWER LINE POLE 804/150
 ME2606'AND 1 FOOT S OF A METAL WITNESS POST.  THE MARK IS FLUSH AND THE
 ME2606'DISK STAMPED MITT 1979.
 ME2606'
 ME2606'REFERENCE MARK 1 IS 30 FEET N OF A CORNER FENCE POST, 29 FEET E OF
 ME2606'THE CENTERLINE OF THE ROAD AND 1 FOOT W OF A FENCE. THE MARK IS FLUSH
 ME2606'AND THE DISK STAMPED MITT NO 1 1979.
 ME2606'
 ME2606'REFERENCE MARK 2 IS 24 FEET E OF THE CENTERLINE OF THE ROAD, 24 FEET
 ME2606'N OF POWER LINE POLE 804/150 AND 2.5 FEET W OF FENCE.  THE MARK IS A
 ME2606'3 FOOT ALUMINUM MARK STAMPED MITT NO 2 1979.
 ME2606'
 ME2606'THE AZIMUTH MARK IS 27 FEET E OF THE CENTERLINE OF THE ROAD, 1 FOOT
 ME2606'W OF FENCE AND 1 FOOT S OF A METAL WITNESS POST.  THE MARK IS FLUSH
 ME2606'AND THE DISK STAMPED MITT 1979.
 ME2606'
 ME2606'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 41 AND STATE
 ME2606'HIGHWAY 10 AT LAKE VILLAGE, GO S ON HIGHWAY 41 FOR 2.9 MILES TO A
 ME2606'SIDE ROAD RIGHT.  TURN RIGHT, GO W CROSSING BRIDGE ON GRAVEL AND
 ME2606'SAND ROAD FOR 4.2 MILES TO A T-ROAD INTERSECTION.  GO N ON STATELINE
 ME2606'ROAD FOR 0.05 MILE TO STATION ON LEFT, W SIDE OF ROAD AS
 ME2606'DESCRIBED.  TO REACH AZIMUTH MARK CONTINUE AHEAD N ON THE ROAD FOR
 ME2606'0.25 MILE AND MARK ON THE RIGHT, E SIDE OF THE ROAD.
 ME2606
 ME2606                          STATION RECOVERY (2002)
 ME2606
 ME2606'RECOVERY NOTE BY DUCKS UNLIMITED 2002 (GHB)
 ME2606'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4210 ***********************************************************************
 DM4210  DESIGNATION -  ML001
 DM4210  PID         -  DM4210
 DM4210  STATE/COUNTY-  IL/MCHENRY
 DM4210  COUNTRY     -  US
 DM4210  USGS QUAD   -  HEBRON (2018)
 DM4210
 DM4210                         *CURRENT SURVEY CONTROL
 DM4210  ______________________________________________________________________
 DM4210* NAD 83(1986) POSITION- 42 28 20.6    (N) 088 24 59.6    (W)   HD_HELD2
 DM4210* NAVD 88 ORTHO HEIGHT -   279.095 (meters)      915.66  (feet) ADJUSTED
 DM4210  ______________________________________________________________________
 DM4210  GEOID HEIGHT    -        -34.116 (meters)                     GEOID18
 DM4210  DYNAMIC HEIGHT  -        279.005 (meters)      915.37  (feet) COMP
 DM4210  MODELED GRAVITY -    980,292.5   (mgal)                       NAVD 88
 DM4210
 DM4210  VERT ORDER      -  SECOND    CLASS I
 DM4210
 DM4210.The horizontal coordinates were established by autonomous hand held GPS
 DM4210.observations and have an estimated accuracy of +/- 10 meters.
 DM4210
 DM4210.The orthometric height was determined by differential leveling and
 DM4210.adjusted by the WI DEPT OF TRANSP
 DM4210.in May 2012.
 DM4210
 DM4210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4210.GEOID18 height accuracy estimate available here.
 DM4210
 DM4210.Click photographs - Photos may exist for this station.
 DM4210
 DM4210.The dynamic height is computed by dividing the NAVD 88
 DM4210.geopotential number by the normal gravity value computed on the
 DM4210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4210.degrees latitude (g = 980.6199 gals.).
 DM4210
 DM4210.The modeled gravity was interpolated from observed gravity values.
 DM4210
 DM4210;                    North         East    Units  Estimated Accuracy
 DM4210;SPC IL E     -   644,577.      293,156.      MT  (+/- 10 meters HH2 GPS)
 DM4210
 DM4210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8355403199(NAD 83)
 DM4210
 DM4210                          SUPERSEDED SURVEY CONTROL
 DM4210
 DM4210  NAVD 88 (04/06/11)  279.066  (m)          915.57   (f) SUPERSEDED  2 1
 DM4210
 DM4210.Superseded values are not recommended for survey control.
 DM4210
 DM4210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4210.See file dsdata.pdf to determine how the superseded data were derived.
 DM4210
 DM4210_MARKER: F = FLANGE-ENCASED ROD
 DM4210_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4210_STAMPING: ML001 2010
 DM4210_MARK LOGO: UIL
 DM4210_PROJECTION: RECESSED 18 CENTIMETERS
 DM4210_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4210+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 DM4210_ROD/PIPE-DEPTH: 9.8 meters
 DM4210_SLEEVE-DEPTH  : 0.9 meters
 DM4210
 DM4210  HISTORY     - Date     Condition        Report By
 DM4210  HISTORY     - 20100708 MONUMENTED       AMESC
 DM4210
 DM4210                          STATION DESCRIPTION
 DM4210
 DM4210'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4210'THE STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) EAST-NORTHEAST OF
 DM4210'HARVARD, 5.7 MI (9.2 KM) WEST OF RICHMOND AND 0.8 MI (1.3 KM) EAST OF
 DM4210'HEBRON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4210'
 DM4210'TO REACH FROM THE INTERSECTION OF IL ROUTE 47 (MAIN ST.) WITH IL ROUTE
 DM4210'173 (MAPLE AVE.) IN THE TOWN OF HEBRON, IL., PROCEED EAST ALONG IL
 DM4210'ROUTE 173 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DM4210'
 DM4210'IT IS 39.7 FT (12.1 M) NORTH OF THE CENTERLINE OF IL ROUTE 173, 36.4
 DM4210'FT (11.1 M) WEST OF A POWER POLE AND 1.4 FT (0.4 M) SOUTH OF AN ORANGE
 DM4210'CARSONITE WITNESS POST.
 DM4210'
 DM4210'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4210'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4210'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4211 ***********************************************************************
 DM4211  DESIGNATION -  ML002
 DM4211  PID         -  DM4211
 DM4211  STATE/COUNTY-  IL/MCHENRY
 DM4211  COUNTRY     -  US
 DM4211  USGS QUAD   -  HEBRON (2018)
 DM4211
 DM4211                         *CURRENT SURVEY CONTROL
 DM4211  ______________________________________________________________________
 DM4211* NAD 83(1986) POSITION- 42 28 20.4    (N) 088 23 38.1    (W)   HD_HELD2
 DM4211* NAVD 88 ORTHO HEIGHT -   271.567 (meters)      890.97  (feet) ADJUSTED
 DM4211  ______________________________________________________________________
 DM4211  GEOID HEIGHT    -        -34.135 (meters)                     GEOID18
 DM4211  DYNAMIC HEIGHT  -        271.480 (meters)      890.68  (feet) COMP
 DM4211  MODELED GRAVITY -    980,293.7   (mgal)                       NAVD 88
 DM4211
 DM4211  VERT ORDER      -  SECOND    CLASS I
 DM4211
 DM4211.The horizontal coordinates were established by autonomous hand held GPS
 DM4211.observations and have an estimated accuracy of +/- 10 meters.
 DM4211
 DM4211.The orthometric height was determined by differential leveling and
 DM4211.adjusted by the WI DEPT OF TRANSP
 DM4211.in May 2012.
 DM4211
 DM4211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4211.GEOID18 height accuracy estimate available here.
 DM4211
 DM4211.Click photographs - Photos may exist for this station.
 DM4211
 DM4211.The dynamic height is computed by dividing the NAVD 88
 DM4211.geopotential number by the normal gravity value computed on the
 DM4211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4211.degrees latitude (g = 980.6199 gals.).
 DM4211
 DM4211.The modeled gravity was interpolated from observed gravity values.
 DM4211
 DM4211;                    North         East    Units  Estimated Accuracy
 DM4211;SPC IL E     -   644,569.      295,018.      MT  (+/- 10 meters HH2 GPS)
 DM4211
 DM4211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8541503162(NAD 83)
 DM4211
 DM4211                          SUPERSEDED SURVEY CONTROL
 DM4211
 DM4211  NAVD 88 (04/06/11)  271.538  (m)          890.87   (f) SUPERSEDED  2 1
 DM4211
 DM4211.Superseded values are not recommended for survey control.
 DM4211
 DM4211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4211.See file dsdata.pdf to determine how the superseded data were derived.
 DM4211
 DM4211_MARKER: F = FLANGE-ENCASED ROD
 DM4211_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4211_STAMPING: ML002 2010
 DM4211_MARK LOGO: UIL
 DM4211_PROJECTION: RECESSED 13 CENTIMETERS
 DM4211_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4211_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4211+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 DM4211_ROD/PIPE-DEPTH: 8.5 meters
 DM4211_SLEEVE-DEPTH  : 0.9 meters
 DM4211
 DM4211  HISTORY     - Date     Condition        Report By
 DM4211  HISTORY     - 20100708 MONUMENTED       AMESC
 DM4211
 DM4211                          STATION DESCRIPTION
 DM4211
 DM4211'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4211'THE STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) NORTHWEST OF MCHENRY,
 DM4211'4.5 MI (7.2 KM) WEST OF RICHMOND AND 2.0 MI (3.2 KM) EAST OF HEBRON.
 DM4211'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4211'
 DM4211'TO REACH FROM THE INTERSECTION OF IL ROUTE 47 (MAIN ST.) WITH IL ROUTE
 DM4211'173 (MAPLE AVE.) IN THE TOWN OF HEBRON, IL., PROCEED EAST ALONG IL
 DM4211'ROUTE 173 FOR 2.0 MI (3.2 KM) TO THE STATION ON THE LEFT.
 DM4211'
 DM4211'THE STATION IS 39.7 FT (12.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DM4211'173, 31.2 FT (9.5 M) EAST OF A FENCE CORNER AND 1.3 FT (0.4 M) SOUTH
 DM4211'OF AN ORANGE CARSONITE WITNESS POST.
 DM4211'
 DM4211'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4211'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4211'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4212 ***********************************************************************
 DM4212  DESIGNATION -  ML003
 DM4212  PID         -  DM4212
 DM4212  STATE/COUNTY-  IL/MCHENRY
 DM4212  COUNTRY     -  US
 DM4212  USGS QUAD   -  RICHMOND (2018)
 DM4212
 DM4212                         *CURRENT SURVEY CONTROL
 DM4212  ______________________________________________________________________
 DM4212* NAD 83(1986) POSITION- 42 28 32.1    (N) 088 20 06.3    (W)   HD_HELD2
 DM4212* NAVD 88 ORTHO HEIGHT -   265.599 (meters)      871.39  (feet) ADJUSTED
 DM4212  ______________________________________________________________________
 DM4212  GEOID HEIGHT    -        -34.187 (meters)                     GEOID18
 DM4212  DYNAMIC HEIGHT  -        265.514 (meters)      871.11  (feet) COMP
 DM4212  MODELED GRAVITY -    980,295.4   (mgal)                       NAVD 88
 DM4212
 DM4212  VERT ORDER      -  SECOND    CLASS I
 DM4212
 DM4212.The horizontal coordinates were established by autonomous hand held GPS
 DM4212.observations and have an estimated accuracy of +/- 10 meters.
 DM4212
 DM4212.The orthometric height was determined by differential leveling and
 DM4212.adjusted by the WI DEPT OF TRANSP
 DM4212.in May 2012.
 DM4212
 DM4212.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4212.GEOID18 height accuracy estimate available here.
 DM4212
 DM4212.Click photographs - Photos may exist for this station.
 DM4212
 DM4212.The dynamic height is computed by dividing the NAVD 88
 DM4212.geopotential number by the normal gravity value computed on the
 DM4212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4212.degrees latitude (g = 980.6199 gals.).
 DM4212
 DM4212.The modeled gravity was interpolated from observed gravity values.
 DM4212
 DM4212;                    North         East    Units  Estimated Accuracy
 DM4212;SPC IL E     -   644,928.      299,856.      MT  (+/- 10 meters HH2 GPS)
 DM4212
 DM4212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9025703445(NAD 83)
 DM4212
 DM4212                          SUPERSEDED SURVEY CONTROL
 DM4212
 DM4212  NAVD 88 (04/06/11)  265.573  (m)          871.30   (f) SUPERSEDED  2 1
 DM4212
 DM4212.Superseded values are not recommended for survey control.
 DM4212
 DM4212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4212.See file dsdata.pdf to determine how the superseded data were derived.
 DM4212
 DM4212_MARKER: F = FLANGE-ENCASED ROD
 DM4212_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4212_STAMPING: ML003 2010
 DM4212_MARK LOGO: UIL
 DM4212_PROJECTION: RECESSED 8 CENTIMETERS
 DM4212_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4212+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4212_ROD/PIPE-DEPTH: 9.8 meters
 DM4212_SLEEVE-DEPTH  : 0.9 meters
 DM4212
 DM4212  HISTORY     - Date     Condition        Report By
 DM4212  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4212
 DM4212                          STATION DESCRIPTION
 DM4212
 DM4212'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4212'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) NORTHWEST OF FOX LAKE,
 DM4212'5.0 MI (8.0 KM) EAST OF HEBRON AND 1.5 MI (2.4 KM) WEST OF RICHMOND.
 DM4212'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4212'
 DM4212'TO REACH FROM THE INTERSECTION OF IL ROUTE 47 (MAIN ST.) WITH IL ROUTE
 DM4212'173 (MAPLE AVE.) IN THE TOWN OF HEBRON, IL., PROCEED EAST ALONG IL
 DM4212'ROUTE 173 3.7 MI (6.0 KM) TO THE INTERSECTION OF COUNTY HIGHWAY 7 AND
 DM4212'THE STATION ON THE RIGHT IN THE SOUTHEAST QUADRANT.
 DM4212'
 DM4212'IT IS 85.5 FT (26.1 M) SOUTH OF THE CENTERLINE OF IL ROUTE 173, 37.5
 DM4212'FT (11.4 M) EAST OF COUNTY HIGHWAY 7, 44.0 FT (13.4 M) SOUTH OF A STOP
 DM4212'SIGN AND 1.4 FT (0.4 M) WEST OF AN ORANGE CARSONITE WITNESS POST.
 DM4212'
 DM4212'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4212'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4212'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4213 ***********************************************************************
 DM4213  DESIGNATION -  ML004
 DM4213  PID         -  DM4213
 DM4213  STATE/COUNTY-  IL/MCHENRY
 DM4213  COUNTRY     -  US
 DM4213  USGS QUAD   -  RICHMOND (2018)
 DM4213
 DM4213                         *CURRENT SURVEY CONTROL
 DM4213  ______________________________________________________________________
 DM4213* NAD 83(1986) POSITION- 42 28 45.2    (N) 088 19 22.9    (W)   HD_HELD2
 DM4213* NAVD 88 ORTHO HEIGHT -   258.959 (meters)      849.60  (feet) ADJUSTED
 DM4213  ______________________________________________________________________
 DM4213  GEOID HEIGHT    -        -34.202 (meters)                     GEOID18
 DM4213  DYNAMIC HEIGHT  -        258.876 (meters)      849.33  (feet) COMP
 DM4213  MODELED GRAVITY -    980,295.7   (mgal)                       NAVD 88
 DM4213
 DM4213  VERT ORDER      -  SECOND    CLASS I
 DM4213
 DM4213.The horizontal coordinates were established by autonomous hand held GPS
 DM4213.observations and have an estimated accuracy of +/- 10 meters.
 DM4213
 DM4213.The orthometric height was determined by differential leveling and
 DM4213.adjusted by the WI DEPT OF TRANSP
 DM4213.in May 2012.
 DM4213
 DM4213.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4213.GEOID18 height accuracy estimate available here.
 DM4213
 DM4213.Click photographs - Photos may exist for this station.
 DM4213
 DM4213.The dynamic height is computed by dividing the NAVD 88
 DM4213.geopotential number by the normal gravity value computed on the
 DM4213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4213.degrees latitude (g = 980.6199 gals.).
 DM4213
 DM4213.The modeled gravity was interpolated from observed gravity values.
 DM4213
 DM4213;                    North         East    Units  Estimated Accuracy
 DM4213;SPC IL E     -   645,332.      300,847.      MT  (+/- 10 meters HH2 GPS)
 DM4213
 DM4213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9125503833(NAD 83)
 DM4213
 DM4213                          SUPERSEDED SURVEY CONTROL
 DM4213
 DM4213  NAVD 88 (04/06/11)  258.934  (m)          849.52   (f) SUPERSEDED  2 1
 DM4213
 DM4213.Superseded values are not recommended for survey control.
 DM4213
 DM4213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4213.See file dsdata.pdf to determine how the superseded data were derived.
 DM4213
 DM4213_MARKER: F = FLANGE-ENCASED ROD
 DM4213_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4213_STAMPING: ML004 2010
 DM4213_MARK LOGO: UIL
 DM4213_PROJECTION: RECESSED 10 CENTIMETERS
 DM4213_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4213_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4213+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4213_ROD/PIPE-DEPTH: 11.0 meters
 DM4213_SLEEVE-DEPTH  : 0.9 meters
 DM4213
 DM4213  HISTORY     - Date     Condition        Report By
 DM4213  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4213
 DM4213                          STATION DESCRIPTION
 DM4213
 DM4213'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4213'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTHWEST OF FOX LAKE,
 DM4213'5.6 MI (9.0 KM) EAST OF HEBRON AND 0.9 MI (1.4 KM) WEST-NORTHWEST OF
 DM4213'RICHMOND.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4213'
 DM4213'TO REACH FROM THE INTERSECTION OF NORTH MAIN ST. AND BROADWAY IN THE
 DM4213'TOWN OF RICHMOND, IL., PROCEED NORTH ALONG NORTH MAIN ST. FOR 0.25 MI
 DM4213'(0.4 KM) TO IL ROUTE 173 (KENOSHA ST.)  TURN LEFT AND GO WEST ON IL
 DM4213'ROUTE 173 FOR 0.9 MI (1.4 KM) TO THE INTERSECTION OF BROADWAY ROAD AND
 DM4213'THE STATION ON THE RIGHT IN THE WESTERLY QUADRANT.
 DM4213'
 DM4213'IT IS 50.9 FT (15.5 M) NORTHWEST OF THE CENTERLINE OF IL ROUTE 173,
 DM4213'71.1 FT (21.7 M) SOUTHWEST OF THE CENTERLINE OF BROADWAY ROAD, 30 FT
 DM4213'(9.1 M) NORTH OF THE WEST END OF A GUARD RAIL AND 1.3 FT (0.4 M) WEST
 DM4213'OF AN ORANGE CARSONITE WITNESS POST.
 DM4213'
 DM4213'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4213'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4213'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4214 ***********************************************************************
 DM4214  DESIGNATION -  ML005
 DM4214  PID         -  DM4214
 DM4214  STATE/COUNTY-  IL/MCHENRY
 DM4214  COUNTRY     -  US
 DM4214  USGS QUAD   -  RICHMOND (2018)
 DM4214
 DM4214                         *CURRENT SURVEY CONTROL
 DM4214  ______________________________________________________________________
 DM4214* NAD 83(1986) POSITION- 42 28 47.1    (N) 088 18 44.1    (W)   HD_HELD2
 DM4214* NAVD 88 ORTHO HEIGHT -   246.505 (meters)      808.74  (feet) ADJUSTED
 DM4214  ______________________________________________________________________
 DM4214  GEOID HEIGHT    -        -34.212 (meters)                     GEOID18
 DM4214  DYNAMIC HEIGHT  -        246.426 (meters)      808.48  (feet) COMP
 DM4214  MODELED GRAVITY -    980,295.8   (mgal)                       NAVD 88
 DM4214
 DM4214  VERT ORDER      -  SECOND    CLASS I
 DM4214
 DM4214.The horizontal coordinates were established by autonomous hand held GPS
 DM4214.observations and have an estimated accuracy of +/- 10 meters.
 DM4214
 DM4214.The orthometric height was determined by differential leveling and
 DM4214.adjusted by the WI DEPT OF TRANSP
 DM4214.in May 2012.
 DM4214
 DM4214.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4214.GEOID18 height accuracy estimate available here.
 DM4214
 DM4214.Click photographs - Photos may exist for this station.
 DM4214
 DM4214.The dynamic height is computed by dividing the NAVD 88
 DM4214.geopotential number by the normal gravity value computed on the
 DM4214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4214.degrees latitude (g = 980.6199 gals.).
 DM4214
 DM4214.The modeled gravity was interpolated from observed gravity values.
 DM4214
 DM4214;                    North         East    Units  Estimated Accuracy
 DM4214;SPC IL E     -   645,391.      301,734.      MT  (+/- 10 meters HH2 GPS)
 DM4214
 DM4214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9214103878(NAD 83)
 DM4214
 DM4214                          SUPERSEDED SURVEY CONTROL
 DM4214
 DM4214  NAVD 88 (04/06/11)  246.480  (m)          808.66   (f) SUPERSEDED  2 1
 DM4214
 DM4214.Superseded values are not recommended for survey control.
 DM4214
 DM4214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4214.See file dsdata.pdf to determine how the superseded data were derived.
 DM4214
 DM4214_MARKER: DB = BENCH MARK DISK
 DM4214_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DM4214_SP_SET: BRIDGE ABUTMENT
 DM4214_STAMPING: ML005 2010
 DM4214_MARK LOGO: UIL
 DM4214_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4214+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4214
 DM4214  HISTORY     - Date     Condition        Report By
 DM4214  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4214
 DM4214                          STATION DESCRIPTION
 DM4214
 DM4214'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4214'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTHWEST OF FOX LAKE,
 DM4214'6.2 MI (10.0 KM) EAST OF HEBRON AND 0.4 MI (0.6 KM) NORTHWEST OF THE
 DM4214'TOWN OF RICHMOND, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4214'
 DM4214'TO REACH FROM THE INTERSECTION OF NORTH MAIN ST. AND BROADWAY IN THE
 DM4214'TOWN OF RICHMOND, IL., PROCEED NORTH ALONG NORTH MAIN ST. FOR 0.25 MI
 DM4214'(0.4 KM) TO IL ROUTE 173 (KENOSHA ST.)  TURN LEFT AND GO WEST ON IL
 DM4214'ROUTE 173 FOR 0.3 MI (0.5 KM) TO A BRIDGE OVER A STREAM AND THE
 DM4214'STATION ON THE RIGHT IN THE EAST ABUTMENT.
 DM4214'
 DM4214'THE STATION IS 18.5 FT (5.6 M) NORTH OF THE CENTERLINE OF IL ROUTE 173
 DM4214'AND 197.3 FT (60.1 M) EAST OF THE NORTHWESTERLY END OF A GUARD RAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4215 ***********************************************************************
 DM4215  DESIGNATION -  ML006
 DM4215  PID         -  DM4215
 DM4215  STATE/COUNTY-  IL/MCHENRY
 DM4215  COUNTRY     -  US
 DM4215  USGS QUAD   -  RICHMOND (2018)
 DM4215
 DM4215                         *CURRENT SURVEY CONTROL
 DM4215  ______________________________________________________________________
 DM4215* NAD 83(1986) POSITION- 42 28 47.3    (N) 088 17 18.1    (W)   HD_HELD2
 DM4215* NAVD 88 ORTHO HEIGHT -   241.841 (meters)      793.44  (feet) ADJUSTED
 DM4215  ______________________________________________________________________
 DM4215  GEOID HEIGHT    -        -34.233 (meters)                     GEOID18
 DM4215  DYNAMIC HEIGHT  -        241.764 (meters)      793.19  (feet) COMP
 DM4215  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 DM4215
 DM4215  VERT ORDER      -  SECOND    CLASS I
 DM4215
 DM4215.The horizontal coordinates were established by autonomous hand held GPS
 DM4215.observations and have an estimated accuracy of +/- 10 meters.
 DM4215
 DM4215.The orthometric height was determined by differential leveling and
 DM4215.adjusted by the WI DEPT OF TRANSP
 DM4215.in May 2012.
 DM4215
 DM4215.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4215.GEOID18 height accuracy estimate available here.
 DM4215
 DM4215.Click photographs - Photos may exist for this station.
 DM4215
 DM4215.The dynamic height is computed by dividing the NAVD 88
 DM4215.geopotential number by the normal gravity value computed on the
 DM4215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4215.degrees latitude (g = 980.6199 gals.).
 DM4215
 DM4215.The modeled gravity was interpolated from observed gravity values.
 DM4215
 DM4215;                    North         East    Units  Estimated Accuracy
 DM4215;SPC IL E     -   645,398.      303,698.      MT  (+/- 10 meters HH2 GPS)
 DM4215
 DM4215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9410503854(NAD 83)
 DM4215
 DM4215                          SUPERSEDED SURVEY CONTROL
 DM4215
 DM4215  NAVD 88 (04/06/11)  241.817  (m)          793.36   (f) SUPERSEDED  2 1
 DM4215
 DM4215.Superseded values are not recommended for survey control.
 DM4215
 DM4215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4215.See file dsdata.pdf to determine how the superseded data were derived.
 DM4215
 DM4215_MARKER: F = FLANGE-ENCASED ROD
 DM4215_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4215_STAMPING: ML006 2010
 DM4215_MARK LOGO: UIL
 DM4215_PROJECTION: RECESSED 8 CENTIMETERS
 DM4215_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4215_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4215+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4215_ROD/PIPE-DEPTH: 15.8 meters
 DM4215_SLEEVE-DEPTH  : 0.9 meters
 DM4215
 DM4215  HISTORY     - Date     Condition        Report By
 DM4215  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4215
 DM4215                          STATION DESCRIPTION
 DM4215
 DM4215'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4215'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTHWEST OF FOX LAKE,
 DM4215'7.4 MI (11.9 KM) EAST OF HEBRON AND 0.9 MI (1.4 KM) EAST-NORTHEAST OF
 DM4215'RICHMOND.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4215'
 DM4215'TO REACH FROM THE INTERSECTION OF NORTH MAIN ST. AND BROADWAY IN THE
 DM4215'TOWN OF RICHMOND, IL., PROCEED NORTH ALONG NORTH MAIN ST. FOR 0.25 MI
 DM4215'(0.4 KM) TO IL ROUTE 173 (KENOSHA ST.)  TURN RIGHT AND GO EAST ON IL
 DM4215'ROUTE 173 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DM4215'
 DM4215'IT IS 37.6 FT (11.5 M) SOUTH OF THE CENTERLINE OF IL ROUTE 173, 4.3 FT
 DM4215'(1.3 M) EAST OF A GAS ETS VALVE, 2.0 FT (0.6 M) NORTH OF A
 DM4215'RIGHT-OF-WAY FENCE AND 1.3 FT (0.4 M) NORTH OF AN ORANGE CARSONITE
 DM4215'WITNESS POST.
 DM4215'
 DM4215'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4215'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4215'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4216 ***********************************************************************
 DM4216  DESIGNATION -  ML007
 DM4216  PID         -  DM4216
 DM4216  STATE/COUNTY-  IL/MCHENRY
 DM4216  COUNTRY     -  US
 DM4216  USGS QUAD   -  RICHMOND (2018)
 DM4216
 DM4216                         *CURRENT SURVEY CONTROL
 DM4216  ______________________________________________________________________
 DM4216* NAD 83(1986) POSITION- 42 28 50.2    (N) 088 15 10.8    (W)   HD_HELD2
 DM4216* NAVD 88 ORTHO HEIGHT -   276.665 (meters)      907.69  (feet) ADJUSTED
 DM4216  ______________________________________________________________________
 DM4216  GEOID HEIGHT    -        -34.262 (meters)                     GEOID18
 DM4216  DYNAMIC HEIGHT  -        276.577 (meters)      907.40  (feet) COMP
 DM4216  MODELED GRAVITY -    980,296.2   (mgal)                       NAVD 88
 DM4216
 DM4216  VERT ORDER      -  SECOND    CLASS I
 DM4216
 DM4216.The horizontal coordinates were established by autonomous hand held GPS
 DM4216.observations and have an estimated accuracy of +/- 10 meters.
 DM4216
 DM4216.The orthometric height was determined by differential leveling and
 DM4216.adjusted by the WI DEPT OF TRANSP
 DM4216.in May 2012.
 DM4216
 DM4216.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4216.GEOID18 height accuracy estimate available here.
 DM4216
 DM4216.Click photographs - Photos may exist for this station.
 DM4216
 DM4216.The dynamic height is computed by dividing the NAVD 88
 DM4216.geopotential number by the normal gravity value computed on the
 DM4216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4216.degrees latitude (g = 980.6199 gals.).
 DM4216
 DM4216.The modeled gravity was interpolated from observed gravity values.
 DM4216
 DM4216;                    North         East    Units  Estimated Accuracy
 DM4216;SPC IL E     -   645,490.      306,605.      MT  (+/- 10 meters HH2 GPS)
 DM4216
 DM4216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9701303900(NAD 83)
 DM4216
 DM4216                          SUPERSEDED SURVEY CONTROL
 DM4216
 DM4216  NAVD 88 (04/06/11)  276.642  (m)          907.62   (f) SUPERSEDED  2 1
 DM4216
 DM4216.Superseded values are not recommended for survey control.
 DM4216
 DM4216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4216.See file dsdata.pdf to determine how the superseded data were derived.
 DM4216
 DM4216_MARKER: F = FLANGE-ENCASED ROD
 DM4216_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4216_STAMPING: ML007 2010
 DM4216_MARK LOGO: UIL
 DM4216_PROJECTION: RECESSED 10 CENTIMETERS
 DM4216_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4216+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4216_ROD/PIPE-DEPTH: 7.3 meters
 DM4216_SLEEVE-DEPTH  : 0.9 meters
 DM4216
 DM4216  HISTORY     - Date     Condition        Report By
 DM4216  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4216
 DM4216                          STATION DESCRIPTION
 DM4216
 DM4216'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4216'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST OF ANTIOCH, 6.8 MI
 DM4216'(10.9 KM) NORTH-NORTHWEST OF FOX LAKE AND 2.7 MI (4.3 KM) EAST OF
 DM4216'RICHMOND.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4216'
 DM4216'TO REACH FROM THE INTERSECTION OF NORTH MAIN ST. AND BROADWAY IN THE
 DM4216'TOWN OF RICHMOND, IL.  PROCEED NORTH ALONG NORTH MAIN ST. FOR 0.25 MI
 DM4216'(0.4 KM) TO IL ROUTE 173 (KENOSHA ST.)  TURN RIGHT AND GO EAST ON IL
 DM4216'ROUTE 173 FOR 2.6 MI (4.2 KM) TO THE STATION ON THE LEFT.
 DM4216'
 DM4216'IT IS 38.9 FT (11.9 M) NORTH OF THE CENTERLINE OF IL ROUTE 173, 34.8
 DM4216'FT (10.6 M) EAST OF A TELEPHONE PEDESTAL, 72.9 FT (22.2 M) WEST OF A
 DM4216'POWER POLE AND 1.3 FT (0.4 M) SOUTH OF AN ORANGE CARSONITE WITNESS
 DM4216'POST.
 DM4216'
 DM4216'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4216'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4216'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4217 ***********************************************************************
 DM4217  DESIGNATION -  ML008
 DM4217  PID         -  DM4217
 DM4217  STATE/COUNTY-  IL/LAKE
 DM4217  COUNTRY     -  US
 DM4217  USGS QUAD   -  FOX LAKE (2018)
 DM4217
 DM4217                         *CURRENT SURVEY CONTROL
 DM4217  ______________________________________________________________________
 DM4217* NAD 83(1986) POSITION- 42 28 45.9    (N) 088 10 46.1    (W)   HD_HELD2
 DM4217* NAVD 88 ORTHO HEIGHT -   226.754 (meters)      743.94  (feet) ADJUSTED
 DM4217  ______________________________________________________________________
 DM4217  GEOID HEIGHT    -        -34.341 (meters)                     GEOID18
 DM4217  DYNAMIC HEIGHT  -        226.681 (meters)      743.70  (feet) COMP
 DM4217  MODELED GRAVITY -    980,296.3   (mgal)                       NAVD 88
 DM4217
 DM4217  VERT ORDER      -  SECOND    CLASS I
 DM4217
 DM4217.The horizontal coordinates were established by autonomous hand held GPS
 DM4217.observations and have an estimated accuracy of +/- 10 meters.
 DM4217
 DM4217.The orthometric height was determined by differential leveling and
 DM4217.adjusted by the WI DEPT OF TRANSP
 DM4217.in May 2012.
 DM4217
 DM4217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4217.GEOID18 height accuracy estimate available here.
 DM4217
 DM4217.Click photographs - Photos may exist for this station.
 DM4217
 DM4217.The dynamic height is computed by dividing the NAVD 88
 DM4217.geopotential number by the normal gravity value computed on the
 DM4217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4217.degrees latitude (g = 980.6199 gals.).
 DM4217
 DM4217.The modeled gravity was interpolated from observed gravity values.
 DM4217
 DM4217;                    North         East    Units  Estimated Accuracy
 DM4217;SPC IL E     -   645,365.      312,651.      MT  (+/- 10 meters HH2 GPS)
 DM4217
 DM4217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0305403681(NAD 83)
 DM4217
 DM4217                          SUPERSEDED SURVEY CONTROL
 DM4217
 DM4217  NAVD 88 (04/06/11)  226.734  (m)          743.88   (f) SUPERSEDED  2 1
 DM4217
 DM4217.Superseded values are not recommended for survey control.
 DM4217
 DM4217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4217.See file dsdata.pdf to determine how the superseded data were derived.
 DM4217
 DM4217_MARKER: F = FLANGE-ENCASED ROD
 DM4217_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4217_STAMPING: ML008 2010
 DM4217_MARK LOGO: UIL
 DM4217_PROJECTION: RECESSED 8 CENTIMETERS
 DM4217_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4217_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4217+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4217_ROD/PIPE-DEPTH: 8.5 meters
 DM4217_SLEEVE-DEPTH  : 0.9 meters
 DM4217
 DM4217  HISTORY     - Date     Condition        Report By
 DM4217  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4217
 DM4217                          STATION DESCRIPTION
 DM4217
 DM4217'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4217'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST OF RICHMOND, 5.7 MI
 DM4217'(9.2 KM) NORTH OF FOX LAKE AND 4.3 MI (6.9 KM) WEST OF ANTIOCH.
 DM4217'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4217'
 DM4217'TO REACH FROM THE INTERSECTION OF NORTH MAIN ST. AND BROADWAY IN THE
 DM4217'TOWN OF RICHMOND, IL., PROCEED NORTH ALONG NORTH MAIN ST. FOR 0.25 MI
 DM4217'(0.4 KM) TO IL ROUTE 173 (KENOSHA ST.)  TURN RIGHT AND GO EAST ON IL
 DM4217'ROUTE 173 FOR 6.5 MI (10.5 KM) TO NORTH CONVERSE ROAD, JUST WEST OF
 DM4217'THE FOX RIVER.  TURN LEFT AND GO NORTH ON NORTH CONVERSE ROAD FOR 137
 DM4217'FT (41.8 M) TO THE STATION ON THE RIGHT.
 DM4217'
 DM4217'IT IS 136.6 FT (41.6 M) NORTH OF THE CENTERLINE OF IL ROUTE 173, 17.5
 DM4217'FT (5.3 M) EAST OF CONVERSE ROAD, 73.4 FT (22.4 M) WEST OF THE
 DM4217'NORTHWEST CORNER OF BRIDGE PORT INN BAR AND 42.4 FT (12.9 M) SOUTH OF
 DM4217'AN ORANGE CARSONITE WITNESS POST.
 DM4217'
 DM4217'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4217'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4217'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4219 ***********************************************************************
 DM4219  DESIGNATION -  ML010
 DM4219  PID         -  DM4219
 DM4219  STATE/COUNTY-  IL/LAKE
 DM4219  COUNTRY     -  US
 DM4219  USGS QUAD   -  FOX LAKE (2018)
 DM4219
 DM4219                         *CURRENT SURVEY CONTROL
 DM4219  ______________________________________________________________________
 DM4219* NAD 83(1986) POSITION- 42 28 43.8    (N) 088 08 12.1    (W)   HD_HELD2
 DM4219* NAVD 88 ORTHO HEIGHT -   227.210 (meters)      745.44  (feet) ADJUSTED
 DM4219  ______________________________________________________________________
 DM4219  GEOID HEIGHT    -        -34.384 (meters)                     GEOID18
 DM4219  DYNAMIC HEIGHT  -        227.137 (meters)      745.20  (feet) COMP
 DM4219  MODELED GRAVITY -    980,295.3   (mgal)                       NAVD 88
 DM4219
 DM4219  VERT ORDER      -  SECOND    CLASS I
 DM4219
 DM4219.The horizontal coordinates were established by autonomous hand held GPS
 DM4219.observations and have an estimated accuracy of +/- 10 meters.
 DM4219
 DM4219.The orthometric height was determined by differential leveling and
 DM4219.adjusted by the WI DEPT OF TRANSP
 DM4219.in May 2012.
 DM4219
 DM4219.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4219.GEOID18 height accuracy estimate available here.
 DM4219
 DM4219.Click photographs - Photos may exist for this station.
 DM4219
 DM4219.The dynamic height is computed by dividing the NAVD 88
 DM4219.geopotential number by the normal gravity value computed on the
 DM4219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4219.degrees latitude (g = 980.6199 gals.).
 DM4219
 DM4219.The modeled gravity was interpolated from observed gravity values.
 DM4219
 DM4219;                    North         East    Units  Estimated Accuracy
 DM4219;SPC IL E     -   645,308.      316,169.      MT  (+/- 10 meters HH2 GPS)
 DM4219
 DM4219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0657003568(NAD 83)
 DM4219
 DM4219                          SUPERSEDED SURVEY CONTROL
 DM4219
 DM4219  NAVD 88 (04/06/11)  227.192  (m)          745.38   (f) SUPERSEDED  2 1
 DM4219
 DM4219.Superseded values are not recommended for survey control.
 DM4219
 DM4219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4219.See file dsdata.pdf to determine how the superseded data were derived.
 DM4219
 DM4219_MARKER: DD = SURVEY DISK
 DM4219_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DM4219_SP_SET: BRIDGE ABUTMENT
 DM4219_STAMPING: ML010 2010
 DM4219_MARK LOGO: UIL
 DM4219_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4219_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4219+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4219
 DM4219  HISTORY     - Date     Condition        Report By
 DM4219  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4219
 DM4219                          STATION DESCRIPTION
 DM4219
 DM4219'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4219'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST OF RICHMOND, 6.2 MI
 DM4219'(10.0 KM) NORTH-NORTHEAST OF FOX LAKE AND 2.1 MI (3.4 KM) WEST OF
 DM4219'ANTIOCH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4219'
 DM4219'TO REACH FROM THE INTERSECTION OF IL ROUTE 59 AND IL ROUTE 173,
 DM4219'PROCEED WEST ALONG IL ROUTE 173 1.7 MI (2.7 KM) TO A BRIDGE AND THE
 DM4219'STATION ON THE LEFT IN THE WEST ABUTMENT.
 DM4219'
 DM4219'THE STATION IS 24.9 FT (7.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DM4219'173, 204 FT (62.2 M) EAST OF THE ENTRANCE TO WEBB MARINA AND SET IN
 DM4219'THE WEST ABUTMENT OF THE BRIDGE OVER THE CHANNEL TO LAKE MARIE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4220 ***********************************************************************
 DM4220  DESIGNATION -  ML011
 DM4220  PID         -  DM4220
 DM4220  STATE/COUNTY-  IL/LAKE
 DM4220  COUNTRY     -  US
 DM4220  USGS QUAD   -  ANTIOCH (2018)
 DM4220
 DM4220                         *CURRENT SURVEY CONTROL
 DM4220  ______________________________________________________________________
 DM4220* NAD 83(1986) POSITION- 42 28 35.31   (N) 088 06 16.21   (W)   HD_HELD1
 DM4220* NAVD 88 ORTHO HEIGHT -   239.669 (meters)      786.31  (feet) ADJUSTED
 DM4220  ______________________________________________________________________
 DM4220  GEOID HEIGHT    -        -34.408 (meters)                     GEOID18
 DM4220  DYNAMIC HEIGHT  -        239.592 (meters)      786.06  (feet) COMP
 DM4220  MODELED GRAVITY -    980,293.5   (mgal)                       NAVD 88
 DM4220
 DM4220  VERT ORDER      -  SECOND    CLASS I
 DM4220
 DM4220.The horizontal coordinates were determined by differentially corrected
 DM4220.hand held GPS observations or other comparable positioning techniques
 DM4220.and have an estimated accuracy of +/- 3 meters.
 DM4220
 DM4220.The orthometric height was determined by differential leveling and
 DM4220.adjusted by the WI DEPT OF TRANSP
 DM4220.in May 2012.
 DM4220
 DM4220.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4220.GEOID18 height accuracy estimate available here.
 DM4220
 DM4220.Click photographs - Photos may exist for this station.
 DM4220
 DM4220.The dynamic height is computed by dividing the NAVD 88
 DM4220.geopotential number by the normal gravity value computed on the
 DM4220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4220.degrees latitude (g = 980.6199 gals.).
 DM4220
 DM4220.The modeled gravity was interpolated from observed gravity values.
 DM4220
 DM4220;                    North         East    Units  Estimated Accuracy
 DM4220;SPC IL E     -   645,052.5     318,816.2     MT  (+/- 3 meters HH1 GPS) 
 DM4220
 DM4220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0921203271(NAD 83)
 DM4220
 DM4220                          SUPERSEDED SURVEY CONTROL
 DM4220
 DM4220  NAVD 88 (04/06/11)  239.653  (m)          786.26   (f) SUPERSEDED  2 1
 DM4220
 DM4220.Superseded values are not recommended for survey control.
 DM4220
 DM4220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4220.See file dsdata.pdf to determine how the superseded data were derived.
 DM4220
 DM4220_MARKER: F = FLANGE-ENCASED ROD
 DM4220_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4220_STAMPING: ML011 2010
 DM4220_MARK LOGO: UIL
 DM4220_PROJECTION: RECESSED 13 CENTIMETERS
 DM4220_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4220_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4220+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2015
 DM4220_ROD/PIPE-DEPTH: 6.1 meters
 DM4220_SLEEVE-DEPTH  : 0.9 meters
 DM4220
 DM4220  HISTORY     - Date     Condition        Report By
 DM4220  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4220  HISTORY     - 20150401 GOOD             AMESC
 DM4220
 DM4220                          STATION DESCRIPTION
 DM4220
 DM4220'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4220'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH-NORTHWEST OF
 DM4220'GRAYSLAKE, 6.8 MI (10.9 KM) NORTHEAST OF FOX LAKE AND IN THE TOWN OF
 DM4220'ANTIOCH, IL. IN THE NORTHWEST QUADRANT OF THE INTERSECTION OF IL
 DM4220'ROUTES 173 AND 59.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4220'
 DM4220'IT IS 91.6 FT (27.9 M) NORTH OF THE CENTERLINE OF IL ROUTE 173, 54.4
 DM4220'FT (16.6 M) WEST OF IL ROUTE 59 SOUTH PROJECTION, 50.7 FT (15.5 M)
 DM4220'NORTHEAST OF JEWEL OSCO/TCF BANK SIGN AND 1.4 FT (0.4 M) SOUTHEAST OF
 DM4220'AN ORANGE CARSONITE WITNESS POST.
 DM4220'
 DM4220'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4220'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4220'IN IDENTIFICATION.
 DM4220
 DM4220                          STATION RECOVERY (2015)
 DM4220
 DM4220'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DM4220'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4221 ***********************************************************************
 DM4221  DESIGNATION -  ML012
 DM4221  PID         -  DM4221
 DM4221  STATE/COUNTY-  IL/LAKE
 DM4221  COUNTRY     -  US
 DM4221  USGS QUAD   -  ANTIOCH (2018)
 DM4221
 DM4221                         *CURRENT SURVEY CONTROL
 DM4221  ______________________________________________________________________
 DM4221* NAD 83(1986) POSITION- 42 27 59.07   (N) 088 04 27.10   (W)   HD_HELD1
 DM4221* NAVD 88 ORTHO HEIGHT -   242.414 (meters)      795.32  (feet) ADJUSTED
 DM4221  ______________________________________________________________________
 DM4221  GEOID HEIGHT    -        -34.420 (meters)                     GEOID18
 DM4221  DYNAMIC HEIGHT  -        242.335 (meters)      795.06  (feet) COMP
 DM4221  MODELED GRAVITY -    980,291.2   (mgal)                       NAVD 88
 DM4221
 DM4221  VERT ORDER      -  SECOND    CLASS I
 DM4221
 DM4221.The horizontal coordinates were determined by differentially corrected
 DM4221.hand held GPS observations or other comparable positioning techniques
 DM4221.and have an estimated accuracy of +/- 3 meters.
 DM4221
 DM4221.The orthometric height was determined by differential leveling and
 DM4221.adjusted by the WI DEPT OF TRANSP
 DM4221.in May 2012.
 DM4221
 DM4221.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4221.GEOID18 height accuracy estimate available here.
 DM4221
 DM4221.Click photographs - Photos may exist for this station.
 DM4221
 DM4221.The dynamic height is computed by dividing the NAVD 88
 DM4221.geopotential number by the normal gravity value computed on the
 DM4221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4221.degrees latitude (g = 980.6199 gals.).
 DM4221
 DM4221.The modeled gravity was interpolated from observed gravity values.
 DM4221
 DM4221;                    North         East    Units  Estimated Accuracy
 DM4221;SPC IL E     -   643,941.5     321,311.8     MT  (+/- 3 meters HH1 GPS) 
 DM4221
 DM4221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN1168902122(NAD 83)
 DM4221
 DM4221                          SUPERSEDED SURVEY CONTROL
 DM4221
 DM4221  NAVD 88 (04/06/11)  242.399  (m)          795.27   (f) SUPERSEDED  2 1
 DM4221
 DM4221.Superseded values are not recommended for survey control.
 DM4221
 DM4221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4221.See file dsdata.pdf to determine how the superseded data were derived.
 DM4221
 DM4221_MARKER: F = FLANGE-ENCASED ROD
 DM4221_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4221_STAMPING: ML012 2010
 DM4221_MARK LOGO: UIL
 DM4221_PROJECTION: RECESSED 5 CENTIMETERS
 DM4221_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4221_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4221+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2015
 DM4221_ROD/PIPE-DEPTH: 4.9 meters
 DM4221_SLEEVE-DEPTH  : 0.9 meters
 DM4221
 DM4221  HISTORY     - Date     Condition        Report By
 DM4221  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4221  HISTORY     - 20150401 GOOD             AMESC
 DM4221
 DM4221                          STATION DESCRIPTION
 DM4221
 DM4221'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4221'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-NORTHWEST OF
 DM4221'WADSWORTH, 7.4 MI (11.9 KM) NORTHEAST OF FOX LAKE AND 1.3 MI (2.1 KM)
 DM4221'SOUTHEAST OF ANTIOCH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4221'
 DM4221'TO REACH FROM THE INTERSECTION OF I-94 AND IL ROUTE 173, PROCEED WEST
 DM4221'ALONG IL ROUTE 173 5.45 MI (8.8 KM) TO THE STATION ON THE RIGHT.
 DM4221'
 DM4221'IT IS 39.8 FT (12.1 M) NORTH OF THE CENTERLINE OF IL ROUTE 173, 14.4
 DM4221'FT (4.4 M) NORTHWEST OF THE END OF A CONCRETE CULVERT AND 1.0 FT (0.3
 DM4221'M) SOUTH OF AN ORANGE CARSONITE WITNESS POST.
 DM4221'
 DM4221'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4221'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4221'IN IDENTIFICATION.
 DM4221
 DM4221                          STATION RECOVERY (2015)
 DM4221
 DM4221'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DM4221'RECOVERED IN GOOD CONDITION.
 DM4221'
 DM4221'NOTE-THE STATION IS 138.5 FT (42.2 M) EAST OF A FIRE HYDRANT, 79.3 FT
 DM4221'(24.2 M) NORTH OF A POWER POLE WITH TRANSFORMER.
 DM4221'
 DM4221'NOTE-THE WITNESS POST IS GONE, 0.5 FT (15 CM) OF EARTH COVERS THE
 DM4221'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4222 ***********************************************************************
 DM4222  DESIGNATION -  ML013
 DM4222  PID         -  DM4222
 DM4222  STATE/COUNTY-  IL/LAKE
 DM4222  COUNTRY     -  US
 DM4222  USGS QUAD   -  ANTIOCH (2018)
 DM4222
 DM4222                         *CURRENT SURVEY CONTROL
 DM4222  ______________________________________________________________________
 DM4222* NAD 83(1986) POSITION- 42 27 59.1    (N) 088 02 17.6    (W)   HD_HELD2
 DM4222* NAVD 88 ORTHO HEIGHT -   242.267 (meters)      794.84  (feet) ADJUSTED
 DM4222  ______________________________________________________________________
 DM4222  GEOID HEIGHT    -        -34.443 (meters)                     GEOID18
 DM4222  DYNAMIC HEIGHT  -        242.189 (meters)      794.58  (feet) COMP
 DM4222  MODELED GRAVITY -    980,291.6   (mgal)                       NAVD 88
 DM4222
 DM4222  VERT ORDER      -  SECOND    CLASS I
 DM4222
 DM4222.The horizontal coordinates were established by autonomous hand held GPS
 DM4222.observations and have an estimated accuracy of +/- 10 meters.
 DM4222
 DM4222.The orthometric height was determined by differential leveling and
 DM4222.adjusted by the WI DEPT OF TRANSP
 DM4222.in May 2012.
 DM4222
 DM4222.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4222.GEOID18 height accuracy estimate available here.
 DM4222
 DM4222.Click photographs - Photos may exist for this station.
 DM4222
 DM4222.The dynamic height is computed by dividing the NAVD 88
 DM4222.geopotential number by the normal gravity value computed on the
 DM4222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4222.degrees latitude (g = 980.6199 gals.).
 DM4222
 DM4222.The modeled gravity was interpolated from observed gravity values.
 DM4222
 DM4222;                    North         East    Units  Estimated Accuracy
 DM4222;SPC IL E     -   643,952.      324,270.      MT  (+/- 10 meters HH2 GPS)
 DM4222
 DM4222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN1464702086(NAD 83)
 DM4222
 DM4222                          SUPERSEDED SURVEY CONTROL
 DM4222
 DM4222  NAVD 88 (04/06/11)  242.254  (m)          794.80   (f) SUPERSEDED  2 1
 DM4222
 DM4222.Superseded values are not recommended for survey control.
 DM4222
 DM4222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4222.See file dsdata.pdf to determine how the superseded data were derived.
 DM4222
 DM4222_MARKER: F = FLANGE-ENCASED ROD
 DM4222_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4222_STAMPING: ML013 2010
 DM4222_MARK LOGO: UIL
 DM4222_PROJECTION: RECESSED 8 CENTIMETERS
 DM4222_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4222+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4222_ROD/PIPE-DEPTH: 8.5 meters
 DM4222_SLEEVE-DEPTH  : 0.9 meters
 DM4222
 DM4222  HISTORY     - Date     Condition        Report By
 DM4222  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4222
 DM4222                          STATION DESCRIPTION
 DM4222
 DM4222'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4222'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH OF GRAYSLAKE, 6.4
 DM4222'MI (10.3 KM) WEST-NORTHWEST OF WADSWORTH AND 3.0 MI (4.8 KM)
 DM4222'EAST-SOUTHEAST OF ANTIOCH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4222'
 DM4222'TO REACH FROM THE INTERSECTION OF I-94 AND IL ROUTE 173, PROCEED WEST
 DM4222'ALONG IL ROUTE 173 FOR 3.6 MI (5.8 KM) TO THE INTERSECTION OF SAVAGE
 DM4222'ROAD AND THE STATION ON THE RIGHT IN THE NORTHWEST QUADRANT.
 DM4222'
 DM4222'IT IS 61.1 FT (18.6 M) NORTH OF THE CENTERLINE OF IL ROUTE 173, 181.7
 DM4222'FT (55.4 M) WEST OF THE CENTERLINE OF SAVAGE ROAD, 11 FT (3.4 M)
 DM4222'NORTHWEST OF A FIRE HYDRANT, 30.7 FT (9.4 M) WEST OF A CONCRETE PIPE
 DM4222'CULVERT AND 1.3 FT (0.4 M) SOUTH OF AN ORANGE CARSONITE WITNESS POST.
 DM4222'
 DM4222'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4222'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4222'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4223 ***********************************************************************
 DM4223  DESIGNATION -  ML014
 DM4223  PID         -  DM4223
 DM4223  STATE/COUNTY-  IL/LAKE
 DM4223  COUNTRY     -  US
 DM4223  USGS QUAD   -  WADSWORTH (2018)
 DM4223
 DM4223                         *CURRENT SURVEY CONTROL
 DM4223  ______________________________________________________________________
 DM4223* NAD 83(1986) POSITION- 42 26 38.9    (N) 087 59 31.5    (W)   HD_HELD2
 DM4223* NAVD 88 ORTHO HEIGHT -   230.227 (meters)      755.34  (feet) ADJUSTED
 DM4223  ______________________________________________________________________
 DM4223  GEOID HEIGHT    -        -34.436 (meters)                     GEOID18
 DM4223  DYNAMIC HEIGHT  -        230.152 (meters)      755.09  (feet) COMP
 DM4223  MODELED GRAVITY -    980,291.9   (mgal)                       NAVD 88
 DM4223
 DM4223  VERT ORDER      -  SECOND    CLASS I
 DM4223
 DM4223.The horizontal coordinates were established by autonomous hand held GPS
 DM4223.observations and have an estimated accuracy of +/- 10 meters.
 DM4223
 DM4223.The orthometric height was determined by differential leveling and
 DM4223.adjusted by the WI DEPT OF TRANSP
 DM4223.in May 2012.
 DM4223
 DM4223.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4223.GEOID18 height accuracy estimate available here.
 DM4223
 DM4223.Click photographs - Photos may exist for this station.
 DM4223
 DM4223.The dynamic height is computed by dividing the NAVD 88
 DM4223.geopotential number by the normal gravity value computed on the
 DM4223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4223.degrees latitude (g = 980.6199 gals.).
 DM4223
 DM4223.The modeled gravity was interpolated from observed gravity values.
 DM4223
 DM4223;                    North         East    Units  Estimated Accuracy
 DM4223;SPC IL E     -   641,492.      328,075.      MT  (+/- 10 meters HH2 GPS)
 DM4223
 DM4223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1841199567(NAD 83)
 DM4223
 DM4223                          SUPERSEDED SURVEY CONTROL
 DM4223
 DM4223  NAVD 88 (04/06/11)  230.217  (m)          755.30   (f) SUPERSEDED  2 1
 DM4223
 DM4223.Superseded values are not recommended for survey control.
 DM4223
 DM4223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4223.See file dsdata.pdf to determine how the superseded data were derived.
 DM4223
 DM4223_MARKER: F = FLANGE-ENCASED ROD
 DM4223_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4223_STAMPING: ML014 2010
 DM4223_MARK LOGO: UIL
 DM4223_PROJECTION: RECESSED 5 CENTIMETERS
 DM4223_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4223_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4223+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4223_ROD/PIPE-DEPTH: 7.3 meters
 DM4223_SLEEVE-DEPTH  : 0.9 meters
 DM4223
 DM4223  HISTORY     - Date     Condition        Report By
 DM4223  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4223
 DM4223                          STATION DESCRIPTION
 DM4223
 DM4223'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4223'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DM4223'GRAYSLAKE, 5.8 MI (9.3 KM) EAST-SOUTHEAST OF ANTIOCH AND 3.6 MI (5.8
 DM4223'KM) WEST-NORTHWEST OF WADSWORTH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4223'
 DM4223'TO REACH FROM THE INTERSECTION OF I-94 AND IL ROUTE 173, PROCEED WEST
 DM4223'ALONG IL ROUTE 173 1.4 MI (2.3 KM) TO A CROSSROADS.  TURN LEFT AND GO
 DM4223'SOUTH ON CRAWFORD ROAD FOR 1.5 MI (2.4 KM) TO THE INTERSECTION OF
 DM4223'KELLY ROAD AND STATION ON THE RIGHT IN THE NORTHWEST QUADRANT.
 DM4223'
 DM4223'IT IS 19.5 FT (5.9 M) NORTH OF THE CENTERLINE OF KELLY ROAD, 21.3 FT
 DM4223'(6.5 M) WEST OF THE CENTERLINE OF CRAWFORD ROAD, 98.3 FT (30.0 M)
 DM4223'NORTHWEST OF GAS LINE MARKER M11, 15.3 FT (4.7 M) SOUTHWEST OF A STOP
 DM4223'SIGN AND 1.4 FT (0.4 M) EAST OF AN ORANGE CARSONITE WITNESS POST.
 DM4223'
 DM4223'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4223'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4223'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4224 ***********************************************************************
 DM4224  DESIGNATION -  ML015
 DM4224  PID         -  DM4224
 DM4224  STATE/COUNTY-  IL/LAKE
 DM4224  COUNTRY     -  US
 DM4224  USGS QUAD   -  WADSWORTH (2018)
 DM4224
 DM4224                         *CURRENT SURVEY CONTROL
 DM4224  ______________________________________________________________________
 DM4224* NAD 83(1986) POSITION- 42 26 38.6    (N) 087 58 20.9    (W)   HD_HELD2
 DM4224* NAVD 88 ORTHO HEIGHT -   231.735 (meters)      760.28  (feet) ADJUSTED
 DM4224  ______________________________________________________________________
 DM4224  GEOID HEIGHT    -        -34.445 (meters)                     GEOID18
 DM4224  DYNAMIC HEIGHT  -        231.660 (meters)      760.04  (feet) COMP
 DM4224  MODELED GRAVITY -    980,292.8   (mgal)                       NAVD 88
 DM4224
 DM4224  VERT ORDER      -  SECOND    CLASS I
 DM4224
 DM4224.The horizontal coordinates were established by autonomous hand held GPS
 DM4224.observations and have an estimated accuracy of +/- 10 meters.
 DM4224
 DM4224.The orthometric height was determined by differential leveling and
 DM4224.adjusted by the WI DEPT OF TRANSP
 DM4224.in May 2012.
 DM4224
 DM4224.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4224.GEOID18 height accuracy estimate available here.
 DM4224
 DM4224.Click photographs - Photos may exist for this station.
 DM4224
 DM4224.The dynamic height is computed by dividing the NAVD 88
 DM4224.geopotential number by the normal gravity value computed on the
 DM4224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4224.degrees latitude (g = 980.6199 gals.).
 DM4224
 DM4224.The modeled gravity was interpolated from observed gravity values.
 DM4224
 DM4224;                    North         East    Units  Estimated Accuracy
 DM4224;SPC IL E     -   641,489.      329,688.      MT  (+/- 10 meters HH2 GPS)
 DM4224
 DM4224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2002499539(NAD 83)
 DM4224
 DM4224                          SUPERSEDED SURVEY CONTROL
 DM4224
 DM4224  NAVD 88 (04/06/11)  231.725  (m)          760.25   (f) SUPERSEDED  2 1
 DM4224
 DM4224.Superseded values are not recommended for survey control.
 DM4224
 DM4224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4224.See file dsdata.pdf to determine how the superseded data were derived.
 DM4224
 DM4224_MARKER: F = FLANGE-ENCASED ROD
 DM4224_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4224_STAMPING: ML015 2010
 DM4224_MARK LOGO: UIL
 DM4224_PROJECTION: RECESSED 8 CENTIMETERS
 DM4224_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4224_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4224+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4224_ROD/PIPE-DEPTH: 7.3 meters
 DM4224_SLEEVE-DEPTH  : 0.9 meters
 DM4224
 DM4224  HISTORY     - Date     Condition        Report By
 DM4224  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4224
 DM4224                          STATION DESCRIPTION
 DM4224
 DM4224'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4224'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF ZION, 6.7 MI
 DM4224'(10.8 KM) EAST-SOUTHEAST OF ANTIOCH AND 2.7 MI (4.3 KM) WEST-NORTHWEST
 DM4224'OF WADSWORTH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4224'
 DM4224'TO REACH FROM THE INTERSECTION OF HUNT CLUB ROAD AND IL ROUTE 173,
 DM4224'PROCEED SOUTH ALONG HUNT CLUB ROAD FOR 1.5 MI (2.4 KM) TO THE
 DM4224'INTERSECTION OF KELLY ROAD AND THE STATION ON THE RIGHT IN THE
 DM4224'NORTHWEST QUADRANT.
 DM4224'
 DM4224'IT IS 63.9 FT (19.5 M) NORTH OF THE CENTERLINE OF KELLY ROAD, 40.9 FT
 DM4224'(12.5 M) WEST OF THE CENTERLINE OF HUNT CLUB ROAD, 64 FT (19.5 M)
 DM4224'NORTHEAST OF A 'ROAD CLOSED 1 MI' SIGN AND 1.3 FT (0.4 M) EAST OF AN
 DM4224'ORANGE CARSONITE WITNESS POST.
 DM4224'
 DM4224'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4224'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4224'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4225 ***********************************************************************
 DM4225  DESIGNATION -  ML016
 DM4225  PID         -  DM4225
 DM4225  STATE/COUNTY-  IL/LAKE
 DM4225  COUNTRY     -  US
 DM4225  USGS QUAD   -  WADSWORTH (2018)
 DM4225
 DM4225                         *CURRENT SURVEY CONTROL
 DM4225  ______________________________________________________________________
 DM4225* NAD 83(1986) POSITION- 42 27 55.8    (N) 087 58 17.6    (W)   HD_HELD2
 DM4225* NAVD 88 ORTHO HEIGHT -   228.561 (meters)      749.87  (feet) ADJUSTED
 DM4225  ______________________________________________________________________
 DM4225  GEOID HEIGHT    -        -34.477 (meters)                     GEOID18
 DM4225  DYNAMIC HEIGHT  -        228.487 (meters)      749.63  (feet) COMP
 DM4225  MODELED GRAVITY -    980,294.7   (mgal)                       NAVD 88
 DM4225
 DM4225  VERT ORDER      -  SECOND    CLASS I
 DM4225
 DM4225.The horizontal coordinates were established by autonomous hand held GPS
 DM4225.observations and have an estimated accuracy of +/- 10 meters.
 DM4225
 DM4225.The orthometric height was determined by differential leveling and
 DM4225.adjusted by the WI DEPT OF TRANSP
 DM4225.in May 2012.
 DM4225
 DM4225.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4225.GEOID18 height accuracy estimate available here.
 DM4225
 DM4225.Click photographs - Photos may exist for this station.
 DM4225
 DM4225.The dynamic height is computed by dividing the NAVD 88
 DM4225.geopotential number by the normal gravity value computed on the
 DM4225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4225.degrees latitude (g = 980.6199 gals.).
 DM4225
 DM4225.The modeled gravity was interpolated from observed gravity values.
 DM4225
 DM4225;                    North         East    Units  Estimated Accuracy
 DM4225;SPC IL E     -   643,871.      329,753.      MT  (+/- 10 meters HH2 GPS)
 DM4225
 DM4225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN2012601919(NAD 83)
 DM4225
 DM4225                          SUPERSEDED SURVEY CONTROL
 DM4225
 DM4225  NAVD 88 (04/06/11)  228.552  (m)          749.84   (f) SUPERSEDED  2 1
 DM4225
 DM4225.Superseded values are not recommended for survey control.
 DM4225
 DM4225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4225.See file dsdata.pdf to determine how the superseded data were derived.
 DM4225
 DM4225_MARKER: F = FLANGE-ENCASED ROD
 DM4225_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4225_STAMPING: ML016 2010
 DM4225_MARK LOGO: UIL
 DM4225_PROJECTION: RECESSED 8 CENTIMETERS
 DM4225_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4225_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4225+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4225_ROD/PIPE-DEPTH: 6.1 meters
 DM4225_SLEEVE-DEPTH  : 0.9 meters
 DM4225
 DM4225  HISTORY     - Date     Condition        Report By
 DM4225  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4225
 DM4225                          STATION DESCRIPTION
 DM4225
 DM4225'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4225'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST OF ZION, 6.4 MI
 DM4225'(10.3 KM) EAST OF ANTIOCH AND 3.5 MI (5.6 KM) NORTHWEST OF WADSWORTH.
 DM4225'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4225'
 DM4225'TO REACH FROM THE INTERSECTION OF I-94 AND IL ROUTE 173, PROCEED WEST
 DM4225'ALONG IL ROUTE 173 FOR 0.2 MI (0.3 KM) TO HUNT CLUB ROAD AND THE
 DM4225'STATION ON THE LEFT IN THE SOUTHEAST QUADRANT.
 DM4225'
 DM4225'IT IS 62.0 FT (18.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE 173, 170.8
 DM4225'FT (52.1 M) EAST OF THE CENTERLINE OF HUNT CLUB ROAD, 41.5 FT (12.6 M)
 DM4225'WEST OF A POWER POLE AND 1.4 FT (0.4 M) NORTH OF AN ORANGE CARSONITE
 DM4225'WITNESS POST.
 DM4225'
 DM4225'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4225'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4225'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4226 ***********************************************************************
 DM4226  DESIGNATION -  ML017
 DM4226  PID         -  DM4226
 DM4226  STATE/COUNTY-  IL/LAKE
 DM4226  COUNTRY     -  US
 DM4226  USGS QUAD   -  WADSWORTH (2018)
 DM4226
 DM4226                         *CURRENT SURVEY CONTROL
 DM4226  ______________________________________________________________________
 DM4226* NAD 83(1986) POSITION- 42 27 55.1    (N) 087 56 33.4    (W)   HD_HELD2
 DM4226* NAVD 88 ORTHO HEIGHT -   205.734 (meters)      674.98  (feet) ADJUSTED
 DM4226  ______________________________________________________________________
 DM4226  GEOID HEIGHT    -        -34.492 (meters)                     GEOID18
 DM4226  DYNAMIC HEIGHT  -        205.668 (meters)      674.76  (feet) COMP
 DM4226  MODELED GRAVITY -    980,296.2   (mgal)                       NAVD 88
 DM4226
 DM4226  VERT ORDER      -  SECOND    CLASS I
 DM4226
 DM4226.The horizontal coordinates were established by autonomous hand held GPS
 DM4226.observations and have an estimated accuracy of +/- 10 meters.
 DM4226
 DM4226.The orthometric height was determined by differential leveling and
 DM4226.adjusted by the WI DEPT OF TRANSP
 DM4226.in May 2012.
 DM4226
 DM4226.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4226.GEOID18 height accuracy estimate available here.
 DM4226
 DM4226.Click photographs - Photos may exist for this station.
 DM4226
 DM4226.The dynamic height is computed by dividing the NAVD 88
 DM4226.geopotential number by the normal gravity value computed on the
 DM4226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4226.degrees latitude (g = 980.6199 gals.).
 DM4226
 DM4226.The modeled gravity was interpolated from observed gravity values.
 DM4226
 DM4226;                    North         East    Units  Estimated Accuracy
 DM4226;SPC IL E     -   643,860.      332,134.      MT  (+/- 10 meters HH2 GPS)
 DM4226
 DM4226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN2250601871(NAD 83)
 DM4226
 DM4226                          SUPERSEDED SURVEY CONTROL
 DM4226
 DM4226  NAVD 88 (04/06/11)  205.727  (m)          674.96   (f) SUPERSEDED  2 1
 DM4226
 DM4226.Superseded values are not recommended for survey control.
 DM4226
 DM4226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4226.See file dsdata.pdf to determine how the superseded data were derived.
 DM4226
 DM4226_MARKER: DD = SURVEY DISK
 DM4226_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DM4226_SP_SET: BRIDGE ABUTMENT
 DM4226_STAMPING: ML017 2010
 DM4226_MARK LOGO: UIL
 DM4226_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4226_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4226+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4226
 DM4226  HISTORY     - Date     Condition        Report By
 DM4226  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4226
 DM4226                          STATION DESCRIPTION
 DM4226
 DM4226'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4226'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST OF ANTIOCH, 5.8 MI
 DM4226'(9.3 KM) WEST-NORTHWEST OF ZION AND 2.7 MI (4.3 KM) NORTH-NORTHWEST OF
 DM4226'WADSWORTH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4226'
 DM4226'TO REACH FROM THE INTERSECTION OF IL ROUTE 41 AND IL ROUTE 173,
 DM4226'PROCEED EAST ALONG IL ROUTE 173 FOR 0.2 MI (0.3 KM) TO A BRIDGE AND
 DM4226'THE STATION ON THE RIGHT IN THE EAST ABUTMENT.
 DM4226'
 DM4226'IT IS 21.6 FT (6.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE 173 AND 38.5
 DM4226'FT (11.7 M) WEST OF LAKE COUNTY MILE MARKER 14.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4227 ***********************************************************************
 DM4227  DESIGNATION -  ML018
 DM4227  PID         -  DM4227
 DM4227  STATE/COUNTY-  IL/LAKE
 DM4227  COUNTRY     -  US
 DM4227  USGS QUAD   -  WADSWORTH (2018)
 DM4227
 DM4227                         *CURRENT SURVEY CONTROL
 DM4227  ______________________________________________________________________
 DM4227* NAD 83(1986) POSITION- 42 27 52.3    (N) 087 52 31.2    (W)   HD_HELD2
 DM4227* NAVD 88 ORTHO HEIGHT -   216.047 (meters)      708.81  (feet) ADJUSTED
 DM4227  ______________________________________________________________________
 DM4227  GEOID HEIGHT    -        -34.517 (meters)                     GEOID18
 DM4227  DYNAMIC HEIGHT  -        215.979 (meters)      708.59  (feet) COMP
 DM4227  MODELED GRAVITY -    980,300.5   (mgal)                       NAVD 88
 DM4227
 DM4227  VERT ORDER      -  SECOND    CLASS I
 DM4227
 DM4227.The horizontal coordinates were established by autonomous hand held GPS
 DM4227.observations and have an estimated accuracy of +/- 10 meters.
 DM4227
 DM4227.The orthometric height was determined by differential leveling and
 DM4227.adjusted by the WI DEPT OF TRANSP
 DM4227.in May 2012.
 DM4227
 DM4227.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4227.GEOID18 height accuracy estimate available here.
 DM4227
 DM4227.Click photographs - Photos may exist for this station.
 DM4227
 DM4227.The dynamic height is computed by dividing the NAVD 88
 DM4227.geopotential number by the normal gravity value computed on the
 DM4227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4227.degrees latitude (g = 980.6199 gals.).
 DM4227
 DM4227.The modeled gravity was interpolated from observed gravity values.
 DM4227
 DM4227;                    North         East    Units  Estimated Accuracy
 DM4227;SPC IL E     -   643,802.      337,668.      MT  (+/- 10 meters HH2 GPS)
 DM4227
 DM4227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN2803601725(NAD 83)
 DM4227
 DM4227                          SUPERSEDED SURVEY CONTROL
 DM4227
 DM4227  NAVD 88 (04/06/11)  216.043  (m)          708.80   (f) SUPERSEDED  2 1
 DM4227
 DM4227.Superseded values are not recommended for survey control.
 DM4227
 DM4227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4227.See file dsdata.pdf to determine how the superseded data were derived.
 DM4227
 DM4227_MARKER: F = FLANGE-ENCASED ROD
 DM4227_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4227_STAMPING: ML018 2010
 DM4227_MARK LOGO: UIL
 DM4227_PROJECTION: RECESSED 5 CENTIMETERS
 DM4227_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4227_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4227+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4227_ROD/PIPE-DEPTH: 7.3 meters
 DM4227_SLEEVE-DEPTH  : 0.9 meters
 DM4227
 DM4227  HISTORY     - Date     Condition        Report By
 DM4227  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4227
 DM4227                          STATION DESCRIPTION
 DM4227
 DM4227'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4227'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF
 DM4227'WAUKEGAN, 3.5 MI (5.6 KM) NORTHEAST OF WADSWORTH AND 2.5 MI (4.0 KM)
 DM4227'WEST-NORTHWEST OF ZION.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4227'
 DM4227'TO REACH FROM THE INTERSECTION OF IL ROUTE 131 AND IL ROUTE 173,
 DM4227'PROCEED EAST ALONG IL ROUTE 173 FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DM4227'THE RIGHT.
 DM4227'
 DM4227'IT IS 41.8 FT (12.7 M) SOUTH OF THE CENTERLINE OF IL ROUTE 173, 99.8
 DM4227'FT (30.4 M) SOUTHEAST OF A POWER POLE, 93.6 FT (28.5 M) SOUTHWEST OF A
 DM4227'POWER POLE AND 1.4 FT (0.4 M) NORTH OF AN ORANGE CARSONITE WITNESS
 DM4227'POST.
 DM4227'
 DM4227'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4227'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4227'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4228 ***********************************************************************
 DM4228  DESIGNATION -  ML019
 DM4228  PID         -  DM4228
 DM4228  STATE/COUNTY-  IL/LAKE
 DM4228  COUNTRY     -  US
 DM4228  USGS QUAD   -  ZION (2018)
 DM4228
 DM4228                         *CURRENT SURVEY CONTROL
 DM4228  ______________________________________________________________________
 DM4228* NAD 83(1986) POSITION- 42 28 11.9    (N) 087 51 16.7    (W)   HD_HELD2
 DM4228* NAVD 88 ORTHO HEIGHT -   210.575 (meters)      690.86  (feet) ADJUSTED
 DM4228  ______________________________________________________________________
 DM4228  GEOID HEIGHT    -        -34.535 (meters)                     GEOID18
 DM4228  DYNAMIC HEIGHT  -        210.509 (meters)      690.64  (feet) COMP
 DM4228  MODELED GRAVITY -    980,303.1   (mgal)                       NAVD 88
 DM4228
 DM4228  VERT ORDER      -  SECOND    CLASS I
 DM4228
 DM4228.The horizontal coordinates were established by autonomous hand held GPS
 DM4228.observations and have an estimated accuracy of +/- 10 meters.
 DM4228
 DM4228.The orthometric height was determined by differential leveling and
 DM4228.adjusted by the WI DEPT OF TRANSP
 DM4228.in May 2012.
 DM4228
 DM4228.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4228.GEOID18 height accuracy estimate available here.
 DM4228
 DM4228.Click photographs - Photos may exist for this station.
 DM4228
 DM4228.The dynamic height is computed by dividing the NAVD 88
 DM4228.geopotential number by the normal gravity value computed on the
 DM4228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4228.degrees latitude (g = 980.6199 gals.).
 DM4228
 DM4228.The modeled gravity was interpolated from observed gravity values.
 DM4228
 DM4228;                    North         East    Units  Estimated Accuracy
 DM4228;SPC IL E     -   644,416.      339,366.      MT  (+/- 10 meters HH2 GPS)
 DM4228
 DM4228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN2974302312(NAD 83)
 DM4228
 DM4228                          SUPERSEDED SURVEY CONTROL
 DM4228
 DM4228  NAVD 88 (04/06/11)  210.572  (m)          690.85   (f) SUPERSEDED  2 1
 DM4228
 DM4228.Superseded values are not recommended for survey control.
 DM4228
 DM4228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4228.See file dsdata.pdf to determine how the superseded data were derived.
 DM4228
 DM4228_MARKER: F = FLANGE-ENCASED ROD
 DM4228_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4228_STAMPING: ML019 2010
 DM4228_MARK LOGO: UIL
 DM4228_PROJECTION: RECESSED 8 CENTIMETERS
 DM4228_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4228_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4228+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4228_ROD/PIPE-DEPTH: 6.1 meters
 DM4228_SLEEVE-DEPTH  : 0.9 meters
 DM4228
 DM4228  HISTORY     - Date     Condition        Report By
 DM4228  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4228
 DM4228                          STATION DESCRIPTION
 DM4228
 DM4228'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4228'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH OF WAUKEGAN, 4.5
 DM4228'MI (7.2 KM) NORTHEAST OF WADSWORTH AND 2.0 MI (3.2 KM) NORTHWEST OF
 DM4228'ZION.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4228'
 DM4228'TO REACH FROM THE INTERSECTION OF CR W34 (LEWIS RD.) AND IL ROUTE 173,
 DM4228'PROCEED NORTH ALONG CR W34 (LEWIS RD.) FOR 0.4 MI (0.6 KM) TO THE
 DM4228'STATION ON THE LEFT.
 DM4228'
 DM4228'IT IS 49.9 FT (15.2 M) WEST OF THE CENTERLINE OF CR W34 (LEWIS RD.),
 DM4228'81.9 FT (25.0 M) SOUTHWEST OF THE SOUTH END OF A GUARD RAIL, 146.6 FT
 DM4228'(44.7 M) NORTH OF TELEPHONE/ELECTRIC JUNCTION BOXES IN THE WEST
 DM4228'RIGHT-OF-WAY AND 1.4 FT (0.4 M) EAST OF AN ORANGE CARSONITE WITNESS
 DM4228'POST.
 DM4228'
 DM4228'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4228'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4228'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM4229 ***********************************************************************
 DM4229  DESIGNATION -  ML020
 DM4229  PID         -  DM4229
 DM4229  STATE/COUNTY-  IL/LAKE
 DM4229  COUNTRY     -  US
 DM4229  USGS QUAD   -  ZION (2018)
 DM4229
 DM4229                         *CURRENT SURVEY CONTROL
 DM4229  ______________________________________________________________________
 DM4229* NAD 83(1986) POSITION- 42 28 43.5    (N) 087 50 42.6    (W)   HD_HELD2
 DM4229* NAVD 88 ORTHO HEIGHT -   207.162 (meters)      679.66  (feet) ADJUSTED
 DM4229  ______________________________________________________________________
 DM4229  GEOID HEIGHT    -        -34.553 (meters)                     GEOID18
 DM4229  DYNAMIC HEIGHT  -        207.097 (meters)      679.45  (feet) COMP
 DM4229  MODELED GRAVITY -    980,305.1   (mgal)                       NAVD 88
 DM4229
 DM4229  VERT ORDER      -  SECOND    CLASS I
 DM4229
 DM4229.The horizontal coordinates were established by autonomous hand held GPS
 DM4229.observations and have an estimated accuracy of +/- 10 meters.
 DM4229
 DM4229.The orthometric height was determined by differential leveling and
 DM4229.adjusted by the WI DEPT OF TRANSP
 DM4229.in May 2012.
 DM4229
 DM4229.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM4229.GEOID18 height accuracy estimate available here.
 DM4229
 DM4229.Click photographs - Photos may exist for this station.
 DM4229
 DM4229.The dynamic height is computed by dividing the NAVD 88
 DM4229.geopotential number by the normal gravity value computed on the
 DM4229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DM4229.degrees latitude (g = 980.6199 gals.).
 DM4229
 DM4229.The modeled gravity was interpolated from observed gravity values.
 DM4229
 DM4229;                    North         East    Units  Estimated Accuracy
 DM4229;SPC IL E     -   645,395.      340,139.      MT  (+/- 10 meters HH2 GPS)
 DM4229
 DM4229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN3053203279(NAD 83)
 DM4229
 DM4229                          SUPERSEDED SURVEY CONTROL
 DM4229
 DM4229  NAVD 88 (04/06/11)  207.160  (m)          679.66   (f) SUPERSEDED  2 1
 DM4229
 DM4229.Superseded values are not recommended for survey control.
 DM4229
 DM4229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM4229.See file dsdata.pdf to determine how the superseded data were derived.
 DM4229
 DM4229_MARKER: F = FLANGE-ENCASED ROD
 DM4229_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DM4229_STAMPING: ML020 2010
 DM4229_MARK LOGO: UIL
 DM4229_PROJECTION: RECESSED 8 CENTIMETERS
 DM4229_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM4229_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DM4229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM4229+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 DM4229_ROD/PIPE-DEPTH: 7.3 meters
 DM4229_SLEEVE-DEPTH  : 0.9 meters
 DM4229
 DM4229  HISTORY     - Date     Condition        Report By
 DM4229  HISTORY     - 20100709 MONUMENTED       AMESC
 DM4229
 DM4229                          STATION DESCRIPTION
 DM4229
 DM4229'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2010 (BD)
 DM4229'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH OF WAUKEGAN, 5.3
 DM4229'MI (8.5 KM) NORTHEAST OF WADSWORTH AND 2.3 MI (3.7 KM) NORTH-NORTHWEST
 DM4229'OF ZION.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DM4229'
 DM4229'TO REACH FROM THE INTERSECTION OF CR W34 (LEWIS RD.) AND IL ROUTE 173,
 DM4229'PROCEED NORTH ALONG CR W34 (LEWIS RD.) FOR 1.0 MI (1.6 KM) TO AN
 DM4229'INTERSECTION.  TURN RIGHT AND GO EAST ALONG NINTH ST. FOR 0.5 MI (0.8
 DM4229'KM) TO A BIKE PATH AND THE STATION ON THE RIGHT.
 DM4229'
 DM4229'IT IS 40.9 FT (12.5 M) SOUTH OF THE CENTERLINE OF NINTH ST., 77.1 FT
 DM4229'(23.5 M) EAST OF THE CENTERLINE OF BROADWAY ST., 14.0 FT (4.3 M) WEST
 DM4229'OF THE BIKE PATH AND 1.3 FT (0.4 M) NORTH OF AN ORANGE CARSONITE
 DM4229'WITNESS POST.
 DM4229'
 DM4229'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DM4229'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DM4229'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8271 ***********************************************************************
 AJ8271  PACS        -  This is a Primary Airport Control Station.
 AJ8271  DESIGNATION -  MLI A
 AJ8271  PID         -  AJ8271
 AJ8271  STATE/COUNTY-  IL/ROCK ISLAND
 AJ8271  COUNTRY     -  US
 AJ8271  USGS QUAD   -  COAL VALLEY (2018)
 AJ8271
 AJ8271                         *CURRENT SURVEY CONTROL
 AJ8271  ______________________________________________________________________
 AJ8271* NAD 83(2011) POSITION- 41 26 51.04466(N) 090 29 43.32113(W)   ADJUSTED
 AJ8271* NAD 83(2011) ELLIP HT-   141.459 (meters)        (06/27/12)   ADJUSTED
 AJ8271* NAD 83(2011) EPOCH   -  2010.00
 AJ8271* NAVD 88 ORTHO HEIGHT -   174.30  (meters)      571.8   (feet) GPS OBS
 AJ8271  ______________________________________________________________________
 AJ8271  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8271  GEOID HEIGHT    -        -32.789 (meters)                     GEOID99
 AJ8271  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 AJ8271  NAD 83(2011) X  -    -41,395.025 (meters)                     COMP
 AJ8271  NAD 83(2011) Y  - -4,787,765.854 (meters)                     COMP
 AJ8271  NAD 83(2011) Z  -  4,199,898.138 (meters)                     COMP
 AJ8271  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 AJ8271
 AJ8271  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8271  Standards:
 AJ8271         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8271            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8271  -------------------------------------------------------------------
 AJ8271  NETWORK    0.44   1.12           0.21   0.13   0.57      0.04606255
 AJ8271  -------------------------------------------------------------------
 AJ8271  Click here for local accuracies and other accuracy information.
 AJ8271
 AJ8271.This mark is at Quad-City Airport (MLI)
 AJ8271
 AJ8271.The horizontal coordinates were established by GPS observations
 AJ8271.and adjusted by the National Geodetic Survey in June 2012.
 AJ8271
 AJ8271.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8271.been affixed to the stable North American tectonic plate. See 
 AJ8271.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8271
 AJ8271.The horizontal coordinates are valid at the epoch date displayed above
 AJ8271.which is a decimal equivalence of Year/Month/Day.
 AJ8271
 AJ8271.The orthometric height was determined by GPS observations and a
 AJ8271.high-resolution geoid model.
 AJ8271
 AJ8271.GPS derived orthometric heights for airport stations designated as
 AJ8271.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8271.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8271.not indicate centimeter accuracy relative to other marks which are
 AJ8271.part of the published vertical control network.
 AJ8271
 AJ8271.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8271.GEOID18 height accuracy estimate available here.
 AJ8271
 AJ8271.Click photographs - Photos may exist for this station.
 AJ8271
 AJ8271.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8271
 AJ8271.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8271
 AJ8271.The ellipsoidal height was determined by GPS observations
 AJ8271.and is referenced to NAD 83.
 AJ8271
 AJ8271. The following values were computed from the NAD 83(2011) position.
 AJ8271
 AJ8271;                    North         East     Units Scale Factor Converg.
 AJ8271;SPC IL W     -   530,774.692   672,534.231   MT  0.99995046   -0 13 03.3
 AJ8271;SPC IL W     - 1,741,383.30  2,206,472.72   sFT  0.99995046   -0 13 03.3
 AJ8271;UTM  15      - 4,591,465.138   709,220.676   MT  1.00013873   +1 39 30.6
 AJ8271
 AJ8271!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8271!SPC IL W     -   0.99997781  x   0.99995046  =   0.99992827
 AJ8271!UTM  15      -   0.99997781  x   1.00013873  =   1.00011654
 AJ8271
 AJ8271_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0922091465(NAD 83)
 AJ8271
 AJ8271                          SUPERSEDED SURVEY CONTROL
 AJ8271
 AJ8271  NAD 83(2007)-  41 26 51.04460(N)    090 29 43.32190(W) AD(2002.00) 0
 AJ8271  ELLIP H (02/10/07)  141.492  (m)                       GP(2002.00)    
 AJ8271  ELLIP H (09/22/04)  141.497  (m)                       GP(       ) 4 1
 AJ8271  NAD 83(1997)-  41 26 51.04449(N)    090 29 43.32190(W) AD(       ) B
 AJ8271  ELLIP H (11/27/02)  141.504  (m)                       GP(       ) 4 1
 AJ8271  NAD 83(1997)-  41 26 51.04443(N)    090 29 43.32201(W) AD(       ) B
 AJ8271  ELLIP H (03/18/02)  141.502  (m)                       GP(       ) 4 1
 AJ8271
 AJ8271.Superseded values are not recommended for survey control.
 AJ8271
 AJ8271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8271.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8271
 AJ8271_MARKER: F = FLANGE-ENCASED ROD
 AJ8271_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AJ8271_STAMPING: MLI A 2001
 AJ8271_MARK LOGO: NGS
 AJ8271_PROJECTION: FLUSH
 AJ8271_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ8271_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ8271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8271+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 AJ8271_ROD/PIPE-DEPTH: 3.66 meters
 AJ8271_SLEEVE-DEPTH  : 1.0 meters
 AJ8271
 AJ8271  HISTORY     - Date     Condition        Report By
 AJ8271  HISTORY     - 20010416 MONUMENTED       WOOLPT
 AJ8271  HISTORY     - 20010515 GOOD             WOOLPT
 AJ8271  HISTORY     - 20120302 GOOD             CMT
 AJ8271  HISTORY     - 20120425 GOOD             CMT
 AJ8271
 AJ8271                          STATION DESCRIPTION
 AJ8271
 AJ8271'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8271'TO REACH THE STATION FROM THE JUNCTION OF US 6 WITH THE US 6
 AJ8271'CONNECTOR TO I-74, PROCEED IN A SOUTHERLY DIRECTION ON THE
 AJ8271'AIRPORT ENTRANCE ROAD. FOLLOW THE AIRPORT ENTRANCE ROAD
 AJ8271'AROUND THE AUTO PARKING AREA, PASSING TWO OTHER ENTRANCE
 AJ8271'ROADS ON THE RIGHT AT APPROXIMATELY 0.63 MI AND 0.79 MI,
 AJ8271'RESPECTIVELY, TO THE WESTERNMOST END OF THE AUTO PARKING AREA
 AJ8271'AND THE ENTRANCE ROAD ON THE RIGHT TO THE APRON AREA. THE TOTAL
 AJ8271'DISTANCE FROM THE JUNCTION TO THE APRON GATE IS APPROXIMATELY
 AJ8271'0.92 MI. THE QUAD CITY INTERNATIONAL AIRPORT IS OWNED BY THE
 AJ8271'METROPOLITAN AIRPORT AUTHORITY. THE AIRPORT MANAGER IS BRUCE
 AJ8271'CARTER. CONTACT MICHAEL HANEY, AIRPORT OPERATIONS MANAGER--
 AJ8271'PHONE (309) 757-1732, FAX (309) 757-1515, AT LEAST 48 HOURS IN ADVANCE
 AJ8271'FOR ACCESS.
 AJ8271'
 AJ8271'TO REACH THE STATION FROM THE APRON GATE, PROCEED IN A
 AJ8271'SOUTHWESTERLY DIRECTION THROUGH THE GATE AND ACROSS THE
 AJ8271'APRON AREA FOR APPROXIMATELY 0.15 MI TO THE JUNCTION OF TAXIWAYS E
 AJ8271'AND F. CONTINUE IN A SOUTHWESTERLY DIRECTION AND ALONG TAXIWAY E
 AJ8271'FOR APPROXIMATELY 0.39 MI, CROSSING OVER RUNWAY 9-27, TO THE
 AJ8271'BEGINNING OF A GRAVEL SERVICE ROAD. PROCEED ONTO THE GRAVEL
 AJ8271'SERVICE ROAD IN WEST AND SOUTH DIRECTIONS FOR APPROXIMATELY 0.14
 AJ8271'MI TO THE JUNCTION OF ANOTHER GRAVEL SERVICE ROAD. TURN RIGHT
 AJ8271'ONTO THE GRAVEL SERVICE ROAD AND PROCEED WESTERLY FOR
 AJ8271'APPROXIMATELY 0.6 MI TO A TEE JUNCTION OF THE GRAVEL SERVICE ROAD.
 AJ8271'TURN LEFT AND PROCEED IN SOUTH AND WEST DIRECTIONS TO THE GLIDE
 AJ8271'SLOPE SHACK AND THE STATION ON THE LEFT.
 AJ8271'
 AJ8271'THE STATION IS LOCATED 88.0 M ON AN AZIMUTH OF 182 DEGREES FROM
 AJ8271'THE SOUTHEAST LEG OF A SECOND SET OF VASI LIGHTS FROM THE
 AJ8271'APPROACH END OF RUNWAY 9, 99.87 M ON AN AZIMUTH OF 266 DEGREES
 AJ8271'FROM THE ORANGE RVR POST, AND 1.0 M ON AN AZIMUTH OF 086 DEGREES
 AJ8271'FROM A CARSONITE WITNESS POST. THE STATION IS A PUNCHMARK SET IN
 AJ8271'THE TOP OF A STAINLESS STEEL ROAD DRIVEN TO A REFUSAL DEPTH OF 3.66
 AJ8271'M, ENCASED IN A 1 M FINNED SLEEVE FILLED WITH NON-TOXIC GREASE,
 AJ8271'BENEATH THE ACCESS COVER OF A STANDARD NGS GEODETIC CONTROL
 AJ8271'LOGO CAP STAMPED--MLI A, 2001--ENCASED IN A 5 IN PVC PIPE SURROUNDED
 AJ8271'BY A 0.3 M DIAMETER CONCRETE COLLAR WHICH IS SET FLUSH WITH THE
 AJ8271'GROUND. THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AJ8271'CLASS A MARK. THIS STATION IS DESIGNATED AS THE PRIMARY AIRPORT
 AJ8271'CONTROL STATION.
 AJ8271
 AJ8271                          STATION RECOVERY (2012)
 AJ8271
 AJ8271'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (KWS)
 AJ8271'RECOVERED IN GOOD CONDITION.
 AJ8271
 AJ8271                          STATION RECOVERY (2012)
 AJ8271
 AJ8271'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (M)
 AJ8271'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8272 ***********************************************************************
 AJ8272  SACS        -  This is a Secondary Airport Control Station.
 AJ8272  DESIGNATION -  MLI B
 AJ8272  PID         -  AJ8272
 AJ8272  STATE/COUNTY-  IL/ROCK ISLAND
 AJ8272  COUNTRY     -  US
 AJ8272  USGS QUAD   -  MILAN (2018)
 AJ8272
 AJ8272                         *CURRENT SURVEY CONTROL
 AJ8272  ______________________________________________________________________
 AJ8272* NAD 83(2011) POSITION- 41 26 53.30814(N) 090 31 11.15790(W)   ADJUSTED
 AJ8272* NAD 83(2011) ELLIP HT-   143.897 (meters)        (06/27/12)   ADJUSTED
 AJ8272* NAD 83(2011) EPOCH   -  2010.00
 AJ8272* NAVD 88 ORTHO HEIGHT -   176.74  (meters)      579.9   (feet) GPS OBS
 AJ8272  ______________________________________________________________________
 AJ8272  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8272  GEOID HEIGHT    -        -32.791 (meters)                     GEOID99
 AJ8272  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 AJ8272  NAD 83(2011) X  -    -43,433.463 (meters)                     COMP
 AJ8272  NAD 83(2011) Y  - -4,787,703.397 (meters)                     COMP
 AJ8272  NAD 83(2011) Z  -  4,199,952.095 (meters)                     COMP
 AJ8272  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 AJ8272
 AJ8272  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8272  Standards:
 AJ8272         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8272            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8272  -------------------------------------------------------------------
 AJ8272  NETWORK    0.57   1.18           0.27   0.17   0.60      0.07386300
 AJ8272  -------------------------------------------------------------------
 AJ8272  Click here for local accuracies and other accuracy information.
 AJ8272
 AJ8272.This mark is at Quad-City Airport (MLI)
 AJ8272
 AJ8272.The horizontal coordinates were established by GPS observations
 AJ8272.and adjusted by the National Geodetic Survey in June 2012.
 AJ8272
 AJ8272.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8272.been affixed to the stable North American tectonic plate. See 
 AJ8272.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8272
 AJ8272.The horizontal coordinates are valid at the epoch date displayed above
 AJ8272.which is a decimal equivalence of Year/Month/Day.
 AJ8272
 AJ8272.The orthometric height was determined by GPS observations and a
 AJ8272.high-resolution geoid model.
 AJ8272
 AJ8272.GPS derived orthometric heights for airport stations designated as
 AJ8272.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8272.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8272.not indicate centimeter accuracy relative to other marks which are
 AJ8272.part of the published vertical control network.
 AJ8272
 AJ8272.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8272.GEOID18 height accuracy estimate available here.
 AJ8272
 AJ8272.Click photographs - Photos may exist for this station.
 AJ8272
 AJ8272.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8272
 AJ8272.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8272
 AJ8272.The ellipsoidal height was determined by GPS observations
 AJ8272.and is referenced to NAD 83.
 AJ8272
 AJ8272. The following values were computed from the NAD 83(2011) position.
 AJ8272
 AJ8272;                    North         East     Units Scale Factor Converg.
 AJ8272;SPC IL W     -   530,852.547   670,495.756   MT  0.99995189   -0 14 01.4
 AJ8272;SPC IL W     - 1,741,638.73  2,199,784.83   sFT  0.99995189   -0 14 01.4
 AJ8272;UTM  15      - 4,591,476.219   707,180.372   MT  1.00012827   +1 38 32.5
 AJ8272
 AJ8272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8272!SPC IL W     -   0.99997743  x   0.99995189  =   0.99992932
 AJ8272!UTM  15      -   0.99997743  x   1.00012827  =   1.00010570
 AJ8272
 AJ8272_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0718091476(NAD 83)
 AJ8272
 AJ8272                          SUPERSEDED SURVEY CONTROL
 AJ8272
 AJ8272  NAD 83(2007)-  41 26 53.30808(N)    090 31 11.15866(W) AD(2002.00) 0
 AJ8272  ELLIP H (02/10/07)  143.930  (m)                       GP(2002.00)    
 AJ8272  ELLIP H (09/22/04)  143.936  (m)                       GP(       ) 4 1
 AJ8272  NAD 83(1997)-  41 26 53.30797(N)    090 31 11.15866(W) AD(       ) 1
 AJ8272  ELLIP H (11/27/02)  143.942  (m)                       GP(       ) 4 1
 AJ8272  NAD 83(1997)-  41 26 53.30791(N)    090 31 11.15878(W) AD(       ) 1
 AJ8272  ELLIP H (03/18/02)  143.941  (m)                       GP(       ) 4 1
 AJ8272
 AJ8272.Superseded values are not recommended for survey control.
 AJ8272
 AJ8272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8272.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8272
 AJ8272_MARKER: DD = SURVEY DISK
 AJ8272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8272_STAMPING: MLI B 2001
 AJ8272_MARK LOGO: NGS
 AJ8272_PROJECTION: FLUSH
 AJ8272_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8272+STABILITY: SURFACE MOTION
 AJ8272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8272+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 AJ8272
 AJ8272  HISTORY     - Date     Condition        Report By
 AJ8272  HISTORY     - 20010416 MONUMENTED       WOOLPT
 AJ8272  HISTORY     - 20010515 GOOD             WOOLPT
 AJ8272  HISTORY     - 20120302 GOOD             CMT
 AJ8272  HISTORY     - 20120425 GOOD             CMT
 AJ8272
 AJ8272                          STATION DESCRIPTION
 AJ8272
 AJ8272'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8272'TO REACH THE STATION FROM THE JUNCTION OF US 6 WITH THE US 6
 AJ8272'CONNECTOR TO I-74, PROCEED IN A SOUTHERLY DIRECTION ON THE
 AJ8272'AIRPORT ENTRANCE ROAD. FOLLOW THE AIRPORT ENTRANCE ROAD
 AJ8272'AROUND THE AUTO PARKING AREA, PASSING TWO OTHER ENTRANCE
 AJ8272'ROADS ON THE RIGHT AT APPROXIMATELY 0.63 MI AND 0.79 MI,
 AJ8272'RESPECTIVELY, TO THE WESTERNMOST END OF THE AUTO PARKING AREA
 AJ8272'AND THE ENTRANCE ROAD ON THE RIGHT TO THE APRON AREA. THE TOTAL
 AJ8272'DISTANCE FROM THE JUNCTION TO THE APRON GATE IS APPROXIMATELY
 AJ8272'0.92 MI. THE QUAD CITY INTERNATIONAL AIRPORT IS OWNED BY THE
 AJ8272'METROPOLITAN AIRPORT AUTHORITY. THE AIRPORT MANAGER IS BRUCE
 AJ8272'CARTER. CONTACT MICHAEL HANEY, AIRPORT OPERATIONS MANAGER--
 AJ8272'PHONE (309) 757-1732, FAX (309) 757-1515, AT LEAST 48 HOURS IN ADVANCE
 AJ8272'FOR ACCESS.
 AJ8272'
 AJ8272'TO REACH THE STATION FROM THE APRON GATE, PROCEED IN A
 AJ8272'SOUTHWESTERLY DIRECTION THROUGH THE GATE AND ACROSS THE
 AJ8272'APRON AREA FOR APPROXIMATELY 0.15 MI TO THE JUNCTION OF TAXIWAYS E
 AJ8272'AND F. TURN LEFT ONTO TAXIWAY F AND PROCEED IN A SOUTHEASTERLY
 AJ8272'DIRECTION AND AROUND A CURVE TO THE LEFT FOR APPROXIMATELY 0.43
 AJ8272'MI TO THE JUNCTION OF TAXIWAYS F AND B. TURN RIGHT ON TAXIWAY B
 AJ8272'AND PROCEED IN A SOUTHEASTERLY DIRECTION FOR APPROXIMATELY 0.44
 AJ8272'MI, CROSSING OVER RUNWAYS 5-23 AND 9-27, TO THE JUNCTION OF A
 AJ8272'GRAVEL SERVICE ROAD ON THE LEFT. TURN ONTO THE GRAVEL SERVICE
 AJ8272'ROAD AND PROCEED NORTHEASTERLY, SOUTHEASTERLY, AND
 AJ8272'NORTHEASTERLY FOR APPROXIMATELY 0.31 MI TO A JUNCTION WITH A
 AJ8272'GRAVEL ACCESS ROAD ON THE LEFT. TURN ONTO THE GRAVEL ACCESS
 AJ8272'ROAD AND PROCEED TO THE GLIDE SLOPE SHACK AND THE STATION
 AJ8272'STRAIGHT AHEAD.
 AJ8272'
 AJ8272'THE STATION IS LOCATED 76 M ON AN AZIMUTH OF 181 DEGREES FROM THE
 AJ8272'EDGE OF PAVEMENT OF RUNWAY 9-27, 53 M ON AN AZIMUTH OF 181
 AJ8272'DEGREES FROM THE SOUTH EDGE OF A RUNWAY DISTANCE SIGN, 41.5 M ON
 AJ8272'AN AZIMUTH OF 181 DEGREES FROM THE CENTERLINE OF A GRAVEL ACCESS
 AJ8272'ROAD, 101 M ON AN AZIMUTH OF 011 DEGREES FROM THE EDGE OF A
 AJ8272'CULTIVATED FIELD, 185 M ON AN AZIMUTH OF 094 DEGREES FROM THE
 AJ8272'CENTER OF A GREEN ELECTRICAL JUNCTION BOX NUMBERED 389RT2, AND
 AJ8272'1 M ON AN AZIMUTH OF 001 DEGREES FROM A CARSONITE WITNESS POST.
 AJ8272'THE STATION IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED--
 AJ8272'MLI B, 2001--SET IN THE TOP OF A 0.3 M DIAMETER CONCRETE MONUMENT,
 AJ8272'1.3 M IN DEPTH, AND WITH AN IRON ROD IMBEDDED IN THE MONUMENT, AND
 AJ8272'FLUSH WITH THE GROUND. THIS STATION IS DESIGNATED AS A SECONDARY
 AJ8272'AIRPORT CONTROL STATION.
 AJ8272
 AJ8272                          STATION RECOVERY (2012)
 AJ8272
 AJ8272'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (KWS)
 AJ8272'RECOVERED IN GOOD CONDITION.
 AJ8272
 AJ8272                          STATION RECOVERY (2012)
 AJ8272
 AJ8272'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (M)
 AJ8272'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8273 ***********************************************************************
 AJ8273  SACS        -  This is a Secondary Airport Control Station.
 AJ8273  DESIGNATION -  MLI C
 AJ8273  PID         -  AJ8273
 AJ8273  STATE/COUNTY-  IL/ROCK ISLAND
 AJ8273  COUNTRY     -  US
 AJ8273  USGS QUAD   -  MILAN (2018)
 AJ8273
 AJ8273                         *CURRENT SURVEY CONTROL
 AJ8273  ______________________________________________________________________
 AJ8273* NAD 83(2011) POSITION- 41 27 08.26319(N) 090 30 14.63733(W)   ADJUSTED
 AJ8273* NAD 83(2011) ELLIP HT-   146.215 (meters)        (06/27/12)   ADJUSTED
 AJ8273* NAD 83(2011) EPOCH   -  2010.00
 AJ8273* NAVD 88 ORTHO HEIGHT -   179.06  (meters)      587.5   (feet) GPS OBS
 AJ8273  ______________________________________________________________________
 AJ8273  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8273  GEOID HEIGHT    -        -32.791 (meters)                     GEOID99
 AJ8273  GEOID HEIGHT    -        -32.835 (meters)                     GEOID18
 AJ8273  NAD 83(2011) X  -    -42,118.866 (meters)                     COMP
 AJ8273  NAD 83(2011) Y  - -4,787,411.446 (meters)                     COMP
 AJ8273  NAD 83(2011) Z  -  4,200,299.452 (meters)                     COMP
 AJ8273  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 AJ8273
 AJ8273  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8273  Standards:
 AJ8273         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8273            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8273  -------------------------------------------------------------------
 AJ8273  NETWORK    0.57   1.18           0.27   0.17   0.60      0.07366229
 AJ8273  -------------------------------------------------------------------
 AJ8273  Click here for local accuracies and other accuracy information.
 AJ8273
 AJ8273.This mark is at Quad-City Airport (MLI)
 AJ8273
 AJ8273.The horizontal coordinates were established by GPS observations
 AJ8273.and adjusted by the National Geodetic Survey in June 2012.
 AJ8273
 AJ8273.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8273.been affixed to the stable North American tectonic plate. See 
 AJ8273.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8273
 AJ8273.The horizontal coordinates are valid at the epoch date displayed above
 AJ8273.which is a decimal equivalence of Year/Month/Day.
 AJ8273
 AJ8273.The orthometric height was determined by GPS observations and a
 AJ8273.high-resolution geoid model.
 AJ8273
 AJ8273.GPS derived orthometric heights for airport stations designated as
 AJ8273.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8273.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8273.not indicate centimeter accuracy relative to other marks which are
 AJ8273.part of the published vertical control network.
 AJ8273
 AJ8273.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8273.GEOID18 height accuracy estimate available here.
 AJ8273
 AJ8273.Click photographs - Photos may exist for this station.
 AJ8273
 AJ8273.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8273
 AJ8273.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8273
 AJ8273.The ellipsoidal height was determined by GPS observations
 AJ8273.and is referenced to NAD 83.
 AJ8273
 AJ8273. The following values were computed from the NAD 83(2011) position.
 AJ8273
 AJ8273;                    North         East     Units Scale Factor Converg.
 AJ8273;SPC IL W     -   531,308.663   671,809.429   MT  0.99995095   -0 13 24.1
 AJ8273;SPC IL W     - 1,743,135.17  2,204,094.77   sFT  0.99995095   -0 13 24.1
 AJ8273;UTM  15      - 4,591,975.188   708,478.641   MT  1.00013491   +1 39 10.4
 AJ8273
 AJ8273!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8273!SPC IL W     -   0.99997707  x   0.99995095  =   0.99992802
 AJ8273!UTM  15      -   0.99997707  x   1.00013491  =   1.00011197
 AJ8273
 AJ8273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0847891975(NAD 83)
 AJ8273
 AJ8273                          SUPERSEDED SURVEY CONTROL
 AJ8273
 AJ8273  NAD 83(2007)-  41 27 08.26314(N)    090 30 14.63809(W) AD(2002.00) 0
 AJ8273  ELLIP H (02/10/07)  146.248  (m)                       GP(2002.00)    
 AJ8273  ELLIP H (09/22/04)  146.254  (m)                       GP(       ) 4 1
 AJ8273  NAD 83(1997)-  41 27 08.26302(N)    090 30 14.63809(W) AD(       ) 1
 AJ8273  ELLIP H (11/27/02)  146.260  (m)                       GP(       ) 4 1
 AJ8273  NAD 83(1997)-  41 27 08.26296(N)    090 30 14.63820(W) AD(       ) 1
 AJ8273  ELLIP H (03/18/02)  146.259  (m)                       GP(       ) 4 1
 AJ8273
 AJ8273.Superseded values are not recommended for survey control.
 AJ8273
 AJ8273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8273.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8273
 AJ8273_MARKER: DD = SURVEY DISK
 AJ8273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8273_STAMPING: MLI C 2001
 AJ8273_MARK LOGO: NGS
 AJ8273_PROJECTION: FLUSH
 AJ8273_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8273+STABILITY: SURFACE MOTION
 AJ8273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8273+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2001
 AJ8273
 AJ8273  HISTORY     - Date     Condition        Report By
 AJ8273  HISTORY     - 20010416 MONUMENTED       WOOLPT
 AJ8273  HISTORY     - 20010515 GOOD             WOOLPT
 AJ8273  HISTORY     - 20100901 MARK NOT FOUND   CMT
 AJ8273  HISTORY     - 20120425 MARK NOT FOUND   CMT
 AJ8273
 AJ8273                          STATION DESCRIPTION
 AJ8273
 AJ8273'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8273'TO REACH THE STATION FROM THE JUNCTION OF US 6 WITH THE US 6
 AJ8273'CONNECTOR TO I-74, PROCEED IN A SOUTHERLY DIRECTION ON THE
 AJ8273'AIRPORT ENTRANCE ROAD. FOLLOW THE AIRPORT ENTRANCE ROAD
 AJ8273'AROUND THE AUTO PARKING AREA, PASSING TWO OTHER ENTRANCE
 AJ8273'ROADS ON THE RIGHT AT APPROXIMATELY 0.63 MI AND 0.79 MI,
 AJ8273'RESPECTIVELY, TO THE WESTERNMOST END OF THE AUTO PARKING AREA
 AJ8273'AND THE ENTRANCE ROAD ON THE RIGHT TO THE APRON AREA. THE TOTAL
 AJ8273'DISTANCE FROM THE JUNCTION TO THE APRON GATE IS APPROXIMATELY
 AJ8273'0.92 MI. THE QUAD CITY INTERNATIONAL AIRPORT IS OWNED BY THE
 AJ8273'METROPOLITAN AIRPORT AUTHORITY. THE AIRPORT MANAGER IS BRUCE
 AJ8273'CARTER. CONTACT MICHAEL HANEY, AIRPORT OPERATIONS MANAGER--
 AJ8273'PHONE (309) 757-1732, FAX (309) 757-1515, AT LEAST 48 HOURS IN ADVANCE
 AJ8273'FOR ACCESS.
 AJ8273'
 AJ8273'TO REACH THE STATION FROM THE APRON GATE, PROCEED IN A
 AJ8273'SOUTHEASTERLY DIRECTION FOR APPROXIMATELY 0.38 MI ACROSS THE
 AJ8273'APRON AREA, AROUND THE AIR CARRIER TERMINAL APRON, TO A GRASS
 AJ8273'AREA AT THE EAST END OF THE APRON AND THE STATION ADJACENT TO AN
 AJ8273'AUTO PARKING AREA.
 AJ8273'
 AJ8273'THE STATION IS LOCATED 40.85 M ON AN AZIMUTH OF 111 DEGREES FROM
 AJ8273'THE SOUTHEAST CORNER OF AN EMERGENCY GENERATOR, 51.34 M ON AN
 AJ8273'AZIMUTH OF 080 DEGREES FROM THE CENTER OF A FIRE HYDRANT, 29.72 M
 AJ8273'ON AN AZIMUTH OF 045 DEGREES FROM THE CENTER OF AN GRATED STORM
 AJ8273'CATCH BASIN, 14.79 M ON AN AZIMUTH OF 271 DEGREES FROM THE CENTER
 AJ8273'OF A MANHOLE AT THE GATE, 15.01 M ON AN AZIMUTH OF 223 DEGREES
 AJ8273'FROM A FENCE CORNER POST, 12.48 M ON AN AZIMUTH OF 181 DEGREES
 AJ8273'FROM THE FENCE, AND 10.77 M ON AN AZIMUTH OF 180 DEGREES FROM A
 AJ8273'CARSONITE WITNESS POST. THE STATION IS A STANDARD NGS HORIZONTAL
 AJ8273'CONTROL DISK STAMPED--MLI B, 2001--SET IN THE TOP OF A 0.3 M DIAMETER
 AJ8273'CONCRETE MONUMENT, 1.3 M IN DEPTH, AND WITH AN IRON ROD IMBEDDED
 AJ8273'IN THE MONUMENT, AND FLUSH WITH THE GROUND.
 AJ8273
 AJ8273                          STATION RECOVERY (2010)
 AJ8273
 AJ8273'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2010
 AJ8273'MARK WAS REMOVED/DESTROYED DUE TO A PARKING LOT EXPANSION
 AJ8273
 AJ8273                          STATION RECOVERY (2012)
 AJ8273
 AJ8273'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (MDB)
 AJ8273'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1348 ***********************************************************************
 DQ1348  DESIGNATION -  MM 001
 DQ1348  PID         -  DQ1348
 DQ1348  STATE/COUNTY-  IL/MARSHALL
 DQ1348  COUNTRY     -  US
 DQ1348  USGS QUAD   -  VARNA (2018)
 DQ1348
 DQ1348                         *CURRENT SURVEY CONTROL
 DQ1348  ______________________________________________________________________
 DQ1348* NAD 83(1986) POSITION- 41 00 56.1    (N) 089 14 03.5    (W)   HD_HELD2
 DQ1348* NAVD 88 ORTHO HEIGHT -   213.327 (meters)      699.89  (feet) ADJUSTED
 DQ1348  ______________________________________________________________________
 DQ1348  GEOID HEIGHT    -        -32.814 (meters)                     GEOID18
 DQ1348  DYNAMIC HEIGHT  -        213.234 (meters)      699.59  (feet) COMP
 DQ1348  MODELED GRAVITY -    980,184.1   (mgal)                       NAVD 88
 DQ1348
 DQ1348  VERT ORDER      -  SECOND    CLASS I
 DQ1348
 DQ1348.The horizontal coordinates were established by autonomous hand held GPS
 DQ1348.observations and have an estimated accuracy of +/- 10 meters.
 DQ1348
 DQ1348.The orthometric height was determined by differential leveling and
 DQ1348.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1348.in March 2016.
 DQ1348
 DQ1348.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1348.GEOID18 height accuracy estimate available here.
 DQ1348
 DQ1348.Click photographs - Photos may exist for this station.
 DQ1348
 DQ1348.The dynamic height is computed by dividing the NAVD 88
 DQ1348.geopotential number by the normal gravity value computed on the
 DQ1348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1348.degrees latitude (g = 980.6199 gals.).
 DQ1348
 DQ1348.The modeled gravity was interpolated from observed gravity values.
 DQ1348
 DQ1348;                    North         East    Units  Estimated Accuracy
 DQ1348;SPC IL W     -   483,175.      778,422.      MT  (+/- 10 meters HH2 GPS)
 DQ1348
 DQ1348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1212942891(NAD 83)
 DQ1348
 DQ1348                          SUPERSEDED SURVEY CONTROL
 DQ1348
 DQ1348.No superseded survey control is available for this station.
 DQ1348
 DQ1348_MARKER: F = FLANGE-ENCASED ROD
 DQ1348_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1348_STAMPING: MM 001 2015
 DQ1348_MARK LOGO: ILSGS
 DQ1348_PROJECTION: FLUSH
 DQ1348_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1348_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1348+STABILITY: POSITION/ELEVATION WELL
 DQ1348_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1348+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2015
 DQ1348_ROD/PIPE-DEPTH: 9.8 meters
 DQ1348_SLEEVE-DEPTH  : 0.9 meters
 DQ1348
 DQ1348  HISTORY     - Date     Condition        Report By
 DQ1348  HISTORY     - 20150921 MONUMENTED       BCA
 DQ1348
 DQ1348                          STATION DESCRIPTION
 DQ1348
 DQ1348'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1348'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTHEAST OF HENRY, 7.3
 DQ1348'MI (11.7 KM) NORTH-NORTHEAST OF WASHBURN AND 1.5 MI (2.4 KM)
 DQ1348'SOUTH-SOUTHWEST OF VARNA.
 DQ1348'
 DQ1348'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 17 WITH STATE
 DQ1348'HIGHWAY 89, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL GO SOUTH ON
 DQ1348'STATE HIGHWAY 89 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DQ1348'
 DQ1348'THE STATION IS 36.8 FT (11.2 M) EAST OF THE CENTERLINE OF STATE
 DQ1348'HIGHWAY 89, 0.1 MI (0.2 KM) NORTH OF THE CENTERLINE COUNTY ROAD 600N,
 DQ1348'23.0 FT (7.0 M) EAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 89 AND
 DQ1348'6.0 FT (1.8 M) SOUTHWEST OF A T-POST ON THE EDGE OF A CULTIVATION
 DQ1348'LINE.
 DQ1348'
 DQ1348'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1348'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1348'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1349 ***********************************************************************
 DQ1349  DESIGNATION -  MM 002
 DQ1349  PID         -  DQ1349
 DQ1349  STATE/COUNTY-  IL/MARSHALL
 DQ1349  COUNTRY     -  US
 DQ1349  USGS QUAD   -  VARNA (2018)
 DQ1349
 DQ1349                         *CURRENT SURVEY CONTROL
 DQ1349  ______________________________________________________________________
 DQ1349* NAD 83(1986) POSITION- 41 00 03.4    (N) 089 14 02.1    (W)   HD_HELD2
 DQ1349* NAVD 88 ORTHO HEIGHT -   213.065 (meters)      699.03  (feet) ADJUSTED
 DQ1349  ______________________________________________________________________
 DQ1349  GEOID HEIGHT    -        -32.794 (meters)                     GEOID18
 DQ1349  DYNAMIC HEIGHT  -        212.972 (meters)      698.73  (feet) COMP
 DQ1349  MODELED GRAVITY -    980,182.9   (mgal)                       NAVD 88
 DQ1349
 DQ1349  VERT ORDER      -  SECOND    CLASS I
 DQ1349
 DQ1349.The horizontal coordinates were established by autonomous hand held GPS
 DQ1349.observations and have an estimated accuracy of +/- 10 meters.
 DQ1349
 DQ1349.The orthometric height was determined by differential leveling and
 DQ1349.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1349.in March 2016.
 DQ1349
 DQ1349.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1349.GEOID18 height accuracy estimate available here.
 DQ1349
 DQ1349.Click photographs - Photos may exist for this station.
 DQ1349
 DQ1349.The dynamic height is computed by dividing the NAVD 88
 DQ1349.geopotential number by the normal gravity value computed on the
 DQ1349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1349.degrees latitude (g = 980.6199 gals.).
 DQ1349
 DQ1349.The modeled gravity was interpolated from observed gravity values.
 DQ1349
 DQ1349;                    North         East    Units  Estimated Accuracy
 DQ1349;SPC IL W     -   481,549.      778,472.      MT  (+/- 10 meters HH2 GPS)
 DQ1349
 DQ1349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1212041265(NAD 83)
 DQ1349
 DQ1349                          SUPERSEDED SURVEY CONTROL
 DQ1349
 DQ1349.No superseded survey control is available for this station.
 DQ1349
 DQ1349_MARKER: F = FLANGE-ENCASED ROD
 DQ1349_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1349_STAMPING: MM 002 2015
 DQ1349_MARK LOGO: ILSGS
 DQ1349_PROJECTION: FLUSH
 DQ1349_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1349_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1349+STABILITY: POSITION/ELEVATION WELL
 DQ1349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1349+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2015
 DQ1349_ROD/PIPE-DEPTH: 6.1 meters
 DQ1349_SLEEVE-DEPTH  : 0.9 meters
 DQ1349
 DQ1349  HISTORY     - Date     Condition        Report By
 DQ1349  HISTORY     - 20150921 MONUMENTED       BCA
 DQ1349
 DQ1349                          STATION DESCRIPTION
 DQ1349
 DQ1349'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1349'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) EAST OF LACON, 6.4 MI
 DQ1349'(10.3 KM) NORTH-NORTHEAST OF WASHBURN AND 2.5 MI (4.0 KM) SOUTH OF
 DQ1349'VARNA.
 DQ1349'
 DQ1349'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 17 WITH STATE
 DQ1349'HIGHWAY 89, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO SOUTH ON
 DQ1349'STATE HIGHWAY 89 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 600N.  CONTINUE
 DQ1349'SOUTH STATE HIGHWAY 89 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DQ1349'THE STATION IS LOCATED 31.0 FT (9.4 M) EAST OF THE CENTERLINE OF STATE
 DQ1349'HIGHWAY 89, 0.15 MI (0.2 KM) NORTH OF COUNTY ROAD 500N, 82.6 FT (25.2
 DQ1349'M) EAST-NORTHEAST OF A UTILITY POLE, 20.8 FT (6.3 M) NORTH-NORTHEAST
 DQ1349'OF A TELEPHONE PEDESTAL AND 18.4 FT (5.6 M) WEST OF EDGE OF PAVEMENT
 DQ1349'FOR STATE HIGHWAY 89.
 DQ1349'
 DQ1349'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1349'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1349'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1350 ***********************************************************************
 DQ1350  DESIGNATION -  MM 003
 DQ1350  PID         -  DQ1350
 DQ1350  STATE/COUNTY-  IL/MARSHALL
 DQ1350  COUNTRY     -  US
 DQ1350  USGS QUAD   -  LA ROSE (2018)
 DQ1350
 DQ1350                         *CURRENT SURVEY CONTROL
 DQ1350  ______________________________________________________________________
 DQ1350* NAD 83(1986) POSITION- 40 59 19.1    (N) 089 14 01.2    (W)   HD_HELD2
 DQ1350* NAVD 88 ORTHO HEIGHT -   210.957 (meters)      692.11  (feet) ADJUSTED
 DQ1350  ______________________________________________________________________
 DQ1350  GEOID HEIGHT    -        -32.777 (meters)                     GEOID18
 DQ1350  DYNAMIC HEIGHT  -        210.866 (meters)      691.82  (feet) COMP
 DQ1350  MODELED GRAVITY -    980,187.2   (mgal)                       NAVD 88
 DQ1350
 DQ1350  VERT ORDER      -  SECOND    CLASS I
 DQ1350
 DQ1350.The horizontal coordinates were established by autonomous hand held GPS
 DQ1350.observations and have an estimated accuracy of +/- 10 meters.
 DQ1350
 DQ1350.The orthometric height was determined by differential leveling and
 DQ1350.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1350.in March 2016.
 DQ1350
 DQ1350.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1350.GEOID18 height accuracy estimate available here.
 DQ1350
 DQ1350.Click photographs - Photos may exist for this station.
 DQ1350
 DQ1350.The dynamic height is computed by dividing the NAVD 88
 DQ1350.geopotential number by the normal gravity value computed on the
 DQ1350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1350.degrees latitude (g = 980.6199 gals.).
 DQ1350
 DQ1350.The modeled gravity was interpolated from observed gravity values.
 DQ1350
 DQ1350;                    North         East    Units  Estimated Accuracy
 DQ1350;SPC IL W     -   480,183.      778,507.      MT  (+/- 10 meters HH2 GPS)
 DQ1350
 DQ1350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1210639898(NAD 83)
 DQ1350
 DQ1350                          SUPERSEDED SURVEY CONTROL
 DQ1350
 DQ1350.No superseded survey control is available for this station.
 DQ1350
 DQ1350_MARKER: F = FLANGE-ENCASED ROD
 DQ1350_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1350_STAMPING: MM 003 2015
 DQ1350_MARK LOGO: ILSGS
 DQ1350_PROJECTION: FLUSH
 DQ1350_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1350_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1350+STABILITY: POSITION/ELEVATION WELL
 DQ1350_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1350+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2015
 DQ1350_ROD/PIPE-DEPTH: 7.3 meters
 DQ1350_SLEEVE-DEPTH  : 0.9 meters
 DQ1350
 DQ1350  HISTORY     - Date     Condition        Report By
 DQ1350  HISTORY     - 20150921 MONUMENTED       BCA
 DQ1350
 DQ1350                          STATION DESCRIPTION
 DQ1350
 DQ1350'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1350'THE STATION IS LOCATED ABOUT 9.6 MI (15.5 KM) EAST-SOUTHEAST OF LACON,
 DQ1350'5.7 MI (9.1 KM) NORTH-NORTHEAST OF WASHBURN AND 3.3 MI (5.3 KM) SOUTH
 DQ1350'OF VARNA.
 DQ1350'
 DQ1350'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 17 WITH STATE
 DQ1350'HIGHWAY 89, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO SOUTH ON
 DQ1350'STATE HIGHWAY 89 FOR 2.1 MI (3.4 KM) TO COUNTY ROAD 500N, CONTINUE
 DQ1350'SOUTH ON STATE HIGHWAY 89 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 DQ1350'LEFT.
 DQ1350'
 DQ1350'THE STATION IS LOCATED 37.8 FT (11.5 M) EAST OF CENTERLINE OF STATE
 DQ1350'HIGHWAY 89, 82.6 FT (25.2 M) EAST-NORTHEAST OF A UTILITY POLE AND 25.0
 DQ1350'FT (7.6 M) EAST OF EDGE OF PAVEMENT OF STATE HIGHWAY 89.
 DQ1350'
 DQ1350'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1350'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1350'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1351 ***********************************************************************
 DQ1351  DESIGNATION -  MM 004
 DQ1351  PID         -  DQ1351
 DQ1351  STATE/COUNTY-  IL/MARSHALL
 DQ1351  COUNTRY     -  US
 DQ1351  USGS QUAD   -  LA ROSE (2018)
 DQ1351
 DQ1351                         *CURRENT SURVEY CONTROL
 DQ1351  ______________________________________________________________________
 DQ1351* NAD 83(1986) POSITION- 40 58 31.6    (N) 089 14 22.8    (W)   HD_HELD2
 DQ1351* NAVD 88 ORTHO HEIGHT -   198.665 (meters)      651.79  (feet) ADJUSTED
 DQ1351  ______________________________________________________________________
 DQ1351  GEOID HEIGHT    -        -32.765 (meters)                     GEOID18
 DQ1351  DYNAMIC HEIGHT  -        198.579 (meters)      651.50  (feet) COMP
 DQ1351  MODELED GRAVITY -    980,186.0   (mgal)                       NAVD 88
 DQ1351
 DQ1351  VERT ORDER      -  SECOND    CLASS I
 DQ1351
 DQ1351.The horizontal coordinates were established by autonomous hand held GPS
 DQ1351.observations and have an estimated accuracy of +/- 10 meters.
 DQ1351
 DQ1351.The orthometric height was determined by differential leveling and
 DQ1351.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1351.in March 2016.
 DQ1351
 DQ1351.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1351.GEOID18 height accuracy estimate available here.
 DQ1351
 DQ1351.Click photographs - Photos may exist for this station.
 DQ1351
 DQ1351.The dynamic height is computed by dividing the NAVD 88
 DQ1351.geopotential number by the normal gravity value computed on the
 DQ1351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1351.degrees latitude (g = 980.6199 gals.).
 DQ1351
 DQ1351.The modeled gravity was interpolated from observed gravity values.
 DQ1351
 DQ1351;                    North         East    Units  Estimated Accuracy
 DQ1351;SPC IL W     -   478,713.      778,018.      MT  (+/- 10 meters HH2 GPS)
 DQ1351
 DQ1351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1156338446(NAD 83)
 DQ1351
 DQ1351                          SUPERSEDED SURVEY CONTROL
 DQ1351
 DQ1351.No superseded survey control is available for this station.
 DQ1351
 DQ1351_MARKER: F = FLANGE-ENCASED ROD
 DQ1351_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1351_STAMPING: MM 004 2015
 DQ1351_MARK LOGO: ILSGS
 DQ1351_PROJECTION: FLUSH
 DQ1351_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1351_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1351+STABILITY: POSITION/ELEVATION WELL
 DQ1351_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1351+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2015
 DQ1351_ROD/PIPE-DEPTH: 9.8 meters
 DQ1351_SLEEVE-DEPTH  : 0.9 meters
 DQ1351
 DQ1351  HISTORY     - Date     Condition        Report By
 DQ1351  HISTORY     - 20150921 MONUMENTED       BCA
 DQ1351
 DQ1351                          STATION DESCRIPTION
 DQ1351
 DQ1351'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1351'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) EAST-SOUTHEAST OF LACON,
 DQ1351'4.7 MI (7.6 KM) NORTHEAST OF WASHBURN AND 4.3 MI (6.9 KM) SOUTH OF
 DQ1351'VARNA.
 DQ1351'
 DQ1351'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 17 WITH STATE
 DQ1351'HIGHWAY 89, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO SOUTH ON
 DQ1351'STATE HIGHWAY 89 FOR 3.7 MI (6.0 KM) TO COUNTY ROAD 3.  CONTINUE SOUTH
 DQ1351'ON STATE HIGHWAY 89 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DQ1351'
 DQ1351'THE STATION IS LOCATED 36.7 FT (11.2 M) NORTH-NORTHWEST OF THE
 DQ1351'CENTERLINE OF STATE HIGHWAY 89, 23.8 FT (7.3 M) WEST-NORTHWEST OF THE
 DQ1351'EDGE OF PAVEMENT OF STATE HIGHWAY 89 AND 18.9 FT (5.8 M) SOUTHWEST OF
 DQ1351'THE NORTHERN MOST POST FOR A GUARDRAIL RUNNING NORTHEAST TO THE
 DQ1351'SOUTHWEST ALONG STATE HIGHWAY 89.
 DQ1351'
 DQ1351'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1351'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1351'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1352 ***********************************************************************
 DQ1352  DESIGNATION -  MM 005
 DQ1352  PID         -  DQ1352
 DQ1352  STATE/COUNTY-  IL/MARSHALL
 DQ1352  COUNTRY     -  US
 DQ1352  USGS QUAD   -  WASHBURN (2018)
 DQ1352
 DQ1352                         *CURRENT SURVEY CONTROL
 DQ1352  ______________________________________________________________________
 DQ1352* NAD 83(1986) POSITION- 40 58 13.4    (N) 089 15 05.0    (W)   HD_HELD2
 DQ1352* NAVD 88 ORTHO HEIGHT -   196.774 (meters)      645.58  (feet) ADJUSTED
 DQ1352  ______________________________________________________________________
 DQ1352  GEOID HEIGHT    -        -32.768 (meters)                     GEOID18
 DQ1352  DYNAMIC HEIGHT  -        196.689 (meters)      645.30  (feet) COMP
 DQ1352  MODELED GRAVITY -    980,185.7   (mgal)                       NAVD 88
 DQ1352
 DQ1352  VERT ORDER      -  SECOND    CLASS I
 DQ1352
 DQ1352.The horizontal coordinates were established by autonomous hand held GPS
 DQ1352.observations and have an estimated accuracy of +/- 10 meters.
 DQ1352
 DQ1352.The orthometric height was determined by differential leveling and
 DQ1352.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1352.in March 2016.
 DQ1352
 DQ1352.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1352.GEOID18 height accuracy estimate available here.
 DQ1352
 DQ1352.Click photographs - Photos may exist for this station.
 DQ1352
 DQ1352.The dynamic height is computed by dividing the NAVD 88
 DQ1352.geopotential number by the normal gravity value computed on the
 DQ1352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1352.degrees latitude (g = 980.6199 gals.).
 DQ1352
 DQ1352.The modeled gravity was interpolated from observed gravity values.
 DQ1352
 DQ1352;                    North         East    Units  Estimated Accuracy
 DQ1352;SPC IL W     -   478,141.      777,037.      MT  (+/- 10 meters HH2 GPS)
 DQ1352
 DQ1352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1056337910(NAD 83)
 DQ1352
 DQ1352                          SUPERSEDED SURVEY CONTROL
 DQ1352
 DQ1352.No superseded survey control is available for this station.
 DQ1352
 DQ1352_MARKER: F = FLANGE-ENCASED ROD
 DQ1352_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1352_STAMPING: MM 005 2015
 DQ1352_MARK LOGO: ILSGS
 DQ1352_PROJECTION: FLUSH
 DQ1352_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1352_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1352+STABILITY: POSITION/ELEVATION WELL
 DQ1352_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1352+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2015
 DQ1352_ROD/PIPE-DEPTH: 6.4 meters
 DQ1352_SLEEVE-DEPTH  : 0.9 meters
 DQ1352
 DQ1352  HISTORY     - Date     Condition        Report By
 DQ1352  HISTORY     - 20150922 MONUMENTED       BCA
 DQ1352
 DQ1352                          STATION DESCRIPTION
 DQ1352
 DQ1352'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1352'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-SOUTHEAST OF LACON,
 DQ1352'4.7 MI (7.6 KM) SOUTH-SOUTHWEST OF VARNA AND 4.1 MI (6.6 KM)
 DQ1352'NORTH-NORTHEAST OF WASHBURN.
 DQ1352'
 DQ1352'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 17 WITH STATE
 DQ1352'HIGHWAY 89, LOCATED 0.5 MI (0.8 KM) SOUTH OF VARNA, IL, GO SOUTH ON
 DQ1352'STATE HIGHWAY 89 FOR 3.7 MI (6.0 KM) TO COUNTY ROAD 3, CONTINUE SOUTH
 DQ1352'ON STATE HIGHWAY 89 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DQ1352'
 DQ1352'THE STATION IS 43.4 FT (13.2 M) SOUTHEAST OF THE CENTERLINE OF STATE
 DQ1352'HIGHWAY 89, 30.5 FT (9.3 M) SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE
 DQ1352'HIGHWAY 89 AND 2.4 FT (0.7 M) WEST OF UTILITY POLE.
 DQ1352'
 DQ1352'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1352'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1352'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1353 ***********************************************************************
 DQ1353  DESIGNATION -  MM 006
 DQ1353  PID         -  DQ1353
 DQ1353  STATE/COUNTY-  IL/MARSHALL
 DQ1353  COUNTRY     -  US
 DQ1353  USGS QUAD   -  WASHBURN (2018)
 DQ1353
 DQ1353                         *CURRENT SURVEY CONTROL
 DQ1353  ______________________________________________________________________
 DQ1353* NAD 83(1986) POSITION- 40 56 31.2    (N) 089 16 24.0    (W)   HD_HELD2
 DQ1353* NAVD 88 ORTHO HEIGHT -   216.278 (meters)      709.57  (feet) ADJUSTED
 DQ1353  ______________________________________________________________________
 DQ1353  GEOID HEIGHT    -        -32.742 (meters)                     GEOID18
 DQ1353  DYNAMIC HEIGHT  -        216.184 (meters)      709.26  (feet) COMP
 DQ1353  MODELED GRAVITY -    980,183.2   (mgal)                       NAVD 88
 DQ1353
 DQ1353  VERT ORDER      -  SECOND    CLASS I
 DQ1353
 DQ1353.The horizontal coordinates were established by autonomous hand held GPS
 DQ1353.observations and have an estimated accuracy of +/- 10 meters.
 DQ1353
 DQ1353.The orthometric height was determined by differential leveling and
 DQ1353.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1353.in March 2016.
 DQ1353
 DQ1353.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1353.GEOID18 height accuracy estimate available here.
 DQ1353
 DQ1353.Click photographs - Photos may exist for this station.
 DQ1353
 DQ1353.The dynamic height is computed by dividing the NAVD 88
 DQ1353.geopotential number by the normal gravity value computed on the
 DQ1353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1353.degrees latitude (g = 980.6199 gals.).
 DQ1353
 DQ1353.The modeled gravity was interpolated from observed gravity values.
 DQ1353
 DQ1353;                    North         East    Units  Estimated Accuracy
 DQ1353;SPC IL W     -   474,969.      775,223.      MT  (+/- 10 meters HH2 GPS)
 DQ1353
 DQ1353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0863434807(NAD 83)
 DQ1353
 DQ1353                          SUPERSEDED SURVEY CONTROL
 DQ1353
 DQ1353.No superseded survey control is available for this station.
 DQ1353
 DQ1353_MARKER: F = FLANGE-ENCASED ROD
 DQ1353_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1353_STAMPING: MM 006 2015
 DQ1353_MARK LOGO: ILSGS
 DQ1353_PROJECTION: FLUSH
 DQ1353_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1353_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1353+STABILITY: POSITION/ELEVATION WELL
 DQ1353_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1353+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2016
 DQ1353_ROD/PIPE-DEPTH: 9.6 meters
 DQ1353_SLEEVE-DEPTH  : 0.9 meters
 DQ1353
 DQ1353  HISTORY     - Date     Condition        Report By
 DQ1353  HISTORY     - 20150922 MONUMENTED       BCA
 DQ1353  HISTORY     - 20160609 GOOD             PATRIC
 DQ1353
 DQ1353                          STATION DESCRIPTION
 DQ1353
 DQ1353'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1353'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTHEAST OF LACON, 7.0
 DQ1353'MI (11.3 KM) SOUTH-SOUTHWEST OF VARNA AND 1.8 MI (2.9 KM)
 DQ1353'NORTH-NORTHEAST OF WASHBURN.
 DQ1353'
 DQ1353'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1 AND STATE
 DQ1353'HIGHWAY 89 LOCATED IN WASHBURN, IL, GO NORTH ON STATE HIGHWAY 89 FOR
 DQ1353'2.0 MI (3.2 KM) TO COUNTY ROAD 100N.  CONTINUE NORTH ON STATE HIGHWAY
 DQ1353'89 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DQ1353'
 DQ1353'THE STATION IS LOCATED 34.6 FT (10.5 M) EAST-SOUTHEAST OF THE
 DQ1353'CENTERLINE OF STATE HIGHWAY 89, 79.3 FT (24.2 M) SOUTHEAST OF A
 DQ1353'UTILITY POLE AND 21.7 FT (6.6 M) EAST-SOUTHEAST OF THE EDGE OF
 DQ1353'PAVEMENT OF STATE HIGHWAY 89.
 DQ1353'
 DQ1353'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1353'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1353'IN IDENTIFICATION.
 DQ1353
 DQ1353                          STATION RECOVERY (2016)
 DQ1353
 DQ1353'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2016 (DR)
 DQ1353'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1354 ***********************************************************************
 DQ1354  DESIGNATION -  MM 007
 DQ1354  PID         -  DQ1354
 DQ1354  STATE/COUNTY-  IL/MARSHALL
 DQ1354  COUNTRY     -  US
 DQ1354  USGS QUAD   -  WASHBURN (2018)
 DQ1354
 DQ1354                         *CURRENT SURVEY CONTROL
 DQ1354  ______________________________________________________________________
 DQ1354* NAD 83(1986) POSITION- 40 55 50.4    (N) 089 16 51.6    (W)   HD_HELD2
 DQ1354* NAVD 88 ORTHO HEIGHT -   216.894 (meters)      711.59  (feet) ADJUSTED
 DQ1354  ______________________________________________________________________
 DQ1354  GEOID HEIGHT    -        -32.730 (meters)                     GEOID18
 DQ1354  DYNAMIC HEIGHT  -        216.799 (meters)      711.28  (feet) COMP
 DQ1354  MODELED GRAVITY -    980,182.2   (mgal)                       NAVD 88
 DQ1354
 DQ1354  VERT ORDER      -  SECOND    CLASS I
 DQ1354
 DQ1354.The horizontal coordinates were established by autonomous hand held GPS
 DQ1354.observations and have an estimated accuracy of +/- 10 meters.
 DQ1354
 DQ1354.The orthometric height was determined by differential leveling and
 DQ1354.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1354.in March 2016.
 DQ1354
 DQ1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1354.GEOID18 height accuracy estimate available here.
 DQ1354
 DQ1354.Click photographs - Photos may exist for this station.
 DQ1354
 DQ1354.The dynamic height is computed by dividing the NAVD 88
 DQ1354.geopotential number by the normal gravity value computed on the
 DQ1354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1354.degrees latitude (g = 980.6199 gals.).
 DQ1354
 DQ1354.The modeled gravity was interpolated from observed gravity values.
 DQ1354
 DQ1354;                    North         East    Units  Estimated Accuracy
 DQ1354;SPC IL W     -   473,704.      774,590.      MT  (+/- 10 meters HH2 GPS)
 DQ1354
 DQ1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0795633565(NAD 83)
 DQ1354
 DQ1354                          SUPERSEDED SURVEY CONTROL
 DQ1354
 DQ1354.No superseded survey control is available for this station.
 DQ1354
 DQ1354_MARKER: F = FLANGE-ENCASED ROD
 DQ1354_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1354_STAMPING: MM 007 2015
 DQ1354_MARK LOGO: ILSGS
 DQ1354_PROJECTION: FLUSH
 DQ1354_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1354_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1354+STABILITY: POSITION/ELEVATION WELL
 DQ1354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1354+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2016
 DQ1354_ROD/PIPE-DEPTH: 7.3 meters
 DQ1354_SLEEVE-DEPTH  : 0.9 meters
 DQ1354
 DQ1354  HISTORY     - Date     Condition        Report By
 DQ1354  HISTORY     - 20150922 MONUMENTED       BCA
 DQ1354  HISTORY     - 20160609 GOOD             PATRIC
 DQ1354
 DQ1354                          STATION DESCRIPTION
 DQ1354
 DQ1354'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1354'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTHEAST OF LACON, 7.8
 DQ1354'MI (12.6 KM) SOUTH-SOUTHWEST OF VARNA AND 1.0 MI (1.6 KM)
 DQ1354'NORTH-NORTHEAST OF WASHBURN.
 DQ1354'
 DQ1354'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1 AND STATE
 DQ1354'HIGHWAY 89 LOCATED IN WASHBURN, IL, GO NORTH ON STATE HIGHWAY 89 FOR
 DQ1354'1.0 MI (1.6 KM) TO NORTH FRANCIS STREET.  CONTINUE NORTH ON STATE
 DQ1354'HIGHWAY 89 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DQ1354'
 DQ1354'THE STATION IS LOCATED 37.6 FT (11.5 M) EAST-SOUTHEAST OF STATE
 DQ1354'HIGHWAY 89, 0.6 MI (1.0 KM) NORTHEAST OF COUNTY ROAD 2300N, 86.7 FT
 DQ1354'(26.4 M) SOUTHEAST OF A UTILITY POLE, 24.6 FT (7.5 M) EAST-SOUTHEAST
 DQ1354'OF EDGE OF PAVEMENT OF STATE HIGHWAY 89 AND 12.5 FT (3.8 M) EAST OF A
 DQ1354'POST FOR A 'NO PASSING' SIGN.
 DQ1354'
 DQ1354'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1354'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1354'IN IDENTIFICATION.
 DQ1354
 DQ1354                          STATION RECOVERY (2016)
 DQ1354
 DQ1354'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2016 (DR)
 DQ1354'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ3874 ***********************************************************************
 DQ3874  DESIGNATION -  MM 008 RESET
 DQ3874  PID         -  DQ3874
 DQ3874  STATE/COUNTY-  IL/MARSHALL
 DQ3874  COUNTRY     -  US
 DQ3874  USGS QUAD   -  WASHBURN (2018)
 DQ3874
 DQ3874                         *CURRENT SURVEY CONTROL
 DQ3874  ______________________________________________________________________
 DQ3874* NAD 83(1986) POSITION- 40 55 28.6    (N) 089 16 29.1    (W)   HD_HELD2
 DQ3874* NAVD 88 ORTHO HEIGHT -   217.067 (meters)      712.16  (feet) ADJUSTED
 DQ3874  ______________________________________________________________________
 DQ3874  GEOID HEIGHT    -        -32.715 (meters)                     GEOID18
 DQ3874  DYNAMIC HEIGHT  -        216.972 (meters)      711.85  (feet) COMP
 DQ3874  MODELED GRAVITY -    980,181.6   (mgal)                       NAVD 88
 DQ3874
 DQ3874  VERT ORDER      -  SECOND    CLASS I
 DQ3874
 DQ3874.The horizontal coordinates were established by autonomous hand held GPS
 DQ3874.observations and have an estimated accuracy of +/- 10 meters.
 DQ3874
 DQ3874.The orthometric height was determined by differential leveling and
 DQ3874.adjusted by the NATIONAL GEODETIC SURVEY
 DQ3874.in December 2016.
 DQ3874
 DQ3874.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ3874.GEOID18 height accuracy estimate available here.
 DQ3874
 DQ3874.Click photographs - Photos may exist for this station.
 DQ3874
 DQ3874.The dynamic height is computed by dividing the NAVD 88
 DQ3874.geopotential number by the normal gravity value computed on the
 DQ3874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ3874.degrees latitude (g = 980.6199 gals.).
 DQ3874
 DQ3874.The modeled gravity was interpolated from observed gravity values.
 DQ3874
 DQ3874;                    North         East    Units  Estimated Accuracy
 DQ3874;SPC IL W     -   473,037.      775,123.      MT  (+/- 10 meters HH2 GPS)
 DQ3874
 DQ3874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0846432879(NAD 83)
 DQ3874
 DQ3874                          SUPERSEDED SURVEY CONTROL
 DQ3874
 DQ3874.No superseded survey control is available for this station.
 DQ3874
 DQ3874_MARKER: F = FLANGE-ENCASED ROD
 DQ3874_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ3874_STAMPING: MM 008 RESET 2016
 DQ3874_MARK LOGO: UIL
 DQ3874_PROJECTION: FLUSH
 DQ3874_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ3874_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ3874+STABILITY: POSITION/ELEVATION WELL
 DQ3874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ3874+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2016
 DQ3874_ROD/PIPE-DEPTH: 8.8 meters
 DQ3874_SLEEVE-DEPTH  : 0.9 meters
 DQ3874
 DQ3874  HISTORY     - Date     Condition        Report By
 DQ3874  HISTORY     - 20160526 MONUMENTED       BCA
 DQ3874
 DQ3874                          STATION DESCRIPTION
 DQ3874
 DQ3874'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ3874'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) WEST-NORTHWEST OF
 DQ3874'BENSON, 8.1 MI (13.0 KM) SOUTH-SOUTHWEST OF VARNA AND 0.9 MI (1.4 KM)
 DQ3874'EAST-NORTHEAST OF WASHBURN.
 DQ3874'
 DQ3874'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 89 WITH COUNTY
 DQ3874'ROAD 2300N LOCATED IN WASHBURN, IL, GO EAST ON COUNTY ROAD 2300N FOR
 DQ3874'0.6 MI (1.0 KM) TO COUNTY ROAD 1400E.  CONTINUE EAST ON COUNTY ROAD
 DQ3874'2300N FOR 0.05 MI (0.08 KM) TO THE STATION ON THE LEFT.
 DQ3874'
 DQ3874'THE STATION IS LOCATED 29.8 FT (9.1 M) NORTH OF THE CENTERLINE OF
 DQ3874'COUNTY ROAD 2300N, 310 FT (94.5 M) EAST OF THE EXTENDED CENTERLINE OF
 DQ3874'COUNTY ROAD 1400E, 111.0 FT (33.8 M) EAST-NORTHEAST OF THE NORTH END
 DQ3874'OF A 24 INCH CORRUGATED METAL PIPE, 92.0 FT (28.0 M) NORTHEAST OF A
 DQ3874'UTILITY POLE AND 18.5 FT (5.6 M) NORTH OF THE NORTH EDGE OF PAVEMENT
 DQ3874'OF COUNTY ROAD 2300N.
 DQ3874'
 DQ3874'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ3874'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ3874'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1356 ***********************************************************************
 DQ1356  DESIGNATION -  MM 009
 DQ1356  PID         -  DQ1356
 DQ1356  STATE/COUNTY-  IL/WOODFORD
 DQ1356  COUNTRY     -  US
 DQ1356  USGS QUAD   -  WASHBURN (2018)
 DQ1356
 DQ1356                         *CURRENT SURVEY CONTROL
 DQ1356  ______________________________________________________________________
 DQ1356* NAD 83(1986) POSITION- 40 54 36.7    (N) 089 16 32.3    (W)   HD_HELD2
 DQ1356* NAVD 88 ORTHO HEIGHT -   215.839 (meters)      708.13  (feet) ADJUSTED
 DQ1356  ______________________________________________________________________
 DQ1356  GEOID HEIGHT    -        -32.692 (meters)                     GEOID18
 DQ1356  DYNAMIC HEIGHT  -        215.744 (meters)      707.82  (feet) COMP
 DQ1356  MODELED GRAVITY -    980,180.3   (mgal)                       NAVD 88
 DQ1356
 DQ1356  VERT ORDER      -  SECOND    CLASS I
 DQ1356
 DQ1356.The horizontal coordinates were established by autonomous hand held GPS
 DQ1356.observations and have an estimated accuracy of +/- 10 meters.
 DQ1356
 DQ1356.The orthometric height was determined by differential leveling and
 DQ1356.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1356.in March 2016.
 DQ1356
 DQ1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1356.GEOID18 height accuracy estimate available here.
 DQ1356
 DQ1356.Click photographs - Photos may exist for this station.
 DQ1356
 DQ1356.The dynamic height is computed by dividing the NAVD 88
 DQ1356.geopotential number by the normal gravity value computed on the
 DQ1356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1356.degrees latitude (g = 980.6199 gals.).
 DQ1356
 DQ1356.The modeled gravity was interpolated from observed gravity values.
 DQ1356
 DQ1356;                    North         East    Units  Estimated Accuracy
 DQ1356;SPC IL W     -   471,435.      775,064.      MT  (+/- 10 meters HH2 GPS)
 DQ1356
 DQ1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0834831281(NAD 83)
 DQ1356
 DQ1356                          SUPERSEDED SURVEY CONTROL
 DQ1356
 DQ1356.No superseded survey control is available for this station.
 DQ1356
 DQ1356_MARKER: F = FLANGE-ENCASED ROD
 DQ1356_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1356_STAMPING: MM 009 2015
 DQ1356_MARK LOGO: ILSGS
 DQ1356_PROJECTION: FLUSH
 DQ1356_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1356_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1356+STABILITY: POSITION/ELEVATION WELL
 DQ1356_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1356+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2016
 DQ1356_ROD/PIPE-DEPTH: 7.3 meters
 DQ1356_SLEEVE-DEPTH  : 0.9 meters
 DQ1356
 DQ1356  HISTORY     - Date     Condition        Report By
 DQ1356  HISTORY     - 20150922 MONUMENTED       BCA
 DQ1356  HISTORY     - 20160609 GOOD             PATRIC
 DQ1356
 DQ1356                          STATION DESCRIPTION
 DQ1356
 DQ1356'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1356'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST-NORTHWEST OF
 DQ1356'BENSON, 8.9 MI (14.3 KM) NORTH-NORTHWEST OF ROANOKE AND 1.0 MI (1.6
 DQ1356'KM) SOUTHEAST OF WASHBURN.
 DQ1356'
 DQ1356'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1 AND STATE
 DQ1356'HIGHWAY 89 LOCATED IN WASHBURN, IL, GO SOUTH ON STATE HIGHWAY 89 FOR
 DQ1356'0.9 MI (1.4 KM) TO COUNTY ROAD 2200N.  TURN LEFT AND GO EAST ON COUNTY
 DQ1356'ROAD 2200N FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 1400E AND THE STATION ON
 DQ1356'THE LEFT.
 DQ1356'
 DQ1356'THE STATION IS LOCATED 35.5 FT (10.8 M) WEST OF THE CENTERLINE FOR
 DQ1356'COUNTY ROAD 1400E, 120.5 FT (36.7 M) NORTH OF THE CENTERLINE OF COUNTY
 DQ1356'ROAD 2200N, 31.4 FT (9.6 M) NORTH-NORTHEAST OF A UTILITY POLE AND 23.6
 DQ1356'FT (7.2 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 14000E.
 DQ1356'
 DQ1356'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1356'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1356'IN IDENTIFICATION.
 DQ1356
 DQ1356                          STATION RECOVERY (2016)
 DQ1356
 DQ1356'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2016 (DR)
 DQ1356'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1357 ***********************************************************************
 DQ1357  DESIGNATION -  MM 010
 DQ1357  PID         -  DQ1357
 DQ1357  STATE/COUNTY-  IL/WOODFORD
 DQ1357  COUNTRY     -  US
 DQ1357  USGS QUAD   -  WASHBURN (2018)
 DQ1357
 DQ1357                         *CURRENT SURVEY CONTROL
 DQ1357  ______________________________________________________________________
 DQ1357* NAD 83(1986) POSITION- 40 53 43.6    (N) 089 16 29.8    (W)   HD_HELD2
 DQ1357* NAVD 88 ORTHO HEIGHT -   223.195 (meters)      732.27  (feet) ADJUSTED
 DQ1357  ______________________________________________________________________
 DQ1357  GEOID HEIGHT    -        -32.667 (meters)                     GEOID18
 DQ1357  DYNAMIC HEIGHT  -        223.097 (meters)      731.94  (feet) COMP
 DQ1357  MODELED GRAVITY -    980,178.9   (mgal)                       NAVD 88
 DQ1357
 DQ1357  VERT ORDER      -  SECOND    CLASS I
 DQ1357
 DQ1357.The horizontal coordinates were established by autonomous hand held GPS
 DQ1357.observations and have an estimated accuracy of +/- 10 meters.
 DQ1357
 DQ1357.The orthometric height was determined by differential leveling and
 DQ1357.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1357.in March 2016.
 DQ1357
 DQ1357.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1357.GEOID18 height accuracy estimate available here.
 DQ1357
 DQ1357.Click photographs - Photos may exist for this station.
 DQ1357
 DQ1357.The dynamic height is computed by dividing the NAVD 88
 DQ1357.geopotential number by the normal gravity value computed on the
 DQ1357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1357.degrees latitude (g = 980.6199 gals.).
 DQ1357
 DQ1357.The modeled gravity was interpolated from observed gravity values.
 DQ1357
 DQ1357;                    North         East    Units  Estimated Accuracy
 DQ1357;SPC IL W     -   469,798.      775,140.      MT  (+/- 10 meters HH2 GPS)
 DQ1357
 DQ1357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0836429641(NAD 83)
 DQ1357
 DQ1357                          SUPERSEDED SURVEY CONTROL
 DQ1357
 DQ1357.No superseded survey control is available for this station.
 DQ1357
 DQ1357_MARKER: F = FLANGE-ENCASED ROD
 DQ1357_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1357_STAMPING: MM 010 2015
 DQ1357_MARK LOGO: ILSGS
 DQ1357_PROJECTION: FLUSH
 DQ1357_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1357_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1357+STABILITY: POSITION/ELEVATION WELL
 DQ1357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1357+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2015
 DQ1357_ROD/PIPE-DEPTH: 8.5 meters
 DQ1357_SLEEVE-DEPTH  : 0.9 meters
 DQ1357
 DQ1357  HISTORY     - Date     Condition        Report By
 DQ1357  HISTORY     - 20150922 MONUMENTED       BCA
 DQ1357
 DQ1357                          STATION DESCRIPTION
 DQ1357
 DQ1357'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1357'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHEAST OF
 DQ1357'METAMORA, 8.0 MI (12.9 KM) NORTH-NORTHWEST OF ROANOKE AND 1.8 MI (2.9
 DQ1357'KM) SOUTH-SOUTHEAST OF WASHBURN.
 DQ1357'
 DQ1357'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 2 WITH COUNTY
 DQ1357'ROAD 1 APPROXIMATELY 1.5 MI (2.4 KM) SOUTHEAST OF WASHBURN, IL GO
 DQ1357'SOUTH ON COUNTY ROAD 1 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 2100N AND TO
 DQ1357'THE STATION ON THE LEFT.
 DQ1357'
 DQ1357'THE STATION IS LOCATED 43.6 FT (13.3 M) EAST OF THE CENTERLINE OF
 DQ1357'COUNTY ROAD 1, 52.0 FT (15.8 M) NORTH OF THE CENTERLINE OF 2100N, 31.2
 DQ1357'FT (9.5 M) EAST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 1, 18.6 FT (5.7
 DQ1357'M) NORTH OF A ROAD SIGN AND 4.5 FT (1.4 M) SOUTH OF A TELEPHONE
 DQ1357'PEDESTAL.
 DQ1357'
 DQ1357'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1357'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1357'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1358 ***********************************************************************
 DQ1358  DESIGNATION -  MM 011
 DQ1358  PID         -  DQ1358
 DQ1358  STATE/COUNTY-  IL/WOODFORD
 DQ1358  COUNTRY     -  US
 DQ1358  USGS QUAD   -  WASHBURN (2018)
 DQ1358
 DQ1358                         *CURRENT SURVEY CONTROL
 DQ1358  ______________________________________________________________________
 DQ1358* NAD 83(1986) POSITION- 40 52 51.0    (N) 089 16 28.8    (W)   HD_HELD2
 DQ1358* NAVD 88 ORTHO HEIGHT -   222.403 (meters)      729.67  (feet) ADJUSTED
 DQ1358  ______________________________________________________________________
 DQ1358  GEOID HEIGHT    -        -32.644 (meters)                     GEOID18
 DQ1358  DYNAMIC HEIGHT  -        222.305 (meters)      729.35  (feet) COMP
 DQ1358  MODELED GRAVITY -    980,177.5   (mgal)                       NAVD 88
 DQ1358
 DQ1358  VERT ORDER      -  SECOND    CLASS I
 DQ1358
 DQ1358.The horizontal coordinates were established by autonomous hand held GPS
 DQ1358.observations and have an estimated accuracy of +/- 10 meters.
 DQ1358
 DQ1358.The orthometric height was determined by differential leveling and
 DQ1358.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1358.in March 2016.
 DQ1358
 DQ1358.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1358.GEOID18 height accuracy estimate available here.
 DQ1358
 DQ1358.Click photographs - Photos may exist for this station.
 DQ1358
 DQ1358.The dynamic height is computed by dividing the NAVD 88
 DQ1358.geopotential number by the normal gravity value computed on the
 DQ1358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1358.degrees latitude (g = 980.6199 gals.).
 DQ1358
 DQ1358.The modeled gravity was interpolated from observed gravity values.
 DQ1358
 DQ1358;                    North         East    Units  Estimated Accuracy
 DQ1358;SPC IL W     -   468,176.      775,180.      MT  (+/- 10 meters HH2 GPS)
 DQ1358
 DQ1358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0834528019(NAD 83)
 DQ1358
 DQ1358                          SUPERSEDED SURVEY CONTROL
 DQ1358
 DQ1358.No superseded survey control is available for this station.
 DQ1358
 DQ1358_MARKER: F = FLANGE-ENCASED ROD
 DQ1358_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1358_STAMPING: MM 011 2015
 DQ1358_MARK LOGO: ILSGS
 DQ1358_PROJECTION: FLUSH
 DQ1358_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1358_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1358+STABILITY: POSITION/ELEVATION WELL
 DQ1358_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1358+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2015
 DQ1358_ROD/PIPE-DEPTH: 9.6 meters
 DQ1358_SLEEVE-DEPTH  : 0.9 meters
 DQ1358
 DQ1358  HISTORY     - Date     Condition        Report By
 DQ1358  HISTORY     - 20150924 MONUMENTED       BCA
 DQ1358
 DQ1358                          STATION DESCRIPTION
 DQ1358
 DQ1358'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1358'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTHEAST OF METAMORA,
 DQ1358'7.1 MI (11.4 KM) NORTHWEST OF ROANOKE AND 2.8 MI (4.5 KM)
 DQ1358'SOUTH-SOUTHEAST OF WASHBURN.
 DQ1358'
 DQ1358'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 2 WITH COUNTY
 DQ1358'ROAD 1 APPROXIMATELY 1.5 MI (2.4 KM) SOUTHEAST OF WASHBURN, IL GO
 DQ1358'SOUTH ON COUNTY ROAD 1 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2000N AND
 DQ1358'THE STATION ON THE LEFT.
 DQ1358'
 DQ1358'THE STATION IS LOCATED 45.0 FT (13.7 M) EAST OF THE CENTERLINE OF
 DQ1358'COUNTY ROAD 1, 69.2 FT (21.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1358'2000N, 32.7 FT (10.0 M) EAST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 1,
 DQ1358'29.2 FT (8.9 M) NORTH-NORTHEAST OF THE EAST EDGE OF A 24 INCH (61 CM)
 DQ1358'CONCRETE BOX CULVERT, 14.0 FT (4.3 M) NORTH OF A TELEPHONE PEDESTAL.
 DQ1358'
 DQ1358'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1358'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1358'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1359 ***********************************************************************
 DQ1359  DESIGNATION -  MM 012
 DQ1359  PID         -  DQ1359
 DQ1359  STATE/COUNTY-  IL/WOODFORD
 DQ1359  COUNTRY     -  US
 DQ1359  USGS QUAD   -  METAMORA (2018)
 DQ1359
 DQ1359                         *CURRENT SURVEY CONTROL
 DQ1359  ______________________________________________________________________
 DQ1359* NAD 83(1986) POSITION- 40 51 58.32   (N) 089 16 27.52   (W)   HD_HELD1
 DQ1359* NAVD 88 ORTHO HEIGHT -   223.602 (meters)      733.60  (feet) ADJUSTED
 DQ1359  ______________________________________________________________________
 DQ1359  GEOID HEIGHT    -        -32.621 (meters)                     GEOID18
 DQ1359  DYNAMIC HEIGHT  -        223.503 (meters)      733.28  (feet) COMP
 DQ1359  MODELED GRAVITY -    980,176.1   (mgal)                       NAVD 88
 DQ1359
 DQ1359  VERT ORDER      -  SECOND    CLASS I
 DQ1359
 DQ1359.The horizontal coordinates were determined by differentially corrected
 DQ1359.hand held GPS observations or other comparable positioning techniques
 DQ1359.and have an estimated accuracy of +/- 3 meters.
 DQ1359
 DQ1359.The orthometric height was determined by differential leveling and
 DQ1359.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1359.in March 2016.
 DQ1359
 DQ1359.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1359.GEOID18 height accuracy estimate available here.
 DQ1359
 DQ1359.Click photographs - Photos may exist for this station.
 DQ1359
 DQ1359.The dynamic height is computed by dividing the NAVD 88
 DQ1359.geopotential number by the normal gravity value computed on the
 DQ1359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1359.degrees latitude (g = 980.6199 gals.).
 DQ1359
 DQ1359.The modeled gravity was interpolated from observed gravity values.
 DQ1359
 DQ1359;                    North         East    Units  Estimated Accuracy
 DQ1359;SPC IL W     -   466,550.9     775,226.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1359
 DQ1359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0833326393(NAD 83)
 DQ1359
 DQ1359                          SUPERSEDED SURVEY CONTROL
 DQ1359
 DQ1359.No superseded survey control is available for this station.
 DQ1359
 DQ1359_MARKER: F = FLANGE-ENCASED ROD
 DQ1359_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1359_STAMPING: MM 012 2015
 DQ1359_MARK LOGO: ILSGS
 DQ1359_PROJECTION: RECESSED 10 CENTIMETERS
 DQ1359_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DQ1359_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1359_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1359+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2020
 DQ1359_ROD/PIPE-DEPTH: 9.8 meters
 DQ1359_SLEEVE-DEPTH  : 0.9 meters
 DQ1359
 DQ1359  HISTORY     - Date     Condition        Report By
 DQ1359  HISTORY     - 20150924 MONUMENTED       BCA
 DQ1359  HISTORY     - 20200915 GOOD             ILDT
 DQ1359
 DQ1359                          STATION DESCRIPTION
 DQ1359
 DQ1359'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1359'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHEAST OF METAMORA,
 DQ1359'6.3 MI (10.1 KM) NORTHWEST OF ROANOKE AND 3.8 MI (6.1 KM)
 DQ1359'SOUTH-SOUTHEAST OF WASHBURN.
 DQ1359'
 DQ1359'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 2 WITH COUNTY
 DQ1359'ROAD 1 APPROXIMATELY 1.5 MI (2.4 KM) SOUTHEAST OF WASHBURN, IL GO
 DQ1359'SOUTH ON COUNTY ROAD 1 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 1900N GOING
 DQ1359'EAST AND THE STATION ON THE LEFT.
 DQ1359'
 DQ1359'THE STATION IS LOCATED 49.0 FT (14.9 M) EAST OF THE CENTERLINE OF
 DQ1359'COUNTY ROAD 1, 67.7 FT (20.6 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1359'1900N, 36.5 FT (11.1 M) EAST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 1
 DQ1359'AND 26.0 FT (7.9 M) NORTHEAST OF THE NORTH END OF A 24 INCH (61 CM)
 DQ1359'CONCRETE BOX CULVERT.
 DQ1359'
 DQ1359'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1359'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1359'IN IDENTIFICATION.
 DQ1359
 DQ1359                          STATION RECOVERY (2020)
 DQ1359
 DQ1359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DQ1359'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1360 ***********************************************************************
 DQ1360  DESIGNATION -  MM 013
 DQ1360  PID         -  DQ1360
 DQ1360  STATE/COUNTY-  IL/WOODFORD
 DQ1360  COUNTRY     -  US
 DQ1360  USGS QUAD   -  METAMORA (2018)
 DQ1360
 DQ1360                         *CURRENT SURVEY CONTROL
 DQ1360  ______________________________________________________________________
 DQ1360* NAD 83(1986) POSITION- 40 51 05.3    (N) 089 16 26.2    (W)   HD_HELD2
 DQ1360* NAVD 88 ORTHO HEIGHT -   229.371 (meters)      752.53  (feet) ADJUSTED
 DQ1360  ______________________________________________________________________
 DQ1360  GEOID HEIGHT    -        -32.598 (meters)                     GEOID18
 DQ1360  DYNAMIC HEIGHT  -        229.270 (meters)      752.20  (feet) COMP
 DQ1360  MODELED GRAVITY -    980,174.8   (mgal)                       NAVD 88
 DQ1360
 DQ1360  VERT ORDER      -  SECOND    CLASS I
 DQ1360
 DQ1360.The horizontal coordinates were established by autonomous hand held GPS
 DQ1360.observations and have an estimated accuracy of +/- 10 meters.
 DQ1360
 DQ1360.The orthometric height was determined by differential leveling and
 DQ1360.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1360.in March 2016.
 DQ1360
 DQ1360.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1360.GEOID18 height accuracy estimate available here.
 DQ1360
 DQ1360.Click photographs - Photos may exist for this station.
 DQ1360
 DQ1360.The dynamic height is computed by dividing the NAVD 88
 DQ1360.geopotential number by the normal gravity value computed on the
 DQ1360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1360.degrees latitude (g = 980.6199 gals.).
 DQ1360
 DQ1360.The modeled gravity was interpolated from observed gravity values.
 DQ1360
 DQ1360;                    North         East    Units  Estimated Accuracy
 DQ1360;SPC IL W     -   464,916.      775,274.      MT  (+/- 10 meters HH2 GPS)
 DQ1360
 DQ1360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0832124757(NAD 83)
 DQ1360
 DQ1360                          SUPERSEDED SURVEY CONTROL
 DQ1360
 DQ1360.No superseded survey control is available for this station.
 DQ1360
 DQ1360_MARKER: F = FLANGE-ENCASED ROD
 DQ1360_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1360_STAMPING: MM 013 2015
 DQ1360_MARK LOGO: ILSGS
 DQ1360_PROJECTION: FLUSH
 DQ1360_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1360_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1360+STABILITY: POSITION/ELEVATION WELL
 DQ1360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1360+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2015
 DQ1360_ROD/PIPE-DEPTH: 7.3 meters
 DQ1360_SLEEVE-DEPTH  : 0.9 meters
 DQ1360
 DQ1360  HISTORY     - Date     Condition        Report By
 DQ1360  HISTORY     - 20150924 MONUMENTED       BCA
 DQ1360
 DQ1360                          STATION DESCRIPTION
 DQ1360
 DQ1360'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1360'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTHEAST OF METAMORA,
 DQ1360'5.5 MI (8.8 KM) NORTHWEST OF ROANOKE AND 4.8 MI (7.7 KM) SOUTH OF
 DQ1360'WASHBURN.
 DQ1360'
 DQ1360'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 2 WITH COUNTY
 DQ1360'ROAD 1 APPROXIMATELY 1.5 MI (2.4 KM) SOUTHEAST OF WASHBURN, IL GO
 DQ1360'SOUTH ON COUNTY ROAD 1 FOR 4.1 MI (6.6 KM) TO COUNTY ROAD 1800N AND
 DQ1360'COUNTY ROAD 18 AND THE STATION ON THE LEFT.
 DQ1360'
 DQ1360'THE STATION IS LOCATED 93.0 FT (28.3 M) EAST OF THE CENTERLINE OF
 DQ1360'COUNTY ROAD 1, 60.0 FT (18.3 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1360'1800N AND COUNTY ROAD 18, 58.2 FT (17.7 M) NORTHWEST OF A MONUMENT 'WM
 DQ1360'213' AND 27.0 FT (8.2 M) NORTHEAST OF THE EASTERN MOST END OF A
 DQ1360'CONCRETE HEADWALL.
 DQ1360'
 DQ1360'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1360'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1360'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1361 ***********************************************************************
 DQ1361  DESIGNATION -  MM 014
 DQ1361  PID         -  DQ1361
 DQ1361  STATE/COUNTY-  IL/WOODFORD
 DQ1361  COUNTRY     -  US
 DQ1361  USGS QUAD   -  METAMORA (2018)
 DQ1361
 DQ1361                         *CURRENT SURVEY CONTROL
 DQ1361  ______________________________________________________________________
 DQ1361* NAD 83(1986) POSITION- 40 50 20.0    (N) 089 16 26.3    (W)   HD_HELD2
 DQ1361* NAVD 88 ORTHO HEIGHT -   237.021 (meters)      777.63  (feet) ADJUSTED
 DQ1361  ______________________________________________________________________
 DQ1361  GEOID HEIGHT    -        -32.580 (meters)                     GEOID18
 DQ1361  DYNAMIC HEIGHT  -        236.916 (meters)      777.28  (feet) COMP
 DQ1361  MODELED GRAVITY -    980,173.7   (mgal)                       NAVD 88
 DQ1361
 DQ1361  VERT ORDER      -  SECOND    CLASS I
 DQ1361
 DQ1361.The horizontal coordinates were established by autonomous hand held GPS
 DQ1361.observations and have an estimated accuracy of +/- 10 meters.
 DQ1361
 DQ1361.The orthometric height was determined by differential leveling and
 DQ1361.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1361.in March 2016.
 DQ1361
 DQ1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1361.GEOID18 height accuracy estimate available here.
 DQ1361
 DQ1361.Click photographs - Photos may exist for this station.
 DQ1361
 DQ1361.The dynamic height is computed by dividing the NAVD 88
 DQ1361.geopotential number by the normal gravity value computed on the
 DQ1361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1361.degrees latitude (g = 980.6199 gals.).
 DQ1361
 DQ1361.The modeled gravity was interpolated from observed gravity values.
 DQ1361
 DQ1361;                    North         East    Units  Estimated Accuracy
 DQ1361;SPC IL W     -   463,518.      775,286.      MT  (+/- 10 meters HH2 GPS)
 DQ1361
 DQ1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0828323361(NAD 83)
 DQ1361
 DQ1361                          SUPERSEDED SURVEY CONTROL
 DQ1361
 DQ1361.No superseded survey control is available for this station.
 DQ1361
 DQ1361_MARKER: F = FLANGE-ENCASED ROD
 DQ1361_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1361_STAMPING: MM 014 2015
 DQ1361_MARK LOGO: ILSGS
 DQ1361_PROJECTION: FLUSH
 DQ1361_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1361_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1361+STABILITY: POSITION/ELEVATION WELL
 DQ1361_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1361+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2015
 DQ1361_ROD/PIPE-DEPTH: 8.5 meters
 DQ1361_SLEEVE-DEPTH  : 0.9 meters
 DQ1361
 DQ1361  HISTORY     - Date     Condition        Report By
 DQ1361  HISTORY     - 20150924 MONUMENTED       BCA
 DQ1361
 DQ1361                          STATION DESCRIPTION
 DQ1361
 DQ1361'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1361'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTHEAST OF METAMORA,
 DQ1361'5.6 MI (9.0 KM) SOUTH OF WASHBURN AND 5.0 MI (8.0 KM) NORTHWEST OF
 DQ1361'ROANOKE.
 DQ1361'
 DQ1361'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 2 WITH COUNTY
 DQ1361'ROAD 1 APPROXIMATELY 1.5 MI (2.4 KM) SOUTHEAST OF WASHBURN, IL GO
 DQ1361'SOUTH ON COUNTY ROAD 1 FOR 4.9 MI (7.9 KM) TO COUNTY ROAD 1700N AND
 DQ1361'THE STATION ON THE LEFT.
 DQ1361'
 DQ1361'THE STATION IS LOCATED 35.0 FT (10.7 M) EAST OF THE CENTERLINE OF
 DQ1361'COUNTY ROAD 1, 0.15 MI (0.2 KM) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1361'1700N AND 23.0 FT (7.0 M) EAST OF THE EDGE OF PAVEMENT OF COUNTY ROAD
 DQ1361'1.
 DQ1361'
 DQ1361'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1361'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1361'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1362 ***********************************************************************
 DQ1362  DESIGNATION -  MM 015
 DQ1362  PID         -  DQ1362
 DQ1362  STATE/COUNTY-  IL/WOODFORD
 DQ1362  COUNTRY     -  US
 DQ1362  USGS QUAD   -  METAMORA (2018)
 DQ1362
 DQ1362                         *CURRENT SURVEY CONTROL
 DQ1362  ______________________________________________________________________
 DQ1362* NAD 83(1986) POSITION- 40 50 11.0    (N) 089 17 39.7    (W)   HD_HELD2
 DQ1362* NAVD 88 ORTHO HEIGHT -   241.009 (meters)      790.71  (feet) ADJUSTED
 DQ1362  ______________________________________________________________________
 DQ1362  GEOID HEIGHT    -        -32.595 (meters)                     GEOID18
 DQ1362  DYNAMIC HEIGHT  -        240.901 (meters)      790.36  (feet) COMP
 DQ1362  MODELED GRAVITY -    980,173.4   (mgal)                       NAVD 88
 DQ1362
 DQ1362  VERT ORDER      -  SECOND    CLASS I
 DQ1362
 DQ1362.The horizontal coordinates were established by autonomous hand held GPS
 DQ1362.observations and have an estimated accuracy of +/- 10 meters.
 DQ1362
 DQ1362.The orthometric height was determined by differential leveling and
 DQ1362.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1362.in March 2016.
 DQ1362
 DQ1362.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1362.GEOID18 height accuracy estimate available here.
 DQ1362
 DQ1362.Click photographs - Photos may exist for this station.
 DQ1362
 DQ1362.The dynamic height is computed by dividing the NAVD 88
 DQ1362.geopotential number by the normal gravity value computed on the
 DQ1362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1362.degrees latitude (g = 980.6199 gals.).
 DQ1362
 DQ1362.The modeled gravity was interpolated from observed gravity values.
 DQ1362
 DQ1362;                    North         East    Units  Estimated Accuracy
 DQ1362;SPC IL W     -   463,223.      773,569.      MT  (+/- 10 meters HH2 GPS)
 DQ1362
 DQ1362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0655623128(NAD 83)
 DQ1362
 DQ1362                          SUPERSEDED SURVEY CONTROL
 DQ1362
 DQ1362.No superseded survey control is available for this station.
 DQ1362
 DQ1362_MARKER: F = FLANGE-ENCASED ROD
 DQ1362_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1362_STAMPING: MM 015 2015
 DQ1362_MARK LOGO: ILSGS
 DQ1362_PROJECTION: FLUSH
 DQ1362_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1362_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1362+STABILITY: POSITION/ELEVATION WELL
 DQ1362_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1362+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2015
 DQ1362_ROD/PIPE-DEPTH: 8.5 meters
 DQ1362_SLEEVE-DEPTH  : 0.9 meters
 DQ1362
 DQ1362  HISTORY     - Date     Condition        Report By
 DQ1362  HISTORY     - 20150924 MONUMENTED       BCA
 DQ1362
 DQ1362                          STATION DESCRIPTION
 DQ1362
 DQ1362'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1362'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) WEST-NORTHWEST OF
 DQ1362'ROANOKE, 5.7 MI (9.2 KM) SOUTH OF WASHBURN AND 4.7 MI (7.6 KM)
 DQ1362'NORTHEAST OF METAMORA.
 DQ1362'
 DQ1362'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 116 WITH STATE
 DQ1362'HIGHWAY 89 IN METAMORA, IL, GO NORTH ON STATE HIGHWAY 89 FOR 3.3 MI
 DQ1362'(5.3 KM) TO COUNTY ROAD 1700N.  TURN RIGHT AND GO EAST ON COUNTY ROAD
 DQ1362'1700N FOR 2.5 MI (4.0 KM) TO COUNTY ROAD 1300E CONTINUE EAST ON COUNTY
 DQ1362'ROAD 1700N FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DQ1362'
 DQ1362'THE STATION IS LOCATED 28.0 FT (8.5 M) SOUTH OF THE CENTERLINE OF
 DQ1362'COUNTY ROAD 1700N, 83.4 FT (25.4 M) SOUTHEAST OF A UTILITY POLE AND
 DQ1362'19.0 FT (5.8 M) SOUTH OF THE EDGE OF PAVEMENT OF COUNTY ROAD 1700N.
 DQ1362'
 DQ1362'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1362'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1362'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1363 ***********************************************************************
 DQ1363  DESIGNATION -  MM 016
 DQ1363  PID         -  DQ1363
 DQ1363  STATE/COUNTY-  IL/WOODFORD
 DQ1363  COUNTRY     -  US
 DQ1363  USGS QUAD   -  METAMORA (2018)
 DQ1363
 DQ1363                         *CURRENT SURVEY CONTROL
 DQ1363  ______________________________________________________________________
 DQ1363* NAD 83(1986) POSITION- 40 49 43.0    (N) 089 17 36.1    (W)   HD_HELD2
 DQ1363* NAVD 88 ORTHO HEIGHT -   249.395 (meters)      818.22  (feet) ADJUSTED
 DQ1363  ______________________________________________________________________
 DQ1363  GEOID HEIGHT    -        -32.583 (meters)                     GEOID18
 DQ1363  DYNAMIC HEIGHT  -        249.284 (meters)      817.86  (feet) COMP
 DQ1363  MODELED GRAVITY -    980,172.7   (mgal)                       NAVD 88
 DQ1363
 DQ1363  VERT ORDER      -  SECOND    CLASS I
 DQ1363
 DQ1363.The horizontal coordinates were established by autonomous hand held GPS
 DQ1363.observations and have an estimated accuracy of +/- 10 meters.
 DQ1363
 DQ1363.The orthometric height was determined by differential leveling and
 DQ1363.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1363.in March 2016.
 DQ1363
 DQ1363.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1363.GEOID18 height accuracy estimate available here.
 DQ1363
 DQ1363.Click photographs - Photos may exist for this station.
 DQ1363
 DQ1363.The dynamic height is computed by dividing the NAVD 88
 DQ1363.geopotential number by the normal gravity value computed on the
 DQ1363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1363.degrees latitude (g = 980.6199 gals.).
 DQ1363
 DQ1363.The modeled gravity was interpolated from observed gravity values.
 DQ1363
 DQ1363;                    North         East    Units  Estimated Accuracy
 DQ1363;SPC IL W     -   462,361.      773,662.      MT  (+/- 10 meters HH2 GPS)
 DQ1363
 DQ1363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0661822262(NAD 83)
 DQ1363
 DQ1363                          SUPERSEDED SURVEY CONTROL
 DQ1363
 DQ1363.No superseded survey control is available for this station.
 DQ1363
 DQ1363_MARKER: F = FLANGE-ENCASED ROD
 DQ1363_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1363_STAMPING: MM 016 2015
 DQ1363_MARK LOGO: ILSGS
 DQ1363_PROJECTION: FLUSH
 DQ1363_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1363_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1363+STABILITY: POSITION/ELEVATION WELL
 DQ1363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1363+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2015
 DQ1363_ROD/PIPE-DEPTH: 8.5 meters
 DQ1363_SLEEVE-DEPTH  : 0.9 meters
 DQ1363
 DQ1363  HISTORY     - Date     Condition        Report By
 DQ1363  HISTORY     - 20150924 MONUMENTED       BCA
 DQ1363
 DQ1363                          STATION DESCRIPTION
 DQ1363
 DQ1363'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1363'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH OF WASHBURN, 5.5
 DQ1363'MI (8.8 KM) WEST-NORTHWEST OF ROANOKE AND 4.4 MI (7.1 KM) NORTHEAST OF
 DQ1363'METAMORA.
 DQ1363'
 DQ1363'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 116 WITH STATE
 DQ1363'HIGHWAY 89 IN METAMORA, IL, GO NORTH ON STATE HIGHWAY 89 FOR 2.3 MI
 DQ1363'(3.7 KM) TO COUNTY ROAD 1600N.  TURN RIGHT AND GO EAST ON COUNTY ROAD
 DQ1363'1600N FOR 2.8 MI (4.5 KM) TO COUNTY ROAD 1300E.  TURN LEFT ON COUNTY
 DQ1363'ROAD 1300E AND GO NORTH ON COUNTY ROAD 1300E FOR 0.5 MI (0.8 KM) TO
 DQ1363'THE STATION ON THE LEFT.
 DQ1363'
 DQ1363'THE STATION IS LOCATED 23.2 FT (7.1 M) WEST OF THE CENTERLINE OF
 DQ1363'COUNTY ROAD 1300E, 0.5 MI (0.8 KM) SOUTH THE COUNTY ROAD 1700N, 13.5
 DQ1363'FT (4.1 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 1300E AND 3.5
 DQ1363'FT (1.1 M) SOUTHEAST OF A LONE POST.
 DQ1363'
 DQ1363'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1363'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1363'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1364 ***********************************************************************
 DQ1364  DESIGNATION -  MM 017
 DQ1364  PID         -  DQ1364
 DQ1364  STATE/COUNTY-  IL/WOODFORD
 DQ1364  COUNTRY     -  US
 DQ1364  USGS QUAD   -  METAMORA (2018)
 DQ1364
 DQ1364                         *CURRENT SURVEY CONTROL
 DQ1364  ______________________________________________________________________
 DQ1364* NAD 83(1986) POSITION- 40 49 18.1    (N) 089 16 27.6    (W)   HD_HELD2
 DQ1364* NAVD 88 ORTHO HEIGHT -   245.695 (meters)      806.08  (feet) ADJUSTED
 DQ1364  ______________________________________________________________________
 DQ1364  GEOID HEIGHT    -        -32.558 (meters)                     GEOID18
 DQ1364  DYNAMIC HEIGHT  -        245.586 (meters)      805.73  (feet) COMP
 DQ1364  MODELED GRAVITY -    980,172.4   (mgal)                       NAVD 88
 DQ1364
 DQ1364  VERT ORDER      -  SECOND    CLASS I
 DQ1364
 DQ1364.The horizontal coordinates were established by autonomous hand held GPS
 DQ1364.observations and have an estimated accuracy of +/- 10 meters.
 DQ1364
 DQ1364.The orthometric height was determined by differential leveling and
 DQ1364.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1364.in March 2016.
 DQ1364
 DQ1364.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1364.GEOID18 height accuracy estimate available here.
 DQ1364
 DQ1364.Click photographs - Photos may exist for this station.
 DQ1364
 DQ1364.The dynamic height is computed by dividing the NAVD 88
 DQ1364.geopotential number by the normal gravity value computed on the
 DQ1364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1364.degrees latitude (g = 980.6199 gals.).
 DQ1364
 DQ1364.The modeled gravity was interpolated from observed gravity values.
 DQ1364
 DQ1364;                    North         East    Units  Estimated Accuracy
 DQ1364;SPC IL W     -   461,609.      775,275.      MT  (+/- 10 meters HH2 GPS)
 DQ1364
 DQ1364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0820321452(NAD 83)
 DQ1364
 DQ1364                          SUPERSEDED SURVEY CONTROL
 DQ1364
 DQ1364.No superseded survey control is available for this station.
 DQ1364
 DQ1364_MARKER: F = FLANGE-ENCASED ROD
 DQ1364_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1364_STAMPING: MM 017 2015
 DQ1364_MARK LOGO: ILSGS
 DQ1364_PROJECTION: FLUSH
 DQ1364_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1364_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1364+STABILITY: POSITION/ELEVATION WELL
 DQ1364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1364+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2015
 DQ1364_ROD/PIPE-DEPTH: 8.5 meters
 DQ1364_SLEEVE-DEPTH  : 0.9 meters
 DQ1364
 DQ1364  HISTORY     - Date     Condition        Report By
 DQ1364  HISTORY     - 20150925 MONUMENTED       BCA
 DQ1364
 DQ1364                          STATION DESCRIPTION
 DQ1364
 DQ1364'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1364'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH OF WASHBURN, 5.0
 DQ1364'MI (8.0 KM) EAST-NORTHEAST OF METAMORA AND 4.4 MI (7.1 KM)
 DQ1364'WEST-NORTHWEST OF ROANOKE.
 DQ1364'
 DQ1364'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 116 WITH STATE
 DQ1364'HIGHWAY 89 IN METAMORA, IL, GO NORTH ON STATE HIGHWAY 89 FOR 2.3 MI
 DQ1364'(3.7 KM) TO COUNTY ROAD 1600N.  TURN RIGHT AND GO EAST ON COUNTY ROAD
 DQ1364'1600N FOR 3.9 MI (6.3 KM) TO COUNTY ROAD 1 AND THE STATION ON THE
 DQ1364'RIGHT.
 DQ1364'
 DQ1364'THE STATION IS LOCATED 27.4 FT (8.4 M) SOUTH OF THE CENTERLINE OF
 DQ1364'COUNTY ROAD 1600N, 102.4 FT (31.2 M) WEST OF THE CENTERLINE OF COUNTY
 DQ1364'ROAD 1, 36.4 FT (11.1 M) WEST OF THE WEST POST FOR A 'LONE WILLOW'
 DQ1364'SIGN, 25.9 FT (7.9 M) WEST OF THE NORTHWEST CORNER OF A FIBER OPTIC
 DQ1364'HAND HOLE AND 16.3 FT (5.0 M) SOUTH OF THE EDGE OF PAVEMENT OF COUNTY
 DQ1364'ROAD 1600N.
 DQ1364'
 DQ1364'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1364'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1364'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1365 ***********************************************************************
 DQ1365  DESIGNATION -  MM 018
 DQ1365  PID         -  DQ1365
 DQ1365  STATE/COUNTY-  IL/WOODFORD
 DQ1365  COUNTRY     -  US
 DQ1365  USGS QUAD   -  METAMORA (2018)
 DQ1365
 DQ1365                         *CURRENT SURVEY CONTROL
 DQ1365  ______________________________________________________________________
 DQ1365* NAD 83(1986) POSITION- 40 48 26.6    (N) 089 16 25.2    (W)   HD_HELD2
 DQ1365* NAVD 88 ORTHO HEIGHT -   247.525 (meters)      812.09  (feet) ADJUSTED
 DQ1365  ______________________________________________________________________
 DQ1365  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 DQ1365  DYNAMIC HEIGHT  -        247.415 (meters)      811.73  (feet) COMP
 DQ1365  MODELED GRAVITY -    980,171.4   (mgal)                       NAVD 88
 DQ1365
 DQ1365  VERT ORDER      -  SECOND    CLASS I
 DQ1365
 DQ1365.The horizontal coordinates were established by autonomous hand held GPS
 DQ1365.observations and have an estimated accuracy of +/- 10 meters.
 DQ1365
 DQ1365.The orthometric height was determined by differential leveling and
 DQ1365.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1365.in March 2016.
 DQ1365
 DQ1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1365.GEOID18 height accuracy estimate available here.
 DQ1365
 DQ1365.Click photographs - Photos may exist for this station.
 DQ1365
 DQ1365.The dynamic height is computed by dividing the NAVD 88
 DQ1365.geopotential number by the normal gravity value computed on the
 DQ1365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1365.degrees latitude (g = 980.6199 gals.).
 DQ1365
 DQ1365.The modeled gravity was interpolated from observed gravity values.
 DQ1365
 DQ1365;                    North         East    Units  Estimated Accuracy
 DQ1365;SPC IL W     -   460,021.      775,347.      MT  (+/- 10 meters HH2 GPS)
 DQ1365
 DQ1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0821819863(NAD 83)
 DQ1365
 DQ1365                          SUPERSEDED SURVEY CONTROL
 DQ1365
 DQ1365.No superseded survey control is available for this station.
 DQ1365
 DQ1365_MARKER: F = FLANGE-ENCASED ROD
 DQ1365_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1365_STAMPING: MM 018 2015
 DQ1365_MARK LOGO: ILSGS
 DQ1365_PROJECTION: FLUSH
 DQ1365_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1365_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1365+STABILITY: POSITION/ELEVATION WELL
 DQ1365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1365+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2015
 DQ1365_ROD/PIPE-DEPTH: 9.8 meters
 DQ1365_SLEEVE-DEPTH  : 0.9 meters
 DQ1365
 DQ1365  HISTORY     - Date     Condition        Report By
 DQ1365  HISTORY     - 20150925 MONUMENTED       BCA
 DQ1365
 DQ1365                          STATION DESCRIPTION
 DQ1365
 DQ1365'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1365'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH OF EUREKA, 4.7 MI
 DQ1365'(7.6 KM) EAST-NORTHEAST OF METAMORA AND 4.1 MI (6.6 KM) WEST OF
 DQ1365'ROANOKE.
 DQ1365'
 DQ1365'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 116/117 WITH
 DQ1365'COUNTY ROAD 1 APPROXIMATELY 4.0 MI (6.4 KM) WEST OF ROANOKE, IL, GO
 DQ1365'NORTH ON COUNTY ROAD 1 FOR 1.1 MI (1.8 KM) TO COUNTY ROAD 1500N AND
 DQ1365'THE STATION ON THE RIGHT.
 DQ1365'
 DQ1365'THE STATION IS LOCATED 46.0 FT (14.0 M) EAST OF THE CENTERLINE OF
 DQ1365'COUNTY ROAD 1, 63.0 FT (19.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1365'1500N, 39.8 FT (12.1 M) NORTHWEST OF THE NORTH EDGE OF A 18 INCH (46
 DQ1365'CM) CORRUGATED METAL PIPE, 33.5 FT (10.2 M) EAST OF THE EDGE OF
 DQ1365'PAVEMENT OF COUNTY ROAD 1 AND 5.7 FT (1.7 M) NORTHEAST OF THE
 DQ1365'NORTHEAST CORNER OF A FIBER OPTIC HANDHOLE.
 DQ1365'
 DQ1365'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1365'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1365'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1366 ***********************************************************************
 DQ1366  DESIGNATION -  MM 019
 DQ1366  PID         -  DQ1366
 DQ1366  STATE/COUNTY-  IL/WOODFORD
 DQ1366  COUNTRY     -  US
 DQ1366  USGS QUAD   -  METAMORA (2018)
 DQ1366
 DQ1366                         *CURRENT SURVEY CONTROL
 DQ1366  ______________________________________________________________________
 DQ1366* NAD 83(1986) POSITION- 40 47 34.2    (N) 089 16 24.6    (W)   HD_HELD2
 DQ1366* NAVD 88 ORTHO HEIGHT -   227.251 (meters)      745.57  (feet) ADJUSTED
 DQ1366  ______________________________________________________________________
 DQ1366  GEOID HEIGHT    -        -32.525 (meters)                     GEOID18
 DQ1366  DYNAMIC HEIGHT  -        227.149 (meters)      745.24  (feet) COMP
 DQ1366  MODELED GRAVITY -    980,170.6   (mgal)                       NAVD 88
 DQ1366
 DQ1366  VERT ORDER      -  SECOND    CLASS I
 DQ1366
 DQ1366.The horizontal coordinates were established by autonomous hand held GPS
 DQ1366.observations and have an estimated accuracy of +/- 10 meters.
 DQ1366
 DQ1366.The orthometric height was determined by differential leveling and
 DQ1366.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1366.in March 2016.
 DQ1366
 DQ1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1366.GEOID18 height accuracy estimate available here.
 DQ1366
 DQ1366.Click photographs - Photos may exist for this station.
 DQ1366
 DQ1366.The dynamic height is computed by dividing the NAVD 88
 DQ1366.geopotential number by the normal gravity value computed on the
 DQ1366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1366.degrees latitude (g = 980.6199 gals.).
 DQ1366
 DQ1366.The modeled gravity was interpolated from observed gravity values.
 DQ1366
 DQ1366;                    North         East    Units  Estimated Accuracy
 DQ1366;SPC IL W     -   458,404.      775,378.      MT  (+/- 10 meters HH2 GPS)
 DQ1366
 DQ1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0819018246(NAD 83)
 DQ1366
 DQ1366                          SUPERSEDED SURVEY CONTROL
 DQ1366
 DQ1366.No superseded survey control is available for this station.
 DQ1366
 DQ1366_MARKER: F = FLANGE-ENCASED ROD
 DQ1366_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1366_STAMPING: MM 019 2015
 DQ1366_MARK LOGO: ILSGS
 DQ1366_PROJECTION: FLUSH
 DQ1366_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1366_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1366+STABILITY: POSITION/ELEVATION WELL
 DQ1366_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1366+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2015
 DQ1366_ROD/PIPE-DEPTH: 9.8 meters
 DQ1366_SLEEVE-DEPTH  : 0.9 meters
 DQ1366
 DQ1366  HISTORY     - Date     Condition        Report By
 DQ1366  HISTORY     - 20150925 MONUMENTED       BCA
 DQ1366
 DQ1366                          STATION DESCRIPTION
 DQ1366
 DQ1366'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1366'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH OF EUREKA, 4.7 MI
 DQ1366'(7.6 KM) EAST-NORTHEAST OF METAMORA AND 4.1 MI (6.6 KM) WEST OF
 DQ1366'ROANOKE.    THE IS STATION LOCATED IN THE NORTHEAST QUAD AT THE
 DQ1366'JUNCTION OF STATE HIGHWAY 116E/117N WITH COUNTY ROAD 1 APPROXIMATELY
 DQ1366'4.0 MI (6.4 KM) WEST OF ROANOKE, IL,.
 DQ1366'
 DQ1366'THE STATION IS LOCATED 43.7 FT (13.3 M) EAST OF THE CENTERLINE OF
 DQ1366'COUNTY ROAD 1, 92.0 FT (28.0 M) NORTH OF STATE HIGHWAY 116E/117N, 34
 DQ1366'FT (10.4 M) NORTH OF THE NORTH CORNER OF A CONCRETE WALL FOR
 DQ1366'CORRUGATED METAL PIPES, 29.0 FT (8.8 M) NORTHWEST OF THE NORTHWEST
 DQ1366'CORNER OF A FIBER OPTIC HANDHOLE, 27.0 FT (8.2 M) NORTHWEST OF A
 DQ1366'UTILITY POLE AND 26.0 FT (7.9 M) EAST OF THE EDGE OF PAVEMENT OF
 DQ1366'COUNTY ROAD 1.
 DQ1366'
 DQ1366'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1366'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1366'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1367 ***********************************************************************
 DQ1367  DESIGNATION -  MM 020
 DQ1367  PID         -  DQ1367
 DQ1367  STATE/COUNTY-  IL/WOODFORD
 DQ1367  COUNTRY     -  US
 DQ1367  USGS QUAD   -  METAMORA (2018)
 DQ1367
 DQ1367                         *CURRENT SURVEY CONTROL
 DQ1367  ______________________________________________________________________
 DQ1367* NAD 83(1986) POSITION- 40 46 40.51   (N) 089 16 23.63   (W)   HD_HELD1
 DQ1367* NAVD 88 ORTHO HEIGHT -   232.885 (meters)      764.06  (feet) ADJUSTED
 DQ1367  ______________________________________________________________________
 DQ1367  GEOID HEIGHT    -        -32.508 (meters)                     GEOID18
 DQ1367  DYNAMIC HEIGHT  -        232.781 (meters)      763.72  (feet) COMP
 DQ1367  MODELED GRAVITY -    980,170.2   (mgal)                       NAVD 88
 DQ1367
 DQ1367  VERT ORDER      -  SECOND    CLASS I
 DQ1367
 DQ1367.The horizontal coordinates were determined by differentially corrected
 DQ1367.hand held GPS observations or other comparable positioning techniques
 DQ1367.and have an estimated accuracy of +/- 3 meters.
 DQ1367
 DQ1367.The orthometric height was determined by differential leveling and
 DQ1367.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1367.in March 2016.
 DQ1367
 DQ1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1367.GEOID18 height accuracy estimate available here.
 DQ1367
 DQ1367.Click photographs - Photos may exist for this station.
 DQ1367
 DQ1367.The dynamic height is computed by dividing the NAVD 88
 DQ1367.geopotential number by the normal gravity value computed on the
 DQ1367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1367.degrees latitude (g = 980.6199 gals.).
 DQ1367
 DQ1367.The modeled gravity was interpolated from observed gravity values.
 DQ1367
 DQ1367;                    North         East    Units  Estimated Accuracy
 DQ1367;SPC IL W     -   456,748.6     775,417.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1367
 DQ1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0817016590(NAD 83)
 DQ1367
 DQ1367                          SUPERSEDED SURVEY CONTROL
 DQ1367
 DQ1367.No superseded survey control is available for this station.
 DQ1367
 DQ1367_MARKER: F = FLANGE-ENCASED ROD
 DQ1367_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1367_STAMPING: MM 020 2015
 DQ1367_MARK LOGO: ILSGS
 DQ1367_PROJECTION: RECESSED 5 CENTIMETERS
 DQ1367_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DQ1367_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1367+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2020
 DQ1367_ROD/PIPE-DEPTH: 6.1 meters
 DQ1367_SLEEVE-DEPTH  : 0.9 meters
 DQ1367
 DQ1367  HISTORY     - Date     Condition        Report By
 DQ1367  HISTORY     - 20150925 MONUMENTED       BCA
 DQ1367  HISTORY     - 20200915 GOOD             ILDT
 DQ1367
 DQ1367                          STATION DESCRIPTION
 DQ1367
 DQ1367'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1367'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) EAST OF METAMORA, 4.2 MI
 DQ1367'(6.8 KM) WEST-SOUTHWEST OF ROANOKE AND 3.9 MI (6.3 KM) NORTH OF
 DQ1367'EUREKA.
 DQ1367'
 DQ1367'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 116E/117N WITH
 DQ1367'STATE HIGHWAY 117N APPROXIMATELY 4.0 MI (6.4 KM) WEST OF ROANOKE, IL,
 DQ1367'GO SOUTH ON STATE HIGHWAY 117N FOR 1.0 MI (1.6 KM) TO COUNTY ROAD
 DQ1367'1300N WEST AND THE STATION ON THE LEFT.
 DQ1367'
 DQ1367'THE STATION IS LOCATED 23.8 FT (7.3 M) SOUTH OF COUNTY ROAD 1300N
 DQ1367'EAST, 68.0 FT (20.7 M) EAST OF THE CENTERLINE OF STATE HIGHWAY 117N,
 DQ1367'50.2 FT (15.3 M) SOUTH OF A UTILITY POLE, 15.0 FT (4.6 M) WEST OF A
 DQ1367'POST FOR A '5 TONS' SIGN AND 11.6 FT (3.5 M) SOUTH OF THE EDGE OF
 DQ1367'PAVEMENT OF COUNTY ROAD 1300N EAST.
 DQ1367'
 DQ1367'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1367'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1367'IN IDENTIFICATION.
 DQ1367
 DQ1367                          STATION RECOVERY (2020)
 DQ1367
 DQ1367'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DQ1367'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1368 ***********************************************************************
 DQ1368  DESIGNATION -  MM 021
 DQ1368  PID         -  DQ1368
 DQ1368  STATE/COUNTY-  IL/WOODFORD
 DQ1368  COUNTRY     -  US
 DQ1368  USGS QUAD   -  METAMORA (2018)
 DQ1368
 DQ1368                         *CURRENT SURVEY CONTROL
 DQ1368  ______________________________________________________________________
 DQ1368* NAD 83(1986) POSITION- 40 45 48.4    (N) 089 16 23.2    (W)   HD_HELD2
 DQ1368* NAVD 88 ORTHO HEIGHT -   232.858 (meters)      763.97  (feet) ADJUSTED
 DQ1368  ______________________________________________________________________
 DQ1368  GEOID HEIGHT    -        -32.490 (meters)                     GEOID18
 DQ1368  DYNAMIC HEIGHT  -        232.753 (meters)      763.62  (feet) COMP
 DQ1368  MODELED GRAVITY -    980,170.4   (mgal)                       NAVD 88
 DQ1368
 DQ1368  VERT ORDER      -  SECOND    CLASS I
 DQ1368
 DQ1368.The horizontal coordinates were established by autonomous hand held GPS
 DQ1368.observations and have an estimated accuracy of +/- 10 meters.
 DQ1368
 DQ1368.The orthometric height was determined by differential leveling and
 DQ1368.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1368.in March 2016.
 DQ1368
 DQ1368.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1368.GEOID18 height accuracy estimate available here.
 DQ1368
 DQ1368.Click photographs - Photos may exist for this station.
 DQ1368
 DQ1368.The dynamic height is computed by dividing the NAVD 88
 DQ1368.geopotential number by the normal gravity value computed on the
 DQ1368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1368.degrees latitude (g = 980.6199 gals.).
 DQ1368
 DQ1368.The modeled gravity was interpolated from observed gravity values.
 DQ1368
 DQ1368;                    North         East    Units  Estimated Accuracy
 DQ1368;SPC IL W     -   455,141.      775,444.      MT  (+/- 10 meters HH2 GPS)
 DQ1368
 DQ1368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0813814983(NAD 83)
 DQ1368
 DQ1368                          SUPERSEDED SURVEY CONTROL
 DQ1368
 DQ1368.No superseded survey control is available for this station.
 DQ1368
 DQ1368_MARKER: F = FLANGE-ENCASED ROD
 DQ1368_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1368_STAMPING: MM 021 2015
 DQ1368_MARK LOGO: ILSGS
 DQ1368_PROJECTION: FLUSH
 DQ1368_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1368_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1368+STABILITY: POSITION/ELEVATION WELL
 DQ1368_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1368+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2015
 DQ1368_ROD/PIPE-DEPTH: 11.0 meters
 DQ1368_SLEEVE-DEPTH  : 0.9 meters
 DQ1368
 DQ1368  HISTORY     - Date     Condition        Report By
 DQ1368  HISTORY     - 20150929 MONUMENTED       BCA
 DQ1368
 DQ1368                          STATION DESCRIPTION
 DQ1368
 DQ1368'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1368'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) EAST-SOUTHEAST OF
 DQ1368'METAMORA, 4.6 MI (7.4 KM) WEST-SOUTHWEST OF ROANOKE AND 2.9 MI (4.7
 DQ1368'KM) NORTH OF EUREKA.
 DQ1368'
 DQ1368'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 116E/117N WITH
 DQ1368'STATE HIGHWAY 117N APPROXIMATELY 4.0 MI (6.4 KM) WEST OF ROANOKE, IL,
 DQ1368'GO SOUTH ON STATE HIGHWAY 117N FOR 2.1 MI (3.4 KM) TO COUNTY ROAD
 DQ1368'1200N AND THE STATION ON THE LEFT.
 DQ1368'
 DQ1368'THE STATION IS LOCATED 88.6 FT (27.0 M) EAST OF THE CENTERLINE OF
 DQ1368'STATE HIGHWAY 117N, 29.5 FT (9.0 M) SOUTH OF THE CENTERLINE OF COUNTY
 DQ1368'ROAD 1200N, 63.2 FT (19.3 M) SOUTH-SOUTHEAST OF A RIGHT OF WAY MARKER,
 DQ1368'31.2 FT (9.5 M) EAST OF A POST FOR A 'ROANAKE MENNONITE CHURCH' SIGN,
 DQ1368'19.7 FT (6.0 M) EAST OF A TELEPHONE PEDESTAL, 18.7 FT (5.7 M) SOUTH OF
 DQ1368'THE EDGE OF PAVEMENT OF COUNTY ROAD 1200N AND 14.7 FT (4.5 M) EAST OF
 DQ1368'THE MOST EASTERN OF 2 TELEPHONE PEDESTAL.
 DQ1368'
 DQ1368'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1368'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1368'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1369 ***********************************************************************
 DQ1369  DESIGNATION -  MM 022
 DQ1369  PID         -  DQ1369
 DQ1369  STATE/COUNTY-  IL/WOODFORD
 DQ1369  COUNTRY     -  US
 DQ1369  USGS QUAD   -  METAMORA (2018)
 DQ1369
 DQ1369                         *CURRENT SURVEY CONTROL
 DQ1369  ______________________________________________________________________
 DQ1369* NAD 83(1986) POSITION- 40 45 01.3    (N) 089 16 23.2    (W)   HD_HELD2
 DQ1369* NAVD 88 ORTHO HEIGHT -   247.009 (meters)      810.40  (feet) ADJUSTED
 DQ1369  ______________________________________________________________________
 DQ1369  GEOID HEIGHT    -        -32.474 (meters)                     GEOID18
 DQ1369  DYNAMIC HEIGHT  -        246.898 (meters)      810.03  (feet) COMP
 DQ1369  MODELED GRAVITY -    980,171.1   (mgal)                       NAVD 88
 DQ1369
 DQ1369  VERT ORDER      -  SECOND    CLASS I
 DQ1369
 DQ1369.The horizontal coordinates were established by autonomous hand held GPS
 DQ1369.observations and have an estimated accuracy of +/- 10 meters.
 DQ1369
 DQ1369.The orthometric height was determined by differential leveling and
 DQ1369.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1369.in March 2016.
 DQ1369
 DQ1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1369.GEOID18 height accuracy estimate available here.
 DQ1369
 DQ1369.Click photographs - Photos may exist for this station.
 DQ1369
 DQ1369.The dynamic height is computed by dividing the NAVD 88
 DQ1369.geopotential number by the normal gravity value computed on the
 DQ1369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1369.degrees latitude (g = 980.6199 gals.).
 DQ1369
 DQ1369.The modeled gravity was interpolated from observed gravity values.
 DQ1369
 DQ1369;                    North         East    Units  Estimated Accuracy
 DQ1369;SPC IL W     -   453,688.      775,458.      MT  (+/- 10 meters HH2 GPS)
 DQ1369
 DQ1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0810013530(NAD 83)
 DQ1369
 DQ1369                          SUPERSEDED SURVEY CONTROL
 DQ1369
 DQ1369.No superseded survey control is available for this station.
 DQ1369
 DQ1369_MARKER: F = FLANGE-ENCASED ROD
 DQ1369_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1369_STAMPING: MM 022 2015
 DQ1369_MARK LOGO: ILSGS
 DQ1369_PROJECTION: FLUSH
 DQ1369_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1369_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1369+STABILITY: POSITION/ELEVATION WELL
 DQ1369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1369+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2015
 DQ1369_ROD/PIPE-DEPTH: 9.8 meters
 DQ1369_SLEEVE-DEPTH  : 0.9 meters
 DQ1369
 DQ1369  HISTORY     - Date     Condition        Report By
 DQ1369  HISTORY     - 20150929 MONUMENTED       BCA
 DQ1369
 DQ1369                          STATION DESCRIPTION
 DQ1369
 DQ1369'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1369'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) EAST-SOUTHEAST OF
 DQ1369'METAMORA, 5.1 MI (8.2 KM) SOUTHWEST OF ROANOKE AND 2.0 MI (3.2 KM)
 DQ1369'NORTH OF EUREKA.
 DQ1369'
 DQ1369'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 24 WITH STATE
 DQ1369'HIGHWAY 117 LOCATED IN EUREKA, IL, GO NORTH ON STATE HIGHWAY 117 FOR
 DQ1369'1.2 MI (1.9 KM) TO EDGEWOOD ROAD.  CONTINUE NORTH ON STATE HIGHWAY 117
 DQ1369'FOR 0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DQ1369'
 DQ1369'THE STATION IS LOCATED 30.5 FT (9.3 M) EAST OF THE CENTERLINE OF STATE
 DQ1369'HIGHWAY 117, 0.4 MI (0.6 KM) SOUTH OF COUNTY ROAD 1150N, 17.2 FT (5.2
 DQ1369'M) EAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 117, 10.7 FT (3.3 M)
 DQ1369'NORTH-NORTHEAST OF A 15 INCH (38 CM) CORRUGATED METAL PIPE AND 10.0 FT
 DQ1369'(3.0 M) NORTH-NORTHWEST OF A 1/2 INCH (13 MM) REBAR.
 DQ1369'
 DQ1369'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1369'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1369'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1370 ***********************************************************************
 DQ1370  DESIGNATION -  MM 023
 DQ1370  PID         -  DQ1370
 DQ1370  STATE/COUNTY-  IL/WOODFORD
 DQ1370  COUNTRY     -  US
 DQ1370  USGS QUAD   -  EUREKA (2018)
 DQ1370
 DQ1370                         *CURRENT SURVEY CONTROL
 DQ1370  ______________________________________________________________________
 DQ1370* NAD 83(1986) POSITION- 40 44 16.9    (N) 089 16 22.9    (W)   HD_HELD2
 DQ1370* NAVD 88 ORTHO HEIGHT -   237.542 (meters)      779.34  (feet) ADJUSTED
 DQ1370  ______________________________________________________________________
 DQ1370  GEOID HEIGHT    -        -32.459 (meters)                     GEOID18
 DQ1370  DYNAMIC HEIGHT  -        237.436 (meters)      778.99  (feet) COMP
 DQ1370  MODELED GRAVITY -    980,172.1   (mgal)                       NAVD 88
 DQ1370
 DQ1370  VERT ORDER      -  SECOND    CLASS I
 DQ1370
 DQ1370.The horizontal coordinates were established by autonomous hand held GPS
 DQ1370.observations and have an estimated accuracy of +/- 10 meters.
 DQ1370
 DQ1370.The orthometric height was determined by differential leveling and
 DQ1370.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1370.in March 2016.
 DQ1370
 DQ1370.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1370.GEOID18 height accuracy estimate available here.
 DQ1370
 DQ1370.Click photographs - Photos may exist for this station.
 DQ1370
 DQ1370.The dynamic height is computed by dividing the NAVD 88
 DQ1370.geopotential number by the normal gravity value computed on the
 DQ1370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1370.degrees latitude (g = 980.6199 gals.).
 DQ1370
 DQ1370.The modeled gravity was interpolated from observed gravity values.
 DQ1370
 DQ1370;                    North         East    Units  Estimated Accuracy
 DQ1370;SPC IL W     -   452,319.      775,479.      MT  (+/- 10 meters HH2 GPS)
 DQ1370
 DQ1370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0807212161(NAD 83)
 DQ1370
 DQ1370                          SUPERSEDED SURVEY CONTROL
 DQ1370
 DQ1370.No superseded survey control is available for this station.
 DQ1370
 DQ1370_MARKER: F = FLANGE-ENCASED ROD
 DQ1370_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1370_STAMPING: MM 023 2015
 DQ1370_MARK LOGO: ILSGS
 DQ1370_PROJECTION: FLUSH
 DQ1370_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1370_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1370+STABILITY: POSITION/ELEVATION WELL
 DQ1370_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1370+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2015
 DQ1370_ROD/PIPE-DEPTH: 9.8 meters
 DQ1370_SLEEVE-DEPTH  : 0.9 meters
 DQ1370
 DQ1370  HISTORY     - Date     Condition        Report By
 DQ1370  HISTORY     - 20150929 MONUMENTED       BCA
 DQ1370
 DQ1370                          STATION DESCRIPTION
 DQ1370
 DQ1370'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1370'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTHEAST OF METAMORA,
 DQ1370'5.6 MI (9.0 KM) SOUTHWEST OF ROANOKE AND 1.1 MI (1.8 KM) NORTH OF
 DQ1370'EUREKA.
 DQ1370'
 DQ1370'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 24 WITH STATE
 DQ1370'HIGHWAY 117 LOCATED IN EUREKA, IL, GO NORTH ON STATE HIGHWAY 117 FOR
 DQ1370'1.1 MI (1.8 KM) TO EDGEWOOD ROAD AND THE STATION ON THE RIGHT.
 DQ1370'
 DQ1370'THE STATION IS LOCATED 27.6 FT (8.4 M) EAST OF THE CENTERLINE OF STATE
 DQ1370'HIGHWAY 117, 47.0 FT (14.3 M) SOUTH OF THE EXTENDED CENTERLINE OF
 DQ1370'EDGEWOOD ROAD, 47.0 FT (14.3 M) SOUTH OF A PRIVATE ENTRANCE '1001 N
 DQ1370'MAIN', 35.2 FT (10.7 M) SOUTH-SOUTHEAST OF A MAIL BOX POST, 16.8 FT
 DQ1370'(5.1 M) SOUTHWEST OF A GAS RISER AND 15.0 FT (4.6 M) EAST OF THE EDGE
 DQ1370'OF PAVEMENT OF STATE HIGHWAY 117.
 DQ1370'
 DQ1370'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1370'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1370'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1371 ***********************************************************************
 DQ1371  DESIGNATION -  MM 024
 DQ1371  PID         -  DQ1371
 DQ1371  STATE/COUNTY-  IL/WOODFORD
 DQ1371  COUNTRY     -  US
 DQ1371  USGS QUAD   -  EUREKA (2018)
 DQ1371
 DQ1371                         *CURRENT SURVEY CONTROL
 DQ1371  ______________________________________________________________________
 DQ1371* NAD 83(1986) POSITION- 40 43 26.6    (N) 089 16 22.1    (W)   HD_HELD2
 DQ1371* NAVD 88 ORTHO HEIGHT -   224.381 (meters)      736.16  (feet) ADJUSTED
 DQ1371  ______________________________________________________________________
 DQ1371  GEOID HEIGHT    -        -32.443 (meters)                     GEOID18
 DQ1371  DYNAMIC HEIGHT  -        224.281 (meters)      735.83  (feet) COMP
 DQ1371  MODELED GRAVITY -    980,173.6   (mgal)                       NAVD 88
 DQ1371
 DQ1371  VERT ORDER      -  SECOND    CLASS I
 DQ1371
 DQ1371.The horizontal coordinates were established by autonomous hand held GPS
 DQ1371.observations and have an estimated accuracy of +/- 10 meters.
 DQ1371
 DQ1371.The orthometric height was determined by differential leveling and
 DQ1371.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1371.in March 2016.
 DQ1371
 DQ1371.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1371.GEOID18 height accuracy estimate available here.
 DQ1371
 DQ1371.Click photographs - Photos may exist for this station.
 DQ1371
 DQ1371.The dynamic height is computed by dividing the NAVD 88
 DQ1371.geopotential number by the normal gravity value computed on the
 DQ1371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1371.degrees latitude (g = 980.6199 gals.).
 DQ1371
 DQ1371.The modeled gravity was interpolated from observed gravity values.
 DQ1371
 DQ1371;                    North         East    Units  Estimated Accuracy
 DQ1371;SPC IL W     -   450,768.      775,514.      MT  (+/- 10 meters HH2 GPS)
 DQ1371
 DQ1371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0805110609(NAD 83)
 DQ1371
 DQ1371                          SUPERSEDED SURVEY CONTROL
 DQ1371
 DQ1371.No superseded survey control is available for this station.
 DQ1371
 DQ1371_MARKER: F = FLANGE-ENCASED ROD
 DQ1371_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1371_STAMPING: MM 024 2015
 DQ1371_MARK LOGO: ILSGS
 DQ1371_PROJECTION: FLUSH
 DQ1371_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1371_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1371+STABILITY: POSITION/ELEVATION WELL
 DQ1371_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1371+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2015
 DQ1371_ROD/PIPE-DEPTH: 12.2 meters
 DQ1371_SLEEVE-DEPTH  : 0.9 meters
 DQ1371
 DQ1371  HISTORY     - Date     Condition        Report By
 DQ1371  HISTORY     - 20150929 MONUMENTED       BCA
 DQ1371
 DQ1371                          STATION DESCRIPTION
 DQ1371
 DQ1371'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1371'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF METAMORA,
 DQ1371'6.4 MI (10.3 KM) SOUTHWEST OF ROANOKE AND IN THE TOWN OF EUREKA, IL.
 DQ1371'
 DQ1371'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 24 WITH STATE
 DQ1371'HIGHWAY 117 LOCATED IN EUREKA, IL, GO NORTH ON STATE HIGHWAY 117 FOR
 DQ1371'0.2 MI (0.3 KM) TO TOLEDO PEORIA AND WESTERN RAILROAD TRACKS AND THE
 DQ1371'STATION ON THE RIGHT.
 DQ1371'
 DQ1371'THE STATION IS LOCATED 34.0 FT (10.4 M) EAST OF THE CENTERLINE OF
 DQ1371'STATE HIGHWAY 117, 230 FT (70.1 M) SOUTH OF THE CENTERLINE OF GRAHAM
 DQ1371'STREET, 31.3 FT (9.5 M) NORTH OF THE NORTH RAIL OF THE TOLEDO, PEORIA
 DQ1371'AND WESTERN RAILROAD TRACKS, 16.2 FT (4.9 M) NORTH OF THE SOUTH END OF
 DQ1371'A CONCRETE SIDEWALK AND ASPHALT BEGINS AND 0.65 FT (20 CM) EAST OF THE
 DQ1371'EAST EDGE OF A CONCRETE SIDEWALK.
 DQ1371'
 DQ1371'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1371'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1371'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1372 ***********************************************************************
 DQ1372  DESIGNATION -  MM 025
 DQ1372  PID         -  DQ1372
 DQ1372  STATE/COUNTY-  IL/WOODFORD
 DQ1372  COUNTRY     -  US
 DQ1372  USGS QUAD   -  EUREKA (2018)
 DQ1372
 DQ1372                         *CURRENT SURVEY CONTROL
 DQ1372  ______________________________________________________________________
 DQ1372* NAD 83(1986) POSITION- 40 42 33.7    (N) 089 16 22.9    (W)   HD_HELD2
 DQ1372* NAVD 88 ORTHO HEIGHT -   219.301 (meters)      719.49  (feet) ADJUSTED
 DQ1372  ______________________________________________________________________
 DQ1372  GEOID HEIGHT    -        -32.429 (meters)                     GEOID18
 DQ1372  DYNAMIC HEIGHT  -        219.204 (meters)      719.17  (feet) COMP
 DQ1372  MODELED GRAVITY -    980,175.3   (mgal)                       NAVD 88
 DQ1372
 DQ1372  VERT ORDER      -  SECOND    CLASS I
 DQ1372
 DQ1372.The horizontal coordinates were established by autonomous hand held GPS
 DQ1372.observations and have an estimated accuracy of +/- 10 meters.
 DQ1372
 DQ1372.The orthometric height was determined by differential leveling and
 DQ1372.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1372.in March 2016.
 DQ1372
 DQ1372.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1372.GEOID18 height accuracy estimate available here.
 DQ1372
 DQ1372.Click photographs - Photos may exist for this station.
 DQ1372
 DQ1372.The dynamic height is computed by dividing the NAVD 88
 DQ1372.geopotential number by the normal gravity value computed on the
 DQ1372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1372.degrees latitude (g = 980.6199 gals.).
 DQ1372
 DQ1372.The modeled gravity was interpolated from observed gravity values.
 DQ1372
 DQ1372;                    North         East    Units  Estimated Accuracy
 DQ1372;SPC IL W     -   449,136.      775,512.      MT  (+/- 10 meters HH2 GPS)
 DQ1372
 DQ1372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0799008979(NAD 83)
 DQ1372
 DQ1372                          SUPERSEDED SURVEY CONTROL
 DQ1372
 DQ1372.No superseded survey control is available for this station.
 DQ1372
 DQ1372_MARKER: F = FLANGE-ENCASED ROD
 DQ1372_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1372_STAMPING: MM 025 2015
 DQ1372_MARK LOGO: ILSGS
 DQ1372_PROJECTION: FLUSH
 DQ1372_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1372_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1372+STABILITY: POSITION/ELEVATION WELL
 DQ1372_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1372+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2015
 DQ1372_ROD/PIPE-DEPTH: 6.1 meters
 DQ1372_SLEEVE-DEPTH  : 0.9 meters
 DQ1372
 DQ1372  HISTORY     - Date     Condition        Report By
 DQ1372  HISTORY     - 20150929 MONUMENTED       BCA
 DQ1372
 DQ1372                          STATION DESCRIPTION
 DQ1372
 DQ1372'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1372'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHWEST OF
 DQ1372'ROANOKE, 7.1 MI (11.4 KM) EAST OF WASHINGTON AND 0.8 MI (1.3 KM) SOUTH
 DQ1372'OF EUREKA.
 DQ1372'
 DQ1372'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 24 WITH STATE
 DQ1372'HIGHWAY 117 LOCATED IN EUREKA, IL, GO SOUTH ON STATE HIGHWAY 117 FOR
 DQ1372'0.8 MI (1.3 KM) TO HIGHVIEW DRIVE AND THE STATION ON THE RIGHT.
 DQ1372'
 DQ1372'THE STATION IS LOCATED 58.4 FT (17.8 M) WEST OF THE CENTERLINE OF
 DQ1372'STATE HIGHWAY 117, 20.7 FT (6.3 M) NORTH OF THE CENTERLINE HIGHVIEW
 DQ1372'DRIVE, 35.0 FT (10.7 M) SOUTH OF THE SOUTHEAST CORNER OF A BUILDING
 DQ1372''J+J CLEANERS', 14.2 FT (4.3 M) SOUTHEAST OF THE SOUTHWEST CORNER OF
 DQ1372'AN ASPHALT PARKING LOT, 10.5 FT (3.2 M) NORTH OF THE EDGE OF PAVEMENT
 DQ1372'OF HIGHVIEW DRIVE AND 9.0 FT (2.7 M) WEST-NORTHWEST OF A FIRE HYDRANT.
 DQ1372'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1372'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1372'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1373 ***********************************************************************
 DQ1373  DESIGNATION -  MM 026
 DQ1373  PID         -  DQ1373
 DQ1373  STATE/COUNTY-  IL/WOODFORD
 DQ1373  COUNTRY     -  US
 DQ1373  USGS QUAD   -  EUREKA (2018)
 DQ1373
 DQ1373                         *CURRENT SURVEY CONTROL
 DQ1373  ______________________________________________________________________
 DQ1373* NAD 83(1986) POSITION- 40 41 46.3    (N) 089 16 20.4    (W)   HD_HELD2
 DQ1373* NAVD 88 ORTHO HEIGHT -   224.369 (meters)      736.12  (feet) ADJUSTED
 DQ1373  ______________________________________________________________________
 DQ1373  GEOID HEIGHT    -        -32.419 (meters)                     GEOID18
 DQ1373  DYNAMIC HEIGHT  -        224.269 (meters)      735.79  (feet) COMP
 DQ1373  MODELED GRAVITY -    980,174.2   (mgal)                       NAVD 88
 DQ1373
 DQ1373  VERT ORDER      -  SECOND    CLASS I
 DQ1373
 DQ1373.The horizontal coordinates were established by autonomous hand held GPS
 DQ1373.observations and have an estimated accuracy of +/- 10 meters.
 DQ1373
 DQ1373.The orthometric height was determined by differential leveling and
 DQ1373.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1373.in March 2016.
 DQ1373
 DQ1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1373.GEOID18 height accuracy estimate available here.
 DQ1373
 DQ1373.Click photographs - Photos may exist for this station.
 DQ1373
 DQ1373.The dynamic height is computed by dividing the NAVD 88
 DQ1373.geopotential number by the normal gravity value computed on the
 DQ1373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1373.degrees latitude (g = 980.6199 gals.).
 DQ1373
 DQ1373.The modeled gravity was interpolated from observed gravity values.
 DQ1373
 DQ1373;                    North         East    Units  Estimated Accuracy
 DQ1373;SPC IL W     -   447,674.      775,585.      MT  (+/- 10 meters HH2 GPS)
 DQ1373
 DQ1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0801007515(NAD 83)
 DQ1373
 DQ1373                          SUPERSEDED SURVEY CONTROL
 DQ1373
 DQ1373.No superseded survey control is available for this station.
 DQ1373
 DQ1373_MARKER: F = FLANGE-ENCASED ROD
 DQ1373_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1373_STAMPING: MM 026 2015
 DQ1373_MARK LOGO: ILSGS
 DQ1373_PROJECTION: FLUSH
 DQ1373_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1373_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1373+STABILITY: POSITION/ELEVATION WELL
 DQ1373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1373+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2015
 DQ1373_ROD/PIPE-DEPTH: 7.3 meters
 DQ1373_SLEEVE-DEPTH  : 0.9 meters
 DQ1373
 DQ1373  HISTORY     - Date     Condition        Report By
 DQ1373  HISTORY     - 20150929 MONUMENTED       BCA
 DQ1373
 DQ1373                          STATION DESCRIPTION
 DQ1373
 DQ1373'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1373'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST-SOUTHWEST OF SECOR,
 DQ1373'7.1 MI (11.4 KM) EAST OF WASHINGTON AND 1.7 MI (2.7 KM) SOUTH OF
 DQ1373'EUREKA.
 DQ1373'
 DQ1373'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 24 WITH STATE
 DQ1373'HIGHWAY 117 LOCATED IN EUREKA, IL, GO SOUTH ON STATE HIGHWAY 117 FOR
 DQ1373'1.7 MI (2.7 KM) TO GRANDVIEW CIRCLE.  CONTINUE SOUTH ON STATE HIGHWAY
 DQ1373'117 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DQ1373'
 DQ1373'THE STATION IS LOCATED 27.2 FT (8.3 M) EAST OF THE CENTERLINE OF STATE
 DQ1373'HIGHWAY 117, 43.0 FT (13.1 M) NORTH OF A SERVICE ROAD TO A CELLULAR
 DQ1373'TOWER, 15.5 FT (4.7 M) WEST OF A 4 FT (1.2 M) HIGH WIRE FENCE RUNNING
 DQ1373'NORTH AND SOUTH AND 13.5 FT (4.1 M) EAST OF THE EDGE OF PAVEMENT OF
 DQ1373'STATE HIGHWAY 117.
 DQ1373'
 DQ1373'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1373'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1373'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1374 ***********************************************************************
 DQ1374  DESIGNATION -  MM 027
 DQ1374  PID         -  DQ1374
 DQ1374  STATE/COUNTY-  IL/WOODFORD
 DQ1374  COUNTRY     -  US
 DQ1374  USGS QUAD   -  EUREKA (2018)
 DQ1374
 DQ1374                         *CURRENT SURVEY CONTROL
 DQ1374  ______________________________________________________________________
 DQ1374* NAD 83(1986) POSITION- 40 40 54.6    (N) 089 16 37.0    (W)   HD_HELD2
 DQ1374* NAVD 88 ORTHO HEIGHT -   225.349 (meters)      739.33  (feet) ADJUSTED
 DQ1374  ______________________________________________________________________
 DQ1374  GEOID HEIGHT    -        -32.417 (meters)                     GEOID18
 DQ1374  DYNAMIC HEIGHT  -        225.248 (meters)      739.00  (feet) COMP
 DQ1374  MODELED GRAVITY -    980,171.3   (mgal)                       NAVD 88
 DQ1374
 DQ1374  VERT ORDER      -  SECOND    CLASS I
 DQ1374
 DQ1374.The horizontal coordinates were established by autonomous hand held GPS
 DQ1374.observations and have an estimated accuracy of +/- 10 meters.
 DQ1374
 DQ1374.The orthometric height was determined by differential leveling and
 DQ1374.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1374.in March 2016.
 DQ1374
 DQ1374.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1374.GEOID18 height accuracy estimate available here.
 DQ1374
 DQ1374.Click photographs - Photos may exist for this station.
 DQ1374
 DQ1374.The dynamic height is computed by dividing the NAVD 88
 DQ1374.geopotential number by the normal gravity value computed on the
 DQ1374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1374.degrees latitude (g = 980.6199 gals.).
 DQ1374
 DQ1374.The modeled gravity was interpolated from observed gravity values.
 DQ1374
 DQ1374;                    North         East    Units  Estimated Accuracy
 DQ1374;SPC IL W     -   446,076.      775,212.      MT  (+/- 10 meters HH2 GPS)
 DQ1374
 DQ1374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0757905931(NAD 83)
 DQ1374
 DQ1374                          SUPERSEDED SURVEY CONTROL
 DQ1374
 DQ1374.No superseded survey control is available for this station.
 DQ1374
 DQ1374_MARKER: F = FLANGE-ENCASED ROD
 DQ1374_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1374_STAMPING: MM 027 2015
 DQ1374_MARK LOGO: ILSGS
 DQ1374_PROJECTION: FLUSH
 DQ1374_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1374_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1374+STABILITY: POSITION/ELEVATION WELL
 DQ1374_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1374+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2015
 DQ1374_ROD/PIPE-DEPTH: 8.5 meters
 DQ1374_SLEEVE-DEPTH  : 0.9 meters
 DQ1374
 DQ1374  HISTORY     - Date     Condition        Report By
 DQ1374  HISTORY     - 20150930 MONUMENTED       BCA
 DQ1374
 DQ1374                          STATION DESCRIPTION
 DQ1374
 DQ1374'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1374'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-SOUTHWEST OF SECOR,
 DQ1374'7.0 MI (11.3 KM) EAST-SOUTHEAST OF WASHINGTON AND 2.7 MI (4.3 KM)
 DQ1374'SOUTH OF EUREKA.
 DQ1374'
 DQ1374'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 24 WITH STATE
 DQ1374'HIGHWAY 117 LOCATED IN EUREKA, IL, GO SOUTH ON STATE HIGHWAY 117 FOR
 DQ1374'2.2 MI (3.5 KM) TO COUNTY ROAD 700N.  CONTINUE SOUTH ON STATE HIGHWAY
 DQ1374'117 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DQ1374'
 DQ1374'THE STATION IS LOCATED 27.0 FT (8.2 M) EAST OF THE CENTERLINE OF STATE
 DQ1374'HIGHWAY 117, 0.4 MI (0.6 KM) NORTH OF COUNTY ROAD 600N, 175 FT (53.3
 DQ1374'M) NORTH OF THE EXTENDED CENTERLINE OF A PRIVATE ENTRANCE '639', 42.0
 DQ1374'FT (12.8 M) NORTH OF A POST FOR A 'NO PASSING ZONE' SIGN AND 14 FT
 DQ1374'(4.3 M) EAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 117.
 DQ1374'
 DQ1374'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1374'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1374'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1375 ***********************************************************************
 DQ1375  DESIGNATION -  MM 028
 DQ1375  PID         -  DQ1375
 DQ1375  STATE/COUNTY-  IL/WOODFORD
 DQ1375  COUNTRY     -  US
 DQ1375  USGS QUAD   -  EUREKA (2018)
 DQ1375
 DQ1375                         *CURRENT SURVEY CONTROL
 DQ1375  ______________________________________________________________________
 DQ1375* NAD 83(1986) POSITION- 40 40 00.7    (N) 089 16 36.3    (W)   HD_HELD2
 DQ1375* NAVD 88 ORTHO HEIGHT -   221.535 (meters)      726.82  (feet) ADJUSTED
 DQ1375  ______________________________________________________________________
 DQ1375  GEOID HEIGHT    -        -32.416 (meters)                     GEOID18
 DQ1375  DYNAMIC HEIGHT  -        221.436 (meters)      726.49  (feet) COMP
 DQ1375  MODELED GRAVITY -    980,168.5   (mgal)                       NAVD 88
 DQ1375
 DQ1375  VERT ORDER      -  SECOND    CLASS I
 DQ1375
 DQ1375.The horizontal coordinates were established by autonomous hand held GPS
 DQ1375.observations and have an estimated accuracy of +/- 10 meters.
 DQ1375
 DQ1375.The orthometric height was determined by differential leveling and
 DQ1375.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1375.in March 2016.
 DQ1375
 DQ1375.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1375.GEOID18 height accuracy estimate available here.
 DQ1375
 DQ1375.Click photographs - Photos may exist for this station.
 DQ1375
 DQ1375.The dynamic height is computed by dividing the NAVD 88
 DQ1375.geopotential number by the normal gravity value computed on the
 DQ1375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1375.degrees latitude (g = 980.6199 gals.).
 DQ1375
 DQ1375.The modeled gravity was interpolated from observed gravity values.
 DQ1375
 DQ1375;                    North         East    Units  Estimated Accuracy
 DQ1375;SPC IL W     -   444,413.      775,245.      MT  (+/- 10 meters HH2 GPS)
 DQ1375
 DQ1375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0755304268(NAD 83)
 DQ1375
 DQ1375                          SUPERSEDED SURVEY CONTROL
 DQ1375
 DQ1375.No superseded survey control is available for this station.
 DQ1375
 DQ1375_MARKER: F = FLANGE-ENCASED ROD
 DQ1375_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1375_STAMPING: MM 028 2015
 DQ1375_MARK LOGO: ILSGS
 DQ1375_PROJECTION: FLUSH
 DQ1375_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1375_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1375+STABILITY: POSITION/ELEVATION WELL
 DQ1375_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1375+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2015
 DQ1375_ROD/PIPE-DEPTH: 11.0 meters
 DQ1375_SLEEVE-DEPTH  : 0.9 meters
 DQ1375
 DQ1375  HISTORY     - Date     Condition        Report By
 DQ1375  HISTORY     - 20150930 MONUMENTED       BCA
 DQ1375
 DQ1375                          STATION DESCRIPTION
 DQ1375
 DQ1375'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1375'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTHWEST OF SECOR, 7.3
 DQ1375'MI (11.7 KM) EAST-SOUTHEAST OF WASHINGTON AND 3.8 MI (6.1 KM) SOUTH OF
 DQ1375'EUREKA.
 DQ1375'
 DQ1375'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 24 WITH STATE
 DQ1375'HIGHWAY 117 LOCATED IN EUREKA, IL, GO SOUTH ON STATE HIGHWAY 117 FOR
 DQ1375'3.3 MI (5.3 KM) TO COUNTY ROAD 600N.  CONTINUE SOUTH ON STATE HIGHWAY
 DQ1375'117 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DQ1375'
 DQ1375'THE STATION IS LOCATED 30.7 FT (9.4 M) EAST OF THE CENTERLINE OF STATE
 DQ1375'HIGHWAY 117, 0.4 MI (0.6 KM) NORTH OF COUNTY ROAD 500N, 20.5 FT (6.2
 DQ1375'M) SOUTH OF THE CENTERLINE A PRIVATE ENTRANCE '542', 17.5 FT (5.3 M)
 DQ1375'EAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 117, 6.7 FT (2.0 M)
 DQ1375'NORTHWEST OF A WOODEN FENCE POST AND 5.7 FT (1.7 M) SOUTHWEST OF A
 DQ1375'WOODEN FENCE POST.
 DQ1375'
 DQ1375'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1375'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1375'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1376 ***********************************************************************
 DQ1376  DESIGNATION -  MM 029
 DQ1376  PID         -  DQ1376
 DQ1376  STATE/COUNTY-  IL/WOODFORD
 DQ1376  COUNTRY     -  US
 DQ1376  USGS QUAD   -  EUREKA (2018)
 DQ1376
 DQ1376                         *CURRENT SURVEY CONTROL
 DQ1376  ______________________________________________________________________
 DQ1376* NAD 83(1986) POSITION- 40 39 21.1    (N) 089 16 14.9    (W)   HD_HELD2
 DQ1376* NAVD 88 ORTHO HEIGHT -   227.370 (meters)      745.96  (feet) ADJUSTED
 DQ1376  ______________________________________________________________________
 DQ1376  GEOID HEIGHT    -        -32.410 (meters)                     GEOID18
 DQ1376  DYNAMIC HEIGHT  -        227.267 (meters)      745.63  (feet) COMP
 DQ1376  MODELED GRAVITY -    980,166.9   (mgal)                       NAVD 88
 DQ1376
 DQ1376  VERT ORDER      -  SECOND    CLASS I
 DQ1376
 DQ1376.The horizontal coordinates were established by autonomous hand held GPS
 DQ1376.observations and have an estimated accuracy of +/- 10 meters.
 DQ1376
 DQ1376.The orthometric height was determined by differential leveling and
 DQ1376.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1376.in March 2016.
 DQ1376
 DQ1376.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1376.GEOID18 height accuracy estimate available here.
 DQ1376
 DQ1376.Click photographs - Photos may exist for this station.
 DQ1376
 DQ1376.The dynamic height is computed by dividing the NAVD 88
 DQ1376.geopotential number by the normal gravity value computed on the
 DQ1376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1376.degrees latitude (g = 980.6199 gals.).
 DQ1376
 DQ1376.The modeled gravity was interpolated from observed gravity values.
 DQ1376
 DQ1376;                    North         East    Units  Estimated Accuracy
 DQ1376;SPC IL W     -   443,197.      775,760.      MT  (+/- 10 meters HH2 GPS)
 DQ1376
 DQ1376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0802403034(NAD 83)
 DQ1376
 DQ1376                          SUPERSEDED SURVEY CONTROL
 DQ1376
 DQ1376.No superseded survey control is available for this station.
 DQ1376
 DQ1376_MARKER: F = FLANGE-ENCASED ROD
 DQ1376_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1376_STAMPING: MM 029 2015
 DQ1376_MARK LOGO: ILSGS
 DQ1376_PROJECTION: FLUSH
 DQ1376_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1376_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1376+STABILITY: POSITION/ELEVATION WELL
 DQ1376_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1376+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2015
 DQ1376_ROD/PIPE-DEPTH: 11.0 meters
 DQ1376_SLEEVE-DEPTH  : 0.9 meters
 DQ1376
 DQ1376  HISTORY     - Date     Condition        Report By
 DQ1376  HISTORY     - 20150930 MONUMENTED       BCA
 DQ1376
 DQ1376                          STATION DESCRIPTION
 DQ1376
 DQ1376'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1376'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTHWEST OF SECOR, 7.9
 DQ1376'MI (12.7 KM) EAST-SOUTHEAST OF WASHINGTON AND 4.5 MI (7.2 KM) SOUTH OF
 DQ1376'EUREKA.
 DQ1376'
 DQ1376'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH STATE
 DQ1376'HIGHWAY 117 LOCATED 0.1 MI (0.2 KM) SOUTH OF GOODFIELD, IL, GO NORTH
 DQ1376'ON STATE HIGHWAY 117 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 425N.
 DQ1376'CONTINUE NORTH ON STATE HIGHWAY 117 FOR 0.5 MI (0.8 KM) TO THE STATION
 DQ1376'ON THE RIGHT.
 DQ1376'
 DQ1376'THE STATION IS LOCATED 34.8 FT (10.6 M) EAST OF THE CENTERLINE OF
 DQ1376'STATE HIGHWAY 117, 400 FT (121.9 M) SOUTH OF THE CENTERLINE COUNTY
 DQ1376'ROAD 475N, 65.0 FT (19.8 M) EAST-NORTHEAST OF A UTILITY POLE, 22.0 FT
 DQ1376'(6.7 M) SOUTHEAST OF A POST FOR A 'ARROW FOR A CURVE' SIGN AND 21.7 FT
 DQ1376'(6.6 M) EAST OF EDGE OF PAVEMENT OF STATE HIGHWAY 117.
 DQ1376'
 DQ1376'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1376'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1376'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1377 ***********************************************************************
 DQ1377  DESIGNATION -  MM 030
 DQ1377  PID         -  DQ1377
 DQ1377  STATE/COUNTY-  IL/WOODFORD
 DQ1377  COUNTRY     -  US
 DQ1377  USGS QUAD   -  EUREKA (2018)
 DQ1377
 DQ1377                         *CURRENT SURVEY CONTROL
 DQ1377  ______________________________________________________________________
 DQ1377* NAD 83(1986) POSITION- 40 38 29.0    (N) 089 16 15.5    (W)   HD_HELD2
 DQ1377* NAVD 88 ORTHO HEIGHT -   228.406 (meters)      749.36  (feet) ADJUSTED
 DQ1377  ______________________________________________________________________
 DQ1377  GEOID HEIGHT    -        -32.413 (meters)                     GEOID18
 DQ1377  DYNAMIC HEIGHT  -        228.302 (meters)      749.02  (feet) COMP
 DQ1377  MODELED GRAVITY -    980,164.0   (mgal)                       NAVD 88
 DQ1377
 DQ1377  VERT ORDER      -  SECOND    CLASS I
 DQ1377
 DQ1377.The horizontal coordinates were established by autonomous hand held GPS
 DQ1377.observations and have an estimated accuracy of +/- 10 meters.
 DQ1377
 DQ1377.The orthometric height was determined by differential leveling and
 DQ1377.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1377.in March 2016.
 DQ1377
 DQ1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1377.GEOID18 height accuracy estimate available here.
 DQ1377
 DQ1377.Click photographs - Photos may exist for this station.
 DQ1377
 DQ1377.The dynamic height is computed by dividing the NAVD 88
 DQ1377.geopotential number by the normal gravity value computed on the
 DQ1377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1377.degrees latitude (g = 980.6199 gals.).
 DQ1377
 DQ1377.The modeled gravity was interpolated from observed gravity values.
 DQ1377
 DQ1377;                    North         East    Units  Estimated Accuracy
 DQ1377;SPC IL W     -   441,590.      775,762.      MT  (+/- 10 meters HH2 GPS)
 DQ1377
 DQ1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0796801428(NAD 83)
 DQ1377
 DQ1377                          SUPERSEDED SURVEY CONTROL
 DQ1377
 DQ1377.No superseded survey control is available for this station.
 DQ1377
 DQ1377_MARKER: F = FLANGE-ENCASED ROD
 DQ1377_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1377_STAMPING: MM 030 2015
 DQ1377_MARK LOGO: ILSGS
 DQ1377_PROJECTION: FLUSH
 DQ1377_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1377_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1377+STABILITY: POSITION/ELEVATION WELL
 DQ1377_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1377+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2015
 DQ1377_ROD/PIPE-DEPTH: 11.0 meters
 DQ1377_SLEEVE-DEPTH  : 0.9 meters
 DQ1377
 DQ1377  HISTORY     - Date     Condition        Report By
 DQ1377  HISTORY     - 20150930 MONUMENTED       BCA
 DQ1377
 DQ1377                          STATION DESCRIPTION
 DQ1377
 DQ1377'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1377'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHEAST OF
 DQ1377'MACKINAW, 8.3 MI (13.4 KM) EAST-SOUTHEAST OF WASHINGTON AND 5.5 MI
 DQ1377'(8.8 KM) SOUTH OF EUREKA.
 DQ1377'
 DQ1377'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH STATE
 DQ1377'HIGHWAY 117 LOCATED 0.1 MI (0.2 KM) SOUTH OF GOODFIELD, IL, GO NORTH
 DQ1377'ON STATE HIGHWAY 117 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DQ1377'
 DQ1377'THE STATION IS LOCATED 55.0 FT (16.8 M) WEST-NORTHWEST OF THE
 DQ1377'CENTERLINE OF STATE HIGHWAY 1117, 0.5 MI (0.8 KM) SOUTH OF COUNTY ROAD
 DQ1377'425N, 107 FT (32.6 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A STEEL
 DQ1377'BUILDING, 50.6 FT (15.4 M) NORTHEAST OF THE NORTHWEST CORNER FOR A
 DQ1377'CONCRETE ENTRANCE '373' 42.5 FT (13.0 M) WEST OF THE EDGE OF PAVEMENT
 DQ1377'OF STATE HIGHWAY 117, 32.0 FT (9.8 M) NORTH OF THE NORTH EDGE OF A 18
 DQ1377'INCH (46 CM) CORRUGATED METAL PIPE THAT IS UNDER A CONCRETE ENTRANCE
 DQ1377''373' AND 26.5 FT (8.1 M) SOUTHWEST OF THE SOUTH EDGE OF A 12 INCH (30
 DQ1377'CM) CORRUGATED METAL PIPE THAT IS UNDER A GRASS ENTRANCE.
 DQ1377'
 DQ1377'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1377'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1377'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1378 ***********************************************************************
 DQ1378  DESIGNATION -  MM 031
 DQ1378  PID         -  DQ1378
 DQ1378  STATE/COUNTY-  IL/WOODFORD
 DQ1378  COUNTRY     -  US
 DQ1378  USGS QUAD   -  DANVERS (2018)
 DQ1378
 DQ1378                         *CURRENT SURVEY CONTROL
 DQ1378  ______________________________________________________________________
 DQ1378* NAD 83(1986) POSITION- 40 37 13.5    (N) 089 14 21.3    (W)   HD_HELD2
 DQ1378* NAVD 88 ORTHO HEIGHT -   195.085 (meters)      640.04  (feet) ADJUSTED
 DQ1378  ______________________________________________________________________
 DQ1378  GEOID HEIGHT    -        -32.380 (meters)                     GEOID18
 DQ1378  DYNAMIC HEIGHT  -        194.996 (meters)      639.75  (feet) COMP
 DQ1378  MODELED GRAVITY -    980,161.6   (mgal)                       NAVD 88
 DQ1378
 DQ1378  VERT ORDER      -  SECOND    CLASS I
 DQ1378
 DQ1378.The horizontal coordinates were established by autonomous hand held GPS
 DQ1378.observations and have an estimated accuracy of +/- 10 meters.
 DQ1378
 DQ1378.The orthometric height was determined by differential leveling and
 DQ1378.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1378.in March 2016.
 DQ1378
 DQ1378.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1378.GEOID18 height accuracy estimate available here.
 DQ1378
 DQ1378.Click photographs - Photos may exist for this station.
 DQ1378
 DQ1378.The dynamic height is computed by dividing the NAVD 88
 DQ1378.geopotential number by the normal gravity value computed on the
 DQ1378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1378.degrees latitude (g = 980.6199 gals.).
 DQ1378
 DQ1378.The modeled gravity was interpolated from observed gravity values.
 DQ1378
 DQ1378;                    North         East    Units  Estimated Accuracy
 DQ1378;SPC IL W     -   439,289.      778,470.      MT  (+/- 10 meters HH2 GPS)
 DQ1378
 DQ1378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1059199031(NAD 83)
 DQ1378
 DQ1378                          SUPERSEDED SURVEY CONTROL
 DQ1378
 DQ1378.No superseded survey control is available for this station.
 DQ1378
 DQ1378_MARKER: F = FLANGE-ENCASED ROD
 DQ1378_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1378_STAMPING: MM 031 2015
 DQ1378_MARK LOGO: ILSGS
 DQ1378_PROJECTION: FLUSH
 DQ1378_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1378_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1378+STABILITY: POSITION/ELEVATION WELL
 DQ1378_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1378+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2015
 DQ1378_ROD/PIPE-DEPTH: 7.3 meters
 DQ1378_SLEEVE-DEPTH  : 0.9 meters
 DQ1378
 DQ1378  HISTORY     - Date     Condition        Report By
 DQ1378  HISTORY     - 20150930 MONUMENTED       BCA
 DQ1378
 DQ1378                          STATION DESCRIPTION
 DQ1378
 DQ1378'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1378'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTHEAST OF MACKINAW,
 DQ1378'7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF EUREKA AND 7.1 MI (11.4 KM)
 DQ1378'NORTH-NORTHWEST OF DANVERS.
 DQ1378'
 DQ1378'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 117 WITH US
 DQ1378'HIGHWAY 150 LOCATED 0.1 MI (0.2 KM) SOUTH OF GOODFIELD, IL, GO EAST ON
 DQ1378'US HIGHWAY 150 FOR 2.0 MI (3.2 KM) TO FARNEY VILLE LANE AND THE
 DQ1378'STATION ON THE LEFT.
 DQ1378'
 DQ1378'THE STATION IS LOCATED 38.5 FT (11.7 M) NORTHEAST OF THE CENTERLINE US
 DQ1378'HIGHWAY 150, 150 FT (45.7 M) SOUTHEAST OF THE CENTERLINE OF FARNEY
 DQ1378'VILLE LANE, 76.0 FT (23.2 M) SOUTH OF A UTILITY POLE, 27.3 FT (8.3 M)
 DQ1378'NORTHEAST ON THE EDGE OF PAVEMENT OF US HIGHWAY 150 AND 1.8 FT (0.5 M)
 DQ1378'SOUTHWEST OF A 4 FT (1.2 M) HIGH WIRE FENCE RUNNING NORTHWEST AND
 DQ1378'SOUTHEAST.
 DQ1378'
 DQ1378'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1378'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1378'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1379 ***********************************************************************
 DQ1379  DESIGNATION -  MM 032
 DQ1379  PID         -  DQ1379
 DQ1379  STATE/COUNTY-  IL/WOODFORD
 DQ1379  COUNTRY     -  US
 DQ1379  USGS QUAD   -  DANVERS (2018)
 DQ1379
 DQ1379                         *CURRENT SURVEY CONTROL
 DQ1379  ______________________________________________________________________
 DQ1379* NAD 83(1986) POSITION- 40 36 16.8    (N) 089 13 19.5    (W)   HD_HELD2
 DQ1379* NAVD 88 ORTHO HEIGHT -   225.250 (meters)      739.01  (feet) ADJUSTED
 DQ1379  ______________________________________________________________________
 DQ1379  GEOID HEIGHT    -        -32.356 (meters)                     GEOID18
 DQ1379  DYNAMIC HEIGHT  -        225.146 (meters)      738.67  (feet) COMP
 DQ1379  MODELED GRAVITY -    980,159.2   (mgal)                       NAVD 88
 DQ1379
 DQ1379  VERT ORDER      -  SECOND    CLASS I
 DQ1379
 DQ1379.The horizontal coordinates were established by autonomous hand held GPS
 DQ1379.observations and have an estimated accuracy of +/- 10 meters.
 DQ1379
 DQ1379.The orthometric height was determined by differential leveling and
 DQ1379.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1379.in March 2016.
 DQ1379
 DQ1379.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1379.GEOID18 height accuracy estimate available here.
 DQ1379
 DQ1379.Click photographs - Photos may exist for this station.
 DQ1379
 DQ1379.The dynamic height is computed by dividing the NAVD 88
 DQ1379.geopotential number by the normal gravity value computed on the
 DQ1379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1379.degrees latitude (g = 980.6199 gals.).
 DQ1379
 DQ1379.The modeled gravity was interpolated from observed gravity values.
 DQ1379
 DQ1379;                    North         East    Units  Estimated Accuracy
 DQ1379;SPC IL W     -   437,555.      779,941.      MT  (+/- 10 meters HH2 GPS)
 DQ1379
 DQ1379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1199997246(NAD 83)
 DQ1379
 DQ1379                          SUPERSEDED SURVEY CONTROL
 DQ1379
 DQ1379.No superseded survey control is available for this station.
 DQ1379
 DQ1379_MARKER: F = FLANGE-ENCASED ROD
 DQ1379_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1379_STAMPING: MM 032 2015
 DQ1379_MARK LOGO: ILSGS
 DQ1379_PROJECTION: FLUSH
 DQ1379_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1379_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1379+STABILITY: POSITION/ELEVATION WELL
 DQ1379_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1379+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2015
 DQ1379_ROD/PIPE-DEPTH: 8.5 meters
 DQ1379_SLEEVE-DEPTH  : 0.9 meters
 DQ1379
 DQ1379  HISTORY     - Date     Condition        Report By
 DQ1379  HISTORY     - 20150930 MONUMENTED       BCA
 DQ1379
 DQ1379                          STATION DESCRIPTION
 DQ1379
 DQ1379'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1379'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) EAST-NORTHEAST OF
 DQ1379'MACKINAW, 8.5 MI (13.7 KM) SOUTH-SOUTHEAST OF EUREKA AND 5.7 MI (9.2
 DQ1379'KM) NORTH-NORTHWEST OF DANVERS.
 DQ1379'
 DQ1379'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DQ1379'ROAD 250E AND IRONS ROAD LOCATED 0.9 MI (1.4 KM) WEST OF CONGERVILL,
 DQ1379'IL GO SOUTH ON IRONS ROAD FOR 0.9 MI (1.4 KM) TO THE STATION ON THE
 DQ1379'RIGHT.
 DQ1379'
 DQ1379'THE STATION IS LOCATED 23.4 FT (7.1 M) WEST OF THE CENTERLINE OF IRONS
 DQ1379'ROAD, 0.7 MI (1.1 KM) NORTH OF COUNTY ROAD 50N, 40.5 FT (12.3 M)
 DQ1379'SOUTHWEST OF A 0.75 INCH (19 MM) PIPE DRIVEN IN NEAR THE CENTERLINE OF
 DQ1379'IRONS ROAD, 38.0 FT (11.6 M) SOUTH OF THE EXTENDED CENTERLINE OF A
 DQ1379'PRIVATE ENTRANCE '116 AND 118', 32.0 FT (9.8 M) SOUTH OF A WOODEN POST
 DQ1379'FOR A 4 FT (1.2 M) HIGH WIRE FENCE EXTENDING WEST AND NORTH AND 12.8
 DQ1379'FT (3.9 M) WEST OF THE EDGE OF PAVEMENT OF IRONS ROAD.
 DQ1379'
 DQ1379'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1379'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1379'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1380 ***********************************************************************
 DQ1380  DESIGNATION -  MM 033
 DQ1380  PID         -  DQ1380
 DQ1380  STATE/COUNTY-  IL/MCLEAN
 DQ1380  COUNTRY     -  US
 DQ1380  USGS QUAD   -  DANVERS (2018)
 DQ1380
 DQ1380                         *CURRENT SURVEY CONTROL
 DQ1380  ______________________________________________________________________
 DQ1380* NAD 83(1986) POSITION- 40 35 26.4    (N) 089 13 17.7    (W)   HD_HELD2
 DQ1380* NAVD 88 ORTHO HEIGHT -   205.200 (meters)      673.23  (feet) ADJUSTED
 DQ1380  ______________________________________________________________________
 DQ1380  GEOID HEIGHT    -        -32.358 (meters)                     GEOID18
 DQ1380  DYNAMIC HEIGHT  -        205.105 (meters)      672.92  (feet) COMP
 DQ1380  MODELED GRAVITY -    980,155.7   (mgal)                       NAVD 88
 DQ1380
 DQ1380  VERT ORDER      -  SECOND    CLASS I
 DQ1380
 DQ1380.The horizontal coordinates were established by autonomous hand held GPS
 DQ1380.observations and have an estimated accuracy of +/- 10 meters.
 DQ1380
 DQ1380.The orthometric height was determined by differential leveling and
 DQ1380.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1380.in March 2016.
 DQ1380
 DQ1380.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1380.GEOID18 height accuracy estimate available here.
 DQ1380
 DQ1380.Click photographs - Photos may exist for this station.
 DQ1380
 DQ1380.The dynamic height is computed by dividing the NAVD 88
 DQ1380.geopotential number by the normal gravity value computed on the
 DQ1380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1380.degrees latitude (g = 980.6199 gals.).
 DQ1380
 DQ1380.The modeled gravity was interpolated from observed gravity values.
 DQ1380
 DQ1380;                    North         East    Units  Estimated Accuracy
 DQ1380;SPC IL E     -   435,966.      224,808.      MT  (+/- 10 meters HH2 GPS)
 DQ1380
 DQ1380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1200395690(NAD 83)
 DQ1380
 DQ1380                          SUPERSEDED SURVEY CONTROL
 DQ1380
 DQ1380.No superseded survey control is available for this station.
 DQ1380
 DQ1380_MARKER: F = FLANGE-ENCASED ROD
 DQ1380_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1380_STAMPING: MM 033 2015
 DQ1380_MARK LOGO: ILSGS
 DQ1380_PROJECTION: FLUSH
 DQ1380_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1380_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1380+STABILITY: POSITION/ELEVATION WELL
 DQ1380_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1380+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2015
 DQ1380_ROD/PIPE-DEPTH: 8.5 meters
 DQ1380_SLEEVE-DEPTH  : 0.9 meters
 DQ1380
 DQ1380  HISTORY     - Date     Condition        Report By
 DQ1380  HISTORY     - 20151002 MONUMENTED       BCA
 DQ1380
 DQ1380                          STATION DESCRIPTION
 DQ1380
 DQ1380'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1380'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTH-SOUTHEAST OF
 DQ1380'EUREKA, 8.1 MI (13.0 KM) EAST-NORTHEAST OF MACKINAW AND 4.8 MI (7.7
 DQ1380'KM) NORTH-NORTHWEST OF DANVERS.
 DQ1380'
 DQ1380'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DQ1380'ROAD 250E LOCATED 0.9 MI (1.4 KM) WEST OF CONGERVILL, IL GO SOUTH ON
 DQ1380'COUNTY ROAD 250E FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 50N.  CONTINUE
 DQ1380'SOUTH ON COUNTY ROAD 250E FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DQ1380'LEFT.
 DQ1380'
 DQ1380'THE STATION IS LOCATED 28.2 FT (8.6 M) EAST OF THE CENTERLINE OF
 DQ1380'COUNTY ROAD 250E, 0.2 MI (0.3 KM) NORTH OF COUNTY ROAD 2100N, 94.5 FT
 DQ1380'(28.8 M) SOUTH OF THE CENTERLINE OF A PRIVATE ENTRANCE '21275N', 27.0
 DQ1380'FT (8.2 M) SOUTHEAST OF THE SOUTH EDGE OF A 30 INCHES (76 CM) BY 18
 DQ1380'INCHES (46 CM) CORRUGATED METAL PIPE FOR A FIELD ENTRANCE, 19.7 FT
 DQ1380'(6.0 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 250E.
 DQ1380'
 DQ1380'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1380'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1380'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1381 ***********************************************************************
 DQ1381  DESIGNATION -  MM 034
 DQ1381  PID         -  DQ1381
 DQ1381  STATE/COUNTY-  IL/MCLEAN
 DQ1381  COUNTRY     -  US
 DQ1381  USGS QUAD   -  DANVERS (2018)
 DQ1381
 DQ1381                         *CURRENT SURVEY CONTROL
 DQ1381  ______________________________________________________________________
 DQ1381* NAD 83(1986) POSITION- 40 34 33.8    (N) 089 13 17.2    (W)   HD_HELD2
 DQ1381* NAVD 88 ORTHO HEIGHT -   234.625 (meters)      769.77  (feet) ADJUSTED
 DQ1381  ______________________________________________________________________
 DQ1381  GEOID HEIGHT    -        -32.360 (meters)                     GEOID18
 DQ1381  DYNAMIC HEIGHT  -        234.515 (meters)      769.40  (feet) COMP
 DQ1381  MODELED GRAVITY -    980,151.9   (mgal)                       NAVD 88
 DQ1381
 DQ1381  VERT ORDER      -  SECOND    CLASS I
 DQ1381
 DQ1381.The horizontal coordinates were established by autonomous hand held GPS
 DQ1381.observations and have an estimated accuracy of +/- 10 meters.
 DQ1381
 DQ1381.The orthometric height was determined by differential leveling and
 DQ1381.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1381.in March 2016.
 DQ1381
 DQ1381.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1381.GEOID18 height accuracy estimate available here.
 DQ1381
 DQ1381.Click photographs - Photos may exist for this station.
 DQ1381
 DQ1381.The dynamic height is computed by dividing the NAVD 88
 DQ1381.geopotential number by the normal gravity value computed on the
 DQ1381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1381.degrees latitude (g = 980.6199 gals.).
 DQ1381
 DQ1381.The modeled gravity was interpolated from observed gravity values.
 DQ1381
 DQ1381;                    North         East    Units  Estimated Accuracy
 DQ1381;SPC IL E     -   434,343.      224,803.      MT  (+/- 10 meters HH2 GPS)
 DQ1381
 DQ1381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1197394068(NAD 83)
 DQ1381
 DQ1381                          SUPERSEDED SURVEY CONTROL
 DQ1381
 DQ1381.No superseded survey control is available for this station.
 DQ1381
 DQ1381_MARKER: F = FLANGE-ENCASED ROD
 DQ1381_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1381_STAMPING: MM 034 2015
 DQ1381_MARK LOGO: ILSGS
 DQ1381_PROJECTION: FLUSH
 DQ1381_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1381_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1381+STABILITY: POSITION/ELEVATION WELL
 DQ1381_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1381+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2015
 DQ1381_ROD/PIPE-DEPTH: 9.8 meters
 DQ1381_SLEEVE-DEPTH  : 0.9 meters
 DQ1381
 DQ1381  HISTORY     - Date     Condition        Report By
 DQ1381  HISTORY     - 20151002 MONUMENTED       BCA
 DQ1381
 DQ1381                          STATION DESCRIPTION
 DQ1381
 DQ1381'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1381'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) NORTH OF STANFORD, 7.7
 DQ1381'MI (12.4 KM) EAST-NORTHEAST OF MACKINAW AND 4.0 MI (6.4 KM) NORTHWEST
 DQ1381'OF DANVERS.
 DQ1381'
 DQ1381'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DQ1381'ROAD 250E LOCATED 0.9 MI (1.4 KM) WEST OF CONGERVILL, IL, GO SOUTH ON
 DQ1381'COUNTY ROAD 250E FOR 2.5 MI (4.0 KM) TO COUNTY ROAD 2050N, CONTINUE
 DQ1381'SOUTH ON COUNTY ROAD 250E FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DQ1381'RIGHT.
 DQ1381'
 DQ1381'THE STATION IS LOCATED 13.0 FT (4.0 M) WEST OF THE CENTERLINE OF
 DQ1381'COUNTY ROAD 250E, 0.7 MI (1.1 KM) NORTH OF COUNTY ROAD 1950N, 51.5 FT
 DQ1381'(15.7 M) NORTH OF A TELEPHONE PEDESTAL, 37.5 FT (11.4 M) SOUTH OF A
 DQ1381'PRIVATE ENTRANCE '20200N', 5.0 FT (1.5 M) WEST OF THE EDGE OF PAVEMENT
 DQ1381'OF COUNTY ROAD 250E AND 5.0 FT (1.5 M) SOUTHEAST OF A T-POST AT THE
 DQ1381'CORNER FOR A CULTIVATION LINE.
 DQ1381'
 DQ1381'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1381'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1381'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1382 ***********************************************************************
 DQ1382  DESIGNATION -  MM 035
 DQ1382  PID         -  DQ1382
 DQ1382  STATE/COUNTY-  IL/MCLEAN
 DQ1382  COUNTRY     -  US
 DQ1382  USGS QUAD   -  DANVERS (2018)
 DQ1382
 DQ1382                         *CURRENT SURVEY CONTROL
 DQ1382  ______________________________________________________________________
 DQ1382* NAD 83(1986) POSITION- 40 33 44.3    (N) 089 13 15.9    (W)   HD_HELD2
 DQ1382* NAVD 88 ORTHO HEIGHT -   242.522 (meters)      795.67  (feet) ADJUSTED
 DQ1382  ______________________________________________________________________
 DQ1382  GEOID HEIGHT    -        -32.360 (meters)                     GEOID18
 DQ1382  DYNAMIC HEIGHT  -        242.408 (meters)      795.30  (feet) COMP
 DQ1382  MODELED GRAVITY -    980,148.5   (mgal)                       NAVD 88
 DQ1382
 DQ1382  VERT ORDER      -  SECOND    CLASS I
 DQ1382
 DQ1382.The horizontal coordinates were established by autonomous hand held GPS
 DQ1382.observations and have an estimated accuracy of +/- 10 meters.
 DQ1382
 DQ1382.The orthometric height was determined by differential leveling and
 DQ1382.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1382.in March 2016.
 DQ1382
 DQ1382.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1382.GEOID18 height accuracy estimate available here.
 DQ1382
 DQ1382.Click photographs - Photos may exist for this station.
 DQ1382
 DQ1382.The dynamic height is computed by dividing the NAVD 88
 DQ1382.geopotential number by the normal gravity value computed on the
 DQ1382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1382.degrees latitude (g = 980.6199 gals.).
 DQ1382
 DQ1382.The modeled gravity was interpolated from observed gravity values.
 DQ1382
 DQ1382;                    North         East    Units  Estimated Accuracy
 DQ1382;SPC IL E     -   432,816.      224,818.      MT  (+/- 10 meters HH2 GPS)
 DQ1382
 DQ1382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1196592541(NAD 83)
 DQ1382
 DQ1382                          SUPERSEDED SURVEY CONTROL
 DQ1382
 DQ1382.No superseded survey control is available for this station.
 DQ1382
 DQ1382_MARKER: F = FLANGE-ENCASED ROD
 DQ1382_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1382_STAMPING: MM 035 2015
 DQ1382_MARK LOGO: ILSGS
 DQ1382_PROJECTION: FLUSH
 DQ1382_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1382_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1382+STABILITY: POSITION/ELEVATION WELL
 DQ1382_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1382+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2015
 DQ1382_ROD/PIPE-DEPTH: 7.9 meters
 DQ1382_SLEEVE-DEPTH  : 0.9 meters
 DQ1382
 DQ1382  HISTORY     - Date     Condition        Report By
 DQ1382  HISTORY     - 20151002 MONUMENTED       BCA
 DQ1382
 DQ1382                          STATION DESCRIPTION
 DQ1382
 DQ1382'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1382'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH OF STANFORD, 7.4
 DQ1382'MI (11.9 KM) EAST-NORTHEAST OF MACKINAW AND 3.2 MI (5.1 KM) NORTHWEST
 DQ1382'OF DANVERS.
 DQ1382'
 DQ1382'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DQ1382'ROAD 250E LOCATED 0.9 MI (1.4 KM) WEST OF CONGERVILL, IL GO SOUTH ON
 DQ1382'COUNTY ROAD 250E FOR 3.5 MI (5.6 KM) TO COUNTY ROAD 1950N.  CONTINUE
 DQ1382'SOUTH ON COUNTY ROAD 250E FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DQ1382'LEFT.
 DQ1382'
 DQ1382'THE STATION IS LOCATED 23.2 FT (7.1 M) EAST OF THE CENTERLINE OF
 DQ1382'COUNTY ROAD 250E, 78.0 FT (23.8 M) SOUTH OF THE EXTENDED LINE FOR A 4
 DQ1382'FT (1.2 M) WIRE FENCE THAT INTERSECTS A FENCE RUNNING WEST AND A FENCE
 DQ1382'RUNNING SOUTH AND 13.8 FT (4.2 M) EAST OF THE EDGE OF PAVEMENT OF
 DQ1382'COUNTY ROAD 250E.
 DQ1382'
 DQ1382'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1382'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1382'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1383 ***********************************************************************
 DQ1383  DESIGNATION -  MM 036
 DQ1383  PID         -  DQ1383
 DQ1383  STATE/COUNTY-  IL/MCLEAN
 DQ1383  COUNTRY     -  US
 DQ1383  USGS QUAD   -  DANVERS (2018)
 DQ1383
 DQ1383                         *CURRENT SURVEY CONTROL
 DQ1383  ______________________________________________________________________
 DQ1383* NAD 83(1986) POSITION- 40 32 52.8    (N) 089 13 14.5    (W)   HD_HELD2
 DQ1383* NAVD 88 ORTHO HEIGHT -   247.986 (meters)      813.60  (feet) ADJUSTED
 DQ1383  ______________________________________________________________________
 DQ1383  GEOID HEIGHT    -        -32.361 (meters)                     GEOID18
 DQ1383  DYNAMIC HEIGHT  -        247.869 (meters)      813.22  (feet) COMP
 DQ1383  MODELED GRAVITY -    980,145.2   (mgal)                       NAVD 88
 DQ1383
 DQ1383  VERT ORDER      -  SECOND    CLASS I
 DQ1383
 DQ1383.The horizontal coordinates were established by autonomous hand held GPS
 DQ1383.observations and have an estimated accuracy of +/- 10 meters.
 DQ1383
 DQ1383.The orthometric height was determined by differential leveling and
 DQ1383.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1383.in March 2016.
 DQ1383
 DQ1383.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1383.GEOID18 height accuracy estimate available here.
 DQ1383
 DQ1383.Click photographs - Photos may exist for this station.
 DQ1383
 DQ1383.The dynamic height is computed by dividing the NAVD 88
 DQ1383.geopotential number by the normal gravity value computed on the
 DQ1383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1383.degrees latitude (g = 980.6199 gals.).
 DQ1383
 DQ1383.The modeled gravity was interpolated from observed gravity values.
 DQ1383
 DQ1383;                    North         East    Units  Estimated Accuracy
 DQ1383;SPC IL E     -   431,227.      224,835.      MT  (+/- 10 meters HH2 GPS)
 DQ1383
 DQ1383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1195890952(NAD 83)
 DQ1383
 DQ1383                          SUPERSEDED SURVEY CONTROL
 DQ1383
 DQ1383.No superseded survey control is available for this station.
 DQ1383
 DQ1383_MARKER: F = FLANGE-ENCASED ROD
 DQ1383_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1383_STAMPING: MM 036 2015
 DQ1383_MARK LOGO: ILSGS
 DQ1383_PROJECTION: FLUSH
 DQ1383_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1383_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1383+STABILITY: POSITION/ELEVATION WELL
 DQ1383_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1383+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2015
 DQ1383_ROD/PIPE-DEPTH: 9.8 meters
 DQ1383_SLEEVE-DEPTH  : 0.9 meters
 DQ1383
 DQ1383  HISTORY     - Date     Condition        Report By
 DQ1383  HISTORY     - 20151002 MONUMENTED       BCA
 DQ1383
 DQ1383                          STATION DESCRIPTION
 DQ1383
 DQ1383'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1383'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH OF STANFORD, 7.2
 DQ1383'MI (11.6 KM) EAST OF MACKINAW AND 2.6 MI (4.2 KM) WEST-NORTHWEST OF
 DQ1383'DANVERS.
 DQ1383'
 DQ1383'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DQ1383'ROAD 250E LOCATED 0.9 MI (1.4 KM) WEST OF CONGERVILL, IL GO SOUTH ON
 DQ1383'COUNTY ROAD 250E FOR 4.2 MI (6.8 KM) TO COUNTY ROAD 1850N.  CONTINUE
 DQ1383'SOUTH ON COUNTY ROAD 250E FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DQ1383'LEFT.
 DQ1383'
 DQ1383'THE STATION IS LOCATED 26.0 FT (7.9 M) EAST OF THE CENTERLINE OF
 DQ1383'COUNTY ROAD 250E, 30.8 FT (9.4 M) SOUTHEAST OF A 5/8 INCHES (2 CM)
 DQ1383'REBAR THAT HAS BEEN DRIVEN INTO COUNTY ROAD 250E AND 17.2 FT (5.2 M)
 DQ1383'EAST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 250E.
 DQ1383'
 DQ1383'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1383'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1383'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1384 ***********************************************************************
 DQ1384  DESIGNATION -  MM 037
 DQ1384  PID         -  DQ1384
 DQ1384  STATE/COUNTY-  IL/MCLEAN
 DQ1384  COUNTRY     -  US
 DQ1384  USGS QUAD   -  DANVERS (2018)
 DQ1384
 DQ1384                         *CURRENT SURVEY CONTROL
 DQ1384  ______________________________________________________________________
 DQ1384* NAD 83(1986) POSITION- 40 32 16.5    (N) 089 13 13.5    (W)   HD_HELD2
 DQ1384* NAVD 88 ORTHO HEIGHT -   256.842 (meters)      842.66  (feet) ADJUSTED
 DQ1384  ______________________________________________________________________
 DQ1384  GEOID HEIGHT    -        -32.363 (meters)                     GEOID18
 DQ1384  DYNAMIC HEIGHT  -        256.720 (meters)      842.26  (feet) COMP
 DQ1384  MODELED GRAVITY -    980,143.4   (mgal)                       NAVD 88
 DQ1384
 DQ1384  VERT ORDER      -  SECOND    CLASS I
 DQ1384
 DQ1384.The horizontal coordinates were established by autonomous hand held GPS
 DQ1384.observations and have an estimated accuracy of +/- 10 meters.
 DQ1384
 DQ1384.The orthometric height was determined by differential leveling and
 DQ1384.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1384.in March 2016.
 DQ1384
 DQ1384.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1384.GEOID18 height accuracy estimate available here.
 DQ1384
 DQ1384.Click photographs - Photos may exist for this station.
 DQ1384
 DQ1384.The dynamic height is computed by dividing the NAVD 88
 DQ1384.geopotential number by the normal gravity value computed on the
 DQ1384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1384.degrees latitude (g = 980.6199 gals.).
 DQ1384
 DQ1384.The modeled gravity was interpolated from observed gravity values.
 DQ1384
 DQ1384;                    North         East    Units  Estimated Accuracy
 DQ1384;SPC IL E     -   430,107.      224,848.      MT  (+/- 10 meters HH2 GPS)
 DQ1384
 DQ1384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1195489832(NAD 83)
 DQ1384
 DQ1384                          SUPERSEDED SURVEY CONTROL
 DQ1384
 DQ1384.No superseded survey control is available for this station.
 DQ1384
 DQ1384_MARKER: F = FLANGE-ENCASED ROD
 DQ1384_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1384_STAMPING: MM 037 2015
 DQ1384_MARK LOGO: ILSGS
 DQ1384_PROJECTION: FLUSH
 DQ1384_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1384_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1384+STABILITY: POSITION/ELEVATION WELL
 DQ1384_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1384+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2015
 DQ1384_ROD/PIPE-DEPTH: 8.5 meters
 DQ1384_SLEEVE-DEPTH  : 0.9 meters
 DQ1384
 DQ1384  HISTORY     - Date     Condition        Report By
 DQ1384  HISTORY     - 20151002 MONUMENTED       BCA
 DQ1384
 DQ1384                          STATION DESCRIPTION
 DQ1384
 DQ1384'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1384'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST OF MACKINAW, 7.1 MI
 DQ1384'(11.4 KM) NORTH OF STANFORD AND 2.3 MI (3.7 KM) WEST-NORTHWEST OF
 DQ1384'DANVERS.
 DQ1384'
 DQ1384'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 150 WITH COUNTY
 DQ1384'ROAD 250E LOCATED 0.9 MI (1.4 KM) WEST OF CONGERVILL, IL GO SOUTH ON
 DQ1384'COUNTY ROAD 250E FOR 5.5 MI (8.8 KM) TO OLD PEORIA ROAD AND COUNTY
 DQ1384'ROAD 1750N AND THE STATION ON THE LEFT.
 DQ1384'
 DQ1384'THE STATION IS LOCATED 22.8 FT (6.9 M) EAST OF THE CENTERLINE OF
 DQ1384'COUNTY ROAD 250E, 190 FT (57.9 M) NORTHEAST OF THE INTERSECTION OF
 DQ1384'COUNTY ROAD 250E WITH OLD PEORIA ROAD AND COUNTY ROAD 1750N, 14.3 FT
 DQ1384'(4.4 M) EAST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 250E AND 6.2 FT
 DQ1384'(1.9 M) SOUTHEAST OF A POST FOR A 'WEIGHT LIMIT' SIGN.
 DQ1384'
 DQ1384'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1384'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1384'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1385 ***********************************************************************
 DQ1385  DESIGNATION -  MM 038
 DQ1385  PID         -  DQ1385
 DQ1385  STATE/COUNTY-  IL/MCLEAN
 DQ1385  COUNTRY     -  US
 DQ1385  USGS QUAD   -  MACKINAW (2018)
 DQ1385
 DQ1385                         *CURRENT SURVEY CONTROL
 DQ1385  ______________________________________________________________________
 DQ1385* NAD 83(1986) POSITION- 40 31 36.9    (N) 089 15 37.8    (W)   HD_HELD2
 DQ1385* NAVD 88 ORTHO HEIGHT -   230.372 (meters)      755.81  (feet) ADJUSTED
 DQ1385  ______________________________________________________________________
 DQ1385  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 DQ1385  DYNAMIC HEIGHT  -        230.262 (meters)      755.45  (feet) COMP
 DQ1385  MODELED GRAVITY -    980,140.2   (mgal)                       NAVD 88
 DQ1385
 DQ1385  VERT ORDER      -  SECOND    CLASS I
 DQ1385
 DQ1385.The horizontal coordinates were established by autonomous hand held GPS
 DQ1385.observations and have an estimated accuracy of +/- 10 meters.
 DQ1385
 DQ1385.The orthometric height was determined by differential leveling and
 DQ1385.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1385.in March 2016.
 DQ1385
 DQ1385.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1385.GEOID18 height accuracy estimate available here.
 DQ1385
 DQ1385.Click photographs - Photos may exist for this station.
 DQ1385
 DQ1385.The dynamic height is computed by dividing the NAVD 88
 DQ1385.geopotential number by the normal gravity value computed on the
 DQ1385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1385.degrees latitude (g = 980.6199 gals.).
 DQ1385
 DQ1385.The modeled gravity was interpolated from observed gravity values.
 DQ1385
 DQ1385;                    North         East    Units  Estimated Accuracy
 DQ1385;SPC IL E     -   428,921.      221,439.      MT  (+/- 10 meters HH2 GPS)
 DQ1385
 DQ1385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0852788697(NAD 83)
 DQ1385
 DQ1385                          SUPERSEDED SURVEY CONTROL
 DQ1385
 DQ1385.No superseded survey control is available for this station.
 DQ1385
 DQ1385_MARKER: F = FLANGE-ENCASED ROD
 DQ1385_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1385_STAMPING: MM 038 2015
 DQ1385_MARK LOGO: ILSGS
 DQ1385_PROJECTION: FLUSH
 DQ1385_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1385_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1385+STABILITY: POSITION/ELEVATION WELL
 DQ1385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1385+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2015
 DQ1385_ROD/PIPE-DEPTH: 8.5 meters
 DQ1385_SLEEVE-DEPTH  : 0.9 meters
 DQ1385
 DQ1385  HISTORY     - Date     Condition        Report By
 DQ1385  HISTORY     - 20151005 MONUMENTED       BCA
 DQ1385
 DQ1385                          STATION DESCRIPTION
 DQ1385
 DQ1385'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1385'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHWEST OF
 DQ1385'STANFORD, 5.2 MI (8.4 KM) EAST OF MACKINAW AND 4.4 MI (7.1 KM) WEST OF
 DQ1385'DANVERS.
 DQ1385'
 DQ1385'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9 AND COUNTY
 DQ1385'ROAD 24 LOCATED APPROXIMATELY 3.3 MI (5.3 KM) EAST OF MACKINAW, IL, GO
 DQ1385'EAST ON STATE HIGHWAY 9 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 00E.
 DQ1385'CONTINUE EAST ON STATE HIGHWAY 9 FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DQ1385'THE RIGHT.
 DQ1385'
 DQ1385'THE STATION IS LOCATED 26.2 FT (8.0 M) SOUTH OF THE CENTERLINE OF
 DQ1385'STATE HIGHWAY 9, 0.1 MI (0.2 KM) WEST OF COUNTY ROAD 050E, 94 FT (28.7
 DQ1385'M) SOUTHWEST OF A UTILITY POLE, 30.5 FT (9.3 M) WEST-SOUTHWEST OF THE
 DQ1385'WEST END OF A 18 INCHES (46 CM) CORRUGATED METAL PIPE FOR A FIELD
 DQ1385'ENTRANCE AND 13.3 FT (4.1 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DQ1385'HIGHWAY 9.
 DQ1385'
 DQ1385'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1385'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1385'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1386 ***********************************************************************
 DQ1386  DESIGNATION -  MM 039
 DQ1386  PID         -  DQ1386
 DQ1386  STATE/COUNTY-  IL/TAZEWELL
 DQ1386  COUNTRY     -  US
 DQ1386  USGS QUAD   -  MACKINAW (2018)
 DQ1386
 DQ1386                         *CURRENT SURVEY CONTROL
 DQ1386  ______________________________________________________________________
 DQ1386* NAD 83(1986) POSITION- 40 31 05.31   (N) 089 16 02.48   (W)   HD_HELD1
 DQ1386* NAVD 88 ORTHO HEIGHT -   222.250 (meters)      729.17  (feet) ADJUSTED
 DQ1386  ______________________________________________________________________
 DQ1386  GEOID HEIGHT    -        -32.443 (meters)                     GEOID18
 DQ1386  DYNAMIC HEIGHT  -        222.143 (meters)      728.81  (feet) COMP
 DQ1386  MODELED GRAVITY -    980,139.7   (mgal)                       NAVD 88
 DQ1386
 DQ1386  VERT ORDER      -  SECOND    CLASS I
 DQ1386
 DQ1386.The horizontal coordinates were determined by differentially corrected
 DQ1386.hand held GPS observations or other comparable positioning techniques
 DQ1386.and have an estimated accuracy of +/- 3 meters.
 DQ1386
 DQ1386.The orthometric height was determined by differential leveling and
 DQ1386.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1386.in March 2016.
 DQ1386
 DQ1386.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1386.GEOID18 height accuracy estimate available here.
 DQ1386
 DQ1386.Click photographs - Photos may exist for this station.
 DQ1386
 DQ1386.The dynamic height is computed by dividing the NAVD 88
 DQ1386.geopotential number by the normal gravity value computed on the
 DQ1386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1386.degrees latitude (g = 980.6199 gals.).
 DQ1386
 DQ1386.The modeled gravity was interpolated from observed gravity values.
 DQ1386
 DQ1386;                    North         East    Units  Estimated Accuracy
 DQ1386;SPC IL W     -   427,907.2     776,208.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1386
 DQ1386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0792287738(NAD 83)
 DQ1386
 DQ1386                          SUPERSEDED SURVEY CONTROL
 DQ1386
 DQ1386.No superseded survey control is available for this station.
 DQ1386
 DQ1386_MARKER: F = FLANGE-ENCASED ROD
 DQ1386_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1386_STAMPING: MM 039 2015
 DQ1386_MARK LOGO: ILSGS
 DQ1386_PROJECTION: FLUSH
 DQ1386_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DQ1386_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1386_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1386+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DQ1386_ROD/PIPE-DEPTH: 8.5 meters
 DQ1386_SLEEVE-DEPTH  : 0.9 meters
 DQ1386
 DQ1386  HISTORY     - Date     Condition        Report By
 DQ1386  HISTORY     - 20151005 MONUMENTED       BCA
 DQ1386  HISTORY     - 20230823 GOOD             ILDT
 DQ1386
 DQ1386                          STATION DESCRIPTION
 DQ1386
 DQ1386'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1386'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHEAST OF
 DQ1386'MINIER, 4.9 MI (7.9 KM) EAST-SOUTHEAST OF MACKINAW AND 4.8 MI (7.7 KM)
 DQ1386'WEST OF DANVERS.
 DQ1386'
 DQ1386'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9 AND COUNTY
 DQ1386'ROAD 24 LOCATED APPROXIMATELY 3.3 MI (5.3 KM) EAST OF MACKINAW, IL, GO
 DQ1386'EAST ON STATE HIGHWAY 9 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 00E AND
 DQ1386'MCLEAN ROAD.  TURN RIGHT AND GO SOUTH ON COUNTY ROAD 00E AND MCLEAN
 DQ1386'ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DQ1386'
 DQ1386'THE STATION IS LOCATED 21.2 FT (6.5 M) WEST OF THE CENTERLINE OF
 DQ1386'COUNTY ROAD 00E AND MCLEAN ROAD, 87.8 FT (26.8 M) SOUTHWEST OF A
 DQ1386'UTILITY POLE, 11.6 FT (3.5 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY
 DQ1386'ROAD 00E AND MCLEAN ROAD AND 9.6 FT (2.9 M) SOUTHWEST OF THE SOUTH
 DQ1386'EDGE OF A 12 INCHES (30 CM) CORRUGATED METAL PIPE UNDER A FIELD
 DQ1386'ENTRANCE.
 DQ1386'
 DQ1386'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1386'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1386'IN IDENTIFICATION.
 DQ1386
 DQ1386                          STATION RECOVERY (2023)
 DQ1386
 DQ1386'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DQ1386'12 INCH (0.3 M) CULVERT UNDER FIELD ENTRANCE HAS BEEN REPLACED.
 DQ1386'STATION IS 10.5 FT (3.2 M) WEST OF WEST EDGE OF PAVEMENT, 5.0 FT (1.5
 DQ1386'M) WEST NORTH WEST OF SOUTH END OF 12 INCH (0.3 M) CORRUGATED METAL
 DQ1386'PIPE UNDER FIELD ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1387 ***********************************************************************
 DQ1387  DESIGNATION -  MM 040
 DQ1387  PID         -  DQ1387
 DQ1387  STATE/COUNTY-  IL/MCLEAN
 DQ1387  COUNTRY     -  US
 DQ1387  USGS QUAD   -  MACKINAW (2018)
 DQ1387
 DQ1387                         *CURRENT SURVEY CONTROL
 DQ1387  ______________________________________________________________________
 DQ1387* NAD 83(1986) POSITION- 40 30 11.3    (N) 089 16 00.5    (W)   HD_HELD2
 DQ1387* NAVD 88 ORTHO HEIGHT -   207.999 (meters)      682.41  (feet) ADJUSTED
 DQ1387  ______________________________________________________________________
 DQ1387  GEOID HEIGHT    -        -32.451 (meters)                     GEOID18
 DQ1387  DYNAMIC HEIGHT  -        207.899 (meters)      682.08  (feet) COMP
 DQ1387  MODELED GRAVITY -    980,138.8   (mgal)                       NAVD 88
 DQ1387
 DQ1387  VERT ORDER      -  SECOND    CLASS I
 DQ1387
 DQ1387.The horizontal coordinates were established by autonomous hand held GPS
 DQ1387.observations and have an estimated accuracy of +/- 10 meters.
 DQ1387
 DQ1387.The orthometric height was determined by differential leveling and
 DQ1387.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1387.in March 2016.
 DQ1387
 DQ1387.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1387.GEOID18 height accuracy estimate available here.
 DQ1387
 DQ1387.Click photographs - Photos may exist for this station.
 DQ1387
 DQ1387.The dynamic height is computed by dividing the NAVD 88
 DQ1387.geopotential number by the normal gravity value computed on the
 DQ1387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1387.degrees latitude (g = 980.6199 gals.).
 DQ1387
 DQ1387.The modeled gravity was interpolated from observed gravity values.
 DQ1387
 DQ1387;                    North         East    Units  Estimated Accuracy
 DQ1387;SPC IL E     -   426,286.      220,877.      MT  (+/- 10 meters HH2 GPS)
 DQ1387
 DQ1387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0792586071(NAD 83)
 DQ1387
 DQ1387                          SUPERSEDED SURVEY CONTROL
 DQ1387
 DQ1387.No superseded survey control is available for this station.
 DQ1387
 DQ1387_MARKER: F = FLANGE-ENCASED ROD
 DQ1387_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1387_STAMPING: MM 040 2015
 DQ1387_MARK LOGO: ILSGS
 DQ1387_PROJECTION: FLUSH
 DQ1387_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1387_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1387+STABILITY: POSITION/ELEVATION WELL
 DQ1387_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1387+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2015
 DQ1387_ROD/PIPE-DEPTH: 12.2 meters
 DQ1387_SLEEVE-DEPTH  : 0.9 meters
 DQ1387
 DQ1387  HISTORY     - Date     Condition        Report By
 DQ1387  HISTORY     - 20151005 MONUMENTED       BCA
 DQ1387
 DQ1387                          STATION DESCRIPTION
 DQ1387
 DQ1387'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1387'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH-NORTHEAST OF
 DQ1387'MINIER, 5.3 MI (8.5 KM) EAST-SOUTHEAST OF MACKINAW AND 5.1 MI (8.2 KM)
 DQ1387'WEST-SOUTHWEST OF DANVERS.
 DQ1387'
 DQ1387'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9 AND COUNTY
 DQ1387'ROAD 24 LOCATED APPROXIMATELY 3.3 MI (5.3 KM) EAST OF MACKINAW, IL, GO
 DQ1387'EAST ON STATE HIGHWAY 9 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 00E AND
 DQ1387'MCLEAN ROAD.  TURN RIGHT AND GO SOUTH ON COUNTY ROAD 00E AND MCLEAN
 DQ1387'ROAD FOR 1.3 MI (2.1 KM) TO COUNTY ROAD 1550N.  CONTINUE SOUTH ON
 DQ1387'COUNTY ROAD 00E AND MCLEAN ROAD FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DQ1387'THE LEFT.
 DQ1387'
 DQ1387'THE STATION IS LOCATED 23.0 FT (7.0 M) EAST OF THE CENTERLINE OF
 DQ1387'COUNTY ROAD 00E AND MCLEAN ROAD, 0.2 MI (0.3 KM) NORTH OF COUNTY ROAD
 DQ1387'1500N AND HAY ROAD, 13.5 FT (4.1 M) EAST OF THE EDGE OF PAVEMENT OF
 DQ1387'COUNTY ROAD 00E AND MCLEAN ROAD AND 2.0 FT (0.6 M) NORTHEAST OF A
 DQ1387'TELEPHONE PEDESTAL.
 DQ1387'
 DQ1387'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1387'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1387'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1388 ***********************************************************************
 DQ1388  DESIGNATION -  MM 041
 DQ1388  PID         -  DQ1388
 DQ1388  STATE/COUNTY-  IL/MCLEAN
 DQ1388  COUNTRY     -  US
 DQ1388  USGS QUAD   -  MINIER (2018)
 DQ1388
 DQ1388                         *CURRENT SURVEY CONTROL
 DQ1388  ______________________________________________________________________
 DQ1388* NAD 83(1986) POSITION- 40 29 21.73   (N) 089 15 59.40   (W)   HD_HELD1
 DQ1388* NAVD 88 ORTHO HEIGHT -   206.038 (meters)      675.98  (feet) ADJUSTED
 DQ1388  ______________________________________________________________________
 DQ1388  GEOID HEIGHT    -        -32.460 (meters)                     GEOID18
 DQ1388  DYNAMIC HEIGHT  -        205.939 (meters)      675.65  (feet) COMP
 DQ1388  MODELED GRAVITY -    980,139.6   (mgal)                       NAVD 88
 DQ1388
 DQ1388  VERT ORDER      -  SECOND    CLASS I
 DQ1388
 DQ1388.The horizontal coordinates were determined by differentially corrected
 DQ1388.hand held GPS observations or other comparable positioning techniques
 DQ1388.and have an estimated accuracy of +/- 3 meters.
 DQ1388
 DQ1388.The orthometric height was determined by differential leveling and
 DQ1388.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1388.in March 2016.
 DQ1388
 DQ1388.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1388.GEOID18 height accuracy estimate available here.
 DQ1388
 DQ1388.Click photographs - Photos may exist for this station.
 DQ1388
 DQ1388.The dynamic height is computed by dividing the NAVD 88
 DQ1388.geopotential number by the normal gravity value computed on the
 DQ1388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1388.degrees latitude (g = 980.6199 gals.).
 DQ1388
 DQ1388.The modeled gravity was interpolated from observed gravity values.
 DQ1388
 DQ1388;                    North         East    Units  Estimated Accuracy
 DQ1388;SPC IL E     -   424,756.6     220,886.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1388
 DQ1388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0791284542(NAD 83)
 DQ1388
 DQ1388                          SUPERSEDED SURVEY CONTROL
 DQ1388
 DQ1388.No superseded survey control is available for this station.
 DQ1388
 DQ1388_MARKER: F = FLANGE-ENCASED ROD
 DQ1388_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1388_STAMPING: MM 041 2015
 DQ1388_MARK LOGO: ILSGS
 DQ1388_PROJECTION: FLUSH
 DQ1388_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DQ1388_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1388+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2023
 DQ1388_ROD/PIPE-DEPTH: 13.0 meters
 DQ1388_SLEEVE-DEPTH  : 0.9 meters
 DQ1388
 DQ1388  HISTORY     - Date     Condition        Report By
 DQ1388  HISTORY     - 20151005 MONUMENTED       BCA
 DQ1388  HISTORY     - 20230821 GOOD             ILDT
 DQ1388
 DQ1388                          STATION DESCRIPTION
 DQ1388
 DQ1388'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1388'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) WEST-SOUTHWEST OF
 DQ1388'DANVERS, 4.6 MI (7.4 KM) NORTHWEST OF STANFORD AND 4.6 MI (7.4 KM)
 DQ1388'NORTH-NORTHEAST OF MINIER.
 DQ1388'
 DQ1388'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9 AND COUNTY
 DQ1388'ROAD 24 LOCATED APPROXIMATELY 3.3 MI (5.3 KM) EAST OF MACKINAW, IL, GO
 DQ1388'EAST ON STATE HIGHWAY 9 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 00E AND
 DQ1388'MCLEAN ROAD.  TURN RIGHT AND GO SOUTH ON COUNTY ROAD 00E AND MCLEAN
 DQ1388'ROAD FOR 1.8 MI (2.9 KM) TO COUNTY ROAD 1500N, CONTINUE SOUTH ON
 DQ1388'COUNTY ROAD 00E AND MCLEAN ROAD FOR 0.7 MI (1.1 KM) TO THE STATION ON
 DQ1388'THE LEFT.
 DQ1388'
 DQ1388'THE STATION IS LOCATED 25.5 FT (7.8 M) EAST OF THE CENTERLINE OF
 DQ1388'COUNTY ROAD 00E AND MCLEAN ROAD, 0.3 MI (0.5 KM) NORTH OF COUNTY ROAD
 DQ1388'1400N AND TOWNLINE ROAD, 150 FT (45.7 M) SOUTH OF A PROPERTY LINE FOR
 DQ1388'A HOUSE AND CULTIVATION LINE, 52.6 FT (16.0 M) EAST-SOUTHEAST OF A
 DQ1388'UTILITY POLE AND 17.3 FT (5.3 M) EAST OF THE EDGE OF PAVEMENT OF
 DQ1388'COUNTY ROAD 00E AND MCLEAN ROAD.
 DQ1388'
 DQ1388'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1388'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1388'IN IDENTIFICATION.
 DQ1388
 DQ1388                          STATION RECOVERY (2023)
 DQ1388
 DQ1388'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DQ1388'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1389 ***********************************************************************
 DQ1389  DESIGNATION -  MM 042
 DQ1389  PID         -  DQ1389
 DQ1389  STATE/COUNTY-  IL/TAZEWELL
 DQ1389  COUNTRY     -  US
 DQ1389  USGS QUAD   -  MINIER (2018)
 DQ1389
 DQ1389                         *CURRENT SURVEY CONTROL
 DQ1389  ______________________________________________________________________
 DQ1389* NAD 83(1986) POSITION- 40 28 34.51   (N) 089 15 58.86   (W)   HD_HELD1
 DQ1389* NAVD 88 ORTHO HEIGHT -   204.388 (meters)      670.56  (feet) ADJUSTED
 DQ1389  ______________________________________________________________________
 DQ1389  GEOID HEIGHT    -        -32.468 (meters)                     GEOID18
 DQ1389  DYNAMIC HEIGHT  -        204.290 (meters)      670.24  (feet) COMP
 DQ1389  MODELED GRAVITY -    980,138.8   (mgal)                       NAVD 88
 DQ1389
 DQ1389  VERT ORDER      -  SECOND    CLASS I
 DQ1389
 DQ1389.The horizontal coordinates were determined by differentially corrected
 DQ1389.hand held GPS observations or other comparable positioning techniques
 DQ1389.and have an estimated accuracy of +/- 3 meters.
 DQ1389
 DQ1389.The orthometric height was determined by differential leveling and
 DQ1389.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1389.in March 2016.
 DQ1389
 DQ1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1389.GEOID18 height accuracy estimate available here.
 DQ1389
 DQ1389.Click photographs - Photos may exist for this station.
 DQ1389
 DQ1389.The dynamic height is computed by dividing the NAVD 88
 DQ1389.geopotential number by the normal gravity value computed on the
 DQ1389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1389.degrees latitude (g = 980.6199 gals.).
 DQ1389
 DQ1389.The modeled gravity was interpolated from observed gravity values.
 DQ1389
 DQ1389;                    North         East    Units  Estimated Accuracy
 DQ1389;SPC IL W     -   423,256.8     776,340.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1389
 DQ1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0788783085(NAD 83)
 DQ1389
 DQ1389                          SUPERSEDED SURVEY CONTROL
 DQ1389
 DQ1389.No superseded survey control is available for this station.
 DQ1389
 DQ1389_MARKER: F = FLANGE-ENCASED ROD
 DQ1389_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1389_STAMPING: MM 042 2015
 DQ1389_MARK LOGO: ILSGS
 DQ1389_PROJECTION: FLUSH
 DQ1389_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DQ1389_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1389_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1389+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2023
 DQ1389_ROD/PIPE-DEPTH: 11.0 meters
 DQ1389_SLEEVE-DEPTH  : 0.9 meters
 DQ1389
 DQ1389  HISTORY     - Date     Condition        Report By
 DQ1389  HISTORY     - 20151006 MONUMENTED       BCA
 DQ1389  HISTORY     - 20230816 GOOD             ILDT
 DQ1389
 DQ1389                          STATION DESCRIPTION
 DQ1389
 DQ1389'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1389'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTHWEST OF DANVERS, 3.8
 DQ1389'MI (6.1 KM) NORTHWEST OF STANFORD AND 3.8 MI (6.1 KM) NORTHEAST OF
 DQ1389'MINIER.
 DQ1389'
 DQ1389'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9 AND COUNTY
 DQ1389'ROAD 24 LOCATED APPROXIMATELY 3.3 MI (5.3 KM) EAST OF MACKINAW, IL, GO
 DQ1389'EAST ON STATE HIGHWAY 9 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 00E AND
 DQ1389'MCLEAN ROAD.  TURN RIGHT AND GO SOUTH ON COUNTY ROAD 00E AND MCLEAN
 DQ1389'ROAD FOR 2.9 MI (4.7 KM) TO COUNTY ROAD 7 AND COUNTY ROAD 1100N.
 DQ1389'CONTINUE SOUTH ON COUNTY ROAD 00E AND MCLEAN ROAD FOR 0.7 MI (1.1 KM)
 DQ1389'TO THE STATION ON THE RIGHT.
 DQ1389'
 DQ1389'THE STATION IS LOCATED 22.0 FT (6.7 M) WEST OF THE CENTERLINE OF
 DQ1389'COUNTY ROAD 00E AND MCLEAN ROAD, 0.3 MI (0.5 KM) NORTH OF COUNTY ROAD
 DQ1389'1300N, 81.0 FT (24.7 M) NORTHWEST OF A UTILITY POLE, 44.0 FT (13.4 M)
 DQ1389'SOUTH OF PROPERTY LINE FOR A CULTIVATION LINE AND GRASS YARD AND 12.4
 DQ1389'FT (3.8 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 00E AND MCLEAN
 DQ1389'ROAD.
 DQ1389'
 DQ1389'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1389'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1389'IN IDENTIFICATION.
 DQ1389
 DQ1389                          STATION RECOVERY (2023)
 DQ1389
 DQ1389'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DQ1389'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1390 ***********************************************************************
 DQ1390  DESIGNATION -  MM 043
 DQ1390  PID         -  DQ1390
 DQ1390  STATE/COUNTY-  IL/MCLEAN
 DQ1390  COUNTRY     -  US
 DQ1390  USGS QUAD   -  MINIER (2018)
 DQ1390
 DQ1390                         *CURRENT SURVEY CONTROL
 DQ1390  ______________________________________________________________________
 DQ1390* NAD 83(1986) POSITION- 40 27 43.2    (N) 089 15 57.1    (W)   HD_HELD2
 DQ1390* NAVD 88 ORTHO HEIGHT -   200.593 (meters)      658.11  (feet) ADJUSTED
 DQ1390  ______________________________________________________________________
 DQ1390  GEOID HEIGHT    -        -32.477 (meters)                     GEOID18
 DQ1390  DYNAMIC HEIGHT  -        200.496 (meters)      657.79  (feet) COMP
 DQ1390  MODELED GRAVITY -    980,137.6   (mgal)                       NAVD 88
 DQ1390
 DQ1390  VERT ORDER      -  SECOND    CLASS I
 DQ1390
 DQ1390.The horizontal coordinates were established by autonomous hand held GPS
 DQ1390.observations and have an estimated accuracy of +/- 10 meters.
 DQ1390
 DQ1390.The orthometric height was determined by differential leveling and
 DQ1390.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1390.in March 2016.
 DQ1390
 DQ1390.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1390.GEOID18 height accuracy estimate available here.
 DQ1390
 DQ1390.Click photographs - Photos may exist for this station.
 DQ1390
 DQ1390.The dynamic height is computed by dividing the NAVD 88
 DQ1390.geopotential number by the normal gravity value computed on the
 DQ1390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1390.degrees latitude (g = 980.6199 gals.).
 DQ1390
 DQ1390.The modeled gravity was interpolated from observed gravity values.
 DQ1390
 DQ1390;                    North         East    Units  Estimated Accuracy
 DQ1390;SPC IL E     -   421,717.      220,909.      MT  (+/- 10 meters HH2 GPS)
 DQ1390
 DQ1390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0788881502(NAD 83)
 DQ1390
 DQ1390                          SUPERSEDED SURVEY CONTROL
 DQ1390
 DQ1390.No superseded survey control is available for this station.
 DQ1390
 DQ1390_MARKER: F = FLANGE-ENCASED ROD
 DQ1390_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1390_STAMPING: MM 043 2015
 DQ1390_MARK LOGO: ILSGS
 DQ1390_PROJECTION: FLUSH
 DQ1390_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1390_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1390+STABILITY: POSITION/ELEVATION WELL
 DQ1390_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1390+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2015
 DQ1390_ROD/PIPE-DEPTH: 12.2 meters
 DQ1390_SLEEVE-DEPTH  : 0.9 meters
 DQ1390
 DQ1390  HISTORY     - Date     Condition        Report By
 DQ1390  HISTORY     - 20151006 MONUMENTED       BCA
 DQ1390
 DQ1390                          STATION DESCRIPTION
 DQ1390
 DQ1390'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1390'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF DANVERS,
 DQ1390'3.2 MI (5.1 KM) NORTHEAST OF MINIER AND 3.2 MI (5.1 KM) NORTHWEST OF
 DQ1390'STANFORD.
 DQ1390'
 DQ1390'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9 AND COUNTY
 DQ1390'ROAD 24 LOCATED APPROXIMATELY 3.3 MI (5.3 KM) EAST OF MACKINAW, IL, GO
 DQ1390'EAST ON STATE HIGHWAY 9 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 00E AND
 DQ1390'MCLEAN ROAD.  TURN RIGHT AND GO SOUTH ON COUNTY ROAD 00E AND MCLEAN
 DQ1390'ROAD FOR 3.8 M (12.5 FT) TO COUNTY ROAD 1300N.  CONTINUE SOUTH ON
 DQ1390'MCLEAN ROAD, FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DQ1390'
 DQ1390'THE STATION IS LOCATED 23.0 FT (7.0 M) EAST OF THE CENTERLINE OF
 DQ1390'MCLEAN ROAD, 0.4 MI (0.6 KM) NORTH OF COUNTY ROAD 1200N AND PEINE
 DQ1390'ROAD, 16.6 FT (5.1 M) NORTH-NORTHWEST OF A T-POST AND A PVC TUBE, 13.0
 DQ1390'FT (4.0 M) EAST OF THE EDGE OF PAVEMENT OF MCLEAN ROAD AND 2.9 FT (0.9
 DQ1390'M) SOUTH-SOUTHEAST OF A TELEPHONE PEDESTAL.
 DQ1390'
 DQ1390'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1390'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1390'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1391 ***********************************************************************
 DQ1391  DESIGNATION -  MM 044
 DQ1391  PID         -  DQ1391
 DQ1391  STATE/COUNTY-  IL/TAZEWELL
 DQ1391  COUNTRY     -  US
 DQ1391  USGS QUAD   -  MINIER (2018)
 DQ1391
 DQ1391                         *CURRENT SURVEY CONTROL
 DQ1391  ______________________________________________________________________
 DQ1391* NAD 83(1986) POSITION- 40 26 50.9    (N) 089 15 56.7    (W)   HD_HELD2
 DQ1391* NAVD 88 ORTHO HEIGHT -   201.490 (meters)      661.06  (feet) ADJUSTED
 DQ1391  ______________________________________________________________________
 DQ1391  GEOID HEIGHT    -        -32.487 (meters)                     GEOID18
 DQ1391  DYNAMIC HEIGHT  -        201.392 (meters)      660.73  (feet) COMP
 DQ1391  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 DQ1391
 DQ1391  VERT ORDER      -  SECOND    CLASS I
 DQ1391
 DQ1391.The horizontal coordinates were established by autonomous hand held GPS
 DQ1391.observations and have an estimated accuracy of +/- 10 meters.
 DQ1391
 DQ1391.The orthometric height was determined by differential leveling and
 DQ1391.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1391.in March 2016.
 DQ1391
 DQ1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1391.GEOID18 height accuracy estimate available here.
 DQ1391
 DQ1391.Click photographs - Photos may exist for this station.
 DQ1391
 DQ1391.The dynamic height is computed by dividing the NAVD 88
 DQ1391.geopotential number by the normal gravity value computed on the
 DQ1391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1391.degrees latitude (g = 980.6199 gals.).
 DQ1391
 DQ1391.The modeled gravity was interpolated from observed gravity values.
 DQ1391
 DQ1391;                    North         East    Units  Estimated Accuracy
 DQ1391;SPC IL W     -   420,062.      776,424.      MT  (+/- 10 meters HH2 GPS)
 DQ1391
 DQ1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0785679889(NAD 83)
 DQ1391
 DQ1391                          SUPERSEDED SURVEY CONTROL
 DQ1391
 DQ1391.No superseded survey control is available for this station.
 DQ1391
 DQ1391_MARKER: F = FLANGE-ENCASED ROD
 DQ1391_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1391_STAMPING: MM 044 2015
 DQ1391_MARK LOGO: ILSGS
 DQ1391_PROJECTION: FLUSH
 DQ1391_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1391_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1391+STABILITY: POSITION/ELEVATION WELL
 DQ1391_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1391+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2015
 DQ1391_ROD/PIPE-DEPTH: 9.8 meters
 DQ1391_SLEEVE-DEPTH  : 0.9 meters
 DQ1391
 DQ1391  HISTORY     - Date     Condition        Report By
 DQ1391  HISTORY     - 20151006 MONUMENTED       BCA
 DQ1391
 DQ1391                          STATION DESCRIPTION
 DQ1391
 DQ1391'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1391'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHWEST OF DANVERS,
 DQ1391'2.7 MI (4.3 KM) WEST-NORTHWEST OF STANFORD AND 2.7 MI (4.3 KM)
 DQ1391'EAST-NORTHEAST OF MINIER.
 DQ1391'
 DQ1391'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9 AND COUNTY
 DQ1391'ROAD 24 LOCATED APPROXIMATELY 3.3 MI (5.3 KM) EAST OF MACKINAW, IL, GO
 DQ1391'EAST ON STATE HIGHWAY 9 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 00E AND
 DQ1391'MCLEAN ROAD.  TURN RIGHT AND GO SOUTH ON COUNTY ROAD 00E AND MCLEAN
 DQ1391'ROAD FOR 4.9 MI (7.9 KM) TO COUNTY ROAD 900N.  CONTINUE SOUTH ON
 DQ1391'MCLEAN ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DQ1391'
 DQ1391'THE STATION IS LOCATED 20.6 FT (6.3 M) WEST OF THE CENTERLINE OF
 DQ1391'MCLEAN ROAD, 0.4 MI (0.6 KM) NORTH OF STATE HIGHWAY 122, 48.7 FT (14.8
 DQ1391'M) WEST-SOUTHWEST OF A UTILITY POLE, 11.0 FT (3.4 M) WEST OF THE EDGE
 DQ1391'OF PAVEMENT OF MCLEAN ROAD AND 5.1 FT (1.6 M) SOUTH OF A TELEPHONE
 DQ1391'PEDESTAL.
 DQ1391'
 DQ1391'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1391'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AIN
 DQ1391'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0241 ***********************************************************************
 MF0241  DESIGNATION -  MM 20
 MF0241  PID         -  MF0241
 MF0241  STATE/COUNTY-  IL/KENDALL
 MF0241  COUNTRY     -  US
 MF0241  USGS QUAD   -  LISBON (2018)
 MF0241
 MF0241                         *CURRENT SURVEY CONTROL
 MF0241  ______________________________________________________________________
 MF0241* NAD 83(1986) POSITION- 41 29 33.     (N) 088 25 59.     (W)   SCALED
 MF0241* NAVD 88 ORTHO HEIGHT -   200.034 (meters)      656.28  (feet) ADJUSTED
 MF0241  ______________________________________________________________________
 MF0241  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 MF0241  DYNAMIC HEIGHT  -        199.958 (meters)      656.03  (feet) COMP
 MF0241  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 MF0241
 MF0241  VERT ORDER      -  SECOND    CLASS 0
 MF0241
 MF0241.The horizontal coordinates were scaled from a map and have
 MF0241.an estimated accuracy of +/- 6 seconds.
 MF0241
 MF0241.The orthometric height was determined by differential leveling and
 MF0241.adjusted by the NATIONAL GEODETIC SURVEY
 MF0241.in June 1991.
 MF0241
 MF0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0241.GEOID18 height accuracy estimate available here.
 MF0241
 MF0241.Click photographs - Photos may exist for this station.
 MF0241
 MF0241.The dynamic height is computed by dividing the NAVD 88
 MF0241.geopotential number by the normal gravity value computed on the
 MF0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0241.degrees latitude (g = 980.6199 gals.).
 MF0241
 MF0241.The modeled gravity was interpolated from observed gravity values.
 MF0241
 MF0241;                    North         East    Units  Estimated Accuracy
 MF0241;SPC IL E     -   535,740.      291,670.      MT  (+/- 180 meters Scaled)
 MF0241
 MF0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL803944(NAD 83)
 MF0241
 MF0241                          SUPERSEDED SURVEY CONTROL
 MF0241
 MF0241  NGVD 29 (??/??/92)  200.108  (m)          656.52   (f) ADJ UNCH    2 0
 MF0241
 MF0241.Superseded values are not recommended for survey control.
 MF0241
 MF0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0241.See file dsdata.pdf to determine how the superseded data were derived.
 MF0241
 MF0241_MARKER: DB = BENCH MARK DISK
 MF0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0241_STAMPING: MM 20 1934
 MF0241_MARK LOGO: CGS
 MF0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0241+STABILITY: SURFACE MOTION
 MF0241
 MF0241  HISTORY     - Date     Condition        Report By
 MF0241  HISTORY     - 1934     MONUMENTED       CGS
 MF0241  HISTORY     - 1987     POOR             USPSQD
 MF0241  HISTORY     - 1989     GOOD             USPSQD
 MF0241  HISTORY     - 20010331 GOOD             NGS
 MF0241  HISTORY     - 20091016 MARK NOT FOUND   GEOCAC
 MF0241  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0241
 MF0241                          STATION DESCRIPTION
 MF0241
 MF0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0241'9.9 MI N FROM MORRIS.
 MF0241'IN KENDALL COUNTY, 9.9 MILES NORTH ALONG STATE HIGHWAY 47
 MF0241'FROM THE COUNTY COURTHOUSE AT MORRIS, GRUNDY COUNTY, AT THE
 MF0241'JUNCTION OF A FARM DRIVEWAY, 73 FEET NORTH OF THE CENTERLINE
 MF0241'OF THE DRIVEWAY, 30 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 MF0241'28 FEET EAST OF THE CENTERLINE OF AN ABANDONED RAILROAD,
 MF0241'AND LEVEL WITH THE HIGHWAY.  A STANDARD DISK, STAMPED MM 20 1934
 MF0241'AND SET IN THE TOP OF A CONCRETE POST.
 MF0241
 MF0241                          STATION RECOVERY (1987)
 MF0241
 MF0241'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0241'MARK RECOVERED IN POOR CONDITION.
 MF0241
 MF0241                          STATION RECOVERY (1989)
 MF0241
 MF0241'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 MF0241'RECOVERED IN GOOD CONDITION.
 MF0241
 MF0241                          STATION RECOVERY (2001)
 MF0241
 MF0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0241'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0241
 MF0241                          STATION RECOVERY (2009)
 MF0241
 MF0241'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0241'A SHALLOW DITCH RUNS THROUGH THE AREA DESCRIBED.
 MF0241
 MF0241                          STATION RECOVERY (2013)
 MF0241
 MF0241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0241'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1210 ***********************************************************************
 LC1210  DESIGNATION -  MM 37
 LC1210  PID         -  LC1210
 LC1210  STATE/COUNTY-  IL/TAZEWELL
 LC1210  COUNTRY     -  US
 LC1210  USGS QUAD   -  SOUTH PEKIN (2018)
 LC1210
 LC1210                         *CURRENT SURVEY CONTROL
 LC1210  ______________________________________________________________________
 LC1210* NAD 83(1986) POSITION- 40 26 51.     (N) 089 39 00.     (W)   SCALED
 LC1210* NAVD 88 ORTHO HEIGHT -   149.189 (meters)      489.46  (feet) ADJUSTED
 LC1210  ______________________________________________________________________
 LC1210  GEOID HEIGHT    -        -32.847 (meters)                     GEOID18
 LC1210  DYNAMIC HEIGHT  -        149.117 (meters)      489.23  (feet) COMP
 LC1210  MODELED GRAVITY -    980,144.9   (mgal)                       NAVD 88
 LC1210
 LC1210  VERT ORDER      -  SECOND    CLASS 0
 LC1210
 LC1210.The horizontal coordinates were scaled from a map and have
 LC1210.an estimated accuracy of +/- 6 seconds.
 LC1210
 LC1210.The orthometric height was determined by differential leveling and
 LC1210.adjusted by the NATIONAL GEODETIC SURVEY
 LC1210.in June 1991.
 LC1210
 LC1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1210.GEOID18 height accuracy estimate available here.
 LC1210
 LC1210.Click photographs - Photos may exist for this station.
 LC1210
 LC1210.The dynamic height is computed by dividing the NAVD 88
 LC1210.geopotential number by the normal gravity value computed on the
 LC1210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1210.degrees latitude (g = 980.6199 gals.).
 LC1210
 LC1210.The modeled gravity was interpolated from observed gravity values.
 LC1210
 LC1210;                    North         East    Units  Estimated Accuracy
 LC1210;SPC IL W     -   419,800.      743,830.      MT  (+/- 180 meters Scaled)
 LC1210
 LC1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK752808(NAD 83)
 LC1210
 LC1210                          SUPERSEDED SURVEY CONTROL
 LC1210
 LC1210  NGVD 29 (??/??/92)  149.291  (m)          489.80   (f) ADJ UNCH    2 0
 LC1210
 LC1210.Superseded values are not recommended for survey control.
 LC1210
 LC1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1210.See file dsdata.pdf to determine how the superseded data were derived.
 LC1210
 LC1210_MARKER: DB = BENCH MARK DISK
 LC1210_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1210_SP_SET: BRIDGE
 LC1210_STAMPING: MM 37 1934
 LC1210_MARK LOGO: CGS
 LC1210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1210_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1210+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2007
 LC1210
 LC1210  HISTORY     - Date     Condition        Report By
 LC1210  HISTORY     - 1934     MONUMENTED       CGS
 LC1210  HISTORY     - 1954     GOOD             CGS
 LC1210  HISTORY     - 1977     GOOD             LOCSUR
 LC1210  HISTORY     - 20071102 GOOD             CMT
 LC1210
 LC1210                          STATION DESCRIPTION
 LC1210
 LC1210'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1210'3 MI N FROM GREEN VALLEY.
 LC1210'ABOUT 3.0 MILES NORTH ALONG STATE HIGHWAY 29 FROM THE POST OFFICE
 LC1210'AT GREEN VALLEY, ABOUT 90 YARDS EAST OF HIGHWAY BRIDGE OVER
 LC1210'MACKINAW RIVER, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, IN
 LC1210'THE TOP OF THE NORTHWEST CORNER OF WEST END OF NORTH CONCRETE
 LC1210'ABUTMENT OF STEEL SPAN OF RAILWAY BRIDGE OVER MACKINAW RIVER, 9.8
 LC1210'FEET WEST OF WEST RAIL AND ABOUT 7 1/2 FEET BELOW LEVEL OF TRACK.
 LC1210
 LC1210                          STATION RECOVERY (1977)
 LC1210
 LC1210'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 LC1210'RECOVERED IN GOOD CONDITION.
 LC1210
 LC1210                          STATION RECOVERY (2007)
 LC1210
 LC1210'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2007 (KWS)
 LC1210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0577 ***********************************************************************
 KC0577  DESIGNATION -  MODESTO
 KC0577  PID         -  KC0577
 KC0577  STATE/COUNTY-  IL/MACOUPIN
 KC0577  COUNTRY     -  US
 KC0577  USGS QUAD   -  SCOTTVILLE (2018)
 KC0577
 KC0577                         *CURRENT SURVEY CONTROL
 KC0577  ______________________________________________________________________
 KC0577* NAD 83(2011) POSITION- 39 28 39.98786(N) 090 00 03.81851(W)   ADJUSTED
 KC0577* NAD 83(2011) ELLIP HT-   178.205 (meters)        (05/22/13)   ADJUSTED
 KC0577* NAD 83(2011) EPOCH   -  2010.00
 KC0577* NAVD 88 ORTHO HEIGHT -   210.2   (meters)      690.    (feet) GPS OBS
 KC0577  ______________________________________________________________________
 KC0577  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KC0577  GEOID HEIGHT    -        -32.022 (meters)                     GEOID12A
 KC0577  GEOID HEIGHT    -        -32.003 (meters)                     GEOID18
 KC0577  NAD 83(2011) X  -        -91.266 (meters)                     COMP
 KC0577  NAD 83(2011) Y  - -4,929,912.656 (meters)                     COMP
 KC0577  NAD 83(2011) Z  -  4,033,512.459 (meters)                     COMP
 KC0577  LAPLACE CORR    -          1.84  (seconds)                    DEFLEC18
 KC0577
 KC0577  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0577  Standards:
 KC0577         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0577            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0577  -------------------------------------------------------------------
 KC0577  NETWORK    0.75   1.80           0.31   0.30   0.92      0.05757702
 KC0577  -------------------------------------------------------------------
 KC0577  Click here for local accuracies and other accuracy information.
 KC0577
 KC0577.The horizontal coordinates were established by GPS observations
 KC0577.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 KC0577
 KC0577.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0577.been affixed to the stable North American tectonic plate. See 
 KC0577.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0577
 KC0577.The horizontal coordinates are valid at the epoch date displayed above
 KC0577.which is a decimal equivalence of Year/Month/Day.
 KC0577
 KC0577.The orthometric height was determined by GPS observations and a
 KC0577.high-resolution geoid model.
 KC0577
 KC0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0577.GEOID18 height accuracy estimate available here.
 KC0577
 KC0577.Click photographs - Photos may exist for this station.
 KC0577
 KC0577.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0577
 KC0577.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0577
 KC0577.The ellipsoidal height was determined by GPS observations
 KC0577.and is referenced to NAD 83.
 KC0577
 KC0577. The following values were computed from the NAD 83(2011) position.
 KC0577
 KC0577;                    North         East     Units Scale Factor Converg.
 KC0577;SPC IL W     -   312,021.790   714,248.037   MT  0.99994367   +0 06 19.0
 KC0577;SPC IL W     - 1,023,691.49  2,343,328.77   sFT  0.99994367   +0 06 19.0
 KC0577;UTM  15      - 4,374,092.049   757,950.749   MT  1.00041931   +1 54 27.8
 KC0577;UTM  16      - 4,374,098.130   241,866.749   MT  1.00042047   -1 54 32.6
 KC0577
 KC0577!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0577!SPC IL W     -   0.99997204  x   0.99994367  =   0.99991571
 KC0577!UTM  15      -   0.99997204  x   1.00041931  =   1.00039134
 KC0577!UTM  16      -   0.99997204  x   1.00042047  =   1.00039250
 KC0577
 KC0577:                Primary Azimuth Mark                     Grid Az
 KC0577:SPC IL W     -  MODESTO AZ MK                            274 58 35.1
 KC0577:UTM  15      -  MODESTO AZ MK                            273 10 26.3
 KC0577:UTM  16      -  MODESTO AZ MK                            276 59 26.7
 KC0577
 KC0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5795074092(NAD 83)
 KC0577
 KC0577|---------------------------------------------------------------------|
 KC0577| PID    Reference Object                     Distance      Geod. Az  |
 KC0577|                                                           dddmmss.s |
 KC0577| CL9082 MODESTO RM 1                         31.059 METERS 03340     |
 KC0577| KC0578 PTS 9 W                              20.742 METERS 06925     |
 KC0577| CL9081 MODESTO AZ MK                                      2750454.1 |
 KC0577| CL9083 MODESTO RM 2                         32.653 METERS 32055     |
 KC0577| KC0560 FRANKLIN CATHOLIC CHURCH SPIRE      APPROX.16.5 KM 3471530.3 |
 KC0577|---------------------------------------------------------------------|
 KC0577
 KC0577                          SUPERSEDED SURVEY CONTROL
 KC0577
 KC0577  NAD 83(1997)-  39 28 39.98700(N)    090 00 03.82073(W) AD(       ) 1
 KC0577  NAD 83(1986)-  39 28 39.99393(N)    090 00 03.80968(W) AD(       ) 1
 KC0577  NAD 27      -  39 28 39.82200(N)    090 00 03.42200(W) AD(       ) 1
 KC0577
 KC0577.Superseded values are not recommended for survey control.
 KC0577
 KC0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0577.See file dsdata.pdf to determine how the superseded data were derived.
 KC0577
 KC0577_MARKER: DS = TRIANGULATION STATION DISK
 KC0577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0577_STAMPING: MODESTO 1934
 KC0577_MARK LOGO: CGS
 KC0577_PROJECTION: PROJECTING 30 CENTIMETERS
 KC0577_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0577+STABILITY: SURFACE MOTION
 KC0577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0577+SATELLITE: SATELLITE OBSERVATIONS - December 26, 2018
 KC0577
 KC0577  HISTORY     - Date     Condition        Report By
 KC0577  HISTORY     - 1934     MONUMENTED       CGS
 KC0577  HISTORY     - 20110615 POOR             ILDT
 KC0577  HISTORY     - 20181226 POOR             ILDT
 KC0577
 KC0577                          STATION DESCRIPTION
 KC0577
 KC0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KC0577'ABOUT 1 MILE WEST OF MODESTO, ABOUT 7 MILES EAST OF SCOTTVILLE,
 KC0577'ON LAND BELONGING TO GEORGE RILLING, IN THE NORTH END OF A PASTURE
 KC0577'LOT, 47 FEET SOUTH OF CENTER LINE OF EAST-WEST CONCRETE ROAD, 8
 KC0577'FEET SOUTH OF RIGHT-OF-WAY FENCE, 63 FEET WEST OF HEDGE FENCE
 KC0577'THAT ENCLOSES PASTURE ON THE EAST, 87 FEET EAST OF AN 18-INCH
 KC0577'BEECH TREE THAT STANDS ON THE WEST PASTURE FENCE LINE, 115 FEET
 KC0577'EAST OF CENTER LINE OF LANE THAT LEADS TO RILLINGS HOUSE, AND
 KC0577'PROJECTS 6 INCHES.
 KC0577'
 KC0577'TO REACH STATION FROM MODESTO, GO WEST ON CONCRETE ROAD 1.0
 KC0577'MILE TO RILLINGS FARM AND THE STATION.
 KC0577'
 KC0577'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0577'BRONZE DISKS, SET IN CONCRETE.
 KC0577'
 KC0577'REFERENCE MARK NO. 1 IS 101.90 FEET NORTHEAST OF THE STATION, 5
 KC0577'FEET SOUTH OF AN IMPLEMENT SHED, 35 FEET NORTH OF CENTER LINE OF
 KC0577'ROAD, 25 FEET WEST OF A T-ROAD NORTH, AND PROJECTS 3 INCHES.
 KC0577'REFERENCE MARK NO. 2 IS 107.13 FEET NORTHWEST OF STATION, 16
 KC0577'FEET WEST OF A TELEPHONE POLE, 35 FEET NORTH OF CENTER LINE OF
 KC0577'ROAD, 102 FEET WEST OF THE SOUTHWEST CORNER OF IMPLEMENT SHED,
 KC0577'124.04 FEET WEST OF REFERENCE MARK NO. 1, AND PROJECTS ABOUT 1
 KC0577'INCH.
 KC0577'
 KC0577'AZIMUTH MARK IS APPROXIMATELY 0.2 MILE WEST OF STATION, 39 FEET
 KC0577'NORTH OF CENTER LINE OF ROAD, 42 FEET EAST OF A TELEPHONE POLE,
 KC0577'AND PROJECTS 3 INCHES.
 KC0577'
 KC0577'PRIMARY TRAVERSE STATION NO. 9 W (1923) (USGS) IS 68.05 FEET
 KC0577'EAST-NORTHEAST OF THE STATION, 24 FEET SOUTH OF THE CENTER LINE
 KC0577'OF ROAD, 15 FEET NORTH OF RIGHT-OF-WAY FENCE, 61.32 FEET
 KC0577'SOUTH-SOUTHEAST OF REFERENCE MARK NO. 1.  THE MARK IS A U.S.G.S.
 KC0577'STANDARD DISK, AND SET IN THE TOP OF A 6-BY 6-INCH CONCRETE POST,
 KC0577'AND PROJECTS 4 INCHES.
 KC0577'
 KC0577'113-FOOT SIGNAL AT BETTIS IS VISIBLE AT 40 FEET.
 KC0577'
 KC0577'113-FOOT SIGNAL AT BUCHANAN IS VISIBLE AT 10 FEET.
 KC0577'
 KC0577'113-FOOT SIGNAL AT HETTICK IS VISIBLE AT 40 FEET.
 KC0577'
 KC0577'HEIGHT OF LIGHT ABOVE STATION - 100 FEET.
 KC0577
 KC0577                          STATION RECOVERY (2011)
 KC0577
 KC0577'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0577'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHEAST OF
 KC0577'HETTICK, 8.3 MI (13.4 KM) SOUTH-SOUTHWEST OF WAVERLY AND 3.0 MI (4.8
 KC0577'KM) NORTH OF PALMYRA.
 KC0577'
 KC0577'TO REACH FROM THE INTERSECTION OF HIGHWAY 111 AND CO ROAD 13/MODESTO
 KC0577'SCOTTSVILLE ROAD/STATE STREET PROCEED WEST ON CO ROAD 13 FOR 1 MI (1.6
 KC0577'KM) TO STATION ON THE LEFT.
 KC0577'
 KC0577'STATION IS A CGS DISK ON TOP OF A SQUARE CONCRETE MONUMENT IN POOR
 KC0577'CONDITION AND 1 FT (0.3 M) ABOVE GROUND.  IT IS 94 FT (28.7 M) EAST OF
 KC0577'OF PHONE PEDESTAL, 84 FT (25.6 M) WEST OF PROJECTED CENTERLINE OF
 KC0577'STALEY ROAD/HIGHWAY 8000E.  AND 8.8 FT (2.7 M) WEST-SOUTHWEST OF OF
 KC0577'POWER POLE.
 KC0577
 KC0577                          STATION RECOVERY (2018)
 KC0577
 KC0577'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 KC0577'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0740 ***********************************************************************
 LC0740  DESIGNATION -  MOLAR
 LC0740  PID         -  LC0740
 LC0740  STATE/COUNTY-  IL/MCLEAN
 LC0740  COUNTRY     -  US
 LC0740  USGS QUAD   -  CHENOA (2018)
 LC0740
 LC0740                         *CURRENT SURVEY CONTROL
 LC0740  ______________________________________________________________________
 LC0740* NAD 83(1997) POSITION- 40 44 54.91002(N) 088 43 55.18482(W)   ADJUSTED
 LC0740* NAVD 88 ORTHO HEIGHT -   218.324 (meters)      716.28  (feet) ADJUSTED
 LC0740  ______________________________________________________________________
 LC0740  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC0740  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 LC0740  DYNAMIC HEIGHT  -        218.227 (meters)      715.97  (feet) COMP
 LC0740  MODELED GRAVITY -    980,177.1   (mgal)                       NAVD 88
 LC0740
 LC0740  HORZ ORDER      -  SECOND
 LC0740  VERT ORDER      -  SECOND    CLASS 0
 LC0740
 LC0740.The horizontal coordinates were established by classical geodetic methods
 LC0740.and adjusted by the National Geodetic Survey in October 1999.
 LC0740
 LC0740.The orthometric height was determined by differential leveling and
 LC0740.adjusted by the NATIONAL GEODETIC SURVEY
 LC0740.in June 1991.
 LC0740
 LC0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0740.GEOID18 height accuracy estimate available here.
 LC0740
 LC0740.Click photographs - Photos may exist for this station.
 LC0740
 LC0740.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0740
 LC0740.The dynamic height is computed by dividing the NAVD 88
 LC0740.geopotential number by the normal gravity value computed on the
 LC0740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0740.degrees latitude (g = 980.6199 gals.).
 LC0740
 LC0740.The modeled gravity was interpolated from observed gravity values.
 LC0740
 LC0740. The following values were computed from the NAD 83(1997) position.
 LC0740
 LC0740;                    North         East     Units Scale Factor Converg.
 LC0740;SPC IL E     -   453,199.068   266,332.134   MT  0.99998895   -0 15 36.8
 LC0740;SPC IL E     - 1,486,870.61    873,791.34   sFT  0.99998895   -0 15 36.8
 LC0740;UTM  16      - 4,512,291.160   353,781.076   MT  0.99986316   -1 07 50.7
 LC0740
 LC0740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0740!SPC IL E     -   0.99997079  x   0.99998895  =   0.99995974
 LC0740!UTM  16      -   0.99997079  x   0.99986316  =   0.99983396
 LC0740
 LC0740:                Primary Azimuth Mark                     Grid Az
 LC0740:SPC IL E     -  CHENOA ST JOSEPH CATH CH SPIRE           124 21 07.7
 LC0740:UTM  16      -  CHENOA ST JOSEPH CATH CH SPIRE           125 13 21.6
 LC0740
 LC0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5378112291(NAD 83)
 LC0740
 LC0740|---------------------------------------------------------------------|
 LC0740| PID    Reference Object                     Distance      Geod. Az  |
 LC0740|                                                           dddmmss.s |
 LC0740| LC0738 MOLAR RM 1                           23.316 METERS 09106     |
 LC0740| LC1841 CHENOA MUNICIPAL TANK               APPROX. 1.3 KM 1161625.3 |
 LC0740| LC1843 CHENOA ST JOSEPH CATH CH SPIRE      APPROX. 0.9 KM 1240530.9 |
 LC0740| LC0739 MOLAR RM 2                           25.824 METERS 26824     |
 LC0740|---------------------------------------------------------------------|
 LC0740
 LC0740                          SUPERSEDED SURVEY CONTROL
 LC0740
 LC0740  NAD 83(1986)-  40 44 54.92399(N)    088 43 55.19248(W) AD(       ) 2
 LC0740  NAD 27      -  40 44 54.79880(N)    088 43 54.96370(W) AD(       ) 2
 LC0740  NGVD 29 (??/??/92)  218.374  (m)          716.45   (f) ADJ UNCH    2 0
 LC0740  NGVD 29             218.37   (m)          716.4    (f) LEVELING    3  
 LC0740
 LC0740.Superseded values are not recommended for survey control.
 LC0740
 LC0740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0740.See file dsdata.pdf to determine how the superseded data were derived.
 LC0740
 LC0740_MARKER: DE = TRAVERSE STATION DISK
 LC0740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0740_STAMPING: MOLAR 1960
 LC0740_MARK LOGO: CGS
 LC0740_PROJECTION: RECESSED 3 CENTIMETERS
 LC0740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0740+STABILITY: SURFACE MOTION
 LC0740
 LC0740  HISTORY     - Date     Condition        Report By
 LC0740  HISTORY     - 1960     MONUMENTED       CGS
 LC0740  HISTORY     - 1961     GOOD             CGS
 LC0740  HISTORY     - 20240426 MARK NOT FOUND   ILDT
 LC0740
 LC0740                          STATION DESCRIPTION
 LC0740
 LC0740'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0740'THE STATION IS LOCATED ABOUT 3/4 MILE NORTHWEST OF CHENOA,
 LC0740'1/2 MILE NORTH OF STATE HIGHWAY 24, 0.4 MILE WEST OF U.S.
 LC0740'HIGHWAY 66 AND ON THE ROAD RIGHT-OF-WAY.
 LC0740'
 LC0740'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0740'AND STATE HIGHWAY 24 AT THE WEST EDGE OF CHENOA, GO NORTHEASTERLY
 LC0740'ON U.S. HIGHWAY 66 FOR 0.55 MILE TO A CROSSROADS AND A STANDARD
 LC0740'SERVICE STATION ON THE LEFT, TURN LEFT AND GO WEST ON A
 LC0740'BLACKTOP ROAD FOR 0.15 MILE, CONTINUE WEST ON GRAVELED ROAD
 LC0740'FOR 0.25 MILE TO THE STATION ON THE LEFT ABOUT 100 YARDS
 LC0740'BEFORE REACHING THE POINT WHERE THE ROAD TURNS RIGHT.
 LC0740'
 LC0740'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF
 LC0740'A 12 INCH SQUARE CONCRETE POST WHICH IS SET 1 INCH BELOW
 LC0740'THE SURFACE OF THE GROUND AND IS STAMPED MOLAR 1960.  THE
 LC0740'MARK IS 289 FEET WEST OF A PRIVATE DRIVE LEADING TO THE
 LC0740'FARM HOME OF MR. HERSHEL ADAMS, 27 FEET SOUTH OF THE CENTER
 LC0740'OF A GRAVELED ROAD, 3.4 FEET NORTH OF A FENCE AND 3.3 FEET
 LC0740'NORTH OF A WITNESS POST.
 LC0740'
 LC0740'REFERENCE MARK, A STANDARD REFERENCE DISK SET IN THE TOP
 LC0740'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC0740'THE SURFACE OF THE GROUND AND IS STAMPED MOLAR NO 1 1960.
 LC0740'THE MARK IS 212 FEET WEST OF A PRIVATE DRIVE LEADING TO
 LC0740'THE FARM HOME OF MR. HERSHEL ADAMS, 76.5 FEET EAST OF WITNESS
 LC0740'POST, 29 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD AND
 LC0740'1 FOOT NORTH OF FENCE.
 LC0740'
 LC0740'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP
 LC0740'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0740'SURFACE OF THE GROUND AND THE DISK IS STAMPED MOLAR NO 2
 LC0740'1960.  THE MARK IS 85 FEET WEST OF WITNESS POST, 25 FEET
 LC0740'SOUTH OF THE CENTER OF A GRAVELED ROAD AND 2 FEET NORTH
 LC0740'OF FENCE.
 LC0740'
 LC0740'NO AZIMUTH MARK WAS SET.  CHENOA, ST. JOSEPH CATHOLIC CHURCH
 LC0740'SPIRE MAY BE USED AS AN AZIMUTH.
 LC0740
 LC0740                          STATION RECOVERY (1961)
 LC0740
 LC0740'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0740'1.1 MI NW FROM CHENOA.
 LC0740'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0740'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE 0.5
 LC0740'MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.05 MILES WEST OF A
 LC0740'DRIVE SOUTH TO A FARM HOUSE, ABOUT 0.05 MILES EAST OF A CURVE IN
 LC0740'THE ROAD TO THE NORTH, 27 FEET SOUTH OF THE CENTER LINE OF THE
 LC0740'ROAD, 276 FEET WEST OF THE CENTER LINE OF THE FARM DRIVE SOUTH,
 LC0740'4 FEET NORTH OF THE FENCE, 3.5 FEET NORTH OF A METAL WITNESS
 LC0740'POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 LC0740'CONCRETE POST FLUSH WITH THE GROUND.
 LC0740
 LC0740                          STATION RECOVERY (2024)
 LC0740
 LC0740'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0740'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0738 ***********************************************************************
 LC0738  DESIGNATION -  MOLAR RM 1
 LC0738  PID         -  LC0738
 LC0738  STATE/COUNTY-  IL/MCLEAN
 LC0738  COUNTRY     -  US
 LC0738  USGS QUAD   -  CHENOA (2018)
 LC0738
 LC0738                         *CURRENT SURVEY CONTROL
 LC0738  ______________________________________________________________________
 LC0738* NAD 83(1986) POSITION- 40 44 54.90   (N) 088 43 54.19   (W)   HD_HELD1
 LC0738* NAVD 88 ORTHO HEIGHT -   218.262 (meters)      716.08  (feet) ADJUSTED
 LC0738  ______________________________________________________________________
 LC0738  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC0738  DYNAMIC HEIGHT  -        218.166 (meters)      715.77  (feet) COMP
 LC0738  MODELED GRAVITY -    980,177.1   (mgal)                       NAVD 88
 LC0738
 LC0738  VERT ORDER      -  SECOND    CLASS 0
 LC0738
 LC0738.The horizontal coordinates were determined by differentially corrected
 LC0738.hand held GPS observations or other comparable positioning techniques
 LC0738.and have an estimated accuracy of +/- 3 meters.
 LC0738
 LC0738.The orthometric height was determined by differential leveling and
 LC0738.adjusted by the NATIONAL GEODETIC SURVEY
 LC0738.in June 1991.
 LC0738
 LC0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0738.GEOID18 height accuracy estimate available here.
 LC0738
 LC0738.Click photographs - Photos may exist for this station.
 LC0738
 LC0738.The dynamic height is computed by dividing the NAVD 88
 LC0738.geopotential number by the normal gravity value computed on the
 LC0738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0738.degrees latitude (g = 980.6199 gals.).
 LC0738
 LC0738.The modeled gravity was interpolated from observed gravity values.
 LC0738
 LC0738;                    North         East    Units  Estimated Accuracy
 LC0738;SPC IL E     -   453,198.7     266,355.5     MT  (+/- 3 meters HH1 GPS) 
 LC0738
 LC0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5380412290(NAD 83)
 LC0738
 LC0738                          SUPERSEDED SURVEY CONTROL
 LC0738
 LC0738  NGVD 29 (??/??/92)  218.313  (m)          716.25   (f) ADJ UNCH    2 0
 LC0738
 LC0738.Superseded values are not recommended for survey control.
 LC0738
 LC0738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0738.See file dsdata.pdf to determine how the superseded data were derived.
 LC0738
 LC0738_MARKER: DR = REFERENCE MARK DISK
 LC0738_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0738_STAMPING: MOLAR NO 1 1960
 LC0738_MARK LOGO: CGS
 LC0738_PROJECTION: FLUSH
 LC0738_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0738+STABILITY: SURFACE MOTION
 LC0738
 LC0738  HISTORY     - Date     Condition        Report By
 LC0738  HISTORY     - 1960     MONUMENTED       CGS
 LC0738  HISTORY     - 1961     GOOD             CGS
 LC0738  HISTORY     - 20240426 MARK NOT FOUND   ILDT
 LC0738
 LC0738                          STATION DESCRIPTION
 LC0738
 LC0738'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0738'1.1 MI NW FROM CHENOA.
 LC0738'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0738'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE
 LC0738'0.5 MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.05 MILES WEST OF A
 LC0738'DRIVE SOUTH TO A FARM HOUSE, ABOUT 0.05 MILES EAST OF A CURVE
 LC0738'IN THE ROAD TO THE NORTH, 30 FEET SOUTH OF THE CENTER LINE OF THE
 LC0738'ROAD, 200 FEET WEST OF THE CENTER LINE OF THE FARM DRIVE SOUTH
 LC0738'TO THE FARM HOUSE, 1 FOOT NORTH OF THE FENCE, 76.5 FEET EAST
 LC0738'OF TRAVERSE STATION MOLAR, 76.9 FEET EAST OF A METAL WITNESS
 LC0738'POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 LC0738'OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0738
 LC0738                          STATION RECOVERY (2024)
 LC0738
 LC0738'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0738'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0739 ***********************************************************************
 LC0739  DESIGNATION -  MOLAR RM 2
 LC0739  PID         -  LC0739
 LC0739  STATE/COUNTY-  IL/MCLEAN
 LC0739  COUNTRY     -  US
 LC0739  USGS QUAD   -  CHENOA (2018)
 LC0739
 LC0739                         *CURRENT SURVEY CONTROL
 LC0739  ______________________________________________________________________
 LC0739* NAD 83(1986) POSITION- 40 44 54.89   (N) 088 43 56.29   (W)   HD_HELD1
 LC0739* NAVD 88 ORTHO HEIGHT -   218.268 (meters)      716.10  (feet) ADJUSTED
 LC0739  ______________________________________________________________________
 LC0739  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC0739  DYNAMIC HEIGHT  -        218.171 (meters)      715.78  (feet) COMP
 LC0739  MODELED GRAVITY -    980,177.1   (mgal)                       NAVD 88
 LC0739
 LC0739  VERT ORDER      -  SECOND    CLASS 0
 LC0739
 LC0739.The horizontal coordinates were determined by differentially corrected
 LC0739.hand held GPS observations or other comparable positioning techniques
 LC0739.and have an estimated accuracy of +/- 3 meters.
 LC0739
 LC0739.The orthometric height was determined by differential leveling and
 LC0739.adjusted by the NATIONAL GEODETIC SURVEY
 LC0739.in June 1991.
 LC0739
 LC0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0739.GEOID18 height accuracy estimate available here.
 LC0739
 LC0739.Click photographs - Photos may exist for this station.
 LC0739
 LC0739.The dynamic height is computed by dividing the NAVD 88
 LC0739.geopotential number by the normal gravity value computed on the
 LC0739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0739.degrees latitude (g = 980.6199 gals.).
 LC0739
 LC0739.The modeled gravity was interpolated from observed gravity values.
 LC0739
 LC0739;                    North         East    Units  Estimated Accuracy
 LC0739;SPC IL E     -   453,198.6     266,306.2     MT  (+/- 3 meters HH1 GPS) 
 LC0739
 LC0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5375512291(NAD 83)
 LC0739
 LC0739                          SUPERSEDED SURVEY CONTROL
 LC0739
 LC0739  NGVD 29 (??/??/92)  218.318  (m)          716.27   (f) ADJ UNCH    2 0
 LC0739
 LC0739.Superseded values are not recommended for survey control.
 LC0739
 LC0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0739.See file dsdata.pdf to determine how the superseded data were derived.
 LC0739
 LC0739_MARKER: DR = REFERENCE MARK DISK
 LC0739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0739_STAMPING: MOLAR NO 2 1960
 LC0739_MARK LOGO: CGS
 LC0739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0739+STABILITY: SURFACE MOTION
 LC0739
 LC0739  HISTORY     - Date     Condition        Report By
 LC0739  HISTORY     - 1960     MONUMENTED       CGS
 LC0739  HISTORY     - 1961     GOOD             CGS
 LC0739  HISTORY     - 20240426 MARK NOT FOUND   ILDT
 LC0739
 LC0739                          STATION DESCRIPTION
 LC0739
 LC0739'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0739'1.1 MI NW FROM CHENOA.
 LC0739'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0739'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE
 LC0739'0.5 MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.05 MILES WEST OF A
 LC0739'DRIVE SOUTH TO A FARM HOUSE, ABOUT 0.05 MILES EAST OF A CURVE IN
 LC0739'THE ROAD TO THE NORTH, 26 FEET SOUTH OF THE CENTER LINE OF THE
 LC0739'ROAD, 361 FEET WEST OF THE CENTER LINE OF THE DRIVE SOUTH TO THE
 LC0739'FARM HOUSE, 2 FEET NORTH OF THE FENCE, 84.8 FEET WEST OF
 LC0739'TRAVERSE STATION MOLAR, 84.8 FEET WEST OF A METAL WITNESS POST,
 LC0739'2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 LC0739'CONCRETE POST PROJECTING 1 INCH.
 LC0739
 LC0739                          STATION RECOVERY (2024)
 LC0739
 LC0739'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0739'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0715 ***********************************************************************
 MG0715  DESIGNATION -  MOLINE
 MG0715  PID         -  MG0715
 MG0715  STATE/COUNTY-  IL/ROCK ISLAND
 MG0715  COUNTRY     -  US
 MG0715  USGS QUAD   -  COAL VALLEY (2018)
 MG0715
 MG0715                         *CURRENT SURVEY CONTROL
 MG0715  ______________________________________________________________________
 MG0715* NAD 83(2011) POSITION- 41 29 29.89996(N) 090 27 48.71938(W)   ADJUSTED
 MG0715* NAD 83(2011) ELLIP HT-   183.004 (meters)        (06/27/12)   ADJUSTED
 MG0715* NAD 83(2011) EPOCH   -  2010.00
 MG0715* NAVD 88 ORTHO HEIGHT -   215.9   (meters)      708.    (feet) GPS OBS
 MG0715  ______________________________________________________________________
 MG0715  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MG0715  GEOID HEIGHT    -        -32.701 (meters)                     GEOID96
 MG0715  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 MG0715  NAD 83(2011) X  -    -38,708.907 (meters)                     COMP
 MG0715  NAD 83(2011) Y  - -4,784,573.836 (meters)                     COMP
 MG0715  NAD 83(2011) Z  -  4,203,597.964 (meters)                     COMP
 MG0715  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 MG0715
 MG0715  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0715  Standards:
 MG0715         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0715            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0715  -------------------------------------------------------------------
 MG0715  NETWORK    0.99   1.51           0.42   0.39   0.77     -0.14793190
 MG0715  -------------------------------------------------------------------
 MG0715  Click here for local accuracies and other accuracy information.
 MG0715
 MG0715.The horizontal coordinates were established by GPS observations
 MG0715.and adjusted by the National Geodetic Survey in June 2012.
 MG0715
 MG0715.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0715.been affixed to the stable North American tectonic plate. See 
 MG0715.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0715
 MG0715.The horizontal coordinates are valid at the epoch date displayed above
 MG0715.which is a decimal equivalence of Year/Month/Day.
 MG0715
 MG0715.The orthometric height was determined by GPS observations and a
 MG0715.high-resolution geoid model.
 MG0715
 MG0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0715.GEOID18 height accuracy estimate available here.
 MG0715
 MG0715.Click photographs - Photos may exist for this station.
 MG0715
 MG0715.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0715
 MG0715.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0715
 MG0715.The ellipsoidal height was determined by GPS observations
 MG0715.and is referenced to NAD 83.
 MG0715
 MG0715. The following values were computed from the NAD 83(2011) position.
 MG0715
 MG0715;                    North         East     Units Scale Factor Converg.
 MG0715;SPC IL W     -   535,665.618   675,211.042   MT  0.99994874   -0 11 48.0
 MG0715;SPC IL W     - 1,757,429.62  2,215,254.89   sFT  0.99994874   -0 11 48.0
 MG0715;SPC IA S     -   170,071.499   753,504.625   MT  0.99996122   +2 00 00.4
 MG0715;SPC IA S     -   557,976.24  2,472,123.09   sFT  0.99996122   +2 00 00.4
 MG0715;UTM  15      - 4,596,442.086   711,736.352   MT  1.00015175   +1 40 51.8
 MG0715
 MG0715!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0715!SPC IL W     -   0.99997130  x   0.99994874  =   0.99992004
 MG0715!SPC IA S     -   0.99997130  x   0.99996122  =   0.99993252
 MG0715!UTM  15      -   0.99997130  x   1.00015175  =   1.00012304
 MG0715
 MG0715:                Primary Azimuth Mark                     Grid Az
 MG0715:SPC IL W     -  WARNER                                   126 06 17.4
 MG0715:SPC IA S     -  WARNER                                   123 54 29.0
 MG0715:UTM  15      -  WARNER                                   124 13 37.6
 MG0715
 MG0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1173696442(NAD 83)
 MG0715
 MG0715|---------------------------------------------------------------------|
 MG0715| PID    Reference Object                     Distance      Geod. Az  |
 MG0715|                                                           dddmmss.s |
 MG0715| MG0672 EAST MOLINE STANDPIPE               APPROX. 4.5 KM 0633137.4 |
 MG0715| MG0136 WARNER                              APPROX.11.9 KM 1255429.4 |
 MG0715| MG0712 ORION MUNICIPAL TANK                APPROX.16.8 KM 1560059.8 |
 MG0715| CL9084 MOLINE RM 1                          27.660 METERS 15735     |
 MG0715| MG0723 AVIATION BEACON 29                  APPROX.23.4 KM 2401446.9 |
 MG0715| CL9085 MOLINE RM 2                                        24508     |
 MG0715| MG0747 DAVENPORT AMER BANK BLDG TWR        APPROX.10.0 KM 2895207.3 |
 MG0715| MG0748 DAVENPORT WOC RADIO S TOWER         APPROX.10.1 KM 2940519.6 |
 MG0715| MG0750 DAVENPORT WOC RADIO N TOWER         APPROX.10.2 KM 2943156.5 |
 MG0715| MG0746 DAVENPORT S HEART CATH SPIRE        APPROX. 9.8 KM 2955124.1 |
 MG0715| MG0745 BETTENDORF SILVER WATER TANK        APPROX. 5.4 KM 3215709.5 |
 MG0715|---------------------------------------------------------------------|
 MG0715
 MG0715                          SUPERSEDED SURVEY CONTROL
 MG0715
 MG0715  NAD 83(2007)-  41 29 29.89985(N)    090 27 48.72009(W) AD(2002.00) 0
 MG0715  ELLIP H (02/10/07)  183.040  (m)                       GP(2002.00)    
 MG0715  ELLIP H (12/06/04)  183.030  (m)                       GP(       ) 4 1
 MG0715  NAD 83(1997)-  41 29 29.89964(N)    090 27 48.71977(W) AD(       ) 1
 MG0715  ELLIP H (09/15/98)  183.052  (m)                       GP(       ) 3 1
 MG0715  NAD 83(1986)-  41 29 29.90325(N)    090 27 48.72829(W) AD(       ) 1
 MG0715  NAD 27      -  41 29 29.78000(N)    090 27 48.25200(W) AD(       ) 1
 MG0715
 MG0715.Superseded values are not recommended for survey control.
 MG0715
 MG0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0715.See file dsdata.pdf to determine how the superseded data were derived.
 MG0715
 MG0715_MARKER: DS = TRIANGULATION STATION DISK
 MG0715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0715_STAMPING: MOLINE 1930
 MG0715_MARK LOGO: CGS
 MG0715_PROJECTION: FLUSH
 MG0715_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MG0715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0715+STABILITY: SURFACE MOTION
 MG0715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0715+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2006
 MG0715
 MG0715  HISTORY     - Date     Condition        Report By
 MG0715  HISTORY     - 1930     MONUMENTED       CGS
 MG0715  HISTORY     - 1931     GOOD             CGS
 MG0715  HISTORY     - 1957     MARK NOT FOUND   CGS
 MG0715  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0715  HISTORY     - 19960826 GOOD             SECI
 MG0715  HISTORY     - 19970603 MARK NOT FOUND   USPSQD
 MG0715  HISTORY     - 20060331 GOOD             CMT
 MG0715
 MG0715                          STATION DESCRIPTION
 MG0715
 MG0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MG0715'STATION IS ABOUT 1 MILE W AND 1-1/2 MILES S OF EAST MOLINE IN
 MG0715'THE SW 1/4 OF SEC. 2, T 17 N, R 1 W, ON LAND OWNED BY THE
 MG0715'ILLOWA KENNEL CLUB.  THE STATION IS ON THE N SIDE OF THE ROAD
 MG0715'VARIOUSLY KNOWN AS THE COLONIAL, MOLINE TWENTY-THIRD STREET,
 MG0715'OR BLUFF ROAD.  IT IS 32 FEET N OF THE ROAD FENCE AND S OF THE
 MG0715'RACE TRACK OF THE ILLOWA KENNEL CLUB WHICH IS ABOUT 1/2
 MG0715'MILE W OF THE JUNCTION OF THE COLONIAL ROAD WITH THE EAST
 MG0715'MOLINE ROAD.
 MG0715'
 MG0715'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MG0715'DISKS SET IN CONCRETE.
 MG0715'
 MG0715'REFERENCE MARK NO. 1 IS ON S SIDE OF COLONIAL ROAD OPPOSITE
 MG0715'KENNEL CLUB.  IT IS ON FENCE LINE AND IS ABOUT 100 FEET W OF
 MG0715'A NARROW DIRT ROAD LEADING S.  REFERENCE MARK NO. 2 IS ON FENCE
 MG0715'LINE ON S SIDE OF COLONIAL ROAD ABOUT 3/4 MILE W OF ITS JUNCTURE
 MG0715'WITH THE EAST MOLINE ROAD.  IT IS ABOUT 0.2 MILE W OF THE
 MG0715'KENNEL CLUB GRANDSTAND.
 MG0715'
 MG0715'TO REACH FROM EAST MOLINE TAKE ROAD KNOWN AS EAST MOLINE ROAD
 MG0715'S FROM U.S. HIGHWAY 32, 1-1/2 MILES TO COLONIAL ROAD, THENCE
 MG0715'W 1/2 MILE TO ILLOWA KENNEL CLUB.
 MG0715'
 MG0715'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MG0715
 MG0715                          STATION RECOVERY (1931)
 MG0715
 MG0715'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0715'MARK FOUND AS DESCRIBED.  DESCRIPTION ADEQUATE.  ALL MARKS IN
 MG0715'GOOD CONDITION.
 MG0715
 MG0715                          STATION RECOVERY (1957)
 MG0715
 MG0715'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (VES)
 MG0715'THE ILLOWA KENNEL CLUB, DOG TRACK AND GRAND STAND NO LONGER
 MG0715'EXIST.  THE IMMEDIATE AREA OF THE STATION WAS GRADED WHEN
 MG0715'THE DOG TRACK WAS REMOVED.  A THOROUGH SEARCH FAILED TO REVEAL
 MG0715'ANY TRACE OF THE SURFACE STATION MARK.  REFERENCE MARK
 MG0715'NO. 1 WAS RECOVERED IN GOOD CONDITION.  A BREIF SEARCH FAILED
 MG0715'TO REVEAL ANY TRACE OF REFERENCE MARK NO. 2.
 MG0715
 MG0715                          STATION RECOVERY (1996)
 MG0715
 MG0715'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0715'MARK NOT FOUND.
 MG0715
 MG0715                          STATION RECOVERY (1996)
 MG0715
 MG0715'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MG0715'RECOVERED AS DESCRIBED EXCEPT THAT THE KENNEL CLUB IS NOW A GOLF
 MG0715'DRIVING RANGE.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 5 (JOHN
 MG0715'DEERE ROAD) AND INTERSTATE ROUTE 74/U.S.  ROUTE 6, PROCEED EAST ON
 MG0715'ILLINOIS ROUTE 5 FOR APPROXIMENTLY 1.6 MI (2.6 KM) TO THE JUNCTION OF
 MG0715'ILLINOIS ROUTE 5 AND 53RD STREET, TURN LEFT (NORTH) ON 53RD STREET AND
 MG0715'PROCEED FOR APPROXIMENTLY 1.4 MI (2.3 KM) TO THE JUNCTION OF 53RD
 MG0715'STREET AND 41ST AVENUE, TURN RIGHT (EAST) ON 41ST AVENUE AND PROCEED
 MG0715'FOR APPROXIMENTLY 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT (NORTH)
 MG0715'SIDE OF 41ST AVENUE.  THE STATION IS LOCATED 61.2 FT (18.7 M) NORTH OF
 MG0715'THE CENTERLINE OF 41ST AVENUE, 36.6 FT (11.2 M) NORTHEAST OF A POWER
 MG0715'POLE, 52.2 FT (15.9 M) EAST OF A NORTHEAST CORNER OF A CONCRETE
 MG0715'SIDEWALK, 98 FT (29.9 M) EAST OF A POWER POLE, 44.7 FT (13.6 M) EAST
 MG0715'OF A SOUTHEAST CORNER OF A CONCRETE SIDEWALK, 231 FT (70.4 M)
 MG0715'SOUTHWEST OF A FENCE CORNER THAT RUNS NORTH AND EAST, 217.5 FT (66.3
 MG0715'M) WEST OF THE CENTERLINE OF A GRAVEL FIELD ENTRANCE, AND 31.7 FT (9.7
 MG0715'M) NORTH OF A FENCE THAT RUNS EAST-WEST.
 MG0715
 MG0715                          STATION RECOVERY (1997)
 MG0715
 MG0715'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0715'MARK NOT FOUND.
 MG0715
 MG0715                          STATION RECOVERY (2006)
 MG0715
 MG0715'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2006 (KWS)
 MG0715'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1513 ***********************************************************************
 ME1513  DESIGNATION -  MOMENCE
 ME1513  PID         -  ME1513
 ME1513  STATE/COUNTY-  IL/KANKAKEE
 ME1513  COUNTRY     -  US
 ME1513  USGS QUAD   -  MOMENCE (2018)
 ME1513
 ME1513                         *CURRENT SURVEY CONTROL
 ME1513  ______________________________________________________________________
 ME1513* NAD 83(2011) POSITION- 41 10 00.35272(N) 087 39 47.23977(W)   ADJUSTED
 ME1513* NAD 83(2011) ELLIP HT-   158.029 (meters)        (06/27/12)   ADJUSTED
 ME1513* NAD 83(2011) EPOCH   -  2010.00
 ME1513* NAVD 88 ORTHO HEIGHT -   191.224 (meters)      627.37  (feet) ADJUSTED
 ME1513  ______________________________________________________________________
 ME1513  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 ME1513  NAD 83(2011) X  -    196,067.737 (meters)                     COMP
 ME1513  NAD 83(2011) Y  - -4,804,540.369 (meters)                     COMP
 ME1513  NAD 83(2011) Z  -  4,176,486.844 (meters)                     COMP
 ME1513  LAPLACE CORR    -         -2.88  (seconds)                    DEFLEC18
 ME1513  DYNAMIC HEIGHT  -        191.145 (meters)      627.11  (feet) COMP
 ME1513  MODELED GRAVITY -    980,206.2   (mgal)                       NAVD 88
 ME1513
 ME1513  VERT ORDER      -  SECOND    CLASS 0
 ME1513
 ME1513  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1513  Standards:
 ME1513         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1513            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1513  -------------------------------------------------------------------
 ME1513  NETWORK    1.50   2.37           0.68   0.53   1.21      0.04237553
 ME1513  -------------------------------------------------------------------
 ME1513  Click here for local accuracies and other accuracy information.
 ME1513
 ME1513.The horizontal coordinates were established by GPS observations
 ME1513.and adjusted by the National Geodetic Survey in June 2012.
 ME1513
 ME1513.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1513.been affixed to the stable North American tectonic plate. See 
 ME1513.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1513
 ME1513.The horizontal coordinates are valid at the epoch date displayed above
 ME1513.which is a decimal equivalence of Year/Month/Day.
 ME1513
 ME1513.The orthometric height was determined by differential leveling and
 ME1513.adjusted by the NATIONAL GEODETIC SURVEY
 ME1513.in June 1991.
 ME1513
 ME1513.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1513.GEOID18 height accuracy estimate available here.
 ME1513
 ME1513.Click photographs - Photos may exist for this station.
 ME1513
 ME1513.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1513
 ME1513.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1513
 ME1513.The ellipsoidal height was determined by GPS observations
 ME1513.and is referenced to NAD 83.
 ME1513
 ME1513.The dynamic height is computed by dividing the NAVD 88
 ME1513.geopotential number by the normal gravity value computed on the
 ME1513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1513.degrees latitude (g = 980.6199 gals.).
 ME1513
 ME1513.The modeled gravity was interpolated from observed gravity values.
 ME1513
 ME1513. The following values were computed from the NAD 83(2011) position.
 ME1513
 ME1513;                    North         East     Units Scale Factor Converg.
 ME1513;SPC IL E     -   499,778.012   356,244.744   MT  1.00001392   +0 26 28.2
 ME1513;SPC IL E     - 1,639,688.36  1,168,779.63   sFT  1.00001392   +0 26 28.2
 ME1513;UTM  16      - 4,557,481.695   444,371.045   MT  0.99963809   -0 26 11.4
 ME1513
 ME1513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1513!SPC IL E     -   0.99997521  x   1.00001392  =   0.99998913
 ME1513!UTM  16      -   0.99997521  x   0.99963809  =   0.99961331
 ME1513
 ME1513:                Primary Azimuth Mark                     Grid Az
 ME1513:SPC IL E     -  GRANT                                    009 20 46.6
 ME1513:UTM  16      -  GRANT                                    010 13 26.2
 ME1513
 ME1513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4437157481(NAD 83)
 ME1513
 ME1513|---------------------------------------------------------------------|
 ME1513| PID    Reference Object                     Distance      Geod. Az  |
 ME1513|                                                           dddmmss.s |
 ME1513| ME2616 GRANT                               APPROX. 8.9 KM 0094714.8 |
 ME1513| ME2619 MOMENCE MUNICIPAL TANK              APPROX. 0.9 KM 1011303.1 |
 ME1513| ME1512 75 A 1                               33.681 METERS 15802     |
 ME1513| CM3177 MOMENCE RM 1                                       24704     |
 ME1513| ME1514 MOMENCE RM 2                         15.208 METERS 28008     |
 ME1513|---------------------------------------------------------------------|
 ME1513
 ME1513                          SUPERSEDED SURVEY CONTROL
 ME1513
 ME1513  NAD 83(2007)-  41 10 00.35278(N)    087 39 47.24069(W) AD(2002.00) 0
 ME1513  ELLIP H (02/10/07)  158.049  (m)                       GP(2002.00)    
 ME1513  ELLIP H (02/03/05)  158.043  (m)                       GP(       ) 4 2
 ME1513  NAD 83(1997)-  41 10 00.35284(N)    087 39 47.24080(W) AD(       ) 1
 ME1513  ELLIP H (03/04/03)  158.062  (m)                       GP(       ) 4 2
 ME1513  NAD 83(1997)-  41 10 00.35552(N)    087 39 47.24167(W) AD(       ) 2
 ME1513  NAD 83(1997)-  41 10 00.35558(N)    087 39 47.24165(W) AD(       ) 2
 ME1513  NAD 83(1986)-  41 10 00.35957(N)    087 39 47.24741(W) AD(       ) 2
 ME1513  NAD 27      -  41 10 00.24800(N)    087 39 47.11470(W) AD(       ) 2
 ME1513  NAVD 88             191.22   (m)          627.4    (f) LEVELING    3  
 ME1513  NGVD 29 (??/??/92)  191.316  (m)          627.68   (f) ADJ UNCH    2 0
 ME1513  NGVD 29             191.32   (m)          627.7    (f) LEVELING    3  
 ME1513
 ME1513.Superseded values are not recommended for survey control.
 ME1513
 ME1513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1513.See file dsdata.pdf to determine how the superseded data were derived.
 ME1513
 ME1513_MARKER: DS = TRIANGULATION STATION DISK
 ME1513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1513_STAMPING: MOMENCE 1952
 ME1513_MARK LOGO: CGS
 ME1513_PROJECTION: FLUSH
 ME1513_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1513+STABILITY: SURFACE MOTION
 ME1513_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1513+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 ME1513
 ME1513  HISTORY     - Date     Condition        Report By
 ME1513  HISTORY     - 1951     MONUMENTED       CGS
 ME1513  HISTORY     - 1954     GOOD             CGS
 ME1513  HISTORY     - 1956     GOOD             CGS
 ME1513  HISTORY     - 1967     GOOD             CGS
 ME1513  HISTORY     - 1967     GOOD             CGS
 ME1513  HISTORY     - 1969     GOOD             LOCSUR
 ME1513  HISTORY     - 200205   GOOD             ASCPC
 ME1513  HISTORY     - 20080605 GOOD             GEOCAC
 ME1513  HISTORY     - 20200402 MARK NOT FOUND   ILDT
 ME1513
 ME1513                          STATION DESCRIPTION
 ME1513
 ME1513'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (LWS)
 ME1513'STATION IS LOCATED ABOUT 0.1 MILE NORTH OF THE BUSINESS DISTRICT OF
 ME1513'MOMENCE ON THE MOMENCE GRADE
 ME1513'SCHOOL GROUNDS.  IT IS 148 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 ME1513'THE SCHOOL, 87 FEET WEST OF THE
 ME1513'CENTER OF DIXIE HIGHWAY AND 18 FEET SOUTH OF A STONE
 ME1513'MONUMENT.  THE MARK IS FLUSH AND THE DISK IS
 ME1513'STAMPED MOMENCE 1952.
 ME1513'
 ME1513'REFERENCE MARK NO. 1 IS 102 FEET NORTH OF THE CENTER OF FOURTH STREET
 ME1513'AND 96 FEET SOUTHEAST OF THE
 ME1513'SOUTHEAST CORNER OF THE SCHOOL.  THE MARK IS FLUSH AND THE DISK IS
 ME1513'STAMPED MOMENCE NO 1 1952.
 ME1513'
 ME1513'75 A 1 (USGS) BM IS 42 FEET WEST OF THE CENTER OF DIXIE HIGHWAY AND
 ME1513'27 FEET NORTH OF THE CENTER OF
 ME1513'FOURTH STREET.  THE MARK IS A 6 BY 6 INCH CONCRETE POST WHICH
 ME1513'PROJECTS 2 INCHES WITH A BRONZE U.S.
 ME1513'GEOLOGICAL SURVEY BENCH MARK DISK SET IN THE TOP STAMPED
 ME1513'75 A 1 ILL 1922.
 ME1513'
 ME1513'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME1513
 ME1513                          STATION RECOVERY (1954)
 ME1513
 ME1513'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 ME1513'AT MOMENCE.
 ME1513'AT MOMENCE, AT THE INTERSECTION OF DIXIE HIGHWAY (STATE HIGHWAYS
 ME1513'1 AND 17) AND FOURTH STREET, IN THE EAST PART OF GROUNDS OF GRADE
 ME1513'SCHOOL, 124 FEET NORTH OF NORTH CURB OF FOURTH STREET, 65 1/2
 ME1513'FEET WEST OF WEST CURB OF DIXIE HIGHWAY, 18 1/2 FEET SOUTH OF
 ME1513'SOUTHWEST CORNER OF SOLDIERS MONUMENT, AND IN LINE WITH THE WEST
 ME1513'SIDE OF STONE BASE OF MONUMENT, AND SET IN THE TOP OF A CONCRETE
 ME1513'POST ABOUT 1 INCH UNDER GROUND.  NOTE-- AN ADDITION IS BEING
 ME1513'ADDED TO THE EAST SIDE OF SCHOOL AND MARK MAY BE COVERED.  THE
 ME1513'DESCRIPTION MAY BE OBSOLETE UPON COMPLETION OF CONSTRUCTION.
 ME1513
 ME1513                          STATION RECOVERY (1956)
 ME1513
 ME1513'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 ME1513'REFERENCE MARK NO. 1 WAS ACCIDENTLY DESTROYED DURING CONSTRUCTION
 ME1513'ON THE SCHOOL
 ME1513'GROUNDS.
 ME1513'
 ME1513'THE DISK WAS FORWARDED BY THE SUPERINTENDENT OF SCHOOLS AND
 ME1513'RECEIVED AT THIS
 ME1513'OFFICE 8/1/56.
 ME1513
 ME1513                          STATION RECOVERY (1967)
 ME1513
 ME1513'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1513'THE STATION MARK AND 75 A 1 (USGS) BM WERE FOUND IN GOOD CONDITION.
 ME1513'REFERENCE MARK 1
 ME1513'WAS DESTROYED BY CONSTRUCTION OF THE SCHOOL AND THE
 ME1513'DISK WAS MAILED TO THE OFFICE
 ME1513'8-1-56.  REFERENCE MARK 2 WAS SET.  THE PREVIOUS
 ME1513'DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 ME1513'
 ME1513'STATION IS 57 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE NEW
 ME1513'BUILDING.
 ME1513'
 ME1513'75 A 1 (USGS) BM IS NOW FLUSH.
 ME1513'
 ME1513'REFERENCE MARK 2 IS SET IN A DRILL HOLE IN THE CONCRETE STEP AT THE
 ME1513'SOUTH DOOR ON THE
 ME1513'EAST SIDE OF THE SCHOOL.  THE DISK IS STAMPED MOMENCE
 ME1513'NO 2 1952.
 ME1513'
 ME1513'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT MOMENCE
 ME1513'
 ME1513'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 ME1513
 ME1513                          STATION RECOVERY (1967)
 ME1513
 ME1513'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1513'RECOVERED IN GOOD CONDITION.
 ME1513
 ME1513                          STATION RECOVERY (1969)
 ME1513
 ME1513'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1969
 ME1513'MOMENCE 1952 STATION AND RM 2 RECOVERED IN GOOD CONDITION
 ME1513'AS DESCRIBED.
 ME1513'REFERENCE- USGS 75 A 1 BM IS GONE - A
 ME1513'NEW
 ME1513'SIDEWALK IS AT ITS FORMER LOCATION
 ME1513'
 ME1513'RECOVERED BY A. SCHMIDT AND ASSOC.
 ME1513
 ME1513                          STATION RECOVERY (2002)
 ME1513
 ME1513'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 ME1513'RECOVERED AS DESCRIBED
 ME1513
 ME1513                          STATION RECOVERY (2008)
 ME1513
 ME1513'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1513'FOUND STATION AND RM 2
 ME1513
 ME1513                          STATION RECOVERY (2020)
 ME1513
 ME1513'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 ME1513'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2619 ***********************************************************************
 ME2619  DESIGNATION -  MOMENCE MUNICIPAL TANK
 ME2619  PID         -  ME2619
 ME2619  STATE/COUNTY-  IL/KANKAKEE
 ME2619  COUNTRY     -  US
 ME2619  USGS QUAD   -  MOMENCE (2018)
 ME2619
 ME2619                         *CURRENT SURVEY CONTROL
 ME2619  ______________________________________________________________________
 ME2619* NAD 83(1997) POSITION- 41 09 54.97368(N) 087 39 11.34235(W)   ADJUSTED
 ME2619  ______________________________________________________________________
 ME2619  GEOID HEIGHT    -        -33.194 (meters)                     GEOID18
 ME2619  LAPLACE CORR    -         -2.83  (seconds)                    DEFLEC18
 ME2619  HORZ ORDER      -  THIRD
 ME2619
 ME2619.The horizontal coordinates were established by classical geodetic methods
 ME2619.and adjusted by the National Geodetic Survey in October 1999.
 ME2619
 ME2619.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2619.GEOID18 height accuracy estimate available here.
 ME2619
 ME2619.Click photographs - Photos may exist for this station.
 ME2619
 ME2619.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2619
 ME2619. The following values were computed from the NAD 83(1997) position.
 ME2619
 ME2619;                    North         East     Units Scale Factor Converg.
 ME2619;SPC IL E     -   499,618.567   357,082.864   MT  1.00001509   +0 26 51.8
 ME2619;SPC IL E     - 1,639,165.25  1,171,529.36   sFT  1.00001509   +0 26 51.8
 ME2619;UTM  16      - 4,557,309.496   445,206.310   MT  0.99963695   -0 25 47.8
 ME2619
 ME2619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4520657309(NAD 83)
 ME2619
 ME2619                          SUPERSEDED SURVEY CONTROL
 ME2619
 ME2619  NAD 83(1997)-  41 09 54.97373(N)    087 39 11.34226(W) AD(       ) 3
 ME2619  NAD 83(1986)-  41 09 54.97760(N)    087 39 11.34702(W) AD(       ) 3
 ME2619  NAD 27      -  41 09 54.86600(N)    087 39 11.21700(W) AD(       ) 3
 ME2619
 ME2619.Superseded values are not recommended for survey control.
 ME2619
 ME2619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2619.See file dsdata.pdf to determine how the superseded data were derived.
 ME2619
 ME2619_MARKER: 53 = ELEVATED TANK
 ME2619
 ME2619  HISTORY     - Date     Condition        Report By
 ME2619  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2619
 ME2619                          STATION DESCRIPTION
 ME2619
 ME2619'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2619'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF A LARGE,
 ME2619'4 LEGGED, STEEL
 ME2619'WATER TANK, ABOUT 125 FEET HIGH, PAINTED SILVER AND LOCATED IN THE
 ME2619'NORTHEAST SECTION OF MOMENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1514 ***********************************************************************
 ME1514  DESIGNATION -  MOMENCE RM 2
 ME1514  PID         -  ME1514
 ME1514  STATE/COUNTY-  IL/KANKAKEE
 ME1514  COUNTRY     -  US
 ME1514  USGS QUAD   -  MOMENCE (2018)
 ME1514
 ME1514                         *CURRENT SURVEY CONTROL
 ME1514  ______________________________________________________________________
 ME1514* NAD 83(1986) POSITION- 41 10 00.44   (N) 087 39 47.88   (W)   HD_HELD1
 ME1514* NAVD 88 ORTHO HEIGHT -   192.16  (meters)      630.4   (feet) RESET
 ME1514  ______________________________________________________________________
 ME1514  GEOID HEIGHT    -        -33.181 (meters)                     GEOID18
 ME1514  VERT ORDER      -  THIRD
 ME1514
 ME1514.The horizontal coordinates were determined by differentially corrected
 ME1514.hand held GPS observations or other comparable positioning techniques
 ME1514.and have an estimated accuracy of +/- 3 meters.
 ME1514
 ME1514.The orthometric height was computed from unverified reset data.
 ME1514
 ME1514.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1514.GEOID18 height accuracy estimate available here.
 ME1514
 ME1514.Click photographs - Photos may exist for this station.
 ME1514
 ME1514;                    North         East    Units  Estimated Accuracy
 ME1514;SPC IL E     -   499,780.6     356,229.8     MT  (+/- 3 meters HH1 GPS) 
 ME1514
 ME1514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4435657484(NAD 83)
 ME1514
 ME1514                          SUPERSEDED SURVEY CONTROL
 ME1514
 ME1514.No superseded survey control is available for this station.
 ME1514
 ME1514_MARKER: DR = REFERENCE MARK DISK
 ME1514_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1514_SP_SET: BUILDING
 ME1514_STAMPING: MOMENCE NO 2 1952
 ME1514_MARK LOGO: CGS
 ME1514_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1514
 ME1514  HISTORY     - Date     Condition        Report By
 ME1514  HISTORY     - 1952     MONUMENTED       CGS
 ME1514  HISTORY     - 1967     GOOD             CGS
 ME1514  HISTORY     - 20080605 GOOD             GEOCAC
 ME1514
 ME1514                          STATION DESCRIPTION
 ME1514
 ME1514'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 ME1514'AT MOMENCE.
 ME1514'THE DISK IS SET IN A DRILL HOLE IN THE CONCRETE STEP AT THE SOUTH
 ME1514'DOOR ON THE EAST SIDE OF THE NEW ADDITION TO THE MOMENCE ELEMENTARY
 ME1514'SCHOOL.  NOTE-- THE MARK IS ABOUT 150 FEET NORTHWEST OF THE
 ME1514'INTERSECTION OF DIXIE HIGHWAY AND FOURTH STREET.
 ME1514
 ME1514                          STATION RECOVERY (2008)
 ME1514
 ME1514'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1514'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8875 ***********************************************************************
 DE8875  DESIGNATION -  MON MAINT
 DE8875  PID         -  DE8875
 DE8875  STATE/COUNTY-  IL/PIATT
 DE8875  COUNTRY     -  US
 DE8875  USGS QUAD   -  MONTICELLO (2018)
 DE8875
 DE8875                         *CURRENT SURVEY CONTROL
 DE8875  ______________________________________________________________________
 DE8875* NAD 83(2011) POSITION- 40 01 50.24007(N) 088 37 02.12353(W)   ADJUSTED
 DE8875* NAD 83(2011) ELLIP HT-   172.592 (meters)        (06/27/12)   ADJUSTED
 DE8875* NAD 83(2011) EPOCH   -  2010.00
 DE8875* NAVD 88 ORTHO HEIGHT -   204.6   (meters)      671.    (feet) GPS OBS
 DE8875  ______________________________________________________________________
 DE8875  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8875  GEOID HEIGHT    -        -31.990 (meters)                     GEOID99
 DE8875  GEOID HEIGHT    -        -31.999 (meters)                     GEOID18
 DE8875  NAD 83(2011) X  -    118,016.768 (meters)                     COMP
 DE8875  NAD 83(2011) Y  - -4,889,229.348 (meters)                     COMP
 DE8875  NAD 83(2011) Z  -  4,080,700.656 (meters)                     COMP
 DE8875  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 DE8875
 DE8875  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8875  Standards:
 DE8875         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8875            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8875  -------------------------------------------------------------------
 DE8875  NETWORK    1.08   2.35           0.49   0.38   1.20      0.08727198
 DE8875  -------------------------------------------------------------------
 DE8875  Click here for local accuracies and other accuracy information.
 DE8875
 DE8875.The horizontal coordinates were established by GPS observations
 DE8875.and adjusted by the National Geodetic Survey in June 2012.
 DE8875
 DE8875.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8875.been affixed to the stable North American tectonic plate. See 
 DE8875.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8875
 DE8875.The horizontal coordinates are valid at the epoch date displayed above
 DE8875.which is a decimal equivalence of Year/Month/Day.
 DE8875
 DE8875.The orthometric height was determined by GPS observations and a
 DE8875.high-resolution geoid model.
 DE8875
 DE8875.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8875.GEOID18 height accuracy estimate available here.
 DE8875
 DE8875.Click photographs - Photos may exist for this station.
 DE8875
 DE8875.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8875
 DE8875.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8875
 DE8875.The ellipsoidal height was determined by GPS observations
 DE8875.and is referenced to NAD 83.
 DE8875
 DE8875. The following values were computed from the NAD 83(2011) position.
 DE8875
 DE8875;                    North         East     Units Scale Factor Converg.
 DE8875;SPC IL E     -   373,438.986   275,766.125   MT  0.99998223   -0 10 57.4
 DE8875;SPC IL E     - 1,225,191.07    904,742.70   sFT  0.99998223   -0 10 57.4
 DE8875;UTM  16      - 4,432,408.795   362,009.951   MT  0.99983441   -1 02 25.4
 DE8875
 DE8875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8875!SPC IL E     -   0.99997292  x   0.99998223  =   0.99995516
 DE8875!UTM  16      -   0.99997292  x   0.99983441  =   0.99980734
 DE8875
 DE8875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6200932408(NAD 83)
 DE8875
 DE8875                          SUPERSEDED SURVEY CONTROL
 DE8875
 DE8875  NAD 83(2007)-  40 01 50.24005(N)    088 37 02.12444(W) AD(2002.00) 0
 DE8875  ELLIP H (02/10/07)  172.607  (m)                       GP(2002.00)    
 DE8875  ELLIP H (12/06/04)  172.601  (m)                       GP(       ) 4 1
 DE8875  NAD 83(1997)-  40 01 50.24003(N)    088 37 02.12428(W) AD(       ) 1
 DE8875  ELLIP H (12/18/02)  172.578  (m)                       GP(       ) 4 2
 DE8875
 DE8875.Superseded values are not recommended for survey control.
 DE8875
 DE8875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8875.See file dsdata.pdf to determine how the superseded data were derived.
 DE8875
 DE8875_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8875_SETTING: 0 = UNSPECIFIED SETTING
 DE8875_STAMPING: MON MAINT
 DE8875_MARK LOGO: ILDT
 DE8875_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8875_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8875+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2004
 DE8875
 DE8875  HISTORY     - Date     Condition        Report By
 DE8875  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8875  HISTORY     - 20041207 GOOD             CHAST
 DE8875
 DE8875                          STATION DESCRIPTION
 DE8875
 DE8875'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8875'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE8875'TRANSPORTATION - MONTICELLO STORAGE FACILITY,  676 E  OLD ROUTE 47 ,
 DE8875'MONTICELLO  -  ILLINOIS . CALL  217.762.2314  FOR ACCESS
 DE8875'INFORMATION
 DE8875'(NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM - HOURS MAY
 DE8875'CHANGE DUE TO SEASONAL CONSIDERATIONS), FACILITY FAX NUMBER IS
 DE8875'217.762.4714.
 DE8875'
 DE8875'THE STATION IS LOCATED  ABOUT 2.5 MI ( 4.1 KM ) WEST OF MONTICELLO ,
 DE8875'ABOUT  6.6 MI (10.8 KM )  SOUTH OF DELAND , ABOUT 5.3 MI ( 8.7 KM )
 DE8875'EAST OF
 DE8875'CISCO. TO REACH  FROM THE JUNCTION  AT THE INTERSTATE
 DE8875'72 ( EXIT 164 )  AND BRIDGE ST.  GO SOUTHEAST ON  BRIDGE ST.
 DE8875'ABOUT 0.1 MI ( 0.1 KM )  TO THE CROSS ROAD OLD ROUTE 47, TURN
 DE8875'RIGHT ON OLD ROUTE 47  GO WEST ABOUT 0.7 MI ( 1.1 KM ) TO THE
 DE8875'ENTRANCE STORAGE FACILITY. THE STATION IS ON THE NORTHWEST
 DE8875'FENCE AREA OF THE STORAGE. IT IS  24.0  FT  SOUTH OF THE INTERSTATE 72
 DE8875'FENCE , 22.5 FT  EAST OF THE FENCE,  125.99 FT SOUTHWEST OF THE
 DE8875'NORTHWEST CORNER OF THE MAINTENANCE STORAGE FENCE, 122.75 FT
 DE8875'NORTH OF THE NORTHWEST CORNER OF THE MAINTENANCE GARAGE, 21.8
 DE8875'FT EAST OF THE STEEL WITNESS POST.
 DE8875'
 DE8875'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8875'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8875'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8875'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8875'POINT IS  INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8875'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARDS.  THE  DISKS
 DE8875'ARE STAMPED ILL DEPT OF TRANSPORTATION EACH WITH THEIR
 DE8875'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8875'A PUNCHED DATUM POINT.
 DE8875
 DE8875                          STATION RECOVERY (2004)
 DE8875
 DE8875'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 DE8875'RECOVERED AS DESCRIBED ALONG WITH THE AZIMUTH MARK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8983 ***********************************************************************
 DE8983  DESIGNATION -  MON MAINT AZ
 DE8983  PID         -  DE8983
 DE8983  STATE/COUNTY-  IL/PIATT
 DE8983  COUNTRY     -  US
 DE8983  USGS QUAD   -  WELDON EAST (2018)
 DE8983
 DE8983                         *CURRENT SURVEY CONTROL
 DE8983  ______________________________________________________________________
 DE8983* NAD 83(2011) POSITION- 40 01 48.82513(N) 088 37 53.10677(W)   ADJUSTED
 DE8983* NAD 83(2011) ELLIP HT-   182.430 (meters)        (06/27/12)   ADJUSTED
 DE8983* NAD 83(2011) EPOCH   -  2010.00
 DE8983* NAVD 88 ORTHO HEIGHT -   214.4   (meters)      703.    (feet) GPS OBS
 DE8983  ______________________________________________________________________
 DE8983  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8983  GEOID HEIGHT    -        -31.995 (meters)                     GEOID99
 DE8983  GEOID HEIGHT    -        -32.002 (meters)                     GEOID18
 DE8983  NAD 83(2011) X  -    116,809.126 (meters)                     COMP
 DE8983  NAD 83(2011) Y  - -4,889,293.962 (meters)                     COMP
 DE8983  NAD 83(2011) Z  -  4,080,673.566 (meters)                     COMP
 DE8983  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 DE8983
 DE8983  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8983  Standards:
 DE8983         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8983            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8983  -------------------------------------------------------------------
 DE8983  NETWORK    5.86   7.08           2.39   2.33   3.61     -0.31764107
 DE8983  -------------------------------------------------------------------
 DE8983  Click here for local accuracies and other accuracy information.
 DE8983
 DE8983.The horizontal coordinates were established by GPS observations
 DE8983.and adjusted by the National Geodetic Survey in June 2012.
 DE8983
 DE8983.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8983.been affixed to the stable North American tectonic plate. See 
 DE8983.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8983
 DE8983.The horizontal coordinates are valid at the epoch date displayed above
 DE8983.which is a decimal equivalence of Year/Month/Day.
 DE8983
 DE8983.The orthometric height was determined by GPS observations and a
 DE8983.high-resolution geoid model.
 DE8983
 DE8983.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8983.GEOID18 height accuracy estimate available here.
 DE8983
 DE8983.Click photographs - Photos may exist for this station.
 DE8983
 DE8983.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8983
 DE8983.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8983
 DE8983.The ellipsoidal height was determined by GPS observations
 DE8983.and is referenced to NAD 83.
 DE8983
 DE8983. The following values were computed from the NAD 83(2011) position.
 DE8983
 DE8983;                    North         East     Units Scale Factor Converg.
 DE8983;SPC IL E     -   373,399.295   274,557.198   MT  0.99998297   -0 11 30.2
 DE8983;SPC IL E     - 1,225,060.85    900,776.41   sFT  0.99998297   -0 11 30.2
 DE8983;UTM  16      - 4,432,387.209   360,800.742   MT  0.99983854   -1 02 58.1
 DE8983
 DE8983!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8983!SPC IL E     -   0.99997138  x   0.99998297  =   0.99995435
 DE8983!UTM  16      -   0.99997138  x   0.99983854  =   0.99980993
 DE8983
 DE8983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6080032387(NAD 83)
 DE8983
 DE8983                          SUPERSEDED SURVEY CONTROL
 DE8983
 DE8983  NAD 83(2007)-  40 01 48.82481(N)    088 37 53.10871(W) AD(2002.00) 0
 DE8983  ELLIP H (02/10/07)  182.450  (m)                       GP(2002.00)    
 DE8983  ELLIP H (12/06/04)  182.445  (m)                       GP(       ) 4 1
 DE8983  NAD 83(1997)-  40 01 48.82474(N)    088 37 53.10865(W) AD(       ) 1
 DE8983  ELLIP H (12/18/02)  182.437  (m)                       GP(       ) 4 2
 DE8983
 DE8983.Superseded values are not recommended for survey control.
 DE8983
 DE8983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8983.See file dsdata.pdf to determine how the superseded data were derived.
 DE8983
 DE8983_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8983_SETTING: 0 = UNSPECIFIED SETTING
 DE8983_STAMPING: MON MAINT AZ
 DE8983_MARK LOGO: ILDT
 DE8983_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8983_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8983+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8983
 DE8983  HISTORY     - Date     Condition        Report By
 DE8983  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8983
 DE8983                          STATION DESCRIPTION
 DE8983
 DE8983'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8983'THE STATION IS  LOCATED 0.4 MI ( 0.6 KM ) WEST OF THE ILLINOIS
 DE8983'DEPARTMENT OF  TRANSPORTATION - MONTICELLO STORAGE FACILITY,  676
 DE8983'EAST OLD ROUTE 47 ,  MONTICELLO  -  ILLINOIS .
 DE8983'
 DE8983'THE STATION IS LOCATED  ABOUT 2.8 MI ( 4.6 KM ) WEST OF MONTICELLO ,
 DE8983'ABOUT  6.5 MI (10.6 KM )  SOUTH OF DELAND , ABOUT 5.0 MI ( 8.2 KM )
 DE8983'EAST OF
 DE8983'CISCO. TO REACH  FROM THE JUNCTION  AT THE INTERSTATE 72
 DE8983'( EXIT 164 )  AND BRIDGE ST.  GO SOUTHEAST ON  BRIDGE ST. ABOUT 0.1 MI
 DE8983'(
 DE8983'0.1 KM )  TO THE CROSSROAD OLD ROUTE 47, TURN RIGHT ON OLD ROUTE
 DE8983'47  GO WEST ABOUT 1.0 MI ( 1.6 KM ) TO THE  CROSSROAD 600 E
 DE8983'COUNTY ROAD, TURN RIGHT GO NORTH ON 600 E COUNTY ROAD ABOUT 0.1
 DE8983'MI ( 0.1 KM ) ,  THE STATION IS ON THE RIGHT .  IT IS  18.0  FT EAST
 DE8983'OF THE
 DE8983'CENTER OF THE 600 E COUNTY ROAD , 128.3 SOUTHEAST OF THE
 DE8983'SOUTHWEST CORNER OF BRIDGE HEADWALL, 43.6 FT SOUTHEAST OF
 DE8983'THE SOUTHWEST FACE OF GUARDRAIL, 22.14 FT SOUTH OF THE SOUTHEAST
 DE8983'FACE OF THE GUARDRAIL,  26.0 FT  SOUTH  OF THE STEEL WITNESS POST.
 DE8983'
 DE8983'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8983'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8983'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8983'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8983'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8983'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARDS.  THE  DISKS
 DE8983'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8983'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8983'A PUNCHED DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0751 ***********************************************************************
 LD0751  DESIGNATION -  MONCKTON
 LD0751  PID         -  LD0751
 LD0751  STATE/COUNTY-  IL/BROWN
 LD0751  COUNTRY     -  US
 LD0751  USGS QUAD   -  RIPLEY (2018)
 LD0751
 LD0751                         *CURRENT SURVEY CONTROL
 LD0751  ______________________________________________________________________
 LD0751* NAD 83(1997) POSITION- 40 05 34.88318(N) 090 44 21.76590(W)   ADJUSTED
 LD0751* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 LD0751  ______________________________________________________________________
 LD0751  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 LD0751  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 LD0751  HORZ ORDER      -  FIRST
 LD0751
 LD0751.The horizontal coordinates were established by classical geodetic methods
 LD0751.and adjusted by the National Geodetic Survey in October 1999.
 LD0751
 LD0751.The orthometric height was scaled from a topographic map.
 LD0751
 LD0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0751.GEOID18 height accuracy estimate available here.
 LD0751
 LD0751.Click photographs - Photos may exist for this station.
 LD0751
 LD0751.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0751
 LD0751. The following values were computed from the NAD 83(1997) position.
 LD0751
 LD0751;                    North         East     Units Scale Factor Converg.
 LD0751;SPC IL W     -   380,473.258   651,163.010   MT  0.99997053   -0 22 07.9
 LD0751;SPC IL W     - 1,248,269.35  2,136,357.31   sFT  0.99997053   -0 22 07.9
 LD0751;UTM  15      - 4,440,531.101   692,712.419   MT  1.00005720   +1 27 22.9
 LD0751
 LD0751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0751!SPC IL W     -   0.99997318  x   0.99997053  =   0.99994371
 LD0751!UTM  15      -   0.99997318  x   1.00005720  =   1.00003038
 LD0751
 LD0751:                Primary Azimuth Mark                     Grid Az
 LD0751:SPC IL W     -  MONCKTON AZ MK                           272 29 04.5
 LD0751:UTM  15      -  MONCKTON AZ MK                           270 39 33.7
 LD0751
 LD0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9271240531(NAD 83)
 LD0751
 LD0751|---------------------------------------------------------------------|
 LD0751| PID    Reference Object                     Distance      Geod. Az  |
 LD0751|                                                           dddmmss.s |
 LD0751| LD0748 RUSHVILLE MUNICIPAL STANDPIPE       APPROX.15.2 KM 0780628.7 |
 LD0751| LD0749 RUSHVILLE SCHUYLER CO CTHSE         APPROX.15.3 KM 0782527.2 |
 LD0751| CL9087 MONCKTON RM 1                        44.301 METERS 15227     |
 LD0751| CL9086 MONCKTON AZ MK                                     2720656.6 |
 LD0751| CL9088 MONCKTON RM 2                        40.944 METERS 27825     |
 LD0751|---------------------------------------------------------------------|
 LD0751
 LD0751                          SUPERSEDED SURVEY CONTROL
 LD0751
 LD0751  NAD 83(1996)-  40 05 34.88398(N)    090 44 21.76583(W) AD(       ) 1
 LD0751  NAD 83(1986)-  40 05 34.89661(N)    090 44 21.76451(W) AD(       ) 1
 LD0751  NAD 27      -  40 05 34.72200(N)    090 44 21.29900(W) AD(       ) 1
 LD0751
 LD0751.Superseded values are not recommended for survey control.
 LD0751
 LD0751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0751.See file dsdata.pdf to determine how the superseded data were derived.
 LD0751
 LD0751_MARKER: DS = TRIANGULATION STATION DISK
 LD0751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0751_STAMPING: MONCKTON 1934
 LD0751_MARK LOGO: CGS
 LD0751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0751+STABILITY: SURFACE MOTION
 LD0751
 LD0751  HISTORY     - Date     Condition        Report By
 LD0751  HISTORY     - 1934     MONUMENTED       CGS
 LD0751
 LD0751                          STATION DESCRIPTION
 LD0751
 LD0751'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0751'STATION IS ABOUT 13.4 MILES SW OF RUSHVILLE AND ABOUT 3.0 MILES
 LD0751'S OF THE RUSHVILLE-CAMDEN ROAD ON LAND OWNED BY THOMAS MONCKTON
 LD0751'WHO LIVES AT THE STATION.  THE MARK IS SET IN THE NE CORNER OF
 LD0751'A PASTURE, 205 FEET W OF THE CENTER LINE OF A T-INTERSECTION,
 LD0751'24 FEET SW OF THE NE CORNER OF A PASTURE, 39 FEET S OF THE
 LD0751'CENTER LINE OF A SECTION-LINE ROAD, 141 FEET N OF THE NW
 LD0751'CORNER OF A LARGE RED BARN, 17 FEET W OF THE N-S FENCE LINE,
 LD0751'17 FEET S OF E-W FENCE LINE, AND PROJECTS 4 INCHES.
 LD0751'
 LD0751'TO REACH FROM RUSHVILLE, GO NW ON U.S. HIGHWAY 67 FOR 2.4
 LD0751'MILES TO A SLAB ROAD LEADING W.  GO W ON SLAB ROAD FOR 2.6 MILES
 LD0751'TO THE END OF THE CONCRETE.  CONTINUE W ON GRAVEL HIGHWAY
 LD0751'FOR 4.5 MILES TO THE BETHANY M.E. CHURCH.  HERE TURN S ON
 LD0751'SECTION LINE ROAD FOR 2.6 MILES TO A T-ROAD W.  TURN W AND GO
 LD0751'1.3 MILES TO THE STATION ON THE S SIDE OF THE ROAD.
 LD0751'
 LD0751'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0751'BRONZE DISKS SET IN CONCRETE.
 LD0751'
 LD0751'REFERENCE MARK NO. 1 IS SE OF THE STATION IN THE FENCE LINE
 LD0751'AT THE NE CORNER OF THE BARNYARD GATE, 54 FEET E OF THE N-S
 LD0751'FENCE, 12 FEET N OF THE NE CORNER OF THE BARN, AND PROJECTS
 LD0751'10 INCHES.  REFERENCE MARK NO. 2 IS W OF THE STATION, ON THE
 LD0751'N SIDE OF THE PASTURE, 0.5 FOOT S OF THE FENCE LINE, 22 FEET
 LD0751'S OF THE CENTER LINE OF THE ROAD, 14 FEET NE OF A SMALL
 LD0751'CRAB-APPLE TREE AND PROJECTS 12 INCHES.  THE DISTANCE BETWEEN
 LD0751'REFERENCE MARKS IS 248.89 FEET.
 LD0751'
 LD0751'AZIMUTH MARK IS W OF THE STATION, IN FENCE CORNER AT THE NW
 LD0751'CORNER OF THE SAME PASTURE AS THE STATION MARK, 1.0 FOOT E OF
 LD0751'THE N-S FENCE LINE, 2 FEET S OF THE E-W FENCE LINE, 23 FEET
 LD0751'S OF THE CENTER LINE OF THE ROAD, AND PROJECTS 10 INCHES.
 LD0751'
 LD0751'116-FOOT TOWER REQUIRED TO SEE ALL LINES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9087 ***********************************************************************
 CL9087  DESIGNATION -  MONCKTON RM 1
 CL9087  PID         -  CL9087
 CL9087  STATE/COUNTY-  IL/BROWN
 CL9087  COUNTRY     -  US
 CL9087  USGS QUAD   -  RIPLEY (2018)
 CL9087
 CL9087                         *CURRENT SURVEY CONTROL
 CL9087  ______________________________________________________________________
 CL9087* NAD 83(2011) POSITION- 40 05 33.62311(N) 090 44 20.89967(W)   ADJUSTED
 CL9087* NAD 83(2011) ELLIP HT-   171.109 (meters)        (05/22/13)   ADJUSTED
 CL9087* NAD 83(2011) EPOCH   -  2010.00
 CL9087* NAVD 88 ORTHO HEIGHT -   204.1   (meters)      670.    (feet) GPS OBS
 CL9087  ______________________________________________________________________
 CL9087  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 CL9087  GEOID HEIGHT    -        -32.958 (meters)                     GEOID12A
 CL9087  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 CL9087  NAD 83(2011) X  -    -63,032.444 (meters)                     COMP
 CL9087  NAD 83(2011) Y  - -4,885,811.262 (meters)                     COMP
 CL9087  NAD 83(2011) Z  -  4,085,973.019 (meters)                     COMP
 CL9087  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 CL9087
 CL9087  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CL9087  Standards:
 CL9087         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CL9087            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CL9087  -------------------------------------------------------------------
 CL9087  NETWORK    0.46   1.00           0.20   0.17   0.51      0.06804209
 CL9087  -------------------------------------------------------------------
 CL9087  Click here for local accuracies and other accuracy information.
 CL9087
 CL9087.The horizontal coordinates were established by GPS observations
 CL9087.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 CL9087
 CL9087.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CL9087.been affixed to the stable North American tectonic plate. See 
 CL9087.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CL9087
 CL9087.The horizontal coordinates are valid at the epoch date displayed above
 CL9087.which is a decimal equivalence of Year/Month/Day.
 CL9087
 CL9087.The orthometric height was determined by GPS observations and a
 CL9087.high-resolution geoid model.
 CL9087
 CL9087.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9087.GEOID18 height accuracy estimate available here.
 CL9087
 CL9087.Click photographs - Photos may exist for this station.
 CL9087
 CL9087.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CL9087
 CL9087.The Laplace correction was computed from DEFLEC18 derived deflections.
 CL9087
 CL9087.The ellipsoidal height was determined by GPS observations
 CL9087.and is referenced to NAD 83.
 CL9087
 CL9087. The following values were computed from the NAD 83(2011) position.
 CL9087
 CL9087;                    North         East     Units Scale Factor Converg.
 CL9087;SPC IL W     -   380,434.263   651,183.279   MT  0.99997050   -0 22 07.3
 CL9087;SPC IL W     - 1,248,141.41  2,136,423.81   sFT  0.99997050   -0 22 07.3
 CL9087;UTM  15      - 4,440,492.768   692,733.921   MT  1.00005730   +1 27 23.4
 CL9087
 CL9087!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CL9087!SPC IL W     -   0.99997316  x   0.99997050  =   0.99994366
 CL9087!UTM  15      -   0.99997316  x   1.00005730  =   1.00003046
 CL9087
 CL9087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9273340492(NAD 83)
 CL9087
 CL9087                          SUPERSEDED SURVEY CONTROL
 CL9087
 CL9087.No superseded survey control is available for this station.
 CL9087
 CL9087_MARKER: DR = REFERENCE MARK DISK
 CL9087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9087_STAMPING: MONCKTON NO 1 1934
 CL9087_MARK LOGO: CGS
 CL9087_PROJECTION: FLUSH
 CL9087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9087+STABILITY: SURFACE MOTION
 CL9087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL9087+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2011
 CL9087
 CL9087  HISTORY     - Date     Condition        Report By
 CL9087  HISTORY     - 1934     MONUMENTED       CGS
 CL9087  HISTORY     - 20110908 GOOD             ILDT
 CL9087
 CL9087                          STATION DESCRIPTION
 CL9087
 CL9087'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 CL9087'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTHWEST OF RIPLEY, 4.5
 CL9087'MI (7.2 KM) SOUTH-SOUTHEAST OF CAMDEN AND 3.1 MI (5.0 KM)
 CL9087'SOUTH-SOUTHWEST OF ERWIN.
 CL9087'
 CL9087'TO REACH FROM THE INTERSECTION OF HIGHWAY 24 AND IL 99, PROCEED
 CL9087'NORTHERLY ON IL 99 FOR 5.4 MI (8.7 KM) TO CAMDEN ROAD, GO EAST AND
 CL9087'NORTH ON CAMDEN ROAD FOR 2.0 MI (3.2 KM) TO CR900E, GO NORTH ON CR900E
 CL9087'FOR 1.2 MI (1.9 KM) TO THE STATION ON THE LEFT JUST BEFORE Y
 CL9087'INTERSECTION AT CR1725N.
 CL9087'
 CL9087'THE STATION IS A CGS BRASS DISK SET FLUSH WITH THE GROUND.  IT IS 166
 CL9087'FT (50.6 M) SOUTH OF THE CENTERLINE OF CR1725N, 146 FT (44.5 M) SOUTH
 CL9087'OF EDGE OF PAVEMENT OF CR1725N AND 133 FT (40.5 M) WEST OF THE
 CL9087'CENTERLINE OF CR900E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2599 ***********************************************************************
 ME2599  DESIGNATION -  MONEE
 ME2599  PID         -  ME2599
 ME2599  STATE/COUNTY-  IL/WILL
 ME2599  COUNTRY     -  US
 ME2599  USGS QUAD   -  STEGER (2018)
 ME2599
 ME2599                         *CURRENT SURVEY CONTROL
 ME2599  ______________________________________________________________________
 ME2599* NAD 83(1997) POSITION- 41 24 43.99212(N) 087 44 51.80286(W)   ADJUSTED
 ME2599* NAVD 88 ORTHO HEIGHT -   243.6   (meters)      799.    (feet) VERTCON3
 ME2599  ______________________________________________________________________
 ME2599  GEOID HEIGHT    -        -33.250 (meters)                     GEOID18
 ME2599  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 ME2599  HORZ ORDER      -  SECOND
 ME2599
 ME2599.The horizontal coordinates were established by classical geodetic methods
 ME2599.and adjusted by the National Geodetic Survey in October 1999.
 ME2599
 ME2599.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2599.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2599
 ME2599.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2599.GEOID18 height accuracy estimate available here.
 ME2599
 ME2599.Click photographs - Photos may exist for this station.
 ME2599
 ME2599.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2599
 ME2599. The following values were computed from the NAD 83(1997) position.
 ME2599
 ME2599;                    North         East     Units Scale Factor Converg.
 ME2599;SPC IL E     -   526,986.453   348,961.071   MT  1.00000449   +0 23 14.5
 ME2599;SPC IL E     - 1,728,954.72  1,144,883.11   sFT  1.00000449   +0 23 14.5
 ME2599;UTM  16      - 4,584,788.771   437,508.543   MT  0.99964806   -0 29 40.6
 ME2599
 ME2599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2599!SPC IL E     -   0.99996700  x   1.00000449  =   0.99997149
 ME2599!UTM  16      -   0.99996700  x   0.99964806  =   0.99961508
 ME2599
 ME2599:                Primary Azimuth Mark                     Grid Az
 ME2599:SPC IL E     -  MONEE AZ MK                              195 58 26.3
 ME2599:UTM  16      -  MONEE AZ MK                              196 51 21.4
 ME2599
 ME2599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3750884788(NAD 83)
 ME2599
 ME2599|---------------------------------------------------------------------|
 ME2599| PID    Reference Object                     Distance      Geod. Az  |
 ME2599|                                                           dddmmss.s |
 ME2599| CM3179 MONEE RM 1                           21.748 METERS 02337     |
 ME2599| CM3181 MONEE RM 3                            4.992 METERS 11825     |
 ME2599| CM3180 MONEE RM 2                           27.646 METERS 12150     |
 ME2599| CM3178 MONEE AZ MK                                        1962140.8 |
 ME2599| CM3182 MONEE RM 4                            6.020 METERS 19732     |
 ME2599| ME2642 MONEE SINCLAIR PLINE MAST           APPROX. 1.7 KM 2732440.9 |
 ME2599|---------------------------------------------------------------------|
 ME2599
 ME2599                          SUPERSEDED SURVEY CONTROL
 ME2599
 ME2599  NAD 83(1997)-  41 24 43.99213(N)    087 44 51.80288(W) AD(       ) 2
 ME2599  NAD 83(1986)-  41 24 43.99527(N)    087 44 51.81127(W) AD(       ) 2
 ME2599  NAD 27      -  41 24 43.87460(N)    087 44 51.64900(W) AD(       ) 2
 ME2599  NGVD 29 (07/19/86)  243.7    (m)          800.     (f) VERT ANG       
 ME2599
 ME2599.Superseded values are not recommended for survey control.
 ME2599
 ME2599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2599.See file dsdata.pdf to determine how the superseded data were derived.
 ME2599
 ME2599_MARKER: DS = TRIANGULATION STATION DISK
 ME2599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2599_STAMPING: MONEE 1952
 ME2599_MARK LOGO: CGS
 ME2599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2599+STABILITY: SURFACE MOTION
 ME2599
 ME2599  HISTORY     - Date     Condition        Report By
 ME2599  HISTORY     - 1952     MONUMENTED       CGS
 ME2599  HISTORY     - 1959     GOOD             CGS
 ME2599  HISTORY     - 1967     GOOD             CGS
 ME2599  HISTORY     - 19880722 MARK NOT FOUND   USPSQD
 ME2599  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME2599
 ME2599                          STATION DESCRIPTION
 ME2599
 ME2599'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2599'STATION IS LOCATED ABOUT 1/2 MILE SOUTH OF THE TOWN OF MONEE, ABOUT
 ME2599'150 FEET EAST OF ILLINOIS CENTRAL RAILROAD TRACKS, 124 FEET NORTH OF
 ME2599'THE NORTHEAST CORNER OF AN OVERPASS OF U.S. HIGHWAY 54.  IT IS 46 FEET
 ME2599'WEST OF THE CENTER OF A GRAVEL ROAD, 45 FEET SOUTH OF A POWER LINE
 ME2599'POLE, 19 FEET SOUTHWEST OF A 12 INCH POPLAR TREE AND 5 FEET EAST OF A
 ME2599'WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 ME2599'STAMPED MONEE 1952.
 ME2599'
 ME2599'REFERENCE MARK NO. 1 IS 29 FEET NORTHEAST OF THE POWER LINE POLE AND
 ME2599'17 FEET WEST OF THE CENTER OF THE GRAVEL ROAD.  THE MARK PROJECTS
 ME2599'ABOUT 8 INCHES AND THE DISK IS STAMPED MONEE NO 1 1952.
 ME2599'
 ME2599'REFERENCE MARK NO. 2 IS IN A NORTH-SOUTH FENCE LINE, 42 FEET NORTH OF
 ME2599'THE CENTER OF A GRAVEL DRIVEWAY AND 30 FEET EAST OF THE CENTER OF THE
 ME2599'GRAVEL ROAD.  THE MARK PROJECTS ABOUT 8 INCHES AND THE DISK IS STAMPED
 ME2599'MONEE NO 2 1952.
 ME2599'
 ME2599'AZIMUTH MARK IS ABOUT 125 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 ME2599'FRAME BUILDING, 42 FEET WEST OF THE CENTER OF U.S. HIGHWAY 54, 10 FEET
 ME2599'NORTH OF A TELEPHONE POLE AND 3 FEET NORTHWEST OF A WHITE WITNESS
 ME2599'POST.  THE MARK PROJECTS ABOUT 8 INCHES AND THE DISK IS STAMPED MONEE
 ME2599'1952.
 ME2599'
 ME2599'TO REACH THE STATION FROM THE ILLINOIS CENTRAL RAILROAD DEPOT IN
 ME2599'MONEE, GO SOUTH ON GRAVEL ROAD ON THE EAST SIDE OF TRACKS FOR 0.6 MILE
 ME2599'TO THE STATION ON THE RIGHT AS DESCRIBED.
 ME2599'
 ME2599'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON GRAVEL ROAD
 ME2599'FOR 0.05 MILE TO U.S. HIGHWAY 54, CONTINUE SOUTH ON HIGHWAY 54 FOR 0.2
 ME2599'MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 ME2599'
 ME2599'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME2599
 ME2599                          STATION RECOVERY (1959)
 ME2599
 ME2599'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2599'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2 AND THE
 ME2599'AZIMUTH MARK WERE ALL RECOVERED AS DESCRIBED AND FOUND IN GOOD
 ME2599'CONDITION.  THE OLD TO REACH IS ADAQUATE.  THE DISTANCE TO R. M.  NO.
 ME2599'1 WAS FOUND TO BE IN ERROR.
 ME2599
 ME2599                          STATION RECOVERY (1967)
 ME2599
 ME2599'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2599'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  BOTH
 ME2599'THE REFERENCE MARKS WERE FOUND UPROOTED AND THE DISKS WERE REMOVED.
 ME2599'REFERENCE MARKS 3 AND 4 WERE SET.  THE DIRECTION TO THE MAST CHECKED.
 ME2599'A TARGET OF 8 FEET AND A TALL TRIPOD WILL BE NEEDED TO SEE THE AZIMUTH
 ME2599'MARK.  A NEW DESCRIPTION FOLLOWS.
 ME2599'
 ME2599'ABOUT 1/2 MILE SOUTH OF MONEE AT THE OVERPASS OF U.S. HIGHWAY 54 OVER
 ME2599'THE ILLINOIS CENTRAL RAILROAD, 150 FEET EAST OF THE RAILROAD, 124 FEET
 ME2599'NORTH OF THE SOUTHEAST CORNER OF THE OVERPASS, 46 FEET WEST OF THE
 ME2599'CENTERLINE OF A PAVED ROAD, 19 FEET SOUTHWEST OF A 20 INCH TRIPLE
 ME2599'TRUNK COTTONWOOD TREE AND 6 FEET SOUTHEAST OF A METAL WITNESS POST.
 ME2599'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED MONEE 1952.
 ME2599'
 ME2599'REFERENCE MARK 3 IS 28 FEET WEST OF THE CENTERLINE OF THE ROAD, 10
 ME2599'FEET SOUTH OF THE TREE AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 ME2599'MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED MONEE NO 3 1952.
 ME2599'
 ME2599'REFERENCE MARK 4 IS 47 FEET WEST OF THE CENTERLINE OF THE ROAD AND 1
 ME2599'FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES
 ME2599'AND THE DISK IS STAMPED MONEE NO 4 1952.
 ME2599'
 ME2599'THE AZIMUTH MARK IS 125 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 ME2599'FRAME HOUSE, 42 FEET WEST OF THE CENTERLINE OF HIGHWAY 54, 1 FOOT
 ME2599'NORTH OF A METAL WITNESS POST AND OPPOSITE A GRAVEL ROAD EAST.
 ME2599'
 ME2599'TO REACH THE AZIMUTH MARK FROM THE OVERPASS, GO SOUTHERLY ON HIGHWAY
 ME2599'54 FOR 0.3 MILE TO THE MARK ON THE RIGHT.
 ME2599'
 ME2599'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1/2 MILE SOUTH OF
 ME2599'MONEE
 ME2599'
 ME2599'HEIGHT OF LIGHT ABOVE STATION MARK 8 FEET.
 ME2599
 ME2599                          STATION RECOVERY (1988)
 ME2599
 ME2599'RECOVERY NOTE BY US POWER SQUADRON 1988 (LCR)
 ME2599'MARK NOT FOUND.
 ME2599
 ME2599                          STATION RECOVERY (2008)
 ME2599
 ME2599'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2599'THIS PARTY LOCATED ONLY ONE WITNESS POST, BUT NOT THE MAIN MARK OR ITS
 ME2599'RM S.  MEASUREMENT WAS MADE FROM A 3-TRUNK TREE WHICH IS BELIEVED TO
 ME2599'BE THE SAME AS PER THE DESCRIPTION.  THIS PLACES THE MONEE BENEATH A
 ME2599'PILE OF RUBBLE (CHUNKS OF PAVEMENT AND CONCRETE).  AZ NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2642 ***********************************************************************
 ME2642  DESIGNATION -  MONEE SINCLAIR PLINE MAST
 ME2642  PID         -  ME2642
 ME2642  STATE/COUNTY-  IL/WILL
 ME2642  COUNTRY     -  US
 ME2642  USGS QUAD   -  FRANKFORT (2018)
 ME2642
 ME2642                         *CURRENT SURVEY CONTROL
 ME2642  ______________________________________________________________________
 ME2642* NAD 83(1997) POSITION- 41 24 47.19999(N) 087 46 03.42628(W)   ADJUSTED
 ME2642  ______________________________________________________________________
 ME2642  GEOID HEIGHT    -        -33.238 (meters)                     GEOID18
 ME2642  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 ME2642  HORZ ORDER      -  THIRD
 ME2642
 ME2642.The horizontal coordinates were established by classical geodetic methods
 ME2642.and adjusted by the National Geodetic Survey in October 1999.
 ME2642
 ME2642.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2642.GEOID18 height accuracy estimate available here.
 ME2642
 ME2642.Click photographs - Photos may exist for this station.
 ME2642
 ME2642.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2642
 ME2642. The following values were computed from the NAD 83(1997) position.
 ME2642
 ME2642;                    North         East     Units Scale Factor Converg.
 ME2642;SPC IL E     -   527,074.360   347,297.025   MT  1.00000252   +0 22 27.2
 ME2642;SPC IL E     - 1,729,243.13  1,139,423.66   sFT  1.00000252   +0 22 27.2
 ME2642;UTM  16      - 4,584,902.243   435,846.637   MT  0.99965065   -0 30 28.0
 ME2642
 ME2642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3584684902(NAD 83)
 ME2642
 ME2642                          SUPERSEDED SURVEY CONTROL
 ME2642
 ME2642  NAD 83(1997)-  41 24 47.20000(N)    087 46 03.42629(W) AD(       ) 3
 ME2642  NAD 83(1986)-  41 24 47.20291(N)    087 46 03.43457(W) AD(       ) 3
 ME2642  NAD 27      -  41 24 47.08300(N)    087 46 03.26800(W) AD(       ) 3
 ME2642
 ME2642.Superseded values are not recommended for survey control.
 ME2642
 ME2642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2642.See file dsdata.pdf to determine how the superseded data were derived.
 ME2642
 ME2642_MARKER: 42 = RADIO/TV MAST
 ME2642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2642+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2008
 ME2642
 ME2642  HISTORY     - Date     Condition        Report By
 ME2642  HISTORY     - 1959     FIRST OBSERVED   CGS
 ME2642  HISTORY     - 1988     GOOD             USPSQD
 ME2642  HISTORY     - 20081015 GOOD             GEOCAC
 ME2642
 ME2642                          STATION DESCRIPTION
 ME2642
 ME2642'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2642'THE STATION IS LOCATED ABOUT 6 MILES NORTH-NORTHWEST OF
 ME2642'PEOTONE AND ABOUT
 ME2642'1.5 MILES WEST-SOUTHWEST OF MONEE.
 ME2642'
 ME2642'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 54 AND MAIN
 ME2642'STREET IN MONEE, GO SOUTHERLY ON
 ME2642'U.S. HIGHWAY 54 FOR 0.5 MILE TO A SIDE ROAD RIGHT JUST BEFORE
 ME2642'REACHING A RAILROAD OVERPASS, TURN
 ME2642'RIGHT AND GO WEST ON GRAVELED ROAD FOR 1.0 MILE TO CROSSROADS,
 ME2642'TURN RIGHT AND GO NORTH FOR 0.05 MILE TO A
 ME2642'DRIVEWAY LEFT AND THE STATION ON LEFT AS
 ME2642'DESCRIBED.
 ME2642'
 ME2642'THE STATION IS A STEEL STRUCTURE PAINTED RED AND WHITE AND IS ABOUT
 ME2642'190 FEET HIGH.
 ME2642'
 ME2642'THE POINT INTERSECTED WAS THE RED LIGHT ON TOP.
 ME2642
 ME2642                          STATION RECOVERY (1988)
 ME2642
 ME2642'RECOVERY NOTE BY US POWER SQUADRON 1988 (LM)
 ME2642'RECOVERED IN GOOD CONDITION.
 ME2642
 ME2642                          STATION RECOVERY (2008)
 ME2642
 ME2642'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2642'REPORT SUBMITTED BY GEOCACHER  COYOTE TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3313 ***********************************************************************
 ME3313  DESIGNATION -  MONEPORT
 ME3313  PID         -  ME3313
 ME3313  STATE/COUNTY-  IL/WILL
 ME3313  COUNTRY     -  US
 ME3313  USGS QUAD   -  STEGER (2018)
 ME3313
 ME3313                         *CURRENT SURVEY CONTROL
 ME3313  ______________________________________________________________________
 ME3313* NAD 83(2011) POSITION- 41 22 38.19873(N) 087 40 48.07344(W)   ADJUSTED
 ME3313* NAD 83(2011) ELLIP HT-   202.985 (meters)        (06/27/12)   ADJUSTED
 ME3313* NAD 83(2011) EPOCH   -  2010.00
 ME3313* NAVD 88 ORTHO HEIGHT -   236.3   (meters)      775.    (feet) GPS OBS
 ME3313  ______________________________________________________________________
 ME3313  NAVD 88 orthometric height was determined with geoid model    GEOID96
 ME3313  GEOID HEIGHT    -        -33.089 (meters)                     GEOID96
 ME3313  GEOID HEIGHT    -        -33.277 (meters)                     GEOID18
 ME3313  NAD 83(2011) X  -    194,027.797 (meters)                     COMP
 ME3313  NAD 83(2011) Y  - -4,789,222.112 (meters)                     COMP
 ME3313  NAD 83(2011) Z  -  4,194,088.606 (meters)                     COMP
 ME3313  LAPLACE CORR    -         -1.96  (seconds)                    DEFLEC18
 ME3313
 ME3313  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME3313  Standards:
 ME3313         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME3313            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME3313  -------------------------------------------------------------------
 ME3313  NETWORK    2.15   1.29           0.99   0.73   0.66     -0.03815915
 ME3313  -------------------------------------------------------------------
 ME3313  Click here for local accuracies and other accuracy information.
 ME3313
 ME3313.This mark is at Sanger Airport (C56)
 ME3313
 ME3313.The horizontal coordinates were established by GPS observations
 ME3313.and adjusted by the National Geodetic Survey in June 2012.
 ME3313
 ME3313.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME3313.been affixed to the stable North American tectonic plate. See 
 ME3313.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME3313
 ME3313.The horizontal coordinates are valid at the epoch date displayed above
 ME3313.which is a decimal equivalence of Year/Month/Day.
 ME3313
 ME3313.The orthometric height was determined by GPS observations and a
 ME3313.high-resolution geoid model.
 ME3313
 ME3313.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3313.GEOID18 height accuracy estimate available here.
 ME3313
 ME3313.Click photographs - Photos may exist for this station.
 ME3313
 ME3313.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME3313
 ME3313.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3313
 ME3313.The ellipsoidal height was determined by GPS observations
 ME3313.and is referenced to NAD 83.
 ME3313
 ME3313. The following values were computed from the NAD 83(2011) position.
 ME3313
 ME3313;                    North         East     Units Scale Factor Converg.
 ME3313;SPC IL E     -   523,146.220   354,650.768   MT  1.00001174   +0 25 54.7
 ME3313;SPC IL E     - 1,716,355.56  1,163,550.06   sFT  1.00001174   +0 25 54.7
 ME3313;UTM  16      - 4,580,862.873   443,136.425   MT  0.99963979   -0 26 58.3
 ME3313
 ME3313!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3313!SPC IL E     -   0.99996816  x   1.00001174  =   0.99997990
 ME3313!UTM  16      -   0.99996816  x   0.99963979  =   0.99960796
 ME3313
 ME3313:                Primary Azimuth Mark                     Grid Az
 ME3313:SPC IL E     -  MONEPORT AZ MK                           268 10 56.1
 ME3313:UTM  16      -  MONEPORT AZ MK                           269 03 49.1
 ME3313
 ME3313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4313680862(NAD 83)
 ME3313
 ME3313|---------------------------------------------------------------------|
 ME3313| PID    Reference Object                     Distance      Geod. Az  |
 ME3313|                                                           dddmmss.s |
 ME3313| ME3314 MONEPORT AZ MK                      APPROX. 0.6 KM 2683650.8 |
 ME3313|---------------------------------------------------------------------|
 ME3313
 ME3313                          SUPERSEDED SURVEY CONTROL
 ME3313
 ME3313  NAD 83(2007)-  41 22 38.19880(N)    087 40 48.07437(W) AD(2002.00) 0
 ME3313  ELLIP H (02/10/07)  203.004  (m)                       GP(2002.00)    
 ME3313  ELLIP H (02/03/05)  203.014  (m)                       GP(       ) 4 2
 ME3313  NAD 83(1997)-  41 22 38.19845(N)    087 40 48.07413(W) AD(       ) 1
 ME3313  ELLIP H (10/21/99)  203.011  (m)                       GP(       ) 4 1
 ME3313  NAD 83(1997)-  41 22 38.19846(N)    087 40 48.07421(W) AD(       ) 1
 ME3313  NAD 83(1986)-  41 22 38.20115(N)    087 40 48.08907(W) AD(       ) 1
 ME3313  NGVD 29 (06/25/91)  236.4    (m)  OSU 89B  model used  GPS OBS        
 ME3313
 ME3313.Superseded values are not recommended for survey control.
 ME3313
 ME3313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3313.See file dsdata.pdf to determine how the superseded data were derived.
 ME3313
 ME3313_MARKER: I = METAL ROD
 ME3313_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 ME3313_STAMPING: MONEPORT 1990
 ME3313_MARK LOGO: NGS
 ME3313_PROJECTION: FLUSH
 ME3313_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3313_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3313+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1997
 ME3313_ROD/PIPE-DEPTH: 4.9 meters
 ME3313_SLEEVE-DEPTH  : 1.0 meters
 ME3313
 ME3313  HISTORY     - Date     Condition        Report By
 ME3313  HISTORY     - 1990     MONUMENTED       NGS
 ME3313  HISTORY     - 19970505 GOOD             ASCPC
 ME3313
 ME3313                          STATION DESCRIPTION
 ME3313
 ME3313'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 ME3313'STATION IS LOCATED ABOUT 7.0 KM (4.3 MI) SOUTHEAST OF MONEE, 9.0 KM
 ME3313'(5.6 MI) SOUTHWEST OF CRETE, AT SANGER AIRPORT, IN THE SOUTHWEST
 ME3313'ANGLE OF THE JUNCTION OF THE TWO PAVED RUNWAYS, IN THE CENTER OF
 ME3313'SECTION 1, T 33 N, R 13 E.  OWNERSHIP--PAUL P. SANGER, RT 1, BOX 52,
 ME3313'MONEE, IL 60449.  AIRPORT MANAGER IS MR. SANGER, PHONE 708-534-8282.
 ME3313'TO REACH FROM THE MONEE EXIT OF INTERSTATE HIGHWAY 57 (EXIT 335), GO
 ME3313'EAST ON PAVED ROAD FOR 1.55 KM (0.96 MI) TO A T-ROAD.  TURN RIGHT,
 ME3313'SOUTHWEST, ON STATE HIGHWAY 50 THROUGH MONEE FOR 3.51 KM (2.18 MI) TO
 ME3313'A PAVED ROAD LEFT JUST BEFORE REACHING AN OVERPASS.  TURN LEFT, EAST,
 ME3313'ON PAULING ROAD FOR 5.49 KM (3.41 MI) TO A PAVED ROAD RIGHT.  TURN
 ME3313'RIGHT, SOUTH, ON KEDZIE AVENUE FOR 2.41 KM (1.50 MI) TO A PAVED DRIVE
 ME3313'ON THE LEFT LEADING TO A WHITE HOUSE.  TURN LEFT, EAST, ON DRIVE FOR
 ME3313'0.16 KM (0.10 MI) TO END OF ROAD AT RAMP.  TURN LEFT, NORTH, ON RAMP
 ME3313'FOR 0.05 KM (0.03 MI) TO A TAXI.  TURN RIGHT, EAST, ON TAXI AND SOUTH
 ME3313'SIDE OF RUNWAY FOR 0.60 KM (0.37 MI) TO THE RUNWAY JUNCTION AND
 ME3313'STATION ON THE RIGHT.
 ME3313'THE STATION IS LOCATED IN A GRASSY VEE FORMED BY RUNWAY 5-23 AND A
 ME3313'SHORT PAVEMENT CONNECTOR, 22.6 M (74.1 FT) SOUTHWEST FROM A RUNWAY
 ME3313'LIGHT IN GRASS ISLAND FORMED BY THE RUNWAYS AND THE CONNECTOR, 17.4 M
 ME3313'(57.1 FT) SOUTH FROM THE CENTER OF RUNWAY 9-27, 12.6 M (41.3 FT)
 ME3313'NORTHWEST FROM THE CENTER OF RUNWAY 5-23, AND 10.5 M (34.4 FT)
 ME3313'WEST-NORTHWEST FROM THE EAST END OF THE GRASS VEE.
 ME3313'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 ME3313
 ME3313                          STATION RECOVERY (1997)
 ME3313
 ME3313'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 ME3313'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 ME3313'DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3314 ***********************************************************************
 ME3314  DESIGNATION -  MONEPORT AZ MK
 ME3314  PID         -  ME3314
 ME3314  STATE/COUNTY-  IL/WILL
 ME3314  COUNTRY     -  US
 ME3314  USGS QUAD   -  STEGER (2018)
 ME3314
 ME3314                         *CURRENT SURVEY CONTROL
 ME3314  ______________________________________________________________________
 ME3314* NAD 83(1997) POSITION- 41 22 37.73829(N) 087 41 13.28377(W)   ADJUSTED
 ME3314* NAD 83(1997) ELLIP HT-   208.512 (meters)        (10/21/99)   ADJUSTED
 ME3314* NAVD 88 ORTHO HEIGHT -   241.8   (meters)      793.    (feet) VERTCON3
 ME3314  ______________________________________________________________________
 ME3314  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 ME3314  NAD 83(1997) X  -    193,442.988 (meters)                     COMP
 ME3314  NAD 83(1997) Y  - -4,789,259.317 (meters)                     COMP
 ME3314  NAD 83(1997) Z  -  4,194,081.600 (meters)                     COMP
 ME3314  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 ME3314  HORZ ORDER      -  FIRST
 ME3314  ELLP ORDER      -  FOURTH    CLASS I
 ME3314
 ME3314.This mark is at Sanger Airport (C56)
 ME3314
 ME3314.The horizontal coordinates were established by GPS observations
 ME3314.and adjusted by the National Geodetic Survey in October 1999.
 ME3314
 ME3314.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3314.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3314
 ME3314.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3314.GEOID18 height accuracy estimate available here.
 ME3314
 ME3314.Click photographs - Photos may exist for this station.
 ME3314
 ME3314.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME3314
 ME3314.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3314
 ME3314.The ellipsoidal height was determined by GPS observations
 ME3314.and is referenced to NAD 83.
 ME3314
 ME3314. The following values were computed from the NAD 83(1997) position.
 ME3314
 ME3314;                    North         East     Units Scale Factor Converg.
 ME3314;SPC IL E     -   523,127.624   354,065.069   MT  1.00001096   +0 25 38.0
 ME3314;SPC IL E     - 1,716,294.55  1,161,628.48   sFT  1.00001096   +0 25 38.0
 ME3314;UTM  16      - 4,580,853.292   442,550.726   MT  0.99964062   -0 27 14.9
 ME3314
 ME3314!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3314!SPC IL E     -   0.99996730  x   1.00001096  =   0.99997825
 ME3314!UTM  16      -   0.99996730  x   0.99964062  =   0.99960793
 ME3314
 ME3314:                Primary Azimuth Mark                     Grid Az
 ME3314:SPC IL E     -  MONEPORT                                 088 10 56.1
 ME3314:UTM  16      -  MONEPORT                                 089 03 49.0
 ME3314
 ME3314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4255080853(NAD 83)
 ME3314
 ME3314|---------------------------------------------------------------------|
 ME3314| PID    Reference Object                     Distance      Geod. Az  |
 ME3314|                                                           dddmmss.s |
 ME3314| ME3313 MONEPORT                            APPROX. 0.6 KM 0883634.1 |
 ME3314|---------------------------------------------------------------------|
 ME3314
 ME3314                          SUPERSEDED SURVEY CONTROL
 ME3314
 ME3314  NAD 83(1997)-  41 22 37.73830(N)    087 41 13.28384(W) AD(       ) 1
 ME3314  NAD 83(1986)-  41 22 37.74099(N)    087 41 13.29871(W) AD(       ) 1
 ME3314  NGVD 29 (06/25/91)  241.9    (m)  OSU 89B  model used  GPS OBS        
 ME3314
 ME3314.Superseded values are not recommended for survey control.
 ME3314
 ME3314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3314.See file dsdata.pdf to determine how the superseded data were derived.
 ME3314
 ME3314_MARKER: I = METAL ROD
 ME3314_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 ME3314_STAMPING: MONEPORT AZ MK 1990
 ME3314_MARK LOGO: NGS
 ME3314_PROJECTION: FLUSH
 ME3314_MAGNETIC: I = MARKER IS A STEEL ROD
 ME3314_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME3314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3314+SATELLITE: SATELLITE OBSERVATIONS - 1990
 ME3314_ROD/PIPE-DEPTH: 3.7 meters
 ME3314_SLEEVE-DEPTH  : 1.0 meters
 ME3314
 ME3314  HISTORY     - Date     Condition        Report By
 ME3314  HISTORY     - 1990     MONUMENTED       NGS
 ME3314
 ME3314                          STATION DESCRIPTION
 ME3314
 ME3314'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 ME3314'STATION IS LOCATED ABOUT 7.0 KM (4.3 MI) SOUTHEAST OF MONEE, 9.0 KM
 ME3314'(5.6 MI) SOUTHWEST OF CRETE, AT SANGER AIRPORT, IN THE GRASS MEDIAN
 ME3314'BETWEEN THE TAXI AND THE WEST END OF RUNWAY 9-27, AT THE JUNCTION OF
 ME3314'A RAMP, IN WEST CENTRAL SECTION 1, T 33 N, R 13 E.  OWNERSHIP--PAUL
 ME3314'P. SANGER, RT 1, BOX 52, MONEE, IL 60449.  AIRPORT MANAGER IS MR.
 ME3314'SANGER, PHONE 708-534-8282.
 ME3314'TO REACH FROM THE MONEE EXIT OF INTERSTATE HIGHWAY 57 (EXIT 335), GO
 ME3314'EAST ON PAVED ROAD FOR 1.55 KM (0.96 MI) TO A T-ROAD.  TURN RIGHT,
 ME3314'SOUTHWEST, ON STATE HIGHWAY 50 THROUGH MONEE FOR 3.51 KM (2.18 MI) TO
 ME3314'A PAVED ROAD LEFT JUST BEFORE REACHING AN OVERPASS.  TURN LEFT, EAST,
 ME3314'ON PAULING ROAD FOR 5.49 KM (3.41 MI) TO A PAVED ROAD RIGHT.  TURN
 ME3314'RIGHT, SOUTH, ON KEDZIE AVENUE FOR 2.41 KM (1.50 MI) TO A PAVED DRIVE
 ME3314'ON THE LEFT LEADING TO A WHITE HOUSE.  TURN LEFT, EAST, ON DRIVE FOR
 ME3314'0.16 KM (0.10 MI) TO END OF ROAD AT RAMP.  TURN LEFT, NORTH, ON RAMP
 ME3314'FOR 0.05 KM (0.03 MI) TO A TAXI, A RAMP LEADING NORTHEAST AND THE
 ME3314'STATION ON THE RIGHT.
 ME3314'THE STATION IS LOCATED 27.4 M (89.9 FT) NORTH-NORTHEAST FROM THE
 ME3314'NORTHEAST CORNER OF THE FIRST NORTH-SOUTH HANGAR, 26.2 M (86.0 FT)
 ME3314'SOUTH FROM THE CENTER OF THE RUNWAY, 14.6 M (47.9 FT) NORTHEAST FROM
 ME3314'THE SOUTHWEST END OF THE GRASS VEE, 9.7 M (31.8 FT) SOUTHEAST FROM
 ME3314'THE CENTER OF THE RAMP, AND 9.3 M (30.5 FT) NORTH FROM THE CENTER OF
 ME3314'THE TAXI.
 ME3314'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0709 ***********************************************************************
 LC0709  DESIGNATION -  MONEY
 LC0709  PID         -  LC0709
 LC0709  STATE/COUNTY-  IL/MCLEAN
 LC0709  COUNTRY     -  US
 LC0709  USGS QUAD   -  MERNA (2018)
 LC0709
 LC0709                         *CURRENT SURVEY CONTROL
 LC0709  ______________________________________________________________________
 LC0709* NAD 83(1997) POSITION- 40 36 23.34773(N) 088 49 53.89646(W)   ADJUSTED
 LC0709* NAVD 88 ORTHO HEIGHT -   232.259 (meters)      762.00  (feet) ADJUSTED
 LC0709  ______________________________________________________________________
 LC0709  GEOID HEIGHT    -        -32.026 (meters)                     GEOID18
 LC0709  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 LC0709  DYNAMIC HEIGHT  -        232.154 (meters)      761.66  (feet) COMP
 LC0709  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0709
 LC0709  HORZ ORDER      -  SECOND
 LC0709  VERT ORDER      -  SECOND    CLASS 0
 LC0709
 LC0709.The horizontal coordinates were established by classical geodetic methods
 LC0709.and adjusted by the National Geodetic Survey in October 1999.
 LC0709
 LC0709.The orthometric height was determined by differential leveling and
 LC0709.adjusted by the NATIONAL GEODETIC SURVEY
 LC0709.in June 1991.
 LC0709
 LC0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0709.GEOID18 height accuracy estimate available here.
 LC0709
 LC0709.Click photographs - Photos may exist for this station.
 LC0709
 LC0709.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0709
 LC0709.The dynamic height is computed by dividing the NAVD 88
 LC0709.geopotential number by the normal gravity value computed on the
 LC0709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0709.degrees latitude (g = 980.6199 gals.).
 LC0709
 LC0709.The modeled gravity was interpolated from observed gravity values.
 LC0709
 LC0709. The following values were computed from the NAD 83(1997) position.
 LC0709
 LC0709;                    North         East     Units Scale Factor Converg.
 LC0709;SPC IL E     -   437,462.422   257,827.670   MT  0.99999688   -0 19 27.6
 LC0709;SPC IL E     - 1,435,241.30    845,889.61   sFT  0.99999688   -0 19 27.6
 LC0709;UTM  16      - 4,496,687.120   345,039.838   MT  0.99989557   -1 11 32.6
 LC0709
 LC0709!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0709!SPC IL E     -   0.99996859  x   0.99999688  =   0.99996547
 LC0709!UTM  16      -   0.99996859  x   0.99989557  =   0.99986416
 LC0709
 LC0709:                Primary Azimuth Mark                     Grid Az
 LC0709:SPC IL E     -  MONEY AZ MK                              178 31 38.9
 LC0709:UTM  16      -  MONEY AZ MK                              179 23 43.9
 LC0709
 LC0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4503996687(NAD 83)
 LC0709
 LC0709|---------------------------------------------------------------------|
 LC0709| PID    Reference Object                     Distance      Geod. Az  |
 LC0709|                                                           dddmmss.s |
 LC0709| LC0708 MONEY RM 2                           15.250 METERS 13328     |
 LC0709| LC0707 MONEY AZ MK                                        1781211.3 |
 LC0709| LC0710 MONEY RM 1                           11.635 METERS 35954     |
 LC0709|---------------------------------------------------------------------|
 LC0709
 LC0709                          SUPERSEDED SURVEY CONTROL
 LC0709
 LC0709  NAD 83(1986)-  40 36 23.36325(N)    088 49 53.90199(W) AD(       ) 2
 LC0709  NAD 27      -  40 36 23.23860(N)    088 49 53.65370(W) AD(       ) 2
 LC0709  NGVD 29 (??/??/92)  232.311  (m)          762.17   (f) ADJ UNCH    2 0
 LC0709  NGVD 29             232.31   (m)          762.2    (f) LEVELING    3  
 LC0709
 LC0709.Superseded values are not recommended for survey control.
 LC0709
 LC0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0709.See file dsdata.pdf to determine how the superseded data were derived.
 LC0709
 LC0709_MARKER: DE = TRAVERSE STATION DISK
 LC0709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0709_STAMPING: MONEY 1960
 LC0709_MARK LOGO: CGS
 LC0709_PROJECTION: FLUSH
 LC0709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0709+STABILITY: SURFACE MOTION
 LC0709
 LC0709  HISTORY     - Date     Condition        Report By
 LC0709  HISTORY     - 1960     MONUMENTED       CGS
 LC0709  HISTORY     - 1961     GOOD             CGS
 LC0709  HISTORY     - 1968     GOOD             CGS
 LC0709
 LC0709                          STATION DESCRIPTION
 LC0709
 LC0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0709'THE STATION IS LOCATED ABOUT 4-3/4 MILES SOUTHWEST OF LEXINGTON,
 LC0709'ABOUT 4-1/2 MILES NORTHEAST OF TOWANDA AND ABOUT 0.2 MILE
 LC0709'SOUTH OF U.S. HIGHWAY 66.
 LC0709'
 LC0709'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0709'AND MAIN STREET IN LEXINGTON, GO SOUTHWEST ON U.S. HIGHWAY
 LC0709'66 FOR 3.2 MILES TO A CROSSROAD, TURN LEFT AND GO SOUTH
 LC0709'ON THE GRAVEL ROAD FOR 0.25 MILE TO THE STATION ON THE RIGHT
 LC0709'AS DESCRIBED.
 LC0709'
 LC0709'STATION MARK, A STANDARD TRAVERSE DISK STAMPED MONEY 1960,
 LC0709'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC0709'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 38 FEET
 LC0709'SOUTH-SOUTHWEST OF MR. WILLIAM R. SWEENEYS MAIL BOX, 18
 LC0709'FEET WEST OF THE CENTER OF THE GRAVEL ROAD AND 2 FEET NORTH
 LC0709'OF A WITNESS POST.
 LC0709'
 LC0709'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE DISK STAMPED
 LC0709'MONEY NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0709'POST WHICH PROJECTS 2 INCHES.  THE MARK IS 68 FEET SOUTH
 LC0709'OF A POWER POLE WITH A TRANSFORMER, 18 FEET WEST OF THE
 LC0709'CENTER OF THE GRAVEL ROAD AND 7 FEET WEST OF MR. WILLIAM
 LC0709'R. SWEENEYS MAIL BOX.
 LC0709'
 LC0709'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE DISK STAMPED
 LC0709'MONEY NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0709'POST WHICH PROJECTS 2 INCHES.  THE MARK IS 30 FEET SOUTH OF A
 LC0709'FENCE CORNER, 17 FEET EAST OF THE CENTER OF THE GRAVEL ROAD
 LC0709'AND 2 FEET NORTHWEST OF A TELEPHONE POLE.
 LC0709'
 LC0709'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED MONEY 1960,
 LC0709'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC0709'PROJECTS 5 INCHES.  THE MARK IS 25 FEET SOUTH OF THE CENTER
 LC0709'OF THE T-ROAD INTERSECTION, 25 FEET EAST OF A FENCE CORNER,
 LC0709'22 FEET EAST OF A POWER POLE, 1 FOOT NORTH OF A FENCE LINE
 LC0709'AND 1.6 FEET WEST OF A WITNESS POST.
 LC0709'
 LC0709'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 LC0709'GRAVEL ROAD FOR 0.25 MILE TO A T-ROAD INTERSECTION AND THE
 LC0709'AZIMUTH MARK ON THE SOUTH SIDE OF THE ROAD AS DESCRIBED.
 LC0709
 LC0709                          STATION RECOVERY (1961)
 LC0709
 LC0709'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0709'3.9 MI SW FROM LEXINGTON.
 LC0709'ABOUT 0.45 MILES WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0709'IN LEXINGTON, THENCE 3.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0709'THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, AT A FARM HOUSE ON
 LC0709'THE EAST SIDE OF THE ROAD, 19 FEET WEST OF THE CENTER LINE OF
 LC0709'THE ROAD, 97 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE FARM
 LC0709'DRIVE, 108 FEET SOUTH OF A POWER POLE WITH A TRANSFORMER, 38 FEET
 LC0709'WEST AND ACROSS THE ROAD FROM THE NORTH END OF A BOARD GATE, 2.1
 LC0709'FEET NORTH OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF
 LC0709'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC0709
 LC0709                          STATION RECOVERY (1968)
 LC0709
 LC0709'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (ARS)
 LC0709'RECOVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0707 ***********************************************************************
 LC0707  DESIGNATION -  MONEY AZ MK
 LC0707  PID         -  LC0707
 LC0707  STATE/COUNTY-  IL/MCLEAN
 LC0707  COUNTRY     -  US
 LC0707  USGS QUAD   -  MERNA (2018)
 LC0707
 LC0707                         *CURRENT SURVEY CONTROL
 LC0707  ______________________________________________________________________
 LC0707* NAD 83(1986) POSITION- 40 36 13.80   (N) 088 49 53.50   (W)   HD_HELD1
 LC0707* NAVD 88 ORTHO HEIGHT -   228.140 (meters)      748.49  (feet) ADJUSTED
 LC0707  ______________________________________________________________________
 LC0707  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 LC0707  DYNAMIC HEIGHT  -        228.037 (meters)      748.15  (feet) COMP
 LC0707  MODELED GRAVITY -    980,167.7   (mgal)                       NAVD 88
 LC0707
 LC0707  VERT ORDER      -  SECOND    CLASS 0
 LC0707
 LC0707.The horizontal coordinates were determined by differentially corrected
 LC0707.hand held GPS observations or other comparable positioning techniques
 LC0707.and have an estimated accuracy of +/- 3 meters.
 LC0707
 LC0707.The orthometric height was determined by differential leveling and
 LC0707.adjusted by the NATIONAL GEODETIC SURVEY
 LC0707.in June 1991.
 LC0707
 LC0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0707.GEOID18 height accuracy estimate available here.
 LC0707
 LC0707.Click photographs - Photos may exist for this station.
 LC0707
 LC0707.The dynamic height is computed by dividing the NAVD 88
 LC0707.geopotential number by the normal gravity value computed on the
 LC0707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0707.degrees latitude (g = 980.6199 gals.).
 LC0707
 LC0707.The modeled gravity was interpolated from observed gravity values.
 LC0707
 LC0707;                    North         East    Units  Estimated Accuracy
 LC0707;SPC IL E     -   437,167.9     257,835.3     MT  (+/- 3 meters HH1 GPS) 
 LC0707
 LC0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4504396392(NAD 83)
 LC0707
 LC0707                          SUPERSEDED SURVEY CONTROL
 LC0707
 LC0707  NGVD 29 (??/??/92)  228.193  (m)          748.66   (f) ADJ UNCH    2 0
 LC0707
 LC0707.Superseded values are not recommended for survey control.
 LC0707
 LC0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0707.See file dsdata.pdf to determine how the superseded data were derived.
 LC0707
 LC0707_MARKER: DZ = AZIMUTH MARK DISK
 LC0707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0707_STAMPING: MONEY 1960
 LC0707_MARK LOGO: CGS
 LC0707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0707+STABILITY: SURFACE MOTION
 LC0707
 LC0707  HISTORY     - Date     Condition        Report By
 LC0707  HISTORY     - 1960     MONUMENTED       CGS
 LC0707  HISTORY     - 1961     GOOD             CGS
 LC0707
 LC0707                          STATION DESCRIPTION
 LC0707
 LC0707'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0707'4.1 MI SW FROM LEXINGTON.
 LC0707'ABOUT 0.45 MILES WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0707'IN LEXINGTON, THENCE 3.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0707'THENCE 0.45 MILES SOUTH ALONG A GRAVEL ROAD, AT THE T-JUNCTION
 LC0707'OF AN EAST-WEST GRAVEL ROAD, 23 FEET SOUTH OF THE CENTER LINE
 LC0707'OF THE EAST-WEST ROAD, 7 FEET EAST OF THE EXTENDED CENTER LINE
 LC0707'OF ROAD NORTH 25 FEET SOUTH-SOUTHEAST OF THE CENTER OF THE
 LC0707'JUNCTION, 1 FOOT NORTH OF A FENCE, 22 FEET EAST OF A POWER POLE,
 LC0707'1.7 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 LC0707'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0710 ***********************************************************************
 LC0710  DESIGNATION -  MONEY RM 1
 LC0710  PID         -  LC0710
 LC0710  STATE/COUNTY-  IL/MCLEAN
 LC0710  COUNTRY     -  US
 LC0710  USGS QUAD   -  MERNA (2018)
 LC0710
 LC0710                         *CURRENT SURVEY CONTROL
 LC0710  ______________________________________________________________________
 LC0710* NAD 83(1986) POSITION- 40 36 23.72   (N) 088 49 53.90   (W)   HD_HELD1
 LC0710* NAVD 88 ORTHO HEIGHT -   232.147 (meters)      761.64  (feet) ADJUSTED
 LC0710  ______________________________________________________________________
 LC0710  GEOID HEIGHT    -        -32.026 (meters)                     GEOID18
 LC0710  DYNAMIC HEIGHT  -        232.042 (meters)      761.29  (feet) COMP
 LC0710  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0710
 LC0710  VERT ORDER      -  SECOND    CLASS 0
 LC0710
 LC0710.The horizontal coordinates were determined by differentially corrected
 LC0710.hand held GPS observations or other comparable positioning techniques
 LC0710.and have an estimated accuracy of +/- 3 meters.
 LC0710
 LC0710.The orthometric height was determined by differential leveling and
 LC0710.adjusted by the NATIONAL GEODETIC SURVEY
 LC0710.in June 1991.
 LC0710
 LC0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0710.GEOID18 height accuracy estimate available here.
 LC0710
 LC0710.Click photographs - Photos may exist for this station.
 LC0710
 LC0710.The dynamic height is computed by dividing the NAVD 88
 LC0710.geopotential number by the normal gravity value computed on the
 LC0710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0710.degrees latitude (g = 980.6199 gals.).
 LC0710
 LC0710.The modeled gravity was interpolated from observed gravity values.
 LC0710
 LC0710;                    North         East    Units  Estimated Accuracy
 LC0710;SPC IL E     -   437,473.9     257,827.7     MT  (+/- 3 meters HH1 GPS) 
 LC0710
 LC0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4503996698(NAD 83)
 LC0710
 LC0710                          SUPERSEDED SURVEY CONTROL
 LC0710
 LC0710  NGVD 29 (??/??/92)  232.199  (m)          761.81   (f) ADJ UNCH    2 0
 LC0710
 LC0710.Superseded values are not recommended for survey control.
 LC0710
 LC0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0710.See file dsdata.pdf to determine how the superseded data were derived.
 LC0710
 LC0710_MARKER: DR = REFERENCE MARK DISK
 LC0710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0710_STAMPING: MONEY NO 1 1960
 LC0710_MARK LOGO: CGS
 LC0710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0710+STABILITY: SURFACE MOTION
 LC0710
 LC0710  HISTORY     - Date     Condition        Report By
 LC0710  HISTORY     - 1960     MONUMENTED       CGS
 LC0710  HISTORY     - 1961     GOOD             CGS
 LC0710
 LC0710                          STATION DESCRIPTION
 LC0710
 LC0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0710'3.9 MI SW FROM LEXINGTON.
 LC0710'ABOUT 0.45 MILES WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0710'IN LEXINGTON, THENCE 3.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0710'THENCE 0.25 MILES SOUTH ALONG A GRAVEL ROAD, AT A FARM HOUSE EAST
 LC0710'OF THE ROAD, 18 FEET WEST OF THE CENTER LINE OF THE ROAD, 59 FEET
 LC0710'SOUTH OF THE EXTENDED CENTER LINE OF THE FARM DRIVE, 69 FEET
 LC0710'SOUTH OF A POWER POLE WITH A TRANSFORMER, 57 FEET NORTHWEST AND
 LC0710'ACROSS THE ROAD FROM THE NORTH END OF A BOARD GATE, 38.1 FEET
 LC0710'NORTH OF TRAVERSE STATION MONEY, 40.3 FEET NORTH OF A METAL
 LC0710'WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 LC0710'TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0708 ***********************************************************************
 LC0708  DESIGNATION -  MONEY RM 2
 LC0708  PID         -  LC0708
 LC0708  STATE/COUNTY-  IL/MCLEAN
 LC0708  COUNTRY     -  US
 LC0708  USGS QUAD   -  MERNA (2018)
 LC0708
 LC0708                         *CURRENT SURVEY CONTROL
 LC0708  ______________________________________________________________________
 LC0708* NAD 83(1986) POSITION- 40 36 23.01   (N) 088 49 53.43   (W)   HD_HELD1
 LC0708* NAVD 88 ORTHO HEIGHT -   232.205 (meters)      761.83  (feet) ADJUSTED
 LC0708  ______________________________________________________________________
 LC0708  GEOID HEIGHT    -        -32.026 (meters)                     GEOID18
 LC0708  DYNAMIC HEIGHT  -        232.100 (meters)      761.48  (feet) COMP
 LC0708  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LC0708
 LC0708  VERT ORDER      -  SECOND    CLASS 0
 LC0708
 LC0708.The horizontal coordinates were determined by differentially corrected
 LC0708.hand held GPS observations or other comparable positioning techniques
 LC0708.and have an estimated accuracy of +/- 3 meters.
 LC0708
 LC0708.The orthometric height was determined by differential leveling and
 LC0708.adjusted by the NATIONAL GEODETIC SURVEY
 LC0708.in June 1991.
 LC0708
 LC0708.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0708.GEOID18 height accuracy estimate available here.
 LC0708
 LC0708.Click photographs - Photos may exist for this station.
 LC0708
 LC0708.The dynamic height is computed by dividing the NAVD 88
 LC0708.geopotential number by the normal gravity value computed on the
 LC0708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0708.degrees latitude (g = 980.6199 gals.).
 LC0708
 LC0708.The modeled gravity was interpolated from observed gravity values.
 LC0708
 LC0708;                    North         East    Units  Estimated Accuracy
 LC0708;SPC IL E     -   437,451.9     257,838.6     MT  (+/- 3 meters HH1 GPS) 
 LC0708
 LC0708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4505096676(NAD 83)
 LC0708
 LC0708                          SUPERSEDED SURVEY CONTROL
 LC0708
 LC0708  NGVD 29 (??/??/92)  232.258  (m)          762.00   (f) ADJ UNCH    2 0
 LC0708
 LC0708.Superseded values are not recommended for survey control.
 LC0708
 LC0708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0708.See file dsdata.pdf to determine how the superseded data were derived.
 LC0708
 LC0708_MARKER: DR = REFERENCE MARK DISK
 LC0708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0708_STAMPING: MONEY NO 2 1960
 LC0708_MARK LOGO: CGS
 LC0708_PROJECTION: FLUSH
 LC0708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0708+STABILITY: SURFACE MOTION
 LC0708
 LC0708  HISTORY     - Date     Condition        Report By
 LC0708  HISTORY     - 1960     MONUMENTED       CGS
 LC0708  HISTORY     - 1961     GOOD             CGS
 LC0708
 LC0708                          STATION DESCRIPTION
 LC0708
 LC0708'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0708'3.9 MI SW FROM LEXINGTON.
 LC0708'ABOUT 0.45 MILES WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0708'IN LEXINGTON, THENCE 3.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0708'THENCE 0.25 MILES SOUTH ALONG A GRAVEL ROAD, AT A FARM HOUSE EAST
 LC0708'OF THE ROAD, 17 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 LC0708'WEST OF A FENCE, 133 FEET SOUTH OF THE CENTER LINE OF THE FARM
 LC0708'DRIVE, 15 FEET SOUTH OF THE SOUTH END OF A BOARD GATE, 2 FEET
 LC0708'NORTHWEST OF A TELEPHONE POLE, 146 FEET SOUTH-SOUTHEAST OF A
 LC0708'POWER POLE WITH A TRANSFORMER, 50.1 FEET SOUTHEAST OF TRAVERSE
 LC0708'STATION MONEY, 48.6 FEET SOUTHEAST OF A METAL WITNESS POST, 2
 LC0708'FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 LC0708'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2040 ***********************************************************************
 LC2040  DESIGNATION -  MONICA
 LC2040  PID         -  LC2040
 LC2040  STATE/COUNTY-  IL/PEORIA
 LC2040  COUNTRY     -  US
 LC2040  USGS QUAD   -  PRINCEVILLE (2018)
 LC2040
 LC2040                         *CURRENT SURVEY CONTROL
 LC2040  ______________________________________________________________________
 LC2040* NAD 83(1997) POSITION- 40 55 15.72204(N) 089 51 26.63334(W)   ADJUSTED
 LC2040* NAVD 88 ORTHO HEIGHT -   236.5   (meters)      776.    (feet) VERTCON3
 LC2040  ______________________________________________________________________
 LC2040  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 LC2040  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 LC2040  HORZ ORDER      -  FIRST
 LC2040
 LC2040.The horizontal coordinates were established by classical geodetic methods
 LC2040.and adjusted by the National Geodetic Survey in October 1999.
 LC2040
 LC2040.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2040.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2040
 LC2040.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2040.GEOID18 height accuracy estimate available here.
 LC2040
 LC2040.Click photographs - Photos may exist for this station.
 LC2040
 LC2040.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2040
 LC2040. The following values were computed from the NAD 83(1997) position.
 LC2040
 LC2040;                    North         East     Units Scale Factor Converg.
 LC2040;SPC IL W     -   472,302.660   726,049.880   MT  0.99994953   +0 12 09.3
 LC2040;SPC IL W     - 1,549,546.31  2,382,048.65   sFT  0.99994953   +0 12 09.3
 LC2040;UTM  16      - 4,533,922.868   259,387.523   MT  1.00031262   -1 52 21.2
 LC2040
 LC2040!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2040!SPC IL W     -   0.99996808  x   0.99994953  =   0.99991761
 LC2040!UTM  16      -   0.99996808  x   1.00031262  =   1.00028069
 LC2040
 LC2040:                Primary Azimuth Mark                     Grid Az
 LC2040:SPC IL W     -  MONICA AZ MK                             196 22 42.0
 LC2040:UTM  16      -  MONICA AZ MK                             198 27 12.5
 LC2040
 LC2040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5938733922(NAD 83)
 LC2040
 LC2040|---------------------------------------------------------------------|
 LC2040| PID    Reference Object                     Distance      Geod. Az  |
 LC2040|                                                           dddmmss.s |
 LC2040| LC2041 PRINCEVILLE MUNICIPAL TANK          APPROX. 8.6 KM 0821944.2 |
 LC2040| CI7927 MONICA RM 1                          24.764 METERS 08219     |
 LC2040| LC2048 BRIMFIELD ST JOSEPHS CH SPIRE       APPROX. 9.4 KM 1962235.0 |
 LC2040| CI7926 MONICA AZ MK                                       1963451.3 |
 LC2040| LC2045 LAURA ARCO OIL CO MICROWAVE         APPROX. 1.0 KM 2623853.7 |
 LC2040| LC2049 LAURA STANOLIND PLINE CO TANK       APPROX. 5.9 KM 2654159.5 |
 LC2040| CI7928 MONICA RM 2                          25.304 METERS 27709     |
 LC2040|---------------------------------------------------------------------|
 LC2040
 LC2040                          SUPERSEDED SURVEY CONTROL
 LC2040
 LC2040  NAD 83(1996)-  40 55 15.72601(N)    089 51 26.63714(W) AD(       ) 1
 LC2040  NAD 83(1986)-  40 55 15.73024(N)    089 51 26.63877(W) AD(       ) 1
 LC2040  NAD 27      -  40 55 15.60000(N)    089 51 26.25100(W) AD(       ) 1
 LC2040  NGVD 29 (07/19/86)  236.6    (m)          776.     (f) VERT ANG       
 LC2040
 LC2040.Superseded values are not recommended for survey control.
 LC2040
 LC2040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2040.See file dsdata.pdf to determine how the superseded data were derived.
 LC2040
 LC2040_MARKER: DS = TRIANGULATION STATION DISK
 LC2040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2040_STAMPING: MONICA 1935
 LC2040_MARK LOGO: CGS
 LC2040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2040+STABILITY: SURFACE MOTION
 LC2040
 LC2040  HISTORY     - Date     Condition        Report By
 LC2040  HISTORY     - 1935     MONUMENTED       CGS
 LC2040  HISTORY     - 1939     GOOD             CGS
 LC2040  HISTORY     - 1969     GOOD             CGS
 LC2040  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC2040
 LC2040                          STATION DESCRIPTION
 LC2040
 LC2040'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2040'STATION IS IN THE SOUTHEAST QUARTER SEC. 19, T. 11 N., R. 6
 LC2040'E., OF FOURTH PRINCIPAL MERIDIAN, 1.8 MILES WEST OF THE VILLAGE
 LC2040'OF MONICA, AND 3.7 MILES EAST OF THE VILLAGE OF LAURA.  ALONG
 LC2040'THE RIGHT-OF-WAY OF THE ATCHISON, TOPEKA, AND SANTA FE RAILWAY.
 LC2040'13 FEET SOUTH OF THE NORTH RIGHT-OF-WAY FENCE LINE, 33 FEET
 LC2040'NORTH OF THE NORTH EDGE OF CUT, 99 FEET WEST-NORTHWEST OF
 LC2040'NORTH POLE SUPPORTING TRANSFORMER SIGNAL NUMBER 1493, AND
 LC2040'PROJECTS 5 INCHES.
 LC2040'
 LC2040'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC2040'BRONZE DISKS IN CONCRETE.
 LC2040'
 LC2040'REFERENCE MARK NO. 1 IS EAST-NORTHEAST OF STATION, 2 FEET
 LC2040'SOUTH OF NORTH RIGHT-OF-WAY FENCE LINE, 42 FEET WEST OF
 LC2040'SOUTHWEST CORNER OF WHEAT FIELD, AND PROJECTS 3 INCHES.
 LC2040'
 LC2040'REFERENCE MARK NO. 2 IS WEST-NORTHWEST OF STATION, 2 FEET
 LC2040'SOUTH OF NORTH RIGHT-OF-WAY FENCE LINE, AND PROJECTS 3 INCHES.
 LC2040'DISTANCE BETWEEN REFERENCE MARKS IS 162.83 FEET.
 LC2040'
 LC2040'AZIMUTH MARK IS SOUTH-SOUTHWEST OF STATION, ON THE FIRST
 LC2040'EAST-WEST ROAD SOUTH OF STATION, ON NORTH SIDE OF ROAD, ONE
 LC2040'FOOT NORTH OF NORTH RIGHT-OF-WAY FENCE, 0.3 MILE EAST OF
 LC2040'RED HOUSE AND BARN, ON SOUTH SIDE OF ROAD, 4 FEET WEST OF
 LC2040'GAP IN FENCE ALONG SOUTH SIDE OF FIELD AND PROJECTS 3 INCHES
 LC2040'ABOVE GROUND.
 LC2040'
 LC2040'STATION MAY BE REACHED FROM THE JUNCTION OF ILLINOIS 78 AND
 LC2040'ILLINOIS 90, 0.7 MILE NORTH OF THE VILLAGE OF LAURA, BY
 LC2040'GOING EAST ON ILLINOIS 90 FOR 4.0 MILES TO CROSS ROAD, (THERE
 LC2040'IS A TWO-STORY WHITE HOUSE 150 YARDS SOUTH, ON WEST SIDE OF
 LC2040'GRADED ROAD).  LEAVE ILLINOIS 90 AND GO SOUTH 0.7 MILE TO
 LC2040'RAILROAD CROSSING.  STATION IS 0.2 MILE WEST ON NORTH SIDE OF
 LC2040'CUT, JUST NORTH OF THE DEEPEST POINT OF CUT.
 LC2040'
 LC2040'A 100-FOOT SIGNAL AT ENGLE IS VISIBLE AT 37 FEET.
 LC2040'
 LC2040'A 100-FOOT SIGNAL AT VICTORIA IS VISIBLE AT THE GROUND.
 LC2040'
 LC2040'A 100-FOOT SIGNAL AT STARK IS VISIBLE AT THE GROUND.
 LC2040'
 LC2040'A 74-FOOT SIGNAL AT T.T.6-8, 1934, IS VISIBLE 37 FEET.
 LC2040'
 LC2040'A 100-FOOT SIGNAL AT MOON IS VISIBLE AT THE GROUND.
 LC2040'
 LC2040'AN 87-FOOT SIGNAL AT MC CLELLAN IS VISIBLE AT THE GROUND.
 LC2040'
 LC2040'A 110-FOOT SIGNAL AT MATTHEWS IS VISIBLE AT 37 FEET.
 LC2040'
 LC2040'HEIGHT OF LIGHT ABOVE STATION MARK - 87 FEET.
 LC2040
 LC2040                          STATION RECOVERY (1939)
 LC2040
 LC2040'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC2040'STATION MARK, AZIMUTH AND REFERENCE MARKS NOS. 1 AND 2 WERE
 LC2040'RECOVERED AND FOUND TO BE IN GOOD CONDITION.  TALL CORN
 LC2040'PREVENTED A DIRECTION BEING TAKEN TO THE AZIMUTH MARK.  HOWEVER,
 LC2040'THE DISTANCE WAS CHECKED AND FOUND TO BE 0.35 MILES INSTEAD
 LC2040'OF 0.3 MILE AS STATED BY THE ORIGINAL DESCRIPTION.
 LC2040'
 LC2040'THE STATION IS LOCATED 3.7 MILES EAST OF LAURA, 1.8 MILE
 LC2040'WEST OF MONICA, ALONG THE RIGHT-OF-WAY OF THE ATCHISON, TOPEKA,
 LC2040'AND SANTA FE RAILWAY, IN THE SOUTHEAST-QUARTER OF SEC. 19,
 LC2040'T. 11 N., R. 6 E., OF THE FOURTH PRINCIPAL MERIDIAN, 13
 LC2040'FEET SOUTH OF THE NORTH RIGHT-OF-WAY FENCE LINE, 33 FEET
 LC2040'NORTH OF THE NORTH EDGE OF THE CUT, AND 99 FEET WEST-NORTHWEST
 LC2040'OF THE NORTH POLE SUPPORTING SIGNAL 1493.  THE MARK,
 LC2040'PROJECTS 3 INCHES ABOVE THE GROUND AND IS STAMPED
 LC2040'MONICA 1935.
 LC2040'
 LC2040'TO REACH STATION FROM INTERSECTION OF ILLINOIS STATE ROUTES
 LC2040'NOS. 78 AND 90, WHICH IS 0.7 MILE NORTH OF LAURA, GO EAST
 LC2040'ON NO. 90 FOR 4.0 MILES TO A GRAVEL CROSS ROAD, TURN RIGHT,
 LC2040'SOUTH, ON THE GRAVEL ROAD AND GO 0.7 MILE TO RAILROAD CROSSING
 LC2040'AND GATE IN WEST RIGHT-OF-WAY FENCE LINE, TURN RIGHT, WEST,
 LC2040'THROUGH GATE AND GO WEST ALONG SOUTH FENCE LINE OF FIELD FOR
 LC2040'0.2 MILE TO TOP OF SMALL HILL AND STATION.
 LC2040'
 LC2040'THE AZIMUTH MARK IS APPROXIMATELY 0.35 MILE SOUTH-SOUTHWEST
 LC2040'OF STATION ON FIRST EAST-WEST ROAD SOUTH OF STATION, ON NORTH
 LC2040'SIDE OF ROAD, 1 FOOT NORTH OF THE NORTH RIGHT-OF-WAY FENCE
 LC2040'LINE, 4 FEET WEST OF A GAP IN FENCE, 0.3 MILE EAST OF BRICK
 LC2040'HOUSE ON SOUTH SIDE OF ROAD.  THE MARK, PROJECTS
 LC2040'2 INCHES ABOVE GROUND AND IS STAMPED MONICA AZIMUTH 1935.
 LC2040'
 LC2040'REFERENCE MARK NO. 1 IS 24.762 METERS, 81.24 FEET EAST-NORTHEAST
 LC2040'OF STATION, AND 2 FEET SOUTH OF RIGHT-OF-WAY FENCE LINE.
 LC2040'THE MARK, PROJECTS 2 INCHES ABOVE GROUND AND IS
 LC2040'STAMPED MONICA NO 1 1935.
 LC2040'
 LC2040'REFERENCE MARK NO. 2 IS 25.292 METERS, 82.98 FEET WEST-NORTHWEST
 LC2040'OF STATION, AND 2 FEET SOUTH OF RIGHT-OF-WAY FENCE LINE.
 LC2040'THE MARK, PROJECTS 2 INCHES ABOVE GROUND AND IS
 LC2040'STAMPED MONICA NO 2 1935.
 LC2040'
 LC2040'ALL MARKS ARE WITNESSED BY 4-INCH-SQUARE WOODEN POSTS PAINTED
 LC2040'WHITE AND PROJECTING ABOUT 2-1/2 FEET ABOVE GROUND.
 LC2040'
 LC2040'64-FOOT TOWER NEEDED TO SEE 77-FOOT TOWER AT BONTZ.
 LC2040'
 LC2040'37-FOOT TOWER NEEDED TO SEE 64-FOOT TOWER AT MOON 1935.
 LC2040'
 LC2040'64-FOOT TOWER AT PULLEN AND 77-FOOT TOWER AT MC CLELLAN 1935
 LC2040'VISIBLE FROM GROUND AT THIS STATION.
 LC2040
 LC2040                          STATION RECOVERY (1969)
 LC2040
 LC2040'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC2040'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AND
 LC2040'FOUND TO BE IN GOOD CONDITION.  THE AZIMUTH MARK HAS BEEN HIT
 LC2040'AND IS LEANING SLIGHTLY BUT IS SOLID AT THIS TIME.  A DIFFERENCE
 LC2040'OF 0.012 METERS WAS NOTED AND VERIFIED IN THE DISTANCE TO
 LC2040'REFERENCE MARK 2.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 LC2040'
 LC2040'THE STATION IS LOCATED ABOUT 5 MILES WEST OF PRINCEVILLE, 3-1/2
 LC2040'MILES EAST OF LAURA, 2 MILES WEST OF MONICA, ALONG THE NORTH
 LC2040'RIGHT-OF-WAY OF THE ATCHISON, TOPEKA AND SANTA FE RAILROAD AND
 LC2040'IN THE SOUTHEAST 1/4 OF SECTION 19,T11N, R6E.
 LC2040'
 LC2040'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 78
 LC2040'AND 90, WHICH IS 0.7 MILE NORTH OF LAURA, GO EAST ON STATE
 LC2040'HIGHWAY 90 FOR 4.0 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO
 LC2040'SOUTH ON THE GRAVELED ROAD FOR 0.75 MILE TO A RAILROAD
 LC2040'CROSSING.  TURN RIGHT AND GO WEST ALONG THE RAILROAD TRACKS FOR
 LC2040'0.3 MILES TO A CUT AND THE STATION ON THE NORTH BANK AS
 LC2040'DESCRIBED.
 LC2040'
 LC2040'THE STATION MARK IS A STANDARD DISK STAMPED MONICA 1935, SET
 LC2040'IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 LC2040'4 INCHES ABOVE THE GROUND SURFACE.  IT IS 34 FEET NORTH-NORTHEAST
 LC2040'OF A TELEPHONE POLE, 13 FEET SOUTH OF A FENCE AND 12 FEET SOUTH
 LC2040'OF A METAL WITNESS POST WITH SIGN ATTACHED.
 LC2040'
 LC2040'REFERENCE MARK 1 IS A STANDARD DISK STAMPED MONICA NO 1 1935,
 LC2040'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 LC2040'4 INCHES ABOVE THE GROUND SURFACE.  IT IS 80 FEET EAST OF THE
 LC2040'METAL WITNESS POST WITH SIGN ATTACHED, 2 FEET WEST OF A 4X4
 LC2040'WOODEN WITNESS POST AND 2 FEET SOUTH OF THE FENCE.
 LC2040'
 LC2040'REFERENCE MARK 2 IS A STANDARD DISK STAMPED MONICA NO 2 1935,
 LC2040'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT
 LC2040'PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 82 FEET WEST
 LC2040'OF THE METAL WITNESS POST WITH SIGN ATTACHED, 75 FEET
 LC2040'WEST-NORTHWEST OF A TELEPHONE POLE AND 2 FEET SOUTH OF THE
 LC2040'FENCE.
 LC2040'
 LC2040'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 LC2040'MONICA 1935 AZIMUTH, SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC2040'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS
 LC2040'49 FEET WEST OF A POWER POLE, 30 FEET NORTH OF THE CENTER OF THE
 LC2040'SURFACED ROAD AND 8 FEET WEST OF A METAL WITNESS POST WITH SIGN
 LC2040'ATTACHED SET IN A FENCE CORNER.
 LC2040'
 LC2040'TO REACH THE AZIMUTH MARK FROM THE RAILROAD CROSSING, CONTINUE
 LC2040'AHEAD SOUTH ON THE TRACK ROAD FOR 0.35 MILE TO A
 LC2040'T-INTERSECTION.  TURN RIGHT AND GO WEST ON A SURFACED ROAD FOR
 LC2040'0.55 MILE TO THE MARK ON THE RIGHT.
 LC2040'
 LC2040'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 LC2040'1.8 MILES WEST OF MONICA.
 LC2040
 LC2040                          STATION RECOVERY (1998)
 LC2040
 LC2040'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC2040'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0444 ***********************************************************************
 LD0444  DESIGNATION -  MONMOUTH
 LD0444  PID         -  LD0444
 LD0444  STATE/COUNTY-  IL/WARREN
 LD0444  COUNTRY     -  US
 LD0444  USGS QUAD   -  MONMOUTH (2018)
 LD0444
 LD0444                         *CURRENT SURVEY CONTROL
 LD0444  ______________________________________________________________________
 LD0444* NAD 83(1986) POSITION- 40 54 44.     (N) 090 38 50.     (W)   SCALED
 LD0444* NAVD 88 ORTHO HEIGHT -   234.629 (meters)      769.78  (feet) ADJUSTED
 LD0444  ______________________________________________________________________
 LD0444  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 LD0444  DYNAMIC HEIGHT  -        234.524 (meters)      769.43  (feet) COMP
 LD0444  MODELED GRAVITY -    980,169.9   (mgal)                       NAVD 88
 LD0444
 LD0444  VERT ORDER      -  SECOND    CLASS 0
 LD0444
 LD0444.The horizontal coordinates were scaled from a map and have
 LD0444.an estimated accuracy of +/- 6 seconds.
 LD0444
 LD0444.The orthometric height was determined by differential leveling and
 LD0444.adjusted by the NATIONAL GEODETIC SURVEY
 LD0444.in June 1991.
 LD0444
 LD0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0444.GEOID18 height accuracy estimate available here.
 LD0444
 LD0444.Click photographs - Photos may exist for this station.
 LD0444
 LD0444.The dynamic height is computed by dividing the NAVD 88
 LD0444.geopotential number by the normal gravity value computed on the
 LD0444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0444.degrees latitude (g = 980.6199 gals.).
 LD0444
 LD0444.The modeled gravity was interpolated from observed gravity values.
 LD0444
 LD0444;                    North         East    Units  Estimated Accuracy
 LD0444;SPC IL W     -   471,390.      659,520.      MT  (+/- 180 meters Scaled)
 LD0444
 LD0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF981316(NAD 83)
 LD0444
 LD0444                          SUPERSEDED SURVEY CONTROL
 LD0444
 LD0444  NGVD 29 (??/??/92)  234.684  (m)          769.96   (f) ADJ UNCH    2 0
 LD0444
 LD0444.Superseded values are not recommended for survey control.
 LD0444
 LD0444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0444.See file dsdata.pdf to determine how the superseded data were derived.
 LD0444
 LD0444_MARKER: DB = BENCH MARK DISK
 LD0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0444_STAMPING: MONMOUTH 1934
 LD0444_MARK LOGO: CGS
 LD0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0444+STABILITY: SURFACE MOTION
 LD0444
 LD0444  HISTORY     - Date     Condition        Report By
 LD0444  HISTORY     - 1934     MONUMENTED       CGS
 LD0444  HISTORY     - 1943     GOOD             CGS
 LD0444  HISTORY     - 1979     MARK NOT FOUND   USGS
 LD0444  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0444  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0444
 LD0444                          STATION DESCRIPTION
 LD0444
 LD0444'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0444'AT MONMOUTH.
 LD0444'AT MONMOUTH, WARREN COUNTY, AT THE CITY SQUARE, AND AT THE CENTER
 LD0444'OF THE PARK.  A STANDARD DISK, STAMPED MONMOUTH 1934 AND SET IN
 LD0444'THE TOP OF A CONCRETE POST.
 LD0444
 LD0444                          STATION RECOVERY (1979)
 LD0444
 LD0444'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LD0444'MARK NOT FOUND.
 LD0444
 LD0444                          STATION RECOVERY (2001)
 LD0444
 LD0444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0444'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0444
 LD0444                          STATION RECOVERY (2012)
 LD0444
 LD0444'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0444'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0755 ***********************************************************************
 LD0755  DESIGNATION -  MONMOUTH
 LD0755  PID         -  LD0755
 LD0755  STATE/COUNTY-  IL/WARREN
 LD0755  COUNTRY     -  US
 LD0755  USGS QUAD   -  CAMERON (2018)
 LD0755
 LD0755                         *CURRENT SURVEY CONTROL
 LD0755  ______________________________________________________________________
 LD0755* NAD 83(1997) POSITION- 40 53 26.05127(N) 090 36 36.58177(W)   ADJUSTED
 LD0755* NAVD 88 ORTHO HEIGHT -   234.63  (+/-2cm)      769.8   (feet) VERTCON3
 LD0755  ______________________________________________________________________
 LD0755  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 LD0755  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 LD0755  HORZ ORDER      -  FIRST
 LD0755  VERT ORDER      -  THIRD ? (See Below)
 LD0755
 LD0755.The horizontal coordinates were established by classical geodetic methods
 LD0755.and adjusted by the National Geodetic Survey in October 1999.
 LD0755
 LD0755.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0755.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0755
 LD0755.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0755.GEOID18 height accuracy estimate available here.
 LD0755
 LD0755.The vertical order pertains to the NGVD 29 superseded value.
 LD0755
 LD0755.Click photographs - Photos may exist for this station.
 LD0755
 LD0755.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0755
 LD0755. The following values were computed from the NAD 83(1997) position.
 LD0755
 LD0755;                    North         East     Units Scale Factor Converg.
 LD0755;SPC IL W     -   468,968.391   662,626.971   MT  0.99995836   -0 17 25.2
 LD0755;SPC IL W     - 1,538,607.13  2,173,968.65   sFT  0.99995836   -0 17 25.2
 LD0755;UTM  15      - 4,529,358.840   701,329.579   MT  1.00009892   +1 33 53.8
 LD0755
 LD0755!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0755!SPC IL W     -   0.99996838  x   0.99995836  =   0.99992674
 LD0755!UTM  15      -   0.99996838  x   1.00009892  =   1.00006730
 LD0755
 LD0755:                Primary Azimuth Mark                     Grid Az
 LD0755:SPC IL W     -  MONMOUTH AZ MK                           341 20 08.5
 LD0755:UTM  15      -  MONMOUTH AZ MK                           339 28 49.5
 LD0755
 LD0755_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0132929358(NAD 83)
 LD0755
 LD0755|---------------------------------------------------------------------|
 LD0755| PID    Reference Object                     Distance      Geod. Az  |
 LD0755|                                                           dddmmss.s |
 LD0755| LD0726 KANSAS CITY CHICAGO AWY BN 25A      APPROX.16.3 KM 0501326.4 |
 LD0755| CL9090 MONMOUTH RM 1                        25.900 METERS 09018     |
 LD0755| LD0720 ABINGDON MUNICIPAL TANK             APPROX.20.4 KM 1174349.7 |
 LD0755| CL9091 MONMOUTH RM 2                        20.724 METERS 15859     |
 LD0755| LD0756 ORMONDE STANOLIND PLINE CO TK       APPROX. 4.1 KM 1865849.4 |
 LD0755| LD0763 ROSEVILLE MUNICIPAL TANK            APPROX.18.2 KM 1945904.0 |
 LD0755| LD0760 MONMOUTH MUNICIPAL TANK             APPROX. 3.7 KM 2983755.8 |
 LD0755| LD0762 MONMOUTH CATHOLIC CHURCH SPIRE      APPROX. 4.1 KM 3033919.6 |
 LD0755| LD0759 MONMOUTH WARREN CO CTHSE CUP        APPROX. 4.1 KM 3063305.4 |
 LD0755| LD0754 PTS 26                               15.538 METERS 30718     |
 LD0755| LD0761 KANSAS CITY CHICAGO AWY BCN 24      APPROX. 5.1 KM 3300536.2 |
 LD0755| CL9089 MONMOUTH AZ MK                                     3410243.3 |
 LD0755|---------------------------------------------------------------------|
 LD0755
 LD0755                          SUPERSEDED SURVEY CONTROL
 LD0755
 LD0755  NAD 83(1996)-  40 53 26.05153(N)    090 36 36.58196(W) AD(       ) 1
 LD0755  NAD 83(1986)-  40 53 26.05648(N)    090 36 36.58249(W) AD(       ) 1
 LD0755  NAD 27      -  40 53 25.91600(N)    090 36 36.09500(W) AD(       ) 1
 LD0755  NGVD 29             234.68   (m)          769.9    (f) LEVELING    3  
 LD0755
 LD0755.Superseded values are not recommended for survey control.
 LD0755
 LD0755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0755.See file dsdata.pdf to determine how the superseded data were derived.
 LD0755
 LD0755_MARKER: DS = TRIANGULATION STATION DISK
 LD0755_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0755_STAMPING: MONMOUTH 1939
 LD0755_MARK LOGO: CGS
 LD0755_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0755+STABILITY: SURFACE MOTION
 LD0755
 LD0755  HISTORY     - Date     Condition        Report By
 LD0755  HISTORY     - 1939     MONUMENTED       CGS
 LD0755  HISTORY     - 1969     GOOD             CGS
 LD0755  HISTORY     - 1969     GOOD             ILDT
 LD0755  HISTORY     - 1970     GOOD             AEROS
 LD0755  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0755  HISTORY     - 20120605 POOR             ILDT
 LD0755
 LD0755                          STATION DESCRIPTION
 LD0755
 LD0755'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0755'THE STATION IS ABOUT 2-1/2 MILES SOUTHEAST OF MONMOUTH.  IN
 LD0755'THE NORTHWEST QUARTER OF SEC. 3, T. 10 N., R. 2 W.  IT IS 0.1
 LD0755'MILE EAST OF A CROSS ROAD CORNER, 48.5 FEET NORTHEAST OF THE
 LD0755'CENTER OF THE MINNEAPOLIS AND ST. LOUIS RAILROAD TRACK.
 LD0755'50 FEET SOUTH OF THE CENTER OF THE EAST-WEST GRAVEL ROAD.
 LD0755'AND 14 FEET EAST OF THE RAILROAD RIGHT-OF-WAY FENCE.  THE MARK
 LD0755'PROJECTS 6 INCHES ABOVE THE GROUND AND IS
 LD0755'STAMPED MONMOUTH 1939.
 LD0755'
 LD0755'TO REACH THE STATION FROM THE JUNCTION OF U.S. PAVED HIGHWAYS
 LD0755'NO. 34 AND NO. 67 IN THE SOUTH EDGE OF MONMOUTH, AT THE
 LD0755'GREEN GABLES DINING ROOM, DRIVE EAST ON A GRAVEL ROAD FOR
 LD0755'1.9 MILES TO THE RAILROAD CROSSING AND THE STATION.
 LD0755'
 LD0755'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 LD0755'DISKS SET IN CONCRETE.
 LD0755'
 LD0755'REFERENCE MARK NO. 1 IS 85.27 FEET, 25.990 METERS EAST OF THE
 LD0755'STATION.  THE MARK PROJECTS 6 INCHES AND IS STAMPED
 LD0755'MONMOUTH NO 1 1939.
 LD0755'
 LD0755'REFERENCE MARK NO. 2 IS 67.99 FEET, 20.724 METERS SOUTH-SOUTHEAST
 LD0755'OF THE STATION AND 1 FOOT EAST OF THE RAILROAD RIGHT-OF-WAY
 LD0755'FENCE.  THE MARK PROJECTS 6 INCHES ABOVE THE GROUND
 LD0755'AND IS STAMPED MONMOUTH NO 2 1939.
 LD0755'
 LD0755'THE AZIMUTH MARK IS ABOUT 0.3 MILE NORTH-NORTHWEST OF THE
 LD0755'STATION.  IT IS NEAR THE SOUTH END OF A HEDGE FENCE ON THE
 LD0755'EAST SIDE OF THE ROAD.  3 FEET SOUTH OF A FIELD GATE ON THE
 LD0755'EAST SIDE OF THE ROAD.  AND 1 FOOT EAST OF THE EAST RIGHT-OF-WAY
 LD0755'FENCE.  THE MARK PROJECTS 6 INCHES ABOVE THE GROUND
 LD0755'AND IS STAMPED MONMOUTH 1939.
 LD0755'
 LD0755'NO. 26 1919 (U.S.G.S.) IS A STANDARD UNITED STATES GEOLOGICAL
 LD0755'SURVEY BENCH MARK DISK SET IN THE TOP OF A 6-INCH SQUARE
 LD0755'CONCRETE POST.  IT IS ON THE RIGHT-OF-WAY PROPERTY OF THE
 LD0755'MINNEAPOLIS ST. LOUIS RAILROAD AND AT THE EDGE OF THE ROAD.
 LD0755'IT IS EXPECTED THIS MARK WILL BE DESTROYED BY HIGHWAY IMPROVEMENT
 LD0755'IN THE NEAR FUTURE WHEN THE ROAD IS WIDENED.  IT IS 50.98
 LD0755'FEET, 15.538 METERS NORTHWEST OF THE STATION.  THE DISK IS
 LD0755'STAMPED PRIM TRAV STA NO 26 783 1919, AND PROJECTS 6 INCHES
 LD0755'ABOVE THE GROUND.
 LD0755'
 LD0755'MONMOUTH COURTHOUSE DOME IS 2.5 MILES NORTHWEST OF THE STATION.
 LD0755'IT IS THE DOME OF THE COURTHOUSE IN MONMOUTH AND IS AT THE
 LD0755'NORTHWEST CORNER OF THE CITY SQUARE.  THE FINIAL WAS SIGHTED
 LD0755'ON AND IT IS ABOUT 120 FEET ABOVE THE STREET.
 LD0755'
 LD0755'64-FOOT TOWER IS NEEDED TO SEE 110-FOOT LIGHT AT ORMONDE
 LD0755'
 LD0755'64-FOOT TOWER IS NEEDED TO SEE 107-FOOT LIGHT AT KIRK
 LD0755'
 LD0755'64-FOOT TOWER IS NEEDED TO SEE 110-FOOT LIGHT AT JENSEN
 LD0755'
 LD0755'64-FOOT TOWER IS NEEDED TO SEE 113-FOOT LIGHT AT THOMA
 LD0755'
 LD0755'77-FOOT TOWER IS NEEDED TO SEE 100-FOOT LIGHT AT DUKE
 LD0755'
 LD0755'HEIGHT OF LIGHT ABOVE STATION MARK - 24 METERS.
 LD0755
 LD0755                          STATION RECOVERY (1969)
 LD0755
 LD0755'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LD0755'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK
 LD0755'WERE RECOVERED IN GOOD CONDITION.  PTS USGS 26 WAS SEARCHED
 LD0755'FOR BUT NOT FOUND AND IS ASSUMED DESTROYED BY GRADING.  A NEW
 LD0755'DESCRIPTION FOLLOWS--
 LD0755'
 LD0755'THE STATION MARK IS 18 FEET EAST OF A FENCE AND A METAL WITNESS
 LD0755'POST, 32 FEET SOUTHEAST OF A FENCE CORNER, 15 FEET SOUTH OF
 LD0755'A FENCE, 48 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 48 FEET
 LD0755'SOUTHWEST OF A POWER POLE, 49 FEET EAST OF THE EAST RAIL OF
 LD0755'RAILROAD TRACK AND 28 FEET NORTHEAST OF A TELEPHONE POLE.  THE
 LD0755'MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED MONMOUTH 1939.
 LD0755'
 LD0755'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 67
 LD0755'AND 34 AT THE SOUTH EDGE OF MONMOUTH GO EAST ON PAVED ROAD
 LD0755'FOR 1.9 MILES TO A RAILROAD CROSSING AND THE STATION.
 LD0755'
 LD0755'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON PAVED
 LD0755'ROAD FOR 0.1 MILE TO A CROSSROAD.  TURN RIGHT AND GO NORTH
 LD0755'ON GRAVELED ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 LD0755'
 LD0755'REFERENCE MARK 1 IS 13 FEET SOUTH OF THE FENCE, 40 FEET SOUTHEAST
 LD0755'OF THE POWER POLE AND 46 FEET SOUTH OF THE CENERLINE OF THE
 LD0755'ROAD.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED
 LD0755'MONMOUTH NO 1 1939.
 LD0755'
 LD0755'REFERENCE MARK 2 IS 57 FEET SOUTHEAST OF THE TELEPHONE POLE,
 LD0755'32 FEET EAST OF THE EAST RAIL OF THE RAILROAD AND 1 FOOT EAST
 LD0755'OF A FENCE.  THE MONUMENT PROJECTS 8 INCHES AND THE DISK IS
 LD0755'STAMPED MONMOUTH NO 2 1939.
 LD0755'
 LD0755'THE AZIMUTH MARK IS 17 FEET SOUTHEAST OF A FENCE CORNER,
 LD0755'30 FEET EAST OF THE CENTERLINE OF THE ROAD, 2 FEET WEST OF A
 LD0755'METAL WITNESS POST AND 15 FEET SOUTH OF A FENCE.  THE MONUMENT
 LD0755'PROJECTS 10 INCHES AND THE DISK IS STAMPED MONMOUTH 1939.
 LD0755'
 LD0755'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2
 LD0755'MILES SOUTHEAST OF MONMOUTH
 LD0755
 LD0755                          STATION RECOVERY (1969)
 LD0755
 LD0755'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DRR)
 LD0755'MONMOUTH 1939-GOOD
 LD0755'
 LD0755'MONMOUTH NO 1, 1939-GOOD
 LD0755'
 LD0755'MONMOUTH NO 2, 1939-GOOD
 LD0755'
 LD0755'MONMOUTH 1939-AZI-MK GOOD
 LD0755'
 LD0755'STATION WAS RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING--
 LD0755'(1) STATION IS 46 FT SOUTH OF THE CENTERLINE OF THE EAST-WEST
 LD0755'(NEW BITUMINOUS) ROAD.  (2) GREEN GABLES DINING ROOM AT JCT.
 LD0755'OF HIGHWAYS 34 AND 67 NO LONGER EXISTS.  (3) STATION IS 18 FT.
 LD0755'EASTERLY OF WITNESS POST.  (4) R.M. 1 IS 40 FT ESE OF P.P. 115
 LD0755'AND 12 FT S. OF FENCE.  (5) R.M. 2 IS 67.7 FT. S.E. OF WITNESS
 LD0755'POST.  (6) AZI-MK IS 17 FT. SSE OF FENCE COR. AND 32 FT. E.
 LD0755'OF CENTER LINE OF GRAVEL ROAD, AND 2 FT W. OF WITNESS POST.
 LD0755
 LD0755                          STATION RECOVERY (1970)
 LD0755
 LD0755'RECOVERY NOTE BY AERO SERVICE CORPORATION 1970 (DC)
 LD0755'MONMOUTH - 1939-RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LD0755
 LD0755                          STATION RECOVERY (2001)
 LD0755
 LD0755'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0755'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0755
 LD0755                          STATION RECOVERY (2012)
 LD0755
 LD0755'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0755'CAP OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0762 ***********************************************************************
 LD0762  DESIGNATION -  MONMOUTH CATHOLIC CHURCH SPIRE
 LD0762  PID         -  LD0762
 LD0762  STATE/COUNTY-  IL/WARREN
 LD0762  COUNTRY     -  US
 LD0762  USGS QUAD   -  MONMOUTH (2018)
 LD0762
 LD0762                         *CURRENT SURVEY CONTROL
 LD0762  ______________________________________________________________________
 LD0762* NAD 83(1997) POSITION- 40 54 40.46191(N) 090 39 03.95372(W)   ADJUSTED
 LD0762  ______________________________________________________________________
 LD0762  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 LD0762  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 LD0762  HORZ ORDER      -  THIRD
 LD0762
 LD0762.The horizontal coordinates were established by classical geodetic methods
 LD0762.and adjusted by the National Geodetic Survey in October 1999.
 LD0762
 LD0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0762.GEOID18 height accuracy estimate available here.
 LD0762
 LD0762.Click photographs - Photos may exist for this station.
 LD0762
 LD0762.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0762
 LD0762. The following values were computed from the NAD 83(1997) position.
 LD0762
 LD0762;                    North         East     Units Scale Factor Converg.
 LD0762;SPC IL W     -   471,281.958   659,189.961   MT  0.99996167   -0 19 02.1
 LD0762;SPC IL W     - 1,546,197.56  2,162,692.40   sFT  0.99996167   -0 19 02.1
 LD0762;UTM  15      - 4,531,560.184   697,818.998   MT  1.00008166   +1 32 19.6
 LD0762
 LD0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9781831560(NAD 83)
 LD0762
 LD0762                          SUPERSEDED SURVEY CONTROL
 LD0762
 LD0762  NAD 83(1996)-  40 54 40.46215(N)    090 39 03.95384(W) AD(       ) 3
 LD0762  NAD 83(1986)-  40 54 40.46661(N)    090 39 03.95404(W) AD(       ) 3
 LD0762  NAD 27      -  40 54 40.32800(N)    090 39 03.46300(W) AD(       ) 3
 LD0762
 LD0762.Superseded values are not recommended for survey control.
 LD0762
 LD0762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0762.See file dsdata.pdf to determine how the superseded data were derived.
 LD0762
 LD0762_MARKER: 90 = CHURCH SPIRE
 LD0762
 LD0762  HISTORY     - Date     Condition        Report By
 LD0762  HISTORY     - 1939     FIRST OBSERVED   CGS
 LD0762  HISTORY     - 1972     GOOD             ILDT
 LD0762  HISTORY     - 20010331 GOOD             NGS
 LD0762
 LD0762                          STATION DESCRIPTION
 LD0762
 LD0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0762'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE OF THE CATHOLIC
 LD0762'CHURCH OF MONMOUTH, THE SPIRE IS THE TALLER OF TWO IN TOWN
 LD0762'AND IS SURMOUNTED BY A LARGE GOLD CROSS.  IT IS LOCATED IN THE
 LD0762'CENTRAL PART OF TOWN.
 LD0762'
 LD0762'OBSERVED UPON FROM TRIANGULATION STATIONS.  KIRK, MONMOUTH,
 LD0762'JENSEN, ORMONDE.
 LD0762
 LD0762                          STATION RECOVERY (1972)
 LD0762
 LD0762'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (DRR)
 LD0762'IT APPEARS THAT THIS STATION SHOULD BE RENAMED TO THE FIRST
 LD0762'LUTHERAN CHURCH SPIRE.  THIS SPIRE WAS VERIFIED BY MEASURING THE
 LD0762'ANGLES AT STA. JENSEN BETWEEN THE MONMOUTH MUNICIPAL
 LD0762'WATER TANK AND THE MONMOUTH WARREN COUNTY COURTHOUSE.  WE
 LD0762'GOT A DIFFERENCE OF 03 SEC FROM THE PUBLISHED DATA.  ALSO,
 LD0762'THE SPIRE ON THE LUTHERAN CHURCH (WHICH WE OBSERVED IS ONE
 LD0762'CITY BLOCK WEST AND 1 BLOCK SOUTH OF THE COURTHOUSE.  ALSO,
 LD0762'THE DIFFERENCE IN COORDINATES POINTS TO THE LUTHERAN CHURCH.
 LD0762'CORNER STONE ON LUTHERAN CHURCH IS DATED 1913.
 LD0762
 LD0762                          STATION RECOVERY (2001)
 LD0762
 LD0762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0762'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5932 ***********************************************************************
 DG5932  DESIGNATION -  MONMOUTH RESET
 DG5932  PID         -  DG5932
 DG5932  STATE/COUNTY-  IL/WARREN
 DG5932  COUNTRY     -  US
 DG5932  USGS QUAD   -  MONMOUTH (2018)
 DG5932
 DG5932                         *CURRENT SURVEY CONTROL
 DG5932  ______________________________________________________________________
 DG5932* NAD 83(1986) POSITION- 40 54 43.30   (N) 090 38 53.35   (W)   HD_HELD1
 DG5932* NAVD 88 ORTHO HEIGHT -   234.371 (meters)      768.93  (feet) ADJUSTED
 DG5932  ______________________________________________________________________
 DG5932  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 DG5932  DYNAMIC HEIGHT  -        234.266 (meters)      768.59  (feet) COMP
 DG5932  MODELED GRAVITY -    980,169.8   (mgal)                       NAVD 88
 DG5932
 DG5932  VERT ORDER      -  SECOND    CLASS I
 DG5932
 DG5932.The horizontal coordinates were determined by differentially corrected
 DG5932.hand held GPS observations or other comparable positioning techniques
 DG5932.and have an estimated accuracy of +/- 3 meters.
 DG5932
 DG5932.The orthometric height was determined by differential leveling and
 DG5932.adjusted by the NATIONAL GEODETIC SURVEY
 DG5932.in July 2014.
 DG5932
 DG5932.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5932.GEOID18 height accuracy estimate available here.
 DG5932
 DG5932.Click photographs - Photos may exist for this station.
 DG5932
 DG5932.The dynamic height is computed by dividing the NAVD 88
 DG5932.geopotential number by the normal gravity value computed on the
 DG5932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG5932.degrees latitude (g = 980.6199 gals.).
 DG5932
 DG5932.The modeled gravity was interpolated from observed gravity values.
 DG5932
 DG5932;                    North         East    Units  Estimated Accuracy
 DG5932;SPC IL W     -   471,368.1     659,438.6     MT  (+/- 3 meters HH1 GPS) 
 DG5932
 DG5932_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9806431654(NAD 83)
 DG5932
 DG5932                          SUPERSEDED SURVEY CONTROL
 DG5932
 DG5932  NAVD 88 (11/09/15)  234.383  (m)          768.97   (f) SUPERSEDED  3 0
 DG5932
 DG5932.Superseded values are not recommended for survey control.
 DG5932
 DG5932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG5932.See file dsdata.pdf to determine how the superseded data were derived.
 DG5932
 DG5932_MARKER: DV = VERTICAL CONTROL DISK
 DG5932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5932_STAMPING: MONMOUTH RESET 2000
 DG5932_MARK LOGO: NGS
 DG5932_PROJECTION: RECESSED 3 CENTIMETERS
 DG5932_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5932+STABILITY: SURFACE MOTION
 DG5932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG5932+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2013
 DG5932
 DG5932  HISTORY     - Date     Condition        Report By
 DG5932  HISTORY     - 2000     MONUMENTED       LOCENG
 DG5932  HISTORY     - 20090511 GOOD             GEOCAC
 DG5932  HISTORY     - 20130409 GOOD             AMESC
 DG5932
 DG5932                          STATION DESCRIPTION
 DG5932
 DG5932'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2000 (CEJ)
 DG5932'IN MONMOUTH, AT THE CITY SQUARE, AT THE INTERSECTION OF MAIN STREET
 DG5932'AND BROADWAY AVENUE, SET IN THE TOP OF A CONCRETE MONUMENT REINFORCED
 DG5932'WITH 2 NO 5 REBARS. MARK IS LOCATED 3.0 FEET SOUTHEAST OF THE FLAG
 DG5932'POLE IN THE SOUTHEAST QUADRANT OF THE CITY CIRCLE, 1 INCH BELOW GROUND
 DG5932'SURFACE.
 DG5932
 DG5932                          STATION RECOVERY (2009)
 DG5932
 DG5932'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 DG5932'RECOVERED IN GOOD CONDITION.
 DG5932
 DG5932                          STATION RECOVERY (2013)
 DG5932
 DG5932'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DG5932'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0759 ***********************************************************************
 LD0759  DESIGNATION -  MONMOUTH WARREN CO CTHSE CUP
 LD0759  PID         -  LD0759
 LD0759  STATE/COUNTY-  IL/WARREN
 LD0759  COUNTRY     -  US
 LD0759  USGS QUAD   -  MONMOUTH (2018)
 LD0759
 LD0759                         *CURRENT SURVEY CONTROL
 LD0759  ______________________________________________________________________
 LD0759* NAD 83(1997) POSITION- 40 54 44.84967(N) 090 38 56.73319(W)   ADJUSTED
 LD0759  ______________________________________________________________________
 LD0759  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 LD0759  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 LD0759  HORZ ORDER      -  THIRD
 LD0759
 LD0759.The horizontal coordinates were established by classical geodetic methods
 LD0759.and adjusted by the National Geodetic Survey in October 1999.
 LD0759
 LD0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0759.GEOID18 height accuracy estimate available here.
 LD0759
 LD0759.Click photographs - Photos may exist for this station.
 LD0759
 LD0759.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0759
 LD0759. The following values were computed from the NAD 83(1997) position.
 LD0759
 LD0759;                    North         East     Units Scale Factor Converg.
 LD0759;SPC IL W     -   471,416.370   659,359.675   MT  0.99996150   -0 18 57.4
 LD0759;SPC IL W     - 1,546,638.54  2,163,249.20   sFT  0.99996150   -0 18 57.4
 LD0759;UTM  15      - 4,531,700.039   697,984.289   MT  1.00008247   +1 32 24.4
 LD0759
 LD0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9798431700(NAD 83)
 LD0759
 LD0759                          SUPERSEDED SURVEY CONTROL
 LD0759
 LD0759  NAD 83(1996)-  40 54 44.84991(N)    090 38 56.73332(W) AD(       ) 3
 LD0759  NAD 83(1986)-  40 54 44.85433(N)    090 38 56.73361(W) AD(       ) 3
 LD0759  NAD 27      -  40 54 44.71500(N)    090 38 56.24100(W) AD(       ) 3
 LD0759
 LD0759.Superseded values are not recommended for survey control.
 LD0759
 LD0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0759.See file dsdata.pdf to determine how the superseded data were derived.
 LD0759
 LD0759_MARKER: 82 = FINIAL
 LD0759
 LD0759  HISTORY     - Date     Condition        Report By
 LD0759  HISTORY     - 1939     FIRST OBSERVED   CGS
 LD0759  HISTORY     - 20010331 GOOD             NGS
 LD0759
 LD0759                          STATION DESCRIPTION
 LD0759
 LD0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0759'THE POINT OBSERVED UPON WAS THE FINIAL ON TOP OF THE CUPOLA
 LD0759'OF THE WARREN COUNTY COURTHOUSE.  THE COURTHOUSE IS LOCATED
 LD0759'IN THE CENTRAL PART OF TOWN.
 LD0759'
 LD0759'OBSERVED UPON FROM TRIANGULATION STATIONS.  KIRK, JENSEN,
 LD0759'MONMOUTH AND ORMONDE.
 LD0759
 LD0759                          STATION RECOVERY (2001)
 LD0759
 LD0759'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0759'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0903 ***********************************************************************
 LD0903  DESIGNATION -  MONPORT
 LD0903  PID         -  LD0903
 LD0903  STATE/COUNTY-  IL/WARREN
 LD0903  COUNTRY     -  US
 LD0903  USGS QUAD   -  MONMOUTH (2018)
 LD0903
 LD0903                         *CURRENT SURVEY CONTROL
 LD0903  ______________________________________________________________________
 LD0903* NAD 83(1997) POSITION- 40 55 49.79730(N) 090 37 47.33211(W)   ADJUSTED
 LD0903* NAD 83(1997) ELLIP HT-   195.181 (meters)        (10/21/99)   ADJUSTED
 LD0903* NAVD 88 ORTHO HEIGHT -   228.148 (meters)      748.52  (feet) ADJUSTED
 LD0903  ______________________________________________________________________
 LD0903  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 LD0903  NAD 83(1997) X  -    -53,045.733 (meters)                     COMP
 LD0903  NAD 83(1997) Y  - -4,825,507.040 (meters)                     COMP
 LD0903  NAD 83(1997) Z  -  4,156,722.940 (meters)                     COMP
 LD0903  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 LD0903  DYNAMIC HEIGHT  -        228.046 (meters)      748.18  (feet) COMP
 LD0903  MODELED GRAVITY -    980,172.3   (mgal)                       NAVD 88
 LD0903
 LD0903  HORZ ORDER      -  FIRST
 LD0903  VERT ORDER      -  SECOND    CLASS I
 LD0903  ELLP ORDER      -  FOURTH    CLASS I
 LD0903
 LD0903.This mark is at Monmouth Airport (C66)
 LD0903
 LD0903.The horizontal coordinates were established by GPS observations
 LD0903.and adjusted by the National Geodetic Survey in October 1999.
 LD0903
 LD0903.The orthometric height was determined by differential leveling and
 LD0903.adjusted by the NATIONAL GEODETIC SURVEY
 LD0903.in July 2014.
 LD0903
 LD0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0903.GEOID18 height accuracy estimate available here.
 LD0903
 LD0903.Click photographs - Photos may exist for this station.
 LD0903
 LD0903.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0903
 LD0903.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0903
 LD0903.The ellipsoidal height was determined by GPS observations
 LD0903.and is referenced to NAD 83.
 LD0903
 LD0903.The dynamic height is computed by dividing the NAVD 88
 LD0903.geopotential number by the normal gravity value computed on the
 LD0903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0903.degrees latitude (g = 980.6199 gals.).
 LD0903
 LD0903.The modeled gravity was interpolated from observed gravity values.
 LD0903
 LD0903. The following values were computed from the NAD 83(1997) position.
 LD0903
 LD0903;                    North         East     Units Scale Factor Converg.
 LD0903;SPC IL W     -   473,410.982   660,994.304   MT  0.99995990   -0 18 12.4
 LD0903;SPC IL W     - 1,553,182.53  2,168,612.15   sFT  0.99995990   -0 18 12.4
 LD0903;UTM  15      - 4,533,746.815   699,553.642   MT  1.00009015   +1 33 12.0
 LD0903
 LD0903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0903!SPC IL W     -   0.99996938  x   0.99995990  =   0.99992929
 LD0903!UTM  15      -   0.99996938  x   1.00009015  =   1.00005953
 LD0903
 LD0903:                Primary Azimuth Mark                     Grid Az
 LD0903:SPC IL W     -  MONPORT AZ MK                            203 21 50.9
 LD0903:UTM  15      -  MONPORT AZ MK                            201 30 26.5
 LD0903
 LD0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9955333746(NAD 83)
 LD0903
 LD0903|---------------------------------------------------------------------|
 LD0903| PID    Reference Object                     Distance      Geod. Az  |
 LD0903|                                                           dddmmss.s |
 LD0903| LD0904 MONPORT AZ MK                       APPROX. 0.6 KM 2030338.5 |
 LD0903|---------------------------------------------------------------------|
 LD0903
 LD0903                          SUPERSEDED SURVEY CONTROL
 LD0903
 LD0903  NAD 83(1986)-  40 55 49.80318(N)    090 37 47.33255(W) AD(       ) 1
 LD0903  NGVD 29 (06/25/91)  228.2    (m)  OSU 89B  model used  GPS OBS        
 LD0903
 LD0903.Superseded values are not recommended for survey control.
 LD0903
 LD0903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0903.See file dsdata.pdf to determine how the superseded data were derived.
 LD0903
 LD0903_MARKER: F = FLANGE-ENCASED ROD
 LD0903_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LD0903_STAMPING: MONPORT 1990
 LD0903_MARK LOGO: NGS
 LD0903_PROJECTION: FLUSH
 LD0903_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0903+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2013
 LD0903_ROD/PIPE-DEPTH: 8.5 meters
 LD0903_SLEEVE-DEPTH  : 1.0 meters
 LD0903
 LD0903  HISTORY     - Date     Condition        Report By
 LD0903  HISTORY     - 1990     MONUMENTED       NGS
 LD0903  HISTORY     - 20010331 GOOD             NGS
 LD0903  HISTORY     - 20120606 GOOD             ILDT
 LD0903  HISTORY     - 20130409 GOOD             AMESC
 LD0903
 LD0903                          STATION DESCRIPTION
 LD0903
 LD0903'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LD0903'THE STATION IS LOCATED ABOUT 2.7 KM (1.7 MI) NORTHEAST OF MONMOUTH, AT
 LD0903'THE MONMOUTH MUNICIPAL AIRPORT, ABOUT 0.32 KM (0.20 MI) SOUTH OF THE
 LD0903'NORTH END OF THE RUNWAY, ALONG THE EAST PERIMETER FENCE, IN WEST
 LD0903'CENTRAL SECTION 21, T 11 N, R 2 W.  OWNERSHIP--CITY OF MONMOUTH, 112
 LD0903'NORTH MAIN, MONMOUTH, IL 61462.  CITY ENGINEER/AIRPORT MANAGER IS
 LD0903'BILL DOWELL, PHONE 309-743-4026, AIRPORT OFFICE 734-3411.
 LD0903'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAYS 34 AND 67 NORTH
 LD0903'ON THE NORTH SIDE OF MONMOUTH, GO EAST ON HIGHWAY 34 FOR 1.37 KM
 LD0903'(0.85 MI) TO A PAVED CROSSROAD.  TURN LEFT, NORTH, ON PAVED ROAD FOR
 LD0903'0.18 KM (0.11 MI) TO A GRAVEL LANE ON THE LEFT.  TURN LEFT,
 LD0903'NORTHWEST, ON GRAVEL LANE PASSING THROUGH GATE THEN LEFT, WEST, ON
 LD0903'PAVEMENT FOR 0.04 KM (0.02 MI) TO THE TAXI AT THE SOUTHWEST CORNER OF
 LD0903'THE T-HANGAR.  TURN RIGHT, NORTH, ON TAXI THEN APRON FOR 0.15 KM
 LD0903'(0.09 MI) TO A RAMP ON THE LEFT AT THE GAS PUMPS. BEAR RIGHT,
 LD0903'NORTHEAST, ON GRASS ALONG PERIMETER FENCE FOR 0.33 KM (0.21 MI) TO
 LD0903'THE STATION ON THE RIGHT WHERE THE GRASS TAXI TURNS LEFT AND JOINS
 LD0903'THE RUNWAY.
 LD0903'THE STATION IS LOCATED 75.8 M (248.7 FT) SOUTH FROM THE SOUTHEAST LEG
 LD0903'OF THE SOUTHERN VASI LIGHT FROM THE NORTH END OF THE RUNWAY, 65.6 M
 LD0903'(215.2 FT) EAST-SOUTHEAST FROM THE CENTER OF THE RUNWAY, 23.1 M
 LD0903'(75.8 FT) WEST-NORTHWEST FROM THE CENTER OF A PAVED ROAD, AND 1.1 M
 LD0903'(3.6 FT) WEST-NORTHWEST FROM A CARSONITE WITNESS POST IN THE FENCE
 LD0903'LINE.
 LD0903'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-IN LOGO CAP.
 LD0903
 LD0903                          STATION RECOVERY (2001)
 LD0903
 LD0903'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0903'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0903
 LD0903                          STATION RECOVERY (2012)
 LD0903
 LD0903'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0903'RECOVERED IN GOOD CONDITION.
 LD0903
 LD0903                          STATION RECOVERY (2013)
 LD0903
 LD0903'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 LD0903'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0904 ***********************************************************************
 LD0904  DESIGNATION -  MONPORT AZ MK
 LD0904  PID         -  LD0904
 LD0904  STATE/COUNTY-  IL/WARREN
 LD0904  COUNTRY     -  US
 LD0904  USGS QUAD   -  MONMOUTH (2018)
 LD0904
 LD0904                         *CURRENT SURVEY CONTROL
 LD0904  ______________________________________________________________________
 LD0904* NAD 83(1997) POSITION- 40 55 33.35140(N) 090 37 56.56314(W)   ADJUSTED
 LD0904* NAD 83(1997) ELLIP HT-   196.133 (meters)        (10/21/99)   ADJUSTED
 LD0904* NAVD 88 ORTHO HEIGHT -   229.105 (meters)      751.66  (feet) ADJUSTED
 LD0904  ______________________________________________________________________
 LD0904  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 LD0904  NAD 83(1997) X  -    -53,265.366 (meters)                     COMP
 LD0904  NAD 83(1997) Y  - -4,825,837.723 (meters)                     COMP
 LD0904  NAD 83(1997) Z  -  4,156,340.255 (meters)                     COMP
 LD0904  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 LD0904  DYNAMIC HEIGHT  -        229.002 (meters)      751.32  (feet) COMP
 LD0904  MODELED GRAVITY -    980,171.7   (mgal)                       NAVD 88
 LD0904
 LD0904  HORZ ORDER      -  FIRST
 LD0904  VERT ORDER      -  SECOND    CLASS I
 LD0904  ELLP ORDER      -  FOURTH    CLASS I
 LD0904
 LD0904.This mark is at Monmouth Airport (C66)
 LD0904
 LD0904.The horizontal coordinates were established by GPS observations
 LD0904.and adjusted by the National Geodetic Survey in October 1999.
 LD0904
 LD0904.The orthometric height was determined by differential leveling and
 LD0904.adjusted by the NATIONAL GEODETIC SURVEY
 LD0904.in July 2014.
 LD0904
 LD0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0904.GEOID18 height accuracy estimate available here.
 LD0904
 LD0904.Click photographs - Photos may exist for this station.
 LD0904
 LD0904.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0904
 LD0904.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0904
 LD0904.The ellipsoidal height was determined by GPS observations
 LD0904.and is referenced to NAD 83.
 LD0904
 LD0904.The dynamic height is computed by dividing the NAVD 88
 LD0904.geopotential number by the normal gravity value computed on the
 LD0904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0904.degrees latitude (g = 980.6199 gals.).
 LD0904
 LD0904.The modeled gravity was interpolated from observed gravity values.
 LD0904
 LD0904. The following values were computed from the NAD 83(1997) position.
 LD0904
 LD0904;                    North         East     Units Scale Factor Converg.
 LD0904;SPC IL W     -   472,904.834   660,775.650   MT  0.99996011   -0 18 18.3
 LD0904;SPC IL W     - 1,551,521.94  2,167,894.78   sFT  0.99996011   -0 18 18.3
 LD0904;UTM  15      - 4,533,233.783   699,351.476   MT  1.00008916   +1 33 05.4
 LD0904
 LD0904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0904!SPC IL W     -   0.99996924  x   0.99996011  =   0.99992935
 LD0904!UTM  15      -   0.99996924  x   1.00008916  =   1.00005839
 LD0904
 LD0904:                Primary Azimuth Mark                     Grid Az
 LD0904:SPC IL W     -  MONPORT                                  023 21 50.8
 LD0904:UTM  15      -  MONPORT                                  021 30 27.1
 LD0904
 LD0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9935133233(NAD 83)
 LD0904
 LD0904|---------------------------------------------------------------------|
 LD0904| PID    Reference Object                     Distance      Geod. Az  |
 LD0904|                                                           dddmmss.s |
 LD0904| LD0903 MONPORT                             APPROX. 0.6 KM 0230332.5 |
 LD0904|---------------------------------------------------------------------|
 LD0904
 LD0904                          SUPERSEDED SURVEY CONTROL
 LD0904
 LD0904  NAD 83(1986)-  40 55 33.35728(N)    090 37 56.56359(W) AD(       ) 1
 LD0904  NGVD 29 (06/25/91)  229.1    (m)  OSU 89B  model used  GPS OBS        
 LD0904
 LD0904.Superseded values are not recommended for survey control.
 LD0904
 LD0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0904.See file dsdata.pdf to determine how the superseded data were derived.
 LD0904
 LD0904_MARKER: F = FLANGE-ENCASED ROD
 LD0904_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LD0904_STAMPING: MONPORT AZ MK 1990
 LD0904_MARK LOGO: NGS
 LD0904_PROJECTION: FLUSH
 LD0904_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0904_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0904+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2013
 LD0904_ROD/PIPE-DEPTH: 7.3 meters
 LD0904_SLEEVE-DEPTH  : 1.0 meters
 LD0904
 LD0904  HISTORY     - Date     Condition        Report By
 LD0904  HISTORY     - 1990     MONUMENTED       NGS
 LD0904  HISTORY     - 20010331 GOOD             NGS
 LD0904  HISTORY     - 20120606 GOOD             ILDT
 LD0904  HISTORY     - 20130409 GOOD             AMESC
 LD0904
 LD0904                          STATION DESCRIPTION
 LD0904
 LD0904'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LD0904'THE STATION IS LOCATED ABOUT 2.0 KM (1.2 MI) NORTHEAST OF MONMOUTH, AT
 LD0904'THE MONMOUTH MUNICIPAL AIRPORT, ABOUT 60 M (196.8 FT) EAST FROM THE
 LD0904'SOUTHEAST CORNER OF THE RUNWAY, AT AN ANGLED OFFSET IN THE
 LD0904'SOUTHEASTERN AIRPORT PERIMETER FENCE, IN THE SOUTHEAST 1/4 OF SECTION
 LD0904'21, T 11 N, R 2 W. OWNERSHIP--CITY OF MONMOUTH, 112 NORTH MAIN,
 LD0904'MONMOUTH, IL 61462. CITY ENGINEER/AIRPORT MANAGER IS BILL DOWELL,
 LD0904'PHONE 309-743-4026, AIRPORT OFFICE 734-3411.
 LD0904'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAYS 34 AND 67 NORTH
 LD0904'ON THE NORTH SIDE OF MONMOUTH, GO EAST ON HIGHWAY 34 FOR 1.37 KM
 LD0904'(0.85 MI) TO A PAVED CROSSROAD.  TURN LEFT, NORTH, ON PAVED ROAD FOR
 LD0904'0.18 KM (0.11 MI) TO A GRAVEL LANE ON THE LEFT.  TURN LEFT,
 LD0904'NORTHWEST, ON GRAVEL LANE PASSING THROUGH GATE THEN LEFT, WEST, ON
 LD0904'PAVEMENT FOR 0.04 KM (0.02 MI) TO THE TAXI AT THE SOUTHWEST CORNER OF
 LD0904'THE T-HANGAR. TURN LEFT, SOUTH THEN WEST, ON TAXI FOR 0.10 KM
 LD0904'(0.06 MI) TO THE STATION ON THE LEFT AT THE FENCE CORNER.
 LD0904'THE STATION IS LOCATED 68.9 M (226.0 FT) EAST-SOUTHEAST FROM THE
 LD0904'CENTER OF THE RUNWAY, 61.2 M (200.8 FT) EAST FROM THE SOUTHEAST
 LD0904'CORNER OF THE RUNWAY, 14.8 M (48.6 FT) SOUTH FROM THE CENTER OF THE
 LD0904'NARROW TAXI, 4.2 M (13.8 FT) SOUTHWEST FROM THE NORTHWEST CORNER OF
 LD0904'THE FENCE, AND 1.6 M (5.2 FT) WEST-NORTHWEST FROM A CARSONITE WITNESS
 LD0904'POST IN THE NORTH-SOUTH FENCE LINE.
 LD0904'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-IN LOGO CAP.
 LD0904
 LD0904                          STATION RECOVERY (2001)
 LD0904
 LD0904'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0904'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0904
 LD0904                          STATION RECOVERY (2012)
 LD0904
 LD0904'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0904'RECOVERED IN GOOD CONDITION.
 LD0904
 LD0904                          STATION RECOVERY (2013)
 LD0904
 LD0904'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 LD0904'RECOVERED AS DESCRIBED.
 LD0904'
 LD0904'NOTE-WITNESS POST AND ACCESS COVER ARE MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1492 ***********************************************************************
 NH1492  DESIGNATION -  MONROE
 NH1492  PID         -  NH1492
 NH1492  STATE/COUNTY-  IL/OGLE
 NH1492  COUNTRY     -  US
 NH1492  USGS QUAD   -  KINGS (2018)
 NH1492
 NH1492                         *CURRENT SURVEY CONTROL
 NH1492  ______________________________________________________________________
 NH1492* NAD 83(1997) POSITION- 42 07 24.94775(N) 089 01 03.04418(W)   ADJUSTED
 NH1492* NAVD 88 ORTHO HEIGHT -   264.    (meters)      866.    (feet) SCALED
 NH1492  ______________________________________________________________________
 NH1492  GEOID HEIGHT    -        -33.183 (meters)                     GEOID18
 NH1492  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 NH1492  HORZ ORDER      -  SECOND
 NH1492
 NH1492.The horizontal coordinates were established by classical geodetic methods
 NH1492.and adjusted by the National Geodetic Survey in October 1999.
 NH1492
 NH1492.The orthometric height was scaled from a topographic map.
 NH1492
 NH1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1492.GEOID18 height accuracy estimate available here.
 NH1492
 NH1492.Click photographs - Photos may exist for this station.
 NH1492
 NH1492.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1492
 NH1492. The following values were computed from the NAD 83(1997) position.
 NH1492
 NH1492;                    North         East     Units Scale Factor Converg.
 NH1492;SPC IL W     -   606,449.371   795,018.916   MT  1.00005223   +0 46 15.0
 NH1492;SPC IL W     - 1,989,659.31  2,608,324.56   sFT  1.00005223   +0 46 15.0
 NH1492;UTM  16      - 4,665,468.922   333,234.635   MT  0.99994221   -1 21 12.7
 NH1492
 NH1492!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1492!SPC IL W     -   0.99996381  x   1.00005223  =   1.00001604
 NH1492!UTM  16      -   0.99996381  x   0.99994221  =   0.99990602
 NH1492
 NH1492:                Primary Azimuth Mark                     Grid Az
 NH1492:SPC IL W     -  MONROE AZ MK                             168 11 05.4
 NH1492:UTM  16      -  MONROE AZ MK                             170 18 33.1
 NH1492
 NH1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3323465468(NAD 83)
 NH1492
 NH1492|---------------------------------------------------------------------|
 NH1492| PID    Reference Object                     Distance      Geod. Az  |
 NH1492|                                                           dddmmss.s |
 NH1492| CI9372 MONROE RM 1                          25.721 METERS 04319     |
 NH1492| NH1184 KIRKLAND MUNICIPAL TANK             APPROX.14.4 KM 1030805.4 |
 NH1492| CI9373 MONROE RM 2                          25.807 METERS 13617     |
 NH1492| CI9371 MONROE AZ MK                                       1685720.4 |
 NH1492| NH1491 WHITE ROCK TWP ATT MICROWAVE        APPROX.11.9 KM 2140726.5 |
 NH1492|---------------------------------------------------------------------|
 NH1492
 NH1492                          SUPERSEDED SURVEY CONTROL
 NH1492
 NH1492  NAD 83(1996)-  42 07 24.94786(N)    089 01 03.04636(W) AD(       ) 2
 NH1492  NAD 83(1986)-  42 07 24.94645(N)    089 01 03.04947(W) AD(       ) 2
 NH1492  NAD 27      -  42 07 24.85520(N)    089 01 02.68870(W) AD(       ) 2
 NH1492
 NH1492.Superseded values are not recommended for survey control.
 NH1492
 NH1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1492.See file dsdata.pdf to determine how the superseded data were derived.
 NH1492
 NH1492_MARKER: DS = TRIANGULATION STATION DISK
 NH1492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1492_STAMPING: MONROE 1954
 NH1492_MARK LOGO: CGS
 NH1492_PROJECTION: FLUSH
 NH1492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1492+STABILITY: SURFACE MOTION
 NH1492
 NH1492  HISTORY     - Date     Condition        Report By
 NH1492  HISTORY     - 1954     MONUMENTED       CGS
 NH1492  HISTORY     - 1989     GOOD             USPSQD
 NH1492  HISTORY     - 20040705 MARK NOT FOUND   INDIV
 NH1492
 NH1492                          STATION DESCRIPTION
 NH1492
 NH1492'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1492'STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF NEW MILFORD
 NH1492'AND 2 MILES NORTHWEST OF MONROE CENTER ON PROPERTY OF MR.
 NH1492'HAROLD C. FISHER.  IT IS ABOUT 200 FEET NORTHEAST OF THE
 NH1492'NORTHEAST CORNER OF MR. FISHERS HOME, 35 FEET NORTHEAST OF
 NH1492'THE SOUTHEAST CORNER OF A BARN, 34 FEET NORTH OF THE CENTER
 NH1492'OF A GRAVEL DRIVEWAY, 29 FEET WEST OF THE CENTER OF A GRAVEL
 NH1492'ROAD AND 17 FEET SOUTH OF A WHITE WITNESS POST AND FENCE
 NH1492'CORNER.  THE MARK IS FLUSH AND THE DISK IS STAMPED MONROE
 NH1492'1954.
 NH1492'
 NH1492'REFERENCE MARK NO. 1 IS 64 FEET SOUTH OF A POWER LINE POLE,
 NH1492'29 FEET EAST OF THE CENTER OF THE GRAVEL ROAD AND 1 FOOT WEST
 NH1492'OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK
 NH1492'IS STAMPED MONROE NO 1 1954.
 NH1492'
 NH1492'REFERENCE MARK NO. 2 IS 29 FEET EAST OF THE CENTER OF THE
 NH1492'GRAVEL ROAD, 2 FEET NORTH OF A POWER LINE POLE AND 2 FEET
 NH1492'WEST OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE
 NH1492'DISK IS STAMPED MONROE NO 2 1954.
 NH1492'
 NH1492'AZIMUTH MARK IS 30 FEET NORTH OF THE CENTER OF A GRAVEL ROAD,
 NH1492'5 FEET NORTHWEST OF A POWER LINE POLE, 3 FEET WEST OF A WHITE
 NH1492'WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS
 NH1492'ABOUT 8 INCHES AND THE DISK IS STAMPED MONROE 1954.
 NH1492'
 NH1492'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1492'51 AND 72 ABOUT 6 MILES SOUTH OF NEW MILFORD, GO EAST ON
 NH1492'HIGHWAY 72 FOR 3.0 MILES TO A SIDE ROAD LEFT, TURN LEFT
 NH1492'AND GO NORTH ON GRAVEL ROAD FOR 1.35 MILES TO A GRAVEL CROSSROAD
 NH1492'(*) CONTINUE NORTH ON GRAVEL ROAD FOR 0.15 MILE TO THE STATION
 NH1492'ON THE LEFT, WEST SIDE OF ROAD AS DESCRIBED.
 NH1492'
 NH1492'TO REACH THE AZIMUTH MARK FROM THIS POINT (*) GO EAST ON
 NH1492'GRAVEL ROAD FOR ABOUT 300 FEET TO THE MARK ON THE LEFT, NORTH
 NH1492'SIDE OF ROAD AS DESCRIBED.
 NH1492'
 NH1492'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1492
 NH1492                          STATION RECOVERY (1989)
 NH1492
 NH1492'RECOVERY NOTE BY US POWER SQUADRON 1989 (BAC)
 NH1492'RECOVERED IN GOOD CONDITION.
 NH1492
 NH1492                          STATION RECOVERY (2004)
 NH1492
 NH1492'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004
 NH1492'DEPRESSION IN GROUND FOUND AT CROSS MEASURE LOCATION. NO EVIDENCE OF
 NH1492'MONUMENT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1523 ***********************************************************************
 HB1523  DESIGNATION -  MONROE
 HB1523  PID         -  HB1523
 HB1523  STATE/COUNTY-  IL/POPE
 HB1523  COUNTRY     -  US
 HB1523  USGS QUAD   -  SHETLERVILLE (2018)
 HB1523
 HB1523                         *CURRENT SURVEY CONTROL
 HB1523  ______________________________________________________________________
 HB1523* NAD 83(1997) POSITION- 37 27 01.41404(N) 088 26 40.72117(W)   ADJUSTED
 HB1523* NAVD 88 ORTHO HEIGHT -   157.    (meters)      515.    (feet) SCALED
 HB1523  ______________________________________________________________________
 HB1523  GEOID HEIGHT    -        -29.143 (meters)                     GEOID18
 HB1523  LAPLACE CORR    -         -2.45  (seconds)                    DEFLEC18
 HB1523  HORZ ORDER      -  SECOND
 HB1523
 HB1523.The horizontal coordinates were established by classical geodetic methods
 HB1523.and adjusted by the National Geodetic Survey in October 1999.
 HB1523
 HB1523.The orthometric height was scaled from a topographic map.
 HB1523
 HB1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1523.GEOID18 height accuracy estimate available here.
 HB1523
 HB1523.Click photographs - Photos may exist for this station.
 HB1523
 HB1523.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1523
 HB1523. The following values were computed from the NAD 83(1997) position.
 HB1523
 HB1523;                    North         East     Units Scale Factor Converg.
 HB1523;SPC IL E     -    86,980.584   290,150.974   MT  0.99997619   -0 04 03.7
 HB1523;SPC IL E     -   285,368.80    951,936.99   sFT  0.99997619   -0 04 03.7
 HB1523;UTM  16      - 4,145,817.483   372,219.753   MT  0.99980112   -0 52 42.9
 HB1523
 HB1523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1523!SPC IL E     -   0.99997995  x   0.99997619  =   0.99995614
 HB1523!UTM  16      -   0.99997995  x   0.99980112  =   0.99978107
 HB1523
 HB1523:                Primary Azimuth Mark                     Grid Az
 HB1523:SPC IL E     -  MONROE AZ MK                             255 54 15.3
 HB1523:UTM  16      -  MONROE AZ MK                             256 42 54.5
 HB1523
 HB1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7221945817(NAD 83)
 HB1523
 HB1523|---------------------------------------------------------------------|
 HB1523| PID    Reference Object                     Distance      Geod. Az  |
 HB1523|                                                           dddmmss.s |
 HB1523| CI4678 MONROE RM 1                           8.305 METERS 07604     |
 HB1523| CI4679 MONROE RM 2                           7.653 METERS 24447     |
 HB1523| CI4677 MONROE AZ MK                                       2555011.6 |
 HB1523| HB1526 RAUM LOOKOUT TOWER                  APPROX. 6.5 KM 2582329.6 |
 HB1523|---------------------------------------------------------------------|
 HB1523
 HB1523                          SUPERSEDED SURVEY CONTROL
 HB1523
 HB1523  NAD 83(1993)-  37 27 01.41927(N)    088 26 40.72100(W) AD(       ) 2
 HB1523  NAD 83(1986)-  37 27 01.42533(N)    088 26 40.72398(W) AD(       ) 2
 HB1523  NAD 27      -  37 27 01.24028(N)    088 26 40.56914(W) AD(       ) 2
 HB1523
 HB1523.Superseded values are not recommended for survey control.
 HB1523
 HB1523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1523.See file dsdata.pdf to determine how the superseded data were derived.
 HB1523
 HB1523_MARKER: DS = TRIANGULATION STATION DISK
 HB1523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1523_STAMPING: MONROE 1957
 HB1523_MARK LOGO: CGS
 HB1523_PROJECTION: FLUSH
 HB1523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1523+STABILITY: SURFACE MOTION
 HB1523
 HB1523  HISTORY     - Date     Condition        Report By
 HB1523  HISTORY     - 1957     MONUMENTED       CGS
 HB1523  HISTORY     - 1978     GOOD             ILDT
 HB1523
 HB1523                          STATION DESCRIPTION
 HB1523
 HB1523'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1523'THE STATION IS LOCATED ABOUT 6 MILES NORTH AND 3 MILES EAST OF
 HB1523'GOLCONDA, ABOUT 8 MILES WEST OF ELIZABETHTOWN AND 9 MILES SOUTH OF
 HB1523'HEROD. IT IS ON THE RIGHT-OF-WAY OF STATE HIGHWAY 146. IT IS 27 FEET
 HB1523'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 45 FEET WEST OF A
 HB1523'TRIANGULAR BLAZED COTTONWOOD TREE, 28 FEET WEST OF A FENCE CORNER, 6
 HB1523'FEET NORTHEAST OF A WHITE WITNESS POST AND 3.5 FEET NORTH OF A FENCE.
 HB1523'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MONROE 1957.
 HB1523'
 HB1523'REFERENCE MARK 1 IS 30 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 HB1523'19 FEET SOUTHWEST OF A TRIANGULAR BLAZED COTTONWOOD TREE AND 1 FOOT
 HB1523'NORTH OF A FENCE CORNER. THE MONUMENT IS FLUSH AND THE DISK IS
 HB1523'STAMPED MONROE NO 1 1957.
 HB1523'
 HB1523'REFERENCE MARK 2 IS 29 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 HB1523'21 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A
 HB1523'FENCE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MONROE NO 2
 HB1523'1957.
 HB1523'
 HB1523'THE AZIMUTH MARK IS 28 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 HB1523'14 FEET SOUTHWEST OF A POWER LINE POLE, 1.5 FEET EAST OF A WHITE
 HB1523'WITNESS POST AND 1 FOOT SOUTH OF A FENCE.
 HB1523'
 HB1523'TO REACH THE STATION FROM THE FIRST PRESBYTERIAN CHURCH IN GOLCONDA,
 HB1523'GO NORTH AND EAST ON STATE HIGHWAY 146 FOR 5.6 MILES TO THE MT.
 HB1523'OLIVET MISSIONARY BAPTIST CHURCH ON THE RIGHT. CONTINUE AHEAD ON
 HB1523'HIGHWAY 146 FOR 1.15 MILES TO THE AZIMUTH MARK ON THE LEFT.
 HB1523'CONTINUE EASTERLY ON THE HIGHWAY FOR 0.35 MILE TO THE STATION ON THE
 HB1523'RIGHT, SOUTH, SIDE OF THE HIGHWAY.
 HB1523'
 HB1523'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1523
 HB1523                          STATION RECOVERY (1978)
 HB1523
 HB1523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978 (DEM)
 HB1523'MONROE 1957 GOOD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4460 ***********************************************************************
 DO4460  DESIGNATION -  MONROE 2
 DO4460  PID         -  DO4460
 DO4460  STATE/COUNTY-  IL/POPE
 DO4460  COUNTRY     -  US
 DO4460  USGS QUAD   -  SHETLERVILLE (2018)
 DO4460
 DO4460                         *CURRENT SURVEY CONTROL
 DO4460  ______________________________________________________________________
 DO4460* NAD 83(1986) POSITION- 37 27 01.41   (N) 088 26 40.72   (W)   HD_HELD1
 DO4460* NAVD 88 ORTHO HEIGHT -   155.671 (meters)      510.73  (feet) ADJUSTED
 DO4460  ______________________________________________________________________
 DO4460  GEOID HEIGHT    -        -29.143 (meters)                     GEOID18
 DO4460  DYNAMIC HEIGHT  -        155.560 (meters)      510.37  (feet) COMP
 DO4460  MODELED GRAVITY -    979,910.7   (mgal)                       NAVD 88
 DO4460
 DO4460  VERT ORDER      -  SECOND    CLASS I
 DO4460
 DO4460.The horizontal coordinates were determined by differentially corrected
 DO4460.hand held GPS observations or other comparable positioning techniques
 DO4460.and have an estimated accuracy of +/- 3 meters.
 DO4460
 DO4460.The orthometric height was determined by differential leveling and
 DO4460.adjusted by the NATIONAL GEODETIC SURVEY
 DO4460.in April 2013.
 DO4460
 DO4460.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4460.GEOID18 height accuracy estimate available here.
 DO4460
 DO4460.Click photographs - Photos may exist for this station.
 DO4460
 DO4460.The dynamic height is computed by dividing the NAVD 88
 DO4460.geopotential number by the normal gravity value computed on the
 DO4460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4460.degrees latitude (g = 980.6199 gals.).
 DO4460
 DO4460.The modeled gravity was interpolated from observed gravity values.
 DO4460
 DO4460;                    North         East    Units  Estimated Accuracy
 DO4460;SPC IL E     -    86,980.5     290,151.0     MT  (+/- 3 meters HH1 GPS) 
 DO4460
 DO4460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7221945817(NAD 83)
 DO4460
 DO4460                          SUPERSEDED SURVEY CONTROL
 DO4460
 DO4460.No superseded survey control is available for this station.
 DO4460
 DO4460_MARKER: DH = HORIZONTAL CONTROL DISK
 DO4460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO4460_STAMPING: MONROE 2 1992
 DO4460_MARK LOGO: NGS
 DO4460_PROJECTION: FLUSH
 DO4460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4460+STABILITY: SURFACE MOTION
 DO4460_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4460+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 DO4460
 DO4460  HISTORY     - Date     Condition        Report By
 DO4460  HISTORY     - 1992     MONUMENTED       NGS
 DO4460  HISTORY     - 20120515 GOOD             PATRIC
 DO4460
 DO4460                          STATION DESCRIPTION
 DO4460
 DO4460'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4460'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHEAST OF
 DO4460'GOLCONDA, 5.7 MI (9.2 KM) WEST-NORTHWEST OF ROSICLARE AND 2.5 MI (4.0
 DO4460'KM) NORTHWEST OF SHETLERVILLE.
 DO4460'
 DO4460'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 WITH STATE
 DO4460'HIGHWAY 146 ABOUT 4.1 MI (6.6 KM) NORTHWEST OF ROSICLARE, GO WEST ON
 DO4460'STATE HIGHWAY 146 FOR 2.4 MI (3.9 KM) TO THE STATION ON THE LEFT.
 DO4460'
 DO4460'THE STATION IS 27 FT (8.2 M) SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 DO4460'146, 3.5 FT (1.1 M) NORTH OF A FENCE AND 1 FT (0.3 M) NORTH OF A
 DO4460'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0553 ***********************************************************************
 LC0553  DESIGNATION -  MONTICELLO RM 1
 LC0553  PID         -  LC0553
 LC0553  STATE/COUNTY-  IL/PIATT
 LC0553  COUNTRY     -  US
 LC0553  USGS QUAD   -  MONTICELLO (2018)
 LC0553
 LC0553                         *CURRENT SURVEY CONTROL
 LC0553  ______________________________________________________________________
 LC0553* NAD 83(1986) POSITION- 40 01 45.     (N) 088 35 19.     (W)   SCALED
 LC0553* NAVD 88 ORTHO HEIGHT -   195.800 (meters)      642.39  (feet) ADJUSTED
 LC0553  ______________________________________________________________________
 LC0553  GEOID HEIGHT    -        -31.994 (meters)                     GEOID18
 LC0553  DYNAMIC HEIGHT  -        195.701 (meters)      642.06  (feet) COMP
 LC0553  MODELED GRAVITY -    980,116.0   (mgal)                       NAVD 88
 LC0553
 LC0553  VERT ORDER      -  SECOND    CLASS 0
 LC0553
 LC0553.The horizontal coordinates were scaled from a map and have
 LC0553.an estimated accuracy of +/- 6 seconds.
 LC0553
 LC0553.The orthometric height was determined by differential leveling and
 LC0553.adjusted by the NATIONAL GEODETIC SURVEY
 LC0553.in June 1991.
 LC0553
 LC0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0553.GEOID18 height accuracy estimate available here.
 LC0553
 LC0553.Click photographs - Photos may exist for this station.
 LC0553
 LC0553.The dynamic height is computed by dividing the NAVD 88
 LC0553.geopotential number by the normal gravity value computed on the
 LC0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0553.degrees latitude (g = 980.6199 gals.).
 LC0553
 LC0553.The modeled gravity was interpolated from observed gravity values.
 LC0553
 LC0553;                    North         East    Units  Estimated Accuracy
 LC0553;SPC IL E     -   373,270.      278,210.      MT  (+/- 180 meters Scaled)
 LC0553
 LC0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK644322(NAD 83)
 LC0553
 LC0553                          SUPERSEDED SURVEY CONTROL
 LC0553
 LC0553  NGVD 29 (??/??/92)  195.871  (m)          642.62   (f) ADJ UNCH    2 0
 LC0553
 LC0553.Superseded values are not recommended for survey control.
 LC0553
 LC0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0553.See file dsdata.pdf to determine how the superseded data were derived.
 LC0553
 LC0553_MARKER: X = CHISELED CROSS
 LC0553_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0553_SP_SET: BRIDGE
 LC0553_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0553
 LC0553  HISTORY     - Date     Condition        Report By
 LC0553  HISTORY     - UNK      MONUMENTED       USGS
 LC0553  HISTORY     - 1934     GOOD             CGS
 LC0553
 LC0553                          STATION DESCRIPTION
 LC0553
 LC0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0553'0.8 MI W FROM MONTICELLO.
 LC0553'0.8 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC0553'WABASH RAILROAD OVERPASS AT MONTICELLO, PIATT COUNTY, AT A BRIDGE
 LC0553'OVER SANGAMON RIVER, AND ON THE TOP OF THE NORTHEAST CORNER OF
 LC0553'THE WEST ABUTMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0442 ***********************************************************************
 KB0442  CBN         -  This is a Cooperative Base Network Control Station.
 KB0442  DESIGNATION -  MONTROSE
 KB0442  PID         -  KB0442
 KB0442  STATE/COUNTY-  IL/EFFINGHAM
 KB0442  COUNTRY     -  US
 KB0442  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0442
 KB0442                         *CURRENT SURVEY CONTROL
 KB0442  ______________________________________________________________________
 KB0442* NAD 83(2011) POSITION- 39 09 31.46507(N) 088 22 46.45016(W)   ADJUSTED
 KB0442* NAD 83(2011) ELLIP HT-   151.095 (meters)        (06/27/12)   ADJUSTED
 KB0442* NAD 83(2011) EPOCH   -  2010.00
 KB0442* NAVD 88 ORTHO HEIGHT -   183.037 (meters)      600.51  (feet) ADJUSTED
 KB0442  ______________________________________________________________________
 KB0442  GEOID HEIGHT    -        -31.970 (meters)                     GEOID18
 KB0442  NAD 83(2011) X  -    140,042.516 (meters)                     COMP
 KB0442  NAD 83(2011) Y  - -4,950,354.645 (meters)                     COMP
 KB0442  NAD 83(2011) Z  -  4,006,092.597 (meters)                     COMP
 KB0442  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 KB0442  DYNAMIC HEIGHT  -        182.928 (meters)      600.16  (feet) COMP
 KB0442  MODELED GRAVITY -    980,027.1   (mgal)                       NAVD 88
 KB0442
 KB0442  VERT ORDER      -  SECOND    CLASS 0
 KB0442
 KB0442  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0442  Standards:
 KB0442         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0442            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0442  -------------------------------------------------------------------
 KB0442  NETWORK    0.45   0.76           0.20   0.16   0.39      0.05036928
 KB0442  -------------------------------------------------------------------
 KB0442  Click here for local accuracies and other accuracy information.
 KB0442
 KB0442.The horizontal coordinates were established by GPS observations
 KB0442.and adjusted by the National Geodetic Survey in June 2012.
 KB0442
 KB0442.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0442.been affixed to the stable North American tectonic plate. See 
 KB0442.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0442
 KB0442.The horizontal coordinates are valid at the epoch date displayed above
 KB0442.which is a decimal equivalence of Year/Month/Day.
 KB0442
 KB0442.The orthometric height was determined by differential leveling and
 KB0442.adjusted by the NATIONAL GEODETIC SURVEY
 KB0442.in June 1991.
 KB0442
 KB0442.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0442.GEOID18 height accuracy estimate available here.
 KB0442
 KB0442.Click photographs - Photos may exist for this station.
 KB0442
 KB0442.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0442
 KB0442.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0442
 KB0442.The ellipsoidal height was determined by GPS observations
 KB0442.and is referenced to NAD 83.
 KB0442
 KB0442.The dynamic height is computed by dividing the NAVD 88
 KB0442.geopotential number by the normal gravity value computed on the
 KB0442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0442.degrees latitude (g = 980.6199 gals.).
 KB0442
 KB0442.The modeled gravity was interpolated from observed gravity values.
 KB0442
 KB0442. The following values were computed from the NAD 83(2011) position.
 KB0442
 KB0442;                    North         East     Units Scale Factor Converg.
 KB0442;SPC IL E     -   276,601.491   296,003.793   MT  0.99997520   -0 01 45.1
 KB0442;SPC IL E     -   907,483.39    971,139.11   sFT  0.99997520   -0 01 45.1
 KB0442;UTM  16      - 4,335,298.652   380,805.685   MT  0.99977493   -0 52 16.5
 KB0442
 KB0442!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0442!SPC IL E     -   0.99997629  x   0.99997520  =   0.99995150
 KB0442!UTM  16      -   0.99997629  x   0.99977493  =   0.99975123
 KB0442
 KB0442:                Primary Azimuth Mark                     Grid Az
 KB0442:SPC IL E     -  MONTROSE AZ MK                           177 09 39.6
 KB0442:UTM  16      -  MONTROSE AZ MK                           178 00 11.0
 KB0442
 KB0442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8080535298(NAD 83)
 KB0442
 KB0442|---------------------------------------------------------------------|
 KB0442| PID    Reference Object                     Distance      Geod. Az  |
 KB0442|                                                           dddmmss.s |
 KB0442| KB1194 JEWETT OHIO OIL MICROWAVE MAST      APPROX.14.4 KM 0635129.7 |
 KB0442| KB0441 MONTROSE RM 1                        44.699 METERS 07919     |
 KB0442| KB0443 MONTROSE RM 2                        35.220 METERS 14403     |
 KB0442| KB1141 MONTROSE RM 3                        35.147 METERS 14404     |
 KB0442| CI7929 MONTROSE AZ MK                                     1770754.5 |
 KB0442| KB1197 TEUTOPOLIS ST FRANCIS CATH CH       APPROX. 8.4 KM 2495457.1 |
 KB0442| KB1227 EFFINGHAM CIPS MICROWAVE MAST       APPROX.15.7 KM 2503530.3 |
 KB0442| KB1199 TEUTOPOLIS RAD STA WSEI MAST        APPROX.10.1 KM 2521547.9 |
 KB0442| KB1230 EFFINGHAM MUNICIPAL TANK            APPROX.15.1 KM 2522849.8 |
 KB0442| KB1228 EFFINGHAM ST ANTHONY CATH CH        APPROX.14.5 KM 2545831.4 |
 KB0442|---------------------------------------------------------------------|
 KB0442
 KB0442                          SUPERSEDED SURVEY CONTROL
 KB0442
 KB0442  NAD 83(2007)-  39 09 31.46520(N)    088 22 46.45129(W) AD(2002.00) 0
 KB0442  ELLIP H (02/10/07)  151.085  (m)                       GP(2002.00)    
 KB0442  NAD 83(1997)-  39 09 31.46520(N)    088 22 46.45123(W) AD(       ) A
 KB0442  ELLIP H (09/15/03)  151.085  (m)                       GP(       ) 4 1
 KB0442  NAD 83(1997)-  39 09 31.46165(N)    088 22 46.45555(W) AD(       ) 3
 KB0442  NAD 83(1997)-  39 09 31.47284(N)    088 22 46.44752(W) AD(       ) 3
 KB0442  NAD 83(1986)-  39 09 31.47343(N)    088 22 46.45004(W) AD(       ) 3
 KB0442  NAD 27      -  39 09 31.32880(N)    088 22 46.28790(W) AD(       ) 3
 KB0442  NAVD 88             183.04   (m)          600.5    (f) LEVELING    3  
 KB0442  NGVD 29 (??/??/92)  183.114  (m)          600.77   (f) ADJ UNCH    2 0
 KB0442  NGVD 29             183.11   (m)          600.8    (f) LEVELING    3  
 KB0442
 KB0442.Superseded values are not recommended for survey control.
 KB0442
 KB0442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0442.See file dsdata.pdf to determine how the superseded data were derived.
 KB0442
 KB0442_MARKER: DS = TRIANGULATION STATION DISK
 KB0442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0442_STAMPING: MONTROSE 1959
 KB0442_MARK LOGO: CGS
 KB0442_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0442_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0442+STABILITY: SURFACE MOTION
 KB0442_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0442+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2020
 KB0442
 KB0442  HISTORY     - Date     Condition        Report By
 KB0442  HISTORY     - 1959     MONUMENTED       CGS
 KB0442  HISTORY     - 1959     GOOD             CGS
 KB0442  HISTORY     - 1975     GOOD             NGS
 KB0442  HISTORY     - 1975     GOOD             NGS
 KB0442  HISTORY     - 20020812 GOOD             NGS
 KB0442  HISTORY     - 20061024 GOOD             ILDT
 KB0442  HISTORY     - 20070909 GOOD             ILDT
 KB0442  HISTORY     - 20100804 GOOD             ILDT
 KB0442  HISTORY     - 20200401 GOOD             ILDT
 KB0442
 KB0442                          STATION DESCRIPTION
 KB0442
 KB0442'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0442'THE STATION IS LOCATED ABOUT 0.5 MILE SOUTH OF MONTROSE, ON THE WEST
 KB0442'SIDE OF THE MATTOON-DIETERICH ROAD.
 KB0442'
 KB0442'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND THE
 KB0442'MATTOON-DIETERICH ROAD IN MONTROSE, GO SOUTH ON THE
 KB0442'MATTOON-DIETERICH ROAD FOR 0.4 MILE TO A REVERSE Y FORK AND A FIELD
 KB0442'ROAD ON THE RIGHT, TURN RIGHT ON THE FIELD ROAD FOR ABOUT 100
 KB0442'FEET TO THE STATION THE RIGHT.
 KB0442'
 KB0442'STATION MARK, A STANDARD DISK STAMPED MONTROSE 1959, IS SET IN A 12
 KB0442'INCH SQUARE CONCRETE POST WHICH PROJECTS 2 IN.  THE MARK IS
 KB0442'105 FEET WEST OF THE APPROXIMATE CENTER OF THE SURFACED ROAD, 30 FEET
 KB0442'EAST OF A 2 FOOT TREE WITH A TRIANGLE BLAZE, 16 FEET NORTH OF
 KB0442'THE APPROXIMATE CENTER OF THE FIELD ROAD AND 5.4 FEET EAST OF A
 KB0442'WITNESS POST.
 KB0442'
 KB0442'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED MONTROSE NO.  1
 KB0442'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 KB0442'PROJECTS 5 INCHES. THE MARK IS 39 FEET EAST OF THE APPROXIMATE
 KB0442'CENTER OF THE SURFACED ROAD, 5.6 FEET NORTH OF A LARGE FENCE AND
 KB0442'GATE POST, ABOUT 1 FOOT WEST OF A FENCE LINE.
 KB0442'
 KB0442'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED MONTROSE NO 2 1959,
 KB0442'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 KB0442'INCHES.THE MARK IS 80 FEET SOUTH OF THE APPROXIMATE CENTER OF THE
 KB0442'FIELD ROAD, 37 FEET WEST OF THE APPROXIMATE CENTER OF THE
 KB0442'SURFACE ROAD AND 1.6 FEET EAST OF A POWER POLE.
 KB0442'
 KB0442'AZIMUTH MARK, A STANDARD DISK STAMPED MONTROSE 1959, IS SET IN A 12
 KB0442'INCH SQUARE CONCRETE POST WHICH PROJECTS 4 IN.  THE MARK IS
 KB0442'39.6 FEET EAST OF THE APPROXIMATE CENTER OF THE SURFACED ROAD AND 1.7
 KB0442'FEET NORTH OF A WITNESS POST AND A TELEPHONE POLE.
 KB0442'
 KB0442'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE SURFACED
 KB0442'ROAD FOR 0.55 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 KB0442'
 KB0442'HEIGHT OF LIGHT ABOVE STATION MARK 30.29 METERS.
 KB0442
 KB0442                          STATION RECOVERY (1959)
 KB0442
 KB0442'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0442'0.6 MI S FROM MONTROSE.
 KB0442'ABOUT 0.05 MILES EAST ALONG U.S. HIGHWAY 40 FROM THE POST
 KB0442'OFFICE AT MONTROSE, THENCE 0.5 MILES SOUTH ALONG AN ASPHALT
 KB0442'ROAD, AT THE JUNCTION OF AN ASPHALT ROAD NORTHWEST AND A FIELD
 KB0442'ROAD WEST, 108 FEET WEST OF THE CENTER LINE OF THE ROAD, 110 FEET
 KB0442'SOUTHWEST OF THE CENTER OF THE JUNCTION, 16 FEET NORTH OF THE
 KB0442'CENTER LINE OF THE FIELD ROAD, 80 FEET WEST OF THE NORTH END
 KB0442'OF A METAL PIPE CULVERT, 29 FEET EAST OF A 24-INCH TRIANGULAR
 KB0442'BLAZED WILD CHERRY TREE, 5.6 FEET EAST OF A METAL WITNESS POST,
 KB0442'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0442'PROJECTING 3 INCHES.
 KB0442
 KB0442                          STATION RECOVERY (1975)
 KB0442
 KB0442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 KB0442'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE FOUND
 KB0442'IN GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND WITH THE DISK
 KB0442'REMOVED.  REFERENCE MARK 3 WAS SET IN THE SAME MONUMENT THAT
 KB0442'REFERENCE MARK 2 WAS IN.  THE DISTANCE TO REFERENCE MARK 1 AND THE
 KB0442'DIRECTION CHECKED THE 1959 DATA.  THE DESCRIPTION AND TO REACH IS
 KB0442'ADEQUATE WITH THE EXCEPTION.
 KB0442'
 KB0442'REFERENCE MARK 3 IS 37 FEET WEST OF THE CENTERLINE OF THE
 KB0442'MATTOON-DIETERICH ROAD, 22 FEET SOUTH OF A FIRE HYDRANT AND 1 FOOT
 KB0442'EAST OF A POWER POLE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 KB0442'STAMPED MONTROSE 1959 NO 3 1975.
 KB0442'
 KB0442'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE SOUTH EDGE
 KB0442'OF MONTROSE.
 KB0442
 KB0442                          STATION RECOVERY (1975)
 KB0442
 KB0442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB0442'RECOVERED IN GOOD CONDITION.
 KB0442
 KB0442                          STATION RECOVERY (2002)
 KB0442
 KB0442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (RA)
 KB0442'RECOVERED AS DESCRIBED
 KB0442
 KB0442                          STATION RECOVERY (2006)
 KB0442
 KB0442'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 KB0442'RECOVERED IN GOOD CONDITION.
 KB0442
 KB0442                          STATION RECOVERY (2007)
 KB0442
 KB0442'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 KB0442'FOUND AS DESCRIBED
 KB0442
 KB0442                          STATION RECOVERY (2010)
 KB0442
 KB0442'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KB0442'RECOVERED AS DESCRIBED
 KB0442
 KB0442                          STATION RECOVERY (2020)
 KB0442
 KB0442'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 KB0442'THE BLAZED TREE IS GONE AND A WITNESS POST IS 1.0 FT (0.3 M) WEST OF
 KB0442'THE STATION MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0441 ***********************************************************************
 KB0441  DESIGNATION -  MONTROSE RM 1
 KB0441  PID         -  KB0441
 KB0441  STATE/COUNTY-  IL/EFFINGHAM
 KB0441  COUNTRY     -  US
 KB0441  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0441
 KB0441                         *CURRENT SURVEY CONTROL
 KB0441  ______________________________________________________________________
 KB0441* NAD 83(1986) POSITION- 39 09 31.73   (N) 088 22 44.62   (W)   HD_HELD1
 KB0441* NAVD 88 ORTHO HEIGHT -   183.388 (meters)      601.67  (feet) ADJUSTED
 KB0441  ______________________________________________________________________
 KB0441  GEOID HEIGHT    -        -31.970 (meters)                     GEOID18
 KB0441  DYNAMIC HEIGHT  -        183.278 (meters)      601.30  (feet) COMP
 KB0441  MODELED GRAVITY -    980,027.1   (mgal)                       NAVD 88
 KB0441
 KB0441  VERT ORDER      -  SECOND    CLASS 0
 KB0441
 KB0441.The horizontal coordinates were determined by differentially corrected
 KB0441.hand held GPS observations or other comparable positioning techniques
 KB0441.and have an estimated accuracy of +/- 3 meters.
 KB0441
 KB0441.The orthometric height was determined by differential leveling and
 KB0441.adjusted by the NATIONAL GEODETIC SURVEY
 KB0441.in June 1991.
 KB0441
 KB0441.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0441.GEOID18 height accuracy estimate available here.
 KB0441
 KB0441.Click photographs - Photos may exist for this station.
 KB0441
 KB0441.The dynamic height is computed by dividing the NAVD 88
 KB0441.geopotential number by the normal gravity value computed on the
 KB0441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0441.degrees latitude (g = 980.6199 gals.).
 KB0441
 KB0441.The modeled gravity was interpolated from observed gravity values.
 KB0441
 KB0441;                    North         East    Units  Estimated Accuracy
 KB0441;SPC IL E     -   276,609.6     296,047.7     MT  (+/- 3 meters HH1 GPS) 
 KB0441
 KB0441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8084935306(NAD 83)
 KB0441
 KB0441                          SUPERSEDED SURVEY CONTROL
 KB0441
 KB0441  NGVD 29 (??/??/92)  183.464  (m)          601.91   (f) ADJ UNCH    2 0
 KB0441
 KB0441.Superseded values are not recommended for survey control.
 KB0441
 KB0441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0441.See file dsdata.pdf to determine how the superseded data were derived.
 KB0441
 KB0441_MARKER: DR = REFERENCE MARK DISK
 KB0441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0441_STAMPING: MONTROSE NO 1 1959
 KB0441_MARK LOGO: CGS
 KB0441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0441+STABILITY: SURFACE MOTION
 KB0441
 KB0441  HISTORY     - Date     Condition        Report By
 KB0441  HISTORY     - 1959     MONUMENTED       CGS
 KB0441  HISTORY     - 1975     GOOD             NGS
 KB0441
 KB0441                          STATION DESCRIPTION
 KB0441
 KB0441'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0441'0.6 MI S FROM MONTROSE.
 KB0441'ABOUT 0.05 MILES EAST ALONG U.S. HIGHWAY 40 FROM THE POST OFFICE
 KB0441'AT MONTROSE, THENCE 0.5 MILE SOUTH ALONG AN ASPHALT ROAD, AT THE
 KB0441'JUNCTION OF AN ASPHALT ROAD NORTHWEST AND A FIELD ROAD WEST,
 KB0441'40 FEET EAST OF THE CENTER LINE OF THE ROAD, 41 FEET
 KB0441'EAST-SOUTHEAST OF THE CENTER OF THE JUNCTION, 1 FOOT WEST OF A
 KB0441'FENCE, 6 FEET NORTH OF THE NORTH END OF A BOARD GATE, 19 1/2 FEET
 KB0441'NORTH OF A FENCE CORNER, 15 FEET EAST OF THE NORTH END OF A METAL
 KB0441'PIPE CULVERT, 146.7 FEET EAST-NORTHEAST OF TRIANGULATION STATION
 KB0441'MONTROSE, 15.2 FEET EAST-NORTHEAST OF A METAL WITNESS POST, ABOUT
 KB0441'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0441'PROJECTING 4 INCHES.
 KB0441
 KB0441                          STATION RECOVERY (1975)
 KB0441
 KB0441'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB0441'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1141 ***********************************************************************
 KB1141  DESIGNATION -  MONTROSE RM 3
 KB1141  PID         -  KB1141
 KB1141  STATE/COUNTY-  IL/EFFINGHAM
 KB1141  COUNTRY     -  US
 KB1141  USGS QUAD   -  TEUTOPOLIS (2018)
 KB1141
 KB1141                         *CURRENT SURVEY CONTROL
 KB1141  ______________________________________________________________________
 KB1141* NAD 83(1986) POSITION- 39 09 30.54   (N) 088 22 45.59   (W)   HD_HELD1
 KB1141* NAVD 88 ORTHO HEIGHT -   183.28  (+/-2cm)      601.3   (feet) VERTCON3
 KB1141  ______________________________________________________________________
 KB1141  GEOID HEIGHT    -        -31.970 (meters)                     GEOID18
 KB1141  VERT ORDER      -  THIRD (See Below)
 KB1141
 KB1141.The horizontal coordinates were determined by differentially corrected
 KB1141.hand held GPS observations or other comparable positioning techniques
 KB1141.and have an estimated accuracy of +/- 3 meters.
 KB1141
 KB1141.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1141.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1141
 KB1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1141.GEOID18 height accuracy estimate available here.
 KB1141
 KB1141.The vertical order pertains to the NGVD 29 superseded value.
 KB1141
 KB1141.Click photographs - Photos may exist for this station.
 KB1141
 KB1141;                    North         East    Units  Estimated Accuracy
 KB1141;SPC IL E     -   276,573.0     296,024.4     MT  (+/- 3 meters HH1 GPS) 
 KB1141
 KB1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8082535269(NAD 83)
 KB1141
 KB1141                          SUPERSEDED SURVEY CONTROL
 KB1141
 KB1141  NGVD 29 (11/09/15)  183.35   (m)          601.5    (f) RESET       3  
 KB1141
 KB1141.Superseded values are not recommended for survey control.
 KB1141
 KB1141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1141.See file dsdata.pdf to determine how the superseded data were derived.
 KB1141
 KB1141_MARKER: DR = REFERENCE MARK DISK
 KB1141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1141_STAMPING: MONTROSE 1959 NO 3 1975
 KB1141_MARK LOGO: NGS
 KB1141_PROJECTION: PROJECTING 5 CENTIMETERS
 KB1141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1141+STABILITY: SURFACE MOTION
 KB1141
 KB1141  HISTORY     - Date     Condition        Report By
 KB1141  HISTORY     - 1975     MONUMENTED       NGS
 KB1141
 KB1141                          STATION DESCRIPTION
 KB1141
 KB1141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 KB1141'IN MONTROSE.
 KB1141'FROM THE INTERSECTION OF U.S. HIGHWAY 40 AND THE MATTOON-DIETERICH
 KB1141'ROAD IN MONTROSE, THENCE 0.5 MILE SOUTH ALONG THE MATTOON-DIETERICH
 KB1141'ROAD TO A FIELD ROAD RIGHT, 80 FEET SOUTH OF THE CENTERLINE OF THE
 KB1141'FIELD ROAD, 37 FEET WEST OF THE CENTERLINE OF THE PAVED ROAD 22 FEET
 KB1141'SOUTH OF A FIRE HYDRANT AND 1 FOOT EAST OF A POWER POLE, AND 115.31
 KB1141'FEET SOUTHEAST OF TRIANGULATION STATION MONTROSE 1959.
 KB1141'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1445 ***********************************************************************
 LC1445  DESIGNATION -  MOON
 LC1445  PID         -  LC1445
 LC1445  STATE/COUNTY-  IL/PEORIA
 LC1445  COUNTRY     -  US
 LC1445  USGS QUAD   -  OAK HILL (2018)
 LC1445
 LC1445                         *CURRENT SURVEY CONTROL
 LC1445  ______________________________________________________________________
 LC1445* NAD 83(1997) POSITION- 40 48 47.23024(N) 089 50 46.39450(W)   ADJUSTED
 LC1445* NAVD 88 ORTHO HEIGHT -   215.119 (meters)      705.77  (feet) ADJUSTED
 LC1445  ______________________________________________________________________
 LC1445  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 LC1445  LAPLACE CORR    -          1.19  (seconds)                    DEFLEC18
 LC1445  DYNAMIC HEIGHT  -        215.021 (meters)      705.45  (feet) COMP
 LC1445  MODELED GRAVITY -    980,165.1   (mgal)                       NAVD 88
 LC1445
 LC1445  HORZ ORDER      -  FIRST
 LC1445  VERT ORDER      -  SECOND    CLASS 0
 LC1445
 LC1445.The horizontal coordinates were established by classical geodetic methods
 LC1445.and adjusted by the National Geodetic Survey in October 1999.
 LC1445
 LC1445.The orthometric height was determined by differential leveling and
 LC1445.adjusted by the NATIONAL GEODETIC SURVEY
 LC1445.in June 1991.
 LC1445
 LC1445.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1445.GEOID18 height accuracy estimate available here.
 LC1445
 LC1445.Click photographs - Photos may exist for this station.
 LC1445
 LC1445.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1445
 LC1445.The dynamic height is computed by dividing the NAVD 88
 LC1445.geopotential number by the normal gravity value computed on the
 LC1445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1445.degrees latitude (g = 980.6199 gals.).
 LC1445
 LC1445.The modeled gravity was interpolated from observed gravity values.
 LC1445
 LC1445. The following values were computed from the NAD 83(1997) position.
 LC1445
 LC1445;                    North         East     Units Scale Factor Converg.
 LC1445;SPC IL W     -   460,322.689   727,035.218   MT  0.99995017   +0 12 34.0
 LC1445;SPC IL W     - 1,510,242.02  2,385,281.38   sFT  0.99995017   +0 12 34.0
 LC1445;UTM  16      - 4,521,910.759   259,939.095   MT  1.00030938   -1 51 40.2
 LC1445
 LC1445!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1445!SPC IL W     -   0.99997144  x   0.99995017  =   0.99992161
 LC1445!UTM  16      -   0.99997144  x   1.00030938  =   1.00028081
 LC1445
 LC1445:                Primary Azimuth Mark                     Grid Az
 LC1445:SPC IL W     -  MOON AZ MK                               037 49 36.7
 LC1445:UTM  16      -  MOON AZ MK                               039 53 50.9
 LC1445
 LC1445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5993921910(NAD 83)
 LC1445
 LC1445|---------------------------------------------------------------------|
 LC1445| PID    Reference Object                     Distance      Geod. Az  |
 LC1445|                                                           dddmmss.s |
 LC1445| LC1446 MOON RM 1                            85.850 METERS 00224     |
 LC1445| LC2041 PRINCEVILLE MUNICIPAL TANK          APPROX.15.2 KM 0300555.4 |
 LC1445| CI7930 MOON AZ MK                                         0380210.7 |
 LC1445| LC1964 ST LOUIS CHICAGO AWY BCN 15         APPROX.23.4 KM 0511628.7 |
 LC1445| LC2039 FARMINGTON MUNICIPAL TANK           APPROX.17.7 KM 2241547.3 |
 LC1445| LD0701 FARMINGTON HIGH SCHOOL TOWER        APPROX.18.3 KM 2254245.8 |
 LC1445| LC1604 MOON RM 3                            13.240 METERS 24858     |
 LC1445| LC1444 MOON RM 2                            47.609 METERS 26919     |
 LC1445| LC2048 BRIMFIELD ST JOSEPHS CH SPIRE       APPROX. 4.7 KM 3093617.1 |
 LC1445| MG0699 KANSAS CITY CHICAGO AWY BCN 27      APPROX.36.9 KM 3333326.3 |
 LC1445|---------------------------------------------------------------------|
 LC1445
 LC1445                          SUPERSEDED SURVEY CONTROL
 LC1445
 LC1445  NAD 83(1996)-  40 48 47.23302(N)    089 50 46.39723(W) AD(       ) 1
 LC1445  NAD 83(1986)-  40 48 47.23770(N)    089 50 46.39842(W) AD(       ) 1
 LC1445  NAD 27      -  40 48 47.10600(N)    089 50 46.01000(W) AD(       ) 1
 LC1445  NGVD 29 (??/??/92)  215.200  (m)          706.04   (f) ADJ UNCH    2 0
 LC1445  NGVD 29             215.20   (m)          706.0    (f) LEVELING    3  
 LC1445
 LC1445.Superseded values are not recommended for survey control.
 LC1445
 LC1445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1445.See file dsdata.pdf to determine how the superseded data were derived.
 LC1445
 LC1445_MARKER: DS = TRIANGULATION STATION DISK
 LC1445_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1445_STAMPING: MOON 1935
 LC1445_MARK LOGO: CGS
 LC1445_PROJECTION: RECESSED 38 CENTIMETERS
 LC1445_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1445_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1445+STABILITY: SURFACE MOTION
 LC1445
 LC1445  HISTORY     - Date     Condition        Report By
 LC1445  HISTORY     - 1935     MONUMENTED       CGS
 LC1445  HISTORY     - 1939     GOOD             CGS
 LC1445  HISTORY     - 1959     GOOD             CGS
 LC1445  HISTORY     - 1959     GOOD             CGS
 LC1445  HISTORY     - 1970     GOOD             ILDT
 LC1445  HISTORY     - 1978     GOOD             NGS
 LC1445  HISTORY     - 1978     GOOD             NGS
 LC1445  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1445
 LC1445                          STATION DESCRIPTION
 LC1445
 LC1445'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1445'STATION IS ABOUT 6-1/2 MILES EAST-NORTHEAST OF ELMWOOD, ABOUT
 LC1445'2-1/2 MILES NORTH-NORTHEAST OF OAK HILL, IN NORTHWEST QUARTER
 LC1445'SEC. 32, T. 10 N., R. 6 E., ON FARM OWNED AND OCCUPIED BY
 LC1445'HORACE MOON, IN SOUTHEAST CORNER OF SMALL PASTURE THAT IS
 LC1445'JUST NORTH OF HIS HOUSE AND GARDEN, ABOUT 140 FEET NORTHEAST
 LC1445'OF NORTHEAST CORNER OF HIS HOUSE, 165 FEET EAST OF CENTER
 LC1445'LINE OF THE LANE THAT LEADS SOUTH TO HOUSE, 156 FEET EAST OF
 LC1445'SOUTHWEST CORNER-POST OF PASTURE FENCE, 93 FEET EAST-NORTHEAST
 LC1445'OF THE 24-INCH BOX-ELDER TREE THAT STANDS IN THE FRONT YARD,
 LC1445'12 FEET NORTH OF THE FENCE THAT SEPARATES PASTURE ON NORTH
 LC1445'FROM GARDEN ON SOUTH, 42 FEET WEST-NORTHWEST OF NORTHEAST
 LC1445'CORNER-POST OF THE GARDEN FENCE, 12 FEET WEST OF THE EAST
 LC1445'PASTURE FENCE LINE.  THE MARK IS 15 INCHES UNDERGROUND.
 LC1445'
 LC1445'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1445'BRONZE DISKS SET IN CONCRETE.
 LC1445'
 LC1445'AZIMUTH MARK IS NORTHEAST OF STATION, 40 FEET SOUTH OF CENTER
 LC1445'LINE OF U.S. HIGHWAY 150, ON THE RIGHT-OF-WAY FENCE LINE,
 LC1445'26 FEET WEST OF THE WEST GATE-POST, 26 FEET WEST-SOUTHWEST
 LC1445'OF WEST END OF THE CONCRETE CULVERT.  IT PROJECTS 4 INCHES.
 LC1445'
 LC1445'REFERENCE MARK NO. 1 IS NORTH OF STATION, 17 FEET SOUTH OF
 LC1445'CENTER LINE OF THE GRAVEL ROAD, ON NORTH SIDE OF THE PASTURE,
 LC1445'ON NORTH PASTURE (RIGHT-OF-WAY) FENCE LINE, 49 FEET EAST
 LC1445'OF THE TELEPHONE POLE.  IT PROJECTS 2 INCHES.
 LC1445'
 LC1445'REFERENCE MARK NO. 2 IS WEST OF STATION, ON WEST SIDE OF
 LC1445'THE PASTURE, ON THE WEST PASTURE FENCE LINE, 9 FEET EAST
 LC1445'OF CENTER LINE OF THE LANE, 14 FEET NORTH OF THE SOUTHWEST
 LC1445'CORNER-POST, 5 FEET SOUTH OF THE LEAD-IN TRANSMISSION POLE,
 LC1445'66 FEET WEST-NORTHWEST OF THE 24-INCH BOX-ELDER TREE, 329.21
 LC1445'FEET SOUTH-SOUTHWEST OF REFERENCE MARK NO. 1.  IT PROJECTS
 LC1445'2 INCHES.
 LC1445'
 LC1445'TO REACH FROM THE WEST EDGE OF OAK HILL, GO NORTH ON GRAVEL
 LC1445'ROAD 1.3 MILES TO A GRAVEL T-ROAD LEADING EAST.  THENCE EAST
 LC1445'1.0 MILE TO NORTH-SOUTH GRAVEL ROAD.  THENCE NORTH 0.5 MILE TO
 LC1445'A GRAVEL T-ROAD LEADING EAST.  THENCE EAST 0.25 MILE TO LANE
 LC1445'LEADING SOUTH TO HOUSE AND STATION.
 LC1445'
 LC1445'110-FOOT SIGNAL AT MATTHEWS COMES INTO VIEW AT 40 FEET.
 LC1445'
 LC1445'87-FOOT SIGNAL AT MC CLELLAN COMES INTO VIEW AT 15 FEET.
 LC1445'
 LC1445'87-FOOT SIGNAL AT MONICA COMES INTO VIEW AT 10 FEET.
 LC1445'
 LC1445'74-FOOT SIGNAL AT TT 6-8 1934 COMES INTO VIEW AT 30 FEET.
 LC1445'
 LC1445'100-FOOT SIGNAL AT RALSTON COMES INTO VIEW AT 30 FEET.
 LC1445'
 LC1445'100-FOOT SIGNAL AT CLAIR COMES INTO VIEW AT 50 FEET.
 LC1445'
 LC1445'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 LC1445
 LC1445                          STATION RECOVERY (1939)
 LC1445
 LC1445'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1445'THE STATION MARKS, REFERENCE MARKS NO. 1 AND NO. 2 AND
 LC1445'THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND WERE IN
 LC1445'GOOD CONDITION.  THE DISTANCES AND DIRECTIONS WERE CHECKED
 LC1445'IN THE FIELD AND THE MEASUREMENTS BELOW SHOULD BE ACCEPTED.
 LC1445'
 LC1445'THE STATION IS LOCATED APPROXIMATELY 6-1/2 MILES EAST-NORTHEAST
 LC1445'OF ELMWOOD AND 2-1/2 MILES SOUTHEAST OF BRIMFIELD.  IT IS
 LC1445'IN THE NORTHWEST QUARTER OF SEC. 32, T. 10 N., R. 6 E., AND ON
 LC1445'A FARM OWNED AND OCCUPIED BY HORACE MOON.  IT IS IN THE
 LC1445'SOUTHEAST CORNER OF A SMALL PASTURE THAT IS JUST NORTH OF
 LC1445'THE FARMHOUSE AND GARDEN.  140 FEET NORTHEAST OF THE NORTHEAST
 LC1445'CORNER OF THE HOUSE.  165 FEET EAST OF THE CENTER OF THE
 LC1445'LANE THAT LEADS SOUTH TO THE FARMHOUSE.  165 FEET EAST OF
 LC1445'THE SOUTHWEST FENCE CORNER OF THE PASTURE.  93 FEET
 LC1445'EAST-NORTHEAST OF A 24-INCH BOX-ELDER TREE IN THE SOUTH FENCE OF
 LC1445'THE PASTURE.  12 FEET NORTH OF THE SOUTH FENCE OF THE PASTURE.
 LC1445'AND 14 FEET WEST (INSTEAD OF 12 FEET AS IN THE ORIGINAL
 LC1445'DESCRIPTION) OF THE EAST FENCE OF THE PASTURE.  THE
 LC1445'MARK, IS 15 INCHES BELOW THE SURFACE OF THE
 LC1445'GROUND AND IS STAMPED MOON 1935.
 LC1445'
 LC1445'TO REACH THE STATION FROM THE POST OFFICE IN BRIMFIELD GO EAST
 LC1445'ON U.S. HIGHWAY NO. 150 FOR 2.0 MILES TO A CROSS ROAD.  TURN
 LC1445'RIGHT, SOUTH, AND GO 0.7 MILE.  TURN LEFT, EAST, ON A T-ROAD
 LC1445'AND GO 0.25 MILE.  TURN RIGHT, SOUTH, INTO A LANE AND GO 0.05
 LC1445'MILE TO THE HOME OF MR. MOON ON THE LEFT AND THE STATION.
 LC1445'
 LC1445'REFERENCE MARK NO. 1 IS 85.847 METERS, 281.65 FEET, NORTH OF THE
 LC1445'STATION.  IT IS ON THE SOUTH SIDE OF THE NORTH FENCE OF THE
 LC1445'PASTURE, 17 FEET SOUTH OF THE CENTER OF THE ROAD AND 49
 LC1445'FEET EAST OF A TELEPHONE POLE.  THE MARK, PROJECTS
 LC1445'2 INCHES ABOVE THE GROUND AND IS STAMPED MOON NO 1 1935.
 LC1445'
 LC1445'REFERENCE MARK NO. 2 IS 47.604 METERS, 156.18 FEET, (HORIZONTAL
 LC1445'MEASUREMENT) WEST OF THE STATION.  ON THE EAST SIDE OF THE
 LC1445'WEST FENCE OF THE PASTURE.  9 FEET EAST OF THE CENTER LINE OF
 LC1445'THE LANE.  14 FEET NORTH OF THE SOUTHWEST FENCE CORNER OF
 LC1445'THE PASTURE.  5 FEET SOUTH OF THE LEAD-IN TRANSMISSION
 LC1445'POLE.  AND 66 FEET WEST-NORTHWEST OF THE BOX-ELDER TREE.
 LC1445'THE MARK, PROJECTS 2 INCHES ABOVE THE GROUND AND
 LC1445'IS STAMPED MOON NO 2 1935.
 LC1445'
 LC1445'AZIMUTH MARK IS APPROXIMATELY 0.6 MILE NORTHEAST OF THE
 LC1445'STATION.  40 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY NO.
 LC1445'150.  IN THE SOUTH RIGHT-OF-WAY FENCE LINE.  26 FEET WEST
 LC1445'OF THE WEST POST OF A GATE.  AND 29 FEET WEST-SOUTHWEST OF THE
 LC1445'WEST END OF A CONCRETE CULVERT.  THE MARK, PROJECTS
 LC1445'4 INCHES ABOVE THE GROUND AND IS STAMPED MOON 1935.
 LC1445'
 LC1445'TO REACH THE MARK FROM THE STATION GO NORTH 0.05 MILE, THEN
 LC1445'WEST 0.25 MILE, THEN NORTH 0.7 MILE, THEN TURN EAST ON U.S.
 LC1445'HIGHWAY NO. 150 AND GO 0.6 MILE TO THE MARK ON THE SOUTH SIDE
 LC1445'OF THE HIGHWAY.
 LC1445'
 LC1445'THE REFERENCE MARKS AND THE AZIMUTH ARE WITNESSED BY 4- BY
 LC1445'4-INCH WHITE POSTS WHICH PROJECT 2-1/2 FEET ABOVE THE GROUND.
 LC1445'
 LC1445'64-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT FARGO.
 LC1445'
 LC1445'37-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT PULLEN.
 LC1445'
 LC1445'37-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT BONTZ.
 LC1445'
 LC1445'15-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT MC CLELLAN 1935.
 LC1445'
 LC1445'64-FOOT TOWER AT MONICA 1935 IS VISIBLE FROM GROUND.
 LC1445
 LC1445                          STATION RECOVERY (1959)
 LC1445
 LC1445'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1445'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC1445'FOUND TO BE IN GOOD CONDITION.  THE DISTANCE AND DIRECTION
 LC1445'TO REFERENCE MARK NO. 2 AND AZIMUTH MARK CHECKED.  THE DIRECTION
 LC1445'TO REFERENCE MARK NO. 1 CHECKED, BUT A DIFFERENCE WAS FOUND
 LC1445'IN THE DISTANCE.
 LC1445'
 LC1445'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LC1445
 LC1445                          STATION RECOVERY (1959)
 LC1445
 LC1445'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1445'2.9 MI SE FROM BRIMFIELD.
 LC1445'ABOUT 1.95 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1445'STATION AT BRIMFIELD, THENCE 0.65 MILES SOUTH ALONG A GRAVEL ROAD,
 LC1445'THENCE 0.3 MILES EAST ALONG A GRAVEL ROAD, 302 FEET SOUTH OF THE
 LC1445'CENTER LINE OF THE ROAD, 168 FEET EAST OF THE CENTER LINE OF A
 LC1445'FARM DRIVEWAY, 14 1/2 FEET WEST OF A FENCE, 44 1/2 FEET EAST-NORTHEAST
 LC1445'OF THE NORTHEAST FENCE CORNER OF A GARDEN, 1.5 FEET BELOW THE
 LC1445'LEVEL OF THE GROUND, SET IN THE TOP OF A CONCRETE POST 18 INCHES
 LC1445'BELOW THE LEVEL OF THE GROUND.
 LC1445
 LC1445                          STATION RECOVERY (1970)
 LC1445
 LC1445'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DR)
 LC1445'MOON 1935-GOOD
 LC1445'
 LC1445'MOON NO 2 1935-GOOD
 LC1445'
 LC1445'DID NOT LOOK FOR
 LC1445'
 LC1445'MOON 1935-GOOD
 LC1445
 LC1445                          STATION RECOVERY (1978)
 LC1445
 LC1445'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC1445'STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE FOUND
 LC1445'IN GOOD CONDITION.  REFERENCE MARK 2 WAS IN THE WAY OF WIDENING OF THE
 LC1445'FARM DRIVEWAY, THE MARK WAS REMOVED AFTER ESTABLISHING REFERENCE
 LC1445'MARK 3.  THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.
 LC1445'
 LC1445'THE STATION IS ON PROPERTY OF MR RUSSELL J MOON 1011 BELLHAVEN LANE
 LC1445'PEORIA.  PHONE NUMBER 217 691 3885, 2.5 MILES SE OF BRIMFIELD AND
 LC1445'ABOUT 0.15 MILE S OF INTERSTATE HIGHWAY 74.
 LC1445'
 LC1445'TO REACH FROM BRIMFIELD AT THE JUNCTION OF U.S. HIGHWAY 150 AND OAK
 LC1445'HILL ROAD, GO SOUTH ON OAK HILL ROAD FOR 0.5 MILE TO A SIDE ROAD LEFT
 LC1445'AFTER CROSS OVER INTERSTATE HIGHWAY 74.  TURN LEFT, GO EAST ON
 LC1445'GRAVELED ROAD FOR 1.35 MILES TO A GRAVELED FARM LANE LEFT.  TURN
 LC1445'LEFT GO EAST ON THE LANE FOR 0.25 MILE TO A DRIVEWAY ON RIGHT.  GO
 LC1445'RIGHT ON THE DRIVEWAY FOR 0.05 MILE TO STATION ON LEFT AS DESCRIBED.
 LC1445'
 LC1445'THE STATION IS 140 FEET E OF NE CORNER OF HOUSE, 160 FEET E OF THE
 LC1445'CENTERLINE OF THE FARM DRIVEWAY, 15.5 W OF A FENCELINE AND 43.5 FEET
 LC1445'ENE OF A FENCE CORNER AND A METAL WITNESS POST.  THE MARK IS 15
 LC1445'INCHES UNDERGROUND AND THE DISK STAMPED MOON 1935.
 LC1445'
 LC1445'REFERENCE MARK 1 IS 18 FEET S OF CENTERLINE OF A FARM LANE, 31
 LC1445'FEET S OF FENCE LINE AND 3 FEET W OF FENCE LINE.  THE MARK PROJECTS
 LC1445'8 INCHES AND THE DISK STAMPED MOON NO 1 1935.
 LC1445'
 LC1445'REFERENCE MARK 3 IS 1.5 FEET SE OF CORNER POST, 1.0 E OF FENCE AND
 LC1445'1.0 FEET S OF A METAL WITNESS POST.  THE MARK IS FLUSH AND THE DISK
 LC1445'STAMPED MOON 1935 NO 3 1978.
 LC1445'
 LC1445'THE AZIMUTH MARK IS 38 FEET S OF CENTERLINE OF HIGHWAY 150 AND 34 FEET
 LC1445'W OF CENTERLINE OF DRIVEWAY TO NURSERY.  THE MARK PROJECTS 4 INCHES
 LC1445'AND THE DISK STAMPED MOON 1935 AZIMUTH.
 LC1445'
 LC1445'TO REACH AZIMUTH MARK FROM JUNCTION OF OAK HILL ROAD AND
 LC1445'U.S. HIGHWAY 150, GO E ON THE HIGHWAY FOR 1.75 MILES TO THE MARK ON
 LC1445'RIGHT.
 LC1445
 LC1445                          STATION RECOVERY (1978)
 LC1445
 LC1445'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 LC1445'ADD-- 140 FEET EAST OF THE NORTHEAST CORNER OF HOUSE BELONGING TO MR.
 LC1445'RUSSELL J. MOON.
 LC1445
 LC1445                          STATION RECOVERY (1999)
 LC1445
 LC1445'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1445'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1446 ***********************************************************************
 LC1446  DESIGNATION -  MOON RM 1
 LC1446  PID         -  LC1446
 LC1446  STATE/COUNTY-  IL/PEORIA
 LC1446  COUNTRY     -  US
 LC1446  USGS QUAD   -  OAK HILL (2018)
 LC1446
 LC1446                         *CURRENT SURVEY CONTROL
 LC1446  ______________________________________________________________________
 LC1446* NAD 83(1986) POSITION- 40 48 50.01   (N) 089 50 46.24   (W)   HD_HELD1
 LC1446* NAVD 88 ORTHO HEIGHT -   214.072 (meters)      702.33  (feet) ADJUSTED
 LC1446  ______________________________________________________________________
 LC1446  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 LC1446  DYNAMIC HEIGHT  -        213.974 (meters)      702.01  (feet) COMP
 LC1446  MODELED GRAVITY -    980,165.1   (mgal)                       NAVD 88
 LC1446
 LC1446  VERT ORDER      -  SECOND    CLASS 0
 LC1446
 LC1446.The horizontal coordinates were determined by differentially corrected
 LC1446.hand held GPS observations or other comparable positioning techniques
 LC1446.and have an estimated accuracy of +/- 3 meters.
 LC1446
 LC1446.The orthometric height was determined by differential leveling and
 LC1446.adjusted by the NATIONAL GEODETIC SURVEY
 LC1446.in June 1991.
 LC1446
 LC1446.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1446.GEOID18 height accuracy estimate available here.
 LC1446
 LC1446.Click photographs - Photos may exist for this station.
 LC1446
 LC1446.The dynamic height is computed by dividing the NAVD 88
 LC1446.geopotential number by the normal gravity value computed on the
 LC1446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1446.degrees latitude (g = 980.6199 gals.).
 LC1446
 LC1446.The modeled gravity was interpolated from observed gravity values.
 LC1446
 LC1446;                    North         East    Units  Estimated Accuracy
 LC1446;SPC IL W     -   460,408.4     727,038.5     MT  (+/- 3 meters HH1 GPS) 
 LC1446
 LC1446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5994521996(NAD 83)
 LC1446
 LC1446                          SUPERSEDED SURVEY CONTROL
 LC1446
 LC1446  NGVD 29 (??/??/92)  214.154  (m)          702.60   (f) ADJ UNCH    2 0
 LC1446
 LC1446.Superseded values are not recommended for survey control.
 LC1446
 LC1446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1446.See file dsdata.pdf to determine how the superseded data were derived.
 LC1446
 LC1446_MARKER: DR = REFERENCE MARK DISK
 LC1446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1446_STAMPING: MOON NO 1 1935
 LC1446_MARK LOGO: CGS
 LC1446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1446+STABILITY: SURFACE MOTION
 LC1446
 LC1446  HISTORY     - Date     Condition        Report By
 LC1446  HISTORY     - 1935     MONUMENTED       CGS
 LC1446  HISTORY     - 1959     GOOD             CGS
 LC1446  HISTORY     - 1978     GOOD             NGS
 LC1446  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1446
 LC1446                          STATION DESCRIPTION
 LC1446
 LC1446'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1446'2.9 MI SE FROM BRIMFIELD.
 LC1446'ABOUT 1.95 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1446'STATION AT BRIMFIELD, THENCE 0.65 MILES SOUTH ALONG A GRAVEL ROAD,
 LC1446'THENCE 0.3 MILES EAST ALONG A GRAVEL ROAD, 19 FEET SOUTH OF THE
 LC1446'CENTER LINE OF THE ROAD, 174 FEET EAST OF THE CENTER LINE OF A FARM
 LC1446'DRIVEWAY, 3 FEET WEST OF A T-FENCE CORNER, 281.7 FEET NORTH OF
 LC1446'TRIANGULATION STATION MOON, 1/2 FOOT SOUTH OF A FENCE, ABOUT LEVEL
 LC1446'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LC1446'INCHES.
 LC1446
 LC1446                          STATION RECOVERY (1978)
 LC1446
 LC1446'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 LC1446'RECOVERED IN GOOD CONDITION.
 LC1446
 LC1446                          STATION RECOVERY (1998)
 LC1446
 LC1446'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1446'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1604 ***********************************************************************
 LC1604  DESIGNATION -  MOON RM 3
 LC1604  PID         -  LC1604
 LC1604  STATE/COUNTY-  IL/PEORIA
 LC1604  COUNTRY     -  US
 LC1604  USGS QUAD   -  OAK HILL (2018)
 LC1604
 LC1604                         *CURRENT SURVEY CONTROL
 LC1604  ______________________________________________________________________
 LC1604* NAD 83(1986) POSITION- 40 48 47.08   (N) 089 50 46.92   (W)   HD_HELD1
 LC1604* NAVD 88 ORTHO HEIGHT -   215.64  (meters)      707.5   (feet) RESET
 LC1604  ______________________________________________________________________
 LC1604  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 LC1604  VERT ORDER      -  THIRD
 LC1604
 LC1604.The horizontal coordinates were determined by differentially corrected
 LC1604.hand held GPS observations or other comparable positioning techniques
 LC1604.and have an estimated accuracy of +/- 3 meters.
 LC1604
 LC1604.The orthometric height was computed from unverified reset data.
 LC1604
 LC1604.No vertical observational check was made to the station.
 LC1604
 LC1604.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1604.GEOID18 height accuracy estimate available here.
 LC1604
 LC1604.Click photographs - Photos may exist for this station.
 LC1604
 LC1604;                    North         East    Units  Estimated Accuracy
 LC1604;SPC IL W     -   460,318.0     727,022.9     MT  (+/- 3 meters HH1 GPS) 
 LC1604
 LC1604_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5992621906(NAD 83)
 LC1604
 LC1604                          SUPERSEDED SURVEY CONTROL
 LC1604
 LC1604  NGVD 29 (11/09/15)  215.73   (m)          707.8    (f) RESET       3  
 LC1604
 LC1604.Superseded values are not recommended for survey control.
 LC1604
 LC1604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1604.See file dsdata.pdf to determine how the superseded data were derived.
 LC1604
 LC1604_MARKER: DR = REFERENCE MARK DISK
 LC1604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1604_STAMPING: MOON 1935 NO 3 1978
 LC1604_MARK LOGO: NGS
 LC1604_PROJECTION: FLUSH
 LC1604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1604+STABILITY: SURFACE MOTION
 LC1604
 LC1604  HISTORY     - Date     Condition        Report By
 LC1604  HISTORY     - 1978     MONUMENTED       NGS
 LC1604  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1604
 LC1604                          STATION DESCRIPTION
 LC1604
 LC1604'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC1604'1.7 MI EAST FROM BRIMFIELD.
 LC1604'FROM BRIMFIELD, AT THE JUNCTION OF U.S. HIGHWAY 150 AND OAK HILL ROAD,
 LC1604'GO SOUTH ON OAK HILL ROAD 0.5 MILE TO A SIDE ROAD LEFT AFTER CROSSING
 LC1604'INTERSTATE HIGHWAY 74, TURN LEFT AND GO 1.35 MILES EAST ON GRAVELED
 LC1604'ROAD TO A GRAVEL FARM LANE, TURN LEFT AND GO 0.25 MILE TO A DRIVEWAY
 LC1604'ON RIGHT, TURN RIGHT AND GO 0.05 MILE TO STATION ON LEFT ON THE
 LC1604'PROPERTY OF MR. RUSSELL J MOON, 1.5 FEET SOUTHEAST OF CORNER POST AND
 LC1604'1.0 FOOT EAST OF FENCE.
 LC1604'THE MARK IS 1.0 FT  S FROM A WITNESS POST.
 LC1604
 LC1604                          STATION RECOVERY (1999)
 LC1604
 LC1604'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1604'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1961 ***********************************************************************
 LC1961  DESIGNATION -  MOOR
 LC1961  PID         -  LC1961
 LC1961  STATE/COUNTY-  IL/PEORIA
 LC1961  COUNTRY     -  US
 LC1961  USGS QUAD   -  SPRING BAY (2018)
 LC1961
 LC1961                         *CURRENT SURVEY CONTROL
 LC1961  ______________________________________________________________________
 LC1961* NAD 83(1997) POSITION- 40 45 28.40722(N) 089 35 53.75679(W)   ADJUSTED
 LC1961* NAVD 88 ORTHO HEIGHT -   245.7   (meters)      806.    (feet) VERTCON3
 LC1961  ______________________________________________________________________
 LC1961  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 LC1961  LAPLACE CORR    -          1.77  (seconds)                    DEFLEC18
 LC1961  HORZ ORDER      -  FIRST
 LC1961
 LC1961.The horizontal coordinates were established by classical geodetic methods
 LC1961.and adjusted by the National Geodetic Survey in October 1999.
 LC1961
 LC1961.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1961.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1961
 LC1961.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1961.GEOID18 height accuracy estimate available here.
 LC1961
 LC1961.Click photographs - Photos may exist for this station.
 LC1961
 LC1961.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1961
 LC1961. The following values were computed from the NAD 83(1997) position.
 LC1961
 LC1961;                    North         East     Units Scale Factor Converg.
 LC1961;SPC IL W     -   454,295.938   747,994.372   MT  0.99996952   +0 22 15.9
 LC1961;SPC IL W     - 1,490,469.26  2,454,044.87   sFT  0.99996952   +0 22 15.9
 LC1961;UTM  16      - 4,515,129.152   280,672.992   MT  1.00019213   -1 41 49.2
 LC1961
 LC1961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1961!SPC IL W     -   0.99996662  x   0.99996952  =   0.99993614
 LC1961!UTM  16      -   0.99996662  x   1.00019213  =   1.00015874
 LC1961
 LC1961:                Primary Azimuth Mark                     Grid Az
 LC1961:SPC IL W     -  MOOR AZ MK RESET                         106 30 29.1
 LC1961:UTM  16      -  MOOR AZ MK RESET                         108 34 34.2
 LC1961
 LC1961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8067215129(NAD 83)
 LC1961
 LC1961|---------------------------------------------------------------------|
 LC1961| PID    Reference Object                     Distance      Geod. Az  |
 LC1961|                                                           dddmmss.s |
 LC1961| CI7933 MOOR RM 1                            22.030 METERS 05301     |
 LC1961| CI7931 MOOR AZ MK                                         0955514.0 |
 LC1961| CI7932 MOOR AZ MK RESET                                   1065245.0 |
 LC1961| LC1959 PEORIA HTS MUNICIPAL TANK           APPROX. 0.6 KM 1085824.7 |
 LC1961| LC1994 PEORIA HEIGHTS WATER TANK           APPROX. 2.2 KM 1211643.6 |
 LC1961| CI7934 MOOR RM 2                            42.782 METERS 12828     |
 LC1961| LC2001 PEORIA HTS PREM PABST CORP TK       APPROX. 2.6 KM 1291831.3 |
 LC1961| LC1991 PEORIA HTS PREM PABST CORP TWR      APPROX. 2.6 KM 1295221.1 |
 LC1961| LC1989 PEORIA HTS PREM PABST CORP STK      APPROX. 2.6 KM 1305940.1 |
 LC1961| LC2004 PEORIA HTS WATER WORKS CO TANK      APPROX. 3.5 KM 1354154.8 |
 LC1961| LC1969 PEORIA ST MARYS CATH NE SPIRE       APPROX. 6.7 KM 1701143.7 |
 LC1961| LC1985 PEORIA ST BERNARDS CATH CH CUP      APPROX. 5.2 KM 1701543.5 |
 LC1961| LC1982 PEORIA ST MARYS CATH SW SPIRE       APPROX. 6.7 KM 1701934.3 |
 LC1961| LC1984 PEORIA ST FRANCIS HOSP YEL STK      APPROX. 6.3 KM 1731821.7 |
 LC1961| LC1979 PEORIA ST FRANCIS HOSP RED STK      APPROX. 6.2 KM 1732237.0 |
 LC1961| LC1981 PEORIA ST FRANCIS HOSP CUPOLA       APPROX. 6.2 KM 1740705.2 |
 LC1961| LC1973 EAST PEORIA MUNICIPAL TANK          APPROX.11.1 KM 1742334.8 |
 LC1961| LC1978 PEORIA ALLIANCE LIFE INS CUP        APPROX. 7.2 KM 1745356.4 |
 LC1961| LC1972 CREVE COEUR MUNICIPAL TANK          APPROX.12.3 KM 1805512.8 |
 LC1961| LC1971 PEORIA CENTRAL HIGH SCHOOL STK      APPROX. 5.6 KM 1812234.0 |
 LC1961| LC1993 PEORIA H WALKER AND SONS STK        APPROX. 9.0 KM 1833303.8 |
 LC1961| LC1999 PEORIA ST MARKS CATH CH SPIRE       APPROX. 6.9 KM 1892632.8 |
 LC1961| LC2020 PEORIA COML SOLVENTS SHORT STK      APPROX.10.9 KM 1920339.0 |
 LC1961| LC2026 PEORIA COML SOLVENTS TALL STK       APPROX.10.9 KM 1920658.2 |
 LC1961| LC2002 PEORIA BRADLEY INST PWR HSE SK      APPROX. 6.8 KM 1940022.1 |
 LC1961| LC2031 BARTONVILLE PEORIA ST HOSP TK       APPROX.14.4 KM 2023004.5 |
 LC1961| LC2030 BARTONVILLE PEORIA ST HOSP STK      APPROX.14.3 KM 2024119.8 |
 LC1961| LC2021 PEORIA COUNTY HOME TANK             APPROX.11.7 KM 2305531.3 |
 LC1961|---------------------------------------------------------------------|
 LC1961
 LC1961                          SUPERSEDED SURVEY CONTROL
 LC1961
 LC1961  NAD 83(1986)-  40 45 28.41736(N)    089 35 53.75854(W) AD(       ) 1
 LC1961  NAD 27      -  40 45 28.28400(N)    089 35 53.41000(W) AD(       ) 1
 LC1961  NGVD 29 (07/19/86)  245.8    (m)          806.     (f) VERT ANG       
 LC1961
 LC1961.Superseded values are not recommended for survey control.
 LC1961
 LC1961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1961.See file dsdata.pdf to determine how the superseded data were derived.
 LC1961
 LC1961_MARKER: DS = TRIANGULATION STATION DISK
 LC1961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1961_STAMPING: MOOR 1939
 LC1961_MARK LOGO: CGS
 LC1961_PROJECTION: FLUSH
 LC1961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1961+STABILITY: SURFACE MOTION
 LC1961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1961+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2003
 LC1961
 LC1961  HISTORY     - Date     Condition        Report By
 LC1961  HISTORY     - 1939     MONUMENTED       CGS
 LC1961  HISTORY     - 1959     GOOD             CGS
 LC1961  HISTORY     - 1969     GOOD             USGS
 LC1961  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1961  HISTORY     - 20030731 GOOD             USGS-M
 LC1961  HISTORY     - 20110923 GOOD             CMT
 LC1961
 LC1961                          STATION DESCRIPTION
 LC1961
 LC1961'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1961'THE STATION IS LOCATED ON LAND OF THE CITY OF PEORIA, AT THE
 LC1961'NORTH MOOR MUNICIPAL GOLF COURSE.  APPROXIMATELY 5 MILES
 LC1961'NORTH OF THE PEORIA BUSINESS DISTRICT.  IN THE SOUTHWEST
 LC1961'QUARTER OF SEC. 16, T. 9 N., R. 8 E.  0.3 MILE WEST OF ILLINOIS
 LC1961'HIGHWAY NO. 88.  0.05 MILE WEST-NORTHWEST OF THE CLUB HOUSE.
 LC1961'170 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF THE RAISED GREEN
 LC1961'AT HOLE NO. 5.  96 FEET NORTH-NORTHEAST OF THE NORTH EDGE
 LC1961'OF THE RAISED GREEN AT HOLE NO. 9.  58 FEET EAST OF AN 8-INCH
 LC1961'LONE ELM TREE.  AND 190 FEET NORTHWEST OF TEE NO. 4.  THE
 LC1961'MARK, IS FLUSH WITH THE GROUND AND IS
 LC1961'STAMPED MOOR 1939.
 LC1961'
 LC1961'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS NO. 150
 LC1961'AND ILLINOIS NO. 88 AT THE CORNER OF HAMILTON BOULEVARD
 LC1961'AND KNOXVILLE AVENUE IN PEORIA, GO NORTH ON ILLINOIS HIGHWAY
 LC1961'NO. 88 (KNOXVILLE AVENUE) FOR 3.9 MILES, THEN TURN LEFT
 LC1961'(WEST) INTO THE DRIVEWAY OF THE GOLF COURSE AND GO 0.3 MILE
 LC1961'TO THE END OF THE DRIVEWAY AND THE STATION ON THE RIGHT.
 LC1961'
 LC1961'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1961'BRONZE DISKS SET IN CONCRETE.
 LC1961'
 LC1961'REFERENCE MARK NO. 1 IS 22.030 METERS, 72.28 FEET, NORTHEAST
 LC1961'OF THE STATION, AND 4 FEET SOUTHEAST OF AN 8-INCH ELM TREE.
 LC1961'THE MARK, IS FLUSH WITH THE GROUND AND IS STAMPED
 LC1961'MOOR NO 1 1939.
 LC1961'
 LC1961'REFERENCE MARK NO. 2 IS 140.26 FEET, 42.753 METERS, SOUTHEAST
 LC1961'OF THE STATION.  5 FEET SOUTH OF A 6-INCH ELM TREE.  AND
 LC1961'59 FEET NORTH OF TEE NO. 4.  THE MARK, IS FLUSH WITH
 LC1961'THE GROUND AND IS STAMPED MOOR NO 2 1939.
 LC1961'
 LC1961'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE EAST-SOUTHEAST OF
 LC1961'THE STATION.  33 FEET EAST OF THE CENTER LINE OF ILLINOIS
 LC1961'HIGHWAY NO. 88.  5-1/2 FEET NORTHEAST OF A CABLE LINE POLE.
 LC1961'AND 56 FEET NORTHEAST OF THE CENTER LINE OF THE RAILROAD TRACKS
 LC1961'AND THE HIGHWAY WHERE THE TRACKS CROSS THE HIGHWAY.  TO
 LC1961'REACH THE MARK FROM THE STATION GO EAST FOR 0.3 MILE TO THE
 LC1961'HIGHWAY.  TURN LEFT (NORTH) AND GO 0.1 MILE TO THE MARK ON
 LC1961'THE RIGHT (EAST) SIDE OF THE HIGHWAY.
 LC1961'
 LC1961'THE AZIMUTH MARK IS WITNESSED BY A 4- BY 4-INCH WHITE POST
 LC1961'WHICH PROJECTS 2-1/2 FEET ABOVE THE GROUND.
 LC1961'
 LC1961'A 50-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
 LC1961'
 LC1961'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1961
 LC1961                          STATION RECOVERY (1959)
 LC1961
 LC1961'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1961'THE STATION MARK, REFERENCE MARK NUMBER 1 AND REFERENCE MARK
 LC1961'NUMBER 2 WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 LC1961'THE AZIMUTH MARK HAS BEEN DESTROYED BY ROAD CONSTRUCTION SO A
 LC1961'NEW AZIMUTH MARK WAS ESTABLISHED BY THIS PARTY.  A NEW DESCRIPTION
 LC1961'FOR THE NEW AZIMUTH MARK FOLLOWS.  THE OLD TO REACH IS ADEQUATE.
 LC1961'
 LC1961'AZIMUTH MARK, A STANDARD DISK STAMPED MOOR 1959 1939 RESET,
 LC1961'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH
 LC1961'THE SURFACE OF THE GROUND.  THE MARK IS 19 FEET SOUTH OF
 LC1961'THE APPROXIMATE CENTER OF THE DRIVEWAY LEADING TO THE MOOR
 LC1961'GOLF COURSE, 17.4 FEET WEST OF A STOP SIGN, 10 FEET NORTH
 LC1961'OF A SMALL EVERGREEN TREE AND 4 FEET SOUTH OF THE CURB.
 LC1961'
 LC1961'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 LC1961'GOLF COURSE DRIVEWAY FOR 0.3 MILE TO THE AZIMUTH MARK ON THE
 LC1961'RIGHT JUST BEFORE REACHING STATE HIGHWAY 88.
 LC1961
 LC1961                          STATION RECOVERY (1969)
 LC1961
 LC1961'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 LC1961'STATION AND REFERENCE MARKS RECOVERED AS DESCRIBED.  DUE
 LC1961'TO FOGGY CONDITIONS THE AZIMUTH MARK COULD NOT BE SEEN FROM
 LC1961'STATION AND WAS NOT SEARCHED FOR.
 LC1961'
 LC1961'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--LOCATED AT
 LC1961'THE NORTH MOOR MUNICIPAL GOLF COURSE IN PEORIA
 LC1961
 LC1961                          STATION RECOVERY (1999)
 LC1961
 LC1961'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1961'MARK NOT FOUND.
 LC1961
 LC1961                          STATION RECOVERY (2003)
 LC1961
 LC1961'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC1961'ON DONOVAN GOLF COURSE (NO LONGER NORTHMOOR GOLF COURSE) APPROX 150
 LC1961'FT NORTH OF CLUBHOUSE DIRECTLY IN FRONT OF TEE NO 4. PICTURE FOLLOWS
 LC1961'UNDER SEPARATE COVER. JIM LANDERS USGS-M  BADGE  ESC 406
 LC1961
 LC1961                          STATION RECOVERY (2011)
 LC1961
 LC1961'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 LC1961'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1626 ***********************************************************************
 JC1626  DESIGNATION -  MOORE 2
 JC1626  PID         -  JC1626
 JC1626  STATE/COUNTY-  IL/RANDOLPH
 JC1626  COUNTRY     -  US
 JC1626  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1626
 JC1626                         *CURRENT SURVEY CONTROL
 JC1626  ______________________________________________________________________
 JC1626* NAD 83(1997) POSITION- 38 03 40.80352(N) 090 00 43.35711(W)   ADJUSTED
 JC1626* NAVD 88 ORTHO HEIGHT -   200.5   (meters)      658.    (feet) VERTCON3
 JC1626  ______________________________________________________________________
 JC1626  GEOID HEIGHT    -        -29.827 (meters)                     GEOID18
 JC1626  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 JC1626  HORZ ORDER      -  SECOND
 JC1626
 JC1626.The horizontal coordinates were established by classical geodetic methods
 JC1626.and adjusted by the National Geodetic Survey in October 1999.
 JC1626
 JC1626.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC1626.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC1626
 JC1626.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1626.GEOID18 height accuracy estimate available here.
 JC1626
 JC1626.Click photographs - Photos may exist for this station.
 JC1626
 JC1626.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1626
 JC1626. The following values were computed from the NAD 83(1997) position.
 JC1626
 JC1626;                    North         East     Units Scale Factor Converg.
 JC1626;SPC IL W     -   154,788.662   713,568.808   MT  0.99994344   +0 05 43.2
 JC1626;SPC IL W     -   507,835.80  2,341,100.33   sFT  0.99994344   +0 05 43.2
 JC1626;SPC MO E     -   247,352.116   292,819.958   MT  0.99995591   +0 18 03.0
 JC1626;UTM  15      - 4,216,836.427   762,144.711   MT  1.00044645   +1 50 35.3
 JC1626;UTM  16      - 4,216,904.721   235,741.552   MT  1.00046016   -1 51 28.8
 JC1626
 JC1626!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1626!SPC IL W     -   0.99997323  x   0.99994344  =   0.99991667
 JC1626!SPC MO E     -   0.99997323  x   0.99995591  =   0.99992914
 JC1626!UTM  15      -   0.99997323  x   1.00044645  =   1.00041966
 JC1626!UTM  16      -   0.99997323  x   1.00046016  =   1.00043337
 JC1626
 JC1626:                Primary Azimuth Mark                     Grid Az
 JC1626:SPC IL W     -  WALSH BELL TELEPHONE MICROWAVE           086 33 15.5
 JC1626:SPC MO E     -  WALSH BELL TELEPHONE MICROWAVE           086 20 55.7
 JC1626:UTM  15      -  WALSH BELL TELEPHONE MICROWAVE           084 48 23.4
 JC1626:UTM  16      -  WALSH BELL TELEPHONE MICROWAVE           088 30 27.5
 JC1626
 JC1626_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6214416836(NAD 83)
 JC1626
 JC1626|---------------------------------------------------------------------|
 JC1626| PID    Reference Object                     Distance      Geod. Az  |
 JC1626|                                                           dddmmss.s |
 JC1626| JC1623 MOORE RESET                          24.390 METERS 06913     |
 JC1626| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX.13.6 KM 0863858.7 |
 JC1626| CI4684 MOORE 2 RM 2                         59.284 METERS 12039     |
 JC1626| CI4680 MOORE RM 1 AZIMUTH                  232.459 METERS 34551     |
 JC1626|---------------------------------------------------------------------|
 JC1626
 JC1626                          SUPERSEDED SURVEY CONTROL
 JC1626
 JC1626  NAD 83(1986)-  38 03 40.81282(N)    090 00 43.35188(W) AD(       ) 2
 JC1626  NAD 27      -  38 03 40.62550(N)    090 00 42.95539(W) AD(       ) 2
 JC1626  NGVD 29 (07/19/86)  200.6    (m)          658.     (f) VERT ANG       
 JC1626
 JC1626.Superseded values are not recommended for survey control.
 JC1626
 JC1626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1626.See file dsdata.pdf to determine how the superseded data were derived.
 JC1626
 JC1626_MARKER: DD = SURVEY DISK
 JC1626_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JC1626+WITH SETTING: INFORMATION.
 JC1626_STAMPING: MOORE 2 1969
 JC1626_MARK LOGO: USGS
 JC1626_PROJECTION: RECESSED 30 CENTIMETERS
 JC1626_MAGNETIC: I = MARKER IS A STEEL ROD
 JC1626_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1626
 JC1626  HISTORY     - Date     Condition        Report By
 JC1626  HISTORY     - 1969     MONUMENTED       USGS
 JC1626  HISTORY     - 1973     GOOD             NGS
 JC1626
 JC1626                          STATION DESCRIPTION
 JC1626
 JC1626'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JC1626'STATION IS LOCATED ABOUT 7.0 MI NW. OF ELLIS GROVE AND 4.5
 JC1626'MI WSW. OF EVANSVILLE, IN THE SW. QUARTER OF SEC. 29, T. 5 S.,
 JC1626'R. 8 W., ON LAND BELONGING TO MRS. NELLIS LUX, AND NEAR HER HOUSE.
 JC1626'
 JC1626'TO REACH THE STATION FROM THE POST OFFICE AT ELLIS GROVE,
 JC1626'DRIVE ONE BLOCK N. AND 1.5 BLOCKS E. TO STATE HWY. 3, TURN
 JC1626'LEFT AND DRIVE NNW. ON HWY. 3 FOR 0.5 MI TO JCT. OF A CONCRETE RD.
 JC1626'LEADING W., TURN LEFT AND DRIVE W. ON CONCRETE RD. FOR 3.9
 JC1626'MI TO Y-JCT. OF A BLACKTOP RD. LEADING NW. UP A STEEP HILL,
 JC1626'TURN RIGHT AND DRIVE NW. UP HILL AND ALONG CREST OF RIDGE
 JC1626'ON BLACKTOP RD. FOR 3.7 MI. TO STATION ON THE LEFT.
 JC1626'
 JC1626'STATION MARK IS A STANDARD TABLET STAMPED MOORE 2 1969
 JC1626'CRIMPED ON A 10 FT LENGTH OF COPPER COATED ROD, DRIVEN IN
 JC1626'GROUND AND SET IN 6 IN. TILE FILLED WITH GRAVEL.  THE MARK
 JC1626'IS 71 FT W. OF CENTER OF THE BLACKTOP RD., 66 FT N. OF NE. COR.
 JC1626'OF MRS. LUXS HOUSE, 39 FT NNW. OF A TELEPHONE POLE, 8 FT S.
 JC1626'OF A FIELD RD., 1.5 FT S. OF A METAL WITNESS POST AND IS
 JC1626'12 IN. BELOW GROUND.
 JC1626'
 JC1626'REFERENCE MARK 1 IS A USC AND GS DISK STAMPED MOORE 1 1931
 JC1626'SET IN A 12 IN. SQUARE CONCRETE POST PROJECTING 6 IN.  (THIS
 JC1626'IS REFERENCE MARK 1 FOR USC AND GS TRIANGULATION STATION
 JC1626'MOORE 1931 AND THE ARROW POINTS TO STATION MOORE 1931 - NOT
 JC1626'FOUND).  THE MARK IS 762.66 FT (232.459 M.) NNW. OF STATION,
 JC1626'23 FT S. OF CENTER OF BLACKTOP RD. W., 46 FT W. OF CENTER
 JC1626'OF THE N.-S. BLACKTOP RD. AND 18.5 FT N. OF A POWER LINE POLE.
 JC1626'
 JC1626'REFERENCE MARK 2 IS A USC AND GS DISK STAMPED MOORE 2 NO 2
 JC1626'1969 SET IN A 12 IN. SQUARE CONCRETE POST PROJECTING 6 IN.
 JC1626'(THIS IS A REFERENCE MARK FOR USC AND GS TRIANGULATION
 JC1626'STATION MOORE 1931.  THE MARK WAS FOUND LYING OUT OF POSITION
 JC1626'AND WAS RESET.) THE MARK IS 194.60 FT (59.314 M.) ESE. OF
 JC1626'STATION, 54 FT E. OF CENTER OF THE BLACKTOP RD., 3 FT S. AND
 JC1626'2.5 FT W. OF THE NW. COR. OF A BARN, 42 FT N. OF CENTER OF
 JC1626'AN ENTRANCE RD. TO FIELD AND 1.4 FT W. OF A METAL WITNESS
 JC1626'POST.
 JC1626'
 JC1626'STANDARD BRACED TRIPOD USED.
 JC1626
 JC1626                          STATION RECOVERY (1973)
 JC1626
 JC1626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 JC1626'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 JC1626'TRIANGULATION STATION MOORE 1931 WAS RECOVERED AT THIS TIME AND
 JC1626'TIE WAS MADE.  THE DESCRIPTION IS GOOD WITH THE BELOW
 JC1626'DESCRIPTION OF MOORE 1931 1973.
 JC1626'
 JC1626'MOORE 1931 1973 IS 11 FEET SOUTHEAST OF THE CENTERLINE OF
 JC1626'PAVED ROAD, 50 FEET NORTHEAST OF A BURIED CABLE BOX, 118
 JC1626'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE AND 55
 JC1626'FEET SOUTH OF A POWER POLE.  THE MONUMENT IS 6 INCHES UNDERGROUND
 JC1626'AND THE DISK IS STAMPED MOORE 1931 1973.
 JC1626'
 JC1626'OBSERVATIONS MADE AT R.M. NO. 1 OF ABOVE STATION AND MOORE 1931.
 JC1626'
 JC1626'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 4-1/2
 JC1626'MILES SOUTHWEST OF EVANSVILLE.
 JC1626'
 JC1626'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1623 ***********************************************************************
 JC1623  DESIGNATION -  MOORE RESET
 JC1623  PID         -  JC1623
 JC1623  STATE/COUNTY-  IL/RANDOLPH
 JC1623  COUNTRY     -  US
 JC1623  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1623
 JC1623                         *CURRENT SURVEY CONTROL
 JC1623  ______________________________________________________________________
 JC1623* NAD 83(1997) POSITION- 38 03 41.08427(N) 090 00 42.42172(W)   ADJUSTED
 JC1623* NAVD 88 ORTHO HEIGHT -   201.    (meters)      659.    (feet) SCALED
 JC1623  ______________________________________________________________________
 JC1623  GEOID HEIGHT    -        -29.827 (meters)                     GEOID18
 JC1623  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 JC1623  HORZ ORDER      -  FIRST
 JC1623
 JC1623.The horizontal coordinates were established by classical geodetic methods
 JC1623.and adjusted by the National Geodetic Survey in October 1999.
 JC1623
 JC1623.The orthometric height was scaled from a topographic map.
 JC1623
 JC1623.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1623.GEOID18 height accuracy estimate available here.
 JC1623
 JC1623.Click photographs - Photos may exist for this station.
 JC1623
 JC1623.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1623
 JC1623. The following values were computed from the NAD 83(1997) position.
 JC1623
 JC1623;                    North         East     Units Scale Factor Converg.
 JC1623;SPC IL W     -   154,797.356   713,591.594   MT  0.99994345   +0 05 43.8
 JC1623;SPC IL W     -   507,864.33  2,341,175.09   sFT  0.99994345   +0 05 43.8
 JC1623;SPC MO E     -   247,360.891   292,842.714   MT  0.99995593   +0 18 03.6
 JC1623;UTM  15      - 4,216,845.816   762,167.233   MT  1.00044660   +1 50 35.9
 JC1623;UTM  16      - 4,216,912.637   235,764.634   MT  1.00046001   -1 51 28.3
 JC1623
 JC1623!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1623!SPC IL W     -   0.99997316  x   0.99994345  =   0.99991661
 JC1623!SPC MO E     -   0.99997316  x   0.99995593  =   0.99992909
 JC1623!UTM  15      -   0.99997316  x   1.00044660  =   1.00041975
 JC1623!UTM  16      -   0.99997316  x   1.00046001  =   1.00043316
 JC1623
 JC1623:                Primary Azimuth Mark                     Grid Az
 JC1623:SPC IL W     -  RUMA CATHOLIC CHURCH SPIRE               000 52 38.4
 JC1623:SPC MO E     -  RUMA CATHOLIC CHURCH SPIRE               000 40 18.6
 JC1623:UTM  15      -  RUMA CATHOLIC CHURCH SPIRE               359 07 46.3
 JC1623:UTM  16      -  RUMA CATHOLIC CHURCH SPIRE               002 49 50.5
 JC1623
 JC1623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6216716845(NAD 83)
 JC1623
 JC1623|---------------------------------------------------------------------|
 JC1623| PID    Reference Object                     Distance      Geod. Az  |
 JC1623|                                                           dddmmss.s |
 JC1623| JC1624 RUMA CATHOLIC CHURCH SPIRE          APPROX. 6.3 KM 0005822.2 |
 JC1623| JB1936 RED BUD CATHOLIC CHURCH SPIRE       APPROX.16.3 KM 0045632.0 |
 JC1623| JB1935 RED BUD MUNICIPAL TOWER             APPROX.16.7 KM 0053917.3 |
 JC1623| JB1937 RED BUD LUTHERAN CHURCH SPIRE       APPROX.16.3 KM 0054737.1 |
 JC1623| CI4681 MOORE RM 2                           27.480 METERS 13030     |
 JC1623| CI4684 MOORE 2 RM 2                         48.021 METERS 14404     |
 JC1623| HC0910 STE GENEVIEVE CATHOLIC CHURCH       APPROX. 9.6 KM 1984118.1 |
 JC1623| HC0906 STE GENEVIEVE MUNICIPAL TOWER       APPROX. 9.4 KM 2012517.7 |
 JC1623| JC1626 MOORE 2                              24.390 METERS 24913     |
 JC1623| CI4680 MOORE RM 1 AZIMUTH                                 33949     |
 JC1623|---------------------------------------------------------------------|
 JC1623
 JC1623                          SUPERSEDED SURVEY CONTROL
 JC1623
 JC1623  NAD 83(1986)-  38 03 41.09356(N)    090 00 42.41650(W) AD(       ) 1
 JC1623  NAD 27      -  38 03 40.90600(N)    090 00 42.02000(W) AD(       ) 1
 JC1623
 JC1623.Superseded values are not recommended for survey control.
 JC1623
 JC1623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1623.See file dsdata.pdf to determine how the superseded data were derived.
 JC1623
 JC1623_MARKER: DS = TRIANGULATION STATION DISK
 JC1623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1623_STAMPING: MOORE 1931 1973
 JC1623_MARK LOGO: CGS
 JC1623_PROJECTION: RECESSED 15 CENTIMETERS
 JC1623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1623+STABILITY: SURFACE MOTION
 JC1623
 JC1623  HISTORY     - Date     Condition        Report By
 JC1623  HISTORY     - 1973     MONUMENTED       NGS
 JC1623
 JC1623                          STATION DESCRIPTION
 JC1623
 JC1623'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 JC1623'THE UNDERGROUND STATION MARK AND REFERENCE MARK 1 WERE FOUND
 JC1623'IN GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND
 JC1623'TO HAVE BEEN DISTURBED AND WAS RESET HOLDING THE UNDERGROUND
 JC1623'POINT.  REFERENCE MARK 2 WAS FOUND UPROOTED IN 1969 AND
 JC1623'RESET BY USGS AS A REFERENCE TO THEIR STATION.  THE MARK WAS
 JC1623'TIED IN AT THIS TIME.  THE STATION MARK IS AT THE EDGE OF
 JC1623'PAVEMENT AND LEFT INTACT SINCE TIES WERE MADE TO MOORE
 JC1623'2 1969 (USGS).  A NEW DESCRIPTION FOLLOWS-
 JC1623'
 JC1623'THE STATION IS LOCATED ABOUT 7 MILES NORTHWEST OF ELLIS GROVE,
 JC1623'IN THE SW 1/4 OF SEC. 29, T-5-S, R-8-W, ON ROAD RIGHT-OF-WAY,
 JC1623'11 FEET SOUTHEAST OF THE CENTERLINE OF PAVED ROAD, 50 FEET
 JC1623'NORTHEAST OF A BURIED CABLE BOX, 118 FEET NORTHEAST OF THE
 JC1623'NORTHEAST CORNER OF HOUSE AND 55 FEET SOUTH OF A POWER POLE.
 JC1623'THE MONUMENT IS 6 INCHES UNDERGROUND AND THE DISK IS STAMPED
 JC1623'MOORE 1931 1973.
 JC1623'
 JC1623'TO REACH THE STATION FROM THE ELLIS GROVE POST OFFICE, GO
 JC1623'NORTH 1 BLOCK AND EAST 1.5 BLOCKS TO THE INTERSECTION WITH
 JC1623'STATE HIGHWAY 3.  TURN LEFT AND GO NORTH ON THE HIGHWAY FOR 0.5
 JC1623'MILE TO A ROAD LEFT.  TURN LEFT AND GO WEST ON CONCRETE ROAD
 JC1623'FOR 3.9 MILES TO A Y FORK.  TAKE RIGHT FORK AND GO NORTHWEST
 JC1623'UP HILL AND ALONG RIDGE FOR 3.7 MILES TO THE STATION ON THE
 JC1623'RIGHT.  CONTINUE NORTHWEST ON THE ROAD FOR 0.15 MILE TO
 JC1623'REFERENCE MARK 1 ON THE LEFT.
 JC1623'
 JC1623'REFERENCE MARK 1 IS 23 FEET SOUTH OF THE CENTERLINE OF A
 JC1623'PAVED ROAD WEST, 46 FEET WEST OF THE CENTERLINE OF ROAD
 JC1623'AND 18 FEET NORTH OF A POWER POLE.  THE MONUMENT PROJECTS 6
 JC1623'INCHES AND THE DISK IS STAMPED MOORE NO 1 1931.
 JC1623'
 JC1623'REFERENCE MARK 2 IS 1 FOOT SOUTHWEST OF A METAL WITNESS
 JC1623'POST, 4 FEET SOUTH OF THE NORTHWEST CORNER OF OLD BARN AND
 JC1623'55 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD.  THE
 JC1623'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED MOORE
 JC1623'2 NO 2 1969.
 JC1623'
 JC1623'MOORE 2 1969 (USGS) IS A STANDARD USGS DISK CRIMPED TO THE TOP
 JC1623'OF A 10 FOOT LONG COPPER WELD GROUND ROD.  THE DISK IS 12
 JC1623'INCHES UNDERGROUND AND ENCASED BY A 6 INCH TILE FILLED WITH
 JC1623'GRAVEL.  IT IS 70 FEET SOUTHWEST OF THE CENTERLINE OF THE
 JC1623'ROAD, 66 FEET NORTH OF THE NORTHEAST CORNER OF HOUSE, 39
 JC1623'FEET NORTHWEST OF A TELEPHONE POLE, 8 FEET SOUTH OF THE
 JC1623'CENTERLINE OF FIELD ROAD, 1 FOOT EAST OF A METAL WITNESS
 JC1623'POST AND DISK IS STAMPED MOORE 2 1969.
 JC1623'
 JC1623'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JC1623'
 JC1623'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 4-1/2
 JC1623'MILES SOUTHWEST OF EVANSVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0799 ***********************************************************************
 KB0799  DESIGNATION -  MOORE RM
 KB0799  PID         -  KB0799
 KB0799  STATE/COUNTY-  IL/FAYETTE
 KB0799  COUNTRY     -  US
 KB0799  USGS QUAD   -  VERA (2018)
 KB0799
 KB0799                         *CURRENT SURVEY CONTROL
 KB0799  ______________________________________________________________________
 KB0799* NAD 83(1986) POSITION- 39 05 38.11   (N) 089 06 31.99   (W)   HD_HELD1
 KB0799* NAVD 88 ORTHO HEIGHT -   177.127 (meters)      581.12  (feet) POSTED
 KB0799  ______________________________________________________________________
 KB0799  GEOID HEIGHT    -        -31.888 (meters)                     GEOID18
 KB0799  DYNAMIC HEIGHT  -        177.02  (meters)      580.8   (feet) COMP
 KB0799  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 KB0799
 KB0799  VERT ORDER      -  * POSTED, SEE BELOW
 KB0799
 KB0799.The horizontal coordinates were determined by differentially corrected
 KB0799.hand held GPS observations or other comparable positioning techniques
 KB0799.and have an estimated accuracy of +/- 3 meters.
 KB0799
 KB0799.The orthometric height was determined by differential leveling
 KB0799.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0799
 KB0799.* This is a POSTED BENCH MARK height.
 KB0799
 KB0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0799.GEOID18 height accuracy estimate available here.
 KB0799
 KB0799.Click photographs - Photos may exist for this station.
 KB0799
 KB0799.The dynamic height is computed by dividing the NAVD 88
 KB0799.geopotential number by the normal gravity value computed on the
 KB0799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0799.degrees latitude (g = 980.6199 gals.).
 KB0799
 KB0799.The modeled gravity was interpolated from observed gravity values.
 KB0799
 KB0799;                    North         East    Units  Estimated Accuracy
 KB0799;SPC IL E     -   269,690.7     232,906.8     MT  (+/- 3 meters HH1 GPS) 
 KB0799
 KB0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1762029316(NAD 83)
 KB0799
 KB0799                          SUPERSEDED SURVEY CONTROL
 KB0799
 KB0799.No superseded survey control is available for this station.
 KB0799
 KB0799_MARKER: DR = REFERENCE MARK DISK
 KB0799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0799_STAMPING: MOORE 1920
 KB0799_MARK LOGO: CGS
 KB0799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0799+STABILITY: SURFACE MOTION
 KB0799
 KB0799  HISTORY     - Date     Condition        Report By
 KB0799  HISTORY     - 1920     MONUMENTED       CGS
 KB0799  HISTORY     - 1920     GOOD             CGS
 KB0799  HISTORY     - 1969     MARK NOT FOUND   CGS
 KB0799  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0799
 KB0799                          STATION DESCRIPTION
 KB0799
 KB0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 KB0799'3.3 MI N FROM VERA.
 KB0799'3.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM VERA,
 KB0799'FAYETTE COUNTY, 23 YARDS IN AZIMUTH 256 DEG 29 MIN FROM
 KB0799'TRIANGULATION STATION MOORE, EAST OF THE TRACK, AND NEAR THE FENCE
 KB0799'LINE.  A STANDARD REFERENCE-MARK DISK, SET IN THE TOP OF A
 KB0799'CONCRETE POST.
 KB0799
 KB0799                          STATION RECOVERY (1969)
 KB0799
 KB0799'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0799'MARK NOT FOUND.
 KB0799
 KB0799                          STATION RECOVERY (1976)
 KB0799
 KB0799'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0799'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1401 ***********************************************************************
 MF1401  DESIGNATION -  MOOSEHEART POWER PLANT STACK
 MF1401  PID         -  MF1401
 MF1401  STATE/COUNTY-  IL/KANE
 MF1401  COUNTRY     -  US
 MF1401  USGS QUAD   -  AURORA NORTH (2018)
 MF1401
 MF1401                         *CURRENT SURVEY CONTROL
 MF1401  ______________________________________________________________________
 MF1401* NAD 83(1997) POSITION- 41 49 20.87190(N) 088 19 50.05215(W)   ADJUSTED
 MF1401  ______________________________________________________________________
 MF1401  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 MF1401  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 MF1401  HORZ ORDER      -  THIRD
 MF1401
 MF1401.The horizontal coordinates were established by classical geodetic methods
 MF1401.and adjusted by the National Geodetic Survey in October 1999.
 MF1401
 MF1401.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1401.GEOID18 height accuracy estimate available here.
 MF1401
 MF1401.Click photographs - Photos may exist for this station.
 MF1401
 MF1401.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1401
 MF1401. The following values were computed from the NAD 83(1997) position.
 MF1401
 MF1401;                    North         East     Units Scale Factor Converg.
 MF1401;SPC IL E     -   572,383.952   300,229.570   MT  0.99997500   +0 00 06.6
 MF1401;SPC IL E     - 1,877,896.35    985,003.18   sFT  0.99997500   +0 00 06.6
 MF1401;UTM  16      - 4,630,920.629   389,498.467   MT  0.99975026   -0 53 14.4
 MF1401
 MF1401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8949830920(NAD 83)
 MF1401
 MF1401                          SUPERSEDED SURVEY CONTROL
 MF1401
 MF1401  NAD 83(1997)-  41 49 20.87240(N)    088 19 50.05452(W) AD(       ) 3
 MF1401  NAD 83(1986)-  41 49 20.87557(N)    088 19 50.06291(W) AD(       ) 3
 MF1401  NAD 27      -  41 49 20.77400(N)    088 19 49.79500(W) AD(       ) 3
 MF1401
 MF1401.Superseded values are not recommended for survey control.
 MF1401
 MF1401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1401.See file dsdata.pdf to determine how the superseded data were derived.
 MF1401
 MF1401_MARKER: 63 = STACK
 MF1401
 MF1401  HISTORY     - Date     Condition        Report By
 MF1401  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1401  HISTORY     - 19971001 GOOD             USPSQD
 MF1401  HISTORY     - 19980506 GOOD             USPSQD
 MF1401
 MF1401                          STATION DESCRIPTION
 MF1401
 MF1401'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1401'THE STATION IS THE CENTER OF THE TOP OF THE STACK OF THE POWER
 MF1401'PLANT OF MOOSEHEART CHILD CITY LOCATED AT MOOSEHEART, ILLINOIS.
 MF1401'IT IS A ROUND CONCRETE STACK 150 FEET HIGH WITH A BLACK BAND
 MF1401'PAINTED AROUND THE TOP.
 MF1401
 MF1401                          STATION RECOVERY (1997)
 MF1401
 MF1401'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1401'RECOVERED IN GOOD CONDITION.
 MF1401
 MF1401                          STATION RECOVERY (1998)
 MF1401
 MF1401'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1401'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0338 ***********************************************************************
 LC0338  DESIGNATION -  MORAINE
 LC0338  PID         -  LC0338
 LC0338  STATE/COUNTY-  IL/CHAMPAIGN
 LC0338  COUNTRY     -  US
 LC0338  USGS QUAD   -  MAHOMET (2018)
 LC0338
 LC0338                         *CURRENT SURVEY CONTROL
 LC0338  ______________________________________________________________________
 LC0338* NAD 83(1997) POSITION- 40 11 22.92827(N) 088 22 37.71250(W)   ADJUSTED
 LC0338* NAVD 88 ORTHO HEIGHT -   240.294 (meters)      788.36  (feet) ADJUSTED
 LC0338  ______________________________________________________________________
 LC0338  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC0338  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 LC0338  DYNAMIC HEIGHT  -        240.173 (meters)      787.97  (feet) COMP
 LC0338  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 LC0338
 LC0338  HORZ ORDER      -  SECOND
 LC0338  VERT ORDER      -  SECOND    CLASS 0
 LC0338
 LC0338.The horizontal coordinates were established by classical geodetic methods
 LC0338.and adjusted by the National Geodetic Survey in October 1999.
 LC0338
 LC0338.The orthometric height was determined by differential leveling and
 LC0338.adjusted by the NATIONAL GEODETIC SURVEY
 LC0338.in June 1991.
 LC0338
 LC0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0338.GEOID18 height accuracy estimate available here.
 LC0338
 LC0338.Click photographs - Photos may exist for this station.
 LC0338
 LC0338.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0338
 LC0338.The dynamic height is computed by dividing the NAVD 88
 LC0338.geopotential number by the normal gravity value computed on the
 LC0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0338.degrees latitude (g = 980.6199 gals.).
 LC0338
 LC0338.The modeled gravity was interpolated from observed gravity values.
 LC0338
 LC0338. The following values were computed from the NAD 83(1997) position.
 LC0338
 LC0338;                    North         East     Units Scale Factor Converg.
 LC0338;SPC IL E     -   391,064.577   296,269.444   MT  0.99997517   -0 01 41.8
 LC0338;SPC IL E     - 1,283,017.70    972,010.67   sFT  0.99997517   -0 01 41.8
 LC0338;UTM  16      - 4,449,721.907   382,771.575   MT  0.99976917   -0 53 19.7
 LC0338
 LC0338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0338!SPC IL E     -   0.99996734  x   0.99997517  =   0.99994251
 LC0338!UTM  16      -   0.99996734  x   0.99976917  =   0.99973651
 LC0338
 LC0338:                Primary Azimuth Mark                     Grid Az
 LC0338:SPC IL E     -  MORAINE AZ MK                            102 38 47.4
 LC0338:UTM  16      -  MORAINE AZ MK                            103 30 25.3
 LC0338
 LC0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8277149721(NAD 83)
 LC0338
 LC0338|---------------------------------------------------------------------|
 LC0338| PID    Reference Object                     Distance      Geod. Az  |
 LC0338|                                                           dddmmss.s |
 LC0338| LC0339 MORAINE RM 1                         29.612 METERS 01026     |
 LC0338| CI7936 MORAINE AZ MK                                      1023705.6 |
 LC0338| LC0337 MORAINE RM 2                         30.120 METERS 16932     |
 LC0338| LC1767 SEYMOUR TV STATION WCIA MAST        APPROX.11.2 KM 2134506.3 |
 LC0338| LC1768 MAHOMET MUNICIPAL TANK              APPROX. 2.3 KM 2813808.6 |
 LC0338|---------------------------------------------------------------------|
 LC0338
 LC0338                          SUPERSEDED SURVEY CONTROL
 LC0338
 LC0338  NAD 83(1997)-  40 11 22.93045(N)    088 22 37.71185(W) AD(       ) 2
 LC0338  NAD 83(1986)-  40 11 22.93585(N)    088 22 37.70870(W) AD(       ) 2
 LC0338  NAD 27      -  40 11 22.81850(N)    088 22 37.51060(W) AD(       ) 2
 LC0338  NGVD 29 (??/??/92)  240.340  (m)          788.52   (f) ADJ UNCH    2 0
 LC0338  NGVD 29             240.34   (m)          788.5    (f) LEVELING    3  
 LC0338
 LC0338.Superseded values are not recommended for survey control.
 LC0338
 LC0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0338.See file dsdata.pdf to determine how the superseded data were derived.
 LC0338
 LC0338_MARKER: DS = TRIANGULATION STATION DISK
 LC0338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0338_STAMPING: MORAINE 1959
 LC0338_MARK LOGO: CGS
 LC0338_PROJECTION: FLUSH
 LC0338_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0338+STABILITY: SURFACE MOTION
 LC0338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0338+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2005
 LC0338
 LC0338  HISTORY     - Date     Condition        Report By
 LC0338  HISTORY     - 1959     MONUMENTED       CGS
 LC0338  HISTORY     - 1959     GOOD             CGS
 LC0338  HISTORY     - 1963     GOOD             LOCENG
 LC0338  HISTORY     - 1973     GOOD             NGS
 LC0338  HISTORY     - 1979     GOOD             NGS
 LC0338  HISTORY     - 1984     GOOD             LOCSUR
 LC0338  HISTORY     - 20051213 GOOD             ILDT
 LC0338  HISTORY     - 20090403 MARK NOT FOUND   FOTHIE
 LC0338
 LC0338                          STATION DESCRIPTION
 LC0338
 LC0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0338'THE STATION IS LOCATED ABOUT 1-1/2 MILES EAST-SOUTHEAST OF
 LC0338'MAHOMET, 0.25 MILE NORTH OF U.S. HIGHWAY 150 AND ON THE LAND
 LC0338'OWNED BY MR. NORMAN WIRTH.
 LC0338'
 LC0338'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC0338'AND STATE HIGHWAY 47 IN THE SOUTHEAST EDGE OF MAHOMET.  GO
 LC0338'EAST-SOUTHEAST ON U.S. HIGHWAY 150 FOR 1.4 MILES TO A PRIVATE
 LC0338'DRIVEWAY LEFT, TURN LEFT AND GO NORTH ON DRIVEWAY FOR 0.25
 LC0338'MILE TO THE STATION ON RIGHT AS DESCRIBED.
 LC0338'
 LC0338'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A
 LC0338'8 X 8 INCH CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC0338'OF THE GROUND AND THE DISK IS STAMPED MORAINE 1959.  IT IS 101
 LC0338'FEET NORTH-NORTHWEST OF WITNESS POST, 53 FEET EAST OF THE
 LC0338'APPROXIMATE CENTER OF DRIVEWAY, 19-1/2 FEET WEST-SOUTHWEST
 LC0338'OF TELEPHONE POLE AND 18 FEET WEST OF FENCE.
 LC0338'
 LC0338'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0338'IN TOP OF A 8 X 8 INCH CONCRETE POST WHICH IS SET FLUSH WITH
 LC0338'THE SURFACE OF GROUND AND THE DISK IS STAMPED MORAINE NO 1
 LC0338'1959.  IT IS 89.6 FEET SOUTH OF FENCE CORNER, 78.6 FEET EAST
 LC0338'OF THE APPROXIMATE CENTER OF DRIVEWAY, 61.6 FEET SOUTH OF
 LC0338'TELEPHONE POLE AND 1/2 FOOT WEST OF FENCE.
 LC0338'
 LC0338'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0338'IN TOP OF A 8 X 8 INCH CONCRETE POST WHICH IS SET FLUSH WITH
 LC0338'THE SURFACE OF GROUND AND THE DISK IS STAMPED MORAINE NO
 LC0338'2 1959.  IT IS 71.6 FEET EAST OF THE APPROXIMATE CENTER OF
 LC0338'DRIVEWAY, 105 FEET SOUTH OF TELEPHONE POLE, 2.3 FEET NORTH OF
 LC0338'WITNESS POST AND 1 FOOT WEST OF FENCE.
 LC0338'
 LC0338'MAHOMET, MUNICIPAL WATER TANK IS VISIBLE FROM THE GROUND AND
 LC0338'WAS USED AS AZIMUTH.
 LC0338'
 LC0338'HEIGHT OF LIGHT ABOVE STATION MARK 26.39 METERS.
 LC0338
 LC0338                          STATION RECOVERY (1959)
 LC0338
 LC0338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0338'2 MI E FROM MAHOMET.
 LC0338'ABOUT 0.15 MILES NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0338'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 1.65 MILES EAST
 LC0338'ALONG U.S. HIGHWAY 150, THENCE 0.25 MILE NORTH ALONG A FARM
 LC0338'DRIVEWAY TO A FARM HOUSE AND BUILDINGS, 53 FEET EAST OF THE
 LC0338'CENTER LINE OF THE DRIVEWAY, 18 FEET WEST OF A FENCE, 242 FEET
 LC0338'SOUTH OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 19 1/2 FEET
 LC0338'WEST-SOUTHWEST OF THE SECOND TELEPHONE POLE SOUTH OF THE FARM
 LC0338'HOUSE, 101.1 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT
 LC0338'1 FOOT ABOVE THE LEVEL OF THE DRIVEWAY AND SET IN THE TOP OF A
 LC0338'CONCRETE POST FLUSH WITH THE GROUND.
 LC0338
 LC0338                          STATION RECOVERY (1963)
 LC0338
 LC0338'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1963 (DW)
 LC0338'RECOVERED BY SPRINGFIELD DIV HWY
 LC0338'
 LC0338'STATION AND ALL REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION
 LC0338'AS DESCRIBED.
 LC0338
 LC0338                          STATION RECOVERY (1973)
 LC0338
 LC0338'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0338'RECOVERED IN GOOD CONDITION.
 LC0338
 LC0338                          STATION RECOVERY (1979)
 LC0338
 LC0338'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0338'STATION MARK, RM 1 AND 2 RECOVERED IN GOOD CONDITION AND AS
 LC0338'DESCRIBED.  AN AZIMUTH MARK WAS ESTABLISHED AT THIS TIME USING THE
 LC0338'MAHOMET MUNI WATER TANK.
 LC0338'
 LC0338'THE DISTANCE AND DIRECTION TO THE MARKS CHECKED.  THE 1959 TOO REACH
 LC0338'IS ADEQUATE.  ADDITIONAL REFERENCE POINTS WERE MEASURED AT THIS TIME
 LC0338'TO ALL MARKS.
 LC0338'
 LC0338'ADDITIONAL REFERENCE POINTS MEASURED AT THE STATION ARE 143 FT SE OF
 LC0338'POWER LINE POLE WITH A TRANSFORMER, 85.5 FT SW OF SW CORNER OF BRICK
 LC0338'HOUSE, 20 FT W OF W EDGE OF FIELD AND 19 FT WSW OF A TELEPHONE
 LC0338'UNDERGROUND CABLE JUNCTION BOX.
 LC0338'
 LC0338'RM 1 IS 21 FT NW OF THE SW CORNER OF BRICK HOUSE, 18 FT SW OF THE NW
 LC0338'CORNER OF HOUSE AND 1 FT W OF A WOOD RAIL FENCE.
 LC0338'
 LC0338'RM 2 IS 72 FT E OF CENTER LINE OF GRAVELED DRIVEWAY AND 2 FT W OF W
 LC0338'EDGE OF CULTIVATED FIELD.
 LC0338'
 LC0338'THE 1979 AZIMUTH MARK IS CEMENTED IN A DRILL HOLE IN THE NW END OF
 LC0338'THE W CONCRETE RAILING AND THE LOWER CONCRETE STEP OF THE BRIDGE
 LC0338'OVERPASS OF INTERSTATE HIGHWAY 74.  25 FT W OF THE METAL GUARD RAIL
 LC0338'AND 14 FT W OF CENTER LINE OF S BOUND TRAFFIC.
 LC0338'
 LC0338'TO REACH THE AZIMUTH MARK FROM THE STATION, GO S ON THE DRIVEWAY FOR
 LC0338'0.25 MILE TO THE HIGHWAY.  TURN LEFT AND GO EAST ON THE HIGHWAY FOR
 LC0338'0.65 MILE TO A CROSSROADS.  TURN LEFT, GO N FOR 0.2 MILE TO A BRIDGE
 LC0338'SPAN ACROSS INTERSTATE HIGHWAY 74 AND MARK LEFT AS DESCRIBED.
 LC0338
 LC0338                          STATION RECOVERY (1984)
 LC0338
 LC0338'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1984
 LC0338'RECOVERED IN GOOD CONDITION.
 LC0338
 LC0338                          STATION RECOVERY (2005)
 LC0338
 LC0338'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0338'MARK RAD
 LC0338'RM 1 RAD
 LC0338'RM 2 RAD
 LC0338'AZ MARK NOT FOUND DUE TO CONSTRUCTION OF NEW BRIDGE
 LC0338
 LC0338                          STATION RECOVERY (2009)
 LC0338
 LC0338'RECOVERY NOTE BY FOTH INFRA AND ENVIRON LLC 2009 (DSC)
 LC0338'STATION IS BELIEVED TO BE DESTROYED DUE TO CONSTRUCTION OF SUBDIVISION
 LC0338'AND HOUSE.  RM 2 IS ALSO BELIEVED DESTROYED.  RM 1 WAS FOUND AS
 LC0338'DESCRIBED. AZ MARK NOT SEARCHED FOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0339 ***********************************************************************
 LC0339  DESIGNATION -  MORAINE RM 1
 LC0339  PID         -  LC0339
 LC0339  STATE/COUNTY-  IL/CHAMPAIGN
 LC0339  COUNTRY     -  US
 LC0339  USGS QUAD   -  MAHOMET (2018)
 LC0339
 LC0339                         *CURRENT SURVEY CONTROL
 LC0339  ______________________________________________________________________
 LC0339* NAD 83(1986) POSITION- 40 11 23.87   (N) 088 22 37.49   (W)   HD_HELD1
 LC0339* NAVD 88 ORTHO HEIGHT -   240.899 (meters)      790.35  (feet) ADJUSTED
 LC0339  ______________________________________________________________________
 LC0339  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC0339  DYNAMIC HEIGHT  -        240.778 (meters)      789.95  (feet) COMP
 LC0339  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 LC0339
 LC0339  VERT ORDER      -  SECOND    CLASS 0
 LC0339
 LC0339.The horizontal coordinates were determined by differentially corrected
 LC0339.hand held GPS observations or other comparable positioning techniques
 LC0339.and have an estimated accuracy of +/- 3 meters.
 LC0339
 LC0339.The orthometric height was determined by differential leveling and
 LC0339.adjusted by the NATIONAL GEODETIC SURVEY
 LC0339.in June 1991.
 LC0339
 LC0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0339.GEOID18 height accuracy estimate available here.
 LC0339
 LC0339.Click photographs - Photos may exist for this station.
 LC0339
 LC0339.The dynamic height is computed by dividing the NAVD 88
 LC0339.geopotential number by the normal gravity value computed on the
 LC0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0339.degrees latitude (g = 980.6199 gals.).
 LC0339
 LC0339.The modeled gravity was interpolated from observed gravity values.
 LC0339
 LC0339;                    North         East    Units  Estimated Accuracy
 LC0339;SPC IL E     -   391,093.6     296,274.7     MT  (+/- 3 meters HH1 GPS) 
 LC0339
 LC0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8277749750(NAD 83)
 LC0339
 LC0339                          SUPERSEDED SURVEY CONTROL
 LC0339
 LC0339  NGVD 29 (??/??/92)  240.945  (m)          790.50   (f) ADJ UNCH    2 0
 LC0339
 LC0339.Superseded values are not recommended for survey control.
 LC0339
 LC0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0339.See file dsdata.pdf to determine how the superseded data were derived.
 LC0339
 LC0339_MARKER: DR = REFERENCE MARK DISK
 LC0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0339_STAMPING: MORAINE NO 1 1959
 LC0339_MARK LOGO: CGS
 LC0339_PROJECTION: FLUSH
 LC0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0339+STABILITY: SURFACE MOTION
 LC0339_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0339+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2009
 LC0339
 LC0339  HISTORY     - Date     Condition        Report By
 LC0339  HISTORY     - 1959     MONUMENTED       CGS
 LC0339  HISTORY     - 1973     GOOD             NGS
 LC0339  HISTORY     - 20090403 GOOD             FOTHIE
 LC0339
 LC0339                          STATION DESCRIPTION
 LC0339
 LC0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0339'2 MI E FROM MAHOMET.
 LC0339'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0339'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 1.65 MILES EAST
 LC0339'ALONG U.S. HIGHWAY 150, THENCE 0.25 MILE NORTH ALONG A FARM
 LC0339'DRIVE TO THE FARM HOUSE AND BUILDINGS, 79 FEET EAST OF THE
 LC0339'CENTER LINE OF THE DRIVEWAY, 1 FOOT WEST OF A FENCE, 146 FEET
 LC0339'SOUTH OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 83 FEET NORTH
 LC0339'OF THE SECOND TELEPHONE POLE SOUTH OF THE FARM HOUSE, 195.1
 LC0339'FEET NORTH OF A METAL WITNESS POST, 97.2 FEET NORTH-NORTHEAST
 LC0339'OF TRIANGULATION STATION MORAINE, ABOUT LEVEL WITH THE FARM
 LC0339'DRIVE, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0339
 LC0339                          STATION RECOVERY (1973)
 LC0339
 LC0339'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0339'RECOVERED IN GOOD CONDITION.
 LC0339
 LC0339                          STATION RECOVERY (2009)
 LC0339
 LC0339'RECOVERY NOTE BY FOTH INFRA AND ENVIRON LLC 2009 (DSC)
 LC0339'MARK FOUND AS DESCRIBED IN 1979.  STATION MORAINE NOT FOUND, RM 2 NOT
 LC0339'FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0337 ***********************************************************************
 LC0337  DESIGNATION -  MORAINE RM 2
 LC0337  PID         -  LC0337
 LC0337  STATE/COUNTY-  IL/CHAMPAIGN
 LC0337  COUNTRY     -  US
 LC0337  USGS QUAD   -  MAHOMET (2018)
 LC0337
 LC0337                         *CURRENT SURVEY CONTROL
 LC0337  ______________________________________________________________________
 LC0337* NAD 83(1986) POSITION- 40 11 21.97   (N) 088 22 37.48   (W)   HD_HELD1
 LC0337* NAVD 88 ORTHO HEIGHT -   239.327 (meters)      785.19  (feet) ADJUSTED
 LC0337  ______________________________________________________________________
 LC0337  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC0337  DYNAMIC HEIGHT  -        239.207 (meters)      784.80  (feet) COMP
 LC0337  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 LC0337
 LC0337  VERT ORDER      -  SECOND    CLASS 0
 LC0337
 LC0337.The horizontal coordinates were determined by differentially corrected
 LC0337.hand held GPS observations or other comparable positioning techniques
 LC0337.and have an estimated accuracy of +/- 3 meters.
 LC0337
 LC0337.The orthometric height was determined by differential leveling and
 LC0337.adjusted by the NATIONAL GEODETIC SURVEY
 LC0337.in June 1991.
 LC0337
 LC0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0337.GEOID18 height accuracy estimate available here.
 LC0337
 LC0337.Click photographs - Photos may exist for this station.
 LC0337
 LC0337.The dynamic height is computed by dividing the NAVD 88
 LC0337.geopotential number by the normal gravity value computed on the
 LC0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0337.degrees latitude (g = 980.6199 gals.).
 LC0337
 LC0337.The modeled gravity was interpolated from observed gravity values.
 LC0337
 LC0337;                    North         East    Units  Estimated Accuracy
 LC0337;SPC IL E     -   391,035.0     296,274.9     MT  (+/- 3 meters HH1 GPS) 
 LC0337
 LC0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8277649692(NAD 83)
 LC0337
 LC0337                          SUPERSEDED SURVEY CONTROL
 LC0337
 LC0337  NGVD 29 (??/??/92)  239.373  (m)          785.34   (f) ADJ UNCH    2 0
 LC0337
 LC0337.Superseded values are not recommended for survey control.
 LC0337
 LC0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0337.See file dsdata.pdf to determine how the superseded data were derived.
 LC0337
 LC0337_MARKER: DR = REFERENCE MARK DISK
 LC0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0337_STAMPING: MORAINE NO 2 1959
 LC0337_MARK LOGO: CGS
 LC0337_PROJECTION: FLUSH
 LC0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0337+STABILITY: SURFACE MOTION
 LC0337
 LC0337  HISTORY     - Date     Condition        Report By
 LC0337  HISTORY     - 1959     MONUMENTED       CGS
 LC0337  HISTORY     - 1973     GOOD             NGS
 LC0337  HISTORY     - 1984     GOOD             LOCSUR
 LC0337
 LC0337                          STATION DESCRIPTION
 LC0337
 LC0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0337'2 MI E FROM MAHOMET.
 LC0337'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0337'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 1.65 MILES EAST
 LC0337'ALONG U.S. HIGHWAY 150, THENCE 0.25 MILE NORTH ALONG A FARM
 LC0337'DRIVE TO THE FARM HOUSE AND FARM BUILDINGS, 72 FEET EAST OF THE
 LC0337'CENTER LINE OF THE DRIVE, 1/2 FOOT WEST OF A FENCE, 340 FEET
 LC0337'SOUTH OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 105 FEET SOUTH
 LC0337'OF THE SECOND TELEPHONE POLE SOUTH OF A FARM HOUSE, 98.9 FEET
 LC0337'SOUTH-SOUTHEAST OF TRIANGULATION STATION MORAINE, 2.3 FEET
 LC0337'NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF
 LC0337'THE DRIVE AND SET IN TH TOP OF A CONCRETE POST FLUSH WITH THE
 LC0337'GROUND.
 LC0337
 LC0337                          STATION RECOVERY (1973)
 LC0337
 LC0337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0337'RECOVERED IN GOOD CONDITION.
 LC0337
 LC0337                          STATION RECOVERY (1984)
 LC0337
 LC0337'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1984
 LC0337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1478 ***********************************************************************
 MF1478  DESIGNATION -  MORED
 MF1478  PID         -  MF1478
 MF1478  STATE/COUNTY-  IL/DE KALB
 MF1478  COUNTRY     -  US
 MF1478  USGS QUAD   -  HINCKLEY (2018)
 MF1478
 MF1478                         *CURRENT SURVEY CONTROL
 MF1478  ______________________________________________________________________
 MF1478* NAD 83(1997) POSITION- 41 46 04.45972(N) 088 42 07.22432(W)   ADJUSTED
 MF1478* NAVD 88 ORTHO HEIGHT -   232.    (meters)      761.    (feet) SCALED
 MF1478  ______________________________________________________________________
 MF1478  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 MF1478  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 MF1478  HORZ ORDER      -  THIRD
 MF1478
 MF1478.The horizontal coordinates were established by classical geodetic methods
 MF1478.and adjusted by the National Geodetic Survey in October 1999.
 MF1478
 MF1478.The orthometric height was scaled from a topographic map.
 MF1478
 MF1478.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1478.GEOID18 height accuracy estimate available here.
 MF1478
 MF1478.Click photographs - Photos may exist for this station.
 MF1478
 MF1478.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1478
 MF1478. The following values were computed from the NAD 83(1997) position.
 MF1478
 MF1478;                    North         East     Units Scale Factor Converg.
 MF1478;SPC IL E     -   566,389.972   269,345.125   MT  0.99998656   -0 14 44.1
 MF1478;SPC IL E     - 1,858,231.10    883,676.46   sFT  0.99998656   -0 14 44.1
 MF1478;UTM  16      - 4,625,407.432   358,530.417   MT  0.99984628   -1 08 02.1
 MF1478
 MF1478!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1478!SPC IL E     -   0.99996882  x   0.99998656  =   0.99995538
 MF1478!UTM  16      -   0.99996882  x   0.99984628  =   0.99981510
 MF1478
 MF1478:                Primary Azimuth Mark                     Grid Az
 MF1478:SPC IL E     -  MORED AZ MK                              078 29 25.1
 MF1478:UTM  16      -  MORED AZ MK                              079 22 43.1
 MF1478
 MF1478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5853025407(NAD 83)
 MF1478
 MF1478|---------------------------------------------------------------------|
 MF1478| PID    Reference Object                     Distance      Geod. Az  |
 MF1478|                                                           dddmmss.s |
 MF1478| CI7937 MORED AZ MK                                        0781441.0 |
 MF1478| MF1477 HINCKLEY MUNICIPAL TANK             APPROX. 4.8 KM 0893644.9 |
 MF1478| CI7938 MORED RM 1                           28.088 METERS 13517     |
 MF1478| CI7939 MORED RM 2                           28.113 METERS 22413     |
 MF1478|---------------------------------------------------------------------|
 MF1478
 MF1478                          SUPERSEDED SURVEY CONTROL
 MF1478
 MF1478  NAD 83(1986)-  41 46 04.46245(N)    088 42 07.23241(W) AD(       ) 3
 MF1478  NAD 27      -  41 46 04.35730(N)    088 42 06.93400(W) AD(       ) 3
 MF1478
 MF1478.Superseded values are not recommended for survey control.
 MF1478
 MF1478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1478.See file dsdata.pdf to determine how the superseded data were derived.
 MF1478
 MF1478_MARKER: DS = TRIANGULATION STATION DISK
 MF1478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1478_STAMPING: MORED 1954
 MF1478_MARK LOGO: CGS
 MF1478_PROJECTION: FLUSH
 MF1478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1478+STABILITY: SURFACE MOTION
 MF1478
 MF1478  HISTORY     - Date     Condition        Report By
 MF1478  HISTORY     - 1954     MONUMENTED       CGS
 MF1478  HISTORY     - 1966     GOOD             CGS
 MF1478  HISTORY     - 19961020 GOOD             USPSQD
 MF1478
 MF1478                          STATION DESCRIPTION
 MF1478
 MF1478'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1478'STATION IS LOCATED ABOUT 4 MILES EAST OF WATERMAN, 3 MILES
 MF1478'WEST OF HINCKLEY, AND ON A FARM OWNED BY THE BROCK CANDY COMPANY.
 MF1478'IT IS 95 FEET NORTHWEST OF THE NORTHEAST CORNER OF A FRAME
 MF1478'HOUSE, 87 FEET WEST OF A GRAVEL DRIVEWAY, 67 FEET WEST OF A
 MF1478'FENCE LINE AND GATE POST, AND 70 FEET WEST OF A 40 INCH OAK
 MF1478'TREE.  THE MARK IS FLUSH AND THE DISK IS STAMPED MORED 1954.
 MF1478'
 MF1478'REFERENCE MARK NO. 1 IS 49 FEET NORTHEAST OF THE NORTHEAST
 MF1478'CORNER OF THE FRAME HOUSE, 21 FEET WEST OF A GRAVEL DRIVEWAY,
 MF1478'1 FOOT NORTH OF A FENCE LINE, AND 1 FOOT WEST OF A FENCE LINE.
 MF1478'THE MARK IS FLUSH AND THE DISK IS STAMPED MORED NO 1 1954.
 MF1478'
 MF1478'REFERENCE MARK NO. 2 IS 53 FEET NORTHWEST OF THE NORTHWEST
 MF1478'CORNER OF THE FRAME HOUSE, 21 FEET SOUTH OF A 20 INCH APPLE
 MF1478'TREE, AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS FLUSH AND
 MF1478'THE DISK IS STAMPED MORED NO 2 1954.
 MF1478'
 MF1478'AZIMUTH MARK IS 31 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD
 MF1478'TRACKS, 24 FEET SOUTHWEST OF A TELEPHONE POLE, 13 FEET EAST OF
 MF1478'THE CENTER OF A GRAVEL ROAD, 2 FEET WEST OF A WHITE WITNESS
 MF1478'POST, AND 2 FEET NORTH OF A FENCE CORNER.  THE MARK PROJECTS
 MF1478'4 INCHES AND THE DISK IS STAMPED MORED 1954.
 MF1478'
 MF1478'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 MF1478'30 AND SYCAMORE STREET IN HINCKLEY, GO WEST ON U.S. HIGHWAY
 MF1478'30 FOR 2.7 MILES TO A SIDE ROAD LEFT (*), CONTINUE WEST ON
 MF1478'HIGHWAY 30 FOR 0.4 MILE TO A DRIVEWAY ON LEFT.  TURN LEFT,
 MF1478'AND GO SOUTH ACROSS RAILROAD TRACKS FOR 0.1 TO FARM YARD AND
 MF1478'PASTURE GATE ON RIGHT.  TURN RIGHT AND GO THROUGH GATE TO
 MF1478'STATION MARK AS DESCRIBED.
 MF1478'
 MF1478'TO REACH THE AZIMUTH MARK FROM THIS POINT (*), TURN LEFT, AND
 MF1478'GO SOUTH ACROSS RAILROAD TRACKS FOR APPROXIMATELY 75 FEET
 MF1478'TO MARK ON LEFT AS DESCRIBED.
 MF1478
 MF1478                          STATION RECOVERY (1966)
 MF1478
 MF1478'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1478'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1478'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION AT THIS
 MF1478'TIME.  THE PROPERTY IS NOW OWNED BY THE CHICAGO TITLE AND
 MF1478'TRUST CO.  THE DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1478'
 MF1478'THE AZIMUTH MARK IS 1 FOOT NORTHEAST OF A METAL WITNESS POST.
 MF1478
 MF1478                          STATION RECOVERY (1996)
 MF1478
 MF1478'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1371 ***********************************************************************
 MF1371  DESIGNATION -  MORGAN
 MF1371  PID         -  MF1371
 MF1371  STATE/COUNTY-  IL/KENDALL
 MF1371  COUNTRY     -  US
 MF1371  USGS QUAD   -  AURORA SOUTH (2018)
 MF1371
 MF1371                         *CURRENT SURVEY CONTROL
 MF1371  ______________________________________________________________________
 MF1371* NAD 83(2011) POSITION- 41 37 43.00068(N) 088 20 08.63289(W)   ADJUSTED
 MF1371* NAD 83(2011) ELLIP HT-   194.272 (meters)        (06/27/12)   ADJUSTED
 MF1371* NAD 83(2011) EPOCH   -  2010.00
 MF1371* NAVD 88 ORTHO HEIGHT -   227.3   (meters)      746.    (feet) GPS OBS
 MF1371  ______________________________________________________________________
 MF1371  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1371  GEOID HEIGHT    -        -32.945 (meters)                     GEOID99
 MF1371  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 MF1371  NAD 83(2011) X  -    138,669.494 (meters)                     COMP
 MF1371  NAD 83(2011) Y  - -4,772,632.185 (meters)                     COMP
 MF1371  NAD 83(2011) Z  -  4,214,988.909 (meters)                     COMP
 MF1371  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 MF1371
 MF1371  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1371  Standards:
 MF1371         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1371            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1371  -------------------------------------------------------------------
 MF1371  NETWORK    1.91   2.37           0.87   0.66   1.21     -0.11054043
 MF1371  -------------------------------------------------------------------
 MF1371  Click here for local accuracies and other accuracy information.
 MF1371
 MF1371.The horizontal coordinates were established by GPS observations
 MF1371.and adjusted by the National Geodetic Survey in June 2012.
 MF1371
 MF1371.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1371.been affixed to the stable North American tectonic plate. See 
 MF1371.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1371
 MF1371.The horizontal coordinates are valid at the epoch date displayed above
 MF1371.which is a decimal equivalence of Year/Month/Day.
 MF1371
 MF1371.The orthometric height was determined by GPS observations and a
 MF1371.high-resolution geoid model.
 MF1371
 MF1371.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1371.GEOID18 height accuracy estimate available here.
 MF1371
 MF1371.Click photographs - Photos may exist for this station.
 MF1371
 MF1371.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1371
 MF1371.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1371
 MF1371.The ellipsoidal height was determined by GPS observations
 MF1371.and is referenced to NAD 83.
 MF1371
 MF1371. The following values were computed from the NAD 83(2011) position.
 MF1371
 MF1371;                    North         East     Units Scale Factor Converg.
 MF1371;SPC IL E     -   550,853.619   299,800.176   MT  0.99997500   -0 00 05.7
 MF1371;SPC IL E     - 1,807,258.92    983,594.41   sFT  0.99997500   -0 00 05.7
 MF1371;UTM  16      - 4,609,404.345   388,735.805   MT  0.99975234   -0 53 14.7
 MF1371
 MF1371!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1371!SPC IL E     -   0.99996953  x   0.99997500  =   0.99994453
 MF1371!UTM  16      -   0.99996953  x   0.99975234  =   0.99972188
 MF1371
 MF1371:                Primary Azimuth Mark                     Grid Az
 MF1371:SPC IL E     -  MORGAN AZ MK                             358 25 58.8
 MF1371:UTM  16      -  MORGAN AZ MK                             359 19 07.8
 MF1371
 MF1371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8873509404(NAD 83)
 MF1371
 MF1371|---------------------------------------------------------------------|
 MF1371| PID    Reference Object                     Distance      Geod. Az  |
 MF1371|                                                           dddmmss.s |
 MF1371| CI7941 MORGAN RM 1                          21.776 METERS 09331     |
 MF1371| CI7942 MORGAN RM 2                           5.062 METERS 27318     |
 MF1371| CI7940 MORGAN AZ MK                                       3582553.1 |
 MF1371|---------------------------------------------------------------------|
 MF1371
 MF1371                          SUPERSEDED SURVEY CONTROL
 MF1371
 MF1371  NAD 83(2007)-  41 37 43.00071(N)    088 20 08.63384(W) AD(2002.00) 0
 MF1371  ELLIP H (02/10/07)  194.295  (m)                       GP(2002.00)    
 MF1371  ELLIP H (02/03/05)  194.280  (m)                       GP(       ) 4 2
 MF1371  NAD 83(1997)-  41 37 43.00093(N)    088 20 08.63429(W) AD(       ) 1
 MF1371  ELLIP H (03/04/03)  194.305  (m)                       GP(       ) 4 2
 MF1371  NAD 83(1997)-  41 37 42.99989(N)    088 20 08.62922(W) AD(       ) 3
 MF1371  NAD 83(1997)-  41 37 43.00230(N)    088 20 08.62856(W) AD(       ) 3
 MF1371  NAD 83(1986)-  41 37 43.00289(N)    088 20 08.64001(W) AD(       ) 3
 MF1371  NAD 27      -  41 37 42.89360(N)    088 20 08.39130(W) AD(       ) 3
 MF1371
 MF1371.Superseded values are not recommended for survey control.
 MF1371
 MF1371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1371.See file dsdata.pdf to determine how the superseded data were derived.
 MF1371
 MF1371_MARKER: DS = TRIANGULATION STATION DISK
 MF1371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1371_STAMPING: MORGAN 1956
 MF1371_MARK LOGO: CGS
 MF1371_PROJECTION: FLUSH
 MF1371_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1371+STABILITY: SURFACE MOTION
 MF1371_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1371+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2023
 MF1371
 MF1371  HISTORY     - Date     Condition        Report By
 MF1371  HISTORY     - 1956     MONUMENTED       CGS
 MF1371  HISTORY     - 1967     GOOD             CGS
 MF1371  HISTORY     - 20010331 GOOD             NGS
 MF1371  HISTORY     - 20020430 GOOD             USPSQD
 MF1371  HISTORY     - 200205   GOOD             ASCPC
 MF1371  HISTORY     - 20061216 GOOD             GEOCAC
 MF1371  HISTORY     - 20230504 GOOD             ILDT
 MF1371
 MF1371                          STATION DESCRIPTION
 MF1371
 MF1371'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1371'THE STATION IS ABOUT 7 MILES WEST OF PLAINFIELD, 4 MILES SOUTH
 MF1371'OF OSWEGO AT THE INTERSECTION OF A NORTH-SOUTH PAVED ROAD AND
 MF1371'A GRAVEL ROAD EAST.  IT IS ON ROAD RIGHT-OF-WAY, 46 FEET EAST
 MF1371'OF THE INTERSECTION, 27 FEET NORTH OF THE CENTER OF THE GRAVEL
 MF1371'ROAD, 4 FEET EAST OF A POWER LINE POLE, 4 FEET NORTHEAST OF A
 MF1371'WHITE WITNESS POST AND 3 FEET EAST OF A CONCRETE ROAD
 MF1371'RIGHT-OF-WAY MARKER.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1371'MORGAN 1956.
 MF1371'
 MF1371'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 34
 MF1371'AND STATE HIGHWAY 25 AND WASHINGTON STREET AT THE OSWEGO
 MF1371'FEDERATED CHURCH IN OSWEGO.  GO EAST ON WASHINGTON STREET
 MF1371'FOR 0.4 MILE TO THE JUNCTION WITH STATE HIGHWAY 71.  CONTINUE
 MF1371'STRAIGHT AHEAD CROSSING HIGHWAY 71 AND GO EAST ON PAVED ROAD
 MF1371'FOR 0.05 MILE TO A PAVED FORK.  TAKE RIGHT FORK AND GO SOUTH AND
 MF1371'SOUTHEAST ON PAVED ROAD FOR 3.3 MILES TO A TWO STORY BRICK
 MF1371'HOUSE AND THE AZIMUTH MARK ON THE LEFT.  CONTINUE SOUTH ON
 MF1371'PAVED ROAD FOR 0.2 MILE TO A GRAVEL SIDE ROAD LEFT AND A
 MF1371'DRIVEWAY ON THE RIGHT AND THE STATION AS DESCRIBED.
 MF1371'
 MF1371'REFERENCE MARK 1 IS 27 FEET NORTH OF THE CENTER OF THE GRAVEL
 MF1371'ROAD AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS FLUSH
 MF1371'AND THE DISK IS STAMPED MORGAN NO 1 1956.
 MF1371'
 MF1371'REFERENCE MARK 2 IS 35 FEET WEST OF THE CENTER OF THE PAVED
 MF1371'ROAD, 25 FEET NORTH OF THE CENTER OF THE DRIVEWAY, 4 FEET NORTH
 MF1371'OF A POWER LINE POLE AND 2 FEET EAST OF A BARB WIRE FENCE.
 MF1371'THE MARK IS FLUSH AND THE DISK IS STAMPED MORGAN NO 2 1956.
 MF1371'
 MF1371'THE AZIMUTH MARK IS 102 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 MF1371'OF THE TWO STORY BRICK HOUSE, 37 FEET EAST OF THE CENTER OF
 MF1371'THE PAVED ROAD, 3 FEET SOUTH OF A POWER LINE POLE AND 2 FEET
 MF1371'NORTHWEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 MF1371'DISK IS STAMPED MORGAN 1956.
 MF1371'
 MF1371'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1371
 MF1371                          STATION RECOVERY (1967)
 MF1371
 MF1371'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1371'ALL MARKS FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD
 MF1371'WITH BELOW CHANGES.
 MF1371'
 MF1371'THE DISTANCE TO THE REFERENCE MARKS WAS FOUND TO BE REVERSED
 MF1371'AND SHOULD BE CHANGED.  REFERENCE MARK 1 IS 16.61 FEET AND
 MF1371'REFERENCE MARK 2 IS 71.44 FEET.
 MF1371'
 MF1371'THE ROAD LEADING TO THE STATION IS GROVE ROAD.  THE STATION
 MF1371'MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 MF1371'
 MF1371'THE CROSSROAD AT THE STATION IS CHERRY RD.
 MF1371'
 MF1371'THE AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1371
 MF1371                          STATION RECOVERY (2001)
 MF1371
 MF1371'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1371'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1371
 MF1371                          STATION RECOVERY (2002)
 MF1371
 MF1371'RECOVERY NOTE BY US POWER SQUADRON 2002 (LEG)
 MF1371'RECOVERED IN GOOD CONDITION.
 MF1371
 MF1371                          STATION RECOVERY (2002)
 MF1371
 MF1371'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1371'RECOVERED AS DESCRIBED
 MF1371'
 MF1371
 MF1371                          STATION RECOVERY (2006)
 MF1371
 MF1371'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1371'(CT)
 MF1371
 MF1371                          STATION RECOVERY (2023)
 MF1371
 MF1371'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 MF1371'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1800 ***********************************************************************
 MF1800  DESIGNATION -  MORPORT
 MF1800  PID         -  MF1800
 MF1800  STATE/COUNTY-  IL/GRUNDY
 MF1800  COUNTRY     -  US
 MF1800  USGS QUAD   -  LISBON (2018)
 MF1800
 MF1800                         *CURRENT SURVEY CONTROL
 MF1800  ______________________________________________________________________
 MF1800* NAD 83(1997) POSITION- 41 25 50.69239(N) 088 25 17.84679(W)   ADJUSTED
 MF1800* NAD 83(1997) ELLIP HT-   145.752 (meters)        (10/21/99)   ADJUSTED
 MF1800* NAVD 88 ORTHO HEIGHT -   178.6   (meters)      586.    (feet) VERTCON3
 MF1800  ______________________________________________________________________
 MF1800  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 MF1800  NAD 83(1997) X  -    131,914.964 (meters)                     COMP
 MF1800  NAD 83(1997) Y  - -4,787,363.201 (meters)                     COMP
 MF1800  NAD 83(1997) Z  -  4,198,505.152 (meters)                     COMP
 MF1800  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 MF1800  HORZ ORDER      -  FIRST
 MF1800  ELLP ORDER      -  FOURTH    CLASS I
 MF1800
 MF1800.This mark is at Morris Mun-James R Washburn Fld Airport (C09)
 MF1800
 MF1800.The horizontal coordinates were established by GPS observations
 MF1800.and adjusted by the National Geodetic Survey in October 1999.
 MF1800
 MF1800.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1800.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1800
 MF1800.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1800.GEOID18 height accuracy estimate available here.
 MF1800
 MF1800.Click photographs - Photos may exist for this station.
 MF1800
 MF1800.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1800
 MF1800.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1800
 MF1800.The ellipsoidal height was determined by GPS observations
 MF1800.and is referenced to NAD 83.
 MF1800
 MF1800. The following values were computed from the NAD 83(1997) position.
 MF1800
 MF1800;                    North         East     Units Scale Factor Converg.
 MF1800;SPC IL E     -   528,882.394   292,620.395   MT  0.99997567   -0 03 30.3
 MF1800;SPC IL E     - 1,735,174.99    960,038.75   sFT  0.99997567   -0 03 30.3
 MF1800;UTM  16      - 4,587,551.162   381,219.458   MT  0.99977363   -0 56 26.9
 MF1800
 MF1800!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1800!SPC IL E     -   0.99997714  x   0.99997567  =   0.99995281
 MF1800!UTM  16      -   0.99997714  x   0.99977363  =   0.99975077
 MF1800
 MF1800:                Primary Azimuth Mark                     Grid Az
 MF1800:SPC IL E     -  MORPORT AZ MK                            178 49 59.5
 MF1800:UTM  16      -  MORPORT AZ MK                            179 42 56.1
 MF1800
 MF1800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8121987551(NAD 83)
 MF1800
 MF1800|---------------------------------------------------------------------|
 MF1800| PID    Reference Object                     Distance      Geod. Az  |
 MF1800|                                                           dddmmss.s |
 MF1800| MF1801 MORPORT AZ MK                       APPROX. 0.6 KM 1784629.2 |
 MF1800|---------------------------------------------------------------------|
 MF1800
 MF1800                          SUPERSEDED SURVEY CONTROL
 MF1800
 MF1800  NAD 83(1997)-  41 25 50.69241(N)    088 25 17.84678(W) AD(       ) 1
 MF1800  NAD 83(1986)-  41 25 50.69625(N)    088 25 17.86194(W) AD(       ) 1
 MF1800  NGVD 29 (06/25/91)  178.7    (m)  OSU 89B  model used  GPS OBS        
 MF1800
 MF1800.Superseded values are not recommended for survey control.
 MF1800
 MF1800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1800.See file dsdata.pdf to determine how the superseded data were derived.
 MF1800
 MF1800_MARKER: I = METAL ROD
 MF1800_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1800_STAMPING: MORPORT 1990
 MF1800_MARK LOGO: NGS
 MF1800_PROJECTION: FLUSH
 MF1800_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1800_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1800+SATELLITE: SATELLITE OBSERVATIONS - 1990
 MF1800_ROD/PIPE-DEPTH: 4.0 meters
 MF1800_SLEEVE-DEPTH  : 1.0 meters
 MF1800
 MF1800  HISTORY     - Date     Condition        Report By
 MF1800  HISTORY     - 1990     MONUMENTED       NGS
 MF1800
 MF1800                          STATION DESCRIPTION
 MF1800
 MF1800'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1800'STATION IS LOCATED ABOUT 8.0 KM (5.0 MI) NORTH OF MORRIS, ALONG STATE
 MF1800'HIGHWAY 47, AT THE MORRIS MUNICIPAL AIRPORT, AT THE JUNCTION OF THE
 MF1800'RAMP AND THE NORTH END OF THE RUNWAY, IN THE SOUTHWEST CORNER OF
 MF1800'SECTION 10, T 34 N, R 7 E.  OWNERSHIP--IRMA COLLINS, RR 2, MORRIS, IL
 MF1800'60450.  AIRPORT MANAGERS ARE ORIN ACKER AND JIM SLEDZ, PHONE
 MF1800'815-942-5502.
 MF1800'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND STATE HIGHWAY
 MF1800'47 (EXIT 112) ON THE NORTH SIDE OF MORRIS, GO NORTH ON HIGHWAY 47 FOR
 MF1800'4.60 KM (2.86 MI) TO A PAVED ROAD LEFT AND THE GRAVEL AIRPORT
 MF1800'ENTRANCE ON THE RIGHT.  TURN RIGHT, EAST, THROUGH PARKING AREA FOR
 MF1800'0.08 KM (0.05 MI) TO A FENCE GAP AT CORNER OF OFFICE.  PASS THROUGH
 MF1800'GATE, THEN TURN LEFT, NORTHERLY, ON APRON AND RAMP FOR 0.10 KM
 MF1800'(0.06 MI) TO THE RUNWAY AND THE STATION ON THE RIGHT.
 MF1800'THE STATION IS LOCATED 16.9 M (55.4 FT) WEST FROM THE CENTER OF THE
 MF1800'RUNWAY, 13.9 M (45.6 FT) SOUTH FROM THE CENTER OF THE RAMP, 8.9 M
 MF1800'(29.2 FT) NORTHWEST FROM THE CENTER OF A ROUND ACCESS COVER IN A
 MF1800'SMALL SQUARE CONCRETE FORM ON THE WEST EDGE OF THE RUNWAY, AND 5.7 M
 MF1800'(18.7 FT) SOUTHWEST FROM THE CURVED PAVEMENT EDGE.
 MF1800'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1801 ***********************************************************************
 MF1801  DESIGNATION -  MORPORT AZ MK
 MF1801  PID         -  MF1801
 MF1801  STATE/COUNTY-  IL/GRUNDY
 MF1801  COUNTRY     -  US
 MF1801  USGS QUAD   -  LISBON (2018)
 MF1801
 MF1801                         *CURRENT SURVEY CONTROL
 MF1801  ______________________________________________________________________
 MF1801* NAD 83(2011) POSITION- 41 25 30.44396(N) 088 25 17.27019(W)   ADJUSTED
 MF1801* NAD 83(2011) ELLIP HT-   140.283 (meters)        (06/27/12)   ADJUSTED
 MF1801* NAD 83(2011) EPOCH   -  2010.00
 MF1801* NAVD 88 ORTHO HEIGHT -   173.2   (meters)      568.    (feet) GPS OBS
 MF1801  ______________________________________________________________________
 MF1801  NAVD 88 orthometric height was determined with geoid model    GEOID03
 MF1801  GEOID HEIGHT    -        -32.948 (meters)                     GEOID03
 MF1801  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 MF1801  NAD 83(2011) X  -    131,939.620 (meters)                     COMP
 MF1801  NAD 83(2011) Y  - -4,787,771.920 (meters)                     COMP
 MF1801  NAD 83(2011) Z  -  4,198,033.147 (meters)                     COMP
 MF1801  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 MF1801
 MF1801  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1801  Standards:
 MF1801         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1801            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1801  -------------------------------------------------------------------
 MF1801  NETWORK    0.52   0.78           0.24   0.18   0.40     -0.04058330
 MF1801  -------------------------------------------------------------------
 MF1801  Click here for local accuracies and other accuracy information.
 MF1801
 MF1801.This mark is at Morris Mun-James R Washburn Fld Airport (C09)
 MF1801
 MF1801.The horizontal coordinates were established by GPS observations
 MF1801.and adjusted by the National Geodetic Survey in June 2012.
 MF1801
 MF1801.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1801.been affixed to the stable North American tectonic plate. See 
 MF1801.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1801
 MF1801.The horizontal coordinates are valid at the epoch date displayed above
 MF1801.which is a decimal equivalence of Year/Month/Day.
 MF1801
 MF1801.The orthometric height was determined by GPS observations and a
 MF1801.high-resolution geoid model.
 MF1801
 MF1801.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1801.GEOID18 height accuracy estimate available here.
 MF1801
 MF1801.Click photographs - Photos may exist for this station.
 MF1801
 MF1801.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1801
 MF1801.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1801
 MF1801.The ellipsoidal height was determined by GPS observations
 MF1801.and is referenced to NAD 83.
 MF1801
 MF1801. The following values were computed from the NAD 83(2011) position.
 MF1801
 MF1801;                    North         East     Units Scale Factor Converg.
 MF1801;SPC IL E     -   528,257.720   292,633.146   MT  0.99997567   -0 03 29.9
 MF1801;SPC IL E     - 1,733,125.54    960,080.58   sFT  0.99997567   -0 03 29.9
 MF1801;UTM  16      - 4,586,926.491   381,222.588   MT  0.99977362   -0 56 26.2
 MF1801
 MF1801!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1801!SPC IL E     -   0.99997800  x   0.99997567  =   0.99995367
 MF1801!UTM  16      -   0.99997800  x   0.99977362  =   0.99975162
 MF1801
 MF1801:                Primary Azimuth Mark                     Grid Az
 MF1801:SPC IL E     -  MORPORT                                  358 49 59.5
 MF1801:UTM  16      -  MORPORT                                  359 42 55.8
 MF1801
 MF1801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8122286926(NAD 83)
 MF1801
 MF1801|---------------------------------------------------------------------|
 MF1801| PID    Reference Object                     Distance      Geod. Az  |
 MF1801|                                                           dddmmss.s |
 MF1801| MF1800 MORPORT                             APPROX. 0.6 KM 3584629.6 |
 MF1801|---------------------------------------------------------------------|
 MF1801
 MF1801                          SUPERSEDED SURVEY CONTROL
 MF1801
 MF1801  NAD 83(2007)-  41 25 30.44404(N)    088 25 17.27107(W) AD(2002.00) 0
 MF1801  ELLIP H (02/10/07)  140.302  (m)                       GP(2002.00)    
 MF1801  NAD 83(1997)-  41 25 30.44467(N)    088 25 17.27145(W) AD(       ) 1
 MF1801  ELLIP H (10/21/99)  140.314  (m)                       GP(       ) 4 1
 MF1801  NAD 83(1997)-  41 25 30.44469(N)    088 25 17.27144(W) AD(       ) 1
 MF1801  NAD 83(1986)-  41 25 30.44853(N)    088 25 17.28659(W) AD(       ) 1
 MF1801  NGVD 29 (06/25/91)  173.3    (m)  OSU 89B  model used  GPS OBS        
 MF1801
 MF1801.Superseded values are not recommended for survey control.
 MF1801
 MF1801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1801.See file dsdata.pdf to determine how the superseded data were derived.
 MF1801
 MF1801_MARKER: F = FLANGE-ENCASED ROD
 MF1801_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1801_STAMPING: MORPORT AZ MK 1990
 MF1801_MARK LOGO: NGS
 MF1801_PROJECTION: FLUSH
 MF1801_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1801+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2023
 MF1801_ROD/PIPE-DEPTH: 5.5 meters
 MF1801_SLEEVE-DEPTH  : 1.0 meters
 MF1801
 MF1801  HISTORY     - Date     Condition        Report By
 MF1801  HISTORY     - 1990     MONUMENTED       NGS
 MF1801  HISTORY     - 20050725 GOOD             GEOSPC
 MF1801  HISTORY     - 20170321 GOOD             GRWAS
 MF1801  HISTORY     - 20230929 GOOD             ILDT
 MF1801
 MF1801                          STATION DESCRIPTION
 MF1801
 MF1801'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1801'STATION IS LOCATED ABOUT 7.5 KM (4.7 MI) NORTH OF MORRIS, ALONG STATE
 MF1801'HIGHWAY 47, AT THE MORRIS MUNICIPAL AIRPORT, ON THE WEST SIDE AND
 MF1801'NEAR THE DISPLACED THRESHOLD LINE FOR THE SOUTH END OF THE RUNWAY, IN
 MF1801'WEST CENTRAL SECTION 15, T 34 N, R 7 E.  OWNERSHIP--IRMA COLLINS, RR
 MF1801'2, MORRIS, IL 60450. AIRPORT MANAGERS ARE ORIN ACKER AND JIM SLEDZ,
 MF1801'PHONE 815-942-5502.
 MF1801'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND STATE HIGHWAY
 MF1801'47 (EXIT 112) ON THE NORTH SIDE OF MORRIS, GO NORTH ON HIGHWAY 47 FOR
 MF1801'4.60 KM (2.86 MI) TO A PAVED ROAD LEFT AND THE GRAVEL AIRPORT
 MF1801'ENTRANCE ON THE RIGHT.  TURN RIGHT, EAST, THROUGH PARKING AREA FOR
 MF1801'0.08 KM (0.05 MI) TO A FENCE GAP AT CORNER OF OFFICE.  PASS THROUGH
 MF1801'GATE, THEN TURN LEFT, NORTHERLY, ON APRON AND RAMP FOR 0.10 KM
 MF1801'(0.06 MI) TO THE RUNWAY.  TURN RIGHT, SOUTH, ALONGSIDE RUNWAY FOR
 MF1801'0.64 KM (0.40 MI) TO THE STATION AT THE NORTH EDGE OF OLD PAVEMENT OF
 MF1801'ABANDONED CUP.
 MF1801'THE STATION IS LOCATED 14.8 M (48.6 FT) WEST FROM THE CENTER OF THE
 MF1801'RUNWAY, 13.8 M (45.3 FT) NORTH-NORTHWEST FROM THE CENTER OF A ROUND
 MF1801'ACCESS COVER IN A SMALL SQUARE CONCRETE FORM AT THE WEST END OF
 MF1801'PAINTED THRESHOLD BAR, 3.6 M (11.8 FT) NORTH FROM THE NORTH EDGE OF
 MF1801'OVERGROWN PAVEMENT, AND 0.6 M (2.0 FT) EAST FROM A SHORT CARSONITE
 MF1801'WITNESS POST.
 MF1801'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1801
 MF1801                          STATION RECOVERY (2005)
 MF1801
 MF1801'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF1801'RECOVERED AS DESCRIBED.
 MF1801
 MF1801                          STATION RECOVERY (2017)
 MF1801
 MF1801'RECOVERY NOTE BY GRW AERIAL SURVEY 2017 (BRN)
 MF1801'RECOVERED IN GOOD CONDITION.
 MF1801
 MF1801                          STATION RECOVERY (2023)
 MF1801
 MF1801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 MF1801'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0214 ***********************************************************************
 MF0214  DESIGNATION -  MORRIS
 MF0214  PID         -  MF0214
 MF0214  STATE/COUNTY-  IL/GRUNDY
 MF0214  COUNTRY     -  US
 MF0214  USGS QUAD   -  MORRIS (2018)
 MF0214
 MF0214                         *CURRENT SURVEY CONTROL
 MF0214  ______________________________________________________________________
 MF0214* NAD 83(1986) POSITION- 41 21 29.2    (N) 088 25 30.3    (W)   HD_HELD2
 MF0214* NAVD 88 ORTHO HEIGHT -   159.637 (meters)      523.74  (feet) ADJUSTED
 MF0214  ______________________________________________________________________
 MF0214  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 MF0214  DYNAMIC HEIGHT  -        159.575 (meters)      523.54  (feet) COMP
 MF0214  MODELED GRAVITY -    980,235.2   (mgal)                       NAVD 88
 MF0214
 MF0214  VERT ORDER      -  FIRST     CLASS II
 MF0214
 MF0214.The horizontal coordinates were established by autonomous hand held GPS
 MF0214.observations and have an estimated accuracy of +/- 10 meters.
 MF0214
 MF0214.The orthometric height was determined by differential leveling and
 MF0214.adjusted by the NATIONAL GEODETIC SURVEY
 MF0214.in June 1991.
 MF0214
 MF0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0214.GEOID18 height accuracy estimate available here.
 MF0214
 MF0214.Click photographs - Photos may exist for this station.
 MF0214
 MF0214.The dynamic height is computed by dividing the NAVD 88
 MF0214.geopotential number by the normal gravity value computed on the
 MF0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0214.degrees latitude (g = 980.6199 gals.).
 MF0214
 MF0214.The modeled gravity was interpolated from observed gravity values.
 MF0214
 MF0214;                    North         East    Units  Estimated Accuracy
 MF0214;SPC IL E     -   520,816.      292,323.      MT  (+/- 10 meters HH2 GPS)
 MF0214
 MF0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8079779491(NAD 83)
 MF0214
 MF0214                          SUPERSEDED SURVEY CONTROL
 MF0214
 MF0214  NGVD 29 (??/??/92)  159.713  (m)          523.99   (f) ADJ UNCH    1 2
 MF0214
 MF0214.Superseded values are not recommended for survey control.
 MF0214
 MF0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0214.See file dsdata.pdf to determine how the superseded data were derived.
 MF0214
 MF0214_MARKER: DB = BENCH MARK DISK
 MF0214_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0214_SP_SET: BUILDING
 MF0214_STAMPING: MORRIS 1934
 MF0214_MARK LOGO: CGS
 MF0214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0214
 MF0214  HISTORY     - Date     Condition        Report By
 MF0214  HISTORY     - 1934     MONUMENTED       CGS
 MF0214  HISTORY     - 1947     GOOD             CGS
 MF0214  HISTORY     - 20050627 MARK NOT FOUND   GEOCAC
 MF0214  HISTORY     - 20060611 MARK NOT FOUND   GEOCAC
 MF0214
 MF0214                          STATION DESCRIPTION
 MF0214
 MF0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0214'AT MORRIS.
 MF0214'AT MORRIS, AT THE CITY HALL, IN NORTHEAST CORNER OF THE BUILDING,
 MF0214'10 FEET NORTH OF THE FRONT (EAST) ENTRANCE, AND ABOUT 3 FEET ABOVE
 MF0214'THE SIDEWALK.
 MF0214
 MF0214                          STATION RECOVERY (2005)
 MF0214
 MF0214'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF0214'USING GARMIN GPS72, THE COORDINATES LED TO AN ALLEY AT THE
 MF0214'NORTHEASTERN CONRER OF WASHINGTON AND WAUPONSEE STREETS.  THE BUILDING
 MF0214'NEXT TO THE ALLEY IS NOT THE CITY HALL (NOR WAS IT EVER A CITY HALL,
 MF0214'ACCORDING TO CONVERSATIONS WITH LOCALS).  NO MARK, NO ENTRANCE, AND NO
 MF0214'SIDEWALK WERE PRESENT IN THIS LOCATION.
 MF0214
 MF0214                          STATION RECOVERY (2006)
 MF0214
 MF0214'RECOVERY NOTE BY GEOCACHING 2006 (BDH)
 MF0214'ACCORDING TO A FIRE FIGHTER AND TWO OTHER RESIDENTS OF MORRIS, THE OLD
 MF0214'CITY HALL STOOD IN THE SW QUADRANT AT THE CORNER OF MAIN AND WAUPONSEE
 MF0214'WHERE THE PRESENT FIRE STATION ANNEX IS.  NOTHING OF THE OLD BUILDING
 MF0214'WAS SEEN.  PRESUME MARK DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1403 ***********************************************************************
 KB1403  DESIGNATION -  MORRIS
 KB1403  PID         -  KB1403
 KB1403  STATE/COUNTY-  IL/SANGAMON
 KB1403  COUNTRY     -  US
 KB1403  USGS QUAD   -  MECHANICSBURG (2018)
 KB1403
 KB1403                         *CURRENT SURVEY CONTROL
 KB1403  ______________________________________________________________________
 KB1403* NAD 83(1997) POSITION- 39 46 43.69336(N) 089 25 57.45012(W)   ADJUSTED
 KB1403* NAVD 88 ORTHO HEIGHT -   185.5   (meters)      609.    (feet) VERTCON3
 KB1403  ______________________________________________________________________
 KB1403  GEOID HEIGHT    -        -32.376 (meters)                     GEOID18
 KB1403  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 KB1403  HORZ ORDER      -  SECOND
 KB1403
 KB1403.The horizontal coordinates were established by classical geodetic methods
 KB1403.and adjusted by the National Geodetic Survey in October 1999.
 KB1403
 KB1403.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1403.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1403
 KB1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1403.GEOID18 height accuracy estimate available here.
 KB1403
 KB1403.Click photographs - Photos may exist for this station.
 KB1403
 KB1403.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1403
 KB1403. The following values were computed from the NAD 83(1997) position.
 KB1403
 KB1403;                    North         East     Units Scale Factor Converg.
 KB1403;SPC IL W     -   345,686.992   762,881.049   MT  0.99998984   +0 28 10.8
 KB1403;SPC IL W     - 1,134,141.41  2,502,885.57   sFT  0.99998984   +0 28 10.8
 KB1403;UTM  16      - 4,406,037.643   291,671.925   MT  1.00013435   -1 33 25.3
 KB1403
 KB1403!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1403!SPC IL W     -   0.99997597  x   0.99998984  =   0.99996581
 KB1403!UTM  16      -   0.99997597  x   1.00013435  =   1.00011032
 KB1403
 KB1403:                Primary Azimuth Mark                     Grid Az
 KB1403:SPC IL W     -  MORRIS AZ MK                             090 30 14.0
 KB1403:UTM  16      -  MORRIS AZ MK                             092 31 50.1
 KB1403
 KB1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9167106037(NAD 83)
 KB1403
 KB1403|---------------------------------------------------------------------|
 KB1403| PID    Reference Object                     Distance      Geod. Az  |
 KB1403|                                                           dddmmss.s |
 KB1403| CI7948 MORRIS RM 1                           7.885 METERS 08956     |
 KB1403| KB1401 MORRIS AZ MK                        APPROX. 0.9 KM 0905824.8 |
 KB1403| KB1402 MORRIS A PT 1976                      6.322 METERS 24314     |
 KB1403| CI7949 MORRIS RM 2                          11.515 METERS 27003     |
 KB1403|---------------------------------------------------------------------|
 KB1403
 KB1403                          SUPERSEDED SURVEY CONTROL
 KB1403
 KB1403  NAD 83(1986)-  39 46 43.70413(N)    089 25 57.43923(W) AD(       ) 2
 KB1403  NAD 27      -  39 46 43.53444(N)    089 25 57.13280(W) AD(       ) 2
 KB1403  NGVD 29 (07/19/86)  185.6    (m)          609.     (f) VERT ANG       
 KB1403
 KB1403.Superseded values are not recommended for survey control.
 KB1403
 KB1403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1403.See file dsdata.pdf to determine how the superseded data were derived.
 KB1403
 KB1403_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1403_STAMPING: MORRIS 1975
 KB1403_MARK LOGO: NGS
 KB1403_PROJECTION: RECESSED 8 CENTIMETERS
 KB1403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1403+STABILITY: SURFACE MOTION
 KB1403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1403+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2019
 KB1403
 KB1403  HISTORY     - Date     Condition        Report By
 KB1403  HISTORY     - 1975     MONUMENTED       NGS
 KB1403  HISTORY     - 20190822 GOOD             ILDT
 KB1403
 KB1403                          STATION DESCRIPTION
 KB1403
 KB1403'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1403'NO MEASUREMENTS BETWEEN RMS
 KB1403'
 KB1403'THE STATION IS ABOUT 10 MILES EAST OF SPRINGFIELD AND ABOUT
 KB1403'2.5 MILES SOUTHWEST OF MECHANICSBURG, AND ON ROAD
 KB1403'RIGHT-OF-WAY PROPERTY.
 KB1403'
 KB1403'TO REACH THE STATION FROM THE POST OFFICE IN MECHANICSBURG,
 KB1403'GO EAST ON MAIN STREET FOR 0.1 MILE TO THE INTERSECTION WITH
 KB1403'CHURCH STREET, TURN RIGHT AND GO SOUTH FOLLOWING THE PAVED ROAD
 KB1403'FOR 2.2 MILES TO CROSSROAD AND SIGN ON THE LEFT, 135E-15S.  (THIS
 KB1403'IS 2.7 MILES NORTH OF THE JUNCTION WITH COUNTY ROAD 2).  TURN
 KB1403'RIGHT AND GO WEST FOLLOWING PAVED ROAD FOR 2 MILES TO THE
 KB1403'STATION ON THE RIGHT, JUST AFTER PASSING A FARM ROAD ON THE
 KB1403'RIGHT.
 KB1403'
 KB1403'THE STATION MARKS ARE STANDARD DISKS STAMPED MORRIS 1975.  THE
 KB1403'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1403'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 KB1403'IS 26 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD, 3 FEET
 KB1403'SOUTH OF A EAST-WEST FENCE LINE, AND 9 FEET SOUTHEAST OF A
 KB1403'METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN AN
 KB1403'IRREGULAR MASS OF CONCRETE APPROXIMATELY 42 INCHES BELOW THE
 KB1403'GROUND SURFACE.
 KB1403'
 KB1403'REFERENCE MARK 1, A STANDARD DISK STAMPED MORRIS NO 1 1975,
 KB1403'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1403'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 26
 KB1403'FEET NORTH OF THE CENTERLINE OF A PAVED ROAD, AND 3 FEET
 KB1403'SOUTH OF THE EAST-WEST FENCE LINE.
 KB1403'
 KB1403'REFERENCE MARK 2, A STANDARD DISK STAMPED MORRIS NO 2 1975,
 KB1403'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1403'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 26
 KB1403'FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD, 3 FEET SOUTH
 KB1403'OF THE EAST-WEST FENCE LINE.
 KB1403'
 KB1403'AZIMUTH MARK, A STANDARD DISK STAMPED MORRIS AZ MK 1975, IS
 KB1403'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1403'IS FLUSH WITH THE GROUND SURFACE.  IT IS 31 FEET SOUTH OF
 KB1403'THE CENTERLINE OF THE PAVED ROAD, AND 3 FEET NORTH OF THE
 KB1403'METAL WITNESS POST WHICH IS LOCATED IN THE EAST-WEST FENCE LINE.
 KB1403'
 KB1403'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 KB1403'PAVED ROAD FOR 0.4 MILE TO THE MARK ON THE RIGHT.
 KB1403'
 KB1403'HEIGHT OF LIGHT ABOVE STATION MARK 1.59 METERS.
 KB1403
 KB1403                          STATION RECOVERY (2019)
 KB1403
 KB1403'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1403'THE STATION IS 26.7 FT (8.1 M) NORTH OF THE CENTERLINE OF ROAD, 101.2
 KB1403'FT (30.8 M) EAST OF POWER POLE, 104 FT (31.7 M) WEST OF POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1524 ***********************************************************************
 NH1524  DESIGNATION -  MORRIS
 NH1524  PID         -  NH1524
 NH1524  STATE/COUNTY-  IL/WINNEBAGO
 NH1524  COUNTRY     -  US
 NH1524  USGS QUAD   -  DAVIS (2018)
 NH1524
 NH1524                         *CURRENT SURVEY CONTROL
 NH1524  ______________________________________________________________________
 NH1524* NAD 83(1997) POSITION- 42 22 31.37295(N) 089 22 49.59086(W)   ADJUSTED
 NH1524* NAVD 88 ORTHO HEIGHT -   267.89  (+/-2cm)      878.9   (feet) VERTCON3
 NH1524  ______________________________________________________________________
 NH1524  GEOID HEIGHT    -        -33.474 (meters)                     GEOID18
 NH1524  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 NH1524  HORZ ORDER      -  THIRD
 NH1524  VERT ORDER      -  THIRD ? (See Below)
 NH1524
 NH1524.The horizontal coordinates were established by classical geodetic methods
 NH1524.and adjusted by the National Geodetic Survey in October 1999.
 NH1524
 NH1524.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1524.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1524
 NH1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1524.GEOID18 height accuracy estimate available here.
 NH1524
 NH1524.The vertical order pertains to the NGVD 29 superseded value.
 NH1524
 NH1524.Click photographs - Photos may exist for this station.
 NH1524
 NH1524.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1524
 NH1524. The following values were computed from the NAD 83(1997) position.
 NH1524
 NH1524;                    North         East     Units Scale Factor Converg.
 NH1524;SPC IL W     -   634,075.779   764,751.458   MT  0.99999274   +0 31 47.7
 NH1524;SPC IL W     - 2,080,296.95  2,509,022.08   sFT  0.99999274   +0 31 47.7
 NH1524;UTM  16      - 4,694,200.548   304,015.107   MT  1.00007261   -1 36 17.6
 NH1524
 NH1524!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1524!SPC IL W     -   0.99996324  x   0.99999274  =   0.99995598
 NH1524!UTM  16      -   0.99996324  x   1.00007261  =   1.00003584
 NH1524
 NH1524:                Primary Azimuth Mark                     Grid Az
 NH1524:SPC IL W     -  MORRIS AZ MK                             008 15 43.8
 NH1524:UTM  16      -  MORRIS AZ MK                             010 23 49.1
 NH1524
 NH1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0401594200(NAD 83)
 NH1524
 NH1524|---------------------------------------------------------------------|
 NH1524| PID    Reference Object                     Distance      Geod. Az  |
 NH1524|                                                           dddmmss.s |
 NH1524| CI9384 MORRIS AZ MK                                       0084731.5 |
 NH1524| CI9385 MORRIS RM 1                          25.200 METERS 08836     |
 NH1524| NH1523 PTS 8                               143.411 METERS 09710     |
 NH1524| NH1466 WINNEBAGO TV STATION WREX MAST      APPROX.14.5 KM 1265526.4 |
 NH1524| CI9386 MORRIS RM 2                          26.570 METERS 22231     |
 NH1524|---------------------------------------------------------------------|
 NH1524
 NH1524                          SUPERSEDED SURVEY CONTROL
 NH1524
 NH1524  NAD 83(1996)-  42 22 31.37303(N)    089 22 49.59101(W) AD(       ) 3
 NH1524  NAD 83(1991)-  42 22 31.37149(N)    089 22 49.59313(W) AD(       ) 3
 NH1524  NAD 83(1986)-  42 22 31.36941(N)    089 22 49.59402(W) AD(       ) 3
 NH1524  NAD 27      -  42 22 31.31050(N)    089 22 49.18340(W) AD(       ) 3
 NH1524  NGVD 29             267.96   (m)          879.1    (f) LEVELING    3  
 NH1524
 NH1524.Superseded values are not recommended for survey control.
 NH1524
 NH1524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1524.See file dsdata.pdf to determine how the superseded data were derived.
 NH1524
 NH1524_MARKER: DS = TRIANGULATION STATION DISK
 NH1524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1524_STAMPING: MORRIS 1954
 NH1524_MARK LOGO: CGS
 NH1524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1524+STABILITY: SURFACE MOTION
 NH1524
 NH1524  HISTORY     - Date     Condition        Report By
 NH1524  HISTORY     - 1954     MONUMENTED       CGS
 NH1524  HISTORY     - 1969     GOOD             ILDT
 NH1524  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH1524
 NH1524                          STATION DESCRIPTION
 NH1524
 NH1524'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1524'STATION IS LOCATED ABOUT 4-1/2 MILES NORTHWEST OF PECATONICA,
 NH1524'ALONG THE NORTH SIDE OF TRASK BRIDGE ROAD AND IS ON ROAD
 NH1524'RIGHT-OF-WAY.  IT IS 32 FEET NORTH OF THE CENTER OF TRASK
 NH1524'BRIDGE ROAD, 27 FEET EAST OF A LARGE CONCRETE FENCE CORNER
 NH1524'POST AND A 24 INCH WALNUT TREE, 3 FEET EAST OF A WHITE WITNESS
 NH1524'POST AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK PROJECTS
 NH1524'4 INCHES AND THE DISK IS STAMPED MORRIS 1954.
 NH1524'
 NH1524'REFERENCE MARK NO. 1 IS 33 FEET NORTH OF THE CENTER OF TRASK
 NH1524'BRIDGE ROAD AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK
 NH1524'PROJECTS 4 INCHES AND THE DISK IS STAMPED MORRIS NO 1 1954.
 NH1524'
 NH1524'REFERENCE MARK NO. 2 IS 30 FEET SOUTH OF THE CENTER OF TRASK
 NH1524'BRIDGE ROAD AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK
 NH1524'PROJECTS 4 INCHES AND THE DISK IS STAMPED MORRIS NO 2 1954.
 NH1524'
 NH1524'PTS8 (USGS) IS 53 FEET SOUTHEAST OF THE INTERSECTION OF TRASK
 NH1524'BRIDGE ROAD AND BEST ROAD, 11 FEET EAST OF A FENCE CORNER
 NH1524'AND 2 FEET NORTH OF A FENCE LINE.  THE MARK IS A ROUND 4
 NH1524'INCH IRON PIPE THAT PROJECTS 1 FOOT WITH A STANDARD U.S.G.S.
 NH1524'DISK IN THE TOP STAMPED PRIM TRAV STA NO 8 1915.  (NOTE--THIS
 NH1524'MARK IS LOOSE IN THE GROUND.)
 NH1524'
 NH1524'AZIMUTH MARK IS 33 FEET WEST OF THE CENTER OF BEST ROAD, 2
 NH1524'FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 NH1524'FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 NH1524'MORRIS 1954.
 NH1524'
 NH1524'TO REACH THE STATION FROM THE INTERSECTION OF THE RAILROAD
 NH1524'CROSSING AND A PAVED ROAD JUST EAST OF THE RAILROAD DEPOT
 NH1524'IN PECATONICA, GO NORTH ON PAVED ROAD FOR 4.1 MILES TO THE
 NH1524'JUNCTION WITH TRASK BRIDGE ROAD (PAVED CROSSROAD), TURN LEFT
 NH1524'AND GO WEST ON TRASK BRIDGE ROAD FOR 1.05 MILE TO THE STATION
 NH1524'ON THE RIGHT AS DESCRIBED.
 NH1524'
 NH1524'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON TRASK
 NH1524'BRIDGE ROAD FOR 0.1 MILE TO THE INTERSECTION OF TRASK BRIDGE
 NH1524'ROAD AND BEST ROAD, TURN LEFT AND GO NORTH ON BEST ROAD
 NH1524'FOR 0.45 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 NH1524'
 NH1524'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1524
 NH1524                          STATION RECOVERY (1969)
 NH1524
 NH1524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 NH1524'MORRIS 1954-GOOD, WITNESS POST IS GONE
 NH1524'
 NH1524'MORRIS NO 1 1954-GOOD, DESCRIPTION IS O.K.
 NH1524'
 NH1524'MORRIS NO. 2 1954-GOOD, FENCE LINE HAS BEEN REMOVED.  SEE NOTE.
 NH1524'
 NH1524'MORRIS 1954 (AZI MK)-GOOD, DESCRIPTION O.K.
 NH1524'
 NH1524'NOTE--R.M. NO. 2, 1 FOOT N. OF FENCE LINE.  FENCE HAS BEEN
 NH1524'REMOVED AND R.M. NO. 2 IS NOW IN CENTERLINE OF A FIELD ROAD.
 NH1524
 NH1524                          STATION RECOVERY (1997)
 NH1524
 NH1524'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1524'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1755 ***********************************************************************
 MF1755  DESIGNATION -  MORRIS
 MF1755  PID         -  MF1755
 MF1755  STATE/COUNTY-  IL/GRUNDY
 MF1755  COUNTRY     -  US
 MF1755  USGS QUAD   -  MORRIS (2018)
 MF1755
 MF1755                         *CURRENT SURVEY CONTROL
 MF1755  ______________________________________________________________________
 MF1755* NAD 83(1997) POSITION- 41 18 20.59287(N) 088 27 23.91824(W)   ADJUSTED
 MF1755* NAVD 88 ORTHO HEIGHT -   182.    (meters)      597.    (feet) SCALED
 MF1755  ______________________________________________________________________
 MF1755  GEOID HEIGHT    -        -32.814 (meters)                     GEOID18
 MF1755  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 MF1755  HORZ ORDER      -  FIRST
 MF1755
 MF1755.The horizontal coordinates were established by classical geodetic methods
 MF1755.and adjusted by the National Geodetic Survey in October 1999.
 MF1755
 MF1755.The orthometric height was scaled from a topographic map.
 MF1755
 MF1755.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1755.GEOID18 height accuracy estimate available here.
 MF1755
 MF1755.Click photographs - Photos may exist for this station.
 MF1755
 MF1755.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1755
 MF1755. The following values were computed from the NAD 83(1997) position.
 MF1755
 MF1755;                    North         East     Units Scale Factor Converg.
 MF1755;SPC IL E     -   515,000.615   289,673.581   MT  0.99997631   -0 04 53.0
 MF1755;SPC IL E     - 1,689,631.18    950,370.74   sFT  0.99997631   -0 04 53.0
 MF1755;UTM  16      - 4,573,719.084   378,060.101   MT  0.99978300   -0 57 41.8
 MF1755
 MF1755!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1755!SPC IL E     -   0.99997661  x   0.99997631  =   0.99995292
 MF1755!UTM  16      -   0.99997661  x   0.99978300  =   0.99975962
 MF1755
 MF1755:                Primary Azimuth Mark                     Grid Az
 MF1755:SPC IL E     -  MORRIS RM 5                              091 12 51.3
 MF1755:UTM  16      -  MORRIS RM 5                              092 05 40.1
 MF1755
 MF1755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7806073719(NAD 83)
 MF1755
 MF1755|---------------------------------------------------------------------|
 MF1755| PID    Reference Object                     Distance      Geod. Az  |
 MF1755|                                                           dddmmss.s |
 MF1755| MF1440 MORRIS MUNICIPAL TANK               APPROX. 6.3 KM 0241301.9 |
 MF1755| MF1442 MORRIS PAPER CO STACK               APPROX. 7.5 KM 0331011.1 |
 MF1755| MF1441 MORRIS PAPER CO TANK                APPROX. 7.4 KM 0332346.7 |
 MF1755| CI7945 MORRIS RM 3                           5.053 METERS 03425     |
 MF1755| CI7943 MORRIS RM 1                                        08716     |
 MF1755| CI7947 MORRIS RM 5                                        0910758.3 |
 MF1755| MF1451 SENECA DUPONT WORKS WATER TANK      APPROX. 8.9 KM 2700415.8 |
 MF1755| MF1452 AIR BCN 1 MILE E OF MARSEILLES      APPROX.17.8 KM 2772505.5 |
 MF1755| CI7946 MORRIS RM 4                          14.040 METERS 28912     |
 MF1755| CI7944 MORRIS RM 2                          24.160 METERS 33443     |
 MF1755|---------------------------------------------------------------------|
 MF1755
 MF1755                          SUPERSEDED SURVEY CONTROL
 MF1755
 MF1755  NAD 83(1997)-  41 18 20.59505(N)    088 27 23.92501(W) AD(       ) 1
 MF1755  NAD 83(1986)-  41 18 20.59837(N)    088 27 23.93018(W) AD(       ) 1
 MF1755  NAD 27      -  41 18 20.47800(N)    088 27 23.68100(W) AD(       ) 1
 MF1755
 MF1755.Superseded values are not recommended for survey control.
 MF1755
 MF1755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1755.See file dsdata.pdf to determine how the superseded data were derived.
 MF1755
 MF1755_MARKER: DS = TRIANGULATION STATION DISK
 MF1755_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1755_STAMPING: MORRIS 1930
 MF1755_MARK LOGO: CGS
 MF1755_PROJECTION: RECESSED 30 CENTIMETERS
 MF1755_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1755+STABILITY: SURFACE MOTION
 MF1755
 MF1755  HISTORY     - Date     Condition        Report By
 MF1755  HISTORY     - 1930     MONUMENTED       CGS
 MF1755  HISTORY     - 1972     GOOD             BRADY
 MF1755  HISTORY     - 1973     GOOD             NGS
 MF1755  HISTORY     - 1978     GOOD             BRADY
 MF1755  HISTORY     - 20050807 GOOD             GEOCAC
 MF1755
 MF1755                          STATION DESCRIPTION
 MF1755
 MF1755'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1755'STATION IS ABOUT 3-1/2 MILES S, AND 1-1/2 MILES W OF MORRIS, 0.35
 MF1755'MILE W OF A SCHOOLHOUSE, NEAR THE N SIDE CENTER OF THE SW 1/4 OF
 MF1755'SEC. 29, T 33 N, R 7 E, IN PASTURE LAND, 650 FEET NE OF MR. W.R.
 MF1755'GAYS HOUSE.  IT IS 245 METERS E OF THE SECTION LINE, AND 14.8
 MF1755'METERS S OF THE CENTER LINE OF A ROAD WHICH MARKS THE 1/2
 MF1755'SECTION LINE.  IT IS 43.53 METERS W OF A FENCE AND 8.81 METERS
 MF1755'S OF A FENCE.  THE MARK IS 12 INCHES BELOW THE SURFACE.
 MF1755'
 MF1755'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1755'DISKS SET IN CONCRETE.
 MF1755'
 MF1755'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE AND IN THE
 MF1755'EXTREME NE CORNER OF THE 1/4 SECTION, IN A FENCE CORNER, NEAR
 MF1755'A ROAD CORNER.  IT IS 15 METERS S OF THE SE CORNER OF A
 MF1755'SCHOOLHOUSE, 10.4 METERS SW OF A ROAD, AND 0.88 METER SW OF THE
 MF1755'FENCE CORNER.  REFERENCE MARK NO. 2 IS 4 INCHES ABOVE THE
 MF1755'SURFACE ON THE N SIDE OF THE 1/2 SECTION ROAD, ABOUT 12 METERS
 MF1755'W OF THE STATION, AND NEAR A FENCE CORNER.  IT IS 7.40 METERS N
 MF1755'OF THE CENTER LINE OF THE ROAD, 4.59 METERS E OF A FENCE, AND
 MF1755'0.43 METER N OF A FENCE.
 MF1755'
 MF1755'TO REACH FROM MORRIS, CROSS THE DES PLAINES RIVER AND GO S ON
 MF1755'STATE HIGHWAY 47, 3.25 MILES FROM THE BRIDGE.  TURN W ON GRAVEL
 MF1755'ROAD 1.35 MILES TO STATION.
 MF1755'
 MF1755'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1755
 MF1755                          STATION RECOVERY (1972)
 MF1755
 MF1755'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972
 MF1755'RECOVERED BY BRADY LAND SUR.
 MF1755'
 MF1755'R.M. 1 AND R.M. 2 HAVE BEEN DESTROYED DUE TO ROAD CONSTRUCTION.
 MF1755
 MF1755                          STATION RECOVERY (1973)
 MF1755
 MF1755'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 MF1755'THE STATION MARK WAS FOUND IN GOOD CONDITION AFTER A LONG
 MF1755'SEARCH.  THE REFERENCE MARKS WERE NOT FOUND AND ASSUMED TO HAVE
 MF1755'BEEN DESTROYED SINCE THE ROAD HAS BEEN WIDENED.  REFERENCE MARKS
 MF1755'3, 4 AND 5 WERE SET.  THE DIRECTION TO THE WATER TANK FAILED
 MF1755'TO CHECK BY 7.8 SECONDS.  A NEW DESCRIPTION FOLLOWS--
 MF1755'
 MF1755'THE STATION IS LOCATED IN THE SW 1/4 OF SEC. 29-T-33-N, R-7-E,
 MF1755'ON THE PROPERTY OF MR. JAMES W. BAKER, IN THE NORTH EDGE OF A
 MF1755'CULTIVATED FIELD, 49 FEET SOUTH OF THE CENTERLINE OF DUPONT RD.,
 MF1755'18 FEET SOUTHWEST OF A METAL WITNESS POST AND 549 FEET EAST OF
 MF1755'THE CENTERLINE OF DRIVEWAY TO MR. BAKERS HOUSE.  THE MONUMENT
 MF1755'IS ABOUT 1 FOOT UNDERGROUND AND THE DISK IS STAMPED MORRIS 1930.
 MF1755'
 MF1755'TO REACH THE STATION FROM THE NORTH END OF THE BRIDGE OVER THE
 MF1755'ILLINOIS RIVER (AT THE SOUTHEAST EDGE OF MORRIS), GO SOUTH ON
 MF1755'STATE HIGHWAY 47 FOR 3.5 MILES TO A PAVED CROSSROAD.  TURN
 MF1755'RIGHT AND GO WEST ON DUPONT RD. FOR 1.9 MILES TO THE STATION ON
 MF1755'THE LEFT.
 MF1755'
 MF1755'REFERENCE MARK 3 IS 54 FEET EAST OF THE POWER POLE, 1 FOOT WEST
 MF1755'OF A METAL WITNESS POST AND 35 FEET SOUTH OF THE CENTERLINE OF THE
 MF1755'ROAD.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 MF1755'MORRIS 1930 NO 3 1973.
 MF1755'
 MF1755'REFERENCE MARK 4 IS 1 FOOT EAST OF THE POWER POLE, 1 FOOT
 MF1755'WEST OF A METAL WITNESS POST AND 35 FEET SOUTH OF THE CENTERLINE
 MF1755'OF THE ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 MF1755'STAMPED MORRIS 1930 NO 4 1973.
 MF1755'
 MF1755'REFERENCE MARK 5 IS 0.4 MILE EAST ALONG DUPONT RD. FROM THE
 MF1755'STATION, 1 FOOT NORTHEAST OF A METAL WITNESS POST, 3 FEET
 MF1755'NORTHWEST OF A LARGE CORNER POST, 26 FEET WEST OF THE CENTERLINE
 MF1755'OF BAKER RD. AND 34 FEET SOUTH OF THE CENTERLINE OF DUPONT RD.
 MF1755'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED MORRIS
 MF1755'1930 NO 5 1973.
 MF1755'
 MF1755'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1755'
 MF1755'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 MF1755'SOUTHWEST OF MORRIS.
 MF1755
 MF1755                          STATION RECOVERY (1978)
 MF1755
 MF1755'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1978 (KM)
 MF1755'MORRIS 1930 RECOVERED GOOD.
 MF1755'
 MF1755'MORRIS RM 3 1973 RECOVERED GOOD.
 MF1755'
 MF1755'MORRIS RM 4 1973 RECOVERED GOOD.
 MF1755'
 MF1755'MORRIS RM 5 1973 RECOVERED GOOD.
 MF1755'
 MF1755'DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 M SOUTH AND 1-1/2
 MF1755'M WEST OF MORRIS.
 MF1755
 MF1755                          STATION RECOVERY (2005)
 MF1755
 MF1755'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF1755'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0729 ***********************************************************************
 JB0729  DESIGNATION -  MORRIS AZ MK
 JB0729  PID         -  JB0729
 JB0729  STATE/COUNTY-  IL/FAYETTE
 JB0729  COUNTRY     -  US
 JB0729  USGS QUAD   -  KINMUNDY (2018)
 JB0729
 JB0729                         *CURRENT SURVEY CONTROL
 JB0729  ______________________________________________________________________
 JB0729* NAD 83(1986) POSITION- 38 51 55.     (N) 088 45 34.     (W)   SCALED
 JB0729* NAVD 88 ORTHO HEIGHT -   177.681 (meters)      582.94  (feet) ADJUSTED
 JB0729  ______________________________________________________________________
 JB0729  GEOID HEIGHT    -        -31.601 (meters)                     GEOID18
 JB0729  DYNAMIC HEIGHT  -        177.571 (meters)      582.58  (feet) COMP
 JB0729  MODELED GRAVITY -    980,002.4   (mgal)                       NAVD 88
 JB0729
 JB0729  VERT ORDER      -  SECOND    CLASS 0
 JB0729
 JB0729.The horizontal coordinates were scaled from a map and have
 JB0729.an estimated accuracy of +/- 6 seconds.
 JB0729
 JB0729.The orthometric height was determined by differential leveling and
 JB0729.adjusted by the NATIONAL GEODETIC SURVEY
 JB0729.in June 1991.
 JB0729
 JB0729.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0729.GEOID18 height accuracy estimate available here.
 JB0729
 JB0729.Click photographs - Photos may exist for this station.
 JB0729
 JB0729.The dynamic height is computed by dividing the NAVD 88
 JB0729.geopotential number by the normal gravity value computed on the
 JB0729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0729.degrees latitude (g = 980.6199 gals.).
 JB0729
 JB0729.The modeled gravity was interpolated from observed gravity values.
 JB0729
 JB0729;                    North         East    Units  Estimated Accuracy
 JB0729;SPC IL E     -   244,110.      263,020.      MT  (+/- 180 meters Scaled)
 JB0729
 JB0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ473032(NAD 83)
 JB0729
 JB0729                          SUPERSEDED SURVEY CONTROL
 JB0729
 JB0729  NGVD 29 (??/??/92)  177.782  (m)          583.27   (f) ADJ UNCH    2 0
 JB0729
 JB0729.Superseded values are not recommended for survey control.
 JB0729
 JB0729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0729.See file dsdata.pdf to determine how the superseded data were derived.
 JB0729
 JB0729_MARKER: DZ = AZIMUTH MARK DISK
 JB0729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0729_STAMPING: MORRIS 1960
 JB0729_MARK LOGO: CGS
 JB0729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0729+STABILITY: SURFACE MOTION
 JB0729
 JB0729  HISTORY     - Date     Condition        Report By
 JB0729  HISTORY     - 1960     MONUMENTED       CGS
 JB0729  HISTORY     - 1972     GOOD             NGS
 JB0729
 JB0729                          STATION DESCRIPTION
 JB0729
 JB0729'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0729'3 MI SW FROM LA CLEDE.
 JB0729'ABOUT 1.0 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE ILLINOIS
 JB0729'CENTRAL RAILROAD STATION AT LA CLEDE, THENCE 1.75 MILES WEST
 JB0729'ALONG AN ASPHALT ROAD, THENCE 0.25 MILE SOUTH ALONG AN ASPHALT
 JB0729'ROAD, ABOUT 0.05 MILE SOUTH OF A FARM HOUSE WEST OF THE ROAD, AT
 JB0729'THE JUNCTION OF A FARM ROAD EAST, 42 FEET EAST OF THE CENTER LINE
 JB0729'OF THE ROAD, 12 FEET SOUTH OF THE CENTER LINE OF A FARM ROAD, 10
 JB0729'FEET EAST OF THE SOUTH END OF A CORRUGATED PIPE CULVERT.  1.6 FEET
 JB0729'NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 JB0729'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0729'NOTE-- 1972 REPORT-TO REACH THE MARK FROM THE JUNCTION OF STATE
 JB0729'HWYS 185 AND 37 AT FARINA, GO NE ON HWY 37 FOR 0.8 MI TO A ROAD
 JB0729'LEFT.  TURN LEFT AND GO N ON ATLAMONT RD. FOR 1.5 MI TO THE MARK
 JB0729'ON THE RIGHT AS DESCRIBED.
 JB0729
 JB0729                          STATION RECOVERY (1972)
 JB0729
 JB0729'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 JB0729'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1401 ***********************************************************************
 KB1401  DESIGNATION -  MORRIS AZ MK
 KB1401  PID         -  KB1401
 KB1401  STATE/COUNTY-  IL/SANGAMON
 KB1401  COUNTRY     -  US
 KB1401  USGS QUAD   -  MECHANICSBURG (2018)
 KB1401
 KB1401                         *CURRENT SURVEY CONTROL
 KB1401  ______________________________________________________________________
 KB1401* NAD 83(1997) POSITION- 39 46 43.17254(N) 089 25 17.87927(W)   ADJUSTED
 KB1401* NAVD 88 ORTHO HEIGHT -   182.3   (meters)      598.    (feet) VERTCON3
 KB1401  ______________________________________________________________________
 KB1401  GEOID HEIGHT    -        -32.373 (meters)                     GEOID18
 KB1401  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 KB1401  HORZ ORDER      -  SECOND
 KB1401
 KB1401.The horizontal coordinates were established by classical geodetic methods
 KB1401.and adjusted by the National Geodetic Survey in October 1999.
 KB1401
 KB1401.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1401.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1401
 KB1401.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1401.GEOID18 height accuracy estimate available here.
 KB1401
 KB1401.Click photographs - Photos may exist for this station.
 KB1401
 KB1401.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1401
 KB1401. The following values were computed from the NAD 83(1997) position.
 KB1401
 KB1401;                    North         East     Units Scale Factor Converg.
 KB1401;SPC IL W     -   345,678.707   763,822.805   MT  0.99999131   +0 28 36.1
 KB1401;SPC IL W     - 1,134,114.22  2,505,975.32   sFT  0.99999131   +0 28 36.1
 KB1401;UTM  16      - 4,405,996.051   292,612.932   MT  1.00012953   -1 32 59.9
 KB1401
 KB1401!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1401!SPC IL W     -   0.99997648  x   0.99999131  =   0.99996779
 KB1401!UTM  16      -   0.99997648  x   1.00012953  =   1.00010600
 KB1401
 KB1401:                Primary Azimuth Mark                     Grid Az
 KB1401:SPC IL W     -  MORRIS                                   270 30 14.7
 KB1401:UTM  16      -  MORRIS                                   272 31 50.7
 KB1401
 KB1401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK9261205996(NAD 83)
 KB1401
 KB1401|---------------------------------------------------------------------|
 KB1401| PID    Reference Object                     Distance      Geod. Az  |
 KB1401|                                                           dddmmss.s |
 KB1401| KB1403 MORRIS                              APPROX. 0.9 KM 2705850.8 |
 KB1401|---------------------------------------------------------------------|
 KB1401
 KB1401                          SUPERSEDED SURVEY CONTROL
 KB1401
 KB1401  NAD 83(1986)-  39 46 43.18342(N)    089 25 17.86838(W) AD(       ) 2
 KB1401  NAD 27      -  39 46 43.01463(N)    089 25 17.56314(W) AD(       ) 2
 KB1401  NGVD 29 (07/19/86)  182.4    (m)          598.     (f) VERT ANG       
 KB1401
 KB1401.Superseded values are not recommended for survey control.
 KB1401
 KB1401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1401.See file dsdata.pdf to determine how the superseded data were derived.
 KB1401
 KB1401_MARKER: DR = REFERENCE MARK DISK
 KB1401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1401_STAMPING: MORRIS AZ MK 1975
 KB1401_MARK LOGO: NGS
 KB1401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1401+STABILITY: SURFACE MOTION
 KB1401
 KB1401  HISTORY     - Date     Condition        Report By
 KB1401  HISTORY     - 1975     MONUMENTED       NGS
 KB1401
 KB1401                          STATION DESCRIPTION
 KB1401
 KB1401'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1401'THE STATION IS LOCATED ABOUT 10 MILES EAST OF SPRINGFIELD, ABOUT
 KB1401'2.5 MILES SOUTHWEST OF MECHANICSBURG, ON THE ROAD RIGHT-OF-WAY
 KB1401'PROPERTY.
 KB1401'
 KB1401'THE MARK IS A STANDARD DISK STAMPED MORRIS AZ MK 1975 SET IN
 KB1401'THE TOP OF CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH THE
 KB1401'GROUND SURFACE.  IT IS 3 FEET NORTHWEST OF A METAL WITNESS POST,
 KB1401'AND 31 FEET SOUTH OF THE APPROXIMATE CENTER OF A PAVED ROAD.
 KB1401'
 KB1401'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION MORRIS,
 KB1401'THE DISTANCE BEING 941.796 METERS, EAST OF STATION MORRIS.
 KB1401'
 KB1401'FOR THE TO REACH TO THIS STATION SEE DESCRIPTION TO STATION
 KB1401'MORRIS 1975.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0728 ***********************************************************************
 JB0728  DESIGNATION -  MORRIS RESET
 JB0728  PID         -  JB0728
 JB0728  STATE/COUNTY-  IL/FAYETTE
 JB0728  COUNTRY     -  US
 JB0728  USGS QUAD   -  KINMUNDY (2018)
 JB0728
 JB0728                         *CURRENT SURVEY CONTROL
 JB0728  ______________________________________________________________________
 JB0728* NAD 83(1986) POSITION- 38 51 45.45   (N) 088 45 56.54   (W)   HD_HELD1
 JB0728* NAVD 88 ORTHO HEIGHT -   177.91  (meters)      583.7   (feet) RESET
 JB0728  ______________________________________________________________________
 JB0728  GEOID HEIGHT    -        -31.598 (meters)                     GEOID18
 JB0728  VERT ORDER      -  THIRD
 JB0728
 JB0728.The horizontal coordinates were determined by differentially corrected
 JB0728.hand held GPS observations or other comparable positioning techniques
 JB0728.and have an estimated accuracy of +/- 3 meters.
 JB0728
 JB0728.The orthometric height was computed from unverified reset data.
 JB0728
 JB0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0728.GEOID18 height accuracy estimate available here.
 JB0728
 JB0728.Click photographs - Photos may exist for this station.
 JB0728
 JB0728;                    North         East    Units  Estimated Accuracy
 JB0728;SPC IL E     -   243,816.7     262,473.7     MT  (+/- 3 meters HH1 GPS) 
 JB0728
 JB0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4680403013(NAD 83)
 JB0728
 JB0728                          SUPERSEDED SURVEY CONTROL
 JB0728
 JB0728.No superseded survey control is available for this station.
 JB0728
 JB0728_MARKER: DS = TRIANGULATION STATION DISK
 JB0728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0728_STAMPING: MORRIS 1960 1972
 JB0728_MARK LOGO: CGS
 JB0728_PROJECTION: RECESSED 61 CENTIMETERS
 JB0728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0728+STABILITY: SURFACE MOTION
 JB0728
 JB0728  HISTORY     - Date     Condition        Report By
 JB0728  HISTORY     - 1972     MONUMENTED       NGS
 JB0728  HISTORY     - 1972     GOOD             NGS
 JB0728
 JB0728                          STATION DESCRIPTION
 JB0728
 JB0728'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 JB0728'2 MI N FROM FARINA.
 JB0728'0.8 MILE NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION WITH
 JB0728'STATE HIGHWAY 185 AT FARINA, THENCE NORTH ALONG ALTAMONT RD. 1.35
 JB0728'MILES TO JUNCTION OF INTERSTATE HIGHWAY 57, THENCE NORTH ON
 JB0728'ALTAMONT RD. 0.15 MILE TO ROAD LEFT, THENCE SOUTH AND WEST ON
 JB0728'OILED ROAD FOR 0.35 MILE TO MARK ON THE RIGHT, ON THE PROPERTY
 JB0728'OF MR. LOUIS MORRIS, OCCUPIED BY HIS GRANDSON MR. MORRIS E.
 JB0728'SWITZER, 245 FEET NORTH OF THE CENTERLINE OF THE ROAD, 144 FEET
 JB0728'NORTH OF THE NORTHWEST CORNER OF A FRAME HOUSE, 90 FEET NORTHWEST
 JB0728'OF A 14 INCH CALTAPA TREE, 101 FEET NORTHWEST OF A 14 INCH WILLOW
 JB0728'TREE, SET IN AN IRREGULAR MASS OF CONCRETE ABOUT 2 FEET BELOW
 JB0728'THE SURFACE OF THE GROUND.
 JB0728
 JB0728                          STATION RECOVERY (1972)
 JB0728
 JB0728'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 JB0728'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0726 ***********************************************************************
 JB0726  DESIGNATION -  MORRIS RM 1
 JB0726  PID         -  JB0726
 JB0726  STATE/COUNTY-  IL/FAYETTE
 JB0726  COUNTRY     -  US
 JB0726  USGS QUAD   -  KINMUNDY (2018)
 JB0726
 JB0726                         *CURRENT SURVEY CONTROL
 JB0726  ______________________________________________________________________
 JB0726* NAD 83(1986) POSITION- 38 51 44.61   (N) 088 45 56.37   (W)   HD_HELD1
 JB0726* NAVD 88 ORTHO HEIGHT -   178.646 (meters)      586.11  (feet) ADJUSTED
 JB0726  ______________________________________________________________________
 JB0726  GEOID HEIGHT    -        -31.597 (meters)                     GEOID18
 JB0726  DYNAMIC HEIGHT  -        178.535 (meters)      585.74  (feet) COMP
 JB0726  MODELED GRAVITY -    980,001.8   (mgal)                       NAVD 88
 JB0726
 JB0726  VERT ORDER      -  SECOND    CLASS 0
 JB0726
 JB0726.The horizontal coordinates were determined by differentially corrected
 JB0726.hand held GPS observations or other comparable positioning techniques
 JB0726.and have an estimated accuracy of +/- 3 meters.
 JB0726
 JB0726.The orthometric height was determined by differential leveling and
 JB0726.adjusted by the NATIONAL GEODETIC SURVEY
 JB0726.in June 1991.
 JB0726
 JB0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0726.GEOID18 height accuracy estimate available here.
 JB0726
 JB0726.Click photographs - Photos may exist for this station.
 JB0726
 JB0726.The dynamic height is computed by dividing the NAVD 88
 JB0726.geopotential number by the normal gravity value computed on the
 JB0726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0726.degrees latitude (g = 980.6199 gals.).
 JB0726
 JB0726.The modeled gravity was interpolated from observed gravity values.
 JB0726
 JB0726;                    North         East    Units  Estimated Accuracy
 JB0726;SPC IL E     -   243,790.8     262,477.7     MT  (+/- 3 meters HH1 GPS) 
 JB0726
 JB0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4680702987(NAD 83)
 JB0726
 JB0726                          SUPERSEDED SURVEY CONTROL
 JB0726
 JB0726  NGVD 29 (??/??/92)  178.747  (m)          586.44   (f) ADJ UNCH    2 0
 JB0726
 JB0726.Superseded values are not recommended for survey control.
 JB0726
 JB0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0726.See file dsdata.pdf to determine how the superseded data were derived.
 JB0726
 JB0726_MARKER: DR = REFERENCE MARK DISK
 JB0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0726_STAMPING: MORRIS NO 1 1960
 JB0726_MARK LOGO: CGS
 JB0726_PROJECTION: RECESSED 8 CENTIMETERS
 JB0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0726+STABILITY: SURFACE MOTION
 JB0726
 JB0726  HISTORY     - Date     Condition        Report By
 JB0726  HISTORY     - 1960     MONUMENTED       CGS
 JB0726  HISTORY     - 1972     GOOD             NGS
 JB0726
 JB0726                          STATION DESCRIPTION
 JB0726
 JB0726'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 JB0726'2 MI N FROM FARINA.
 JB0726'0.8 MILES NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0726'WITH STATE HIGHWAY 185 AT FARINA, THENCE NORTH ALONG ALTAMONT RD.
 JB0726'FOR 1.35 MILES TO JUNCTION OF INTERSTATE HIGHWAY 57, THENCE NORTH
 JB0726'ALONG ALTAMONT RD. 0.15 MILE TO OILED ROAD LEFT.  THENCE SOUTH
 JB0726'AND WEST ON OILED ROAD FOR 0.35 MILE TO MARK ON RIGHT, 171 FEET
 JB0726'NORTH OF CENTERLINE OF ROAD, 57 FEET NORTH OF NORTHWEST CORNER
 JB0726'OF FRAME HOUSE, 31 FEET WEST OF A 14 INCH WILLOW TREE, 3 FEET
 JB0726'NORTH OF A 14 INCH CATALPA TREE, SET IN A SQUARE CONCRETE POST
 JB0726'ABOUT 3 INCHES UNDERGROUND AND ON THE PROPERTY OF MR. LOUIS
 JB0726'MORRIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0730 ***********************************************************************
 JB0730  DESIGNATION -  MORRIS RM 3
 JB0730  PID         -  JB0730
 JB0730  STATE/COUNTY-  IL/FAYETTE
 JB0730  COUNTRY     -  US
 JB0730  USGS QUAD   -  KINMUNDY (2018)
 JB0730
 JB0730                         *CURRENT SURVEY CONTROL
 JB0730  ______________________________________________________________________
 JB0730* NAD 83(1986) POSITION- 38 51 44.54   (N) 088 45 55.67   (W)   HD_HELD1
 JB0730* NAVD 88 ORTHO HEIGHT -   178.47  (meters)      585.5   (feet) RESET
 JB0730  ______________________________________________________________________
 JB0730  GEOID HEIGHT    -        -31.597 (meters)                     GEOID18
 JB0730  VERT ORDER      -  THIRD
 JB0730
 JB0730.The horizontal coordinates were determined by differentially corrected
 JB0730.hand held GPS observations or other comparable positioning techniques
 JB0730.and have an estimated accuracy of +/- 3 meters.
 JB0730
 JB0730.The orthometric height was computed from unverified reset data.
 JB0730
 JB0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0730.GEOID18 height accuracy estimate available here.
 JB0730
 JB0730.Click photographs - Photos may exist for this station.
 JB0730
 JB0730;                    North         East    Units  Estimated Accuracy
 JB0730;SPC IL E     -   243,788.5     262,494.5     MT  (+/- 3 meters HH1 GPS) 
 JB0730
 JB0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4682402985(NAD 83)
 JB0730
 JB0730                          SUPERSEDED SURVEY CONTROL
 JB0730
 JB0730.No superseded survey control is available for this station.
 JB0730
 JB0730_MARKER: DR = REFERENCE MARK DISK
 JB0730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0730_STAMPING: MORRIS 1960 NO 3 1972
 JB0730_MARK LOGO: CGS
 JB0730_PROJECTION: FLUSH
 JB0730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0730+STABILITY: SURFACE MOTION
 JB0730
 JB0730  HISTORY     - Date     Condition        Report By
 JB0730  HISTORY     - 1972     MONUMENTED       NGS
 JB0730
 JB0730                          STATION DESCRIPTION
 JB0730
 JB0730'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 JB0730'2 MI N FROM FARINA.
 JB0730'0.8 MILE NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION WITH
 JB0730'STATE HIGHWAY 185 AT FARINA, THENCE 1.35 MILES NORTH ALONG
 JB0730'ALTAMONT RD., THENCE NORTH ON ALTAMONT RD. 0.15 MILE TO ROAD
 JB0730'LEFT, THENCE SOUTH AND WEST ON OILED ROAD FOR 0.35 MILE TO MARK
 JB0730'ON THE RIGHT, ON THE PROPERTY OF MR. LOUIS MORRIS OCCUPIED BY HIS
 JB0730'GRANDSON MR. MORRIS E. SWITZER, 167 FEET NORTH OF THE CENTERLINE
 JB0730'OF THE ROAD, 25 FEET EAST OF A 14 INCH WILLOW TREE, 34 FEET WEST
 JB0730'OF THE CENTERLINE OF DRIVEWAY, 24 FEET NORTH OF A UTILITY POLE,
 JB0730'SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI7945 ***********************************************************************
 CI7945  DESIGNATION -  MORRIS RM 3
 CI7945  PID         -  CI7945
 CI7945  STATE/COUNTY-  IL/GRUNDY
 CI7945  COUNTRY     -  US
 CI7945  USGS QUAD   -  MORRIS (2018)
 CI7945
 CI7945                         *CURRENT SURVEY CONTROL
 CI7945  ______________________________________________________________________
 CI7945* NAD 83(2011) POSITION- 41 18 20.73349(N) 088 27 23.80742(W)   ADJUSTED
 CI7945* NAD 83(2011) ELLIP HT-   148.647 (meters)        (06/27/12)   ADJUSTED
 CI7945* NAD 83(2011) EPOCH   -  2010.00
 CI7945* NAVD 88 ORTHO HEIGHT -   181.5   (meters)      595.    (feet) GPS OBS
 CI7945  ______________________________________________________________________
 CI7945  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI7945  GEOID HEIGHT    -        -32.799 (meters)                     GEOID03
 CI7945  GEOID HEIGHT    -        -32.814 (meters)                     GEOID18
 CI7945  NAD 83(2011) X  -    129,238.579 (meters)                     COMP
 CI7945  NAD 83(2011) Y  - -4,796,616.057 (meters)                     COMP
 CI7945  NAD 83(2011) Z  -  4,188,089.179 (meters)                     COMP
 CI7945  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 CI7945
 CI7945  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI7945  Standards:
 CI7945         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI7945            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI7945  -------------------------------------------------------------------
 CI7945  NETWORK    0.50   0.76           0.23   0.17   0.39     -0.00970012
 CI7945  -------------------------------------------------------------------
 CI7945  Click here for local accuracies and other accuracy information.
 CI7945
 CI7945.The horizontal coordinates were established by GPS observations
 CI7945.and adjusted by the National Geodetic Survey in June 2012.
 CI7945
 CI7945.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI7945.been affixed to the stable North American tectonic plate. See 
 CI7945.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI7945
 CI7945.The horizontal coordinates are valid at the epoch date displayed above
 CI7945.which is a decimal equivalence of Year/Month/Day.
 CI7945
 CI7945.The orthometric height was determined by GPS observations and a
 CI7945.high-resolution geoid model.
 CI7945
 CI7945.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI7945.GEOID18 height accuracy estimate available here.
 CI7945
 CI7945.Click photographs - Photos may exist for this station.
 CI7945
 CI7945.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI7945
 CI7945.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI7945
 CI7945.The ellipsoidal height was determined by GPS observations
 CI7945.and is referenced to NAD 83.
 CI7945
 CI7945. The following values were computed from the NAD 83(2011) position.
 CI7945
 CI7945;                    North         East     Units Scale Factor Converg.
 CI7945;SPC IL E     -   515,004.949   289,676.165   MT  0.99997631   -0 04 52.9
 CI7945;SPC IL E     - 1,689,645.40    950,379.22   sFT  0.99997631   -0 04 52.9
 CI7945;UTM  16      - 4,573,723.378   378,062.751   MT  0.99978299   -0 57 41.7
 CI7945
 CI7945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI7945!SPC IL E     -   0.99997668  x   0.99997631  =   0.99995300
 CI7945!UTM  16      -   0.99997668  x   0.99978299  =   0.99975968
 CI7945
 CI7945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7806273723(NAD 83)
 CI7945
 CI7945                          SUPERSEDED SURVEY CONTROL
 CI7945
 CI7945  NAD 83(2007)-  41 18 20.73356(N)    088 27 23.80831(W) AD(2002.00) 0
 CI7945  ELLIP H (02/10/07)  148.666  (m)                       GP(2002.00)    
 CI7945  ELLIP H (02/03/05)  148.651  (m)                       GP(       ) 4 2
 CI7945  NAD 83(1997)-  41 18 20.73278(N)    088 27 23.80887(W) AD(       ) 1
 CI7945  ELLIP H (03/04/03)  148.661  (m)                       GP(       ) 4 2
 CI7945  NAVD 88 (03/04/03)  181.5    (m)  GEOID99  model used  GPS OBS        
 CI7945
 CI7945.Superseded values are not recommended for survey control.
 CI7945
 CI7945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI7945.See file dsdata.pdf to determine how the superseded data were derived.
 CI7945
 CI7945_MARKER: DR = REFERENCE MARK DISK
 CI7945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI7945_STAMPING: MORRIS 1930 NO 3 1973
 CI7945_MARK LOGO: NGS
 CI7945_PROJECTION: FLUSH
 CI7945_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI7945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI7945+STABILITY: SURFACE MOTION
 CI7945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI7945+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 CI7945
 CI7945  HISTORY     - Date     Condition        Report By
 CI7945  HISTORY     - 1973     MONUMENTED       NGS
 CI7945  HISTORY     - 2001     GOOD             ASCPC
 CI7945  HISTORY     - 20050725 GOOD             GEOSPC
 CI7945  HISTORY     - 20070706 GOOD             GEOCAC
 CI7945  HISTORY     - 20211228 GOOD             ILDT
 CI7945
 CI7945                          STATION DESCRIPTION
 CI7945
 CI7945'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CI7945'FROM THE INTERSECTION OF ROUTE 47 AND DUPONT ROAD SOUTH OF MORRIS, GO
 CI7945'EAST ON DUPONT
 CI7945'ROAD 1.85 MILES TO STATION ON SOUTH SIDE OF ROAD FOR MORRIS NO. 4.
 CI7945'STAMPED- MORRIS 1930 NO. 3 1973
 CI7945
 CI7945                          STATION RECOVERY (2005)
 CI7945
 CI7945'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 CI7945'RECOVERED AS DESCRIBED.
 CI7945
 CI7945                          STATION RECOVERY (2007)
 CI7945
 CI7945'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 CI7945'FOUND MARK USING GARMIN GPS72.  FIBERGLASS WITNESS POST IS BROKEN.
 CI7945
 CI7945                          STATION RECOVERY (2021)
 CI7945
 CI7945'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 CI7945'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0731 ***********************************************************************
 JB0731  DESIGNATION -  MORRIS RM 4
 JB0731  PID         -  JB0731
 JB0731  STATE/COUNTY-  IL/FAYETTE
 JB0731  COUNTRY     -  US
 JB0731  USGS QUAD   -  KINMUNDY (2018)
 JB0731
 JB0731                         *CURRENT SURVEY CONTROL
 JB0731  ______________________________________________________________________
 JB0731* NAD 83(1986) POSITION- 38 51 44.57   (N) 088 45 56.55   (W)   HD_HELD1
 JB0731* NAVD 88 ORTHO HEIGHT -   178.64  (meters)      586.1   (feet) RESET
 JB0731  ______________________________________________________________________
 JB0731  GEOID HEIGHT    -        -31.597 (meters)                     GEOID18
 JB0731  VERT ORDER      -  THIRD
 JB0731
 JB0731.The horizontal coordinates were determined by differentially corrected
 JB0731.hand held GPS observations or other comparable positioning techniques
 JB0731.and have an estimated accuracy of +/- 3 meters.
 JB0731
 JB0731.The orthometric height was computed from unverified reset data.
 JB0731
 JB0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0731.GEOID18 height accuracy estimate available here.
 JB0731
 JB0731.Click photographs - Photos may exist for this station.
 JB0731
 JB0731;                    North         East    Units  Estimated Accuracy
 JB0731;SPC IL E     -   243,789.6     262,473.3     MT  (+/- 3 meters HH1 GPS) 
 JB0731
 JB0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4680302986(NAD 83)
 JB0731
 JB0731                          SUPERSEDED SURVEY CONTROL
 JB0731
 JB0731.No superseded survey control is available for this station.
 JB0731
 JB0731_MARKER: DR = REFERENCE MARK DISK
 JB0731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0731_STAMPING: MORRIS 1960 NO 4 1972
 JB0731_MARK LOGO: CGS
 JB0731_PROJECTION: FLUSH
 JB0731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0731+STABILITY: SURFACE MOTION
 JB0731
 JB0731  HISTORY     - Date     Condition        Report By
 JB0731  HISTORY     - 1972     MONUMENTED       NGS
 JB0731
 JB0731                          STATION DESCRIPTION
 JB0731
 JB0731'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 JB0731'2 MI N FROM FARINA.
 JB0731'0.8 MILE NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION WITH
 JB0731'STATE HIGHWAY 185 AT FARINA, THENCE NORTH ALONG ALTAMONT RD. 1.35
 JB0731'MILES TO THE JUNCTION WITH INTERSTATE HIGHWAY 57, THENCE NORTH
 JB0731'ON ALTAMONT RD., 0.15 MILE TO A ROAD LEFT, THENCE SOUTH AND WEST
 JB0731'ON OILED ROAD FOR 0.35 MILE TO MARK ON THE RIGHT, ON THE PROPERTY
 JB0731'OF MR. LOUIS MORRIS OCCUPIED BY HIS GRANDSON MR. MORRIS E. SWITZER,
 JB0731'14 FEET WEST OF A 14 INCH CATALPA TREE, 56 FEET NORTHWEST OF
 JB0731'THE NORTHWEST CORNER OF FRAME HOUSE, 167 FEET NORTH OF THE
 JB0731'CENTERLINE OF THE ROAD, SET IN THE TOP OF A ROUND CONCRETE POST
 JB0731'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1161 ***********************************************************************
 MF1161  DESIGNATION -  MORRISON
 MF1161  PID         -  MF1161
 MF1161  STATE/COUNTY-  IL/WHITESIDE
 MF1161  COUNTRY     -  US
 MF1161  USGS QUAD   -  MORRISON (2018)
 MF1161
 MF1161                         *CURRENT SURVEY CONTROL
 MF1161  ______________________________________________________________________
 MF1161* NAD 83(1986) POSITION- 41 48 36.75   (N) 089 57 52.11   (W)   HD_HELD1
 MF1161* NAVD 88 ORTHO HEIGHT -   210.251 (meters)      689.80  (feet) ADJUSTED
 MF1161  ______________________________________________________________________
 MF1161  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 MF1161  DYNAMIC HEIGHT  -        210.175 (meters)      689.55  (feet) COMP
 MF1161  MODELED GRAVITY -    980,256.9   (mgal)                       NAVD 88
 MF1161
 MF1161  VERT ORDER      -  SECOND    CLASS 0
 MF1161
 MF1161.The horizontal coordinates were determined by differentially corrected
 MF1161.hand held GPS observations or other comparable positioning techniques
 MF1161.and have an estimated accuracy of +/- 3 meters.
 MF1161
 MF1161.The orthometric height was determined by differential leveling and
 MF1161.adjusted by the NATIONAL GEODETIC SURVEY
 MF1161.in June 1991.
 MF1161
 MF1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1161.GEOID18 height accuracy estimate available here.
 MF1161
 MF1161.Click photographs - Photos may exist for this station.
 MF1161
 MF1161.The dynamic height is computed by dividing the NAVD 88
 MF1161.geopotential number by the normal gravity value computed on the
 MF1161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1161.degrees latitude (g = 980.6199 gals.).
 MF1161
 MF1161.The modeled gravity was interpolated from observed gravity values.
 MF1161
 MF1161;                    North         East    Units  Estimated Accuracy
 MF1161;SPC IL W     -   571,023.2     716,800.4     MT  (+/- 3 meters HH1 GPS) 
 MF1161
 MF1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5374832953(NAD 83)
 MF1161
 MF1161                          SUPERSEDED SURVEY CONTROL
 MF1161
 MF1161  NGVD 29 (??/??/92)  210.288  (m)          689.92   (f) ADJ UNCH    2 0
 MF1161
 MF1161.Superseded values are not recommended for survey control.
 MF1161
 MF1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1161.See file dsdata.pdf to determine how the superseded data were derived.
 MF1161
 MF1161_MARKER: DB = BENCH MARK DISK
 MF1161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1161_STAMPING: MORRISON 1934
 MF1161_MARK LOGO: CGS
 MF1161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1161+STABILITY: SURFACE MOTION
 MF1161_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1161+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2024
 MF1161
 MF1161  HISTORY     - Date     Condition        Report By
 MF1161  HISTORY     - 1934     MONUMENTED       CGS
 MF1161  HISTORY     - 1943     GOOD             CGS
 MF1161  HISTORY     - 19940921 GOOD             USPSQD
 MF1161  HISTORY     - 19990505 GOOD             USPSQD
 MF1161  HISTORY     - 20030312 GOOD             USPSQD
 MF1161  HISTORY     - 20050321 GOOD             USPSQD
 MF1161  HISTORY     - 20070526 GOOD             GEOCAC
 MF1161  HISTORY     - 20241001 GOOD             ILDW
 MF1161
 MF1161                          STATION DESCRIPTION
 MF1161
 MF1161'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF1161'AT MORRISON.
 MF1161'AT MORRISON, WHITESIDE COUNTY, AT THE NORTHEAST CORNER OF THE
 MF1161'INTERSECTION OF KNOX AND CHERRY STREETS, IN FRONT OF THE COUNTY
 MF1161'COURTHOUSE, AND 7 FEET EAST OF A CONCRETE RETAINING WALL.  A STANDARD
 MF1161'DISK, STAMPED MORRISON 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1161
 MF1161                          STATION RECOVERY (1994)
 MF1161
 MF1161'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1161'RECOVERED IN GOOD CONDITION.
 MF1161
 MF1161                          STATION RECOVERY (1999)
 MF1161
 MF1161'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1161'RECOVERED IN GOOD CONDITION.
 MF1161
 MF1161                          STATION RECOVERY (2003)
 MF1161
 MF1161'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1161'RECOVERED IN GOOD CONDITION.
 MF1161
 MF1161                          STATION RECOVERY (2005)
 MF1161
 MF1161'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1161'RECOVERED IN GOOD CONDITION.
 MF1161
 MF1161                          STATION RECOVERY (2007)
 MF1161
 MF1161'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MF1161'THE DISK IS ABOUT FIVE FEET SOUTH-SOUTHWEST OF THE MORE WESTERLY OF
 MF1161'TWO POSTS SUPPORTING A SIGN FOR THE WHITESIDE COUNTY COURTHOUSE,
 MF1161'ABOUT FOUR FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A STACKED
 MF1161'LIMESTONE WALL AROUND THE SIGN, AND ABOUT THREE FEET SOUTH-SOUTHWEST
 MF1161'OF THE LIMESTONE WALL.
 MF1161
 MF1161                          STATION RECOVERY (2024)
 MF1161
 MF1161'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1161'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1759 ***********************************************************************
 MF1759  DESIGNATION -  MORRISON
 MF1759  PID         -  MF1759
 MF1759  STATE/COUNTY-  IL/WHITESIDE
 MF1759  COUNTRY     -  US
 MF1759  USGS QUAD   -  MORRISON (2018)
 MF1759
 MF1759                         *CURRENT SURVEY CONTROL
 MF1759  ______________________________________________________________________
 MF1759* NAD 83(1997) POSITION- 41 48 58.48500(N) 089 57 47.08283(W)   ADJUSTED
 MF1759* NAVD 88 ORTHO HEIGHT -   192.    (meters)      630.    (feet) SCALED
 MF1759  ______________________________________________________________________
 MF1759  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1759  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 MF1759  HORZ ORDER      -  SECOND
 MF1759
 MF1759.The horizontal coordinates were established by classical geodetic methods
 MF1759.and adjusted by the National Geodetic Survey in October 1999.
 MF1759
 MF1759.The orthometric height was scaled from a topographic map.
 MF1759
 MF1759.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1759.GEOID18 height accuracy estimate available here.
 MF1759
 MF1759.Click photographs - Photos may exist for this station.
 MF1759
 MF1759.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1759
 MF1759. The following values were computed from the NAD 83(1997) position.
 MF1759
 MF1759;                    North         East     Units Scale Factor Converg.
 MF1759;SPC IL W     -   571,693.968   716,914.879   MT  0.99994470   +0 08 08.7
 MF1759;SPC IL W     - 1,875,632.63  2,352,078.23   sFT  0.99994470   +0 08 08.7
 MF1759;UTM  16      - 4,633,619.643   253,887.798   MT  1.00034542   -1 58 35.8
 MF1759;UTM  15      - 4,633,833.982   752,246.200   MT  1.00038305   +2 01 33.3
 MF1759
 MF1759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1759!SPC IL W     -   0.99997508  x   0.99994470  =   0.99991978
 MF1759!UTM  16      -   0.99997508  x   1.00034542  =   1.00032049
 MF1759!UTM  15      -   0.99997508  x   1.00038305  =   1.00035812
 MF1759
 MF1759:                Primary Azimuth Mark                     Grid Az
 MF1759:SPC IL W     -  MORRISON AZ MK                           345 08 48.1
 MF1759:UTM  16      -  MORRISON AZ MK                           347 15 32.6
 MF1759:UTM  15      -  MORRISON AZ MK                           343 15 23.5
 MF1759
 MF1759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5388733619(NAD 83)
 MF1759
 MF1759|---------------------------------------------------------------------|
 MF1759| PID    Reference Object                     Distance      Geod. Az  |
 MF1759|                                                           dddmmss.s |
 MF1759| CI7951 MORRISON RM 1                        26.286 METERS 08811     |
 MF1759| CI7952 MORRISON RM 2                        26.710 METERS 17952     |
 MF1759| CI7950 MORRISON AZ MK                                     3451656.8 |
 MF1759|---------------------------------------------------------------------|
 MF1759
 MF1759                          SUPERSEDED SURVEY CONTROL
 MF1759
 MF1759  NAD 83(1996)-  41 48 58.48499(N)    089 57 47.08283(W) AD(       ) 2
 MF1759  NAD 83(1986)-  41 48 58.49070(N)    089 57 47.08563(W) AD(       ) 2
 MF1759  NAD 27      -  41 48 58.39200(N)    089 57 46.65900(W) AD(       ) 2
 MF1759
 MF1759.Superseded values are not recommended for survey control.
 MF1759
 MF1759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1759.See file dsdata.pdf to determine how the superseded data were derived.
 MF1759
 MF1759_MARKER: DS = TRIANGULATION STATION DISK
 MF1759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1759_STAMPING: MORRISON 1935
 MF1759_MARK LOGO: CGS
 MF1759_PROJECTION: PROJECTING 8 CENTIMETERS
 MF1759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1759+STABILITY: SURFACE MOTION
 MF1759
 MF1759  HISTORY     - Date     Condition        Report By
 MF1759  HISTORY     - 1935     MONUMENTED       CGS
 MF1759  HISTORY     - 1938     GOOD             CGS
 MF1759  HISTORY     - 19940921 GOOD             USPSQD
 MF1759  HISTORY     - 19990505 GOOD             USPSQD
 MF1759  HISTORY     - 20030312 GOOD             USPSQD
 MF1759  HISTORY     - 20050321 GOOD             USPSQD
 MF1759  HISTORY     - 20240930 GOOD             ILDW
 MF1759
 MF1759                          STATION DESCRIPTION
 MF1759
 MF1759'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1759'THIS STATION IS IN THE N EDGE OF THE CITY OF MORRISON, IN
 MF1759'THE NW CORNER OF THE GROVE HILL CEMETERY, 1 FOOT SE OF THE
 MF1759'NW FENCE CORNER.  78 FEET WNW OF MONUMENT MARKED WARD AND
 MF1759'FLETCHER.  58 FEET NNW OF MONUMENT MARKED KENFIELD-WILD.
 MF1759'16 FEET N OF 8-INCH WILD CHERRY TREE.  32 FEET NW OF HEADSTONE
 MF1759'MARKED CHARLES E. WELLS.  THE MARK PROJECTS 2 INCHES.
 MF1759'
 MF1759'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 MF1759'BRONZE DISKS SET IN CONCRETE.
 MF1759'
 MF1759'REFERENCE MARK NO. 1 IS E OF THE STATION IN AN E-W FENCE LINE.
 MF1759'7 FEET N OF HEADSTONE MARKED DANA SYKES MACY.  45 FEET NE
 MF1759'OF MONUMENT MARKED FLETCHER.  90 FEET N OF RED BRICK MAUSOLEUM.
 MF1759'THE MARK IS FLUSH.  REFERENCE MARK NO. 2 IS S OF THE STATION,
 MF1759'1 FOOT E OF A N-S FENCE LINE.  1 FOOT W OF BRICK DRIVE.  36
 MF1759'FEET SSW OF MONUMENT MARKED KENFIELD-WILD.  30 FEET NNW OF
 MF1759'MONUMENT MARKED CHILDS.  THE MARK IS FLUSH.
 MF1759'
 MF1759'THE AZIMUTH MARK IS NNW OF STATION, 0.15 MILE N OF SMALL
 MF1759'STEEL BRIDGE.  27 FEET E OF CENTER LINE OF GRAVEL ROAD.  ABOUT
 MF1759'42 YARDS S OF LANE TO FARMHOUSE.  THE MARK PROJECTS 3 INCHES.
 MF1759'
 MF1759'LIGHTS 100 FEET ABOVE STATIONS ROCKI AND OLSON COME INTO
 MF1759'VIEW 64 FEET ABOVE THIS STATION.
 MF1759'
 MF1759'LIGHTS 100 FEET ABOVE STATION HINRICHS COME INTO VIEW 15
 MF1759'FEET ABOVE THIS STATION.
 MF1759
 MF1759                          STATION RECOVERY (1938)
 MF1759
 MF1759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (CDM)
 MF1759'STATION MARK, REFERENCE MARK, AND AZIMUTH MARK.
 MF1759'WERE RECOVERED AS DESCRIBED AND FOUND
 MF1759'TO BE IN GOOD CONDITION, THE DISTANCES TO REFERENCES WERE CHECKED
 MF1759'AND FOUND TO BE CORRECT, THE ANGLE TO THE AZIMUTH MARK WAS
 MF1759'CHECKED BUT DUE TO NEWLY PLANTED TREES AND DIFFERENCES IN
 MF1759'THE HEIGHT OF THE ORIGINAL STATION AND PRESENT STATION THE
 MF1759'ANGLES TO THE REFERENCE MARKS COULD NOT BE TAKEN.
 MF1759'
 MF1759'STATION IS AT THE N EDGE OF THE CITY OF MORRISON IN THE
 MF1759'NW CORNER OF THE GROVE HILL CEMETERY, 1 FOOT SW OF THE NW
 MF1759'FENCE CORNER, 78 FEET WNW OF MONUMENT MARKED WARD AND FLETCHER.
 MF1759'MARK PROJECTS ABOUT 2 INCHES.
 MF1759'
 MF1759'REFERENCE MARK NO. 1 IS E OF STATION IN AN E-W FENCE LINE,
 MF1759'7 FEET N OF MONUMENT MARKED DANA SYKES MACEY.  MARK IS FLUSH.
 MF1759'REFERENCE MARK NO. 2 IS S OF STATION, 1 FOOT E OF N-S FENCE
 MF1759'LINE, 1 FOOT W OF BRICK DRIVEWAY.  MARK IS FLUSH.
 MF1759'
 MF1759'AZIMUTH MARK IS NNW OF STATION, 0.1 MILE N OF SMALL STEEL
 MF1759'BRIDGE, 66 YARDS S OF LANE LEADING TO FARMHOUSE, 27 FEET
 MF1759'E OF CENTER LINE OF ROAD, 3 FEET W OF N-S FENCE LINE.  MARK
 MF1759'PROJECTS ABOUT 3 INCHES.
 MF1759'
 MF1759'WHILE LINES TO LEWIS 1931 AND HINRICHS 1935 CLEARED, IT WOULD
 MF1759'BE ADVISABLE TO USE A HIGHER TOWER THAN A 25-FOOT STAND.
 MF1759
 MF1759                          STATION RECOVERY (1994)
 MF1759
 MF1759'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1759'RECOVERED IN GOOD CONDITION.
 MF1759
 MF1759                          STATION RECOVERY (1999)
 MF1759
 MF1759'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1759'RECOVERED IN GOOD CONDITION.
 MF1759
 MF1759                          STATION RECOVERY (2003)
 MF1759
 MF1759'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1759'RM 2 WAS FOUND. RM 1 AND THE AZIMUTH WERE NOT FOUND
 MF1759
 MF1759                          STATION RECOVERY (2005)
 MF1759
 MF1759'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1759'RM 2 FOUND. AZIMUTH AND RM 1 NOT FOUND
 MF1759
 MF1759                          STATION RECOVERY (2024)
 MF1759
 MF1759'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1759'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF6528 ***********************************************************************
 DF6528  DESIGNATION -  MORRISON
 DF6528  PID         -  DF6528
 DF6528  STATE/COUNTY-  IL/CHRISTIAN
 DF6528  COUNTRY     -  US
 DF6528  USGS QUAD   -  MORRISONVILLE (2018)
 DF6528
 DF6528                         *CURRENT SURVEY CONTROL
 DF6528  ______________________________________________________________________
 DF6528* NAD 83(2011) POSITION- 39 25 09.47156(N) 089 27 15.56118(W)   ADJUSTED
 DF6528* NAD 83(2011) ELLIP HT-   160.910 (meters)        (06/27/12)   ADJUSTED
 DF6528* NAD 83(2011) EPOCH   -  2010.00
 DF6528* NAVD 88 ORTHO HEIGHT -   192.7   (meters)      632.    (feet) GPS OBS
 DF6528  ______________________________________________________________________
 DF6528  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF6528  GEOID HEIGHT    -        -31.790 (meters)                     GEOID12A
 DF6528  GEOID HEIGHT    -        -31.765 (meters)                     GEOID18
 DF6528  NAD 83(2011) X  -     46,990.289 (meters)                     COMP
 DF6528  NAD 83(2011) Y  - -4,933,800.771 (meters)                     COMP
 DF6528  NAD 83(2011) Z  -  4,028,487.991 (meters)                     COMP
 DF6528  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 DF6528
 DF6528  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF6528  Standards:
 DF6528         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF6528            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF6528  -------------------------------------------------------------------
 DF6528  NETWORK    0.38   1.33           0.17   0.14   0.68      0.07152979
 DF6528  -------------------------------------------------------------------
 DF6528  Click here for local accuracies and other accuracy information.
 DF6528
 DF6528.The horizontal coordinates were established by GPS observations
 DF6528.and adjusted by the National Geodetic Survey in June 2012.
 DF6528
 DF6528.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF6528.been affixed to the stable North American tectonic plate. See 
 DF6528.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF6528
 DF6528.The horizontal coordinates are valid at the epoch date displayed above
 DF6528.which is a decimal equivalence of Year/Month/Day.
 DF6528
 DF6528.The orthometric height was determined by GPS observations and a
 DF6528.high-resolution geoid model.
 DF6528
 DF6528.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF6528.GEOID18 height accuracy estimate available here.
 DF6528
 DF6528.Click photographs - Photos may exist for this station.
 DF6528
 DF6528.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF6528
 DF6528.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF6528
 DF6528.The ellipsoidal height was determined by GPS observations
 DF6528.and is referenced to NAD 83.
 DF6528
 DF6528. The following values were computed from the NAD 83(2011) position.
 DF6528
 DF6528;                    North         East     Units Scale Factor Converg.
 DF6528;SPC IL W     -   305,758.886   761,338.651   MT  0.99998748   +0 27 08.4
 DF6528;SPC IL W     - 1,003,143.95  2,497,825.22   sFT  0.99998748   +0 27 08.4
 DF6528;UTM  16      - 4,366,182.557   288,723.295   MT  1.00014963   -1 33 32.6
 DF6528
 DF6528!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF6528!SPC IL W     -   0.99997476  x   0.99998748  =   0.99996224
 DF6528!UTM  16      -   0.99997476  x   1.00014963  =   1.00012438
 DF6528
 DF6528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8872366182(NAD 83)
 DF6528
 DF6528                          SUPERSEDED SURVEY CONTROL
 DF6528
 DF6528  NAD 83(2007)-  39 25 09.47152(N)    089 27 15.56190(W) AD(2002.00) 0
 DF6528  ELLIP H (02/10/07)  160.941  (m)                       GP(2002.00)    
 DF6528  ELLIP H (12/06/04)  160.921  (m)                       GP(       ) 4 1
 DF6528  NAD 83(1997)-  39 25 09.47146(N)    089 27 15.56199(W) AD(       ) 1
 DF6528  ELLIP H (07/22/03)  160.942  (m)                       GP(       ) 4 1
 DF6528  NAVD 88 (07/22/03)  192.7    (m)  GEOID99  model used  GPS OBS        
 DF6528
 DF6528.Superseded values are not recommended for survey control.
 DF6528
 DF6528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF6528.See file dsdata.pdf to determine how the superseded data were derived.
 DF6528
 DF6528_MARKER: DD = SURVEY DISK
 DF6528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF6528_STAMPING: MORRISON 2003
 DF6528_MARK LOGO: ILDT
 DF6528_PROJECTION: FLUSH
 DF6528_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DF6528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF6528+STABILITY: SURFACE MOTION
 DF6528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF6528+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2019
 DF6528
 DF6528  HISTORY     - Date     Condition        Report By
 DF6528  HISTORY     - 20030424 MONUMENTED       WOOLPT
 DF6528  HISTORY     - 20081125 GOOD             NGS
 DF6528  HISTORY     - 20110720 GOOD             ILDT
 DF6528  HISTORY     - 20191008 GOOD             ILDT
 DF6528
 DF6528                          STATION DESCRIPTION
 DF6528
 DF6528'DESCRIBED BY WOOLPERT CONSULTANTS 2003 (BJM)
 DF6528'THE STATION IS LOCATED APPROXIMATELY 28.3 MI SOUTH-SOUTHEAST OF THE
 DF6528'CITY OF SPRINGFIELD, 20.1 MI NORTH-NORTHEAST OF THE COMMUNITY OF
 DF6528'LITCHFIELD, AND 12.40 MI SOUTHWEST OF THE CITY OF TAYLORVILLE. IN THE
 DF6528'EAST QUADRANT OF STATE HIGHWAYS 48 WITH SOUTHEAST SIXTH STREET, IN THE
 DF6528'COMMUNITY OF MORRISONVILLE. OWNERSHIP--STATE OF ILLINOIS.
 DF6528'
 DF6528'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 WITH
 DF6528'STATE HIGHWAYS 48 AND 127 BRIDGE, APPROXIMATELY 3.8 MI WEST OF THE
 DF6528'COMMUNITY OF RAYMOND, GO EAST 3.50 MI ON HIGHWAYS 48 AND 127 TO THE
 DF6528'JUNCTION OF HIGHWAYS 48 AND 127 WITH HIGHWAY 127 (WEST STREET) ON THE
 DF6528'RIGHT, HIGHWAY 48 (OBANNON STREET) AHEAD, AND WEST STREET ON THE LEFT,
 DF6528'CONTINUE AHEAD GOING NORTHEAST 3.55 MI ON HIGHWAY 48 TO JUNCTION OF
 DF6528'HIGHWAY 48 WITH MAIN STREET IN THE COMMUNITY OF HARVEL, CONTINUE
 DF6528'NORTHEAST 6.0 MI ON HIGHWAY 48 TO THE JUNCTION OF HIGHWAY 48 (SARPY
 DF6528'STREET) WITH SIXTH STREET AND THE STATION ON THE RIGHT, ON THE
 DF6528'NORTHWEST SIDE OF RAILROAD TRACKS. THE STATION IS AN ALUMINUM ILLINOIS
 DF6528'DEPARTMENT OF TRANSPORTATION SURVEY DISK STAMPED --MORRISON 2003-- SET
 DF6528'INTO THE TOP OF A 12-INCH DIAMETER CONCRETE MONUMENT SET FLUSH WITH
 DF6528'THE GROUND.
 DF6528'
 DF6528'THE STATION IS 35 FEET SOUTHEAST OF HIGHWAY 48, 65.2 FEET NORTHEAST OF
 DF6528'A RAILROAD SIGNAL POST, 28.2 FEET SOUTH OF A UTILITY POLE, 23.2 FEET
 DF6528'NORTHEAST OF THE METAL POST FOR A STOP SIGN, 11.6 FEET EAST OF THE
 DF6528'EAST EDGE OF SIDEWALK.
 DF6528
 DF6528                          STATION RECOVERY (2008)
 DF6528
 DF6528'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (CLW)
 DF6528'RECOVERED AS DESCRIBED
 DF6528
 DF6528                          STATION RECOVERY (2011)
 DF6528
 DF6528'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DF6528'RECOVERED AS DESCRIBED.
 DF6528
 DF6528                          STATION RECOVERY (2019)
 DF6528
 DF6528'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DF6528'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0529 ***********************************************************************
 NG0529  DESIGNATION -  MORTEN GROVE BAXTER LAB TANK
 NG0529  PID         -  NG0529
 NG0529  STATE/COUNTY-  IL/COOK
 NG0529  COUNTRY     -  US
 NG0529  USGS QUAD   -  PARK RIDGE (2018)
 NG0529
 NG0529                         *CURRENT SURVEY CONTROL
 NG0529  ______________________________________________________________________
 NG0529* NAD 83(1997) POSITION- 42 02 04.01494(N) 087 47 03.95313(W)   ADJUSTED
 NG0529  ______________________________________________________________________
 NG0529  GEOID HEIGHT    -        -33.786 (meters)                     GEOID18
 NG0529  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 NG0529  HORZ ORDER      -  THIRD
 NG0529
 NG0529.The horizontal coordinates were established by classical geodetic methods
 NG0529.and adjusted by the National Geodetic Survey in October 1999.
 NG0529
 NG0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0529.GEOID18 height accuracy estimate available here.
 NG0529
 NG0529.Click photographs - Photos may exist for this station.
 NG0529
 NG0529.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0529
 NG0529. The following values were computed from the NAD 83(1997) position.
 NG0529
 NG0529;                    North         East     Units Scale Factor Converg.
 NG0529;SPC IL E     -   596,074.623   345,451.342   MT  1.00000041   +0 22 03.1
 NG0529;SPC IL E     - 1,955,621.49  1,133,368.28   sFT  1.00000041   +0 22 03.1
 NG0529;UTM  16      - 4,653,898.644   435,070.092   MT  0.99965187   -0 31 30.9
 NG0529
 NG0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3507053898(NAD 83)
 NG0529
 NG0529                          SUPERSEDED SURVEY CONTROL
 NG0529
 NG0529  NAD 83(1997)-  42 02 04.01508(N)    087 47 03.95377(W) AD(       ) 3
 NG0529  NAD 83(1994)-  42 02 04.01671(N)    087 47 03.96860(W) AD(       ) 3
 NG0529  NAD 83(1986)-  42 02 04.01829(N)    087 47 03.96815(W) AD(       ) 3
 NG0529  NAD 27      -  42 02 03.90787(N)    087 47 03.74250(W) AD(       ) 3
 NG0529
 NG0529.Superseded values are not recommended for survey control.
 NG0529
 NG0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0529.See file dsdata.pdf to determine how the superseded data were derived.
 NG0529
 NG0529_MARKER: 53 = ELEVATED TANK
 NG0529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0529+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2002
 NG0529
 NG0529  HISTORY     - Date     Condition        Report By
 NG0529  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0529  HISTORY     - 19951119 GOOD             USPSQD
 NG0529  HISTORY     - 20021216 GOOD             USPSQD
 NG0529
 NG0529                          STATION DESCRIPTION
 NG0529
 NG0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0529'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 NG0529'THE BAXTER
 NG0529'LABORATORIES LOCATED 0.1 MILE SOUTH OF THE INTERSECTION OF LEIGH
 NG0529'AVENUE AND LINCOLN AVENUE IN THE
 NG0529'SOUTH SECTION OF MORTON GROVE.  IT IS A STEEL TANK SUPPORTED BY A
 NG0529'FOUR-LEGGED STEEL STRUCTURE AND IS
 NG0529'PAINTED SILVER WITH THE NAME BAXTER PAINTED ON THREE
 NG0529'SIDES IN BLACK LETTERS.  THE HEIGHT IS ABOUT 135
 NG0529'FEET.
 NG0529
 NG0529                          STATION RECOVERY (1995)
 NG0529
 NG0529'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0529'RECOVERED IN GOOD CONDITION.
 NG0529
 NG0529                          STATION RECOVERY (2002)
 NG0529
 NG0529'RECOVERY NOTE BY US POWER SQUADRON 2002 (VMR)
 NG0529'RECOVERED AS DESCRIBED.
 NG0529'COORDINATATES BY GPS. L 42 DEGREES 02.7'N, LO 087 DEGREES 47.2'W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0537 ***********************************************************************
 NG0537  DESIGNATION -  MORTON GROVE CRANE PACK CO TK
 NG0537  PID         -  NG0537
 NG0537  STATE/COUNTY-  IL/COOK
 NG0537  COUNTRY     -  US
 NG0537  USGS QUAD   -  PARK RIDGE (2018)
 NG0537
 NG0537                         *CURRENT SURVEY CONTROL
 NG0537  ______________________________________________________________________
 NG0537* NAD 83(1997) POSITION- 42 01 44.50474(N) 087 47 14.90139(W)   ADJUSTED
 NG0537  ______________________________________________________________________
 NG0537  GEOID HEIGHT    -        -33.778 (meters)                     GEOID18
 NG0537  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 NG0537  HORZ ORDER      -  THIRD
 NG0537
 NG0537.The horizontal coordinates were established by classical geodetic methods
 NG0537.and adjusted by the National Geodetic Survey in October 1999.
 NG0537
 NG0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0537.GEOID18 height accuracy estimate available here.
 NG0537
 NG0537.Click photographs - Photos may exist for this station.
 NG0537
 NG0537.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0537
 NG0537. The following values were computed from the NAD 83(1997) position.
 NG0537
 NG0537;                    North         East     Units Scale Factor Converg.
 NG0537;SPC IL E     -   595,471.059   345,203.358   MT  1.00000013   +0 21 55.7
 NG0537;SPC IL E     - 1,953,641.30  1,132,554.68   sFT  1.00000013   +0 21 55.7
 NG0537;UTM  16      - 4,653,299.226   434,812.825   MT  0.99965229   -0 31 38.1
 NG0537
 NG0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3481253299(NAD 83)
 NG0537
 NG0537                          SUPERSEDED SURVEY CONTROL
 NG0537
 NG0537  NAD 83(1997)-  42 01 44.50489(N)    087 47 14.90200(W) AD(       ) 3
 NG0537  NAD 83(1994)-  42 01 44.50645(N)    087 47 14.91708(W) AD(       ) 3
 NG0537  NAD 83(1986)-  42 01 44.50807(N)    087 47 14.91635(W) AD(       ) 3
 NG0537  NAD 27      -  42 01 44.39679(N)    087 47 14.69332(W) AD(       ) 3
 NG0537
 NG0537.Superseded values are not recommended for survey control.
 NG0537
 NG0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0537.See file dsdata.pdf to determine how the superseded data were derived.
 NG0537
 NG0537_MARKER: 53 = ELEVATED TANK
 NG0537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0537+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2002
 NG0537
 NG0537  HISTORY     - Date     Condition        Report By
 NG0537  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0537  HISTORY     - 1977     GOOD             NGS
 NG0537  HISTORY     - 19951119 GOOD             USPSQD
 NG0537  HISTORY     - 20021216 GOOD             USPSQD
 NG0537
 NG0537                          STATION DESCRIPTION
 NG0537
 NG0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0537'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 NG0537'CRANE PACKING
 NG0537'COMPANY LOCATED 0.3 MILE EAST OF CALDWELL AVENUE (U.S. HIGHWAY 14)
 NG0537'AND 0.1 MILE NORTH OF OAKTON AVENUE
 NG0537'IN THE SOUTHWEST SECTION OF MORTON GROVE.  IT IS A STEEL
 NG0537'TANK SUPPORTED BY A FOUR-LEGGED STEEL
 NG0537'STRUCTURE AND IS PAINTED SILVER WITH THE NAME
 NG0537'CRANE PAINTED ON FOUR SIDES IN BLACK LETTERS.  THE
 NG0537'HEIGHT IS ABOUT 130 FEET.
 NG0537
 NG0537                          STATION RECOVERY (1977)
 NG0537
 NG0537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 NG0537'THE STATION IS THE LIGHT AT THE TOP AND CENTER OF THE WATER
 NG0537'TANK OF THE CRANE PACKING COMPANY .  THE TANK HAS A CYLINDRICAL
 NG0537'BODY WITH A DOME SHAPED TOP AND A HEMISPHERICAL BOTTOM.
 NG0537'IT IS SUPPORTED BY 4 I-BEAM LEGS. IT IS YELLOW IN COLOR WITH
 NG0537'THE NAME CRANE PAINTED ON IT IN BLACK LETTERS AND IS
 NG0537'APPROXIMATELY 130 FEET HIGH.
 NG0537'
 NG0537'LOCATED IN THE SOUTH SECTION OF MORTON GROVE, 0.45 MILE EAST
 NG0537'OF CALDWELL AVENUE (U.S. HGHWAY 14) AND 0.2 MILE NORTH
 NG0537'OF OAKTON STREET.
 NG0537
 NG0537                          STATION RECOVERY (1995)
 NG0537
 NG0537'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0537'RECOVERED IN GOOD CONDITION.
 NG0537
 NG0537                          STATION RECOVERY (2002)
 NG0537
 NG0537'RECOVERY NOTE BY US POWER SQUADRON 2002 (VMR)
 NG0537'RECOVERED WITH REVISED DATA. 4-I BEAM LEG TANK REPLACED WITH A NEW
 NG0537'6-I BEAM LEG TANK,YELLOW COLOR WITH BLACK LETTERS 'NILES' PAINTED. NO
 NG0537'LONGER THE MORTON GROVE CRANE TANK.
 NG0537'COORDINATES BY GPS. L 42 DEGREES 01.3'N, LO 087 DEGREES 47.2'W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0535 ***********************************************************************
 NG0535  DESIGNATION -  MORTON GROVE MUNICIPAL TANK
 NG0535  PID         -  NG0535
 NG0535  STATE/COUNTY-  IL/COOK
 NG0535  COUNTRY     -  US
 NG0535  USGS QUAD   -  PARK RIDGE (2018)
 NG0535
 NG0535                         *CURRENT SURVEY CONTROL
 NG0535  ______________________________________________________________________
 NG0535* NAD 83(1997) POSITION- 42 02 32.59521(N) 087 48 07.26631(W)   ADJUSTED
 NG0535  ______________________________________________________________________
 NG0535  GEOID HEIGHT    -        -33.794 (meters)                     GEOID18
 NG0535  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 NG0535  HORZ ORDER      -  THIRD
 NG0535
 NG0535.The horizontal coordinates were established by classical geodetic methods
 NG0535.and adjusted by the National Geodetic Survey in October 1999.
 NG0535
 NG0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0535.GEOID18 height accuracy estimate available here.
 NG0535
 NG0535.Click photographs - Photos may exist for this station.
 NG0535
 NG0535.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0535
 NG0535. The following values were computed from the NAD 83(1997) position.
 NG0535
 NG0535;                    North         East     Units Scale Factor Converg.
 NG0535;SPC IL E     -   596,947.226   343,989.586   MT  0.99999880   +0 21 20.9
 NG0535;SPC IL E     - 1,958,484.36  1,128,572.50   sFT  0.99999880   +0 21 20.9
 NG0535;UTM  16      - 4,654,793.609   433,622.613   MT  0.99965421   -0 32 13.6
 NG0535
 NG0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3362254793(NAD 83)
 NG0535
 NG0535                          SUPERSEDED SURVEY CONTROL
 NG0535
 NG0535  NAD 83(1997)-  42 02 32.59534(N)    087 48 07.26695(W) AD(       ) 3
 NG0535  NAD 83(1994)-  42 02 32.59693(N)    087 48 07.28170(W) AD(       ) 3
 NG0535  NAD 83(1986)-  42 02 32.59849(N)    087 48 07.28130(W) AD(       ) 3
 NG0535  NAD 27      -  42 02 32.48887(N)    087 48 07.05315(W) AD(       ) 3
 NG0535
 NG0535.Superseded values are not recommended for survey control.
 NG0535
 NG0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0535.See file dsdata.pdf to determine how the superseded data were derived.
 NG0535
 NG0535_MARKER: 53 = ELEVATED TANK
 NG0535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0535+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2002
 NG0535
 NG0535  HISTORY     - Date     Condition        Report By
 NG0535  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0535  HISTORY     - 19951119 GOOD             USPSQD
 NG0535  HISTORY     - 20021216 GOOD             USPSQD
 NG0535
 NG0535                          STATION DESCRIPTION
 NG0535
 NG0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0535'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 NG0535'TANK LOCATED ONE
 NG0535'BLOCK NORTH OF THE INTERSECTION OF NATIONAL AVENUE AND DEMPSTER
 NG0535'STREET (STATE HIGHWAY 58) 0.2 MILE
 NG0535'WEST OF U.S. HIGHWAY 14 IN THE NORTHWEST SECTION OF MORTON
 NG0535'GROVE.  IT IS A STEEL TANK SUPPORTED BY A SIX
 NG0535'LEGGED STEEL STRUCTURE AND IS PAINTED SILVER
 NG0535'WITH THE NAME VILLAGE OF MORTON GROVE PAINTED ON THE NORTHWEST
 NG0535'AND SOUTHEAST SIDES IN BLACK LETTERS.
 NG0535'THE HEIGHT IS ABOUT 135 FEET.
 NG0535
 NG0535                          STATION RECOVERY (1995)
 NG0535
 NG0535'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0535'RECOVERED IN GOOD CONDITION.
 NG0535
 NG0535                          STATION RECOVERY (2002)
 NG0535
 NG0535'RECOVERY NOTE BY US POWER SQUADRON 2002 (VMR)
 NG0535'RECOVERED AS DESCRIBED.
 NG0535'COORDINATES BY GPS. L 42 DEGREES 02.5'N, LO 087 DEGREES 48.1'W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1888 ***********************************************************************
 LC1888  DESIGNATION -  MORTON MUNICIPAL TANK
 LC1888  PID         -  LC1888
 LC1888  STATE/COUNTY-  IL/TAZEWELL
 LC1888  COUNTRY     -  US
 LC1888  USGS QUAD   -  MORTON (2018)
 LC1888
 LC1888                         *CURRENT SURVEY CONTROL
 LC1888  ______________________________________________________________________
 LC1888* NAD 83(1997) POSITION- 40 36 38.92940(N) 089 27 48.44329(W)   ADJUSTED
 LC1888  ______________________________________________________________________
 LC1888  GEOID HEIGHT    -        -32.694 (meters)                     GEOID18
 LC1888  LAPLACE CORR    -          3.25  (seconds)                    DEFLEC18
 LC1888  HORZ ORDER      -  THIRD
 LC1888
 LC1888.The horizontal coordinates were established by classical geodetic methods
 LC1888.and adjusted by the National Geodetic Survey in October 1999.
 LC1888
 LC1888.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1888.GEOID18 height accuracy estimate available here.
 LC1888
 LC1888.Click photographs - Photos may exist for this station.
 LC1888
 LC1888.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1888
 LC1888. The following values were computed from the NAD 83(1997) position.
 LC1888
 LC1888;                    North         East     Units Scale Factor Converg.
 LC1888;SPC IL W     -   438,046.584   759,508.091   MT  0.99998475   +0 27 27.9
 LC1888;SPC IL W     - 1,437,157.83  2,491,819.46   sFT  0.99998475   +0 27 27.9
 LC1888;UTM  16      - 4,498,472.380   291,595.763   MT  1.00013463   -1 36 14.7
 LC1888
 LC1888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9159598472(NAD 83)
 LC1888
 LC1888                          SUPERSEDED SURVEY CONTROL
 LC1888
 LC1888  NAD 83(1986)-  40 36 38.94207(N)    089 27 48.44234(W) AD(       ) 3
 LC1888  NAD 27      -  40 36 38.82845(N)    089 27 48.12204(W) AD(       ) 3
 LC1888
 LC1888.Superseded values are not recommended for survey control.
 LC1888
 LC1888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1888.See file dsdata.pdf to determine how the superseded data were derived.
 LC1888
 LC1888_MARKER: 53 = ELEVATED TANK
 LC1888
 LC1888  HISTORY     - Date     Condition        Report By
 LC1888  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1888
 LC1888                          STATION DESCRIPTION
 LC1888
 LC1888'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1888'STATION IS THE SQUAT SILVER TANK IN THE TOWN OF MORTON, LOCATED
 LC1888'ABOUT 0.45 MILE N OF THE JUNCTION OF ROUTES 9 AND 121, ABOUT
 LC1888'20 FEET S OF THE MUNICIPAL PUMPING STATION, ABOUT 190 FEET
 LC1888'SW OF RAILROAD AVENUE, AND ABOUT 45 FEET NW OF ERIC STREET.
 LC1888'THE TANK WAS ERECTED IN 1914 AND IS QUITE PROMINENT.
 LC1888'
 LC1888'THE TANK HAS FOUR SILVER TRUSSWORK LEGS 120 FEET HIGH.  THE
 LC1888'OVAL SECTION EXTENDS DOWNWARD ABOUT 8 FEET.  THE VERTICAL
 LC1888'SECTION IS ABOUT 18 FEET HIGH, HAS A CATWALK AND RAIL AROUND
 LC1888'ITS BASE, AND THE WORDS MORTON WELCOMES YOU PAINTED IN RED
 LC1888'LETTERS ON THE E, S, W AND N SIDES.  THE CONICAL ROOF HAS
 LC1888'A BALL AT ITS APEX.  TOTAL HEIGHT IS ABOUT 145 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1958 ***********************************************************************
 LC1958  DESIGNATION -  MOSSVILLE
 LC1958  PID         -  LC1958
 LC1958  STATE/COUNTY-  IL/PEORIA
 LC1958  COUNTRY     -  US
 LC1958  USGS QUAD   -  SPRING BAY (2018)
 LC1958
 LC1958                         *CURRENT SURVEY CONTROL
 LC1958  ______________________________________________________________________
 LC1958* NAD 83(1997) POSITION- 40 48 49.00448(N) 089 34 51.15486(W)   ADJUSTED
 LC1958* NAVD 88 ORTHO HEIGHT -   201.    (meters)      659.    (feet) SCALED
 LC1958  ______________________________________________________________________
 LC1958  GEOID HEIGHT    -        -32.904 (meters)                     GEOID18
 LC1958  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 LC1958  HORZ ORDER      -  SECOND
 LC1958
 LC1958.The horizontal coordinates were established by classical geodetic methods
 LC1958.and adjusted by the National Geodetic Survey in October 1999.
 LC1958
 LC1958.The orthometric height was scaled from a topographic map.
 LC1958
 LC1958.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1958.GEOID18 height accuracy estimate available here.
 LC1958
 LC1958.Click photographs - Photos may exist for this station.
 LC1958
 LC1958.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1958
 LC1958. The following values were computed from the NAD 83(1997) position.
 LC1958
 LC1958;                    North         East     Units Scale Factor Converg.
 LC1958;SPC IL W     -   460,493.133   749,421.374   MT  0.99997123   +0 22 58.4
 LC1958;SPC IL W     - 1,510,801.22  2,458,726.62   sFT  0.99997123   +0 22 58.4
 LC1958;UTM  16      - 4,521,272.116   282,323.186   MT  1.00018324   -1 41 15.1
 LC1958
 LC1958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1958!SPC IL W     -   0.99997365  x   0.99997123  =   0.99994488
 LC1958!UTM  16      -   0.99997365  x   1.00018324  =   1.00015688
 LC1958
 LC1958:                Primary Azimuth Mark                     Grid Az
 LC1958:SPC IL W     -  MOSSVILLE AZ MK                          095 14 43.1
 LC1958:UTM  16      -  MOSSVILLE AZ MK                          097 18 56.6
 LC1958
 LC1958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8232321272(NAD 83)
 LC1958
 LC1958|---------------------------------------------------------------------|
 LC1958| PID    Reference Object                     Distance      Geod. Az  |
 LC1958|                                                           dddmmss.s |
 LC1958| LC1902 CHILLICOTHE MUNICIPAL TANK          APPROX.14.3 KM 0353127.2 |
 LC1958| CI7954 MOSSVILLE RM 1                       14.356 METERS 06208     |
 LC1958| CI7953 MOSSVILLE AZ MK                                    0953741.5 |
 LC1958| CI7955 MOSSVILLE RM 2                       16.352 METERS 24147     |
 LC1958|---------------------------------------------------------------------|
 LC1958
 LC1958                          SUPERSEDED SURVEY CONTROL
 LC1958
 LC1958  NAD 83(1986)-  40 48 49.01517(N)    089 34 51.15867(W) AD(       ) 2
 LC1958  NAD 27      -  40 48 48.88100(N)    089 34 50.81700(W) AD(       ) 2
 LC1958  USSD        -  40 48 49.36300(N)    089 34 50.65300(W) AD(       ) 3
 LC1958
 LC1958.Superseded values are not recommended for survey control.
 LC1958
 LC1958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1958.See file dsdata.pdf to determine how the superseded data were derived.
 LC1958
 LC1958_MARKER: P = PIPE CAP
 LC1958_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1958_MARK LOGO: IRC
 LC1958_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC1958_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1958
 LC1958  HISTORY     - Date     Condition        Report By
 LC1958  HISTORY     - 1903     MONUMENTED       IRC
 LC1958  HISTORY     - 1939     GOOD             CGS
 LC1958  HISTORY     - 1954     GOOD             ILDT
 LC1958  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1958
 LC1958                          STATION DESCRIPTION
 LC1958
 LC1958'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903
 LC1958'STATION MARKED BY STONE AND PIPE, ON TOP OF BLUFF AND ON
 LC1958'LAND OWNED BY ALBERT DANNER, ABOUT 3/4 MILE W OF MOSSVILLE,
 LC1958'ILL., 10 FEET N AND 172 FEET E OF THE NW CORNER OF THE ROBINSON
 LC1958'CEMETERY, 250 FEET N AND 646 FEET E OF THE SW CORNER OF SEC.
 LC1958'27, T 10 N, R 8 E, MEDINA TOWNSHIP.  A TOWER 20 FEET HIGH WAS
 LC1958'BUILT OVER THIS POINT.
 LC1958
 LC1958                          STATION RECOVERY (1939)
 LC1958
 LC1958'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1958'STATION IS 0.75 MILE W OF MOSSVILLE AND 1.5 MILES W OF THE
 LC1958'ILLINOIS RIVER, IN THE SW QUARTER OF THE SW QUARTER OF SEC. 27, T
 LC1958'10 N, R 8 E, ON THE W BLUFF OF THE RIVER, AT THE NE CORNER OF THE
 LC1958'ROBINSON CEMETERY, AND 55.3 FEET NE OF A MONUMENT MARKING THE
 LC1958'GRAVE OF JOHN STOCKERT.
 LC1958'
 LC1958'STATION IS MARKED BY A 4-INCH PIPE HAVING AN ILLINOIS RIVER
 LC1958'SURVEY CAP ON TOP.  THE MARK PROJECTS 12 INCHES ABOVE THE
 LC1958'GROUND AND IS STAMPED 1903 LATITUDE 40 DEG 48 MIN 49 SEC
 LC1958'LONGITUDE 89 DEG 34 MIN 51 SEC.
 LC1958'
 LC1958'NO ATTEMPT WAS MADE TO RECOVER THE UNDERGROUND MARK.
 LC1958'
 LC1958'REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET
 LC1958'IN CONCRETE.
 LC1958'
 LC1958'REFERENCE MARK NO. 1 IS 14.356 METERS, 47.10 FEET NE BY E
 LC1958'OF THE STATION AND PROJECTS 3 INCHES ABOVE THE GROUND, STAMPED
 LC1958'MOSSVILLE NO. 1 1939.
 LC1958'
 LC1958'REFERENCE MARK NO. 2 IS 16.352 METERS, 53.65 FEET WSW OF
 LC1958'THE STATION, AT THE NW CORNER OF AN IRON FENCE AROUND A
 LC1958'GRAVE PLOT, AND 6.5 FEET WNW OF THE MONUMENT MARKING THE GRAVE.
 LC1958'THE MARK PROJECTS 2 INCHES ABOVE THE GROUND AND IS STAMPED
 LC1958'MOSSVILLE NO. 2 1939.
 LC1958'
 LC1958'AZIMUTH MARK IS APPROXIMATELY 0.7 MILE E OF THE STATION AT
 LC1958'THE POINT WHERE STATE HIGHWAY 29 DIVIDES INTO A FOUR LANE
 LC1958'HIGHWAY, 31 FEET E OF THE CENTER LINE OF THE W LANE AND 15.7
 LC1958'FEET W OF THE CENTER LINE OF THE E LANE.  THE MARK IS FLUSH
 LC1958'WITH THE SURFACE OF THE GROUND AND IS STAMPED MOSSVILLE 1939.
 LC1958'
 LC1958'TO REACH THE STATION FROM MOSSVILLE, GO S ON STATE HIGHWAY
 LC1958'29 TO A POINT WHERE THE HIGHWAY DIVIDES INTO A FOUR LANE
 LC1958'HIGHWAY, HERE TURN SHARP RIGHT AND GO APPROXIMATELY 30 YARDS
 LC1958'TO A GRAVEL DRIVE LEADING TO A GATE JUST N OF A LARGE BARN.
 LC1958'GO THROUGH THE GATE AND CROSS THE BARNYARD TO A GATE AT
 LC1958'THE SW CORNER.  GO THROUGH THE GATE AND FOLLOW A LANE TO THE
 LC1958'W FOR 0.5 MILE TO THE FOOT OF THE BLUFF AND THE END OF TRUCK
 LC1958'TRAVEL.  CONTINUE W FOLLOWING A WAGON ROAD UP THE BLUFF FOR
 LC1958'0.25 MILE TO THE ROBINSON CEMETERY AT THE EDGE OF THE BLUFF
 LC1958'AND THE STATION.
 LC1958'
 LC1958'ALL MARKS ARE WITNESSED BY 4-INCH SQUARE WHITE WOODEN POSTS
 LC1958'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1958'
 LC1958'A 37-FOOT TOWER IS NEEDED TO SEE ALL LINES.
 LC1958'
 LC1958'HEIGHT OF LIGHT ABOVE STATION MARK - 14 METERS.
 LC1958
 LC1958                          STATION RECOVERY (1954)
 LC1958
 LC1958'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1954
 LC1958'LETTER OF ILLINOIS DIVISION OF HIGHWAYS AND SKETCH DATED
 LC1958'30 APRIL 1954.
 LC1958'
 LC1958'THE AZIMUTH MARK WAS RESET IN APRIL 1954 AND IS NOW IN THE
 LC1958'CENTER OF THE PARKWAY OF DUAL-HIGHWAY 29.  IT WAS RESET ON
 LC1958'LINE TO THE STATION AND IS NOW 10.025 FEET CLOSER TO THE
 LC1958'STATION.  (NO CHANGE IN AZIMUTH FROM STATION TO RESET AZIMUTH
 LC1958'MARK).
 LC1958'
 LC1958'NO MENTION WAS MADE OF THE STAMPINGS ON THE NEW AZIMUTH
 LC1958'MARK.
 LC1958
 LC1958                          STATION RECOVERY (1999)
 LC1958
 LC1958'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1958'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8921 ***********************************************************************
 DE8921  DESIGNATION -  MOU 01A
 DE8921  PID         -  DE8921
 DE8921  STATE/COUNTY-  IL/MOULTRIE
 DE8921  COUNTRY     -  US
 DE8921  USGS QUAD   -  DALTON CITY (2018)
 DE8921
 DE8921                         *CURRENT SURVEY CONTROL
 DE8921  ______________________________________________________________________
 DE8921* NAD 83(2011) POSITION- 39 41 49.10008(N) 088 47 25.14065(W)   ADJUSTED
 DE8921* NAD 83(2011) ELLIP HT-   174.118 (meters)        (06/27/12)   ADJUSTED
 DE8921* NAD 83(2011) EPOCH   -  2010.00
 DE8921* NAVD 88 ORTHO HEIGHT -   206.6   (meters)      678.    (feet) GPS OBS
 DE8921  ______________________________________________________________________
 DE8921  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8921  GEOID HEIGHT    -        -32.446 (meters)                     GEOID99
 DE8921  GEOID HEIGHT    -        -32.448 (meters)                     GEOID18
 DE8921  NAD 83(2011) X  -    103,749.800 (meters)                     COMP
 DE8921  NAD 83(2011) Y  - -4,913,305.077 (meters)                     COMP
 DE8921  NAD 83(2011) Z  -  4,052,265.619 (meters)                     COMP
 DE8921  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 DE8921
 DE8921  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8921  Standards:
 DE8921         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8921            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8921  -------------------------------------------------------------------
 DE8921  NETWORK    1.36   2.25           0.56   0.55   1.15      0.09025520
 DE8921  -------------------------------------------------------------------
 DE8921  Click here for local accuracies and other accuracy information.
 DE8921
 DE8921.The horizontal coordinates were established by GPS observations
 DE8921.and adjusted by the National Geodetic Survey in June 2012.
 DE8921
 DE8921.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8921.been affixed to the stable North American tectonic plate. See 
 DE8921.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8921
 DE8921.The horizontal coordinates are valid at the epoch date displayed above
 DE8921.which is a decimal equivalence of Year/Month/Day.
 DE8921
 DE8921.The orthometric height was determined by GPS observations and a
 DE8921.high-resolution geoid model.
 DE8921
 DE8921.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8921.GEOID18 height accuracy estimate available here.
 DE8921
 DE8921.Click photographs - Photos may exist for this station.
 DE8921
 DE8921.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8921
 DE8921.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8921
 DE8921.The ellipsoidal height was determined by GPS observations
 DE8921.and is referenced to NAD 83.
 DE8921
 DE8921. The following values were computed from the NAD 83(2011) position.
 DE8921
 DE8921;                    North         East     Units Scale Factor Converg.
 DE8921;SPC IL E     -   336,455.298   260,805.368   MT  0.99999391   -0 17 30.8
 DE8921;SPC IL E     - 1,103,853.76    855,658.94   sFT  0.99999391   -0 17 30.8
 DE8921;UTM  16      - 4,395,657.043   346,501.063   MT  0.99989009   -1 08 37.5
 DE8921
 DE8921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8921!SPC IL E     -   0.99997268  x   0.99999391  =   0.99996659
 DE8921!UTM  16      -   0.99997268  x   0.99989009  =   0.99986278
 DE8921
 DE8921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4650195657(NAD 83)
 DE8921
 DE8921                          SUPERSEDED SURVEY CONTROL
 DE8921
 DE8921  NAD 83(2007)-  39 41 49.10010(N)    088 47 25.14151(W) AD(2002.00) 0
 DE8921  ELLIP H (02/10/07)  174.150  (m)                       GP(2002.00)    
 DE8921  ELLIP H (12/06/04)  174.154  (m)                       GP(       ) 4 1
 DE8921  NAD 83(1997)-  39 41 49.10003(N)    088 47 25.14131(W) AD(       ) 1
 DE8921  ELLIP H (12/18/02)  174.150  (m)                       GP(       ) 4 2
 DE8921
 DE8921.Superseded values are not recommended for survey control.
 DE8921
 DE8921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8921.See file dsdata.pdf to determine how the superseded data were derived.
 DE8921
 DE8921_MARKER: F = FLANGE-ENCASED ROD
 DE8921_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8921_STAMPING: MOU-01A
 DE8921_MARK LOGO: ILDT
 DE8921_PROJECTION: FLUSH
 DE8921_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8921_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8921+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 DE8921_ROD/PIPE-DEPTH: 3.7 meters
 DE8921_SLEEVE-DEPTH  : 1.1 meters
 DE8921
 DE8921  HISTORY     - Date     Condition        Report By
 DE8921  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8921  HISTORY     - 20200420 GOOD             ILDT
 DE8921
 DE8921                          STATION DESCRIPTION
 DE8921
 DE8921'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8921'THE STATION IS LOCATED ABOUT 4.4 MI (7.2 KM) NORTHWEST OF BETHANY, 8.5
 DE8921'MI (13.9 KM) WEST OF LOVINGTON AND 1.2 MI (1.9 KM) SOUTHEAST OF DALTON
 DE8921'CITY.
 DE8921'
 DE8921'TO REACH FROM THE JUNCTION OF STATE ROUTE 121 AND STATE ROUTE 128 OF
 DE8921'DALTON CITY, GO SOUTHEAST ON STATE ROUTE 121 ABOUT 1.8 MI ( 2.9  KM)
 DE8921'TO THE CROSSROAD 2000 N COUNTY ROAD AND THE STATION ON THE LEFT, IN
 DE8921'THE NORTHEAST CORNER AT THE CROSSROAD.
 DE8921'
 DE8921'IT IS 45.7 FT NORTHEAST OF THE CENTER OF STATE ROUTE 121, 41.0 FT
 DE8921'NORTH OF THE CENTER OF THE 2000 N COUNTY ROAD, 18.0 FT NORTHEAST OF A
 DE8921'STOP SIGN POLE AND 2.0 FT SOUTH OF A FIBERGLASS WITNESS POST.
 DE8921'NOTE-ACCESS TO THE STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 DE8921
 DE8921                          STATION RECOVERY (2020)
 DE8921
 DE8921'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CD)
 DE8921'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8871 ***********************************************************************
 DE8871  DESIGNATION -  MOU 01B
 DE8871  PID         -  DE8871
 DE8871  STATE/COUNTY-  IL/MOULTRIE
 DE8871  COUNTRY     -  US
 DE8871  USGS QUAD   -  DALTON CITY (2018)
 DE8871
 DE8871                         *CURRENT SURVEY CONTROL
 DE8871  ______________________________________________________________________
 DE8871* NAD 83(2011) POSITION- 39 42 01.88171(N) 088 47 37.68071(W)   ADJUSTED
 DE8871* NAD 83(2011) ELLIP HT-   174.414 (meters)        (06/27/12)   ADJUSTED
 DE8871* NAD 83(2011) EPOCH   -  2010.00
 DE8871* NAVD 88 ORTHO HEIGHT -   206.9   (meters)      679.    (feet) GPS OBS
 DE8871  ______________________________________________________________________
 DE8871  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8871  GEOID HEIGHT    -        -32.447 (meters)                     GEOID99
 DE8871  GEOID HEIGHT    -        -32.448 (meters)                     GEOID18
 DE8871  NAD 83(2011) X  -    103,445.795 (meters)                     COMP
 DE8871  NAD 83(2011) Y  - -4,913,059.855 (meters)                     COMP
 DE8871  NAD 83(2011) Z  -  4,052,569.121 (meters)                     COMP
 DE8871  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 DE8871
 DE8871  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8871  Standards:
 DE8871         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8871            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8871  -------------------------------------------------------------------
 DE8871  NETWORK    1.59   2.20           0.73   0.54   1.12      0.02177981
 DE8871  -------------------------------------------------------------------
 DE8871  Click here for local accuracies and other accuracy information.
 DE8871
 DE8871.The horizontal coordinates were established by GPS observations
 DE8871.and adjusted by the National Geodetic Survey in June 2012.
 DE8871
 DE8871.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8871.been affixed to the stable North American tectonic plate. See 
 DE8871.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8871
 DE8871.The horizontal coordinates are valid at the epoch date displayed above
 DE8871.which is a decimal equivalence of Year/Month/Day.
 DE8871
 DE8871.The orthometric height was determined by GPS observations and a
 DE8871.high-resolution geoid model.
 DE8871
 DE8871.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8871.GEOID18 height accuracy estimate available here.
 DE8871
 DE8871.Click photographs - Photos may exist for this station.
 DE8871
 DE8871.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8871
 DE8871.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8871
 DE8871.The ellipsoidal height was determined by GPS observations
 DE8871.and is referenced to NAD 83.
 DE8871
 DE8871. The following values were computed from the NAD 83(2011) position.
 DE8871
 DE8871;                    North         East     Units Scale Factor Converg.
 DE8871;SPC IL E     -   336,851.021   260,508.630   MT  0.99999419   -0 17 38.9
 DE8871;SPC IL E     - 1,105,152.06    854,685.40   sFT  0.99999419   -0 17 38.9
 DE8871;UTM  16      - 4,396,057.093   346,210.271   MT  0.99989119   -1 08 45.8
 DE8871
 DE8871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8871!SPC IL E     -   0.99997264  x   0.99999419  =   0.99996683
 DE8871!UTM  16      -   0.99997264  x   0.99989119  =   0.99986383
 DE8871
 DE8871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4621096057(NAD 83)
 DE8871
 DE8871                          SUPERSEDED SURVEY CONTROL
 DE8871
 DE8871  NAD 83(2007)-  39 42 01.88168(N)    088 47 37.68158(W) AD(2002.00) 0
 DE8871  ELLIP H (02/10/07)  174.449  (m)                       GP(2002.00)    
 DE8871  ELLIP H (12/06/04)  174.456  (m)                       GP(       ) 4 1
 DE8871  NAD 83(1997)-  39 42 01.88167(N)    088 47 37.68139(W) AD(       ) 1
 DE8871  ELLIP H (12/18/02)  174.449  (m)                       GP(       ) 4 2
 DE8871
 DE8871.Superseded values are not recommended for survey control.
 DE8871
 DE8871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8871.See file dsdata.pdf to determine how the superseded data were derived.
 DE8871
 DE8871_MARKER: I = METAL ROD
 DE8871_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8871_STAMPING: MOU-01B
 DE8871_MARK LOGO: ILDT
 DE8871_PROJECTION: FLUSH
 DE8871_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8871_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8871+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8871_ROD/PIPE-DEPTH: 3.7 meters
 DE8871_SLEEVE-DEPTH  : 1.1 meters
 DE8871
 DE8871  HISTORY     - Date     Condition        Report By
 DE8871  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8871
 DE8871                          STATION DESCRIPTION
 DE8871
 DE8871'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8871'THE STATION IS LOCATED ABOUT 4.7 MI ( 7.7 KM )  NORTHWEST OF BETHANY,
 DE8871'8.7 MI ( 14.2 KM ) WEST OF LOVINGTON, 1.0 MI ( 1.6 KM ) SOUTHEAST OF
 DE8871'DALTON CITY .  TO REACH FROM THE  JUNCTION  AT STATE ROUTE 121  AND
 DE8871'STATE ROUTE 128  OF DALTON CITY, GO  SOUTHEAST  ON  STATE  ROUTE 121
 DE8871'ABOUT 1.5 MI  ( 2.4  KM ) THE STATION IS ON THE LEFT,  ABOUT 0.3 MI (
 DE8871'0.5 KM
 DE8871'NORTHWEST  FROM  THE CROSSROAD 2000  N  COUNTY ROAD .   IT IS  66.5
 DE8871'FT NORTHEAST  OF THE CENTER  OF THE STATE  ROUTE  121, 215 FT.
 DE8871'SOUTHWEST OF A UNNAMED ROAD'  5.0 FT SOUTHWEST  OF THE EDGE OF
 DE8871'FIELD, 2.0 FT WEST OF THE FIBERGLASS WITNESS  POST .  NOTE-- ACCESS TO
 DE8871'THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8868 ***********************************************************************
 DE8868  DESIGNATION -  MOU 02A
 DE8868  PID         -  DE8868
 DE8868  STATE/COUNTY-  IL/MOULTRIE
 DE8868  COUNTRY     -  US
 DE8868  USGS QUAD   -  LOVINGTON (2018)
 DE8868
 DE8868                         *CURRENT SURVEY CONTROL
 DE8868  ______________________________________________________________________
 DE8868* NAD 83(2011) POSITION- 39 37 38.45616(N) 088 41 40.90461(W)   ADJUSTED
 DE8868* NAD 83(2011) ELLIP HT-   164.221 (meters)        (06/27/12)   ADJUSTED
 DE8868* NAD 83(2011) EPOCH   -  2010.00
 DE8868* NAVD 88 ORTHO HEIGHT -   196.6   (meters)      645.    (feet) GPS OBS
 DE8868  ______________________________________________________________________
 DE8868  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8868  GEOID HEIGHT    -        -32.365 (meters)                     GEOID99
 DE8868  GEOID HEIGHT    -        -32.370 (meters)                     GEOID18
 DE8868  NAD 83(2011) X  -    112,061.705 (meters)                     COMP
 DE8868  NAD 83(2011) Y  - -4,918,050.160 (meters)                     COMP
 DE8868  NAD 83(2011) Z  -  4,046,308.313 (meters)                     COMP
 DE8868  LAPLACE CORR    -          1.15  (seconds)                    DEFLEC18
 DE8868
 DE8868  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8868  Standards:
 DE8868         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8868            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8868  -------------------------------------------------------------------
 DE8868  NETWORK    1.29   2.06           0.57   0.48   1.05      0.08641234
 DE8868  -------------------------------------------------------------------
 DE8868  Click here for local accuracies and other accuracy information.
 DE8868
 DE8868.The horizontal coordinates were established by GPS observations
 DE8868.and adjusted by the National Geodetic Survey in June 2012.
 DE8868
 DE8868.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8868.been affixed to the stable North American tectonic plate. See 
 DE8868.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8868
 DE8868.The horizontal coordinates are valid at the epoch date displayed above
 DE8868.which is a decimal equivalence of Year/Month/Day.
 DE8868
 DE8868.The orthometric height was determined by GPS observations and a
 DE8868.high-resolution geoid model.
 DE8868
 DE8868.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8868.GEOID18 height accuracy estimate available here.
 DE8868
 DE8868.Click photographs - Photos may exist for this station.
 DE8868
 DE8868.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8868
 DE8868.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8868
 DE8868.The ellipsoidal height was determined by GPS observations
 DE8868.and is referenced to NAD 83.
 DE8868
 DE8868. The following values were computed from the NAD 83(2011) position.
 DE8868
 DE8868;                    North         East     Units Scale Factor Converg.
 DE8868;SPC IL E     -   328,687.905   268,975.520   MT  0.99998685   -0 13 49.7
 DE8868;SPC IL E     - 1,078,370.23    882,463.85   sFT  0.99998685   -0 13 49.7
 DE8868;UTM  16      - 4,387,770.040   354,553.995   MT  0.99986045   -1 04 51.8
 DE8868
 DE8868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8868!SPC IL E     -   0.99997424  x   0.99998685  =   0.99996109
 DE8868!UTM  16      -   0.99997424  x   0.99986045  =   0.99983469
 DE8868
 DE8868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5455387770(NAD 83)
 DE8868
 DE8868                          SUPERSEDED SURVEY CONTROL
 DE8868
 DE8868  NAD 83(2007)-  39 37 38.45616(N)    088 41 40.90549(W) AD(2002.00) 0
 DE8868  ELLIP H (02/10/07)  164.255  (m)                       GP(2002.00)    
 DE8868  ELLIP H (12/06/04)  164.257  (m)                       GP(       ) 4 1
 DE8868  NAD 83(1997)-  39 37 38.45607(N)    088 41 40.90534(W) AD(       ) 1
 DE8868  ELLIP H (12/18/02)  164.252  (m)                       GP(       ) 4 2
 DE8868
 DE8868.Superseded values are not recommended for survey control.
 DE8868
 DE8868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8868.See file dsdata.pdf to determine how the superseded data were derived.
 DE8868
 DE8868_MARKER: F = FLANGE-ENCASED ROD
 DE8868_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8868_STAMPING: MOU-02A
 DE8868_MARK LOGO: ILDT
 DE8868_PROJECTION: FLUSH
 DE8868_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8868_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8868+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2020
 DE8868_ROD/PIPE-DEPTH: 3.7 meters
 DE8868_SLEEVE-DEPTH  : 1.1 meters
 DE8868
 DE8868  HISTORY     - Date     Condition        Report By
 DE8868  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8868  HISTORY     - 20200422 GOOD             ILDT
 DE8868
 DE8868                          STATION DESCRIPTION
 DE8868
 DE8868'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8868'THE STATION IS LOCATED ABOUT 2.4 MI (3.9 KM) SOUTHEAST OF BETHANY, 7.0
 DE8868'MI (11.4 KM) SOUTHWEST OF LOVINGTON AND 5.0 MI ( 8.2 KM ) NORTHWEST OF
 DE8868'SULLIVAN.
 DE8868'
 DE8868'TO REACH FROM THE  JUNCTION  OF STATE ROUTE 121 AND MAIN ST. IN
 DE8868'BETHANY, GO SOUTHEAST ON STATE ROUTE 121 ABOUT 2.2 MI  ( 3.6  KM ) TO
 DE8868'THE CROSSROAD BLUE STAR RD.  THE  BLUE STAR RD. IS 0.4 MI ( 0.66 KM )
 DE8868'WEST OF DUNN.  THE STATION IS ON THE LEFT, ON THE NORTHWEST CORNER AT
 DE8868'THE CROSS ROAD.
 DE8868'
 DE8868'IT IS  51.0  FT NORTH  OF THE CENTER  OF STATE ROUTE  121, 80.0 FT
 DE8868'WEST OF THE CENTER OF BLUE STAR RD., 40.0 FT SOUTH FORM THE SOUTH SING
 DE8868'POLE (BIBLE BAPTIST CHUCH) AND 2.0 FT SOUTH OF A FIBERGLASS WITNESS
 DE8868'POST.  NOTE- ACCESS TO THE  STATION POINT IS THROUGH  A  6-INCH ACCESS
 DE8868'COVER.
 DE8868
 DE8868                          STATION RECOVERY (2020)
 DE8868
 DE8868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CD)
 DE8868'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8987 ***********************************************************************
 DE8987  DESIGNATION -  MOU 02B
 DE8987  PID         -  DE8987
 DE8987  STATE/COUNTY-  IL/MOULTRIE
 DE8987  COUNTRY     -  US
 DE8987  USGS QUAD   -  LOVINGTON (2018)
 DE8987
 DE8987                         *CURRENT SURVEY CONTROL
 DE8987  ______________________________________________________________________
 DE8987* NAD 83(2011) POSITION- 39 37 44.97597(N) 088 41 58.40430(W)   NO CHECK
 DE8987* NAD 83(2011) ELLIP HT-   163.674 (meters)        (06/27/12)   NO CHECK
 DE8987* NAD 83(2011) EPOCH   -  2010.00
 DE8987* NAVD 88 ORTHO HEIGHT -   196.1   (meters)      643.    (feet) GPS OBS
 DE8987  ______________________________________________________________________
 DE8987  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8987  GEOID HEIGHT    -        -32.370 (meters)                     GEOID99
 DE8987  GEOID HEIGHT    -        -32.375 (meters)                     GEOID18
 DE8987  NAD 83(2011) X  -    111,641.533 (meters)                     COMP
 DE8987  NAD 83(2011) Y  - -4,917,931.010 (meters)                     COMP
 DE8987  NAD 83(2011) Z  -  4,046,462.837 (meters)                     COMP
 DE8987  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 DE8987
 DE8987  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8987  Standards:
 DE8987         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8987            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8987  -------------------------------------------------------------------
 DE8987  NETWORK    2.61   3.49           1.21   0.86   1.78      0.03061280
 DE8987  -------------------------------------------------------------------
 DE8987  Click here for local accuracies and other accuracy information.
 DE8987
 DE8987.The horizontal coordinates were established by GPS observations
 DE8987.and adjusted by the National Geodetic Survey in June 2012.
 DE8987
 DE8987.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8987.been affixed to the stable North American tectonic plate. See 
 DE8987.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8987
 DE8987.The horizontal coordinates are valid at the epoch date displayed above
 DE8987.which is a decimal equivalence of Year/Month/Day.
 DE8987
 DE8987.No horizontal observational check was made to the station.
 DE8987
 DE8987.The orthometric height was determined by GPS observations and a
 DE8987.high-resolution geoid model.
 DE8987
 DE8987.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8987.GEOID18 height accuracy estimate available here.
 DE8987
 DE8987.Click photographs - Photos may exist for this station.
 DE8987
 DE8987.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8987
 DE8987.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8987
 DE8987.The ellipsoidal height was determined by GPS observations
 DE8987.and is referenced to NAD 83.
 DE8987
 DE8987. The following values were computed from the NAD 83(2011) position.
 DE8987
 DE8987;                    North         East     Units Scale Factor Converg.
 DE8987;SPC IL E     -   328,890.668   268,559.000   MT  0.99998717   -0 14 00.9
 DE8987;SPC IL E     - 1,079,035.47    881,097.32   sFT  0.99998717   -0 14 00.9
 DE8987;UTM  16      - 4,387,978.938   354,140.582   MT  0.99986193   -1 05 03.1
 DE8987
 DE8987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8987!SPC IL E     -   0.99997432  x   0.99998717  =   0.99996149
 DE8987!UTM  16      -   0.99997432  x   0.99986193  =   0.99983626
 DE8987
 DE8987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5414087978(NAD 83)
 DE8987
 DE8987                          SUPERSEDED SURVEY CONTROL
 DE8987
 DE8987  NAD 83(2007)-  39 37 44.97594(N)    088 41 58.40517(W) AD(2002.00) 0
 DE8987  ELLIP H (02/10/07)  163.708  (m)                       GP(2002.00)    
 DE8987  ELLIP H (12/06/04)  163.715  (m)                       GP(       ) 4 1
 DE8987  NAD 83(1997)-  39 37 44.97593(N)    088 41 58.40499(W) AD(       ) 1
 DE8987  ELLIP H (12/18/02)  163.709  (m)                       GP(       ) 4 2
 DE8987
 DE8987.Superseded values are not recommended for survey control.
 DE8987
 DE8987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8987.See file dsdata.pdf to determine how the superseded data were derived.
 DE8987
 DE8987_MARKER: I = METAL ROD
 DE8987_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8987_STAMPING: MOU-02B
 DE8987_MARK LOGO: ILDT
 DE8987_PROJECTION: FLUSH
 DE8987_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8987_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8987+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8987_ROD/PIPE-DEPTH: 3.7 meters
 DE8987_SLEEVE-DEPTH  : 1.1 meters
 DE8987
 DE8987  HISTORY     - Date     Condition        Report By
 DE8987  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8987
 DE8987                          STATION DESCRIPTION
 DE8987
 DE8987'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8987'THE STATION IS LOCATED ABOUT 2.1 MI ( 3.4 KM ) SOUTHEAST OF BETHANY,
 DE8987'7.0 MI ( 11.4 KM ) SOUTHWEST OF LOVINGTON, 5.3 MI ( 8.6 KM ) NORTHWEST
 DE8987'OF  SULLIVAN.
 DE8987'
 DE8987'TO REACH FROM THE JUNCTION AT STATE ROUTE 121 AND MAIN STREET OF
 DE8987'BETHANY, GO SOUTHEAST ON STATE ROUTE 121 ABOUT 1.9 MI (3.12 KM) TO THE
 DE8987'CROSS ROAD 600 E COUNTY ROAD.  THE STATION IS ON THE LEFT, ON THE
 DE8987'NORTHWEST CORNER AT THE CROSS ROAD.
 DE8987'
 DE8987'IT IS 61.0 FT NORTH OF THE CENTER OF STATE ROUTE 121, 115 FT WEST OF
 DE8987'THE CENTER OF 600 E COUNTY ROAD, 52.0  FT SOUTHWEST OF THE R.O.W.
 DE8987'CONCRETE MARK, 2.0 FT SOUTH OF A FIBERGLASS WITNESS POST.
 DE8987'NOTE-ACCESS TO THE STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8872 ***********************************************************************
 DE8872  DESIGNATION -  MOU 03C
 DE8872  PID         -  DE8872
 DE8872  STATE/COUNTY-  IL/MOULTRIE
 DE8872  COUNTRY     -  US
 DE8872  USGS QUAD   -  LOVINGTON (2018)
 DE8872
 DE8872                         *CURRENT SURVEY CONTROL
 DE8872  ______________________________________________________________________
 DE8872* NAD 83(2011) POSITION- 39 44 08.49130(N) 088 40 54.53301(W)   ADJUSTED
 DE8872* NAD 83(2011) ELLIP HT-   171.727 (meters)        (06/27/12)   ADJUSTED
 DE8872* NAD 83(2011) EPOCH   -  2010.00
 DE8872* NAVD 88 ORTHO HEIGHT -   204.2   (meters)      670.    (feet) GPS OBS
 DE8872  ______________________________________________________________________
 DE8872  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8872  GEOID HEIGHT    -        -32.413 (meters)                     GEOID99
 DE8872  GEOID HEIGHT    -        -32.421 (meters)                     GEOID18
 DE8872  NAD 83(2011) X  -    112,990.791 (meters)                     COMP
 DE8872  NAD 83(2011) Y  - -4,910,351.585 (meters)                     COMP
 DE8872  NAD 83(2011) Z  -  4,055,571.067 (meters)                     COMP
 DE8872  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 DE8872
 DE8872  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8872  Standards:
 DE8872         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8872            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8872  -------------------------------------------------------------------
 DE8872  NETWORK    1.92   2.84           0.87   0.67   1.45     -0.00665884
 DE8872  -------------------------------------------------------------------
 DE8872  Click here for local accuracies and other accuracy information.
 DE8872
 DE8872.The horizontal coordinates were established by GPS observations
 DE8872.and adjusted by the National Geodetic Survey in June 2012.
 DE8872
 DE8872.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8872.been affixed to the stable North American tectonic plate. See 
 DE8872.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8872
 DE8872.The horizontal coordinates are valid at the epoch date displayed above
 DE8872.which is a decimal equivalence of Year/Month/Day.
 DE8872
 DE8872.The orthometric height was determined by GPS observations and a
 DE8872.high-resolution geoid model.
 DE8872
 DE8872.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8872.GEOID18 height accuracy estimate available here.
 DE8872
 DE8872.Click photographs - Photos may exist for this station.
 DE8872
 DE8872.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8872
 DE8872.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8872
 DE8872.The ellipsoidal height was determined by GPS observations
 DE8872.and is referenced to NAD 83.
 DE8872
 DE8872. The following values were computed from the NAD 83(2011) position.
 DE8872
 DE8872;                    North         East     Units Scale Factor Converg.
 DE8872;SPC IL E     -   340,712.450   270,128.127   MT  0.99998598   -0 13 22.0
 DE8872;SPC IL E     - 1,117,820.76    886,245.36   sFT  0.99998598   -0 13 22.0
 DE8872;UTM  16      - 4,399,774.586   355,885.008   MT  0.99985570   -1 04 31.0
 DE8872
 DE8872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8872!SPC IL E     -   0.99997306  x   0.99998598  =   0.99995904
 DE8872!UTM  16      -   0.99997306  x   0.99985570  =   0.99982876
 DE8872
 DE8872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5588599774(NAD 83)
 DE8872
 DE8872                          SUPERSEDED SURVEY CONTROL
 DE8872
 DE8872  NAD 83(2007)-  39 44 08.49126(N)    088 40 54.53387(W) AD(2002.00) 0
 DE8872  ELLIP H (02/10/07)  171.764  (m)                       GP(2002.00)    
 DE8872  ELLIP H (12/06/04)  171.768  (m)                       GP(       ) 4 1
 DE8872  NAD 83(1997)-  39 44 08.49122(N)    088 40 54.53380(W) AD(       ) 1
 DE8872  ELLIP H (12/18/02)  171.760  (m)                       GP(       ) 4 2
 DE8872
 DE8872.Superseded values are not recommended for survey control.
 DE8872
 DE8872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8872.See file dsdata.pdf to determine how the superseded data were derived.
 DE8872
 DE8872_MARKER: I = METAL ROD
 DE8872_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8872_STAMPING: MOU-03C
 DE8872_MARK LOGO: ILDT
 DE8872_PROJECTION: FLUSH
 DE8872_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8872_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8872+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8872_ROD/PIPE-DEPTH: 3.7 meters
 DE8872_SLEEVE-DEPTH  : 1.1 meters
 DE8872
 DE8872  HISTORY     - Date     Condition        Report By
 DE8872  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8872
 DE8872                          STATION DESCRIPTION
 DE8872
 DE8872'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8872'THE STATION IS LOCATED ABOUT 2.9 MI ( 4.7 KM )  NORTHWEST OF
 DE8872'LOVINGTON.  TO REACH FROM THE  JUNCTION  AT STATE ROUTE 133  AND
 DE8872'STATE ROUTE 32 OF LOVINGTON,  GO  NORTH ON STATE ROUTE 32  ABOUT
 DE8872'3.8  MI  ( 6.2  KM ) TO THE CROSSROAD  UNNAMED PAVED ROAD ( NOTE -
 DE8872'MOULTRIE  COUNTY SIGN,  32 ,  20.12  ,  AT THE NORTHEAST CORNER OF THE
 DE8872'CROSSROAD) TURN LEFT AND GO SOUTH ON UNNAMED PAVED ROAD ABOUT
 DE8872'0.3 MI ( 0.5 KM )  TO THE STATION ON THE LEFT .  THE STATION IS
 DE8872'LOCATED IN
 DE8872'THE NORTHWEST 1/4  OF SECTION 20. TOWNSHIP 15 NORTH, RANGE 5 EAST,
 DE8872'3RD PRINCIPAL MERIDIAN.  IT IS  24.5  FT EAST  OF  THE CENTER  OF THE
 DE8872'UNNAMED ROAD,   7.3  FT NORTH OF THE UTILITY POLE, 2.0 FT WEST OF THE
 DE8872'FIBERGLASS WITNESS  POST.   NOTE-- ACCESS TO THE  STATION POINT IS
 DE8872'THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1242 ***********************************************************************
 KB1242  DESIGNATION -  MOUND
 KB1242  PID         -  KB1242
 KB1242  STATE/COUNTY-  IL/EFFINGHAM
 KB1242  COUNTRY     -  US
 KB1242  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1242
 KB1242                         *CURRENT SURVEY CONTROL
 KB1242  ______________________________________________________________________
 KB1242* NAD 83(1997) POSITION- 39 04 05.45646(N) 088 46 26.56170(W)   ADJUSTED
 KB1242* NAVD 88 ORTHO HEIGHT -   206.7   (meters)      678.    (feet) VERTCON3
 KB1242  ______________________________________________________________________
 KB1242  GEOID HEIGHT    -        -31.991 (meters)                     GEOID18
 KB1242  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 KB1242  HORZ ORDER      -  FIRST
 KB1242
 KB1242.The horizontal coordinates were established by classical geodetic methods
 KB1242.and adjusted by the National Geodetic Survey in October 1999.
 KB1242
 KB1242.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1242.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1242
 KB1242.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1242.GEOID18 height accuracy estimate available here.
 KB1242
 KB1242.Click photographs - Photos may exist for this station.
 KB1242
 KB1242.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1242
 KB1242. The following values were computed from the NAD 83(1997) position.
 KB1242
 KB1242;                    North         East     Units Scale Factor Converg.
 KB1242;SPC IL E     -   266,639.641   261,860.283   MT  0.99999290   -0 16 39.9
 KB1242;SPC IL E     -   874,800.22    859,119.95   sFT  0.99999290   -0 16 39.9
 KB1242;UTM  16      - 4,325,840.637   346,524.784   MT  0.99989004   -1 07 05.9
 KB1242
 KB1242!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1242!SPC IL E     -   0.99997259  x   0.99999290  =   0.99996549
 KB1242!UTM  16      -   0.99997259  x   0.99989004  =   0.99986263
 KB1242
 KB1242:                Primary Azimuth Mark                     Grid Az
 KB1242:SPC IL E     -  MOUND AZ MK                              350 32 57.1
 KB1242:UTM  16      -  MOUND AZ MK                              351 23 23.1
 KB1242
 KB1242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4652425840(NAD 83)
 KB1242
 KB1242|---------------------------------------------------------------------|
 KB1242| PID    Reference Object                     Distance      Geod. Az  |
 KB1242|                                                           dddmmss.s |
 KB1242| KB1249 MOUND RM 3                          135.724 METERS 02816     |
 KB1242| KB1232 ALTAMONT S MUN TANK                 APPROX. 2.8 KM 1280751.7 |
 KB1242| KB1247 ALTAMONT CABLE TV MAST              APPROX. 0.7 KM 1324516.9 |
 KB1242| KB1246 ALTAMONT CIPS MICROWAVE             APPROX. 5.2 KM 2124205.6 |
 KB1242| KB1241 ALTAMONT OHIO OIL MICROWAVE         APPROX. 1.9 KM 2152142.0 |
 KB1242| JB1802 BROWNSTOWN MUN TANK                 APPROX.17.7 KM 2413816.0 |
 KB1242| JB1811 VANDALIA ILL BELL MICROWAVE         APPROX.31.6 KM 2444644.8 |
 KB1242| CI7956 MOUND RM                             43.047 METERS 27424     |
 KB1242| KB1248 MOUND RM 4                          123.767 METERS 34211     |
 KB1242| KB1253 MOUND AZ MK                         APPROX. 0.6 KM 3501617.2 |
 KB1242| KB1252 MOUND AZ MK A PT                    APPROX. 0.6 KM 3503701.0 |
 KB1242|---------------------------------------------------------------------|
 KB1242
 KB1242                          SUPERSEDED SURVEY CONTROL
 KB1242
 KB1242  NAD 83(1986)-  39 04 05.47078(N)    088 46 26.54980(W) AD(       ) 1
 KB1242  NAD 27      -  39 04 05.31700(N)    088 46 26.35400(W) AD(       ) 1
 KB1242  USSD        -  39 04 05.43300(N)    088 46 26.23100(W) AD(       ) 3
 KB1242  NGVD 29 (07/19/86)  206.8    (m)          678.     (f) VERT ANG       
 KB1242
 KB1242.Superseded values are not recommended for survey control.
 KB1242
 KB1242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1242.See file dsdata.pdf to determine how the superseded data were derived.
 KB1242
 KB1242_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1242_STAMPING: MOUND 1883 1976
 KB1242_MARK LOGO: NGS
 KB1242_PROJECTION: RECESSED 38 CENTIMETERS
 KB1242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1242+STABILITY: SURFACE MOTION
 KB1242
 KB1242  HISTORY     - Date     Condition        Report By
 KB1242  HISTORY     - 1883     MONUMENTED       CGS
 KB1242  HISTORY     - 1937     GOOD             CGS
 KB1242  HISTORY     - 1959     GOOD             CGS
 KB1242  HISTORY     - 1976     SEE DESCRIPTION  NGS
 KB1242
 KB1242                          STATION DESCRIPTION
 KB1242
 KB1242'DESCRIBED BY COAST AND GEODETIC SURVEY 1883 (GAF)
 KB1242'IN MOUND TOWNSHIP, 1 MILE WEST AND THREE-FOURTHS MILE NORTH OF THE
 KB1242'VILLAGE OF ALTAMOUNT, VERY NEARLY IN THE CENTER OF THE SW 1/4
 KB1242'NE 1/4 SEC. 8, T. 7 N., R. 4 E., ON A HILL IN CULTIVATED LAND
 KB1242'BELONGING TO JOHN EHLERS. THE STATION IS MARKED BY A CROSS IN THE
 KB1242'TOP OF A WHITE MARBLE POST ABOUT 6 INCHES SQUARE AND 30 INCHES LONG
 KB1242'PROJECTING ABOUT 6 INCHES ABOVE THE GROUND. THE LETTERS
 KB1242'U.S.C. AND G.S. INSCRIBED IN THE FACE OF THE POST. THE UNDERGROUND
 KB1242'MARK IS THE APEX OF AN EARTHENWARE PYRAMID 6 INCHES ON AN EDGE AND
 KB1242'ABOUT 30 INCHES BELOW THE GROUND, AND HAS ON ONE FACE THE
 KB1242'RAISED LETTERS U.S.C.S. THERE IS ONE REFERENCE POST, ALSO OF WHITE
 KB1242'MARBLE BUT SLIGHTLY SMALLER THAN THE POST MARKING THE STATION,
 KB1242'WITH AN ARROW IN THE TOP POINTING TO THE STATION. BROKEN CROCKERY WAS
 KB1242'MIXED WITH THE EARTH AROUND THE STATION MARK. THE REFERENCE
 KB1242'POST IS IN THE FENCE LINE NORTH OF EHLERS HOUSE IN RANGE WITH THE
 KB1242'WEST END OF THE HOUSE AND THE STATION 602.23 METERS FROM THE
 KB1242'STATION N 30 MIN W.  THE CORNERS OF SECTION 8 ARE AT
 KB1242'THE FOLLOWING DISTANCES AND BEARINGS FROM THE STATION -
 KB1242'SOUTHWEST CORNER, 1468.48 METERS S 43 DEG 38 MIN W, NORTHWEST CORNER,
 KB1242'1160.38 METERS N 50 DEG 18 MIN W, NORTHEAST CORNER 891.64 METERS N 50
 KB1242'DEG 18 MIN W, AND THE SOUTHEAST CORNER, 1194.51 METERS S 31 DEG 46 MIN
 KB1242'E.  THE SOUTHWEST CORNER OF EHLERS HOUSE IS 494.5 METERS FROM THE
 KB1242'STATION N 30 MIN W AND BUCHOLTZS BARN IS N 77 DEG 32 MIN E.
 KB1242
 KB1242                          STATION RECOVERY (1937)
 KB1242
 KB1242'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 KB1242'STATION RECOVERED AS DESCRIBED.
 KB1242'
 KB1242'ABOUT 1 MILE WEST AND 3/4 MILE NORTH OF ALTAMONT ON A PROMINENT
 KB1242'CULTIVATED HILL ON THE OLD JOHN EHLERS FARM. IT IS IN THE CENTER
 KB1242'OF THE SW 1/4 NE 1/4 SEC. 8, T. 7 N., R. 4 E., SUB-SURFACE MARK IS A
 KB1242'6-INCH SQUARE POST SET 30 INCHES BELOW THE SURFACE. SURFACE
 KB1242'MARK IS A 6-INCH SQUARE STONE POST, PROJECTING 6 INCHES ABOVE GROUND.
 KB1242'STATION IS 64.64 METERS - 210.1 FEET - WEST OF THE EAST FENCE
 KB1242'OF THE FIELD AND 233.7 METERS - 688.94 FEET - FROM NORTH FENCE.
 KB1242'REFERENCE MARK IS A 4-INCH SQUARE STONE POST PROJECTING 6
 KB1242'INCHES, AT THE MAIL BOX ON SOUTH SIDE OF ROAD, AT THE EAST SIDE
 KB1242'OF LANE LEADING TO THE EHLERS HOUSE, AND IS 602.23 M. DUE NORTH 357
 KB1242'DEG - MAG. A NEW REFERENCE MARK, A STANDARD REFERENCE DISK WAS
 KB1242'SET IN A 6-INCH SQUARE CONCRETE POST, IN THE FIELD FENCE LINE 43.14
 KB1242'METERS - 141.53 FEET - 268 DEG 30 MIN. - MAG. - WEST.
 KB1242'
 KB1242'TO REACH FROM ALTAMONT, FROM THE ALTAMONT SUPPLY CO., AT THE
 KB1242'NORTHWEST SIDE OF TOWN, GO WEST ACROSS THE RAILROAD TRACKS
 KB1242'AND GO 0.2 MILE. TURN RIGHT AND GO NORTH 0.7 MILE. TURN LEFT AND GO
 KB1242'WEST 1.0 MILE TO THE OLD STONE-POST REFERENCE MARK AND THE
 KB1242'LANE TO THE LEFT TO THE EHLERS FARMHOUSE. TURN LEFT HERE AND GO
 KB1242'SOUTH 0.1 MILE TO THE HOUSE, PASS THROUGH THE CORRALS AND
 KB1242'CONTINUE SOUTH ALONG THE FIELD ROAD AND FENCE LINE 0.2 MILE TO THE
 KB1242'TOP OF THE HILL AND THE STATION IN THE SMALL FIELD AT THE LEFT.
 KB1242
 KB1242                          STATION RECOVERY (1959)
 KB1242
 KB1242'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1242'THE STATION MARK AND ONE REFERENCE MARK WERE RECOVERED AS DESCRIBED
 KB1242'AND FOUND TO BE IN GOOD CONDITION.
 KB1242'
 KB1242'ONE OF THE ORIGINAL REFERENCE MARKS WAS ALSO RECOVERED BUT FOUND IN
 KB1242'VERY POOR CONDITION AND WAS NOT VISIBLE FROM THE STATION.
 KB1242'THEREFORE THIS MARK WAS DESTROYED AT THIS TIME.
 KB1242'
 KB1242'THE REFERENCE MARK TO THE WEST OF THE STATION COULD NOT BE CHECKED
 KB1242'BECAUSE NO DATA WAS AVAILABLE AT THIS TIME. THIS MARK WAS ALSO
 KB1242'DESTROYED AFTER THE OBSERVATIONS WERE MADE, AS REQUESTED BY THE
 KB1242'PROPERTY OWNER.
 KB1242'
 KB1242'THE ORIGINAL DESCRIPTION TO THE STATION IS ADEQUATE.
 KB1242'
 KB1242'THE DISTANCE FROM R.M. NO. 3 TO R.M. 4 IS 335.30 FEET.
 KB1242'
 KB1242'TWO NEW REFERENCE MARKS WERE ESTABLISHED AT THIS TIME.
 KB1242'
 KB1242'REFERENCE MARK NO. 3 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB1242'A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE
 KB1242'DISK IS STAMPED MOUND NO 3 1883. IT IS 1 FOOT SOUTH-SOUTHWEST OF
 KB1242'FENCE CORNER.
 KB1242'
 KB1242'REFERENCE MARK NO. 4 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB1242'A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE
 KB1242'DISK IS STAMPED MOUND NO 4 1883. IT IS 19 FEET EAST OF FENCE CORNER,
 KB1242'2 FEET EAST OF THE EAST END OF WOODEN GATE AND 1 FOOT SOUTH OF
 KB1242'FENCE.
 KB1242
 KB1242                          STATION RECOVERY (1976)
 KB1242
 KB1242'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1242'THE STATION MARK, REFERENCE MARKS 3 AND 4 WERE RECOVERED IN GOOD
 KB1242'CONDITION, HOWEVER, THE STATION MARK WAS LOWERED 0.373 METER AT THIS
 KB1242'TIME BY REQUEST OF THE PROPERTY OWNER, HOLDING THE UNDERGROUND
 KB1242'POINT.  THE SURFACE STATION MARK WAS FOUND TO BE 0.078 METER
 KB1242'ECCENTRIC BY 332 DEGREES OFF OF REFERENCE MARK 4, FROM THE
 KB1242'UNDERGROUND POINT.  A DIFFERENCE OF 0.015 METER LONGER IN DISTANCE
 KB1242'AND 1 MINUTE 42.8 SECONDS LESS IN DIRECTION TO REFERENCE MARK 3,
 KB1242'AND 0.052 METER LONGER IN DISTANCE AND 43.8 SECONDS LESS IN
 KB1242'DIRECTION TO REFERENCE MARK 4 WAS NOTED FROM THE 1959
 KB1242'OBSERVATIONS.  REFERENCE MARKS 3 AND 4 WERE OCCUPIED, ALTHOUGH THEY
 KB1242'WILL NOT SEE EACH OTHER, TO AID RECOVERY OF THE STATION.  A NEW
 KB1242'AZIMUTH MARK WAS ESTABLISHED AT THIS TIME.  DUE TO CHANGES IN THE
 KB1242'AREA AND THE ADDITION OF AN AZIMUTH MARK, A COMPLETE NEW DESCRIPTION
 KB1242'FOLLOWS.
 KB1242'
 KB1242'THE STATION IS LOCATED ABOUT 8 MILES SOUTH-SOUTHEAST OF BEECHER CITY,
 KB1242'2 MILES EAST OF STATE HIGHWAY 128, 1-1/2 MILES NORTHWEST OF
 KB1242'ALTAMONT, ON TOP OF A LOW RIDGE IN A CULTIVATED FIELD THAT IS
 KB1242'PROPERTY OWNED BY MR. ALBERT ZIMMERMAN WHO LIVES 1/2 MILE WEST
 KB1242'AND 3/4 MILE NORTH OF THE STATION.  PHONE NUMBER 483-6491, ROUTE
 KB1242'3, ALTAMONT, ILLINOIS.
 KB1242'
 KB1242'TO REACH THE STATION FROM THE FLAGPOLE AT THE SOUTH END OF A SMALL
 KB1242'TRIANGLE IN THE CENTER OF THE BUSINESS AREA OF ALTAMONT, GO
 KB1242'NORTHWEST ON W. MONROE AVENUE FOR 0.25 MILE TO A T-ROAD.  TURN RIGHT
 KB1242'AND GO NORTH ON NORTH TENTH STREET FOR 0.75 MILE TO A T-ROAD.
 KB1242'TURN LEFT AND GO WEST ON COUNTY ROAD 0.6 MILE TO A CROSSROAD.
 KB1242'CONTINUE AHEAD WEST 0.35 MILE TO A DRIVEWAY ON THE LEFT.  (TO
 KB1242'REACH AZIMUTH MARK CONTINUE AHEAD WEST 0.05 MILE TO THE MARK ON
 KB1242'THE LEFT.) TURN LEFT AND GO SOUTH ON DRIVEWAY 0.1 MILE TO A
 KB1242'HOUSE, THEN BEAR RIGHT PASSING TO THE RIGHT OF THE HOUSE AND GO WEST
 KB1242'THEN SOUTH ALONG THE WEST SIDE OF A BARN AND KEEP SOUTH ON A FIELD
 KB1242'ROAD FOR 0.25 MILE TO THE WEST END OF AN OLD FENCE LINE AND RM 4
 KB1242'ON THE LEFT.  (TO REACH RM 3, CONTINUE AHEAD EAST ALONG OLD
 KB1242'FENCELINE 0.1 MILE TO A FENCE CORNER AND THE MARK NEAR THE FENCE
 KB1242'CORNER.) TURN LEFT AND GO SOUTHEASTERLY FOR 0.1 MILE TO THE TOP OF
 KB1242'THE RISE AND THE STATION AS DESCRIBED.
 KB1242'
 KB1242'THE STATION MARK IS A STANDARD DISK STAMPED MOUND 1883 1976, SET IN
 KB1242'THE TOP OF A 15-INCH DIAMETER CYLINDRICAL CONCRETE MONUMENT THAT
 KB1242'IS 15 INCHES BELOW THE GROUND SURFACE.  IT IS 1.5 FEET NORTH OF A
 KB1242'METAL WITNESS POST.  THE UNDERGROUND MARK IS A STANDARD DISK
 KB1242'STAMPED THE SAME AS THE ABOVE, SET IN THE TOP OF AN IRREGULAR MASS
 KB1242'OF CONCRETE ABOUT 42 INCHES BELOW THE GROUND SURFACE.
 KB1242'
 KB1242'REFERENCE MARK 3 IS A STANDARD DISK STAMPED MOUND NO 3 1883, SET
 KB1242'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 4
 KB1242'INCHES.  IT IS 1 FOOT SOUTH OF A METAL WITNESS POST, AND 1 FOOT
 KB1242'SOUTH-SOUTHWEST OF A FENCE CORNER.
 KB1242'
 KB1242'REFERENCE MARK 4 IS A STANDARD DISK STAMPED MOUND NO 4 1883, SET IN
 KB1242'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS 2
 KB1242'INCHES.  IT IS 1.2 FEET SOUTH OF A METAL WITNESS POST, AND IN A
 KB1242'FENCELINE.
 KB1242'
 KB1242'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED MOUND
 KB1242'1883 AZ 1976, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1242'MONUMENT THAT IS 3 INCHES BELOW THE GROUND SURFACE.  IT IS 27 FEET
 KB1242'SOUTH OF CENTER OF THE PAVED ROAD, 3.4 FEET WEST OF A METAL
 KB1242'WITNESS POST, AND 1 FOOT SOUTH OF A FENCELINE.
 KB1242'
 KB1242'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES
 KB1242'NORTHWEST OF ALTAMONT.
 KB1242'
 KB1242'HEIGHT OF LIGHT ABOVE STATION MARK 113.4 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9200 ***********************************************************************
 DG9200  DESIGNATION -  MOUND 1
 DG9200  PID         -  DG9200
 DG9200  STATE/COUNTY-  IL/STEPHENSON
 DG9200  COUNTRY     -  US
 DG9200  USGS QUAD   -  PEARL CITY (2018)
 DG9200
 DG9200                         *CURRENT SURVEY CONTROL
 DG9200  ______________________________________________________________________
 DG9200* NAD 83(2011) POSITION- 42 19 40.66873(N) 089 48 28.48102(W)   ADJUSTED
 DG9200* NAD 83(2011) ELLIP HT-   256.615 (meters)        (06/27/12)   ADJUSTED
 DG9200* NAD 83(2011) EPOCH   -  2010.00
 DG9200* NAVD 88 ORTHO HEIGHT -   289.9   (meters)      951.    (feet) GPS OBS
 DG9200  ______________________________________________________________________
 DG9200  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9200  GEOID HEIGHT    -        -33.213 (meters)                     GEOID99
 DG9200  GEOID HEIGHT    -        -33.317 (meters)                     GEOID18
 DG9200  NAD 83(2011) X  -     15,833.313 (meters)                     COMP
 DG9200  NAD 83(2011) Y  - -4,722,709.015 (meters)                     COMP
 DG9200  NAD 83(2011) Z  -  4,272,778.768 (meters)                     COMP
 DG9200  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 DG9200
 DG9200  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9200  Standards:
 DG9200         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9200            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9200  -------------------------------------------------------------------
 DG9200  NETWORK    0.72   1.41           0.33   0.24   0.72      0.05540506
 DG9200  -------------------------------------------------------------------
 DG9200  Click here for local accuracies and other accuracy information.
 DG9200
 DG9200.The horizontal coordinates were established by GPS observations
 DG9200.and adjusted by the National Geodetic Survey in June 2012.
 DG9200
 DG9200.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9200.been affixed to the stable North American tectonic plate. See 
 DG9200.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9200
 DG9200.The horizontal coordinates are valid at the epoch date displayed above
 DG9200.which is a decimal equivalence of Year/Month/Day.
 DG9200
 DG9200.The orthometric height was determined by GPS observations and a
 DG9200.high-resolution geoid model.
 DG9200
 DG9200.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9200.GEOID18 height accuracy estimate available here.
 DG9200
 DG9200.Click photographs - Photos may exist for this station.
 DG9200
 DG9200.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9200
 DG9200.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9200
 DG9200.The ellipsoidal height was determined by GPS observations
 DG9200.and is referenced to NAD 83.
 DG9200
 DG9200. The following values were computed from the NAD 83(2011) position.
 DG9200
 DG9200;                    North         East     Units Scale Factor Converg.
 DG9200;SPC IL W     -   628,571.805   729,568.314   MT  0.99995193   +0 14 29.7
 DG9200;SPC IL W     - 2,062,239.33  2,393,592.04   sFT  0.99995193   +0 14 29.7
 DG9200;UTM  16      - 4,690,009.684   268,644.580   MT  1.00025862   -1 53 29.8
 DG9200
 DG9200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9200!SPC IL W     -   0.99995976  x   0.99995193  =   0.99991169
 DG9200!UTM  16      -   0.99995976  x   1.00025862  =   1.00021836
 DG9200
 DG9200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6864490009(NAD 83)
 DG9200
 DG9200                          SUPERSEDED SURVEY CONTROL
 DG9200
 DG9200  NAD 83(2007)-  42 19 40.66874(N)    089 48 28.48191(W) AD(2002.00) 0
 DG9200  ELLIP H (02/10/07)  256.648  (m)                       GP(2002.00)    
 DG9200  NAD 83(1997)-  42 19 40.66856(N)    089 48 28.48131(W) AD(       ) 1
 DG9200  ELLIP H (03/01/05)  256.627  (m)                       GP(       ) 4 1
 DG9200
 DG9200.Superseded values are not recommended for survey control.
 DG9200
 DG9200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9200.See file dsdata.pdf to determine how the superseded data were derived.
 DG9200
 DG9200_MARKER: A = ALUMINUM MARKER
 DG9200_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9200_STAMPING: MOUND NO. 1
 DG9200_MARK LOGO: FGRAH
 DG9200_PROJECTION: RECESSED 3 CENTIMETERS
 DG9200_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9200+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9200_ROD/PIPE-DEPTH: 3.05 meters
 DG9200
 DG9200  HISTORY     - Date     Condition        Report By
 DG9200  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9200
 DG9200                          STATION DESCRIPTION
 DG9200
 DG9200'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9200'STATION IS ABOUT 3.9 KM (2.4 MILES) SOUTHWEST OF ELEROY AND ABOUT 6.7
 DG9200'KM (4.2 MILES) NORTHEAST OF  PEARL CITY  (AIR LINE), IN SECTION 15, T
 DG9200'27 N, R 6 E ON PROPERTY OWNED BY RICHARD SPINHIRNE. THIS STATION  IS
 DG9200'4.1M (13.6 FT) NORTH OF THE EDGE OF PAVEMENT OF MOUND ROAD, 5.3M (17.5
 DG9200'FT) EAST OF THE  EDGE OF PAVEMENT OF REES ROAD, 0.3M (1.1 FT) SOUTH OF
 DG9200'AN ORANGE CARSONITE WITNESS SIGN  AND 16.2M (53.2 FT) NE OF A POWER
 DG9200'POLE.  MARK IS FLUSH WITH GROUND LEVEL.
 DG9200'
 DG9200'TO REACH THE STATION FROM THE INTERSECTION OF PEARL CITY ROAD AND
 DG9200'STATE HIGHWAY 73 IN  PEARL CITY, GO NORTH 6.7 KM (4.1 MILES) ON
 DG9200'HIGHWAY 73 TO MOUND ROAD, THEN TURN RIGHT  (EAST) 1.6 KM (1 MILE) ON
 DG9200'MOUND ROAD TO THE STATION ON THE LEFT (NORTH).
 DG9200'
 DG9200'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9200'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 3.05M (10 FT). THE DISK IS
 DG9200'RECESSED 3.6 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9200'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9200'CONCRETE ARE SET FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9210 ***********************************************************************
 DG9210  DESIGNATION -  MOUND 2
 DG9210  PID         -  DG9210
 DG9210  STATE/COUNTY-  IL/STEPHENSON
 DG9210  COUNTRY     -  US
 DG9210  USGS QUAD   -  PEARL CITY (2018)
 DG9210
 DG9210                         *CURRENT SURVEY CONTROL
 DG9210  ______________________________________________________________________
 DG9210* NAD 83(2011) POSITION- 42 19 40.82299(N) 089 48 11.24882(W)   ADJUSTED
 DG9210* NAD 83(2011) ELLIP HT-   255.364 (meters)        (06/27/12)   ADJUSTED
 DG9210* NAD 83(2011) EPOCH   -  2010.00
 DG9210* NAVD 88 ORTHO HEIGHT -   288.6   (meters)      947.    (feet) GPS OBS
 DG9210  ______________________________________________________________________
 DG9210  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9210  GEOID HEIGHT    -        -33.214 (meters)                     GEOID99
 DG9210  GEOID HEIGHT    -        -33.318 (meters)                     GEOID18
 DG9210  NAD 83(2011) X  -     16,227.853 (meters)                     COMP
 DG9210  NAD 83(2011) Y  - -4,722,703.546 (meters)                     COMP
 DG9210  NAD 83(2011) Z  -  4,272,781.444 (meters)                     COMP
 DG9210  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 DG9210
 DG9210  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9210  Standards:
 DG9210         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9210            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9210  -------------------------------------------------------------------
 DG9210  NETWORK    0.70   1.00           0.32   0.24   0.51     -0.06200379
 DG9210  -------------------------------------------------------------------
 DG9210  Click here for local accuracies and other accuracy information.
 DG9210
 DG9210.The horizontal coordinates were established by GPS observations
 DG9210.and adjusted by the National Geodetic Survey in June 2012.
 DG9210
 DG9210.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9210.been affixed to the stable North American tectonic plate. See 
 DG9210.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9210
 DG9210.The horizontal coordinates are valid at the epoch date displayed above
 DG9210.which is a decimal equivalence of Year/Month/Day.
 DG9210
 DG9210.The orthometric height was determined by GPS observations and a
 DG9210.high-resolution geoid model.
 DG9210
 DG9210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9210.GEOID18 height accuracy estimate available here.
 DG9210
 DG9210.Click photographs - Photos may exist for this station.
 DG9210
 DG9210.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9210
 DG9210.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9210
 DG9210.The ellipsoidal height was determined by GPS observations
 DG9210.and is referenced to NAD 83.
 DG9210
 DG9210. The following values were computed from the NAD 83(2011) position.
 DG9210
 DG9210;                    North         East     Units Scale Factor Converg.
 DG9210;SPC IL W     -   628,578.239   729,962.812   MT  0.99995222   +0 14 41.3
 DG9210;SPC IL W     - 2,062,260.44  2,394,886.33   sFT  0.99995222   +0 14 41.3
 DG9210;UTM  16      - 4,690,001.427   269,039.164   MT  1.00025638   -1 53 18.2
 DG9210
 DG9210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9210!SPC IL W     -   0.99995995  x   0.99995222  =   0.99991217
 DG9210!UTM  16      -   0.99995995  x   1.00025638  =   1.00021632
 DG9210
 DG9210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6903990001(NAD 83)
 DG9210
 DG9210                          SUPERSEDED SURVEY CONTROL
 DG9210
 DG9210  NAD 83(2007)-  42 19 40.82300(N)    089 48 11.24971(W) AD(2002.00) 0
 DG9210  ELLIP H (02/10/07)  255.396  (m)                       GP(2002.00)    
 DG9210  NAD 83(1997)-  42 19 40.82273(N)    089 48 11.24913(W) AD(       ) 2
 DG9210  ELLIP H (03/01/05)  255.379  (m)                       GP(       ) 4 1
 DG9210
 DG9210.Superseded values are not recommended for survey control.
 DG9210
 DG9210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9210.See file dsdata.pdf to determine how the superseded data were derived.
 DG9210
 DG9210_MARKER: A = ALUMINUM MARKER
 DG9210_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9210_STAMPING: MOUND NO. 2
 DG9210_MARK LOGO: FGRAH
 DG9210_PROJECTION: RECESSED 12 CENTIMETERS
 DG9210_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9210+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9210_ROD/PIPE-DEPTH: 3.66 meters
 DG9210
 DG9210  HISTORY     - Date     Condition        Report By
 DG9210  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9210
 DG9210                          STATION DESCRIPTION
 DG9210
 DG9210'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9210'STATION IS ABOUT 3.4 KM (2.1 MILES) SOUTHWEST OF ELEROY AND ABOUT 6.9
 DG9210'KM (4.3 MILES)  NORTHEAST OF PEARL CITY (AIR LINE), IN SECTION 15, T
 DG9210'27 N, R 6 E, ON PROPERTY OWNED BY  JOHANNE WINGERT. THIS STATION IS 5M
 DG9210'(16.6 FT) NORTH OF THE EDGE OF PAVEMENT OF  MOUND ROAD, 0.2M (0.6 FT)
 DG9210'SOUTH OF AN ORANGE CARSONITE WITNESS SIGN, 28.3M (92.8 FT)  NORTHEAST
 DG9210'OF A POWER POLE AND 2M (6.4 FT) SOUTHEAST OF A CONCRETE POST.  MARK IS
 DG9210'FLUSH WITH GROUND LEVEL.
 DG9210'
 DG9210'TO REACH THE STATION FROM THE INTERSECTION OF PEARL CITY ROAD AND
 DG9210'STATE HIGHWAY 73 IN  PEARL CITY, GO NORTH ON HIGHWAY 73,  6.7 KM (4.2
 DG9210'MILES) TO MOUND ROAD, THEN TURN RIGHT   (EAST) ON MOUND ROAD 2.0 KM
 DG9210'(1.3 MILES) TO STATION ON THE LEFT (NORTH).
 DG9210'
 DG9210'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9210'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9210'12.8 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9210'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9210'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1253 ***********************************************************************
 KB1253  DESIGNATION -  MOUND AZ MK
 KB1253  PID         -  KB1253
 KB1253  STATE/COUNTY-  IL/EFFINGHAM
 KB1253  COUNTRY     -  US
 KB1253  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1253
 KB1253                         *CURRENT SURVEY CONTROL
 KB1253  ______________________________________________________________________
 KB1253* NAD 83(2011) POSITION- 39 04 24.85485(N) 088 46 30.82368(W)   ADJUSTED
 KB1253* NAD 83(2011) ELLIP HT-   162.927 (meters)        (06/27/12)   ADJUSTED
 KB1253* NAD 83(2011) EPOCH   -  2010.00
 KB1253* NAVD 88 ORTHO HEIGHT -   194.9   (meters)      639.    (feet) GPS OBS
 KB1253  ______________________________________________________________________
 KB1253  NAVD 88 orthometric height was determined with geoid model    GEOID03
 KB1253  GEOID HEIGHT    -        -31.947 (meters)                     GEOID03
 KB1253  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 KB1253  NAD 83(2011) X  -    105,982.195 (meters)                     COMP
 KB1253  NAD 83(2011) Y  - -4,957,176.950 (meters)                     COMP
 KB1253  NAD 83(2011) Z  -  3,998,763.794 (meters)                     COMP
 KB1253  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 KB1253
 KB1253  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1253  Standards:
 KB1253         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1253            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1253  -------------------------------------------------------------------
 KB1253  NETWORK    0.56   0.92           0.26   0.19   0.47     -0.00759528
 KB1253  -------------------------------------------------------------------
 KB1253  Click here for local accuracies and other accuracy information.
 KB1253
 KB1253.The horizontal coordinates were established by GPS observations
 KB1253.and adjusted by the National Geodetic Survey in June 2012.
 KB1253
 KB1253.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1253.been affixed to the stable North American tectonic plate. See 
 KB1253.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1253
 KB1253.The horizontal coordinates are valid at the epoch date displayed above
 KB1253.which is a decimal equivalence of Year/Month/Day.
 KB1253
 KB1253.The orthometric height was determined by GPS observations and a
 KB1253.high-resolution geoid model.
 KB1253
 KB1253.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1253.GEOID18 height accuracy estimate available here.
 KB1253
 KB1253.Click photographs - Photos may exist for this station.
 KB1253
 KB1253.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1253
 KB1253.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1253
 KB1253.The ellipsoidal height was determined by GPS observations
 KB1253.and is referenced to NAD 83.
 KB1253
 KB1253. The following values were computed from the NAD 83(2011) position.
 KB1253
 KB1253;                    North         East     Units Scale Factor Converg.
 KB1253;SPC IL E     -   267,238.335   261,760.736   MT  0.99999300   -0 16 42.7
 KB1253;SPC IL E     -   876,764.44    858,793.35   sFT  0.99999300   -0 16 42.7
 KB1253;UTM  16      - 4,326,440.665   346,434.040   MT  0.99989038   -1 07 09.0
 KB1253
 KB1253!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1253!SPC IL E     -   0.99997444  x   0.99999300  =   0.99996744
 KB1253!UTM  16      -   0.99997444  x   0.99989038  =   0.99986482
 KB1253
 KB1253:                Primary Azimuth Mark                     Grid Az
 KB1253:SPC IL E     -  MOUND                                    170 32 57.2
 KB1253:UTM  16      -  MOUND                                    171 23 23.5
 KB1253
 KB1253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4643426440(NAD 83)
 KB1253
 KB1253|---------------------------------------------------------------------|
 KB1253| PID    Reference Object                     Distance      Geod. Az  |
 KB1253|                                                           dddmmss.s |
 KB1253| KB1252 MOUND AZ MK A PT                      6.093 METERS 13342     |
 KB1253| KB1247 ALTAMONT CABLE TV MAST              APPROX. 1.3 KM 1495335.3 |
 KB1253| KB1242 MOUND                               APPROX. 0.6 KM 1701614.5 |
 KB1253| KB1241 ALTAMONT OHIO OIL MICROWAVE         APPROX. 2.4 KM 2045236.1 |
 KB1253|---------------------------------------------------------------------|
 KB1253
 KB1253                          SUPERSEDED SURVEY CONTROL
 KB1253
 KB1253  NAD 83(2007)-  39 04 24.85487(N)    088 46 30.82437(W) AD(2002.00) 0
 KB1253  ELLIP H (02/10/07)  162.960  (m)                       GP(2002.00)    
 KB1253  NAD 83(1997)-  39 04 24.85476(N)    088 46 30.82448(W) AD(       ) 1
 KB1253  ELLIP H (06/10/05)  162.962  (m)                       GP(       ) 3 2
 KB1253  NAD 83(1997)-  39 04 24.85367(N)    088 46 30.82809(W) AD(       ) 2
 KB1253  NAD 83(1986)-  39 04 24.86800(N)    088 46 30.81615(W) AD(       ) 2
 KB1253  NAD 27      -  39 04 24.71451(N)    088 46 30.61981(W) AD(       ) 2
 KB1253  NGVD 29 (07/19/86)  195.3    (m)          641.     (f) VERT ANG       
 KB1253
 KB1253.Superseded values are not recommended for survey control.
 KB1253
 KB1253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1253.See file dsdata.pdf to determine how the superseded data were derived.
 KB1253
 KB1253_MARKER: DR = REFERENCE MARK DISK
 KB1253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1253_STAMPING: MOUND 1883 AZ 1976
 KB1253_MARK LOGO: NGS
 KB1253_PROJECTION: RECESSED 8 CENTIMETERS
 KB1253_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1253+STABILITY: SURFACE MOTION
 KB1253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1253+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 KB1253
 KB1253  HISTORY     - Date     Condition        Report By
 KB1253  HISTORY     - 1976     MONUMENTED       NGS
 KB1253  HISTORY     - 20050317 GOOD             ILDT
 KB1253
 KB1253                          STATION DESCRIPTION
 KB1253
 KB1253'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1253'THE STATION IS LOCATED ABOUT 8 MILES SOUTH-SOUTHEAST OF
 KB1253'BEECHER CITY, 2 MILES EAST OF STATE HIGHWAY 128, AND 1-1/2 MILES
 KB1253'NORTHWEST OF ALTAMONT.
 KB1253'
 KB1253'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED MOUND
 KB1253'1883 AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1253'CONCRETE MONUMENT THAT IS 3 INCHES BELOW THE
 KB1253'GROUND SURFACE.  IT IS 27 FEET SOUTH OF CENTER OF A PAVED
 KB1253'ROAD, 3.4 FEET WEST OF A METAL WITNESS POST, AND 1 FOOT SOUTH
 KB1253'OF A FENCE.
 KB1253'
 KB1253'FOR THE ROUTE TO REACH SEE THE DESCRIPTION FOR TRIANGULATION
 KB1253'STATION MOUND 1883 1976.
 KB1253'
 KB1253'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1253'MOUND, DISTANCE BEING 606.890 METERS, NORTH OF THE
 KB1253'TRIANGULATION STATION.
 KB1253
 KB1253                          STATION RECOVERY (2005)
 KB1253
 KB1253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 KB1253'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1724 ***********************************************************************
 HB1724  DESIGNATION -  MOUND CITY MUNICIPAL TANK
 HB1724  PID         -  HB1724
 HB1724  STATE/COUNTY-  IL/PULASKI
 HB1724  COUNTRY     -  US
 HB1724  USGS QUAD   -  CAIRO (2018)
 HB1724
 HB1724                         *CURRENT SURVEY CONTROL
 HB1724  ______________________________________________________________________
 HB1724* NAD 83(1997) POSITION- 37 05 06.11493(N) 089 09 38.74783(W)   ADJUSTED
 HB1724  ______________________________________________________________________
 HB1724  GEOID HEIGHT    -        -28.235 (meters)                     GEOID18
 HB1724  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 HB1724  HORZ ORDER      -  THIRD
 HB1724
 HB1724.The horizontal coordinates were established by classical geodetic methods
 HB1724.and adjusted by the National Geodetic Survey in October 1999.
 HB1724
 HB1724.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1724.GEOID18 height accuracy estimate available here.
 HB1724
 HB1724.Click photographs - Photos may exist for this station.
 HB1724
 HB1724.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1724
 HB1724. The following values were computed from the NAD 83(1997) position.
 HB1724
 HB1724;                    North         East     Units Scale Factor Converg.
 HB1724;SPC IL W     -    46,898.906   789,433.343   MT  1.00003967   +0 36 23.8
 HB1724;SPC IL W     -   153,867.49  2,589,999.23   sFT  1.00003967   +0 36 23.8
 HB1724;SPC KY1Z     - 1,088,968.673 1,196,808.299   MT  0.99999959   -2 05 38.7
 HB1724;SPC KY1Z     - 3,572,724.72  3,926,528.56   sFT  0.99999959   -2 05 38.7
 HB1724;SPC KY S     -   588,891.925   196,820.241   MT  0.99995480   -2 04 06.6
 HB1724;SPC KY S     - 1,932,056.26    645,734.41   sFT  0.99995480   -2 04 06.6
 HB1724;UTM  16      - 4,106,489.614   307,945.546   MT  1.00005440   -1 18 12.0
 HB1724
 HB1724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0794506489(NAD 83)
 HB1724
 HB1724                          SUPERSEDED SURVEY CONTROL
 HB1724
 HB1724  NAD 83(1993)-  37 05 06.11635(N)    089 09 38.74656(W) AD(       ) 3
 HB1724  NAD 83(1986)-  37 05 06.12418(N)    089 09 38.75041(W) AD(       ) 3
 HB1724  NAD 27      -  37 05 05.94200(N)    089 09 38.48800(W) AD(       ) 3
 HB1724
 HB1724.Superseded values are not recommended for survey control.
 HB1724
 HB1724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1724.See file dsdata.pdf to determine how the superseded data were derived.
 HB1724
 HB1724_MARKER: 53 = ELEVATED TANK
 HB1724
 HB1724  HISTORY     - Date     Condition        Report By
 HB1724  HISTORY     - 1929     FIRST OBSERVED   CGS
 HB1724  HISTORY     - 1960     GOOD             CGS
 HB1724
 HB1724                          STATION DESCRIPTION
 HB1724
 HB1724'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB1724'THE STATION IS LOCATED IN THE EAST PART OF MOUND CITY, ABOUT 0.1 MILE
 HB1724'EAST OF STATE ROUTE 37 AND AT THE INTERSECTION OF MERRETT ST. AND
 HB1724'COMMERCIAL AVE.
 HB1724'
 HB1724'THE TANK IS A 4 LEGGED STEEL STRUCTURE PAINTED SILVER WITH THE NAME
 HB1724'MOUND CITY PAINTED ON THE WEST SIDE IN BLACK LETTERS AND IS ABOUT 160
 HB1724'FEET HIGH.
 HB1724'
 HB1724'THE POINT INTERSECTED WAS THE BALL ON THE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1249 ***********************************************************************
 KB1249  DESIGNATION -  MOUND RM 3
 KB1249  PID         -  KB1249
 KB1249  STATE/COUNTY-  IL/EFFINGHAM
 KB1249  COUNTRY     -  US
 KB1249  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1249
 KB1249                         *CURRENT SURVEY CONTROL
 KB1249  ______________________________________________________________________
 KB1249* NAD 83(1997) POSITION- 39 04 09.33272(N) 088 46 23.88763(W)   ADJUSTED
 KB1249* NAVD 88 ORTHO HEIGHT -   204.7   (meters)      672.    (feet) VERTCON3
 KB1249  ______________________________________________________________________
 KB1249  GEOID HEIGHT    -        -31.993 (meters)                     GEOID18
 KB1249  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 KB1249  HORZ ORDER      -  SECOND
 KB1249
 KB1249.The horizontal coordinates were established by classical geodetic methods
 KB1249.and adjusted by the National Geodetic Survey in October 1999.
 KB1249
 KB1249.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1249.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1249
 KB1249.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1249.GEOID18 height accuracy estimate available here.
 KB1249
 KB1249.Click photographs - Photos may exist for this station.
 KB1249
 KB1249.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1249
 KB1249. The following values were computed from the NAD 83(1997) position.
 KB1249
 KB1249;                    North         East     Units Scale Factor Converg.
 KB1249;SPC IL E     -   266,758.864   261,925.144   MT  0.99999284   -0 16 38.3
 KB1249;SPC IL E     -   875,191.37    859,332.74   sFT  0.99999284   -0 16 38.3
 KB1249;UTM  16      - 4,325,958.883   346,591.380   MT  0.99988979   -1 07 04.3
 KB1249
 KB1249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1249!SPC IL E     -   0.99997291  x   0.99999284  =   0.99996575
 KB1249!UTM  16      -   0.99997291  x   0.99988979  =   0.99986270
 KB1249
 KB1249:                Primary Azimuth Mark                     Grid Az
 KB1249:SPC IL E     -  ALTAMONT CABLE TV MAST                   142 57 25.4
 KB1249:UTM  16      -  ALTAMONT CABLE TV MAST                   143 47 51.4
 KB1249
 KB1249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4659125958(NAD 83)
 KB1249
 KB1249|---------------------------------------------------------------------|
 KB1249| PID    Reference Object                     Distance      Geod. Az  |
 KB1249|                                                           dddmmss.s |
 KB1249| KB1247 ALTAMONT CABLE TV MAST              APPROX. 0.8 KM 1424047.1 |
 KB1249| KB1242 MOUND                               135.725 METERS 20816     |
 KB1249| KB1241 ALTAMONT OHIO OIL MICROWAVE         APPROX. 2.0 KM 2145319.9 |
 KB1249|---------------------------------------------------------------------|
 KB1249
 KB1249                          SUPERSEDED SURVEY CONTROL
 KB1249
 KB1249  NAD 83(1986)-  39 04 09.34701(N)    088 46 23.87573(W) AD(       ) 2
 KB1249  NAD 27      -  39 04 09.19310(N)    088 46 23.68007(W) AD(       ) 2
 KB1249  NGVD 29 (07/19/86)  204.8    (m)          672.     (f) VERT ANG       
 KB1249
 KB1249.Superseded values are not recommended for survey control.
 KB1249
 KB1249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1249.See file dsdata.pdf to determine how the superseded data were derived.
 KB1249
 KB1249_MARKER: DR = REFERENCE MARK DISK
 KB1249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1249_STAMPING: MOUND NO 3 1883 1976
 KB1249_MARK LOGO: NGS
 KB1249_PROJECTION: PROJECTING 10 CENTIMETERS
 KB1249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1249+STABILITY: SURFACE MOTION
 KB1249
 KB1249  HISTORY     - Date     Condition        Report By
 KB1249  HISTORY     - 1976     MONUMENTED       NGS
 KB1249
 KB1249                          STATION DESCRIPTION
 KB1249
 KB1249'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1249'THE MARK IS LOCATED ABOUT 9.3 MI (15.0 KM) EAST-NORTHEAST OF AVENA,
 KB1249'8.2 MI (13.2 KM) SOUTH OF BEECHER CITY AND 1.4 MI (2.3 KM)
 KB1249'WEST-NORTHWEST OF ALTAMONT.
 KB1249'
 KB1249'IT IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT, 1 FOOT
 KB1249'SOUTH OF A METAL WITNESS POST, AND 1 FOOT SOUTH-SOUTHWEST OF A FENCE
 KB1249'CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1248 ***********************************************************************
 KB1248  DESIGNATION -  MOUND RM 4
 KB1248  PID         -  KB1248
 KB1248  STATE/COUNTY-  IL/EFFINGHAM
 KB1248  COUNTRY     -  US
 KB1248  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1248
 KB1248                         *CURRENT SURVEY CONTROL
 KB1248  ______________________________________________________________________
 KB1248* NAD 83(1997) POSITION- 39 04 09.27730(N) 088 46 28.13766(W)   ADJUSTED
 KB1248* NAVD 88 ORTHO HEIGHT -   205.1   (meters)      673.    (feet) VERTCON3
 KB1248  ______________________________________________________________________
 KB1248  GEOID HEIGHT    -        -31.993 (meters)                     GEOID18
 KB1248  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 KB1248  HORZ ORDER      -  SECOND
 KB1248
 KB1248.The horizontal coordinates were established by classical geodetic methods
 KB1248.and adjusted by the National Geodetic Survey in October 1999.
 KB1248
 KB1248.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1248.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1248
 KB1248.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1248.GEOID18 height accuracy estimate available here.
 KB1248
 KB1248.Click photographs - Photos may exist for this station.
 KB1248
 KB1248.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1248
 KB1248. The following values were computed from the NAD 83(1997) position.
 KB1248
 KB1248;                    North         East     Units Scale Factor Converg.
 KB1248;SPC IL E     -   266,757.650   261,822.970   MT  0.99999294   -0 16 41.0
 KB1248;SPC IL E     -   875,187.39    858,997.53   sFT  0.99999294   -0 16 41.0
 KB1248;UTM  16      - 4,325,959.168   346,489.210   MT  0.99989017   -1 07 07.0
 KB1248
 KB1248!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1248!SPC IL E     -   0.99997284  x   0.99999294  =   0.99996578
 KB1248!UTM  16      -   0.99997284  x   0.99989017  =   0.99986302
 KB1248
 KB1248:                Primary Azimuth Mark                     Grid Az
 KB1248:SPC IL E     -  ALTAMONT CABLE TV MAST                   137 14 51.9
 KB1248:UTM  16      -  ALTAMONT CABLE TV MAST                   138 05 17.9
 KB1248
 KB1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4648925959(NAD 83)
 KB1248
 KB1248|---------------------------------------------------------------------|
 KB1248| PID    Reference Object                     Distance      Geod. Az  |
 KB1248|                                                           dddmmss.s |
 KB1248| KB1247 ALTAMONT CABLE TV MAST              APPROX. 0.8 KM 1365810.9 |
 KB1248| KB1242 MOUND                               123.768 METERS 16211     |
 KB1248| KB1241 ALTAMONT OHIO OIL MICROWAVE         APPROX. 2.0 KM 2122846.1 |
 KB1248|---------------------------------------------------------------------|
 KB1248
 KB1248                          SUPERSEDED SURVEY CONTROL
 KB1248
 KB1248  NAD 83(1986)-  39 04 09.29160(N)    088 46 28.12574(W) AD(       ) 2
 KB1248  NAD 27      -  39 04 09.13875(N)    088 46 27.93016(W) AD(       ) 2
 KB1248  NGVD 29 (07/19/86)  205.2    (m)          673.     (f) VERT ANG       
 KB1248
 KB1248.Superseded values are not recommended for survey control.
 KB1248
 KB1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1248.See file dsdata.pdf to determine how the superseded data were derived.
 KB1248
 KB1248_MARKER: DR = REFERENCE MARK DISK
 KB1248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1248_STAMPING: MOUND NO 4 1883 1976
 KB1248_MARK LOGO: NGS
 KB1248_PROJECTION: PROJECTING 5 CENTIMETERS
 KB1248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1248+STABILITY: SURFACE MOTION
 KB1248
 KB1248  HISTORY     - Date     Condition        Report By
 KB1248  HISTORY     - 1976     MONUMENTED       NGS
 KB1248
 KB1248                          STATION DESCRIPTION
 KB1248
 KB1248'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1248'THE MARK IS LOCATED ABOUT 9.3 MI (14.9 KM) EAST-NORTHEAST OF AVENA,
 KB1248'8.2 MI (13.2 KM) SOUTH OF BEECHER CITY AND 1.5 MI (2.4 KM)
 KB1248'WEST-NORTHWEST OF ALTAMONT.
 KB1248'
 KB1248'IT IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT, 1.2 FEET
 KB1248'SOUTH OF A METAL WITNESS POST, AND IN A FENCELINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0905 ***********************************************************************
 HB0905  DESIGNATION -  MOUNDS
 HB0905  PID         -  HB0905
 HB0905  STATE/COUNTY-  IL/PULASKI
 HB0905  COUNTRY     -  US
 HB0905  USGS QUAD   -  CAIRO (2018)
 HB0905
 HB0905                         *CURRENT SURVEY CONTROL
 HB0905  ______________________________________________________________________
 HB0905* NAD 83(1997) POSITION- 37 07 26.06970(N) 089 11 29.80265(W)   ADJUSTED
 HB0905* NAVD 88 ORTHO HEIGHT -   129.309 (meters)      424.24  (feet) ADJUSTED
 HB0905  ______________________________________________________________________
 HB0905  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB0905  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 HB0905  DYNAMIC HEIGHT  -        129.215 (meters)      423.93  (feet) COMP
 HB0905  MODELED GRAVITY -    979,904.5   (mgal)                       NAVD 88
 HB0905
 HB0905  HORZ ORDER      -  SECOND
 HB0905  VERT ORDER      -  SECOND    CLASS 0
 HB0905
 HB0905.The horizontal coordinates were established by classical geodetic methods
 HB0905.and adjusted by the National Geodetic Survey in October 1999.
 HB0905
 HB0905.The orthometric height was determined by differential leveling and
 HB0905.adjusted by the NATIONAL GEODETIC SURVEY
 HB0905.in June 1991.
 HB0905
 HB0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0905.GEOID18 height accuracy estimate available here.
 HB0905
 HB0905.Click photographs - Photos may exist for this station.
 HB0905
 HB0905.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0905
 HB0905.The dynamic height is computed by dividing the NAVD 88
 HB0905.geopotential number by the normal gravity value computed on the
 HB0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0905.degrees latitude (g = 980.6199 gals.).
 HB0905
 HB0905.The modeled gravity was interpolated from observed gravity values.
 HB0905
 HB0905. The following values were computed from the NAD 83(1997) position.
 HB0905
 HB0905;                    North         East     Units Scale Factor Converg.
 HB0905;SPC IL W     -    51,184.709   786,646.272   MT  1.00003363   +0 35 18.7
 HB0905;SPC IL W     -   167,928.50  2,580,855.31   sFT  1.00003363   +0 35 18.7
 HB0905;UTM  16      - 4,110,866.071   305,302.865   MT  1.00006699   -1 19 23.3
 HB0905
 HB0905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0905!SPC IL W     -   0.99998414  x   1.00003363  =   1.00001777
 HB0905!UTM  16      -   0.99998414  x   1.00006699  =   1.00005113
 HB0905
 HB0905:                Primary Azimuth Mark                     Grid Az
 HB0905:SPC IL W     -  MOUND CITY MUNICIPAL TANK                146 57 49.2
 HB0905:UTM  16      -  MOUND CITY MUNICIPAL TANK                148 52 31.2
 HB0905
 HB0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0530210866(NAD 83)
 HB0905
 HB0905|---------------------------------------------------------------------|
 HB0905| PID    Reference Object                     Distance      Geod. Az  |
 HB0905|                                                           dddmmss.s |
 HB0905| HB0904 MOUNDS RM 1                          19.880 METERS 09820     |
 HB0905| HB1724 MOUND CITY MUNICIPAL TANK           APPROX. 5.1 KM 1473307.9 |
 HB0905| HB1726 MOUNDS MUNICIPAL TANK               APPROX. 1.6 KM 2140938.3 |
 HB0905| HB0903 MOUNDS RM 2                          24.336 METERS 27146     |
 HB0905|---------------------------------------------------------------------|
 HB0905
 HB0905                          SUPERSEDED SURVEY CONTROL
 HB0905
 HB0905  NAD 83(1993)-  37 07 26.07157(N)    089 11 29.80310(W) AD(       ) 2
 HB0905  NAD 83(1986)-  37 07 26.07902(N)    089 11 29.80673(W) AD(       ) 2
 HB0905  NAD 27      -  37 07 25.89800(N)    089 11 29.53410(W) AD(       ) 2
 HB0905  NGVD 29             129.42   (m)          424.6    (f) LEVELING    3  
 HB0905  NGVD 29 (11/26/84)  129.221  (m)          423.95   (f) ADJUSTED    2 0
 HB0905
 HB0905.Superseded values are not recommended for survey control.
 HB0905
 HB0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0905.See file dsdata.pdf to determine how the superseded data were derived.
 HB0905
 HB0905_MARKER: DE = TRAVERSE STATION DISK
 HB0905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0905_STAMPING: MOUNDS 1960
 HB0905_MARK LOGO: CGS
 HB0905_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0905+STABILITY: SURFACE MOTION
 HB0905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0905+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2000
 HB0905
 HB0905  HISTORY     - Date     Condition        Report By
 HB0905  HISTORY     - 1960     MONUMENTED       CGS
 HB0905  HISTORY     - 1960     GOOD             CGS
 HB0905  HISTORY     - 1988     GOOD             USACE
 HB0905  HISTORY     - 20000920 GOOD             USACE
 HB0905
 HB0905                          STATION DESCRIPTION
 HB0905
 HB0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0905'THE STATION IS LOCATED ABOUT 1/2 MILE NORTHEAST OF MOUNDS, ON THE
 HB0905'HIGHEST POINT OF A RIDGE AT THE NORTH EDGE OF A CEMETERY, IN
 HB0905'AN OLD FIELD LANE BETWEEN THE CEMETERY AND LAND TO THE NORTH OWNED BY
 HB0905'DR. J.R. TITUS.
 HB0905'
 HB0905'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND FIRST
 HB0905'STREET IN MOUNDS, GO EAST ON FIRST STREET FOR 0.2 MILE TO A CROSS
 HB0905'STREET AT THE METHODIST CHURCH, TURN LEFT, NORTH, FOR 0.35 MILE TO
 HB0905'THE END OF PAVEMENT AT SMALL CREEK.  CONTINUE NORTH UP GRADE FOR
 HB0905'0.35 MILE TO CEMETERY AT TOP OF HILL AND A TRACK ROAD RIGHT AT THE
 HB0905'GRAVE STONE OF ELLA T.  AND EDWARD A. BUDER. HERE TURN RIGHT, EAST,
 HB0905'FOR 0.05 MILE TO A TRACK ROAD LEFT, TURN LEFT, NORTH AND EAST, FOR
 HB0905'100 YARDS TO THE GRAVE STONE OF SCOTT AND A DIM TRACK ROAD LEFT JUST
 HB0905'EAST OF THE SCOTT GRAVE STONE, TURN LEFT, NORTH, FOR 200 FEET TO
 HB0905'FENCE LINE, TURN RIGHT 100 FEET TO THE STATION AS DESCRIBED.
 HB0905'
 HB0905'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH SQUARE
 HB0905'CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES AND IS STAMPED MOUNDS
 HB0905'1960. THE MARK IS 13 FEET NORTHEAST OF A TRIANGLE BLAZED TREE, 9 FEET
 HB0905'NORTH OF OLD FENCE LINE AND 9 FEET NORTH OF A WITNESS POST.
 HB0905'
 HB0905'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 HB0905'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6-INCHES AND IS STAMPED
 HB0905'MOUNDS NO 1 1960. THE MARK IS 65 FEET EAST OF A WITNESS POST, 4 FEET
 HB0905'NORTHEAST OF A CHERRY TREE IN OLD FENCE LINE AND 3 FEET NORTH OF
 HB0905'OLD FENCE LINE.
 HB0905'
 HB0905'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 HB0905'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6-INCHES AND IS STAMPED
 HB0905'MOUNDS NO 2 1960. THE MARK IS 8 FEET NORTH OF OLD FENCE LINE, 7 FEET
 HB0905'NORTH OF A CHERRY TREE AND 4 FEET EAST OF A LOCUS TREE.
 HB0905'
 HB0905'THE MOUND CITY, WATER TANK MAY BE USED FOR AN AZIMUTH.
 HB0905'
 HB0905'HEIGHT OF LIGHT ABOVE STATION MARK 30.26 METERS.
 HB0905
 HB0905                          STATION RECOVERY (1960)
 HB0905
 HB0905'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0905'0.9 MI N FROM MOUNDS.
 HB0905'ABOUT 0.2 MILES EAST ALONG FIRST STREET FROM ITS JUNCTION WITH
 HB0905'U.S. HIGHWAY 51 IN MOUNDS, THENCE 0.65 MILE NORTH ALONG READER
 HB0905'STREET TO THE MOUNDS CEMETERY AND THE BUDER GRAVESTONE, THENCE
 HB0905'0.05 MILE EAST ON TRACK ROAD, THENCE ABOUT 100 YARDS NORTH
 HB0905'AND EAST ALONG TRACK ROAD TO THE GAVITT GRAVESTONE, THENCE ABOUT
 HB0905'200 YARDS NORTH ALONG TRACK ROAD TO A GAP IN THE FENCE AT THE
 HB0905'WEST END OF A SHORT ROW OF BRUSH WHICH SEPARATES TWO FIELDS,
 HB0905'110 FEET EAST OF THE CENTER LINE OF THE TRACK ROAD, 245 FEET
 HB0905'NORTH OF THE CENTER LINE OF A TRACK ROAD, 235 FEET NORTH OF THE
 HB0905'GAVITT GRAVESTONE, 8.9 FEET NORTH-NORTHEAST OF A METAL WITNESS
 HB0905'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0905
 HB0905                          STATION RECOVERY (1988)
 HB0905
 HB0905'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1988 (UNK)
 HB0905'RECOVERED IN GOOD CONDITION.
 HB0905
 HB0905                          STATION RECOVERY (2000)
 HB0905
 HB0905'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2000 (JMH)
 HB0905'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1725 ***********************************************************************
 HB1725  DESIGNATION -  MOUNDS HIGH BRICK STACK
 HB1725  PID         -  HB1725
 HB1725  STATE/COUNTY-  IL/PULASKI
 HB1725  COUNTRY     -  US
 HB1725  USGS QUAD   -  CAIRO (2018)
 HB1725
 HB1725                         *CURRENT SURVEY CONTROL
 HB1725  ______________________________________________________________________
 HB1725* NAD 83(1997) POSITION- 37 06 26.38551(N) 089 12 11.38911(W)   ADJUSTED
 HB1725  ______________________________________________________________________
 HB1725  GEOID HEIGHT    -        -28.215 (meters)                     GEOID18
 HB1725  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 HB1725  HORZ ORDER      -  THIRD
 HB1725
 HB1725.The horizontal coordinates were established by classical geodetic methods
 HB1725.and adjusted by the National Geodetic Survey in October 1999.
 HB1725
 HB1725.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1725.GEOID18 height accuracy estimate available here.
 HB1725
 HB1725.Click photographs - Photos may exist for this station.
 HB1725
 HB1725.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1725
 HB1725. The following values were computed from the NAD 83(1997) position.
 HB1725
 HB1725;                    North         East     Units Scale Factor Converg.
 HB1725;SPC IL W     -    49,334.335   785,638.391   MT  1.00003149   +0 34 52.8
 HB1725;SPC IL W     -   161,857.73  2,577,548.62   sFT  1.00003149   +0 34 52.8
 HB1725;UTM  16      - 4,109,050.275   304,233.791   MT  1.00007213   -1 19 46.6
 HB1725
 HB1725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0423309050(NAD 83)
 HB1725
 HB1725                          SUPERSEDED SURVEY CONTROL
 HB1725
 HB1725  NAD 83(1993)-  37 06 26.38654(N)    089 12 11.38822(W) AD(       ) 3
 HB1725  NAD 83(1986)-  37 06 26.39274(N)    089 12 11.39309(W) AD(       ) 3
 HB1725  NAD 27      -  37 06 26.21000(N)    089 12 11.12000(W) AD(       ) 3
 HB1725
 HB1725.Superseded values are not recommended for survey control.
 HB1725
 HB1725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1725.See file dsdata.pdf to determine how the superseded data were derived.
 HB1725
 HB1725_MARKER: 63 = STACK
 HB1725
 HB1725  HISTORY     - Date     Condition        Report By
 HB1725  HISTORY     - 1930     FIRST OBSERVED   CGS
 HB1725
 HB1725                          STATION DESCRIPTION
 HB1725
 HB1725'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1726 ***********************************************************************
 HB1726  DESIGNATION -  MOUNDS MUNICIPAL TANK
 HB1726  PID         -  HB1726
 HB1726  STATE/COUNTY-  IL/PULASKI
 HB1726  COUNTRY     -  US
 HB1726  USGS QUAD   -  CAIRO (2018)
 HB1726
 HB1726                         *CURRENT SURVEY CONTROL
 HB1726  ______________________________________________________________________
 HB1726* NAD 83(1997) POSITION- 37 06 43.07819(N) 089 12 06.22880(W)   ADJUSTED
 HB1726  ______________________________________________________________________
 HB1726  GEOID HEIGHT    -        -28.216 (meters)                     GEOID18
 HB1726  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 HB1726  HORZ ORDER      -  THIRD
 HB1726
 HB1726.The horizontal coordinates were established by classical geodetic methods
 HB1726.and adjusted by the National Geodetic Survey in October 1999.
 HB1726
 HB1726.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1726.GEOID18 height accuracy estimate available here.
 HB1726
 HB1726.Click photographs - Photos may exist for this station.
 HB1726
 HB1726.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1726
 HB1726. The following values were computed from the NAD 83(1997) position.
 HB1726
 HB1726;                    North         East     Units Scale Factor Converg.
 HB1726;SPC IL W     -    49,850.216   785,760.570   MT  1.00003175   +0 34 56.1
 HB1726;SPC IL W     -   163,550.25  2,577,949.47   sFT  1.00003175   +0 34 56.1
 HB1726;UTM  16      - 4,109,561.814   304,373.112   MT  1.00007146   -1 19 44.0
 HB1726
 HB1726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0437309561(NAD 83)
 HB1726
 HB1726                          SUPERSEDED SURVEY CONTROL
 HB1726
 HB1726  NAD 83(1993)-  37 06 43.07964(N)    089 12 06.22905(W) AD(       ) 3
 HB1726  NAD 83(1986)-  37 06 43.08716(N)    089 12 06.23271(W) AD(       ) 3
 HB1726  NAD 27      -  37 06 42.90800(N)    089 12 05.95900(W) AD(       ) 3
 HB1726
 HB1726.Superseded values are not recommended for survey control.
 HB1726
 HB1726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1726.See file dsdata.pdf to determine how the superseded data were derived.
 HB1726
 HB1726_MARKER: 53 = ELEVATED TANK
 HB1726
 HB1726  HISTORY     - Date     Condition        Report By
 HB1726  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1726
 HB1726                          STATION DESCRIPTION
 HB1726
 HB1726'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB1726'THE STATION IS LOCATED IN THE SOUTHWEST SECTION OF MOUNDS AND ABOUT
 HB1726'0.2 MILE WEST OF U.S. HIGHWAY 51.
 HB1726'
 HB1726'TO REACH THE STATION FROM THE INTERSECTION OF FIRST ST. AND SOUTH OAK
 HB1726'ST. IN MOUNDS, GO SOUTH ON SOUTH OAK ST. FOR 0.2 MILE TO THE TANK
 HB1726'ON THE RIGHT.
 HB1726'
 HB1726'THE TANK IS A 4 LEGGED STEEL STRUCTURE PAINTED SILVER WITH THE NAME
 HB1726'MOUNDS PAINTED ON THE SOUTHEAST SIDE IN BLACK LETTERS AND IS
 HB1726'ABOUT 160 FEET HIGH.
 HB1726'
 HB1726'THE POINT INTERSECTED WAS TOP CENTER OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0904 ***********************************************************************
 HB0904  DESIGNATION -  MOUNDS RM 1
 HB0904  PID         -  HB0904
 HB0904  STATE/COUNTY-  IL/PULASKI
 HB0904  COUNTRY     -  US
 HB0904  USGS QUAD   -  CAIRO (2018)
 HB0904
 HB0904                         *CURRENT SURVEY CONTROL
 HB0904  ______________________________________________________________________
 HB0904* NAD 83(1986) POSITION- 37 07 25.98   (N) 089 11 29.01   (W)   HD_HELD1
 HB0904* NAVD 88 ORTHO HEIGHT -   127.984 (meters)      419.89  (feet) ADJUSTED
 HB0904  ______________________________________________________________________
 HB0904  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB0904  DYNAMIC HEIGHT  -        127.891 (meters)      419.59  (feet) COMP
 HB0904  MODELED GRAVITY -    979,904.5   (mgal)                       NAVD 88
 HB0904
 HB0904  VERT ORDER      -  SECOND    CLASS 0
 HB0904
 HB0904.The horizontal coordinates were determined by differentially corrected
 HB0904.hand held GPS observations or other comparable positioning techniques
 HB0904.and have an estimated accuracy of +/- 3 meters.
 HB0904
 HB0904.The orthometric height was determined by differential leveling and
 HB0904.adjusted by the NATIONAL GEODETIC SURVEY
 HB0904.in June 1991.
 HB0904
 HB0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0904.GEOID18 height accuracy estimate available here.
 HB0904
 HB0904.Click photographs - Photos may exist for this station.
 HB0904
 HB0904.The dynamic height is computed by dividing the NAVD 88
 HB0904.geopotential number by the normal gravity value computed on the
 HB0904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0904.degrees latitude (g = 980.6199 gals.).
 HB0904
 HB0904.The modeled gravity was interpolated from observed gravity values.
 HB0904
 HB0904;                    North         East    Units  Estimated Accuracy
 HB0904;SPC IL W     -    51,182.1     786,665.9     MT  (+/- 3 meters HH1 GPS) 
 HB0904
 HB0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0532210862(NAD 83)
 HB0904
 HB0904                          SUPERSEDED SURVEY CONTROL
 HB0904
 HB0904  NGVD 29 (11/26/84)  127.895  (m)          419.60   (f) ADJUSTED    2 0
 HB0904
 HB0904.Superseded values are not recommended for survey control.
 HB0904
 HB0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0904.See file dsdata.pdf to determine how the superseded data were derived.
 HB0904
 HB0904_MARKER: DR = REFERENCE MARK DISK
 HB0904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0904_STAMPING: MOUNDS NO 1 1960
 HB0904_MARK LOGO: CGS
 HB0904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0904+STABILITY: SURFACE MOTION
 HB0904
 HB0904  HISTORY     - Date     Condition        Report By
 HB0904  HISTORY     - 1960     MONUMENTED       CGS
 HB0904
 HB0904                          STATION DESCRIPTION
 HB0904
 HB0904'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0904'0.9 MI N FROM MOUNDS.
 HB0904'ABOUT 0.2 MILE EAST ALONG FIRST STREET FROM ITS JUNCTION WITH
 HB0904'U.S. HIGHWAY 51 IN MOUNDS, THENCE 0.65 MILES NORTH ALONG READER
 HB0904'STREET TO THE MOUNDS CEMETERY AND THE BUDER GRAVESTONE, THENCE
 HB0904'0.05 MILE EAST ALONG A TRACK ROAD, THENCE ABOUT 100 YARDS NORTH
 HB0904'AND EAST ALONG A TRACK ROAD TO THE GAVITT GRAVESTONE, THENCE
 HB0904'ABOUT 200 YARDS NORTH ALONG A TRACK ROAD TO A GAP IN THE FENCE
 HB0904'AT THE WEST END OF A SHORT ROW OF BRUSH WHICH SEPARATES TWO
 HB0904'FIELDS, 175 FEET EAST OF THE CENTER LINE OF THE TRACK ROAD, 249
 HB0904'FEET NORTH OF THE CENTER LINE OF THE TRACK ROAD MEASURED FROM
 HB0904'THE APPROXIMATE CENTER OF THE CURVE WITH TANGENTS EXTENDING TO THE
 HB0904'WEST AND SOUTH, 256 FEET NORTH-NORTHEAST OF THE GAVITT GRAVESTONE,
 HB0904'65.2 FEET EAST OF TRAVERSE STATION MOUNDS, 66.2 FEET EAST OF A
 HB0904'METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 HB0904'PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0903 ***********************************************************************
 HB0903  DESIGNATION -  MOUNDS RM 2
 HB0903  PID         -  HB0903
 HB0903  STATE/COUNTY-  IL/PULASKI
 HB0903  COUNTRY     -  US
 HB0903  USGS QUAD   -  CAIRO (2018)
 HB0903
 HB0903                         *CURRENT SURVEY CONTROL
 HB0903  ______________________________________________________________________
 HB0903* NAD 83(1986) POSITION- 37 07 26.09   (N) 089 11 30.79   (W)   HD_HELD1
 HB0903* NAVD 88 ORTHO HEIGHT -   129.170 (meters)      423.79  (feet) ADJUSTED
 HB0903  ______________________________________________________________________
 HB0903  GEOID HEIGHT    -        -28.223 (meters)                     GEOID18
 HB0903  DYNAMIC HEIGHT  -        129.077 (meters)      423.48  (feet) COMP
 HB0903  MODELED GRAVITY -    979,904.5   (mgal)                       NAVD 88
 HB0903
 HB0903  VERT ORDER      -  SECOND    CLASS 0
 HB0903
 HB0903.The horizontal coordinates were determined by differentially corrected
 HB0903.hand held GPS observations or other comparable positioning techniques
 HB0903.and have an estimated accuracy of +/- 3 meters.
 HB0903
 HB0903.The orthometric height was determined by differential leveling and
 HB0903.adjusted by the NATIONAL GEODETIC SURVEY
 HB0903.in June 1991.
 HB0903
 HB0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0903.GEOID18 height accuracy estimate available here.
 HB0903
 HB0903.Click photographs - Photos may exist for this station.
 HB0903
 HB0903.The dynamic height is computed by dividing the NAVD 88
 HB0903.geopotential number by the normal gravity value computed on the
 HB0903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0903.degrees latitude (g = 980.6199 gals.).
 HB0903
 HB0903.The modeled gravity was interpolated from observed gravity values.
 HB0903
 HB0903;                    North         East    Units  Estimated Accuracy
 HB0903;SPC IL W     -    51,185.1     786,621.9     MT  (+/- 3 meters HH1 GPS) 
 HB0903
 HB0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0527810867(NAD 83)
 HB0903
 HB0903                          SUPERSEDED SURVEY CONTROL
 HB0903
 HB0903  NGVD 29 (11/26/84)  129.082  (m)          423.50   (f) ADJUSTED    2 0
 HB0903
 HB0903.Superseded values are not recommended for survey control.
 HB0903
 HB0903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0903.See file dsdata.pdf to determine how the superseded data were derived.
 HB0903
 HB0903_MARKER: DR = REFERENCE MARK DISK
 HB0903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0903_STAMPING: MOUNDS NO 2 1960
 HB0903_MARK LOGO: CGS
 HB0903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0903+STABILITY: SURFACE MOTION
 HB0903
 HB0903  HISTORY     - Date     Condition        Report By
 HB0903  HISTORY     - 1960     MONUMENTED       CGS
 HB0903
 HB0903                          STATION DESCRIPTION
 HB0903
 HB0903'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0903'0.9 MI N FROM MOUNDS.
 HB0903'ABOUT 0.2 MILE EAST ALONG FIRST STREET FROM ITS JUNCTION WITH
 HB0903'U.S. HIGHWAY 51 IN MOUNDS, THENCE 0.65 MILE NORTH ALONG READER
 HB0903'STREET TO THE MOUNDS CEMETERY AND THE BUDER GRAVESTONE, THENCE
 HB0903'0.05 MILE EAST ALONG A TRACK ROAD, THENCE ABOUT 100 YARDS NORTH
 HB0903'AND EAST ALONG A TRACK ROAD TO THE GAVITT GRAVESTONE, THENCE
 HB0903'ABOUT 200 YARDS NORTH ALONG TRACK ROAD TO A GAP IN THE FENCE
 HB0903'AT THE WEST END OF A SHORT ROW OF BRUSH WHICH SEPARATES TWO
 HB0903'FIELDS, 30 FEET EAST OF THE CENTER LINE OF THE TRACK ROAD, 244
 HB0903'FEET NORTH OF THE CENTER LINE OF A TRACK ROAD, 223 FEET
 HB0903'NORTH-NORTHWEST OF THE GAVITT GRAVESTONE, 1 FOOT SOUTH OF A FENCE,
 HB0903'79.8 FEET WEST OF TRAVERSE STATION MOUNDS, 79.5 FEET WEST OF A
 HB0903'METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 HB0903'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1057 ***********************************************************************
 LC1057  DESIGNATION -  MOUNT
 LC1057  PID         -  LC1057
 LC1057  STATE/COUNTY-  IL/MCLEAN
 LC1057  COUNTRY     -  US
 LC1057  USGS QUAD   -  MCLEAN (2018)
 LC1057
 LC1057                         *CURRENT SURVEY CONTROL
 LC1057  ______________________________________________________________________
 LC1057* NAD 83(1997) POSITION- 40 17 12.99698(N) 089 12 20.57682(W)   ADJUSTED
 LC1057* NAVD 88 ORTHO HEIGHT -   210.460 (meters)      690.48  (feet) ADJUSTED
 LC1057  ______________________________________________________________________
 LC1057  GEOID HEIGHT    -        -32.463 (meters)                     GEOID18
 LC1057  LAPLACE CORR    -          3.00  (seconds)                    DEFLEC18
 LC1057  DYNAMIC HEIGHT  -        210.353 (meters)      690.13  (feet) COMP
 LC1057  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 LC1057
 LC1057  HORZ ORDER      -  SECOND
 LC1057  VERT ORDER      -  SECOND    CLASS 0
 LC1057
 LC1057.The horizontal coordinates were established by classical geodetic methods
 LC1057.and adjusted by the National Geodetic Survey in October 1999.
 LC1057
 LC1057.The orthometric height was determined by differential leveling and
 LC1057.adjusted by the NATIONAL GEODETIC SURVEY
 LC1057.in June 1991.
 LC1057
 LC1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1057.GEOID18 height accuracy estimate available here.
 LC1057
 LC1057.Click photographs - Photos may exist for this station.
 LC1057
 LC1057.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1057
 LC1057.The dynamic height is computed by dividing the NAVD 88
 LC1057.geopotential number by the normal gravity value computed on the
 LC1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1057.degrees latitude (g = 980.6199 gals.).
 LC1057
 LC1057.The modeled gravity was interpolated from observed gravity values.
 LC1057
 LC1057. The following values were computed from the NAD 83(1997) position.
 LC1057
 LC1057;                    North         East     Units Scale Factor Converg.
 LC1057;SPC IL E     -   402,226.174   225,818.036   MT  1.00004271   -0 33 50.8
 LC1057;SPC IL E     - 1,319,637.04    740,871.34   sFT  1.00004271   -0 33 50.8
 LC1057;SPC IL W     -   402,290.487   781,710.620   MT  1.00002334   +0 37 17.0
 LC1057;SPC IL W     - 1,319,848.04  2,564,662.26   sFT  1.00002334   +0 37 17.0
 LC1057;UTM  16      - 4,461,940.226   312,503.540   MT  1.00003277   -1 25 36.0
 LC1057
 LC1057!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1057!SPC IL E     -   0.99997208  x   1.00004271  =   1.00001479
 LC1057!SPC IL W     -   0.99997208  x   1.00002334  =   0.99999542
 LC1057!UTM  16      -   0.99997208  x   1.00003277  =   1.00000485
 LC1057
 LC1057:                Primary Azimuth Mark                     Grid Az
 LC1057:SPC IL E     -  MOUNT AZ MK                              359 41 40.8
 LC1057:SPC IL W     -  MOUNT AZ MK                              358 30 33.0
 LC1057:UTM  16      -  MOUNT AZ MK                              000 33 26.0
 LC1057
 LC1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1250361940(NAD 83)
 LC1057
 LC1057|---------------------------------------------------------------------|
 LC1057| PID    Reference Object                     Distance      Geod. Az  |
 LC1057|                                                           dddmmss.s |
 LC1057| LC1910 MC LEAN MUNICIPAL TANK              APPROX. 4.3 KM 0455523.3 |
 LC1057| LC1058 MOUNT RM 1                           18.094 METERS 17737     |
 LC1057| LC1056 MOUNT RM 2                           14.273 METERS 28133     |
 LC1057| LC1055 MOUNT AZ MK                                        3590750.0 |
 LC1057|---------------------------------------------------------------------|
 LC1057
 LC1057                          SUPERSEDED SURVEY CONTROL
 LC1057
 LC1057  NAD 83(1986)-  40 17 13.00803(N)    089 12 20.57484(W) AD(       ) 2
 LC1057  NAD 27      -  40 17 12.86530(N)    089 12 20.25570(W) AD(       ) 2
 LC1057  NGVD 29 (??/??/92)  210.529  (m)          690.71   (f) ADJ UNCH    2 0
 LC1057  NGVD 29             210.53   (m)          690.7    (f) LEVELING    3  
 LC1057
 LC1057.Superseded values are not recommended for survey control.
 LC1057
 LC1057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1057.See file dsdata.pdf to determine how the superseded data were derived.
 LC1057
 LC1057_MARKER: DE = TRAVERSE STATION DISK
 LC1057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1057_STAMPING: MOUNT 1960
 LC1057_MARK LOGO: CGS
 LC1057_PROJECTION: FLUSH
 LC1057_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1057+STABILITY: SURFACE MOTION
 LC1057
 LC1057  HISTORY     - Date     Condition        Report By
 LC1057  HISTORY     - 1960     MONUMENTED       CGS
 LC1057  HISTORY     - 1960     GOOD             CGS
 LC1057  HISTORY     - 1980     GOOD             NGS
 LC1057  HISTORY     - 19800615 GOOD             NGS
 LC1057  HISTORY     - 1981     MARK NOT FOUND   NGS
 LC1057
 LC1057                          STATION DESCRIPTION
 LC1057
 LC1057'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1057'THE STATION IS LOCATED ABOUT 2-1/4 MILES NORTH-NORTHEAST OF
 LC1057'ATLANTA, ABOUT 2 MILES SOUTHWEST OF MC LEAN AND ABOUT 1/4
 LC1057'MILE NORTH OF U.S. HIGHWAY 66 IN THE RIGHT-OF-WAY OF A NORTH
 LC1057'AND SOUTH GRAVEL ROAD.
 LC1057'
 LC1057'TO REACH THE STATION FROM U.S. HIGHWAY 66 AND EAST SOUTH STREET
 LC1057'ON THE EAST SIDE OF ATLANTA, GO NORTHEAST ON U.S. HIGHWAY 66
 LC1057'FOR 0.6 MILE TO A CROSSROAD, CONTINUE NORTHEAST ON U.S. HIGHWAY
 LC1057'66 FOR 1.4 MILES TO A CROSSROAD, TURN LEFT AND GO NORTH FOR
 LC1057'0.25 MILE TO GATE ON RIGHT AND STATION AS DESCRIBED.
 LC1057'
 LC1057'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF
 LC1057'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1057'SURFACE OF THE GROUND AND IS STAMPED MOUNT 1960.  THE MARK
 LC1057'IS 22 FEET EAST OF CENTER OF ROAD, 11 FEET SOUTHWEST OF SOUTH
 LC1057'GATE POST, 4.8 FEET SOUTHWEST OF WITNESS POST AND 2.7 FEET
 LC1057'WEST OF FENCE.
 LC1057'
 LC1057'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 LC1057'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1057'SURFACE OF THE GROUND AND IS STAMPED MOUNT NO 1 1960.  THE
 LC1057'MARK IS 63.3 FEET SOUTH OF WITNESS POST, 23 FEET EAST OF CENTER
 LC1057'OF ROAD AND 1 FOOT WEST OF FENCE.
 LC1057'
 LC1057'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF
 LC1057'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC1057'SURFACE OF THE GROUND AND IS STAMPED MOUNT NO 2 1960.  THE
 LC1057'MARK IS 48.7 FEET WEST OF WITNESS POST, 24 FEET WEST OF
 LC1057'CENTER OF ROAD AND 1 FOOT EAST OF FENCE.
 LC1057'
 LC1057'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A
 LC1057'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC1057'OF THE GROUND AND IS STAMPED MOUNT 1960.  THE MARK IS 25
 LC1057'FEET EAST OF CENTER OF ROAD, 18 FEET SOUTH OF MR. W.W. BEELER
 LC1057'DRIVEWAY, 5 FEET SOUTH-SOUTHWEST OF FENCE CORNER, 1.7 FEET
 LC1057'SOUTHWEST OF WITNESS POST AND 1 FOOT WEST OF FENCE.
 LC1057'
 LC1057'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE NORTH
 LC1057'FOR 0.4 MILE TO MR. W.W. BEELER DRIVEWAY AND AZIMUTH MARK ON
 LC1057'RIGHT AS DESCRIBED.
 LC1057'
 LC1057'HEIGHT OF LIGHT ABOVE STATION MARK 4.49 METERS.
 LC1057
 LC1057                          STATION RECOVERY (1960)
 LC1057
 LC1057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1057'2.4 MI NE FROM ATLANTA.
 LC1057'ABOUT 0.7 MILES NORTHEAST ALONG OLD HIGHWAY 66 AND NORTHEAST
 LC1057'ARCH STREET FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA,
 LC1057'THENCE 1.4 MILES NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 0.25
 LC1057'MILES NORTH ALONG A GRAVEL ROAD AT A FIELD ENTRANCE EAST OF THE
 LC1057'ROAD, 22 FEET EAST OF THE CENTER LINE OF THE ROAD, 2.5 FEET WEST
 LC1057'OF THE FENCE, 19 FEET SOUTH OF THE CENTER LINE OF THE FIELD
 LC1057'ENTRANCE, 10.5 FEET SOUTH-SOUTHEAST OF THE EAST END OF THE SOUTH
 LC1057'HEADWALL OF A CONCRETE PIPE CULVERT, 4.7 FEET SOUTHWEST OF A
 LC1057'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 LC1057'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC1057
 LC1057                          STATION RECOVERY (1980)
 LC1057
 LC1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1057'ABOUT 2.0 MILE NE ALONG US HIGHWAY 66 FROM ITS JUNCTION WITH EAST
 LC1057'SOUTH STREET AT THE E EDGE OF ATLANTA, THENCE 0.25 MILE NORTH ALONG A
 LC1057'PAVED ROAD, 139 FT SE OF A POWER LINE POLE, 22 FT E OF CENTERLINE OF
 LC1057'THE ROAD.
 LC1057
 LC1057                          STATION RECOVERY (1980)
 LC1057
 LC1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1057'STATION MARK, RM 1 AND THE AZ MK WERE FOUND IN GOOD CONDITION.  RM 2
 LC1057'WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED BY AN TELEPHONE
 LC1057'UNDERGROUND CABLE.  RM 3 WAS ESTABALISHED.  THE 1960 AZ MK WAS
 LC1057'OBSTRUCTED AND AN AZ MK NO 2 WAS ESTABLISHED.  STATION IS LOCATED
 LC1057'ABOUT 2.3 MILES (3.7 KM) NE OF ATLANTA, 2 MILES (3.2 KM) SW OF MCLEAN
 LC1057'ON THE E SIDE OF ROAD RIGHT OF WAY.  TO REACH STATION FROM JUNCTION OF
 LC1057'US HWY 66 AND E S STREET AT THE E EDGE OF ATLANTA, GO NE ON HWY 66 FOR
 LC1057'2.0 MILES (3.2 KM) TO A ROAD LEFT.  TURN LEFT ON THE ROAD AND GO N FOR
 LC1057'0.25 MILE (0.40 KM) TO STATION ON RIGHT AS DESCRIBED.  CONTINUE AHEAD
 LC1057'FOR 0.4 MILE (0.6 KM) TO THE 1960 AZ MK IN THE RIGHT.  CONTINUE AHEAD
 LC1057'FOR 0.15 MILE (0.24 KM) TO AZ MK 2 ON THE LEFT.  STATION MARKS ARE
 LC1057'STANDARD DISKS, STAMPED---MOUNT 1960---.  THE SURFACE MARK IS 139 FT
 LC1057'(42.4 M) SE OF A POWER LINE POLE, 22 FT (6.7 M) E OF CENTERLINE OF
 LC1057'ROAD AND 1 FT (0.3 M) S OF A METAL WITNESS POST.  THE MARK IS FLUSH.
 LC1057'RM 1, A STANDARD DISK, STAMPED---MOUNT NO 1 1960---.  IT IS 60 FT
 LC1057'(18.3 M) S OF THE METAL WITNESS POST AND 23 FT (7.0 M) E OF THE
 LC1057'CENTERLINE OF ROAD.  THE MARK IS FLUSH.  RM 3, A STANDARD ALUMINUM
 LC1057'PRECAST MARK, STAMPED---MOUNT 1960 NO 3 1980---.  IT IS 21 FT (6.4 M)
 LC1057'W OF CENTERLINE OF ROAD AND 1.5 FT (0.5 M) S OF A POWER LINE POLE. IT
 LC1057'PROJECTS 2 INCHES.  AZ MK, A STANDARD DISK, STAMPED---MOUNT 1960---.
 LC1057'IT IS 25 FT (7.6 M) E OF CENTERLINE OF ROAD, 18 FT (5.5 M) S OF
 LC1057'CENTERLINE OF DRIVEWAY AND 2 FT (0.6 M) SW OF A METAL WITNESS POST.
 LC1057'THE MARK IS FLUSH.  AZ MK NO 2 IS A STANDARD DISK, STAMPED---MOUNT
 LC1057'1960 NO 2 1980---.  IT IS 12 FT (3.7 M) W OF CENTERLINE OF ROAD, 4 FT
 LC1057'(1.2 M) N OF THE S END OF CULVERT, 2 FT (0.6 M) E OF EXTREME W EDGE OF
 LC1057'CULVERT, CEMENTED IN A DRILL HOLE IN THE TOP OF CONCRETE CULVERT.
 LC1057
 LC1057                          STATION RECOVERY (1981)
 LC1057
 LC1057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (WGC)
 LC1057'PLEASE BE INFORMED THAT WHILE MOWING THE ROAD BANK I ACCIDENTLY HIT
 LC1057'AND BROKE OFF THE FLLOWING MARKER.
 LC1057'MOUNT 1960 NO. 3 1980.
 LC1057'I HAVE THIS MARKER IN MY GARAGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1055 ***********************************************************************
 LC1055  DESIGNATION -  MOUNT AZ MK
 LC1055  PID         -  LC1055
 LC1055  STATE/COUNTY-  IL/MCLEAN
 LC1055  COUNTRY     -  US
 LC1055  USGS QUAD   -  MCLEAN (2018)
 LC1055
 LC1055                         *CURRENT SURVEY CONTROL
 LC1055  ______________________________________________________________________
 LC1055* NAD 83(1986) POSITION- 40 17 32.     (N) 089 12 20.     (W)   SCALED
 LC1055* NAVD 88 ORTHO HEIGHT -   208.264 (meters)      683.28  (feet) ADJUSTED
 LC1055  ______________________________________________________________________
 LC1055  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 LC1055  DYNAMIC HEIGHT  -        208.158 (meters)      682.93  (feet) COMP
 LC1055  MODELED GRAVITY -    980,114.8   (mgal)                       NAVD 88
 LC1055
 LC1055  VERT ORDER      -  SECOND    CLASS 0
 LC1055
 LC1055.The horizontal coordinates were scaled from a map and have
 LC1055.an estimated accuracy of +/- 6 seconds.
 LC1055
 LC1055.The orthometric height was determined by differential leveling and
 LC1055.adjusted by the NATIONAL GEODETIC SURVEY
 LC1055.in June 1991.
 LC1055
 LC1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1055.GEOID18 height accuracy estimate available here.
 LC1055
 LC1055.Click photographs - Photos may exist for this station.
 LC1055
 LC1055.The dynamic height is computed by dividing the NAVD 88
 LC1055.geopotential number by the normal gravity value computed on the
 LC1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1055.degrees latitude (g = 980.6199 gals.).
 LC1055
 LC1055.The modeled gravity was interpolated from observed gravity values.
 LC1055
 LC1055;                    North         East    Units  Estimated Accuracy
 LC1055;SPC IL E     -   402,810.      225,840.      MT  (+/- 180 meters Scaled)
 LC1055
 LC1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK125625(NAD 83)
 LC1055
 LC1055                          SUPERSEDED SURVEY CONTROL
 LC1055
 LC1055  NGVD 29 (??/??/92)  208.332  (m)          683.50   (f) ADJ UNCH    2 0
 LC1055
 LC1055.Superseded values are not recommended for survey control.
 LC1055
 LC1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1055.See file dsdata.pdf to determine how the superseded data were derived.
 LC1055
 LC1055_MARKER: DZ = AZIMUTH MARK DISK
 LC1055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1055_STAMPING: MOUNT 1960
 LC1055_MARK LOGO: CGS
 LC1055_PROJECTION: FLUSH
 LC1055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1055+STABILITY: SURFACE MOTION
 LC1055
 LC1055  HISTORY     - Date     Condition        Report By
 LC1055  HISTORY     - 1960     MONUMENTED       CGS
 LC1055  HISTORY     - 1980     GOOD             NGS
 LC1055
 LC1055                          STATION DESCRIPTION
 LC1055
 LC1055'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1055'2.8 MI NE FROM ATLANTA.
 LC1055'ABOUT 0.7 MILES NORTHEAST ALONG NORTHEAST ARCH STREET AND OLD
 LC1055'HIGHWAY 66 FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA,
 LC1055'THENCE 1.4 MILES NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 0.65
 LC1055'NORTH ALONG A GRAVEL ROAD, AT A FARM HOUSE ON THE EAST SIDE OF
 LC1055'THE ROAD, 25 FEET EAST OF THE CENTER LINE OF THE ROAD, 17 FEET
 LC1055'SOUTH OF THE CENTER LINE OF THE FARM DRIVE, 1 FOOT WEST OF THE
 LC1055'FENCE, 5 FEET SOUTH OF A FENCE CORNER, 126 FEET SOUTHEAST OF A
 LC1055'POWER POLE WITH A TRANSFORMER, 1.5 FEET SOUTHWEST OF A METAL
 LC1055'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 LC1055'CONCRETE POST FLUSH WITH THE GROUND.
 LC1055
 LC1055                          STATION RECOVERY (1980)
 LC1055
 LC1055'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1055'ABOUT 2.0 MILES NE ALONG US HIGHWAY 66 FROM ITS JUNCTION WITH EAST
 LC1055'SOUTH STREET AT THE E EDGE OF ATLANTA, THENCE 0.65 MILE N ALONG A
 LC1055'PAVED ROAD, 25 FT E OF CENTERLINE OF ROAD, 18 FT S OF CENTERLINE OF A
 LC1055'DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0908 ***********************************************************************
 KB0908  DESIGNATION -  MOUNT OLIVE
 KB0908  PID         -  KB0908
 KB0908  STATE/COUNTY-  IL/MACOUPIN
 KB0908  COUNTRY     -  US
 KB0908  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0908
 KB0908                         *CURRENT SURVEY CONTROL
 KB0908  ______________________________________________________________________
 KB0908* NAD 83(1997) POSITION- 39 04 43.31390(N) 089 43 06.28603(W)   ADJUSTED
 KB0908* NAVD 88 ORTHO HEIGHT -   208.614 (meters)      684.43  (feet) ADJUSTED
 KB0908  ______________________________________________________________________
 KB0908  GEOID HEIGHT    -        -31.243 (meters)                     GEOID18
 KB0908  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 KB0908  DYNAMIC HEIGHT  -        208.490 (meters)      684.02  (feet) COMP
 KB0908  MODELED GRAVITY -    980,032.1   (mgal)                       NAVD 88
 KB0908
 KB0908  HORZ ORDER      -  FIRST
 KB0908  VERT ORDER      -  SECOND    CLASS 0
 KB0908
 KB0908.The horizontal coordinates were established by classical geodetic methods
 KB0908.and adjusted by the National Geodetic Survey in October 1999.
 KB0908
 KB0908.The orthometric height was determined by differential leveling and
 KB0908.adjusted by the NATIONAL GEODETIC SURVEY
 KB0908.in June 1991.
 KB0908
 KB0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0908.GEOID18 height accuracy estimate available here.
 KB0908
 KB0908.Click photographs - Photos may exist for this station.
 KB0908
 KB0908.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0908
 KB0908.The dynamic height is computed by dividing the NAVD 88
 KB0908.geopotential number by the normal gravity value computed on the
 KB0908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0908.degrees latitude (g = 980.6199 gals.).
 KB0908
 KB0908.The modeled gravity was interpolated from observed gravity values.
 KB0908
 KB0908. The following values were computed from the NAD 83(1997) position.
 KB0908
 KB0908;                    North         East     Units Scale Factor Converg.
 KB0908;SPC IL W     -   267,801.201   738,785.370   MT  0.99995969   +0 16 57.3
 KB0908;SPC IL W     -   878,611.11  2,423,831.67   sFT  0.99995969   +0 16 57.3
 KB0908;UTM  16      - 4,329,027.873   264,850.556   MT  1.00028092   -1 42 52.0
 KB0908
 KB0908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0908!SPC IL W     -   0.99997217  x   0.99995969  =   0.99993186
 KB0908!UTM  16      -   0.99997217  x   1.00028092  =   1.00025308
 KB0908
 KB0908:                Primary Azimuth Mark                     Grid Az
 KB0908:SPC IL W     -  MOUNT OLIVE MUNICIPAL TANK               232 01 47.1
 KB0908:UTM  16      -  MOUNT OLIVE MUNICIPAL TANK               234 01 36.4
 KB0908
 KB0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6485029027(NAD 83)
 KB0908
 KB0908|---------------------------------------------------------------------|
 KB0908| PID    Reference Object                     Distance      Geod. Az  |
 KB0908|                                                           dddmmss.s |
 KB0908| KB1442 LITCHFIELD BROWN SHOE CO TK         APPROX.12.0 KM 0273648.4 |
 KB0908| KB1441 LITCHFIELD BROWN SHOE CO STK        APPROX.12.0 KM 0274245.5 |
 KB0908| KB1440 LITCHFIELD CATH CHURCH SPIRE        APPROX.11.8 KM 0274341.2 |
 KB0908| KB1443 LITCHFIELD MUNICIPAL TANK           APPROX.12.2 KM 0283142.8 |
 KB0908| CI7957 MOUNT OLIVE AZ MK                                  0313619.0 |
 KB0908| KB1444 LITCHFIELD AMER RADIATOR STK        APPROX.12.2 KM 0330235.6 |
 KB0908| KB1454 STAUNTON CONSOL COAL 7 STK          APPROX. 6.7 KM 2135928.8 |
 KB0908| KB0907 MOUNT OLIVE RM 3                     37.211 METERS 21436     |
 KB0908| KB1459 STAUNTON CATH CHURCH SPIRE          APPROX. 9.2 KM 2171538.8 |
 KB0908| KB1458 STAUNTON LUTHERAN CH SPIRE          APPROX. 9.7 KM 2180935.0 |
 KB0908| KB1456 STAUNTON MUNICIPAL TANK             APPROX. 8.4 KM 2203726.5 |
 KB0908| KB1437 MOUNT OLIVE IMMANUEL LUTH CH        APPROX. 1.0 KM 2234229.7 |
 KB0908| CI7958 MOUNT OLIVE RM 1                     40.017 METERS 22514     |
 KB0908| KB1451 CONSOLIDATED COAL MINE 14 STK       APPROX. 9.2 KM 2294731.4 |
 KB0908| KB1439 MOUNT OLIVE MUNICIPAL TANK          APPROX. 0.9 KM 2321844.4 |
 KB0908| KB1453 CONSOLIDATED COAL MINE 15 STK       APPROX. 4.1 KM 2555128.7 |
 KB0908| KB1450 SUPERIOR COAL CO MINE 4 STK         APPROX.11.9 KM 2621534.9 |
 KB0908| KB1452 SUPERIOR COAL CO MINE 2 STK         APPROX. 7.3 KM 2711220.3 |
 KB0908| KB1457 SUPERIOR COAL CO MINE 1 STK         APPROX. 7.0 KM 3003545.3 |
 KB0908| KB0909 MOUNT OLIVE RM 2                     38.011 METERS 35849     |
 KB0908|---------------------------------------------------------------------|
 KB0908
 KB0908                          SUPERSEDED SURVEY CONTROL
 KB0908
 KB0908  NAD 83(1986)-  39 04 43.32258(N)    089 43 06.27893(W) AD(       ) 1
 KB0908  NAD 27      -  39 04 43.15600(N)    089 43 05.94900(W) AD(       ) 1
 KB0908  NGVD 29 (??/??/92)  208.737  (m)          684.83   (f) ADJ UNCH    2 0
 KB0908  NGVD 29             208.74   (m)          684.8    (f) LEVELING    3  
 KB0908
 KB0908.Superseded values are not recommended for survey control.
 KB0908
 KB0908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0908.See file dsdata.pdf to determine how the superseded data were derived.
 KB0908
 KB0908_MARKER: DS = TRIANGULATION STATION DISK
 KB0908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0908_STAMPING: MOUNT OLIVE 1934
 KB0908_MARK LOGO: CGS
 KB0908_PROJECTION: FLUSH
 KB0908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0908+STABILITY: SURFACE MOTION
 KB0908
 KB0908  HISTORY     - Date     Condition        Report By
 KB0908  HISTORY     - 1934     MONUMENTED       CGS
 KB0908  HISTORY     - 1960     GOOD             CGS
 KB0908  HISTORY     - 1960     GOOD             CGS
 KB0908  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 KB0908
 KB0908                          STATION DESCRIPTION
 KB0908
 KB0908'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB0908'IN THE NORTH SIDE OF MOUNT OLIVE, ABOUT 200 FEET SOUTH OF THE
 KB0908'CORPORATION LINE, ON A VACANT STRIP OF LAND BETWEEN U.S.
 KB0908'HIGHWAY 66 AND THE ILLINOIS TERMINAL SYSTEM RAILROAD, 46 FEET EAST OF
 KB0908'CENTER LINE OF U.S. HIGHWAY 66, 37 FEET WEST-NORTHWEST OF A
 KB0908'TRANSMISSION POLE, 44 FEET WEST OF WEST RAIL OF THE ILLINOIS TERMINAL
 KB0908'SYSTEM RAILROAD, 98 FEET WEST OF WEST RAIL OF THE MAIN LINE OF
 KB0908'THE WABASH RAILWAY, 12 FEET SOUTH OF SIGN CHAIN ROCKS BRIDGE, AND
 KB0908'PROJECTS 3 INCHES.
 KB0908'
 KB0908'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB0908'DISKS SET IN CONCRETE.
 KB0908'
 KB0908'REFERENCE MARK NO. 1 IS 131.29 FEET SOUTHWEST OF STATION, ON EAST
 KB0908'EDGE OF RIGHT-OF-WAY OF U.S. HIGHWAY 66, 24 FEET EAST OF CENTER
 KB0908'LINE OF U.S. HIGHWAY 66 AND PROJECTS 8 INCHES. REFERENCE MARK NO. 2
 KB0908'IS 124.66 FEET NORTH OF STATION, 120 FEET SOUTH OF A CULVERT, 29
 KB0908'FEET WEST OF CENTER LINE OF U.S. HIGHWAY 66, ON THE WEST EDGE OF THE
 KB0908'RIGHT-OF-WAY, PROJECTS 6 INCHES AND IS 235.22 FEET
 KB0908'NORTH-NORTHEAST OF REFERENCE MARK NO. 1.
 KB0908'
 KB0908'AZIMUTH MARK IS ABOUT 0.3 MILE NORTH-NORTHEAST OF STATION, 3 FEET
 KB0908'EAST OF CENTER LINE OF U.S. HIGHWAY 66, 48 FEET SOUTH OF
 KB0908'CENTER LINE OF DIRT ROAD THAT CROSSES THE RAILROAD, 45 FEET WEST OF
 KB0908'WEST RAIL OF THE ILLINOIS TERMINAL SYSTEM RAILROAD AND
 KB0908'PROJECTS 7 INCHES.
 KB0908'
 KB0908'113-FOOT SIGNAL AT STAUNTON IS VISIBLE AT 45 FEET.
 KB0908'
 KB0908'100-FOOT SIGNAL AT GILLESPIE IS VISIBLE AT 25 FEET.
 KB0908'
 KB0908'113-FOOT SIGNAL AT JOHNSON IS VISIBLE AT 25 FEET.
 KB0908'
 KB0908'113-FOOT SIGNAL AT LITCHFIELD IS VISIBLE AT 15 FEET.
 KB0908'
 KB0908'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 KB0908
 KB0908                          STATION RECOVERY (1960)
 KB0908
 KB0908'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0908'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 2 WERE RECOVERED AS
 KB0908'DESCRIBED AND WERE FOUND TO BE IN GOOD CONDITION. THE TOP
 KB0908'OF REFERENCE MARK 1 HAS BEEN KNOCKED OFF, REFERENCE MARK 3 WAS
 KB0908'ESTABLISHED.
 KB0908'
 KB0908'DUE TO POWER LINE DIRECTLY OVER THE STATION MARK A STEEL TOWER COULD
 KB0908'NOT BE BUILT OVER IT, THEREFORE REFERENCE MARK 3 WAS OCCUPIED AS
 KB0908'THE STATION. A TRAVERSE CONNECTION WAS MADE TO REFERENCE MARK 3. THE
 KB0908'DISTANCE IS SHOWN ABOVE.
 KB0908'
 KB0908'A NEW TO REACH AND DESCRIPTION FOLLOWS-
 KB0908'
 KB0908'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND POLAR
 KB0908'STREET IN THE CENTER OF MT. OLIVE, GO NORTH ON POPLAR STREET
 KB0908'FOR 0.3 MILE, TURN RIGHT, GO EASTERLY ON EAST 5TH STREET FOR 0.35
 KB0908'MILE TO THE ACU RULE CO. BUILDING ON RIGHT, CONTINUE AHEAD FOR
 KB0908'0.1 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 KB0908'
 KB0908'THE STATION IS A STANDARD TRIANGULATION STATION DISK SET IN TOP OF 12
 KB0908'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 KB0908'AND IS STAMPED MOUNT OLIVE 1934. THE MARK IS 97 FEET WEST OF THE WEST
 KB0908'RAIL OF RAILROAD TRACKS, 77 FEET NORTH-NORTHEAST OF POWER POLE,
 KB0908'46 FEET EAST OF CENTER OF ROAD AND 33 FT.  SOUTHEAST OF POWER LINE
 KB0908'POLE.
 KB0908'
 KB0908'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB0908'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 KB0908'GROUND AND IS STAMPED MOUNT OLIVE NO II 1934. THE MARK IS 114 FEET
 KB0908'SOUTH OF FENCE CORNER, 69 FEET NORTH OF POWER LINE POLE AND 28
 KB0908'FEET WEST OF CENTER OF ROAD.
 KB0908'
 KB0908'THE AZIMUTH MARK WAS NO LONGER VISIBLE FROM THE GROUND, THEREFORE THE
 KB0908'DIRECTION WAS NOT CHECKED AT THIS TIME.
 KB0908'
 KB0908'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH
 KB0908'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND
 KB0908'IS STAMPED MOUNT OLIVE 1934. THE MARK IS 62 FEET SOUTH-SOUTHWEST OF
 KB0908'GRAVEL ROAD, 35 FEET NORTH OF POWER LINE POLE, 29 FEET EAST OF
 KB0908'CENTER OF ROAD AND 2.1 FEET SOUTH-SOUTHWESTOF WITNESS POST.
 KB0908'OST.
 KB0908'
 KB0908'REFERENCE MARK 3, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB0908'SQUARE CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED MOUNT
 KB0908'OLIVE NO 3 1934,THE SUBSURFACE MARK IS ALSO A REFERENCE DISK STAMPED
 KB0908'MOUNT OLIVE NO 3 1934. THE MARK IS 105 FEET WEST OF THE WEST RAIL
 KB0908'OF RAILROAD TRACKS, 96 FEET NORTH-NORTHEAST OF POWER LINE POLE, 57.5
 KB0908'FEET SOUTHWEST OF POWER LINE POLE, 50.5 FEET EAST OF CENTER OF
 KB0908'ROAD AND 4.5 FEET NORTHEAST OF WITNESS POST.
 KB0908
 KB0908                          STATION RECOVERY (1960)
 KB0908
 KB0908'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0908'1.2 MI NE FROM MOUNT OLIVE.
 KB0908'ABOUT 1.25 MILES NORTHEAST ALONG OLD U.S. HIGHWAY 66 FROM ITS
 KB0908'JUNCTION WITH STATE HIGHWAY 138 IN THE WESTERN PART OF MOUNT
 KB0908'OLIVE, ABOUT 0.1 MILE NORTH OF THE ACU RULE COMPANY, AT THE
 KB0908'OUTSIDE OF A CURVE IN THE HIGHWAY, AT THE CROSSING OF A GUY WIRE
 KB0908'FOR A POWER POLE, 46 FEET EAST-SOUTHEAST OF THE CENTER LINE OF
 KB0908'THE HIGHWAY, 33 FEET SOUTH-SOUTHEAST OF POWER POLE, 81 FEET
 KB0908'SOUTH-SOUTHEAST AND ACROSS THE HIGHWAY FROM A POWER LINE GUY POLE,
 KB0908'68 FEET WEST-NORTHWEST OF WABASH RAILROAD POLE NUMBER 444/13, 32
 KB0908'FEET SOUTH-SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER, ABOUT
 KB0908'LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KB0908'FLUSH WITH THE GROUND.
 KB0908
 KB0908                          STATION RECOVERY (1990)
 KB0908
 KB0908'RECOVERY NOTE BY US POWER SQUADRON 1990 (GG)
 KB0908'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1437 ***********************************************************************
 KB1437  DESIGNATION -  MOUNT OLIVE IMMANUEL LUTH CH
 KB1437  PID         -  KB1437
 KB1437  STATE/COUNTY-  IL/MACOUPIN
 KB1437  COUNTRY     -  US
 KB1437  USGS QUAD   -  MOUNT OLIVE (2018)
 KB1437
 KB1437                         *CURRENT SURVEY CONTROL
 KB1437  ______________________________________________________________________
 KB1437* NAD 83(1997) POSITION- 39 04 20.27059(N) 089 43 34.54257(W)   ADJUSTED
 KB1437  ______________________________________________________________________
 KB1437  GEOID HEIGHT    -        -31.240 (meters)                     GEOID18
 KB1437  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 KB1437  HORZ ORDER      -  THIRD
 KB1437
 KB1437.The horizontal coordinates were established by classical geodetic methods
 KB1437.and adjusted by the National Geodetic Survey in October 1999.
 KB1437
 KB1437.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1437.GEOID18 height accuracy estimate available here.
 KB1437
 KB1437.Click photographs - Photos may exist for this station.
 KB1437
 KB1437.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1437
 KB1437. The following values were computed from the NAD 83(1997) position.
 KB1437
 KB1437;                    North         East     Units Scale Factor Converg.
 KB1437;SPC IL W     -   267,087.308   738,109.669   MT  0.99995905   +0 16 39.3
 KB1437;SPC IL W     -   876,268.94  2,421,614.81   sFT  0.99995905   +0 16 39.3
 KB1437;UTM  16      - 4,328,337.735   264,150.163   MT  1.00028498   -1 43 09.0
 KB1437
 KB1437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6415028337(NAD 83)
 KB1437
 KB1437                          SUPERSEDED SURVEY CONTROL
 KB1437
 KB1437  NAD 83(1986)-  39 04 20.27951(N)    089 43 34.53538(W) AD(       ) 3
 KB1437  NAD 27      -  39 04 20.11400(N)    089 43 34.20300(W) AD(       ) 3
 KB1437
 KB1437.Superseded values are not recommended for survey control.
 KB1437
 KB1437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1437.See file dsdata.pdf to determine how the superseded data were derived.
 KB1437
 KB1437_MARKER: 90 = CHURCH SPIRE
 KB1437
 KB1437  HISTORY     - Date     Condition        Report By
 KB1437  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1437  HISTORY     - 1960     GOOD             CGS
 KB1437
 KB1437                          STATION DESCRIPTION
 KB1437
 KB1437'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1437'STATION IS LOCATED IN THE BUSINESS SECTION OF MT. OLIVE AND IN THE
 KB1437'SOUTHWEST ANGLE OF INTERSECTION AT E. MAIN STREET AND N. PLUM
 KB1437'STREET.
 KB1437'
 KB1437'THE STATION IS A RED BRICK CHURCH, HAS LIGHT GREEN SHINGLE SPIRE WITH
 KB1437'BALL ON TOP AND IS APPROXIMATELY 120 FEET HIGH.
 KB1437'
 KB1437'POINT INTERSECTED WAS BALL ON TOP.
 KB1437'
 KB1437'THIS STATION WAS INTERSECTED IN 1934 BUT NOT DESCRIBED. THE CHURCH IS
 KB1437'NOW NAMED IMMANUEL LUTHERAN CHURCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1439 ***********************************************************************
 KB1439  DESIGNATION -  MOUNT OLIVE MUNICIPAL TANK
 KB1439  PID         -  KB1439
 KB1439  STATE/COUNTY-  IL/MACOUPIN
 KB1439  COUNTRY     -  US
 KB1439  USGS QUAD   -  MOUNT OLIVE (2018)
 KB1439
 KB1439                         *CURRENT SURVEY CONTROL
 KB1439  ______________________________________________________________________
 KB1439* NAD 83(1997) POSITION- 39 04 25.42163(N) 089 43 35.99631(W)   ADJUSTED
 KB1439  ______________________________________________________________________
 KB1439  GEOID HEIGHT    -        -31.241 (meters)                     GEOID18
 KB1439  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 KB1439  HORZ ORDER      -  THIRD
 KB1439
 KB1439.The horizontal coordinates were established by classical geodetic methods
 KB1439.and adjusted by the National Geodetic Survey in October 1999.
 KB1439
 KB1439.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1439.GEOID18 height accuracy estimate available here.
 KB1439
 KB1439.Click photographs - Photos may exist for this station.
 KB1439
 KB1439.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1439
 KB1439. The following values were computed from the NAD 83(1997) position.
 KB1439
 KB1439;                    North         East     Units Scale Factor Converg.
 KB1439;SPC IL W     -   267,245.978   738,073.956   MT  0.99995902   +0 16 38.4
 KB1439;SPC IL W     -   876,789.51  2,421,497.64   sFT  0.99995902   +0 16 38.4
 KB1439;UTM  16      - 4,328,497.605   264,119.991   MT  1.00028516   -1 43 10.1
 KB1439
 KB1439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6411928497(NAD 83)
 KB1439
 KB1439                          SUPERSEDED SURVEY CONTROL
 KB1439
 KB1439  NAD 83(1986)-  39 04 25.43057(N)    089 43 35.98906(W) AD(       ) 3
 KB1439  NAD 27      -  39 04 25.26500(N)    089 43 35.65800(W) AD(       ) 3
 KB1439
 KB1439.Superseded values are not recommended for survey control.
 KB1439
 KB1439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1439.See file dsdata.pdf to determine how the superseded data were derived.
 KB1439
 KB1439_MARKER: 53 = ELEVATED TANK
 KB1439
 KB1439  HISTORY     - Date     Condition        Report By
 KB1439  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1439
 KB1439                          STATION DESCRIPTION
 KB1439
 KB1439'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1439'STATION IS LOCATED ABOUT 1-1/2 BLOCKS WEST OF THE BUSINESS SECTION
 KB1439'OF MT. OLIVE AND IN THE NORTHEAST ANGLE OF INTERSECTION AT
 KB1439'N.POPLAR STREET AND E. 2ND. NORTH STREET.
 KB1439'
 KB1439'THE TANK IS PAINTED SILVER, IS SUPPORTED BY 4 LEGS, HAS MT OLIVE
 KB1439'PAINTED WITH BLACK LETTERS ON EAST AND WEST SIDES OF TANK AND IS
 KB1439'APPROXIMATELY 125 FEET HIGH.
 KB1439'
 KB1439'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0909 ***********************************************************************
 KB0909  DESIGNATION -  MOUNT OLIVE RM 2
 KB0909  PID         -  KB0909
 KB0909  STATE/COUNTY-  IL/MACOUPIN
 KB0909  COUNTRY     -  US
 KB0909  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0909
 KB0909                         *CURRENT SURVEY CONTROL
 KB0909  ______________________________________________________________________
 KB0909* NAD 83(1986) POSITION- 39 04 44.55   (N) 089 43 06.32   (W)   HD_HELD1
 KB0909* NAVD 88 ORTHO HEIGHT -   208.557 (meters)      684.24  (feet) ADJUSTED
 KB0909  ______________________________________________________________________
 KB0909  GEOID HEIGHT    -        -31.243 (meters)                     GEOID18
 KB0909  DYNAMIC HEIGHT  -        208.434 (meters)      683.84  (feet) COMP
 KB0909  MODELED GRAVITY -    980,032.1   (mgal)                       NAVD 88
 KB0909
 KB0909  VERT ORDER      -  SECOND    CLASS 0
 KB0909
 KB0909.The horizontal coordinates were determined by differentially corrected
 KB0909.hand held GPS observations or other comparable positioning techniques
 KB0909.and have an estimated accuracy of +/- 3 meters.
 KB0909
 KB0909.The orthometric height was determined by differential leveling and
 KB0909.adjusted by the NATIONAL GEODETIC SURVEY
 KB0909.in June 1991.
 KB0909
 KB0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0909.GEOID18 height accuracy estimate available here.
 KB0909
 KB0909.Click photographs - Photos may exist for this station.
 KB0909
 KB0909.The dynamic height is computed by dividing the NAVD 88
 KB0909.geopotential number by the normal gravity value computed on the
 KB0909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0909.degrees latitude (g = 980.6199 gals.).
 KB0909
 KB0909.The modeled gravity was interpolated from observed gravity values.
 KB0909
 KB0909;                    North         East    Units  Estimated Accuracy
 KB0909;SPC IL W     -   267,839.3     738,784.4     MT  (+/- 3 meters HH1 GPS) 
 KB0909
 KB0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6485029066(NAD 83)
 KB0909
 KB0909                          SUPERSEDED SURVEY CONTROL
 KB0909
 KB0909  NGVD 29 (??/??/92)  208.680  (m)          684.64   (f) ADJ UNCH    2 0
 KB0909
 KB0909.Superseded values are not recommended for survey control.
 KB0909
 KB0909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0909.See file dsdata.pdf to determine how the superseded data were derived.
 KB0909
 KB0909_MARKER: DR = REFERENCE MARK DISK
 KB0909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0909_STAMPING: MOUNT OLIVE NO 11 1934
 KB0909_MARK LOGO: CGS
 KB0909_PROJECTION: FLUSH
 KB0909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0909+STABILITY: SURFACE MOTION
 KB0909
 KB0909  HISTORY     - Date     Condition        Report By
 KB0909  HISTORY     - 1934     MONUMENTED       CGS
 KB0909  HISTORY     - 1960     GOOD             CGS
 KB0909
 KB0909                          STATION DESCRIPTION
 KB0909
 KB0909'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0909'1.2 MI NE FROM MOUNT OLIVE.
 KB0909'ABOUT 1.25 MILES NORTHEAST ALONG OLD U.S. HIGHWAY 66 FROM ITS
 KB0909'JUNCTION WITH STATE HIGHWAY 138 IN THE WESTERN PART OF MOUNT
 KB0909'OLIVE, ABOUT 0.1 MILE NORTH OF THE ACU RULE COMPANY, AT THE
 KB0909'NORTH END AND AT INSIDE OF A CURVE, 28 FEET WEST-NORTHWEST OF
 KB0909'THE CENTER LINE OF THE HIGHWAY, 69 FEET NORTHEAST OF POWER GUY
 KB0909'POLE, 122 FEET SOUTH-SOUTHWEST OF THE SOUTH-SOUTHWEST END OF THE
 KB0909'WEST-NORTHWEST HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT, 91 FEET
 KB0909'NORTH-NORTHWEST OF POWER POLE, 93 FEET NORTH-NORTHWEST OF A
 KB0909'CONCRETE RIGHT-OF-WAY MARKER, 124.6 FEET NORTH-NORTHWEST OF
 KB0909'TRIANGULATION STATION MOUNT OLIVE, ABOUT LEVEL WITH THE HIGHWAY
 KB0909'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0907 ***********************************************************************
 KB0907  DESIGNATION -  MOUNT OLIVE RM 3
 KB0907  PID         -  KB0907
 KB0907  STATE/COUNTY-  IL/MACOUPIN
 KB0907  COUNTRY     -  US
 KB0907  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0907
 KB0907                         *CURRENT SURVEY CONTROL
 KB0907  ______________________________________________________________________
 KB0907* NAD 83(1997) POSITION- 39 04 42.32058(N) 089 43 07.16499(W)   ADJUSTED
 KB0907* NAVD 88 ORTHO HEIGHT -   208.548 (meters)      684.21  (feet) ADJUSTED
 KB0907  ______________________________________________________________________
 KB0907  GEOID HEIGHT    -        -31.243 (meters)                     GEOID18
 KB0907  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 KB0907  DYNAMIC HEIGHT  -        208.425 (meters)      683.81  (feet) COMP
 KB0907  MODELED GRAVITY -    980,032.1   (mgal)                       NAVD 88
 KB0907
 KB0907  HORZ ORDER      -  SECOND
 KB0907  VERT ORDER      -  SECOND    CLASS 0
 KB0907
 KB0907.The horizontal coordinates were established by classical geodetic methods
 KB0907.and adjusted by the National Geodetic Survey in October 1999.
 KB0907
 KB0907.The orthometric height was determined by differential leveling and
 KB0907.adjusted by the NATIONAL GEODETIC SURVEY
 KB0907.in June 1991.
 KB0907
 KB0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0907.GEOID18 height accuracy estimate available here.
 KB0907
 KB0907.Click photographs - Photos may exist for this station.
 KB0907
 KB0907.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0907
 KB0907.The dynamic height is computed by dividing the NAVD 88
 KB0907.geopotential number by the normal gravity value computed on the
 KB0907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0907.degrees latitude (g = 980.6199 gals.).
 KB0907
 KB0907.The modeled gravity was interpolated from observed gravity values.
 KB0907
 KB0907. The following values were computed from the NAD 83(1997) position.
 KB0907
 KB0907;                    North         East     Units Scale Factor Converg.
 KB0907;SPC IL W     -   267,770.466   738,764.396   MT  0.99995967   +0 16 56.7
 KB0907;SPC IL W     -   878,510.27  2,423,762.86   sFT  0.99995967   +0 16 56.7
 KB0907;UTM  16      - 4,328,997.878   264,828.516   MT  1.00028104   -1 42 52.5
 KB0907
 KB0907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0907!SPC IL W     -   0.99997218  x   0.99995967  =   0.99993185
 KB0907!UTM  16      -   0.99997218  x   1.00028104  =   1.00025321
 KB0907
 KB0907:                Primary Azimuth Mark                     Grid Az
 KB0907:SPC IL W     -  MOUNT OLIVE MUNICIPAL TANK               232 46 41.1
 KB0907:UTM  16      -  MOUNT OLIVE MUNICIPAL TANK               234 46 30.3
 KB0907
 KB0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6482828997(NAD 83)
 KB0907
 KB0907|---------------------------------------------------------------------|
 KB0907| PID    Reference Object                     Distance      Geod. Az  |
 KB0907|                                                           dddmmss.s |
 KB0907| KB0909 MOUNT OLIVE RM 2                     71.579 METERS 01631     |
 KB0907| KB1442 LITCHFIELD BROWN SHOE CO TK         APPROX.12.0 KM 0273805.5 |
 KB0907| KB1440 LITCHFIELD CATH CHURCH SPIRE        APPROX.11.8 KM 0274458.5 |
 KB0907| CI7957 MOUNT OLIVE AZ MK                                  0314739.2 |
 KB0907| KB0908 MOUNT OLIVE                          37.211 METERS 03436     |
 KB0907| KB1438 MT OLIVE ILL PWR LT MICRO MAST      APPROX. 4.7 KM 2143400.1 |
 KB0907| KB1456 STAUNTON MUNICIPAL TANK             APPROX. 8.3 KM 2203902.7 |
 KB0907| KB1437 MOUNT OLIVE IMMANUEL LUTH CH        APPROX. 0.9 KM 2240353.9 |
 KB0907| KB1439 MOUNT OLIVE MUNICIPAL TANK          APPROX. 0.9 KM 2330337.8 |
 KB0907| KB1447 GILLESPIE ATT MICROWAVE TOWER       APPROX.11.3 KM 3002548.3 |
 KB0907|---------------------------------------------------------------------|
 KB0907
 KB0907                          SUPERSEDED SURVEY CONTROL
 KB0907
 KB0907  NAD 83(1986)-  39 04 42.32933(N)    089 43 07.15783(W) AD(       ) 2
 KB0907  NAD 27      -  39 04 42.16270(N)    089 43 06.82800(W) AD(       ) 2
 KB0907  NGVD 29 (??/??/92)  208.672  (m)          684.62   (f) ADJ UNCH    2 0
 KB0907  NGVD 29             208.67   (m)          684.6    (f) LEVELING    3  
 KB0907
 KB0907.Superseded values are not recommended for survey control.
 KB0907
 KB0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0907.See file dsdata.pdf to determine how the superseded data were derived.
 KB0907
 KB0907_MARKER: DR = REFERENCE MARK DISK
 KB0907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0907_STAMPING: MOUNT OLIVE NO 3 1934
 KB0907_MARK LOGO: CGS
 KB0907_PROJECTION: FLUSH
 KB0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0907+STABILITY: SURFACE MOTION
 KB0907
 KB0907  HISTORY     - Date     Condition        Report By
 KB0907  HISTORY     - 1960     MONUMENTED       CGS
 KB0907  HISTORY     - 1960     GOOD             CGS
 KB0907
 KB0907                          STATION DESCRIPTION
 KB0907
 KB0907'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0907'THE STATION IS LOCATED ABOUT 2-1/2 MILES EAST-NORTHEAST OF WHITE
 KB0907'CITY, ABOUT 1/2 MILE NORTH OF MT. OLIVE AND IS BETWEEN THE
 KB0907'RAILROAD TRACKS AND THE OLD HIGHWAY 66.
 KB0907'
 KB0907'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND POPLAR
 KB0907'STREET IN THE CENTER OF MT. OLIVE, GO NORTH ON POPLAR STREET
 KB0907'0.3 MILE, TURN RIGHT, GO EASTERLY ON EAST 5TH STREET 0.35 MILE TO
 KB0907'POINT WHERE ROAD TURNS NORTH AND THE ACU RULE CO. BUILDING ON
 KB0907'RIGHT, CONTINUE AHEAD ON SURFACED ROAD FOR 0.1 MILE TO THE STATION ON
 KB0907'THE RIGHT AS DESCRIBED.
 KB0907'
 KB0907'THE STATION IS A REFERENCE DISK SET IN TOP OF A 12 INCH SQUARE
 KB0907'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 KB0907'AND IS STAMPED MOUNT OLIVE NO 3 1934. THE SUBSURFACE MARK IS ALSO A
 KB0907'REFERENCE DISK STAMPED MOUNT OLIVE NO 3 1934. THE MARK IS 105
 KB0907'FEET WEST OF THE WEST RAIL OF RAILROAD TRACK, 96 FEET NORTH-NORTHEAST
 KB0907'OF POWER LINE POLE, 50.5 FEET EAST OF CENTER OF ROAD, 57.5 FEET
 KB0907'SOUTHWEST OF POWER LINE POLE 4.5 FEET NORTHEAST OF WITNESS POST.
 KB0907'
 KB0907'MOUNT OLIVE 1934 IS A STANDARD TRIANGULATION STATION DISK SET IN TOP
 KB0907'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 KB0907'SURFACE OF GROUND AND IS STAMPED MOUNT OLIVE 1934. THE MARK IS 97
 KB0907'FEET WEST OF THE WEST RAIL OF RAILROAD TRACKS, 77 FEET
 KB0907'NORTH-NORTHEAST OF POWER LINE POLE, 46 FEET EAST OF CENTER OF ROAD
 KB0907'AND 33 FEET SOUTH OF POWER LINE POLE.
 KB0907'
 KB0907'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB0907'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 KB0907'GROUND AND IS STAMPED MOUNT OLIVE NO II 1934. THE MARK IS 114 FEET
 KB0907'SOUTH OF FENCE CORNER, 69 FEET NORTH OF POWER LINE POLE AND 28
 KB0907'FEET WEST OF CENTER OF ROAD.
 KB0907'
 KB0907'AZIMUTH MARK, A STANDARD AZIMUTH MARK SET IN TOP OF A 12 INCH SQUARE
 KB0907'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 KB0907'MOUNT OLIVE 1934. THE MARK IS 62 FEET SOUTH-SOUTHWEST OF CENTER OF
 KB0907'GRAVEL ROAD, 29 FEET EAST OF CENTER OF ROAD, 35 FEET NORTH OF
 KB0907'POWER LINE POLE AND 2.1 FEET SOUTH-SOUTHWEST OF WITNESS POST.
 KB0907'
 KB0907'A TRAVERSE CONNECTION WAS MADE FR. MOUNT OLIVE 1934 TO MOUNT OLIVE NO
 KB0907'3 1934. THE DISTANCE IS 37.211 M. OR 122.08 FT.
 KB0907'
 KB0907'THE AZIMUTH MARK IS NOT VISIBLE FROM THE GROUND.
 KB0907'
 KB0907'HEIGHT OF LIGHT ABOVE STATION MARK 26.3 METERS.
 KB0907
 KB0907                          STATION RECOVERY (1960)
 KB0907
 KB0907'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0907'1.2 MI NE FROM MOUNT OLIVE.
 KB0907'ABOUT 1.25 MILES NORTHEAST ALONG OLD U.S. HIGHWAY 66 FROM ITS
 KB0907'JUNCTION WITH STATE HIGHWAY 138 IN THE WESTERN PART OF MOUNT
 KB0907'OLIVE, ABOUT 0.1 MILE NORTH OF THE ACU RULE COMPANY, AT THE
 KB0907'OUTSIDE OF A CURVE, 51 FEET EAST-SOUTHEAST OF THE CENTER LINE OF
 KB0907'THE HIGHWAY, 57 FEET SOUTH-SOUTHWEST OF A POWER POLE, 82 FEET
 KB0907'WEST-NORTHWEST OF WABASH RAILROAD POLE NUMBER 444/14, 90 FEET
 KB0907'NORTH-NORTHWEST OF RAILROAD POLE NUMBER 444/15, 151 FEET SOUTHWEST
 KB0907'OF CONCRETE RIGHT-OF-WAY MARKER, 22.1 FEET SOUTHWEST OF
 KB0907'TRIANGULATION STATION MOUNT OLIVE, ABOUT 1 FOOT ABOVE THE LEVEL
 KB0907'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 KB0907'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1058 ***********************************************************************
 LC1058  DESIGNATION -  MOUNT RM 1
 LC1058  PID         -  LC1058
 LC1058  STATE/COUNTY-  IL/MCLEAN
 LC1058  COUNTRY     -  US
 LC1058  USGS QUAD   -  MCLEAN (2018)
 LC1058
 LC1058                         *CURRENT SURVEY CONTROL
 LC1058  ______________________________________________________________________
 LC1058* NAD 83(1986) POSITION- 40 17 12.41   (N) 089 12 20.54   (W)   HD_HELD1
 LC1058* NAVD 88 ORTHO HEIGHT -   210.449 (meters)      690.45  (feet) ADJUSTED
 LC1058  ______________________________________________________________________
 LC1058  GEOID HEIGHT    -        -32.463 (meters)                     GEOID18
 LC1058  DYNAMIC HEIGHT  -        210.342 (meters)      690.10  (feet) COMP
 LC1058  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 LC1058
 LC1058  VERT ORDER      -  SECOND    CLASS 0
 LC1058
 LC1058.The horizontal coordinates were determined by differentially corrected
 LC1058.hand held GPS observations or other comparable positioning techniques
 LC1058.and have an estimated accuracy of +/- 3 meters.
 LC1058
 LC1058.The orthometric height was determined by differential leveling and
 LC1058.adjusted by the NATIONAL GEODETIC SURVEY
 LC1058.in June 1991.
 LC1058
 LC1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1058.GEOID18 height accuracy estimate available here.
 LC1058
 LC1058.Click photographs - Photos may exist for this station.
 LC1058
 LC1058.The dynamic height is computed by dividing the NAVD 88
 LC1058.geopotential number by the normal gravity value computed on the
 LC1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1058.degrees latitude (g = 980.6199 gals.).
 LC1058
 LC1058.The modeled gravity was interpolated from observed gravity values.
 LC1058
 LC1058;                    North         East    Units  Estimated Accuracy
 LC1058;SPC IL E     -   402,208.1     225,818.7     MT  (+/- 3 meters HH1 GPS) 
 LC1058
 LC1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1250361922(NAD 83)
 LC1058
 LC1058                          SUPERSEDED SURVEY CONTROL
 LC1058
 LC1058  NGVD 29 (??/??/92)  210.518  (m)          690.67   (f) ADJ UNCH    2 0
 LC1058
 LC1058.Superseded values are not recommended for survey control.
 LC1058
 LC1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1058.See file dsdata.pdf to determine how the superseded data were derived.
 LC1058
 LC1058_MARKER: DR = REFERENCE MARK DISK
 LC1058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1058_STAMPING: MOUNT NO 1 1960
 LC1058_MARK LOGO: CGS
 LC1058_PROJECTION: FLUSH
 LC1058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1058+STABILITY: SURFACE MOTION
 LC1058
 LC1058  HISTORY     - Date     Condition        Report By
 LC1058  HISTORY     - 1960     MONUMENTED       CGS
 LC1058  HISTORY     - 1980     GOOD             NGS
 LC1058
 LC1058                          STATION DESCRIPTION
 LC1058
 LC1058'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1058'2.4 MI NE FROM ATLANTA.
 LC1058'ABOUT 0.7 MILES NORTHEAST ALONG OLD HIGHWAY 66 AND NORTHEAST
 LC1058'ARCH STREET FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA,
 LC1058'THENCE 1.4 MILES NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 0.25
 LC1058'MILES NORTH ALONG A GRAVEL ROAD AT A FIELD ENTRANCE EAST OF THE
 LC1058'ROAD, 23 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT WEST
 LC1058'OF THE FENCE, 79 FEET SOUTH OF THE CENTERLINE OF THE FIELD
 LC1058'ENTRANCE, 70.5 FEET SOUTH OF THE EAST END OF THE SOUTH HEADWALL
 LC1058'OF A CONCRETE PIPE CULVERT, 59.4 FEET SOUTH OF TRAVERSE STATION
 LC1058'MOUNT, 63.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC1058'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC1058'GROUND.
 LC1058
 LC1058                          STATION RECOVERY (1980)
 LC1058
 LC1058'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1058'ABOUT 2.0 MILES NE ALONG US HIGHWAY 66 FROM ITS JUNCTION WITH EAST
 LC1058'SOUTH STREETAT THE E EDGE OF ATLANTA, THENCE 0.25 MILES N ALONG A
 LC1058'PAVED ROAD, 60 FT S OF A METAL WITNESS POST AND 23 FT E OF CENTERLINE
 LC1058'OF ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1056 ***********************************************************************
 LC1056  DESIGNATION -  MOUNT RM 2
 LC1056  PID         -  LC1056
 LC1056  STATE/COUNTY-  IL/MCLEAN
 LC1056  COUNTRY     -  US
 LC1056  USGS QUAD   -  MCLEAN (2018)
 LC1056
 LC1056                         *CURRENT SURVEY CONTROL
 LC1056  ______________________________________________________________________
 LC1056* NAD 83(1986) POSITION- 40 17 13.09   (N) 089 12 21.17   (W)   HD_HELD1
 LC1056* NAVD 88 ORTHO HEIGHT -   210.293 (meters)      689.94  (feet) ADJUSTED
 LC1056  ______________________________________________________________________
 LC1056  GEOID HEIGHT    -        -32.463 (meters)                     GEOID18
 LC1056  DYNAMIC HEIGHT  -        210.186 (meters)      689.59  (feet) COMP
 LC1056  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 LC1056
 LC1056  VERT ORDER      -  SECOND    CLASS 0
 LC1056
 LC1056.The horizontal coordinates were determined by differentially corrected
 LC1056.hand held GPS observations or other comparable positioning techniques
 LC1056.and have an estimated accuracy of +/- 3 meters.
 LC1056
 LC1056.The orthometric height was determined by differential leveling and
 LC1056.adjusted by the NATIONAL GEODETIC SURVEY
 LC1056.in June 1991.
 LC1056
 LC1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1056.GEOID18 height accuracy estimate available here.
 LC1056
 LC1056.Click photographs - Photos may exist for this station.
 LC1056
 LC1056.The dynamic height is computed by dividing the NAVD 88
 LC1056.geopotential number by the normal gravity value computed on the
 LC1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1056.degrees latitude (g = 980.6199 gals.).
 LC1056
 LC1056.The modeled gravity was interpolated from observed gravity values.
 LC1056
 LC1056;                    North         East    Units  Estimated Accuracy
 LC1056;SPC IL E     -   402,229.2     225,804.1     MT  (+/- 3 meters HH1 GPS) 
 LC1056
 LC1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1248961943(NAD 83)
 LC1056
 LC1056                          SUPERSEDED SURVEY CONTROL
 LC1056
 LC1056  NGVD 29 (??/??/92)  210.362  (m)          690.16   (f) ADJ UNCH    2 0
 LC1056
 LC1056.Superseded values are not recommended for survey control.
 LC1056
 LC1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1056.See file dsdata.pdf to determine how the superseded data were derived.
 LC1056
 LC1056_MARKER: DR = REFERENCE MARK DISK
 LC1056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1056_STAMPING: MOUNT NO 2 1960
 LC1056_MARK LOGO: CGS
 LC1056_PROJECTION: FLUSH
 LC1056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1056+STABILITY: SURFACE MOTION
 LC1056
 LC1056  HISTORY     - Date     Condition        Report By
 LC1056  HISTORY     - 1960     MONUMENTED       CGS
 LC1056  HISTORY     - 1980     MARK NOT FOUND   NGS
 LC1056
 LC1056                          STATION DESCRIPTION
 LC1056
 LC1056'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1056'2.4 MI NE FROM ATLANTA.
 LC1056'ABOUT 0.7 MILES NORTHEAST ALONG OLD HIGHWAY 66 AND NORTHEAST
 LC1056'ARCH STREET FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA,
 LC1056'THENCE 1.4 MILES NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 0.25
 LC1056'MILES NORTH ALONG A GRAVEL ROAD AT A FIELD ENTRANCE EAST OF THE
 LC1056'ROAD, 23 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT EAST
 LC1056'OF THE FENCE, 10 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE
 LC1056'FIELD ENTRANCE, 41 FEET WEST OF THE WEST END OF THE SOUTH
 LC1056'HEADWALL OF A CONCRETE PIPE CULVERT, 46.9 FEET WEST-NORTHWEST OF
 LC1056'TRAVERSE STATION MOUNT, 48.7 FEET WEST-NORTHWEST OF A METAL
 LC1056'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 LC1056'CONCRETE POST FLUSH WITH THE GROUND.
 LC1056
 LC1056                          STATION RECOVERY (1980)
 LC1056
 LC1056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1610 ***********************************************************************
 LC1610  DESIGNATION -  MOUNT RM 3
 LC1610  PID         -  LC1610
 LC1610  STATE/COUNTY-  IL/MCLEAN
 LC1610  COUNTRY     -  US
 LC1610  USGS QUAD   -  MCLEAN (2018)
 LC1610
 LC1610                         *CURRENT SURVEY CONTROL
 LC1610  ______________________________________________________________________
 LC1610* NAD 83(1986) POSITION- 40 17 12.     (N) 089 12 20.     (W)   SCALED
 LC1610* NAVD 88 ORTHO HEIGHT -   210.27  (meters)      689.9   (feet) RESET
 LC1610  ______________________________________________________________________
 LC1610  GEOID HEIGHT    -        -32.463 (meters)                     GEOID18
 LC1610  VERT ORDER      -  THIRD
 LC1610
 LC1610.The horizontal coordinates were scaled from a map and have
 LC1610.an estimated accuracy of +/- 6 seconds.
 LC1610
 LC1610.The orthometric height was computed from unverified reset data.
 LC1610
 LC1610.No vertical observational check was made to the station.
 LC1610
 LC1610.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1610.GEOID18 height accuracy estimate available here.
 LC1610
 LC1610.Click photographs - Photos may exist for this station.
 LC1610
 LC1610;                    North         East    Units  Estimated Accuracy
 LC1610;SPC IL E     -   402,200.      225,830.      MT  (+/- 180 meters Scaled)
 LC1610
 LC1610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK125619(NAD 83)
 LC1610
 LC1610                          SUPERSEDED SURVEY CONTROL
 LC1610
 LC1610  NGVD 29 (11/09/15)  210.34   (m)          690.1    (f) RESET       3  
 LC1610
 LC1610.Superseded values are not recommended for survey control.
 LC1610
 LC1610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1610.See file dsdata.pdf to determine how the superseded data were derived.
 LC1610
 LC1610_MARKER: DR = REFERENCE MARK DISK
 LC1610_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1610_STAMPING: MOUNT 1960 NO 3 1980
 LC1610_MARK LOGO: NGS
 LC1610_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1610
 LC1610  HISTORY     - Date     Condition        Report By
 LC1610  HISTORY     - 1980     MONUMENTED       NGS
 LC1610
 LC1610                          STATION DESCRIPTION
 LC1610
 LC1610'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1610'2.35 MI NE FROM ATLANTA.
 LC1610'2.0 MILES NORTHEAST ALONG U.S  HIGHWAY 66 FROM ITS JUNCTION WITH EAST
 LC1610'SOUTH STREET AT THE EAST EDGE OF ATLANTA, THENCE 0.25 MILE NORTH ALONG
 LC1610'A PAVED ROAD, 21 FEET WEST OF CENTERLINE OF ROAD AND 1.5 FEET SOUTH OF
 LC1610'A POWER LINE POLE. AN ALUMINUM REFERENCE MARKER.
 LC1610'THE MARK IS 138 FT  NW FROM A WITNESS POST.
 LC1610'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1434 ***********************************************************************
 KA1434  DESIGNATION -  MOUNTS
 KA1434  PID         -  KA1434
 KA1434  STATE/COUNTY-  IL/CLARK
 KA1434  COUNTRY     -  US
 KA1434  USGS QUAD   -  CASEY (2018)
 KA1434
 KA1434                         *CURRENT SURVEY CONTROL
 KA1434  ______________________________________________________________________
 KA1434* NAD 83(1997) POSITION- 39 19 28.71196(N) 087 59 03.56111(W)   ADJUSTED
 KA1434* NAVD 88 ORTHO HEIGHT -   202.119 (meters)      663.12  (feet) ADJUSTED
 KA1434  ______________________________________________________________________
 KA1434  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 KA1434  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 KA1434  DYNAMIC HEIGHT  -        202.001 (meters)      662.73  (feet) COMP
 KA1434  MODELED GRAVITY -    980,042.3   (mgal)                       NAVD 88
 KA1434
 KA1434  HORZ ORDER      -  SECOND
 KA1434  VERT ORDER      -  SECOND    CLASS 0
 KA1434
 KA1434.The horizontal coordinates were established by classical geodetic methods
 KA1434.and adjusted by the National Geodetic Survey in October 1999.
 KA1434
 KA1434.The orthometric height was determined by differential leveling and
 KA1434.adjusted by the NATIONAL GEODETIC SURVEY
 KA1434.in June 1991.
 KA1434
 KA1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1434.GEOID18 height accuracy estimate available here.
 KA1434
 KA1434.Click photographs - Photos may exist for this station.
 KA1434
 KA1434.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1434
 KA1434.The dynamic height is computed by dividing the NAVD 88
 KA1434.geopotential number by the normal gravity value computed on the
 KA1434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1434.degrees latitude (g = 980.6199 gals.).
 KA1434
 KA1434.The modeled gravity was interpolated from observed gravity values.
 KA1434
 KA1434. The following values were computed from the NAD 83(1997) position.
 KA1434
 KA1434;                    North         East     Units Scale Factor Converg.
 KA1434;SPC IL E     -   295,076.544   330,094.191   MT  0.99998615   +0 13 16.2
 KA1434;SPC IL E     -   968,096.96  1,082,984.02   sFT  0.99998615   +0 13 16.2
 KA1434;UTM  16      - 4,353,265.358   415,155.821   MT  0.99968863   -0 37 25.7
 KA1434
 KA1434!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1434!SPC IL E     -   0.99997332  x   0.99998615  =   0.99995947
 KA1434!UTM  16      -   0.99997332  x   0.99968863  =   0.99966196
 KA1434
 KA1434:                Primary Azimuth Mark                     Grid Az
 KA1434:SPC IL E     -  MOUNTS AZ MK                             177 35 59.4
 KA1434:UTM  16      -  MOUNTS AZ MK                             178 26 41.3
 KA1434
 KA1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1515553265(NAD 83)
 KA1434
 KA1434|---------------------------------------------------------------------|
 KA1434| PID    Reference Object                     Distance      Geod. Az  |
 KA1434|                                                           dddmmss.s |
 KA1434| KA1886 MARTINSVILLE OHIO OIL MICROWAV      APPROX. 7.3 KM 0862057.5 |
 KA1434| KA1432 MOUNTS AZ MK                                       1774915.6 |
 KA1434| KA1433 MOUNTS RM 1                          25.498 METERS 17917     |
 KA1434| KA1891 CASEY MUNICIPAL TANK                APPROX. 3.0 KM 1810709.6 |
 KA1434| KA1889 CASEY CTN TELEPHONE RAD TWR         APPROX. 2.9 KM 1932058.0 |
 KA1434| KA1888 CASEY MUNICIPAL TANK                APPROX. 3.1 KM 1940805.3 |
 KA1434| KB1188 CASEY CIPS MICROWAVE MAST           APPROX. 2.3 KM 2715559.4 |
 KA1434| KA1435 MOUNTS RM 2                          24.196 METERS 28625     |
 KA1434|---------------------------------------------------------------------|
 KA1434
 KA1434                          SUPERSEDED SURVEY CONTROL
 KA1434
 KA1434  NAD 83(1997)-  39 19 28.71240(N)    087 59 03.55798(W) AD(       ) 2
 KA1434  NAD 83(1986)-  39 19 28.72018(N)    087 59 03.55564(W) AD(       ) 2
 KA1434  NAD 27      -  39 19 28.58790(N)    087 59 03.43150(W) AD(       ) 2
 KA1434  NGVD 29 (??/??/92)  202.185  (m)          663.34   (f) ADJ UNCH    2 0
 KA1434  NGVD 29             202.18   (m)          663.3    (f) LEVELING    3  
 KA1434
 KA1434.Superseded values are not recommended for survey control.
 KA1434
 KA1434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1434.See file dsdata.pdf to determine how the superseded data were derived.
 KA1434
 KA1434_MARKER: DS = TRIANGULATION STATION DISK
 KA1434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1434_STAMPING: MOUNTS 1947
 KA1434_MARK LOGO: CGS
 KA1434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1434+STABILITY: SURFACE MOTION
 KA1434
 KA1434  HISTORY     - Date     Condition        Report By
 KA1434  HISTORY     - 1947     MONUMENTED       CGS
 KA1434  HISTORY     - 1959     GOOD             CGS
 KA1434  HISTORY     - 1959     GOOD             CGS
 KA1434  HISTORY     - 20050207 MARK NOT FOUND   ILDT
 KA1434
 KA1434                          STATION DESCRIPTION
 KA1434
 KA1434'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1434'THE STATION IS LOCATED BESIDE STATE HIGHWAY 49, ABOUT 5-1/2 MILES
 KA1434'EAST OF MARTINSVILLE, 2 MILES NORTH OF CASEY, AND ON LAND OWNED
 KA1434'BY MR. J.W. SMITH. THE MARK IS ABOUT 150 YARDS NORTH OF MR. SMITHS
 KA1434'FARM HOME, 41 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 24.6
 KA1434'FEET SOUTH OF A FENCE CORNER, AND 2 FEET WEST OF WIRE FENCE. THE MARK
 KA1434'PROJECTS 2 INCHES, AND THE DISK IS STAMPED MOUNTS 1947.
 KA1434'
 KA1434'REFERENCE MARK NO. 1 IS 83.65 FEET SOUTH OF THE STATION, 42 FEET WEST
 KA1434'OF THE CENTERLINE OF THE HIGHWAY, AND 1 FOOT WEST OF A WIRE
 KA1434'FENCE. THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED MOUNTS NO 1
 KA1434'1947.
 KA1434'
 KA1434'REFERENCE MARK NO. 2 79.35 FEET WEST-NORTHWEST OF THE STATION AND 1
 KA1434'FOOT SOUTH OF A WIRE FENCE. THE MARK PROJECTS 6 INCHES, AND THE
 KA1434'DISK IS STAMPED MOUNTS NO 2 1947.
 KA1434'
 KA1434'THE AZIMUTH MARK IS 0.55 MILE SOUTH OF THE STATION VIA STATE HIGHWAY
 KA1434'49, 43.7 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 3 FEET
 KA1434'EAST OF A FENCE CORNER, AND 1.5 FEET NORTHWEST OF A WITNESS POST. THE
 KA1434'MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED MOUNTS 1947.
 KA1434'
 KA1434'TO REACH THE STATION FR. THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1434'HIGHWAY 49 IN CASEY, GO NORTH ON THE LATTER FOR 1.9 MILES TO
 KA1434'THE FARM HOME OF MR. SMITH ON THE LEFT AND THE STATION AS DESCRIBED.
 KA1434'
 KA1434'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KA1434
 KA1434                          STATION RECOVERY (1959)
 KA1434
 KA1434'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1434'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2 AND
 KA1434'THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD
 KA1434'CONDITION. A NEW WITNESS POST WAS SET AT THE STATION MARK AND THE
 KA1434'AZIMUTH MARK. STATION MARK IS 2 FEET WEST OF THE WITNESS POST AND
 KA1434'THE AZIMUTH MARK IS 2.8 FEET EAST OF THE WITNESS POST. THE ORIGINAL
 KA1434'DESCRIPTION IS ADEQUATE. A NEW TO REACH FOLLOWS.
 KA1434'
 KA1434'TO REACH THE STATION FR. THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1434'HIGHWAY 49 AT THE NORTHEAST EDGE OF CASEY, GO NORTH ON STATE
 KA1434'HIGHWAY 49 FOR 1.2 MILES TO THE STATION ON THE LEFT.
 KA1434
 KA1434                          STATION RECOVERY (1959)
 KA1434
 KA1434'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KA1434'1.2 MI N FROM CASEY.
 KA1434'1.2 MILES NORTH ALONG STATE HIGHWAY 49 FROM ITS JUNCTION WITH
 KA1434'U.S. HIGHWAY 40 IN THE NORTH PART OF CASEY, ABOUT 0.1 MILE NORTH
 KA1434'OF A FARM HOUSE WEST OF THE ROAD, AT A T-FENCE CORNER AND A
 KA1434'BOARD GATE WEST OF THE ROAD, 42 FEET WEST OF THE CENTER LINE
 KA1434'OF THE HIGHWAY, 1.5 FEET WEST OF A FENCE, 25 FEET SOUTH OF THE
 KA1434'FENCE CORNER AND THE SOUTH END OF THE BOARD GATE, 29 FEET
 KA1434'SOUTHWEST OF THE SOUTH END OF A CONCRETE PIPE CULVERT, 2.0 FEET
 KA1434'WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KA1434'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 KA1434'INCHES.
 KA1434
 KA1434                          STATION RECOVERY (2005)
 KA1434
 KA1434'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1434'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1432 ***********************************************************************
 KA1432  DESIGNATION -  MOUNTS AZ MK
 KA1432  PID         -  KA1432
 KA1432  STATE/COUNTY-  IL/CLARK
 KA1432  COUNTRY     -  US
 KA1432  USGS QUAD   -  CASEY (2018)
 KA1432
 KA1432                         *CURRENT SURVEY CONTROL
 KA1432  ______________________________________________________________________
 KA1432* NAD 83(1986) POSITION- 39 18 56.     (N) 087 59 02.     (W)   SCALED
 KA1432* NAVD 88 ORTHO HEIGHT -   197.820 (meters)      649.01  (feet) ADJUSTED
 KA1432  ______________________________________________________________________
 KA1432  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 KA1432  DYNAMIC HEIGHT  -        197.705 (meters)      648.64  (feet) COMP
 KA1432  MODELED GRAVITY -    980,041.9   (mgal)                       NAVD 88
 KA1432
 KA1432  VERT ORDER      -  SECOND    CLASS 0
 KA1432
 KA1432.The horizontal coordinates were scaled from a map and have
 KA1432.an estimated accuracy of +/- 6 seconds.
 KA1432
 KA1432.The orthometric height was determined by differential leveling and
 KA1432.adjusted by the NATIONAL GEODETIC SURVEY
 KA1432.in June 1991.
 KA1432
 KA1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1432.GEOID18 height accuracy estimate available here.
 KA1432
 KA1432.Click photographs - Photos may exist for this station.
 KA1432
 KA1432.The dynamic height is computed by dividing the NAVD 88
 KA1432.geopotential number by the normal gravity value computed on the
 KA1432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1432.degrees latitude (g = 980.6199 gals.).
 KA1432
 KA1432.The modeled gravity was interpolated from observed gravity values.
 KA1432
 KA1432;                    North         East    Units  Estimated Accuracy
 KA1432;SPC IL E     -   294,070.      330,140.      MT  (+/- 180 meters Scaled)
 KA1432
 KA1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ151522(NAD 83)
 KA1432
 KA1432                          SUPERSEDED SURVEY CONTROL
 KA1432
 KA1432  NGVD 29 (??/??/92)  197.886  (m)          649.23   (f) ADJ UNCH    2 0
 KA1432
 KA1432.Superseded values are not recommended for survey control.
 KA1432
 KA1432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1432.See file dsdata.pdf to determine how the superseded data were derived.
 KA1432
 KA1432_MARKER: DZ = AZIMUTH MARK DISK
 KA1432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1432_STAMPING: MOUNTS 1947
 KA1432_MARK LOGO: CGS
 KA1432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1432+STABILITY: SURFACE MOTION
 KA1432
 KA1432  HISTORY     - Date     Condition        Report By
 KA1432  HISTORY     - 1947     MONUMENTED       CGS
 KA1432  HISTORY     - 1959     GOOD             CGS
 KA1432  HISTORY     - 19950805 MARK NOT FOUND   USPSQD
 KA1432
 KA1432                          STATION DESCRIPTION
 KA1432
 KA1432'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1432'0.6 MI N FROM CASEY.
 KA1432'0.65 MILE NORTH ALONG STATE HIGHWAY 49 FROM ITS JUNCTION WITH
 KA1432'U.S. HIGHWAY 40 IN THE NORTH PART OF CASEY, AT A FENCE CORNER
 KA1432'EAST OF THE ROAD, 43 FEET EAST OF THE CENTER LINE OF THE ROAD, 2.5
 KA1432'FEET EAST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE, 20 FEET
 KA1432'WEST OF A FENCE CORNER, 21.5 FEET SOUTHWEST OF A 24-INCH OAK
 KA1432'TREE, 2.8 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KA1432'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 KA1432'INCHES.
 KA1432
 KA1432                          STATION RECOVERY (1995)
 KA1432
 KA1432'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1432'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1433 ***********************************************************************
 KA1433  DESIGNATION -  MOUNTS RM 1
 KA1433  PID         -  KA1433
 KA1433  STATE/COUNTY-  IL/CLARK
 KA1433  COUNTRY     -  US
 KA1433  USGS QUAD   -  CASEY (2018)
 KA1433
 KA1433                         *CURRENT SURVEY CONTROL
 KA1433  ______________________________________________________________________
 KA1433* NAD 83(1986) POSITION- 39 19 27.89   (N) 087 59 03.55   (W)   HD_HELD1
 KA1433* NAVD 88 ORTHO HEIGHT -   202.107 (meters)      663.08  (feet) ADJUSTED
 KA1433  ______________________________________________________________________
 KA1433  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 KA1433  DYNAMIC HEIGHT  -        201.989 (meters)      662.69  (feet) COMP
 KA1433  MODELED GRAVITY -    980,042.3   (mgal)                       NAVD 88
 KA1433
 KA1433  VERT ORDER      -  SECOND    CLASS 0
 KA1433
 KA1433.The horizontal coordinates were determined by differentially corrected
 KA1433.hand held GPS observations or other comparable positioning techniques
 KA1433.and have an estimated accuracy of +/- 3 meters.
 KA1433
 KA1433.The orthometric height was determined by differential leveling and
 KA1433.adjusted by the NATIONAL GEODETIC SURVEY
 KA1433.in June 1991.
 KA1433
 KA1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1433.GEOID18 height accuracy estimate available here.
 KA1433
 KA1433.Click photographs - Photos may exist for this station.
 KA1433
 KA1433.The dynamic height is computed by dividing the NAVD 88
 KA1433.geopotential number by the normal gravity value computed on the
 KA1433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1433.degrees latitude (g = 980.6199 gals.).
 KA1433
 KA1433.The modeled gravity was interpolated from observed gravity values.
 KA1433
 KA1433;                    North         East    Units  Estimated Accuracy
 KA1433;SPC IL E     -   295,051.2     330,094.6     MT  (+/- 3 meters HH1 GPS) 
 KA1433
 KA1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1515553240(NAD 83)
 KA1433
 KA1433                          SUPERSEDED SURVEY CONTROL
 KA1433
 KA1433  NGVD 29 (??/??/92)  202.173  (m)          663.30   (f) ADJ UNCH    2 0
 KA1433
 KA1433.Superseded values are not recommended for survey control.
 KA1433
 KA1433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1433.See file dsdata.pdf to determine how the superseded data were derived.
 KA1433
 KA1433_MARKER: DR = REFERENCE MARK DISK
 KA1433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1433_STAMPING: MOUNTS NO 1 1947
 KA1433_MARK LOGO: CGS
 KA1433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1433+STABILITY: SURFACE MOTION
 KA1433
 KA1433  HISTORY     - Date     Condition        Report By
 KA1433  HISTORY     - 1947     MONUMENTED       CGS
 KA1433  HISTORY     - 1959     GOOD             CGS
 KA1433  HISTORY     - 20050207 MARK NOT FOUND   ILDT
 KA1433
 KA1433                          STATION DESCRIPTION
 KA1433
 KA1433'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1433'1.2 MI N FROM CASEY.
 KA1433'1.2 MILES NORTH ALONG STATE HIGHWAY 49 FROM ITS JUNCTION WITH
 KA1433'U.S. HIGHWAY 40 IN THE NORTH PART OF CASEY, ABOUT 0.1 MILE NORTH OF
 KA1433'A FARM HOUSE WEST OF THE HIGHWAY, AT A T-FENCE CORNER AND A
 KA1433'BOARD GATE WEST OF THE HIGHWAY, 41 FEET WEST OF THE CENTER LINE OF
 KA1433'THE HIGHWAY, 2 FEET WEST OF A FENCE, 107 FEET SOUTH OF THE
 KA1433'FENCE CORNER AND THE SOUTH END OF THE BOARD GATE, 108 FEET
 KA1433'SOUTH-SOUTHWEST OF THE SOUTH END OF A CONCRETE PIPE CULVERT,
 KA1433'83.7 FEET SOUTH OF TRIANGULATION STATION MOUNTS, 84.1 FEET
 KA1433'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND
 KA1433'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KA1433
 KA1433                          STATION RECOVERY (2005)
 KA1433
 KA1433'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1433'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1435 ***********************************************************************
 KA1435  DESIGNATION -  MOUNTS RM 2
 KA1435  PID         -  KA1435
 KA1435  STATE/COUNTY-  IL/CLARK
 KA1435  COUNTRY     -  US
 KA1435  USGS QUAD   -  CASEY (2018)
 KA1435
 KA1435                         *CURRENT SURVEY CONTROL
 KA1435  ______________________________________________________________________
 KA1435* NAD 83(1986) POSITION- 39 19 28.93   (N) 087 59 04.53   (W)   HD_HELD1
 KA1435* NAVD 88 ORTHO HEIGHT -   202.185 (meters)      663.34  (feet) ADJUSTED
 KA1435  ______________________________________________________________________
 KA1435  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 KA1435  DYNAMIC HEIGHT  -        202.067 (meters)      662.95  (feet) COMP
 KA1435  MODELED GRAVITY -    980,042.3   (mgal)                       NAVD 88
 KA1435
 KA1435  VERT ORDER      -  SECOND    CLASS 0
 KA1435
 KA1435.The horizontal coordinates were determined by differentially corrected
 KA1435.hand held GPS observations or other comparable positioning techniques
 KA1435.and have an estimated accuracy of +/- 3 meters.
 KA1435
 KA1435.The orthometric height was determined by differential leveling and
 KA1435.adjusted by the NATIONAL GEODETIC SURVEY
 KA1435.in June 1991.
 KA1435
 KA1435.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1435.GEOID18 height accuracy estimate available here.
 KA1435
 KA1435.Click photographs - Photos may exist for this station.
 KA1435
 KA1435.The dynamic height is computed by dividing the NAVD 88
 KA1435.geopotential number by the normal gravity value computed on the
 KA1435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1435.degrees latitude (g = 980.6199 gals.).
 KA1435
 KA1435.The modeled gravity was interpolated from observed gravity values.
 KA1435
 KA1435;                    North         East    Units  Estimated Accuracy
 KA1435;SPC IL E     -   295,083.2     330,071.0     MT  (+/- 3 meters HH1 GPS) 
 KA1435
 KA1435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1513253272(NAD 83)
 KA1435
 KA1435                          SUPERSEDED SURVEY CONTROL
 KA1435
 KA1435  NGVD 29 (??/??/92)  202.251  (m)          663.55   (f) ADJ UNCH    2 0
 KA1435
 KA1435.Superseded values are not recommended for survey control.
 KA1435
 KA1435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1435.See file dsdata.pdf to determine how the superseded data were derived.
 KA1435
 KA1435_MARKER: DR = REFERENCE MARK DISK
 KA1435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1435_STAMPING: MOUNTS NO 2 1947
 KA1435_MARK LOGO: CGS
 KA1435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1435+STABILITY: SURFACE MOTION
 KA1435
 KA1435  HISTORY     - Date     Condition        Report By
 KA1435  HISTORY     - 1947     MONUMENTED       CGS
 KA1435  HISTORY     - 1959     GOOD             CGS
 KA1435  HISTORY     - 20050207 MARK NOT FOUND   ILDT
 KA1435
 KA1435                          STATION DESCRIPTION
 KA1435
 KA1435'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1435'1.2 MI N FROM CASEY.
 KA1435'1.2 MILES NORTH ALONG STATE HIGHWAY 49 FROM ITS JUNCTION WITH
 KA1435'U.S. HIGHWAY 40 IN THE NORTH PART OF CASEY, ABOUT 0.1 MILE
 KA1435'NORTH OF A FARM HOUSE WEST OF THE CENTER LINE OF THE HIGHWAY, 1/2
 KA1435'FOOT SOUTH OF A FENCE, 76.5 FEET WEST OF A FENCE CORNER AND THE
 KA1435'SOUTH END OF A BOARD GATE, 93 FEET WEST OF THE SOUTH END OF A
 KA1435'CONCRETE PIPE CULVERT, 79.5 FEET WEST-NORTHWEST OF TRIANGULATION
 KA1435'STATION MOUNTS, 81.3 FEET WEST-NORTHWEST OF A METAL WITNESS
 KA1435'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 KA1435'CONCRETE POST PROJECTING 5 INCHES.
 KA1435
 KA1435                          STATION RECOVERY (2005)
 KA1435
 KA1435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1435'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1119 ***********************************************************************
 KB1119  DESIGNATION -  MOWEAQUA
 KB1119  PID         -  KB1119
 KB1119  STATE/COUNTY-  IL/SHELBY
 KB1119  COUNTRY     -  US
 KB1119  USGS QUAD   -  MACON WEST (2018)
 KB1119
 KB1119                         *CURRENT SURVEY CONTROL
 KB1119  ______________________________________________________________________
 KB1119* NAD 83(1997) POSITION- 39 37 33.50359(N) 089 01 15.48066(W)   ADJUSTED
 KB1119* NAVD 88 ORTHO HEIGHT -   192.527 (meters)      631.65  (feet) POSTED
 KB1119  ______________________________________________________________________
 KB1119  GEOID HEIGHT    -        -32.409 (meters)                     GEOID18
 KB1119  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 KB1119  DYNAMIC HEIGHT  -        192.42  (meters)      631.3   (feet) COMP
 KB1119  MODELED GRAVITY -    980,054.1   (mgal)                       NAVD 88
 KB1119
 KB1119  HORZ ORDER      -  SECOND
 KB1119  VERT ORDER      -  * POSTED, SEE BELOW
 KB1119
 KB1119.The horizontal coordinates were established by classical geodetic methods
 KB1119.and adjusted by the National Geodetic Survey in October 1999.
 KB1119
 KB1119.The orthometric height was determined by differential leveling
 KB1119.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB1119
 KB1119.* This is a POSTED BENCH MARK height.
 KB1119
 KB1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1119.GEOID18 height accuracy estimate available here.
 KB1119
 KB1119.Click photographs - Photos may exist for this station.
 KB1119
 KB1119.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1119
 KB1119.The dynamic height is computed by dividing the NAVD 88
 KB1119.geopotential number by the normal gravity value computed on the
 KB1119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1119.degrees latitude (g = 980.6199 gals.).
 KB1119
 KB1119.The modeled gravity was interpolated from observed gravity values.
 KB1119
 KB1119. The following values were computed from the NAD 83(1997) position.
 KB1119
 KB1119;                    North         East     Units Scale Factor Converg.
 KB1119;SPC IL E     -   328,698.717   240,962.411   MT  1.00001789   -0 26 18.8
 KB1119;SPC IL E     - 1,078,405.71    790,557.51   sFT  1.00001789   -0 26 18.8
 KB1119;SPC IL W     -   329,088.917   798,362.878   MT  1.00006025   +0 43 50.7
 KB1119;SPC IL W     - 1,079,685.89  2,619,295.54   sFT  1.00006025   +0 43 50.7
 KB1119;UTM  16      - 4,388,196.686   326,546.568   MT  0.99997042   -1 17 21.3
 KB1119
 KB1119!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1119!SPC IL E     -   0.99997488  x   1.00001789  =   0.99999277
 KB1119!SPC IL W     -   0.99997488  x   1.00006025  =   1.00003513
 KB1119!UTM  16      -   0.99997488  x   0.99997042  =   0.99994530
 KB1119
 KB1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2654688196(NAD 83)
 KB1119
 KB1119|---------------------------------------------------------------------|
 KB1119| PID    Reference Object                     Distance      Geod. Az  |
 KB1119|                                                           dddmmss.s |
 KB1119| KB1120 MOWEAQUA RM                          17.420 METERS 13701     |
 KB1119|---------------------------------------------------------------------|
 KB1119
 KB1119                          SUPERSEDED SURVEY CONTROL
 KB1119
 KB1119  NAD 83(1986)-  39 37 33.51366(N)    089 01 15.46942(W) AD(       ) 2
 KB1119  NAD 27      -  39 37 33.37820(N)    089 01 15.17680(W) AD(       ) 2
 KB1119  USSD        -  39 37 33.48900(N)    089 01 15.06900(W) AD(       ) 3
 KB1119  NGVD 29             192.59   (m)          631.9    (f) LEVELING    3  
 KB1119
 KB1119.Superseded values are not recommended for survey control.
 KB1119
 KB1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1119.See file dsdata.pdf to determine how the superseded data were derived.
 KB1119
 KB1119_MARKER: DS = TRIANGULATION STATION DISK
 KB1119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1119_STAMPING: MOWEAQUA 1920
 KB1119_MARK LOGO: CGS
 KB1119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1119+STABILITY: SURFACE MOTION
 KB1119
 KB1119  HISTORY     - Date     Condition        Report By
 KB1119  HISTORY     - 1920     MONUMENTED       CGS
 KB1119  HISTORY     - 1929     GOOD             USGS
 KB1119  HISTORY     - 1941     MARK NOT FOUND   ICRR
 KB1119  HISTORY     - 1959     SEE DESCRIPTION  CGS
 KB1119  HISTORY     - 1972     MARK NOT FOUND   ILDT
 KB1119  HISTORY     - 1975     MARK NOT FOUND   NGS
 KB1119
 KB1119                          STATION DESCRIPTION
 KB1119
 KB1119'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB1119'STATION IS LOCATED AT MOWEAQUA, IN THE S END OF THE RAILROAD STATION
 KB1119'PLATFORM, ON THE E SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK,
 KB1119'21.20 METERS 69.55 FEET S OF THE SW CORNER OF THE RAILROAD STATION,
 KB1119'AND 2.08 METERS 6.82 FEET E OF THE E AND NEAREST RAIL. THE
 KB1119'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 KB1119'SET IN CONCRETE. THE
 KB1119'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, IN THE S EDGE OF THE
 KB1119'RAILROAD STATION LAWN, 17.42 METERS 57.15 FEET FROM THE
 KB1119'STATION S 43 DEG 58 MIN E.  THE ELEVATION OF THE
 KB1119'STATION MARK IS 192.770 METERS 632.446 FEET AND OF THE REFERENCE MARK
 KB1119'193.242 METERS 633.995 FEET.
 KB1119
 KB1119                          STATION RECOVERY (1929)
 KB1119
 KB1119'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1929
 KB1119'LETTER FROM U.S.G.S., JUNE 4, 1929 STATES STATION MARK HAS BEEN
 KB1119'COVERED BY NEW RAILROAD STATION PLATFORM. REFERENCE MARK INTACT.
 KB1119
 KB1119                          STATION RECOVERY (1941)
 KB1119
 KB1119'RECOVERY NOTE BY ILLINOIS CENTRAL RAILROAD 1941
 KB1119'THE POST IS OUT OF GROUND AND HAS BEEN ROLLED AROUND BY CHILDREN BUT
 KB1119'IS STILL IN THE LITTLE PARK N OF DEPOT. SHOULD BE REPLACED.
 KB1119'LATER THE STATION COULD NOT BE FOUND.
 KB1119'
 KB1119'REFERENCE MARK POST LYING ON GROUND IN PARK N OF DEPOT.
 KB1119
 KB1119                          STATION RECOVERY (1959)
 KB1119
 KB1119'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 KB1119'THE REFERENCE MARK MENTIONED IN A PREVIOUS RECOVERY NOTE WAS SEARCHED
 KB1119'FOR BUT NOT RECOVERED.
 KB1119
 KB1119                          STATION RECOVERY (1972)
 KB1119
 KB1119'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB1119'SEARCHED FOR BUT NOT RECOVERED.
 KB1119
 KB1119                          STATION RECOVERY (1975)
 KB1119
 KB1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 KB1119'THE STATION MARK AND THE REFERENCE MARK WAS SEARCHED FOR AND NOT
 KB1119'FOUND.  ALL MEASUREMENTS TO THE MARKS WERE MADE MANY TIMES.  THE
 KB1119'STATION PLATFORM MENTIONED IS NOW GONE.  THE STATION AND REFERENCE
 KB1119'MARK SHOULD BE CONSIDERED DESTROYED.
 KB1119'
 KB1119'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MOWEAQUA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1317 ***********************************************************************
 KB1317  DESIGNATION -  MOWEAQUA MARATHON PL MICROWAVE
 KB1317  PID         -  KB1317
 KB1317  STATE/COUNTY-  IL/SHELBY
 KB1317  COUNTRY     -  US
 KB1317  USGS QUAD   -  OBED (2018)
 KB1317
 KB1317                         *CURRENT SURVEY CONTROL
 KB1317  ______________________________________________________________________
 KB1317* NAD 83(1997) POSITION- 39 35 54.37055(N) 088 53 21.99609(W)   ADJUSTED
 KB1317  ______________________________________________________________________
 KB1317  GEOID HEIGHT    -        -32.372 (meters)                     GEOID18
 KB1317  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 KB1317  HORZ ORDER      -  THIRD
 KB1317
 KB1317.The horizontal coordinates were established by classical geodetic methods
 KB1317.and adjusted by the National Geodetic Survey in October 1999.
 KB1317
 KB1317.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1317.GEOID18 height accuracy estimate available here.
 KB1317
 KB1317.Click photographs - Photos may exist for this station.
 KB1317
 KB1317.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1317
 KB1317. The following values were computed from the NAD 83(1997) position.
 KB1317
 KB1317;                    North         East     Units Scale Factor Converg.
 KB1317;SPC IL E     -   325,563.245   252,235.670   MT  1.00000308   -0 21 16.1
 KB1317;SPC IL E     - 1,068,118.75    827,543.19   sFT  1.00000308   -0 21 16.1
 KB1317;SPC IL W     -   326,183.901   809,698.488   MT  1.00008928   +0 48 51.1
 KB1317;SPC IL W     - 1,070,155.02  2,656,485.79   sFT  1.00008928   +0 48 51.1
 KB1317;UTM  16      - 4,384,894.454   337,771.340   MT  0.99992403   -1 12 16.6
 KB1317
 KB1317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3777184894(NAD 83)
 KB1317
 KB1317                          SUPERSEDED SURVEY CONTROL
 KB1317
 KB1317  NAD 83(1986)-  39 35 54.38172(N)    088 53 21.98553(W) AD(       ) 3
 KB1317  NAD 27      -  39 35 54.24589(N)    088 53 21.71482(W) AD(       ) 3
 KB1317
 KB1317.Superseded values are not recommended for survey control.
 KB1317
 KB1317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1317.See file dsdata.pdf to determine how the superseded data were derived.
 KB1317
 KB1317_MARKER: 44 = MICROWAVE MAST
 KB1317
 KB1317  HISTORY     - Date     Condition        Report By
 KB1317  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1317  HISTORY     - 1980     GOOD             NGS
 KB1317
 KB1317                          STATION DESCRIPTION
 KB1317
 KB1317'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1317'THE MOWEAQUA MARATHON PIPELINE COMPANY MICROWAVE RELAY
 KB1317'MAST KUZ 77 IS LOCATED 10 MILES NORTHEAST OF ASSUMPTION,
 KB1317'10 MILES SOUTHEAST OF MACON, AND 7.5 MILES EAST-SOUTHEAST
 KB1317'OF MOWEAQUA.
 KB1317'
 KB1317'IT IS 190 FEET HIGH, PAINTED ALTERNATE RED AND WHITE.
 KB1317
 KB1317                          STATION RECOVERY (1980)
 KB1317
 KB1317'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1317'THE STATION
 KB1317'WAS RECOVERED IN GOOD CONDITION.
 KB1317'
 KB1317'THE STATION, MOWEAQUA MARATHON PIPELINE COMPANY MICROWAVE
 KB1317'RELAY MAST KUZ 77, IS THE LIGHT ATOP A 190 FEET, RED AND WHITE
 KB1317'MAST OWNED BY MARATHON PIPELINE COMPANY.
 KB1317'
 KB1317'THE STATION IS LOCATED ABOUT 16 KM NORTHEAST OF ASSUMPTION, 16 KM
 KB1317'SOUTHEAST OF MACON, 12 KM EAST-SOUTHEAST OF MOWEAQUA AND IN THE
 KB1317'SE1/4,S5,T13N,R3E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1366 ***********************************************************************
 KB1366  DESIGNATION -  MOWEAQUA MUN TANK
 KB1366  PID         -  KB1366
 KB1366  STATE/COUNTY-  IL/SHELBY
 KB1366  COUNTRY     -  US
 KB1366  USGS QUAD   -  ASSUMPTION (2018)
 KB1366
 KB1366                         *CURRENT SURVEY CONTROL
 KB1366  ______________________________________________________________________
 KB1366* NAD 83(1997) POSITION- 39 37 29.20073(N) 089 00 40.42217(W)   ADJUSTED
 KB1366  ______________________________________________________________________
 KB1366  GEOID HEIGHT    -        -32.408 (meters)                     GEOID18
 KB1366  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 KB1366  HORZ ORDER      -  THIRD
 KB1366
 KB1366.The horizontal coordinates were established by classical geodetic methods
 KB1366.and adjusted by the National Geodetic Survey in October 1999.
 KB1366
 KB1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1366.GEOID18 height accuracy estimate available here.
 KB1366
 KB1366.Click photographs - Photos may exist for this station.
 KB1366
 KB1366.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1366
 KB1366. The following values were computed from the NAD 83(1997) position.
 KB1366
 KB1366;                    North         East     Units Scale Factor Converg.
 KB1366;SPC IL E     -   328,559.659   241,797.525   MT  1.00001669   -0 25 56.4
 KB1366;SPC IL E     - 1,077,949.48    793,297.38   sFT  1.00001669   -0 25 56.4
 KB1366;SPC IL W     -   328,966.926   799,200.693   MT  1.00006229   +0 44 13.0
 KB1366;SPC IL W     - 1,079,285.66  2,622,044.27   sFT  1.00006229   +0 44 13.0
 KB1366;UTM  16      - 4,388,045.253   327,379.484   MT  0.99996687   -1 16 58.8
 KB1366
 KB1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2737988045(NAD 83)
 KB1366
 KB1366                          SUPERSEDED SURVEY CONTROL
 KB1366
 KB1366  NAD 83(1986)-  39 37 29.21098(N)    089 00 40.41037(W) AD(       ) 3
 KB1366  NAD 27      -  39 37 29.07205(N)    089 00 40.12200(W) AD(       ) 3
 KB1366
 KB1366.Superseded values are not recommended for survey control.
 KB1366
 KB1366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1366.See file dsdata.pdf to determine how the superseded data were derived.
 KB1366
 KB1366_MARKER: 53 = ELEVATED TANK
 KB1366
 KB1366  HISTORY     - Date     Condition        Report By
 KB1366  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1366
 KB1366                          STATION DESCRIPTION
 KB1366
 KB1366'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1366'THE MOWEAQUA MUNICIPAL WATER TANK IS LOCATED IN THE EAST
 KB1366'EDGE OF MOWEAQUA, JUST SOUTH-SOUTHWEST OF THE JUNCTION OF
 KB1366'EAST MAIN STREET AND NORTH VINE STREET.  IT IS 140 FEET HIGH,
 KB1366'BLUE IN COLOR, WITH BLACK LETTERING MOWEAQUA ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0942 ***********************************************************************
 HB0942  DESIGNATION -  MOWERY
 HB0942  PID         -  HB0942
 HB0942  STATE/COUNTY-  IL/PULASKI
 HB0942  COUNTRY     -  US
 HB0942  USGS QUAD   -  DONGOLA (2018)
 HB0942
 HB0942                         *CURRENT SURVEY CONTROL
 HB0942  ______________________________________________________________________
 HB0942* NAD 83(1997) POSITION- 37 16 23.46024(N) 089 08 45.08523(W)   ADJUSTED
 HB0942* NAVD 88 ORTHO HEIGHT -   121.990 (meters)      400.23  (feet) ADJUSTED
 HB0942  ______________________________________________________________________
 HB0942  GEOID HEIGHT    -        -28.365 (meters)                     GEOID18
 HB0942  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 HB0942  DYNAMIC HEIGHT  -        121.903 (meters)      399.94  (feet) COMP
 HB0942  MODELED GRAVITY -    979,914.6   (mgal)                       NAVD 88
 HB0942
 HB0942  HORZ ORDER      -  SECOND
 HB0942  VERT ORDER      -  SECOND    CLASS 0
 HB0942
 HB0942.The horizontal coordinates were established by classical geodetic methods
 HB0942.and adjusted by the National Geodetic Survey in October 1999.
 HB0942
 HB0942.The orthometric height was determined by differential leveling and
 HB0942.adjusted by the NATIONAL GEODETIC SURVEY
 HB0942.in June 1991.
 HB0942
 HB0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0942.GEOID18 height accuracy estimate available here.
 HB0942
 HB0942.Click photographs - Photos may exist for this station.
 HB0942
 HB0942.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0942
 HB0942.The dynamic height is computed by dividing the NAVD 88
 HB0942.geopotential number by the normal gravity value computed on the
 HB0942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0942.degrees latitude (g = 980.6199 gals.).
 HB0942
 HB0942.The modeled gravity was interpolated from observed gravity values.
 HB0942
 HB0942. The following values were computed from the NAD 83(1997) position.
 HB0942
 HB0942;                    North         East     Units Scale Factor Converg.
 HB0942;SPC IL W     -    67,793.955   790,533.834   MT  1.00004211   +0 37 05.7
 HB0942;SPC IL W     -   222,420.67  2,593,609.75   sFT  1.00004211   +0 37 05.7
 HB0942;UTM  16      - 4,127,336.441   309,743.350   MT  1.00004591   -1 17 59.8
 HB0942
 HB0942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0942!SPC IL W     -   0.99998531  x   1.00004211  =   1.00002742
 HB0942!UTM  16      -   0.99998531  x   1.00004591  =   1.00003122
 HB0942
 HB0942:                Primary Azimuth Mark                     Grid Az
 HB0942:SPC IL W     -  HOPE RESET                               186 22 46.7
 HB0942:UTM  16      -  HOPE RESET                               188 17 52.2
 HB0942
 HB0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0974327336(NAD 83)
 HB0942
 HB0942|---------------------------------------------------------------------|
 HB0942| PID    Reference Object                     Distance      Geod. Az  |
 HB0942|                                                           dddmmss.s |
 HB0942| HB0943 MOWERY RM 2                          13.004 METERS 18139     |
 HB0942| HB0935 HOPE RESET                          APPROX. 2.1 KM 1865952.4 |
 HB0942| HB0940 MOWERY AZ MK                                       2150254.2 |
 HB0942| HB0941 MOWERY RM 1                          12.986 METERS 35952     |
 HB0942|---------------------------------------------------------------------|
 HB0942
 HB0942                          SUPERSEDED SURVEY CONTROL
 HB0942
 HB0942  NAD 83(1993)-  37 16 23.46456(N)    089 08 45.08606(W) AD(       ) 2
 HB0942  NAD 83(1986)-  37 16 23.46717(N)    089 08 45.08856(W) AD(       ) 2
 HB0942  NAD 27      -  37 16 23.28630(N)    089 08 44.81000(W) AD(       ) 2
 HB0942  NGVD 29             122.10   (m)          400.6    (f) LEVELING    3  
 HB0942  NGVD 29 (11/26/84)  121.937  (m)          400.06   (f) ADJUSTED    2 0
 HB0942
 HB0942.Superseded values are not recommended for survey control.
 HB0942
 HB0942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0942.See file dsdata.pdf to determine how the superseded data were derived.
 HB0942
 HB0942_MARKER: DE = TRAVERSE STATION DISK
 HB0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0942_STAMPING: MOWERY 1960
 HB0942_MARK LOGO: CGS
 HB0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0942+STABILITY: SURFACE MOTION
 HB0942
 HB0942  HISTORY     - Date     Condition        Report By
 HB0942  HISTORY     - 1960     MONUMENTED       CGS
 HB0942  HISTORY     - 1960     GOOD             CGS
 HB0942
 HB0942                          STATION DESCRIPTION
 HB0942
 HB0942'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0942'THE STATION IS LOCATED ABOUT 6.0 MILE SOUTH-SOUTHEAST OF DONGOLA,
 HB0942'ABOUT 5.0 MILES NORTHEAST OF PULASKI, ABOUT 2.0 MILES EAST OF
 HB0942'ULLIN, 0.75 MILE SOUTH OF THE CACHE RIVER AND ON THE PROPERTY OF MR.
 HB0942'MILES MOWERY.
 HB0942'
 HB0942'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 51 AND ULLIN
 HB0942'AVENUE IN FRONT OF DICKERSON GARAGE IN ULLIN, GO SOUTH ON U.S.
 HB0942'HIGHWAY 51 FOR 0.4 MILE TO SIDE ROAD LEFT JUST AFTER CROSSING BRIDGE
 HB0942'OVER THE CACHE RIVER, TURN LEFT GO EAST ON GRAVEL ROAD 1.6 MILES
 HB0942'TO CROSSROADS AND AN OLD SAW MILL IN THE NORTHWEST ANGLE, CONTINUE
 HB0942'EAST 0.5 MILE TO THE FARM OF MR. MILES MOWERY ON LEFT AND THE
 HB0942'AZIMUTH MARK ON THE LEFT JUST EAST OF DRIVEWAY AS DESCRIBED. TURN
 HB0942'LEFT, GO NORTH TO WOODEN GATE JUST NORTH OF THE NORTHWEST CORNER
 HB0942'OF BARN, PASS THROUGH GATE, GO NORTH AND NORTHEASTERLY ON DIM
 HB0942'FIELD ROAD FOR 0.2 MILE TO THE STATION ON TOP OF KNOLL AS DESCRIBED.
 HB0942'
 HB0942'THE STATION MARK IS A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH
 HB0942'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 HB0942'MOWERY 1960. THE MARK IS 141 FEET NORTH OF THE FENCE CORNER, 117.6
 HB0942'FEET SOUTH OF THE SOUTH GATE POST, 1.9 FEET NORTH-NORTHWEST OF
 HB0942'WITNESS POST AND 1 FOOT WEST OF FENCE.
 HB0942'
 HB0942'REFERENCE MARK 1 IS A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 HB0942'CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED MOWERY NO 1
 HB0942'1960. THE MARK IS 75 FEET SOUTH OF THE SOUTH GATE POST, 44.5 FEET
 HB0942'NORTH OF WITNESS POST AND 1 FOOT WEST OF FENCE.
 HB0942'
 HB0942'REFERENCE MARK 2 IS A STANDARD DISK SET IN TOP OF 12 INCH SQUARE
 HB0942'CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED MOWERY NO 2
 HB0942'1960. THE MARK IS 98 FEET NORTH OF FENCE CORNER, 40.8 FEET SOUTH OF
 HB0942'WITNESS POST AND 1 FOOT WEST OF FENCE.
 HB0942'
 HB0942'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 HB0942'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 HB0942'MOWERY 1960. THE MARK IS 59.5 FEET EAST OF CENTER OF DRIVEWAY, 32
 HB0942'FEET NORTH OF CENTER OF GRAVEL ROAD, 16 FEET EAST OF FENCE
 HB0942'CORNER, 1.5 FEET EAST-SOUTHEAST OF WITNESS POST AND 1 FOOT SOUTH OF
 HB0942'FENCE.
 HB0942'
 HB0942'HEIGHT OF LIGHT ABOVE STATION MARK 5.0 METERS.
 HB0942
 HB0942                          STATION RECOVERY (1960)
 HB0942
 HB0942'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0942'2.6 MI E FROM ULLIN.
 HB0942'ABOUT 0.4 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0942'WITH FIRST NORTH STREET IN ULLIN, THENCE 2.05 MILES EAST ALONG
 HB0942'A GRAVEL ROAD TO DRIVEWAY NORTH TO THE HOME OF MILES MOWERY,
 HB0942'THENCE ABOUT 100 YARDS NORTH ALONG THE DRIVEWAY TO A GATE BETWEEN
 HB0942'TWO BARNS EAST OF THE DRIVEWAY, PASS THROUGH GATE AND GO 0.05
 HB0942'MILES NORTH ALONG A TRACK ROAD TO A FENCE CORNER AND A FORK IN
 HB0942'THE TRACK ROAD, THENCE 0.05 MILES NORTHEAST ALONG TRACK ROAD TO A
 HB0942'GATE IN THE NORTH-SOUTH FENCE LINE, 116 FEET SOUTH OF THE SOUTH
 HB0942'END OF THE GATE, 1 FOOT WEST OF A FENCE, 139 FEET NORTH OF A FENCE
 HB0942'CORNER, 1.8 FEET NORTHWEST OF A METAL WITNESS POST AND SET IN
 HB0942'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0940 ***********************************************************************
 HB0940  DESIGNATION -  MOWERY AZ MK
 HB0940  PID         -  HB0940
 HB0940  STATE/COUNTY-  IL/PULASKI
 HB0940  COUNTRY     -  US
 HB0940  USGS QUAD   -  DONGOLA (2018)
 HB0940
 HB0940                         *CURRENT SURVEY CONTROL
 HB0940  ______________________________________________________________________
 HB0940* NAD 83(1986) POSITION- 37 16 17.     (N) 089 08 48.     (W)   SCALED
 HB0940* NAVD 88 ORTHO HEIGHT -   107.056 (meters)      351.23  (feet) ADJUSTED
 HB0940  ______________________________________________________________________
 HB0940  GEOID HEIGHT    -        -28.362 (meters)                     GEOID18
 HB0940  DYNAMIC HEIGHT  -        106.979 (meters)      350.98  (feet) COMP
 HB0940  MODELED GRAVITY -    979,914.5   (mgal)                       NAVD 88
 HB0940
 HB0940  VERT ORDER      -  SECOND    CLASS 0
 HB0940
 HB0940.The horizontal coordinates were scaled from a map and have
 HB0940.an estimated accuracy of +/- 6 seconds.
 HB0940
 HB0940.The orthometric height was determined by differential leveling and
 HB0940.adjusted by the NATIONAL GEODETIC SURVEY
 HB0940.in June 1991.
 HB0940
 HB0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0940.GEOID18 height accuracy estimate available here.
 HB0940
 HB0940.Click photographs - Photos may exist for this station.
 HB0940
 HB0940.The dynamic height is computed by dividing the NAVD 88
 HB0940.geopotential number by the normal gravity value computed on the
 HB0940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0940.degrees latitude (g = 980.6199 gals.).
 HB0940
 HB0940.The modeled gravity was interpolated from observed gravity values.
 HB0940
 HB0940;                    North         East    Units  Estimated Accuracy
 HB0940;SPC IL W     -    67,590.      790,460.      MT  (+/- 180 meters Scaled)
 HB0940
 HB0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG096271(NAD 83)
 HB0940
 HB0940                          SUPERSEDED SURVEY CONTROL
 HB0940
 HB0940  NGVD 29 (11/26/84)  107.003  (m)          351.06   (f) ADJUSTED    2 0
 HB0940
 HB0940.Superseded values are not recommended for survey control.
 HB0940
 HB0940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0940.See file dsdata.pdf to determine how the superseded data were derived.
 HB0940
 HB0940_MARKER: DZ = AZIMUTH MARK DISK
 HB0940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0940_STAMPING: MOWERY 1960
 HB0940_MARK LOGO: CGS
 HB0940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0940+STABILITY: SURFACE MOTION
 HB0940
 HB0940  HISTORY     - Date     Condition        Report By
 HB0940  HISTORY     - 1960     MONUMENTED       CGS
 HB0940  HISTORY     - 20020827 MARK NOT FOUND   USACE
 HB0940
 HB0940                          STATION DESCRIPTION
 HB0940
 HB0940'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0940'2.4 MI E FROM ULLIN.
 HB0940'ABOUT 0.4 MILE SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0940'WITH FIRST NORTH STREET, THENCE 2.05 MILE EAST ALONG A GRAVEL
 HB0940'ROAD TO THE JUNCTION OF THE DRIVEWAY TO THE HOME OF MILES MOWERY,
 HB0940'34 FEET NORTH OF THE CENTER LINE OF THE ROAD, 60 FEET EAST OF
 HB0940'THE CENTER LINE OF THE DRIVE, 1 FOOT SOUTH OF A FENCE, 16 FEET
 HB0940'EAST OF A FENCE CORNER, 76 FEET EAST-NORTHEAST OF THE JUNCTION,
 HB0940'1.4 FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 HB0940'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0940'2 INCHES.
 HB0940
 HB0940                          STATION RECOVERY (2002)
 HB0940
 HB0940'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0940'SUSPECTED DESTROYED DUE TO DITCH WORK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0941 ***********************************************************************
 HB0941  DESIGNATION -  MOWERY RM 1
 HB0941  PID         -  HB0941
 HB0941  STATE/COUNTY-  IL/PULASKI
 HB0941  COUNTRY     -  US
 HB0941  USGS QUAD   -  DONGOLA (2018)
 HB0941
 HB0941                         *CURRENT SURVEY CONTROL
 HB0941  ______________________________________________________________________
 HB0941* NAD 83(1986) POSITION- 37 16 23.88   (N) 089 08 45.09   (W)   HD_HELD1
 HB0941* NAVD 88 ORTHO HEIGHT -   121.608 (meters)      398.98  (feet) ADJUSTED
 HB0941  ______________________________________________________________________
 HB0941  GEOID HEIGHT    -        -28.365 (meters)                     GEOID18
 HB0941  DYNAMIC HEIGHT  -        121.521 (meters)      398.69  (feet) COMP
 HB0941  MODELED GRAVITY -    979,914.6   (mgal)                       NAVD 88
 HB0941
 HB0941  VERT ORDER      -  SECOND    CLASS 0
 HB0941
 HB0941.The horizontal coordinates were determined by differentially corrected
 HB0941.hand held GPS observations or other comparable positioning techniques
 HB0941.and have an estimated accuracy of +/- 3 meters.
 HB0941
 HB0941.The orthometric height was determined by differential leveling and
 HB0941.adjusted by the NATIONAL GEODETIC SURVEY
 HB0941.in June 1991.
 HB0941
 HB0941.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0941.GEOID18 height accuracy estimate available here.
 HB0941
 HB0941.Click photographs - Photos may exist for this station.
 HB0941
 HB0941.The dynamic height is computed by dividing the NAVD 88
 HB0941.geopotential number by the normal gravity value computed on the
 HB0941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0941.degrees latitude (g = 980.6199 gals.).
 HB0941
 HB0941.The modeled gravity was interpolated from observed gravity values.
 HB0941
 HB0941;                    North         East    Units  Estimated Accuracy
 HB0941;SPC IL W     -    67,806.9     790,533.6     MT  (+/- 3 meters HH1 GPS) 
 HB0941
 HB0941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0974327349(NAD 83)
 HB0941
 HB0941                          SUPERSEDED SURVEY CONTROL
 HB0941
 HB0941  NGVD 29 (11/26/84)  121.556  (m)          398.81   (f) ADJUSTED    2 0
 HB0941
 HB0941.Superseded values are not recommended for survey control.
 HB0941
 HB0941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0941.See file dsdata.pdf to determine how the superseded data were derived.
 HB0941
 HB0941_MARKER: DR = REFERENCE MARK DISK
 HB0941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0941_STAMPING: MOWERY NO 1 1960
 HB0941_MARK LOGO: CGS
 HB0941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0941+STABILITY: SURFACE MOTION
 HB0941
 HB0941  HISTORY     - Date     Condition        Report By
 HB0941  HISTORY     - 1960     MONUMENTED       CGS
 HB0941
 HB0941                          STATION DESCRIPTION
 HB0941
 HB0941'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0941'2.6 MI E FROM ULLIN.
 HB0941'ABOUT 0.4 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 HB0941'FIRST NORTH STREET IN ULLIN, THENCE 2.05 MILES EAST ALONG A
 HB0941'GRAVEL ROAD, THENCE ABOUT 100 YARDS NORTH ALONG A DRIVE TO MILES
 HB0941'MOWERYS HOME TO A GATE BETWEEN TWO BARNS EAST OF THE DRIVE, THENCE
 HB0941'0.05 MILES NORTH ALONG A TRACK ROAD TO A FENCE CORNER AND A FORK
 HB0941'IN THE TRACK ROAD, THENCE 0.05 MILES NORTHEAST ALONG TRACK ROAD
 HB0941'TO A GATE IN THE NORTH-SOUTH FENCE, 74 FEET SOUTH OF THE SOUTH
 HB0941'END OF THE GATE, 181 FEET NORTH OF A FENCE CORNER, 1 FOOT WEST
 HB0941'OF A FENCE, 42.6 FEET NORTH OF TRAVERSE STATION MOWERY, 44.4 FEET
 HB0941'NORTH OF A METAL WITNESS POST AND SET IN THE TOP OF A CONCRETE
 HB0941'POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0943 ***********************************************************************
 HB0943  DESIGNATION -  MOWERY RM 2
 HB0943  PID         -  HB0943
 HB0943  STATE/COUNTY-  IL/PULASKI
 HB0943  COUNTRY     -  US
 HB0943  USGS QUAD   -  DONGOLA (2018)
 HB0943
 HB0943                         *CURRENT SURVEY CONTROL
 HB0943  ______________________________________________________________________
 HB0943* NAD 83(1986) POSITION- 37 16 23.04   (N) 089 08 45.10   (W)   HD_HELD1
 HB0943* NAVD 88 ORTHO HEIGHT -   122.302 (meters)      401.25  (feet) ADJUSTED
 HB0943  ______________________________________________________________________
 HB0943  GEOID HEIGHT    -        -28.365 (meters)                     GEOID18
 HB0943  DYNAMIC HEIGHT  -        122.215 (meters)      400.97  (feet) COMP
 HB0943  MODELED GRAVITY -    979,914.6   (mgal)                       NAVD 88
 HB0943
 HB0943  VERT ORDER      -  SECOND    CLASS 0
 HB0943
 HB0943.The horizontal coordinates were determined by differentially corrected
 HB0943.hand held GPS observations or other comparable positioning techniques
 HB0943.and have an estimated accuracy of +/- 3 meters.
 HB0943
 HB0943.The orthometric height was determined by differential leveling and
 HB0943.adjusted by the NATIONAL GEODETIC SURVEY
 HB0943.in June 1991.
 HB0943
 HB0943.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0943.GEOID18 height accuracy estimate available here.
 HB0943
 HB0943.Click photographs - Photos may exist for this station.
 HB0943
 HB0943.The dynamic height is computed by dividing the NAVD 88
 HB0943.geopotential number by the normal gravity value computed on the
 HB0943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0943.degrees latitude (g = 980.6199 gals.).
 HB0943
 HB0943.The modeled gravity was interpolated from observed gravity values.
 HB0943
 HB0943;                    North         East    Units  Estimated Accuracy
 HB0943;SPC IL W     -    67,781.0     790,533.6     MT  (+/- 3 meters HH1 GPS) 
 HB0943
 HB0943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0974227323(NAD 83)
 HB0943
 HB0943                          SUPERSEDED SURVEY CONTROL
 HB0943
 HB0943  NGVD 29 (11/26/84)  122.250  (m)          401.08   (f) ADJUSTED    2 0
 HB0943
 HB0943.Superseded values are not recommended for survey control.
 HB0943
 HB0943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0943.See file dsdata.pdf to determine how the superseded data were derived.
 HB0943
 HB0943_MARKER: DR = REFERENCE MARK DISK
 HB0943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0943_STAMPING: MOWERY NO 2 1960
 HB0943_MARK LOGO: CGS
 HB0943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0943+STABILITY: SURFACE MOTION
 HB0943
 HB0943  HISTORY     - Date     Condition        Report By
 HB0943  HISTORY     - 1960     MONUMENTED       CGS
 HB0943
 HB0943                          STATION DESCRIPTION
 HB0943
 HB0943'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0943'2.6 MI E FROM ULLIN.
 HB0943'ABOUT 0.4 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0943'WITH FIRST NORTH STREET IN ULLIN, THENCE 2.05 MILES EAST ALONG
 HB0943'A GRAVEL ROAD TO THE HOME OF MILES MOWERY, THENCE NORTH ABOUT
 HB0943'100 YARDS ALONG DRIVE NORTH TO THE HOUSE TO A GATE BETWEEN TWO
 HB0943'BARNS EAST OF THE DRIVE, PASS THROUGH GATE AND GO NORTH ALONG
 HB0943'A TRACK ROAD FOR 0.05 MILES TO A FENCE CORNER AND A FORK IN THE
 HB0943'TRACK ROAD, THENCE 0.05 MILES NORTHEAST ALONG TRACK ROAD TO A GATE
 HB0943'IN THE NORTH-SOUTH FENCE LINE, 159 FEET SOUTH OF THE SOUTH END
 HB0943'OF THE GATE, 97 FEET NORTH OF A FENCE CORNER, 1 FOOT WEST OF
 HB0943'A FENCE, 40.8 FEET SOUTH OF A METAL WITNESS POST, 42.7 FEET SOUTH
 HB0943'OF TRAVERSE STATION MOWERY AND SET IN THE TOP OF A CONCRETE POST
 HB0943'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8064 ***********************************************************************
 DK8064  DESIGNATION -  MOZIER
 DK8064  PID         -  DK8064
 DK8064  STATE/COUNTY-  IL/CALHOUN
 DK8064  COUNTRY     -  US
 DK8064  USGS QUAD   -  PLEASANT DALE VALLEY (2018)
 DK8064
 DK8064                         *CURRENT SURVEY CONTROL
 DK8064  ______________________________________________________________________
 DK8064* NAD 83(2011) POSITION- 39 16 57.31958(N) 090 44 22.27191(W)   ADJUSTED
 DK8064* NAD 83(2011) ELLIP HT-   106.519 (meters)        (06/27/12)   ADJUSTED
 DK8064* NAD 83(2011) EPOCH   -  2010.00
 DK8064* NAVD 88 ORTHO HEIGHT -   138.725 (meters)      455.13  (feet) ADJUSTED
 DK8064  ______________________________________________________________________
 DK8064  GEOID HEIGHT    -        -32.186 (meters)                     GEOID18
 DK8064  NAD 83(2011) X  -    -63,805.645 (meters)                     COMP
 DK8064  NAD 83(2011) Y  - -4,943,194.617 (meters)                     COMP
 DK8064  NAD 83(2011) Z  -  4,016,716.682 (meters)                     COMP
 DK8064  LAPLACE CORR    -          2.69  (seconds)                    DEFLEC18
 DK8064  DYNAMIC HEIGHT  -        138.645 (meters)      454.87  (feet) COMP
 DK8064  MODELED GRAVITY -    980,047.9   (mgal)                       NAVD 88
 DK8064
 DK8064  VERT ORDER      -  SECOND    CLASS I
 DK8064
 DK8064  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8064  Standards:
 DK8064         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8064            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8064  -------------------------------------------------------------------
 DK8064  NETWORK    0.85   1.94           0.38   0.31   0.99      0.13226862
 DK8064  -------------------------------------------------------------------
 DK8064  Click here for local accuracies and other accuracy information.
 DK8064
 DK8064.The horizontal coordinates were established by GPS observations
 DK8064.and adjusted by the National Geodetic Survey in June 2012.
 DK8064
 DK8064.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8064.been affixed to the stable North American tectonic plate. See 
 DK8064.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8064
 DK8064.The horizontal coordinates are valid at the epoch date displayed above
 DK8064.which is a decimal equivalence of Year/Month/Day.
 DK8064
 DK8064.The orthometric height was determined by differential leveling and
 DK8064.adjusted by the NATIONAL GEODETIC SURVEY
 DK8064.in July 2014.
 DK8064
 DK8064.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8064.GEOID18 height accuracy estimate available here.
 DK8064
 DK8064.Click photographs - Photos may exist for this station.
 DK8064
 DK8064.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8064
 DK8064.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8064
 DK8064.The ellipsoidal height was determined by GPS observations
 DK8064.and is referenced to NAD 83.
 DK8064
 DK8064.The dynamic height is computed by dividing the NAVD 88
 DK8064.geopotential number by the normal gravity value computed on the
 DK8064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK8064.degrees latitude (g = 980.6199 gals.).
 DK8064
 DK8064.The modeled gravity was interpolated from observed gravity values.
 DK8064
 DK8064. The following values were computed from the NAD 83(2011) position.
 DK8064
 DK8064;                    North         East     Units Scale Factor Converg.
 DK8064;SPC IL W     -   290,496.364   650,576.518   MT  0.99997124   -0 21 45.7
 DK8064;SPC IL W     -   953,070.15  2,134,433.13   sFT  0.99997124   -0 21 45.7
 DK8064;UTM  15      - 4,350,572.316   694,968.081   MT  1.00006806   +1 25 54.0
 DK8064
 DK8064!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8064!SPC IL W     -   0.99998329  x   0.99997124  =   0.99995453
 DK8064!UTM  15      -   0.99998329  x   1.00006806  =   1.00005135
 DK8064
 DK8064_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9496850572(NAD 83)
 DK8064
 DK8064                          SUPERSEDED SURVEY CONTROL
 DK8064
 DK8064  NAD 83(2007)-  39 16 57.31954(N)    090 44 22.27260(W) AD(2002.00) 1
 DK8064  ELLIP H (01/08/09)  106.561  (m)                       GP(2002.00) 4 1
 DK8064  NAVD 88 (01/08/09)  138.7    (m)  GEOID03  model used  GPS OBS        
 DK8064
 DK8064.Superseded values are not recommended for survey control.
 DK8064
 DK8064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8064.See file dsdata.pdf to determine how the superseded data were derived.
 DK8064
 DK8064_MARKER: DD = SURVEY DISK
 DK8064_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK8064_STAMPING: MOZIER
 DK8064_MARK LOGO: ILDT
 DK8064_PROJECTION: FLUSH
 DK8064_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK8064_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK8064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8064+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2020
 DK8064_ROD/PIPE-DEPTH: 3.7 meters
 DK8064_SLEEVE-DEPTH  : 1 meters
 DK8064
 DK8064  HISTORY     - Date     Condition        Report By
 DK8064  HISTORY     - 2008     MONUMENTED       ILDT
 DK8064  HISTORY     - 20081212 GOOD             ILDT
 DK8064  HISTORY     - 20130405 GOOD             TROTT
 DK8064  HISTORY     - 20191017 GOOD             ILDW
 DK8064  HISTORY     - 20200225 GOOD             ILDT
 DK8064
 DK8064                          STATION DESCRIPTION
 DK8064
 DK8064'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8064'STATION IS LOCATED 0.1 MILES SOUTH OF THE T INTERSECTION OF IL 96 AND
 DK8064'MISSISSIPPI RIVER RD.   TO REACH THE STATION GO SOUTH 0.1 MILES ON
 DK8064'MISSISSIPPI RIVER RD TO A STATION ON THE LEFT.   THE STATION IS
 DK8064'LOCATED 19.7FT EAST OF THE CENTERLINE OF MISSISSIPPI RIVER RD, 73.3FT
 DK8064'N.W. OF  A  POWER POLE, AND 57.9FT EAST OF A POWER POLE.
 DK8064
 DK8064                          STATION RECOVERY (2013)
 DK8064
 DK8064'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 DK8064'RECOVERED AS DESCRIBED.
 DK8064
 DK8064                          STATION RECOVERY (2019)
 DK8064
 DK8064'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 DK8064'RECOVERED IN GOOD CONDITION.
 DK8064
 DK8064                          STATION RECOVERY (2020)
 DK8064
 DK8064'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DK8064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7916 ***********************************************************************
 DF7916  CBN         -  This is a Cooperative Base Network Control Station.
 DF7916  DESIGNATION -  MRC 13
 DF7916  PID         -  DF7916
 DF7916  STATE/COUNTY-  IL/MADISON
 DF7916  COUNTRY     -  US
 DF7916  USGS QUAD   -  GRANITE CITY (2018)
 DF7916
 DF7916                         *CURRENT SURVEY CONTROL
 DF7916  ______________________________________________________________________
 DF7916* NAD 83(2011) POSITION- 38 39 36.68027(N) 090 08 49.87929(W)   ADJUSTED
 DF7916* NAD 83(2011) ELLIP HT-    97.499 (meters)        (06/27/12)   ADJUSTED
 DF7916* NAD 83(2011) EPOCH   -  2010.00
 DF7916* NAVD 88 ORTHO HEIGHT -   128.7   (meters)      422.    (feet) GPS OBS
 DF7916  ______________________________________________________________________
 DF7916  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7916  GEOID HEIGHT    -        -31.103 (meters)                     GEOID99
 DF7916  GEOID HEIGHT    -        -31.103 (meters)                     GEOID18
 DF7916  NAD 83(2011) X  -    -12,811.371 (meters)                     COMP
 DF7916  NAD 83(2011) Y  - -4,987,039.913 (meters)                     COMP
 DF7916  NAD 83(2011) Z  -  3,962,991.283 (meters)                     COMP
 DF7916  LAPLACE CORR    -          1.58  (seconds)                    DEFLEC18
 DF7916
 DF7916  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7916  Standards:
 DF7916         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7916            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7916  -------------------------------------------------------------------
 DF7916  NETWORK    0.96   1.61           0.42   0.36   0.82     -0.02914465
 DF7916  -------------------------------------------------------------------
 DF7916  Click here for local accuracies and other accuracy information.
 DF7916
 DF7916.The horizontal coordinates were established by GPS observations
 DF7916.and adjusted by the National Geodetic Survey in June 2012.
 DF7916
 DF7916.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7916.been affixed to the stable North American tectonic plate. See 
 DF7916.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7916
 DF7916.The horizontal coordinates are valid at the epoch date displayed above
 DF7916.which is a decimal equivalence of Year/Month/Day.
 DF7916
 DF7916.The orthometric height was determined by GPS observations and a
 DF7916.high-resolution geoid model.
 DF7916
 DF7916.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7916.GEOID18 height accuracy estimate available here.
 DF7916
 DF7916.Click photographs - Photos may exist for this station.
 DF7916
 DF7916.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7916
 DF7916.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7916
 DF7916.The ellipsoidal height was determined by GPS observations
 DF7916.and is referenced to NAD 83.
 DF7916
 DF7916. The following values were computed from the NAD 83(2011) position.
 DF7916
 DF7916;                    North         East     Units Scale Factor Converg.
 DF7916;SPC IL W     -   221,248.497   701,695.248   MT  0.99994121   +0 00 43.8
 DF7916;SPC IL W     -   725,879.44  2,302,145.16   sFT  0.99994121   +0 00 43.8
 DF7916;UTM  15      - 4,282,930.796   748,229.901   MT  1.00035886   +1 46 59.0
 DF7916
 DF7916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7916!SPC IL W     -   0.99998470  x   0.99994121  =   0.99992591
 DF7916!UTM  15      -   0.99998470  x   1.00035886  =   1.00034356
 DF7916
 DF7916_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4822982930(NAD 83)
 DF7916
 DF7916                          SUPERSEDED SURVEY CONTROL
 DF7916
 DF7916  NAD 83(2007)-  38 39 36.68030(N)    090 08 49.88006(W) AD(2002.00) 0
 DF7916  ELLIP H (02/10/07)   97.524  (m)                       GP(2002.00)    
 DF7916  NAD 83(1997)-  38 39 36.68020(N)    090 08 49.88003(W) AD(       ) A
 DF7916  ELLIP H (09/15/03)   97.524  (m)                       GP(       ) 4 1
 DF7916
 DF7916.Superseded values are not recommended for survey control.
 DF7916
 DF7916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7916.See file dsdata.pdf to determine how the superseded data were derived.
 DF7916
 DF7916_MARKER: DD = SURVEY DISK
 DF7916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7916_STAMPING: MRC13
 DF7916_PROJECTION: FLUSH
 DF7916_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7916+STABILITY: SURFACE MOTION
 DF7916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7916+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2012
 DF7916
 DF7916  HISTORY     - Date     Condition        Report By
 DF7916  HISTORY     - UNK      MONUMENTED       ILDT
 DF7916  HISTORY     - 200207   GOOD             ILDT
 DF7916  HISTORY     - 20121009 GOOD             GEOCAC
 DF7916
 DF7916                          STATION DESCRIPTION
 DF7916
 DF7916'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (NO)
 DF7916'STATION DESCRIPTION
 DF7916'
 DF7916'DESCRIBED BY ILDT SURVEY 2002
 DF7916'THE STATION IS LOCATED IN MADISON COUNTY ILLINOIS.  3 MILES NORTHEAST
 DF7916'OF THE GATEWAY
 DF7916'ARCH IN DOWNTOWN SAINT LOUIS.  1 MILE NORTHWEST OF GATEWAY
 DF7916'INTERNATIONAL RACEWAY. 7
 DF7916'MILES WEST OF ILDT DISTRICT 8 HEADQUARTERS IN COLLINSVILLE ILLINOIS.
 DF7916'
 DF7916'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS 203 AND
 DF7916'INTERSTATE 55/70 NORTH ON
 DF7916'ILLINOIS 203 1.4 MILES TO EAGLE PARK ROAD.  WEST ON EAGLE PARK ROAD
 DF7916'0.3 MILES TO INDUSTRIAL
 DF7916'ROAD.  LEFT ON INDUSTRIAL ROAD 0.2 MILES TO THE MARK ON THE LEFT.
 DF7916'
 DF7916'THE STATION IS AN ALUMINUM DISK SET IN A CONCRETE POST AT THE TOP OF A
 DF7916'LEVEE THAT RUNS
 DF7916'ALONG THE EAST SIDE OF INDUSTRIAL ROAD. THE STATION IS 33.40 FEET FROM
 DF7916'THE EAST EDGE OF
 DF7916'INDUSTRIAL ROAD, 37.60 FEET FROM THE CENTER OF A CAST IRON GRATE ON
 DF7916'THE NATIONAL GOLF
 DF7916'LINKS GOLF COURSE.  56.75 FEET FROM A ROAD ENDS SIGN WHERE INDUSTRIAL
 DF7916'ROAD TERMINATES.
 DF7916
 DF7916                          STATION RECOVERY (2012)
 DF7916
 DF7916'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 DF7916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7917 ***********************************************************************
 DF7917  CBN         -  This is a Cooperative Base Network Control Station.
 DF7917  DESIGNATION -  MRC 18
 DF7917  PID         -  DF7917
 DF7917  STATE/COUNTY-  IL/ST CLAIR
 DF7917  COUNTRY     -  US
 DF7917  USGS QUAD   -  GRANITE CITY (2018)
 DF7917
 DF7917                         *CURRENT SURVEY CONTROL
 DF7917  ______________________________________________________________________
 DF7917* NAD 83(2011) POSITION- 38 37 35.28884(N) 090 08 18.66901(W)   ADJUSTED
 DF7917* NAD 83(2011) ELLIP HT-    95.168 (meters)        (06/27/12)   ADJUSTED
 DF7917* NAD 83(2011) EPOCH   -  2010.00
 DF7917* NAVD 88 ORTHO HEIGHT -   126.2   (meters)      414.    (feet) GPS OBS
 DF7917  ______________________________________________________________________
 DF7917  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7917  GEOID HEIGHT    -        -31.012 (meters)                     GEOID99
 DF7917  GEOID HEIGHT    -        -31.008 (meters)                     GEOID18
 DF7917  NAD 83(2011) X  -    -12,062.420 (meters)                     COMP
 DF7917  NAD 83(2011) Y  - -4,989,377.517 (meters)                     COMP
 DF7917  NAD 83(2011) Z  -  3,960,066.167 (meters)                     COMP
 DF7917  LAPLACE CORR    -          1.73  (seconds)                    DEFLEC18
 DF7917
 DF7917  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7917  Standards:
 DF7917         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7917            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7917  -------------------------------------------------------------------
 DF7917  NETWORK    0.91   1.61           0.41   0.32   0.82     -0.02416098
 DF7917  -------------------------------------------------------------------
 DF7917  Click here for local accuracies and other accuracy information.
 DF7917
 DF7917.The horizontal coordinates were established by GPS observations
 DF7917.and adjusted by the National Geodetic Survey in June 2012.
 DF7917
 DF7917.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7917.been affixed to the stable North American tectonic plate. See 
 DF7917.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7917
 DF7917.The horizontal coordinates are valid at the epoch date displayed above
 DF7917.which is a decimal equivalence of Year/Month/Day.
 DF7917
 DF7917.The orthometric height was determined by GPS observations and a
 DF7917.high-resolution geoid model.
 DF7917
 DF7917.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7917.GEOID18 height accuracy estimate available here.
 DF7917
 DF7917.Click photographs - Photos may exist for this station.
 DF7917
 DF7917.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7917
 DF7917.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7917
 DF7917.The ellipsoidal height was determined by GPS observations
 DF7917.and is referenced to NAD 83.
 DF7917
 DF7917. The following values were computed from the NAD 83(2011) position.
 DF7917
 DF7917;                    North         East     Units Scale Factor Converg.
 DF7917;SPC IL W     -   217,505.718   702,450.941   MT  0.99994125   +0 01 03.3
 DF7917;SPC IL W     -   713,600.01  2,304,624.46   sFT  0.99994125   +0 01 03.3
 DF7917;UTM  15      - 4,279,211.585   749,101.220   MT  1.00036420   +1 47 13.8
 DF7917
 DF7917!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7917!SPC IL W     -   0.99998507  x   0.99994125  =   0.99992632
 DF7917!UTM  15      -   0.99998507  x   1.00036420  =   1.00034926
 DF7917
 DF7917_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4910179211(NAD 83)
 DF7917
 DF7917                          SUPERSEDED SURVEY CONTROL
 DF7917
 DF7917  NAD 83(2007)-  38 37 35.28886(N)    090 08 18.66982(W) AD(2002.00) 0
 DF7917  ELLIP H (02/10/07)   95.191  (m)                       GP(2002.00)    
 DF7917  NAD 83(1997)-  38 37 35.28875(N)    090 08 18.66982(W) AD(       ) A
 DF7917  ELLIP H (09/15/03)   95.191  (m)                       GP(       ) 4 1
 DF7917
 DF7917.Superseded values are not recommended for survey control.
 DF7917
 DF7917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7917.See file dsdata.pdf to determine how the superseded data were derived.
 DF7917
 DF7917_MARKER: DD = SURVEY DISK
 DF7917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7917_STAMPING: MRC18
 DF7917_PROJECTION: FLUSH
 DF7917_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7917+STABILITY: SURFACE MOTION
 DF7917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7917+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2002
 DF7917
 DF7917  HISTORY     - Date     Condition        Report By
 DF7917  HISTORY     - UNK      MONUMENTED       ILDT
 DF7917  HISTORY     - 20020624 GOOD             ILDT
 DF7917
 DF7917                          STATION DESCRIPTION
 DF7917
 DF7917'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (NO)
 DF7917'STATION DESCRIPTION
 DF7917'
 DF7917'DESCRIBED BY ILDT 2002
 DF7917'THE STATION IS LOCATED IN EAST SAINT LOUIS ILLINOIS.  2.5 MILES EAST
 DF7917'OF THE GATEWAY ARCH IN
 DF7917'DOWNTOWN SAINT LOUIS.  7.4 MILES SOUTHWEST OF ILDT HEADQUARTERS IN
 DF7917'COLLINSVILLE
 DF7917'ILLINOIS.  1.1 MILES EAST OF EAST SAINT LOUIS CITY HALL.
 DF7917'
 DF7917'TO REACH THE STATION FROM THE INTERSECTION OF SAINT CLAIR AVENUE AND
 DF7917'NORTH 15TH
 DF7917'STREET. EAST 115 FEET EAST OF THE CENTERLINE OF 15TH STREET.  THE MARK
 DF7917'IS AN ALUMINUM
 DF7917'DISK SET IN A CONCRETE ISLAND DIVIDING THE EASTBOUND LANES OF SAINT
 DF7917'CLAIR AVENUE.
 DF7917'
 DF7917'THE STATION IS 67.80 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 DF7917'CONCRETE SIGN BASE.
 DF7917'57.20 FEET SOUTHEAST FROM A POWER POLE.  54.70 FEET NORTHEAST OF A
 DF7917'POWER POLE.  SET IN A
 DF7917'CONCRETE ISLAND OF SAINT CLAIR AVENUE.  115 FEET EAST FROM THE
 DF7917'CENTERLINE OF NORTH 15TH
 DF7917'STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8987 ***********************************************************************
 DP8987  DESIGNATION -  MRI 001
 DP8987  PID         -  DP8987
 DP8987  STATE/COUNTY-  IL/MERCER
 DP8987  COUNTRY     -  US
 DP8987  USGS QUAD   -  ALEDO WEST (2018)
 DP8987
 DP8987                         *CURRENT SURVEY CONTROL
 DP8987  ______________________________________________________________________
 DP8987* NAD 83(1986) POSITION- 41 12 44.18   (N) 090 49 11.59   (W)   HD_HELD1
 DP8987* NAVD 88 ORTHO HEIGHT -   206.134 (meters)      676.29  (feet) ADJUSTED
 DP8987  ______________________________________________________________________
 DP8987  GEOID HEIGHT    -        -32.977 (meters)                     GEOID18
 DP8987  DYNAMIC HEIGHT  -        206.049 (meters)      676.01  (feet) COMP
 DP8987  MODELED GRAVITY -    980,202.4   (mgal)                       NAVD 88
 DP8987
 DP8987  VERT ORDER      -  SECOND    CLASS I
 DP8987
 DP8987.The horizontal coordinates were determined by differentially corrected
 DP8987.hand held GPS observations or other comparable positioning techniques
 DP8987.and have an estimated accuracy of +/- 3 meters.
 DP8987
 DP8987.The orthometric height was determined by differential leveling and
 DP8987.adjusted by the NATIONAL GEODETIC SURVEY
 DP8987.in October 2015.
 DP8987
 DP8987.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8987.GEOID18 height accuracy estimate available here.
 DP8987
 DP8987.Click photographs - Photos may exist for this station.
 DP8987
 DP8987.The dynamic height is computed by dividing the NAVD 88
 DP8987.geopotential number by the normal gravity value computed on the
 DP8987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8987.degrees latitude (g = 980.6199 gals.).
 DP8987
 DP8987.The modeled gravity was interpolated from observed gravity values.
 DP8987
 DP8987;                    North         East    Units  Estimated Accuracy
 DP8987;SPC IL W     -   504,804.0     645,221.0     MT  (+/- 3 meters HH1 GPS) 
 DP8987
 DP8987_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8276764613(NAD 83)
 DP8987
 DP8987                          SUPERSEDED SURVEY CONTROL
 DP8987
 DP8987.No superseded survey control is available for this station.
 DP8987
 DP8987_MARKER: F = FLANGE-ENCASED ROD
 DP8987_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8987_STAMPING: MRI 001 2015
 DP8987_MARK LOGO: UIL
 DP8987_PROJECTION: RECESSED 8 CENTIMETERS
 DP8987_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8987_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8987+STABILITY: POSITION/ELEVATION WELL
 DP8987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8987+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2015
 DP8987_ROD/PIPE-DEPTH: 9.8 meters
 DP8987_SLEEVE-DEPTH  : 0.9 meters
 DP8987
 DP8987  HISTORY     - Date     Condition        Report By
 DP8987  HISTORY     - 20150415 MONUMENTED       AMESC
 DP8987
 DP8987                          STATION DESCRIPTION
 DP8987
 DP8987'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8987'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH OF SEATON, 3.8 MI
 DP8987'(6.1 KM) WEST-NORTHWEST OF ALEDO AND 3.3 MI (5.3 KM) EAST-NORTHEAST OF
 DP8987'JOY.
 DP8987'
 DP8987'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8987'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8987'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8987'13 FOR 0.75 MI (1.2 KM) TO THE STATION ON THE LEFT.
 DP8987'
 DP8987'THE STATION IS 33.5 FT (10.2 M) WEST OF THE CENTERLINE OF COUNTY
 DP8987'HIGHWAY 13, 270 FT (82.3 M) NORTH OF A POWER POLE, 127.0 FT (38.7 M)
 DP8987'SOUTHWEST OF THE EAST END OF AN 18 INCH CORRUGATED METAL PIPE UNDER
 DP8987'COUNTY HIGHWAY 13, 29.5 FT (9.0 M) SOUTH-SOUTHWEST OF THE SOUTH END OF
 DP8987'A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE
 DP8987'WEST, 25.0 FT (7.6 M) SOUTH OF THE NORTH END OF A NORTH SOUTH FENCE,
 DP8987'20.5 FT (6.2 M) SOUTH OF A POWER POLE AND 1.5 FT (0.5 M) EAST OF A
 DP8987'NORTH SOUTH FENCE.
 DP8987'
 DP8987'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8987'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8987'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8988 ***********************************************************************
 DP8988  DESIGNATION -  MRI 002
 DP8988  PID         -  DP8988
 DP8988  STATE/COUNTY-  IL/MERCER
 DP8988  COUNTRY     -  US
 DP8988  USGS QUAD   -  ALEDO WEST (2018)
 DP8988
 DP8988                         *CURRENT SURVEY CONTROL
 DP8988  ______________________________________________________________________
 DP8988* NAD 83(1986) POSITION- 41 13 34.71   (N) 090 49 08.53   (W)   HD_HELD1
 DP8988* NAVD 88 ORTHO HEIGHT -   182.443 (meters)      598.57  (feet) ADJUSTED
 DP8988  ______________________________________________________________________
 DP8988  GEOID HEIGHT    -        -32.967 (meters)                     GEOID18
 DP8988  DYNAMIC HEIGHT  -        182.367 (meters)      598.32  (feet) COMP
 DP8988  MODELED GRAVITY -    980,202.8   (mgal)                       NAVD 88
 DP8988
 DP8988  VERT ORDER      -  SECOND    CLASS I
 DP8988
 DP8988.The horizontal coordinates were determined by differentially corrected
 DP8988.hand held GPS observations or other comparable positioning techniques
 DP8988.and have an estimated accuracy of +/- 3 meters.
 DP8988
 DP8988.The orthometric height was determined by differential leveling and
 DP8988.adjusted by the NATIONAL GEODETIC SURVEY
 DP8988.in October 2015.
 DP8988
 DP8988.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8988.GEOID18 height accuracy estimate available here.
 DP8988
 DP8988.Click photographs - Photos may exist for this station.
 DP8988
 DP8988.The dynamic height is computed by dividing the NAVD 88
 DP8988.geopotential number by the normal gravity value computed on the
 DP8988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8988.degrees latitude (g = 980.6199 gals.).
 DP8988
 DP8988.The modeled gravity was interpolated from observed gravity values.
 DP8988
 DP8988;                    North         East    Units  Estimated Accuracy
 DP8988;SPC IL W     -   506,362.2     645,304.0     MT  (+/- 3 meters HH1 GPS) 
 DP8988
 DP8988_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8279966173(NAD 83)
 DP8988
 DP8988                          SUPERSEDED SURVEY CONTROL
 DP8988
 DP8988.No superseded survey control is available for this station.
 DP8988
 DP8988_MARKER: F = FLANGE-ENCASED ROD
 DP8988_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8988_STAMPING: MRI 002 2015
 DP8988_MARK LOGO: UIL
 DP8988_PROJECTION: RECESSED 8 CENTIMETERS
 DP8988_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8988_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8988+STABILITY: POSITION/ELEVATION WELL
 DP8988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8988+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2015
 DP8988_ROD/PIPE-DEPTH: 9.8 meters
 DP8988_SLEEVE-DEPTH  : 0.9 meters
 DP8988
 DP8988  HISTORY     - Date     Condition        Report By
 DP8988  HISTORY     - 20150415 MONUMENTED       AMESC
 DP8988
 DP8988                          STATION DESCRIPTION
 DP8988
 DP8988'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8988'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF
 DP8988'BUFFALO PRAIRIE, 4.1 MI (6.6 KM) WEST-NORTHWEST OF ALEDO AND 3.8 MI
 DP8988'(6.1 KM) EAST-NORTHEAST OF JOY.
 DP8988'
 DP8988'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8988'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8988'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8988'13 FOR 1.65 MI (2.7 KM) TO THE BRIDGE OVER THE EDWARDS RIVER.
 DP8988'CONTINUE NORTH ALONG COUNTY HIGHWAY 13 FOR 305 FT (93.0 M) TO THE
 DP8988'STATION ON THE RIGHT.
 DP8988'
 DP8988'THE STATION IS 51.0 FT (15.5 M) EAST OF THE CENTERLINE OF COUNTY
 DP8988'HIGHWAY 13, 283.2 FT (86.3 M) NORTH-NORTHEAST OF THE NORTH END OF THE
 DP8988'EAST GUARDRAIL, 155.0 FT (47.2 M) NORTH OF A POWER POLE, 76.0 FT (23.2
 DP8988'M) SOUTH-SOUTHEAST OF THE EAST END OF AN 7 FT (2.1 M) CORRUGATED METAL
 DP8988'PIPE UNDER COUNTY HIGHWAY 13, 19.2 FT (5.9 M) SOUTH OF A POWER POLE
 DP8988'WITH GUY WIRE AND 17.2 FT (5.2 M) SOUTH OF A LONE WOODEN POST.
 DP8988'
 DP8988'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8988'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8988'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8989 ***********************************************************************
 DP8989  DESIGNATION -  MRI 003
 DP8989  PID         -  DP8989
 DP8989  STATE/COUNTY-  IL/MERCER
 DP8989  COUNTRY     -  US
 DP8989  USGS QUAD   -  ALEDO WEST (2018)
 DP8989
 DP8989                         *CURRENT SURVEY CONTROL
 DP8989  ______________________________________________________________________
 DP8989* NAD 83(1986) POSITION- 41 14 24.70   (N) 090 49 09.05   (W)   HD_HELD1
 DP8989* NAVD 88 ORTHO HEIGHT -   224.704 (meters)      737.22  (feet) ADJUSTED
 DP8989  ______________________________________________________________________
 DP8989  GEOID HEIGHT    -        -32.958 (meters)                     GEOID18
 DP8989  DYNAMIC HEIGHT  -        224.611 (meters)      736.91  (feet) COMP
 DP8989  MODELED GRAVITY -    980,203.1   (mgal)                       NAVD 88
 DP8989
 DP8989  VERT ORDER      -  SECOND    CLASS I
 DP8989
 DP8989.The horizontal coordinates were determined by differentially corrected
 DP8989.hand held GPS observations or other comparable positioning techniques
 DP8989.and have an estimated accuracy of +/- 3 meters.
 DP8989
 DP8989.The orthometric height was determined by differential leveling and
 DP8989.adjusted by the NATIONAL GEODETIC SURVEY
 DP8989.in October 2015.
 DP8989
 DP8989.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8989.GEOID18 height accuracy estimate available here.
 DP8989
 DP8989.Click photographs - Photos may exist for this station.
 DP8989
 DP8989.The dynamic height is computed by dividing the NAVD 88
 DP8989.geopotential number by the normal gravity value computed on the
 DP8989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8989.degrees latitude (g = 980.6199 gals.).
 DP8989
 DP8989.The modeled gravity was interpolated from observed gravity values.
 DP8989
 DP8989;                    North         East    Units  Estimated Accuracy
 DP8989;SPC IL W     -   507,904.4     645,303.5     MT  (+/- 3 meters HH1 GPS) 
 DP8989
 DP8989_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8274867714(NAD 83)
 DP8989
 DP8989                          SUPERSEDED SURVEY CONTROL
 DP8989
 DP8989.No superseded survey control is available for this station.
 DP8989
 DP8989_MARKER: F = FLANGE-ENCASED ROD
 DP8989_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8989_STAMPING: MRI 003 2015
 DP8989_MARK LOGO: UIL
 DP8989_PROJECTION: RECESSED 8 CENTIMETERS
 DP8989_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8989_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8989+STABILITY: POSITION/ELEVATION WELL
 DP8989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8989+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2015
 DP8989_ROD/PIPE-DEPTH: 9.8 meters
 DP8989_SLEEVE-DEPTH  : 0.9 meters
 DP8989
 DP8989  HISTORY     - Date     Condition        Report By
 DP8989  HISTORY     - 20150415 MONUMENTED       AMESC
 DP8989
 DP8989                          STATION DESCRIPTION
 DP8989
 DP8989'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8989'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF
 DP8989'BUFFALO PRAIRIE, 4.6 MI (7.4 KM) NORTHWEST OF ALEDO AND 4.4 MI (7.1
 DP8989'KM) NORTHEAST OF JOY.
 DP8989'
 DP8989'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8989'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8989'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8989'13 FOR 2.7 MI (4.3 KM) TO 119TH AVENUE IN MILLERSBURG, WEST ALONG
 DP8989'119TH AVENUE FOR 150 FT (45.7 M) TO THE STATION ON THE LEFT.
 DP8989'
 DP8989'THE STATION IS 25.5 FT (7.8 M) SOUTH OF THE CENTERLINE OF 119TH
 DP8989'AVENUE, 123.2 FT (37.6 M) SOUTHEAST OF THE EAST END OF A 12 INCH (30
 DP8989'CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO HOUSE NUMBER '1396',
 DP8989'67.0 FT (20.4 M) SOUTH-SOUTHEAST OF A POWER POLE AND 18.2 FT (5.5 M)
 DP8989'EAST OF A POWER POLE WITH GUY WIRE AND TWO GUY WIRES.
 DP8989'
 DP8989'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8989'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8989'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8990 ***********************************************************************
 DP8990  DESIGNATION -  MRI 004
 DP8990  PID         -  DP8990
 DP8990  STATE/COUNTY-  IL/MERCER
 DP8990  COUNTRY     -  US
 DP8990  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8990
 DP8990                         *CURRENT SURVEY CONTROL
 DP8990  ______________________________________________________________________
 DP8990* NAD 83(1986) POSITION- 41 15 00.90   (N) 090 49 29.03   (W)   HD_HELD1
 DP8990* NAVD 88 ORTHO HEIGHT -   213.945 (meters)      701.92  (feet) ADJUSTED
 DP8990  ______________________________________________________________________
 DP8990  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 DP8990  DYNAMIC HEIGHT  -        213.856 (meters)      701.63  (feet) COMP
 DP8990  MODELED GRAVITY -    980,203.5   (mgal)                       NAVD 88
 DP8990
 DP8990  VERT ORDER      -  SECOND    CLASS I
 DP8990
 DP8990.The horizontal coordinates were determined by differentially corrected
 DP8990.hand held GPS observations or other comparable positioning techniques
 DP8990.and have an estimated accuracy of +/- 3 meters.
 DP8990
 DP8990.The orthometric height was determined by differential leveling and
 DP8990.adjusted by the NATIONAL GEODETIC SURVEY
 DP8990.in October 2015.
 DP8990
 DP8990.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8990.GEOID18 height accuracy estimate available here.
 DP8990
 DP8990.Click photographs - Photos may exist for this station.
 DP8990
 DP8990.The dynamic height is computed by dividing the NAVD 88
 DP8990.geopotential number by the normal gravity value computed on the
 DP8990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8990.degrees latitude (g = 980.6199 gals.).
 DP8990
 DP8990.The modeled gravity was interpolated from observed gravity values.
 DP8990
 DP8990;                    North         East    Units  Estimated Accuracy
 DP8990;SPC IL W     -   509,024.6     644,846.7     MT  (+/- 3 meters HH1 GPS) 
 DP8990
 DP8990_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8225568819(NAD 83)
 DP8990
 DP8990                          SUPERSEDED SURVEY CONTROL
 DP8990
 DP8990.No superseded survey control is available for this station.
 DP8990
 DP8990_MARKER: F = FLANGE-ENCASED ROD
 DP8990_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8990_STAMPING: MRI 004 2015
 DP8990_MARK LOGO: UIL
 DP8990_PROJECTION: RECESSED 8 CENTIMETERS
 DP8990_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8990_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8990+STABILITY: POSITION/ELEVATION WELL
 DP8990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8990+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP8990_ROD/PIPE-DEPTH: 9.8 meters
 DP8990_SLEEVE-DEPTH  : 0.9 meters
 DP8990
 DP8990  HISTORY     - Date     Condition        Report By
 DP8990  HISTORY     - 20150416 MONUMENTED       AMESC
 DP8990
 DP8990                          STATION DESCRIPTION
 DP8990
 DP8990'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8990'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTH-SOUTHEAST OF
 DP8990'BUFFALO PRAIRIE, 5.3 MI (8.5 KM) NORTHWEST OF ALEDO AND 4.7 MI (7.6
 DP8990'KM) NORTHEAST OF JOY.
 DP8990'
 DP8990'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8990'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8990'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8990'13 FOR 2.75 MI (4.4 KM) TO 120TH AVENUE IN MILLERSBURG, WEST AND NORTH
 DP8990'ALONG COUNTY HIGHWAY 13 FOR 0.85 MI (1.4 KM) TO THE STATION ON THE
 DP8990'RIGHT.
 DP8990'
 DP8990'THE STATION IS 34.0 FT (10.4 M) NORTH OF THE CENTERLINE OF COUNTY
 DP8990'HIGHWAY 13 132.0 FT (40.2 M) EAST OF A POWER POLE, 42.4 FT (12.9 M)
 DP8990'WEST OF A POWER POLE, 11.8 FT (3.6 M) SOUTH OF THE EAST END OF AN EAST
 DP8990'WEST FENCE AND 9.4 FT (2.9 M) NORTHEAST OF THE WEST END OF A 12 INCH
 DP8990'(30 CM) CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE TO THE NORTH.
 DP8990'
 DP8990'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8990'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8990'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8991 ***********************************************************************
 DP8991  DESIGNATION -  MRI 005
 DP8991  PID         -  DP8991
 DP8991  STATE/COUNTY-  IL/MERCER
 DP8991  COUNTRY     -  US
 DP8991  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8991
 DP8991                         *CURRENT SURVEY CONTROL
 DP8991  ______________________________________________________________________
 DP8991* NAD 83(1986) POSITION- 41 15 07.22   (N) 090 50 31.30   (W)   HD_HELD1
 DP8991* NAVD 88 ORTHO HEIGHT -   191.077 (meters)      626.89  (feet) ADJUSTED
 DP8991  ______________________________________________________________________
 DP8991  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 DP8991  DYNAMIC HEIGHT  -        190.998 (meters)      626.63  (feet) COMP
 DP8991  MODELED GRAVITY -    980,204.0   (mgal)                       NAVD 88
 DP8991
 DP8991  VERT ORDER      -  SECOND    CLASS I
 DP8991
 DP8991.The horizontal coordinates were determined by differentially corrected
 DP8991.hand held GPS observations or other comparable positioning techniques
 DP8991.and have an estimated accuracy of +/- 3 meters.
 DP8991
 DP8991.The orthometric height was determined by differential leveling and
 DP8991.adjusted by the NATIONAL GEODETIC SURVEY
 DP8991.in October 2015.
 DP8991
 DP8991.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8991.GEOID18 height accuracy estimate available here.
 DP8991
 DP8991.Click photographs - Photos may exist for this station.
 DP8991
 DP8991.The dynamic height is computed by dividing the NAVD 88
 DP8991.geopotential number by the normal gravity value computed on the
 DP8991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8991.degrees latitude (g = 980.6199 gals.).
 DP8991
 DP8991.The modeled gravity was interpolated from observed gravity values.
 DP8991
 DP8991;                    North         East    Units  Estimated Accuracy
 DP8991;SPC IL W     -   509,230.7     643,398.5     MT  (+/- 3 meters HH1 GPS) 
 DP8991
 DP8991_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8080168978(NAD 83)
 DP8991
 DP8991                          SUPERSEDED SURVEY CONTROL
 DP8991
 DP8991.No superseded survey control is available for this station.
 DP8991
 DP8991_MARKER: F = FLANGE-ENCASED ROD
 DP8991_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8991_STAMPING: MRI 005 2015
 DP8991_MARK LOGO: UIL
 DP8991_PROJECTION: RECESSED 8 CENTIMETERS
 DP8991_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8991_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8991+STABILITY: POSITION/ELEVATION WELL
 DP8991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8991+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP8991_ROD/PIPE-DEPTH: 13.4 meters
 DP8991_SLEEVE-DEPTH  : 0.9 meters
 DP8991
 DP8991  HISTORY     - Date     Condition        Report By
 DP8991  HISTORY     - 20150416 MONUMENTED       AMESC
 DP8991
 DP8991                          STATION DESCRIPTION
 DP8991
 DP8991'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8991'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTHWEST OF ALEDO, 6.0
 DP8991'MI (9.7 KM) SOUTH OF BUFFALO PRAIRIE AND 4.3 MI (6.9 KM)
 DP8991'NORTH-NORTHEAST OF JOY.
 DP8991'
 DP8991'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8991'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8991'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8991'13 FOR 2.75 MI (4.4 KM) TO 120TH AVENUE IN MILLERSBURG, WEST AND NORTH
 DP8991'ALONG COUNTY HIGHWAY 13 WHICH BECOMES 130TH STREET FOR 1.85 MI (3.0
 DP8991'KM) TO THE STATION ON THE RIGHT.
 DP8991'
 DP8991'THE STATION IS 33.5 FT (10.2 M) EAST OF THE CENTERLINE OF 130TH
 DP8991'STREET, 165.8 FT (50.5 M) NORTHEAST OF A POWER POLE, 137.3 FT (41.8 M)
 DP8991'NORTHEAST OF A FRONTIER TELEPHONE PEDESTAL, 128.4 FT (39.1 M) SOUTH OF
 DP8991'A POWER POLE, 99.3 FT (30.3 M) NORTHEAST OF THE WEST END OF A 36 INCH
 DP8991'(91 CM) CORRUGATED METAL PIPE UNDER 130TH STREET AND 40.0 FT (12.2 M)
 DP8991'NORTH-NORTHWEST OF A POWER POLE.
 DP8991'
 DP8991'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8991'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8991'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8992 ***********************************************************************
 DP8992  DESIGNATION -  MRI 006
 DP8992  PID         -  DP8992
 DP8992  STATE/COUNTY-  IL/MERCER
 DP8992  COUNTRY     -  US
 DP8992  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8992
 DP8992                         *CURRENT SURVEY CONTROL
 DP8992  ______________________________________________________________________
 DP8992* NAD 83(1986) POSITION- 41 15 37.25   (N) 090 50 29.97   (W)   HD_HELD1
 DP8992* NAVD 88 ORTHO HEIGHT -   218.730 (meters)      717.62  (feet) ADJUSTED
 DP8992  ______________________________________________________________________
 DP8992  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 DP8992  DYNAMIC HEIGHT  -        218.640 (meters)      717.32  (feet) COMP
 DP8992  MODELED GRAVITY -    980,204.1   (mgal)                       NAVD 88
 DP8992
 DP8992  VERT ORDER      -  SECOND    CLASS I
 DP8992
 DP8992.The horizontal coordinates were determined by differentially corrected
 DP8992.hand held GPS observations or other comparable positioning techniques
 DP8992.and have an estimated accuracy of +/- 3 meters.
 DP8992
 DP8992.The orthometric height was determined by differential leveling and
 DP8992.adjusted by the NATIONAL GEODETIC SURVEY
 DP8992.in October 2015.
 DP8992
 DP8992.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8992.GEOID18 height accuracy estimate available here.
 DP8992
 DP8992.Click photographs - Photos may exist for this station.
 DP8992
 DP8992.The dynamic height is computed by dividing the NAVD 88
 DP8992.geopotential number by the normal gravity value computed on the
 DP8992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8992.degrees latitude (g = 980.6199 gals.).
 DP8992
 DP8992.The modeled gravity was interpolated from observed gravity values.
 DP8992
 DP8992;                    North         East    Units  Estimated Accuracy
 DP8992;SPC IL W     -   510,156.8     643,436.7     MT  (+/- 3 meters HH1 GPS) 
 DP8992
 DP8992_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8080969905(NAD 83)
 DP8992
 DP8992                          SUPERSEDED SURVEY CONTROL
 DP8992
 DP8992.No superseded survey control is available for this station.
 DP8992
 DP8992_MARKER: F = FLANGE-ENCASED ROD
 DP8992_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8992_STAMPING: MRI 006 2015
 DP8992_MARK LOGO: UIL
 DP8992_PROJECTION: RECESSED 8 CENTIMETERS
 DP8992_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8992_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8992+STABILITY: POSITION/ELEVATION WELL
 DP8992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8992+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP8992_ROD/PIPE-DEPTH: 11.0 meters
 DP8992_SLEEVE-DEPTH  : 0.9 meters
 DP8992
 DP8992  HISTORY     - Date     Condition        Report By
 DP8992  HISTORY     - 20150416 MONUMENTED       AMESC
 DP8992
 DP8992                          STATION DESCRIPTION
 DP8992
 DP8992'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8992'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHWEST OF ALEDO, 5.4
 DP8992'MI (8.7 KM) SOUTH OF BUFFALO PRAIRIE AND 4.8 MI (7.7 KM)
 DP8992'NORTH-NORTHEAST OF JOY.
 DP8992'
 DP8992'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8992'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8992'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8992'13 FOR 2.75 MI (4.4 KM) TO 120TH AVENUE IN MILLERSBURG, WEST AND NORTH
 DP8992'ALONG COUNTY HIGHWAY 13 WHICH BECOMES 130TH STREET FOR 2.4 MI (3.9 KM)
 DP8992'TO THE STATION ON THE RIGHT.
 DP8992'
 DP8992'THE STATION IS 29.5 FT (9.0 M) EAST OF THE CENTERLINE OF 130TH STREET,
 DP8992'176.6 FT (53.8 M) SOUTH OF A POWER POLE, 172.7 FT (52.6 M) SOUTH OF
 DP8992'THE EAST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE UNDER 130TH
 DP8992'STREET AND 11.0 FT (3.4 M) NORTH OF A POWER POLE.
 DP8992'
 DP8992'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8992'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8992'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8993 ***********************************************************************
 DP8993  DESIGNATION -  MRI 007
 DP8993  PID         -  DP8993
 DP8993  STATE/COUNTY-  IL/MERCER
 DP8993  COUNTRY     -  US
 DP8993  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8993
 DP8993                         *CURRENT SURVEY CONTROL
 DP8993  ______________________________________________________________________
 DP8993* NAD 83(1986) POSITION- 41 16 12.14   (N) 090 50 28.14   (W)   HD_HELD1
 DP8993* NAVD 88 ORTHO HEIGHT -   218.576 (meters)      717.11  (feet) ADJUSTED
 DP8993  ______________________________________________________________________
 DP8993  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 DP8993  DYNAMIC HEIGHT  -        218.485 (meters)      716.81  (feet) COMP
 DP8993  MODELED GRAVITY -    980,204.2   (mgal)                       NAVD 88
 DP8993
 DP8993  VERT ORDER      -  SECOND    CLASS I
 DP8993
 DP8993.The horizontal coordinates were determined by differentially corrected
 DP8993.hand held GPS observations or other comparable positioning techniques
 DP8993.and have an estimated accuracy of +/- 3 meters.
 DP8993
 DP8993.The orthometric height was determined by differential leveling and
 DP8993.adjusted by the NATIONAL GEODETIC SURVEY
 DP8993.in October 2015.
 DP8993
 DP8993.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8993.GEOID18 height accuracy estimate available here.
 DP8993
 DP8993.Click photographs - Photos may exist for this station.
 DP8993
 DP8993.The dynamic height is computed by dividing the NAVD 88
 DP8993.geopotential number by the normal gravity value computed on the
 DP8993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8993.degrees latitude (g = 980.6199 gals.).
 DP8993
 DP8993.The modeled gravity was interpolated from observed gravity values.
 DP8993
 DP8993;                    North         East    Units  Estimated Accuracy
 DP8993;SPC IL W     -   511,232.8     643,487.6     MT  (+/- 3 meters HH1 GPS) 
 DP8993
 DP8993_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8082570982(NAD 83)
 DP8993
 DP8993                          SUPERSEDED SURVEY CONTROL
 DP8993
 DP8993.No superseded survey control is available for this station.
 DP8993
 DP8993_MARKER: F = FLANGE-ENCASED ROD
 DP8993_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8993_STAMPING: MRI 007 2015
 DP8993_MARK LOGO: UIL
 DP8993_PROJECTION: RECESSED 8 CENTIMETERS
 DP8993_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8993_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8993+STABILITY: POSITION/ELEVATION WELL
 DP8993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8993+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP8993_ROD/PIPE-DEPTH: 11.0 meters
 DP8993_SLEEVE-DEPTH  : 0.9 meters
 DP8993
 DP8993  HISTORY     - Date     Condition        Report By
 DP8993  HISTORY     - 20150416 MONUMENTED       AMESC
 DP8993
 DP8993                          STATION DESCRIPTION
 DP8993
 DP8993'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8993'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-SOUTHEAST OF ELIZA,
 DP8993'5.5 MI (8.8 KM) NORTH-NORTHEAST OF JOY AND 4.8 MI (7.7 KM) SOUTH OF
 DP8993'BUFFALO PRAIRIE.
 DP8993'
 DP8993'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8993'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8993'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8993'13 FOR 2.75 MI (4.4 KM) TO 120TH AVENUE IN MILLERSBURG, WEST AND NORTH
 DP8993'ALONG COUNTY HIGHWAY 13 WHICH BECOMES 130TH STREET FOR 2.75 MI (4.4
 DP8993'KM) TO 135TH AVENUE.  CONTINUE NORTH ALONG 130TH STREET FOR 0.35 MI
 DP8993'(0.6 KM) TO THE STATION ON THE RIGHT.
 DP8993'
 DP8993'THE STATION IS 39.5 FT (12.0 M) EAST OF THE CENTERLINE OF 130TH
 DP8993'STREET, 222 FT (67.7 M) SOUTH OF A POWER POLE WITH A TRANSFORMER,
 DP8993'174.5 FT (53.2 M) NORTH OF A POWER POLE, 93.4 FT (28.5 M) NORTHEAST OF
 DP8993'THE FENCE CORNER OF A FENCE RUNNING NORTH SOUTH AND WEST AND 20.8 FT
 DP8993'(6.3 M) SOUTH OF A POWER POLE.
 DP8993'
 DP8993'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8993'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8993'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8994 ***********************************************************************
 DP8994  DESIGNATION -  MRI 008
 DP8994  PID         -  DP8994
 DP8994  STATE/COUNTY-  IL/MERCER
 DP8994  COUNTRY     -  US
 DP8994  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8994
 DP8994                         *CURRENT SURVEY CONTROL
 DP8994  ______________________________________________________________________
 DP8994* NAD 83(1986) POSITION- 41 16 46.61   (N) 090 50 26.62   (W)   HD_HELD1
 DP8994* NAVD 88 ORTHO HEIGHT -   221.420 (meters)      726.44  (feet) ADJUSTED
 DP8994  ______________________________________________________________________
 DP8994  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 DP8994  DYNAMIC HEIGHT  -        221.328 (meters)      726.14  (feet) COMP
 DP8994  MODELED GRAVITY -    980,204.4   (mgal)                       NAVD 88
 DP8994
 DP8994  VERT ORDER      -  SECOND    CLASS I
 DP8994
 DP8994.The horizontal coordinates were determined by differentially corrected
 DP8994.hand held GPS observations or other comparable positioning techniques
 DP8994.and have an estimated accuracy of +/- 3 meters.
 DP8994
 DP8994.The orthometric height was determined by differential leveling and
 DP8994.adjusted by the NATIONAL GEODETIC SURVEY
 DP8994.in October 2015.
 DP8994
 DP8994.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8994.GEOID18 height accuracy estimate available here.
 DP8994
 DP8994.Click photographs - Photos may exist for this station.
 DP8994
 DP8994.The dynamic height is computed by dividing the NAVD 88
 DP8994.geopotential number by the normal gravity value computed on the
 DP8994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8994.degrees latitude (g = 980.6199 gals.).
 DP8994
 DP8994.The modeled gravity was interpolated from observed gravity values.
 DP8994
 DP8994;                    North         East    Units  Estimated Accuracy
 DP8994;SPC IL W     -   512,295.8     643,531.2     MT  (+/- 3 meters HH1 GPS) 
 DP8994
 DP8994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8083472046(NAD 83)
 DP8994
 DP8994                          SUPERSEDED SURVEY CONTROL
 DP8994
 DP8994.No superseded survey control is available for this station.
 DP8994
 DP8994_MARKER: F = FLANGE-ENCASED ROD
 DP8994_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8994_STAMPING: MRI 008 2015
 DP8994_MARK LOGO: UIL
 DP8994_PROJECTION: RECESSED 8 CENTIMETERS
 DP8994_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8994_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8994+STABILITY: POSITION/ELEVATION WELL
 DP8994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8994+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP8994_ROD/PIPE-DEPTH: 9.8 meters
 DP8994_SLEEVE-DEPTH  : 0.9 meters
 DP8994
 DP8994  HISTORY     - Date     Condition        Report By
 DP8994  HISTORY     - 20150416 MONUMENTED       AMESC
 DP8994
 DP8994                          STATION DESCRIPTION
 DP8994
 DP8994'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8994'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST OF ELIZA, 6.1 MI
 DP8994'(9.8 KM) NORTH-NORTHEAST OF JOY AND 4.1 MI (6.6 KM) SOUTH OF BUFFALO
 DP8994'PRAIRIE.
 DP8994'
 DP8994'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8994'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8994'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8994'13 FOR 2.75 MI (4.4 KM) TO 120TH AVENUE IN MILLERSBURG, WEST AND NORTH
 DP8994'ALONG COUNTY HIGHWAY 13 WHICH BECOMES 130TH STREET FOR 3.75 MI (6.0
 DP8994'KM) TO 145TH AVENUE AND THE STATION ON THE RIGHT.
 DP8994'
 DP8994'THE STATION IS 39.0 FT (11.9 M) EAST OF THE CENTERLINE OF 130TH
 DP8994'STREET, 37.0 FT (11.3 M) SOUTH OF THE CENTERLINE OF 145TH AVENUE,
 DP8994'125.6 FT (38.3 M) NORTH OF A POWER POLE WITH GUY WIRE, 88.6 FT (27.0
 DP8994'M) EAST-SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER, 88.2 FT (26.9 M)
 DP8994'EAST-SOUTHEAST OF A FRONTIER TELEPHONE PEDESTAL, 85.8 FT (26.2 M)
 DP8994'EAST-SOUTHEAST OF A POWER POLE WITH GUY WIRE, 83.7 FT (25.5 M)
 DP8994'WEST-SOUTHWEST OF A POWER POLE AND 19.2 FT (5.9 M) SOUTH OF A POWER
 DP8994'POLE.
 DP8994'
 DP8994'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8994'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8994'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8995 ***********************************************************************
 DP8995  DESIGNATION -  MRI 009
 DP8995  PID         -  DP8995
 DP8995  STATE/COUNTY-  IL/MERCER
 DP8995  COUNTRY     -  US
 DP8995  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8995
 DP8995                         *CURRENT SURVEY CONTROL
 DP8995  ______________________________________________________________________
 DP8995* NAD 83(1986) POSITION- 41 17 39.54   (N) 090 50 25.04   (W)   HD_HELD1
 DP8995* NAVD 88 ORTHO HEIGHT -   232.829 (meters)      763.87  (feet) ADJUSTED
 DP8995  ______________________________________________________________________
 DP8995  GEOID HEIGHT    -        -32.928 (meters)                     GEOID18
 DP8995  DYNAMIC HEIGHT  -        232.732 (meters)      763.55  (feet) COMP
 DP8995  MODELED GRAVITY -    980,204.8   (mgal)                       NAVD 88
 DP8995
 DP8995  VERT ORDER      -  SECOND    CLASS I
 DP8995
 DP8995.The horizontal coordinates were determined by differentially corrected
 DP8995.hand held GPS observations or other comparable positioning techniques
 DP8995.and have an estimated accuracy of +/- 3 meters.
 DP8995
 DP8995.The orthometric height was determined by differential leveling and
 DP8995.adjusted by the NATIONAL GEODETIC SURVEY
 DP8995.in October 2015.
 DP8995
 DP8995.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8995.GEOID18 height accuracy estimate available here.
 DP8995
 DP8995.Click photographs - Photos may exist for this station.
 DP8995
 DP8995.The dynamic height is computed by dividing the NAVD 88
 DP8995.geopotential number by the normal gravity value computed on the
 DP8995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8995.degrees latitude (g = 980.6199 gals.).
 DP8995
 DP8995.The modeled gravity was interpolated from observed gravity values.
 DP8995
 DP8995;                    North         East    Units  Estimated Accuracy
 DP8995;SPC IL W     -   513,928.3     643,580.7     MT  (+/- 3 meters HH1 GPS) 
 DP8995
 DP8995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8083073679(NAD 83)
 DP8995
 DP8995                          SUPERSEDED SURVEY CONTROL
 DP8995
 DP8995.No superseded survey control is available for this station.
 DP8995
 DP8995_MARKER: F = FLANGE-ENCASED ROD
 DP8995_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8995_STAMPING: MRI 009 2015
 DP8995_MARK LOGO: UIL
 DP8995_PROJECTION: RECESSED 8 CENTIMETERS
 DP8995_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8995_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8995+STABILITY: POSITION/ELEVATION WELL
 DP8995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8995+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP8995_ROD/PIPE-DEPTH: 11.0 meters
 DP8995_SLEEVE-DEPTH  : 0.9 meters
 DP8995
 DP8995  HISTORY     - Date     Condition        Report By
 DP8995  HISTORY     - 20150416 MONUMENTED       AMESC
 DP8995
 DP8995                          STATION DESCRIPTION
 DP8995
 DP8995'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8995'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF JOY,
 DP8995'6.6 MI (10.6 KM) EAST OF ELIZA AND 3.1 MI (5.0 KM) SOUTH-SOUTHEAST OF
 DP8995'BUFFALO PRAIRIE.
 DP8995'
 DP8995'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8995'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8995'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8995'13 FOR 2.75 MI (4.4 KM) TO 120TH AVENUE IN MILLERSBURG, WEST AND NORTH
 DP8995'ALONG COUNTY HIGHWAY 13 WHICH BECOMES 130TH STREET FOR 4.75 MI (7.6
 DP8995'KM) TO 155TH AVENUE AND THE STATION ON THE RIGHT.
 DP8995'
 DP8995'THE STATION IS 49.0 FT (14.9 M) EAST OF THE CENTERLINE OF 130TH
 DP8995'STREET, 55.5 FT (16.9 M) SOUTH OF THE CENTERLINE OF 155TH AVENUE,
 DP8995'150.8 FT (46.0 M) NORTHEAST OF A POWER POLE, 120.7 FT (36.8 M)
 DP8995'SOUTHEAST OF A POWER POLE, 94.1 FT (28.7 M) EAST-SOUTHEAST OF A
 DP8995'FRONTIER TELEPHONE PEDESTAL, 28.8 FT (8.8 M) NORTHEAST OF A CONCRETE
 DP8995'RIGHT OF WAY MARKER, 28.6 FT (8.7 M) SOUTHWEST OF A CONCRETE RIGHT OF
 DP8995'WAY MARKER AND 3.5 FT (1.1 M) NORTHWEST OF A NORTHEAST SOUTHWEST FENCE
 DP8995'LINE.
 DP8995'
 DP8995'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8995'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8995'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8996 ***********************************************************************
 DP8996  DESIGNATION -  MRI 010
 DP8996  PID         -  DP8996
 DP8996  STATE/COUNTY-  IL/MERCER
 DP8996  COUNTRY     -  US
 DP8996  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8996
 DP8996                         *CURRENT SURVEY CONTROL
 DP8996  ______________________________________________________________________
 DP8996* NAD 83(1986) POSITION- 41 18 32.20   (N) 090 50 23.58   (W)   HD_HELD1
 DP8996* NAVD 88 ORTHO HEIGHT -   229.977 (meters)      754.52  (feet) ADJUSTED
 DP8996  ______________________________________________________________________
 DP8996  GEOID HEIGHT    -        -32.918 (meters)                     GEOID18
 DP8996  DYNAMIC HEIGHT  -        229.882 (meters)      754.20  (feet) COMP
 DP8996  MODELED GRAVITY -    980,205.6   (mgal)                       NAVD 88
 DP8996
 DP8996  VERT ORDER      -  SECOND    CLASS I
 DP8996
 DP8996.The horizontal coordinates were determined by differentially corrected
 DP8996.hand held GPS observations or other comparable positioning techniques
 DP8996.and have an estimated accuracy of +/- 3 meters.
 DP8996
 DP8996.The orthometric height was determined by differential leveling and
 DP8996.adjusted by the NATIONAL GEODETIC SURVEY
 DP8996.in October 2015.
 DP8996
 DP8996.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8996.GEOID18 height accuracy estimate available here.
 DP8996
 DP8996.Click photographs - Photos may exist for this station.
 DP8996
 DP8996.The dynamic height is computed by dividing the NAVD 88
 DP8996.geopotential number by the normal gravity value computed on the
 DP8996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8996.degrees latitude (g = 980.6199 gals.).
 DP8996
 DP8996.The modeled gravity was interpolated from observed gravity values.
 DP8996
 DP8996;                    North         East    Units  Estimated Accuracy
 DP8996;SPC IL W     -   515,552.5     643,627.2     MT  (+/- 3 meters HH1 GPS) 
 DP8996
 DP8996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8082375304(NAD 83)
 DP8996
 DP8996                          SUPERSEDED SURVEY CONTROL
 DP8996
 DP8996.No superseded survey control is available for this station.
 DP8996
 DP8996_MARKER: F = FLANGE-ENCASED ROD
 DP8996_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8996_STAMPING: MRI 010 2015
 DP8996_MARK LOGO: UIL
 DP8996_PROJECTION: RECESSED 8 CENTIMETERS
 DP8996_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8996_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8996+STABILITY: POSITION/ELEVATION WELL
 DP8996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8996+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP8996_ROD/PIPE-DEPTH: 9.8 meters
 DP8996_SLEEVE-DEPTH  : 0.9 meters
 DP8996
 DP8996  HISTORY     - Date     Condition        Report By
 DP8996  HISTORY     - 20150416 MONUMENTED       AMESC
 DP8996
 DP8996                          STATION DESCRIPTION
 DP8996
 DP8996'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8996'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF
 DP8996'ILLINOIS CITY, 6.7 MI (10.8 KM) EAST OF ELIZA AND 2.2 MI (3.5 KM)
 DP8996'SOUTH-SOUTHEAST OF BUFFALO PRAIRIE.
 DP8996'
 DP8996'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8996'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8996'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8996'13 FOR 2.75 MI (4.4 KM) TO 120TH AVENUE IN MILLERSBURG, WEST AND NORTH
 DP8996'ALONG COUNTY HIGHWAY 13 WHICH BECOMES 130TH STREET FOR 5.25 MI (8.4
 DP8996'KM) TO 160TH AVENUE.  CONTINUE NORTH ALONG 130TH STREET FOR 0.50 MI
 DP8996'(0.8 KM) TO THE STATION ON THE RIGHT.
 DP8996'
 DP8996'THE STATION IS 41.5 FT (12.6 M) EAST OF THE CENTERLINE OF 130TH
 DP8996'STREET, 85.2 FT (26.0 M) EAST-SOUTHEAST OF A TELEPHONE PEDESTAL, 29.7
 DP8996'FT (9.1 M) SOUTHEAST OF THE SOUTH END OF A 15 INCH (38 CM) CORRUGATED
 DP8996'METAL PIPE, 6.4 FT (2.0 M) SOUTH-SOUTHWEST OF A WOODEN FENCE POST AND
 DP8996'3.1 FT (0.9 M) NORTHWEST OF A WOODEN FENCE POST.
 DP8996'
 DP8996'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8996'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8996'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8997 ***********************************************************************
 DP8997  DESIGNATION -  MRI 011
 DP8997  PID         -  DP8997
 DP8997  STATE/COUNTY-  IL/MERCER
 DP8997  COUNTRY     -  US
 DP8997  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8997
 DP8997                         *CURRENT SURVEY CONTROL
 DP8997  ______________________________________________________________________
 DP8997* NAD 83(1986) POSITION- 41 18 58.13   (N) 090 49 59.02   (W)   HD_HELD1
 DP8997* NAVD 88 ORTHO HEIGHT -   222.325 (meters)      729.41  (feet) ADJUSTED
 DP8997  ______________________________________________________________________
 DP8997  GEOID HEIGHT    -        -32.913 (meters)                     GEOID18
 DP8997  DYNAMIC HEIGHT  -        222.234 (meters)      729.11  (feet) COMP
 DP8997  MODELED GRAVITY -    980,206.2   (mgal)                       NAVD 88
 DP8997
 DP8997  VERT ORDER      -  SECOND    CLASS I
 DP8997
 DP8997.The horizontal coordinates were determined by differentially corrected
 DP8997.hand held GPS observations or other comparable positioning techniques
 DP8997.and have an estimated accuracy of +/- 3 meters.
 DP8997
 DP8997.The orthometric height was determined by differential leveling and
 DP8997.adjusted by the NATIONAL GEODETIC SURVEY
 DP8997.in October 2015.
 DP8997
 DP8997.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8997.GEOID18 height accuracy estimate available here.
 DP8997
 DP8997.Click photographs - Photos may exist for this station.
 DP8997
 DP8997.The dynamic height is computed by dividing the NAVD 88
 DP8997.geopotential number by the normal gravity value computed on the
 DP8997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8997.degrees latitude (g = 980.6199 gals.).
 DP8997
 DP8997.The modeled gravity was interpolated from observed gravity values.
 DP8997
 DP8997;                    North         East    Units  Estimated Accuracy
 DP8997;SPC IL W     -   516,348.0     644,204.7     MT  (+/- 3 meters HH1 GPS) 
 DP8997
 DP8997_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8137476118(NAD 83)
 DP8997
 DP8997                          SUPERSEDED SURVEY CONTROL
 DP8997
 DP8997.No superseded survey control is available for this station.
 DP8997
 DP8997_MARKER: F = FLANGE-ENCASED ROD
 DP8997_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8997_STAMPING: MRI 011 2015
 DP8997_MARK LOGO: UIL
 DP8997_PROJECTION: RECESSED 8 CENTIMETERS
 DP8997_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8997_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8997+STABILITY: POSITION/ELEVATION WELL
 DP8997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8997+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2015
 DP8997_ROD/PIPE-DEPTH: 7.3 meters
 DP8997_SLEEVE-DEPTH  : 0.9 meters
 DP8997
 DP8997  HISTORY     - Date     Condition        Report By
 DP8997  HISTORY     - 20150417 MONUMENTED       AMESC
 DP8997
 DP8997                          STATION DESCRIPTION
 DP8997
 DP8997'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8997'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-NORTHEAST OF ELIZA,
 DP8997'6.6 MI (10.6 KM) SOUTH-SOUTHEAST OF ILLINOIS CITY AND 1.9 MI (3.1 KM)
 DP8997'SOUTHEAST OF BUFFALO PRAIRIE.
 DP8997'
 DP8997'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 17 IN THE
 DP8997'TOWN OF VIOLA PROCEED WEST ALONG IL ROUTE 17 THROUGH THE TOWN OF ALEDO
 DP8997'FOR 12.3 MI (19.8 KM) TO COUNTY HIGHWAY 13, NORTH ALONG COUNTY HIGHWAY
 DP8997'13 FOR 2.75 MI (4.4 KM) TO 120TH AVENUE IN MILLERSBURG, WEST AND NORTH
 DP8997'ALONG COUNTY HIGHWAY 13 WHICH BECOMES 130TH STREET FOR 6.25 MI (10.1
 DP8997'KM) TO 170TH AVENUE, NORTHEAST ALONG 170TH AVENUE FOR 0.4 MI (0.6 KM)
 DP8997'TO THE STATION ON THE RIGHT.
 DP8997'
 DP8997'THE STATION IS 19.5 FT (5.9 M) SOUTH OF THE CENTERLINE OF 170TH
 DP8997'AVENUE, 446.8 FT (136.2 M) WEST OF THE SOUTH END OF A 36 INCH (91 CM)
 DP8997'STEEL PIPE WITH CONCRETE HEADWALL AND 1.0 FT (0.3 M) NORTH OF AN
 DP8997'ORANGE FIBERGLASS WITNESS POST.
 DP8997'
 DP8997'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8997'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8997'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8998 ***********************************************************************
 DP8998  DESIGNATION -  MRI 012
 DP8998  PID         -  DP8998
 DP8998  STATE/COUNTY-  IL/MERCER
 DP8998  COUNTRY     -  US
 DP8998  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8998
 DP8998                         *CURRENT SURVEY CONTROL
 DP8998  ______________________________________________________________________
 DP8998* NAD 83(1986) POSITION- 41 19 42.09   (N) 090 49 48.52   (W)   HD_HELD1
 DP8998* NAVD 88 ORTHO HEIGHT -   228.933 (meters)      751.09  (feet) ADJUSTED
 DP8998  ______________________________________________________________________
 DP8998  GEOID HEIGHT    -        -32.905 (meters)                     GEOID18
 DP8998  DYNAMIC HEIGHT  -        228.839 (meters)      750.78  (feet) COMP
 DP8998  MODELED GRAVITY -    980,207.4   (mgal)                       NAVD 88
 DP8998
 DP8998  VERT ORDER      -  SECOND    CLASS I
 DP8998
 DP8998.The horizontal coordinates were determined by differentially corrected
 DP8998.hand held GPS observations or other comparable positioning techniques
 DP8998.and have an estimated accuracy of +/- 3 meters.
 DP8998
 DP8998.The orthometric height was determined by differential leveling and
 DP8998.adjusted by the NATIONAL GEODETIC SURVEY
 DP8998.in October 2015.
 DP8998
 DP8998.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8998.GEOID18 height accuracy estimate available here.
 DP8998
 DP8998.Click photographs - Photos may exist for this station.
 DP8998
 DP8998.The dynamic height is computed by dividing the NAVD 88
 DP8998.geopotential number by the normal gravity value computed on the
 DP8998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8998.degrees latitude (g = 980.6199 gals.).
 DP8998
 DP8998.The modeled gravity was interpolated from observed gravity values.
 DP8998
 DP8998;                    North         East    Units  Estimated Accuracy
 DP8998;SPC IL W     -   517,702.3     644,459.2     MT  (+/- 3 meters HH1 GPS) 
 DP8998
 DP8998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8158577480(NAD 83)
 DP8998
 DP8998                          SUPERSEDED SURVEY CONTROL
 DP8998
 DP8998.No superseded survey control is available for this station.
 DP8998
 DP8998_MARKER: F = FLANGE-ENCASED ROD
 DP8998_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8998_STAMPING: MRI 012 2015
 DP8998_MARK LOGO: UIL
 DP8998_PROJECTION: RECESSED 8 CENTIMETERS
 DP8998_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP8998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8998+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2020
 DP8998_ROD/PIPE-DEPTH: 9.8 meters
 DP8998_SLEEVE-DEPTH  : 0.9 meters
 DP8998
 DP8998  HISTORY     - Date     Condition        Report By
 DP8998  HISTORY     - 20150417 MONUMENTED       AMESC
 DP8998  HISTORY     - 20200206 GOOD             ILDT
 DP8998
 DP8998                          STATION DESCRIPTION
 DP8998
 DP8998'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8998'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-NORTHEAST OF ELIZA,
 DP8998'6.0 MI (9.7 KM) SOUTHEAST OF ILLINOIS CITY AND 1.5 MI (2.4 KM)
 DP8998'EAST-SOUTHEAST OF BUFFALO PRAIRIE.
 DP8998'
 DP8998'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 94 PROCEED
 DP8998'WEST ALONG IL ROUTE 94 FOR 4.95 MI (8.0 KM) TO THE TOWN OF TAYLOR
 DP8998'RIDGE.  CONTINUE WEST ALONG IL ROUTE 192 THROUGH THE TOWN OF EDGINGTON
 DP8998'FOR 7.4 MI (11.9 KM) TO COUNTY HIGHWAY F (ANDALUSIA ROAD), SOUTH ALONG
 DP8998'ANDALUSIA ROAD FOR 3.55 MI (5.7 KM) TO 190TH AVENUE, WEST ALONG 190TH
 DP8998'AVENUE FOR 1.0 MI (1.6 KM) TO 189TH STREET, SOUTH ALONG 189TH STREET
 DP8998'FOR 0.70 MI (1.1 KM) INTO MERCER COUNTY WHERE THE ROAD NAME CHANGES TO
 DP8998'135TH STREET TO THE STATION ON THE RIGHT.
 DP8998'
 DP8998'THE STATION IS 28.8 FT (8.8 M) WEST OF THE CENTERLINE OF 135TH STREET,
 DP8998'290 FT (88.4 M) SOUTH OF THE CENTERLINE OF THE SOUTH DRIVEWAY TO HOUSE
 DP8998'NUMBER '1795', 190.8 FT (58.2 M) SOUTH OF A POWER POLE, 15.9 FT (4.8
 DP8998'M) NORTH OF A TELEPHONE PEDESTAL AND 8.9 FT (2.7 M) NORTH OF A POWER
 DP8998'POLE.
 DP8998'
 DP8998'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8998'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8998'IN IDENTIFICATION.
 DP8998
 DP8998                          STATION RECOVERY (2020)
 DP8998
 DP8998'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DP8998'THE MARK IS 1 FT (0.3 M) EAST OF A SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP8999 ***********************************************************************
 DP8999  DESIGNATION -  MRI 013
 DP8999  PID         -  DP8999
 DP8999  STATE/COUNTY-  IL/ROCK ISLAND
 DP8999  COUNTRY     -  US
 DP8999  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP8999
 DP8999                         *CURRENT SURVEY CONTROL
 DP8999  ______________________________________________________________________
 DP8999* NAD 83(1986) POSITION- 41 20 15.89   (N) 090 49 30.18   (W)   HD_HELD1
 DP8999* NAVD 88 ORTHO HEIGHT -   225.685 (meters)      740.43  (feet) ADJUSTED
 DP8999  ______________________________________________________________________
 DP8999  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 DP8999  DYNAMIC HEIGHT  -        225.593 (meters)      740.13  (feet) COMP
 DP8999  MODELED GRAVITY -    980,208.4   (mgal)                       NAVD 88
 DP8999
 DP8999  VERT ORDER      -  SECOND    CLASS I
 DP8999
 DP8999.The horizontal coordinates were determined by differentially corrected
 DP8999.hand held GPS observations or other comparable positioning techniques
 DP8999.and have an estimated accuracy of +/- 3 meters.
 DP8999
 DP8999.The orthometric height was determined by differential leveling and
 DP8999.adjusted by the NATIONAL GEODETIC SURVEY
 DP8999.in October 2015.
 DP8999
 DP8999.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP8999.GEOID18 height accuracy estimate available here.
 DP8999
 DP8999.Click photographs - Photos may exist for this station.
 DP8999
 DP8999.The dynamic height is computed by dividing the NAVD 88
 DP8999.geopotential number by the normal gravity value computed on the
 DP8999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP8999.degrees latitude (g = 980.6199 gals.).
 DP8999
 DP8999.The modeled gravity was interpolated from observed gravity values.
 DP8999
 DP8999;                    North         East    Units  Estimated Accuracy
 DP8999;SPC IL W     -   518,741.7     644,893.6     MT  (+/- 3 meters HH1 GPS) 
 DP8999
 DP8999_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8198578533(NAD 83)
 DP8999
 DP8999                          SUPERSEDED SURVEY CONTROL
 DP8999
 DP8999.No superseded survey control is available for this station.
 DP8999
 DP8999_MARKER: F = FLANGE-ENCASED ROD
 DP8999_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP8999_STAMPING: MRI 013 2015
 DP8999_MARK LOGO: UIL
 DP8999_PROJECTION: RECESSED 8 CENTIMETERS
 DP8999_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP8999_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP8999+STABILITY: POSITION/ELEVATION WELL
 DP8999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP8999+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2015
 DP8999_ROD/PIPE-DEPTH: 8.5 meters
 DP8999_SLEEVE-DEPTH  : 0.9 meters
 DP8999
 DP8999  HISTORY     - Date     Condition        Report By
 DP8999  HISTORY     - 20150417 MONUMENTED       AMESC
 DP8999
 DP8999                          STATION DESCRIPTION
 DP8999
 DP8999'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP8999'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST-NORTHEAST OF ELIZA,
 DP8999'5.7 MI (9.2 KM) SOUTHEAST OF ILLINOIS CITY AND 1.5 MI (2.4 KM) EAST OF
 DP8999'BUFFALO PRAIRIE.
 DP8999'
 DP8999'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 94 PROCEED
 DP8999'WEST ALONG IL ROUTE 94 FOR 4.95 MI (8.0 KM) TO THE TOWN OF TAYLOR
 DP8999'RIDGE.  CONTINUE WEST ALONG IL ROUTE 192 THROUGH THE TOWN OF EDGINGTON
 DP8999'FOR 7.4 MI (11.9 KM) TO COUNTY HIGHWAY F (ANDALUSIA ROAD), SOUTH ALONG
 DP8999'ANDALUSIA ROAD FOR 3.55 MI (5.7 KM) TO 190TH AVENUE, WEST ALONG 190TH
 DP8999'AVENUE FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP8999'
 DP8999'THE STATION IS 41.5 FT (12.6 M) SOUTH OF THE CENTERLINE OF 190TH
 DP8999'AVENUE, 179.5 FT (54.7 M) WEST OF A POWER POLE, 142.0 FT (43.3 M)
 DP8999'SOUTHEAST OF THE FENCE CORNER OF A FENCE RUNNING NORTH AND EAST, 68.0
 DP8999'FT (20.7 M) EAST-SOUTHEAST OF THE CENTER OF THE SOUTH END OF A 3 FT
 DP8999'(0.9 M) X 4 FT (1.2 M) BOX CULVERT UNDER 190TH AVENUE AND 20.4 FT (6.2
 DP8999'M) EAST OF A POWER POLE.
 DP8999'
 DP8999'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP8999'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP8999'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9000 ***********************************************************************
 DP9000  DESIGNATION -  MRI 014
 DP9000  PID         -  DP9000
 DP9000  STATE/COUNTY-  IL/ROCK ISLAND
 DP9000  COUNTRY     -  US
 DP9000  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP9000
 DP9000                         *CURRENT SURVEY CONTROL
 DP9000  ______________________________________________________________________
 DP9000* NAD 83(1986) POSITION- 41 20 25.95   (N) 090 48 39.30   (W)   HD_HELD1
 DP9000* NAVD 88 ORTHO HEIGHT -   232.339 (meters)      762.27  (feet) ADJUSTED
 DP9000  ______________________________________________________________________
 DP9000  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 DP9000  DYNAMIC HEIGHT  -        232.244 (meters)      761.95  (feet) COMP
 DP9000  MODELED GRAVITY -    980,208.5   (mgal)                       NAVD 88
 DP9000
 DP9000  VERT ORDER      -  SECOND    CLASS I
 DP9000
 DP9000.The horizontal coordinates were determined by differentially corrected
 DP9000.hand held GPS observations or other comparable positioning techniques
 DP9000.and have an estimated accuracy of +/- 3 meters.
 DP9000
 DP9000.The orthometric height was determined by differential leveling and
 DP9000.adjusted by the NATIONAL GEODETIC SURVEY
 DP9000.in October 2015.
 DP9000
 DP9000.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9000.GEOID18 height accuracy estimate available here.
 DP9000
 DP9000.Click photographs - Photos may exist for this station.
 DP9000
 DP9000.The dynamic height is computed by dividing the NAVD 88
 DP9000.geopotential number by the normal gravity value computed on the
 DP9000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9000.degrees latitude (g = 980.6199 gals.).
 DP9000
 DP9000.The modeled gravity was interpolated from observed gravity values.
 DP9000
 DP9000;                    North         East    Units  Estimated Accuracy
 DP9000;SPC IL W     -   519,043.2     646,078.9     MT  (+/- 3 meters HH1 GPS) 
 DP9000
 DP9000_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8316078873(NAD 83)
 DP9000
 DP9000                          SUPERSEDED SURVEY CONTROL
 DP9000
 DP9000.No superseded survey control is available for this station.
 DP9000
 DP9000_MARKER: F = FLANGE-ENCASED ROD
 DP9000_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9000_STAMPING: MRI 014 2015
 DP9000_MARK LOGO: UIL
 DP9000_PROJECTION: RECESSED 8 CENTIMETERS
 DP9000_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP9000_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9000+STABILITY: POSITION/ELEVATION WELL
 DP9000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9000+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2015
 DP9000_ROD/PIPE-DEPTH: 12.2 meters
 DP9000_SLEEVE-DEPTH  : 0.9 meters
 DP9000
 DP9000  HISTORY     - Date     Condition        Report By
 DP9000  HISTORY     - 20150417 MONUMENTED       AMESC
 DP9000
 DP9000                          STATION DESCRIPTION
 DP9000
 DP9000'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP9000'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST OF REYNOLDS, 6.1 MI
 DP9000'(9.8 KM) SOUTHEAST OF ILLINOIS CITY AND 2.3 MI (3.7 KM) EAST OF
 DP9000'BUFFALO PRAIRIE.
 DP9000'
 DP9000'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 94 PROCEED
 DP9000'WEST ALONG IL ROUTE 94 FOR 4.95 MI (8.0 KM) TO THE TOWN OF TAYLOR
 DP9000'RIDGE.  CONTINUE WEST ALONG IL ROUTE 192 THROUGH THE TOWN OF EDGINGTON
 DP9000'FOR 7.4 MI (11.9 KM) TO COUNTY HIGHWAY F (ANDALUSIA ROAD), SOUTH ALONG
 DP9000'ANDALUSIA ROAD FOR 2.8 MI (4.5 KM) TO 173RD AVENUE, CONTINUE SOUTH
 DP9000'ALONG ANDALUSIA ROAD FOR 0.55 MI (0.9 KM) TO THE STATION ON THE LEFT.
 DP9000'
 DP9000'THE STATION IS 37.2 FT (11.3 M) EAST OF THE CENTERLINE OF ANDALUSIA
 DP9000'ROAD, 154.3 FT (47.0 M) NORTH OF A POWER POLE, 134.0 FT (40.8 M)
 DP9000'NORTH-NORTHEAST OF THE NORTH END A 15 INCH (38 CM) CORRUGATED METAL
 DP9000'PIPE UNDER THE FIELD ENTRANCE TO THE EAST AND 18.6 FT (5.7 M) SOUTH OF
 DP9000'A POWER POLE.
 DP9000'
 DP9000'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9000'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9000'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9001 ***********************************************************************
 DP9001  DESIGNATION -  MRI 015
 DP9001  PID         -  DP9001
 DP9001  STATE/COUNTY-  IL/ROCK ISLAND
 DP9001  COUNTRY     -  US
 DP9001  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP9001
 DP9001                         *CURRENT SURVEY CONTROL
 DP9001  ______________________________________________________________________
 DP9001* NAD 83(1986) POSITION- 41 21 19.27   (N) 090 48 39.46   (W)   HD_HELD1
 DP9001* NAVD 88 ORTHO HEIGHT -   226.076 (meters)      741.72  (feet) ADJUSTED
 DP9001  ______________________________________________________________________
 DP9001  GEOID HEIGHT    -        -32.889 (meters)                     GEOID18
 DP9001  DYNAMIC HEIGHT  -        225.983 (meters)      741.41  (feet) COMP
 DP9001  MODELED GRAVITY -    980,210.3   (mgal)                       NAVD 88
 DP9001
 DP9001  VERT ORDER      -  SECOND    CLASS I
 DP9001
 DP9001.The horizontal coordinates were determined by differentially corrected
 DP9001.hand held GPS observations or other comparable positioning techniques
 DP9001.and have an estimated accuracy of +/- 3 meters.
 DP9001
 DP9001.The orthometric height was determined by differential leveling and
 DP9001.adjusted by the NATIONAL GEODETIC SURVEY
 DP9001.in October 2015.
 DP9001
 DP9001.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9001.GEOID18 height accuracy estimate available here.
 DP9001
 DP9001.Click photographs - Photos may exist for this station.
 DP9001
 DP9001.The dynamic height is computed by dividing the NAVD 88
 DP9001.geopotential number by the normal gravity value computed on the
 DP9001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9001.degrees latitude (g = 980.6199 gals.).
 DP9001
 DP9001.The modeled gravity was interpolated from observed gravity values.
 DP9001
 DP9001;                    North         East    Units  Estimated Accuracy
 DP9001;SPC IL W     -   520,688.0     646,087.4     MT  (+/- 3 meters HH1 GPS) 
 DP9001
 DP9001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8311480517(NAD 83)
 DP9001
 DP9001                          SUPERSEDED SURVEY CONTROL
 DP9001
 DP9001.No superseded survey control is available for this station.
 DP9001
 DP9001_MARKER: F = FLANGE-ENCASED ROD
 DP9001_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9001_STAMPING: MRI 015 2015
 DP9001_MARK LOGO: UIL
 DP9001_PROJECTION: RECESSED 8 CENTIMETERS
 DP9001_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP9001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9001+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2023
 DP9001_ROD/PIPE-DEPTH: 11.0 meters
 DP9001_SLEEVE-DEPTH  : 0.9 meters
 DP9001
 DP9001  HISTORY     - Date     Condition        Report By
 DP9001  HISTORY     - 20150417 MONUMENTED       AMESC
 DP9001  HISTORY     - 20230406 GOOD             ILDT
 DP9001
 DP9001                          STATION DESCRIPTION
 DP9001
 DP9001'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP9001'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-NORTHWEST OF
 DP9001'REYNOLDS, 5.4 MI (8.7 KM) EAST-SOUTHEAST OF ILLINOIS CITY AND 2.6 MI
 DP9001'(4.2 KM) EAST-NORTHEAST OF BUFFALO PRAIRIE.
 DP9001'
 DP9001'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 94 PROCEED
 DP9001'WEST ALONG IL ROUTE 94 FOR 4.95 MI (8.0 KM) TO THE TOWN OF TAYLOR
 DP9001'RIDGE.  CONTINUE WEST ALONG IL ROUTE 192 THROUGH THE TOWN OF EDGINGTON
 DP9001'FOR 7.4 MI (11.9 KM) TO COUNTY HIGHWAY F (ANDALUSIA ROAD), SOUTH ALONG
 DP9001'ANDALUSIA ROAD FOR 1.0 MI (1.6 KM) TO 148TH AVENUE, CONTINUE SOUTH
 DP9001'ALONG ANDALUSIA ROAD FOR 1.25 MI (2.0 KM) TO THE STATION ON THE RIGHT.
 DP9001'THE STATION IS 43.0 FT (13.1 M) WEST OF THE CENTERLINE OF ANDALUSIA
 DP9001'ROAD, 128.7 FT (39.2 M) NORTHWEST OF A POWER POLE, 105.9 FT (32.3 M)
 DP9001'NORTH-NORTHWEST OF THE NORTH END OF THE WEST GUARDRAIL, 102.3 FT (31.2
 DP9001'M) WEST-SOUTHWEST OF A POWER POLE WITH TWO GUY WIRES, 55.5 FT (16.9 M)
 DP9001'SOUTH OF A POWER POLE AND 8.5 FT (2.6 M) EAST OF A NORTH SOUTH FENCE.
 DP9001'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9001'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9001'IN IDENTIFICATION.
 DP9001
 DP9001                          STATION RECOVERY (2023)
 DP9001
 DP9001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP9001'MAY NEED TO CUT OR TRIM SOME SCRUB TREES FOR A GPS OCCUPATION IN THE
 DP9001'NEAR FUTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9002 ***********************************************************************
 DP9002  DESIGNATION -  MRI 016
 DP9002  PID         -  DP9002
 DP9002  STATE/COUNTY-  IL/ROCK ISLAND
 DP9002  COUNTRY     -  US
 DP9002  USGS QUAD   -  BUFFALO PRAIRIE (2018)
 DP9002
 DP9002                         *CURRENT SURVEY CONTROL
 DP9002  ______________________________________________________________________
 DP9002* NAD 83(1986) POSITION- 41 22 00.48   (N) 090 48 37.89   (W)   HD_HELD1
 DP9002* NAVD 88 ORTHO HEIGHT -   224.870 (meters)      737.76  (feet) ADJUSTED
 DP9002  ______________________________________________________________________
 DP9002  GEOID HEIGHT    -        -32.884 (meters)                     GEOID18
 DP9002  DYNAMIC HEIGHT  -        224.779 (meters)      737.46  (feet) COMP
 DP9002  MODELED GRAVITY -    980,211.7   (mgal)                       NAVD 88
 DP9002
 DP9002  VERT ORDER      -  SECOND    CLASS I
 DP9002
 DP9002.The horizontal coordinates were determined by differentially corrected
 DP9002.hand held GPS observations or other comparable positioning techniques
 DP9002.and have an estimated accuracy of +/- 3 meters.
 DP9002
 DP9002.The orthometric height was determined by differential leveling and
 DP9002.adjusted by the NATIONAL GEODETIC SURVEY
 DP9002.in October 2015.
 DP9002
 DP9002.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9002.GEOID18 height accuracy estimate available here.
 DP9002
 DP9002.Click photographs - Photos may exist for this station.
 DP9002
 DP9002.The dynamic height is computed by dividing the NAVD 88
 DP9002.geopotential number by the normal gravity value computed on the
 DP9002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9002.degrees latitude (g = 980.6199 gals.).
 DP9002
 DP9002.The modeled gravity was interpolated from observed gravity values.
 DP9002
 DP9002;                    North         East    Units  Estimated Accuracy
 DP9002;SPC IL W     -   521,959.0     646,133.3     MT  (+/- 3 meters HH1 GPS) 
 DP9002
 DP9002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8311981789(NAD 83)
 DP9002
 DP9002                          SUPERSEDED SURVEY CONTROL
 DP9002
 DP9002.No superseded survey control is available for this station.
 DP9002
 DP9002_MARKER: F = FLANGE-ENCASED ROD
 DP9002_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9002_STAMPING: MRI 016 2015
 DP9002_MARK LOGO: UIL
 DP9002_PROJECTION: RECESSED 8 CENTIMETERS
 DP9002_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP9002_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9002+STABILITY: POSITION/ELEVATION WELL
 DP9002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9002+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2015
 DP9002_ROD/PIPE-DEPTH: 11.0 meters
 DP9002_SLEEVE-DEPTH  : 0.9 meters
 DP9002
 DP9002  HISTORY     - Date     Condition        Report By
 DP9002  HISTORY     - 20150421 MONUMENTED       AMESC
 DP9002
 DP9002                          STATION DESCRIPTION
 DP9002
 DP9002'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP9002'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHWEST OF ANDALUSIA,
 DP9002'5.1 MI (8.2 KM) EAST-SOUTHEAST OF ILLINOIS CITY AND 3.0 MI (4.8 KM)
 DP9002'NORTHEAST OF BUFFALO PRAIRIE.
 DP9002'
 DP9002'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 94 PROCEED
 DP9002'WEST ALONG IL ROUTE 94 FOR 4.95 MI (8.0 KM) TO THE TOWN OF TAYLOR
 DP9002'RIDGE.  CONTINUE WEST ALONG IL ROUTE 192 THROUGH THE TOWN OF EDGINGTON
 DP9002'FOR 7.4 MI (11.9 KM) TO COUNTY HIGHWAY F (ANDALUSIA ROAD), SOUTH ALONG
 DP9002'ANDALUSIA ROAD FOR 1.0 MI (1.6 KM) TO 148TH AVENUE.  CONTINUE SOUTH
 DP9002'ALONG ANDALUSIA ROAD FOR 0.50 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP9002'
 DP9002'THE STATION IS 49.0 FT (14.9 M) EAST OF THE CENTERLINE OF ANDALUSIA
 DP9002'ROAD, 195 FT (59.4 M) NORTH OF A POWER POLE WITH TRANSFORMER, 167.0 FT
 DP9002'(50.9 M) SOUTH OF A POWER POLE, 99.6 FT (30.4 M) SOUTHEAST OF A FENCE
 DP9002'CORNER OF A FENCE RUNNING NORTH AND WEST, 11.2 FT (3.4 M) NORTH OF A
 DP9002'POWER POLE AND 4.1 FT (1.2 M) WEST OF A NORTH SOUTH FENCE.
 DP9002'
 DP9002'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9002'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9002'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9003 ***********************************************************************
 DP9003  DESIGNATION -  MRI 017
 DP9003  PID         -  DP9003
 DP9003  STATE/COUNTY-  IL/ROCK ISLAND
 DP9003  COUNTRY     -  US
 DP9003  USGS QUAD   -  MONTPELIER (2018)
 DP9003
 DP9003                         *CURRENT SURVEY CONTROL
 DP9003  ______________________________________________________________________
 DP9003* NAD 83(1986) POSITION- 41 22 55.28   (N) 090 48 38.60   (W)   HD_HELD1
 DP9003* NAVD 88 ORTHO HEIGHT -   215.631 (meters)      707.45  (feet) ADJUSTED
 DP9003  ______________________________________________________________________
 DP9003  GEOID HEIGHT    -        -32.874 (meters)                     GEOID18
 DP9003  DYNAMIC HEIGHT  -        215.544 (meters)      707.16  (feet) COMP
 DP9003  MODELED GRAVITY -    980,213.7   (mgal)                       NAVD 88
 DP9003
 DP9003  VERT ORDER      -  SECOND    CLASS I
 DP9003
 DP9003.The horizontal coordinates were determined by differentially corrected
 DP9003.hand held GPS observations or other comparable positioning techniques
 DP9003.and have an estimated accuracy of +/- 3 meters.
 DP9003
 DP9003.The orthometric height was determined by differential leveling and
 DP9003.adjusted by the NATIONAL GEODETIC SURVEY
 DP9003.in October 2015.
 DP9003
 DP9003.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9003.GEOID18 height accuracy estimate available here.
 DP9003
 DP9003.Click photographs - Photos may exist for this station.
 DP9003
 DP9003.The dynamic height is computed by dividing the NAVD 88
 DP9003.geopotential number by the normal gravity value computed on the
 DP9003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9003.degrees latitude (g = 980.6199 gals.).
 DP9003
 DP9003.The modeled gravity was interpolated from observed gravity values.
 DP9003
 DP9003;                    North         East    Units  Estimated Accuracy
 DP9003;SPC IL W     -   523,649.7     646,129.4     MT  (+/- 3 meters HH1 GPS) 
 DP9003
 DP9003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8306083479(NAD 83)
 DP9003
 DP9003                          SUPERSEDED SURVEY CONTROL
 DP9003
 DP9003.No superseded survey control is available for this station.
 DP9003
 DP9003_MARKER: F = FLANGE-ENCASED ROD
 DP9003_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9003_STAMPING: MRI 017 2015
 DP9003_MARK LOGO: UIL
 DP9003_PROJECTION: RECESSED 8 CENTIMETERS
 DP9003_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP9003_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9003+STABILITY: POSITION/ELEVATION WELL
 DP9003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9003+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2015
 DP9003_ROD/PIPE-DEPTH: 8.5 meters
 DP9003_SLEEVE-DEPTH  : 0.9 meters
 DP9003
 DP9003  HISTORY     - Date     Condition        Report By
 DP9003  HISTORY     - 20150421 MONUMENTED       AMESC
 DP9003
 DP9003                          STATION DESCRIPTION
 DP9003
 DP9003'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (BJD)
 DP9003'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTHWEST OF ANDALUSIA,
 DP9003'4.7 MI (7.6 KM) EAST-SOUTHEAST OF ILLINOIS CITY AND 3.8 MI (6.1 KM)
 DP9003'NORTHEAST OF BUFFALO PRAIRIE.
 DP9003'
 DP9003'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 94 PROCEED
 DP9003'WEST ALONG IL ROUTE 94 FOR 4.95 MI (8.0 KM) TO THE TOWN OF TAYLOR
 DP9003'RIDGE.  CONTINUE WEST ALONG IL ROUTE 192 THROUGH THE TOWN OF EDGINGTON
 DP9003'FOR 7.4 MI (11.9 KM) TO COUNTY HIGHWAY F (ANDALUSIA ROAD), SOUTH ALONG
 DP9003'ANDALUSIA ROAD FOR 0.45 MI (0.7 KM) TO THE STATION ON THE RIGHT.
 DP9003'
 DP9003'THE STATION IS 34.5 FT (10.5 M) WEST OF THE CENTERLINE OF ANDALUSIA
 DP9003'ROAD, 426 FT (129.8 M) NORTH-NORTHWEST OF THE NORTH END OF THE WEST
 DP9003'GUARDRAIL, 86.2 FT (26.3 M) SOUTHWEST OF THE SOUTH END OF A 24 INCH
 DP9003'(61 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE EAST AND
 DP9003'32.1 FT (9.8 M) SOUTH-SOUTHWEST OF SOUTH END OF A 15 INCH (38 CM)
 DP9003'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE WEST.
 DP9003'
 DP9003'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9003'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9003'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3076 ***********************************************************************
 ME3076  DESIGNATION -  MSD 224 4 COC
 ME3076  PID         -  ME3076
 ME3076  STATE/COUNTY-  IL/COOK
 ME3076  COUNTRY     -  US
 ME3076  USGS QUAD   -  RIVER FOREST (2018)
 ME3076
 ME3076                         *CURRENT SURVEY CONTROL
 ME3076  ______________________________________________________________________
 ME3076* NAD 83(1997) POSITION- 41 59 00.55017(N) 087 50 47.12491(W)   ADJUSTED
 ME3076* NAVD 88 ORTHO HEIGHT -   200.4   (meters)      657.    (feet) VERTCON3
 ME3076  ______________________________________________________________________
 ME3076  GEOID HEIGHT    -        -33.681 (meters)                     GEOID18
 ME3076  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 ME3076  HORZ ORDER      -  SECOND
 ME3076
 ME3076.The horizontal coordinates were established by classical geodetic methods
 ME3076.and adjusted by the National Geodetic Survey in October 1999.
 ME3076
 ME3076.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3076.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3076
 ME3076.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3076.GEOID18 height accuracy estimate available here.
 ME3076
 ME3076.Click photographs - Photos may exist for this station.
 ME3076
 ME3076.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3076
 ME3076. The following values were computed from the NAD 83(1997) position.
 ME3076
 ME3076;                    North         East     Units Scale Factor Converg.
 ME3076;SPC IL E     -   590,383.100   340,350.315   MT  0.99999503   +0 19 32.5
 ME3076;SPC IL E     - 1,936,948.55  1,116,632.66   sFT  0.99999503   +0 19 32.5
 ME3076;UTM  16      - 4,648,289.171   429,882.817   MT  0.99966050   -0 33 58.4
 ME3076
 ME3076!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3076!SPC IL E     -   0.99997385  x   0.99999503  =   0.99996888
 ME3076!UTM  16      -   0.99997385  x   0.99966050  =   0.99963436
 ME3076
 ME3076:                Primary Azimuth Mark                     Grid Az
 ME3076:SPC IL E     -  HARWOOD HEIGHTS MUN TANK                 125 48 11.9
 ME3076:UTM  16      -  HARWOOD HEIGHTS MUN TANK                 126 41 42.8
 ME3076
 ME3076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2988248289(NAD 83)
 ME3076
 ME3076|---------------------------------------------------------------------|
 ME3076| PID    Reference Object                     Distance      Geod. Az  |
 ME3076|                                                           dddmmss.s |
 ME3076| ME3062 HARWOOD HEIGHTS MUN TANK            APPROX. 3.5 KM 1260744.4 |
 ME3076| ME3077 STD 447 COC TPT                      22.333 METERS 18144     |
 ME3076| ME3078 STD 447 COC                         374.692 METERS 18144     |
 ME3076| ME3079 MSD 224 4 COC TPT                    15.111 METERS 26210     |
 ME3076| ME3080 ROSEMONT MUN TANK                   APPROX. 1.4 KM 2985706.8 |
 ME3076|---------------------------------------------------------------------|
 ME3076
 ME3076                          SUPERSEDED SURVEY CONTROL
 ME3076
 ME3076  NAD 83(1997)-  41 59 00.55028(N)    087 50 47.12547(W) AD(       ) 2
 ME3076  NAD 83(1994)-  41 59 00.55116(N)    087 50 47.13950(W) AD(       ) 2
 ME3076  NAD 83(1986)-  41 59 00.55268(N)    087 50 47.13904(W) AD(       ) 2
 ME3076  NAD 27      -  41 59 00.44356(N)    087 50 46.91170(W) AD(       ) 2
 ME3076  NGVD 29 (07/19/86)  200.5    (m)          658.     (f) VERT ANG       
 ME3076
 ME3076.Superseded values are not recommended for survey control.
 ME3076
 ME3076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3076.See file dsdata.pdf to determine how the superseded data were derived.
 ME3076
 ME3076_MARKER: DD = SURVEY DISK
 ME3076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3076+STABILITY: SURFACE MOTION
 ME3076
 ME3076  HISTORY     - Date     Condition        Report By
 ME3076  HISTORY     - 1977     MONUMENTED       IL1670
 ME3076
 ME3076                          STATION DESCRIPTION
 ME3076
 ME3076'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3076'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 ME3076'ON THE EAST SIDE OF EAST RIVER ROAD AT THE BRIDGE ABOVE AND
 ME3076'NEAR TO THE EAST BOUND LANE OF THE JOHN F. KENNEDY EXPRESSWAY.
 ME3076'
 ME3076'THE STATION MARK IS A STANDARD METROPOLITAN SANITARY DISTRICT
 ME3076'DISK STAMPED---MSD 224---OVER THE STAMPING OF THE NUMBER---4---
 ME3076'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH TO THE
 ME3076'SURFACE OF A CONCRETE WALK.
 ME3076'
 ME3076'THE STATION IS LOCATED 4.66 FEET NORTHEAST OF A NAIL AND SHINER
 ME3076'IN THE CONCRETE, 4.70 FEET NORTHWEST OF A NAIL AND SHINER IN
 ME3076'THE CONCRETE AND 7.74 FEET SOUTHWEST OF AN---X---CUT INTO THE
 ME3076'BASE OF A STEEL RAILING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2836 ***********************************************************************
 ME2836  DESIGNATION -  MSD 520 COC
 ME2836  PID         -  ME2836
 ME2836  STATE/COUNTY-  IL/COOK
 ME2836  COUNTRY     -  US
 ME2836  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2836
 ME2836                         *CURRENT SURVEY CONTROL
 ME2836  ______________________________________________________________________
 ME2836* NAD 83(1997) POSITION- 41 54 10.39907(N) 087 41 12.66303(W)   ADJUSTED
 ME2836* NAVD 88 ORTHO HEIGHT -   181.7   (meters)      596.    (feet) VERTCON3
 ME2836  ______________________________________________________________________
 ME2836  GEOID HEIGHT    -        -33.612 (meters)                     GEOID18
 ME2836  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 ME2836  HORZ ORDER      -  SECOND
 ME2836
 ME2836.The horizontal coordinates were established by classical geodetic methods
 ME2836.and adjusted by the National Geodetic Survey in October 1999.
 ME2836
 ME2836.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2836.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2836
 ME2836.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2836.GEOID18 height accuracy estimate available here.
 ME2836
 ME2836.Click photographs - Photos may exist for this station.
 ME2836
 ME2836.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2836
 ME2836. The following values were computed from the NAD 83(1997) position.
 ME2836
 ME2836;                    North         East     Units Scale Factor Converg.
 ME2836;SPC IL E     -   581,518.611   353,641.711   MT  1.00001039   +0 25 54.4
 ME2836;SPC IL E     - 1,907,865.64  1,160,239.51   sFT  1.00001039   +0 25 54.4
 ME2836;UTM  16      - 4,639,222.217   443,030.091   MT  0.99963994   -0 27 31.5
 ME2836
 ME2836!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2836!SPC IL E     -   0.99997677  x   1.00001039  =   0.99998716
 ME2836!UTM  16      -   0.99997677  x   0.99963994  =   0.99961672
 ME2836
 ME2836:                Primary Azimuth Mark                     Grid Az
 ME2836:SPC IL E     -  ST ELIZABETH                             011 23 09.6
 ME2836:UTM  16      -  ST ELIZABETH                             012 16 35.5
 ME2836
 ME2836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4303039222(NAD 83)
 ME2836
 ME2836|---------------------------------------------------------------------|
 ME2836| PID    Reference Object                     Distance      Geod. Az  |
 ME2836|                                                           dddmmss.s |
 ME2836| ME2835 ST ELIZABETH                        APPROX. 0.5 KM 0114904.0 |
 ME2836| ME2837 022                                  84.341 METERS 19949     |
 ME2836|---------------------------------------------------------------------|
 ME2836
 ME2836                          SUPERSEDED SURVEY CONTROL
 ME2836
 ME2836  NAD 83(1997)-  41 54 10.39924(N)    087 41 12.66348(W) AD(       ) 2
 ME2836  NAD 83(1994)-  41 54 10.40267(N)    087 41 12.67576(W) AD(       ) 2
 ME2836  NAD 83(1986)-  41 54 10.40364(N)    087 41 12.67501(W) AD(       ) 2
 ME2836  NAD 27      -  41 54 10.28580(N)    087 41 12.47691(W) AD(       ) 2
 ME2836  NGVD 29 (07/19/86)  181.8    (m)          596.     (f) VERT ANG       
 ME2836
 ME2836.Superseded values are not recommended for survey control.
 ME2836
 ME2836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2836.See file dsdata.pdf to determine how the superseded data were derived.
 ME2836
 ME2836_MARKER: DD = SURVEY DISK
 ME2836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2836+STABILITY: SURFACE MOTION
 ME2836
 ME2836  HISTORY     - Date     Condition        Report By
 ME2836  HISTORY     - 1977     MONUMENTED       IL1670
 ME2836  HISTORY     - 20131207 MARK NOT FOUND   GEOCAC
 ME2836
 ME2836                          STATION DESCRIPTION
 ME2836
 ME2836'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2836'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME2836'THE SOUTHEAST CORNER OF THE INTERSECTION OF NORTH WESTERN
 ME2836'AVENUE AND WEST DIVISION STREET.
 ME2836'
 ME2836'THE STATION MARK IS A STANDARD METROPOLITAN SANITARY DISTRICT
 ME2836'DISK STAMPED---MS 520---AND SET FLUSH IN THE TOP OF A CONCRETE
 ME2836'SIDEWALK.
 ME2836'
 ME2836'THE STATION IS LOCATED 94.71 FEET EAST OF THE WEST LINE OF
 ME2836'NORTH WESTERN AVENUE AND 3.85 FEET NORTH OF THE SOUTH LINE OF
 ME2836'WEST DIVISION STREET PRODUCED FROM THE WEST.
 ME2836
 ME2836                          STATION RECOVERY (2013)
 ME2836
 ME2836'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME2836'THE SECTION OF SIDEWALK NEAR THE INTERSECTION APPEARS TO BE NEW.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9680 ***********************************************************************
 DE9680  HT_MOD      -  This is a Height Modernization Survey Station.
 DE9680  DESIGNATION -  MSRVR 05
 DE9680  PID         -  DE9680
 DE9680  STATE/COUNTY-  IL/ALEXANDER
 DE9680  COUNTRY     -  US
 DE9680  USGS QUAD   -  CACHE (2018)
 DE9680
 DE9680                         *CURRENT SURVEY CONTROL
 DE9680  ______________________________________________________________________
 DE9680* NAD 83(2011) POSITION- 37 05 11.68564(N) 089 20 04.67271(W)   ADJUSTED
 DE9680* NAD 83(2011) ELLIP HT-    70.394 (meters)        (06/27/12)   ADJUSTED
 DE9680* NAD 83(2011) EPOCH   -  2010.00
 DE9680* NAVD 88 ORTHO HEIGHT -    98.63  (meters)      323.6   (feet) GPS OBS
 DE9680  ______________________________________________________________________
 DE9680  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE9680  GEOID HEIGHT    -        -28.181 (meters)                     GEOID03
 DE9680  GEOID HEIGHT    -        -28.209 (meters)                     GEOID18
 DE9680  NAD 83(2011) X  -     59,157.683 (meters)                     COMP
 DE9680  NAD 83(2011) Y  - -5,093,917.473 (meters)                     COMP
 DE9680  NAD 83(2011) Z  -  3,825,104.880 (meters)                     COMP
 DE9680  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 DE9680
 DE9680  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9680  Standards:
 DE9680         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9680            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9680  -------------------------------------------------------------------
 DE9680  NETWORK    0.68   1.06           0.30   0.25   0.54      0.03856305
 DE9680  -------------------------------------------------------------------
 DE9680  Click here for local accuracies and other accuracy information.
 DE9680
 DE9680.The horizontal coordinates were established by GPS observations
 DE9680.and adjusted by the National Geodetic Survey in June 2012.
 DE9680
 DE9680.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9680.been affixed to the stable North American tectonic plate. See 
 DE9680.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9680
 DE9680.The horizontal coordinates are valid at the epoch date displayed above
 DE9680.which is a decimal equivalence of Year/Month/Day.
 DE9680
 DE9680.The orthometric height was determined by GPS observations and a
 DE9680.high-resolution geoid model using precise GPS observation and
 DE9680.processing techniques.
 DE9680
 DE9680.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9680.GEOID18 height accuracy estimate available here.
 DE9680
 DE9680.Click photographs - Photos may exist for this station.
 DE9680
 DE9680.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9680
 DE9680.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9680
 DE9680.The ellipsoidal height was determined by GPS observations
 DE9680.and is referenced to NAD 83.
 DE9680
 DE9680. The following values were computed from the NAD 83(2011) position.
 DE9680
 DE9680;                    North         East     Units Scale Factor Converg.
 DE9680;SPC IL W     -    46,921.110   773,973.166   MT  1.00000856   +0 30 06.3
 DE9680;SPC IL W     -   153,940.34  2,539,276.96   sFT  1.00000856   +0 30 06.3
 DE9680;UTM  16      - 4,107,027.128   292,493.643   MT  1.00013046   -1 24 30.0
 DE9680
 DE9680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9680!SPC IL W     -   0.99998895  x   1.00000856  =   0.99999751
 DE9680!UTM  16      -   0.99998895  x   1.00013046  =   1.00011941
 DE9680
 DE9680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9249307027(NAD 83)
 DE9680
 DE9680                          SUPERSEDED SURVEY CONTROL
 DE9680
 DE9680  NAD 83(2007)-  37 05 11.68565(N)    089 20 04.67354(W) AD(2002.00) 0
 DE9680  ELLIP H (02/10/07)   70.418  (m)                       GP(2002.00)    
 DE9680  ELLIP H (02/03/05)   70.393  (m)                       GP(       ) 4 2
 DE9680  NAD 83(1997)-  37 05 11.68521(N)    089 20 04.67375(W) AD(       ) B
 DE9680  ELLIP H (01/24/03)   70.431  (m)                       GP(       ) 2 2
 DE9680  NAVD 88 (01/25/03)   98.57   (m)  UNKNOWN  model used  GPS OBS        
 DE9680  NAVD 88 (01/24/03)   98.60   (m)  GEOID99  model used  GPS OBS        
 DE9680
 DE9680.Superseded values are not recommended for survey control.
 DE9680
 DE9680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9680.See file dsdata.pdf to determine how the superseded data were derived.
 DE9680
 DE9680_MARKER: DD = SURVEY DISK
 DE9680_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DE9680_STAMPING: MS RVR O5 2001
 DE9680_MARK LOGO: USACE
 DE9680_PROJECTION: RECESSED 15 CENTIMETERS
 DE9680_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9680+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2020
 DE9680
 DE9680  HISTORY     - Date     Condition        Report By
 DE9680  HISTORY     - 20011008 MONUMENTED       USACE
 DE9680  HISTORY     - 20100621 GOOD             ILDT
 DE9680  HISTORY     - 20110127 GOOD             WOOLPT
 DE9680  HISTORY     - 20200713 POOR             PRIVTE
 DE9680
 DE9680                          STATION DESCRIPTION
 DE9680
 DE9680'DESCRIBED BY US ARMY CORPS OF ENGINEERS 2001 (KWC)
 DE9680'THIS THE STATION IS LOCATED IN WILLARD, IL., ON MILLER CITY RD. 8
 DE9680'MILES SOUTH OF OLIVE BRANCH, IL.  6 MILES WEST OF CACHE, IL., 3 MILES
 DE9680'SOUTHEAST OF MILLER CITY, IL.
 DE9680'
 DE9680'TO REACH THE STATION FROM THE INTERSECTION OF I-57 EXIT 1 AND IL.
 DE9680'HIGHWAY 3, PROCEED NORTHERLY ALONG HIGHWAY 3 FOR 4.9 MILES TO THE
 DE9680'INTERSECTION OF MILLER CITY RD. ON THE LEFT, TURN LEFT AND PROCEED
 DE9680'WEST ALONG MILLER CITY RD. FOR 5.0 MILES AND THE MARK ON THE LEFT.
 DE9680'
 DE9680'THE STATION IS (56 FT.) SOUTH OF THE CENTERLINE OF MILLER CITY RD., 25
 DE9680'FT SOUTH OF A POWERPOLE, 28 FT. NORTH OF A PROPERTY CORNER MARK POST
 DE9680'ENCASED IN 4 IN. PVC PIPE AND 1 FT. EAST OF GUYWIRE AND WITNESS POST.
 DE9680'THE MARK IS A MEMPHIS DIST. COE ALUMINUM DISK SET ON A ALUMINUM ROD
 DE9680'DRIVEN TO A DEPTH OF 39' WITH A ALUMINUM ACCESS COVER AND PLATE SET IN
 DE9680'CONCRETE.  ACCESS COVER PLATE STAMPED MSRVR 05 2001, AND DISK STAMPED
 DE9680'MSRVR 05 2001 3009900601.  DISK IS RECESSED 6 INCHES.
 DE9680
 DE9680                          STATION RECOVERY (2010)
 DE9680
 DE9680'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DE9680'RECOVERED IN GOOD CONDITION.
 DE9680
 DE9680                          STATION RECOVERY (2011)
 DE9680
 DE9680'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JPD)
 DE9680'RECOVERED AS DESCRIBED
 DE9680
 DE9680                          STATION RECOVERY (2020)
 DE9680
 DE9680'RECOVERY NOTE BY PRIVATE AGENCIES UNSPECIFIED 2020 (DB)
 DE9680'AREA FLOODED AND ERODED THE GROUND AROUND THE CONCRETE BASE, LEAVING
 DE9680'IT UNSTABLE AND SUBJECT TO MOVEMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9681 ***********************************************************************
 DE9681  HT_MOD      -  This is a Height Modernization Survey Station.
 DE9681  DESIGNATION -  MSRVR 06
 DE9681  PID         -  DE9681
 DE9681  STATE/COUNTY-  IL/ALEXANDER
 DE9681  COUNTRY     -  US
 DE9681  USGS QUAD   -  TAMMS (2018)
 DE9681
 DE9681                         *CURRENT SURVEY CONTROL
 DE9681  ______________________________________________________________________
 DE9681* NAD 83(2011) POSITION- 37 11 45.41756(N) 089 19 46.40717(W)   ADJUSTED
 DE9681* NAD 83(2011) ELLIP HT-    79.313 (meters)        (06/27/12)   ADJUSTED
 DE9681* NAD 83(2011) EPOCH   -  2010.00
 DE9681* NAVD 88 ORTHO HEIGHT -   107.55  (meters)      352.9   (feet) GPS OBS
 DE9681  ______________________________________________________________________
 DE9681  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE9681  GEOID HEIGHT    -        -28.191 (meters)                     GEOID03
 DE9681  GEOID HEIGHT    -        -28.190 (meters)                     GEOID18
 DE9681  NAD 83(2011) X  -     59,523.097 (meters)                     COMP
 DE9681  NAD 83(2011) Y  - -5,086,591.084 (meters)                     COMP
 DE9681  NAD 83(2011) Z  -  3,834,786.106 (meters)                     COMP
 DE9681  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 DE9681
 DE9681  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9681  Standards:
 DE9681         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9681            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9681  -------------------------------------------------------------------
 DE9681  NETWORK    0.69   0.98           0.31   0.25   0.50      0.12149687
 DE9681  -------------------------------------------------------------------
 DE9681  Click here for local accuracies and other accuracy information.
 DE9681
 DE9681.The horizontal coordinates were established by GPS observations
 DE9681.and adjusted by the National Geodetic Survey in June 2012.
 DE9681
 DE9681.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9681.been affixed to the stable North American tectonic plate. See 
 DE9681.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9681
 DE9681.The horizontal coordinates are valid at the epoch date displayed above
 DE9681.which is a decimal equivalence of Year/Month/Day.
 DE9681
 DE9681.The orthometric height was determined by GPS observations and a
 DE9681.high-resolution geoid model using precise GPS observation and
 DE9681.processing techniques.
 DE9681
 DE9681.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9681.GEOID18 height accuracy estimate available here.
 DE9681
 DE9681.Click photographs - Photos may exist for this station.
 DE9681
 DE9681.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9681
 DE9681.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9681
 DE9681.The ellipsoidal height was determined by GPS observations
 DE9681.and is referenced to NAD 83.
 DE9681
 DE9681. The following values were computed from the NAD 83(2011) position.
 DE9681
 DE9681;                    North         East     Units Scale Factor Converg.
 DE9681;SPC IL W     -    59,062.625   774,317.186   MT  1.00000919   +0 30 21.9
 DE9681;SPC IL W     -   193,774.63  2,540,405.63   sFT  1.00000919   +0 30 21.9
 DE9681;UTM  16      - 4,119,151.850   293,242.763   MT  1.00012663   -1 24 31.7
 DE9681
 DE9681!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9681!SPC IL W     -   0.99998755  x   1.00000919  =   0.99999674
 DE9681!UTM  16      -   0.99998755  x   1.00012663  =   1.00011418
 DE9681
 DE9681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9324219151(NAD 83)
 DE9681
 DE9681                          SUPERSEDED SURVEY CONTROL
 DE9681
 DE9681  NAD 83(2007)-  37 11 45.41757(N)    089 19 46.40800(W) AD(2002.00) 0
 DE9681  ELLIP H (02/10/07)   79.337  (m)                       GP(2002.00)    
 DE9681  ELLIP H (02/03/05)   79.303  (m)                       GP(       ) 4 2
 DE9681  NAD 83(1997)-  37 11 45.41717(N)    089 19 46.40821(W) AD(       ) B
 DE9681  ELLIP H (01/24/03)   79.348  (m)                       GP(       ) 2 2
 DE9681  NAVD 88 (01/25/03)  107.47   (m)  UNKNOWN  model used  GPS OBS        
 DE9681  NAVD 88 (01/24/03)  107.51   (m)  GEOID99  model used  GPS OBS        
 DE9681
 DE9681.Superseded values are not recommended for survey control.
 DE9681
 DE9681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9681.See file dsdata.pdf to determine how the superseded data were derived.
 DE9681
 DE9681_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE9681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9681_STAMPING: MSRVR06 2001
 DE9681_MARK LOGO: USACE
 DE9681_PROJECTION: FLUSH
 DE9681_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9681_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE9681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9681+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2010
 DE9681
 DE9681  HISTORY     - Date     Condition        Report By
 DE9681  HISTORY     - 20010907 MONUMENTED       USACE
 DE9681  HISTORY     - 20011008 GOOD             3001
 DE9681  HISTORY     - 20100621 GOOD             ILDT
 DE9681
 DE9681                          STATION DESCRIPTION
 DE9681
 DE9681'DESCRIBED BY 3001, INC 2001 (KWC)
 DE9681'THE STATION IS LOCTED 2.2 MILES NORTHEAST OF OLIVE BRANCH TOWN ON CR 4
 DE9681'(RAILROAD ST.).
 DE9681'
 DE9681'TO REACH THE INTERSECTION OF OLIVE BRANCH METHODIST CHURCH AT THE
 DE9681'JUNCTION OF IL.
 DE9681'HIGHWAY 3 AND RAILROAD ST. PROCEED NORTHERLY ALONG RAILROAD ST. FOR
 DE9681'2.4 MILES TO THE
 DE9681'MARK ON THE RIGHT.
 DE9681'
 DE9681'THE STATION IS 65' EAST SOUTHEAST OF CL OF RAILROAD ST., 20.3' EAST
 DE9681'SOUTHEAST OF
 DE9681'POWERPOLE, 53' SOUTH OF NORTH END OF METAL CULVERT AT FIELD ENTRANCE
 DE9681'AND 1.5' NORTH OF
 DE9681'END OF GUY WIRE AND WITNESS POST.  A MEMPHIS DIST. COE ALUMINUM DISK
 DE9681'ON AN ALUMINUM ROD
 DE9681'DRIVEN TO A DEPTH OF 47' WITH AN ACCESS COVER AND PLATE SET IN CONC.
 DE9681'ACCESS PLATE
 DE9681'STAMPED MSRVR O6 2001 AND DISK STAMPED MS RVR 06 2001 3009900601.
 DE9681'DISK IS RECESSED 0.4'
 DE9681
 DE9681                          STATION RECOVERY (2010)
 DE9681
 DE9681'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DE9681'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1399 ***********************************************************************
 KB1399  DESIGNATION -  MT AUBURN
 KB1399  PID         -  KB1399
 KB1399  STATE/COUNTY-  IL/CHRISTIAN
 KB1399  COUNTRY     -  US
 KB1399  USGS QUAD   -  MOUNT AUBURN (2018)
 KB1399
 KB1399                         *CURRENT SURVEY CONTROL
 KB1399  ______________________________________________________________________
 KB1399* NAD 83(1997) POSITION- 39 45 45.06280(N) 089 15 55.91918(W)   ADJUSTED
 KB1399* NAVD 88 ORTHO HEIGHT -   193.535 (meters)      634.96  (feet) ADJUSTED
 KB1399  ______________________________________________________________________
 KB1399  GEOID HEIGHT    -        -32.360 (meters)                     GEOID18
 KB1399  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 KB1399  DYNAMIC HEIGHT  -        193.430 (meters)      634.61  (feet) COMP
 KB1399  MODELED GRAVITY -    980,080.2   (mgal)                       NAVD 88
 KB1399
 KB1399  HORZ ORDER      -  SECOND
 KB1399  VERT ORDER      -  SECOND    CLASS I
 KB1399
 KB1399.The horizontal coordinates were established by classical geodetic methods
 KB1399.and adjusted by the National Geodetic Survey in October 1999.
 KB1399
 KB1399.The orthometric height was determined by differential leveling and
 KB1399.adjusted by the NATIONAL GEODETIC SURVEY
 KB1399.in May 2016.
 KB1399
 KB1399.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1399.GEOID18 height accuracy estimate available here.
 KB1399
 KB1399.Click photographs - Photos may exist for this station.
 KB1399
 KB1399.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1399
 KB1399.The dynamic height is computed by dividing the NAVD 88
 KB1399.geopotential number by the normal gravity value computed on the
 KB1399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1399.degrees latitude (g = 980.6199 gals.).
 KB1399
 KB1399.The modeled gravity was interpolated from observed gravity values.
 KB1399
 KB1399. The following values were computed from the NAD 83(1997) position.
 KB1399
 KB1399;                    North         East     Units Scale Factor Converg.
 KB1399;SPC IL W     -   344,009.486   777,213.228   MT  1.00001455   +0 34 35.0
 KB1399;SPC IL W     - 1,128,637.79  2,549,907.07   sFT  1.00001455   +0 34 35.0
 KB1399;UTM  16      - 4,403,854.215   305,937.209   MT  1.00006367   -1 26 58.2
 KB1399
 KB1399!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1399!SPC IL W     -   0.99997472  x   1.00001455  =   0.99998926
 KB1399!UTM  16      -   0.99997472  x   1.00006367  =   1.00003838
 KB1399
 KB1399:                Primary Azimuth Mark                     Grid Az
 KB1399:SPC IL W     -  MT AUBURN AZ MK                          199 50 28.2
 KB1399:UTM  16      -  MT AUBURN AZ MK                          201 52 01.4
 KB1399
 KB1399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0593703854(NAD 83)
 KB1399
 KB1399|---------------------------------------------------------------------|
 KB1399| PID    Reference Object                     Distance      Geod. Az  |
 KB1399|                                                           dddmmss.s |
 KB1399| KB1400 MT AUBURN A PT 1976                   5.965 METERS 06320     |
 KB1399| CI7959 MT AUBURN RM 1                       12.867 METERS 08837     |
 KB1399| KB1397 MT AUBURN AZ MK                     APPROX. 1.2 KM 2002503.2 |
 KB1399| CI7960 MT AUBURN RM 2                       12.370 METERS 27118     |
 KB1399|---------------------------------------------------------------------|
 KB1399
 KB1399                          SUPERSEDED SURVEY CONTROL
 KB1399
 KB1399  NAD 83(1986)-  39 45 45.07296(N)    089 15 55.89996(W) AD(       ) 2
 KB1399  NAD 27      -  39 45 44.91927(N)    089 15 55.60910(W) AD(       ) 2
 KB1399  NGVD 29 (07/19/86)  194.5    (m)          638.     (f) VERT ANG       
 KB1399
 KB1399.Superseded values are not recommended for survey control.
 KB1399
 KB1399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1399.See file dsdata.pdf to determine how the superseded data were derived.
 KB1399
 KB1399_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1399_STAMPING: MT AUBURN 1975
 KB1399_MARK LOGO: NGS
 KB1399_PROJECTION: RECESSED 3 CENTIMETERS
 KB1399_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1399+STABILITY: SURFACE MOTION
 KB1399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1399+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2019
 KB1399
 KB1399  HISTORY     - Date     Condition        Report By
 KB1399  HISTORY     - 1975     MONUMENTED       NGS
 KB1399  HISTORY     - 20150903 GOOD             AMESC
 KB1399  HISTORY     - 20190923 GOOD             ILDT
 KB1399
 KB1399                          STATION DESCRIPTION
 KB1399
 KB1399'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1399'THE STATION IS ABOUT 9.5 MILES NORTHWEST OF BLUE MOUND, 0.2 MILE
 KB1399'EAST OF THE JUNCTION OF COUNTY ROAD 22 AND A PAVED ROAD, AT THE
 KB1399'SOUTH EDGE OF THE SMALL TOWN OF MT AUBURN AND ON STATE HIGHWAY
 KB1399'RIGHT-OF-WAY.
 KB1399'
 KB1399'TO REACH THE STATION FROM THE POST OFFICE IN MT AUBURN, GO WEST
 KB1399'ON A PAVED ROAD FOR 0.4 MILE TO THE STATION ON THE LEFT.
 KB1399'
 KB1399'STATION MARKS ARE STANDARD DISKS, STAMPED MT AUBURN 1975.  THE
 KB1399'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1399'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 62 FEET
 KB1399'WEST OF A POWER LINE POLE, 46 FEET EAST OF THE WEST POWER LINE
 KB1399'POLE, 34 FEET EAST OF A METAL WITNESS POST AND 22 FEET SOUTH OF
 KB1399'THE CENTER OF THE PAVED ROAD.  THE UNDERGROUND MARK IS SET IN
 KB1399'THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 KB1399'GROUND SURFACE.
 KB1399'
 KB1399'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED MT AUBURN NO 1 1975,
 KB1399'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1399'IS FLUSH WITH THE GROUND SURFACE.  IT IS 21 FEET SOUTH OF THE
 KB1399'PAVED ROAD AND 20 FEET WEST OF A POWER LINE POLE.
 KB1399'
 KB1399'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED MT AUBURN NO 2
 KB1399'1975, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1399'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 21.5 FEET SOUTH
 KB1399'OF THE CENTER OF THE PAVED ROAD, 6 FEET WEST OF A METAL WITNESS
 KB1399'POST AND 5 FEET EAST OF A POWER LINE POLE.
 KB1399'
 KB1399'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK, STAMPED MT
 KB1399'AUBURN AZ MK 1975, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1399'CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE THE GROUND
 KB1399'SURFACE.  IT IS 31 FEET WEST OF THE CENTER OF COUNTY ROAD 22
 KB1399'AND 2 FEET NORTHWEST OF A METAL WITNESS POST.  TO REACH FROM
 KB1399'THE POST OFFICE IN MT AUBURN, GO WEST ON PAVED ROAD FOR 0.6 MILE
 KB1399'TO THE JUNCTION OF COUNTY ROAD 22.  TURN LEFT AND GO SOUTH ON
 KB1399'THE ROAD FOR 0.5 MILE TO THE MARK ON THE RIGHT.
 KB1399'
 KB1399'RM 1 TO RM 2 NOT MEASURED AS THE MARKS ARE 180 DEGREES TO STATION.
 KB1399'
 KB1399'HEIGHT OF LIGHT ABOVE STATION MARK 1.48 METERS.
 KB1399
 KB1399                          STATION RECOVERY (2015)
 KB1399
 KB1399'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB1399'RECOVERED IN GOOD CONDITION.
 KB1399'
 KB1399'NOTE-ADD-THE STATION IS OPPOSITE THE RESIDENCE AT '328' ARCH STREET,
 KB1399'63.0 FT (19.2 M) WEST OF A POWER POLE WITH TRANSFORMER, 45.6 FT (13.9
 KB1399'M) EAST OF A POWER POLE WITH TRANSFORMER, 22.0 FT (6.7 M) SOUTH OF THE
 KB1399'CENTERLINE OF ARCH STREET, 1.5 FT (0.5 M) SOUTH OF THE BACK OF
 KB1399'SIDEWALK AND 0.5 FT (15 CM) NORTH OF THE METAL WITNESS POST.
 KB1399
 KB1399                          STATION RECOVERY (2019)
 KB1399
 KB1399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1399'THE STATION IS 1.7 FT (0.5 M) SOUTH OF SOUTH EDGE OF WALK, 22 FT (6.7
 KB1399'M) SOUTH OF THE CENTERLINE OF ROAD, 45.5 FT (13.9 M) EAST OF POWER
 KB1399'POLE, 62.4 FT (19.0 M) WEST OF POWER POLE, 0.8 FT (24 CM) NORTH OF
 KB1399'METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1397 ***********************************************************************
 KB1397  DESIGNATION -  MT AUBURN AZ MK
 KB1397  PID         -  KB1397
 KB1397  STATE/COUNTY-  IL/CHRISTIAN
 KB1397  COUNTRY     -  US
 KB1397  USGS QUAD   -  MOUNT AUBURN (2018)
 KB1397
 KB1397                         *CURRENT SURVEY CONTROL
 KB1397  ______________________________________________________________________
 KB1397* NAD 83(1997) POSITION- 39 45 09.89685(N) 089 16 12.87823(W)   ADJUSTED
 KB1397* NAVD 88 ORTHO HEIGHT -   190.8   (meters)      626.    (feet) VERTCON3
 KB1397  ______________________________________________________________________
 KB1397  GEOID HEIGHT    -        -32.356 (meters)                     GEOID18
 KB1397  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 KB1397  HORZ ORDER      -  SECOND
 KB1397
 KB1397.The horizontal coordinates were established by classical geodetic methods
 KB1397.and adjusted by the National Geodetic Survey in October 1999.
 KB1397
 KB1397.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1397.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1397
 KB1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1397.GEOID18 height accuracy estimate available here.
 KB1397
 KB1397.Click photographs - Photos may exist for this station.
 KB1397
 KB1397.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1397
 KB1397. The following values were computed from the NAD 83(1997) position.
 KB1397
 KB1397;                    North         East     Units Scale Factor Converg.
 KB1397;SPC IL W     -   342,920.899   776,820.427   MT  1.00001380   +0 34 23.8
 KB1397;SPC IL W     - 1,125,066.32  2,548,618.35   sFT  1.00001380   +0 34 23.8
 KB1397;UTM  16      - 4,402,780.138   305,506.154   MT  1.00006573   -1 27 08.0
 KB1397
 KB1397!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1397!SPC IL W     -   0.99997514  x   1.00001380  =   0.99998894
 KB1397!UTM  16      -   0.99997514  x   1.00006573  =   1.00004087
 KB1397
 KB1397:                Primary Azimuth Mark                     Grid Az
 KB1397:SPC IL W     -  MT AUBURN                                019 50 28.5
 KB1397:UTM  16      -  MT AUBURN                                021 52 00.3
 KB1397
 KB1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0550602780(NAD 83)
 KB1397
 KB1397|---------------------------------------------------------------------|
 KB1397| PID    Reference Object                     Distance      Geod. Az  |
 KB1397|                                                           dddmmss.s |
 KB1397| KB1399 MT AUBURN                           APPROX. 1.2 KM 0202452.3 |
 KB1397| KB1398 MT AUBURN AZ A PT 1976               10.431 METERS 33507     |
 KB1397|---------------------------------------------------------------------|
 KB1397
 KB1397                          SUPERSEDED SURVEY CONTROL
 KB1397
 KB1397  NAD 83(1986)-  39 45 09.90701(N)    089 16 12.85900(W) AD(       ) 2
 KB1397  NAD 27      -  39 45 09.75239(N)    089 16 12.56608(W) AD(       ) 2
 KB1397  NGVD 29 (07/19/86)  190.9    (m)          626.     (f) VERT ANG       
 KB1397
 KB1397.Superseded values are not recommended for survey control.
 KB1397
 KB1397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1397.See file dsdata.pdf to determine how the superseded data were derived.
 KB1397
 KB1397_MARKER: DR = REFERENCE MARK DISK
 KB1397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1397_STAMPING: MT AUBURN AZ 1975
 KB1397_MARK LOGO: NGS
 KB1397_PROJECTION: PROJECTING 10 CENTIMETERS
 KB1397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1397+STABILITY: SURFACE MOTION
 KB1397
 KB1397  HISTORY     - Date     Condition        Report By
 KB1397  HISTORY     - 1975     MONUMENTED       NGS
 KB1397
 KB1397                          STATION DESCRIPTION
 KB1397
 KB1397'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1397'THE STATION IS LOCATED ABOUT 9-1/2 MILES NORTHWEST OF BLUE MOUND,
 KB1397'1 MILE SOUTH-SOUTHWEST OF MT AUBURN AND ON ROAD RIGHT-OF-WAY.
 KB1397'
 KB1397'STATION MARK, A STANDARD REFERENCE DISK STAMPED MT AUBURN
 KB1397'AZ MK 1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1397'CONCRETE MONUMENT THAT PROJECTS 4 INCHES ABOVE THE
 KB1397'GROUND SURFACE.  IT IS 31 FEET WEST OF THE CENTER OF COUNTY
 KB1397'ROAD 22 AND 2 FEET NORTHWEST OF A METAL WITNESS POST.
 KB1397'
 KB1397'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR
 KB1397'TRIANGULATION STATION MT AUBURN.
 KB1397'
 KB1397'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1397'MT AUBURN, DISTANCE BEING 1157.264 METERS, SOUTH-SOUTHWEST
 KB1397'OF THE TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2062 ***********************************************************************
 JA2062  DESIGNATION -  MT CARMEL
 JA2062  PID         -  JA2062
 JA2062  STATE/COUNTY-  IL/WABASH
 JA2062  COUNTRY     -  US
 JA2062  USGS QUAD   -  MOUNT CARMEL (2018)
 JA2062
 JA2062                         *CURRENT SURVEY CONTROL
 JA2062  ______________________________________________________________________
 JA2062* NAD 83(1997) POSITION- 38 25 00.69925(N) 087 46 07.87075(W)   ADJUSTED
 JA2062* NAVD 88 ORTHO HEIGHT -   145.    (meters)      476.    (feet) SCALED
 JA2062  ______________________________________________________________________
 JA2062  GEOID HEIGHT    -        -31.263 (meters)                     GEOID18
 JA2062  LAPLACE CORR    -         -2.16  (seconds)                    DEFLEC18
 JA2062  HORZ ORDER      -  SECOND
 JA2062
 JA2062.The horizontal coordinates were established by classical geodetic methods
 JA2062.and adjusted by the National Geodetic Survey in October 1999.
 JA2062
 JA2062.The orthometric height was scaled from a topographic map.
 JA2062
 JA2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2062.GEOID18 height accuracy estimate available here.
 JA2062
 JA2062.Click photographs - Photos may exist for this station.
 JA2062
 JA2062.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2062
 JA2062. The following values were computed from the NAD 83(1997) position.
 JA2062
 JA2062;                    North         East     Units Scale Factor Converg.
 JA2062;SPC IL E     -   194,396.329   349,296.683   MT  1.00000492   +0 21 02.7
 JA2062;SPC IL E     -   637,781.96  1,145,984.20   sFT  1.00000492   +0 21 02.7
 JA2062;UTM  16      - 4,252,348.090   432,880.198   MT  0.99965548   -0 28 40.0
 JA2062
 JA2062!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2062!SPC IL E     -   0.99998218  x   1.00000492  =   0.99998710
 JA2062!UTM  16      -   0.99998218  x   0.99965548  =   0.99963766
 JA2062
 JA2062:                Primary Azimuth Mark                     Grid Az
 JA2062:SPC IL E     -  MT CARMEL AZ MK                          158 57 31.3
 JA2062:UTM  16      -  MT CARMEL AZ MK                          159 47 14.0
 JA2062
 JA2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3288052348(NAD 83)
 JA2062
 JA2062|---------------------------------------------------------------------|
 JA2062| PID    Reference Object                     Distance      Geod. Az  |
 JA2062|                                                           dddmmss.s |
 JA2062| JA2063 MT CARMEL N MUNICIPAL TANK           16.871 METERS 03552     |
 JA2062| CG9042 MT CARMEL RM 1                       25.218 METERS 07255     |
 JA2062| JA2060 MT CARMEL ST MARYS CATH CH          APPROX. 0.9 KM 1445727.4 |
 JA2062| AE8466 MT CARMEL AZ MK                     473.350 METERS 1591834.0 |
 JA2062| JA2059 MT CARMEL S MUNICIPAL TANK          APPROX. 1.6 KM 2060952.2 |
 JA2062| JA2058 MT CARMEL RAD WSAB                  APPROX. 2.6 KM 2214412.6 |
 JA2062| CG9043 MT CARMEL RM 2                       24.438 METERS 32409     |
 JA2062| JA2061 MT CARMEL RAD WVMC                  APPROX. 3.4 KM 3582339.5 |
 JA2062|---------------------------------------------------------------------|
 JA2062
 JA2062                          SUPERSEDED SURVEY CONTROL
 JA2062
 JA2062  NAD 83(1997)-  38 25 00.69926(N)    087 46 07.87074(W) AD(       ) 2
 JA2062  NAD 83(1993)-  38 25 00.70754(N)    087 46 07.87047(W) AD(       ) 2
 JA2062  NAD 83(1986)-  38 25 00.70892(N)    087 46 07.87123(W) AD(       ) 2
 JA2062  NAD 27      -  38 25 00.54585(N)    087 46 07.76925(W) AD(       ) 2
 JA2062
 JA2062.Superseded values are not recommended for survey control.
 JA2062
 JA2062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2062.See file dsdata.pdf to determine how the superseded data were derived.
 JA2062
 JA2062_MARKER: DS = TRIANGULATION STATION DISK
 JA2062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2062_STAMPING: MT CARMEL 1967
 JA2062_MARK LOGO: CGS
 JA2062_PROJECTION: FLUSH
 JA2062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2062+STABILITY: SURFACE MOTION
 JA2062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA2062+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2011
 JA2062
 JA2062  HISTORY     - Date     Condition        Report By
 JA2062  HISTORY     - 1967     MONUMENTED       CGS
 JA2062  HISTORY     - 1974     GOOD             BRADY
 JA2062  HISTORY     - 20111223 GOOD             GEOCAC
 JA2062
 JA2062                          STATION DESCRIPTION
 JA2062
 JA2062'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2062'STATION IS LOCATED IN THE NORTH SECTION OF TOWN AND IN THE SOUTHEAST
 JA2062'CORNER OF INTERSECTION OF 11TH STREET AND WALNUT STREET.
 JA2062'
 JA2062'TO REACH FROM THE POST OFFICE IN MR CARMEL, GO NORTHWEST ON MARKET
 JA2062'STREET FOR 0.6 MILE TO 11TH STREET.  TURN LEFT AND GO SOUTHWEST ON
 JA2062'11TH STREET FOR 0.2 MILE TO WALNUT STREET AND STATION ON LEFT AS
 JA2062'DESCRIBED.
 JA2062'
 JA2062'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JA2062'
 JA2062'STATION MARK, STAMPED MT CARMEL 1967, IS SET FLUSH.  IT IS 107.8 FEET
 JA2062'SOUTHEAST OF CENTER OF 11TH STREET, 53.3 FEET SOUTHWEST OF THE
 JA2062'SOUTHWEST EDGE OF THE STANDPIPE UNDER THE WATER TANK AND 39.5 FEET
 JA2062'NORTHEAST OF THE CENTER OF WALNUT STREET.
 JA2062'
 JA2062'RM 1, STAMPED MT CARMEL NO 1 1967, IS SET FLUSH.  IT IS 38.5 FEET
 JA2062'SOUTHEAST OF THE EAST LEG OF WATER TANK AND 25 FEET EAST OF THE
 JA2062'SOUTHEAST LEG OF THE WATER TANK.
 JA2062'
 JA2062'RM 2, STAMPED MT CARMEL NO 2 1967, IS SET FLUSH.  IT IS 40 FEET
 JA2062'SOUTHEAST OF CENTER OF INTERSECTION, 23.5 FEET NORTHEAST OF CENTER OF
 JA2062'WALNUT STREET AND 22 FEET SOUTHEAST OF CENTER OF 11TH STREET.
 JA2062'
 JA2062'AZIMUTH MARK, STAMPED MT CARMEL 1967, IS SET FLUSH.  IT IS 65 FEET
 JA2062'SOUTHWEST OF CENTER OF WALNUT STREET, 43.8 FEET NORTHWEST OF NORTHEAST
 JA2062'CORNER OF THE PACIFIC PRESS AND SHEAR BUILDING, 40 FEET NORTH OF THE
 JA2062'POWER LINE POLE, 39.6 FEET SOUTHWEST OF A FIRE HYDRANT, AND 3.4 FEET
 JA2062'NORTHWEST OF A METAL WITNESS POST.
 JA2062'
 JA2062'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST ON WALNUT
 JA2062'STREET FOR 0.35 MILE TO PACIFIC PRESS AND SHEAR BUILDING ON RIGHT AND
 JA2062'MARK AS DESCRIBED.
 JA2062'
 JA2062'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JA2062
 JA2062                          STATION RECOVERY (1974)
 JA2062
 JA2062'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1974 (JJ)
 JA2062'MT CARMEL 1967 RECOVERED GOOD.  MT CARMEL 1967 (AZI) RECOVERED GOOD.
 JA2062'MT CARMEL NO 1 1967 RECOVERED GOOD.  MOUNT CARMEL NO. 2 1967 RECOVERED
 JA2062'GOOD.  DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MT. CARMEL.
 JA2062
 JA2062                          STATION RECOVERY (2011)
 JA2062
 JA2062'RECOVERY NOTE BY GEOCACHING 2011 (RCF)
 JA2062'THE STATION, RM2, AND AZ MK WERE FOUND IN GOOD CONDITION.  RM1 NOT
 JA2062'SEARCHED FOR THIS DATE.
 JA2062'
 JA2062'THE WATER TANK AND SUPPORTING STRUCTURE HAVE BEEN REMOVED.  THE
 JA2062'STATION IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE8466 ***********************************************************************
 AE8466  CBN         -  This is a Cooperative Base Network Control Station.
 AE8466  DESIGNATION -  MT CARMEL AZ MK
 AE8466  PID         -  AE8466
 AE8466  STATE/COUNTY-  IL/WABASH
 AE8466  COUNTRY     -  US
 AE8466  USGS QUAD   -  MOUNT CARMEL (2018)
 AE8466
 AE8466                         *CURRENT SURVEY CONTROL
 AE8466  ______________________________________________________________________
 AE8466* NAD 83(2011) POSITION- 38 24 46.34769(N) 087 46 00.97753(W)   ADJUSTED
 AE8466* NAD 83(2011) ELLIP HT-    97.238 (meters)        (06/27/12)   ADJUSTED
 AE8466* NAD 83(2011) EPOCH   -  2010.00
 AE8466* NAVD 88 ORTHO HEIGHT -   128.5   (meters)      422.    (feet) GPS OBS
 AE8466  ______________________________________________________________________
 AE8466  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE8466  GEOID HEIGHT    -        -31.135 (meters)                     GEOID96
 AE8466  GEOID HEIGHT    -        -31.264 (meters)                     GEOID18
 AE8466  NAD 83(2011) X  -    194,984.179 (meters)                     COMP
 AE8466  NAD 83(2011) Y  - -5,000,360.191 (meters)                     COMP
 AE8466  NAD 83(2011) Z  -  3,941,516.325 (meters)                     COMP
 AE8466  LAPLACE CORR    -         -2.21  (seconds)                    DEFLEC18
 AE8466
 AE8466  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE8466  Standards:
 AE8466         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE8466            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE8466  -------------------------------------------------------------------
 AE8466  NETWORK    0.73   1.69           0.34   0.23   0.86     -0.09659214
 AE8466  -------------------------------------------------------------------
 AE8466  Click here for local accuracies and other accuracy information.
 AE8466
 AE8466.The horizontal coordinates were established by GPS observations
 AE8466.and adjusted by the National Geodetic Survey in June 2012.
 AE8466
 AE8466.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE8466.been affixed to the stable North American tectonic plate. See 
 AE8466.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE8466
 AE8466.The horizontal coordinates are valid at the epoch date displayed above
 AE8466.which is a decimal equivalence of Year/Month/Day.
 AE8466
 AE8466.The orthometric height was determined by GPS observations and a
 AE8466.high-resolution geoid model.
 AE8466
 AE8466.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE8466.GEOID18 height accuracy estimate available here.
 AE8466
 AE8466.Click photographs - Photos may exist for this station.
 AE8466
 AE8466.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE8466
 AE8466.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE8466
 AE8466.The ellipsoidal height was determined by GPS observations
 AE8466.and is referenced to NAD 83.
 AE8466
 AE8466. The following values were computed from the NAD 83(2011) position.
 AE8466
 AE8466;                    North         East     Units Scale Factor Converg.
 AE8466;SPC IL E     -   193,954.837   349,466.622   MT  1.00000512   +0 21 06.9
 AE8466;SPC IL E     -   636,333.49  1,146,541.74   sFT  1.00000512   +0 21 06.9
 AE8466;UTM  16      - 4,251,904.342   433,043.679   MT  0.99965521   -0 28 35.5
 AE8466
 AE8466!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE8466!SPC IL E     -   0.99998474  x   1.00000512  =   0.99998986
 AE8466!UTM  16      -   0.99998474  x   0.99965521  =   0.99963996
 AE8466
 AE8466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3304351904(NAD 83)
 AE8466
 AE8466                          SUPERSEDED SURVEY CONTROL
 AE8466
 AE8466  NAD 83(2007)-  38 24 46.34772(N)    087 46 00.97835(W) AD(2002.00) 0
 AE8466  ELLIP H (02/10/07)   97.267  (m)                       GP(2002.00)    
 AE8466  ELLIP H (10/15/04)   97.274  (m)                       GP(       ) 4 2
 AE8466  NAD 83(1997)-  38 24 46.34757(N)    087 46 00.97872(W) AD(       ) B
 AE8466  ELLIP H (04/10/98)   97.296  (m)                       GP(       ) 4 1
 AE8466
 AE8466.Superseded values are not recommended for survey control.
 AE8466
 AE8466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE8466.See file dsdata.pdf to determine how the superseded data were derived.
 AE8466
 AE8466_MARKER: DZ = AZIMUTH MARK DISK
 AE8466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE8466_STAMPING: MT CARMEL 1967
 AE8466_MARK LOGO: CGS
 AE8466_PROJECTION: FLUSH
 AE8466_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE8466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE8466+STABILITY: SURFACE MOTION
 AE8466_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE8466+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2023
 AE8466
 AE8466  HISTORY     - Date     Condition        Report By
 AE8466  HISTORY     - 1967     MONUMENTED       CGS
 AE8466  HISTORY     - 19970613 GOOD             NGS
 AE8466  HISTORY     - 19970903 GOOD             NGS
 AE8466  HISTORY     - 20111223 GOOD             GEOCAC
 AE8466  HISTORY     - 20230427 GOOD             ILHD
 AE8466
 AE8466                          STATION DESCRIPTION
 AE8466
 AE8466'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 AE8466'RECOVERED AS DESCRIBED.
 AE8466
 AE8466                          STATION RECOVERY (1997)
 AE8466
 AE8466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AE8466'THE STATION IS LOCATED IN THE CENTRAL PART OF MT. CARMEL.  TO REACH
 AE8466'FROM THE INTERSECTION OF STATE ROUTE 15 AND STATE ROUTE 1, GO
 AE8466'SOUTHEAST ON ROUTE 1 (WALNUT STREET) FOR 0.1 MI (0.2 KM) TO THE
 AE8466'STATION ON THE RIGHT, BETWEEN THE PACIFIC PRESS AND SHEAR BUILDING AND
 AE8466'A RAX RESTAURANT, ON LINE BETWEEN A POWER POLE AND A GUY POLE, 19.8 M
 AE8466'(65.0 FT) SOUTHWEST OF THE CENTER OF WALNUT STREET, 13.4 M (44.0 FT)
 AE8466'NORTH-NORTHWEST OF THE NORTHEAST CORNER OF THE PACIFIC SHEAR BUILDING,
 AE8466'12.3 M (40.4 FT) NORTH OF A POWER POLE, 10.3 M (33.8 FT) EAST OF A
 AE8466'FLAGPOLE, 10.2 M (33.5 FT) SOUTHWEST OF A FIRE HYDRANT, 8.8 M (28.9
 AE8466'FT) SOUTH OF A GUY POLE, AND 19.2 M (63.0 FT) SOUTHEAST OF A METAL
 AE8466'WITNESS POST.
 AE8466
 AE8466                          STATION RECOVERY (2011)
 AE8466
 AE8466'RECOVERY NOTE BY GEOCACHING 2011 (RCF)
 AE8466'THE DISK IS FLUSH WITH THE GROUND.
 AE8466
 AE8466                          STATION RECOVERY (2023)
 AE8466
 AE8466'RECOVERY NOTE BY IL HIGHWAY DEPT 2023 (ZCL)
 AE8466'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2063 ***********************************************************************
 JA2063  DESIGNATION -  MT CARMEL N MUNICIPAL TANK
 JA2063  PID         -  JA2063
 JA2063  STATE/COUNTY-  IL/WABASH
 JA2063  COUNTRY     -  US
 JA2063  USGS QUAD   -  MOUNT CARMEL (2018)
 JA2063
 JA2063                         *CURRENT SURVEY CONTROL
 JA2063  ______________________________________________________________________
 JA2063* NAD 83(1997) POSITION- 38 25 01.14259(N) 087 46 07.46314(W)   ADJUSTED
 JA2063  ______________________________________________________________________
 JA2063  GEOID HEIGHT    -        -31.263 (meters)                     GEOID18
 JA2063  LAPLACE CORR    -         -2.16  (seconds)                    DEFLEC18
 JA2063  HORZ ORDER      -  THIRD
 JA2063
 JA2063.The horizontal coordinates were established by classical geodetic methods
 JA2063.and adjusted by the National Geodetic Survey in October 1999.
 JA2063
 JA2063.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2063.GEOID18 height accuracy estimate available here.
 JA2063
 JA2063.Click photographs - Photos may exist for this station.
 JA2063
 JA2063.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2063
 JA2063. The following values were computed from the NAD 83(1997) position.
 JA2063
 JA2063;                    North         East     Units Scale Factor Converg.
 JA2063;SPC IL E     -   194,410.060   349,306.487   MT  1.00000493   +0 21 03.0
 JA2063;SPC IL E     -   637,827.01  1,146,016.37   sFT  1.00000493   +0 21 03.0
 JA2063;SPC IN W     -   352,000.365   840,143.206   MT  1.00001077   -0 25 33.3
 JA2063;SPC IN W     - 1,154,854.53  2,756,369.84   sFT  1.00001077   -0 25 33.3
 JA2063;UTM  16      - 4,252,361.673   432,890.197   MT  0.99965546   -0 28 39.7
 JA2063
 JA2063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3289052361(NAD 83)
 JA2063
 JA2063                          SUPERSEDED SURVEY CONTROL
 JA2063
 JA2063  NAD 83(1997)-  38 25 01.14259(N)    087 46 07.46313(W) AD(       ) 3
 JA2063  NAD 83(1993)-  38 25 01.15087(N)    087 46 07.46287(W) AD(       ) 3
 JA2063  NAD 83(1986)-  38 25 01.15231(N)    087 46 07.46373(W) AD(       ) 3
 JA2063  NAD 27      -  38 25 00.98919(N)    087 46 07.36164(W) AD(       ) 3
 JA2063
 JA2063.Superseded values are not recommended for survey control.
 JA2063
 JA2063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2063.See file dsdata.pdf to determine how the superseded data were derived.
 JA2063
 JA2063_MARKER: 53 = ELEVATED TANK
 JA2063
 JA2063  HISTORY     - Date     Condition        Report By
 JA2063  HISTORY     - 1967     FIRST OBSERVED   CGS
 JA2063
 JA2063                          STATION DESCRIPTION
 JA2063
 JA2063'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2063'STATION IS LOCATED IN THE SOUTHEAST CORNER OF INTERSECTION OF NORTH
 JA2063'WALNUT STREET AND
 JA2063'WEST 11TH STREET IN MT CARMEL.
 JA2063'
 JA2063'TO REACH FROM THE POST OFFICE IN MT CARMEL, GO NORTH ON NORTH MARKET
 JA2063'STREET FOR 0.55
 JA2063'MILE TO 11TH STREET, TURN LEFT AND GO WEST ON 11TH
 JA2063'STREET FOR 0.15 MILE TO STATION ON LEFT.
 JA2063'
 JA2063'THE TANK IS ABOUT 100 FEET HIGH, IS PAINTED SILVER, IS SUPPORTED BY 4
 JA2063'LEGS AND HAS MT
 JA2063'CARMEL PAINTED ON SIDE OF TANK.
 JA2063'
 JA2063'POINT INTERSECTED WAS TOP AND CENTER OF TANK.
 JA2063'
 JA2063'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION MT CARMEL
 JA2063'AND DISTANCE BEING
 JA2063'(55.35) FEET OR 16.872 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2058 ***********************************************************************
 JA2058  DESIGNATION -  MT CARMEL RAD WSAB
 JA2058  PID         -  JA2058
 JA2058  STATE/COUNTY-  IL/WABASH
 JA2058  COUNTRY     -  US
 JA2058  USGS QUAD   -  MOUNT CARMEL (2018)
 JA2058
 JA2058                         *CURRENT SURVEY CONTROL
 JA2058  ______________________________________________________________________
 JA2058* NAD 83(1997) POSITION- 38 23 56.57435(N) 087 47 20.55864(W)   ADJUSTED
 JA2058  ______________________________________________________________________
 JA2058  GEOID HEIGHT    -        -31.233 (meters)                     GEOID18
 JA2058  LAPLACE CORR    -         -2.28  (seconds)                    DEFLEC18
 JA2058  HORZ ORDER      -  THIRD
 JA2058
 JA2058.The horizontal coordinates were established by classical geodetic methods
 JA2058.and adjusted by the National Geodetic Survey in October 1999.
 JA2058
 JA2058.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2058.GEOID18 height accuracy estimate available here.
 JA2058
 JA2058.Click photographs - Photos may exist for this station.
 JA2058
 JA2058.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2058
 JA2058. The following values were computed from the NAD 83(1997) position.
 JA2058
 JA2058;                    North         East     Units Scale Factor Converg.
 JA2058;SPC IL E     -   192,408.497   347,545.031   MT  1.00000283   +0 20 17.1
 JA2058;SPC IL E     -   631,260.21  1,140,237.32   sFT  1.00000283   +0 20 17.1
 JA2058;SPC IN W     -   350,022.844   838,354.768   MT  1.00001345   -0 26 18.1
 JA2058;SPC IN W     - 1,148,366.61  2,750,502.27   sFT  1.00001345   -0 26 18.1
 JA2058;UTM  16      - 4,250,386.470   431,100.608   MT  0.99965846   -0 29 24.4
 JA2058
 JA2058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3110050386(NAD 83)
 JA2058
 JA2058                          SUPERSEDED SURVEY CONTROL
 JA2058
 JA2058  NAD 83(1997)-  38 23 56.57436(N)    087 47 20.55865(W) AD(       ) 3
 JA2058  NAD 83(1993)-  38 23 56.58271(N)    087 47 20.55849(W) AD(       ) 3
 JA2058  NAD 83(1986)-  38 23 56.58410(N)    087 47 20.55915(W) AD(       ) 3
 JA2058  NAD 27      -  38 23 56.42207(N)    087 47 20.45381(W) AD(       ) 3
 JA2058
 JA2058.Superseded values are not recommended for survey control.
 JA2058
 JA2058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2058.See file dsdata.pdf to determine how the superseded data were derived.
 JA2058
 JA2058_MARKER: 42 = RADIO/TV MAST
 JA2058
 JA2058  HISTORY     - Date     Condition        Report By
 JA2058  HISTORY     - 1967     FIRST OBSERVED   CGS
 JA2058
 JA2058                          STATION DESCRIPTION
 JA2058
 JA2058'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2058'STATION IS LOCATED IN THE SOUTHWEST SECTION OF MT CARMEL AND 0.1 MILE
 JA2058'SOUTH OF STATE HIGHWAY 1.
 JA2058'
 JA2058'TO REACH FROM THE POST OFFICE IN MT CARMEL, GO SOUTH, THENCE WEST ON
 JA2058'STATE HIGHWAYS 1
 JA2058'AND 15 FOR 0.3 MILE TO WHERE STATE HIGHWAY 15 TURNS
 JA2058'TO SOUTH, CONTINUE WEST ON STATE
 JA2058'HIGHWAY 1 FOR 0.85 MILE TO STATION
 JA2058'ON RIGHT AS DESCRIBED.
 JA2058'
 JA2058'THE MAST IS 440 FEET HIGH, IS PAINTED RED AND WHITE AND HAS A RED
 JA2058'LIGHT ON TOP.
 JA2058'
 JA2058'POINT INTERSECTED WAS TOP AND CENTER OF MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2061 ***********************************************************************
 JA2061  DESIGNATION -  MT CARMEL RAD WVMC
 JA2061  PID         -  JA2061
 JA2061  STATE/COUNTY-  IL/WABASH
 JA2061  COUNTRY     -  US
 JA2061  USGS QUAD   -  MOUNT CARMEL (2018)
 JA2061
 JA2061                         *CURRENT SURVEY CONTROL
 JA2061  ______________________________________________________________________
 JA2061* NAD 83(1997) POSITION- 38 26 51.35127(N) 087 46 11.81534(W)   ADJUSTED
 JA2061  ______________________________________________________________________
 JA2061  GEOID HEIGHT    -        -31.276 (meters)                     GEOID18
 JA2061  LAPLACE CORR    -         -2.02  (seconds)                    DEFLEC18
 JA2061  HORZ ORDER      -  THIRD
 JA2061
 JA2061.The horizontal coordinates were established by classical geodetic methods
 JA2061.and adjusted by the National Geodetic Survey in October 1999.
 JA2061
 JA2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2061.GEOID18 height accuracy estimate available here.
 JA2061
 JA2061.Click photographs - Photos may exist for this station.
 JA2061
 JA2061.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2061
 JA2061. The following values were computed from the NAD 83(1997) position.
 JA2061
 JA2061;                    North         East     Units Scale Factor Converg.
 JA2061;SPC IL E     -   197,807.611   349,180.138   MT  1.00000477   +0 21 01.1
 JA2061;SPC IL E     -   648,973.80  1,145,601.84   sFT  1.00000477   +0 21 01.1
 JA2061;SPC IN W     -   355,399.337   840,062.941   MT  1.00001089   -0 25 37.0
 JA2061;SPC IN W     - 1,166,005.99  2,756,106.50   sFT  1.00001089   -0 25 37.0
 JA2061;UTM  16      - 4,255,759.509   432,813.033   MT  0.99965559   -0 28 43.6
 JA2061
 JA2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3281355759(NAD 83)
 JA2061
 JA2061                          SUPERSEDED SURVEY CONTROL
 JA2061
 JA2061  NAD 83(1997)-  38 26 51.35146(N)    087 46 11.81526(W) AD(       ) 3
 JA2061  NAD 83(1993)-  38 26 51.36185(N)    087 46 11.81488(W) AD(       ) 3
 JA2061  NAD 83(1986)-  38 26 51.36151(N)    087 46 11.81550(W) AD(       ) 3
 JA2061  NAD 27      -  38 26 51.18457(N)    087 46 11.71287(W) AD(       ) 3
 JA2061
 JA2061.Superseded values are not recommended for survey control.
 JA2061
 JA2061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2061.See file dsdata.pdf to determine how the superseded data were derived.
 JA2061
 JA2061_MARKER: 42 = RADIO/TV MAST
 JA2061
 JA2061  HISTORY     - Date     Condition        Report By
 JA2061  HISTORY     - 1967     FIRST OBSERVED   CGS
 JA2061
 JA2061                          STATION DESCRIPTION
 JA2061
 JA2061'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2061'STATION IS LOCATED ABOUT 2.5 MILES NORTH OF MT CARMEL AND ON THE WEST
 JA2061'SIDE OF STATE HIGHWAY 1.
 JA2061'
 JA2061'TO REACH FROM THE POST OFFICE IN MT CAMEL, GO NORTHERLY ON STATE
 JA2061'HIGHWAY 1 FOR 2.6
 JA2061'MILES TO STATION ON LEFT AS DESCRIBED.
 JA2061'
 JA2061'THE MAST IS 203 FEET HIGH, IS PAINTED RED AND WHITE AND HAS A
 JA2061'FLASHING RED LIGHT ON TOP.
 JA2061'
 JA2061'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2059 ***********************************************************************
 JA2059  DESIGNATION -  MT CARMEL S MUNICIPAL TANK
 JA2059  PID         -  JA2059
 JA2059  STATE/COUNTY-  IL/WABASH
 JA2059  COUNTRY     -  US
 JA2059  USGS QUAD   -  MOUNT CARMEL (2018)
 JA2059
 JA2059                         *CURRENT SURVEY CONTROL
 JA2059  ______________________________________________________________________
 JA2059* NAD 83(1997) POSITION- 38 24 14.75894(N) 087 46 36.55268(W)   ADJUSTED
 JA2059  ______________________________________________________________________
 JA2059  GEOID HEIGHT    -        -31.250 (meters)                     GEOID18
 JA2059  LAPLACE CORR    -         -2.21  (seconds)                    DEFLEC18
 JA2059  HORZ ORDER      -  THIRD
 JA2059
 JA2059.The horizontal coordinates were established by classical geodetic methods
 JA2059.and adjusted by the National Geodetic Survey in October 1999.
 JA2059
 JA2059.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2059.GEOID18 height accuracy estimate available here.
 JA2059
 JA2059.Click photographs - Photos may exist for this station.
 JA2059
 JA2059.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2059
 JA2059. The following values were computed from the NAD 83(1997) position.
 JA2059
 JA2059;                    North         East     Units Scale Factor Converg.
 JA2059;SPC IL E     -   192,975.572   348,609.442   MT  1.00000409   +0 20 44.6
 JA2059;SPC IL E     -   633,120.69  1,143,729.48   sFT  1.00000409   +0 20 44.6
 JA2059;SPC IN W     -   350,575.448   839,426.776   MT  1.00001183   -0 25 50.9
 JA2059;SPC IN W     - 1,150,179.62  2,754,019.35   sFT  1.00001183   -0 25 50.9
 JA2059;UTM  16      - 4,250,937.910   432,172.734   MT  0.99965666   -0 28 57.3
 JA2059
 JA2059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3217250937(NAD 83)
 JA2059
 JA2059                          SUPERSEDED SURVEY CONTROL
 JA2059
 JA2059  NAD 83(1993)-  38 24 14.76733(N)    087 46 36.55244(W) AD(       ) 3
 JA2059  NAD 83(1986)-  38 24 14.76869(N)    087 46 36.55318(W) AD(       ) 3
 JA2059  NAD 27      -  38 24 14.60548(N)    087 46 36.45077(W) AD(       ) 3
 JA2059
 JA2059.Superseded values are not recommended for survey control.
 JA2059
 JA2059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2059.See file dsdata.pdf to determine how the superseded data were derived.
 JA2059
 JA2059_MARKER: 53 = ELEVATED TANK
 JA2059
 JA2059  HISTORY     - Date     Condition        Report By
 JA2059  HISTORY     - 1967     FIRST OBSERVED   CGS
 JA2059
 JA2059                          STATION DESCRIPTION
 JA2059
 JA2059'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2059'STATION IS LOCATED IN THE SOUTHWEST SECTION OF MT CARMEL AND 0.05
 JA2059'MILE NORTH OF
 JA2059'STATE HIGHWAY 1.
 JA2059'
 JA2059'TO REACH FROM THE POST OFFICE IN MT CARMEL, GO SOUTH, THENCE WEST ON
 JA2059'STATE HIGHWAY 1
 JA2059'AND 15 FOR 0.3 MILE TO WHERE STATE HIGHWAY 15 TURN TO
 JA2059'SOUTH, CONTINUE WEST ON STATE
 JA2059'HIGHWAY 1 FOR 0.85 MILE TO STATION ON
 JA2059'RIGHT AS DESCRIBED.
 JA2059'
 JA2059'THE TANK IS 156 FEET HIGH, IS SUPPORTED BY 6 LEGS, IS PAINTED SILVER
 JA2059'AND HAS MT CARMEL
 JA2059'PAINTED ON SIDE.
 JA2059'
 JA2059'POINT INTERSECTED WAS TOP AND CENTER OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2060 ***********************************************************************
 JA2060  DESIGNATION -  MT CARMEL ST MARYS CATH CH
 JA2060  PID         -  JA2060
 JA2060  STATE/COUNTY-  IL/WABASH
 JA2060  COUNTRY     -  US
 JA2060  USGS QUAD   -  MOUNT CARMEL (2018)
 JA2060
 JA2060                         *CURRENT SURVEY CONTROL
 JA2060  ______________________________________________________________________
 JA2060* NAD 83(1997) POSITION- 38 24 36.45100(N) 087 45 46.25838(W)   ADJUSTED
 JA2060  ______________________________________________________________________
 JA2060  GEOID HEIGHT    -        -31.268 (meters)                     GEOID18
 JA2060  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 JA2060  HORZ ORDER      -  THIRD
 JA2060
 JA2060.The horizontal coordinates were established by classical geodetic methods
 JA2060.and adjusted by the National Geodetic Survey in October 1999.
 JA2060
 JA2060.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2060.GEOID18 height accuracy estimate available here.
 JA2060
 JA2060.Click photographs - Photos may exist for this station.
 JA2060
 JA2060.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2060
 JA2060. The following values were computed from the NAD 83(1997) position.
 JA2060
 JA2060;                    North         East     Units Scale Factor Converg.
 JA2060;SPC IL E     -   193,651.883   349,825.599   MT  1.00000556   +0 21 16.0
 JA2060;SPC IL E     -   635,339.55  1,147,719.49   sFT  1.00000556   +0 21 16.0
 JA2060;SPC IN W     -   351,235.217   840,651.995   MT  1.00001003   -0 25 19.9
 JA2060;SPC IN W     - 1,152,344.21  2,758,039.09   sFT  1.00001003   -0 25 19.9
 JA2060;UTM  16      - 4,251,596.337   433,398.114   MT  0.99965463   -0 28 26.3
 JA2060
 JA2060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3339851596(NAD 83)
 JA2060
 JA2060                          SUPERSEDED SURVEY CONTROL
 JA2060
 JA2060  NAD 83(1997)-  38 24 36.45101(N)    087 45 46.25837(W) AD(       ) 3
 JA2060  NAD 83(1993)-  38 24 36.45932(N)    087 45 46.25818(W) AD(       ) 3
 JA2060  NAD 83(1986)-  38 24 36.46070(N)    087 45 46.25888(W) AD(       ) 3
 JA2060  NAD 27      -  38 24 36.29656(N)    087 45 46.15680(W) AD(       ) 3
 JA2060
 JA2060.Superseded values are not recommended for survey control.
 JA2060
 JA2060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2060.See file dsdata.pdf to determine how the superseded data were derived.
 JA2060
 JA2060_MARKER: 90 = CHURCH SPIRE
 JA2060
 JA2060  HISTORY     - Date     Condition        Report By
 JA2060  HISTORY     - 1967     FIRST OBSERVED   CGS
 JA2060
 JA2060                          STATION DESCRIPTION
 JA2060
 JA2060'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2060'STATION IS LOCATED 1 BLOCK WEST OF MARKET STREET IN DOWNTOWN MT
 JA2060'CARMEL AND IN THE
 JA2060'SOUTHEAST CORNER OF INTERSECTION OF WEST 5TH STREET
 JA2060'AND NORTH CHESTNUT STREET.
 JA2060'
 JA2060'THE SPIRE ATOP THE RED BRICK CHURCH BUILDING IS ABOUT 140 FEET HIGH
 JA2060'AND HAS A GOLD
 JA2060'COLOR CROSS ATOP SPIRE.
 JA2060'
 JA2060'POINT INTERSECTED WAS TOP AND CENTER OF SPIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2634 ***********************************************************************
 ME2634  DESIGNATION -  MT LANGHAM
 ME2634  PID         -  ME2634
 ME2634  STATE/COUNTY-  IL/KANKAKEE
 ME2634  COUNTRY     -  US
 ME2634  USGS QUAD   -  KANKAKEE (2018)
 ME2634
 ME2634                         *CURRENT SURVEY CONTROL
 ME2634  ______________________________________________________________________
 ME2634* NAD 83(1997) POSITION- 41 03 37.65923(N) 087 46 20.28420(W)   ADJUSTED
 ME2634* NAVD 88 ORTHO HEIGHT -   222.9   (meters)      731.    (feet) VERTCON3
 ME2634  ______________________________________________________________________
 ME2634  GEOID HEIGHT    -        -32.905 (meters)                     GEOID18
 ME2634  LAPLACE CORR    -         -3.99  (seconds)                    DEFLEC18
 ME2634  HORZ ORDER      -  SECOND
 ME2634
 ME2634.The horizontal coordinates were established by classical geodetic methods
 ME2634.and adjusted by the National Geodetic Survey in October 1999.
 ME2634
 ME2634.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2634.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2634
 ME2634.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2634.GEOID18 height accuracy estimate available here.
 ME2634
 ME2634.Click photographs - Photos may exist for this station.
 ME2634
 ME2634.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2634
 ME2634. The following values were computed from the NAD 83(1997) position.
 ME2634
 ME2634;                    North         East     Units Scale Factor Converg.
 ME2634;SPC IL E     -   487,907.744   347,158.311   MT  1.00000236   +0 22 06.7
 ME2634;SPC IL E     - 1,600,743.99  1,138,968.56   sFT  1.00000236   +0 22 06.7
 ME2634;UTM  16      - 4,545,756.115   435,107.405   MT  0.99965183   -0 30 26.3
 ME2634
 ME2634!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2634!SPC IL E     -   0.99997020  x   1.00000236  =   0.99997256
 ME2634!UTM  16      -   0.99997020  x   0.99965183  =   0.99962204
 ME2634
 ME2634:                Primary Azimuth Mark                     Grid Az
 ME2634:SPC IL E     -  MT LANGHAM AZ MK                         203 26 43.6
 ME2634:UTM  16      -  MT LANGHAM AZ MK                         204 19 16.6
 ME2634
 ME2634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3510745756(NAD 83)
 ME2634
 ME2634|---------------------------------------------------------------------|
 ME2634| PID    Reference Object                     Distance      Geod. Az  |
 ME2634|                                                           dddmmss.s |
 ME2634| CM3211 MT LANGHAM RM 1                      26.068 METERS 17253     |
 ME2634| CM3210 MT LANGHAM AZ MK                                   2034850.3 |
 ME2634| CM3212 MT LANGHAM RM 2                      24.689 METERS 26635     |
 ME2634| ME2631 KANKAKEE ST HOSP PWR PLT STK        APPROX. 9.3 KM 2995014.4 |
 ME2634| ME2632 AROMA PARK MUNICIPAL TANK           APPROX. 3.6 KM 3083718.1 |
 ME2634| ME2639 KANKAKEE RADIO STA WKAN MAST        APPROX.13.5 KM 3093907.4 |
 ME2634| ME2622 KANKAKEE GENERAL FOODS CO TANK      APPROX. 9.9 KM 3210133.9 |
 ME2634| ME2621 BRADLEY N ILL PUB SERV CO TANK      APPROX.13.6 KM 3274617.0 |
 ME2634|---------------------------------------------------------------------|
 ME2634
 ME2634                          SUPERSEDED SURVEY CONTROL
 ME2634
 ME2634  NAD 83(1997)-  41 03 37.65929(N)    087 46 20.28411(W) AD(       ) 2
 ME2634  NAD 83(1986)-  41 03 37.66471(N)    087 46 20.29069(W) AD(       ) 2
 ME2634  NAD 27      -  41 03 37.55150(N)    087 46 20.15360(W) AD(       ) 2
 ME2634  NGVD 29 (07/19/86)  223.0    (m)          732.     (f) VERT ANG       
 ME2634
 ME2634.Superseded values are not recommended for survey control.
 ME2634
 ME2634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2634.See file dsdata.pdf to determine how the superseded data were derived.
 ME2634
 ME2634_MARKER: DS = TRIANGULATION STATION DISK
 ME2634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2634_STAMPING: MT LANGHAM 1952
 ME2634_MARK LOGO: CGS
 ME2634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2634+STABILITY: SURFACE MOTION
 ME2634
 ME2634  HISTORY     - Date     Condition        Report By
 ME2634  HISTORY     - 1952     MONUMENTED       CGS
 ME2634  HISTORY     - 1959     GOOD             CGS
 ME2634  HISTORY     - 1967     GOOD             CGS
 ME2634
 ME2634                          STATION DESCRIPTION
 ME2634
 ME2634'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2634'STATION IS LOCATED ABOUT 9 MILES SOUTHWEST OF MOMENCE AND ABOUT 6
 ME2634'MILES SOUTHEAST OF KANKAKEE AND IS ON PROPERTY OWNED BY WALTER DALY.
 ME2634'IT IS 55 FEET NORTH OF THE EDGE OF A SAND BANK, 37 FEET WEST OF A 24
 ME2634'INCH ELM TREE AND 6 FEET SOUTH OF A WHITE WITNESS POST. THE MARK
 ME2634'PROJECTS 6 INCHES AND THE DISK IS STAMPED MT LANGHAM 1952.
 ME2634'
 ME2634'REFERENCE MARK NO. 1 IS 18 FEET EAST OF THE SAND BANK.  THE MARK
 ME2634'PROJECTS 8 INCHES AND THE DISK IS STAMPED MT LANGHAM NO 1 1952.
 ME2634'
 ME2634'REFERENCE MARK NO. 2 IS 57 FEET NORTHWEST OF THE SAND BANK.  THE MARK
 ME2634'PROJECTS 8 INCHES AND THE DISK IS STAMPED MT LANGHAM NO 2 1952.
 ME2634'
 ME2634'AZIMUTH MARK IS 15 FEET EAST OF THE CENTER OF A FARM LANE, 2.6 FEET
 ME2634'NORTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCELINE.  THE
 ME2634'MARK IS FLUSH AND THE DISK IS STAMPED MT LANGHAM 1952.
 ME2634'
 ME2634'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 114 AND NOS.
 ME2634'1 AND 17 IN THE SOUTH EDGE OF MOMENCE, GO WEST AND SOUTH ON STATE
 ME2634'HIGHWAY NOS. 1 AND 17 FOR 5.7 MILES TO THE JUNCTION OF STATE HIGHWAYS
 ME2634'1 AND 17, CONTINUE STRAIGHT AHEAD, SOUTH, ON STATE HIGHWAY 1 FOR 3.25
 ME2634'MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND GO 3.0 MILES TO A SIDE ROAD
 ME2634'LEFT, TURN LEFT AND GO 0.55 MILE TO A RAILROAD CROSSING, CONTINUE ON
 ME2634'GRAVEL ROAD FOR 0.4 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO 0.3
 ME2634'MILE TO HOUSE ON THE RIGHT AND A FARM LANE NORTHEAST, GO NORTHEAST ON
 ME2634'FARM LANE FOR 0.05 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE FOR
 ME2634'0.1 MILE TO A RAILROAD CROSSING, CONTINUE FOR 0.1 MILE TO WHERE FARM
 ME2634'LANE FORKS, TURN LEFT AND GO 0.1 MILE TO FORKS, TURN LEFT AND GO 0.05
 ME2634'MILE TO THE TOP OF RIDGE AND THE STATION AS DESCRIBED.
 ME2634'
 ME2634'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME2634
 ME2634                          STATION RECOVERY (1959)
 ME2634
 ME2634'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2634'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE
 ME2634'IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO ALL MARKS WAS
 ME2634'CHECKED AND FOUND TO BE CORRECT.  THE ORIGINAL DESCRIPTION IS
 ME2634'ADEQUATE.
 ME2634
 ME2634                          STATION RECOVERY (1967)
 ME2634
 ME2634'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2634'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1438 ***********************************************************************
 KB1438  DESIGNATION -  MT OLIVE ILL PWR LT MICRO MAST
 KB1438  PID         -  KB1438
 KB1438  STATE/COUNTY-  IL/MACOUPIN
 KB1438  COUNTRY     -  US
 KB1438  USGS QUAD   -  MOUNT OLIVE (2018)
 KB1438
 KB1438                         *CURRENT SURVEY CONTROL
 KB1438  ______________________________________________________________________
 KB1438* NAD 83(1997) POSITION- 39 02 36.42126(N) 089 44 58.38758(W)   ADJUSTED
 KB1438  ______________________________________________________________________
 KB1438  GEOID HEIGHT    -        -31.223 (meters)                     GEOID18
 KB1438  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 KB1438  HORZ ORDER      -  THIRD
 KB1438
 KB1438.The horizontal coordinates were established by classical geodetic methods
 KB1438.and adjusted by the National Geodetic Survey in October 1999.
 KB1438
 KB1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1438.GEOID18 height accuracy estimate available here.
 KB1438
 KB1438.Click photographs - Photos may exist for this station.
 KB1438
 KB1438.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1438
 KB1438. The following values were computed from the NAD 83(1997) position.
 KB1438
 KB1438;                    North         East     Units Scale Factor Converg.
 KB1438;SPC IL W     -   263,875.473   736,108.967   MT  0.99995723   +0 15 45.9
 KB1438;SPC IL W     -   865,731.45  2,415,050.84   sFT  0.99995723   +0 15 45.9
 KB1438;UTM  16      - 4,325,196.492   262,038.097   MT  1.00029731   -1 43 58.0
 KB1438
 KB1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6203825196(NAD 83)
 KB1438
 KB1438                          SUPERSEDED SURVEY CONTROL
 KB1438
 KB1438  NAD 83(1986)-  39 02 36.43090(N)    089 44 58.38019(W) AD(       ) 3
 KB1438  NAD 27      -  39 02 36.26500(N)    089 44 58.04600(W) AD(       ) 3
 KB1438
 KB1438.Superseded values are not recommended for survey control.
 KB1438
 KB1438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1438.See file dsdata.pdf to determine how the superseded data were derived.
 KB1438
 KB1438_MARKER: 44 = MICROWAVE MAST
 KB1438
 KB1438  HISTORY     - Date     Condition        Report By
 KB1438  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1438
 KB1438                          STATION DESCRIPTION
 KB1438
 KB1438'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1438'STATION IS LOCATED ABOUT 2-1/2 MILES SOUTH-SOUTHWEST OF MOUNT OLIVE,
 KB1438'ABOUT 2-1/2 MILES NORTH-NORTHEAST OF STAUNTON AND 0.05 MILE
 KB1438'EAST OF U.S. HIGHWAY 66.
 KB1438'
 KB1438'TO REACH FROM THE POST OFFICE IN MOUNT OLIVE, GO NORTH 1 BLOCK TO
 KB1438'MAIN ST., TURN LEFT GO WEST 1.3 MILES TO U.S.HIGHWAY
 KB1438'66, TURN LEFT GO SOUTH 2.0 MILES TO SURFACE SIDE ROAD LEFT AND
 KB1438'STATION IN THE SE CORNER OF INTERSECTION.
 KB1438'
 KB1438'STATION IS TWO MAST JOINED TOGETHER ON TOP, HAS 2 REFLECTORS ON TOP,
 KB1438'HAS RED LIGHT ON TOP AND IS APPROXIMATELY 250 FEET HIGH.
 KB1438'POINT INTERSECTED WAS RED LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0552 ***********************************************************************
 NG0552  DESIGNATION -  MT PROSPECT
 NG0552  PID         -  NG0552
 NG0552  STATE/COUNTY-  IL/COOK
 NG0552  COUNTRY     -  US
 NG0552  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0552
 NG0552                         *CURRENT SURVEY CONTROL
 NG0552  ______________________________________________________________________
 NG0552* NAD 83(1997) POSITION- 42 04 47.28224(N) 087 56 06.42197(W)   ADJUSTED
 NG0552* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 NG0552  ______________________________________________________________________
 NG0552  GEOID HEIGHT    -        -33.772 (meters)                     GEOID18
 NG0552  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 NG0552  HORZ ORDER      -  SECOND
 NG0552
 NG0552.The horizontal coordinates were established by classical geodetic methods
 NG0552.and adjusted by the National Geodetic Survey in October 1999.
 NG0552
 NG0552.The orthometric height was scaled from a topographic map.
 NG0552
 NG0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0552.GEOID18 height accuracy estimate available here.
 NG0552
 NG0552.Click photographs - Photos may exist for this station.
 NG0552
 NG0552.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0552
 NG0552. The following values were computed from the NAD 83(1997) position.
 NG0552
 NG0552;                    North         East     Units Scale Factor Converg.
 NG0552;SPC IL E     -   601,042.905   332,950.459   MT  0.99998835   +0 16 00.7
 NG0552;SPC IL E     - 1,971,921.60  1,092,354.96   sFT  0.99998835   +0 16 00.7
 NG0552;UTM  16      - 4,659,059.480   422,652.296   MT  0.99967361   -0 37 36.2
 NG0552
 NG0552!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0552!SPC IL E     -   0.99997316  x   0.99998835  =   0.99996151
 NG0552!UTM  16      -   0.99997316  x   0.99967361  =   0.99964678
 NG0552
 NG0552:                Primary Azimuth Mark                     Grid Az
 NG0552:SPC IL E     -  MT PROSPECT MUNICIPAL TANK               175 37 56.2
 NG0552:UTM  16      -  MT PROSPECT MUNICIPAL TANK               176 31 33.1
 NG0552
 NG0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2265259059(NAD 83)
 NG0552
 NG0552|---------------------------------------------------------------------|
 NG0552| PID    Reference Object                     Distance      Geod. Az  |
 NG0552|                                                           dddmmss.s |
 NG0552| CI9399 MT PROSPECT RM 1                      5.779 METERS 01428     |
 NG0552| NG0555 AIRPORT BCN PAL WAUKEE AIRPORT      APPROX. 5.0 KM 0450020.5 |
 NG0552| CI9400 MT PROSPECT RM 2                     11.160 METERS 11445     |
 NG0552| CI9398 MT PROSPECT AZ MK                                  1304414.8 |
 NG0552| NG0548 MT PROSPECT MUNICIPAL TANK          APPROX. 1.9 KM 1755356.9 |
 NG0552| CI9401 MT PROSPECT RM 3                      9.548 METERS 24432     |
 NG0552|---------------------------------------------------------------------|
 NG0552
 NG0552                          SUPERSEDED SURVEY CONTROL
 NG0552
 NG0552  NAD 83(1997)-  42 04 47.28226(N)    087 56 06.42257(W) AD(       ) 2
 NG0552  NAD 83(1994)-  42 04 47.28422(N)    087 56 06.43595(W) AD(       ) 2
 NG0552  NAD 83(1986)-  42 04 47.28511(N)    087 56 06.43637(W) AD(       ) 2
 NG0552  NAD 27      -  42 04 47.18190(N)    087 56 06.18940(W) AD(       ) 2
 NG0552
 NG0552.Superseded values are not recommended for survey control.
 NG0552
 NG0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0552.See file dsdata.pdf to determine how the superseded data were derived.
 NG0552
 NG0552_MARKER: DS = TRIANGULATION STATION DISK
 NG0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0552_STAMPING: MT PROSPECT 1956
 NG0552_MARK LOGO: CGS
 NG0552_PROJECTION: FLUSH
 NG0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0552+STABILITY: SURFACE MOTION
 NG0552
 NG0552  HISTORY     - Date     Condition        Report By
 NG0552  HISTORY     - 1956     MONUMENTED       CGS
 NG0552  HISTORY     - 1962     MARK NOT FOUND   USGS
 NG0552  HISTORY     - 1966     GOOD             CGS
 NG0552  HISTORY     - 1971     MARK NOT FOUND   NGS
 NG0552  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NG0552
 NG0552                          STATION DESCRIPTION
 NG0552
 NG0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0552'THE STATION IS LOCATED ABOUT 1 MILE NORTH OF THE CENTER OF MT.
 NG0552'PROSPECT IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF U.S. HIGHWAY 12
 NG0552'AND STATE HIGHWAY 83 AND ON LAND OWNED BY MR. JACK GUNNELLS, WHO
 NG0552'OPERATES A RESTAURANT AND BOWLING ALLEY JUST WEST OF THE STATION.  IT
 NG0552'IS 67-1/2 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 12, 25-1/2 FEET
 NG0552'SOUTHWEST OF A WHITE WITNESS POST AND 21 FEET SOUTHWEST OF A
 NG0552'RIGHT-OF-WAY POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED MT.
 NG0552'PROSPECT 1956.
 NG0552'
 NG0552'TO REACH THE STATION FROM THE RAILROAD STATION IN MT. PROSPECT, GO
 NG0552'NORTH ON STATE HIGHWAY 83 FOR 1.25 MILES TO THE INTERSECTION WITH U.S.
 NG0552'HIGHWAY 12.  TURN RIGHT AND GO SOUTHEAST ON U.S. HIGHWAY 12 FOR ABOUT
 NG0552'0.05 MILE TO THE STATION ON THE SOUTH SIDE AS DESCRIBED.
 NG0552'
 NG0552'REFERENCE MARK 1 IS 51-1/2 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 12
 NG0552'AND 22 FEET WEST OF A WHITE WITNESS POST AND TELEPHONE POLE.  THE MARK
 NG0552'PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED MT.  PROSPECT NO 1
 NG0552'1956.
 NG0552'
 NG0552'REFERENCE MARK 2 IS 55 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 12 AND
 NG0552'24-1/2 FEET SOUTHEAST OF A WHITE WITNESS POST AND TELEPHONE POLE.  THE
 NG0552'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED MT.  PROSPECT NO
 NG0552'2 1956.
 NG0552'
 NG0552'THE AZIMUTH MARK IS 45 FEET NORTHEAST OF THE CENTER OF U.S. HIGHWAY
 NG0552'12, 3 FEET NORTHWEST OF A WHITE WITNESS POST AND 2 FEET NORTHWEST OF A
 NG0552'POWER LINE POLE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 NG0552'STAMPED MT. PROSPECT 1956.
 NG0552'
 NG0552'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST ON U.S.
 NG0552'HIGHWAY 12 FOR 0.25 MILE TO THE MARK ON THE NORTH SIDE AS DESCRIBED.
 NG0552'
 NG0552'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 NG0552
 NG0552                          STATION RECOVERY (1962)
 NG0552
 NG0552'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 NG0552'STATION NOW LOCATED IN BLACK TOPPED PARKING LOT.  PROBABLY DESTROYED.
 NG0552
 NG0552                          STATION RECOVERY (1966)
 NG0552
 NG0552'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NG0552'THE STATION AND BOTH REFERENCE MARKS WERE RECOVERED AT THIS TIME.  THE
 NG0552'STATION SITE HAS BEEN COVERED WITH FILL DIRT AND THE STATION MARK IS
 NG0552'NOW 1 FOOT BELOW THE SURFACE OF AN OILED DRIVEWAY.  REFERENCE MARK 1
 NG0552'IS .8 OF A FOOT BELOW THE SURFACE ALSO.  REFERENCE MARK 2 AT PRESENT
 NG0552'IS FLUSH WITH THE GROUNDS SURFACE.  THE AZIMUTH MARK WAS SEARCHED FOR
 NG0552'BUT COULD NOT BE FOUND AT THIS TIME.  A NEW STREET AND SEWER
 NG0552'CONSTRUCTION HAS TAKEN PLACE IN THE AREA DESCRIBED FOR THE AZIMUTH
 NG0552'MARK AND IT SHOULD BE CONSIDERED AS LOST.  THE DISTANCE TO THE
 NG0552'REFERENCE MARKS CHECKED BUT THE DIRECTION WAS FOUND TO BE IN ERROR.
 NG0552'THE MANAGER OF THE BOWLING ALLEY TOLD THIS PARTY THAT THE DRIVEWAY
 NG0552'THAT THE MARK NOW SET IN WILL BE CLOSED OFF AND THAT NO OTHER WORK IS
 NG0552'PLANNED IN THAT AREA.  THE MANAGER OF THE CAR WASH LOCATED JUST
 NG0552'SOUTHEAST OF THE STATION SAID THAT THE MARKS WOULD BE SAFE TO THE BEST
 NG0552'OF HIS KNOWLEDGE.  A REFERENCE MARK 3 WAS ESTABLISHED AT THIS TIME.
 NG0552'THERE WERE NO OBJECTS VISIBLE TO ESTABLISH A NEW AZIMUTH MARK AT THIS
 NG0552'TIME.  DUE TO VARIOUS CHANGES A NEW DESCRIPTION FOLLOWS-
 NG0552'
 NG0552'STATION IS LOCATED AT THE NORTH EDGE OF MT. PROSPECT ABOUT 500 FEET
 NG0552'SOUTHEAST OF THE INTERSECTION OF U.S. HIGHWAY 12 AND STATE HIGHWAY 83,
 NG0552'67 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 12, 32 FEET NORTHEAST OF A
 NG0552'METAL WITNESS POST, 24 FEET SOUTHWEST OF A POWER POLE, 6 FEET WEST OF
 NG0552'THE CENTERLINE OF A DRIVEWAY AND 3 FEET EAST OF THE EAST EDGE OF A
 NG0552'PAVED PARKING LOT FOR THE BOWLING ALLEY.  THE MONUMENT IS 1 FOOT
 NG0552'UNDERGROUND AND THE DISK IS STAMPED MT PROSPECT 1956.  THE UNDERGROUND
 NG0552'MARK WAS NOT INSPECTED AT THIS TIME.
 NG0552'
 NG0552'REFERENCE MARK 1 IS 51 FEET SOUTHWEST OF THE CENTERLINE OF THE
 NG0552'HIGHWAY, 47 FEET NORTHEAST OF THE WITNESS POST, 21 FEET WEST OF THE
 NG0552'POWER POLE AND 6 FEET NORTHEAST OF THE CONCRETE BUMPER AT THE EAST
 NG0552'EDGE OF THE PARKING LOT.  THE MONUMENT IS 0.8 OF A FOOT UNDERGROUND
 NG0552'AND THE DISK IS STAMPED MT PROSPECT NO 1 1956.
 NG0552'
 NG0552'REFERENCE MARK 2 IS 62 FEET EAST OF THE WITNESS POST, 55 FEET
 NG0552'SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 25 FEET SOUTHEAST OF THE
 NG0552'POWER POLE AND 5 FEET WEST OF THE WEST END OF A CONCRETE CURB.  THE
 NG0552'MONUMENT IS FLUSH AND THE DISK IS STAMPED MT PROSPECT NO 2 1956.
 NG0552'
 NG0552'REFERENCE MARK 3 IS 56 FEET SOUTHWEST OF THE POWER POLE, 2 FEET NORTH
 NG0552'OF A METAL WITNESS POST AND 1 FOOT SOUTH OF THE SOUTH EDGE OF THE
 NG0552'PAVED PARKING LOT.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED MT
 NG0552'PROSPECT NO 3 1956 1966.
 NG0552'
 NG0552'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- NORTH EDGE OF MT.
 NG0552'PROSPECT HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NG0552
 NG0552                          STATION RECOVERY (1971)
 NG0552
 NG0552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 NG0552'REFERENCE MARK 2 WAS FOUND BUT APPEARS TO HAVE BEEN MOVED.  A SEARCH
 NG0552'WAS MADE FOR THE STATION MARK BUT NOTHING WAS FOUND.  THE BOWLING
 NG0552'ALLEY IS NOW A NEW STORE AND THE OWNER SAID THAT THERE WAS SOME
 NG0552'DIGGING FOR A NEW SEWERLINE AT THE STATION SITE ABOUT A YEAR AGO WHEN
 NG0552'THE STORE WAS BUILT.  THE SITE OF REFERENCE MARK 3 IS NOW PART OF A
 NG0552'PAVED PARKING LOT AND NOTHING WAS FOUND.  SEVERAL REFERENCE
 NG0552'MEASUREMENTS WERE MADE BY MR. A.R. SCHMIDT TO THE STATION MARK AND 2
 NG0552'OF THESE WERE USED IN THE SEARCH BUT NOTHING FOUND.  IT IS THOUGHT
 NG0552'THAT THE STATION SHOULD BE RETURNED TO AT A LATER DATE WITH HELP AND
 NG0552'ANOTHER SEARCH BE MADE USING A REFERENCE MEASUREMENT FROM ACROSS THE
 NG0552'U.S. HIGHWAY 12 WHICH DUE TO HEAVY TRAFFIC THIS PARTY WAS UNABLE TO
 NG0552'ATTEMPT A MEASUREMENT.
 NG0552'
 NG0552'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT MT. PROSPECT
 NG0552
 NG0552                          STATION RECOVERY (1989)
 NG0552
 NG0552'RECOVERY NOTE BY US POWER SQUADRON 1989 (WFW)
 NG0552'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0548 ***********************************************************************
 NG0548  DESIGNATION -  MT PROSPECT MUNICIPAL TANK
 NG0548  PID         -  NG0548
 NG0548  STATE/COUNTY-  IL/COOK
 NG0548  COUNTRY     -  US
 NG0548  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 NG0548
 NG0548                         *CURRENT SURVEY CONTROL
 NG0548  ______________________________________________________________________
 NG0548* NAD 83(1997) POSITION- 42 03 44.71402(N) 087 56 00.40204(W)   ADJUSTED
 NG0548  ______________________________________________________________________
 NG0548  GEOID HEIGHT    -        -33.747 (meters)                     GEOID18
 NG0548  LAPLACE CORR    -         -2.03  (seconds)                    DEFLEC18
 NG0548  HORZ ORDER      -  THIRD
 NG0548
 NG0548.The horizontal coordinates were established by classical geodetic methods
 NG0548.and adjusted by the National Geodetic Survey in October 1999.
 NG0548
 NG0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0548.GEOID18 height accuracy estimate available here.
 NG0548
 NG0548.Click photographs - Photos may exist for this station.
 NG0548
 NG0548.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0548
 NG0548. The following values were computed from the NAD 83(1997) position.
 NG0548
 NG0548;                    North         East     Units Scale Factor Converg.
 NG0548;SPC IL E     -   599,113.110   333,097.854   MT  0.99998847   +0 16 04.5
 NG0548;SPC IL E     - 1,965,590.26  1,092,838.54   sFT  0.99998847   +0 16 04.5
 NG0548;UTM  16      - 4,657,128.230   422,769.545   MT  0.99967339   -0 37 31.4
 NG0548
 NG0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2276957128(NAD 83)
 NG0548
 NG0548                          SUPERSEDED SURVEY CONTROL
 NG0548
 NG0548  NAD 83(1997)-  42 03 44.71406(N)    087 56 00.40264(W) AD(       ) 3
 NG0548  NAD 83(1994)-  42 03 44.71328(N)    087 56 00.41583(W) AD(       ) 3
 NG0548  NAD 83(1986)-  42 03 44.71525(N)    087 56 00.41613(W) AD(       ) 3
 NG0548  NAD 27      -  42 03 44.61286(N)    087 56 00.17043(W) AD(       ) 3
 NG0548
 NG0548.Superseded values are not recommended for survey control.
 NG0548
 NG0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0548.See file dsdata.pdf to determine how the superseded data were derived.
 NG0548
 NG0548_MARKER: 53 = ELEVATED TANK
 NG0548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0548+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2002
 NG0548
 NG0548  HISTORY     - Date     Condition        Report By
 NG0548  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0548  HISTORY     - 1989     GOOD             USPSQD
 NG0548  HISTORY     - 20021216 GOOD             USPSQD
 NG0548
 NG0548                          STATION DESCRIPTION
 NG0548
 NG0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0548'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 NG0548'TANK LOCATED AT THE
 NG0548'SOUTHEAST CORNER OF THE INTERSECTION OF MAPLE STREET AND EVERGREEN
 NG0548'AVENUE ON THE NORTH SIDE OF
 NG0548'NORTHWEST HIGHWAY (U.S. HIGHWAY 14) IN THE CENTRAL SECTION
 NG0548'OF MOUNT PROSPECT.  IT IS A STEEL TANK
 NG0548'SUPPORTED BY A TEN-LEGGED STEEL STRUCTURE AND IS
 NG0548'PAINTED SILVER.  THE HEIGHT IS ABOUT 150 FEET.
 NG0548
 NG0548                          STATION RECOVERY (1989)
 NG0548
 NG0548'RECOVERY NOTE BY US POWER SQUADRON 1989 (RB)
 NG0548'RECOVERED IN GOOD CONDITION.
 NG0548
 NG0548                          STATION RECOVERY (2002)
 NG0548
 NG0548'RECOVERY NOTE BY US POWER SQUADRON 2002 (VMR)
 NG0548'RECOVERED AS DESCRIBED.
 NG0548'COORDINATES BY GPS. L 42 DEGREES 03.8'N, LO 087 DEGREES 56.0'W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5602 ***********************************************************************
 DE5602  DESIGNATION -  MT STERLING AZ
 DE5602  PID         -  DE5602
 DE5602  STATE/COUNTY-  IL/BROWN
 DE5602  COUNTRY     -  US
 DE5602  USGS QUAD   -  MOUNT STERLING (2018)
 DE5602
 DE5602                         *CURRENT SURVEY CONTROL
 DE5602  ______________________________________________________________________
 DE5602* NAD 83(2011) POSITION- 39 58 14.54095(N) 090 46 08.30337(W)   ADJUSTED
 DE5602* NAD 83(2011) ELLIP HT-   181.792 (meters)        (06/27/12)   ADJUSTED
 DE5602* NAD 83(2011) EPOCH   -  2010.00
 DE5602* NAVD 88 ORTHO HEIGHT -   214.6   (meters)      704.    (feet) GPS OBS
 DE5602  ______________________________________________________________________
 DE5602  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE5602  GEOID HEIGHT    -        -32.804 (meters)                     GEOID99
 DE5602  GEOID HEIGHT    -        -32.838 (meters)                     GEOID18
 DE5602  NAD 83(2011) X  -    -65,693.533 (meters)                     COMP
 DE5602  NAD 83(2011) Y  - -4,894,496.206 (meters)                     COMP
 DE5602  NAD 83(2011) Z  -  4,075,610.138 (meters)                     COMP
 DE5602  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 DE5602
 DE5602  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5602  Standards:
 DE5602         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5602            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5602  -------------------------------------------------------------------
 DE5602  NETWORK    0.66   1.39           0.29   0.25   0.71     -0.05543530
 DE5602  -------------------------------------------------------------------
 DE5602  Click here for local accuracies and other accuracy information.
 DE5602
 DE5602.The horizontal coordinates were established by GPS observations
 DE5602.and adjusted by the National Geodetic Survey in June 2012.
 DE5602
 DE5602.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5602.been affixed to the stable North American tectonic plate. See 
 DE5602.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5602
 DE5602.The horizontal coordinates are valid at the epoch date displayed above
 DE5602.which is a decimal equivalence of Year/Month/Day.
 DE5602
 DE5602.The orthometric height was determined by GPS observations and a
 DE5602.high-resolution geoid model.
 DE5602
 DE5602.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5602.GEOID18 height accuracy estimate available here.
 DE5602
 DE5602.Click photographs - Photos may exist for this station.
 DE5602
 DE5602.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5602
 DE5602.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5602
 DE5602.The ellipsoidal height was determined by GPS observations
 DE5602.and is referenced to NAD 83.
 DE5602
 DE5602. The following values were computed from the NAD 83(2011) position.
 DE5602
 DE5602;                    North         East     Units Scale Factor Converg.
 DE5602;SPC IL W     -   366,909.061   648,547.613   MT  0.99997376   -0 23 12.9
 DE5602;SPC IL W     - 1,203,767.48  2,127,776.63   sFT  0.99997376   -0 23 12.9
 DE5602;UTM  15      - 4,426,889.483   690,529.647   MT  1.00004692   +1 26 01.1
 DE5602
 DE5602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5602!SPC IL W     -   0.99997148  x   0.99997376  =   0.99994524
 DE5602!UTM  15      -   0.99997148  x   1.00004692  =   1.00001840
 DE5602
 DE5602:                Primary Azimuth Mark                     Grid Az
 DE5602:SPC IL W     -  MT STERLING DEPOT                        032 29 35.9
 DE5602:UTM  15      -  MT STERLING DEPOT                        030 40 21.9
 DE5602
 DE5602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9052926889(NAD 83)
 DE5602
 DE5602|---------------------------------------------------------------------|
 DE5602| PID    Reference Object                     Distance      Geod. Az  |
 DE5602|                                                           dddmmss.s |
 DE5602| DE5603 MT STERLING DEPOT                   APPROX. 1.2 KM 0320623.0 |
 DE5602|---------------------------------------------------------------------|
 DE5602
 DE5602                          SUPERSEDED SURVEY CONTROL
 DE5602
 DE5602  NAD 83(2007)-  39 58 14.54103(N)    090 46 08.30403(W) AD(2002.00) 0
 DE5602  ELLIP H (02/10/07)  181.809  (m)                       GP(2002.00)    
 DE5602  ELLIP H (02/03/05)  181.772  (m)                       GP(       ) 4 2
 DE5602  NAD 83(1997)-  39 58 14.54116(N)    090 46 08.30403(W) AD(       ) 1
 DE5602  ELLIP H (06/19/02)  181.815  (m)                       GP(       ) 1 2
 DE5602
 DE5602.Superseded values are not recommended for survey control.
 DE5602
 DE5602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5602.See file dsdata.pdf to determine how the superseded data were derived.
 DE5602
 DE5602_MARKER: DD = SURVEY DISK
 DE5602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5602_STAMPING: MT STERLING AZ 1996
 DE5602_MARK LOGO: ILDT
 DE5602_PROJECTION: FLUSH
 DE5602_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5602+STABILITY: SURFACE MOTION
 DE5602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5602+SATELLITE: SATELLITE OBSERVATIONS - January 03, 2008
 DE5602
 DE5602  HISTORY     - Date     Condition        Report By
 DE5602  HISTORY     - 1996     MONUMENTED       ILDT
 DE5602  HISTORY     - 20020513 GOOD             ILDT
 DE5602  HISTORY     - 20080103 GOOD             INDIV
 DE5602
 DE5602                          STATION DESCRIPTION
 DE5602
 DE5602'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GW)
 DE5602'STATION LOCATED 0.5 MI (0.8 KM) SOUTH OF MT STERLING. TO REACH FROM
 DE5602'THE JUNCTION OF IL 99
 DE5602'AND US GO WEST ALONG US 24 0. TO CAPITOL AVENUE (TR750E), TURN LEFT
 DE5602'(SOUTH) 1.0 MILE (1.6 KM)
 DE5602'TO STATION ON LEFT. 5.9 M (19.4 FT) EAST OF CENTERLINE TR750E, 14.5 M
 DE5602'47.6 FT) NORTH OF
 DE5602'CENTERLINE ROCK ENTRANCE, 24.7 M (81.0 FT) SOUTH OF A POWER POLE.
 DE5602'
 DE5602
 DE5602                          STATION RECOVERY (2008)
 DE5602
 DE5602'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (CVB)
 DE5602'FOUND MARK AS ORIGINALLY DESCRIBED.  MARK IS 20.6 FEET EAST OF THE
 DE5602'CENTERLINE OF TR750E, 47.6 FEET NORTH OF THE CENTERLINE OF A ROCK
 DE5602'ENTRANCE AND 26.22 FEET NORTH OF A NEW POWERE POLE WITH A MAG NAIL IN
 DE5602'WASHER AS THE TIE POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5603 ***********************************************************************
 DE5603  DESIGNATION -  MT STERLING DEPOT
 DE5603  PID         -  DE5603
 DE5603  STATE/COUNTY-  IL/BROWN
 DE5603  COUNTRY     -  US
 DE5603  USGS QUAD   -  MOUNT STERLING (2018)
 DE5603
 DE5603                         *CURRENT SURVEY CONTROL
 DE5603  ______________________________________________________________________
 DE5603* NAD 83(2011) POSITION- 39 58 47.82023(N) 090 45 41.15958(W)   ADJUSTED
 DE5603* NAD 83(2011) ELLIP HT-   183.223 (meters)        (06/27/12)   ADJUSTED
 DE5603* NAD 83(2011) EPOCH   -  2010.00
 DE5603* NAVD 88 ORTHO HEIGHT -   216.1   (meters)      709.    (feet) GPS OBS
 DE5603  ______________________________________________________________________
 DE5603  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE5603  GEOID HEIGHT    -        -32.814 (meters)                     GEOID99
 DE5603  GEOID HEIGHT    -        -32.847 (meters)                     GEOID18
 DE5603  NAD 83(2011) X  -    -65,040.684 (meters)                     COMP
 DE5603  NAD 83(2011) Y  - -4,893,846.509 (meters)                     COMP
 DE5603  NAD 83(2011) Z  -  4,076,397.652 (meters)                     COMP
 DE5603  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 DE5603
 DE5603  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5603  Standards:
 DE5603         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5603            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5603  -------------------------------------------------------------------
 DE5603  NETWORK    0.66   1.39           0.29   0.25   0.71     -0.05535785
 DE5603  -------------------------------------------------------------------
 DE5603  Click here for local accuracies and other accuracy information.
 DE5603
 DE5603.The horizontal coordinates were established by GPS observations
 DE5603.and adjusted by the National Geodetic Survey in June 2012.
 DE5603
 DE5603.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5603.been affixed to the stable North American tectonic plate. See 
 DE5603.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5603
 DE5603.The horizontal coordinates are valid at the epoch date displayed above
 DE5603.which is a decimal equivalence of Year/Month/Day.
 DE5603
 DE5603.The orthometric height was determined by GPS observations and a
 DE5603.high-resolution geoid model.
 DE5603
 DE5603.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5603.GEOID18 height accuracy estimate available here.
 DE5603
 DE5603.Click photographs - Photos may exist for this station.
 DE5603
 DE5603.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5603
 DE5603.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5603
 DE5603.The ellipsoidal height was determined by GPS observations
 DE5603.and is referenced to NAD 83.
 DE5603
 DE5603. The following values were computed from the NAD 83(2011) position.
 DE5603
 DE5603;                    North         East     Units Scale Factor Converg.
 DE5603;SPC IL W     -   367,931.115   649,198.566   MT  0.99997294   -0 22 55.8
 DE5603;SPC IL W     - 1,207,120.67  2,129,912.30   sFT  0.99997294   -0 22 55.8
 DE5603;UTM  15      - 4,427,931.781   691,147.845   MT  1.00004982   +1 26 19.5
 DE5603
 DE5603!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5603!SPC IL W     -   0.99997126  x   0.99997294  =   0.99994420
 DE5603!UTM  15      -   0.99997126  x   1.00004982  =   1.00002108
 DE5603
 DE5603:                Primary Azimuth Mark                     Grid Az
 DE5603:SPC IL W     -  MT STERLING AZ                           212 29 36.2
 DE5603:UTM  15      -  MT STERLING AZ                           210 40 20.9
 DE5603
 DE5603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9114727931(NAD 83)
 DE5603
 DE5603|---------------------------------------------------------------------|
 DE5603| PID    Reference Object                     Distance      Geod. Az  |
 DE5603|                                                           dddmmss.s |
 DE5603| DE5602 MT STERLING AZ                      APPROX. 1.2 KM 2120640.4 |
 DE5603|---------------------------------------------------------------------|
 DE5603
 DE5603                          SUPERSEDED SURVEY CONTROL
 DE5603
 DE5603  NAD 83(2007)-  39 58 47.82031(N)    090 45 41.16024(W) AD(2002.00) 0
 DE5603  ELLIP H (02/10/07)  183.239  (m)                       GP(2002.00)    
 DE5603  ELLIP H (02/03/05)  183.203  (m)                       GP(       ) 4 2
 DE5603  NAD 83(1997)-  39 58 47.82044(N)    090 45 41.16024(W) AD(       ) 1
 DE5603  ELLIP H (06/19/02)  183.245  (m)                       GP(       ) 1 2
 DE5603
 DE5603.Superseded values are not recommended for survey control.
 DE5603
 DE5603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5603.See file dsdata.pdf to determine how the superseded data were derived.
 DE5603
 DE5603_MARKER: DD = SURVEY DISK
 DE5603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5603_STAMPING: MT STIRLING 1996
 DE5603_MARK LOGO: ILDT
 DE5603_PROJECTION: FLUSH
 DE5603_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5603+STABILITY: SURFACE MOTION
 DE5603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5603+SATELLITE: SATELLITE OBSERVATIONS - January 03, 2008
 DE5603
 DE5603  HISTORY     - Date     Condition        Report By
 DE5603  HISTORY     - 1996     MONUMENTED       ILDT
 DE5603  HISTORY     - 20020513 GOOD             ILDT
 DE5603  HISTORY     - 20080103 GOOD             INDIV
 DE5603
 DE5603                          STATION DESCRIPTION
 DE5603
 DE5603'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GW)
 DE5603'STATION LOCATED ON THE SOUTH EDGE OF MT STERLING. TO REACH FROM THE
 DE5603'JUNCTION OF IL 99
 DE5603'AND US GO SOUTH 0.2 MILE (0.3 KM) ALONG IL 99 TO CHESTNUT STREET, TURN
 DE5603'RIGHT (WEST) 250
 DE5603'FEET, (76.2 M) TO OPERATIONS YARD. STATION IS LOCATED NEAR THE
 DE5603'NORTHWEST CORNER OF
 DE5603'YARD, 17.1 M (56.1 FT) SOUTH OF A FENCE CORNER, 3.9 M (12.8 FT) EAST
 DE5603'OF THE WEST FENCE, 2.0 M
 DE5603'(6.6 FT) NORTH OF NORTHWEST CORNER OF A CONC SLAB, 3.8 M (12.5 FT)
 DE5603'WEST OF A LIGHT POLE, 21.7
 DE5603'M (71.2 FT) WEST OF SOUTHWEST CORNER OF DEPOT OFFICE BUILDING, 26.6 M
 DE5603'(87.3 FT) SOUTHWEST
 DE5603'OF THE NORTHWEST CORNER OF DEPOT OFFICE.
 DE5603'
 DE5603
 DE5603                          STATION RECOVERY (2008)
 DE5603
 DE5603'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (CVB)
 DE5603'FOUND AS ORIGINALLY DESCRIBED, IN IDOT MAINTENANCE YARD. MARK IS 12.8
 DE5603'FEET EAST OF CHAIN LINK FENCE, 56.1 FEET SOUTHEAST OF CHAIN LINK
 DE5603'CORNER POST, 4.18 FEET NORTHWEST OF NORTHEAST CORNER OF A NEW CONCRETE
 DE5603'SLAB AND 8.71 FEET NORTHEAST OF THAT SAME SLAB.  71.2 FEET WEST,
 DE5603'SOUTHWEST OF THE SOUTHWEST CONRER OF THE MAINTENACE OFFICE BUILDING.
 DE5603'MARK IN IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6922 ***********************************************************************
 DE6922  DESIGNATION -  MT VERNON AZ
 DE6922  PID         -  DE6922
 DE6922  STATE/COUNTY-  IL/JEFFERSON
 DE6922  COUNTRY     -  US
 DE6922  USGS QUAD   -  MOUNT VERNON (2018)
 DE6922
 DE6922                         *CURRENT SURVEY CONTROL
 DE6922  ______________________________________________________________________
 DE6922* NAD 83(2011) POSITION- 38 17 26.16700(N) 088 53 55.70985(W)   ADJUSTED
 DE6922* NAD 83(2011) ELLIP HT-   105.775 (meters)        (06/27/12)   ADJUSTED
 DE6922* NAD 83(2011) EPOCH   -  2010.00
 DE6922* NAVD 88 ORTHO HEIGHT -   136.0   (meters)      446.    (feet) GPS OBS
 DE6922  ______________________________________________________________________
 DE6922  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6922  GEOID HEIGHT    -        -30.129 (meters)                     GEOID99
 DE6922  GEOID HEIGHT    -        -30.165 (meters)                     GEOID18
 DE6922  NAD 83(2011) X  -     96,333.124 (meters)                     COMP
 DE6922  NAD 83(2011) Y  - -5,011,663.063 (meters)                     COMP
 DE6922  NAD 83(2011) Z  -  3,930,877.581 (meters)                     COMP
 DE6922  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 DE6922
 DE6922  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6922  Standards:
 DE6922         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6922            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6922  -------------------------------------------------------------------
 DE6922  NETWORK    0.70   1.20           0.31   0.26   0.61      0.09373710
 DE6922  -------------------------------------------------------------------
 DE6922  Click here for local accuracies and other accuracy information.
 DE6922
 DE6922.The horizontal coordinates were established by GPS observations
 DE6922.and adjusted by the National Geodetic Survey in June 2012.
 DE6922
 DE6922.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6922.been affixed to the stable North American tectonic plate. See 
 DE6922.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6922
 DE6922.The horizontal coordinates are valid at the epoch date displayed above
 DE6922.which is a decimal equivalence of Year/Month/Day.
 DE6922
 DE6922.The orthometric height was determined by GPS observations and a
 DE6922.high-resolution geoid model.
 DE6922
 DE6922.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6922.GEOID18 height accuracy estimate available here.
 DE6922
 DE6922.Click photographs - Photos may exist for this station.
 DE6922
 DE6922.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6922
 DE6922.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6922
 DE6922.The ellipsoidal height was determined by GPS observations
 DE6922.and is referenced to NAD 83.
 DE6922
 DE6922. The following values were computed from the NAD 83(2011) position.
 DE6922
 DE6922;                    North         East     Units Scale Factor Converg.
 DE6922;SPC IL E     -   180,381.907   250,530.624   MT  1.00000513   -0 21 01.5
 DE6922;SPC IL E     -   591,802.97    821,949.22   sFT  1.00000513   -0 21 01.5
 DE6922;UTM  16      - 4,239,764.096   333,942.588   MT  0.99993961   -1 10 36.7
 DE6922
 DE6922!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6922!SPC IL E     -   0.99998340  x   1.00000513  =   0.99998853
 DE6922!UTM  16      -   0.99998340  x   0.99993961  =   0.99992301
 DE6922
 DE6922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3394239764(NAD 83)
 DE6922
 DE6922|---------------------------------------------------------------------|
 DE6922| PID    Reference Object                     Distance      Geod. Az  |
 DE6922|                                                           dddmmss.s |
 DE6922| DE6939 MT VERNON YRD                       314.128 METERS 26407     |
 DE6922|---------------------------------------------------------------------|
 DE6922
 DE6922                          SUPERSEDED SURVEY CONTROL
 DE6922
 DE6922  NAD 83(2007)-  38 17 26.16710(N)    088 53 55.71038(W) AD(2002.00) 0
 DE6922  ELLIP H (02/10/07)  105.785  (m)                       GP(2002.00)    
 DE6922  ELLIP H (02/03/05)  105.789  (m)                       GP(       ) 4 2
 DE6922  NAD 83(1997)-  38 17 26.16693(N)    088 53 55.71042(W) AD(       ) 1
 DE6922  ELLIP H (08/21/02)  105.804  (m)                       GP(       ) 3 1
 DE6922
 DE6922.Superseded values are not recommended for survey control.
 DE6922
 DE6922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6922.See file dsdata.pdf to determine how the superseded data were derived.
 DE6922
 DE6922_MARKER: DD = SURVEY DISK
 DE6922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6922_STAMPING: MT VERNON AZ 1997
 DE6922_MARK LOGO: ILDT
 DE6922_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6922_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6922+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 DE6922
 DE6922  HISTORY     - Date     Condition        Report By
 DE6922  HISTORY     - 1997     MONUMENTED       ILDT
 DE6922  HISTORY     - 20040224 GOOD             BCA
 DE6922  HISTORY     - 20071230 GOOD             GEOCAC
 DE6922  HISTORY     - 20090203 GOOD             ILDT
 DE6922  HISTORY     - 20120604 GOOD             ILDT
 DE6922  HISTORY     - 20140625 GOOD             ILDT
 DE6922
 DE6922                          STATION DESCRIPTION
 DE6922
 DE6922'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997 (BES)
 DE6922'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) .
 DE6922'STATION IS LOCATED S SIDE OF MT VERNON.  TO REACH FROM CENTERLINE OF
 DE6922'INTERSTATE 64 AND IL ROUTE 37 (EXIT 80) , GO N ON IL ROUTE 37 FOR 1.1
 DE6922'MILES (1.8 KM) TO FOUNTAIN PL, GO E ON FOUNTAIN PL FOR 0.2 MILES (0.3
 DE6922'KM) TO STATION ON THE RIGHT AT NE SIDE OF CIRCLE.  STATION IS 5.4 FEET
 DE6922'(1.6 M) NE OF EDGE OF PAVEMENT OF FOUNTAIN PL, 99.7 FEET (30.4 M) SE
 DE6922'OF LIGHT POLE, 66.2 FEET (20.2 M) ENE OF NE CORNER OF FIRST STEP
 DE6922'INSIDE CIRCLE.  STATION IS FLUSH WITH GROUND.
 DE6922
 DE6922                          STATION RECOVERY (2004)
 DE6922
 DE6922'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2004 (DR)
 DE6922'RECOVERED IN GOOD CONDITION.
 DE6922
 DE6922                          STATION RECOVERY (2007)
 DE6922
 DE6922'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 DE6922'RECOVERED IN GOOD CONDITION.
 DE6922
 DE6922                          STATION RECOVERY (2009)
 DE6922
 DE6922'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DE6922'RECOVERED IN GOOD CONDITION.
 DE6922
 DE6922                          STATION RECOVERY (2012)
 DE6922
 DE6922'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 DE6922'RECOVERED IN GOOD CONDITION.
 DE6922
 DE6922                          STATION RECOVERY (2014)
 DE6922
 DE6922'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DE6922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1762 ***********************************************************************
 JB1762  DESIGNATION -  MT VERNON C I P S CO MICROWAVE
 JB1762  PID         -  JB1762
 JB1762  STATE/COUNTY-  IL/JEFFERSON
 JB1762  COUNTRY     -  US
 JB1762  USGS QUAD   -  MOUNT VERNON (2018)
 JB1762
 JB1762                         *CURRENT SURVEY CONTROL
 JB1762  ______________________________________________________________________
 JB1762* NAD 83(1997) POSITION- 38 20 03.59800(N) 088 58 02.77084(W)   ADJUSTED
 JB1762  ______________________________________________________________________
 JB1762  GEOID HEIGHT    -        -30.201 (meters)                     GEOID18
 JB1762  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 JB1762  HORZ ORDER      -  THIRD
 JB1762
 JB1762.The horizontal coordinates were established by classical geodetic methods
 JB1762.and adjusted by the National Geodetic Survey in October 1999.
 JB1762
 JB1762.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1762.GEOID18 height accuracy estimate available here.
 JB1762
 JB1762.Click photographs - Photos may exist for this station.
 JB1762
 JB1762.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1762
 JB1762. The following values were computed from the NAD 83(1997) position.
 JB1762
 JB1762;                    North         East     Units Scale Factor Converg.
 JB1762;SPC IL E     -   185,275.029   244,560.097   MT  1.00001284   -0 23 35.9
 JB1762;SPC IL E     -   607,856.49    802,360.92   sFT  1.00001284   -0 23 35.9
 JB1762;UTM  16      - 4,244,742.585   328,043.633   MT  0.99996416   -1 13 14.2
 JB1762
 JB1762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2804344742(NAD 83)
 JB1762
 JB1762                          SUPERSEDED SURVEY CONTROL
 JB1762
 JB1762  NAD 83(1993)-  38 20 03.61142(N)    088 58 02.76917(W) AD(       ) 3
 JB1762  NAD 83(1986)-  38 20 03.61279(N)    088 58 02.76960(W) AD(       ) 3
 JB1762  NAD 27      -  38 20 03.43508(N)    088 58 02.52564(W) AD(       ) 3
 JB1762
 JB1762.Superseded values are not recommended for survey control.
 JB1762
 JB1762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1762.See file dsdata.pdf to determine how the superseded data were derived.
 JB1762
 JB1762_MARKER: 44 = MICROWAVE MAST
 JB1762
 JB1762  HISTORY     - Date     Condition        Report By
 JB1762  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1762  HISTORY     - 1962     GOOD             CGS
 JB1762
 JB1762                          STATION DESCRIPTION
 JB1762
 JB1762'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1762'THE STATION IS LOCATED ABOUT 4.0 MILES WEST-NORTHWEST OF THE CENTER
 JB1762'OF MT VERNON AND ABOUT
 JB1762'1.7 MILE NORTH OF U S HIGHWAY 460.
 JB1762'
 JB1762'THE STATION IS TWO MASTS JOINED TOGETHER, PAINTED RED AND WHITE WITH
 JB1762'TWO REFLECTORS NEAR
 JB1762'THE TOP AND IS APPROXIMATELY 210 FEET HIGH.
 JB1762'
 JB1762'THE POINT INTERSECTED WAS THE RED LIGHT ON THE TOP OF THE WEST MAST.
 JB1762'
 JB1762'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE
 JB1762'HIGHWAY 37 IN MT VERNON, GO
 JB1762'WEST ON U S HIGHWAY 460 FOR 3.5 MILES TO A SIDE ROAD
 JB1762'RIGHT, TURN RIGHT, GO NORTH ON DIRT
 JB1762'ROAD FOR 1.7 MILES TO THE STATION
 JB1762'ON RIGHT SIDE OF ROAD.
 JB1762
 JB1762                          STATION RECOVERY (1962)
 JB1762
 JB1762'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 JB1762'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED IN 1961.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1760 ***********************************************************************
 JB1760  DESIGNATION -  MT VERNON ILL CITIES WATER TK
 JB1760  PID         -  JB1760
 JB1760  STATE/COUNTY-  IL/JEFFERSON
 JB1760  COUNTRY     -  US
 JB1760  USGS QUAD   -  MOUNT VERNON (2018)
 JB1760
 JB1760                         *CURRENT SURVEY CONTROL
 JB1760  ______________________________________________________________________
 JB1760* NAD 83(1997) POSITION- 38 19 12.21767(N) 088 54 53.67504(W)   ADJUSTED
 JB1760  ______________________________________________________________________
 JB1760  GEOID HEIGHT    -        -30.210 (meters)                     GEOID18
 JB1760  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 JB1760  HORZ ORDER      -  THIRD
 JB1760
 JB1760.The horizontal coordinates were established by classical geodetic methods
 JB1760.and adjusted by the National Geodetic Survey in October 1999.
 JB1760
 JB1760.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1760.GEOID18 height accuracy estimate available here.
 JB1760
 JB1760.Click photographs - Photos may exist for this station.
 JB1760
 JB1760.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1760
 JB1760. The following values were computed from the NAD 83(1997) position.
 JB1760
 JB1760;                    North         East     Units Scale Factor Converg.
 JB1760;SPC IL E     -   183,660.565   249,142.587   MT  1.00000684   -0 21 38.2
 JB1760;SPC IL E     -   602,559.70    817,395.30   sFT  1.00000684   -0 21 38.2
 JB1760;UTM  16      - 4,243,062.229   332,602.087   MT  0.99994511   -1 11 15.4
 JB1760
 JB1760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3260243062(NAD 83)
 JB1760
 JB1760                          SUPERSEDED SURVEY CONTROL
 JB1760
 JB1760  NAD 83(1993)-  38 19 12.23085(N)    088 54 53.67341(W) AD(       ) 3
 JB1760  NAD 83(1986)-  38 19 12.23220(N)    088 54 53.67403(W) AD(       ) 3
 JB1760  NAD 27      -  38 19 12.05514(N)    088 54 53.44060(W) AD(       ) 3
 JB1760
 JB1760.Superseded values are not recommended for survey control.
 JB1760
 JB1760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1760.See file dsdata.pdf to determine how the superseded data were derived.
 JB1760
 JB1760_MARKER: 53 = ELEVATED TANK
 JB1760
 JB1760  HISTORY     - Date     Condition        Report By
 JB1760  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1760  HISTORY     - 1980     GOOD             NGS
 JB1760
 JB1760                          STATION DESCRIPTION
 JB1760
 JB1760'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1760'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF MT VERNON ON THE
 JB1760'CORNER OF WATERWORKS
 JB1760'ROAD AND NORTH 20 TH STREET.
 JB1760'
 JB1760'THE TANK IS A 6 LEGGED STEEL STRUCTURE PAINTED SILVER IN COLOR AND
 JB1760'STANDS ABOUT 155 FEET
 JB1760'HIGH.  THE POINT INTERSECTED WAS THE BALL ON TOP.
 JB1760
 JB1760                          STATION RECOVERY (1980)
 JB1760
 JB1760'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DLV)
 JB1760'THE STATION WAS RECOVERED AS DESCRIBED.
 JB1760'
 JB1760'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MT. VERNON,
 JB1760'ILL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1759 ***********************************************************************
 JB1759  DESIGNATION -  MT VERNON RAD STA KSE 208 MAST
 JB1759  PID         -  JB1759
 JB1759  STATE/COUNTY-  IL/JEFFERSON
 JB1759  COUNTRY     -  US
 JB1759  USGS QUAD   -  MOUNT VERNON (2018)
 JB1759
 JB1759                         *CURRENT SURVEY CONTROL
 JB1759  ______________________________________________________________________
 JB1759* NAD 83(1997) POSITION- 38 19 45.65083(N) 088 54 29.29414(W)   ADJUSTED
 JB1759  ______________________________________________________________________
 JB1759  GEOID HEIGHT    -        -30.236 (meters)                     GEOID18
 JB1759  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 JB1759  HORZ ORDER      -  THIRD
 JB1759
 JB1759.The horizontal coordinates were established by classical geodetic methods
 JB1759.and adjusted by the National Geodetic Survey in October 1999.
 JB1759
 JB1759.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1759.GEOID18 height accuracy estimate available here.
 JB1759
 JB1759.Click photographs - Photos may exist for this station.
 JB1759
 JB1759.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1759
 JB1759. The following values were computed from the NAD 83(1997) position.
 JB1759
 JB1759;                    North         East     Units Scale Factor Converg.
 JB1759;SPC IL E     -   184,687.725   249,741.241   MT  1.00000610   -0 21 23.4
 JB1759;SPC IL E     -   605,929.64    819,359.39   sFT  1.00000610   -0 21 23.4
 JB1759;UTM  16      - 4,244,080.578   333,215.468   MT  0.99994259   -1 11 01.2
 JB1759
 JB1759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3321544080(NAD 83)
 JB1759
 JB1759                          SUPERSEDED SURVEY CONTROL
 JB1759
 JB1759  NAD 83(1993)-  38 19 45.66405(N)    088 54 29.29230(W) AD(       ) 3
 JB1759  NAD 83(1986)-  38 19 45.66535(N)    088 54 29.29279(W) AD(       ) 3
 JB1759  NAD 27      -  38 19 45.48858(N)    088 54 29.06113(W) AD(       ) 3
 JB1759
 JB1759.Superseded values are not recommended for survey control.
 JB1759
 JB1759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1759.See file dsdata.pdf to determine how the superseded data were derived.
 JB1759
 JB1759_MARKER: 42 = RADIO/TV MAST
 JB1759
 JB1759  HISTORY     - Date     Condition        Report By
 JB1759  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1759
 JB1759                          STATION DESCRIPTION
 JB1759
 JB1759'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1759'THE STATION IS THE CENTER OF THE RED LIGHT ATOP THE MAST LOCATED IN
 JB1759'THE NORTH SECTION
 JB1759'OF MT VERNON.  IT IS A GUYED STEEL MAST PAINTED IN
 JB1759'ALTERNATE SECTIONS OF RED AND WHITE.
 JB1759'IT IS OWNED AND OPERATED BY
 JB1759'OSLAGER OIL COMPANY.  THE OVERALL HEIGHT IS 289 FEET.
 JB1759'
 JB1759'TO REACH FROM THE INTERSECTION OF U S HIGHWAY 460 AND STATE HIGHWAYS
 JB1759'15 AND 37 IN MT VERNON, GO
 JB1759'NORTH ON HIGHWAY 37 FOR 1.0 MILE TO WARREN AVENUE.
 JB1759'TURN RIGHT AND GO EAST ON WARREN
 JB1759'AVENUE FOR 0.15 MILE TO THE STATION
 JB1759'ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1758 ***********************************************************************
 JB1758  DESIGNATION -  MT VERNON RADIO STA WMIX MAST
 JB1758  PID         -  JB1758
 JB1758  STATE/COUNTY-  IL/JEFFERSON
 JB1758  COUNTRY     -  US
 JB1758  USGS QUAD   -  MOUNT VERNON (2018)
 JB1758
 JB1758                         *CURRENT SURVEY CONTROL
 JB1758  ______________________________________________________________________
 JB1758* NAD 83(1997) POSITION- 38 22 15.25918(N) 088 55 20.26120(W)   ADJUSTED
 JB1758  ______________________________________________________________________
 JB1758  GEOID HEIGHT    -        -30.306 (meters)                     GEOID18
 JB1758  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 JB1758  HORZ ORDER      -  THIRD
 JB1758
 JB1758.The horizontal coordinates were established by classical geodetic methods
 JB1758.and adjusted by the National Geodetic Survey in October 1999.
 JB1758
 JB1758.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1758.GEOID18 height accuracy estimate available here.
 JB1758
 JB1758.Click photographs - Photos may exist for this station.
 JB1758
 JB1758.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1758
 JB1758. The following values were computed from the NAD 83(1997) position.
 JB1758
 JB1758;                    North         East     Units Scale Factor Converg.
 JB1758;SPC IL E     -   189,308.517   248,532.772   MT  1.00000761   -0 21 56.2
 JB1758;SPC IL E     -   621,089.69    815,394.60   sFT  1.00000761   -0 21 56.2
 JB1758;UTM  16      - 4,248,718.054   332,073.934   MT  0.99994729   -1 11 36.8
 JB1758
 JB1758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3207348718(NAD 83)
 JB1758
 JB1758                          SUPERSEDED SURVEY CONTROL
 JB1758
 JB1758  NAD 83(1993)-  38 22 15.27261(N)    088 55 20.25912(W) AD(       ) 3
 JB1758  NAD 83(1986)-  38 22 15.27376(N)    088 55 20.25977(W) AD(       ) 3
 JB1758  NAD 27      -  38 22 15.09652(N)    088 55 20.02550(W) AD(       ) 3
 JB1758
 JB1758.Superseded values are not recommended for survey control.
 JB1758
 JB1758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1758.See file dsdata.pdf to determine how the superseded data were derived.
 JB1758
 JB1758_MARKER: 42 = RADIO/TV MAST
 JB1758
 JB1758  HISTORY     - Date     Condition        Report By
 JB1758  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1758  HISTORY     - 1961     GOOD             CGS
 JB1758  HISTORY     - 1962     GOOD             CGS
 JB1758
 JB1758                          STATION DESCRIPTION
 JB1758
 JB1758'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1758'THE STATION IS LOCATED ABOUT 4 MILES NORTH OF MT VERNON ON THE WEST
 JB1758'SIDE OF STATE HIGHWAY 37.
 JB1758'
 JB1758'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE HIGHWAY 37 IN
 JB1758'MT VERNON, GO
 JB1758'NORTH ON STATE HIGHWAY FOR 4 MILES TO STATION ON LEFT
 JB1758'SIDE OF ROAD.
 JB1758'
 JB1758'THE STATION IS A STEEL MAST PAINTED RED AND WHITE, HAS AN ANTENNA ON
 JB1758'TOP, IS APPROXIMATELY
 JB1758'400 FEET HIGH AND HAS A RED LIGHT ON TOP.
 JB1758'
 JB1758'POINT INTERSECTED WAS RED LIGHT ON TOP.
 JB1758
 JB1758                          STATION RECOVERY (1961)
 JB1758
 JB1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1758'RECOVERED AS DESCRIBED IN 1960.
 JB1758
 JB1758                          STATION RECOVERY (1962)
 JB1758
 JB1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1758'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED IN 1960.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1755 ***********************************************************************
 JB1755  DESIGNATION -  MT VERNON SE MUNICIPAL TANK
 JB1755  PID         -  JB1755
 JB1755  STATE/COUNTY-  IL/JEFFERSON
 JB1755  COUNTRY     -  US
 JB1755  USGS QUAD   -  MOUNT VERNON (2018)
 JB1755
 JB1755                         *CURRENT SURVEY CONTROL
 JB1755  ______________________________________________________________________
 JB1755* NAD 83(1997) POSITION- 38 18 48.43668(N) 088 54 00.66707(W)   ADJUSTED
 JB1755  ______________________________________________________________________
 JB1755  GEOID HEIGHT    -        -30.210 (meters)                     GEOID18
 JB1755  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 JB1755  HORZ ORDER      -  THIRD
 JB1755
 JB1755.The horizontal coordinates were established by classical geodetic methods
 JB1755.and adjusted by the National Geodetic Survey in October 1999.
 JB1755
 JB1755.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1755.GEOID18 height accuracy estimate available here.
 JB1755
 JB1755.Click photographs - Photos may exist for this station.
 JB1755
 JB1755.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1755
 JB1755. The following values were computed from the NAD 83(1997) position.
 JB1755
 JB1755;                    North         East     Units Scale Factor Converg.
 JB1755;SPC IL E     -   182,919.309   250,425.714   MT  1.00000525   -0 21 05.2
 JB1755;SPC IL E     -   600,127.77    821,605.03   sFT  1.00000525   -0 21 05.2
 JB1755;UTM  16      - 4,242,302.581   333,874.302   MT  0.99993989   -1 10 41.9
 JB1755
 JB1755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3387442302(NAD 83)
 JB1755
 JB1755                          SUPERSEDED SURVEY CONTROL
 JB1755
 JB1755  NAD 83(1993)-  38 18 48.44977(N)    088 54 00.66543(W) AD(       ) 3
 JB1755  NAD 83(1986)-  38 18 48.45125(N)    088 54 00.66646(W) AD(       ) 3
 JB1755  NAD 27      -  38 18 48.27515(N)    088 54 00.43098(W) AD(       ) 3
 JB1755
 JB1755.Superseded values are not recommended for survey control.
 JB1755
 JB1755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1755.See file dsdata.pdf to determine how the superseded data were derived.
 JB1755
 JB1755_MARKER: 53 = ELEVATED TANK
 JB1755
 JB1755  HISTORY     - Date     Condition        Report By
 JB1755  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1755  HISTORY     - 1961     GOOD             CGS
 JB1755  HISTORY     - 1962     GOOD             CGS
 JB1755  HISTORY     - 1967     GOOD             CGS
 JB1755  HISTORY     - 1970     GOOD             NGS
 JB1755  HISTORY     - 1977     GOOD             NGS
 JB1755  HISTORY     - 19830615 GOOD             NGS
 JB1755  HISTORY     - 20071230 GOOD             GEOCAC
 JB1755
 JB1755                          STATION DESCRIPTION
 JB1755
 JB1755'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1755'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF MR VERNON IN THE
 JB1755'SOUTHEAST ANGLE OF
 JB1755'THE INTERSECTION OF SOUTH 8TH STREET AND OPDYKE AVE.
 JB1755'
 JB1755'THE TANK IS AN 8 LEGGED STEEL STRUCTURE PAINTED SILVER WITH THE NAME
 JB1755'MT VERNON PAINTED
 JB1755'IN BLACK ON THE EAST AND WEST SIDES.  THE POINT
 JB1755'INTERSECTED WAS THE BALL ON TOP.
 JB1755
 JB1755                          STATION RECOVERY (1961)
 JB1755
 JB1755'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1755'RECOVERED AS DESCRIBED IN 1960.
 JB1755
 JB1755                          STATION RECOVERY (1962)
 JB1755
 JB1755'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1755'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED IN 1960.
 JB1755
 JB1755                          STATION RECOVERY (1967)
 JB1755
 JB1755'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (DLW)
 JB1755'RECOVERED AS DESCRIBED IN 1960.
 JB1755
 JB1755                          STATION RECOVERY (1970)
 JB1755
 JB1755'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (DLV)
 JB1755'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 JB1755'
 JB1755'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT MT. VERNON.
 JB1755
 JB1755                          STATION RECOVERY (1977)
 JB1755
 JB1755'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (DRM)
 JB1755'STATION RECOVERED AS DESCRIBED.
 JB1755'
 JB1755'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--DOWNTOWN MT.
 JB1755'VERNON.
 JB1755
 JB1755                          STATION RECOVERY (1983)
 JB1755
 JB1755'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 JB1755'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.
 JB1755
 JB1755                          STATION RECOVERY (2007)
 JB1755
 JB1755'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 JB1755'TANK IS PAINTED ORANGE WITH BLACK LETTERS AND LEGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6939 ***********************************************************************
 DE6939  DESIGNATION -  MT VERNON YRD
 DE6939  PID         -  DE6939
 DE6939  STATE/COUNTY-  IL/JEFFERSON
 DE6939  COUNTRY     -  US
 DE6939  USGS QUAD   -  MOUNT VERNON (2018)
 DE6939
 DE6939                         *CURRENT SURVEY CONTROL
 DE6939  ______________________________________________________________________
 DE6939* NAD 83(2011) POSITION- 38 17 25.12302(N) 088 54 08.56816(W)   ADJUSTED
 DE6939* NAD 83(2011) ELLIP HT-   108.817 (meters)        (06/27/12)   ADJUSTED
 DE6939* NAD 83(2011) EPOCH   -  2010.00
 DE6939* NAVD 88 ORTHO HEIGHT -   139.0   (meters)      456.    (feet) GPS OBS
 DE6939  ______________________________________________________________________
 DE6939  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6939  GEOID HEIGHT    -        -30.125 (meters)                     GEOID99
 DE6939  GEOID HEIGHT    -        -30.161 (meters)                     GEOID18
 DE6939  NAD 83(2011) X  -     96,021.130 (meters)                     COMP
 DE6939  NAD 83(2011) Y  - -5,011,691.389 (meters)                     COMP
 DE6939  NAD 83(2011) Z  -  3,930,854.201 (meters)                     COMP
 DE6939  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 DE6939
 DE6939  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6939  Standards:
 DE6939         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6939            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6939  -------------------------------------------------------------------
 DE6939  NETWORK    0.72   1.23           0.32   0.26   0.63      0.09476232
 DE6939  -------------------------------------------------------------------
 DE6939  Click here for local accuracies and other accuracy information.
 DE6939
 DE6939.The horizontal coordinates were established by GPS observations
 DE6939.and adjusted by the National Geodetic Survey in June 2012.
 DE6939
 DE6939.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6939.been affixed to the stable North American tectonic plate. See 
 DE6939.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6939
 DE6939.The horizontal coordinates are valid at the epoch date displayed above
 DE6939.which is a decimal equivalence of Year/Month/Day.
 DE6939
 DE6939.The orthometric height was determined by GPS observations and a
 DE6939.high-resolution geoid model.
 DE6939
 DE6939.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6939.GEOID18 height accuracy estimate available here.
 DE6939
 DE6939.Click photographs - Photos may exist for this station.
 DE6939
 DE6939.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6939
 DE6939.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6939
 DE6939.The ellipsoidal height was determined by GPS observations
 DE6939.and is referenced to NAD 83.
 DE6939
 DE6939. The following values were computed from the NAD 83(2011) position.
 DE6939
 DE6939;                    North         East     Units Scale Factor Converg.
 DE6939;SPC IL E     -   180,351.635   250,217.957   MT  1.00000551   -0 21 09.4
 DE6939;SPC IL E     -   591,703.66    820,923.41   sFT  1.00000551   -0 21 09.4
 DE6939;UTM  16      - 4,239,738.338   333,629.537   MT  0.99994089   -1 10 44.7
 DE6939
 DE6939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6939!SPC IL E     -   0.99998293  x   1.00000551  =   0.99998844
 DE6939!UTM  16      -   0.99998293  x   0.99994089  =   0.99992382
 DE6939
 DE6939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3362939738(NAD 83)
 DE6939
 DE6939|---------------------------------------------------------------------|
 DE6939| PID    Reference Object                     Distance      Geod. Az  |
 DE6939|                                                           dddmmss.s |
 DE6939| DE6922 MT VERNON AZ                        314.128 METERS 08407     |
 DE6939|---------------------------------------------------------------------|
 DE6939
 DE6939                          SUPERSEDED SURVEY CONTROL
 DE6939
 DE6939  NAD 83(2007)-  38 17 25.12311(N)    088 54 08.56869(W) AD(2002.00) 0
 DE6939  ELLIP H (02/10/07)  108.828  (m)                       GP(2002.00)    
 DE6939  ELLIP H (02/03/05)  108.835  (m)                       GP(       ) 4 2
 DE6939  NAD 83(1997)-  38 17 25.12295(N)    088 54 08.56872(W) AD(       ) 1
 DE6939  ELLIP H (08/21/02)  108.848  (m)                       GP(       ) 3 1
 DE6939
 DE6939.Superseded values are not recommended for survey control.
 DE6939
 DE6939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6939.See file dsdata.pdf to determine how the superseded data were derived.
 DE6939
 DE6939_MARKER: DD = SURVEY DISK
 DE6939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6939_STAMPING: MT VERNON YRD 1997
 DE6939_MARK LOGO: ILDT
 DE6939_PROJECTION: FLUSH
 DE6939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6939+STABILITY: SURFACE MOTION
 DE6939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6939+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2019
 DE6939
 DE6939  HISTORY     - Date     Condition        Report By
 DE6939  HISTORY     - 1997     MONUMENTED       ILDT
 DE6939  HISTORY     - 20040224 GOOD             BCA
 DE6939  HISTORY     - 20070724 GOOD             ILDT
 DE6939  HISTORY     - 20081030 GOOD             ILDT
 DE6939  HISTORY     - 20090203 GOOD             ILDT
 DE6939  HISTORY     - 20140625 GOOD             ILDT
 DE6939  HISTORY     - 20191030 GOOD             ASMINC
 DE6939
 DE6939                          STATION DESCRIPTION
 DE6939
 DE6939'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997 (BES)
 DE6939'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) .
 DE6939'STATION IS LOCATED AT S SIDE OF MT VERNON.  TO REACH FROM CENTERLINE
 DE6939'INTERSTATE 64 AND IL ROUTE 37 (EXIT 80) , GO N ON IL ROUTE 37 FOR 1.1
 DE6939'MILES (1.8 KM) TO FOUNTAIN PL, GO E ON FOUNTAIN PL FOR 0.05 MILES
 DE6939'(0.08 KM) TO MT VERNON MAINTENANCE YARD GATE ON THE RIGHT, GO THROUGH
 DE6939'GATE AND STATION ON THE RIGHT IN NW CORNER OF YARD.  STATION IS 48.1
 DE6939'FEET (14.7 M) WSW OF W GATE POST OF YARD, 7.2 FEET (2.2 M) S OF
 DE6939'FENCELINE, 8.9 FEET (2.7 M) E OF FENCELINE.  STATION IS FLUSH WITH
 DE6939'GROUND.
 DE6939
 DE6939                          STATION RECOVERY (2004)
 DE6939
 DE6939'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2004 (DR)
 DE6939'INSIDE MT. VERNON HIGHWAY MAINTENANCE YARD, 7.2 FT. S AND 8.9 FT. E OF
 DE6939'NW CORNER OF 7 FT. CHAIN-LINK FENCE.
 DE6939
 DE6939                          STATION RECOVERY (2007)
 DE6939
 DE6939'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 DE6939'RECOVERED IN GOOD CONDITION.
 DE6939
 DE6939                          STATION RECOVERY (2008)
 DE6939
 DE6939'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 DE6939'RECOVERED IN GOOD CONDITION.
 DE6939
 DE6939                          STATION RECOVERY (2009)
 DE6939
 DE6939'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DE6939'RECOVERED IN GOOD CONDITION.
 DE6939
 DE6939                          STATION RECOVERY (2014)
 DE6939
 DE6939'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DE6939'COORS STATION DOWN.
 DE6939
 DE6939                          STATION RECOVERY (2019)
 DE6939
 DE6939'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (RDL)
 DE6939'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1333 ***********************************************************************
 KB1333  DESIGNATION -  MT ZION MUN TANK
 KB1333  PID         -  KB1333
 KB1333  STATE/COUNTY-  IL/MACON
 KB1333  COUNTRY     -  US
 KB1333  USGS QUAD   -  LONG CREEK (2018)
 KB1333
 KB1333                         *CURRENT SURVEY CONTROL
 KB1333  ______________________________________________________________________
 KB1333* NAD 83(1997) POSITION- 39 46 21.81489(N) 088 52 24.96714(W)   ADJUSTED
 KB1333  ______________________________________________________________________
 KB1333  GEOID HEIGHT    -        -32.414 (meters)                     GEOID18
 KB1333  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 KB1333  HORZ ORDER      -  THIRD
 KB1333
 KB1333.The horizontal coordinates were established by classical geodetic methods
 KB1333.and adjusted by the National Geodetic Survey in October 1999.
 KB1333
 KB1333.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1333.GEOID18 height accuracy estimate available here.
 KB1333
 KB1333.Click photographs - Photos may exist for this station.
 KB1333
 KB1333.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1333
 KB1333. The following values were computed from the NAD 83(1997) position.
 KB1333
 KB1333;                    North         East     Units Scale Factor Converg.
 KB1333;SPC IL E     -   344,905.809   253,712.818   MT  1.00000137   -0 20 44.3
 KB1333;SPC IL E     - 1,131,578.48    832,389.47   sFT  1.00000137   -0 20 44.3
 KB1333;SPC IL W     -   345,554.324   810,780.195   MT  1.00009221   +0 49 38.3
 KB1333;SPC IL W     - 1,133,706.14  2,660,034.69   sFT  1.00009221   +0 49 38.3
 KB1333;UTM  16      - 4,404,211.346   339,535.690   MT  0.99991701   -1 11 56.0
 KB1333
 KB1333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3953504211(NAD 83)
 KB1333
 KB1333                          SUPERSEDED SURVEY CONTROL
 KB1333
 KB1333  NAD 83(1986)-  39 46 21.82522(N)    088 52 24.95788(W) AD(       ) 3
 KB1333  NAD 27      -  39 46 21.69463(N)    088 52 24.69616(W) AD(       ) 3
 KB1333
 KB1333.Superseded values are not recommended for survey control.
 KB1333
 KB1333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1333.See file dsdata.pdf to determine how the superseded data were derived.
 KB1333
 KB1333_MARKER: 53 = ELEVATED TANK
 KB1333
 KB1333  HISTORY     - Date     Condition        Report By
 KB1333  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1333
 KB1333                          STATION DESCRIPTION
 KB1333
 KB1333'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1333'MT ZION MUNICIPAL WATER TANK IS A 4-LEGGED STEEL STRUCTURE,
 KB1333'WITH ELIPSOIDAL TOP AND BOTTOM TANK, PAINTED SILVER, HAS THE
 KB1333'LETTERS MT ZION IN BLACK ON THE EAST AND WEST SIDE, AND AN OVERALL
 KB1333'HEIGHT OF 150 FEET.
 KB1333'
 KB1333'IT IS LOCATED IN THE NORTHEAST PART OF MT ZION, 0.1 MILE
 KB1333'NORTHEAST OF THE INTERSECTION OF MAIN AND BROADWAY STREETS.
 KB1333'
 KB1333'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1342 ***********************************************************************
 KB1342  DESIGNATION -  MT ZION PITTSBURG G1 TANK
 KB1342  PID         -  KB1342
 KB1342  STATE/COUNTY-  IL/MACON
 KB1342  COUNTRY     -  US
 KB1342  USGS QUAD   -  DECATUR (2018)
 KB1342
 KB1342                         *CURRENT SURVEY CONTROL
 KB1342  ______________________________________________________________________
 KB1342* NAD 83(1997) POSITION- 39 46 45.20613(N) 088 54 03.94555(W)   ADJUSTED
 KB1342  ______________________________________________________________________
 KB1342  GEOID HEIGHT    -        -32.397 (meters)                     GEOID18
 KB1342  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 KB1342  HORZ ORDER      -  THIRD
 KB1342
 KB1342.The horizontal coordinates were established by classical geodetic methods
 KB1342.and adjusted by the National Geodetic Survey in October 1999.
 KB1342
 KB1342.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1342.GEOID18 height accuracy estimate available here.
 KB1342
 KB1342.Click photographs - Photos may exist for this station.
 KB1342
 KB1342.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1342
 KB1342. The following values were computed from the NAD 83(1997) position.
 KB1342
 KB1342;                    North         East     Units Scale Factor Converg.
 KB1342;SPC IL E     -   345,641.796   251,361.846   MT  1.00000411   -0 21 47.8
 KB1342;SPC IL E     - 1,133,993.13    824,676.32   sFT  1.00000411   -0 21 47.8
 KB1342;SPC IL W     -   346,242.087   808,414.445   MT  1.00008583   +0 48 35.4
 KB1342;SPC IL W     - 1,135,962.58  2,652,273.06   sFT  1.00008583   +0 48 35.4
 KB1342;UTM  16      - 4,404,982.200   337,196.130   MT  0.99992632   -1 12 59.9
 KB1342
 KB1342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3719604982(NAD 83)
 KB1342
 KB1342                          SUPERSEDED SURVEY CONTROL
 KB1342
 KB1342  NAD 83(1986)-  39 46 45.21603(N)    088 54 03.93647(W) AD(       ) 3
 KB1342  NAD 27      -  39 46 45.08401(N)    088 54 03.67111(W) AD(       ) 3
 KB1342
 KB1342.Superseded values are not recommended for survey control.
 KB1342
 KB1342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1342.See file dsdata.pdf to determine how the superseded data were derived.
 KB1342
 KB1342_MARKER: 53 = ELEVATED TANK
 KB1342
 KB1342  HISTORY     - Date     Condition        Report By
 KB1342  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1342
 KB1342                          STATION DESCRIPTION
 KB1342
 KB1342'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1342'MT ZION, PITTSBURG PLATE GLASS COMPANY, WATER TANK IS A 6-LEGGED
 KB1342'STEEL STRUCTURE, PAINTED WHITE, WITH ELIPSOIDAL TOP AND BOTTOM
 KB1342'TANK THAT HAS THE LETTERS PPG IN WHITE ON BLUE BACKGROUND, AND
 KB1342'AN OVERALL HEIGHT OF ABOUT 140 FEET.
 KB1342'
 KB1342'THE TANK IS LOCATED ABOUT 1.8 MILES WEST OF MT ZION ALONG THE
 KB1342'NORTH SIDE OF COUNTY ROAD 30, AT THE PITTSBURG PLATE GLASS
 KB1342'COMPANY PLANT.
 KB1342'
 KB1342'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3640 ***********************************************************************
 DK3640  DESIGNATION -  MTVN
 DK3640  PID         -  DK3640
 DK3640  STATE/COUNTY-  IL/JEFFERSON
 DK3640  COUNTRY     -  US
 DK3640  USGS QUAD   -  MOUNT VERNON (2018)
 DK3640
 DK3640                         *CURRENT SURVEY CONTROL
 DK3640  ______________________________________________________________________
 DK3640* NAD 83(2011) POSITION- 38 17 25.07354(N) 088 54 08.56994(W)   ADJUSTED
 DK3640* NAD 83(2011) ELLIP HT-   110.659 (meters)        (06/27/12)   ADJUSTED
 DK3640* NAD 83(2011) EPOCH   -  2010.00
 DK3640* NAVD 88 ORTHO HEIGHT -   140.8   (meters)      462.    (feet) GPS OBS
 DK3640  ______________________________________________________________________
 DK3640  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK3640  GEOID HEIGHT    -        -30.153 (meters)                     GEOID03
 DK3640  GEOID HEIGHT    -        -30.161 (meters)                     GEOID18
 DK3640  NAD 83(2011) X  -     96,021.133 (meters)                     COMP
 DK3640  NAD 83(2011) Y  - -5,011,693.781 (meters)                     COMP
 DK3640  NAD 83(2011) Z  -  3,930,854.144 (meters)                     COMP
 DK3640  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 DK3640
 DK3640  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3640  Standards:
 DK3640         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3640            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3640  -------------------------------------------------------------------
 DK3640  NETWORK    0.61   0.78           0.27   0.22   0.40      0.01846718
 DK3640  -------------------------------------------------------------------
 DK3640  Click here for local accuracies and other accuracy information.
 DK3640
 DK3640.The horizontal coordinates were established by GPS observations
 DK3640.and adjusted by the National Geodetic Survey in June 2012.
 DK3640
 DK3640.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3640.been affixed to the stable North American tectonic plate. See 
 DK3640.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3640
 DK3640.The horizontal coordinates are valid at the epoch date displayed above
 DK3640.which is a decimal equivalence of Year/Month/Day.
 DK3640
 DK3640.The orthometric height was determined by GPS observations and a
 DK3640.high-resolution geoid model.
 DK3640
 DK3640.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3640.GEOID18 height accuracy estimate available here.
 DK3640
 DK3640.Click photographs - Photos may exist for this station.
 DK3640
 DK3640.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3640
 DK3640.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3640
 DK3640.The ellipsoidal height was determined by GPS observations
 DK3640.and is referenced to NAD 83.
 DK3640
 DK3640. The following values were computed from the NAD 83(2011) position.
 DK3640
 DK3640;                    North         East     Units Scale Factor Converg.
 DK3640;SPC IL E     -   180,350.109   250,217.904   MT  1.00000551   -0 21 09.4
 DK3640;SPC IL E     -   591,698.65    820,923.24   sFT  1.00000551   -0 21 09.4
 DK3640;UTM  16      - 4,239,736.813   333,629.462   MT  0.99994089   -1 10 44.7
 DK3640
 DK3640!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3640!SPC IL E     -   0.99998264  x   1.00000551  =   0.99998815
 DK3640!UTM  16      -   0.99998264  x   0.99994089  =   0.99992353
 DK3640
 DK3640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3362939736(NAD 83)
 DK3640
 DK3640                          SUPERSEDED SURVEY CONTROL
 DK3640
 DK3640  NAD 83(2007)-  38 17 25.07373(N)    088 54 08.57051(W) AD(2002.00) 1
 DK3640  ELLIP H (02/29/08)  110.667  (m)                       GP(2002.00) 4 1
 DK3640
 DK3640.Superseded values are not recommended for survey control.
 DK3640
 DK3640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3640.See file dsdata.pdf to determine how the superseded data were derived.
 DK3640
 DK3640_MARKER: B = BOLT
 DK3640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK3640_STAMPING: MTVN
 DK3640_MARK LOGO: ILDT
 DK3640_PROJECTION: PROJECTING 100 CENTIMETERS
 DK3640_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3640+STABILITY: SURFACE MOTION
 DK3640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3640+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2007
 DK3640
 DK3640  HISTORY     - Date     Condition        Report By
 DK3640  HISTORY     - 2006     MONUMENTED       ILDT
 DK3640  HISTORY     - 20070820 GOOD             ILDT
 DK3640
 DK3640                          STATION DESCRIPTION
 DK3640
 DK3640'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CFP)
 DK3640'FROM THE INTERSECTION OF IL 37 AND I 64 ON THE SOUTHERN EDGE OF MT
 DK3640'VERNON IL, PROCEED  NORTH 1.4 MI TO INDUSTRIAL RD. TURN RIGHT ON
 DK3640'INDUSTRIAL RD AND PROCEED 0.1 MI TO  ENTRANCE OF IDOT MT VERNON
 DK3640'MAINTENANCE YARD. TURN RIGHT INTO YARD AND PROCEED TO THE  NE CORNER
 DK3640'OF PERIMETER FENCE AND MARK. MARK IS LOCATED 4.56 M SOUTH-EAST OF NW
 DK3640'CORNER  PERIMETER FENCE AND 1.36 M S OF MT VERNON YARD MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4392 ***********************************************************************
 DO4392  DESIGNATION -  MU 001
 DO4392  PID         -  DO4392
 DO4392  STATE/COUNTY-  IL/MASSAC
 DO4392  COUNTRY     -  US
 DO4392  USGS QUAD   -  METROPOLIS (2018)
 DO4392
 DO4392                         *CURRENT SURVEY CONTROL
 DO4392  ______________________________________________________________________
 DO4392* NAD 83(1986) POSITION- 37 09 42.6    (N) 088 44 18.5    (W)   HD_HELD2
 DO4392* NAVD 88 ORTHO HEIGHT -   111.514 (meters)      365.86  (feet) ADJUSTED
 DO4392  ______________________________________________________________________
 DO4392  GEOID HEIGHT    -        -28.457 (meters)                     GEOID18
 DO4392  DYNAMIC HEIGHT  -        111.434 (meters)      365.60  (feet) COMP
 DO4392  MODELED GRAVITY -    979,909.2   (mgal)                       NAVD 88
 DO4392
 DO4392  VERT ORDER      -  SECOND    CLASS I
 DO4392
 DO4392.The horizontal coordinates were established by autonomous hand held GPS
 DO4392.observations and have an estimated accuracy of +/- 10 meters.
 DO4392
 DO4392.The orthometric height was determined by differential leveling and
 DO4392.adjusted by the NATIONAL GEODETIC SURVEY
 DO4392.in April 2013.
 DO4392
 DO4392.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4392.GEOID18 height accuracy estimate available here.
 DO4392
 DO4392.Click photographs - Photos may exist for this station.
 DO4392
 DO4392.The dynamic height is computed by dividing the NAVD 88
 DO4392.geopotential number by the normal gravity value computed on the
 DO4392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4392.degrees latitude (g = 980.6199 gals.).
 DO4392
 DO4392.The modeled gravity was interpolated from observed gravity values.
 DO4392
 DO4392;                    North         East    Units  Estimated Accuracy
 DO4392;SPC IL E     -    55,027.      264,015.      MT  (+/- 10 meters HH2 GPS)
 DO4392
 DO4392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4563914240(NAD 83)
 DO4392
 DO4392                          SUPERSEDED SURVEY CONTROL
 DO4392
 DO4392.No superseded survey control is available for this station.
 DO4392
 DO4392_MARKER: F = FLANGE-ENCASED ROD
 DO4392_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4392_STAMPING: MU 001
 DO4392_MARK LOGO: UIL
 DO4392_PROJECTION: RECESSED 10 CENTIMETERS
 DO4392_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4392_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4392+STABILITY: POSITION/ELEVATION WELL
 DO4392_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4392+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2012
 DO4392_ROD/PIPE-DEPTH: 6.1 meters
 DO4392_SLEEVE-DEPTH  : 0.9 meters
 DO4392
 DO4392  HISTORY     - Date     Condition        Report By
 DO4392  HISTORY     - 20120522 MONUMENTED       AME
 DO4392
 DO4392                          STATION DESCRIPTION
 DO4392
 DO4392'DESCRIBED BY AERO-METRIC ENGINEERING INCORPORATED 2012 (BJD)
 DO4392'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTHEAST OF MERMET, 6.6
 DO4392'MI (10.6 KM) EAST-SOUTHEAST OF JOPPA AND 0.8 MI (1.3 KM)
 DO4392'NORTH-NORTHWEST OF METROPOLIS.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4392'
 DO4392'THE STATION IS IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF WEST
 DO4392'19TH STREET AND US ROUTE 45 (W 10TH STREET).
 DO4392'
 DO4392'THE STATION IS 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF WEST 19TH
 DO4392'STREET, 35 FT (10.7 M) NORTHEAST OF THE CENTERLINE OF US ROUTE 45,
 DO4392'16.7 FT (5.1 M) WEST OF THE METROPOLIS PIT STOP SIGN, 10.8 FT (3.3 M)
 DO4392'SOUTH OF THE SOUTH BACK OF CURB OF WEST 19TH STREET, 13 FT (4.0 M)
 DO4392'SOUTHWEST OF A FIRE HYDRANT, 5.5 FT (1.7 M) NORTHWEST OF A POWER POLE,
 DO4392'2.6 FT (0.8 M) NORTHEAST OF THE NORTHEAST BACK OF CURB OF US ROUTE 45.
 DO4392'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4392'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4392'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4393 ***********************************************************************
 DO4393  DESIGNATION -  MU 002
 DO4393  PID         -  DO4393
 DO4393  STATE/COUNTY-  IL/MASSAC
 DO4393  COUNTRY     -  US
 DO4393  USGS QUAD   -  JOPPA (2018)
 DO4393
 DO4393                         *CURRENT SURVEY CONTROL
 DO4393  ______________________________________________________________________
 DO4393* NAD 83(1986) POSITION- 37 10 19.1    (N) 088 45 03.8    (W)   HD_HELD2
 DO4393* NAVD 88 ORTHO HEIGHT -   113.178 (meters)      371.32  (feet) ADJUSTED
 DO4393  ______________________________________________________________________
 DO4393  GEOID HEIGHT    -        -28.452 (meters)                     GEOID18
 DO4393  DYNAMIC HEIGHT  -        113.096 (meters)      371.05  (feet) COMP
 DO4393  MODELED GRAVITY -    979,910.6   (mgal)                       NAVD 88
 DO4393
 DO4393  VERT ORDER      -  SECOND    CLASS I
 DO4393
 DO4393.The horizontal coordinates were established by autonomous hand held GPS
 DO4393.observations and have an estimated accuracy of +/- 10 meters.
 DO4393
 DO4393.The orthometric height was determined by differential leveling and
 DO4393.adjusted by the NATIONAL GEODETIC SURVEY
 DO4393.in April 2013.
 DO4393
 DO4393.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4393.GEOID18 height accuracy estimate available here.
 DO4393
 DO4393.Click photographs - Photos may exist for this station.
 DO4393
 DO4393.The dynamic height is computed by dividing the NAVD 88
 DO4393.geopotential number by the normal gravity value computed on the
 DO4393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4393.degrees latitude (g = 980.6199 gals.).
 DO4393
 DO4393.The modeled gravity was interpolated from observed gravity values.
 DO4393
 DO4393;                    North         East    Units  Estimated Accuracy
 DO4393;SPC IL E     -    56,157.      262,903.      MT  (+/- 10 meters HH2 GPS)
 DO4393
 DO4393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4454215385(NAD 83)
 DO4393
 DO4393                          SUPERSEDED SURVEY CONTROL
 DO4393
 DO4393.No superseded survey control is available for this station.
 DO4393
 DO4393_MARKER: F = FLANGE-ENCASED ROD
 DO4393_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4393_STAMPING: MU 002
 DO4393_MARK LOGO: UIL
 DO4393_PROJECTION: RECESSED 8 CENTIMETERS
 DO4393_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4393_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4393+STABILITY: POSITION/ELEVATION WELL
 DO4393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4393+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO4393_ROD/PIPE-DEPTH: 7.3 meters
 DO4393_SLEEVE-DEPTH  : 0.9 meters
 DO4393
 DO4393  HISTORY     - Date     Condition        Report By
 DO4393  HISTORY     - 20120523 MONUMENTED       AMESC
 DO4393
 DO4393                          STATION DESCRIPTION
 DO4393
 DO4393'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4393'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTHEAST OF MERMET, 5.7
 DO4393'MI (9.2 KM) EAST-SOUTHEAST OF JOPPA AND 1.8 MI (2.9 KM) NORTHWEST OF
 DO4393'METROPOLIS.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4393'
 DO4393'TO REACH FROM THE POST OFFICE IN METROPOLIS PROCEED NORTHEAST ALONG US
 DO4393'ROUTE 45 (FERRY STREET) 0.4 MI (0.6 KM) TO 10TH STREET, WEST ON US
 DO4393'ROUTE 45 (WEST 10TH STREET) 1.72 MI (2.8 KM) TO THE STATION ON THE
 DO4393'RIGHT.
 DO4393'
 DO4393'THE STATION IS 32 FT (9.8 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DO4393'45, 120 FT (36.6 M) NORTHWEST OF AN ELECTRIC TRANSFORMER BOX, 53.2 FT
 DO4393'(16.2 M) SOUTHEAST OF TWO TELEPHONE PEDESTALS.
 DO4393'
 DO4393'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4393'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4393'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4394 ***********************************************************************
 DO4394  DESIGNATION -  MU 003
 DO4394  PID         -  DO4394
 DO4394  STATE/COUNTY-  IL/MASSAC
 DO4394  COUNTRY     -  US
 DO4394  USGS QUAD   -  JOPPA (2018)
 DO4394
 DO4394                         *CURRENT SURVEY CONTROL
 DO4394  ______________________________________________________________________
 DO4394* NAD 83(1986) POSITION- 37 10 39.9    (N) 088 45 27.9    (W)   HD_HELD2
 DO4394* NAVD 88 ORTHO HEIGHT -   114.924 (meters)      377.05  (feet) ADJUSTED
 DO4394  ______________________________________________________________________
 DO4394  GEOID HEIGHT    -        -28.450 (meters)                     GEOID18
 DO4394  DYNAMIC HEIGHT  -        114.842 (meters)      376.78  (feet) COMP
 DO4394  MODELED GRAVITY -    979,911.0   (mgal)                       NAVD 88
 DO4394
 DO4394  VERT ORDER      -  SECOND    CLASS I
 DO4394
 DO4394.The horizontal coordinates were established by autonomous hand held GPS
 DO4394.observations and have an estimated accuracy of +/- 10 meters.
 DO4394
 DO4394.The orthometric height was determined by differential leveling and
 DO4394.adjusted by the NATIONAL GEODETIC SURVEY
 DO4394.in April 2013.
 DO4394
 DO4394.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4394.GEOID18 height accuracy estimate available here.
 DO4394
 DO4394.Click photographs - Photos may exist for this station.
 DO4394
 DO4394.The dynamic height is computed by dividing the NAVD 88
 DO4394.geopotential number by the normal gravity value computed on the
 DO4394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4394.degrees latitude (g = 980.6199 gals.).
 DO4394
 DO4394.The modeled gravity was interpolated from observed gravity values.
 DO4394
 DO4394;                    North         East    Units  Estimated Accuracy
 DO4394;SPC IL E     -    56,801.      262,311.      MT  (+/- 10 meters HH2 GPS)
 DO4394
 DO4394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4396016037(NAD 83)
 DO4394
 DO4394                          SUPERSEDED SURVEY CONTROL
 DO4394
 DO4394.No superseded survey control is available for this station.
 DO4394
 DO4394_MARKER: F = FLANGE-ENCASED ROD
 DO4394_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4394_STAMPING: MU 003
 DO4394_MARK LOGO: UIL
 DO4394_PROJECTION: RECESSED 8 CENTIMETERS
 DO4394_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4394_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4394_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4394+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO4394_ROD/PIPE-DEPTH: 11.0 meters
 DO4394_SLEEVE-DEPTH  : 0.9 meters
 DO4394
 DO4394  HISTORY     - Date     Condition        Report By
 DO4394  HISTORY     - 20120523 MONUMENTED       AMESC
 DO4394
 DO4394                          STATION DESCRIPTION
 DO4394
 DO4394'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BD)
 DO4394'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHEAST OF MERMET, 5.2
 DO4394'MI (8.4 KM) EAST-SOUTHEAST OF JOPPA AND 2.3 MI (3.7 KM) NORTHWEST OF
 DO4394'METROPOLIS.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4394'
 DO4394'TO REACH FROM THE POST OFFICE IN METROPOLIS PROCEED NORTHEAST ALONG US
 DO4394'ROUTE 45 (FERRY STREET) 0.4 MI (0.6 KM) TO 10TH STREET, WEST ON US
 DO4394'ROUTE 45 (WEST 10TH STREET) 2.27 MI (3.7 KM) TO THE STATION ON THE
 DO4394'RIGHT.
 DO4394'
 DO4394'THE STATION IS 47 FT (14.3 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DO4394'45, 89.9 FT (27.4 M) NORTHWEST OF A UNDERGROUND CABLE WARNING SIGN, 72
 DO4394'FT (21.9 M) SOUTHEAST OF THE CENTERLINE OF DRIVEWAY TO HOUSE NUMBER
 DO4394''2925', 39 FT (11.9 M) SOUTHEAST OF A LONE METAL FENCE POST AND 4.5 FT
 DO4394'(1.4 M) SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER.
 DO4394'
 DO4394'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4394'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4394'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4395 ***********************************************************************
 DO4395  DESIGNATION -  MU 004
 DO4395  PID         -  DO4395
 DO4395  STATE/COUNTY-  IL/MASSAC
 DO4395  COUNTRY     -  US
 DO4395  USGS QUAD   -  JOPPA (2018)
 DO4395
 DO4395                         *CURRENT SURVEY CONTROL
 DO4395  ______________________________________________________________________
 DO4395* NAD 83(1986) POSITION- 37 11 43.4    (N) 088 46 42.8    (W)   HD_HELD2
 DO4395* NAVD 88 ORTHO HEIGHT -   115.851 (meters)      380.09  (feet) ADJUSTED
 DO4395  ______________________________________________________________________
 DO4395  GEOID HEIGHT    -        -28.446 (meters)                     GEOID18
 DO4395  DYNAMIC HEIGHT  -        115.768 (meters)      379.82  (feet) COMP
 DO4395  MODELED GRAVITY -    979,911.4   (mgal)                       NAVD 88
 DO4395
 DO4395  VERT ORDER      -  SECOND    CLASS I
 DO4395
 DO4395.The horizontal coordinates were established by autonomous hand held GPS
 DO4395.observations and have an estimated accuracy of +/- 10 meters.
 DO4395
 DO4395.The orthometric height was determined by differential leveling and
 DO4395.adjusted by the NATIONAL GEODETIC SURVEY
 DO4395.in April 2013.
 DO4395
 DO4395.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4395.GEOID18 height accuracy estimate available here.
 DO4395
 DO4395.Click photographs - Photos may exist for this station.
 DO4395
 DO4395.The dynamic height is computed by dividing the NAVD 88
 DO4395.geopotential number by the normal gravity value computed on the
 DO4395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4395.degrees latitude (g = 980.6199 gals.).
 DO4395
 DO4395.The modeled gravity was interpolated from observed gravity values.
 DO4395
 DO4395;                    North         East    Units  Estimated Accuracy
 DO4395;SPC IL E     -    58,767.      260,473.      MT  (+/- 10 meters HH2 GPS)
 DO4395
 DO4395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4215018029(NAD 83)
 DO4395
 DO4395                          SUPERSEDED SURVEY CONTROL
 DO4395
 DO4395.No superseded survey control is available for this station.
 DO4395
 DO4395_MARKER: F = FLANGE-ENCASED ROD
 DO4395_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4395_STAMPING: MU 004
 DO4395_MARK LOGO: UIL
 DO4395_PROJECTION: RECESSED 8 CENTIMETERS
 DO4395_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4395_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4395+STABILITY: POSITION/ELEVATION WELL
 DO4395_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4395+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2015
 DO4395_ROD/PIPE-DEPTH: 6.2 meters
 DO4395_SLEEVE-DEPTH  : 0.9 meters
 DO4395
 DO4395  HISTORY     - Date     Condition        Report By
 DO4395  HISTORY     - 20120523 MONUMENTED       AMESC
 DO4395  HISTORY     - 20151012 GOOD             DJHENK
 DO4395
 DO4395                          STATION DESCRIPTION
 DO4395
 DO4395'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4395'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF MERMET, 4.0
 DO4395'MI (6.4 KM) NORTHWEST OF METROPOLIS AND 3.7 MI (6.0 KM) EAST-SOUTHEAST
 DO4395'OF JOPPA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4395'
 DO4395'TO REACH FROM THE POST OFFICE IN METROPOLIS PROCEED NORTHEAST ALONG US
 DO4395'ROUTE 45 (FERRY STREET) 0.4 MI (0.6 KM) TO 10TH STREET, WEST ON US
 DO4395'ROUTE 45 (WEST 10TH STREET) 3.94 MI (6.3 KM) TO THE STATION ON THE
 DO4395'LEFT.
 DO4395'
 DO4395'THE STATION IS 30 FT (9.1 M) SOUTHEAST OF THE CENTERLINE OF US ROUTE
 DO4395'45, 68.7 FT (20.9 M) NORTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 18.4
 DO4395'FT (5.6 M) SOUTHEAST OF A POWER POLE WITH GUY WIRE AND 13.5 FT (4.1 M)
 DO4395'SOUTHEAST OF THE PROJECTION OF THE CENTERLINE OF THE DRIVEWAY TO HOUSE
 DO4395'NUMBER '3579'.
 DO4395'
 DO4395'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4395'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4395'IN IDENTIFICATION.
 DO4395
 DO4395                          STATION RECOVERY (2015)
 DO4395
 DO4395'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DO4395'RECOVERED AS DESCRIBED.
 DO4395'
 DO4395'NOTE-THE PRIVATE ENTRANCE NUMBER IS '3593'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4396 ***********************************************************************
 DO4396  DESIGNATION -  MU 005
 DO4396  PID         -  DO4396
 DO4396  STATE/COUNTY-  IL/MASSAC
 DO4396  COUNTRY     -  US
 DO4396  USGS QUAD   -  JOPPA (2018)
 DO4396
 DO4396                         *CURRENT SURVEY CONTROL
 DO4396  ______________________________________________________________________
 DO4396* NAD 83(1986) POSITION- 37 12 14.1    (N) 088 47 27.5    (W)   HD_HELD2
 DO4396* NAVD 88 ORTHO HEIGHT -   114.593 (meters)      375.96  (feet) ADJUSTED
 DO4396  ______________________________________________________________________
 DO4396  GEOID HEIGHT    -        -28.444 (meters)                     GEOID18
 DO4396  DYNAMIC HEIGHT  -        114.511 (meters)      375.69  (feet) COMP
 DO4396  MODELED GRAVITY -    979,910.7   (mgal)                       NAVD 88
 DO4396
 DO4396  VERT ORDER      -  SECOND    CLASS I
 DO4396
 DO4396.The horizontal coordinates were established by autonomous hand held GPS
 DO4396.observations and have an estimated accuracy of +/- 10 meters.
 DO4396
 DO4396.The orthometric height was determined by differential leveling and
 DO4396.adjusted by the NATIONAL GEODETIC SURVEY
 DO4396.in April 2013.
 DO4396
 DO4396.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4396.GEOID18 height accuracy estimate available here.
 DO4396
 DO4396.Click photographs - Photos may exist for this station.
 DO4396
 DO4396.The dynamic height is computed by dividing the NAVD 88
 DO4396.geopotential number by the normal gravity value computed on the
 DO4396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4396.degrees latitude (g = 980.6199 gals.).
 DO4396
 DO4396.The modeled gravity was interpolated from observed gravity values.
 DO4396
 DO4396;                    North         East    Units  Estimated Accuracy
 DO4396;SPC IL E     -    59,719.      259,375.      MT  (+/- 10 meters HH2 GPS)
 DO4396
 DO4396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4106518996(NAD 83)
 DO4396
 DO4396                          SUPERSEDED SURVEY CONTROL
 DO4396
 DO4396.No superseded survey control is available for this station.
 DO4396
 DO4396_MARKER: F = FLANGE-ENCASED ROD
 DO4396_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4396_STAMPING: MU 005
 DO4396_MARK LOGO: UIL
 DO4396_PROJECTION: RECESSED 8 CENTIMETERS
 DO4396_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4396_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4396+STABILITY: POSITION/ELEVATION WELL
 DO4396_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4396+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2015
 DO4396_ROD/PIPE-DEPTH: 6.1 meters
 DO4396_SLEEVE-DEPTH  : 0.9 meters
 DO4396
 DO4396  HISTORY     - Date     Condition        Report By
 DO4396  HISTORY     - 20120523 MONUMENTED       AMESC
 DO4396  HISTORY     - 20151012 GOOD             DJHENK
 DO4396
 DO4396                          STATION DESCRIPTION
 DO4396
 DO4396'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4396'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHEAST OF
 DO4396'MERMET, 4.9 MI (7.9 KM) NORTHWEST OF METROPOLIS AND 3.0 MI (4.8 KM)
 DO4396'EAST OF JOPPA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4396'
 DO4396'TO REACH FROM THE POST OFFICE IN METROPOLIS PROCEED NORTHEAST ALONG US
 DO4396'ROUTE 45 (FERRY STREET) 0.4 MI (0.6 KM) TO 10TH STREET, WEST ON US
 DO4396'ROUTE 45 (WEST 10TH STREET) 4.85 MI (7.8 KM) TO THE STATION ON THE
 DO4396'RIGHT.
 DO4396'
 DO4396'THE STATION IS 28.4 FT (8.7 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DO4396'45, 164.5 FT (50.1 M) NORTHWEST OF THE CENTERLINE OF THE DRIVEWAY TO
 DO4396'HOUSE NUMBER '3098', 57.4 FT (17.5 M) SOUTHEAST OF A DELINEATOR ON THE
 DO4396'SOUTHWEST SIDE OF US ROUTE 45 AND 21.6 FT (6.6 M) SOUTHEAST OF A '55
 DO4396'MPH SPEED LIMIT' SIGN.
 DO4396'
 DO4396'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4396'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4396'IN IDENTIFICATION.
 DO4396
 DO4396                          STATION RECOVERY (2015)
 DO4396
 DO4396'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DO4396'RECOVERED AS DESCRIBED.
 DO4396'
 DO4396'NOTE-THE CONCRETE IS BUSTED INTO SEVERAL PIECES.  THE STABILITY OF THE
 DO4396'MARKS APPEARS TO BE OKAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4397 ***********************************************************************
 DO4397  DESIGNATION -  MU 006
 DO4397  PID         -  DO4397
 DO4397  STATE/COUNTY-  IL/MASSAC
 DO4397  COUNTRY     -  US
 DO4397  USGS QUAD   -  JOPPA (2018)
 DO4397
 DO4397                         *CURRENT SURVEY CONTROL
 DO4397  ______________________________________________________________________
 DO4397* NAD 83(1986) POSITION- 37 12 48.3    (N) 088 48 01.9    (W)   HD_HELD2
 DO4397* NAVD 88 ORTHO HEIGHT -   115.740 (meters)      379.72  (feet) ADJUSTED
 DO4397  ______________________________________________________________________
 DO4397  GEOID HEIGHT    -        -28.446 (meters)                     GEOID18
 DO4397  DYNAMIC HEIGHT  -        115.657 (meters)      379.45  (feet) COMP
 DO4397  MODELED GRAVITY -    979,908.2   (mgal)                       NAVD 88
 DO4397
 DO4397  VERT ORDER      -  SECOND    CLASS I
 DO4397
 DO4397.The horizontal coordinates were established by autonomous hand held GPS
 DO4397.observations and have an estimated accuracy of +/- 10 meters.
 DO4397
 DO4397.The orthometric height was determined by differential leveling and
 DO4397.adjusted by the NATIONAL GEODETIC SURVEY
 DO4397.in April 2013.
 DO4397
 DO4397.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4397.GEOID18 height accuracy estimate available here.
 DO4397
 DO4397.Click photographs - Photos may exist for this station.
 DO4397
 DO4397.The dynamic height is computed by dividing the NAVD 88
 DO4397.geopotential number by the normal gravity value computed on the
 DO4397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4397.degrees latitude (g = 980.6199 gals.).
 DO4397
 DO4397.The modeled gravity was interpolated from observed gravity values.
 DO4397
 DO4397;                    North         East    Units  Estimated Accuracy
 DO4397;SPC IL E     -    60,777.      258,532.      MT  (+/- 10 meters HH2 GPS)
 DO4397
 DO4397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4023720066(NAD 83)
 DO4397
 DO4397                          SUPERSEDED SURVEY CONTROL
 DO4397
 DO4397.No superseded survey control is available for this station.
 DO4397
 DO4397_MARKER: F = FLANGE-ENCASED ROD
 DO4397_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4397_STAMPING: MU 006
 DO4397_MARK LOGO: UIL
 DO4397_PROJECTION: RECESSED 5 CENTIMETERS
 DO4397_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4397_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4397_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4397+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4397_ROD/PIPE-DEPTH: 4.9 meters
 DO4397_SLEEVE-DEPTH  : 0.9 meters
 DO4397
 DO4397  HISTORY     - Date     Condition        Report By
 DO4397  HISTORY     - 20120523 MONUMENTED       AMESC
 DO4397  HISTORY     - 20151012 GOOD             DJHENK
 DO4397  HISTORY     - 20230518 GOOD             ILDT
 DO4397
 DO4397                          STATION DESCRIPTION
 DO4397
 DO4397'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4397'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTHWEST OF METROPOLIS,
 DO4397'4.8 MI (7.7 KM) SOUTH-SOUTHEAST OF MERMET AND 2.5 MI (4.0 KM)
 DO4397'EAST-NORTHEAST OF JOPPA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4397'
 DO4397'TO REACH FROM THE POST OFFICE IN METROPOLIS PROCEED NORTHEAST ALONG US
 DO4397'ROUTE 45 (FERRY STREET) 0.4 MI (0.6 KM) TO 10TH STREET, WEST ON US
 DO4397'ROUTE 45 (WEST 10TH STREET) 5.6 MI (9.0 KM) TO CRIM ROAD (COUNTY ROAD
 DO4397'1060N), WEST ON CRIM ROAD (COUNTY ROAD 1060N) 0.15 MI (0.2 KM) TO THE
 DO4397'STATION ON THE RIGHT.
 DO4397'
 DO4397'THE STATION IS 20 FT (6.1 M) NORTH OF THE CENTERLINE OF CRIM ROAD
 DO4397'(COUNTY ROAD 1060N), 185 FT (56.4 M) WEST OF THE CENTERLINE OF THE
 DO4397'DRIVEWAY TO HOUSE NUMBER '2767', 145.6 FT (44.4 M) NORTHEAST OF POWER
 DO4397'POLE WITHOUT GUY WIRE ALONG SOUTH SIDE OF CRIM ROAD, 48.3 FT (14.7 M)
 DO4397'WEST OF TELEPHONE PEDESTAL '1102 P10' AND 4.0 FT (1.2 M) SOUTH OF EAST
 DO4397'WEST FENCE.
 DO4397'
 DO4397'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4397'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4397'IN IDENTIFICATION.
 DO4397
 DO4397                          STATION RECOVERY (2015)
 DO4397
 DO4397'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DO4397'RECOVERED AS DESCRIBED.
 DO4397'
 DO4397'NOTE-THE CONCRETE IS BUSTED INTO SEVERAL PIECES.  THE STABILITY OF THE
 DO4397'MARKS APPEARS TO BE OKAY.
 DO4397
 DO4397                          STATION RECOVERY (2023)
 DO4397
 DO4397'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4397'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4398 ***********************************************************************
 DO4398  DESIGNATION -  MU 007
 DO4398  PID         -  DO4398
 DO4398  STATE/COUNTY-  IL/MASSAC
 DO4398  COUNTRY     -  US
 DO4398  USGS QUAD   -  JOPPA (2018)
 DO4398
 DO4398                         *CURRENT SURVEY CONTROL
 DO4398  ______________________________________________________________________
 DO4398* NAD 83(1986) POSITION- 37 12 57.2    (N) 088 48 56.5    (W)   HD_HELD2
 DO4398* NAVD 88 ORTHO HEIGHT -   148.933 (meters)      488.62  (feet) ADJUSTED
 DO4398  ______________________________________________________________________
 DO4398  GEOID HEIGHT    -        -28.438 (meters)                     GEOID18
 DO4398  DYNAMIC HEIGHT  -        148.826 (meters)      488.27  (feet) COMP
 DO4398  MODELED GRAVITY -    979,906.5   (mgal)                       NAVD 88
 DO4398
 DO4398  VERT ORDER      -  SECOND    CLASS I
 DO4398
 DO4398.The horizontal coordinates were established by autonomous hand held GPS
 DO4398.observations and have an estimated accuracy of +/- 10 meters.
 DO4398
 DO4398.The orthometric height was determined by differential leveling and
 DO4398.adjusted by the NATIONAL GEODETIC SURVEY
 DO4398.in April 2013.
 DO4398
 DO4398.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4398.GEOID18 height accuracy estimate available here.
 DO4398
 DO4398.Click photographs - Photos may exist for this station.
 DO4398
 DO4398.The dynamic height is computed by dividing the NAVD 88
 DO4398.geopotential number by the normal gravity value computed on the
 DO4398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4398.degrees latitude (g = 980.6199 gals.).
 DO4398
 DO4398.The modeled gravity was interpolated from observed gravity values.
 DO4398
 DO4398;                    North         East    Units  Estimated Accuracy
 DO4398;SPC IL E     -    61,058.      257,187.      MT  (+/- 10 meters HH2 GPS)
 DO4398
 DO4398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3889720366(NAD 83)
 DO4398
 DO4398                          SUPERSEDED SURVEY CONTROL
 DO4398
 DO4398.No superseded survey control is available for this station.
 DO4398
 DO4398_MARKER: F = FLANGE-ENCASED ROD
 DO4398_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4398_STAMPING: MU 007
 DO4398_MARK LOGO: UIL
 DO4398_PROJECTION: RECESSED 10 CENTIMETERS
 DO4398_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4398+STABILITY: SURFACE MOTION
 DO4398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4398+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO4398_ROD/PIPE-DEPTH: 3.0 meters
 DO4398_SLEEVE-DEPTH  : 0.9 meters
 DO4398
 DO4398  HISTORY     - Date     Condition        Report By
 DO4398  HISTORY     - 20120524 MONUMENTED       AMESC
 DO4398
 DO4398                          STATION DESCRIPTION
 DO4398
 DO4398'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4398'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHWEST OF METROPOLIS,
 DO4398'4.3 MI (6.9 KM) SOUTH-SOUTHEAST OF MERMET AND 1.7 MI (2.7 KM)
 DO4398'EAST-NORTHEAST OF JOPPA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4398'
 DO4398'TO REACH FROM THE POST OFFICE IN METROPOLIS PROCEED NORTHEAST ALONG US
 DO4398'ROUTE 45 (FERRY STREET) 0.4 MI (0.6 KM) TO 10TH STREET, WEST ON US
 DO4398'ROUTE 45 (WEST 10TH STREET) 5.6 MI (9.0 KM) TO CRIM ROAD (COUNTY ROAD
 DO4398'1060N), WEST ON CRIM ROAD (COUNTY ROAD 1060N) 1.2 MI (1.9 KM) TO THE
 DO4398'STATION ON THE RIGHT.
 DO4398'
 DO4398'THE STATION IS 20 FT (6.1 M) NORTH OF THE CENTERLINE OF CRIM ROAD
 DO4398'(COUNTY ROAD 1060N), 174 FT (53.0 M) SOUTHEAST OF POWER POLE WITH AN
 DO4398'ELECTRIC METER, 57.5 FT (17.5 M) WEST OF THE CENTERLINE OF A GRAVEL
 DO4398'DRIVEWAY AND 26.5 FT (8.1 M) WEST OF TELEPHONE PEDESTAL 'L 1102 P3
 DO4398'LP2'.
 DO4398'
 DO4398'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4398'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4398'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4399 ***********************************************************************
 DO4399  DESIGNATION -  MU 008
 DO4399  PID         -  DO4399
 DO4399  STATE/COUNTY-  IL/MASSAC
 DO4399  COUNTRY     -  US
 DO4399  USGS QUAD   -  JOPPA (2018)
 DO4399
 DO4399                         *CURRENT SURVEY CONTROL
 DO4399  ______________________________________________________________________
 DO4399* NAD 83(1986) POSITION- 37 13 14.7    (N) 088 49 49.4    (W)   HD_HELD2
 DO4399* NAVD 88 ORTHO HEIGHT -   128.382 (meters)      421.20  (feet) ADJUSTED
 DO4399  ______________________________________________________________________
 DO4399  GEOID HEIGHT    -        -28.435 (meters)                     GEOID18
 DO4399  DYNAMIC HEIGHT  -        128.290 (meters)      420.90  (feet) COMP
 DO4399  MODELED GRAVITY -    979,907.8   (mgal)                       NAVD 88
 DO4399
 DO4399  VERT ORDER      -  SECOND    CLASS I
 DO4399
 DO4399.The horizontal coordinates were established by autonomous hand held GPS
 DO4399.observations and have an estimated accuracy of +/- 10 meters.
 DO4399
 DO4399.The orthometric height was determined by differential leveling and
 DO4399.adjusted by the NATIONAL GEODETIC SURVEY
 DO4399.in April 2013.
 DO4399
 DO4399.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4399.GEOID18 height accuracy estimate available here.
 DO4399
 DO4399.Click photographs - Photos may exist for this station.
 DO4399
 DO4399.The dynamic height is computed by dividing the NAVD 88
 DO4399.geopotential number by the normal gravity value computed on the
 DO4399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4399.degrees latitude (g = 980.6199 gals.).
 DO4399
 DO4399.The modeled gravity was interpolated from observed gravity values.
 DO4399
 DO4399;                    North         East    Units  Estimated Accuracy
 DO4399;SPC IL E     -    61,604.      255,885.      MT  (+/- 10 meters HH2 GPS)
 DO4399
 DO4399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3760320930(NAD 83)
 DO4399
 DO4399                          SUPERSEDED SURVEY CONTROL
 DO4399
 DO4399.No superseded survey control is available for this station.
 DO4399
 DO4399_MARKER: F = FLANGE-ENCASED ROD
 DO4399_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4399_STAMPING: MU 008
 DO4399_MARK LOGO: UIL
 DO4399_PROJECTION: RECESSED 10 CENTIMETERS
 DO4399_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4399+STABILITY: SURFACE MOTION
 DO4399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4399+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO4399_ROD/PIPE-DEPTH: 3.7 meters
 DO4399_SLEEVE-DEPTH  : 0.9 meters
 DO4399
 DO4399  HISTORY     - Date     Condition        Report By
 DO4399  HISTORY     - 20120524 MONUMENTED       AMESC
 DO4399
 DO4399                          STATION DESCRIPTION
 DO4399
 DO4399'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4399'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHWEST OF METROPOLIS,
 DO4399'3.7 MI (6.0 KM) SOUTH-SOUTHEAST OF MERMET AND 1.3 MI (2.1 KM)
 DO4399'NORTHEAST OF JOPPA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4399'
 DO4399'TO REACH FROM THE POST OFFICE IN METROPOLIS PROCEED NORTHEAST ALONG US
 DO4399'ROUTE 45 (FERRY STREET) 0.4 MI (0.6 KM) TO 10TH STREET, WEST ON US
 DO4399'ROUTE 45 (WEST 10TH STREET) 5.6 MI (9.0 KM) TO CRIM ROAD (COUNTY ROAD
 DO4399'1060N), WEST ON CRIM ROAD (COUNTY ROAD 1060N) 2.15 MI (3.5 KM) TO
 DO4399'JOPPA BYPASS ROAD, NORTH ON JOPPA BYPASS ROAD 150 FT (45.7 M) TO THE
 DO4399'STATION ON THE RIGHT.
 DO4399'
 DO4399'THE STATION IS IN THE SOUTHEAST QUADRANT OF JOPPA BYPASS ROAD AND
 DO4399'COUNTY ROAD 1000N, 58 FT (17.7 M) SOUTH OF THE CENTERLINE OF COUNTY
 DO4399'ROAD 1000N, 38.5 FT (11.7 M) EAST OF THE CENTERLINE OF JOPPA BYPASS
 DO4399'ROAD, 94 FT (28.7 M) SOUTHEAST OF POWER POLE WITH 4 GUY WIRES, 74 FT
 DO4399'(22.6 M) NORTH OF TELEPHONE PEDESTAL '1101 LP1 P19' AND 6 FT (1.8 M)
 DO4399'WEST OF NORTH SOUTH FENCE.
 DO4399'
 DO4399'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4399'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4399'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4400 ***********************************************************************
 DO4400  DESIGNATION -  MU 009
 DO4400  PID         -  DO4400
 DO4400  STATE/COUNTY-  IL/MASSAC
 DO4400  COUNTRY     -  US
 DO4400  USGS QUAD   -  JOPPA (2018)
 DO4400
 DO4400                         *CURRENT SURVEY CONTROL
 DO4400  ______________________________________________________________________
 DO4400* NAD 83(1986) POSITION- 37 13 15.5    (N) 088 50 59.8    (W)   HD_HELD2
 DO4400* NAVD 88 ORTHO HEIGHT -   111.511 (meters)      365.85  (feet) ADJUSTED
 DO4400  ______________________________________________________________________
 DO4400  GEOID HEIGHT    -        -28.428 (meters)                     GEOID18
 DO4400  DYNAMIC HEIGHT  -        111.430 (meters)      365.58  (feet) COMP
 DO4400  MODELED GRAVITY -    979,908.6   (mgal)                       NAVD 88
 DO4400
 DO4400  VERT ORDER      -  SECOND    CLASS I
 DO4400
 DO4400.The horizontal coordinates were established by autonomous hand held GPS
 DO4400.observations and have an estimated accuracy of +/- 10 meters.
 DO4400
 DO4400.The orthometric height was determined by differential leveling and
 DO4400.adjusted by the NATIONAL GEODETIC SURVEY
 DO4400.in April 2013.
 DO4400
 DO4400.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4400.GEOID18 height accuracy estimate available here.
 DO4400
 DO4400.Click photographs - Photos may exist for this station.
 DO4400
 DO4400.The dynamic height is computed by dividing the NAVD 88
 DO4400.geopotential number by the normal gravity value computed on the
 DO4400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4400.degrees latitude (g = 980.6199 gals.).
 DO4400
 DO4400.The modeled gravity was interpolated from observed gravity values.
 DO4400
 DO4400;                    North         East    Units  Estimated Accuracy
 DO4400;SPC IL E     -    61,638.      254,150.      MT  (+/- 10 meters HH2 GPS)
 DO4400
 DO4400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3586920989(NAD 83)
 DO4400
 DO4400                          SUPERSEDED SURVEY CONTROL
 DO4400
 DO4400.No superseded survey control is available for this station.
 DO4400
 DO4400_MARKER: F = FLANGE-ENCASED ROD
 DO4400_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4400_STAMPING: MU 009
 DO4400_MARK LOGO: UIL
 DO4400_PROJECTION: RECESSED 13 CENTIMETERS
 DO4400_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4400_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4400+STABILITY: POSITION/ELEVATION WELL
 DO4400_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4400+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO4400_ROD/PIPE-DEPTH: 7.3 meters
 DO4400_SLEEVE-DEPTH  : 0.9 meters
 DO4400
 DO4400  HISTORY     - Date     Condition        Report By
 DO4400  HISTORY     - 20120524 MONUMENTED       AMESC
 DO4400
 DO4400                          STATION DESCRIPTION
 DO4400
 DO4400'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4400'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHWEST OF METROPOLIS,
 DO4400'3.6 MI (5.8 KM) SOUTH OF MERMET AND 1.0 MI (1.6 KM) NORTH-NORTHWEST OF
 DO4400'JOPPA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4400'
 DO4400'TO REACH FROM THE POST OFFICE IN METROPOLIS PROCEED NORTHEAST ALONG US
 DO4400'ROUTE 45 (FERRY STREET) 0.4 MI (0.6 KM) TO 10TH STREET, WEST ON US
 DO4400'ROUTE 45 (WEST 10TH STREET) 5.6 MI (9.0 KM) TO CRIM ROAD (COUNTY ROAD
 DO4400'1060N), WEST ON CRIM ROAD (COUNTY ROAD 1060N) 2.15 MI (3.5 KM) TO
 DO4400'JOPPA BYPASS ROAD, NORTH ON JOPPA BYPASS ROAD 180 FT (54.9 M) TO
 DO4400'COUNTY ROAD 1000N, WEST ON COUNTY ROAD 1000N 1.07 MI (1.7 KM) TO THE
 DO4400'STATION ON THE LEFT.
 DO4400'
 DO4400'THE STATION IS 35 FT (10.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4400'1000N, 63.6 FT (19.4 M) EAST OF THE EAST RAIL OF THE RAILROAD TRACKS,
 DO4400'67.1 FT (20.5 M) NORTH OF GAS VENT PIPE AND WARNING POST AND 8.7 FT
 DO4400'(2.7 M) EAST OF TELEPHONE PEDESTAL '1000 P38'.
 DO4400'
 DO4400'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4400'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4400'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4401 ***********************************************************************
 DO4401  DESIGNATION -  MU 010
 DO4401  PID         -  DO4401
 DO4401  STATE/COUNTY-  IL/MASSAC
 DO4401  COUNTRY     -  US
 DO4401  USGS QUAD   -  JOPPA (2018)
 DO4401
 DO4401                         *CURRENT SURVEY CONTROL
 DO4401  ______________________________________________________________________
 DO4401* NAD 83(1986) POSITION- 37 13 43.73   (N) 088 51 27.75   (W)   HD_HELD1
 DO4401* NAVD 88 ORTHO HEIGHT -   112.962 (meters)      370.61  (feet) ADJUSTED
 DO4401  ______________________________________________________________________
 DO4401  GEOID HEIGHT    -        -28.433 (meters)                     GEOID18
 DO4401  DYNAMIC HEIGHT  -        112.880 (meters)      370.34  (feet) COMP
 DO4401  MODELED GRAVITY -    979,908.9   (mgal)                       NAVD 88
 DO4401
 DO4401  VERT ORDER      -  SECOND    CLASS I
 DO4401
 DO4401.The horizontal coordinates were determined by differentially corrected
 DO4401.hand held GPS observations or other comparable positioning techniques
 DO4401.and have an estimated accuracy of +/- 3 meters.
 DO4401
 DO4401.The orthometric height was determined by differential leveling and
 DO4401.adjusted by the NATIONAL GEODETIC SURVEY
 DO4401.in April 2013.
 DO4401
 DO4401.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4401.GEOID18 height accuracy estimate available here.
 DO4401
 DO4401.Click photographs - Photos may exist for this station.
 DO4401
 DO4401.The dynamic height is computed by dividing the NAVD 88
 DO4401.geopotential number by the normal gravity value computed on the
 DO4401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4401.degrees latitude (g = 980.6199 gals.).
 DO4401
 DO4401.The modeled gravity was interpolated from observed gravity values.
 DO4401
 DO4401;                    North         East    Units  Estimated Accuracy
 DO4401;SPC IL E     -    62,512.5     253,465.7     MT  (+/- 3 meters HH1 GPS) 
 DO4401
 DO4401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3519721872(NAD 83)
 DO4401
 DO4401                          SUPERSEDED SURVEY CONTROL
 DO4401
 DO4401.No superseded survey control is available for this station.
 DO4401
 DO4401_MARKER: F = FLANGE-ENCASED ROD
 DO4401_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4401_STAMPING: MU 010
 DO4401_MARK LOGO: UIL
 DO4401_PROJECTION: RECESSED 8 CENTIMETERS
 DO4401_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4401_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4401+STABILITY: POSITION/ELEVATION WELL
 DO4401_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4401+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2012
 DO4401_ROD/PIPE-DEPTH: 6.9 meters
 DO4401_SLEEVE-DEPTH  : 0.9 meters
 DO4401
 DO4401  HISTORY     - Date     Condition        Report By
 DO4401  HISTORY     - 20120525 MONUMENTED       AMESC
 DO4401
 DO4401                          STATION DESCRIPTION
 DO4401
 DO4401'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4401'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHEAST OF KARNAK, 3.1
 DO4401'MI (5.0 KM) SOUTH-SOUTHWEST OF MERMET AND 1.7 MI (2.7 KM)
 DO4401'NORTH-NORTHWEST OF JOPPA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4401'
 DO4401'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4401'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4401'COUNTY ROAD 2 WHICH CHANGES TO GRAND CHAIN ROAD IN MASSAC COUNTY 10.8
 DO4401'MI (17.4 KM) TO MAPLE GROVE ELEMENTARY SCHOOL AND THE STATION ON THE
 DO4401'LEFT.
 DO4401'
 DO4401'THE STATION IS 30 FT (9.1 M) EAST OF THE CENTERLINE OF GRAND CHAIN
 DO4401'ROAD, 134.5 FT (41.0 M) SOUTH OF THE CENTERLINE OF NORTH ENTRANCE TO
 DO4401'SCHOOL, 127 FT (38.7 M) NORTH OF GRAVEL DRIVE TO EAST, 70.8 FT (21.6
 DO4401'M) NORTHEAST OF 'MAPLE GROVE SCHOOL' SIGN AND 3.5 FT (1.1 M) WEST OF
 DO4401'NORTH SOUTH FENCE.
 DO4401'
 DO4401'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4401'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4401'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4402 ***********************************************************************
 DO4402  DESIGNATION -  MU 011
 DO4402  PID         -  DO4402
 DO4402  STATE/COUNTY-  IL/MASSAC
 DO4402  COUNTRY     -  US
 DO4402  USGS QUAD   -  JOPPA (2018)
 DO4402
 DO4402                         *CURRENT SURVEY CONTROL
 DO4402  ______________________________________________________________________
 DO4402* NAD 83(1986) POSITION- 37 14 09.2    (N) 088 52 10.9    (W)   HD_HELD2
 DO4402* NAVD 88 ORTHO HEIGHT -   118.027 (meters)      387.23  (feet) ADJUSTED
 DO4402  ______________________________________________________________________
 DO4402  GEOID HEIGHT    -        -28.435 (meters)                     GEOID18
 DO4402  DYNAMIC HEIGHT  -        117.942 (meters)      386.95  (feet) COMP
 DO4402  MODELED GRAVITY -    979,909.4   (mgal)                       NAVD 88
 DO4402
 DO4402  VERT ORDER      -  SECOND    CLASS I
 DO4402
 DO4402.The horizontal coordinates were established by autonomous hand held GPS
 DO4402.observations and have an estimated accuracy of +/- 10 meters.
 DO4402
 DO4402.The orthometric height was determined by differential leveling and
 DO4402.adjusted by the NATIONAL GEODETIC SURVEY
 DO4402.in April 2013.
 DO4402
 DO4402.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4402.GEOID18 height accuracy estimate available here.
 DO4402
 DO4402.Click photographs - Photos may exist for this station.
 DO4402
 DO4402.The dynamic height is computed by dividing the NAVD 88
 DO4402.geopotential number by the normal gravity value computed on the
 DO4402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4402.degrees latitude (g = 980.6199 gals.).
 DO4402
 DO4402.The modeled gravity was interpolated from observed gravity values.
 DO4402
 DO4402;                    North         East    Units  Estimated Accuracy
 DO4402;SPC IL E     -    63,304.      252,406.      MT  (+/- 10 meters HH2 GPS)
 DO4402
 DO4402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3414922678(NAD 83)
 DO4402
 DO4402                          SUPERSEDED SURVEY CONTROL
 DO4402
 DO4402.No superseded survey control is available for this station.
 DO4402
 DO4402_MARKER: F = FLANGE-ENCASED ROD
 DO4402_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4402_STAMPING: MU 011
 DO4402_MARK LOGO: UIL
 DO4402_PROJECTION: RECESSED 10 CENTIMETERS
 DO4402_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4402_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4402+STABILITY: POSITION/ELEVATION WELL
 DO4402_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4402+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2012
 DO4402_ROD/PIPE-DEPTH: 4.9 meters
 DO4402_SLEEVE-DEPTH  : 0.9 meters
 DO4402
 DO4402  HISTORY     - Date     Condition        Report By
 DO4402  HISTORY     - 20120525 MONUMENTED       AMESC
 DO4402
 DO4402                          STATION DESCRIPTION
 DO4402
 DO4402'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4402'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHEAST OF KARNAK, 2.9
 DO4402'MI (4.7 KM) SOUTH-SOUTHWEST OF MERMET AND 2.5 MI (4.0 KM) NORTHWEST OF
 DO4402'JOPPA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4402'
 DO4402'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4402'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4402'COUNTY ROAD 2 WHICH CHANGES TO GRAND CHAIN ROAD IN MASSAC COUNTY 9.8
 DO4402'MI (15.8 KM) TO THE STATION ON THE RIGHT.
 DO4402'
 DO4402'THE STATION IS 27.5 FT (8.4 M) SOUTH OF THE CENTERLINE OF GRAND CHAIN
 DO4402'ROAD, 107 FT (32.6 M) EAST OF A GRAVEL FIELD ENTRANCE TO THE SOUTH, 90
 DO4402'FT (27.4 M) WEST OF A GRASS FIELD ENTRANCE TO THE SOUTH AND 47.5 FT
 DO4402'(14.5 M) EAST OF A POWER POLE WITH GUY WIRE.
 DO4402'
 DO4402'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4402'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4402'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4403 ***********************************************************************
 DO4403  DESIGNATION -  MU 012
 DO4403  PID         -  DO4403
 DO4403  STATE/COUNTY-  IL/MASSAC
 DO4403  COUNTRY     -  US
 DO4403  USGS QUAD   -  BANDANA (2019)
 DO4403
 DO4403                         *CURRENT SURVEY CONTROL
 DO4403  ______________________________________________________________________
 DO4403* NAD 83(1986) POSITION- 37 14 11.2    (N) 088 53 16.4    (W)   HD_HELD2
 DO4403* NAVD 88 ORTHO HEIGHT -   116.053 (meters)      380.75  (feet) ADJUSTED
 DO4403  ______________________________________________________________________
 DO4403  GEOID HEIGHT    -        -28.429 (meters)                     GEOID18
 DO4403  DYNAMIC HEIGHT  -        115.970 (meters)      380.48  (feet) COMP
 DO4403  MODELED GRAVITY -    979,909.5   (mgal)                       NAVD 88
 DO4403
 DO4403  VERT ORDER      -  SECOND    CLASS I
 DO4403
 DO4403.The horizontal coordinates were established by autonomous hand held GPS
 DO4403.observations and have an estimated accuracy of +/- 10 meters.
 DO4403
 DO4403.The orthometric height was determined by differential leveling and
 DO4403.adjusted by the NATIONAL GEODETIC SURVEY
 DO4403.in April 2013.
 DO4403
 DO4403.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4403.GEOID18 height accuracy estimate available here.
 DO4403
 DO4403.Click photographs - Photos may exist for this station.
 DO4403
 DO4403.The dynamic height is computed by dividing the NAVD 88
 DO4403.geopotential number by the normal gravity value computed on the
 DO4403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4403.degrees latitude (g = 980.6199 gals.).
 DO4403
 DO4403.The modeled gravity was interpolated from observed gravity values.
 DO4403
 DO4403;                    North         East    Units  Estimated Accuracy
 DO4403;SPC IL E     -    63,375.      250,792.      MT  (+/- 10 meters HH2 GPS)
 DO4403
 DO4403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3253622772(NAD 83)
 DO4403
 DO4403                          SUPERSEDED SURVEY CONTROL
 DO4403
 DO4403.No superseded survey control is available for this station.
 DO4403
 DO4403_MARKER: F = FLANGE-ENCASED ROD
 DO4403_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4403_STAMPING: MU 012
 DO4403_MARK LOGO: UIL
 DO4403_PROJECTION: RECESSED 10 CENTIMETERS
 DO4403_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4403_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4403+STABILITY: POSITION/ELEVATION WELL
 DO4403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4403+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2012
 DO4403_ROD/PIPE-DEPTH: 6.1 meters
 DO4403_SLEEVE-DEPTH  : 0.9 meters
 DO4403
 DO4403  HISTORY     - Date     Condition        Report By
 DO4403  HISTORY     - 20120525 MONUMENTED       AMESC
 DO4403
 DO4403                          STATION DESCRIPTION
 DO4403
 DO4403'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4403'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTHEAST OF KARNAK, 3.4
 DO4403'MI (5.5 KM) SOUTHWEST OF MERMET AND 3.2 MI (5.1 KM) NORTHWEST OF
 DO4403'JOPPA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4403'
 DO4403'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4403'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4403'COUNTY ROAD 2 WHICH CHANGES TO GRAND CHAIN ROAD IN MASSAC COUNTY 8.77
 DO4403'MI (14.1 KM) TO THE STATION ON THE LEFT.
 DO4403'
 DO4403'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF GRAND CHAIN
 DO4403'ROAD, 101 FT (30.8 M) EAST OF A 'HILLERMAN' SIGN, 50.2 FT (15.3 M)
 DO4403'WEST OF A TELEPHONE PEDESTAL '1000 P48-4' AND 6.1 FT (1.9 M) SOUTH OF
 DO4403'AN EAST WEST FENCE.
 DO4403'
 DO4403'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4403'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4403'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4405 ***********************************************************************
 DO4405  DESIGNATION -  MU 013
 DO4405  PID         -  DO4405
 DO4405  STATE/COUNTY-  IL/MASSAC
 DO4405  COUNTRY     -  US
 DO4405  USGS QUAD   -  BANDANA (2019)
 DO4405
 DO4405                         *CURRENT SURVEY CONTROL
 DO4405  ______________________________________________________________________
 DO4405* NAD 83(1986) POSITION- 37 14 33.6    (N) 088 54 27.0    (W)   HD_HELD2
 DO4405* NAVD 88 ORTHO HEIGHT -   123.334 (meters)      404.64  (feet) ADJUSTED
 DO4405  ______________________________________________________________________
 DO4405  GEOID HEIGHT    -        -28.429 (meters)                     GEOID18
 DO4405  DYNAMIC HEIGHT  -        123.246 (meters)      404.35  (feet) COMP
 DO4405  MODELED GRAVITY -    979,909.9   (mgal)                       NAVD 88
 DO4405
 DO4405  VERT ORDER      -  SECOND    CLASS I
 DO4405
 DO4405.The horizontal coordinates were established by autonomous hand held GPS
 DO4405.observations and have an estimated accuracy of +/- 10 meters.
 DO4405
 DO4405.The orthometric height was determined by differential leveling and
 DO4405.adjusted by the NATIONAL GEODETIC SURVEY
 DO4405.in April 2013.
 DO4405
 DO4405.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4405.GEOID18 height accuracy estimate available here.
 DO4405
 DO4405.Click photographs - Photos may exist for this station.
 DO4405
 DO4405.The dynamic height is computed by dividing the NAVD 88
 DO4405.geopotential number by the normal gravity value computed on the
 DO4405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4405.degrees latitude (g = 980.6199 gals.).
 DO4405
 DO4405.The modeled gravity was interpolated from observed gravity values.
 DO4405
 DO4405;                    North         East    Units  Estimated Accuracy
 DO4405;SPC IL E     -    64,076.      249,056.      MT  (+/- 10 meters HH2 GPS)
 DO4405
 DO4405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3081023497(NAD 83)
 DO4405
 DO4405                          SUPERSEDED SURVEY CONTROL
 DO4405
 DO4405.No superseded survey control is available for this station.
 DO4405
 DO4405_MARKER: F = FLANGE-ENCASED ROD
 DO4405_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4405_STAMPING: MU 013
 DO4405_MARK LOGO: UIL
 DO4405_PROJECTION: RECESSED 10 CENTIMETERS
 DO4405_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4405_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4405+STABILITY: POSITION/ELEVATION WELL
 DO4405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4405+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2012
 DO4405_ROD/PIPE-DEPTH: 4.9 meters
 DO4405_SLEEVE-DEPTH  : 0.9 meters
 DO4405
 DO4405  HISTORY     - Date     Condition        Report By
 DO4405  HISTORY     - 20120525 MONUMENTED       AMESC
 DO4405
 DO4405                          STATION DESCRIPTION
 DO4405
 DO4405'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4405'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) SOUTHEAST OF KARNAK, 4.3
 DO4405'MI (6.9 KM) NORTHWEST OF JOPPA AND 4.0 MI (6.4 KM) WEST-SOUTHWEST OF
 DO4405'MERMET.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4405'
 DO4405'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4405'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4405'COUNTY ROAD 2 WHICH CHANGES TO GRAND CHAIN ROAD IN MASSAC COUNTY 7.6
 DO4405'MI (12.2 KM) TO CALVIN LANE AND THE STATION ON THE LEFT.
 DO4405'
 DO4405'THE STATION IS 35 FT (10.7 M) NORTH OF THE CENTERLINE OF GRAND CHAIN
 DO4405'ROAD, 113 FT (34.4 M) EAST OF CALVIN LANE, 37.6 FT (11.5 M)
 DO4405'WEST-SOUTHWEST OF A FIBER OPTIC HAND HOLE WITH WARNING POST AND 9.0 FT
 DO4405'(2.7 M) SOUTHEAST OF A POWER POLE.
 DO4405'
 DO4405'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4405'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4405'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4406 ***********************************************************************
 DO4406  DESIGNATION -  MU 014
 DO4406  PID         -  DO4406
 DO4406  STATE/COUNTY-  IL/MASSAC
 DO4406  COUNTRY     -  US
 DO4406  USGS QUAD   -  BANDANA (2019)
 DO4406
 DO4406                         *CURRENT SURVEY CONTROL
 DO4406  ______________________________________________________________________
 DO4406* NAD 83(1986) POSITION- 37 14 37.6    (N) 088 55 09.1    (W)   HD_HELD2
 DO4406* NAVD 88 ORTHO HEIGHT -   138.196 (meters)      453.40  (feet) ADJUSTED
 DO4406  ______________________________________________________________________
 DO4406  GEOID HEIGHT    -        -28.429 (meters)                     GEOID18
 DO4406  DYNAMIC HEIGHT  -        138.097 (meters)      453.07  (feet) COMP
 DO4406  MODELED GRAVITY -    979,909.8   (mgal)                       NAVD 88
 DO4406
 DO4406  VERT ORDER      -  SECOND    CLASS I
 DO4406
 DO4406.The horizontal coordinates were established by autonomous hand held GPS
 DO4406.observations and have an estimated accuracy of +/- 10 meters.
 DO4406
 DO4406.The orthometric height was determined by differential leveling and
 DO4406.adjusted by the NATIONAL GEODETIC SURVEY
 DO4406.in April 2013.
 DO4406
 DO4406.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4406.GEOID18 height accuracy estimate available here.
 DO4406
 DO4406.Click photographs - Photos may exist for this station.
 DO4406
 DO4406.The dynamic height is computed by dividing the NAVD 88
 DO4406.geopotential number by the normal gravity value computed on the
 DO4406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4406.degrees latitude (g = 980.6199 gals.).
 DO4406
 DO4406.The modeled gravity was interpolated from observed gravity values.
 DO4406
 DO4406;                    North         East    Units  Estimated Accuracy
 DO4406;SPC IL E     -    64,205.      248,020.      MT  (+/- 10 meters HH2 GPS)
 DO4406
 DO4406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2977523641(NAD 83)
 DO4406
 DO4406                          SUPERSEDED SURVEY CONTROL
 DO4406
 DO4406.No superseded survey control is available for this station.
 DO4406
 DO4406_MARKER: F = FLANGE-ENCASED ROD
 DO4406_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4406_STAMPING: MU 014
 DO4406_MARK LOGO: UIL
 DO4406_PROJECTION: RECESSED 10 CENTIMETERS
 DO4406_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4406_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4406+STABILITY: POSITION/ELEVATION WELL
 DO4406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4406+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2012
 DO4406_ROD/PIPE-DEPTH: 7.3 meters
 DO4406_SLEEVE-DEPTH  : 0.9 meters
 DO4406
 DO4406  HISTORY     - Date     Condition        Report By
 DO4406  HISTORY     - 20120525 MONUMENTED       AMESC
 DO4406
 DO4406                          STATION DESCRIPTION
 DO4406
 DO4406'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4406'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST-NORTHWEST OF JOPPA,
 DO4406'4.6 MI (7.4 KM) SOUTHEAST OF KARNAK AND 4.5 MI (7.2 KM) WEST-SOUTHWEST
 DO4406'OF MERMET.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4406'
 DO4406'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4406'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4406'COUNTY ROAD 2 WHICH CHANGES TO GRAND CHAIN ROAD IN MASSAC COUNTY 6.93
 DO4406'MI (11.2 KM) TO THE STATION ON THE RIGHT.
 DO4406'
 DO4406'THE STATION IS 29.5 FT (9.0 M) SOUTH OF THE CENTERLINE OF GRAND CHAIN
 DO4406'ROAD, 100 FT (30.5 M) EAST OF THE CENTERLINE OF THE DRIVEWAY TO HOUSE
 DO4406'NUMBER '212', 28 FT (8.5 M) NORTH OF AN EAST WEST FENCE, 16.5 FT (5.0
 DO4406'M) WEST OF A GRAVEL FIELD ENTRANCE TO THE SOUTH AND 7.8 FT (2.4 M)
 DO4406'SOUTHWEST OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER FIELD
 DO4406'ENTRANCE.
 DO4406'
 DO4406'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4406'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4406'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4407 ***********************************************************************
 DO4407  DESIGNATION -  MU 015
 DO4407  PID         -  DO4407
 DO4407  STATE/COUNTY-  IL/PULASKI
 DO4407  COUNTRY     -  US
 DO4407  USGS QUAD   -  BANDANA (2019)
 DO4407
 DO4407                         *CURRENT SURVEY CONTROL
 DO4407  ______________________________________________________________________
 DO4407* NAD 83(1986) POSITION- 37 14 28.4    (N) 088 56 03.2    (W)   HD_HELD2
 DO4407* NAVD 88 ORTHO HEIGHT -   140.856 (meters)      462.13  (feet) ADJUSTED
 DO4407  ______________________________________________________________________
 DO4407  GEOID HEIGHT    -        -28.424 (meters)                     GEOID18
 DO4407  DYNAMIC HEIGHT  -        140.755 (meters)      461.79  (feet) COMP
 DO4407  MODELED GRAVITY -    979,909.3   (mgal)                       NAVD 88
 DO4407
 DO4407  VERT ORDER      -  SECOND    CLASS I
 DO4407
 DO4407.The horizontal coordinates were established by autonomous hand held GPS
 DO4407.observations and have an estimated accuracy of +/- 10 meters.
 DO4407
 DO4407.The orthometric height was determined by differential leveling and
 DO4407.adjusted by the NATIONAL GEODETIC SURVEY
 DO4407.in April 2013.
 DO4407
 DO4407.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4407.GEOID18 height accuracy estimate available here.
 DO4407
 DO4407.Click photographs - Photos may exist for this station.
 DO4407
 DO4407.The dynamic height is computed by dividing the NAVD 88
 DO4407.geopotential number by the normal gravity value computed on the
 DO4407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4407.degrees latitude (g = 980.6199 gals.).
 DO4407
 DO4407.The modeled gravity was interpolated from observed gravity values.
 DO4407
 DO4407;                    North         East    Units  Estimated Accuracy
 DO4407;SPC IL W     -    64,470.      809,350.      MT  (+/- 10 meters HH2 GPS)
 DO4407
 DO4407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2843623385(NAD 83)
 DO4407
 DO4407                          SUPERSEDED SURVEY CONTROL
 DO4407
 DO4407.No superseded survey control is available for this station.
 DO4407
 DO4407_MARKER: F = FLANGE-ENCASED ROD
 DO4407_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4407_STAMPING: MU 015
 DO4407_MARK LOGO: UIL
 DO4407_PROJECTION: RECESSED 10 CENTIMETERS
 DO4407_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4407_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4407+STABILITY: POSITION/ELEVATION WELL
 DO4407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4407+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2012
 DO4407_ROD/PIPE-DEPTH: 9.8 meters
 DO4407_SLEEVE-DEPTH  : 0.9 meters
 DO4407
 DO4407  HISTORY     - Date     Condition        Report By
 DO4407  HISTORY     - 20120526 MONUMENTED       AMESC
 DO4407
 DO4407                          STATION DESCRIPTION
 DO4407
 DO4407'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4407'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) WEST-NORTHWEST OF JOPPA,
 DO4407'5.3 MI (8.5 KM) WEST-SOUTHWEST OF MERMET AND 4.3 MI (6.9 KM)
 DO4407'SOUTH-SOUTHEAST OF KARNAK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4407'
 DO4407'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4407'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4407'COUNTY ROAD 2 6.0 MI (9.7 KM) TO THE STATION ON THE LEFT.
 DO4407'
 DO4407'THE STATION IS 41.5 FT (12.6 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4407'2, 78 FT (23.8 M) NORTH OF A TELEPHONE PEDESTAL, 21 FT (6.4 M) EAST OF
 DO4407'A GRAVEL FIELD ENTRANCE TO THE NORTH AND 3.7 FT (1.1 M) SOUTH OF AN
 DO4407'EAST WEST FENCE.
 DO4407'
 DO4407'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4407'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4407'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4408 ***********************************************************************
 DO4408  DESIGNATION -  MU 016
 DO4408  PID         -  DO4408
 DO4408  STATE/COUNTY-  IL/PULASKI
 DO4408  COUNTRY     -  US
 DO4408  USGS QUAD   -  BANDANA (2019)
 DO4408
 DO4408                         *CURRENT SURVEY CONTROL
 DO4408  ______________________________________________________________________
 DO4408* NAD 83(1986) POSITION- 37 14 28.2    (N) 088 57 02.0    (W)   HD_HELD2
 DO4408* NAVD 88 ORTHO HEIGHT -   115.323 (meters)      378.36  (feet) ADJUSTED
 DO4408  ______________________________________________________________________
 DO4408  GEOID HEIGHT    -        -28.421 (meters)                     GEOID18
 DO4408  DYNAMIC HEIGHT  -        115.240 (meters)      378.08  (feet) COMP
 DO4408  MODELED GRAVITY -    979,908.8   (mgal)                       NAVD 88
 DO4408
 DO4408  VERT ORDER      -  SECOND    CLASS I
 DO4408
 DO4408.The horizontal coordinates were established by autonomous hand held GPS
 DO4408.observations and have an estimated accuracy of +/- 10 meters.
 DO4408
 DO4408.The orthometric height was determined by differential leveling and
 DO4408.adjusted by the NATIONAL GEODETIC SURVEY
 DO4408.in April 2013.
 DO4408
 DO4408.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4408.GEOID18 height accuracy estimate available here.
 DO4408
 DO4408.Click photographs - Photos may exist for this station.
 DO4408
 DO4408.The dynamic height is computed by dividing the NAVD 88
 DO4408.geopotential number by the normal gravity value computed on the
 DO4408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4408.degrees latitude (g = 980.6199 gals.).
 DO4408
 DO4408.The modeled gravity was interpolated from observed gravity values.
 DO4408
 DO4408;                    North         East    Units  Estimated Accuracy
 DO4408;SPC IL W     -    64,445.      807,901.      MT  (+/- 10 meters HH2 GPS)
 DO4408
 DO4408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2698723408(NAD 83)
 DO4408
 DO4408                          SUPERSEDED SURVEY CONTROL
 DO4408
 DO4408.No superseded survey control is available for this station.
 DO4408
 DO4408_MARKER: F = FLANGE-ENCASED ROD
 DO4408_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4408_STAMPING: MU 016
 DO4408_MARK LOGO: UIL
 DO4408_PROJECTION: RECESSED 10 CENTIMETERS
 DO4408_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4408_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4408+STABILITY: POSITION/ELEVATION WELL
 DO4408_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4408+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2012
 DO4408_ROD/PIPE-DEPTH: 6.1 meters
 DO4408_SLEEVE-DEPTH  : 0.9 meters
 DO4408
 DO4408  HISTORY     - Date     Condition        Report By
 DO4408  HISTORY     - 20120526 MONUMENTED       AMESC
 DO4408
 DO4408                          STATION DESCRIPTION
 DO4408
 DO4408'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4408'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST-NORTHWEST OF JOPPA,
 DO4408'6.2 MI (10.0 KM) WEST-SOUTHWEST OF MERMET AND 3.9 MI (6.3 KM)
 DO4408'SOUTH-SOUTHEAST OF KARNAK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4408'
 DO4408'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4408'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4408'COUNTY ROAD 2 4.93 MI (7.9 KM) TO THE STATION ON THE RIGHT.
 DO4408'
 DO4408'THE STATION IS 27.5 FT (8.4 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4408'2, OPPOSITE A GRAVEL FIELD ENTRANCE ON THE NORTH SIDE OF COUNTY ROAD
 DO4408'2, 39.5 FT (12.0 M) WEST OF THE LAST TREE IN THE TREE LINE ALONG THE
 DO4408'SOUTH SIDE OF COUNTY ROAD 2.
 DO4408'
 DO4408'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4408'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4408'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4409 ***********************************************************************
 DO4409  DESIGNATION -  MU 017
 DO4409  PID         -  DO4409
 DO4409  STATE/COUNTY-  IL/PULASKI
 DO4409  COUNTRY     -  US
 DO4409  USGS QUAD   -  BANDANA (2019)
 DO4409
 DO4409                         *CURRENT SURVEY CONTROL
 DO4409  ______________________________________________________________________
 DO4409* NAD 83(1986) POSITION- 37 14 21.5    (N) 088 58 01.0    (W)   HD_HELD2
 DO4409* NAVD 88 ORTHO HEIGHT -   115.263 (meters)      378.16  (feet) ADJUSTED
 DO4409  ______________________________________________________________________
 DO4409  GEOID HEIGHT    -        -28.417 (meters)                     GEOID18
 DO4409  DYNAMIC HEIGHT  -        115.180 (meters)      377.89  (feet) COMP
 DO4409  MODELED GRAVITY -    979,908.1   (mgal)                       NAVD 88
 DO4409
 DO4409  VERT ORDER      -  SECOND    CLASS I
 DO4409
 DO4409.The horizontal coordinates were established by autonomous hand held GPS
 DO4409.observations and have an estimated accuracy of +/- 10 meters.
 DO4409
 DO4409.The orthometric height was determined by differential leveling and
 DO4409.adjusted by the NATIONAL GEODETIC SURVEY
 DO4409.in April 2013.
 DO4409
 DO4409.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4409.GEOID18 height accuracy estimate available here.
 DO4409
 DO4409.Click photographs - Photos may exist for this station.
 DO4409
 DO4409.The dynamic height is computed by dividing the NAVD 88
 DO4409.geopotential number by the normal gravity value computed on the
 DO4409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4409.degrees latitude (g = 980.6199 gals.).
 DO4409
 DO4409.The modeled gravity was interpolated from observed gravity values.
 DO4409
 DO4409;                    North         East    Units  Estimated Accuracy
 DO4409;SPC IL W     -    64,220.      806,450.      MT  (+/- 10 meters HH2 GPS)
 DO4409
 DO4409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2552923232(NAD 83)
 DO4409
 DO4409                          SUPERSEDED SURVEY CONTROL
 DO4409
 DO4409.No superseded survey control is available for this station.
 DO4409
 DO4409_MARKER: F = FLANGE-ENCASED ROD
 DO4409_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4409_STAMPING: MU 017
 DO4409_MARK LOGO: UIL
 DO4409_PROJECTION: RECESSED 8 CENTIMETERS
 DO4409_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4409_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4409+STABILITY: POSITION/ELEVATION WELL
 DO4409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4409+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2012
 DO4409_ROD/PIPE-DEPTH: 6.1 meters
 DO4409_SLEEVE-DEPTH  : 0.9 meters
 DO4409
 DO4409  HISTORY     - Date     Condition        Report By
 DO4409  HISTORY     - 20120526 MONUMENTED       AMESC
 DO4409
 DO4409                          STATION DESCRIPTION
 DO4409
 DO4409'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4409'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-NORTHWEST OF JOPPA,
 DO4409'7.1 MI (11.4 KM) WEST-SOUTHWEST OF MERMET AND 3.8 MI (6.1 KM) SOUTH OF
 DO4409'KARNAK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4409'
 DO4409'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4409'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4409'COUNTY ROAD 2 4.0 MI (6.4 KM) TO LIGHTHOUSE LANE AND THE STATION ON
 DO4409'THE LEFT.
 DO4409'
 DO4409'THE STATION IS 29.0 FT (8.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4409'2, 26.5 FT (8.1 M) WEST OF THE CENTERLINE OF A GRAVEL LANE TO THE
 DO4409'NORTH (WOODLAWN MEADOW), 17.3 FT (5.3 M) SOUTHEAST OF A TELEPHONE
 DO4409'PEDESTAL 'L1608 P6' AND 11.3 FT (3.4 M) SOUTH-SOUTHEAST OF A POWER
 DO4409'POLE '346 A'.
 DO4409'
 DO4409'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4409'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4409'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4410 ***********************************************************************
 DO4410  DESIGNATION -  MU 018
 DO4410  PID         -  DO4410
 DO4410  STATE/COUNTY-  IL/PULASKI
 DO4410  COUNTRY     -  US
 DO4410  USGS QUAD   -  BANDANA (2019)
 DO4410
 DO4410                         *CURRENT SURVEY CONTROL
 DO4410  ______________________________________________________________________
 DO4410* NAD 83(1986) POSITION- 37 14 43.7    (N) 088 58 51.5    (W)   HD_HELD2
 DO4410* NAVD 88 ORTHO HEIGHT -   122.207 (meters)      400.94  (feet) ADJUSTED
 DO4410  ______________________________________________________________________
 DO4410  GEOID HEIGHT    -        -28.418 (meters)                     GEOID18
 DO4410  DYNAMIC HEIGHT  -        122.119 (meters)      400.65  (feet) COMP
 DO4410  MODELED GRAVITY -    979,908.1   (mgal)                       NAVD 88
 DO4410
 DO4410  VERT ORDER      -  SECOND    CLASS I
 DO4410
 DO4410.The horizontal coordinates were established by autonomous hand held GPS
 DO4410.observations and have an estimated accuracy of +/- 10 meters.
 DO4410
 DO4410.The orthometric height was determined by differential leveling and
 DO4410.adjusted by the NATIONAL GEODETIC SURVEY
 DO4410.in April 2013.
 DO4410
 DO4410.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4410.GEOID18 height accuracy estimate available here.
 DO4410
 DO4410.Click photographs - Photos may exist for this station.
 DO4410
 DO4410.The dynamic height is computed by dividing the NAVD 88
 DO4410.geopotential number by the normal gravity value computed on the
 DO4410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4410.degrees latitude (g = 980.6199 gals.).
 DO4410
 DO4410.The modeled gravity was interpolated from observed gravity values.
 DO4410
 DO4410;                    North         East    Units  Estimated Accuracy
 DO4410;SPC IL W     -    64,889.      805,196.      MT  (+/- 10 meters HH2 GPS)
 DO4410
 DO4410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2429923942(NAD 83)
 DO4410
 DO4410                          SUPERSEDED SURVEY CONTROL
 DO4410
 DO4410.No superseded survey control is available for this station.
 DO4410
 DO4410_MARKER: F = FLANGE-ENCASED ROD
 DO4410_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4410_STAMPING: MU 018
 DO4410_MARK LOGO: UIL
 DO4410_PROJECTION: RECESSED 10 CENTIMETERS
 DO4410_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4410_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4410+STABILITY: POSITION/ELEVATION WELL
 DO4410_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4410+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2012
 DO4410_ROD/PIPE-DEPTH: 6.1 meters
 DO4410_SLEEVE-DEPTH  : 0.9 meters
 DO4410
 DO4410  HISTORY     - Date     Condition        Report By
 DO4410  HISTORY     - 20120526 MONUMENTED       AMESC
 DO4410
 DO4410                          STATION DESCRIPTION
 DO4410
 DO4410'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4410'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-SOUTHWEST OF
 DO4410'MERMET, 7.4 MI (11.9 KM) NORTHEAST OF OLMSTED AND 3.3 MI (5.3 KM)
 DO4410'SOUTH OF KARNAK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4410'
 DO4410'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4410'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4410'COUNTY ROAD 2 3.0 MI (4.8 KM) TO SHERMAN ROAD AND THE STATION ON THE
 DO4410'RIGHT.
 DO4410'
 DO4410'THE STATION IS 32.0 FT (9.8 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4410'2, 34.0 FT (10.4 M) WEST OF THE CENTERLINE OF SHERMAN ROAD, 70.9 FT
 DO4410'(21.6 M) SOUTH OF A POWER POLE WITH LIGHT AND 29 FT (8.8 M) WEST OF
 DO4410'THE CENTERLINE OF A GRAVEL FIELD ENTRANCE TO THE SOUTH.
 DO4410'
 DO4410'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4410'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4410'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4411 ***********************************************************************
 DO4411  DESIGNATION -  MU 019
 DO4411  PID         -  DO4411
 DO4411  STATE/COUNTY-  IL/PULASKI
 DO4411  COUNTRY     -  US
 DO4411  USGS QUAD   -  BANDANA (2019)
 DO4411
 DO4411                         *CURRENT SURVEY CONTROL
 DO4411  ______________________________________________________________________
 DO4411* NAD 83(1986) POSITION- 37 14 26.2    (N) 088 59 53.5    (W)   HD_HELD2
 DO4411* NAVD 88 ORTHO HEIGHT -   138.554 (meters)      454.57  (feet) ADJUSTED
 DO4411  ______________________________________________________________________
 DO4411  GEOID HEIGHT    -        -28.411 (meters)                     GEOID18
 DO4411  DYNAMIC HEIGHT  -        138.454 (meters)      454.24  (feet) COMP
 DO4411  MODELED GRAVITY -    979,906.7   (mgal)                       NAVD 88
 DO4411
 DO4411  VERT ORDER      -  SECOND    CLASS I
 DO4411
 DO4411.The horizontal coordinates were established by autonomous hand held GPS
 DO4411.observations and have an estimated accuracy of +/- 10 meters.
 DO4411
 DO4411.The orthometric height was determined by differential leveling and
 DO4411.adjusted by the NATIONAL GEODETIC SURVEY
 DO4411.in April 2013.
 DO4411
 DO4411.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4411.GEOID18 height accuracy estimate available here.
 DO4411
 DO4411.Click photographs - Photos may exist for this station.
 DO4411
 DO4411.The dynamic height is computed by dividing the NAVD 88
 DO4411.geopotential number by the normal gravity value computed on the
 DO4411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4411.degrees latitude (g = 980.6199 gals.).
 DO4411
 DO4411.The modeled gravity was interpolated from observed gravity values.
 DO4411
 DO4411;                    North         East    Units  Estimated Accuracy
 DO4411;SPC IL W     -    64,331.      803,675.      MT  (+/- 10 meters HH2 GPS)
 DO4411
 DO4411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2276023435(NAD 83)
 DO4411
 DO4411                          SUPERSEDED SURVEY CONTROL
 DO4411
 DO4411.No superseded survey control is available for this station.
 DO4411
 DO4411_MARKER: F = FLANGE-ENCASED ROD
 DO4411_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4411_STAMPING: MU 019
 DO4411_MARK LOGO: UIL
 DO4411_PROJECTION: RECESSED 10 CENTIMETERS
 DO4411_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4411_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4411+STABILITY: POSITION/ELEVATION WELL
 DO4411_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4411+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 DO4411_ROD/PIPE-DEPTH: 6.1 meters
 DO4411_SLEEVE-DEPTH  : 0.9 meters
 DO4411
 DO4411  HISTORY     - Date     Condition        Report By
 DO4411  HISTORY     - 20120605 MONUMENTED       AMESC
 DO4411
 DO4411                          STATION DESCRIPTION
 DO4411
 DO4411'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4411'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH OF CYPRESS, 6.5 MI
 DO4411'(10.5 KM) NORTHEAST OF OLMSTED AND 3.9 MI (6.3 KM) SOUTH-SOUTHWEST OF
 DO4411'KARNAK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4411'
 DO4411'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4411'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4411'COUNTY ROAD 2 1.93 MI (3.1 KM) TO THE STATION ON THE RIGHT.
 DO4411'
 DO4411'THE STATION IS 35.8 FT (10.9 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DO4411'2, 79.8 FT (24.3 M) WEST OF THE CENTERLINE OF HAYNES LANDING, 21.7 FT
 DO4411'(6.6 M) NORTHEAST OF A FIBER OPTIC WARNING POST AND 4.5 FT (1.4 M)
 DO4411'NORTH OF AN EAST WEST FENCE.
 DO4411'
 DO4411'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4411'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4411'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4412 ***********************************************************************
 DO4412  DESIGNATION -  MU 020
 DO4412  PID         -  DO4412
 DO4412  STATE/COUNTY-  IL/PULASKI
 DO4412  COUNTRY     -  US
 DO4412  USGS QUAD   -  OLMSTED (2018)
 DO4412
 DO4412                         *CURRENT SURVEY CONTROL
 DO4412  ______________________________________________________________________
 DO4412* NAD 83(1986) POSITION- 37 14 37.2    (N) 089 00 50.9    (W)   HD_HELD2
 DO4412* NAVD 88 ORTHO HEIGHT -   117.651 (meters)      385.99  (feet) ADJUSTED
 DO4412  ______________________________________________________________________
 DO4412  GEOID HEIGHT    -        -28.409 (meters)                     GEOID18
 DO4412  DYNAMIC HEIGHT  -        117.566 (meters)      385.71  (feet) COMP
 DO4412  MODELED GRAVITY -    979,906.8   (mgal)                       NAVD 88
 DO4412
 DO4412  VERT ORDER      -  SECOND    CLASS I
 DO4412
 DO4412.The horizontal coordinates were established by autonomous hand held GPS
 DO4412.observations and have an estimated accuracy of +/- 10 meters.
 DO4412
 DO4412.The orthometric height was determined by differential leveling and
 DO4412.adjusted by the NATIONAL GEODETIC SURVEY
 DO4412.in April 2013.
 DO4412
 DO4412.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4412.GEOID18 height accuracy estimate available here.
 DO4412
 DO4412.Click photographs - Photos may exist for this station.
 DO4412
 DO4412.The dynamic height is computed by dividing the NAVD 88
 DO4412.geopotential number by the normal gravity value computed on the
 DO4412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4412.degrees latitude (g = 980.6199 gals.).
 DO4412
 DO4412.The modeled gravity was interpolated from observed gravity values.
 DO4412
 DO4412;                    North         East    Units  Estimated Accuracy
 DO4412;SPC IL W     -    64,652.      802,256.      MT  (+/- 10 meters HH2 GPS)
 DO4412
 DO4412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2135323804(NAD 83)
 DO4412
 DO4412                          SUPERSEDED SURVEY CONTROL
 DO4412
 DO4412.No superseded survey control is available for this station.
 DO4412
 DO4412_MARKER: F = FLANGE-ENCASED ROD
 DO4412_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4412_STAMPING: MU 020
 DO4412_MARK LOGO: UIL
 DO4412_PROJECTION: RECESSED 10 CENTIMETERS
 DO4412_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4412_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4412+STABILITY: POSITION/ELEVATION WELL
 DO4412_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4412+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 DO4412_ROD/PIPE-DEPTH: 6.1 meters
 DO4412_SLEEVE-DEPTH  : 0.9 meters
 DO4412
 DO4412  HISTORY     - Date     Condition        Report By
 DO4412  HISTORY     - 20120605 MONUMENTED       AMESC
 DO4412
 DO4412                          STATION DESCRIPTION
 DO4412
 DO4412'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4412'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF CYPRESS, 6.0 MI
 DO4412'(9.7 KM) NORTHEAST OF OLMSTED AND 4.1 MI (6.6 KM) SOUTH-SOUTHWEST OF
 DO4412'KARNAK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4412'
 DO4412'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4412'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED EAST-SOUTHEAST ALONG
 DO4412'COUNTY ROAD 2 1.0 MI (1.6 KM) TO LANDING ROAD AND THE STATION ON THE
 DO4412'LEFT.
 DO4412'
 DO4412'THE STATION IS 30.0 FT (9.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DO4412'2, 87.5 FT (26.7 M) EAST OF THE CENTERLINE OF LANDING ROAD AND 133.5
 DO4412'FT (40.7 M) EAST OF A POWER POLE WITH GUY WIRE.
 DO4412'
 DO4412'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4412'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4412'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4413 ***********************************************************************
 DO4413  DESIGNATION -  MU 021
 DO4413  PID         -  DO4413
 DO4413  STATE/COUNTY-  IL/PULASKI
 DO4413  COUNTRY     -  US
 DO4413  USGS QUAD   -  CYPRESS (2018)
 DO4413
 DO4413                         *CURRENT SURVEY CONTROL
 DO4413  ______________________________________________________________________
 DO4413* NAD 83(1986) POSITION- 37 15 09.9    (N) 089 01 25.2    (W)   HD_HELD2
 DO4413* NAVD 88 ORTHO HEIGHT -   114.301 (meters)      375.00  (feet) ADJUSTED
 DO4413  ______________________________________________________________________
 DO4413  GEOID HEIGHT    -        -28.413 (meters)                     GEOID18
 DO4413  DYNAMIC HEIGHT  -        114.219 (meters)      374.73  (feet) COMP
 DO4413  MODELED GRAVITY -    979,906.9   (mgal)                       NAVD 88
 DO4413
 DO4413  VERT ORDER      -  SECOND    CLASS I
 DO4413
 DO4413.The horizontal coordinates were established by autonomous hand held GPS
 DO4413.observations and have an estimated accuracy of +/- 10 meters.
 DO4413
 DO4413.The orthometric height was determined by differential leveling and
 DO4413.adjusted by the NATIONAL GEODETIC SURVEY
 DO4413.in April 2013.
 DO4413
 DO4413.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4413.GEOID18 height accuracy estimate available here.
 DO4413
 DO4413.Click photographs - Photos may exist for this station.
 DO4413
 DO4413.The dynamic height is computed by dividing the NAVD 88
 DO4413.geopotential number by the normal gravity value computed on the
 DO4413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4413.degrees latitude (g = 980.6199 gals.).
 DO4413
 DO4413.The modeled gravity was interpolated from observed gravity values.
 DO4413
 DO4413;                    North         East    Units  Estimated Accuracy
 DO4413;SPC IL W     -    65,650.      801,398.      MT  (+/- 10 meters HH2 GPS)
 DO4413
 DO4413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2052924830(NAD 83)
 DO4413
 DO4413                          SUPERSEDED SURVEY CONTROL
 DO4413
 DO4413.No superseded survey control is available for this station.
 DO4413
 DO4413_MARKER: F = FLANGE-ENCASED ROD
 DO4413_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4413_STAMPING: MU 021
 DO4413_MARK LOGO: UIL
 DO4413_PROJECTION: RECESSED 8 CENTIMETERS
 DO4413_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4413_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4413+STABILITY: POSITION/ELEVATION WELL
 DO4413_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4413+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 DO4413_ROD/PIPE-DEPTH: 6.1 meters
 DO4413_SLEEVE-DEPTH  : 0.9 meters
 DO4413
 DO4413  HISTORY     - Date     Condition        Report By
 DO4413  HISTORY     - 20120604 MONUMENTED       AMESC
 DO4413
 DO4413                          STATION DESCRIPTION
 DO4413
 DO4413'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4413'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH OF CYPRESS, 6.1 MI
 DO4413'(9.8 KM) NORTHEAST OF OLMSTED AND 3.9 MI (6.3 KM) SOUTHWEST OF KARNAK.
 DO4413'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4413'
 DO4413'THE STATION IS IN THE NORTHEAST QUADRANT OF ILLINOIS ROUTE 37 AND
 DO4413'COUNTY ROAD 2 (N MAIN STREET), 27.0 FT (8.2 M) NORTH OF THE CENTERLINE
 DO4413'OF COUNTY ROAD 2, 41.0 FT (12.5 M) EAST OF OF THE CENTERLINE OF
 DO4413'ILLINOIS ROUTE 37, 56.4 FT (17.2 M) WEST OF A POWER POLE WITH LIGHT
 DO4413'AND 3.9 FT (1.2 M) NORTH OF A 'STOP' SIGN.
 DO4413'
 DO4413'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4413'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4413'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4414 ***********************************************************************
 DO4414  DESIGNATION -  MU 022
 DO4414  PID         -  DO4414
 DO4414  STATE/COUNTY-  IL/PULASKI
 DO4414  COUNTRY     -  US
 DO4414  USGS QUAD   -  OLMSTED (2018)
 DO4414
 DO4414                         *CURRENT SURVEY CONTROL
 DO4414  ______________________________________________________________________
 DO4414* NAD 83(1986) POSITION- 37 14 28.2    (N) 089 02 01.9    (W)   HD_HELD2
 DO4414* NAVD 88 ORTHO HEIGHT -   112.781 (meters)      370.02  (feet) ADJUSTED
 DO4414  ______________________________________________________________________
 DO4414  GEOID HEIGHT    -        -28.402 (meters)                     GEOID18
 DO4414  DYNAMIC HEIGHT  -        112.699 (meters)      369.75  (feet) COMP
 DO4414  MODELED GRAVITY -    979,904.4   (mgal)                       NAVD 88
 DO4414
 DO4414  VERT ORDER      -  SECOND    CLASS I
 DO4414
 DO4414.The horizontal coordinates were established by autonomous hand held GPS
 DO4414.observations and have an estimated accuracy of +/- 10 meters.
 DO4414
 DO4414.The orthometric height was determined by differential leveling and
 DO4414.adjusted by the NATIONAL GEODETIC SURVEY
 DO4414.in April 2013.
 DO4414
 DO4414.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4414.GEOID18 height accuracy estimate available here.
 DO4414
 DO4414.Click photographs - Photos may exist for this station.
 DO4414
 DO4414.The dynamic height is computed by dividing the NAVD 88
 DO4414.geopotential number by the normal gravity value computed on the
 DO4414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4414.degrees latitude (g = 980.6199 gals.).
 DO4414
 DO4414.The modeled gravity was interpolated from observed gravity values.
 DO4414
 DO4414;                    North         East    Units  Estimated Accuracy
 DO4414;SPC IL W     -    64,354.      800,509.      MT  (+/- 10 meters HH2 GPS)
 DO4414
 DO4414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1959723564(NAD 83)
 DO4414
 DO4414                          SUPERSEDED SURVEY CONTROL
 DO4414
 DO4414.No superseded survey control is available for this station.
 DO4414
 DO4414_MARKER: F = FLANGE-ENCASED ROD
 DO4414_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4414_STAMPING: MU 022
 DO4414_MARK LOGO: UIL
 DO4414_PROJECTION: RECESSED 8 CENTIMETERS
 DO4414_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4414_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4414+STABILITY: POSITION/ELEVATION WELL
 DO4414_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4414+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 DO4414_ROD/PIPE-DEPTH: 4.9 meters
 DO4414_SLEEVE-DEPTH  : 0.9 meters
 DO4414
 DO4414  HISTORY     - Date     Condition        Report By
 DO4414  HISTORY     - 20120605 MONUMENTED       AMESC
 DO4414
 DO4414                          STATION DESCRIPTION
 DO4414
 DO4414'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4414'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH OF CYPRESS, 5.2 MI
 DO4414'(8.4 KM) NORTHEAST OF OLMSTED AND 4.8 MI (7.7 KM) SOUTHWEST OF KARNAK.
 DO4414'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4414'
 DO4414'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4414'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED SOUTH-SOUTHWEST ALONG
 DO4414'ILLINOIS ROUTE 37 0.97 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DO4414'
 DO4414'THE STATION IS 36.0 FT (11.0 M) WEST OF THE CENTERLINE OF ILLINOIS
 DO4414'ROUTE 37 AND 103.6 FT (31.6 M) NORTHWEST OF A POWER POLE.
 DO4414'
 DO4414'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4414'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4414'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4415 ***********************************************************************
 DO4415  DESIGNATION -  MU 023
 DO4415  PID         -  DO4415
 DO4415  STATE/COUNTY-  IL/PULASKI
 DO4415  COUNTRY     -  US
 DO4415  USGS QUAD   -  OLMSTED (2018)
 DO4415
 DO4415                         *CURRENT SURVEY CONTROL
 DO4415  ______________________________________________________________________
 DO4415* NAD 83(1986) POSITION- 37 13 46.2    (N) 089 02 41.3    (W)   HD_HELD2
 DO4415* NAVD 88 ORTHO HEIGHT -   118.068 (meters)      387.36  (feet) ADJUSTED
 DO4415  ______________________________________________________________________
 DO4415  GEOID HEIGHT    -        -28.389 (meters)                     GEOID18
 DO4415  DYNAMIC HEIGHT  -        117.983 (meters)      387.08  (feet) COMP
 DO4415  MODELED GRAVITY -    979,901.4   (mgal)                       NAVD 88
 DO4415
 DO4415  VERT ORDER      -  SECOND    CLASS I
 DO4415
 DO4415.The horizontal coordinates were established by autonomous hand held GPS
 DO4415.observations and have an estimated accuracy of +/- 10 meters.
 DO4415
 DO4415.The orthometric height was determined by differential leveling and
 DO4415.adjusted by the NATIONAL GEODETIC SURVEY
 DO4415.in April 2013.
 DO4415
 DO4415.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4415.GEOID18 height accuracy estimate available here.
 DO4415
 DO4415.Click photographs - Photos may exist for this station.
 DO4415
 DO4415.The dynamic height is computed by dividing the NAVD 88
 DO4415.geopotential number by the normal gravity value computed on the
 DO4415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4415.degrees latitude (g = 980.6199 gals.).
 DO4415
 DO4415.The modeled gravity was interpolated from observed gravity values.
 DO4415
 DO4415;                    North         East    Units  Estimated Accuracy
 DO4415;SPC IL W     -    63,047.      799,554.      MT  (+/- 10 meters HH2 GPS)
 DO4415
 DO4415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1859922290(NAD 83)
 DO4415
 DO4415                          SUPERSEDED SURVEY CONTROL
 DO4415
 DO4415.No superseded survey control is available for this station.
 DO4415
 DO4415_MARKER: F = FLANGE-ENCASED ROD
 DO4415_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4415_STAMPING: MU 023
 DO4415_MARK LOGO: UIL
 DO4415_PROJECTION: RECESSED 8 CENTIMETERS
 DO4415_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4415_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4415+STABILITY: POSITION/ELEVATION WELL
 DO4415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4415+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4415_ROD/PIPE-DEPTH: 8.5 meters
 DO4415_SLEEVE-DEPTH  : 0.9 meters
 DO4415
 DO4415  HISTORY     - Date     Condition        Report By
 DO4415  HISTORY     - 20120606 MONUMENTED       AMESC
 DO4415
 DO4415                          STATION DESCRIPTION
 DO4415
 DO4415'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4415'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) EAST OF PULASKI, 5.9 MI
 DO4415'(9.5 KM) SOUTHWEST OF KARNAK AND 4.2 MI (6.8 KM) NORTHEAST OF OLMSTED.
 DO4415'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4415'
 DO4415'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4415'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED SOUTH-SOUTHWEST ALONG
 DO4415'ILLINOIS ROUTE 37 2.0 MI (3.2 KM) TO THE STATION ON THE RIGHT.
 DO4415'
 DO4415'THE STATION IS 36.0 FT (11.0 M) WEST OF THE CENTERLINE OF ILLINOIS
 DO4415'ROUTE 37, 105.3 FT (32.1 M) NORTH OF A 'ILLINOIS ROUTE 37' ROAD SIGN,
 DO4415'51 FT (15.5 M) NORTHEAST OF THE CENTERLINE OF SUNSET LANE AND 47 FT
 DO4415'(14.3 M) NORTHEAST OF A GRASS FIELD ENTRANCE TO THE NORTH.
 DO4415'
 DO4415'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4415'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4415'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4416 ***********************************************************************
 DO4416  DESIGNATION -  MU 024
 DO4416  PID         -  DO4416
 DO4416  STATE/COUNTY-  IL/PULASKI
 DO4416  COUNTRY     -  US
 DO4416  USGS QUAD   -  OLMSTED (2018)
 DO4416
 DO4416                         *CURRENT SURVEY CONTROL
 DO4416  ______________________________________________________________________
 DO4416* NAD 83(1986) POSITION- 37 13 21.5    (N) 089 03 12.4    (W)   HD_HELD2
 DO4416* NAVD 88 ORTHO HEIGHT -   129.719 (meters)      425.59  (feet) ADJUSTED
 DO4416  ______________________________________________________________________
 DO4416  GEOID HEIGHT    -        -28.379 (meters)                     GEOID18
 DO4416  DYNAMIC HEIGHT  -        129.625 (meters)      425.28  (feet) COMP
 DO4416  MODELED GRAVITY -    979,899.0   (mgal)                       NAVD 88
 DO4416
 DO4416  VERT ORDER      -  SECOND    CLASS I
 DO4416
 DO4416.The horizontal coordinates were established by autonomous hand held GPS
 DO4416.observations and have an estimated accuracy of +/- 10 meters.
 DO4416
 DO4416.The orthometric height was determined by differential leveling and
 DO4416.adjusted by the NATIONAL GEODETIC SURVEY
 DO4416.in April 2013.
 DO4416
 DO4416.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4416.GEOID18 height accuracy estimate available here.
 DO4416
 DO4416.Click photographs - Photos may exist for this station.
 DO4416
 DO4416.The dynamic height is computed by dividing the NAVD 88
 DO4416.geopotential number by the normal gravity value computed on the
 DO4416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4416.degrees latitude (g = 980.6199 gals.).
 DO4416
 DO4416.The modeled gravity was interpolated from observed gravity values.
 DO4416
 DO4416;                    North         East    Units  Estimated Accuracy
 DO4416;SPC IL W     -    62,277.      798,796.      MT  (+/- 10 meters HH2 GPS)
 DO4416
 DO4416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1781621546(NAD 83)
 DO4416
 DO4416                          SUPERSEDED SURVEY CONTROL
 DO4416
 DO4416.No superseded survey control is available for this station.
 DO4416
 DO4416_MARKER: F = FLANGE-ENCASED ROD
 DO4416_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4416_STAMPING: MU 024
 DO4416_MARK LOGO: UIL
 DO4416_PROJECTION: RECESSED 10 CENTIMETERS
 DO4416_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4416_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4416+STABILITY: POSITION/ELEVATION WELL
 DO4416_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4416+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4416_ROD/PIPE-DEPTH: 6.1 meters
 DO4416_SLEEVE-DEPTH  : 0.9 meters
 DO4416
 DO4416  HISTORY     - Date     Condition        Report By
 DO4416  HISTORY     - 20120607 MONUMENTED       AMESC
 DO4416
 DO4416                          STATION DESCRIPTION
 DO4416
 DO4416'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4416'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) EAST OF PULASKI, 6.5 MI
 DO4416'(10.5 KM) SOUTHWEST OF KARNAK AND 3.5 MI (5.6 KM) NORTHEAST OF
 DO4416'OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4416'
 DO4416'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4416'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED SOUTH-SOUTHWEST ALONG
 DO4416'ILLINOIS ROUTE 37 2.66 MI (4.3 KM) TO SAUERBRUNN LANE AND THE STATION
 DO4416'ON THE LEFT.
 DO4416'
 DO4416'THE STATION IS 42.5 FT (13.0 M) EAST OF THE CENTERLINE OF ILLINOIS
 DO4416'ROUTE 37, 23.5 FT (7.2 M) NORTHEAST OF THE CENTERLINE OF SAUERBRUNN
 DO4416'LANE AND 31.1 FT (9.5 M) NORTH OF A POWER POLE.
 DO4416'
 DO4416'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4416'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4416'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4417 ***********************************************************************
 DO4417  DESIGNATION -  MU 025
 DO4417  PID         -  DO4417
 DO4417  STATE/COUNTY-  IL/PULASKI
 DO4417  COUNTRY     -  US
 DO4417  USGS QUAD   -  OLMSTED (2018)
 DO4417
 DO4417                         *CURRENT SURVEY CONTROL
 DO4417  ______________________________________________________________________
 DO4417* NAD 83(1986) POSITION- 37 12 27.9    (N) 089 04 08.9    (W)   HD_HELD2
 DO4417* NAVD 88 ORTHO HEIGHT -   141.430 (meters)      464.01  (feet) ADJUSTED
 DO4417  ______________________________________________________________________
 DO4417  GEOID HEIGHT    -        -28.359 (meters)                     GEOID18
 DO4417  DYNAMIC HEIGHT  -        141.326 (meters)      463.67  (feet) COMP
 DO4417  MODELED GRAVITY -    979,894.2   (mgal)                       NAVD 88
 DO4417
 DO4417  VERT ORDER      -  SECOND    CLASS I
 DO4417
 DO4417.The horizontal coordinates were established by autonomous hand held GPS
 DO4417.observations and have an estimated accuracy of +/- 10 meters.
 DO4417
 DO4417.The orthometric height was determined by differential leveling and
 DO4417.adjusted by the NATIONAL GEODETIC SURVEY
 DO4417.in April 2013.
 DO4417
 DO4417.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4417.GEOID18 height accuracy estimate available here.
 DO4417
 DO4417.Click photographs - Photos may exist for this station.
 DO4417
 DO4417.The dynamic height is computed by dividing the NAVD 88
 DO4417.geopotential number by the normal gravity value computed on the
 DO4417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4417.degrees latitude (g = 980.6199 gals.).
 DO4417
 DO4417.The modeled gravity was interpolated from observed gravity values.
 DO4417
 DO4417;                    North         East    Units  Estimated Accuracy
 DO4417;SPC IL W     -    60,608.      797,422.      MT  (+/- 10 meters HH2 GPS)
 DO4417
 DO4417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1638719924(NAD 83)
 DO4417
 DO4417                          SUPERSEDED SURVEY CONTROL
 DO4417
 DO4417.No superseded survey control is available for this station.
 DO4417
 DO4417_MARKER: F = FLANGE-ENCASED ROD
 DO4417_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4417_STAMPING: MU 025
 DO4417_MARK LOGO: UIL
 DO4417_PROJECTION: RECESSED 10 CENTIMETERS
 DO4417_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4417_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4417+STABILITY: POSITION/ELEVATION WELL
 DO4417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4417+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4417_ROD/PIPE-DEPTH: 7.3 meters
 DO4417_SLEEVE-DEPTH  : 0.9 meters
 DO4417
 DO4417  HISTORY     - Date     Condition        Report By
 DO4417  HISTORY     - 20120607 MONUMENTED       AMESC
 DO4417
 DO4417                          STATION DESCRIPTION
 DO4417
 DO4417'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4417'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHWEST OF KARNAK, 7.6
 DO4417'MI (12.2 KM) EAST OF PULASKI AND 2.2 MI (3.5 KM) NORTH-NORTHEAST OF
 DO4417'OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4417'
 DO4417'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4417'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED SOUTH-SOUTHWEST ALONG
 DO4417'ILLINOIS ROUTE 37 4.0 MI (6.4 KM) TO THE STATION ON THE LEFT.
 DO4417'
 DO4417'THE STATION IS 34 FT (10.4 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO4417'37, 54.5 FT (16.6 M) NORTH OF A 'SCHOOL BUS STOP AHEAD' SIGN AND 3.7
 DO4417'FT (1.1 M) WEST OF A NORTH SOUTH FENCE.
 DO4417'
 DO4417'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4417'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4417'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4418 ***********************************************************************
 DO4418  DESIGNATION -  MU 026
 DO4418  PID         -  DO4418
 DO4418  STATE/COUNTY-  IL/PULASKI
 DO4418  COUNTRY     -  US
 DO4418  USGS QUAD   -  OLMSTED (2018)
 DO4418
 DO4418                         *CURRENT SURVEY CONTROL
 DO4418  ______________________________________________________________________
 DO4418* NAD 83(1986) POSITION- 37 11 49.3    (N) 089 04 52.5    (W)   HD_HELD2
 DO4418* NAVD 88 ORTHO HEIGHT -   117.177 (meters)      384.44  (feet) ADJUSTED
 DO4418  ______________________________________________________________________
 DO4418  GEOID HEIGHT    -        -28.347 (meters)                     GEOID18
 DO4418  DYNAMIC HEIGHT  -        117.091 (meters)      384.16  (feet) COMP
 DO4418  MODELED GRAVITY -    979,894.6   (mgal)                       NAVD 88
 DO4418
 DO4418  VERT ORDER      -  SECOND    CLASS I
 DO4418
 DO4418.The horizontal coordinates were established by autonomous hand held GPS
 DO4418.observations and have an estimated accuracy of +/- 10 meters.
 DO4418
 DO4418.The orthometric height was determined by differential leveling and
 DO4418.adjusted by the NATIONAL GEODETIC SURVEY
 DO4418.in April 2013.
 DO4418
 DO4418.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4418.GEOID18 height accuracy estimate available here.
 DO4418
 DO4418.Click photographs - Photos may exist for this station.
 DO4418
 DO4418.The dynamic height is computed by dividing the NAVD 88
 DO4418.geopotential number by the normal gravity value computed on the
 DO4418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4418.degrees latitude (g = 980.6199 gals.).
 DO4418
 DO4418.The modeled gravity was interpolated from observed gravity values.
 DO4418
 DO4418;                    North         East    Units  Estimated Accuracy
 DO4418;SPC IL W     -    59,406.      796,361.      MT  (+/- 10 meters HH2 GPS)
 DO4418
 DO4418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1528618758(NAD 83)
 DO4418
 DO4418                          SUPERSEDED SURVEY CONTROL
 DO4418
 DO4418.No superseded survey control is available for this station.
 DO4418
 DO4418_MARKER: F = FLANGE-ENCASED ROD
 DO4418_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4418_STAMPING: MU 026
 DO4418_MARK LOGO: UIL
 DO4418_PROJECTION: RECESSED 8 CENTIMETERS
 DO4418_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4418_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4418+STABILITY: POSITION/ELEVATION WELL
 DO4418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4418+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4418_ROD/PIPE-DEPTH: 7.3 meters
 DO4418_SLEEVE-DEPTH  : 0.9 meters
 DO4418
 DO4418  HISTORY     - Date     Condition        Report By
 DO4418  HISTORY     - 20120607 MONUMENTED       AMESC
 DO4418
 DO4418                          STATION DESCRIPTION
 DO4418
 DO4418'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4418'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) SOUTHWEST OF KARNAK, 7.0
 DO4418'MI (11.3 KM) EAST OF PULASKI AND 1.2 MI (1.9 KM) NORTH-NORTHEAST OF
 DO4418'OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4418'
 DO4418'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4418'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED SOUTH-SOUTHWEST ALONG
 DO4418'ILLINOIS ROUTE 37 5.0 MI (8.0 KM) TO THE STATION ON THE LEFT.
 DO4418'
 DO4418'THE STATION IS 47 FT (14.3 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO4418'37, 182 FT (55.5 M) NORTHEAST OF A 'STOP' SIGN AND 51.5 FT (15.7 M)
 DO4418'NORTH OF A TELEPHONE PEDESTAL '600' IN A SMALL GROUP OF TREES.
 DO4418'
 DO4418'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4418'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4418'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4419 ***********************************************************************
 DO4419  DESIGNATION -  MU 027
 DO4419  PID         -  DO4419
 DO4419  STATE/COUNTY-  IL/PULASKI
 DO4419  COUNTRY     -  US
 DO4419  USGS QUAD   -  OLMSTED (2018)
 DO4419
 DO4419                         *CURRENT SURVEY CONTROL
 DO4419  ______________________________________________________________________
 DO4419* NAD 83(1986) POSITION- 37 11 04.3    (N) 089 05 27.1    (W)   HD_HELD2
 DO4419* NAVD 88 ORTHO HEIGHT -   104.362 (meters)      342.39  (feet) ADJUSTED
 DO4419  ______________________________________________________________________
 DO4419  GEOID HEIGHT    -        -28.335 (meters)                     GEOID18
 DO4419  DYNAMIC HEIGHT  -        104.286 (meters)      342.15  (feet) COMP
 DO4419  MODELED GRAVITY -    979,895.3   (mgal)                       NAVD 88
 DO4419
 DO4419  VERT ORDER      -  SECOND    CLASS I
 DO4419
 DO4419.The horizontal coordinates were established by autonomous hand held GPS
 DO4419.observations and have an estimated accuracy of +/- 10 meters.
 DO4419
 DO4419.The orthometric height was determined by differential leveling and
 DO4419.adjusted by the NATIONAL GEODETIC SURVEY
 DO4419.in April 2013.
 DO4419
 DO4419.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4419.GEOID18 height accuracy estimate available here.
 DO4419
 DO4419.Click photographs - Photos may exist for this station.
 DO4419
 DO4419.The dynamic height is computed by dividing the NAVD 88
 DO4419.geopotential number by the normal gravity value computed on the
 DO4419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4419.degrees latitude (g = 980.6199 gals.).
 DO4419
 DO4419.The modeled gravity was interpolated from observed gravity values.
 DO4419
 DO4419;                    North         East    Units  Estimated Accuracy
 DO4419;SPC IL W     -    58,009.      795,523.      MT  (+/- 10 meters HH2 GPS)
 DO4419
 DO4419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1440217390(NAD 83)
 DO4419
 DO4419                          SUPERSEDED SURVEY CONTROL
 DO4419
 DO4419.No superseded survey control is available for this station.
 DO4419
 DO4419_MARKER: F = FLANGE-ENCASED ROD
 DO4419_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4419_STAMPING: MU 027
 DO4419_MARK LOGO: UIL
 DO4419_PROJECTION: RECESSED 8 CENTIMETERS
 DO4419_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4419_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4419+STABILITY: POSITION/ELEVATION WELL
 DO4419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4419+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4419_ROD/PIPE-DEPTH: 9.8 meters
 DO4419_SLEEVE-DEPTH  : 0.9 meters
 DO4419
 DO4419  HISTORY     - Date     Condition        Report By
 DO4419  HISTORY     - 20120607 MONUMENTED       AMESC
 DO4419
 DO4419                          STATION DESCRIPTION
 DO4419
 DO4419'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4419'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) SOUTHWEST OF KARNAK, 6.7
 DO4419'MI (10.8 KM) EAST-SOUTHEAST OF PULASKI AND IN THE TOWN OF OLMSTED, IL.
 DO4419'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4419'
 DO4419'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4419'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED SOUTH-SOUTHWEST ALONG
 DO4419'ILLINOIS ROUTE 37 6.0 MI (9.7 KM) TO A BOX CULVERT UNDER THE ROAD AND
 DO4419'THE STATION ON THE LEFT.
 DO4419'
 DO4419'THE STATION IS 29.5 FT (9.0 M) EAST OF THE CENTERLINE OF ILLINOIS
 DO4419'ROUTE 37, 77.5 FT (23.6 M) SOUTHWEST OF THE NORTH END OF GUARD RAIL ON
 DO4419'THE SOUTHEAST SIDE OF ILLINOIS ROUTE 37 AND 53 FT (16.2 M) NORTHEAST
 DO4419'OF THE SOUTHEAST CORNER OF THE BOX CULVERT.
 DO4419'
 DO4419'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4419'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4419'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4420 ***********************************************************************
 DO4420  DESIGNATION -  MU 028
 DO4420  PID         -  DO4420
 DO4420  STATE/COUNTY-  IL/PULASKI
 DO4420  COUNTRY     -  US
 DO4420  USGS QUAD   -  OLMSTED (2018)
 DO4420
 DO4420                         *CURRENT SURVEY CONTROL
 DO4420  ______________________________________________________________________
 DO4420* NAD 83(1986) POSITION- 37 10 18.8    (N) 089 05 58.7    (W)   HD_HELD2
 DO4420* NAVD 88 ORTHO HEIGHT -   104.157 (meters)      341.72  (feet) ADJUSTED
 DO4420  ______________________________________________________________________
 DO4420  GEOID HEIGHT    -        -28.323 (meters)                     GEOID18
 DO4420  DYNAMIC HEIGHT  -        104.081 (meters)      341.47  (feet) COMP
 DO4420  MODELED GRAVITY -    979,896.5   (mgal)                       NAVD 88
 DO4420
 DO4420  VERT ORDER      -  SECOND    CLASS I
 DO4420
 DO4420.The horizontal coordinates were established by autonomous hand held GPS
 DO4420.observations and have an estimated accuracy of +/- 10 meters.
 DO4420
 DO4420.The orthometric height was determined by differential leveling and
 DO4420.adjusted by the NATIONAL GEODETIC SURVEY
 DO4420.in April 2013.
 DO4420
 DO4420.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4420.GEOID18 height accuracy estimate available here.
 DO4420
 DO4420.Click photographs - Photos may exist for this station.
 DO4420
 DO4420.The dynamic height is computed by dividing the NAVD 88
 DO4420.geopotential number by the normal gravity value computed on the
 DO4420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4420.degrees latitude (g = 980.6199 gals.).
 DO4420
 DO4420.The modeled gravity was interpolated from observed gravity values.
 DO4420
 DO4420;                    North         East    Units  Estimated Accuracy
 DO4420;SPC IL W     -    56,597.      794,760.      MT  (+/- 10 meters HH2 GPS)
 DO4420
 DO4420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1359216005(NAD 83)
 DO4420
 DO4420                          SUPERSEDED SURVEY CONTROL
 DO4420
 DO4420.No superseded survey control is available for this station.
 DO4420
 DO4420_MARKER: F = FLANGE-ENCASED ROD
 DO4420_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4420_STAMPING: MU 028
 DO4420_MARK LOGO: UIL
 DO4420_PROJECTION: RECESSED 10 CENTIMETERS
 DO4420_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4420_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4420+STABILITY: POSITION/ELEVATION WELL
 DO4420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4420+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4420_ROD/PIPE-DEPTH: 12.2 meters
 DO4420_SLEEVE-DEPTH  : 0.9 meters
 DO4420
 DO4420  HISTORY     - Date     Condition        Report By
 DO4420  HISTORY     - 20120607 MONUMENTED       AMESC
 DO4420
 DO4420                          STATION DESCRIPTION
 DO4420
 DO4420'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4420'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) EAST-NORTHEAST OF
 DO4420'CACHE, 6.5 MI (10.5 KM) EAST-SOUTHEAST OF PULASKI AND 0.8 MI (1.3 KM)
 DO4420'SOUTHWEST OF OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4420'
 DO4420'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4420'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED SOUTH-SOUTHWEST ALONG
 DO4420'ILLINOIS ROUTE 37 7 MI (11.3 KM) TO OAKWOOD ROAD AND THE STATION ON
 DO4420'THE LEFT.
 DO4420'
 DO4420'THE STATION IS 46 FT (14.0 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO4420'37, 157 FT (47.9 M) NORTH OF THE CENTERLINE OF DRIVEWAY TO HOUSE
 DO4420'NUMBER '895', 35 FT (10.7 M) NORTH OF OAKWOOD ROAD AND 12.9 FT (3.9 M)
 DO4420'WEST OF A POWER POLE WITH GUY WIRE.
 DO4420'
 DO4420'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4420'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4420'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4421 ***********************************************************************
 DO4421  DESIGNATION -  MU 029
 DO4421  PID         -  DO4421
 DO4421  STATE/COUNTY-  IL/PULASKI
 DO4421  COUNTRY     -  US
 DO4421  USGS QUAD   -  OLMSTED (2018)
 DO4421
 DO4421                         *CURRENT SURVEY CONTROL
 DO4421  ______________________________________________________________________
 DO4421* NAD 83(1986) POSITION- 37 09 46.8    (N) 089 06 28.8    (W)   HD_HELD2
 DO4421* NAVD 88 ORTHO HEIGHT -   101.844 (meters)      334.13  (feet) ADJUSTED
 DO4421  ______________________________________________________________________
 DO4421  GEOID HEIGHT    -        -28.310 (meters)                     GEOID18
 DO4421  DYNAMIC HEIGHT  -        101.769 (meters)      333.89  (feet) COMP
 DO4421  MODELED GRAVITY -    979,897.4   (mgal)                       NAVD 88
 DO4421
 DO4421  VERT ORDER      -  SECOND    CLASS I
 DO4421
 DO4421.The horizontal coordinates were established by autonomous hand held GPS
 DO4421.observations and have an estimated accuracy of +/- 10 meters.
 DO4421
 DO4421.The orthometric height was determined by differential leveling and
 DO4421.adjusted by the NATIONAL GEODETIC SURVEY
 DO4421.in April 2013.
 DO4421
 DO4421.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4421.GEOID18 height accuracy estimate available here.
 DO4421
 DO4421.Click photographs - Photos may exist for this station.
 DO4421
 DO4421.The dynamic height is computed by dividing the NAVD 88
 DO4421.geopotential number by the normal gravity value computed on the
 DO4421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4421.degrees latitude (g = 980.6199 gals.).
 DO4421
 DO4421.The modeled gravity was interpolated from observed gravity values.
 DO4421
 DO4421;                    North         East    Units  Estimated Accuracy
 DO4421;SPC IL W     -    55,603.      794,028.      MT  (+/- 10 meters HH2 GPS)
 DO4421
 DO4421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1282815035(NAD 83)
 DO4421
 DO4421                          SUPERSEDED SURVEY CONTROL
 DO4421
 DO4421.No superseded survey control is available for this station.
 DO4421
 DO4421_MARKER: F = FLANGE-ENCASED ROD
 DO4421_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4421_STAMPING: MU 029
 DO4421_MARK LOGO: UIL
 DO4421_PROJECTION: RECESSED 8 CENTIMETERS
 DO4421_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4421_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4421+STABILITY: POSITION/ELEVATION WELL
 DO4421_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4421+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4421_ROD/PIPE-DEPTH: 11.0 meters
 DO4421_SLEEVE-DEPTH  : 0.9 meters
 DO4421
 DO4421  HISTORY     - Date     Condition        Report By
 DO4421  HISTORY     - 20120607 MONUMENTED       AMESC
 DO4421
 DO4421                          STATION DESCRIPTION
 DO4421
 DO4421'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4421'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) EAST-NORTHEAST OF CACHE,
 DO4421'6.4 MI (10.3 KM) EAST-SOUTHEAST OF PULASKI AND 1.6 MI (2.6 KM)
 DO4421'SOUTHWEST OF OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4421'
 DO4421'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4421'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED SOUTH-SOUTHWEST ALONG
 DO4421'ILLINOIS ROUTE 37 7.65 MI (12.3 KM) TO OLD HIGHWAY 37, 0.15 MI (0.2
 DO4421'KM) SOUTHWEST ALONG OLD HIGHWAY 37 TO THE STATION ON THE LEFT.
 DO4421'
 DO4421'THE STATION IS 23 FT (7.0 M) SOUTHEAST OF THE CENTERLINE OF OLD
 DO4421'HIGHWAY 37, 207 FT (63.1 M) SOUTHWEST OF A POWER POLE AND 138 FT (42.1
 DO4421'M) NORTHEAST OF A POWER POLE.
 DO4421'
 DO4421'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4421'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4421'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4422 ***********************************************************************
 DO4422  DESIGNATION -  MU 030
 DO4422  PID         -  DO4422
 DO4422  STATE/COUNTY-  IL/PULASKI
 DO4422  COUNTRY     -  US
 DO4422  USGS QUAD   -  OLMSTED (2018)
 DO4422
 DO4422                         *CURRENT SURVEY CONTROL
 DO4422  ______________________________________________________________________
 DO4422* NAD 83(1986) POSITION- 37 09 12.9    (N) 089 07 23.7    (W)   HD_HELD2
 DO4422* NAVD 88 ORTHO HEIGHT -   111.336 (meters)      365.27  (feet) ADJUSTED
 DO4422  ______________________________________________________________________
 DO4422  GEOID HEIGHT    -        -28.290 (meters)                     GEOID18
 DO4422  DYNAMIC HEIGHT  -        111.255 (meters)      365.01  (feet) COMP
 DO4422  MODELED GRAVITY -    979,899.0   (mgal)                       NAVD 88
 DO4422
 DO4422  VERT ORDER      -  SECOND    CLASS I
 DO4422
 DO4422.The horizontal coordinates were established by autonomous hand held GPS
 DO4422.observations and have an estimated accuracy of +/- 10 meters.
 DO4422
 DO4422.The orthometric height was determined by differential leveling and
 DO4422.adjusted by the NATIONAL GEODETIC SURVEY
 DO4422.in April 2013.
 DO4422
 DO4422.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4422.GEOID18 height accuracy estimate available here.
 DO4422
 DO4422.Click photographs - Photos may exist for this station.
 DO4422
 DO4422.The dynamic height is computed by dividing the NAVD 88
 DO4422.geopotential number by the normal gravity value computed on the
 DO4422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4422.degrees latitude (g = 980.6199 gals.).
 DO4422
 DO4422.The modeled gravity was interpolated from observed gravity values.
 DO4422
 DO4422;                    North         East    Units  Estimated Accuracy
 DO4422;SPC IL W     -    54,543.      792,685.      MT  (+/- 10 meters HH2 GPS)
 DO4422
 DO4422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1145014020(NAD 83)
 DO4422
 DO4422                          SUPERSEDED SURVEY CONTROL
 DO4422
 DO4422.No superseded survey control is available for this station.
 DO4422
 DO4422_MARKER: F = FLANGE-ENCASED ROD
 DO4422_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4422_STAMPING: MU 030
 DO4422_MARK LOGO: UIL
 DO4422_PROJECTION: RECESSED 8 CENTIMETERS
 DO4422_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4422_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4422+STABILITY: POSITION/ELEVATION WELL
 DO4422_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4422+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2012
 DO4422_ROD/PIPE-DEPTH: 9.8 meters
 DO4422_SLEEVE-DEPTH  : 0.9 meters
 DO4422
 DO4422  HISTORY     - Date     Condition        Report By
 DO4422  HISTORY     - 20120608 MONUMENTED       AMESC
 DO4422
 DO4422                          STATION DESCRIPTION
 DO4422
 DO4422'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4422'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) EAST-NORTHEAST OF CACHE,
 DO4422'6.2 MI (10.0 KM) SOUTHEAST OF PULASKI AND 2.7 MI (4.3 KM) SOUTHWEST OF
 DO4422'OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4422'
 DO4422'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 37 AND COUNTY ROAD 2
 DO4422'(N MAIN STREET) IN NEW GRAND CHAIN, PROCEED SOUTH-SOUTHWEST ALONG
 DO4422'ILLINOIS ROUTE 37 7.65 MI (12.3 KM) TO OLD HIGHWAY 37, 1.23 MI (2.0
 DO4422'KM) SOUTHWEST ALONG OLD HIGHWAY 37 TO MASON ROAD AND THE STATION ON
 DO4422'THE RIGHT.
 DO4422'
 DO4422'THE STATION IS 31.5 FT (9.6 M) NORTHWEST OF THE CENTERLINE OF OLD
 DO4422'HIGHWAY 37, 23 FT (7.0 M) EAST OF THE CENTERLINE OF MASON ROAD, 84.6
 DO4422'FT (25.8 M) NORTH OF A 'STOP' SIGN AND 40.6 FT (12.4 M) SOUTH OF POWER
 DO4422'POLE 'F 172'.
 DO4422'
 DO4422'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4422'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4422'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4423 ***********************************************************************
 DO4423  DESIGNATION -  MU 031
 DO4423  PID         -  DO4423
 DO4423  STATE/COUNTY-  IL/PULASKI
 DO4423  COUNTRY     -  US
 DO4423  USGS QUAD   -  PULASKI (2018)
 DO4423
 DO4423                         *CURRENT SURVEY CONTROL
 DO4423  ______________________________________________________________________
 DO4423* NAD 83(1986) POSITION- 37 09 05.4    (N) 089 08 19.5    (W)   HD_HELD2
 DO4423* NAVD 88 ORTHO HEIGHT -   111.717 (meters)      366.52  (feet) ADJUSTED
 DO4423  ______________________________________________________________________
 DO4423  GEOID HEIGHT    -        -28.277 (meters)                     GEOID18
 DO4423  DYNAMIC HEIGHT  -        111.636 (meters)      366.26  (feet) COMP
 DO4423  MODELED GRAVITY -    979,900.5   (mgal)                       NAVD 88
 DO4423
 DO4423  VERT ORDER      -  SECOND    CLASS I
 DO4423
 DO4423.The horizontal coordinates were established by autonomous hand held GPS
 DO4423.observations and have an estimated accuracy of +/- 10 meters.
 DO4423
 DO4423.The orthometric height was determined by differential leveling and
 DO4423.adjusted by the NATIONAL GEODETIC SURVEY
 DO4423.in April 2013.
 DO4423
 DO4423.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4423.GEOID18 height accuracy estimate available here.
 DO4423
 DO4423.Click photographs - Photos may exist for this station.
 DO4423
 DO4423.The dynamic height is computed by dividing the NAVD 88
 DO4423.geopotential number by the normal gravity value computed on the
 DO4423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4423.degrees latitude (g = 980.6199 gals.).
 DO4423
 DO4423.The modeled gravity was interpolated from observed gravity values.
 DO4423
 DO4423;                    North         East    Units  Estimated Accuracy
 DO4423;SPC IL W     -    54,296.      791,311.      MT  (+/- 10 meters HH2 GPS)
 DO4423
 DO4423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1006813820(NAD 83)
 DO4423
 DO4423                          SUPERSEDED SURVEY CONTROL
 DO4423
 DO4423.No superseded survey control is available for this station.
 DO4423
 DO4423_MARKER: F = FLANGE-ENCASED ROD
 DO4423_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4423_STAMPING: MU 031
 DO4423_MARK LOGO: UIL
 DO4423_PROJECTION: RECESSED 8 CENTIMETERS
 DO4423_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4423_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4423+STABILITY: POSITION/ELEVATION WELL
 DO4423_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4423+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2012
 DO4423_ROD/PIPE-DEPTH: 9.8 meters
 DO4423_SLEEVE-DEPTH  : 0.9 meters
 DO4423
 DO4423  HISTORY     - Date     Condition        Report By
 DO4423  HISTORY     - 20120608 MONUMENTED       AMESC
 DO4423
 DO4423                          STATION DESCRIPTION
 DO4423
 DO4423'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4423'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-NORTHEAST OF CACHE,
 DO4423'5.7 MI (9.2 KM) SOUTHEAST OF PULASKI AND 3.4 MI (5.5 KM) SOUTHWEST OF
 DO4423'OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4423'
 DO4423'TO REACH FROM THE MOUND ROAD OVERPASS OVER INTERSTATE 57, PROCEED EAST
 DO4423'ON MOUND ROAD 1.25 MI (2.0 KM) TO MERIDIAN ROAD, NORTH ALONG MERIDIAN
 DO4423'ROAD 1.53 MI (2.5 KM) TO WESSENBERG ROAD, EAST ALONG WESSENBERG ROAD 1
 DO4423'MI (1.6 KM) TO A FIELD ENTRANCE AND THE STATION ON THE LEFT.
 DO4423'
 DO4423'THE STATION IS 23.5 FT (7.2 M) NORTH OF THE CENTERLINE OF WESSENBERG
 DO4423'ROAD, 73.5 FT (22.4 M) WEST OF A TELEPHONE PEDESTAL AND 16 FT (4.9 M)
 DO4423'WEST OF THE CENTERLINE OF A FIELD ENTRANCE.
 DO4423'
 DO4423'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4423'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4423'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4424 ***********************************************************************
 DO4424  DESIGNATION -  MU 032
 DO4424  PID         -  DO4424
 DO4424  STATE/COUNTY-  IL/PULASKI
 DO4424  COUNTRY     -  US
 DO4424  USGS QUAD   -  PULASKI (2018)
 DO4424
 DO4424                         *CURRENT SURVEY CONTROL
 DO4424  ______________________________________________________________________
 DO4424* NAD 83(1986) POSITION- 37 09 04.4    (N) 089 09 25.4    (W)   HD_HELD2
 DO4424* NAVD 88 ORTHO HEIGHT -   111.054 (meters)      364.35  (feet) ADJUSTED
 DO4424  ______________________________________________________________________
 DO4424  GEOID HEIGHT    -        -28.261 (meters)                     GEOID18
 DO4424  DYNAMIC HEIGHT  -        110.973 (meters)      364.08  (feet) COMP
 DO4424  MODELED GRAVITY -    979,902.6   (mgal)                       NAVD 88
 DO4424
 DO4424  VERT ORDER      -  SECOND    CLASS I
 DO4424
 DO4424.The horizontal coordinates were established by autonomous hand held GPS
 DO4424.observations and have an estimated accuracy of +/- 10 meters.
 DO4424
 DO4424.The orthometric height was determined by differential leveling and
 DO4424.adjusted by the NATIONAL GEODETIC SURVEY
 DO4424.in April 2013.
 DO4424
 DO4424.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4424.GEOID18 height accuracy estimate available here.
 DO4424
 DO4424.Click photographs - Photos may exist for this station.
 DO4424
 DO4424.The dynamic height is computed by dividing the NAVD 88
 DO4424.geopotential number by the normal gravity value computed on the
 DO4424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4424.degrees latitude (g = 980.6199 gals.).
 DO4424
 DO4424.The modeled gravity was interpolated from observed gravity values.
 DO4424
 DO4424;                    North         East    Units  Estimated Accuracy
 DO4424;SPC IL W     -    54,248.      789,685.      MT  (+/- 10 meters HH2 GPS)
 DO4424
 DO4424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0844213826(NAD 83)
 DO4424
 DO4424                          SUPERSEDED SURVEY CONTROL
 DO4424
 DO4424.No superseded survey control is available for this station.
 DO4424
 DO4424_MARKER: F = FLANGE-ENCASED ROD
 DO4424_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4424_STAMPING: MU 032
 DO4424_MARK LOGO: UIL
 DO4424_PROJECTION: RECESSED 10 CENTIMETERS
 DO4424_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4424_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4424+STABILITY: POSITION/ELEVATION WELL
 DO4424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4424+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2012
 DO4424_ROD/PIPE-DEPTH: 8.5 meters
 DO4424_SLEEVE-DEPTH  : 0.9 meters
 DO4424
 DO4424  HISTORY     - Date     Condition        Report By
 DO4424  HISTORY     - 20120608 MONUMENTED       AMESC
 DO4424
 DO4424                          STATION DESCRIPTION
 DO4424
 DO4424'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4424'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-NORTHEAST OF CACHE,
 DO4424'5.1 MI (8.2 KM) SOUTH-SOUTHEAST OF PULASKI AND 4.3 MI (6.9 KM)
 DO4424'WEST-SOUTHWEST OF OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4424'
 DO4424'TO REACH FROM THE MOUND ROAD OVERPASS OVER INTERSTATE 57, PROCEED EAST
 DO4424'ON MOUND ROAD 1.25 MI (2.0 KM) TO MERIDIAN ROAD, NORTH ALONG MERIDIAN
 DO4424'ROAD 1.53 MI (2.5 KM) TO WESSENBERG ROAD AND THE STATION ON THE RIGHT.
 DO4424'THE STATION IS 28 FT (8.5 M) SOUTH OF THE CENTERLINE OF WESSENBERG
 DO4424'ROAD, 28 FT (8.5 M) EAST OF THE CENTERLINE OF MERIDIAN ROAD, 57.7 FT
 DO4424'(17.6 M) SOUTHEAST OF A POWER POLE WITH FOUR GUY WIRES AND 4.7 FT (1.4
 DO4424'M) SOUTHEAST OF A TELEPHONE PEDESTAL.
 DO4424'
 DO4424'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4424'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4424'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4425 ***********************************************************************
 DO4425  DESIGNATION -  MU 033
 DO4425  PID         -  DO4425
 DO4425  STATE/COUNTY-  IL/PULASKI
 DO4425  COUNTRY     -  US
 DO4425  USGS QUAD   -  PULASKI (2018)
 DO4425
 DO4425                         *CURRENT SURVEY CONTROL
 DO4425  ______________________________________________________________________
 DO4425* NAD 83(1986) POSITION- 37 09 30.7    (N) 089 09 26.0    (W)   HD_HELD2
 DO4425* NAVD 88 ORTHO HEIGHT -   122.101 (meters)      400.59  (feet) ADJUSTED
 DO4425  ______________________________________________________________________
 DO4425  GEOID HEIGHT    -        -28.265 (meters)                     GEOID18
 DO4425  DYNAMIC HEIGHT  -        122.013 (meters)      400.30  (feet) COMP
 DO4425  MODELED GRAVITY -    979,902.8   (mgal)                       NAVD 88
 DO4425
 DO4425  VERT ORDER      -  SECOND    CLASS I
 DO4425
 DO4425.The horizontal coordinates were established by autonomous hand held GPS
 DO4425.observations and have an estimated accuracy of +/- 10 meters.
 DO4425
 DO4425.The orthometric height was determined by differential leveling and
 DO4425.adjusted by the NATIONAL GEODETIC SURVEY
 DO4425.in April 2013.
 DO4425
 DO4425.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4425.GEOID18 height accuracy estimate available here.
 DO4425
 DO4425.Click photographs - Photos may exist for this station.
 DO4425
 DO4425.The dynamic height is computed by dividing the NAVD 88
 DO4425.geopotential number by the normal gravity value computed on the
 DO4425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4425.degrees latitude (g = 980.6199 gals.).
 DO4425
 DO4425.The modeled gravity was interpolated from observed gravity values.
 DO4425
 DO4425;                    North         East    Units  Estimated Accuracy
 DO4425;SPC IL W     -    55,059.      789,661.      MT  (+/- 10 meters HH2 GPS)
 DO4425
 DO4425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0844514637(NAD 83)
 DO4425
 DO4425                          SUPERSEDED SURVEY CONTROL
 DO4425
 DO4425.No superseded survey control is available for this station.
 DO4425
 DO4425_MARKER: F = FLANGE-ENCASED ROD
 DO4425_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4425_STAMPING: MU 033
 DO4425_MARK LOGO: UIL
 DO4425_PROJECTION: RECESSED 8 CENTIMETERS
 DO4425_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4425_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4425+STABILITY: POSITION/ELEVATION WELL
 DO4425_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4425+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2012
 DO4425_ROD/PIPE-DEPTH: 11.0 meters
 DO4425_SLEEVE-DEPTH  : 0.9 meters
 DO4425
 DO4425  HISTORY     - Date     Condition        Report By
 DO4425  HISTORY     - 20120608 MONUMENTED       AMESC
 DO4425
 DO4425                          STATION DESCRIPTION
 DO4425
 DO4425'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4425'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHEAST OF CACHE, 4.7
 DO4425'MI (7.6 KM) SOUTHEAST OF PULASKI AND 4.1 MI (6.6 KM) WEST-SOUTHWEST OF
 DO4425'OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4425'
 DO4425'TO REACH FROM THE MOUND ROAD OVERPASS OVER INTERSTATE 57, PROCEED EAST
 DO4425'ON MOUND ROAD 1.25 MI (2.0 KM) TO MERIDIAN ROAD, NORTH ALONG MERIDIAN
 DO4425'ROAD 2.04 MI (3.3 KM) TO THE STATION ON THE LEFT.
 DO4425'
 DO4425'THE STATION IS 24.8 FT (7.6 M) WEST OF THE CENTERLINE OF MERIDIAN
 DO4425'ROAD, 207 FT (63.1 M) NORTH OF A POWER POLE AND 25 FT (7.6 M) SOUTH OF
 DO4425'A POWER POLE.
 DO4425'
 DO4425'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4425'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4425'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4426 ***********************************************************************
 DO4426  DESIGNATION -  MU 034
 DO4426  PID         -  DO4426
 DO4426  STATE/COUNTY-  IL/PULASKI
 DO4426  COUNTRY     -  US
 DO4426  USGS QUAD   -  PULASKI (2018)
 DO4426
 DO4426                         *CURRENT SURVEY CONTROL
 DO4426  ______________________________________________________________________
 DO4426* NAD 83(1986) POSITION- 37 08 37.6    (N) 089 09 30.3    (W)   HD_HELD2
 DO4426* NAVD 88 ORTHO HEIGHT -   105.139 (meters)      344.94  (feet) ADJUSTED
 DO4426  ______________________________________________________________________
 DO4426  GEOID HEIGHT    -        -28.256 (meters)                     GEOID18
 DO4426  DYNAMIC HEIGHT  -        105.063 (meters)      344.69  (feet) COMP
 DO4426  MODELED GRAVITY -    979,902.5   (mgal)                       NAVD 88
 DO4426
 DO4426  VERT ORDER      -  SECOND    CLASS I
 DO4426
 DO4426.The horizontal coordinates were established by autonomous hand held GPS
 DO4426.observations and have an estimated accuracy of +/- 10 meters.
 DO4426
 DO4426.The orthometric height was determined by differential leveling and
 DO4426.adjusted by the NATIONAL GEODETIC SURVEY
 DO4426.in April 2013.
 DO4426
 DO4426.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4426.GEOID18 height accuracy estimate available here.
 DO4426
 DO4426.Click photographs - Photos may exist for this station.
 DO4426
 DO4426.The dynamic height is computed by dividing the NAVD 88
 DO4426.geopotential number by the normal gravity value computed on the
 DO4426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4426.degrees latitude (g = 980.6199 gals.).
 DO4426
 DO4426.The modeled gravity was interpolated from observed gravity values.
 DO4426
 DO4426;                    North         East    Units  Estimated Accuracy
 DO4426;SPC IL W     -    53,421.      789,573.      MT  (+/- 10 meters HH2 GPS)
 DO4426
 DO4426_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0830213003(NAD 83)
 DO4426
 DO4426                          SUPERSEDED SURVEY CONTROL
 DO4426
 DO4426.No superseded survey control is available for this station.
 DO4426
 DO4426_MARKER: F = FLANGE-ENCASED ROD
 DO4426_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4426_STAMPING: MU 034
 DO4426_MARK LOGO: UIL
 DO4426_PROJECTION: RECESSED 10 CENTIMETERS
 DO4426_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4426_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4426+STABILITY: POSITION/ELEVATION WELL
 DO4426_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4426+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2012
 DO4426_ROD/PIPE-DEPTH: 13.4 meters
 DO4426_SLEEVE-DEPTH  : 0.9 meters
 DO4426
 DO4426  HISTORY     - Date     Condition        Report By
 DO4426  HISTORY     - 20120609 MONUMENTED       AMESC
 DO4426
 DO4426                          STATION DESCRIPTION
 DO4426
 DO4426'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4426'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-NORTHEAST OF CACHE,
 DO4426'5.5 MI (8.8 KM) SOUTH-SOUTHEAST OF PULASKI AND 4.6 MI (7.4 KM)
 DO4426'WEST-SOUTHWEST OF OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4426'
 DO4426'TO REACH FROM THE MOUND ROAD OVERPASS OVER INTERSTATE 57, PROCEED EAST
 DO4426'ON MOUND ROAD 1.25 MI (2.0 KM) TO MERIDIAN ROAD, NORTH ALONG MERIDIAN
 DO4426'ROAD 1.0 MI (1.6 KM) TO SHUMAKER ROAD, WEST ALONG SHUMACKER ROAD 350
 DO4426'FT (106.7 M) TO THE STATION ON THE LEFT.
 DO4426'
 DO4426'THE STATION IS 18 FT (5.5 M) SOUTH OF THE CENTERLINE OF SHUMACKER
 DO4426'ROAD, 117 FT (35.7 M) EAST OF A 60 INCH (152 CM) CORRUGATED METAL PIPE
 DO4426'AND 44.5 FT (13.6 M) WEST OF A POWER POLE.
 DO4426'
 DO4426'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4426'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4426'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4427 ***********************************************************************
 DO4427  DESIGNATION -  MU 035
 DO4427  PID         -  DO4427
 DO4427  STATE/COUNTY-  IL/PULASKI
 DO4427  COUNTRY     -  US
 DO4427  USGS QUAD   -  PULASKI (2018)
 DO4427
 DO4427                         *CURRENT SURVEY CONTROL
 DO4427  ______________________________________________________________________
 DO4427* NAD 83(1986) POSITION- 37 08 12.2    (N) 089 10 15.7    (W)   HD_HELD2
 DO4427* NAVD 88 ORTHO HEIGHT -   107.612 (meters)      353.06  (feet) ADJUSTED
 DO4427  ______________________________________________________________________
 DO4427  GEOID HEIGHT    -        -28.242 (meters)                     GEOID18
 DO4427  DYNAMIC HEIGHT  -        107.534 (meters)      352.80  (feet) COMP
 DO4427  MODELED GRAVITY -    979,903.5   (mgal)                       NAVD 88
 DO4427
 DO4427  VERT ORDER      -  SECOND    CLASS I
 DO4427
 DO4427.The horizontal coordinates were established by autonomous hand held GPS
 DO4427.observations and have an estimated accuracy of +/- 10 meters.
 DO4427
 DO4427.The orthometric height was determined by differential leveling and
 DO4427.adjusted by the NATIONAL GEODETIC SURVEY
 DO4427.in April 2013.
 DO4427
 DO4427.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4427.GEOID18 height accuracy estimate available here.
 DO4427
 DO4427.Click photographs - Photos may exist for this station.
 DO4427
 DO4427.The dynamic height is computed by dividing the NAVD 88
 DO4427.geopotential number by the normal gravity value computed on the
 DO4427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4427.degrees latitude (g = 980.6199 gals.).
 DO4427
 DO4427.The modeled gravity was interpolated from observed gravity values.
 DO4427
 DO4427;                    North         East    Units  Estimated Accuracy
 DO4427;SPC IL W     -    52,626.      788,461.      MT  (+/- 10 meters HH2 GPS)
 DO4427
 DO4427_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0716412245(NAD 83)
 DO4427
 DO4427                          SUPERSEDED SURVEY CONTROL
 DO4427
 DO4427.No superseded survey control is available for this station.
 DO4427
 DO4427_MARKER: F = FLANGE-ENCASED ROD
 DO4427_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4427_STAMPING: MU 035
 DO4427_MARK LOGO: UIL
 DO4427_PROJECTION: RECESSED 10 CENTIMETERS
 DO4427_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4427_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4427+STABILITY: POSITION/ELEVATION WELL
 DO4427_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4427+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2012
 DO4427_ROD/PIPE-DEPTH: 13.4 meters
 DO4427_SLEEVE-DEPTH  : 0.9 meters
 DO4427
 DO4427  HISTORY     - Date     Condition        Report By
 DO4427  HISTORY     - 20120609 MONUMENTED       AMESC
 DO4427
 DO4427                          STATION DESCRIPTION
 DO4427
 DO4427'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4427'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTH-SOUTHEAST OF
 DO4427'PULASKI, 5.6 MI (9.0 KM) EAST-NORTHEAST OF CACHE AND 5.4 MI (8.7 KM)
 DO4427'WEST-SOUTHWEST OF OLMSTED.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4427'
 DO4427'TO REACH FROM THE MOUND ROAD OVERPASS OVER INTERSTATE 57, PROCEED EAST
 DO4427'ON MOUND ROAD 0.45 MI (0.7 KM) TO VALLEY ROAD, NORTH ALONG VALLEY ROAD
 DO4427'0.52 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DO4427'
 DO4427'THE STATION IS 20 FT (6.1 M) EAST OF THE CENTERLINE OF VALLEY ROAD,
 DO4427'17.4 FT (5.3 M) NORTH OF A TELEPHONE PEDESTAL AND 150 FT (45.7 M)
 DO4427'SOUTH OF A POWER POLE WITH GUY WIRE.
 DO4427'
 DO4427'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4427'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4427'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4428 ***********************************************************************
 DO4428  DESIGNATION -  MU 036
 DO4428  PID         -  DO4428
 DO4428  STATE/COUNTY-  IL/PULASKI
 DO4428  COUNTRY     -  US
 DO4428  USGS QUAD   -  PULASKI (2018)
 DO4428
 DO4428                         *CURRENT SURVEY CONTROL
 DO4428  ______________________________________________________________________
 DO4428* NAD 83(1986) POSITION- 37 07 45.6    (N) 089 10 23.9    (W)   HD_HELD2
 DO4428* NAVD 88 ORTHO HEIGHT -   102.960 (meters)      337.79  (feet) ADJUSTED
 DO4428  ______________________________________________________________________
 DO4428  GEOID HEIGHT    -        -28.238 (meters)                     GEOID18
 DO4428  DYNAMIC HEIGHT  -        102.885 (meters)      337.55  (feet) COMP
 DO4428  MODELED GRAVITY -    979,903.3   (mgal)                       NAVD 88
 DO4428
 DO4428  VERT ORDER      -  SECOND    CLASS I
 DO4428
 DO4428.The horizontal coordinates were established by autonomous hand held GPS
 DO4428.observations and have an estimated accuracy of +/- 10 meters.
 DO4428
 DO4428.The orthometric height was determined by differential leveling and
 DO4428.adjusted by the NATIONAL GEODETIC SURVEY
 DO4428.in April 2013.
 DO4428
 DO4428.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4428.GEOID18 height accuracy estimate available here.
 DO4428
 DO4428.Click photographs - Photos may exist for this station.
 DO4428
 DO4428.The dynamic height is computed by dividing the NAVD 88
 DO4428.geopotential number by the normal gravity value computed on the
 DO4428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4428.degrees latitude (g = 980.6199 gals.).
 DO4428
 DO4428.The modeled gravity was interpolated from observed gravity values.
 DO4428
 DO4428;                    North         East    Units  Estimated Accuracy
 DO4428;SPC IL W     -    51,804.      788,267.      MT  (+/- 10 meters HH2 GPS)
 DO4428
 DO4428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0694311430(NAD 83)
 DO4428
 DO4428                          SUPERSEDED SURVEY CONTROL
 DO4428
 DO4428.No superseded survey control is available for this station.
 DO4428
 DO4428_MARKER: F = FLANGE-ENCASED ROD
 DO4428_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4428_STAMPING: MU 036
 DO4428_MARK LOGO: UIL
 DO4428_PROJECTION: RECESSED 8 CENTIMETERS
 DO4428_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4428_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4428+STABILITY: POSITION/ELEVATION WELL
 DO4428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4428+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2012
 DO4428_ROD/PIPE-DEPTH: 9.8 meters
 DO4428_SLEEVE-DEPTH  : 0.9 meters
 DO4428
 DO4428  HISTORY     - Date     Condition        Report By
 DO4428  HISTORY     - 20120609 MONUMENTED       AMESC
 DO4428
 DO4428                          STATION DESCRIPTION
 DO4428
 DO4428'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4428'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF
 DO4428'PULASKI, 5.9 MI (9.5 KM) SOUTHWEST OF OLMSTED AND 5.3 MI (8.5 KM)
 DO4428'EAST-NORTHEAST OF CACHE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4428'
 DO4428'TO REACH FROM THE MOUND ROAD OVERPASS OVER INTERSTATE 57, PROCEED EAST
 DO4428'ON MOUND ROAD 0.33 MI (0.5 KM) TO THE K-N-K AUTO TRUCK STOP AND THE
 DO4428'STATION ON THE LEFT.
 DO4428'
 DO4428'THE STATION IS 30 FT (9.1 M) NORTH OF THE CENTERLINE OF MOUND ROAD,
 DO4428'104 FT (31.7 M) WEST OF THE EAST ENTRANCE TO THE TRUCK STOP AND 22 FT
 DO4428'(6.7 M) SOUTHEAST OF THE BILLBOARD FOR THE TRUCK STOP.
 DO4428'
 DO4428'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4428'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4428'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4429 ***********************************************************************
 DO4429  DESIGNATION -  MU 037
 DO4429  PID         -  DO4429
 DO4429  STATE/COUNTY-  IL/PULASKI
 DO4429  COUNTRY     -  US
 DO4429  USGS QUAD   -  PULASKI (2018)
 DO4429
 DO4429                         *CURRENT SURVEY CONTROL
 DO4429  ______________________________________________________________________
 DO4429* NAD 83(1986) POSITION- 37 07 44.4    (N) 089 10 57.6    (W)   HD_HELD2
 DO4429* NAVD 88 ORTHO HEIGHT -   109.039 (meters)      357.74  (feet) ADJUSTED
 DO4429  ______________________________________________________________________
 DO4429  GEOID HEIGHT    -        -28.231 (meters)                     GEOID18
 DO4429  DYNAMIC HEIGHT  -        108.960 (meters)      357.48  (feet) COMP
 DO4429  MODELED GRAVITY -    979,904.1   (mgal)                       NAVD 88
 DO4429
 DO4429  VERT ORDER      -  SECOND    CLASS I
 DO4429
 DO4429.The horizontal coordinates were established by autonomous hand held GPS
 DO4429.observations and have an estimated accuracy of +/- 10 meters.
 DO4429
 DO4429.The orthometric height was determined by differential leveling and
 DO4429.adjusted by the NATIONAL GEODETIC SURVEY
 DO4429.in April 2013.
 DO4429
 DO4429.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4429.GEOID18 height accuracy estimate available here.
 DO4429
 DO4429.Click photographs - Photos may exist for this station.
 DO4429
 DO4429.The dynamic height is computed by dividing the NAVD 88
 DO4429.geopotential number by the normal gravity value computed on the
 DO4429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4429.degrees latitude (g = 980.6199 gals.).
 DO4429
 DO4429.The modeled gravity was interpolated from observed gravity values.
 DO4429
 DO4429;                    North         East    Units  Estimated Accuracy
 DO4429;SPC IL W     -    51,758.      787,435.      MT  (+/- 10 meters HH2 GPS)
 DO4429
 DO4429_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0611011412(NAD 83)
 DO4429
 DO4429                          SUPERSEDED SURVEY CONTROL
 DO4429
 DO4429.No superseded survey control is available for this station.
 DO4429
 DO4429_MARKER: F = FLANGE-ENCASED ROD
 DO4429_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4429_STAMPING: MU 037
 DO4429_MARK LOGO: UIL
 DO4429_PROJECTION: RECESSED 8 CENTIMETERS
 DO4429_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4429_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4429+STABILITY: POSITION/ELEVATION WELL
 DO4429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4429+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2012
 DO4429_ROD/PIPE-DEPTH: 11.0 meters
 DO4429_SLEEVE-DEPTH  : 0.9 meters
 DO4429
 DO4429  HISTORY     - Date     Condition        Report By
 DO4429  HISTORY     - 20120609 MONUMENTED       AMESC
 DO4429
 DO4429                          STATION DESCRIPTION
 DO4429
 DO4429'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4429'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTHWEST OF OLMSTED,
 DO4429'6.0 MI (9.7 KM) SOUTH-SOUTHEAST OF PULASKI AND 4.8 MI (7.7 KM)
 DO4429'EAST-NORTHEAST OF CACHE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4429'
 DO4429'TO REACH FROM THE MOUND ROAD OVERPASS OVER INTERSTATE 57, PROCEED WEST
 DO4429'ON MOUND ROAD 0.17 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DO4429'
 DO4429'THE STATION IS 73.5 FT (22.4 M) SOUTH OF THE CENTERLINE OF MOUND ROAD,
 DO4429'225 FT (68.6 M) WEST OF THE ON RAMP TO I-57 SOUTH, 127 FT (38.7 M)
 DO4429'WEST OF A FENCE CORNER, 50.1 FT (15.3 M) WEST OF A FIRE HYDRANT AND
 DO4429'8.4 FT (2.6 M) NORTH OF AN EAST WEST FENCE.
 DO4429'
 DO4429'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4429'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4429'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4430 ***********************************************************************
 DO4430  DESIGNATION -  MU 038
 DO4430  PID         -  DO4430
 DO4430  STATE/COUNTY-  IL/PULASKI
 DO4430  COUNTRY     -  US
 DO4430  USGS QUAD   -  CAIRO (2018)
 DO4430
 DO4430                         *CURRENT SURVEY CONTROL
 DO4430  ______________________________________________________________________
 DO4430* NAD 83(1986) POSITION- 37 07 07.8    (N) 089 11 53.7    (W)   HD_HELD2
 DO4430* NAVD 88 ORTHO HEIGHT -   101.200 (meters)      332.02  (feet) ADJUSTED
 DO4430  ______________________________________________________________________
 DO4430  GEOID HEIGHT    -        -28.218 (meters)                     GEOID18
 DO4430  DYNAMIC HEIGHT  -        101.127 (meters)      331.78  (feet) COMP
 DO4430  MODELED GRAVITY -    979,904.6   (mgal)                       NAVD 88
 DO4430
 DO4430  VERT ORDER      -  SECOND    CLASS I
 DO4430
 DO4430.The horizontal coordinates were established by autonomous hand held GPS
 DO4430.observations and have an estimated accuracy of +/- 10 meters.
 DO4430
 DO4430.The orthometric height was determined by differential leveling and
 DO4430.adjusted by the NATIONAL GEODETIC SURVEY
 DO4430.in April 2013.
 DO4430
 DO4430.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4430.GEOID18 height accuracy estimate available here.
 DO4430
 DO4430.Click photographs - Photos may exist for this station.
 DO4430
 DO4430.The dynamic height is computed by dividing the NAVD 88
 DO4430.geopotential number by the normal gravity value computed on the
 DO4430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4430.degrees latitude (g = 980.6199 gals.).
 DO4430
 DO4430.The modeled gravity was interpolated from observed gravity values.
 DO4430
 DO4430;                    North         East    Units  Estimated Accuracy
 DO4430;SPC IL W     -    50,615.      786,062.      MT  (+/- 10 meters HH2 GPS)
 DO4430
 DO4430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0470010316(NAD 83)
 DO4430
 DO4430                          SUPERSEDED SURVEY CONTROL
 DO4430
 DO4430.No superseded survey control is available for this station.
 DO4430
 DO4430_MARKER: F = FLANGE-ENCASED ROD
 DO4430_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4430_STAMPING: MU 038
 DO4430_MARK LOGO: UIL
 DO4430_PROJECTION: RECESSED 10 CENTIMETERS
 DO4430_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4430_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4430+STABILITY: POSITION/ELEVATION WELL
 DO4430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4430+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2012
 DO4430_ROD/PIPE-DEPTH: 12.2 meters
 DO4430_SLEEVE-DEPTH  : 0.9 meters
 DO4430
 DO4430  HISTORY     - Date     Condition        Report By
 DO4430  HISTORY     - 20120610 MONUMENTED       AMESC
 DO4430
 DO4430                          STATION DESCRIPTION
 DO4430
 DO4430'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4430'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHWEST OF OLMSTED,
 DO4430'6.5 MI (10.5 KM) SOUTH OF PULASKI AND 3.7 MI (6.0 KM) EAST-NORTHEAST
 DO4430'OF CACHE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4430'
 DO4430'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 (S BLANCHE STREET)
 DO4430'AND FIRST STREET IN THE TOWN OF MOUNDS, PROCEED NORTH ON OLD US
 DO4430'HIGHWAY 51 (S BLANCHE STREET) 0.31 MI (0.5 KM) TO NORTH MCKINLEY
 DO4430'AVENUE AND THE STATION ON THE LEFT.
 DO4430'
 DO4430'THE STATION IS 27.5 FT (8.4 M) WEST OF THE CENTERLINE OF OLD US
 DO4430'HIGHWAY 51 (S BLANCHE STREET), 24.8 FT (7.6 M) SOUTH-SOUTHWEST OF THE
 DO4430'SOUTH END OF THE GUARDRAIL TO A BRIDGE, OPPOSITE NORTH MCKINLEY AVENUE
 DO4430'AND 63 FT (19.2 M) NORTH OF A '30 MPH' SIGN.
 DO4430'
 DO4430'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4430'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4430'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4457 ***********************************************************************
 DO4457  DESIGNATION -  MU 039
 DO4457  PID         -  DO4457
 DO4457  STATE/COUNTY-  IL/PULASKI
 DO4457  COUNTRY     -  US
 DO4457  USGS QUAD   -  PULASKI (2018)
 DO4457
 DO4457                         *CURRENT SURVEY CONTROL
 DO4457  ______________________________________________________________________
 DO4457* NAD 83(1986) POSITION- 37 10 25.0    (N) 089 10 44.7    (W)   HD_HELD2
 DO4457* NAVD 88 ORTHO HEIGHT -   111.416 (meters)      365.54  (feet) ADJUSTED
 DO4457  ______________________________________________________________________
 DO4457  GEOID HEIGHT    -        -28.259 (meters)                     GEOID18
 DO4457  DYNAMIC HEIGHT  -        111.335 (meters)      365.27  (feet) COMP
 DO4457  MODELED GRAVITY -    979,906.5   (mgal)                       NAVD 88
 DO4457
 DO4457  VERT ORDER      -  SECOND    CLASS I
 DO4457
 DO4457.The horizontal coordinates were established by autonomous hand held GPS
 DO4457.observations and have an estimated accuracy of +/- 10 meters.
 DO4457
 DO4457.The orthometric height was determined by differential leveling and
 DO4457.adjusted by the NATIONAL GEODETIC SURVEY
 DO4457.in April 2013.
 DO4457
 DO4457.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4457.GEOID18 height accuracy estimate available here.
 DO4457
 DO4457.Click photographs - Photos may exist for this station.
 DO4457
 DO4457.The dynamic height is computed by dividing the NAVD 88
 DO4457.geopotential number by the normal gravity value computed on the
 DO4457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4457.degrees latitude (g = 980.6199 gals.).
 DO4457
 DO4457.The modeled gravity was interpolated from observed gravity values.
 DO4457
 DO4457;                    North         East    Units  Estimated Accuracy
 DO4457;SPC IL W     -    56,712.      787,702.      MT  (+/- 10 meters HH2 GPS)
 DO4457
 DO4457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0654216355(NAD 83)
 DO4457
 DO4457                          SUPERSEDED SURVEY CONTROL
 DO4457
 DO4457.No superseded survey control is available for this station.
 DO4457
 DO4457_MARKER: F = FLANGE-ENCASED ROD
 DO4457_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4457_STAMPING: MU 039
 DO4457_MARK LOGO: UIL
 DO4457_PROJECTION: RECESSED 8 CENTIMETERS
 DO4457_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4457_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4457+STABILITY: POSITION/ELEVATION WELL
 DO4457_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4457+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2012
 DO4457_ROD/PIPE-DEPTH: 9.8 meters
 DO4457_SLEEVE-DEPTH  : 0.9 meters
 DO4457
 DO4457  HISTORY     - Date     Condition        Report By
 DO4457  HISTORY     - 20120611 MONUMENTED       AMESC
 DO4457
 DO4457                          STATION DESCRIPTION
 DO4457
 DO4457'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4457'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHEAST OF TAMMS, 5.0
 DO4457'MI (8.0 KM) WEST OF OLMSTED AND 3.1 MI (5.0 KM) SOUTH-SOUTHEAST OF
 DO4457'PULASKI.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4457'
 DO4457'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND MOUNDS ROAD,
 DO4457'PROCEED NORTH ON OLD US HIGHWAY 51 3.22 MI (5.2 KM) TO BOAR CREEK
 DO4457'ROAD, EAST 1.0 MI (1.6 KM) ALONG BOAR CREEK ROAD AND THE STATION ON
 DO4457'THE LEFT.
 DO4457'
 DO4457'THE STATION IS 32.5 FT (9.9 M) NORTH OF THE CENTERLINE OF BOAR CREEK
 DO4457'ROAD, 171 FT (52.1 M) EAST OF THE CENTERLINE OF THE DRIVEWAY TO HOUSE
 DO4457'NUMBER '1129', 43 FT (13.1 M) EAST OF A POWER POLE WITH GUY WIRE AND
 DO4457'38.7 FT (11.8 M) EAST OF A TELEPHONE PEDESTAL '1007 2-6'.
 DO4457'
 DO4457'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4457'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4457'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4431 ***********************************************************************
 DO4431  DESIGNATION -  MU 040
 DO4431  PID         -  DO4431
 DO4431  STATE/COUNTY-  IL/PULASKI
 DO4431  COUNTRY     -  US
 DO4431  USGS QUAD   -  PULASKI (2018)
 DO4431
 DO4431                         *CURRENT SURVEY CONTROL
 DO4431  ______________________________________________________________________
 DO4431* NAD 83(1986) POSITION- 37 08 35.1    (N) 089 11 34.5    (W)   HD_HELD2
 DO4431* NAVD 88 ORTHO HEIGHT -   135.904 (meters)      445.88  (feet) ADJUSTED
 DO4431  ______________________________________________________________________
 DO4431  GEOID HEIGHT    -        -28.226 (meters)                     GEOID18
 DO4431  DYNAMIC HEIGHT  -        135.806 (meters)      445.56  (feet) COMP
 DO4431  MODELED GRAVITY -    979,906.1   (mgal)                       NAVD 88
 DO4431
 DO4431  VERT ORDER      -  SECOND    CLASS I
 DO4431
 DO4431.The horizontal coordinates were established by autonomous hand held GPS
 DO4431.observations and have an estimated accuracy of +/- 10 meters.
 DO4431
 DO4431.The orthometric height was determined by differential leveling and
 DO4431.adjusted by the NATIONAL GEODETIC SURVEY
 DO4431.in April 2013.
 DO4431
 DO4431.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4431.GEOID18 height accuracy estimate available here.
 DO4431
 DO4431.Click photographs - Photos may exist for this station.
 DO4431
 DO4431.The dynamic height is computed by dividing the NAVD 88
 DO4431.geopotential number by the normal gravity value computed on the
 DO4431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4431.degrees latitude (g = 980.6199 gals.).
 DO4431
 DO4431.The modeled gravity was interpolated from observed gravity values.
 DO4431
 DO4431;                    North         East    Units  Estimated Accuracy
 DO4431;SPC IL W     -    53,312.      786,508.      MT  (+/- 10 meters HH2 GPS)
 DO4431
 DO4431_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0523612996(NAD 83)
 DO4431
 DO4431                          SUPERSEDED SURVEY CONTROL
 DO4431
 DO4431.No superseded survey control is available for this station.
 DO4431
 DO4431_MARKER: F = FLANGE-ENCASED ROD
 DO4431_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4431_STAMPING: MU 040
 DO4431_MARK LOGO: UIL
 DO4431_PROJECTION: RECESSED 10 CENTIMETERS
 DO4431_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4431_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4431+STABILITY: POSITION/ELEVATION WELL
 DO4431_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4431+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2012
 DO4431_ROD/PIPE-DEPTH: 8.7 meters
 DO4431_SLEEVE-DEPTH  : 0.9 meters
 DO4431
 DO4431  HISTORY     - Date     Condition        Report By
 DO4431  HISTORY     - 20120610 MONUMENTED       AMESC
 DO4431
 DO4431                          STATION DESCRIPTION
 DO4431
 DO4431'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4431'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST-SOUTHWEST OF
 DO4431'OLMSTED, 4.9 MI (7.9 KM) SOUTH OF PULASKI AND 4.8 MI (7.7 KM)
 DO4431'NORTHEAST OF CACHE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4431'
 DO4431'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND MOUNDS ROAD,
 DO4431'PROCEED NORTH ON OLD US HIGHWAY 51 1.05 MI (1.7 KM) TO THE STATION ON
 DO4431'THE RIGHT.
 DO4431'
 DO4431'THE STATION IS 22.6 FT (6.9 M) EAST OF THE CENTERLINE OF OLD US
 DO4431'HIGHWAY 51, 121 FT (36.9 M) SOUTHEAST OF A POWER POLE WITH GUY WIRE,
 DO4431'78 FT (23.8 M) NORTH OF THE CENTERLINE OF THE DRIVEWAY TO HOUSE NUMBER
 DO4431''4985' AND 10.7 FT (3.3 M) WEST OF SIDEWALK/CART PATH.
 DO4431'
 DO4431'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4431'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4431'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4432 ***********************************************************************
 DO4432  DESIGNATION -  MU 041
 DO4432  PID         -  DO4432
 DO4432  STATE/COUNTY-  IL/PULASKI
 DO4432  COUNTRY     -  US
 DO4432  USGS QUAD   -  PULASKI (2018)
 DO4432
 DO4432                         *CURRENT SURVEY CONTROL
 DO4432  ______________________________________________________________________
 DO4432* NAD 83(1986) POSITION- 37 09 07.0    (N) 089 11 30.7    (W)   HD_HELD2
 DO4432* NAVD 88 ORTHO HEIGHT -   133.528 (meters)      438.08  (feet) ADJUSTED
 DO4432  ______________________________________________________________________
 DO4432  GEOID HEIGHT    -        -28.231 (meters)                     GEOID18
 DO4432  DYNAMIC HEIGHT  -        133.431 (meters)      437.76  (feet) COMP
 DO4432  MODELED GRAVITY -    979,906.6   (mgal)                       NAVD 88
 DO4432
 DO4432  VERT ORDER      -  SECOND    CLASS I
 DO4432
 DO4432.The horizontal coordinates were established by autonomous hand held GPS
 DO4432.observations and have an estimated accuracy of +/- 10 meters.
 DO4432
 DO4432.The orthometric height was determined by differential leveling and
 DO4432.adjusted by the NATIONAL GEODETIC SURVEY
 DO4432.in April 2013.
 DO4432
 DO4432.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4432.GEOID18 height accuracy estimate available here.
 DO4432
 DO4432.Click photographs - Photos may exist for this station.
 DO4432
 DO4432.The dynamic height is computed by dividing the NAVD 88
 DO4432.geopotential number by the normal gravity value computed on the
 DO4432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4432.degrees latitude (g = 980.6199 gals.).
 DO4432
 DO4432.The modeled gravity was interpolated from observed gravity values.
 DO4432
 DO4432;                    North         East    Units  Estimated Accuracy
 DO4432;SPC IL W     -    54,296.      786,592.      MT  (+/- 10 meters HH2 GPS)
 DO4432
 DO4432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0535213977(NAD 83)
 DO4432
 DO4432                          SUPERSEDED SURVEY CONTROL
 DO4432
 DO4432.No superseded survey control is available for this station.
 DO4432
 DO4432_MARKER: F = FLANGE-ENCASED ROD
 DO4432_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4432_STAMPING: MU 041
 DO4432_MARK LOGO: UIL
 DO4432_PROJECTION: RECESSED 8 CENTIMETERS
 DO4432_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4432_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4432+STABILITY: POSITION/ELEVATION WELL
 DO4432_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4432+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2012
 DO4432_ROD/PIPE-DEPTH: 9.8 meters
 DO4432_SLEEVE-DEPTH  : 0.9 meters
 DO4432
 DO4432  HISTORY     - Date     Condition        Report By
 DO4432  HISTORY     - 20120610 MONUMENTED       AMESC
 DO4432
 DO4432                          STATION DESCRIPTION
 DO4432
 DO4432'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4432'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST-SOUTHWEST OF
 DO4432'OLMSTED, 5.3 MI (8.5 KM) NORTHEAST OF CACHE AND 4.3 MI (6.9 KM) SOUTH
 DO4432'OF PULASKI.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4432'
 DO4432'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND MOUNDS ROAD,
 DO4432'PROCEED NORTH ON OLD US HIGHWAY 51 1.69 MI (2.7 KM) TO DAKOTA ROAD AND
 DO4432'THE STATION ON THE LEFT.
 DO4432'
 DO4432'THE STATION IS 28.5 FT (8.7 M) WEST OF THE CENTERLINE OF OLD US
 DO4432'HIGHWAY 51, 98.2 FT (29.9 M) NORTH OF A POWER POLE WITH NO OVERHEAD
 DO4432'WIRES AND 52 FT (15.8 M) WEST OF A POWER POLE.
 DO4432'
 DO4432'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4432'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4432'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4433 ***********************************************************************
 DO4433  DESIGNATION -  MU 042
 DO4433  PID         -  DO4433
 DO4433  STATE/COUNTY-  IL/PULASKI
 DO4433  COUNTRY     -  US
 DO4433  USGS QUAD   -  PULASKI (2018)
 DO4433
 DO4433                         *CURRENT SURVEY CONTROL
 DO4433  ______________________________________________________________________
 DO4433* NAD 83(1986) POSITION- 37 09 58.0    (N) 089 11 42.7    (W)   HD_HELD2
 DO4433* NAVD 88 ORTHO HEIGHT -   111.255 (meters)      365.01  (feet) ADJUSTED
 DO4433  ______________________________________________________________________
 DO4433  GEOID HEIGHT    -        -28.240 (meters)                     GEOID18
 DO4433  DYNAMIC HEIGHT  -        111.175 (meters)      364.75  (feet) COMP
 DO4433  MODELED GRAVITY -    979,908.0   (mgal)                       NAVD 88
 DO4433
 DO4433  VERT ORDER      -  SECOND    CLASS I
 DO4433
 DO4433.The horizontal coordinates were established by autonomous hand held GPS
 DO4433.observations and have an estimated accuracy of +/- 10 meters.
 DO4433
 DO4433.The orthometric height was determined by differential leveling and
 DO4433.adjusted by the NATIONAL GEODETIC SURVEY
 DO4433.in April 2013.
 DO4433
 DO4433.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4433.GEOID18 height accuracy estimate available here.
 DO4433
 DO4433.Click photographs - Photos may exist for this station.
 DO4433
 DO4433.The dynamic height is computed by dividing the NAVD 88
 DO4433.geopotential number by the normal gravity value computed on the
 DO4433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4433.degrees latitude (g = 980.6199 gals.).
 DO4433
 DO4433.The modeled gravity was interpolated from observed gravity values.
 DO4433
 DO4433;                    North         East    Units  Estimated Accuracy
 DO4433;SPC IL W     -    55,865.      786,280.      MT  (+/- 10 meters HH2 GPS)
 DO4433
 DO4433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0509215556(NAD 83)
 DO4433
 DO4433                          SUPERSEDED SURVEY CONTROL
 DO4433
 DO4433.No superseded survey control is available for this station.
 DO4433
 DO4433_MARKER: F = FLANGE-ENCASED ROD
 DO4433_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4433_STAMPING: MU 042
 DO4433_MARK LOGO: UIL
 DO4433_PROJECTION: RECESSED 8 CENTIMETERS
 DO4433_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4433_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4433+STABILITY: POSITION/ELEVATION WELL
 DO4433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4433+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2012
 DO4433_ROD/PIPE-DEPTH: 9.8 meters
 DO4433_SLEEVE-DEPTH  : 0.9 meters
 DO4433
 DO4433  HISTORY     - Date     Condition        Report By
 DO4433  HISTORY     - 20120610 MONUMENTED       AMESC
 DO4433
 DO4433                          STATION DESCRIPTION
 DO4433
 DO4433'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4433'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST OF OLMSTED, 5.8 MI
 DO4433'(9.3 KM) NORTHEAST OF CACHE AND 3.3 MI (5.3 KM) SOUTH OF PULASKI.
 DO4433'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4433'
 DO4433'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND MOUNDS ROAD,
 DO4433'PROCEED NORTH ON OLD US HIGHWAY 51 2.70 MI (4.3 KM) TO STORY LANE AND
 DO4433'THE STATION ON THE LEFT.
 DO4433'
 DO4433'THE STATION IS 23.5 FT (7.2 M) WEST OF THE CENTERLINE OF OLD US
 DO4433'HIGHWAY 51, 38.5 FT (11.7 M) NORTH OF A POWER POLE WITH GUY WIRE AND
 DO4433'11.3 FT (3.4 M) NORTH OF A SPEED ZONE AHEAD '40 MPH' SIGN.
 DO4433'
 DO4433'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4433'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4433'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4434 ***********************************************************************
 DO4434  DESIGNATION -  MU 043
 DO4434  PID         -  DO4434
 DO4434  STATE/COUNTY-  IL/PULASKI
 DO4434  COUNTRY     -  US
 DO4434  USGS QUAD   -  PULASKI (2018)
 DO4434
 DO4434                         *CURRENT SURVEY CONTROL
 DO4434  ______________________________________________________________________
 DO4434* NAD 83(1986) POSITION- 37 10 24.3    (N) 089 11 49.5    (W)   HD_HELD2
 DO4434* NAVD 88 ORTHO HEIGHT -   107.798 (meters)      353.67  (feet) ADJUSTED
 DO4434  ______________________________________________________________________
 DO4434  GEOID HEIGHT    -        -28.245 (meters)                     GEOID18
 DO4434  DYNAMIC HEIGHT  -        107.720 (meters)      353.41  (feet) COMP
 DO4434  MODELED GRAVITY -    979,908.8   (mgal)                       NAVD 88
 DO4434
 DO4434  VERT ORDER      -  SECOND    CLASS I
 DO4434
 DO4434.The horizontal coordinates were established by autonomous hand held GPS
 DO4434.observations and have an estimated accuracy of +/- 10 meters.
 DO4434
 DO4434.The orthometric height was determined by differential leveling and
 DO4434.adjusted by the NATIONAL GEODETIC SURVEY
 DO4434.in April 2013.
 DO4434
 DO4434.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4434.GEOID18 height accuracy estimate available here.
 DO4434
 DO4434.Click photographs - Photos may exist for this station.
 DO4434
 DO4434.The dynamic height is computed by dividing the NAVD 88
 DO4434.geopotential number by the normal gravity value computed on the
 DO4434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4434.degrees latitude (g = 980.6199 gals.).
 DO4434
 DO4434.The modeled gravity was interpolated from observed gravity values.
 DO4434
 DO4434;                    North         East    Units  Estimated Accuracy
 DO4434;SPC IL W     -    56,674.      786,104.      MT  (+/- 10 meters HH2 GPS)
 DO4434
 DO4434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0494316370(NAD 83)
 DO4434
 DO4434                          SUPERSEDED SURVEY CONTROL
 DO4434
 DO4434.No superseded survey control is available for this station.
 DO4434
 DO4434_MARKER: F = FLANGE-ENCASED ROD
 DO4434_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4434_STAMPING: MU 043
 DO4434_MARK LOGO: UIL
 DO4434_PROJECTION: RECESSED 8 CENTIMETERS
 DO4434_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4434_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4434+STABILITY: POSITION/ELEVATION WELL
 DO4434_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4434+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2012
 DO4434_ROD/PIPE-DEPTH: 14.6 meters
 DO4434_SLEEVE-DEPTH  : 0.9 meters
 DO4434
 DO4434  HISTORY     - Date     Condition        Report By
 DO4434  HISTORY     - 20120610 MONUMENTED       AMESC
 DO4434
 DO4434                          STATION DESCRIPTION
 DO4434
 DO4434'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4434'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST OF OLMSTED, 5.8 MI
 DO4434'(9.3 KM) SOUTHEAST OF TAMMS AND 2.8 MI (4.5 KM) SOUTH OF PULASKI.
 DO4434'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4434'
 DO4434'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND MOUNDS ROAD,
 DO4434'PROCEED NORTH ON OLD US HIGHWAY 51 3.22 MI (5.2 KM) TO BOAR CREEK ROAD
 DO4434'AND THE STATION ON THE RIGHT.
 DO4434'
 DO4434'THE STATION IS 24 FT (7.3 M) EAST OF THE CENTERLINE OF OLD US HIGHWAY
 DO4434'51, 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF BOAR CREEK ROAD, 43.4 FT
 DO4434'(13.2 M) NORTH OF A POWER POLE AND 13.3 FT (4.1 M) WEST OF A TELEPHONE
 DO4434'PEDESTAL.
 DO4434'
 DO4434'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4434'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4434'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4436 ***********************************************************************
 DO4436  DESIGNATION -  MU 044
 DO4436  PID         -  DO4436
 DO4436  STATE/COUNTY-  IL/PULASKI
 DO4436  COUNTRY     -  US
 DO4436  USGS QUAD   -  PULASKI (2018)
 DO4436
 DO4436                         *CURRENT SURVEY CONTROL
 DO4436  ______________________________________________________________________
 DO4436* NAD 83(1986) POSITION- 37 11 44.2    (N) 089 12 11.4    (W)   HD_HELD2
 DO4436* NAVD 88 ORTHO HEIGHT -   106.728 (meters)      350.16  (feet) ADJUSTED
 DO4436  ______________________________________________________________________
 DO4436  GEOID HEIGHT    -        -28.259 (meters)                     GEOID18
 DO4436  DYNAMIC HEIGHT  -        106.652 (meters)      349.91  (feet) COMP
 DO4436  MODELED GRAVITY -    979,911.2   (mgal)                       NAVD 88
 DO4436
 DO4436  VERT ORDER      -  SECOND    CLASS I
 DO4436
 DO4436.The horizontal coordinates were established by autonomous hand held GPS
 DO4436.observations and have an estimated accuracy of +/- 10 meters.
 DO4436
 DO4436.The orthometric height was determined by differential leveling and
 DO4436.adjusted by the NATIONAL GEODETIC SURVEY
 DO4436.in April 2013.
 DO4436
 DO4436.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4436.GEOID18 height accuracy estimate available here.
 DO4436
 DO4436.Click photographs - Photos may exist for this station.
 DO4436
 DO4436.The dynamic height is computed by dividing the NAVD 88
 DO4436.geopotential number by the normal gravity value computed on the
 DO4436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4436.degrees latitude (g = 980.6199 gals.).
 DO4436
 DO4436.The modeled gravity was interpolated from observed gravity values.
 DO4436
 DO4436;                    North         East    Units  Estimated Accuracy
 DO4436;SPC IL W     -    59,132.      785,539.      MT  (+/- 10 meters HH2 GPS)
 DO4436
 DO4436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0446118845(NAD 83)
 DO4436
 DO4436                          SUPERSEDED SURVEY CONTROL
 DO4436
 DO4436.No superseded survey control is available for this station.
 DO4436
 DO4436_MARKER: F = FLANGE-ENCASED ROD
 DO4436_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4436_STAMPING: MU 044
 DO4436_MARK LOGO: UIL
 DO4436_PROJECTION: RECESSED 10 CENTIMETERS
 DO4436_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4436_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4436+STABILITY: POSITION/ELEVATION WELL
 DO4436_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4436+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4436_ROD/PIPE-DEPTH: 13.4 meters
 DO4436_SLEEVE-DEPTH  : 0.9 meters
 DO4436
 DO4436  HISTORY     - Date     Condition        Report By
 DO4436  HISTORY     - 20120606 MONUMENTED       AMESC
 DO4436
 DO4436                          STATION DESCRIPTION
 DO4436
 DO4436'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4436'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST OF OLMSTED, 4.6 MI
 DO4436'(7.4 KM) SOUTHEAST OF TAMMS AND 1.2 MI (1.9 KM) SOUTH OF PULASKI.
 DO4436'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4436'
 DO4436'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND EAST
 DO4436'COMMERCIAL STREET IN PULASKI, PROCEED SOUTH ON OLD US HIGHWAY 51 1.22
 DO4436'MI (2.0 KM) TO ALDRIDGE ROAD AND THE STATION ON THE LEFT.
 DO4436'
 DO4436'THE STATION IS 29.5 FT (9.0 M) EAST OF THE CENTERLINE OF OLD US
 DO4436'HIGHWAY 51, 147 FT (44.8 M) NORTH OF A POWER POLE AND 17.2 FT (5.2 M)
 DO4436'SOUTH OF A TELEPHONE PEDESTAL.
 DO4436'
 DO4436'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4436'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4436'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4437 ***********************************************************************
 DO4437  DESIGNATION -  MU 045
 DO4437  PID         -  DO4437
 DO4437  STATE/COUNTY-  IL/PULASKI
 DO4437  COUNTRY     -  US
 DO4437  USGS QUAD   -  PULASKI (2018)
 DO4437
 DO4437                         *CURRENT SURVEY CONTROL
 DO4437  ______________________________________________________________________
 DO4437* NAD 83(1986) POSITION- 37 12 24.8    (N) 089 12 23.9    (W)   HD_HELD2
 DO4437* NAVD 88 ORTHO HEIGHT -   120.426 (meters)      395.10  (feet) ADJUSTED
 DO4437  ______________________________________________________________________
 DO4437  GEOID HEIGHT    -        -28.267 (meters)                     GEOID18
 DO4437  DYNAMIC HEIGHT  -        120.340 (meters)      394.82  (feet) COMP
 DO4437  MODELED GRAVITY -    979,912.4   (mgal)                       NAVD 88
 DO4437
 DO4437  VERT ORDER      -  SECOND    CLASS I
 DO4437
 DO4437.The horizontal coordinates were established by autonomous hand held GPS
 DO4437.observations and have an estimated accuracy of +/- 10 meters.
 DO4437
 DO4437.The orthometric height was determined by differential leveling and
 DO4437.adjusted by the NATIONAL GEODETIC SURVEY
 DO4437.in April 2013.
 DO4437
 DO4437.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4437.GEOID18 height accuracy estimate available here.
 DO4437
 DO4437.Click photographs - Photos may exist for this station.
 DO4437
 DO4437.The dynamic height is computed by dividing the NAVD 88
 DO4437.geopotential number by the normal gravity value computed on the
 DO4437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4437.degrees latitude (g = 980.6199 gals.).
 DO4437
 DO4437.The modeled gravity was interpolated from observed gravity values.
 DO4437
 DO4437;                    North         East    Units  Estimated Accuracy
 DO4437;SPC IL W     -    60,380.      785,218.      MT  (+/- 10 meters HH2 GPS)
 DO4437
 DO4437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0418220104(NAD 83)
 DO4437
 DO4437                          SUPERSEDED SURVEY CONTROL
 DO4437
 DO4437.No superseded survey control is available for this station.
 DO4437
 DO4437_MARKER: F = FLANGE-ENCASED ROD
 DO4437_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4437_STAMPING: MU 045
 DO4437_MARK LOGO: UIL
 DO4437_PROJECTION: RECESSED 8 CENTIMETERS
 DO4437_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4437_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4437+STABILITY: POSITION/ELEVATION WELL
 DO4437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4437+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2012
 DO4437_ROD/PIPE-DEPTH: 9.1 meters
 DO4437_SLEEVE-DEPTH  : 0.9 meters
 DO4437
 DO4437  HISTORY     - Date     Condition        Report By
 DO4437  HISTORY     - 20120610 MONUMENTED       AMESC
 DO4437
 DO4437                          STATION DESCRIPTION
 DO4437
 DO4437'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4437'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF
 DO4437'OLMSTED, 4.0 MI (6.4 KM) EAST-SOUTHEAST OF TAMMS AND IN THE TOWN OF
 DO4437'PULASKI, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4437'
 DO4437'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND EAST
 DO4437'COMMERCIAL STREET IN PULASKI, PROCEED SOUTH ON OLD US HIGHWAY 51 0.40
 DO4437'MI (0.6 KM) TO THE STATION ON THE LEFT.
 DO4437'
 DO4437'THE STATION IS 32.5 FT (9.9 M) EAST OF THE CENTERLINE OF OLD US
 DO4437'HIGHWAY 51, ACROSS FROM HOUSE NUMBER '4977', 97.5 FT (29.7 M) NORTH OF
 DO4437'A CONCRETE RIGHT OF WAY MARKER, 46.5 FT (14.2 M) NORTHEAST OF A POWER
 DO4437'POLE WITH TRANSFORMER AND 18.8 FT (5.7 M) SOUTHEAST OF A MAIL BOX FOR
 DO4437'HOUSE NUMBER '4977'.
 DO4437'
 DO4437'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4437'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4437'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4438 ***********************************************************************
 DO4438  DESIGNATION -  MU 046
 DO4438  PID         -  DO4438
 DO4438  STATE/COUNTY-  IL/PULASKI
 DO4438  COUNTRY     -  US
 DO4438  USGS QUAD   -  PULASKI (2018)
 DO4438
 DO4438                         *CURRENT SURVEY CONTROL
 DO4438  ______________________________________________________________________
 DO4438* NAD 83(1986) POSITION- 37 14 45.7    (N) 089 11 38.3    (W)   HD_HELD2
 DO4438* NAVD 88 ORTHO HEIGHT -   102.337 (meters)      335.75  (feet) ADJUSTED
 DO4438  ______________________________________________________________________
 DO4438  GEOID HEIGHT    -        -28.309 (meters)                     GEOID18
 DO4438  DYNAMIC HEIGHT  -        102.263 (meters)      335.51  (feet) COMP
 DO4438  MODELED GRAVITY -    979,914.8   (mgal)                       NAVD 88
 DO4438
 DO4438  VERT ORDER      -  SECOND    CLASS I
 DO4438
 DO4438.The horizontal coordinates were established by autonomous hand held GPS
 DO4438.observations and have an estimated accuracy of +/- 10 meters.
 DO4438
 DO4438.The orthometric height was determined by differential leveling and
 DO4438.adjusted by the NATIONAL GEODETIC SURVEY
 DO4438.in April 2013.
 DO4438
 DO4438.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4438.GEOID18 height accuracy estimate available here.
 DO4438
 DO4438.Click photographs - Photos may exist for this station.
 DO4438
 DO4438.The dynamic height is computed by dividing the NAVD 88
 DO4438.geopotential number by the normal gravity value computed on the
 DO4438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4438.degrees latitude (g = 980.6199 gals.).
 DO4438
 DO4438.The modeled gravity was interpolated from observed gravity values.
 DO4438
 DO4438;                    North         East    Units  Estimated Accuracy
 DO4438;SPC IL W     -    64,735.      786,297.      MT  (+/- 10 meters HH2 GPS)
 DO4438
 DO4438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0540624421(NAD 83)
 DO4438
 DO4438                          SUPERSEDED SURVEY CONTROL
 DO4438
 DO4438.No superseded survey control is available for this station.
 DO4438
 DO4438_MARKER: F = FLANGE-ENCASED ROD
 DO4438_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4438_STAMPING: MU 046
 DO4438_MARK LOGO: UIL
 DO4438_PROJECTION: RECESSED 8 CENTIMETERS
 DO4438_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4438_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4438+STABILITY: POSITION/ELEVATION WELL
 DO4438_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4438+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4438_ROD/PIPE-DEPTH: 29.3 meters
 DO4438_SLEEVE-DEPTH  : 0.9 meters
 DO4438
 DO4438  HISTORY     - Date     Condition        Report By
 DO4438  HISTORY     - 20120613 MONUMENTED       AMESC
 DO4438
 DO4438                          STATION DESCRIPTION
 DO4438
 DO4438'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4438'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF
 DO4438'MILLING CREEK, 4.3 MI (6.9 KM) EAST OF TAMMS AND 2.3 MI (3.7 KM)
 DO4438'NORTH-NORTHEAST OF PULASKI.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4438'
 DO4438'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND COUNTY ROAD 7
 DO4438'SOUTH OF ULLIN, PROCEED SOUTH ON OLD US HIGHWAY 51 1.90 MI (3.1 KM) TO
 DO4438'MCINTOSH FARM LANE AND THE STATION ON THE RIGHT.
 DO4438'
 DO4438'THE STATION IS 33.5 FT (10.2 M) WEST OF THE CENTERLINE OF OLD US
 DO4438'HIGHWAY 51, 60.0 FT (18.3 M) SOUTH OF THE CENTERLINE OF MCINTOSH FARM
 DO4438'LANE, 178 FT (54.3 M) NORTH OF A BOX CULVERT UNDER OLD US HIGHWAY 51
 DO4438'AND 119 FT (36.3 M) EAST OF RAILROAD TRACKS.
 DO4438'
 DO4438'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4438'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4438'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4439 ***********************************************************************
 DO4439  DESIGNATION -  MU 047
 DO4439  PID         -  DO4439
 DO4439  STATE/COUNTY-  IL/PULASKI
 DO4439  COUNTRY     -  US
 DO4439  USGS QUAD   -  DONGOLA (2018)
 DO4439
 DO4439                         *CURRENT SURVEY CONTROL
 DO4439  ______________________________________________________________________
 DO4439* NAD 83(1986) POSITION- 37 15 51.8    (N) 089 11 09.6    (W)   HD_HELD2
 DO4439* NAVD 88 ORTHO HEIGHT -   102.227 (meters)      335.39  (feet) ADJUSTED
 DO4439  ______________________________________________________________________
 DO4439  GEOID HEIGHT    -        -28.331 (meters)                     GEOID18
 DO4439  DYNAMIC HEIGHT  -        102.154 (meters)      335.15  (feet) COMP
 DO4439  MODELED GRAVITY -    979,915.9   (mgal)                       NAVD 88
 DO4439
 DO4439  VERT ORDER      -  SECOND    CLASS I
 DO4439
 DO4439.The horizontal coordinates were established by autonomous hand held GPS
 DO4439.observations and have an estimated accuracy of +/- 10 meters.
 DO4439
 DO4439.The orthometric height was determined by differential leveling and
 DO4439.adjusted by the NATIONAL GEODETIC SURVEY
 DO4439.in April 2013.
 DO4439
 DO4439.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4439.GEOID18 height accuracy estimate available here.
 DO4439
 DO4439.Click photographs - Photos may exist for this station.
 DO4439
 DO4439.The dynamic height is computed by dividing the NAVD 88
 DO4439.geopotential number by the normal gravity value computed on the
 DO4439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4439.degrees latitude (g = 980.6199 gals.).
 DO4439
 DO4439.The modeled gravity was interpolated from observed gravity values.
 DO4439
 DO4439;                    North         East    Units  Estimated Accuracy
 DO4439;SPC IL W     -    66,780.      786,984.      MT  (+/- 10 meters HH2 GPS)
 DO4439
 DO4439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0616126442(NAD 83)
 DO4439
 DO4439                          SUPERSEDED SURVEY CONTROL
 DO4439
 DO4439.No superseded survey control is available for this station.
 DO4439
 DO4439_MARKER: F = FLANGE-ENCASED ROD
 DO4439_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4439_STAMPING: MU 047
 DO4439_MARK LOGO: UIL
 DO4439_PROJECTION: RECESSED 10 CENTIMETERS
 DO4439_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4439_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4439+STABILITY: POSITION/ELEVATION WELL
 DO4439_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4439+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2012
 DO4439_ROD/PIPE-DEPTH: 29.3 meters
 DO4439_SLEEVE-DEPTH  : 0.9 meters
 DO4439
 DO4439  HISTORY     - Date     Condition        Report By
 DO4439  HISTORY     - 20120611 MONUMENTED       AMESC
 DO4439
 DO4439                          STATION DESCRIPTION
 DO4439
 DO4439'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4439'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF MILLING
 DO4439'CREEK, 5.0 MI (8.0 KM) EAST-NORTHEAST OF TAMMS AND 3.7 MI (6.0 KM)
 DO4439'NORTH-NORTHEAST OF PULASKI.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4439'
 DO4439'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND COUNTY ROAD 7
 DO4439'SOUTH OF ULLIN, PROCEED SOUTH ON OLD US HIGHWAY 51 0.56 MI (0.9 KM) TO
 DO4439'THE STATION ON THE RIGHT.
 DO4439'
 DO4439'THE STATION IS 42 FT (12.8 M) WEST OF THE CENTERLINE OF OLD US HIGHWAY
 DO4439'51, 23 FT (7.0 M) EAST OF THE CENTERLINE OF A DRIVEWAY TO AN ABANDONED
 DO4439'HOUSE, 53.7 FT (16.4 M) SOUTHEAST OF A POWER POLE WITH TRANSFORMER AND
 DO4439'LIGHT, 12.4 FT (3.8 M) NORTHWEST OF A TELEPHONE PEDESTAL.
 DO4439'
 DO4439'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4439'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4439'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4440 ***********************************************************************
 DO4440  DESIGNATION -  MU 048
 DO4440  PID         -  DO4440
 DO4440  STATE/COUNTY-  IL/PULASKI
 DO4440  COUNTRY     -  US
 DO4440  USGS QUAD   -  DONGOLA (2018)
 DO4440
 DO4440                         *CURRENT SURVEY CONTROL
 DO4440  ______________________________________________________________________
 DO4440* NAD 83(1986) POSITION- 37 16 20.2    (N) 089 10 52.4    (W)   HD_HELD2
 DO4440* NAVD 88 ORTHO HEIGHT -   100.023 (meters)      328.16  (feet) ADJUSTED
 DO4440  ______________________________________________________________________
 DO4440  GEOID HEIGHT    -        -28.342 (meters)                     GEOID18
 DO4440  DYNAMIC HEIGHT  -         99.951 (meters)      327.92  (feet) COMP
 DO4440  MODELED GRAVITY -    979,916.2   (mgal)                       NAVD 88
 DO4440
 DO4440  VERT ORDER      -  SECOND    CLASS I
 DO4440
 DO4440.The horizontal coordinates were established by autonomous hand held GPS
 DO4440.observations and have an estimated accuracy of +/- 10 meters.
 DO4440
 DO4440.The orthometric height was determined by differential leveling and
 DO4440.adjusted by the NATIONAL GEODETIC SURVEY
 DO4440.in April 2013.
 DO4440
 DO4440.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4440.GEOID18 height accuracy estimate available here.
 DO4440
 DO4440.Click photographs - Photos may exist for this station.
 DO4440
 DO4440.The dynamic height is computed by dividing the NAVD 88
 DO4440.geopotential number by the normal gravity value computed on the
 DO4440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4440.degrees latitude (g = 980.6199 gals.).
 DO4440
 DO4440.The modeled gravity was interpolated from observed gravity values.
 DO4440
 DO4440;                    North         East    Units  Estimated Accuracy
 DO4440;SPC IL W     -    67,660.      787,398.      MT  (+/- 10 meters HH2 GPS)
 DO4440
 DO4440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0660527307(NAD 83)
 DO4440
 DO4440                          SUPERSEDED SURVEY CONTROL
 DO4440
 DO4440.No superseded survey control is available for this station.
 DO4440
 DO4440_MARKER: F = FLANGE-ENCASED ROD
 DO4440_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4440_STAMPING: MU 048
 DO4440_MARK LOGO: UIL
 DO4440_PROJECTION: RECESSED 10 CENTIMETERS
 DO4440_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4440_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4440+STABILITY: POSITION/ELEVATION WELL
 DO4440_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4440+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4440_ROD/PIPE-DEPTH: 29.3 meters
 DO4440_SLEEVE-DEPTH  : 0.9 meters
 DO4440
 DO4440  HISTORY     - Date     Condition        Report By
 DO4440  HISTORY     - 20120613 MONUMENTED       AMESC
 DO4440
 DO4440                          STATION DESCRIPTION
 DO4440
 DO4440'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4440'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH OF DONGOLA, 5.5 MI
 DO4440'(8.8 KM) EAST-NORTHEAST OF TAMMS AND 4.3 MI (6.9 KM) NORTH-NORTHEAST
 DO4440'OF PULASKI.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4440'
 DO4440'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND COUNTY ROAD 7
 DO4440'SOUTH OF ULLIN, PROCEED EAST ON COUNTY ROAD 7 0.15 MI (0.2 KM) TO THE
 DO4440'STATION ON THE LEFT.
 DO4440'
 DO4440'THE STATION IS 31 FT (9.4 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 7,
 DO4440'44 FT (13.4 M) WEST OF THE CENTERLINE A GRASS ENTRANCE AND 23.3 FT
 DO4440'(7.1 M) WEST OF TELEPHONE PEDESTAL 'L1300 LEFT 1 P'.
 DO4440'
 DO4440'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4440'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4440'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4441 ***********************************************************************
 DO4441  DESIGNATION -  MU 049
 DO4441  PID         -  DO4441
 DO4441  STATE/COUNTY-  IL/PULASKI
 DO4441  COUNTRY     -  US
 DO4441  USGS QUAD   -  DONGOLA (2018)
 DO4441
 DO4441                         *CURRENT SURVEY CONTROL
 DO4441  ______________________________________________________________________
 DO4441* NAD 83(1986) POSITION- 37 17 06.0    (N) 089 10 52.8    (W)   HD_HELD2
 DO4441* NAVD 88 ORTHO HEIGHT -   103.983 (meters)      341.15  (feet) ADJUSTED
 DO4441  ______________________________________________________________________
 DO4441  GEOID HEIGHT    -        -28.353 (meters)                     GEOID18
 DO4441  DYNAMIC HEIGHT  -        103.909 (meters)      340.91  (feet) COMP
 DO4441  MODELED GRAVITY -    979,916.8   (mgal)                       NAVD 88
 DO4441
 DO4441  VERT ORDER      -  SECOND    CLASS I
 DO4441
 DO4441.The horizontal coordinates were established by autonomous hand held GPS
 DO4441.observations and have an estimated accuracy of +/- 10 meters.
 DO4441
 DO4441.The orthometric height was determined by differential leveling and
 DO4441.adjusted by the NATIONAL GEODETIC SURVEY
 DO4441.in April 2013.
 DO4441
 DO4441.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4441.GEOID18 height accuracy estimate available here.
 DO4441
 DO4441.Click photographs - Photos may exist for this station.
 DO4441
 DO4441.The dynamic height is computed by dividing the NAVD 88
 DO4441.geopotential number by the normal gravity value computed on the
 DO4441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4441.degrees latitude (g = 980.6199 gals.).
 DO4441
 DO4441.The modeled gravity was interpolated from observed gravity values.
 DO4441
 DO4441;                    North         East    Units  Estimated Accuracy
 DO4441;SPC IL W     -    69,072.      787,374.      MT  (+/- 10 meters HH2 GPS)
 DO4441
 DO4441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0662728719(NAD 83)
 DO4441
 DO4441                          SUPERSEDED SURVEY CONTROL
 DO4441
 DO4441.No superseded survey control is available for this station.
 DO4441
 DO4441_MARKER: F = FLANGE-ENCASED ROD
 DO4441_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4441_STAMPING: MU 049
 DO4441_MARK LOGO: UIL
 DO4441_PROJECTION: RECESSED 10 CENTIMETERS
 DO4441_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4441_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4441+STABILITY: POSITION/ELEVATION WELL
 DO4441_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4441+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4441_ROD/PIPE-DEPTH: 29.3 meters
 DO4441_SLEEVE-DEPTH  : 0.9 meters
 DO4441
 DO4441  HISTORY     - Date     Condition        Report By
 DO4441  HISTORY     - 20120606 MONUMENTED       AME
 DO4441
 DO4441                          STATION DESCRIPTION
 DO4441
 DO4441'DESCRIBED BY AERO-METRIC ENGINEERING INCORPORATED 2012 (BJD)
 DO4441'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTHEAST OF MILLING
 DO4441'CREEK, 5.3 MI (8.5 KM) SOUTH OF DONGOLA AND 5.1 MI (8.2 KM)
 DO4441'NORTH-NORTHEAST OF PULASKI.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4441'
 DO4441'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND COUNTY ROAD 7
 DO4441'SOUTH OF ULLIN, PROCEED EAST ON COUNTY ROAD 7 0.89 MI (1.4 KM) TO THE
 DO4441'STATION ON THE LEFT.
 DO4441'
 DO4441'THE STATION IS 34.5 FT (10.5 M) WEST OF THE CENTERLINE OF OLD US
 DO4441'HIGHWAY 51, 25 FT (7.6 M) EAST OF A THE CENTERLINE OF A GRAVEL TURN
 DO4441'AROUND, 132 FT (40.2 M) SOUTH OF A SMALL TELEPHONE PEDESTAL AND 68 FT
 DO4441'(20.7 M) WEST OF A POWER POLE.
 DO4441'
 DO4441'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4441'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4441'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4442 ***********************************************************************
 DO4442  DESIGNATION -  MU 050
 DO4442  PID         -  DO4442
 DO4442  STATE/COUNTY-  IL/PULASKI
 DO4442  COUNTRY     -  US
 DO4442  USGS QUAD   -  DONGOLA (2018)
 DO4442
 DO4442                         *CURRENT SURVEY CONTROL
 DO4442  ______________________________________________________________________
 DO4442* NAD 83(1986) POSITION- 37 17 27.7    (N) 089 10 36.7    (W)   HD_HELD2
 DO4442* NAVD 88 ORTHO HEIGHT -   102.804 (meters)      337.28  (feet) ADJUSTED
 DO4442  ______________________________________________________________________
 DO4442  GEOID HEIGHT    -        -28.362 (meters)                     GEOID18
 DO4442  DYNAMIC HEIGHT  -        102.731 (meters)      337.04  (feet) COMP
 DO4442  MODELED GRAVITY -    979,916.9   (mgal)                       NAVD 88
 DO4442
 DO4442  VERT ORDER      -  SECOND    CLASS I
 DO4442
 DO4442.The horizontal coordinates were established by autonomous hand held GPS
 DO4442.observations and have an estimated accuracy of +/- 10 meters.
 DO4442
 DO4442.The orthometric height was determined by differential leveling and
 DO4442.adjusted by the NATIONAL GEODETIC SURVEY
 DO4442.in April 2013.
 DO4442
 DO4442.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4442.GEOID18 height accuracy estimate available here.
 DO4442
 DO4442.Click photographs - Photos may exist for this station.
 DO4442
 DO4442.The dynamic height is computed by dividing the NAVD 88
 DO4442.geopotential number by the normal gravity value computed on the
 DO4442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4442.degrees latitude (g = 980.6199 gals.).
 DO4442
 DO4442.The modeled gravity was interpolated from observed gravity values.
 DO4442
 DO4442;                    North         East    Units  Estimated Accuracy
 DO4442;SPC IL W     -    69,745.      787,763.      MT  (+/- 10 meters HH2 GPS)
 DO4442
 DO4442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0703929379(NAD 83)
 DO4442
 DO4442                          SUPERSEDED SURVEY CONTROL
 DO4442
 DO4442.No superseded survey control is available for this station.
 DO4442
 DO4442_MARKER: F = FLANGE-ENCASED ROD
 DO4442_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4442_STAMPING: MU 050
 DO4442_MARK LOGO: UIL
 DO4442_PROJECTION: RECESSED 10 CENTIMETERS
 DO4442_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4442_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4442+STABILITY: POSITION/ELEVATION WELL
 DO4442_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4442+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4442_ROD/PIPE-DEPTH: 29.3 meters
 DO4442_SLEEVE-DEPTH  : 0.9 meters
 DO4442
 DO4442  HISTORY     - Date     Condition        Report By
 DO4442  HISTORY     - 20120613 MONUMENTED       AMESC
 DO4442
 DO4442                          STATION DESCRIPTION
 DO4442
 DO4442'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4442'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTH-NORTHEAST OF
 DO4442'PULASKI, 5.4 MI (8.7 KM) SOUTHEAST OF MILLING CREEK AND 4.9 MI (7.9
 DO4442'KM) SOUTH OF DONGOLA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4442'
 DO4442'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND COUNTY ROAD 7
 DO4442'SOUTH OF ULLIN, PROCEED EAST ON COUNTY ROAD 7 1.38 MI (2.2 KM) TO
 DO4442'ULLIN AVENUE (EGYPTIAN TRAIL) AND THE STATION ON THE LEFT.
 DO4442'
 DO4442'THE STATION IS 33.5 FT (10.2 M) NORTH OF THE CENTERLINE OF ULLIN
 DO4442'AVENUE, 46.5 FT (14.2 M) WEST OF THE CENTERLINE OLD US HIGHWAY 51, 82
 DO4442'FT (25.0 M) EAST OF THE RAILROAD TRACKS AND 167 FT (50.9 M) SOUTHWEST
 DO4442'OF A CONTROL BOX FOR THE RAILROAD.
 DO4442'
 DO4442'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4442'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4442'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4443 ***********************************************************************
 DO4443  DESIGNATION -  MU 051
 DO4443  PID         -  DO4443
 DO4443  STATE/COUNTY-  IL/PULASKI
 DO4443  COUNTRY     -  US
 DO4443  USGS QUAD   -  DONGOLA (2018)
 DO4443
 DO4443                         *CURRENT SURVEY CONTROL
 DO4443  ______________________________________________________________________
 DO4443* NAD 83(1986) POSITION- 37 18 18.5    (N) 089 09 24.1    (W)   HD_HELD2
 DO4443* NAVD 88 ORTHO HEIGHT -   106.230 (meters)      348.52  (feet) ADJUSTED
 DO4443  ______________________________________________________________________
 DO4443  GEOID HEIGHT    -        -28.391 (meters)                     GEOID18
 DO4443  DYNAMIC HEIGHT  -        106.155 (meters)      348.28  (feet) COMP
 DO4443  MODELED GRAVITY -    979,916.8   (mgal)                       NAVD 88
 DO4443
 DO4443  VERT ORDER      -  SECOND    CLASS I
 DO4443
 DO4443.The horizontal coordinates were established by autonomous hand held GPS
 DO4443.observations and have an estimated accuracy of +/- 10 meters.
 DO4443
 DO4443.The orthometric height was determined by differential leveling and
 DO4443.adjusted by the NATIONAL GEODETIC SURVEY
 DO4443.in April 2013.
 DO4443
 DO4443.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4443.GEOID18 height accuracy estimate available here.
 DO4443
 DO4443.Click photographs - Photos may exist for this station.
 DO4443
 DO4443.The dynamic height is computed by dividing the NAVD 88
 DO4443.geopotential number by the normal gravity value computed on the
 DO4443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4443.degrees latitude (g = 980.6199 gals.).
 DO4443
 DO4443.The modeled gravity was interpolated from observed gravity values.
 DO4443
 DO4443;                    North         East    Units  Estimated Accuracy
 DO4443;SPC IL W     -    71,330.      789,535.      MT  (+/- 10 meters HH2 GPS)
 DO4443
 DO4443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0886330904(NAD 83)
 DO4443
 DO4443                          SUPERSEDED SURVEY CONTROL
 DO4443
 DO4443.No superseded survey control is available for this station.
 DO4443
 DO4443_MARKER: F = FLANGE-ENCASED ROD
 DO4443_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4443_STAMPING: MU 051
 DO4443_MARK LOGO: UIL
 DO4443_PROJECTION: RECESSED 8 CENTIMETERS
 DO4443_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4443_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4443+STABILITY: POSITION/ELEVATION WELL
 DO4443_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4443+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4443_ROD/PIPE-DEPTH: 4.9 meters
 DO4443_SLEEVE-DEPTH  : 0.9 meters
 DO4443
 DO4443  HISTORY     - Date     Condition        Report By
 DO4443  HISTORY     - 20120613 MONUMENTED       AMESC
 DO4443
 DO4443                          STATION DESCRIPTION
 DO4443
 DO4443'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4443'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHEAST OF
 DO4443'PULASKI, 5.8 MI (9.3 KM) EAST-SOUTHEAST OF MILLING CREEK AND 3.9 MI
 DO4443'(6.3 KM) SOUTH OF DONGOLA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4443'
 DO4443'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 7 AND THE NORTH BOUND ON
 DO4443'RAMP TO I-57, PROCEED NORTH ON I-57 2.35 MI (3.8 KM) TO THE STATION ON
 DO4443'THE LEFT.
 DO4443'
 DO4443'THE STATION IS IN THE MEDIAN OF I-57, 28.5 FT (8.7 M) WEST OF THE
 DO4443'CENTERLINE OF OF THE NORTH BOUND LANES, 46 FT (14.0 M) EAST OF THE
 DO4443'CENTERLINE OF THE SOUTH BOUND LANES AND 65 FT (19.8 M) NORTHWEST OF
 DO4443'MILE MARKER 20.
 DO4443'
 DO4443'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4443'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4443'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4444 ***********************************************************************
 DO4444  DESIGNATION -  MU 052
 DO4444  PID         -  DO4444
 DO4444  STATE/COUNTY-  IL/PULASKI
 DO4444  COUNTRY     -  US
 DO4444  USGS QUAD   -  DONGOLA (2018)
 DO4444
 DO4444                         *CURRENT SURVEY CONTROL
 DO4444  ______________________________________________________________________
 DO4444* NAD 83(1986) POSITION- 37 19 09.2    (N) 089 09 24.9    (W)   HD_HELD2
 DO4444* NAVD 88 ORTHO HEIGHT -   111.930 (meters)      367.22  (feet) ADJUSTED
 DO4444  ______________________________________________________________________
 DO4444  GEOID HEIGHT    -        -28.405 (meters)                     GEOID18
 DO4444  DYNAMIC HEIGHT  -        111.850 (meters)      366.96  (feet) COMP
 DO4444  MODELED GRAVITY -    979,917.3   (mgal)                       NAVD 88
 DO4444
 DO4444  VERT ORDER      -  SECOND    CLASS I
 DO4444
 DO4444.The horizontal coordinates were established by autonomous hand held GPS
 DO4444.observations and have an estimated accuracy of +/- 10 meters.
 DO4444
 DO4444.The orthometric height was determined by differential leveling and
 DO4444.adjusted by the NATIONAL GEODETIC SURVEY
 DO4444.in April 2013.
 DO4444
 DO4444.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4444.GEOID18 height accuracy estimate available here.
 DO4444
 DO4444.Click photographs - Photos may exist for this station.
 DO4444
 DO4444.The dynamic height is computed by dividing the NAVD 88
 DO4444.geopotential number by the normal gravity value computed on the
 DO4444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4444.degrees latitude (g = 980.6199 gals.).
 DO4444
 DO4444.The modeled gravity was interpolated from observed gravity values.
 DO4444
 DO4444;                    North         East    Units  Estimated Accuracy
 DO4444;SPC IL W     -    72,893.      789,498.      MT  (+/- 10 meters HH2 GPS)
 DO4444
 DO4444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0887932467(NAD 83)
 DO4444
 DO4444                          SUPERSEDED SURVEY CONTROL
 DO4444
 DO4444.No superseded survey control is available for this station.
 DO4444
 DO4444_MARKER: F = FLANGE-ENCASED ROD
 DO4444_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4444_STAMPING: MU 052
 DO4444_MARK LOGO: UIL
 DO4444_PROJECTION: RECESSED 10 CENTIMETERS
 DO4444_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4444_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4444+STABILITY: POSITION/ELEVATION WELL
 DO4444_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4444+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4444_ROD/PIPE-DEPTH: 6.1 meters
 DO4444_SLEEVE-DEPTH  : 0.9 meters
 DO4444
 DO4444  HISTORY     - Date     Condition        Report By
 DO4444  HISTORY     - 20120613 MONUMENTED       AMESC
 DO4444
 DO4444                          STATION DESCRIPTION
 DO4444
 DO4444'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4444'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DO4444'PULASKI, 5.5 MI (8.8 KM) EAST-SOUTHEAST OF MILLING CREEK AND 2.9 MI
 DO4444'(4.7 KM) SOUTH OF DONGOLA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4444'
 DO4444'TO REACH FROM THE INTERSECTION OF CYPRESS ROAD AND THE SOUTH BOUND ON
 DO4444'RAMP TO I-57, PROCEED SOUTH ON TO I-57 FOR 3.43 MI (5.5 KM) TO THE
 DO4444'STATION ON THE LEFT.
 DO4444'
 DO4444'THE STATION IS 24 FT (7.3 M) EAST OF THE CENTERLINE OF THE SOUTH BOUND
 DO4444'LANES OF I-57 AND 63.6 FT (19.4 M) SOUTHEAST OF MILE MARKER 21.
 DO4444'
 DO4444'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4444'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4444'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4445 ***********************************************************************
 DO4445  DESIGNATION -  MU 053
 DO4445  PID         -  DO4445
 DO4445  STATE/COUNTY-  IL/UNION
 DO4445  COUNTRY     -  US
 DO4445  USGS QUAD   -  DONGOLA (2018)
 DO4445
 DO4445                         *CURRENT SURVEY CONTROL
 DO4445  ______________________________________________________________________
 DO4445* NAD 83(1986) POSITION- 37 20 40.4    (N) 089 09 21.4    (W)   HD_HELD2
 DO4445* NAVD 88 ORTHO HEIGHT -   127.965 (meters)      419.83  (feet) ADJUSTED
 DO4445  ______________________________________________________________________
 DO4445  GEOID HEIGHT    -        -28.429 (meters)                     GEOID18
 DO4445  DYNAMIC HEIGHT  -        127.874 (meters)      419.53  (feet) COMP
 DO4445  MODELED GRAVITY -    979,917.6   (mgal)                       NAVD 88
 DO4445
 DO4445  VERT ORDER      -  SECOND    CLASS I
 DO4445
 DO4445.The horizontal coordinates were established by autonomous hand held GPS
 DO4445.observations and have an estimated accuracy of +/- 10 meters.
 DO4445
 DO4445.The orthometric height was determined by differential leveling and
 DO4445.adjusted by the NATIONAL GEODETIC SURVEY
 DO4445.in April 2013.
 DO4445
 DO4445.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4445.GEOID18 height accuracy estimate available here.
 DO4445
 DO4445.Click photographs - Photos may exist for this station.
 DO4445
 DO4445.The dynamic height is computed by dividing the NAVD 88
 DO4445.geopotential number by the normal gravity value computed on the
 DO4445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4445.degrees latitude (g = 980.6199 gals.).
 DO4445
 DO4445.The modeled gravity was interpolated from observed gravity values.
 DO4445
 DO4445;                    North         East    Units  Estimated Accuracy
 DO4445;SPC IL W     -    75,705.      789,554.      MT  (+/- 10 meters HH2 GPS)
 DO4445
 DO4445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0902935276(NAD 83)
 DO4445
 DO4445                          SUPERSEDED SURVEY CONTROL
 DO4445
 DO4445.No superseded survey control is available for this station.
 DO4445
 DO4445_MARKER: F = FLANGE-ENCASED ROD
 DO4445_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4445_STAMPING: MU 053
 DO4445_MARK LOGO: UIL
 DO4445_PROJECTION: RECESSED 10 CENTIMETERS
 DO4445_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4445_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4445+STABILITY: POSITION/ELEVATION WELL
 DO4445_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4445+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4445_ROD/PIPE-DEPTH: 6.1 meters
 DO4445_SLEEVE-DEPTH  : 0.9 meters
 DO4445
 DO4445  HISTORY     - Date     Condition        Report By
 DO4445  HISTORY     - 20120613 MONUMENTED       AMESC
 DO4445
 DO4445                          STATION DESCRIPTION
 DO4445
 DO4445'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4445'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF CYPRESS, 5.3 MI
 DO4445'(8.5 KM) EAST OF MILLING CREEK AND 1.3 MI (2.1 KM) SOUTH-SOUTHEAST OF
 DO4445'DONGOLA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4445'
 DO4445'TO REACH FROM THE INTERSECTION OF CYPRESS ROAD AND THE SOUTH BOUND ON
 DO4445'RAMP TO I-57, PROCEED SOUTH ON TO I-57 FOR 1.67 MI (2.7 KM) TO THE
 DO4445'STATION ON THE LEFT.
 DO4445'
 DO4445'THE STATION IS IN THE MEDIAN OF I-57, 52 FT (15.8 M) EAST OF THE
 DO4445'CENTERLINE OF THE SOUTH BOUND LANES OF I-57, 51.5 FT (15.7 M) WEST OF
 DO4445'THE CENTERLINE OF THE NORTH BOUND LANES OF I-57 AND 141.7 FT (43.2 M)
 DO4445'SOUTHWEST OF THE NORTH END OF GUARDRAIL ON THE EAST SIDE OF THE NORTH
 DO4445'BOUND LANES.
 DO4445'
 DO4445'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4445'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4445'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4446 ***********************************************************************
 DO4446  DESIGNATION -  MU 054
 DO4446  PID         -  DO4446
 DO4446  STATE/COUNTY-  IL/UNION
 DO4446  COUNTRY     -  US
 DO4446  USGS QUAD   -  DONGOLA (2018)
 DO4446
 DO4446                         *CURRENT SURVEY CONTROL
 DO4446  ______________________________________________________________________
 DO4446* NAD 83(1986) POSITION- 37 21 04.55   (N) 089 09 21.08   (W)   HD_HELD1
 DO4446* NAVD 88 ORTHO HEIGHT -   134.893 (meters)      442.56  (feet) ADJUSTED
 DO4446  ______________________________________________________________________
 DO4446  GEOID HEIGHT    -        -28.435 (meters)                     GEOID18
 DO4446  DYNAMIC HEIGHT  -        134.798 (meters)      442.25  (feet) COMP
 DO4446  MODELED GRAVITY -    979,917.5   (mgal)                       NAVD 88
 DO4446
 DO4446  VERT ORDER      -  SECOND    CLASS I
 DO4446
 DO4446.The horizontal coordinates were determined by differentially corrected
 DO4446.hand held GPS observations or other comparable positioning techniques
 DO4446.and have an estimated accuracy of +/- 3 meters.
 DO4446
 DO4446.The orthometric height was determined by differential leveling and
 DO4446.adjusted by the NATIONAL GEODETIC SURVEY
 DO4446.in April 2013.
 DO4446
 DO4446.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4446.GEOID18 height accuracy estimate available here.
 DO4446
 DO4446.Click photographs - Photos may exist for this station.
 DO4446
 DO4446.The dynamic height is computed by dividing the NAVD 88
 DO4446.geopotential number by the normal gravity value computed on the
 DO4446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4446.degrees latitude (g = 980.6199 gals.).
 DO4446
 DO4446.The modeled gravity was interpolated from observed gravity values.
 DO4446
 DO4446;                    North         East    Units  Estimated Accuracy
 DO4446;SPC IL W     -    76,449.9     789,554.4     MT  (+/- 3 meters HH1 GPS) 
 DO4446
 DO4446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0905436020(NAD 83)
 DO4446
 DO4446                          SUPERSEDED SURVEY CONTROL
 DO4446
 DO4446.No superseded survey control is available for this station.
 DO4446
 DO4446_MARKER: F = FLANGE-ENCASED ROD
 DO4446_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4446_STAMPING: MU 054
 DO4446_MARK LOGO: UIL
 DO4446_PROJECTION: RECESSED 10 CENTIMETERS
 DO4446_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4446_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4446+STABILITY: POSITION/ELEVATION WELL
 DO4446_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4446+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 DO4446_ROD/PIPE-DEPTH: 5.5 meters
 DO4446_SLEEVE-DEPTH  : 0.9 meters
 DO4446
 DO4446  HISTORY     - Date     Condition        Report By
 DO4446  HISTORY     - 20120612 MONUMENTED       AMESC
 DO4446
 DO4446                          STATION DESCRIPTION
 DO4446
 DO4446'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4446'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST OF CYPRESS, 5.4 MI
 DO4446'(8.7 KM) EAST OF MILLING CREEK AND 0.9 MI (1.4 KM) SOUTHEAST OF
 DO4446'DONGOLA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4446'
 DO4446'TO REACH FROM THE INTERSECTION OF CYPRESS ROAD AND THE SOUTH BOUND ON
 DO4446'RAMP TO I-57, PROCEED SOUTH ON TO I-57 FOR 1.21 MI (1.9 KM) TO THE
 DO4446'STATION ON THE LEFT.
 DO4446'
 DO4446'THE STATION IS IN THE MEDIAN OF I-57, 46 FT (14.0 M) EAST OF THE
 DO4446'CENTERLINE OF THE SOUTH BOUND LANES OF I-57, 58.5 FT (17.8 M) WEST OF
 DO4446'THE CENTERLINE OF NORTH BOUND LANES OF I-57, 500 FT (152.4 M) SOUTH OF
 DO4446'SWAN POND ROAD, 92 FT (28.0 M) NORTHEAST OF A DELINEATOR AND 41 FT
 DO4446'(12.5 M) SOUTH OF A GRASS MEDIAN CROSS-OVER.
 DO4446'
 DO4446'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4446'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4446'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4447 ***********************************************************************
 DO4447  DESIGNATION -  MU 055
 DO4447  PID         -  DO4447
 DO4447  STATE/COUNTY-  IL/UNION
 DO4447  COUNTRY     -  US
 DO4447  USGS QUAD   -  ANNA (2018)
 DO4447
 DO4447                         *CURRENT SURVEY CONTROL
 DO4447  ______________________________________________________________________
 DO4447* NAD 83(1986) POSITION- 37 22 30.8    (N) 089 09 47.6    (W)   HD_HELD2
 DO4447* NAVD 88 ORTHO HEIGHT -   156.650 (meters)      513.94  (feet) ADJUSTED
 DO4447  ______________________________________________________________________
 DO4447  GEOID HEIGHT    -        -28.455 (meters)                     GEOID18
 DO4447  DYNAMIC HEIGHT  -        156.539 (meters)      513.58  (feet) COMP
 DO4447  MODELED GRAVITY -    979,915.9   (mgal)                       NAVD 88
 DO4447
 DO4447  VERT ORDER      -  SECOND    CLASS I
 DO4447
 DO4447.The horizontal coordinates were established by autonomous hand held GPS
 DO4447.observations and have an estimated accuracy of +/- 10 meters.
 DO4447
 DO4447.The orthometric height was determined by differential leveling and
 DO4447.adjusted by the NATIONAL GEODETIC SURVEY
 DO4447.in April 2013.
 DO4447
 DO4447.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4447.GEOID18 height accuracy estimate available here.
 DO4447
 DO4447.Click photographs - Photos may exist for this station.
 DO4447
 DO4447.The dynamic height is computed by dividing the NAVD 88
 DO4447.geopotential number by the normal gravity value computed on the
 DO4447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4447.degrees latitude (g = 980.6199 gals.).
 DO4447
 DO4447.The modeled gravity was interpolated from observed gravity values.
 DO4447
 DO4447;                    North         East    Units  Estimated Accuracy
 DO4447;SPC IL W     -    79,102.      788,873.      MT  (+/- 10 meters HH2 GPS)
 DO4447
 DO4447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0846238693(NAD 83)
 DO4447
 DO4447                          SUPERSEDED SURVEY CONTROL
 DO4447
 DO4447.No superseded survey control is available for this station.
 DO4447
 DO4447_MARKER: F = FLANGE-ENCASED ROD
 DO4447_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4447_STAMPING: MU 055
 DO4447_MARK LOGO: UIL
 DO4447_PROJECTION: RECESSED 10 CENTIMETERS
 DO4447_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4447_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4447+STABILITY: POSITION/ELEVATION WELL
 DO4447_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4447+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 DO4447_ROD/PIPE-DEPTH: 8.5 meters
 DO4447_SLEEVE-DEPTH  : 0.9 meters
 DO4447
 DO4447  HISTORY     - Date     Condition        Report By
 DO4447  HISTORY     - 20120612 MONUMENTED       AMESC
 DO4447
 DO4447                          STATION DESCRIPTION
 DO4447
 DO4447'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4447'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHWEST OF MOUNT
 DO4447'PLEASANT, 5.4 MI (8.7 KM) EAST-NORTHEAST OF MILLING CREEK AND 1.0 MI
 DO4447'(1.6 KM) NORTH OF DONGOLA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4447'
 DO4447'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND US ROUTE 51
 DO4447'PROCEED SOUTHWEST ALONG OLD US HIGHWAY 51 0.55 MI (0.9 KM) TO THE
 DO4447'STATION ON THE RIGHT.
 DO4447'
 DO4447'THE STATION IS 31.5 FT (9.6 M) WEST OF THE CENTERLINE OF OLD US
 DO4447'HIGHWAY 51, 60 FT (18.3 M) NORTH OF THE CENTERLINE OF THE GRAVEL
 DO4447'ENTRANCE TO AN ELECTRIC COMPANY YARD, 93.2 FT (28.4 M) SOUTH OF A '35
 DO4447'MPH' SIGN AND 13.3 FT (4.1 M) EAST OF THE FENCE AROUND THE ELECTRIC
 DO4447'COMPANY YARD.
 DO4447'
 DO4447'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4447'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4447'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4448 ***********************************************************************
 DO4448  DESIGNATION -  MU 056
 DO4448  PID         -  DO4448
 DO4448  STATE/COUNTY-  IL/UNION
 DO4448  COUNTRY     -  US
 DO4448  USGS QUAD   -  ANNA (2018)
 DO4448
 DO4448                         *CURRENT SURVEY CONTROL
 DO4448  ______________________________________________________________________
 DO4448* NAD 83(1986) POSITION- 37 24 33.62   (N) 089 11 26.50   (W)   HD_HELD1
 DO4448* NAVD 88 ORTHO HEIGHT -   140.995 (meters)      462.58  (feet) ADJUSTED
 DO4448  ______________________________________________________________________
 DO4448  GEOID HEIGHT    -        -28.486 (meters)                     GEOID18
 DO4448  DYNAMIC HEIGHT  -        140.894 (meters)      462.25  (feet) COMP
 DO4448  MODELED GRAVITY -    979,909.6   (mgal)                       NAVD 88
 DO4448
 DO4448  VERT ORDER      -  SECOND    CLASS I
 DO4448
 DO4448.The horizontal coordinates were determined by differentially corrected
 DO4448.hand held GPS observations or other comparable positioning techniques
 DO4448.and have an estimated accuracy of +/- 3 meters.
 DO4448
 DO4448.The orthometric height was determined by differential leveling and
 DO4448.adjusted by the NATIONAL GEODETIC SURVEY
 DO4448.in April 2013.
 DO4448
 DO4448.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4448.GEOID18 height accuracy estimate available here.
 DO4448
 DO4448.Click photographs - Photos may exist for this station.
 DO4448
 DO4448.The dynamic height is computed by dividing the NAVD 88
 DO4448.geopotential number by the normal gravity value computed on the
 DO4448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4448.degrees latitude (g = 980.6199 gals.).
 DO4448
 DO4448.The modeled gravity was interpolated from observed gravity values.
 DO4448
 DO4448;                    North         East    Units  Estimated Accuracy
 DO4448;SPC IL W     -    82,862.8     786,401.0     MT  (+/- 3 meters HH1 GPS) 
 DO4448
 DO4448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0611742535(NAD 83)
 DO4448
 DO4448                          SUPERSEDED SURVEY CONTROL
 DO4448
 DO4448.No superseded survey control is available for this station.
 DO4448
 DO4448_MARKER: F = FLANGE-ENCASED ROD
 DO4448_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4448_STAMPING: MU 056
 DO4448_MARK LOGO: UIL
 DO4448_PROJECTION: RECESSED 10 CENTIMETERS
 DO4448_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4448_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4448+STABILITY: POSITION/ELEVATION WELL
 DO4448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4448+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2012
 DO4448_ROD/PIPE-DEPTH: 8.5 meters
 DO4448_SLEEVE-DEPTH  : 0.9 meters
 DO4448
 DO4448  HISTORY     - Date     Condition        Report By
 DO4448  HISTORY     - 20120521 MONUMENTED       AMESC
 DO4448
 DO4448                          STATION DESCRIPTION
 DO4448
 DO4448'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4448'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTHEAST OF JONESBORO,
 DO4448'4.7 MI (7.6 KM) SOUTHEAST OF ANNA AND 3.6 MI (5.8 KM) NORTH-NORTHWEST
 DO4448'OF DONGOLA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4448'
 DO4448'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 146
 DO4448'PROCEED SOUTHEAST ALONG US ROUTE 51 4.36 MI (7.0 KM) TO THE STATION ON
 DO4448'THE RIGHT.
 DO4448'
 DO4448'THE STATION IS 49.5 FT (15.1 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DO4448'99 FT (30.2 M) NORTH OF THE CENTERLINE OF A DRIVEWAY TO HOUSE NUMBER
 DO4448''4455' AND 61.5 FT (18.7 M) SOUTHEAST OF THE SOUTHWEST CORNER OF A BOX
 DO4448'CULVERT.
 DO4448'
 DO4448'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4448'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4448'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4449 ***********************************************************************
 DO4449  DESIGNATION -  MU 057
 DO4449  PID         -  DO4449
 DO4449  STATE/COUNTY-  IL/UNION
 DO4449  COUNTRY     -  US
 DO4449  USGS QUAD   -  ANNA (2018)
 DO4449
 DO4449                         *CURRENT SURVEY CONTROL
 DO4449  ______________________________________________________________________
 DO4449* NAD 83(1986) POSITION- 37 25 12.8    (N) 089 12 04.5    (W)   HD_HELD2
 DO4449* NAVD 88 ORTHO HEIGHT -   169.705 (meters)      556.77  (feet) ADJUSTED
 DO4449  ______________________________________________________________________
 DO4449  GEOID HEIGHT    -        -28.498 (meters)                     GEOID18
 DO4449  DYNAMIC HEIGHT  -        169.583 (meters)      556.37  (feet) COMP
 DO4449  MODELED GRAVITY -    979,908.0   (mgal)                       NAVD 88
 DO4449
 DO4449  VERT ORDER      -  SECOND    CLASS I
 DO4449
 DO4449.The horizontal coordinates were established by autonomous hand held GPS
 DO4449.observations and have an estimated accuracy of +/- 10 meters.
 DO4449
 DO4449.The orthometric height was determined by differential leveling and
 DO4449.adjusted by the NATIONAL GEODETIC SURVEY
 DO4449.in April 2013.
 DO4449
 DO4449.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4449.GEOID18 height accuracy estimate available here.
 DO4449
 DO4449.Click photographs - Photos may exist for this station.
 DO4449
 DO4449.The dynamic height is computed by dividing the NAVD 88
 DO4449.geopotential number by the normal gravity value computed on the
 DO4449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4449.degrees latitude (g = 980.6199 gals.).
 DO4449
 DO4449.The modeled gravity was interpolated from observed gravity values.
 DO4449
 DO4449;                    North         East    Units  Estimated Accuracy
 DO4449;SPC IL W     -    84,061.      785,454.      MT  (+/- 10 meters HH2 GPS)
 DO4449
 DO4449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0521143765(NAD 83)
 DO4449
 DO4449                          SUPERSEDED SURVEY CONTROL
 DO4449
 DO4449.No superseded survey control is available for this station.
 DO4449
 DO4449_MARKER: F = FLANGE-ENCASED ROD
 DO4449_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4449_STAMPING: MU 057
 DO4449_MARK LOGO: UIL
 DO4449_PROJECTION: RECESSED 8 CENTIMETERS
 DO4449_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4449_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4449+STABILITY: POSITION/ELEVATION WELL
 DO4449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4449+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2012
 DO4449_ROD/PIPE-DEPTH: 4.9 meters
 DO4449_SLEEVE-DEPTH  : 0.9 meters
 DO4449
 DO4449  HISTORY     - Date     Condition        Report By
 DO4449  HISTORY     - 20120521 MONUMENTED       AMESC
 DO4449
 DO4449                          STATION DESCRIPTION
 DO4449
 DO4449'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4449'THE STATION IS LOCATED ABOUT 4.5 MI (7.2 KM) NORTH-NORTHWEST OF
 DO4449'DONGOLA, 4.3 MI (6.9 KM) EAST-SOUTHEAST OF JONESBORO AND 3.7 MI (6.0
 DO4449'KM) SOUTHEAST OF ANNA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4449'
 DO4449'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 146
 DO4449'PROCEED SOUTHEAST ALONG US ROUTE 51 3.4 MI (5.5 KM) TO THE STATION ON
 DO4449'THE LEFT.
 DO4449'
 DO4449'THE STATION IS 53.5 FT (16.3 M) NORTHEAST OF THE CENTERLINE OF US
 DO4449'ROUTE 51, 100.5 FT (30.6 M) SOUTHEAST OF THE CENTERLINE OF A DRIVEWAY
 DO4449'TO 'D NORTH RIGHT AUTO SERVICE' NUMBER '3455' AND 66.8 FT (20.4 M)
 DO4449'SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER.
 DO4449'
 DO4449'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4449'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4449'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4451 ***********************************************************************
 DO4451  DESIGNATION -  MU 058
 DO4451  PID         -  DO4451
 DO4451  STATE/COUNTY-  IL/UNION
 DO4451  COUNTRY     -  US
 DO4451  USGS QUAD   -  ANNA (2018)
 DO4451
 DO4451                         *CURRENT SURVEY CONTROL
 DO4451  ______________________________________________________________________
 DO4451* NAD 83(1986) POSITION- 37 26 11.81   (N) 089 13 00.91   (W)   HD_HELD1
 DO4451* NAVD 88 ORTHO HEIGHT -   186.667 (meters)      612.42  (feet) ADJUSTED
 DO4451  ______________________________________________________________________
 DO4451  GEOID HEIGHT    -        -28.514 (meters)                     GEOID18
 DO4451  DYNAMIC HEIGHT  -        186.533 (meters)      611.98  (feet) COMP
 DO4451  MODELED GRAVITY -    979,908.7   (mgal)                       NAVD 88
 DO4451
 DO4451  VERT ORDER      -  SECOND    CLASS I
 DO4451
 DO4451.The horizontal coordinates were determined by differentially corrected
 DO4451.hand held GPS observations or other comparable positioning techniques
 DO4451.and have an estimated accuracy of +/- 3 meters.
 DO4451
 DO4451.The orthometric height was determined by differential leveling and
 DO4451.adjusted by the NATIONAL GEODETIC SURVEY
 DO4451.in April 2013.
 DO4451
 DO4451.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4451.GEOID18 height accuracy estimate available here.
 DO4451
 DO4451.Click photographs - Photos may exist for this station.
 DO4451
 DO4451.The dynamic height is computed by dividing the NAVD 88
 DO4451.geopotential number by the normal gravity value computed on the
 DO4451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4451.degrees latitude (g = 980.6199 gals.).
 DO4451
 DO4451.The modeled gravity was interpolated from observed gravity values.
 DO4451
 DO4451;                    North         East    Units  Estimated Accuracy
 DO4451;SPC IL W     -    85,866.1     784,048.8     MT  (+/- 3 meters HH1 GPS) 
 DO4451
 DO4451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0386745616(NAD 83)
 DO4451
 DO4451                          SUPERSEDED SURVEY CONTROL
 DO4451
 DO4451.No superseded survey control is available for this station.
 DO4451
 DO4451_MARKER: F = FLANGE-ENCASED ROD
 DO4451_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4451_STAMPING: MU 058
 DO4451_MARK LOGO: UIL
 DO4451_PROJECTION: RECESSED 10 CENTIMETERS
 DO4451_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4451_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4451+STABILITY: POSITION/ELEVATION WELL
 DO4451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4451+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2012
 DO4451_ROD/PIPE-DEPTH: 7.3 meters
 DO4451_SLEEVE-DEPTH  : 0.9 meters
 DO4451
 DO4451  HISTORY     - Date     Condition        Report By
 DO4451  HISTORY     - 20120521 MONUMENTED       AMESC
 DO4451
 DO4451                          STATION DESCRIPTION
 DO4451
 DO4451'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4451'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH-NORTHWEST OF
 DO4451'DONGOLA, 3.0 MI (4.8 KM) EAST-SOUTHEAST OF JONESBORO AND 2.3 MI (3.7
 DO4451'KM) SOUTHEAST OF ANNA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4451'
 DO4451'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 146
 DO4451'PROCEED SOUTHEAST ALONG US ROUTE 51 1.96 MI (3.2 KM) TO THE STATION ON
 DO4451'THE LEFT.
 DO4451'
 DO4451'THE STATION IS 46 FT (14.0 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DO4451'69 FT (21.0 M) SOUTHEAST OF THE END OF A PAVED DITCH, 112.5 FT (34.3
 DO4451'M) NORTHWEST OF AN 'ADOPT A HIGHWAY' SIGN AND 64.7 FT (19.7 M)
 DO4451'SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER.
 DO4451'
 DO4451'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4451'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4451'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4452 ***********************************************************************
 DO4452  DESIGNATION -  MU 059
 DO4452  PID         -  DO4452
 DO4452  STATE/COUNTY-  IL/UNION
 DO4452  COUNTRY     -  US
 DO4452  USGS QUAD   -  ANNA (2018)
 DO4452
 DO4452                         *CURRENT SURVEY CONTROL
 DO4452  ______________________________________________________________________
 DO4452* NAD 83(1986) POSITION- 37 26 17.6    (N) 089 14 01.4    (W)   HD_HELD2
 DO4452* NAVD 88 ORTHO HEIGHT -   185.769 (meters)      609.48  (feet) ADJUSTED
 DO4452  ______________________________________________________________________
 DO4452  GEOID HEIGHT    -        -28.512 (meters)                     GEOID18
 DO4452  DYNAMIC HEIGHT  -        185.635 (meters)      609.04  (feet) COMP
 DO4452  MODELED GRAVITY -    979,908.9   (mgal)                       NAVD 88
 DO4452
 DO4452  VERT ORDER      -  SECOND    CLASS I
 DO4452
 DO4452.The horizontal coordinates were established by autonomous hand held GPS
 DO4452.observations and have an estimated accuracy of +/- 10 meters.
 DO4452
 DO4452.The orthometric height was determined by differential leveling and
 DO4452.adjusted by the NATIONAL GEODETIC SURVEY
 DO4452.in April 2013.
 DO4452
 DO4452.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4452.GEOID18 height accuracy estimate available here.
 DO4452
 DO4452.Click photographs - Photos may exist for this station.
 DO4452
 DO4452.The dynamic height is computed by dividing the NAVD 88
 DO4452.geopotential number by the normal gravity value computed on the
 DO4452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4452.degrees latitude (g = 980.6199 gals.).
 DO4452
 DO4452.The modeled gravity was interpolated from observed gravity values.
 DO4452
 DO4452;                    North         East    Units  Estimated Accuracy
 DO4452;SPC IL W     -    86,030.      782,560.      MT  (+/- 10 meters HH2 GPS)
 DO4452
 DO4452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0238545829(NAD 83)
 DO4452
 DO4452                          SUPERSEDED SURVEY CONTROL
 DO4452
 DO4452.No superseded survey control is available for this station.
 DO4452
 DO4452_MARKER: F = FLANGE-ENCASED ROD
 DO4452_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4452_STAMPING: MU 059
 DO4452_MARK LOGO: UIL
 DO4452_PROJECTION: RECESSED 10 CENTIMETERS
 DO4452_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4452+STABILITY: SURFACE MOTION
 DO4452_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4452+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2012
 DO4452_ROD/PIPE-DEPTH: 3.7 meters
 DO4452_SLEEVE-DEPTH  : 0.9 meters
 DO4452
 DO4452  HISTORY     - Date     Condition        Report By
 DO4452  HISTORY     - 20120521 MONUMENTED       AMESC
 DO4452  HISTORY     - 20230515 MARK NOT FOUND   ILDT
 DO4452
 DO4452                          STATION DESCRIPTION
 DO4452
 DO4452'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4452'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHWEST OF DONGOLA,
 DO4452'2.1 MI (3.4 KM) EAST-SOUTHEAST OF JONESBORO AND 1.7 MI (2.7 KM)
 DO4452'SOUTH-SOUTHEAST OF ANNA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4452'
 DO4452'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND ILLINOIS ROUTE 146
 DO4452'PROCEED SOUTHEAST ALONG US ROUTE 51 1.83 MI (2.9 KM) TO SADLER ROAD,
 DO4452'WEST ALONG SADLER ROAD (SADLER ROAD BECOMES BOYD ROAD) 0.87 MI (1.4
 DO4452'KM) O THE STATION ON THE LEFT.
 DO4452'
 DO4452'THE STATION IS 34.7 FT (10.6 M) SOUTH OF THE CENTERLINE OF BOYD ROAD,
 DO4452'55 FT (16.8 M) WEST OF A FIELD ENTRANCE TO THE NORTH AND 96 FT (29.3
 DO4452'M) EAST OF A POWER POLE WITH GUY WIRE 'REA CO-OP'.
 DO4452'
 DO4452'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4452'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4452'IN IDENTIFICATION.
 DO4452
 DO4452                          STATION RECOVERY (2023)
 DO4452
 DO4452'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4452'DITCH ALONG ROAD APPEARS TO BEEN EXCAVATED MORE WHEN COMPARED TO
 DO4452'EARLIER PICTURES.  MARK PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4453 ***********************************************************************
 DO4453  DESIGNATION -  MU 060
 DO4453  PID         -  DO4453
 DO4453  STATE/COUNTY-  IL/UNION
 DO4453  COUNTRY     -  US
 DO4453  USGS QUAD   -  ANNA (2018)
 DO4453
 DO4453                         *CURRENT SURVEY CONTROL
 DO4453  ______________________________________________________________________
 DO4453* NAD 83(1986) POSITION- 37 27 25.5    (N) 089 14 26.6    (W)   HD_HELD2
 DO4453* NAVD 88 ORTHO HEIGHT -   193.772 (meters)      635.73  (feet) ADJUSTED
 DO4453  ______________________________________________________________________
 DO4453  GEOID HEIGHT    -        -28.537 (meters)                     GEOID18
 DO4453  DYNAMIC HEIGHT  -        193.633 (meters)      635.28  (feet) COMP
 DO4453  MODELED GRAVITY -    979,910.2   (mgal)                       NAVD 88
 DO4453
 DO4453  VERT ORDER      -  SECOND    CLASS I
 DO4453
 DO4453.The horizontal coordinates were established by autonomous hand held GPS
 DO4453.observations and have an estimated accuracy of +/- 10 meters.
 DO4453
 DO4453.The orthometric height was determined by differential leveling and
 DO4453.adjusted by the NATIONAL GEODETIC SURVEY
 DO4453.in April 2013.
 DO4453
 DO4453.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4453.GEOID18 height accuracy estimate available here.
 DO4453
 DO4453.Click photographs - Photos may exist for this station.
 DO4453
 DO4453.The dynamic height is computed by dividing the NAVD 88
 DO4453.geopotential number by the normal gravity value computed on the
 DO4453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4453.degrees latitude (g = 980.6199 gals.).
 DO4453
 DO4453.The modeled gravity was interpolated from observed gravity values.
 DO4453
 DO4453;                    North         East    Units  Estimated Accuracy
 DO4453;SPC IL W     -    88,117.      781,920.      MT  (+/- 10 meters HH2 GPS)
 DO4453
 DO4453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0181547937(NAD 83)
 DO4453
 DO4453                          SUPERSEDED SURVEY CONTROL
 DO4453
 DO4453.No superseded survey control is available for this station.
 DO4453
 DO4453_MARKER: F = FLANGE-ENCASED ROD
 DO4453_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4453_STAMPING: MU 060
 DO4453_MARK LOGO: UIL
 DO4453_PROJECTION: RECESSED 8 CENTIMETERS
 DO4453_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4453_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4453+STABILITY: POSITION/ELEVATION WELL
 DO4453_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4453+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2012
 DO4453_ROD/PIPE-DEPTH: 6.1 meters
 DO4453_SLEEVE-DEPTH  : 0.9 meters
 DO4453
 DO4453  HISTORY     - Date     Condition        Report By
 DO4453  HISTORY     - 20120821 MONUMENTED       AMESC
 DO4453
 DO4453                          STATION DESCRIPTION
 DO4453
 DO4453'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4453'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTH OF COBDEN, 1.5 MI
 DO4453'(2.4 KM) EAST-NORTHEAST OF JONESBORO AND IN THE TOWN OF ANNA, IL.
 DO4453'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4453'
 DO4453'TO REACH FROM THE POST OFFICE IN ANNA, PROCEED SOUTHWEST ALONG MAIN ST
 DO4453'ACROSS RAILROAD TRACKS 0.13 MI (0.2 KM) TO COUNTY HIGHWAY 6, SOUTHEAST
 DO4453'ALONG COUNTY HIGHWAY 6 0.42 MI (0.7 KM) TO THE STATION ON THE LEFT.
 DO4453'
 DO4453'THE STATION IS NORTH OF THE MOST EASTERLY ENTRANCE TO THE CEMETERY,
 DO4453'19.5 FT (5.9 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY 6, 21.9 FT
 DO4453'(6.7 M) EAST OF A POWER POLE WITH WITH TAG '2584644' AND 20.5 FT (6.2
 DO4453'M) WEST OF THE CENTERLINE OF THE EAST ENTRANCE OF A U-SHAPED DRIVE.
 DO4453'
 DO4453'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4453'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4453'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4454 ***********************************************************************
 DO4454  DESIGNATION -  MU 061
 DO4454  PID         -  DO4454
 DO4454  STATE/COUNTY-  IL/UNION
 DO4454  COUNTRY     -  US
 DO4454  USGS QUAD   -  JONESBORO (2018)
 DO4454
 DO4454                         *CURRENT SURVEY CONTROL
 DO4454  ______________________________________________________________________
 DO4454* NAD 83(1986) POSITION- 37 28 29.5    (N) 089 15 20.1    (W)   HD_HELD2
 DO4454* NAVD 88 ORTHO HEIGHT -   197.276 (meters)      647.23  (feet) ADJUSTED
 DO4454  ______________________________________________________________________
 DO4454  GEOID HEIGHT    -        -28.561 (meters)                     GEOID18
 DO4454  DYNAMIC HEIGHT  -        197.135 (meters)      646.77  (feet) COMP
 DO4454  MODELED GRAVITY -    979,909.7   (mgal)                       NAVD 88
 DO4454
 DO4454  VERT ORDER      -  SECOND    CLASS I
 DO4454
 DO4454.The horizontal coordinates were established by autonomous hand held GPS
 DO4454.observations and have an estimated accuracy of +/- 10 meters.
 DO4454
 DO4454.The orthometric height was determined by differential leveling and
 DO4454.adjusted by the NATIONAL GEODETIC SURVEY
 DO4454.in April 2013.
 DO4454
 DO4454.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4454.GEOID18 height accuracy estimate available here.
 DO4454
 DO4454.Click photographs - Photos may exist for this station.
 DO4454
 DO4454.The dynamic height is computed by dividing the NAVD 88
 DO4454.geopotential number by the normal gravity value computed on the
 DO4454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4454.degrees latitude (g = 980.6199 gals.).
 DO4454
 DO4454.The modeled gravity was interpolated from observed gravity values.
 DO4454
 DO4454;                    North         East    Units  Estimated Accuracy
 DO4454;SPC IL W     -    90,077.      780,586.      MT  (+/- 10 meters HH2 GPS)
 DO4454
 DO4454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0054849941(NAD 83)
 DO4454
 DO4454                          SUPERSEDED SURVEY CONTROL
 DO4454
 DO4454.No superseded survey control is available for this station.
 DO4454
 DO4454_MARKER: F = FLANGE-ENCASED ROD
 DO4454_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4454_STAMPING: MU 061
 DO4454_MARK LOGO: UIL
 DO4454_PROJECTION: RECESSED 5 CENTIMETERS
 DO4454_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4454_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4454+STABILITY: POSITION/ELEVATION WELL
 DO4454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4454+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2012
 DO4454_ROD/PIPE-DEPTH: 4.9 meters
 DO4454_SLEEVE-DEPTH  : 0.9 meters
 DO4454
 DO4454  HISTORY     - Date     Condition        Report By
 DO4454  HISTORY     - 20120522 MONUMENTED       AMESC
 DO4454
 DO4454                          STATION DESCRIPTION
 DO4454
 DO4454'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4454'THE STATION IS LOCATED ABOUT 3.9 MI (6.3 KM) SOUTH OF COBDEN, 1.7 MI
 DO4454'(2.7 KM) NORTH-NORTHEAST OF JONESBORO AND 1.1 MI (1.8 KM)
 DO4454'NORTH-NORTHWEST OF ANNA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4454'
 DO4454'TO REACH FROM THE POST OFFICE IN ANNA, PROCEED SOUTHWEST ALONG MAIN ST
 DO4454'0.8 MI (1.3 KM) TO OLD US HIGHWAY 51, NORTHWEST ALONG OLD US HIGHWAY
 DO4454'51 1.20 MI (1.9 KM) TO THE STATION ON THE RIGHT.
 DO4454'
 DO4454'THE STATION IS ACROSS FROM THE DRIVEWAY TO HOUSE NUMBER '1205', 31.5
 DO4454'FT (9.6 M) EAST OF THE CENTERLINE OF OLD US HIGHWAY 51, 44.6 FT (13.6
 DO4454'M) SOUTHWEST OF THE NORTHWEST CORNER OF A WHITE SHED AND 16.5 FT (5.0
 DO4454'M) EAST OF A MAILBOX.
 DO4454'
 DO4454'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4454'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4454'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4455 ***********************************************************************
 DO4455  DESIGNATION -  MU 062
 DO4455  PID         -  DO4455
 DO4455  STATE/COUNTY-  IL/UNION
 DO4455  COUNTRY     -  US
 DO4455  USGS QUAD   -  JONESBORO (2018)
 DO4455
 DO4455                         *CURRENT SURVEY CONTROL
 DO4455  ______________________________________________________________________
 DO4455* NAD 83(1986) POSITION- 37 29 29.16   (N) 089 15 30.31   (W)   HD_HELD1
 DO4455* NAVD 88 ORTHO HEIGHT -   185.597 (meters)      608.91  (feet) ADJUSTED
 DO4455  ______________________________________________________________________
 DO4455  GEOID HEIGHT    -        -28.588 (meters)                     GEOID18
 DO4455  DYNAMIC HEIGHT  -        185.464 (meters)      608.48  (feet) COMP
 DO4455  MODELED GRAVITY -    979,907.8   (mgal)                       NAVD 88
 DO4455
 DO4455  VERT ORDER      -  SECOND    CLASS I
 DO4455
 DO4455.The horizontal coordinates were determined by differentially corrected
 DO4455.hand held GPS observations or other comparable positioning techniques
 DO4455.and have an estimated accuracy of +/- 3 meters.
 DO4455
 DO4455.The orthometric height was determined by differential leveling and
 DO4455.adjusted by the NATIONAL GEODETIC SURVEY
 DO4455.in April 2013.
 DO4455
 DO4455.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4455.GEOID18 height accuracy estimate available here.
 DO4455
 DO4455.Click photographs - Photos may exist for this station.
 DO4455
 DO4455.The dynamic height is computed by dividing the NAVD 88
 DO4455.geopotential number by the normal gravity value computed on the
 DO4455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4455.degrees latitude (g = 980.6199 gals.).
 DO4455
 DO4455.The modeled gravity was interpolated from observed gravity values.
 DO4455
 DO4455;                    North         East    Units  Estimated Accuracy
 DO4455;SPC IL W     -    91,914.0     780,317.5     MT  (+/- 3 meters HH1 GPS) 
 DO4455
 DO4455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0034151786(NAD 83)
 DO4455
 DO4455                          SUPERSEDED SURVEY CONTROL
 DO4455
 DO4455.No superseded survey control is available for this station.
 DO4455
 DO4455_MARKER: F = FLANGE-ENCASED ROD
 DO4455_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4455_STAMPING: MU 062
 DO4455_MARK LOGO: UIL
 DO4455_PROJECTION: RECESSED 10 CENTIMETERS
 DO4455_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4455_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4455+STABILITY: POSITION/ELEVATION WELL
 DO4455_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4455+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2012
 DO4455_ROD/PIPE-DEPTH: 7.3 meters
 DO4455_SLEEVE-DEPTH  : 0.9 meters
 DO4455
 DO4455  HISTORY     - Date     Condition        Report By
 DO4455  HISTORY     - 20120522 MONUMENTED       AMESC
 DO4455
 DO4455                          STATION DESCRIPTION
 DO4455
 DO4455'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4455'THE STATION IS LOCATED ABOUT 2.8 MI (4.5 KM) NORTH OF JONESBORO, 2.8
 DO4455'MI (4.5 KM) SOUTH OF COBDEN AND 2.2 MI (3.5 KM) NORTH-NORTHWEST OF
 DO4455'ANNA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4455'
 DO4455'TO REACH FROM THE POST OFFICE IN ANNA, PROCEED SOUTHWEST ALONG MAIN ST
 DO4455'0.8 MI (1.3 KM) TO OLD US HIGHWAY 51, NORTHWEST ALONG OLD US HIGHWAY
 DO4455'51 2.41 MI (3.9 KM) TO THE STATION ON THE LEFT.
 DO4455'
 DO4455'THE STATION IS 24.5 FT (7.5 M) WEST OF THE CENTERLINE OF OLD US
 DO4455'HIGHWAY 51, 278 FT (84.7 M) NORTHWEST OF THE CENTERLINE OF DRIVEWAY TO
 DO4455'HOUSE NUMBER '210', 122.7 FT (37.4 M) NORTHWEST OF A TELEPHONE
 DO4455'PEDESTAL, 14.2 FT (4.3 M) SOUTHEAST A POWER POLE AND FIBER OPTIC
 DO4455'WARNING POST.
 DO4455'
 DO4455'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4455'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4455'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4456 ***********************************************************************
 DO4456  DESIGNATION -  MU 063
 DO4456  PID         -  DO4456
 DO4456  STATE/COUNTY-  IL/UNION
 DO4456  COUNTRY     -  US
 DO4456  USGS QUAD   -  COBDEN (2018)
 DO4456
 DO4456                         *CURRENT SURVEY CONTROL
 DO4456  ______________________________________________________________________
 DO4456* NAD 83(1986) POSITION- 37 30 07.4    (N) 089 15 37.7    (W)   HD_HELD2
 DO4456* NAVD 88 ORTHO HEIGHT -   189.899 (meters)      623.03  (feet) ADJUSTED
 DO4456  ______________________________________________________________________
 DO4456  GEOID HEIGHT    -        -28.607 (meters)                     GEOID18
 DO4456  DYNAMIC HEIGHT  -        189.763 (meters)      622.58  (feet) COMP
 DO4456  MODELED GRAVITY -    979,909.2   (mgal)                       NAVD 88
 DO4456
 DO4456  VERT ORDER      -  SECOND    CLASS I
 DO4456
 DO4456.The horizontal coordinates were established by autonomous hand held GPS
 DO4456.observations and have an estimated accuracy of +/- 10 meters.
 DO4456
 DO4456.The orthometric height was determined by differential leveling and
 DO4456.adjusted by the NATIONAL GEODETIC SURVEY
 DO4456.in April 2013.
 DO4456
 DO4456.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4456.GEOID18 height accuracy estimate available here.
 DO4456
 DO4456.Click photographs - Photos may exist for this station.
 DO4456
 DO4456.The dynamic height is computed by dividing the NAVD 88
 DO4456.geopotential number by the normal gravity value computed on the
 DO4456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4456.degrees latitude (g = 980.6199 gals.).
 DO4456
 DO4456.The modeled gravity was interpolated from observed gravity values.
 DO4456
 DO4456;                    North         East    Units  Estimated Accuracy
 DO4456;SPC IL W     -    93,091.      780,125.      MT  (+/- 10 meters HH2 GPS)
 DO4456
 DO4456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0018852969(NAD 83)
 DO4456
 DO4456                          SUPERSEDED SURVEY CONTROL
 DO4456
 DO4456.No superseded survey control is available for this station.
 DO4456
 DO4456_MARKER: F = FLANGE-ENCASED ROD
 DO4456_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4456_STAMPING: MU 063
 DO4456_MARK LOGO: UIL
 DO4456_PROJECTION: RECESSED 10 CENTIMETERS
 DO4456_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4456_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4456+STABILITY: POSITION/ELEVATION WELL
 DO4456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4456+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2012
 DO4456_ROD/PIPE-DEPTH: 6.1 meters
 DO4456_SLEEVE-DEPTH  : 0.9 meters
 DO4456
 DO4456  HISTORY     - Date     Condition        Report By
 DO4456  HISTORY     - 20120522 MONUMENTED       AMESC
 DO4456
 DO4456                          STATION DESCRIPTION
 DO4456
 DO4456'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4456'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) NORTH OF JONESBORO, 3.0
 DO4456'MI (4.8 KM) NORTH-NORTHWEST OF ANNA AND 2.1 MI (3.4 KM) SOUTH OF
 DO4456'COBDEN.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4456'
 DO4456'TO REACH FROM THE POST OFFICE IN ANNA, PROCEED SOUTHWEST ALONG MAIN ST
 DO4456'0.8 MI (1.3 KM) TO OLD US HIGHWAY 51, NORTHWEST ALONG OLD US HIGHWAY
 DO4456'51 3.21 MI (5.2 KM) TO THE STATION ON THE RIGHT.
 DO4456'
 DO4456'THE STATION IS 27.2 FT (8.3 M) WEST OF THE CENTERLINE OF OLD US
 DO4456'HIGHWAY 51, 180 FT (54.9 M) SOUTHWEST FROM CENTERLINE OF ENTRANCE TO
 DO4456''B-N-D SIGNS' AND HOUSE NUMBER '3170', 170.60 FT (52.0 M) NORTH OF A
 DO4456''GAS WARNING' SIGN AND 11.2 FT (3.4 M) SOUTHWEST OF THE SOUTHWEST
 DO4456'CORNER OF A BOX CULVERT.
 DO4456'
 DO4456'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4456'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4456'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4435 ***********************************************************************
 DO4435  DESIGNATION -  MU 064
 DO4435  PID         -  DO4435
 DO4435  STATE/COUNTY-  IL/PULASKI
 DO4435  COUNTRY     -  US
 DO4435  USGS QUAD   -  PULASKI (2018)
 DO4435
 DO4435                         *CURRENT SURVEY CONTROL
 DO4435  ______________________________________________________________________
 DO4435* NAD 83(1986) POSITION- 37 11 03.9    (N) 089 12 09.7    (W)   HD_HELD2
 DO4435* NAVD 88 ORTHO HEIGHT -   104.926 (meters)      344.24  (feet) ADJUSTED
 DO4435  ______________________________________________________________________
 DO4435  GEOID HEIGHT    -        -28.251 (meters)                     GEOID18
 DO4435  DYNAMIC HEIGHT  -        104.850 (meters)      344.00  (feet) COMP
 DO4435  MODELED GRAVITY -    979,910.3   (mgal)                       NAVD 88
 DO4435
 DO4435  VERT ORDER      -  SECOND    CLASS I
 DO4435
 DO4435.The horizontal coordinates were established by autonomous hand held GPS
 DO4435.observations and have an estimated accuracy of +/- 10 meters.
 DO4435
 DO4435.The orthometric height was determined by differential leveling and
 DO4435.adjusted by the NATIONAL GEODETIC SURVEY
 DO4435.in April 2013.
 DO4435
 DO4435.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4435.GEOID18 height accuracy estimate available here.
 DO4435
 DO4435.Click photographs - Photos may exist for this station.
 DO4435
 DO4435.The dynamic height is computed by dividing the NAVD 88
 DO4435.geopotential number by the normal gravity value computed on the
 DO4435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4435.degrees latitude (g = 980.6199 gals.).
 DO4435
 DO4435.The modeled gravity was interpolated from observed gravity values.
 DO4435
 DO4435;                    North         East    Units  Estimated Accuracy
 DO4435;SPC IL W     -    57,890.      785,593.      MT  (+/- 10 meters HH2 GPS)
 DO4435
 DO4435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0447417602(NAD 83)
 DO4435
 DO4435                          SUPERSEDED SURVEY CONTROL
 DO4435
 DO4435.No superseded survey control is available for this station.
 DO4435
 DO4435_MARKER: F = FLANGE-ENCASED ROD
 DO4435_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4435_STAMPING: MU 064
 DO4435_MARK LOGO: UIL
 DO4435_PROJECTION: RECESSED 10 CENTIMETERS
 DO4435_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4435_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4435+STABILITY: POSITION/ELEVATION WELL
 DO4435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4435+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4435_ROD/PIPE-DEPTH: 15.8 meters
 DO4435_SLEEVE-DEPTH  : 0.9 meters
 DO4435
 DO4435  HISTORY     - Date     Condition        Report By
 DO4435  HISTORY     - 20120606 MONUMENTED       AMESC
 DO4435
 DO4435                          STATION DESCRIPTION
 DO4435
 DO4435'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO4435'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST OF OLMSTED, 5.1 MI
 DO4435'(8.2 KM) SOUTHEAST OF TAMMS AND 2.0 MI (3.2 KM) SOUTH OF PULASKI.
 DO4435'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO4435'
 DO4435'TO REACH FROM THE INTERSECTION OF OLD US HIGHWAY 51 AND MOUNDS ROAD,
 DO4435'PROCEED NORTH ON OLD US HIGHWAY 51 4.04 MI (6.5 KM) TO A BRIDGE AND
 DO4435'THE STATION ON THE RIGHT.
 DO4435'
 DO4435'THE STATION IS 24 FT (7.3 M) EAST OF THE CENTERLINE OF OLD US HIGHWAY
 DO4435'51, 123 FT (37.5 M) SOUTH-SOUTHWEST OF A HIGH POWER LINE POLE, 59 FT
 DO4435'(18.0 M) SOUTHEAST OF THE CENTERLINE OF A GRAVEL FIELD ENTRANCE, 11.4
 DO4435'FT (3.5 M) NORTH OF THE NORTHEAST WING WALL OF THE BRIDGE AND 7.4 FT
 DO4435'(2.3 M) EAST OF THE GUARD RAIL.
 DO4435'
 DO4435'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4435'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4435'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0191 ***********************************************************************
 MG0191  DESIGNATION -  MUD
 MG0191  PID         -  MG0191
 MG0191  STATE/COUNTY-  IL/HENRY
 MG0191  COUNTRY     -  US
 MG0191  USGS QUAD   -  WOODHULL (2018)
 MG0191
 MG0191                         *CURRENT SURVEY CONTROL
 MG0191  ______________________________________________________________________
 MG0191* NAD 83(1997) POSITION- 41 14 14.30864(N) 090 19 30.96028(W)   ADJUSTED
 MG0191* NAVD 88 ORTHO HEIGHT -   243.791 (meters)      799.84  (feet) ADJUSTED
 MG0191  ______________________________________________________________________
 MG0191  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0191  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 MG0191  DYNAMIC HEIGHT  -        243.691 (meters)      799.51  (feet) COMP
 MG0191  MODELED GRAVITY -    980,205.7   (mgal)                       NAVD 88
 MG0191
 MG0191  HORZ ORDER      -  SECOND
 MG0191  VERT ORDER      -  SECOND    CLASS 0
 MG0191
 MG0191.The horizontal coordinates were established by classical geodetic methods
 MG0191.and adjusted by the National Geodetic Survey in October 1999.
 MG0191
 MG0191.The orthometric height was determined by differential leveling and
 MG0191.adjusted by the NATIONAL GEODETIC SURVEY
 MG0191.in June 1991.
 MG0191
 MG0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0191.GEOID18 height accuracy estimate available here.
 MG0191
 MG0191.Click photographs - Photos may exist for this station.
 MG0191
 MG0191.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0191
 MG0191.The dynamic height is computed by dividing the NAVD 88
 MG0191.geopotential number by the normal gravity value computed on the
 MG0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0191.degrees latitude (g = 980.6199 gals.).
 MG0191
 MG0191.The modeled gravity was interpolated from observed gravity values.
 MG0191
 MG0191. The following values were computed from the NAD 83(1997) position.
 MG0191
 MG0191;                    North         East     Units Scale Factor Converg.
 MG0191;SPC IL W     -   507,390.626   686,704.908   MT  0.99994335   -0 06 16.4
 MG0191;SPC IL W     - 1,664,664.08  2,252,964.35   sFT  0.99994335   -0 06 16.4
 MG0191;UTM  15      - 4,568,551.221   724,151.226   MT  1.00021840   +1 45 49.9
 MG0191
 MG0191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0191!SPC IL W     -   0.99996691  x   0.99994335  =   0.99991026
 MG0191!UTM  15      -   0.99996691  x   1.00021840  =   1.00018530
 MG0191
 MG0191:                Primary Azimuth Mark                     Grid Az
 MG0191:SPC IL W     -  MUD AZ MK                                092 16 17.5
 MG0191:UTM  15      -  MUD AZ MK                                090 24 11.2
 MG0191
 MG0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2415168551(NAD 83)
 MG0191
 MG0191|---------------------------------------------------------------------|
 MG0191| PID    Reference Object                     Distance      Geod. Az  |
 MG0191|                                                           dddmmss.s |
 MG0191| MG0710 ANDOVER SWEDISH EVAN LUTH CH        APPROX. 6.5 KM 0211916.1 |
 MG0191| MG0190 MUD RM 1                             23.402 METERS 09208     |
 MG0191| MG0189 MUD AZ MK                                          0921001.1 |
 MG0191| MG0701 WOODHULL BETHANY LUTH CH SPIRE      APPROX. 6.4 KM 1762838.0 |
 MG0191| MG0708 WINDSOR ATT MICROWAVE TOWER         APPROX. 9.0 KM 2392830.9 |
 MG0191| MG0192 MUD RM 2                             28.065 METERS 27137     |
 MG0191|---------------------------------------------------------------------|
 MG0191
 MG0191                          SUPERSEDED SURVEY CONTROL
 MG0191
 MG0191  NAD 83(1996)-  41 14 14.30863(N)    090 19 30.96043(W) AD(       ) 2
 MG0191  NAD 83(1986)-  41 14 14.31464(N)    090 19 30.97261(W) AD(       ) 2
 MG0191  NAD 27      -  41 14 14.18960(N)    090 19 30.52760(W) AD(       ) 2
 MG0191  NGVD 29 (??/??/92)  243.853  (m)          800.04   (f) ADJ UNCH    2 0
 MG0191  NGVD 29             243.85   (m)          800.0    (f) LEVELING    3  
 MG0191
 MG0191.Superseded values are not recommended for survey control.
 MG0191
 MG0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0191.See file dsdata.pdf to determine how the superseded data were derived.
 MG0191
 MG0191_MARKER: DS = TRIANGULATION STATION DISK
 MG0191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0191_STAMPING: MUD 1959
 MG0191_MARK LOGO: CGS
 MG0191_PROJECTION: RECESSED 3 CENTIMETERS
 MG0191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0191+STABILITY: SURFACE MOTION
 MG0191
 MG0191  HISTORY     - Date     Condition        Report By
 MG0191  HISTORY     - 1959     MONUMENTED       CGS
 MG0191  HISTORY     - 1959     GOOD             CGS
 MG0191  HISTORY     - 19960710 GOOD             USPSQD
 MG0191  HISTORY     - 20011026 GOOD             USPSQD
 MG0191  HISTORY     - 20040616 GOOD             USPSQD
 MG0191
 MG0191                          STATION DESCRIPTION
 MG0191
 MG0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0191'STATION IS LOCATED ABOUT 4.0 MILES NORTH OF WOODHULL, 4.0 MILES
 MG0191'SOUTH-SOUTHWEST OF ANDOVER AND 2-3/4 MILES EAST OF U.S. HIGHWAY
 MG0191'NO. 150.
 MG0191'
 MG0191'TO REACH FROM THE POST OFFICE IN ANDOVER, GO EAST ON STATE
 MG0191'HIGHWAY NO. 81 FOR 0.1 MILE TO INTERSECTION, TURN RIGHT AND
 MG0191'FOLLOW SURFACED ROAD SOUTH FOR 4.3 MILES TO WHERE MAIN ROAD
 MG0191'CURVES TO LEFT.  KEEP RIGHT STRAIGHT AHEAD, CONTINUE WEST FOR
 MG0191'0.95 MILES TO AZIMUTH MARK ON LEFT, CONTINUE WEST FOR 0.35 MILE
 MG0191'TO STATION ON RIGHT AS DESCRIBED.
 MG0191'
 MG0191'STATION MARK, A STANDARD DISK STAMPED MUD 1959, IS SET IN A
 MG0191'10 INCH SQUARE CONCRETE POST WHICH IS SET 1 INCH BELOW THE SURFACE
 MG0191'OF GROUND.  THE MARK IS 27 FEET NORTH OF CENTER OF ROAD, 11 FEET
 MG0191'SOUTHEAST OF FENCE CORNER AND 9.8 FEET WEST OF WITNESS POST.
 MG0191'
 MG0191'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED MUD NO. 1 1959,
 MG0191'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS SET 1 INCH
 MG0191'BELOW THE SURFACE OF GROUND.  THE MARK IS 23 FEET NORTH OF
 MG0191'CENTER OF ROAD AND 4 FEET SOUTH OF FENCE LINE.
 MG0191'
 MG0191'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED MUD NO. 2
 MG0191'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS SET
 MG0191'2 INCHES BELOW THE SURFACE OF GROUND.  THE MARK IS 27 FEET
 MG0191'NORTH OF CENTER OF ROAD AND 17 FEET WEST OF FENCE CORNER.
 MG0191'
 MG0191'AZIMUTH MARK, A STANDARD DISK STAMPED MUD 1959, IS SET IN A
 MG0191'10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE MARK
 MG0191'IS 43 FEET WEST OF POWER POLE, 30 FEET SOUTH OF CENTER OF ROAD,
 MG0191'2 FEET WEST OF WITNESS POST AND 1 FOOT NORTH OF FENCE LINE.
 MG0191'
 MG0191'HEIGHT OF LIGHT ABOVE STATION MARK 27 METERS.
 MG0191
 MG0191                          STATION RECOVERY (1959)
 MG0191
 MG0191'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0191'5.4 MI S FROM ANDOVER.
 MG0191'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0191'AT ANDOVER, THENCE 3.9 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.25
 MG0191'MILES WEST ALONG AN OILED ROAD, 26 FEET NORTH OF THE CENTER LINE
 MG0191'OF THE ROAD, 230 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY
 MG0191'NORTH TO A FARM HOUSE, 4.7 FEET SOUTH OF FENCE LINE, 8.5 FEET
 MG0191'SOUTHEAST OF A FENCE CORNER, 9.6 FEET WEST OF A METAL WITNESS
 MG0191'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP
 MG0191'OF A CONCRETE POST FLUSH WITH THE GROUND.
 MG0191
 MG0191                          STATION RECOVERY (1996)
 MG0191
 MG0191'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0191'RECOVERED IN GOOD CONDITION.
 MG0191
 MG0191                          STATION RECOVERY (2001)
 MG0191
 MG0191'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0191'RECOVERED IN GOOD CONDITION.
 MG0191
 MG0191                          STATION RECOVERY (2004)
 MG0191
 MG0191'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0189 ***********************************************************************
 MG0189  DESIGNATION -  MUD AZ MK
 MG0189  PID         -  MG0189
 MG0189  STATE/COUNTY-  IL/HENRY
 MG0189  COUNTRY     -  US
 MG0189  USGS QUAD   -  WOODHULL (2018)
 MG0189
 MG0189                         *CURRENT SURVEY CONTROL
 MG0189  ______________________________________________________________________
 MG0189* NAD 83(1986) POSITION- 41 14 13.     (N) 090 19 09.     (W)   SCALED
 MG0189* NAVD 88 ORTHO HEIGHT -   245.153 (meters)      804.31  (feet) ADJUSTED
 MG0189  ______________________________________________________________________
 MG0189  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0189  DYNAMIC HEIGHT  -        245.052 (meters)      803.97  (feet) COMP
 MG0189  MODELED GRAVITY -    980,205.7   (mgal)                       NAVD 88
 MG0189
 MG0189  VERT ORDER      -  SECOND    CLASS 0
 MG0189
 MG0189.The horizontal coordinates were scaled from a map and have
 MG0189.an estimated accuracy of +/- 6 seconds.
 MG0189
 MG0189.The orthometric height was determined by differential leveling and
 MG0189.adjusted by the NATIONAL GEODETIC SURVEY
 MG0189.in June 1991.
 MG0189
 MG0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0189.GEOID18 height accuracy estimate available here.
 MG0189
 MG0189.Click photographs - Photos may exist for this station.
 MG0189
 MG0189.The dynamic height is computed by dividing the NAVD 88
 MG0189.geopotential number by the normal gravity value computed on the
 MG0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0189.degrees latitude (g = 980.6199 gals.).
 MG0189
 MG0189.The modeled gravity was interpolated from observed gravity values.
 MG0189
 MG0189;                    North         East    Units  Estimated Accuracy
 MG0189;SPC IL W     -   507,350.      687,220.      MT  (+/- 180 meters Scaled)
 MG0189
 MG0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF246685(NAD 83)
 MG0189
 MG0189                          SUPERSEDED SURVEY CONTROL
 MG0189
 MG0189  NGVD 29 (??/??/92)  245.215  (m)          804.51   (f) ADJ UNCH    2 0
 MG0189
 MG0189.Superseded values are not recommended for survey control.
 MG0189
 MG0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0189.See file dsdata.pdf to determine how the superseded data were derived.
 MG0189
 MG0189_MARKER: DZ = AZIMUTH MARK DISK
 MG0189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0189_STAMPING: MUD 1959
 MG0189_MARK LOGO: CGS
 MG0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0189+STABILITY: SURFACE MOTION
 MG0189_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0189+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2001
 MG0189
 MG0189  HISTORY     - Date     Condition        Report By
 MG0189  HISTORY     - 1959     MONUMENTED       CGS
 MG0189  HISTORY     - 19960710 GOOD             USPSQD
 MG0189  HISTORY     - 20011026 GOOD             USPSQD
 MG0189  HISTORY     - 20040616 GOOD             USPSQD
 MG0189
 MG0189                          STATION DESCRIPTION
 MG0189
 MG0189'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0189'5.3 MI S FROM ANDOVER.
 MG0189'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0189'AT ANDOVER, THENCE 3.9 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.1
 MG0189'MILES EAST ALONG A GRAVEL ROAD, 30 FEET SOUTH OF THE CENTER LINE
 MG0189'OF THE ROAD, 1 FOOT NORTH OF FENCE LINE, 11 FEET WEST OF THE WEST
 MG0189'END OF A BOARD GATE, 214 FEET WEST OF THE CENTER LINE OF THE
 MG0189'DRIVEWAY SOUTH TO A FARM HOUSE, 43 FEET WEST OF A POWER POLE
 MG0189'WITH A TRANSFORMER, 2.1 FEET WEST OF A METAL WITNESS POST, ABOUT
 MG0189'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0189'1 INCH.
 MG0189
 MG0189                          STATION RECOVERY (1996)
 MG0189
 MG0189'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0189'RECOVERED IN GOOD CONDITION.
 MG0189
 MG0189                          STATION RECOVERY (2001)
 MG0189
 MG0189'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0189'RECOVERED IN GOOD CONDITION.
 MG0189
 MG0189                          STATION RECOVERY (2004)
 MG0189
 MG0189'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0190 ***********************************************************************
 MG0190  DESIGNATION -  MUD RM 1
 MG0190  PID         -  MG0190
 MG0190  STATE/COUNTY-  IL/HENRY
 MG0190  COUNTRY     -  US
 MG0190  USGS QUAD   -  WOODHULL (2018)
 MG0190
 MG0190                         *CURRENT SURVEY CONTROL
 MG0190  ______________________________________________________________________
 MG0190* NAD 83(1986) POSITION- 41 14 14.28   (N) 090 19 29.96   (W)   HD_HELD1
 MG0190* NAVD 88 ORTHO HEIGHT -   243.817 (meters)      799.92  (feet) ADJUSTED
 MG0190  ______________________________________________________________________
 MG0190  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0190  DYNAMIC HEIGHT  -        243.716 (meters)      799.59  (feet) COMP
 MG0190  MODELED GRAVITY -    980,205.7   (mgal)                       NAVD 88
 MG0190
 MG0190  VERT ORDER      -  SECOND    CLASS 0
 MG0190
 MG0190.The horizontal coordinates were determined by differentially corrected
 MG0190.hand held GPS observations or other comparable positioning techniques
 MG0190.and have an estimated accuracy of +/- 3 meters.
 MG0190
 MG0190.The orthometric height was determined by differential leveling and
 MG0190.adjusted by the NATIONAL GEODETIC SURVEY
 MG0190.in June 1991.
 MG0190
 MG0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0190.GEOID18 height accuracy estimate available here.
 MG0190
 MG0190.Click photographs - Photos may exist for this station.
 MG0190
 MG0190.The dynamic height is computed by dividing the NAVD 88
 MG0190.geopotential number by the normal gravity value computed on the
 MG0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0190.degrees latitude (g = 980.6199 gals.).
 MG0190
 MG0190.The modeled gravity was interpolated from observed gravity values.
 MG0190
 MG0190;                    North         East    Units  Estimated Accuracy
 MG0190;SPC IL W     -   507,389.7     686,728.2     MT  (+/- 3 meters HH1 GPS) 
 MG0190
 MG0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2417468551(NAD 83)
 MG0190
 MG0190                          SUPERSEDED SURVEY CONTROL
 MG0190
 MG0190  NGVD 29 (??/??/92)  243.878  (m)          800.12   (f) ADJ UNCH    2 0
 MG0190
 MG0190.Superseded values are not recommended for survey control.
 MG0190
 MG0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0190.See file dsdata.pdf to determine how the superseded data were derived.
 MG0190
 MG0190_MARKER: DR = REFERENCE MARK DISK
 MG0190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0190_STAMPING: MUD NO 1 1959
 MG0190_MARK LOGO: CGS
 MG0190_PROJECTION: FLUSH
 MG0190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0190+STABILITY: SURFACE MOTION
 MG0190
 MG0190  HISTORY     - Date     Condition        Report By
 MG0190  HISTORY     - 1959     MONUMENTED       CGS
 MG0190  HISTORY     - 19960710 GOOD             USPSQD
 MG0190  HISTORY     - 20011026 GOOD             USPSQD
 MG0190  HISTORY     - 20040616 GOOD             USPSQD
 MG0190
 MG0190                          STATION DESCRIPTION
 MG0190
 MG0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0190'5.4 MI S FROM ANDOVER.
 MG0190'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0190'AT ANDOVER, THENCE 3.9 MILES SOUTH ALONG AN OILED ROAD, THENCE
 MG0190'0.25 MILES WEST ALONG AN OILED ROAD, 23 FEET NORTH OF THE CENTERLINE
 MG0190'OF THE ROAD, 307 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY
 MG0190'NORTH TO A FARM HOUSE, 4 FEET SOUTH OF FENCE LINE, 84.5 FEET
 MG0190'EAST OF FENCE CORNER, 76.8 FEET EAST OF TRIANGULATION STATION
 MG0190'MUD, 67.0 FEET EAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET
 MG0190'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0190'FLUSH WITH THE GROUND.
 MG0190
 MG0190                          STATION RECOVERY (1996)
 MG0190
 MG0190'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0190'RECOVERED IN GOOD CONDITION.
 MG0190
 MG0190                          STATION RECOVERY (2001)
 MG0190
 MG0190'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0190'RECOVERED IN GOOD CONDITION.
 MG0190
 MG0190                          STATION RECOVERY (2004)
 MG0190
 MG0190'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0190'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0192 ***********************************************************************
 MG0192  DESIGNATION -  MUD RM 2
 MG0192  PID         -  MG0192
 MG0192  STATE/COUNTY-  IL/HENRY
 MG0192  COUNTRY     -  US
 MG0192  USGS QUAD   -  WOODHULL (2018)
 MG0192
 MG0192                         *CURRENT SURVEY CONTROL
 MG0192  ______________________________________________________________________
 MG0192* NAD 83(1986) POSITION- 41 14 14.33   (N) 090 19 32.16   (W)   HD_HELD1
 MG0192* NAVD 88 ORTHO HEIGHT -   243.266 (meters)      798.12  (feet) ADJUSTED
 MG0192  ______________________________________________________________________
 MG0192  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0192  DYNAMIC HEIGHT  -        243.166 (meters)      797.79  (feet) COMP
 MG0192  MODELED GRAVITY -    980,205.7   (mgal)                       NAVD 88
 MG0192
 MG0192  VERT ORDER      -  SECOND    CLASS 0
 MG0192
 MG0192.The horizontal coordinates were determined by differentially corrected
 MG0192.hand held GPS observations or other comparable positioning techniques
 MG0192.and have an estimated accuracy of +/- 3 meters.
 MG0192
 MG0192.The orthometric height was determined by differential leveling and
 MG0192.adjusted by the NATIONAL GEODETIC SURVEY
 MG0192.in June 1991.
 MG0192
 MG0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0192.GEOID18 height accuracy estimate available here.
 MG0192
 MG0192.Click photographs - Photos may exist for this station.
 MG0192
 MG0192.The dynamic height is computed by dividing the NAVD 88
 MG0192.geopotential number by the normal gravity value computed on the
 MG0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0192.degrees latitude (g = 980.6199 gals.).
 MG0192
 MG0192.The modeled gravity was interpolated from observed gravity values.
 MG0192
 MG0192;                    North         East    Units  Estimated Accuracy
 MG0192;SPC IL W     -   507,391.3     686,677.0     MT  (+/- 3 meters HH1 GPS) 
 MG0192
 MG0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2412368551(NAD 83)
 MG0192
 MG0192                          SUPERSEDED SURVEY CONTROL
 MG0192
 MG0192  NGVD 29 (??/??/92)  243.328  (m)          798.32   (f) ADJ UNCH    2 0
 MG0192
 MG0192.Superseded values are not recommended for survey control.
 MG0192
 MG0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0192.See file dsdata.pdf to determine how the superseded data were derived.
 MG0192
 MG0192_MARKER: DR = REFERENCE MARK DISK
 MG0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0192_STAMPING: MUD NO 2 1959
 MG0192_MARK LOGO: CGS
 MG0192_PROJECTION: FLUSH
 MG0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0192+STABILITY: SURFACE MOTION
 MG0192
 MG0192  HISTORY     - Date     Condition        Report By
 MG0192  HISTORY     - 1959     MONUMENTED       CGS
 MG0192  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0192  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0192  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0192
 MG0192                          STATION DESCRIPTION
 MG0192
 MG0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0192'5.4 MI S FROM ANDOVER.
 MG0192'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0192'AT ANDOVER, THENCE 3.9 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.25
 MG0192'MILES WEST ALONG AN OILED ROAD, 28 FEET NORTH OF THE CENTERLINE
 MG0192'OF THE ROAD, 17 FEET EAST OF THE SOUTHEAST FENCE CORNER OF A
 MG0192'FARM YARD, 137 FEET EAST OF THE CENTER LINE OF THE DRIVEEWAY
 MG0192'NORTH TO A FARM HOUSE, 92.1 FEET WEST OF TRIANGULATION STATION
 MG0192'MUD, 101.8 FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE
 MG0192'THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH
 MG0192'WITH THE GROUND.
 MG0192
 MG0192                          STATION RECOVERY (1996)
 MG0192
 MG0192'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0192'MARK NOT FOUND.
 MG0192
 MG0192                          STATION RECOVERY (2001)
 MG0192
 MG0192'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0192'MARK NOT FOUND.
 MG0192
 MG0192                          STATION RECOVERY (2004)
 MG0192
 MG0192'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1591 ***********************************************************************
 HB1591  DESIGNATION -  MUDDY JOHN MOLNASOLO STACK
 HB1591  PID         -  HB1591
 HB1591  STATE/COUNTY-  IL/SALINE
 HB1591  COUNTRY     -  US
 HB1591  USGS QUAD   -  GALATIA (2018)
 HB1591
 HB1591                         *CURRENT SURVEY CONTROL
 HB1591  ______________________________________________________________________
 HB1591* NAD 83(1997) POSITION- 37 45 54.75546(N) 088 31 10.09586(W)   ADJUSTED
 HB1591  ______________________________________________________________________
 HB1591  GEOID HEIGHT    -        -29.576 (meters)                     GEOID18
 HB1591  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 HB1591  HORZ ORDER      -  THIRD
 HB1591
 HB1591.The horizontal coordinates were established by classical geodetic methods
 HB1591.and adjusted by the National Geodetic Survey in October 1999.
 HB1591
 HB1591.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1591.GEOID18 height accuracy estimate available here.
 HB1591
 HB1591.Click photographs - Photos may exist for this station.
 HB1591
 HB1591.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1591
 HB1591. The following values were computed from the NAD 83(1997) position.
 HB1591
 HB1591;                    North         East     Units Scale Factor Converg.
 HB1591;SPC IL E     -   121,931.461   283,599.480   MT  0.99997831   -0 06 50.4
 HB1591;SPC IL E     -   400,036.80    930,442.63   sFT  0.99997831   -0 06 50.4
 HB1591;UTM  16      - 4,180,852.055   366,166.334   MT  0.99982062   -0 55 50.5
 HB1591
 HB1591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6616680852(NAD 83)
 HB1591
 HB1591                          SUPERSEDED SURVEY CONTROL
 HB1591
 HB1591  NAD 83(1993)-  37 45 54.76250(N)    088 31 10.09476(W) AD(       ) 3
 HB1591  NAD 83(1986)-  37 45 54.76670(N)    088 31 10.09843(W) AD(       ) 3
 HB1591  NAD 27      -  37 45 54.59142(N)    088 31 09.91841(W) AD(       ) 3
 HB1591
 HB1591.Superseded values are not recommended for survey control.
 HB1591
 HB1591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1591.See file dsdata.pdf to determine how the superseded data were derived.
 HB1591
 HB1591_MARKER: 63 = STACK
 HB1591
 HB1591  HISTORY     - Date     Condition        Report By
 HB1591  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1591
 HB1591                          STATION DESCRIPTION
 HB1591
 HB1591'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1591'THE STATION IS THE CENTER OF THE TOP OF THE STACK, WHICH IS LOCATED
 HB1591'IN THE NORTHWEST PART OF THE VILLAGE OF MUDDY.  THE STACK IS JUST
 HB1591'NORTHWEST OF A LARGE CONCRETE TIPPLE WHICH BEARS THE LEGEND SAHARA
 HB1591'MINE NO 12.  THE MINE HAD BEEN ABANDONED AND THE PROPERTY IS
 HB1591'NOW OWNED BY MR. JOHN MOLNASOLO, WHO PLANS TO ESTABLISH A CINDER
 HB1591'BLOCK PLANT IN THE FUTURE.  THE STACK IS CONSTRUCTED OF GREY
 HB1591'CONCRETE AND IS ABOUT 100 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1592 ***********************************************************************
 HB1592  DESIGNATION -  MUDDY RADIO STA KSL 31 MAST
 HB1592  PID         -  HB1592
 HB1592  STATE/COUNTY-  IL/SALINE
 HB1592  COUNTRY     -  US
 HB1592  USGS QUAD   -  GALATIA (2018)
 HB1592
 HB1592                         *CURRENT SURVEY CONTROL
 HB1592  ______________________________________________________________________
 HB1592* NAD 83(1997) POSITION- 37 45 58.72213(N) 088 31 20.89169(W)   ADJUSTED
 HB1592  ______________________________________________________________________
 HB1592  GEOID HEIGHT    -        -29.577 (meters)                     GEOID18
 HB1592  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 HB1592  HORZ ORDER      -  THIRD
 HB1592
 HB1592.The horizontal coordinates were established by classical geodetic methods
 HB1592.and adjusted by the National Geodetic Survey in October 1999.
 HB1592
 HB1592.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1592.GEOID18 height accuracy estimate available here.
 HB1592
 HB1592.Click photographs - Photos may exist for this station.
 HB1592
 HB1592.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1592
 HB1592. The following values were computed from the NAD 83(1997) position.
 HB1592
 HB1592;                    North         East     Units Scale Factor Converg.
 HB1592;SPC IL E     -   122,054.285   283,335.501   MT  0.99997842   -0 06 57.0
 HB1592;SPC IL E     -   400,439.77    929,576.56   sFT  0.99997842   -0 06 57.0
 HB1592;UTM  16      - 4,180,978.610   365,904.173   MT  0.99982148   -0 55 57.2
 HB1592
 HB1592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6590480978(NAD 83)
 HB1592
 HB1592                          SUPERSEDED SURVEY CONTROL
 HB1592
 HB1592  NAD 83(1993)-  37 45 58.72870(N)    088 31 20.89266(W) AD(       ) 3
 HB1592  NAD 83(1986)-  37 45 58.73352(N)    088 31 20.89401(W) AD(       ) 3
 HB1592  NAD 27      -  37 45 58.55792(N)    088 31 20.70742(W) AD(       ) 3
 HB1592
 HB1592.Superseded values are not recommended for survey control.
 HB1592
 HB1592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1592.See file dsdata.pdf to determine how the superseded data were derived.
 HB1592
 HB1592_MARKER: 42 = RADIO/TV MAST
 HB1592
 HB1592  HISTORY     - Date     Condition        Report By
 HB1592  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1592
 HB1592                          STATION DESCRIPTION
 HB1592
 HB1592'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1592'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED IN THE
 HB1592'NORTHWEST PART OF MUDDY AND OWNED BY THE CENTRAL ILLINOIS
 HB1592'PUBLIC SERVICE COMPANY.  IT IS A GUYED STEEL STRUCTURE PAINTED RED
 HB1592'AND WHITE WITH AN OVERALL HEIGHT OF 270 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0953 ***********************************************************************
 JB0953  DESIGNATION -  MULBERRY
 JB0953  PID         -  JB0953
 JB0953  STATE/COUNTY-  IL/BOND
 JB0953  COUNTRY     -  US
 JB0953  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0953
 JB0953                         *CURRENT SURVEY CONTROL
 JB0953  ______________________________________________________________________
 JB0953* NAD 83(1997) POSITION- 38 55 07.44993(N) 089 16 52.60667(W)   ADJUSTED
 JB0953* NAVD 88 ORTHO HEIGHT -   170.630 (meters)      559.81  (feet) ADJUSTED
 JB0953  ______________________________________________________________________
 JB0953  GEOID HEIGHT    -        -31.470 (meters)                     GEOID18
 JB0953  LAPLACE CORR    -         -2.72  (seconds)                    DEFLEC18
 JB0953  DYNAMIC HEIGHT  -        170.525 (meters)      559.46  (feet) COMP
 JB0953  MODELED GRAVITY -    980,008.2   (mgal)                       NAVD 88
 JB0953
 JB0953  HORZ ORDER      -  SECOND
 JB0953  VERT ORDER      -  SECOND    CLASS 0
 JB0953
 JB0953.The horizontal coordinates were established by classical geodetic methods
 JB0953.and adjusted by the National Geodetic Survey in October 1999.
 JB0953
 JB0953.The orthometric height was determined by differential leveling and
 JB0953.adjusted by the NATIONAL GEODETIC SURVEY
 JB0953.in June 1991.
 JB0953
 JB0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0953.GEOID18 height accuracy estimate available here.
 JB0953
 JB0953.Click photographs - Photos may exist for this station.
 JB0953
 JB0953.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0953
 JB0953.The dynamic height is computed by dividing the NAVD 88
 JB0953.geopotential number by the normal gravity value computed on the
 JB0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0953.degrees latitude (g = 980.6199 gals.).
 JB0953
 JB0953.The modeled gravity was interpolated from observed gravity values.
 JB0953
 JB0953. The following values were computed from the NAD 83(1997) position.
 JB0953
 JB0953;                    North         East     Units Scale Factor Converg.
 JB0953;SPC IL W     -   250,321.032   776,781.685   MT  1.00001374   +0 33 22.5
 JB0953;SPC IL W     -   821,261.59  2,548,491.24   sFT  1.00001374   +0 33 22.5
 JB0953;UTM  16      - 4,310,232.929   302,223.106   MT  1.00008168   -1 26 01.0
 JB0953
 JB0953!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0953!SPC IL W     -   0.99997817  x   1.00001374  =   0.99999191
 JB0953!UTM  16      -   0.99997817  x   1.00008168  =   1.00005984
 JB0953
 JB0953:                Primary Azimuth Mark                     Grid Az
 JB0953:SPC IL W     -  MULBERRY AZ MK                           088 52 59.8
 JB0953:UTM  16      -  MULBERRY AZ MK                           090 52 23.3
 JB0953
 JB0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0222310232(NAD 83)
 JB0953
 JB0953|---------------------------------------------------------------------|
 JB0953| PID    Reference Object                     Distance      Geod. Az  |
 JB0953|                                                           dddmmss.s |
 JB0953| JB0952 MULBERRY RM 1                        29.401 METERS 07758     |
 JB0953| JB0950 MULBERRY AZ MK                                     0892622.3 |
 JB0953| JB0954 MULBERRY RM 2                        27.005 METERS 35100     |
 JB0953|---------------------------------------------------------------------|
 JB0953
 JB0953                          SUPERSEDED SURVEY CONTROL
 JB0953
 JB0953  NAD 83(1986)-  38 55 07.46871(N)    089 16 52.59725(W) AD(       ) 2
 JB0953  NAD 27      -  38 55 07.30500(N)    089 16 52.33590(W) AD(       ) 2
 JB0953  NGVD 29 (??/??/92)  170.755  (m)          560.22   (f) ADJ UNCH    2 0
 JB0953  NGVD 29             170.76   (m)          560.2    (f) LEVELING    3  
 JB0953
 JB0953.Superseded values are not recommended for survey control.
 JB0953
 JB0953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0953.See file dsdata.pdf to determine how the superseded data were derived.
 JB0953
 JB0953_MARKER: DS = TRIANGULATION STATION DISK
 JB0953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0953_STAMPING: MULBERRY 1959
 JB0953_MARK LOGO: CGS
 JB0953_PROJECTION: FLUSH
 JB0953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0953+STABILITY: SURFACE MOTION
 JB0953
 JB0953  HISTORY     - Date     Condition        Report By
 JB0953  HISTORY     - 1959     MONUMENTED       CGS
 JB0953  HISTORY     - 1960     GOOD             CGS
 JB0953
 JB0953                          STATION DESCRIPTION
 JB0953
 JB0953'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (CAA)
 JB0953'STATION IS LOCATED ABOUT 1.0 MILE SOUTHWEST OF MULBERRY GROVE, 1.5
 JB0953'MILES WEST OF BOND-FAYETTE COUNTY LINE AND ON NORTH RIGHT-OF-WAY OF U
 JB0953'S HIGHWAY 40.
 JB0953'
 JB0953'TO REACH FROM THE JUNCTION OF U S HIGHWAY 40 AND MAIN STREET IN THE
 JB0953'SOUTH EDGE OF MULBERRY GROVE, GO WESTERLY ON U S HIGHWAY 40 AND 0.35
 JB0953'MILE TO CROSSROAD AND SHELL SERVICE STATION IN SOUTHWEST ANGLE OF
 JB0953'INTERSECTION.  CONTINUE WEST ON U S HIGHWAY 40 FOR 0.35 MILE TO
 JB0953'STATION ON NORTH SIDE RIGHT-OF-WAY OF U S HIGHWAY 40 TO STATION AS
 JB0953'DESCRIBED.
 JB0953'
 JB0953'STATION MARK, A STANDARD STATION MARK DISK STAMPED MULBERRY 1959, IS
 JB0953'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 1
 JB0953'INCH.  THE MARK IS 96 FEET NORTH OF CENTER OF U S HIGHWAY 40, 20 FEET
 JB0953'SOUTHEAST OF FENCE CORNER, 15 FEET SOUTH OF WITNESS POST AND 14 FEET.
 JB0953'EAST-SOUTHEAST OF SOUTH ONE OF TWO RIGHT-OF-WAY MARKERS.
 JB0953'
 JB0953'REFERENCE MARK NUMBER 1, A STANDARD REFERNCE MARK DISK STAMPED
 JB0953'MULBERRY NO 1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0953'WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 111.4 FEET NORTH OF CENTER
 JB0953'OF U S HIGHWAY 40 AND 1 FOOT SOUTH OF FENCE.
 JB0953'
 JB0953'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 JB0953'MULBERRY NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0953'WHICH PROJECTS ABOUT 4 INCHES.  THE MARK IS 74.2 FEET NORTH-NORTHWEST
 JB0953'OF WITNESS POST, 72 FEET NORTH OF FENCE CORNER AND 2 FEET WEST OF
 JB0953'FENCE.
 JB0953'
 JB0953'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED MULBERRY 1959, IS
 JB0953'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
 JB0953'THE MARK IS 100 FEET NORTH OF CENTER OF U S HIGHWAY 40, 14 FEET WEST
 JB0953'OF A 10 FOOT HIGH FIR TREE, 2 FEET SOUTH OF FENCE AND 2 FEET SOUTHWEST
 JB0953'OF WITNESS POST.
 JB0953'
 JB0953'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON U S HIGHWAY 40
 JB0953'FOR 0.3 MILE TO AZIMUTH MARK ON NORTH SIDE RIGHT-OF-WAY OF U S HIGHWAY
 JB0953'40 AS DESCRIBED.
 JB0953'
 JB0953'HEIGHT OF LIGHT ABOVE STATION MARK 34.33 METERS.
 JB0953
 JB0953                          STATION RECOVERY (1960)
 JB0953
 JB0953'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0953'0.7 MI W FROM MULBERRY GROVE.
 JB0953'ABOUT 0.7 MILE WEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0953'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, AT A FENCE CORNER NORTH
 JB0953'OF THE HIGHWAY, 95 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 JB0953'16 FEET SOUTH OF A FENCE, 19 1/2 FEET SOUTHEAST OF THE FENCE
 JB0953'CORNER, 15.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 JB0953'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0953'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0950 ***********************************************************************
 JB0950  DESIGNATION -  MULBERRY AZ MK
 JB0950  PID         -  JB0950
 JB0950  STATE/COUNTY-  IL/BOND
 JB0950  COUNTRY     -  US
 JB0950  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0950
 JB0950                         *CURRENT SURVEY CONTROL
 JB0950  ______________________________________________________________________
 JB0950* NAD 83(1986) POSITION- 38 55 06.     (N) 089 16 31.     (W)   SCALED
 JB0950* NAVD 88 ORTHO HEIGHT -   170.836 (meters)      560.48  (feet) ADJUSTED
 JB0950  ______________________________________________________________________
 JB0950  GEOID HEIGHT    -        -31.478 (meters)                     GEOID18
 JB0950  DYNAMIC HEIGHT  -        170.731 (meters)      560.14  (feet) COMP
 JB0950  MODELED GRAVITY -    980,007.7   (mgal)                       NAVD 88
 JB0950
 JB0950  VERT ORDER      -  SECOND    CLASS 0
 JB0950
 JB0950.The horizontal coordinates were scaled from a map and have
 JB0950.an estimated accuracy of +/- 6 seconds.
 JB0950
 JB0950.The orthometric height was determined by differential leveling and
 JB0950.adjusted by the NATIONAL GEODETIC SURVEY
 JB0950.in June 1991.
 JB0950
 JB0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0950.GEOID18 height accuracy estimate available here.
 JB0950
 JB0950.Click photographs - Photos may exist for this station.
 JB0950
 JB0950.The dynamic height is computed by dividing the NAVD 88
 JB0950.geopotential number by the normal gravity value computed on the
 JB0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0950.degrees latitude (g = 980.6199 gals.).
 JB0950
 JB0950.The modeled gravity was interpolated from observed gravity values.
 JB0950
 JB0950;                    North         East    Units  Estimated Accuracy
 JB0950;SPC IL W     -   250,280.      777,300.      MT  (+/- 180 meters Scaled)
 JB0950
 JB0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ027101(NAD 83)
 JB0950
 JB0950                          SUPERSEDED SURVEY CONTROL
 JB0950
 JB0950  NGVD 29 (??/??/92)  170.962  (m)          560.90   (f) ADJ UNCH    2 0
 JB0950
 JB0950.Superseded values are not recommended for survey control.
 JB0950
 JB0950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0950.See file dsdata.pdf to determine how the superseded data were derived.
 JB0950
 JB0950_MARKER: DZ = AZIMUTH MARK DISK
 JB0950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0950_STAMPING: MULBERRY 1959
 JB0950_MARK LOGO: CGS
 JB0950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0950+STABILITY: SURFACE MOTION
 JB0950
 JB0950  HISTORY     - Date     Condition        Report By
 JB0950  HISTORY     - 1959     MONUMENTED       CGS
 JB0950  HISTORY     - 1960     GOOD             CGS
 JB0950  HISTORY     - 20220906 MARK NOT FOUND   ILDT
 JB0950
 JB0950                          STATION DESCRIPTION
 JB0950
 JB0950'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0950'0.4 MI W FROM MULBERRY GROVE.
 JB0950'ABOUT 0.4 MILE WEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0950'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, ABOUT 0.05 MILE WEST
 JB0950'OF THE JUNCTION OF A GRAVEL ROAD SOUTH AND AN ASPHALT ROAD NORTH,
 JB0950'99 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 225 FEET WEST
 JB0950'OF THE CENTER LINE OF THE ASPHALT ROAD, 2 FEET SOUTH OF A FENCE,
 JB0950'1.9 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 JB0950'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JB0950'PROJECTING 3 INCHES.
 JB0950
 JB0950                          STATION RECOVERY (2022)
 JB0950
 JB0950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB0950'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1855 ***********************************************************************
 JB1855  DESIGNATION -  MULBERRY GROVE MUNICIPAL TANK
 JB1855  PID         -  JB1855
 JB1855  STATE/COUNTY-  IL/BOND
 JB1855  COUNTRY     -  US
 JB1855  USGS QUAD   -  MULBERRY GROVE (2018)
 JB1855
 JB1855                         *CURRENT SURVEY CONTROL
 JB1855  ______________________________________________________________________
 JB1855* NAD 83(1997) POSITION- 38 55 25.84951(N) 089 16 05.43596(W)   ADJUSTED
 JB1855  ______________________________________________________________________
 JB1855  GEOID HEIGHT    -        -31.496 (meters)                     GEOID18
 JB1855  LAPLACE CORR    -         -2.81  (seconds)                    DEFLEC18
 JB1855  HORZ ORDER      -  THIRD
 JB1855
 JB1855.The horizontal coordinates were established by classical geodetic methods
 JB1855.and adjusted by the National Geodetic Survey in October 1999.
 JB1855
 JB1855.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1855.GEOID18 height accuracy estimate available here.
 JB1855
 JB1855.Click photographs - Photos may exist for this station.
 JB1855
 JB1855.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1855
 JB1855. The following values were computed from the NAD 83(1997) position.
 JB1855
 JB1855;                    North         East     Units Scale Factor Converg.
 JB1855;SPC IL W     -   250,899.519   777,912.418   MT  1.00001590   +0 33 52.3
 JB1855;SPC IL W     -   823,159.51  2,552,200.99   sFT  1.00001590   +0 33 52.3
 JB1855;UTM  16      - 4,310,771.838   303,373.319   MT  1.00007609   -1 25 31.9
 JB1855
 JB1855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0337310771(NAD 83)
 JB1855
 JB1855                          SUPERSEDED SURVEY CONTROL
 JB1855
 JB1855  NAD 83(1986)-  38 55 25.86813(N)    089 16 05.42669(W) AD(       ) 3
 JB1855  NAD 27      -  38 55 25.70400(N)    089 16 05.16900(W) AD(       ) 3
 JB1855
 JB1855.Superseded values are not recommended for survey control.
 JB1855
 JB1855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1855.See file dsdata.pdf to determine how the superseded data were derived.
 JB1855
 JB1855_MARKER: 53 = ELEVATED TANK
 JB1855
 JB1855  HISTORY     - Date     Condition        Report By
 JB1855  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1855
 JB1855                          STATION DESCRIPTION
 JB1855
 JB1855'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1855'STATION IS LOCATED 1 BLOCK SOUTHEAST OF FIRST NATIONAL BANK IN
 JB1855'DOWNTOWN MULBERRY
 JB1855'GROVE AND ON SOUTH SIDE OF EAST WOOD STREET.
 JB1855'
 JB1855'POINT INTERSECTED WAS BALL ON TOP OF SILVER WATER TANK.
 JB1855'
 JB1855'THE TANK IS SUPPORTED BY 4 LEGS AND IS APPROXIMATELY 100 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0952 ***********************************************************************
 JB0952  DESIGNATION -  MULBERRY RM 1
 JB0952  PID         -  JB0952
 JB0952  STATE/COUNTY-  IL/BOND
 JB0952  COUNTRY     -  US
 JB0952  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0952
 JB0952                         *CURRENT SURVEY CONTROL
 JB0952  ______________________________________________________________________
 JB0952* NAD 83(1986) POSITION- 38 55 07.65   (N) 089 16 51.41   (W)   HD_HELD1
 JB0952* NAVD 88 ORTHO HEIGHT -   170.646 (meters)      559.86  (feet) ADJUSTED
 JB0952  ______________________________________________________________________
 JB0952  GEOID HEIGHT    -        -31.471 (meters)                     GEOID18
 JB0952  DYNAMIC HEIGHT  -        170.541 (meters)      559.52  (feet) COMP
 JB0952  MODELED GRAVITY -    980,008.2   (mgal)                       NAVD 88
 JB0952
 JB0952  VERT ORDER      -  SECOND    CLASS 0
 JB0952
 JB0952.The horizontal coordinates were determined by differentially corrected
 JB0952.hand held GPS observations or other comparable positioning techniques
 JB0952.and have an estimated accuracy of +/- 3 meters.
 JB0952
 JB0952.The orthometric height was determined by differential leveling and
 JB0952.adjusted by the NATIONAL GEODETIC SURVEY
 JB0952.in June 1991.
 JB0952
 JB0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0952.GEOID18 height accuracy estimate available here.
 JB0952
 JB0952.Click photographs - Photos may exist for this station.
 JB0952
 JB0952.The dynamic height is computed by dividing the NAVD 88
 JB0952.geopotential number by the normal gravity value computed on the
 JB0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0952.degrees latitude (g = 980.6199 gals.).
 JB0952
 JB0952.The modeled gravity was interpolated from observed gravity values.
 JB0952
 JB0952;                    North         East    Units  Estimated Accuracy
 JB0952;SPC IL W     -   250,327.5     776,810.5     MT  (+/- 3 meters HH1 GPS) 
 JB0952
 JB0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0225210238(NAD 83)
 JB0952
 JB0952                          SUPERSEDED SURVEY CONTROL
 JB0952
 JB0952  NGVD 29 (??/??/92)  170.771  (m)          560.27   (f) ADJ UNCH    2 0
 JB0952
 JB0952.Superseded values are not recommended for survey control.
 JB0952
 JB0952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0952.See file dsdata.pdf to determine how the superseded data were derived.
 JB0952
 JB0952_MARKER: DR = REFERENCE MARK DISK
 JB0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0952_STAMPING: MULBERRY NO 1 1959
 JB0952_MARK LOGO: CGS
 JB0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0952+STABILITY: SURFACE MOTION
 JB0952
 JB0952  HISTORY     - Date     Condition        Report By
 JB0952  HISTORY     - 1959     MONUMENTED       CGS
 JB0952  HISTORY     - 1960     GOOD             CGS
 JB0952
 JB0952                          STATION DESCRIPTION
 JB0952
 JB0952'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0952'0.7 MI W FROM MULBERRY GROVE.
 JB0952'ABOUT 0.7 MILE WEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0952'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, AT A FENCE CORNER NORTH
 JB0952'OF THE HIGHWAY, 110 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 JB0952'1 FOOT SOUTH OF A FENCE, 106 FEET EAST OF A FENCE CORNER, 96.4
 JB0952'FEET EAST-NORTHEAST OF TRIANGULATION STATION MULBERRY, 93.2 FEET
 JB0952'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND
 JB0952'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0954 ***********************************************************************
 JB0954  DESIGNATION -  MULBERRY RM 2
 JB0954  PID         -  JB0954
 JB0954  STATE/COUNTY-  IL/BOND
 JB0954  COUNTRY     -  US
 JB0954  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0954
 JB0954                         *CURRENT SURVEY CONTROL
 JB0954  ______________________________________________________________________
 JB0954* NAD 83(1986) POSITION- 38 55 08.31   (N) 089 16 52.78   (W)   HD_HELD1
 JB0954* NAVD 88 ORTHO HEIGHT -   170.554 (meters)      559.56  (feet) ADJUSTED
 JB0954  ______________________________________________________________________
 JB0954  GEOID HEIGHT    -        -31.471 (meters)                     GEOID18
 JB0954  DYNAMIC HEIGHT  -        170.449 (meters)      559.21  (feet) COMP
 JB0954  MODELED GRAVITY -    980,008.2   (mgal)                       NAVD 88
 JB0954
 JB0954  VERT ORDER      -  SECOND    CLASS 0
 JB0954
 JB0954.The horizontal coordinates were determined by differentially corrected
 JB0954.hand held GPS observations or other comparable positioning techniques
 JB0954.and have an estimated accuracy of +/- 3 meters.
 JB0954
 JB0954.The orthometric height was determined by differential leveling and
 JB0954.adjusted by the NATIONAL GEODETIC SURVEY
 JB0954.in June 1991.
 JB0954
 JB0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0954.GEOID18 height accuracy estimate available here.
 JB0954
 JB0954.Click photographs - Photos may exist for this station.
 JB0954
 JB0954.The dynamic height is computed by dividing the NAVD 88
 JB0954.geopotential number by the normal gravity value computed on the
 JB0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0954.degrees latitude (g = 980.6199 gals.).
 JB0954
 JB0954.The modeled gravity was interpolated from observed gravity values.
 JB0954
 JB0954;                    North         East    Units  Estimated Accuracy
 JB0954;SPC IL W     -   250,347.5     776,777.3     MT  (+/- 3 meters HH1 GPS) 
 JB0954
 JB0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0221910259(NAD 83)
 JB0954
 JB0954                          SUPERSEDED SURVEY CONTROL
 JB0954
 JB0954  NGVD 29 (??/??/92)  170.680  (m)          559.97   (f) ADJ UNCH    2 0
 JB0954
 JB0954.Superseded values are not recommended for survey control.
 JB0954
 JB0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0954.See file dsdata.pdf to determine how the superseded data were derived.
 JB0954
 JB0954_MARKER: DR = REFERENCE MARK DISK
 JB0954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0954_STAMPING: MULBERRY NO 2 1959
 JB0954_MARK LOGO: CGS
 JB0954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0954+STABILITY: SURFACE MOTION
 JB0954
 JB0954  HISTORY     - Date     Condition        Report By
 JB0954  HISTORY     - 1959     MONUMENTED       CGS
 JB0954  HISTORY     - 1960     GOOD             CGS
 JB0954
 JB0954                          STATION DESCRIPTION
 JB0954
 JB0954'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0954'0.7 MI W FROM MULBERRY GROVE.
 JB0954'ABOUT 0.7 MILE WEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0954'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, AT A FENCE CORNER NORTH
 JB0954'OF THE HIGHWAY, 185 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 JB0954'2 FEET WEST OF A FENCE, 72 FEET NORTH OF A FENCE CORNER, 88.6 FEET
 JB0954'NORTH-NORTHWEST OF TRIANGULATION STATION MULBERRY, 74.3 FEET
 JB0954'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0954'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 JB0954'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0430 ***********************************************************************
 KB0430  DESIGNATION -  MULLEN
 KB0430  PID         -  KB0430
 KB0430  STATE/COUNTY-  IL/CUMBERLAND
 KB0430  COUNTRY     -  US
 KB0430  USGS QUAD   -  WOODBURY (2018)
 KB0430
 KB0430                         *CURRENT SURVEY CONTROL
 KB0430  ______________________________________________________________________
 KB0430* NAD 83(1997) POSITION- 39 11 08.88235(N) 088 20 09.44677(W)   ADJUSTED
 KB0430* NAVD 88 ORTHO HEIGHT -   180.843 (meters)      593.32  (feet) ADJUSTED
 KB0430  ______________________________________________________________________
 KB0430  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 KB0430  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 KB0430  DYNAMIC HEIGHT  -        180.735 (meters)      592.96  (feet) COMP
 KB0430  MODELED GRAVITY -    980,030.5   (mgal)                       NAVD 88
 KB0430
 KB0430  HORZ ORDER      -  SECOND
 KB0430  VERT ORDER      -  SECOND    CLASS 0
 KB0430
 KB0430.The horizontal coordinates were established by classical geodetic methods
 KB0430.and adjusted by the National Geodetic Survey in October 1999.
 KB0430
 KB0430.The orthometric height was determined by differential leveling and
 KB0430.adjusted by the NATIONAL GEODETIC SURVEY
 KB0430.in June 1991.
 KB0430
 KB0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0430.GEOID18 height accuracy estimate available here.
 KB0430
 KB0430.Click photographs - Photos may exist for this station.
 KB0430
 KB0430.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0430
 KB0430.The dynamic height is computed by dividing the NAVD 88
 KB0430.geopotential number by the normal gravity value computed on the
 KB0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0430.degrees latitude (g = 980.6199 gals.).
 KB0430
 KB0430.The modeled gravity was interpolated from observed gravity values.
 KB0430
 KB0430. The following values were computed from the NAD 83(1997) position.
 KB0430
 KB0430;                    North         East     Units Scale Factor Converg.
 KB0430;SPC IL E     -   279,604.609   299,773.285   MT  0.99997500   -0 00 06.0
 KB0430;SPC IL E     -   917,336.12    983,506.19   sFT  0.99997500   -0 00 06.0
 KB0430;UTM  16      - 4,338,245.425   384,618.132   MT  0.99976392   -0 50 39.1
 KB0430
 KB0430!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0430!SPC IL E     -   0.99997665  x   0.99997500  =   0.99995165
 KB0430!UTM  16      -   0.99997665  x   0.99976392  =   0.99974057
 KB0430
 KB0430:                Primary Azimuth Mark                     Grid Az
 KB0430:SPC IL E     -  MULLEN AZ MK                             000 43 19.0
 KB0430:UTM  16      -  MULLEN AZ MK                             001 33 52.1
 KB0430
 KB0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8461838245(NAD 83)
 KB0430
 KB0430|---------------------------------------------------------------------|
 KB0430| PID    Reference Object                     Distance      Geod. Az  |
 KB0430|                                                           dddmmss.s |
 KB0430| KB0431 MULLEN RM 3                          12.559 METERS 00002     |
 KB0430| KB0429 MULLEN RM 1                          12.559 METERS 00022     |
 KB0430| CI7961 MULLEN AZ MK                                       0004313.0 |
 KB0430| KB1194 JEWETT OHIO OIL MICROWAVE MAST      APPROX. 9.7 KM 0700049.4 |
 KB0430| KB0432 MULLEN RM 2                          12.665 METERS 09043     |
 KB0430|---------------------------------------------------------------------|
 KB0430
 KB0430                          SUPERSEDED SURVEY CONTROL
 KB0430
 KB0430  NAD 83(1997)-  39 11 08.89211(N)    088 20 09.43911(W) AD(       ) 2
 KB0430  NAD 83(1986)-  39 11 08.89367(N)    088 20 09.44105(W) AD(       ) 2
 KB0430  NAD 27      -  39 11 08.75060(N)    088 20 09.28390(W) AD(       ) 2
 KB0430  NGVD 29 (??/??/92)  180.915  (m)          593.55   (f) ADJ UNCH    2 0
 KB0430  NGVD 29             180.92   (m)          593.6    (f) LEVELING    3  
 KB0430
 KB0430.Superseded values are not recommended for survey control.
 KB0430
 KB0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0430.See file dsdata.pdf to determine how the superseded data were derived.
 KB0430
 KB0430_MARKER: DS = TRIANGULATION STATION DISK
 KB0430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0430_STAMPING: MULLEN 1959
 KB0430_MARK LOGO: CGS
 KB0430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0430+STABILITY: SURFACE MOTION
 KB0430_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0430+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 KB0430
 KB0430  HISTORY     - Date     Condition        Report By
 KB0430  HISTORY     - 1959     MONUMENTED       CGS
 KB0430  HISTORY     - 1959     GOOD             CGS
 KB0430  HISTORY     - 1974     GOOD             NGS
 KB0430  HISTORY     - 1974     GOOD             NGS
 KB0430  HISTORY     - 20050217 GOOD             ILDT
 KB0430  HISTORY     - 20120418 GOOD             ILDT
 KB0430
 KB0430                          STATION DESCRIPTION
 KB0430
 KB0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0430'THE STATION IS LOCATED ABOUT 5.0 MILES SOUTHWEST OF JEWETT, ABOUT 2
 KB0430'1/2 MILES EAST-NORTHEAST OF MONTROSE AND 0.2 MILE NORTH OF U.S.
 KB0430'HIGHWAY 40.
 KB0430'
 KB0430'TO REACH THE STATION FROM THE
 KB0430'JUNCTION OF U.S. HIGHWAY 40 AND MATOON-DIETERICH ROAD IN MONTROSE, GO
 KB0430'EASTERLY ON U.S. HIGHWAY 40 FOR 2.6 MILES TO SIDE ROAD LEFT,
 KB0430'TURN LEFT AND GO NORTH ON OILED ROAD FOR 0.2 MILE TO THE STATION ON
 KB0430'LEFT AS DESCRIBED.
 KB0430'
 KB0430'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KB0430'INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS
 KB0430'STAMPED MULLEN 1959. IT IS 37 FEET NORTH OF TELEPHONE POLE, 27 FEET
 KB0430'NORTH OF THE APPROXIMATE CENTER OF FIELD DRIVEWAY, 23 FEET
 KB0430'WEST OF APPROXIMATE CENTER OF ROAD AND 4.5 FEET NORTH-NORTHEAST OF
 KB0430'WITNESS POST.
 KB0430'
 KB0430'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0430'A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE
 KB0430'DISK IS STAMPED MULLEN NO 1 1959. IT IS 78 FEET NORTH OF TELEPHONE
 KB0430'POLE AND 23 FEET WEST OF APPROXIM INCHES AND THE DISK IS STAMPED
 KB0430'MILLEN NO. 1 1959, IT IS 78 FEET NORTH OF TELEPHONE POLE AND 23 FEET
 KB0430'WEST OF APPROXIMATE CENTER OF ROAD.
 KB0430'
 KB0430'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK SET IN TOP OF A 12
 KB0430'X12 INCH CONCRETE POST, PROJECTING ABOUT 2 INCHE INCHES AND THE
 KB0430'DISK IS STAMPED MULLEN NO 2 1959. IT IS 19 FEET EAST OF
 KB0430'THEAPPROXIMATE CENTER OF ROAD AND 17-1/2 FEET NORTH OF FENCE
 KB0430'CORNER.
 KB0430'
 KB0430'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 X 12
 KB0430'INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND DISK IS STAMPED
 KB0430'MULLEN 1959.  IT IS 85 FEET SOUTH-SOUTHWEST OF SOUTHWEST CORNER OF
 KB0430'HOUSE, 18 FEET EAST OF APPROXIMATE CENTER OF ROAD, 3 FEET
 KB0430'WEST OF FENCE AND 2 FEET SOUTHWEST OF WITNESS POST.
 KB0430'
 KB0430'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHON OILED ROAD FOR
 KB0430'0.45 MILE TO THE MARK ON THE RIGHT AS DESCRIBED
 KB0430'
 KB0430'HEIGHT OF LIGHT ABOVE STATION MARK IS 1.81 METERS.
 KB0430
 KB0430                          STATION RECOVERY (1959)
 KB0430
 KB0430'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0430'2.8 MI NE FROM MONTROSE.
 KB0430'ABOUT 2.65 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE POST
 KB0430'OFFICE IN MONTROSE, THENCE 0.2 MILE NORTH ALONG AN OILED ROAD,
 KB0430'ABOUT 0.05 MILE NORTH OF A FARM HOUSE EAST OF THE ROAD, AT A DRIVE
 KB0430'WEST TO A FIELD, 23 FEET WEST OF THE CENTER LINE OF THE ROAD, 28
 KB0430'FEET NORTH OF THE CENTER LINE OF THE FIELD DRIVE, 37 FEET
 KB0430'NORTHWEST AND ACROSS THE ROAD FROM A FENCE CORNER, 58 FEET NORTH
 KB0430'OF POWER POLE C 111-27, 4.5 FEET NORTH OF A METAL WITNESS POST,
 KB0430'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 KB0430'OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0430
 KB0430                          STATION RECOVERY (1974)
 KB0430
 KB0430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0430'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND
 KB0430'IN GOOD CONDITION.  REFERENCE MARK 1 FOUND TO HAVE BEEN DISTURBED
 KB0430'AND REFERENCE MARK 3 WAS SET USING THE MONUMENT.  THE DIRECTION TO
 KB0430'REFERENCE MARK 2 CHECKED BUT THE DISTANCE WAS FOUND TO BE SHORTER
 KB0430'BY 0.06 OF A FOOT.  A NEW DESCRIPTION FOLLOWS--
 KB0430'
 KB0430'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 40 AND
 KB0430'MATTOON-DIETERICH ROAD IN MONTROSE, GO NORTHEAST ON HIGHWAY 40 FOR
 KB0430'2.6 MILES TO A ROAD LEFT.  TURN LEFT ON THE OILED ROAD FOR 0.2 MILE
 KB0430'TO THE STATION ON THE LEFT.  CONTINUE NORTH ON THE OILED ROAD
 KB0430'CROSSING INTERSTATE HIGHWAY 70 FOR 0.45 MILE TO THE AZIMUTH MARK
 KB0430'ON THE RIGHT.
 KB0430'
 KB0430'THE STATION IS 27 FEET NORTH OF THE CENTERLINE OF A FIELD
 KB0430'ENTRANCE, 23 FEET WEST OF THE CENTERLINE OF THE ROAD, 4.5 FEET NORTH
 KB0430'OF A METAL WITNESS POST AND 430 FEET SOUTH OF A METAL GUSRD RAIL
 KB0430'BARRICADE AT THE SOUTH RIGHT-OF-WAY FENCE LINE OF INTERSTATE
 KB0430'HIGHWAY 70.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 KB0430'MULLEN 1959.
 KB0430'
 KB0430'REFERENCE MARK 2 IS 20 FEET EAST OF THE CENTERLINE OF THE ROAD, 34
 KB0430'FEET NORTH OF A FENCE CORNER AND 430 FEET SOUTH OF THE BARRICADE.
 KB0430'THE MONUMENT IS 4 INCHES UNDERGROUND AND THE DISK IS STAMPED MULLEN
 KB0430'NO 2 1959.
 KB0430'
 KB0430'REFERENCE MARK 3 IS 22 FEET WEST OF THE CENTERLINE OF THE ROAD, 46
 KB0430'FEET NORTH OF A METAL WITNESS POST AND 390 FEET SOUTH OF THE
 KB0430'BARRICADE.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED
 KB0430'MULLEN 1959 NO 3 1974.
 KB0430'
 KB0430'THE AZIMUTH MARK IS 85 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 KB0430'A FRAME HOUSE, 18 FEET EAST OF THE CENTERLINE OF THE ROAD AND 2 FEET
 KB0430'SOUTHWEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 KB0430'AND THE DISK IS STAMPED MULLEN 1959.
 KB0430'
 KB0430'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2 MILES
 KB0430'NORTHEAST OF MONTROSE.
 KB0430'
 KB0430'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0430
 KB0430                          STATION RECOVERY (1974)
 KB0430
 KB0430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0430'RECOVERED IN GOOD CONDITION.
 KB0430
 KB0430                          STATION RECOVERY (2005)
 KB0430
 KB0430'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0430'RECOVERED IN GOOD CONDITION.
 KB0430
 KB0430                          STATION RECOVERY (2012)
 KB0430
 KB0430'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0430'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0432 ***********************************************************************
 KB0432  DESIGNATION -  MULLEN RM 2
 KB0432  PID         -  KB0432
 KB0432  STATE/COUNTY-  IL/CUMBERLAND
 KB0432  COUNTRY     -  US
 KB0432  USGS QUAD   -  WOODBURY (2018)
 KB0432
 KB0432                         *CURRENT SURVEY CONTROL
 KB0432  ______________________________________________________________________
 KB0432* NAD 83(1986) POSITION- 39 11 08.88   (N) 088 20 08.92   (W)   HD_HELD1
 KB0432* NAVD 88 ORTHO HEIGHT -   180.512 (meters)      592.23  (feet) ADJUSTED
 KB0432  ______________________________________________________________________
 KB0432  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 KB0432  DYNAMIC HEIGHT  -        180.405 (meters)      591.88  (feet) COMP
 KB0432  MODELED GRAVITY -    980,030.5   (mgal)                       NAVD 88
 KB0432
 KB0432  VERT ORDER      -  SECOND    CLASS 0
 KB0432
 KB0432.The horizontal coordinates were determined by differentially corrected
 KB0432.hand held GPS observations or other comparable positioning techniques
 KB0432.and have an estimated accuracy of +/- 3 meters.
 KB0432
 KB0432.The orthometric height was determined by differential leveling and
 KB0432.adjusted by the NATIONAL GEODETIC SURVEY
 KB0432.in June 1991.
 KB0432
 KB0432.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0432.GEOID18 height accuracy estimate available here.
 KB0432
 KB0432.Click photographs - Photos may exist for this station.
 KB0432
 KB0432.The dynamic height is computed by dividing the NAVD 88
 KB0432.geopotential number by the normal gravity value computed on the
 KB0432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0432.degrees latitude (g = 980.6199 gals.).
 KB0432
 KB0432.The modeled gravity was interpolated from observed gravity values.
 KB0432
 KB0432;                    North         East    Units  Estimated Accuracy
 KB0432;SPC IL E     -   279,604.5     299,785.9     MT  (+/- 3 meters HH1 GPS) 
 KB0432
 KB0432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8463038245(NAD 83)
 KB0432
 KB0432                          SUPERSEDED SURVEY CONTROL
 KB0432
 KB0432  NGVD 29 (??/??/92)  180.585  (m)          592.47   (f) ADJ UNCH    2 0
 KB0432
 KB0432.Superseded values are not recommended for survey control.
 KB0432
 KB0432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0432.See file dsdata.pdf to determine how the superseded data were derived.
 KB0432
 KB0432_MARKER: DR = REFERENCE MARK DISK
 KB0432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0432_STAMPING: MULLEN NO 2 1959
 KB0432_MARK LOGO: CGS
 KB0432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0432+STABILITY: SURFACE MOTION
 KB0432_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0432+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 KB0432
 KB0432  HISTORY     - Date     Condition        Report By
 KB0432  HISTORY     - 1959     MONUMENTED       CGS
 KB0432  HISTORY     - 1974     GOOD             NGS
 KB0432  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0432  HISTORY     - 20050217 MARK NOT FOUND   ILDT
 KB0432  HISTORY     - 20120418 GOOD             ILDT
 KB0432
 KB0432                          STATION DESCRIPTION
 KB0432
 KB0432'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0432'2.8 MI NE FROM MONTROSE.
 KB0432'ABOUT 2.65 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE POST
 KB0432'OFFICE AT MONTROSE, THENCE 0.2 MILE NORTH ALONG AN OILED ROAD,
 KB0432'ABOUT 0.05 MILE NORTH OF A FARM HOUSE EAST OF THE ROAD, AT A
 KB0432'DRIVE WEST TO A FIELD, 19 FEET EAST OF THE CENTER LINE OF THE
 KB0432'ROAD, 37 1/2 FEET NORTH OF A FENCE CORNER, 55 1/2 FEET NORTHEAST
 KB0432'AND ACROSS THE ROAD FROM POWER POLE C 111-27, 41.6 FEET EAST OF
 KB0432'TRIANGULATION STATION MULLEN, 42.6 FEET EAST OF A METAL WITNESS
 KB0432'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0432'POST PROJECTING 3 INCHES.
 KB0432
 KB0432                          STATION RECOVERY (1974)
 KB0432
 KB0432'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0432'RECOVERED IN GOOD CONDITION.
 KB0432
 KB0432                          STATION RECOVERY (1982)
 KB0432
 KB0432'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0432'MARK NOT FOUND.
 KB0432
 KB0432                          STATION RECOVERY (2005)
 KB0432
 KB0432'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0432'MARK NOT FOUND.
 KB0432
 KB0432                          STATION RECOVERY (2012)
 KB0432
 KB0432'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0432'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0431 ***********************************************************************
 KB0431  DESIGNATION -  MULLEN RM 3
 KB0431  PID         -  KB0431
 KB0431  STATE/COUNTY-  IL/CUMBERLAND
 KB0431  COUNTRY     -  US
 KB0431  USGS QUAD   -  WOODBURY (2018)
 KB0431
 KB0431                         *CURRENT SURVEY CONTROL
 KB0431  ______________________________________________________________________
 KB0431* NAD 83(1986) POSITION- 39 11 09.29   (N) 088 20 09.45   (W)   HD_HELD1
 KB0431* NAVD 88 ORTHO HEIGHT -   180.87  (meters)      593.4   (feet) RESET
 KB0431  ______________________________________________________________________
 KB0431  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 KB0431  VERT ORDER      -  THIRD
 KB0431
 KB0431.The horizontal coordinates were determined by differentially corrected
 KB0431.hand held GPS observations or other comparable positioning techniques
 KB0431.and have an estimated accuracy of +/- 3 meters.
 KB0431
 KB0431.The orthometric height was computed from unverified reset data.
 KB0431
 KB0431.No vertical observational check was made to the station.
 KB0431
 KB0431.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0431.GEOID18 height accuracy estimate available here.
 KB0431
 KB0431.Click photographs - Photos may exist for this station.
 KB0431
 KB0431;                    North         East    Units  Estimated Accuracy
 KB0431;SPC IL E     -   279,617.2     299,773.2     MT  (+/- 3 meters HH1 GPS) 
 KB0431
 KB0431_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8461838257(NAD 83)
 KB0431
 KB0431                          SUPERSEDED SURVEY CONTROL
 KB0431
 KB0431  NGVD 29 (11/09/15)  180.95   (m)          593.7    (f) RESET       3  
 KB0431
 KB0431.Superseded values are not recommended for survey control.
 KB0431
 KB0431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0431.See file dsdata.pdf to determine how the superseded data were derived.
 KB0431
 KB0431_MARKER: DR = REFERENCE MARK DISK
 KB0431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0431_STAMPING: MULLEN 1959 NO 3 1974
 KB0431_MARK LOGO: NGS
 KB0431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0431+STABILITY: SURFACE MOTION
 KB0431_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0431+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 KB0431
 KB0431  HISTORY     - Date     Condition        Report By
 KB0431  HISTORY     - 1974     MONUMENTED       NGS
 KB0431  HISTORY     - 20050217 GOOD             ILDT
 KB0431  HISTORY     - 20120418 GOOD             ILDT
 KB0431
 KB0431                          STATION DESCRIPTION
 KB0431
 KB0431'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0431'2.5 MI NE FROM MONTROSE.
 KB0431'2.6 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS INTERSECTION
 KB0431'WITH MATTOON-DIETERICH ROAD AT MONTROSE, THENCE NORTH ALONG OILED
 KB0431'ROAD FOR 0.2 MILE TO MARK ON THE LEFT, 22 FEET WEST OF THE
 KB0431'CENTERLINE OF THE ROAD, 46 FEET NORTH OF A METAL WITNESS POST,
 KB0431'390 FEET SOUTH OF A METAL GUARD RAIL BARRICADE AT THE SOUTH
 KB0431'RIGHT-OF-WAY FENCE OF INTERSTATE HIGHWAY 70, SET IN THE TOP OF
 KB0431'A SQUARE CONCRETE POST PROJECTING 6 INCHES.
 KB0431
 KB0431                          STATION RECOVERY (2005)
 KB0431
 KB0431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0431'RECOVERED IN GOOD CONDITION.
 KB0431
 KB0431                          STATION RECOVERY (2012)
 KB0431
 KB0431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0431'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3682 ***********************************************************************
 DH3682  DESIGNATION -  MUND 1
 DH3682  PID         -  DH3682
 DH3682  STATE/COUNTY-  IL/LAKE
 DH3682  COUNTRY     -  US
 DH3682  USGS QUAD   -  GRAYSLAKE (2018)
 DH3682
 DH3682                         *CURRENT SURVEY CONTROL
 DH3682  ______________________________________________________________________
 DH3682* NAD 83(2011) POSITION- 42 16 44.11364(N) 088 01 09.09560(W)   ADJUSTED
 DH3682* NAD 83(2011) ELLIP HT-   205.586 (meters)        (06/27/12)   ADJUSTED
 DH3682* NAD 83(2011) EPOCH   -  2010.00
 DH3682* NAVD 88 ORTHO HEIGHT -   239.7   (meters)      786.    (feet) GPS OBS
 DH3682  ______________________________________________________________________
 DH3682  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3682  GEOID HEIGHT    -        -34.065 (meters)                     GEOID03
 DH3682  GEOID HEIGHT    -        -34.086 (meters)                     GEOID18
 DH3682  NAD 83(2011) X  -    163,365.438 (meters)                     COMP
 DH3682  NAD 83(2011) Y  - -4,723,540.354 (meters)                     COMP
 DH3682  NAD 83(2011) Z  -  4,268,715.234 (meters)                     COMP
 DH3682  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 DH3682
 DH3682  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3682  Standards:
 DH3682         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3682            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3682  -------------------------------------------------------------------
 DH3682  NETWORK    0.66   1.04           0.30   0.23   0.53      0.10221835
 DH3682  -------------------------------------------------------------------
 DH3682  Click here for local accuracies and other accuracy information.
 DH3682
 DH3682.The horizontal coordinates were established by GPS observations
 DH3682.and adjusted by the National Geodetic Survey in June 2012.
 DH3682
 DH3682.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3682.been affixed to the stable North American tectonic plate. See 
 DH3682.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3682
 DH3682.The horizontal coordinates are valid at the epoch date displayed above
 DH3682.which is a decimal equivalence of Year/Month/Day.
 DH3682
 DH3682.The orthometric height was determined by GPS observations and a
 DH3682.high-resolution geoid model.
 DH3682
 DH3682.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3682.GEOID18 height accuracy estimate available here.
 DH3682
 DH3682.Click photographs - Photos may exist for this station.
 DH3682
 DH3682.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3682
 DH3682.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3682
 DH3682.The ellipsoidal height was determined by GPS observations
 DH3682.and is referenced to NAD 83.
 DH3682
 DH3682. The following values were computed from the NAD 83(2011) position.
 DH3682
 DH3682;                    North         East     Units Scale Factor Converg.
 DH3682;SPC IL E     -   623,130.990   325,912.144   MT  0.99998326   +0 12 40.8
 DH3682;SPC IL E     - 2,044,388.92  1,069,263.43   sFT  0.99998326   +0 12 40.8
 DH3682;UTM  16      - 4,681,248.063   415,962.021   MT  0.99968689   -0 41 08.5
 DH3682
 DH3682!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3682!SPC IL E     -   0.99996776  x   0.99998326  =   0.99995102
 DH3682!UTM  16      -   0.99996776  x   0.99968689  =   0.99965466
 DH3682
 DH3682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1596281248(NAD 83)
 DH3682
 DH3682                          SUPERSEDED SURVEY CONTROL
 DH3682
 DH3682  NAD 83(2007)-  42 16 44.11381(N)    088 01 09.09663(W) AD(2002.00) 0
 DH3682  ELLIP H (02/10/07)  205.615  (m)                       GP(2002.00)    
 DH3682  NAD 83(1997)-  42 16 44.11407(N)    088 01 09.09651(W) AD(       ) 1
 DH3682  ELLIP H (05/31/05)  205.641  (m)                       GP(       ) 4 2
 DH3682
 DH3682.Superseded values are not recommended for survey control.
 DH3682
 DH3682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3682.See file dsdata.pdf to determine how the superseded data were derived.
 DH3682
 DH3682_MARKER: F = FLANGE-ENCASED ROD
 DH3682_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH3682_STAMPING: MUND 1
 DH3682_MARK LOGO: IL5940
 DH3682_PROJECTION: FLUSH
 DH3682_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DH3682_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH3682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3682+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2003
 DH3682_ROD/PIPE-DEPTH: 3.7 meters
 DH3682_SLEEVE-DEPTH  : 0.9 meters
 DH3682
 DH3682  HISTORY     - Date     Condition        Report By
 DH3682  HISTORY     - 20031210 MONUMENTED       SECI
 DH3682
 DH3682                          STATION DESCRIPTION
 DH3682
 DH3682'DESCRIBED BY SMITH ENG CONS INC 2003 (RJW)
 DH3682'STATION IS LOCATED WITHIN THE CITY LIMITS OF MUNDELEIN IN SEC. 24,
 DH3682'T44N, R10E.
 DH3682'
 DH3682'TO REACH FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 176 AND US
 DH3682'ROUTE 45 IN THE VILLAGE OF MUNDELEIN PROCEED WEST ON ROUTE 176  FOR
 DH3682'APPROXIMATELY 0.75 MILES TO MIDLOTHIAN ROAD.  PROCEED NORTH  ON
 DH3682'MIDLOTHIAN FOR 0.20 MILES TO THE MUNDELEIN FIRE STATION NO. 1  (1000
 DH3682'MIDLOTHIAN ROAD) ON THE WEST SIDE OF MIDLOTHIAN ROAD.   STATION IS
 DH3682'LOCATED IN THE GRASSY AREA JUST EAST OF THE  THREE FLAG POLES.
 DH3682'STATION IS LOCATED 17 FEET NORTH OF THE BACK OF  CURB OF THE EMERGENCY
 DH3682'VEHICLE EXIT/ENTRANCE, 18.6 FEET SOUTH OF  CONCRETE SIDEWALK, 47 FEET
 DH3682'NORTHWEST OF FIRE HYDRANT AND 14.6  FEET SOUTHEAST OF EAST END OF
 DH3682'BLOCK LANDSCAPE WALL.  NOTE-ACCESS  TO DATUM POINT TROUGH 6 INCH LOGO
 DH3682'CAP.  DATUM POINT IS 0.25 FEET  BELOW LOGO CAP. (RJW)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3684 ***********************************************************************
 DH3684  DESIGNATION -  MUND BM34
 DH3684  PID         -  DH3684
 DH3684  STATE/COUNTY-  IL/LAKE
 DH3684  COUNTRY     -  US
 DH3684  USGS QUAD   -  LIBERTYVILLE (2018)
 DH3684
 DH3684                         *CURRENT SURVEY CONTROL
 DH3684  ______________________________________________________________________
 DH3684* NAD 83(2011) POSITION- 42 15 56.28291(N) 087 58 40.16886(W)   ADJUSTED
 DH3684* NAD 83(2011) ELLIP HT-   182.968 (meters)        (06/27/12)   ADJUSTED
 DH3684* NAD 83(2011) EPOCH   -  2010.00
 DH3684* NAVD 88 ORTHO HEIGHT -   217.0   (meters)      712.    (feet) GPS OBS
 DH3684  ______________________________________________________________________
 DH3684  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3684  GEOID HEIGHT    -        -34.053 (meters)                     GEOID03
 DH3684  GEOID HEIGHT    -        -34.075 (meters)                     GEOID18
 DH3684  NAD 83(2011) X  -    166,810.312 (meters)                     COMP
 DH3684  NAD 83(2011) Y  - -4,724,396.577 (meters)                     COMP
 DH3684  NAD 83(2011) Z  -  4,267,607.940 (meters)                     COMP
 DH3684  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 DH3684
 DH3684  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3684  Standards:
 DH3684         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3684            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3684  -------------------------------------------------------------------
 DH3684  NETWORK    0.73   1.18           0.33   0.26   0.60      0.05762587
 DH3684  -------------------------------------------------------------------
 DH3684  Click here for local accuracies and other accuracy information.
 DH3684
 DH3684.The horizontal coordinates were established by GPS observations
 DH3684.and adjusted by the National Geodetic Survey in June 2012.
 DH3684
 DH3684.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3684.been affixed to the stable North American tectonic plate. See 
 DH3684.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3684
 DH3684.The horizontal coordinates are valid at the epoch date displayed above
 DH3684.which is a decimal equivalence of Year/Month/Day.
 DH3684
 DH3684.The orthometric height was determined by GPS observations and a
 DH3684.high-resolution geoid model.
 DH3684
 DH3684.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3684.GEOID18 height accuracy estimate available here.
 DH3684
 DH3684.Click photographs - Photos may exist for this station.
 DH3684
 DH3684.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3684
 DH3684.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3684
 DH3684.The ellipsoidal height was determined by GPS observations
 DH3684.and is referenced to NAD 83.
 DH3684
 DH3684. The following values were computed from the NAD 83(2011) position.
 DH3684
 DH3684;                    North         East     Units Scale Factor Converg.
 DH3684;SPC IL E     -   621,668.614   329,330.631   MT  0.99998558   +0 14 20.8
 DH3684;SPC IL E     - 2,039,591.11  1,080,478.91   sFT  0.99998558   +0 14 20.8
 DH3684;UTM  16      - 4,679,732.812   419,356.176   MT  0.99968002   -0 39 27.7
 DH3684
 DH3684!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3684!SPC IL E     -   0.99997130  x   0.99998558  =   0.99995689
 DH3684!UTM  16      -   0.99997130  x   0.99968002  =   0.99965133
 DH3684
 DH3684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1935679732(NAD 83)
 DH3684
 DH3684                          SUPERSEDED SURVEY CONTROL
 DH3684
 DH3684  NAD 83(2007)-  42 15 56.28308(N)    087 58 40.16990(W) AD(2002.00) 0
 DH3684  ELLIP H (02/10/07)  182.997  (m)                       GP(2002.00)    
 DH3684  NAD 83(1997)-  42 15 56.28334(N)    087 58 40.16977(W) AD(       ) 1
 DH3684  ELLIP H (05/31/05)  183.023  (m)                       GP(       ) 4 2
 DH3684
 DH3684.Superseded values are not recommended for survey control.
 DH3684
 DH3684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3684.See file dsdata.pdf to determine how the superseded data were derived.
 DH3684
 DH3684_MARKER: DD = SURVEY DISK
 DH3684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3684_STAMPING: MUND BM34
 DH3684_MARK LOGO: IL5940
 DH3684_PROJECTION: FLUSH
 DH3684_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3684+STABILITY: SURFACE MOTION
 DH3684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3684+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2009
 DH3684
 DH3684  HISTORY     - Date     Condition        Report By
 DH3684  HISTORY     - 20031210 MONUMENTED       SECI
 DH3684  HISTORY     - 20040308 GOOD             SECI
 DH3684  HISTORY     - 20090107 GOOD             CBBENG
 DH3684
 DH3684                          STATION DESCRIPTION
 DH3684
 DH3684'DESCRIBED BY SMITH ENG CONS INC 2004 (RJW)
 DH3684'STATION IS LOCATED IN THE VILLAGE OF MUNDELEIN IN SEC 29  T44N. R11E.
 DH3684'
 DH3684'TO REACH FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 176 AND US
 DH3684'ROUTE 45 IN THE VILLAGE OF MUNDELEIN PROCEED EAST ON ROUTE  176 FOR
 DH3684'APPROXIMATELY 1.8 MILES TO BUTERFIELD ROAD. PROCEED  SOUTH ON
 DH3684'BUTTERFIELD ROAD FOR APPROXIMATELY 1.1 MILES TO  HUNTINGTON DRIVE.
 DH3684'PROCEED EASTERLY ON HUNTINGTON DRIVE  FOR APPROXIMATELY 1000 FT. TO
 DH3684'THE INTERSECTION OF  HUNTINGTON DRIVE AND PARLIMENT WAY.  STATION IS
 DH3684'LOCATED ON  THE NORTH SIDE OF HUNTINGTON DRIVE 22 FT. EAST OF THE
 DH3684'NORTHERLY EXTENTION OF THE CENTERLINE OF PARLIMENT WAY. STATION  IS
 DH3684'8.3 FT. SOUTH OF THE SOUTH EDGE OF A CONCRETE SIDEWALK.   NOTE-STATION
 DH3684'IS A BRASS CAP IN CONCRETE. (RJW)
 DH3684
 DH3684                          STATION RECOVERY (2009)
 DH3684
 DH3684'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 DH3684'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3683 ***********************************************************************
 DH3683  DESIGNATION -  MUND2
 DH3683  PID         -  DH3683
 DH3683  STATE/COUNTY-  IL/LAKE
 DH3683  COUNTRY     -  US
 DH3683  USGS QUAD   -  LIBERTYVILLE (2018)
 DH3683
 DH3683                         *CURRENT SURVEY CONTROL
 DH3683  ______________________________________________________________________
 DH3683* NAD 83(2011) POSITION- 42 15 46.43824(N) 087 59 49.09383(W)   ADJUSTED
 DH3683* NAD 83(2011) ELLIP HT-   185.248 (meters)        (06/27/12)   ADJUSTED
 DH3683* NAD 83(2011) EPOCH   -  2010.00
 DH3683* NAVD 88 ORTHO HEIGHT -   219.3   (meters)      719.    (feet) GPS OBS
 DH3683  ______________________________________________________________________
 DH3683  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3683  GEOID HEIGHT    -        -34.040 (meters)                     GEOID03
 DH3683  GEOID HEIGHT    -        -34.062 (meters)                     GEOID18
 DH3683  NAD 83(2011) X  -    165,238.809 (meters)                     COMP
 DH3683  NAD 83(2011) Y  - -4,724,657.914 (meters)                     COMP
 DH3683  NAD 83(2011) Z  -  4,267,384.670 (meters)                     COMP
 DH3683  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 DH3683
 DH3683  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3683  Standards:
 DH3683         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3683            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3683  -------------------------------------------------------------------
 DH3683  NETWORK    0.67   1.08           0.30   0.24   0.55      0.12509588
 DH3683  -------------------------------------------------------------------
 DH3683  Click here for local accuracies and other accuracy information.
 DH3683
 DH3683.The horizontal coordinates were established by GPS observations
 DH3683.and adjusted by the National Geodetic Survey in June 2012.
 DH3683
 DH3683.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3683.been affixed to the stable North American tectonic plate. See 
 DH3683.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3683
 DH3683.The horizontal coordinates are valid at the epoch date displayed above
 DH3683.which is a decimal equivalence of Year/Month/Day.
 DH3683
 DH3683.The orthometric height was determined by GPS observations and a
 DH3683.high-resolution geoid model.
 DH3683
 DH3683.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3683.GEOID18 height accuracy estimate available here.
 DH3683
 DH3683.Click photographs - Photos may exist for this station.
 DH3683
 DH3683.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3683
 DH3683.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3683
 DH3683.The ellipsoidal height was determined by GPS observations
 DH3683.and is referenced to NAD 83.
 DH3683
 DH3683. The following values were computed from the NAD 83(2011) position.
 DH3683
 DH3683;                    North         East     Units Scale Factor Converg.
 DH3683;SPC IL E     -   621,358.448   327,752.235   MT  0.99998447   +0 13 34.4
 DH3683;SPC IL E     - 2,038,573.51  1,075,300.46   sFT  0.99998447   +0 13 34.4
 DH3683;UTM  16      - 4,679,447.474   417,773.600   MT  0.99968319   -0 40 13.9
 DH3683
 DH3683!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3683!SPC IL E     -   0.99997095  x   0.99998447  =   0.99995542
 DH3683!UTM  16      -   0.99997095  x   0.99968319  =   0.99965415
 DH3683
 DH3683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1777379447(NAD 83)
 DH3683
 DH3683                          SUPERSEDED SURVEY CONTROL
 DH3683
 DH3683  NAD 83(2007)-  42 15 46.43840(N)    087 59 49.09486(W) AD(2002.00) 0
 DH3683  ELLIP H (02/10/07)  185.277  (m)                       GP(2002.00)    
 DH3683  NAD 83(1997)-  42 15 46.43866(N)    087 59 49.09473(W) AD(       ) 1
 DH3683  ELLIP H (05/31/05)  185.303  (m)                       GP(       ) 4 2
 DH3683
 DH3683.Superseded values are not recommended for survey control.
 DH3683
 DH3683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3683.See file dsdata.pdf to determine how the superseded data were derived.
 DH3683
 DH3683_MARKER: I = METAL ROD
 DH3683_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH3683_STAMPING: MUND2
 DH3683_MARK LOGO: IL5940
 DH3683_PROJECTION: FLUSH
 DH3683_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DH3683_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH3683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3683+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2009
 DH3683_ROD/PIPE-DEPTH: 3.7 meters
 DH3683_SLEEVE-DEPTH  : 0.9 meters
 DH3683
 DH3683  HISTORY     - Date     Condition        Report By
 DH3683  HISTORY     - 20031210 MONUMENTED       SECI
 DH3683  HISTORY     - 20090107 GOOD             CBBENG
 DH3683
 DH3683                          STATION DESCRIPTION
 DH3683
 DH3683'DESCRIBED BY SMITH ENG CONS INC 2003 (RJW)
 DH3683'STATION IS LOCATED IN THE VILLAGE OF MUNDELEIN IN SEC. 30, T44N, R
 DH3683'11E.
 DH3683'
 DH3683'TO REACH FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 176 AND US
 DH3683'ROUTE 45 IN THE VILLAGE OF MUNDELEIN PROCEED SOUTH ON ROUTE 45  FOR
 DH3683'0.70 MILES TO EAST COURTLAND STREET. PROCEED EAST ON EAST  COURTLAND
 DH3683'STREET FOR 0.35 MILES TO SOUTH HAWTHORNE BLVD.   STATION IS LOCATED IN
 DH3683'A VILLAGE OF MUNDELEIN PARK AREA IN THE  SOUTHEAST CORNER OF THE
 DH3683'INTERSECTION OF EAST COURTLAND STREET  AND SOUTH HAWTHORNE BLVD.
 DH3683'STATION IS 31 FEET EAST OF THE EDGE OF  PAVEMENT OF SOUTH HAWTHORNE
 DH3683'BLVD. AND 94 FEET SOUTH OF THE  CENTERLINE OF EAST COURTLAND STREET.
 DH3683'STATION IS 10 FEET EAST OF  NORTH-SOUTH SIDEWALK, 62 FEET SOUTHEAST OF
 DH3683'FIRE HYDRANT, 19 FEET  SOUTHWEST OF SOUTHWEST CORNER OF WOOD PARK
 DH3683'BENCH, AND 41 FEET  SOUTHWEST OF A 12 INCH DECIDUOUS TREE. NOTE-
 DH3683'ACCESS TO DATUM  POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.4
 DH3683'FEET BELOW LOGO  CAP. (RJW)
 DH3683
 DH3683                          STATION RECOVERY (2009)
 DH3683
 DH3683'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 DH3683'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1046 ***********************************************************************
 NH1046  DESIGNATION -  MUNDELEIN ST MARY OF LAKE SEM
 NH1046  PID         -  NH1046
 NH1046  STATE/COUNTY-  IL/LAKE
 NH1046  COUNTRY     -  US
 NH1046  USGS QUAD   -  GRAYSLAKE (2018)
 NH1046
 NH1046                         *CURRENT SURVEY CONTROL
 NH1046  ______________________________________________________________________
 NH1046* NAD 83(1997) POSITION- 42 16 52.16414(N) 088 00 02.01846(W)   ADJUSTED
 NH1046  ______________________________________________________________________
 NH1046  GEOID HEIGHT    -        -34.097 (meters)                     GEOID18
 NH1046  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 NH1046  HORZ ORDER      -  THIRD
 NH1046
 NH1046.The horizontal coordinates were established by classical geodetic methods
 NH1046.and adjusted by the National Geodetic Survey in October 1999.
 NH1046
 NH1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1046.GEOID18 height accuracy estimate available here.
 NH1046
 NH1046.Click photographs - Photos may exist for this station.
 NH1046
 NH1046.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1046
 NH1046. The following values were computed from the NAD 83(1997) position.
 NH1046
 NH1046;                    North         East     Units Scale Factor Converg.
 NH1046;SPC IL E     -   623,385.221   327,448.098   MT  0.99998427   +0 13 26.0
 NH1046;SPC IL E     - 2,045,223.01  1,074,302.63   sFT  0.99998427   +0 13 26.0
 NH1046;UTM  16      - 4,681,478.148   417,501.308   MT  0.99968374   -0 40 23.5
 NH1046
 NH1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1750181478(NAD 83)
 NH1046
 NH1046                          SUPERSEDED SURVEY CONTROL
 NH1046
 NH1046  NAD 83(1997)-  42 16 52.16409(N)    088 00 02.01905(W) AD(       ) 3
 NH1046  NAD 83(1991)-  42 16 52.16423(N)    088 00 02.03069(W) AD(       ) 3
 NH1046  NAD 83(1986)-  42 16 52.16528(N)    088 00 02.03369(W) AD(       ) 3
 NH1046  NAD 27      -  42 16 52.07900(N)    088 00 01.75500(W) AD(       ) 3
 NH1046
 NH1046.Superseded values are not recommended for survey control.
 NH1046
 NH1046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1046.See file dsdata.pdf to determine how the superseded data were derived.
 NH1046
 NH1046_MARKER: 91 = CHURCH CROSS
 NH1046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1046+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2005
 NH1046
 NH1046  HISTORY     - Date     Condition        Report By
 NH1046  HISTORY     - 1944     FIRST OBSERVED   CGS
 NH1046  HISTORY     - 19940519 GOOD             USPSQD
 NH1046  HISTORY     - 19950429 GOOD             USPSQD
 NH1046  HISTORY     - 19981211 GOOD             USPSQD
 NH1046  HISTORY     - 20021216 GOOD             USPSQD
 NH1046  HISTORY     - 20050313 GOOD             USPSQD
 NH1046
 NH1046                          STATION DESCRIPTION
 NH1046
 NH1046'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 NH1046'STATION IS LOCATED ABOUT 0.7 MILE (AIR LINE) N OF THE VILLAGE
 NH1046'OF MUNDELEIN.  IT IS ON THE GROUNDS OWNED BY THE ST. MARY
 NH1046'OF THE LAKE SEMINARY INSTITUTION.  THE SPIRE IS LOCATED
 NH1046'ON THE MAIN CHAPEL BUILDING.  IT IS OF RED BRICK CONSTRUCTION
 NH1046'WITH THE FACE OF A CLOCK ON ALL FOUR SIDES UNDER THE BELFRY.
 NH1046'THE ROOF IS OF GRAY SLATE AND A GOLD CROSS IS LOCATED AT
 NH1046'ITS APEX.  DIRECTLY BENEATH THE CROSS ARE DIRECTIONAL ARROWS
 NH1046'POINTING TO THE FOUR MAIN POINTS OF THE COMPASS.  THE TOTAL
 NH1046'HEIGHT OF THE SPIRE IS 183 FEET.  THE CONSTRUCTION OF THIS
 NH1046'CHAPEL WAS COMPLETED IN 1925.  THE POINT SIGHTED WAS THE
 NH1046'BASE OF THE CROSS.
 NH1046
 NH1046                          STATION RECOVERY (1994)
 NH1046
 NH1046'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1046'RECOVERED IN GOOD CONDITION.
 NH1046
 NH1046                          STATION RECOVERY (1995)
 NH1046
 NH1046'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1046'RECOVERED IN GOOD CONDITION.
 NH1046
 NH1046                          STATION RECOVERY (1998)
 NH1046
 NH1046'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1046'RECOVERED IN GOOD CONDITION.
 NH1046
 NH1046                          STATION RECOVERY (2002)
 NH1046
 NH1046'RECOVERY NOTE BY US POWER SQUADRON 2002 (EFU)
 NH1046'RECOVERED IN GOOD CONDITION.
 NH1046
 NH1046                          STATION RECOVERY (2005)
 NH1046
 NH1046'RECOVERY NOTE BY US POWER SQUADRON 2005 (MS)
 NH1046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1149 ***********************************************************************
 KB1149  DESIGNATION -  MURDOCK CEN ILL P S MICROWAVE
 KB1149  PID         -  KB1149
 KB1149  STATE/COUNTY-  IL/DOUGLAS
 KB1149  COUNTRY     -  US
 KB1149  USGS QUAD   -  MURDOCK (2018)
 KB1149
 KB1149                         *CURRENT SURVEY CONTROL
 KB1149  ______________________________________________________________________
 KB1149* NAD 83(1997) POSITION- 39 47 55.57046(N) 088 03 30.07179(W)   ADJUSTED
 KB1149  ______________________________________________________________________
 KB1149  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 KB1149  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 KB1149  HORZ ORDER      -  THIRD
 KB1149
 KB1149.The horizontal coordinates were established by classical geodetic methods
 KB1149.and adjusted by the National Geodetic Survey in October 1999.
 KB1149
 KB1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1149.GEOID18 height accuracy estimate available here.
 KB1149
 KB1149.Click photographs - Photos may exist for this station.
 KB1149
 KB1149.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1149
 KB1149. The following values were computed from the NAD 83(1997) position.
 KB1149
 KB1149;                    North         East     Units Scale Factor Converg.
 KB1149;SPC IL E     -   347,693.886   323,549.818   MT  0.99998182   +0 10 33.6
 KB1149;SPC IL E     - 1,140,725.69  1,061,513.03   sFT  0.99998182   +0 10 33.6
 KB1149;UTM  16      - 4,405,958.680   409,393.712   MT  0.99970107   -0 40 39.0
 KB1149
 KB1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK0939305958(NAD 83)
 KB1149
 KB1149                          SUPERSEDED SURVEY CONTROL
 KB1149
 KB1149  NAD 83(1997)-  39 47 55.56864(N)    088 03 30.06892(W) AD(       ) 3
 KB1149  NAD 83(1986)-  39 47 55.58029(N)    088 03 30.06810(W) AD(       ) 3
 KB1149  NAD 27      -  39 47 55.45900(N)    088 03 29.93200(W) AD(       ) 3
 KB1149
 KB1149.Superseded values are not recommended for survey control.
 KB1149
 KB1149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1149.See file dsdata.pdf to determine how the superseded data were derived.
 KB1149
 KB1149_MARKER: 44 = MICROWAVE MAST
 KB1149
 KB1149  HISTORY     - Date     Condition        Report By
 KB1149  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1149
 KB1149                          STATION DESCRIPTION
 KB1149
 KB1149'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1149'THE STATION IS LOCATED ABOUT 11 MILES EAST OF TUSCOLA, 1 MILE EAST OF
 KB1149'MURDOCK AND 1/2 MILE NORTH OF U.S. HIGHWAY 36.
 KB1149'
 KB1149'THE STATION IS CONSTRUCTED OF STEEL, PAINTED RED AND WHITE AND IS
 KB1149'APPROXIMATELY 280 FEET HIGH.
 KB1149'
 KB1149'THE POINT INTERSECTED WAS THE RED LIGHT ON TOP.
 KB1149'
 KB1149'TO REACH FROM THE POST OFFICE IN MURDOCK, GO EAST ON SURFACED ROAD
 KB1149'1.0 MILE TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0696 ***********************************************************************
 HB0696  DESIGNATION -  MURPHYSBORO
 HB0696  PID         -  HB0696
 HB0696  STATE/COUNTY-  IL/JACKSON
 HB0696  COUNTRY     -  US
 HB0696  USGS QUAD   -  MURPHYSBORO (2018)
 HB0696
 HB0696                         *CURRENT SURVEY CONTROL
 HB0696  ______________________________________________________________________
 HB0696* NAD 83(1986) POSITION- 37 45 54.     (N) 089 20 11.     (W)   SCALED
 HB0696* NAVD 88 ORTHO HEIGHT -   127.022 (meters)      416.74  (feet) ADJUSTED
 HB0696  ______________________________________________________________________
 HB0696  GEOID HEIGHT    -        -29.202 (meters)                     GEOID18
 HB0696  DYNAMIC HEIGHT  -        126.933 (meters)      416.45  (feet) COMP
 HB0696  MODELED GRAVITY -    979,932.0   (mgal)                       NAVD 88
 HB0696
 HB0696  VERT ORDER      -  FIRST     CLASS II
 HB0696
 HB0696.The horizontal coordinates were scaled from a map and have
 HB0696.an estimated accuracy of +/- 6 seconds.
 HB0696
 HB0696.The orthometric height was determined by differential leveling and
 HB0696.adjusted by the NATIONAL GEODETIC SURVEY
 HB0696.in June 1991.
 HB0696
 HB0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0696.GEOID18 height accuracy estimate available here.
 HB0696
 HB0696.Click photographs - Photos may exist for this station.
 HB0696
 HB0696.The dynamic height is computed by dividing the NAVD 88
 HB0696.geopotential number by the normal gravity value computed on the
 HB0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0696.degrees latitude (g = 980.6199 gals.).
 HB0696
 HB0696.The modeled gravity was interpolated from observed gravity values.
 HB0696
 HB0696;                    North         East    Units  Estimated Accuracy
 HB0696;SPC IL W     -   122,210.      773,150.      MT  (+/- 180 meters Scaled)
 HB0696
 HB0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG942823(NAD 83)
 HB0696
 HB0696                          SUPERSEDED SURVEY CONTROL
 HB0696
 HB0696  NGVD 29 (11/26/84)  126.944  (m)          416.48   (f) ADJUSTED    1 2
 HB0696
 HB0696.Superseded values are not recommended for survey control.
 HB0696
 HB0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0696.See file dsdata.pdf to determine how the superseded data were derived.
 HB0696
 HB0696_MARKER: DB = BENCH MARK DISK
 HB0696_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0696_SP_SET: BUILDING
 HB0696_STAMPING: MURPHYSBORO 1934
 HB0696_MARK LOGO: CGS
 HB0696_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0696
 HB0696  HISTORY     - Date     Condition        Report By
 HB0696  HISTORY     - 1934     MONUMENTED       CGS
 HB0696  HISTORY     - 1949     GOOD             CGS
 HB0696  HISTORY     - 1981     GOOD             NGS
 HB0696  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB0696
 HB0696                          STATION DESCRIPTION
 HB0696
 HB0696'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0696'AT MURPHYSBORO.
 HB0696'AT MURPHYSBORO, IN THE WEST FACE OF THE ILLINOIS CENTRAL RAILROAD
 HB0696'FREIGHT AND PASSENGER STATION, ABOUT 1 BLOCK NORTH OF THE
 HB0696'INTERSECTION OF WALNUT AND 14TH STREETS, SET VERTICALLY IN THE
 HB0696'LOWEST LAYER OF STONE ABOUT 4 INCHES ABOVE THE BRICK SIDEWALK,
 HB0696'10.5 FEET NORTH OF THE CENTER OF DOOR TO THE WAITING ROOM, 4
 HB0696'FEET SOUTH OF THE CORNER FORMED BY TELEGRAPHS OPERATORS WINDOW
 HB0696'AND ABOUT 0.4 FOOT ABOVE THE LEVEL OF THE BRICK SIDEWALK.
 HB0696
 HB0696                          STATION RECOVERY (1981)
 HB0696
 HB0696'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0696'IN MURPHYSBORO, AT THE OLD ILLINOIS CENTRAL RAILROAD STATION BUILDING
 HB0696'NOW OCCUPIED BY THE JACKSON COUNTY WORK SHOP ACTIVITY CENTER ON 13TH
 HB0696'STREET, ONE BLOCK NORTH OF THE INTERSECTION OF WALNUT STREET (STATE
 HB0696'HIGHWAY 149) SET VERTICALLY IN THE WEST FACE OF LOWEST LAYER OF THE
 HB0696'STONE BLOCK FOUNDATION WALL OF THE BUILDING, 8.22 METERS (27.0 FEET)
 HB0696'NORTH OF THE SOUTHWEST CORNER OF THE BUILDING, 7.82 METERS (25.7 FEET)
 HB0696'EAST OF THE EAST CURB OF 13TH STREET, 1.22 METERS (4.0 FEET) SOUTH OF
 HB0696'THE SOUTH CORNER OF THE OLD TELEGRAPH TICKET OFFICE WINDOW OF THE
 HB0696'BUILDING.
 HB0696'THE MARK IS 0.12 M ABOVE BRICK SIDEWALK.
 HB0696
 HB0696                          STATION RECOVERY (2011)
 HB0696
 HB0696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0696'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1352 ***********************************************************************
 HB1352  DESIGNATION -  MURPHYSBORO
 HB1352  PID         -  HB1352
 HB1352  STATE/COUNTY-  IL/JACKSON
 HB1352  COUNTRY     -  US
 HB1352  USGS QUAD   -  MURPHYSBORO (2018)
 HB1352
 HB1352                         *CURRENT SURVEY CONTROL
 HB1352  ______________________________________________________________________
 HB1352* NAD 83(1997) POSITION- 37 45 50.24807(N) 089 19 41.85825(W)   ADJUSTED
 HB1352* NAVD 88 ORTHO HEIGHT -   122.506 (meters)      401.92  (feet) ADJUSTED
 HB1352  ______________________________________________________________________
 HB1352  GEOID HEIGHT    -        -29.199 (meters)                     GEOID18
 HB1352  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 HB1352  DYNAMIC HEIGHT  -        122.421 (meters)      401.64  (feet) COMP
 HB1352  MODELED GRAVITY -    979,932.5   (mgal)                       NAVD 88
 HB1352
 HB1352  HORZ ORDER      -  FIRST
 HB1352  VERT ORDER      -  SECOND    CLASS I
 HB1352
 HB1352.The horizontal coordinates were established by classical geodetic methods
 HB1352.and adjusted by the National Geodetic Survey in October 1999.
 HB1352
 HB1352.The orthometric height was determined by differential leveling and
 HB1352.adjusted by the NATIONAL GEODETIC SURVEY
 HB1352.in July 2014.
 HB1352
 HB1352.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1352.GEOID18 height accuracy estimate available here.
 HB1352
 HB1352.Click photographs - Photos may exist for this station.
 HB1352
 HB1352.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1352
 HB1352.The dynamic height is computed by dividing the NAVD 88
 HB1352.geopotential number by the normal gravity value computed on the
 HB1352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1352.degrees latitude (g = 980.6199 gals.).
 HB1352
 HB1352.The modeled gravity was interpolated from observed gravity values.
 HB1352
 HB1352. The following values were computed from the NAD 83(1997) position.
 HB1352
 HB1352;                    North         East     Units Scale Factor Converg.
 HB1352;SPC IL W     -   122,103.042   773,868.054   MT  1.00000836   +0 30 48.4
 HB1352;SPC IL W     -   400,599.73  2,538,932.11   sFT  1.00000836   +0 30 48.4
 HB1352;UTM  16      - 4,182,178.865   294,914.298   MT  1.00011808   -1 25 34.9
 HB1352
 HB1352!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1352!SPC IL W     -   0.99998536  x   1.00000836  =   0.99999372
 HB1352!UTM  16      -   0.99998536  x   1.00011808  =   1.00010344
 HB1352
 HB1352:                Primary Azimuth Mark                     Grid Az
 HB1352:SPC IL W     -  MURPHYSBORO AZ MK                        078 56 34.7
 HB1352:UTM  16      -  MURPHYSBORO AZ MK                        080 52 58.0
 HB1352
 HB1352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9491482178(NAD 83)
 HB1352
 HB1352|---------------------------------------------------------------------|
 HB1352| PID    Reference Object                     Distance      Geod. Az  |
 HB1352|                                                           dddmmss.s |
 HB1352| HB1354 MURPHYSBORO RM 1                     26.390 METERS 03639     |
 HB1352| HB1701 AIRPORT BCN SOUTHERN ILL APT        APPROX. 6.9 KM 0781252.6 |
 HB1352| HB1356 MURPHYSBORO AZ MK                                  0792723.1 |
 HB1352| HB1685 CARBONDALE RADIO KSN 45 MAST        APPROX.11.2 KM 1052548.9 |
 HB1352| HB1684 CARBONDALE RADIO KSJ 298 MAST       APPROX.10.1 KM 1081555.9 |
 HB1352| HB1683 CARBONDALE NW MUNICIPAL TANK        APPROX. 9.4 KM 1123758.0 |
 HB1352| HB1687 CARBONDALE SE MUNICIPAL TANK        APPROX.11.6 KM 1160219.0 |
 HB1352| HB1694 CARBONDALE RADIO WCIL MAST          APPROX. 7.6 KM 1241650.2 |
 HB1352| HB1686 CARBONDALE RADIO WSIU FM TOWER      APPROX.10.3 KM 1265925.8 |
 HB1352| HB1702 MURPHYSBORO MUNICIPAL TANK           21.894 METERS 24610     |
 HB1352| HB1353 MURPHYSBORO RM 2                     28.357 METERS 32546     |
 HB1352|---------------------------------------------------------------------|
 HB1352
 HB1352                          SUPERSEDED SURVEY CONTROL
 HB1352
 HB1352  NAD 83(1993)-  37 45 50.25866(N)    089 19 41.86038(W) AD(       ) 1
 HB1352  NAD 83(1986)-  37 45 50.26109(N)    089 19 41.86202(W) AD(       ) 1
 HB1352  NAD 27      -  37 45 50.07623(N)    089 19 41.54176(W) AD(       ) 1
 HB1352  NAVD 88 (06/15/91)  122.508  (m)          401.93   (f) SUPERSEDED  1 2
 HB1352  NGVD 29 (11/26/84)  122.431  (m)          401.68   (f) ADJUSTED    1 2
 HB1352
 HB1352.Superseded values are not recommended for survey control.
 HB1352
 HB1352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1352.See file dsdata.pdf to determine how the superseded data were derived.
 HB1352
 HB1352_MARKER: DS = TRIANGULATION STATION DISK
 HB1352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1352_STAMPING: MURPHYSBORO 1961
 HB1352_MARK LOGO: CGS
 HB1352_PROJECTION: RECESSED 28 CENTIMETERS
 HB1352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1352+STABILITY: SURFACE MOTION
 HB1352_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1352+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2013
 HB1352
 HB1352  HISTORY     - Date     Condition        Report By
 HB1352  HISTORY     - 1961     MONUMENTED       CGS
 HB1352  HISTORY     - 1969     GOOD             ILDT
 HB1352  HISTORY     - 1976     GOOD             ILDT
 HB1352  HISTORY     - 1981     GOOD             NGS
 HB1352  HISTORY     - 20060308 GOOD             ILDT
 HB1352  HISTORY     - 20120723 GOOD             ILDT
 HB1352  HISTORY     - 20130404 GOOD             PATRIC
 HB1352  HISTORY     - 20130926 GOOD             AMESC
 HB1352
 HB1352                          STATION DESCRIPTION
 HB1352
 HB1352'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1352'THE STATION IS IN THE EAST EDGE OF MURPHYSBORO, AT THE SITE OF THE
 HB1352'CITY WATER TANK AND IS ON CITY PROPERTY IN THE SOUTHEAST 1/4
 HB1352'OF SECTION 4, T. 9 S., R. 2 W.. IT IS 99 FEET SOUTH OF THE SOUTH EDGE
 HB1352'OF STATE HIGHWAY 13, 89 FEET WEST OF THE CENTERLINE OF A PAVED
 HB1352'STREET, 24 FEET NORTHWEST OF POWER POLE NUMBER D-83 AND 23 FEET
 HB1352'NORTHWEST OF A WITNESS POST. THE MONUMENT IS FLUSH AND THE DISK
 HB1352'IS STAMPED MURPHYSBORO 1961.
 HB1352'
 HB1352'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON STATE HIGHWAY
 HB1352'13 FOR 0.5 MILE TO THE MARK ON THE RIGHT.
 HB1352'
 HB1352'REFERENCE MARK 1 IS 37 FEET WEST OF THE CENTERLINE OF THE PAVED
 HB1352'STREET, 24 FEET EAST OF THE SOUTHEAST CORNER OF A TELEPHONE
 HB1352'BOOTH, 23 FEET SOUTH OF THE SOUTH EDGE OF A SIDEWALK AND 12 FEET
 HB1352'NORTHEAST OF A CONCRETE RIGHT-OF-WAY POST.  THE MONUMENT IS FLUSH
 HB1352'AND THE DISK IS STAMPED MURPHYSBORO NO 1 1961.
 HB1352'
 HB1352'REFERENCE MARK 2 IS 41 FEET NORTH OF THE NORTHEAST CORNER OF A
 HB1352'SERVICE STATION BUILDING, 29 FEET NORTHWEST OF THE EAST ONE OF
 HB1352'FOUR GAS PUMPS, 24 FEET NORTHEAST OF THE WEST ONE OF THE FOUR GAS
 HB1352'PUMPS, 15 FEET SOUTH OF THE SOUTH EDGE OF THE SIDEWALK AND IS SET
 HB1352'FLUSH IN A DRILL HOLE ON THE NORTH EDGE OF THE CONCRETE DRIVEWAY ON
 HB1352'THE NORTH SIDE OF THE GAS PUMPS. THE DISK IS
 HB1352'STAMPED MURPHYSBORO NO 2 1961.
 HB1352'
 HB1352'THE AZIMUTH MARK IS 47 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 HB1352'13, 12 FEET NORTHWEST OF A TWIN TRUNK SYCAMORE TREE AND 3 FEET
 HB1352'NORTHWEST OF A WITNESS POST. THE MONUMENT PROJECTS 5 INCHES AND THE
 HB1352'DISK IS STAMPED MURPHYSBORO 1961.
 HB1352'
 HB1352'NO MEASUREMENT BETWEEN R.M.S TELEPHONE BOOTH ON LINE.
 HB1352'
 HB1352'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1352
 HB1352                          STATION RECOVERY (1969)
 HB1352
 HB1352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DRR)
 HB1352'MURPHYSBORO 1961 RECOVERED GOOD.
 HB1352'
 HB1352'MURPHYSBORO NO 1 1961 RECOVERED GOOD.
 HB1352'
 HB1352'MURPHYSBORO NO 2 1961 RECOVERED GOOD.
 HB1352'
 HB1352'MURPHYSBORO 1961 RECOVERED GOOD.
 HB1352'
 HB1352'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED.  THE AZIMUTH
 HB1352'MARK IS NOW 1 FT. WEST OF A WITNESS POST.  THE TWIN TRUNK SYCAMORE
 HB1352'TREE USED AS A TIE FOR THE AZIMUTH MARK HAS BEEN DESTROYED.
 HB1352'FOLLOWING IS A NEW TIE TO THE AZI.-MK.  AZI-MK IS 63 FEET ESE OF THE
 HB1352'CENTER OF THE SOUTH END OF A CULVERT.
 HB1352
 HB1352                          STATION RECOVERY (1976)
 HB1352
 HB1352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976 (DEM)
 HB1352'MURPHYSBORO 1949 RECOVERED GOOD.
 HB1352'
 HB1352'MARK IS COVERED BY FLOWER GARDEN.
 HB1352'
 HB1352'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN MURPHYSBORO.
 HB1352
 HB1352                          STATION RECOVERY (1981)
 HB1352
 HB1352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1352'IN MURPHYSBORO.
 HB1352'IN MURPHYSBORO, AT THE INTERSECTION OF 4TH STREET AND WALNUT STREET
 HB1352'(STATE HIGHWAY 149) ON THE EAST SIDE OF AN AMOCO SERVICE STATION AND
 HB1352'NEAR THE NORTHEAST CORNER OF THE LAWN OF THE CITY WATER TANK, 0.58
 HB1352'KILOMETER (0.35 MILE) EAST ALONG WALNUT STREET FROM THE JACKSON COUNTY
 HB1352'COURTHOUSE, 30.17 METERS (99.0 FEET) SOUTH OF THE SOUTH CURB OF STATE
 HB1352'HIGHWAY 149, 28.34 METERS (93.0 FEET) SOUTHEAST OF RM 2, 27.12 METERS
 HB1352'(89.0 FEET) WEST OF THE CENTER OF 4TH STREET, 26.51 METERS (87.0 FEET)
 HB1352'SOUTH-SOUTHWEST OF RM 1, 16.70 METERS (54.8 FEET) EAST-SOUTHEAST OF
 HB1352'THE SOUTHEAST CORNER OF THE SERVICE STATION, 5.63 METERS (18.5 FEET)
 HB1352'EAST OF THE SOUTHEAST CORNER OF THE REAR CONCRETE PARKING LOT OF THE
 HB1352'SERVICE STATION.
 HB1352'THE MARK IS 0.10 M BELOW CONCRETE PARKING LOT.
 HB1352
 HB1352                          STATION RECOVERY (2006)
 HB1352
 HB1352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB1352'MONUMENT IS AT SOUTH EDGE OF GAS STATION PARKING LOT, BURIED 18 INCHES
 HB1352'AND HAS NO WITNESS POST.
 HB1352
 HB1352                          STATION RECOVERY (2012)
 HB1352
 HB1352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MF)
 HB1352'THE AREA AROUND THE MONUMENT HAS BEEN REDESIGNED, THE MONUMENT HAS NOW
 HB1352'BEEN ENCASED IN A VAULT WITH A METAL LID IN THE MIDDLE OF THE CONCRETE
 HB1352'DRIVE-THRU LANE FOR THE ONE STOP SMOKE SHOP'
 HB1352'NEW TIES ARE AS FOLLOWS, 32.75' NORTHEAST OF THE SOUTHEAST CORNER OF
 HB1352'THE ONE STOP SMOKE SHOP, 23.45' SOUTHEAST OF THE NORTHEAST CORNER OF
 HB1352'THE ONE STOP SMOKE SHOP, 5.9' WEST OF THE WEST FACE OF A VINYL FENCE
 HB1352'HIDING A DUMPSTER,
 HB1352'A WITNESS SIGN HAS BEEN PLACED ON THE VINYL FENCE FACING THE MONUMENT
 HB1352
 HB1352                          STATION RECOVERY (2013)
 HB1352
 HB1352'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 HB1352'RECOVERED AS DESCRIBED.
 HB1352
 HB1352                          STATION RECOVERY (2013)
 HB1352
 HB1352'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB1352'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1356 ***********************************************************************
 HB1356  DESIGNATION -  MURPHYSBORO AZ MK
 HB1356  PID         -  HB1356
 HB1356  STATE/COUNTY-  IL/JACKSON
 HB1356  COUNTRY     -  US
 HB1356  USGS QUAD   -  MURPHYSBORO (2018)
 HB1356
 HB1356                         *CURRENT SURVEY CONTROL
 HB1356  ______________________________________________________________________
 HB1356* NAD 83(1986) POSITION- 37 45 55.0    (N) 089 19 09.3    (W)   HD_HELD2
 HB1356* NAVD 88 ORTHO HEIGHT -   117.363 (meters)      385.05  (feet) ADJUSTED
 HB1356  ______________________________________________________________________
 HB1356  GEOID HEIGHT    -        -29.199 (meters)                     GEOID18
 HB1356  DYNAMIC HEIGHT  -        117.281 (meters)      384.78  (feet) COMP
 HB1356  MODELED GRAVITY -    979,933.4   (mgal)                       NAVD 88
 HB1356
 HB1356  VERT ORDER      -  SECOND    CLASS I
 HB1356
 HB1356.The horizontal coordinates were established by autonomous hand held GPS
 HB1356.observations and have an estimated accuracy of +/- 10 meters.
 HB1356
 HB1356.The orthometric height was determined by differential leveling and
 HB1356.adjusted by the NATIONAL GEODETIC SURVEY
 HB1356.in July 2014.
 HB1356
 HB1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1356.GEOID18 height accuracy estimate available here.
 HB1356
 HB1356.Click photographs - Photos may exist for this station.
 HB1356
 HB1356.The dynamic height is computed by dividing the NAVD 88
 HB1356.geopotential number by the normal gravity value computed on the
 HB1356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1356.degrees latitude (g = 980.6199 gals.).
 HB1356
 HB1356.The modeled gravity was interpolated from observed gravity values.
 HB1356
 HB1356;                    North         East    Units  Estimated Accuracy
 HB1356;SPC IL W     -   122,257.      774,664.      MT  (+/- 10 meters HH2 GPS)
 HB1356
 HB1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9571482305(NAD 83)
 HB1356
 HB1356                          SUPERSEDED SURVEY CONTROL
 HB1356
 HB1356  NAVD 88 (06/15/91)  117.350  (m)          385.01   (f) SUPERSEDED  1 2
 HB1356  NGVD 29 (11/26/84)  117.272  (m)          384.75   (f) ADJUSTED    1 2
 HB1356
 HB1356.Superseded values are not recommended for survey control.
 HB1356
 HB1356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1356.See file dsdata.pdf to determine how the superseded data were derived.
 HB1356
 HB1356_MARKER: DZ = AZIMUTH MARK DISK
 HB1356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1356_STAMPING: MURPHYSBORO 1961
 HB1356_MARK LOGO: CGS
 HB1356_PROJECTION: PROJECTING 18 CENTIMETERS
 HB1356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1356+STABILITY: SURFACE MOTION
 HB1356_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1356+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2013
 HB1356
 HB1356  HISTORY     - Date     Condition        Report By
 HB1356  HISTORY     - 1961     MONUMENTED       CGS
 HB1356  HISTORY     - 1981     GOOD             NGS
 HB1356  HISTORY     - 20071120 GOOD             ILDT
 HB1356  HISTORY     - 20110911 GOOD             ILDT
 HB1356  HISTORY     - 20130404 SEE DESCRIPTION  PATRIC
 HB1356  HISTORY     - 20130926 GOOD             AMESC
 HB1356
 HB1356                          STATION DESCRIPTION
 HB1356
 HB1356'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1356'1.38 KM (0.85 MI) EAST FROM MURPHYSBORO.
 HB1356'1.38 KILOMETERS (0.85 MILE) EAST ALONG WALNUT STREET (STATE HIGHWAY
 HB1356'149) FROM THE JACKSON COUNTY COURT HOUSE IN MURPHYSBORO TO THE MARK ON
 HB1356'THE RIGHT, 26.82 METERS (88.0 FEET) NORTH-NORTHEAST OF THE NORTHEAST
 HB1356'CORNER OF THE ASPHALT PARKING LOT OF THE GLENNON TRANSPORTATION
 HB1356'COMPANY, 14.48 METERS (47.5 FEET) SOUTH OF THE CENTER LINE OF THE EAST
 HB1356'BOUND LANE OF STATE HIGHWAY 149, 12.56 METERS (41.2 FEET)
 HB1356'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE BASE OF AN ALUMINUM LAMP
 HB1356'POST.
 HB1356'THE MARK IS 0.30 METERS  W FROM A WITNESS POST.
 HB1356'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 HB1356
 HB1356                          STATION RECOVERY (2007)
 HB1356
 HB1356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 HB1356'HALF OF THE CONCRETE TOP IS BROKE OFF, BUT THE DISK IS SOLID
 HB1356
 HB1356                          STATION RECOVERY (2011)
 HB1356
 HB1356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1356'RECOVERED IN GOOD CONDITION.
 HB1356
 HB1356                          STATION RECOVERY (2013)
 HB1356
 HB1356'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 HB1356'RECOVERED AS DESCRIBED.
 HB1356
 HB1356                          STATION RECOVERY (2013)
 HB1356
 HB1356'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB1356'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1702 ***********************************************************************
 HB1702  DESIGNATION -  MURPHYSBORO MUNICIPAL TANK
 HB1702  PID         -  HB1702
 HB1702  STATE/COUNTY-  IL/JACKSON
 HB1702  COUNTRY     -  US
 HB1702  USGS QUAD   -  MURPHYSBORO (2018)
 HB1702
 HB1702                         *CURRENT SURVEY CONTROL
 HB1702  ______________________________________________________________________
 HB1702* NAD 83(1997) POSITION- 37 45 49.96110(N) 089 19 42.67648(W)   ADJUSTED
 HB1702  ______________________________________________________________________
 HB1702  GEOID HEIGHT    -        -29.199 (meters)                     GEOID18
 HB1702  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 HB1702  HORZ ORDER      -  THIRD
 HB1702
 HB1702.The horizontal coordinates were established by classical geodetic methods
 HB1702.and adjusted by the National Geodetic Survey in October 1999.
 HB1702
 HB1702.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1702.GEOID18 height accuracy estimate available here.
 HB1702
 HB1702.Click photographs - Photos may exist for this station.
 HB1702
 HB1702.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1702
 HB1702. The following values were computed from the NAD 83(1997) position.
 HB1702
 HB1702;                    North         East     Units Scale Factor Converg.
 HB1702;SPC IL W     -   122,094.015   773,848.107   MT  1.00000832   +0 30 47.9
 HB1702;SPC IL W     -   400,570.11  2,538,866.66   sFT  1.00000832   +0 30 47.9
 HB1702;UTM  16      - 4,182,170.518   294,894.055   MT  1.00011818   -1 25 35.4
 HB1702
 HB1702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9489482170(NAD 83)
 HB1702
 HB1702                          SUPERSEDED SURVEY CONTROL
 HB1702
 HB1702  NAD 83(1993)-  37 45 49.97169(N)    089 19 42.67861(W) AD(       ) 3
 HB1702  NAD 83(1986)-  37 45 49.97412(N)    089 19 42.68025(W) AD(       ) 3
 HB1702  NAD 27      -  37 45 49.78925(N)    089 19 42.35995(W) AD(       ) 3
 HB1702
 HB1702.Superseded values are not recommended for survey control.
 HB1702
 HB1702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1702.See file dsdata.pdf to determine how the superseded data were derived.
 HB1702
 HB1702_MARKER: 53 = ELEVATED TANK
 HB1702
 HB1702  HISTORY     - Date     Condition        Report By
 HB1702  HISTORY     - 1962     FIRST OBSERVED   CGS
 HB1702  HISTORY     - 1973     GOOD             NGS
 HB1702
 HB1702                          STATION DESCRIPTION
 HB1702
 HB1702'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1702'THE STATION IS THE CENTER OF THE BASE OF A SIX LEGGED STEEL TANK
 HB1702'PAINTED SILVER WITH THE LEGEND MURPHYSBORO PAINTED IN BLACK
 HB1702'LETTERS ON THE EAST SIDE OF THE TANK. THE OVERALL HEIGHT IS
 HB1702'APPROXIMATELY 150 FEET. IT IS 0.35 MILE EAST OF THE COURT HOUSE
 HB1702'IN MURPHYSBORO.
 HB1702'
 HB1702'A TRAVERSE CONNECTION WAS MADE FROM STATION MURPHYSBORO TO THE BASE
 HB1702'OF THE WATER TANK. THE DISTANCE IS 71.83 FEET, 21.894 METERS.
 HB1702
 HB1702                          STATION RECOVERY (1973)
 HB1702
 HB1702'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (JWB)
 HB1702'THE STATION WAS RECOVERED AS DESCRIBED IN QUAD. 370891, STA. 1028
 HB1702'WITH THE EXCEPTION THAT THE TANK IS NOW PAINTED GREEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1354 ***********************************************************************
 HB1354  DESIGNATION -  MURPHYSBORO RM 1
 HB1354  PID         -  HB1354
 HB1354  STATE/COUNTY-  IL/JACKSON
 HB1354  COUNTRY     -  US
 HB1354  USGS QUAD   -  MURPHYSBORO (2018)
 HB1354
 HB1354                         *CURRENT SURVEY CONTROL
 HB1354  ______________________________________________________________________
 HB1354* NAD 83(1986) POSITION- 37 45 50.93   (N) 089 19 41.21   (W)   HD_HELD1
 HB1354* NAVD 88 ORTHO HEIGHT -   121.832 (meters)      399.71  (feet) ADJUSTED
 HB1354  ______________________________________________________________________
 HB1354  GEOID HEIGHT    -        -29.199 (meters)                     GEOID18
 HB1354  DYNAMIC HEIGHT  -        121.748 (meters)      399.43  (feet) COMP
 HB1354  MODELED GRAVITY -    979,932.5   (mgal)                       NAVD 88
 HB1354
 HB1354  VERT ORDER      -  FIRST     CLASS II
 HB1354
 HB1354.The horizontal coordinates were determined by differentially corrected
 HB1354.hand held GPS observations or other comparable positioning techniques
 HB1354.and have an estimated accuracy of +/- 3 meters.
 HB1354
 HB1354.The orthometric height was determined by differential leveling and
 HB1354.adjusted by the NATIONAL GEODETIC SURVEY
 HB1354.in June 1991.
 HB1354
 HB1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1354.GEOID18 height accuracy estimate available here.
 HB1354
 HB1354.Click photographs - Photos may exist for this station.
 HB1354
 HB1354.The dynamic height is computed by dividing the NAVD 88
 HB1354.geopotential number by the normal gravity value computed on the
 HB1354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1354.degrees latitude (g = 980.6199 gals.).
 HB1354
 HB1354.The modeled gravity was interpolated from observed gravity values.
 HB1354
 HB1354;                    North         East    Units  Estimated Accuracy
 HB1354;SPC IL W     -   122,124.2     773,883.7     MT  (+/- 3 meters HH1 GPS) 
 HB1354
 HB1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9493082199(NAD 83)
 HB1354
 HB1354                          SUPERSEDED SURVEY CONTROL
 HB1354
 HB1354  NGVD 29 (11/26/84)  121.755  (m)          399.46   (f) ADJUSTED    1 2
 HB1354
 HB1354.Superseded values are not recommended for survey control.
 HB1354
 HB1354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1354.See file dsdata.pdf to determine how the superseded data were derived.
 HB1354
 HB1354_MARKER: DR = REFERENCE MARK DISK
 HB1354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1354_STAMPING: MURPHYSBORO NO 1 1961
 HB1354_MARK LOGO: CGS
 HB1354_PROJECTION: FLUSH
 HB1354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1354+STABILITY: SURFACE MOTION
 HB1354
 HB1354  HISTORY     - Date     Condition        Report By
 HB1354  HISTORY     - 1961     MONUMENTED       CGS
 HB1354  HISTORY     - 1981     GOOD             NGS
 HB1354  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB1354
 HB1354                          STATION DESCRIPTION
 HB1354
 HB1354'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1354'IN MURPHYSBORO.
 HB1354'IN MURPHYSBORO, AT THE INTERSECTION OF 4TH STREET AND WALNUT STREET
 HB1354'(STATE HIGHWAY 149) ON THE EAST SIDE OF AN AMOCO SERVICE STATION AND
 HB1354'NEAR THE NORTHEAST CORNER OF THE LAWN OF THE CITY WATER TANK, 0.58
 HB1354'KILOMETER (0.35 MILE) EAST ALONG WALNUT STREET FROM THE JACKSON COUNTY
 HB1354'COURTHOUSE, IN THE SOUTHWEST ANGLE OF THE INTERSECTION, 26.51 METERS
 HB1354'(87.0 FEET) NORTH-NORTHEAST OF THE STATION MARK, 11.27 METERS (37.0
 HB1354'FEET) WEST OF THE CENTER OF 4TH STREET, 7.01 METERS (23.0 FEET) SOUTH
 HB1354'OF THE SOUTH EDGE OF THE SIDEWALK OF WALNUT STREET, 6.70 METERS (22.0
 HB1354'FEET) EAST OF THE SOUTHEAST CORNER OF THE CONCRETE BASE OF A TELEPHONE
 HB1354'BOOTH.
 HB1354'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 HB1354'THE MARK IS 0.18 M ABOVE HIGHWAY.
 HB1354
 HB1354                          STATION RECOVERY (2011)
 HB1354
 HB1354'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1354'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1353 ***********************************************************************
 HB1353  DESIGNATION -  MURPHYSBORO RM 2
 HB1353  PID         -  HB1353
 HB1353  STATE/COUNTY-  IL/JACKSON
 HB1353  COUNTRY     -  US
 HB1353  USGS QUAD   -  MURPHYSBORO (2018)
 HB1353
 HB1353                         *CURRENT SURVEY CONTROL
 HB1353  ______________________________________________________________________
 HB1353* NAD 83(1986) POSITION- 37 45 51.01   (N) 089 19 42.51   (W)   HD_HELD1
 HB1353* NAVD 88 ORTHO HEIGHT -   122.833 (meters)      402.99  (feet) ADJUSTED
 HB1353  ______________________________________________________________________
 HB1353  GEOID HEIGHT    -        -29.199 (meters)                     GEOID18
 HB1353  DYNAMIC HEIGHT  -        122.748 (meters)      402.72  (feet) COMP
 HB1353  MODELED GRAVITY -    979,932.5   (mgal)                       NAVD 88
 HB1353
 HB1353  VERT ORDER      -  FIRST     CLASS II
 HB1353
 HB1353.The horizontal coordinates were determined by differentially corrected
 HB1353.hand held GPS observations or other comparable positioning techniques
 HB1353.and have an estimated accuracy of +/- 3 meters.
 HB1353
 HB1353.The orthometric height was determined by differential leveling and
 HB1353.adjusted by the NATIONAL GEODETIC SURVEY
 HB1353.in June 1991.
 HB1353
 HB1353.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1353.GEOID18 height accuracy estimate available here.
 HB1353
 HB1353.Click photographs - Photos may exist for this station.
 HB1353
 HB1353.The dynamic height is computed by dividing the NAVD 88
 HB1353.geopotential number by the normal gravity value computed on the
 HB1353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1353.degrees latitude (g = 980.6199 gals.).
 HB1353
 HB1353.The modeled gravity was interpolated from observed gravity values.
 HB1353
 HB1353;                    North         East    Units  Estimated Accuracy
 HB1353;SPC IL W     -   122,126.4     773,851.9     MT  (+/- 3 meters HH1 GPS) 
 HB1353
 HB1353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9489882202(NAD 83)
 HB1353
 HB1353                          SUPERSEDED SURVEY CONTROL
 HB1353
 HB1353  NGVD 29 (11/26/84)  122.756  (m)          402.74   (f) ADJUSTED    1 2
 HB1353
 HB1353.Superseded values are not recommended for survey control.
 HB1353
 HB1353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1353.See file dsdata.pdf to determine how the superseded data were derived.
 HB1353
 HB1353_MARKER: DR = REFERENCE MARK DISK
 HB1353_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB1353_SP_SET: CONCRETE DRIVEWAY
 HB1353_STAMPING: MURPHYSBORO NO 2 1961
 HB1353_MARK LOGO: CGS
 HB1353_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1353
 HB1353  HISTORY     - Date     Condition        Report By
 HB1353  HISTORY     - 1961     MONUMENTED       CGS
 HB1353  HISTORY     - 1981     GOOD             NGS
 HB1353  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB1353
 HB1353                          STATION DESCRIPTION
 HB1353
 HB1353'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1353'IN MURPHYSBORO.
 HB1353'IN MURPHYSBORO, AT THE INTERSECTION OF 4TH STREET AND WALNUT STREET
 HB1353'(STATE HIGHWAY 149), IN TOP OF THE CONCRETE CURBING AROUND A GRASSY
 HB1353'MEDIAN FOR THE ENTRANCE DRIVES OF AN AMOCO SERVICE STATION, 28.34
 HB1353'METERS (93.0 FEET) NORTHWEST OF THE STATION MARK, 12.49 METERS (41.0
 HB1353'FEET) NORTH OF THE NORTHEAST CORNER OF THE SERVICE STATION,
 HB1353'4.57 METERS (15.0 FEET) SOUTH OF THE SOUTH EDGE OF THE SIDEWALK OF
 HB1353'WALNUT STREET, 2.92 METERS (9.6 FEET) SOUTHWEST OF THE SOUTHWEST
 HB1353'CORNER OF THE BASE OF AN ALUMINUM LAMP POST IN THE CENTER OF THE
 HB1353'GRASSY MEDIAN.
 HB1353'THE MARK IS ABOVE LEVEL WITH CONCRETE DRIVEWAY.
 HB1353
 HB1353                          STATION RECOVERY (2011)
 HB1353
 HB1353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1353'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0571 ***********************************************************************
 KC0571  DESIGNATION -  MURRAYVILLE CATHOLIC CH SPIRE
 KC0571  PID         -  KC0571
 KC0571  STATE/COUNTY-  IL/MORGAN
 KC0571  COUNTRY     -  US
 KC0571  USGS QUAD   -  MANCHESTER (2018)
 KC0571
 KC0571                         *CURRENT SURVEY CONTROL
 KC0571  ______________________________________________________________________
 KC0571* NAD 83(1997) POSITION- 39 35 08.66616(N) 090 15 12.66152(W)   ADJUSTED
 KC0571  ______________________________________________________________________
 KC0571  GEOID HEIGHT    -        -32.333 (meters)                     GEOID18
 KC0571  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 KC0571  HORZ ORDER      -  THIRD
 KC0571
 KC0571.The horizontal coordinates were established by classical geodetic methods
 KC0571.and adjusted by the National Geodetic Survey in October 1999.
 KC0571
 KC0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0571.GEOID18 height accuracy estimate available here.
 KC0571
 KC0571.Click photographs - Photos may exist for this station.
 KC0571
 KC0571.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0571
 KC0571. The following values were computed from the NAD 83(1997) position.
 KC0571
 KC0571;                    North         East     Units Scale Factor Converg.
 KC0571;SPC IL W     -   323,998.614   692,539.323   MT  0.99994186   -0 03 19.2
 KC0571;SPC IL W     - 1,062,985.45  2,272,106.10   sFT  0.99994186   -0 03 19.2
 KC0571;UTM  15      - 4,385,384.017   735,866.651   MT  1.00028500   +1 45 03.4
 KC0571
 KC0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3586685384(NAD 83)
 KC0571
 KC0571                          SUPERSEDED SURVEY CONTROL
 KC0571
 KC0571  NAD 83(1996)-  39 35 08.67148(N)    090 15 12.65229(W) AD(       ) 3
 KC0571  NAD 83(1986)-  39 35 08.67299(N)    090 15 12.65162(W) AD(       ) 3
 KC0571  NAD 27      -  39 35 08.50900(N)    090 15 12.21200(W) AD(       ) 3
 KC0571
 KC0571.Superseded values are not recommended for survey control.
 KC0571
 KC0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0571.See file dsdata.pdf to determine how the superseded data were derived.
 KC0571
 KC0571_MARKER: 90 = CHURCH SPIRE
 KC0571
 KC0571  HISTORY     - Date     Condition        Report By
 KC0571  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0571  HISTORY     - 1989     GOOD             USPSQD
 KC0571
 KC0571                          STATION DESCRIPTION
 KC0571
 KC0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0571'INTERSECTION STATION.  THIS IS THE TALL SPIRE OF THE CATHOLIC
 KC0571'CHURCH IN MURRAYVILLE AND IS LOCATED 2 BLOCKS WEST OF THE MAIN
 KC0571'STREET INTERSECTION.  THE TIP OF THE CROSS IS ABOUT 95 FEET
 KC0571'ABOVE THE STREET.  THE BASE OF THE CROSS WAS LOCATED FROM
 KC0571'TRIANGULATION STATIONS ROOD, SCOTT, HEATON, WALSH AND LEEK 1934.
 KC0571
 KC0571                          STATION RECOVERY (1989)
 KC0571
 KC0571'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KC0571'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI0731 ***********************************************************************
 DI0731  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI0731  DESIGNATION -  MWRD CHICAGO COOP CORS ARP
 DI0731  CORS_ID     -  MWRD
 DI0731  PID         -  DI0731
 DI0731  STATE/COUNTY-  IL/COOK
 DI0731  COUNTRY     -  US
 DI0731  USGS QUAD   -  LAKE CALUMET (2018)
 DI0731
 DI0731                         *CURRENT SURVEY CONTROL
 DI0731  ______________________________________________________________________
 DI0731* NAD 83(2011) POSITION- 41 40 05.67436(N) 087 35 51.06917(W)   ADJUSTED
 DI0731* NAD 83(2011) ELLIP HT-   154.637 (meters)        (04/??/25)   ADJUSTED
 DI0731* NAD 83(2011) EPOCH   -  2010.00
 DI0731  ______________________________________________________________________
 DI0731  GEOID HEIGHT    -        -33.490 (meters)                     GEOID18
 DI0731  NAD 83(2011) X  -    200,024.119 (meters)                     COMP
 DI0731  NAD 83(2011) Y  - -4,767,497.142 (meters)                     COMP
 DI0731  NAD 83(2011) Z  -  4,218,251.799 (meters)                     COMP
 DI0731
 DI0731  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI0731  Standards:
 DI0731         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI0731            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI0731  -------------------------------------------------------------------
 DI0731  NETWORK    0.11   0.16           0.04   0.05   0.08     -0.28874500
 DI0731  -------------------------------------------------------------------
 DI0731
 DI0731.The coordinates were established by GPS observations
 DI0731.and adjusted by the National Geodetic Survey in April 2025.
 DI0731
 DI0731.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI0731.been affixed to the stable North American Tectonic Plate. 
 DI0731
 DI0731.The coordinates are valid at the epoch date displayed above
 DI0731.which is a decimal equivalence of Year/Month/Day.
 DI0731
 DI0731.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI0731.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI0731.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI0731.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI0731.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI0731.published epoch of 2010.00.
 DI0731
 DI0731.Additional information on MYCS is available at:
 DI0731.https://geodesy.noaa.gov/CORS/index.shtml
 DI0731
 DI0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI0731.GEOID18 height accuracy estimate available here.
 DI0731
 DI0731.The PID for the CORS L1 Phase Center is DP9326.
 DI0731
 DI0731.Click photographs - Photos may exist for this station.
 DI0731
 DI0731.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI0731
 DI0731.The ellipsoidal height was determined by GPS observations
 DI0731.and is referenced to NAD 83.
 DI0731
 DI0731. The following values were computed from the NAD 83(2011) position.
 DI0731
 DI0731;                    North         East     Units Scale Factor Converg.
 DI0731;SPC IL E     -   555,516.840   361,277.053   MT  1.00002119   +0 29 21.1
 DI0731;SPC IL E     - 1,822,558.17  1,185,289.80   sFT  1.00002119   +0 29 21.1
 DI0731;UTM  16      - 4,613,115.115   450,258.571   MT  0.99963045   -0 23 50.1
 DI0731
 DI0731!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI0731!SPC IL E     -   0.99997575  x   1.00002119  =   0.99999694
 DI0731!UTM  16      -   0.99997575  x   0.99963045  =   0.99960621
 DI0731
 DI0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5025813115(NAD 83)
 DI0731
 DI0731                          SUPERSEDED SURVEY CONTROL
 DI0731
 DI0731  NAD 83(2011)-  41 40 05.67440(N)    087 35 51.06910(W) AD(2010.00) c
 DI0731  ELLIP H (06/??/19)  154.636  (m)                       GP(2010.00) c c
 DI0731  NAD 83(2011)-  41 40 05.67410(N)    087 35 51.06904(W) AD(2010.00) c
 DI0731  ELLIP H (08/??/11)  154.636  (m)                       GP(2010.00) c c
 DI0731  NAD 83(CORS)-  41 40 05.67425(N)    087 35 51.06949(W) AD(2002.00) c
 DI0731  ELLIP H (07/??/06)  154.654  (m)                       GP(2002.00) c c
 DI0731
 DI0731.Superseded values are not recommended for survey control.
 DI0731
 DI0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI0731.See file dsdata.pdf to determine how the superseded data were derived.
 DI0731
 DI0731_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI0731
 DI0731                          STATION DESCRIPTION
 DI0731
 DI0731'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DI0731'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI0731'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI0731'AND LOG FILES ACCESSIBLE AT:
 DI0731'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1206 ***********************************************************************
 NH1206  CBN         -  This is a Cooperative Base Network Control Station.
 NH1206  DESIGNATION -  MYERS
 NH1206  PID         -  NH1206
 NH1206  STATE/COUNTY-  IL/BOONE
 NH1206  COUNTRY     -  US
 NH1206  USGS QUAD   -  BELVIDERE NW (2018)
 NH1206
 NH1206                         *CURRENT SURVEY CONTROL
 NH1206  ______________________________________________________________________
 NH1206* NAD 83(2011) POSITION- 42 28 28.69413(N) 088 52 46.82602(W)   ADJUSTED
 NH1206* NAD 83(2011) ELLIP HT-   273.075 (meters)        (06/27/12)   ADJUSTED
 NH1206* NAD 83(2011) EPOCH   -  2010.00
 NH1206* NAVD 88 ORTHO HEIGHT -   306.8   (meters)     1007.    (feet) GPS OBS
 NH1206  ______________________________________________________________________
 NH1206  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1206  GEOID HEIGHT    -        -33.553 (meters)                     GEOID96
 NH1206  GEOID HEIGHT    -        -33.718 (meters)                     GEOID18
 NH1206  NAD 83(2011) X  -     92,124.975 (meters)                     COMP
 NH1206  NAD 83(2011) Y  - -4,710,860.087 (meters)                     COMP
 NH1206  NAD 83(2011) Z  -  4,284,821.528 (meters)                     COMP
 NH1206  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 NH1206
 NH1206  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1206  Standards:
 NH1206         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1206            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1206  -------------------------------------------------------------------
 NH1206  NETWORK    0.67   1.25           0.30   0.24   0.64      0.01352801
 NH1206  -------------------------------------------------------------------
 NH1206  Click here for local accuracies and other accuracy information.
 NH1206
 NH1206.The horizontal coordinates were established by GPS observations
 NH1206.and adjusted by the National Geodetic Survey in June 2012.
 NH1206
 NH1206.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1206.been affixed to the stable North American tectonic plate. See 
 NH1206.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1206
 NH1206.The horizontal coordinates are valid at the epoch date displayed above
 NH1206.which is a decimal equivalence of Year/Month/Day.
 NH1206
 NH1206.The orthometric height was determined by GPS observations and a
 NH1206.high-resolution geoid model.
 NH1206
 NH1206.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1206.GEOID18 height accuracy estimate available here.
 NH1206
 NH1206.Click photographs - Photos may exist for this station.
 NH1206
 NH1206.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1206
 NH1206.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1206
 NH1206.The ellipsoidal height was determined by GPS observations
 NH1206.and is referenced to NAD 83.
 NH1206
 NH1206. The following values were computed from the NAD 83(2011) position.
 NH1206
 NH1206;                    North         East     Units Scale Factor Converg.
 NH1206;SPC IL E     -   644,967.638   255,074.262   MT  0.99999982   -0 22 08.1
 NH1206;SPC IL E     - 2,116,031.33    836,856.14   sFT  0.99999982   -0 22 08.1
 NH1206;SPC WI S     -    53,347.970   692,129.865   MT  1.00006219   +0 46 11.2
 NH1206;SPC WI S     -   175,025.80  2,270,762.73   sFT  1.00006219   +0 46 11.2
 NH1206;UTM  16      - 4,704,188.604   345,489.572   MT  0.99989373   -1 16 10.3
 NH1206
 NH1206!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1206!SPC IL E     -   0.99995717  x   0.99999982  =   0.99995699
 NH1206!SPC WI S     -   0.99995717  x   1.00006219  =   1.00001936
 NH1206!UTM  16      -   0.99995717  x   0.99989373  =   0.99985091
 NH1206
 NH1206:                Primary Azimuth Mark                     Grid Az
 NH1206:SPC IL E     -  MYERS AZ MK                              118 00 24.2
 NH1206:SPC WI S     -  MYERS AZ MK                              116 52 04.9
 NH1206:UTM  16      -  MYERS AZ MK                              118 54 26.4
 NH1206
 NH1206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4548904188(NAD 83)
 NH1206
 NH1206|---------------------------------------------------------------------|
 NH1206| PID    Reference Object                     Distance      Geod. Az  |
 NH1206|                                                           dddmmss.s |
 NH1206| NH1268 CLINTON BOWMAN DAIRY CO STACK       APPROX. 8.7 KM 0072618.1 |
 NH1206| NH1273 CLINTON MUNICIPAL TANK              APPROX. 9.7 KM 0074957.8 |
 NH1206| NH1191 JEFFERSON PRAIRIE EV LUTH CH        APPROX. 2.2 KM 0331721.6 |
 NH1206| CI9418 MYERS RM 1                           25.192 METERS 04125     |
 NH1206| CI9417 MYERS AZ MK                                        1173816.1 |
 NH1206| CI9419 MYERS RM 2                           21.854 METERS 13312     |
 NH1206| NH1398 S BELOIT RACINE FT KNIT CO TK       APPROX.12.7 KM 2801409.2 |
 NH1206| NH1395 BELOIT R B AND J RR CO STACK        APPROX.13.0 KM 2804121.1 |
 NH1206| NH1355 BELOIT IRON WORKS STACK             APPROX.13.1 KM 2834131.6 |
 NH1206| NH1353 BELOIT FIRST CONG CH SPIRE          APPROX.12.5 KM 2835058.2 |
 NH1206| NH1356 BELOIT COLLEGE ADM BLDG CUPOLA      APPROX.12.8 KM 2841655.7 |
 NH1206| NH1364 BELOIT WISC P AND L CO S STACK      APPROX.13.0 KM 2853245.3 |
 NH1206| NH1365 BELOIT WISC P AND L CO N STACK      APPROX.13.0 KM 2854233.3 |
 NH1206| NH1347 BELOIT MUNICIPAL TANK               APPROX.13.0 KM 2871329.3 |
 NH1206| NH1349 BELOIT FAIRBANKS MORSE CO S TK      APPROX.12.9 KM 2882410.2 |
 NH1206| NH1359 BELOIT FAIRBANKS MORSE CO N TK      APPROX.13.1 KM 2884914.3 |
 NH1206| NH1348 BELOIT FAIRBANKS MORSE CO STK       APPROX.13.1 KM 2891424.1 |
 NH1206|---------------------------------------------------------------------|
 NH1206
 NH1206                          SUPERSEDED SURVEY CONTROL
 NH1206
 NH1206  NAD 83(2007)-  42 28 28.69414(N)    088 52 46.82694(W) AD(2002.00) 0
 NH1206  ELLIP H (02/10/07)  273.107  (m)                       GP(2002.00)    
 NH1206  ELLIP H (10/15/04)  273.098  (m)                       GP(       ) 4 2
 NH1206  NAD 83(1997)-  42 28 28.69400(N)    088 52 46.82634(W) AD(       ) B
 NH1206  ELLIP H (07/17/98)  273.136  (m)                       GP(       ) 4 1
 NH1206  NAD 83(1991)-  42 28 28.69069(N)    088 52 46.82773(W) AD(       ) 1
 NH1206  NAD 83(1986)-  42 28 28.68830(N)    088 52 46.83164(W) AD(       ) 1
 NH1206  NAD 27      -  42 28 28.63200(N)    088 52 46.45000(W) AD(       ) 1
 NH1206  NGVD 29             306.83   (m)         1006.7    (f) LEVELING    3  
 NH1206
 NH1206.Superseded values are not recommended for survey control.
 NH1206
 NH1206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1206.See file dsdata.pdf to determine how the superseded data were derived.
 NH1206
 NH1206_MARKER: DS = TRIANGULATION STATION DISK
 NH1206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1206_STAMPING: MYERS 1935
 NH1206_MARK LOGO: CGS
 NH1206_PROJECTION: FLUSH
 NH1206_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1206+STABILITY: SURFACE MOTION
 NH1206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1206+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2000
 NH1206
 NH1206  HISTORY     - Date     Condition        Report By
 NH1206  HISTORY     - 1935     MONUMENTED       CGS
 NH1206  HISTORY     - 1935     GOOD             CGS
 NH1206  HISTORY     - 1954     GOOD             CGS
 NH1206  HISTORY     - 1967     GOOD             CGS
 NH1206  HISTORY     - 19900822 GOOD             NGS
 NH1206  HISTORY     - 19960805 GOOD             SECI
 NH1206  HISTORY     - 19970508 GOOD             NGS
 NH1206  HISTORY     - 19971217 GOOD             USPSQD
 NH1206  HISTORY     - 20000310 GOOD             SECI
 NH1206  HISTORY     - 20100209 POOR             ILDT
 NH1206
 NH1206                          STATION DESCRIPTION
 NH1206
 NH1206'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1206'STATION IS ABOUT 8 MILES ESE OF BELOIT, WISCONSIN, ABOUT 7-1/2
 NH1206'MILES NE OF ROSCOE, ILLINOIS, ABOUT 6-1/2 MILES SOUTH OF
 NH1206'CLINTON, WISCONSIN, IN SEC. 9, T 46 N, R 3 E, ABOUT 0.15
 NH1206'MILE NORTH OF THE FISH SCHOOL, IN RIGHT-OF-WAY OF NORTH-SOUTH
 NH1206'SECTION (DIRT) ROAD, 29 FEET WEST OF ITS CENTERLINE, DIRECTLY
 NH1206'ACROSS THE ROAD FROM H.C. MYERS YARD, 131 FEET WSW OF SW CORNER
 NH1206'OF HIS FRONT PORCH, 3 FEET EAST OF THE WEST RIGHT-OF-WAY
 NH1206'FENCE, 5 FEET ESE OF CORNER POST AT JUNCTION OF EAST-WEST
 NH1206'T-FENCE WITH THE RIGHT-OF-WAY FENCE, 9 FEET NORTH OF A
 NH1206'10-INCH CHERRY TREE, 10 FEET SOUTH OF A 6-INCH CHERRY TREE.
 NH1206'THE MARK PROJECTS 4 INCHES.
 NH1206'
 NH1206'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1206'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1206'
 NH1206'AZIMUTH MARK IS ESE OF STATION, 33 FEET SOUTH OF CENTERLINE
 NH1206'OF EAST-WEST GRAVEL ROAD, ABOUT 0.3 MILE EAST OF THE CROSSROADS
 NH1206'AND SCHOOL, ON THE RIGHT-OF-WAY FENCE LINE, ABOUT 100 FEET NE
 NH1206'OF W.E. FILES HOUSE, 40 FEET EAST OF LANE LEADING TO HIS
 NH1206'HOUSE.  IT IS FLUSH WITH THE SURFACE.
 NH1206'
 NH1206'R.M. NO. 1 IS NE OF STATION, 25 FEET EAST OF CENTERLINE OF
 NH1206'ROAD, IN MR. MYERS FRONT YARD FENCE LINE, 22 FEET SOUTH OF THE
 NH1206'NW CORNER-POST OF YARD, 78 FEET WNW OF SW CORNER OF HIS FRONT
 NH1206'PORCH.  IT IS FLUSH WITH THE SURFACE.
 NH1206'
 NH1206'R.M. NO. 2 IS SE OF STATION, 25 FEET EAST OF CENTERLINE OF
 NH1206'ROAD, ON THE RIGHT-OF-WAY FENCE LINE, 5 FEET SOUTH OF NW
 NH1206'CORNER OF THE GARDEN, 23 FEET SOUTH OF SW CORNER OF THE YARD
 NH1206'FENCE, 109 FEET SW OF SW CORNER OF THE FRONT PORCH, 111.10
 NH1206'FEET SOUTH OF R.M. NO. 1.  IT IS FLUSH WITH THE SURFACE.
 NH1206'
 NH1206'TO REACH FROM JUNCTION OF WISCONSIN ROUTE 140 AND 15 IN CLINTON,
 NH1206'GO SOUTH ON ROUTE 140, 4.3 MILES TO POINT WHERE IT CURVES
 NH1206'TO THE EAST AND A GRAVEL ROAD CONTINUES SOUTH.  LEAVE ROUTE
 NH1206'140 AND GO SOUTH ON GRAVEL ROAD 0.15 MILE TO CROSSROADS.
 NH1206'THENCE CONTINUE SOUTH ON GRAVEL ROAD 1.7 MILES TO CROSSROADS.
 NH1206'THENCE WEST ON GRAVEL ROAD 1.0 MILE TO THE SCHOOL.  THENCE
 NH1206'NORTH ON DIRT ROAD 0.15 MILE TO HOUSE AND STATION.
 NH1206'
 NH1206'NO OBJECTS VISIBLE FROM GROUND SUITABLE FOR AZIMUTHS.
 NH1206'
 NH1206'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FT.
 NH1206
 NH1206                          STATION RECOVERY (1935)
 NH1206
 NH1206'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 NH1206'RECOVERED IN GOOD CONDITION.
 NH1206
 NH1206                          STATION RECOVERY (1954)
 NH1206
 NH1206'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1206'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 NH1206'IN GOOD CONDITION.  THE DISTANCES TO ALL MARKS CHECKED,
 NH1206'THE DIRECTION TO REFERENCE MARK NO. 2 CHECKED BUT DID NOT
 NH1206'CHECK TO REFERENCE MARK NO. 1.  THE STATION MARK IS NOW UNDER
 NH1206'A POWER LINE WHERE A TOWER COULD NOT BE BUILT, OBSERVATIONS
 NH1206'WERE MADE FROM AN ECCENTRIC POINT.  THE OLD DESCRIPTION IS
 NH1206'ADEQUATE.  A NEW TO REACH FOLLOWS.
 NH1206'
 NH1206'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 173
 NH1206'AND 76 ABOUT 2 MILES EAST OF CALEDONIA, GO NORTH ON HIGHWAY
 NH1206'76 FOR 6.8 MILES TO A CROSSROAD, TURN LEFT AND GO WEST ON
 NH1206'PAVED ROAD FOR 1.2 MILES TO THE AZIMUTH MARK ON THE LEFT,
 NH1206'CONTINUE WEST ON PAVED ROAD FOR 0.25 MILE TO A CROSSROAD,
 NH1206'TURN RIGHT AND GO NORTH FOR 0.15 MILE TO A FRAME HOUSE ON
 NH1206'THE RIGHT AND THE STATION ON THE LEFT AS DESCRIBED IN THE
 NH1206'1935 DESCRIPTION.
 NH1206
 NH1206                          STATION RECOVERY (1967)
 NH1206
 NH1206'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1206'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION IS
 NH1206'ADEQUATE WITH THE BELOW CHANGES.
 NH1206'
 NH1206'THE CROSSROAD PRIOR TO REACHING THE AZIMUTH MARK IS MANCHESTER
 NH1206'ROAD.
 NH1206'
 NH1206'THE STATION MARK IS 36 FEET SOUTH SOUTHEAST OF A FENCE CORNER AND
 NH1206'1 FOOT WEST OF A METAL WITNESS POST.
 NH1206'
 NH1206'REFERENCE MARK 1 IS 7 FEET NORTHWEST OF A 14 INCH MAPLE TREE.
 NH1206'
 NH1206'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 NH1206'
 NH1206'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8 MILES
 NH1206'NORTHWEST OF CALEDONIA
 NH1206
 NH1206                          STATION RECOVERY (1990)
 NH1206
 NH1206'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 NH1206'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 NH1206'FOR.  STATION IS LOCATED ABOUT 2 KM (1.2 MI) SOUTH OF THE STATE LINE,
 NH1206'15.5 KM (9.6 MI) NORTH OF CALEDONIA, IN THE SOUTHEAST OF SECTION 9, T
 NH1206'46 N, R 3 E, IN A GRASS STRIP BETWEEN A PAVED ROAD AND A CULTIVATED
 NH1206'FIELD.  OWNERSHIP--DEPARTMENT OF TRANSPORTATION.
 NH1206'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 76 AND 173 EAST OF
 NH1206'CALEDONIA), GO NORTH ON HIGHWAY 76 FOR 11.32 KM (7.03 MI) TO A PAVED
 NH1206'CROSSROAD.  TURN LEFT, WEST, ON MANCHESTER ROAD FOR 2.34 KM
 NH1206'(1.45 MI) TO A PAVED CROSSROAD.  TURN RIGHT, NORTH, ON GRADE SCHOOL
 NH1206'ROAD FOR 0.23 KM (0.14 MI) TO TOP OF RISE AND STATION ON THE LEFT.
 NH1206'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST
 NH1206'PROJECTING 15 CM.  IT IS 8.5 M (27.9 FT) WEST OF, AND 1 M (3.3 FT)
 NH1206'HIGHER THAN THE ROAD CENTER, 0.2 M (0.7 FT) NORTHWEST OF A METAL
 NH1206'WITNESS POST, 0.5 M (1.6 FT) EAST OF OVERHEAD WIRES, 15.9 M
 NH1206'(52.2 FT) NORTH OF A UTILITY POLE, 11.0 M (36.1 FT) NORTH OF THE
 NH1206'EXTENDED CENTER OF DRIVEWAY LEADING EAST, AND 28.7 M (94.2 FT) SOUTH
 NH1206'OF A UTILITY POLE.
 NH1206
 NH1206                          STATION RECOVERY (1996)
 NH1206
 NH1206'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1206'RECOVERED AS DESCRIBED.
 NH1206
 NH1206                          STATION RECOVERY (1997)
 NH1206
 NH1206'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH1206'STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) SOUTH OF THE STATE LINE AND
 NH1206'ABOUT 7 MI (11.3 KM) NORTH OF CALEDONIA.  TO REACH FROM THE JUNCTION
 NH1206'OF STATE ROUTES 76 AND 173, EAST OF CALEDONIA, GO NORTH ON ROUTE 76
 NH1206'FOR 7.0 MI (11.3 KM) TO A PAVED CROSSROAD, TURN LEFT, WEST ON
 NH1206'MANCHESTER ROAD FOR 1.45 MI (2.33 KM) TO A PAVED CROSSROAD, TURN
 NH1206'RIGHT, NORTH, ON GRADE SCHOOL ROAD FOR 0.14 MI (0.23 KM) TO TOP OF
 NH1206'RISE AND STATION ON THE LEFT, 8.5 M (27.9 FT) WEST OF AND 1 M (3.3 FT)
 NH1206'HIGHER THAN THE ROAD CENTER, 15.9 M (52.2 FT) NORTH OF A UTILITY POLE,
 NH1206'28.7 M (94.2 FT) SOUTH OF A UTILITY POLE, 11.0 M (36.1 FT) NORTH OF
 NH1206'THE EXTENDED CENTER OF A DRIVEWAY LEADING EAST, AND 0.2 M (0.7 FT)
 NH1206'NORTHWEST OF A METAL WITNESS POST.
 NH1206
 NH1206                          STATION RECOVERY (1997)
 NH1206
 NH1206'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1206'RECOVERED IN GOOD CONDITION.
 NH1206
 NH1206                          STATION RECOVERY (2000)
 NH1206
 NH1206'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 NH1206'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 NH1206'
 NH1206
 NH1206                          STATION RECOVERY (2010)
 NH1206
 NH1206'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH1206'THIS MARK IS TILTED BADLY, IT IS A HARN MARK PROBABLY HIT BY FARM
 NH1206'MACHINERY, I DO HAVE PHOTO'S.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1003 ***********************************************************************
 LC1003  DESIGNATION -  N
 LC1003  PID         -  LC1003
 LC1003  STATE/COUNTY-  IL/MCLEAN
 LC1003  COUNTRY     -  US
 LC1003  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1003
 LC1003                         *CURRENT SURVEY CONTROL
 LC1003  ______________________________________________________________________
 LC1003* NAD 83(1986) POSITION- 40 28 43.     (N) 089 01 26.     (W)   SCALED
 LC1003* NAVD 88 ORTHO HEIGHT -   226.727 (meters)      743.85  (feet) ADJUSTED
 LC1003  ______________________________________________________________________
 LC1003  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 LC1003  DYNAMIC HEIGHT  -        226.620 (meters)      743.50  (feet) COMP
 LC1003  MODELED GRAVITY -    980,147.7   (mgal)                       NAVD 88
 LC1003
 LC1003  VERT ORDER      -  FIRST     CLASS II
 LC1003
 LC1003.The horizontal coordinates were scaled from a map and have
 LC1003.an estimated accuracy of +/- 6 seconds.
 LC1003
 LC1003.The orthometric height was determined by differential leveling and
 LC1003.adjusted by the NATIONAL GEODETIC SURVEY
 LC1003.in June 1991.
 LC1003
 LC1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1003.GEOID18 height accuracy estimate available here.
 LC1003
 LC1003.Click photographs - Photos may exist for this station.
 LC1003
 LC1003.The dynamic height is computed by dividing the NAVD 88
 LC1003.geopotential number by the normal gravity value computed on the
 LC1003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1003.degrees latitude (g = 980.6199 gals.).
 LC1003
 LC1003.The modeled gravity was interpolated from observed gravity values.
 LC1003
 LC1003;                    North         East    Units  Estimated Accuracy
 LC1003;SPC IL E     -   423,370.      241,450.      MT  (+/- 180 meters Scaled)
 LC1003
 LC1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK284828(NAD 83)
 LC1003
 LC1003                          SUPERSEDED SURVEY CONTROL
 LC1003
 LC1003  NGVD 29 (??/??/92)  226.788  (m)          744.05   (f) ADJ UNCH    1 2
 LC1003
 LC1003.Superseded values are not recommended for survey control.
 LC1003
 LC1003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1003.See file dsdata.pdf to determine how the superseded data were derived.
 LC1003
 LC1003_MARKER: DB = BENCH MARK DISK
 LC1003_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1003_SP_SET: BRIDGE
 LC1003_STAMPING: N
 LC1003_MARK LOGO: USGS
 LC1003_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1003
 LC1003  HISTORY     - Date     Condition        Report By
 LC1003  HISTORY     - 1905     MONUMENTED       USGS
 LC1003  HISTORY     - 1954     GOOD             CGS
 LC1003  HISTORY     - 1959     GOOD             CGS
 LC1003
 LC1003                          STATION DESCRIPTION
 LC1003
 LC1003'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1003'1.8 MI W FROM BLOOMINGTON.
 LC1003'ABOUT 1.85 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC1003'THE FREIGHT STATION AT BLOOMINGTON, IN THE TOP OF THE SOUTH END
 LC1003'OF WEST STONE BRIDGE SEAT OF STEEL GIRDER BRIDGE OVER A BRANCH
 LC1003'OF SUGAR CREEK, 4 1/4 FEET SOUTH OF SOUTH RAIL, 2 FEET SOUTH OF
 LC1003'SOUTH EDGE OF STEEL GIRDER AND ABOUT 6 1/2 FEET BELOW LEVEL OF
 LC1003'TRACK.  NOTE-- ONLY ABOUT 1/2-INCH SQUARE PORTION OF DISK REMAINS.
 LC1003'THE SHANK APPEARS TO BE SOLID AND WILL PROBABLY HOLD ITS PRESENT
 LC1003'ELEVATION.
 LC1003
 LC1003                          STATION RECOVERY (1959)
 LC1003
 LC1003'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0051 ***********************************************************************
 KC0051  DESIGNATION -  N 102
 KC0051  PID         -  KC0051
 KC0051  STATE/COUNTY-  IL/MACOUPIN
 KC0051  COUNTRY     -  US
 KC0051  USGS QUAD   -  HETTICK (2018)
 KC0051
 KC0051                         *CURRENT SURVEY CONTROL
 KC0051  ______________________________________________________________________
 KC0051* NAD 83(1986) POSITION- 39 17 36.     (N) 090 01 10.     (W)   SCALED
 KC0051* NAVD 88 ORTHO HEIGHT -   186.576 (meters)      612.12  (feet) ADJUSTED
 KC0051  ______________________________________________________________________
 KC0051  GEOID HEIGHT    -        -31.609 (meters)                     GEOID18
 KC0051  DYNAMIC HEIGHT  -        186.470 (meters)      611.78  (feet) COMP
 KC0051  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KC0051
 KC0051  VERT ORDER      -  SECOND    CLASS 0
 KC0051
 KC0051.The horizontal coordinates were scaled from a map and have
 KC0051.an estimated accuracy of +/- 6 seconds.
 KC0051
 KC0051.The orthometric height was determined by differential leveling and
 KC0051.adjusted by the NATIONAL GEODETIC SURVEY
 KC0051.in June 1991.
 KC0051
 KC0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0051.GEOID18 height accuracy estimate available here.
 KC0051
 KC0051.Click photographs - Photos may exist for this station.
 KC0051
 KC0051.The dynamic height is computed by dividing the NAVD 88
 KC0051.geopotential number by the normal gravity value computed on the
 KC0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0051.degrees latitude (g = 980.6199 gals.).
 KC0051
 KC0051.The modeled gravity was interpolated from observed gravity values.
 KC0051
 KC0051;                    North         East    Units  Estimated Accuracy
 KC0051;SPC IL W     -   291,540.      712,700.      MT  (+/- 180 meters Scaled)
 KC0051
 KC0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD570535(NAD 83)
 KC0051
 KC0051                          SUPERSEDED SURVEY CONTROL
 KC0051
 KC0051  NGVD 29 (??/??/92)  186.709  (m)          612.56   (f) ADJ UNCH    2 0
 KC0051
 KC0051.Superseded values are not recommended for survey control.
 KC0051
 KC0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0051.See file dsdata.pdf to determine how the superseded data were derived.
 KC0051
 KC0051_MARKER: DB = BENCH MARK DISK
 KC0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0051_STAMPING: N 102 1935
 KC0051_MARK LOGO: CGS
 KC0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0051+STABILITY: SURFACE MOTION
 KC0051
 KC0051  HISTORY     - Date     Condition        Report By
 KC0051  HISTORY     - 1935     MONUMENTED       CGS
 KC0051
 KC0051                          STATION DESCRIPTION
 KC0051
 KC0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0051'1.9 MI E FROM READER.
 KC0051'1.9 MILES EAST ALONG STATE HIGHWAY 108 FROM THE NORTH JUNCTION
 KC0051'OF STATE HIGHWAY 111 AT READER, MACOUPIN COUNTY, ABOUT 100 FEET
 KC0051'WEST OF CULVERT 108-32.79, 60 FEET WEST OF THE CHURCH, 70 FEET
 KC0051'SOUTH OF THE HIGHWAY, AND 1 FOOT SOUTH OF A FENCE.  A STANDARD
 KC0051'DISK, STAMPED N 102 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0056 ***********************************************************************
 JC0056  DESIGNATION -  N 103
 JC0056  PID         -  JC0056
 JC0056  STATE/COUNTY-  IL/MADISON
 JC0056  COUNTRY     -  US
 JC0056  USGS QUAD   -  ALTON (2018)
 JC0056
 JC0056                         *CURRENT SURVEY CONTROL
 JC0056  ______________________________________________________________________
 JC0056* NAD 83(2011) POSITION- 38 58 09.21356(N) 090 08 13.85020(W)   ADJUSTED
 JC0056* NAD 83(2011) ELLIP HT-   119.659 (meters)        (06/27/12)   ADJUSTED
 JC0056* NAD 83(2011) EPOCH   -  2010.00
 JC0056* NAVD 88 ORTHO HEIGHT -   151.121 (meters)      495.80  (feet) ADJUSTED
 JC0056  ______________________________________________________________________
 JC0056  GEOID HEIGHT    -        -31.440 (meters)                     GEOID18
 JC0056  NAD 83(2011) X  -    -11,888.820 (meters)                     COMP
 JC0056  NAD 83(2011) Y  - -4,965,555.425 (meters)                     COMP
 JC0056  NAD 83(2011) Z  -  3,989,736.671 (meters)                     COMP
 JC0056  LAPLACE CORR    -          2.04  (seconds)                    DEFLEC18
 JC0056  DYNAMIC HEIGHT  -        151.030 (meters)      495.50  (feet) COMP
 JC0056  MODELED GRAVITY -    980,023.7   (mgal)                       NAVD 88
 JC0056
 JC0056  VERT ORDER      -  SECOND    CLASS 0
 JC0056
 JC0056  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC0056  Standards:
 JC0056         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC0056            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC0056  -------------------------------------------------------------------
 JC0056  NETWORK    1.79   2.18           0.78   0.68   1.11     -0.00625975
 JC0056  -------------------------------------------------------------------
 JC0056  Click here for local accuracies and other accuracy information.
 JC0056
 JC0056.The horizontal coordinates were established by GPS observations
 JC0056.and adjusted by the National Geodetic Survey in June 2012.
 JC0056
 JC0056.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC0056.been affixed to the stable North American tectonic plate. See 
 JC0056.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC0056
 JC0056.The horizontal coordinates are valid at the epoch date displayed above
 JC0056.which is a decimal equivalence of Year/Month/Day.
 JC0056
 JC0056.The orthometric height was determined by differential leveling and
 JC0056.adjusted by the NATIONAL GEODETIC SURVEY
 JC0056.in June 1991.
 JC0056
 JC0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0056.GEOID18 height accuracy estimate available here.
 JC0056
 JC0056.Click photographs - Photos may exist for this station.
 JC0056
 JC0056.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC0056
 JC0056.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC0056
 JC0056.The ellipsoidal height was determined by GPS observations
 JC0056.and is referenced to NAD 83.
 JC0056
 JC0056.The dynamic height is computed by dividing the NAVD 88
 JC0056.geopotential number by the normal gravity value computed on the
 JC0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0056.degrees latitude (g = 980.6199 gals.).
 JC0056
 JC0056.The modeled gravity was interpolated from observed gravity values.
 JC0056
 JC0056. The following values were computed from the NAD 83(2011) position.
 JC0056
 JC0056;                    North         East     Units Scale Factor Converg.
 JC0056;SPC IL W     -   255,553.515   702,555.227   MT  0.99994126   +0 01 06.8
 JC0056;SPC IL W     -   838,428.49  2,304,966.61   sFT  0.99994126   +0 01 06.8
 JC0056;UTM  15      - 4,317,260.294   748,025.685   MT  1.00035756   +1 48 04.9
 JC0056
 JC0056!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC0056!SPC IL W     -   0.99998123  x   0.99994126  =   0.99992249
 JC0056!UTM  15      -   0.99998123  x   1.00035756  =   1.00033878
 JC0056
 JC0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4802517260(NAD 83)
 JC0056
 JC0056                          SUPERSEDED SURVEY CONTROL
 JC0056
 JC0056  NAD 83(2007)-  38 58 09.21344(N)    090 08 13.85109(W) AD(2002.00) 0
 JC0056  ELLIP H (02/10/07)  119.691  (m)                       GP(2002.00)    
 JC0056  ELLIP H (02/03/05)  119.663  (m)                       GP(       ) 4 2
 JC0056  NAD 83(1997)-  38 58 09.21344(N)    090 08 13.85114(W) AD(       ) 1
 JC0056  ELLIP H (01/06/03)  119.700  (m)                       GP(       ) 3 2
 JC0056  NAVD 88             151.12   (m)          495.8    (f) LEVELING    3  
 JC0056  NGVD 29 (??/??/92)  151.251  (m)          496.23   (f) ADJ UNCH    2 0
 JC0056
 JC0056.Superseded values are not recommended for survey control.
 JC0056
 JC0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0056.See file dsdata.pdf to determine how the superseded data were derived.
 JC0056
 JC0056_MARKER: DB = BENCH MARK DISK
 JC0056_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JC0056_SP_SET: CULVERT HEADWALL
 JC0056_STAMPING: N 103 1935
 JC0056_MARK LOGO: CGS
 JC0056_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0056+STABILITY: SURFACE MOTION
 JC0056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0056+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2019
 JC0056
 JC0056  HISTORY     - Date     Condition        Report By
 JC0056  HISTORY     - 1935     MONUMENTED       CGS
 JC0056  HISTORY     - 19911201 GOOD             USGS
 JC0056  HISTORY     - 19990830 GOOD             NGS
 JC0056  HISTORY     - 20010418 GOOD             JCLS
 JC0056  HISTORY     - 20120807 GOOD             ILDT
 JC0056  HISTORY     - 20191008 GOOD             ILDT
 JC0056
 JC0056                          STATION DESCRIPTION
 JC0056
 JC0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0056'5.4 MI S FROM BRIGHTON.
 JC0056'IN MADISON COUNTY, 5.4 MILES SOUTH ALONG THE CHICAGO, BURLINGTON
 JC0056'AND QUINCY RAILROAD FROM THE STATION AT BRIGHTON, MACOUPIN
 JC0056'COUNTY, 82 YARDS NORTH OF MILEPOST 33, 7 YARDS NORTH OF A ROAD
 JC0056'CROSSING, AT CULVERT 33.05, 3 YARDS EAST OF THE CENTERLINE OF THE
 JC0056'TRACK, AND IN THE TOP OF THE CONCRETE CULVERT.  A STANDARD
 JC0056'DISK, STAMPED N 103 1935.
 JC0056
 JC0056                          STATION RECOVERY (1991)
 JC0056
 JC0056'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1991 (GDW)
 JC0056'RECOVERED IN GOOD CONDITION.
 JC0056
 JC0056                          STATION RECOVERY (1999)
 JC0056
 JC0056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (RB)
 JC0056'RECOVERED AS DESCRIBED
 JC0056'
 JC0056
 JC0056                          STATION RECOVERY (2001)
 JC0056
 JC0056'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 JC0056'RECOVERED IN GOOD CONDITION.
 JC0056
 JC0056                          STATION RECOVERY (2012)
 JC0056
 JC0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0056'RECOVERED IN GOOD CONDITION.
 JC0056
 JC0056                          STATION RECOVERY (2019)
 JC0056
 JC0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC0056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1123 ***********************************************************************
 JB1123  DESIGNATION -  N 104
 JB1123  PID         -  JB1123
 JB1123  STATE/COUNTY-  IL/WASHINGTON
 JB1123  COUNTRY     -  US
 JB1123  USGS QUAD   -  IRVINGTON (2018)
 JB1123
 JB1123                         *CURRENT SURVEY CONTROL
 JB1123  ______________________________________________________________________
 JB1123* NAD 83(1986) POSITION- 38 29 15.     (N) 089 11 58.     (W)   SCALED
 JB1123* NAVD 88 ORTHO HEIGHT -   141.736 (meters)      465.01  (feet) ADJUSTED
 JB1123  ______________________________________________________________________
 JB1123  GEOID HEIGHT    -        -30.545 (meters)                     GEOID18
 JB1123  DYNAMIC HEIGHT  -        141.646 (meters)      464.72  (feet) COMP
 JB1123  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 JB1123
 JB1123  VERT ORDER      -  SECOND    CLASS 0
 JB1123
 JB1123.The horizontal coordinates were scaled from a map and have
 JB1123.an estimated accuracy of +/- 6 seconds.
 JB1123
 JB1123.The orthometric height was determined by differential leveling and
 JB1123.adjusted by the NATIONAL GEODETIC SURVEY
 JB1123.in June 1991.
 JB1123
 JB1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1123.GEOID18 height accuracy estimate available here.
 JB1123
 JB1123.Click photographs - Photos may exist for this station.
 JB1123
 JB1123.The dynamic height is computed by dividing the NAVD 88
 JB1123.geopotential number by the normal gravity value computed on the
 JB1123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1123.degrees latitude (g = 980.6199 gals.).
 JB1123
 JB1123.The modeled gravity was interpolated from observed gravity values.
 JB1123
 JB1123;                    North         East    Units  Estimated Accuracy
 JB1123;SPC IL W     -   202,520.      784,380.      MT  (+/- 180 meters Scaled)
 JB1123
 JB1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH081621(NAD 83)
 JB1123
 JB1123                          SUPERSEDED SURVEY CONTROL
 JB1123
 JB1123  NGVD 29 (??/??/92)  141.866  (m)          465.44   (f) ADJ UNCH    2 0
 JB1123
 JB1123.Superseded values are not recommended for survey control.
 JB1123
 JB1123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1123.See file dsdata.pdf to determine how the superseded data were derived.
 JB1123
 JB1123_MARKER: DB = BENCH MARK DISK
 JB1123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1123_STAMPING: N 104 1935
 JB1123_MARK LOGO: CGS
 JB1123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1123+STABILITY: SURFACE MOTION
 JB1123_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1123+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2012
 JB1123
 JB1123  HISTORY     - Date     Condition        Report By
 JB1123  HISTORY     - 1935     MONUMENTED       CGS
 JB1123  HISTORY     - 20110815 MARK NOT FOUND   ILDT
 JB1123  HISTORY     - 20121009 GOOD             ILDT
 JB1123
 JB1123                          STATION DESCRIPTION
 JB1123
 JB1123'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1123'3.9 MI SW FROM CENTRALIA.
 JB1123'IN WASHINGTON COUNTY, 3.9 MILES SOUTHWEST ALONG THE
 JB1123'MISSOURI-ILLINOIS RAILROAD FROM THE CHERRY STREET CROSSING AT
 JB1123'CENTRALIA, MARION COUNTY, 60 YARDS EAST OF THE STATION SIGN
 JB1123'NOLTINGS, AT POLE 18+05, AT A ROAD CROSSING, 15 YARDS SOUTH OF
 JB1123'THE CENTERLINE OF THE TRACK, 12 YARDS EAST OF THE CENTERLINE OF
 JB1123'THE ROAD, AT A FENCE.  A STANDARD DISK, STAMPED N 104 1935 AND
 JB1123'SET IN THE TOP OF A CONCRETE POST.
 JB1123
 JB1123                          STATION RECOVERY (2011)
 JB1123
 JB1123'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1123'MARK NOT FOUND.
 JB1123
 JB1123                          STATION RECOVERY (2012)
 JB1123
 JB1123'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1123'TRACKS AND CROSSING ARE GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0877 ***********************************************************************
 HB0877  DESIGNATION -  N 106
 HB0877  PID         -  HB0877
 HB0877  STATE/COUNTY-  IL/UNION
 HB0877  COUNTRY     -  US
 HB0877  USGS QUAD   -  JONESBORO (2018)
 HB0877
 HB0877                         *CURRENT SURVEY CONTROL
 HB0877  ______________________________________________________________________
 HB0877* NAD 83(1986) POSITION- 37 27 00.     (N) 089 16 29.     (W)   SCALED
 HB0877* NAVD 88 ORTHO HEIGHT -   160.804 (meters)      527.57  (feet) ADJUSTED
 HB0877  ______________________________________________________________________
 HB0877  GEOID HEIGHT    -        -28.522 (meters)                     GEOID18
 HB0877  DYNAMIC HEIGHT  -        160.689 (meters)      527.19  (feet) COMP
 HB0877  MODELED GRAVITY -    979,915.5   (mgal)                       NAVD 88
 HB0877
 HB0877  VERT ORDER      -  SECOND    CLASS 0
 HB0877
 HB0877.The horizontal coordinates were scaled from a map and have
 HB0877.an estimated accuracy of +/- 6 seconds.
 HB0877
 HB0877.The orthometric height was determined by differential leveling and
 HB0877.adjusted by the NATIONAL GEODETIC SURVEY
 HB0877.in June 1991.
 HB0877
 HB0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0877.GEOID18 height accuracy estimate available here.
 HB0877
 HB0877.Click photographs - Photos may exist for this station.
 HB0877
 HB0877.The dynamic height is computed by dividing the NAVD 88
 HB0877.geopotential number by the normal gravity value computed on the
 HB0877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0877.degrees latitude (g = 980.6199 gals.).
 HB0877
 HB0877.The modeled gravity was interpolated from observed gravity values.
 HB0877
 HB0877;                    North         East    Units  Estimated Accuracy
 HB0877;SPC IL W     -    87,300.      778,920.      MT  (+/- 180 meters Scaled)
 HB0877
 HB0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG987472(NAD 83)
 HB0877
 HB0877                          SUPERSEDED SURVEY CONTROL
 HB0877
 HB0877  NGVD 29 (11/26/84)  160.818  (m)          527.62   (f) ADJUSTED    2 0
 HB0877
 HB0877.Superseded values are not recommended for survey control.
 HB0877
 HB0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0877.See file dsdata.pdf to determine how the superseded data were derived.
 HB0877
 HB0877_MARKER: DB = BENCH MARK DISK
 HB0877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0877_STAMPING: N 106 1935
 HB0877_MARK LOGO: CGS
 HB0877_PROJECTION: FLUSH
 HB0877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0877+STABILITY: SURFACE MOTION
 HB0877
 HB0877  HISTORY     - Date     Condition        Report By
 HB0877  HISTORY     - 1935     MONUMENTED       CGS
 HB0877  HISTORY     - 1949     GOOD             CGS
 HB0877  HISTORY     - 1976     GOOD             ILDT
 HB0877  HISTORY     - 1976     GOOD             ILDT
 HB0877  HISTORY     - 1976     GOOD             ILDT
 HB0877  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0877
 HB0877                          STATION DESCRIPTION
 HB0877
 HB0877'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0877'AT JONESBORO.
 HB0877'AT JONESBORO, ABOUT 0.2 MILE SOUTHWEST ALONG COOK AVENUE FROM THE
 HB0877'JUNCTION OF STATE HIGHWAY 146 (WILLARDS FERRY ROAD), AT THE GRADE
 HB0877'SCHOOL, 4 FEET NORTHWEST OF THE NORTHWEST EDGE OF THE NORTHWEST
 HB0877'SIDE WALK OF COOK AVENUE, 126.5 FEET EAST-SOUTHEAST OF THE EAST
 HB0877'CORNER OF THE GYMNASIUM BUILDING, 34 FEET NORTHEAST OF THE
 HB0877'NORTHEAST EDGE OF THE SIDE WALK LEADING FROM COOK AVENUE TO THE
 HB0877'GYMNASIUM, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS POST ABOUT
 HB0877'LEVEL WITH COOK AVENUE AND SET IN THE TOP OF A CONCRETE POST
 HB0877'ABOUT FLUSH WITH THE GROUND.
 HB0877
 HB0877                          STATION RECOVERY (1976)
 HB0877
 HB0877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0877'RECOVERED IN GOOD CONDITION.
 HB0877
 HB0877                          STATION RECOVERY (1976)
 HB0877
 HB0877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0877'RECOVERED IN GOOD CONDITION.
 HB0877
 HB0877                          STATION RECOVERY (1976)
 HB0877
 HB0877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0877'RECOVERED IN GOOD CONDITION.
 HB0877
 HB0877                          STATION RECOVERY (2002)
 HB0877
 HB0877'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0877'MARK DESTROYED. PRINCIPAL OF SCHOOL NOTED MARK WAS DESTROYED DURING
 HB0877'EXCAVATION WORK IN FRONT OF OLD GYM IN 2001.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0758 ***********************************************************************
 HB0758  DESIGNATION -  N 107
 HB0758  PID         -  HB0758
 HB0758  STATE/COUNTY-  IL/ALEXANDER
 HB0758  COUNTRY     -  US
 HB0758  USGS QUAD   -  THEBES (2018)
 HB0758
 HB0758                         *CURRENT SURVEY CONTROL
 HB0758  ______________________________________________________________________
 HB0758* NAD 83(1986) POSITION- 37 11 53.     (N) 089 25 05.     (W)   SCALED
 HB0758* NAVD 88 ORTHO HEIGHT -   166.473 (meters)      546.17  (feet) ADJUSTED
 HB0758  ______________________________________________________________________
 HB0758  GEOID HEIGHT    -        -28.219 (meters)                     GEOID18
 HB0758  DYNAMIC HEIGHT  -        166.352 (meters)      545.77  (feet) COMP
 HB0758  MODELED GRAVITY -    979,905.2   (mgal)                       NAVD 88
 HB0758
 HB0758  VERT ORDER      -  SECOND    CLASS 0
 HB0758
 HB0758.The horizontal coordinates were scaled from a map and have
 HB0758.an estimated accuracy of +/- 6 seconds.
 HB0758
 HB0758.The orthometric height was determined by differential leveling and
 HB0758.adjusted by the NATIONAL GEODETIC SURVEY
 HB0758.in June 1991.
 HB0758
 HB0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0758.GEOID18 height accuracy estimate available here.
 HB0758
 HB0758.Click photographs - Photos may exist for this station.
 HB0758
 HB0758.The dynamic height is computed by dividing the NAVD 88
 HB0758.geopotential number by the normal gravity value computed on the
 HB0758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0758.degrees latitude (g = 980.6199 gals.).
 HB0758
 HB0758.The modeled gravity was interpolated from observed gravity values.
 HB0758
 HB0758;                    North         East    Units  Estimated Accuracy
 HB0758;SPC IL W     -    59,230.      766,460.      MT  (+/- 180 meters Scaled)
 HB0758
 HB0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG853195(NAD 83)
 HB0758
 HB0758                          SUPERSEDED SURVEY CONTROL
 HB0758
 HB0758  NGVD 29 (11/26/84)  166.353  (m)          545.78   (f) ADJUSTED    2 0
 HB0758
 HB0758.Superseded values are not recommended for survey control.
 HB0758
 HB0758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0758.See file dsdata.pdf to determine how the superseded data were derived.
 HB0758
 HB0758_MARKER: DB = BENCH MARK DISK
 HB0758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0758_STAMPING: N 107 1935
 HB0758_MARK LOGO: CGS
 HB0758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0758+STABILITY: SURFACE MOTION
 HB0758
 HB0758  HISTORY     - Date     Condition        Report By
 HB0758  HISTORY     - 1935     MONUMENTED       CGS
 HB0758  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0758
 HB0758                          STATION DESCRIPTION
 HB0758
 HB0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0758'2.8 MI SE FROM THEBES.
 HB0758'2.8 MILES SOUTHEAST ALONG STATE HIGHWAY 3 FROM THE HIGH SCHOOL
 HB0758'AT THEBES, ALEXANDER COUNTY, AT THE H. MILLER RESIDENCE IN 1935,
 HB0758'30 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND 10 FEET
 HB0758'SOUTHEAST OF A CONCRETE CULVERT UNDER A LANE LEADING TO THE HOUSE.
 HB0758'A STANDARD DISK, STAMPED N 107 1935 AND SET IN THE TOP OF A
 HB0758'CONCRETE POST.
 HB0758
 HB0758                          STATION RECOVERY (2002)
 HB0758
 HB0758'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0758'MARK KNOWN DESTROYED DUE TO NEW HWY CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0181 ***********************************************************************
 JB0181  DESIGNATION -  N 108
 JB0181  PID         -  JB0181
 JB0181  STATE/COUNTY-  IL/WAYNE
 JB0181  COUNTRY     -  US
 JB0181  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0181
 JB0181                         *CURRENT SURVEY CONTROL
 JB0181  ______________________________________________________________________
 JB0181* NAD 83(1986) POSITION- 38 22 23.     (N) 088 21 36.     (W)   SCALED
 JB0181* NAVD 88 ORTHO HEIGHT -   131.378 (meters)      431.03  (feet) ADJUSTED
 JB0181  ______________________________________________________________________
 JB0181  GEOID HEIGHT    -        -30.573 (meters)                     GEOID18
 JB0181  DYNAMIC HEIGHT  -        131.295 (meters)      430.76  (feet) COMP
 JB0181  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 JB0181
 JB0181  VERT ORDER      -  SECOND    CLASS 0
 JB0181
 JB0181.The horizontal coordinates were scaled from a map and have
 JB0181.an estimated accuracy of +/- 6 seconds.
 JB0181
 JB0181.The orthometric height was determined by differential leveling and
 JB0181.adjusted by the NATIONAL GEODETIC SURVEY
 JB0181.in June 1991.
 JB0181
 JB0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0181.GEOID18 height accuracy estimate available here.
 JB0181
 JB0181.Click photographs - Photos may exist for this station.
 JB0181
 JB0181.The dynamic height is computed by dividing the NAVD 88
 JB0181.geopotential number by the normal gravity value computed on the
 JB0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0181.degrees latitude (g = 980.6199 gals.).
 JB0181
 JB0181.The modeled gravity was interpolated from observed gravity values.
 JB0181
 JB0181;                    North         East    Units  Estimated Accuracy
 JB0181;SPC IL E     -   189,380.      297,670.      MT  (+/- 180 meters Scaled)
 JB0181
 JB0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH812480(NAD 83)
 JB0181
 JB0181                          SUPERSEDED SURVEY CONTROL
 JB0181
 JB0181  NGVD 29 (??/??/92)  131.502  (m)          431.44   (f) ADJ UNCH    2 0
 JB0181
 JB0181.Superseded values are not recommended for survey control.
 JB0181
 JB0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0181.See file dsdata.pdf to determine how the superseded data were derived.
 JB0181
 JB0181_MARKER: DB = BENCH MARK DISK
 JB0181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0181_STAMPING: N 108 1935
 JB0181_MARK LOGO: CGS
 JB0181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0181+STABILITY: SURFACE MOTION
 JB0181
 JB0181  HISTORY     - Date     Condition        Report By
 JB0181  HISTORY     - 1935     MONUMENTED       CGS
 JB0181  HISTORY     - 1942     MARK NOT FOUND   CGS
 JB0181  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 JB0181
 JB0181                          STATION DESCRIPTION
 JB0181
 JB0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0181'AT FAIRFIELD.
 JB0181'AT FAIRFIELD, WAYNE COUNTY, ON THE SOUTHERN RAILWAY, IN LINE WITH
 JB0181'THE WEST END OF THE STATION, 10 RAILS EAST OF THE CROSSING OF
 JB0181'U.S. HIGHWAY 45, AND 40 FEET SOUTH OF THE MAIN TRACK.  A
 JB0181'STANDARD DISK, STAMPED N 108 1935 AND SET IN THE TOP OF A
 JB0181'CONCRETE POST.
 JB0181
 JB0181                          STATION RECOVERY (2012)
 JB0181
 JB0181'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0181'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1091 ***********************************************************************
 JB1091  DESIGNATION -  N 109
 JB1091  PID         -  JB1091
 JB1091  STATE/COUNTY-  IL/JEFFERSON
 JB1091  COUNTRY     -  US
 JB1091  USGS QUAD   -  WOODLAWN (2018)
 JB1091
 JB1091                         *CURRENT SURVEY CONTROL
 JB1091  ______________________________________________________________________
 JB1091* NAD 83(1986) POSITION- 38 19 45.     (N) 089 02 48.     (W)   SCALED
 JB1091* NAVD 88 ORTHO HEIGHT -   150.544 (meters)      493.91  (feet) ADJUSTED
 JB1091  ______________________________________________________________________
 JB1091  GEOID HEIGHT    -        -30.129 (meters)                     GEOID18
 JB1091  DYNAMIC HEIGHT  -        150.448 (meters)      493.59  (feet) COMP
 JB1091  MODELED GRAVITY -    979,990.0   (mgal)                       NAVD 88
 JB1091
 JB1091  VERT ORDER      -  SECOND    CLASS 0
 JB1091
 JB1091.The horizontal coordinates were scaled from a map and have
 JB1091.an estimated accuracy of +/- 6 seconds.
 JB1091
 JB1091.The orthometric height was determined by differential leveling and
 JB1091.adjusted by the NATIONAL GEODETIC SURVEY
 JB1091.in June 1991.
 JB1091
 JB1091.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1091.GEOID18 height accuracy estimate available here.
 JB1091
 JB1091.Click photographs - Photos may exist for this station.
 JB1091
 JB1091.The dynamic height is computed by dividing the NAVD 88
 JB1091.geopotential number by the normal gravity value computed on the
 JB1091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1091.degrees latitude (g = 980.6199 gals.).
 JB1091
 JB1091.The modeled gravity was interpolated from observed gravity values.
 JB1091
 JB1091;                    North         East    Units  Estimated Accuracy
 JB1091;SPC IL E     -   184,750.      237,630.      MT  (+/- 180 meters Scaled)
 JB1091
 JB1091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH211443(NAD 83)
 JB1091
 JB1091                          SUPERSEDED SURVEY CONTROL
 JB1091
 JB1091  NGVD 29 (??/??/92)  150.649  (m)          494.25   (f) ADJ UNCH    2 0
 JB1091
 JB1091.Superseded values are not recommended for survey control.
 JB1091
 JB1091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1091.See file dsdata.pdf to determine how the superseded data were derived.
 JB1091
 JB1091_MARKER: DB = BENCH MARK DISK
 JB1091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1091_STAMPING: N 109 1935
 JB1091_MARK LOGO: CGS
 JB1091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1091+STABILITY: SURFACE MOTION
 JB1091
 JB1091  HISTORY     - Date     Condition        Report By
 JB1091  HISTORY     - 1935     MONUMENTED       CGS
 JB1091  HISTORY     - 1961     GOOD             CGS
 JB1091  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1091
 JB1091                          STATION DESCRIPTION
 JB1091
 JB1091'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1091'AT WOODLAWN.
 JB1091'AT THE WEST EDGE OF WOODLAWN AT THE CROSSING OF THE LOUISVILLE AND
 JB1091'NASHVILLE RAILROAD AND THE CHICAGO, BURLINGTON AND QUINCY RAILROAD,
 JB1091'ABOUT 0.10 MILE NORTH OF THE CHICAGO, BURLINGTON AND QUINCY
 JB1091'RAILROAD STATION, 93 FEET NORTH OF THE NORTH RAIL OF THE LOUISVILLE
 JB1091'AND NASHVILLE RAILROAD, 54.5 FEET WEST OF THE WEST RAIL OF THE
 JB1091'WEST TRACK OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, 46
 JB1091'FEET WEST OF THE CROSSING SIGNAL, 89 FEET NORTHEAST OF SIGNAL
 JB1091'NUMBER 4154, 60 FEET NORTHWEST OF A TELEPHONE POLE, 1.8 FEET
 JB1091'SOUTH WEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 JB1091'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1091'4 INCHES.
 JB1091
 JB1091                          STATION RECOVERY (2009)
 JB1091
 JB1091'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1091'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0012 ***********************************************************************
 KB0012  DESIGNATION -  N 11
 KB0012  PID         -  KB0012
 KB0012  STATE/COUNTY-  IL/DOUGLAS
 KB0012  COUNTRY     -  US
 KB0012  USGS QUAD   -  ARCOLA (2018)
 KB0012
 KB0012                         *CURRENT SURVEY CONTROL
 KB0012  ______________________________________________________________________
 KB0012* NAD 83(1986) POSITION- 39 41 35.82   (N) 088 20 21.87   (W)   HD_HELD1
 KB0012* NAVD 88 ORTHO HEIGHT -   203.548 (meters)      667.81  (feet) ADJUSTED
 KB0012  ______________________________________________________________________
 KB0012  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KB0012  DYNAMIC HEIGHT  -        203.437 (meters)      667.44  (feet) COMP
 KB0012  MODELED GRAVITY -    980,075.4   (mgal)                       NAVD 88
 KB0012
 KB0012  VERT ORDER      -  FIRST     CLASS II
 KB0012
 KB0012.The horizontal coordinates were determined by differentially corrected
 KB0012.hand held GPS observations or other comparable positioning techniques
 KB0012.and have an estimated accuracy of +/- 3 meters.
 KB0012
 KB0012.The orthometric height was determined by differential leveling and
 KB0012.adjusted by the NATIONAL GEODETIC SURVEY
 KB0012.in June 1991.
 KB0012
 KB0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0012.GEOID18 height accuracy estimate available here.
 KB0012
 KB0012.Click photographs - Photos may exist for this station.
 KB0012
 KB0012.The dynamic height is computed by dividing the NAVD 88
 KB0012.geopotential number by the normal gravity value computed on the
 KB0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0012.degrees latitude (g = 980.6199 gals.).
 KB0012
 KB0012.The modeled gravity was interpolated from observed gravity values.
 KB0012
 KB0012;                    North         East    Units  Estimated Accuracy
 KB0012;SPC IL E     -   335,945.9     299,478.9     MT  (+/- 3 meters HH1 GPS) 
 KB0012
 KB0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8515694572(NAD 83)
 KB0012
 KB0012                          SUPERSEDED SURVEY CONTROL
 KB0012
 KB0012  NGVD 29 (??/??/92)  203.625  (m)          668.06   (f) ADJ UNCH    1 2
 KB0012
 KB0012.Superseded values are not recommended for survey control.
 KB0012
 KB0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0012.See file dsdata.pdf to determine how the superseded data were derived.
 KB0012
 KB0012_MARKER: DB = BENCH MARK DISK
 KB0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0012_STAMPING: N 11 1933
 KB0012_MARK LOGO: CGS
 KB0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0012+STABILITY: SURFACE MOTION
 KB0012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0012+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0012
 KB0012  HISTORY     - Date     Condition        Report By
 KB0012  HISTORY     - 1933     MONUMENTED       CGS
 KB0012  HISTORY     - 1973     GOOD             ILHD
 KB0012  HISTORY     - 20110907 GOOD             ILDT
 KB0012
 KB0012                          STATION DESCRIPTION
 KB0012
 KB0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0012'2 MI W FROM ARCOLA.
 KB0012'ABOUT 2 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM ARCOLA,
 KB0012'DOUGLAS COUNTY, 10 POLES WEST OF MILEPOST TH 56, 20 FEET EAST OF
 KB0012'THE CENTERLINE OF A ROAD AT A GRADE CROSSING, 27 FEET SOUTH OF
 KB0012'THE TRACK, AND 35 FEET NORTH OF THE CENTERLINE OF STATE HIGHWAY
 KB0012'133.  A STANDARD DISK, STAMPED N 11 1933 AND SET IN THE TOP OF A
 KB0012'CONCRETE POST.  NOTE-- 4 FEET EAST OF STATE RIGHT-OF-WAY MARKER.
 KB0012
 KB0012                          STATION RECOVERY (1973)
 KB0012
 KB0012'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0012'RECOVERED IN GOOD CONDITION.
 KB0012
 KB0012                          STATION RECOVERY (2011)
 KB0012
 KB0012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0012'MARK IS LOCATED IN THE NE QUAD OF IL 133 AND 700E.  2FT. SOUTH WITNESS
 KB0012'POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0340 ***********************************************************************
 HB0340  DESIGNATION -  N 111
 HB0340  PID         -  HB0340
 HB0340  STATE/COUNTY-  IL/MASSAC
 HB0340  COUNTRY     -  US
 HB0340  USGS QUAD   -  METROPOLIS (2018)
 HB0340
 HB0340                         *CURRENT SURVEY CONTROL
 HB0340  ______________________________________________________________________
 HB0340* NAD 83(1986) POSITION- 37 13 17.     (N) 088 43 14.     (W)   SCALED
 HB0340* NAVD 88 ORTHO HEIGHT -   122.157 (meters)      400.78  (feet) ADJUSTED
 HB0340  ______________________________________________________________________
 HB0340  GEOID HEIGHT    -        -28.523 (meters)                     GEOID18
 HB0340  DYNAMIC HEIGHT  -        122.069 (meters)      400.49  (feet) COMP
 HB0340  MODELED GRAVITY -    979,905.8   (mgal)                       NAVD 88
 HB0340
 HB0340  VERT ORDER      -  SECOND    CLASS 0
 HB0340
 HB0340.The horizontal coordinates were scaled from a map and have
 HB0340.an estimated accuracy of +/- 6 seconds.
 HB0340
 HB0340.The orthometric height was determined by differential leveling and
 HB0340.adjusted by the NATIONAL GEODETIC SURVEY
 HB0340.in June 1991.
 HB0340
 HB0340.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0340.GEOID18 height accuracy estimate available here.
 HB0340
 HB0340.Click photographs - Photos may exist for this station.
 HB0340
 HB0340.The dynamic height is computed by dividing the NAVD 88
 HB0340.geopotential number by the normal gravity value computed on the
 HB0340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0340.degrees latitude (g = 980.6199 gals.).
 HB0340
 HB0340.The modeled gravity was interpolated from observed gravity values.
 HB0340
 HB0340;                    North         East    Units  Estimated Accuracy
 HB0340;SPC IL E     -    61,630.      265,630.      MT  (+/- 180 meters Scaled)
 HB0340
 HB0340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG473208(NAD 83)
 HB0340
 HB0340                          SUPERSEDED SURVEY CONTROL
 HB0340
 HB0340  NGVD 29 (11/26/84)  122.209  (m)          400.95   (f) ADJUSTED    2 0
 HB0340
 HB0340.Superseded values are not recommended for survey control.
 HB0340
 HB0340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0340.See file dsdata.pdf to determine how the superseded data were derived.
 HB0340
 HB0340_MARKER: DB = BENCH MARK DISK
 HB0340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0340_STAMPING: N 111 1935
 HB0340_MARK LOGO: CGS
 HB0340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0340+STABILITY: SURFACE MOTION
 HB0340
 HB0340  HISTORY     - Date     Condition        Report By
 HB0340  HISTORY     - 1935     MONUMENTED       CGS
 HB0340
 HB0340                          STATION DESCRIPTION
 HB0340
 HB0340'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0340'2.1 MI S FROM ROUND KNOB.
 HB0340'2.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0340'STATION AT ROUND KNOB, MASSAC COUNTY, 0.1 MILE SOUTH OF MILEPOST
 HB0340'B 11, 90 YARDS NORTH OF A FARM-ROAD CROSSING, 16 YARDS WEST
 HB0340'OF THE CENTERLINE OF THE TRACK, AND AT A FENCE.  A STANDARD
 HB0340'DISK, STAMPED N 111 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0847 ***********************************************************************
 JB0847  DESIGNATION -  N 113
 JB0847  PID         -  JB0847
 JB0847  STATE/COUNTY-  IL/BOND
 JB0847  COUNTRY     -  US
 JB0847  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0847
 JB0847                         *CURRENT SURVEY CONTROL
 JB0847  ______________________________________________________________________
 JB0847* NAD 83(1986) POSITION- 38 54 08.     (N) 089 20 48.     (W)   SCALED
 JB0847* NAVD 88 ORTHO HEIGHT -   169.870 (meters)      557.32  (feet) ADJUSTED
 JB0847  ______________________________________________________________________
 JB0847  GEOID HEIGHT    -        -31.370 (meters)                     GEOID18
 JB0847  DYNAMIC HEIGHT  -        169.766 (meters)      556.97  (feet) COMP
 JB0847  MODELED GRAVITY -    980,013.5   (mgal)                       NAVD 88
 JB0847
 JB0847  VERT ORDER      -  SECOND    CLASS 0
 JB0847
 JB0847.The horizontal coordinates were scaled from a map and have
 JB0847.an estimated accuracy of +/- 6 seconds.
 JB0847
 JB0847.The orthometric height was determined by differential leveling and
 JB0847.adjusted by the NATIONAL GEODETIC SURVEY
 JB0847.in June 1991.
 JB0847
 JB0847.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0847.GEOID18 height accuracy estimate available here.
 JB0847
 JB0847.Click photographs - Photos may exist for this station.
 JB0847
 JB0847.The dynamic height is computed by dividing the NAVD 88
 JB0847.geopotential number by the normal gravity value computed on the
 JB0847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0847.degrees latitude (g = 980.6199 gals.).
 JB0847
 JB0847.The modeled gravity was interpolated from observed gravity values.
 JB0847
 JB0847;                    North         East    Units  Estimated Accuracy
 JB0847;SPC IL W     -   248,440.      771,130.      MT  (+/- 180 meters Scaled)
 JB0847
 JB0847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ965085(NAD 83)
 JB0847
 JB0847                          SUPERSEDED SURVEY CONTROL
 JB0847
 JB0847  NGVD 29 (??/??/92)  169.997  (m)          557.73   (f) ADJ UNCH    2 0
 JB0847
 JB0847.Superseded values are not recommended for survey control.
 JB0847
 JB0847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0847.See file dsdata.pdf to determine how the superseded data were derived.
 JB0847
 JB0847_MARKER: DB = BENCH MARK DISK
 JB0847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0847_STAMPING: N 113 1935
 JB0847_MARK LOGO: CGS
 JB0847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0847+STABILITY: SURFACE MOTION
 JB0847
 JB0847  HISTORY     - Date     Condition        Report By
 JB0847  HISTORY     - 1935     MONUMENTED       CGS
 JB0847  HISTORY     - 1950     GOOD             CGS
 JB0847  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0847
 JB0847                          STATION DESCRIPTION
 JB0847
 JB0847'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 JB0847'0.4 MI N FROM SMITHBORO.
 JB0847'0.4 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JB0847'FROM THE STATION AT SMITHBORO, BOND COUNTY, AT POLE 92/8, AT THE
 JB0847'CROSSING OF U.S. HIGHWAY 40, 45 FEET NORTH OF THE CENTERLINE OF
 JB0847'U.S. HIGHWAY 40, 25 FEET WEST OF THE WEST RAIL, AND 45 FEET EAST
 JB0847'OF A FENCE.  A STANDARD DISK, STAMPED N 113 1935 AND SET IN THE
 JB0847'TOP OF A CONCRETE POST.
 JB0847
 JB0847                          STATION RECOVERY (1974)
 JB0847
 JB0847'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0847'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1376 ***********************************************************************
 JB1376  DESIGNATION -  N 114
 JB1376  PID         -  JB1376
 JB1376  STATE/COUNTY-  IL/ST CLAIR
 JB1376  COUNTRY     -  US
 JB1376  USGS QUAD   -  O'FALLON (2018)
 JB1376
 JB1376                         *CURRENT SURVEY CONTROL
 JB1376  ______________________________________________________________________
 JB1376* NAD 83(1986) POSITION- 38 30 21.     (N) 089 59 02.     (W)   SCALED
 JB1376* NAVD 88 ORTHO HEIGHT -   146.179 (meters)      479.59  (feet) ADJUSTED
 JB1376  ______________________________________________________________________
 JB1376  GEOID HEIGHT    -        -30.569 (meters)                     GEOID18
 JB1376  DYNAMIC HEIGHT  -        146.086 (meters)      479.28  (feet) COMP
 JB1376  MODELED GRAVITY -    979,985.5   (mgal)                       NAVD 88
 JB1376
 JB1376  VERT ORDER      -  SECOND    CLASS 0
 JB1376
 JB1376.The horizontal coordinates were scaled from a map and have
 JB1376.an estimated accuracy of +/- 6 seconds.
 JB1376
 JB1376.The orthometric height was determined by differential leveling and
 JB1376.adjusted by the NATIONAL GEODETIC SURVEY
 JB1376.in June 1991.
 JB1376
 JB1376.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1376.GEOID18 height accuracy estimate available here.
 JB1376
 JB1376.Click photographs - Photos may exist for this station.
 JB1376
 JB1376.The dynamic height is computed by dividing the NAVD 88
 JB1376.geopotential number by the normal gravity value computed on the
 JB1376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1376.degrees latitude (g = 980.6199 gals.).
 JB1376
 JB1376.The modeled gravity was interpolated from observed gravity values.
 JB1376
 JB1376;                    North         East    Units  Estimated Accuracy
 JB1376;SPC IL W     -   204,130.      715,940.      MT  (+/- 180 meters Scaled)
 JB1376
 JB1376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH398661(NAD 83)
 JB1376
 JB1376                          SUPERSEDED SURVEY CONTROL
 JB1376
 JB1376  NGVD 29 (??/??/92)  146.309  (m)          480.02   (f) ADJ UNCH    2 0
 JB1376
 JB1376.Superseded values are not recommended for survey control.
 JB1376
 JB1376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1376.See file dsdata.pdf to determine how the superseded data were derived.
 JB1376
 JB1376_MARKER: DB = BENCH MARK DISK
 JB1376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1376_STAMPING: N 114 1935
 JB1376_MARK LOGO: CGS
 JB1376_PROJECTION: FLUSH
 JB1376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1376+STABILITY: SURFACE MOTION
 JB1376
 JB1376  HISTORY     - Date     Condition        Report By
 JB1376  HISTORY     - 1935     MONUMENTED       CGS
 JB1376  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1376  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1376
 JB1376                          STATION DESCRIPTION
 JB1376
 JB1376'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1376'AT BELLEVILLE.
 JB1376'AT BELLEVILLE, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB1376'AT THE EAST EDGE OF A BRICK WALL IN FRONT OF THE STATION, 15 FEET
 JB1376'EAST OF THE CENTERLINE OF THE NORTHBOUND MAIN TRACK, AND OPPOSITE
 JB1376'THE SOUTH ENTRANCE OF THE WAITING ROOM.  A STANDARD DISK, STAMPED
 JB1376'N 114 1935 AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB1376'GROUND.
 JB1376
 JB1376                          STATION RECOVERY (1987)
 JB1376
 JB1376'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1376'MARK NOT FOUND.
 JB1376
 JB1376                          STATION RECOVERY (2011)
 JB1376
 JB1376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1376'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0293 ***********************************************************************
 JC0293  DESIGNATION -  N 115
 JC0293  PID         -  JC0293
 JC0293  STATE/COUNTY-  IL/MONROE
 JC0293  COUNTRY     -  US
 JC0293  USGS QUAD   -  OAKVILLE (2017)
 JC0293
 JC0293                         *CURRENT SURVEY CONTROL
 JC0293  ______________________________________________________________________
 JC0293* NAD 83(1986) POSITION- 38 24 33.     (N) 090 15 46.     (W)   SCALED
 JC0293* NAVD 88 ORTHO HEIGHT -   123.770 (meters)      406.07  (feet) ADJUSTED
 JC0293  ______________________________________________________________________
 JC0293  GEOID HEIGHT    -        -30.545 (meters)                     GEOID18
 JC0293  DYNAMIC HEIGHT  -        123.690 (meters)      405.81  (feet) COMP
 JC0293  MODELED GRAVITY -    979,980.9   (mgal)                       NAVD 88
 JC0293
 JC0293  VERT ORDER      -  SECOND    CLASS 0
 JC0293
 JC0293.The horizontal coordinates were scaled from a map and have
 JC0293.an estimated accuracy of +/- 6 seconds.
 JC0293
 JC0293.The orthometric height was determined by differential leveling and
 JC0293.adjusted by the NATIONAL GEODETIC SURVEY
 JC0293.in June 1991.
 JC0293
 JC0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0293.GEOID18 height accuracy estimate available here.
 JC0293
 JC0293.Click photographs - Photos may exist for this station.
 JC0293
 JC0293.The dynamic height is computed by dividing the NAVD 88
 JC0293.geopotential number by the normal gravity value computed on the
 JC0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0293.degrees latitude (g = 980.6199 gals.).
 JC0293
 JC0293.The modeled gravity was interpolated from observed gravity values.
 JC0293
 JC0293;                    North         East    Units  Estimated Accuracy
 JC0293;SPC IL W     -   193,390.      691,610.      MT  (+/- 180 meters Scaled)
 JC0293
 JC0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC390547(NAD 83)
 JC0293
 JC0293                          SUPERSEDED SURVEY CONTROL
 JC0293
 JC0293  NGVD 29 (??/??/92)  123.909  (m)          406.52   (f) ADJ UNCH    2 0
 JC0293
 JC0293.Superseded values are not recommended for survey control.
 JC0293
 JC0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0293.See file dsdata.pdf to determine how the superseded data were derived.
 JC0293
 JC0293_MARKER: DB = BENCH MARK DISK
 JC0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0293_STAMPING: N 115 1935
 JC0293_MARK LOGO: CGS
 JC0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0293+STABILITY: SURFACE MOTION
 JC0293
 JC0293  HISTORY     - Date     Condition        Report By
 JC0293  HISTORY     - 1935     MONUMENTED       CGS
 JC0293  HISTORY     - 1981     MARK NOT FOUND   NGS
 JC0293  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0293
 JC0293                          STATION DESCRIPTION
 JC0293
 JC0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0293'1 MI N FROM WARNOCK.
 JC0293'1.0 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0293'STATION AT WARNOCK, MONROE COUNTY, AT POLE 14/07, 10 FEET NORTH
 JC0293'OF A PRIVATE-ROAD CROSSING, AND 10 FEET WEST OF THE CENTERLINE
 JC0293'OF THE SOUTH-BOUND TRACK.  A STANDARD DISK, STAMPED N 115 1935
 JC0293'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 JC0293'ABOVE GROUND.
 JC0293
 JC0293                          STATION RECOVERY (1981)
 JC0293
 JC0293'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0293'SEARCHED FOR NOT RECOVERED, A ROAD CROSSING IS NO LONGER AT THIS
 JC0293'LOCATION, DESCRIPTION NOW IN ADEQUATE.
 JC0293
 JC0293                          STATION RECOVERY (1987)
 JC0293
 JC0293'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0293'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0527 ***********************************************************************
 KB0527  DESIGNATION -  N 12
 KB0527  PID         -  KB0527
 KB0527  STATE/COUNTY-  IL/MACON
 KB0527  COUNTRY     -  US
 KB0527  USGS QUAD   -  DECATUR (2018)
 KB0527
 KB0527                         *CURRENT SURVEY CONTROL
 KB0527  ______________________________________________________________________
 KB0527* NAD 83(1986) POSITION- 39 50 46.00   (N) 088 56 47.72   (W)   HD_HELD1
 KB0527* NAVD 88 ORTHO HEIGHT -   204.801 (meters)      671.92  (feet) ADJUSTED
 KB0527  ______________________________________________________________________
 KB0527  GEOID HEIGHT    -        -32.286 (meters)                     GEOID18
 KB0527  DYNAMIC HEIGHT  -        204.692 (meters)      671.56  (feet) COMP
 KB0527  MODELED GRAVITY -    980,087.3   (mgal)                       NAVD 88
 KB0527
 KB0527  VERT ORDER      -  FIRST     CLASS II
 KB0527
 KB0527.The horizontal coordinates were determined by differentially corrected
 KB0527.hand held GPS observations or other comparable positioning techniques
 KB0527.and have an estimated accuracy of +/- 3 meters.
 KB0527
 KB0527.The orthometric height was determined by differential leveling and
 KB0527.adjusted by the NATIONAL GEODETIC SURVEY
 KB0527.in June 1991.
 KB0527
 KB0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0527.GEOID18 height accuracy estimate available here.
 KB0527
 KB0527.Click photographs - Photos may exist for this station.
 KB0527
 KB0527.The dynamic height is computed by dividing the NAVD 88
 KB0527.geopotential number by the normal gravity value computed on the
 KB0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0527.degrees latitude (g = 980.6199 gals.).
 KB0527
 KB0527.The modeled gravity was interpolated from observed gravity values.
 KB0527
 KB0527;                    North         East    Units  Estimated Accuracy
 KB0527;SPC IL E     -   353,093.9     247,515.5     MT  (+/- 3 meters HH1 GPS) 
 KB0527
 KB0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3346112490(NAD 83)
 KB0527
 KB0527                          SUPERSEDED SURVEY CONTROL
 KB0527
 KB0527  NGVD 29 (??/??/92)  204.880  (m)          672.18   (f) ADJ UNCH    1 2
 KB0527
 KB0527.Superseded values are not recommended for survey control.
 KB0527
 KB0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0527.See file dsdata.pdf to determine how the superseded data were derived.
 KB0527
 KB0527_MARKER: DB = BENCH MARK DISK
 KB0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0527_STAMPING: N 12 1933
 KB0527_MARK LOGO: CGS
 KB0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0527+STABILITY: SURFACE MOTION
 KB0527
 KB0527  HISTORY     - Date     Condition        Report By
 KB0527  HISTORY     - 1933     MONUMENTED       CGS
 KB0527  HISTORY     - 1961     GOOD             CGS
 KB0527  HISTORY     - 1976     GOOD             NGS
 KB0527  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 KB0527
 KB0527                          STATION DESCRIPTION
 KB0527
 KB0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0527'AT DECATUR.
 KB0527'AT DECATUR, ABOUT 45 YARDS WEST OF THE CROSSING OF EAST ELDORADO
 KB0527'STREET AND THE ILLINOIS CENTRAL RAILROAD, AT THE JUNCTION OF
 KB0527'EAST ELDORADO STREET AND FRONT STREET, IN SECTION 14, R 2 E,
 KB0527'T 16 N, SET IN THE SOUTHWEST CORNER OF THE LAWN AROUND THE
 KB0527'RATH PACKING CO. BUILDING, 13 FEET NORTH OF THE CURB LINE OF
 KB0527'EAST ELDORADO STREET, 18 FEET EAST OF THE CURB LINE OF FRONT
 KB0527'STREET, 34 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE RATH
 KB0527'PACKING CO. BUILDING, ABOUT 1.5 FEET ABOVE THE STREET, AND IS
 KB0527'SET IN TOP OF A CONCRETE POST ABOUT 2 INCHES UNDERGROUND.
 KB0527
 KB0527                          STATION RECOVERY (1976)
 KB0527
 KB0527'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0527'RECOVERED IN GOOD CONDITION.
 KB0527
 KB0527                          STATION RECOVERY (1989)
 KB0527
 KB0527'RECOVERY NOTE BY US POWER SQUADRON 1989 (KD)
 KB0527'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0506 ***********************************************************************
 HB0506  DESIGNATION -  N 120
 HB0506  PID         -  HB0506
 HB0506  STATE/COUNTY-  IL/WILLIAMSON
 HB0506  COUNTRY     -  US
 HB0506  USGS QUAD   -  CRAB ORCHARD (2018)
 HB0506
 HB0506                         *CURRENT SURVEY CONTROL
 HB0506  ______________________________________________________________________
 HB0506* NAD 83(1986) POSITION- 37 41 21.     (N) 088 51 19.     (W)   SCALED
 HB0506* NAVD 88 ORTHO HEIGHT -   131.506 (meters)      431.45  (feet) ADJUSTED
 HB0506  ______________________________________________________________________
 HB0506  GEOID HEIGHT    -        -29.125 (meters)                     GEOID18
 HB0506  DYNAMIC HEIGHT  -        131.415 (meters)      431.15  (feet) COMP
 HB0506  MODELED GRAVITY -    979,932.2   (mgal)                       NAVD 88
 HB0506
 HB0506  VERT ORDER      -  SECOND    CLASS 0
 HB0506
 HB0506.The horizontal coordinates were scaled from a map and have
 HB0506.an estimated accuracy of +/- 6 seconds.
 HB0506
 HB0506.The orthometric height was determined by differential leveling and
 HB0506.adjusted by the NATIONAL GEODETIC SURVEY
 HB0506.in June 1991.
 HB0506
 HB0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0506.GEOID18 height accuracy estimate available here.
 HB0506
 HB0506.Click photographs - Photos may exist for this station.
 HB0506
 HB0506.The dynamic height is computed by dividing the NAVD 88
 HB0506.geopotential number by the normal gravity value computed on the
 HB0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0506.degrees latitude (g = 980.6199 gals.).
 HB0506
 HB0506.The modeled gravity was interpolated from observed gravity values.
 HB0506
 HB0506;                    North         East    Units  Estimated Accuracy
 HB0506;SPC IL E     -   113,600.      253,970.      MT  (+/- 180 meters Scaled)
 HB0506
 HB0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG364729(NAD 83)
 HB0506
 HB0506                          SUPERSEDED SURVEY CONTROL
 HB0506
 HB0506  NGVD 29 (11/26/84)  131.595  (m)          431.74   (f) ADJUSTED    2 0
 HB0506
 HB0506.Superseded values are not recommended for survey control.
 HB0506
 HB0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0506.See file dsdata.pdf to determine how the superseded data were derived.
 HB0506
 HB0506_MARKER: DB = BENCH MARK DISK
 HB0506_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0506_SP_SET: ABUTMENT
 HB0506_STAMPING: N 120 1935
 HB0506_MARK LOGO: CGS
 HB0506_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0506_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0506+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 HB0506
 HB0506  HISTORY     - Date     Condition        Report By
 HB0506  HISTORY     - 1935     MONUMENTED       CGS
 HB0506  HISTORY     - 1962     GOOD             USGS
 HB0506  HISTORY     - 1976     GOOD             ILDT
 HB0506  HISTORY     - 1978     GOOD             ILDT
 HB0506  HISTORY     - 1978     GOOD             ILDT
 HB0506  HISTORY     - 1978     GOOD             ILDT
 HB0506  HISTORY     - 20110614 GOOD             ILDT
 HB0506  HISTORY     - 20230515 GOOD             ILDT
 HB0506
 HB0506                          STATION DESCRIPTION
 HB0506
 HB0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0506'AT NEW DENNISON.
 HB0506'AT NEW DENNISON, WILLIAMSON COUNTY, ON THE ILLINOIS CENTRAL
 HB0506'RAILROAD, 950 FEET SOUTH OF THE STATION, NEAR THE CROSSING OF
 HB0506'STATE HIGHWAY 166, 40 FEET WEST OF THE CENTERLINE OF THE TRACK,
 HB0506'AT A HIGHWAY BRIDGE, AND IN THE TOP OF THE EAST END OF THE SOUTH
 HB0506'ABUTMENT.  A STANDARD DISK, STAMPED N 120 1935.
 HB0506'NOTE--THE RAILROAD TRACKS HAVE BEEN REMOVED THE BENCH MARK IS 0.1
 HB0506'MI. SOUTH OF RT. 166 M.P. 10.01.
 HB0506
 HB0506                          STATION RECOVERY (1962)
 HB0506
 HB0506'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 HB0506'RECOVERED IN GOOD CONDITION.
 HB0506
 HB0506                          STATION RECOVERY (1976)
 HB0506
 HB0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0506'RECOVERED IN GOOD CONDITION.
 HB0506
 HB0506                          STATION RECOVERY (1978)
 HB0506
 HB0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0506'RECOVERED IN GOOD CONDITION.
 HB0506
 HB0506                          STATION RECOVERY (1978)
 HB0506
 HB0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0506'R.R. IS GONE. B.M. IS 0.1 MI. S. OF M.P. 10.01.
 HB0506
 HB0506                          STATION RECOVERY (1978)
 HB0506
 HB0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0506'R.R. IS GONE. B.M. IS 0.1 MI. S. OF M.P. 10.01.
 HB0506
 HB0506                          STATION RECOVERY (2011)
 HB0506
 HB0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0506'MARK IS ON THE NORTH END OF THE EAST HEADWALL OF SN100-2008
 HB0506
 HB0506                          STATION RECOVERY (2023)
 HB0506
 HB0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB0506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0343 ***********************************************************************
 JB0343  DESIGNATION -  N 123
 JB0343  PID         -  JB0343
 JB0343  STATE/COUNTY-  IL/FRANKLIN
 JB0343  COUNTRY     -  US
 JB0343  USGS QUAD   -  REND LAKE DAM (2018)
 JB0343
 JB0343                         *CURRENT SURVEY CONTROL
 JB0343  ______________________________________________________________________
 JB0343* NAD 83(1986) POSITION- 38 00 34.     (N) 088 54 51.     (W)   SCALED
 JB0343* NAVD 88 ORTHO HEIGHT -   136.282 (meters)      447.12  (feet) ADJUSTED
 JB0343  ______________________________________________________________________
 JB0343  GEOID HEIGHT    -        -29.655 (meters)                     GEOID18
 JB0343  DYNAMIC HEIGHT  -        136.191 (meters)      446.82  (feet) COMP
 JB0343  MODELED GRAVITY -    979,958.0   (mgal)                       NAVD 88
 JB0343
 JB0343  VERT ORDER      -  SECOND    CLASS 0
 JB0343
 JB0343.The horizontal coordinates were scaled from a map and have
 JB0343.an estimated accuracy of +/- 6 seconds.
 JB0343
 JB0343.The orthometric height was determined by differential leveling and
 JB0343.adjusted by the NATIONAL GEODETIC SURVEY
 JB0343.in June 1991.
 JB0343
 JB0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0343.GEOID18 height accuracy estimate available here.
 JB0343
 JB0343.Click photographs - Photos may exist for this station.
 JB0343
 JB0343.The dynamic height is computed by dividing the NAVD 88
 JB0343.geopotential number by the normal gravity value computed on the
 JB0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0343.degrees latitude (g = 980.6199 gals.).
 JB0343
 JB0343.The modeled gravity was interpolated from observed gravity values.
 JB0343
 JB0343;                    North         East    Units  Estimated Accuracy
 JB0343;SPC IL E     -   149,180.      248,990.      MT  (+/- 180 meters Scaled)
 JB0343
 JB0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH319085(NAD 83)
 JB0343
 JB0343                          SUPERSEDED SURVEY CONTROL
 JB0343
 JB0343  NGVD 29 (??/??/92)  136.373  (m)          447.42   (f) ADJ UNCH    2 0
 JB0343
 JB0343.Superseded values are not recommended for survey control.
 JB0343
 JB0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0343.See file dsdata.pdf to determine how the superseded data were derived.
 JB0343
 JB0343_MARKER: DB = BENCH MARK DISK
 JB0343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0343_STAMPING: N 123 1935
 JB0343_MARK LOGO: CGS
 JB0343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0343+STABILITY: SURFACE MOTION
 JB0343
 JB0343  HISTORY     - Date     Condition        Report By
 JB0343  HISTORY     - 1935     MONUMENTED       CGS
 JB0343  HISTORY     - 1960     GOOD             CGS
 JB0343  HISTORY     - 1978     GOOD             ILDT
 JB0343  HISTORY     - 20090505 MARK NOT FOUND   ILDT
 JB0343
 JB0343                          STATION DESCRIPTION
 JB0343
 JB0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0343'0.9 MI N FROM BENTON.
 JB0343'ABOUT 0.9 MILE NORTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0343'RAILROAD FROM THE STATION AT BENTON, AT THE CROSSING OF STATE
 JB0343'HIGHWAY 14, SET IN THE TOP OF THE NORTHWEST CORNER OF THE NORTH
 JB0343'FOUNDATION OF A 6-FOOT TRESTLE, 9 FEET WEST OF THE WEST RAIL, 22
 JB0343'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 25 FEET NORTHWEST
 JB0343'OF THE CENTER OF THE CROSSING, 23 FEET WEST-NORTHWEST OF A
 JB0343'CROSSING SIGNAL, AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 JB0343
 JB0343                          STATION RECOVERY (1978)
 JB0343
 JB0343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB0343'RECOVERED IN GOOD CONDITION.
 JB0343
 JB0343                          STATION RECOVERY (2009)
 JB0343
 JB0343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0343'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1378 ***********************************************************************
 JA1378  DESIGNATION -  N 127
 JA1378  PID         -  JA1378
 JA1378  STATE/COUNTY-  IL/LAWRENCE
 JA1378  COUNTRY     -  US
 JA1378  USGS QUAD   -  SUMNER (2018)
 JA1378
 JA1378                         *CURRENT SURVEY CONTROL
 JA1378  ______________________________________________________________________
 JA1378* NAD 83(1986) POSITION- 38 42 19.     (N) 087 45 33.     (W)   SCALED
 JA1378* NAVD 88 ORTHO HEIGHT -   135.885 (meters)      445.82  (feet) ADJUSTED
 JA1378  ______________________________________________________________________
 JA1378  GEOID HEIGHT    -        -31.515 (meters)                     GEOID18
 JA1378  DYNAMIC HEIGHT  -        135.802 (meters)      445.54  (feet) COMP
 JA1378  MODELED GRAVITY -    980,013.9   (mgal)                       NAVD 88
 JA1378
 JA1378  VERT ORDER      -  FIRST     CLASS II
 JA1378
 JA1378.The horizontal coordinates were scaled from a map and have
 JA1378.an estimated accuracy of +/- 6 seconds.
 JA1378
 JA1378.The orthometric height was determined by differential leveling and
 JA1378.adjusted by the NATIONAL GEODETIC SURVEY
 JA1378.in June 1991.
 JA1378
 JA1378.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1378.GEOID18 height accuracy estimate available here.
 JA1378
 JA1378.Click photographs - Photos may exist for this station.
 JA1378
 JA1378.The dynamic height is computed by dividing the NAVD 88
 JA1378.geopotential number by the normal gravity value computed on the
 JA1378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1378.degrees latitude (g = 980.6199 gals.).
 JA1378
 JA1378.The modeled gravity was interpolated from observed gravity values.
 JA1378
 JA1378;                    North         East    Units  Estimated Accuracy
 JA1378;SPC IL E     -   226,420.      349,940.      MT  (+/- 180 meters Scaled)
 JA1378
 JA1378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH339843(NAD 83)
 JA1378
 JA1378                          SUPERSEDED SURVEY CONTROL
 JA1378
 JA1378  NGVD 29 (??/??/92)  135.992  (m)          446.17   (f) ADJ UNCH    1 2
 JA1378
 JA1378.Superseded values are not recommended for survey control.
 JA1378
 JA1378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1378.See file dsdata.pdf to determine how the superseded data were derived.
 JA1378
 JA1378_MARKER: DB = BENCH MARK DISK
 JA1378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1378_STAMPING: N 127 1938
 JA1378_MARK LOGO: CGS
 JA1378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1378+STABILITY: SURFACE MOTION
 JA1378
 JA1378  HISTORY     - Date     Condition        Report By
 JA1378  HISTORY     - 1938     MONUMENTED       CGS
 JA1378  HISTORY     - 1962     GOOD             CGS
 JA1378  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1378
 JA1378                          STATION DESCRIPTION
 JA1378
 JA1378'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 JA1378'AT BRIDGEPORT.
 JA1378'AT BRIDGEPORT, LAWRENCE COUNTY, AT THE BALTIMORE AND OHIO
 JA1378'RAILROAD STATION, 2 FEET SOUTH OF THE NORTHEAST CORNER OF THE
 JA1378'STATION, 20 INCHES ABOVE THE GROUND, IN THE EAST FACE OF THE
 JA1378'CONCRETE FOUNDATION, SET VERTICALLY.  A STANDARD DISK, STAMPED
 JA1378'N 127 1938.
 JA1378
 JA1378                          STATION RECOVERY (1986)
 JA1378
 JA1378'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1378'THE BUILDING HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0102 ***********************************************************************
 JB0102  DESIGNATION -  N 128 RESET
 JB0102  PID         -  JB0102
 JB0102  STATE/COUNTY-  IL/JASPER
 JB0102  COUNTRY     -  US
 JB0102  USGS QUAD   -  SAINTE MARIE (2018)
 JB0102
 JB0102                         *CURRENT SURVEY CONTROL
 JB0102  ______________________________________________________________________
 JB0102* NAD 83(1986) POSITION- 38 54 18.     (N) 088 05 40.     (W)   SCALED
 JB0102* NAVD 88 ORTHO HEIGHT -   152.29  (meters)      499.6   (feet) RESET
 JB0102  ______________________________________________________________________
 JB0102  GEOID HEIGHT    -        -31.609 (meters)                     GEOID18
 JB0102  VERT ORDER      -  THIRD
 JB0102
 JB0102.The horizontal coordinates were scaled from a map and have
 JB0102.an estimated accuracy of +/- 6 seconds.
 JB0102
 JB0102.The orthometric height was computed from unverified reset data.
 JB0102
 JB0102.No vertical observational check was made to the station.
 JB0102
 JB0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0102.GEOID18 height accuracy estimate available here.
 JB0102
 JB0102.Click photographs - Photos may exist for this station.
 JB0102
 JB0102;                    North         East    Units  Estimated Accuracy
 JB0102;SPC IL E     -   248,460.      320,720.      MT  (+/- 180 meters Scaled)
 JB0102
 JB0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ051068(NAD 83)
 JB0102
 JB0102                          SUPERSEDED SURVEY CONTROL
 JB0102
 JB0102  NGVD 29 (??/??/??)  152.36   (m)          499.9    (f) RESET       3  
 JB0102
 JB0102.Superseded values are not recommended for survey control.
 JB0102
 JB0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0102.See file dsdata.pdf to determine how the superseded data were derived.
 JB0102
 JB0102_MARKER: DB = BENCH MARK DISK
 JB0102_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0102_SP_SET: CULVERT HEADWALL
 JB0102_STAMPING: N 128 RESET 1965
 JB0102_MARK LOGO: CGS
 JB0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0102+STABILITY: SURFACE MOTION
 JB0102
 JB0102  HISTORY     - Date     Condition        Report By
 JB0102  HISTORY     - 1965     MONUMENTED       CGS
 JB0102
 JB0102                          STATION DESCRIPTION
 JB0102
 JB0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 JB0102'7.1 MI SE FROM NEWTON.
 JB0102'7.1 MILES SOUTHEAST ALONG STATE HIGHWAY 130 FROM THE NORTHEAST
 JB0102'CORNER OF THE COURTHOUSE SQUARE IN NEWTON, 0.15 MILE SOUTH OF
 JB0102'CROSSROADS, NEAR CENTER OF A WIDE CURVE IN HIGHWAY, 83 FEET
 JB0102'SOUTHWEST OF THE SOUTHWEST RAIL OF RAILROAD, 37 FEET NORTHEAST
 JB0102'OF CENTERLINE OF HIGHWAY AND 0.5 FOOT SOUTH OF THE NORTH END OF
 JB0102'THE WEST HEADWALL OF A CULVERT ON AN ABANDONED SECTION OF AN OLD
 JB0102'ROAD.  THE HEADWALL OF THE CULVERT HAS BEEN BROKEN OFF ABOUT
 JB0102'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0938 ***********************************************************************
 KB0938  DESIGNATION -  N 13
 KB0938  PID         -  KB0938
 KB0938  STATE/COUNTY-  IL/SANGAMON
 KB0938  COUNTRY     -  US
 KB0938  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0938
 KB0938                         *CURRENT SURVEY CONTROL
 KB0938  ______________________________________________________________________
 KB0938* NAD 83(1986) POSITION- 39 46 50.3    (N) 089 38 41.5    (W)   HD_HELD2
 KB0938* NAVD 88 ORTHO HEIGHT -   183.307 (meters)      601.40  (feet) ADJUSTED
 KB0938  ______________________________________________________________________
 KB0938  GEOID HEIGHT    -        -32.519 (meters)                     GEOID18
 KB0938  DYNAMIC HEIGHT  -        183.206 (meters)      601.07  (feet) COMP
 KB0938  MODELED GRAVITY -    980,072.2   (mgal)                       NAVD 88
 KB0938
 KB0938  VERT ORDER      -  FIRST     CLASS II
 KB0938
 KB0938.The horizontal coordinates were established by autonomous hand held GPS
 KB0938.observations and have an estimated accuracy of +/- 10 meters.
 KB0938
 KB0938.The orthometric height was determined by differential leveling and
 KB0938.adjusted by the NATIONAL GEODETIC SURVEY
 KB0938.in June 1991.
 KB0938
 KB0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0938.GEOID18 height accuracy estimate available here.
 KB0938
 KB0938.Click photographs - Photos may exist for this station.
 KB0938
 KB0938.The dynamic height is computed by dividing the NAVD 88
 KB0938.geopotential number by the normal gravity value computed on the
 KB0938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0938.degrees latitude (g = 980.6199 gals.).
 KB0938
 KB0938.The modeled gravity was interpolated from observed gravity values.
 KB0938
 KB0938;                    North         East    Units  Estimated Accuracy
 KB0938;SPC IL W     -   345,763.      744,699.      MT  (+/- 10 meters HH2 GPS)
 KB0938
 KB0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7349906757(NAD 83)
 KB0938
 KB0938                          SUPERSEDED SURVEY CONTROL
 KB0938
 KB0938  NGVD 29 (??/??/92)  183.402  (m)          601.71   (f) ADJ UNCH    1 2
 KB0938
 KB0938.Superseded values are not recommended for survey control.
 KB0938
 KB0938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0938.See file dsdata.pdf to determine how the superseded data were derived.
 KB0938
 KB0938_MARKER: DB = BENCH MARK DISK
 KB0938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0938_STAMPING: N 13 1933
 KB0938_MARK LOGO: CGS
 KB0938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0938+STABILITY: SURFACE MOTION
 KB0938
 KB0938  HISTORY     - Date     Condition        Report By
 KB0938  HISTORY     - 1933     MONUMENTED       CGS
 KB0938  HISTORY     - 1971     GOOD             ILHD
 KB0938  HISTORY     - 1976     GOOD             NGS
 KB0938  HISTORY     - 20020702 GOOD             HANPRO
 KB0938
 KB0938                          STATION DESCRIPTION
 KB0938
 KB0938'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0938'AT SPRINGFIELD.
 KB0938'AT SPRINGFIELD, SANGAMON COUNTY, ON THE WABASH RAILROAD, ABOUT
 KB0938'1-1/4 MILES SOUTH OF THE STATION, 29 POLES SOUTH OF MILEPOST
 KB0938'415, ABOUT 500 FEET NORTH OF THE FIFTH STREET CROSSING, IN THE
 KB0938'NORTHEAST CORNER OF A PARK, 85 FEET WEST OF THE TRACK, AND 15
 KB0938'FEET SOUTH OF A TROLLEY POLE.  A STANDARD DISK, STAMPED N 13 1933
 KB0938'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- 91.5 FEET W. OF
 KB0938'THE TRACK AND 11. FEET S. OF P.P. FIFTH STREET CROSSING IS NOW
 KB0938'ASH STREET CROSSING.
 KB0938
 KB0938                          STATION RECOVERY (1971)
 KB0938
 KB0938'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0938'RECOVERED IN GOOD CONDITION.
 KB0938
 KB0938                          STATION RECOVERY (1976)
 KB0938
 KB0938'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0938'MARK WAS RECOVERED. IT IS 500 FT NORTH OF ASH STREET INSTEAD OF FIFTH
 KB0938'STREET CROSSING AND WABASH RAILROAD IS NOW NORFOLK AND WESTERN. THE
 KB0938'MARK IS IN THE NORTHEAST CORNER OF ILES PARK, ON SOUTH SIDE OF OAK
 KB0938'STREET AND 0.05 MILE EAST OF 8TH STREET 13 FT SOUTHWEST OF A DOUBLE
 KB0938'TRUNK TREE, 11 FT SOUTH OF A LAMP POLE AND 2 FEET SOUTH EAST OF THE
 KB0938'GUY ANCHOR TO THE POLE.
 KB0938
 KB0938                          STATION RECOVERY (2002)
 KB0938
 KB0938'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB0938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0078 ***********************************************************************
 NH0078  DESIGNATION -  N 131
 NH0078  PID         -  NH0078
 NH0078  STATE/COUNTY-  IL/KANE
 NH0078  COUNTRY     -  US
 NH0078  USGS QUAD   -  PINGREE GROVE (2018)
 NH0078
 NH0078                         *CURRENT SURVEY CONTROL
 NH0078  ______________________________________________________________________
 NH0078* NAD 83(1986) POSITION- 42 05 05.     (N) 088 27 40.     (W)   SCALED
 NH0078* NAVD 88 ORTHO HEIGHT -   288.900 (meters)      947.83  (feet) ADJUSTED
 NH0078  ______________________________________________________________________
 NH0078  GEOID HEIGHT    -        -33.407 (meters)                     GEOID18
 NH0078  DYNAMIC HEIGHT  -        288.798 (meters)      947.50  (feet) COMP
 NH0078  MODELED GRAVITY -    980,261.7   (mgal)                       NAVD 88
 NH0078
 NH0078  VERT ORDER      -  FIRST     CLASS I
 NH0078
 NH0078.The horizontal coordinates were scaled from a map and have
 NH0078.an estimated accuracy of +/- 6 seconds.
 NH0078
 NH0078.The orthometric height was determined by differential leveling and
 NH0078.adjusted by the NATIONAL GEODETIC SURVEY
 NH0078.in June 1991.
 NH0078
 NH0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0078.GEOID18 height accuracy estimate available here.
 NH0078
 NH0078.Click photographs - Photos may exist for this station.
 NH0078
 NH0078.The dynamic height is computed by dividing the NAVD 88
 NH0078.geopotential number by the normal gravity value computed on the
 NH0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0078.degrees latitude (g = 980.6199 gals.).
 NH0078
 NH0078.The modeled gravity was interpolated from observed gravity values.
 NH0078
 NH0078;                    North         East    Units  Estimated Accuracy
 NH0078;SPC IL E     -   601,520.      289,430.      MT  (+/- 180 meters Scaled)
 NH0078
 NH0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM791602(NAD 83)
 NH0078
 NH0078                          SUPERSEDED SURVEY CONTROL
 NH0078
 NH0078  NGVD 29 (??/??/92)  288.957  (m)          948.02   (f) ADJ UNCH    1 1
 NH0078
 NH0078.Superseded values are not recommended for survey control.
 NH0078
 NH0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0078.See file dsdata.pdf to determine how the superseded data were derived.
 NH0078
 NH0078_MARKER: DB = BENCH MARK DISK
 NH0078_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0078_SP_SET: BUILDING FOUNDATION
 NH0078_STAMPING: N 131 1947
 NH0078_MARK LOGO: CGS
 NH0078_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0078
 NH0078  HISTORY     - Date     Condition        Report By
 NH0078  HISTORY     - 1947     MONUMENTED       CGS
 NH0078  HISTORY     - 1969     GOOD             CGS
 NH0078  HISTORY     - 19980511 GOOD             USPSQD
 NH0078  HISTORY     - 20090421 MARK NOT FOUND   ILDT
 NH0078
 NH0078                          STATION DESCRIPTION
 NH0078
 NH0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0078'4 MI E FROM HAMPSHIRE.
 NH0078'ABOUT 0.3 MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT
 NH0078'HAMPSHIRE, THENCE 3.7 MILES EAST ALONG STATE HIGHWAY 72, OR ABOUT
 NH0078'5.8 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE NORTHEAST
 NH0078'CORNER OF THE UDINA CEMETERY AT UDINA, THENCE 0.4 MILE
 NH0078'NORTHWEST ALONG STATE HIGHWAY 72, 121 FEET NORTHEAST OF THE
 NH0078'CENTER LINE OF THE HIGHWAY, SET VERTICALLY IN THE NORTHEAST
 NH0078'CONCRETE FOUNDATION OF THE BRICK PORTION OF THE OLD STARKS
 NH0078'TRAVERN, 134 FEET SOUTHWEST OF THE SOUTH CORNER OF THE STARKS
 NH0078'CEMETERY, 74 FEET NORTHWEST OF THE CENTER LINE OF A GRAVELED ROAD
 NH0078'WHICH LEADS NORTHEAST, 3.5 FEET SOUTHEAST OF THE NORTH CORNER
 NH0078'OF THE BUILDING, 2 FEET ABOVE THE LEVEL OF THE GROUND, AND ABOUT
 NH0078'3 FEET ABOVE THE LEVEL OF THE HIGHWAY.  SEC 30, T42N, R 7E.
 NH0078
 NH0078                          STATION RECOVERY (1998)
 NH0078
 NH0078'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0078'RECOVERED IN GOOD CONDITION.
 NH0078
 NH0078                          STATION RECOVERY (2009)
 NH0078
 NH0078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0049 ***********************************************************************
 MF0049  DESIGNATION -  N 132
 MF0049  PID         -  MF0049
 MF0049  STATE/COUNTY-  IL/DU PAGE
 MF0049  COUNTRY     -  US
 MF0049  USGS QUAD   -  LOMBARD (2018)
 MF0049
 MF0049                         *CURRENT SURVEY CONTROL
 MF0049  ______________________________________________________________________
 MF0049* NAD 83(1986) POSITION- 41 58 46.2    (N) 088 03 40.6    (W)   HD_HELD2
 MF0049* NAVD 88 ORTHO HEIGHT -   231.389 (meters)      759.15  (feet) ADJUSTED
 MF0049  ______________________________________________________________________
 MF0049  GEOID HEIGHT    -        -33.508 (meters)                     GEOID18
 MF0049  DYNAMIC HEIGHT  -        231.309 (meters)      758.89  (feet) COMP
 MF0049  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 MF0049
 MF0049  VERT ORDER      -  FIRST     CLASS I
 MF0049
 MF0049.The horizontal coordinates were established by autonomous hand held GPS
 MF0049.observations and have an estimated accuracy of +/- 10 meters.
 MF0049
 MF0049.The orthometric height was determined by differential leveling and
 MF0049.adjusted by the NATIONAL GEODETIC SURVEY
 MF0049.in June 1991.
 MF0049
 MF0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0049.GEOID18 height accuracy estimate available here.
 MF0049
 MF0049.Click photographs - Photos may exist for this station.
 MF0049
 MF0049.The dynamic height is computed by dividing the NAVD 88
 MF0049.geopotential number by the normal gravity value computed on the
 MF0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0049.degrees latitude (g = 980.6199 gals.).
 MF0049
 MF0049.The modeled gravity was interpolated from observed gravity values.
 MF0049
 MF0049;                    North         East    Units  Estimated Accuracy
 MF0049;SPC IL E     -   589,861.      322,547.      MT  (+/- 10 meters HH2 GPS)
 MF0049
 MF0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1207848044(NAD 83)
 MF0049
 MF0049                          SUPERSEDED SURVEY CONTROL
 MF0049
 MF0049  NGVD 29 (??/??/92)  231.479  (m)          759.44   (f) ADJ UNCH    1 1
 MF0049
 MF0049.Superseded values are not recommended for survey control.
 MF0049
 MF0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0049.See file dsdata.pdf to determine how the superseded data were derived.
 MF0049
 MF0049_MARKER: DB = BENCH MARK DISK
 MF0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0049_STAMPING: N 132 1947
 MF0049_MARK LOGO: CGS
 MF0049_PROJECTION: PROJECTING 18 CENTIMETERS
 MF0049_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0049+STABILITY: SURFACE MOTION
 MF0049_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0049+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2010
 MF0049
 MF0049  HISTORY     - Date     Condition        Report By
 MF0049  HISTORY     - 1947     MONUMENTED       CGS
 MF0049  HISTORY     - 1969     GOOD             CGS
 MF0049  HISTORY     - 19960420 GOOD             USPSQD
 MF0049  HISTORY     - 20060921 GOOD             PATRIC
 MF0049  HISTORY     - 20100203 GOOD             ILDT
 MF0049
 MF0049                          STATION DESCRIPTION
 MF0049
 MF0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0049'0.9 MI E FROM ROSELLE.
 MF0049'ABOUT 0.9 MILE EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING
 MF0049'PARK ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, 221 FEET
 MF0049'SOUTHEAST AND ACROSS THE HIGHWAY FROM THE SOUTHEAST CORNER OF A
 MF0049'GLASS GREENHOUSE, 29 FEET SOUTH OF THE CENTER LINE OF THE
 MF0049'HIGHWAY, 24 FEET WEST OF THE CENTER LINE OF A PAVED DRIVEWAY,
 MF0049'4 1/2 FEET WEST OF A POWER POLE, ABOUT 1/2 FOOT ABOVE THE LEVEL
 MF0049'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0049'PROJECTS 7 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 2, T
 MF0049'40N, R 10E.
 MF0049
 MF0049                          STATION RECOVERY (1996)
 MF0049
 MF0049'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0049'RECOVERED IN GOOD CONDITION.
 MF0049
 MF0049                          STATION RECOVERY (2006)
 MF0049
 MF0049'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BTS)
 MF0049'THE STATION IS IN MEDINAH, IL.
 MF0049'
 MF0049'TO REACH THE STATION FROM THE INTERSECTION OF STH 53 AND STH 19
 MF0049'(IRVING PARK ROAD) GO WEST ALONG STH 19 FOR 1.6 MI (2.6 KM) TO THE
 MF0049'STATION ON THE LEFT.  THE STATION IS LOCATED ALONG IRVING PARK ROAD,
 MF0049'
 MF0049'417 FT (127.1 M) WEST OF THE CENTERLINE OF SYCAMORE AVENUE AND 28.11
 MF0049'FT (8.6 M) SOUTH OF THE CENTERLINE OF IRVING PARK ROAD.  THE STATION
 MF0049'IS 77.40 FT (23.6 M) NORTHWEST OF THE NORTHWEST CORNER OF A 1 STORY
 MF0049'HOUSE (ADDRESS 22W381) AND 16.20 FT (4.9 M) NORTHEAST OF A FIRE
 MF0049'HYDRANT.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK SET IN THE TOP
 MF0049'OF A 0.9 FT (0.3 M) X 0.9 FT (0.3 M) SQUARE CONCRETE BASE.  BASE IS 6
 MF0049'INCHES (15 CM) ABOVE GRADE AND LEVEL WITH STREET SURFACE.
 MF0049
 MF0049                          STATION RECOVERY (2010)
 MF0049
 MF0049'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 MF0049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0242 ***********************************************************************
 NG0242  DESIGNATION -  N 134
 NG0242  PID         -  NG0242
 NG0242  STATE/COUNTY-  IL/COOK
 NG0242  COUNTRY     -  US
 NG0242  USGS QUAD   -  PARK RIDGE (2018)
 NG0242
 NG0242                         *CURRENT SURVEY CONTROL
 NG0242  ______________________________________________________________________
 NG0242* NAD 83(1986) POSITION- 42 04 47.     (N) 087 46 41.     (W)   SCALED
 NG0242* NAVD 88 ORTHO HEIGHT -   191.550 (meters)      628.44  (feet) ADJUSTED
 NG0242  ______________________________________________________________________
 NG0242  GEOID HEIGHT    -        -33.853 (meters)                     GEOID18
 NG0242  DYNAMIC HEIGHT  -        191.488 (meters)      628.24  (feet) COMP
 NG0242  MODELED GRAVITY -    980,291.7   (mgal)                       NAVD 88
 NG0242
 NG0242  VERT ORDER      -  SECOND    CLASS 0
 NG0242
 NG0242.The horizontal coordinates were scaled from a map and have
 NG0242.an estimated accuracy of +/- 6 seconds.
 NG0242
 NG0242.The orthometric height was determined by differential leveling and
 NG0242.adjusted by the NATIONAL GEODETIC SURVEY
 NG0242.in June 1991.
 NG0242
 NG0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0242.GEOID18 height accuracy estimate available here.
 NG0242
 NG0242.Click photographs - Photos may exist for this station.
 NG0242
 NG0242.The dynamic height is computed by dividing the NAVD 88
 NG0242.geopotential number by the normal gravity value computed on the
 NG0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0242.degrees latitude (g = 980.6199 gals.).
 NG0242
 NG0242.The modeled gravity was interpolated from observed gravity values.
 NG0242
 NG0242;                    North         East    Units  Estimated Accuracy
 NG0242;SPC IL E     -   601,110.      345,950.      MT  (+/- 180 meters Scaled)
 NG0242
 NG0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM356589(NAD 83)
 NG0242
 NG0242                          SUPERSEDED SURVEY CONTROL
 NG0242
 NG0242  NGVD 29 (??/??/92)  191.609  (m)          628.64   (f) ADJ UNCH    2 0
 NG0242
 NG0242.Superseded values are not recommended for survey control.
 NG0242
 NG0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0242.See file dsdata.pdf to determine how the superseded data were derived.
 NG0242
 NG0242_MARKER: DB = BENCH MARK DISK
 NG0242_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0242_SP_SET: BRIDGE
 NG0242_STAMPING: N 134 1947
 NG0242_MARK LOGO: CGS
 NG0242_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0242
 NG0242  HISTORY     - Date     Condition        Report By
 NG0242  HISTORY     - 1947     MONUMENTED       CGS
 NG0242  HISTORY     - 20000812 MARK NOT FOUND   PATRIC
 NG0242
 NG0242                          STATION DESCRIPTION
 NG0242
 NG0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NG0242'3.6 MI W FROM WILMETTE.
 NG0242'ABOUT 3.55 MILES WEST ALONG EAST LAKE AVENUE FROM FIRE STATION
 NG0242'NO. 1 AT WILMETTE, SET IN THE TOP OF THE WEST END OF THE NORTH
 NG0242'CONCRETE BRIDGE RAILING OF A 90-FOOT CONCRETE BRIDGE OVER A
 NG0242'STREAM, 30 FEET NORTH OF THE CENTER LINE OF EAST LAKE AVENUE,
 NG0242'1.2 FEET EAST OF THE WEST END OF THE BRIDGE RAILING, AND ABOUT
 NG0242'3 FEET ABOVE THE ROAD.
 NG0242
 NG0242                          STATION RECOVERY (2000)
 NG0242
 NG0242'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0242'LIKELY DESTROYED WHEN BRIDGE WAS REPLACED IN 1981
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1810 ***********************************************************************
 ME1810  DESIGNATION -  N 135
 ME1810  PID         -  ME1810
 ME1810  STATE/COUNTY-  IL/COOK
 ME1810  COUNTRY     -  US
 ME1810  USGS QUAD   -  ENGLEWOOD (2018)
 ME1810
 ME1810                         *CURRENT SURVEY CONTROL
 ME1810  ______________________________________________________________________
 ME1810* NAD 83(1986) POSITION- 41 50 20.     (N) 087 39 48.     (W)   SCALED
 ME1810* NAVD 88 ORTHO HEIGHT -   180.916 (meters)      593.56  (feet) ADJUSTED
 ME1810  ______________________________________________________________________
 ME1810  GEOID HEIGHT    -        -33.544 (meters)                     GEOID18
 ME1810  DYNAMIC HEIGHT  -        180.854 (meters)      593.35  (feet) COMP
 ME1810  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 ME1810
 ME1810  VERT ORDER      -  FIRST     CLASS II
 ME1810
 ME1810.The horizontal coordinates were scaled from a map and have
 ME1810.an estimated accuracy of +/- 6 seconds.
 ME1810
 ME1810.The orthometric height was determined by differential leveling and
 ME1810.adjusted by the NATIONAL GEODETIC SURVEY
 ME1810.in June 1991.
 ME1810
 ME1810.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1810.GEOID18 height accuracy estimate available here.
 ME1810
 ME1810.Click photographs - Photos may exist for this station.
 ME1810
 ME1810.The dynamic height is computed by dividing the NAVD 88
 ME1810.geopotential number by the normal gravity value computed on the
 ME1810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1810.degrees latitude (g = 980.6199 gals.).
 ME1810
 ME1810.The modeled gravity was interpolated from observed gravity values.
 ME1810
 ME1810;                    North         East    Units  Estimated Accuracy
 ME1810;SPC IL E     -   574,430.      355,650.      MT  (+/- 180 meters Scaled)
 ME1810
 ME1810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM449321(NAD 83)
 ME1810
 ME1810                          SUPERSEDED SURVEY CONTROL
 ME1810
 ME1810  NGVD 29 (??/??/92)  181.004  (m)          593.84   (f) ADJ UNCH    1 2
 ME1810
 ME1810.Superseded values are not recommended for survey control.
 ME1810
 ME1810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1810.See file dsdata.pdf to determine how the superseded data were derived.
 ME1810
 ME1810_MARKER: DB = BENCH MARK DISK
 ME1810_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1810_SP_SET: FOUNDATION
 ME1810_STAMPING: N 135 1947
 ME1810_MARK LOGO: CGS
 ME1810_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1810
 ME1810  HISTORY     - Date     Condition        Report By
 ME1810  HISTORY     - 1947     MONUMENTED       CGS
 ME1810  HISTORY     - 1973     MARK NOT FOUND   USGS
 ME1810  HISTORY     - 1977     GOOD             NGS
 ME1810  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1810
 ME1810                          STATION DESCRIPTION
 ME1810
 ME1810'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1810'AT CHICAGO.
 ME1810'AT CHICAGO, AT THE NORTHEAST END OF THE ARCHER AVENUE BRIDGE
 ME1810'OVER THE SOUTH FORK OF THE SOUTH BRANCH OF THE CHICAGO RIVER, SET
 ME1810'VERTICALLY IN THE SOUTHEAST FACE OF THE CONCRETE FOUNDATION OF
 ME1810'THE BRICK BUILDING AT 3052 ARCHER AVENUE, 190 FEET NORTHEAST OF
 ME1810'THE NORTHEAST END OF THE BRIDGE, 90 FEET SOUTHWEST OF THE EAST
 ME1810'CORNER OF THE BUILDING, 9.4 FEET NORTHWEST OF THE NORTHWEST CURB
 ME1810'OF ARCHER AVENUE AND 0.6 FOOT ABOVE THE SIDE WALK.
 ME1810
 ME1810                          STATION RECOVERY (1973)
 ME1810
 ME1810'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 ME1810'MARK NOT FOUND.
 ME1810
 ME1810                          STATION RECOVERY (1977)
 ME1810
 ME1810'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1810'RECOVERED IN GOOD CONDITION.
 ME1810
 ME1810                          STATION RECOVERY (1987)
 ME1810
 ME1810'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1810'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1867 ***********************************************************************
 ME1867  DESIGNATION -  N 136
 ME1867  PID         -  ME1867
 ME1867  STATE/COUNTY-  IL/COOK
 ME1867  COUNTRY     -  US
 ME1867  USGS QUAD   -  LAKE CALUMET (2018)
 ME1867
 ME1867                         *CURRENT SURVEY CONTROL
 ME1867  ______________________________________________________________________
 ME1867* NAD 83(1986) POSITION- 41 43 21.     (N) 087 32 51.     (W)   SCALED
 ME1867* NAVD 88 ORTHO HEIGHT -   184.003 (meters)      603.68  (feet) ADJUSTED
 ME1867  ______________________________________________________________________
 ME1867  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 ME1867  DYNAMIC HEIGHT  -        183.938 (meters)      603.47  (feet) COMP
 ME1867  MODELED GRAVITY -    980,268.2   (mgal)                       NAVD 88
 ME1867
 ME1867  VERT ORDER      -  FIRST     CLASS I
 ME1867
 ME1867.The horizontal coordinates were scaled from a map and have
 ME1867.an estimated accuracy of +/- 6 seconds.
 ME1867
 ME1867.The orthometric height was determined by differential leveling and
 ME1867.adjusted by the NATIONAL GEODETIC SURVEY
 ME1867.in April 1995.
 ME1867
 ME1867.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1867.GEOID18 height accuracy estimate available here.
 ME1867
 ME1867.Click photographs - Photos may exist for this station.
 ME1867
 ME1867.The dynamic height is computed by dividing the NAVD 88
 ME1867.geopotential number by the normal gravity value computed on the
 ME1867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1867.degrees latitude (g = 980.6199 gals.).
 ME1867
 ME1867.The modeled gravity was interpolated from observed gravity values.
 ME1867
 ME1867;                    North         East    Units  Estimated Accuracy
 ME1867;SPC IL E     -   561,580.      365,390.      MT  (+/- 180 meters Scaled)
 ME1867
 ME1867_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM544191(NAD 83)
 ME1867
 ME1867                          SUPERSEDED SURVEY CONTROL
 ME1867
 ME1867  NAVD 88 (06/15/91)  183.998  (m)          603.67   (f) SUPERSEDED  1 1
 ME1867  NGVD 29 (01/19/93)  184.116  (m)          604.05   (f) ADJUSTED    1 1
 ME1867  NGVD 29 (??/??/92)  184.107  (m)          604.02   (f) SUPERSEDED  1 1
 ME1867
 ME1867.Superseded values are not recommended for survey control.
 ME1867
 ME1867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1867.See file dsdata.pdf to determine how the superseded data were derived.
 ME1867
 ME1867_MARKER: DB = BENCH MARK DISK
 ME1867_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1867_SP_SET: ABUTMENT
 ME1867_STAMPING: N 136 1947
 ME1867_MARK LOGO: CGS
 ME1867_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1867_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1867+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME1867
 ME1867  HISTORY     - Date     Condition        Report By
 ME1867  HISTORY     - 1947     MONUMENTED       CGS
 ME1867  HISTORY     - 1968     GOOD             CGS
 ME1867  HISTORY     - 1973     GOOD             NGS
 ME1867  HISTORY     - 1977     GOOD             NGS
 ME1867  HISTORY     - 1987     GOOD             USPSQD
 ME1867  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1867  HISTORY     - 19920806 GOOD             NGS
 ME1867
 ME1867                          STATION DESCRIPTION
 ME1867
 ME1867'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1867'AT CHICAGO.
 ME1867'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE RAILROAD
 ME1867'OVERPASS OVER EAST 95 TH STREET, SET ON THE TOP AND 14.8 FEET
 ME1867'EAST OF THE WEST END OF THE SOUTH CONCRETE BRIDGE SEAT OF THE
 ME1867'WESTERN MOST OVERPASS OF THE RAILROAD OVER THE STREET, 105 FEET
 ME1867'WEST AND ACROSS THE SOUTHWEST MAIN TRACK FROM MILEPOST 455, 22.6
 ME1867'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK AND
 ME1867'9 FEET BELOW THE LEVEL OF THE TRACK.
 ME1867
 ME1867                          STATION RECOVERY (1973)
 ME1867
 ME1867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1867'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS OVER EAST
 ME1867'95 TH STREET, SET IN THE TOP AND 14.8 FEET EAST OF THE WEST END OF THE
 ME1867'SOUTH CONCRETE BRIDGE SEAT OF THE WESTERN MOST OVERPASS OF THE
 ME1867'RAILROADS OVER THE STREET, 25.4 FEET WEST OF THE SOUTHWEST CORNER OF
 ME1867'THE METAL OVERPASS BRIDGE, 21.6 FEET SOUTHWEST OF THE SOUTHWEST RAIL
 ME1867'OF THE SOUTHWEST TRACK AND ABOUT 9 FEET BELOW THE LEVEL OF THE RAIL.
 ME1867
 ME1867                          STATION RECOVERY (1977)
 ME1867
 ME1867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1867'RECOVERED IN GOOD CONDITION.
 ME1867
 ME1867                          STATION RECOVERY (1987)
 ME1867
 ME1867'RECOVERY NOTE BY US POWER SQUADRON 1987 (EJH)
 ME1867'RECOVERED IN GOOD CONDITION.
 ME1867
 ME1867                          STATION RECOVERY (1989)
 ME1867
 ME1867'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1867'MARK NOT FOUND.
 ME1867
 ME1867                          STATION RECOVERY (1992)
 ME1867
 ME1867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1867'IN CHICAGO, AT THE INTERSECTION OF EAST 95TH STREET AND THE CONRAIL
 ME1867'RAILROAD, IN TOP OF AND 4.5 M (14.8 FT) EAST OF THE WEST END OF THE
 ME1867'SOUTH CONCRETE ABUTMENT OF THE CENTER OF 5 RAILROAD OVERPASSES OF THE
 ME1867'STREET, 9.6 M (31.5 FT) SOUTH OF THE STREET CENTER, 8.0 M (26.2 FT)
 ME1867'SOUTHWEST OF THE NEAR RAIL, 6.4 M (21.0 FT) SOUTHWEST OF THE SOUTHWEST
 ME1867'BRIDGE RAIL, AND 2.8 M (9.2 FT) BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1852 ***********************************************************************
 ME1852  DESIGNATION -  N 137
 ME1852  PID         -  ME1852
 ME1852  STATE/COUNTY-  IL/COOK
 ME1852  COUNTRY     -  US
 ME1852  USGS QUAD   -  PALOS PARK (2018)
 ME1852
 ME1852                         *CURRENT SURVEY CONTROL
 ME1852  ______________________________________________________________________
 ME1852* NAD 83(1986) POSITION- 41 40 59.     (N) 087 50 45.     (W)   SCALED
 ME1852* NAVD 88 ORTHO HEIGHT -   180.835 (meters)      593.29  (feet) ADJUSTED
 ME1852  ______________________________________________________________________
 ME1852  GEOID HEIGHT    -        -33.336 (meters)                     GEOID18
 ME1852  DYNAMIC HEIGHT  -        180.768 (meters)      593.07  (feet) COMP
 ME1852  MODELED GRAVITY -    980,253.1   (mgal)                       NAVD 88
 ME1852
 ME1852  VERT ORDER      -  FIRST     CLASS II
 ME1852
 ME1852.The horizontal coordinates were scaled from a map and have
 ME1852.an estimated accuracy of +/- 6 seconds.
 ME1852
 ME1852.The orthometric height was determined by differential leveling and
 ME1852.adjusted by the NATIONAL GEODETIC SURVEY
 ME1852.in June 1991.
 ME1852
 ME1852.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1852.GEOID18 height accuracy estimate available here.
 ME1852
 ME1852.Click photographs - Photos may exist for this station.
 ME1852
 ME1852.The dynamic height is computed by dividing the NAVD 88
 ME1852.geopotential number by the normal gravity value computed on the
 ME1852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1852.degrees latitude (g = 980.6199 gals.).
 ME1852
 ME1852.The modeled gravity was interpolated from observed gravity values.
 ME1852
 ME1852;                    North         East    Units  Estimated Accuracy
 ME1852;SPC IL E     -   557,020.      340,590.      MT  (+/- 180 meters Scaled)
 ME1852
 ME1852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM296149(NAD 83)
 ME1852
 ME1852                          SUPERSEDED SURVEY CONTROL
 ME1852
 ME1852  NGVD 29 (??/??/92)  180.926  (m)          593.59   (f) ADJ UNCH    1 2
 ME1852
 ME1852.Superseded values are not recommended for survey control.
 ME1852
 ME1852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1852.See file dsdata.pdf to determine how the superseded data were derived.
 ME1852
 ME1852_MARKER: DB = BENCH MARK DISK
 ME1852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1852_STAMPING: N 137 1947
 ME1852_MARK LOGO: CGS
 ME1852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1852+STABILITY: SURFACE MOTION
 ME1852
 ME1852  HISTORY     - Date     Condition        Report By
 ME1852  HISTORY     - 1947     MONUMENTED       CGS
 ME1852  HISTORY     - 1971     MARK NOT FOUND   NGS
 ME1852  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1852  HISTORY     - 1984     MARK NOT FOUND   NGS
 ME1852  HISTORY     - 20061120 MARK NOT FOUND   GEOCAC
 ME1852
 ME1852                          STATION DESCRIPTION
 ME1852
 ME1852'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1852'9.2 MI NW FROM BLUE ISLAND.
 ME1852'ABOUT 9.25 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE GRAND
 ME1852'TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, ABOUT 0.6 MILE
 ME1852'EAST OF THE OVER PASS OVER U.S. HIGHWAYS 12 AND 20, AT THE
 ME1852'INTERSECTION OF KEAN AVENUE, 51 FEET NORTH OF THE CENTER LINE OF
 ME1852'HIGHWAY 83, 54 FEET WEST OF THE CENTER LINE OF KEAN AVE, 49 FEET
 ME1852'NORTHEAST OF THE NORTH END OF A 3-FOOT CONCRETE BOX CULVERT, 3
 ME1852'FEET NORTHWEST OF A HIGHWAY R/W MARKER POST, 2 FEET EAST OF A
 ME1852'WHITE WOODEN WITNESS POST, ABOUT 1.5 FEET BELOW THE INTERSECTION
 ME1852'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 IN.
 ME1852
 ME1852                          STATION RECOVERY (1971)
 ME1852
 ME1852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1852'MARK NOT FOUND.
 ME1852
 ME1852                          STATION RECOVERY (1977)
 ME1852
 ME1852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1852'MARK NOT FOUND.
 ME1852
 ME1852                          STATION RECOVERY (1984)
 ME1852
 ME1852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 ME1852'MARK NOT FOUND.
 ME1852
 ME1852                          STATION RECOVERY (2006)
 ME1852
 ME1852'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1852'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1821 ***********************************************************************
 ME1821  DESIGNATION -  N 138
 ME1821  PID         -  ME1821
 ME1821  STATE/COUNTY-  IL/COOK
 ME1821  COUNTRY     -  US
 ME1821  USGS QUAD   -  LAKE CALUMET (2018)
 ME1821
 ME1821                         *CURRENT SURVEY CONTROL
 ME1821  ______________________________________________________________________
 ME1821* NAD 83(1986) POSITION- 41 38 28.     (N) 087 32 08.     (W)   SCALED
 ME1821* NAVD 88 ORTHO HEIGHT -   179.383 (meters)      588.53  (feet) ADJUSTED
 ME1821  ______________________________________________________________________
 ME1821  GEOID HEIGHT    -        -33.513 (meters)                     GEOID18
 ME1821  DYNAMIC HEIGHT  -        179.318 (meters)      588.31  (feet) COMP
 ME1821  MODELED GRAVITY -    980,256.3   (mgal)                       NAVD 88
 ME1821
 ME1821  VERT ORDER      -  FIRST     CLASS II
 ME1821
 ME1821.The horizontal coordinates were scaled from a map and have
 ME1821.an estimated accuracy of +/- 6 seconds.
 ME1821
 ME1821.The orthometric height was determined by differential leveling and
 ME1821.adjusted by the NATIONAL GEODETIC SURVEY
 ME1821.in June 1991.
 ME1821
 ME1821.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1821.GEOID18 height accuracy estimate available here.
 ME1821
 ME1821.Click photographs - Photos may exist for this station.
 ME1821
 ME1821.The dynamic height is computed by dividing the NAVD 88
 ME1821.geopotential number by the normal gravity value computed on the
 ME1821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1821.degrees latitude (g = 980.6199 gals.).
 ME1821
 ME1821.The modeled gravity was interpolated from observed gravity values.
 ME1821
 ME1821;                    North         East    Units  Estimated Accuracy
 ME1821;SPC IL E     -   552,550.      366,470.      MT  (+/- 180 meters Scaled)
 ME1821
 ME1821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM553100(NAD 83)
 ME1821
 ME1821                          SUPERSEDED SURVEY CONTROL
 ME1821
 ME1821  NGVD 29 (??/??/92)  179.488  (m)          588.87   (f) ADJ UNCH    1 2
 ME1821
 ME1821.Superseded values are not recommended for survey control.
 ME1821
 ME1821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1821.See file dsdata.pdf to determine how the superseded data were derived.
 ME1821
 ME1821_MARKER: DB = BENCH MARK DISK
 ME1821_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1821_SP_SET: CULVERT HEADWALL
 ME1821_STAMPING: N 138 1947
 ME1821_MARK LOGO: CGS
 ME1821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1821+STABILITY: SURFACE MOTION
 ME1821
 ME1821  HISTORY     - Date     Condition        Report By
 ME1821  HISTORY     - 1947     MONUMENTED       CGS
 ME1821  HISTORY     - 1971     GOOD             NGS
 ME1821
 ME1821                          STATION DESCRIPTION
 ME1821
 ME1821'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1821'AT CHICAGO.
 ME1821'AT CHICAGO, ABOUT 0.7 MILE SOUTHEAST ALONG BRAINARD AVENUE FROM
 ME1821'THE CHICAGO, SOUTH SHORE AND SOUTH BEND ELECTRIC RAILROAD STATION
 ME1821'AT BURNHAM, ABOUT 0.3 MILE SOUTHEAST ALONG BRAINARD AVENUE FROM
 ME1821'ITS INTERSECTION WITH BURNHAM AVENUE, SET IN THE TOP OF THE
 ME1821'SOUTHEAST END OF THE SOUTHWEST CONCRETE HEAD WALL OF A 32-INCH
 ME1821'PIPE CULVERT, 150 FEET NORTHWEST OF A RAILROAD SPUR TRACK
 ME1821'CROSSING OF BRAINARD AVENE, 34 FEET SOUTHWEST OF THE CENTER
 ME1821'LINE OF BRAINARD AVENUE AND ABOUT LEVEL WITH THE STREET.
 ME1821
 ME1821                          STATION RECOVERY (1971)
 ME1821
 ME1821'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0022 ***********************************************************************
 KC0022  DESIGNATION -  N 14
 KC0022  PID         -  KC0022
 KC0022  STATE/COUNTY-  IL/MORGAN
 KC0022  COUNTRY     -  US
 KC0022  USGS QUAD   -  LYNNVILLE (2018)
 KC0022
 KC0022                         *CURRENT SURVEY CONTROL
 KC0022  ______________________________________________________________________
 KC0022* NAD 83(1986) POSITION- 39 44 39.     (N) 090 22 11.     (W)   SCALED
 KC0022* NAVD 88 ORTHO HEIGHT -   169.760 (meters)      556.95  (feet) ADJUSTED
 KC0022  ______________________________________________________________________
 KC0022  GEOID HEIGHT    -        -32.581 (meters)                     GEOID18
 KC0022  DYNAMIC HEIGHT  -        169.667 (meters)      556.65  (feet) COMP
 KC0022  MODELED GRAVITY -    980,074.9   (mgal)                       NAVD 88
 KC0022
 KC0022  VERT ORDER      -  FIRST     CLASS II
 KC0022
 KC0022.The horizontal coordinates were scaled from a map and have
 KC0022.an estimated accuracy of +/- 6 seconds.
 KC0022
 KC0022.The orthometric height was determined by differential leveling and
 KC0022.adjusted by the NATIONAL GEODETIC SURVEY
 KC0022.in June 1991.
 KC0022
 KC0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0022.GEOID18 height accuracy estimate available here.
 KC0022
 KC0022.Click photographs - Photos may exist for this station.
 KC0022
 KC0022.The dynamic height is computed by dividing the NAVD 88
 KC0022.geopotential number by the normal gravity value computed on the
 KC0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0022.degrees latitude (g = 980.6199 gals.).
 KC0022
 KC0022.The modeled gravity was interpolated from observed gravity values.
 KC0022
 KC0022;                    North         East    Units  Estimated Accuracy
 KC0022;SPC IL W     -   341,600.      682,600.      MT  (+/- 180 meters Scaled)
 KC0022
 KC0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE253026(NAD 83)
 KC0022
 KC0022                          SUPERSEDED SURVEY CONTROL
 KC0022
 KC0022  NGVD 29 (??/??/92)  169.876  (m)          557.33   (f) ADJ UNCH    1 2
 KC0022
 KC0022.Superseded values are not recommended for survey control.
 KC0022
 KC0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0022.See file dsdata.pdf to determine how the superseded data were derived.
 KC0022
 KC0022_MARKER: DB = BENCH MARK DISK
 KC0022_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0022_SP_SET: BRIDGE
 KC0022_STAMPING: M 14 1933
 KC0022_MARK LOGO: CGS
 KC0022_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0022
 KC0022  HISTORY     - Date     Condition        Report By
 KC0022  HISTORY     - 1933     MONUMENTED       CGS
 KC0022  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0022
 KC0022                          STATION DESCRIPTION
 KC0022
 KC0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0022'2.3 MI SE FROM CHAPIN.
 KC0022'2.3 MILES SOUTHEAST ALONG THE WABASH RAILROAD FROM CHAPIN, MORGAN
 KC0022'COUNTY, 31 POLES WEST OF MILEPOST 455, AT BRIDGE 258 OVER
 KC0022'MAUVAISE TERRE CREEK, AND IN THE TOP OF THE SOUTHWEST END OF THE
 KC0022'BRIDGE.  A STANDARD DISK, STAMPED M 14 1933.
 KC0022
 KC0022                          STATION RECOVERY (2012)
 KC0022
 KC0022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0022'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0113 ***********************************************************************
 MF0113  DESIGNATION -  N 140
 MF0113  PID         -  MF0113
 MF0113  STATE/COUNTY-  IL/WILL
 MF0113  COUNTRY     -  US
 MF0113  USGS QUAD   -  JOLIET (2018)
 MF0113
 MF0113                         *CURRENT SURVEY CONTROL
 MF0113  ______________________________________________________________________
 MF0113* NAD 83(1986) POSITION- 41 35 47.38   (N) 088 03 14.00   (W)   HD_HELD1
 MF0113* NAVD 88 ORTHO HEIGHT -   185.244 (meters)      607.75  (feet) ADJUSTED
 MF0113  ______________________________________________________________________
 MF0113  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 MF0113  DYNAMIC HEIGHT  -        185.174 (meters)      607.53  (feet) COMP
 MF0113  MODELED GRAVITY -    980,243.7   (mgal)                       NAVD 88
 MF0113
 MF0113  VERT ORDER      -  FIRST     CLASS II
 MF0113
 MF0113.The horizontal coordinates were determined by differentially corrected
 MF0113.hand held GPS observations or other comparable positioning techniques
 MF0113.and have an estimated accuracy of +/- 3 meters.
 MF0113
 MF0113.The orthometric height was determined by differential leveling and
 MF0113.adjusted by the NATIONAL GEODETIC SURVEY
 MF0113.in June 1991.
 MF0113
 MF0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0113.GEOID18 height accuracy estimate available here.
 MF0113
 MF0113.Click photographs - Photos may exist for this station.
 MF0113
 MF0113.The dynamic height is computed by dividing the NAVD 88
 MF0113.geopotential number by the normal gravity value computed on the
 MF0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0113.degrees latitude (g = 980.6199 gals.).
 MF0113
 MF0113.The modeled gravity was interpolated from observed gravity values.
 MF0113
 MF0113;                    North         East    Units  Estimated Accuracy
 MF0113;SPC IL E     -   547,324.3     323,297.3     MT  (+/- 3 meters HH1 GPS) 
 MF0113
 MF0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1216905513(NAD 83)
 MF0113
 MF0113                          SUPERSEDED SURVEY CONTROL
 MF0113
 MF0113  NGVD 29 (??/??/92)  185.334  (m)          608.05   (f) ADJ UNCH    1 2
 MF0113
 MF0113.Superseded values are not recommended for survey control.
 MF0113
 MF0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0113.See file dsdata.pdf to determine how the superseded data were derived.
 MF0113
 MF0113_MARKER: DB = BENCH MARK DISK
 MF0113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0113_STAMPING: N 140 1947
 MF0113_MARK LOGO: CGS
 MF0113_PROJECTION: PROJECTING 10 CENTIMETERS
 MF0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0113+STABILITY: SURFACE MOTION
 MF0113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0113+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2014
 MF0113
 MF0113  HISTORY     - Date     Condition        Report By
 MF0113  HISTORY     - 1947     MONUMENTED       CGS
 MF0113  HISTORY     - 20000412 GOOD             PATRIC
 MF0113  HISTORY     - 20061028 GOOD             GEOCAC
 MF0113  HISTORY     - 20090319 GOOD             GEOCAC
 MF0113  HISTORY     - 20130819 GOOD             ILDT
 MF0113  HISTORY     - 20140328 GOOD             PATRIC
 MF0113
 MF0113                          STATION DESCRIPTION
 MF0113
 MF0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0113'AT LOCKPORT.
 MF0113'AT LOCKPORT, ABOUT 0.5 MILE NORTHEAST ALONG STATE HIGHWAY 4A
 MF0113'FROM ITS INTERSECTION WITH STATE HIGHWAY 7, SET IN THE SOUTHEAST
 MF0113'QUARTER OF THE INTERSECTION OF SECOND STREET, 30 FEET EAST OF
 MF0113'THE EAST CURB OF STATE STREET (STATE HIGHWAY 4A), 20.5 FEET SOUTH
 MF0113'OF THE CENTER LINE OF THE SOUTH CURB OF SECOND STREET, 46.5
 MF0113'FEET NORTHWEST OF THE NORTHWEST CORNER OF THE HOUSE AT 202 NORTH
 MF0113'STATE STREET, 2 FEET NORTH OF THE NORTH EDGE OF THE CONCRETE SIDE
 MF0113'WALK, 1.5 FEET EAST OF THE EAST EDGE OF A NORTH-SOUTH WALK, ABOUT
 MF0113'2 FEET ABOVE THE INTERSECTION AND SET IN THE TOP OF A CONCRETE
 MF0113'POST PROJECTING 4 INCHES.
 MF0113
 MF0113                          STATION RECOVERY (2000)
 MF0113
 MF0113'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0113'RECOVERED IN GOOD CONDITION.
 MF0113
 MF0113                          STATION RECOVERY (2006)
 MF0113
 MF0113'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0113'RECOVERED IN GOOD CONDITION.
 MF0113
 MF0113                          STATION RECOVERY (2009)
 MF0113
 MF0113'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0113'RECOVERED IN GOOD CONDITION.
 MF0113
 MF0113                          STATION RECOVERY (2013)
 MF0113
 MF0113'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0113'RECOVERED IN GOOD CONDITION.
 MF0113
 MF0113                          STATION RECOVERY (2014)
 MF0113
 MF0113'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 MF0113'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0418 ***********************************************************************
 MF0418  DESIGNATION -  N 141
 MF0418  PID         -  MF0418
 MF0418  STATE/COUNTY-  IL/LASALLE
 MF0418  COUNTRY     -  US
 MF0418  USGS QUAD   -  SENECA (2018)
 MF0418
 MF0418                         *CURRENT SURVEY CONTROL
 MF0418  ______________________________________________________________________
 MF0418* NAD 83(1986) POSITION- 41 18 54.4    (N) 088 36 35.6    (W)   HD_HELD2
 MF0418* NAVD 88 ORTHO HEIGHT -   155.800 (meters)      511.15  (feet) ADJUSTED
 MF0418  ______________________________________________________________________
 MF0418  GEOID HEIGHT    -        -32.774 (meters)                     GEOID18
 MF0418  DYNAMIC HEIGHT  -        155.740 (meters)      510.96  (feet) COMP
 MF0418  MODELED GRAVITY -    980,236.4   (mgal)                       NAVD 88
 MF0418
 MF0418  VERT ORDER      -  FIRST     CLASS II
 MF0418
 MF0418.The horizontal coordinates were established by autonomous hand held GPS
 MF0418.observations and have an estimated accuracy of +/- 10 meters.
 MF0418
 MF0418.The orthometric height was determined by differential leveling and
 MF0418.adjusted by the NATIONAL GEODETIC SURVEY
 MF0418.in June 1991.
 MF0418
 MF0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0418.GEOID18 height accuracy estimate available here.
 MF0418
 MF0418.Click photographs - Photos may exist for this station.
 MF0418
 MF0418.The dynamic height is computed by dividing the NAVD 88
 MF0418.geopotential number by the normal gravity value computed on the
 MF0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0418.degrees latitude (g = 980.6199 gals.).
 MF0418
 MF0418.The modeled gravity was interpolated from observed gravity values.
 MF0418
 MF0418;                    North         East    Units  Estimated Accuracy
 MF0418;SPC IL E     -   516,073.      276,844.      MT  (+/- 10 meters HH2 GPS)
 MF0418
 MF0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6525074988(NAD 83)
 MF0418
 MF0418                          SUPERSEDED SURVEY CONTROL
 MF0418
 MF0418  NGVD 29 (??/??/92)  155.869  (m)          511.38   (f) ADJ UNCH    1 2
 MF0418
 MF0418.Superseded values are not recommended for survey control.
 MF0418
 MF0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0418.See file dsdata.pdf to determine how the superseded data were derived.
 MF0418
 MF0418_MARKER: DB = BENCH MARK DISK
 MF0418_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0418_SP_SET: BRIDGE
 MF0418_STAMPING: N 141 1947
 MF0418_MARK LOGO: CGS
 MF0418_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0418
 MF0418  HISTORY     - Date     Condition        Report By
 MF0418  HISTORY     - 1947     MONUMENTED       CGS
 MF0418  HISTORY     - 1989     GOOD             USPSQD
 MF0418  HISTORY     - 19970815 GOOD             USPSQD
 MF0418  HISTORY     - 20020930 GOOD             USPSQD
 MF0418  HISTORY     - 20060313 GOOD             CAS
 MF0418  HISTORY     - 20070707 GOOD             GEOCAC
 MF0418  HISTORY     - 20080605 GOOD             GEOCAC
 MF0418
 MF0418                          STATION DESCRIPTION
 MF0418
 MF0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0418'AT SENECA.
 MF0418'AT SENECA, SET IN THE TOP OF THE SOUTHEAST CONCRETE WING WALL
 MF0418'OF THE STATE HIGHWAY 170 BRIDGE OVER THE ILLINOIS AND MICHIGAN
 MF0418'CANAL, ABOUT 85 YARDS SOUTH OF THE POST OFFICE, 32 FEET EAST
 MF0418'OF AND ABOUT 1/2 FOOT ABOVE THE CENTER LINE OF THE HIGHWAY.
 MF0418
 MF0418                          STATION RECOVERY (1989)
 MF0418
 MF0418'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0418'RECOVERED IN GOOD CONDITION.
 MF0418
 MF0418                          STATION RECOVERY (1997)
 MF0418
 MF0418'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0418'RECOVERED IN GOOD CONDITION.
 MF0418
 MF0418                          STATION RECOVERY (2002)
 MF0418
 MF0418'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0418'RECOVERED IN GOOD CONDITION.
 MF0418
 MF0418                          STATION RECOVERY (2006)
 MF0418
 MF0418'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 MF0418'RECOVERED IN GOOD CONDITION.
 MF0418
 MF0418                          STATION RECOVERY (2007)
 MF0418
 MF0418'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0418'RECOVERED IN GOOD CONDITION.
 MF0418
 MF0418                          STATION RECOVERY (2008)
 MF0418
 MF0418'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0418'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0199 ***********************************************************************
 MF0199  DESIGNATION -  N 142
 MF0199  PID         -  MF0199
 MF0199  STATE/COUNTY-  IL/WILL
 MF0199  COUNTRY     -  US
 MF0199  USGS QUAD   -  CHANNAHON (2018)
 MF0199
 MF0199                         *CURRENT SURVEY CONTROL
 MF0199  ______________________________________________________________________
 MF0199* NAD 83(1986) POSITION- 41 29 20.     (N) 088 08 54.     (W)   SCALED
 MF0199* NAVD 88 ORTHO HEIGHT -   158.914 (meters)      521.37  (feet) ADJUSTED
 MF0199  ______________________________________________________________________
 MF0199  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 MF0199  DYNAMIC HEIGHT  -        158.854 (meters)      521.17  (feet) COMP
 MF0199  MODELED GRAVITY -    980,240.7   (mgal)                       NAVD 88
 MF0199
 MF0199  VERT ORDER      -  FIRST     CLASS II
 MF0199
 MF0199.The horizontal coordinates were scaled from a map and have
 MF0199.an estimated accuracy of +/- 6 seconds.
 MF0199
 MF0199.The orthometric height was determined by differential leveling and
 MF0199.adjusted by the NATIONAL GEODETIC SURVEY
 MF0199.in June 1991.
 MF0199
 MF0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0199.GEOID18 height accuracy estimate available here.
 MF0199
 MF0199.Click photographs - Photos may exist for this station.
 MF0199
 MF0199.The dynamic height is computed by dividing the NAVD 88
 MF0199.geopotential number by the normal gravity value computed on the
 MF0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0199.degrees latitude (g = 980.6199 gals.).
 MF0199
 MF0199.The modeled gravity was interpolated from observed gravity values.
 MF0199
 MF0199;                    North         East    Units  Estimated Accuracy
 MF0199;SPC IL E     -   535,350.      315,450.      MT  (+/- 180 meters Scaled)
 MF0199
 MF0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL041936(NAD 83)
 MF0199
 MF0199                          SUPERSEDED SURVEY CONTROL
 MF0199
 MF0199  NGVD 29 (??/??/92)  159.006  (m)          521.67   (f) ADJ UNCH    1 2
 MF0199
 MF0199.Superseded values are not recommended for survey control.
 MF0199
 MF0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0199.See file dsdata.pdf to determine how the superseded data were derived.
 MF0199
 MF0199_MARKER: DB = BENCH MARK DISK
 MF0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0199_STAMPING: N 142 1947
 MF0199_MARK LOGO: CGS
 MF0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0199+STABILITY: SURFACE MOTION
 MF0199
 MF0199  HISTORY     - Date     Condition        Report By
 MF0199  HISTORY     - 1947     MONUMENTED       CGS
 MF0199  HISTORY     - 1976     MARK NOT FOUND   ALSTER
 MF0199  HISTORY     - 20091211 MARK NOT FOUND   GEOCAC
 MF0199
 MF0199                          STATION DESCRIPTION
 MF0199
 MF0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0199'4.7 MI SW FROM JOLIET.
 MF0199'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0199'HOUSE AT JOLIET, THENCE ABOUT 4.15 MILES SOUTHWEST ALONG U.S.
 MF0199'HIGHWAY 6, SET ON THE NORTHWEST SIDE OF THE HIGHWAY AT A SINGLE
 MF0199'STORY BROWN HOUSE, ACROSS THE HIGHWAY FROM THE CHICAGO GRAVEL
 MF0199'COMPANY GRAVEL PIT, 60 FEET NORTHEAST OF THE EAST CORNER OF
 MF0199'THE HOUSE, 31 FEET NORTH OF THE NORTHEAST END OF A 14-INCH STEEL
 MF0199'PIPE CULVERT IN THE DITCH ON THE NORTHWEST SIDE OF THE HIGHWAY,
 MF0199'49 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 5.5
 MF0199'FEET SOUTHWEST OF A POWER POLE AND IN LINE WITH THE POLES, 1 FOOT
 MF0199'BELOW THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 MF0199'PROJECTING 4 INCHES.
 MF0199
 MF0199                          STATION RECOVERY (1976)
 MF0199
 MF0199'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976
 MF0199'SEARCHED FOR, BUT NOT FOUND, ALL TIES STILL EXIST. NO LUCK WITH A
 MF0199'METAL DETECTOR
 MF0199
 MF0199                          STATION RECOVERY (2009)
 MF0199
 MF0199'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0199'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0037 ***********************************************************************
 HB0037  DESIGNATION -  N 144
 HB0037  PID         -  HB0037
 HB0037  STATE/COUNTY-  IL/SALINE
 HB0037  COUNTRY     -  US
 HB0037  USGS QUAD   -  ELDORADO (2018)
 HB0037
 HB0037                         *CURRENT SURVEY CONTROL
 HB0037  ______________________________________________________________________
 HB0037* NAD 83(1986) POSITION- 37 47 53.82   (N) 088 25 48.08   (W)   HD_HELD1
 HB0037* NAVD 88 ORTHO HEIGHT -   123.573 (meters)      405.42  (feet) ADJUSTED
 HB0037  ______________________________________________________________________
 HB0037  GEOID HEIGHT    -        -29.738 (meters)                     GEOID18
 HB0037  DYNAMIC HEIGHT  -        123.489 (meters)      405.15  (feet) COMP
 HB0037  MODELED GRAVITY -    979,946.4   (mgal)                       NAVD 88
 HB0037
 HB0037  VERT ORDER      -  FIRST     CLASS II
 HB0037
 HB0037.The horizontal coordinates were determined by differentially corrected
 HB0037.hand held GPS observations or other comparable positioning techniques
 HB0037.and have an estimated accuracy of +/- 3 meters.
 HB0037
 HB0037.The orthometric height was determined by differential leveling and
 HB0037.adjusted by the NATIONAL GEODETIC SURVEY
 HB0037.in June 1991.
 HB0037
 HB0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0037.GEOID18 height accuracy estimate available here.
 HB0037
 HB0037.Click photographs - Photos may exist for this station.
 HB0037
 HB0037.The dynamic height is computed by dividing the NAVD 88
 HB0037.geopotential number by the normal gravity value computed on the
 HB0037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0037.degrees latitude (g = 980.6199 gals.).
 HB0037
 HB0037.The modeled gravity was interpolated from observed gravity values.
 HB0037
 HB0037;                    North         East    Units  Estimated Accuracy
 HB0037;SPC IL E     -   125,590.4     291,484.6     MT  (+/- 3 meters HH1 GPS) 
 HB0037
 HB0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7410184397(NAD 83)
 HB0037
 HB0037                          SUPERSEDED SURVEY CONTROL
 HB0037
 HB0037  NGVD 29 (11/26/84)  123.672  (m)          405.75   (f) ADJUSTED    1 2
 HB0037
 HB0037.Superseded values are not recommended for survey control.
 HB0037
 HB0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0037.See file dsdata.pdf to determine how the superseded data were derived.
 HB0037
 HB0037_MARKER: DB = BENCH MARK DISK
 HB0037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0037_STAMPING: N 144 1949
 HB0037_MARK LOGO: CGS
 HB0037_PROJECTION: PROJECTING 20 CENTIMETERS
 HB0037_MAGNETIC: O = OTHER; SEE DESCRIPTION
 HB0037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0037+STABILITY: SURFACE MOTION
 HB0037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0037+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2015
 HB0037
 HB0037  HISTORY     - Date     Condition        Report By
 HB0037  HISTORY     - 1949     MONUMENTED       CGS
 HB0037  HISTORY     - 1978     GOOD             ILDT
 HB0037  HISTORY     - 1978     GOOD             ILDT
 HB0037  HISTORY     - 1978     GOOD             ILDT
 HB0037  HISTORY     - 20120612 GOOD             ILDT
 HB0037  HISTORY     - 20150520 GOOD             ILGEO
 HB0037
 HB0037                          STATION DESCRIPTION
 HB0037
 HB0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0037'1.1 MI SE FROM ELDORADO.
 HB0037'ABOUT 1.1 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0037'RAILROAD FROM THE UNION STATION AT ELDORADO, AT A ROAD CROSSING
 HB0037'AT A SCHOOL HOUSE, 138 FEET EAST OF THE NORTHEAST CORNER OF THE
 HB0037'SCHOOL BUILDING, 117 FEET EAST OF A WELL, 60 FEET WEST OF THE
 HB0037'CENTER OF THE ROAD CROSSING, 36 FEET SOUTHWEST OF THE SOUTHWEST
 HB0037'RAIL, 10 FEET NORTHEAST OF THE FENCE LINE, 1 1/2 FEET SOUTH
 HB0037'OF A WHITE WOODEN WITNESS POST, 1/2 FOOT ABOVE THE TRACK AND
 HB0037'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 HB0037
 HB0037                          STATION RECOVERY (1978)
 HB0037
 HB0037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0037'RECOVERED IN GOOD CONDITION.
 HB0037
 HB0037                          STATION RECOVERY (1978)
 HB0037
 HB0037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0037'RECOVERED IN GOOD CONDITION.
 HB0037
 HB0037                          STATION RECOVERY (1978)
 HB0037
 HB0037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0037'RECOVERED IN GOOD CONDITION.
 HB0037
 HB0037                          STATION RECOVERY (2012)
 HB0037
 HB0037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0037'RECOVERED IN GOOD CONDITION.
 HB0037
 HB0037                          STATION RECOVERY (2015)
 HB0037
 HB0037'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2015 (ME)
 HB0037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0538 ***********************************************************************
 HB0538  DESIGNATION -  N 145
 HB0538  PID         -  HB0538
 HB0538  STATE/COUNTY-  IL/SALINE
 HB0538  COUNTRY     -  US
 HB0538  USGS QUAD   -  HARCO (2018)
 HB0538
 HB0538                         *CURRENT SURVEY CONTROL
 HB0538  ______________________________________________________________________
 HB0538* NAD 83(1986) POSITION- 37 52 04.     (N) 088 40 53.     (W)   SCALED
 HB0538* NAVD 88 ORTHO HEIGHT -   123.851 (meters)      406.33  (feet) ADJUSTED
 HB0538  ______________________________________________________________________
 HB0538  GEOID HEIGHT    -        -29.642 (meters)                     GEOID18
 HB0538  DYNAMIC HEIGHT  -        123.766 (meters)      406.06  (feet) COMP
 HB0538  MODELED GRAVITY -    979,936.8   (mgal)                       NAVD 88
 HB0538
 HB0538  VERT ORDER      -  FIRST     CLASS II
 HB0538
 HB0538.The horizontal coordinates were scaled from a map and have
 HB0538.an estimated accuracy of +/- 6 seconds.
 HB0538
 HB0538.The orthometric height was determined by differential leveling and
 HB0538.adjusted by the NATIONAL GEODETIC SURVEY
 HB0538.in June 1991.
 HB0538
 HB0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0538.GEOID18 height accuracy estimate available here.
 HB0538
 HB0538.Click photographs - Photos may exist for this station.
 HB0538
 HB0538.The dynamic height is computed by dividing the NAVD 88
 HB0538.geopotential number by the normal gravity value computed on the
 HB0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0538.degrees latitude (g = 980.6199 gals.).
 HB0538
 HB0538.The modeled gravity was interpolated from observed gravity values.
 HB0538
 HB0538;                    North         East    Units  Estimated Accuracy
 HB0538;SPC IL E     -   133,360.      269,380.      MT  (+/- 180 meters Scaled)
 HB0538
 HB0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG521924(NAD 83)
 HB0538
 HB0538                          SUPERSEDED SURVEY CONTROL
 HB0538
 HB0538  NGVD 29 (11/26/84)  123.947  (m)          406.65   (f) ADJUSTED    1 2
 HB0538
 HB0538.Superseded values are not recommended for survey control.
 HB0538
 HB0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0538.See file dsdata.pdf to determine how the superseded data were derived.
 HB0538
 HB0538_MARKER: DB = BENCH MARK DISK
 HB0538_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 HB0538_SP_SET: BRIDGE ABUTMENT
 HB0538_STAMPING: N 145 1949
 HB0538_MARK LOGO: CGS
 HB0538_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0538_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0538
 HB0538  HISTORY     - Date     Condition        Report By
 HB0538  HISTORY     - 1949     MONUMENTED       CGS
 HB0538  HISTORY     - 1978     GOOD             ILDT
 HB0538  HISTORY     - 1978     GOOD             ILDT
 HB0538  HISTORY     - 1978     GOOD             ILDT
 HB0538  HISTORY     - 20040812 GOOD             ILDT
 HB0538  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0538
 HB0538                          STATION DESCRIPTION
 HB0538
 HB0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0538'5 MI NW FROM GALATIA.
 HB0538'4.95 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0538'STATION AT GALATIA, ABOUT 5.55 MILES SOUTHEAST OF THE STATION AT
 HB0538'THOMPSONVILLE, ABOUT 2.0 MILES SOUTHEAST OF THE SALINE-FRANKLIN
 HB0538'COUNTY LINE ROAD CROSSING AT WEST END, ABOUT 0.1 MILE NORTH OF A
 HB0538'ROAD CROSSING, SET IN THE TOP OF THE WEST WING WALL OF THE SOUTH
 HB0538'ABUTMENT OF A 30-FOOT CONCRETE BRIDGE ON STATE HIGHWAY 34 WHICH
 HB0538'PARALLELS THE RAILROAD AT THIS POINT, 48 1/2 FEET EAST OF THE EAST
 HB0538'RAIL OF THE TRACK, 19.4 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 HB0538'1 1/2 FEET BELOW THE TRACK.
 HB0538
 HB0538                          STATION RECOVERY (1978)
 HB0538
 HB0538'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0538'RECOVERED IN GOOD CONDITION.
 HB0538
 HB0538                          STATION RECOVERY (1978)
 HB0538
 HB0538'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0538'RECOVERED IN GOOD CONDITION.
 HB0538
 HB0538                          STATION RECOVERY (1978)
 HB0538
 HB0538'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0538'RECOVERED IN GOOD CONDITION.
 HB0538
 HB0538                          STATION RECOVERY (2004)
 HB0538
 HB0538'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 HB0538'RECOVERED AS DESCRIBED.  NOTE--TO BE DESTROYED LATER ON IN 2004.
 HB0538
 HB0538                          STATION RECOVERY (2012)
 HB0538
 HB0538'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0538'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0082 ***********************************************************************
 JC0082  DESIGNATION -  N 146
 JC0082  PID         -  JC0082
 JC0082  STATE/COUNTY-  IL/ST CLAIR
 JC0082  COUNTRY     -  US
 JC0082  USGS QUAD   -  CAHOKIA (2018)
 JC0082
 JC0082                         *CURRENT SURVEY CONTROL
 JC0082  ______________________________________________________________________
 JC0082* NAD 83(1986) POSITION- 38 34 34.     (N) 090 09 54.     (W)   SCALED
 JC0082* NAVD 88 ORTHO HEIGHT -   125.492 (meters)      411.72  (feet) ADJUSTED
 JC0082  ______________________________________________________________________
 JC0082  GEOID HEIGHT    -        -30.890 (meters)                     GEOID18
 JC0082  DYNAMIC HEIGHT  -        125.412 (meters)      411.46  (feet) COMP
 JC0082  MODELED GRAVITY -    979,991.7   (mgal)                       NAVD 88
 JC0082
 JC0082  VERT ORDER      -  SECOND    CLASS 0
 JC0082
 JC0082.This mark is at St Louis Downtown-Parks Airport (CPS)
 JC0082
 JC0082.The horizontal coordinates were scaled from a map and have
 JC0082.an estimated accuracy of +/- 6 seconds.
 JC0082
 JC0082.The orthometric height was determined by differential leveling and
 JC0082.adjusted by the NATIONAL GEODETIC SURVEY
 JC0082.in June 1991.
 JC0082
 JC0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0082.GEOID18 height accuracy estimate available here.
 JC0082
 JC0082.Click photographs - Photos may exist for this station.
 JC0082
 JC0082.The dynamic height is computed by dividing the NAVD 88
 JC0082.geopotential number by the normal gravity value computed on the
 JC0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0082.degrees latitude (g = 980.6199 gals.).
 JC0082
 JC0082.The modeled gravity was interpolated from observed gravity values.
 JC0082
 JC0082;                    North         East    Units  Estimated Accuracy
 JC0082;SPC IL W     -   211,920.      700,150.      MT  (+/- 180 meters Scaled)
 JC0082
 JC0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC469735(NAD 83)
 JC0082
 JC0082                          SUPERSEDED SURVEY CONTROL
 JC0082
 JC0082  NGVD 29 (??/??/92)  125.634  (m)          412.18   (f) ADJ UNCH    2 0
 JC0082
 JC0082.Superseded values are not recommended for survey control.
 JC0082
 JC0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0082.See file dsdata.pdf to determine how the superseded data were derived.
 JC0082
 JC0082_MARKER: DB = BENCH MARK DISK
 JC0082_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0082_SP_SET: HANGAR
 JC0082_STAMPING: N 146 1949
 JC0082_MARK LOGO: CGS
 JC0082_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0082
 JC0082  HISTORY     - Date     Condition        Report By
 JC0082  HISTORY     - 1949     MONUMENTED       CGS
 JC0082  HISTORY     - 1973     GOOD             USGS
 JC0082  HISTORY     - 1981     GOOD             USGS
 JC0082
 JC0082                          STATION DESCRIPTION
 JC0082
 JC0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0082'1.4 MI S FROM EAST ST LOUIS.
 JC0082'1.35 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0082'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0082'THENCE 0.2 MILE EAST ALONG PAVED ROAD TO THE ENTRANCE TO PARKS
 JC0082'METROPOLITAN AIRPORT, SET VERTICALLY IN THE SOUTHEAST FACE OF
 JC0082'HANGAR 1 AT THE SOUTH CORNER, 1.5 FEET NORTHEAST OF THE SOUTH
 JC0082'CORNER OF THE HANGAR AND ABOUT 1.5 FEET ABOVE THE LEVEL OF THE
 JC0082'GROUND.
 JC0082
 JC0082                          STATION RECOVERY (1973)
 JC0082
 JC0082'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JC0082'RECOVERED IN GOOD CONDITION.
 JC0082
 JC0082                          STATION RECOVERY (1981)
 JC0082
 JC0082'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 JC0082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0018 ***********************************************************************
 JC0018  DESIGNATION -  N 147
 JC0018  PID         -  JC0018
 JC0018  STATE/COUNTY-  IL/ST CLAIR
 JC0018  COUNTRY     -  US
 JC0018  USGS QUAD   -  MONKS MOUND (2018)
 JC0018
 JC0018                         *CURRENT SURVEY CONTROL
 JC0018  ______________________________________________________________________
 JC0018* NAD 83(1986) POSITION- 38 38 13.     (N) 090 02 45.     (W)   SCALED
 JC0018* NAVD 88 ORTHO HEIGHT -   127.580 (meters)      418.57  (feet) ADJUSTED
 JC0018  ______________________________________________________________________
 JC0018  GEOID HEIGHT    -        -30.943 (meters)                     GEOID18
 JC0018  DYNAMIC HEIGHT  -        127.500 (meters)      418.31  (feet) COMP
 JC0018  MODELED GRAVITY -    979,995.7   (mgal)                       NAVD 88
 JC0018
 JC0018  VERT ORDER      -  FIRST     CLASS I
 JC0018
 JC0018.The horizontal coordinates were scaled from a map and have
 JC0018.an estimated accuracy of +/- 6 seconds.
 JC0018
 JC0018.The orthometric height was determined by differential leveling and
 JC0018.adjusted by the NATIONAL GEODETIC SURVEY
 JC0018.in June 1991.
 JC0018
 JC0018.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0018.GEOID18 height accuracy estimate available here.
 JC0018
 JC0018.Click photographs - Photos may exist for this station.
 JC0018
 JC0018.The dynamic height is computed by dividing the NAVD 88
 JC0018.geopotential number by the normal gravity value computed on the
 JC0018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0018.degrees latitude (g = 980.6199 gals.).
 JC0018
 JC0018.The modeled gravity was interpolated from observed gravity values.
 JC0018
 JC0018;                    North         East    Units  Estimated Accuracy
 JC0018;SPC IL W     -   218,680.      710,520.      MT  (+/- 180 meters Scaled)
 JC0018
 JC0018_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC571806(NAD 83)
 JC0018
 JC0018                          SUPERSEDED SURVEY CONTROL
 JC0018
 JC0018  NGVD 29 (??/??/92)  127.690  (m)          418.93   (f) ADJ UNCH    1 1
 JC0018
 JC0018.Superseded values are not recommended for survey control.
 JC0018
 JC0018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0018.See file dsdata.pdf to determine how the superseded data were derived.
 JC0018
 JC0018_MARKER: DB = BENCH MARK DISK
 JC0018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0018_STAMPING: N 147 1949
 JC0018_MARK LOGO: CGS
 JC0018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0018+STABILITY: SURFACE MOTION
 JC0018
 JC0018  HISTORY     - Date     Condition        Report By
 JC0018  HISTORY     - 1949     MONUMENTED       CGS
 JC0018  HISTORY     - 1969     GOOD             CGS
 JC0018
 JC0018                          STATION DESCRIPTION
 JC0018
 JC0018'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0018'2.4 MI E FROM WASHINGTON PARK.
 JC0018'ABOUT 2.35 MILES EAST ALONG FOREST BLVD FROM THE CITY HALL AT
 JC0018'WASHINGTON PARK, ABOUT 1.3 MILES WEST ALONG THE BALTIMORE AND
 JC0018'OHIO RAILROAD FROM THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE,
 JC0018'THENCE 0.6 MILE SOUTH ALONG BLACK LANE, AT A 5 POINT INTERSECTION,
 JC0018'112 FEET NORTHEAST OF THE CENTER OF THE INTERSECTION, 100 FEET
 JC0018'NORTH OF THE CENTER LINE OF FOREST BLVD, 74 FEET EAST OF THE
 JC0018'CENTER LINE OF BLACK LANE, 26 FEET SOUTHEAST OF THE CENTER
 JC0018'LINE OF A BLACK TOP ROAD LEADING NORTHEAST, 9 FEET SOUTHWEST
 JC0018'OF A 36-INCH ELM TREE, 1.4 FEET NORTHEAST OF A METAL WITNESS
 JC0018'POST, 2 FEET BELOW THE LEVEL OF THE BLACK LANE, SET IN THE TOP
 JC0018'OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE
 JC0018'GROUND.  SEC 12, T 2N, R 9W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0687 ***********************************************************************
 HB0687  DESIGNATION -  N 148
 HB0687  PID         -  HB0687
 HB0687  STATE/COUNTY-  IL/JACKSON
 HB0687  COUNTRY     -  US
 HB0687  USGS QUAD   -  ORAVILLE (2018)
 HB0687
 HB0687                         *CURRENT SURVEY CONTROL
 HB0687  ______________________________________________________________________
 HB0687* NAD 83(1986) POSITION- 37 45 51.     (N) 089 23 05.     (W)   SCALED
 HB0687* NAVD 88 ORTHO HEIGHT -   117.339 (meters)      384.97  (feet) ADJUSTED
 HB0687  ______________________________________________________________________
 HB0687  GEOID HEIGHT    -        -29.199 (meters)                     GEOID18
 HB0687  DYNAMIC HEIGHT  -        117.257 (meters)      384.70  (feet) COMP
 HB0687  MODELED GRAVITY -    979,927.6   (mgal)                       NAVD 88
 HB0687
 HB0687  VERT ORDER      -  FIRST     CLASS II
 HB0687
 HB0687.The horizontal coordinates were scaled from a map and have
 HB0687.an estimated accuracy of +/- 6 seconds.
 HB0687
 HB0687.The orthometric height was determined by differential leveling and
 HB0687.adjusted by the NATIONAL GEODETIC SURVEY
 HB0687.in June 1991.
 HB0687
 HB0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0687.GEOID18 height accuracy estimate available here.
 HB0687
 HB0687.Click photographs - Photos may exist for this station.
 HB0687
 HB0687.The dynamic height is computed by dividing the NAVD 88
 HB0687.geopotential number by the normal gravity value computed on the
 HB0687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0687.degrees latitude (g = 980.6199 gals.).
 HB0687
 HB0687.The modeled gravity was interpolated from observed gravity values.
 HB0687
 HB0687;                    North         East    Units  Estimated Accuracy
 HB0687;SPC IL W     -   122,080.      768,900.      MT  (+/- 180 meters Scaled)
 HB0687
 HB0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG899823(NAD 83)
 HB0687
 HB0687                          SUPERSEDED SURVEY CONTROL
 HB0687
 HB0687  NGVD 29 (11/26/84)  117.435  (m)          385.28   (f) ADJUSTED    1 2
 HB0687
 HB0687.Superseded values are not recommended for survey control.
 HB0687
 HB0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0687.See file dsdata.pdf to determine how the superseded data were derived.
 HB0687
 HB0687_MARKER: DB = BENCH MARK DISK
 HB0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0687_STAMPING: N 148 1949
 HB0687_MARK LOGO: CGS
 HB0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0687+STABILITY: SURFACE MOTION
 HB0687
 HB0687  HISTORY     - Date     Condition        Report By
 HB0687  HISTORY     - 1949     MONUMENTED       CGS
 HB0687
 HB0687                          STATION DESCRIPTION
 HB0687
 HB0687'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0687'4.1 MI SW FROM TEXAS JUNCTION.
 HB0687'4.1 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0687'JUNCTION OF THE MAIN TRACK AND TRACK LEADING WEST TO MURPHYSBORO,
 HB0687'AT TEXAS JUNCTION, ABOUT 4.3 MILES NORTHEAST ALONG THE ILLINOIS
 HB0687'CENTRAL RAILROAD FROM THE STATION AT SAND RIDGE, AT A PRIVATE
 HB0687'FIELD ROAD CROSSING, 53 FEET SOUTHEAST OF THE CENTER OF THE
 HB0687'CROSSING, 48 FEET SOUTH OF THE SOUTH RAIL, 13 FEET EAST OF
 HB0687'EAST GATE POST IN R/W FENCE, 2 FEET WEST OF A WHITE WOODEN
 HB0687'WITNESS POST AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0687'5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1127 ***********************************************************************
 JB1127  DESIGNATION -  N 149
 JB1127  PID         -  JB1127
 JB1127  STATE/COUNTY-  IL/PERRY
 JB1127  COUNTRY     -  US
 JB1127  USGS QUAD   -  DU QUOIN (2018)
 JB1127
 JB1127                         *CURRENT SURVEY CONTROL
 JB1127  ______________________________________________________________________
 JB1127* NAD 83(1986) POSITION- 38 00 19.     (N) 089 13 00.     (W)   SCALED
 JB1127* NAVD 88 ORTHO HEIGHT -   134.641 (meters)      441.73  (feet) ADJUSTED
 JB1127  ______________________________________________________________________
 JB1127  GEOID HEIGHT    -        -29.450 (meters)                     GEOID18
 JB1127  DYNAMIC HEIGHT  -        134.552 (meters)      441.44  (feet) COMP
 JB1127  MODELED GRAVITY -    979,967.2   (mgal)                       NAVD 88
 JB1127
 JB1127  VERT ORDER      -  FIRST     CLASS II
 JB1127
 JB1127.The horizontal coordinates were scaled from a map and have
 JB1127.an estimated accuracy of +/- 6 seconds.
 JB1127
 JB1127.The orthometric height was determined by differential leveling and
 JB1127.adjusted by the NATIONAL GEODETIC SURVEY
 JB1127.in June 1991.
 JB1127
 JB1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1127.GEOID18 height accuracy estimate available here.
 JB1127
 JB1127.Click photographs - Photos may exist for this station.
 JB1127
 JB1127.The dynamic height is computed by dividing the NAVD 88
 JB1127.geopotential number by the normal gravity value computed on the
 JB1127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1127.degrees latitude (g = 980.6199 gals.).
 JB1127
 JB1127.The modeled gravity was interpolated from observed gravity values.
 JB1127
 JB1127;                    North         East    Units  Estimated Accuracy
 JB1127;SPC IL W     -   148,980.      783,430.      MT  (+/- 180 meters Scaled)
 JB1127
 JB1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH053087(NAD 83)
 JB1127
 JB1127                          SUPERSEDED SURVEY CONTROL
 JB1127
 JB1127  NGVD 29 (??/??/92)  134.732  (m)          442.03   (f) ADJ UNCH    1 2
 JB1127
 JB1127.Superseded values are not recommended for survey control.
 JB1127
 JB1127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1127.See file dsdata.pdf to determine how the superseded data were derived.
 JB1127
 JB1127_MARKER: DB = BENCH MARK DISK
 JB1127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1127_STAMPING: N 149 1949
 JB1127_MARK LOGO: CGS
 JB1127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1127+STABILITY: SURFACE MOTION
 JB1127
 JB1127  HISTORY     - Date     Condition        Report By
 JB1127  HISTORY     - 1949     MONUMENTED       CGS
 JB1127  HISTORY     - 1972     MARK NOT FOUND   USGS
 JB1127  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1127
 JB1127                          STATION DESCRIPTION
 JB1127
 JB1127'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1127'1.6 MI E FROM DU QUOIN.
 JB1127'ABOUT 1.6 MILES EAST ALONG ILLINOIS CENTRAL RAILROAD FROM THE
 JB1127'STATION AT DU QUOIN, ABOUT 0.45 MILE EAST OF MILEPOST E72, AT A
 JB1127'CINDER PUBLIC ROAD CROSSING, 59 FEET SOUTH-SOUTHWEST OF THE
 JB1127'CENTER OF THE CROSSING OF THE SOUTH TRACK, 54 FEET SOUTH OF THE
 JB1127'SOUTH RAIL OF THE SOUTH TRACK, 49.8 FEET SOUTHWEST OF CROSSING
 JB1127'SIGN, 6 FEET WEST-NORTHWEST OF A POWER LINE POLE, 2 FEET SOUTH
 JB1127'OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 JB1127'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES.
 JB1127
 JB1127                          STATION RECOVERY (1972)
 JB1127
 JB1127'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 JB1127'MARK NOT FOUND.
 JB1127
 JB1127                          STATION RECOVERY (2009)
 JB1127
 JB1127'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1127'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0546 ***********************************************************************
 LD0546  DESIGNATION -  N 15
 LD0546  PID         -  LD0546
 LD0546  STATE/COUNTY-  IL/ADAMS
 LD0546  COUNTRY     -  US
 LD0546  USGS QUAD   -  CAMP POINT (2018)
 LD0546
 LD0546                         *CURRENT SURVEY CONTROL
 LD0546  ______________________________________________________________________
 LD0546* NAD 83(2011) POSITION- 40 02 19.30305(N) 091 06 38.00750(W)   ADJUSTED
 LD0546* NAD 83(2011) ELLIP HT-   192.563 (meters)        (06/27/12)   ADJUSTED
 LD0546* NAD 83(2011) EPOCH   -  2010.00
 LD0546* NAVD 88 ORTHO HEIGHT -   225.262 (meters)      739.05  (feet) ADJUSTED
 LD0546  ______________________________________________________________________
 LD0546  GEOID HEIGHT    -        -32.715 (meters)                     GEOID18
 LD0546  NAD 83(2011) X  -    -94,778.170 (meters)                     COMP
 LD0546  NAD 83(2011) Y  - -4,889,173.594 (meters)                     COMP
 LD0546  NAD 83(2011) Z  -  4,081,399.850 (meters)                     COMP
 LD0546  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 LD0546  DYNAMIC HEIGHT  -        225.145 (meters)      738.66  (feet) COMP
 LD0546  MODELED GRAVITY -    980,102.8   (mgal)                       NAVD 88
 LD0546
 LD0546  VERT ORDER      -  FIRST     CLASS II
 LD0546
 LD0546  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0546  Standards:
 LD0546         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0546            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0546  -------------------------------------------------------------------
 LD0546  NETWORK    0.47   1.27           0.21   0.17   0.65      0.02791893
 LD0546  -------------------------------------------------------------------
 LD0546  Click here for local accuracies and other accuracy information.
 LD0546
 LD0546.The horizontal coordinates were established by GPS observations
 LD0546.and adjusted by the National Geodetic Survey in June 2012.
 LD0546
 LD0546.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0546.been affixed to the stable North American tectonic plate. See 
 LD0546.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0546
 LD0546.The horizontal coordinates are valid at the epoch date displayed above
 LD0546.which is a decimal equivalence of Year/Month/Day.
 LD0546
 LD0546.The orthometric height was determined by differential leveling and
 LD0546.adjusted by the NATIONAL GEODETIC SURVEY
 LD0546.in June 1991.
 LD0546
 LD0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0546.GEOID18 height accuracy estimate available here.
 LD0546
 LD0546.Click photographs - Photos may exist for this station.
 LD0546
 LD0546.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0546
 LD0546.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0546
 LD0546.The ellipsoidal height was determined by GPS observations
 LD0546.and is referenced to NAD 83.
 LD0546
 LD0546.The dynamic height is computed by dividing the NAVD 88
 LD0546.geopotential number by the normal gravity value computed on the
 LD0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0546.degrees latitude (g = 980.6199 gals.).
 LD0546
 LD0546.The modeled gravity was interpolated from observed gravity values.
 LD0546
 LD0546. The following values were computed from the NAD 83(2011) position.
 LD0546
 LD0546;                    North         East     Units Scale Factor Converg.
 LD0546;SPC IL W     -   374,710.940   619,447.127   MT  1.00002103   -0 36 26.1
 LD0546;SPC IL W     - 1,229,364.14  2,032,302.78   sFT  1.00002103   -0 36 26.1
 LD0546;UTM  15      - 4,433,762.200   661,196.255   MT  0.99991989   +1 12 56.7
 LD0546
 LD0546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0546!SPC IL W     -   0.99996979  x   1.00002103  =   0.99999082
 LD0546!UTM  15      -   0.99996979  x   0.99991989  =   0.99988968
 LD0546
 LD0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6119633762(NAD 83)
 LD0546
 LD0546                          SUPERSEDED SURVEY CONTROL
 LD0546
 LD0546  NAD 83(2007)-  40 02 19.30308(N)    091 06 38.00816(W) AD(2002.00) 0
 LD0546  ELLIP H (02/10/07)  192.584  (m)                       GP(2002.00)    
 LD0546  ELLIP H (02/03/05)  192.574  (m)                       GP(       ) 4 2
 LD0546  NAD 83(1997)-  40 02 19.30308(N)    091 06 38.00796(W) AD(       ) B
 LD0546  ELLIP H (11/13/02)  192.618  (m)                       GP(       ) 3 1
 LD0546  NAVD 88             225.26   (m)          739.0    (f) LEVELING    3  
 LD0546  NGVD 29 (??/??/92)  225.331  (m)          739.27   (f) ADJ UNCH    1 2
 LD0546
 LD0546.Superseded values are not recommended for survey control.
 LD0546
 LD0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0546.See file dsdata.pdf to determine how the superseded data were derived.
 LD0546
 LD0546_MARKER: DB = BENCH MARK DISK
 LD0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0546_STAMPING: N 15 1933
 LD0546_MARK LOGO: CGS
 LD0546_PROJECTION: PROJECTING 13 CENTIMETERS
 LD0546_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0546+STABILITY: SURFACE MOTION
 LD0546_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0546+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2019
 LD0546
 LD0546  HISTORY     - Date     Condition        Report By
 LD0546  HISTORY     - 1933     MONUMENTED       CGS
 LD0546  HISTORY     - 1946     GOOD             CGS
 LD0546  HISTORY     - 20020911 GOOD             ILDT
 LD0546  HISTORY     - 20110914 GOOD             ILDT
 LD0546  HISTORY     - 20120521 GOOD             ILDT
 LD0546  HISTORY     - 20191022 GOOD             ILDT
 LD0546
 LD0546                          STATION DESCRIPTION
 LD0546
 LD0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 LD0546'2.3 MI W FROM CAMP POINT.
 LD0546'2.3 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0546'FROM CAMP POINT, ADAMS COUNTY, 7 POLES WEST OF MILEPOST 243,
 LD0546'20 FEET EAST OF A PRIVATE CROSSING, AND 30 FEET NORTH OF U.S.
 LD0546'HIGHWAY 24.  A STANDARD DISK, STAMPED N 15 1933 AND SET IN THE
 LD0546'TOP OF A CONCRETE POST.
 LD0546
 LD0546                          STATION RECOVERY (2002)
 LD0546
 LD0546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 LD0546'TO REACH FROM MAIN STREET IN CAMP POINT GO WEST ALONG US24 2.19 MILE
 LD0546'TO STATION ON RIGHT
 LD0546'STATION IS 38.5 FT SOUTH OF CENTER RR TRACKS
 LD0546'34.0 NE OF CENTER EAST CONCRETE HOWL FOR AN ENTRANCE NTH
 LD0546'42' NORTH OF CENTERLINE US 24
 LD0546'82.8' NW OF AND ACROSS ROAD FROM A POWER POLE
 LD0546
 LD0546                          STATION RECOVERY (2011)
 LD0546
 LD0546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 LD0546'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) NORTH-NORTHEAST OF
 LD0546'COLUMBUS AND 2.5 MI (4.0 KM) EAST OF COATSBURG.
 LD0546
 LD0546                          STATION RECOVERY (2012)
 LD0546
 LD0546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0546'RECOVERED IN GOOD CONDITION.
 LD0546
 LD0546                          STATION RECOVERY (2019)
 LD0546
 LD0546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 LD0546'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0792 ***********************************************************************
 HB0792  DESIGNATION -  N 150
 HB0792  PID         -  HB0792
 HB0792  STATE/COUNTY-  IL/UNION
 HB0792  COUNTRY     -  US
 HB0792  USGS QUAD   -  ANNA (2018)
 HB0792
 HB0792                         *CURRENT SURVEY CONTROL
 HB0792  ______________________________________________________________________
 HB0792* NAD 83(1986) POSITION- 37 25 13.     (N) 089 13 06.     (W)   SCALED
 HB0792* NAVD 88 ORTHO HEIGHT -   161.440 (meters)      529.66  (feet) ADJUSTED
 HB0792  ______________________________________________________________________
 HB0792  GEOID HEIGHT    -        -28.492 (meters)                     GEOID18
 HB0792  DYNAMIC HEIGHT  -        161.324 (meters)      529.28  (feet) COMP
 HB0792  MODELED GRAVITY -    979,906.9   (mgal)                       NAVD 88
 HB0792
 HB0792  VERT ORDER      -  FIRST     CLASS I
 HB0792
 HB0792.The horizontal coordinates were scaled from a map and have
 HB0792.an estimated accuracy of +/- 6 seconds.
 HB0792
 HB0792.The orthometric height was determined by differential leveling and
 HB0792.adjusted by the NATIONAL GEODETIC SURVEY
 HB0792.in June 1991.
 HB0792
 HB0792.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0792.GEOID18 height accuracy estimate available here.
 HB0792
 HB0792.Click photographs - Photos may exist for this station.
 HB0792
 HB0792.The dynamic height is computed by dividing the NAVD 88
 HB0792.geopotential number by the normal gravity value computed on the
 HB0792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0792.degrees latitude (g = 980.6199 gals.).
 HB0792
 HB0792.The modeled gravity was interpolated from observed gravity values.
 HB0792
 HB0792;                    North         East    Units  Estimated Accuracy
 HB0792;SPC IL W     -    84,050.      783,940.      MT  (+/- 180 meters Scaled)
 HB0792
 HB0792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG037438(NAD 83)
 HB0792
 HB0792                          SUPERSEDED SURVEY CONTROL
 HB0792
 HB0792  NGVD 29 (11/26/84)  161.437  (m)          529.65   (f) ADJUSTED    1 1
 HB0792
 HB0792.Superseded values are not recommended for survey control.
 HB0792
 HB0792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0792.See file dsdata.pdf to determine how the superseded data were derived.
 HB0792
 HB0792_MARKER: DB = BENCH MARK DISK
 HB0792_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0792_SP_SET: ABUTMENT
 HB0792_STAMPING: N 150 1949
 HB0792_MARK LOGO: CGS
 HB0792_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0792_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0792+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2012
 HB0792
 HB0792  HISTORY     - Date     Condition        Report By
 HB0792  HISTORY     - 1949     MONUMENTED       CGS
 HB0792  HISTORY     - 1969     GOOD             CGS
 HB0792  HISTORY     - 20020828 GOOD             USACE
 HB0792  HISTORY     - 20100626 GOOD             ILDT
 HB0792  HISTORY     - 20120621 GOOD             ILDT
 HB0792
 HB0792                          STATION DESCRIPTION
 HB0792
 HB0792'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0792'3.5 MI SE FROM ANNA.
 HB0792'ABOUT 3.5 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0792'FROM THE STATION AT ANNA, 0.2 MILE SOUTHEAST OF MILEPOST 332, 98
 HB0792'FEET NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 HB0792'TRAIL ROAD, 15 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST
 HB0792'TRACK, SET IN THE TOP OF THE SOUTHWEST END OF A LEDGE ON THE
 HB0792'SOUTHEAST CONCRETE ABUTMENT OF A 33-FOOT RAILROAD TRESTLE, 2.0 FEET
 HB0792'EAST OF THE WEST CORNER OF THE LEDGE, 107 FEET NORTHWEST OF
 HB0792'BENCH MARK U 10, AND ABOUT 6 FEET BELOW THE LEVEL OF THE TRACK.
 HB0792'SEC 4, T13S, R1W
 HB0792
 HB0792                          STATION RECOVERY (2002)
 HB0792
 HB0792'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0792'RECOVERED IN GOOD CONDITION.
 HB0792
 HB0792                          STATION RECOVERY (2010)
 HB0792
 HB0792'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0792'RECOVERED IN GOOD CONDITION.
 HB0792
 HB0792                          STATION RECOVERY (2012)
 HB0792
 HB0792'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0792'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1344 ***********************************************************************
 JB1344  DESIGNATION -  N 151
 JB1344  PID         -  JB1344
 JB1344  STATE/COUNTY-  IL/ST CLAIR
 JB1344  COUNTRY     -  US
 JB1344  USGS QUAD   -  LEBANON (2018)
 JB1344
 JB1344                         *CURRENT SURVEY CONTROL
 JB1344  ______________________________________________________________________
 JB1344* NAD 83(1986) POSITION- 38 36 15.2    (N) 089 48 28.2    (W)   HD_HELD2
 JB1344* NAVD 88 ORTHO HEIGHT -   157.104 (meters)      515.43  (feet) ADJUSTED
 JB1344  ______________________________________________________________________
 JB1344  GEOID HEIGHT    -        -30.685 (meters)                     GEOID18
 JB1344  DYNAMIC HEIGHT  -        157.007 (meters)      515.11  (feet) COMP
 JB1344  MODELED GRAVITY -    980,008.0   (mgal)                       NAVD 88
 JB1344
 JB1344  VERT ORDER      -  FIRST     CLASS I
 JB1344
 JB1344.The horizontal coordinates were established by autonomous hand held GPS
 JB1344.observations and have an estimated accuracy of +/- 10 meters.
 JB1344
 JB1344.The orthometric height was determined by differential leveling and
 JB1344.adjusted by the NATIONAL GEODETIC SURVEY
 JB1344.in June 1991.
 JB1344
 JB1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1344.GEOID18 height accuracy estimate available here.
 JB1344
 JB1344.Click photographs - Photos may exist for this station.
 JB1344
 JB1344.The dynamic height is computed by dividing the NAVD 88
 JB1344.geopotential number by the normal gravity value computed on the
 JB1344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1344.degrees latitude (g = 980.6199 gals.).
 JB1344
 JB1344.The modeled gravity was interpolated from observed gravity values.
 JB1344
 JB1344;                    North         East    Units  Estimated Accuracy
 JB1344;SPC IL W     -   215,097.      731,255.      MT  (+/- 10 meters HH2 GPS)
 JB1344
 JB1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5549476597(NAD 83)
 JB1344
 JB1344                          SUPERSEDED SURVEY CONTROL
 JB1344
 JB1344  NGVD 29 (??/??/92)  157.220  (m)          515.81   (f) ADJ UNCH    1 1
 JB1344
 JB1344.Superseded values are not recommended for survey control.
 JB1344
 JB1344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1344.See file dsdata.pdf to determine how the superseded data were derived.
 JB1344
 JB1344_MARKER: DB = BENCH MARK DISK
 JB1344_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1344_SP_SET: WATER TANK FOOTING
 JB1344_STAMPING: N 151 1949
 JB1344_MARK LOGO: CGS
 JB1344_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1344_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1344_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1344+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2011
 JB1344
 JB1344  HISTORY     - Date     Condition        Report By
 JB1344  HISTORY     - 1949     MONUMENTED       CGS
 JB1344  HISTORY     - 1969     GOOD             CGS
 JB1344  HISTORY     - 19960610 GOOD             NGS
 JB1344  HISTORY     - 20110829 GOOD             ILDT
 JB1344
 JB1344                          STATION DESCRIPTION
 JB1344
 JB1344'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1344'AT LEBANON.
 JB1344'AT LEBANON, 0.1 MILE WEST ALONG U.S. HIGHWAY 50 FROM THE POST
 JB1344'OFFICE BUILDING, AT THE NORTHWEST CORNER OF THE INTERSECTION
 JB1344'OF ST LOUIS STREET AND MADISON STREET, SET ON THE TOP OF THE
 JB1344'EAST CORNER OF THE CONCRETE BASE FOR THE SOUTHEAST LEG OF THE
 JB1344'WATER TANK, 40.7 FEET WEST OF THE WEST CURB OF MADISON STREET,
 JB1344'1 FOOT ABOVE THE LEVEL OF THE GROUND AND 3 FEET ABOVE THE LEVEL
 JB1344'OF THE STREET.  SEC 19, T 2 N, R 6 W.
 JB1344
 JB1344                          STATION RECOVERY (1996)
 JB1344
 JB1344'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1344'RECOVERED AS DESCRIBED.
 JB1344
 JB1344                          STATION RECOVERY (2011)
 JB1344
 JB1344'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0901 ***********************************************************************
 JB0901  DESIGNATION -  N 152
 JB0901  PID         -  JB0901
 JB0901  STATE/COUNTY-  IL/CLINTON
 JB0901  COUNTRY     -  US
 JB0901  USGS QUAD   -  BECKEMEYER (2018)
 JB0901
 JB0901                         *CURRENT SURVEY CONTROL
 JB0901  ______________________________________________________________________
 JB0901* NAD 83(1986) POSITION- 38 36 20.     (N) 089 26 32.     (W)   SCALED
 JB0901* NAVD 88 ORTHO HEIGHT -   137.888 (meters)      452.39  (feet) ADJUSTED
 JB0901  ______________________________________________________________________
 JB0901  GEOID HEIGHT    -        -30.824 (meters)                     GEOID18
 JB0901  DYNAMIC HEIGHT  -        137.801 (meters)      452.10  (feet) COMP
 JB0901  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JB0901
 JB0901  VERT ORDER      -  FIRST     CLASS II
 JB0901
 JB0901.The horizontal coordinates were scaled from a map and have
 JB0901.an estimated accuracy of +/- 6 seconds.
 JB0901
 JB0901.The orthometric height was determined by differential leveling and
 JB0901.adjusted by the NATIONAL GEODETIC SURVEY
 JB0901.in June 1991.
 JB0901
 JB0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0901.GEOID18 height accuracy estimate available here.
 JB0901
 JB0901.Click photographs - Photos may exist for this station.
 JB0901
 JB0901.The dynamic height is computed by dividing the NAVD 88
 JB0901.geopotential number by the normal gravity value computed on the
 JB0901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0901.degrees latitude (g = 980.6199 gals.).
 JB0901
 JB0901.The modeled gravity was interpolated from observed gravity values.
 JB0901
 JB0901;                    North         East    Units  Estimated Accuracy
 JB0901;SPC IL W     -   215,430.      763,100.      MT  (+/- 180 meters Scaled)
 JB0901
 JB0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH873758(NAD 83)
 JB0901
 JB0901                          SUPERSEDED SURVEY CONTROL
 JB0901
 JB0901  NGVD 29 (??/??/92)  138.00   (m)          452.8    (f) COMPUTED    1 2
 JB0901
 JB0901.Superseded values are not recommended for survey control.
 JB0901
 JB0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0901.See file dsdata.pdf to determine how the superseded data were derived.
 JB0901
 JB0901_MARKER: DB = BENCH MARK DISK
 JB0901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0901_STAMPING: N 152 1949
 JB0901_MARK LOGO: CGS
 JB0901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0901+STABILITY: SURFACE MOTION
 JB0901
 JB0901  HISTORY     - Date     Condition        Report By
 JB0901  HISTORY     - 1949     MONUMENTED       CGS
 JB0901  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB0901  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB0901
 JB0901                          STATION DESCRIPTION
 JB0901
 JB0901'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0901'4 MI W FROM CARLYLE.
 JB0901'4.05 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0901'STATION AT CARLYLE, AT A ROAD CROSSING AT THE WEST EDGE OF
 JB0901'BECKEMEYER, 60 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE
 JB0901'CROSSING OF THE MAIN TRACK, 48 FEET WEST-SOUTHWEST AND ACROSS
 JB0901'THE ROAD FROM TELEPHONE POLE 294/31, 51 FEET SOUTH OF THE SOUTH
 JB0901'RAIL OF THE MAIN TRACK, 26 FEET WEST OF THE CENTER LINE OF THE
 JB0901'ROAD, 7.5 FEET WEST-NORTHWEST OF A FENCE CORNER, 3.5 FEET NORTH
 JB0901'OF R/W FENCE LINE, 1.5 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 JB0901'1.5 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB0901'CONCRETE POST PROJECTING 2.5 INCHES.
 JB0901
 JB0901                          STATION RECOVERY (1969)
 JB0901
 JB0901'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0901'MARK NOT FOUND.
 JB0901
 JB0901                          STATION RECOVERY (2011)
 JB0901
 JB0901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0901'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0056 ***********************************************************************
 JB0056  DESIGNATION -  N 153
 JB0056  PID         -  JB0056
 JB0056  STATE/COUNTY-  IL/RICHLAND
 JB0056  COUNTRY     -  US
 JB0056  USGS QUAD   -  OLNEY (2018)
 JB0056
 JB0056                         *CURRENT SURVEY CONTROL
 JB0056  ______________________________________________________________________
 JB0056* NAD 83(1986) POSITION- 38 43 55.     (N) 088 02 35.     (W)   SCALED
 JB0056* NAVD 88 ORTHO HEIGHT -   160.843 (meters)      527.70  (feet) ADJUSTED
 JB0056  ______________________________________________________________________
 JB0056  GEOID HEIGHT    -        -31.369 (meters)                     GEOID18
 JB0056  DYNAMIC HEIGHT  -        160.745 (meters)      527.38  (feet) COMP
 JB0056  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 JB0056
 JB0056  VERT ORDER      -  FIRST     CLASS II
 JB0056
 JB0056.The horizontal coordinates were scaled from a map and have
 JB0056.an estimated accuracy of +/- 6 seconds.
 JB0056
 JB0056.The orthometric height was determined by differential leveling and
 JB0056.adjusted by the NATIONAL GEODETIC SURVEY
 JB0056.in June 1991.
 JB0056
 JB0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0056.GEOID18 height accuracy estimate available here.
 JB0056
 JB0056.Click photographs - Photos may exist for this station.
 JB0056
 JB0056.The dynamic height is computed by dividing the NAVD 88
 JB0056.geopotential number by the normal gravity value computed on the
 JB0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0056.degrees latitude (g = 980.6199 gals.).
 JB0056
 JB0056.The modeled gravity was interpolated from observed gravity values.
 JB0056
 JB0056;                    North         East    Units  Estimated Accuracy
 JB0056;SPC IL E     -   229,260.      325,240.      MT  (+/- 180 meters Scaled)
 JB0056
 JB0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH093875(NAD 83)
 JB0056
 JB0056                          SUPERSEDED SURVEY CONTROL
 JB0056
 JB0056  NGVD 29 (??/??/92)  160.946  (m)          528.04   (f) ADJ UNCH    1 2
 JB0056
 JB0056.Superseded values are not recommended for survey control.
 JB0056
 JB0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0056.See file dsdata.pdf to determine how the superseded data were derived.
 JB0056
 JB0056_MARKER: DB = BENCH MARK DISK
 JB0056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0056_STAMPING: N 153 1949
 JB0056_MARK LOGO: CGS
 JB0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0056+STABILITY: SURFACE MOTION
 JB0056
 JB0056  HISTORY     - Date     Condition        Report By
 JB0056  HISTORY     - 1949     MONUMENTED       CGS
 JB0056  HISTORY     - 1971     MARK NOT FOUND   NGS
 JB0056  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0056
 JB0056                          STATION DESCRIPTION
 JB0056
 JB0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0056'AT OLNEY.
 JB0056'AT OLNEY, AT ULRICH AIRPORT, ABOUT 2.4 MILES EAST ALONG HIGHWAY
 JB0056'50 FROM THE COURTHOUSE AT OLNEY, AT THE SOUTHWEST CORNER OF THE
 JB0056'OFFICE BUILDING, 51 FEET NORTH-NORTHWEST OF THE GASOLINE PUMP,
 JB0056'145 FEET SOUTH OF THE CENTER LINE OF HIGHWAY 50, 1 FOOT NORTHWEST
 JB0056'OF THE SOUTHWEST CORNER OF THE OFFICE BUILDING, ABOUT LEVEL WITH
 JB0056'THE GROUND AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB0056'INCHES.
 JB0056
 JB0056                          STATION RECOVERY (1971)
 JB0056
 JB0056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB0056'MARK NOT FOUND.
 JB0056
 JB0056                          STATION RECOVERY (1986)
 JB0056
 JB0056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0056'THERE IS NO LONGER AN AIRPORT AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0859 ***********************************************************************
 JB0859  DESIGNATION -  N 154
 JB0859  PID         -  JB0859
 JB0859  STATE/COUNTY-  IL/MARION
 JB0859  COUNTRY     -  US
 JB0859  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0859
 JB0859                         *CURRENT SURVEY CONTROL
 JB0859  ______________________________________________________________________
 JB0859* NAD 83(1986) POSITION- 38 36 54.31   (N) 089 05 10.12   (W)   HD_HELD1
 JB0859* NAVD 88 ORTHO HEIGHT -   156.709 (meters)      514.14  (feet) ADJUSTED
 JB0859  ______________________________________________________________________
 JB0859  GEOID HEIGHT    -        -30.917 (meters)                     GEOID18
 JB0859  DYNAMIC HEIGHT  -        156.611 (meters)      513.81  (feet) COMP
 JB0859  MODELED GRAVITY -    979,996.3   (mgal)                       NAVD 88
 JB0859
 JB0859  VERT ORDER      -  FIRST     CLASS II
 JB0859
 JB0859.The horizontal coordinates were determined by differentially corrected
 JB0859.hand held GPS observations or other comparable positioning techniques
 JB0859.and have an estimated accuracy of +/- 3 meters.
 JB0859
 JB0859.The orthometric height was determined by differential leveling and
 JB0859.adjusted by the NATIONAL GEODETIC SURVEY
 JB0859.in June 1991.
 JB0859
 JB0859.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0859.GEOID18 height accuracy estimate available here.
 JB0859
 JB0859.Click photographs - Photos may exist for this station.
 JB0859
 JB0859.The dynamic height is computed by dividing the NAVD 88
 JB0859.geopotential number by the normal gravity value computed on the
 JB0859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0859.degrees latitude (g = 980.6199 gals.).
 JB0859
 JB0859.The modeled gravity was interpolated from observed gravity values.
 JB0859
 JB0859;                    North         East    Units  Estimated Accuracy
 JB0859;SPC IL E     -   216,517.9     234,436.0     MT  (+/- 3 meters HH1 GPS) 
 JB0859
 JB0859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1837376127(NAD 83)
 JB0859
 JB0859                          SUPERSEDED SURVEY CONTROL
 JB0859
 JB0859  NGVD 29 (??/??/92)  156.818  (m)          514.49   (f) ADJ UNCH    1 2
 JB0859
 JB0859.Superseded values are not recommended for survey control.
 JB0859
 JB0859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0859.See file dsdata.pdf to determine how the superseded data were derived.
 JB0859
 JB0859_MARKER: DB = BENCH MARK DISK
 JB0859_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0859_SP_SET: BRIDGE WINGWALL
 JB0859_STAMPING: N 154 1949
 JB0859_MARK LOGO: CGS
 JB0859_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0859_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0859+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2015
 JB0859
 JB0859  HISTORY     - Date     Condition        Report By
 JB0859  HISTORY     - 1949     MONUMENTED       CGS
 JB0859  HISTORY     - 1986     GOOD             NGS
 JB0859  HISTORY     - 20051101 GOOD             APISUR
 JB0859  HISTORY     - 20150923 GOOD             MCA
 JB0859
 JB0859                          STATION DESCRIPTION
 JB0859
 JB0859'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0859'1.8 MI W FROM ODIN.
 JB0859'1.85 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0859'STATION AT ODIN, ABOUT 2.1 MILES EAST ALONG THE B AND O RR FROM
 JB0859'THE STATION AT SANDOVAL, SET IN THE TOP OF THE SOUTHWEST WINGWALL
 JB0859'OF CONCRETE RAILROAD BRIDGE 275/65, 183 FEET EAST OF THE CENTER
 JB0859'OF A ROAD CROSSING, 8 FEET SOUTH OF THE SOUTH RAIL AND ABOUT
 JB0859'3 FEET BELOW THE LEVEL OF THE TRACK.
 JB0859
 JB0859                          STATION RECOVERY (1986)
 JB0859
 JB0859'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0859'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS--2.4 KM (1.5 MI)
 JB0859'EASTERLY ALONG U.S. HIGHWAY 50 FROM ITS NORTH JUNCTION WITH U.S.
 JB0859'HIGHWAY 51 IN SANDOVAL, THENCE 0.5 KM (0.3 MI) SOUTH ALONG COUNTY ROAD
 JB0859'300 E.  CHANGE--OF A ROAD CROSSING TO OF THE ROAD.
 JB0859
 JB0859                          STATION RECOVERY (2005)
 JB0859
 JB0859'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (FHB)
 JB0859'RECOVERED IN GOOD CONDITION.
 JB0859
 JB0859                          STATION RECOVERY (2015)
 JB0859
 JB0859'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0859'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0590 ***********************************************************************
 JB0590  DESIGNATION -  N 155
 JB0590  PID         -  JB0590
 JB0590  STATE/COUNTY-  IL/CLAY
 JB0590  COUNTRY     -  US
 JB0590  USGS QUAD   -  XENIA NE (2018)
 JB0590
 JB0590                         *CURRENT SURVEY CONTROL
 JB0590  ______________________________________________________________________
 JB0590* NAD 83(1986) POSITION- 38 38 13.     (N) 088 37 22.     (W)   SCALED
 JB0590* NAVD 88 ORTHO HEIGHT -   157.984 (meters)      518.32  (feet) ADJUSTED
 JB0590  ______________________________________________________________________
 JB0590  GEOID HEIGHT    -        -31.067 (meters)                     GEOID18
 JB0590  DYNAMIC HEIGHT  -        157.885 (meters)      517.99  (feet) COMP
 JB0590  MODELED GRAVITY -    979,999.6   (mgal)                       NAVD 88
 JB0590
 JB0590  VERT ORDER      -  FIRST     CLASS II
 JB0590
 JB0590.The horizontal coordinates were scaled from a map and have
 JB0590.an estimated accuracy of +/- 6 seconds.
 JB0590
 JB0590.The orthometric height was determined by differential leveling and
 JB0590.adjusted by the NATIONAL GEODETIC SURVEY
 JB0590.in June 1991.
 JB0590
 JB0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0590.GEOID18 height accuracy estimate available here.
 JB0590
 JB0590.Click photographs - Photos may exist for this station.
 JB0590
 JB0590.The dynamic height is computed by dividing the NAVD 88
 JB0590.geopotential number by the normal gravity value computed on the
 JB0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0590.degrees latitude (g = 980.6199 gals.).
 JB0590
 JB0590.The modeled gravity was interpolated from observed gravity values.
 JB0590
 JB0590;                    North         East    Units  Estimated Accuracy
 JB0590;SPC IL E     -   218,720.      274,800.      MT  (+/- 180 meters Scaled)
 JB0590
 JB0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH587777(NAD 83)
 JB0590
 JB0590                          SUPERSEDED SURVEY CONTROL
 JB0590
 JB0590  NGVD 29 (??/??/92)  158.095  (m)          518.68   (f) ADJ UNCH    1 2
 JB0590
 JB0590.Superseded values are not recommended for survey control.
 JB0590
 JB0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0590.See file dsdata.pdf to determine how the superseded data were derived.
 JB0590
 JB0590_MARKER: DB = BENCH MARK DISK
 JB0590_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0590_SP_SET: CULVERT HEADWALL
 JB0590_STAMPING: N 155 1949
 JB0590_MARK LOGO: CGS
 JB0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0590+STABILITY: SURFACE MOTION
 JB0590
 JB0590  HISTORY     - Date     Condition        Report By
 JB0590  HISTORY     - 1949     MONUMENTED       CGS
 JB0590
 JB0590                          STATION DESCRIPTION
 JB0590
 JB0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0590'0.8 MI E FROM XENIA.
 JB0590'ABOUT 0.75 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0590'THE STATION AT XENIA, ABOUT 0.1 MILE WEST OF MILE POST C 250,
 JB0590'SET IN THE TOP OF THE EAST END OF THE SOUTH HEADWALL OF A 4-FOOT
 JB0590'ROCK CULVERT, 10 FEET SOUTH OF THE SOUTH RAIL, 1 FOOT WEST OF THE
 JB0590'EAST END OF THE HEADWALL AND ABOUT 4 FEET BELOW THE LEVEL OF
 JB0590'THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1252 ***********************************************************************
 HB1252  DESIGNATION -  N 156 RESET
 HB1252  PID         -  HB1252
 HB1252  STATE/COUNTY-  IL/ALEXANDER
 HB1252  COUNTRY     -  US
 HB1252  USGS QUAD   -  CAIRO (2018)
 HB1252
 HB1252                         *CURRENT SURVEY CONTROL
 HB1252  ______________________________________________________________________
 HB1252* NAD 83(1997) POSITION- 37 01 34.46550(N) 089 11 10.53034(W)   ADJUSTED
 HB1252* NAD 83(1997) ELLIP HT-    67.212 (meters)        (10/21/99)   ADJUSTED
 HB1252* NAVD 88 ORTHO HEIGHT -    95.40  (+/-2cm)      313.0   (feet) VERTCON3
 HB1252  ______________________________________________________________________
 HB1252  GEOID HEIGHT    -        -28.226 (meters)                     GEOID18
 HB1252  NAD 83(1997) X  -     72,405.927 (meters)                     COMP
 HB1252  NAD 83(1997) Y  - -5,097,779.515 (meters)                     COMP
 HB1252  NAD 83(1997) Z  -  3,819,758.944 (meters)                     COMP
 HB1252  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 HB1252  HORZ ORDER      -  THIRD
 HB1252  VERT ORDER      -  ? (See Below)
 HB1252  ELLP ORDER      -  FOURTH    CLASS I
 HB1252
 HB1252.The horizontal coordinates were established by GPS observations
 HB1252.and adjusted by the National Geodetic Survey in October 1999.
 HB1252
 HB1252.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1252.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1252
 HB1252.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1252.GEOID18 height accuracy estimate available here.
 HB1252
 HB1252.The vertical order pertains to the NGVD 29 superseded value.
 HB1252
 HB1252.Click photographs - Photos may exist for this station.
 HB1252
 HB1252.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1252
 HB1252.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1252
 HB1252.The ellipsoidal height was determined by GPS observations
 HB1252.and is referenced to NAD 83.
 HB1252
 HB1252. The following values were computed from the NAD 83(1997) position.
 HB1252
 HB1252;                    North         East     Units Scale Factor Converg.
 HB1252;SPC IL W     -    40,350.726   787,233.828   MT  1.00003489   +0 35 25.5
 HB1252;SPC IL W     -   132,384.01  2,582,782.98   sFT  1.00003489   +0 35 25.5
 HB1252;SPC KY1Z     - 1,082,531.587 1,194,302.795   MT  1.00001415   -2 06 35.0
 HB1252;SPC KY1Z     - 3,551,605.72  3,918,308.42   sFT  1.00001415   -2 06 35.0
 HB1252;SPC KY S     -   582,454.037   194,317.746   MT  0.99995976   -2 05 02.3
 HB1252;SPC KY S     - 1,910,934.62    637,524.14   sFT  0.99995976   -2 05 02.3
 HB1252;SPC MO E     -   133,171.576   366,893.185   MT  1.00010160   +0 47 28.3
 HB1252;UTM  16      - 4,100,018.176   305,529.102   MT  1.00006591   -1 19 01.0
 HB1252
 HB1252!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1252!SPC IL W     -   0.99998945  x   1.00003489  =   1.00002434
 HB1252!SPC KY1Z     -   0.99998945  x   1.00001415  =   1.00000360
 HB1252!SPC KY S     -   0.99998945  x   0.99995976  =   0.99994921
 HB1252!SPC MO E     -   0.99998945  x   1.00010160  =   1.00009105
 HB1252!UTM  16      -   0.99998945  x   1.00006591  =   1.00005536
 HB1252
 HB1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0552900018(NAD 83)
 HB1252
 HB1252                          SUPERSEDED SURVEY CONTROL
 HB1252
 HB1252  NAD 83(1993)-  37 01 34.46653(N)    089 11 10.52993(W) AD(       ) 3
 HB1252  NAD 83(1986)-  37 01 34.47599(N)    089 11 10.53139(W) AD(       ) 3
 HB1252  NGVD 29              95.28   (m)          312.6    (f) LEVELING    3  
 HB1252  NGVD 29 (11/26/84)   95.284  (m)          312.61   (f) ADJUSTED       
 HB1252
 HB1252.Superseded values are not recommended for survey control.
 HB1252
 HB1252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1252.See file dsdata.pdf to determine how the superseded data were derived.
 HB1252
 HB1252_MARKER: DV = VERTICAL CONTROL DISK
 HB1252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1252_STAMPING: N 156 RESET 1978
 HB1252_MARK LOGO: NGS
 HB1252_PROJECTION: RECESSED 2 CENTIMETERS
 HB1252_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1252+STABILITY: SURFACE MOTION
 HB1252_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1252+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2010
 HB1252
 HB1252  HISTORY     - Date     Condition        Report By
 HB1252  HISTORY     - 1978     MONUMENTED       NGS
 HB1252  HISTORY     - 19890627 GOOD             NGS
 HB1252  HISTORY     - 19901025 GOOD             NGS
 HB1252  HISTORY     - 20050303 GOOD             USACE
 HB1252  HISTORY     - 20100621 GOOD             ILDT
 HB1252
 HB1252                          STATION DESCRIPTION
 HB1252
 HB1252'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 HB1252'1.8 MI N FROM CAIRO.
 HB1252'1.8 MILES NORTH ALONG U.S. 51 FROM POST OFFICE AT CAIRO,
 HB1252'ABOUT 0.3 MILES NORTH OF ICGRP OVERPASS OVER HIGHWAY NEAR
 HB1252'NORTH CITY LIMITS, AT SOUTHEAST CORNER OF CONCRETE ENTRANCE
 HB1252'LEADING INTO CARIRO RIVER AND WAREHOUSES, 18 FEET EAST
 HB1252'CONCRETE CURB AND GUTTER 6.6 FEET NORTH OF POWERPOLE, 12
 HB1252'FEET NORTH OF CITY FIRE HYDRANT, 36 FEET EAST OF CENTERLINE
 HB1252'OF U.S. 51 AT STATION 800+50 BRASS PLATE IN CONCRETE BASE.
 HB1252
 HB1252                          STATION RECOVERY (1989)
 HB1252
 HB1252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 HB1252'STATION IS LOCATED ABOUT 2.5 KM (1.55 MI) NORTH OF CARIO, AT THE SOUTH
 HB1252'EDGE OF FUTURE CITY, ALONG U.S. HIGHWAY 51, ON THE SOUTH EDGE OF
 HB1252'SECTION 14, T17S, R1W, IN THICK WEEDS ON THE HIGHWAY RIGHT-OF-WAY.
 HB1252'OWNERSHIP--ILDT.
 HB1252'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY
 HB1252'3 (EXIT 1) ABOUT 5 KM (3.10 MI) NORTHWEST OF CAIRO, GO SOUTHEAST ON
 HB1252'HIGHWAY 3 FOR 1.37 KM (0.85 MI) TO THE JUNCTION OF HIGHWAY 51.
 HB1252'CONTINUE AHEAD ON HIGHWAY 51 FOR 1.34 KM (0.85 MI) TO THE END OF THE
 HB1252'MEDIAN, A GRAVEL ROAD AND THE STATION ON THE LEFT.
 HB1252'STATION MARK IS SET IN THE TOP OF A 20-CM SQUARE CONCRETE POST 2-CM
 HB1252'BELOW GROUND. IT IS 10.0 M (32.8 FT) EAST OF THE CENTER OF THE
 HB1252'NORTHBOUND LANES, 10.0 M (32.8 FT) SOUTH OF THE CENTER OF THE GRAVEL
 HB1252'ROAD, 4.8 M (15.7 FT) WEST OF WEST RAIL OF AN ABANDONED RAILROAD
 HB1252'TRACK, 3.8 M (12.5 FT) NORTH OF A HYDRANT, AND 0.2 M (0.7 FT) WEST OF
 HB1252'A METAL WITNESS POST.
 HB1252
 HB1252                          STATION RECOVERY (1990)
 HB1252
 HB1252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HB1252'STATION IS LOCATED ABOUT 2.5 KM (1.6 MI)  NORTH OF CAIRO, AT THE
 HB1252'SOUTHEDGE OF FUTURE CITY, ALONG US HIGHWAY 51, ON THE SOUTH EDGE OF
 HB1252'SECTION 14, T 17 S, R 1 W, IN THICK WEEDS, ON HIGHWAY RIGHT-OF-WAY.
 HB1252'OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION.
 HB1252'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY
 HB1252'3 (EXIT 1) ABOUT 5 KM (3.1 MI)  NORTHWEST OF CAIRO, GO SOUTHEAST ON
 HB1252'HIGHWAY 3 FOR 1.37 KM (0.85 MI)  TO THE JUNCTION OF HIGHWAY 51.
 HB1252'CONTINUE AHEAD ON HIGHWAY 51 FOR 1.34 KM (0.83 MI)  TO THE END OF THE
 HB1252'MEDIAN, A GRAVEL ROAD AND THE STATION ON THE LEFT.
 HB1252'STATION MARK IS SET IN THE TOP OF A 20-CM SQUARE CONCRETE POST 2 CM
 HB1252'BELOW GROUND.  IT IS 10.0 M (32.8 FT) EAST OF THE CENTER OF THE
 HB1252'NORTHBOUND LANES, 10.0 M (32.8 FT) SOUTH OF THE CENTER OF THE GRAVEL
 HB1252'ROAD, 4.8 M (15.7 FT) WEST OF WEST RAIL OF ABANDONED RAILROAD TRACK,
 HB1252'3.8 M (12.5 FT) NORTH OF A HYDRANT, AND 0.2 M (0.7 FT) WEST OF A
 HB1252'METAL WITNESS POST.
 HB1252
 HB1252                          STATION RECOVERY (2005)
 HB1252
 HB1252'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2005 (JMH)
 HB1252'RECOVERED IN GOOD CONDITION.
 HB1252
 HB1252                          STATION RECOVERY (2010)
 HB1252
 HB1252'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0810 ***********************************************************************
 HB0810  DESIGNATION -  N 157
 HB0810  PID         -  HB0810
 HB0810  STATE/COUNTY-  IL/PULASKI
 HB0810  COUNTRY     -  US
 HB0810  USGS QUAD   -  DONGOLA (2018)
 HB0810
 HB0810                         *CURRENT SURVEY CONTROL
 HB0810  ______________________________________________________________________
 HB0810* NAD 83(1986) POSITION- 37 19 30.     (N) 089 09 57.     (W)   SCALED
 HB0810* NAVD 88 ORTHO HEIGHT -   108.399 (meters)      355.64  (feet) ADJUSTED
 HB0810  ______________________________________________________________________
 HB0810  GEOID HEIGHT    -        -28.405 (meters)                     GEOID18
 HB0810  DYNAMIC HEIGHT  -        108.322 (meters)      355.39  (feet) COMP
 HB0810  MODELED GRAVITY -    979,917.5   (mgal)                       NAVD 88
 HB0810
 HB0810  VERT ORDER      -  FIRST     CLASS I
 HB0810
 HB0810.The horizontal coordinates were scaled from a map and have
 HB0810.an estimated accuracy of +/- 6 seconds.
 HB0810
 HB0810.The orthometric height was determined by differential leveling and
 HB0810.adjusted by the NATIONAL GEODETIC SURVEY
 HB0810.in June 1991.
 HB0810
 HB0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0810.GEOID18 height accuracy estimate available here.
 HB0810
 HB0810.Click photographs - Photos may exist for this station.
 HB0810
 HB0810.The dynamic height is computed by dividing the NAVD 88
 HB0810.geopotential number by the normal gravity value computed on the
 HB0810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0810.degrees latitude (g = 980.6199 gals.).
 HB0810
 HB0810.The modeled gravity was interpolated from observed gravity values.
 HB0810
 HB0810;                    North         East    Units  Estimated Accuracy
 HB0810;SPC IL W     -    73,530.      788,700.      MT  (+/- 180 meters Scaled)
 HB0810
 HB0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG081331(NAD 83)
 HB0810
 HB0810                          SUPERSEDED SURVEY CONTROL
 HB0810
 HB0810  NGVD 29 (11/26/84)  108.365  (m)          355.53   (f) ADJUSTED    1 1
 HB0810
 HB0810.Superseded values are not recommended for survey control.
 HB0810
 HB0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0810.See file dsdata.pdf to determine how the superseded data were derived.
 HB0810
 HB0810_MARKER: DB = BENCH MARK DISK
 HB0810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0810_STAMPING: N 157 1954
 HB0810_MARK LOGO: CGS
 HB0810_PROJECTION: FLUSH
 HB0810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0810+STABILITY: SURFACE MOTION
 HB0810
 HB0810  HISTORY     - Date     Condition        Report By
 HB0810  HISTORY     - 1954     MONUMENTED       CGS
 HB0810  HISTORY     - 1969     GOOD             CGS
 HB0810  HISTORY     - 1976     GOOD             ILDT
 HB0810  HISTORY     - 1976     GOOD             ILDT
 HB0810  HISTORY     - 1976     GOOD             ILDT
 HB0810  HISTORY     - 20020827 MARK NOT FOUND   USACE
 HB0810  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 HB0810
 HB0810                          STATION DESCRIPTION
 HB0810
 HB0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0810'2.8 MI S FROM DONGOLA.
 HB0810'ABOUT 2.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0810'THE STATION AT DONGOLA, OR ABOUT 3.8 MILES NORTH ALONG THE
 HB0810'ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT ULLIN, 0.2
 HB0810'MILE NORTH OF MILEPOST 341, 282 FEET NORTH OF THE CENTER OF A
 HB0810'CROSSING OF THE RAILROAD AND A PAVED ROAD AT THE COMMUNITY OF
 HB0810'WETAUG, 50 FEET EAST OF THE EAST RAIL OF THE EAST TRACK, 56
 HB0810'FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 51, 34.2 FEET
 HB0810'EAST-NORTHEAST OF THE NORTHEAST CORNER OF AN ABANDONED CONCRETE
 HB0810'FOUNDATION, 4 1/2 FEET NORTH OF A TELEPHONE POLE, 1.0 FOOT SOUTH
 HB0810'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 HB0810'HIGHWAY, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 HB0810'THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 HB0810'OF THE GROUND.  SEC 1, T14S, R1W.
 HB0810
 HB0810                          STATION RECOVERY (1976)
 HB0810
 HB0810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0810'RECOVERED IN GOOD CONDITION.
 HB0810
 HB0810                          STATION RECOVERY (1976)
 HB0810
 HB0810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0810'RECOVERED IN GOOD CONDITION.
 HB0810
 HB0810                          STATION RECOVERY (1976)
 HB0810
 HB0810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0810'RECOVERED IN GOOD CONDITION.
 HB0810
 HB0810                          STATION RECOVERY (2002)
 HB0810
 HB0810'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0810'MARK NOT FOUND.
 HB0810
 HB0810                          STATION RECOVERY (2012)
 HB0810
 HB0810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0810'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0651 ***********************************************************************
 HB0651  DESIGNATION -  N 158
 HB0651  PID         -  HB0651
 HB0651  STATE/COUNTY-  IL/JACKSON
 HB0651  COUNTRY     -  US
 HB0651  USGS QUAD   -  CARBONDALE (2018)
 HB0651
 HB0651                         *CURRENT SURVEY CONTROL
 HB0651  ______________________________________________________________________
 HB0651* NAD 83(1986) POSITION- 37 41 02.     (N) 089 12 37.     (W)   SCALED
 HB0651* NAVD 88 ORTHO HEIGHT -   134.232 (meters)      440.39  (feet) ADJUSTED
 HB0651  ______________________________________________________________________
 HB0651  GEOID HEIGHT    -        -29.025 (meters)                     GEOID18
 HB0651  DYNAMIC HEIGHT  -        134.138 (meters)      440.08  (feet) COMP
 HB0651  MODELED GRAVITY -    979,930.7   (mgal)                       NAVD 88
 HB0651
 HB0651  VERT ORDER      -  FIRST     CLASS I
 HB0651
 HB0651.The horizontal coordinates were scaled from a map and have
 HB0651.an estimated accuracy of +/- 6 seconds.
 HB0651
 HB0651.The orthometric height was determined by differential leveling and
 HB0651.adjusted by the NATIONAL GEODETIC SURVEY
 HB0651.in June 1991.
 HB0651
 HB0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0651.GEOID18 height accuracy estimate available here.
 HB0651
 HB0651.Click photographs - Photos may exist for this station.
 HB0651
 HB0651.The dynamic height is computed by dividing the NAVD 88
 HB0651.geopotential number by the normal gravity value computed on the
 HB0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0651.degrees latitude (g = 980.6199 gals.).
 HB0651
 HB0651.The modeled gravity was interpolated from observed gravity values.
 HB0651
 HB0651;                    North         East    Units  Estimated Accuracy
 HB0651;SPC IL W     -   113,320.      784,360.      MT  (+/- 180 meters Scaled)
 HB0651
 HB0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG051730(NAD 83)
 HB0651
 HB0651                          SUPERSEDED SURVEY CONTROL
 HB0651
 HB0651  NGVD 29 (11/26/84)  134.300  (m)          440.62   (f) ADJUSTED    1 1
 HB0651
 HB0651.Superseded values are not recommended for survey control.
 HB0651
 HB0651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0651.See file dsdata.pdf to determine how the superseded data were derived.
 HB0651
 HB0651_MARKER: DB = BENCH MARK DISK
 HB0651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0651_STAMPING: N 158 1954
 HB0651_MARK LOGO: CGS
 HB0651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0651+STABILITY: SURFACE MOTION
 HB0651
 HB0651  HISTORY     - Date     Condition        Report By
 HB0651  HISTORY     - 1954     MONUMENTED       CGS
 HB0651  HISTORY     - 1969     GOOD             CGS
 HB0651  HISTORY     - 20110714 MARK NOT FOUND   ILDT
 HB0651
 HB0651                          STATION DESCRIPTION
 HB0651
 HB0651'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0651'3 MI S FROM CARBONDALE.
 HB0651'ABOUT 3.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0651'THE STATION AT CARBONDALE, 12 RAILS SOUTH OF MILEPOST 311, 33
 HB0651'FEET EAST OF THE EAST RAIL OF THE EAST TRACK, 3 FEET SOUTHWEST
 HB0651'OF A TELEPHONE POLE WHICH IS BRACED BY 4 GUY WIRES, ABOUT 3 1/2
 HB0651'FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 HB0651'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 HB0651'GROUND.  SEC 4, T 10 S, R 1 W.
 HB0651
 HB0651                          STATION RECOVERY (2011)
 HB0651
 HB0651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0651'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0598 ***********************************************************************
 HB0598  DESIGNATION -  N 159
 HB0598  PID         -  HB0598
 HB0598  STATE/COUNTY-  IL/PERRY
 HB0598  COUNTRY     -  US
 HB0598  USGS QUAD   -  ELKVILLE (2018)
 HB0598
 HB0598                         *CURRENT SURVEY CONTROL
 HB0598  ______________________________________________________________________
 HB0598* NAD 83(1986) POSITION- 37 58 27.     (N) 089 14 19.     (W)   SCALED
 HB0598* NAVD 88 ORTHO HEIGHT -   128.819 (meters)      422.63  (feet) ADJUSTED
 HB0598  ______________________________________________________________________
 HB0598  GEOID HEIGHT    -        -29.403 (meters)                     GEOID18
 HB0598  DYNAMIC HEIGHT  -        128.734 (meters)      422.35  (feet) COMP
 HB0598  MODELED GRAVITY -    979,969.1   (mgal)                       NAVD 88
 HB0598
 HB0598  VERT ORDER      -  FIRST     CLASS I
 HB0598
 HB0598.The horizontal coordinates were scaled from a map and have
 HB0598.an estimated accuracy of +/- 6 seconds.
 HB0598
 HB0598.The orthometric height was determined by differential leveling and
 HB0598.adjusted by the NATIONAL GEODETIC SURVEY
 HB0598.in June 1991.
 HB0598
 HB0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0598.GEOID18 height accuracy estimate available here.
 HB0598
 HB0598.Click photographs - Photos may exist for this station.
 HB0598
 HB0598.The dynamic height is computed by dividing the NAVD 88
 HB0598.geopotential number by the normal gravity value computed on the
 HB0598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0598.degrees latitude (g = 980.6199 gals.).
 HB0598
 HB0598.The modeled gravity was interpolated from observed gravity values.
 HB0598
 HB0598;                    North         East    Units  Estimated Accuracy
 HB0598;SPC IL W     -   145,510.      781,540.      MT  (+/- 180 meters Scaled)
 HB0598
 HB0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH033053(NAD 83)
 HB0598
 HB0598                          SUPERSEDED SURVEY CONTROL
 HB0598
 HB0598  NGVD 29 (11/26/84)  128.916  (m)          422.95   (f) ADJUSTED    1 1
 HB0598
 HB0598.Superseded values are not recommended for survey control.
 HB0598
 HB0598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0598.See file dsdata.pdf to determine how the superseded data were derived.
 HB0598
 HB0598_MARKER: DB = BENCH MARK DISK
 HB0598_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0598_SP_SET: BRIDGE
 HB0598_STAMPING: N 159 1954
 HB0598_MARK LOGO: CGS
 HB0598_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0598_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0598+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 HB0598
 HB0598  HISTORY     - Date     Condition        Report By
 HB0598  HISTORY     - 1954     MONUMENTED       CGS
 HB0598  HISTORY     - 1969     GOOD             CGS
 HB0598  HISTORY     - 1978     GOOD             ILDT
 HB0598  HISTORY     - 1978     GOOD             ILDT
 HB0598  HISTORY     - 1978     GOOD             ILDT
 HB0598  HISTORY     - 20060228 GOOD             ILDT
 HB0598  HISTORY     - 20090302 GOOD             ILDT
 HB0598  HISTORY     - 20170109 GOOD             ILDT
 HB0598
 HB0598                          STATION DESCRIPTION
 HB0598
 HB0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0598'2.5 MI S FROM DU QUOIN.
 HB0598'ABOUT 2.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0598'THE STATION AT DU QUOIN, 0.1 MILE NORTH OF A CROSSING OF THE
 HB0598'RAILROAD AND A PAVED ROAD, 96 FEET SOUTH OF MILEPOST 291, 8 1/2
 HB0598'FEET WEST OF THE WEST RAIL OF THE WEST TRACK, SET IN THE TOP OF
 HB0598'THE SOUTH END OF THE WEST CONCRETE HEADWALL OF A 34-FOOT CONCRETE
 HB0598'RAILROAD BRIDGE OVER HALFMILE CREEK, 83 1/2 FEET SOUTH OF SEMAPHORE
 HB0598'SIGNAL NUMBER 291.1, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 HB0598'TRACK.  SEC 29, T6S, R1W
 HB0598
 HB0598                          STATION RECOVERY (1978)
 HB0598
 HB0598'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0598'RECOVERED IN GOOD CONDITION.
 HB0598
 HB0598                          STATION RECOVERY (1978)
 HB0598
 HB0598'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0598'RECOVERED IN GOOD CONDITION.
 HB0598
 HB0598                          STATION RECOVERY (1978)
 HB0598
 HB0598'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0598'RECOVERED IN GOOD CONDITION.
 HB0598
 HB0598                          STATION RECOVERY (2006)
 HB0598
 HB0598'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0598'RECOVERED IN GOOD CONDITION.
 HB0598
 HB0598                          STATION RECOVERY (2009)
 HB0598
 HB0598'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0598'RECOVERED IN GOOD CONDITION.
 HB0598
 HB0598                          STATION RECOVERY (2017)
 HB0598
 HB0598'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (FP)
 HB0598'MONUMENT FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1857 ***********************************************************************
 LB1857  DESIGNATION -  N 16
 LB1857  PID         -  LB1857
 LB1857  STATE/COUNTY-  IL/VERMILION
 LB1857  COUNTRY     -  US
 LB1857  USGS QUAD   -  DANVILLE NE (2018)
 LB1857
 LB1857                         *CURRENT SURVEY CONTROL
 LB1857  ______________________________________________________________________
 LB1857* NAD 83(1986) POSITION- 40 11 29.     (N) 087 34 44.     (W)   SCALED
 LB1857* NAVD 88 ORTHO HEIGHT -   199.788 (meters)      655.47  (feet) ADJUSTED
 LB1857  ______________________________________________________________________
 LB1857  GEOID HEIGHT    -        -32.662 (meters)                     GEOID18
 LB1857  DYNAMIC HEIGHT  -        199.689 (meters)      655.15  (feet) COMP
 LB1857  MODELED GRAVITY -    980,126.4   (mgal)                       NAVD 88
 LB1857
 LB1857  VERT ORDER      -  FIRST     CLASS II
 LB1857
 LB1857.The horizontal coordinates were scaled from a map and have
 LB1857.an estimated accuracy of +/- 6 seconds.
 LB1857
 LB1857.The orthometric height was determined by differential leveling and
 LB1857.adjusted by the NATIONAL GEODETIC SURVEY
 LB1857.in June 1991.
 LB1857
 LB1857.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1857.GEOID18 height accuracy estimate available here.
 LB1857
 LB1857.Click photographs - Photos may exist for this station.
 LB1857
 LB1857.The dynamic height is computed by dividing the NAVD 88
 LB1857.geopotential number by the normal gravity value computed on the
 LB1857.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1857.degrees latitude (g = 980.6199 gals.).
 LB1857
 LB1857.The modeled gravity was interpolated from observed gravity values.
 LB1857
 LB1857;                    North         East    Units  Estimated Accuracy
 LB1857;SPC IL E     -   391,520.      364,240.      MT  (+/- 180 meters Scaled)
 LB1857
 LB1857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK507491(NAD 83)
 LB1857
 LB1857                          SUPERSEDED SURVEY CONTROL
 LB1857
 LB1857  NGVD 29 (??/??/92)  199.823  (m)          655.59   (f) ADJ UNCH    1 2
 LB1857
 LB1857.Superseded values are not recommended for survey control.
 LB1857
 LB1857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1857.See file dsdata.pdf to determine how the superseded data were derived.
 LB1857
 LB1857_MARKER: DB = BENCH MARK DISK
 LB1857_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1857_SP_SET: WATER TANK BASE
 LB1857_STAMPING: N 16 1934
 LB1857_MARK LOGO: CGS
 LB1857_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1857
 LB1857  HISTORY     - Date     Condition        Report By
 LB1857  HISTORY     - 1934     MONUMENTED       CGS
 LB1857  HISTORY     - 1964     GOOD             CGS
 LB1857
 LB1857                          STATION DESCRIPTION
 LB1857
 LB1857'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 LB1857'5.2 MI NE FROM DANVILLE.
 LB1857'5.25 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LB1857'THE STATION AT DANVILLE, VERMILION COUNTY, ABOUT 300 YARDS NORTH
 LB1857'OF THE OVERHEAD BRIDGE OF THE CHICAGO, MILWAUKEE, ST. PAUL AND
 LB1857'PACIFIC RAILROAD, AT AN OLD WATER TANK, IN THE TOP OF THE CONCRETE
 LB1857'BASE, 50 FEET WEST OF THE WEST RAIL OF THE SOUTHBOUND TRACK,
 LB1857'AND ABOUT 2 FEET HIGHER THAN THE RAIL.  A STANDARD DISK, STAMPED
 LB1857'N 16 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1053 ***********************************************************************
 JB1053  DESIGNATION -  N 160
 JB1053  PID         -  JB1053
 JB1053  STATE/COUNTY-  IL/WASHINGTON
 JB1053  COUNTRY     -  US
 JB1053  USGS QUAD   -  ASHLEY (2018)
 JB1053
 JB1053                         *CURRENT SURVEY CONTROL
 JB1053  ______________________________________________________________________
 JB1053* NAD 83(1986) POSITION- 38 15 09.     (N) 089 12 19.     (W)   SCALED
 JB1053* NAVD 88 ORTHO HEIGHT -   151.664 (meters)      497.58  (feet) ADJUSTED
 JB1053  ______________________________________________________________________
 JB1053  GEOID HEIGHT    -        -29.920 (meters)                     GEOID18
 JB1053  DYNAMIC HEIGHT  -        151.565 (meters)      497.26  (feet) COMP
 JB1053  MODELED GRAVITY -    979,976.4   (mgal)                       NAVD 88
 JB1053
 JB1053  VERT ORDER      -  FIRST     CLASS I
 JB1053
 JB1053.The horizontal coordinates were scaled from a map and have
 JB1053.an estimated accuracy of +/- 6 seconds.
 JB1053
 JB1053.The orthometric height was determined by differential leveling and
 JB1053.adjusted by the NATIONAL GEODETIC SURVEY
 JB1053.in June 1991.
 JB1053
 JB1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1053.GEOID18 height accuracy estimate available here.
 JB1053
 JB1053.Click photographs - Photos may exist for this station.
 JB1053
 JB1053.The dynamic height is computed by dividing the NAVD 88
 JB1053.geopotential number by the normal gravity value computed on the
 JB1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1053.degrees latitude (g = 980.6199 gals.).
 JB1053
 JB1053.The modeled gravity was interpolated from observed gravity values.
 JB1053
 JB1053;                    North         East    Units  Estimated Accuracy
 JB1053;SPC IL W     -   176,430.      784,150.      MT  (+/- 180 meters Scaled)
 JB1053
 JB1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH070361(NAD 83)
 JB1053
 JB1053                          SUPERSEDED SURVEY CONTROL
 JB1053
 JB1053  NGVD 29 (??/??/92)  151.775  (m)          497.95   (f) ADJ UNCH    1 1
 JB1053
 JB1053.Superseded values are not recommended for survey control.
 JB1053
 JB1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1053.See file dsdata.pdf to determine how the superseded data were derived.
 JB1053
 JB1053_MARKER: DB = BENCH MARK DISK
 JB1053_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1053_SP_SET: CULVERT HEADWALL
 JB1053_STAMPING: N 160 1954
 JB1053_MARK LOGO: CGS
 JB1053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1053+STABILITY: SURFACE MOTION
 JB1053_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1053+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 JB1053
 JB1053  HISTORY     - Date     Condition        Report By
 JB1053  HISTORY     - 1954     MONUMENTED       CGS
 JB1053  HISTORY     - 1969     GOOD             CGS
 JB1053  HISTORY     - 20110809 GOOD             ILDT
 JB1053
 JB1053                          STATION DESCRIPTION
 JB1053
 JB1053'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1053'5.4 MI S FROM ASHLEY.
 JB1053'ABOUT 5.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1053'THE STATION AT ASHLEY, 0.35 MILE NORTH OF MILEPOST 272, 0.25
 JB1053'MILE NORTH OF A CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 0.1
 JB1053'MILE SOUTH OF 2 SEMAPHORE SIGNALS, 21 FEET WEST OF THE WEST RAIL
 JB1053'OF THE WEST SET OF MAIN TRACKS, SET IN THE TOP OF THE SOUTH END
 JB1053'OF THE WEST CONCRETE HEADWALL OF A DOUBLE-ARCHED CONCRETE CULVERT
 JB1053'UNDER THE TRACKS, AND ABOUT 6 FEET BELOW THE LEVEL OF THE TRACK.
 JB1053'SEC 21, T3S, R1W.
 JB1053
 JB1053                          STATION RECOVERY (2011)
 JB1053
 JB1053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1287 ***********************************************************************
 LC1287  DESIGNATION -  N 161
 LC1287  PID         -  LC1287
 LC1287  STATE/COUNTY-  IL/TAZEWELL
 LC1287  COUNTRY     -  US
 LC1287  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1287
 LC1287                         *CURRENT SURVEY CONTROL
 LC1287  ______________________________________________________________________
 LC1287* NAD 83(1986) POSITION- 40 33 54.     (N) 089 37 02.     (W)   SCALED
 LC1287* NAVD 88 ORTHO HEIGHT -   167.620 (meters)      549.93  (feet) ADJUSTED
 LC1287  ______________________________________________________________________
 LC1287  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 LC1287  DYNAMIC HEIGHT  -        167.540 (meters)      549.67  (feet) COMP
 LC1287  MODELED GRAVITY -    980,147.6   (mgal)                       NAVD 88
 LC1287
 LC1287  VERT ORDER      -  FIRST     CLASS II
 LC1287
 LC1287.The horizontal coordinates were scaled from a map and have
 LC1287.an estimated accuracy of +/- 6 seconds.
 LC1287
 LC1287.The orthometric height was determined by differential leveling and
 LC1287.adjusted by the NATIONAL GEODETIC SURVEY
 LC1287.in June 1991.
 LC1287
 LC1287.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1287.GEOID18 height accuracy estimate available here.
 LC1287
 LC1287.Click photographs - Photos may exist for this station.
 LC1287
 LC1287.The dynamic height is computed by dividing the NAVD 88
 LC1287.geopotential number by the normal gravity value computed on the
 LC1287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1287.degrees latitude (g = 980.6199 gals.).
 LC1287
 LC1287.The modeled gravity was interpolated from observed gravity values.
 LC1287
 LC1287;                    North         East    Units  Estimated Accuracy
 LC1287;SPC IL W     -   432,870.      746,530.      MT  (+/- 180 meters Scaled)
 LC1287
 LC1287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK784937(NAD 83)
 LC1287
 LC1287                          SUPERSEDED SURVEY CONTROL
 LC1287
 LC1287  NGVD 29 (??/??/92)  167.723  (m)          550.27   (f) ADJ UNCH    1 2
 LC1287
 LC1287.Superseded values are not recommended for survey control.
 LC1287
 LC1287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1287.See file dsdata.pdf to determine how the superseded data were derived.
 LC1287
 LC1287_MARKER: DB = BENCH MARK DISK
 LC1287_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1287_SP_SET: BRIDGE
 LC1287_STAMPING: N 161 1954
 LC1287_MARK LOGO: CGS
 LC1287_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1287
 LC1287  HISTORY     - Date     Condition        Report By
 LC1287  HISTORY     - 1954     MONUMENTED       CGS
 LC1287  HISTORY     - 1968     GOOD             CGS
 LC1287  HISTORY     - 1975     MARK NOT FOUND   LOCENG
 LC1287
 LC1287                          STATION DESCRIPTION
 LC1287
 LC1287'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1287'1.7 MI E FROM PEKIN.
 LC1287'1.7 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1287'FREIGHT STATION AT PEKIN, IN THE TOP OF THE NORTH END OF EAST
 LC1287'CONCRETE ABUTMENT OF A PRIVATE BRIDGE ON GROUNDS OF PEKIN COUNTRY
 LC1287'CLUB, 100 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK, 158 FEET
 LC1287'WEST-SOUTHWEST OF NORTHEAST CORNER OF CLUB GROUNDS, 63 FEET SOUTH
 LC1287'OF TELEPHONE POLE NO. 200/36, 50 FEET SOUTH OF A FENCE LINE OF
 LC1287'ABOUT 2 FEET BELOW LEVEL OF TRACK.
 LC1287
 LC1287                          STATION RECOVERY (1968)
 LC1287
 LC1287'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1287'RECOVERED IN GOOD CONDITION.
 LC1287
 LC1287                          STATION RECOVERY (1975)
 LC1287
 LC1287'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1287'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0812 ***********************************************************************
 LC0812  DESIGNATION -  N 162
 LC0812  PID         -  LC0812
 LC0812  STATE/COUNTY-  IL/TAZEWELL
 LC0812  COUNTRY     -  US
 LC0812  USGS QUAD   -  MACKINAW (2018)
 LC0812
 LC0812                         *CURRENT SURVEY CONTROL
 LC0812  ______________________________________________________________________
 LC0812* NAD 83(1986) POSITION- 40 32 12.     (N) 089 18 20.     (W)   SCALED
 LC0812* NAVD 88 ORTHO HEIGHT -   237.039 (meters)      777.69  (feet) ADJUSTED
 LC0812  ______________________________________________________________________
 LC0812  GEOID HEIGHT    -        -32.490 (meters)                     GEOID18
 LC0812  DYNAMIC HEIGHT  -        236.926 (meters)      777.31  (feet) COMP
 LC0812  MODELED GRAVITY -    980,142.7   (mgal)                       NAVD 88
 LC0812
 LC0812  VERT ORDER      -  FIRST     CLASS II
 LC0812
 LC0812.The horizontal coordinates were scaled from a map and have
 LC0812.an estimated accuracy of +/- 6 seconds.
 LC0812
 LC0812.The orthometric height was determined by differential leveling and
 LC0812.adjusted by the NATIONAL GEODETIC SURVEY
 LC0812.in June 1991.
 LC0812
 LC0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0812.GEOID18 height accuracy estimate available here.
 LC0812
 LC0812.Click photographs - Photos may exist for this station.
 LC0812
 LC0812.The dynamic height is computed by dividing the NAVD 88
 LC0812.geopotential number by the normal gravity value computed on the
 LC0812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0812.degrees latitude (g = 980.6199 gals.).
 LC0812
 LC0812.The modeled gravity was interpolated from observed gravity values.
 LC0812
 LC0812;                    North         East    Units  Estimated Accuracy
 LC0812;SPC IL W     -   429,930.      772,950.      MT  (+/- 180 meters Scaled)
 LC0812
 LC0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK047898(NAD 83)
 LC0812
 LC0812                          SUPERSEDED SURVEY CONTROL
 LC0812
 LC0812  NGVD 29 (??/??/92)  237.116  (m)          777.94   (f) ADJ UNCH    1 2
 LC0812
 LC0812.Superseded values are not recommended for survey control.
 LC0812
 LC0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0812.See file dsdata.pdf to determine how the superseded data were derived.
 LC0812
 LC0812_MARKER: DB = BENCH MARK DISK
 LC0812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0812_STAMPING: N 162 1954
 LC0812_MARK LOGO: CGS
 LC0812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0812+STABILITY: SURFACE MOTION
 LC0812
 LC0812  HISTORY     - Date     Condition        Report By
 LC0812  HISTORY     - 1954     MONUMENTED       CGS
 LC0812
 LC0812                          STATION DESCRIPTION
 LC0812
 LC0812'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0812'3 MI E FROM MACKINAW.
 LC0812'ABOUT 2.95 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0812'THE STATION AT MACKINAW, AT A NORTH-SOUTH GRAVEL ROAD CROSSING,
 LC0812'46 FEET SOUTH OF SOUTH RAIL, 58 FEET SOUTHEAST OF CENTER OF ROAD
 LC0812'CROSSING, 36 FEET EAST OF CENTER LINE OF ROAD, 19 FEET SOUTH OF
 LC0812'TELEPHONE POLE NO. 183/19, 11 FEET EAST OF A FENCE CORNER, 2
 LC0812'FEET NORTH OF A FENCE LINE, 1 1/2 FEET NORTHEAST OF A WHITE
 LC0812'WOODEN WITNESS POST, ABOUT 7 FEET BELOW LEVEL OF TRACK AND SET
 LC0812'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1285 ***********************************************************************
 LC1285  DESIGNATION -  N 163
 LC1285  PID         -  LC1285
 LC1285  STATE/COUNTY-  IL/PEORIA
 LC1285  COUNTRY     -  US
 LC1285  USGS QUAD   -  PEORIA WEST (2018)
 LC1285
 LC1285                         *CURRENT SURVEY CONTROL
 LC1285  ______________________________________________________________________
 LC1285* NAD 83(1986) POSITION- 40 39 56.     (N) 089 41 31.     (W)   SCALED
 LC1285* NAVD 88 ORTHO HEIGHT -   198.149 (meters)      650.09  (feet) ADJUSTED
 LC1285  ______________________________________________________________________
 LC1285  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 LC1285  DYNAMIC HEIGHT  -        198.056 (meters)      649.79  (feet) COMP
 LC1285  MODELED GRAVITY -    980,151.5   (mgal)                       NAVD 88
 LC1285
 LC1285  VERT ORDER      -  FIRST     CLASS II
 LC1285
 LC1285.This mark is at Greater Peoria Regional Airport (PIA)
 LC1285
 LC1285.The horizontal coordinates were scaled from a map and have
 LC1285.an estimated accuracy of +/- 6 seconds.
 LC1285
 LC1285.The orthometric height was determined by differential leveling and
 LC1285.adjusted by the NATIONAL GEODETIC SURVEY
 LC1285.in June 1991.
 LC1285
 LC1285.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1285.GEOID18 height accuracy estimate available here.
 LC1285
 LC1285.Click photographs - Photos may exist for this station.
 LC1285
 LC1285.The dynamic height is computed by dividing the NAVD 88
 LC1285.geopotential number by the normal gravity value computed on the
 LC1285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1285.degrees latitude (g = 980.6199 gals.).
 LC1285
 LC1285.The modeled gravity was interpolated from observed gravity values.
 LC1285
 LC1285;                    North         East    Units  Estimated Accuracy
 LC1285;SPC IL W     -   444,000.      740,140.      MT  (+/- 180 meters Scaled)
 LC1285
 LC1285_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL724051(NAD 83)
 LC1285
 LC1285                          SUPERSEDED SURVEY CONTROL
 LC1285
 LC1285  NGVD 29 (??/??/92)  198.252  (m)          650.43   (f) ADJ UNCH    1 2
 LC1285
 LC1285.Superseded values are not recommended for survey control.
 LC1285
 LC1285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1285.See file dsdata.pdf to determine how the superseded data were derived.
 LC1285
 LC1285_MARKER: DB = BENCH MARK DISK
 LC1285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1285_STAMPING: N 163 1954
 LC1285_MARK LOGO: CGS
 LC1285_PROJECTION: FLUSH
 LC1285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1285+STABILITY: SURFACE MOTION
 LC1285
 LC1285  HISTORY     - Date     Condition        Report By
 LC1285  HISTORY     - 1954     MONUMENTED       CGS
 LC1285  HISTORY     - 1970     GOOD             NGS
 LC1285  HISTORY     - 1978     GOOD             NGS
 LC1285  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC1285
 LC1285                          STATION DESCRIPTION
 LC1285
 LC1285'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LC1285'AT GREATER PEORIA AIRPORT.
 LC1285'AT GREATER PEORIA AIRPORT, APPROIXMATELY 800 FEET WEST-NORTHWEST
 LC1285'OF CONTROL TOWER, 1 1/2 FEET SOUTH OF SOUT CORNER OF METAL T
 LC1285'HANGAR AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE
 LC1285'GROUND.
 LC1285
 LC1285                          STATION RECOVERY (1978)
 LC1285
 LC1285'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 LC1285'RECOVERED IN GOOD CONDITION.
 LC1285
 LC1285                          STATION RECOVERY (1999)
 LC1285
 LC1285'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1285'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0432 ***********************************************************************
 LC0432  DESIGNATION -  N 164 RESET
 LC0432  PID         -  LC0432
 LC0432  STATE/COUNTY-  IL/MCLEAN
 LC0432  COUNTRY     -  US
 LC0432  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0432
 LC0432                         *CURRENT SURVEY CONTROL
 LC0432  ______________________________________________________________________
 LC0432* NAD 83(1986) POSITION- 40 29 17.     (N) 088 55 28.     (W)   SCALED
 LC0432* NAVD 88 ORTHO HEIGHT -   260.56  (meters)      854.9   (feet) RESET
 LC0432  ______________________________________________________________________
 LC0432  GEOID HEIGHT    -        -32.036 (meters)                     GEOID18
 LC0432  VERT ORDER      -  THIRD
 LC0432
 LC0432.This mark is at Bloomington/normal Airport (BMI)
 LC0432
 LC0432.The horizontal coordinates were scaled from a map and have
 LC0432.an estimated accuracy of +/- 6 seconds.
 LC0432
 LC0432.The orthometric height was computed from unverified reset data.
 LC0432
 LC0432.No vertical observational check was made to the station.
 LC0432
 LC0432.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0432.GEOID18 height accuracy estimate available here.
 LC0432
 LC0432.Click photographs - Photos may exist for this station.
 LC0432
 LC0432;                    North         East    Units  Estimated Accuracy
 LC0432;SPC IL E     -   424,360.      249,890.      MT  (+/- 180 meters Scaled)
 LC0432
 LC0432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK369837(NAD 83)
 LC0432
 LC0432                          SUPERSEDED SURVEY CONTROL
 LC0432
 LC0432  NGVD 29 (??/??/??)  260.62   (m)          855.1    (f) RESET       3  
 LC0432
 LC0432.Superseded values are not recommended for survey control.
 LC0432
 LC0432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0432.See file dsdata.pdf to determine how the superseded data were derived.
 LC0432
 LC0432_MARKER: DB = BENCH MARK DISK
 LC0432_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0432+WITH SETTING: PAVEMENT
 LC0432_SP_SET: BEACON LIGHT FOUNDATION
 LC0432_STAMPING: N 164 RESET 1968
 LC0432_MARK LOGO: CGS
 LC0432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0432+STABILITY: SURFACE MOTION
 LC0432
 LC0432  HISTORY     - Date     Condition        Report By
 LC0432  HISTORY     - 1968     MONUMENTED       CGS
 LC0432  HISTORY     - 1969     GOOD             CGS
 LC0432  HISTORY     - 1989     GOOD             USPSQD
 LC0432
 LC0432                          STATION DESCRIPTION
 LC0432
 LC0432'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0432'6.7 MI E FROM BLOOMINGTON.
 LC0432'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0432'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 1.45 MILES SOUTH ALONG
 LC0432'THE ILLINOIS CENTRAL RAILROAD, THENCE 3.15 MILES NORTHEAST ALONG
 LC0432'U.S. HIGHWAY 66, THENCE 1.5 MILES EAST ALONG STATE HIGHWAY 9,
 LC0432'AT THE BLOOMINGTON-NORMAL AIRPORT, 152 FEET SOUTH OF THE CENTER
 LC0432'LINE OF THE HIGHWAY, SET IN THE TOP OF THE NORTHEAST CORNER OF A
 LC0432'4- X 4-FOOT CONCRETE FOUNDATION FOR A BEACON LIGHT, 24 1/2 FEET
 LC0432'EAST OF THE CENTER OF THE MAIN ENTRANCE TO THE AIRPORT, 11.5 FEET
 LC0432'NORTHEAST OF THE NORTHWEST CORNER OF THE ADMINISTRATION BUILDING
 LC0432'AT THE AIRPORT, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE GROUND.
 LC0432'SEC 1, T23N, R2E
 LC0432
 LC0432                          STATION RECOVERY (1989)
 LC0432
 LC0432'RECOVERY NOTE BY US POWER SQUADRON 1989 (KMS)
 LC0432'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0407 ***********************************************************************
 LC0407  DESIGNATION -  N 165
 LC0407  PID         -  LC0407
 LC0407  STATE/COUNTY-  IL/PIATT
 LC0407  COUNTRY     -  US
 LC0407  USGS QUAD   -  MANSFIELD (2018)
 LC0407
 LC0407                         *CURRENT SURVEY CONTROL
 LC0407  ______________________________________________________________________
 LC0407* NAD 83(1986) POSITION- 40 14 11.     (N) 088 36 29.     (W)   SCALED
 LC0407* NAVD 88 ORTHO HEIGHT -   216.777 (meters)      711.21  (feet) ADJUSTED
 LC0407  ______________________________________________________________________
 LC0407  GEOID HEIGHT    -        -31.924 (meters)                     GEOID18
 LC0407  DYNAMIC HEIGHT  -        216.672 (meters)      710.86  (feet) COMP
 LC0407  MODELED GRAVITY -    980,135.4   (mgal)                       NAVD 88
 LC0407
 LC0407  VERT ORDER      -  FIRST     CLASS II
 LC0407
 LC0407.The horizontal coordinates were scaled from a map and have
 LC0407.an estimated accuracy of +/- 6 seconds.
 LC0407
 LC0407.The orthometric height was determined by differential leveling and
 LC0407.adjusted by the NATIONAL GEODETIC SURVEY
 LC0407.in June 1991.
 LC0407
 LC0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0407.GEOID18 height accuracy estimate available here.
 LC0407
 LC0407.Click photographs - Photos may exist for this station.
 LC0407
 LC0407.The dynamic height is computed by dividing the NAVD 88
 LC0407.geopotential number by the normal gravity value computed on the
 LC0407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0407.degrees latitude (g = 980.6199 gals.).
 LC0407
 LC0407.The modeled gravity was interpolated from observed gravity values.
 LC0407
 LC0407;                    North         East    Units  Estimated Accuracy
 LC0407;SPC IL E     -   396,280.      276,620.      MT  (+/- 180 meters Scaled)
 LC0407
 LC0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK632552(NAD 83)
 LC0407
 LC0407                          SUPERSEDED SURVEY CONTROL
 LC0407
 LC0407  NGVD 29 (??/??/92)  216.818  (m)          711.34   (f) ADJ UNCH    1 2
 LC0407
 LC0407.Superseded values are not recommended for survey control.
 LC0407
 LC0407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0407.See file dsdata.pdf to determine how the superseded data were derived.
 LC0407
 LC0407_MARKER: DB = BENCH MARK DISK
 LC0407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0407_STAMPING: N 165 1954
 LC0407_MARK LOGO: CGS
 LC0407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0407+STABILITY: SURFACE MOTION
 LC0407
 LC0407  HISTORY     - Date     Condition        Report By
 LC0407  HISTORY     - 1954     MONUMENTED       CGS
 LC0407  HISTORY     - 1959     GOOD             CGS
 LC0407  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0407
 LC0407                          STATION DESCRIPTION
 LC0407
 LC0407'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0407'2.4 MI SE FROM FARMER CITY.
 LC0407'ABOUT 2.4 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0407'FROM THE STATION AT FARMER CITY, ABOUT 0.15 MILE EAST OF THE
 LC0407'DE WITT-PIATT COUNTY LINE, AT A NORTH-SOUTH GRAVEL ROAD CROSSING,
 LC0407'44 1/2 FEET SOUTH OF THE SOUTH RAIL, 97 FEET WEST-SOUTHWEST OF THE
 LC0407'CENTER OF THE CROSSING OF A GRAVEL ROAD, 96 FEET WEST OF THE
 LC0407'CENTER LINE OF THE ROAD, 80 FEET WEST OF A POWER POLE, 22 FEET
 LC0407'SOUTHEAST OF TELEPHONE POLE 139/10, 2 1/2 FEET NORTH OF A FENCE,
 LC0407'2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT
 LC0407'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0407'PROJECTING 4 INCHES.
 LC0407
 LC0407                          STATION RECOVERY (1986)
 LC0407
 LC0407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0407'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1832 ***********************************************************************
 LB1832  DESIGNATION -  N 166
 LB1832  PID         -  LB1832
 LB1832  STATE/COUNTY-  IL/VERMILION
 LB1832  COUNTRY     -  US
 LB1832  USGS QUAD   -  OAKWOOD (2018)
 LB1832
 LB1832                         *CURRENT SURVEY CONTROL
 LB1832  ______________________________________________________________________
 LB1832* NAD 83(1986) POSITION- 40 02 43.     (N) 087 50 41.     (W)   SCALED
 LB1832* NAVD 88 ORTHO HEIGHT -   199.564 (meters)      654.74  (feet) ADJUSTED
 LB1832  ______________________________________________________________________
 LB1832  GEOID HEIGHT    -        -32.239 (meters)                     GEOID18
 LB1832  DYNAMIC HEIGHT  -        199.463 (meters)      654.40  (feet) COMP
 LB1832  MODELED GRAVITY -    980,116.8   (mgal)                       NAVD 88
 LB1832
 LB1832  VERT ORDER      -  FIRST     CLASS II
 LB1832
 LB1832.The horizontal coordinates were scaled from a map and have
 LB1832.an estimated accuracy of +/- 6 seconds.
 LB1832
 LB1832.The orthometric height was determined by differential leveling and
 LB1832.adjusted by the NATIONAL GEODETIC SURVEY
 LB1832.in June 1991.
 LB1832
 LB1832.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1832.GEOID18 height accuracy estimate available here.
 LB1832
 LB1832.Click photographs - Photos may exist for this station.
 LB1832
 LB1832.The dynamic height is computed by dividing the NAVD 88
 LB1832.geopotential number by the normal gravity value computed on the
 LB1832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1832.degrees latitude (g = 980.6199 gals.).
 LB1832
 LB1832.The modeled gravity was interpolated from observed gravity values.
 LB1832
 LB1832;                    North         East    Units  Estimated Accuracy
 LB1832;SPC IL E     -   375,140.      341,700.      MT  (+/- 180 meters Scaled)
 LB1832
 LB1832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK279331(NAD 83)
 LB1832
 LB1832                          SUPERSEDED SURVEY CONTROL
 LB1832
 LB1832  NGVD 29 (??/??/92)  199.618  (m)          654.91   (f) ADJ UNCH    1 2
 LB1832
 LB1832.Superseded values are not recommended for survey control.
 LB1832
 LB1832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1832.See file dsdata.pdf to determine how the superseded data were derived.
 LB1832
 LB1832_MARKER: DB = BENCH MARK DISK
 LB1832_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LB1832_SP_SET: ABUTMENT
 LB1832_STAMPING: N 166 1954
 LB1832_MARK LOGO: CGS
 LB1832_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1832
 LB1832  HISTORY     - Date     Condition        Report By
 LB1832  HISTORY     - 1954     MONUMENTED       CGS
 LB1832  HISTORY     - 1986     GOOD             NGS
 LB1832  HISTORY     - 20110118 POOR             ILDT
 LB1832
 LB1832                          STATION DESCRIPTION
 LB1832
 LB1832'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1832'0.8 MI W FROM FAIRMOUNT.
 LB1832'ABOUT 0.8 MILES WEST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1832'AT FAIRMOUNT, IN THE TOP OF THE SOUTH END OF BACK WALL OF THE
 LB1832'WEST CONCRETE ABUTMENT OF 60-FOOT STEEL TRESTLE OVER JORDAN
 LB1832'CREEK, 7.1 FEET SOUTH OF SOUTH RAIL AND 1 FOOT BELOW LEVEL OF
 LB1832'TRACK.
 LB1832
 LB1832                          STATION RECOVERY (1986)
 LB1832
 LB1832'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1832'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  8.5 KM (5.3 MI)
 LB1832'EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LB1832'HIGHWAY 49 IN HOMER, THENCE 0.5 KM (0.3 MI) SOUTH ALONG COUNTY ROAD
 LB1832'400 E, THENCE 1.5 KM (0.95 MI) EASTERLY ALONG THE NORFOLK AND WESTERN
 LB1832'RAILROAD.  DELETE--0.2 KM (0.1 MI) WEST OF RAILROAD SIGNALS 3151 AND
 LB1832'3152.  ADD--0.2 M (0.7 FT) NORTH OF THE SOUTH END OF THE ABUTMENT.
 LB1832
 LB1832                          STATION RECOVERY (2011)
 LB1832
 LB1832'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1832'CAP HAS BEEN BROKEN OFF. HAVE PICTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1834 ***********************************************************************
 LB1834  DESIGNATION -  N 167
 LB1834  PID         -  LB1834
 LB1834  STATE/COUNTY-  IL/VERMILION
 LB1834  COUNTRY     -  US
 LB1834  USGS QUAD   -  OAKWOOD (2018)
 LB1834
 LB1834                         *CURRENT SURVEY CONTROL
 LB1834  ______________________________________________________________________
 LB1834* NAD 83(1986) POSITION- 40 02 45.     (N) 087 49 41.     (W)   SCALED
 LB1834* NAVD 88 ORTHO HEIGHT -   203.796 (meters)      668.62  (feet) ADJUSTED
 LB1834  ______________________________________________________________________
 LB1834  GEOID HEIGHT    -        -32.248 (meters)                     GEOID18
 LB1834  DYNAMIC HEIGHT  -        203.693 (meters)      668.28  (feet) COMP
 LB1834  MODELED GRAVITY -    980,117.9   (mgal)                       NAVD 88
 LB1834
 LB1834  VERT ORDER      -  FIRST     CLASS II
 LB1834
 LB1834.The horizontal coordinates were scaled from a map and have
 LB1834.an estimated accuracy of +/- 6 seconds.
 LB1834
 LB1834.The orthometric height was determined by differential leveling and
 LB1834.adjusted by the NATIONAL GEODETIC SURVEY
 LB1834.in June 1991.
 LB1834
 LB1834.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1834.GEOID18 height accuracy estimate available here.
 LB1834
 LB1834.Click photographs - Photos may exist for this station.
 LB1834
 LB1834.The dynamic height is computed by dividing the NAVD 88
 LB1834.geopotential number by the normal gravity value computed on the
 LB1834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1834.degrees latitude (g = 980.6199 gals.).
 LB1834
 LB1834.The modeled gravity was interpolated from observed gravity values.
 LB1834
 LB1834;                    North         East    Units  Estimated Accuracy
 LB1834;SPC IL E     -   375,210.      343,120.      MT  (+/- 180 meters Scaled)
 LB1834
 LB1834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK293331(NAD 83)
 LB1834
 LB1834                          SUPERSEDED SURVEY CONTROL
 LB1834
 LB1834  NGVD 29 (??/??/92)  203.872  (m)          668.87   (f) ADJ UNCH    1 2
 LB1834
 LB1834.Superseded values are not recommended for survey control.
 LB1834
 LB1834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1834.See file dsdata.pdf to determine how the superseded data were derived.
 LB1834
 LB1834_MARKER: DB = BENCH MARK DISK
 LB1834_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LB1834+WITH SETTING: PAVEMENT
 LB1834_SP_SET: WATERTANK BASE
 LB1834_STAMPING: N 167 1954
 LB1834_MARK LOGO: CGS
 LB1834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1834+STABILITY: SURFACE MOTION
 LB1834
 LB1834  HISTORY     - Date     Condition        Report By
 LB1834  HISTORY     - 1954     MONUMENTED       CGS
 LB1834  HISTORY     - 1986     GOOD             NGS
 LB1834  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1834
 LB1834                          STATION DESCRIPTION
 LB1834
 LB1834'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1834'AT FAIRMOUNT.
 LB1834'AT FAIRMOUNT, ABOUT 0.1 MILE SOUTH ALONG MAIN STREET FROM THE
 LB1834'CROSSING OF THE WABASH RAILROAD, THENCE ABOUT 0.1 MILE EAST
 LB1834'ALONG A STREET, 41 YARDS NORTH OF CENTER LINE OF EAST-WEST
 LB1834'STREET, IN THE TOP OF THE WEST CORNER OF THE CONCRETE BASE OF
 LB1834'THE SOUTHWEST LEG OF WATER TOWER AND 1 FOOT ABOVE GROUND.
 LB1834
 LB1834                          STATION RECOVERY (1986)
 LB1834
 LB1834'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1834'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LB1834'FAIRMOUNT, AT THE INTERSECTION OF EAST SOUTH AND SOUTH HIGH STREETS,
 LB1834'IN THE WEST CORNER OF THE CONCRETE BASE OF THE SOUTHWEST LEG OF THE
 LB1834'MUNICIPAL WATER TANK, 49.0 M (160.8 FT) EAST OF THE CENTER OF SOUTH
 LB1834'HIGH STREET, 40.3 M (132.2 FT) NORTH OF THE CENTER OF EAST SOUTH
 LB1834'STREET, AND 0.2 M (0.6 FT) EAST OF THE WEST END OF THE CONCRETE BASE.
 LB1834'THE MARK IS 0.6 M ABOVE THE STREET.
 LB1834
 LB1834                          STATION RECOVERY (2011)
 LB1834
 LB1834'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1834'WATER TOWER STILL THERE, CORNER CHIPED OFF WHERE MARK MUST HAVE BEEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0019 ***********************************************************************
 JC0019  DESIGNATION -  N 169
 JC0019  PID         -  JC0019
 JC0019  STATE/COUNTY-  IL/ST CLAIR
 JC0019  COUNTRY     -  US
 JC0019  USGS QUAD   -  MONKS MOUND (2018)
 JC0019
 JC0019                         *CURRENT SURVEY CONTROL
 JC0019  ______________________________________________________________________
 JC0019* NAD 83(1986) POSITION- 38 38 14.     (N) 090 03 27.     (W)   SCALED
 JC0019* NAVD 88 ORTHO HEIGHT -   128.583 (meters)      421.86  (feet) ADJUSTED
 JC0019  ______________________________________________________________________
 JC0019  GEOID HEIGHT    -        -30.955 (meters)                     GEOID18
 JC0019  DYNAMIC HEIGHT  -        128.502 (meters)      421.59  (feet) COMP
 JC0019  MODELED GRAVITY -    979,995.9   (mgal)                       NAVD 88
 JC0019
 JC0019  VERT ORDER      -  FIRST     CLASS I
 JC0019
 JC0019.The horizontal coordinates were scaled from a map and have
 JC0019.an estimated accuracy of +/- 6 seconds.
 JC0019
 JC0019.The orthometric height was determined by differential leveling and
 JC0019.adjusted by the NATIONAL GEODETIC SURVEY
 JC0019.in June 1991.
 JC0019
 JC0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0019.GEOID18 height accuracy estimate available here.
 JC0019
 JC0019.Click photographs - Photos may exist for this station.
 JC0019
 JC0019.The dynamic height is computed by dividing the NAVD 88
 JC0019.geopotential number by the normal gravity value computed on the
 JC0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0019.degrees latitude (g = 980.6199 gals.).
 JC0019
 JC0019.The modeled gravity was interpolated from observed gravity values.
 JC0019
 JC0019;                    North         East    Units  Estimated Accuracy
 JC0019;SPC IL W     -   218,710.      709,500.      MT  (+/- 180 meters Scaled)
 JC0019
 JC0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC561806(NAD 83)
 JC0019
 JC0019                          SUPERSEDED SURVEY CONTROL
 JC0019
 JC0019  NGVD 29 (??/??/92)  128.693  (m)          422.22   (f) ADJ UNCH    1 1
 JC0019
 JC0019.Superseded values are not recommended for survey control.
 JC0019
 JC0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0019.See file dsdata.pdf to determine how the superseded data were derived.
 JC0019
 JC0019_MARKER: DB = BENCH MARK DISK
 JC0019_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0019_SP_SET: BRIDGE
 JC0019_STAMPING: N 169 1969
 JC0019_MARK LOGO: CGS
 JC0019_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0019
 JC0019  HISTORY     - Date     Condition        Report By
 JC0019  HISTORY     - 1969     MONUMENTED       CGS
 JC0019
 JC0019                          STATION DESCRIPTION
 JC0019
 JC0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0019'1.8 MI E FROM WASHINGTON PARK.
 JC0019'ABOUT 1.75 MILES EAST ALONG FOREST BLVD FROM THE CITY HALL AT
 JC0019'WASHINGTON PARK, ABOUT 0.6 MILE WEST OF THE INTERSECTION OF
 JC0019'BLACK LANE, SET ON THE TOP OF THE NORTH END OF THE EAST BRIDGE
 JC0019'SEAT FOR A 100 FOOT CONCRETE BRIDGE OVER HARDING DITCH, 19 FEET
 JC0019'NORTH OF THE CENTER LINE OF THE BLVD. 0.7 FOOT SOUTH OF THE
 JC0019'NORTH CORNER OF THE ABUTMENT AND 2 1/2 FEET BELOW THE LEVEL OF
 JC0019'THE BLVD.  SECTION 11, T 2N, R 9W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1293 ***********************************************************************
 JC1293  DESIGNATION -  N 169 RESET
 JC1293  PID         -  JC1293
 JC1293  STATE/COUNTY-  IL/ST CLAIR
 JC1293  COUNTRY     -  US
 JC1293  USGS QUAD   -  MONKS MOUND (2018)
 JC1293
 JC1293                         *CURRENT SURVEY CONTROL
 JC1293  ______________________________________________________________________
 JC1293* NAD 83(1986) POSITION- 38 38 14.     (N) 090 03 27.     (W)   SCALED
 JC1293* NAVD 88 ORTHO HEIGHT -   127.87  (meters)      419.5   (feet) RESET
 JC1293  ______________________________________________________________________
 JC1293  GEOID HEIGHT    -        -30.955 (meters)                     GEOID18
 JC1293  VERT ORDER      -  THIRD
 JC1293
 JC1293.The horizontal coordinates were scaled from a map and have
 JC1293.an estimated accuracy of +/- 6 seconds.
 JC1293
 JC1293.The orthometric height was computed from unverified reset data.
 JC1293
 JC1293.No vertical observational check was made to the station.
 JC1293
 JC1293.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1293.GEOID18 height accuracy estimate available here.
 JC1293
 JC1293.Click photographs - Photos may exist for this station.
 JC1293
 JC1293;                    North         East    Units  Estimated Accuracy
 JC1293;SPC IL W     -   218,710.      709,500.      MT  (+/- 180 meters Scaled)
 JC1293
 JC1293_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC561806(NAD 83)
 JC1293
 JC1293                          SUPERSEDED SURVEY CONTROL
 JC1293
 JC1293  NGVD 29 (11/09/15)  127.98   (m)          419.9    (f) RESET       3  
 JC1293
 JC1293.Superseded values are not recommended for survey control.
 JC1293
 JC1293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1293.See file dsdata.pdf to determine how the superseded data were derived.
 JC1293
 JC1293_MARKER: DV = VERTICAL CONTROL DISK
 JC1293_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JC1293_SP_SET: BOX CULVERT HEADWALL
 JC1293_STAMPING: N 169 RESET 1980
 JC1293_MARK LOGO: NGS
 JC1293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1293+STABILITY: SURFACE MOTION
 JC1293
 JC1293  HISTORY     - Date     Condition        Report By
 JC1293  HISTORY     - 1980     MONUMENTED       ILDT
 JC1293
 JC1293                          STATION DESCRIPTION
 JC1293
 JC1293'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 JC1293'1.25 MI WEST FROM WASHINGTON PARK.
 JC1293'1.25 MILES WEST ALONG FOREST BOULEVARD FROM THE INTERSECTION WITH
 JC1293'ILLINOIS ROUTE 157, ALSO 1342 FEET WEST ALONG FOREST BOULEVARD FROM
 JC1293'THE INTERSECTION WITH BLACK LANE, ON THE TOP CENTER OF THE NORTH
 JC1293'HEADWALL OF A 3 BY 2 FOOT BOX CULVERT UNDER FOREST BOULEVARD, AND 20.5
 JC1293'FEET NORTH OF FOREST BOULEVARD CENTERLINE.
 JC1293'THE MARK IS ABOVE LEVEL WITH PAVEMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0140 ***********************************************************************
 NH0140  DESIGNATION -  N 17
 NH0140  PID         -  NH0140
 NH0140  STATE/COUNTY-  IL/MCHENRY
 NH0140  COUNTRY     -  US
 NH0140  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0140
 NH0140                         *CURRENT SURVEY CONTROL
 NH0140  ______________________________________________________________________
 NH0140* NAD 83(1986) POSITION- 42 14 54.80   (N) 088 18 32.94   (W)   HD_HELD1
 NH0140* NAVD 88 ORTHO HEIGHT -   271.411 (meters)      890.45  (feet) ADJUSTED
 NH0140  ______________________________________________________________________
 NH0140  GEOID HEIGHT    -        -33.876 (meters)                     GEOID18
 NH0140  DYNAMIC HEIGHT  -        271.319 (meters)      890.15  (feet) COMP
 NH0140  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 NH0140
 NH0140  VERT ORDER      -  SECOND    CLASS 0
 NH0140
 NH0140.The horizontal coordinates were determined by differentially corrected
 NH0140.hand held GPS observations or other comparable positioning techniques
 NH0140.and have an estimated accuracy of +/- 3 meters.
 NH0140
 NH0140.The orthometric height was determined by differential leveling and
 NH0140.adjusted by the NATIONAL GEODETIC SURVEY
 NH0140.in June 1991.
 NH0140
 NH0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0140.GEOID18 height accuracy estimate available here.
 NH0140
 NH0140.Click photographs - Photos may exist for this station.
 NH0140
 NH0140.The dynamic height is computed by dividing the NAVD 88
 NH0140.geopotential number by the normal gravity value computed on the
 NH0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0140.degrees latitude (g = 980.6199 gals.).
 NH0140
 NH0140.The modeled gravity was interpolated from observed gravity values.
 NH0140
 NH0140;                    North         East    Units  Estimated Accuracy
 NH0140;SPC IL E     -   619,710.7     301,995.7     MT  (+/- 3 meters HH1 GPS) 
 NH0140
 NH0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9200178203(NAD 83)
 NH0140
 NH0140                          SUPERSEDED SURVEY CONTROL
 NH0140
 NH0140  NGVD 29 (??/??/92)  271.456  (m)          890.60   (f) ADJ UNCH    2 0
 NH0140
 NH0140.Superseded values are not recommended for survey control.
 NH0140
 NH0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0140.See file dsdata.pdf to determine how the superseded data were derived.
 NH0140
 NH0140_MARKER: DB = BENCH MARK DISK
 NH0140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0140_STAMPING: N 17 1934
 NH0140_MARK LOGO: CGS
 NH0140_PROJECTION: RECESSED 6 CENTIMETERS
 NH0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0140+STABILITY: SURFACE MOTION
 NH0140
 NH0140  HISTORY     - Date     Condition        Report By
 NH0140  HISTORY     - 1934     MONUMENTED       CGS
 NH0140  HISTORY     - 1960     GOOD             CGS
 NH0140  HISTORY     - 1973     GOOD             NGS
 NH0140  HISTORY     - 19940427 GOOD             USPSQD
 NH0140  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 NH0140
 NH0140                          STATION DESCRIPTION
 NH0140
 NH0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0140'AT CRYSTAL LAKE.
 NH0140'AT CRYSTAL LAKE, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, AT
 NH0140'THE CROSSING OF STATE HIGHWAY 176, 0.2 MILE SOUTH OF MILEPOLE 59,
 NH0140'0.5 MILE NORTH OF THE OVERHEAD CROSSING OF CHICAGO AND NORTH
 NH0140'WESTERN RAILWAY TRACK LEADING NORTHWEST-SOUTHEAST OVER CHICAGO
 NH0140'AND NORTH WESTERN RAILWAY TRACK LEADING NORTH-SOUTH, 9 1/2 FEET
 NH0140'EAST OF THE EAST RAIL, 25 1/2 FEET NORTH OF THE CENTER LINE OF
 NH0140'STATE HIGHWAY 176, 41 FEET NORTHEAST OF THE CENTER LINE OF THE
 NH0140'CROSSING, 5 1/2 FEET NORTH-NORTHEAST OF THE CONCRETE BASE
 NH0140'SUPPORTING A FLASHING WARNING LIGHT FOR RAILROAD CROSSING, 4 1/2
 NH0140'FEET WEST OF THE WEST END OF A GUARD-RAIL, ABOUT 1/2 FOOT ABOVE
 NH0140'THE LEVEL OF THE TRACK, AND SET IN TOP OF A CONCRETE POST 0.2
 NH0140'FOOT BELOW THE LEVEL OF THE GROUND.
 NH0140
 NH0140                          STATION RECOVERY (1973)
 NH0140
 NH0140'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NH0140'RECOVERED IN GOOD CONDITION.
 NH0140
 NH0140                          STATION RECOVERY (1994)
 NH0140
 NH0140'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0140'RECOVERED IN GOOD CONDITION.
 NH0140
 NH0140                          STATION RECOVERY (1995)
 NH0140
 NH0140'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0126 ***********************************************************************
 LC0126  DESIGNATION -  N 171
 LC0126  PID         -  LC0126
 LC0126  STATE/COUNTY-  IL/CHAMPAIGN
 LC0126  COUNTRY     -  US
 LC0126  USGS QUAD   -  MAHOMET (2018)
 LC0126
 LC0126                         *CURRENT SURVEY CONTROL
 LC0126  ______________________________________________________________________
 LC0126* NAD 83(2011) POSITION- 40 09 05.75093(N) 088 24 26.77092(W)   ADJUSTED
 LC0126* NAD 83(2011) ELLIP HT-   180.967 (meters)        (06/27/12)   ADJUSTED
 LC0126* NAD 83(2011) EPOCH   -  2010.00
 LC0126* NAVD 88 ORTHO HEIGHT -   213.007 (meters)      698.84  (feet) ADJUSTED
 LC0126  ______________________________________________________________________
 LC0126  GEOID HEIGHT    -        -32.035 (meters)                     GEOID18
 LC0126  NAD 83(2011) X  -    135,680.305 (meters)                     COMP
 LC0126  NAD 83(2011) Y  - -4,880,123.194 (meters)                     COMP
 LC0126  NAD 83(2011) Z  -  4,090,982.599 (meters)                     COMP
 LC0126  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 LC0126  DYNAMIC HEIGHT  -        212.900 (meters)      698.49  (feet) COMP
 LC0126  MODELED GRAVITY -    980,120.9   (mgal)                       NAVD 88
 LC0126
 LC0126  VERT ORDER      -  FIRST     CLASS II
 LC0126
 LC0126  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0126  Standards:
 LC0126         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0126            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0126  -------------------------------------------------------------------
 LC0126  NETWORK    1.48   2.14           0.65   0.55   1.09      0.02896660
 LC0126  -------------------------------------------------------------------
 LC0126  Click here for local accuracies and other accuracy information.
 LC0126
 LC0126.The horizontal coordinates were established by GPS observations
 LC0126.and adjusted by the National Geodetic Survey in June 2012.
 LC0126
 LC0126.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0126.been affixed to the stable North American tectonic plate. See 
 LC0126.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0126
 LC0126.The horizontal coordinates are valid at the epoch date displayed above
 LC0126.which is a decimal equivalence of Year/Month/Day.
 LC0126
 LC0126.The orthometric height was determined by differential leveling and
 LC0126.adjusted by the NATIONAL GEODETIC SURVEY
 LC0126.in June 1991.
 LC0126
 LC0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0126.GEOID18 height accuracy estimate available here.
 LC0126
 LC0126.Click photographs - Photos may exist for this station.
 LC0126
 LC0126.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0126
 LC0126.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0126
 LC0126.The ellipsoidal height was determined by GPS observations
 LC0126.and is referenced to NAD 83.
 LC0126
 LC0126.The dynamic height is computed by dividing the NAVD 88
 LC0126.geopotential number by the normal gravity value computed on the
 LC0126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0126.degrees latitude (g = 980.6199 gals.).
 LC0126
 LC0126.The modeled gravity was interpolated from observed gravity values.
 LC0126
 LC0126. The following values were computed from the NAD 83(2011) position.
 LC0126
 LC0126;                    North         East     Units Scale Factor Converg.
 LC0126;SPC IL E     -   386,835.316   293,686.230   MT  0.99997549   -0 02 52.0
 LC0126;SPC IL E     - 1,269,142.20    963,535.57   sFT  0.99997549   -0 02 52.0
 LC0126;UTM  16      - 4,445,532.751   380,125.694   MT  0.99977690   -0 54 27.5
 LC0126
 LC0126!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0126!SPC IL E     -   0.99997161  x   0.99997549  =   0.99994710
 LC0126!UTM  16      -   0.99997161  x   0.99977690  =   0.99974852
 LC0126
 LC0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8012545532(NAD 83)
 LC0126
 LC0126                          SUPERSEDED SURVEY CONTROL
 LC0126
 LC0126  NAD 83(2007)-  40 09 05.75096(N)    088 24 26.77172(W) AD(2002.00) 0
 LC0126  ELLIP H (02/10/07)  180.996  (m)                       GP(2002.00)    
 LC0126  ELLIP H (12/06/04)  181.000  (m)                       GP(       ) 4 1
 LC0126  NAD 83(1997)-  40 09 05.75102(N)    088 24 26.77167(W) AD(       ) 1
 LC0126  ELLIP H (12/18/02)  180.993  (m)                       GP(       ) 4 2
 LC0126  NAVD 88             213.01   (m)          698.9    (f) LEVELING    3  
 LC0126  NGVD 29 (??/??/92)  213.060  (m)          699.01   (f) ADJ UNCH    1 2
 LC0126
 LC0126.Superseded values are not recommended for survey control.
 LC0126
 LC0126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0126.See file dsdata.pdf to determine how the superseded data were derived.
 LC0126
 LC0126_MARKER: DB = BENCH MARK DISK
 LC0126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0126_STAMPING: N 171 1954
 LC0126_MARK LOGO: CGS
 LC0126_MAGNETIC: O = OTHER; SEE DESCRIPTION
 LC0126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0126+STABILITY: SURFACE MOTION
 LC0126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0126+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2015
 LC0126
 LC0126  HISTORY     - Date     Condition        Report By
 LC0126  HISTORY     - 1954     MONUMENTED       CGS
 LC0126  HISTORY     - 1973     GOOD             NGS
 LC0126  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0126  HISTORY     - 20001229 GOOD             ZAMBRA
 LC0126  HISTORY     - 20030130 GOOD             BCA
 LC0126  HISTORY     - 20150501 GOOD             INDIV
 LC0126
 LC0126                          STATION DESCRIPTION
 LC0126
 LC0126'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0126'2.7 MI S FROM MAHOMET.
 LC0126'ABOUT 2.7 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE CROSSING OF
 LC0126'THE NEW YORK CENTRAL RAILROAD AT MAHOMET, ABOUT 0.35 MILE SOUTH
 LC0126'OF A CROSSROAD, 51 1/2 FEET EAST OF CENTER LINE OF HIGHWAY, 25
 LC0126'FEET SOUTHEAST OF AN OFFSET FENCE CORNER, 11 FEET EAST OF A
 LC0126'TELEPHONE POLE, 3 1/2 FEET WEST-SOUTHWEST OF A CONCRETE R/W POST,
 LC0126'2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW
 LC0126'LEVEL OF HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0126'1 INCH.
 LC0126
 LC0126                          STATION RECOVERY (1973)
 LC0126
 LC0126'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0126'RECOVERED IN GOOD CONDITION.
 LC0126
 LC0126                          STATION RECOVERY (1986)
 LC0126
 LC0126'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0126'MARK NOT FOUND.
 LC0126
 LC0126                          STATION RECOVERY (2000)
 LC0126
 LC0126'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC0126'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC0126'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC0126'
 LC0126
 LC0126                          STATION RECOVERY (2003)
 LC0126
 LC0126'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DGW)
 LC0126'MARK RECOVERED, ALSO ADD TO DESCRIPTION - 1 FOOT EAST OF A TELEPHONE
 LC0126'PEDESTAL
 LC0126
 LC0126                          STATION RECOVERY (2015)
 LC0126
 LC0126'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015
 LC0126'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0685 ***********************************************************************
 LC0685  DESIGNATION -  N 172
 LC0685  PID         -  LC0685
 LC0685  STATE/COUNTY-  IL/MCLEAN
 LC0685  COUNTRY     -  US
 LC0685  USGS QUAD   -  NORMAL EAST (2018)
 LC0685
 LC0685                         *CURRENT SURVEY CONTROL
 LC0685  ______________________________________________________________________
 LC0685* NAD 83(1986) POSITION- 40 30 11.5    (N) 088 59 01.9    (W)   HD_HELD2
 LC0685* NAVD 88 ORTHO HEIGHT -   235.943 (meters)      774.09  (feet) ADJUSTED
 LC0685  ______________________________________________________________________
 LC0685  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 LC0685  DYNAMIC HEIGHT  -        235.832 (meters)      773.73  (feet) COMP
 LC0685  MODELED GRAVITY -    980,148.5   (mgal)                       NAVD 88
 LC0685
 LC0685  VERT ORDER      -  FIRST     CLASS I
 LC0685
 LC0685.The horizontal coordinates were established by autonomous hand held GPS
 LC0685.observations and have an estimated accuracy of +/- 10 meters.
 LC0685
 LC0685.The orthometric height was determined by differential leveling and
 LC0685.adjusted by the NATIONAL GEODETIC SURVEY
 LC0685.in June 1991.
 LC0685
 LC0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0685.GEOID18 height accuracy estimate available here.
 LC0685
 LC0685.Click photographs - Photos may exist for this station.
 LC0685
 LC0685.The dynamic height is computed by dividing the NAVD 88
 LC0685.geopotential number by the normal gravity value computed on the
 LC0685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0685.degrees latitude (g = 980.6199 gals.).
 LC0685
 LC0685.The modeled gravity was interpolated from observed gravity values.
 LC0685
 LC0685;                    North         East    Units  Estimated Accuracy
 LC0685;SPC IL E     -   426,077.      244,860.      MT  (+/- 10 meters HH2 GPS)
 LC0685
 LC0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3190285499(NAD 83)
 LC0685
 LC0685                          SUPERSEDED SURVEY CONTROL
 LC0685
 LC0685  NGVD 29 (??/??/92)  236.000  (m)          774.28   (f) ADJ UNCH    1 1
 LC0685
 LC0685.Superseded values are not recommended for survey control.
 LC0685
 LC0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0685.See file dsdata.pdf to determine how the superseded data were derived.
 LC0685
 LC0685_MARKER: DB = BENCH MARK DISK
 LC0685_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0685_SP_SET: CULVERT HEADWALL
 LC0685_STAMPING: N 172 1954
 LC0685_MARK LOGO: CGS
 LC0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0685+STABILITY: SURFACE MOTION
 LC0685_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0685+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2003
 LC0685
 LC0685  HISTORY     - Date     Condition        Report By
 LC0685  HISTORY     - 1954     MONUMENTED       CGS
 LC0685  HISTORY     - 1969     GOOD             CGS
 LC0685  HISTORY     - 20030623 GOOD             GEOCAC
 LC0685
 LC0685                          STATION DESCRIPTION
 LC0685
 LC0685'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0685'0.4 MI S FROM NORMAL.
 LC0685'ABOUT 0.45 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0685'THE STATION AT NORMAL, OR ABOUT 0.65 MILE EAST ALONG E. WASHINGTON
 LC0685'STREET FROM THE MCLEAN  COUNTY COURTHOUSE AT BLOOMINGTON, THENCE
 LC0685'1.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD, 0.15 MILE
 LC0685'NORTH OF A SIDETRACK WHICH LEADS EAST, 0.15 MILE SOUTH OF A
 LC0685'CROSSING OF THE RAILROAD AND VERNON STREET, 25 FEET WEST OF THE
 LC0685'WEST RAIL, SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE
 LC0685'HEADWALL OF A DOUBLE-CHANNEL CONCRETE CULVERT, AND ABOUT 12 FEET
 LC0685'BELOW THE LEVEL OF THE TRACK.  SEC 28, T24N, R2E.
 LC0685
 LC0685                          STATION RECOVERY (2003)
 LC0685
 LC0685'RECOVERY NOTE BY GEOCACHING 2003 (RSW)
 LC0685'THERE ARE NO LONGER RAILROAD TRACKS NEAR THIS MARKER. THE TRACKS HAVE
 LC0685'BEEN REMOVED AND THE CITY HAS CONVERTED THE FORMER TRACKS TO A
 LC0685'BIKING/HIKING/JOGGING TRAIL. THE COORDINATES SHOWN IN THE DATASHEET
 LC0685'POINT TO THE EAST SIDE OF THE TRAIL WHILE THE MARKER IS ACTUALLY ON
 LC0685'THE WEST SIDE OF THE TRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0116 ***********************************************************************
 JB0116  DESIGNATION -  N 173
 JB0116  PID         -  JB0116
 JB0116  STATE/COUNTY-  IL/RICHLAND
 JB0116  COUNTRY     -  US
 JB0116  USGS QUAD   -  DUNDAS (2018)
 JB0116
 JB0116                         *CURRENT SURVEY CONTROL
 JB0116  ______________________________________________________________________
 JB0116* NAD 83(1986) POSITION- 38 48 15.     (N) 088 05 06.     (W)   SCALED
 JB0116* NAVD 88 ORTHO HEIGHT -   143.357 (meters)      470.33  (feet) ADJUSTED
 JB0116  ______________________________________________________________________
 JB0116  GEOID HEIGHT    -        -31.474 (meters)                     GEOID18
 JB0116  DYNAMIC HEIGHT  -        143.270 (meters)      470.05  (feet) COMP
 JB0116  MODELED GRAVITY -    980,018.9   (mgal)                       NAVD 88
 JB0116
 JB0116  VERT ORDER      -  FIRST     CLASS II
 JB0116
 JB0116.The horizontal coordinates were scaled from a map and have
 JB0116.an estimated accuracy of +/- 6 seconds.
 JB0116
 JB0116.The orthometric height was determined by differential leveling and
 JB0116.adjusted by the NATIONAL GEODETIC SURVEY
 JB0116.in June 1991.
 JB0116
 JB0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0116.GEOID18 height accuracy estimate available here.
 JB0116
 JB0116.Click photographs - Photos may exist for this station.
 JB0116
 JB0116.The dynamic height is computed by dividing the NAVD 88
 JB0116.geopotential number by the normal gravity value computed on the
 JB0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0116.degrees latitude (g = 980.6199 gals.).
 JB0116
 JB0116.The modeled gravity was interpolated from observed gravity values.
 JB0116
 JB0116;                    North         East    Units  Estimated Accuracy
 JB0116;SPC IL E     -   237,270.      321,570.      MT  (+/- 180 meters Scaled)
 JB0116
 JB0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH057956(NAD 83)
 JB0116
 JB0116                          SUPERSEDED SURVEY CONTROL
 JB0116
 JB0116  NGVD 29 (??/??/92)  143.446  (m)          470.62   (f) ADJ UNCH    1 2
 JB0116
 JB0116.Superseded values are not recommended for survey control.
 JB0116
 JB0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0116.See file dsdata.pdf to determine how the superseded data were derived.
 JB0116
 JB0116_MARKER: DB = BENCH MARK DISK
 JB0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0116_STAMPING: N 173 1956
 JB0116_MARK LOGO: CGS
 JB0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0116+STABILITY: SURFACE MOTION
 JB0116
 JB0116  HISTORY     - Date     Condition        Report By
 JB0116  HISTORY     - 1956     MONUMENTED       CGS
 JB0116
 JB0116                          STATION DESCRIPTION
 JB0116
 JB0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0116'2 MI S FROM DUNDAS.
 JB0116'2.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0116'STATION AND BLACK TOP ROAD CROSSING AT DUNDAS, ABOUT 82 YARDS NORTH
 JB0116'OF MILE POST P 174, AT AN EAST-WEST GRAVEL ROAD CROSSING, 34
 JB0116'FEET NORTH OF CENTER LINE OF ROAD, 27.8 FEET WEST OF WEST RAIL,
 JB0116'48 FEET NORTH-NORTHWEST AND ACROSS ROAD FROM A CROSSING WARNING
 JB0116'SIGN, ABOUT 23 YARDS SOUTHEAST OF POWER TRANSMISSION POLE NO.
 JB0116'931 WHICH IS IN SWAMPY AREA, 70 FEET SOUTHWEST AND ACROSS TRACK
 JB0116'FROM THE FIRST TELEPHONE POLE NORTH OF CROSSING, 2 FEET SOUTH
 JB0116'OF A WHITE WOODEN WITNESS POST, ABOUT 1/2 FOOT ABOVE LEVEL OF
 JB0116'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0074 ***********************************************************************
 JB0074  DESIGNATION -  N 174
 JB0074  PID         -  JB0074
 JB0074  STATE/COUNTY-  IL/JASPER
 JB0074  COUNTRY     -  US
 JB0074  USGS QUAD   -  NEWTON (2018)
 JB0074
 JB0074                         *CURRENT SURVEY CONTROL
 JB0074  ______________________________________________________________________
 JB0074* NAD 83(1986) POSITION- 38 59 27.8    (N) 088 09 46.0    (W)   HD_HELD2
 JB0074* NAVD 88 ORTHO HEIGHT -   162.754 (meters)      533.97  (feet) ADJUSTED
 JB0074  ______________________________________________________________________
 JB0074  GEOID HEIGHT    -        -31.726 (meters)                     GEOID18
 JB0074  DYNAMIC HEIGHT  -        162.657 (meters)      533.65  (feet) COMP
 JB0074  MODELED GRAVITY -    980,026.5   (mgal)                       NAVD 88
 JB0074
 JB0074  VERT ORDER      -  FIRST     CLASS II
 JB0074
 JB0074.The horizontal coordinates were established by autonomous hand held GPS
 JB0074.observations and have an estimated accuracy of +/- 10 meters.
 JB0074
 JB0074.The orthometric height was determined by differential leveling and
 JB0074.adjusted by the NATIONAL GEODETIC SURVEY
 JB0074.in June 1991.
 JB0074
 JB0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0074.GEOID18 height accuracy estimate available here.
 JB0074
 JB0074.Click photographs - Photos may exist for this station.
 JB0074
 JB0074.The dynamic height is computed by dividing the NAVD 88
 JB0074.geopotential number by the normal gravity value computed on the
 JB0074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0074.degrees latitude (g = 980.6199 gals.).
 JB0074
 JB0074.The modeled gravity was interpolated from observed gravity values.
 JB0074
 JB0074;                    North         East    Units  Estimated Accuracy
 JB0074;SPC IL E     -   257,999.      314,776.      MT  (+/- 10 meters HH2 GPS)
 JB0074
 JB0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9929816426(NAD 83)
 JB0074
 JB0074                          SUPERSEDED SURVEY CONTROL
 JB0074
 JB0074  NGVD 29 (??/??/92)  162.822  (m)          534.19   (f) ADJ UNCH    1 2
 JB0074
 JB0074.Superseded values are not recommended for survey control.
 JB0074
 JB0074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0074.See file dsdata.pdf to determine how the superseded data were derived.
 JB0074
 JB0074_MARKER: DB = BENCH MARK DISK
 JB0074_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0074_SP_SET: SIDEWALK
 JB0074_STAMPING: N 174 1956
 JB0074_MARK LOGO: CGS
 JB0074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0074_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0074+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2023
 JB0074
 JB0074  HISTORY     - Date     Condition        Report By
 JB0074  HISTORY     - 1956     MONUMENTED       CGS
 JB0074  HISTORY     - 20230306 GOOD             ILDT
 JB0074
 JB0074                          STATION DESCRIPTION
 JB0074
 JB0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0074'IN NEWTON.
 JB0074'AT NEWTON, AT THE INTERSECTION OF NORTH JACKSON AND WEST
 JB0074'JOURDAN STREETS, AT THE POST OFFICE, 32 FEET NORTH OF NORTH CURB
 JB0074'OF WEST JOURDAN STREET (STATE HIGHWAY 33), 36 1/2 FEET WEST OF
 JB0074'CENTER LINE OF NORTH JACKSON STREET, SET VERTICALLY IN THE EAST
 JB0074'FACE OF CONCRETE FOUNDATION OF POST OFFICE BUILDING, 4 FEET NORTH
 JB0074'OF SOUTHEAST CORNER, AT THE TOP OF STEPS LEADING TO BASEMENT OF
 JB0074'POST OFFICE AND ABOUT 1 FOOT ABOVE LEVEL OF CONCRETE WALK.
 JB0074
 JB0074                          STATION RECOVERY (2023)
 JB0074
 JB0074'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (BS)
 JB0074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0243 ***********************************************************************
 KB0243  DESIGNATION -  N 175
 KB0243  PID         -  KB0243
 KB0243  STATE/COUNTY-  IL/CUMBERLAND
 KB0243  COUNTRY     -  US
 KB0243  USGS QUAD   -  GREENUP (2018)
 KB0243
 KB0243                         *CURRENT SURVEY CONTROL
 KB0243  ______________________________________________________________________
 KB0243* NAD 83(1986) POSITION- 39 10 57.     (N) 088 09 25.     (W)   SCALED
 KB0243* NAVD 88 ORTHO HEIGHT -   159.367 (meters)      522.86  (feet) ADJUSTED
 KB0243  ______________________________________________________________________
 KB0243  GEOID HEIGHT    -        -31.997 (meters)                     GEOID18
 KB0243  DYNAMIC HEIGHT  -        159.273 (meters)      522.55  (feet) COMP
 KB0243  MODELED GRAVITY -    980,033.9   (mgal)                       NAVD 88
 KB0243
 KB0243  VERT ORDER      -  FIRST     CLASS II
 KB0243
 KB0243.The horizontal coordinates were scaled from a map and have
 KB0243.an estimated accuracy of +/- 6 seconds.
 KB0243
 KB0243.The orthometric height was determined by differential leveling and
 KB0243.adjusted by the NATIONAL GEODETIC SURVEY
 KB0243.in June 1991.
 KB0243
 KB0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0243.GEOID18 height accuracy estimate available here.
 KB0243
 KB0243.Click photographs - Photos may exist for this station.
 KB0243
 KB0243.The dynamic height is computed by dividing the NAVD 88
 KB0243.geopotential number by the normal gravity value computed on the
 KB0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0243.degrees latitude (g = 980.6199 gals.).
 KB0243
 KB0243.The modeled gravity was interpolated from observed gravity values.
 KB0243
 KB0243;                    North         East    Units  Estimated Accuracy
 KB0243;SPC IL E     -   279,250.      315,240.      MT  (+/- 180 meters Scaled)
 KB0243
 KB0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ000376(NAD 83)
 KB0243
 KB0243                          SUPERSEDED SURVEY CONTROL
 KB0243
 KB0243  NGVD 29 (??/??/92)  159.432  (m)          523.07   (f) ADJ UNCH    1 2
 KB0243
 KB0243.Superseded values are not recommended for survey control.
 KB0243
 KB0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0243.See file dsdata.pdf to determine how the superseded data were derived.
 KB0243
 KB0243_MARKER: DB = BENCH MARK DISK
 KB0243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0243_STAMPING: N 175 1956
 KB0243_MARK LOGO: CGS
 KB0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0243+STABILITY: SURFACE MOTION
 KB0243_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0243+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 KB0243
 KB0243  HISTORY     - Date     Condition        Report By
 KB0243  HISTORY     - 1956     MONUMENTED       CGS
 KB0243  HISTORY     - 20050215 GOOD             ILDT
 KB0243  HISTORY     - 20120620 GOOD             ILDT
 KB0243
 KB0243                          STATION DESCRIPTION
 KB0243
 KB0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0243'1.8 MI N FROM HIDALGO.
 KB0243'ABOUT 1.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0243'THE MAIN EAST-WEST STREET CROSSING AT HIDALGO, AT TRESTLE OVER
 KB0243'RANGE CREEK, ABOUT 0.45 MILE SOUTH OF MILE POST P 146, 67 YARDS
 KB0243'SOUTH OF NORTH END OF TRESTLE, 61 YARDS NORTH OF SOUTH END OF
 KB0243'TRESTLE, 18 FEET EAST OF EAST EDGE OF TRESTLE, 22 1/2 FEET EAST
 KB0243'OF EAST RAIL, ABOUT 8 FEET BELOW LEVEL OF TRACK AND SET IN THE
 KB0243'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0243
 KB0243                          STATION RECOVERY (2005)
 KB0243
 KB0243'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0243'RECOVERED IN GOOD CONDITION.
 KB0243
 KB0243                          STATION RECOVERY (2012)
 KB0243
 KB0243'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0243'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0194 ***********************************************************************
 KB0194  DESIGNATION -  N 176
 KB0194  PID         -  KB0194
 KB0194  STATE/COUNTY-  IL/COLES
 KB0194  COUNTRY     -  US
 KB0194  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0194
 KB0194                         *CURRENT SURVEY CONTROL
 KB0194  ______________________________________________________________________
 KB0194* NAD 83(1986) POSITION- 39 26 57.     (N) 088 13 51.     (W)   SCALED
 KB0194* NAVD 88 ORTHO HEIGHT -   210.292 (meters)      689.93  (feet) ADJUSTED
 KB0194  ______________________________________________________________________
 KB0194  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 KB0194  DYNAMIC HEIGHT  -        210.171 (meters)      689.54  (feet) COMP
 KB0194  MODELED GRAVITY -    980,048.4   (mgal)                       NAVD 88
 KB0194
 KB0194  VERT ORDER      -  FIRST     CLASS II
 KB0194
 KB0194.The horizontal coordinates were scaled from a map and have
 KB0194.an estimated accuracy of +/- 6 seconds.
 KB0194
 KB0194.The orthometric height was determined by differential leveling and
 KB0194.adjusted by the NATIONAL GEODETIC SURVEY
 KB0194.in June 1991.
 KB0194
 KB0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0194.GEOID18 height accuracy estimate available here.
 KB0194
 KB0194.Click photographs - Photos may exist for this station.
 KB0194
 KB0194.The dynamic height is computed by dividing the NAVD 88
 KB0194.geopotential number by the normal gravity value computed on the
 KB0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0194.degrees latitude (g = 980.6199 gals.).
 KB0194
 KB0194.The modeled gravity was interpolated from observed gravity values.
 KB0194
 KB0194;                    North         East    Units  Estimated Accuracy
 KB0194;SPC IL E     -   308,850.      308,820.      MT  (+/- 180 meters Scaled)
 KB0194
 KB0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ940673(NAD 83)
 KB0194
 KB0194                          SUPERSEDED SURVEY CONTROL
 KB0194
 KB0194  NGVD 29 (??/??/92)  210.356  (m)          690.14   (f) ADJ UNCH    1 2
 KB0194
 KB0194.Superseded values are not recommended for survey control.
 KB0194
 KB0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0194.See file dsdata.pdf to determine how the superseded data were derived.
 KB0194
 KB0194_MARKER: DB = BENCH MARK DISK
 KB0194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0194_STAMPING: N 176 1956
 KB0194_MARK LOGO: CGS
 KB0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0194+STABILITY: SURFACE MOTION
 KB0194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0194+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0194
 KB0194  HISTORY     - Date     Condition        Report By
 KB0194  HISTORY     - 1956     MONUMENTED       CGS
 KB0194  HISTORY     - 1973     GOOD             NGS
 KB0194  HISTORY     - 20050302 GOOD             ILDT
 KB0194
 KB0194                          STATION DESCRIPTION
 KB0194
 KB0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0194'3.7 MI NE FROM LERNA.
 KB0194'ABOUT 3.7 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0194'LOUIS RAILROAD FROM THE STATION AT LERNA, ABOUT 0.15 MILE
 KB0194'NORTHEAST OF MILE POLE T 324, AT A NORTHWEST-SOUTHEAST GRAVEL
 KB0194'ROAD CROSSING, 24 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL, 17 FEET
 KB0194'NORTHEAST OF CENTER LINE OF ROAD, 15 FEET EAST-SOUTHEAST OF
 KB0194'NORTHEAST END OF A 30-INCH TILE PIPE CULVERT UNDER ROAD, 6 FEET
 KB0194'SOUTH OF TELEPHONE POLE NO. 323/36 (THE 6TH TELEPHONE POLE
 KB0194'NORTHEAST OF MILE POLE T 324), 1 1/2 FEET NORTHWEST OF A FENCE
 KB0194'CORNER, 4 FEET NORTHEAST OF A CROSSING WARNING SIGN, ABOUT LEVEL
 KB0194'WITH TRACK AND ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0194'PROJECTING 3 INCHES.
 KB0194
 KB0194                          STATION RECOVERY (1973)
 KB0194
 KB0194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0194'RECOVERED IN GOOD CONDITION.
 KB0194
 KB0194                          STATION RECOVERY (2005)
 KB0194
 KB0194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0194'TO REACH FROM THE INTERSECTION OF CR 1400 AND 500N, GO WEST ON 500N
 KB0194'+-0.9MI TO MARK ON THE RIGHT MARK IS 10' SOUTH OF EAST END OF CMP
 KB0194'UNDER 550N, 4' EAST OF METAL CROSSING WARNING SIGN, 15'EAST, OF CL OF
 KB0194'550N, 25' S OF SOUTHEAST RAIL
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1483 ***********************************************************************
 KA1483  DESIGNATION -  N 177
 KA1483  PID         -  KA1483
 KA1483  STATE/COUNTY-  IL/EDGAR
 KA1483  COUNTRY     -  US
 KA1483  USGS QUAD   -  SANDFORD (2019)
 KA1483
 KA1483                         *CURRENT SURVEY CONTROL
 KA1483  ______________________________________________________________________
 KA1483* NAD 83(1986) POSITION- 39 30 12.     (N) 087 35 56.     (W)   SCALED
 KA1483* NAVD 88 ORTHO HEIGHT -   192.086 (meters)      630.20  (feet) ADJUSTED
 KA1483  ______________________________________________________________________
 KA1483  GEOID HEIGHT    -        -32.351 (meters)                     GEOID18
 KA1483  DYNAMIC HEIGHT  -        191.978 (meters)      629.85  (feet) COMP
 KA1483  MODELED GRAVITY -    980,060.7   (mgal)                       NAVD 88
 KA1483
 KA1483  VERT ORDER      -  FIRST     CLASS II
 KA1483
 KA1483.The horizontal coordinates were scaled from a map and have
 KA1483.an estimated accuracy of +/- 6 seconds.
 KA1483
 KA1483.The orthometric height was determined by differential leveling and
 KA1483.adjusted by the NATIONAL GEODETIC SURVEY
 KA1483.in June 1991.
 KA1483
 KA1483.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1483.GEOID18 height accuracy estimate available here.
 KA1483
 KA1483.Click photographs - Photos may exist for this station.
 KA1483
 KA1483.The dynamic height is computed by dividing the NAVD 88
 KA1483.geopotential number by the normal gravity value computed on the
 KA1483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1483.degrees latitude (g = 980.6199 gals.).
 KA1483
 KA1483.The modeled gravity was interpolated from observed gravity values.
 KA1483
 KA1483;                    North         East    Units  Estimated Accuracy
 KA1483;SPC IL E     -   315,110.      363,170.      MT  (+/- 180 meters Scaled)
 KA1483
 KA1483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ485728(NAD 83)
 KA1483
 KA1483                          SUPERSEDED SURVEY CONTROL
 KA1483
 KA1483  NGVD 29 (??/??/92)  192.182  (m)          630.52   (f) ADJ UNCH    1 2
 KA1483
 KA1483.Superseded values are not recommended for survey control.
 KA1483
 KA1483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1483.See file dsdata.pdf to determine how the superseded data were derived.
 KA1483
 KA1483_MARKER: DB = BENCH MARK DISK
 KA1483_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1483_STAMPING: N 177 1956
 KA1483_MARK LOGO: CGS
 KA1483_PROJECTION: FLUSH
 KA1483_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1483_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1483
 KA1483  HISTORY     - Date     Condition        Report By
 KA1483  HISTORY     - 1956     MONUMENTED       CGS
 KA1483
 KA1483                          STATION DESCRIPTION
 KA1483
 KA1483'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1483'8.6 MI SE FROM PARIS.
 KA1483'ABOUT 8.6 MILES SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KA1483'THE STATION AT PARIS, ABOUT 0.9 MILE NORTHWEST OF THE ROAD
 KA1483'CROSSING AT FERRELL, IN SECTION 11, T. 12 N., R. 11 W., ABOUT
 KA1483'94 YARDS SOUTHEAST OF SOUTHEAST END OF A RAILROAD TRESTLE, AT A
 KA1483'ROAD CROSSING, 21 FEET SOUTHWEST OF SOUTHWEST RAIL, 28 FEET SOUTH
 KA1483'OF CENTER OF CROSSING, 22 FEET SOUTH-SOUTHEAST OF CENTER LINE
 KA1483'OF ROAD, 14 1/2 FEET SOUTH OF SOUTHEAST END OF A 24-INCH TILE
 KA1483'PIPE CULVERT UNDER ROAD, 7 1/2 FEET SOUTHEAST OF A CROSSING
 KA1483'WARNING SIGN, 33 FEET EAST-NORTHEAST OF A POWER POLE WITH TWO
 KA1483'GUY WIRES WHICH IS AT A CONCRETE FENCE CORNER POST, 2 FEET
 KA1483'EAST-SOUTHEAST OF A FENCE CORNER, 8 FEET NORTHEAST OF CENTER
 KA1483'OF A FARM GATE, 2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST,
 KA1483'ABOUT LEVEL WITH TRACK AND IS A DISK ON COPPER COATED STEEL ROD
 KA1483'ABOUT FLUSH WITH GROUND AND PROTECTED BY A 4-INCH TILE WHICH
 KA1483'PROJECTS 2 1/2 INCHES.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH
 KA1483'OF 45 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1509 ***********************************************************************
 KA1509  DESIGNATION -  N 178
 KA1509  PID         -  KA1509
 KA1509  STATE/COUNTY-  IL/EDGAR
 KA1509  COUNTRY     -  US
 KA1509  USGS QUAD   -  PARIS SOUTH (2018)
 KA1509
 KA1509                         *CURRENT SURVEY CONTROL
 KA1509  ______________________________________________________________________
 KA1509* NAD 83(1986) POSITION- 39 36 40.     (N) 087 43 18.     (W)   SCALED
 KA1509* NAVD 88 ORTHO HEIGHT -   220.369 (meters)      722.99  (feet) ADJUSTED
 KA1509  ______________________________________________________________________
 KA1509  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 KA1509  DYNAMIC HEIGHT  -        220.252 (meters)      722.61  (feet) COMP
 KA1509  MODELED GRAVITY -    980,090.3   (mgal)                       NAVD 88
 KA1509
 KA1509  VERT ORDER      -  FIRST     CLASS II
 KA1509
 KA1509.The horizontal coordinates were scaled from a map and have
 KA1509.an estimated accuracy of +/- 6 seconds.
 KA1509
 KA1509.The orthometric height was determined by differential leveling and
 KA1509.adjusted by the NATIONAL GEODETIC SURVEY
 KA1509.in June 1991.
 KA1509
 KA1509.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1509.GEOID18 height accuracy estimate available here.
 KA1509
 KA1509.Click photographs - Photos may exist for this station.
 KA1509
 KA1509.The dynamic height is computed by dividing the NAVD 88
 KA1509.geopotential number by the normal gravity value computed on the
 KA1509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1509.degrees latitude (g = 980.6199 gals.).
 KA1509
 KA1509.The modeled gravity was interpolated from observed gravity values.
 KA1509
 KA1509;                    North         East    Units  Estimated Accuracy
 KA1509;SPC IL E     -   327,000.      352,530.      MT  (+/- 180 meters Scaled)
 KA1509
 KA1509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ380848(NAD 83)
 KA1509
 KA1509                          SUPERSEDED SURVEY CONTROL
 KA1509
 KA1509  NGVD 29 (??/??/92)  220.461  (m)          723.30   (f) ADJ UNCH    1 2
 KA1509
 KA1509.Superseded values are not recommended for survey control.
 KA1509
 KA1509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1509.See file dsdata.pdf to determine how the superseded data were derived.
 KA1509
 KA1509_MARKER: DB = BENCH MARK DISK
 KA1509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1509_STAMPING: N 178 1956
 KA1509_MARK LOGO: CGS
 KA1509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1509+STABILITY: SURFACE MOTION
 KA1509
 KA1509  HISTORY     - Date     Condition        Report By
 KA1509  HISTORY     - 1956     MONUMENTED       CGS
 KA1509  HISTORY     - 20110127 POOR             ILDT
 KA1509
 KA1509                          STATION DESCRIPTION
 KA1509
 KA1509'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1509'0.7 MI W FROM PARIS.
 KA1509'ABOUT 0.7 MILE WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1509'CROSSING OF THE MAIN LINE NEW YORK CENTRAL RAILROAD AT PARIS,
 KA1509'ABOUT 1.7 MILES NORTHWEST AND WEST OF THE STATION AT PARIS, IN
 KA1509'SECTION 2, T.13 N., R.12 W., NEAR THE CENTER OF A LOW CUT, ABOUT
 KA1509'134 YARDS NORTH OF CENTRAL ILLINOIS PUBLIC SERVICE POWER
 KA1509'SUB-STATION WHICH IS LOCATED ON THE SOUTH SIDE OF AN EAST-WEST
 KA1509'ROAD, ABOUT 0.2 MILE WEST-NORTHWEST OF A POINT WHERE THE TRACK
 KA1509'TURNS AWAY FROM EAST-WEST ROAD, 24 1/2 FEET SOUTH OF SOUTH RAIL,
 KA1509'29 FEET EAST OF A TRIANGULAR BLAZED 14-INCH WILD CHERRY TREE,
 KA1509'10 FEET WEST OF THREE 10-INCH WILD CHERRY TREES IN R/W FENCE
 KA1509'LINE, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT
 KA1509'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 KA1509'PROJECTING 5 INCHES.
 KA1509
 KA1509                          STATION RECOVERY (2011)
 KA1509
 KA1509'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1509'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0147 ***********************************************************************
 NG0147  DESIGNATION -  N 18
 NG0147  PID         -  NG0147
 NG0147  STATE/COUNTY-  IL/COOK
 NG0147  COUNTRY     -  US
 NG0147  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0147
 NG0147                         *CURRENT SURVEY CONTROL
 NG0147  ______________________________________________________________________
 NG0147* NAD 83(1986) POSITION- 42 08 55.     (N) 087 46 09.     (W)   SCALED
 NG0147* NAVD 88 ORTHO HEIGHT -   205.984 (meters)      675.80  (feet) ADJUSTED
 NG0147  ______________________________________________________________________
 NG0147  GEOID HEIGHT    -        -33.969 (meters)                     GEOID18
 NG0147  DYNAMIC HEIGHT  -        205.918 (meters)      675.58  (feet) COMP
 NG0147  MODELED GRAVITY -    980,298.6   (mgal)                       NAVD 88
 NG0147
 NG0147  VERT ORDER      -  SECOND    CLASS 0
 NG0147
 NG0147.The horizontal coordinates were scaled from a map and have
 NG0147.an estimated accuracy of +/- 6 seconds.
 NG0147
 NG0147.The orthometric height was determined by differential leveling and
 NG0147.adjusted by the NATIONAL GEODETIC SURVEY
 NG0147.in June 1991.
 NG0147
 NG0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0147.GEOID18 height accuracy estimate available here.
 NG0147
 NG0147.Click photographs - Photos may exist for this station.
 NG0147
 NG0147.The dynamic height is computed by dividing the NAVD 88
 NG0147.geopotential number by the normal gravity value computed on the
 NG0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0147.degrees latitude (g = 980.6199 gals.).
 NG0147
 NG0147.The modeled gravity was interpolated from observed gravity values.
 NG0147
 NG0147;                    North         East    Units  Estimated Accuracy
 NG0147;SPC IL E     -   608,760.      346,630.      MT  (+/- 180 meters Scaled)
 NG0147
 NG0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM364665(NAD 83)
 NG0147
 NG0147                          SUPERSEDED SURVEY CONTROL
 NG0147
 NG0147  NGVD 29 (??/??/92)  206.059  (m)          676.05   (f) ADJ UNCH    2 0
 NG0147
 NG0147.Superseded values are not recommended for survey control.
 NG0147
 NG0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0147.See file dsdata.pdf to determine how the superseded data were derived.
 NG0147
 NG0147_MARKER: DB = BENCH MARK DISK
 NG0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0147_STAMPING: N 18 1934
 NG0147_MARK LOGO: CGS
 NG0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0147+STABILITY: SURFACE MOTION
 NG0147
 NG0147  HISTORY     - Date     Condition        Report By
 NG0147  HISTORY     - 1934     MONUMENTED       CGS
 NG0147  HISTORY     - 1973     GOOD             NGS
 NG0147  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0147  HISTORY     - 1986     GOOD             USPSQD
 NG0147
 NG0147                          STATION DESCRIPTION
 NG0147
 NG0147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0147'2.7 MI N FROM GLENCOE.
 NG0147'2.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0147'THE PUBLIC SCHOOL AT GLENCOE, COOK COUNTY, 18-1/2 POLES NORTH OF
 NG0147'MILEPOST 20, AT A ROAD CROSSING, 49 FEET WEST OF THE WEST MAIN
 NG0147'TRACK, 22 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 3 FEET EAST
 NG0147'OF THE RIGHT-OF-WAY FENCE, AND 3.5 FEET BELOW THE LEVEL OF THE
 NG0147'TRACK.  A STANDARD DISK, STAMPED N 18 1934 AND SET IN THE TOP
 NG0147'OF A COCNRETE POST.
 NG0147
 NG0147                          STATION RECOVERY (1973)
 NG0147
 NG0147'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0147'MARK NOT FOUND.
 NG0147
 NG0147                          STATION RECOVERY (1986)
 NG0147
 NG0147'RECOVERY NOTE BY US POWER SQUADRON 1986 (JWH)
 NG0147'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1322 ***********************************************************************
 JA1322  DESIGNATION -  N 181
 JA1322  PID         -  JA1322
 JA1322  STATE/COUNTY-  IL/LAWRENCE
 JA1322  COUNTRY     -  US
 JA1322  USGS QUAD   -  VINCENNES (2019)
 JA1322
 JA1322                         *CURRENT SURVEY CONTROL
 JA1322  ______________________________________________________________________
 JA1322* NAD 83(1986) POSITION- 38 42 49.     (N) 087 31 14.     (W)   SCALED
 JA1322* NAVD 88 ORTHO HEIGHT -   129.824 (meters)      425.93  (feet) ADJUSTED
 JA1322  ______________________________________________________________________
 JA1322  GEOID HEIGHT    -        -31.806 (meters)                     GEOID18
 JA1322  DYNAMIC HEIGHT  -        129.744 (meters)      425.67  (feet) COMP
 JA1322  MODELED GRAVITY -    980,012.6   (mgal)                       NAVD 88
 JA1322
 JA1322  VERT ORDER      -  FIRST     CLASS II
 JA1322
 JA1322.The horizontal coordinates were scaled from a map and have
 JA1322.an estimated accuracy of +/- 6 seconds.
 JA1322
 JA1322.The orthometric height was determined by differential leveling and
 JA1322.adjusted by the NATIONAL GEODETIC SURVEY
 JA1322.in June 1991.
 JA1322
 JA1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1322.GEOID18 height accuracy estimate available here.
 JA1322
 JA1322.Click photographs - Photos may exist for this station.
 JA1322
 JA1322.The dynamic height is computed by dividing the NAVD 88
 JA1322.geopotential number by the normal gravity value computed on the
 JA1322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1322.degrees latitude (g = 980.6199 gals.).
 JA1322
 JA1322.The modeled gravity was interpolated from observed gravity values.
 JA1322
 JA1322;                    North         East    Units  Estimated Accuracy
 JA1322;SPC IL E     -   227,500.      370,690.      MT  (+/- 180 meters Scaled)
 JA1322
 JA1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH547851(NAD 83)
 JA1322
 JA1322                          SUPERSEDED SURVEY CONTROL
 JA1322
 JA1322  NGVD 29 (??/??/92)  129.954  (m)          426.36   (f) ADJ UNCH    1 2
 JA1322
 JA1322.Superseded values are not recommended for survey control.
 JA1322
 JA1322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1322.See file dsdata.pdf to determine how the superseded data were derived.
 JA1322
 JA1322_MARKER: DB = BENCH MARK DISK
 JA1322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1322_STAMPING: N 181 1956
 JA1322_MARK LOGO: CGS
 JA1322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1322+STABILITY: SURFACE MOTION
 JA1322
 JA1322  HISTORY     - Date     Condition        Report By
 JA1322  HISTORY     - 1956     MONUMENTED       CGS
 JA1322
 JA1322                          STATION DESCRIPTION
 JA1322
 JA1322'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1322'2.7 MI N FROM VINCENNES.
 JA1322'IN LAWRENCE COUNTY, ILLINOIS, ABOUT 0.4 MILE NORTHWEST ALONG U.S.
 JA1322'HIGHWAY 50 FROM THE BRIDGE OVER WABASH RIVER AT VINCENNES, KNOX
 JA1322'COUNTY, INDIANA, THENCE ABOUT 2.3 MILES NORTHEAST AND NORTH ALONG
 JA1322'STATE HIGHWAY 33, ABOUT 0.2 MILE SOUTH OF A GRAVEL ROAD WEST, 52
 JA1322'FEET WEST OF THE CENTER LINE OF HIGHWAY, 268 FEET SOUTH AND
 JA1322'ACROSS A DRIVE FROM THE SOUTHEAST CORNER OF RESIDENCE OF MR.
 JA1322'MARGARET HOFMANN, 72 FEET SOUTH AND ACROSS DRIVE FROM A 30-INCH
 JA1322'SYCAMORE TREE, 40 FEET NORTHEAST OF A LONE 8-INCH ELM TREE, 16
 JA1322'FEET SOUTHWEST OF CENTER LINE OF DRIVE TO HOUSE, 8 FEET SOUTH OF
 JA1322'SOUTHWEST END OF AN 18-INCH METAL PIPE CULVERT UNDER DRIVE, 28
 JA1322'FEET SOUTHWEST AND ACROSS DRIVE FROM A TELEPHONE POLE, 2 1/2 FEET
 JA1322'NORTH OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH HIGHWAY AND
 JA1322'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1328 ***********************************************************************
 KA1328  DESIGNATION -  N 182
 KA1328  PID         -  KA1328
 KA1328  STATE/COUNTY-  IL/CRAWFORD
 KA1328  COUNTRY     -  US
 KA1328  USGS QUAD   -  MEROM (2019)
 KA1328
 KA1328                         *CURRENT SURVEY CONTROL
 KA1328  ______________________________________________________________________
 KA1328* NAD 83(1986) POSITION- 39 00 16.     (N) 087 36 38.     (W)   SCALED
 KA1328* NAVD 88 ORTHO HEIGHT -   136.318 (meters)      447.24  (feet) ADJUSTED
 KA1328  ______________________________________________________________________
 KA1328  GEOID HEIGHT    -        -31.941 (meters)                     GEOID18
 KA1328  DYNAMIC HEIGHT  -        136.237 (meters)      446.97  (feet) COMP
 KA1328  MODELED GRAVITY -    980,032.2   (mgal)                       NAVD 88
 KA1328
 KA1328  VERT ORDER      -  FIRST     CLASS II
 KA1328
 KA1328.The horizontal coordinates were scaled from a map and have
 KA1328.an estimated accuracy of +/- 6 seconds.
 KA1328
 KA1328.The orthometric height was determined by differential leveling and
 KA1328.adjusted by the NATIONAL GEODETIC SURVEY
 KA1328.in June 1991.
 KA1328
 KA1328.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1328.GEOID18 height accuracy estimate available here.
 KA1328
 KA1328.Click photographs - Photos may exist for this station.
 KA1328
 KA1328.The dynamic height is computed by dividing the NAVD 88
 KA1328.geopotential number by the normal gravity value computed on the
 KA1328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1328.degrees latitude (g = 980.6199 gals.).
 KA1328
 KA1328.The modeled gravity was interpolated from observed gravity values.
 KA1328
 KA1328;                    North         East    Units  Estimated Accuracy
 KA1328;SPC IL E     -   259,720.      362,610.      MT  (+/- 180 meters Scaled)
 KA1328
 KA1328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ471174(NAD 83)
 KA1328
 KA1328                          SUPERSEDED SURVEY CONTROL
 KA1328
 KA1328  NGVD 29 (??/??/92)  136.451  (m)          447.67   (f) ADJ UNCH    1 2
 KA1328
 KA1328.Superseded values are not recommended for survey control.
 KA1328
 KA1328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1328.See file dsdata.pdf to determine how the superseded data were derived.
 KA1328
 KA1328_MARKER: DB = BENCH MARK DISK
 KA1328_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1328_STAMPING: N 182 1956
 KA1328_MARK LOGO: CGS
 KA1328_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1328_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1328
 KA1328  HISTORY     - Date     Condition        Report By
 KA1328  HISTORY     - 1956     MONUMENTED       CGS
 KA1328
 KA1328                          STATION DESCRIPTION
 KA1328
 KA1328'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1328'AT PALESTINE.
 KA1328'AT PALESTINE, AT THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD
 KA1328'AND LINCOLN STREET, AT THE I.C. RR FREIGHT STATION, 103 FEET
 KA1328'NORTH OF NORTH RAIL OF NORTH TRACK, 50 FEET EAST OF CENTER
 KA1328'LINE OF LINCOLN STREET, 35 1/2 FEET NORTHWEST OF NORTHWEST CORNER
 KA1328'OF THE FREIGHT STATION, 89 FEET WEST-NORTHWEST OF NORTHWEST
 KA1328'CORNER OF FREIGHT STATION, 25 FEET EAST-SOUTHEAST OF A 24-INCH
 KA1328'TWIN MAPLE TREE, 10 1/2 FEET EAST OF EAST EDGE OF EAST SIDE WALK
 KA1328'ALONG LINCOLN STREET, 32 FEET NORTH-NORTHWEST OF AN 18-INCH
 KA1328'MAPLE TREE, 2 FEET EAST OF A SIGN DO NOT BLOCK DRIVEWAY, 1 FOOT
 KA1328'SOUTH OF A FENCE LINE, 1 1/2 FEET WEST OF A WHITE WOODEN WITNESS
 KA1328'POST, ABOUT LEVEL WITH THE STREET AND IS A DISK ON TOP OF A
 KA1328'COPPER COATED STEEL ROD PROJECTING 2 INCHES AND PROTECTED BY A
 KA1328'4-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD IS DRIVEN TO A
 KA1328'DEPTH OF 60-FEET IN GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1471 ***********************************************************************
 KA1471  DESIGNATION -  N 183
 KA1471  PID         -  KA1471
 KA1471  STATE/COUNTY-  IL/EDGAR
 KA1471  COUNTRY     -  US
 KA1471  USGS QUAD   -  BROCTON (2018)
 KA1471
 KA1471                         *CURRENT SURVEY CONTROL
 KA1471  ______________________________________________________________________
 KA1471* NAD 83(2011) POSITION- 39 41 36.08829(N) 087 57 48.46693(W)   ADJUSTED
 KA1471* NAD 83(2011) ELLIP HT-   167.301 (meters)        (06/27/12)   ADJUSTED
 KA1471* NAD 83(2011) EPOCH   -  2010.00
 KA1471* NAVD 88 ORTHO HEIGHT -   199.400 (meters)      654.20  (feet) ADJUSTED
 KA1471  ______________________________________________________________________
 KA1471  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KA1471  NAD 83(2011) X  -    174,650.943 (meters)                     COMP
 KA1471  NAD 83(2011) Y  - -4,911,547.176 (meters)                     COMP
 KA1471  NAD 83(2011) Z  -  4,051,952.474 (meters)                     COMP
 KA1471  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 KA1471  DYNAMIC HEIGHT  -        199.292 (meters)      653.84  (feet) COMP
 KA1471  MODELED GRAVITY -    980,080.8   (mgal)                       NAVD 88
 KA1471
 KA1471  VERT ORDER      -  FIRST     CLASS II
 KA1471
 KA1471  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1471  Standards:
 KA1471         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1471            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1471  -------------------------------------------------------------------
 KA1471  NETWORK    1.15   3.02           0.50   0.44   1.54      0.08842623
 KA1471  -------------------------------------------------------------------
 KA1471  Click here for local accuracies and other accuracy information.
 KA1471
 KA1471.The horizontal coordinates were established by GPS observations
 KA1471.and adjusted by the National Geodetic Survey in June 2012.
 KA1471
 KA1471.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1471.been affixed to the stable North American tectonic plate. See 
 KA1471.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1471
 KA1471.The horizontal coordinates are valid at the epoch date displayed above
 KA1471.which is a decimal equivalence of Year/Month/Day.
 KA1471
 KA1471.The orthometric height was determined by differential leveling and
 KA1471.adjusted by the NATIONAL GEODETIC SURVEY
 KA1471.in June 1991.
 KA1471
 KA1471.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1471.GEOID18 height accuracy estimate available here.
 KA1471
 KA1471.Click photographs - Photos may exist for this station.
 KA1471
 KA1471.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1471
 KA1471.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1471
 KA1471.The ellipsoidal height was determined by GPS observations
 KA1471.and is referenced to NAD 83.
 KA1471
 KA1471.The dynamic height is computed by dividing the NAVD 88
 KA1471.geopotential number by the normal gravity value computed on the
 KA1471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1471.degrees latitude (g = 980.6199 gals.).
 KA1471
 KA1471.The modeled gravity was interpolated from observed gravity values.
 KA1471
 KA1471. The following values were computed from the NAD 83(2011) position.
 KA1471
 KA1471;                    North         East     Units Scale Factor Converg.
 KA1471;SPC IL E     -   336,019.570   331,724.726   MT  0.99998739   +0 14 10.4
 KA1471;SPC IL E     - 1,102,424.21  1,088,333.54   sFT  0.99998739   +0 14 10.4
 KA1471;UTM  16      - 4,394,167.463   417,391.672   MT  0.99968401   -0 36 55.4
 KA1471
 KA1471!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1471!SPC IL E     -   0.99997375  x   0.99998739  =   0.99996114
 KA1471!UTM  16      -   0.99997375  x   0.99968401  =   0.99965777
 KA1471
 KA1471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1739194167(NAD 83)
 KA1471
 KA1471                          SUPERSEDED SURVEY CONTROL
 KA1471
 KA1471  NAD 83(2007)-  39 41 36.08794(N)    087 57 48.46775(W) AD(2002.00) 0
 KA1471  ELLIP H (02/10/07)  167.322  (m)                       GP(2002.00)    
 KA1471  ELLIP H (12/06/04)  167.337  (m)                       GP(       ) 4 1
 KA1471  NAD 83(1997)-  39 41 36.08789(N)    087 57 48.46774(W) AD(       ) 1
 KA1471  ELLIP H (12/18/02)  167.332  (m)                       GP(       ) 4 2
 KA1471  NAVD 88             199.40   (m)          654.2    (f) LEVELING    3  
 KA1471  NGVD 29 (??/??/92)  199.479  (m)          654.46   (f) ADJ UNCH    1 2
 KA1471
 KA1471.Superseded values are not recommended for survey control.
 KA1471
 KA1471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1471.See file dsdata.pdf to determine how the superseded data were derived.
 KA1471
 KA1471_MARKER: DB = BENCH MARK DISK
 KA1471_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1471_SP_SET: BOX CULVERT HEADWALL
 KA1471_STAMPING: N 183 1956
 KA1471_MARK LOGO: CGS
 KA1471_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1471+STABILITY: SURFACE MOTION
 KA1471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1471+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2011
 KA1471
 KA1471  HISTORY     - Date     Condition        Report By
 KA1471  HISTORY     - 1956     MONUMENTED       CGS
 KA1471  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1471  HISTORY     - 20081112 GOOD             KUHL
 KA1471  HISTORY     - 20110127 GOOD             ILDT
 KA1471
 KA1471                          STATION DESCRIPTION
 KA1471
 KA1471'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1471'2.2 MI SW FROM BROCTON.
 KA1471'ABOUT 2.25 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1471'LOUIS RAILROAD FROM THE STATION AT BROCTON, AT AN EAST-WEST ROAD
 KA1471'CROSSING, IN SECTION 3, T. 14 N., R. 14 W., IN THE TOP OF THE
 KA1471'NORTH HEAD WALL OF A 4-FOOT CONCRETE BOX CULVERT UNDER ROAD,
 KA1471'76 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL, 59 FEET SOUTHEAST OF
 KA1471'TELEPHONE POLE NO. 299/21, 138 FEET EAST OF CENTER OF CROSSING,
 KA1471'13 FEET NORTH OF CENTER LINE OF ROAD, 2 FEET EAST OF WEST END
 KA1471'OF HEAD WALL ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND ABOUT 1
 KA1471'FOOT ABOVE LEVEL OF ROAD.
 KA1471
 KA1471                          STATION RECOVERY (2000)
 KA1471
 KA1471'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1471'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1471'RECOVERED  IN GOOD CONDITION.  THE STATION IS LOCATED ABOUT 1.9 MI  (
 KA1471'3. KM ) SOUTHWEST OF BROCTON, ABOUT 4.4 MI ( 7.1 KM )  NORTHEAST  OF
 KA1471'OAKLAND, ABOUT 6.3 MI ( 10.3 KM ) NORTHWEST OF REDMON.  TO REACH
 KA1471'FROM  THE JUNCTION AT STATE  ROUTE 49 AND STATE ROUTE 133 ,  GO
 KA1471'NORTH  ON  STATE ROUTE 49   ABOUT 3.0 MI ( 4.9 KM) TO THE CROSS ROAD
 KA1471'1525 N COUNTY ROAD, TURN LEFT GO WEST ON 1525 N COUNTY ROAD
 KA1471'ABOUT 0.5 MI ( 0.8 KM ) TO THE CROSSROAD 75  E COUNTY ROAD, TURN
 KA1471'RIGHT GO NORTH ON 75  E COUNTY ROAD ABOUT 0.2 MI ( 0.3 KM ) TO THE
 KA1471'CROSSROAD 1550 N COUNTY ROAD, TURN LEFT GO WEST ON 1550 N COUNTY
 KA1471'ROAD ABOUT 0.6 MI ( 1.0 KM ),  THE STATION IS ON THE  RIGHT  IN THE
 KA1471'TOP
 KA1471'OF THE NORTH  HEADWALL OF A  4 - FOOT CONCRETE BOX CULVERT UNDER
 KA1471'ROAD.   IT IS 11.0   FEET NORTH OF THE CENTER OF THE 1550 N COUNTY
 KA1471'ROAD , 76.4  FEET SOUTHEAST OF SOUTHEAST RAIL , 2.0  FT EAST OF WEST
 KA1471'END OF HEADWALL, ABOUT 2.5 FEET BELOW LEVEL OF TRACK AND ABOUT 1.0
 KA1471'FOOT ABOVE LEVEL OF ROAD.
 KA1471
 KA1471                          STATION RECOVERY (2008)
 KA1471
 KA1471'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (NRB)
 KA1471'RECOVERED AS DESCRIBED IN GOOD CONDITION
 KA1471
 KA1471                          STATION RECOVERY (2011)
 KA1471
 KA1471'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1471'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1477 ***********************************************************************
 KA1477  DESIGNATION -  N 184
 KA1477  PID         -  KA1477
 KA1477  STATE/COUNTY-  IL/DOUGLAS
 KA1477  COUNTRY     -  US
 KA1477  USGS QUAD   -  BROCTON (2018)
 KA1477
 KA1477                         *CURRENT SURVEY CONTROL
 KA1477  ______________________________________________________________________
 KA1477* NAD 83(1986) POSITION- 39 43 17.     (N) 087 59 08.     (W)   SCALED
 KA1477* NAVD 88 ORTHO HEIGHT -   205.554 (meters)      674.39  (feet) ADJUSTED
 KA1477  ______________________________________________________________________
 KA1477  GEOID HEIGHT    -        -32.095 (meters)                     GEOID18
 KA1477  DYNAMIC HEIGHT  -        205.443 (meters)      674.02  (feet) COMP
 KA1477  MODELED GRAVITY -    980,082.0   (mgal)                       NAVD 88
 KA1477
 KA1477  VERT ORDER      -  FIRST     CLASS II
 KA1477
 KA1477.The horizontal coordinates were scaled from a map and have
 KA1477.an estimated accuracy of +/- 6 seconds.
 KA1477
 KA1477.The orthometric height was determined by differential leveling and
 KA1477.adjusted by the NATIONAL GEODETIC SURVEY
 KA1477.in June 1991.
 KA1477
 KA1477.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1477.GEOID18 height accuracy estimate available here.
 KA1477
 KA1477.Click photographs - Photos may exist for this station.
 KA1477
 KA1477.The dynamic height is computed by dividing the NAVD 88
 KA1477.geopotential number by the normal gravity value computed on the
 KA1477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1477.degrees latitude (g = 980.6199 gals.).
 KA1477
 KA1477.The modeled gravity was interpolated from observed gravity values.
 KA1477
 KA1477;                    North         East    Units  Estimated Accuracy
 KA1477;SPC IL E     -   339,120.      329,820.      MT  (+/- 180 meters Scaled)
 KA1477
 KA1477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ155972(NAD 83)
 KA1477
 KA1477                          SUPERSEDED SURVEY CONTROL
 KA1477
 KA1477  NGVD 29 (??/??/92)  205.633  (m)          674.65   (f) ADJ UNCH    1 2
 KA1477
 KA1477.Superseded values are not recommended for survey control.
 KA1477
 KA1477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1477.See file dsdata.pdf to determine how the superseded data were derived.
 KA1477
 KA1477_MARKER: DB = BENCH MARK DISK
 KA1477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1477_STAMPING: N 184 1956
 KA1477_MARK LOGO: CGS
 KA1477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1477+STABILITY: SURFACE MOTION
 KA1477
 KA1477  HISTORY     - Date     Condition        Report By
 KA1477  HISTORY     - 1956     MONUMENTED       CGS
 KA1477  HISTORY     - 20110907 GOOD             ILDT
 KA1477
 KA1477                          STATION DESCRIPTION
 KA1477
 KA1477'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1477'5.6 MI NE FROM OAKLAND.
 KA1477'ABOUT 2.65 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1477'LOUIS RAILROAD FROM THE STATION AT OAKLAND, THENCE ABOUT 2.95
 KA1477'MILES NORTH ALONG A GRAVEL ROAD, IN SECTION 28, T. 15 N., R. 14
 KA1477'W., AT A CROSSROAD, 21 FEET EAST OF CENTER LINE OF NORTH-SOUTH
 KA1477'ROAD, 25 FEET SOUTH OF CENTER LINE OF EAST-WEST ROAD, 114 FEET
 KA1477'SOUTHWEST AND ACROSS ROAD EAST FROM SOUTHWEST CORNER OF A HOUSE
 KA1477'(FORMERLY FAIRPLAY SCHOOL), 9 FEET SOUTHEAST OF SOUTH END OF A
 KA1477'12-INCH METAL PIPE CULVERT UNDER ROAD EAST, 2 1/2 FEET NORTH OF A
 KA1477'WHITE WOODEN WITNESS POST, ABOUT 1/2 FOOT ABOVE LEVEL OF ROAD
 KA1477'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1477
 KA1477                          STATION RECOVERY (2011)
 KA1477
 KA1477'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KA1477'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0006 ***********************************************************************
 MF0006  DESIGNATION -  N 19
 MF0006  PID         -  MF0006
 MF0006  STATE/COUNTY-  IL/KANE
 MF0006  COUNTRY     -  US
 MF0006  USGS QUAD   -  GENEVA (2018)
 MF0006
 MF0006                         *CURRENT SURVEY CONTROL
 MF0006  ______________________________________________________________________
 MF0006* NAD 83(1986) POSITION- 41 54 47.5    (N) 088 18 58.3    (W)   HD_HELD2
 MF0006* NAVD 88 ORTHO HEIGHT -   212.278 (meters)      696.45  (feet) ADJUSTED
 MF0006  ______________________________________________________________________
 MF0006  GEOID HEIGHT    -        -33.188 (meters)                     GEOID18
 MF0006  DYNAMIC HEIGHT  -        212.206 (meters)      696.21  (feet) COMP
 MF0006  MODELED GRAVITY -    980,278.3   (mgal)                       NAVD 88
 MF0006
 MF0006  VERT ORDER      -  SECOND    CLASS II
 MF0006
 MF0006.The horizontal coordinates were established by autonomous hand held GPS
 MF0006.observations and have an estimated accuracy of +/- 10 meters.
 MF0006
 MF0006.The orthometric height was determined by differential leveling and
 MF0006.adjusted by the NATIONAL GEODETIC SURVEY
 MF0006.in June 1991.
 MF0006
 MF0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0006.GEOID18 height accuracy estimate available here.
 MF0006
 MF0006.Click photographs - Photos may exist for this station.
 MF0006
 MF0006.The dynamic height is computed by dividing the NAVD 88
 MF0006.geopotential number by the normal gravity value computed on the
 MF0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0006.degrees latitude (g = 980.6199 gals.).
 MF0006
 MF0006.The modeled gravity was interpolated from observed gravity values.
 MF0006
 MF0006;                    North         East    Units  Estimated Accuracy
 MF0006;SPC IL E     -   582,461.      301,422.      MT  (+/- 10 meters HH2 GPS)
 MF0006
 MF0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9084640975(NAD 83)
 MF0006
 MF0006                          SUPERSEDED SURVEY CONTROL
 MF0006
 MF0006  NGVD 29 (??/??/92)  212.350  (m)          696.69   (f) ADJ UNCH    2 0
 MF0006
 MF0006.Superseded values are not recommended for survey control.
 MF0006
 MF0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0006.See file dsdata.pdf to determine how the superseded data were derived.
 MF0006
 MF0006_MARKER: DB = BENCH MARK DISK
 MF0006_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0006_SP_SET: BUILDING
 MF0006_STAMPING: 696.685 N 19 1934
 MF0006_MARK LOGO: CGS
 MF0006_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0006_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0006_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0006+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2018
 MF0006
 MF0006  HISTORY     - Date     Condition        Report By
 MF0006  HISTORY     - 1934     MONUMENTED       CGS
 MF0006  HISTORY     - 1972     GOOD             NGS
 MF0006  HISTORY     - 1980     GOOD             NGS
 MF0006  HISTORY     - 1988     GOOD             USPSQD
 MF0006  HISTORY     - 19971101 GOOD             USPSQD
 MF0006  HISTORY     - 19980425 GOOD             USPSQD
 MF0006  HISTORY     - 20020802 GOOD             INDIV
 MF0006  HISTORY     - 20060714 GOOD             USGSNP
 MF0006  HISTORY     - 20080520 GOOD             TROTT
 MF0006  HISTORY     - 20100601 GOOD             GEOCAC
 MF0006  HISTORY     - 20151216 GOOD             ILDT
 MF0006  HISTORY     - 20180518 GOOD             TROTT
 MF0006
 MF0006                          STATION DESCRIPTION
 MF0006
 MF0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0006'AT SAINT CHARLES.
 MF0006'AT SAINT CHARLES, KANE COUNTY, IN THE NORTHEAST LIMESTONE CORNER OF
 MF0006'THE REHMS ELECTRICAL BUILDING, 6 FEET EAST OF THE NORTH (FRONT)
 MF0006'ENTRANCE, AND ABOUT 1 FOOT ABOVE THE SIDEWALK.  A STANDARD DISK,
 MF0006'STAMPED N 19 1934 AND SET VERTICALLY.
 MF0006
 MF0006                          STATION RECOVERY (1972)
 MF0006
 MF0006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0006'RECOVERED IN GOOD CONDITION.
 MF0006
 MF0006                          STATION RECOVERY (1980)
 MF0006
 MF0006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 MF0006'RECOVERED IN GOOD CONDITION.
 MF0006
 MF0006                          STATION RECOVERY (1988)
 MF0006
 MF0006'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0006'RECOVERED IN GOOD CONDITION.
 MF0006
 MF0006                          STATION RECOVERY (1997)
 MF0006
 MF0006'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0006'RECOVERED IN GOOD CONDITION.
 MF0006
 MF0006                          STATION RECOVERY (1998)
 MF0006
 MF0006'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0006'RECOVERED IN GOOD CONDITION.
 MF0006
 MF0006                          STATION RECOVERY (2002)
 MF0006
 MF0006'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (MDB)
 MF0006'RECOVERED IN GOOD CONDITION.
 MF0006
 MF0006                          STATION RECOVERY (2006)
 MF0006
 MF0006'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF0006'RECOVERED IN GOOD CONDITION.
 MF0006
 MF0006                          STATION RECOVERY (2008)
 MF0006
 MF0006'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2008 (SDW)
 MF0006'THE ADDRESS OF REHMS ELECTRICAL BUILDING IS 215 W. MAIN STREET.
 MF0006
 MF0006                          STATION RECOVERY (2010)
 MF0006
 MF0006'RECOVERY NOTE BY GEOCACHING 2010 (BAT)
 MF0006'213 W. MAIN ST. ST CHARLES, IL - ON FACE OF BUILDING AT EAST CORNER
 MF0006
 MF0006                          STATION RECOVERY (2015)
 MF0006
 MF0006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 MF0006'RECOVERED IN GOOD CONDITION.
 MF0006
 MF0006                          STATION RECOVERY (2018)
 MF0006
 MF0006'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2018 (JMM)
 MF0006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1106 ***********************************************************************
 MF1106  DESIGNATION -  N 190
 MF1106  PID         -  MF1106
 MF1106  STATE/COUNTY-  IL/HENRY
 MF1106  COUNTRY     -  US
 MF1106  USGS QUAD   -  ANNAWAN (2018)
 MF1106
 MF1106                         *CURRENT SURVEY CONTROL
 MF1106  ______________________________________________________________________
 MF1106* NAD 83(1986) POSITION- 41 24 26.     (N) 089 58 56.     (W)   SCALED
 MF1106* NAVD 88 ORTHO HEIGHT -   190.514 (meters)      625.04  (feet) ADJUSTED
 MF1106  ______________________________________________________________________
 MF1106  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 MF1106  DYNAMIC HEIGHT  -        190.438 (meters)      624.80  (feet) COMP
 MF1106  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MF1106
 MF1106  VERT ORDER      -  SECOND    CLASS 0
 MF1106
 MF1106.The horizontal coordinates were scaled from a map and have
 MF1106.an estimated accuracy of +/- 6 seconds.
 MF1106
 MF1106.The orthometric height was determined by differential leveling and
 MF1106.adjusted by the NATIONAL GEODETIC SURVEY
 MF1106.in June 1991.
 MF1106
 MF1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1106.GEOID18 height accuracy estimate available here.
 MF1106
 MF1106.Click photographs - Photos may exist for this station.
 MF1106
 MF1106.The dynamic height is computed by dividing the NAVD 88
 MF1106.geopotential number by the normal gravity value computed on the
 MF1106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1106.degrees latitude (g = 980.6199 gals.).
 MF1106
 MF1106.The modeled gravity was interpolated from observed gravity values.
 MF1106
 MF1106;                    North         East    Units  Estimated Accuracy
 MF1106;SPC IL W     -   526,270.      715,420.      MT  (+/- 180 meters Scaled)
 MF1106
 MF1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL507882(NAD 83)
 MF1106
 MF1106                          SUPERSEDED SURVEY CONTROL
 MF1106
 MF1106  NGVD 29 (??/??/92)  190.579  (m)          625.26   (f) ADJ UNCH    2 0
 MF1106
 MF1106.Superseded values are not recommended for survey control.
 MF1106
 MF1106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1106.See file dsdata.pdf to determine how the superseded data were derived.
 MF1106
 MF1106_MARKER: DB = BENCH MARK DISK
 MF1106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1106_STAMPING: N 190 1959
 MF1106_MARK LOGO: CGS
 MF1106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1106+STABILITY: SURFACE MOTION
 MF1106
 MF1106  HISTORY     - Date     Condition        Report By
 MF1106  HISTORY     - 1959     MONUMENTED       CGS
 MF1106  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF1106  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MF1106  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MF1106  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1106
 MF1106                          STATION DESCRIPTION
 MF1106
 MF1106'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1106'2.2 MI E FROM ATKINSON.
 MF1106'ABOUT 1.8 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC
 MF1106'GRADE SCHOOL BUILDING AT ATKINSON, THENCE 0.45 MILES SOUTH
 MF1106'ALONG A GRAVEL ROAD, NEAR A DRIVEWAY WEST TO A FARM HOUSE, AT A
 MF1106'T-FENCE CORNER, ABOUT 0.15 MILE SOUTH OF AN ELECTRIC SUB-STATION,
 MF1106'29 FEET WEST OF THE CENTER LINE OF THE ROAD, 12.6 FEET NORTH
 MF1106'OF THE CENTER LINE OF THE DRIVEWAY, 1.6 FEET EAST OF FENCE
 MF1106'LINE AND THE T-FENCE CORNER, 19 FEET NORTH OF A TELEPHONE POLE,
 MF1106'3.0 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 MF1106'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF1106'2 INCHES.
 MF1106
 MF1106                          STATION RECOVERY (1980)
 MF1106
 MF1106'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF1106'MARK NOT FOUND.
 MF1106
 MF1106                          STATION RECOVERY (1996)
 MF1106
 MF1106'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1106'MARK NOT FOUND.
 MF1106
 MF1106                          STATION RECOVERY (2001)
 MF1106
 MF1106'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1106'MARK NOT FOUND.
 MF1106
 MF1106                          STATION RECOVERY (2004)
 MF1106
 MF1106'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1106'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0994 ***********************************************************************
 MF0994  DESIGNATION -  N 191
 MF0994  PID         -  MF0994
 MF0994  STATE/COUNTY-  IL/BUREAU
 MF0994  COUNTRY     -  US
 MF0994  USGS QUAD   -  BUDA (2018)
 MF0994
 MF0994                         *CURRENT SURVEY CONTROL
 MF0994  ______________________________________________________________________
 MF0994* NAD 83(1986) POSITION- 41 22 20.     (N) 089 43 57.     (W)   SCALED
 MF0994* NAVD 88 ORTHO HEIGHT -   208.850 (meters)      685.20  (feet) ADJUSTED
 MF0994  ______________________________________________________________________
 MF0994  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 MF0994  DYNAMIC HEIGHT  -        208.765 (meters)      684.92  (feet) COMP
 MF0994  MODELED GRAVITY -    980,214.0   (mgal)                       NAVD 88
 MF0994
 MF0994  VERT ORDER      -  SECOND    CLASS 0
 MF0994
 MF0994.The horizontal coordinates were scaled from a map and have
 MF0994.an estimated accuracy of +/- 6 seconds.
 MF0994
 MF0994.The orthometric height was determined by differential leveling and
 MF0994.adjusted by the NATIONAL GEODETIC SURVEY
 MF0994.in June 1991.
 MF0994
 MF0994.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0994.GEOID18 height accuracy estimate available here.
 MF0994
 MF0994.Click photographs - Photos may exist for this station.
 MF0994
 MF0994.The dynamic height is computed by dividing the NAVD 88
 MF0994.geopotential number by the normal gravity value computed on the
 MF0994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0994.degrees latitude (g = 980.6199 gals.).
 MF0994
 MF0994.The modeled gravity was interpolated from observed gravity values.
 MF0994
 MF0994;                    North         East    Units  Estimated Accuracy
 MF0994;SPC IL W     -   522,450.      736,320.      MT  (+/- 180 meters Scaled)
 MF0994
 MF0994_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL714836(NAD 83)
 MF0994
 MF0994                          SUPERSEDED SURVEY CONTROL
 MF0994
 MF0994  NGVD 29 (??/??/92)  208.929  (m)          685.46   (f) ADJ UNCH    2 0
 MF0994
 MF0994.Superseded values are not recommended for survey control.
 MF0994
 MF0994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0994.See file dsdata.pdf to determine how the superseded data were derived.
 MF0994
 MF0994_MARKER: DB = BENCH MARK DISK
 MF0994_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0994_SP_SET: BOX CULVERT HEADWALL
 MF0994_STAMPING: N 191 1959
 MF0994_MARK LOGO: CGS
 MF0994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0994+STABILITY: SURFACE MOTION
 MF0994
 MF0994  HISTORY     - Date     Condition        Report By
 MF0994  HISTORY     - 1959     MONUMENTED       CGS
 MF0994  HISTORY     - 19951028 GOOD             USPSQD
 MF0994  HISTORY     - 20010502 GOOD             USPSQD
 MF0994  HISTORY     - 20051027 GOOD             USPSQD
 MF0994
 MF0994                          STATION DESCRIPTION
 MF0994
 MF0994'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0994'0.8 MI N FROM SHEFFIELD.
 MF0994'ABOUT 0.35 MILES NORTH ALONG U.S. HIGHWAY 6 FROM THE OVERPASS
 MF0994'OVER THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY IN SHEFFIELD,
 MF0994'THENCE 0.5 MILES NORTH ALONG BLACKTOP ROAD, ABOUT 0.25 MILES
 MF0994'SOUTH OF THE DRIVEWAY EAST OT A FARM HOUSE, SET IN THE TOP AND
 MF0994'IN THE CENTER OF THE EAST HEADWALL OF A 3-FOOT CONCRETE BOX
 MF0994'CULVERT, 15 FEET EAST OF THE CENTER LINE OF THE ROAD, ABOUT
 MF0994'LEVEL WITH THE ROAD.
 MF0994
 MF0994                          STATION RECOVERY (1995)
 MF0994
 MF0994'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0994'RECOVERED IN GOOD CONDITION.
 MF0994
 MF0994                          STATION RECOVERY (2001)
 MF0994
 MF0994'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0994'RECOVERED IN GOOD CONDITION.
 MF0994
 MF0994                          STATION RECOVERY (2005)
 MF0994
 MF0994'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0940 ***********************************************************************
 MF0940  DESIGNATION -  N 192
 MF0940  PID         -  MF0940
 MF0940  STATE/COUNTY-  IL/BUREAU
 MF0940  COUNTRY     -  US
 MF0940  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0940
 MF0940                         *CURRENT SURVEY CONTROL
 MF0940  ______________________________________________________________________
 MF0940* NAD 83(1986) POSITION- 41 24 22.     (N) 089 23 38.     (W)   SCALED
 MF0940* NAVD 88 ORTHO HEIGHT -   215.355 (meters)      706.54  (feet) ADJUSTED
 MF0940  ______________________________________________________________________
 MF0940  GEOID HEIGHT    -        -33.105 (meters)                     GEOID18
 MF0940  DYNAMIC HEIGHT  -        215.268 (meters)      706.26  (feet) COMP
 MF0940  MODELED GRAVITY -    980,213.6   (mgal)                       NAVD 88
 MF0940
 MF0940  VERT ORDER      -  SECOND    CLASS 0
 MF0940
 MF0940.The horizontal coordinates were scaled from a map and have
 MF0940.an estimated accuracy of +/- 6 seconds.
 MF0940
 MF0940.The orthometric height was determined by differential leveling and
 MF0940.adjusted by the NATIONAL GEODETIC SURVEY
 MF0940.in June 1991.
 MF0940
 MF0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0940.GEOID18 height accuracy estimate available here.
 MF0940
 MF0940.Click photographs - Photos may exist for this station.
 MF0940
 MF0940.The dynamic height is computed by dividing the NAVD 88
 MF0940.geopotential number by the normal gravity value computed on the
 MF0940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0940.degrees latitude (g = 980.6199 gals.).
 MF0940
 MF0940.The modeled gravity was interpolated from observed gravity values.
 MF0940
 MF0940;                    North         East    Units  Estimated Accuracy
 MF0940;SPC IL W     -   526,410.      764,610.      MT  (+/- 180 meters Scaled)
 MF0940
 MF0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL999866(NAD 83)
 MF0940
 MF0940                          SUPERSEDED SURVEY CONTROL
 MF0940
 MF0940  NGVD 29 (??/??/92)  215.431  (m)          706.79   (f) ADJ UNCH    2 0
 MF0940
 MF0940.Superseded values are not recommended for survey control.
 MF0940
 MF0940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0940.See file dsdata.pdf to determine how the superseded data were derived.
 MF0940
 MF0940_MARKER: DB = BENCH MARK DISK
 MF0940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0940_STAMPING: N 192 1959
 MF0940_MARK LOGO: CGS
 MF0940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0940+STABILITY: SURFACE MOTION
 MF0940
 MF0940  HISTORY     - Date     Condition        Report By
 MF0940  HISTORY     - 1959     MONUMENTED       CGS
 MF0940  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0940  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0940
 MF0940                          STATION DESCRIPTION
 MF0940
 MF0940'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0940'5.4 MI NE FROM PRINCETON.
 MF0940'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0940'OFFICE A PRINCETON, THENCE 1.75 MILES EAST ALONG GRAVEL ROAD,
 MF0940'THENCE 0.1 MILES SOUTH ALONG GRAVEL ROAD, 24 FEET EAST OF THE
 MF0940'CENTERLINE OF THE ROAD, 7 FEET SOUTH OF THE SOUTH END OF A BOARD
 MF0940'GATE, 1.5 FEET WEST OF FENCE LINE, ABOUT 57 YARDS SOUTH OF A RED
 MF0940'PAINTED BARN, 2.0 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL
 MF0940'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 MF0940'INCHES.
 MF0940
 MF0940                          STATION RECOVERY (1996)
 MF0940
 MF0940'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0940'MARK NOT FOUND.
 MF0940
 MF0940                          STATION RECOVERY (2001)
 MF0940
 MF0940'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0940'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0097 ***********************************************************************
 MG0097  DESIGNATION -  N 193
 MG0097  PID         -  MG0097
 MG0097  STATE/COUNTY-  IL/HENRY
 MG0097  COUNTRY     -  US
 MG0097  USGS QUAD   -  GENESEO (2018)
 MG0097
 MG0097                         *CURRENT SURVEY CONTROL
 MG0097  ______________________________________________________________________
 MG0097* NAD 83(1986) POSITION- 41 26 14.     (N) 090 12 07.     (W)   SCALED
 MG0097* NAVD 88 ORTHO HEIGHT -   218.383 (meters)      716.48  (feet) ADJUSTED
 MG0097  ______________________________________________________________________
 MG0097  GEOID HEIGHT    -        -32.943 (meters)                     GEOID18
 MG0097  DYNAMIC HEIGHT  -        218.296 (meters)      716.19  (feet) COMP
 MG0097  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 MG0097
 MG0097  VERT ORDER      -  SECOND    CLASS 0
 MG0097
 MG0097.The horizontal coordinates were scaled from a map and have
 MG0097.an estimated accuracy of +/- 6 seconds.
 MG0097
 MG0097.The orthometric height was determined by differential leveling and
 MG0097.adjusted by the NATIONAL GEODETIC SURVEY
 MG0097.in June 1991.
 MG0097
 MG0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0097.GEOID18 height accuracy estimate available here.
 MG0097
 MG0097.Click photographs - Photos may exist for this station.
 MG0097
 MG0097.The dynamic height is computed by dividing the NAVD 88
 MG0097.geopotential number by the normal gravity value computed on the
 MG0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0097.degrees latitude (g = 980.6199 gals.).
 MG0097
 MG0097.The modeled gravity was interpolated from observed gravity values.
 MG0097
 MG0097;                    North         East    Units  Estimated Accuracy
 MG0097;SPC IL W     -   529,580.      697,050.      MT  (+/- 180 meters Scaled)
 MG0097
 MG0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF337910(NAD 83)
 MG0097
 MG0097                          SUPERSEDED SURVEY CONTROL
 MG0097
 MG0097  NGVD 29 (??/??/92)  218.464  (m)          716.74   (f) ADJ UNCH    2 0
 MG0097
 MG0097.Superseded values are not recommended for survey control.
 MG0097
 MG0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0097.See file dsdata.pdf to determine how the superseded data were derived.
 MG0097
 MG0097_MARKER: DB = BENCH MARK DISK
 MG0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0097_STAMPING: N 193 1959
 MG0097_MARK LOGO: CGS
 MG0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0097+STABILITY: SURFACE MOTION
 MG0097
 MG0097  HISTORY     - Date     Condition        Report By
 MG0097  HISTORY     - 1959     MONUMENTED       CGS
 MG0097  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0097  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0097  HISTORY     - 20011006 POOR             USPSQD
 MG0097  HISTORY     - 20040609 POOR             USPSQD
 MG0097
 MG0097                          STATION DESCRIPTION
 MG0097
 MG0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0097'3.4 MI SW FROM GENESEO.
 MG0097'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0097'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0097'1.0 MILES SOUTH ON A BLACKTOP ROAD, THENCE 1.0 MILES WEST ALONG
 MG0097'A BLACKTOP ROAD, THENCE 0.2 MILES NORTH ALONG A BLACKTOP ROAD,
 MG0097'AT THE JUNCTION OF A BLACKTOP ROAD WEST, 48 FEET WEST OF THE
 MG0097'CENTER LINE OF THE ROAD, 21.5 FEET NORTH OF THE CENTER LINE OF
 MG0097'THE BLACKTOP ROAD WEST, 4 FEET WEST-SOUTHWEST OF A TELEPHONE POLE,
 MG0097'51.5 FEET NORTHWEST OF THE CENTER LINE OF THE JUNCTION, 32 FEET
 MG0097'EAST OF THE EAST END OF AN 18-INCH CORRUGATED PIPE CULVERT,
 MG0097'2.8 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 MG0097'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0097
 MG0097                          STATION RECOVERY (1988)
 MG0097
 MG0097'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0097'MARK NOT FOUND.
 MG0097
 MG0097                          STATION RECOVERY (1996)
 MG0097
 MG0097'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0097'MARK NOT FOUND.
 MG0097
 MG0097                          STATION RECOVERY (2001)
 MG0097
 MG0097'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0097'FOUND CEMENT MONUMENT, DISK IS MISSING
 MG0097
 MG0097                          STATION RECOVERY (2004)
 MG0097
 MG0097'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0097'MONUMENT LOCATED, DISK MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0172 ***********************************************************************
 MG0172  DESIGNATION -  N 194
 MG0172  PID         -  MG0172
 MG0172  STATE/COUNTY-  IL/HENRY
 MG0172  COUNTRY     -  US
 MG0172  USGS QUAD   -  ANDOVER (2018)
 MG0172
 MG0172                         *CURRENT SURVEY CONTROL
 MG0172  ______________________________________________________________________
 MG0172* NAD 83(1986) POSITION- 41 18 34.     (N) 090 19 08.     (W)   SCALED
 MG0172* NAVD 88 ORTHO HEIGHT -   227.807 (meters)      747.40  (feet) ADJUSTED
 MG0172  ______________________________________________________________________
 MG0172  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 MG0172  DYNAMIC HEIGHT  -        227.716 (meters)      747.10  (feet) COMP
 MG0172  MODELED GRAVITY -    980,214.7   (mgal)                       NAVD 88
 MG0172
 MG0172  VERT ORDER      -  SECOND    CLASS 0
 MG0172
 MG0172.The horizontal coordinates were scaled from a map and have
 MG0172.an estimated accuracy of +/- 6 seconds.
 MG0172
 MG0172.The orthometric height was determined by differential leveling and
 MG0172.adjusted by the NATIONAL GEODETIC SURVEY
 MG0172.in June 1991.
 MG0172
 MG0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0172.GEOID18 height accuracy estimate available here.
 MG0172
 MG0172.Click photographs - Photos may exist for this station.
 MG0172
 MG0172.The dynamic height is computed by dividing the NAVD 88
 MG0172.geopotential number by the normal gravity value computed on the
 MG0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0172.degrees latitude (g = 980.6199 gals.).
 MG0172
 MG0172.The modeled gravity was interpolated from observed gravity values.
 MG0172
 MG0172;                    North         East    Units  Estimated Accuracy
 MG0172;SPC IL W     -   515,400.      687,250.      MT  (+/- 180 meters Scaled)
 MG0172
 MG0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF244765(NAD 83)
 MG0172
 MG0172                          SUPERSEDED SURVEY CONTROL
 MG0172
 MG0172  NGVD 29 (??/??/92)  227.876  (m)          747.62   (f) ADJ UNCH    2 0
 MG0172
 MG0172.Superseded values are not recommended for survey control.
 MG0172
 MG0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0172.See file dsdata.pdf to determine how the superseded data were derived.
 MG0172
 MG0172_MARKER: DB = BENCH MARK DISK
 MG0172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0172_STAMPING: N 194 1959
 MG0172_MARK LOGO: CGS
 MG0172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0172+STABILITY: SURFACE MOTION
 MG0172
 MG0172  HISTORY     - Date     Condition        Report By
 MG0172  HISTORY     - 1959     MONUMENTED       CGS
 MG0172  HISTORY     - 19960714 GOOD             USPSQD
 MG0172  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0172
 MG0172                          STATION DESCRIPTION
 MG0172
 MG0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0172'2.3 MI NW FROM ANDOVER.
 MG0172'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0172'AT ANDOVER, THENCE 1.0 MILES NORTH ALONG AN OILED ROAD, 30 FEET
 MG0172'EAST OF THE CENTER LINE OF THE ROAD, 46 FEET SOUTH OF THE CENTER
 MG0172'LINE OF EAST-WEST ROAD, 45 FEET SOUTHEAST OF THE CENTERLINE OF THE
 MG0172'JUNCTION, 23 FEET SOUTH OF THE SOUTH END OF AN 18-INCH CONCRETE
 MG0172'PIPE CULVERT, 1.7 FEET WEST OF FENCE LINE, 3.8 FEET EAST OF A
 MG0172'METAL WITNESS POST, ABOUT LEVEL WITH THE JUNCTION, SET IN THE TOP
 MG0172'OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0172
 MG0172                          STATION RECOVERY (1996)
 MG0172
 MG0172'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0172'RECOVERED IN GOOD CONDITION.
 MG0172
 MG0172                          STATION RECOVERY (2004)
 MG0172
 MG0172'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0172'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0238 ***********************************************************************
 MG0238  DESIGNATION -  N 195
 MG0238  PID         -  MG0238
 MG0238  STATE/COUNTY-  IL/KNOX
 MG0238  COUNTRY     -  US
 MG0238  USGS QUAD   -  WATAGA (2018)
 MG0238
 MG0238                         *CURRENT SURVEY CONTROL
 MG0238  ______________________________________________________________________
 MG0238* NAD 83(1986) POSITION- 41 04 42.46   (N) 090 20 41.36   (W)   HD_HELD1
 MG0238* NAVD 88 ORTHO HEIGHT -   234.323 (meters)      768.77  (feet) ADJUSTED
 MG0238  ______________________________________________________________________
 MG0238  GEOID HEIGHT    -        -32.868 (meters)                     GEOID18
 MG0238  DYNAMIC HEIGHT  -        234.223 (meters)      768.45  (feet) COMP
 MG0238  MODELED GRAVITY -    980,187.8   (mgal)                       NAVD 88
 MG0238
 MG0238  VERT ORDER      -  SECOND    CLASS I
 MG0238
 MG0238.The horizontal coordinates were determined by differentially corrected
 MG0238.hand held GPS observations or other comparable positioning techniques
 MG0238.and have an estimated accuracy of +/- 3 meters.
 MG0238
 MG0238.The orthometric height was determined by differential leveling and
 MG0238.adjusted by the NATIONAL GEODETIC SURVEY
 MG0238.in July 2014.
 MG0238
 MG0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0238.GEOID18 height accuracy estimate available here.
 MG0238
 MG0238.Click photographs - Photos may exist for this station.
 MG0238
 MG0238.The dynamic height is computed by dividing the NAVD 88
 MG0238.geopotential number by the normal gravity value computed on the
 MG0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0238.degrees latitude (g = 980.6199 gals.).
 MG0238
 MG0238.The modeled gravity was interpolated from observed gravity values.
 MG0238
 MG0238;                    North         East    Units  Estimated Accuracy
 MG0238;SPC IL W     -   489,753.8     685,029.5     MT  (+/- 3 meters HH1 GPS) 
 MG0238
 MG0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2305050864(NAD 83)
 MG0238
 MG0238                          SUPERSEDED SURVEY CONTROL
 MG0238
 MG0238  NAVD 88 (06/15/91)  234.337  (m)          768.82   (f) SUPERSEDED  2 0
 MG0238  NGVD 29 (??/??/92)  234.392  (m)          769.00   (f) ADJ UNCH    2 0
 MG0238
 MG0238.Superseded values are not recommended for survey control.
 MG0238
 MG0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0238.See file dsdata.pdf to determine how the superseded data were derived.
 MG0238
 MG0238_MARKER: DB = BENCH MARK DISK
 MG0238_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0238_SP_SET: BOX CULVERT HEADWALL
 MG0238_STAMPING: N 195 1959
 MG0238_MARK LOGO: CGS
 MG0238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0238+STABILITY: SURFACE MOTION
 MG0238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0238+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2013
 MG0238
 MG0238  HISTORY     - Date     Condition        Report By
 MG0238  HISTORY     - 1959     MONUMENTED       CGS
 MG0238  HISTORY     - 19971124 GOOD             USPSQD
 MG0238  HISTORY     - 20120612 GOOD             ILDT
 MG0238  HISTORY     - 20130408 GOOD             AMESC
 MG0238
 MG0238                          STATION DESCRIPTION
 MG0238
 MG0238'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0238'8.5 MI S FROM WOODHULL.
 MG0238'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0238'TANK AT WOODHULL, THENCE 7.0 MILES SOUTH ALONG A GRAVEL ROAD,
 MG0238'THENCE 0.1 MILES WEST ALONG A BLACKTOP ROAD, SET IN THE TOP AND
 MG0238'AT THE CENTER OF THE SOUTHE HEADWALL OF A 2-FOOT BY 2-FOOT
 MG0238'CONCRETE BOX CULVERT, 25 FEET SOUTH OF THE CENTER LINE OF
 MG0238'THE ROAD, ABOUT 52 YARDS EAST OF A DRIVEWAY TO A FARM HOUSE,
 MG0238'ABOUT 6 FEET BELOW THE LEVEL OF THE ROAD.
 MG0238
 MG0238                          STATION RECOVERY (1997)
 MG0238
 MG0238'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0238'RECOVERED IN GOOD CONDITION.
 MG0238
 MG0238                          STATION RECOVERY (2012)
 MG0238
 MG0238'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0238'RECOVERED IN GOOD CONDITION.
 MG0238
 MG0238                          STATION RECOVERY (2013)
 MG0238
 MG0238'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 MG0238'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0124 ***********************************************************************
 LD0124  DESIGNATION -  N 196
 LD0124  PID         -  LD0124
 LD0124  STATE/COUNTY-  IL/KNOX
 LD0124  COUNTRY     -  US
 LD0124  USGS QUAD   -  APPLETON (2018)
 LD0124
 LD0124                         *CURRENT SURVEY CONTROL
 LD0124  ______________________________________________________________________
 LD0124* NAD 83(1986) POSITION- 40 54 01.     (N) 090 12 40.     (W)   SCALED
 LD0124* NAVD 88 ORTHO HEIGHT -   217.477 (meters)      713.51  (feet) ADJUSTED
 LD0124  ______________________________________________________________________
 LD0124  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 LD0124  DYNAMIC HEIGHT  -        217.380 (meters)      713.19  (feet) COMP
 LD0124  MODELED GRAVITY -    980,172.6   (mgal)                       NAVD 88
 LD0124
 LD0124  VERT ORDER      -  SECOND    CLASS 0
 LD0124
 LD0124.The horizontal coordinates were scaled from a map and have
 LD0124.an estimated accuracy of +/- 6 seconds.
 LD0124
 LD0124.The orthometric height was determined by differential leveling and
 LD0124.adjusted by the NATIONAL GEODETIC SURVEY
 LD0124.in June 1991.
 LD0124
 LD0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0124.GEOID18 height accuracy estimate available here.
 LD0124
 LD0124.Click photographs - Photos may exist for this station.
 LD0124
 LD0124.The dynamic height is computed by dividing the NAVD 88
 LD0124.geopotential number by the normal gravity value computed on the
 LD0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0124.degrees latitude (g = 980.6199 gals.).
 LD0124
 LD0124.The modeled gravity was interpolated from observed gravity values.
 LD0124
 LD0124;                    North         East    Units  Estimated Accuracy
 LD0124;SPC IL W     -   469,950.      696,260.      MT  (+/- 180 meters Scaled)
 LD0124
 LD0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF349314(NAD 83)
 LD0124
 LD0124                          SUPERSEDED SURVEY CONTROL
 LD0124
 LD0124  NGVD 29 (??/??/92)  217.540  (m)          713.71   (f) ADJ UNCH    2 0
 LD0124
 LD0124.Superseded values are not recommended for survey control.
 LD0124
 LD0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0124.See file dsdata.pdf to determine how the superseded data were derived.
 LD0124
 LD0124_MARKER: DB = BENCH MARK DISK
 LD0124_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0124_SP_SET: BOX CULVERT HEADWALL
 LD0124_STAMPING: N 196 1959
 LD0124_MARK LOGO: CGS
 LD0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0124+STABILITY: SURFACE MOTION
 LD0124
 LD0124  HISTORY     - Date     Condition        Report By
 LD0124  HISTORY     - 1959     MONUMENTED       CGS
 LD0124  HISTORY     - 19971107 GOOD             USPSQD
 LD0124
 LD0124                          STATION DESCRIPTION
 LD0124
 LD0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0124'4.3 MI E FROM KNOXVILLE.
 LD0124'ABOUT 3.65 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0124'AT KNOXVILLE, THENCE 0.65 MILE SOUTH ALONG A GRAVEL ROAD, SET
 LD0124'IN THE TOP OF THE SOUTHEAST END OF THE WINGWALL AT THE NORTHWEST
 LD0124'CORNER OF A 5-FOOT CONCRETE BOX CULVERT, ABOUT 5 FEET BELOW
 LD0124'THE LEVEL OF THE ROAD.
 LD0124
 LD0124                          STATION RECOVERY (1997)
 LD0124
 LD0124'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1447 ***********************************************************************
 LC1447  DESIGNATION -  N 197
 LC1447  PID         -  LC1447
 LC1447  STATE/COUNTY-  IL/PEORIA
 LC1447  COUNTRY     -  US
 LC1447  USGS QUAD   -  OAK HILL (2018)
 LC1447
 LC1447                         *CURRENT SURVEY CONTROL
 LC1447  ______________________________________________________________________
 LC1447* NAD 83(1986) POSITION- 40 48 21.     (N) 089 49 54.     (W)   SCALED
 LC1447* NAVD 88 ORTHO HEIGHT -   200.028 (meters)      656.26  (feet) ADJUSTED
 LC1447  ______________________________________________________________________
 LC1447  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 LC1447  DYNAMIC HEIGHT  -        199.937 (meters)      655.96  (feet) COMP
 LC1447  MODELED GRAVITY -    980,165.3   (mgal)                       NAVD 88
 LC1447
 LC1447  VERT ORDER      -  SECOND    CLASS 0
 LC1447
 LC1447.The horizontal coordinates were scaled from a map and have
 LC1447.an estimated accuracy of +/- 6 seconds.
 LC1447
 LC1447.The orthometric height was determined by differential leveling and
 LC1447.adjusted by the NATIONAL GEODETIC SURVEY
 LC1447.in June 1991.
 LC1447
 LC1447.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1447.GEOID18 height accuracy estimate available here.
 LC1447
 LC1447.Click photographs - Photos may exist for this station.
 LC1447
 LC1447.The dynamic height is computed by dividing the NAVD 88
 LC1447.geopotential number by the normal gravity value computed on the
 LC1447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1447.degrees latitude (g = 980.6199 gals.).
 LC1447
 LC1447.The modeled gravity was interpolated from observed gravity values.
 LC1447
 LC1447;                    North         East    Units  Estimated Accuracy
 LC1447;SPC IL W     -   459,520.      728,270.      MT  (+/- 180 meters Scaled)
 LC1447
 LC1447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL611210(NAD 83)
 LC1447
 LC1447                          SUPERSEDED SURVEY CONTROL
 LC1447
 LC1447  NGVD 29 (??/??/92)  200.111  (m)          656.53   (f) ADJ UNCH    2 0
 LC1447
 LC1447.Superseded values are not recommended for survey control.
 LC1447
 LC1447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1447.See file dsdata.pdf to determine how the superseded data were derived.
 LC1447
 LC1447_MARKER: DB = BENCH MARK DISK
 LC1447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1447_STAMPING: N 197 1959
 LC1447_MARK LOGO: CGS
 LC1447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1447+STABILITY: SURFACE MOTION
 LC1447
 LC1447  HISTORY     - Date     Condition        Report By
 LC1447  HISTORY     - 1959     MONUMENTED       CGS
 LC1447  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1447
 LC1447                          STATION DESCRIPTION
 LC1447
 LC1447'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1447'4.1 MI SE FROM BRIMFIELD.
 LC1447'ABOUT 1.95 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1447'STATION AT BRIMFIELD, THENCE 0.65 MILES SOUTH ALONG A GRAVEL ROAD,
 LC1447'THENCE 1.0 MILES EAST ALONG A GRAVEL ROAD, THENCE 0.55 MILES SOUTH
 LC1447'ALONG A GRAVEL ROAD, 26 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC1447'1.3 FEET EAST OF A FENCE, 8 FEET NORTH OF A FENCE CORNER, 13 FEET
 LC1447'NORTHWEST OF THE NORTH END OF A PIPE CULVERT, 1.4 FEET SOUTHEAST
 LC1447'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 LC1447'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC1447
 LC1447                          STATION RECOVERY (1999)
 LC1447
 LC1447'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1447'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1448 ***********************************************************************
 LC1448  DESIGNATION -  N 197 RESET
 LC1448  PID         -  LC1448
 LC1448  STATE/COUNTY-  IL/PEORIA
 LC1448  COUNTRY     -  US
 LC1448  USGS QUAD   -  OAK HILL (2018)
 LC1448
 LC1448                         *CURRENT SURVEY CONTROL
 LC1448  ______________________________________________________________________
 LC1448* NAD 83(1986) POSITION- 40 48 21.     (N) 089 49 54.     (W)   SCALED
 LC1448* NAVD 88 ORTHO HEIGHT -   200.47  (meters)      657.7   (feet) RESET
 LC1448  ______________________________________________________________________
 LC1448  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 LC1448  VERT ORDER      -  THIRD
 LC1448
 LC1448.The horizontal coordinates were scaled from a map and have
 LC1448.an estimated accuracy of +/- 6 seconds.
 LC1448
 LC1448.The orthometric height was computed from unverified reset data.
 LC1448
 LC1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1448.GEOID18 height accuracy estimate available here.
 LC1448
 LC1448.Click photographs - Photos may exist for this station.
 LC1448
 LC1448;                    North         East    Units  Estimated Accuracy
 LC1448;SPC IL W     -   459,520.      728,270.      MT  (+/- 180 meters Scaled)
 LC1448
 LC1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL611210(NAD 83)
 LC1448
 LC1448                          SUPERSEDED SURVEY CONTROL
 LC1448
 LC1448.No superseded survey control is available for this station.
 LC1448
 LC1448_MARKER: DB = BENCH MARK DISK
 LC1448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1448_STAMPING: N 197 RESET 1967
 LC1448_MARK LOGO: CGS
 LC1448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1448+STABILITY: SURFACE MOTION
 LC1448
 LC1448  HISTORY     - Date     Condition        Report By
 LC1448  HISTORY     - 1968     MONUMENTED       ILHD
 LC1448
 LC1448                          STATION DESCRIPTION
 LC1448
 LC1448'DESCRIBED BY IL HIGHWAY DEPT 1968
 LC1448'4 MI SE FROM BRIMFIELD.
 LC1448'ABOUT 3.15 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1448'STATION AT BRIMFIELD, THENCE 0.85 MILE SOUTH ALONG A GRAVEL ROAD,
 LC1448'42 FEET WEST OF THE CENTER LINE OF THE ROAD, 2 FEET EAST OF A
 LC1448'FENCE, 5 FEET NORTH OF A LARGE GATE POST, 14 FEET SOUTHWEST OF THE
 LC1448'NORTH END OF A PIPE CULVERT, 2 FEET NORTH OF A METAL WITNESS POST,
 LC1448'ABOUT 9 FEET BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 LC1448'CONCRETE POST PROJECTING 2 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1478 ***********************************************************************
 LC1478  DESIGNATION -  N 198
 LC1478  PID         -  LC1478
 LC1478  STATE/COUNTY-  IL/PEORIA
 LC1478  COUNTRY     -  US
 LC1478  USGS QUAD   -  DUNLAP (2018)
 LC1478
 LC1478                         *CURRENT SURVEY CONTROL
 LC1478  ______________________________________________________________________
 LC1478* NAD 83(1986) POSITION- 40 46 09.36   (N) 089 42 30.09   (W)   HD_HELD1
 LC1478* NAVD 88 ORTHO HEIGHT -   205.693 (meters)      674.84  (feet) ADJUSTED
 LC1478  ______________________________________________________________________
 LC1478  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 LC1478  DYNAMIC HEIGHT  -        205.600 (meters)      674.54  (feet) COMP
 LC1478  MODELED GRAVITY -    980,164.2   (mgal)                       NAVD 88
 LC1478
 LC1478  VERT ORDER      -  SECOND    CLASS 0
 LC1478
 LC1478.The horizontal coordinates were determined by differentially corrected
 LC1478.hand held GPS observations or other comparable positioning techniques
 LC1478.and have an estimated accuracy of +/- 3 meters.
 LC1478
 LC1478.The orthometric height was determined by differential leveling and
 LC1478.adjusted by the NATIONAL GEODETIC SURVEY
 LC1478.in June 1991.
 LC1478
 LC1478.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1478.GEOID18 height accuracy estimate available here.
 LC1478
 LC1478.Click photographs - Photos may exist for this station.
 LC1478
 LC1478.The dynamic height is computed by dividing the NAVD 88
 LC1478.geopotential number by the normal gravity value computed on the
 LC1478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1478.degrees latitude (g = 980.6199 gals.).
 LC1478
 LC1478.The modeled gravity was interpolated from observed gravity values.
 LC1478
 LC1478;                    North         East    Units  Estimated Accuracy
 LC1478;SPC IL W     -   455,504.8     738,691.8     MT  (+/- 3 meters HH1 GPS) 
 LC1478
 LC1478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7141716673(NAD 83)
 LC1478
 LC1478                          SUPERSEDED SURVEY CONTROL
 LC1478
 LC1478  NGVD 29 (??/??/92)  205.775  (m)          675.11   (f) ADJ UNCH    2 0
 LC1478
 LC1478.Superseded values are not recommended for survey control.
 LC1478
 LC1478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1478.See file dsdata.pdf to determine how the superseded data were derived.
 LC1478
 LC1478_MARKER: DB = BENCH MARK DISK
 LC1478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1478_STAMPING: N 198 1959
 LC1478_MARK LOGO: CGS
 LC1478_PROJECTION: PROJECTING 13 CENTIMETERS
 LC1478_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1478+STABILITY: SURFACE MOTION
 LC1478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1478+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2024
 LC1478
 LC1478  HISTORY     - Date     Condition        Report By
 LC1478  HISTORY     - 1959     MONUMENTED       CGS
 LC1478  HISTORY     - 19981214 GOOD             USPSQD
 LC1478  HISTORY     - 20240208 GOOD             ILDT
 LC1478
 LC1478                          STATION DESCRIPTION
 LC1478
 LC1478'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1478'3 MI SE FROM KICKAPOO.
 LC1478'ABOUT 2.15 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1478'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 0.85 MILE SOUTH ALONG
 LC1478'A GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL ROAD WEST, 33 FEET WEST
 LC1478'OF THE CENTER LINE OF THE GRAVEL ROAD, 18 FEET SOUTH OF THE
 LC1478'CENTER LINE OF THE GRAVEL ROAD WEST, 3 FEET EAST OF POWER POLE
 LC1478'M 55 1, 3 FEET NORTHWEST OF A FENCE CORNER, 2 FEET NORTH OF A FENCE,
 LC1478'1.2 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LC1478'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC1478
 LC1478                          STATION RECOVERY (1998)
 LC1478
 LC1478'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1478'RECOVERED IN GOOD CONDITION.
 LC1478
 LC1478                          STATION RECOVERY (2024)
 LC1478
 LC1478'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 LC1478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0961 ***********************************************************************
 LC0961  DESIGNATION -  N 199
 LC0961  PID         -  LC0961
 LC0961  STATE/COUNTY-  IL/MCLEAN
 LC0961  COUNTRY     -  US
 LC0961  USGS QUAD   -  DANVERS (2018)
 LC0961
 LC0961                         *CURRENT SURVEY CONTROL
 LC0961  ______________________________________________________________________
 LC0961* NAD 83(1986) POSITION- 40 34 42.     (N) 089 07 58.     (W)   SCALED
 LC0961* NAVD 88 ORTHO HEIGHT -   237.535 (meters)      779.31  (feet) ADJUSTED
 LC0961  ______________________________________________________________________
 LC0961  GEOID HEIGHT    -        -32.233 (meters)                     GEOID18
 LC0961  DYNAMIC HEIGHT  -        237.425 (meters)      778.95  (feet) COMP
 LC0961  MODELED GRAVITY -    980,155.3   (mgal)                       NAVD 88
 LC0961
 LC0961  VERT ORDER      -  SECOND    CLASS 0
 LC0961
 LC0961.The horizontal coordinates were scaled from a map and have
 LC0961.an estimated accuracy of +/- 6 seconds.
 LC0961
 LC0961.The orthometric height was determined by differential leveling and
 LC0961.adjusted by the NATIONAL GEODETIC SURVEY
 LC0961.in June 1991.
 LC0961
 LC0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0961.GEOID18 height accuracy estimate available here.
 LC0961
 LC0961.Click photographs - Photos may exist for this station.
 LC0961
 LC0961.The dynamic height is computed by dividing the NAVD 88
 LC0961.geopotential number by the normal gravity value computed on the
 LC0961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0961.degrees latitude (g = 980.6199 gals.).
 LC0961
 LC0961.The modeled gravity was interpolated from observed gravity values.
 LC0961
 LC0961;                    North         East    Units  Estimated Accuracy
 LC0961;SPC IL E     -   434,520.      232,310.      MT  (+/- 180 meters Scaled)
 LC0961
 LC0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK194941(NAD 83)
 LC0961
 LC0961                          SUPERSEDED SURVEY CONTROL
 LC0961
 LC0961  NGVD 29 (??/??/92)  237.599  (m)          779.52   (f) ADJ UNCH    2 0
 LC0961
 LC0961.Superseded values are not recommended for survey control.
 LC0961
 LC0961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0961.See file dsdata.pdf to determine how the superseded data were derived.
 LC0961
 LC0961_MARKER: DB = BENCH MARK DISK
 LC0961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0961_STAMPING: N 199 1959
 LC0961_MARK LOGO: CGS
 LC0961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0961+STABILITY: SURFACE MOTION
 LC0961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0961+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2013
 LC0961
 LC0961  HISTORY     - Date     Condition        Report By
 LC0961  HISTORY     - 1959     MONUMENTED       CGS
 LC0961  HISTORY     - 1988     GOOD             USPSQD
 LC0961  HISTORY     - 20130305 GOOD             ILDT
 LC0961
 LC0961                          STATION DESCRIPTION
 LC0961
 LC0961'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0961'0.2 MI S FROM CARLOCK.
 LC0961'ABOUT 0.2 MILE SOUTH ALONG A GRAVEL ROAD FROM THE CHICAGO AND
 LC0961'ST. LOUIS RAILROAD STATION AT CARLOCK, 25 FEET EAST OF THE CENTER
 LC0961'LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 2 FEET NORTHWEST OF A
 LC0961'LARGE CONCRETE CORNER FENCE POST, 47 FEET EAST OF THE THIRD TELEPHONE
 LC0961'POLE SOUTH OF A HOUSE EAST OF THE ROAD, 129 FEET SOUTH OF THE
 LC0961'CENTER LINE OF A DRIVEWAY EAST TO A FARM HOUSE, 4 FEET EAST OF THE
 LC0961'NORTH END OF A CONCRETE PIPE CULVERT, 1.5 FEET SOUTHWEST OF A
 LC0961'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 LC0961'OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0961
 LC0961                          STATION RECOVERY (1988)
 LC0961
 LC0961'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0961'RECOVERED IN GOOD CONDITION.
 LC0961
 LC0961                          STATION RECOVERY (2013)
 LC0961
 LC0961'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0961'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0242 ***********************************************************************
 MF0242  DESIGNATION -  N 20
 MF0242  PID         -  MF0242
 MF0242  STATE/COUNTY-  IL/KENDALL
 MF0242  COUNTRY     -  US
 MF0242  USGS QUAD   -  LISBON (2018)
 MF0242
 MF0242                         *CURRENT SURVEY CONTROL
 MF0242  ______________________________________________________________________
 MF0242* NAD 83(1986) POSITION- 41 27 30.     (N) 088 25 24.     (W)   SCALED
 MF0242* NAVD 88 ORTHO HEIGHT -   179.818 (meters)      589.95  (feet) ADJUSTED
 MF0242  ______________________________________________________________________
 MF0242  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 MF0242  DYNAMIC HEIGHT  -        179.749 (meters)      589.73  (feet) COMP
 MF0242  MODELED GRAVITY -    980,238.3   (mgal)                       NAVD 88
 MF0242
 MF0242  VERT ORDER      -  SECOND    CLASS 0
 MF0242
 MF0242.The horizontal coordinates were scaled from a map and have
 MF0242.an estimated accuracy of +/- 6 seconds.
 MF0242
 MF0242.The orthometric height was determined by differential leveling and
 MF0242.adjusted by the NATIONAL GEODETIC SURVEY
 MF0242.in June 1991.
 MF0242
 MF0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0242.GEOID18 height accuracy estimate available here.
 MF0242
 MF0242.Click photographs - Photos may exist for this station.
 MF0242
 MF0242.The dynamic height is computed by dividing the NAVD 88
 MF0242.geopotential number by the normal gravity value computed on the
 MF0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0242.degrees latitude (g = 980.6199 gals.).
 MF0242
 MF0242.The modeled gravity was interpolated from observed gravity values.
 MF0242
 MF0242;                    North         East    Units  Estimated Accuracy
 MF0242;SPC IL E     -   531,950.      292,480.      MT  (+/- 180 meters Scaled)
 MF0242
 MF0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811906(NAD 83)
 MF0242
 MF0242                          SUPERSEDED SURVEY CONTROL
 MF0242
 MF0242  NGVD 29 (??/??/92)  179.900  (m)          590.22   (f) ADJ UNCH    2 0
 MF0242
 MF0242.Superseded values are not recommended for survey control.
 MF0242
 MF0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0242.See file dsdata.pdf to determine how the superseded data were derived.
 MF0242
 MF0242_MARKER: DB = BENCH MARK DISK
 MF0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0242_STAMPING: N 20 1934
 MF0242_MARK LOGO: CGS
 MF0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0242+STABILITY: SURFACE MOTION
 MF0242
 MF0242  HISTORY     - Date     Condition        Report By
 MF0242  HISTORY     - 1934     MONUMENTED       CGS
 MF0242  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0242  HISTORY     - 20091016 MARK NOT FOUND   GEOCAC
 MF0242  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0242
 MF0242                          STATION DESCRIPTION
 MF0242
 MF0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0242'7.2 MI N FROM MORRIS.
 MF0242'7.2 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COUNTY COURTHOUSE
 MF0242'AT MORRIS, GRUNDY COUNTY, 324 FEET SOUTH OF THE CENTER LINE
 MF0242'OF A CROSSROAD, 36 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 MF0242'4 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND LEVEL WITH THE
 MF0242'HIGHWAY.  A STANDARD DISK, STAMPED N 20 1934 AND SET IN THE
 MF0242'TOP OF A CONCRETE POST.
 MF0242
 MF0242                          STATION RECOVERY (1989)
 MF0242
 MF0242'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 MF0242'MARK NOT FOUND.
 MF0242
 MF0242                          STATION RECOVERY (2009)
 MF0242
 MF0242'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0242'A SHALLOW DITCH RUNS THROUGH THE AREA DESCRIBED.  THE EAST-WEST
 MF0242'CROSSROAD IS KNOWN AS COUNTY ROAD 3 - SHERRILL ROAD.
 MF0242
 MF0242                          STATION RECOVERY (2013)
 MF0242
 MF0242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0242'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0109 ***********************************************************************
 LC0109  DESIGNATION -  N 202
 LC0109  PID         -  LC0109
 LC0109  STATE/COUNTY-  IL/IROQUOIS
 LC0109  COUNTRY     -  US
 LC0109  USGS QUAD   -  LA HOGUE (2018)
 LC0109
 LC0109                         *CURRENT SURVEY CONTROL
 LC0109  ______________________________________________________________________
 LC0109* NAD 83(1986) POSITION- 40 46 50.     (N) 088 00 07.     (W)   SCALED
 LC0109* NAVD 88 ORTHO HEIGHT -   199.142 (meters)      653.35  (feet) ADJUSTED
 LC0109  ______________________________________________________________________
 LC0109  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 LC0109  DYNAMIC HEIGHT  -        199.055 (meters)      653.07  (feet) COMP
 LC0109  MODELED GRAVITY -    980,182.9   (mgal)                       NAVD 88
 LC0109
 LC0109  VERT ORDER      -  SECOND    CLASS 0
 LC0109
 LC0109.The horizontal coordinates were scaled from a map and have
 LC0109.an estimated accuracy of +/- 6 seconds.
 LC0109
 LC0109.The orthometric height was determined by differential leveling and
 LC0109.adjusted by the NATIONAL GEODETIC SURVEY
 LC0109.in June 1991.
 LC0109
 LC0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0109.GEOID18 height accuracy estimate available here.
 LC0109
 LC0109.Click photographs - Photos may exist for this station.
 LC0109
 LC0109.The dynamic height is computed by dividing the NAVD 88
 LC0109.geopotential number by the normal gravity value computed on the
 LC0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0109.degrees latitude (g = 980.6199 gals.).
 LC0109
 LC0109.The modeled gravity was interpolated from observed gravity values.
 LC0109
 LC0109;                    North         East    Units  Estimated Accuracy
 LC0109;SPC IL E     -   456,730.      327,970.      MT  (+/- 180 meters Scaled)
 LC0109
 LC0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL154148(NAD 83)
 LC0109
 LC0109                          SUPERSEDED SURVEY CONTROL
 LC0109
 LC0109  NGVD 29 (??/??/92)  199.215  (m)          653.59   (f) ADJ UNCH    2 0
 LC0109
 LC0109.Superseded values are not recommended for survey control.
 LC0109
 LC0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0109.See file dsdata.pdf to determine how the superseded data were derived.
 LC0109
 LC0109_MARKER: DB = BENCH MARK DISK
 LC0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0109_STAMPING: N 202 1959
 LC0109_MARK LOGO: CGS
 LC0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0109+STABILITY: SURFACE MOTION
 LC0109
 LC0109  HISTORY     - Date     Condition        Report By
 LC0109  HISTORY     - 1959     MONUMENTED       CGS
 LC0109  HISTORY     - 20071006 GOOD             GEOCAC
 LC0109
 LC0109                          STATION DESCRIPTION
 LC0109
 LC0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0109'1.5 MI NW FROM GILMAN.
 LC0109'ABOUT 0.45 MILES NORTH ALONG NORTH CENTRAL STREET FROM THE POST
 LC0109'OFFICE AT GILMAN, THENCE 0.55 MILE WEST ALONG AN ASPHALT ROAD,
 LC0109'THENCE 0.5 MILE NORTH ALONG AN ASPHALT ROAD, AT THE JUNCTION OF
 LC0109'AN ASPHALT ROAD WEST AND A FARM DRIVEWAY EAST, 38 FEET WEST OF
 LC0109'THE CENTER LINE OF THE ROAD, 21 FEET NORTH OF THE CENTER LINE
 LC0109'OF THE ROAD WEST, 42 FEET NORTHWEST OF THE CENTER OF THE JUNCTION,
 LC0109'1 FOOT SOUTH OF A FENCE, 20 FEET EAST OF A POWER LINE BRACE POLE,
 LC0109'14 FEET WEST OF A FENCE CORNER, 1.5 FEET WEST OF A METAL WITNESS
 LC0109'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0109'POST PROJECTING 4 INCHES.
 LC0109
 LC0109                          STATION RECOVERY (2007)
 LC0109
 LC0109'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1539 ***********************************************************************
 ME1539  DESIGNATION -  N 203
 ME1539  PID         -  ME1539
 ME1539  STATE/COUNTY-  IL/KANKAKEE
 ME1539  COUNTRY     -  US
 ME1539  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1539
 ME1539                         *CURRENT SURVEY CONTROL
 ME1539  ______________________________________________________________________
 ME1539* NAD 83(1986) POSITION- 41 03 44.     (N) 087 52 37.     (W)   SCALED
 ME1539* NAVD 88 ORTHO HEIGHT -   189.912 (meters)      623.07  (feet) ADJUSTED
 ME1539  ______________________________________________________________________
 ME1539  GEOID HEIGHT    -        -32.687 (meters)                     GEOID18
 ME1539  DYNAMIC HEIGHT  -        189.837 (meters)      622.82  (feet) COMP
 ME1539  MODELED GRAVITY -    980,221.7   (mgal)                       NAVD 88
 ME1539
 ME1539  VERT ORDER      -  SECOND    CLASS 0
 ME1539
 ME1539.The horizontal coordinates were scaled from a map and have
 ME1539.an estimated accuracy of +/- 6 seconds.
 ME1539
 ME1539.The orthometric height was determined by differential leveling and
 ME1539.adjusted by the NATIONAL GEODETIC SURVEY
 ME1539.in June 1991.
 ME1539
 ME1539.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1539.GEOID18 height accuracy estimate available here.
 ME1539
 ME1539.Click photographs - Photos may exist for this station.
 ME1539
 ME1539.The dynamic height is computed by dividing the NAVD 88
 ME1539.geopotential number by the normal gravity value computed on the
 ME1539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1539.degrees latitude (g = 980.6199 gals.).
 ME1539
 ME1539.The modeled gravity was interpolated from observed gravity values.
 ME1539
 ME1539;                    North         East    Units  Estimated Accuracy
 ME1539;SPC IL E     -   488,050.      338,360.      MT  (+/- 180 meters Scaled)
 ME1539
 ME1539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL263460(NAD 83)
 ME1539
 ME1539                          SUPERSEDED SURVEY CONTROL
 ME1539
 ME1539  NGVD 29 (??/??/92)  190.004  (m)          623.37   (f) ADJ UNCH    2 0
 ME1539
 ME1539.Superseded values are not recommended for survey control.
 ME1539
 ME1539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1539.See file dsdata.pdf to determine how the superseded data were derived.
 ME1539
 ME1539_MARKER: DB = BENCH MARK DISK
 ME1539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1539_STAMPING: N 203 1959
 ME1539_MARK LOGO: CGS
 ME1539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1539+STABILITY: SURFACE MOTION
 ME1539
 ME1539  HISTORY     - Date     Condition        Report By
 ME1539  HISTORY     - 1959     MONUMENTED       CGS
 ME1539
 ME1539                          STATION DESCRIPTION
 ME1539
 ME1539'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1539'4.7 MI S FROM KANKAKEE.
 ME1539'ABOUT 4.25 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1539'49 FROM THE COURT HOUSE AT KANKAKEE, THENCE 0.45 MILE WEST ALONG
 ME1539'A GRAVEL ROAD, NEAR A DRIVEWAY SOUTH TO A FARM HOUSE, 31 FEET
 ME1539'SOUTH OF THE CENTER LINE OF THE ROAD.  111 FEET EAST OF THE CENTER
 ME1539'LINE OF THE FARM DRIVEWAY, 2 FEET NORTH OF A FENCE, 5 1/2 FEET
 ME1539'WEST OF THE FIRST POWER POLE EAST OF A POWER POLE WITH A
 ME1539'TRANSFORMER, 1.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 ME1539'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 ME1539'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1540 ***********************************************************************
 ME1540  DESIGNATION -  N 203 RESET
 ME1540  PID         -  ME1540
 ME1540  STATE/COUNTY-  IL/KANKAKEE
 ME1540  COUNTRY     -  US
 ME1540  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1540
 ME1540                         *CURRENT SURVEY CONTROL
 ME1540  ______________________________________________________________________
 ME1540* NAD 83(1986) POSITION- 41 03 44.     (N) 087 52 37.     (W)   SCALED
 ME1540* NAVD 88 ORTHO HEIGHT -   189.91  (meters)      623.1   (feet) RESET
 ME1540  ______________________________________________________________________
 ME1540  GEOID HEIGHT    -        -32.687 (meters)                     GEOID18
 ME1540  VERT ORDER      -  THIRD
 ME1540
 ME1540.The horizontal coordinates were scaled from a map and have
 ME1540.an estimated accuracy of +/- 6 seconds.
 ME1540
 ME1540.The orthometric height was computed from unverified reset data.
 ME1540
 ME1540.No vertical observational check was made to the station.
 ME1540
 ME1540.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1540.GEOID18 height accuracy estimate available here.
 ME1540
 ME1540.Click photographs - Photos may exist for this station.
 ME1540
 ME1540;                    North         East    Units  Estimated Accuracy
 ME1540;SPC IL E     -   488,050.      338,360.      MT  (+/- 180 meters Scaled)
 ME1540
 ME1540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL263460(NAD 83)
 ME1540
 ME1540                          SUPERSEDED SURVEY CONTROL
 ME1540
 ME1540  NGVD 29 (??/??/??)  190.00   (m)          623.4    (f) RESET       3  
 ME1540
 ME1540.Superseded values are not recommended for survey control.
 ME1540
 ME1540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1540.See file dsdata.pdf to determine how the superseded data were derived.
 ME1540
 ME1540_MARKER: DB = BENCH MARK DISK
 ME1540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1540_STAMPING: N 203 1959
 ME1540_MARK LOGO: CGS
 ME1540_PROJECTION: PROJECTING 20 CENTIMETERS
 ME1540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1540+STABILITY: SURFACE MOTION
 ME1540
 ME1540  HISTORY     - Date     Condition        Report By
 ME1540  HISTORY     - 1959     MONUMENTED       USGS
 ME1540  HISTORY     - 1962     GOOD             CGS
 ME1540
 ME1540                          STATION DESCRIPTION
 ME1540
 ME1540'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 ME1540'4.7 MI S FROM KANKAKEE.
 ME1540'ABOUT 4.25 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1540'49 FROM THE COURT HOUSE AT KANKAKEE, THENCE 0.45 MILE WEST ALONG
 ME1540'A GRAVEL ROAD, AT A DRIVEWAY SOUTH TO A FARM HOUSE, 24 FEET NORTH
 ME1540'OF AN EAST-WEST ROAD AND IN LINE WITH THE DRIVEWAY SOUTH TO A
 ME1540'FARM HOUSE OWNED BY J.D. HENDERSON, 2 FEET WEST OF A METAL WITNESS
 ME1540'POST, ABOUT 1.0 FOOT ABOVE THE ROAD AND SET IN THE TOP OF A
 ME1540'CONCRETE POST PROJECTING 8 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0336 ***********************************************************************
 LC0336  DESIGNATION -  N 204
 LC0336  PID         -  LC0336
 LC0336  STATE/COUNTY-  IL/CHAMPAIGN
 LC0336  COUNTRY     -  US
 LC0336  USGS QUAD   -  MAHOMET (2018)
 LC0336
 LC0336                         *CURRENT SURVEY CONTROL
 LC0336  ______________________________________________________________________
 LC0336* NAD 83(1986) POSITION- 40 11 11.     (N) 088 22 55.     (W)   SCALED
 LC0336* NAVD 88 ORTHO HEIGHT -   229.052 (meters)      751.48  (feet) ADJUSTED
 LC0336  ______________________________________________________________________
 LC0336  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0336  DYNAMIC HEIGHT  -        228.936 (meters)      751.10  (feet) COMP
 LC0336  MODELED GRAVITY -    980,117.3   (mgal)                       NAVD 88
 LC0336
 LC0336  VERT ORDER      -  SECOND    CLASS 0
 LC0336
 LC0336.The horizontal coordinates were scaled from a map and have
 LC0336.an estimated accuracy of +/- 6 seconds.
 LC0336
 LC0336.The orthometric height was determined by differential leveling and
 LC0336.adjusted by the NATIONAL GEODETIC SURVEY
 LC0336.in June 1991.
 LC0336
 LC0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0336.GEOID18 height accuracy estimate available here.
 LC0336
 LC0336.Click photographs - Photos may exist for this station.
 LC0336
 LC0336.The dynamic height is computed by dividing the NAVD 88
 LC0336.geopotential number by the normal gravity value computed on the
 LC0336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0336.degrees latitude (g = 980.6199 gals.).
 LC0336
 LC0336.The modeled gravity was interpolated from observed gravity values.
 LC0336
 LC0336;                    North         East    Units  Estimated Accuracy
 LC0336;SPC IL E     -   390,700.      295,860.      MT  (+/- 180 meters Scaled)
 LC0336
 LC0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK823493(NAD 83)
 LC0336
 LC0336                          SUPERSEDED SURVEY CONTROL
 LC0336
 LC0336  NGVD 29 (??/??/92)  229.099  (m)          751.64   (f) ADJ UNCH    2 0
 LC0336
 LC0336.Superseded values are not recommended for survey control.
 LC0336
 LC0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0336.See file dsdata.pdf to determine how the superseded data were derived.
 LC0336
 LC0336_MARKER: DB = BENCH MARK DISK
 LC0336_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0336_SP_SET: BOX CULVERT HEADWALL
 LC0336_STAMPING: N 204 1959
 LC0336_MARK LOGO: CGS
 LC0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0336+STABILITY: SURFACE MOTION
 LC0336
 LC0336  HISTORY     - Date     Condition        Report By
 LC0336  HISTORY     - 1959     MONUMENTED       CGS
 LC0336  HISTORY     - 1973     GOOD             NGS
 LC0336  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0336
 LC0336                          STATION DESCRIPTION
 LC0336
 LC0336'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0336'1.6 MI E FROM MAHOMET.
 LC0336'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0336'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 1.45 MILES EAST
 LC0336'ALONG U.S. HIGHWAY 150, ABOUT 0.2 MILE WEST OF A FARM DRIVE
 LC0336'NORTH, SET IN THE TOP OF THE NORTHWEST CORNER OF A 5 BY 5-FOOT
 LC0336'CONCRETE CATCH BASIN, 18 FEET SOUTH OF THE CENTER LINE OF THE
 LC0336'HIGHWAY, 24 FEET WEST OF THE THIRD BOX CULVERT EAST OF A FARM
 LC0336'HOUSE SOUTH OF THE HIGHWAY AND IS ALSO THE SECOND BOX CULVERT
 LC0336'WEST OF THE FARM DRIVE NORTH, ABOUT 1 FOOT BELOW THE LEVEL OF
 LC0336'THE HIGHWAY.
 LC0336
 LC0336                          STATION RECOVERY (1973)
 LC0336
 LC0336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0336'RECOVERED IN GOOD CONDITION.
 LC0336
 LC0336                          STATION RECOVERY (1986)
 LC0336
 LC0336'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0336'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1641 ***********************************************************************
 LC1641  DESIGNATION -  N 204 RESET
 LC1641  PID         -  LC1641
 LC1641  STATE/COUNTY-  IL/CHAMPAIGN
 LC1641  COUNTRY     -  US
 LC1641  USGS QUAD   -  MAHOMET (2018)
 LC1641
 LC1641                         *CURRENT SURVEY CONTROL
 LC1641  ______________________________________________________________________
 LC1641* NAD 83(1986) POSITION- 40 11 11.     (N) 088 22 55.     (W)   SCALED
 LC1641* NAVD 88 ORTHO HEIGHT -   229.06  (meters)      751.5   (feet) RESET
 LC1641  ______________________________________________________________________
 LC1641  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC1641  VERT ORDER      -  THIRD
 LC1641
 LC1641.The horizontal coordinates were scaled from a map and have
 LC1641.an estimated accuracy of +/- 6 seconds.
 LC1641
 LC1641.The orthometric height was computed from unverified reset data.
 LC1641
 LC1641.No vertical observational check was made to the station.
 LC1641
 LC1641.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1641.GEOID18 height accuracy estimate available here.
 LC1641
 LC1641.Click photographs - Photos may exist for this station.
 LC1641
 LC1641;                    North         East    Units  Estimated Accuracy
 LC1641;SPC IL E     -   390,700.      295,860.      MT  (+/- 180 meters Scaled)
 LC1641
 LC1641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK823493(NAD 83)
 LC1641
 LC1641                          SUPERSEDED SURVEY CONTROL
 LC1641
 LC1641  NGVD 29 (11/09/15)  229.11   (m)          751.7    (f) RESET       3  
 LC1641
 LC1641.Superseded values are not recommended for survey control.
 LC1641
 LC1641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1641.See file dsdata.pdf to determine how the superseded data were derived.
 LC1641
 LC1641_MARKER: DV = VERTICAL CONTROL DISK
 LC1641_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1641_SP_SET: DROP STRUCTURE
 LC1641_STAMPING: N 204 RESET 1980
 LC1641_MARK LOGO: NGS
 LC1641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1641+STABILITY: SURFACE MOTION
 LC1641
 LC1641  HISTORY     - Date     Condition        Report By
 LC1641  HISTORY     - 1980     MONUMENTED       ILDT
 LC1641  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC1641  HISTORY     - 20051213 MARK NOT FOUND   ILDT
 LC1641
 LC1641                          STATION DESCRIPTION
 LC1641
 LC1641'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LC1641'1.6 MI NE FROM MAHOMET.
 LC1641'0.15 MILE NORTH ALONG WALNUT STREET FROM NEW YORK CENTRAL RAILROAD
 LC1641'STATION IN MAHOMET, THENCE 1.45 MILES EAST ALONG U.S. HIGHWAY 150,
 LC1641'ABOUT 0.2 MILE WEST OF A FARM DRIVE NORTH, IN THE CENTER OF THE TOP
 LC1641'OF A 5 BY 5 FOOT CONCRETE DROP STRUCTURE, 20.0 FEET SOUTH OF THE
 LC1641'CENTERLINE OF THE HIGHWAY, 24.0 FEET WEST OF THE THIRD BOX
 LC1641'CULVERT EAST OF A FARM HOUSE SOUTH OF THE HIGHWAY AND IS ALSO
 LC1641'THE SECOND BOX CULVERT WEST OF THE FARM DRIVE NORTH.
 LC1641'THE MARK IS 1.0 FT BELOW HIGHWAY.
 LC1641
 LC1641                          STATION RECOVERY (1986)
 LC1641
 LC1641'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC1641'MARK NOT FOUND.
 LC1641
 LC1641                          STATION RECOVERY (2005)
 LC1641
 LC1641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1641'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7248 ***********************************************************************
 AB7248  DESIGNATION -  N 205 RESET
 AB7248  PID         -  AB7248
 AB7248  STATE/COUNTY-  IL/DOUGLAS
 AB7248  COUNTRY     -  US
 AB7248  USGS QUAD   -  TUSCOLA (2018)
 AB7248
 AB7248                         *CURRENT SURVEY CONTROL
 AB7248  ______________________________________________________________________
 AB7248* NAD 83(1986) POSITION- 39 50 05.     (N) 088 16 23.     (W)   SCALED
 AB7248* NAVD 88 ORTHO HEIGHT -   207.09  (meters)      679.4   (feet) RESET
 AB7248  ______________________________________________________________________
 AB7248  GEOID HEIGHT    -        -32.042 (meters)                     GEOID18
 AB7248  VERT ORDER      -  THIRD
 AB7248
 AB7248.The horizontal coordinates were scaled from a map and have
 AB7248.an estimated accuracy of +/- 6 seconds.
 AB7248
 AB7248.The orthometric height was computed from unverified reset data.
 AB7248
 AB7248.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7248.GEOID18 height accuracy estimate available here.
 AB7248
 AB7248.Click photographs - Photos may exist for this station.
 AB7248
 AB7248;                    North         East    Units  Estimated Accuracy
 AB7248;SPC IL E     -   351,650.      305,160.      MT  (+/- 180 meters Scaled)
 AB7248
 AB7248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK910101(NAD 83)
 AB7248
 AB7248                          SUPERSEDED SURVEY CONTROL
 AB7248
 AB7248.No superseded survey control is available for this station.
 AB7248
 AB7248_MARKER: DV = VERTICAL CONTROL DISK
 AB7248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7248_STAMPING: N 205 RESET 1993
 AB7248_MARK LOGO: NGS
 AB7248_PROJECTION: FLUSH
 AB7248_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7248+STABILITY: SURFACE MOTION
 AB7248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7248+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 AB7248
 AB7248  HISTORY     - Date     Condition        Report By
 AB7248  HISTORY     - 1993     MONUMENTED       NGS
 AB7248  HISTORY     - 20090326 GOOD             ILDT
 AB7248  HISTORY     - 20110809 GOOD             ILDT
 AB7248  HISTORY     - 20110907 GOOD             ILDT
 AB7248
 AB7248                          STATION DESCRIPTION
 AB7248
 AB7248'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993 (RKB)
 AB7248'STATION IS LOCATED ABOUT 2 MI (3.2 KM) NORTH OF TUSCOLA.  TO REACH
 AB7248'FROM THE U.S.  ROUTE 36 UNDERPASS OF INTERSTATE HIGHWAY 57 ON THE
 AB7248'SOUTHEAST SIDE OF TUSCOLA, PROCEED WEST FOR 0.5 MI (0.8 KM) TO COUNTY
 AB7248'ROAD 1050E, ALSO KNOWN AS PRAIRIE STREET AND AS DOUGLAS COUNTY HIGHWAY
 AB7248'17, TURN RIGHT AND GO NORTH ON ROAD 1050E FOR 3.0 MI (4.8 KM) TO THE
 AB7248'STATION ON THE LEFT IN THE SOUTHWEST QUADRANT OF THE INTERSECTION OF
 AB7248'ROAD 1050E WITH ROAD 1250N, 32.7 M (107.3 FT) WEST OF THE CENTERLINE
 AB7248'OF ROAD 1050E, 5.0 M (16.4 FT) SOUTH OF THE CENTERLINE OF ROAD 1250N,
 AB7248'AND 0.2 M (0.7 FT) NORTH OF A FIBERGLASS WITNESS POST, SET IN THE TOP
 AB7248'OF A 0.3 M (1.0 FT) ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 AB7248
 AB7248                          STATION RECOVERY (2009)
 AB7248
 AB7248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MEY)
 AB7248'MARK FOUND 2.5' WEST OF WITNESS POST
 AB7248
 AB7248                          STATION RECOVERY (2011)
 AB7248
 AB7248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 AB7248'RECOVERED IN GOOD CONDITION.
 AB7248
 AB7248                          STATION RECOVERY (2011)
 AB7248
 AB7248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 AB7248'2.5' WEST OF WITNESS POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1552 ***********************************************************************
 ME1552  DESIGNATION -  N 206
 ME1552  PID         -  ME1552
 ME1552  STATE/COUNTY-  IL/KANKAKEE
 ME1552  COUNTRY     -  US
 ME1552  USGS QUAD   -  PEOTONE (2018)
 ME1552
 ME1552                         *CURRENT SURVEY CONTROL
 ME1552  ______________________________________________________________________
 ME1552* NAD 83(1986) POSITION- 41 16 33.70   (N) 087 50 20.68   (W)   HD_HELD1
 ME1552* NAVD 88 ORTHO HEIGHT -   208.545 (meters)      684.20  (feet) ADJUSTED
 ME1552  ______________________________________________________________________
 ME1552  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 ME1552  DYNAMIC HEIGHT  -        208.461 (meters)      683.93  (feet) COMP
 ME1552  MODELED GRAVITY -    980,217.7   (mgal)                       NAVD 88
 ME1552
 ME1552  VERT ORDER      -  SECOND    CLASS I
 ME1552
 ME1552.The horizontal coordinates were determined by differentially corrected
 ME1552.hand held GPS observations or other comparable positioning techniques
 ME1552.and have an estimated accuracy of +/- 3 meters.
 ME1552
 ME1552.The orthometric height was determined by differential leveling and
 ME1552.adjusted by the NATIONAL GEODETIC SURVEY
 ME1552.in August 2012.
 ME1552
 ME1552.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1552.GEOID18 height accuracy estimate available here.
 ME1552
 ME1552.Click photographs - Photos may exist for this station.
 ME1552
 ME1552.The dynamic height is computed by dividing the NAVD 88
 ME1552.geopotential number by the normal gravity value computed on the
 ME1552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1552.degrees latitude (g = 980.6199 gals.).
 ME1552
 ME1552.The modeled gravity was interpolated from observed gravity values.
 ME1552
 ME1552;                    North         East    Units  Estimated Accuracy
 ME1552;SPC IL E     -   511,813.6     341,409.3     MT  (+/- 3 meters HH1 GPS) 
 ME1552
 ME1552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2972769738(NAD 83)
 ME1552
 ME1552                          SUPERSEDED SURVEY CONTROL
 ME1552
 ME1552  NAVD 88 (06/15/91)  208.538  (m)          684.18   (f) SUPERSEDED  2 0
 ME1552  NGVD 29 (??/??/92)  208.630  (m)          684.48   (f) ADJ UNCH    2 0
 ME1552
 ME1552.Superseded values are not recommended for survey control.
 ME1552
 ME1552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1552.See file dsdata.pdf to determine how the superseded data were derived.
 ME1552
 ME1552_MARKER: DB = BENCH MARK DISK
 ME1552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1552_STAMPING: N 206 1959
 ME1552_MARK LOGO: CGS
 ME1552_PROJECTION: FLUSH
 ME1552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1552+STABILITY: SURFACE MOTION
 ME1552_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1552+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2011
 ME1552
 ME1552  HISTORY     - Date     Condition        Report By
 ME1552  HISTORY     - 1959     MONUMENTED       CGS
 ME1552  HISTORY     - 1973     GOOD             NGS
 ME1552  HISTORY     - 1989     GOOD             USPSQD
 ME1552  HISTORY     - 20080605 GOOD             GEOCAC
 ME1552  HISTORY     - 20110412 GOOD             TROTT
 ME1552  HISTORY     - 20120501 GOOD             TROTT
 ME1552  HISTORY     - 20251209 POOR             ILDT
 ME1552
 ME1552                          STATION DESCRIPTION
 ME1552
 ME1552'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1552'2.1 MI N FROM MANTENO.
 ME1552'ABOUT 0.1 MILE WEST ALONG WEST FIRST STREET FROM ITS JUNCTION
 ME1552'WITH MAIN STREET, THENCE 0.1 MILE WEST ALONG WEST SECTION STREET,
 ME1552'THENCE 1.9 MILES NORTH ALONG NORTH MAPLE STREET AND ITS EXTENSION,
 ME1552'ABOUT 0.25 MILE SOUTH OF AN EAST-WEST CROSS ROAD, ABOUT 0.1
 ME1552'MILE NORTH OF A DRIVEWAY EAST TO A FARM HOUSE, AT A FENCE CORNER
 ME1552'EAST OF THE ROAD, AT A FARM DRIVE EAST TO A FIELD, 34 1/2 FEET
 ME1552'EAST OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET WEST OF A FENCE,
 ME1552'5 FEET SOUTH OF A FENCE CORNER, 9 FEET SOUTHEAST OF THE SOUTH
 ME1552'END OF A CORRUGATED PIPE CULVERT UNDER A DRIVE EAST TO A FIELD,
 ME1552'1.9 FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 ME1552'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 ME1552'2 INCHES.
 ME1552
 ME1552                          STATION RECOVERY (1973)
 ME1552
 ME1552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1552'RECOVERED IN GOOD CONDITION.
 ME1552
 ME1552                          STATION RECOVERY (1989)
 ME1552
 ME1552'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1552'RECOVERED IN GOOD CONDITION.
 ME1552
 ME1552                          STATION RECOVERY (2008)
 ME1552
 ME1552'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1552'RECOVERED IN GOOD CONDITION.
 ME1552
 ME1552                          STATION RECOVERY (2011)
 ME1552
 ME1552'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1552'RECOVERED IN GOOD CONDITION
 ME1552
 ME1552                          STATION RECOVERY (2012)
 ME1552
 ME1552'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 ME1552'RECOVERED AS DESCRIBED.
 ME1552
 ME1552                          STATION RECOVERY (2025)
 ME1552
 ME1552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 ME1552'THE MARK IS UPROOTED AND LEANING.  USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1606 ***********************************************************************
 ME1606  DESIGNATION -  N 207
 ME1606  PID         -  ME1606
 ME1606  STATE/COUNTY-  IL/COOK
 ME1606  COUNTRY     -  US
 ME1606  USGS QUAD   -  STEGER (2018)
 ME1606
 ME1606                         *CURRENT SURVEY CONTROL
 ME1606  ______________________________________________________________________
 ME1606* NAD 83(1986) POSITION- 41 29 56.0    (N) 087 43 55.9    (W)   HD_HELD2
 ME1606* NAVD 88 ORTHO HEIGHT -   217.136 (meters)      712.39  (feet) ADJUSTED
 ME1606  ______________________________________________________________________
 ME1606  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 ME1606  DYNAMIC HEIGHT  -        217.052 (meters)      712.11  (feet) COMP
 ME1606  MODELED GRAVITY -    980,229.3   (mgal)                       NAVD 88
 ME1606
 ME1606  VERT ORDER      -  SECOND    CLASS 0
 ME1606
 ME1606.The horizontal coordinates were established by autonomous hand held GPS
 ME1606.observations and have an estimated accuracy of +/- 10 meters.
 ME1606
 ME1606.The orthometric height was determined by differential leveling and
 ME1606.adjusted by the NATIONAL GEODETIC SURVEY
 ME1606.in June 1991.
 ME1606
 ME1606.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1606.GEOID18 height accuracy estimate available here.
 ME1606
 ME1606.Click photographs - Photos may exist for this station.
 ME1606
 ME1606.The dynamic height is computed by dividing the NAVD 88
 ME1606.geopotential number by the normal gravity value computed on the
 ME1606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1606.degrees latitude (g = 980.6199 gals.).
 ME1606
 ME1606.The modeled gravity was interpolated from observed gravity values.
 ME1606
 ME1606;                    North         East    Units  Estimated Accuracy
 ME1606;SPC IL E     -   536,621.      350,193.      MT  (+/- 10 meters HH2 GPS)
 ME1606
 ME1606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3888794399(NAD 83)
 ME1606
 ME1606                          SUPERSEDED SURVEY CONTROL
 ME1606
 ME1606  NGVD 29 (??/??/92)  217.225  (m)          712.68   (f) ADJ UNCH    2 0
 ME1606
 ME1606.Superseded values are not recommended for survey control.
 ME1606
 ME1606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1606.See file dsdata.pdf to determine how the superseded data were derived.
 ME1606
 ME1606_MARKER: DB = BENCH MARK DISK
 ME1606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1606_STAMPING: N 207 1959
 ME1606_MARK LOGO: CGS
 ME1606_PROJECTION: RECESSED 5 CENTIMETERS
 ME1606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1606+STABILITY: SURFACE MOTION
 ME1606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1606+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2025
 ME1606
 ME1606  HISTORY     - Date     Condition        Report By
 ME1606  HISTORY     - 1959     MONUMENTED       CGS
 ME1606  HISTORY     - 1971     GOOD             NGS
 ME1606  HISTORY     - 20110429 GOOD             GEOCAC
 ME1606  HISTORY     - 20110814 GOOD             GEOCAC
 ME1606  HISTORY     - 20190823 GOOD             AMESC
 ME1606  HISTORY     - 20250225 GOOD             ASMINC
 ME1606
 ME1606                          STATION DESCRIPTION
 ME1606
 ME1606'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1606'0.5 MI S FROM MATTESON.
 ME1606'ABOUT 0.5 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1606'WITH U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, AT THE
 ME1606'JUNCTION OF THE MICHIGAN CENTRAL RAILROAD, 38 FEET EAST OF THE
 ME1606'CENTER LINE OF THE HIGHWAY, 46 FEET SOUTH OF THE SOUTH RAIL,
 ME1606'1 1/2 FEET NORTH OF A FENCE, 2 1/2 FEET EAST OF A FENCE CORNER,
 ME1606'19 FEET SOUTHWEST OF A TELEPHONE POLE, 1.9 FEET WEST OF A METAL
 ME1606'WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY AND
 ME1606'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1606'NOTE-- THE B.M. IS NOW 1 FOOT BELOW GRADE, APPEARS RR GRADE
 ME1606'MAY ALSO BE REVISED, INDANGER OF BEING DESTROYED.
 ME1606
 ME1606                          STATION RECOVERY (1971)
 ME1606
 ME1606'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1606'RECOVERED IN GOOD CONDITION.
 ME1606
 ME1606                          STATION RECOVERY (2011)
 ME1606
 ME1606'RECOVERY NOTE BY GEOCACHING 2011
 ME1606'MARK RECOVERED IN GOOD CONDITION. THE FOLLOWING CHANGES TO THE
 ME1606'DESCRIPTION SHOULD BE NOTED.  THE MICHIGAN CENTRAL RAILROAD NO LONGER
 ME1606'EXISTS AND HAS BEEN REPLACED BY A RECREATIONAL TRAIL CALLED THE 'OLD
 ME1606'PLANK ROAD TRAIL'. THE FENCE, TELEPHONE POLE, AND WITNESS POST NO
 ME1606'LONGER EXIST.
 ME1606
 ME1606                          STATION RECOVERY (2011)
 ME1606
 ME1606'RECOVERY NOTE BY GEOCACHING 2011 (MW)
 ME1606'MARK FOUND IN GOOD CONDITION. THE MICHIGAN CENTRAL RAILROAD IS NO
 ME1606'LONGER IN EXISTANCE, AND IT HAS BEEN REPLACED BY THE OLD PLANK TRAIL,
 ME1606'WHICH IS A PAVED RECREATIONAL TRAIL. THE MARKER IS APPROXIMATELY FOUR
 ME1606'FEET FROM THE CURB OF ILLINOIS ROUTE 50 (CICERO), 40 FEET DIRECTLY
 ME1606'FROM THE TRAIL, AND 40 FEET FROM THE GREEN (GASOLINE) PIPE STICKING
 ME1606'OUT OF THE GROUND NEAR THE END OF THE CURVE IN THE TRAIL.
 ME1606
 ME1606                          STATION RECOVERY (2019)
 ME1606
 ME1606'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2019 (PFS)
 ME1606'THE STATION IS 41.2 FT (12.6 M) NORTH-NORTHWEST OF A VENT PIPE, 51.9
 ME1606'FT (15.8 M) NORTHWEST OF A PIPELINE MARKER, 41.4 FT (12.6 M) SOUTHWEST
 ME1606'OF A LIGHT POLE.
 ME1606
 ME1606                          STATION RECOVERY (2025)
 ME1606
 ME1606'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME1606'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0295 ***********************************************************************
 KB0295  DESIGNATION -  N 208
 KB0295  PID         -  KB0295
 KB0295  STATE/COUNTY-  IL/COLES
 KB0295  COUNTRY     -  US
 KB0295  USGS QUAD   -  MATTOON WEST (2018)
 KB0295
 KB0295                         *CURRENT SURVEY CONTROL
 KB0295  ______________________________________________________________________
 KB0295* NAD 83(1986) POSITION- 39 24 59.     (N) 088 22 36.     (W)   SCALED
 KB0295* NAVD 88 ORTHO HEIGHT -   225.407 (meters)      739.52  (feet) ADJUSTED
 KB0295  ______________________________________________________________________
 KB0295  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 KB0295  DYNAMIC HEIGHT  -        225.276 (meters)      739.09  (feet) COMP
 KB0295  MODELED GRAVITY -    980,039.2   (mgal)                       NAVD 88
 KB0295
 KB0295  VERT ORDER      -  SECOND    CLASS 0
 KB0295
 KB0295.The horizontal coordinates were scaled from a map and have
 KB0295.an estimated accuracy of +/- 6 seconds.
 KB0295
 KB0295.The orthometric height was determined by differential leveling and
 KB0295.adjusted by the NATIONAL GEODETIC SURVEY
 KB0295.in June 1991.
 KB0295
 KB0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0295.GEOID18 height accuracy estimate available here.
 KB0295
 KB0295.Click photographs - Photos may exist for this station.
 KB0295
 KB0295.The dynamic height is computed by dividing the NAVD 88
 KB0295.geopotential number by the normal gravity value computed on the
 KB0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0295.degrees latitude (g = 980.6199 gals.).
 KB0295
 KB0295.The modeled gravity was interpolated from observed gravity values.
 KB0295
 KB0295;                    North         East    Units  Estimated Accuracy
 KB0295;SPC IL E     -   305,210.      296,270.      MT  (+/- 180 meters Scaled)
 KB0295
 KB0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ814638(NAD 83)
 KB0295
 KB0295                          SUPERSEDED SURVEY CONTROL
 KB0295
 KB0295  NGVD 29 (??/??/92)  225.471  (m)          739.73   (f) ADJ UNCH    2 0
 KB0295
 KB0295.Superseded values are not recommended for survey control.
 KB0295
 KB0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0295.See file dsdata.pdf to determine how the superseded data were derived.
 KB0295
 KB0295_MARKER: DB = BENCH MARK DISK
 KB0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0295_STAMPING: N 208 1959
 KB0295_MARK LOGO: CGS
 KB0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0295+STABILITY: SURFACE MOTION
 KB0295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0295+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2025
 KB0295
 KB0295  HISTORY     - Date     Condition        Report By
 KB0295  HISTORY     - 1959     MONUMENTED       CGS
 KB0295  HISTORY     - 1973     GOOD             NGS
 KB0295  HISTORY     - 20050228 GOOD             ILDT
 KB0295  HISTORY     - 20250506 GOOD             ILDW
 KB0295
 KB0295                          STATION DESCRIPTION
 KB0295
 KB0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0295'4.6 MI S FROM MATTOON.
 KB0295'ABOUT 4.65 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0295'WITH STATE HIGHWAY 16 IN MATTOON, AT A DRIVEWAY EAST TO A FARM
 KB0295'HOUSE LOCATED ABOUT 0.4 MILE EAST OF THE HIGHWAY, 29 FEET EAST
 KB0295'OF THE CENTER LINE OF THE HIGHWAY, 24 FEET NORTH OF THE CENTER
 KB0295'LINE OF THE DRIVEWAY, 1 1/2 FEET WEST OF A BOARD FENCE, 2 1/2
 KB0295'FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A 2 1/2 BY 2 1/2
 KB0295'FOOT BRICK POST ABOUT 4 FEET HIGH, 5 FEET SOUTH OF A TELEPHONE
 KB0295'POLE, 10 FEET EAST OF THE NORTH END OF A CONCRETE PIPE CULVERT,
 KB0295'2.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 KB0295'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KB0295'PROJECTING 1 INCH.
 KB0295
 KB0295                          STATION RECOVERY (1973)
 KB0295
 KB0295'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0295'RECOVERED IN GOOD CONDITION.
 KB0295
 KB0295                          STATION RECOVERY (2005)
 KB0295
 KB0295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0295'RECOVERED IN GOOD CONDITION.
 KB0295
 KB0295                          STATION RECOVERY (2025)
 KB0295
 KB0295'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 KB0295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0520 ***********************************************************************
 KB0520  DESIGNATION -  N 209
 KB0520  PID         -  KB0520
 KB0520  STATE/COUNTY-  IL/EFFINGHAM
 KB0520  COUNTRY     -  US
 KB0520  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0520
 KB0520                         *CURRENT SURVEY CONTROL
 KB0520  ______________________________________________________________________
 KB0520* NAD 83(2011) POSITION- 39 08 54.18658(N) 088 31 24.27250(W)   ADJUSTED
 KB0520* NAD 83(2011) ELLIP HT-   153.148 (meters)        (06/27/12)   ADJUSTED
 KB0520* NAD 83(2011) EPOCH   -  2010.00
 KB0520* NAVD 88 ORTHO HEIGHT -   185.147 (meters)      607.44  (feet) ADJUSTED
 KB0520  ______________________________________________________________________
 KB0520  GEOID HEIGHT    -        -32.003 (meters)                     GEOID18
 KB0520  NAD 83(2011) X  -    127,633.100 (meters)                     COMP
 KB0520  NAD 83(2011) Y  - -4,951,417.851 (meters)                     COMP
 KB0520  NAD 83(2011) Z  -  4,005,202.399 (meters)                     COMP
 KB0520  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 KB0520  DYNAMIC HEIGHT  -        185.036 (meters)      607.07  (feet) COMP
 KB0520  MODELED GRAVITY -    980,025.1   (mgal)                       NAVD 88
 KB0520
 KB0520  VERT ORDER      -  SECOND    CLASS I
 KB0520
 KB0520  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0520  Standards:
 KB0520         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0520            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0520  -------------------------------------------------------------------
 KB0520  NETWORK    0.42   0.74           0.19   0.15   0.38      0.03925718
 KB0520  -------------------------------------------------------------------
 KB0520  Click here for local accuracies and other accuracy information.
 KB0520
 KB0520.The horizontal coordinates were established by GPS observations
 KB0520.and adjusted by the National Geodetic Survey in June 2012.
 KB0520
 KB0520.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0520.been affixed to the stable North American tectonic plate. See 
 KB0520.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0520
 KB0520.The horizontal coordinates are valid at the epoch date displayed above
 KB0520.which is a decimal equivalence of Year/Month/Day.
 KB0520
 KB0520.The orthometric height was determined by differential leveling and
 KB0520.adjusted by the NATIONAL GEODETIC SURVEY
 KB0520.in June 1991.
 KB0520
 KB0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0520.GEOID18 height accuracy estimate available here.
 KB0520
 KB0520.Click photographs - Photos may exist for this station.
 KB0520
 KB0520.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0520
 KB0520.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0520
 KB0520.The ellipsoidal height was determined by GPS observations
 KB0520.and is referenced to NAD 83.
 KB0520
 KB0520.The dynamic height is computed by dividing the NAVD 88
 KB0520.geopotential number by the normal gravity value computed on the
 KB0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0520.degrees latitude (g = 980.6199 gals.).
 KB0520
 KB0520.The modeled gravity was interpolated from observed gravity values.
 KB0520
 KB0520. The following values were computed from the NAD 83(2011) position.
 KB0520
 KB0520;                    North         East     Units Scale Factor Converg.
 KB0520;SPC IL E     -   275,468.097   283,569.277   MT  0.99997832   -0 07 12.0
 KB0520;SPC IL E     -   903,764.91    930,343.54   sFT  0.99997832   -0 07 12.0
 KB0520;UTM  16      - 4,334,348.278   368,358.131   MT  0.99981338   -0 57 42.9
 KB0520
 KB0520!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0520!SPC IL E     -   0.99997597  x   0.99997832  =   0.99995429
 KB0520!UTM  16      -   0.99997597  x   0.99981338  =   0.99978936
 KB0520
 KB0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6835834348(NAD 83)
 KB0520
 KB0520                          SUPERSEDED SURVEY CONTROL
 KB0520
 KB0520  NAD 83(2007)-  39 08 54.18667(N)    088 31 24.27333(W) AD(2002.00) 1
 KB0520  ELLIP H (02/21/08)  153.171  (m)                       GP(2002.00) 3 1
 KB0520  NAD 83(1997)-  39 08 54.18654(N)    088 31 24.27349(W) AD(       ) 1
 KB0520  ELLIP H (03/26/07)  153.165  (m)                       GP(       ) 3 1
 KB0520  NAVD 88             185.15   (m)          607.4    (f) LEVELING    3  
 KB0520  NGVD 29 (??/??/92)  185.234  (m)          607.72   (f) ADJ UNCH    2 0
 KB0520
 KB0520.Superseded values are not recommended for survey control.
 KB0520
 KB0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0520.See file dsdata.pdf to determine how the superseded data were derived.
 KB0520
 KB0520_MARKER: DB = BENCH MARK DISK
 KB0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0520_STAMPING: N 209 1959
 KB0520_MARK LOGO: CGS
 KB0520_PROJECTION: FLUSH
 KB0520_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0520+STABILITY: SURFACE MOTION
 KB0520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0520+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2020
 KB0520
 KB0520  HISTORY     - Date     Condition        Report By
 KB0520  HISTORY     - 1959     MONUMENTED       CGS
 KB0520  HISTORY     - 20071024 GOOD             ILDT
 KB0520  HISTORY     - 20140903 GOOD             AMESC
 KB0520  HISTORY     - 20160215 GOOD             GEOCAC
 KB0520  HISTORY     - 20200330 POOR             ILDT
 KB0520
 KB0520                          STATION DESCRIPTION
 KB0520
 KB0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0520'2.6 MI NE FROM EFFINGHAM.
 KB0520'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0520'WITH U.S. HIGHWAY 40 IN EFFINGHAM, THENCE 0.5 MILE EAST ALONG AN
 KB0520'ASPHALT ROAD, AT THE JUNCTION OF AN OILED ROAD NORTH AND A DIRT
 KB0520'ROAD SOUTH, 27 FEET NORTH OF THE CENTER LINE OF THE ROAD, 58
 KB0520'FEET WEST OF THE CENTER LINE OF THE OILED ROAD NORTH, 64 FEET
 KB0520'NORTHWEST OF THE CENTER OF THE JUNCTION, 37 FEET WEST OF A
 KB0520'POWER POLE, 2 FEET SOUTH OF A FENCE, 3.3 FEET WEST-SOUTHWEST
 KB0520'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 KB0520'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0520
 KB0520                          STATION RECOVERY (2007)
 KB0520
 KB0520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 KB0520'RECOVERED AS DESCRIBED
 KB0520
 KB0520                          STATION RECOVERY (2014)
 KB0520
 KB0520'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0520'RECOVERED IN GOOD CONDITION.
 KB0520'
 KB0520'NOTE-ADD-THE STATION IS 25.5 FT (7.8 M) NORTH OF EAST RICKELMAN
 KB0520'AVENUE, 61 FT (18.6 M) WEST OF THE CENTERLINE OF NORTH 1500TH STREET,
 KB0520'30.5 FT (9.3 M) WEST-SOUTHWEST OF A POWER POLE, 28.5 FT (8.7 M)
 KB0520'WEST-SOUTHWEST OF A SANITARY MAN HOLE.
 KB0520'
 KB0520'NOTE-THE FENCE AND WITNESS POST ARE GONE.
 KB0520
 KB0520                          STATION RECOVERY (2016)
 KB0520
 KB0520'RECOVERY NOTE BY GEOCACHING 2016 (REW)
 KB0520'CONCRETE BASE AND BRASS DISK HAVE BEEN DAMAGED. DISK APPEARS TO HAVE
 KB0520'
 KB0520'BEEN PRIED UP FROM BASE.
 KB0520
 KB0520                          STATION RECOVERY (2020)
 KB0520
 KB0520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 KB0520'DISK MISSING, ONLY BENT DISK STEM REMAINING, POSSIBLY STRUCK BY
 KB0520'FARMING EQUIPMENT.  UNUSABLE FOR VERTICAL RECOVERIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0013 ***********************************************************************
 LC0013  DESIGNATION -  N 21
 LC0013  PID         -  LC0013
 LC0013  STATE/COUNTY-  IL/LIVINGSTON
 LC0013  COUNTRY     -  US
 LC0013  USGS QUAD   -  FORREST NORTH (2018)
 LC0013
 LC0013                         *CURRENT SURVEY CONTROL
 LC0013  ______________________________________________________________________
 LC0013* NAD 83(1986) POSITION- 40 51 43.     (N) 088 24 13.     (W)   SCALED
 LC0013* NAVD 88 ORTHO HEIGHT -   204.171 (meters)      669.85  (feet) ADJUSTED
 LC0013  ______________________________________________________________________
 LC0013  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 LC0013  DYNAMIC HEIGHT  -        204.085 (meters)      669.57  (feet) COMP
 LC0013  MODELED GRAVITY -    980,199.2   (mgal)                       NAVD 88
 LC0013
 LC0013  VERT ORDER      -  SECOND    CLASS 0
 LC0013
 LC0013.The horizontal coordinates were scaled from a map and have
 LC0013.an estimated accuracy of +/- 6 seconds.
 LC0013
 LC0013.The orthometric height was determined by differential leveling and
 LC0013.adjusted by the NATIONAL GEODETIC SURVEY
 LC0013.in June 1991.
 LC0013
 LC0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0013.GEOID18 height accuracy estimate available here.
 LC0013
 LC0013.Click photographs - Photos may exist for this station.
 LC0013
 LC0013.The dynamic height is computed by dividing the NAVD 88
 LC0013.geopotential number by the normal gravity value computed on the
 LC0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0013.degrees latitude (g = 980.6199 gals.).
 LC0013
 LC0013.The modeled gravity was interpolated from observed gravity values.
 LC0013
 LC0013;                    North         East    Units  Estimated Accuracy
 LC0013;SPC IL E     -   465,710.      294,080.      MT  (+/- 180 meters Scaled)
 LC0013
 LC0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL817243(NAD 83)
 LC0013
 LC0013                          SUPERSEDED SURVEY CONTROL
 LC0013
 LC0013  NGVD 29 (??/??/92)  204.242  (m)          670.08   (f) ADJ UNCH    2 0
 LC0013
 LC0013.Superseded values are not recommended for survey control.
 LC0013
 LC0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0013.See file dsdata.pdf to determine how the superseded data were derived.
 LC0013
 LC0013_MARKER: DB = BENCH MARK DISK
 LC0013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0013_STAMPING: N 21 1934
 LC0013_MARK LOGO: CGS
 LC0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0013+STABILITY: SURFACE MOTION
 LC0013
 LC0013  HISTORY     - Date     Condition        Report By
 LC0013  HISTORY     - 1934     MONUMENTED       CGS
 LC0013  HISTORY     - 20130513 MARK NOT FOUND   ILDT
 LC0013
 LC0013                          STATION DESCRIPTION
 LC0013
 LC0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0013'2.2 MI S FROM SAUNEMIN.
 LC0013'2.2 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0013'SAUNEMIN, LIVINGSTON COUNTY, 13 POLES SOUTH OF MILEPOST 85, AT
 LC0013'A ROAD CROSSING, 42 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 LC0013'38 FEET EAST OF THE CENTERLINE OF THE TRACK, AND ABOUT 5 FEET
 LC0013'LOWER THAN THE RAILS.  A STANDARD DISK, STAMPED N 21 1934 AND
 LC0013'SET IN THE TOP OF A CONCRETE POST.
 LC0013
 LC0013                          STATION RECOVERY (2013)
 LC0013
 LC0013'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0013'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0372 ***********************************************************************
 KB0372  DESIGNATION -  N 210 RESET
 KB0372  PID         -  KB0372
 KB0372  STATE/COUNTY-  IL/CUMBERLAND
 KB0372  COUNTRY     -  US
 KB0372  USGS QUAD   -  UNION CENTER (2018)
 KB0372
 KB0372                         *CURRENT SURVEY CONTROL
 KB0372  ______________________________________________________________________
 KB0372* NAD 83(1986) POSITION- 39 16 05.     (N) 088 05 31.     (W)   SCALED
 KB0372* NAVD 88 ORTHO HEIGHT -   179.569 (meters)      589.14  (feet) ADJUSTED
 KB0372  ______________________________________________________________________
 KB0372  GEOID HEIGHT    -        -32.061 (meters)                     GEOID18
 KB0372  DYNAMIC HEIGHT  -        179.464 (meters)      588.79  (feet) COMP
 KB0372  MODELED GRAVITY -    980,038.5   (mgal)                       NAVD 88
 KB0372
 KB0372  VERT ORDER      -  SECOND    CLASS 0
 KB0372
 KB0372.The horizontal coordinates were scaled from a map and have
 KB0372.an estimated accuracy of +/- 6 seconds.
 KB0372
 KB0372.The orthometric height was determined by differential leveling and
 KB0372.adjusted by the NATIONAL GEODETIC SURVEY
 KB0372.in June 1991.
 KB0372
 KB0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0372.GEOID18 height accuracy estimate available here.
 KB0372
 KB0372.Click photographs - Photos may exist for this station.
 KB0372
 KB0372.The dynamic height is computed by dividing the NAVD 88
 KB0372.geopotential number by the normal gravity value computed on the
 KB0372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0372.degrees latitude (g = 980.6199 gals.).
 KB0372
 KB0372.The modeled gravity was interpolated from observed gravity values.
 KB0372
 KB0372;                    North         East    Units  Estimated Accuracy
 KB0372;SPC IL E     -   288,760.      320,830.      MT  (+/- 180 meters Scaled)
 KB0372
 KB0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ058470(NAD 83)
 KB0372
 KB0372                          SUPERSEDED SURVEY CONTROL
 KB0372
 KB0372  NGVD 29 (??/??/92)  179.630  (m)          589.34   (f) ADJ UNCH    2 0
 KB0372
 KB0372.Superseded values are not recommended for survey control.
 KB0372
 KB0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0372.See file dsdata.pdf to determine how the superseded data were derived.
 KB0372
 KB0372_MARKER: DB = BENCH MARK DISK
 KB0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0372_STAMPING: N 210 1959 RESET 1960
 KB0372_MARK LOGO: CGS
 KB0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0372+STABILITY: SURFACE MOTION
 KB0372
 KB0372  HISTORY     - Date     Condition        Report By
 KB0372  HISTORY     - 1960     MONUMENTED       CGS
 KB0372  HISTORY     - 1973     GOOD             NGS
 KB0372  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0372  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0372
 KB0372                          STATION DESCRIPTION
 KB0372
 KB0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0372'3.5 MI NE FROM GREENUP.
 KB0372'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0372'WITH STATE HIGHWAY 130 IN GREENUP, AT THE JUNCTION OF A FIELD
 KB0372'ROAD NORTH, 162 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 KB0372'44 1/2 FEET EAST OF THE CENTER LINE OF THE FIELD ROAD, 2 FEET
 KB0372'WEST OF A FENCE, 71 FEET NORTH OF A FENCE CORNER, 33 FEET NORTH
 KB0372'OF A 36-INCH TWIN OAK TREE, 3.3 FEET SOUTH OF A METAL WITNESS
 KB0372'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE FIELD ROAD AND SET IN
 KB0372'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0372
 KB0372                          STATION RECOVERY (1973)
 KB0372
 KB0372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0372'RECOVERED IN GOOD CONDITION.
 KB0372
 KB0372                          STATION RECOVERY (1982)
 KB0372
 KB0372'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0372'MARK NOT FOUND.
 KB0372
 KB0372                          STATION RECOVERY (2005)
 KB0372
 KB0372'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0372'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1381 ***********************************************************************
 KA1381  DESIGNATION -  N 211
 KA1381  PID         -  KA1381
 KA1381  STATE/COUNTY-  IL/CLARK
 KA1381  COUNTRY     -  US
 KA1381  USGS QUAD   -  MARSHALL (2018)
 KA1381
 KA1381                         *CURRENT SURVEY CONTROL
 KA1381  ______________________________________________________________________
 KA1381* NAD 83(1986) POSITION- 39 24 26.     (N) 087 41 08.     (W)   SCALED
 KA1381* NAVD 88 ORTHO HEIGHT -   191.978 (meters)      629.85  (feet) ADJUSTED
 KA1381  ______________________________________________________________________
 KA1381  GEOID HEIGHT    -        -32.260 (meters)                     GEOID18
 KA1381  DYNAMIC HEIGHT  -        191.870 (meters)      629.49  (feet) COMP
 KA1381  MODELED GRAVITY -    980,056.3   (mgal)                       NAVD 88
 KA1381
 KA1381  VERT ORDER      -  SECOND    CLASS 0
 KA1381
 KA1381.The horizontal coordinates were scaled from a map and have
 KA1381.an estimated accuracy of +/- 6 seconds.
 KA1381
 KA1381.The orthometric height was determined by differential leveling and
 KA1381.adjusted by the NATIONAL GEODETIC SURVEY
 KA1381.in June 1991.
 KA1381
 KA1381.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1381.GEOID18 height accuracy estimate available here.
 KA1381
 KA1381.Click photographs - Photos may exist for this station.
 KA1381
 KA1381.The dynamic height is computed by dividing the NAVD 88
 KA1381.geopotential number by the normal gravity value computed on the
 KA1381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1381.degrees latitude (g = 980.6199 gals.).
 KA1381
 KA1381.The modeled gravity was interpolated from observed gravity values.
 KA1381
 KA1381;                    North         East    Units  Estimated Accuracy
 KA1381;SPC IL E     -   304,390.      355,790.      MT  (+/- 180 meters Scaled)
 KA1381
 KA1381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ409621(NAD 83)
 KA1381
 KA1381                          SUPERSEDED SURVEY CONTROL
 KA1381
 KA1381  NGVD 29 (??/??/92)  192.062  (m)          630.12   (f) ADJ UNCH    2 0
 KA1381
 KA1381.Superseded values are not recommended for survey control.
 KA1381
 KA1381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1381.See file dsdata.pdf to determine how the superseded data were derived.
 KA1381
 KA1381_MARKER: DB = BENCH MARK DISK
 KA1381_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1381_SP_SET: BRIDGE
 KA1381_STAMPING: N 211 1959
 KA1381_MARK LOGO: CGS
 KA1381_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1381_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1381+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1381
 KA1381  HISTORY     - Date     Condition        Report By
 KA1381  HISTORY     - 1959     MONUMENTED       CGS
 KA1381  HISTORY     - 1967     GOOD             CGS
 KA1381  HISTORY     - 20050209 GOOD             ILDT
 KA1381
 KA1381                          STATION DESCRIPTION
 KA1381
 KA1381'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1381'0.4 MI NE FROM MARSHALL.
 KA1381'0.4 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1381'STATE HIGHWAY 1 IN MARSHALL, SET IN THE TOP OF THE SOUTHEAST
 KA1381'END OF THE BACKWALL AT THE NORTHEAST CORNER OF THE 150-FOOT
 KA1381'HIGHWAY BRIDGE OVER THE NEW YORK CENTRAL RAILROAD TRACKS, 20
 KA1381'FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 1
 KA1381'FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 KA1381
 KA1381                          STATION RECOVERY (1967)
 KA1381
 KA1381'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1381'RECOVERED IN GOOD CONDITION.
 KA1381
 KA1381                          STATION RECOVERY (2005)
 KA1381
 KA1381'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1381'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0969 ***********************************************************************
 JB0969  DESIGNATION -  N 212
 JB0969  PID         -  JB0969
 JB0969  STATE/COUNTY-  IL/BOND
 JB0969  COUNTRY     -  US
 JB0969  USGS QUAD   -  GREENVILLE (2018)
 JB0969
 JB0969                         *CURRENT SURVEY CONTROL
 JB0969  ______________________________________________________________________
 JB0969* NAD 83(1986) POSITION- 38 52 49.     (N) 089 22 40.     (W)   SCALED
 JB0969* NAVD 88 ORTHO HEIGHT -   160.832 (meters)      527.66  (feet) ADJUSTED
 JB0969  ______________________________________________________________________
 JB0969  GEOID HEIGHT    -        -31.328 (meters)                     GEOID18
 JB0969  DYNAMIC HEIGHT  -        160.734 (meters)      527.34  (feet) COMP
 JB0969  MODELED GRAVITY -    980,012.9   (mgal)                       NAVD 88
 JB0969
 JB0969  VERT ORDER      -  SECOND    CLASS 0
 JB0969
 JB0969.The horizontal coordinates were scaled from a map and have
 JB0969.an estimated accuracy of +/- 6 seconds.
 JB0969
 JB0969.The orthometric height was determined by differential leveling and
 JB0969.adjusted by the NATIONAL GEODETIC SURVEY
 JB0969.in June 1991.
 JB0969
 JB0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0969.GEOID18 height accuracy estimate available here.
 JB0969
 JB0969.Click photographs - Photos may exist for this station.
 JB0969
 JB0969.The dynamic height is computed by dividing the NAVD 88
 JB0969.geopotential number by the normal gravity value computed on the
 JB0969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0969.degrees latitude (g = 980.6199 gals.).
 JB0969
 JB0969.The modeled gravity was interpolated from observed gravity values.
 JB0969
 JB0969;                    North         East    Units  Estimated Accuracy
 JB0969;SPC IL W     -   245,980.      768,450.      MT  (+/- 180 meters Scaled)
 JB0969
 JB0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ937061(NAD 83)
 JB0969
 JB0969                          SUPERSEDED SURVEY CONTROL
 JB0969
 JB0969  NGVD 29 (??/??/92)  160.958  (m)          528.08   (f) ADJ UNCH    2 0
 JB0969
 JB0969.Superseded values are not recommended for survey control.
 JB0969
 JB0969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0969.See file dsdata.pdf to determine how the superseded data were derived.
 JB0969
 JB0969_MARKER: DB = BENCH MARK DISK
 JB0969_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0969_SP_SET: BRIDGE
 JB0969_STAMPING: N 212 1960
 JB0969_MARK LOGO: CGS
 JB0969_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0969
 JB0969  HISTORY     - Date     Condition        Report By
 JB0969  HISTORY     - 1960     MONUMENTED       CGS
 JB0969  HISTORY     - 1978     GOOD             NGS
 JB0969  HISTORY     - 20091229 MARK NOT FOUND   GEOCAC
 JB0969
 JB0969                          STATION DESCRIPTION
 JB0969
 JB0969'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0969'3 MI SW FROM SMITHBORO.
 JB0969'ABOUT 1.0 MILE SOUTH ALONG A CONCRETE PAVED ROAD FROM THE POST
 JB0969'OFFICE AT SMITHBORO, THENCE 2.05 MILE WEST ALONG AN OILED ROAD,
 JB0969'SET IN THE TOP OF THE SOUTHWEST END OF THE WINGWALL AT THE
 JB0969'NORTHEAST CORNER OF A CONCRETE BRIDGE, 8 FEET NORTH OF THE CENTER
 JB0969'LINE OF THE ROAD AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD.
 JB0969'THE MARK MAY BE REACHED FROM GREENVILLE, BOND COUNTY, BY GOING
 JB0969'EAST AND SOUTH ALONG STATE HIGHWAY 127 FOR 1.7 MILES FROM ITS
 JB0969'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, THENCE
 JB0969'0.2 MILE NORTHEAST ALONG U.S. HIGHWAY 40, THENCE 0.5 MILE EAST
 JB0969'ALONG AN OILED ROAD.
 JB0969
 JB0969                          STATION RECOVERY (1978)
 JB0969
 JB0969'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 JB0969'THIS MARK WAS REMOVED FROM BRIDGE STRUCTURE AFTER ESTABLISHING N 212
 JB0969'RESET.
 JB0969
 JB0969                          STATION RECOVERY (2009)
 JB0969
 JB0969'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB0969'SEE JB1545   N 212 RESET 1978.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1545 ***********************************************************************
 JB1545  DESIGNATION -  N 212 RESET
 JB1545  PID         -  JB1545
 JB1545  STATE/COUNTY-  IL/BOND
 JB1545  COUNTRY     -  US
 JB1545  USGS QUAD   -  GREENVILLE (2018)
 JB1545
 JB1545                         *CURRENT SURVEY CONTROL
 JB1545  ______________________________________________________________________
 JB1545* NAD 83(1986) POSITION- 38 52 48.0    (N) 089 22 39.9    (W)   HD_HELD2
 JB1545* NAVD 88 ORTHO HEIGHT -   160.47  (+/-2cm)      526.5   (feet) VERTCON3
 JB1545  ______________________________________________________________________
 JB1545  GEOID HEIGHT    -        -31.328 (meters)                     GEOID18
 JB1545  VERT ORDER      -  THIRD (See Below)
 JB1545
 JB1545.The horizontal coordinates were established by autonomous hand held GPS
 JB1545.observations and have an estimated accuracy of +/- 10 meters.
 JB1545
 JB1545.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1545.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1545
 JB1545.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1545.GEOID18 height accuracy estimate available here.
 JB1545
 JB1545.The vertical order pertains to the NGVD 29 superseded value.
 JB1545
 JB1545.Click photographs - Photos may exist for this station.
 JB1545
 JB1545;                    North         East    Units  Estimated Accuracy
 JB1545;SPC IL W     -   245,944.      768,453.      MT  (+/- 10 meters HH2 GPS)
 JB1545
 JB1545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9374606147(NAD 83)
 JB1545
 JB1545                          SUPERSEDED SURVEY CONTROL
 JB1545
 JB1545  NGVD 29 (11/09/15)  160.59   (m)          526.9    (f) RESET       3  
 JB1545
 JB1545.Superseded values are not recommended for survey control.
 JB1545
 JB1545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1545.See file dsdata.pdf to determine how the superseded data were derived.
 JB1545
 JB1545_MARKER: DV = VERTICAL CONTROL DISK
 JB1545_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1545_STAMPING: N 212 RESET 1978
 JB1545_MARK LOGO: NGS
 JB1545_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1545_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1545
 JB1545  HISTORY     - Date     Condition        Report By
 JB1545  HISTORY     - 1978     MONUMENTED       NGS
 JB1545  HISTORY     - 20091229 GOOD             GEOCAC
 JB1545
 JB1545                          STATION DESCRIPTION
 JB1545
 JB1545'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 JB1545'2.6 MI SE FROM GREENVILLE.
 JB1545'2.0 MILES NORTHEAST FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 JB1545'HIGHWAY 127 IN GREENVILLE, THENCE 0.25 MILE NORTHEAST ALONG HIGHWAY 40
 JB1545'THENCE 0.4 MILE ALONG OILED ROAD TO MARK ON RIGHT, 21 FEET SOUTH OF
 JB1545'CENTERLINE OF ROAD, 5 FEET WEST OF A LARGE WOOD POWER LINE POLE.
 JB1545'THE MARK IS 1.9 FT  E FROM A WITNESS POST.
 JB1545'THE MARK IS ABOVE LEVEL WITH OILED ROAD.
 JB1545
 JB1545                          STATION RECOVERY (2009)
 JB1545
 JB1545'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB1545'THE MARK IS ON THE SOUTH SIDE OF E BOWMAN AVE, ABOUT 45 FEET (PACED)
 JB1545'EAST OF THE BRIDGE OVER BEAVER CREEK.  AN ALUMINUM DISK MOUNTED ON A
 JB1545'PIPE THAT PROJECTS ABOUT 8 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2079 ***********************************************************************
 JB2079  DESIGNATION -  N 213 RESET
 JB2079  PID         -  JB2079
 JB2079  STATE/COUNTY-  IL/BOND
 JB2079  COUNTRY     -  US
 JB2079  USGS QUAD   -  POCAHONTAS (2018)
 JB2079
 JB2079                         *CURRENT SURVEY CONTROL
 JB2079  ______________________________________________________________________
 JB2079* NAD 83(1986) POSITION- 38 50 25.     (N) 089 30 01.     (W)   SCALED
 JB2079* NAVD 88 ORTHO HEIGHT -   147.82  (meters)      485.0   (feet) RESET
 JB2079  ______________________________________________________________________
 JB2079  GEOID HEIGHT    -        -31.239 (meters)                     GEOID18
 JB2079  VERT ORDER      -  THIRD
 JB2079
 JB2079.The horizontal coordinates were scaled from a map and have
 JB2079.an estimated accuracy of +/- 6 seconds.
 JB2079
 JB2079.The orthometric height was computed from unverified reset data.
 JB2079
 JB2079.No vertical observational check was made to the station.
 JB2079
 JB2079.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2079.GEOID18 height accuracy estimate available here.
 JB2079
 JB2079.Click photographs - Photos may exist for this station.
 JB2079
 JB2079;                    North         East    Units  Estimated Accuracy
 JB2079;SPC IL W     -   241,450.      757,850.      MT  (+/- 180 meters Scaled)
 JB2079
 JB2079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ829020(NAD 83)
 JB2079
 JB2079                          SUPERSEDED SURVEY CONTROL
 JB2079
 JB2079  NGVD 29 (11/09/15)  147.94   (m)          485.4    (f) RESET       3  
 JB2079
 JB2079.Superseded values are not recommended for survey control.
 JB2079
 JB2079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2079.See file dsdata.pdf to determine how the superseded data were derived.
 JB2079
 JB2079_MARKER: DV = VERTICAL CONTROL DISK
 JB2079_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB2079_SP_SET: PARAPET WALL
 JB2079_STAMPING: N 213 RESET 1984
 JB2079_MARK LOGO: NGS
 JB2079_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB2079
 JB2079  HISTORY     - Date     Condition        Report By
 JB2079  HISTORY     - 1984     MONUMENTED       ILDT
 JB2079
 JB2079                          STATION DESCRIPTION
 JB2079
 JB2079'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1984
 JB2079'IN POCAH.
 JB2079'2.8 MILES EASTERLY ALONG WESTBOUND FEDERAL AID INTERSTATE 70 FROM ITS
 JB2079'INTERCHANGE WITH COUNTY HIGHWAY 21 IN POCAHONTAS, TOP OF PARAPET WALL
 JB2079'AT NORTHEAST CORNER OF STRUCTURE CARRYING WESTBOUND INTERSTATE 70
 JB2079'OVER EAST FORK OF SHOAL CREEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0710 ***********************************************************************
 JB0710  DESIGNATION -  N 214
 JB0710  PID         -  JB0710
 JB0710  STATE/COUNTY-  IL/MARION
 JB0710  COUNTRY     -  US
 JB0710  USGS QUAD   -  KINMUNDY (2018)
 JB0710
 JB0710                         *CURRENT SURVEY CONTROL
 JB0710  ______________________________________________________________________
 JB0710* NAD 83(1986) POSITION- 38 48 22.     (N) 088 49 52.     (W)   SCALED
 JB0710* NAVD 88 ORTHO HEIGHT -   171.363 (meters)      562.21  (feet) ADJUSTED
 JB0710  ______________________________________________________________________
 JB0710  GEOID HEIGHT    -        -31.496 (meters)                     GEOID18
 JB0710  DYNAMIC HEIGHT  -        171.254 (meters)      561.86  (feet) COMP
 JB0710  MODELED GRAVITY -    979,993.2   (mgal)                       NAVD 88
 JB0710
 JB0710  VERT ORDER      -  SECOND    CLASS 0
 JB0710
 JB0710.The horizontal coordinates were scaled from a map and have
 JB0710.an estimated accuracy of +/- 6 seconds.
 JB0710
 JB0710.The orthometric height was determined by differential leveling and
 JB0710.adjusted by the NATIONAL GEODETIC SURVEY
 JB0710.in June 1991.
 JB0710
 JB0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0710.GEOID18 height accuracy estimate available here.
 JB0710
 JB0710.Click photographs - Photos may exist for this station.
 JB0710
 JB0710.The dynamic height is computed by dividing the NAVD 88
 JB0710.geopotential number by the normal gravity value computed on the
 JB0710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0710.degrees latitude (g = 980.6199 gals.).
 JB0710
 JB0710.The modeled gravity was interpolated from observed gravity values.
 JB0710
 JB0710;                    North         East    Units  Estimated Accuracy
 JB0710;SPC IL E     -   237,570.      256,760.      MT  (+/- 180 meters Scaled)
 JB0710
 JB0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH410968(NAD 83)
 JB0710
 JB0710                          SUPERSEDED SURVEY CONTROL
 JB0710
 JB0710  NGVD 29 (??/??/92)  171.465  (m)          562.55   (f) ADJ UNCH    2 0
 JB0710
 JB0710.Superseded values are not recommended for survey control.
 JB0710
 JB0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0710.See file dsdata.pdf to determine how the superseded data were derived.
 JB0710
 JB0710_MARKER: DB = BENCH MARK DISK
 JB0710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0710_STAMPING: N 214 1960
 JB0710_MARK LOGO: CGS
 JB0710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0710+STABILITY: SURFACE MOTION
 JB0710
 JB0710  HISTORY     - Date     Condition        Report By
 JB0710  HISTORY     - 1960     MONUMENTED       CGS
 JB0710
 JB0710                          STATION DESCRIPTION
 JB0710
 JB0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0710'3.8 MI NE FROM KINMUNDY.
 JB0710'ABOUT 0.25 MILE EAST ALONG STATE HIGHWAY 37 FROM THE CHICAGO AND
 JB0710'EASTERN ILLINOIS RAILROAD OVERPASS, THENCE 2.6 MILE NORTH ALONG
 JB0710'AN OILED ROAD, THENCE 1.0 MILE EAST, SOUTH AND EAST ALONG A DIRT
 JB0710'ROAD, AT A FARM HOUSE SOUTH OF THE ROAD, 15.5 FEET NORTH OF THE
 JB0710'CENTER LINE OF THE ROAD, 11 1/2 FEET EAST OF THE EXTENDED CENTER
 JB0710'LINE OF THE FARM DRIVE SOUTH TO THE FARM HOUSE, 1 1/2 FEET SOUTH
 JB0710'OF A FENCE CORNER, 15 FEET SOUTH OF A POWER POLE WITH A WIRE
 JB0710'BRACE, 1.9 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0710'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0710'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0426 ***********************************************************************
 JB0426  DESIGNATION -  N 215
 JB0426  PID         -  JB0426
 JB0426  STATE/COUNTY-  IL/MARION
 JB0426  COUNTRY     -  US
 JB0426  USGS QUAD   -  KELL (2018)
 JB0426
 JB0426                         *CURRENT SURVEY CONTROL
 JB0426  ______________________________________________________________________
 JB0426* NAD 83(1986) POSITION- 38 28 46.     (N) 088 57 55.     (W)   SCALED
 JB0426* NAVD 88 ORTHO HEIGHT -   190.151 (meters)      623.85  (feet) ADJUSTED
 JB0426  ______________________________________________________________________
 JB0426  GEOID HEIGHT    -        -30.538 (meters)                     GEOID18
 JB0426  DYNAMIC HEIGHT  -        190.030 (meters)      623.46  (feet) COMP
 JB0426  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0426
 JB0426  VERT ORDER      -  SECOND    CLASS 0
 JB0426
 JB0426.The horizontal coordinates were scaled from a map and have
 JB0426.an estimated accuracy of +/- 6 seconds.
 JB0426
 JB0426.The orthometric height was determined by differential leveling and
 JB0426.adjusted by the NATIONAL GEODETIC SURVEY
 JB0426.in June 1991.
 JB0426
 JB0426.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0426.GEOID18 height accuracy estimate available here.
 JB0426
 JB0426.Click photographs - Photos may exist for this station.
 JB0426
 JB0426.The dynamic height is computed by dividing the NAVD 88
 JB0426.geopotential number by the normal gravity value computed on the
 JB0426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0426.degrees latitude (g = 980.6199 gals.).
 JB0426
 JB0426.The modeled gravity was interpolated from observed gravity values.
 JB0426
 JB0426;                    North         East    Units  Estimated Accuracy
 JB0426;SPC IL E     -   201,380.      244,860.      MT  (+/- 180 meters Scaled)
 JB0426
 JB0426_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH285608(NAD 83)
 JB0426
 JB0426                          SUPERSEDED SURVEY CONTROL
 JB0426
 JB0426  NGVD 29 (??/??/92)  190.257  (m)          624.20   (f) ADJ UNCH    2 0
 JB0426
 JB0426.Superseded values are not recommended for survey control.
 JB0426
 JB0426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0426.See file dsdata.pdf to determine how the superseded data were derived.
 JB0426
 JB0426_MARKER: DB = BENCH MARK DISK
 JB0426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0426_STAMPING: N 215 1960
 JB0426_MARK LOGO: CGS
 JB0426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0426+STABILITY: SURFACE MOTION
 JB0426_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0426+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 JB0426
 JB0426  HISTORY     - Date     Condition        Report By
 JB0426  HISTORY     - 1960     MONUMENTED       CGS
 JB0426  HISTORY     - 20110831 GOOD             ILDT
 JB0426  HISTORY     - 20130925 GOOD             ILDT
 JB0426
 JB0426                          STATION DESCRIPTION
 JB0426
 JB0426'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0426'3.8 MI NW FROM DIX.
 JB0426'ABOUT 2.3 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0426'AT DIX, THENCE 1.2 MILES WEST ALONG AN ASPHALT ROAD, THENCE 0.3
 JB0426'MILE NORTH ALONG A GRAVEL ROAD, AT A FENCE CORNER AND BOARD GATE
 JB0426'WEST OF THE ROAD, 20 FEET WEST OF THE CENTER LINE OF THE ROAD,
 JB0426'1 FOOT EAST OF A FENCE, 11 FEET NORTH OF THE NORTH END OF THE
 JB0426'BOARD GATE, 37 FEET NORTH OF THE FENCE CORNER, 13 FEET NORTHWEST
 JB0426'OF THE NORTH END OF A CORRUGATED PIPE CULVERT, 1.9 FEET
 JB0426'SOUTH-SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0426'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0426
 JB0426                          STATION RECOVERY (2011)
 JB0426
 JB0426'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0426'RECOVERED IN GOOD CONDITION.
 JB0426
 JB0426                          STATION RECOVERY (2013)
 JB0426
 JB0426'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0426'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0335 ***********************************************************************
 JB0335  DESIGNATION -  N 216
 JB0335  PID         -  JB0335
 JB0335  STATE/COUNTY-  IL/FRANKLIN
 JB0335  COUNTRY     -  US
 JB0335  USGS QUAD   -  REND LAKE DAM (2018)
 JB0335
 JB0335                         *CURRENT SURVEY CONTROL
 JB0335  ______________________________________________________________________
 JB0335* NAD 83(1986) POSITION- 38 02 56.     (N) 088 55 14.     (W)   SCALED
 JB0335* NAVD 88 ORTHO HEIGHT -   127.134 (meters)      417.11  (feet) ADJUSTED
 JB0335  ______________________________________________________________________
 JB0335  GEOID HEIGHT    -        -29.719 (meters)                     GEOID18
 JB0335  DYNAMIC HEIGHT  -        127.050 (meters)      416.83  (feet) COMP
 JB0335  MODELED GRAVITY -    979,961.2   (mgal)                       NAVD 88
 JB0335
 JB0335  VERT ORDER      -  SECOND    CLASS 0
 JB0335
 JB0335.The horizontal coordinates were scaled from a map and have
 JB0335.an estimated accuracy of +/- 6 seconds.
 JB0335
 JB0335.The orthometric height was determined by differential leveling and
 JB0335.adjusted by the NATIONAL GEODETIC SURVEY
 JB0335.in June 1991.
 JB0335
 JB0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0335.GEOID18 height accuracy estimate available here.
 JB0335
 JB0335.Click photographs - Photos may exist for this station.
 JB0335
 JB0335.The dynamic height is computed by dividing the NAVD 88
 JB0335.geopotential number by the normal gravity value computed on the
 JB0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0335.degrees latitude (g = 980.6199 gals.).
 JB0335
 JB0335.The modeled gravity was interpolated from observed gravity values.
 JB0335
 JB0335;                    North         East    Units  Estimated Accuracy
 JB0335;SPC IL E     -   153,560.      248,460.      MT  (+/- 180 meters Scaled)
 JB0335
 JB0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH314129(NAD 83)
 JB0335
 JB0335                          SUPERSEDED SURVEY CONTROL
 JB0335
 JB0335  NGVD 29 (??/??/92)  127.227  (m)          417.41   (f) ADJ UNCH    2 0
 JB0335
 JB0335.Superseded values are not recommended for survey control.
 JB0335
 JB0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0335.See file dsdata.pdf to determine how the superseded data were derived.
 JB0335
 JB0335_MARKER: DB = BENCH MARK DISK
 JB0335_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0335_SP_SET: BRIDGE
 JB0335_STAMPING: N 216 1960
 JB0335_MARK LOGO: CGS
 JB0335_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0335_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0335+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2004
 JB0335
 JB0335  HISTORY     - Date     Condition        Report By
 JB0335  HISTORY     - 1960     MONUMENTED       CGS
 JB0335  HISTORY     - 1978     GOOD             ILDT
 JB0335  HISTORY     - 20041218 GOOD             ILDT
 JB0335  HISTORY     - 20090709 GOOD             ILDT
 JB0335  HISTORY     - 20140812 GOOD             ILDT
 JB0335
 JB0335                          STATION DESCRIPTION
 JB0335
 JB0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0335'3.8 MI N FROM BENTON.
 JB0335'ABOUT 3.75 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0335'HOUSE AT BENTON, AT THE JUNCTION OF AN OILED ROAD EAST, SET IN
 JB0335'THE TOP OF THE SOUTHWEST END OF THE WINGWALL AT THE NORTHEAST
 JB0335'CORNER OF A 30-FOOT CONCRETE BRIDGE, 20 FEET EAST OF THE CENTER
 JB0335'LINE OF THE HIGHWAY, 55 FEET NORTH OF THE CENTER LINE OF THE ROAD
 JB0335'EAST, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 JB0335
 JB0335                          STATION RECOVERY (1978)
 JB0335
 JB0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB0335'RECOVERED IN GOOD CONDITION.
 JB0335
 JB0335                          STATION RECOVERY (2004)
 JB0335
 JB0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (WAE)
 JB0335'RECOVERED IN GOOD CONDITION.
 JB0335
 JB0335                          STATION RECOVERY (2009)
 JB0335
 JB0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0335'CULVERT HEADWALL.
 JB0335
 JB0335                          STATION RECOVERY (2014)
 JB0335
 JB0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0335'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0888 ***********************************************************************
 KB0888  DESIGNATION -  N 217
 KB0888  PID         -  KB0888
 KB0888  STATE/COUNTY-  IL/MONTGOMERY
 KB0888  COUNTRY     -  US
 KB0888  USGS QUAD   -  LITCHFIELD (2018)
 KB0888
 KB0888                         *CURRENT SURVEY CONTROL
 KB0888  ______________________________________________________________________
 KB0888* NAD 83(1986) POSITION- 39 09 13.     (N) 089 41 25.     (W)   SCALED
 KB0888* NAVD 88 ORTHO HEIGHT -   209.243 (meters)      686.49  (feet) ADJUSTED
 KB0888  ______________________________________________________________________
 KB0888  GEOID HEIGHT    -        -31.296 (meters)                     GEOID18
 KB0888  DYNAMIC HEIGHT  -        209.122 (meters)      686.09  (feet) COMP
 KB0888  MODELED GRAVITY -    980,041.5   (mgal)                       NAVD 88
 KB0888
 KB0888  VERT ORDER      -  SECOND    CLASS 0
 KB0888
 KB0888.The horizontal coordinates were scaled from a map and have
 KB0888.an estimated accuracy of +/- 6 seconds.
 KB0888
 KB0888.The orthometric height was determined by differential leveling and
 KB0888.adjusted by the NATIONAL GEODETIC SURVEY
 KB0888.in June 1991.
 KB0888
 KB0888.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0888.GEOID18 height accuracy estimate available here.
 KB0888
 KB0888.Click photographs - Photos may exist for this station.
 KB0888
 KB0888.The dynamic height is computed by dividing the NAVD 88
 KB0888.geopotential number by the normal gravity value computed on the
 KB0888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0888.degrees latitude (g = 980.6199 gals.).
 KB0888
 KB0888.The modeled gravity was interpolated from observed gravity values.
 KB0888
 KB0888;                    North         East    Units  Estimated Accuracy
 KB0888;SPC IL W     -   276,130.      741,180.      MT  (+/- 180 meters Scaled)
 KB0888
 KB0888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ675372(NAD 83)
 KB0888
 KB0888                          SUPERSEDED SURVEY CONTROL
 KB0888
 KB0888  NGVD 29 (??/??/92)  209.370  (m)          686.91   (f) ADJ UNCH    2 0
 KB0888
 KB0888.Superseded values are not recommended for survey control.
 KB0888
 KB0888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0888.See file dsdata.pdf to determine how the superseded data were derived.
 KB0888
 KB0888_MARKER: DB = BENCH MARK DISK
 KB0888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0888_STAMPING: N 217 1960
 KB0888_MARK LOGO: CGS
 KB0888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0888+STABILITY: SURFACE MOTION
 KB0888
 KB0888  HISTORY     - Date     Condition        Report By
 KB0888  HISTORY     - 1960     MONUMENTED       CGS
 KB0888  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0888
 KB0888                          STATION DESCRIPTION
 KB0888
 KB0888'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0888'4.1 MI SW FROM LITCHFIELD.
 KB0888'ABOUT 2.1 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0888'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16 IN LITCHFIELD,
 KB0888'THENCE 1.15 MILE WEST ALONG AN OILED ROAD, THENCE 0.55 MILES
 KB0888'NORTH ALONG AN OILED ROAD, AT A T-JUNCTION, 92 FEET SOUTH OF
 KB0888'THE CENTER LINE OF THE EAST-WEST ROAD, 19 FEET WEST OF THE CENTER
 KB0888'LINE OF THE ROAD, 95 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION,
 KB0888'2 FEET NORTH OF POWER POLE WITH A GUY WIRE, 1.6 FEET NORTH OF A
 KB0888'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 KB0888'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0888
 KB0888                          STATION RECOVERY (2013)
 KB0888
 KB0888'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0888'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1016 ***********************************************************************
 KB1016  DESIGNATION -  N 218
 KB1016  PID         -  KB1016
 KB1016  STATE/COUNTY-  IL/MACOUPIN
 KB1016  COUNTRY     -  US
 KB1016  USGS QUAD   -  DIVERNON (2018)
 KB1016
 KB1016                         *CURRENT SURVEY CONTROL
 KB1016  ______________________________________________________________________
 KB1016* NAD 83(1986) POSITION- 39 31 22.     (N) 089 43 12.     (W)   SCALED
 KB1016* NAVD 88 ORTHO HEIGHT -   192.978 (meters)      633.13  (feet) ADJUSTED
 KB1016  ______________________________________________________________________
 KB1016  GEOID HEIGHT    -        -31.941 (meters)                     GEOID18
 KB1016  DYNAMIC HEIGHT  -        192.870 (meters)      632.77  (feet) COMP
 KB1016  MODELED GRAVITY -    980,062.4   (mgal)                       NAVD 88
 KB1016
 KB1016  VERT ORDER      -  SECOND    CLASS 0
 KB1016
 KB1016.The horizontal coordinates were scaled from a map and have
 KB1016.an estimated accuracy of +/- 6 seconds.
 KB1016
 KB1016.The orthometric height was determined by differential leveling and
 KB1016.adjusted by the NATIONAL GEODETIC SURVEY
 KB1016.in June 1991.
 KB1016
 KB1016.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1016.GEOID18 height accuracy estimate available here.
 KB1016
 KB1016.Click photographs - Photos may exist for this station.
 KB1016
 KB1016.The dynamic height is computed by dividing the NAVD 88
 KB1016.geopotential number by the normal gravity value computed on the
 KB1016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1016.degrees latitude (g = 980.6199 gals.).
 KB1016
 KB1016.The modeled gravity was interpolated from observed gravity values.
 KB1016
 KB1016;                    North         East    Units  Estimated Accuracy
 KB1016;SPC IL W     -   317,100.      738,410.      MT  (+/- 180 meters Scaled)
 KB1016
 KB1016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ661783(NAD 83)
 KB1016
 KB1016                          SUPERSEDED SURVEY CONTROL
 KB1016
 KB1016  NGVD 29 (??/??/92)  193.094  (m)          633.51   (f) ADJ UNCH    2 0
 KB1016
 KB1016.Superseded values are not recommended for survey control.
 KB1016
 KB1016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1016.See file dsdata.pdf to determine how the superseded data were derived.
 KB1016
 KB1016_MARKER: DB = BENCH MARK DISK
 KB1016_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB1016_SP_SET: BRIDGE
 KB1016_STAMPING: N 218 1960
 KB1016_MARK LOGO: CGS
 KB1016_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1016
 KB1016  HISTORY     - Date     Condition        Report By
 KB1016  HISTORY     - 1960     MONUMENTED       CGS
 KB1016  HISTORY     - 1976     GOOD             NGS
 KB1016  HISTORY     - 1989     GOOD             USPSQD
 KB1016
 KB1016                          STATION DESCRIPTION
 KB1016
 KB1016'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1016'3.6 MI NE FROM VIRDEN.
 KB1016'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD, FROM
 KB1016'THE STATION IN VIRDEN, THENCE 2.05 MILES EAST ALONG AN OIL ROAD,
 KB1016'ABOUT 0.05 MILE EAST OF A HOUSE ON THE NORTH SIDE OF THE ROAD,
 KB1016'SET IN THE TOP OF THE NORTHWEST END OF THE WINGWALL AT THE
 KB1016'SOUTHEAST CORNER OF A THIRTY FOOT CONCRETE BRIDGE, 10 FEET SOUTH
 KB1016'OF THE CENTER LINE OF THE ROAD, AND ABOUT 1 FOOT ABOVE THE LEVEL
 KB1016'OF THE ROAD.
 KB1016
 KB1016                          STATION RECOVERY (1976)
 KB1016
 KB1016'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1016'RECOVERED IN GOOD CONDITION.
 KB1016
 KB1016                          STATION RECOVERY (1989)
 KB1016
 KB1016'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KB1016'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1067 ***********************************************************************
 KB1067  DESIGNATION -  N 219
 KB1067  PID         -  KB1067
 KB1067  STATE/COUNTY-  IL/LOGAN
 KB1067  COUNTRY     -  US
 KB1067  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1067
 KB1067                         *CURRENT SURVEY CONTROL
 KB1067  ______________________________________________________________________
 KB1067* NAD 83(2011) POSITION- 39 59 33.16112(N) 089 30 41.83141(W)   ADJUSTED
 KB1067* NAD 83(2011) ELLIP HT-   148.728 (meters)        (06/27/12)   ADJUSTED
 KB1067* NAD 83(2011) EPOCH   -  2010.00
 KB1067* NAVD 88 ORTHO HEIGHT -   181.231 (meters)      594.59  (feet) ADJUSTED
 KB1067  ______________________________________________________________________
 KB1067  GEOID HEIGHT    -        -32.536 (meters)                     GEOID18
 KB1067  NAD 83(2011) X  -     41,709.667 (meters)                     COMP
 KB1067  NAD 83(2011) Y  - -4,893,175.832 (meters)                     COMP
 KB1067  NAD 83(2011) Z  -  4,077,446.999 (meters)                     COMP
 KB1067  LAPLACE CORR    -          2.70  (seconds)                    DEFLEC18
 KB1067  DYNAMIC HEIGHT  -        181.137 (meters)      594.28  (feet) COMP
 KB1067  MODELED GRAVITY -    980,102.8   (mgal)                       NAVD 88
 KB1067
 KB1067  VERT ORDER      -  SECOND    CLASS 0
 KB1067
 KB1067  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1067  Standards:
 KB1067         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1067            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1067  -------------------------------------------------------------------
 KB1067  NETWORK    0.57   1.16           0.26   0.20   0.59     -0.00533683
 KB1067  -------------------------------------------------------------------
 KB1067  Click here for local accuracies and other accuracy information.
 KB1067
 KB1067.The horizontal coordinates were established by GPS observations
 KB1067.and adjusted by the National Geodetic Survey in June 2012.
 KB1067
 KB1067.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1067.been affixed to the stable North American tectonic plate. See 
 KB1067.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1067
 KB1067.The horizontal coordinates are valid at the epoch date displayed above
 KB1067.which is a decimal equivalence of Year/Month/Day.
 KB1067
 KB1067.The orthometric height was determined by differential leveling and
 KB1067.adjusted by the NATIONAL GEODETIC SURVEY
 KB1067.in June 1991.
 KB1067
 KB1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1067.GEOID18 height accuracy estimate available here.
 KB1067
 KB1067.Click photographs - Photos may exist for this station.
 KB1067
 KB1067.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1067
 KB1067.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1067
 KB1067.The ellipsoidal height was determined by GPS observations
 KB1067.and is referenced to NAD 83.
 KB1067
 KB1067.The dynamic height is computed by dividing the NAVD 88
 KB1067.geopotential number by the normal gravity value computed on the
 KB1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1067.degrees latitude (g = 980.6199 gals.).
 KB1067
 KB1067.The modeled gravity was interpolated from observed gravity values.
 KB1067
 KB1067. The following values were computed from the NAD 83(2011) position.
 KB1067
 KB1067;                    North         East     Units Scale Factor Converg.
 KB1067;SPC IL W     -   369,365.576   755,939.982   MT  0.99997969   +0 25 15.6
 KB1067;SPC IL W     - 1,211,826.89  2,480,113.09   sFT  0.99997969   +0 25 15.6
 KB1067;UTM  16      - 4,429,951.327   285,573.487   MT  1.00016606   -1 36 53.3
 KB1067
 KB1067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1067!SPC IL W     -   0.99997667  x   0.99997969  =   0.99995636
 KB1067!UTM  16      -   0.99997667  x   1.00016606  =   1.00014272
 KB1067
 KB1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8557329951(NAD 83)
 KB1067
 KB1067                          SUPERSEDED SURVEY CONTROL
 KB1067
 KB1067  NAD 83(2007)-  39 59 33.16131(N)    089 30 41.83222(W) AD(2002.00) 0
 KB1067  ELLIP H (02/10/07)  148.741  (m)                       GP(2002.00)    
 KB1067  ELLIP H (02/03/05)  148.719  (m)                       GP(       ) 4 2
 KB1067  NAD 83(1997)-  39 59 33.16120(N)    089 30 41.83202(W) AD(       ) 1
 KB1067  ELLIP H (01/16/04)  148.739  (m)                       GP(       ) 3 1
 KB1067  NAVD 88 (01/16/04)  181.2    (m)  GEOID99  model used  GPS OBS        
 KB1067  NGVD 29 (??/??/92)  181.323  (m)          594.89   (f) ADJ UNCH    2 0
 KB1067
 KB1067.Superseded values are not recommended for survey control.
 KB1067
 KB1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1067.See file dsdata.pdf to determine how the superseded data were derived.
 KB1067
 KB1067_MARKER: DB = BENCH MARK DISK
 KB1067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1067_STAMPING: N 219 1960
 KB1067_MARK LOGO: CGS
 KB1067_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1067+STABILITY: SURFACE MOTION
 KB1067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1067+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2003
 KB1067
 KB1067  HISTORY     - Date     Condition        Report By
 KB1067  HISTORY     - 1960     MONUMENTED       CGS
 KB1067  HISTORY     - 20031103 GOOD             ILDT
 KB1067
 KB1067                          STATION DESCRIPTION
 KB1067
 KB1067'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1067'3.8 MI NE FROM WILLIAMSVILLE.
 KB1067'0.3 MILES WEST ALONG AN ASPHALT STREET FROM THE CITY WATER TOWER
 KB1067'IN WILLIAMSVILLE, THENCE 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY
 KB1067'66, ABOUT 0.05 MILES NORTHEAST OF THE JUNCTION OF AN EAST-WEST
 KB1067'GRAVELED CROSS ROAD, 70 FEET SOUTHEAST OF THE CENTER LINE OF THE
 KB1067'NORTH BOUND LANE OF U.S. HIGHWAY 66, 276 FEET NORTHEAST OF THE
 KB1067'CENTER LINE OF THE GRAVEL ROAD EAST, 2 FEET SOUTHWEST OF THE
 KB1067'THIRD TELEGRAPH POLE NORTH OF THE JUNCTION OF THE GRAVEL ROAD,
 KB1067'62 FEET EAST OF THE NORTHEAST END OF THE SOUTHEAST HEADWALL OF A
 KB1067'CONCRETE PIPE CULVERT UNDER U.S. HIGHWAY 66, 27 FEET NORTHWEST OF
 KB1067'THE NORTH WEST RAIL OF THE SOUTH BOUND TRACK OF THE GULF MOBILE
 KB1067'AND OHIO RAILROAD, 2.3 FEET NORTH OF A METAL WITNESS POST, 2.5
 KB1067'FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 KB1067'CONCRETE POST PROJECTING 3 INCHES.  THIS MARK MAY ALSO BE REACHED
 KB1067'FROM THE JUNCTION OF U.S. HIGHWAY 66 AND MT. PULASKI ROAD IN
 KB1067'ELKHART BY GOING 2.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66.
 KB1067
 KB1067                          STATION RECOVERY (2003)
 KB1067
 KB1067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 KB1067'RECOVERED AS DESCRIBED
 KB1067'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0200 ***********************************************************************
 LC0200  DESIGNATION -  N 22
 LC0200  PID         -  LC0200
 LC0200  STATE/COUNTY-  IL/CHAMPAIGN
 LC0200  COUNTRY     -  US
 LC0200  USGS QUAD   -  FOOSLAND (2018)
 LC0200
 LC0200                         *CURRENT SURVEY CONTROL
 LC0200  ______________________________________________________________________
 LC0200* NAD 83(1986) POSITION- 40 19 06.     (N) 088 27 29.     (W)   SCALED
 LC0200* NAVD 88 ORTHO HEIGHT -   226.499 (meters)      743.11  (feet) ADJUSTED
 LC0200  ______________________________________________________________________
 LC0200  GEOID HEIGHT    -        -32.038 (meters)                     GEOID18
 LC0200  DYNAMIC HEIGHT  -        226.389 (meters)      742.74  (feet) COMP
 LC0200  MODELED GRAVITY -    980,131.4   (mgal)                       NAVD 88
 LC0200
 LC0200  VERT ORDER      -  SECOND    CLASS 0
 LC0200
 LC0200.The horizontal coordinates were scaled from a map and have
 LC0200.an estimated accuracy of +/- 6 seconds.
 LC0200
 LC0200.The orthometric height was determined by differential leveling and
 LC0200.adjusted by the NATIONAL GEODETIC SURVEY
 LC0200.in June 1991.
 LC0200
 LC0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0200.GEOID18 height accuracy estimate available here.
 LC0200
 LC0200.Click photographs - Photos may exist for this station.
 LC0200
 LC0200.The dynamic height is computed by dividing the NAVD 88
 LC0200.geopotential number by the normal gravity value computed on the
 LC0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0200.degrees latitude (g = 980.6199 gals.).
 LC0200
 LC0200.The modeled gravity was interpolated from observed gravity values.
 LC0200
 LC0200;                    North         East    Units  Estimated Accuracy
 LC0200;SPC IL E     -   405,350.      289,400.      MT  (+/- 180 meters Scaled)
 LC0200
 LC0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK761641(NAD 83)
 LC0200
 LC0200                          SUPERSEDED SURVEY CONTROL
 LC0200
 LC0200  NGVD 29 (??/??/92)  226.547  (m)          743.26   (f) ADJ UNCH    2 0
 LC0200
 LC0200.Superseded values are not recommended for survey control.
 LC0200
 LC0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0200.See file dsdata.pdf to determine how the superseded data were derived.
 LC0200
 LC0200_MARKER: DB = BENCH MARK DISK
 LC0200_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0200_SP_SET: SWITCH GUIDE
 LC0200_STAMPING: N 22 1934
 LC0200_MARK LOGO: CGS
 LC0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0200+STABILITY: SURFACE MOTION
 LC0200
 LC0200  HISTORY     - Date     Condition        Report By
 LC0200  HISTORY     - 1934     MONUMENTED       CGS
 LC0200  HISTORY     - 1954     MARK NOT FOUND   USGS
 LC0200  HISTORY     - 20120830 MARK NOT FOUND   ILDT
 LC0200
 LC0200                          STATION DESCRIPTION
 LC0200
 LC0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0200'AT LOTUS.
 LC0200'AT LOTUS, CHAMPAIGN COUNTY, 7 POLES SOUTH OF MILEPOST 124, 50
 LC0200'FEET SOUTHWEST OF THE WABASH RAILWAY STATION, 12 FEET SOUTH OF THE
 LC0200'CROSSING OF THE CENTERLINE OF THE ILLINOIS CENTRAL RAILWAY, IN
 LC0200'THE TOP OF THE SOUTHEAST CORNER OF A CONCRETE SWITCH GUIDE, 16
 LC0200'FEET NORTHEAST OF A SIGNAL TOWER, 8 FEET WEST OF THE CENTERLINE
 LC0200'OF THE WABASH RAILWAY, AND ABOUT 6 INCHES LOWER THAN THE TRACK.
 LC0200'A STANDARD DISK, STAMPED N 22 1934.
 LC0200
 LC0200                          STATION RECOVERY (1954)
 LC0200
 LC0200'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1954
 LC0200'MARK NOT FOUND.
 LC0200
 LC0200                          STATION RECOVERY (2012)
 LC0200
 LC0200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0200'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1071 ***********************************************************************
 LC1071  DESIGNATION -  N 220
 LC1071  PID         -  LC1071
 LC1071  STATE/COUNTY-  IL/LOGAN
 LC1071  COUNTRY     -  US
 LC1071  USGS QUAD   -  WAYNESVILLE WEST (2018)
 LC1071
 LC1071                         *CURRENT SURVEY CONTROL
 LC1071  ______________________________________________________________________
 LC1071* NAD 83(1986) POSITION- 40 14 40.     (N) 089 14 44.     (W)   SCALED
 LC1071* NAVD 88 ORTHO HEIGHT -   210.628 (meters)      691.04  (feet) ADJUSTED
 LC1071  ______________________________________________________________________
 LC1071  GEOID HEIGHT    -        -32.514 (meters)                     GEOID18
 LC1071  DYNAMIC HEIGHT  -        210.520 (meters)      690.68  (feet) COMP
 LC1071  MODELED GRAVITY -    980,108.3   (mgal)                       NAVD 88
 LC1071
 LC1071  VERT ORDER      -  SECOND    CLASS 0
 LC1071
 LC1071.The horizontal coordinates were scaled from a map and have
 LC1071.an estimated accuracy of +/- 6 seconds.
 LC1071
 LC1071.The orthometric height was determined by differential leveling and
 LC1071.adjusted by the NATIONAL GEODETIC SURVEY
 LC1071.in June 1991.
 LC1071
 LC1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1071.GEOID18 height accuracy estimate available here.
 LC1071
 LC1071.Click photographs - Photos may exist for this station.
 LC1071
 LC1071.The dynamic height is computed by dividing the NAVD 88
 LC1071.geopotential number by the normal gravity value computed on the
 LC1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1071.degrees latitude (g = 980.6199 gals.).
 LC1071
 LC1071.The modeled gravity was interpolated from observed gravity values.
 LC1071
 LC1071;                    North         East    Units  Estimated Accuracy
 LC1071;SPC IL W     -   397,540.      778,370.      MT  (+/- 180 meters Scaled)
 LC1071
 LC1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK089573(NAD 83)
 LC1071
 LC1071                          SUPERSEDED SURVEY CONTROL
 LC1071
 LC1071  NGVD 29 (??/??/92)  210.699  (m)          691.27   (f) ADJ UNCH    2 0
 LC1071
 LC1071.Superseded values are not recommended for survey control.
 LC1071
 LC1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1071.See file dsdata.pdf to determine how the superseded data were derived.
 LC1071
 LC1071_MARKER: DB = BENCH MARK DISK
 LC1071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1071_STAMPING: N 220 1960
 LC1071_MARK LOGO: CGS
 LC1071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1071+STABILITY: SURFACE MOTION
 LC1071
 LC1071  HISTORY     - Date     Condition        Report By
 LC1071  HISTORY     - 1960     MONUMENTED       CGS
 LC1071
 LC1071                          STATION DESCRIPTION
 LC1071
 LC1071'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1071'1.7 MI SW FROM ATLANTA.
 LC1071'ABOUT 0.9 MILES SOUTHWEST ALONG AN ASPHALT STREET (OLD U.S. 66)
 LC1071'FROM PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA, THENCE 0.55
 LC1071'MILES SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.25 MILES EAST
 LC1071'ALONG A GRAVEL ROAD, 16 FEET SOUTH OF THE CENTER LINE OF THE
 LC1071'ROAD, 2 FEET WEST OF THE SIXTH TELEPHONE POLE EAST OF THE
 LC1071'JUNCTION OF U.S. 66, 92 FEET SOUTHEAST AND ACROSS THE ROAD FROM
 LC1071'THE FOURTH POWER POLE EAST OF THE JUNCTION OF U.S. 66, 1.2 FEET
 LC1071'NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 LC1071'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0542 ***********************************************************************
 NH0542  DESIGNATION -  N 221
 NH0542  PID         -  NH0542
 NH0542  STATE/COUNTY-  IL/WINNEBAGO
 NH0542  COUNTRY     -  US
 NH0542  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0542
 NH0542                         *CURRENT SURVEY CONTROL
 NH0542  ______________________________________________________________________
 NH0542* NAD 83(1986) POSITION- 42 23 26.     (N) 089 02 51.     (W)   SCALED
 NH0542* NAVD 88 ORTHO HEIGHT -   224.847 (meters)      737.69  (feet) ADJUSTED
 NH0542  ______________________________________________________________________
 NH0542  GEOID HEIGHT    -        -33.605 (meters)                     GEOID18
 NH0542  DYNAMIC HEIGHT  -        224.777 (meters)      737.46  (feet) COMP
 NH0542  MODELED GRAVITY -    980,302.8   (mgal)                       NAVD 88
 NH0542
 NH0542  VERT ORDER      -  FIRST     CLASS II
 NH0542
 NH0542.The horizontal coordinates were scaled from a map and have
 NH0542.an estimated accuracy of +/- 6 seconds.
 NH0542
 NH0542.The orthometric height was determined by differential leveling and
 NH0542.adjusted by the NATIONAL GEODETIC SURVEY
 NH0542.in June 1991.
 NH0542
 NH0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0542.GEOID18 height accuracy estimate available here.
 NH0542
 NH0542.Click photographs - Photos may exist for this station.
 NH0542
 NH0542.The dynamic height is computed by dividing the NAVD 88
 NH0542.geopotential number by the normal gravity value computed on the
 NH0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0542.degrees latitude (g = 980.6199 gals.).
 NH0542
 NH0542.The modeled gravity was interpolated from observed gravity values.
 NH0542
 NH0542;                    North         East    Units  Estimated Accuracy
 NH0542;SPC IL W     -   636,070.      792,150.      MT  (+/- 180 meters Scaled)
 NH0542
 NH0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM314951(NAD 83)
 NH0542
 NH0542                          SUPERSEDED SURVEY CONTROL
 NH0542
 NH0542  NGVD 29 (??/??/92)  224.908  (m)          737.89   (f) ADJ UNCH    1 2
 NH0542
 NH0542.Superseded values are not recommended for survey control.
 NH0542
 NH0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0542.See file dsdata.pdf to determine how the superseded data were derived.
 NH0542
 NH0542_MARKER: DB = BENCH MARK DISK
 NH0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0542_STAMPING: N 221 1960
 NH0542_MARK LOGO: CGS
 NH0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0542+STABILITY: SURFACE MOTION
 NH0542_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0542+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2010
 NH0542
 NH0542  HISTORY     - Date     Condition        Report By
 NH0542  HISTORY     - 1960     MONUMENTED       CGS
 NH0542  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0542  HISTORY     - 20100727 GOOD             ILHD
 NH0542
 NH0542                          STATION DESCRIPTION
 NH0542
 NH0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0542'1.7 MI NE FROM LATHAM PARK.
 NH0542'ABOUT 1.7 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0542'AND PACIFIC RAILROAD FROM THE CROSSING OF LATHAM ROAD AT LATHAM
 NH0542'PARK, 503 YARDS SOUTH OF MILEPOLE 5, IN S-7, R-2E, T-45 N, 198
 NH0542'YARDS NORTH-NORTHEAST OF THE NORTHEAST END OF A 75-FOOT WOODEN
 NH0542'TRESTLE OVER A FIELD ROAD, 47 FEET WEST-NORTHWEST OF THE
 NH0542'WEST-NORTHWEST RAIL AND ON THE OUTSIDE OF A CURVE, 1 1/2 FEET
 NH0542'EAST-SOUTHEAST OF A RIGHT-OF-WAY FENCE, 18 YARDS SOUTH-SOUTHWEST
 NH0542'OF A 36-INCH OAK TREE ALONG FENCE LINE, 0.1 MILE EAST-NORTHEAST
 NH0542'OF A CONCRETE FARM SILO, 2.2 FEET SOUTH OF A STEEL WITNESS POST,
 NH0542'ABOUT 1 FOOT ABOVE THE LEVEL OF TRACK, AND SET IN TOP OF A
 NH0542'CONCRETE POST PROJECTING 4 INCHES.
 NH0542
 NH0542                          STATION RECOVERY (1997)
 NH0542
 NH0542'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0542'MARK NOT FOUND.
 NH0542
 NH0542                          STATION RECOVERY (2010)
 NH0542
 NH0542'RECOVERY NOTE BY IL HIGHWAY DEPT 2010 (TPH)
 NH0542'RECOVERED AS DESCRIBED
 NH0542'GO EAST ON PAVED RD TO ATWOOD FOREST PRESERVE FROM OLD RIVER RD.
 NH0542'TAKE DRIVE TO GOLF COURSE ENTRANCE. TO THE RIGHT IS THE WOODEN
 NH0542'RAILROAD TRESTLE AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7251 ***********************************************************************
 AB7251  DESIGNATION -  N 222 RESET
 AB7251  PID         -  AB7251
 AB7251  STATE/COUNTY-  IL/WINNEBAGO
 AB7251  COUNTRY     -  US
 AB7251  USGS QUAD   -  ROCKFORD NORTH (2018)
 AB7251
 AB7251                         *CURRENT SURVEY CONTROL
 AB7251  ______________________________________________________________________
 AB7251* NAD 83(1986) POSITION- 42 16 10.     (N) 089 05 28.     (W)   SCALED
 AB7251* NAVD 88 ORTHO HEIGHT -   219.16  (meters)      719.0   (feet) RESET
 AB7251  ______________________________________________________________________
 AB7251  GEOID HEIGHT    -        -33.389 (meters)                     GEOID18
 AB7251  VERT ORDER      -  THIRD
 AB7251
 AB7251.The horizontal coordinates were scaled from a map and have
 AB7251.an estimated accuracy of +/- 6 seconds.
 AB7251
 AB7251.The orthometric height was computed from unverified reset data.
 AB7251
 AB7251.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7251.GEOID18 height accuracy estimate available here.
 AB7251
 AB7251.Click photographs - Photos may exist for this station.
 AB7251
 AB7251;                    North         East    Units  Estimated Accuracy
 AB7251;SPC IL W     -   622,570.      788,730.      MT  (+/- 180 meters Scaled)
 AB7251
 AB7251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM275818(NAD 83)
 AB7251
 AB7251                          SUPERSEDED SURVEY CONTROL
 AB7251
 AB7251.No superseded survey control is available for this station.
 AB7251
 AB7251_MARKER: DV = VERTICAL CONTROL DISK
 AB7251_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AB7251_SP_SET: BRIDGE ABUTMENT
 AB7251_STAMPING: N 222 RESET 1991
 AB7251_MARK LOGO: NGS
 AB7251_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7251_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7251_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB7251+SATELLITE: SATELLITE OBSERVATIONS - 1991
 AB7251
 AB7251  HISTORY     - Date     Condition        Report By
 AB7251  HISTORY     - 1991     MONUMENTED       NGS
 AB7251
 AB7251                          STATION DESCRIPTION
 AB7251
 AB7251'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991 (RKB)
 AB7251'STATION IS LOCATED AT ROCKFORD, NORTH OF AND ACROSS STATE STREET FROM
 AB7251'THE ROCKFORD REGISTER STAR NEWSPAPER TOWER, 1.9 M (6.2 FT) NORTH OF
 AB7251'THE NORTH CURB OF STATE STREET, 0.7 M (2.3 FT) SOUTH OF THE NORTH EDGE
 AB7251'OF ABUTMENT/SIDEWALK AT THE EAST END OF THE STATE STREET BRIDGE OVER
 AB7251'ROCK RIVER, SET IN A DRILL HOLE AND LEVEL WITH THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0530 ***********************************************************************
 MF0530  DESIGNATION -  N 223
 MF0530  PID         -  MF0530
 MF0530  STATE/COUNTY-  IL/OGLE
 MF0530  COUNTRY     -  US
 MF0530  USGS QUAD   -  ROCHELLE (2018)
 MF0530
 MF0530                         *CURRENT SURVEY CONTROL
 MF0530  ______________________________________________________________________
 MF0530* NAD 83(1986) POSITION- 41 57 18.     (N) 089 06 46.     (W)   SCALED
 MF0530* NAVD 88 ORTHO HEIGHT -   248.637 (meters)      815.74  (feet) ADJUSTED
 MF0530  ______________________________________________________________________
 MF0530  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF0530  DYNAMIC HEIGHT  -        248.551 (meters)      815.45  (feet) COMP
 MF0530  MODELED GRAVITY -    980,270.9   (mgal)                       NAVD 88
 MF0530
 MF0530  VERT ORDER      -  FIRST     CLASS I
 MF0530
 MF0530.The horizontal coordinates were scaled from a map and have
 MF0530.an estimated accuracy of +/- 6 seconds.
 MF0530
 MF0530.The orthometric height was determined by differential leveling and
 MF0530.adjusted by the NATIONAL GEODETIC SURVEY
 MF0530.in June 1991.
 MF0530
 MF0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0530.GEOID18 height accuracy estimate available here.
 MF0530
 MF0530.Click photographs - Photos may exist for this station.
 MF0530
 MF0530.The dynamic height is computed by dividing the NAVD 88
 MF0530.geopotential number by the normal gravity value computed on the
 MF0530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0530.degrees latitude (g = 980.6199 gals.).
 MF0530
 MF0530.The modeled gravity was interpolated from observed gravity values.
 MF0530
 MF0530;                    North         East    Units  Estimated Accuracy
 MF0530;SPC IL W     -   587,620.      787,370.      MT  (+/- 180 meters Scaled)
 MF0530
 MF0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM248469(NAD 83)
 MF0530
 MF0530                          SUPERSEDED SURVEY CONTROL
 MF0530
 MF0530  NGVD 29 (??/??/92)  248.686  (m)          815.90   (f) ADJ UNCH    1 1
 MF0530
 MF0530.Superseded values are not recommended for survey control.
 MF0530
 MF0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0530.See file dsdata.pdf to determine how the superseded data were derived.
 MF0530
 MF0530_MARKER: DB = BENCH MARK DISK
 MF0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0530_STAMPING: N 223 1960
 MF0530_MARK LOGO: CGS
 MF0530_PROJECTION: FLUSH
 MF0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0530+STABILITY: SURFACE MOTION
 MF0530_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0530+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2019
 MF0530
 MF0530  HISTORY     - Date     Condition        Report By
 MF0530  HISTORY     - 1960     MONUMENTED       CGS
 MF0530  HISTORY     - 1969     GOOD             CGS
 MF0530  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 MF0530  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0530  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0530  HISTORY     - 20191030 GOOD             ILDT
 MF0530
 MF0530                          STATION DESCRIPTION
 MF0530
 MF0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0530'3.6 MI S FROM KINGS.
 MF0530'ABOUT 3.6 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0530'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, OR ABOUT
 MF0530'3.05 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0530'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 1.2 MILES NORTH ALONG
 MF0530'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, 0.5 MILE NORTH OF
 MF0530'MILEPOST 1, 0.5 MILE SOUTH OF THE CROSSING OF THE RAILROAD AND
 MF0530'A PAVED ROAD, 46 1/2 FEET EAST OF THE EAST RAIL, 111 YARDS NORTH
 MF0530'OF A METAL CULVERT, 6 RAILS NORTH OF A RAILROAD SIGNAL LIGHT,
 MF0530'30 1/2 FEET NORTH OF A TELEPHONE POLE WHICH IS BRACED BY 2 GUY
 MF0530'WIRES, ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 MF0530'THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE
 MF0530'SURFACE OF THE GROUND.  SEC 10, T40N, R1E
 MF0530
 MF0530                          STATION RECOVERY (1996)
 MF0530
 MF0530'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0530'MARK NOT FOUND.
 MF0530
 MF0530                          STATION RECOVERY (2001)
 MF0530
 MF0530'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0530'MARK NOT FOUND.
 MF0530
 MF0530                          STATION RECOVERY (2004)
 MF0530
 MF0530'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0530'MARK NOT FOUND.
 MF0530
 MF0530                          STATION RECOVERY (2019)
 MF0530
 MF0530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RBI)
 MF0530'RAILROAD TRACKS ARE NO LONGER ACTIVE.  SIGN IS IN BAD SHAPE BUT STILL
 MF0530'THERE, 2 FT (0.6 M) SOUTH-SOUTHWEST OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0577 ***********************************************************************
 MF0577  DESIGNATION -  N 224
 MF0577  PID         -  MF0577
 MF0577  STATE/COUNTY-  IL/LEE
 MF0577  COUNTRY     -  US
 MF0577  USGS QUAD   -  COMPTON (2018)
 MF0577
 MF0577                         *CURRENT SURVEY CONTROL
 MF0577  ______________________________________________________________________
 MF0577* NAD 83(1986) POSITION- 41 44 32.     (N) 089 01 22.     (W)   SCALED
 MF0577* NAVD 88 ORTHO HEIGHT -   257.144 (meters)      843.65  (feet) ADJUSTED
 MF0577  ______________________________________________________________________
 MF0577  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 MF0577  DYNAMIC HEIGHT  -        257.047 (meters)      843.33  (feet) COMP
 MF0577  MODELED GRAVITY -    980,240.1   (mgal)                       NAVD 88
 MF0577
 MF0577  VERT ORDER      -  FIRST     CLASS I
 MF0577
 MF0577.The horizontal coordinates were scaled from a map and have
 MF0577.an estimated accuracy of +/- 6 seconds.
 MF0577
 MF0577.The orthometric height was determined by differential leveling and
 MF0577.adjusted by the NATIONAL GEODETIC SURVEY
 MF0577.in June 1991.
 MF0577
 MF0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0577.GEOID18 height accuracy estimate available here.
 MF0577
 MF0577.Click photographs - Photos may exist for this station.
 MF0577
 MF0577.The dynamic height is computed by dividing the NAVD 88
 MF0577.geopotential number by the normal gravity value computed on the
 MF0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0577.degrees latitude (g = 980.6199 gals.).
 MF0577
 MF0577.The modeled gravity was interpolated from observed gravity values.
 MF0577
 MF0577;                    North         East    Units  Estimated Accuracy
 MF0577;SPC IL W     -   564,090.      795,150.      MT  (+/- 180 meters Scaled)
 MF0577
 MF0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM317231(NAD 83)
 MF0577
 MF0577                          SUPERSEDED SURVEY CONTROL
 MF0577
 MF0577  NGVD 29 (??/??/92)  257.182  (m)          843.77   (f) ADJ UNCH    1 1
 MF0577
 MF0577.Superseded values are not recommended for survey control.
 MF0577
 MF0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0577.See file dsdata.pdf to determine how the superseded data were derived.
 MF0577
 MF0577_MARKER: DB = BENCH MARK DISK
 MF0577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0577_STAMPING: N 224 1960
 MF0577_MARK LOGO: CGS
 MF0577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0577+STABILITY: SURFACE MOTION
 MF0577
 MF0577  HISTORY     - Date     Condition        Report By
 MF0577  HISTORY     - 1960     MONUMENTED       CGS
 MF0577  HISTORY     - 1969     GOOD             CGS
 MF0577  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0577  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0577  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0577
 MF0577                          STATION DESCRIPTION
 MF0577
 MF0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0577'13.4 MI S FROM ROCHELLE.
 MF0577'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND
 MF0577'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, THENCE 7.8 MILES
 MF0577'SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0577'RAILROAD, 0.25 MILE NORTH OF A CROSSING OF THE RAILROAD AND A
 MF0577'GRAVELED ROAD, ON THE OUTSIDE OF A CURVE IN THE TRACK, 46 1/2
 MF0577'FEET EAST OF THE EAST RAIL, 131 FEET SOUTHEAST OF THE CENTER
 MF0577'OF A CROSSING OF THE RAILROAD AND A TRAIL ROAD, 119 FEET SOUTH
 MF0577'OF THE CENTER OF A GATE, 1 1/2 FEET WEST OF A FENCE, 25 1/2
 MF0577'RAILS NORTH OF R.M. JACKSON, 2.3 FEET SOUTH OF A METAL WITNESS
 MF0577'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 MF0577'THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE
 MF0577'SURFACE OF THE GROUND.  SEC 29, T38N, R 2E.
 MF0577
 MF0577                          STATION RECOVERY (1995)
 MF0577
 MF0577'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0577'MARK NOT FOUND.
 MF0577
 MF0577                          STATION RECOVERY (2002)
 MF0577
 MF0577'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0577'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0577
 MF0577                          STATION RECOVERY (2003)
 MF0577
 MF0577'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0577'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0691 ***********************************************************************
 MF0691  DESIGNATION -  N 225
 MF0691  PID         -  MF0691
 MF0691  STATE/COUNTY-  IL/LASALLE
 MF0691  COUNTRY     -  US
 MF0691  USGS QUAD   -  TROY GROVE (2018)
 MF0691
 MF0691                         *CURRENT SURVEY CONTROL
 MF0691  ______________________________________________________________________
 MF0691* NAD 83(2011) POSITION- 41 22 56.10836(N) 089 06 58.71935(W)   ADJUSTED
 MF0691* NAD 83(2011) ELLIP HT-   164.027 (meters)        (06/27/12)   ADJUSTED
 MF0691* NAD 83(2011) EPOCH   -  2010.00
 MF0691* NAVD 88 ORTHO HEIGHT -   197.043 (meters)      646.47  (feet) ADJUSTED
 MF0691  ______________________________________________________________________
 MF0691  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0691  NAD 83(2011) X  -     73,917.111 (meters)                     COMP
 MF0691  NAD 83(2011) Y  - -4,792,186.349 (meters)                     COMP
 MF0691  NAD 83(2011) Z  -  4,194,477.444 (meters)                     COMP
 MF0691  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 MF0691  DYNAMIC HEIGHT  -        196.965 (meters)      646.21  (feet) COMP
 MF0691  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 MF0691
 MF0691  VERT ORDER      -  FIRST     CLASS I
 MF0691
 MF0691  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0691  Standards:
 MF0691         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0691            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0691  -------------------------------------------------------------------
 MF0691  NETWORK    0.86   1.16           0.39   0.30   0.59      0.15302485
 MF0691  -------------------------------------------------------------------
 MF0691  Click here for local accuracies and other accuracy information.
 MF0691
 MF0691.The horizontal coordinates were established by GPS observations
 MF0691.and adjusted by the National Geodetic Survey in June 2012.
 MF0691
 MF0691.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0691.been affixed to the stable North American tectonic plate. See 
 MF0691.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0691
 MF0691.The horizontal coordinates are valid at the epoch date displayed above
 MF0691.which is a decimal equivalence of Year/Month/Day.
 MF0691
 MF0691.The orthometric height was determined by differential leveling and
 MF0691.adjusted by the NATIONAL GEODETIC SURVEY
 MF0691.in June 1991.
 MF0691
 MF0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0691.GEOID18 height accuracy estimate available here.
 MF0691
 MF0691.Click photographs - Photos may exist for this station.
 MF0691
 MF0691.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0691
 MF0691.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0691
 MF0691.The ellipsoidal height was determined by GPS observations
 MF0691.and is referenced to NAD 83.
 MF0691
 MF0691.The dynamic height is computed by dividing the NAVD 88
 MF0691.geopotential number by the normal gravity value computed on the
 MF0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0691.degrees latitude (g = 980.6199 gals.).
 MF0691
 MF0691.The modeled gravity was interpolated from observed gravity values.
 MF0691
 MF0691. The following values were computed from the NAD 83(2011) position.
 MF0691
 MF0691;                    North         East     Units Scale Factor Converg.
 MF0691;SPC IL E     -   523,788.603   234,507.468   MT  1.00002777   -0 31 03.5
 MF0691;SPC IL E     - 1,718,463.11    769,379.92   sFT  1.00002777   -0 31 03.5
 MF0691;UTM  16      - 4,583,353.115   323,042.114   MT  0.99998538   -1 23 57.9
 MF0691
 MF0691!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0691!SPC IL E     -   0.99997427  x   1.00002777  =   1.00000204
 MF0691!UTM  16      -   0.99997427  x   0.99998538  =   0.99995965
 MF0691
 MF0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2304283353(NAD 83)
 MF0691
 MF0691                          SUPERSEDED SURVEY CONTROL
 MF0691
 MF0691  NAD 83(2007)-  41 22 56.10833(N)    089 06 58.72022(W) AD(2002.00) 0
 MF0691  ELLIP H (02/10/07)  164.059  (m)                       GP(2002.00)    
 MF0691  ELLIP H (02/03/05)  164.038  (m)                       GP(       ) 4 2
 MF0691  NAD 83(1997)-  41 22 56.10812(N)    089 06 58.72055(W) AD(       ) 1
 MF0691  ELLIP H (03/04/03)  164.068  (m)                       GP(       ) 4 2
 MF0691  NAVD 88             197.04   (m)          646.5    (f) LEVELING    3  
 MF0691  NGVD 29 (??/??/92)  197.096  (m)          646.64   (f) ADJ UNCH    1 1
 MF0691
 MF0691.Superseded values are not recommended for survey control.
 MF0691
 MF0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0691.See file dsdata.pdf to determine how the superseded data were derived.
 MF0691
 MF0691_MARKER: DB = BENCH MARK DISK
 MF0691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0691_STAMPING: N 225 1960
 MF0691_MARK LOGO: CGS
 MF0691_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0691+STABILITY: SURFACE MOTION
 MF0691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0691+SATELLITE: SATELLITE OBSERVATIONS - November 07, 2005
 MF0691
 MF0691  HISTORY     - Date     Condition        Report By
 MF0691  HISTORY     - 1960     MONUMENTED       CGS
 MF0691  HISTORY     - 1969     GOOD             CGS
 MF0691  HISTORY     - 19970711 GOOD             USPSQD
 MF0691  HISTORY     - 200205   GOOD             ASCPC
 MF0691  HISTORY     - 20020803 GOOD             USPSQD
 MF0691  HISTORY     - 20051107 GOOD             JCLS
 MF0691
 MF0691                          STATION DESCRIPTION
 MF0691
 MF0691'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0691'4.2 MI N FROM LA SALLE.
 MF0691'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0691'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0691'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS
 MF0691'AVENUE WHICH IS STATE HIGHWAY 351, THENCE 1.05 MILES NORTHWEST
 MF0691'ALONG OLD U.S. HIGHWAY 51, THENCE 1.1 MILES NORTH ALONG THE
 MF0691'ILLINOIS CENTRAL RAILROAD, 0.15 MILE NORTH OF MILEPOST 860,
 MF0691'46 FEET WEST OF THE WEST RAIL, 42 FEET NORTH OF THE CENTER LINE OF
 MF0691'A GRAVELED ROAD, 16 FEET NORTH OF A CORNER FENCE POST, 14 FEET
 MF0691'NORTHWEST OF A TELEPHONE POLE, 1 FOOT EAST OF A FENCE, ABOUT 2
 MF0691'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0691'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0691'SEC 28, T34N, R 1E.
 MF0691
 MF0691                          STATION RECOVERY (1997)
 MF0691
 MF0691'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0691'RECOVERED IN GOOD CONDITION.
 MF0691
 MF0691                          STATION RECOVERY (2002)
 MF0691
 MF0691'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0691'RECOVERED AS DESCRIBED
 MF0691
 MF0691                          STATION RECOVERY (2002)
 MF0691
 MF0691'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0691'RECOVERED IN GOOD CONDITION.
 MF0691
 MF0691                          STATION RECOVERY (2005)
 MF0691
 MF0691'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005
 MF0691'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0115 ***********************************************************************
 NH0115  DESIGNATION -  N 226
 NH0115  PID         -  NH0115
 NH0115  STATE/COUNTY-  IL/MCHENRY
 NH0115  COUNTRY     -  US
 NH0115  USGS QUAD   -  RICHMOND (2018)
 NH0115
 NH0115                         *CURRENT SURVEY CONTROL
 NH0115  ______________________________________________________________________
 NH0115* NAD 83(1986) POSITION- 42 22 38.     (N) 088 17 17.     (W)   SCALED
 NH0115* NAVD 88 ORTHO HEIGHT -   243.676 (meters)      799.46  (feet) ADJUSTED
 NH0115  ______________________________________________________________________
 NH0115  GEOID HEIGHT    -        -34.128 (meters)                     GEOID18
 NH0115  DYNAMIC HEIGHT  -        243.596 (meters)      799.20  (feet) COMP
 NH0115  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 NH0115
 NH0115  VERT ORDER      -  SECOND    CLASS 0
 NH0115
 NH0115.The horizontal coordinates were scaled from a map and have
 NH0115.an estimated accuracy of +/- 6 seconds.
 NH0115
 NH0115.The orthometric height was determined by differential leveling and
 NH0115.adjusted by the NATIONAL GEODETIC SURVEY
 NH0115.in June 1991.
 NH0115
 NH0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0115.GEOID18 height accuracy estimate available here.
 NH0115
 NH0115.Click photographs - Photos may exist for this station.
 NH0115
 NH0115.The dynamic height is computed by dividing the NAVD 88
 NH0115.geopotential number by the normal gravity value computed on the
 NH0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0115.degrees latitude (g = 980.6199 gals.).
 NH0115
 NH0115.The modeled gravity was interpolated from observed gravity values.
 NH0115
 NH0115;                    North         East    Units  Estimated Accuracy
 NH0115;SPC IL E     -   634,000.      303,730.      MT  (+/- 180 meters Scaled)
 NH0115
 NH0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM939924(NAD 83)
 NH0115
 NH0115                          SUPERSEDED SURVEY CONTROL
 NH0115
 NH0115  NGVD 29 (??/??/92)  243.735  (m)          799.65   (f) ADJ UNCH    2 0
 NH0115
 NH0115.Superseded values are not recommended for survey control.
 NH0115
 NH0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0115.See file dsdata.pdf to determine how the superseded data were derived.
 NH0115
 NH0115_MARKER: DB = BENCH MARK DISK
 NH0115_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0115_SP_SET: CULVERT
 NH0115_STAMPING: N 226 1960
 NH0115_MARK LOGO: CGS
 NH0115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0115+STABILITY: SURFACE MOTION
 NH0115
 NH0115  HISTORY     - Date     Condition        Report By
 NH0115  HISTORY     - 1960     MONUMENTED       CGS
 NH0115  HISTORY     - 19940608 POOR             USPSQD
 NH0115
 NH0115                          STATION DESCRIPTION
 NH0115
 NH0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0115'1 MI S FROM RINGWOOD.
 NH0115'ABOUT 1.05 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0115'RAILWAY FROM THE STATION SHELTER AT RINGWOOD, 0.25 MILE NORTH
 NH0115'OF MILEPOLE 68, 9 FEET WEST OF THE WEST RAIL, IN TOP OF THE
 NH0115'SOUTH END OF THE WEST HEAD WALL FOR A 12-FOOT ARCHED ROCK
 NH0115'CULVERT, 1 1/2 FEET NORTH OF THE SOUTH END OF THE HEAD WALL,
 NH0115'AND ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 NH0115
 NH0115                          STATION RECOVERY (1994)
 NH0115
 NH0115'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0115'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0182 ***********************************************************************
 NH0182  DESIGNATION -  N 227
 NH0182  PID         -  NH0182
 NH0182  STATE/COUNTY-  IL/KANE
 NH0182  COUNTRY     -  US
 NH0182  USGS QUAD   -  ELGIN (2018)
 NH0182
 NH0182                         *CURRENT SURVEY CONTROL
 NH0182  ______________________________________________________________________
 NH0182* NAD 83(1986) POSITION- 42 05 41.     (N) 088 16 22.     (W)   SCALED
 NH0182* NAVD 88 ORTHO HEIGHT -   220.099 (meters)      722.11  (feet) ADJUSTED
 NH0182  ______________________________________________________________________
 NH0182  GEOID HEIGHT    -        -33.585 (meters)                     GEOID18
 NH0182  DYNAMIC HEIGHT  -        220.023 (meters)      721.86  (feet) COMP
 NH0182  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 NH0182
 NH0182  VERT ORDER      -  SECOND    CLASS 0
 NH0182
 NH0182.The horizontal coordinates were scaled from a map and have
 NH0182.an estimated accuracy of +/- 6 seconds.
 NH0182
 NH0182.The orthometric height was determined by differential leveling and
 NH0182.adjusted by the NATIONAL GEODETIC SURVEY
 NH0182.in June 1991.
 NH0182
 NH0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0182.GEOID18 height accuracy estimate available here.
 NH0182
 NH0182.Click photographs - Photos may exist for this station.
 NH0182
 NH0182.The dynamic height is computed by dividing the NAVD 88
 NH0182.geopotential number by the normal gravity value computed on the
 NH0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0182.degrees latitude (g = 980.6199 gals.).
 NH0182
 NH0182.The modeled gravity was interpolated from observed gravity values.
 NH0182
 NH0182;                    North         East    Units  Estimated Accuracy
 NH0182;SPC IL E     -   602,630.      305,010.      MT  (+/- 180 meters Scaled)
 NH0182
 NH0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM947610(NAD 83)
 NH0182
 NH0182                          SUPERSEDED SURVEY CONTROL
 NH0182
 NH0182  NGVD 29 (??/??/92)  220.167  (m)          722.33   (f) ADJ UNCH    2 0
 NH0182
 NH0182.Superseded values are not recommended for survey control.
 NH0182
 NH0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0182.See file dsdata.pdf to determine how the superseded data were derived.
 NH0182
 NH0182_MARKER: DB = BENCH MARK DISK
 NH0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0182_STAMPING: N 227 1960
 NH0182_MARK LOGO: CGS
 NH0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0182+STABILITY: SURFACE MOTION
 NH0182
 NH0182  HISTORY     - Date     Condition        Report By
 NH0182  HISTORY     - 1960     MONUMENTED       CGS
 NH0182  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0182  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 NH0182
 NH0182                          STATION DESCRIPTION
 NH0182
 NH0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0182'0.5 MI S FROM DUNDEE.
 NH0182'ABOUT 0.5 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0182'FROM THE STATION AT DUNDEE, 0.1 MILE NORTH OF MILEPOLE 47, 0.25
 NH0182'MILE SOUTH OF THE CROSSING OF MAIN STREET, AT THE 2ND. BLACK TOP
 NH0182'STREET CROSSING SOUTH OF MAIN STREET CROSSING (A ONE WAY STREET
 NH0182'TO THE EAST), SET VERTICALLY IN THE SOUTHWEST CORNER OF THE
 NH0182'CONCRETE FOUNDATION OF WAREHOUSE AND SHIPPING DEPARTMENT OF
 NH0182'HAEGAR POTTERIES COMPANY BUILDING NO. 7, 78 FEET EAST OF THE
 NH0182'EAST RAIL OF THE MAIN TRACK, 18 FEET NORTH OF THE NORTH CURB LINE
 NH0182'OF THE STREET, 1 1/2 FEET NORTH OF THE SOUTHWEST CORNER OF THE
 NH0182'BUILDING, 2 1/2 FEET ABOVE THE LEVEL OF THE GROUND, AND ABOUT
 NH0182'5 FEET ABOVE THE LEVEL OF THE TRACK.
 NH0182
 NH0182                          STATION RECOVERY (1987)
 NH0182
 NH0182'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0182'MARK NOT FOUND.
 NH0182
 NH0182                          STATION RECOVERY (1988)
 NH0182
 NH0182'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0182'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0474 ***********************************************************************
 NH0474  DESIGNATION -  N 228
 NH0474  PID         -  NH0474
 NH0474  STATE/COUNTY-  IL/WINNEBAGO
 NH0474  COUNTRY     -  US
 NH0474  USGS QUAD   -  PECATONICA (2018)
 NH0474
 NH0474                         *CURRENT SURVEY CONTROL
 NH0474  ______________________________________________________________________
 NH0474* NAD 83(1986) POSITION- 42 18 48.     (N) 089 21 19.     (W)   SCALED
 NH0474* NAVD 88 ORTHO HEIGHT -   231.885 (meters)      760.78  (feet) ADJUSTED
 NH0474  ______________________________________________________________________
 NH0474  GEOID HEIGHT    -        -33.390 (meters)                     GEOID18
 NH0474  DYNAMIC HEIGHT  -        231.809 (meters)      760.53  (feet) COMP
 NH0474  MODELED GRAVITY -    980,288.1   (mgal)                       NAVD 88
 NH0474
 NH0474  VERT ORDER      -  FIRST     CLASS II
 NH0474
 NH0474.The horizontal coordinates were scaled from a map and have
 NH0474.an estimated accuracy of +/- 6 seconds.
 NH0474
 NH0474.The orthometric height was determined by differential leveling and
 NH0474.adjusted by the NATIONAL GEODETIC SURVEY
 NH0474.in June 1991.
 NH0474
 NH0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0474.GEOID18 height accuracy estimate available here.
 NH0474
 NH0474.Click photographs - Photos may exist for this station.
 NH0474
 NH0474.The dynamic height is computed by dividing the NAVD 88
 NH0474.geopotential number by the normal gravity value computed on the
 NH0474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0474.degrees latitude (g = 980.6199 gals.).
 NH0474
 NH0474.The modeled gravity was interpolated from observed gravity values.
 NH0474
 NH0474;                    North         East    Units  Estimated Accuracy
 NH0474;SPC IL W     -   627,200.      766,890.      MT  (+/- 180 meters Scaled)
 NH0474
 NH0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM058872(NAD 83)
 NH0474
 NH0474                          SUPERSEDED SURVEY CONTROL
 NH0474
 NH0474  NGVD 29 (??/??/92)  231.928  (m)          760.92   (f) ADJ UNCH    1 2
 NH0474
 NH0474.Superseded values are not recommended for survey control.
 NH0474
 NH0474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0474.See file dsdata.pdf to determine how the superseded data were derived.
 NH0474
 NH0474_MARKER: DB = BENCH MARK DISK
 NH0474_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 NH0474+WITH SETTING: INFORMATION.
 NH0474_STAMPING: N 228 1960
 NH0474_MARK LOGO: CGS
 NH0474_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0474_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0474
 NH0474  HISTORY     - Date     Condition        Report By
 NH0474  HISTORY     - 1960     MONUMENTED       CGS
 NH0474  HISTORY     - 1971     POOR             USGS
 NH0474  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0474  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH0474
 NH0474                          STATION DESCRIPTION
 NH0474
 NH0474'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0474'0.2 MI SE FROM PECATONICA.
 NH0474'AT PECATONICA, ABOUT 0.2 MILE SOUTHEAST ALONG THE CHICAGO AND
 NH0474'NORTH WESTERN RAILWAY FROM CROSSING OF MAIN STREET, AT THE
 NH0474'CROSSING OF TAYLOR STREET, IN SECTION 28, R 10 E., T 27 N.,
 NH0474'23 FEET SOUTHWEST OF SOUTHWEST RAIL, 37 FEET SOUTHEAST OF CENTER
 NH0474'LINE OF TAYLOR STREET, 58 FEET SOUTH OF CENTER OF CROSSING, 7
 NH0474'FEET SOUTHWEST OF MILE POLE 107, 2 FEET SOUTHEAST OF A WOODEN
 NH0474'BRACE POLE TO MILE POLE, ABOUT 5 FEET ABOVE LEVEL OF TRACK AND
 NH0474'IS A DISK ON COPPER COATED STEEL ROD PROJECTING 2 INCHES AND
 NH0474'PROTECTED BY A 6-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS
 NH0474'DRIVEN TO REFUSAL AT A DEPTH OF 6 1/2 FEET.  NOTE-- THE MARK
 NH0474'HAS BEEN RUN OVER BY A MOWER.  THE TILE HAS BEEN SHATTERED.  THE
 NH0474'DISK IS BENT DOWN.
 NH0474
 NH0474                          STATION RECOVERY (1971)
 NH0474
 NH0474'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 NH0474'MARK RECOVERED IN POOR CONDITION.
 NH0474
 NH0474                          STATION RECOVERY (1987)
 NH0474
 NH0474'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0474'MARK NOT FOUND.
 NH0474
 NH0474                          STATION RECOVERY (1997)
 NH0474
 NH0474'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0474'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0842 ***********************************************************************
 LC0842  DESIGNATION -  N 229
 LC0842  PID         -  LC0842
 LC0842  STATE/COUNTY-  IL/WOODFORD
 LC0842  COUNTRY     -  US
 LC0842  USGS QUAD   -  BENSON (2018)
 LC0842
 LC0842                         *CURRENT SURVEY CONTROL
 LC0842  ______________________________________________________________________
 LC0842* NAD 83(1986) POSITION- 40 52 00.     (N) 089 01 44.     (W)   SCALED
 LC0842* NAVD 88 ORTHO HEIGHT -   223.423 (meters)      733.01  (feet) ADJUSTED
 LC0842  ______________________________________________________________________
 LC0842  GEOID HEIGHT    -        -32.420 (meters)                     GEOID18
 LC0842  DYNAMIC HEIGHT  -        223.325 (meters)      732.69  (feet) COMP
 LC0842  MODELED GRAVITY -    980,182.0   (mgal)                       NAVD 88
 LC0842
 LC0842  VERT ORDER      -  FIRST     CLASS I
 LC0842
 LC0842.The horizontal coordinates were scaled from a map and have
 LC0842.an estimated accuracy of +/- 6 seconds.
 LC0842
 LC0842.The orthometric height was determined by differential leveling and
 LC0842.adjusted by the NATIONAL GEODETIC SURVEY
 LC0842.in June 1991.
 LC0842
 LC0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0842.GEOID18 height accuracy estimate available here.
 LC0842
 LC0842.Click photographs - Photos may exist for this station.
 LC0842
 LC0842.The dynamic height is computed by dividing the NAVD 88
 LC0842.geopotential number by the normal gravity value computed on the
 LC0842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0842.degrees latitude (g = 980.6199 gals.).
 LC0842
 LC0842.The modeled gravity was interpolated from observed gravity values.
 LC0842
 LC0842;                    North         East    Units  Estimated Accuracy
 LC0842;SPC IL W     -   466,840.      795,920.      MT  (+/- 180 meters Scaled)
 LC0842
 LC0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL290259(NAD 83)
 LC0842
 LC0842                          SUPERSEDED SURVEY CONTROL
 LC0842
 LC0842  NGVD 29 (??/??/92)  223.475  (m)          733.18   (f) ADJ UNCH    1 1
 LC0842
 LC0842.Superseded values are not recommended for survey control.
 LC0842
 LC0842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0842.See file dsdata.pdf to determine how the superseded data were derived.
 LC0842
 LC0842_MARKER: DB = BENCH MARK DISK
 LC0842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0842_STAMPING: N 229 1960
 LC0842_MARK LOGO: CGS
 LC0842_PROJECTION: FLUSH
 LC0842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0842+STABILITY: SURFACE MOTION
 LC0842
 LC0842  HISTORY     - Date     Condition        Report By
 LC0842  HISTORY     - 1960     MONUMENTED       CGS
 LC0842  HISTORY     - 1969     GOOD             CGS
 LC0842  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0842
 LC0842                          STATION DESCRIPTION
 LC0842
 LC0842'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0842'2.4 MI S FROM MINONK.
 LC0842'ABOUT 2.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0842'THE STATION AT MINONK, 0.25 MILE SOUTH OF MILEPOST 823, AT THE
 LC0842'CROSSING OF THE RAILROAD AND STATE HIGHWAY 116, 154 FEET SOUTHEAST
 LC0842'OF THE CENTER OF THE CROSSING, 96 FEET EAST OF THE EAST RAIL,
 LC0842'113 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 74 FEET
 LC0842'SOUTH OF A POWER POLE WHICH BEARS A TRANSFORMER, 2.5 FEET SOUTH
 LC0842'OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK,
 LC0842'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 LC0842'SURFACE OF THE GROUND.  SEC 19, T28N, R2E
 LC0842
 LC0842                          STATION RECOVERY (1998)
 LC0842
 LC0842'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0842'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0646 ***********************************************************************
 KB0646  DESIGNATION -  N 23
 KB0646  PID         -  KB0646
 KB0646  STATE/COUNTY-  IL/PIATT
 KB0646  COUNTRY     -  US
 KB0646  USGS QUAD   -  HAMMOND (2018)
 KB0646
 KB0646                         *CURRENT SURVEY CONTROL
 KB0646  ______________________________________________________________________
 KB0646* NAD 83(1986) POSITION- 39 47 55.03   (N) 088 35 32.22   (W)   HD_HELD1
 KB0646* NAVD 88 ORTHO HEIGHT -   206.225 (meters)      676.59  (feet) ADJUSTED
 KB0646  ______________________________________________________________________
 KB0646  GEOID HEIGHT    -        -32.297 (meters)                     GEOID18
 KB0646  DYNAMIC HEIGHT  -        206.111 (meters)      676.22  (feet) COMP
 KB0646  MODELED GRAVITY -    980,071.8   (mgal)                       NAVD 88
 KB0646
 KB0646  VERT ORDER      -  SECOND    CLASS I
 KB0646
 KB0646.The horizontal coordinates were determined by differentially corrected
 KB0646.hand held GPS observations or other comparable positioning techniques
 KB0646.and have an estimated accuracy of +/- 3 meters.
 KB0646
 KB0646.The orthometric height was determined by differential leveling and
 KB0646.adjusted by the NATIONAL GEODETIC SURVEY
 KB0646.in June 1991.
 KB0646
 KB0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0646.GEOID18 height accuracy estimate available here.
 KB0646
 KB0646.Click photographs - Photos may exist for this station.
 KB0646
 KB0646.The dynamic height is computed by dividing the NAVD 88
 KB0646.geopotential number by the normal gravity value computed on the
 KB0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0646.degrees latitude (g = 980.6199 gals.).
 KB0646
 KB0646.The modeled gravity was interpolated from observed gravity values.
 KB0646
 KB0646;                    North         East    Units  Estimated Accuracy
 KB0646;SPC IL E     -   347,673.1     277,823.0     MT  (+/- 3 meters HH1 GPS) 
 KB0646
 KB0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6368106618(NAD 83)
 KB0646
 KB0646                          SUPERSEDED SURVEY CONTROL
 KB0646
 KB0646  NGVD 29 (??/??/92)  206.295  (m)          676.82   (f) ADJ UNCH    2 0
 KB0646
 KB0646.Superseded values are not recommended for survey control.
 KB0646
 KB0646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0646.See file dsdata.pdf to determine how the superseded data were derived.
 KB0646
 KB0646_MARKER: DB = BENCH MARK DISK
 KB0646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0646_STAMPING: N 23 1934
 KB0646_MARK LOGO: CGS
 KB0646_PROJECTION: FLUSH
 KB0646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0646+STABILITY: SURFACE MOTION
 KB0646_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0646+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 KB0646
 KB0646  HISTORY     - Date     Condition        Report By
 KB0646  HISTORY     - 1934     MONUMENTED       CGS
 KB0646  HISTORY     - 20120717 GOOD             ILDT
 KB0646  HISTORY     - 20140115 GOOD             AMESC
 KB0646
 KB0646                          STATION DESCRIPTION
 KB0646
 KB0646'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0646'AT HAMMOND.
 KB0646'AT HAMMOND, PIATT COUNTY, ON THE WABASH RAILROAD, AT THE WATER
 KB0646'TOWER, AND IN THE TOP OF THE NORTH CORNER OF THE NORTH-EAST
 KB0646'CONCRETE FOUNDATION.  A STANDARD DISK, STAMPED N 23 1934.
 KB0646
 KB0646                          STATION RECOVERY (2012)
 KB0646
 KB0646'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0646'RECOVERED IN GOOD CONDITION.
 KB0646
 KB0646                          STATION RECOVERY (2014)
 KB0646
 KB0646'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0646'THE STATION IS IN THE SOUTHWEST QUADRANT OF DON RYAN STREET AND FIRST
 KB0646'STREET IN HAMMOND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0716 ***********************************************************************
 MF0716  DESIGNATION -  N 230
 MF0716  PID         -  MF0716
 MF0716  STATE/COUNTY-  IL/LASALLE
 MF0716  COUNTRY     -  US
 MF0716  USGS QUAD   -  LA SALLE (2018)
 MF0716
 MF0716                         *CURRENT SURVEY CONTROL
 MF0716  ______________________________________________________________________
 MF0716* NAD 83(1986) POSITION- 41 18 40.     (N) 089 04 39.     (W)   SCALED
 MF0716* NAVD 88 ORTHO HEIGHT -   157.896 (meters)      518.03  (feet) ADJUSTED
 MF0716  ______________________________________________________________________
 MF0716  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 MF0716  DYNAMIC HEIGHT  -        157.832 (meters)      517.82  (feet) COMP
 MF0716  MODELED GRAVITY -    980,217.4   (mgal)                       NAVD 88
 MF0716
 MF0716  VERT ORDER      -  FIRST     CLASS I
 MF0716
 MF0716.The horizontal coordinates were scaled from a map and have
 MF0716.an estimated accuracy of +/- 6 seconds.
 MF0716
 MF0716.The orthometric height was determined by differential leveling and
 MF0716.adjusted by the NATIONAL GEODETIC SURVEY
 MF0716.in June 1991.
 MF0716
 MF0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0716.GEOID18 height accuracy estimate available here.
 MF0716
 MF0716.Click photographs - Photos may exist for this station.
 MF0716
 MF0716.The dynamic height is computed by dividing the NAVD 88
 MF0716.geopotential number by the normal gravity value computed on the
 MF0716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0716.degrees latitude (g = 980.6199 gals.).
 MF0716
 MF0716.The modeled gravity was interpolated from observed gravity values.
 MF0716
 MF0716;                    North         East    Units  Estimated Accuracy
 MF0716;SPC IL E     -   515,860.      237,690.      MT  (+/- 180 meters Scaled)
 MF0716
 MF0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL260753(NAD 83)
 MF0716
 MF0716                          SUPERSEDED SURVEY CONTROL
 MF0716
 MF0716  NGVD 29 (??/??/92)  157.959  (m)          518.24   (f) ADJ UNCH    1 1
 MF0716
 MF0716.Superseded values are not recommended for survey control.
 MF0716
 MF0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0716.See file dsdata.pdf to determine how the superseded data were derived.
 MF0716
 MF0716_MARKER: DB = BENCH MARK DISK
 MF0716_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0716_SP_SET: FOUNDATION
 MF0716_STAMPING: N 230 1960
 MF0716_MARK LOGO: CGS
 MF0716_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0716
 MF0716  HISTORY     - Date     Condition        Report By
 MF0716  HISTORY     - 1960     MONUMENTED       CGS
 MF0716  HISTORY     - 1969     GOOD             CGS
 MF0716  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0716  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0716
 MF0716                          STATION DESCRIPTION
 MF0716
 MF0716'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0716'1.7 MI NW FROM OGLESBY.
 MF0716'ABOUT 0.3 MILE WEST ALONG WALNUT STREET FROM THE POST OFFICE AT
 MF0716'OGLESBY, THENCE 0.95 MILE NORTH ALONG STATE HIGHWAYS 71 AND 351,
 MF0716'THENCE 0.45 MILE NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD,
 MF0716'34 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL, SET VERTICALLY IN
 MF0716'THE WEST FACE OF THE CONCRETE FOUNDATION FOR 3 CONCRETE PILLARS
 MF0716'AT THE RAILROAD UNDERPASS FOR STATE HIGHWAY 351, AND ABOUT 2 FEET
 MF0716'ABOVE THE LEVEL OF THE TRACK.  SEC 23, T33N, R1E  NOTE-- THIS
 MF0716'MARK IS ALSO 0.15 MILE SOUTH ALONG MARQUETTE STREET FROM THE
 MF0716'POST OFFICE AT LA SALLE, THENCE 0.55 MILE EAST ALONG FIRST
 MF0716'STREET, THENCE 1.45 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 MF0716'RAILROAD.
 MF0716
 MF0716                          STATION RECOVERY (1997)
 MF0716
 MF0716'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0716'MARK NOT FOUND.
 MF0716
 MF0716                          STATION RECOVERY (2002)
 MF0716
 MF0716'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0716'THIS BRIDGE REBUILT IN 1995
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0389 ***********************************************************************
 MF0389  DESIGNATION -  N 231
 MF0389  PID         -  MF0389
 MF0389  STATE/COUNTY-  IL/LASALLE
 MF0389  COUNTRY     -  US
 MF0389  USGS QUAD   -  OTTAWA (2018)
 MF0389
 MF0389                         *CURRENT SURVEY CONTROL
 MF0389  ______________________________________________________________________
 MF0389* NAD 83(1986) POSITION- 41 21 33.     (N) 088 50 34.     (W)   SCALED
 MF0389* NAVD 88 ORTHO HEIGHT -   150.607 (meters)      494.12  (feet) ADJUSTED
 MF0389  ______________________________________________________________________
 MF0389  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 MF0389  DYNAMIC HEIGHT  -        150.549 (meters)      493.93  (feet) COMP
 MF0389  MODELED GRAVITY -    980,234.8   (mgal)                       NAVD 88
 MF0389
 MF0389  VERT ORDER      -  FIRST     CLASS II
 MF0389
 MF0389.The horizontal coordinates were scaled from a map and have
 MF0389.an estimated accuracy of +/- 6 seconds.
 MF0389
 MF0389.The orthometric height was determined by differential leveling and
 MF0389.adjusted by the NATIONAL GEODETIC SURVEY
 MF0389.in June 1991.
 MF0389
 MF0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0389.GEOID18 height accuracy estimate available here.
 MF0389
 MF0389.Click photographs - Photos may exist for this station.
 MF0389
 MF0389.The dynamic height is computed by dividing the NAVD 88
 MF0389.geopotential number by the normal gravity value computed on the
 MF0389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0389.degrees latitude (g = 980.6199 gals.).
 MF0389
 MF0389.The modeled gravity was interpolated from observed gravity values.
 MF0389
 MF0389;                    North         East    Units  Estimated Accuracy
 MF0389;SPC IL E     -   521,050.      257,370.      MT  (+/- 180 meters Scaled)
 MF0389
 MF0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL458802(NAD 83)
 MF0389
 MF0389                          SUPERSEDED SURVEY CONTROL
 MF0389
 MF0389  NGVD 29 (??/??/92)  150.663  (m)          494.30   (f) ADJ UNCH    1 2
 MF0389
 MF0389.Superseded values are not recommended for survey control.
 MF0389
 MF0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0389.See file dsdata.pdf to determine how the superseded data were derived.
 MF0389
 MF0389_MARKER: DB = BENCH MARK DISK
 MF0389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0389_STAMPING: N 231 1960
 MF0389_MARK LOGO: CGS
 MF0389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0389+STABILITY: SURFACE MOTION
 MF0389_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0389+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2003
 MF0389
 MF0389  HISTORY     - Date     Condition        Report By
 MF0389  HISTORY     - 1960     MONUMENTED       CGS
 MF0389  HISTORY     - 1987     GOOD             USPSQD
 MF0389  HISTORY     - 19970815 GOOD             USPSQD
 MF0389  HISTORY     - 19980813 GOOD             USPSQD
 MF0389  HISTORY     - 20020907 GOOD             USPSQD
 MF0389  HISTORY     - 20031112 GOOD             INDIV
 MF0389
 MF0389                          STATION DESCRIPTION
 MF0389
 MF0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0389'AT OTTAWA.
 MF0389'AT OTTAWA, ABOUT 0.9 MILE NORTH ALONG LA SALLE STREET FROM THE
 MF0389'COURTHOUSE, AT THE CROSSING OF AURORA AND STREATOR BRANCH OF
 MF0389'CHICAGO, BURLINGTON AND QUINCY RAILROAD, AT THE OFFSET INTERSECTION
 MF0389'OF W. FREMONT STREET LEADING EAST, AND ANITA DRIVE (GRAVEL
 MF0389'ROAD) LEADING WEST, IN S-2, R-3E, T-33N, 69 FEET WEST OF THE
 MF0389'WEST CURB OF LA SALLE STREET, 21 1/2 FEET NORTH OF THE NORTH
 MF0389'RAIL, 45 FEET SOUTH OF CENTER LINE OF ANITA DRIVE, 53 1/2 FEET
 MF0389'WEST-NORTHWEST OF NORTHWEST CORNER OF CONCRETE BASE OF SEMAPHORE,
 MF0389'65 1/2 FEET WEST OF A CROSSING WARNING FLASHER SIGNAL, 91 1/2
 MF0389'FEET NORTHWEST OF AND ACROSS THE TRACK FROM A FIRE HYDRANT,
 MF0389'2 1/2 FEET EAST-SOUTHEAST OF A WOODEN POST (FORMERLY A TELEPHONE
 MF0389'POLE) PROJECTING 4 FEET, 2.2 FEET EAST-SOUTHEAST OF A STEEL
 MF0389'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF TRACK, AND SET IN
 MF0389'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0389
 MF0389                          STATION RECOVERY (1987)
 MF0389
 MF0389'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0389'RECOVERED IN GOOD CONDITION.
 MF0389
 MF0389                          STATION RECOVERY (1997)
 MF0389
 MF0389'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0389'RECOVERED IN GOOD CONDITION.
 MF0389
 MF0389                          STATION RECOVERY (1998)
 MF0389
 MF0389'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0389'RECOVERED IN GOOD CONDITION.
 MF0389
 MF0389                          STATION RECOVERY (2002)
 MF0389
 MF0389'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0389'RECOVERED IN GOOD CONDITION.
 MF0389
 MF0389                          STATION RECOVERY (2003)
 MF0389
 MF0389'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (JRA)
 MF0389'RECOVERED AS DESCRIBED THE WITNESS POST IS MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0794 ***********************************************************************
 MF0794  DESIGNATION -  N 232
 MF0794  PID         -  MF0794
 MF0794  STATE/COUNTY-  IL/BUREAU
 MF0794  COUNTRY     -  US
 MF0794  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF0794
 MF0794                         *CURRENT SURVEY CONTROL
 MF0794  ______________________________________________________________________
 MF0794* NAD 83(1986) POSITION- 41 15 45.     (N) 089 23 28.     (W)   SCALED
 MF0794* NAVD 88 ORTHO HEIGHT -   140.500 (meters)      460.96  (feet) ADJUSTED
 MF0794  ______________________________________________________________________
 MF0794  GEOID HEIGHT    -        -33.141 (meters)                     GEOID18
 MF0794  DYNAMIC HEIGHT  -        140.442 (meters)      460.77  (feet) COMP
 MF0794  MODELED GRAVITY -    980,205.4   (mgal)                       NAVD 88
 MF0794
 MF0794  VERT ORDER      -  FIRST     CLASS II
 MF0794
 MF0794.The horizontal coordinates were scaled from a map and have
 MF0794.an estimated accuracy of +/- 6 seconds.
 MF0794
 MF0794.The orthometric height was determined by differential leveling and
 MF0794.adjusted by the NATIONAL GEODETIC SURVEY
 MF0794.in June 1991.
 MF0794
 MF0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0794.GEOID18 height accuracy estimate available here.
 MF0794
 MF0794.Click photographs - Photos may exist for this station.
 MF0794
 MF0794.The dynamic height is computed by dividing the NAVD 88
 MF0794.geopotential number by the normal gravity value computed on the
 MF0794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0794.degrees latitude (g = 980.6199 gals.).
 MF0794
 MF0794.The modeled gravity was interpolated from observed gravity values.
 MF0794
 MF0794;                    North         East    Units  Estimated Accuracy
 MF0794;SPC IL W     -   510,470.      764,990.      MT  (+/- 180 meters Scaled)
 MF0794
 MF0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL996706(NAD 83)
 MF0794
 MF0794                          SUPERSEDED SURVEY CONTROL
 MF0794
 MF0794  NGVD 29 (??/??/92)  140.570  (m)          461.19   (f) ADJ UNCH    1 2
 MF0794
 MF0794.Superseded values are not recommended for survey control.
 MF0794
 MF0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0794.See file dsdata.pdf to determine how the superseded data were derived.
 MF0794
 MF0794_MARKER: DB = BENCH MARK DISK
 MF0794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0794_STAMPING: N 232 1960
 MF0794_MARK LOGO: CGS
 MF0794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0794+STABILITY: SURFACE MOTION
 MF0794
 MF0794  HISTORY     - Date     Condition        Report By
 MF0794  HISTORY     - 1960     MONUMENTED       CGS
 MF0794  HISTORY     - 1981     GOOD             AEROS
 MF0794  HISTORY     - 19960316 GOOD             USPSQD
 MF0794  HISTORY     - 20010601 GOOD             USPSQD
 MF0794
 MF0794                          STATION DESCRIPTION
 MF0794
 MF0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0794'2.3 MI SW FROM BUREAU.
 MF0794'ABOUT 2.3 MILES SOUTHWEST ALONG THE PEORIA BRANCH OF THE CHICAGO,
 MF0794'ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION AT BUREAU,
 MF0794'ABOUT MIDWAY BETWEEN MILE POSTS 116 AND 117, AT A PRIVATE FIELD
 MF0794'ROAD CROSSING (DIM TRAIL), 45 FEET EAST OF EAST RAIL, 63 1/2
 MF0794'FEET NORTH OF CENTER OF GATE ACROSS ROAD, 149 FEET SOUTH-SOUTHEAST
 MF0794'OF SOUTHEAST CORNER OF CONCRETE BASE FOR BLOCK SIGNAL NO. 116.4,
 MF0794'199 FEET NORTH-NORTHEAST OF NORTHEAST CORNER OF TRESTLE NO. 116.6,
 MF0794'29 FEET SOUTHEAST OF FIRST TELEPHONE POLE NORTH OF CROSSING
 MF0794'(THE 19TH POLE SOUTH OF MILE POST 116), 104 FEET NORTH-NORTHEAST
 MF0794'OF THE 20TH TELEPHONE POLE SOUTH OF MILE POST 116, 1 1/2 FEET
 MF0794'WEST OF A FENCE LINE, 2.4 FEET NORTH-NORTHWEST OF A STEEL
 MF0794'WITNESS POST, ABOUT 3 1/2 FEET BELOW LEVEL OF TRACK AND SET
 MF0794'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0794
 MF0794                          STATION RECOVERY (1981)
 MF0794
 MF0794'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 MF0794'RECOVERED IN GOOD CONDITION.
 MF0794
 MF0794                          STATION RECOVERY (1996)
 MF0794
 MF0794'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0794'RECOVERED IN GOOD CONDITION.
 MF0794
 MF0794                          STATION RECOVERY (2001)
 MF0794
 MF0794'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0794'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0895 ***********************************************************************
 LC0895  DESIGNATION -  N 233
 LC0895  PID         -  LC0895
 LC0895  STATE/COUNTY-  IL/MARSHALL
 LC0895  COUNTRY     -  US
 LC0895  USGS QUAD   -  CHILLICOTHE (2018)
 LC0895
 LC0895                         *CURRENT SURVEY CONTROL
 LC0895  ______________________________________________________________________
 LC0895* NAD 83(1986) POSITION- 40 59 25.     (N) 089 26 45.     (W)   SCALED
 LC0895* NAVD 88 ORTHO HEIGHT -   144.230 (meters)      473.19  (feet) ADJUSTED
 LC0895  ______________________________________________________________________
 LC0895  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 LC0895  DYNAMIC HEIGHT  -        144.168 (meters)      472.99  (feet) COMP
 LC0895  MODELED GRAVITY -    980,190.7   (mgal)                       NAVD 88
 LC0895
 LC0895  VERT ORDER      -  FIRST     CLASS II
 LC0895
 LC0895.The horizontal coordinates were scaled from a map and have
 LC0895.an estimated accuracy of +/- 6 seconds.
 LC0895
 LC0895.The orthometric height was determined by differential leveling and
 LC0895.adjusted by the NATIONAL GEODETIC SURVEY
 LC0895.in June 1991.
 LC0895
 LC0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0895.GEOID18 height accuracy estimate available here.
 LC0895
 LC0895.Click photographs - Photos may exist for this station.
 LC0895
 LC0895.The dynamic height is computed by dividing the NAVD 88
 LC0895.geopotential number by the normal gravity value computed on the
 LC0895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0895.degrees latitude (g = 980.6199 gals.).
 LC0895
 LC0895.The modeled gravity was interpolated from observed gravity values.
 LC0895
 LC0895;                    North         East    Units  Estimated Accuracy
 LC0895;SPC IL W     -   480,200.      760,650.      MT  (+/- 180 meters Scaled)
 LC0895
 LC0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL942405(NAD 83)
 LC0895
 LC0895                          SUPERSEDED SURVEY CONTROL
 LC0895
 LC0895  NGVD 29 (??/??/92)  144.300  (m)          473.42   (f) ADJ UNCH    1 2
 LC0895
 LC0895.Superseded values are not recommended for survey control.
 LC0895
 LC0895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0895.See file dsdata.pdf to determine how the superseded data were derived.
 LC0895
 LC0895_MARKER: DB = BENCH MARK DISK
 LC0895_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0895_SP_SET: BRIDGE
 LC0895_STAMPING: N 233 1960
 LC0895_MARK LOGO: CGS
 LC0895_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0895
 LC0895  HISTORY     - Date     Condition        Report By
 LC0895  HISTORY     - 1960     MONUMENTED       CGS
 LC0895  HISTORY     - 19981108 GOOD             USPSQD
 LC0895
 LC0895                          STATION DESCRIPTION
 LC0895
 LC0895'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0895'2.6 MI S FROM SPARLAND.
 LC0895'ABOUT 2.6 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0895'RAILROAD FROM THE STATION AT SPARLAND, 0.3 MILE SOUTH OF MILE
 LC0895'POST 137, ALONG STATE HIGHWAY 29, IN THE TOP OF THE EAST END OF
 LC0895'NORTH ABUTMENT OF 24-FOOT CONCRETE BRIDGE OVER RATTLE SNAKE
 LC0895'HOLLOW, 50 FEET WEST OF WEST RAIL, 36 FEET EAST OF CENTER LINE
 LC0895'OF HIGHWAY AND ABOUT 6 1/2 FEET BELOW LEVEL OF HIGHWAY.
 LC0895
 LC0895                          STATION RECOVERY (1998)
 LC0895
 LC0895'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1346 ***********************************************************************
 LC1346  DESIGNATION -  N 234
 LC1346  PID         -  LC1346
 LC1346  STATE/COUNTY-  IL/PEORIA
 LC1346  COUNTRY     -  US
 LC1346  USGS QUAD   -  SPRING BAY (2018)
 LC1346
 LC1346                         *CURRENT SURVEY CONTROL
 LC1346  ______________________________________________________________________
 LC1346* NAD 83(1986) POSITION- 40 47 12.     (N) 089 36 07.     (W)   SCALED
 LC1346* NAVD 88 ORTHO HEIGHT -   238.918 (meters)      783.85  (feet) ADJUSTED
 LC1346  ______________________________________________________________________
 LC1346  GEOID HEIGHT    -        -32.903 (meters)                     GEOID18
 LC1346  DYNAMIC HEIGHT  -        238.809 (meters)      783.49  (feet) COMP
 LC1346  MODELED GRAVITY -    980,162.9   (mgal)                       NAVD 88
 LC1346
 LC1346  VERT ORDER      -  FIRST     CLASS II
 LC1346
 LC1346.This mark is at Mt Hawley Auxiliary Airport (3MY)
 LC1346
 LC1346.The horizontal coordinates were scaled from a map and have
 LC1346.an estimated accuracy of +/- 6 seconds.
 LC1346
 LC1346.The orthometric height was determined by differential leveling and
 LC1346.adjusted by the NATIONAL GEODETIC SURVEY
 LC1346.in June 1991.
 LC1346
 LC1346.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1346.GEOID18 height accuracy estimate available here.
 LC1346
 LC1346.Click photographs - Photos may exist for this station.
 LC1346
 LC1346.The dynamic height is computed by dividing the NAVD 88
 LC1346.geopotential number by the normal gravity value computed on the
 LC1346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1346.degrees latitude (g = 980.6199 gals.).
 LC1346
 LC1346.The modeled gravity was interpolated from observed gravity values.
 LC1346
 LC1346;                    North         East    Units  Estimated Accuracy
 LC1346;SPC IL W     -   457,490.      747,660.      MT  (+/- 180 meters Scaled)
 LC1346
 LC1346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL804183(NAD 83)
 LC1346
 LC1346                          SUPERSEDED SURVEY CONTROL
 LC1346
 LC1346  NGVD 29 (??/??/92)  239.002  (m)          784.13   (f) ADJ UNCH    1 2
 LC1346
 LC1346.Superseded values are not recommended for survey control.
 LC1346
 LC1346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1346.See file dsdata.pdf to determine how the superseded data were derived.
 LC1346
 LC1346_MARKER: DB = BENCH MARK DISK
 LC1346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1346_STAMPING: N 234 1960
 LC1346_MARK LOGO: CGS
 LC1346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1346+STABILITY: SURFACE MOTION
 LC1346_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1346+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2011
 LC1346
 LC1346  HISTORY     - Date     Condition        Report By
 LC1346  HISTORY     - 1960     MONUMENTED       CGS
 LC1346  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1346  HISTORY     - 20080123 GOOD             INDIV
 LC1346  HISTORY     - 20110923 GOOD             CMT
 LC1346
 LC1346                          STATION DESCRIPTION
 LC1346
 LC1346'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1346'10.5 MI N FROM PEORIA.
 LC1346'ABOUT 8.4 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1346'RAILROAD FROM THE PASSENGER STATION AT PEORIA, THENCE ABOUT 2.0
 LC1346'MILES WEST AND SOUTHWEST ALONG DETWEILLER PARK DRIVE, THENCE 0.1
 LC1346'MILE SOUTH ALONG STATE HIGHWAY 88, IN SECTION 4 (NEAR LINE
 LC1346'BETWEEN SECTIONS 4 AND 5), R 8 E, T 9 N, NEAR THE NORTHWEST
 LC1346'CORNER OF MT. HAWLEY LANE COUNTRY CLUB GOLF COURSE, 46 1/2 FEET
 LC1346'EAST OF CENTER LINE OF NORTH BOUND LANE OF HIGHWAY 88, ABOUT 145
 LC1346'YARDS SOUTHEAST AND ACROSS HIGHWAY FROM THE SOUTHWEST-NORTHEAST
 LC1346'RUNWAY OF MT. HAWLEY AIRPORT, 54 FEET SOUTH OF CENTER LINE OF
 LC1346'FOREST LAWN DRIVE, 86 FEET SOUTH OF A FIRE HYDRANT, 1.3 FEET
 LC1346'NORTH-NORTHEAST OF A HIGHWAY R/W MARKER POST, 1 FOOT NORTH OF A
 LC1346'STEEL WITNESS POST, ABOUT LEVEL WITH HIGHWAY AND SET IN THE TOP
 LC1346'OF A CONCRETE POST PROJECTING 2 INCHES.
 LC1346
 LC1346                          STATION RECOVERY (1999)
 LC1346
 LC1346'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1346'MARK NOT FOUND.
 LC1346
 LC1346                          STATION RECOVERY (2008)
 LC1346
 LC1346'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (REC)
 LC1346'WITNESS POST MISSING, BURIED 1/2 INCH
 LC1346
 LC1346                          STATION RECOVERY (2011)
 LC1346
 LC1346'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 LC1346'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1345 ***********************************************************************
 LC1345  DESIGNATION -  N 234 X
 LC1345  PID         -  LC1345
 LC1345  STATE/COUNTY-  IL/PEORIA
 LC1345  COUNTRY     -  US
 LC1345  USGS QUAD   -  SPRING BAY (2018)
 LC1345
 LC1345                         *CURRENT SURVEY CONTROL
 LC1345  ______________________________________________________________________
 LC1345* NAD 83(1986) POSITION- 40 47 17.     (N) 089 36 07.     (W)   SCALED
 LC1345* NAVD 88 ORTHO HEIGHT -   241.719 (meters)      793.04  (feet) ADJUSTED
 LC1345  ______________________________________________________________________
 LC1345  GEOID HEIGHT    -        -32.903 (meters)                     GEOID18
 LC1345  DYNAMIC HEIGHT  -        241.608 (meters)      792.68  (feet) COMP
 LC1345  MODELED GRAVITY -    980,162.9   (mgal)                       NAVD 88
 LC1345
 LC1345  VERT ORDER      -  FIRST     CLASS II
 LC1345
 LC1345.The horizontal coordinates were scaled from a map and have
 LC1345.an estimated accuracy of +/- 6 seconds.
 LC1345
 LC1345.The orthometric height was determined by differential leveling and
 LC1345.adjusted by the NATIONAL GEODETIC SURVEY
 LC1345.in June 1991.
 LC1345
 LC1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1345.GEOID18 height accuracy estimate available here.
 LC1345
 LC1345.Click photographs - Photos may exist for this station.
 LC1345
 LC1345.The dynamic height is computed by dividing the NAVD 88
 LC1345.geopotential number by the normal gravity value computed on the
 LC1345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1345.degrees latitude (g = 980.6199 gals.).
 LC1345
 LC1345.The modeled gravity was interpolated from observed gravity values.
 LC1345
 LC1345;                    North         East    Units  Estimated Accuracy
 LC1345;SPC IL W     -   457,640.      747,660.      MT  (+/- 180 meters Scaled)
 LC1345
 LC1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL804184(NAD 83)
 LC1345
 LC1345                          SUPERSEDED SURVEY CONTROL
 LC1345
 LC1345  NGVD 29 (??/??/92)  241.803  (m)          793.32   (f) ADJ UNCH    1 2
 LC1345
 LC1345.Superseded values are not recommended for survey control.
 LC1345
 LC1345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1345.See file dsdata.pdf to determine how the superseded data were derived.
 LC1345
 LC1345_MARKER: DB = BENCH MARK DISK
 LC1345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1345_STAMPING: N 234 X 1960
 LC1345_MARK LOGO: CGS
 LC1345_PROJECTION: RECESSED 3 CENTIMETERS
 LC1345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1345+STABILITY: SURFACE MOTION
 LC1345
 LC1345  HISTORY     - Date     Condition        Report By
 LC1345  HISTORY     - 1960     MONUMENTED       CGS
 LC1345  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1345
 LC1345                          STATION DESCRIPTION
 LC1345
 LC1345'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1345'10.4 MI N FROM PEORIA.
 LC1345'ABOUT 8.4 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1345'RAILROAD FROM THE PASSENGER STATION AT PEORIA, THENCE ABOUT 2.0
 LC1345'MILES WEST AND SOUTHWEST ALONG DETWEILLER PARK DRIVE, AT THE
 LC1345'JUNCTION OF STATE HIGHWAY 88, 24 FEET SOUTH OF CENTER LINE OF
 LC1345'DETWEILLER PARK DRIVE, 42 FEET EAST OF CENTER LINE OF NORTH
 LC1345'BOUND LANE OF STATE HIGHWAY 88, 51 FEET SOUTHEAST OF CENTER OF
 LC1345'JUNCTION OF DRIVE AND NORTH BOUND LANE OF HIGHWAY, 1.2 FEET
 LC1345'SOUTHEAST OF SOUTHEAST CURB OF DRIVE AND SET IN THE TOP OF A
 LC1345'CONCRETE POST ABOUT 1 INCH UNDERGROUND.
 LC1345
 LC1345                          STATION RECOVERY (1999)
 LC1345
 LC1345'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1345'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 GD1237 ***********************************************************************
 GD1237  DESIGNATION -  N 235
 GD1237  PID         -  GD1237
 GD1237  STATE/COUNTY-  IL/ALEXANDER
 GD1237  COUNTRY     -  US
 GD1237  USGS QUAD   -  WYATT (2017)
 GD1237
 GD1237                         *CURRENT SURVEY CONTROL
 GD1237  ______________________________________________________________________
 GD1237* NAD 83(1986) POSITION- 36 58 55.     (N) 089 08 54.     (W)   SCALED
 GD1237* NAVD 88 ORTHO HEIGHT -    96.101 (meters)      315.29  (feet) ADJUSTED
 GD1237  ______________________________________________________________________
 GD1237  GEOID HEIGHT    -        -28.228 (meters)                     GEOID18
 GD1237  DYNAMIC HEIGHT  -         96.030 (meters)      315.06  (feet) COMP
 GD1237  MODELED GRAVITY -    979,887.3   (mgal)                       NAVD 88
 GD1237
 GD1237  VERT ORDER      -  FIRST     CLASS I
 GD1237
 GD1237.The horizontal coordinates were scaled from a map and have
 GD1237.an estimated accuracy of +/- 6 seconds.
 GD1237
 GD1237.The orthometric height was determined by differential leveling and
 GD1237.adjusted by the NATIONAL GEODETIC SURVEY
 GD1237.in June 1991.
 GD1237
 GD1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 GD1237.GEOID18 height accuracy estimate available here.
 GD1237
 GD1237.Click photographs - Photos may exist for this station.
 GD1237
 GD1237.The dynamic height is computed by dividing the NAVD 88
 GD1237.geopotential number by the normal gravity value computed on the
 GD1237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 GD1237.degrees latitude (g = 980.6199 gals.).
 GD1237
 GD1237.The modeled gravity was interpolated from observed gravity values.
 GD1237
 GD1237;                    North         East    Units  Estimated Accuracy
 GD1237;SPC IL W     -    35,470.      790,660.      MT  (+/- 180 meters Scaled)
 GD1237
 GD1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF087950(NAD 83)
 GD1237
 GD1237                          SUPERSEDED SURVEY CONTROL
 GD1237
 GD1237  NGVD 29 (11/26/84)   95.982  (m)          314.90   (f) ADJUSTED    1 1
 GD1237
 GD1237.Superseded values are not recommended for survey control.
 GD1237
 GD1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 GD1237.See file dsdata.pdf to determine how the superseded data were derived.
 GD1237
 GD1237_MARKER: DV = VERTICAL CONTROL DISK
 GD1237_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 GD1237_SP_SET: DISK DRILLED IN BRIDGE
 GD1237_STAMPING: N 235 1976
 GD1237_MARK LOGO: NGS
 GD1237_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 GD1237_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 GD1237+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2005
 GD1237
 GD1237  HISTORY     - Date     Condition        Report By
 GD1237  HISTORY     - 1976     MONUMENTED       NGS
 GD1237  HISTORY     - 20050303 GOOD             USACE
 GD1237
 GD1237                          STATION DESCRIPTION
 GD1237
 GD1237'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 GD1237'2.2 MI SE FROM CARIO.
 GD1237'1.9 MILES SE ALONG US HIGHWAY 60 AND 62 FROM THE POST OFFICE AT
 GD1237'CARIO TO THE NORTH END OF THE HIGHWAY BRIDGE OVER THE MISSISSIPPI
 GD1237'RIVER, THENCE 0.3 MILE SOUTH ALONG DIM FIELD ROAD WHICH RUNS
 GD1237'ALONG THE EAST SIDE OF THE BRIDGE, TO THE NORTH EDGE OF THE
 GD1237'MISSISSIPPI RIVER, SET VERTICALLY IN THE NE FACE OF THE CONCRETE
 GD1237'BRIDGE SUPPORT AT THE EDGE OF THE RIVER.
 GD1237'2 FEET ABOVE THE LEVEL OF THE GROUND.
 GD1237
 GD1237                          STATION RECOVERY (2005)
 GD1237
 GD1237'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2005 (JMH)
 GD1237'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0736 ***********************************************************************
 MF0736  DESIGNATION -  N 236
 MF0736  PID         -  MF0736
 MF0736  STATE/COUNTY-  IL/LASALLE
 MF0736  COUNTRY     -  US
 MF0736  USGS QUAD   -  TONICA (2018)
 MF0736
 MF0736                         *CURRENT SURVEY CONTROL
 MF0736  ______________________________________________________________________
 MF0736* NAD 83(1986) POSITION- 41 08 31.     (N) 089 03 32.     (W)   SCALED
 MF0736* NAVD 88 ORTHO HEIGHT -   213.133 (meters)      699.25  (feet) ADJUSTED
 MF0736  ______________________________________________________________________
 MF0736  GEOID HEIGHT    -        -32.774 (meters)                     GEOID18
 MF0736  DYNAMIC HEIGHT  -        213.044 (meters)      698.96  (feet) COMP
 MF0736  MODELED GRAVITY -    980,201.6   (mgal)                       NAVD 88
 MF0736
 MF0736  VERT ORDER      -  FIRST     CLASS I
 MF0736
 MF0736.The horizontal coordinates were scaled from a map and have
 MF0736.an estimated accuracy of +/- 6 seconds.
 MF0736
 MF0736.The orthometric height was determined by differential leveling and
 MF0736.adjusted by the NATIONAL GEODETIC SURVEY
 MF0736.in June 1991.
 MF0736
 MF0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0736.GEOID18 height accuracy estimate available here.
 MF0736
 MF0736.Click photographs - Photos may exist for this station.
 MF0736
 MF0736.The dynamic height is computed by dividing the NAVD 88
 MF0736.geopotential number by the normal gravity value computed on the
 MF0736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0736.degrees latitude (g = 980.6199 gals.).
 MF0736
 MF0736.The modeled gravity was interpolated from observed gravity values.
 MF0736
 MF0736;                    North         East    Units  Estimated Accuracy
 MF0736;SPC IL E     -   497,060.      239,090.      MT  (+/- 180 meters Scaled)
 MF0736
 MF0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL272565(NAD 83)
 MF0736
 MF0736                          SUPERSEDED SURVEY CONTROL
 MF0736
 MF0736  NGVD 29 (??/??/92)  213.183  (m)          699.42   (f) ADJ UNCH    1 1
 MF0736
 MF0736.Superseded values are not recommended for survey control.
 MF0736
 MF0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0736.See file dsdata.pdf to determine how the superseded data were derived.
 MF0736
 MF0736_MARKER: DB = BENCH MARK DISK
 MF0736_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0736_STAMPING: N 236 1960
 MF0736_MARK LOGO: CGS
 MF0736_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0736_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0736
 MF0736  HISTORY     - Date     Condition        Report By
 MF0736  HISTORY     - 1960     MONUMENTED       CGS
 MF0736  HISTORY     - 1969     GOOD             CGS
 MF0736  HISTORY     - 19970728 GOOD             USPSQD
 MF0736  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0736
 MF0736                          STATION DESCRIPTION
 MF0736
 MF0736'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0736'AT LOSTANT.
 MF0736'AT LOSTANT, 33 FEET NORTH OF THE NORTHEAST CORNER OF THE ILLINOIS
 MF0736'CENTRAL RAILROAD STATION, 50 1/2 FEET SOUTHEAST OF THE CENTER OF A
 MF0736'CROSSING OF THE RAILROAD AND A PAVED STREET, 27 FEET EAST OF THE
 MF0736'EAST RAIL OF THE MAIN TRACK, 43 FEET SOUTH OF THE CENTER LINE OF
 MF0736'THE STREET, 9.3 FEET SOUTH OF THE SOUTH EDGE OF A CONCRETE SIDEWALK,
 MF0736'2 FEET EAST OF A TELEPHONE POLE, 1.5 FEET WEST OF A METAL WITNESS
 MF0736'POST, 195.5 FEET EAST OF BENCH MARK K 7, AND ON THE TOP OF A
 MF0736'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 24 FEET
 MF0736'AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 3 INCHES ABOVE THE
 MF0736'SURFACE OF THE GROUND.  SEC 24, T31N, R1E
 MF0736
 MF0736                          STATION RECOVERY (1997)
 MF0736
 MF0736'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0736'RECOVERED IN GOOD CONDITION.
 MF0736
 MF0736                          STATION RECOVERY (2002)
 MF0736
 MF0736'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0736'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0811 ***********************************************************************
 MF0811  DESIGNATION -  N 237
 MF0811  PID         -  MF0811
 MF0811  STATE/COUNTY-  IL/BUREAU
 MF0811  COUNTRY     -  US
 MF0811  USGS QUAD   -  DEPUE (2018)
 MF0811
 MF0811                         *CURRENT SURVEY CONTROL
 MF0811  ______________________________________________________________________
 MF0811* NAD 83(1986) POSITION- 41 19 29.     (N) 089 18 19.     (W)   SCALED
 MF0811* NAVD 88 ORTHO HEIGHT -   143.828 (meters)      471.88  (feet) ADJUSTED
 MF0811  ______________________________________________________________________
 MF0811  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 MF0811  DYNAMIC HEIGHT  -        143.770 (meters)      471.69  (feet) COMP
 MF0811  MODELED GRAVITY -    980,216.1   (mgal)                       NAVD 88
 MF0811
 MF0811  VERT ORDER      -  FIRST     CLASS II
 MF0811
 MF0811.The horizontal coordinates were scaled from a map and have
 MF0811.an estimated accuracy of +/- 6 seconds.
 MF0811
 MF0811.The orthometric height was determined by differential leveling and
 MF0811.adjusted by the NATIONAL GEODETIC SURVEY
 MF0811.in June 1991.
 MF0811
 MF0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0811.GEOID18 height accuracy estimate available here.
 MF0811
 MF0811.Click photographs - Photos may exist for this station.
 MF0811
 MF0811.The dynamic height is computed by dividing the NAVD 88
 MF0811.geopotential number by the normal gravity value computed on the
 MF0811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0811.degrees latitude (g = 980.6199 gals.).
 MF0811
 MF0811.The modeled gravity was interpolated from observed gravity values.
 MF0811
 MF0811;                    North         East    Units  Estimated Accuracy
 MF0811;SPC IL W     -   517,440.      772,110.      MT  (+/- 180 meters Scaled)
 MF0811
 MF0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL070773(NAD 83)
 MF0811
 MF0811                          SUPERSEDED SURVEY CONTROL
 MF0811
 MF0811  NGVD 29 (??/??/92)  143.893  (m)          472.09   (f) ADJ UNCH    1 2
 MF0811
 MF0811.Superseded values are not recommended for survey control.
 MF0811
 MF0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0811.See file dsdata.pdf to determine how the superseded data were derived.
 MF0811
 MF0811_MARKER: DB = BENCH MARK DISK
 MF0811_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0811_STAMPING: N 237 1960
 MF0811_MARK LOGO: CGS
 MF0811_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0811
 MF0811  HISTORY     - Date     Condition        Report By
 MF0811  HISTORY     - 1960     MONUMENTED       CGS
 MF0811  HISTORY     - 19960316 MARK NOT FOUND   USPSQD
 MF0811  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0811  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0811
 MF0811                          STATION DESCRIPTION
 MF0811
 MF0811'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0811'AT DEPUE.
 MF0811'AT DEPUE, ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD,
 MF0811'9 1/2 RAILS NORTHEAST OF THE STATION, 13 RAILS NORTHEAST OF
 MF0811'MILEPOST 110, 168 1/2 FEET NORTHEAST OF CENTER LINE OF FIRST
 MF0811'STREET NORTHEAST OF THE STATION (THIS STREET EXTENDS NORTHWEST
 MF0811'TO MAIN ENTRANCE GATE TO LARGE PLANT), 26 1/2 FEET NORTHWEST OF
 MF0811'NORTHWEST RAIL OF SIDE TRACK, 76 FEET SOUTHEAST OF CENTER LINE
 MF0811'OF STREET PARALLEL TO NORTHWEST SIDE OF TRACK, 35 1/2 FEET
 MF0811'NORTHWEST OF NORTHWEST RAIL OF MAIN TRACK, 55 FEET EAST OF EAST
 MF0811'CORNER OF A BUILDING WHICH IS BETWEEN TRACK AND STREET PARALLELING
 MF0811'TRACK, 58 1/2 FEET SOUTHEAST OF A FIRE HYDRANT WHICH IS PROTECTED
 MF0811'BY THREE VERTICAL RAILS, 2 1/2 FEET NORTHEAST OF SECOND TELEPHONE
 MF0811'POLE NORTHEAST OF STREET (5TH. POLE NORTHEAST OF THE STATION),
 MF0811'IN LINE WITH RIGHT-OF-WAY POLES, 2 FEET SOUTHWEST OF A STEEL
 MF0811'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF TRACK, AND IS A DISK
 MF0811'ON COPPER COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED BY A
 MF0811'6-INCH TILE WHICH PROJECTS 2 INCHES.  THE ROD WAS DRIVEN TO
 MF0811'REFUSAL AT A DEPTH OF 64 FEET.
 MF0811
 MF0811                          STATION RECOVERY (1996)
 MF0811
 MF0811'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0811'MARK NOT FOUND.
 MF0811
 MF0811                          STATION RECOVERY (2001)
 MF0811
 MF0811'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0811'MARK NOT FOUND.
 MF0811
 MF0811                          STATION RECOVERY (2005)
 MF0811
 MF0811'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0811'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1254 ***********************************************************************
 LC1254  DESIGNATION -  N 238
 LC1254  PID         -  LC1254
 LC1254  STATE/COUNTY-  IL/TAZEWELL
 LC1254  COUNTRY     -  US
 LC1254  USGS QUAD   -  MANITO (2018)
 LC1254
 LC1254                         *CURRENT SURVEY CONTROL
 LC1254  ______________________________________________________________________
 LC1254* NAD 83(1986) POSITION- 40 29 36.     (N) 089 48 47.     (W)   SCALED
 LC1254* NAVD 88 ORTHO HEIGHT -   153.775 (meters)      504.51  (feet) ADJUSTED
 LC1254  ______________________________________________________________________
 LC1254  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 LC1254  DYNAMIC HEIGHT  -        153.702 (meters)      504.27  (feet) COMP
 LC1254  MODELED GRAVITY -    980,151.0   (mgal)                       NAVD 88
 LC1254
 LC1254  VERT ORDER      -  FIRST     CLASS II
 LC1254
 LC1254.The horizontal coordinates were scaled from a map and have
 LC1254.an estimated accuracy of +/- 6 seconds.
 LC1254
 LC1254.The orthometric height was determined by differential leveling and
 LC1254.adjusted by the NATIONAL GEODETIC SURVEY
 LC1254.in June 1991.
 LC1254
 LC1254.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1254.GEOID18 height accuracy estimate available here.
 LC1254
 LC1254.Click photographs - Photos may exist for this station.
 LC1254
 LC1254.The dynamic height is computed by dividing the NAVD 88
 LC1254.geopotential number by the normal gravity value computed on the
 LC1254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1254.degrees latitude (g = 980.6199 gals.).
 LC1254
 LC1254.The modeled gravity was interpolated from observed gravity values.
 LC1254
 LC1254;                    North         East    Units  Estimated Accuracy
 LC1254;SPC IL W     -   424,820.      729,980.      MT  (+/- 180 meters Scaled)
 LC1254
 LC1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK616863(NAD 83)
 LC1254
 LC1254                          SUPERSEDED SURVEY CONTROL
 LC1254
 LC1254  NGVD 29 (??/??/92)  153.877  (m)          504.84   (f) ADJ UNCH    1 2
 LC1254
 LC1254.Superseded values are not recommended for survey control.
 LC1254
 LC1254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1254.See file dsdata.pdf to determine how the superseded data were derived.
 LC1254
 LC1254_MARKER: DB = BENCH MARK DISK
 LC1254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1254_STAMPING: N 238 1961
 LC1254_MARK LOGO: CGS
 LC1254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1254+STABILITY: SURFACE MOTION
 LC1254
 LC1254  HISTORY     - Date     Condition        Report By
 LC1254  HISTORY     - 1961     MONUMENTED       CGS
 LC1254
 LC1254                          STATION DESCRIPTION
 LC1254
 LC1254'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1254'6.2 MI NW FROM MANITO.
 LC1254'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1254'MIDLAND RAILWAY STATION AT MANITO, THENCE 4.65 MILES NORTH ALONG
 LC1254'A BLACK TOP ROAD, THENCE 1.5 MILES WEST ALONG A GRAVEL ROAD, 156
 LC1254'FEET NORTH OF THE CENTER LINE OF THE EAST-WEST GRAVEL ROAD, 16 FEET
 LC1254'EAST OF THE CENTER LINE OF A NORTH-SOUTH GRAVEL ROAD, 127 1/2 FEET
 LC1254'NORTH OF A FENCE CORNER, 3.5 FEET SOUTH OF A TELEPHONE POLE, 1.5
 LC1254'FEET WEST OF A FENCE LINE, 3.5 FEET NORTH OF A METAL WITNESS POST.
 LC1254'ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 LC1254'PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0254 ***********************************************************************
 LD0254  DESIGNATION -  N 239
 LD0254  PID         -  LD0254
 LD0254  STATE/COUNTY-  IL/MASON
 LD0254  COUNTRY     -  US
 LD0254  USGS QUAD   -  HAVANA (2018)
 LD0254
 LD0254                         *CURRENT SURVEY CONTROL
 LD0254  ______________________________________________________________________
 LD0254* NAD 83(2011) POSITION- 40 16 29.99204(N) 090 03 58.00316(W)   ADJUSTED
 LD0254* NAD 83(2011) ELLIP HT-   110.001 (meters)        (06/27/12)   ADJUSTED
 LD0254* NAD 83(2011) EPOCH   -  2010.00
 LD0254* NAVD 88 ORTHO HEIGHT -   143.021 (meters)      469.23  (feet) ADJUSTED
 LD0254  ______________________________________________________________________
 LD0254  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 LD0254  NAD 83(2011) X  -     -5,622.941 (meters)                     COMP
 LD0254  NAD 83(2011) Y  - -4,873,104.699 (meters)                     COMP
 LD0254  NAD 83(2011) Z  -  4,101,400.662 (meters)                     COMP
 LD0254  LAPLACE CORR    -          1.33  (seconds)                    DEFLEC18
 LD0254  DYNAMIC HEIGHT  -        142.949 (meters)      468.99  (feet) COMP
 LD0254  MODELED GRAVITY -    980,126.6   (mgal)                       NAVD 88
 LD0254
 LD0254  VERT ORDER      -  FIRST     CLASS II
 LD0254
 LD0254  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0254  Standards:
 LD0254         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0254            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0254  -------------------------------------------------------------------
 LD0254  NETWORK    0.81   1.35           0.38   0.26   0.69     -0.01771371
 LD0254  -------------------------------------------------------------------
 LD0254  Click here for local accuracies and other accuracy information.
 LD0254
 LD0254.The horizontal coordinates were established by GPS observations
 LD0254.and adjusted by the National Geodetic Survey in June 2012.
 LD0254
 LD0254.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0254.been affixed to the stable North American tectonic plate. See 
 LD0254.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0254
 LD0254.The horizontal coordinates are valid at the epoch date displayed above
 LD0254.which is a decimal equivalence of Year/Month/Day.
 LD0254
 LD0254.The orthometric height was determined by differential leveling and
 LD0254.adjusted by the NATIONAL GEODETIC SURVEY
 LD0254.in June 1991.
 LD0254
 LD0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0254.GEOID18 height accuracy estimate available here.
 LD0254
 LD0254.Click photographs - Photos may exist for this station.
 LD0254
 LD0254.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0254
 LD0254.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0254
 LD0254.The ellipsoidal height was determined by GPS observations
 LD0254.and is referenced to NAD 83.
 LD0254
 LD0254.The dynamic height is computed by dividing the NAVD 88
 LD0254.geopotential number by the normal gravity value computed on the
 LD0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0254.degrees latitude (g = 980.6199 gals.).
 LD0254
 LD0254.The modeled gravity was interpolated from observed gravity values.
 LD0254
 LD0254. The following values were computed from the NAD 83(2011) position.
 LD0254
 LD0254;                    North         East     Units Scale Factor Converg.
 LD0254;SPC IL W     -   400,525.858   708,551.705   MT  0.99994208   +0 03 54.0
 LD0254;SPC IL W     - 1,314,058.59  2,324,640.05   sFT  0.99994208   +0 03 54.0
 LD0254;UTM  15      - 4,462,410.625   749,446.394   MT  1.00036603   +1 53 51.4
 LD0254;UTM  16      - 4,462,791.558   239,309.857   MT  1.00043666   -1 58 59.6
 LD0254
 LD0254!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0254!SPC IL W     -   0.99998274  x   0.99994208  =   0.99992483
 LD0254!UTM  15      -   0.99998274  x   1.00036603  =   1.00034877
 LD0254!UTM  16      -   0.99998274  x   1.00043666  =   1.00041940
 LD0254
 LD0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4944662410(NAD 83)
 LD0254
 LD0254                          SUPERSEDED SURVEY CONTROL
 LD0254
 LD0254  NAD 83(2007)-  40 16 29.99235(N)    090 03 58.00396(W) AD(2002.00) 0
 LD0254  ELLIP H (02/10/07)  110.001  (m)                       GP(2002.00)    
 LD0254  ELLIP H (02/03/05)  109.999  (m)                       GP(       ) 4 2
 LD0254  NAD 83(1997)-  40 16 29.99228(N)    090 03 58.00375(W) AD(       ) 1
 LD0254  ELLIP H (12/06/04)  110.014  (m)                       GP(       ) 4 1
 LD0254  NAVD 88             143.02   (m)          469.2    (f) LEVELING    3  
 LD0254  NGVD 29 (??/??/92)  143.116  (m)          469.54   (f) ADJ UNCH    1 2
 LD0254
 LD0254.Superseded values are not recommended for survey control.
 LD0254
 LD0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0254.See file dsdata.pdf to determine how the superseded data were derived.
 LD0254
 LD0254_MARKER: DB = BENCH MARK DISK
 LD0254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0254_STAMPING: N 239 1961
 LD0254_MARK LOGO: CGS
 LD0254_PROJECTION: FLUSH
 LD0254_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0254+STABILITY: SURFACE MOTION
 LD0254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0254+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2020
 LD0254
 LD0254  HISTORY     - Date     Condition        Report By
 LD0254  HISTORY     - 1961     MONUMENTED       CGS
 LD0254  HISTORY     - 20040517 GOOD             ILDT
 LD0254  HISTORY     - 20070117 GOOD             INDIV
 LD0254  HISTORY     - 20111016 GOOD             ATKNA
 LD0254  HISTORY     - 20120813 GOOD             ILDT
 LD0254  HISTORY     - 20170405 GOOD             INDIV
 LD0254  HISTORY     - 20200709 GOOD             ILDT
 LD0254
 LD0254                          STATION DESCRIPTION
 LD0254
 LD0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0254'1.7 MI S FROM HAVANA.
 LD0254'ABOUT 1.7 MILES SOUTH ALONG SCHRADER AVENUE, PEAR STREET AND A
 LD0254'BLACK TOP ROAD FROM THE POST OFFICE AT HAVANA, 0.4 MILE SOUTH OF
 LD0254'THE NETELEL AND ST MARYS CEMETERIES, 17 1/2 FEET EAST OF THE
 LD0254'CENTER LINE OF THE BLACK TOP ROAD, 77 FEET NORTH OF THE CENTER
 LD0254'LINE OF AN EAST-WEST GRAVEL ROAD, 64.8 FEET SOUTH OF A PIPE ON
 LD0254'THE EAST SIDE OF THE ROAD THAT MARKS AN OIL PIPE LINE CROSSING
 LD0254'THE BLACK TOP ROAD, 37 FEET EAST AND ACROSS THE BLACK TOP ROAD
 LD0254'FROM THE SOUTH ONE OF TWO POWER LINE POLES, 2 FEET SOUTH OF A
 LD0254'METAL WITNESS POST, 1.5 FEET ABOVE THE LEVEL OF THE BLACK TOP
 LD0254'ROAD, 1.5 FEET WEST OF A WIRE FENCE, SET IN THE TOP OF A CONCRETE
 LD0254'POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 LD0254
 LD0254                          STATION RECOVERY (2004)
 LD0254
 LD0254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 LD0254'RECOVERED IN GOOD CONDITION.
 LD0254
 LD0254                          STATION RECOVERY (2007)
 LD0254
 LD0254'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 LD0254'RECOVERED WITH METAL FENCE POST GUARD, 77'+/- NORTH OF CL 1500N ROAD,
 LD0254'AND 17'+/- EAST OF CL 1550E ROAD
 LD0254
 LD0254                          STATION RECOVERY (2011)
 LD0254
 LD0254'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0254'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 LD0254'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 LD0254'ARMY CORPS OF ENGINEERS.
 LD0254
 LD0254                          STATION RECOVERY (2012)
 LD0254
 LD0254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0254'RECOVERED IN GOOD CONDITION.
 LD0254
 LD0254                          STATION RECOVERY (2017)
 LD0254
 LD0254'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 LD0254'RECOVERED IN GOOD CONDITION.
 LD0254
 LD0254                          STATION RECOVERY (2020)
 LD0254
 LD0254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1804 ***********************************************************************
 LB1804  DESIGNATION -  N 24
 LB1804  PID         -  LB1804
 LB1804  STATE/COUNTY-  IL/VERMILION
 LB1804  COUNTRY     -  US
 LB1804  USGS QUAD   -  PENFIELD (2018)
 LB1804
 LB1804                         *CURRENT SURVEY CONTROL
 LB1804  ______________________________________________________________________
 LB1804* NAD 83(1986) POSITION- 40 18 49.     (N) 087 53 32.     (W)   SCALED
 LB1804* NAVD 88 ORTHO HEIGHT -   212.074 (meters)      695.78  (feet) ADJUSTED
 LB1804  ______________________________________________________________________
 LB1804  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 LB1804  DYNAMIC HEIGHT  -        211.969 (meters)      695.44  (feet) COMP
 LB1804  MODELED GRAVITY -    980,129.9   (mgal)                       NAVD 88
 LB1804
 LB1804  VERT ORDER      -  SECOND    CLASS 0
 LB1804
 LB1804.The horizontal coordinates were scaled from a map and have
 LB1804.an estimated accuracy of +/- 6 seconds.
 LB1804
 LB1804.The orthometric height was determined by differential leveling and
 LB1804.adjusted by the NATIONAL GEODETIC SURVEY
 LB1804.in June 1991.
 LB1804
 LB1804.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1804.GEOID18 height accuracy estimate available here.
 LB1804
 LB1804.Click photographs - Photos may exist for this station.
 LB1804
 LB1804.The dynamic height is computed by dividing the NAVD 88
 LB1804.geopotential number by the normal gravity value computed on the
 LB1804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1804.degrees latitude (g = 980.6199 gals.).
 LB1804
 LB1804.The modeled gravity was interpolated from observed gravity values.
 LB1804
 LB1804;                    North         East    Units  Estimated Accuracy
 LB1804;SPC IL E     -   404,920.      337,490.      MT  (+/- 180 meters Scaled)
 LB1804
 LB1804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK241629(NAD 83)
 LB1804
 LB1804                          SUPERSEDED SURVEY CONTROL
 LB1804
 LB1804  NGVD 29 (??/??/92)  212.13   (m)          696.0    (f) COMPUTED    2 0
 LB1804
 LB1804.Superseded values are not recommended for survey control.
 LB1804
 LB1804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1804.See file dsdata.pdf to determine how the superseded data were derived.
 LB1804
 LB1804_MARKER: DB = BENCH MARK DISK
 LB1804_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LB1804_SP_SET: CULVERT WINGWALL
 LB1804_STAMPING: N 24 1935
 LB1804_MARK LOGO: CGS
 LB1804_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1804+STABILITY: SURFACE MOTION
 LB1804
 LB1804  HISTORY     - Date     Condition        Report By
 LB1804  HISTORY     - 1935     MONUMENTED       CGS
 LB1804  HISTORY     - 1954     GOOD             CGS
 LB1804  HISTORY     - 1957     GOOD             CGS
 LB1804  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1804
 LB1804                          STATION DESCRIPTION
 LB1804
 LB1804'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1804'10.5 MI S FROM RANKIN.
 LB1804'ABOUT 10.5 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE CROSSING
 LB1804'OF THE NEW YORK CENTRAL RAILROAD AT RANKIN, ABOUT 1.8 MILES
 LB1804'SOUTH OF OVERPASS OF HIGHWAY OVER CHICAGO AND EASTERN ILLINOIS
 LB1804'RAILWAY, ABOUT 0.8 MILE NORTH OF JUNCTION OF STATE HIGHWAY
 LB1804'136 LEADING EAST, AT THE JUNCTION OF HIGHWAY 136 LEADING WEST,
 LB1804'IN THE TOP AND 2.3 FEET SOUTHWEST OF NORTHEAST END OF NOTHEAST
 LB1804'WING WALL OF A 15-FOOT CONCRETE CULVERT WITH PARTITION UNDER
 LB1804'HIGHWAY 136, 39 FEET WEST OF CENTER LINE OF HIGHWAY 49, 33 FEET
 LB1804'NORTH OF CENTER LINE OF HIGHWAY 136 AND ABOUT 1/2 FOOT ABOVE
 LB1804'LEVEL OF HIGHWAYS.
 LB1804
 LB1804                          STATION RECOVERY (1957)
 LB1804
 LB1804'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 LB1804'RECOVERED IN GOOD CONDITION.
 LB1804
 LB1804                          STATION RECOVERY (2011)
 LB1804
 LB1804'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1804'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1805 ***********************************************************************
 LB1805  DESIGNATION -  N 24 RESET
 LB1805  PID         -  LB1805
 LB1805  STATE/COUNTY-  IL/VERMILION
 LB1805  COUNTRY     -  US
 LB1805  USGS QUAD   -  PENFIELD (2018)
 LB1805
 LB1805                         *CURRENT SURVEY CONTROL
 LB1805  ______________________________________________________________________
 LB1805* NAD 83(1986) POSITION- 40 18 49.     (N) 087 53 32.     (W)   SCALED
 LB1805* NAVD 88 ORTHO HEIGHT -   211.97  (meters)      695.4   (feet) RESET
 LB1805  ______________________________________________________________________
 LB1805  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 LB1805  VERT ORDER      -  THIRD
 LB1805
 LB1805.The horizontal coordinates were scaled from a map and have
 LB1805.an estimated accuracy of +/- 6 seconds.
 LB1805
 LB1805.The orthometric height was computed from unverified reset data.
 LB1805
 LB1805.No vertical observational check was made to the station.
 LB1805
 LB1805.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1805.GEOID18 height accuracy estimate available here.
 LB1805
 LB1805.Click photographs - Photos may exist for this station.
 LB1805
 LB1805;                    North         East    Units  Estimated Accuracy
 LB1805;SPC IL E     -   404,920.      337,490.      MT  (+/- 180 meters Scaled)
 LB1805
 LB1805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK241629(NAD 83)
 LB1805
 LB1805                          SUPERSEDED SURVEY CONTROL
 LB1805
 LB1805  NGVD 29 (??/??/??)  212.03   (m)          695.6    (f) RESET       3  
 LB1805
 LB1805.Superseded values are not recommended for survey control.
 LB1805
 LB1805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1805.See file dsdata.pdf to determine how the superseded data were derived.
 LB1805
 LB1805_MARKER: DB = BENCH MARK DISK
 LB1805_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1805_SP_SET: CULVERT WINGWALL
 LB1805_STAMPING: N 24 RESET 1959
 LB1805_MARK LOGO: CGS
 LB1805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1805+STABILITY: SURFACE MOTION
 LB1805
 LB1805  HISTORY     - Date     Condition        Report By
 LB1805  HISTORY     - 1959     MONUMENTED       INHD
 LB1805  HISTORY     - 1979     GOOD             ILDT
 LB1805  HISTORY     - 20110118 GOOD             ILDT
 LB1805
 LB1805                          STATION DESCRIPTION
 LB1805
 LB1805'DESCRIBED BY INDIANA HIGHWAY DEPARTMENT 1959
 LB1805'10.5 MI S FROM RANKIN.
 LB1805'10.5 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE NEW YORK,
 LB1805'CHICAGO AND ST. LOUIS RAILROAD AT RANKIN, AT THE NORTH JUNCTION
 LB1805'OF STATE HIGHWAY 119, 45.5 FEET WEST OF THE CENTERLINE OF
 LB1805'STATE HIGHWAY 49, 63.85 FEET NORTH OF THE CENTERLINE OF STATE
 LB1805'HIGHWAY 119 IN THE TOP OF THE NORTHEAST CONCRETE WINGWALL OF
 LB1805'A DOUBLE 9 FOOT CULVERT UNDER STATE HIGHWAY 119 ABOUT 1/2 FOOT
 LB1805'HIGHER THAN THE HIGHWAY.
 LB1805
 LB1805                          STATION RECOVERY (1979)
 LB1805
 LB1805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 LB1805'RECOVERED IN GOOD CONDITION.
 LB1805
 LB1805                          STATION RECOVERY (2011)
 LB1805
 LB1805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1805'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0182 ***********************************************************************
 LD0182  DESIGNATION -  N 240
 LD0182  PID         -  LD0182
 LD0182  STATE/COUNTY-  IL/CASS
 LD0182  COUNTRY     -  US
 LD0182  USGS QUAD   -  BEARDSTOWN (2018)
 LD0182
 LD0182                         *CURRENT SURVEY CONTROL
 LD0182  ______________________________________________________________________
 LD0182* NAD 83(1986) POSITION- 40 01 12.     (N) 090 22 36.     (W)   SCALED
 LD0182* NAVD 88 ORTHO HEIGHT -   136.276 (meters)      447.10  (feet) ADJUSTED
 LD0182  ______________________________________________________________________
 LD0182  GEOID HEIGHT    -        -32.990 (meters)                     GEOID18
 LD0182  DYNAMIC HEIGHT  -        136.205 (meters)      446.87  (feet) COMP
 LD0182  MODELED GRAVITY -    980,099.0   (mgal)                       NAVD 88
 LD0182
 LD0182  VERT ORDER      -  FIRST     CLASS II
 LD0182
 LD0182.The horizontal coordinates were scaled from a map and have
 LD0182.an estimated accuracy of +/- 6 seconds.
 LD0182
 LD0182.The orthometric height was determined by differential leveling and
 LD0182.adjusted by the NATIONAL GEODETIC SURVEY
 LD0182.in June 1991.
 LD0182
 LD0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0182.GEOID18 height accuracy estimate available here.
 LD0182
 LD0182.Click photographs - Photos may exist for this station.
 LD0182
 LD0182.The dynamic height is computed by dividing the NAVD 88
 LD0182.geopotential number by the normal gravity value computed on the
 LD0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0182.degrees latitude (g = 980.6199 gals.).
 LD0182
 LD0182.The modeled gravity was interpolated from observed gravity values.
 LD0182
 LD0182;                    North         East    Units  Estimated Accuracy
 LD0182;SPC IL W     -   372,230.      682,070.      MT  (+/- 180 meters Scaled)
 LD0182
 LD0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE238332(NAD 83)
 LD0182
 LD0182                          SUPERSEDED SURVEY CONTROL
 LD0182
 LD0182  NGVD 29 (??/??/92)  136.388  (m)          447.47   (f) ADJ UNCH    1 2
 LD0182
 LD0182.Superseded values are not recommended for survey control.
 LD0182
 LD0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0182.See file dsdata.pdf to determine how the superseded data were derived.
 LD0182
 LD0182_MARKER: DB = BENCH MARK DISK
 LD0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0182_STAMPING: N 240 1961
 LD0182_MARK LOGO: CGS
 LD0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0182+STABILITY: SURFACE MOTION
 LD0182
 LD0182  HISTORY     - Date     Condition        Report By
 LD0182  HISTORY     - 1961     MONUMENTED       CGS
 LD0182
 LD0182                          STATION DESCRIPTION
 LD0182
 LD0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0182'2.6 MI E FROM BEARDSTOWN.
 LD0182'ABOUT 2.6 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0182'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, 1.1
 LD0182'MILES EAST OF THE MAIN ENTRANCE TO THE LUTHERAN CEMETERY, 37 1/2
 LD0182'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 182 FEET WEST OF THE
 LD0182'CENTER OF A DRIVEWAY TO A FARM HOUSE, 7 1/2 FEET SOUTHEAST OF A
 LD0182'TELEPHONE POLE, 1.2 FEET NORTH OF A FENCE LINE, 151.2 FEET WEST OF
 LD0182'A FENCE CORNER WITH A GATE, 2 FEET NORTHWEST OF A METAL WITNESS
 LD0182'POST, 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LD0182'CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0114 ***********************************************************************
 KC0114  DESIGNATION -  N 241
 KC0114  PID         -  KC0114
 KC0114  STATE/COUNTY-  IL/JERSEY
 KC0114  COUNTRY     -  US
 KC0114  USGS QUAD   -  NUTWOOD (2018)
 KC0114
 KC0114                         *CURRENT SURVEY CONTROL
 KC0114  ______________________________________________________________________
 KC0114* NAD 83(1986) POSITION- 39 01 32.     (N) 090 33 02.     (W)   SCALED
 KC0114* NAVD 88 ORTHO HEIGHT -   136.899 (meters)      449.14  (feet) ADJUSTED
 KC0114  ______________________________________________________________________
 KC0114  GEOID HEIGHT    -        -31.922 (meters)                     GEOID18
 KC0114  DYNAMIC HEIGHT  -        136.814 (meters)      448.86  (feet) COMP
 KC0114  MODELED GRAVITY -    980,003.7   (mgal)                       NAVD 88
 KC0114
 KC0114  VERT ORDER      -  FIRST     CLASS II
 KC0114
 KC0114.The horizontal coordinates were scaled from a map and have
 KC0114.an estimated accuracy of +/- 6 seconds.
 KC0114
 KC0114.The orthometric height was determined by differential leveling and
 KC0114.adjusted by the NATIONAL GEODETIC SURVEY
 KC0114.in June 1991.
 KC0114
 KC0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0114.GEOID18 height accuracy estimate available here.
 KC0114
 KC0114.Click photographs - Photos may exist for this station.
 KC0114
 KC0114.The dynamic height is computed by dividing the NAVD 88
 KC0114.geopotential number by the normal gravity value computed on the
 KC0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0114.degrees latitude (g = 980.6199 gals.).
 KC0114
 KC0114.The modeled gravity was interpolated from observed gravity values.
 KC0114
 KC0114;                    North         East    Units  Estimated Accuracy
 KC0114;SPC IL W     -   261,880.      666,760.      MT  (+/- 180 meters Scaled)
 KC0114
 KC0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD120224(NAD 83)
 KC0114
 KC0114                          SUPERSEDED SURVEY CONTROL
 KC0114
 KC0114  NGVD 29 (??/??/92)  137.004  (m)          449.49   (f) ADJ UNCH    1 2
 KC0114
 KC0114.Superseded values are not recommended for survey control.
 KC0114
 KC0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0114.See file dsdata.pdf to determine how the superseded data were derived.
 KC0114
 KC0114_MARKER: DB = BENCH MARK DISK
 KC0114_SETTING: 66 = SET IN ROCK OUTCROP
 KC0114_STAMPING: N 241 1961
 KC0114_MARK LOGO: CGS
 KC0114_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0114+STABILITY: POSITION/ELEVATION WELL
 KC0114
 KC0114  HISTORY     - Date     Condition        Report By
 KC0114  HISTORY     - 1961     MONUMENTED       CGS
 KC0114  HISTORY     - 1981     GOOD             AEROS
 KC0114
 KC0114                          STATION DESCRIPTION
 KC0114
 KC0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0114'4.2 MI S FROM NUTWOOD.
 KC0114'ABOUT 4.25 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE 30 FOOT
 KC0114'LONG BRIDGE OVER THE NARROWS AT NUTWOOD, ABOUT 125 YARDS NORTH
 KC0114'OF THE JUNCTION OF A DRIVEWAY LEADING EAST TO A LARGE TWO-STORY
 KC0114'WHITE FRAME FARM HOUSE, IN THE SOUTHWEST CORNER OF A PASTURE,
 KC0114'SET IN THE TOP OF THE NORTHWEST CORNER OF A LOW FLAT ROCK THAT
 KC0114'IS AT THE SOUTHEAST CORNER OF A LARGE MASS OF ROCKS, 111 FEET
 KC0114'EAST OF THE CENTER LINE OF THE HIGHWAY, SECTION S 28 T 7 N
 KC0114'R 13 W, 24 FEET NORTHWEST OF A 36 INCH HACKBERRY TREE, 1 FOOT
 KC0114'EAST OF THE WEST EDGE OF THE ROCK AND 2 FEET ABOVE THE LEVEL OF
 KC0114'THE HIGHWAY.
 KC0114
 KC0114                          STATION RECOVERY (1981)
 KC0114
 KC0114'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7255 ***********************************************************************
 AB7255  DESIGNATION -  N 242 RESET
 AB7255  PID         -  AB7255
 AB7255  STATE/COUNTY-  IL/GREENE
 AB7255  COUNTRY     -  US
 AB7255  USGS QUAD   -  KAMPSVILLE (2018)
 AB7255
 AB7255                         *CURRENT SURVEY CONTROL
 AB7255  ______________________________________________________________________
 AB7255* NAD 83(1986) POSITION- 39 17 08.     (N) 090 33 02.     (W)   SCALED
 AB7255* NAVD 88 ORTHO HEIGHT -   137.82  (meters)      452.2   (feet) RESET
 AB7255  ______________________________________________________________________
 AB7255  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 AB7255  VERT ORDER      -  THIRD
 AB7255
 AB7255.The horizontal coordinates were scaled from a map and have
 AB7255.an estimated accuracy of +/- 6 seconds.
 AB7255
 AB7255.The orthometric height was computed from unverified reset data.
 AB7255
 AB7255.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7255.GEOID18 height accuracy estimate available here.
 AB7255
 AB7255.Click photographs - Photos may exist for this station.
 AB7255
 AB7255;                    North         East    Units  Estimated Accuracy
 AB7255;SPC IL W     -   290,740.      666,880.      MT  (+/- 180 meters Scaled)
 AB7255
 AB7255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD112513(NAD 83)
 AB7255
 AB7255                          SUPERSEDED SURVEY CONTROL
 AB7255
 AB7255.No superseded survey control is available for this station.
 AB7255
 AB7255_MARKER: DV = VERTICAL CONTROL DISK
 AB7255_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AB7255_SP_SET: BRIDGE WINGWALL
 AB7255_STAMPING: N 242 RESET 1992
 AB7255_MARK LOGO: NGS
 AB7255_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7255_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7255_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB7255+SATELLITE: SATELLITE OBSERVATIONS - 1992
 AB7255
 AB7255  HISTORY     - Date     Condition        Report By
 AB7255  HISTORY     - 1992     MONUMENTED       NGS
 AB7255  HISTORY     - 20120515 GOOD             ILDT
 AB7255
 AB7255                          STATION DESCRIPTION
 AB7255
 AB7255'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992 (RKB)
 AB7255'STATION IS 0.25 MI (0.40 KM) SOUTH ALONG A BLACKTOP ROAD FROM THE
 AB7255'CROSSING OF STATE HIGHWAY 108 IN ELDRED, SECTION 28 T-10N R-13W, IN
 AB7255'THE TOP OF THE NORTHEAST WINGWALL OF THE BRIDGE OVER HURICANE CREEK,
 AB7255'5.4 M (17.7 FT) EAST OF THE CENTERLINE OF ELDRED-HILLVIEW ROAD.
 AB7255
 AB7255                          STATION RECOVERY (2012)
 AB7255
 AB7255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 AB7255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0169 ***********************************************************************
 KC0169  DESIGNATION -  N 243
 KC0169  PID         -  KC0169
 KC0169  STATE/COUNTY-  IL/GREENE
 KC0169  COUNTRY     -  US
 KC0169  USGS QUAD   -  PEARL EAST (2018)
 KC0169
 KC0169                         *CURRENT SURVEY CONTROL
 KC0169  ______________________________________________________________________
 KC0169* NAD 83(1986) POSITION- 39 26 05.     (N) 090 33 21.     (W)   SCALED
 KC0169* NAVD 88 ORTHO HEIGHT -   136.677 (meters)      448.41  (feet) ADJUSTED
 KC0169  ______________________________________________________________________
 KC0169  GEOID HEIGHT    -        -32.306 (meters)                     GEOID18
 KC0169  DYNAMIC HEIGHT  -        136.598 (meters)      448.16  (feet) COMP
 KC0169  MODELED GRAVITY -    980,050.0   (mgal)                       NAVD 88
 KC0169
 KC0169  VERT ORDER      -  FIRST     CLASS II
 KC0169
 KC0169.The horizontal coordinates were scaled from a map and have
 KC0169.an estimated accuracy of +/- 6 seconds.
 KC0169
 KC0169.The orthometric height was determined by differential leveling and
 KC0169.adjusted by the NATIONAL GEODETIC SURVEY
 KC0169.in June 1991.
 KC0169
 KC0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0169.GEOID18 height accuracy estimate available here.
 KC0169
 KC0169.Click photographs - Photos may exist for this station.
 KC0169
 KC0169.The dynamic height is computed by dividing the NAVD 88
 KC0169.geopotential number by the normal gravity value computed on the
 KC0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0169.degrees latitude (g = 980.6199 gals.).
 KC0169
 KC0169.The modeled gravity was interpolated from observed gravity values.
 KC0169
 KC0169;                    North         East    Units  Estimated Accuracy
 KC0169;SPC IL W     -   307,300.      666,500.      MT  (+/- 180 meters Scaled)
 KC0169
 KC0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD103678(NAD 83)
 KC0169
 KC0169                          SUPERSEDED SURVEY CONTROL
 KC0169
 KC0169  NGVD 29 (??/??/92)  136.804  (m)          448.83   (f) ADJ UNCH    1 2
 KC0169
 KC0169.Superseded values are not recommended for survey control.
 KC0169
 KC0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0169.See file dsdata.pdf to determine how the superseded data were derived.
 KC0169
 KC0169_MARKER: DB = BENCH MARK DISK
 KC0169_SETTING: 66 = SET IN ROCK OUTCROP
 KC0169_STAMPING: N 243 1961
 KC0169_MARK LOGO: CGS
 KC0169_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0169+STABILITY: POSITION/ELEVATION WELL
 KC0169
 KC0169  HISTORY     - Date     Condition        Report By
 KC0169  HISTORY     - 1961     MONUMENTED       CGS
 KC0169
 KC0169                          STATION DESCRIPTION
 KC0169
 KC0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0169'1.6 MI S FROM HILLVIEW.
 KC0169'ABOUT 1.6 MILES SOUTH ALONG A BLACK TOP AND GRAVEL ROAD FROM THE
 KC0169'POST OFFICE AT HILLVIEW, 0.45 MILE NORTH OF A BRIDGE OVER A
 KC0169'SMALL STREAM IN SCOTT HOLLOW, ABOUT 65 YARDS SOUTH OF THE
 KC0169'JUNCTION OF A ROAD LEADING WEST, SET VERTICALLY IN THE WEST FACE
 KC0169'OF A ROCK CLIFF AND DIRECTLY ABOVE A FRESH WATER SPRING, 45
 KC0169'FEET EAST OF THE CENTER LINE OF THE ROAD, 22 FEET EAST OF THE
 KC0169'NORTHEAST CORNER OF THE CONCRETE BASE AROUND THE SPRING, 1 1/2
 KC0169'FEET ABOVE THE LEVEL OF THE GROUND AND ABOUT 18 FEET ABOVE THE
 KC0169'LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0207 ***********************************************************************
 LD0207  DESIGNATION -  N 244
 LD0207  PID         -  LD0207
 LD0207  STATE/COUNTY-  IL/CASS
 LD0207  COUNTRY     -  US
 LD0207  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0207
 LD0207                         *CURRENT SURVEY CONTROL
 LD0207  ______________________________________________________________________
 LD0207* NAD 83(1986) POSITION- 40 02 02.     (N) 090 10 51.     (W)   SCALED
 LD0207* NAVD 88 ORTHO HEIGHT -   151.723 (meters)      497.78  (feet) ADJUSTED
 LD0207  ______________________________________________________________________
 LD0207  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 LD0207  DYNAMIC HEIGHT  -        151.644 (meters)      497.52  (feet) COMP
 LD0207  MODELED GRAVITY -    980,105.0   (mgal)                       NAVD 88
 LD0207
 LD0207  VERT ORDER      -  FIRST     CLASS II
 LD0207
 LD0207.The horizontal coordinates were scaled from a map and have
 LD0207.an estimated accuracy of +/- 6 seconds.
 LD0207
 LD0207.The orthometric height was determined by differential leveling and
 LD0207.adjusted by the NATIONAL GEODETIC SURVEY
 LD0207.in June 1991.
 LD0207
 LD0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0207.GEOID18 height accuracy estimate available here.
 LD0207
 LD0207.Click photographs - Photos may exist for this station.
 LD0207
 LD0207.The dynamic height is computed by dividing the NAVD 88
 LD0207.geopotential number by the normal gravity value computed on the
 LD0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0207.degrees latitude (g = 980.6199 gals.).
 LD0207
 LD0207.The modeled gravity was interpolated from observed gravity values.
 LD0207
 LD0207;                    North         East    Units  Estimated Accuracy
 LD0207;SPC IL W     -   373,750.      698,790.      MT  (+/- 180 meters Scaled)
 LD0207
 LD0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE405353(NAD 83)
 LD0207
 LD0207                          SUPERSEDED SURVEY CONTROL
 LD0207
 LD0207  NGVD 29 (??/??/92)  151.825  (m)          498.11   (f) ADJ UNCH    1 2
 LD0207
 LD0207.Superseded values are not recommended for survey control.
 LD0207
 LD0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0207.See file dsdata.pdf to determine how the superseded data were derived.
 LD0207
 LD0207_MARKER: DB = BENCH MARK DISK
 LD0207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0207_STAMPING: N 244 1961
 LD0207_MARK LOGO: CGS
 LD0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0207+STABILITY: SURFACE MOTION
 LD0207
 LD0207  HISTORY     - Date     Condition        Report By
 LD0207  HISTORY     - 1961     MONUMENTED       CGS
 LD0207
 LD0207                          STATION DESCRIPTION
 LD0207
 LD0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0207'2 MI SW FROM CHANDLERVILLE.
 LD0207'ABOUT 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0207'WITH LAKE STREET IN CHANDLERVILLE, THENCE 0.5 MILE WEST ALONG
 LD0207'THE BEARDSTOWN ROAD, 3.95 MILES EAST OF THE SANGAMON VALLEY
 LD0207'CHURCH, 40 FEET NORTH OF THE CENTER LINE OF THE ROAD, 39 FEET
 LD0207'EAST OF THE CENTER LINE OF A DIRT ROAD LEADING NORTH, 4 FEET
 LD0207'EAST OF POWER LINE POLE NO. 325, 29 FEET NORTHEAST OF THE
 LD0207'NORTHEAST END OF A 12-INCH PIPE CULVERT UNDER THE DIRT ROAD, 2 FEET
 LD0207'WEST OF A METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE ROAD
 LD0207'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 LD0207'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0793 ***********************************************************************
 LC0793  DESIGNATION -  N 246
 LC0793  PID         -  LC0793
 LC0793  STATE/COUNTY-  IL/MCLEAN
 LC0793  COUNTRY     -  US
 LC0793  USGS QUAD   -  NORMAL EAST (2018)
 LC0793
 LC0793                         *CURRENT SURVEY CONTROL
 LC0793  ______________________________________________________________________
 LC0793* NAD 83(1986) POSITION- 40 34 04.     (N) 088 53 33.     (W)   SCALED
 LC0793* NAVD 88 ORTHO HEIGHT -   238.499 (meters)      782.48  (feet) ADJUSTED
 LC0793  ______________________________________________________________________
 LC0793  GEOID HEIGHT    -        -32.022 (meters)                     GEOID18
 LC0793  DYNAMIC HEIGHT  -        238.390 (meters)      782.12  (feet) COMP
 LC0793  MODELED GRAVITY -    980,159.2   (mgal)                       NAVD 88
 LC0793
 LC0793  VERT ORDER      -  SECOND    CLASS 0
 LC0793
 LC0793.The horizontal coordinates were scaled from a map and have
 LC0793.an estimated accuracy of +/- 6 seconds.
 LC0793
 LC0793.The orthometric height was determined by differential leveling and
 LC0793.adjusted by the NATIONAL GEODETIC SURVEY
 LC0793.in June 1991.
 LC0793
 LC0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0793.GEOID18 height accuracy estimate available here.
 LC0793
 LC0793.Click photographs - Photos may exist for this station.
 LC0793
 LC0793.The dynamic height is computed by dividing the NAVD 88
 LC0793.geopotential number by the normal gravity value computed on the
 LC0793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0793.degrees latitude (g = 980.6199 gals.).
 LC0793
 LC0793.The modeled gravity was interpolated from observed gravity values.
 LC0793
 LC0793;                    North         East    Units  Estimated Accuracy
 LC0793;SPC IL E     -   433,200.      252,650.      MT  (+/- 180 meters Scaled)
 LC0793
 LC0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK397924(NAD 83)
 LC0793
 LC0793                          SUPERSEDED SURVEY CONTROL
 LC0793
 LC0793  NGVD 29 (??/??/92)  238.552  (m)          782.65   (f) ADJ UNCH    2 0
 LC0793
 LC0793.Superseded values are not recommended for survey control.
 LC0793
 LC0793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0793.See file dsdata.pdf to determine how the superseded data were derived.
 LC0793
 LC0793_MARKER: DB = BENCH MARK DISK
 LC0793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0793_STAMPING: N 246 1960
 LC0793_MARK LOGO: CGS
 LC0793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0793+STABILITY: SURFACE MOTION
 LC0793
 LC0793  HISTORY     - Date     Condition        Report By
 LC0793  HISTORY     - 1960     MONUMENTED       CGS
 LC0793  HISTORY     - 1961     GOOD             CGS
 LC0793
 LC0793                          STATION DESCRIPTION
 LC0793
 LC0793'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0793'0.5 MI NE FROM TOWANDA.
 LC0793'ABOUT 0.05 MILE NORTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0793'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE NORTH ALONG
 LC0793'NORTH MADISON STREET, THENCE 0.25 MILE NORTHEAST ALONG OLD U.S.
 LC0793'66, AT THE NORTHEAST END OF A CURVE WITH TANGENTS TO THE NORTHEAST
 LC0793'AND SOUTHWEST, 52 FEET SOUTHEAST OF THE CENTER LINE OF OLD U.S.
 LC0793'66, 33 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTH BOUND
 LC0793'TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 7 FEET NORTHEAST OF
 LC0793'A TELEGRAPH POLE, 16 FEET EAST OF A WATER WELL PUMP, 2.7 FEET
 LC0793'NORTHEAST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 LC0793'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0325 ***********************************************************************
 MF0325  DESIGNATION -  N 247
 MF0325  PID         -  MF0325
 MF0325  STATE/COUNTY-  IL/WILL
 MF0325  COUNTRY     -  US
 MF0325  USGS QUAD   -  WILMINGTON (2018)
 MF0325
 MF0325                         *CURRENT SURVEY CONTROL
 MF0325  ______________________________________________________________________
 MF0325* NAD 83(1986) POSITION- 41 17 54.2    (N) 088 13 16.6    (W)   HD_HELD2
 MF0325* NAVD 88 ORTHO HEIGHT -   170.417 (meters)      559.11  (feet) ADJUSTED
 MF0325  ______________________________________________________________________
 MF0325  GEOID HEIGHT    -        -32.793 (meters)                     GEOID18
 MF0325  DYNAMIC HEIGHT  -        170.352 (meters)      558.90  (feet) COMP
 MF0325  MODELED GRAVITY -    980,239.5   (mgal)                       NAVD 88
 MF0325
 MF0325  VERT ORDER      -  SECOND    CLASS 0
 MF0325
 MF0325.The horizontal coordinates were established by autonomous hand held GPS
 MF0325.observations and have an estimated accuracy of +/- 10 meters.
 MF0325
 MF0325.The orthometric height was determined by differential leveling and
 MF0325.adjusted by the NATIONAL GEODETIC SURVEY
 MF0325.in June 1991.
 MF0325
 MF0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0325.GEOID18 height accuracy estimate available here.
 MF0325
 MF0325.Click photographs - Photos may exist for this station.
 MF0325
 MF0325.The dynamic height is computed by dividing the NAVD 88
 MF0325.geopotential number by the normal gravity value computed on the
 MF0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0325.degrees latitude (g = 980.6199 gals.).
 MF0325
 MF0325.The modeled gravity was interpolated from observed gravity values.
 MF0325
 MF0325;                    North         East    Units  Estimated Accuracy
 MF0325;SPC IL E     -   514,185.      309,385.      MT  (+/- 10 meters HH2 GPS)
 MF0325
 MF0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9775272601(NAD 83)
 MF0325
 MF0325                          SUPERSEDED SURVEY CONTROL
 MF0325
 MF0325  NGVD 29 (??/??/92)  170.502  (m)          559.39   (f) ADJ UNCH    2 0
 MF0325
 MF0325.Superseded values are not recommended for survey control.
 MF0325
 MF0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0325.See file dsdata.pdf to determine how the superseded data were derived.
 MF0325
 MF0325_MARKER: DB = BENCH MARK DISK
 MF0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0325_STAMPING: N 247 1960
 MF0325_MARK LOGO: CGS
 MF0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0325+STABILITY: SURFACE MOTION
 MF0325
 MF0325  HISTORY     - Date     Condition        Report By
 MF0325  HISTORY     - 1960     MONUMENTED       CGS
 MF0325  HISTORY     - 1961     GOOD             CGS
 MF0325  HISTORY     - 20080806 GOOD             GEOCAC
 MF0325
 MF0325                          STATION DESCRIPTION
 MF0325
 MF0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0325'0.8 MI NE FROM BRAIDWOOD.
 MF0325'ABOUT 0.8 MILE NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0325'AT THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 113 IN THE
 MF0325'NORTH PART OF BRAIDWOOD, AT A PRIVATE ROAD TO THE WEST AND AT A
 MF0325'POWER LINE CROSSING, 39 FEET NORTHWEST OF THE CENTERLINE OF A SERVICE
 MF0325'ROAD, 76 FEET SOUTHWEST OF THE CENTERLINE OF THE PRIVATE ROAD,
 MF0325'37.5 FEET SOUTHWEST OF A POWER POLE, 2.5 FEET SOUTHWEST OF A
 MF0325'CONCRETE RIGHT OF WAY MARKER, 53 FEET SOUTHWEST OF A SINCLAIR
 MF0325'PIPELINE COMPANY CONTROL PIPE, 2.3 FEET NORTHEAST OF A METAL WITNESS
 MF0325'POST, ABOUT LEVEL WITH THE SERVICE ROAD, AND SET IN THE TOP OF A
 MF0325'CONCRETE POST PROJECTING 2 INCHES.
 MF0325
 MF0325                          STATION RECOVERY (2008)
 MF0325
 MF0325'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0325'MARK LOCATED IN GOOD CONDITION.  AS AND ADDITIONAL NOTE, THE PRIVATE
 MF0325'ROAD IN THE DESCRIPTION LEADS TO THE 'AREA NO. 1 CLUB - OUTDOOR CLUB'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0776 ***********************************************************************
 LC0776  DESIGNATION -  N 248
 LC0776  PID         -  LC0776
 LC0776  STATE/COUNTY-  IL/LIVINGSTON
 LC0776  COUNTRY     -  US
 LC0776  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0776
 LC0776                         *CURRENT SURVEY CONTROL
 LC0776  ______________________________________________________________________
 LC0776* NAD 83(1986) POSITION- 40 55 13.     (N) 088 36 06.     (W)   SCALED
 LC0776* NAVD 88 ORTHO HEIGHT -   202.171 (meters)      663.29  (feet) ADJUSTED
 LC0776  ______________________________________________________________________
 LC0776  GEOID HEIGHT    -        -32.182 (meters)                     GEOID18
 LC0776  DYNAMIC HEIGHT  -        202.086 (meters)      663.01  (feet) COMP
 LC0776  MODELED GRAVITY -    980,197.2   (mgal)                       NAVD 88
 LC0776
 LC0776  VERT ORDER      -  SECOND    CLASS 0
 LC0776
 LC0776.The horizontal coordinates were scaled from a map and have
 LC0776.an estimated accuracy of +/- 6 seconds.
 LC0776
 LC0776.The orthometric height was determined by differential leveling and
 LC0776.adjusted by the NATIONAL GEODETIC SURVEY
 LC0776.in June 1991.
 LC0776
 LC0776.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0776.GEOID18 height accuracy estimate available here.
 LC0776
 LC0776.Click photographs - Photos may exist for this station.
 LC0776
 LC0776.The dynamic height is computed by dividing the NAVD 88
 LC0776.geopotential number by the normal gravity value computed on the
 LC0776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0776.degrees latitude (g = 980.6199 gals.).
 LC0776
 LC0776.The modeled gravity was interpolated from observed gravity values.
 LC0776
 LC0776;                    North         East    Units  Estimated Accuracy
 LC0776;SPC IL E     -   472,220.      277,400.      MT  (+/- 180 meters Scaled)
 LC0776
 LC0776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL651311(NAD 83)
 LC0776
 LC0776                          SUPERSEDED SURVEY CONTROL
 LC0776
 LC0776  NGVD 29 (??/??/92)  202.234  (m)          663.50   (f) ADJ UNCH    2 0
 LC0776
 LC0776.Superseded values are not recommended for survey control.
 LC0776
 LC0776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0776.See file dsdata.pdf to determine how the superseded data were derived.
 LC0776
 LC0776_MARKER: DB = BENCH MARK DISK
 LC0776_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0776_SP_SET: CULVERT HEADWALL
 LC0776_STAMPING: N 248 1961
 LC0776_MARK LOGO: CGS
 LC0776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0776+STABILITY: SURFACE MOTION
 LC0776
 LC0776  HISTORY     - Date     Condition        Report By
 LC0776  HISTORY     - 1961     MONUMENTED       CGS
 LC0776  HISTORY     - 20091124 MARK NOT FOUND   GEOCAC
 LC0776
 LC0776                          STATION DESCRIPTION
 LC0776
 LC0776'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0776'3.2 MI NE FROM PONTIAC.
 LC0776'ABOUT 3.15 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0776'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, ABOUT
 LC0776'0.25 MILES NORTHEAST OF THE JUNCTION OF AN EAST-WEST ROAD, SET
 LC0776'IN THE TOP OF THE NORTHEAST END OF THE NORTHWEST HEADWALL OF A
 LC0776'8 FOOT CONCRETE BOX CULVERT UNDER THE GULF, MOBILE AND OHIO
 LC0776'RAIL ROAD, 75 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTHBOUND
 LC0776'LANE OF U.S. HIGHWAY 66, 9 FEET NORTHWEST OF THE NORTHWEST RAIL
 LC0776'OF THE SOUTHBOUND TRACK, 2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 LC0776'AND 2 FEET BELOW THE LEVEL OF THE TRACK.
 LC0776
 LC0776                          STATION RECOVERY (2009)
 LC0776
 LC0776'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0776'THE BRIDGE REMAINS INTACT BUT THIS PARTY LOCATED WHAT MAY HAVE BEEN
 LC0776'ONLY THE MARK'S STEM IN THE AREA DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1461 ***********************************************************************
 JB1461  DESIGNATION -  N 249
 JB1461  PID         -  JB1461
 JB1461  STATE/COUNTY-  IL/ST CLAIR
 JB1461  COUNTRY     -  US
 JB1461  USGS QUAD   -  LEBANON (2018)
 JB1461
 JB1461                         *CURRENT SURVEY CONTROL
 JB1461  ______________________________________________________________________
 JB1461* NAD 83(1986) POSITION- 38 33 52.     (N) 089 48 26.     (W)   SCALED
 JB1461* NAVD 88 ORTHO HEIGHT -   135.741 (meters)      445.34  (feet) ADJUSTED
 JB1461  ______________________________________________________________________
 JB1461  GEOID HEIGHT    -        -30.610 (meters)                     GEOID18
 JB1461  DYNAMIC HEIGHT  -        135.656 (meters)      445.06  (feet) COMP
 JB1461  MODELED GRAVITY -    980,000.9   (mgal)                       NAVD 88
 JB1461
 JB1461  VERT ORDER      -  SECOND    CLASS 0
 JB1461
 JB1461.The horizontal coordinates were scaled from a map and have
 JB1461.an estimated accuracy of +/- 6 seconds.
 JB1461
 JB1461.The orthometric height was determined by differential leveling and
 JB1461.adjusted by the NATIONAL GEODETIC SURVEY
 JB1461.in June 1991.
 JB1461
 JB1461.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1461.GEOID18 height accuracy estimate available here.
 JB1461
 JB1461.Click photographs - Photos may exist for this station.
 JB1461
 JB1461.The dynamic height is computed by dividing the NAVD 88
 JB1461.geopotential number by the normal gravity value computed on the
 JB1461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1461.degrees latitude (g = 980.6199 gals.).
 JB1461
 JB1461.The modeled gravity was interpolated from observed gravity values.
 JB1461
 JB1461;                    North         East    Units  Estimated Accuracy
 JB1461;SPC IL W     -   210,680.      731,330.      MT  (+/- 180 meters Scaled)
 JB1461
 JB1461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH554721(NAD 83)
 JB1461
 JB1461                          SUPERSEDED SURVEY CONTROL
 JB1461
 JB1461  NGVD 29 (??/??/92)  135.856  (m)          445.72   (f) ADJ UNCH    2 0
 JB1461
 JB1461.Superseded values are not recommended for survey control.
 JB1461
 JB1461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1461.See file dsdata.pdf to determine how the superseded data were derived.
 JB1461
 JB1461_MARKER: DB = BENCH MARK DISK
 JB1461_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1461_SP_SET: BOX CULVERT HEADWALL
 JB1461_STAMPING: N 249 1961
 JB1461_MARK LOGO: CGS
 JB1461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1461+STABILITY: SURFACE MOTION
 JB1461
 JB1461  HISTORY     - Date     Condition        Report By
 JB1461  HISTORY     - 1961     MONUMENTED       CGS
 JB1461  HISTORY     - 20130909 MARK NOT FOUND   ILDT
 JB1461
 JB1461                          STATION DESCRIPTION
 JB1461
 JB1461'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1461'2.1 MI S FROM LEBANON.
 JB1461'ABOUT 2.1 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1461'OF THE BALTIMORE AND OHIO RAILROAD IN THE SOUTH PART OF LEBANON,
 JB1461'AT THE JUNCTION OF AN EAST WEST ASPHALT PAVED CROSS ROAD, SET
 JB1461'IN THE TOP AND APPROXIMATE CENTER OF THE EAST HEADWALL OF A 2
 JB1461'FOOT CONCRETE BOX CULVERT UNDER STATE HIGHWAY 43, 18 FEET EAST OF
 JB1461'THE CENTER LINE OF THE HIGHWAY, 18 FEET SOUTH OF THE CENTER
 JB1461'LINE OF THE ROAD EAST, 28 FEET SOUTHEAST OF THE CENTER OF THE
 JB1461'JUNCTION, AND ABOUT 0.5 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 JB1461
 JB1461                          STATION RECOVERY (2013)
 JB1461
 JB1461'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1461'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1926 ***********************************************************************
 LB1926  DESIGNATION -  N 25
 LB1926  PID         -  LB1926
 LB1926  STATE/COUNTY-  IL/IROQUOIS
 LB1926  COUNTRY     -  US
 LB1926  USGS QUAD   -  CRESCENT CITY (2018)
 LB1926
 LB1926                         *CURRENT SURVEY CONTROL
 LB1926  ______________________________________________________________________
 LB1926* NAD 83(1986) POSITION- 40 52 21.34   (N) 087 51 55.71   (W)   HD_HELD1
 LB1926* NAVD 88 ORTHO HEIGHT -   194.351 (meters)      637.63  (feet) ADJUSTED
 LB1926  ______________________________________________________________________
 LB1926  GEOID HEIGHT    -        -32.645 (meters)                     GEOID18
 LB1926  DYNAMIC HEIGHT  -        194.267 (meters)      637.36  (feet) COMP
 LB1926  MODELED GRAVITY -    980,189.4   (mgal)                       NAVD 88
 LB1926
 LB1926  VERT ORDER      -  SECOND    CLASS I
 LB1926
 LB1926.The horizontal coordinates were determined by differentially corrected
 LB1926.hand held GPS observations or other comparable positioning techniques
 LB1926.and have an estimated accuracy of +/- 3 meters.
 LB1926
 LB1926.The orthometric height was determined by differential leveling and
 LB1926.adjusted by the NATIONAL GEODETIC SURVEY
 LB1926.in June 1991.
 LB1926
 LB1926.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1926.GEOID18 height accuracy estimate available here.
 LB1926
 LB1926.Click photographs - Photos may exist for this station.
 LB1926
 LB1926.The dynamic height is computed by dividing the NAVD 88
 LB1926.geopotential number by the normal gravity value computed on the
 LB1926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1926.degrees latitude (g = 980.6199 gals.).
 LB1926
 LB1926.The modeled gravity was interpolated from observed gravity values.
 LB1926
 LB1926;                    North         East    Units  Estimated Accuracy
 LB1926;SPC IL E     -   466,998.8     339,438.1     MT  (+/- 3 meters HH1 GPS) 
 LB1926
 LB1926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2707124974(NAD 83)
 LB1926
 LB1926                          SUPERSEDED SURVEY CONTROL
 LB1926
 LB1926  NGVD 29 (??/??/92)  194.427  (m)          637.88   (f) ADJ UNCH    2 0
 LB1926
 LB1926.Superseded values are not recommended for survey control.
 LB1926
 LB1926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1926.See file dsdata.pdf to determine how the superseded data were derived.
 LB1926
 LB1926_MARKER: DB = BENCH MARK DISK
 LB1926_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1926_SP_SET: BOX CULVERT HEADWALL
 LB1926_STAMPING: N 25 1934
 LB1926_MARK LOGO: CGS
 LB1926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1926+STABILITY: SURFACE MOTION
 LB1926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1926+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2024
 LB1926
 LB1926  HISTORY     - Date     Condition        Report By
 LB1926  HISTORY     - 1934     MONUMENTED       CGS
 LB1926  HISTORY     - 1954     GOOD             CGS
 LB1926  HISTORY     - 20070325 GOOD             GEOCAC
 LB1926  HISTORY     - 20110119 GOOD             ILDT
 LB1926  HISTORY     - 20110613 GOOD             PATRIC
 LB1926  HISTORY     - 20160203 GOOD             AMESC
 LB1926  HISTORY     - 20240904 GOOD             ILDT
 LB1926
 LB1926                          STATION DESCRIPTION
 LB1926
 LB1926'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1926'7.1 MI N FROM CRESCENT CITY.
 LB1926'ABOUT 7.1 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE INTERSECTION
 LB1926'OF U.S. HIGHWAY 24 AT CRESCENT CITY, AT A CROSSROAD, ABOUT 1.0
 LB1926'MILE SOUTH OF JUNCTION OF HIGHWAYS 52 AND 116 WITH HIGHWAY 49,
 LB1926'IN THE TOP AND 11.8 FEET SOUTH OF NORTH END OF THE EAST HEAD WALL
 LB1926'OF A 10-FOOT CONCRETE BOX CULVERT, 20 1/2 FEET EAST OF CENTER
 LB1926'LINE OF HIGHWAY, 28 FEET NORTH OF CENTER LINE OF ROAD EAST AND
 LB1926'ABOUT 1 FOOT ABOVE LEVEL OF HIGHWAY.
 LB1926
 LB1926                          STATION RECOVERY (2007)
 LB1926
 LB1926'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1926'RECOVERED IN GOOD CONDITION.
 LB1926
 LB1926                          STATION RECOVERY (2011)
 LB1926
 LB1926'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1926'RECOVERED IN GOOD CONDITION.
 LB1926
 LB1926                          STATION RECOVERY (2011)
 LB1926
 LB1926'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB1926'THE STATION IS LOCATED APPROXIMATELY 7 MI (11.3 KM) NORTH OF THE TOWN
 LB1926'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 LB1926'
 LB1926'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND STATE
 LB1926'HIGHWAY 49, ON THE WEST EDGE OF CRESCENT CITY, PROCEED NORTH 7.1 MI
 LB1926'(11.4 KM) TO CR 2500 N AND THE STATION LOCATED IN THE NORTHEAST
 LB1926'QUADRANT OF THE INTERSECTION.
 LB1926'
 LB1926'THE STATION IS 29 FT (8.8 M) NORTH OF THE CENTERLINE OF CR 2500 N, 21
 LB1926'FT (6.4 M) EAST OF THE CENTERLINE OF HIGHWAY 49 AND IS SET IN THE TOP
 LB1926'OF A CONCRETE LEDGE OF A BRIDGE OVER A DRAINAGE DITCH EVEN WITH THE
 LB1926'GRADE OF THE HIGHWAY.
 LB1926
 LB1926                          STATION RECOVERY (2016)
 LB1926
 LB1926'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 LB1926'RECOVERED IN GOOD CONDITION.
 LB1926'
 LB1926'NOTE THE HEADWALL IS IN POOR CONDITION.
 LB1926
 LB1926                          STATION RECOVERY (2024)
 LB1926
 LB1926'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LB1926'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1137 ***********************************************************************
 JB1137  DESIGNATION -  N 250
 JB1137  PID         -  JB1137
 JB1137  STATE/COUNTY-  IL/WASHINGTON
 JB1137  COUNTRY     -  US
 JB1137  USGS QUAD   -  ADDIEVILLE (2018)
 JB1137
 JB1137                         *CURRENT SURVEY CONTROL
 JB1137  ______________________________________________________________________
 JB1137* NAD 83(1986) POSITION- 38 24 44.     (N) 089 26 51.     (W)   SCALED
 JB1137* NAVD 88 ORTHO HEIGHT -   134.594 (meters)      441.58  (feet) ADJUSTED
 JB1137  ______________________________________________________________________
 JB1137  GEOID HEIGHT    -        -30.237 (meters)                     GEOID18
 JB1137  DYNAMIC HEIGHT  -        134.510 (meters)      441.30  (feet) COMP
 JB1137  MODELED GRAVITY -    979,998.1   (mgal)                       NAVD 88
 JB1137
 JB1137  VERT ORDER      -  SECOND    CLASS 0
 JB1137
 JB1137.The horizontal coordinates were scaled from a map and have
 JB1137.an estimated accuracy of +/- 6 seconds.
 JB1137
 JB1137.The orthometric height was determined by differential leveling and
 JB1137.adjusted by the NATIONAL GEODETIC SURVEY
 JB1137.in June 1991.
 JB1137
 JB1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1137.GEOID18 height accuracy estimate available here.
 JB1137
 JB1137.Click photographs - Photos may exist for this station.
 JB1137
 JB1137.The dynamic height is computed by dividing the NAVD 88
 JB1137.geopotential number by the normal gravity value computed on the
 JB1137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1137.degrees latitude (g = 980.6199 gals.).
 JB1137
 JB1137.The modeled gravity was interpolated from observed gravity values.
 JB1137
 JB1137;                    North         East    Units  Estimated Accuracy
 JB1137;SPC IL W     -   193,970.      762,810.      MT  (+/- 180 meters Scaled)
 JB1137
 JB1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH863543(NAD 83)
 JB1137
 JB1137                          SUPERSEDED SURVEY CONTROL
 JB1137
 JB1137  NGVD 29 (??/??/92)  134.717  (m)          441.98   (f) ADJ UNCH    2 0
 JB1137
 JB1137.Superseded values are not recommended for survey control.
 JB1137
 JB1137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1137.See file dsdata.pdf to determine how the superseded data were derived.
 JB1137
 JB1137_MARKER: DB = BENCH MARK DISK
 JB1137_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1137_SP_SET: BOX CULVERT HEADWALL
 JB1137_STAMPING: N 250 1961
 JB1137_MARK LOGO: CGS
 JB1137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1137+STABILITY: SURFACE MOTION
 JB1137
 JB1137  HISTORY     - Date     Condition        Report By
 JB1137  HISTORY     - 1961     MONUMENTED       CGS
 JB1137  HISTORY     - 20110816 MARK NOT FOUND   ILDT
 JB1137
 JB1137                          STATION DESCRIPTION
 JB1137
 JB1137'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1137'3.5 MI NE FROM ADDIEVILLE.
 JB1137'ABOUT 1.4 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1137'LOUISVILLE AND NASHVILLE RAILROAD STATION AT ADDIEVILLE, THENCE
 JB1137'2.1 MILES EAST ALONG AN ASPHALT PAVED ROAD, NEAR A FARM HOUSE
 JB1137'SOUTH OF THE ROAD, SET IN TOP OF THE WEST END OF THE NORTH
 JB1137'HEADWALL OF A 5 FOOT CONCRETE BOX CULVERT, 10 FEET NORTH OF THE
 JB1137'CENTER LINE OF THE ROAD, 75 FEET WEST OF THE EXTENDED CENTER
 JB1137'LINE OF THE FARM DRIVE, AND ABOUT LEVEL WITH THE ROAD.
 JB1137
 JB1137                          STATION RECOVERY (2011)
 JB1137
 JB1137'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1137'CULVERT REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1170 ***********************************************************************
 JB1170  DESIGNATION -  N 251
 JB1170  PID         -  JB1170
 JB1170  STATE/COUNTY-  IL/WASHINGTON
 JB1170  COUNTRY     -  US
 JB1170  USGS QUAD   -  ASHLEY (2018)
 JB1170
 JB1170                         *CURRENT SURVEY CONTROL
 JB1170  ______________________________________________________________________
 JB1170* NAD 83(1986) POSITION- 38 22 05.59   (N) 089 14 32.22   (W)   HD_HELD1
 JB1170* NAVD 88 ORTHO HEIGHT -   168.114 (meters)      551.55  (feet) ADJUSTED
 JB1170  ______________________________________________________________________
 JB1170  GEOID HEIGHT    -        -30.147 (meters)                     GEOID18
 JB1170  DYNAMIC HEIGHT  -        168.007 (meters)      551.20  (feet) COMP
 JB1170  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB1170
 JB1170  VERT ORDER      -  SECOND    CLASS 0
 JB1170
 JB1170.The horizontal coordinates were determined by differentially corrected
 JB1170.hand held GPS observations or other comparable positioning techniques
 JB1170.and have an estimated accuracy of +/- 3 meters.
 JB1170
 JB1170.The orthometric height was determined by differential leveling and
 JB1170.adjusted by the NATIONAL GEODETIC SURVEY
 JB1170.in June 1991.
 JB1170
 JB1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1170.GEOID18 height accuracy estimate available here.
 JB1170
 JB1170.Click photographs - Photos may exist for this station.
 JB1170
 JB1170.The dynamic height is computed by dividing the NAVD 88
 JB1170.geopotential number by the normal gravity value computed on the
 JB1170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1170.degrees latitude (g = 980.6199 gals.).
 JB1170
 JB1170.The modeled gravity was interpolated from observed gravity values.
 JB1170
 JB1170;                    North         East    Units  Estimated Accuracy
 JB1170;SPC IL W     -   189,244.3     780,779.3     MT  (+/- 3 meters HH1 GPS) 
 JB1170
 JB1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0411049050(NAD 83)
 JB1170
 JB1170                          SUPERSEDED SURVEY CONTROL
 JB1170
 JB1170  NGVD 29 (??/??/92)  168.227  (m)          551.92   (f) ADJ UNCH    2 0
 JB1170
 JB1170.Superseded values are not recommended for survey control.
 JB1170
 JB1170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1170.See file dsdata.pdf to determine how the superseded data were derived.
 JB1170
 JB1170_MARKER: DB = BENCH MARK DISK
 JB1170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1170_STAMPING: N 251 1961
 JB1170_MARK LOGO: CGS
 JB1170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1170+STABILITY: SURFACE MOTION
 JB1170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1170+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1170
 JB1170  HISTORY     - Date     Condition        Report By
 JB1170  HISTORY     - 1961     MONUMENTED       CGS
 JB1170  HISTORY     - 20121004 GOOD             ILDT
 JB1170
 JB1170                          STATION DESCRIPTION
 JB1170
 JB1170'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1170'5.9 MI NW FROM ASHLEY.
 JB1170'ABOUT 2.25 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1170'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1170'0.75 MILES WEST ALONG A DIRT ROAD, THENCE 2.9 MILES WEST ALONG
 JB1170'AN OILED ROAD, AT THE T JUNCTION OF A NORTH-SOUTH OILED ROAD, 23
 JB1170'FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 6 FEET
 JB1170'NORTH OF THE EXTENDED CENTER LINE OF THE ROAD EAST, 1.5 FEET EAST
 JB1170'OF A FENCE, 4 FEET NORTH-NORTHEAST OF THE FENCE CORNER, 19 FEET
 JB1170'SOUTH-SOUTHWEST OF THE WEST END OF A CORRUGATED PIPE CULVERT
 JB1170'UNDER THE NORTH-SOUTH ROAD, 1.7 FEET SOUTH-SOUTHEAST OF A METAL
 JB1170'WITNESS POST, ABOUT 0.5 FOOT BELOW THE LEVEL OF THE ROAD, AND SET
 JB1170'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB1170
 JB1170                          STATION RECOVERY (2012)
 JB1170
 JB1170'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0455 ***********************************************************************
 JB0455  DESIGNATION -  N 252
 JB0455  PID         -  JB0455
 JB0455  STATE/COUNTY-  IL/JEFFERSON
 JB0455  COUNTRY     -  US
 JB0455  USGS QUAD   -  OPDYKE (2018)
 JB0455
 JB0455                         *CURRENT SURVEY CONTROL
 JB0455  ______________________________________________________________________
 JB0455* NAD 83(1986) POSITION- 38 15 31.     (N) 088 52 10.     (W)   SCALED
 JB0455* NAVD 88 ORTHO HEIGHT -   139.968 (meters)      459.21  (feet) ADJUSTED
 JB0455  ______________________________________________________________________
 JB0455  GEOID HEIGHT    -        -30.120 (meters)                     GEOID18
 JB0455  DYNAMIC HEIGHT  -        139.877 (meters)      458.91  (feet) COMP
 JB0455  MODELED GRAVITY -    979,979.9   (mgal)                       NAVD 88
 JB0455
 JB0455  VERT ORDER      -  SECOND    CLASS 0
 JB0455
 JB0455.The horizontal coordinates were scaled from a map and have
 JB0455.an estimated accuracy of +/- 6 seconds.
 JB0455
 JB0455.The orthometric height was determined by differential leveling and
 JB0455.adjusted by the NATIONAL GEODETIC SURVEY
 JB0455.in June 1991.
 JB0455
 JB0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0455.GEOID18 height accuracy estimate available here.
 JB0455
 JB0455.Click photographs - Photos may exist for this station.
 JB0455
 JB0455.The dynamic height is computed by dividing the NAVD 88
 JB0455.geopotential number by the normal gravity value computed on the
 JB0455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0455.degrees latitude (g = 980.6199 gals.).
 JB0455
 JB0455.The modeled gravity was interpolated from observed gravity values.
 JB0455
 JB0455;                    North         East    Units  Estimated Accuracy
 JB0455;SPC IL E     -   176,820.      253,080.      MT  (+/- 180 meters Scaled)
 JB0455
 JB0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH364361(NAD 83)
 JB0455
 JB0455                          SUPERSEDED SURVEY CONTROL
 JB0455
 JB0455  NGVD 29 (??/??/92)  140.076  (m)          459.57   (f) ADJ UNCH    2 0
 JB0455
 JB0455.Superseded values are not recommended for survey control.
 JB0455
 JB0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0455.See file dsdata.pdf to determine how the superseded data were derived.
 JB0455
 JB0455_MARKER: DB = BENCH MARK DISK
 JB0455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0455_STAMPING: N 252 1961
 JB0455_MARK LOGO: CGS
 JB0455_PROJECTION: FLUSH
 JB0455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0455+STABILITY: SURFACE MOTION
 JB0455_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0455+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0455
 JB0455  HISTORY     - Date     Condition        Report By
 JB0455  HISTORY     - 1961     MONUMENTED       CGS
 JB0455  HISTORY     - 20090120 GOOD             ILDT
 JB0455  HISTORY     - 20090126 GOOD             ILDT
 JB0455  HISTORY     - 20140709 GOOD             ILDT
 JB0455
 JB0455                          STATION DESCRIPTION
 JB0455
 JB0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0455'5.8 MI SE FROM MT VERNON.
 JB0455'ABOUT 4.05 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0455'HOUSE IN MT. VERNON, 1.6 MILES EAST ALONG AN OILED ROAD, THENCE
 JB0455'0.05 MILES NORTH ALONG AN OILED ROAD, ABOUT 0.10 MILES NORTH OF
 JB0455'DODDS SCHOOL, AT A FARM HOUSE EAST OF THE ROAD, 28 FEET EAST OF
 JB0455'THE CENTER OF THE ROAD, 1.5 FEET WEST OF THE FENCE, 23 FEET NORTH
 JB0455'OF THE FENCE CORNER, 49 FEET NORTH-NORTHEAST OF THE NORTH END OF
 JB0455'A CONCRETE PIPE CULVERT, 3.5 FEET SOUTHWEST OF POWER POLE 198
 JB0455'WITH A TRANSFORMER, 1.6 FEET SOUTHWEST OF A METAL WITNESS POST,
 JB0455'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0455'CONCRETE POST FLUSH WITH THE GROUND.  NOTE-- THIS MARK MAY ALSO
 JB0455'BE REACHED BY GOING 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM
 JB0455'THE COURT HOUSE IN MT. VERNON, THENCE 2.55 MILES SOUTHEAST ALONG
 JB0455'U.S. HIGHWAY 460, THENCE 1.8 MILES SOUTH ALONG AN OILED ROAD.
 JB0455
 JB0455                          STATION RECOVERY (2009)
 JB0455
 JB0455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0455'RECOVERED IN GOOD CONDITION.
 JB0455
 JB0455                          STATION RECOVERY (2009)
 JB0455
 JB0455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0455'RECOVERED IN GOOD CONDITION.
 JB0455
 JB0455                          STATION RECOVERY (2014)
 JB0455
 JB0455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0455'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0203 ***********************************************************************
 JB0203  CBN         -  This is a Cooperative Base Network Control Station.
 JB0203  DESIGNATION -  N 253
 JB0203  PID         -  JB0203
 JB0203  STATE/COUNTY-  IL/HAMILTON
 JB0203  COUNTRY     -  US
 JB0203  USGS QUAD   -  BOYLESTON (2018)
 JB0203
 JB0203                         *CURRENT SURVEY CONTROL
 JB0203  ______________________________________________________________________
 JB0203* NAD 83(2011) POSITION- 38 15 06.20208(N) 088 28 22.41741(W)   ADJUSTED
 JB0203* NAD 83(2011) ELLIP HT-    89.274 (meters)        (06/27/12)   ADJUSTED
 JB0203* NAD 83(2011) EPOCH   -  2010.00
 JB0203* NAVD 88 ORTHO HEIGHT -   119.672 (meters)      392.62  (feet) ADJUSTED
 JB0203  ______________________________________________________________________
 JB0203  GEOID HEIGHT    -        -30.383 (meters)                     GEOID18
 JB0203  NAD 83(2011) X  -    133,655.768 (meters)                     COMP
 JB0203  NAD 83(2011) Y  - -5,013,467.683 (meters)                     COMP
 JB0203  NAD 83(2011) Z  -  3,927,479.145 (meters)                     COMP
 JB0203  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 JB0203  DYNAMIC HEIGHT  -        119.595 (meters)      392.37  (feet) COMP
 JB0203  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0203
 JB0203  VERT ORDER      -  SECOND    CLASS 0
 JB0203
 JB0203  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0203  Standards:
 JB0203         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0203            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0203  -------------------------------------------------------------------
 JB0203  NETWORK    0.68   1.18           0.32   0.22   0.60      0.01872098
 JB0203  -------------------------------------------------------------------
 JB0203  Click here for local accuracies and other accuracy information.
 JB0203
 JB0203.The horizontal coordinates were established by GPS observations
 JB0203.and adjusted by the National Geodetic Survey in June 2012.
 JB0203
 JB0203.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0203.been affixed to the stable North American tectonic plate. See 
 JB0203.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0203
 JB0203.The horizontal coordinates are valid at the epoch date displayed above
 JB0203.which is a decimal equivalence of Year/Month/Day.
 JB0203
 JB0203.The orthometric height was determined by differential leveling and
 JB0203.adjusted by the NATIONAL GEODETIC SURVEY
 JB0203.in June 1991.
 JB0203
 JB0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0203.GEOID18 height accuracy estimate available here.
 JB0203
 JB0203.Click photographs - Photos may exist for this station.
 JB0203
 JB0203.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0203
 JB0203.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0203
 JB0203.The ellipsoidal height was determined by GPS observations
 JB0203.and is referenced to NAD 83.
 JB0203
 JB0203.The dynamic height is computed by dividing the NAVD 88
 JB0203.geopotential number by the normal gravity value computed on the
 JB0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0203.degrees latitude (g = 980.6199 gals.).
 JB0203
 JB0203.The modeled gravity was interpolated from observed gravity values.
 JB0203
 JB0203. The following values were computed from the NAD 83(2011) position.
 JB0203
 JB0203;                    North         East     Units Scale Factor Converg.
 JB0203;SPC IL E     -   175,924.308   287,784.388   MT  0.99997684   -0 05 11.1
 JB0203;SPC IL E     -   577,178.33    944,172.61   sFT  0.99997684   -0 05 11.1
 JB0203;UTM  16      - 4,234,770.483   371,123.796   MT  0.99980455   -0 54 43.3
 JB0203
 JB0203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0203!SPC IL E     -   0.99998599  x   0.99997684  =   0.99996283
 JB0203!UTM  16      -   0.99998599  x   0.99980455  =   0.99979054
 JB0203
 JB0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7112334770(NAD 83)
 JB0203
 JB0203                          SUPERSEDED SURVEY CONTROL
 JB0203
 JB0203  NAD 83(2007)-  38 15 06.20225(N)    088 28 22.41805(W) AD(2002.00) 0
 JB0203  ELLIP H (02/10/07)   89.263  (m)                       GP(2002.00)    
 JB0203  NAD 83(1997)-  38 15 06.20222(N)    088 28 22.41799(W) AD(       ) A
 JB0203  ELLIP H (09/15/03)   89.262  (m)                       GP(       ) 4 1
 JB0203  NAVD 88             119.67   (m)          392.6    (f) LEVELING    3  
 JB0203  NAVD 88 (09/15/03)  119.6    (m)  GEOID99  model used  GPS OBS        
 JB0203  NGVD 29 (??/??/92)  119.796  (m)          393.03   (f) ADJ UNCH    2 0
 JB0203
 JB0203.Superseded values are not recommended for survey control.
 JB0203
 JB0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0203.See file dsdata.pdf to determine how the superseded data were derived.
 JB0203
 JB0203_MARKER: DB = BENCH MARK DISK
 JB0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0203_STAMPING: N 253 1961
 JB0203_MARK LOGO: CGS
 JB0203_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0203+STABILITY: SURFACE MOTION
 JB0203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0203+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2010
 JB0203
 JB0203  HISTORY     - Date     Condition        Report By
 JB0203  HISTORY     - 1961     MONUMENTED       CGS
 JB0203  HISTORY     - 20020805 GOOD             NGS
 JB0203  HISTORY     - 20060508 GOOD             ILDT
 JB0203  HISTORY     - 20080117 GOOD             ILDT
 JB0203  HISTORY     - 20101112 GOOD             ILDT
 JB0203
 JB0203                          STATION DESCRIPTION
 JB0203
 JB0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0203'12 MI SE FROM WAYNE CITY.
 JB0203'ABOUT 6.5 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0203'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 3.7
 JB0203'MILES EAST ALONG A GRAVEL ROAD, THENCE 1.0 MILE SOUTH ALONG A
 JB0203'GRAVEL ROAD, THENCE 0.5 MILE EAST ALONG A GRAVEL ROAD, THENCE
 JB0203'0.25 MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL
 JB0203'ROAD EAST AND A DIRT ROAD SOUTH, 23 FEET WEST OF THE CENTER OF
 JB0203'THE DIRT ROAD, 17 FEET SOUTH OF THE EXTENDED CENTER OF THE
 JB0203'GRAVEL ROAD EAST, 1.5 FEET EAST OF A FENCE, 2 FEET NORTHEAST OF
 JB0203'A POWER POLE, 1.7 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 JB0203'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0203'3 INCHES.  THIS MARK MAY ALSO BE REACHED FROM THE POST OFFICE AT
 JB0203'MILLS SHOALS, BY GOING ABOUT 2.7 MILES SOUTHWEST AND WEST ALONG
 JB0203'A GRAVEL ROAD, THENCE 0.25 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 JB0203'3.2 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.75 MILE NORTH ALONG
 JB0203'A GRAVEL ROAD, THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD.
 JB0203
 JB0203                          STATION RECOVERY (2002)
 JB0203
 JB0203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (MW)
 JB0203'RECOVERED AS DESCRIBED
 JB0203
 JB0203                          STATION RECOVERY (2006)
 JB0203
 JB0203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB0203'RECOVERED IN GOOD CONDITION.
 JB0203
 JB0203                          STATION RECOVERY (2008)
 JB0203
 JB0203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JB0203'RECOVERED AS DESCRIBED
 JB0203
 JB0203                          STATION RECOVERY (2010)
 JB0203
 JB0203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB0203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0282 ***********************************************************************
 JB0282  DESIGNATION -  N 254
 JB0282  PID         -  JB0282
 JB0282  STATE/COUNTY-  IL/WHITE
 JB0282  COUNTRY     -  US
 JB0282  USGS QUAD   -  CROSSVILLE (2018)
 JB0282
 JB0282                         *CURRENT SURVEY CONTROL
 JB0282  ______________________________________________________________________
 JB0282* NAD 83(1986) POSITION- 38 13 52.     (N) 088 02 23.     (W)   SCALED
 JB0282* NAVD 88 ORTHO HEIGHT -   123.725 (meters)      405.92  (feet) ADJUSTED
 JB0282  ______________________________________________________________________
 JB0282  GEOID HEIGHT    -        -30.789 (meters)                     GEOID18
 JB0282  DYNAMIC HEIGHT  -        123.644 (meters)      405.66  (feet) COMP
 JB0282  MODELED GRAVITY -    979,975.6   (mgal)                       NAVD 88
 JB0282
 JB0282  VERT ORDER      -  SECOND    CLASS 0
 JB0282
 JB0282.The horizontal coordinates were scaled from a map and have
 JB0282.an estimated accuracy of +/- 6 seconds.
 JB0282
 JB0282.The orthometric height was determined by differential leveling and
 JB0282.adjusted by the NATIONAL GEODETIC SURVEY
 JB0282.in June 1991.
 JB0282
 JB0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0282.GEOID18 height accuracy estimate available here.
 JB0282
 JB0282.Click photographs - Photos may exist for this station.
 JB0282
 JB0282.The dynamic height is computed by dividing the NAVD 88
 JB0282.geopotential number by the normal gravity value computed on the
 JB0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0282.degrees latitude (g = 980.6199 gals.).
 JB0282
 JB0282.The modeled gravity was interpolated from observed gravity values.
 JB0282
 JB0282;                    North         East    Units  Estimated Accuracy
 JB0282;SPC IL E     -   173,670.      325,710.      MT  (+/- 180 meters Scaled)
 JB0282
 JB0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH090319(NAD 83)
 JB0282
 JB0282                          SUPERSEDED SURVEY CONTROL
 JB0282
 JB0282  NGVD 29 (??/??/92)  123.853  (m)          406.34   (f) ADJ UNCH    2 0
 JB0282
 JB0282.Superseded values are not recommended for survey control.
 JB0282
 JB0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0282.See file dsdata.pdf to determine how the superseded data were derived.
 JB0282
 JB0282_MARKER: DB = BENCH MARK DISK
 JB0282_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0282_SP_SET: BOX CULVERT WINGWALL
 JB0282_STAMPING: N 254 1961
 JB0282_MARK LOGO: CGS
 JB0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0282+STABILITY: SURFACE MOTION
 JB0282
 JB0282  HISTORY     - Date     Condition        Report By
 JB0282  HISTORY     - 1961     MONUMENTED       CGS
 JB0282  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 JB0282
 JB0282                          STATION DESCRIPTION
 JB0282
 JB0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0282'4.3 MI SW FROM GRAYVILLE.
 JB0282'ABOUT 2.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE
 JB0282'JUNCTION OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN
 JB0282'GRAYVILLE, THENCE 1.7 MILES SOUTH ALONG A GRAVEL ROAD, NEAR A
 JB0282'FIELD ENTRANCE WEST OF THE ROAD TO OIL WELLS, SET IN TOP OF THE
 JB0282'SOUTHWEST END OF WINGWALL AT THE NORTHEAST CORNER OF A 10 FOOT
 JB0282'CONCRETE BOX CULVERT, 10 FEET EAST OF THE CENTER OF THE ROAD, 45
 JB0282'FEET SOUTH OF THE EXTENDED CENTER OF THE FIELD ENTRANCE, AND
 JB0282'ABOUT LEVEL WITH THE ROAD.
 JB0282
 JB0282                          STATION RECOVERY (2012)
 JB0282
 JB0282'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0282'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0041 ***********************************************************************
 KC0041  DESIGNATION -  N 255
 KC0041  PID         -  KC0041
 KC0041  STATE/COUNTY-  IL/CASS
 KC0041  COUNTRY     -  US
 KC0041  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0041
 KC0041                         *CURRENT SURVEY CONTROL
 KC0041  ______________________________________________________________________
 KC0041* NAD 83(1986) POSITION- 39 57 12.13   (N) 090 29 01.65   (W)   HD_HELD1
 KC0041* NAVD 88 ORTHO HEIGHT -   137.055 (meters)      449.65  (feet) ADJUSTED
 KC0041  ______________________________________________________________________
 KC0041  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 KC0041  DYNAMIC HEIGHT  -        136.983 (meters)      449.42  (feet) COMP
 KC0041  MODELED GRAVITY -    980,098.9   (mgal)                       NAVD 88
 KC0041
 KC0041  VERT ORDER      -  FIRST     CLASS II
 KC0041
 KC0041.The horizontal coordinates were determined by differentially corrected
 KC0041.hand held GPS observations or other comparable positioning techniques
 KC0041.and have an estimated accuracy of +/- 3 meters.
 KC0041
 KC0041.The orthometric height was determined by differential leveling and
 KC0041.adjusted by the NATIONAL GEODETIC SURVEY
 KC0041.in June 1991.
 KC0041
 KC0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0041.GEOID18 height accuracy estimate available here.
 KC0041
 KC0041.Click photographs - Photos may exist for this station.
 KC0041
 KC0041.The dynamic height is computed by dividing the NAVD 88
 KC0041.geopotential number by the normal gravity value computed on the
 KC0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0041.degrees latitude (g = 980.6199 gals.).
 KC0041
 KC0041.The modeled gravity was interpolated from observed gravity values.
 KC0041
 KC0041;                    North         East    Units  Estimated Accuracy
 KC0041;SPC IL W     -   364,858.7     672,902.6     MT  (+/- 3 meters HH1 GPS) 
 KC0041
 KC0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1494125613(NAD 83)
 KC0041
 KC0041                          SUPERSEDED SURVEY CONTROL
 KC0041
 KC0041  NGVD 29 (??/??/92)  137.173  (m)          450.04   (f) ADJ UNCH    1 2
 KC0041
 KC0041.Superseded values are not recommended for survey control.
 KC0041
 KC0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0041.See file dsdata.pdf to determine how the superseded data were derived.
 KC0041
 KC0041_MARKER: DB = BENCH MARK DISK
 KC0041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0041_STAMPING: N 255 1961
 KC0041_MARK LOGO: CGS
 KC0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0041+STABILITY: SURFACE MOTION
 KC0041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0041+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2011
 KC0041
 KC0041  HISTORY     - Date     Condition        Report By
 KC0041  HISTORY     - 1961     MONUMENTED       CGS
 KC0041  HISTORY     - 20111013 GOOD             ATKNA
 KC0041
 KC0041                          STATION DESCRIPTION
 KC0041
 KC0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0041'4.5 MI S FROM BEARDSTOWN.
 KC0041'ABOUT 4.5 MILES SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION
 KC0041'WITH U.S. HIGHWAY 67 AT BEARDSTOWN, 0.85 MILE NORTHEAST OF THE
 KC0041'JUNCTION OF A BLACK TOP ROAD LEADING EAST TO THE BLACK OAK
 KC0041'BAPTIST CHURCH, AT THE OUTSIDE OF A LONG CURVE, AT THE JUNCTION
 KC0041'OF A PRIVATE ROAD LEADING WEST, 42 FEET NORTHWEST OF THE CENTER
 KC0041'LINE OF THE HIGHWAY, 54 FEET SOUTH OF THE CENTER LINE OF A
 KC0041'PRIVATE ROAD, 2 1/2 FEET NORTH OF POWER LINE POLE NO. 1216 AND
 KC0041'IN LINE WITH POLES, 1 1/2 FEET SOUTHWEST OF A METAL WITNESS POST,
 KC0041'1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 KC0041'CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0041
 KC0041                          STATION RECOVERY (2011)
 KC0041
 KC0041'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 KC0041'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0797 ***********************************************************************
 KB0797  DESIGNATION -  N 257
 KB0797  PID         -  KB0797
 KB0797  STATE/COUNTY-  IL/FAYETTE
 KB0797  COUNTRY     -  US
 KB0797  USGS QUAD   -  VERA (2018)
 KB0797
 KB0797                         *CURRENT SURVEY CONTROL
 KB0797  ______________________________________________________________________
 KB0797* NAD 83(1986) POSITION- 39 06 11.     (N) 089 06 30.     (W)   SCALED
 KB0797* NAVD 88 ORTHO HEIGHT -   170.801 (meters)      560.37  (feet) ADJUSTED
 KB0797  ______________________________________________________________________
 KB0797  GEOID HEIGHT    -        -31.901 (meters)                     GEOID18
 KB0797  DYNAMIC HEIGHT  -        170.697 (meters)      560.03  (feet) COMP
 KB0797  MODELED GRAVITY -    980,014.5   (mgal)                       NAVD 88
 KB0797
 KB0797  VERT ORDER      -  FIRST     CLASS I
 KB0797
 KB0797.The horizontal coordinates were scaled from a map and have
 KB0797.an estimated accuracy of +/- 6 seconds.
 KB0797
 KB0797.The orthometric height was determined by differential leveling and
 KB0797.adjusted by the NATIONAL GEODETIC SURVEY
 KB0797.in June 1991.
 KB0797
 KB0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0797.GEOID18 height accuracy estimate available here.
 KB0797
 KB0797.Click photographs - Photos may exist for this station.
 KB0797
 KB0797.The dynamic height is computed by dividing the NAVD 88
 KB0797.geopotential number by the normal gravity value computed on the
 KB0797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0797.degrees latitude (g = 980.6199 gals.).
 KB0797
 KB0797.The modeled gravity was interpolated from observed gravity values.
 KB0797
 KB0797;                    North         East    Units  Estimated Accuracy
 KB0797;SPC IL E     -   270,710.      232,960.      MT  (+/- 180 meters Scaled)
 KB0797
 KB0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ176303(NAD 83)
 KB0797
 KB0797                          SUPERSEDED SURVEY CONTROL
 KB0797
 KB0797  NGVD 29 (??/??/92)  170.895  (m)          560.68   (f) ADJ UNCH    1 1
 KB0797
 KB0797.Superseded values are not recommended for survey control.
 KB0797
 KB0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0797.See file dsdata.pdf to determine how the superseded data were derived.
 KB0797
 KB0797_MARKER: DB = BENCH MARK DISK
 KB0797_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0797_SP_SET: BOX CULVERT
 KB0797_STAMPING: N 257 1961
 KB0797_MARK LOGO: CGS
 KB0797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0797+STABILITY: SURFACE MOTION
 KB0797_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0797+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 KB0797
 KB0797  HISTORY     - Date     Condition        Report By
 KB0797  HISTORY     - 1961     MONUMENTED       CGS
 KB0797  HISTORY     - 1969     GOOD             CGS
 KB0797  HISTORY     - 20140624 GOOD             ILDT
 KB0797  HISTORY     - 20170910 GOOD             MCA
 KB0797
 KB0797                          STATION DESCRIPTION
 KB0797
 KB0797'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0797'2.5 MI S FROM RAMSEY.
 KB0797'ABOUT 2.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0797'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.2 MILE SOUTH OF
 KB0797'MILEPOST 700, 0.15 MILE NORTH OF A CROSSING OF THE RAILROAD AND
 KB0797'A ROAD, 35 FEET EAST OF THE EAST RAIL, 40 FEET WEST OF THE CENTER
 KB0797'LINE OF A PAVED ROAD WHICH PARALLELS THE TRACK ON THE EAST SIDE,
 KB0797'SET IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE HEADWALL
 KB0797'OF A 15-FOOT CONCRETE BOX CULVERT UNDER THE TRACK, ABOUT LEVEL
 KB0797'WITH THE ROAD, AND ABOUT 20 FEET BELOW THE LEVEL OF THE TRACK.
 KB0797'SEC 29, T8N, R1E.
 KB0797
 KB0797                          STATION RECOVERY (2014)
 KB0797
 KB0797'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 KB0797'RECOVERED IN GOOD CONDITION.
 KB0797
 KB0797                          STATION RECOVERY (2017)
 KB0797
 KB0797'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 KB0797'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0459 ***********************************************************************
 LC0459  DESIGNATION -  N 258
 LC0459  PID         -  LC0459
 LC0459  STATE/COUNTY-  IL/MCLEAN
 LC0459  COUNTRY     -  US
 LC0459  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0459
 LC0459                         *CURRENT SURVEY CONTROL
 LC0459  ______________________________________________________________________
 LC0459* NAD 83(1986) POSITION- 40 23 19.     (N) 088 58 47.     (W)   SCALED
 LC0459* NAVD 88 ORTHO HEIGHT -   243.161 (meters)      797.77  (feet) ADJUSTED
 LC0459  ______________________________________________________________________
 LC0459  GEOID HEIGHT    -        -32.095 (meters)                     GEOID18
 LC0459  DYNAMIC HEIGHT  -        243.044 (meters)      797.39  (feet) COMP
 LC0459  MODELED GRAVITY -    980,139.6   (mgal)                       NAVD 88
 LC0459
 LC0459  VERT ORDER      -  FIRST     CLASS I
 LC0459
 LC0459.The horizontal coordinates were scaled from a map and have
 LC0459.an estimated accuracy of +/- 6 seconds.
 LC0459
 LC0459.The orthometric height was determined by differential leveling and
 LC0459.adjusted by the NATIONAL GEODETIC SURVEY
 LC0459.in June 1991.
 LC0459
 LC0459.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0459.GEOID18 height accuracy estimate available here.
 LC0459
 LC0459.Click photographs - Photos may exist for this station.
 LC0459
 LC0459.The dynamic height is computed by dividing the NAVD 88
 LC0459.geopotential number by the normal gravity value computed on the
 LC0459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0459.degrees latitude (g = 980.6199 gals.).
 LC0459
 LC0459.The modeled gravity was interpolated from observed gravity values.
 LC0459
 LC0459;                    North         East    Units  Estimated Accuracy
 LC0459;SPC IL E     -   413,350.      245,120.      MT  (+/- 180 meters Scaled)
 LC0459
 LC0459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK319727(NAD 83)
 LC0459
 LC0459                          SUPERSEDED SURVEY CONTROL
 LC0459
 LC0459  NGVD 29 (??/??/92)  243.218  (m)          797.96   (f) ADJ UNCH    1 1
 LC0459
 LC0459.Superseded values are not recommended for survey control.
 LC0459
 LC0459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0459.See file dsdata.pdf to determine how the superseded data were derived.
 LC0459
 LC0459_MARKER: DB = BENCH MARK DISK
 LC0459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0459_STAMPING: N 258 1961
 LC0459_MARK LOGO: CGS
 LC0459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0459+STABILITY: SURFACE MOTION
 LC0459
 LC0459  HISTORY     - Date     Condition        Report By
 LC0459  HISTORY     - 1961     MONUMENTED       CGS
 LC0459  HISTORY     - 1969     GOOD             CGS
 LC0459
 LC0459                          STATION DESCRIPTION
 LC0459
 LC0459'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0459'5.2 MI N FROM HEYWORTH.
 LC0459'ABOUT 5.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0459'THE POST OFFICE AT HEYWORTH, OR ABOUT 0.65 MILE EAST ALONG E.
 LC0459'WASHINGTON STREET FROM THE MCLEAN  COUNTY COURTHOUSE AT
 LC0459'BLOOMINGTON, THENCE 6.25 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 LC0459'RAILROAD, 0.6 MILE NORTH OF MILEPOST 789, 106 FEET WEST OF THE
 LC0459'WEST RAIL, 44 1/2 FEET NORTHEAST OF POWER POLE NUMBER 1690, 10
 LC0459'FEET EAST OF THE NORTHEAST LEG OF A METAL TOWER FOR A POWER
 LC0459'LINE, 1 1/2 FEET EAST OF A FENCE, 2.5 FEET NORTH OF A METAL
 LC0459'WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF
 LC0459'A CONCRETE POST PROJECTING 3 INCHES ABOVE THE SURFACE OF THE
 LC0459'GROUND.  SEC 4, T 22 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0596 ***********************************************************************
 KB0596  DESIGNATION -  N 259
 KB0596  PID         -  KB0596
 KB0596  STATE/COUNTY-  IL/MACON
 KB0596  COUNTRY     -  US
 KB0596  USGS QUAD   -  MACON EAST (2018)
 KB0596
 KB0596                         *CURRENT SURVEY CONTROL
 KB0596  ______________________________________________________________________
 KB0596* NAD 83(1986) POSITION- 39 42 39.     (N) 088 59 55.     (W)   SCALED
 KB0596* NAVD 88 ORTHO HEIGHT -   219.856 (meters)      721.31  (feet) ADJUSTED
 KB0596  ______________________________________________________________________
 KB0596  GEOID HEIGHT    -        -32.422 (meters)                     GEOID18
 KB0596  DYNAMIC HEIGHT  -        219.734 (meters)      720.91  (feet) COMP
 KB0596  MODELED GRAVITY -    980,062.9   (mgal)                       NAVD 88
 KB0596
 KB0596  VERT ORDER      -  FIRST     CLASS I
 KB0596
 KB0596.The horizontal coordinates were scaled from a map and have
 KB0596.an estimated accuracy of +/- 6 seconds.
 KB0596
 KB0596.The orthometric height was determined by differential leveling and
 KB0596.adjusted by the NATIONAL GEODETIC SURVEY
 KB0596.in June 1991.
 KB0596
 KB0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0596.GEOID18 height accuracy estimate available here.
 KB0596
 KB0596.Click photographs - Photos may exist for this station.
 KB0596
 KB0596.The dynamic height is computed by dividing the NAVD 88
 KB0596.geopotential number by the normal gravity value computed on the
 KB0596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0596.degrees latitude (g = 980.6199 gals.).
 KB0596
 KB0596.The modeled gravity was interpolated from observed gravity values.
 KB0596
 KB0596;                    North         East    Units  Estimated Accuracy
 KB0596;SPC IL E     -   338,110.      242,950.      MT  (+/- 180 meters Scaled)
 KB0596
 KB0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ286975(NAD 83)
 KB0596
 KB0596                          SUPERSEDED SURVEY CONTROL
 KB0596
 KB0596  NGVD 29 (??/??/92)  219.932  (m)          721.56   (f) ADJ UNCH    1 1
 KB0596
 KB0596.Superseded values are not recommended for survey control.
 KB0596
 KB0596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0596.See file dsdata.pdf to determine how the superseded data were derived.
 KB0596
 KB0596_MARKER: DB = BENCH MARK DISK
 KB0596_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0596_STAMPING: N 259 1961
 KB0596_MARK LOGO: CGS
 KB0596_PROJECTION: FLUSH
 KB0596_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0596_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0596
 KB0596  HISTORY     - Date     Condition        Report By
 KB0596  HISTORY     - 1961     MONUMENTED       CGS
 KB0596  HISTORY     - 1969     GOOD             CGS
 KB0596  HISTORY     - 1976     GOOD             NGS
 KB0596
 KB0596                          STATION DESCRIPTION
 KB0596
 KB0596'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0596'AT MACON.
 KB0596'AT MACON, 112 YARDS SOUTHEAST OF THE PEOPLES BANK OF MACON, 0.2
 KB0596'MILE NORTH OF MILEPOST 742, 61 1/2 FEET WEST OF THE WEST RAIL OF
 KB0596'THE MAIN TRACK OF THE ILLINOIS CENTRAL RAILROAD, IN THE SOUTHEAST
 KB0596'CORNER OF A PARK, 34 FEET NORTH OF THE CENTER LINE OF DUNN
 KB0596'STREET, 101 FEET EAST OF THE CENTER LINE OF FRONT STREET, ABOUT
 KB0596'LEVEL WITH THE STREET, AND ON THE TOP OF A 5/8-INCH COPPER
 KB0596'COATED ROD THAT IS DRIVEN TO A DEPTH OF 40 FEET AND IS ENCASED
 KB0596'IN A 6-INCH TILE WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 KB0596'SEC 32, T 15 N, R 2 E.
 KB0596
 KB0596                          STATION RECOVERY (1976)
 KB0596
 KB0596'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0596'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1482 ***********************************************************************
 ME1482  DESIGNATION -  N 26
 ME1482  PID         -  ME1482
 ME1482  STATE/COUNTY-  IL/WILL
 ME1482  COUNTRY     -  US
 ME1482  USGS QUAD   -  MANHATTAN (2018)
 ME1482
 ME1482                         *CURRENT SURVEY CONTROL
 ME1482  ______________________________________________________________________
 ME1482* NAD 83(1986) POSITION- 41 26 51.     (N) 087 53 00.     (W)   SCALED
 ME1482* NAVD 88 ORTHO HEIGHT -   222.712 (meters)      730.68  (feet) ADJUSTED
 ME1482  ______________________________________________________________________
 ME1482  GEOID HEIGHT    -        -33.204 (meters)                     GEOID18
 ME1482  DYNAMIC HEIGHT  -        222.623 (meters)      730.39  (feet) COMP
 ME1482  MODELED GRAVITY -    980,219.5   (mgal)                       NAVD 88
 ME1482
 ME1482  VERT ORDER      -  SECOND    CLASS 0
 ME1482
 ME1482.The horizontal coordinates were scaled from a map and have
 ME1482.an estimated accuracy of +/- 6 seconds.
 ME1482
 ME1482.The orthometric height was determined by differential leveling and
 ME1482.adjusted by the NATIONAL GEODETIC SURVEY
 ME1482.in June 1991.
 ME1482
 ME1482.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1482.GEOID18 height accuracy estimate available here.
 ME1482
 ME1482.Click photographs - Photos may exist for this station.
 ME1482
 ME1482.The dynamic height is computed by dividing the NAVD 88
 ME1482.geopotential number by the normal gravity value computed on the
 ME1482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1482.degrees latitude (g = 980.6199 gals.).
 ME1482
 ME1482.The modeled gravity was interpolated from observed gravity values.
 ME1482
 ME1482;                    North         East    Units  Estimated Accuracy
 ME1482;SPC IL E     -   530,840.      337,600.      MT  (+/- 180 meters Scaled)
 ME1482
 ME1482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL262888(NAD 83)
 ME1482
 ME1482                          SUPERSEDED SURVEY CONTROL
 ME1482
 ME1482  NGVD 29 (??/??/92)  222.800  (m)          730.97   (f) ADJ UNCH    2 0
 ME1482
 ME1482.Superseded values are not recommended for survey control.
 ME1482
 ME1482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1482.See file dsdata.pdf to determine how the superseded data were derived.
 ME1482
 ME1482_MARKER: DB = BENCH MARK DISK
 ME1482_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1482_SP_SET: BRIDGE
 ME1482_STAMPING: N 26 1934
 ME1482_MARK LOGO: CGS
 ME1482_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1482
 ME1482  HISTORY     - Date     Condition        Report By
 ME1482  HISTORY     - 1934     MONUMENTED       CGS
 ME1482  HISTORY     - 1954     GOOD             CGS
 ME1482  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1482  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1482
 ME1482                          STATION DESCRIPTION
 ME1482
 ME1482'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1482'3.9 MI S FROM FRANKFORT.
 ME1482'ABOUT 3.9 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE NEW YORK
 ME1482'CENTRAL OVERPASS OVER HIGHWAY AT FRANKFORT, ABOUT 0.5 MILE SOUTH
 ME1482'OF AN EAST-WEST CROSSROAD, IN THE TOP OF THE SOUTHWEST END OF
 ME1482'NORTHEAST WING WALL OF A 40-FOOT CONCRETE BRIDGE OVER A CREEK,
 ME1482'14 FEET EAST OF CENTER LINE OF HIGHWAY, 1 FOOT NORTHEAST OF
 ME1482'NORTH END OF CONCRETE BANISTER AND ABOUT LEVEL WITH HIGHWAY.
 ME1482
 ME1482                          STATION RECOVERY (2000)
 ME1482
 ME1482'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1482'MARK NOT FOUND.
 ME1482
 ME1482                          STATION RECOVERY (2008)
 ME1482
 ME1482'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1482'REPORT SUBMITTED BY GEOCACHER  COYOTE TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0558 ***********************************************************************
 KB0558  DESIGNATION -  N 260
 KB0558  PID         -  KB0558
 KB0558  STATE/COUNTY-  IL/MACON
 KB0558  COUNTRY     -  US
 KB0558  USGS QUAD   -  DECATUR (2018)
 KB0558
 KB0558                         *CURRENT SURVEY CONTROL
 KB0558  ______________________________________________________________________
 KB0558* NAD 83(1986) POSITION- 39 51 44.8    (N) 088 56 43.8    (W)   HD_HELD2
 KB0558* NAVD 88 ORTHO HEIGHT -   207.945 (meters)      682.23  (feet) ADJUSTED
 KB0558  ______________________________________________________________________
 KB0558  GEOID HEIGHT    -        -32.268 (meters)                     GEOID18
 KB0558  DYNAMIC HEIGHT  -        207.835 (meters)      681.87  (feet) COMP
 KB0558  MODELED GRAVITY -    980,089.9   (mgal)                       NAVD 88
 KB0558
 KB0558  VERT ORDER      -  FIRST     CLASS I
 KB0558
 KB0558.The horizontal coordinates were established by autonomous hand held GPS
 KB0558.observations and have an estimated accuracy of +/- 10 meters.
 KB0558
 KB0558.The orthometric height was determined by differential leveling and
 KB0558.adjusted by the NATIONAL GEODETIC SURVEY
 KB0558.in June 1991.
 KB0558
 KB0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0558.GEOID18 height accuracy estimate available here.
 KB0558
 KB0558.Click photographs - Photos may exist for this station.
 KB0558
 KB0558.The dynamic height is computed by dividing the NAVD 88
 KB0558.geopotential number by the normal gravity value computed on the
 KB0558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0558.degrees latitude (g = 980.6199 gals.).
 KB0558
 KB0558.The modeled gravity was interpolated from observed gravity values.
 KB0558
 KB0558;                    North         East    Units  Estimated Accuracy
 KB0558;SPC IL E     -   354,907.      247,621.      MT  (+/- 10 meters HH2 GPS)
 KB0558
 KB0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3359414301(NAD 83)
 KB0558
 KB0558                          SUPERSEDED SURVEY CONTROL
 KB0558
 KB0558  NGVD 29 (??/??/92)  208.024  (m)          682.49   (f) ADJ UNCH    1 1
 KB0558
 KB0558.Superseded values are not recommended for survey control.
 KB0558
 KB0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0558.See file dsdata.pdf to determine how the superseded data were derived.
 KB0558
 KB0558_MARKER: DB = BENCH MARK DISK
 KB0558_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0558_SP_SET: PIER
 KB0558_STAMPING: N 260 1961
 KB0558_MARK LOGO: CGS
 KB0558_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0558_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0558+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2014
 KB0558
 KB0558  HISTORY     - Date     Condition        Report By
 KB0558  HISTORY     - 1961     MONUMENTED       CGS
 KB0558  HISTORY     - 1969     GOOD             CGS
 KB0558  HISTORY     - 1976     GOOD             NGS
 KB0558  HISTORY     - 1989     GOOD             USPSQD
 KB0558  HISTORY     - 20140303 GOOD             ILDT
 KB0558
 KB0558                          STATION DESCRIPTION
 KB0558
 KB0558'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0558'1.1 MI N FROM DECATUR.
 KB0558'ABOUT 1.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0558'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 7 1/2 FEET
 KB0558'EAST OF THE EAST RAIL OF THE SECOND SET OF TRACKS WEST OF A LARGE
 KB0558'GROUP OF TRACKS, SET VERTICALLY IN THE WEST FACE OF THE FOURTH
 KB0558'SET OF PIERS WEST OF THE EAST END OF THE RAILROAD UNDERPASS FOR
 KB0558'GARFIELD AVENUE, 4.7 FEET SOUTH OF THE NORTH END OF THE PIER, 2
 KB0558'FEET ABOVE THE LEVEL OF THE GROUND, AND ABOUT 1 1/2 FEET ABOVE
 KB0558'THE LEVEL OF THE TRACK.  SEC 2, T 16 N, R 2 E.
 KB0558
 KB0558                          STATION RECOVERY (1976)
 KB0558
 KB0558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0558'RECOVERED IN GOOD CONDITION.
 KB0558
 KB0558                          STATION RECOVERY (1989)
 KB0558
 KB0558'RECOVERY NOTE BY US POWER SQUADRON 1989 (KD)
 KB0558'RECOVERED IN GOOD CONDITION.
 KB0558
 KB0558                          STATION RECOVERY (2014)
 KB0558
 KB0558'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (BES)
 KB0558'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0746 ***********************************************************************
 KB0746  DESIGNATION -  N 261
 KB0746  PID         -  KB0746
 KB0746  STATE/COUNTY-  IL/CHRISTIAN
 KB0746  COUNTRY     -  US
 KB0746  USGS QUAD   -  PANA (2018)
 KB0746
 KB0746                         *CURRENT SURVEY CONTROL
 KB0746  ______________________________________________________________________
 KB0746* NAD 83(1986) POSITION- 39 26 59.     (N) 089 04 09.     (W)   SCALED
 KB0746* NAVD 88 ORTHO HEIGHT -   197.590 (meters)      648.26  (feet) ADJUSTED
 KB0746  ______________________________________________________________________
 KB0746  GEOID HEIGHT    -        -32.211 (meters)                     GEOID18
 KB0746  DYNAMIC HEIGHT  -        197.474 (meters)      647.88  (feet) COMP
 KB0746  MODELED GRAVITY -    980,036.0   (mgal)                       NAVD 88
 KB0746
 KB0746  VERT ORDER      -  FIRST     CLASS I
 KB0746
 KB0746.The horizontal coordinates were scaled from a map and have
 KB0746.an estimated accuracy of +/- 6 seconds.
 KB0746
 KB0746.The orthometric height was determined by differential leveling and
 KB0746.adjusted by the NATIONAL GEODETIC SURVEY
 KB0746.in June 1991.
 KB0746
 KB0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0746.GEOID18 height accuracy estimate available here.
 KB0746
 KB0746.Click photographs - Photos may exist for this station.
 KB0746
 KB0746.The dynamic height is computed by dividing the NAVD 88
 KB0746.geopotential number by the normal gravity value computed on the
 KB0746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0746.degrees latitude (g = 980.6199 gals.).
 KB0746
 KB0746.The modeled gravity was interpolated from observed gravity values.
 KB0746
 KB0746;                    North         East    Units  Estimated Accuracy
 KB0746;SPC IL W     -   309,470.      794,460.      MT  (+/- 180 meters Scaled)
 KB0746
 KB0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ219687(NAD 83)
 KB0746
 KB0746                          SUPERSEDED SURVEY CONTROL
 KB0746
 KB0746  NGVD 29 (??/??/92)  197.672  (m)          648.53   (f) ADJ UNCH    1 1
 KB0746
 KB0746.Superseded values are not recommended for survey control.
 KB0746
 KB0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0746.See file dsdata.pdf to determine how the superseded data were derived.
 KB0746
 KB0746_MARKER: DB = BENCH MARK DISK
 KB0746_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 KB0746_SP_SET: BRIDGE
 KB0746_STAMPING: N 261 1961
 KB0746_MARK LOGO: CGS
 KB0746_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0746_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0746_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0746+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2019
 KB0746
 KB0746  HISTORY     - Date     Condition        Report By
 KB0746  HISTORY     - 1961     MONUMENTED       CGS
 KB0746  HISTORY     - 1969     GOOD             CGS
 KB0746  HISTORY     - 1976     GOOD             NGS
 KB0746  HISTORY     - 20190926 GOOD             ILDT
 KB0746
 KB0746                          STATION DESCRIPTION
 KB0746
 KB0746'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0746'4.3 MI N FROM PANA.
 KB0746'ABOUT 4.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0746'THE RAILROAD SWITCH CONTROL TOWER AT PANA, THENCE 0.1 MILE WEST
 KB0746'ALONG A PAVED ROAD, 12 1/2 FEET SOUTH OF THE CENTER LINE OF THE
 KB0746'ROAD, SET IN THE TOP OF THE SOUTH END OF THE EAST ABUTMENT
 KB0746'OF A CONCRETE BRIDGE OVER A DRAINAGE CANAL, AND ABOUT 1 FOOT
 KB0746'ABOVE THE LEVEL OF THE ROAD.  SEC 34, T12N, R1E.
 KB0746
 KB0746                          STATION RECOVERY (1976)
 KB0746
 KB0746'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0746'RECOVERED IN GOOD CONDITION.
 KB0746
 KB0746                          STATION RECOVERY (2019)
 KB0746
 KB0746'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0746'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0673 ***********************************************************************
 KB0673  FBN         -  This is a Federal Base Network Control Station.
 KB0673  DESIGNATION -  N 262
 KB0673  PID         -  KB0673
 KB0673  STATE/COUNTY-  IL/SHELBY
 KB0673  COUNTRY     -  US
 KB0673  USGS QUAD   -  ASSUMPTION (2018)
 KB0673
 KB0673                         *CURRENT SURVEY CONTROL
 KB0673  ______________________________________________________________________
 KB0673* NAD 83(2011) POSITION- 39 37 04.39962(N) 089 01 24.59579(W)   ADJUSTED
 KB0673* NAD 83(2011) ELLIP HT-   156.045 (meters)        (06/27/12)   ADJUSTED
 KB0673* NAD 83(2011) EPOCH   -  2010.00
 KB0673* NAVD 88 ORTHO HEIGHT -   188.467 (meters)      618.33  (feet) ADJUSTED
 KB0673  ______________________________________________________________________
 KB0673  GEOID HEIGHT    -        -32.403 (meters)                     GEOID18
 KB0673  NAD 83(2011) X  -     83,848.124 (meters)                     COMP
 KB0673  NAD 83(2011) Y  - -4,919,275.714 (meters)                     COMP
 KB0673  NAD 83(2011) Z  -  4,045,494.045 (meters)                     COMP
 KB0673  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 KB0673  DYNAMIC HEIGHT  -        188.359 (meters)      617.97  (feet) COMP
 KB0673  MODELED GRAVITY -    980,053.6   (mgal)                       NAVD 88
 KB0673
 KB0673  VERT ORDER      -  FIRST     CLASS I
 KB0673
 KB0673  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0673  Standards:
 KB0673         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0673            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0673  -------------------------------------------------------------------
 KB0673  NETWORK    0.45   0.71           0.21   0.14   0.36     -0.12388228
 KB0673  -------------------------------------------------------------------
 KB0673  Click here for local accuracies and other accuracy information.
 KB0673
 KB0673.The horizontal coordinates were established by GPS observations
 KB0673.and adjusted by the National Geodetic Survey in June 2012.
 KB0673
 KB0673.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0673.been affixed to the stable North American tectonic plate. See 
 KB0673.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0673
 KB0673.The horizontal coordinates are valid at the epoch date displayed above
 KB0673.which is a decimal equivalence of Year/Month/Day.
 KB0673
 KB0673.The orthometric height was determined by differential leveling and
 KB0673.adjusted by the NATIONAL GEODETIC SURVEY
 KB0673.in June 1991.
 KB0673
 KB0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0673.GEOID18 height accuracy estimate available here.
 KB0673
 KB0673.Click photographs - Photos may exist for this station.
 KB0673
 KB0673.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0673
 KB0673.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0673
 KB0673.The ellipsoidal height was determined by GPS observations
 KB0673.and is referenced to NAD 83.
 KB0673
 KB0673.The dynamic height is computed by dividing the NAVD 88
 KB0673.geopotential number by the normal gravity value computed on the
 KB0673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0673.degrees latitude (g = 980.6199 gals.).
 KB0673
 KB0673.The modeled gravity was interpolated from observed gravity values.
 KB0673
 KB0673. The following values were computed from the NAD 83(2011) position.
 KB0673
 KB0673;                    North         East     Units Scale Factor Converg.
 KB0673;SPC IL E     -   327,802.801   240,738.127   MT  1.00001822   -0 26 24.4
 KB0673;SPC IL E     - 1,075,466.36    789,821.67   sFT  1.00001822   -0 26 24.4
 KB0673;UTM  16      - 4,387,304.240   326,309.020   MT  0.99997144   -1 17 26.3
 KB0673
 KB0673!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0673!SPC IL E     -   0.99997552  x   1.00001822  =   0.99999374
 KB0673!UTM  16      -   0.99997552  x   0.99997144  =   0.99994696
 KB0673
 KB0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2630987304(NAD 83)
 KB0673
 KB0673                          SUPERSEDED SURVEY CONTROL
 KB0673
 KB0673  NAD 83(2007)-  39 37 04.39955(N)    089 01 24.59654(W) AD(2002.00) 0
 KB0673  ELLIP H (02/10/07)  156.072  (m)                       GP(2002.00)    
 KB0673  NAD 83(1997)-  39 37 04.39959(N)    089 01 24.59678(W) AD(       ) A
 KB0673  ELLIP H (09/15/03)  156.056  (m)                       GP(       ) 4 1
 KB0673  NAD 83(1997)-  39 37 04.39954(N)    089 01 24.59637(W) AD(       ) 1
 KB0673  ELLIP H (12/18/02)  156.089  (m)                       GP(       ) 4 2
 KB0673  NAVD 88             188.47   (m)          618.3    (f) LEVELING    3  
 KB0673  NGVD 29 (??/??/92)  188.552  (m)          618.61   (f) ADJ UNCH    1 1
 KB0673
 KB0673.Superseded values are not recommended for survey control.
 KB0673
 KB0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0673.See file dsdata.pdf to determine how the superseded data were derived.
 KB0673
 KB0673_MARKER: DB = BENCH MARK DISK
 KB0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0673_STAMPING: N 262 1961
 KB0673_MARK LOGO: CGS
 KB0673_PROJECTION: PROJECTING 2 CENTIMETERS
 KB0673_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0673+STABILITY: SURFACE MOTION
 KB0673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0673+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2004
 KB0673
 KB0673  HISTORY     - Date     Condition        Report By
 KB0673  HISTORY     - 1961     MONUMENTED       CGS
 KB0673  HISTORY     - 1969     GOOD             CGS
 KB0673  HISTORY     - 1976     GOOD             NGS
 KB0673  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0673  HISTORY     - 20020814 GOOD             NGS
 KB0673  HISTORY     - 20040119 GOOD             WOOLPT
 KB0673
 KB0673                          STATION DESCRIPTION
 KB0673
 KB0673'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0673'0.6 MI S FROM MOWEAQUA.
 KB0673'ABOUT 0.55 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0673'THE POST OFFICE AT MOWEAQUA, 0.3 MILE SOUTH OF MILEPOST 736,
 KB0673'95 1/2 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, AT THE
 KB0673'SOUTHWEST CORNER OF A FENCE AROUND A GROUP OF U.S. DEPARTMENT
 KB0673'OF AGRICULTURE GRAIN STORAGE BINS, 22 FEET EAST OF THE CENTER
 KB0673'LINE OF S. RAILROAD AVENUE, 1 1/2 FEET SOUTHEAST OF A CORNER
 KB0673'FENCE POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 KB0673'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 KB0673'GROUND.  SEC 31, T14N, R2E.
 KB0673
 KB0673                          STATION RECOVERY (1976)
 KB0673
 KB0673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0673'RECOVERED IN GOOD CONDITION.
 KB0673
 KB0673                          STATION RECOVERY (2000)
 KB0673
 KB0673'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0673'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0673'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0673
 KB0673                          STATION RECOVERY (2002)
 KB0673
 KB0673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 KB0673'RECOVERED AS DESCRIBED
 KB0673
 KB0673                          STATION RECOVERY (2004)
 KB0673
 KB0673'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KB0673'THIS STATION IS LOCATED ON THE SOUTH EDGE OF THE COMMUNITY OFMOWEAQUA,
 KB0673'EAST OF SOUTH RAILROAD AVENUE AND WEST OF A RAILROADGRADE.
 KB0673'
 KB0673'TO REACH THE STATION FROM THE JUNCTION OF BUSINESS 51 (MAINSTREET)
 KB0673'WITH MAIN STREET, NEAR THE CENTER OF MEWEAQUA, GO WEST0.10 MI ON MAIN
 KB0673'STREET TO THE INTERSECTION OF MAIN STREET ANDRAILROAD AVENUE ON THE
 KB0673'LEFT, TURN LEFT AND GO SOUTH-SOUTHWEST0.5 MI ON RAILROAD AVENUE TO THE
 KB0673'STATION ON THE LEFT. THE STATIONIS A STANDARD BRONZE CGS BENCH MARK
 KB0673'DISK STAMPED --N 262 1961--SET INTO THE TOP OF A 12-INCH DIAMETER
 KB0673'CONCRETE MONUMENT,PROJECTING 2 CM ABOVE GROUND AND LEVEL WITH ROAD.
 KB0673'
 KB0673'THE STATION IS 21.9 M (71.9 FT) WEST-NORTHWEST OF THE WEST RAIL,6.6 M
 KB0673'(21.7 FT) EAST-SOUTHEAST OF THE CENTERLINE OF RAILROADAVENUE, 0.6 M
 KB0673'(2.0 FT) EAST-SOUTHEAST OF A WOODEN FENCE POST WITHWITNESS POST SIGN
 KB0673'AND 0.25 M (0.8 FT) WEST-NORTHWEST OF AN ORANGEFIBERGLASS WITNESS
 KB0673'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1657 ***********************************************************************
 ME1657  DESIGNATION -  N 266
 ME1657  PID         -  ME1657
 ME1657  STATE/COUNTY-  IL/COOK
 ME1657  COUNTRY     -  US
 ME1657  USGS QUAD   -  RIVER FOREST (2018)
 ME1657
 ME1657                         *CURRENT SURVEY CONTROL
 ME1657  ______________________________________________________________________
 ME1657* NAD 83(2011) POSITION- 41 55 29.37091(N) 087 48 49.73557(W)   ADJUSTED
 ME1657* NAD 83(2011) ELLIP HT-   161.996 (meters)        (06/27/12)   ADJUSTED
 ME1657* NAD 83(2011) EPOCH   -  2010.00
 ME1657* NAVD 88 ORTHO HEIGHT -   195.562 (meters)      641.61  (feet) ADJUSTED
 ME1657  ______________________________________________________________________
 ME1657  GEOID HEIGHT    -        -33.587 (meters)                     GEOID18
 ME1657  NAD 83(2011) X  -    181,300.683 (meters)                     COMP
 ME1657  NAD 83(2011) Y  - -4,749,243.281 (meters)                     COMP
 ME1657  NAD 83(2011) Z  -  4,239,503.262 (meters)                     COMP
 ME1657  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 ME1657  DYNAMIC HEIGHT  -        195.495 (meters)      641.39  (feet) COMP
 ME1657  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 ME1657
 ME1657  VERT ORDER      -  FIRST     CLASS I
 ME1657
 ME1657  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1657  Standards:
 ME1657         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1657            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1657  -------------------------------------------------------------------
 ME1657  NETWORK    1.93   2.82           0.96   0.40   1.44      0.03706575
 ME1657  -------------------------------------------------------------------
 ME1657  Click here for local accuracies and other accuracy information.
 ME1657
 ME1657.The horizontal coordinates were established by GPS observations
 ME1657.and adjusted by the National Geodetic Survey in June 2012.
 ME1657
 ME1657.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1657.been affixed to the stable North American tectonic plate. See 
 ME1657.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1657
 ME1657.The horizontal coordinates are valid at the epoch date displayed above
 ME1657.which is a decimal equivalence of Year/Month/Day.
 ME1657
 ME1657.The orthometric height was determined by differential leveling and
 ME1657.adjusted by the NATIONAL GEODETIC SURVEY
 ME1657.in June 1991.
 ME1657
 ME1657.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1657.GEOID18 height accuracy estimate available here.
 ME1657
 ME1657.Click photographs - Photos may exist for this station.
 ME1657
 ME1657.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1657
 ME1657.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1657
 ME1657.The ellipsoidal height was determined by GPS observations
 ME1657.and is referenced to NAD 83.
 ME1657
 ME1657.The dynamic height is computed by dividing the NAVD 88
 ME1657.geopotential number by the normal gravity value computed on the
 ME1657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1657.degrees latitude (g = 980.6199 gals.).
 ME1657
 ME1657.The modeled gravity was interpolated from observed gravity values.
 ME1657
 ME1657. The following values were computed from the NAD 83(2011) position.
 ME1657
 ME1657;                    North         East     Units Scale Factor Converg.
 ME1657;SPC IL E     -   583,883.502   343,092.064   MT  0.99999784   +0 20 49.6
 ME1657;SPC IL E     - 1,915,624.46  1,125,627.88   sFT  0.99999784   +0 20 49.6
 ME1657;UTM  16      - 4,641,749.918   432,522.225   MT  0.99965603   -0 32 37.6
 ME1657
 ME1657!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1657!SPC IL E     -   0.99997459  x   0.99999784  =   0.99997243
 ME1657!UTM  16      -   0.99997459  x   0.99965603  =   0.99963063
 ME1657
 ME1657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3252241749(NAD 83)
 ME1657
 ME1657                          SUPERSEDED SURVEY CONTROL
 ME1657
 ME1657  NAD 83(2007)-  41 55 29.37100(N)    087 48 49.73660(W) AD(2002.00) 0
 ME1657  ELLIP H (02/10/07)  162.021  (m)                       GP(2002.00)    
 ME1657  ELLIP H (02/03/05)  162.032  (m)                       GP(       ) 4 2
 ME1657  NAD 83(1997)-  41 55 29.37105(N)    087 48 49.73651(W) AD(       ) 1
 ME1657  ELLIP H (04/23/01)  162.049  (m)                       GP(       ) 4 1
 ME1657  NAVD 88             195.56   (m)          641.6    (f) LEVELING    3  
 ME1657  NGVD 29 (??/??/92)  195.650  (m)          641.90   (f) ADJ UNCH    1 1
 ME1657
 ME1657.Superseded values are not recommended for survey control.
 ME1657
 ME1657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1657.See file dsdata.pdf to determine how the superseded data were derived.
 ME1657
 ME1657_MARKER: DB = BENCH MARK DISK
 ME1657_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1657_STAMPING: N 266 1969
 ME1657_MARK LOGO: CGS
 ME1657_PROJECTION: RECESSED 10 CENTIMETERS
 ME1657_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME1657_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1657+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2017
 ME1657
 ME1657  HISTORY     - Date     Condition        Report By
 ME1657  HISTORY     - 1969     MONUMENTED       CGS
 ME1657  HISTORY     - 1977     GOOD             NGS
 ME1657  HISTORY     - 1987     GOOD             USPSQD
 ME1657  HISTORY     - 19870701 GOOD             USPSQD
 ME1657  HISTORY     - 1989     GOOD             USPSQD
 ME1657  HISTORY     - 20000811 GOOD             PATRIC
 ME1657  HISTORY     - 20040520 GOOD             JCLS
 ME1657  HISTORY     - 20060823 GOOD             INDIV
 ME1657  HISTORY     - 20110505 GOOD             JCLS
 ME1657  HISTORY     - 20161020 GOOD             CWA
 ME1657  HISTORY     - 20170328 GOOD             ASMINC
 ME1657
 ME1657                          STATION DESCRIPTION
 ME1657
 ME1657'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1657'2.8 MI E FROM FRANKLIN PARK.
 ME1657'ABOUT 2.85 MILES EAST ALONG GRAND AVENUE FROM THE MAIN SCHOOL,
 ME1657'DISTRICT 84 AT FRANKLIN PARK, 131 FEET SOUTH OF THE CENTER LINE
 ME1657'OF GRAND AVENUE, 58 FEET WEST OF THE CENTER LINE OF 75TH AVENUE,
 ME1657'21 1/2 FEET NORTH OF THE NORTH RAIL OF THE NORTH SET OF TRACKS
 ME1657'OF THE CHICAGO, MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD, 74
 ME1657'FEET EAST OF THE SOUTHEAST CORNER OF AN ENCO SERVICE STATION,
 ME1657'6 FEET NORTHWEST OF THE NORTHWEST CORNER OF A METAL ELECTRIC
 ME1657'SIGNAL BOX, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET
 ME1657'ABOVE THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH
 ME1657'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 21 FEET AND IS
 ME1657'ENCASED IN A 6-INCH TILE WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 ME1657'OF THE GROUND.
 ME1657
 ME1657                          STATION RECOVERY (1977)
 ME1657
 ME1657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1657'RECOVERED IN GOOD CONDITION.
 ME1657
 ME1657                          STATION RECOVERY (1987)
 ME1657
 ME1657'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1657'RECOVERED IN GOOD CONDITION.
 ME1657
 ME1657                          STATION RECOVERY (1987)
 ME1657
 ME1657'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1657'RECOVERED IN GOOD CONDITION.
 ME1657
 ME1657                          STATION RECOVERY (1989)
 ME1657
 ME1657'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1657'RECOVERED IN GOOD CONDITION.
 ME1657
 ME1657                          STATION RECOVERY (2000)
 ME1657
 ME1657'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1657'LOCATED IN ELMWOOD PARK, IL AT THE SOUTHWEST CORNER OF 75TH AVE.
 ME1657'AND GRAND AVE.  STATION IS IN-LINE WITH THE GUARDRAIL NORTH OF THE
 ME1657'TRAIN TRACKS, 29.4 FEET NORTHWEST OF THE WESTERN CORSSING GATE
 ME1657'FOR TRACKS, 49.1 FEET SOUTHEAST OF THE SOUTHWEST BUILDING
 ME1657'CORNER OF BROWNS CHICKEN, 47.5 FEET SOUTHEAST OF THE SOUTHWEST
 ME1657'BUILDING CORNER, 21.6 FEET NORTH OF THE NORTH RAIL, AND 25.5 FEET
 ME1657'WEST OF THE WEST SIDEWALK OF 75TH AVE.
 ME1657'
 ME1657
 ME1657                          STATION RECOVERY (2004)
 ME1657
 ME1657'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 ME1657'RECOVERED IN GOOD CONDITION.
 ME1657
 ME1657                          STATION RECOVERY (2006)
 ME1657
 ME1657'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (PWM)
 ME1657'RECOVERED AS DESCRIBED
 ME1657
 ME1657                          STATION RECOVERY (2011)
 ME1657
 ME1657'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 ME1657'RECOVERED IN GOOD CONDITION.
 ME1657
 ME1657                          STATION RECOVERY (2016)
 ME1657
 ME1657'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 ME1657'RECOVERED AS DESCRIBED.
 ME1657
 ME1657                          STATION RECOVERY (2017)
 ME1657
 ME1657'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (CSM)
 ME1657'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0226 ***********************************************************************
 NH0226  DESIGNATION -  N 267
 NH0226  PID         -  NH0226
 NH0226  STATE/COUNTY-  IL/DE KALB
 NH0226  COUNTRY     -  US
 NH0226  USGS QUAD   -  GENOA (2018)
 NH0226
 NH0226                         *CURRENT SURVEY CONTROL
 NH0226  ______________________________________________________________________
 NH0226* NAD 83(1986) POSITION- 42 05 43.     (N) 088 37 37.     (W)   SCALED
 NH0226* NAVD 88 ORTHO HEIGHT -   260.125 (meters)      853.43  (feet) ADJUSTED
 NH0226  ______________________________________________________________________
 NH0226  GEOID HEIGHT    -        -33.309 (meters)                     GEOID18
 NH0226  DYNAMIC HEIGHT  -        260.037 (meters)      853.14  (feet) COMP
 NH0226  MODELED GRAVITY -    980,277.4   (mgal)                       NAVD 88
 NH0226
 NH0226  VERT ORDER      -  FIRST     CLASS I
 NH0226
 NH0226.The horizontal coordinates were scaled from a map and have
 NH0226.an estimated accuracy of +/- 6 seconds.
 NH0226
 NH0226.The orthometric height was determined by differential leveling and
 NH0226.adjusted by the NATIONAL GEODETIC SURVEY
 NH0226.in June 1991.
 NH0226
 NH0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0226.GEOID18 height accuracy estimate available here.
 NH0226
 NH0226.Click photographs - Photos may exist for this station.
 NH0226
 NH0226.The dynamic height is computed by dividing the NAVD 88
 NH0226.geopotential number by the normal gravity value computed on the
 NH0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0226.degrees latitude (g = 980.6199 gals.).
 NH0226
 NH0226.The modeled gravity was interpolated from observed gravity values.
 NH0226
 NH0226;                    North         East    Units  Estimated Accuracy
 NH0226;SPC IL E     -   602,730.      275,710.      MT  (+/- 180 meters Scaled)
 NH0226
 NH0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM654616(NAD 83)
 NH0226
 NH0226                          SUPERSEDED SURVEY CONTROL
 NH0226
 NH0226  NGVD 29 (??/??/92)  260.175  (m)          853.59   (f) ADJ UNCH    1 1
 NH0226
 NH0226.Superseded values are not recommended for survey control.
 NH0226
 NH0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0226.See file dsdata.pdf to determine how the superseded data were derived.
 NH0226
 NH0226_MARKER: DB = BENCH MARK DISK
 NH0226_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0226_STAMPING: N 267 1969
 NH0226_MARK LOGO: CGS
 NH0226_PROJECTION: FLUSH
 NH0226_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0226_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0226_ROD/PIPE-DEPTH: 12.6 meters
 NH0226
 NH0226  HISTORY     - Date     Condition        Report By
 NH0226  HISTORY     - 1969     MONUMENTED       CGS
 NH0226  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0226  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH0226  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0226  HISTORY     - 20121010 MARK NOT FOUND   ILDT
 NH0226
 NH0226                          STATION DESCRIPTION
 NH0226
 NH0226'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0226'3.6 MI E FROM GENOA.
 NH0226'ABOUT 3.6 MILES EAST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0226'BANK AT GENOA, IN SECTION 27, T 42 N, R 5 E, 96 FEET SOUTH OF
 NH0226'THE CENTER LINE OF THE HIGHWAY, 25 FEET WEST OF THE CENTER LINE
 NH0226'OF A GRAVELED ROAD WHICH IS ROOSEVELT ROAD, 45 1/2 FEET SOUTH OF
 NH0226'UNDERGROUND TELEPHONE CABLE MAKER NUMBER 37, 1.2 FEET SOUTH OF
 NH0226'A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND ON THE
 NH0226'TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF
 NH0226'41 1/2 FEET AND IS ENCASED IN A 6-INCH TILE WHICH IS LEVEL WITH
 NH0226'THE SURFACE OF THE GROUND.
 NH0226
 NH0226                          STATION RECOVERY (1989)
 NH0226
 NH0226'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0226'MARK NOT FOUND.
 NH0226
 NH0226                          STATION RECOVERY (1990)
 NH0226
 NH0226'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0226'MARK NOT FOUND.
 NH0226
 NH0226                          STATION RECOVERY (1996)
 NH0226
 NH0226'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0226'MARK NOT FOUND.
 NH0226
 NH0226                          STATION RECOVERY (2012)
 NH0226
 NH0226'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RAS)
 NH0226'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0690 ***********************************************************************
 NH0690  DESIGNATION -  N 268
 NH0690  PID         -  NH0690
 NH0690  STATE/COUNTY-  IL/CARROLL
 NH0690  COUNTRY     -  US
 NH0690  USGS QUAD   -  LANARK (2018)
 NH0690
 NH0690                         *CURRENT SURVEY CONTROL
 NH0690  ______________________________________________________________________
 NH0690* NAD 83(1986) POSITION- 42 04 51.     (N) 089 51 36.     (W)   SCALED
 NH0690* NAVD 88 ORTHO HEIGHT -   258.744 (meters)      848.90  (feet) ADJUSTED
 NH0690  ______________________________________________________________________
 NH0690  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 NH0690  DYNAMIC HEIGHT  -        258.656 (meters)      848.61  (feet) COMP
 NH0690  MODELED GRAVITY -    980,274.0   (mgal)                       NAVD 88
 NH0690
 NH0690  VERT ORDER      -  FIRST     CLASS I
 NH0690
 NH0690.The horizontal coordinates were scaled from a map and have
 NH0690.an estimated accuracy of +/- 6 seconds.
 NH0690
 NH0690.The orthometric height was determined by differential leveling and
 NH0690.adjusted by the NATIONAL GEODETIC SURVEY
 NH0690.in June 1991.
 NH0690
 NH0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0690.GEOID18 height accuracy estimate available here.
 NH0690
 NH0690.Click photographs - Photos may exist for this station.
 NH0690
 NH0690.The dynamic height is computed by dividing the NAVD 88
 NH0690.geopotential number by the normal gravity value computed on the
 NH0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0690.degrees latitude (g = 980.6199 gals.).
 NH0690
 NH0690.The modeled gravity was interpolated from observed gravity values.
 NH0690
 NH0690;                    North         East    Units  Estimated Accuracy
 NH0690;SPC IL W     -   601,110.      725,370.      MT  (+/- 180 meters Scaled)
 NH0690
 NH0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM634627(NAD 83)
 NH0690
 NH0690                          SUPERSEDED SURVEY CONTROL
 NH0690
 NH0690  NGVD 29 (??/??/92)  258.778  (m)          849.01   (f) ADJ UNCH    1 1
 NH0690
 NH0690.Superseded values are not recommended for survey control.
 NH0690
 NH0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0690.See file dsdata.pdf to determine how the superseded data were derived.
 NH0690
 NH0690_MARKER: DB = BENCH MARK DISK
 NH0690_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0690_STAMPING: N 268 1970
 NH0690_MARK LOGO: CGS
 NH0690_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0690_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0690+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2003
 NH0690
 NH0690  HISTORY     - Date     Condition        Report By
 NH0690  HISTORY     - 1970     MONUMENTED       NGS
 NH0690  HISTORY     - 19950515 GOOD             USPSQD
 NH0690  HISTORY     - 20011203 GOOD             NGS
 NH0690  HISTORY     - 20031002 GOOD             USPSQD
 NH0690
 NH0690                          STATION DESCRIPTION
 NH0690
 NH0690'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0690'2.9 MI SW FROM LANARK.
 NH0690'ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0690'AT LANARK, THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE
 NH0690'1.45 MILE WEST ALONG A GRAVELED ROAD, AT A JOG IN THE ROAD, 100
 NH0690'FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 4 FEET EAST OF A
 NH0690'CORNER FENCE POST, 1.3 FEET SOUTH OF A FENCE, 0.5 FOOT NORTH
 NH0690'OF A METAL WITNESS POST, AND BRAZED ON THE TOP OF A 3-INCH IRON
 NH0690'PIPE PROJECTING 4 INCHES.  SECTION 7, T24N, R6E.
 NH0690
 NH0690                          STATION RECOVERY (1995)
 NH0690
 NH0690'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0690'RECOVERED IN GOOD CONDITION.
 NH0690
 NH0690                          STATION RECOVERY (2001)
 NH0690
 NH0690'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0690'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0690
 NH0690                          STATION RECOVERY (2003)
 NH0690
 NH0690'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0690'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0877 ***********************************************************************
 LC0877  DESIGNATION -  N 269
 LC0877  PID         -  LC0877
 LC0877  STATE/COUNTY-  IL/WOODFORD
 LC0877  COUNTRY     -  US
 LC0877  USGS QUAD   -  EL PASO (2018)
 LC0877
 LC0877                         *CURRENT SURVEY CONTROL
 LC0877  ______________________________________________________________________
 LC0877* NAD 83(1986) POSITION- 40 40 46.     (N) 089 00 34.     (W)   SCALED
 LC0877* NAVD 88 ORTHO HEIGHT -   220.295 (meters)      722.75  (feet) ADJUSTED
 LC0877  ______________________________________________________________________
 LC0877  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 LC0877  DYNAMIC HEIGHT  -        220.196 (meters)      722.43  (feet) COMP
 LC0877  MODELED GRAVITY -    980,170.9   (mgal)                       NAVD 88
 LC0877
 LC0877  VERT ORDER      -  FIRST     CLASS I
 LC0877
 LC0877.The horizontal coordinates were scaled from a map and have
 LC0877.an estimated accuracy of +/- 6 seconds.
 LC0877
 LC0877.The orthometric height was determined by differential leveling and
 LC0877.adjusted by the NATIONAL GEODETIC SURVEY
 LC0877.in June 1991.
 LC0877
 LC0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0877.GEOID18 height accuracy estimate available here.
 LC0877
 LC0877.Click photographs - Photos may exist for this station.
 LC0877
 LC0877.The dynamic height is computed by dividing the NAVD 88
 LC0877.geopotential number by the normal gravity value computed on the
 LC0877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0877.degrees latitude (g = 980.6199 gals.).
 LC0877
 LC0877.The modeled gravity was interpolated from observed gravity values.
 LC0877
 LC0877;                    North         East    Units  Estimated Accuracy
 LC0877;SPC IL W     -   446,070.      797,830.      MT  (+/- 180 meters Scaled)
 LC0877
 LC0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL301051(NAD 83)
 LC0877
 LC0877                          SUPERSEDED SURVEY CONTROL
 LC0877
 LC0877  NGVD 29 (??/??/92)  220.335  (m)          722.88   (f) ADJ UNCH    1 1
 LC0877
 LC0877.Superseded values are not recommended for survey control.
 LC0877
 LC0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0877.See file dsdata.pdf to determine how the superseded data were derived.
 LC0877
 LC0877_MARKER: DB = BENCH MARK DISK
 LC0877_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0877_STAMPING: N 269 1969
 LC0877_MARK LOGO: CGS
 LC0877_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0877_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0877_ROD/PIPE-DEPTH: 6.1 meters
 LC0877
 LC0877  HISTORY     - Date     Condition        Report By
 LC0877  HISTORY     - 1969     MONUMENTED       CGS
 LC0877  HISTORY     - 19981023 GOOD             USPSQD
 LC0877  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0877
 LC0877                          STATION DESCRIPTION
 LC0877
 LC0877'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0877'4 MI S FROM EL PASO.
 LC0877'ABOUT 4.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0877'THE STATION AT EL PASO, 0.2 MILE NORTH OF A GRAIN ELEVATOR AT
 LC0877'THE COMMUNITY OF KAPPA, IN SECTION 29, T 26 N, R 2 E, 131 1/2 FEET
 LC0877'NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PAVED
 LC0877'ROAD, 98 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 96 1/2 FEET
 LC0877'NORTH OF THE CENTER LINE OF THE ROAD, 64 1/2 FEET WEST-NORTHWEST
 LC0877'OF A TELEPHONE POLE, 33 FEET NORTH OF A CORNER FENCE POST, 1 FOOT
 LC0877'EAST OF A FENCE, 1.0 FOOT SOUTHWEST OF A METAL WITNESS POST, ABOUT
 LC0877'8 FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH
 LC0877'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 20 FEET AND IN
 LC0877'ENCASED IN A 6-INCH TILE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE
 LC0877'OF THE GROUND.
 LC0877
 LC0877                          STATION RECOVERY (1998)
 LC0877
 LC0877'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0877'RECOVERED IN GOOD CONDITION.
 LC0877
 LC0877                          STATION RECOVERY (2013)
 LC0877
 LC0877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0877'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1495 ***********************************************************************
 ME1495  DESIGNATION -  N 27
 ME1495  PID         -  ME1495
 ME1495  STATE/COUNTY-  IL/KANKAKEE
 ME1495  COUNTRY     -  US
 ME1495  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME1495
 ME1495                         *CURRENT SURVEY CONTROL
 ME1495  ______________________________________________________________________
 ME1495* NAD 83(1986) POSITION- 41 10 47.     (N) 087 33 57.     (W)   SCALED
 ME1495* NAVD 88 ORTHO HEIGHT -   190.115 (meters)      623.74  (feet) ADJUSTED
 ME1495  ______________________________________________________________________
 ME1495  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 ME1495  DYNAMIC HEIGHT  -        190.035 (meters)      623.47  (feet) COMP
 ME1495  MODELED GRAVITY -    980,202.0   (mgal)                       NAVD 88
 ME1495
 ME1495  VERT ORDER      -  SECOND    CLASS 0
 ME1495
 ME1495.The horizontal coordinates were scaled from a map and have
 ME1495.an estimated accuracy of +/- 6 seconds.
 ME1495
 ME1495.The orthometric height was determined by differential leveling and
 ME1495.adjusted by the NATIONAL GEODETIC SURVEY
 ME1495.in June 1991.
 ME1495
 ME1495.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1495.GEOID18 height accuracy estimate available here.
 ME1495
 ME1495.Click photographs - Photos may exist for this station.
 ME1495
 ME1495.The dynamic height is computed by dividing the NAVD 88
 ME1495.geopotential number by the normal gravity value computed on the
 ME1495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1495.degrees latitude (g = 980.6199 gals.).
 ME1495
 ME1495.The modeled gravity was interpolated from observed gravity values.
 ME1495
 ME1495;                    North         East    Units  Estimated Accuracy
 ME1495;SPC IL E     -   501,280.      364,400.      MT  (+/- 180 meters Scaled)
 ME1495
 ME1495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL525588(NAD 83)
 ME1495
 ME1495                          SUPERSEDED SURVEY CONTROL
 ME1495
 ME1495  NGVD 29 (??/??/92)  190.205  (m)          624.03   (f) ADJ UNCH    2 0
 ME1495
 ME1495.Superseded values are not recommended for survey control.
 ME1495
 ME1495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1495.See file dsdata.pdf to determine how the superseded data were derived.
 ME1495
 ME1495_MARKER: DB = BENCH MARK DISK
 ME1495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1495_STAMPING: N 27 1934
 ME1495_MARK LOGO: CGS
 ME1495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1495+STABILITY: SURFACE MOTION
 ME1495
 ME1495  HISTORY     - Date     Condition        Report By
 ME1495  HISTORY     - 1934     MONUMENTED       CGS
 ME1495  HISTORY     - 1954     GOOD             CGS
 ME1495  HISTORY     - 20080605 GOOD             GEOCAC
 ME1495
 ME1495                          STATION DESCRIPTION
 ME1495
 ME1495'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1495'5.2 MI E FROM MOMENCE.
 ME1495'ABOUT 5.25 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 ME1495'STATION AT MOMENCE, ABOUT 0.5 MILE EAST OF BLACK TOP ROAD CROSSING
 ME1495'AT EDGETOWN, ABOUT 0.2 MILE EAST OF WOODEN TRESTLE NO. 84.99
 ME1495'OVER SINGLETON DITCH, AT A PRIVATE FIELD ROAD CROSSING, 51 FEET
 ME1495'SOUTHEAST OF CENTER OF PRIVATE ROAD CROSSING, 44 FEET SOUTH OF
 ME1495'SOUTH RAIL, 4 1/2 FEET NORTH OF A FENCE LINE, 21 FEET EAST OF
 ME1495'CENTER LINE OF ROAD, 205 FEET WEST-SOUTHWEST AND ACROSS TRACK FROM
 ME1495'STATION STAKE NO. 4450, 2 FEET EAST OF A WHITE WOODEN WITNESS POST,
 ME1495'ABOUT 7 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 ME1495'POST PROJECTING 2 INCHES.
 ME1495
 ME1495                          STATION RECOVERY (2008)
 ME1495
 ME1495'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1495'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0514 ***********************************************************************
 NH0514  DESIGNATION -  N 271
 NH0514  PID         -  NH0514
 NH0514  STATE/COUNTY-  IL/OGLE
 NH0514  COUNTRY     -  US
 NH0514  USGS QUAD   -  GERMAN VALLEY (2018)
 NH0514
 NH0514                         *CURRENT SURVEY CONTROL
 NH0514  ______________________________________________________________________
 NH0514* NAD 83(1986) POSITION- 42 07 43.     (N) 089 28 40.     (W)   SCALED
 NH0514* NAVD 88 ORTHO HEIGHT -   230.313 (meters)      755.62  (feet) ADJUSTED
 NH0514  ______________________________________________________________________
 NH0514  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 NH0514  DYNAMIC HEIGHT  -        230.237 (meters)      755.37  (feet) COMP
 NH0514  MODELED GRAVITY -    980,287.5   (mgal)                       NAVD 88
 NH0514
 NH0514  VERT ORDER      -  FIRST     CLASS I
 NH0514
 NH0514.The horizontal coordinates were scaled from a map and have
 NH0514.an estimated accuracy of +/- 6 seconds.
 NH0514
 NH0514.The orthometric height was determined by differential leveling and
 NH0514.adjusted by the NATIONAL GEODETIC SURVEY
 NH0514.in June 1991.
 NH0514
 NH0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0514.GEOID18 height accuracy estimate available here.
 NH0514
 NH0514.Click photographs - Photos may exist for this station.
 NH0514
 NH0514.The dynamic height is computed by dividing the NAVD 88
 NH0514.geopotential number by the normal gravity value computed on the
 NH0514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0514.degrees latitude (g = 980.6199 gals.).
 NH0514
 NH0514.The modeled gravity was interpolated from observed gravity values.
 NH0514
 NH0514;                    North         East    Units  Estimated Accuracy
 NH0514;SPC IL W     -   606,600.      756,960.      MT  (+/- 180 meters Scaled)
 NH0514
 NH0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM952670(NAD 83)
 NH0514
 NH0514                          SUPERSEDED SURVEY CONTROL
 NH0514
 NH0514  NGVD 29 (??/??/92)  230.350  (m)          755.74   (f) ADJ UNCH    1 1
 NH0514
 NH0514.Superseded values are not recommended for survey control.
 NH0514
 NH0514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0514.See file dsdata.pdf to determine how the superseded data were derived.
 NH0514
 NH0514_MARKER: DB = BENCH MARK DISK
 NH0514_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0514_STAMPING: N 271 1970
 NH0514_MARK LOGO: CGS
 NH0514_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0514_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0514
 NH0514  HISTORY     - Date     Condition        Report By
 NH0514  HISTORY     - 1970     MONUMENTED       NGS
 NH0514  HISTORY     - 1987     GOOD             USPSQD
 NH0514  HISTORY     - 19960504 POOR             USPSQD
 NH0514  HISTORY     - 20010806 POOR             USPSQD
 NH0514  HISTORY     - 20041117 POOR             USPSQD
 NH0514
 NH0514                          STATION DESCRIPTION
 NH0514
 NH0514'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0514'4 MI W FROM LEAF RIVER.
 NH0514'ABOUT 4.0 MILES WEST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0514'CHURCH AT LEAF RIVER, OR ABOUT 5.3 MILES EAST ALONG STATE
 NH0514'HIGHWAY 72 FROM THE POST OFFICE AT FORRESTON, ON THE PROPERTY
 NH0514'OF MR. EMERSON BORNEMAN, 42 FEET SOUTH OF THE CENTER LINE OF THE
 NH0514'HIGHWAY, 49 FEET WEST OF THE NORTHWEST CORNER OF A BUILDING, 35
 NH0514'FEET WEST OF THE CENTER LINE OF THE MORE EASTERLY OF TWO
 NH0514'DRIVEWAYS, 2.3 FEET EAST OF THE NORTHEAST CORNER FENCE POST FOR
 NH0514'THE FENCE AROUND THE LAWN, 1.5 FEET SOUTH OF THE FENCE, ABOUT
 NH0514'1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND BRAZED ON THE TOP
 NH0514'OF A 3-INCH IRON PIPE PROJECTING 3 INCHES.  SECTION 32, T 25 N,
 NH0514'R 9 E.
 NH0514
 NH0514                          STATION RECOVERY (1987)
 NH0514
 NH0514'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0514'RECOVERED IN GOOD CONDITION.
 NH0514
 NH0514                          STATION RECOVERY (1996)
 NH0514
 NH0514'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0514'MARK RECOVERED IN POOR CONDITION.
 NH0514
 NH0514                          STATION RECOVERY (2001)
 NH0514
 NH0514'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0514'MARK RECOVERED IN POOR CONDITION.
 NH0514
 NH0514                          STATION RECOVERY (2004)
 NH0514
 NH0514'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0514'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0182 ***********************************************************************
 NJ0182  DESIGNATION -  N 272
 NJ0182  PID         -  NJ0182
 NJ0182  STATE/COUNTY-  IL/CARROLL
 NJ0182  COUNTRY     -  US
 NJ0182  USGS QUAD   -  WACKER (2018)
 NJ0182
 NJ0182                         *CURRENT SURVEY CONTROL
 NJ0182  ______________________________________________________________________
 NJ0182* NAD 83(1986) POSITION- 42 02 46.     (N) 090 06 47.     (W)   SCALED
 NJ0182* NAVD 88 ORTHO HEIGHT -   186.135 (meters)      610.68  (feet) ADJUSTED
 NJ0182  ______________________________________________________________________
 NJ0182  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 NJ0182  DYNAMIC HEIGHT  -        186.071 (meters)      610.47  (feet) COMP
 NJ0182  MODELED GRAVITY -    980,276.1   (mgal)                       NAVD 88
 NJ0182
 NJ0182  VERT ORDER      -  FIRST     CLASS I
 NJ0182
 NJ0182.The horizontal coordinates were scaled from a map and have
 NJ0182.an estimated accuracy of +/- 6 seconds.
 NJ0182
 NJ0182.The orthometric height was determined by differential leveling and
 NJ0182.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0182.in June 1991.
 NJ0182
 NJ0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0182.GEOID18 height accuracy estimate available here.
 NJ0182
 NJ0182.Click photographs - Photos may exist for this station.
 NJ0182
 NJ0182.The dynamic height is computed by dividing the NAVD 88
 NJ0182.geopotential number by the normal gravity value computed on the
 NJ0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0182.degrees latitude (g = 980.6199 gals.).
 NJ0182
 NJ0182.The modeled gravity was interpolated from observed gravity values.
 NJ0182
 NJ0182;                    North         East    Units  Estimated Accuracy
 NJ0182;SPC IL W     -   597,210.      704,440.      MT  (+/- 180 meters Scaled)
 NJ0182
 NJ0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG389589(NAD 83)
 NJ0182
 NJ0182                          SUPERSEDED SURVEY CONTROL
 NJ0182
 NJ0182  NGVD 29 (??/??/92)  186.166  (m)          610.78   (f) ADJ UNCH    1 1
 NJ0182
 NJ0182.Superseded values are not recommended for survey control.
 NJ0182
 NJ0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0182.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0182
 NJ0182_MARKER: DB = BENCH MARK DISK
 NJ0182_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0182_STAMPING: N 272 1970
 NJ0182_MARK LOGO: CGS
 NJ0182_PROJECTION: FLUSH
 NJ0182_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0182
 NJ0182  HISTORY     - Date     Condition        Report By
 NJ0182  HISTORY     - 1970     MONUMENTED       NGS
 NJ0182  HISTORY     - 19950524 MARK NOT FOUND   USPSQD
 NJ0182  HISTORY     - 20011203 GOOD             NGS
 NJ0182  HISTORY     - 20030722 GOOD             USPSQD
 NJ0182
 NJ0182                          STATION DESCRIPTION
 NJ0182
 NJ0182'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0182'4.6 MI SE FROM SAVANNA.
 NJ0182'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0182'SAVANNA, THENCE 1.15 MILES EAST ALONG U.S. HIGHWAY 52, THENCE 3.25
 NJ0182'MILES SOUTH ALONG STATE HIGHWAY 84, AT THE FRANKLYN U. STRANSKY
 NJ0182'MEMORIAL AIRPORT, 88 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 NJ0182'86.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OR THE AIRPORT
 NJ0182'OFFICE BUILDING, 1.8 FEET WEST OF THE MORE SOUTHWESTERLY OF TWO
 NJ0182'FLOOD LIGHT POLES, ABOUT LEVEL WITH THE HIGHWAY, AND BRAZED ON THE
 NJ0182'TOP OF A 3-INCH IRON PIPE LEVEL WITH THE GROUND.  SECTION 25,
 NJ0182'T24N, R3E
 NJ0182
 NJ0182                          STATION RECOVERY (1995)
 NJ0182
 NJ0182'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0182'MARK NOT FOUND.
 NJ0182
 NJ0182                          STATION RECOVERY (2001)
 NJ0182
 NJ0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0182'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0182
 NJ0182                          STATION RECOVERY (2003)
 NJ0182
 NJ0182'RECOVERY NOTE BY US POWER SQUADRON 2003
 NJ0182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0183 ***********************************************************************
 NG0183  DESIGNATION -  N 273
 NG0183  PID         -  NG0183
 NG0183  STATE/COUNTY-  IL/LAKE
 NG0183  COUNTRY     -  US
 NG0183  USGS QUAD   -  WAUKEGAN (2018)
 NG0183
 NG0183                         *CURRENT SURVEY CONTROL
 NG0183  ______________________________________________________________________
 NG0183* NAD 83(1986) POSITION- 42 17 24.     (N) 087 50 46.     (W)   SCALED
 NG0183* NAVD 88 ORTHO HEIGHT -   203.819 (meters)      668.70  (feet) ADJUSTED
 NG0183  ______________________________________________________________________
 NG0183  GEOID HEIGHT    -        -34.194 (meters)                     GEOID18
 NG0183  DYNAMIC HEIGHT  -        203.755 (meters)      668.49  (feet) COMP
 NG0183  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 NG0183
 NG0183  VERT ORDER      -  FIRST     CLASS 0
 NG0183
 NG0183.The horizontal coordinates were scaled from a map and have
 NG0183.an estimated accuracy of +/- 6 seconds.
 NG0183
 NG0183.The orthometric height was determined by differential leveling and
 NG0183.adjusted by the NATIONAL GEODETIC SURVEY
 NG0183.in June 1991.
 NG0183
 NG0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0183.GEOID18 height accuracy estimate available here.
 NG0183
 NG0183.Click photographs - Photos may exist for this station.
 NG0183
 NG0183.The dynamic height is computed by dividing the NAVD 88
 NG0183.geopotential number by the normal gravity value computed on the
 NG0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0183.degrees latitude (g = 980.6199 gals.).
 NG0183
 NG0183.The modeled gravity was interpolated from observed gravity values.
 NG0183
 NG0183;                    North         East    Units  Estimated Accuracy
 NG0183;SPC IL E     -   624,430.      340,180.      MT  (+/- 180 meters Scaled)
 NG0183
 NG0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM302823(NAD 83)
 NG0183
 NG0183                          SUPERSEDED SURVEY CONTROL
 NG0183
 NG0183  NGVD 29 (??/??/92)  203.93   (m)          669.1    (f) COMPUTED    1 0
 NG0183
 NG0183.Superseded values are not recommended for survey control.
 NG0183
 NG0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0183.See file dsdata.pdf to determine how the superseded data were derived.
 NG0183
 NG0183_MARKER: DV = VERTICAL CONTROL DISK
 NG0183_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0183+WITH SETTING: INTO GROUND
 NG0183_STAMPING: N 273 1973
 NG0183_MARK LOGO: NGS
 NG0183_PROJECTION: FLUSH
 NG0183_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0183
 NG0183  HISTORY     - Date     Condition        Report By
 NG0183  HISTORY     - 1973     MONUMENTED       NGS
 NG0183  HISTORY     - 19970503 MARK NOT FOUND   USPSQD
 NG0183  HISTORY     - 20000929 MARK NOT FOUND   PATRIC
 NG0183
 NG0183                          STATION DESCRIPTION
 NG0183
 NG0183'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0183'0.8 MI N FROM LAKE BLUFF.
 NG0183'ABOUT 0.75 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0183'FROM WEST SCRANTON AVENUE UNDERPASS, 4 POLES SOUTH OF MILEPOST
 NG0183'31, 31 FEET EAST OF THE EAST RAIL OF THE EAST (MAIN) TRACK, 128
 NG0183'FEET WEST OF THE CENTER LINE OF SHERIDAN ROAD, 68 FEET NORTH
 NG0183'OF A CABLE LINE POLE, 2 FEET NORTH OF A TELEPHONE POLE, 1.2
 NG0183'FEET SOUTH OF A METAL WITNESS POST, ABOUT 7 FEET BELOW THE
 NG0183'LEVEL OF THE TRACK AND IS A DISK ON TOP OF A 4-FOOT LENGTH OF
 NG0183'COPPER COATED STEEL ROD ATTACHED TO A METAL BASE PLATE.  THE
 NG0183'DISK IS FLUSH WITH THE GROUND AND IS PROTECTED BY A 6-INCH IRON
 NG0183'PIPE WHICH PROJECTS 0.1 FOOT.  SECTION 16, T 44 N, R 12 E.
 NG0183
 NG0183                          STATION RECOVERY (1997)
 NG0183
 NG0183'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0183'MARK NOT FOUND.
 NG0183
 NG0183                          STATION RECOVERY (2000)
 NG0183
 NG0183'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000
 NG0183'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0169 ***********************************************************************
 NG0169  DESIGNATION -  N 274
 NG0169  PID         -  NG0169
 NG0169  STATE/COUNTY-  IL/LAKE
 NG0169  COUNTRY     -  US
 NG0169  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0169
 NG0169                         *CURRENT SURVEY CONTROL
 NG0169  ______________________________________________________________________
 NG0169* NAD 83(1986) POSITION- 42 13 50.     (N) 087 49 49.     (W)   SCALED
 NG0169* NAVD 88 ORTHO HEIGHT -   213.591 (meters)      700.76  (feet) ADJUSTED
 NG0169  ______________________________________________________________________
 NG0169  GEOID HEIGHT    -        -34.083 (meters)                     GEOID18
 NG0169  DYNAMIC HEIGHT  -        213.524 (meters)      700.54  (feet) COMP
 NG0169  MODELED GRAVITY -    980,302.4   (mgal)                       NAVD 88
 NG0169
 NG0169  VERT ORDER      -  FIRST     CLASS 0
 NG0169
 NG0169.The horizontal coordinates were scaled from a map and have
 NG0169.an estimated accuracy of +/- 6 seconds.
 NG0169
 NG0169.The orthometric height was determined by differential leveling and
 NG0169.adjusted by the NATIONAL GEODETIC SURVEY
 NG0169.in June 1991.
 NG0169
 NG0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0169.GEOID18 height accuracy estimate available here.
 NG0169
 NG0169.Click photographs - Photos may exist for this station.
 NG0169
 NG0169.The dynamic height is computed by dividing the NAVD 88
 NG0169.geopotential number by the normal gravity value computed on the
 NG0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0169.degrees latitude (g = 980.6199 gals.).
 NG0169
 NG0169.The modeled gravity was interpolated from observed gravity values.
 NG0169
 NG0169;                    North         East    Units  Estimated Accuracy
 NG0169;SPC IL E     -   617,830.      341,530.      MT  (+/- 180 meters Scaled)
 NG0169
 NG0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM314757(NAD 83)
 NG0169
 NG0169                          SUPERSEDED SURVEY CONTROL
 NG0169
 NG0169  NGVD 29 (??/??/92)  213.68   (m)          701.0    (f) COMPUTED    1 0
 NG0169
 NG0169.Superseded values are not recommended for survey control.
 NG0169
 NG0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0169.See file dsdata.pdf to determine how the superseded data were derived.
 NG0169
 NG0169_MARKER: DV = VERTICAL CONTROL DISK
 NG0169_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0169_STAMPING: N 274 1973
 NG0169_MARK LOGO: NGS
 NG0169_PROJECTION: FLUSH
 NG0169_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0169_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0169
 NG0169  HISTORY     - Date     Condition        Report By
 NG0169  HISTORY     - 1973     MONUMENTED       NGS
 NG0169
 NG0169                          STATION DESCRIPTION
 NG0169
 NG0169'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0169'1.6 MI SE FROM LAKE FOREST.
 NG0169'ABOUT 1.6 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NG0169'RAILWAY FROM THE CROSSING OF DEERPATH AVENUE AT LAKE FOREST,
 NG0169'151 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST TRACK,
 NG0169'ALONG THE WEST EDGE OF A POWER SUB-STATION, 15.1 FEET SOUTHEAST
 NG0169'OF THE NORTHWEST FENCE CORNER POST FOR CHAIN LINK FENCE AROUND
 NG0169'THE SUB-STATION, 3 1/2 FEET NORTHEAST OF A POWER LINE POLE, 1
 NG0169'FOOT SOUTHWEST OF THE FENCE, ABOUT LEVEL WITH THE TRACKS AND IS
 NG0169'A DISK ON COPPER COATED STEEL ROD 0.1 FOOT BELOW THE LEVEL OF
 NG0169'THE GROUND AND PROTECTED BY A 6-INCH IRON PIPE WHICH IS FLUSH
 NG0169'WITH THE GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF
 NG0169'39 FEET.  SECTION 4, T43N, R12E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0255 ***********************************************************************
 MF0255  DESIGNATION -  N 28
 MF0255  PID         -  MF0255
 MF0255  STATE/COUNTY-  IL/LIVINGSTON
 MF0255  COUNTRY     -  US
 MF0255  USGS QUAD   -  CAMPUS (2018)
 MF0255
 MF0255                         *CURRENT SURVEY CONTROL
 MF0255  ______________________________________________________________________
 MF0255* NAD 83(1986) POSITION- 41 06 09.     (N) 088 21 45.     (W)   SCALED
 MF0255* NAVD 88 ORTHO HEIGHT -   190.099 (meters)      623.68  (feet) ADJUSTED
 MF0255  ______________________________________________________________________
 MF0255  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 MF0255  DYNAMIC HEIGHT  -        190.022 (meters)      623.43  (feet) COMP
 MF0255  MODELED GRAVITY -    980,211.2   (mgal)                       NAVD 88
 MF0255
 MF0255  VERT ORDER      -  SECOND    CLASS 0
 MF0255
 MF0255.The horizontal coordinates were scaled from a map and have
 MF0255.an estimated accuracy of +/- 6 seconds.
 MF0255
 MF0255.The orthometric height was determined by differential leveling and
 MF0255.adjusted by the NATIONAL GEODETIC SURVEY
 MF0255.in June 1991.
 MF0255
 MF0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0255.GEOID18 height accuracy estimate available here.
 MF0255
 MF0255.Click photographs - Photos may exist for this station.
 MF0255
 MF0255.The dynamic height is computed by dividing the NAVD 88
 MF0255.geopotential number by the normal gravity value computed on the
 MF0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0255.degrees latitude (g = 980.6199 gals.).
 MF0255
 MF0255.The modeled gravity was interpolated from observed gravity values.
 MF0255
 MF0255;                    North         East    Units  Estimated Accuracy
 MF0255;SPC IL E     -   492,430.      297,550.      MT  (+/- 180 meters Scaled)
 MF0255
 MF0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL855510(NAD 83)
 MF0255
 MF0255                          SUPERSEDED SURVEY CONTROL
 MF0255
 MF0255  NGVD 29 (??/??/92)  190.173  (m)          623.93   (f) ADJ UNCH    2 0
 MF0255
 MF0255.Superseded values are not recommended for survey control.
 MF0255
 MF0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0255.See file dsdata.pdf to determine how the superseded data were derived.
 MF0255
 MF0255_MARKER: DB = BENCH MARK DISK
 MF0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0255_STAMPING: N 28 1935
 MF0255_MARK LOGO: CGS
 MF0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0255+STABILITY: SURFACE MOTION
 MF0255
 MF0255  HISTORY     - Date     Condition        Report By
 MF0255  HISTORY     - 1935     MONUMENTED       CGS
 MF0255  HISTORY     - 1954     GOOD             CGS
 MF0255  HISTORY     - 20210910 MARK NOT FOUND   ILDT
 MF0255
 MF0255                          STATION DESCRIPTION
 MF0255
 MF0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0255'5.8 MI W FROM REDDICK.
 MF0255'ABOUT 5.8 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 MF0255'THE CROSSING OF STATE HIGHWAY 17 AT REDDICK, 50 FEET NORTHEAST
 MF0255'OF THE CENTER OF A ROAD CROSSING, 29 FEET EAST OF THE CENTER
 MF0255'LINE OF THE ROAD, 37 1/2 FEET NORTH OF THE NORTH RAIL, 9
 MF0255'FEET SOUTH OF RIGHT-OF-WAY FENCE, 12 FEET SOUTHEAST OF FENCE
 MF0255'CORNER, 67 FEET WEST OF PHONE POLE, ABOUT 4 FEET BELOW THE LEVEL
 MF0255'OF THE TRACK AND IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0255
 MF0255                          STATION RECOVERY (2021)
 MF0255
 MF0255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0255'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1209 ***********************************************************************
 JC1209  DESIGNATION -  N 282
 JC1209  PID         -  JC1209
 JC1209  STATE/COUNTY-  IL/MADISON
 JC1209  COUNTRY     -  US
 JC1209  USGS QUAD   -  BETHALTO (2018)
 JC1209
 JC1209                         *CURRENT SURVEY CONTROL
 JC1209  ______________________________________________________________________
 JC1209* NAD 83(1986) POSITION- 38 53 20.     (N) 090 06 29.     (W)   SCALED
 JC1209* NAVD 88 ORTHO HEIGHT -   134.642 (meters)      441.74  (feet) ADJUSTED
 JC1209  ______________________________________________________________________
 JC1209  GEOID HEIGHT    -        -31.414 (meters)                     GEOID18
 JC1209  DYNAMIC HEIGHT  -        134.558 (meters)      441.46  (feet) COMP
 JC1209  MODELED GRAVITY -    980,009.6   (mgal)                       NAVD 88
 JC1209
 JC1209  VERT ORDER      -  FIRST     CLASS II
 JC1209
 JC1209.The horizontal coordinates were scaled from a map and have
 JC1209.an estimated accuracy of +/- 6 seconds.
 JC1209
 JC1209.The orthometric height was determined by differential leveling and
 JC1209.adjusted by the NATIONAL GEODETIC SURVEY
 JC1209.in June 1991.
 JC1209
 JC1209.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1209.GEOID18 height accuracy estimate available here.
 JC1209
 JC1209.Click photographs - Photos may exist for this station.
 JC1209
 JC1209.The dynamic height is computed by dividing the NAVD 88
 JC1209.geopotential number by the normal gravity value computed on the
 JC1209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1209.degrees latitude (g = 980.6199 gals.).
 JC1209
 JC1209.The modeled gravity was interpolated from observed gravity values.
 JC1209
 JC1209;                    North         East    Units  Estimated Accuracy
 JC1209;SPC IL W     -   246,640.      705,090.      MT  (+/- 180 meters Scaled)
 JC1209
 JC1209_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD508084(NAD 83)
 JC1209
 JC1209                          SUPERSEDED SURVEY CONTROL
 JC1209
 JC1209  NGVD 29 (11/26/84)  134.608  (m)          441.63   (f) ADJUSTED    1 2
 JC1209
 JC1209.Superseded values are not recommended for survey control.
 JC1209
 JC1209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1209.See file dsdata.pdf to determine how the superseded data were derived.
 JC1209
 JC1209_MARKER: DV = VERTICAL CONTROL DISK
 JC1209_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JC1209_SP_SET: ABUTMENT
 JC1209_STAMPING: N 282 1981
 JC1209_MARK LOGO: NGS
 JC1209_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1209
 JC1209  HISTORY     - Date     Condition        Report By
 JC1209  HISTORY     - 1981     MONUMENTED       NGS
 JC1209  HISTORY     - 20120430 GOOD             ILDT
 JC1209
 JC1209                          STATION DESCRIPTION
 JC1209
 JC1209'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1209'IN EAST ALTON.
 JC1209'IN EAST ALTON, THE MARK IS IN TOP OF THE SOUTHEAST END OF THE
 JC1209'SOUTHWEST ABUTMENT OF THE POWDER MILL ROAD BRIDGE OVER THE WOOD RIVER
 JC1209'0.3 KILOMETER (0.2 MILE) NORTHEAST OF THE SOUTHEAST ENTRANCE ROAD OF
 JC1209'THE OLIN CORPORATION, 5.49 METERS (18.0 FEET) SOUTHEAST OF THE CENTER
 JC1209'OF POWDER MILL ROAD, AND 0.18 METER (0.6 FEET) SOUTHEAST OF THE
 JC1209'SOUTHEAST FACE OF THE SOUTHEAST HEADWALL OF THE SOUTHWEST ABUTMENT OF
 JC1209'THE BRIDGE.
 JC1209'THE MARK IS 0.65 METERS  NE FROM A WITNESS POST.
 JC1209'THE MARK IS 0.3 M ABOVE ROAD.
 JC1209
 JC1209                          STATION RECOVERY (2012)
 JC1209
 JC1209'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1209'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1188 ***********************************************************************
 JC1188  DESIGNATION -  N 283
 JC1188  PID         -  JC1188
 JC1188  STATE/COUNTY-  IL/MADISON
 JC1188  COUNTRY     -  US
 JC1188  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 JC1188
 JC1188                         *CURRENT SURVEY CONTROL
 JC1188  ______________________________________________________________________
 JC1188* NAD 83(1986) POSITION- 38 46 20.     (N) 090 07 42.     (W)   SCALED
 JC1188* NAVD 88 ORTHO HEIGHT -   134.928 (meters)      442.68  (feet) ADJUSTED
 JC1188  ______________________________________________________________________
 JC1188  GEOID HEIGHT    -        -31.318 (meters)                     GEOID18
 JC1188  DYNAMIC HEIGHT  -        134.843 (meters)      442.40  (feet) COMP
 JC1188  MODELED GRAVITY -    979,998.6   (mgal)                       NAVD 88
 JC1188
 JC1188  VERT ORDER      -  FIRST     CLASS II
 JC1188
 JC1188.The horizontal coordinates were scaled from a map and have
 JC1188.an estimated accuracy of +/- 6 seconds.
 JC1188
 JC1188.The orthometric height was determined by differential leveling and
 JC1188.adjusted by the NATIONAL GEODETIC SURVEY
 JC1188.in June 1991.
 JC1188
 JC1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1188.GEOID18 height accuracy estimate available here.
 JC1188
 JC1188.Click photographs - Photos may exist for this station.
 JC1188
 JC1188.The dynamic height is computed by dividing the NAVD 88
 JC1188.geopotential number by the normal gravity value computed on the
 JC1188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1188.degrees latitude (g = 980.6199 gals.).
 JC1188
 JC1188.The modeled gravity was interpolated from observed gravity values.
 JC1188
 JC1188;                    North         East    Units  Estimated Accuracy
 JC1188;SPC IL W     -   233,690.      703,330.      MT  (+/- 180 meters Scaled)
 JC1188
 JC1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC494954(NAD 83)
 JC1188
 JC1188                          SUPERSEDED SURVEY CONTROL
 JC1188
 JC1188  NGVD 29 (11/26/84)  134.894  (m)          442.56   (f) ADJUSTED    1 2
 JC1188
 JC1188.Superseded values are not recommended for survey control.
 JC1188
 JC1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1188.See file dsdata.pdf to determine how the superseded data were derived.
 JC1188
 JC1188_MARKER: I = METAL ROD
 JC1188_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1188_STAMPING: N 283 1981
 JC1188_MARK LOGO: NGS
 JC1188_PROJECTION: FLUSH
 JC1188_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1188_ROD/PIPE-DEPTH: 9.8 meters
 JC1188
 JC1188  HISTORY     - Date     Condition        Report By
 JC1188  HISTORY     - 1981     MONUMENTED       NGS
 JC1188
 JC1188                          STATION DESCRIPTION
 JC1188
 JC1188'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1188'6.0 KM (3.7 MI) NE FROM ST LOUIS.
 JC1188'4.7 KILOMETERS (2.9 MILES) EAST ALONG CHAIN OF ROCKS ROAD FROM THE
 JC1188'JUNCTION OF RIVERVIEW DRIVE IN THE NORTHEAST SECTION OF ST LOUIS,
 JC1188'THENCE 1.3 KILOMETERS (0.8 MILES ) NORTHEAST ALONG THE SOUTHEAST LEVEE
 JC1188'PARALLELING THE CHAIN OF ROCKS CANAL TO THE MARK ON THE RIGHT,
 JC1188'4.72 METERS (15.5 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD, AND
 JC1188'0.43 METERS (1.4 FEET) SOUTHWEST OF A METAL WITNESS POST.
 JC1188'THE MARK IS 0.43 METERS  NE FROM A WITNESS POST.
 JC1188'THE MARK IS 0.3 M BELOW LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1148 ***********************************************************************
 JC1148  DESIGNATION -  N 284
 JC1148  PID         -  JC1148
 JC1148  STATE/COUNTY-  IL/ST CLAIR
 JC1148  COUNTRY     -  US
 JC1148  USGS QUAD   -  CAHOKIA (2018)
 JC1148
 JC1148                         *CURRENT SURVEY CONTROL
 JC1148  ______________________________________________________________________
 JC1148* NAD 83(1986) POSITION- 38 35 06.     (N) 090 11 35.     (W)   SCALED
 JC1148* NAVD 88 ORTHO HEIGHT -   130.959 (meters)      429.65  (feet) ADJUSTED
 JC1148  ______________________________________________________________________
 JC1148  GEOID HEIGHT    -        -30.934 (meters)                     GEOID18
 JC1148  DYNAMIC HEIGHT  -        130.875 (meters)      429.38  (feet) COMP
 JC1148  MODELED GRAVITY -    979,991.3   (mgal)                       NAVD 88
 JC1148
 JC1148  VERT ORDER      -  FIRST     CLASS II
 JC1148
 JC1148.The horizontal coordinates were scaled from a map and have
 JC1148.an estimated accuracy of +/- 6 seconds.
 JC1148
 JC1148.The orthometric height was determined by differential leveling and
 JC1148.adjusted by the NATIONAL GEODETIC SURVEY
 JC1148.in June 1991.
 JC1148
 JC1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1148.GEOID18 height accuracy estimate available here.
 JC1148
 JC1148.Click photographs - Photos may exist for this station.
 JC1148
 JC1148.The dynamic height is computed by dividing the NAVD 88
 JC1148.geopotential number by the normal gravity value computed on the
 JC1148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1148.degrees latitude (g = 980.6199 gals.).
 JC1148
 JC1148.The modeled gravity was interpolated from observed gravity values.
 JC1148
 JC1148;                    North         East    Units  Estimated Accuracy
 JC1148;SPC IL W     -   212,900.      697,700.      MT  (+/- 180 meters Scaled)
 JC1148
 JC1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC444744(NAD 83)
 JC1148
 JC1148                          SUPERSEDED SURVEY CONTROL
 JC1148
 JC1148  NGVD 29 (11/26/84)  130.921  (m)          429.53   (f) ADJUSTED    1 2
 JC1148
 JC1148.Superseded values are not recommended for survey control.
 JC1148
 JC1148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1148.See file dsdata.pdf to determine how the superseded data were derived.
 JC1148
 JC1148_MARKER: I = METAL ROD
 JC1148_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1148_STAMPING: N 284 1981
 JC1148_MARK LOGO: NGS
 JC1148_PROJECTION: FLUSH
 JC1148_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1148_ROD/PIPE-DEPTH: 9.8 meters
 JC1148
 JC1148  HISTORY     - Date     Condition        Report By
 JC1148  HISTORY     - 1981     MONUMENTED       NGS
 JC1148
 JC1148                          STATION DESCRIPTION
 JC1148
 JC1148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1148'4.0 KM (2.5 MI) SW FROM EAST ST LOUIS.
 JC1148'4.0 KILOMETERS (2.5 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE FROM THE
 JC1148'U.S. HIGHWAY 55 AND 70 BRIDGE OVER THE LEVEE IN EAST SAINT LOUIS TO
 JC1148'THE MARK ON THE LEFT, 0.2 KILOMETERS (0.1 MILE) SOUTHWEST OF THE
 JC1148'INTERSECTION OF A DIRT ROAD AND FLOOD GATE, DIRECTLY ACROSS THE
 JC1148'ILLINOIS CENTERAL GULF RAIL FROM A HIGH VOTAGE ELECTRICAL TOWER 0.8
 JC1148'KILOMETERS (0.5 MILE NORTHEAST OF THE INTERSECTION OF CARGAIL ROAD,
 JC1148'4.26 METERS (14.0 FEET)SOUTHEAST OF THE CENTER OF THE LEVEE ROAD,
 JC1148'11.27 METERS (37.0 FEET) NORTHWEST OF THE NORTHWEST RAIL OF THE TRACK
 JC1148'OF THE RAILROAD O.30 METERS (1.0 FEET) SOUTHWEST OF A METAL WITNESS
 JC1148'POST
 JC1148'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 JC1148'THE MARK IS 0.45 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1120 ***********************************************************************
 JC1120  DESIGNATION -  N 285
 JC1120  PID         -  JC1120
 JC1120  STATE/COUNTY-  IL/MONROE
 JC1120  COUNTRY     -  US
 JC1120  USGS QUAD   -  COLUMBIA (2018)
 JC1120
 JC1120                         *CURRENT SURVEY CONTROL
 JC1120  ______________________________________________________________________
 JC1120* NAD 83(1986) POSITION- 38 26 52.     (N) 090 14 42.     (W)   SCALED
 JC1120* NAVD 88 ORTHO HEIGHT -   128.790 (meters)      422.54  (feet) ADJUSTED
 JC1120  ______________________________________________________________________
 JC1120  GEOID HEIGHT    -        -30.622 (meters)                     GEOID18
 JC1120  DYNAMIC HEIGHT  -        128.707 (meters)      422.27  (feet) COMP
 JC1120  MODELED GRAVITY -    979,985.0   (mgal)                       NAVD 88
 JC1120
 JC1120  VERT ORDER      -  FIRST     CLASS II
 JC1120
 JC1120.The horizontal coordinates were scaled from a map and have
 JC1120.an estimated accuracy of +/- 6 seconds.
 JC1120
 JC1120.The orthometric height was determined by differential leveling and
 JC1120.adjusted by the NATIONAL GEODETIC SURVEY
 JC1120.in June 1991.
 JC1120
 JC1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1120.GEOID18 height accuracy estimate available here.
 JC1120
 JC1120.Click photographs - Photos may exist for this station.
 JC1120
 JC1120.The dynamic height is computed by dividing the NAVD 88
 JC1120.geopotential number by the normal gravity value computed on the
 JC1120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1120.degrees latitude (g = 980.6199 gals.).
 JC1120
 JC1120.The modeled gravity was interpolated from observed gravity values.
 JC1120
 JC1120;                    North         East    Units  Estimated Accuracy
 JC1120;SPC IL W     -   197,670.      693,160.      MT  (+/- 180 meters Scaled)
 JC1120
 JC1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC404590(NAD 83)
 JC1120
 JC1120                          SUPERSEDED SURVEY CONTROL
 JC1120
 JC1120  NGVD 29 (11/26/84)  128.747  (m)          422.40   (f) ADJUSTED    1 2
 JC1120
 JC1120.Superseded values are not recommended for survey control.
 JC1120
 JC1120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1120.See file dsdata.pdf to determine how the superseded data were derived.
 JC1120
 JC1120_MARKER: DV = VERTICAL CONTROL DISK
 JC1120_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JC1120_SP_SET: ABUTMENT
 JC1120_STAMPING: N 285 1981
 JC1120_MARK LOGO: NGS
 JC1120_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1120
 JC1120  HISTORY     - Date     Condition        Report By
 JC1120  HISTORY     - 1981     MONUMENTED       NGS
 JC1120
 JC1120                          STATION DESCRIPTION
 JC1120
 JC1120'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1120'6.7 KM (4.15 MI) WEST FROM COLUMBIA.
 JC1120'3.9 KILOMETERS (2.4 MILES) SOUTHWEST ALONG THE TOP OF THE MAIN LEVEE
 JC1120'FROM THE JUNCTION OF U.S. HIGHWAY 50 IN THE NORTHWEST SECTION OF
 JC1120'COLUMBIA TO A BEND IN THE LEVEE, THENCE 2.8 KILOMETERS (1.75 MILES)
 JC1120'EAST ALONG THE LEVEE TO THE CROSSING OF THE MISSOURI PACIFIC RAILROAD
 JC1120'AND THE MARK ON THE RIGHT, SET HORIZONTACY IN TOP OF THE NORTHWEST END
 JC1120'OF THE SOUTHWEST ABUTMENT OF A RAILROAD BRIDGE OVER CARR CREEK,
 JC1120'2.14 METERS (7.0 FEET) NORTHWEST OF THE NORTHWEST RAIL OF THE TRACKS,
 JC1120'0.12 METERS (0.4 FEET) SOUTHEAST OF THE NORTH WEST END OF THE
 JC1120'ABUTMENT, 0.12 METERS (0.4 FEET) NORTHEAST OF THE SOUTHWEST EDGE OF
 JC1120'THE ABUTMENT.
 JC1120'THE MARK IS 1.44 METERS  SE FROM A WITNESS POST.
 JC1120'THE MARK IS 0.3 M BELOW TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1073 ***********************************************************************
 JC1073  DESIGNATION -  N 286
 JC1073  PID         -  JC1073
 JC1073  STATE/COUNTY-  IL/MONROE
 JC1073  COUNTRY     -  US
 JC1073  USGS QUAD   -  BLOOMSDALE (2017)
 JC1073
 JC1073                         *CURRENT SURVEY CONTROL
 JC1073  ______________________________________________________________________
 JC1073* NAD 83(1986) POSITION- 38 07 26.     (N) 090 13 40.     (W)   SCALED
 JC1073* NAVD 88 ORTHO HEIGHT -   123.841 (meters)      406.30  (feet) ADJUSTED
 JC1073  ______________________________________________________________________
 JC1073  GEOID HEIGHT    -        -29.881 (meters)                     GEOID18
 JC1073  DYNAMIC HEIGHT  -        123.760 (meters)      406.04  (feet) COMP
 JC1073  MODELED GRAVITY -    979,971.9   (mgal)                       NAVD 88
 JC1073
 JC1073  VERT ORDER      -  FIRST     CLASS II
 JC1073
 JC1073.The horizontal coordinates were scaled from a map and have
 JC1073.an estimated accuracy of +/- 6 seconds.
 JC1073
 JC1073.The orthometric height was determined by differential leveling and
 JC1073.adjusted by the NATIONAL GEODETIC SURVEY
 JC1073.in June 1991.
 JC1073
 JC1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1073.GEOID18 height accuracy estimate available here.
 JC1073
 JC1073.Click photographs - Photos may exist for this station.
 JC1073
 JC1073.The dynamic height is computed by dividing the NAVD 88
 JC1073.geopotential number by the normal gravity value computed on the
 JC1073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1073.degrees latitude (g = 980.6199 gals.).
 JC1073
 JC1073.The modeled gravity was interpolated from observed gravity values.
 JC1073
 JC1073;                    North         East    Units  Estimated Accuracy
 JC1073;SPC IL W     -   161,720.      694,640.      MT  (+/- 180 meters Scaled)
 JC1073
 JC1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC430231(NAD 83)
 JC1073
 JC1073                          SUPERSEDED SURVEY CONTROL
 JC1073
 JC1073  NGVD 29 (11/26/84)  123.789  (m)          406.13   (f) ADJUSTED    1 2
 JC1073
 JC1073.Superseded values are not recommended for survey control.
 JC1073
 JC1073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1073.See file dsdata.pdf to determine how the superseded data were derived.
 JC1073
 JC1073_MARKER: I = METAL ROD
 JC1073_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1073_STAMPING: N 286 1981
 JC1073_MARK LOGO: NGS
 JC1073_PROJECTION: FLUSH
 JC1073_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1073+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2011
 JC1073_ROD/PIPE-DEPTH: 12.2 meters
 JC1073
 JC1073  HISTORY     - Date     Condition        Report By
 JC1073  HISTORY     - 1981     MONUMENTED       NGS
 JC1073  HISTORY     - 20110808 GOOD             ILDT
 JC1073
 JC1073                          STATION DESCRIPTION
 JC1073
 JC1073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1073'17.0 KM (10.6 MI) NW FROM PRAIRIE DU ROCHER.
 JC1073'3.4 KILOMETERS (2.1 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1073'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1073'155 IN PRAIRIE DU ROCHER, THENCE CONTINUE NORTHWEST ALONG THE SAME
 JC1073'LEVEE FOR 13.7 KILOMETERS (8.5 MILES) TO THE MARK ON THE RIGHT, AT
 JC1073'MILE POST NUMBER 2, 3.81 METERS (12.5 FEET) NORTHEAST OF THE CENTER OF
 JC1073'THE LEVEE ROAD, 0.60 METER (2.0 FEET) SOUTHWEST OF CONCRETE MILE POST
 JC1073'NUMBER 2 AND 0.30 METER (1.0 FOOT) SOUTHEAST OF A METAL WITNESS POST.
 JC1073'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 JC1073'THE MARK IS 0.18 M BELOW LEVEE ROAD.
 JC1073
 JC1073                          STATION RECOVERY (2011)
 JC1073
 JC1073'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1086 ***********************************************************************
 JC1086  DESIGNATION -  N 287
 JC1086  PID         -  JC1086
 JC1086  STATE/COUNTY-  IL/MONROE
 JC1086  COUNTRY     -  US
 JC1086  USGS QUAD   -  VALMEYER (2018)
 JC1086
 JC1086                         *CURRENT SURVEY CONTROL
 JC1086  ______________________________________________________________________
 JC1086* NAD 83(1986) POSITION- 38 15 37.     (N) 090 20 58.     (W)   SCALED
 JC1086* NAVD 88 ORTHO HEIGHT -   125.547 (meters)      411.90  (feet) ADJUSTED
 JC1086  ______________________________________________________________________
 JC1086  GEOID HEIGHT    -        -30.205 (meters)                     GEOID18
 JC1086  DYNAMIC HEIGHT  -        125.465 (meters)      411.63  (feet) COMP
 JC1086  MODELED GRAVITY -    979,974.4   (mgal)                       NAVD 88
 JC1086
 JC1086  VERT ORDER      -  FIRST     CLASS II
 JC1086
 JC1086.The horizontal coordinates were scaled from a map and have
 JC1086.an estimated accuracy of +/- 6 seconds.
 JC1086
 JC1086.The orthometric height was determined by differential leveling and
 JC1086.adjusted by the NATIONAL GEODETIC SURVEY
 JC1086.in June 1991.
 JC1086
 JC1086.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1086.GEOID18 height accuracy estimate available here.
 JC1086
 JC1086.Click photographs - Photos may exist for this station.
 JC1086
 JC1086.The dynamic height is computed by dividing the NAVD 88
 JC1086.geopotential number by the normal gravity value computed on the
 JC1086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1086.degrees latitude (g = 980.6199 gals.).
 JC1086
 JC1086.The modeled gravity was interpolated from observed gravity values.
 JC1086
 JC1086;                    North         East    Units  Estimated Accuracy
 JC1086;SPC IL W     -   176,880.      684,000.      MT  (+/- 180 meters Scaled)
 JC1086
 JC1086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC319380(NAD 83)
 JC1086
 JC1086                          SUPERSEDED SURVEY CONTROL
 JC1086
 JC1086  NGVD 29 (11/26/84)  125.498  (m)          411.74   (f) ADJUSTED    1 2
 JC1086
 JC1086.Superseded values are not recommended for survey control.
 JC1086
 JC1086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1086.See file dsdata.pdf to determine how the superseded data were derived.
 JC1086
 JC1086_MARKER: I = METAL ROD
 JC1086_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1086_STAMPING: N 287 1981
 JC1086_MARK LOGO: NGS
 JC1086_PROJECTION: FLUSH
 JC1086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1086_ROD/PIPE-DEPTH: 7.30 meters
 JC1086
 JC1086  HISTORY     - Date     Condition        Report By
 JC1086  HISTORY     - 1981     MONUMENTED       NGS
 JC1086
 JC1086                          STATION DESCRIPTION
 JC1086
 JC1086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1086'3.7 KM (2.3 MI) SOUTH FROM VALMEYER.
 JC1086'3.7 KILOMETERS (2.3 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1086'THE OLD FOUNTAIN CREEK PUMPING STATION AT VALMEYER TO THE MARK ON THE
 JC1086'LEFT, 3.66 METERS (12.0 FEET) SOUTH-SOUTHEAST OF THE CENTER OF THE
 JC1086'LEVEE ROAD AND 0.46 METER (1.5 FEET) NORTH-NORTHEAST OF A METAL
 JC1086'WITNESS POST.
 JC1086'THE MARK IS 0.46 METERS  SSW FROM A WITNESS POST.
 JC1086'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1412 ***********************************************************************
 HB1412  DESIGNATION -  N 288
 HB1412  PID         -  HB1412
 HB1412  STATE/COUNTY-  IL/RANDOLPH
 HB1412  COUNTRY     -  US
 HB1412  USGS QUAD   -  KASKASKIA (2018)
 HB1412
 HB1412                         *CURRENT SURVEY CONTROL
 HB1412  ______________________________________________________________________
 HB1412* NAD 83(1986) POSITION- 37 58 36.     (N) 089 57 29.     (W)   SCALED
 HB1412* NAVD 88 ORTHO HEIGHT -   120.130 (meters)      394.13  (feet) ADJUSTED
 HB1412  ______________________________________________________________________
 HB1412  GEOID HEIGHT    -        -29.737 (meters)                     GEOID18
 HB1412  DYNAMIC HEIGHT  -        120.047 (meters)      393.85  (feet) COMP
 HB1412  MODELED GRAVITY -    979,941.0   (mgal)                       NAVD 88
 HB1412
 HB1412  VERT ORDER      -  FIRST     CLASS II
 HB1412
 HB1412.The horizontal coordinates were scaled from a map and have
 HB1412.an estimated accuracy of +/- 6 seconds.
 HB1412
 HB1412.The orthometric height was determined by differential leveling and
 HB1412.adjusted by the NATIONAL GEODETIC SURVEY
 HB1412.in June 1991.
 HB1412
 HB1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1412.GEOID18 height accuracy estimate available here.
 HB1412
 HB1412.Click photographs - Photos may exist for this station.
 HB1412
 HB1412.The dynamic height is computed by dividing the NAVD 88
 HB1412.geopotential number by the normal gravity value computed on the
 HB1412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1412.degrees latitude (g = 980.6199 gals.).
 HB1412
 HB1412.The modeled gravity was interpolated from observed gravity values.
 HB1412
 HB1412;                    North         East    Units  Estimated Accuracy
 HB1412;SPC IL W     -   145,400.      718,330.      MT  (+/- 180 meters Scaled)
 HB1412
 HB1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH401073(NAD 83)
 HB1412
 HB1412                          SUPERSEDED SURVEY CONTROL
 HB1412
 HB1412  NGVD 29 (11/26/84)  120.066  (m)          393.92   (f) ADJUSTED    1 2
 HB1412
 HB1412.Superseded values are not recommended for survey control.
 HB1412
 HB1412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1412.See file dsdata.pdf to determine how the superseded data were derived.
 HB1412
 HB1412_MARKER: I = METAL ROD
 HB1412_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1412_STAMPING: N 288 1981
 HB1412_MARK LOGO: NGS
 HB1412_PROJECTION: FLUSH
 HB1412_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1412_ROD/PIPE-DEPTH: 7.30 meters
 HB1412
 HB1412  HISTORY     - Date     Condition        Report By
 HB1412  HISTORY     - 1981     MONUMENTED       NGS
 HB1412  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 HB1412
 HB1412                          STATION DESCRIPTION
 HB1412
 HB1412'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1412'1.35 KM (0.85 MI) SOUTH FROM ELLIS GROVE.
 HB1412'0.4 KILMETER (0.25 MILE) SOUTH ALONG THE TOP THE WEST MAIN LEVEE FROM
 HB1412'THE KASKASKIA LOCK AND DAM AT ELLIS GROVE TO A BEND IN THE LEVEE,
 HB1412'THENCE 1.0 KILOMETER (0.6 MILE) WEST ALONG THE TOP OF THE MAIN LEVEE
 HB1412'TO THE MARK ON THE RIGHT, 3.96 METERS (13.0 FEET) NORTH OF THE CENTER
 HB1412'OF THE LEVEE ROAD AND 0.46 METER (1.5 FEET) WEST OF A METAL WITNESS
 HB1412'POST.
 HB1412'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 HB1412'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 HB1412
 HB1412                          STATION RECOVERY (2011)
 HB1412
 HB1412'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1412'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0362 ***********************************************************************
 MF0362  DESIGNATION -  N 29
 MF0362  PID         -  MF0362
 MF0362  STATE/COUNTY-  IL/LIVINGSTON
 MF0362  COUNTRY     -  US
 MF0362  USGS QUAD   -  LONG POINT (2018)
 MF0362
 MF0362                         *CURRENT SURVEY CONTROL
 MF0362  ______________________________________________________________________
 MF0362* NAD 83(1986) POSITION- 41 01 53.     (N) 088 54 40.     (W)   SCALED
 MF0362* NAVD 88 ORTHO HEIGHT -   196.638 (meters)      645.14  (feet) ADJUSTED
 MF0362  ______________________________________________________________________
 MF0362  GEOID HEIGHT    -        -32.466 (meters)                     GEOID18
 MF0362  DYNAMIC HEIGHT  -        196.556 (meters)      644.87  (feet) COMP
 MF0362  MODELED GRAVITY -    980,205.2   (mgal)                       NAVD 88
 MF0362
 MF0362  VERT ORDER      -  SECOND    CLASS 0
 MF0362
 MF0362.The horizontal coordinates were scaled from a map and have
 MF0362.an estimated accuracy of +/- 6 seconds.
 MF0362
 MF0362.The orthometric height was determined by differential leveling and
 MF0362.adjusted by the NATIONAL GEODETIC SURVEY
 MF0362.in June 1991.
 MF0362
 MF0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0362.GEOID18 height accuracy estimate available here.
 MF0362
 MF0362.Click photographs - Photos may exist for this station.
 MF0362
 MF0362.The dynamic height is computed by dividing the NAVD 88
 MF0362.geopotential number by the normal gravity value computed on the
 MF0362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0362.degrees latitude (g = 980.6199 gals.).
 MF0362
 MF0362.The modeled gravity was interpolated from observed gravity values.
 MF0362
 MF0362;                    North         East    Units  Estimated Accuracy
 MF0362;SPC IL E     -   484,690.      251,410.      MT  (+/- 180 meters Scaled)
 MF0362
 MF0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL393440(NAD 83)
 MF0362
 MF0362                          SUPERSEDED SURVEY CONTROL
 MF0362
 MF0362  NGVD 29 (??/??/92)  196.693  (m)          645.32   (f) ADJ UNCH    2 0
 MF0362
 MF0362.Superseded values are not recommended for survey control.
 MF0362
 MF0362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0362.See file dsdata.pdf to determine how the superseded data were derived.
 MF0362
 MF0362_MARKER: DB = BENCH MARK DISK
 MF0362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0362_STAMPING: N 29 1934
 MF0362_MARK LOGO: CGS
 MF0362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0362+STABILITY: SURFACE MOTION
 MF0362
 MF0362  HISTORY     - Date     Condition        Report By
 MF0362  HISTORY     - 1934     MONUMENTED       CGS
 MF0362
 MF0362                          STATION DESCRIPTION
 MF0362
 MF0362'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0362'2.5 MI W FROM ANCONA.
 MF0362'2.5 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 MF0362'FROM THE STATION AT ANCONA, LIVINGSTON COUNTY, 6-1/2 POLES WEST
 MF0362'OF MILEPOST 98, AT A PUBLIC-ROAD CROSSING, 42 FEET NORTH OF THE
 MF0362'CENTERLINE OF THE NORTH TRACK, 21 FEET WEST OF THE CENTERLINE
 MF0362'OF THE ROAD, 4 FEET EAST OF A CATTLE-GUARD FENCE, AND ABOUT 5
 MF0362'FEET LOWER THAN THE RAIL.  A STANDARD TRIANGULATION-STATION
 MF0362'DISK, STAMPED N 29 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1337 ***********************************************************************
 HB1337  DESIGNATION -  N 290
 HB1337  PID         -  HB1337
 HB1337  STATE/COUNTY-  IL/JACKSON
 HB1337  COUNTRY     -  US
 HB1337  USGS QUAD   -  GORHAM (2018)
 HB1337
 HB1337                         *CURRENT SURVEY CONTROL
 HB1337  ______________________________________________________________________
 HB1337* NAD 83(1986) POSITION- 37 42 53.     (N) 089 28 06.     (W)   SCALED
 HB1337* NAVD 88 ORTHO HEIGHT -   109.651 (meters)      359.75  (feet) ADJUSTED
 HB1337  ______________________________________________________________________
 HB1337  GEOID HEIGHT    -        -29.100 (meters)                     GEOID18
 HB1337  DYNAMIC HEIGHT  -        109.574 (meters)      359.49  (feet) COMP
 HB1337  MODELED GRAVITY -    979,928.0   (mgal)                       NAVD 88
 HB1337
 HB1337  VERT ORDER      -  FIRST     CLASS II
 HB1337
 HB1337.The horizontal coordinates were scaled from a map and have
 HB1337.an estimated accuracy of +/- 6 seconds.
 HB1337
 HB1337.The orthometric height was determined by differential leveling and
 HB1337.adjusted by the NATIONAL GEODETIC SURVEY
 HB1337.in June 1991.
 HB1337
 HB1337.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1337.GEOID18 height accuracy estimate available here.
 HB1337
 HB1337.Click photographs - Photos may exist for this station.
 HB1337
 HB1337.The dynamic height is computed by dividing the NAVD 88
 HB1337.geopotential number by the normal gravity value computed on the
 HB1337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1337.degrees latitude (g = 980.6199 gals.).
 HB1337
 HB1337.The modeled gravity was interpolated from observed gravity values.
 HB1337
 HB1337;                    North         East    Units  Estimated Accuracy
 HB1337;SPC IL W     -   116,540.      761,570.      MT  (+/- 180 meters Scaled)
 HB1337
 HB1337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG824770(NAD 83)
 HB1337
 HB1337                          SUPERSEDED SURVEY CONTROL
 HB1337
 HB1337  NGVD 29 (11/26/84)  109.565  (m)          359.46   (f) ADJUSTED    1 2
 HB1337
 HB1337.Superseded values are not recommended for survey control.
 HB1337
 HB1337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1337.See file dsdata.pdf to determine how the superseded data were derived.
 HB1337
 HB1337_MARKER: I = METAL ROD
 HB1337_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1337_STAMPING: N 290 1981
 HB1337_MARK LOGO: NGS
 HB1337_PROJECTION: FLUSH
 HB1337_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1337_ROD/PIPE-DEPTH: 8.5 meters
 HB1337
 HB1337  HISTORY     - Date     Condition        Report By
 HB1337  HISTORY     - 1981     MONUMENTED       NGS
 HB1337
 HB1337                          STATION DESCRIPTION
 HB1337
 HB1337'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1337'4.0 KM (2.5 MI) EAST FROM GORHAM.
 HB1337'2.3 KILOMETERS (1.45 MILES) SOUTHEAST ALONG COUNTY ROAD 9 FROM THE
 HB1337'POST OFFICE IN GORHAM, THENCE 1.7 KILOMETERS (1.05 MILES) NORTH ALONG
 HB1337'STATE HIGHWAY 3 TO THE MARK ON THE RIGHT AT THE SOUTH SIDE OF THE HAY
 HB1337'GLADE DITCH, 12.49 METERS (41.0 FEET) EAST OF STATE HIGHWAY 3 CENTER
 HB1337'LINE, 3.05 METERS (10.0 FEET) SOUTH OF THE SOUTH END OF HEADWALL OF
 HB1337'CULVERT UNDER STATE HIGHWAY 3.
 HB1337'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1337'THE MARK IS 0.6 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1306 ***********************************************************************
 HB1306  DESIGNATION -  N 291
 HB1306  PID         -  HB1306
 HB1306  STATE/COUNTY-  IL/UNION
 HB1306  COUNTRY     -  US
 HB1306  USGS QUAD   -  WARE (2018)
 HB1306
 HB1306                         *CURRENT SURVEY CONTROL
 HB1306  ______________________________________________________________________
 HB1306* NAD 83(1986) POSITION- 37 23 33.     (N) 089 24 36.     (W)   SCALED
 HB1306* NAVD 88 ORTHO HEIGHT -   110.691 (meters)      363.16  (feet) ADJUSTED
 HB1306  ______________________________________________________________________
 HB1306  GEOID HEIGHT    -        -28.395 (meters)                     GEOID18
 HB1306  DYNAMIC HEIGHT  -        110.614 (meters)      362.91  (feet) COMP
 HB1306  MODELED GRAVITY -    979,930.0   (mgal)                       NAVD 88
 HB1306
 HB1306  VERT ORDER      -  FIRST     CLASS II
 HB1306
 HB1306.The horizontal coordinates were scaled from a map and have
 HB1306.an estimated accuracy of +/- 6 seconds.
 HB1306
 HB1306.The orthometric height was determined by differential leveling and
 HB1306.adjusted by the NATIONAL GEODETIC SURVEY
 HB1306.in June 1991.
 HB1306
 HB1306.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1306.GEOID18 height accuracy estimate available here.
 HB1306
 HB1306.Click photographs - Photos may exist for this station.
 HB1306
 HB1306.The dynamic height is computed by dividing the NAVD 88
 HB1306.geopotential number by the normal gravity value computed on the
 HB1306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1306.degrees latitude (g = 980.6199 gals.).
 HB1306
 HB1306.The modeled gravity was interpolated from observed gravity values.
 HB1306
 HB1306;                    North         East    Units  Estimated Accuracy
 HB1306;SPC IL W     -    80,820.      767,000.      MT  (+/- 180 meters Scaled)
 HB1306
 HB1306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG866411(NAD 83)
 HB1306
 HB1306                          SUPERSEDED SURVEY CONTROL
 HB1306
 HB1306  NGVD 29 (11/26/84)  110.594  (m)          362.84   (f) ADJUSTED    1 2
 HB1306
 HB1306.Superseded values are not recommended for survey control.
 HB1306
 HB1306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1306.See file dsdata.pdf to determine how the superseded data were derived.
 HB1306
 HB1306_MARKER: I = METAL ROD
 HB1306_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1306_STAMPING: N 291 1981
 HB1306_MARK LOGO: NGS
 HB1306_PROJECTION: FLUSH
 HB1306_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1306_ROD/PIPE-DEPTH: 9.7 meters
 HB1306
 HB1306  HISTORY     - Date     Condition        Report By
 HB1306  HISTORY     - 1981     MONUMENTED       NGS
 HB1306
 HB1306                          STATION DESCRIPTION
 HB1306
 HB1306'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1306'4.3 KM (2.7 MI) NW FROM REYNOLDSVILLE.
 HB1306'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1306'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1306'CHURCH IN REYNOLDSVILLE, THENCE 3.2 KILOMETERS (2.0 MILES) NORTH ALONG
 HB1306'THE LEVEE ROAD TO THE MARK ON THE RIGHT, 1.3 KILOMETERS (0.85 MILE)
 HB1306'SOUTH OF THE JUNCTION OF A PAVED ROAD LEADING EAST TO STATE HIGHWAYS 3
 HB1306'AND 146, 2.74 METERS (9.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD.
 HB1306'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 HB1306'THE MARK IS 0.18 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1294 ***********************************************************************
 HB1294  DESIGNATION -  N 292
 HB1294  PID         -  HB1294
 HB1294  STATE/COUNTY-  IL/ALEXANDER
 HB1294  COUNTRY     -  US
 HB1294  USGS QUAD   -  CAPE GIRARDEAU (2017)
 HB1294
 HB1294                         *CURRENT SURVEY CONTROL
 HB1294  ______________________________________________________________________
 HB1294* NAD 83(1986) POSITION- 37 17 47.     (N) 089 30 43.     (W)   SCALED
 HB1294* NAVD 88 ORTHO HEIGHT -    98.736 (meters)      323.94  (feet) ADJUSTED
 HB1294  ______________________________________________________________________
 HB1294  GEOID HEIGHT    -        -28.296 (meters)                     GEOID18
 HB1294  DYNAMIC HEIGHT  -         98.665 (meters)      323.70  (feet) COMP
 HB1294  MODELED GRAVITY -    979,912.0   (mgal)                       NAVD 88
 HB1294
 HB1294  VERT ORDER      -  FIRST     CLASS II
 HB1294
 HB1294.The horizontal coordinates were scaled from a map and have
 HB1294.an estimated accuracy of +/- 6 seconds.
 HB1294
 HB1294.The orthometric height was determined by differential leveling and
 HB1294.adjusted by the NATIONAL GEODETIC SURVEY
 HB1294.in June 1991.
 HB1294
 HB1294.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1294.GEOID18 height accuracy estimate available here.
 HB1294
 HB1294.Click photographs - Photos may exist for this station.
 HB1294
 HB1294.The dynamic height is computed by dividing the NAVD 88
 HB1294.geopotential number by the normal gravity value computed on the
 HB1294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1294.degrees latitude (g = 980.6199 gals.).
 HB1294
 HB1294.The modeled gravity was interpolated from observed gravity values.
 HB1294
 HB1294;                    North         East    Units  Estimated Accuracy
 HB1294;SPC IL W     -    70,080.      758,050.      MT  (+/- 180 meters Scaled)
 HB1294
 HB1294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG773307(NAD 83)
 HB1294
 HB1294                          SUPERSEDED SURVEY CONTROL
 HB1294
 HB1294  NGVD 29 (11/26/84)   98.632  (m)          323.60   (f) ADJUSTED    1 2
 HB1294
 HB1294.Superseded values are not recommended for survey control.
 HB1294
 HB1294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1294.See file dsdata.pdf to determine how the superseded data were derived.
 HB1294
 HB1294_MARKER: DV = VERTICAL CONTROL DISK
 HB1294_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 HB1294_SP_SET: PIER
 HB1294_STAMPING: N 292 1981
 HB1294_MARK LOGO: NGS
 HB1294_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1294
 HB1294  HISTORY     - Date     Condition        Report By
 HB1294  HISTORY     - 1981     MONUMENTED       NGS
 HB1294
 HB1294                          STATION DESCRIPTION
 HB1294
 HB1294'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1294'0.5 KM (0.3 MI) WEST FROM EAST CAPE GIRARDEAU.
 HB1294'0.5 KILOMETER (0.3 MILE) WEST ALONG STATE HIGHWAY 146 AND UNDER THE
 HB1294'BRIDGE OVER THE MISSISSIPPI RIVER FROM THE JUNCTION OF THE MAIN LEVEE
 HB1294'IN EAST CAPE GIRARDEAU, TO THE FOURTH PIER FROM THE EAST END OF THE
 HB1294'BRIDGE, SET VERTICALLY ON THE SOUTH SIDE OF THE PIER, 30.18 METERS
 HB1294'(99.0 FEET) EAST OF THE WATERS EDGE AT EXTREME LOW LEVEL.
 HB1294'THE MARK IS 0.85 M ABOVE RIVER BED LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1583 ***********************************************************************
 JB1583  DESIGNATION -  N 295
 JB1583  PID         -  JB1583
 JB1583  STATE/COUNTY-  IL/CLAY
 JB1583  COUNTRY     -  US
 JB1583  USGS QUAD   -  FLORA (2018)
 JB1583
 JB1583                         *CURRENT SURVEY CONTROL
 JB1583  ______________________________________________________________________
 JB1583* NAD 83(2011) POSITION- 38 40 30.71119(N) 088 25 43.40994(W)   ADJUSTED
 JB1583* NAD 83(2011) ELLIP HT-   105.886 (meters)        (06/27/12)   ADJUSTED
 JB1583* NAD 83(2011) EPOCH   -  2010.00
 JB1583* NAVD 88 ORTHO HEIGHT -   137.090 (meters)      449.77  (feet) ADJUSTED
 JB1583  ______________________________________________________________________
 JB1583  GEOID HEIGHT    -        -31.197 (meters)                     GEOID18
 JB1583  NAD 83(2011) X  -    136,719.140 (meters)                     COMP
 JB1583  NAD 83(2011) Y  - -4,984,147.117 (meters)                     COMP
 JB1583  NAD 83(2011) Z  -  3,964,297.399 (meters)                     COMP
 JB1583  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 JB1583  DYNAMIC HEIGHT  -        137.005 (meters)      449.49  (feet) COMP
 JB1583  MODELED GRAVITY -    980,006.7   (mgal)                       NAVD 88
 JB1583
 JB1583  VERT ORDER      -  FIRST     CLASS II
 JB1583
 JB1583  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1583  Standards:
 JB1583         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1583            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1583  -------------------------------------------------------------------
 JB1583  NETWORK    0.52   0.96           0.24   0.18   0.49      0.08469065
 JB1583  -------------------------------------------------------------------
 JB1583  Click here for local accuracies and other accuracy information.
 JB1583
 JB1583.The horizontal coordinates were established by GPS observations
 JB1583.and adjusted by the National Geodetic Survey in June 2012.
 JB1583
 JB1583.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1583.been affixed to the stable North American tectonic plate. See 
 JB1583.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1583
 JB1583.The horizontal coordinates are valid at the epoch date displayed above
 JB1583.which is a decimal equivalence of Year/Month/Day.
 JB1583
 JB1583.The orthometric height was determined by differential leveling and
 JB1583.adjusted by the NATIONAL GEODETIC SURVEY
 JB1583.in June 1991.
 JB1583
 JB1583.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1583.GEOID18 height accuracy estimate available here.
 JB1583
 JB1583.Click photographs - Photos may exist for this station.
 JB1583
 JB1583.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1583
 JB1583.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1583
 JB1583.The ellipsoidal height was determined by GPS observations
 JB1583.and is referenced to NAD 83.
 JB1583
 JB1583.The dynamic height is computed by dividing the NAVD 88
 JB1583.geopotential number by the normal gravity value computed on the
 JB1583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1583.degrees latitude (g = 980.6199 gals.).
 JB1583
 JB1583.The modeled gravity was interpolated from observed gravity values.
 JB1583
 JB1583. The following values were computed from the NAD 83(2011) position.
 JB1583
 JB1583;                    North         East     Units Scale Factor Converg.
 JB1583;SPC IL E     -   222,926.168   291,699.125   MT  0.99997585   -0 03 34.6
 JB1583;SPC IL E     -   731,383.60    957,016.21   sFT  0.99997585   -0 03 34.6
 JB1583;UTM  16      - 4,281,702.344   375,717.723   MT  0.99979021   -0 53 34.6
 JB1583
 JB1583!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1583!SPC IL E     -   0.99998339  x   0.99997585  =   0.99995924
 JB1583!UTM  16      -   0.99998339  x   0.99979021  =   0.99977360
 JB1583
 JB1583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7571781702(NAD 83)
 JB1583
 JB1583                          SUPERSEDED SURVEY CONTROL
 JB1583
 JB1583  NAD 83(2007)-  38 40 30.71136(N)    088 25 43.41084(W) AD(2002.00) 1
 JB1583  ELLIP H (11/05/08)  105.916  (m)                       GP(2002.00) 3 1
 JB1583  NAVD 88             137.09   (m)          449.8    (f) LEVELING    3  
 JB1583
 JB1583.Superseded values are not recommended for survey control.
 JB1583
 JB1583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1583.See file dsdata.pdf to determine how the superseded data were derived.
 JB1583
 JB1583_MARKER: F = FLANGE-ENCASED ROD
 JB1583_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1583_STAMPING: N 295 1986
 JB1583_MARK LOGO: NGS
 JB1583_PROJECTION: FLUSH
 JB1583_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1583_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1583+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2020
 JB1583_ROD/PIPE-DEPTH: 8.50 meters
 JB1583
 JB1583  HISTORY     - Date     Condition        Report By
 JB1583  HISTORY     - 1986     MONUMENTED       NGS
 JB1583  HISTORY     - 20080520 GOOD             ILDT
 JB1583  HISTORY     - 20200421 GOOD             ILDT
 JB1583
 JB1583                          STATION DESCRIPTION
 JB1583
 JB1583'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1583'5.6 KM (3.5 MI) EAST FROM FLORA.
 JB1583'4.6 KM (2.85 MI) EASTERLY ALONG OLD U.S. HIGHWAY 50 (NORTH AVENUE)
 JB1583'FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.2 KM (0.1 MI)
 JB1583'NORTH ALONG U.S. HIGHWAY 45, THENCE 0.8 KM (0.5 MI) EASTERLY ALONG
 JB1583'U.S. HIGHWAY 50, 58.8 M (192.9 FT) SOUTH OF THE CENTERLINE OF THE
 JB1583'HIGHWAY, 9.7 M (31.8 FT) EAST OF THE CENTER OF COUNTY ROAD 1450 E, AND
 JB1583'1.2 M (3.9 FT) NORTH OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT
 JB1583'IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1583'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JB1583'THE MARK IS ABOVE LEVEL WITH THE COUNTY ROAD.
 JB1583
 JB1583                          STATION RECOVERY (2008)
 JB1583
 JB1583'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 JB1583'RECOVERED AS DESCRIBED
 JB1583
 JB1583                          STATION RECOVERY (2020)
 JB1583
 JB1583'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 JB1583'CAP FOUND NEARBY AND SOME UTILITY WORK NEAR MONUMENT.  SLEEVE FULL OF
 JB1583'DIRT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1667 ***********************************************************************
 LC1667  DESIGNATION -  N 296
 LC1667  PID         -  LC1667
 LC1667  STATE/COUNTY-  IL/CHAMPAIGN
 LC1667  COUNTRY     -  US
 LC1667  USGS QUAD   -  RISING (2018)
 LC1667
 LC1667                         *CURRENT SURVEY CONTROL
 LC1667  ______________________________________________________________________
 LC1667* NAD 83(1986) POSITION- 40 11 13.     (N) 088 21 54.     (W)   SCALED
 LC1667* NAVD 88 ORTHO HEIGHT -   239.001 (meters)      784.12  (feet) ADJUSTED
 LC1667  ______________________________________________________________________
 LC1667  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 LC1667  DYNAMIC HEIGHT  -        238.881 (meters)      783.73  (feet) COMP
 LC1667  MODELED GRAVITY -    980,116.7   (mgal)                       NAVD 88
 LC1667
 LC1667  VERT ORDER      -  FIRST     CLASS II
 LC1667
 LC1667.The horizontal coordinates were scaled from a map and have
 LC1667.an estimated accuracy of +/- 6 seconds.
 LC1667
 LC1667.The orthometric height was determined by differential leveling and
 LC1667.adjusted by the NATIONAL GEODETIC SURVEY
 LC1667.in June 1991.
 LC1667
 LC1667.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1667.GEOID18 height accuracy estimate available here.
 LC1667
 LC1667.Click photographs - Photos may exist for this station.
 LC1667
 LC1667.The dynamic height is computed by dividing the NAVD 88
 LC1667.geopotential number by the normal gravity value computed on the
 LC1667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1667.degrees latitude (g = 980.6199 gals.).
 LC1667
 LC1667.The modeled gravity was interpolated from observed gravity values.
 LC1667
 LC1667;                    North         East    Units  Estimated Accuracy
 LC1667;SPC IL E     -   390,760.      297,300.      MT  (+/- 180 meters Scaled)
 LC1667
 LC1667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK838493(NAD 83)
 LC1667
 LC1667                          SUPERSEDED SURVEY CONTROL
 LC1667
 LC1667.No superseded survey control is available for this station.
 LC1667
 LC1667_MARKER: DV = VERTICAL CONTROL DISK
 LC1667_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC1667_SP_SET: BRIDGE ABUTMENT
 LC1667_STAMPING: N 296 1986
 LC1667_MARK LOGO: NGS
 LC1667_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1667
 LC1667  HISTORY     - Date     Condition        Report By
 LC1667  HISTORY     - 1986     MONUMENTED       NGS
 LC1667  HISTORY     - 20051213 MARK NOT FOUND   ILDT
 LC1667
 LC1667                          STATION DESCRIPTION
 LC1667
 LC1667'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1667'9.5 KM (5.9 MI) NW FROM CHAMPAIGN.
 LC1667'9.2 KM (5.7 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1667'WITH COUNTY ROAD 519 IN CHAMPAIGN, THENCE 0.3 KM (0.2 MI) NORTH ALONG
 LC1667'COUNTY ROAD 50, IN TOP OF AND 0.1 M (0.3 FT) WEST OF THE EAST END OF
 LC1667'THE SOUTH CONCRETE ABUTMENT OF THE ROAD OVERPASS OF INTERSTATE HIGHWAY
 LC1667'74, AND 4.3 M (14.1 FT) EAST OF THE CENTER OF THE NORTH BOUND LANE OF
 LC1667'THE ROAD.
 LC1667'THE MARK IS 1.7 M BELOW THE ROAD.
 LC1667
 LC1667                          STATION RECOVERY (2005)
 LC1667
 LC1667'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1667'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0234 ***********************************************************************
 KB0234  DESIGNATION -  N 3
 KB0234  PID         -  KB0234
 KB0234  STATE/COUNTY-  IL/CUMBERLAND
 KB0234  COUNTRY     -  US
 KB0234  USGS QUAD   -  GREENUP (2018)
 KB0234
 KB0234                         *CURRENT SURVEY CONTROL
 KB0234  ______________________________________________________________________
 KB0234* NAD 83(1986) POSITION- 39 14 22.     (N) 088 10 16.     (W)   SCALED
 KB0234* NAVD 88 ORTHO HEIGHT -   165.359 (meters)      542.52  (feet) ADJUSTED
 KB0234  ______________________________________________________________________
 KB0234  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 KB0234  DYNAMIC HEIGHT  -        165.262 (meters)      542.20  (feet) COMP
 KB0234  MODELED GRAVITY -    980,036.4   (mgal)                       NAVD 88
 KB0234
 KB0234  VERT ORDER      -  SECOND    CLASS 0
 KB0234
 KB0234.The horizontal coordinates were scaled from a map and have
 KB0234.an estimated accuracy of +/- 6 seconds.
 KB0234
 KB0234.The orthometric height was determined by differential leveling and
 KB0234.adjusted by the NATIONAL GEODETIC SURVEY
 KB0234.in June 1991.
 KB0234
 KB0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0234.GEOID18 height accuracy estimate available here.
 KB0234
 KB0234.Click photographs - Photos may exist for this station.
 KB0234
 KB0234.The dynamic height is computed by dividing the NAVD 88
 KB0234.geopotential number by the normal gravity value computed on the
 KB0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0234.degrees latitude (g = 980.6199 gals.).
 KB0234
 KB0234.The modeled gravity was interpolated from observed gravity values.
 KB0234
 KB0234;                    North         East    Units  Estimated Accuracy
 KB0234;SPC IL E     -   285,570.      314,010.      MT  (+/- 180 meters Scaled)
 KB0234
 KB0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ989440(NAD 83)
 KB0234
 KB0234                          SUPERSEDED SURVEY CONTROL
 KB0234
 KB0234  NGVD 29 (??/??/92)  165.42   (m)          542.7    (f) COMPUTED    2 0
 KB0234
 KB0234.Superseded values are not recommended for survey control.
 KB0234
 KB0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0234.See file dsdata.pdf to determine how the superseded data were derived.
 KB0234
 KB0234_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KB0234_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0234_STAMPING: 543 1906
 KB0234_MARK LOGO: USGS
 KB0234_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0234_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0234
 KB0234  HISTORY     - Date     Condition        Report By
 KB0234  HISTORY     - 1906     MONUMENTED       USGS
 KB0234  HISTORY     - 1956     MARK NOT FOUND   CGS
 KB0234  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0234  HISTORY     - 20120418 MARK NOT FOUND   ILDT
 KB0234
 KB0234                          STATION DESCRIPTION
 KB0234
 KB0234'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0234'AT GREENUP.
 KB0234'AT GREENUP, ON THE ILLINOIS CENTRAL RAILROAD, ABOUT 700 FEET
 KB0234'NORTHWEST OF THE STATION, ABOUT 570 FEET SOUTHEAST OF MILEPOST
 KB0234'142-105, ABOUT 40 FEET NORTH OF THE TRACK, A UNITED STATES
 KB0234'GEOLOGICAL SURVEY STANDARD CAP, STAMPED 543 1906 AND RIVETED ON
 KB0234'THE TOP OF A 3-1/2-INCH IRON PIPE.
 KB0234
 KB0234                          STATION RECOVERY (2005)
 KB0234
 KB0234'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0234'MARK NOT FOUND.
 KB0234
 KB0234                          STATION RECOVERY (2012)
 KB0234
 KB0234'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0234'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1374 ***********************************************************************
 LC1374  DESIGNATION -  N 30
 LC1374  PID         -  LC1374
 LC1374  STATE/COUNTY-  IL/PEORIA
 LC1374  COUNTRY     -  US
 LC1374  USGS QUAD   -  ROME (2018)
 LC1374
 LC1374                         *CURRENT SURVEY CONTROL
 LC1374  ______________________________________________________________________
 LC1374* NAD 83(1986) POSITION- 40 55 40.     (N) 089 30 33.     (W)   SCALED
 LC1374* NAVD 88 ORTHO HEIGHT -   158.650 (meters)      520.50  (feet) ADJUSTED
 LC1374  ______________________________________________________________________
 LC1374  GEOID HEIGHT    -        -32.937 (meters)                     GEOID18
 LC1374  DYNAMIC HEIGHT  -        158.580 (meters)      520.27  (feet) COMP
 LC1374  MODELED GRAVITY -    980,185.8   (mgal)                       NAVD 88
 LC1374
 LC1374  VERT ORDER      -  SECOND    CLASS 0
 LC1374
 LC1374.The horizontal coordinates were scaled from a map and have
 LC1374.an estimated accuracy of +/- 6 seconds.
 LC1374
 LC1374.The orthometric height was determined by differential leveling and
 LC1374.adjusted by the NATIONAL GEODETIC SURVEY
 LC1374.in June 1991.
 LC1374
 LC1374.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1374.GEOID18 height accuracy estimate available here.
 LC1374
 LC1374.Click photographs - Photos may exist for this station.
 LC1374
 LC1374.The dynamic height is computed by dividing the NAVD 88
 LC1374.geopotential number by the normal gravity value computed on the
 LC1374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1374.degrees latitude (g = 980.6199 gals.).
 LC1374
 LC1374.The modeled gravity was interpolated from observed gravity values.
 LC1374
 LC1374;                    North         East    Units  Estimated Accuracy
 LC1374;SPC IL W     -   473,210.      755,380.      MT  (+/- 180 meters Scaled)
 LC1374
 LC1374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL887337(NAD 83)
 LC1374
 LC1374                          SUPERSEDED SURVEY CONTROL
 LC1374
 LC1374  NGVD 29 (??/??/92)  158.741  (m)          520.80   (f) ADJ UNCH    2 0
 LC1374
 LC1374.Superseded values are not recommended for survey control.
 LC1374
 LC1374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1374.See file dsdata.pdf to determine how the superseded data were derived.
 LC1374
 LC1374_MARKER: DB = BENCH MARK DISK
 LC1374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1374_STAMPING: N 30 1934
 LC1374_MARK LOGO: CGS
 LC1374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1374+STABILITY: SURFACE MOTION
 LC1374
 LC1374  HISTORY     - Date     Condition        Report By
 LC1374  HISTORY     - 1934     MONUMENTED       CGS
 LC1374  HISTORY     - 1960     GOOD             CGS
 LC1374  HISTORY     - 1978     MARK NOT FOUND   USGS
 LC1374  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1374
 LC1374                          STATION DESCRIPTION
 LC1374
 LC1374'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1374'1 MI W FROM CHILLICOTHE.
 LC1374'ABOUT 0.95 MILE WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LC1374'RAILWAY FROM THE STATION AT CHILLICOTHE, NEAR THE CENTER OF A
 LC1374'NARROW CULTIVATED STRIP BETWEEN THE TRACK AND A LARGE GRAVEL
 LC1374'PIT, 113 FEET SOUTH AND ACROSS THE ROAD FROM MILE POST 131, 86
 LC1374'FEET SOUTHEAST AND ACROSS A GRADED ROAD FROM THE SOUTHEAST RAIL
 LC1374'OF MAIN TRACK, 55 FEET SOUTHEAST OF CENTER LINE OF GRADED ROAD
 LC1374'PARALLEL TO TRACK, 138 FEET EAST AND ACROSS ROAD FROM EAST CORNER
 LC1374'OF SIGNAL CONTROL NO. 1311 A, 4 1/2 FEET NORTH OF THE FIRST POLE
 LC1374'NORTHEAST OF POLE WHERE WIRES LEAD TO CONTROL BOX, 1 FOOT
 LC1374'SOUTHWEST OF A STEEL WITNESS POST, ABOUT 6 FEET BELOW LEVEL OF
 LC1374'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC1374
 LC1374                          STATION RECOVERY (1978)
 LC1374
 LC1374'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LC1374'MARK NOT FOUND.
 LC1374
 LC1374                          STATION RECOVERY (1998)
 LC1374
 LC1374'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2125 ***********************************************************************
 LB2125  DESIGNATION -  N 300
 LB2125  PID         -  LB2125
 LB2125  STATE/COUNTY-  IL/VERMILION
 LB2125  COUNTRY     -  US
 LB2125  USGS QUAD   -  DANVILLE SW (2018)
 LB2125
 LB2125                         *CURRENT SURVEY CONTROL
 LB2125  ______________________________________________________________________
 LB2125* NAD 83(1986) POSITION- 40 05 00.     (N) 087 40 55.     (W)   SCALED
 LB2125* NAVD 88 ORTHO HEIGHT -   198.872 (meters)      652.47  (feet) ADJUSTED
 LB2125  ______________________________________________________________________
 LB2125  GEOID HEIGHT    -        -32.398 (meters)                     GEOID18
 LB2125  DYNAMIC HEIGHT  -        198.773 (meters)      652.14  (feet) COMP
 LB2125  MODELED GRAVITY -    980,126.0   (mgal)                       NAVD 88
 LB2125
 LB2125  VERT ORDER      -  FIRST     CLASS II
 LB2125
 LB2125.The horizontal coordinates were scaled from a map and have
 LB2125.an estimated accuracy of +/- 6 seconds.
 LB2125
 LB2125.The orthometric height was determined by differential leveling and
 LB2125.adjusted by the NATIONAL GEODETIC SURVEY
 LB2125.in June 1991.
 LB2125
 LB2125.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2125.GEOID18 height accuracy estimate available here.
 LB2125
 LB2125.Click photographs - Photos may exist for this station.
 LB2125
 LB2125.The dynamic height is computed by dividing the NAVD 88
 LB2125.geopotential number by the normal gravity value computed on the
 LB2125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2125.degrees latitude (g = 980.6199 gals.).
 LB2125
 LB2125.The modeled gravity was interpolated from observed gravity values.
 LB2125
 LB2125;                    North         East    Units  Estimated Accuracy
 LB2125;SPC IL E     -   379,460.      355,560.      MT  (+/- 180 meters Scaled)
 LB2125
 LB2125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK418372(NAD 83)
 LB2125
 LB2125                          SUPERSEDED SURVEY CONTROL
 LB2125
 LB2125.No superseded survey control is available for this station.
 LB2125
 LB2125_MARKER: F = FLANGE-ENCASED ROD
 LB2125_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2125_STAMPING: N 300 1986
 LB2125_MARK LOGO: NGS
 LB2125_PROJECTION: RECESSED 3 CENTIMETERS
 LB2125_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2125_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2125_ROD/PIPE-DEPTH: 9.7 meters
 LB2125
 LB2125  HISTORY     - Date     Condition        Report By
 LB2125  HISTORY     - 1986     MONUMENTED       NGS
 LB2125  HISTORY     - 20200613 GOOD             USPSQD
 LB2125
 LB2125                          STATION DESCRIPTION
 LB2125
 LB2125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2125'6.9 KM (4.3 MI) SW FROM DANVILLE.
 LB2125'1.5 KM (0.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LB2125'WITH U.S. HIGHWAY 136 IN DANVILLE, THENCE 5.4 KM (3.35 MI)
 LB2125'SOUTHWESTERLY ALONG COUNTY ROAD 506, 23.2 M (76.1 FT) WEST-SOUTHWEST
 LB2125'OF THE NORTHWEST CORNER OF THE LEVACRES INCORPORATED OFFICE, 14.8 M
 LB2125'(48.6 FT) SOUTHEAST OF THE CENTERLINE OF THE ROAD, 4.7 M (15.4 FT)
 LB2125'NORTH-NORTHEAST OF A UTILITY POLE, AND 3.7 M (12.1 FT) SOUTH-SOUTHEAST
 LB2125'OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 LB2125'5-INCH LOGO CAP.
 LB2125'THE MARK IS 2.6 METERS  SW FROM  A WITNESS POST
 LB2125'THE MARK IS 0.3 M ABOVE THE ROAD.
 LB2125
 LB2125                          STATION RECOVERY (2020)
 LB2125
 LB2125'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 LB2125'THE BUILDING IS NOW A LAWN MOWER BLADE AND CHAIN SAW CHAIN COMPANY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1652 ***********************************************************************
 LC1652  DESIGNATION -  N 301
 LC1652  PID         -  LC1652
 LC1652  STATE/COUNTY-  IL/CHAMPAIGN
 LC1652  COUNTRY     -  US
 LC1652  USGS QUAD   -  URBANA (2018)
 LC1652
 LC1652                         *CURRENT SURVEY CONTROL
 LC1652  ______________________________________________________________________
 LC1652* NAD 83(1986) POSITION- 40 05 02.     (N) 088 10 06.     (W)   SCALED
 LC1652* NAVD 88 ORTHO HEIGHT -   211.868 (meters)      695.10  (feet) ADJUSTED
 LC1652  ______________________________________________________________________
 LC1652  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 LC1652  DYNAMIC HEIGHT  -        211.760 (meters)      694.75  (feet) COMP
 LC1652  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 LC1652
 LC1652  VERT ORDER      -  FIRST     CLASS II
 LC1652
 LC1652.The horizontal coordinates were scaled from a map and have
 LC1652.an estimated accuracy of +/- 6 seconds.
 LC1652
 LC1652.The orthometric height was determined by differential leveling and
 LC1652.adjusted by the NATIONAL GEODETIC SURVEY
 LC1652.in June 1991.
 LC1652
 LC1652.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1652.GEOID18 height accuracy estimate available here.
 LC1652
 LC1652.Click photographs - Photos may exist for this station.
 LC1652
 LC1652.The dynamic height is computed by dividing the NAVD 88
 LC1652.geopotential number by the normal gravity value computed on the
 LC1652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1652.degrees latitude (g = 980.6199 gals.).
 LC1652
 LC1652.The modeled gravity was interpolated from observed gravity values.
 LC1652
 LC1652;                    North         East    Units  Estimated Accuracy
 LC1652;SPC IL E     -   379,330.      314,070.      MT  (+/- 180 meters Scaled)
 LC1652
 LC1652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK003377(NAD 83)
 LC1652
 LC1652                          SUPERSEDED SURVEY CONTROL
 LC1652
 LC1652.No superseded survey control is available for this station.
 LC1652
 LC1652_MARKER: I = METAL ROD
 LC1652_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1652_STAMPING: N 301 1986
 LC1652_MARK LOGO: NGS
 LC1652_PROJECTION: PROJECTING 3 CENTIMETERS
 LC1652_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1652+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2005
 LC1652_ROD/PIPE-DEPTH: 14.6 meters
 LC1652
 LC1652  HISTORY     - Date     Condition        Report By
 LC1652  HISTORY     - 1986     MONUMENTED       NGS
 LC1652  HISTORY     - 20051201 GOOD             ILDT
 LC1652
 LC1652                          STATION DESCRIPTION
 LC1652
 LC1652'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1652'6.5 KM (4.05 MI) SOUTH FROM URBANA.
 LC1652'6.5 KM (4.05 MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 LC1652'WITH U.S. HIGHWAY 150 IN URBANA, 18.7 M (61.4 FT) SOUTH OF A LARGE
 LC1652'POWERLINE POLE, 9.6 M (31.5 FT) SOUTH OF THE CENTERLINE OF THE
 LC1652'HIGHWAY, AND 0.7 M (2.3 FT) EAST OF A UTILITY POLE.  NOTE--ACCESS TO
 LC1652'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1652'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 LC1652'THE MARK IS 0.3 M BELOW THE HIGHWAY.
 LC1652
 LC1652                          STATION RECOVERY (2005)
 LC1652
 LC1652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1652'DUE SOUTH ACROSS FROM ENT TO STONE CREEK SUB.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0028 ***********************************************************************
 LD0028  DESIGNATION -  N 31 RESET
 LD0028  PID         -  LD0028
 LD0028  STATE/COUNTY-  IL/KNOX
 LD0028  COUNTRY     -  US
 LD0028  USGS QUAD   -  APPLETON (2018)
 LD0028
 LD0028                         *CURRENT SURVEY CONTROL
 LD0028  ______________________________________________________________________
 LD0028* NAD 83(1986) POSITION- 40 55 40.     (N) 090 13 48.     (W)   SCALED
 LD0028* NAVD 88 ORTHO HEIGHT -   196.40  (meters)      644.4   (feet) RESET
 LD0028  ______________________________________________________________________
 LD0028  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 LD0028  VERT ORDER      -  THIRD
 LD0028
 LD0028.The horizontal coordinates were scaled from a map and have
 LD0028.an estimated accuracy of +/- 6 seconds.
 LD0028
 LD0028.The orthometric height was computed from unverified reset data.
 LD0028
 LD0028.No vertical observational check was made to the station.
 LD0028
 LD0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0028.GEOID18 height accuracy estimate available here.
 LD0028
 LD0028.Click photographs - Photos may exist for this station.
 LD0028
 LD0028;                    North         East    Units  Estimated Accuracy
 LD0028;SPC IL W     -   473,010.      694,670.      MT  (+/- 180 meters Scaled)
 LD0028
 LD0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF332344(NAD 83)
 LD0028
 LD0028                          SUPERSEDED SURVEY CONTROL
 LD0028
 LD0028  NGVD 29 (??/??/??)  196.47   (m)          644.6    (f) RESET       3  
 LD0028
 LD0028.Superseded values are not recommended for survey control.
 LD0028
 LD0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0028.See file dsdata.pdf to determine how the superseded data were derived.
 LD0028
 LD0028_MARKER: DB = BENCH MARK DISK
 LD0028_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0028_SP_SET: BRIDGE
 LD0028_STAMPING: N 31 RESET 1942
 LD0028_MARK LOGO: CGS
 LD0028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0028
 LD0028  HISTORY     - Date     Condition        Report By
 LD0028  HISTORY     - 1942     MONUMENTED       ATSFRR
 LD0028  HISTORY     - 1943     GOOD             CGS
 LD0028  HISTORY     - 19971112 GOOD             USPSQD
 LD0028
 LD0028                          STATION DESCRIPTION
 LD0028
 LD0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0028'2.5 MI E FROM KNOX.
 LD0028'2.5 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LD0028'FROM THE STATION AT KNOX, KNOX COUNTY, AT BRIDGE 169 C, IN THE
 LD0028'TOP OF THE NORTHEAST END OF THE SOUTHEAST CONCRETE ABUTMENT, 10
 LD0028'FEET NORTH OF THE CENTERLINE OF THE WESTBOUND MAIN TRACK, AND ONE
 LD0028'FOOT EAST OF THE FACE OF THE PARAPET WALL.
 LD0028
 LD0028                          STATION RECOVERY (1997)
 LD0028
 LD0028'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0447 ***********************************************************************
 LD0447  DESIGNATION -  N 32
 LD0447  PID         -  LD0447
 LD0447  STATE/COUNTY-  IL/WARREN
 LD0447  COUNTRY     -  US
 LD0447  USGS QUAD   -  MONMOUTH (2018)
 LD0447
 LD0447                         *CURRENT SURVEY CONTROL
 LD0447  ______________________________________________________________________
 LD0447* NAD 83(1986) POSITION- 40 53 57.     (N) 090 40 12.     (W)   SCALED
 LD0447* NAVD 88 ORTHO HEIGHT -   235.756 (meters)      773.48  (feet) ADJUSTED
 LD0447  ______________________________________________________________________
 LD0447  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 LD0447  DYNAMIC HEIGHT  -        235.650 (meters)      773.13  (feet) COMP
 LD0447  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 LD0447
 LD0447  VERT ORDER      -  SECOND    CLASS 0
 LD0447
 LD0447.The horizontal coordinates were scaled from a map and have
 LD0447.an estimated accuracy of +/- 6 seconds.
 LD0447
 LD0447.The orthometric height was determined by differential leveling and
 LD0447.adjusted by the NATIONAL GEODETIC SURVEY
 LD0447.in June 1991.
 LD0447
 LD0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0447.GEOID18 height accuracy estimate available here.
 LD0447
 LD0447.Click photographs - Photos may exist for this station.
 LD0447
 LD0447.The dynamic height is computed by dividing the NAVD 88
 LD0447.geopotential number by the normal gravity value computed on the
 LD0447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0447.degrees latitude (g = 980.6199 gals.).
 LD0447
 LD0447.The modeled gravity was interpolated from observed gravity values.
 LD0447
 LD0447;                    North         East    Units  Estimated Accuracy
 LD0447;SPC IL W     -   469,950.      657,590.      MT  (+/- 180 meters Scaled)
 LD0447
 LD0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF962301(NAD 83)
 LD0447
 LD0447                          SUPERSEDED SURVEY CONTROL
 LD0447
 LD0447  NGVD 29 (??/??/92)  235.811  (m)          773.66   (f) ADJ UNCH    2 0
 LD0447
 LD0447.Superseded values are not recommended for survey control.
 LD0447
 LD0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0447.See file dsdata.pdf to determine how the superseded data were derived.
 LD0447
 LD0447_MARKER: DB = BENCH MARK DISK
 LD0447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0447_STAMPING: N 32 1934
 LD0447_MARK LOGO: CGS
 LD0447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0447+STABILITY: SURFACE MOTION
 LD0447
 LD0447  HISTORY     - Date     Condition        Report By
 LD0447  HISTORY     - 1934     MONUMENTED       CGS
 LD0447  HISTORY     - 1943     GOOD             CGS
 LD0447  HISTORY     - 1979     MARK NOT FOUND   USGS
 LD0447  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0447  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0447
 LD0447                          STATION DESCRIPTION
 LD0447
 LD0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0447'1 MI W FROM MONMOUTH.
 LD0447'1.0 MILE WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0447'FROM THE STATION AT MONMOUTH, WARREN COUNTY, AT A ROAD CROSSNG,
 LD0447'114 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD, 20 FEET
 LD0447'SOUTHEAST OF THE CENTERLINE OF THE SOUTHEAST TRACK, 3 FEET WEST
 LD0447'OF A POLE WITH TWO GUY WIRES, AND 1-1/2 FEET LOWER THAN THE
 LD0447'TRACK.  A STANDARD DISK, STAMPED N 32 1934 AND SET IN THE TOP
 LD0447'OF A CONCRETE POST.
 LD0447
 LD0447                          STATION RECOVERY (1979)
 LD0447
 LD0447'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LD0447'MARK NOT FOUND.
 LD0447
 LD0447                          STATION RECOVERY (2001)
 LD0447
 LD0447'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0447'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0447
 LD0447                          STATION RECOVERY (2012)
 LD0447
 LD0447'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0447'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0405 ***********************************************************************
 LD0405  DESIGNATION -  N 33
 LD0405  PID         -  LD0405
 LD0405  STATE/COUNTY-  IL/HANCOCK
 LD0405  COUNTRY     -  US
 LD0405  USGS QUAD   -  LA HARPE (2018)
 LD0405
 LD0405                         *CURRENT SURVEY CONTROL
 LD0405  ______________________________________________________________________
 LD0405* NAD 83(1986) POSITION- 40 34 58.00   (N) 090 59 08.01   (W)   HD_HELD1
 LD0405* NAVD 88 ORTHO HEIGHT -   202.753 (meters)      665.20  (feet) ADJUSTED
 LD0405  ______________________________________________________________________
 LD0405  GEOID HEIGHT    -        -33.336 (meters)                     GEOID18
 LD0405  DYNAMIC HEIGHT  -        202.654 (meters)      664.87  (feet) COMP
 LD0405  MODELED GRAVITY -    980,128.9   (mgal)                       NAVD 88
 LD0405
 LD0405  VERT ORDER      -  SECOND    CLASS I
 LD0405
 LD0405.The horizontal coordinates were determined by differentially corrected
 LD0405.hand held GPS observations or other comparable positioning techniques
 LD0405.and have an estimated accuracy of +/- 3 meters.
 LD0405
 LD0405.The orthometric height was determined by differential leveling and
 LD0405.adjusted by the NATIONAL GEODETIC SURVEY
 LD0405.in June 1991.
 LD0405
 LD0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0405.GEOID18 height accuracy estimate available here.
 LD0405
 LD0405.Click photographs - Photos may exist for this station.
 LD0405
 LD0405.The dynamic height is computed by dividing the NAVD 88
 LD0405.geopotential number by the normal gravity value computed on the
 LD0405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0405.degrees latitude (g = 980.6199 gals.).
 LD0405
 LD0405.The modeled gravity was interpolated from observed gravity values.
 LD0405
 LD0405;                    North         East    Units  Estimated Accuracy
 LD0405;SPC IL W     -   435,018.1     630,673.5     MT  (+/- 3 meters HH1 GPS) 
 LD0405
 LD0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7048694393(NAD 83)
 LD0405
 LD0405                          SUPERSEDED SURVEY CONTROL
 LD0405
 LD0405  NGVD 29 (??/??/92)  202.806  (m)          665.37   (f) ADJ UNCH    2 0
 LD0405
 LD0405.Superseded values are not recommended for survey control.
 LD0405
 LD0405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0405.See file dsdata.pdf to determine how the superseded data were derived.
 LD0405
 LD0405_MARKER: DB = BENCH MARK DISK
 LD0405_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0405_SP_SET: CULVERT HEADWALL
 LD0405_STAMPING: N 33 1934
 LD0405_MARK LOGO: CGS
 LD0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0405+STABILITY: SURFACE MOTION
 LD0405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0405+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 LD0405
 LD0405  HISTORY     - Date     Condition        Report By
 LD0405  HISTORY     - 1934     MONUMENTED       CGS
 LD0405  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0405  HISTORY     - 20130419 GOOD             AMESC
 LD0405
 LD0405                          STATION DESCRIPTION
 LD0405
 LD0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0405'0.9 MI W FROM LA HARPE.
 LD0405'0.9 MILE WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0405'THE STATION AT LA HARPE, HANCOCK COUNTY, 19 POLES SOUTHEAST OF
 LD0405'MILEPOST 197, 9 FEET SOUTHWEST OF A POINT 27 FEET NORTHWEST OF
 LD0405'THE CENTER OF A CROSSING OF STATE HIGHWAY 9, IN THE TOP OF THE
 LD0405'NORTH HEADWALL OF A 2- BY 3-FOOT CONCRETE CULVERT UNDER THE
 LD0405'HIGHWAY, AND ONE FOOT ABOVE THE LEVEL OF THE TRACK.  A STANDARD
 LD0405'DISK, STAMPED N 33 1934.
 LD0405
 LD0405                          STATION RECOVERY (2012)
 LD0405
 LD0405'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0405'MARK NOT FOUND.
 LD0405
 LD0405                          STATION RECOVERY (2013)
 LD0405
 LD0405'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 LD0405'RECOVERED AS DESCRIBED.
 LD0405'
 LD0405'NOTE-THE STATION IS BELOW THE LEVEL OF THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0291 ***********************************************************************
 LD0291  DESIGNATION -  N 34
 LD0291  PID         -  LD0291
 LD0291  STATE/COUNTY-  IL/FULTON
 LD0291  COUNTRY     -  US
 LD0291  USGS QUAD   -  SMITHFIELD (2018)
 LD0291
 LD0291                         *CURRENT SURVEY CONTROL
 LD0291  ______________________________________________________________________
 LD0291* NAD 83(1986) POSITION- 40 28 22.     (N) 090 16 53.     (W)   SCALED
 LD0291* NAVD 88 ORTHO HEIGHT -   198.096 (meters)      649.92  (feet) ADJUSTED
 LD0291  ______________________________________________________________________
 LD0291  GEOID HEIGHT    -        -33.203 (meters)                     GEOID18
 LD0291  DYNAMIC HEIGHT  -        197.998 (meters)      649.60  (feet) COMP
 LD0291  MODELED GRAVITY -    980,126.9   (mgal)                       NAVD 88
 LD0291
 LD0291  VERT ORDER      -  SECOND    CLASS 0
 LD0291
 LD0291.The horizontal coordinates were scaled from a map and have
 LD0291.an estimated accuracy of +/- 6 seconds.
 LD0291
 LD0291.The orthometric height was determined by differential leveling and
 LD0291.adjusted by the NATIONAL GEODETIC SURVEY
 LD0291.in June 1991.
 LD0291
 LD0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0291.GEOID18 height accuracy estimate available here.
 LD0291
 LD0291.Click photographs - Photos may exist for this station.
 LD0291
 LD0291.The dynamic height is computed by dividing the NAVD 88
 LD0291.geopotential number by the normal gravity value computed on the
 LD0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0291.degrees latitude (g = 980.6199 gals.).
 LD0291
 LD0291.The modeled gravity was interpolated from observed gravity values.
 LD0291
 LD0291;                    North         East    Units  Estimated Accuracy
 LD0291;SPC IL W     -   422,490.      690,270.      MT  (+/- 180 meters Scaled)
 LD0291
 LD0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE304837(NAD 83)
 LD0291
 LD0291                          SUPERSEDED SURVEY CONTROL
 LD0291
 LD0291  NGVD 29 (??/??/92)  198.178  (m)          650.19   (f) ADJ UNCH    2 0
 LD0291
 LD0291.Superseded values are not recommended for survey control.
 LD0291
 LD0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0291.See file dsdata.pdf to determine how the superseded data were derived.
 LD0291
 LD0291_MARKER: DB = BENCH MARK DISK
 LD0291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0291_STAMPING: N 34 1934
 LD0291_MARK LOGO: CGS
 LD0291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0291+STABILITY: SURFACE MOTION
 LD0291
 LD0291  HISTORY     - Date     Condition        Report By
 LD0291  HISTORY     - 1934     MONUMENTED       CGS
 LD0291
 LD0291                          STATION DESCRIPTION
 LD0291
 LD0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0291'0.5 MI E FROM SMITHFIELD.
 LD0291'0.5 MILE EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0291'THE STATION AT SMITHFIELD, FULTON COUNTY, 2 POLES EAST OF
 LD0291'MILEPOST 154, 33 FEET SOUTH OF A POINT 36 FEET EAST OF THE CENTER
 LD0291'OF A ROAD CROSSING, 3 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND
 LD0291'ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED N 34 1934
 LD0291'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1007 ***********************************************************************
 KB1007  DESIGNATION -  N 36
 KB1007  PID         -  KB1007
 KB1007  STATE/COUNTY-  IL/SANGAMON
 KB1007  COUNTRY     -  US
 KB1007  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB1007
 KB1007                         *CURRENT SURVEY CONTROL
 KB1007  ______________________________________________________________________
 KB1007* NAD 83(1986) POSITION- 39 52 03.     (N) 089 36 33.     (W)   SCALED
 KB1007* NAVD 88 ORTHO HEIGHT -   165.780 (meters)      543.90  (feet) ADJUSTED
 KB1007  ______________________________________________________________________
 KB1007  GEOID HEIGHT    -        -32.570 (meters)                     GEOID18
 KB1007  DYNAMIC HEIGHT  -        165.691 (meters)      543.60  (feet) COMP
 KB1007  MODELED GRAVITY -    980,084.0   (mgal)                       NAVD 88
 KB1007
 KB1007  VERT ORDER      -  SECOND    CLASS 0
 KB1007
 KB1007.The horizontal coordinates were scaled from a map and have
 KB1007.an estimated accuracy of +/- 6 seconds.
 KB1007
 KB1007.The orthometric height was determined by differential leveling and
 KB1007.adjusted by the NATIONAL GEODETIC SURVEY
 KB1007.in June 1991.
 KB1007
 KB1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1007.GEOID18 height accuracy estimate available here.
 KB1007
 KB1007.Click photographs - Photos may exist for this station.
 KB1007
 KB1007.The dynamic height is computed by dividing the NAVD 88
 KB1007.geopotential number by the normal gravity value computed on the
 KB1007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1007.degrees latitude (g = 980.6199 gals.).
 KB1007
 KB1007.The modeled gravity was interpolated from observed gravity values.
 KB1007
 KB1007;                    North         East    Units  Estimated Accuracy
 KB1007;SPC IL W     -   355,430.      747,700.      MT  (+/- 180 meters Scaled)
 KB1007
 KB1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK768163(NAD 83)
 KB1007
 KB1007                          SUPERSEDED SURVEY CONTROL
 KB1007
 KB1007  NGVD 29 (??/??/92)  165.875  (m)          544.21   (f) ADJ UNCH    2 0
 KB1007
 KB1007.Superseded values are not recommended for survey control.
 KB1007
 KB1007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1007.See file dsdata.pdf to determine how the superseded data were derived.
 KB1007
 KB1007_MARKER: DB = BENCH MARK DISK
 KB1007_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB1007_SP_SET: BRIDGE
 KB1007_STAMPING: N 36 1934
 KB1007_MARK LOGO: CGS
 KB1007_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1007
 KB1007  HISTORY     - Date     Condition        Report By
 KB1007  HISTORY     - 1934     MONUMENTED       CGS
 KB1007  HISTORY     - 1960     GOOD             CGS
 KB1007
 KB1007                          STATION DESCRIPTION
 KB1007
 KB1007'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1007'2.4 MI SW FROM SHERMAN.
 KB1007'2.4 MILES SOUTHWEST ALONG THE GULF MOBILE AND OHIO RAILROAD
 KB1007'FROM ITS STATION IN SHERMAN, AT BRIDGE NO. 1800 OVER SANGAMON
 KB1007'RIVER, SET IN TOP OF THE WEST END OF THE NORTH CONCRETE BACKWALL,
 KB1007'3 FEET WEST OF THE WEST RAIL, AND ABOUT 0.05 FEET BELOW THE LEVEL
 KB1007'OF THE RAIL.  A STANDARD DISK, STAMPED N 36 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1212 ***********************************************************************
 LC1212  DESIGNATION -  N 37
 LC1212  PID         -  LC1212
 LC1212  STATE/COUNTY-  IL/TAZEWELL
 LC1212  COUNTRY     -  US
 LC1212  USGS QUAD   -  SOUTH PEKIN (2018)
 LC1212
 LC1212                         *CURRENT SURVEY CONTROL
 LC1212  ______________________________________________________________________
 LC1212* NAD 83(1986) POSITION- 40 27 59.     (N) 089 37 48.     (W)   SCALED
 LC1212* NAVD 88 ORTHO HEIGHT -   163.226 (meters)      535.52  (feet) ADJUSTED
 LC1212  ______________________________________________________________________
 LC1212  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 LC1212  DYNAMIC HEIGHT  -        163.148 (meters)      535.26  (feet) COMP
 LC1212  MODELED GRAVITY -    980,144.7   (mgal)                       NAVD 88
 LC1212
 LC1212  VERT ORDER      -  SECOND    CLASS 0
 LC1212
 LC1212.The horizontal coordinates were scaled from a map and have
 LC1212.an estimated accuracy of +/- 6 seconds.
 LC1212
 LC1212.The orthometric height was determined by differential leveling and
 LC1212.adjusted by the NATIONAL GEODETIC SURVEY
 LC1212.in June 1991.
 LC1212
 LC1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1212.GEOID18 height accuracy estimate available here.
 LC1212
 LC1212.Click photographs - Photos may exist for this station.
 LC1212
 LC1212.The dynamic height is computed by dividing the NAVD 88
 LC1212.geopotential number by the normal gravity value computed on the
 LC1212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1212.degrees latitude (g = 980.6199 gals.).
 LC1212
 LC1212.The modeled gravity was interpolated from observed gravity values.
 LC1212
 LC1212;                    North         East    Units  Estimated Accuracy
 LC1212;SPC IL W     -   421,910.      745,510.      MT  (+/- 180 meters Scaled)
 LC1212
 LC1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK770828(NAD 83)
 LC1212
 LC1212                          SUPERSEDED SURVEY CONTROL
 LC1212
 LC1212  NGVD 29 (??/??/92)  163.327  (m)          535.85   (f) ADJ UNCH    2 0
 LC1212
 LC1212.Superseded values are not recommended for survey control.
 LC1212
 LC1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1212.See file dsdata.pdf to determine how the superseded data were derived.
 LC1212
 LC1212_MARKER: DB = BENCH MARK DISK
 LC1212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1212_STAMPING: N 37 1934
 LC1212_MARK LOGO: CGS
 LC1212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1212+STABILITY: SURFACE MOTION
 LC1212
 LC1212  HISTORY     - Date     Condition        Report By
 LC1212  HISTORY     - 1934     MONUMENTED       CGS
 LC1212  HISTORY     - 1954     MARK NOT FOUND   CGS
 LC1212  HISTORY     - 1971     MARK NOT FOUND   USGS
 LC1212
 LC1212                          STATION DESCRIPTION
 LC1212
 LC1212'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1212'2 MI S FROM SOUTH PEKIN.
 LC1212'2.0 MILES SOUTH ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM
 LC1212'THE STATION AT SOUTH PEKIN, TAZEWELL COUNTY, 225 FEET NORTH OF
 LC1212'MILEPOST 171, AT A PRIVATE-ROAD CROSSING, 30 FEET SOUTH OF THE
 LC1212'CENTERLINE OF THE ROAD, 26.7 FEET WEST OF CENTERLINE OF THE
 LC1212'TRACK, 5 FEET SOUTHEAST OF A POLE, AND LEVEL WITH THE TRACK.
 LC1212'A STANDARD DISK, STAMPED N 37 1934 AND SET IN THE TOP OF A
 LC1212'CONCRETE POST.  NOTE-- THE DESCRIBED AREA WAS PROBED WITH SHOVEL
 LC1212'AND DIGGING BAR.  IT APPEARS THAT THE AREA HAS RECENTLY BEEN
 LC1212'FILLED IN AND IT IS NOT KNOWN IF THE MARK WAS DESTROYED OR
 LC1212'COVERED.
 LC1212
 LC1212                          STATION RECOVERY (1971)
 LC1212
 LC1212'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 LC1212'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1160 ***********************************************************************
 LC1160  DESIGNATION -  N 38
 LC1160  PID         -  LC1160
 LC1160  STATE/COUNTY-  IL/LOGAN
 LC1160  COUNTRY     -  US
 LC1160  USGS QUAD   -  LINCOLN EAST (2018)
 LC1160
 LC1160                         *CURRENT SURVEY CONTROL
 LC1160  ______________________________________________________________________
 LC1160* NAD 83(1986) POSITION- 40 08 32.     (N) 089 17 27.     (W)   SCALED
 LC1160* NAVD 88 ORTHO HEIGHT -   181.672 (meters)      596.04  (feet) ADJUSTED
 LC1160  ______________________________________________________________________
 LC1160  GEOID HEIGHT    -        -32.480 (meters)                     GEOID18
 LC1160  DYNAMIC HEIGHT  -        181.579 (meters)      595.73  (feet) COMP
 LC1160  MODELED GRAVITY -    980,110.7   (mgal)                       NAVD 88
 LC1160
 LC1160  VERT ORDER      -  SECOND    CLASS 0
 LC1160
 LC1160.The horizontal coordinates were scaled from a map and have
 LC1160.an estimated accuracy of +/- 6 seconds.
 LC1160
 LC1160.The orthometric height was determined by differential leveling and
 LC1160.adjusted by the NATIONAL GEODETIC SURVEY
 LC1160.in June 1991.
 LC1160
 LC1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1160.GEOID18 height accuracy estimate available here.
 LC1160
 LC1160.Click photographs - Photos may exist for this station.
 LC1160
 LC1160.The dynamic height is computed by dividing the NAVD 88
 LC1160.geopotential number by the normal gravity value computed on the
 LC1160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1160.degrees latitude (g = 980.6199 gals.).
 LC1160
 LC1160.The modeled gravity was interpolated from observed gravity values.
 LC1160
 LC1160;                    North         East    Units  Estimated Accuracy
 LC1160;SPC IL W     -   386,150.      774,630.      MT  (+/- 180 meters Scaled)
 LC1160
 LC1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK048460(NAD 83)
 LC1160
 LC1160                          SUPERSEDED SURVEY CONTROL
 LC1160
 LC1160  NGVD 29 (??/??/92)  181.754  (m)          596.30   (f) ADJ UNCH    2 0
 LC1160
 LC1160.Superseded values are not recommended for survey control.
 LC1160
 LC1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1160.See file dsdata.pdf to determine how the superseded data were derived.
 LC1160
 LC1160_MARKER: DB = BENCH MARK DISK
 LC1160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1160_STAMPING: N 38 1934
 LC1160_MARK LOGO: CGS
 LC1160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1160+STABILITY: SURFACE MOTION
 LC1160
 LC1160  HISTORY     - Date     Condition        Report By
 LC1160  HISTORY     - 1934     MONUMENTED       CGS
 LC1160
 LC1160                          STATION DESCRIPTION
 LC1160
 LC1160'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1160'2 MI W FROM SKELTON.
 LC1160'ABOUT 2 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC1160'STATION AT SKELTON, LOGAN COUNTY, AT THE JOHNSON CITY SIDING,
 LC1160'ABOUT 4-1/2 POLES WEST OF MILEPOST 58, 27 FEET WEST OF AN ELEVATOR
 LC1160'OFFICE, AT A ROAD CROSSING, 70 YARDS EAST OF THE CENTERLINE OF THE
 LC1160'ROAD, 82 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 4 FEET WEST
 LC1160'OF A POLE, 3 FEET NORTH F A FENCE, AND ABOUT 5 FEET LOWER THAN
 LC1160'THE TRACK.  A STANDARD DISK, STAMPED N 38 1934 AND SET IN THE
 LC1160'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0534 ***********************************************************************
 LC0534  DESIGNATION -  N 39
 LC0534  PID         -  LC0534
 LC0534  STATE/COUNTY-  IL/MCLEAN
 LC0534  COUNTRY     -  US
 LC0534  USGS QUAD   -  SAYBROOK (2018)
 LC0534
 LC0534                         *CURRENT SURVEY CONTROL
 LC0534  ______________________________________________________________________
 LC0534* NAD 83(1986) POSITION- 40 26 26.     (N) 088 33 40.     (W)   SCALED
 LC0534* NAVD 88 ORTHO HEIGHT -   245.649 (meters)      805.93  (feet) ADJUSTED
 LC0534  ______________________________________________________________________
 LC0534  GEOID HEIGHT    -        -31.989 (meters)                     GEOID18
 LC0534  DYNAMIC HEIGHT  -        245.530 (meters)      805.54  (feet) COMP
 LC0534  MODELED GRAVITY -    980,133.4   (mgal)                       NAVD 88
 LC0534
 LC0534  VERT ORDER      -  SECOND    CLASS 0
 LC0534
 LC0534.The horizontal coordinates were scaled from a map and have
 LC0534.an estimated accuracy of +/- 6 seconds.
 LC0534
 LC0534.The orthometric height was determined by differential leveling and
 LC0534.adjusted by the NATIONAL GEODETIC SURVEY
 LC0534.in June 1991.
 LC0534
 LC0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0534.GEOID18 height accuracy estimate available here.
 LC0534
 LC0534.Click photographs - Photos may exist for this station.
 LC0534
 LC0534.The dynamic height is computed by dividing the NAVD 88
 LC0534.geopotential number by the normal gravity value computed on the
 LC0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0534.degrees latitude (g = 980.6199 gals.).
 LC0534
 LC0534.The modeled gravity was interpolated from observed gravity values.
 LC0534
 LC0534;                    North         East    Units  Estimated Accuracy
 LC0534;SPC IL E     -   418,940.      280,680.      MT  (+/- 180 meters Scaled)
 LC0534
 LC0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK676778(NAD 83)
 LC0534
 LC0534                          SUPERSEDED SURVEY CONTROL
 LC0534
 LC0534  NGVD 29 (??/??/92)  245.703  (m)          806.11   (f) ADJ UNCH    2 0
 LC0534
 LC0534.Superseded values are not recommended for survey control.
 LC0534
 LC0534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0534.See file dsdata.pdf to determine how the superseded data were derived.
 LC0534
 LC0534_MARKER: DB = BENCH MARK DISK
 LC0534_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0534_SP_SET: BRIDGE
 LC0534_STAMPING: N 39 1934
 LC0534_MARK LOGO: CGS
 LC0534_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0534
 LC0534  HISTORY     - Date     Condition        Report By
 LC0534  HISTORY     - 1934     MONUMENTED       CGS
 LC0534
 LC0534                          STATION DESCRIPTION
 LC0534
 LC0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0534'2.2 MI W FROM SAYBROOK.
 LC0534'2.2 MILES WEST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0534'FROM THE STATION AT SAYBROOK, MCLEAN  COUNTY, 11 POLES WEST OF
 LC0534'MILEPOST 351, IN THE TOP OF THE NORTH END OF THE EAST ABUTMENT
 LC0534'OF A 70-FOOT CONCRETE BRIDGE, AND 11 FEET NORTH OF THE CENTERLINE
 LC0534'OF THE TRACK.  A STANDARD DISK, STAMPED N 39 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1868 ***********************************************************************
 LB1868  DESIGNATION -  N 40
 LB1868  PID         -  LB1868
 LB1868  STATE/COUNTY-  IL/VERMILION
 LB1868  COUNTRY     -  US
 LB1868  USGS QUAD   -  EAST LYNN (2018)
 LB1868
 LB1868                         *CURRENT SURVEY CONTROL
 LB1868  ______________________________________________________________________
 LB1868* NAD 83(1986) POSITION- 40 27 55.     (N) 087 51 30.     (W)   SCALED
 LB1868* NAVD 88 ORTHO HEIGHT -   213.876 (meters)      701.69  (feet) ADJUSTED
 LB1868  ______________________________________________________________________
 LB1868  GEOID HEIGHT    -        -32.633 (meters)                     GEOID18
 LB1868  DYNAMIC HEIGHT  -        213.773 (meters)      701.35  (feet) COMP
 LB1868  MODELED GRAVITY -    980,139.5   (mgal)                       NAVD 88
 LB1868
 LB1868  VERT ORDER      -  SECOND    CLASS 0
 LB1868
 LB1868.The horizontal coordinates were scaled from a map and have
 LB1868.an estimated accuracy of +/- 6 seconds.
 LB1868
 LB1868.The orthometric height was determined by differential leveling and
 LB1868.adjusted by the NATIONAL GEODETIC SURVEY
 LB1868.in June 1991.
 LB1868
 LB1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1868.GEOID18 height accuracy estimate available here.
 LB1868
 LB1868.Click photographs - Photos may exist for this station.
 LB1868
 LB1868.The dynamic height is computed by dividing the NAVD 88
 LB1868.geopotential number by the normal gravity value computed on the
 LB1868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1868.degrees latitude (g = 980.6199 gals.).
 LB1868
 LB1868.The modeled gravity was interpolated from observed gravity values.
 LB1868
 LB1868;                    North         East    Units  Estimated Accuracy
 LB1868;SPC IL E     -   421,770.      340,290.      MT  (+/- 180 meters Scaled)
 LB1868
 LB1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK272797(NAD 83)
 LB1868
 LB1868                          SUPERSEDED SURVEY CONTROL
 LB1868
 LB1868  NGVD 29 (??/??/92)  213.934  (m)          701.88   (f) ADJ UNCH    2 0
 LB1868
 LB1868.Superseded values are not recommended for survey control.
 LB1868
 LB1868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1868.See file dsdata.pdf to determine how the superseded data were derived.
 LB1868
 LB1868_MARKER: DB = BENCH MARK DISK
 LB1868_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1868_SP_SET: CULVERT HEADWALL
 LB1868_STAMPING: N 40 1935
 LB1868_MARK LOGO: CGS
 LB1868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1868+STABILITY: SURFACE MOTION
 LB1868
 LB1868  HISTORY     - Date     Condition        Report By
 LB1868  HISTORY     - 1935     MONUMENTED       CGS
 LB1868  HISTORY     - 1980     MARK NOT FOUND   USGS
 LB1868
 LB1868                          STATION DESCRIPTION
 LB1868
 LB1868'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1868'2 MI E FROM RANKIN.
 LB1868'2.0 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LB1868'FROM THE STATION AT RANKIN, VERMILION COUNTY, 16-1/2 POLES EAST OF
 LB1868'MILEPOST 313, 3 POLES WEST OF A ROAD CROSSING, AT A TRIPLE 6-FOOT
 LB1868'CONCRETE ARCH CULVERT, IN THE TOP OF THE WEST END OF THE SOUTH
 LB1868'HEADWALL 8 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND ABOUT
 LB1868'18 INCHES LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED N 40 1935.
 LB1868
 LB1868                          STATION RECOVERY (1980)
 LB1868
 LB1868'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LB1868'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1950 ***********************************************************************
 LB1950  DESIGNATION -  N 41
 LB1950  PID         -  LB1950
 LB1950  STATE/COUNTY-  IL/IROQUOIS
 LB1950  COUNTRY     -  US
 LB1950  USGS QUAD   -  CRESCENT CITY (2018)
 LB1950
 LB1950                         *CURRENT SURVEY CONTROL
 LB1950  ______________________________________________________________________
 LB1950* NAD 83(1986) POSITION- 40 46 21.     (N) 087 46 12.     (W)   SCALED
 LB1950* NAVD 88 ORTHO HEIGHT -   192.438 (meters)      631.36  (feet) ADJUSTED
 LB1950  ______________________________________________________________________
 LB1950  GEOID HEIGHT    -        -32.763 (meters)                     GEOID18
 LB1950  DYNAMIC HEIGHT  -        192.352 (meters)      631.07  (feet) COMP
 LB1950  MODELED GRAVITY -    980,174.2   (mgal)                       NAVD 88
 LB1950
 LB1950  VERT ORDER      -  SECOND    CLASS 0
 LB1950
 LB1950.The horizontal coordinates were scaled from a map and have
 LB1950.an estimated accuracy of +/- 6 seconds.
 LB1950
 LB1950.The orthometric height was determined by differential leveling and
 LB1950.adjusted by the NATIONAL GEODETIC SURVEY
 LB1950.in June 1991.
 LB1950
 LB1950.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1950.GEOID18 height accuracy estimate available here.
 LB1950
 LB1950.Click photographs - Photos may exist for this station.
 LB1950
 LB1950.The dynamic height is computed by dividing the NAVD 88
 LB1950.geopotential number by the normal gravity value computed on the
 LB1950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1950.degrees latitude (g = 980.6199 gals.).
 LB1950
 LB1950.The modeled gravity was interpolated from observed gravity values.
 LB1950
 LB1950;                    North         East    Units  Estimated Accuracy
 LB1950;SPC IL E     -   455,930.      347,560.      MT  (+/- 180 meters Scaled)
 LB1950
 LB1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL350137(NAD 83)
 LB1950
 LB1950                          SUPERSEDED SURVEY CONTROL
 LB1950
 LB1950  NGVD 29 (??/??/92)  192.51   (m)          631.6    (f) COMPUTED    2 0
 LB1950
 LB1950.Superseded values are not recommended for survey control.
 LB1950
 LB1950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1950.See file dsdata.pdf to determine how the superseded data were derived.
 LB1950
 LB1950_MARKER: DB = BENCH MARK DISK
 LB1950_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1950_SP_SET: CULVERT HEADWALL
 LB1950_STAMPING: N 41 1935
 LB1950_MARK LOGO: CGS
 LB1950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1950+STABILITY: SURFACE MOTION
 LB1950
 LB1950  HISTORY     - Date     Condition        Report By
 LB1950  HISTORY     - 1935     MONUMENTED       CGS
 LB1950
 LB1950                          STATION DESCRIPTION
 LB1950
 LB1950'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1950'1.8 MI W FROM WATSEKA.
 LB1950'DEPOT, WATSEKA, 1.8 MILES WEST ALONG THE TOLEDO, PEORIA AND
 LB1950'WESTERN RAILROAD AND U.S. HIGHWAY 24 TO HIGHWAY CULVERT 5 POLES
 LB1950'EAST OF MILEPOST 13.  SET IN THE WEST END OF THE NORTH HEADWALL,
 LB1950'65 FEET SOUTH OF CENTER LINE OF TRACK, AT RAIL LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0361 ***********************************************************************
 LD0361  DESIGNATION -  N 43
 LD0361  PID         -  LD0361
 LD0361  STATE/COUNTY-  IL/FULTON
 LD0361  COUNTRY     -  US
 LD0361  USGS QUAD   -  SAINT DAVID (2018)
 LD0361
 LD0361                         *CURRENT SURVEY CONTROL
 LD0361  ______________________________________________________________________
 LD0361* NAD 83(1986) POSITION- 40 29 02.     (N) 090 03 44.     (W)   SCALED
 LD0361* NAVD 88 ORTHO HEIGHT -   192.866 (meters)      632.76  (feet) ADJUSTED
 LD0361  ______________________________________________________________________
 LD0361  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 LD0361  DYNAMIC HEIGHT  -        192.772 (meters)      632.45  (feet) COMP
 LD0361  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 LD0361
 LD0361  VERT ORDER      -  SECOND    CLASS 0
 LD0361
 LD0361.The horizontal coordinates were scaled from a map and have
 LD0361.an estimated accuracy of +/- 6 seconds.
 LD0361
 LD0361.The orthometric height was determined by differential leveling and
 LD0361.adjusted by the NATIONAL GEODETIC SURVEY
 LD0361.in June 1991.
 LD0361
 LD0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0361.GEOID18 height accuracy estimate available here.
 LD0361
 LD0361.Click photographs - Photos may exist for this station.
 LD0361
 LD0361.The dynamic height is computed by dividing the NAVD 88
 LD0361.geopotential number by the normal gravity value computed on the
 LD0361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0361.degrees latitude (g = 980.6199 gals.).
 LD0361
 LD0361.The modeled gravity was interpolated from observed gravity values.
 LD0361
 LD0361;                    North         East    Units  Estimated Accuracy
 LD0361;SPC IL W     -   423,720.      708,860.      MT  (+/- 180 meters Scaled)
 LD0361
 LD0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE490856(NAD 83)
 LD0361
 LD0361                          SUPERSEDED SURVEY CONTROL
 LD0361
 LD0361  NGVD 29 (??/??/92)  192.951  (m)          633.04   (f) ADJ UNCH    2 0
 LD0361
 LD0361.Superseded values are not recommended for survey control.
 LD0361
 LD0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0361.See file dsdata.pdf to determine how the superseded data were derived.
 LD0361
 LD0361_MARKER: DB = BENCH MARK DISK
 LD0361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0361_STAMPING: N 43 1935
 LD0361_MARK LOGO: CGS
 LD0361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0361+STABILITY: SURFACE MOTION
 LD0361
 LD0361  HISTORY     - Date     Condition        Report By
 LD0361  HISTORY     - 1935     MONUMENTED       CGS
 LD0361  HISTORY     - 1942     GOOD             CGS
 LD0361
 LD0361                          STATION DESCRIPTION
 LD0361
 LD0361'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0361'0.6 MI SW FROM ST DAVID.
 LD0361'0.65 MILE SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0361'RAILROAD FROM THE STATION, AT ST. DAVID, FULTON COUNTY, AT POLE
 LD0361'69+04, AT A ROAD CROSSING, 39 FEET SOUTHEAST OF A POINT 18 FEET
 LD0361'NORTHEAST OF THE CENTER OF A PRIVATE-ROAD CROSSING, 39 FEET
 LD0361'NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 100, AND 2 FEET LOWER
 LD0361'THAN THE TRACK.  A STANDARD DISK, STAMPED N 43 1935 AND SET IN
 LD0361'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0973 ***********************************************************************
 MF0973  DESIGNATION -  N 45
 MF0973  PID         -  MF0973
 MF0973  STATE/COUNTY-  IL/BUREAU
 MF0973  COUNTRY     -  US
 MF0973  USGS QUAD   -  BUDA (2018)
 MF0973
 MF0973                         *CURRENT SURVEY CONTROL
 MF0973  ______________________________________________________________________
 MF0973* NAD 83(1986) POSITION- 41 22 01.     (N) 089 41 13.     (W)   SCALED
 MF0973* NAVD 88 ORTHO HEIGHT -   200.512 (meters)      657.85  (feet) ADJUSTED
 MF0973  ______________________________________________________________________
 MF0973  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF0973  DYNAMIC HEIGHT  -        200.431 (meters)      657.58  (feet) COMP
 MF0973  MODELED GRAVITY -    980,212.8   (mgal)                       NAVD 88
 MF0973
 MF0973  VERT ORDER      -  SECOND    CLASS 0
 MF0973
 MF0973.The horizontal coordinates were scaled from a map and have
 MF0973.an estimated accuracy of +/- 6 seconds.
 MF0973
 MF0973.The orthometric height was determined by differential leveling and
 MF0973.adjusted by the NATIONAL GEODETIC SURVEY
 MF0973.in June 1991.
 MF0973
 MF0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0973.GEOID18 height accuracy estimate available here.
 MF0973
 MF0973.Click photographs - Photos may exist for this station.
 MF0973
 MF0973.The dynamic height is computed by dividing the NAVD 88
 MF0973.geopotential number by the normal gravity value computed on the
 MF0973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0973.degrees latitude (g = 980.6199 gals.).
 MF0973
 MF0973.The modeled gravity was interpolated from observed gravity values.
 MF0973
 MF0973;                    North         East    Units  Estimated Accuracy
 MF0973;SPC IL W     -   521,890.      740,140.      MT  (+/- 180 meters Scaled)
 MF0973
 MF0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL752829(NAD 83)
 MF0973
 MF0973                          SUPERSEDED SURVEY CONTROL
 MF0973
 MF0973  NGVD 29 (??/??/92)  200.589  (m)          658.10   (f) ADJ UNCH    2 0
 MF0973
 MF0973.Superseded values are not recommended for survey control.
 MF0973
 MF0973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0973.See file dsdata.pdf to determine how the superseded data were derived.
 MF0973
 MF0973_MARKER: DB = BENCH MARK DISK
 MF0973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0973_STAMPING: N 45 1934
 MF0973_MARK LOGO: CGS
 MF0973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0973+STABILITY: SURFACE MOTION
 MF0973
 MF0973  HISTORY     - Date     Condition        Report By
 MF0973  HISTORY     - 1934     MONUMENTED       CGS
 MF0973  HISTORY     - 1938     GOOD             CGS
 MF0973  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0973  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF0973  HISTORY     - 20010509 MARK NOT FOUND   USPSQD
 MF0973  HISTORY     - 20150523 GOOD             INDIV
 MF0973
 MF0973                          STATION DESCRIPTION
 MF0973
 MF0973'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 MF0973'AT LANGLEY.
 MF0973'AT LANGLEY, BUREAU COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF0973'RAILWAY, 160 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 MF0973'STATION, 6 POLES NORTH OF THE CROSSING OF U.S. HIGHWAY 34, 60
 MF0973'FEET EAST OF THE CENTERLINE OF THE MAIN TRACKS, AND 4 FEET
 MF0973'SOUTHEAST OF A POLE.  A STANDARD DISK, STAMPED N 45 1934 AND
 MF0973'SET IN THE TOP OF A CONCRETE POST.
 MF0973
 MF0973                          STATION RECOVERY (1980)
 MF0973
 MF0973'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0973'MARK NOT FOUND.
 MF0973
 MF0973                          STATION RECOVERY (1995)
 MF0973
 MF0973'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0973'MARK NOT FOUND.
 MF0973
 MF0973                          STATION RECOVERY (2001)
 MF0973
 MF0973'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0973'MARK NOT FOUND.
 MF0973
 MF0973                          STATION RECOVERY (2015)
 MF0973
 MF0973'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (ES)
 MF0973'MARK HAS BEEN FOUND NEXT TO OLD GRAIN SILO AFTER NEW OWNERS CLEARED
 MF0973'BRUSH AND DEBRIS.
 MF0973'MARK STILL SET ON TOP OF CONCRETE PILLAR ON SOUTHERN SIDE OF BARN.
 MF0973'APPEARS TO BE IN GOOD CONDITION AND UNDISTURBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0673 ***********************************************************************
 MF0673  DESIGNATION -  N 46
 MF0673  PID         -  MF0673
 MF0673  STATE/COUNTY-  IL/LEE
 MF0673  COUNTRY     -  US
 MF0673  USGS QUAD   -  DIXON EAST (2018)
 MF0673
 MF0673                         *CURRENT SURVEY CONTROL
 MF0673  ______________________________________________________________________
 MF0673* NAD 83(1986) POSITION- 41 51 21.     (N) 089 28 41.     (W)   SCALED
 MF0673* NAVD 88 ORTHO HEIGHT -   216.627 (meters)      710.72  (feet) ADJUSTED
 MF0673  ______________________________________________________________________
 MF0673  GEOID HEIGHT    -        -32.967 (meters)                     GEOID18
 MF0673  DYNAMIC HEIGHT  -        216.551 (meters)      710.47  (feet) COMP
 MF0673  MODELED GRAVITY -    980,265.8   (mgal)                       NAVD 88
 MF0673
 MF0673  VERT ORDER      -  SECOND    CLASS 0
 MF0673
 MF0673.The horizontal coordinates were scaled from a map and have
 MF0673.an estimated accuracy of +/- 6 seconds.
 MF0673
 MF0673.The orthometric height was determined by differential leveling and
 MF0673.adjusted by the NATIONAL GEODETIC SURVEY
 MF0673.in June 1991.
 MF0673
 MF0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0673.GEOID18 height accuracy estimate available here.
 MF0673
 MF0673.Click photographs - Photos may exist for this station.
 MF0673
 MF0673.The dynamic height is computed by dividing the NAVD 88
 MF0673.geopotential number by the normal gravity value computed on the
 MF0673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0673.degrees latitude (g = 980.6199 gals.).
 MF0673
 MF0673.The modeled gravity was interpolated from observed gravity values.
 MF0673
 MF0673;                    North         East    Units  Estimated Accuracy
 MF0673;SPC IL W     -   576,300.      757,180.      MT  (+/- 180 meters Scaled)
 MF0673
 MF0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM943367(NAD 83)
 MF0673
 MF0673                          SUPERSEDED SURVEY CONTROL
 MF0673
 MF0673  NGVD 29 (??/??/92)  216.701  (m)          710.96   (f) ADJ UNCH    2 0
 MF0673
 MF0673.Superseded values are not recommended for survey control.
 MF0673
 MF0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0673.See file dsdata.pdf to determine how the superseded data were derived.
 MF0673
 MF0673_MARKER: DB = BENCH MARK DISK
 MF0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0673_STAMPING: N 46 1934
 MF0673_MARK LOGO: CGS
 MF0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0673+STABILITY: SURFACE MOTION
 MF0673_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0673+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2018
 MF0673
 MF0673  HISTORY     - Date     Condition        Report By
 MF0673  HISTORY     - 1934     MONUMENTED       CGS
 MF0673  HISTORY     - 1935     GOOD             CGS
 MF0673  HISTORY     - 19950811 GOOD             USPSQD
 MF0673  HISTORY     - 20020114 GOOD             NGS
 MF0673  HISTORY     - 20030423 GOOD             USPSQD
 MF0673  HISTORY     - 20180815 GOOD             ILDT
 MF0673
 MF0673                          STATION DESCRIPTION
 MF0673
 MF0673'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0673'AT DIXON.
 MF0673'AT DIXON, ON THE ILLIOIS CENTRAL RAILROAD, 2 POLES EAST OF MILEPOST
 MF0673'901, AT THE CROSSING OF NORTH JEFFERSON AVENUE, 55 FEET WEST
 MF0673'OF THE CENTERLINE OF THE AVENUE, 36 FEET SOUTH OF THE CENTERLINE
 MF0673'OF THE TRACK, 3 FEET WEST OF A POLE, AND ABOUT 3 FEET LOWER THAN
 MF0673'THE TRACK.  A STANDARD DISK, STAMPED N 46 1934 AND SET IN THE
 MF0673'TOP OF A CONCRETE POST.
 MF0673
 MF0673                          STATION RECOVERY (1995)
 MF0673
 MF0673'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0673'RECOVERED IN GOOD CONDITION.
 MF0673
 MF0673                          STATION RECOVERY (2002)
 MF0673
 MF0673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0673'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0673
 MF0673                          STATION RECOVERY (2003)
 MF0673
 MF0673'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0673'ILLINOIS CENTRAL RAILROAD TRACKS REMOVED. STATION NOW PARTIALLY
 MF0673'CONCEALED BY A TREE. TREE HAS GROWN AROUND STATION. SEE NORTH SIDE OF
 MF0673'TREE AT ITS BASE.
 MF0673
 MF0673                          STATION RECOVERY (2018)
 MF0673
 MF0673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 MF0673'THE MONUMENT WAS FOUND 8 FT (2.4 M) NORTH OF A WOODED FENCE, 31.2 FT
 MF0673'(9.5 M) WEST OF THE CENTERLINE OF A PRIVATE ENTRANCE AND 48 SOUTH OF
 MF0673'THE CENTERLINE OF A PAVED BIKE PATH (APPROXIMATELY 1.2 FT (0.4 M)
 MF0673'ABOVE GRADE).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0029 ***********************************************************************
 MG0029  DESIGNATION -  N 47
 MG0029  PID         -  MG0029
 MG0029  STATE/COUNTY-  IL/WHITESIDE
 MG0029  COUNTRY     -  US
 MG0029  USGS QUAD   -  CLINTON (2018)
 MG0029
 MG0029                         *CURRENT SURVEY CONTROL
 MG0029  ______________________________________________________________________
 MG0029* NAD 83(1986) POSITION- 41 50 41.64   (N) 090 08 25.19   (W)   HD_HELD1
 MG0029* NAVD 88 ORTHO HEIGHT -   184.162 (meters)      604.20  (feet) ADJUSTED
 MG0029  ______________________________________________________________________
 MG0029  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 MG0029  DYNAMIC HEIGHT  -        184.094 (meters)      603.98  (feet) COMP
 MG0029  MODELED GRAVITY -    980,250.8   (mgal)                       NAVD 88
 MG0029
 MG0029  VERT ORDER      -  SECOND    CLASS I
 MG0029
 MG0029.The horizontal coordinates were determined by differentially corrected
 MG0029.hand held GPS observations or other comparable positioning techniques
 MG0029.and have an estimated accuracy of +/- 3 meters.
 MG0029
 MG0029.The orthometric height was determined by differential leveling and
 MG0029.adjusted by the NATIONAL GEODETIC SURVEY
 MG0029.in June 1991.
 MG0029
 MG0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0029.GEOID18 height accuracy estimate available here.
 MG0029
 MG0029.Click photographs - Photos may exist for this station.
 MG0029
 MG0029.The dynamic height is computed by dividing the NAVD 88
 MG0029.geopotential number by the normal gravity value computed on the
 MG0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0029.degrees latitude (g = 980.6199 gals.).
 MG0029
 MG0029.The modeled gravity was interpolated from observed gravity values.
 MG0029
 MG0029;                    North         East    Units  Estimated Accuracy
 MG0029;SPC IL W     -   574,856.7     702,187.1     MT  (+/- 3 meters HH1 GPS) 
 MG0029
 MG0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3741636510(NAD 83)
 MG0029
 MG0029                          SUPERSEDED SURVEY CONTROL
 MG0029
 MG0029  NGVD 29 (??/??/92)  184.183  (m)          604.27   (f) ADJ UNCH    2 0
 MG0029
 MG0029.Superseded values are not recommended for survey control.
 MG0029
 MG0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0029.See file dsdata.pdf to determine how the superseded data were derived.
 MG0029
 MG0029_MARKER: DB = BENCH MARK DISK
 MG0029_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0029_SP_SET: WALL
 MG0029_STAMPING: N 47 1934
 MG0029_MARK LOGO: CGS
 MG0029_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0029+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 MG0029
 MG0029  HISTORY     - Date     Condition        Report By
 MG0029  HISTORY     - 1934     MONUMENTED       CGS
 MG0029  HISTORY     - 1943     GOOD             CGS
 MG0029  HISTORY     - 1963     GOOD             CGS
 MG0029  HISTORY     - 19940928 POOR             USPSQD
 MG0029  HISTORY     - 19990507 POOR             USPSQD
 MG0029  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0029  HISTORY     - 20050324 POOR             USPSQD
 MG0029  HISTORY     - 20130418 POOR             CMT
 MG0029
 MG0029                          STATION DESCRIPTION
 MG0029
 MG0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0029'1.5 MI E FROM EAST CLINTON.
 MG0029'1.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN FROM EAST
 MG0029'CLINTON, WHITESIDE COUNTY, AT BRIDGE NO. 260 (AN OVERHEAD
 MG0029'CROSSING), IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE
 MG0029'BACKWALL, 6 FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, AND
 MG0029'LEVEL WITH THE RAILS.  A STANDARD DISK, STAMPED N 47 1934.
 MG0029
 MG0029                          STATION RECOVERY (1963)
 MG0029
 MG0029'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 MG0029'RECOVERED IN GOOD CONDITION.
 MG0029
 MG0029                          STATION RECOVERY (1994)
 MG0029
 MG0029'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0029'MARK RECOVERED IN POOR CONDITION.
 MG0029
 MG0029                          STATION RECOVERY (1999)
 MG0029
 MG0029'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0029'MARK RECOVERED IN POOR CONDITION.
 MG0029
 MG0029                          STATION RECOVERY (2003)
 MG0029
 MG0029'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0029'MARK NOT FOUND.
 MG0029
 MG0029                          STATION RECOVERY (2005)
 MG0029
 MG0029'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0029'MARK RECOVERED IN POOR CONDITION.
 MG0029
 MG0029                          STATION RECOVERY (2013)
 MG0029
 MG0029'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 MG0029'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0641 ***********************************************************************
 MF0641  DESIGNATION -  N 48
 MF0641  PID         -  MF0641
 MF0641  STATE/COUNTY-  IL/LEE
 MF0641  COUNTRY     -  US
 MF0641  USGS QUAD   -  WALTON (2018)
 MF0641
 MF0641                         *CURRENT SURVEY CONTROL
 MF0641  ______________________________________________________________________
 MF0641* NAD 83(1986) POSITION- 41 42 53.     (N) 089 24 37.     (W)   SCALED
 MF0641* NAVD 88 ORTHO HEIGHT -   222.054 (meters)      728.52  (feet) ADJUSTED
 MF0641  ______________________________________________________________________
 MF0641  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF0641  DYNAMIC HEIGHT  -        221.971 (meters)      728.25  (feet) COMP
 MF0641  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 MF0641
 MF0641  VERT ORDER      -  SECOND    CLASS 0
 MF0641
 MF0641.The horizontal coordinates were scaled from a map and have
 MF0641.an estimated accuracy of +/- 6 seconds.
 MF0641
 MF0641.The orthometric height was determined by differential leveling and
 MF0641.adjusted by the NATIONAL GEODETIC SURVEY
 MF0641.in June 1991.
 MF0641
 MF0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0641.GEOID18 height accuracy estimate available here.
 MF0641
 MF0641.Click photographs - Photos may exist for this station.
 MF0641
 MF0641.The dynamic height is computed by dividing the NAVD 88
 MF0641.geopotential number by the normal gravity value computed on the
 MF0641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0641.degrees latitude (g = 980.6199 gals.).
 MF0641
 MF0641.The modeled gravity was interpolated from observed gravity values.
 MF0641
 MF0641;                    North         East    Units  Estimated Accuracy
 MF0641;SPC IL W     -   560,680.      762,940.      MT  (+/- 180 meters Scaled)
 MF0641
 MF0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM994209(NAD 83)
 MF0641
 MF0641                          SUPERSEDED SURVEY CONTROL
 MF0641
 MF0641  NGVD 29 (??/??/92)  222.118  (m)          728.73   (f) ADJ UNCH    2 0
 MF0641
 MF0641.Superseded values are not recommended for survey control.
 MF0641
 MF0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0641.See file dsdata.pdf to determine how the superseded data were derived.
 MF0641
 MF0641_MARKER: DB = BENCH MARK DISK
 MF0641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0641_STAMPING: N 48 1934
 MF0641_MARK LOGO: CGS
 MF0641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0641+STABILITY: SURFACE MOTION
 MF0641
 MF0641  HISTORY     - Date     Condition        Report By
 MF0641  HISTORY     - 1934     MONUMENTED       CGS
 MF0641  HISTORY     - 1981     MARK NOT FOUND   USPSQD
 MF0641  HISTORY     - 19950802 MARK NOT FOUND   USPSQD
 MF0641  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0641  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0641
 MF0641                          STATION DESCRIPTION
 MF0641
 MF0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0641'1.5 MI E FROM WALTON.
 MF0641'1.5 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0641'FROM THE STATION AT WALTON, LEE COUNTY, AT A ROAD CROSSING, 34 FEET
 MF0641'EAST OF THE CENTERLINE OF THE ROAD, 21 FEET SOUTH OF THE CENTERLINE
 MF0641'OF THE TRACK, 3 FEET NORTHEAST OF A FENCE CORNER, AND ABOUT 1 FOOT
 MF0641'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED N 48 1934 AND SET
 MF0641'IN THE TOP OF A CONCRETE POST.
 MF0641
 MF0641                          STATION RECOVERY (1981)
 MF0641
 MF0641'RECOVERY NOTE BY US POWER SQUADRON 1981 (DSH)
 MF0641'MARK NOT FOUND.
 MF0641
 MF0641                          STATION RECOVERY (1995)
 MF0641
 MF0641'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0641'MARK NOT FOUND.
 MF0641
 MF0641                          STATION RECOVERY (2002)
 MF0641
 MF0641'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0641'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0641
 MF0641                          STATION RECOVERY (2003)
 MF0641
 MF0641'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0641'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0508 ***********************************************************************
 MF0508  DESIGNATION -  N 49
 MF0508  PID         -  MF0508
 MF0508  STATE/COUNTY-  IL/LASALLE
 MF0508  COUNTRY     -  US
 MF0508  USGS QUAD   -  LELAND (2018)
 MF0508
 MF0508                         *CURRENT SURVEY CONTROL
 MF0508  ______________________________________________________________________
 MF0508* NAD 83(1986) POSITION- 41 36 35.     (N) 088 49 04.     (W)   SCALED
 MF0508* NAVD 88 ORTHO HEIGHT -   213.386 (meters)      700.08  (feet) ADJUSTED
 MF0508  ______________________________________________________________________
 MF0508  GEOID HEIGHT    -        -33.270 (meters)                     GEOID18
 MF0508  DYNAMIC HEIGHT  -        213.300 (meters)      699.80  (feet) COMP
 MF0508  MODELED GRAVITY -    980,215.6   (mgal)                       NAVD 88
 MF0508
 MF0508  VERT ORDER      -  SECOND    CLASS 0
 MF0508
 MF0508.The horizontal coordinates were scaled from a map and have
 MF0508.an estimated accuracy of +/- 6 seconds.
 MF0508
 MF0508.The orthometric height was determined by differential leveling and
 MF0508.adjusted by the NATIONAL GEODETIC SURVEY
 MF0508.in June 1991.
 MF0508
 MF0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0508.GEOID18 height accuracy estimate available here.
 MF0508
 MF0508.Click photographs - Photos may exist for this station.
 MF0508
 MF0508.The dynamic height is computed by dividing the NAVD 88
 MF0508.geopotential number by the normal gravity value computed on the
 MF0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0508.degrees latitude (g = 980.6199 gals.).
 MF0508
 MF0508.The modeled gravity was interpolated from observed gravity values.
 MF0508
 MF0508;                    North         East    Units  Estimated Accuracy
 MF0508;SPC IL E     -   548,870.      259,620.      MT  (+/- 180 meters Scaled)
 MF0508
 MF0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM485080(NAD 83)
 MF0508
 MF0508                          SUPERSEDED SURVEY CONTROL
 MF0508
 MF0508  NGVD 29 (??/??/92)  213.450  (m)          700.29   (f) ADJ UNCH    2 0
 MF0508
 MF0508.Superseded values are not recommended for survey control.
 MF0508
 MF0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0508.See file dsdata.pdf to determine how the superseded data were derived.
 MF0508
 MF0508_MARKER: DB = BENCH MARK DISK
 MF0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0508_STAMPING: N 49 1934
 MF0508_MARK LOGO: CGS
 MF0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0508+STABILITY: SURFACE MOTION
 MF0508
 MF0508  HISTORY     - Date     Condition        Report By
 MF0508  HISTORY     - 1934     MONUMENTED       CGS
 MF0508  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF0508  HISTORY     - 20021023 MARK NOT FOUND   USPSQD
 MF0508
 MF0508                          STATION DESCRIPTION
 MF0508
 MF0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0508'1.1 MI W FROM LELAND.
 MF0508'1.1 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0508'FROM THE STATION AT LELAND, LA SALLE COUNTY, 22 POLES EAST OF
 MF0508'MILEPOST 67, AT A ROAD CROSSING, 31 FEET NORTH OF THE CENTERLINE
 MF0508'OF THE NORTH TRACK, 27 FEET WEST OF THE CENTERLINE OF THE ROAD,
 MF0508'5 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 4 FEET LOWER
 MF0508'THAN THE TRACK.  A STANDARD DISK, STAMPED N 49 1934 AND SET IN
 MF0508'THE TOP OF A CONCRETE POST.
 MF0508
 MF0508                          STATION RECOVERY (1997)
 MF0508
 MF0508'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0508'MARK NOT FOUND.
 MF0508
 MF0508                          STATION RECOVERY (2002)
 MF0508
 MF0508'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1061 ***********************************************************************
 MF1061  DESIGNATION -  N 51 RESET
 MF1061  PID         -  MF1061
 MF1061  STATE/COUNTY-  IL/BUREAU
 MF1061  COUNTRY     -  US
 MF1061  USGS QUAD   -  WYANET (2018)
 MF1061
 MF1061                         *CURRENT SURVEY CONTROL
 MF1061  ______________________________________________________________________
 MF1061* NAD 83(1986) POSITION- 41 19 56.     (N) 089 32 36.     (W)   SCALED
 MF1061* NAVD 88 ORTHO HEIGHT -   169.21  (meters)      555.1   (feet) RESET
 MF1061  ______________________________________________________________________
 MF1061  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 MF1061  VERT ORDER      -  THIRD
 MF1061
 MF1061.The horizontal coordinates were scaled from a map and have
 MF1061.an estimated accuracy of +/- 6 seconds.
 MF1061
 MF1061.The orthometric height was computed from unverified reset data.
 MF1061
 MF1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1061.GEOID18 height accuracy estimate available here.
 MF1061
 MF1061.Click photographs - Photos may exist for this station.
 MF1061
 MF1061;                    North         East    Units  Estimated Accuracy
 MF1061;SPC IL W     -   518,110.      752,180.      MT  (+/- 180 meters Scaled)
 MF1061
 MF1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL871787(NAD 83)
 MF1061
 MF1061                          SUPERSEDED SURVEY CONTROL
 MF1061
 MF1061.No superseded survey control is available for this station.
 MF1061
 MF1061_MARKER: DB = BENCH MARK DISK
 MF1061_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1061_SP_SET: ABUTMENT
 MF1061_STAMPING: N 51 RESET 1966
 MF1061_MARK LOGO: CGS
 MF1061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1061_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1061+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2020
 MF1061
 MF1061  HISTORY     - Date     Condition        Report By
 MF1061  HISTORY     - 1966     MONUMENTED       NONE
 MF1061  HISTORY     - 20200413 GOOD             ILDT
 MF1061
 MF1061                          STATION DESCRIPTION
 MF1061
 MF1061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1966
 MF1061'3 MI SE FROM WYANET.
 MF1061'ABOUT 3.0 MILES SOUTHEAST ALONG THE CHICAGO, ROCK ISLAND
 MF1061'AND PACIFIC RAILROAD FROM THE STATION AT WYANET, AT
 MF1061'ILLINOIS-MISSISSIPPI CANAL LOCK 14, 85 FEET SOUTHWEST OF
 MF1061'THE CENTERLINE OF THE SOUTHWEST TRACK AT THE OVERPASS OF
 MF1061'A ROAD, IN THE TOP OF THE SOUTHEAST CORNER OF THE NEW NORTH
 MF1061'ABUTMENT SEAT.
 MF1061
 MF1061                          STATION RECOVERY (2020)
 MF1061
 MF1061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0085 ***********************************************************************
 MG0085  DESIGNATION -  N 52
 MG0085  PID         -  MG0085
 MG0085  STATE/COUNTY-  IL/HENRY
 MG0085  COUNTRY     -  US
 MG0085  USGS QUAD   -  GREEN ROCK (2018)
 MG0085
 MG0085                         *CURRENT SURVEY CONTROL
 MG0085  ______________________________________________________________________
 MG0085* NAD 83(1986) POSITION- 41 28 22.0    (N) 090 15 39.9    (W)   HD_HELD2
 MG0085* NAVD 88 ORTHO HEIGHT -   180.066 (meters)      590.77  (feet) ADJUSTED
 MG0085  ______________________________________________________________________
 MG0085  GEOID HEIGHT    -        -32.950 (meters)                     GEOID18
 MG0085  DYNAMIC HEIGHT  -        179.994 (meters)      590.53  (feet) COMP
 MG0085  MODELED GRAVITY -    980,223.8   (mgal)                       NAVD 88
 MG0085
 MG0085  VERT ORDER      -  SECOND    CLASS 0
 MG0085
 MG0085.The horizontal coordinates were established by autonomous hand held GPS
 MG0085.observations and have an estimated accuracy of +/- 10 meters.
 MG0085
 MG0085.The orthometric height was determined by differential leveling and
 MG0085.adjusted by the NATIONAL GEODETIC SURVEY
 MG0085.in June 1991.
 MG0085
 MG0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0085.GEOID18 height accuracy estimate available here.
 MG0085
 MG0085.Click photographs - Photos may exist for this station.
 MG0085
 MG0085.The dynamic height is computed by dividing the NAVD 88
 MG0085.geopotential number by the normal gravity value computed on the
 MG0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0085.degrees latitude (g = 980.6199 gals.).
 MG0085
 MG0085.The modeled gravity was interpolated from observed gravity values.
 MG0085
 MG0085;                    North         East    Units  Estimated Accuracy
 MG0085;SPC IL W     -   533,533.      692,114.      MT  (+/- 10 meters HH2 GPS)
 MG0085
 MG0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2870494863(NAD 83)
 MG0085
 MG0085                          SUPERSEDED SURVEY CONTROL
 MG0085
 MG0085  NGVD 29 (??/??/92)  180.144  (m)          591.02   (f) ADJ UNCH    2 0
 MG0085
 MG0085.Superseded values are not recommended for survey control.
 MG0085
 MG0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0085.See file dsdata.pdf to determine how the superseded data were derived.
 MG0085
 MG0085_MARKER: DB = BENCH MARK DISK
 MG0085_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0085_SP_SET: ABUTMENT
 MG0085_STAMPING: N 52 1934
 MG0085_MARK LOGO: CGS
 MG0085_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0085
 MG0085  HISTORY     - Date     Condition        Report By
 MG0085  HISTORY     - 1934     MONUMENTED       CGS
 MG0085  HISTORY     - 19960715 GOOD             USPSQD
 MG0085  HISTORY     - 20011015 GOOD             USPSQD
 MG0085  HISTORY     - 20040630 GOOD             USPSQD
 MG0085  HISTORY     - 20230118 GOOD             ILDT
 MG0085
 MG0085                          STATION DESCRIPTION
 MG0085
 MG0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0085'3.1 MI E FROM GREEN RIVER.
 MG0085'3.1 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY
 MG0085'FROM THE STATION AT GREEN RIVER, HENRY COUNTY, AT POLE C 164+92,
 MG0085'4 POLES WEST OF A ROAD CROSSING, AT A BRIDGE, IN THE TOP OF THE
 MG0085'NORTH END OF THE EAST CONCRETE ABUTMENT, AND ONE FOOT LOWER THAN
 MG0085'THE TRACK.  A STANDARD DISK, STAMPED N 52 1934.
 MG0085
 MG0085                          STATION RECOVERY (1996)
 MG0085
 MG0085'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0085'RECOVERED IN GOOD CONDITION.
 MG0085
 MG0085                          STATION RECOVERY (2001)
 MG0085
 MG0085'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0085'RECOVERED IN GOOD CONDITION.
 MG0085
 MG0085                          STATION RECOVERY (2004)
 MG0085
 MG0085'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0085'RECOVERED IN GOOD CONDITION.
 MG0085
 MG0085                          STATION RECOVERY (2023)
 MG0085
 MG0085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0085'TREE LINE MAY NEED TO BE TRIMMED FOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0059 ***********************************************************************
 MG0059  DESIGNATION -  N 53
 MG0059  PID         -  MG0059
 MG0059  STATE/COUNTY-  IL/HENRY
 MG0059  COUNTRY     -  US
 MG0059  USGS QUAD   -  ORION (2018)
 MG0059
 MG0059                         *CURRENT SURVEY CONTROL
 MG0059  ______________________________________________________________________
 MG0059* NAD 83(1986) POSITION- 41 15 07.     (N) 090 23 00.     (W)   SCALED
 MG0059* NAVD 88 ORTHO HEIGHT -   216.849 (meters)      711.45  (feet) ADJUSTED
 MG0059  ______________________________________________________________________
 MG0059  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 MG0059  DYNAMIC HEIGHT  -        216.760 (meters)      711.15  (feet) COMP
 MG0059  MODELED GRAVITY -    980,207.1   (mgal)                       NAVD 88
 MG0059
 MG0059  VERT ORDER      -  SECOND    CLASS 0
 MG0059
 MG0059.The horizontal coordinates were scaled from a map and have
 MG0059.an estimated accuracy of +/- 6 seconds.
 MG0059
 MG0059.The orthometric height was determined by differential leveling and
 MG0059.adjusted by the NATIONAL GEODETIC SURVEY
 MG0059.in June 1991.
 MG0059
 MG0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0059.GEOID18 height accuracy estimate available here.
 MG0059
 MG0059.Click photographs - Photos may exist for this station.
 MG0059
 MG0059.The dynamic height is computed by dividing the NAVD 88
 MG0059.geopotential number by the normal gravity value computed on the
 MG0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0059.degrees latitude (g = 980.6199 gals.).
 MG0059
 MG0059.The modeled gravity was interpolated from observed gravity values.
 MG0059
 MG0059;                    North         East    Units  Estimated Accuracy
 MG0059;SPC IL W     -   509,030.      681,840.      MT  (+/- 180 meters Scaled)
 MG0059
 MG0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF192700(NAD 83)
 MG0059
 MG0059                          SUPERSEDED SURVEY CONTROL
 MG0059
 MG0059  NGVD 29 (??/??/92)  216.916  (m)          711.67   (f) ADJ UNCH    2 0
 MG0059
 MG0059.Superseded values are not recommended for survey control.
 MG0059
 MG0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0059.See file dsdata.pdf to determine how the superseded data were derived.
 MG0059
 MG0059_MARKER: DB = BENCH MARK DISK
 MG0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0059_STAMPING: N 53 1934
 MG0059_MARK LOGO: CGS
 MG0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0059+STABILITY: SURFACE MOTION
 MG0059
 MG0059  HISTORY     - Date     Condition        Report By
 MG0059  HISTORY     - 1934     MONUMENTED       CGS
 MG0059  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0059  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0059  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0059
 MG0059                          STATION DESCRIPTION
 MG0059
 MG0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0059'AT OPHIEM.
 MG0059'AT OPHIEM, HENRY COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MG0059'RAILROAD, 300 FEET SOUTH OF THE STATION, AT A ROAD CROSSING,
 MG0059'48 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 19 FEET EAST OF
 MG0059'THE CENTERLINE OF THE TRACK, AT THE EDGE OF A CUT, AND ABOUT
 MG0059'12 INCHES ABOVE THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED
 MG0059'N 53 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MG0059
 MG0059                          STATION RECOVERY (1988)
 MG0059
 MG0059'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0059'MARK NOT FOUND.
 MG0059
 MG0059                          STATION RECOVERY (1996)
 MG0059
 MG0059'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0059'MARK NOT FOUND.
 MG0059
 MG0059                          STATION RECOVERY (2001)
 MG0059
 MG0059'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0059'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0010 ***********************************************************************
 LD0010  DESIGNATION -  N 54
 LD0010  PID         -  LD0010
 LD0010  STATE/COUNTY-  IL/FULTON
 LD0010  COUNTRY     -  US
 LD0010  USGS QUAD   -  AVON (2018)
 LD0010
 LD0010                         *CURRENT SURVEY CONTROL
 LD0010  ______________________________________________________________________
 LD0010* NAD 83(1986) POSITION- 40 42 32.     (N) 090 24 48.     (W)   SCALED
 LD0010* NAVD 88 ORTHO HEIGHT -   194.296 (meters)      637.45  (feet) ADJUSTED
 LD0010  ______________________________________________________________________
 LD0010  GEOID HEIGHT    -        -33.275 (meters)                     GEOID18
 LD0010  DYNAMIC HEIGHT  -        194.204 (meters)      637.15  (feet) COMP
 LD0010  MODELED GRAVITY -    980,144.9   (mgal)                       NAVD 88
 LD0010
 LD0010  VERT ORDER      -  SECOND    CLASS 0
 LD0010
 LD0010.The horizontal coordinates were scaled from a map and have
 LD0010.an estimated accuracy of +/- 6 seconds.
 LD0010
 LD0010.The orthometric height was determined by differential leveling and
 LD0010.adjusted by the NATIONAL GEODETIC SURVEY
 LD0010.in June 1991.
 LD0010
 LD0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0010.GEOID18 height accuracy estimate available here.
 LD0010
 LD0010.Click photographs - Photos may exist for this station.
 LD0010
 LD0010.The dynamic height is computed by dividing the NAVD 88
 LD0010.geopotential number by the normal gravity value computed on the
 LD0010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0010.degrees latitude (g = 980.6199 gals.).
 LD0010
 LD0010.The modeled gravity was interpolated from observed gravity values.
 LD0010
 LD0010;                    North         East    Units  Estimated Accuracy
 LD0010;SPC IL W     -   448,730.      679,160.      MT  (+/- 180 meters Scaled)
 LD0010
 LD0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF185096(NAD 83)
 LD0010
 LD0010                          SUPERSEDED SURVEY CONTROL
 LD0010
 LD0010  NGVD 29 (??/??/92)  194.363  (m)          637.67   (f) ADJ UNCH    2 0
 LD0010
 LD0010.Superseded values are not recommended for survey control.
 LD0010
 LD0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0010.See file dsdata.pdf to determine how the superseded data were derived.
 LD0010
 LD0010_MARKER: DB = BENCH MARK DISK
 LD0010_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0010_SP_SET: BRIDGE
 LD0010_STAMPING: N 54 1934
 LD0010_MARK LOGO: CGS
 LD0010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0010_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0010+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2011
 LD0010
 LD0010  HISTORY     - Date     Condition        Report By
 LD0010  HISTORY     - 1934     MONUMENTED       CGS
 LD0010  HISTORY     - 1935     GOOD             CGS
 LD0010  HISTORY     - 20020605 GOOD             INDIV
 LD0010  HISTORY     - 20031112 GOOD             BCA
 LD0010  HISTORY     - 20111018 GOOD             ATKNA
 LD0010
 LD0010                          STATION DESCRIPTION
 LD0010
 LD0010'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0010'0.7 MI S FROM ST AUGUSTINE.
 LD0010'IN FULTON COUNTY, 0.7 MILE SOUTH ALONG THE CHICAGO, BURLINGTON
 LD0010'AND QUINCY RAILROAD FROM THE STATION AT ST. AUGUSTINE, KNOX
 LD0010'COUNTY, AT OVERPASS 179.12, IN THE TOP OF THE NORTHWEST CORNER
 LD0010'OF THE NORTH CONCRETE BLOCK ABUTMENT, 9 FEET EAST OF THE
 LD0010'CENTERLINE OF THE EAST TRACK AND LEVEL WITH THE TRACK.  A
 LD0010'STANDARD DISK, STAMPED N 54 1934.
 LD0010
 LD0010                          STATION RECOVERY (2002)
 LD0010
 LD0010'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (DEL)
 LD0010'BENCHMARK IS IN RAILROAD CUT UNDER WOODEN BRIDGE NEAR THE NORTHWEST
 LD0010'CORNER U.S. ROUTE 41 AND SMOKEY ROAD (3555N)
 LD0010
 LD0010                          STATION RECOVERY (2003)
 LD0010
 LD0010'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DGW)
 LD0010'RECOVERED IN GOOD CONDITION.
 LD0010
 LD0010                          STATION RECOVERY (2011)
 LD0010
 LD0010'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0010'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 LD0010'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 LD0010'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0338 ***********************************************************************
 LD0338  DESIGNATION -  N 56
 LD0338  PID         -  LD0338
 LD0338  STATE/COUNTY-  IL/FULTON
 LD0338  COUNTRY     -  US
 LD0338  USGS QUAD   -  VERMONT (2018)
 LD0338
 LD0338                         *CURRENT SURVEY CONTROL
 LD0338  ______________________________________________________________________
 LD0338* NAD 83(1986) POSITION- 40 17 54.     (N) 090 25 39.     (W)   SCALED
 LD0338* NAVD 88 ORTHO HEIGHT -   211.475 (meters)      693.81  (feet) ADJUSTED
 LD0338  ______________________________________________________________________
 LD0338  GEOID HEIGHT    -        -33.088 (meters)                     GEOID18
 LD0338  DYNAMIC HEIGHT  -        211.369 (meters)      693.47  (feet) COMP
 LD0338  MODELED GRAVITY -    980,121.8   (mgal)                       NAVD 88
 LD0338
 LD0338  VERT ORDER      -  SECOND    CLASS 0
 LD0338
 LD0338.The horizontal coordinates were scaled from a map and have
 LD0338.an estimated accuracy of +/- 6 seconds.
 LD0338
 LD0338.The orthometric height was determined by differential leveling and
 LD0338.adjusted by the NATIONAL GEODETIC SURVEY
 LD0338.in June 1991.
 LD0338
 LD0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0338.GEOID18 height accuracy estimate available here.
 LD0338
 LD0338.Click photographs - Photos may exist for this station.
 LD0338
 LD0338.The dynamic height is computed by dividing the NAVD 88
 LD0338.geopotential number by the normal gravity value computed on the
 LD0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0338.degrees latitude (g = 980.6199 gals.).
 LD0338
 LD0338.The modeled gravity was interpolated from observed gravity values.
 LD0338
 LD0338;                    North         East    Units  Estimated Accuracy
 LD0338;SPC IL W     -   403,150.      677,830.      MT  (+/- 180 meters Scaled)
 LD0338
 LD0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE186640(NAD 83)
 LD0338
 LD0338                          SUPERSEDED SURVEY CONTROL
 LD0338
 LD0338  NGVD 29 (??/??/92)  211.559  (m)          694.09   (f) ADJ UNCH    2 0
 LD0338
 LD0338.Superseded values are not recommended for survey control.
 LD0338
 LD0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0338.See file dsdata.pdf to determine how the superseded data were derived.
 LD0338
 LD0338_MARKER: DB = BENCH MARK DISK
 LD0338_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0338_SP_SET: SIDEWALK
 LD0338_STAMPING: N 56 1935
 LD0338_MARK LOGO: CGS
 LD0338_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0338
 LD0338  HISTORY     - Date     Condition        Report By
 LD0338  HISTORY     - 1935     MONUMENTED       CGS
 LD0338  HISTORY     - 1941     GOOD             CGS
 LD0338  HISTORY     - 20120724 GOOD             ILDT
 LD0338
 LD0338                          STATION DESCRIPTION
 LD0338
 LD0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 LD0338'AT VERMONT.
 LD0338'AT VERMONT, FULTON COUNTY, AT THE EAST ENTRANCE TO THE SCHOOL,
 LD0338'ONE FOOT NORTH OF A SIDEWALK, AT THE EAST END OF THE NORTH
 LD0338'BANNISTER WALL, IN THE TOP OF A LIMESTONE BLOCK, AND 2 FEET HIGHER
 LD0338'THAN THE GROUND.  A STANDARD DISK, STAMPED N 56 1935.
 LD0338
 LD0338                          STATION RECOVERY (2012)
 LD0338
 LD0338'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0338'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0463 ***********************************************************************
 NH0463  DESIGNATION -  N 6
 NH0463  PID         -  NH0463
 NH0463  STATE/COUNTY-  IL/WINNEBAGO
 NH0463  COUNTRY     -  US
 NH0463  USGS QUAD   -  WINNEBAGO (2018)
 NH0463
 NH0463                         *CURRENT SURVEY CONTROL
 NH0463  ______________________________________________________________________
 NH0463* NAD 83(1986) POSITION- 42 15 58.06   (N) 089 14 33.10   (W)   HD_HELD1
 NH0463* NAVD 88 ORTHO HEIGHT -   264.898 (meters)      869.09  (feet) ADJUSTED
 NH0463  ______________________________________________________________________
 NH0463  GEOID HEIGHT    -        -33.331 (meters)                     GEOID18
 NH0463  DYNAMIC HEIGHT  -        264.810 (meters)      868.80  (feet) COMP
 NH0463  MODELED GRAVITY -    980,283.5   (mgal)                       NAVD 88
 NH0463
 NH0463  VERT ORDER      -  SECOND    CLASS I
 NH0463
 NH0463.The horizontal coordinates were determined by differentially corrected
 NH0463.hand held GPS observations or other comparable positioning techniques
 NH0463.and have an estimated accuracy of +/- 3 meters.
 NH0463
 NH0463.The orthometric height was determined by differential leveling and
 NH0463.adjusted by the IL DEPT OF TRANSP
 NH0463.in July 2015.
 NH0463
 NH0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0463.GEOID18 height accuracy estimate available here.
 NH0463
 NH0463.Click photographs - Photos may exist for this station.
 NH0463
 NH0463.The dynamic height is computed by dividing the NAVD 88
 NH0463.geopotential number by the normal gravity value computed on the
 NH0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0463.degrees latitude (g = 980.6199 gals.).
 NH0463
 NH0463.The modeled gravity was interpolated from observed gravity values.
 NH0463
 NH0463;                    North         East    Units  Estimated Accuracy
 NH0463;SPC IL W     -   622,054.8     776,241.6     MT  (+/- 3 meters HH1 GPS) 
 NH0463
 NH0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1505081759(NAD 83)
 NH0463
 NH0463                          SUPERSEDED SURVEY CONTROL
 NH0463
 NH0463  NAVD 88 (06/15/91)  264.903  (m)          869.10   (f) SUPERSEDED  1 2
 NH0463  NGVD 29 (??/??/92)  264.950  (m)          869.26   (f) ADJ UNCH    1 2
 NH0463
 NH0463.Superseded values are not recommended for survey control.
 NH0463
 NH0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0463.See file dsdata.pdf to determine how the superseded data were derived.
 NH0463
 NH0463_MARKER: DB = BENCH MARK DISK
 NH0463_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0463_SP_SET: BUILDING
 NH0463_STAMPING: ELEV 869.575 FT N 6 1920
 NH0463_MARK LOGO: CGS
 NH0463_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0463_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0463+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2015
 NH0463
 NH0463  HISTORY     - Date     Condition        Report By
 NH0463  HISTORY     - 1920     MONUMENTED       CGS
 NH0463  HISTORY     - 1960     GOOD             CGS
 NH0463  HISTORY     - 1971     GOOD             NGS
 NH0463  HISTORY     - 1987     GOOD             USPSQD
 NH0463  HISTORY     - 1987     GOOD             USPSQD
 NH0463  HISTORY     - 19970510 GOOD             USPSQD
 NH0463  HISTORY     - 20090725 GOOD             GEOCAC
 NH0463  HISTORY     - 20140812 GOOD             ILDT
 NH0463  HISTORY     - 20150403 GOOD             DJHENK
 NH0463
 NH0463                          STATION DESCRIPTION
 NH0463
 NH0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0463'AT WINNEBAGO.
 NH0463'AT WINNEBAGO, IN SECTION 8, R 11 E, T 26 N., AT THE CROSSING OF
 NH0463'MAIN AND BENTON STREETS, SET VERTICALLY IN THE NORTH FACE OF THE
 NH0463'OLD WINNEBAGO STATE BANK BUILDING (OCCUPIED IN 1960 BY LOUS CAFE),
 NH0463'18 FEET SOUTH OF SOUTH CURB LINE OF MAIN STREET, 62 FEET EAST
 NH0463'OF EAST CURB LINE OF BENTON STREET, 1 FOOT WEST OF NORTHEAST
 NH0463'CORNER OF BUILDING AND 3 FEET ABOVE LEVEL OF SIDE WALK.
 NH0463
 NH0463                          STATION RECOVERY (1971)
 NH0463
 NH0463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0463'RECOVERED IN GOOD CONDITION.
 NH0463
 NH0463                          STATION RECOVERY (1987)
 NH0463
 NH0463'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0463'RECOVERED IN GOOD CONDITION.
 NH0463
 NH0463                          STATION RECOVERY (1987)
 NH0463
 NH0463'RECOVERY NOTE BY US POWER SQUADRON 1987 (DGC)
 NH0463'RECOVERED IN GOOD CONDITION.
 NH0463
 NH0463                          STATION RECOVERY (1997)
 NH0463
 NH0463'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0463'RECOVERED IN GOOD CONDITION.
 NH0463
 NH0463                          STATION RECOVERY (2009)
 NH0463
 NH0463'RECOVERY NOTE BY GEOCACHING 2009 (WS)
 NH0463'RECOVERED IN GOOD CONDITION.
 NH0463
 NH0463                          STATION RECOVERY (2014)
 NH0463
 NH0463'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0463'LOTS OF PAINT ON MARK.
 NH0463
 NH0463                          STATION RECOVERY (2015)
 NH0463
 NH0463'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 NH0463'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0838 ***********************************************************************
 LC0838  DESIGNATION -  N 7
 LC0838  PID         -  LC0838
 LC0838  STATE/COUNTY-  IL/WOODFORD
 LC0838  COUNTRY     -  US
 LC0838  USGS QUAD   -  MINONK (2018)
 LC0838
 LC0838                         *CURRENT SURVEY CONTROL
 LC0838  ______________________________________________________________________
 LC0838* NAD 83(1986) POSITION- 40 54 07.     (N) 089 02 02.     (W)   SCALED
 LC0838* NAVD 88 ORTHO HEIGHT -   230.258 (meters)      755.44  (feet) ADJUSTED
 LC0838  ______________________________________________________________________
 LC0838  GEOID HEIGHT    -        -32.453 (meters)                     GEOID18
 LC0838  DYNAMIC HEIGHT  -        230.158 (meters)      755.11  (feet) COMP
 LC0838  MODELED GRAVITY -    980,184.9   (mgal)                       NAVD 88
 LC0838
 LC0838  VERT ORDER      -  FIRST     CLASS I
 LC0838
 LC0838.The horizontal coordinates were scaled from a map and have
 LC0838.an estimated accuracy of +/- 6 seconds.
 LC0838
 LC0838.The orthometric height was determined by differential leveling and
 LC0838.adjusted by the NATIONAL GEODETIC SURVEY
 LC0838.in June 1991.
 LC0838
 LC0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0838.GEOID18 height accuracy estimate available here.
 LC0838
 LC0838.Click photographs - Photos may exist for this station.
 LC0838
 LC0838.The dynamic height is computed by dividing the NAVD 88
 LC0838.geopotential number by the normal gravity value computed on the
 LC0838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0838.degrees latitude (g = 980.6199 gals.).
 LC0838
 LC0838.The modeled gravity was interpolated from observed gravity values.
 LC0838
 LC0838;                    North         East    Units  Estimated Accuracy
 LC0838;SPC IL W     -   470,760.      795,440.      MT  (+/- 180 meters Scaled)
 LC0838
 LC0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL286298(NAD 83)
 LC0838
 LC0838                          SUPERSEDED SURVEY CONTROL
 LC0838
 LC0838  NGVD 29 (??/??/92)  230.305  (m)          755.59   (f) ADJ UNCH    1 1
 LC0838
 LC0838.Superseded values are not recommended for survey control.
 LC0838
 LC0838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0838.See file dsdata.pdf to determine how the superseded data were derived.
 LC0838
 LC0838_MARKER: DB = BENCH MARK DISK
 LC0838_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0838+WITH SETTING: PAVEMENT
 LC0838_SP_SET: BLOCK
 LC0838_STAMPING: N 7 1920 ELEV 755.724 FT
 LC0838_MARK LOGO: CGS
 LC0838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0838+STABILITY: SURFACE MOTION
 LC0838
 LC0838  HISTORY     - Date     Condition        Report By
 LC0838  HISTORY     - 1920     MONUMENTED       CGS
 LC0838  HISTORY     - 1969     GOOD             CGS
 LC0838  HISTORY     - 19881022 MARK NOT FOUND   USPSQD
 LC0838  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0838
 LC0838                          STATION DESCRIPTION
 LC0838
 LC0838'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0838'NEAR MINONK.
 LC0838'ABOUT 0.05 MILE NORTHWEST OF THE ILLINOIS CENTRAL RAILROAD
 LC0838'STATION AT MINONK, 157 FEET WEST AND ACROSS CHESTNUT STREET FROM
 LC0838'THE WEST RAIL OF THE MAIN TRACK, 42 FEET NORTH OF THE CENTER
 LC0838'LINE OF THE STREET, 42 FEET NORTH OF THE CENTER LINE OF WEST
 LC0838'5TH STREET, SET IN THE TOP OF THE NORTH END OF A 12- X 74-INCH
 LC0838'CONCRETE BLOCK, 7.0 FEET NORTH-NORTHEAST OF THE SOUTHEAST CORNER
 LC0838'OF A BUILDING WHICH IS OCCUPIED BY THE ISADORE-EIKEN LAW OFFICE,
 LC0838'2.5 FEET EAST OF THE EAST FACE OF THE BUILDING, AND 72 YARDS
 LC0838'WEST-NORTHWEST AND ACROSS THE TRACKS FROM BENCH MARK M 7.  SEC
 LC0838'7, T28N, R2E.
 LC0838
 LC0838                          STATION RECOVERY (1988)
 LC0838
 LC0838'RECOVERY NOTE BY US POWER SQUADRON 1988 (RK)
 LC0838'MARK NOT FOUND.
 LC0838
 LC0838                          STATION RECOVERY (2013)
 LC0838
 LC0838'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0838'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0191 ***********************************************************************
 KC0191  DESIGNATION -  N 79
 KC0191  PID         -  KC0191
 KC0191  STATE/COUNTY-  IL/PIKE
 KC0191  COUNTRY     -  US
 KC0191  USGS QUAD   -  BARRY (2018)
 KC0191
 KC0191                         *CURRENT SURVEY CONTROL
 KC0191  ______________________________________________________________________
 KC0191* NAD 83(1986) POSITION- 39 42 01.     (N) 090 59 59.     (W)   SCALED
 KC0191* NAVD 88 ORTHO HEIGHT -   226.775 (meters)      744.01  (feet) ADJUSTED
 KC0191  ______________________________________________________________________
 KC0191  GEOID HEIGHT    -        -32.536 (meters)                     GEOID18
 KC0191  DYNAMIC HEIGHT  -        226.651 (meters)      743.60  (feet) COMP
 KC0191  MODELED GRAVITY -    980,071.0   (mgal)                       NAVD 88
 KC0191
 KC0191  VERT ORDER      -  SECOND    CLASS 0
 KC0191
 KC0191.The horizontal coordinates were scaled from a map and have
 KC0191.an estimated accuracy of +/- 6 seconds.
 KC0191
 KC0191.The orthometric height was determined by differential leveling and
 KC0191.adjusted by the NATIONAL GEODETIC SURVEY
 KC0191.in June 1991.
 KC0191
 KC0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0191.GEOID18 height accuracy estimate available here.
 KC0191
 KC0191.Click photographs - Photos may exist for this station.
 KC0191
 KC0191.The dynamic height is computed by dividing the NAVD 88
 KC0191.geopotential number by the normal gravity value computed on the
 KC0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0191.degrees latitude (g = 980.6199 gals.).
 KC0191
 KC0191.The modeled gravity was interpolated from observed gravity values.
 KC0191
 KC0191;                    North         East    Units  Estimated Accuracy
 KC0191;SPC IL W     -   337,040.      628,560.      MT  (+/- 180 meters Scaled)
 KC0191
 KC0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD714964(NAD 83)
 KC0191
 KC0191                          SUPERSEDED SURVEY CONTROL
 KC0191
 KC0191  NGVD 29 (??/??/92)  226.848  (m)          744.25   (f) ADJ UNCH    2 0
 KC0191
 KC0191.Superseded values are not recommended for survey control.
 KC0191
 KC0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0191.See file dsdata.pdf to determine how the superseded data were derived.
 KC0191
 KC0191_MARKER: DB = BENCH MARK DISK
 KC0191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0191_STAMPING: N 79 1935
 KC0191_MARK LOGO: CGS
 KC0191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0191+STABILITY: SURFACE MOTION
 KC0191
 KC0191  HISTORY     - Date     Condition        Report By
 KC0191  HISTORY     - 1935     MONUMENTED       CGS
 KC0191  HISTORY     - 20120517 MARK NOT FOUND   ILDT
 KC0191
 KC0191                          STATION DESCRIPTION
 KC0191
 KC0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0191'1.4 MI W FROM HADLEY.
 KC0191'1.4 MILES WEST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0191'HADLEY, PIKE COUNTY, AT MILEAGE 494.2, 7 RAILS EAST OF THE CENTER
 KC0191'OF A FARM-ROAD CROSSING, 2 FEET NORTH OF THE RIGHT-OF-WAY FENCE,
 KC0191'AND 5 FEET ABOVE THE LEVEL OF THE TRACK.  A STANDARD DISK,
 KC0191'STAMPED N 79 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0191
 KC0191                          STATION RECOVERY (2012)
 KC0191
 KC0191'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0191'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0800 ***********************************************************************
 JB0800  DESIGNATION -  N 8
 JB0800  PID         -  JB0800
 JB0800  STATE/COUNTY-  IL/MARION
 JB0800  COUNTRY     -  US
 JB0800  USGS QUAD   -  PATOKA (2018)
 JB0800
 JB0800                         *CURRENT SURVEY CONTROL
 JB0800  ______________________________________________________________________
 JB0800* NAD 83(1986) POSITION- 38 49 05.     (N) 089 05 17.     (W)   SCALED
 JB0800* NAVD 88 ORTHO HEIGHT -   153.710 (meters)      504.30  (feet) ADJUSTED
 JB0800  ______________________________________________________________________
 JB0800  GEOID HEIGHT    -        -31.435 (meters)                     GEOID18
 JB0800  DYNAMIC HEIGHT  -        153.614 (meters)      503.98  (feet) COMP
 JB0800  MODELED GRAVITY -    980,002.7   (mgal)                       NAVD 88
 JB0800
 JB0800  VERT ORDER      -  FIRST     CLASS I
 JB0800
 JB0800.The horizontal coordinates were scaled from a map and have
 JB0800.an estimated accuracy of +/- 6 seconds.
 JB0800
 JB0800.The orthometric height was determined by differential leveling and
 JB0800.adjusted by the NATIONAL GEODETIC SURVEY
 JB0800.in June 1991.
 JB0800
 JB0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0800.GEOID18 height accuracy estimate available here.
 JB0800
 JB0800.Click photographs - Photos may exist for this station.
 JB0800
 JB0800.The dynamic height is computed by dividing the NAVD 88
 JB0800.geopotential number by the normal gravity value computed on the
 JB0800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0800.degrees latitude (g = 980.6199 gals.).
 JB0800
 JB0800.The modeled gravity was interpolated from observed gravity values.
 JB0800
 JB0800;                    North         East    Units  Estimated Accuracy
 JB0800;SPC IL E     -   239,050.      234,460.      MT  (+/- 180 meters Scaled)
 JB0800
 JB0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH187986(NAD 83)
 JB0800
 JB0800                          SUPERSEDED SURVEY CONTROL
 JB0800
 JB0800  NGVD 29 (??/??/92)  153.822  (m)          504.66   (f) ADJ UNCH    1 1
 JB0800
 JB0800.Superseded values are not recommended for survey control.
 JB0800
 JB0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0800.See file dsdata.pdf to determine how the superseded data were derived.
 JB0800
 JB0800_MARKER: DB = BENCH MARK DISK
 JB0800_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0800_SP_SET: BRIDGE
 JB0800_STAMPING: N 8 1920
 JB0800_MARK LOGO: CGS
 JB0800_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0800_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0800+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 JB0800
 JB0800  HISTORY     - Date     Condition        Report By
 JB0800  HISTORY     - 1920     MONUMENTED       CGS
 JB0800  HISTORY     - 1969     GOOD             CGS
 JB0800  HISTORY     - 20110912 GOOD             ILDT
 JB0800  HISTORY     - 20140617 GOOD             ILDT
 JB0800  HISTORY     - 20150326 GOOD             MCA
 JB0800
 JB0800                          STATION DESCRIPTION
 JB0800
 JB0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0800'4.4 MI N FROM PATOKA.
 JB0800'ABOUT 4.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0800'THE POST OFFICE AT PATOKA, 0.15 MILE SOUTH OF MILEPOST 680, 0.35
 JB0800'MILE SOUTH OF THE FAYETTE-MARION COUNTY LINE, 6 FEET EAST OF THE
 JB0800'EAST RAIL, SET IN THE TOP AND 0.5 FOOT WEST OF THE EAST END OF
 JB0800'THE SOUTH CONCRETE ABUTMENT OF RAILROAD BRIDGE NUMBER A 679-8
 JB0800'OVER FLAT CREEK, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 JB0800'SEC 4, T 4 N, R 1 E.
 JB0800
 JB0800                          STATION RECOVERY (2011)
 JB0800
 JB0800'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0800'OLD RAILROAD BRIDGE.
 JB0800
 JB0800                          STATION RECOVERY (2014)
 JB0800
 JB0800'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0800'RECOVERED IN GOOD CONDITION.
 JB0800
 JB0800                          STATION RECOVERY (2015)
 JB0800
 JB0800'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0800'THE RAILROAD NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0353 ***********************************************************************
 KC0353  DESIGNATION -  N 80
 KC0353  PID         -  KC0353
 KC0353  STATE/COUNTY-  IL/PIKE
 KC0353  COUNTRY     -  US
 KC0353  USGS QUAD   -  ROCKPORT (2018)
 KC0353
 KC0353                         *CURRENT SURVEY CONTROL
 KC0353  ______________________________________________________________________
 KC0353* NAD 83(1986) POSITION- 39 33 14.     (N) 091 01 47.     (W)   SCALED
 KC0353* NAVD 88 ORTHO HEIGHT -   140.176 (meters)      459.89  (feet) ADJUSTED
 KC0353  ______________________________________________________________________
 KC0353  GEOID HEIGHT    -        -32.496 (meters)                     GEOID18
 KC0353  DYNAMIC HEIGHT  -        140.097 (meters)      459.63  (feet) COMP
 KC0353  MODELED GRAVITY -    980,065.2   (mgal)                       NAVD 88
 KC0353
 KC0353  VERT ORDER      -  SECOND    CLASS 0
 KC0353
 KC0353.The horizontal coordinates were scaled from a map and have
 KC0353.an estimated accuracy of +/- 6 seconds.
 KC0353
 KC0353.The orthometric height was determined by differential leveling and
 KC0353.adjusted by the NATIONAL GEODETIC SURVEY
 KC0353.in June 1991.
 KC0353
 KC0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0353.GEOID18 height accuracy estimate available here.
 KC0353
 KC0353.Click photographs - Photos may exist for this station.
 KC0353
 KC0353.The dynamic height is computed by dividing the NAVD 88
 KC0353.geopotential number by the normal gravity value computed on the
 KC0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0353.degrees latitude (g = 980.6199 gals.).
 KC0353
 KC0353.The modeled gravity was interpolated from observed gravity values.
 KC0353
 KC0353;                    North         East    Units  Estimated Accuracy
 KC0353;SPC IL W     -   320,820.      625,830.      MT  (+/- 180 meters Scaled)
 KC0353
 KC0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD692800(NAD 83)
 KC0353
 KC0353                          SUPERSEDED SURVEY CONTROL
 KC0353
 KC0353  NGVD 29 (??/??/92)  140.253  (m)          460.15   (f) ADJ UNCH    2 0
 KC0353
 KC0353.Superseded values are not recommended for survey control.
 KC0353
 KC0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0353.See file dsdata.pdf to determine how the superseded data were derived.
 KC0353
 KC0353_MARKER: DB = BENCH MARK DISK
 KC0353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0353_STAMPING: N 80 1935
 KC0353_MARK LOGO: CGS
 KC0353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0353+STABILITY: SURFACE MOTION
 KC0353
 KC0353  HISTORY     - Date     Condition        Report By
 KC0353  HISTORY     - 1935     MONUMENTED       CGS
 KC0353  HISTORY     - 1972     MARK NOT FOUND   USGS
 KC0353  HISTORY     - 20120516 MARK NOT FOUND   ILDT
 KC0353
 KC0353                          STATION DESCRIPTION
 KC0353
 KC0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0353'1.5 MI NW FROM ROCKPORT.
 KC0353'1.5 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0353'RAILROAD FROM THE STATION AT ROCKPORT, PIKE COUNTY, NEAR MILEAGE
 KC0353'21.65, 36 FEET EAST OF THE CENTER OF A GRADE CROSSING, 22 FEET
 KC0353'NORTHEAST OF THE TRACK, AND 1-1/2 FEET SOUTHWEST OF THE
 KC0353'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED N 80 1935 AND
 KC0353'SET IN THE TOP OF A CONCRETE POST.
 KC0353
 KC0353                          STATION RECOVERY (1972)
 KC0353
 KC0353'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 KC0353'MARK NOT FOUND.
 KC0353
 KC0353                          STATION RECOVERY (2012)
 KC0353
 KC0353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0353'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0098 ***********************************************************************
 KC0098  DESIGNATION -  N 81
 KC0098  PID         -  KC0098
 KC0098  STATE/COUNTY-  IL/PIKE
 KC0098  COUNTRY     -  US
 KC0098  USGS QUAD   -  PEARL WEST (2018)
 KC0098
 KC0098                         *CURRENT SURVEY CONTROL
 KC0098  ______________________________________________________________________
 KC0098* NAD 83(1986) POSITION- 39 26 45.     (N) 090 39 45.     (W)   SCALED
 KC0098* NAVD 88 ORTHO HEIGHT -   166.626 (meters)      546.67  (feet) ADJUSTED
 KC0098  ______________________________________________________________________
 KC0098  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 KC0098  DYNAMIC HEIGHT  -        166.531 (meters)      546.36  (feet) COMP
 KC0098  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KC0098
 KC0098  VERT ORDER      -  SECOND    CLASS 0
 KC0098
 KC0098.The horizontal coordinates were scaled from a map and have
 KC0098.an estimated accuracy of +/- 6 seconds.
 KC0098
 KC0098.The orthometric height was determined by differential leveling and
 KC0098.adjusted by the NATIONAL GEODETIC SURVEY
 KC0098.in June 1991.
 KC0098
 KC0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0098.GEOID18 height accuracy estimate available here.
 KC0098
 KC0098.Click photographs - Photos may exist for this station.
 KC0098
 KC0098.The dynamic height is computed by dividing the NAVD 88
 KC0098.geopotential number by the normal gravity value computed on the
 KC0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0098.degrees latitude (g = 980.6199 gals.).
 KC0098
 KC0098.The modeled gravity was interpolated from observed gravity values.
 KC0098
 KC0098;                    North         East    Units  Estimated Accuracy
 KC0098;SPC IL W     -   308,580.      657,320.      MT  (+/- 180 meters Scaled)
 KC0098
 KC0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD011688(NAD 83)
 KC0098
 KC0098                          SUPERSEDED SURVEY CONTROL
 KC0098
 KC0098  NGVD 29 (??/??/92)  166.750  (m)          547.08   (f) ADJ UNCH    2 0
 KC0098
 KC0098.Superseded values are not recommended for survey control.
 KC0098
 KC0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0098.See file dsdata.pdf to determine how the superseded data were derived.
 KC0098
 KC0098_MARKER: DB = BENCH MARK DISK
 KC0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0098_STAMPING: N 81 1935
 KC0098_MARK LOGO: CGS
 KC0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0098+STABILITY: SURFACE MOTION
 KC0098
 KC0098  HISTORY     - Date     Condition        Report By
 KC0098  HISTORY     - 1935     MONUMENTED       CGS
 KC0098  HISTORY     - 1943     GOOD             CGS
 KC0098  HISTORY     - 1975     MARK NOT FOUND   USGS
 KC0098
 KC0098                          STATION DESCRIPTION
 KC0098
 KC0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0098'2.6 MI SW FROM PEARL.
 KC0098'2.6 MILES SOUTHWEST ALONG THE ATLON RAILROAD FROM THE STATION AT
 KC0098'PEARL, PIKE COUNTY, NEAR MILEAGE 253.65, 143 FEET EAST OF THE
 KC0098'CENTERLINE OF A STONE CULVERT AND ROAD UNDERPASS, 42 FEET SOUTH
 KC0098'OF THE CENTERLINE OF THE TRACK, AND 7 FEET LOWER THAN THE TRACK.
 KC0098'A STANDARD DISK, STAMPED N 81 1935 AND SET IN THE TOP OF A
 KC0098'CONCRETE POST.
 KC0098
 KC0098                          STATION RECOVERY (1975)
 KC0098
 KC0098'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 KC0098'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0635 ***********************************************************************
 KB0635  DESIGNATION -  N 82
 KB0635  PID         -  KB0635
 KB0635  STATE/COUNTY-  IL/MOULTRIE
 KB0635  COUNTRY     -  US
 KB0635  USGS QUAD   -  LOVINGTON (2018)
 KB0635
 KB0635                         *CURRENT SURVEY CONTROL
 KB0635  ______________________________________________________________________
 KB0635* NAD 83(1986) POSITION- 39 42 56.     (N) 088 37 49.     (W)   SCALED
 KB0635* NAVD 88 ORTHO HEIGHT -   208.632 (meters)      684.49  (feet) ADJUSTED
 KB0635  ______________________________________________________________________
 KB0635  GEOID HEIGHT    -        -32.387 (meters)                     GEOID18
 KB0635  DYNAMIC HEIGHT  -        208.515 (meters)      684.10  (feet) COMP
 KB0635  MODELED GRAVITY -    980,058.3   (mgal)                       NAVD 88
 KB0635
 KB0635  VERT ORDER      -  SECOND    CLASS 0
 KB0635
 KB0635.The horizontal coordinates were scaled from a map and have
 KB0635.an estimated accuracy of +/- 6 seconds.
 KB0635
 KB0635.The orthometric height was determined by differential leveling and
 KB0635.adjusted by the NATIONAL GEODETIC SURVEY
 KB0635.in June 1991.
 KB0635
 KB0635.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0635.GEOID18 height accuracy estimate available here.
 KB0635
 KB0635.Click photographs - Photos may exist for this station.
 KB0635
 KB0635.The dynamic height is computed by dividing the NAVD 88
 KB0635.geopotential number by the normal gravity value computed on the
 KB0635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0635.degrees latitude (g = 980.6199 gals.).
 KB0635
 KB0635.The modeled gravity was interpolated from observed gravity values.
 KB0635
 KB0635;                    North         East    Units  Estimated Accuracy
 KB0635;SPC IL E     -   338,460.      274,540.      MT  (+/- 180 meters Scaled)
 KB0635
 KB0635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ602974(NAD 83)
 KB0635
 KB0635                          SUPERSEDED SURVEY CONTROL
 KB0635
 KB0635  NGVD 29 (??/??/92)  208.703  (m)          684.72   (f) ADJ UNCH    2 0
 KB0635
 KB0635.Superseded values are not recommended for survey control.
 KB0635
 KB0635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0635.See file dsdata.pdf to determine how the superseded data were derived.
 KB0635
 KB0635_MARKER: DB = BENCH MARK DISK
 KB0635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0635_STAMPING: 684.936 N 82 1935
 KB0635_MARK LOGO: CGS
 KB0635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0635+STABILITY: SURFACE MOTION
 KB0635
 KB0635  HISTORY     - Date     Condition        Report By
 KB0635  HISTORY     - 1935     MONUMENTED       CGS
 KB0635  HISTORY     - 1942     GOOD             CGS
 KB0635  HISTORY     - 20100420 MARK NOT FOUND   CHAST
 KB0635
 KB0635                          STATION DESCRIPTION
 KB0635
 KB0635'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0635'AT LOVINGTON.
 KB0635'AT LOVINGTON, MOULTRIE COUNTY, ON THE WABASH RAILWAY, 0.1 MILE
 KB0635'SOUTH OF THE STATION, 40 FEET SOUTH OF MAIN STREET, 30 FEET EAST
 KB0635'OF THE TRACK, AND 6 FEET SOUTH OF THE SIDEWALK.  A STANDARD DISK,
 KB0635'STAMPED 684.936 N 82 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0635
 KB0635                          STATION RECOVERY (1942)
 KB0635
 KB0635'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 KB0635'RECOVERED IN GOOD CONDITION.
 KB0635
 KB0635                          STATION RECOVERY (2010)
 KB0635
 KB0635'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2010 (JRA)
 KB0635'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0476 ***********************************************************************
 KB0476  DESIGNATION -  N 83
 KB0476  PID         -  KB0476
 KB0476  STATE/COUNTY-  IL/EFFINGHAM
 KB0476  COUNTRY     -  US
 KB0476  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0476
 KB0476                         *CURRENT SURVEY CONTROL
 KB0476  ______________________________________________________________________
 KB0476* NAD 83(1986) POSITION- 39 09 14.     (N) 088 35 43.     (W)   SCALED
 KB0476* NAVD 88 ORTHO HEIGHT -   184.624 (meters)      605.72  (feet) ADJUSTED
 KB0476  ______________________________________________________________________
 KB0476  GEOID HEIGHT    -        -32.046 (meters)                     GEOID18
 KB0476  DYNAMIC HEIGHT  -        184.513 (meters)      605.36  (feet) COMP
 KB0476  MODELED GRAVITY -    980,024.0   (mgal)                       NAVD 88
 KB0476
 KB0476  VERT ORDER      -  SECOND    CLASS 0
 KB0476
 KB0476.The horizontal coordinates were scaled from a map and have
 KB0476.an estimated accuracy of +/- 6 seconds.
 KB0476
 KB0476.The orthometric height was determined by differential leveling and
 KB0476.adjusted by the NATIONAL GEODETIC SURVEY
 KB0476.in June 1991.
 KB0476
 KB0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0476.GEOID18 height accuracy estimate available here.
 KB0476
 KB0476.Click photographs - Photos may exist for this station.
 KB0476
 KB0476.The dynamic height is computed by dividing the NAVD 88
 KB0476.geopotential number by the normal gravity value computed on the
 KB0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0476.degrees latitude (g = 980.6199 gals.).
 KB0476
 KB0476.The modeled gravity was interpolated from observed gravity values.
 KB0476
 KB0476;                    North         East    Units  Estimated Accuracy
 KB0476;SPC IL E     -   276,100.      277,360.      MT  (+/- 180 meters Scaled)
 KB0476
 KB0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ621350(NAD 83)
 KB0476
 KB0476                          SUPERSEDED SURVEY CONTROL
 KB0476
 KB0476  NGVD 29 (??/??/92)  184.713  (m)          606.01   (f) ADJ UNCH    2 0
 KB0476
 KB0476.Superseded values are not recommended for survey control.
 KB0476
 KB0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0476.See file dsdata.pdf to determine how the superseded data were derived.
 KB0476
 KB0476_MARKER: DB = BENCH MARK DISK
 KB0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0476_STAMPING: N 83 1935
 KB0476_MARK LOGO: CGS
 KB0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0476+STABILITY: SURFACE MOTION
 KB0476
 KB0476  HISTORY     - Date     Condition        Report By
 KB0476  HISTORY     - 1935     MONUMENTED       CGS
 KB0476  HISTORY     - 1950     MARK NOT FOUND   CGS
 KB0476  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0476  HISTORY     - 20120723 MARK NOT FOUND   ILDT
 KB0476
 KB0476                          STATION DESCRIPTION
 KB0476
 KB0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0476'3.2 MI NW FROM EFFINGHAM.
 KB0476'3.2 MILES NORTHWEST ALONG THE ABANDONED WABASH RAILWAY FROM THE
 KB0476'STATION AT EFFINGHAM, EFFINGHAM COUNTY, AT A GRADE CROSSING, 30
 KB0476'FEET SOUTHWEST OF THE CENTERLINE OF THE OLD ROADBED, 15 FEET
 KB0476'WEST OF THE CENTERLINE OF THE ROAD, AND 1 FOOT NORTH OF A
 KB0476'RIGHT-OF-WAY FENCE CORNER.  A STANDARD DISK, STAMPED N 83 1935
 KB0476'AND SET IN THE TOP OF A CONCRETE POST.
 KB0476
 KB0476                          STATION RECOVERY (1950)
 KB0476
 KB0476'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950
 KB0476'MARK NOT FOUND.
 KB0476
 KB0476                          STATION RECOVERY (1983)
 KB0476
 KB0476'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0476'MARK NOT FOUND.
 KB0476
 KB0476                          STATION RECOVERY (2012)
 KB0476
 KB0476'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0476'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0010 ***********************************************************************
 JB0010  DESIGNATION -  N 84
 JB0010  PID         -  JB0010
 JB0010  STATE/COUNTY-  IL/CLAY
 JB0010  COUNTRY     -  US
 JB0010  USGS QUAD   -  FLORA (2018)
 JB0010
 JB0010                         *CURRENT SURVEY CONTROL
 JB0010  ______________________________________________________________________
 JB0010* NAD 83(1986) POSITION- 38 40 42.     (N) 088 29 35.     (W)   SCALED
 JB0010* NAVD 88 ORTHO HEIGHT -   151.288 (meters)      496.35  (feet) ADJUSTED
 JB0010  ______________________________________________________________________
 JB0010  GEOID HEIGHT    -        -31.186 (meters)                     GEOID18
 JB0010  DYNAMIC HEIGHT  -        151.194 (meters)      496.04  (feet) COMP
 JB0010  MODELED GRAVITY -    980,007.1   (mgal)                       NAVD 88
 JB0010
 JB0010  VERT ORDER      -  FIRST     CLASS II
 JB0010
 JB0010.The horizontal coordinates were scaled from a map and have
 JB0010.an estimated accuracy of +/- 6 seconds.
 JB0010
 JB0010.The orthometric height was determined by differential leveling and
 JB0010.adjusted by the NATIONAL GEODETIC SURVEY
 JB0010.in June 1991.
 JB0010
 JB0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0010.GEOID18 height accuracy estimate available here.
 JB0010
 JB0010.Click photographs - Photos may exist for this station.
 JB0010
 JB0010.The dynamic height is computed by dividing the NAVD 88
 JB0010.geopotential number by the normal gravity value computed on the
 JB0010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0010.degrees latitude (g = 980.6199 gals.).
 JB0010
 JB0010.The modeled gravity was interpolated from observed gravity values.
 JB0010
 JB0010;                    North         East    Units  Estimated Accuracy
 JB0010;SPC IL E     -   223,280.      286,100.      MT  (+/- 180 meters Scaled)
 JB0010
 JB0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH701821(NAD 83)
 JB0010
 JB0010                          SUPERSEDED SURVEY CONTROL
 JB0010
 JB0010  NGVD 29 (??/??/92)  151.398  (m)          496.71   (f) ADJ UNCH    1 2
 JB0010
 JB0010.Superseded values are not recommended for survey control.
 JB0010
 JB0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0010.See file dsdata.pdf to determine how the superseded data were derived.
 JB0010
 JB0010_MARKER: DB = BENCH MARK DISK
 JB0010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0010_STAMPING: N 84 1935
 JB0010_MARK LOGO: CGS
 JB0010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0010+STABILITY: SURFACE MOTION
 JB0010
 JB0010  HISTORY     - Date     Condition        Report By
 JB0010  HISTORY     - 1935     MONUMENTED       CGS
 JB0010  HISTORY     - 1949     GOOD             CGS
 JB0010  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0010
 JB0010                          STATION DESCRIPTION
 JB0010
 JB0010'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0010'0.8 MI N FROM FLORA.
 JB0010'0.8 MILE NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0010'STATION AT FLORA, AT A PAVED ROAD CROSSING, 53 FEET SOUTHEAST OF
 JB0010'THE CENTER OF THE CROSSING, 26.4 FEET EAST OF THE EAST RAIL,
 JB0010'AT THE INTERSECTION OF NORTH-SOUTH TELEPHONE LINE AND EAST-WEST
 JB0010'POWER LINE, 6.8 FEET SOUTHEAST OF TELEPHONE POLE 74/29, 5 FEET
 JB0010'SOUTHWEST OF POWER LINE POLE, ABOUT LEVEL WITH THE TRACK AND SET
 JB0010'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 JB0010
 JB0010                          STATION RECOVERY (1986)
 JB0010
 JB0010'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0010'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1580 ***********************************************************************
 KB1580  DESIGNATION -  N 87 RESET
 KB1580  PID         -  KB1580
 KB1580  STATE/COUNTY-  IL/COLES
 KB1580  COUNTRY     -  US
 KB1580  USGS QUAD   -  MATTOON WEST (2018)
 KB1580
 KB1580                         *CURRENT SURVEY CONTROL
 KB1580  ______________________________________________________________________
 KB1580* NAD 83(1986) POSITION- 39 28 29.69   (N) 088 24 57.12   (W)   HD_HELD1
 KB1580* NAVD 88 ORTHO HEIGHT -   219.29  (meters)      719.5   (feet) RESET
 KB1580  ______________________________________________________________________
 KB1580  GEOID HEIGHT    -        -32.155 (meters)                     GEOID18
 KB1580  VERT ORDER      -  THIRD
 KB1580
 KB1580.The horizontal coordinates were determined by differentially corrected
 KB1580.hand held GPS observations or other comparable positioning techniques
 KB1580.and have an estimated accuracy of +/- 3 meters.
 KB1580
 KB1580.The orthometric height was computed from unverified reset data.
 KB1580
 KB1580.No vertical observational check was made to the station.
 KB1580
 KB1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1580.GEOID18 height accuracy estimate available here.
 KB1580
 KB1580.Click photographs - Photos may exist for this station.
 KB1580
 KB1580;                    North         East    Units  Estimated Accuracy
 KB1580;SPC IL E     -   311,704.9     292,898.7     MT  (+/- 3 meters HH1 GPS) 
 KB1580
 KB1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7821970437(NAD 83)
 KB1580
 KB1580                          SUPERSEDED SURVEY CONTROL
 KB1580
 KB1580  NGVD 29 (11/09/15)  219.36   (m)          719.7    (f) RESET       3  
 KB1580
 KB1580.Superseded values are not recommended for survey control.
 KB1580
 KB1580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1580.See file dsdata.pdf to determine how the superseded data were derived.
 KB1580
 KB1580_MARKER: DV = VERTICAL CONTROL DISK
 KB1580_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1580_SP_SET: CULVERT HEADWALL
 KB1580_STAMPING: N 87 RESET 1985
 KB1580_MARK LOGO: NGS
 KB1580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1580+STABILITY: SURFACE MOTION
 KB1580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1580+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2020
 KB1580
 KB1580  HISTORY     - Date     Condition        Report By
 KB1580  HISTORY     - 1985     MONUMENTED       NGS
 KB1580  HISTORY     - 20011113 GOOD             INDIV
 KB1580  HISTORY     - 20050225 GOOD             ILDT
 KB1580  HISTORY     - 20200330 GOOD             ILDT
 KB1580
 KB1580                          STATION DESCRIPTION
 KB1580
 KB1580'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 KB1580'7.0 KM (4.35 MI) EAST FROM MATTOON.
 KB1580'7.0 KM (4.35 MI) EAST ALONG THE NORTH SIDE OF STATE HIGHWAY 16
 KB1580'FROM THE MAIN INTERSECTION IN GAYS AT A SIDE ROAD LEFT,
 KB1580'(COLES COUNTY ROAD 300E), IN THE WEST END OF A 36 INCH CONCRETE
 KB1580'CULVERT UNDER COUNTY ROAD 300E, 18.0 M (59.1 FT) NORTH FROM THE
 KB1580'CENTERLINE OF HIGHWAY 16 AND 10.7 M (35.1 FT) WEST FROM THE
 KB1580'CENTERLINE OF COUNTY ROAD 300E, ALSO 3.0 MILES WEST OF MATTOON.
 KB1580
 KB1580                          STATION RECOVERY (2001)
 KB1580
 KB1580'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB1580'RECOVERED IN GOOD CONDITION.
 KB1580
 KB1580                          STATION RECOVERY (2005)
 KB1580
 KB1580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB1580'RECOVERED IN GOOD CONDITION.
 KB1580
 KB1580                          STATION RECOVERY (2020)
 KB1580
 KB1580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CLD)
 KB1580'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0513 ***********************************************************************
 KB0513  DESIGNATION -  N 89
 KB0513  PID         -  KB0513
 KB0513  STATE/COUNTY-  IL/EFFINGHAM
 KB0513  COUNTRY     -  US
 KB0513  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0513
 KB0513                         *CURRENT SURVEY CONTROL
 KB0513  ______________________________________________________________________
 KB0513* NAD 83(1986) POSITION- 39 06 15.99   (N) 088 30 43.81   (W)   HD_HELD1
 KB0513* NAVD 88 ORTHO HEIGHT -   180.322 (meters)      591.61  (feet) ADJUSTED
 KB0513  ______________________________________________________________________
 KB0513  GEOID HEIGHT    -        -31.938 (meters)                     GEOID18
 KB0513  DYNAMIC HEIGHT  -        180.213 (meters)      591.25  (feet) COMP
 KB0513  MODELED GRAVITY -    980,022.2   (mgal)                       NAVD 88
 KB0513
 KB0513  VERT ORDER      -  SECOND    CLASS 0
 KB0513
 KB0513.The horizontal coordinates were determined by differentially corrected
 KB0513.hand held GPS observations or other comparable positioning techniques
 KB0513.and have an estimated accuracy of +/- 3 meters.
 KB0513
 KB0513.The orthometric height was determined by differential leveling and
 KB0513.adjusted by the NATIONAL GEODETIC SURVEY
 KB0513.in June 1991.
 KB0513
 KB0513.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0513.GEOID18 height accuracy estimate available here.
 KB0513
 KB0513.Click photographs - Photos may exist for this station.
 KB0513
 KB0513.The dynamic height is computed by dividing the NAVD 88
 KB0513.geopotential number by the normal gravity value computed on the
 KB0513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0513.degrees latitude (g = 980.6199 gals.).
 KB0513
 KB0513.The modeled gravity was interpolated from observed gravity values.
 KB0513
 KB0513;                    North         East    Units  Estimated Accuracy
 KB0513;SPC IL E     -   270,587.7     284,531.3     MT  (+/- 3 meters HH1 GPS) 
 KB0513
 KB0513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6924829455(NAD 83)
 KB0513
 KB0513                          SUPERSEDED SURVEY CONTROL
 KB0513
 KB0513  NGVD 29 (??/??/92)  180.414  (m)          591.91   (f) ADJ UNCH    2 0
 KB0513
 KB0513.Superseded values are not recommended for survey control.
 KB0513
 KB0513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0513.See file dsdata.pdf to determine how the superseded data were derived.
 KB0513
 KB0513_MARKER: DB = BENCH MARK DISK
 KB0513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0513_STAMPING: N 89 1935
 KB0513_MARK LOGO: CGS
 KB0513_PROJECTION: PROJECTING 20 CENTIMETERS
 KB0513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0513+STABILITY: SURFACE MOTION
 KB0513_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0513+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2020
 KB0513
 KB0513  HISTORY     - Date     Condition        Report By
 KB0513  HISTORY     - 1935     MONUMENTED       CGS
 KB0513  HISTORY     - 20120725 GOOD             ILDT
 KB0513  HISTORY     - 20200713 GOOD             INDIV
 KB0513
 KB0513                          STATION DESCRIPTION
 KB0513
 KB0513'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0513'2.8 MI SE FROM EFFINGHAM.
 KB0513'2.8 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0513'THE STATION AT EFFINGHAM, EFFINGHAM COUNTY, AT A PRIVATE-ROAD
 KB0513'CROSSING, 17 YARDS SOUTH OF THE CENTERLINE OF THE TRACK, 7 YARDS
 KB0513'EAST OF THE CENTERLINE OF THE PRIVATE ROAD, AT THE POINT WHERE
 KB0513'STATE HIGHWAY 33 STARTS PARALLELING THE TRACK, AND AT A FENCE.  A
 KB0513'STANDARD DISK, STAMPED N 89 1935 AND SET IN THE TOP OF A CONCRETE
 KB0513'POST.
 KB0513
 KB0513                          STATION RECOVERY (2012)
 KB0513
 KB0513'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0513'RECOVERED IN GOOD CONDITION.
 KB0513
 KB0513                          STATION RECOVERY (2020)
 KB0513
 KB0513'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 KB0513'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1063 ***********************************************************************
 JB1063  CBN         -  This is a Cooperative Base Network Control Station.
 JB1063  DESIGNATION -  N 9
 JB1063  PID         -  JB1063
 JB1063  STATE/COUNTY-  IL/PERRY
 JB1063  COUNTRY     -  US
 JB1063  USGS QUAD   -  TAMAROA (2018)
 JB1063
 JB1063                         *CURRENT SURVEY CONTROL
 JB1063  ______________________________________________________________________
 JB1063* NAD 83(2011) POSITION- 38 10 13.26933(N) 089 13 18.27108(W)   ADJUSTED
 JB1063* NAD 83(2011) ELLIP HT-   128.337 (meters)        (06/27/12)   ADJUSTED
 JB1063* NAD 83(2011) EPOCH   -  2010.00
 JB1063* NAVD 88 ORTHO HEIGHT -   158.135 (meters)      518.81  (feet) ADJUSTED
 JB1063  ______________________________________________________________________
 JB1063  GEOID HEIGHT    -        -29.790 (meters)                     GEOID18
 JB1063  NAD 83(2011) X  -     68,197.164 (meters)                     COMP
 JB1063  NAD 83(2011) Y  - -5,020,403.482 (meters)                     COMP
 JB1063  NAD 83(2011) Z  -  3,920,406.300 (meters)                     COMP
 JB1063  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 JB1063  DYNAMIC HEIGHT  -        158.031 (meters)      518.47  (feet) COMP
 JB1063  MODELED GRAVITY -    979,969.0   (mgal)                       NAVD 88
 JB1063
 JB1063  VERT ORDER      -  FIRST     CLASS I
 JB1063
 JB1063  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1063  Standards:
 JB1063         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1063            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1063  -------------------------------------------------------------------
 JB1063  NETWORK    0.56   1.04           0.26   0.19   0.53     -0.03097988
 JB1063  -------------------------------------------------------------------
 JB1063  Click here for local accuracies and other accuracy information.
 JB1063
 JB1063.The horizontal coordinates were established by GPS observations
 JB1063.and adjusted by the National Geodetic Survey in June 2012.
 JB1063
 JB1063.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1063.been affixed to the stable North American tectonic plate. See 
 JB1063.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1063
 JB1063.The horizontal coordinates are valid at the epoch date displayed above
 JB1063.which is a decimal equivalence of Year/Month/Day.
 JB1063
 JB1063.The orthometric height was determined by differential leveling and
 JB1063.adjusted by the NATIONAL GEODETIC SURVEY
 JB1063.in June 1991.
 JB1063
 JB1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1063.GEOID18 height accuracy estimate available here.
 JB1063
 JB1063.Click photographs - Photos may exist for this station.
 JB1063
 JB1063.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1063
 JB1063.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1063
 JB1063.The ellipsoidal height was determined by GPS observations
 JB1063.and is referenced to NAD 83.
 JB1063
 JB1063.The dynamic height is computed by dividing the NAVD 88
 JB1063.geopotential number by the normal gravity value computed on the
 JB1063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1063.degrees latitude (g = 980.6199 gals.).
 JB1063
 JB1063.The modeled gravity was interpolated from observed gravity values.
 JB1063
 JB1063. The following values were computed from the NAD 83(2011) position.
 JB1063
 JB1063;                    North         East     Units Scale Factor Converg.
 JB1063;SPC IL W     -   167,299.516   782,798.731   MT  1.00002558   +0 35 02.4
 JB1063;SPC IL W     -   548,881.83  2,568,232.17   sFT  1.00002558   +0 35 02.4
 JB1063;UTM  16      - 4,227,048.902   305,377.451   MT  1.00006652   -1 22 24.5
 JB1063
 JB1063!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1063!SPC IL W     -   0.99997986  x   1.00002558  =   1.00000544
 JB1063!UTM  16      -   0.99997986  x   1.00006652  =   1.00004638
 JB1063
 JB1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0537727048(NAD 83)
 JB1063
 JB1063                          SUPERSEDED SURVEY CONTROL
 JB1063
 JB1063  NAD 83(2007)-  38 10 13.26943(N)    089 13 18.27166(W) AD(2002.00) 0
 JB1063  ELLIP H (02/10/07)  128.350  (m)                       GP(2002.00)    
 JB1063  ELLIP H (10/15/04)  128.319  (m)                       GP(       ) 4 2
 JB1063  NAD 83(1997)-  38 10 13.26903(N)    089 13 18.27183(W) AD(       ) B
 JB1063  ELLIP H (07/17/98)  128.341  (m)                       GP(       ) 4 1
 JB1063  NAD 83(1993)-  38 10 13.28381(N)    089 13 18.27047(W) AD(       ) 1
 JB1063  NAD 83(1986)-  38 10 13.28406(N)    089 13 18.27029(W) AD(       ) 1
 JB1063  NAVD 88             158.14   (m)          518.8    (f) LEVELING    3  
 JB1063  NGVD 29 (??/??/92)  158.234  (m)          519.14   (f) ADJ UNCH    1 1
 JB1063  NGVD 29             158.23   (m)          519.1    (f) LEVELING    3  
 JB1063
 JB1063.Superseded values are not recommended for survey control.
 JB1063
 JB1063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1063.See file dsdata.pdf to determine how the superseded data were derived.
 JB1063
 JB1063_MARKER: DB = BENCH MARK DISK
 JB1063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1063_STAMPING: N 9 1922
 JB1063_MARK LOGO: CGS
 JB1063_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1063+STABILITY: SURFACE MOTION
 JB1063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1063+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2011
 JB1063
 JB1063  HISTORY     - Date     Condition        Report By
 JB1063  HISTORY     - 1922     MONUMENTED       CGS
 JB1063  HISTORY     - 1969     GOOD             CGS
 JB1063  HISTORY     - 1978     GOOD             ILDT
 JB1063  HISTORY     - 19901016 GOOD             NGS
 JB1063  HISTORY     - 19970319 GOOD             NGS
 JB1063  HISTORY     - 19980808 GOOD             ILDT
 JB1063  HISTORY     - 19990830 GOOD             NGS
 JB1063  HISTORY     - 20060227 GOOD             ILDT
 JB1063  HISTORY     - 20070424 GOOD             ILDT
 JB1063  HISTORY     - 20081030 GOOD             ILDT
 JB1063  HISTORY     - 20090304 POOR             ILDT
 JB1063  HISTORY     - 20111206 GOOD             WOOLPT
 JB1063
 JB1063                          STATION DESCRIPTION
 JB1063
 JB1063'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1063'2.4 MI NORTH FROM TAMAROA.  ABOUT 0.05 MILE EAST ALONG A PAVED STREET
 JB1063'FROM THE POST OFFICE AT TAMAROA, THENCE 2.3 MILES NORTH ALONG THE
 JB1063'ILLINOIS CENTRAL RAILROAD, 0.4 MILE SOUTH OF MILEPOST 277, 83 FEET
 JB1063'NORTH-NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 JB1063'PAVED ROAD, 37 1/2 FEET EAST OF THE EAST RAIL OF THE EAST SET OF
 JB1063'TRACKS, 73 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD, 49 FEET
 JB1063'NORTH OF TELEPHONE POLE NUMBER F 25 WHICH IS BRACED BY A GUY WIRE, 1.0
 JB1063'FOOT SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND
 JB1063'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE
 JB1063'SURFACE OF THE GROUND.  SEC 16, T4S, R1W.  NOTE-THE CONCRETE POST IN
 JB1063'WHICH  IT IS SET IS CHIPPED AROUND THE EDGES AND THE DISK HAS ABOUT 1
 JB1063'INCH SHEARED OFF.  THE POST APPEARS TO BE SOLID.
 JB1063
 JB1063                          STATION RECOVERY (1978)
 JB1063
 JB1063'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1063'RECOVERED IN GOOD CONDITION.
 JB1063
 JB1063                          STATION RECOVERY (1990)
 JB1063
 JB1063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB1063'STATION MARK WAS RECOVERED WITH A SECTION OF THE DISK MISSING AND THE
 JB1063'POST CHIPPED BUT SOLID (ALSO DESCRIBED THIS WAY IN 1969).
 JB1063'
 JB1063'THE STATION IS LOCATED ABOUT 4 KM (2.5 MI) NORTH OF TAMAROA, 6 KM
 JB1063'(3.7 MI) SOUTH OF DU BOIS, IN WEEDS, ON RAILROAD RIGHT-OF-WAY, AT THE
 JB1063'CROSSING OF A PAVED ROAD, IN THE SOUTHWEST CORNER OF SECTION 16, T4S,
 JB1063'R1W.  OWNERSHIP--ILLINOIS CENTRAL RAILROAD.
 JB1063'
 JB1063'TO REACH FROM THE JUNCTION OF US HIGHWAY 51 AND DU BOIS ROAD (ABOUT
 JB1063'1.6 KM (1.0 MI) WEST OF DU BOIS), GO SOUTH ON HIGHWAY 51 FOR 5.37 KM
 JB1063'(3.34 MI) TO THE COMMUNITY CONSOLIDATED SCHOOL ON THE RIGHT.  CONTINUE
 JB1063'AHEAD FOR 0.77 KM (0.48 MI) TO A PAVED CROSSROAD.  TURN LEFT, EAST FOR
 JB1063'0.66 KM (0.41 MI) TO A RAILROAD CROSSING AND THE STATION ON THE LEFT.
 JB1063'
 JB1063'THE STATION IS SET IN THE TOP OF A 32-CM SQUARE CONCRETE POST
 JB1063'PROJECTING 20 CM.  IT IS 22.8 M (74.8 FT) NORTH OF THE ROAD CENTER,
 JB1063'11.4 M (37.4 FT) EAST OF EAST RAIL OF EAST TRACK, 0.3 M (1.0 FT)
 JB1063'LOWER THAN THE TRACK, 19.1 M (62.7 FT) NORTH-NORTHEAST OF THE RAILROAD
 JB1063'CROSSING GATE, 17.1 M (56.1 FT) SOUTH-SOUTHEAST OF A RAILROAD SIGNAL
 JB1063'BOX, 0.4 M (1.3 FT) SOUTH OF A METAL WITNESS POST, AND 0.3 M (1.0 FT)
 JB1063'EAST OF A FIBERGLASS WITNESS POST.
 JB1063
 JB1063                          STATION RECOVERY (1997)
 JB1063
 JB1063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB1063'THE STATION WAS RECOVERED WITH A SECTION OF THE DISK GONE AND POST
 JB1063'CHIPPED BUT SOLID AS DESCRIBED IN 1969 AND 1990.
 JB1063'
 JB1063'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) NORTH OF TAMAROA, 3.7 MI
 JB1063'(6.0 KM) SOUTH OF DU BOIS, ON ILLINOIS CENTRAL RAILROAD RIGHT-OF-WAY
 JB1063'AT THE CROSSING OF A PAVED ROAD.
 JB1063'
 JB1063'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 51 AND DU BOIS ROAD ABOUT
 JB1063'1.0 MI (1.6 KM) WEST OF DU BOIS, GO SOUTH ON HIGHWAY 51 FOR 3.34 MI
 JB1063'(5.38 KM) TO THE COMMUNITY CONSOLIDATED SCHOOL ON THE RIGHT, CONTINUE
 JB1063'AHEAD FOR 0.48 MI (0.77 KM) TO A PAVED CROSSROAD, TURN LEFT (EAST)
 JB1063'FOR 0.41 MI (0.66 KM) TO A RAILROAD CROSSING AND THE STATION ON THE
 JB1063'LEFT.
 JB1063'
 JB1063'IT IS 22.8 M (74.8 FT) NORTH OF THE ROAD CENTER, 16.0 M (52.5 FT)
 JB1063'EAST OF THE EAST RAIL OF SINGLE TRACKS, PREVIOUSLY 2 SETS OF TRACKS.
 JB1063'IT IS 19.1 M (62.7 FT) NORTH-NORTHEAST OF THE CROSSING GATE, 17.1 M
 JB1063'(56.1 FT) SOUTH-SOUTHEAST OF A RAILROAD SIGNAL BOX, 0.4 M (1.3 FT)
 JB1063'SOUTH OF A METAL WITNESS POST, 0.3 M (1.0 FT) EAST OF A FIBERGLASS
 JB1063'WITNESS POST, ABOUT 0.3 M (1.0 FT) LOWER THAN THE TRACK AND SET IN THE
 JB1063'TOP OF A 32-CM SQUARE CONCRETE POST.
 JB1063
 JB1063                          STATION RECOVERY (1998)
 JB1063
 JB1063'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 JB1063'RECOVERED AS DESCRIBED
 JB1063
 JB1063                          STATION RECOVERY (1999)
 JB1063
 JB1063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (RB)
 JB1063'RECOVERED AS DESCRIBED.
 JB1063
 JB1063                          STATION RECOVERY (2006)
 JB1063
 JB1063'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB1063'RECOVERED IN GOOD CONDITION.
 JB1063
 JB1063                          STATION RECOVERY (2007)
 JB1063
 JB1063'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB1063'RECOVERED AS DESCRIBED
 JB1063
 JB1063                          STATION RECOVERY (2008)
 JB1063
 JB1063'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 JB1063'RECOVERED IN GOOD CONDITION.
 JB1063
 JB1063                          STATION RECOVERY (2009)
 JB1063
 JB1063'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1063'A PIECE OF THE CAP HAS BEEN TORN OFF, MARK IS STILL SOLID AND CAN BE
 JB1063'USED.
 JB1063
 JB1063                          STATION RECOVERY (2011)
 JB1063
 JB1063'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (CJS)
 JB1063'AS MENTIONED FROM A PREVIOUS DESCRIPTION, THE SURVEY DISC IS CRACKED,
 JB1063'BUT IT DOESN'T CURRENTLY COMPROMISE THE LOCATION OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1339 ***********************************************************************
 KA1339  DESIGNATION -  N 90
 KA1339  PID         -  KA1339
 KA1339  STATE/COUNTY-  IL/CRAWFORD
 KA1339  COUNTRY     -  US
 KA1339  USGS QUAD   -  PORTERVILLE (2018)
 KA1339
 KA1339                         *CURRENT SURVEY CONTROL
 KA1339  ______________________________________________________________________
 KA1339* NAD 83(1986) POSITION- 39 00 07.09   (N) 087 45 38.18   (W)   HD_HELD1
 KA1339* NAVD 88 ORTHO HEIGHT -   164.466 (meters)      539.59  (feet) ADJUSTED
 KA1339  ______________________________________________________________________
 KA1339  GEOID HEIGHT    -        -31.788 (meters)                     GEOID18
 KA1339  DYNAMIC HEIGHT  -        164.369 (meters)      539.27  (feet) COMP
 KA1339  MODELED GRAVITY -    980,035.0   (mgal)                       NAVD 88
 KA1339
 KA1339  VERT ORDER      -  SECOND    CLASS 0
 KA1339
 KA1339.The horizontal coordinates were determined by differentially corrected
 KA1339.hand held GPS observations or other comparable positioning techniques
 KA1339.and have an estimated accuracy of +/- 3 meters.
 KA1339
 KA1339.The orthometric height was determined by differential leveling and
 KA1339.adjusted by the NATIONAL GEODETIC SURVEY
 KA1339.in June 1991.
 KA1339
 KA1339.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1339.GEOID18 height accuracy estimate available here.
 KA1339
 KA1339.Click photographs - Photos may exist for this station.
 KA1339
 KA1339.The dynamic height is computed by dividing the NAVD 88
 KA1339.geopotential number by the normal gravity value computed on the
 KA1339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1339.degrees latitude (g = 980.6199 gals.).
 KA1339
 KA1339.The modeled gravity was interpolated from observed gravity values.
 KA1339
 KA1339;                    North         East    Units  Estimated Accuracy
 KA1339;SPC IL E     -   259,352.7     349,610.9     MT  (+/- 3 meters HH1 GPS) 
 KA1339
 KA1339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3413917270(NAD 83)
 KA1339
 KA1339                          SUPERSEDED SURVEY CONTROL
 KA1339
 KA1339  NGVD 29 (??/??/92)  164.592  (m)          540.00   (f) ADJ UNCH    2 0
 KA1339
 KA1339.Superseded values are not recommended for survey control.
 KA1339
 KA1339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1339.See file dsdata.pdf to determine how the superseded data were derived.
 KA1339
 KA1339_MARKER: DB = BENCH MARK DISK
 KA1339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1339_STAMPING: N 90 1935
 KA1339_MARK LOGO: CGS
 KA1339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1339+STABILITY: SURFACE MOTION
 KA1339
 KA1339  HISTORY     - Date     Condition        Report By
 KA1339  HISTORY     - 1935     MONUMENTED       CGS
 KA1339
 KA1339                          STATION DESCRIPTION
 KA1339
 KA1339'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1339'1.2 MI W FROM ROBINSON.
 KA1339'1.2 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KA1339'STATION AT ROBINSON, CRAWFORD COUNTY, 0.3 MILE WEST OF MILEPOST
 KA1339'E 46 = I 131, 70 YARDS WEST OF A YARD LIMIT SIGN, 12 YARDS NORTH
 KA1339'OF THE CENTERLINE OF THE TRACK, 10 YARDS EAST OF THE EXTENDED
 KA1339'CENTERLINE OF A STREET, AND AT A FENCE.  A STANDARD DISK, STAMPED
 KA1339'N 90 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0700 ***********************************************************************
 KB0700  DESIGNATION -  N 92
 KB0700  PID         -  KB0700
 KB0700  STATE/COUNTY-  IL/CHRISTIAN
 KB0700  COUNTRY     -  US
 KB0700  USGS QUAD   -  TAYLORVILLE (2018)
 KB0700
 KB0700                         *CURRENT SURVEY CONTROL
 KB0700  ______________________________________________________________________
 KB0700* NAD 83(1986) POSITION- 39 35 58.     (N) 089 20 19.     (W)   SCALED
 KB0700* NAVD 88 ORTHO HEIGHT -   183.248 (meters)      601.21  (feet) ADJUSTED
 KB0700  ______________________________________________________________________
 KB0700  GEOID HEIGHT    -        -32.168 (meters)                     GEOID18
 KB0700  DYNAMIC HEIGHT  -        183.145 (meters)      600.87  (feet) COMP
 KB0700  MODELED GRAVITY -    980,065.6   (mgal)                       NAVD 88
 KB0700
 KB0700  VERT ORDER      -  SECOND    CLASS 0
 KB0700
 KB0700.The horizontal coordinates were scaled from a map and have
 KB0700.an estimated accuracy of +/- 6 seconds.
 KB0700
 KB0700.The orthometric height was determined by differential leveling and
 KB0700.adjusted by the NATIONAL GEODETIC SURVEY
 KB0700.in June 1991.
 KB0700
 KB0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0700.GEOID18 height accuracy estimate available here.
 KB0700
 KB0700.Click photographs - Photos may exist for this station.
 KB0700
 KB0700.The dynamic height is computed by dividing the NAVD 88
 KB0700.geopotential number by the normal gravity value computed on the
 KB0700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0700.degrees latitude (g = 980.6199 gals.).
 KB0700
 KB0700.The modeled gravity was interpolated from observed gravity values.
 KB0700
 KB0700;                    North         East    Units  Estimated Accuracy
 KB0700;SPC IL W     -   325,840.      771,120.      MT  (+/- 180 meters Scaled)
 KB0700
 KB0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ992859(NAD 83)
 KB0700
 KB0700                          SUPERSEDED SURVEY CONTROL
 KB0700
 KB0700  NGVD 29 (??/??/92)  183.343  (m)          601.52   (f) ADJ UNCH    2 0
 KB0700
 KB0700.Superseded values are not recommended for survey control.
 KB0700
 KB0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0700.See file dsdata.pdf to determine how the superseded data were derived.
 KB0700
 KB0700_MARKER: DB = BENCH MARK DISK
 KB0700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0700_STAMPING: N 92 1935
 KB0700_MARK LOGO: CGS
 KB0700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0700+STABILITY: SURFACE MOTION
 KB0700
 KB0700  HISTORY     - Date     Condition        Report By
 KB0700  HISTORY     - 1935     MONUMENTED       CGS
 KB0700  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0700  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0700  HISTORY     - 20180313 MARK NOT FOUND   ILDT
 KB0700
 KB0700                          STATION DESCRIPTION
 KB0700
 KB0700'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0700'1 MI SE FROM SHARPSBURG.
 KB0700'1.0 MILE SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 KB0700'STATION AT SHARPSBURG, CHRISTIAN COUNTY, 30 YARDS SOUTHEAST OF
 KB0700'MILEPOST 160, 14 YARDS SOUTHEAST OF A RAIL RACK, 7 YARDS
 KB0700'NORTHEAST OF THE CENTERLINE OF THE TRACK, AND 3 YARDS SOUTHEAST
 KB0700'OF A POLE.  A STANDARD DISK, STAMPED N 92 1935 AND SET IN THE
 KB0700'TOP OF A CONCRETE POST.
 KB0700
 KB0700                          STATION RECOVERY (1973)
 KB0700
 KB0700'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0700'MARK NOT FOUND.
 KB0700
 KB0700                          STATION RECOVERY (1977)
 KB0700
 KB0700'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0700'MARK NOT FOUND.
 KB0700
 KB0700                          STATION RECOVERY (2018)
 KB0700
 KB0700'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 KB0700'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0734 ***********************************************************************
 KB0734  DESIGNATION -  N 93
 KB0734  PID         -  KB0734
 KB0734  STATE/COUNTY-  IL/MONTGOMERY
 KB0734  COUNTRY     -  US
 KB0734  USGS QUAD   -  HILLSBORO (2018)
 KB0734
 KB0734                         *CURRENT SURVEY CONTROL
 KB0734  ______________________________________________________________________
 KB0734* NAD 83(1986) POSITION- 39 12 21.     (N) 089 24 19.     (W)   SCALED
 KB0734* NAVD 88 ORTHO HEIGHT -   199.847 (meters)      655.66  (feet) ADJUSTED
 KB0734  ______________________________________________________________________
 KB0734  GEOID HEIGHT    -        -31.539 (meters)                     GEOID18
 KB0734  DYNAMIC HEIGHT  -        199.732 (meters)      655.29  (feet) COMP
 KB0734  MODELED GRAVITY -    980,046.8   (mgal)                       NAVD 88
 KB0734
 KB0734  VERT ORDER      -  SECOND    CLASS 0
 KB0734
 KB0734.The horizontal coordinates were scaled from a map and have
 KB0734.an estimated accuracy of +/- 6 seconds.
 KB0734
 KB0734.The orthometric height was determined by differential leveling and
 KB0734.adjusted by the NATIONAL GEODETIC SURVEY
 KB0734.in June 1991.
 KB0734
 KB0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0734.GEOID18 height accuracy estimate available here.
 KB0734
 KB0734.Click photographs - Photos may exist for this station.
 KB0734
 KB0734.The dynamic height is computed by dividing the NAVD 88
 KB0734.geopotential number by the normal gravity value computed on the
 KB0734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0734.degrees latitude (g = 980.6199 gals.).
 KB0734
 KB0734.The modeled gravity was interpolated from observed gravity values.
 KB0734
 KB0734;                    North         East    Units  Estimated Accuracy
 KB0734;SPC IL W     -   282,100.      765,760.      MT  (+/- 180 meters Scaled)
 KB0734
 KB0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ923423(NAD 83)
 KB0734
 KB0734                          SUPERSEDED SURVEY CONTROL
 KB0734
 KB0734  NGVD 29 (??/??/92)  199.966  (m)          656.06   (f) ADJ UNCH    2 0
 KB0734
 KB0734.Superseded values are not recommended for survey control.
 KB0734
 KB0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0734.See file dsdata.pdf to determine how the superseded data were derived.
 KB0734
 KB0734_MARKER: DB = BENCH MARK DISK
 KB0734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0734_STAMPING: N 93 1935
 KB0734_MARK LOGO: CGS
 KB0734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0734+STABILITY: SURFACE MOTION
 KB0734
 KB0734  HISTORY     - Date     Condition        Report By
 KB0734  HISTORY     - 1935     MONUMENTED       CGS
 KB0734  HISTORY     - 1974     MARK NOT FOUND   USGS
 KB0734  HISTORY     - 20130611 MARK NOT FOUND   ILDT
 KB0734
 KB0734                          STATION DESCRIPTION
 KB0734
 KB0734'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0734'AT IRVING.
 KB0734'AT IRVING, MONTGOMERY COUNTY, ON THE CLEVELAND, CINCINNATI,
 KB0734'CHICAGO, AND ST. LOUIS RAILWAY, 2 RAILS NORTHEAST OF THE STATION,
 KB0734'1-1/2 RAILS SOUTHWEST OF THE CENTERLINE OF A STREET, 45 FEET
 KB0734'NORTHEAST OF THE NORTHEAST END OF THE STATION PLATFORM, AND
 KB0734'30 FEET SOUTHEAST OF THE TRACK.  A STANDARD DISK, STAMPED N 93
 KB0734'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0734
 KB0734                          STATION RECOVERY (1974)
 KB0734
 KB0734'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 KB0734'MARK NOT FOUND.
 KB0734
 KB0734                          STATION RECOVERY (2013)
 KB0734
 KB0734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0734'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1296 ***********************************************************************
 JB1296  DESIGNATION -  N 94
 JB1296  PID         -  JB1296
 JB1296  STATE/COUNTY-  IL/MADISON
 JB1296  COUNTRY     -  US
 JB1296  USGS QUAD   -  WORDEN (2018)
 JB1296
 JB1296                         *CURRENT SURVEY CONTROL
 JB1296  ______________________________________________________________________
 JB1296* NAD 83(1986) POSITION- 38 59 04.     (N) 089 48 02.     (W)   SCALED
 JB1296* NAVD 88 ORTHO HEIGHT -   185.295 (meters)      607.92  (feet) ADJUSTED
 JB1296  ______________________________________________________________________
 JB1296  GEOID HEIGHT    -        -31.150 (meters)                     GEOID18
 JB1296  DYNAMIC HEIGHT  -        185.186 (meters)      607.56  (feet) COMP
 JB1296  MODELED GRAVITY -    980,035.1   (mgal)                       NAVD 88
 JB1296
 JB1296  VERT ORDER      -  SECOND    CLASS 0
 JB1296
 JB1296.The horizontal coordinates were scaled from a map and have
 JB1296.an estimated accuracy of +/- 6 seconds.
 JB1296
 JB1296.The orthometric height was determined by differential leveling and
 JB1296.adjusted by the NATIONAL GEODETIC SURVEY
 JB1296.in June 1991.
 JB1296
 JB1296.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1296.GEOID18 height accuracy estimate available here.
 JB1296
 JB1296.Click photographs - Photos may exist for this station.
 JB1296
 JB1296.The dynamic height is computed by dividing the NAVD 88
 JB1296.geopotential number by the normal gravity value computed on the
 JB1296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1296.degrees latitude (g = 980.6199 gals.).
 JB1296
 JB1296.The modeled gravity was interpolated from observed gravity values.
 JB1296
 JB1296;                    North         East    Units  Estimated Accuracy
 JB1296;SPC IL W     -   257,310.      731,720.      MT  (+/- 180 meters Scaled)
 JB1296
 JB1296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ574187(NAD 83)
 JB1296
 JB1296                          SUPERSEDED SURVEY CONTROL
 JB1296
 JB1296  NGVD 29 (??/??/92)  185.420  (m)          608.33   (f) ADJ UNCH    2 0
 JB1296
 JB1296.Superseded values are not recommended for survey control.
 JB1296
 JB1296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1296.See file dsdata.pdf to determine how the superseded data were derived.
 JB1296
 JB1296_MARKER: DB = BENCH MARK DISK
 JB1296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1296_STAMPING: N 94 1935
 JB1296_MARK LOGO: CGS
 JB1296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1296+STABILITY: SURFACE MOTION
 JB1296
 JB1296  HISTORY     - Date     Condition        Report By
 JB1296  HISTORY     - 1935     MONUMENTED       CGS
 JB1296  HISTORY     - 1944     GOOD             CGS
 JB1296  HISTORY     - 1960     MARK NOT FOUND   CGS
 JB1296
 JB1296                          STATION DESCRIPTION
 JB1296
 JB1296'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 JB1296'1.8 MI SW FROM STAUNTON.
 JB1296'1.8 MILES SOUTHWEST ALONG THE WABASH RAILROAD FROM THE STATION
 JB1296'AT STAUNTON, MACOUPIN COUNTY, 4 RAILS NORTH OF DECAMP SIGNAL
 JB1296'TOWER, 20 FEET EAST OF THE EAST RAIL, AND 24 FEET WEST OF THE
 JB1296'CENTERLINE OF U.S. HIGHWAY 66.  A STANDARD DISK, STAMPED N 94
 JB1296'1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1296
 JB1296                          STATION RECOVERY (1960)
 JB1296
 JB1296'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB1296'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0969 ***********************************************************************
 KB0969  DESIGNATION -  N 95
 KB0969  PID         -  KB0969
 KB0969  STATE/COUNTY-  IL/SANGAMON
 KB0969  COUNTRY     -  US
 KB0969  USGS QUAD   -  CHATHAM (2018)
 KB0969
 KB0969                         *CURRENT SURVEY CONTROL
 KB0969  ______________________________________________________________________
 KB0969* NAD 83(1986) POSITION- 39 44 32.77   (N) 089 40 00.63   (W)   HD_HELD1
 KB0969* NAVD 88 ORTHO HEIGHT -   183.836 (meters)      603.14  (feet) ADJUSTED
 KB0969  ______________________________________________________________________
 KB0969  GEOID HEIGHT    -        -32.473 (meters)                     GEOID18
 KB0969  DYNAMIC HEIGHT  -        183.735 (meters)      602.80  (feet) COMP
 KB0969  MODELED GRAVITY -    980,069.7   (mgal)                       NAVD 88
 KB0969
 KB0969  VERT ORDER      -  SECOND    CLASS 0
 KB0969
 KB0969.The horizontal coordinates were determined by differentially corrected
 KB0969.hand held GPS observations or other comparable positioning techniques
 KB0969.and have an estimated accuracy of +/- 3 meters.
 KB0969
 KB0969.The orthometric height was determined by differential leveling and
 KB0969.adjusted by the NATIONAL GEODETIC SURVEY
 KB0969.in June 1991.
 KB0969
 KB0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0969.GEOID18 height accuracy estimate available here.
 KB0969
 KB0969.Click photographs - Photos may exist for this station.
 KB0969
 KB0969.The dynamic height is computed by dividing the NAVD 88
 KB0969.geopotential number by the normal gravity value computed on the
 KB0969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0969.degrees latitude (g = 980.6199 gals.).
 KB0969
 KB0969.The modeled gravity was interpolated from observed gravity values.
 KB0969
 KB0969;                    North         East    Units  Estimated Accuracy
 KB0969;SPC IL W     -   341,511.1     742,839.5     MT  (+/- 3 meters HH1 GPS) 
 KB0969
 KB0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7149002572(NAD 83)
 KB0969
 KB0969                          SUPERSEDED SURVEY CONTROL
 KB0969
 KB0969  NGVD 29 (??/??/92)  183.936  (m)          603.46   (f) ADJ UNCH    2 0
 KB0969
 KB0969.Superseded values are not recommended for survey control.
 KB0969
 KB0969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0969.See file dsdata.pdf to determine how the superseded data were derived.
 KB0969
 KB0969_STAMPING: N 95 1935
 KB0969_MARK LOGO: CGS
 KB0969
 KB0969  HISTORY     - Date     Condition        Report By
 KB0969  HISTORY     - 1935     MONUMENTED       CGS
 KB0969  HISTORY     - 1959     GOOD             USGS
 KB0969  HISTORY     - 1976     GOOD             NGS
 KB0969  HISTORY     - 20200702 MARK NOT FOUND   ILDT
 KB0969
 KB0969                          STATION DESCRIPTION
 KB0969
 KB0969'DESCRIBED BY US GEOLOGICAL SURVEY 1959
 KB0969'4.2 MI S FROM SPRINGFIELD.
 KB0969'4.0 MILES SOUTH AND 1 MILE WEST OF SPRINGFIELD, 4.5 MILES NORTH
 KB0969'AND 2.0 MILES EAST OF CHATHAM, NEAR THE SOUTHWEST CORNER OF
 KB0969'SECTION 16, T 15 N, R 5 W, AT THE CROSSING OF AN EAST-AND-WEST
 KB0969'ROAD, 43 FEET EAST OF THE CENTERLINE OF THE DOUBLE TRACKS, AND
 KB0969'25 FEET NORTH OF THE CENTERLINE OF THE ROAD.  4.2 MILES S. ALONG
 KB0969'ALTON RR FROM SPRINGFIELD.
 KB0969
 KB0969                          STATION RECOVERY (1976)
 KB0969
 KB0969'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0969'RECOVERED IN GOOD CONDITION.
 KB0969
 KB0969                          STATION RECOVERY (2020)
 KB0969
 KB0969'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0969'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0327 ***********************************************************************
 JC0327  DESIGNATION -  N 97
 JC0327  PID         -  JC0327
 JC0327  STATE/COUNTY-  IL/RANDOLPH
 JC0327  COUNTRY     -  US
 JC0327  USGS QUAD   -  BLOOMSDALE (2017)
 JC0327
 JC0327                         *CURRENT SURVEY CONTROL
 JC0327  ______________________________________________________________________
 JC0327* NAD 83(1986) POSITION- 38 06 08.     (N) 090 07 39.     (W)   SCALED
 JC0327* NAVD 88 ORTHO HEIGHT -   119.314 (meters)      391.45  (feet) ADJUSTED
 JC0327  ______________________________________________________________________
 JC0327  GEOID HEIGHT    -        -29.868 (meters)                     GEOID18
 JC0327  DYNAMIC HEIGHT  -        119.234 (meters)      391.19  (feet) COMP
 JC0327  MODELED GRAVITY -    979,958.3   (mgal)                       NAVD 88
 JC0327
 JC0327  VERT ORDER      -  SECOND    CLASS 0
 JC0327
 JC0327.The horizontal coordinates were scaled from a map and have
 JC0327.an estimated accuracy of +/- 6 seconds.
 JC0327
 JC0327.The orthometric height was determined by differential leveling and
 JC0327.adjusted by the NATIONAL GEODETIC SURVEY
 JC0327.in June 1991.
 JC0327
 JC0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0327.GEOID18 height accuracy estimate available here.
 JC0327
 JC0327.Click photographs - Photos may exist for this station.
 JC0327
 JC0327.The dynamic height is computed by dividing the NAVD 88
 JC0327.geopotential number by the normal gravity value computed on the
 JC0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0327.degrees latitude (g = 980.6199 gals.).
 JC0327
 JC0327.The modeled gravity was interpolated from observed gravity values.
 JC0327
 JC0327;                    North         East    Units  Estimated Accuracy
 JC0327;SPC IL W     -   159,320.      703,440.      MT  (+/- 180 meters Scaled)
 JC0327
 JC0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC518210(NAD 83)
 JC0327
 JC0327                          SUPERSEDED SURVEY CONTROL
 JC0327
 JC0327  NGVD 29 (??/??/92)  119.431  (m)          391.83   (f) ADJ UNCH    2 0
 JC0327
 JC0327.Superseded values are not recommended for survey control.
 JC0327
 JC0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0327.See file dsdata.pdf to determine how the superseded data were derived.
 JC0327
 JC0327_MARKER: DB = BENCH MARK DISK
 JC0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0327_STAMPING: N 97 1935
 JC0327_MARK LOGO: CGS
 JC0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0327+STABILITY: SURFACE MOTION
 JC0327
 JC0327  HISTORY     - Date     Condition        Report By
 JC0327  HISTORY     - 1935     MONUMENTED       CGS
 JC0327  HISTORY     - 1954     MARK NOT FOUND   CGS
 JC0327  HISTORY     - 1969     MARK NOT FOUND   USGS
 JC0327  HISTORY     - 20110804 MARK NOT FOUND   ILDT
 JC0327
 JC0327                          STATION DESCRIPTION
 JC0327
 JC0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JC0327'2 MI N FROM PRAIRIE DU ROCHER.
 JC0327'2.0 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0327'STATION AT PRAIRIE DU ROCHER, RANDOLPH COUNTY, AT POLE 39/26,
 JC0327'12 FEET SOUTH OF A COUNTRY-ROAD CROSSING, AND 13 FEET WEST OF
 JC0327'THE CENTERLINE OF THE WEST MAIN TRACK.  A STANDARD DISK, STAMPED
 JC0327'N 97 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JC0327
 JC0327                          STATION RECOVERY (1969)
 JC0327
 JC0327'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 JC0327'MARK NOT FOUND.
 JC0327
 JC0327                          STATION RECOVERY (2011)
 JC0327
 JC0327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC0327'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0582 ***********************************************************************
 HB0582  DESIGNATION -  N 98
 HB0582  PID         -  HB0582
 HB0582  STATE/COUNTY-  IL/JACKSON
 HB0582  COUNTRY     -  US
 HB0582  USGS QUAD   -  GORHAM (2018)
 HB0582
 HB0582                         *CURRENT SURVEY CONTROL
 HB0582  ______________________________________________________________________
 HB0582* NAD 83(1986) POSITION- 37 37 53.     (N) 089 27 53.     (W)   SCALED
 HB0582* NAVD 88 ORTHO HEIGHT -   109.362 (meters)      358.80  (feet) ADJUSTED
 HB0582  ______________________________________________________________________
 HB0582  GEOID HEIGHT    -        -28.861 (meters)                     GEOID18
 HB0582  DYNAMIC HEIGHT  -        109.286 (meters)      358.55  (feet) COMP
 HB0582  MODELED GRAVITY -    979,930.4   (mgal)                       NAVD 88
 HB0582
 HB0582  VERT ORDER      -  SECOND    CLASS 0
 HB0582
 HB0582.The horizontal coordinates were scaled from a map and have
 HB0582.an estimated accuracy of +/- 6 seconds.
 HB0582
 HB0582.The orthometric height was determined by differential leveling and
 HB0582.adjusted by the NATIONAL GEODETIC SURVEY
 HB0582.in June 1991.
 HB0582
 HB0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0582.GEOID18 height accuracy estimate available here.
 HB0582
 HB0582.Click photographs - Photos may exist for this station.
 HB0582
 HB0582.The dynamic height is computed by dividing the NAVD 88
 HB0582.geopotential number by the normal gravity value computed on the
 HB0582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0582.degrees latitude (g = 980.6199 gals.).
 HB0582
 HB0582.The modeled gravity was interpolated from observed gravity values.
 HB0582
 HB0582;                    North         East    Units  Estimated Accuracy
 HB0582;SPC IL W     -   107,290.      761,960.      MT  (+/- 180 meters Scaled)
 HB0582
 HB0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG825677(NAD 83)
 HB0582
 HB0582                          SUPERSEDED SURVEY CONTROL
 HB0582
 HB0582  NGVD 29 (11/26/84)  109.431  (m)          359.02   (f) ADJUSTED    2 0
 HB0582
 HB0582.Superseded values are not recommended for survey control.
 HB0582
 HB0582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0582.See file dsdata.pdf to determine how the superseded data were derived.
 HB0582
 HB0582_MARKER: DB = BENCH MARK DISK
 HB0582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0582_STAMPING: N 98 1935
 HB0582_MARK LOGO: CGS
 HB0582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0582+STABILITY: SURFACE MOTION
 HB0582
 HB0582  HISTORY     - Date     Condition        Report By
 HB0582  HISTORY     - 1935     MONUMENTED       CGS
 HB0582
 HB0582                          STATION DESCRIPTION
 HB0582
 HB0582'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0582'AT HOWARDTON.
 HB0582'AT HOWARDTON, JACKSON COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB0582'AT POLE 90/16, 15 FEET SOUTH OF A SECTION TOOLHOUSE, 16 FEET WEST
 HB0582'OF THE CENTERLINE OF THE WEST MAIN TRACK, AND 3 FEET WEST OF A POLE.
 HB0582'A STANDARD DISK, STAMPED N 98 1935 AND SET IN THE TOP OF A CONCRETE
 HB0582'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1234 ***********************************************************************
 JB1234  DESIGNATION -  N 99
 JB1234  PID         -  JB1234
 JB1234  STATE/COUNTY-  IL/RANDOLPH
 JB1234  COUNTRY     -  US
 JB1234  USGS QUAD   -  TILDEN (2018)
 JB1234
 JB1234                         *CURRENT SURVEY CONTROL
 JB1234  ______________________________________________________________________
 JB1234* NAD 83(1986) POSITION- 38 12 44.     (N) 089 40 54.     (W)   SCALED
 JB1234* NAVD 88 ORTHO HEIGHT -   158.949 (meters)      521.49  (feet) ADJUSTED
 JB1234  ______________________________________________________________________
 JB1234  GEOID HEIGHT    -        -29.841 (meters)                     GEOID18
 JB1234  DYNAMIC HEIGHT  -        158.847 (meters)      521.15  (feet) COMP
 JB1234  MODELED GRAVITY -    979,981.7   (mgal)                       NAVD 88
 JB1234
 JB1234  VERT ORDER      -  SECOND    CLASS 0
 JB1234
 JB1234.The horizontal coordinates were scaled from a map and have
 JB1234.an estimated accuracy of +/- 6 seconds.
 JB1234
 JB1234.The orthometric height was determined by differential leveling and
 JB1234.adjusted by the NATIONAL GEODETIC SURVEY
 JB1234.in June 1991.
 JB1234
 JB1234.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1234.GEOID18 height accuracy estimate available here.
 JB1234
 JB1234.Click photographs - Photos may exist for this station.
 JB1234
 JB1234.The dynamic height is computed by dividing the NAVD 88
 JB1234.geopotential number by the normal gravity value computed on the
 JB1234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1234.degrees latitude (g = 980.6199 gals.).
 JB1234
 JB1234.The modeled gravity was interpolated from observed gravity values.
 JB1234
 JB1234;                    North         East    Units  Estimated Accuracy
 JB1234;SPC IL W     -   171,640.      742,470.      MT  (+/- 180 meters Scaled)
 JB1234
 JB1234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH652327(NAD 83)
 JB1234
 JB1234                          SUPERSEDED SURVEY CONTROL
 JB1234
 JB1234  NGVD 29 (??/??/92)  159.063  (m)          521.86   (f) ADJ UNCH    2 0
 JB1234
 JB1234.Superseded values are not recommended for survey control.
 JB1234
 JB1234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1234.See file dsdata.pdf to determine how the superseded data were derived.
 JB1234
 JB1234_MARKER: DB = BENCH MARK DISK
 JB1234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1234_STAMPING: N 99 1935
 JB1234_MARK LOGO: CGS
 JB1234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1234+STABILITY: SURFACE MOTION
 JB1234
 JB1234  HISTORY     - Date     Condition        Report By
 JB1234  HISTORY     - 1935     MONUMENTED       CGS
 JB1234  HISTORY     - 1962     GOOD             USGS
 JB1234  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1234
 JB1234                          STATION DESCRIPTION
 JB1234
 JB1234'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1234'AT TILDEN.
 JB1234'AT TILDEN, RANDOLPH COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB1234'175 FEET NORTHWEST OF MILEPOST E 42, 84 FEET SOUTH OF THE
 JB1234'STATION, AT A ROAD CROSSING, 28 FEET SOUTHWEST OF THE CENTERLINE
 JB1234'OF THE SOUTHWEST MAIN TRACK, AND 23 FEET SOUTHEAST OF THE CENTERLINE
 JB1234'OF THE ROAD.  A STANDARD DISK, STAMPED N 99 1935 AND SET IN THE
 JB1234'TOP OF A CONCRETE POST.
 JB1234
 JB1234                          STATION RECOVERY (1962)
 JB1234
 JB1234'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1234'RECOVERED IN GOOD CONDITION.
 JB1234
 JB1234                          STATION RECOVERY (2011)
 JB1234
 JB1234'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1234'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0583 ***********************************************************************
 NG0583  DESIGNATION -  N CHICAGO G L NAVAL BASE TANK
 NG0583  PID         -  NG0583
 NG0583  STATE/COUNTY-  IL/LAKE
 NG0583  COUNTRY     -  US
 NG0583  USGS QUAD   -  WAUKEGAN (2018)
 NG0583
 NG0583                         *CURRENT SURVEY CONTROL
 NG0583  ______________________________________________________________________
 NG0583* NAD 83(1997) POSITION- 42 19 19.47586(N) 087 50 02.66565(W)   ADJUSTED
 NG0583  ______________________________________________________________________
 NG0583  GEOID HEIGHT    -        -34.278 (meters)                     GEOID18
 NG0583  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 NG0583  HORZ ORDER      -  THIRD
 NG0583
 NG0583.The horizontal coordinates were established by classical geodetic methods
 NG0583.and adjusted by the National Geodetic Survey in October 1999.
 NG0583
 NG0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0583.GEOID18 height accuracy estimate available here.
 NG0583
 NG0583.Click photographs - Photos may exist for this station.
 NG0583
 NG0583.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0583
 NG0583. The following values were computed from the NAD 83(1997) position.
 NG0583
 NG0583;                    North         East     Units Scale Factor Converg.
 NG0583;SPC IL E     -   627,997.556   341,153.813   MT  0.99999583   +0 20 10.2
 NG0583;SPC IL E     - 2,060,355.31  1,119,268.80   sFT  0.99999583   +0 20 10.2
 NG0583;UTM  16      - 4,685,873.853   431,273.184   MT  0.99965812   -0 33 41.8
 NG0583
 NG0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3127385873(NAD 83)
 NG0583
 NG0583                          SUPERSEDED SURVEY CONTROL
 NG0583
 NG0583  NAD 83(1997)-  42 19 19.47612(N)    087 50 02.66687(W) AD(       ) 3
 NG0583  NAD 83(1994)-  42 19 19.47225(N)    087 50 02.67142(W) AD(       ) 3
 NG0583  NAD 83(1991)-  42 19 19.46850(N)    087 50 02.67574(W) AD(       ) 3
 NG0583  NAD 83(1986)-  42 19 19.47686(N)    087 50 02.68681(W) AD(       ) 3
 NG0583  NAD 27      -  42 19 19.38900(N)    087 50 02.43100(W) AD(       ) 3
 NG0583
 NG0583.Superseded values are not recommended for survey control.
 NG0583
 NG0583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0583.See file dsdata.pdf to determine how the superseded data were derived.
 NG0583
 NG0583_MARKER: 53 = ELEVATED TANK
 NG0583
 NG0583  HISTORY     - Date     Condition        Report By
 NG0583  HISTORY     - 1935     FIRST OBSERVED   CGS
 NG0583
 NG0583                          STATION DESCRIPTION
 NG0583
 NG0583'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0583'THIS STATION IS THE TANK AT THE U. S. GREAT LAKES NAVAL BASE,
 NG0583'ABOUT 0.5 MILE
 NG0583'SOUTH OF NORTH CHICAGO, ILLINOIS.  IT IS LOCATED
 NG0583'NEAR THE NORTH FENCE OF THE
 NG0583'RESERVATION, ABOUT 160 FEET EAST OF
 NG0583'THE NORTH ENTRANCE AND ABOUT 120 FEET SOUTH OF
 NG0583'2ND STREET.  THE
 NG0583'TANK WAS ERECTED IN 1911 AND IS NOT ESPECIALLY PROMINENT.
 NG0583'
 NG0583'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 90 FEET HIGH.  THE
 NG0583'OVAL SECTION
 NG0583'EXTENDS DOWNWARD ABOUT 15 FEET.  THE VERTICAL SECTION
 NG0583'IS ABOUT 30 FEET HIGH AND HAS A
 NG0583'CATWALK AND RAIL AROUND ITS
 NG0583'BASE.  THE STEEP CONICAL ROOF IS ABOUT 5 FEET HIGH
 NG0583'AND HAS A
 NG0583'BALL AND FINIAL AT ITS APEX.  THE LEGS OF THE TANK ARE BLACK, THE
 NG0583'OVAL AND VERTICAL
 NG0583'SECTIONS ARE SILVER AND THE ROOF IS BLACK.  THE
 NG0583'TOTAL HEIGHT IS ABOUT 125 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0591 ***********************************************************************
 NG0591  DESIGNATION -  N CHICAGO NAV BASE ADMIN B TWR
 NG0591  PID         -  NG0591
 NG0591  STATE/COUNTY-  IL/LAKE
 NG0591  COUNTRY     -  US
 NG0591  USGS QUAD   -  WAUKEGAN (2018)
 NG0591
 NG0591                         *CURRENT SURVEY CONTROL
 NG0591  ______________________________________________________________________
 NG0591* NAD 83(1997) POSITION- 42 18 43.37709(N) 087 50 04.73273(W)   ADJUSTED
 NG0591  ______________________________________________________________________
 NG0591  GEOID HEIGHT    -        -34.255 (meters)                     GEOID18
 NG0591  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 NG0591  HORZ ORDER      -  THIRD
 NG0591
 NG0591.The horizontal coordinates were established by classical geodetic methods
 NG0591.and adjusted by the National Geodetic Survey in October 1999.
 NG0591
 NG0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0591.GEOID18 height accuracy estimate available here.
 NG0591
 NG0591.Click photographs - Photos may exist for this station.
 NG0591
 NG0591.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0591
 NG0591. The following values were computed from the NAD 83(1997) position.
 NG0591
 NG0591;                    North         East     Units Scale Factor Converg.
 NG0591;SPC IL E     -   626,883.460   341,113.009   MT  0.99999579   +0 20 08.5
 NG0591;SPC IL E     - 2,056,700.15  1,119,134.93   sFT  0.99999579   +0 20 08.5
 NG0591;UTM  16      - 4,684,760.910   431,214.951   MT  0.99965821   -0 33 42.8
 NG0591
 NG0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3121484760(NAD 83)
 NG0591
 NG0591                          SUPERSEDED SURVEY CONTROL
 NG0591
 NG0591  NAD 83(1997)-  42 18 43.37695(N)    087 50 04.73383(W) AD(       ) 3
 NG0591  NAD 83(1994)-  42 18 43.37517(N)    087 50 04.73926(W) AD(       ) 3
 NG0591  NAD 83(1991)-  42 18 43.37806(N)    087 50 04.74582(W) AD(       ) 3
 NG0591  NAD 83(1986)-  42 18 43.37839(N)    087 50 04.75384(W) AD(       ) 3
 NG0591  NAD 27      -  42 18 43.28100(N)    087 50 04.49600(W) AD(       ) 3
 NG0591
 NG0591.Superseded values are not recommended for survey control.
 NG0591
 NG0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0591.See file dsdata.pdf to determine how the superseded data were derived.
 NG0591
 NG0591_MARKER: 55 = TOWER
 NG0591
 NG0591  HISTORY     - Date     Condition        Report By
 NG0591  HISTORY     - 1935     FIRST OBSERVED   CGS
 NG0591  HISTORY     - 1974     GOOD             USLS
 NG0591  HISTORY     - 1974     GOOD             NGS
 NG0591  HISTORY     - 19931003 GOOD             USPSQD
 NG0591
 NG0591                          STATION DESCRIPTION
 NG0591
 NG0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0591'THIS STATION IS THE TOWER ON THE ADMINISTRATION BUILDING AT
 NG0591'THE U.S. GREAT
 NG0591'LAKES NAVAL BASE, ABOUT 0.6 MILE SOUTH OF NORTH
 NG0591'CHICAGO, ILLINOIS.  IT IS ON THE
 NG0591'WEST END OF THE ADMINISTRATION
 NG0591'BUILDING WHICH IS AT THE EAST END OF THE MAIN
 NG0591'DRIVE.  THE BUILDING
 NG0591'WAS ERECTED IN 1911, AND THE TOWER IS QUITE PROMINENT.
 NG0591'
 NG0591'THE TOWER IS A RED BRICK STRUCTURE ABOUT 80 FEET HIGH WITH
 NG0591'GABLES AT THE TOP.
 NG0591'ON THIS SETS A SMALLER TOWER ABOUT 20 FEET
 NG0591'HIGH WITH CLOCKS ON EACH SIDE.  ABOVE
 NG0591'THIS THERE IS STILL A
 NG0591'SMALLER TOWER ABOUT 10 FEET HIGH.  THE BLACK DOME-SHAPED
 NG0591'ROOF IS ABOUT
 NG0591'5 FEET HIGH AND HAS A 10-FOOT FLAGSTAFF AT ITS APEX.  THE
 NG0591'TOTAL HEIGHT IS ABOUT
 NG0591'125 FEET.
 NG0591
 NG0591                          STATION RECOVERY (1974)
 NG0591
 NG0591'RECOVERY NOTE BY US LAKE SURVEY 1974 (KAM)
 NG0591'STATION WAS RECOVERED IN GOOD CONDITION.  ORIGINAL DESCRIPTION IS
 NG0591'ADEQUATE.
 NG0591
 NG0591                          STATION RECOVERY (1974)
 NG0591
 NG0591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (KAM)
 NG0591'STATION WAS RECOVERED IN GOOD CONDITION.  ORIGINAL DESCRIPTION IS
 NG0591'ADEQUATE.
 NG0591
 NG0591                          STATION RECOVERY (1993)
 NG0591
 NG0591'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 NG0591'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0588 ***********************************************************************
 NG0588  DESIGNATION -  N CHICAGO OAKES PRODUCTS CO TK
 NG0588  PID         -  NG0588
 NG0588  STATE/COUNTY-  IL/LAKE
 NG0588  COUNTRY     -  US
 NG0588  USGS QUAD   -  WAUKEGAN (2018)
 NG0588
 NG0588                         *CURRENT SURVEY CONTROL
 NG0588  ______________________________________________________________________
 NG0588* NAD 83(1997) POSITION- 42 19 30.90182(N) 087 50 16.44555(W)   ADJUSTED
 NG0588  ______________________________________________________________________
 NG0588  GEOID HEIGHT    -        -34.282 (meters)                     GEOID18
 NG0588  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 NG0588  HORZ ORDER      -  THIRD
 NG0588
 NG0588.The horizontal coordinates were established by classical geodetic methods
 NG0588.and adjusted by the National Geodetic Survey in October 1999.
 NG0588
 NG0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0588.GEOID18 height accuracy estimate available here.
 NG0588
 NG0588.Click photographs - Photos may exist for this station.
 NG0588
 NG0588.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0588
 NG0588. The following values were computed from the NAD 83(1997) position.
 NG0588
 NG0588;                    North         East     Units Scale Factor Converg.
 NG0588;SPC IL E     -   628,348.257   340,836.239   MT  0.99999551   +0 20 01.0
 NG0588;SPC IL E     - 2,061,505.91  1,118,226.89   sFT  0.99999551   +0 20 01.0
 NG0588;UTM  16      - 4,686,229.368   430,961.250   MT  0.99965864   -0 33 51.2
 NG0588
 NG0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3096186229(NAD 83)
 NG0588
 NG0588                          SUPERSEDED SURVEY CONTROL
 NG0588
 NG0588  NAD 83(1997)-  42 19 30.90207(N)    087 50 16.44673(W) AD(       ) 3
 NG0588  NAD 83(1994)-  42 19 30.89828(N)    087 50 16.45127(W) AD(       ) 3
 NG0588  NAD 83(1991)-  42 19 30.89462(N)    087 50 16.45556(W) AD(       ) 3
 NG0588  NAD 83(1986)-  42 19 30.90283(N)    087 50 16.46663(W) AD(       ) 3
 NG0588  NAD 27      -  42 19 30.81700(N)    087 50 16.21200(W) AD(       ) 3
 NG0588
 NG0588.Superseded values are not recommended for survey control.
 NG0588
 NG0588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0588.See file dsdata.pdf to determine how the superseded data were derived.
 NG0588
 NG0588_MARKER: 53 = ELEVATED TANK
 NG0588
 NG0588  HISTORY     - Date     Condition        Report By
 NG0588  HISTORY     - 1935     FIRST OBSERVED   CGS
 NG0588  HISTORY     - 1990     POOR             USPSQD
 NG0588  HISTORY     - 19970502 POOR             USPSQD
 NG0588
 NG0588                          STATION DESCRIPTION
 NG0588
 NG0588'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0588'THIS STATION IS THE SQUAT SILVER TANK OF THE OAKES PRODUCTS
 NG0588'CORPORATION, IN
 NG0588'THE SOUTHERN PART OF THE CITY OF N. CHICAGO, ILLINOIS.
 NG0588'IT IS LOCATED ON A HIGH KNOLL
 NG0588'ABOUT 120 FEET EAST OF THE
 NG0588'C. AND N.W.R.R., ABOUT 0.1 MILE NORTH OF 2ND
 NG0588'AVENUE, AT THE NORTH END
 NG0588'OF BRISTOL STREET.  THE TANK WAS ERECTED IN 1916 AND IS QUITE
 NG0588'PROMINENT.
 NG0588'
 NG0588'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 90 FEET HIGH.  THE
 NG0588'OVAL SECTION
 NG0588'EXTENDS DOWNWARD ABOUT 8 FEET.  THE VERTICAL SECTION
 NG0588'IS ABOUT 15 FEET HIGH AND HAS A
 NG0588'CATWALK AND RAIL AROUND ITS
 NG0588'BASE.  IT HAS THE WORD OAKES PAINTED IN BLACK
 NG0588'LETTERS ON THE
 NG0588'NORTH AND SOUTH SIDES.  THE FLAT CONICAL ROOF HAS A BALL AT ITS
 NG0588'APEX.  THE
 NG0588'TOTAL HEIGHT IS ABOUT 110 FEET.
 NG0588
 NG0588                          STATION RECOVERY (1990)
 NG0588
 NG0588'RECOVERY NOTE BY US POWER SQUADRON 1990 (REH)
 NG0588'MARK RECOVERED IN POOR CONDITION.
 NG0588
 NG0588                          STATION RECOVERY (1997)
 NG0588
 NG0588'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0588'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3140 ***********************************************************************
 DK3140  DESIGNATION -  NA08002
 DK3140  PID         -  DK3140
 DK3140  STATE/COUNTY-  IL/DU PAGE
 DK3140  COUNTRY     -  US
 DK3140  USGS QUAD   -  NAPERVILLE (2018)
 DK3140
 DK3140                         *CURRENT SURVEY CONTROL
 DK3140  ______________________________________________________________________
 DK3140* NAD 83(1986) POSITION- 41 47 04.     (N) 088 14 31.     (W)   SCALED
 DK3140* NAVD 88 ORTHO HEIGHT -   220.789 (meters)      724.37  (feet) ADJUSTED
 DK3140  ______________________________________________________________________
 DK3140  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 DK3140  DYNAMIC HEIGHT  -        220.712 (meters)      724.12  (feet) COMP
 DK3140  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 DK3140
 DK3140  VERT ORDER      -  SECOND    CLASS I
 DK3140
 DK3140.The horizontal coordinates were scaled from a map and have
 DK3140.an estimated accuracy of +/- 6 seconds.
 DK3140
 DK3140.The orthometric height was determined by differential leveling and
 DK3140.adjusted by the NATIONAL GEODETIC SURVEY
 DK3140.in May 2008.
 DK3140
 DK3140.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3140.GEOID18 height accuracy estimate available here.
 DK3140
 DK3140.Click photographs - Photos may exist for this station.
 DK3140
 DK3140.The dynamic height is computed by dividing the NAVD 88
 DK3140.geopotential number by the normal gravity value computed on the
 DK3140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3140.degrees latitude (g = 980.6199 gals.).
 DK3140
 DK3140.The modeled gravity was interpolated from observed gravity values.
 DK3140
 DK3140;                    North         East    Units  Estimated Accuracy
 DK3140;SPC IL E     -   568,170.      307,600.      MT  (+/- 180 meters Scaled)
 DK3140
 DK3140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM967265(NAD 83)
 DK3140
 DK3140                          SUPERSEDED SURVEY CONTROL
 DK3140
 DK3140.No superseded survey control is available for this station.
 DK3140
 DK3140_MARKER: DD = SURVEY DISK
 DK3140_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3140+WITH SETTING: PAVEMENT
 DK3140_SP_SET: POLE BASE
 DK3140_MARK LOGO: IL-043
 DK3140_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3140+STABILITY: SURFACE MOTION
 DK3140_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3140+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3140
 DK3140  HISTORY     - Date     Condition        Report By
 DK3140  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3140  HISTORY     - 20071109 GOOD             PATRIC
 DK3140
 DK3140                          STATION DESCRIPTION
 DK3140
 DK3140'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3140'THE STATION IS IN AURORA, IL.
 DK3140'
 DK3140'TO REACH THE STATION FROM THE INTERSECTION OF EOLA ROAD AND THE
 DK3140'ILLINOIS PRAIRIE PATH, GO SOUTH ALONG EOLA ROAD FOR APPROXIMATELY 0.6
 DK3140'MI (1.0 KM) TO THE STATION ON THE RIGHT.  THE STATION IS NORTHWEST OF
 DK3140'THE INTERSECTION OF EOLA ROAD AND STONEBRIDGE DRIVE.  THE STATION IS
 DK3140'LOCATED IN A MEDIAN IN THE PARKING LOT FOR INDIAN PLAINS SCHOOL 1322.
 DK3140'
 DK3140'THE STATION IS 212.0 FT (64.6 M) WEST OF THE CENTERLINE OF EOLA ROAD,
 DK3140'210.0 FT (64.0 M) NORTH OF THE CENTERLINE OF STONEBRIDGE DRIVE.  THE
 DK3140'MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON A 3.0 FT (0.9 M) DIAMETER
 DK3140'CONCRETE FLAGPOLE BASE IN A GRASS ISLAND IN THE PARKING LOT.  THE
 DK3140'MONUMENT IS 0.5 FT (0.2 M) ABOVE PAVEMENT LEVEL AND IS NOT
 DK3140'FERROMAGNETIC.
 DK3140'
 DK3140'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8798 ***********************************************************************
 DR8798  DESIGNATION -  NA08002 RESET
 DR8798  PID         -  DR8798
 DR8798  STATE/COUNTY-  IL/DU PAGE
 DR8798  COUNTRY     -  US
 DR8798  USGS QUAD   -  NAPERVILLE (2018)
 DR8798
 DR8798                         *CURRENT SURVEY CONTROL
 DR8798  ______________________________________________________________________
 DR8798* NAD 83(1986) POSITION- 41 47 03.6    (N) 088 14 27.4    (W)   HD_HELD2
 DR8798* NAVD 88 ORTHO HEIGHT -   221.793 (meters)      727.67  (feet) ADJUSTED
 DR8798  ______________________________________________________________________
 DR8798  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 DR8798  DYNAMIC HEIGHT  -        221.716 (meters)      727.41  (feet) COMP
 DR8798  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 DR8798
 DR8798  VERT ORDER      -  SECOND    CLASS I
 DR8798
 DR8798.The horizontal coordinates were established by autonomous hand held GPS
 DR8798.observations and have an estimated accuracy of +/- 10 meters.
 DR8798
 DR8798.The orthometric height was determined by differential leveling and
 DR8798.adjusted by the NATIONAL GEODETIC SURVEY
 DR8798.in May 2023.
 DR8798
 DR8798.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8798.GEOID18 height accuracy estimate available here.
 DR8798
 DR8798.Click photographs - Photos may exist for this station.
 DR8798
 DR8798.The dynamic height is computed by dividing the NAVD 88
 DR8798.geopotential number by the normal gravity value computed on the
 DR8798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8798.degrees latitude (g = 980.6199 gals.).
 DR8798
 DR8798.The modeled gravity was interpolated from observed gravity values.
 DR8798
 DR8798;                    North         East    Units  Estimated Accuracy
 DR8798;SPC IL E     -   568,153.      307,680.      MT  (+/- 10 meters HH2 GPS)
 DR8798
 DR8798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9688026575(NAD 83)
 DR8798
 DR8798                          SUPERSEDED SURVEY CONTROL
 DR8798
 DR8798.No superseded survey control is available for this station.
 DR8798
 DR8798_MARKER: DD = SURVEY DISK
 DR8798_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DR8798+WITH SETTING: PAVEMENT
 DR8798_SP_SET: LIGHT POLE BASE
 DR8798_STAMPING: NA08002 RESET 2022
 DR8798_MARK LOGO: IL-043
 DR8798_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR8798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR8798+STABILITY: SURFACE MOTION
 DR8798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8798+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2022
 DR8798
 DR8798  HISTORY     - Date     Condition        Report By
 DR8798  HISTORY     - 20221205 MONUMENTED       PATRIC
 DR8798
 DR8798                          STATION DESCRIPTION
 DR8798
 DR8798'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DR8798'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH-SOUTHWEST OF WEST
 DR8798'CHICAGO, 4.8 MI (7.8 KM) WEST OF NAPERVILLE AND 4.4 MI (7.1 KM)
 DR8798'EAST-NORTHEAST OF AURORA.
 DR8798'
 DR8798'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF
 DR8798'EOLA ROAD WITH HAVERHILL DRIVE.
 DR8798'
 DR8798'THE STATION IS LOCATED 52 FT (15.8 M) EAST OF THE CENTERLINE OF EOLA
 DR8798'ROAD AND 52 FT (15.8 M) NORTH OF THE CENTERLINE OF HAVERHILL DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3173 ***********************************************************************
 DK3173  DESIGNATION -  NA17002
 DK3173  PID         -  DK3173
 DK3173  STATE/COUNTY-  IL/DU PAGE
 DK3173  COUNTRY     -  US
 DK3173  USGS QUAD   -  NAPERVILLE (2018)
 DK3173
 DK3173                         *CURRENT SURVEY CONTROL
 DK3173  ______________________________________________________________________
 DK3173* NAD 83(1986) POSITION- 41 46 27.     (N) 088 14 32.     (W)   SCALED
 DK3173* NAVD 88 ORTHO HEIGHT -   217.525 (meters)      713.66  (feet) ADJUSTED
 DK3173  ______________________________________________________________________
 DK3173  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 DK3173  DYNAMIC HEIGHT  -        217.449 (meters)      713.41  (feet) COMP
 DK3173  MODELED GRAVITY -    980,268.9   (mgal)                       NAVD 88
 DK3173
 DK3173  VERT ORDER      -  SECOND    CLASS I
 DK3173
 DK3173.The horizontal coordinates were scaled from a map and have
 DK3173.an estimated accuracy of +/- 6 seconds.
 DK3173
 DK3173.The orthometric height was determined by differential leveling and
 DK3173.adjusted by the NATIONAL GEODETIC SURVEY
 DK3173.in May 2008.
 DK3173
 DK3173.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3173.GEOID18 height accuracy estimate available here.
 DK3173
 DK3173.Click photographs - Photos may exist for this station.
 DK3173
 DK3173.The dynamic height is computed by dividing the NAVD 88
 DK3173.geopotential number by the normal gravity value computed on the
 DK3173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3173.degrees latitude (g = 980.6199 gals.).
 DK3173
 DK3173.The modeled gravity was interpolated from observed gravity values.
 DK3173
 DK3173;                    North         East    Units  Estimated Accuracy
 DK3173;SPC IL E     -   567,020.      307,580.      MT  (+/- 180 meters Scaled)
 DK3173
 DK3173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM967254(NAD 83)
 DK3173
 DK3173                          SUPERSEDED SURVEY CONTROL
 DK3173
 DK3173.No superseded survey control is available for this station.
 DK3173
 DK3173_MARKER: DD = SURVEY DISK
 DK3173_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3173_SP_SET: CULVERT HEADWALL
 DK3173_MARK LOGO: IL-043
 DK3173_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3173+STABILITY: SURFACE MOTION
 DK3173
 DK3173  HISTORY     - Date     Condition        Report By
 DK3173  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3173  HISTORY     - 20071109 GOOD             PATRIC
 DK3173
 DK3173                          STATION DESCRIPTION
 DK3173
 DK3173'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3173'THE STATION IS IN AURORA, IL.
 DK3173'
 DK3173'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND LIBERTY
 DK3173'STREET, GO WEST ON LIBERTY STREET FOR 1.9 MI (3.1 KM) TO EOLA ROAD.
 DK3173'GO NORTH ALONG EOLA ROAD FOR APPROXIMATELY 0.5 MI (0.8 KM) TO THE
 DK3173'STATION ON THE RIGHT.  THE STATION IS EAST OF EOLA ROAD ALONG OLD EOLA
 DK3173'ROAD, NORTH OF THE INTERSECTION WITH WATERSTONE DRIVE.
 DK3173'
 DK3173'THE STATION IS 93.0 FT (28.3 M) NORTH OF THE CENTERLINE OF WATERSTONE
 DK3173'DRIVE, 6.5 FT (2.0 M) EAST OF THE EAST EDGE OF PAVEMENT OF OLD EOLA
 DK3173'ROAD, AND 154.0 FT (46.9 M) SOUTH OF RAILROAD TRACKS.  THE MONUMENT IS
 DK3173'A 3.5 INCH (9 CM) BRASS DISK ON THE HEADWALL FOR A CULVERT IN A
 DK3173'DETENTION POND BETWEEN EOLA ROAD AND OLD EOLA ROAD.  THE MONUMENT IS
 DK3173'0.4 FT (0.1 M) ABOVE PAVEMENT LEVEL AND IS NOT FERROMAGNETIC.
 DK3173'
 DK3173'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8799 ***********************************************************************
 DR8799  DESIGNATION -  NA17002 RESET
 DR8799  PID         -  DR8799
 DR8799  STATE/COUNTY-  IL/DU PAGE
 DR8799  COUNTRY     -  US
 DR8799  USGS QUAD   -  NAPERVILLE (2018)
 DR8799
 DR8799                         *CURRENT SURVEY CONTROL
 DR8799  ______________________________________________________________________
 DR8799* NAD 83(1986) POSITION- 41 46 32.8    (N) 088 14 27.3    (W)   HD_HELD2
 DR8799* NAVD 88 ORTHO HEIGHT -   226.757 (meters)      743.95  (feet) ADJUSTED
 DR8799  ______________________________________________________________________
 DR8799  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 DR8799  DYNAMIC HEIGHT  -        226.678 (meters)      743.69  (feet) COMP
 DR8799  MODELED GRAVITY -    980,269.0   (mgal)                       NAVD 88
 DR8799
 DR8799  VERT ORDER      -  SECOND    CLASS I
 DR8799
 DR8799.The horizontal coordinates were established by autonomous hand held GPS
 DR8799.observations and have an estimated accuracy of +/- 10 meters.
 DR8799
 DR8799.The orthometric height was determined by differential leveling and
 DR8799.adjusted by the NATIONAL GEODETIC SURVEY
 DR8799.in May 2023.
 DR8799
 DR8799.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8799.GEOID18 height accuracy estimate available here.
 DR8799
 DR8799.Click photographs - Photos may exist for this station.
 DR8799
 DR8799.The dynamic height is computed by dividing the NAVD 88
 DR8799.geopotential number by the normal gravity value computed on the
 DR8799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8799.degrees latitude (g = 980.6199 gals.).
 DR8799
 DR8799.The modeled gravity was interpolated from observed gravity values.
 DR8799
 DR8799;                    North         East    Units  Estimated Accuracy
 DR8799;SPC IL E     -   567,203.      307,683.      MT  (+/- 10 meters HH2 GPS)
 DR8799
 DR8799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9686925625(NAD 83)
 DR8799
 DR8799                          SUPERSEDED SURVEY CONTROL
 DR8799
 DR8799.No superseded survey control is available for this station.
 DR8799
 DR8799_MARKER: DD = SURVEY DISK
 DR8799_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DR8799_SP_SET: CURB
 DR8799_STAMPING: NA17002 RESET 2022
 DR8799_MARK LOGO: IL-043
 DR8799_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR8799_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DR8799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8799+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2022
 DR8799
 DR8799  HISTORY     - Date     Condition        Report By
 DR8799  HISTORY     - 20221205 MONUMENTED       PATRIC
 DR8799
 DR8799                          STATION DESCRIPTION
 DR8799
 DR8799'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DR8799'THE STATION IS LOCATED ABOUT 7.8 MI (12.5 KM) SOUTH-SOUTHWEST OF WEST
 DR8799'CHICAGO, 4.9 MI (7.9 KM) WEST OF NAPERVILLE AND 4.2 MI (6.8 KM)
 DR8799'EAST-NORTHEAST OF AURORA.
 DR8799'
 DR8799'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF
 DR8799'EOLA ROAD WITH A SET OF RAILROAD TRACKS.
 DR8799'
 DR8799'THE STATION IS LOCATED 35 FT (10.7 M) EAST OF THE CENTERLINE OF EOLA
 DR8799'ROAD AND 190 FT (57.9 M) NORTH OF THE CENTER OF THE RAILROAD TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3143 ***********************************************************************
 DK3143  DESIGNATION -  NA30001
 DK3143  PID         -  DK3143
 DK3143  STATE/COUNTY-  IL/DU PAGE
 DK3143  COUNTRY     -  US
 DK3143  USGS QUAD   -  NORMANTOWN (2018)
 DK3143
 DK3143                         *CURRENT SURVEY CONTROL
 DK3143  ______________________________________________________________________
 DK3143* NAD 83(2011) POSITION- 41 44 54.94642(N) 088 14 50.05512(W)   ADJUSTED
 DK3143* NAD 83(2011) ELLIP HT-   173.829 (meters)        (06/27/12)   ADJUSTED
 DK3143* NAD 83(2011) EPOCH   -  2010.00
 DK3143* NAVD 88 ORTHO HEIGHT -   206.901 (meters)      678.81  (feet) ADJUSTED
 DK3143  ______________________________________________________________________
 DK3143  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 DK3143  NAD 83(2011) X  -    145,769.128 (meters)                     COMP
 DK3143  NAD 83(2011) Y  - -4,763,537.806 (meters)                     COMP
 DK3143  NAD 83(2011) Z  -  4,224,927.357 (meters)                     COMP
 DK3143  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 DK3143  DYNAMIC HEIGHT  -        206.828 (meters)      678.57  (feet) COMP
 DK3143  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 DK3143
 DK3143  VERT ORDER      -  SECOND    CLASS I
 DK3143
 DK3143  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3143  Standards:
 DK3143         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3143            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3143  -------------------------------------------------------------------
 DK3143  NETWORK    0.32   0.57           0.14   0.12   0.29      0.06073631
 DK3143  -------------------------------------------------------------------
 DK3143  Click here for local accuracies and other accuracy information.
 DK3143
 DK3143.The horizontal coordinates were established by GPS observations
 DK3143.and adjusted by the National Geodetic Survey in June 2012.
 DK3143
 DK3143.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3143.been affixed to the stable North American tectonic plate. See 
 DK3143.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3143
 DK3143.The horizontal coordinates are valid at the epoch date displayed above
 DK3143.which is a decimal equivalence of Year/Month/Day.
 DK3143
 DK3143.The orthometric height was determined by differential leveling and
 DK3143.adjusted by the NATIONAL GEODETIC SURVEY
 DK3143.in May 2008.
 DK3143
 DK3143.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3143.GEOID18 height accuracy estimate available here.
 DK3143
 DK3143.Click photographs - Photos may exist for this station.
 DK3143
 DK3143.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3143
 DK3143.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3143
 DK3143.The ellipsoidal height was determined by GPS observations
 DK3143.and is referenced to NAD 83.
 DK3143
 DK3143.The dynamic height is computed by dividing the NAVD 88
 DK3143.geopotential number by the normal gravity value computed on the
 DK3143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3143.degrees latitude (g = 980.6199 gals.).
 DK3143
 DK3143.The modeled gravity was interpolated from observed gravity values.
 DK3143
 DK3143. The following values were computed from the NAD 83(2011) position.
 DK3143
 DK3143;                    North         East     Units Scale Factor Converg.
 DK3143;SPC IL E     -   564,183.261   307,160.932   MT  0.99997563   +0 03 26.4
 DK3143;SPC IL E     - 1,850,991.25  1,007,743.82   sFT  0.99997563   +0 03 26.4
 DK3143;UTM  16      - 4,622,615.381   396,300.232   MT  0.99973233   -0 49 50.0
 DK3143
 DK3143!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3143!SPC IL E     -   0.99997274  x   0.99997563  =   0.99994837
 DK3143!UTM  16      -   0.99997274  x   0.99973233  =   0.99970507
 DK3143
 DK3143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9630022615(NAD 83)
 DK3143
 DK3143                          SUPERSEDED SURVEY CONTROL
 DK3143
 DK3143  NAD 83(2007)-  41 44 54.94646(N)    088 14 50.05585(W) AD(2002.00) 1
 DK3143  ELLIP H (07/03/08)  173.846  (m)                       GP(2002.00) 2 2
 DK3143  NAVD 88             206.90   (m)          678.8    (f) LEVELING    3  
 DK3143
 DK3143.Superseded values are not recommended for survey control.
 DK3143
 DK3143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3143.See file dsdata.pdf to determine how the superseded data were derived.
 DK3143
 DK3143_MARKER: DD = SURVEY DISK
 DK3143_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3143_SP_SET: HEADWALL
 DK3143_MARK LOGO: IL-043
 DK3143_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3143+STABILITY: SURFACE MOTION
 DK3143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3143+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2022
 DK3143
 DK3143  HISTORY     - Date     Condition        Report By
 DK3143  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3143  HISTORY     - 20071109 GOOD             PATRIC
 DK3143  HISTORY     - 20221205 GOOD             PATRIC
 DK3143
 DK3143                          STATION DESCRIPTION
 DK3143
 DK3143'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3143'THE STATION IS IN AURORA, IL.
 DK3143'
 DK3143'TO REACH THE STATION FROM THE INTERSECTION OF ILL.  ROUTE 59 AND U.S.
 DK3143'ROUTE 34 (OGDEN AV.), GO NORTH ON ILL.  ROUTE 59 0.20 MI (0.3 KM) TO
 DK3143'MC COY DR. TURN LEFT AND GO WEST ON MC COY DR. 1.95 MI (3.1 KM) TO
 DK3143'EOLA ROAD.  TURN LEFT AND GO SOUTH ON EOLA ROAD 0.50 MI (0.8 KM) TO
 DK3143'THE INTERSECTION WITH WAUBONSIE CREEK.  THE STATION IS AT THE
 DK3143'SOUTHWEST CORNER OF SAID INTERSECTION.  THE MONUMENT IS A BRASS DISK
 DK3143'ESTABLISHED IN THE CONCRETE HEADWALL FOR WAUBONSIE CREEK ALONG THE
 DK3143'WESTBOUND LANE OF EOLA ROAD.
 DK3143'
 DK3143'THE STATION IS 31.5 FT (9.6 M) NORTH OF END OF SOUTH GUARD RAIL, 69.5
 DK3143'SOUTH OF END OF NORTH GUARD RAIL, AND 7 FT (2.1 M) WEST OF BACK OF
 DK3143'CURB.
 DK3143'
 DK3143'NOTE--THE DISK IS NOT STAMPED.
 DK3143
 DK3143                          STATION RECOVERY (2022)
 DK3143
 DK3143'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3143'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3265 ***********************************************************************
 DK3265  DESIGNATION -  NA31003
 DK3265  PID         -  DK3265
 DK3265  STATE/COUNTY-  IL/DU PAGE
 DK3265  COUNTRY     -  US
 DK3265  USGS QUAD   -  NORMANTOWN (2018)
 DK3265
 DK3265                         *CURRENT SURVEY CONTROL
 DK3265  ______________________________________________________________________
 DK3265* NAD 83(1986) POSITION- 41 43 55.     (N) 088 14 42.     (W)   SCALED
 DK3265* NAVD 88 ORTHO HEIGHT -   213.215 (meters)      699.52  (feet) ADJUSTED
 DK3265  ______________________________________________________________________
 DK3265  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 DK3265  DYNAMIC HEIGHT  -        213.141 (meters)      699.28  (feet) COMP
 DK3265  MODELED GRAVITY -    980,266.6   (mgal)                       NAVD 88
 DK3265
 DK3265  VERT ORDER      -  SECOND    CLASS I
 DK3265
 DK3265.The horizontal coordinates were scaled from a map and have
 DK3265.an estimated accuracy of +/- 6 seconds.
 DK3265
 DK3265.The orthometric height was determined by differential leveling and
 DK3265.adjusted by the NATIONAL GEODETIC SURVEY
 DK3265.in May 2008.
 DK3265
 DK3265.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3265.GEOID18 height accuracy estimate available here.
 DK3265
 DK3265.Click photographs - Photos may exist for this station.
 DK3265
 DK3265.The dynamic height is computed by dividing the NAVD 88
 DK3265.geopotential number by the normal gravity value computed on the
 DK3265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3265.degrees latitude (g = 980.6199 gals.).
 DK3265
 DK3265.The modeled gravity was interpolated from observed gravity values.
 DK3265
 DK3265;                    North         East    Units  Estimated Accuracy
 DK3265;SPC IL E     -   562,330.      307,350.      MT  (+/- 180 meters Scaled)
 DK3265
 DK3265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM964207(NAD 83)
 DK3265
 DK3265                          SUPERSEDED SURVEY CONTROL
 DK3265
 DK3265.No superseded survey control is available for this station.
 DK3265
 DK3265_MARKER: DD = SURVEY DISK
 DK3265_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DK3265_MARK LOGO: IL-043
 DK3265_PROJECTION: RECESSED 28 CENTIMETERS
 DK3265_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3265_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3265+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3265_ROD/PIPE-DEPTH: 3.1 meters
 DK3265
 DK3265  HISTORY     - Date     Condition        Report By
 DK3265  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3265  HISTORY     - 20071109 GOOD             PATRIC
 DK3265
 DK3265                          STATION DESCRIPTION
 DK3265
 DK3265'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3265'THE STATION IS IN AURORA, IL.
 DK3265'
 DK3265'TO REACH THE STATION FROM THE INTERSECTION OF US 34 (OGDEN AVENUE) AND
 DK3265'MONTGOMERY ROAD, GO EAST ALONG MONTGOMERY ROAD FOR APPROXIMATELY 0.8
 DK3265'MI (1.3 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT
 DK3265'THE SOUTHEAST CORNER OF THE T INTERSECTION OF MONTGOMERY ROAD AND
 DK3265'VALAYNA DRIVE.
 DK3265'
 DK3265'THE STATION IS 155.0 FT (47.2 M) EAST OF THE CENTERLINE OF VALAYNA
 DK3265'DRIVE, 31.0 FT (9.4 M) SOUTH OF THE CENTERLINE OF MONTGOMERY ROAD, AND
 DK3265'3.5 FT (1.1 M) NORTH OF THE NORTH EDGE OF A SIDEWALK.  THE MONUMENT IS
 DK3265'A 3.5 INCH (9 CM) ALUMINUM DISK IN A HOLE 0.9 FT (0.3 M) BELOW ROAD
 DK3265'SURFACE.  THE MONUMENT IS NOT FERROMAGNETIC.  A POWER POLE IS 50 FT
 DK3265'(15.2 M) EAST OF MONUMENT AND OTHER POWER POLE 110 FT (33.5 M) WEST OF
 DK3265'MONUMENT.
 DK3265'
 DK3265'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3272 ***********************************************************************
 DK3272  DESIGNATION -  NA34001
 DK3272  PID         -  DK3272
 DK3272  STATE/COUNTY-  IL/DU PAGE
 DK3272  COUNTRY     -  US
 DK3272  USGS QUAD   -  NORMANTOWN (2018)
 DK3272
 DK3272                         *CURRENT SURVEY CONTROL
 DK3272  ______________________________________________________________________
 DK3272* NAD 83(1986) POSITION- 41 43 57.     (N) 088 11 12.     (W)   SCALED
 DK3272* NAVD 88 ORTHO HEIGHT -   204.672 (meters)      671.49  (feet) ADJUSTED
 DK3272  ______________________________________________________________________
 DK3272  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 DK3272  DYNAMIC HEIGHT  -        204.600 (meters)      671.26  (feet) COMP
 DK3272  MODELED GRAVITY -    980,265.2   (mgal)                       NAVD 88
 DK3272
 DK3272  VERT ORDER      -  SECOND    CLASS I
 DK3272
 DK3272.The horizontal coordinates were scaled from a map and have
 DK3272.an estimated accuracy of +/- 6 seconds.
 DK3272
 DK3272.The orthometric height was determined by differential leveling and
 DK3272.adjusted by the NATIONAL GEODETIC SURVEY
 DK3272.in May 2008.
 DK3272
 DK3272.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3272.GEOID18 height accuracy estimate available here.
 DK3272
 DK3272.Click photographs - Photos may exist for this station.
 DK3272
 DK3272.The dynamic height is computed by dividing the NAVD 88
 DK3272.geopotential number by the normal gravity value computed on the
 DK3272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3272.degrees latitude (g = 980.6199 gals.).
 DK3272
 DK3272.The modeled gravity was interpolated from observed gravity values.
 DK3272
 DK3272;                    North         East    Units  Estimated Accuracy
 DK3272;SPC IL E     -   562,400.      312,200.      MT  (+/- 180 meters Scaled)
 DK3272
 DK3272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM013207(NAD 83)
 DK3272
 DK3272                          SUPERSEDED SURVEY CONTROL
 DK3272
 DK3272.No superseded survey control is available for this station.
 DK3272
 DK3272_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3272_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 DK3272_MARK LOGO: IL-043
 DK3272_PROJECTION: FLUSH
 DK3272_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3272_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3272_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3272+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3272_ROD/PIPE-DEPTH: 3.1 meters
 DK3272
 DK3272  HISTORY     - Date     Condition        Report By
 DK3272  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3272  HISTORY     - 20071109 GOOD             PATRIC
 DK3272
 DK3272                          STATION DESCRIPTION
 DK3272
 DK3272'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3272'THE STATION IS IN NAPERVILLE, IL.
 DK3272'
 DK3272'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND 83RD STREET,
 DK3272'GO EAST ALONG 83RD STREET FOR APPROXIMATELY 1.0 MI (1.6 KM) TO THE
 DK3272'STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHWEST CORNER
 DK3272'OF THE INTERSECTION OF BOOK ROAD AND 83RD STREET.
 DK3272'
 DK3272'THE STATION IS 37.8 FT (11.5 M) SOUTH OF THE CENTERLINE OF 83RD
 DK3272'STREET, 56.1 FT (17.1 M) WEST OF THE CENTERLINE OF BOOK ROAD, AND 21.7
 DK3272'FT (6.6 M) NORTHWEST OF A GAS METER ALONG BOOK ROAD.  THE MONUMENT IS
 DK3272'A 3.5 INCH (9 CM) ALUMINUM DISK IN A HOLE 0.9 FT (0.3 M) IN DIAMETER
 DK3272'AND 1.3 FT (0.4 M) DEEP, AND IS LEVEL WITH ROAD SURFACE.  THE MONUMENT
 DK3272'IS FERROMAGNETIC.
 DK3272'
 DK3272'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1302 ***********************************************************************
 MF1302  DESIGNATION -  NAPER
 MF1302  PID         -  MF1302
 MF1302  STATE/COUNTY-  IL/DU PAGE
 MF1302  COUNTRY     -  US
 MF1302  USGS QUAD   -  WHEATON (2018)
 MF1302
 MF1302                         *CURRENT SURVEY CONTROL
 MF1302  ______________________________________________________________________
 MF1302* NAD 83(1997) POSITION- 41 46 11.94673(N) 088 07 07.01227(W)   ADJUSTED
 MF1302* NAVD 88 ORTHO HEIGHT -   227.09  (+/-2cm)      745.0   (feet) VERTCON3
 MF1302  ______________________________________________________________________
 MF1302  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 MF1302  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 MF1302  HORZ ORDER      -  SECOND
 MF1302  VERT ORDER      -  THIRD ? (See Below)
 MF1302
 MF1302.The horizontal coordinates were established by classical geodetic methods
 MF1302.and adjusted by the National Geodetic Survey in October 1999.
 MF1302
 MF1302.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1302.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1302
 MF1302.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1302.GEOID18 height accuracy estimate available here.
 MF1302
 MF1302.The vertical order pertains to the NGVD 29 superseded value.
 MF1302
 MF1302.Click photographs - Photos may exist for this station.
 MF1302
 MF1302.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1302
 MF1302. The following values were computed from the NAD 83(1997) position.
 MF1302
 MF1302;                    North         East     Units Scale Factor Converg.
 MF1302;SPC IL E     -   566,577.547   317,853.097   MT  0.99997892   +0 08 34.9
 MF1302;SPC IL E     - 1,858,846.50  1,042,823.04   sFT  0.99997892   +0 08 34.9
 MF1302;UTM  16      - 4,624,843.086   407,025.455   MT  0.99970637   -0 44 42.8
 MF1302
 MF1302!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1302!SPC IL E     -   0.99996958  x   0.99997892  =   0.99994850
 MF1302!UTM  16      -   0.99996958  x   0.99970637  =   0.99967596
 MF1302
 MF1302:                Primary Azimuth Mark                     Grid Az
 MF1302:SPC IL E     -  NAPER AZ MK                              352 20 27.2
 MF1302:UTM  16      -  NAPER AZ MK                              353 13 44.9
 MF1302
 MF1302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0702524843(NAD 83)
 MF1302
 MF1302|---------------------------------------------------------------------|
 MF1302| PID    Reference Object                     Distance      Geod. Az  |
 MF1302|                                                           dddmmss.s |
 MF1302| MF1305 LISLE ST PROCOPIUS COLLEGE TK       APPROX. 1.9 KM 0661319.6 |
 MF1302| MF1295 LISLE ST PROCOPIUS COLLEGE STK      APPROX. 1.9 KM 0662817.5 |
 MF1302| ME3155 CLARENDON HILLS E MUN TANK          APPROX.13.8 KM 0772901.2 |
 MF1302| ME3157 HINSDALE MUNICIPAL STANDPIPE        APPROX.15.4 KM 0831555.7 |
 MF1302| CI7971 NAPER RM 4                           12.950 METERS 09654     |
 MF1302| ME3011 CHICAGO KANSAS CITY AWY BCN 39      APPROX.17.1 KM 0981453.4 |
 MF1302| MF1331 DOWNERS GROVE MICROWAVE MAST        APPROX. 9.5 KM 1103501.2 |
 MF1302| CI7970 NAPER RM 3                           28.678 METERS 14300     |
 MF1302| MF1330 CHICAGO KANSAS CITY AWY BCN 38      APPROX. 7.5 KM 1563314.4 |
 MF1302| MF1346 LEWIS SCH OF SCI AND TECH TANK      APPROX.18.6 KM 1701142.8 |
 MF1302| CI7968 NAPER RM 1                           28.863 METERS 22543     |
 MF1302| CI7969 NAPER RM 2                           33.159 METERS 26451     |
 MF1302| MF1312 NAPERVILLE SS PETER PAUL CH         APPROX. 2.3 KM 2844534.3 |
 MF1302| MF1309 NAPERVILLE KROEHLER MFG CO STK      APPROX. 2.4 KM 2983255.2 |
 MF1302| MF1310 NAPERVILLE MUNICIPAL TANK           APPROX. 2.2 KM 3022416.8 |
 MF1302| CI7967 NAPER AZ MK                                        3522902.1 |
 MF1302|---------------------------------------------------------------------|
 MF1302
 MF1302                          SUPERSEDED SURVEY CONTROL
 MF1302
 MF1302  NAD 83(1997)-  41 46 11.94665(N)    088 07 07.01304(W) AD(       ) 2
 MF1302  NAD 83(1986)-  41 46 11.95066(N)    088 07 07.02304(W) AD(       ) 2
 MF1302  NAD 27      -  41 46 11.84560(N)    088 07 06.78530(W) AD(       ) 2
 MF1302  NGVD 29             227.15   (m)          745.2    (f) LEVELING    3  
 MF1302
 MF1302.Superseded values are not recommended for survey control.
 MF1302
 MF1302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1302.See file dsdata.pdf to determine how the superseded data were derived.
 MF1302
 MF1302_MARKER: DS = TRIANGULATION STATION DISK
 MF1302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1302_STAMPING: NAPER 1944
 MF1302_MARK LOGO: CGS
 MF1302_PROJECTION: RECESSED 30 CENTIMETERS
 MF1302_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1302+STABILITY: SURFACE MOTION
 MF1302
 MF1302  HISTORY     - Date     Condition        Report By
 MF1302  HISTORY     - 1944     MONUMENTED       CGS
 MF1302  HISTORY     - 1956     GOOD             CGS
 MF1302  HISTORY     - 1972     GOOD             LOCSUR
 MF1302  HISTORY     - 1978     GOOD             NGS
 MF1302  HISTORY     - 19830616 SEE DESCRIPTION  NGS
 MF1302
 MF1302                          STATION DESCRIPTION
 MF1302
 MF1302'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1302'STATION IS LOCATED ABOUT 1.5 MILES ESE OF THE VILLAGE OF
 MF1302'NAPERVILLE, ON LAND OWNED BY CHESTER MARQUARD.  THE MARK
 MF1302'IS SET IN A CULTIVATED FIELD N OF THE HOUSE AND BARN.  IT IS
 MF1302'38 FEET NE OF THE NW CORNER AND 32.5 FEET NW OF THE NE CORNER
 MF1302'OF THE BARN.  MARK IS STAMPED NAPER 1944 AND IS 12 INCHES
 MF1302'BELOW THE GROUND.
 MF1302'
 MF1302'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1302'DISKS SET IN CONCRETE.
 MF1302'
 MF1302'REFERENCE MARK 1 IS 94.74 FEET SW OF THE STATION, AT THE N
 MF1302'SIDE OF THE GARAGE.  IT IS STAMPED NAPER NO 1 1944 AND PROJECTS
 MF1302'ABOUT 5 INCHES ABOVE THE GROUND.
 MF1302'
 MF1302'REFERENCE MARK 2 IS 108.84 FEET WSW OF THE STATION, AT THE S EDGE
 MF1302'OF THE CULTIVATED FIELD.  IT IS STAMPED NAPER NO 2 1944 AND
 MF1302'PROJECTS ABOUT 5 INCHES ABOVE THE GROUND.
 MF1302'
 MF1302'AZIMUTH MARK IS NNW OF THE STATION, ON THE RIGHT-OF-WAY OF A
 MF1302'N-S GRAVELED ROAD.  IT IS 22 FEET E OF THE APPROXIMATE CENTER
 MF1302'LINE OF THE ROAD AND 58 FEET SSE OF A ROAD SIGN ROAD END.
 MF1302'IT IS 2 FEET SW OF A WOVEN-WIRE FENCE CORNER.  IT IS STAMPED
 MF1302'NAPER 1944.
 MF1302'
 MF1302'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34 AND
 MF1302'STATE HIGHWAY 53 IN THE VILLAGE OF LISLE, GO S ON STATE HIGHWAY
 MF1302'53 FOR 1.1 MILES TO A MACADAM ROAD W.  TURN RIGHT AND GO 2.6
 MF1302'MILES TO A GRAVELED T-ROAD LEFT.  TURN LEFT OR S AND FOLLOW
 MF1302'THE GRAVELED ROAD FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT.
 MF1302'CONTINUE S FOR 0.4 MILE TO THE FARM LANE OF CHESTER MARQUARD
 MF1302'ON THE LEFT.  TURN LEFT AND GO ABOUT 0.1 MILE TO THE STATION.
 MF1302'
 MF1302'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MF1302
 MF1302                          STATION RECOVERY (1956)
 MF1302
 MF1302'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1302'THE STATION WAS RECOVERED AND ALL THE MARKS WERE FOUND IN GOOD
 MF1302'CONDITION.  THE DIRECTIONS TO THE REFERENCE MARKS AND THE AZIMUTH
 MF1302'MARK CHECKED AND THE DISTANCE TO THE AZIMUTH MARK CHECKED.
 MF1302'THE DISTANCES TO R.M. 1 AND R.M. 2 WERE FOUND TO BE 0.09 OF A
 MF1302'FOOT AND 0.05 OF A FOOT SHORTER RESPECTIVELY.  A NO. 3 REFERENCE
 MF1302'MARK WAS ESTABLISHED.  A COMPLETE NEW DESCRIPTION FOLLOWS--
 MF1302'
 MF1302'THE STATION IS ABOUT 4 MILES SOUTHWEST OF LISLE AND ABOUT
 MF1302'1-1/2 MILES EAST OF NAPERVILLE.  IT IS ON PROPERTY OWNED BY
 MF1302'ANN MARQUARDT.  IT IS 38 FEET NORTHEAST OF THE NORTHWEST
 MF1302'CORNER OF A FRAME BUILDING AND 32 FEET NORTHWEST OF THE
 MF1302'NORTHEAST CORNER OF THE BUILDING.  THE MARK IS ABOUT 8 INCHES
 MF1302'UNDERGROUND AND THE DISK IS STAMPED NAPER 1944.
 MF1302'
 MF1302'TO REACH THE STATION FROM THE POST OFFICE IN NAPERVILLE, GO
 MF1302'SOUTH ON WASHINGTON STREET FOR 0.25 MILE TO THE INTERSECTION OF
 MF1302'CHICAGO AVENUE.  TURN LEFT AND GO EAST ON CHICAGO AVENUE AND
 MF1302'MAPLE AVENUE FOR 1.55 MILES TO THE INTERSECTION OF OELSENS
 MF1302'LANE (GRAVEL).  TURN RIGHT AND GO SOUTH ON THE GRAVEL ROAD
 MF1302'FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE SOUTH
 MF1302'ON THE GRAVEL ROAD FOR 0.4 MILE TO A DRIVEWAY LEFT.  TURN LEFT
 MF1302'AND GO EAST ON THE DRIVEWAY FOR 0.1 MILE TO THE STATION AS
 MF1302'DESCRIBED.
 MF1302'
 MF1302'REFERENCE MARK 1 IS IN THE DRIVEWAY, 42 FEET SOUTHWEST OF
 MF1302'THE SOUTHWEST CORNER OF THE FRAME BUILDING AND 27 FEET NORTHEAST
 MF1302'OF THE NORTHEAST CORNER OF A HOUSE.  THE MARK IS FLUSH AND THE
 MF1302'DISK IS STAMPED NAPER NO 1 1944.
 MF1302'
 MF1302'REFERENCE MARK 2 IS IN THE WEST SIDE OF A FOUR-FOOT DIRT BANK,
 MF1302'84 FEET WEST OF THE NORTHWEST CORNER OF THE FRAME BUILDING AND
 MF1302'3 FEET EAST OF THE EAST SIDE OF AN UNDERGROUND STORM SHELTER.
 MF1302'THE MARK PROTRUDES FROM THE WEST SIDE OF THE BANK AND THE
 MF1302'DISK IS STAMPED NAPER NO 2 1944.
 MF1302'
 MF1302'REFERENCE MARK 3 IS 20 FEET SOUTHEAST OF THE SOUTH CORNER OF A
 MF1302'SMALL SHED.  THE MARK IS FLUSH AND THE DISK IS STAMPED NAPER
 MF1302'NO 3 1944.
 MF1302'
 MF1302'THE AZIMUTH MARK IS 25 FEET EAST OF THE CENTER OF OELSENS
 MF1302'LANE, 2 FEET SOUTHWEST OF A WHITE WITNESS POST AND 1-1/2 FEET
 MF1302'WEST OF A FENCE CORNER.  THE MARK PROJECTS ABOUT 2 INCHES
 MF1302'AND THE DISK IS STAMPED NAPER 1944.
 MF1302'
 MF1302'HEIGHT OF LIGHT ABOVE STATION MARK 36 METERS.
 MF1302
 MF1302                          STATION RECOVERY (1972)
 MF1302
 MF1302'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1302'ALL MARKS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 MF1302'
 MF1302'HORIZONTAL GEODETIC DISTANCE TO AZIMUTH MARK = 2012.03 FT
 MF1302'(MEASURED SPUR LINE WITH LASER RANGER)
 MF1302
 MF1302                          STATION RECOVERY (1978)
 MF1302
 MF1302'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 MF1302'THE STATION MARK, REFERENCE MARKS 1, 3 AND THE AZIMUTH MARK WERE FOUND
 MF1302'IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND ASSUMED TO HAVE
 MF1302'BEEN COVERED OR DESTROYED.  THE AZIMUTH MARK WAS REPORTED TO BE IN WAY
 MF1302'OF ROAD WIDENING.  THE MARK IS NOT GROUND VISIBLE FROM THE
 MF1302'STATION.  REFERENCE MARK 4 WAS ESTABLISHED AT THIS TIME AS REFERENCE
 MF1302'MARK 1 WILL PROBABLY BE DESTROYED BY AN HOUSING DEVELOPMENT THAT WILL
 MF1302'EXPAND TO THE NORTH.  THE DISTANCE TO RM 1 WAS LONGER BY 0.04 FOOT,
 MF1302'RM 3 CHECKED.  THE DIRECTION RM 1 RM 3 WAS GREATER BY 2 MINUTES
 MF1302'AND 49 SECONDS.  THE STATION IS 38 FEET NORTHEAST OF THE NORTHEAST
 MF1302'CORNER OF A WHITE SIDING BUILDING, 32 FEET NORTHWEST OF THE NORTHEAST
 MF1302'CORNER OF SAME BUILDING AND 1.8 FEET NORTH OF A METAL WITNESS
 MF1302'POST.  THE MARK IS MINUS 10 INCHES BELOW GROUND SURFACE AND THE DISK
 MF1302'STAMPED NAPER NO 3 1944.
 MF1302'
 MF1302'REFERENCE MARK 1 IS 43 FEET SW OF SW CORNER OF
 MF1302'BUILDING, 36 FEET SSW OF A 20 INCH TREE AND IN THE CENTER OF
 MF1302'DRIVEWAY.  THE MARK IS FLUSH AND THE DISK STAMPED NAPER NO 1 1944.
 MF1302'
 MF1302'REFERENCE MARK 3 IS 51 FEET SE OF SE CORNER OF BUILDING, 20 FEET SE
 MF1302'OF S CORNER OF BUILDING AND 2 FEET NNE OF A 16 INCH TREE.  THE MARK IS
 MF1302'FLUSH AND THE DISK STAMPED NAPER NO 3 1944.  REFERENCE MARK 4 IS 42
 MF1302'FEET NE OF THE NE CORNER OF BUILDING AND 17 FEET N OF NW CORNER OF
 MF1302'A SMALL BUILDING.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED
 MF1302'NAPER 1944 NO 4 1978.
 MF1302'
 MF1302'THE AZIMUTH MARK IS 25 FEET E OF THE CENTERLINE OF OLESON LANE, 4
 MF1302'FEET E OF E CURBING OF OLESON LANE, 2 FEET WSW OF METAL FENCE CORNER
 MF1302'POST AND 1 FOOT S OF A METAL WITNESS POST.  THE MARK IS UNDERGROUND
 MF1302'2 INCHES THE DISK STAMPED NAPER 1944.
 MF1302'
 MF1302'TO REACH FROM INTERSECTION OF CHICAGO AVENUE AND WASHINGTON STREET
 MF1302'IN NAPERVILLE, GO E ON CHICAGO AVENUE FOR 1.55 MILES TO A SIDE ROAD
 MF1302'RIGHT, GO S ON OLESON LANE FOR 0.1 MILE TO AZIMUTH MARK ON
 MF1302'LEFT.  CONTINUE S ON OLESON LANE FOR 0.4 MILE TO A LANE ON THE LEFT,
 MF1302'AND ELIZABETH AVENUE RIGHT.  GO LEFT ON DIRT LANE FOR 0.1 MILE TO
 MF1302'STATION AS DESCRIBED.
 MF1302
 MF1302                          STATION RECOVERY (1983)
 MF1302
 MF1302'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 MF1302'THE STATION WAS RECOVERED IN GOOD CONDITION.  RMS 1 2 AND 3 ARE NOW
 MF1302'DESTROYED AND THE AZ MK WAS RECOVERED WITH THE DISK REMOVED AND PART
 MF1302'OR THE MONUMENT BROKEN OFF.  IN THE NEAR FUTURE THIS STATION WILL
 MF1302'PROBABLY BE DESTROYED AS THE NEW HOUSING DEVELOPMENT IS BEING
 MF1302'ESTABLISHED IN THIS AREA, SO A NEW STATION, NAPER 2 1983 WAS
 MF1302'ESTABLISHED AT THIS TIME.  NO NEW RMS OR AND AZ WAS ESTABLISHED FOR
 MF1302'NAPER 1944 DUE TO ITS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5797 ***********************************************************************
 DH5797  DESIGNATION -  NAPERVILLE 1001
 DH5797  PID         -  DH5797
 DH5797  STATE/COUNTY-  IL/WILL
 DH5797  COUNTRY     -  US
 DH5797  USGS QUAD   -  NORMANTOWN (2018)
 DH5797
 DH5797                         *CURRENT SURVEY CONTROL
 DH5797  ______________________________________________________________________
 DH5797* NAD 83(2011) POSITION- 41 40 26.88529(N) 088 11 41.88490(W)   ADJUSTED
 DH5797* NAD 83(2011) ELLIP HT-   165.558 (meters)        (06/27/12)   ADJUSTED
 DH5797* NAD 83(2011) EPOCH   -  2010.00
 DH5797  ______________________________________________________________________
 DH5797  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 DH5797  NAD 83(2011) X  -    150,287.865 (meters)                     COMP
 DH5797  NAD 83(2011) Y  - -4,768,896.938 (meters)                     COMP
 DH5797  NAD 83(2011) Z  -  4,218,747.890 (meters)                     COMP
 DH5797  LAPLACE CORR    -         -1.74  (seconds)                    DEFLEC18
 DH5797
 DH5797  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5797  Standards:
 DH5797         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5797            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5797  -------------------------------------------------------------------
 DH5797  NETWORK    1.11   1.84           0.50   0.39   0.94      0.07345816
 DH5797  -------------------------------------------------------------------
 DH5797  Click here for local accuracies and other accuracy information.
 DH5797
 DH5797.The horizontal coordinates were established by GPS observations
 DH5797.and adjusted by the National Geodetic Survey in June 2012.
 DH5797
 DH5797.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5797.been affixed to the stable North American tectonic plate. See 
 DH5797.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5797
 DH5797.The horizontal coordinates are valid at the epoch date displayed above
 DH5797.which is a decimal equivalence of Year/Month/Day.
 DH5797
 DH5797.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5797.GEOID18 height accuracy estimate available here.
 DH5797
 DH5797.Click photographs - Photos may exist for this station.
 DH5797
 DH5797.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5797
 DH5797.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5797
 DH5797.The ellipsoidal height was determined by GPS observations
 DH5797.and is referenced to NAD 83.
 DH5797
 DH5797. The following values were computed from the NAD 83(2011) position.
 DH5797
 DH5797;                    North         East     Units Scale Factor Converg.
 DH5797;SPC IL E     -   555,918.877   311,521.685   MT  0.99997663   +0 05 31.2
 DH5797;SPC IL E     - 1,823,877.18  1,022,050.73   sFT  0.99997663   +0 05 31.2
 DH5797;UTM  16      - 4,614,286.539   400,531.437   MT  0.99972175   -0 47 40.5
 DH5797
 DH5797!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5797!SPC IL E     -   0.99997403  x   0.99997663  =   0.99995066
 DH5797!UTM  16      -   0.99997403  x   0.99972175  =   0.99969579
 DH5797
 DH5797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0053114286(NAD 83)
 DH5797
 DH5797                          SUPERSEDED SURVEY CONTROL
 DH5797
 DH5797  NAD 83(2007)-  41 40 26.88534(N)    088 11 41.88587(W) AD(2002.00) 0
 DH5797  ELLIP H (02/10/07)  165.578  (m)                       GP(2002.00)    
 DH5797  NAD 83(1997)-  41 40 26.88445(N)    088 11 41.88507(W) AD(       ) 1
 DH5797  ELLIP H (08/30/05)  165.589  (m)                       GP(       ) 4 2
 DH5797
 DH5797.Superseded values are not recommended for survey control.
 DH5797
 DH5797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5797.See file dsdata.pdf to determine how the superseded data were derived.
 DH5797
 DH5797_MARKER: I = METAL ROD
 DH5797_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5797_MARK LOGO: IL5980
 DH5797_PROJECTION: RECESSED 5 CENTIMETERS
 DH5797_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5797_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5797+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5797_ROD/PIPE-DEPTH: 4.9 meters
 DH5797_SLEEVE-DEPTH  : 0.8 meters
 DH5797
 DH5797  HISTORY     - Date     Condition        Report By
 DH5797  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5797
 DH5797                          STATION DESCRIPTION
 DH5797
 DH5797'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5797'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5797'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 5.5 MILES TO CHAMPION
 DH5797'ROAD. EAST ON CHAMPION ROAD 0.5 MILE TO  SWITCHGRASS LANE. NORTH ON
 DH5797'SWITCHGRASS LANE 0.2 MILE TO WILD TIMOTHY ROAD AND STATION  ON THE
 DH5797'RIGHT, NORTHEAST QUADRANT OF INTERSECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5798 ***********************************************************************
 DH5798  DESIGNATION -  NAPERVILLE 1002
 DH5798  PID         -  DH5798
 DH5798  STATE/COUNTY-  IL/WILL
 DH5798  COUNTRY     -  US
 DH5798  USGS QUAD   -  NORMANTOWN (2018)
 DH5798
 DH5798                         *CURRENT SURVEY CONTROL
 DH5798  ______________________________________________________________________
 DH5798* NAD 83(2011) POSITION- 41 41 42.45391(N) 088 12 06.65209(W)   ADJUSTED
 DH5798* NAD 83(2011) ELLIP HT-   170.390 (meters)        (06/27/12)   ADJUSTED
 DH5798* NAD 83(2011) EPOCH   -  2010.00
 DH5798  ______________________________________________________________________
 DH5798  GEOID HEIGHT    -        -33.094 (meters)                     GEOID18
 DH5798  NAD 83(2011) X  -    149,666.700 (meters)                     COMP
 DH5798  NAD 83(2011) Y  - -4,767,368.800 (meters)                     COMP
 DH5798  NAD 83(2011) Z  -  4,220,492.309 (meters)                     COMP
 DH5798  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 DH5798
 DH5798  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5798  Standards:
 DH5798         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5798            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5798  -------------------------------------------------------------------
 DH5798  NETWORK    1.07   1.92           0.48   0.39   0.98      0.03330198
 DH5798  -------------------------------------------------------------------
 DH5798  Click here for local accuracies and other accuracy information.
 DH5798
 DH5798.The horizontal coordinates were established by GPS observations
 DH5798.and adjusted by the National Geodetic Survey in June 2012.
 DH5798
 DH5798.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5798.been affixed to the stable North American tectonic plate. See 
 DH5798.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5798
 DH5798.The horizontal coordinates are valid at the epoch date displayed above
 DH5798.which is a decimal equivalence of Year/Month/Day.
 DH5798
 DH5798.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5798.GEOID18 height accuracy estimate available here.
 DH5798
 DH5798.Click photographs - Photos may exist for this station.
 DH5798
 DH5798.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5798
 DH5798.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5798
 DH5798.The ellipsoidal height was determined by GPS observations
 DH5798.and is referenced to NAD 83.
 DH5798
 DH5798. The following values were computed from the NAD 83(2011) position.
 DH5798
 DH5798;                    North         East     Units Scale Factor Converg.
 DH5798;SPC IL E     -   558,249.365   310,945.248   MT  0.99997647   +0 05 14.9
 DH5798;SPC IL E     - 1,831,523.13  1,020,159.53   sFT  0.99997647   +0 05 14.9
 DH5798;UTM  16      - 4,616,625.074   399,991.274   MT  0.99972308   -0 47 58.2
 DH5798
 DH5798!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5798!SPC IL E     -   0.99997328  x   0.99997647  =   0.99994975
 DH5798!UTM  16      -   0.99997328  x   0.99972308  =   0.99969636
 DH5798
 DH5798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9999116625(NAD 83)
 DH5798
 DH5798                          SUPERSEDED SURVEY CONTROL
 DH5798
 DH5798  NAD 83(2007)-  41 41 42.45396(N)    088 12 06.65306(W) AD(2002.00) 0
 DH5798  ELLIP H (02/10/07)  170.409  (m)                       GP(2002.00)    
 DH5798  NAD 83(1997)-  41 41 42.45323(N)    088 12 06.65253(W) AD(       ) 1
 DH5798  ELLIP H (08/30/05)  170.437  (m)                       GP(       ) 4 2
 DH5798
 DH5798.Superseded values are not recommended for survey control.
 DH5798
 DH5798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5798.See file dsdata.pdf to determine how the superseded data were derived.
 DH5798
 DH5798_MARKER: I = METAL ROD
 DH5798_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5798_MARK LOGO: IL5980
 DH5798_PROJECTION: RECESSED 5 CENTIMETERS
 DH5798_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5798_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5798+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5798_ROD/PIPE-DEPTH: 7.3 meters
 DH5798_SLEEVE-DEPTH  : 0.8 meters
 DH5798
 DH5798  HISTORY     - Date     Condition        Report By
 DH5798  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5798
 DH5798                          STATION DESCRIPTION
 DH5798
 DH5798'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5798'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5798'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 4.0 MILES TO 103RD
 DH5798'STREET. EAST ON 103RD STREET 0.15 MILE TO FIRE  STATION ENTRANCE AND
 DH5798'STATION ON THE RIGHT, EAST SIDE OF ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5799 ***********************************************************************
 DH5799  DESIGNATION -  NAPERVILLE 1003
 DH5799  PID         -  DH5799
 DH5799  STATE/COUNTY-  IL/WILL
 DH5799  COUNTRY     -  US
 DH5799  USGS QUAD   -  NORMANTOWN (2018)
 DH5799
 DH5799                         *CURRENT SURVEY CONTROL
 DH5799  ______________________________________________________________________
 DH5799* NAD 83(2011) POSITION- 41 43 06.10751(N) 088 11 57.73295(W)   ADJUSTED
 DH5799* NAD 83(2011) ELLIP HT-   177.814 (meters)        (06/27/12)   ADJUSTED
 DH5799* NAD 83(2011) EPOCH   -  2010.00
 DH5799  ______________________________________________________________________
 DH5799  GEOID HEIGHT    -        -33.098 (meters)                     GEOID18
 DH5799  NAD 83(2011) X  -    149,819.064 (meters)                     COMP
 DH5799  NAD 83(2011) Y  - -4,765,651.551 (meters)                     COMP
 DH5799  NAD 83(2011) Z  -  4,222,424.090 (meters)                     COMP
 DH5799  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 DH5799
 DH5799  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5799  Standards:
 DH5799         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5799            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5799  -------------------------------------------------------------------
 DH5799  NETWORK    0.70   1.06           0.33   0.22   0.54     -0.19839761
 DH5799  -------------------------------------------------------------------
 DH5799  Click here for local accuracies and other accuracy information.
 DH5799
 DH5799.The horizontal coordinates were established by GPS observations
 DH5799.and adjusted by the National Geodetic Survey in June 2012.
 DH5799
 DH5799.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5799.been affixed to the stable North American tectonic plate. See 
 DH5799.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5799
 DH5799.The horizontal coordinates are valid at the epoch date displayed above
 DH5799.which is a decimal equivalence of Year/Month/Day.
 DH5799
 DH5799.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5799.GEOID18 height accuracy estimate available here.
 DH5799
 DH5799.Click photographs - Photos may exist for this station.
 DH5799
 DH5799.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5799
 DH5799.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5799
 DH5799.The ellipsoidal height was determined by GPS observations
 DH5799.and is referenced to NAD 83.
 DH5799
 DH5799. The following values were computed from the NAD 83(2011) position.
 DH5799
 DH5799;                    North         East     Units Scale Factor Converg.
 DH5799;SPC IL E     -   560,830.509   311,147.471   MT  0.99997653   +0 05 20.9
 DH5799;SPC IL E     - 1,839,991.43  1,020,822.99   sFT  0.99997653   +0 05 20.9
 DH5799;UTM  16      - 4,619,202.124   400,233.376   MT  0.99972248   -0 47 53.6
 DH5799
 DH5799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5799!SPC IL E     -   0.99997211  x   0.99997653  =   0.99994864
 DH5799!UTM  16      -   0.99997211  x   0.99972248  =   0.99969460
 DH5799
 DH5799:                Primary Azimuth Mark                     Grid Az
 DH5799:SPC IL E     -  NAPERVILLE 1501                          221 26 35.2
 DH5799:UTM  16      -  NAPERVILLE 1501                          222 19 49.7
 DH5799
 DH5799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0023319202(NAD 83)
 DH5799
 DH5799|---------------------------------------------------------------------|
 DH5799| PID    Reference Object                     Distance      Geod. Az  |
 DH5799|                                                           dddmmss.s |
 DH5799| DH5806 NAPERVILLE 1501                     APPROX. 1.5 KM 2213156.1 |
 DH5799|---------------------------------------------------------------------|
 DH5799
 DH5799                          SUPERSEDED SURVEY CONTROL
 DH5799
 DH5799  NAD 83(2007)-  41 43 06.10755(N)    088 11 57.73392(W) AD(2002.00) 0
 DH5799  ELLIP H (02/10/07)  177.833  (m)                       GP(2002.00)    
 DH5799  NAD 83(1997)-  41 43 06.10707(N)    088 11 57.73374(W) AD(       ) 1
 DH5799  ELLIP H (08/30/05)  177.878  (m)                       GP(       ) 4 2
 DH5799
 DH5799.Superseded values are not recommended for survey control.
 DH5799
 DH5799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5799.See file dsdata.pdf to determine how the superseded data were derived.
 DH5799
 DH5799_MARKER: I = METAL ROD
 DH5799_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5799_MARK LOGO: IL5980
 DH5799_PROJECTION: RECESSED 5 CENTIMETERS
 DH5799_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5799+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5799_ROD/PIPE-DEPTH: 4.9 meters
 DH5799_SLEEVE-DEPTH  : 0.8 meters
 DH5799
 DH5799  HISTORY     - Date     Condition        Report By
 DH5799  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5799
 DH5799                          STATION DESCRIPTION
 DH5799
 DH5799'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5799'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5799'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS 59 2.5 MILES TO LEVERENZ ROAD.
 DH5799'EAST ON LEVERENZ ROAD 0.35 MILE TO SCHOOL  ENTRANCE AND STATION ON THE
 DH5799'RIGHT, WEST SIDE OF ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5800 ***********************************************************************
 DH5800  DESIGNATION -  NAPERVILLE 1004
 DH5800  PID         -  DH5800
 DH5800  STATE/COUNTY-  IL/DU PAGE
 DH5800  COUNTRY     -  US
 DH5800  USGS QUAD   -  NAPERVILLE (2018)
 DH5800
 DH5800                         *CURRENT SURVEY CONTROL
 DH5800  ______________________________________________________________________
 DH5800* NAD 83(2011) POSITION- 41 45 11.58463(N) 088 11 10.91995(W)   ADJUSTED
 DH5800* NAD 83(2011) ELLIP HT-   181.456 (meters)        (06/27/12)   ADJUSTED
 DH5800* NAD 83(2011) EPOCH   -  2010.00
 DH5800  ______________________________________________________________________
 DH5800  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 DH5800  NAD 83(2011) X  -    150,819.176 (meters)                     COMP
 DH5800  NAD 83(2011) Y  - -4,763,044.280 (meters)                     COMP
 DH5800  NAD 83(2011) Z  -  4,225,315.413 (meters)                     COMP
 DH5800  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 DH5800
 DH5800  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5800  Standards:
 DH5800         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5800            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5800  -------------------------------------------------------------------
 DH5800  NETWORK    0.63   1.08           0.29   0.21   0.55     -0.03238633
 DH5800  -------------------------------------------------------------------
 DH5800  Click here for local accuracies and other accuracy information.
 DH5800
 DH5800.The horizontal coordinates were established by GPS observations
 DH5800.and adjusted by the National Geodetic Survey in June 2012.
 DH5800
 DH5800.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5800.been affixed to the stable North American tectonic plate. See 
 DH5800.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5800
 DH5800.The horizontal coordinates are valid at the epoch date displayed above
 DH5800.which is a decimal equivalence of Year/Month/Day.
 DH5800
 DH5800.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5800.GEOID18 height accuracy estimate available here.
 DH5800
 DH5800.Click photographs - Photos may exist for this station.
 DH5800
 DH5800.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5800
 DH5800.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5800
 DH5800.The ellipsoidal height was determined by GPS observations
 DH5800.and is referenced to NAD 83.
 DH5800
 DH5800. The following values were computed from the NAD 83(2011) position.
 DH5800
 DH5800;                    North         East     Units Scale Factor Converg.
 DH5800;SPC IL E     -   564,703.432   312,222.931   MT  0.99997684   +0 05 52.3
 DH5800;SPC IL E     - 1,852,697.84  1,024,351.40   sFT  0.99997684   +0 05 52.3
 DH5800;UTM  16      - 4,623,056.936   401,368.415   MT  0.99971971   -0 47 24.3
 DH5800
 DH5800!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5800!SPC IL E     -   0.99997154  x   0.99997684  =   0.99994838
 DH5800!UTM  16      -   0.99997154  x   0.99971971  =   0.99969126
 DH5800
 DH5800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0136823056(NAD 83)
 DH5800
 DH5800                          SUPERSEDED SURVEY CONTROL
 DH5800
 DH5800  NAD 83(2007)-  41 45 11.58457(N)    088 11 10.92092(W) AD(2002.00) 0
 DH5800  ELLIP H (02/10/07)  181.476  (m)                       GP(2002.00)    
 DH5800  NAD 83(1997)-  41 45 11.58475(N)    088 11 10.92094(W) AD(       ) 1
 DH5800  ELLIP H (08/30/05)  181.515  (m)                       GP(       ) 4 2
 DH5800
 DH5800.Superseded values are not recommended for survey control.
 DH5800
 DH5800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5800.See file dsdata.pdf to determine how the superseded data were derived.
 DH5800
 DH5800_MARKER: I = METAL ROD
 DH5800_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5800_MARK LOGO: ASCPC
 DH5800_PROJECTION: RECESSED 5 CENTIMETERS
 DH5800_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5800_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5800+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5800_ROD/PIPE-DEPTH: 3.7 meters
 DH5800_SLEEVE-DEPTH  : 0.8 meters
 DH5800
 DH5800  HISTORY     - Date     Condition        Report By
 DH5800  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5800
 DH5800                          STATION DESCRIPTION
 DH5800
 DH5800'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5800'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5800'(OGDEN AVENUE) GO  EASTERLY ON US ROUTE 34 1.0 MILES TO RICKERT ROAD.
 DH5800'SOUTH ON RICKERT ROAD 0.4 MILE TO  SANCTUARY LANE AND STATION ON THE
 DH5800'LEFT, SOUTHEAST QUADRANT OF INTERSECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5801 ***********************************************************************
 DH5801  DESIGNATION -  NAPERVILLE 1005
 DH5801  PID         -  DH5801
 DH5801  STATE/COUNTY-  IL/DU PAGE
 DH5801  COUNTRY     -  US
 DH5801  USGS QUAD   -  NORMANTOWN (2018)
 DH5801
 DH5801                         *CURRENT SURVEY CONTROL
 DH5801  ______________________________________________________________________
 DH5801* NAD 83(2011) POSITION- 41 44 10.60370(N) 088 08 52.24964(W)   ADJUSTED
 DH5801* NAD 83(2011) ELLIP HT-   177.899 (meters)        (06/27/12)   ADJUSTED
 DH5801* NAD 83(2011) EPOCH   -  2010.00
 DH5801  ______________________________________________________________________
 DH5801  GEOID HEIGHT    -        -33.135 (meters)                     GEOID18
 DH5801  NAD 83(2011) X  -    154,061.703 (meters)                     COMP
 DH5801  NAD 83(2011) Y  - -4,764,191.201 (meters)                     COMP
 DH5801  NAD 83(2011) Z  -  4,223,909.255 (meters)                     COMP
 DH5801  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 DH5801
 DH5801  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5801  Standards:
 DH5801         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5801            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5801  -------------------------------------------------------------------
 DH5801  NETWORK    0.76   1.31           0.34   0.27   0.67     -0.03918855
 DH5801  -------------------------------------------------------------------
 DH5801  Click here for local accuracies and other accuracy information.
 DH5801
 DH5801.The horizontal coordinates were established by GPS observations
 DH5801.and adjusted by the National Geodetic Survey in June 2012.
 DH5801
 DH5801.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5801.been affixed to the stable North American tectonic plate. See 
 DH5801.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5801
 DH5801.The horizontal coordinates are valid at the epoch date displayed above
 DH5801.which is a decimal equivalence of Year/Month/Day.
 DH5801
 DH5801.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5801.GEOID18 height accuracy estimate available here.
 DH5801
 DH5801.Click photographs - Photos may exist for this station.
 DH5801
 DH5801.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5801
 DH5801.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5801
 DH5801.The ellipsoidal height was determined by GPS observations
 DH5801.and is referenced to NAD 83.
 DH5801
 DH5801. The following values were computed from the NAD 83(2011) position.
 DH5801
 DH5801;                    North         East     Units Scale Factor Converg.
 DH5801;SPC IL E     -   562,828.265   315,430.581   MT  0.99997793   +0 07 24.5
 DH5801;SPC IL E     - 1,846,545.73  1,034,875.16   sFT  0.99997793   +0 07 24.5
 DH5801;UTM  16      - 4,621,132.795   404,545.794   MT  0.99971212   -0 45 51.1
 DH5801
 DH5801!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5801!SPC IL E     -   0.99997210  x   0.99997793  =   0.99995003
 DH5801!UTM  16      -   0.99997210  x   0.99971212  =   0.99968423
 DH5801
 DH5801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0454521132(NAD 83)
 DH5801
 DH5801                          SUPERSEDED SURVEY CONTROL
 DH5801
 DH5801  NAD 83(2007)-  41 44 10.60368(N)    088 08 52.25065(W) AD(2002.00) 0
 DH5801  ELLIP H (02/10/07)  177.917  (m)                       GP(2002.00)    
 DH5801  NAD 83(1997)-  41 44 10.60341(N)    088 08 52.25013(W) AD(       ) 1
 DH5801  ELLIP H (08/30/05)  177.941  (m)                       GP(       ) 4 2
 DH5801
 DH5801.Superseded values are not recommended for survey control.
 DH5801
 DH5801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5801.See file dsdata.pdf to determine how the superseded data were derived.
 DH5801
 DH5801_MARKER: I = METAL ROD
 DH5801_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5801_MARK LOGO: ASCPC
 DH5801_PROJECTION: RECESSED 5 CENTIMETERS
 DH5801_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5801_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5801+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5801_ROD/PIPE-DEPTH: 4.9 meters
 DH5801_SLEEVE-DEPTH  : 0.8 meters
 DH5801
 DH5801  HISTORY     - Date     Condition        Report By
 DH5801  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5801
 DH5801                          STATION DESCRIPTION
 DH5801
 DH5801'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5801'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5801'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 0.4 MILE TO 75TH STREET.
 DH5801'EAST ON 75TH STREET 3.0 MILES TO MODAFF  ROAD. SOUTH ON MODAFF ROAD
 DH5801'0.8 MILE TO 81ST STREET AND STATION ON THE LEFT, NORTHEAST  QUADRANT
 DH5801'OF INTERSECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5802 ***********************************************************************
 DH5802  DESIGNATION -  NAPERVILLE 1006
 DH5802  PID         -  DH5802
 DH5802  STATE/COUNTY-  IL/DU PAGE
 DH5802  COUNTRY     -  US
 DH5802  USGS QUAD   -  NAPERVILLE (2018)
 DH5802
 DH5802                         *CURRENT SURVEY CONTROL
 DH5802  ______________________________________________________________________
 DH5802* NAD 83(2011) POSITION- 41 45 19.64130(N) 088 08 56.69719(W)   ADJUSTED
 DH5802* NAD 83(2011) ELLIP HT-   178.482 (meters)        (06/27/12)   ADJUSTED
 DH5802* NAD 83(2011) EPOCH   -  2010.00
 DH5802  ______________________________________________________________________
 DH5802  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 DH5802  NAD 83(2011) X  -    153,913.182 (meters)                     COMP
 DH5802  NAD 83(2011) Y  - -4,762,777.463 (meters)                     COMP
 DH5802  NAD 83(2011) Z  -  4,225,498.870 (meters)                     COMP
 DH5802  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 DH5802
 DH5802  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5802  Standards:
 DH5802         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5802            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5802  -------------------------------------------------------------------
 DH5802  NETWORK    0.72   1.25           0.32   0.26   0.64     -0.05961400
 DH5802  -------------------------------------------------------------------
 DH5802  Click here for local accuracies and other accuracy information.
 DH5802
 DH5802.The horizontal coordinates were established by GPS observations
 DH5802.and adjusted by the National Geodetic Survey in June 2012.
 DH5802
 DH5802.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5802.been affixed to the stable North American tectonic plate. See 
 DH5802.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5802
 DH5802.The horizontal coordinates are valid at the epoch date displayed above
 DH5802.which is a decimal equivalence of Year/Month/Day.
 DH5802
 DH5802.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5802.GEOID18 height accuracy estimate available here.
 DH5802
 DH5802.Click photographs - Photos may exist for this station.
 DH5802
 DH5802.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5802
 DH5802.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5802
 DH5802.The ellipsoidal height was determined by GPS observations
 DH5802.and is referenced to NAD 83.
 DH5802
 DH5802. The following values were computed from the NAD 83(2011) position.
 DH5802
 DH5802;                    North         East     Units Scale Factor Converg.
 DH5802;SPC IL E     -   564,957.962   315,323.245   MT  0.99997789   +0 07 21.7
 DH5802;SPC IL E     - 1,853,532.91  1,034,523.01   sFT  0.99997789   +0 07 21.7
 DH5802;UTM  16      - 4,623,263.334   404,471.491   MT  0.99971230   -0 45 55.1
 DH5802
 DH5802!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5802!SPC IL E     -   0.99997201  x   0.99997789  =   0.99994990
 DH5802!UTM  16      -   0.99997201  x   0.99971230  =   0.99968431
 DH5802
 DH5802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0447123263(NAD 83)
 DH5802
 DH5802                          SUPERSEDED SURVEY CONTROL
 DH5802
 DH5802  NAD 83(2007)-  41 45 19.64126(N)    088 08 56.69819(W) AD(2002.00) 0
 DH5802  ELLIP H (02/10/07)  178.501  (m)                       GP(2002.00)    
 DH5802  NAD 83(1997)-  41 45 19.64113(N)    088 08 56.69786(W) AD(       ) 1
 DH5802  ELLIP H (08/30/05)  178.534  (m)                       GP(       ) 4 2
 DH5802
 DH5802.Superseded values are not recommended for survey control.
 DH5802
 DH5802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5802.See file dsdata.pdf to determine how the superseded data were derived.
 DH5802
 DH5802_MARKER: I = METAL ROD
 DH5802_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5802_MARK LOGO: ASCPC
 DH5802_PROJECTION: RECESSED 5 CENTIMETERS
 DH5802_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5802_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5802+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5802_ROD/PIPE-DEPTH: 4.9 meters
 DH5802_SLEEVE-DEPTH  : 0.8 meters
 DH5802
 DH5802  HISTORY     - Date     Condition        Report By
 DH5802  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5802
 DH5802                          STATION DESCRIPTION
 DH5802
 DH5802'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5802'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5802'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 0.4 MILE TO 75TH STREET.
 DH5802'EAST ON 75TH STREET 3.0 MILES TO  MODAFF ROAD. NORTH ON MODAFF ROAD TO
 DH5802'END, JOG 100 +/- WEST TO MAGNOLIA STREET  CONTINUE NORTH 0.2 MILE TO
 DH5802'ELMWOOD DRIVE AND STATION ON THE RIGHT, SOUTHEAST  QUADRANT OF
 DH5802'INTERSECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5803 ***********************************************************************
 DH5803  HT_MOD      -  This is a Height Modernization Survey Station.
 DH5803  DESIGNATION -  NAPERVILLE 1007
 DH5803  PID         -  DH5803
 DH5803  STATE/COUNTY-  IL/DU PAGE
 DH5803  COUNTRY     -  US
 DH5803  USGS QUAD   -  NAPERVILLE (2018)
 DH5803
 DH5803                         *CURRENT SURVEY CONTROL
 DH5803  ______________________________________________________________________
 DH5803* NAD 83(2011) POSITION- 41 46 09.24372(N) 088 07 44.35050(W)   ADJUSTED
 DH5803* NAD 83(2011) ELLIP HT-   190.466 (meters)        (06/27/12)   ADJUSTED
 DH5803* NAD 83(2011) EPOCH   -  2010.00
 DH5803* NAVD 88 ORTHO HEIGHT -   223.62  (meters)      733.7   (feet) GPS OBS
 DH5803  ______________________________________________________________________
 DH5803  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 DH5803  GEOID HEIGHT    -        -33.158 (meters)                     GEOID12B
 DH5803  GEOID HEIGHT    -        -33.159 (meters)                     GEOID18
 DH5803  NAD 83(2011) X  -    155,550.713 (meters)                     COMP
 DH5803  NAD 83(2011) Y  - -4,761,713.353 (meters)                     COMP
 DH5803  NAD 83(2011) Z  -  4,226,648.398 (meters)                     COMP
 DH5803  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 DH5803
 DH5803  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5803  Standards:
 DH5803         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5803            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5803  -------------------------------------------------------------------
 DH5803  NETWORK    0.60   1.12           0.27   0.21   0.57      0.04795003
 DH5803  -------------------------------------------------------------------
 DH5803  Click here for local accuracies and other accuracy information.
 DH5803
 DH5803.The horizontal coordinates were established by GPS observations
 DH5803.and adjusted by the National Geodetic Survey in June 2012.
 DH5803
 DH5803.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5803.been affixed to the stable North American tectonic plate. See 
 DH5803.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5803
 DH5803.The horizontal coordinates are valid at the epoch date displayed above
 DH5803.which is a decimal equivalence of Year/Month/Day.
 DH5803
 DH5803.The orthometric height was determined by GPS observations and a
 DH5803.high-resolution geoid model using precise GPS observation and
 DH5803.processing techniques.
 DH5803
 DH5803.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5803.GEOID18 height accuracy estimate available here.
 DH5803
 DH5803.Click photographs - Photos may exist for this station.
 DH5803
 DH5803.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5803
 DH5803.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5803
 DH5803.The ellipsoidal height was determined by GPS observations
 DH5803.and is referenced to NAD 83.
 DH5803
 DH5803. The following values were computed from the NAD 83(2011) position.
 DH5803
 DH5803;                    North         East     Units Scale Factor Converg.
 DH5803;SPC IL E     -   566,492.054   316,990.922   MT  0.99997855   +0 08 10.0
 DH5803;SPC IL E     - 1,858,566.01  1,039,994.38   sFT  0.99997855   +0 08 10.0
 DH5803;UTM  16      - 4,624,770.988   406,162.293   MT  0.99970836   -0 45 07.6
 DH5803
 DH5803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5803!SPC IL E     -   0.99997013  x   0.99997855  =   0.99994868
 DH5803!UTM  16      -   0.99997013  x   0.99970836  =   0.99967850
 DH5803
 DH5803:                Primary Azimuth Mark                     Grid Az
 DH5803:SPC IL E     -  NAPERVILLE 1502                          191 59 19.7
 DH5803:UTM  16      -  NAPERVILLE 1502                          192 52 37.3
 DH5803
 DH5803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0616224770(NAD 83)
 DH5803
 DH5803|---------------------------------------------------------------------|
 DH5803| PID    Reference Object                     Distance      Geod. Az  |
 DH5803|                                                           dddmmss.s |
 DH5803| DH5807 NAPERVILLE 1502                     APPROX. 1.4 KM 1920729.7 |
 DH5803|---------------------------------------------------------------------|
 DH5803
 DH5803                          SUPERSEDED SURVEY CONTROL
 DH5803
 DH5803  NAD 83(2007)-  41 46 09.24367(N)    088 07 44.35152(W) AD(2002.00) 0
 DH5803  ELLIP H (02/10/07)  190.484  (m)                       GP(2002.00)    
 DH5803  NAD 83(1997)-  41 46 09.24355(N)    088 07 44.35114(W) AD(       ) 1
 DH5803  ELLIP H (08/30/05)  190.522  (m)                       GP(       ) 4 2
 DH5803
 DH5803.Superseded values are not recommended for survey control.
 DH5803
 DH5803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5803.See file dsdata.pdf to determine how the superseded data were derived.
 DH5803
 DH5803_MARKER: I = METAL ROD
 DH5803_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5803_MARK LOGO: ASCPC
 DH5803_PROJECTION: RECESSED 5 CENTIMETERS
 DH5803_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5803_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5803+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2018
 DH5803_ROD/PIPE-DEPTH: 3.7 meters
 DH5803_SLEEVE-DEPTH  : 0.8 meters
 DH5803
 DH5803  HISTORY     - Date     Condition        Report By
 DH5803  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5803  HISTORY     - 20181105 GOOD             CWA
 DH5803
 DH5803                          STATION DESCRIPTION
 DH5803
 DH5803'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5803'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5803'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 0.4 MILE TO 75TH STREET.
 DH5803'EAST ON 75TH STREET 3.9 MILES TO  WASHINGTON. NORTH ON WASHINGTON 2.0
 DH5803'MILES TO CHICAGO AVENUE. EAST ON CHICAGO AVENUE  1.0 MILE TO CHARLES
 DH5803'STREET. SOUTH ON CHARLES STREET 0.4 MILE TO CHESHIRE LANE AND  STATION
 DH5803'ON LEFT, SOUTHEAST QUADRANT OF INTERSECTION.
 DH5803
 DH5803                          STATION RECOVERY (2018)
 DH5803
 DH5803'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2018 (KAG)
 DH5803'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5804 ***********************************************************************
 DH5804  HT_MOD      -  This is a Height Modernization Survey Station.
 DH5804  DESIGNATION -  NAPERVILLE 1008
 DH5804  PID         -  DH5804
 DH5804  STATE/COUNTY-  IL/DU PAGE
 DH5804  COUNTRY     -  US
 DH5804  USGS QUAD   -  NAPERVILLE (2018)
 DH5804
 DH5804                         *CURRENT SURVEY CONTROL
 DH5804  ______________________________________________________________________
 DH5804* NAD 83(2011) POSITION- 41 48 12.45304(N) 088 09 19.29413(W)   ADJUSTED
 DH5804* NAD 83(2011) ELLIP HT-   192.044 (meters)        (06/27/12)   ADJUSTED
 DH5804* NAD 83(2011) EPOCH   -  2010.00
 DH5804* NAVD 88 ORTHO HEIGHT -   225.21  (meters)      738.9   (feet) GPS OBS
 DH5804  ______________________________________________________________________
 DH5804  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 DH5804  GEOID HEIGHT    -        -33.165 (meters)                     GEOID12B
 DH5804  GEOID HEIGHT    -        -33.166 (meters)                     GEOID18
 DH5804  NAD 83(2011) X  -    153,277.380 (meters)                     COMP
 DH5804  NAD 83(2011) Y  - -4,759,253.833 (meters)                     COMP
 DH5804  NAD 83(2011) Z  -  4,229,483.931 (meters)                     COMP
 DH5804  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 DH5804
 DH5804  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5804  Standards:
 DH5804         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5804            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5804  -------------------------------------------------------------------
 DH5804  NETWORK    0.63   1.12           0.28   0.23   0.57      0.01184592
 DH5804  -------------------------------------------------------------------
 DH5804  Click here for local accuracies and other accuracy information.
 DH5804
 DH5804.The horizontal coordinates were established by GPS observations
 DH5804.and adjusted by the National Geodetic Survey in June 2012.
 DH5804
 DH5804.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5804.been affixed to the stable North American tectonic plate. See 
 DH5804.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5804
 DH5804.The horizontal coordinates are valid at the epoch date displayed above
 DH5804.which is a decimal equivalence of Year/Month/Day.
 DH5804
 DH5804.The orthometric height was determined by GPS observations and a
 DH5804.high-resolution geoid model using precise GPS observation and
 DH5804.processing techniques.
 DH5804
 DH5804.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5804.GEOID18 height accuracy estimate available here.
 DH5804
 DH5804.Click photographs - Photos may exist for this station.
 DH5804
 DH5804.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5804
 DH5804.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5804
 DH5804.The ellipsoidal height was determined by GPS observations
 DH5804.and is referenced to NAD 83.
 DH5804
 DH5804. The following values were computed from the NAD 83(2011) position.
 DH5804
 DH5804;                    North         East     Units Scale Factor Converg.
 DH5804;SPC IL E     -   570,288.407   314,790.189   MT  0.99997769   +0 07 07.1
 DH5804;SPC IL E     - 1,871,021.22  1,032,774.15   sFT  0.99997769   +0 07 07.1
 DH5804;UTM  16      - 4,628,599.989   404,021.267   MT  0.99971336   -0 46 12.7
 DH5804
 DH5804!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5804!SPC IL E     -   0.99996988  x   0.99997769  =   0.99994757
 DH5804!UTM  16      -   0.99996988  x   0.99971336  =   0.99968325
 DH5804
 DH5804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0402128599(NAD 83)
 DH5804
 DH5804                          SUPERSEDED SURVEY CONTROL
 DH5804
 DH5804  NAD 83(2007)-  41 48 12.45293(N)    088 09 19.29513(W) AD(2002.00) 0
 DH5804  ELLIP H (02/10/07)  192.062  (m)                       GP(2002.00)    
 DH5804  NAD 83(1997)-  41 48 12.45327(N)    088 09 19.29527(W) AD(       ) 1
 DH5804  ELLIP H (08/30/05)  192.101  (m)                       GP(       ) 4 2
 DH5804
 DH5804.Superseded values are not recommended for survey control.
 DH5804
 DH5804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5804.See file dsdata.pdf to determine how the superseded data were derived.
 DH5804
 DH5804_MARKER: I = METAL ROD
 DH5804_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5804_MARK LOGO: ASCPC
 DH5804_PROJECTION: RECESSED 5 CENTIMETERS
 DH5804_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5804_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5804+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2018
 DH5804_ROD/PIPE-DEPTH: 4.9 meters
 DH5804_SLEEVE-DEPTH  : 0.8 meters
 DH5804
 DH5804  HISTORY     - Date     Condition        Report By
 DH5804  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5804  HISTORY     - 20080925 GOOD             NGS
 DH5804  HISTORY     - 20181105 GOOD             CWA
 DH5804
 DH5804                          STATION DESCRIPTION
 DH5804
 DH5804'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5804'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5804'(OGDEN AVENUE) GO  NORTH ON ILLINOIS ROUTE 59 3.0 MILES TO DIEHL ROAD.
 DH5804'EAST ON DIEHL ROAD 2.7 MILES TO MILL  STREET. NORTH ON MILL STREET
 DH5804'0.15 MILE TO SHUMAN BLVD. AND STATION ON THE RIGHT,  NORTHEAST
 DH5804'QUADRANT OF INTERSECTION.
 DH5804
 DH5804                          STATION RECOVERY (2008)
 DH5804
 DH5804'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (DRD)
 DH5804'MARK IS 0.25 M (0.8 FT) NNE OF THE BACK OF THE CURB OF MILL ST, 5.00 M
 DH5804'(16.4 FT) SSE OF A LIGHT POLE, AND 1.12 M (3.7 FT) WSW OF THE WEST
 DH5804'EDGE OF A CONCRETE FIBER OPTIC CABLE ACCESS COVER.
 DH5804
 DH5804                          STATION RECOVERY (2018)
 DH5804
 DH5804'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2018 (KAG)
 DH5804'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3731 ***********************************************************************
 AA3731  DESIGNATION -  NAPERVILLE 12
 AA3731  PID         -  AA3731
 AA3731  STATE/COUNTY-  IL/DU PAGE
 AA3731  COUNTRY     -  US
 AA3731  USGS QUAD   -  NAPERVILLE (2018)
 AA3731
 AA3731                         *CURRENT SURVEY CONTROL
 AA3731  ______________________________________________________________________
 AA3731* NAD 83(2011) POSITION- 41 47 18.87064(N) 088 10 11.19584(W)   ADJUSTED
 AA3731* NAD 83(2011) ELLIP HT-   176.440 (meters)        (06/27/12)   ADJUSTED
 AA3731* NAD 83(2011) EPOCH   -  2010.00
 AA3731* NAVD 88 ORTHO HEIGHT -   210.    (meters)      689.    (feet) SCALED
 AA3731  ______________________________________________________________________
 AA3731  GEOID HEIGHT    -        -33.145 (meters)                     GEOID18
 AA3731  NAD 83(2011) X  -    152,114.639 (meters)                     COMP
 AA3731  NAD 83(2011) Y  - -4,760,381.890 (meters)                     COMP
 AA3731  NAD 83(2011) Z  -  4,228,241.031 (meters)                     COMP
 AA3731  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 AA3731
 AA3731  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3731  Standards:
 AA3731         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3731            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3731  -------------------------------------------------------------------
 AA3731  NETWORK    0.54   0.82           0.24   0.20   0.42      0.00670720
 AA3731  -------------------------------------------------------------------
 AA3731  Click here for local accuracies and other accuracy information.
 AA3731
 AA3731.The horizontal coordinates were established by GPS observations
 AA3731.and adjusted by the National Geodetic Survey in June 2012.
 AA3731
 AA3731.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3731.been affixed to the stable North American tectonic plate. See 
 AA3731.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3731
 AA3731.The horizontal coordinates are valid at the epoch date displayed above
 AA3731.which is a decimal equivalence of Year/Month/Day.
 AA3731
 AA3731.The orthometric height was scaled from a topographic map.
 AA3731
 AA3731.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3731.GEOID18 height accuracy estimate available here.
 AA3731
 AA3731.Click photographs - Photos may exist for this station.
 AA3731
 AA3731.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3731
 AA3731.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3731
 AA3731.The ellipsoidal height was determined by GPS observations
 AA3731.and is referenced to NAD 83.
 AA3731
 AA3731. The following values were computed from the NAD 83(2011) position.
 AA3731
 AA3731;                    North         East     Units Scale Factor Converg.
 AA3731;SPC IL E     -   568,632.912   313,595.224   MT  0.99997727   +0 06 32.4
 AA3731;SPC IL E     - 1,865,589.81  1,028,853.66   sFT  0.99997727   +0 06 32.4
 AA3731;UTM  16      - 4,626,963.657   402,801.089   MT  0.99971626   -0 46 46.5
 AA3731
 AA3731!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3731!SPC IL E     -   0.99997233  x   0.99997727  =   0.99994960
 AA3731!UTM  16      -   0.99997233  x   0.99971626  =   0.99968859
 AA3731
 AA3731:                Primary Azimuth Mark                     Grid Az
 AA3731:SPC IL E     -  NAPERVILLE 219                           179 16 43.6
 AA3731:UTM  16      -  NAPERVILLE 219                           180 10 02.5
 AA3731
 AA3731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0280126963(NAD 83)
 AA3731
 AA3731|---------------------------------------------------------------------|
 AA3731| PID    Reference Object                     Distance      Geod. Az  |
 AA3731|                                                           dddmmss.s |
 AA3731| AA3758 NAPERVILLE 219                      APPROX. 1.8 KM 1792316.0 |
 AA3731|---------------------------------------------------------------------|
 AA3731
 AA3731                          SUPERSEDED SURVEY CONTROL
 AA3731
 AA3731  NAD 83(2007)-  41 47 18.87054(N)    088 10 11.19686(W) AD(2002.00) 0
 AA3731  ELLIP H (02/10/07)  176.457  (m)                       GP(2002.00)    
 AA3731  ELLIP H (02/03/05)  176.454  (m)                       GP(       ) 4 2
 AA3731  NAD 83(1997)-  41 47 18.86935(N)    088 10 11.19593(W) AD(       ) 1
 AA3731  ELLIP H (10/21/99)  176.464  (m)                       GP(       ) 4 1
 AA3731  NAD 83(1997)-  41 47 18.86949(N)    088 10 11.19662(W) AD(       ) 1
 AA3731  NAD 83(1986)-  41 47 18.87123(N)    088 10 11.20749(W) AD(       ) 1
 AA3731
 AA3731.Superseded values are not recommended for survey control.
 AA3731
 AA3731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3731.See file dsdata.pdf to determine how the superseded data were derived.
 AA3731
 AA3731_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3731_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3731_PROJECTION: RECESSED 8 CENTIMETERS
 AA3731_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3731_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3731+STABILITY: POSITION/ELEVATION WELL
 AA3731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3731+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3731_ROD/PIPE-DEPTH: 3 meters
 AA3731_SLEEVE-DEPTH  : 1 meters
 AA3731
 AA3731  HISTORY     - Date     Condition        Report By
 AA3731  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3731  HISTORY     - 20130117 MARK NOT FOUND   GEOCAC
 AA3731
 AA3731                          STATION DESCRIPTION
 AA3731
 AA3731'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3731'FROM THE INTERSECTION OF U.S. HIGHWAY 34 AND RIVER ROAD IN NORTHWEST
 AA3731'NAPERVILLE, ILLINOIS, PROCEED NORTHEAST ALONG U.S. 34 0.7 MILESTO
 AA3731'ROYAL GEORGE DRIVE. PROCEED NORTH NORTHWEST ALONG ROYAL GEORGE DRIVE
 AA3731'0.25 MILESTO BRIERGATE DRIVE. PROCEED WEST NORTHWEST ALONG BRIERGATE
 AA3731'DRIVE 1 MILETO STATION ON LEFT IN SOUTHEAST QUADRANT OF INTERSECTION
 AA3731'WITH ROYAL BOMBAY COURT. STATION IS IN GRASSY AREA BETWEEN SIDEWALL
 AA3731'AND CURB. STATION IS 19.57 FEET SOUTHWEST OF CHISELED + ON NORTH RIM
 AA3731'OF MANHOLE, 68.14 FEET SOUTHWEST OF CHISELED + ON SOUTHWEST CORNER OR
 AA3731'TOP OF FIRE HYDRANT ON NORTH SIDE OF BRIERGATE DRIVE, AND 82.17
 AA3731'FEETWEST NORTHWEST OF + CHISELED VERTICALLY IN SOUTH FACE OF LIGHT
 AA3731'POLE. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP SET
 AA3731'FLUSH WITH GROUND.
 AA3731
 AA3731                          STATION RECOVERY (2013)
 AA3731
 AA3731'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3731'THE MARK WAS SEARCHED FOR AND NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5805 ***********************************************************************
 DH5805  DESIGNATION -  NAPERVILLE 1500
 DH5805  PID         -  DH5805
 DH5805  STATE/COUNTY-  IL/WILL
 DH5805  COUNTRY     -  US
 DH5805  USGS QUAD   -  NORMANTOWN (2018)
 DH5805
 DH5805                         *CURRENT SURVEY CONTROL
 DH5805  ______________________________________________________________________
 DH5805* NAD 83(2011) POSITION- 41 40 49.30633(N) 088 12 55.58120(W)   ADJUSTED
 DH5805* NAD 83(2011) ELLIP HT-   168.361 (meters)        (06/27/12)   ADJUSTED
 DH5805* NAD 83(2011) EPOCH   -  2010.00
 DH5805  ______________________________________________________________________
 DH5805  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 DH5805  NAD 83(2011) X  -    148,569.718 (meters)                     COMP
 DH5805  NAD 83(2011) Y  - -4,768,492.677 (meters)                     COMP
 DH5805  NAD 83(2011) Z  -  4,219,266.424 (meters)                     COMP
 DH5805  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 DH5805
 DH5805  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5805  Standards:
 DH5805         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5805            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5805  -------------------------------------------------------------------
 DH5805  NETWORK    0.99   1.55           0.44   0.36   0.79      0.00229547
 DH5805  -------------------------------------------------------------------
 DH5805  Click here for local accuracies and other accuracy information.
 DH5805
 DH5805.The horizontal coordinates were established by GPS observations
 DH5805.and adjusted by the National Geodetic Survey in June 2012.
 DH5805
 DH5805.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5805.been affixed to the stable North American tectonic plate. See 
 DH5805.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5805
 DH5805.The horizontal coordinates are valid at the epoch date displayed above
 DH5805.which is a decimal equivalence of Year/Month/Day.
 DH5805
 DH5805.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5805.GEOID18 height accuracy estimate available here.
 DH5805
 DH5805.Click photographs - Photos may exist for this station.
 DH5805
 DH5805.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5805
 DH5805.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5805
 DH5805.The ellipsoidal height was determined by GPS observations
 DH5805.and is referenced to NAD 83.
 DH5805
 DH5805. The following values were computed from the NAD 83(2011) position.
 DH5805
 DH5805;                    North         East     Units Scale Factor Converg.
 DH5805;SPC IL E     -   556,608.058   309,816.101   MT  0.99997619   +0 04 42.2
 DH5805;SPC IL E     - 1,826,138.27  1,016,454.99   sFT  0.99997619   +0 04 42.2
 DH5805;UTM  16      - 4,615,001.849   398,837.150   MT  0.99972594   -0 48 29.9
 DH5805
 DH5805!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5805!SPC IL E     -   0.99997359  x   0.99997619  =   0.99994978
 DH5805!UTM  16      -   0.99997359  x   0.99972594  =   0.99969954
 DH5805
 DH5805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9883715001(NAD 83)
 DH5805
 DH5805                          SUPERSEDED SURVEY CONTROL
 DH5805
 DH5805  NAD 83(2007)-  41 40 49.30639(N)    088 12 55.58217(W) AD(2002.00) 0
 DH5805  ELLIP H (02/10/07)  168.380  (m)                       GP(2002.00)    
 DH5805  NAD 83(1997)-  41 40 49.30531(N)    088 12 55.58124(W) AD(       ) 1
 DH5805  ELLIP H (08/30/05)  168.390  (m)                       GP(       ) 4 2
 DH5805
 DH5805.Superseded values are not recommended for survey control.
 DH5805
 DH5805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5805.See file dsdata.pdf to determine how the superseded data were derived.
 DH5805
 DH5805_MARKER: I = METAL ROD
 DH5805_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5805_MARK LOGO: IL5980
 DH5805_PROJECTION: RECESSED 5 CENTIMETERS
 DH5805_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5805+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5805_ROD/PIPE-DEPTH: 3.7 meters
 DH5805_SLEEVE-DEPTH  : 0.8 meters
 DH5805
 DH5805  HISTORY     - Date     Condition        Report By
 DH5805  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5805
 DH5805                          STATION DESCRIPTION
 DH5805
 DH5805'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5805'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5805'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 5.0 MILES TO 111TH
 DH5805'STREET WEST ON 111TH STREET 0.5 MILE TO  STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5806 ***********************************************************************
 DH5806  DESIGNATION -  NAPERVILLE 1501
 DH5806  PID         -  DH5806
 DH5806  STATE/COUNTY-  IL/WILL
 DH5806  COUNTRY     -  US
 DH5806  USGS QUAD   -  NORMANTOWN (2018)
 DH5806
 DH5806                         *CURRENT SURVEY CONTROL
 DH5806  ______________________________________________________________________
 DH5806* NAD 83(2011) POSITION- 41 42 28.94976(N) 088 12 41.65063(W)   ADJUSTED
 DH5806* NAD 83(2011) ELLIP HT-   177.766 (meters)        (06/27/12)   ADJUSTED
 DH5806* NAD 83(2011) EPOCH   -  2010.00
 DH5806* NAVD 88 ORTHO HEIGHT -   210.9   (meters)      692.    (feet) GPS OBS
 DH5806  ______________________________________________________________________
 DH5806  NAVD 88 orthometric height was determined with an earlier geoid model
 DH5806  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 DH5806  NAD 83(2011) X  -    148,828.170 (meters)                     COMP
 DH5806  NAD 83(2011) Y  - -4,766,445.771 (meters)                     COMP
 DH5806  NAD 83(2011) Z  -  4,221,568.267 (meters)                     COMP
 DH5806  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 DH5806
 DH5806  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5806  Standards:
 DH5806         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5806            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5806  -------------------------------------------------------------------
 DH5806  NETWORK    0.48   0.82           0.22   0.16   0.42     -0.09118700
 DH5806  -------------------------------------------------------------------
 DH5806  Click here for local accuracies and other accuracy information.
 DH5806
 DH5806.The horizontal coordinates were established by GPS observations
 DH5806.and adjusted by the National Geodetic Survey in June 2012.
 DH5806
 DH5806.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5806.been affixed to the stable North American tectonic plate. See 
 DH5806.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5806
 DH5806.The horizontal coordinates are valid at the epoch date displayed above
 DH5806.which is a decimal equivalence of Year/Month/Day.
 DH5806
 DH5806.The orthometric height was determined by GPS observations and a
 DH5806.high-resolution geoid model.
 DH5806
 DH5806.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5806.GEOID18 height accuracy estimate available here.
 DH5806
 DH5806.Click photographs - Photos may exist for this station.
 DH5806
 DH5806.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5806
 DH5806.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5806
 DH5806.The ellipsoidal height was determined by GPS observations
 DH5806.and is referenced to NAD 83.
 DH5806
 DH5806. The following values were computed from the NAD 83(2011) position.
 DH5806
 DH5806;                    North         East     Units Scale Factor Converg.
 DH5806;SPC IL E     -   559,682.633   310,133.947   MT  0.99997626   +0 04 51.6
 DH5806;SPC IL E     - 1,836,225.44  1,017,497.79   sFT  0.99997626   +0 04 51.6
 DH5806;UTM  16      - 4,618,070.366   399,202.458   MT  0.99972503   -0 48 22.2
 DH5806
 DH5806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5806!SPC IL E     -   0.99997212  x   0.99997626  =   0.99994838
 DH5806!UTM  16      -   0.99997212  x   0.99972503  =   0.99969716
 DH5806
 DH5806:                Primary Azimuth Mark                     Grid Az
 DH5806:SPC IL E     -  NAPERVILLE 1003                          041 26 35.3
 DH5806:UTM  16      -  NAPERVILLE 1003                          042 19 49.1
 DH5806
 DH5806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9920218070(NAD 83)
 DH5806
 DH5806|---------------------------------------------------------------------|
 DH5806| PID    Reference Object                     Distance      Geod. Az  |
 DH5806|                                                           dddmmss.s |
 DH5806| DH5799 NAPERVILLE 1003                     APPROX. 1.5 KM 0413126.9 |
 DH5806|---------------------------------------------------------------------|
 DH5806
 DH5806                          SUPERSEDED SURVEY CONTROL
 DH5806
 DH5806  NAD 83(2007)-  41 42 28.94941(N)    088 12 41.65187(W) AD(2002.00) 1
 DH5806  ELLIP H (07/03/08)  177.789  (m)                       GP(2002.00) 3 1
 DH5806  NAD 83(2007)-  41 42 28.94989(N)    088 12 41.65166(W) AD(2002.00) 0
 DH5806  ELLIP H (02/10/07)  177.784  (m)                       GP(2002.00)    
 DH5806  NAD 83(1997)-  41 42 28.94900(N)    088 12 41.65104(W) AD(       ) 1
 DH5806  ELLIP H (08/30/05)  177.808  (m)                       GP(       ) 4 2
 DH5806
 DH5806.Superseded values are not recommended for survey control.
 DH5806
 DH5806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5806.See file dsdata.pdf to determine how the superseded data were derived.
 DH5806
 DH5806_MARKER: F = FLANGE-ENCASED ROD
 DH5806_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5806_STAMPING: 1501
 DH5806_MARK LOGO: IL5980
 DH5806_PROJECTION: RECESSED 5 CENTIMETERS
 DH5806_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5806+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2008
 DH5806_ROD/PIPE-DEPTH: 3.7 meters
 DH5806_SLEEVE-DEPTH  : .8 meters
 DH5806
 DH5806  HISTORY     - Date     Condition        Report By
 DH5806  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5806  HISTORY     - 20080215 GOOD             SECI
 DH5806
 DH5806                          STATION DESCRIPTION
 DH5806
 DH5806'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5806'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5806'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 3.0 MILES TO 95TH
 DH5806'STREET. WEST ON 95TH STREET 0.3 MILE TO  DEERING BAY DRIVE. SOUTH ON
 DH5806'DEERING BAY DRIVE 0.1 MILE TO GRASSMERE ROAD.  EAST ON  GRASSMERE ROAD
 DH5806'300 +/- TO STATION ON THE RIGHT.
 DH5806
 DH5806                          STATION RECOVERY (2008)
 DH5806
 DH5806'RECOVERY NOTE BY SMITH ENG CONS INC 2008 (MRF)
 DH5806'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5806'(OGDEN AVENUE) PROCEED  SOUTH ON ILLINOIS ROUTE 59 3.0 MILES TO 95TH
 DH5806'STREET. PROCEED WEST ON 95TH STREET 0.3 MILE TO  DEERING BAY DRIVE.
 DH5806'PROCEED SOUTH ON DEERING BAY DRIVE 0.1 MILE TO GRASSMERE ROAD.
 DH5806'PROCEED EAST ON  GRASSMERE ROAD 300 FT (91.4 M) +/- TO STATION ON THE
 DH5806'RIGHT.  STATION IS LOCATED 18 FT (5.5 M) SOUTH OF CENTERLINE OF
 DH5806'GRASSMERE ROAD, 79 FT (24.1 M) WEST OF CENTERLINE OF KINGBIRD LANE,
 DH5806'42.5 FT (13.0 M) EAST OF CENTERLINE OF DRIVEWAY ADDRESS 3304, 4 FT
 DH5806'(1.2 M) SOUTH OF BACK OF CURB, 9 FT (2.7 M) NORTH OF SIDEWALK, 16.5 FT
 DH5806'(5.0 M) WEST OF 5 INCH (13 CM) TREE, AND 22.6 FT (6.9 M) EAST OF 5
 DH5806'INCH (13 CM) TREE.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH (15
 DH5806'CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5807 ***********************************************************************
 DH5807  DESIGNATION -  NAPERVILLE 1502
 DH5807  PID         -  DH5807
 DH5807  STATE/COUNTY-  IL/DU PAGE
 DH5807  COUNTRY     -  US
 DH5807  USGS QUAD   -  NAPERVILLE (2018)
 DH5807
 DH5807                         *CURRENT SURVEY CONTROL
 DH5807  ______________________________________________________________________
 DH5807* NAD 83(2011) POSITION- 41 45 25.24401(N) 088 07 56.97474(W)   ADJUSTED
 DH5807* NAD 83(2011) ELLIP HT-   181.406 (meters)        (06/27/12)   ADJUSTED
 DH5807* NAD 83(2011) EPOCH   -  2010.00
 DH5807  ______________________________________________________________________
 DH5807  GEOID HEIGHT    -        -33.152 (meters)                     GEOID18
 DH5807  NAD 83(2011) X  -    155,288.523 (meters)                     COMP
 DH5807  NAD 83(2011) Y  - -4,762,619.821 (meters)                     COMP
 DH5807  NAD 83(2011) Z  -  4,225,629.770 (meters)                     COMP
 DH5807  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 DH5807
 DH5807  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5807  Standards:
 DH5807         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5807            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5807  -------------------------------------------------------------------
 DH5807  NETWORK    1.15   2.12           0.52   0.40   1.08     -0.12560731
 DH5807  -------------------------------------------------------------------
 DH5807  Click here for local accuracies and other accuracy information.
 DH5807
 DH5807.The horizontal coordinates were established by GPS observations
 DH5807.and adjusted by the National Geodetic Survey in June 2012.
 DH5807
 DH5807.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5807.been affixed to the stable North American tectonic plate. See 
 DH5807.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5807
 DH5807.The horizontal coordinates are valid at the epoch date displayed above
 DH5807.which is a decimal equivalence of Year/Month/Day.
 DH5807
 DH5807.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5807.GEOID18 height accuracy estimate available here.
 DH5807
 DH5807.Click photographs - Photos may exist for this station.
 DH5807
 DH5807.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5807
 DH5807.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5807
 DH5807.The ellipsoidal height was determined by GPS observations
 DH5807.and is referenced to NAD 83.
 DH5807
 DH5807. The following values were computed from the NAD 83(2011) position.
 DH5807
 DH5807;                    North         East     Units Scale Factor Converg.
 DH5807;SPC IL E     -   565,133.903   316,702.516   MT  0.99997843   +0 08 01.5
 DH5807;SPC IL E     - 1,854,110.15  1,039,048.17   sFT  0.99997843   +0 08 01.5
 DH5807;UTM  16      - 4,623,417.836   405,852.953   MT  0.99970907   -0 45 15.4
 DH5807
 DH5807!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5807!SPC IL E     -   0.99997155  x   0.99997843  =   0.99994998
 DH5807!UTM  16      -   0.99997155  x   0.99970907  =   0.99968063
 DH5807
 DH5807:                Primary Azimuth Mark                     Grid Az
 DH5807:SPC IL E     -  NAPERVILLE 1007                          011 59 19.8
 DH5807:UTM  16      -  NAPERVILLE 1007                          012 52 36.7
 DH5807
 DH5807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0585223417(NAD 83)
 DH5807
 DH5807|---------------------------------------------------------------------|
 DH5807| PID    Reference Object                     Distance      Geod. Az  |
 DH5807|                                                           dddmmss.s |
 DH5807| DH5803 NAPERVILLE 1007                     APPROX. 1.4 KM 0120721.3 |
 DH5807|---------------------------------------------------------------------|
 DH5807
 DH5807                          SUPERSEDED SURVEY CONTROL
 DH5807
 DH5807  NAD 83(2007)-  41 45 25.24397(N)    088 07 56.97577(W) AD(2002.00) 0
 DH5807  ELLIP H (02/10/07)  181.424  (m)                       GP(2002.00)    
 DH5807  NAD 83(1997)-  41 45 25.24353(N)    088 07 56.97512(W) AD(       ) 1
 DH5807  ELLIP H (08/30/05)  181.447  (m)                       GP(       ) 4 2
 DH5807
 DH5807.Superseded values are not recommended for survey control.
 DH5807
 DH5807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5807.See file dsdata.pdf to determine how the superseded data were derived.
 DH5807
 DH5807_MARKER: I = METAL ROD
 DH5807_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5807_MARK LOGO: ASCPC
 DH5807_PROJECTION: RECESSED 5 CENTIMETERS
 DH5807_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5807_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5807+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5807_ROD/PIPE-DEPTH: 7.3 meters
 DH5807_SLEEVE-DEPTH  : 0.8 meters
 DH5807
 DH5807  HISTORY     - Date     Condition        Report By
 DH5807  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5807
 DH5807                          STATION DESCRIPTION
 DH5807
 DH5807'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5807'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5807'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 0.4 MILE TO 75TH STREET.
 DH5807'EAST ON 75TH STREET 3.9 MILES TO  WASHINGTON STREET. NORTH ON
 DH5807'WASHINGTON STREET 0.7 MILE TO GARTNER ROAD.   NORTHEASTERLY ON GARTNER
 DH5807'ROAD 0.7 MILE TO HONEST PLEASURE DRIVE. SOUTHERLY ON  HONEST PLEASURE
 DH5807'DRIVE 0.3 MILE TO STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5808 ***********************************************************************
 DH5808  DESIGNATION -  NAPERVILLE 1503
 DH5808  PID         -  DH5808
 DH5808  STATE/COUNTY-  IL/WILL
 DH5808  COUNTRY     -  US
 DH5808  USGS QUAD   -  NORMANTOWN (2018)
 DH5808
 DH5808                         *CURRENT SURVEY CONTROL
 DH5808  ______________________________________________________________________
 DH5808* NAD 83(2011) POSITION- 41 42 17.40959(N) 088 11 11.42856(W)   ADJUSTED
 DH5808* NAD 83(2011) ELLIP HT-   171.161 (meters)        (06/27/12)   ADJUSTED
 DH5808* NAD 83(2011) EPOCH   -  2010.00
 DH5808  ______________________________________________________________________
 DH5808  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 DH5808  NAD 83(2011) X  -    150,920.382 (meters)                     COMP
 DH5808  NAD 83(2011) Y  - -4,766,612.053 (meters)                     COMP
 DH5808  NAD 83(2011) Z  -  4,221,298.060 (meters)                     COMP
 DH5808  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 DH5808
 DH5808  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5808  Standards:
 DH5808         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5808            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5808  -------------------------------------------------------------------
 DH5808  NETWORK    0.88   1.51           0.40   0.30   0.77     -0.16179789
 DH5808  -------------------------------------------------------------------
 DH5808  Click here for local accuracies and other accuracy information.
 DH5808
 DH5808.The horizontal coordinates were established by GPS observations
 DH5808.and adjusted by the National Geodetic Survey in June 2012.
 DH5808
 DH5808.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5808.been affixed to the stable North American tectonic plate. See 
 DH5808.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5808
 DH5808.The horizontal coordinates are valid at the epoch date displayed above
 DH5808.which is a decimal equivalence of Year/Month/Day.
 DH5808
 DH5808.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5808.GEOID18 height accuracy estimate available here.
 DH5808
 DH5808.Click photographs - Photos may exist for this station.
 DH5808
 DH5808.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5808
 DH5808.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5808
 DH5808.The ellipsoidal height was determined by GPS observations
 DH5808.and is referenced to NAD 83.
 DH5808
 DH5808. The following values were computed from the NAD 83(2011) position.
 DH5808
 DH5808;                    North         East     Units Scale Factor Converg.
 DH5808;SPC IL E     -   559,329.856   312,220.346   MT  0.99997684   +0 05 51.7
 DH5808;SPC IL E     - 1,835,068.04  1,024,342.92   sFT  0.99997684   +0 05 51.7
 DH5808;UTM  16      - 4,617,685.426   401,282.617   MT  0.99971992   -0 47 22.0
 DH5808
 DH5808!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5808!SPC IL E     -   0.99997315  x   0.99997684  =   0.99995000
 DH5808!UTM  16      -   0.99997315  x   0.99971992  =   0.99969308
 DH5808
 DH5808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0128217685(NAD 83)
 DH5808
 DH5808                          SUPERSEDED SURVEY CONTROL
 DH5808
 DH5808  NAD 83(2007)-  41 42 17.40964(N)    088 11 11.42953(W) AD(2002.00) 0
 DH5808  ELLIP H (02/10/07)  171.181  (m)                       GP(2002.00)    
 DH5808  NAD 83(1997)-  41 42 17.40905(N)    088 11 11.42922(W) AD(       ) 1
 DH5808  ELLIP H (08/30/05)  171.221  (m)                       GP(       ) 4 2
 DH5808
 DH5808.Superseded values are not recommended for survey control.
 DH5808
 DH5808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5808.See file dsdata.pdf to determine how the superseded data were derived.
 DH5808
 DH5808_MARKER: I = METAL ROD
 DH5808_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5808_STAMPING: 1503
 DH5808_MARK LOGO: IL5980
 DH5808_PROJECTION: RECESSED 5 CENTIMETERS
 DH5808_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5808_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5808+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5808_ROD/PIPE-DEPTH: 3.0 meters
 DH5808_SLEEVE-DEPTH  : 0.8 meters
 DH5808
 DH5808  HISTORY     - Date     Condition        Report By
 DH5808  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5808
 DH5808                          STATION DESCRIPTION
 DH5808
 DH5808'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5808'TO REACH FROM THE INTERSECTION ON ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5808'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 3.0 MILES TO 95TH
 DH5808'STREET. EAST ON 95TH STREET 1.0 MILE TO BOOK  ROAD SOUTH ON BOOK ROAD
 DH5808'0.4 MILE TO STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5809 ***********************************************************************
 DH5809  DESIGNATION -  NAPERVILLE 1504
 DH5809  PID         -  DH5809
 DH5809  STATE/COUNTY-  IL/DU PAGE
 DH5809  COUNTRY     -  US
 DH5809  USGS QUAD   -  WHEATON (2018)
 DH5809
 DH5809                         *CURRENT SURVEY CONTROL
 DH5809  ______________________________________________________________________
 DH5809* NAD 83(2011) POSITION- 41 45 33.04870(N) 088 06 29.39226(W)   ADJUSTED
 DH5809* NAD 83(2011) ELLIP HT-   192.179 (meters)        (06/27/12)   ADJUSTED
 DH5809* NAD 83(2011) EPOCH   -  2010.00
 DH5809  ______________________________________________________________________
 DH5809  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 DH5809  NAD 83(2011) X  -    157,305.744 (meters)                     COMP
 DH5809  NAD 83(2011) Y  - -4,762,401.203 (meters)                     COMP
 DH5809  NAD 83(2011) Z  -  4,225,816.573 (meters)                     COMP
 DH5809  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 DH5809
 DH5809  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5809  Standards:
 DH5809         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5809            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5809  -------------------------------------------------------------------
 DH5809  NETWORK    1.08   1.84           0.50   0.36   0.94     -0.01882455
 DH5809  -------------------------------------------------------------------
 DH5809  Click here for local accuracies and other accuracy information.
 DH5809
 DH5809.The horizontal coordinates were established by GPS observations
 DH5809.and adjusted by the National Geodetic Survey in June 2012.
 DH5809
 DH5809.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5809.been affixed to the stable North American tectonic plate. See 
 DH5809.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5809
 DH5809.The horizontal coordinates are valid at the epoch date displayed above
 DH5809.which is a decimal equivalence of Year/Month/Day.
 DH5809
 DH5809.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5809.GEOID18 height accuracy estimate available here.
 DH5809
 DH5809.Click photographs - Photos may exist for this station.
 DH5809
 DH5809.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5809
 DH5809.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5809
 DH5809.The ellipsoidal height was determined by GPS observations
 DH5809.and is referenced to NAD 83.
 DH5809
 DH5809. The following values were computed from the NAD 83(2011) position.
 DH5809
 DH5809;                    North         East     Units Scale Factor Converg.
 DH5809;SPC IL E     -   565,379.699   318,725.119   MT  0.99997931   +0 08 59.9
 DH5809;SPC IL E     - 1,854,916.56  1,045,683.99   sFT  0.99997931   +0 08 59.9
 DH5809;UTM  16      - 4,623,632.197   407,878.571   MT  0.99970443   -0 44 17.1
 DH5809
 DH5809!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5809!SPC IL E     -   0.99996986  x   0.99997931  =   0.99994917
 DH5809!UTM  16      -   0.99996986  x   0.99970443  =   0.99967430
 DH5809
 DH5809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0787823632(NAD 83)
 DH5809
 DH5809                          SUPERSEDED SURVEY CONTROL
 DH5809
 DH5809  NAD 83(2007)-  41 45 33.04867(N)    088 06 29.39330(W) AD(2002.00) 0
 DH5809  ELLIP H (02/10/07)  192.196  (m)                       GP(2002.00)    
 DH5809  NAD 83(1997)-  41 45 33.04781(N)    088 06 29.39232(W) AD(       ) 1
 DH5809  ELLIP H (08/30/05)  192.199  (m)                       GP(       ) 4 2
 DH5809
 DH5809.Superseded values are not recommended for survey control.
 DH5809
 DH5809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5809.See file dsdata.pdf to determine how the superseded data were derived.
 DH5809
 DH5809_MARKER: I = METAL ROD
 DH5809_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5809_MARK LOGO: ASCPC
 DH5809_PROJECTION: RECESSED 5 CENTIMETERS
 DH5809_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5809_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5809_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5809+SATELLITE: SATELLITE OBSERVATIONS - December , 2004
 DH5809_ROD/PIPE-DEPTH: 3.7 meters
 DH5809_SLEEVE-DEPTH  : 0.8 meters
 DH5809
 DH5809  HISTORY     - Date     Condition        Report By
 DH5809  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5809
 DH5809                          STATION DESCRIPTION
 DH5809
 DH5809'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5809'TO REACH FROM THE INTERSECTION ON ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5809'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 0.4 MILE TO 75TH STREET.
 DH5809'EAST ON 75TH STREET 4.6 MILES TO NAPER  BLVD. NORTH ON NAPER BLVD. 0.7
 DH5809'MILE TO CULPEPPER DRIVE. EAST ON CULPEPPER DRIVE 0.5 MILE  TO STATION
 DH5809'ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5810 ***********************************************************************
 DH5810  HT_MOD      -  This is a Height Modernization Survey Station.
 DH5810  DESIGNATION -  NAPERVILLE 1505
 DH5810  PID         -  DH5810
 DH5810  STATE/COUNTY-  IL/DU PAGE
 DH5810  COUNTRY     -  US
 DH5810  USGS QUAD   -  NAPERVILLE (2018)
 DH5810
 DH5810                         *CURRENT SURVEY CONTROL
 DH5810  ______________________________________________________________________
 DH5810* NAD 83(2011) POSITION- 41 46 12.51560(N) 088 08 53.46063(W)   ADJUSTED
 DH5810* NAD 83(2011) ELLIP HT-   171.752 (meters)        (06/27/12)   ADJUSTED
 DH5810* NAD 83(2011) EPOCH   -  2010.00
 DH5810* NAVD 88 ORTHO HEIGHT -   204.89  (meters)      672.2   (feet) GPS OBS
 DH5810  ______________________________________________________________________
 DH5810  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 DH5810  GEOID HEIGHT    -        -33.146 (meters)                     GEOID12B
 DH5810  GEOID HEIGHT    -        -33.147 (meters)                     GEOID18
 DH5810  NAD 83(2011) X  -    153,952.643 (meters)                     COMP
 DH5810  NAD 83(2011) Y  - -4,761,684.043 (meters)                     COMP
 DH5810  NAD 83(2011) Z  -  4,226,711.222 (meters)                     COMP
 DH5810  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 DH5810
 DH5810  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5810  Standards:
 DH5810         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5810            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5810  -------------------------------------------------------------------
 DH5810  NETWORK    0.67   1.14           0.31   0.22   0.58      0.01575593
 DH5810  -------------------------------------------------------------------
 DH5810  Click here for local accuracies and other accuracy information.
 DH5810
 DH5810.The horizontal coordinates were established by GPS observations
 DH5810.and adjusted by the National Geodetic Survey in June 2012.
 DH5810
 DH5810.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5810.been affixed to the stable North American tectonic plate. See 
 DH5810.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5810
 DH5810.The horizontal coordinates are valid at the epoch date displayed above
 DH5810.which is a decimal equivalence of Year/Month/Day.
 DH5810
 DH5810.The orthometric height was determined by GPS observations and a
 DH5810.high-resolution geoid model using precise GPS observation and
 DH5810.processing techniques.
 DH5810
 DH5810.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5810.GEOID18 height accuracy estimate available here.
 DH5810
 DH5810.Click photographs - Photos may exist for this station.
 DH5810
 DH5810.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5810
 DH5810.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5810
 DH5810.The ellipsoidal height was determined by GPS observations
 DH5810.and is referenced to NAD 83.
 DH5810
 DH5810. The following values were computed from the NAD 83(2011) position.
 DH5810
 DH5810;                    North         East     Units Scale Factor Converg.
 DH5810;SPC IL E     -   566,589.383   315,394.503   MT  0.99997792   +0 07 24.0
 DH5810;SPC IL E     - 1,858,885.33  1,034,756.80   sFT  0.99997792   +0 07 24.0
 DH5810;UTM  16      - 4,624,893.021   404,568.002   MT  0.99971207   -0 45 53.7
 DH5810
 DH5810!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5810!SPC IL E     -   0.99997306  x   0.99997792  =   0.99995098
 DH5810!UTM  16      -   0.99997306  x   0.99971207  =   0.99968514
 DH5810
 DH5810:                Primary Azimuth Mark                     Grid Az
 DH5810:SPC IL E     -  NAPERVILLE 1506                          337 10 50.8
 DH5810:UTM  16      -  NAPERVILLE 1506                          338 04 08.5
 DH5810
 DH5810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0456824893(NAD 83)
 DH5810
 DH5810|---------------------------------------------------------------------|
 DH5810| PID    Reference Object                     Distance      Geod. Az  |
 DH5810|                                                           dddmmss.s |
 DH5810| DH5811 NAPERVILLE 1506                     APPROX. 1.3 KM 3371814.8 |
 DH5810|---------------------------------------------------------------------|
 DH5810
 DH5810                          SUPERSEDED SURVEY CONTROL
 DH5810
 DH5810  NAD 83(2007)-  41 46 12.51552(N)    088 08 53.46162(W) AD(2002.00) 0
 DH5810  ELLIP H (02/10/07)  171.772  (m)                       GP(2002.00)    
 DH5810  NAD 83(1997)-  41 46 12.51574(N)    088 08 53.46169(W) AD(       ) 1
 DH5810  ELLIP H (08/30/05)  171.804  (m)                       GP(       ) 4 2
 DH5810
 DH5810.Superseded values are not recommended for survey control.
 DH5810
 DH5810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5810.See file dsdata.pdf to determine how the superseded data were derived.
 DH5810
 DH5810_MARKER: I = METAL ROD
 DH5810_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5810_MARK LOGO: ASCPC
 DH5810_PROJECTION: RECESSED 5 CENTIMETERS
 DH5810_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5810_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5810+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2018
 DH5810_ROD/PIPE-DEPTH: 3.7 meters
 DH5810_SLEEVE-DEPTH  : 0.8 meters
 DH5810
 DH5810  HISTORY     - Date     Condition        Report By
 DH5810  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5810  HISTORY     - 20181105 GOOD             CWA
 DH5810
 DH5810                          STATION DESCRIPTION
 DH5810
 DH5810'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5810'TO REACH FROM THE INTERSECTION ON ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5810'(OGDEN AVENUE) GO  SOUTH ON ILLINOIS ROUTE 59 0.4 MILE TO 75TH STREET.
 DH5810'EAST ON 75TH STREET 3.9 MILES TO  WASHINGTON STREET. NORTH ON
 DH5810'WASHINGTON STREET 2.0 MILES TO STATION ON THE RIGHT.
 DH5810
 DH5810                          STATION RECOVERY (2018)
 DH5810
 DH5810'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2018 (KAG)
 DH5810'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH5811 ***********************************************************************
 DH5811  DESIGNATION -  NAPERVILLE 1506
 DH5811  PID         -  DH5811
 DH5811  STATE/COUNTY-  IL/DU PAGE
 DH5811  COUNTRY     -  US
 DH5811  USGS QUAD   -  NAPERVILLE (2018)
 DH5811
 DH5811                         *CURRENT SURVEY CONTROL
 DH5811  ______________________________________________________________________
 DH5811* NAD 83(2011) POSITION- 41 46 52.59040(N) 088 09 15.85311(W)   ADJUSTED
 DH5811* NAD 83(2011) ELLIP HT-   177.338 (meters)        (06/27/12)   ADJUSTED
 DH5811* NAD 83(2011) EPOCH   -  2010.00
 DH5811  ______________________________________________________________________
 DH5811  GEOID HEIGHT    -        -33.150 (meters)                     GEOID18
 DH5811  NAD 83(2011) X  -    153,409.310 (meters)                     COMP
 DH5811  NAD 83(2011) Y  - -4,760,881.582 (meters)                     COMP
 DH5811  NAD 83(2011) Z  -  4,227,637.030 (meters)                     COMP
 DH5811  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 DH5811
 DH5811  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH5811  Standards:
 DH5811         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH5811            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH5811  -------------------------------------------------------------------
 DH5811  NETWORK    0.73   1.27           0.32   0.27   0.65     -0.23171234
 DH5811  -------------------------------------------------------------------
 DH5811  Click here for local accuracies and other accuracy information.
 DH5811
 DH5811.The horizontal coordinates were established by GPS observations
 DH5811.and adjusted by the National Geodetic Survey in June 2012.
 DH5811
 DH5811.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH5811.been affixed to the stable North American tectonic plate. See 
 DH5811.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH5811
 DH5811.The horizontal coordinates are valid at the epoch date displayed above
 DH5811.which is a decimal equivalence of Year/Month/Day.
 DH5811
 DH5811.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH5811.GEOID18 height accuracy estimate available here.
 DH5811
 DH5811.Click photographs - Photos may exist for this station.
 DH5811
 DH5811.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH5811
 DH5811.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH5811
 DH5811.The ellipsoidal height was determined by GPS observations
 DH5811.and is referenced to NAD 83.
 DH5811
 DH5811. The following values were computed from the NAD 83(2011) position.
 DH5811
 DH5811;                    North         East     Units Scale Factor Converg.
 DH5811;SPC IL E     -   567,824.665   314,874.750   MT  0.99997772   +0 07 09.2
 DH5811;SPC IL E     - 1,862,938.09  1,033,051.58   sFT  0.99997772   +0 07 09.2
 DH5811;UTM  16      - 4,626,135.883   404,067.596   MT  0.99971325   -0 46 09.2
 DH5811
 DH5811!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH5811!SPC IL E     -   0.99997219  x   0.99997772  =   0.99994991
 DH5811!UTM  16      -   0.99997219  x   0.99971325  =   0.99968544
 DH5811
 DH5811:                Primary Azimuth Mark                     Grid Az
 DH5811:SPC IL E     -  NAPERVILLE 1505                          157 10 50.7
 DH5811:UTM  16      -  NAPERVILLE 1505                          158 04 09.1
 DH5811
 DH5811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0406726135(NAD 83)
 DH5811
 DH5811|---------------------------------------------------------------------|
 DH5811| PID    Reference Object                     Distance      Geod. Az  |
 DH5811|                                                           dddmmss.s |
 DH5811| DH5810 NAPERVILLE 1505                     APPROX. 1.3 KM 1571759.9 |
 DH5811|---------------------------------------------------------------------|
 DH5811
 DH5811                          SUPERSEDED SURVEY CONTROL
 DH5811
 DH5811  NAD 83(2007)-  41 46 52.59032(N)    088 09 15.85410(W) AD(2002.00) 0
 DH5811  ELLIP H (02/10/07)  177.357  (m)                       GP(2002.00)    
 DH5811  NAD 83(1997)-  41 46 52.59057(N)    088 09 15.85419(W) AD(       ) 1
 DH5811  ELLIP H (08/30/05)  177.392  (m)                       GP(       ) 4 2
 DH5811
 DH5811.Superseded values are not recommended for survey control.
 DH5811
 DH5811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH5811.See file dsdata.pdf to determine how the superseded data were derived.
 DH5811
 DH5811_MARKER: I = METAL ROD
 DH5811_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH5811_MARK LOGO: ASCPC
 DH5811_PROJECTION: RECESSED 5 CENTIMETERS
 DH5811_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH5811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH5811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH5811+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2020
 DH5811_ROD/PIPE-DEPTH: 3.7 meters
 DH5811_SLEEVE-DEPTH  : 0.8 meters
 DH5811
 DH5811  HISTORY     - Date     Condition        Report By
 DH5811  HISTORY     - 200412   MONUMENTED       ASCPC
 DH5811  HISTORY     - 20200618 GOOD             ASMINC
 DH5811
 DH5811                          STATION DESCRIPTION
 DH5811
 DH5811'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2004 (PS)
 DH5811'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 59 AND US ROUTE 34
 DH5811'(OGDEN AVENUE) GO  EAST ON US ROUTE 34 4.0 MILES TO MILL STREET. SOUTH
 DH5811'ON MILL STREET 0.3 MILE TO STATION ON THE RIGHT.
 DH5811
 DH5811                          STATION RECOVERY (2020)
 DH5811
 DH5811'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2020 (NML)
 DH5811'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3732 ***********************************************************************
 AA3732  DESIGNATION -  NAPERVILLE 16
 AA3732  PID         -  AA3732
 AA3732  STATE/COUNTY-  IL/DU PAGE
 AA3732  COUNTRY     -  US
 AA3732  USGS QUAD   -  NAPERVILLE (2018)
 AA3732
 AA3732                         *CURRENT SURVEY CONTROL
 AA3732  ______________________________________________________________________
 AA3732* NAD 83(2011) POSITION- 41 46 40.19112(N) 088 12 23.77711(W)   ADJUSTED
 AA3732* NAD 83(2011) ELLIP HT-   181.036 (meters)        (06/27/12)   ADJUSTED
 AA3732* NAD 83(2011) EPOCH   -  2010.00
 AA3732* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 AA3732  ______________________________________________________________________
 AA3732  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 AA3732  NAD 83(2011) X  -    149,079.760 (meters)                     COMP
 AA3732  NAD 83(2011) Y  - -4,761,276.893 (meters)                     COMP
 AA3732  NAD 83(2011) Z  -  4,227,354.213 (meters)                     COMP
 AA3732  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 AA3732
 AA3732  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3732  Standards:
 AA3732         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3732            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3732  -------------------------------------------------------------------
 AA3732  NETWORK    0.51   0.86           0.23   0.18   0.44      0.17081475
 AA3732  -------------------------------------------------------------------
 AA3732  Click here for local accuracies and other accuracy information.
 AA3732
 AA3732.The horizontal coordinates were established by GPS observations
 AA3732.and adjusted by the National Geodetic Survey in June 2012.
 AA3732
 AA3732.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3732.been affixed to the stable North American tectonic plate. See 
 AA3732.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3732
 AA3732.The horizontal coordinates are valid at the epoch date displayed above
 AA3732.which is a decimal equivalence of Year/Month/Day.
 AA3732
 AA3732.The orthometric height was scaled from a topographic map.
 AA3732
 AA3732.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3732.GEOID18 height accuracy estimate available here.
 AA3732
 AA3732.Click photographs - Photos may exist for this station.
 AA3732
 AA3732.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3732
 AA3732.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3732
 AA3732.The ellipsoidal height was determined by GPS observations
 AA3732.and is referenced to NAD 83.
 AA3732
 AA3732. The following values were computed from the NAD 83(2011) position.
 AA3732
 AA3732;                    North         East     Units Scale Factor Converg.
 AA3732;SPC IL E     -   567,434.413   310,535.740   MT  0.99997637   +0 05 04.0
 AA3732;SPC IL E     - 1,861,657.74  1,018,816.01   sFT  0.99997637   +0 05 04.0
 AA3732;UTM  16      - 4,625,813.039   399,724.179   MT  0.99972373   -0 48 14.3
 AA3732
 AA3732!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3732!SPC IL E     -   0.99997161  x   0.99997637  =   0.99994798
 AA3732!UTM  16      -   0.99997161  x   0.99972373  =   0.99969534
 AA3732
 AA3732:                Primary Azimuth Mark                     Grid Az
 AA3732:SPC IL E     -  NAPERVILLE 218                           173 38 45.3
 AA3732:UTM  16      -  NAPERVILLE 218                           174 32 03.6
 AA3732
 AA3732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9972425813(NAD 83)
 AA3732
 AA3732|---------------------------------------------------------------------|
 AA3732| PID    Reference Object                     Distance      Geod. Az  |
 AA3732|                                                           dddmmss.s |
 AA3732| AA3757 NAPERVILLE 218                      APPROX. 0.8 KM 1734349.3 |
 AA3732| AA3755 NAPERVILLE 216                      487.499 METERS 3193531.4 |
 AA3732|---------------------------------------------------------------------|
 AA3732
 AA3732                          SUPERSEDED SURVEY CONTROL
 AA3732
 AA3732  NAD 83(2007)-  41 46 40.19105(N)    088 12 23.77809(W) AD(2002.00) 0
 AA3732  ELLIP H (02/10/07)  181.056  (m)                       GP(2002.00)    
 AA3732  ELLIP H (02/03/05)  181.075  (m)                       GP(       ) 4 2
 AA3732  NAD 83(1997)-  41 46 40.18982(N)    088 12 23.77716(W) AD(       ) 1
 AA3732  ELLIP H (10/21/99)  181.064  (m)                       GP(       ) 4 1
 AA3732  NAD 83(1997)-  41 46 40.18996(N)    088 12 23.77786(W) AD(       ) 1
 AA3732  NAD 83(1986)-  41 46 40.19177(N)    088 12 23.78839(W) AD(       ) 1
 AA3732
 AA3732.Superseded values are not recommended for survey control.
 AA3732
 AA3732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3732.See file dsdata.pdf to determine how the superseded data were derived.
 AA3732
 AA3732_MARKER: F = FLANGE-ENCASED ROD
 AA3732_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3732_STAMPING: 16
 AA3732_MARK LOGO: IL5980
 AA3732_PROJECTION: RECESSED 13 CENTIMETERS
 AA3732_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3732_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3732+STABILITY: POSITION/ELEVATION WELL
 AA3732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3732+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2013
 AA3732_ROD/PIPE-DEPTH: 3 meters
 AA3732_SLEEVE-DEPTH  : 1 meters
 AA3732
 AA3732  HISTORY     - Date     Condition        Report By
 AA3732  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3732  HISTORY     - 20130117 GOOD             GEOCAC
 AA3732
 AA3732                          STATION DESCRIPTION
 AA3732
 AA3732'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3732'FROM THE INTERSECTION OF STATE HIGHWAY 59 AND U.S. 34 IN WESTERN
 AA3732'NAPERVILLE, GO NORTH ON S.H.59 1.6 MILESTO GRAVEL DRIVEWAY ON WEST
 AA3732'SIDE OF S.H.59 0.1 MILESOUTH OF RAILROAD OVERPASS. PROCEED 0.1 MILE
 AA3732'NORTH ALONG GRAVEL ROAD UNTILL ROAD TURNS WEST INTO GRASSY AREA
 AA3732'BETWEEN RAILROAD TRACKS TO NORTH AND ELECTRIC SUBSTATION TO SOUTH. AT
 AA3732'THE ROUTE 59 TRAIN STATION, SOUTH SIDE OF THE TRACKS AT THE NORTHEAST
 AA3732'CORNER OF PARKING LOT.+/- 235 FEETEAST ON TO GRASSY HILL BETWEEN
 AA3732'TRACKS AND SUBSTATION, +/- 33 FEETNORTH OF SUBSTATION ACCESS FENCE AND
 AA3732'+/- 68 FEETSOUTH OF CONCRETE WALK ALONG RAILROAD TRACKS. STATION IS
 AA3732'STAINLESS ROD WITH SLEEVE AND CAST CAP WITH LID FLUSH WITH SURFACE.
 AA3732
 AA3732                          STATION RECOVERY (2013)
 AA3732
 AA3732'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3732'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3733 ***********************************************************************
 AA3733  DESIGNATION -  NAPERVILLE 17
 AA3733  PID         -  AA3733
 AA3733  STATE/COUNTY-  IL/DU PAGE
 AA3733  COUNTRY     -  US
 AA3733  USGS QUAD   -  WHEATON (2018)
 AA3733
 AA3733                         *CURRENT SURVEY CONTROL
 AA3733  ______________________________________________________________________
 AA3733* NAD 83(2011) POSITION- 41 46 45.88717(N) 088 06 00.07152(W)   ADJUSTED
 AA3733* NAD 83(2011) ELLIP HT-   189.963 (meters)        (06/27/12)   ADJUSTED
 AA3733* NAD 83(2011) EPOCH   -  2010.00
 AA3733* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 AA3733  ______________________________________________________________________
 AA3733  GEOID HEIGHT    -        -33.187 (meters)                     GEOID18
 AA3733  NAD 83(2011) X  -    157,933.035 (meters)                     COMP
 AA3733  NAD 83(2011) Y  - -4,760,880.957 (meters)                     COMP
 AA3733  NAD 83(2011) Z  -  4,227,491.217 (meters)                     COMP
 AA3733  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 AA3733
 AA3733  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3733  Standards:
 AA3733         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3733            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3733  -------------------------------------------------------------------
 AA3733  NETWORK    0.61   1.04           0.28   0.21   0.53      0.07474019
 AA3733  -------------------------------------------------------------------
 AA3733  Click here for local accuracies and other accuracy information.
 AA3733
 AA3733.The horizontal coordinates were established by GPS observations
 AA3733.and adjusted by the National Geodetic Survey in June 2012.
 AA3733
 AA3733.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3733.been affixed to the stable North American tectonic plate. See 
 AA3733.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3733
 AA3733.The horizontal coordinates are valid at the epoch date displayed above
 AA3733.which is a decimal equivalence of Year/Month/Day.
 AA3733
 AA3733.The orthometric height was scaled from a topographic map.
 AA3733
 AA3733.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3733.GEOID18 height accuracy estimate available here.
 AA3733
 AA3733.Click photographs - Photos may exist for this station.
 AA3733
 AA3733.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3733
 AA3733.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3733
 AA3733.The ellipsoidal height was determined by GPS observations
 AA3733.and is referenced to NAD 83.
 AA3733
 AA3733. The following values were computed from the NAD 83(2011) position.
 AA3733
 AA3733;                    North         East     Units Scale Factor Converg.
 AA3733;SPC IL E     -   567,628.695   319,396.336   MT  0.99997963   +0 09 19.6
 AA3733;SPC IL E     - 1,862,295.14  1,047,886.15   sFT  0.99997963   +0 09 19.6
 AA3733;UTM  16      - 4,625,869.900   408,584.376   MT  0.99970283   -0 43 58.6
 AA3733
 AA3733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3733!SPC IL E     -   0.99997021  x   0.99997963  =   0.99994984
 AA3733!UTM  16      -   0.99997021  x   0.99970283  =   0.99967304
 AA3733
 AA3733:                Primary Azimuth Mark                     Grid Az
 AA3733:SPC IL E     -  NAPERVILLE 217                           212 42 26.5
 AA3733:UTM  16      -  NAPERVILLE 217                           213 35 44.7
 AA3733
 AA3733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0858425869(NAD 83)
 AA3733
 AA3733|---------------------------------------------------------------------|
 AA3733| PID    Reference Object                     Distance      Geod. Az  |
 AA3733|                                                           dddmmss.s |
 AA3733| AA3756 NAPERVILLE 217                      APPROX. 0.6 KM 2125146.1 |
 AA3733|---------------------------------------------------------------------|
 AA3733
 AA3733                          SUPERSEDED SURVEY CONTROL
 AA3733
 AA3733  NAD 83(2007)-  41 46 45.88704(N)    088 06 00.07265(W) AD(2002.00) 0
 AA3733  ELLIP H (02/10/07)  189.977  (m)                       GP(2002.00)    
 AA3733  ELLIP H (02/03/05)  189.979  (m)                       GP(       ) 4 2
 AA3733  NAD 83(1997)-  41 46 45.88589(N)    088 06 00.07166(W) AD(       ) 1
 AA3733  ELLIP H (10/21/99)  189.983  (m)                       GP(       ) 4 1
 AA3733  NAD 83(1997)-  41 46 45.88602(N)    088 06 00.07233(W) AD(       ) 1
 AA3733  NAD 83(1986)-  41 46 45.88767(N)    088 06 00.08316(W) AD(       ) 1
 AA3733
 AA3733.Superseded values are not recommended for survey control.
 AA3733
 AA3733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3733.See file dsdata.pdf to determine how the superseded data were derived.
 AA3733
 AA3733_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3733_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3733_PROJECTION: RECESSED 8 CENTIMETERS
 AA3733_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3733_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3733+STABILITY: POSITION/ELEVATION WELL
 AA3733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3733+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3733_ROD/PIPE-DEPTH: 3 meters
 AA3733_SLEEVE-DEPTH  : 1 meters
 AA3733
 AA3733  HISTORY     - Date     Condition        Report By
 AA3733  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3733
 AA3733                          STATION DESCRIPTION
 AA3733
 AA3733'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3733'FROM THE INTERSECTION OF U.S. HIGHWAY 34 AND YACKLEY AVENUE IN LISLE,
 AA3733'ILLINOIS, PROCEED SOUTH ON YACKLEY AVENUE 1.2 MILESTO MAPLE AVENUE,
 AA3733'PROCEED WEST ON MAPLE 0.4 MILESTO ILLINOIS BENEDICTINE ACCESS ROAD
 AA3733'SOUTH. TURN LEFT SOUTH ON SAID ROAD A DISTANCE OF 0.125 MILESTO
 AA3733'STATION ON RIGHT. STATION IS ON WEST EDGE OF RIGHT-OF-WAY OF ACCESS
 AA3733'ROAD ACROSS FROM ABANDONED BLACKTOP ENTRANCE TO EAST, 15 FEETFROM
 AA3733'CENTERLINE OF ACCESS ROAD. STATION IS 189.23 FEETSOUTH OF NAIL WITH
 AA3733'PLASTIC TAG IN WEST FACE OF POWER POLE, 7.44 FEETWEST OF PK NAIL IN
 AA3733'THE EDGE OF PAVEMENT, AND 39.56 FEETNORTH OF NAIL WITH PLASTIC TAG IN
 AA3733'POWER POLE. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL
 AA3733'LID SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3734 ***********************************************************************
 AA3734  DESIGNATION -  NAPERVILLE 18
 AA3734  PID         -  AA3734
 AA3734  STATE/COUNTY-  IL/DU PAGE
 AA3734  COUNTRY     -  US
 AA3734  USGS QUAD   -  NAPERVILLE (2018)
 AA3734
 AA3734                         *CURRENT SURVEY CONTROL
 AA3734  ______________________________________________________________________
 AA3734* NAD 83(2011) POSITION- 41 46 00.04640(N) 088 12 21.71277(W)   ADJUSTED
 AA3734* NAD 83(2011) ELLIP HT-   182.588 (meters)        (06/27/12)   ADJUSTED
 AA3734* NAD 83(2011) EPOCH   -  2010.00
 AA3734* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 AA3734  ______________________________________________________________________
 AA3734  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 AA3734  NAD 83(2011) X  -    149,153.278 (meters)                     COMP
 AA3734  NAD 83(2011) Y  - -4,762,101.272 (meters)                     COMP
 AA3734  NAD 83(2011) Z  -  4,226,431.502 (meters)                     COMP
 AA3734  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 AA3734
 AA3734  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3734  Standards:
 AA3734         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3734            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3734  -------------------------------------------------------------------
 AA3734  NETWORK    0.57   1.00           0.26   0.20   0.51      0.07308001
 AA3734  -------------------------------------------------------------------
 AA3734  Click here for local accuracies and other accuracy information.
 AA3734
 AA3734.The horizontal coordinates were established by GPS observations
 AA3734.and adjusted by the National Geodetic Survey in June 2012.
 AA3734
 AA3734.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3734.been affixed to the stable North American tectonic plate. See 
 AA3734.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3734
 AA3734.The horizontal coordinates are valid at the epoch date displayed above
 AA3734.which is a decimal equivalence of Year/Month/Day.
 AA3734
 AA3734.The orthometric height was scaled from a topographic map.
 AA3734
 AA3734.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3734.GEOID18 height accuracy estimate available here.
 AA3734
 AA3734.Click photographs - Photos may exist for this station.
 AA3734
 AA3734.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3734
 AA3734.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3734
 AA3734.The ellipsoidal height was determined by GPS observations
 AA3734.and is referenced to NAD 83.
 AA3734
 AA3734. The following values were computed from the NAD 83(2011) position.
 AA3734
 AA3734;                    North         East     Units Scale Factor Converg.
 AA3734;SPC IL E     -   566,195.950   310,585.246   MT  0.99997638   +0 05 05.3
 AA3734;SPC IL E     - 1,857,594.55  1,018,978.43   sFT  0.99997638   +0 05 05.3
 AA3734;UTM  16      - 4,624,574.271   399,754.472   MT  0.99972366   -0 48 12.3
 AA3734
 AA3734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3734!SPC IL E     -   0.99997136  x   0.99997638  =   0.99994774
 AA3734!UTM  16      -   0.99997136  x   0.99972366  =   0.99969503
 AA3734
 AA3734:                Primary Azimuth Mark                     Grid Az
 AA3734:SPC IL E     -  NAPERVILLE 218                           005 44 36.7
 AA3734:UTM  16      -  NAPERVILLE 218                           006 37 54.3
 AA3734
 AA3734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9975424574(NAD 83)
 AA3734
 AA3734|---------------------------------------------------------------------|
 AA3734| PID    Reference Object                     Distance      Geod. Az  |
 AA3734|                                                           dddmmss.s |
 AA3734| AA3757 NAPERVILLE 218                      419.241 METERS 0054942.0 |
 AA3734| AA3760 NAPERVILLE 221                      APPROX. 1.5 KM 2064701.3 |
 AA3734| AA3732 NAPERVILLE 16                       APPROX. 1.2 KM 3574744.5 |
 AA3734|---------------------------------------------------------------------|
 AA3734
 AA3734                          SUPERSEDED SURVEY CONTROL
 AA3734
 AA3734  NAD 83(2007)-  41 46 00.04633(N)    088 12 21.71373(W) AD(2002.00) 0
 AA3734  ELLIP H (02/10/07)  182.609  (m)                       GP(2002.00)    
 AA3734  ELLIP H (02/03/05)  182.625  (m)                       GP(       ) 4 2
 AA3734  NAD 83(1997)-  41 46 00.04506(N)    088 12 21.71279(W) AD(       ) 1
 AA3734  ELLIP H (10/21/99)  182.617  (m)                       GP(       ) 4 1
 AA3734  NAD 83(1997)-  41 46 00.04520(N)    088 12 21.71349(W) AD(       ) 1
 AA3734  NAD 83(1986)-  41 46 00.04700(N)    088 12 21.72398(W) AD(       ) 1
 AA3734
 AA3734.Superseded values are not recommended for survey control.
 AA3734
 AA3734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3734.See file dsdata.pdf to determine how the superseded data were derived.
 AA3734
 AA3734_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3734_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3734_PROJECTION: RECESSED 8 CENTIMETERS
 AA3734_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3734_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3734+STABILITY: POSITION/ELEVATION WELL
 AA3734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3734+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3734_ROD/PIPE-DEPTH: 3 meters
 AA3734_SLEEVE-DEPTH  : 1 meters
 AA3734
 AA3734  HISTORY     - Date     Condition        Report By
 AA3734  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3734  HISTORY     - 20050820 GOOD             GEOCAC
 AA3734
 AA3734                          STATION DESCRIPTION
 AA3734
 AA3734'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3734'FROM THE INTERSECTION OF U.S. HIGHWAY 34 AND ILLINOIS STATE HIGHWAY 59
 AA3734'IN NAPERVILLE, PROCEED NORTH ON IL 59 0.9 MILESTO STATION ON LEFT AND
 AA3734'ENTRANCE TO MALL ON RIGHT (CURRENTLY CALLED WEST RIDGE COURT SHOPPING
 AA3734'CENTER). STATION IS AT TOP OF BACKSLOPE JUST WEST OF A LINE OF PWER
 AA3734'POLES, +/- 22 FEETSOUTH OF CENTERLINE OF MALL ENTRACE EXTENDED.
 AA3734'STATION IS 48.60 FEETSOUTH OF NAIL WITH PLASTIC TAG IN POWER POLE,
 AA3734'17.68 FEETWEST OF + CHISELED ON BACK OF CURB, AND 107.17 FEETNORTH
 AA3734'NORTHWEST OF NAIL WITH PLASTIC TAG IN POWER POLE. STATION IS STAINLESS
 AA3734'STEEL ROD IN PVC SLEEVE WITH METAL LID.
 AA3734
 AA3734                          STATION RECOVERY (2005)
 AA3734
 AA3734'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 AA3734'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3736 ***********************************************************************
 AA3736  DESIGNATION -  NAPERVILLE 20
 AA3736  PID         -  AA3736
 AA3736  STATE/COUNTY-  IL/DU PAGE
 AA3736  COUNTRY     -  US
 AA3736  USGS QUAD   -  WHEATON (2018)
 AA3736
 AA3736                         *CURRENT SURVEY CONTROL
 AA3736  ______________________________________________________________________
 AA3736* NAD 83(2011) POSITION- 41 46 08.56778(N) 088 05 52.47006(W)   ADJUSTED
 AA3736* NAD 83(2011) ELLIP HT-   195.806 (meters)        (06/27/12)   ADJUSTED
 AA3736* NAD 83(2011) EPOCH   -  2010.00
 AA3736* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 AA3736  ______________________________________________________________________
 AA3736  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 AA3736  NAD 83(2011) X  -    158,134.092 (meters)                     COMP
 AA3736  NAD 83(2011) Y  - -4,761,646.145 (meters)                     COMP
 AA3736  NAD 83(2011) Z  -  4,226,636.400 (meters)                     COMP
 AA3736  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 AA3736
 AA3736  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3736  Standards:
 AA3736         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3736            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3736  -------------------------------------------------------------------
 AA3736  NETWORK    0.60   0.90           0.27   0.21   0.46      0.14201375
 AA3736  -------------------------------------------------------------------
 AA3736  Click here for local accuracies and other accuracy information.
 AA3736
 AA3736.The horizontal coordinates were established by GPS observations
 AA3736.and adjusted by the National Geodetic Survey in June 2012.
 AA3736
 AA3736.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3736.been affixed to the stable North American tectonic plate. See 
 AA3736.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3736
 AA3736.The horizontal coordinates are valid at the epoch date displayed above
 AA3736.which is a decimal equivalence of Year/Month/Day.
 AA3736
 AA3736.The orthometric height was scaled from a topographic map.
 AA3736
 AA3736.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3736.GEOID18 height accuracy estimate available here.
 AA3736
 AA3736.Click photographs - Photos may exist for this station.
 AA3736
 AA3736.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3736
 AA3736.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3736
 AA3736.The ellipsoidal height was determined by GPS observations
 AA3736.and is referenced to NAD 83.
 AA3736
 AA3736. The following values were computed from the NAD 83(2011) position.
 AA3736
 AA3736;                    North         East     Units Scale Factor Converg.
 AA3736;SPC IL E     -   566,477.806   319,575.027   MT  0.99997971   +0 09 24.6
 AA3736;SPC IL E     - 1,858,519.27  1,048,472.40   sFT  0.99997971   +0 09 24.6
 AA3736;UTM  16      - 4,624,716.698   408,745.159   MT  0.99970247   -0 43 53.0
 AA3736
 AA3736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3736!SPC IL E     -   0.99996929  x   0.99997971  =   0.99994900
 AA3736!UTM  16      -   0.99996929  x   0.99970247  =   0.99967177
 AA3736
 AA3736:                Primary Azimuth Mark                     Grid Az
 AA3736:SPC IL E     -  NAPERVILLE 17                            351 10 28.3
 AA3736:UTM  16      -  NAPERVILLE 17                            352 03 45.9
 AA3736
 AA3736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0874524716(NAD 83)
 AA3736
 AA3736|---------------------------------------------------------------------|
 AA3736| PID    Reference Object                     Distance      Geod. Az  |
 AA3736|                                                           dddmmss.s |
 AA3736| AA3733 NAPERVILLE 17                       APPROX. 1.2 KM 3511952.9 |
 AA3736|---------------------------------------------------------------------|
 AA3736
 AA3736                          SUPERSEDED SURVEY CONTROL
 AA3736
 AA3736  NAD 83(2007)-  41 46 08.56772(N)    088 05 52.47120(W) AD(2002.00) 0
 AA3736  ELLIP H (02/10/07)  195.820  (m)                       GP(2002.00)    
 AA3736  ELLIP H (02/03/05)  195.821  (m)                       GP(       ) 4 2
 AA3736  NAD 83(1997)-  41 46 08.56659(N)    088 05 52.47018(W) AD(       ) 1
 AA3736  ELLIP H (10/21/99)  195.825  (m)                       GP(       ) 4 1
 AA3736  NAD 83(1997)-  41 46 08.56672(N)    088 05 52.47086(W) AD(       ) 1
 AA3736  NAD 83(1986)-  41 46 08.56834(N)    088 05 52.48159(W) AD(       ) 1
 AA3736
 AA3736.Superseded values are not recommended for survey control.
 AA3736
 AA3736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3736.See file dsdata.pdf to determine how the superseded data were derived.
 AA3736
 AA3736_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3736_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3736_PROJECTION: RECESSED 8 CENTIMETERS
 AA3736_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3736_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3736+STABILITY: POSITION/ELEVATION WELL
 AA3736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3736+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3736_ROD/PIPE-DEPTH: 3 meters
 AA3736_SLEEVE-DEPTH  : 1 meters
 AA3736
 AA3736  HISTORY     - Date     Condition        Report By
 AA3736  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3736
 AA3736                          STATION DESCRIPTION
 AA3736
 AA3736'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3736'FROM INTERSECTION OF ILLINOIS STATE HIGHWAY 53 AND 75TH STREET,
 AA3736'PROCEED WEST ON 75TH STREET 2.1 MILESTO INTERSECTION OF 75TH STREET
 AA3736'AND WEHRLI ROAD, PROCEED NORTH ON WEHRLI ROAD 0.45 MILESTO
 AA3736'INTERSECTION OF WEHRLI ROAD AND HOBSON ROAD, PROCEED STRAIGHT NORTH
 AA3736'THROUGH THE INTERSECTION ON TO COLLEGE ROAD AND CONTINUE 0.8 MILESTO
 AA3736'INTERSECTION OF COLLEGE ROAD AND GREEN TRAILS DRIVE. FROM INTERSECTION
 AA3736'OF GREEN TRAILS DRIVE AND COLLEGE ROAD, PROCEED NORTH ON COLLEGE 0.20
 AA3736'MILESTO STATION ON WESTERLY SIDE OF COLLEGE. STATION IS +/- 8.5
 AA3736'FEETFROM BACK OF CURB AND +/- 16.0 FEETFROM EAST EDGE OF SIDEWALK
 AA3736'STATION IS FLUSH WITH GROUND AND IS STAINLESS ROD WITH PVC SLEEVE WITH
 AA3736'CAST CAP AND LID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3753 ***********************************************************************
 AA3753  DESIGNATION -  NAPERVILLE 208
 AA3753  PID         -  AA3753
 AA3753  STATE/COUNTY-  IL/DU PAGE
 AA3753  COUNTRY     -  US
 AA3753  USGS QUAD   -  NAPERVILLE (2018)
 AA3753
 AA3753                         *CURRENT SURVEY CONTROL
 AA3753  ______________________________________________________________________
 AA3753* NAD 83(2011) POSITION- 41 48 11.34428(N) 088 11 20.04083(W)   ADJUSTED
 AA3753* NAD 83(2011) ELLIP HT-   182.087 (meters)        (06/27/12)   ADJUSTED
 AA3753* NAD 83(2011) EPOCH   -  2010.00
 AA3753* NAVD 88 ORTHO HEIGHT -   215.226 (meters)      706.12  (feet) ADJUSTED
 AA3753  ______________________________________________________________________
 AA3753  GEOID HEIGHT    -        -33.144 (meters)                     GEOID18
 AA3753  NAD 83(2011) X  -    150,491.789 (meters)                     COMP
 AA3753  NAD 83(2011) Y  - -4,759,358.119 (meters)                     COMP
 AA3753  NAD 83(2011) Z  -  4,229,451.793 (meters)                     COMP
 AA3753  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 AA3753  DYNAMIC HEIGHT  -        215.151 (meters)      705.87  (feet) COMP
 AA3753  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 AA3753
 AA3753  VERT ORDER      -  SECOND    CLASS I
 AA3753
 AA3753  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3753  Standards:
 AA3753         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3753            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3753  -------------------------------------------------------------------
 AA3753  NETWORK    0.82   1.29           0.32   0.35   0.66      0.02211667
 AA3753  -------------------------------------------------------------------
 AA3753  Click here for local accuracies and other accuracy information.
 AA3753
 AA3753.The horizontal coordinates were established by GPS observations
 AA3753.and adjusted by the National Geodetic Survey in June 2012.
 AA3753
 AA3753.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3753.been affixed to the stable North American tectonic plate. See 
 AA3753.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3753
 AA3753.The horizontal coordinates are valid at the epoch date displayed above
 AA3753.which is a decimal equivalence of Year/Month/Day.
 AA3753
 AA3753.The orthometric height was determined by differential leveling and
 AA3753.adjusted by the NATIONAL GEODETIC SURVEY
 AA3753.in May 2008.
 AA3753
 AA3753.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3753.GEOID18 height accuracy estimate available here.
 AA3753
 AA3753.Click photographs - Photos may exist for this station.
 AA3753
 AA3753.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3753
 AA3753.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3753
 AA3753.The ellipsoidal height was determined by GPS observations
 AA3753.and is referenced to NAD 83.
 AA3753
 AA3753.The dynamic height is computed by dividing the NAVD 88
 AA3753.geopotential number by the normal gravity value computed on the
 AA3753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA3753.degrees latitude (g = 980.6199 gals.).
 AA3753
 AA3753.The modeled gravity was interpolated from observed gravity values.
 AA3753
 AA3753. The following values were computed from the NAD 83(2011) position.
 AA3753
 AA3753;                    North         East     Units Scale Factor Converg.
 AA3753;SPC IL E     -   570,248.972   312,002.903   MT  0.99997677   +0 05 46.6
 AA3753;SPC IL E     - 1,870,891.84  1,023,629.52   sFT  0.99997677   +0 05 46.6
 AA3753;UTM  16      - 4,628,603.795   401,234.432   MT  0.99972003   -0 47 33.2
 AA3753
 AA3753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3753!SPC IL E     -   0.99997144  x   0.99997677  =   0.99994821
 AA3753!UTM  16      -   0.99997144  x   0.99972003  =   0.99969148
 AA3753
 AA3753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0123428603(NAD 83)
 AA3753
 AA3753                          SUPERSEDED SURVEY CONTROL
 AA3753
 AA3753  NAD 83(2007)-  41 48 11.34418(N)    088 11 20.04184(W) AD(2002.00) 0
 AA3753  ELLIP H (02/10/07)  182.105  (m)                       GP(2002.00)    
 AA3753  ELLIP H (02/03/05)  182.110  (m)                       GP(       ) 4 2
 AA3753  NAD 83(1997)-  41 48 11.34298(N)    088 11 20.04093(W) AD(       ) 1
 AA3753  ELLIP H (10/21/99)  182.113  (m)                       GP(       ) 4 1
 AA3753  NAD 83(1997)-  41 48 11.34312(N)    088 11 20.04163(W) AD(       ) 1
 AA3753  NAD 83(1986)-  41 48 11.34487(N)    088 11 20.05235(W) AD(       ) 1
 AA3753
 AA3753.Superseded values are not recommended for survey control.
 AA3753
 AA3753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3753.See file dsdata.pdf to determine how the superseded data were derived.
 AA3753
 AA3753_MARKER: F = FLANGE-ENCASED ROD
 AA3753_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AA3753+WITH SETTING: INFORMATION.
 AA3753_MARK LOGO: IL5980
 AA3753_PROJECTION: RECESSED 66 CENTIMETERS
 AA3753_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3753_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3753+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 AA3753_ROD/PIPE-DEPTH: 3.0 meters
 AA3753_SLEEVE-DEPTH  : 1.0 meters
 AA3753
 AA3753  HISTORY     - Date     Condition        Report By
 AA3753  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3753  HISTORY     - 20071111 GOOD             PATRIC
 AA3753  HISTORY     - 20130114 GOOD             GEOCAC
 AA3753
 AA3753                          STATION DESCRIPTION
 AA3753
 AA3753'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3753'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3753'NAPERVILLE, NORTH ON IL 59 A DISTANCE OF 3.1 MILESTO INTERSECTION WITH
 AA3753'DIEHL ROAD, THENCE EASTERLY ON DIEHL ROAD A DISTANCE TO 0.9 MILESTO
 AA3753'INTERSECTION WITH RAYMOND DRIVE, THENCE NORTH ON RAYMOND DRIVE A
 AA3753'DISTANCE OF 0.1 MILESTO STATION MARKER LOCATION DESCRIBED AS FOLLOWS
 AA3753'-- +/- 32 FEETWEST OF CENTERLINE OF RAYMOND DRIVE, +/- 228 FEETNORTH
 AA3753'OF A POWER POLE WITH TWO GUY WIRES, +/- 82 FEETSOUTH OF A SANITARY
 AA3753'SEWER MANHOLE, AND +/- 150 FEETSOUTH OF AN ANGLE POINT IN THE WESTERLY
 AA3753'RIGHT-OF-WAY FENCE OF RAYMOND ROAD. STATION IS STAINLESS STEEL ROD IN
 AA3753'A PVC SLEEVE WITH METAL LID FLUSH WITH GROUND.
 AA3753
 AA3753                          STATION RECOVERY (2007)
 AA3753
 AA3753'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AA3753'THE STATION IS IN NAPERVILLE, IL.
 AA3753'
 AA3753'THE STATION IS LOCATED ALONG THE WEST SIDE OF RAYMOND DRIVE, NORTH OF
 AA3753'THE INTERSECTION WITH DIEHL ROAD.
 AA3753'
 AA3753'THE STATION IS 36.15 FT (11.0 M) WEST OF THE CENTERLINE OF RAYMOND
 AA3753'DRIVE, 583.0 FT (177.7 M) NORTH OF THE CENTERLINE OF DIEHL ROAD, AND
 AA3753'195.0 FT (59.4 M) SOUTH OF THE SOUTH END OF A GUARDRAIL SET ALONG THE
 AA3753'WEST SIDE OF RAYMOND DRIVE.  THE STATION IS IN A SIDEWALK CROSSING THE
 AA3753'ENTRANCE FOR ADDRESS 1415 WEST DIEHL ROAD.  THE MONUMENT IS AN
 AA3753'STAINLESS STEEL ROD 0.5 FT (0.2 M) ABOVE ROAD SURFACE AND 2.2 FT (0.7
 AA3753'M) BELOW THE LID.
 AA3753'
 AA3753'NOTE--ROD WAS DRIVEN 3 METERS TO REFUSAL.
 AA3753
 AA3753                          STATION RECOVERY (2013)
 AA3753
 AA3753'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3753'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3737 ***********************************************************************
 AA3737  DESIGNATION -  NAPERVILLE 21
 AA3737  PID         -  AA3737
 AA3737  STATE/COUNTY-  IL/DU PAGE
 AA3737  COUNTRY     -  US
 AA3737  USGS QUAD   -  NAPERVILLE (2018)
 AA3737
 AA3737                         *CURRENT SURVEY CONTROL
 AA3737  ______________________________________________________________________
 AA3737* NAD 83(2011) POSITION- 41 45 21.16156(N) 088 12 22.52629(W)   ADJUSTED
 AA3737* NAD 83(2011) ELLIP HT-   180.975 (meters)        (06/27/12)   ADJUSTED
 AA3737* NAD 83(2011) EPOCH   -  2010.00
 AA3737* NAVD 88 ORTHO HEIGHT -   214.1   (meters)      702.    (feet) GPS OBS
 AA3737  ______________________________________________________________________
 AA3737  NAVD 88 orthometric height was determined with an earlier geoid model
 AA3737  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 AA3737  NAD 83(2011) X  -    149,159.470 (meters)                     COMP
 AA3737  NAD 83(2011) Y  - -4,762,899.317 (meters)                     COMP
 AA3737  NAD 83(2011) Z  -  4,225,535.521 (meters)                     COMP
 AA3737  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 AA3737
 AA3737  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3737  Standards:
 AA3737         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3737            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3737  -------------------------------------------------------------------
 AA3737  NETWORK    0.48   0.80           0.22   0.16   0.41      0.05085177
 AA3737  -------------------------------------------------------------------
 AA3737  Click here for local accuracies and other accuracy information.
 AA3737
 AA3737.The horizontal coordinates were established by GPS observations
 AA3737.and adjusted by the National Geodetic Survey in June 2012.
 AA3737
 AA3737.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3737.been affixed to the stable North American tectonic plate. See 
 AA3737.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3737
 AA3737.The horizontal coordinates are valid at the epoch date displayed above
 AA3737.which is a decimal equivalence of Year/Month/Day.
 AA3737
 AA3737.The orthometric height was determined by GPS observations and a
 AA3737.high-resolution geoid model.
 AA3737
 AA3737.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3737.GEOID18 height accuracy estimate available here.
 AA3737
 AA3737.Click photographs - Photos may exist for this station.
 AA3737
 AA3737.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3737
 AA3737.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3737
 AA3737.The ellipsoidal height was determined by GPS observations
 AA3737.and is referenced to NAD 83.
 AA3737
 AA3737. The following values were computed from the NAD 83(2011) position.
 AA3737
 AA3737;                    North         East     Units Scale Factor Converg.
 AA3737;SPC IL E     -   564,996.262   310,568.227   MT  0.99997637   +0 05 04.7
 AA3737;SPC IL E     - 1,853,658.57  1,018,922.59   sFT  0.99997637   +0 05 04.7
 AA3737;UTM  16      - 4,623,375.293   399,718.870   MT  0.99972375   -0 48 12.2
 AA3737
 AA3737!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3737!SPC IL E     -   0.99997162  x   0.99997637  =   0.99994799
 AA3737!UTM  16      -   0.99997162  x   0.99972375  =   0.99969537
 AA3737
 AA3737:                Primary Azimuth Mark                     Grid Az
 AA3737:SPC IL E     -  NAPERVILLE 18                            000 48 45.8
 AA3737:UTM  16      -  NAPERVILLE 18                            001 42 02.7
 AA3737
 AA3737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9971823375(NAD 83)
 AA3737
 AA3737|---------------------------------------------------------------------|
 AA3737| PID    Reference Object                     Distance      Geod. Az  |
 AA3737|                                                           dddmmss.s |
 AA3737| AA3734 NAPERVILLE 18                       APPROX. 1.2 KM 0005350.5 |
 AA3737|---------------------------------------------------------------------|
 AA3737
 AA3737                          SUPERSEDED SURVEY CONTROL
 AA3737
 AA3737  NAD 83(2007)-  41 45 21.16149(N)    088 12 22.52723(W) AD(2002.00) 0
 AA3737  ELLIP H (02/10/07)  180.996  (m)                       GP(2002.00)    
 AA3737  ELLIP H (02/03/05)  181.036  (m)                       GP(       ) 4 2
 AA3737  ELLIP H (04/24/01)  181.008  (m)                       GP(       ) 4 1
 AA3737  NAD 83(1997)-  41 45 21.16196(N)    088 12 22.52738(W) AD(       ) 1
 AA3737  ELLIP H (04/23/01)  181.025  (m)                       GP(       ) 3 1
 AA3737  NAD 83(1997)-  41 45 21.16020(N)    088 12 22.52629(W) AD(       ) 1
 AA3737  ELLIP H (10/21/99)  181.005  (m)                       GP(       ) 4 1
 AA3737  NAD 83(1997)-  41 45 21.16033(N)    088 12 22.52700(W) AD(       ) 1
 AA3737  NAD 83(1986)-  41 45 21.16213(N)    088 12 22.53748(W) AD(       ) 1
 AA3737  NAVD 88 (04/23/01)  214.1    (m)  GEOID99  model used  GPS OBS        
 AA3737
 AA3737.Superseded values are not recommended for survey control.
 AA3737
 AA3737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3737.See file dsdata.pdf to determine how the superseded data were derived.
 AA3737
 AA3737_MARKER: I = METAL ROD
 AA3737_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AA3737+WITH SETTING: INFORMATION.
 AA3737_MARK LOGO: NONE
 AA3737_PROJECTION: RECESSED 8 CENTIMETERS
 AA3737_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3737_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3737+STABILITY: POSITION/ELEVATION WELL
 AA3737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3737+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2004
 AA3737_ROD/PIPE-DEPTH: 3.00 meters
 AA3737_SLEEVE-DEPTH  : 1.00 meters
 AA3737
 AA3737  HISTORY     - Date     Condition        Report By
 AA3737  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3737  HISTORY     - 20000316 GOOD             SECI
 AA3737  HISTORY     - 20041222 GOOD             ASCPC
 AA3737  HISTORY     - 20050820 GOOD             GEOCAC
 AA3737
 AA3737                          STATION DESCRIPTION
 AA3737
 AA3737'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3737'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3737'NAPERVILLE, NORTH ON IL 59 0.2 MILESTO INTERSECTION WITH MCCOY DRIVE
 AA3737'AND MARKER. MARKER IS IN GRASS CENTER MEDIAN OF MCCOY DRIVE TO WEST OF
 AA3737'IL 59 DESCRIBED AS FOLLOWS -- +/- 25 FEETSOUTH OF CENTERLINE OF
 AA3737'WESTBOUND MCCOY DRIVE, +/- 21 FEETWEST OF EASTERLY NOSE OF ISLAND, +/-
 AA3737'27 FEET EAST SOUTHEAST OF STORM INLET IN MEDIAN ISLAND. STATION IS
 AA3737'STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP.
 AA3737
 AA3737                          STATION RECOVERY (2000)
 AA3737
 AA3737'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AA3737'RECOVERED AS DESCRIBED USING 1994 DESCRIPTION
 AA3737'
 AA3737
 AA3737                          STATION RECOVERY (2004)
 AA3737
 AA3737'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2004
 AA3737'RECOVERED AS DESCRIBED
 AA3737
 AA3737                          STATION RECOVERY (2005)
 AA3737
 AA3737'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 AA3737'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3754 ***********************************************************************
 AA3754  DESIGNATION -  NAPERVILLE 212
 AA3754  PID         -  AA3754
 AA3754  STATE/COUNTY-  IL/DU PAGE
 AA3754  COUNTRY     -  US
 AA3754  USGS QUAD   -  NAPERVILLE (2018)
 AA3754
 AA3754                         *CURRENT SURVEY CONTROL
 AA3754  ______________________________________________________________________
 AA3754* NAD 83(2011) POSITION- 41 47 15.51666(N) 088 10 22.56231(W)   ADJUSTED
 AA3754* NAD 83(2011) ELLIP HT-   179.112 (meters)        (06/27/12)   ADJUSTED
 AA3754* NAD 83(2011) EPOCH   -  2010.00
 AA3754* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 AA3754  ______________________________________________________________________
 AA3754  GEOID HEIGHT    -        -33.142 (meters)                     GEOID18
 AA3754  NAD 83(2011) X  -    151,854.574 (meters)                     COMP
 AA3754  NAD 83(2011) Y  - -4,760,461.179 (meters)                     COMP
 AA3754  NAD 83(2011) Z  -  4,228,165.654 (meters)                     COMP
 AA3754  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 AA3754
 AA3754  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3754  Standards:
 AA3754         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3754            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3754  -------------------------------------------------------------------
 AA3754  NETWORK    0.71   1.12           0.31   0.27   0.57     -0.06428931
 AA3754  -------------------------------------------------------------------
 AA3754  Click here for local accuracies and other accuracy information.
 AA3754
 AA3754.The horizontal coordinates were established by GPS observations
 AA3754.and adjusted by the National Geodetic Survey in June 2012.
 AA3754
 AA3754.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3754.been affixed to the stable North American tectonic plate. See 
 AA3754.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3754
 AA3754.The horizontal coordinates are valid at the epoch date displayed above
 AA3754.which is a decimal equivalence of Year/Month/Day.
 AA3754
 AA3754.The orthometric height was scaled from a topographic map.
 AA3754
 AA3754.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3754.GEOID18 height accuracy estimate available here.
 AA3754
 AA3754.Click photographs - Photos may exist for this station.
 AA3754
 AA3754.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3754
 AA3754.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3754
 AA3754.The ellipsoidal height was determined by GPS observations
 AA3754.and is referenced to NAD 83.
 AA3754
 AA3754. The following values were computed from the NAD 83(2011) position.
 AA3754
 AA3754;                    North         East     Units Scale Factor Converg.
 AA3754;SPC IL E     -   568,528.941   313,332.970   MT  0.99997719   +0 06 24.8
 AA3754;SPC IL E     - 1,865,248.70  1,027,993.25   sFT  0.99997719   +0 06 24.8
 AA3754;UTM  16      - 4,626,863.791   402,537.323   MT  0.99971689   -0 46 54.0
 AA3754
 AA3754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3754!SPC IL E     -   0.99997191  x   0.99997719  =   0.99994910
 AA3754!UTM  16      -   0.99997191  x   0.99971689  =   0.99968881
 AA3754
 AA3754:                Primary Azimuth Mark                     Grid Az
 AA3754:SPC IL E     -  NAPERVILLE 219                           170 40 54.2
 AA3754:UTM  16      -  NAPERVILLE 219                           171 34 13.0
 AA3754
 AA3754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0253726863(NAD 83)
 AA3754
 AA3754|---------------------------------------------------------------------|
 AA3754| PID    Reference Object                     Distance      Geod. Az  |
 AA3754|                                                           dddmmss.s |
 AA3754| AA3758 NAPERVILLE 219                      APPROX. 1.8 KM 1704719.0 |
 AA3754|---------------------------------------------------------------------|
 AA3754
 AA3754                          SUPERSEDED SURVEY CONTROL
 AA3754
 AA3754  NAD 83(2007)-  41 47 15.51658(N)    088 10 22.56333(W) AD(2002.00) 0
 AA3754  ELLIP H (02/10/07)  179.130  (m)                       GP(2002.00)    
 AA3754  ELLIP H (02/03/05)  179.133  (m)                       GP(       ) 4 2
 AA3754  NAD 83(1997)-  41 47 15.51538(N)    088 10 22.56237(W) AD(       ) 1
 AA3754  ELLIP H (10/21/99)  179.137  (m)                       GP(       ) 4 1
 AA3754  NAD 83(1997)-  41 47 15.51552(N)    088 10 22.56307(W) AD(       ) 1
 AA3754  NAD 83(1986)-  41 47 15.51726(N)    088 10 22.57394(W) AD(       ) 1
 AA3754
 AA3754.Superseded values are not recommended for survey control.
 AA3754
 AA3754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3754.See file dsdata.pdf to determine how the superseded data were derived.
 AA3754
 AA3754_MARKER: F = FLANGE-ENCASED ROD
 AA3754_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3754_STAMPING: 212
 AA3754_MARK LOGO: IL5980
 AA3754_PROJECTION: RECESSED 8 CENTIMETERS
 AA3754_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3754_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3754+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2013
 AA3754_ROD/PIPE-DEPTH: 3 meters
 AA3754_SLEEVE-DEPTH  : 1 meters
 AA3754
 AA3754  HISTORY     - Date     Condition        Report By
 AA3754  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3754  HISTORY     - 20130117 GOOD             GEOCAC
 AA3754
 AA3754                          STATION DESCRIPTION
 AA3754
 AA3754'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3754'FROM THE INTERSECTION OF U.S. HIGHWAY 34 AND RIVER ROAD IN NORTHWEST
 AA3754'NAPERVILLE, ILLINOIS, PROCEED NORTHEAST ALONG U.S. 34 0.7 MILESTO
 AA3754'ROYAL GEORGE DRIVE. PROCEED NORTH NORTHWEST ALONG ROYAL GEORGE DRIVE
 AA3754'0.25 MILESTO BRIERGATE DRIVE WEST. PROCEED WEST NORTHWEST ALONG
 AA3754'BRIERGATE DRIVE 0.1 MILETO ROYAL BOMBAY COURT. PROCEED SOUTHWEST 0.15
 AA3754'MILESTO STATION IN THE EASTERLY OF 2 CUL-DE-SACS. STATION IS IN GRASSY
 AA3754'AREA BETWEEN BACK OF CURB AND SIDEWALK ON WEST SIDE OF CUL-DE-SAC IN
 AA3754'FRONT OF HOUSE NO.1052. STATION IS 136.35 FEET SOUTH SOUTHWEST OF +
 AA3754'CHISELED VERTICALLY ON WEST SIDE OF LIGHT POLE, 53.85 FEETWEST
 AA3754'SOUTHWEST OF THE SOUTHEAST CORNER OF RECTANGULAR MONITOR WELL CASE IN
 AA3754'CUL-DE-SAC ISLAND, AND 20.66 FEETNORTHWEST OF + CHISELED VERTICALLY IN
 AA3754'LIGHT POLE. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL
 AA3754'CAP SET FLUSH WITH GROUND.
 AA3754
 AA3754                          STATION RECOVERY (2013)
 AA3754
 AA3754'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3755 ***********************************************************************
 AA3755  DESIGNATION -  NAPERVILLE 216
 AA3755  PID         -  AA3755
 AA3755  STATE/COUNTY-  IL/DU PAGE
 AA3755  COUNTRY     -  US
 AA3755  USGS QUAD   -  NAPERVILLE (2018)
 AA3755
 AA3755                         *CURRENT SURVEY CONTROL
 AA3755  ______________________________________________________________________
 AA3755* NAD 83(2011) POSITION- 41 46 52.22251(N) 088 12 37.46145(W)   ADJUSTED
 AA3755* NAD 83(2011) ELLIP HT-   182.990 (meters)        (06/27/12)   ADJUSTED
 AA3755* NAD 83(2011) EPOCH   -  2010.00
 AA3755* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 AA3755  ______________________________________________________________________
 AA3755  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 AA3755  NAD 83(2011) X  -    148,756.201 (meters)                     COMP
 AA3755  NAD 83(2011) Y  - -4,761,041.026 (meters)                     COMP
 AA3755  NAD 83(2011) Z  -  4,227,632.331 (meters)                     COMP
 AA3755  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 AA3755
 AA3755  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3755  Standards:
 AA3755         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3755            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3755  -------------------------------------------------------------------
 AA3755  NETWORK    0.68   1.06           0.31   0.23   0.54      0.07887567
 AA3755  -------------------------------------------------------------------
 AA3755  Click here for local accuracies and other accuracy information.
 AA3755
 AA3755.The horizontal coordinates were established by GPS observations
 AA3755.and adjusted by the National Geodetic Survey in June 2012.
 AA3755
 AA3755.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3755.been affixed to the stable North American tectonic plate. See 
 AA3755.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3755
 AA3755.The horizontal coordinates are valid at the epoch date displayed above
 AA3755.which is a decimal equivalence of Year/Month/Day.
 AA3755
 AA3755.The orthometric height was scaled from a topographic map.
 AA3755
 AA3755.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3755.GEOID18 height accuracy estimate available here.
 AA3755
 AA3755.Click photographs - Photos may exist for this station.
 AA3755
 AA3755.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3755
 AA3755.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3755
 AA3755.The ellipsoidal height was determined by GPS observations
 AA3755.and is referenced to NAD 83.
 AA3755
 AA3755. The following values were computed from the NAD 83(2011) position.
 AA3755
 AA3755;                    North         East     Units Scale Factor Converg.
 AA3755;SPC IL E     -   567,805.143   310,219.191   MT  0.99997628   +0 04 54.9
 AA3755;SPC IL E     - 1,862,874.04  1,017,777.46   sFT  0.99997628   +0 04 54.9
 AA3755;UTM  16      - 4,626,188.538   399,413.495   MT  0.99972450   -0 48 23.6
 AA3755
 AA3755!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3755!SPC IL E     -   0.99997130  x   0.99997628  =   0.99994758
 AA3755!UTM  16      -   0.99997130  x   0.99972450  =   0.99969581
 AA3755
 AA3755:                Primary Azimuth Mark                     Grid Az
 AA3755:SPC IL E     -  NAPERVILLE 16                            139 30 27.3
 AA3755:UTM  16      -  NAPERVILLE 16                            140 23 45.8
 AA3755
 AA3755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9941326188(NAD 83)
 AA3755
 AA3755|---------------------------------------------------------------------|
 AA3755| PID    Reference Object                     Distance      Geod. Az  |
 AA3755|                                                           dddmmss.s |
 AA3755| AA3732 NAPERVILLE 16                       487.499 METERS 1393522.2 |
 AA3755|---------------------------------------------------------------------|
 AA3755
 AA3755                          SUPERSEDED SURVEY CONTROL
 AA3755
 AA3755  NAD 83(2007)-  41 46 52.22244(N)    088 12 37.46243(W) AD(2002.00) 0
 AA3755  ELLIP H (02/10/07)  183.009  (m)                       GP(2002.00)    
 AA3755  ELLIP H (02/03/05)  183.028  (m)                       GP(       ) 4 2
 AA3755  NAD 83(1997)-  41 46 52.22121(N)    088 12 37.46149(W) AD(       ) 1
 AA3755  ELLIP H (10/21/99)  183.017  (m)                       GP(       ) 4 1
 AA3755  NAD 83(1997)-  41 46 52.22135(N)    088 12 37.46220(W) AD(       ) 1
 AA3755  NAD 83(1986)-  41 46 52.22316(N)    088 12 37.47269(W) AD(       ) 1
 AA3755
 AA3755.Superseded values are not recommended for survey control.
 AA3755
 AA3755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3755.See file dsdata.pdf to determine how the superseded data were derived.
 AA3755
 AA3755_MARKER: F = FLANGE-ENCASED ROD
 AA3755_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3755_STAMPING: 216
 AA3755_MARK LOGO: IL5980
 AA3755_PROJECTION: RECESSED 5 CENTIMETERS
 AA3755_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3755_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3755+STABILITY: POSITION/ELEVATION WELL
 AA3755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3755+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2013
 AA3755_ROD/PIPE-DEPTH: 3 meters
 AA3755_SLEEVE-DEPTH  : 1 meters
 AA3755
 AA3755  HISTORY     - Date     Condition        Report By
 AA3755  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3755  HISTORY     - 20050820 GOOD             GEOCAC
 AA3755  HISTORY     - 20130117 GOOD             GEOCAC
 AA3755
 AA3755                          STATION DESCRIPTION
 AA3755
 AA3755'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3755'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3755'NAPERVILLE, NORTH ON IL 59 A DISTANCE OF 1.8 MILESTO INTERSECTION WITH
 AA3755'NORTH AURORA ROAD, THENCE WEST ON NORTH AURORA ROAD A DISTANCE OF 0.2
 AA3755'MILESTO INTERSECTION WITH FAIRWAY DRIVE AND STATION. MARKER IS IN
 AA3755'GRASSY AREA IN SOUTHEAST QUADRANT OF INTERSECTION DESCRIBED AS FOLLOWS
 AA3755'-- +/- 39 FEETEAST OF CENTERLINE OF FAIRWAY DRIVE, +/- 80 FEETSOUTH OF
 AA3755'CENTERLINE OF NORTH AURORA ROAD, +/- 28 FEETSOUTH SOUTHEAST OF
 AA3755'SOUTHWEST CORNER OF A 3.5 FOOTX 5.0 FOOT CONCRETE PAD WITH TRAFFIC
 AA3755'SIGNAL CONTROL BOX. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH
 AA3755'METAL CAP SET FLUSH WITH GROUND.
 AA3755
 AA3755                          STATION RECOVERY (2005)
 AA3755
 AA3755'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 AA3755'CAP IS NO LONGER FLUSH WITH GROUND, NOW IN A HOLE APPROXIMATELY 3
 AA3755'INCHES BELOW SURROUNDING GROUND
 AA3755
 AA3755                          STATION RECOVERY (2013)
 AA3755
 AA3755'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3755'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3756 ***********************************************************************
 AA3756  DESIGNATION -  NAPERVILLE 217
 AA3756  PID         -  AA3756
 AA3756  STATE/COUNTY-  IL/DU PAGE
 AA3756  COUNTRY     -  US
 AA3756  USGS QUAD   -  WHEATON (2018)
 AA3756
 AA3756                         *CURRENT SURVEY CONTROL
 AA3756  ______________________________________________________________________
 AA3756* NAD 83(2011) POSITION- 41 46 28.32135(N) 088 06 15.23047(W)   ADJUSTED
 AA3756* NAD 83(2011) ELLIP HT-   191.169 (meters)        (06/27/12)   ADJUSTED
 AA3756* NAD 83(2011) EPOCH   -  2010.00
 AA3756* NAVD 88 ORTHO HEIGHT -   224.3   (meters)      736.    (feet) GPS OBS
 AA3756  ______________________________________________________________________
 AA3756  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AA3756  GEOID HEIGHT    -        -33.148 (meters)                     GEOID03
 AA3756  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 AA3756  NAD 83(2011) X  -    157,595.119 (meters)                     COMP
 AA3756  NAD 83(2011) Y  - -4,761,254.327 (meters)                     COMP
 AA3756  NAD 83(2011) Z  -  4,227,087.853 (meters)                     COMP
 AA3756  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 AA3756
 AA3756  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3756  Standards:
 AA3756         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3756            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3756  -------------------------------------------------------------------
 AA3756  NETWORK    0.34   0.51           0.16   0.11   0.26      0.04809968
 AA3756  -------------------------------------------------------------------
 AA3756  Click here for local accuracies and other accuracy information.
 AA3756
 AA3756.The horizontal coordinates were established by GPS observations
 AA3756.and adjusted by the National Geodetic Survey in June 2012.
 AA3756
 AA3756.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3756.been affixed to the stable North American tectonic plate. See 
 AA3756.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3756
 AA3756.The horizontal coordinates are valid at the epoch date displayed above
 AA3756.which is a decimal equivalence of Year/Month/Day.
 AA3756
 AA3756.The orthometric height was determined by GPS observations and a
 AA3756.high-resolution geoid model.
 AA3756
 AA3756.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3756.GEOID18 height accuracy estimate available here.
 AA3756
 AA3756.Click photographs - Photos may exist for this station.
 AA3756
 AA3756.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3756
 AA3756.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3756
 AA3756.The ellipsoidal height was determined by GPS observations
 AA3756.and is referenced to NAD 83.
 AA3756
 AA3756. The following values were computed from the NAD 83(2011) position.
 AA3756
 AA3756;                    North         East     Units Scale Factor Converg.
 AA3756;SPC IL E     -   567,085.818   319,047.716   MT  0.99997946   +0 09 09.5
 AA3756;SPC IL E     - 1,860,514.05  1,046,742.38   sFT  0.99997946   +0 09 09.5
 AA3756;UTM  16      - 4,625,332.642   408,227.480   MT  0.99970364   -0 44 08.5
 AA3756
 AA3756!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3756!SPC IL E     -   0.99997002  x   0.99997946  =   0.99994948
 AA3756!UTM  16      -   0.99997002  x   0.99970364  =   0.99967367
 AA3756
 AA3756:                Primary Azimuth Mark                     Grid Az
 AA3756:SPC IL E     -  NAPERVILLE 220                           108 30 46.3
 AA3756:UTM  16      -  NAPERVILLE 220                           109 24 04.3
 AA3756
 AA3756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0822725332(NAD 83)
 AA3756
 AA3756|---------------------------------------------------------------------|
 AA3756| PID    Reference Object                     Distance      Geod. Az  |
 AA3756|                                                           dddmmss.s |
 AA3756| AA3759 NAPERVILLE 220                      APPROX. 0.6 KM 1083955.8 |
 AA3756|---------------------------------------------------------------------|
 AA3756
 AA3756                          SUPERSEDED SURVEY CONTROL
 AA3756
 AA3756  NAD 83(2007)-  41 46 28.32123(N)    088 06 15.23176(W) AD(2002.00) 0
 AA3756  ELLIP H (02/10/07)  191.183  (m)                       GP(2002.00)    
 AA3756  ELLIP H (02/03/05)  191.185  (m)                       GP(       ) 4 2
 AA3756  NAD 83(1997)-  41 46 28.32007(N)    088 06 15.23077(W) AD(       ) 1
 AA3756  ELLIP H (10/21/99)  191.189  (m)                       GP(       ) 4 1
 AA3756  NAD 83(1997)-  41 46 28.32020(N)    088 06 15.23145(W) AD(       ) 1
 AA3756  NAD 83(1986)-  41 46 28.32185(N)    088 06 15.24231(W) AD(       ) 1
 AA3756
 AA3756.Superseded values are not recommended for survey control.
 AA3756
 AA3756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3756.See file dsdata.pdf to determine how the superseded data were derived.
 AA3756
 AA3756_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3756_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3756_PROJECTION: RECESSED 8 CENTIMETERS
 AA3756_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3756_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3756+STABILITY: POSITION/ELEVATION WELL
 AA3756_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3756+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2006
 AA3756_ROD/PIPE-DEPTH: 3 meters
 AA3756_SLEEVE-DEPTH  : 1 meters
 AA3756
 AA3756  HISTORY     - Date     Condition        Report By
 AA3756  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3756  HISTORY     - 20061102 GOOD             RUETTI
 AA3756
 AA3756                          STATION DESCRIPTION
 AA3756
 AA3756'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3756'FROM THE INTERSECTION OF U.S. HIGHWAY 34 AND YACKLEY AVENUE IN LISLE,
 AA3756'ILLINOIS, PROCEED SOUTH ON YACKLEY AVENUE 1.2 MILESTO MAPLE AVENUE.
 AA3756'PROCEED WEST ON MAPLE AVENUE 0.6 MILESWEST SOUTHWEST TO BENEDICTINE
 AA3756'DRIVE SOUTH AND STEEPLE CHASE DRIVE NORTH. PROCEED SOUTH ON
 AA3756'BENEDICTINE DRIVE 0.4 MILESTO STATION ON LEFT. STATION IS IN GRASSY
 AA3756'AREA NEAR EDGE OF RIGHT-OF-WAY 39 FEETEAST OF CENTERLINE OF
 AA3756'BENEDICTINE DRIVE +/- 0.1 MILESOUTH OF WEEPING WILLOW DRIVE (WEST),
 AA3756'+/- 60 FEETNORTH OF BLACKTOP BIKE PATH. STATION IS 10.82 FEETSOUTHEAST
 AA3756'OF + CHOPPED ON EAST EDGE OF RIM OF MANHOLE, 27.50 FEETNORTHEAST OF +
 AA3756'CHISELED ON BACK OF CURB, AND 53.49 FEET NORTH OF + CHISELED
 AA3756'VERTICALLY IN EAST SIDE OF LIGHT POLE FOR BIKE PATH. STATION IS
 AA3756'STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID SET FLUSH WITH
 AA3756'GROUND.
 AA3756
 AA3756                          STATION RECOVERY (2006)
 AA3756
 AA3756'RECOVERY NOTE BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 AA3756'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3757 ***********************************************************************
 AA3757  DESIGNATION -  NAPERVILLE 218
 AA3757  PID         -  AA3757
 AA3757  STATE/COUNTY-  IL/DU PAGE
 AA3757  COUNTRY     -  US
 AA3757  USGS QUAD   -  NAPERVILLE (2018)
 AA3757
 AA3757                         *CURRENT SURVEY CONTROL
 AA3757  ______________________________________________________________________
 AA3757* NAD 83(2011) POSITION- 41 46 13.56475(N) 088 12 19.86950(W)   ADJUSTED
 AA3757* NAD 83(2011) ELLIP HT-   183.344 (meters)        (06/27/12)   ADJUSTED
 AA3757* NAD 83(2011) EPOCH   -  2010.00
 AA3757* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 AA3757  ______________________________________________________________________
 AA3757  GEOID HEIGHT    -        -33.110 (meters)                     GEOID18
 AA3757  NAD 83(2011) X  -    149,187.152 (meters)                     COMP
 AA3757  NAD 83(2011) Y  - -4,761,822.808 (meters)                     COMP
 AA3757  NAD 83(2011) Z  -  4,226,743.086 (meters)                     COMP
 AA3757  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 AA3757
 AA3757  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3757  Standards:
 AA3757         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3757            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3757  -------------------------------------------------------------------
 AA3757  NETWORK    0.58   1.08           0.27   0.19   0.55      0.06663179
 AA3757  -------------------------------------------------------------------
 AA3757  Click here for local accuracies and other accuracy information.
 AA3757
 AA3757.The horizontal coordinates were established by GPS observations
 AA3757.and adjusted by the National Geodetic Survey in June 2012.
 AA3757
 AA3757.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3757.been affixed to the stable North American tectonic plate. See 
 AA3757.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3757
 AA3757.The horizontal coordinates are valid at the epoch date displayed above
 AA3757.which is a decimal equivalence of Year/Month/Day.
 AA3757
 AA3757.The orthometric height was scaled from a topographic map.
 AA3757
 AA3757.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3757.GEOID18 height accuracy estimate available here.
 AA3757
 AA3757.Click photographs - Photos may exist for this station.
 AA3757
 AA3757.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3757
 AA3757.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3757
 AA3757.The ellipsoidal height was determined by GPS observations
 AA3757.and is referenced to NAD 83.
 AA3757
 AA3757. The following values were computed from the NAD 83(2011) position.
 AA3757
 AA3757;                    North         East     Units Scale Factor Converg.
 AA3757;SPC IL E     -   566,613.077   310,627.201   MT  0.99997639   +0 05 06.5
 AA3757;SPC IL E     - 1,858,963.07  1,019,116.08   sFT  0.99997639   +0 05 06.5
 AA3757;UTM  16      - 4,624,990.592   399,802.876   MT  0.99972354   -0 48 11.2
 AA3757
 AA3757!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3757!SPC IL E     -   0.99997124  x   0.99997639  =   0.99994763
 AA3757!UTM  16      -   0.99997124  x   0.99972354  =   0.99969479
 AA3757
 AA3757:                Primary Azimuth Mark                     Grid Az
 AA3757:SPC IL E     -  NAPERVILLE 21                            182 05 20.1
 AA3757:UTM  16      -  NAPERVILLE 21                            182 58 37.8
 AA3757
 AA3757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9980224990(NAD 83)
 AA3757
 AA3757|---------------------------------------------------------------------|
 AA3757| PID    Reference Object                     Distance      Geod. Az  |
 AA3757|                                                           dddmmss.s |
 AA3757| AA3737 NAPERVILLE 21                       APPROX. 1.6 KM 1821026.6 |
 AA3757|---------------------------------------------------------------------|
 AA3757
 AA3757                          SUPERSEDED SURVEY CONTROL
 AA3757
 AA3757  NAD 83(2007)-  41 46 13.56468(N)    088 12 19.87046(W) AD(2002.00) 0
 AA3757  ELLIP H (02/10/07)  183.364  (m)                       GP(2002.00)    
 AA3757  ELLIP H (02/03/05)  183.382  (m)                       GP(       ) 4 2
 AA3757  NAD 83(1997)-  41 46 13.56340(N)    088 12 19.86952(W) AD(       ) 1
 AA3757  ELLIP H (10/21/99)  183.371  (m)                       GP(       ) 4 1
 AA3757  NAD 83(1997)-  41 46 13.56354(N)    088 12 19.87022(W) AD(       ) 1
 AA3757  NAD 83(1986)-  41 46 13.56534(N)    088 12 19.88071(W) AD(       ) 1
 AA3757
 AA3757.Superseded values are not recommended for survey control.
 AA3757
 AA3757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3757.See file dsdata.pdf to determine how the superseded data were derived.
 AA3757
 AA3757_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3757_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3757_PROJECTION: RECESSED 8 CENTIMETERS
 AA3757_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3757_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3757+STABILITY: POSITION/ELEVATION WELL
 AA3757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3757+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3757_ROD/PIPE-DEPTH: 3 meters
 AA3757_SLEEVE-DEPTH  : 1 meters
 AA3757
 AA3757  HISTORY     - Date     Condition        Report By
 AA3757  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3757  HISTORY     - 20050820 GOOD             GEOCAC
 AA3757
 AA3757                          STATION DESCRIPTION
 AA3757
 AA3757'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3757'AT INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND LIBERTY STREET GOING
 AA3757'WESTERLY, AND JEFFERSON STREET GOING EASTERLY, IN THE NORTHEAST
 AA3757'QUADRANT OF INTERSECTION, +/- 49 FEETFROM CENTERLINE OF IL 59 AND +/-
 AA3757'65 FEETFROM CENTERLINE OF JEFFERSON STREET. STATION IS STAINLESS ROD
 AA3757'WITH SLEEVE AND CAST CAP WITH LID FLUSH WITH SURFACE.
 AA3757
 AA3757                          STATION RECOVERY (2005)
 AA3757
 AA3757'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 AA3757'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3758 ***********************************************************************
 AA3758  DESIGNATION -  NAPERVILLE 219
 AA3758  PID         -  AA3758
 AA3758  STATE/COUNTY-  IL/DU PAGE
 AA3758  COUNTRY     -  US
 AA3758  USGS QUAD   -  NAPERVILLE (2018)
 AA3758
 AA3758                         *CURRENT SURVEY CONTROL
 AA3758  ______________________________________________________________________
 AA3758* NAD 83(2011) POSITION- 41 46 19.10908(N) 088 10 10.34278(W)   ADJUSTED
 AA3758* NAD 83(2011) ELLIP HT-   177.956 (meters)        (06/27/12)   ADJUSTED
 AA3758* NAD 83(2011) EPOCH   -  2010.00
 AA3758* NAVD 88 ORTHO HEIGHT -   211.    (meters)      692.    (feet) SCALED
 AA3758  ______________________________________________________________________
 AA3758  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 AA3758  NAD 83(2011) X  -    152,173.604 (meters)                     COMP
 AA3758  NAD 83(2011) Y  - -4,761,610.273 (meters)                     COMP
 AA3758  NAD 83(2011) Z  -  4,226,867.076 (meters)                     COMP
 AA3758  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 AA3758
 AA3758  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3758  Standards:
 AA3758         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3758            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3758  -------------------------------------------------------------------
 AA3758  NETWORK    0.52   0.82           0.23   0.19   0.42      0.05099138
 AA3758  -------------------------------------------------------------------
 AA3758  Click here for local accuracies and other accuracy information.
 AA3758
 AA3758.The horizontal coordinates were established by GPS observations
 AA3758.and adjusted by the National Geodetic Survey in June 2012.
 AA3758
 AA3758.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3758.been affixed to the stable North American tectonic plate. See 
 AA3758.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3758
 AA3758.The horizontal coordinates are valid at the epoch date displayed above
 AA3758.which is a decimal equivalence of Year/Month/Day.
 AA3758
 AA3758.The orthometric height was scaled from a topographic map.
 AA3758
 AA3758.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3758.GEOID18 height accuracy estimate available here.
 AA3758
 AA3758.Click photographs - Photos may exist for this station.
 AA3758
 AA3758.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3758
 AA3758.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3758
 AA3758.The ellipsoidal height was determined by GPS observations
 AA3758.and is referenced to NAD 83.
 AA3758
 AA3758. The following values were computed from the NAD 83(2011) position.
 AA3758
 AA3758;                    North         East     Units Scale Factor Converg.
 AA3758;SPC IL E     -   566,789.201   313,618.432   MT  0.99997728   +0 06 32.8
 AA3758;SPC IL E     - 1,859,540.90  1,028,929.81   sFT  0.99997728   +0 06 32.8
 AA3758;UTM  16      - 4,625,120.288   402,795.709   MT  0.99971627   -0 46 45.0
 AA3758
 AA3758!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3758!SPC IL E     -   0.99997209  x   0.99997728  =   0.99994937
 AA3758!UTM  16      -   0.99997209  x   0.99971627  =   0.99968837
 AA3758
 AA3758:                Primary Azimuth Mark                     Grid Az
 AA3758:SPC IL E     -  NAPERVILLE 212                           350 40 54.4
 AA3758:UTM  16      -  NAPERVILLE 212                           351 34 12.2
 AA3758
 AA3758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0279525120(NAD 83)
 AA3758
 AA3758|---------------------------------------------------------------------|
 AA3758| PID    Reference Object                     Distance      Geod. Az  |
 AA3758|                                                           dddmmss.s |
 AA3758| AA3754 NAPERVILLE 212                      APPROX. 1.8 KM 3504727.2 |
 AA3758| AA3731 NAPERVILLE 12                       APPROX. 1.8 KM 3592316.6 |
 AA3758|---------------------------------------------------------------------|
 AA3758
 AA3758                          SUPERSEDED SURVEY CONTROL
 AA3758
 AA3758  NAD 83(2007)-  41 46 19.10900(N)    088 10 10.34380(W) AD(2002.00) 0
 AA3758  ELLIP H (02/10/07)  177.973  (m)                       GP(2002.00)    
 AA3758  ELLIP H (02/03/05)  177.975  (m)                       GP(       ) 4 2
 AA3758  NAD 83(1997)-  41 46 19.10781(N)    088 10 10.34284(W) AD(       ) 1
 AA3758  ELLIP H (10/21/99)  177.980  (m)                       GP(       ) 4 1
 AA3758  NAD 83(1997)-  41 46 19.10795(N)    088 10 10.34354(W) AD(       ) 1
 AA3758  NAD 83(1986)-  41 46 19.10969(N)    088 10 10.35443(W) AD(       ) 1
 AA3758
 AA3758.Superseded values are not recommended for survey control.
 AA3758
 AA3758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3758.See file dsdata.pdf to determine how the superseded data were derived.
 AA3758
 AA3758_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3758_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3758_PROJECTION: RECESSED 8 CENTIMETERS
 AA3758_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3758_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3758+STABILITY: POSITION/ELEVATION WELL
 AA3758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3758+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2014
 AA3758_ROD/PIPE-DEPTH: 3 meters
 AA3758_SLEEVE-DEPTH  : 1 meters
 AA3758
 AA3758  HISTORY     - Date     Condition        Report By
 AA3758  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3758  HISTORY     - 20141110 GOOD             ASMINC
 AA3758
 AA3758                          STATION DESCRIPTION
 AA3758
 AA3758'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3758'FROM THE INTERSECTION OF U.S. 34 AND JEFFERSON AVENUE IN WESTERN
 AA3758'NAPERVILLE, PROCEED 0.9 MILESEAST ON JEFFERSON AVENUE TO INTERSECTION
 AA3758'WITH CLAREMONT DRIVE AND STATION ON RIGHT. AT INTERSECTION OF
 AA3758'JEFFERSON AND CLAREMONT STREETS, STATION IS EASTERLY +/- 78 FEETON
 AA3758'JEFFERSON ON SOUTH SIDE OF ROAD, +/- 8 FEETNORTH OF NORTH EDGE OF
 AA3758'SIDEWALK, +/- 7 FEETSOUTH OF BACK OF CURB AND +/- 100 FEETWEST OF
 AA3758'LARGE GREEN ELECTRIC BOX. STATION IS FLUSH WITH GROUND AND IS
 AA3758'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID.
 AA3758
 AA3758                          STATION RECOVERY (2014)
 AA3758
 AA3758'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 AA3758'THIS MONUMENT IS ALSO KNOWN AS CITY OF NAPERVILLE SURVEY MONUMENT NO.
 AA3758'
 AA3758'219.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3759 ***********************************************************************
 AA3759  DESIGNATION -  NAPERVILLE 220
 AA3759  PID         -  AA3759
 AA3759  STATE/COUNTY-  IL/DU PAGE
 AA3759  COUNTRY     -  US
 AA3759  USGS QUAD   -  WHEATON (2018)
 AA3759
 AA3759                         *CURRENT SURVEY CONTROL
 AA3759  ______________________________________________________________________
 AA3759* NAD 83(2011) POSITION- 41 46 21.87820(N) 088 05 49.75458(W)   ADJUSTED
 AA3759* NAD 83(2011) ELLIP HT-   190.755 (meters)        (06/27/12)   ADJUSTED
 AA3759* NAD 83(2011) EPOCH   -  2010.00
 AA3759* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 AA3759  ______________________________________________________________________
 AA3759  GEOID HEIGHT    -        -33.185 (meters)                     GEOID18
 AA3759  NAD 83(2011) X  -    158,187.571 (meters)                     COMP
 AA3759  NAD 83(2011) Y  - -4,761,366.878 (meters)                     COMP
 AA3759  NAD 83(2011) Z  -  4,226,939.321 (meters)                     COMP
 AA3759  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 AA3759
 AA3759  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3759  Standards:
 AA3759         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3759            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3759  -------------------------------------------------------------------
 AA3759  NETWORK    0.59   0.90           0.27   0.20   0.46      0.14880686
 AA3759  -------------------------------------------------------------------
 AA3759  Click here for local accuracies and other accuracy information.
 AA3759
 AA3759.The horizontal coordinates were established by GPS observations
 AA3759.and adjusted by the National Geodetic Survey in June 2012.
 AA3759
 AA3759.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3759.been affixed to the stable North American tectonic plate. See 
 AA3759.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3759
 AA3759.The horizontal coordinates are valid at the epoch date displayed above
 AA3759.which is a decimal equivalence of Year/Month/Day.
 AA3759
 AA3759.The orthometric height was scaled from a topographic map.
 AA3759
 AA3759.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3759.GEOID18 height accuracy estimate available here.
 AA3759
 AA3759.Click photographs - Photos may exist for this station.
 AA3759
 AA3759.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3759
 AA3759.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3759
 AA3759.The ellipsoidal height was determined by GPS observations
 AA3759.and is referenced to NAD 83.
 AA3759
 AA3759. The following values were computed from the NAD 83(2011) position.
 AA3759
 AA3759;                    North         East     Units Scale Factor Converg.
 AA3759;SPC IL E     -   566,888.627   319,636.617   MT  0.99997974   +0 09 26.4
 AA3759;SPC IL E     - 1,859,867.10  1,048,674.47   sFT  0.99997974   +0 09 26.4
 AA3759;UTM  16      - 4,625,126.402   408,813.092   MT  0.99970232   -0 43 51.4
 AA3759
 AA3759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3759!SPC IL E     -   0.99997008  x   0.99997974  =   0.99994982
 AA3759!UTM  16      -   0.99997008  x   0.99970232  =   0.99967241
 AA3759
 AA3759:                Primary Azimuth Mark                     Grid Az
 AA3759:SPC IL E     -  NAPERVILLE 20                            188 31 34.8
 AA3759:UTM  16      -  NAPERVILLE 20                            189 24 52.6
 AA3759
 AA3759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0881325126(NAD 83)
 AA3759
 AA3759|---------------------------------------------------------------------|
 AA3759| PID    Reference Object                     Distance      Geod. Az  |
 AA3759|                                                           dddmmss.s |
 AA3759| AA3736 NAPERVILLE 20                       415.421 METERS 1884101.2 |
 AA3759|---------------------------------------------------------------------|
 AA3759
 AA3759                          SUPERSEDED SURVEY CONTROL
 AA3759
 AA3759  NAD 83(2007)-  41 46 21.87812(N)    088 05 49.75576(W) AD(2002.00) 0
 AA3759  ELLIP H (02/10/07)  190.769  (m)                       GP(2002.00)    
 AA3759  ELLIP H (02/03/05)  190.771  (m)                       GP(       ) 4 2
 AA3759  NAD 83(1997)-  41 46 21.87699(N)    088 05 49.75475(W) AD(       ) 1
 AA3759  ELLIP H (10/21/99)  190.774  (m)                       GP(       ) 4 1
 AA3759  NAD 83(1997)-  41 46 21.87712(N)    088 05 49.75542(W) AD(       ) 1
 AA3759  NAD 83(1986)-  41 46 21.87872(N)    088 05 49.76628(W) AD(       ) 1
 AA3759
 AA3759.Superseded values are not recommended for survey control.
 AA3759
 AA3759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3759.See file dsdata.pdf to determine how the superseded data were derived.
 AA3759
 AA3759_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3759_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3759_PROJECTION: RECESSED 8 CENTIMETERS
 AA3759_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3759_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3759+STABILITY: POSITION/ELEVATION WELL
 AA3759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3759+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3759_ROD/PIPE-DEPTH: 3 meters
 AA3759_SLEEVE-DEPTH  : 1 meters
 AA3759
 AA3759  HISTORY     - Date     Condition        Report By
 AA3759  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3759
 AA3759                          STATION DESCRIPTION
 AA3759
 AA3759'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3759'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 53 AND 75TH STREET,
 AA3759'PROCEED WEST ON 75TH STREET 2.1 MILESTO INTERSECTION OF 75TH STREET
 AA3759'AND WEHRLI ROAD, PROCEED NORTH ON WEHRLI ROAD 0.45 MILESTO
 AA3759'INTERSECTION OF WEHRLI ROAD AND HOBSON ROAD, PROCEED STRAIGHT NORTH
 AA3759'THROUGH THE INTERSECTION ONTO COLLEGE ROAD AND CONTINUE 1.25 MILESTO
 AA3759'INTERSECTION OF COLLEGE ROAD AND ABBEYWOOD DRIVE, THENCE WEST ON
 AA3759'ABBEYWOOD DRIVE +/- 250 FEETTO STATION ON RIGHT. STATION IS IN
 AA3759'NORTHWEST QUARTER OF ABBEYWOOD DRIVE AND ENTRANCE TO APARTMENT
 AA3759'BUILDING PARKING LOT. STATION IS 54.35 FEETSOUTH SOUTHEAST OF
 AA3759'SOUTHEAST CORNER OF BRICK BUILDING, 60.88 FEETNORTHWEST OF + CHISELED
 AA3759'VERTICALLY ON LIGHT POLE IN MEDIAN OF PARKING LOT ENTRANCE, AND 7.33
 AA3759'FEETNORTHEAST OF + CHISELED AT END OF CURB RETURN FOR PARKING LOT
 AA3759'ENTRANCE. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID
 AA3759'SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3760 ***********************************************************************
 AA3760  DESIGNATION -  NAPERVILLE 221
 AA3760  PID         -  AA3760
 AA3760  STATE/COUNTY-  IL/DU PAGE
 AA3760  COUNTRY     -  US
 AA3760  USGS QUAD   -  NAPERVILLE (2018)
 AA3760
 AA3760                         *CURRENT SURVEY CONTROL
 AA3760  ______________________________________________________________________
 AA3760* NAD 83(2011) POSITION- 41 45 17.13577(N) 088 12 50.63892(W)   ADJUSTED
 AA3760* NAD 83(2011) ELLIP HT-   177.289 (meters)        (06/27/12)   ADJUSTED
 AA3760* NAD 83(2011) EPOCH   -  2010.00
 AA3760* NAVD 88 ORTHO HEIGHT -   210.    (meters)      689.    (feet) SCALED
 AA3760  ______________________________________________________________________
 AA3760  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 AA3760  NAD 83(2011) X  -    148,512.807 (meters)                     COMP
 AA3760  NAD 83(2011) Y  - -4,762,999.531 (meters)                     COMP
 AA3760  NAD 83(2011) Z  -  4,225,440.407 (meters)                     COMP
 AA3760  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 AA3760
 AA3760  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3760  Standards:
 AA3760         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3760            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3760  -------------------------------------------------------------------
 AA3760  NETWORK    0.60   1.16           0.27   0.21   0.59      0.07508202
 AA3760  -------------------------------------------------------------------
 AA3760  Click here for local accuracies and other accuracy information.
 AA3760
 AA3760.The horizontal coordinates were established by GPS observations
 AA3760.and adjusted by the National Geodetic Survey in June 2012.
 AA3760
 AA3760.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3760.been affixed to the stable North American tectonic plate. See 
 AA3760.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3760
 AA3760.The horizontal coordinates are valid at the epoch date displayed above
 AA3760.which is a decimal equivalence of Year/Month/Day.
 AA3760
 AA3760.The orthometric height was scaled from a topographic map.
 AA3760
 AA3760.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3760.GEOID18 height accuracy estimate available here.
 AA3760
 AA3760.Click photographs - Photos may exist for this station.
 AA3760
 AA3760.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3760
 AA3760.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3760
 AA3760.The ellipsoidal height was determined by GPS observations
 AA3760.and is referenced to NAD 83.
 AA3760
 AA3760. The following values were computed from the NAD 83(2011) position.
 AA3760
 AA3760;                    North         East     Units Scale Factor Converg.
 AA3760;SPC IL E     -   564,871.130   309,918.962   MT  0.99997621   +0 04 45.9
 AA3760;SPC IL E     - 1,853,248.03  1,016,792.46   sFT  0.99997621   +0 04 45.9
 AA3760;UTM  16      - 4,623,260.267   399,067.907   MT  0.99972536   -0 48 30.8
 AA3760
 AA3760!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3760!SPC IL E     -   0.99997219  x   0.99997621  =   0.99994840
 AA3760!UTM  16      -   0.99997219  x   0.99972536  =   0.99969756
 AA3760
 AA3760:                Primary Azimuth Mark                     Grid Az
 AA3760:SPC IL E     -  NAPERVILLE 21                            079 05 28.5
 AA3760:UTM  16      -  NAPERVILLE 21                            079 58 45.2
 AA3760
 AA3760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9906723260(NAD 83)
 AA3760
 AA3760|---------------------------------------------------------------------|
 AA3760| PID    Reference Object                     Distance      Geod. Az  |
 AA3760|                                                           dddmmss.s |
 AA3760| AA3737 NAPERVILLE 21                       APPROX. 0.7 KM 0791014.4 |
 AA3760|---------------------------------------------------------------------|
 AA3760
 AA3760                          SUPERSEDED SURVEY CONTROL
 AA3760
 AA3760  NAD 83(2007)-  41 45 17.13571(N)    088 12 50.63988(W) AD(2002.00) 0
 AA3760  ELLIP H (02/10/07)  177.310  (m)                       GP(2002.00)    
 AA3760  ELLIP H (02/03/05)  177.324  (m)                       GP(       ) 4 2
 AA3760  NAD 83(1997)-  41 45 17.13444(N)    088 12 50.63894(W) AD(       ) 1
 AA3760  ELLIP H (10/21/99)  177.318  (m)                       GP(       ) 4 1
 AA3760  NAD 83(1997)-  41 45 17.13458(N)    088 12 50.63964(W) AD(       ) 1
 AA3760  NAD 83(1986)-  41 45 17.13637(N)    088 12 50.65010(W) AD(       ) 1
 AA3760
 AA3760.Superseded values are not recommended for survey control.
 AA3760
 AA3760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3760.See file dsdata.pdf to determine how the superseded data were derived.
 AA3760
 AA3760_MARKER: F = FLANGE-ENCASED ROD
 AA3760_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3760_PROJECTION: RECESSED 8 CENTIMETERS
 AA3760_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3760_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3760+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2019
 AA3760_ROD/PIPE-DEPTH: 3 meters
 AA3760_SLEEVE-DEPTH  : 1 meters
 AA3760
 AA3760  HISTORY     - Date     Condition        Report By
 AA3760  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3760  HISTORY     - 20050820 GOOD             GEOCAC
 AA3760  HISTORY     - 20190126 GOOD             ASMINC
 AA3760
 AA3760                          STATION DESCRIPTION
 AA3760
 AA3760'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3760'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3760'NAPERVILLE, PROCEED NORTH IN IL 59 0.2 MILESTO MCCOY DRIVE (WEST) AND
 AA3760'MALL ENTRANCE EAST. PROCCED WEST ON MCCOY DRIVE 0.05 MILESTO STATION
 AA3760'ON LEFT IN SOUTHEAST QUARTER OF INTERSECTION WITH FOX VALLEY SHOPPING
 AA3760'CENTER ENTRANCE NO.3. STATION IS IN GRASSY AREA BETWEEN BACK OF CURB
 AA3760'AND SIDEWALK IN FRONT OF A CHICAGO HEALTH CLUB. STATION IS 41
 AA3760'FEETSOUTH OF CENTERLINE OF MCCOY DRIVE AND 110 FEETEAST OF CENTERLINE
 AA3760'OF MALL ENTRANCE NO.3 STATION IS 88.37 FEETWEST NORTHWEST OF BRICK
 AA3760'COMMERCIAL BUILDING, 8.25 FEETSOUTH OF + CHISELED ON BACK OF CURB, AND
 AA3760'14.43 FEETEAST OF + CHISELED IN SOUTHEAST CORNER OF TOP OF FIRE
 AA3760'HYDRANT. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID
 AA3760'FLUSH WITH GROUND.
 AA3760
 AA3760                          STATION RECOVERY (2005)
 AA3760
 AA3760'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 AA3760'PART OF LID'S HINGE IS BROKEN
 AA3760
 AA3760                          STATION RECOVERY (2019)
 AA3760
 AA3760'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (LEE)
 AA3760'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3761 ***********************************************************************
 AA3761  DESIGNATION -  NAPERVILLE 223
 AA3761  PID         -  AA3761
 AA3761  STATE/COUNTY-  IL/DU PAGE
 AA3761  COUNTRY     -  US
 AA3761  USGS QUAD   -  WHEATON (2018)
 AA3761
 AA3761                         *CURRENT SURVEY CONTROL
 AA3761  ______________________________________________________________________
 AA3761* NAD 83(2011) POSITION- 41 45 26.21197(N) 088 04 59.27814(W)   ADJUSTED
 AA3761* NAD 83(2011) ELLIP HT-   180.383 (meters)        (06/27/12)   ADJUSTED
 AA3761* NAD 83(2011) EPOCH   -  2010.00
 AA3761* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 AA3761  ______________________________________________________________________
 AA3761  GEOID HEIGHT    -        -33.186 (meters)                     GEOID18
 AA3761  NAD 83(2011) X  -    159,390.758 (meters)                     COMP
 AA3761  NAD 83(2011) Y  - -4,762,463.632 (meters)                     COMP
 AA3761  NAD 83(2011) Z  -  4,225,651.367 (meters)                     COMP
 AA3761  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 AA3761
 AA3761  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3761  Standards:
 AA3761         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3761            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3761  -------------------------------------------------------------------
 AA3761  NETWORK    0.61   0.90           0.28   0.21   0.46      0.10022130
 AA3761  -------------------------------------------------------------------
 AA3761  Click here for local accuracies and other accuracy information.
 AA3761
 AA3761.The horizontal coordinates were established by GPS observations
 AA3761.and adjusted by the National Geodetic Survey in June 2012.
 AA3761
 AA3761.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3761.been affixed to the stable North American tectonic plate. See 
 AA3761.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3761
 AA3761.The horizontal coordinates are valid at the epoch date displayed above
 AA3761.which is a decimal equivalence of Year/Month/Day.
 AA3761
 AA3761.The orthometric height was scaled from a topographic map.
 AA3761
 AA3761.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3761.GEOID18 height accuracy estimate available here.
 AA3761
 AA3761.Click photographs - Photos may exist for this station.
 AA3761
 AA3761.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3761
 AA3761.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3761
 AA3761.The ellipsoidal height was determined by GPS observations
 AA3761.and is referenced to NAD 83.
 AA3761
 AA3761. The following values were computed from the NAD 83(2011) position.
 AA3761
 AA3761;                    North         East     Units Scale Factor Converg.
 AA3761;SPC IL E     -   565,174.526   320,807.379   MT  0.99998033   +0 09 59.9
 AA3761;SPC IL E     - 1,854,243.42  1,052,515.54   sFT  0.99998033   +0 09 59.9
 AA3761;UTM  16      - 4,623,394.843   409,956.824   MT  0.99969977   -0 43 17.0
 AA3761
 AA3761!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3761!SPC IL E     -   0.99997171  x   0.99998033  =   0.99995204
 AA3761!UTM  16      -   0.99997171  x   0.99969977  =   0.99967149
 AA3761
 AA3761:                Primary Azimuth Mark                     Grid Az
 AA3761:SPC IL E     -  NAPERVILLE 23                            269 09 30.9
 AA3761:UTM  16      -  NAPERVILLE 23                            270 02 47.8
 AA3761
 AA3761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0995623394(NAD 83)
 AA3761
 AA3761|---------------------------------------------------------------------|
 AA3761| PID    Reference Object                     Distance      Geod. Az  |
 AA3761|                                                           dddmmss.s |
 AA3761| AA3738 NAPERVILLE 23                       APPROX. 0.5 KM 2691930.8 |
 AA3761|---------------------------------------------------------------------|
 AA3761
 AA3761                          SUPERSEDED SURVEY CONTROL
 AA3761
 AA3761  NAD 83(2007)-  41 45 26.21195(N)    088 04 59.27925(W) AD(2002.00) 0
 AA3761  ELLIP H (02/10/07)  180.397  (m)                       GP(2002.00)    
 AA3761  ELLIP H (02/03/05)  180.398  (m)                       GP(       ) 4 2
 AA3761  NAD 83(1997)-  41 45 26.21082(N)    088 04 59.27822(W) AD(       ) 1
 AA3761  ELLIP H (10/21/99)  180.402  (m)                       GP(       ) 4 1
 AA3761  NAD 83(1997)-  41 45 26.21095(N)    088 04 59.27889(W) AD(       ) 1
 AA3761  NAD 83(1986)-  41 45 26.21263(N)    088 04 59.28930(W) AD(       ) 1
 AA3761
 AA3761.Superseded values are not recommended for survey control.
 AA3761
 AA3761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3761.See file dsdata.pdf to determine how the superseded data were derived.
 AA3761
 AA3761_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3761_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3761_PROJECTION: RECESSED 8 CENTIMETERS
 AA3761_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3761_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3761+STABILITY: POSITION/ELEVATION WELL
 AA3761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3761+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3761_ROD/PIPE-DEPTH: 3 meters
 AA3761_SLEEVE-DEPTH  : 1 meters
 AA3761
 AA3761  HISTORY     - Date     Condition        Report By
 AA3761  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3761
 AA3761                          STATION DESCRIPTION
 AA3761
 AA3761'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3761'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 53 AND HOBSON ROAD IN
 AA3761'WOODRIDGE, ILLINOIS, PROCEED WEST ON HOBSON ROAD 1.1 MILETO STATION ON
 AA3761'LEFT AND CHURCH ON RIGHT. STATION IS IN SOUTH RIGHT-OF-WAY OF HOBSON
 AA3761'ROAD +/- 300 FEETEAST OF HOBSON TRAIL (NORTH). STATION IS 113.64
 AA3761'FEETEAST OF NAIL WITH PLASTIC TAG IN POWER POLE, 18.22 FEETSOUTH OF PK
 AA3761'NAIL IN SOUTH EDGE OF PAVEMENT OF HOBSON ROAD, AND 52.26 FEETWEST OF
 AA3761'NAIL WITH PLASTIC TAG IN POWER POLE. STATION IS STAINLESS STEEL ROD IN
 AA3761'PVC SLEEVE WITH METAL LID SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3738 ***********************************************************************
 AA3738  DESIGNATION -  NAPERVILLE 23
 AA3738  PID         -  AA3738
 AA3738  STATE/COUNTY-  IL/DU PAGE
 AA3738  COUNTRY     -  US
 AA3738  USGS QUAD   -  WHEATON (2018)
 AA3738
 AA3738                         *CURRENT SURVEY CONTROL
 AA3738  ______________________________________________________________________
 AA3738* NAD 83(2011) POSITION- 41 45 26.01710(N) 088 05 21.30878(W)   ADJUSTED
 AA3738* NAD 83(2011) ELLIP HT-   188.665 (meters)        (06/27/12)   ADJUSTED
 AA3738* NAD 83(2011) EPOCH   -  2010.00
 AA3738* NAVD 88 ORTHO HEIGHT -   222.    (meters)      728.    (feet) SCALED
 AA3738  ______________________________________________________________________
 AA3738  GEOID HEIGHT    -        -33.181 (meters)                     GEOID18
 AA3738  NAD 83(2011) X  -    158,882.430 (meters)                     COMP
 AA3738  NAD 83(2011) Y  - -4,762,490.806 (meters)                     COMP
 AA3738  NAD 83(2011) Z  -  4,225,652.398 (meters)                     COMP
 AA3738  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 AA3738
 AA3738  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3738  Standards:
 AA3738         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3738            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3738  -------------------------------------------------------------------
 AA3738  NETWORK    0.57   0.86           0.26   0.20   0.44      0.16779244
 AA3738  -------------------------------------------------------------------
 AA3738  Click here for local accuracies and other accuracy information.
 AA3738
 AA3738.The horizontal coordinates were established by GPS observations
 AA3738.and adjusted by the National Geodetic Survey in June 2012.
 AA3738
 AA3738.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3738.been affixed to the stable North American tectonic plate. See 
 AA3738.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3738
 AA3738.The horizontal coordinates are valid at the epoch date displayed above
 AA3738.which is a decimal equivalence of Year/Month/Day.
 AA3738
 AA3738.The orthometric height was scaled from a topographic map.
 AA3738
 AA3738.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3738.GEOID18 height accuracy estimate available here.
 AA3738
 AA3738.Click photographs - Photos may exist for this station.
 AA3738
 AA3738.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3738
 AA3738.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3738
 AA3738.The ellipsoidal height was determined by GPS observations
 AA3738.and is referenced to NAD 83.
 AA3738
 AA3738. The following values were computed from the NAD 83(2011) position.
 AA3738
 AA3738;                    North         East     Units Scale Factor Converg.
 AA3738;SPC IL E     -   565,167.052   320,298.470   MT  0.99998007   +0 09 45.2
 AA3738;SPC IL E     - 1,854,218.90  1,050,845.90   sFT  0.99998007   +0 09 45.2
 AA3738;UTM  16      - 4,623,395.257   409,448.003   MT  0.99970090   -0 43 31.7
 AA3738
 AA3738!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3738!SPC IL E     -   0.99997041  x   0.99998007  =   0.99995048
 AA3738!UTM  16      -   0.99997041  x   0.99970090  =   0.99967132
 AA3738
 AA3738:                Primary Azimuth Mark                     Grid Az
 AA3738:SPC IL E     -  NAPERVILLE 27                            176 06 15.0
 AA3738:UTM  16      -  NAPERVILLE 27                            176 59 31.9
 AA3738
 AA3738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0944823395(NAD 83)
 AA3738
 AA3738|---------------------------------------------------------------------|
 AA3738| PID    Reference Object                     Distance      Geod. Az  |
 AA3738|                                                           dddmmss.s |
 AA3738| AA3740 NAPERVILLE 27                       APPROX. 0.9 KM 1761600.2 |
 AA3738| AA3736 NAPERVILLE 20                       APPROX. 1.5 KM 3311601.1 |
 AA3738|---------------------------------------------------------------------|
 AA3738
 AA3738                          SUPERSEDED SURVEY CONTROL
 AA3738
 AA3738  NAD 83(2007)-  41 45 26.01706(N)    088 05 21.30990(W) AD(2002.00) 0
 AA3738  ELLIP H (02/10/07)  188.679  (m)                       GP(2002.00)    
 AA3738  ELLIP H (02/03/05)  188.681  (m)                       GP(       ) 4 2
 AA3738  NAD 83(1997)-  41 45 26.01595(N)    088 05 21.30887(W) AD(       ) 1
 AA3738  ELLIP H (10/21/99)  188.684  (m)                       GP(       ) 4 1
 AA3738  NAD 83(1997)-  41 45 26.01608(N)    088 05 21.30954(W) AD(       ) 1
 AA3738  NAD 83(1986)-  41 45 26.01762(N)    088 05 21.32050(W) AD(       ) 1
 AA3738
 AA3738.Superseded values are not recommended for survey control.
 AA3738
 AA3738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3738.See file dsdata.pdf to determine how the superseded data were derived.
 AA3738
 AA3738_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3738_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3738_PROJECTION: RECESSED 8 CENTIMETERS
 AA3738_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3738_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3738+STABILITY: POSITION/ELEVATION WELL
 AA3738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3738+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3738_ROD/PIPE-DEPTH: 3 meters
 AA3738_SLEEVE-DEPTH  : 1 meters
 AA3738
 AA3738  HISTORY     - Date     Condition        Report By
 AA3738  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3738
 AA3738                          STATION DESCRIPTION
 AA3738
 AA3738'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3738'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 53 AND HOBSON ROAD IN
 AA3738'WOODRIDGE, ILLINOIS, PROCEED WEST 1.35 MILESON HOBSON ROAD TO STATION
 AA3738'ON RIGHT IN FRONT OF HOBSON DONWOOD EQUESTRIAN CENTER NO.23W3585.
 AA3738'STATION IS ON A FLAT GRASSY AREA +/- 8 FEETNORTH OF TOP OF BACKSLOPE
 AA3738'IN RIGHT-OF-WAY ON NORTH SIDE OF HOBSON ROAD, 42 FEETNORTH OF
 AA3738'CENTERLINE OF HOBSON ROAD. STATION IS 22.20 FEETEAST SOUTHEAST OF NAIL
 AA3738'WITH PLASTIC TAG SET ON TOP OF WOODEN FENCE POST, 8.61 FEETSOUTH OF
 AA3738'NAIL WITH PLASTIC TAG SET ON TOP OF WOODEN FENCE POST, AND 15.08
 AA3738'FEETWEST SOUTHWEST OF NAIL WITH PLASTIC TAG SET ON TOP OF WOODEN FENCE
 AA3738'POST. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID SET
 AA3738'FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3763 ***********************************************************************
 AA3763  DESIGNATION -  NAPERVILLE 230
 AA3763  PID         -  AA3763
 AA3763  STATE/COUNTY-  IL/DU PAGE
 AA3763  COUNTRY     -  US
 AA3763  USGS QUAD   -  NORMANTOWN (2018)
 AA3763
 AA3763                         *CURRENT SURVEY CONTROL
 AA3763  ______________________________________________________________________
 AA3763* NAD 83(2011) POSITION- 41 43 35.75464(N) 088 13 30.14164(W)   ADJUSTED
 AA3763* NAD 83(2011) ELLIP HT-   180.542 (meters)        (06/27/12)   ADJUSTED
 AA3763* NAD 83(2011) EPOCH   -  2010.00
 AA3763* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 AA3763  ______________________________________________________________________
 AA3763  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 AA3763  NAD 83(2011) X  -    147,665.197 (meters)                     COMP
 AA3763  NAD 83(2011) Y  - -4,765,111.763 (meters)                     COMP
 AA3763  NAD 83(2011) Z  -  4,223,108.621 (meters)                     COMP
 AA3763  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 AA3763
 AA3763  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3763  Standards:
 AA3763         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3763            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3763  -------------------------------------------------------------------
 AA3763  NETWORK    0.77   1.20           0.34   0.28   0.61      0.12564904
 AA3763  -------------------------------------------------------------------
 AA3763  Click here for local accuracies and other accuracy information.
 AA3763
 AA3763.The horizontal coordinates were established by GPS observations
 AA3763.and adjusted by the National Geodetic Survey in June 2012.
 AA3763
 AA3763.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3763.been affixed to the stable North American tectonic plate. See 
 AA3763.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3763
 AA3763.The horizontal coordinates are valid at the epoch date displayed above
 AA3763.which is a decimal equivalence of Year/Month/Day.
 AA3763
 AA3763.The orthometric height was scaled from a topographic map.
 AA3763
 AA3763.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3763.GEOID18 height accuracy estimate available here.
 AA3763
 AA3763.Click photographs - Photos may exist for this station.
 AA3763
 AA3763.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3763
 AA3763.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3763
 AA3763.The ellipsoidal height was determined by GPS observations
 AA3763.and is referenced to NAD 83.
 AA3763
 AA3763. The following values were computed from the NAD 83(2011) position.
 AA3763
 AA3763;                    North         East     Units Scale Factor Converg.
 AA3763;SPC IL E     -   561,742.160   309,010.318   MT  0.99997600   +0 04 19.5
 AA3763;SPC IL E     - 1,842,982.40  1,013,811.35   sFT  0.99997600   +0 04 19.5
 AA3763;UTM  16      - 4,620,146.529   398,111.132   MT  0.99972775   -0 48 55.5
 AA3763
 AA3763!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3763!SPC IL E     -   0.99997168  x   0.99997600  =   0.99994768
 AA3763!UTM  16      -   0.99997168  x   0.99972775  =   0.99969944
 AA3763
 AA3763:                Primary Azimuth Mark                     Grid Az
 AA3763:SPC IL E     -  NAPERVILLE 30                            257 46 03.7
 AA3763:UTM  16      -  NAPERVILLE 30                            258 39 18.7
 AA3763
 AA3763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9811120146(NAD 83)
 AA3763
 AA3763|---------------------------------------------------------------------|
 AA3763| PID    Reference Object                     Distance      Geod. Az  |
 AA3763|                                                           dddmmss.s |
 AA3763| AA3742 NAPERVILLE 30                       APPROX. 0.9 KM 2575023.2 |
 AA3763|---------------------------------------------------------------------|
 AA3763
 AA3763                          SUPERSEDED SURVEY CONTROL
 AA3763
 AA3763  NAD 83(2007)-  41 43 35.75462(N)    088 13 30.14263(W) AD(2002.00) 0
 AA3763  ELLIP H (02/10/07)  180.561  (m)                       GP(2002.00)    
 AA3763  ELLIP H (02/03/05)  180.571  (m)                       GP(       ) 4 2
 AA3763  NAD 83(1997)-  41 43 35.75342(N)    088 13 30.14160(W) AD(       ) 1
 AA3763  ELLIP H (10/21/99)  180.568  (m)                       GP(       ) 4 1
 AA3763  NAD 83(1997)-  41 43 35.75356(N)    088 13 30.14234(W) AD(       ) 1
 AA3763  NAD 83(1986)-  41 43 35.75550(N)    088 13 30.15204(W) AD(       ) 1
 AA3763
 AA3763.Superseded values are not recommended for survey control.
 AA3763
 AA3763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3763.See file dsdata.pdf to determine how the superseded data were derived.
 AA3763
 AA3763_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3763_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3763_PROJECTION: RECESSED 8 CENTIMETERS
 AA3763_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3763_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3763+STABILITY: POSITION/ELEVATION WELL
 AA3763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3763+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3763_ROD/PIPE-DEPTH: 3 meters
 AA3763_SLEEVE-DEPTH  : 1 meters
 AA3763
 AA3763  HISTORY     - Date     Condition        Report By
 AA3763  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3763
 AA3763                          STATION DESCRIPTION
 AA3763
 AA3763'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3763'FROM THE INTERSECTION OF U.S. HIGHWAY 34 AND ILLINOIS STATE HIGHWAY 59
 AA3763'IN NAPERVILLE, PROCEED SOUTH OF IL 59 A DISTANCE OF 1.4 MILESTO
 AA3763'INTERSECTION WITH MONTGOMERY ROAD, THENCE WEST ON MONTGOMERY ROAD A
 AA3763'DISTANCE OF 0.95 MILESTO THE INTERSECTION SOUTH WITH WHITE EAGLE DRIVE
 AA3763'WEST. PROCEED SOUTH ON WHITE EAGLE DRIVE WEST FOR 0.15 MILESTO WHITE
 AA3763'EAGLE DRIVE. PROCEED WEST AND SOUTHWEST ON WHITE EAGLE DRIVE A
 AA3763'DISTANCE OF 0.3 MILESTO STATION ON RIGHT. STATION IS IN GRASSY AREA
 AA3763'BETWEEN WEST BACK OF CURB AND CONCRETE SIDEWALK. STATION IS 189
 AA3763'FEETSOUTH OF CENTERLINE OF MONARCH CIRCLE (WEST) AND 26 FEETWEST OF
 AA3763'CENTERLINE OF WHITE EAGLE DRIVE. STATION IS 14.69 FEETSOUTH SOUTHWEST
 AA3763'OF + CHISELED IN BACK OF CURB, 8.90 FEET WEST OF + CHISELED ON BACK OF
 AA3763'CURB, AND 12.02 FEETNORTH NORTHWEST OF + CHISELED ON BACK OF CURB.
 AA3763'STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID AND CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3764 ***********************************************************************
 AA3764  DESIGNATION -  NAPERVILLE 233
 AA3764  PID         -  AA3764
 AA3764  STATE/COUNTY-  IL/DU PAGE
 AA3764  COUNTRY     -  US
 AA3764  USGS QUAD   -  NORMANTOWN (2018)
 AA3764
 AA3764                         *CURRENT SURVEY CONTROL
 AA3764  ______________________________________________________________________
 AA3764* NAD 83(2011) POSITION- 41 43 41.11042(N) 088 07 51.04011(W)   ADJUSTED
 AA3764* NAD 83(2011) ELLIP HT-   164.001 (meters)        (06/27/12)   ADJUSTED
 AA3764* NAD 83(2011) EPOCH   -  2010.00
 AA3764* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) SCALED
 AA3764  ______________________________________________________________________
 AA3764  GEOID HEIGHT    -        -33.146 (meters)                     GEOID18
 AA3764  NAD 83(2011) X  -    155,494.899 (meters)                     COMP
 AA3764  NAD 83(2011) Y  - -4,764,740.298 (meters)                     COMP
 AA3764  NAD 83(2011) Z  -  4,223,220.935 (meters)                     COMP
 AA3764  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 AA3764
 AA3764  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3764  Standards:
 AA3764         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3764            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3764  -------------------------------------------------------------------
 AA3764  NETWORK    0.60   0.92           0.26   0.23   0.47      0.05120481
 AA3764  -------------------------------------------------------------------
 AA3764  Click here for local accuracies and other accuracy information.
 AA3764
 AA3764.The horizontal coordinates were established by GPS observations
 AA3764.and adjusted by the National Geodetic Survey in June 2012.
 AA3764
 AA3764.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3764.been affixed to the stable North American tectonic plate. See 
 AA3764.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3764
 AA3764.The horizontal coordinates are valid at the epoch date displayed above
 AA3764.which is a decimal equivalence of Year/Month/Day.
 AA3764
 AA3764.The orthometric height was scaled from a topographic map.
 AA3764
 AA3764.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3764.GEOID18 height accuracy estimate available here.
 AA3764
 AA3764.Click photographs - Photos may exist for this station.
 AA3764
 AA3764.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3764
 AA3764.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3764
 AA3764.The ellipsoidal height was determined by GPS observations
 AA3764.and is referenced to NAD 83.
 AA3764
 AA3764. The following values were computed from the NAD 83(2011) position.
 AA3764
 AA3764;                    North         East     Units Scale Factor Converg.
 AA3764;SPC IL E     -   561,921.541   316,847.171   MT  0.99997849   +0 08 05.2
 AA3764;SPC IL E     - 1,843,570.92  1,039,522.76   sFT  0.99997849   +0 08 05.2
 AA3764;UTM  16      - 4,620,204.485   405,947.793   MT  0.99970885   -0 45 09.9
 AA3764
 AA3764!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3764!SPC IL E     -   0.99997428  x   0.99997849  =   0.99995277
 AA3764!UTM  16      -   0.99997428  x   0.99970885  =   0.99968314
 AA3764
 AA3764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0594720204(NAD 83)
 AA3764
 AA3764|---------------------------------------------------------------------|
 AA3764| PID    Reference Object                     Distance      Geod. Az  |
 AA3764|                                                           dddmmss.s |
 AA3764| AA3744 NAPERVILLE 33                       286.395 METERS 11208     |
 AA3764|---------------------------------------------------------------------|
 AA3764
 AA3764                          SUPERSEDED SURVEY CONTROL
 AA3764
 AA3764  NAD 83(2007)-  41 43 41.11039(N)    088 07 51.04114(W) AD(2002.00) 0
 AA3764  ELLIP H (02/10/07)  164.018  (m)                       GP(2002.00)    
 AA3764  ELLIP H (02/03/05)  164.021  (m)                       GP(       ) 4 2
 AA3764  NAD 83(1997)-  41 43 41.10924(N)    088 07 51.04015(W) AD(       ) 1
 AA3764  ELLIP H (10/21/99)  164.024  (m)                       GP(       ) 4 1
 AA3764  NAD 83(1997)-  41 43 41.10937(N)    088 07 51.04084(W) AD(       ) 1
 AA3764  NAD 83(1986)-  41 43 41.11118(N)    088 07 51.05116(W) AD(       ) 1
 AA3764
 AA3764.Superseded values are not recommended for survey control.
 AA3764
 AA3764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3764.See file dsdata.pdf to determine how the superseded data were derived.
 AA3764
 AA3764_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3764_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3764_PROJECTION: RECESSED 8 CENTIMETERS
 AA3764_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3764_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3764+STABILITY: POSITION/ELEVATION WELL
 AA3764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3764+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3764_ROD/PIPE-DEPTH: 3 meters
 AA3764_SLEEVE-DEPTH  : 1 meters
 AA3764
 AA3764  HISTORY     - Date     Condition        Report By
 AA3764  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3764
 AA3764                          STATION DESCRIPTION
 AA3764
 AA3764'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3764'FROM THE INTERSECTION OF 75TH STREET AND WASHINGTON STREET IN CENTRAL
 AA3764'NAPERVILLE, ILLINOIS, PROCEED SOUTH ON WASHINGTON STREET 1.5 MILESTO
 AA3764'STATION ON RIGHT. STATION IS IN GRASSY AREA BETWEEN BACK OF CURB AND
 AA3764'CONCRETE SIDEWALK JUST SOUTH OF A LARGE GREEN TELEPHONE JUNCTION BOX
 AA3764'ON WEST SIDE OF WASHINGTON STREET. STATION IS +/- 0.12 MILESSOUTH OF
 AA3764'87TH STREET AND 10.5 FEETWEST OF BACK OF CURB. STATION IS 48.91
 AA3764'FEETSOUTH OF NAIL WITH PLASTIC TAG IN EAST SIDE OF POWER POLE, 10.60
 AA3764'FEETWEST OF + CHISELED ON BACK OF CURB, AND 18.96 FEETNORTHWEST OF +
 AA3764'CHISELED ON BACK OF CURB. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE
 AA3764'WITH METAL CAP AND LID SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3765 ***********************************************************************
 AA3765  DESIGNATION -  NAPERVILLE 234
 AA3765  PID         -  AA3765
 AA3765  STATE/COUNTY-  IL/WILL
 AA3765  COUNTRY     -  US
 AA3765  USGS QUAD   -  ROMEOVILLE (2018)
 AA3765
 AA3765                         *CURRENT SURVEY CONTROL
 AA3765  ______________________________________________________________________
 AA3765* NAD 83(2011) POSITION- 41 43 37.12807(N) 088 06 25.93599(W)   ADJUSTED
 AA3765* NAD 83(2011) ELLIP HT-   187.775 (meters)        (06/27/12)   ADJUSTED
 AA3765* NAD 83(2011) EPOCH   -  2010.00
 AA3765* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 AA3765  ______________________________________________________________________
 AA3765  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 AA3765  NAD 83(2011) X  -    157,464.087 (meters)                     COMP
 AA3765  NAD 83(2011) Y  - -4,764,775.204 (meters)                     COMP
 AA3765  NAD 83(2011) Z  -  4,223,145.060 (meters)                     COMP
 AA3765  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 AA3765
 AA3765  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3765  Standards:
 AA3765         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3765            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3765  -------------------------------------------------------------------
 AA3765  NETWORK    0.67   1.02           0.30   0.24   0.52     -0.01416064
 AA3765  -------------------------------------------------------------------
 AA3765  Click here for local accuracies and other accuracy information.
 AA3765
 AA3765.The horizontal coordinates were established by GPS observations
 AA3765.and adjusted by the National Geodetic Survey in June 2012.
 AA3765
 AA3765.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3765.been affixed to the stable North American tectonic plate. See 
 AA3765.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3765
 AA3765.The horizontal coordinates are valid at the epoch date displayed above
 AA3765.which is a decimal equivalence of Year/Month/Day.
 AA3765
 AA3765.The orthometric height was scaled from a topographic map.
 AA3765
 AA3765.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3765.GEOID18 height accuracy estimate available here.
 AA3765
 AA3765.Click photographs - Photos may exist for this station.
 AA3765
 AA3765.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3765
 AA3765.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3765
 AA3765.The ellipsoidal height was determined by GPS observations
 AA3765.and is referenced to NAD 83.
 AA3765
 AA3765. The following values were computed from the NAD 83(2011) position.
 AA3765
 AA3765;                    North         East     Units Scale Factor Converg.
 AA3765;SPC IL E     -   561,803.576   318,814.357   MT  0.99997935   +0 09 01.8
 AA3765;SPC IL E     - 1,843,183.90  1,045,976.77   sFT  0.99997935   +0 09 01.8
 AA3765;UTM  16      - 4,620,056.104   407,912.381   MT  0.99970435   -0 44 13.2
 AA3765
 AA3765!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3765!SPC IL E     -   0.99997055  x   0.99997935  =   0.99994990
 AA3765!UTM  16      -   0.99997055  x   0.99970435  =   0.99967491
 AA3765
 AA3765:                Primary Azimuth Mark                     Grid Az
 AA3765:SPC IL E     -  NAPERVILLE 537                           132 57 13.5
 AA3765:UTM  16      -  NAPERVILLE 537                           133 50 28.5
 AA3765
 AA3765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0791220056(NAD 83)
 AA3765
 AA3765|---------------------------------------------------------------------|
 AA3765| PID    Reference Object                     Distance      Geod. Az  |
 AA3765|                                                           dddmmss.s |
 AA3765| AA3779 NAPERVILLE 537                      APPROX. 1.2 KM 1330615.3 |
 AA3765|---------------------------------------------------------------------|
 AA3765
 AA3765                          SUPERSEDED SURVEY CONTROL
 AA3765
 AA3765  NAD 83(2007)-  41 43 37.12806(N)    088 06 25.93705(W) AD(2002.00) 0
 AA3765  ELLIP H (02/10/07)  187.791  (m)                       GP(2002.00)    
 AA3765  ELLIP H (02/03/05)  187.790  (m)                       GP(       ) 4 2
 AA3765  NAD 83(1997)-  41 43 37.12692(N)    088 06 25.93593(W) AD(       ) 1
 AA3765  ELLIP H (10/21/99)  187.793  (m)                       GP(       ) 4 1
 AA3765  NAD 83(1997)-  41 43 37.12705(N)    088 06 25.93660(W) AD(       ) 1
 AA3765  NAD 83(1986)-  41 43 37.12875(N)    088 06 25.94659(W) AD(       ) 1
 AA3765
 AA3765.Superseded values are not recommended for survey control.
 AA3765
 AA3765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3765.See file dsdata.pdf to determine how the superseded data were derived.
 AA3765
 AA3765_MARKER: F = FLANGE-ENCASED ROD
 AA3765_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3765_STAMPING: 234
 AA3765_MARK LOGO: IL5980
 AA3765_PROJECTION: RECESSED 8 CENTIMETERS
 AA3765_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3765_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3765_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3765+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2004
 AA3765_ROD/PIPE-DEPTH: 3.0 meters
 AA3765_SLEEVE-DEPTH  : 1.00 meters
 AA3765
 AA3765  HISTORY     - Date     Condition        Report By
 AA3765  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3765  HISTORY     - 20041222 GOOD             ASCPC
 AA3765
 AA3765                          STATION DESCRIPTION
 AA3765
 AA3765'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3765'FROM THE INTERSECTION OF WASHINGTON STREET AND 75TH STREET IN
 AA3765'NAPERVILLE, ILLINOIS, PROCEED EAST ON 75TH STREET 1.4 MILESTO WEHRLI
 AA3765'ROAD. TURN RIGHT (SOUTH) ON WEHRLI ROAD AND GO A DISTANCE OF 1.6
 AA3765'MILESTO THE INTERSECTION WITH 87TH STREET. TURN RIGHT (WEST) AND
 AA3765'PROCEED 0.5 MILESTO STATION ON THE LEFT. STATION IS ON SOUTH SIDE OF
 AA3765'87TH STREET, SOUTH OF CONCRETE SIDEWALK WHICH RUNS PARALLEL TO 87TH
 AA3765'STREET. STATION IS BETWEEN BRANCHING SIDEWALKS WHICH CONNECT CIRCULAR
 AA3765'SIDEWALKS FROM THE CUL-DE-SAC OF UNIVERSITY COURT WITH THE SIDEWALK ON
 AA3765'THE SOUTH SIDE OF 87TH STREET. STATION IS 14.57 FEETSOUTHEAST FROM +
 AA3765'CHISELED ON SOUTHEAST SIDE OF MANHOLE RIM, 17.85 FEETSOUTH OF +
 AA3765'CHISELED ON BACK OF CURB, AND 53.89 FEETSOUTHWEST OF + CHISELED
 AA3765'VERTICALLY ON SOUTH SIDE OF LIGHT POLE. STATION IS STAINLESS STEEL ROD
 AA3765'IN PVC SLEEVE WITH METAL CAP AND LID SET FLUSH WITH GROUND.
 AA3765
 AA3765                          STATION RECOVERY (2004)
 AA3765
 AA3765'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2004
 AA3765'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3766 ***********************************************************************
 AA3766  DESIGNATION -  NAPERVILLE 236
 AA3766  PID         -  AA3766
 AA3766  STATE/COUNTY-  IL/WILL
 AA3766  COUNTRY     -  US
 AA3766  USGS QUAD   -  NORMANTOWN (2018)
 AA3766
 AA3766                         *CURRENT SURVEY CONTROL
 AA3766  ______________________________________________________________________
 AA3766* NAD 83(2011) POSITION- 41 42 30.70556(N) 088 14 06.84950(W)   ADJUSTED
 AA3766* NAD 83(2011) ELLIP HT-   181.662 (meters)        (06/27/12)   ADJUSTED
 AA3766* NAD 83(2011) EPOCH   -  2010.00
 AA3766* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 AA3766  ______________________________________________________________________
 AA3766  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 AA3766  NAD 83(2011) X  -    146,858.329 (meters)                     COMP
 AA3766  NAD 83(2011) Y  - -4,766,473.721 (meters)                     COMP
 AA3766  NAD 83(2011) Z  -  4,221,611.301 (meters)                     COMP
 AA3766  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 AA3766
 AA3766  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3766  Standards:
 AA3766         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3766            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3766  -------------------------------------------------------------------
 AA3766  NETWORK    1.16   1.59           0.51   0.43   0.81     -0.12438873
 AA3766  -------------------------------------------------------------------
 AA3766  Click here for local accuracies and other accuracy information.
 AA3766
 AA3766.The horizontal coordinates were established by GPS observations
 AA3766.and adjusted by the National Geodetic Survey in June 2012.
 AA3766
 AA3766.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3766.been affixed to the stable North American tectonic plate. See 
 AA3766.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3766
 AA3766.The horizontal coordinates are valid at the epoch date displayed above
 AA3766.which is a decimal equivalence of Year/Month/Day.
 AA3766
 AA3766.The orthometric height was scaled from a topographic map.
 AA3766
 AA3766.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3766.GEOID18 height accuracy estimate available here.
 AA3766
 AA3766.Click photographs - Photos may exist for this station.
 AA3766
 AA3766.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3766
 AA3766.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3766
 AA3766.The ellipsoidal height was determined by GPS observations
 AA3766.and is referenced to NAD 83.
 AA3766
 AA3766. The following values were computed from the NAD 83(2011) position.
 AA3766
 AA3766;                    North         East     Units Scale Factor Converg.
 AA3766;SPC IL E     -   559,734.288   308,164.221   MT  0.99997582   +0 03 55.0
 AA3766;SPC IL E     - 1,836,394.91  1,011,035.45   sFT  0.99997582   +0 03 55.0
 AA3766;UTM  16      - 4,618,152.493   397,234.258   MT  0.99972996   -0 49 18.9
 AA3766
 AA3766!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3766!SPC IL E     -   0.99997151  x   0.99997582  =   0.99994733
 AA3766!UTM  16      -   0.99997151  x   0.99972996  =   0.99970148
 AA3766
 AA3766:                Primary Azimuth Mark                     Grid Az
 AA3766:SPC IL E     -  NAPERVILLE 436                           001 15 48.3
 AA3766:UTM  16      -  NAPERVILLE 436                           002 09 02.2
 AA3766
 AA3766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9723418152(NAD 83)
 AA3766
 AA3766|---------------------------------------------------------------------|
 AA3766| PID    Reference Object                     Distance      Geod. Az  |
 AA3766|                                                           dddmmss.s |
 AA3766| AA3773 NAPERVILLE 436                      APPROX. 0.9 KM 0011943.3 |
 AA3766| AA3772 NAPERVILLE 336                      APPROX. 0.9 KM 0844137.6 |
 AA3766| AA3742 NAPERVILLE 30                       APPROX. 1.8 KM 3582255.8 |
 AA3766|---------------------------------------------------------------------|
 AA3766
 AA3766                          SUPERSEDED SURVEY CONTROL
 AA3766
 AA3766  NAD 83(2007)-  41 42 30.70554(N)    088 14 06.85047(W) AD(2002.00) 0
 AA3766  ELLIP H (02/10/07)  181.682  (m)                       GP(2002.00)    
 AA3766  ELLIP H (02/03/05)  181.692  (m)                       GP(       ) 4 2
 AA3766  NAD 83(1997)-  41 42 30.70435(N)    088 14 06.84940(W) AD(       ) 1
 AA3766  ELLIP H (10/21/99)  181.688  (m)                       GP(       ) 4 1
 AA3766  NAD 83(1997)-  41 42 30.70448(N)    088 14 06.85018(W) AD(       ) 1
 AA3766  NAD 83(1986)-  41 42 30.70658(N)    088 14 06.85925(W) AD(       ) 1
 AA3766
 AA3766.Superseded values are not recommended for survey control.
 AA3766
 AA3766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3766.See file dsdata.pdf to determine how the superseded data were derived.
 AA3766
 AA3766_MARKER: F = FLANGE-ENCASED ROD
 AA3766_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3766_STAMPING: 236
 AA3766_MARK LOGO: IL5980
 AA3766_PROJECTION: RECESSED 8 CENTIMETERS
 AA3766_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3766_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3766+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3766_ROD/PIPE-DEPTH: 3 meters
 AA3766_SLEEVE-DEPTH  : 1 meters
 AA3766
 AA3766  HISTORY     - Date     Condition        Report By
 AA3766  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3766
 AA3766                          STATION DESCRIPTION
 AA3766
 AA3766'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3766'FROM THE INTERSECTION OF U.S. 34 AND IL STATE HIGHWAY 59 IN NAPERVILLE
 AA3766', IL, PROCEED SOUTH ALONG S.H.59 A DISTANCE OF 1.4 MILETO INTERSECTION
 AA3766'WITH MONTGOMERY RD, THENCE WEST ON MONTGOMERY RD A DISTANCE OF 1.4
 AA3766'MILETO NORMANTOWN RD (SOUTH). PROCEED SOUTHON NORMANTOWN RD A DISTANCE
 AA3766'OF 1.15 MILETO JOG WSW ONTO HAFIEN RICTOR RD AND E.J.+E. AT GRADE RAIL
 AA3766'GROSSING. AFTER CROSSING TRACKS TURN LEFT (SOUTH) DOWN GRASS LANE
 AA3766'UNDER ELECTRIC UTILITY HIGH POWER TRANSMISSION LINE. PROCEED SOUTH
 AA3766'ALONG UTILITY R.O.W. 0.5 MILETO STATION. STATION IS IN GRASSY AREA ON
 AA3766'TOP OF THE BACKSLOPE OF E.J.+E. R.R. R.O.W. STATION IS 7 FEETWEST OF
 AA3766'TOP BACKSLOPE AND 33 FEETOF CENTER LINE OF WEST OF R.R. TRACKS.
 AA3766'STATION IS 28.07 FEETSSE OF IRON ROD DRIVEN IN GROUND 2 FEETEAST OF RR
 AA3766'R.O.W. FENCE, ALSO 22.55 FEETEAST OF IRON ROD PLACED SIMILARLY, AND
 AA3766'29.21 FEETN.E. OF IRON ROD PLACED SIMILARLY. STATION IS STAINLESS
 AA3766'STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3767 ***********************************************************************
 AA3767  DESIGNATION -  NAPERVILLE 239
 AA3767  PID         -  AA3767
 AA3767  STATE/COUNTY-  IL/WILL
 AA3767  COUNTRY     -  US
 AA3767  USGS QUAD   -  NORMANTOWN (2018)
 AA3767
 AA3767                         *CURRENT SURVEY CONTROL
 AA3767  ______________________________________________________________________
 AA3767* NAD 83(2011) POSITION- 41 42 37.95249(N) 088 10 01.79294(W)   ADJUSTED
 AA3767* NAD 83(2011) ELLIP HT-   163.890 (meters)        (06/27/12)   ADJUSTED
 AA3767* NAD 83(2011) EPOCH   -  2010.00
 AA3767* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) SCALED
 AA3767  ______________________________________________________________________
 AA3767  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 AA3767  NAD 83(2011) X  -    152,515.935 (meters)                     COMP
 AA3767  NAD 83(2011) Y  - -4,766,133.928 (meters)                     COMP
 AA3767  NAD 83(2011) Z  -  4,221,766.391 (meters)                     COMP
 AA3767  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AA3767
 AA3767  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3767  Standards:
 AA3767         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3767            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3767  -------------------------------------------------------------------
 AA3767  NETWORK    0.70   1.06           0.31   0.26   0.54      0.01102040
 AA3767  -------------------------------------------------------------------
 AA3767  Click here for local accuracies and other accuracy information.
 AA3767
 AA3767.The horizontal coordinates were established by GPS observations
 AA3767.and adjusted by the National Geodetic Survey in June 2012.
 AA3767
 AA3767.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3767.been affixed to the stable North American tectonic plate. See 
 AA3767.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3767
 AA3767.The horizontal coordinates are valid at the epoch date displayed above
 AA3767.which is a decimal equivalence of Year/Month/Day.
 AA3767
 AA3767.The orthometric height was scaled from a topographic map.
 AA3767
 AA3767.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3767.GEOID18 height accuracy estimate available here.
 AA3767
 AA3767.Click photographs - Photos may exist for this station.
 AA3767
 AA3767.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3767
 AA3767.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3767
 AA3767.The ellipsoidal height was determined by GPS observations
 AA3767.and is referenced to NAD 83.
 AA3767
 AA3767. The following values were computed from the NAD 83(2011) position.
 AA3767
 AA3767;                    North         East     Units Scale Factor Converg.
 AA3767;SPC IL E     -   559,966.558   313,829.069   MT  0.99997735   +0 06 38.0
 AA3767;SPC IL E     - 1,837,156.95  1,029,620.87   sFT  0.99997735   +0 06 38.0
 AA3767;UTM  16      - 4,618,296.984   402,900.586   MT  0.99971602   -0 46 36.0
 AA3767
 AA3767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3767!SPC IL E     -   0.99997429  x   0.99997735  =   0.99995165
 AA3767!UTM  16      -   0.99997429  x   0.99971602  =   0.99969032
 AA3767
 AA3767:                Primary Azimuth Mark                     Grid Az
 AA3767:SPC IL E     -  NAPERVILLE 709                           266 50 42.7
 AA3767:UTM  16      -  NAPERVILLE 709                           267 43 56.7
 AA3767
 AA3767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0290018296(NAD 83)
 AA3767
 AA3767|---------------------------------------------------------------------|
 AA3767| PID    Reference Object                     Distance      Geod. Az  |
 AA3767|                                                           dddmmss.s |
 AA3767| AA3795 NAPERVILLE 709                      APPROX. 0.9 KM 2665720.7 |
 AA3767|---------------------------------------------------------------------|
 AA3767
 AA3767                          SUPERSEDED SURVEY CONTROL
 AA3767
 AA3767  NAD 83(2007)-  41 42 37.95247(N)    088 10 01.79396(W) AD(2002.00) 0
 AA3767  ELLIP H (02/10/07)  163.907  (m)                       GP(2002.00)    
 AA3767  ELLIP H (02/03/05)  163.911  (m)                       GP(       ) 4 2
 AA3767  NAD 83(1997)-  41 42 37.95133(N)    088 10 01.79296(W) AD(       ) 1
 AA3767  ELLIP H (10/21/99)  163.914  (m)                       GP(       ) 4 1
 AA3767  NAD 83(1997)-  41 42 37.95146(N)    088 10 01.79365(W) AD(       ) 1
 AA3767  NAD 83(1986)-  41 42 37.95341(N)    088 10 01.80353(W) AD(       ) 1
 AA3767
 AA3767.Superseded values are not recommended for survey control.
 AA3767
 AA3767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3767.See file dsdata.pdf to determine how the superseded data were derived.
 AA3767
 AA3767_MARKER: F = FLANGE-ENCASED ROD
 AA3767_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3767_STAMPING: 239
 AA3767_MARK LOGO: IL5980
 AA3767_PROJECTION: RECESSED 8 CENTIMETERS
 AA3767_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3767_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3767+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3767_ROD/PIPE-DEPTH: 3 meters
 AA3767_SLEEVE-DEPTH  : 1 meters
 AA3767
 AA3767  HISTORY     - Date     Condition        Report By
 AA3767  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3767
 AA3767                          STATION DESCRIPTION
 AA3767
 AA3767'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3767'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59,
 AA3767'29 MILESSOUTH ON IL 59 TO INTERSECTION WITH 95TH STREET, THENCE 2.0
 AA3767'MILESEAST ON 95TH STREET TO INTERSECTION WITH PLAINFIELD/NAPERVILLE
 AA3767'ROAD. MARKER IS IN GRASSY AREA IN NORTHWEST QUADRANT OF INTERSECTION
 AA3767'+/- 27 FEETWEST OF CENTERLINE OF PLAINFIELD/NAPERVILLE ROAD, +/- 30
 AA3767'FEET NORTH OF CENTERLINE OF 95TH STREET, AND +/- 20 FEETEAST SOUTHEAST
 AA3767'OF A FIRE HYDRANT. MARKER IS STAINLESS STEEL ROD IN PVC SLEEVE WITH
 AA3767'METAL CAP SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3739 ***********************************************************************
 AA3739  DESIGNATION -  NAPERVILLE 24
 AA3739  PID         -  AA3739
 AA3739  STATE/COUNTY-  IL/DU PAGE
 AA3739  COUNTRY     -  US
 AA3739  USGS QUAD   -  NORMANTOWN (2018)
 AA3739
 AA3739                         *CURRENT SURVEY CONTROL
 AA3739  ______________________________________________________________________
 AA3739* NAD 83(2011) POSITION- 41 44 44.31021(N) 088 12 22.36755(W)   ADJUSTED
 AA3739* NAD 83(2011) ELLIP HT-   182.592 (meters)        (06/27/12)   ADJUSTED
 AA3739* NAD 83(2011) EPOCH   -  2010.00
 AA3739* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 AA3739  ______________________________________________________________________
 AA3739  GEOID HEIGHT    -        -33.099 (meters)                     GEOID18
 AA3739  NAD 83(2011) X  -    149,186.873 (meters)                     COMP
 AA3739  NAD 83(2011) Y  - -4,763,657.145 (meters)                     COMP
 AA3739  NAD 83(2011) Z  -  4,224,688.353 (meters)                     COMP
 AA3739  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 AA3739
 AA3739  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3739  Standards:
 AA3739         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3739            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3739  -------------------------------------------------------------------
 AA3739  NETWORK    0.70   1.27           0.31   0.26   0.65      0.09957926
 AA3739  -------------------------------------------------------------------
 AA3739  Click here for local accuracies and other accuracy information.
 AA3739
 AA3739.The horizontal coordinates were established by GPS observations
 AA3739.and adjusted by the National Geodetic Survey in June 2012.
 AA3739
 AA3739.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3739.been affixed to the stable North American tectonic plate. See 
 AA3739.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3739
 AA3739.The horizontal coordinates are valid at the epoch date displayed above
 AA3739.which is a decimal equivalence of Year/Month/Day.
 AA3739
 AA3739.The orthometric height was scaled from a topographic map.
 AA3739
 AA3739.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3739.GEOID18 height accuracy estimate available here.
 AA3739
 AA3739.Click photographs - Photos may exist for this station.
 AA3739
 AA3739.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3739
 AA3739.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3739
 AA3739.The ellipsoidal height was determined by GPS observations
 AA3739.and is referenced to NAD 83.
 AA3739
 AA3739. The following values were computed from the NAD 83(2011) position.
 AA3739
 AA3739;                    North         East     Units Scale Factor Converg.
 AA3739;SPC IL E     -   563,859.344   310,573.574   MT  0.99997638   +0 05 04.7
 AA3739;SPC IL E     - 1,849,928.53  1,018,940.13   sFT  0.99997638   +0 05 04.7
 AA3739;UTM  16      - 4,622,238.716   399,706.601   MT  0.99972378   -0 48 11.5
 AA3739
 AA3739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3739!SPC IL E     -   0.99997136  x   0.99997638  =   0.99994774
 AA3739!UTM  16      -   0.99997136  x   0.99972378  =   0.99969515
 AA3739
 AA3739:                Primary Azimuth Mark                     Grid Az
 AA3739:SPC IL E     -  NAPERVILLE 221                           327 05 51.5
 AA3739:UTM  16      -  NAPERVILLE 221                           327 59 07.7
 AA3739
 AA3739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9970622238(NAD 83)
 AA3739
 AA3739|---------------------------------------------------------------------|
 AA3739| PID    Reference Object                     Distance      Geod. Az  |
 AA3739|                                                           dddmmss.s |
 AA3739| AA3760 NAPERVILLE 221                      APPROX. 1.2 KM 3271056.2 |
 AA3739|---------------------------------------------------------------------|
 AA3739
 AA3739                          SUPERSEDED SURVEY CONTROL
 AA3739
 AA3739  NAD 83(2007)-  41 44 44.31017(N)    088 12 22.36853(W) AD(2002.00) 0
 AA3739  ELLIP H (02/10/07)  182.612  (m)                       GP(2002.00)    
 AA3739  ELLIP H (02/03/05)  182.620  (m)                       GP(       ) 4 2
 AA3739  NAD 83(1997)-  41 44 44.30895(N)    088 12 22.36756(W) AD(       ) 1
 AA3739  ELLIP H (10/21/99)  182.619  (m)                       GP(       ) 4 1
 AA3739  NAD 83(1997)-  41 44 44.30909(N)    088 12 22.36827(W) AD(       ) 1
 AA3739  NAD 83(1986)-  41 44 44.31087(N)    088 12 22.37854(W) AD(       ) 1
 AA3739
 AA3739.Superseded values are not recommended for survey control.
 AA3739
 AA3739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3739.See file dsdata.pdf to determine how the superseded data were derived.
 AA3739
 AA3739_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3739_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3739_PROJECTION: RECESSED 8 CENTIMETERS
 AA3739_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3739_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3739+STABILITY: POSITION/ELEVATION WELL
 AA3739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3739+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3739_ROD/PIPE-DEPTH: 3 meters
 AA3739_SLEEVE-DEPTH  : 1 meters
 AA3739
 AA3739  HISTORY     - Date     Condition        Report By
 AA3739  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3739
 AA3739                          STATION DESCRIPTION
 AA3739
 AA3739'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3739'FROM THE INTERSECTION OF U.S. 34 WITH ILLLINOIS STATE HIGHWAY 59 IN
 AA3739'NAPERVILLE. SOUTH ON IL 59 0.4 MILESTO INTERSECTION WITH 75TH STREET.
 AA3739'CONTINUE SOUTH 0.1 MILETO MARKER. MARKER IS IN GRASSY AREA +/- 53
 AA3739'FEETWEST OF CENTERLINE OF IL 59, +/- 17 FEETSOUTH OF CENTERLINE OF
 AA3739'BITUMINOUS PRIVATE ENTRANCE, +/- 9 FEET WEST SOUTHWEST OF POWER POLE
 AA3739'WITH GUY WIRES, AND +/- 19 FEETNORHTWEST OF GUY ANCHORS. STATION IS
 AA3739'STAINLESS STEEL ROD IN PVC SLEEVE WITH ALUMINUM CAP SET FLUSH WITH
 AA3739'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3768 ***********************************************************************
 AA3768  DESIGNATION -  NAPERVILLE 240
 AA3768  PID         -  AA3768
 AA3768  STATE/COUNTY-  IL/WILL
 AA3768  COUNTRY     -  US
 AA3768  USGS QUAD   -  NORMANTOWN (2018)
 AA3768
 AA3768                         *CURRENT SURVEY CONTROL
 AA3768  ______________________________________________________________________
 AA3768* NAD 83(2011) POSITION- 41 42 43.32262(N) 088 07 41.07530(W)   ADJUSTED
 AA3768* NAD 83(2011) ELLIP HT-   160.788 (meters)        (06/27/12)   ADJUSTED
 AA3768* NAD 83(2011) EPOCH   -  2010.00
 AA3768* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 AA3768  ______________________________________________________________________
 AA3768  GEOID HEIGHT    -        -33.146 (meters)                     GEOID18
 AA3768  NAD 83(2011) X  -    155,763.767 (meters)                     COMP
 AA3768  NAD 83(2011) Y  - -4,765,916.272 (meters)                     COMP
 AA3768  NAD 83(2011) Z  -  4,221,888.012 (meters)                     COMP
 AA3768  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 AA3768
 AA3768  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3768  Standards:
 AA3768         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3768            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3768  -------------------------------------------------------------------
 AA3768  NETWORK    0.95   1.35           0.40   0.37   0.69     -0.22934795
 AA3768  -------------------------------------------------------------------
 AA3768  Click here for local accuracies and other accuracy information.
 AA3768
 AA3768.The horizontal coordinates were established by GPS observations
 AA3768.and adjusted by the National Geodetic Survey in June 2012.
 AA3768
 AA3768.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3768.been affixed to the stable North American tectonic plate. See 
 AA3768.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3768
 AA3768.The horizontal coordinates are valid at the epoch date displayed above
 AA3768.which is a decimal equivalence of Year/Month/Day.
 AA3768
 AA3768.The orthometric height was scaled from a topographic map.
 AA3768
 AA3768.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3768.GEOID18 height accuracy estimate available here.
 AA3768
 AA3768.Click photographs - Photos may exist for this station.
 AA3768
 AA3768.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3768
 AA3768.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3768
 AA3768.The ellipsoidal height was determined by GPS observations
 AA3768.and is referenced to NAD 83.
 AA3768
 AA3768. The following values were computed from the NAD 83(2011) position.
 AA3768
 AA3768;                    North         East     Units Scale Factor Converg.
 AA3768;SPC IL E     -   560,139.250   317,081.720   MT  0.99997859   +0 08 11.7
 AA3768;SPC IL E     - 1,837,723.52  1,040,292.28   sFT  0.99997859   +0 08 11.7
 AA3768;UTM  16      - 4,618,419.257   406,154.656   MT  0.99970837   -0 45 02.4
 AA3768
 AA3768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3768!SPC IL E     -   0.99997478  x   0.99997859  =   0.99995337
 AA3768!UTM  16      -   0.99997478  x   0.99970837  =   0.99968316
 AA3768
 AA3768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0615418419(NAD 83)
 AA3768
 AA3768                          SUPERSEDED SURVEY CONTROL
 AA3768
 AA3768  NAD 83(2007)-  41 42 43.32261(N)    088 07 41.07635(W) AD(2002.00) 0
 AA3768  ELLIP H (02/10/07)  160.804  (m)                       GP(2002.00)    
 AA3768  ELLIP H (02/03/05)  160.807  (m)                       GP(       ) 4 2
 AA3768  NAD 83(1997)-  41 42 43.32146(N)    088 07 41.07533(W) AD(       ) 1
 AA3768  ELLIP H (10/21/99)  160.810  (m)                       GP(       ) 4 1
 AA3768  NAD 83(1997)-  41 42 43.32160(N)    088 07 41.07602(W) AD(       ) 1
 AA3768  NAD 83(1986)-  41 42 43.32343(N)    088 07 41.08592(W) AD(       ) 1
 AA3768
 AA3768.Superseded values are not recommended for survey control.
 AA3768
 AA3768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3768.See file dsdata.pdf to determine how the superseded data were derived.
 AA3768
 AA3768_MARKER: F = FLANGE-ENCASED ROD
 AA3768_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3768_MARK LOGO: IL5980
 AA3768_PROJECTION: RECESSED 8 CENTIMETERS
 AA3768_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3768_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3768+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3768_ROD/PIPE-DEPTH: 3 meters
 AA3768_SLEEVE-DEPTH  : 1 meters
 AA3768
 AA3768  HISTORY     - Date     Condition        Report By
 AA3768  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3768
 AA3768                          STATION DESCRIPTION
 AA3768
 AA3768'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3768'FROM THE INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY
 AA3768'59 IN NAPERVILLE. SOUTH ON IL 59 2.9 MILESTO INTERSECTION WITH 95TH
 AA3768'STREET, THENCE EAST ON 95TH STREET 2.0 MILESTO INTERSECTION WITH
 AA3768'PLAINFIELD/NAPERVILLE ROAD AND POINT NO. 239, THENCE SOUTH ON
 AA3768'PLAINFIELD/NAPERVILLE ROAD 0.4 MILESTO INTERSECTION WITH BOUGHTON
 AA3768'ROAD, THENCE NORTHEAST ON BOUGHTON ROAD 2.1 MILESTO INTERSECTION WITH
 AA3768'NAPER AVENUE (A.K.A. JOLIET-NAPERVILLE ROAD), THENCE NORTH NORTHWEST
 AA3768'ON NAPER AVENUE 0.6 MILESACROSS EAST BRANCH OF DUPAGE RIVER TO ASPHALT
 AA3768'DRIVE APRON TO EAST (UNDER POWER LINES)MARKER IS +/- 13 FEET NORTH
 AA3768'NORTHWEST OF CENTERLINE OF POWER POLES FROM SOUTHWEST AND +/- 18
 AA3768'FEETEAST OF EASTERLY BACK OF CURB OF NAPER AVENUE AT TOE OF SLOPE.
 AA3768'MARKER IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP, SET FLUSH
 AA3768'WITH GROUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3769 ***********************************************************************
 AA3769  DESIGNATION -  NAPERVILLE 242
 AA3769  PID         -  AA3769
 AA3769  STATE/COUNTY-  IL/WILL
 AA3769  COUNTRY     -  US
 AA3769  USGS QUAD   -  NORMANTOWN (2018)
 AA3769
 AA3769                         *CURRENT SURVEY CONTROL
 AA3769  ______________________________________________________________________
 AA3769* NAD 83(2011) POSITION- 41 41 19.45478(N) 088 14 03.76176(W)   ADJUSTED
 AA3769* NAD 83(2011) ELLIP HT-   179.279 (meters)        (06/27/12)   ADJUSTED
 AA3769* NAD 83(2011) EPOCH   -  2010.00
 AA3769* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 AA3769  ______________________________________________________________________
 AA3769  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 AA3769  NAD 83(2011) X  -    146,974.683 (meters)                     COMP
 AA3769  NAD 83(2011) Y  - -4,767,931.383 (meters)                     COMP
 AA3769  NAD 83(2011) Z  -  4,219,968.349 (meters)                     COMP
 AA3769  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 AA3769
 AA3769  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3769  Standards:
 AA3769         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3769            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3769  -------------------------------------------------------------------
 AA3769  NETWORK    0.83   1.18           0.36   0.32   0.60     -0.10960917
 AA3769  -------------------------------------------------------------------
 AA3769  Click here for local accuracies and other accuracy information.
 AA3769
 AA3769.The horizontal coordinates were established by GPS observations
 AA3769.and adjusted by the National Geodetic Survey in June 2012.
 AA3769
 AA3769.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3769.been affixed to the stable North American tectonic plate. See 
 AA3769.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3769
 AA3769.The horizontal coordinates are valid at the epoch date displayed above
 AA3769.which is a decimal equivalence of Year/Month/Day.
 AA3769
 AA3769.The orthometric height was scaled from a topographic map.
 AA3769
 AA3769.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3769.GEOID18 height accuracy estimate available here.
 AA3769
 AA3769.Click photographs - Photos may exist for this station.
 AA3769
 AA3769.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3769
 AA3769.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3769
 AA3769.The ellipsoidal height was determined by GPS observations
 AA3769.and is referenced to NAD 83.
 AA3769
 AA3769. The following values were computed from the NAD 83(2011) position.
 AA3769
 AA3769;                    North         East     Units Scale Factor Converg.
 AA3769;SPC IL E     -   557,536.190   308,238.130   MT  0.99997583   +0 03 56.9
 AA3769;SPC IL E     - 1,829,183.32  1,011,277.93   sFT  0.99997583   +0 03 56.9
 AA3769;UTM  16      - 4,615,954.056   397,274.120   MT  0.99972986   -0 49 15.7
 AA3769
 AA3769!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3769!SPC IL E     -   0.99997188  x   0.99997583  =   0.99994771
 AA3769!UTM  16      -   0.99997188  x   0.99972986  =   0.99970175
 AA3769
 AA3769:                Primary Azimuth Mark                     Grid Az
 AA3769:SPC IL E     -  NAPERVILLE 42                            355 47 07.7
 AA3769:UTM  16      -  NAPERVILLE 42                            356 40 20.3
 AA3769
 AA3769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9727415954(NAD 83)
 AA3769
 AA3769|---------------------------------------------------------------------|
 AA3769| PID    Reference Object                     Distance      Geod. Az  |
 AA3769|                                                           dddmmss.s |
 AA3769| AA3749 NAPERVILLE 42                       APPROX. 0.5 KM 3555104.6 |
 AA3769|---------------------------------------------------------------------|
 AA3769
 AA3769                          SUPERSEDED SURVEY CONTROL
 AA3769
 AA3769  NAD 83(2007)-  41 41 19.45483(N)    088 14 03.76274(W) AD(2002.00) 0
 AA3769  ELLIP H (02/10/07)  179.299  (m)                       GP(2002.00)    
 AA3769  ELLIP H (02/03/05)  179.302  (m)                       GP(       ) 4 2
 AA3769  NAD 83(1997)-  41 41 19.45360(N)    088 14 03.76170(W) AD(       ) 1
 AA3769  ELLIP H (10/21/99)  179.305  (m)                       GP(       ) 4 1
 AA3769  NAD 83(1997)-  41 41 19.45374(N)    088 14 03.76247(W) AD(       ) 1
 AA3769  NAD 83(1986)-  41 41 19.45576(N)    088 14 03.77146(W) AD(       ) 1
 AA3769
 AA3769.Superseded values are not recommended for survey control.
 AA3769
 AA3769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3769.See file dsdata.pdf to determine how the superseded data were derived.
 AA3769
 AA3769_MARKER: F = FLANGE-ENCASED ROD
 AA3769_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3769_STAMPING: 242
 AA3769_MARK LOGO: IL5980
 AA3769_PROJECTION: RECESSED 8 CENTIMETERS
 AA3769_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3769_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3769_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3769+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3769_ROD/PIPE-DEPTH: 3 meters
 AA3769_SLEEVE-DEPTH  : 1 meters
 AA3769
 AA3769  HISTORY     - Date     Condition        Report By
 AA3769  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3769
 AA3769                          STATION DESCRIPTION
 AA3769
 AA3769'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3769'FROM THE INTERSECTION OF ILLINOIS STATE HIHGWAY 59 AND 75TH STREET IN
 AA3769'NAPERVILLE, PROCEED SOUTH ALONG IL 59 2.5 MILESIN INTERSECTION WITH
 AA3769'95TH STREET, TURN RIGHT (WEST) ON 95TH STREET AND PROCEED 0.95 MILES
 AA3769'TO WEST AND SOUTHWEST FORK IN THE ROAD. VEER LEFT (SOUTHWEST) ONTO
 AA3769'WOLF'S CROSSING ROAD AND PROCEED 0.7 MILESTO E.J. AND E. RAILROAD AT
 AA3769'GRADE CROSSSING AND NORMANTOWN ROAD RUNNING SOUTH ALONG THE EAST SIDE
 AA3769'OF THE TRACKS. TURN LEFT (SOUTH) ONTO NORMANTOWN ROAD AND GO 0.95
 AA3769'MILESTO STATION ON RIGHT. STATION IS ON TOP OF BERM BETWEEN NORMANTOWN
 AA3769'ROAD AND THE E.J. AND E. RAILROAD TRACKS +/- 0.4 MILESSOUTH OF 103RD
 AA3769'STREET (EAST), 51 FEET WEST OF CENTERLINE OF NORMANTOWN ROAD, AND 21
 AA3769'FEETEAST OF CENTERLINE OF RAILROAD TRACKS. STATION IS 127.21
 AA3769'FEETSOUTHEAST OF PK NAIL IN FENCE POST ON WEST RIGHT-OF-WAY OF
 AA3769'RAILROAD TRACKS, 118.83 FEET NORTHEAST OF PK NAIL ON TOP OF FENCEPOST
 AA3769'SIMILARLY PLACED AND 11.74 FEETWEST OF IRON ROD SET FLUSH WITH GROUND.
 AA3769'STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID
 AA3769'SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3770 ***********************************************************************
 AA3770  DESIGNATION -  NAPERVILLE 247
 AA3770  PID         -  AA3770
 AA3770  STATE/COUNTY-  IL/WILL
 AA3770  COUNTRY     -  US
 AA3770  USGS QUAD   -  NORMANTOWN (2018)
 AA3770
 AA3770                         *CURRENT SURVEY CONTROL
 AA3770  ______________________________________________________________________
 AA3770* NAD 83(2011) POSITION- 41 40 25.58205(N) 088 13 25.48460(W)   ADJUSTED
 AA3770* NAD 83(2011) ELLIP HT-   169.633 (meters)        (06/27/12)   ADJUSTED
 AA3770* NAD 83(2011) EPOCH   -  2010.00
 AA3770* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) SCALED
 AA3770  ______________________________________________________________________
 AA3770  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 AA3770  NAD 83(2011) X  -    147,893.516 (meters)                     COMP
 AA3770  NAD 83(2011) Y  - -4,769,001.585 (meters)                     COMP
 AA3770  NAD 83(2011) Z  -  4,218,720.566 (meters)                     COMP
 AA3770  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 AA3770
 AA3770  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3770  Standards:
 AA3770         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3770            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3770  -------------------------------------------------------------------
 AA3770  NETWORK    1.05   1.69           0.45   0.41   0.86     -0.02834827
 AA3770  -------------------------------------------------------------------
 AA3770  Click here for local accuracies and other accuracy information.
 AA3770
 AA3770.The horizontal coordinates were established by GPS observations
 AA3770.and adjusted by the National Geodetic Survey in June 2012.
 AA3770
 AA3770.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3770.been affixed to the stable North American tectonic plate. See 
 AA3770.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3770
 AA3770.The horizontal coordinates are valid at the epoch date displayed above
 AA3770.which is a decimal equivalence of Year/Month/Day.
 AA3770
 AA3770.The orthometric height was scaled from a topographic map.
 AA3770
 AA3770.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3770.GEOID18 height accuracy estimate available here.
 AA3770
 AA3770.Click photographs - Photos may exist for this station.
 AA3770
 AA3770.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3770
 AA3770.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3770
 AA3770.The ellipsoidal height was determined by GPS observations
 AA3770.and is referenced to NAD 83.
 AA3770
 AA3770. The following values were computed from the NAD 83(2011) position.
 AA3770
 AA3770;                    North         East     Units Scale Factor Converg.
 AA3770;SPC IL E     -   555,875.223   309,125.416   MT  0.99997602   +0 04 22.3
 AA3770;SPC IL E     - 1,823,733.96  1,014,188.97   sFT  0.99997602   +0 04 22.3
 AA3770;UTM  16      - 4,614,279.970   398,135.382   MT  0.99972769   -0 48 49.4
 AA3770
 AA3770!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3770!SPC IL E     -   0.99997339  x   0.99997602  =   0.99994941
 AA3770!UTM  16      -   0.99997339  x   0.99972769  =   0.99970109
 AA3770
 AA3770:                Primary Azimuth Mark                     Grid Az
 AA3770:SPC IL E     -  NAPERVILLE 47                            261 29 54.8
 AA3770:UTM  16      -  NAPERVILLE 47                            262 23 06.5
 AA3770
 AA3770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9813514279(NAD 83)
 AA3770
 AA3770|---------------------------------------------------------------------|
 AA3770| PID    Reference Object                     Distance      Geod. Az  |
 AA3770|                                                           dddmmss.s |
 AA3770| AA3751 NAPERVILLE 47                       APPROX. 0.9 KM 2613417.1 |
 AA3770|---------------------------------------------------------------------|
 AA3770
 AA3770                          SUPERSEDED SURVEY CONTROL
 AA3770
 AA3770  NAD 83(2007)-  41 40 25.58210(N)    088 13 25.48557(W) AD(2002.00) 0
 AA3770  ELLIP H (02/10/07)  169.653  (m)                       GP(2002.00)    
 AA3770  ELLIP H (02/03/05)  169.659  (m)                       GP(       ) 4 2
 AA3770  NAD 83(1997)-  41 40 25.58087(N)    088 13 25.48452(W) AD(       ) 1
 AA3770  ELLIP H (10/21/99)  169.659  (m)                       GP(       ) 4 1
 AA3770  NAD 83(1997)-  41 40 25.58102(N)    088 13 25.48530(W) AD(       ) 1
 AA3770  NAD 83(1986)-  41 40 25.58304(N)    088 13 25.49418(W) AD(       ) 1
 AA3770
 AA3770.Superseded values are not recommended for survey control.
 AA3770
 AA3770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3770.See file dsdata.pdf to determine how the superseded data were derived.
 AA3770
 AA3770_MARKER: F = FLANGE-ENCASED ROD
 AA3770_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3770_STAMPING: 247
 AA3770_MARK LOGO: IL5980
 AA3770_PROJECTION: RECESSED 8 CENTIMETERS
 AA3770_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3770_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3770_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3770+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3770_ROD/PIPE-DEPTH: 3 meters
 AA3770_SLEEVE-DEPTH  : 1 meters
 AA3770
 AA3770  HISTORY     - Date     Condition        Report By
 AA3770  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3770
 AA3770                          STATION DESCRIPTION
 AA3770
 AA3770'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3770'FROM THE INTERSECTION OF 75TH STREET AND ILLINOIS STATE HIGHWAY 59
 AA3770'PROCEED SOUTH ALONG IL 59 4.5 MILESTO 111TH STREET, TURN RIGHT (WEST)
 AA3770'ALONG 111TH STREET FOR A DISTANCE OF 1 MILETO 248TH AVENUE. TURN LEFT
 AA3770'(SOUTH) ON 248TH AVENUE AND PROCEED 0.4 MILESTO STATION ON THE LEFT.
 AA3770'STATION IS ON THE EAST EDGE OF THE RIGHT-OF-WAY FOR 248TH AVENUE +/-
 AA3770'0.1 MILESOUTH OF FIRST HOUSE ON EAST SIDE OF 248TH STREET SOUTH OF
 AA3770'111TH STREET. STATION IS 27 FEETEAST OF CENTERLINE OF 248TH STREET, 3
 AA3770'FEETWEST OF EDGE OF PLOWED FIELD. STATION IS 24.83 FEETSOUTHEAST OF
 AA3770'5/8 IRON ROD SET IN FLOW LINE OF DITCH, 9.31 FEETEAST OF 5/8 IRON ROD
 AA3770'SIMILARLY PLACED, AND 18.80 FEETNORTHEAST OF 5/8 IRON ROD SIMILARLY
 AA3770'PLACED. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP
 AA3770'AND LID SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3771 ***********************************************************************
 AA3771  DESIGNATION -  NAPERVILLE 248
 AA3771  PID         -  AA3771
 AA3771  STATE/COUNTY-  IL/WILL
 AA3771  COUNTRY     -  US
 AA3771  USGS QUAD   -  NORMANTOWN (2018)
 AA3771
 AA3771                         *CURRENT SURVEY CONTROL
 AA3771  ______________________________________________________________________
 AA3771* NAD 83(2011) POSITION- 41 40 48.87952(N) 088 12 17.13243(W)   ADJUSTED
 AA3771* NAD 83(2011) ELLIP HT-   167.241 (meters)        (06/27/12)   ADJUSTED
 AA3771* NAD 83(2011) EPOCH   -  2010.00
 AA3771* NAVD 88 ORTHO HEIGHT -   200.4   (meters)      657.    (feet) GPS OBS
 AA3771  ______________________________________________________________________
 AA3771  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AA3771  GEOID HEIGHT    -        -32.911 (meters)                     GEOID96
 AA3771  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 AA3771  NAD 83(2011) X  -    149,458.834 (meters)                     COMP
 AA3771  NAD 83(2011) Y  - -4,768,472.816 (meters)                     COMP
 AA3771  NAD 83(2011) Z  -  4,219,255.845 (meters)                     COMP
 AA3771  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 AA3771
 AA3771  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3771  Standards:
 AA3771         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3771            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3771  -------------------------------------------------------------------
 AA3771  NETWORK    0.74   0.76           0.33   0.27   0.39     -0.08298281
 AA3771  -------------------------------------------------------------------
 AA3771  Click here for local accuracies and other accuracy information.
 AA3771
 AA3771.The horizontal coordinates were established by GPS observations
 AA3771.and adjusted by the National Geodetic Survey in June 2012.
 AA3771
 AA3771.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3771.been affixed to the stable North American tectonic plate. See 
 AA3771.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3771
 AA3771.The horizontal coordinates are valid at the epoch date displayed above
 AA3771.which is a decimal equivalence of Year/Month/Day.
 AA3771
 AA3771.The orthometric height was determined by GPS observations and a
 AA3771.high-resolution geoid model.
 AA3771
 AA3771.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3771.GEOID18 height accuracy estimate available here.
 AA3771
 AA3771.Click photographs - Photos may exist for this station.
 AA3771
 AA3771.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3771
 AA3771.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3771
 AA3771.The ellipsoidal height was determined by GPS observations
 AA3771.and is referenced to NAD 83.
 AA3771
 AA3771. The following values were computed from the NAD 83(2011) position.
 AA3771
 AA3771;                    North         East     Units Scale Factor Converg.
 AA3771;SPC IL E     -   556,596.162   310,705.377   MT  0.99997641   +0 05 07.8
 AA3771;SPC IL E     - 1,826,099.24  1,019,372.56   sFT  0.99997641   +0 05 07.8
 AA3771;UTM  16      - 4,614,976.200   399,725.912   MT  0.99972373   -0 48 04.3
 AA3771
 AA3771!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3771!SPC IL E     -   0.99997377  x   0.99997641  =   0.99995018
 AA3771!UTM  16      -   0.99997377  x   0.99972373  =   0.99969751
 AA3771
 AA3771:                Primary Azimuth Mark                     Grid Az
 AA3771:SPC IL E     -  NAPERVILLE 48                            178 15 24.5
 AA3771:UTM  16      -  NAPERVILLE 48                            179 08 36.6
 AA3771
 AA3771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9972514976(NAD 83)
 AA3771
 AA3771|---------------------------------------------------------------------|
 AA3771| PID    Reference Object                     Distance      Geod. Az  |
 AA3771|                                                           dddmmss.s |
 AA3771| AA3752 NAPERVILLE 48                       APPROX. 0.8 KM 1782032.3 |
 AA3771|---------------------------------------------------------------------|
 AA3771
 AA3771                          SUPERSEDED SURVEY CONTROL
 AA3771
 AA3771  NAD 83(2007)-  41 40 48.87956(N)    088 12 17.13343(W) AD(2002.00) 0
 AA3771  ELLIP H (02/10/07)  167.260  (m)                       GP(2002.00)    
 AA3771  ELLIP H (02/03/05)  167.269  (m)                       GP(       ) 4 2
 AA3771  NAD 83(1997)-  41 40 48.87846(N)    088 12 17.13238(W) AD(       ) 1
 AA3771  ELLIP H (10/21/99)  167.270  (m)                       GP(       ) 4 1
 AA3771  NAD 83(1997)-  41 40 48.87859(N)    088 12 17.13308(W) AD(       ) 1
 AA3771  NAD 83(1986)-  41 40 48.88035(N)    088 12 17.14254(W) AD(       ) 1
 AA3771
 AA3771.Superseded values are not recommended for survey control.
 AA3771
 AA3771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3771.See file dsdata.pdf to determine how the superseded data were derived.
 AA3771
 AA3771_MARKER: F = FLANGE-ENCASED ROD
 AA3771_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3771_STAMPING: 248
 AA3771_MARK LOGO: IL5980
 AA3771_PROJECTION: RECESSED 8 CENTIMETERS
 AA3771_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3771_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3771_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3771+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1997
 AA3771_ROD/PIPE-DEPTH: 3 meters
 AA3771_SLEEVE-DEPTH  : 1 meters
 AA3771
 AA3771  HISTORY     - Date     Condition        Report By
 AA3771  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3771  HISTORY     - 19970505 GOOD             ASCPC
 AA3771  HISTORY     - 20100125 MARK NOT FOUND   INDIV
 AA3771
 AA3771                          STATION DESCRIPTION
 AA3771
 AA3771'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3771'FROM THE INTERSECTION OF 75TH STREET AND ILLINOIS STATE HIGHWAY 59 IN
 AA3771'NAPERVILLE, PROCEED SOUTH ALONG IL 59 A DISTANCE OF 4.5 MILESTO 111TH
 AA3771'STREET, PROCEED THROUGH INTERSECTION TO STATION ON RIGHT. STATION IS
 AA3771'IN SOUTHWEST CORNER OF INTERSECTION IN FRONT OF A SELF SERVE GAS
 AA3771'STATION AND CONVENIENCE STORE, 5 FEETFROM BACK OF CURB ON WEST SIDE OF
 AA3771'IL 59. STATION IS 118.04 FEETSOUTH OF NAIL WITH PLASTIC TAG IN EAST
 AA3771'FACE OF POWER POLE, 21.44 FEETSOUTHEAST OF + CHISILED ON TOP OF
 AA3771'CONCRETE SIGN BASE, AND 15.24 FEETNORTH OF NAIL WITH PLASTIC TAG IN
 AA3771'SOUTHEAST FACE OF POWER POLE. STATION IS STAINLESS STEEL ROD IN PVC
 AA3771'SLEEVE WITH METAL CAP AND LID SET FLUSH WITH GROUND.
 AA3771
 AA3771                          STATION RECOVERY (1997)
 AA3771
 AA3771'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AA3771'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 AA3771'DESCRIPTION.
 AA3771
 AA3771                          STATION RECOVERY (2010)
 AA3771
 AA3771'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (PWM)
 AA3771'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3740 ***********************************************************************
 AA3740  DESIGNATION -  NAPERVILLE 27
 AA3740  PID         -  AA3740
 AA3740  STATE/COUNTY-  IL/DU PAGE
 AA3740  COUNTRY     -  US
 AA3740  USGS QUAD   -  ROMEOVILLE (2018)
 AA3740
 AA3740                         *CURRENT SURVEY CONTROL
 AA3740  ______________________________________________________________________
 AA3740* NAD 83(2011) POSITION- 41 44 57.47821(N) 088 05 18.82211(W)   ADJUSTED
 AA3740* NAD 83(2011) ELLIP HT-   190.452 (meters)        (06/27/12)   ADJUSTED
 AA3740* NAD 83(2011) EPOCH   -  2010.00
 AA3740* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 AA3740  ______________________________________________________________________
 AA3740  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 AA3740  NAD 83(2011) X  -    158,959.447 (meters)                     COMP
 AA3740  NAD 83(2011) Y  - -4,763,076.254 (meters)                     COMP
 AA3740  NAD 83(2011) Z  -  4,224,996.704 (meters)                     COMP
 AA3740  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 AA3740
 AA3740  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3740  Standards:
 AA3740         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3740            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3740  -------------------------------------------------------------------
 AA3740  NETWORK    0.54   0.74           0.25   0.18   0.38      0.02136068
 AA3740  -------------------------------------------------------------------
 AA3740  Click here for local accuracies and other accuracy information.
 AA3740
 AA3740.The horizontal coordinates were established by GPS observations
 AA3740.and adjusted by the National Geodetic Survey in June 2012.
 AA3740
 AA3740.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3740.been affixed to the stable North American tectonic plate. See 
 AA3740.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3740
 AA3740.The horizontal coordinates are valid at the epoch date displayed above
 AA3740.which is a decimal equivalence of Year/Month/Day.
 AA3740
 AA3740.The orthometric height was scaled from a topographic map.
 AA3740
 AA3740.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3740.GEOID18 height accuracy estimate available here.
 AA3740
 AA3740.Click photographs - Photos may exist for this station.
 AA3740
 AA3740.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3740
 AA3740.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3740
 AA3740.The ellipsoidal height was determined by GPS observations
 AA3740.and is referenced to NAD 83.
 AA3740
 AA3740. The following values were computed from the NAD 83(2011) position.
 AA3740
 AA3740;                    North         East     Units Scale Factor Converg.
 AA3740;SPC IL E     -   564,286.744   320,358.419   MT  0.99998010   +0 09 46.8
 AA3740;SPC IL E     - 1,851,330.76  1,051,042.58   sFT  0.99998010   +0 09 46.8
 AA3740;UTM  16      - 4,622,514.372   409,494.290   MT  0.99970080   -0 43 29.6
 AA3740
 AA3740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3740!SPC IL E     -   0.99997013  x   0.99998010  =   0.99995023
 AA3740!UTM  16      -   0.99997013  x   0.99970080  =   0.99967094
 AA3740
 AA3740:                Primary Azimuth Mark                     Grid Az
 AA3740:SPC IL E     -  NAPERVILLE 223                           026 49 34.1
 AA3740:UTM  16      -  NAPERVILLE 223                           027 42 50.5
 AA3740
 AA3740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0949422514(NAD 83)
 AA3740
 AA3740|---------------------------------------------------------------------|
 AA3740| PID    Reference Object                     Distance      Geod. Az  |
 AA3740|                                                           dddmmss.s |
 AA3740| AA3761 NAPERVILLE 223                      APPROX. 1.0 KM 0265920.9 |
 AA3740|---------------------------------------------------------------------|
 AA3740
 AA3740                          SUPERSEDED SURVEY CONTROL
 AA3740
 AA3740  NAD 83(2007)-  41 44 57.47820(N)    088 05 18.82321(W) AD(2002.00) 0
 AA3740  ELLIP H (02/10/07)  190.465  (m)                       GP(2002.00)    
 AA3740  ELLIP H (02/03/05)  190.467  (m)                       GP(       ) 4 2
 AA3740  NAD 83(1997)-  41 44 57.47707(N)    088 05 18.82218(W) AD(       ) 1
 AA3740  ELLIP H (10/21/99)  190.471  (m)                       GP(       ) 4 1
 AA3740  NAD 83(1997)-  41 44 57.47720(N)    088 05 18.82285(W) AD(       ) 1
 AA3740  NAD 83(1986)-  41 44 57.47894(N)    088 05 18.83335(W) AD(       ) 1
 AA3740
 AA3740.Superseded values are not recommended for survey control.
 AA3740
 AA3740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3740.See file dsdata.pdf to determine how the superseded data were derived.
 AA3740
 AA3740_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3740_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3740_PROJECTION: RECESSED 8 CENTIMETERS
 AA3740_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3740_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3740+STABILITY: POSITION/ELEVATION WELL
 AA3740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3740+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3740_ROD/PIPE-DEPTH: 3 meters
 AA3740_SLEEVE-DEPTH  : 1 meters
 AA3740
 AA3740  HISTORY     - Date     Condition        Report By
 AA3740  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3740
 AA3740                          STATION DESCRIPTION
 AA3740
 AA3740'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3740'FROM INTERSECTION OF ILLINOIS STATE HIGHWAY 53 AND 75TH STREET IN
 AA3740'WOODRIDGE, ILLINOIS, PROCEED WEST ON 75TH STREET 1.3 MILESTO PALIMINO
 AA3740'DRIVE (NORTH) AND STATION ON LEFT IN GRASS MEDIAN. STATION IS 50
 AA3740'FEETEAST OF CENTERLINE OF PALIMINO DRIVE EXTENDED AND +/- 5 FEETSOUTH
 AA3740'OF BACK OF CURB OF NORTH MEDIAN CURB. STATION IS 44.25 FEETEAST OF +
 AA3740'CHISELED ON BACK OF CURB, AND 10.39 FEET NORTHWEST OF + CHISELED ON
 AA3740'BACK OF SOUTH MEDIAN CURB. STATION IS STAINLESS STEEL ROD IN PVC
 AA3740'SLEEVE WITH METAL CAP SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3741 ***********************************************************************
 AA3741  DESIGNATION -  NAPERVILLE 28
 AA3741  PID         -  AA3741
 AA3741  STATE/COUNTY-  IL/DU PAGE
 AA3741  COUNTRY     -  US
 AA3741  USGS QUAD   -  NORMANTOWN (2018)
 AA3741
 AA3741                         *CURRENT SURVEY CONTROL
 AA3741  ______________________________________________________________________
 AA3741* NAD 83(2011) POSITION- 41 44 07.31054(N) 088 12 22.46442(W)   ADJUSTED
 AA3741* NAD 83(2011) ELLIP HT-   182.053 (meters)        (06/27/12)   ADJUSTED
 AA3741* NAD 83(2011) EPOCH   -  2010.00
 AA3741* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 AA3741  ______________________________________________________________________
 AA3741  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 AA3741  NAD 83(2011) X  -    149,208.413 (meters)                     COMP
 AA3741  NAD 83(2011) Y  - -4,764,416.441 (meters)                     COMP
 AA3741  NAD 83(2011) Z  -  4,223,836.201 (meters)                     COMP
 AA3741  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 AA3741
 AA3741  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3741  Standards:
 AA3741         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3741            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3741  -------------------------------------------------------------------
 AA3741  NETWORK    0.64   1.08           0.29   0.23   0.55      0.06091260
 AA3741  -------------------------------------------------------------------
 AA3741  Click here for local accuracies and other accuracy information.
 AA3741
 AA3741.The horizontal coordinates were established by GPS observations
 AA3741.and adjusted by the National Geodetic Survey in June 2012.
 AA3741
 AA3741.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3741.been affixed to the stable North American tectonic plate. See 
 AA3741.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3741
 AA3741.The horizontal coordinates are valid at the epoch date displayed above
 AA3741.which is a decimal equivalence of Year/Month/Day.
 AA3741
 AA3741.The orthometric height was scaled from a topographic map.
 AA3741
 AA3741.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3741.GEOID18 height accuracy estimate available here.
 AA3741
 AA3741.Click photographs - Photos may exist for this station.
 AA3741
 AA3741.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3741
 AA3741.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3741
 AA3741.The ellipsoidal height was determined by GPS observations
 AA3741.and is referenced to NAD 83.
 AA3741
 AA3741. The following values were computed from the NAD 83(2011) position.
 AA3741
 AA3741;                    North         East     Units Scale Factor Converg.
 AA3741;SPC IL E     -   562,717.845   310,573.022   MT  0.99997638   +0 05 04.6
 AA3741;SPC IL E     - 1,846,183.46  1,018,938.32   sFT  0.99997638   +0 05 04.6
 AA3741;UTM  16      - 4,621,097.651   399,688.367   MT  0.99972382   -0 48 11.0
 AA3741
 AA3741!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3741!SPC IL E     -   0.99997145  x   0.99997638  =   0.99994783
 AA3741!UTM  16      -   0.99997145  x   0.99972382  =   0.99969527
 AA3741
 AA3741:                Primary Azimuth Mark                     Grid Az
 AA3741:SPC IL E     -  NAPERVILLE 24                            000 01 39.8
 AA3741:UTM  16      -  NAPERVILLE 24                            000 54 55.4
 AA3741
 AA3741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9968821097(NAD 83)
 AA3741
 AA3741|---------------------------------------------------------------------|
 AA3741| PID    Reference Object                     Distance      Geod. Az  |
 AA3741|                                                           dddmmss.s |
 AA3741| AA3739 NAPERVILLE 24                       APPROX. 1.1 KM 0000644.4 |
 AA3741| AA3743 NAPERVILLE 31                       APPROX. 1.1 KM 1792340.2 |
 AA3741|---------------------------------------------------------------------|
 AA3741
 AA3741                          SUPERSEDED SURVEY CONTROL
 AA3741
 AA3741  NAD 83(2007)-  41 44 07.31050(N)    088 12 22.46541(W) AD(2002.00) 0
 AA3741  ELLIP H (02/10/07)  182.073  (m)                       GP(2002.00)    
 AA3741  ELLIP H (02/03/05)  182.081  (m)                       GP(       ) 4 2
 AA3741  NAD 83(1997)-  41 44 07.30931(N)    088 12 22.46441(W) AD(       ) 1
 AA3741  ELLIP H (10/21/99)  182.080  (m)                       GP(       ) 4 1
 AA3741  NAD 83(1997)-  41 44 07.30945(N)    088 12 22.46514(W) AD(       ) 1
 AA3741  NAD 83(1986)-  41 44 07.31130(N)    088 12 22.47513(W) AD(       ) 1
 AA3741
 AA3741.Superseded values are not recommended for survey control.
 AA3741
 AA3741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3741.See file dsdata.pdf to determine how the superseded data were derived.
 AA3741
 AA3741_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3741_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3741_PROJECTION: RECESSED 8 CENTIMETERS
 AA3741_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3741_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3741+STABILITY: POSITION/ELEVATION WELL
 AA3741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3741+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3741_ROD/PIPE-DEPTH: 3 meters
 AA3741_SLEEVE-DEPTH  : 1 meters
 AA3741
 AA3741  HISTORY     - Date     Condition        Report By
 AA3741  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3741
 AA3741                          STATION DESCRIPTION
 AA3741
 AA3741'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3741'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND U.S. HIGHWAY
 AA3741'34, PROCEED SOUTH ON IL 59 1.2 MILESTO STATION ON RIGHT. STATION IS AT
 AA3741'WEST EDGE OF RIGHT-OF-WAY FOR IL 59 UNDER A LINE OF POWER POLES, +/-
 AA3741'332 FEETSOUTH OF ENTRANCE TO CALVARY CHURCH, 33 FEET WEST OF WEST EDGE
 AA3741'OF PAVEMENT OF IL 59. STATION IS 103.47 FEETSOUTH OF NAIL WITH PLASTIC
 AA3741'TAG IN POWER POLE, 19.24 FEETNORTHWEST OF 5/8 IRON ROD AND 89.82
 AA3741'FEETNORTH OF NAIL WITH PLASTIC TAG IN POWER POLE. STATION IS STAINLESS
 AA3741'STEEL ROD IN PVC SLEEVE WITH METAL LID SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3742 ***********************************************************************
 AA3742  DESIGNATION -  NAPERVILLE 30
 AA3742  PID         -  AA3742
 AA3742  STATE/COUNTY-  IL/WILL
 AA3742  COUNTRY     -  US
 AA3742  USGS QUAD   -  NORMANTOWN (2018)
 AA3742
 AA3742                         *CURRENT SURVEY CONTROL
 AA3742  ______________________________________________________________________
 AA3742* NAD 83(2011) POSITION- 41 43 29.46950(N) 088 14 09.06496(W)   ADJUSTED
 AA3742* NAD 83(2011) ELLIP HT-   180.968 (meters)        (06/27/12)   ADJUSTED
 AA3742* NAD 83(2011) EPOCH   -  2010.00
 AA3742* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 AA3742  ______________________________________________________________________
 AA3742  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 AA3742  NAD 83(2011) X  -    146,769.975 (meters)                     COMP
 AA3742  NAD 83(2011) Y  - -4,765,268.864 (meters)                     COMP
 AA3742  NAD 83(2011) Z  -  4,222,964.177 (meters)                     COMP
 AA3742  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 AA3742
 AA3742  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3742  Standards:
 AA3742         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3742            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3742  -------------------------------------------------------------------
 AA3742  NETWORK    0.93   1.37           0.42   0.33   0.70      0.07287048
 AA3742  -------------------------------------------------------------------
 AA3742  Click here for local accuracies and other accuracy information.
 AA3742
 AA3742.The horizontal coordinates were established by GPS observations
 AA3742.and adjusted by the National Geodetic Survey in June 2012.
 AA3742
 AA3742.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3742.been affixed to the stable North American tectonic plate. See 
 AA3742.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3742
 AA3742.The horizontal coordinates are valid at the epoch date displayed above
 AA3742.which is a decimal equivalence of Year/Month/Day.
 AA3742
 AA3742.The orthometric height was scaled from a topographic map.
 AA3742
 AA3742.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3742.GEOID18 height accuracy estimate available here.
 AA3742
 AA3742.Click photographs - Photos may exist for this station.
 AA3742
 AA3742.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3742
 AA3742.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3742
 AA3742.The ellipsoidal height was determined by GPS observations
 AA3742.and is referenced to NAD 83.
 AA3742
 AA3742. The following values were computed from the NAD 83(2011) position.
 AA3742
 AA3742;                    North         East     Units Scale Factor Converg.
 AA3742;SPC IL E     -   561,547.179   308,110.951   MT  0.99997581   +0 03 53.6
 AA3742;SPC IL E     - 1,842,342.70  1,010,860.68   sFT  0.99997581   +0 03 53.6
 AA3742;UTM  16      - 4,619,965.546   397,209.075   MT  0.99973002   -0 49 21.4
 AA3742
 AA3742!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3742!SPC IL E     -   0.99997162  x   0.99997581  =   0.99994743
 AA3742!UTM  16      -   0.99997162  x   0.99973002  =   0.99970164
 AA3742
 AA3742:                Primary Azimuth Mark                     Grid Az
 AA3742:SPC IL E     -  NAPERVILLE 230                           077 46 03.7
 AA3742:UTM  16      -  NAPERVILLE 230                           078 39 18.7
 AA3742
 AA3742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9720919965(NAD 83)
 AA3742
 AA3742|---------------------------------------------------------------------|
 AA3742| PID    Reference Object                     Distance      Geod. Az  |
 AA3742|                                                           dddmmss.s |
 AA3742| AA3763 NAPERVILLE 230                      APPROX. 0.9 KM 0774957.3 |
 AA3742| AA3773 NAPERVILLE 436                      APPROX. 0.9 KM 1753143.6 |
 AA3742| AA3766 NAPERVILLE 236                      APPROX. 1.8 KM 1782254.4 |
 AA3742|---------------------------------------------------------------------|
 AA3742
 AA3742                          SUPERSEDED SURVEY CONTROL
 AA3742
 AA3742  NAD 83(2007)-  41 43 29.46949(N)    088 14 09.06593(W) AD(2002.00) 0
 AA3742  ELLIP H (02/10/07)  180.987  (m)                       GP(2002.00)    
 AA3742  ELLIP H (02/03/05)  180.999  (m)                       GP(       ) 4 2
 AA3742  NAD 83(1997)-  41 43 29.46829(N)    088 14 09.06486(W) AD(       ) 1
 AA3742  ELLIP H (10/21/99)  180.994  (m)                       GP(       ) 4 1
 AA3742  NAD 83(1997)-  41 43 29.46843(N)    088 14 09.06564(W) AD(       ) 1
 AA3742  NAD 83(1986)-  41 43 29.47053(N)    088 14 09.07471(W) AD(       ) 1
 AA3742
 AA3742.Superseded values are not recommended for survey control.
 AA3742
 AA3742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3742.See file dsdata.pdf to determine how the superseded data were derived.
 AA3742
 AA3742_MARKER: F = FLANGE-ENCASED ROD
 AA3742_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3742_STAMPING: 30
 AA3742_MARK LOGO: IL5980
 AA3742_PROJECTION: RECESSED 8 CENTIMETERS
 AA3742_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3742_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3742+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3742_ROD/PIPE-DEPTH: 3 meters
 AA3742_SLEEVE-DEPTH  : 1 meters
 AA3742
 AA3742  HISTORY     - Date     Condition        Report By
 AA3742  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3742
 AA3742                          STATION DESCRIPTION
 AA3742
 AA3742'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3742'FROM INTERSECTION OF U.S. HIGHWAY 34 AND ILLINOIS STATE HIGHWAY 59 IN
 AA3742'NAPERVILLE, SOUTH ON IL 59 A DISTANCE OF 1.4 MILESTO INTERSECTION WITH
 AA3742'MONTGOMERY ROAD, THENCE WEST ON MONTGOMERY ROAD A DISTANCE OF 1.45
 AA3742'MILESTO INTERSECTION WITH NORMANTOWN ROAD (A.K.A. FRONTENAC ROAD),
 AA3742'THENCE SOUTH ON NORMANTOWN ROAD A DISTANCE OF 0.5 MILESTO INTERSECTION
 AA3742'WITH 87TH STREET TO WEST, THENCE WEST ON 87TH STREET ACROSS RAILROAD
 AA3742'TRACKS. STATION IS IN GRASSY SHOULDER AREA +/- 21 FEETSOUTH OF
 AA3742'CENTERLINE OF 87TH STREET, 51 FEETWEST OF CENTERLINE OF RAILROAD
 AA3742'TRACKS, AND 39 FEETSOUTH SOUTHWEST OF A FIRE HYDRANT. STATION IS
 AA3742'STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3743 ***********************************************************************
 AA3743  DESIGNATION -  NAPERVILLE 31
 AA3743  PID         -  AA3743
 AA3743  STATE/COUNTY-  IL/DU PAGE
 AA3743  COUNTRY     -  US
 AA3743  USGS QUAD   -  NORMANTOWN (2018)
 AA3743
 AA3743                         *CURRENT SURVEY CONTROL
 AA3743  ______________________________________________________________________
 AA3743* NAD 83(2011) POSITION- 41 43 30.94545(N) 088 12 21.95142(W)   ADJUSTED
 AA3743* NAD 83(2011) ELLIP HT-   181.204 (meters)        (06/27/12)   ADJUSTED
 AA3743* NAD 83(2011) EPOCH   -  2010.00
 AA3743* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 AA3743  ______________________________________________________________________
 AA3743  GEOID HEIGHT    -        -33.094 (meters)                     GEOID18
 AA3743  NAD 83(2011) X  -    149,243.621 (meters)                     COMP
 AA3743  NAD 83(2011) Y  - -4,765,161.887 (meters)                     COMP
 AA3743  NAD 83(2011) Z  -  4,222,998.321 (meters)                     COMP
 AA3743  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 AA3743
 AA3743  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3743  Standards:
 AA3743         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3743            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3743  -------------------------------------------------------------------
 AA3743  NETWORK    0.63   1.04           0.28   0.23   0.53      0.03878128
 AA3743  -------------------------------------------------------------------
 AA3743  Click here for local accuracies and other accuracy information.
 AA3743
 AA3743.The horizontal coordinates were established by GPS observations
 AA3743.and adjusted by the National Geodetic Survey in June 2012.
 AA3743
 AA3743.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3743.been affixed to the stable North American tectonic plate. See 
 AA3743.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3743
 AA3743.The horizontal coordinates are valid at the epoch date displayed above
 AA3743.which is a decimal equivalence of Year/Month/Day.
 AA3743
 AA3743.The orthometric height was scaled from a topographic map.
 AA3743
 AA3743.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3743.GEOID18 height accuracy estimate available here.
 AA3743
 AA3743.Click photographs - Photos may exist for this station.
 AA3743
 AA3743.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3743
 AA3743.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3743
 AA3743.The ellipsoidal height was determined by GPS observations
 AA3743.and is referenced to NAD 83.
 AA3743
 AA3743. The following values were computed from the NAD 83(2011) position.
 AA3743
 AA3743;                    North         East     Units Scale Factor Converg.
 AA3743;SPC IL E     -   561,595.946   310,586.535   MT  0.99997638   +0 05 04.9
 AA3743;SPC IL E     - 1,842,502.70  1,018,982.66   sFT  0.99997638   +0 05 04.9
 AA3743;UTM  16      - 4,619,975.960   399,684.501   MT  0.99972383   -0 48 10.1
 AA3743
 AA3743!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3743!SPC IL E     -   0.99997158  x   0.99997638  =   0.99994796
 AA3743!UTM  16      -   0.99997158  x   0.99972383  =   0.99969542
 AA3743
 AA3743:                Primary Azimuth Mark                     Grid Az
 AA3743:SPC IL E     -  NAPERVILLE 28                            359 18 35.7
 AA3743:UTM  16      -  NAPERVILLE 28                            000 11 50.7
 AA3743
 AA3743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9968419975(NAD 83)
 AA3743
 AA3743|---------------------------------------------------------------------|
 AA3743| PID    Reference Object                     Distance      Geod. Az  |
 AA3743|                                                           dddmmss.s |
 AA3743| AA3741 NAPERVILLE 28                       APPROX. 1.1 KM 3592340.6 |
 AA3743|---------------------------------------------------------------------|
 AA3743
 AA3743                          SUPERSEDED SURVEY CONTROL
 AA3743
 AA3743  NAD 83(2007)-  41 43 30.94543(N)    088 12 21.95241(W) AD(2002.00) 0
 AA3743  ELLIP H (02/10/07)  181.224  (m)                       GP(2002.00)    
 AA3743  ELLIP H (02/03/05)  181.231  (m)                       GP(       ) 4 2
 AA3743  NAD 83(1997)-  41 43 30.94424(N)    088 12 21.95140(W) AD(       ) 1
 AA3743  ELLIP H (10/21/99)  181.230  (m)                       GP(       ) 4 1
 AA3743  NAD 83(1997)-  41 43 30.94437(N)    088 12 21.95213(W) AD(       ) 1
 AA3743  NAD 83(1986)-  41 43 30.94629(N)    088 12 21.96196(W) AD(       ) 1
 AA3743
 AA3743.Superseded values are not recommended for survey control.
 AA3743
 AA3743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3743.See file dsdata.pdf to determine how the superseded data were derived.
 AA3743
 AA3743_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3743_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3743_PROJECTION: RECESSED 8 CENTIMETERS
 AA3743_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3743_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3743+STABILITY: POSITION/ELEVATION WELL
 AA3743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3743+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3743_ROD/PIPE-DEPTH: 3 meters
 AA3743_SLEEVE-DEPTH  : 1 meters
 AA3743
 AA3743  HISTORY     - Date     Condition        Report By
 AA3743  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3743
 AA3743                          STATION DESCRIPTION
 AA3743
 AA3743'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3743'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND U.S. 34 IN
 AA3743'WESTERN NAPERVILLE, PROCEED 2 MILESSOUTH ON IL 59 TO DUPAGE
 AA3743'COUNTY/WILL COUNTY LINE. STATION IS IN FIELD ON EAST SIDE OF IL 59 ON
 AA3743'FENCE LINE EXTENDED 25 FEETEAST OF THE EAST EDGE OF PAVEMENT, 32.5
 AA3743'FEETNORTH OF DUPAGE COUNTY/WILL COUNTY LINE SIGN. STATION IS FLUSH
 AA3743'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3744 ***********************************************************************
 AA3744  DESIGNATION -  NAPERVILLE 33
 AA3744  PID         -  AA3744
 AA3744  STATE/COUNTY-  IL/DU PAGE
 AA3744  COUNTRY     -  US
 AA3744  USGS QUAD   -  NORMANTOWN (2018)
 AA3744
 AA3744                         *CURRENT SURVEY CONTROL
 AA3744  ______________________________________________________________________
 AA3744* NAD 83(2011) POSITION- 41 43 37.61267(N) 088 07 39.56182(W)   ADJUSTED
 AA3744* NAD 83(2011) ELLIP HT-   169.854 (meters)        (06/27/12)   ADJUSTED
 AA3744* NAD 83(2011) EPOCH   -  2010.00
 AA3744* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) SCALED
 AA3744  ______________________________________________________________________
 AA3744  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 AA3744  NAD 83(2011) X  -    155,762.538 (meters)                     COMP
 AA3744  NAD 83(2011) Y  - -4,764,807.793 (meters)                     COMP
 AA3744  NAD 83(2011) Z  -  4,223,144.291 (meters)                     COMP
 AA3744  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 AA3744
 AA3744  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3744  Standards:
 AA3744         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3744            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3744  -------------------------------------------------------------------
 AA3744  NETWORK    0.66   0.94           0.28   0.26   0.48     -0.00330006
 AA3744  -------------------------------------------------------------------
 AA3744  Click here for local accuracies and other accuracy information.
 AA3744
 AA3744.The horizontal coordinates were established by GPS observations
 AA3744.and adjusted by the National Geodetic Survey in June 2012.
 AA3744
 AA3744.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3744.been affixed to the stable North American tectonic plate. See 
 AA3744.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3744
 AA3744.The horizontal coordinates are valid at the epoch date displayed above
 AA3744.which is a decimal equivalence of Year/Month/Day.
 AA3744
 AA3744.The orthometric height was scaled from a topographic map.
 AA3744
 AA3744.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3744.GEOID18 height accuracy estimate available here.
 AA3744
 AA3744.Click photographs - Photos may exist for this station.
 AA3744
 AA3744.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3744
 AA3744.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3744
 AA3744.The ellipsoidal height was determined by GPS observations
 AA3744.and is referenced to NAD 83.
 AA3744
 AA3744. The following values were computed from the NAD 83(2011) position.
 AA3744
 AA3744;                    North         East     Units Scale Factor Converg.
 AA3744;SPC IL E     -   561,814.259   317,112.706   MT  0.99997860   +0 08 12.8
 AA3744;SPC IL E     - 1,843,218.95  1,040,393.94   sFT  0.99997860   +0 08 12.8
 AA3744;UTM  16      - 4,620,093.133   406,211.564   MT  0.99970824   -0 45 02.2
 AA3744
 AA3744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3744!SPC IL E     -   0.99997336  x   0.99997860  =   0.99995196
 AA3744!UTM  16      -   0.99997336  x   0.99970824  =   0.99968161
 AA3744
 AA3744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0621120093(NAD 83)
 AA3744
 AA3744|---------------------------------------------------------------------|
 AA3744| PID    Reference Object                     Distance      Geod. Az  |
 AA3744|                                                           dddmmss.s |
 AA3744| AA3764 NAPERVILLE 233                      286.395 METERS 29208     |
 AA3744|---------------------------------------------------------------------|
 AA3744
 AA3744                          SUPERSEDED SURVEY CONTROL
 AA3744
 AA3744  NAD 83(2007)-  41 43 37.61264(N)    088 07 39.56286(W) AD(2002.00) 0
 AA3744  ELLIP H (02/10/07)  169.870  (m)                       GP(2002.00)    
 AA3744  ELLIP H (02/03/05)  169.872  (m)                       GP(       ) 4 2
 AA3744  NAD 83(1997)-  41 43 37.61150(N)    088 07 39.56186(W) AD(       ) 1
 AA3744  ELLIP H (10/21/99)  169.875  (m)                       GP(       ) 4 1
 AA3744  NAD 83(1997)-  41 43 37.61163(N)    088 07 39.56254(W) AD(       ) 1
 AA3744  NAD 83(1986)-  41 43 37.61341(N)    088 07 39.57295(W) AD(       ) 1
 AA3744
 AA3744.Superseded values are not recommended for survey control.
 AA3744
 AA3744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3744.See file dsdata.pdf to determine how the superseded data were derived.
 AA3744
 AA3744_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3744_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3744_PROJECTION: RECESSED 8 CENTIMETERS
 AA3744_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3744_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3744+STABILITY: POSITION/ELEVATION WELL
 AA3744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3744+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3744_ROD/PIPE-DEPTH: 3 meters
 AA3744_SLEEVE-DEPTH  : 1 meters
 AA3744
 AA3744  HISTORY     - Date     Condition        Report By
 AA3744  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3744
 AA3744                          STATION DESCRIPTION
 AA3744
 AA3744'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3744'FROM INTERSECTION OF 75TH STREET AND WASHINGTON STREET IN CENTRAL
 AA3744'NAPERVILLE, ILLINOIS, PROCEED SOUTH ON WASHINGTON STREET 2.25 MILESTO
 AA3744'INTERSECTION WITH NAPER BOULEVARD (NORTHEAST). PROCEED NORTHEAST ON
 AA3744'NAPER BOULEVARD 0.18 MILESTO INTERSECTION WITH RIVERWOODS DRIVE.
 AA3744'PROCEED NORTHWEST AND NORTH ALONG RIVERWOODS DRIVE 0.6 MILESTO
 AA3744'INTERSECTION WITH BRIDGEWATER COURT (EAST). TURN RIGHT (EAST) ONTO
 AA3744'BRIDGEWATER COURT AND PROCEED +/- 200 FEETTO STATION IN CENTER ISLAND
 AA3744'OF CUL-DE-SAC. STATION IS 15.76 FEETNORTHEAST OF + CHISELED ON BACK OF
 AA3744'CURB OF CUL-DE-SAC ISLAND, 5 FEETWEST OF + CHISELED ON BACK OF CURB OF
 AA3744'CUL-DE-SAC ISLAND, AND 42.08 FEETNORTH OF + CHISELED ON SIDEWALK.
 AA3744'STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID
 AA3744'SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3772 ***********************************************************************
 AA3772  DESIGNATION -  NAPERVILLE 336
 AA3772  PID         -  AA3772
 AA3772  STATE/COUNTY-  IL/WILL
 AA3772  COUNTRY     -  US
 AA3772  USGS QUAD   -  NORMANTOWN (2018)
 AA3772
 AA3772                         *CURRENT SURVEY CONTROL
 AA3772  ______________________________________________________________________
 AA3772* NAD 83(2011) POSITION- 41 42 33.26259(N) 088 13 30.08489(W)   ADJUSTED
 AA3772* NAD 83(2011) ELLIP HT-   178.078 (meters)        (06/27/12)   ADJUSTED
 AA3772* NAD 83(2011) EPOCH   -  2010.00
 AA3772* NAVD 88 ORTHO HEIGHT -   211.    (meters)      692.    (feet) SCALED
 AA3772  ______________________________________________________________________
 AA3772  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 AA3772  NAD 83(2011) X  -    147,706.193 (meters)                     COMP
 AA3772  NAD 83(2011) Y  - -4,766,392.329 (meters)                     COMP
 AA3772  NAD 83(2011) Z  -  4,221,667.812 (meters)                     COMP
 AA3772  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 AA3772
 AA3772  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3772  Standards:
 AA3772         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3772            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3772  -------------------------------------------------------------------
 AA3772  NETWORK    1.21   1.69           0.53   0.45   0.86     -0.10152706
 AA3772  -------------------------------------------------------------------
 AA3772  Click here for local accuracies and other accuracy information.
 AA3772
 AA3772.The horizontal coordinates were established by GPS observations
 AA3772.and adjusted by the National Geodetic Survey in June 2012.
 AA3772
 AA3772.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3772.been affixed to the stable North American tectonic plate. See 
 AA3772.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3772
 AA3772.The horizontal coordinates are valid at the epoch date displayed above
 AA3772.which is a decimal equivalence of Year/Month/Day.
 AA3772
 AA3772.The orthometric height was scaled from a topographic map.
 AA3772
 AA3772.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3772.GEOID18 height accuracy estimate available here.
 AA3772
 AA3772.Click photographs - Photos may exist for this station.
 AA3772
 AA3772.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3772
 AA3772.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3772
 AA3772.The ellipsoidal height was determined by GPS observations
 AA3772.and is referenced to NAD 83.
 AA3772
 AA3772. The following values were computed from the NAD 83(2011) position.
 AA3772
 AA3772;                    North         East     Units Scale Factor Converg.
 AA3772;SPC IL E     -   559,814.194   309,014.055   MT  0.99997600   +0 04 19.4
 AA3772;SPC IL E     - 1,836,657.07  1,013,823.61   sFT  0.99997600   +0 04 19.4
 AA3772;UTM  16      - 4,618,219.215   398,085.017   MT  0.99972781   -0 48 54.5
 AA3772
 AA3772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3772!SPC IL E     -   0.99997207  x   0.99997600  =   0.99994807
 AA3772!UTM  16      -   0.99997207  x   0.99972781  =   0.99969989
 AA3772
 AA3772:                Primary Azimuth Mark                     Grid Az
 AA3772:SPC IL E     -  NAPERVILLE 38                            235 07 43.9
 AA3772:UTM  16      -  NAPERVILLE 38                            236 00 57.8
 AA3772
 AA3772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9808518219(NAD 83)
 AA3772
 AA3772|---------------------------------------------------------------------|
 AA3772| PID    Reference Object                     Distance      Geod. Az  |
 AA3772|                                                           dddmmss.s |
 AA3772| AA3746 NAPERVILLE 38                       APPROX. 1.0 KM 2351203.3 |
 AA3772| AA3766 NAPERVILLE 236                      APPROX. 0.9 KM 2644202.0 |
 AA3772|---------------------------------------------------------------------|
 AA3772
 AA3772                          SUPERSEDED SURVEY CONTROL
 AA3772
 AA3772  NAD 83(2007)-  41 42 33.26257(N)    088 13 30.08586(W) AD(2002.00) 0
 AA3772  ELLIP H (02/10/07)  178.097  (m)                       GP(2002.00)    
 AA3772  ELLIP H (02/03/05)  178.108  (m)                       GP(       ) 4 2
 AA3772  NAD 83(1997)-  41 42 33.26138(N)    088 13 30.08479(W) AD(       ) 1
 AA3772  ELLIP H (10/21/99)  178.104  (m)                       GP(       ) 4 1
 AA3772  NAD 83(1997)-  41 42 33.26151(N)    088 13 30.08557(W) AD(       ) 1
 AA3772  NAD 83(1986)-  41 42 33.26361(N)    088 13 30.09464(W) AD(       ) 1
 AA3772
 AA3772.Superseded values are not recommended for survey control.
 AA3772
 AA3772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3772.See file dsdata.pdf to determine how the superseded data were derived.
 AA3772
 AA3772_MARKER: F = FLANGE-ENCASED ROD
 AA3772_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3772_STAMPING: 336
 AA3772_MARK LOGO: IL5980
 AA3772_PROJECTION: RECESSED 8 CENTIMETERS
 AA3772_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3772_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3772+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3772_ROD/PIPE-DEPTH: 3 meters
 AA3772_SLEEVE-DEPTH  : 1 meters
 AA3772
 AA3772  HISTORY     - Date     Condition        Report By
 AA3772  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3772
 AA3772                          STATION DESCRIPTION
 AA3772
 AA3772'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3772'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND 75TH STREET IN
 AA3772'NAPERVILLE, PROCEED SOUTH ALONG IL 59 2.5 MILESTO INTERSECTION WITH
 AA3772'95TH STREET, TURN RIGHT (WEST) ON 95TH STREET AND PROCEED 0.95 MILES
 AA3772'TO WEST AND SOUTHWEST FORK IN THE ROAD. CONTINUE STRAIGHT ON WEST FORK
 AA3772'0.05 MILESTO STATION ON LEFT AND T INTERSECTION WITH 248TH AVENUE.
 AA3772'STATION IS IN GRASSY AREA IN SOUTHEAST QUARTER OF INTERSECTION 35 FEET
 AA3772'SOUTH OF CENTERLINE OF 95TH AND 38 FEETEAST OF CENTERLINE OF 248TH
 AA3772'AVENUE. STATION IS 64.81 FEETEAST OF NAIL WITH PLASTIC TAG IN POWER
 AA3772'POLE ON WEST SIDE OF 248TH AVENUE, ALSO 169 FEETNORTHEAST OF NAIL WITH
 AA3772'PLASTIC TAG IN POWER POLE ON WEST SIDE OF 248TH AVENUE, AND 65 FEET
 AA3772'WEST OF NAIL WITH PLASTIC TAG IN POWER POLE. STATION IS STAINLESS
 AA3772'STEEL ROD IN PVC SLEEVE WITH METAL CAP SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3745 ***********************************************************************
 AA3745  DESIGNATION -  NAPERVILLE 34
 AA3745  PID         -  AA3745
 AA3745  STATE/COUNTY-  IL/DU PAGE
 AA3745  COUNTRY     -  US
 AA3745  USGS QUAD   -  ROMEOVILLE (2018)
 AA3745
 AA3745                         *CURRENT SURVEY CONTROL
 AA3745  ______________________________________________________________________
 AA3745* NAD 83(2011) POSITION- 41 43 38.77174(N) 088 05 53.07391(W)   ADJUSTED
 AA3745* NAD 83(2011) ELLIP HT-   186.803 (meters)        (06/27/12)   ADJUSTED
 AA3745* NAD 83(2011) EPOCH   -  2010.00
 AA3745* NAVD 88 ORTHO HEIGHT -   220.0   (meters)      722.    (feet) GPS OBS
 AA3745  ______________________________________________________________________
 AA3745  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AA3745  GEOID HEIGHT    -        -32.989 (meters)                     GEOID96
 AA3745  GEOID HEIGHT    -        -33.165 (meters)                     GEOID18
 AA3745  NAD 83(2011) X  -    158,222.064 (meters)                     COMP
 AA3745  NAD 83(2011) Y  - -4,764,715.596 (meters)                     COMP
 AA3745  NAD 83(2011) Z  -  4,223,182.261 (meters)                     COMP
 AA3745  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 AA3745
 AA3745  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3745  Standards:
 AA3745         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3745            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3745  -------------------------------------------------------------------
 AA3745  NETWORK    0.66   0.92           0.30   0.23   0.47     -0.02552759
 AA3745  -------------------------------------------------------------------
 AA3745  Click here for local accuracies and other accuracy information.
 AA3745
 AA3745.The horizontal coordinates were established by GPS observations
 AA3745.and adjusted by the National Geodetic Survey in June 2012.
 AA3745
 AA3745.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3745.been affixed to the stable North American tectonic plate. See 
 AA3745.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3745
 AA3745.The horizontal coordinates are valid at the epoch date displayed above
 AA3745.which is a decimal equivalence of Year/Month/Day.
 AA3745
 AA3745.The orthometric height was determined by GPS observations and a
 AA3745.high-resolution geoid model.
 AA3745
 AA3745.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3745.GEOID18 height accuracy estimate available here.
 AA3745
 AA3745.Click photographs - Photos may exist for this station.
 AA3745
 AA3745.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3745
 AA3745.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3745
 AA3745.The ellipsoidal height was determined by GPS observations
 AA3745.and is referenced to NAD 83.
 AA3745
 AA3745. The following values were computed from the NAD 83(2011) position.
 AA3745
 AA3745;                    North         East     Units Scale Factor Converg.
 AA3745;SPC IL E     -   561,856.321   319,573.715   MT  0.99997971   +0 09 23.7
 AA3745;SPC IL E     - 1,843,356.95  1,048,468.10   sFT  0.99997971   +0 09 23.7
 AA3745;UTM  16      - 4,620,097.070   408,672.255   MT  0.99970264   -0 43 51.3
 AA3745
 AA3745!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3745!SPC IL E     -   0.99997070  x   0.99997971  =   0.99995041
 AA3745!UTM  16      -   0.99997070  x   0.99970264  =   0.99967335
 AA3745
 AA3745:                Primary Azimuth Mark                     Grid Az
 AA3745:SPC IL E     -  NAPERVILLE 234                           266 01 35.8
 AA3745:UTM  16      -  NAPERVILLE 234                           266 54 50.8
 AA3745
 AA3745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0867220097(NAD 83)
 AA3745
 AA3745|---------------------------------------------------------------------|
 AA3745| PID    Reference Object                     Distance      Geod. Az  |
 AA3745|                                                           dddmmss.s |
 AA3745| AA3765 NAPERVILLE 234                      APPROX. 0.8 KM 2661059.5 |
 AA3745|---------------------------------------------------------------------|
 AA3745
 AA3745                          SUPERSEDED SURVEY CONTROL
 AA3745
 AA3745  NAD 83(2007)-  41 43 38.77172(N)    088 05 53.07498(W) AD(2002.00) 0
 AA3745  ELLIP H (02/10/07)  186.818  (m)                       GP(2002.00)    
 AA3745  ELLIP H (02/03/05)  186.819  (m)                       GP(       ) 4 2
 AA3745  NAD 83(1997)-  41 43 38.77059(N)    088 05 53.07392(W) AD(       ) 1
 AA3745  ELLIP H (10/21/99)  186.823  (m)                       GP(       ) 4 1
 AA3745  NAD 83(1997)-  41 43 38.77072(N)    088 05 53.07459(W) AD(       ) 1
 AA3745  NAD 83(1986)-  41 43 38.77243(N)    088 05 53.08477(W) AD(       ) 1
 AA3745
 AA3745.Superseded values are not recommended for survey control.
 AA3745
 AA3745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3745.See file dsdata.pdf to determine how the superseded data were derived.
 AA3745
 AA3745_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3745_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3745_MARK LOGO: ASCPC
 AA3745_PROJECTION: RECESSED 8 CENTIMETERS
 AA3745_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3745_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3745+STABILITY: POSITION/ELEVATION WELL
 AA3745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3745+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1997
 AA3745_ROD/PIPE-DEPTH: 3 meters
 AA3745_SLEEVE-DEPTH  : 1 meters
 AA3745
 AA3745  HISTORY     - Date     Condition        Report By
 AA3745  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3745  HISTORY     - 19970505 GOOD             ASCPC
 AA3745
 AA3745                          STATION DESCRIPTION
 AA3745
 AA3745'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3745'FROM THE INTERSECTION OF WASHINGTON STREET AND 75TH STREET, PROCEED
 AA3745'EAST ON 75TH STREET 1.4 MILESTO WENRLI ROAD, PROCEED SOUTH 1.6 MILES
 AA3745'ON WENRLI ROAD TO INTERSECTION OF WENRLI ROAD AND 87TH STREET. AT
 AA3745'INTERSECTION OF WEHRLI ROAD AND 87TH STREET, STATION IS +/- 60 FEET
 AA3745'NORTH OF CENTERLIN OF 87TH STREET AND +/- 30 FEETEAST OF THE
 AA3745'CENTERLINE OF WEHRLI ROAD, AND 3 FEETSOUTH OF CENTERLINE OF CONCRETE
 AA3745'WALK PROJECTED FROM WEST. STATION IS FLUSH WITH SURFACE AND IS
 AA3745'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID.
 AA3745
 AA3745                          STATION RECOVERY (1997)
 AA3745
 AA3745'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AA3745'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 AA3745'DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3746 ***********************************************************************
 AA3746  DESIGNATION -  NAPERVILLE 38
 AA3746  PID         -  AA3746
 AA3746  STATE/COUNTY-  IL/WILL
 AA3746  COUNTRY     -  US
 AA3746  USGS QUAD   -  NORMANTOWN (2018)
 AA3746
 AA3746                         *CURRENT SURVEY CONTROL
 AA3746  ______________________________________________________________________
 AA3746* NAD 83(2011) POSITION- 41 42 14.28467(N) 088 14 06.51992(W)   ADJUSTED
 AA3746* NAD 83(2011) ELLIP HT-   179.085 (meters)        (06/27/12)   ADJUSTED
 AA3746* NAD 83(2011) EPOCH   -  2010.00
 AA3746* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 AA3746  ______________________________________________________________________
 AA3746  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 AA3746  NAD 83(2011) X  -    146,876.267 (meters)                     COMP
 AA3746  NAD 83(2011) Y  - -4,766,808.472 (meters)                     COMP
 AA3746  NAD 83(2011) Z  -  4,221,231.351 (meters)                     COMP
 AA3746  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 AA3746
 AA3746  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3746  Standards:
 AA3746         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3746            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3746  -------------------------------------------------------------------
 AA3746  NETWORK    1.23   1.61           0.56   0.43   0.82     -0.09585981
 AA3746  -------------------------------------------------------------------
 AA3746  Click here for local accuracies and other accuracy information.
 AA3746
 AA3746.The horizontal coordinates were established by GPS observations
 AA3746.and adjusted by the National Geodetic Survey in June 2012.
 AA3746
 AA3746.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3746.been affixed to the stable North American tectonic plate. See 
 AA3746.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3746
 AA3746.The horizontal coordinates are valid at the epoch date displayed above
 AA3746.which is a decimal equivalence of Year/Month/Day.
 AA3746
 AA3746.The orthometric height was scaled from a topographic map.
 AA3746
 AA3746.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3746.GEOID18 height accuracy estimate available here.
 AA3746
 AA3746.Click photographs - Photos may exist for this station.
 AA3746
 AA3746.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3746
 AA3746.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3746
 AA3746.The ellipsoidal height was determined by GPS observations
 AA3746.and is referenced to NAD 83.
 AA3746
 AA3746. The following values were computed from the NAD 83(2011) position.
 AA3746
 AA3746;                    North         East     Units Scale Factor Converg.
 AA3746;SPC IL E     -   559,227.690   308,172.418   MT  0.99997582   +0 03 55.2
 AA3746;SPC IL E     - 1,834,732.85  1,011,062.34   sFT  0.99997582   +0 03 55.2
 AA3746;UTM  16      - 4,617,645.954   397,234.610   MT  0.99972996   -0 49 18.4
 AA3746
 AA3746!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3746!SPC IL E     -   0.99997191  x   0.99997582  =   0.99994773
 AA3746!UTM  16      -   0.99997191  x   0.99972996  =   0.99970188
 AA3746
 AA3746:                Primary Azimuth Mark                     Grid Az
 AA3746:SPC IL E     -  NAPERVILLE 336                           055 07 43.9
 AA3746:UTM  16      -  NAPERVILLE 336                           056 00 57.5
 AA3746
 AA3746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9723417645(NAD 83)
 AA3746
 AA3746|---------------------------------------------------------------------|
 AA3746| PID    Reference Object                     Distance      Geod. Az  |
 AA3746|                                                           dddmmss.s |
 AA3746| AA3772 NAPERVILLE 336                      APPROX. 1.0 KM 0551139.1 |
 AA3746| AA3766 NAPERVILLE 236                      APPROX. 0.5 KM 3590818.0 |
 AA3746|---------------------------------------------------------------------|
 AA3746
 AA3746                          SUPERSEDED SURVEY CONTROL
 AA3746
 AA3746  NAD 83(2007)-  41 42 14.28466(N)    088 14 06.52089(W) AD(2002.00) 0
 AA3746  ELLIP H (02/10/07)  179.105  (m)                       GP(2002.00)    
 AA3746  ELLIP H (02/03/05)  179.113  (m)                       GP(       ) 4 2
 AA3746  NAD 83(1997)-  41 42 14.28346(N)    088 14 06.51983(W) AD(       ) 1
 AA3746  ELLIP H (10/21/99)  179.112  (m)                       GP(       ) 4 1
 AA3746  NAD 83(1997)-  41 42 14.28360(N)    088 14 06.52061(W) AD(       ) 1
 AA3746  NAD 83(1986)-  41 42 14.28568(N)    088 14 06.52969(W) AD(       ) 1
 AA3746
 AA3746.Superseded values are not recommended for survey control.
 AA3746
 AA3746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3746.See file dsdata.pdf to determine how the superseded data were derived.
 AA3746
 AA3746_MARKER: F = FLANGE-ENCASED ROD
 AA3746_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3746_STAMPING: 38
 AA3746_MARK LOGO: IL5980
 AA3746_PROJECTION: RECESSED 8 CENTIMETERS
 AA3746_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3746_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3746+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3746_ROD/PIPE-DEPTH: 3 meters
 AA3746_SLEEVE-DEPTH  : 1 meters
 AA3746
 AA3746  HISTORY     - Date     Condition        Report By
 AA3746  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3746
 AA3746                          STATION DESCRIPTION
 AA3746
 AA3746'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3746'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND 75TH STREET IN
 AA3746'NAPERVILLE, PROCEED SOUTH ALONG IL 59 2.5 MILESTO INTERSECTION WITH
 AA3746'95TH STREET, TURN RIGHT (WEST) ON 95TH STREET AND PROCEED 0.95 MILES
 AA3746'TO WEST AND SOUTHWEST FORK IN ROAD. VEER LEFT (SOUTHWEST) ON TO WOLF'S
 AA3746'CROSSING ROAD AND PROCEED 0.7 MILESTO E.J.AND E. RAILROAD AT GRADE
 AA3746'CROSSING. PROCEED ACROSS TRACKS TO GRAVEL LANE RUNNING NORTH ALONG
 AA3746'TRACKS, PROCEED NORTH ON GRAVEL LANE 0.05 MILESTO STATION ON LEFT.
 AA3746'STATION IS AT WEST EDGE OF E.J. AND E. RAILROAD RIGHT-OF-WAY NEAR
 AA3746'NORTH/SOUTH RIGHT-OF-WAY FENCE. STATION IS 103.39 FEETNORTHEAST OF +
 AA3746'CHISELED IN CONCRETE PAD OF NORTHWEST LEG OF ELECTRIC HIGH TENSION
 AA3746'STRUCTURE, 96.15 FEETNORTH NORTHEAST OF + CHISELED VERTICALLY ON EAST
 AA3746'FACE OF NORTHEAST LEG OF SAME STRUCTURE, AND 142.68 FEETNORTHWEST OF
 AA3746'NAIL WITH PLASTIC TAG IN POWER POLE ON EAST SIDE OF TRACKS. STATION IS
 AA3746'STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3747 ***********************************************************************
 AA3747  DESIGNATION -  NAPERVILLE 39
 AA3747  PID         -  AA3747
 AA3747  STATE/COUNTY-  IL/WILL
 AA3747  COUNTRY     -  US
 AA3747  USGS QUAD   -  NORMANTOWN (2018)
 AA3747
 AA3747                         *CURRENT SURVEY CONTROL
 AA3747  ______________________________________________________________________
 AA3747* NAD 83(2011) POSITION- 41 42 17.37292(N) 088 10 01.24310(W)   ADJUSTED
 AA3747* NAD 83(2011) ELLIP HT-   167.694 (meters)        (06/27/12)   ADJUSTED
 AA3747* NAD 83(2011) EPOCH   -  2010.00
 AA3747* NAVD 88 ORTHO HEIGHT -   201.    (meters)      659.    (feet) SCALED
 AA3747  ______________________________________________________________________
 AA3747  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 AA3747  NAD 83(2011) X  -    152,542.243 (meters)                     COMP
 AA3747  NAD 83(2011) Y  - -4,766,558.589 (meters)                     COMP
 AA3747  NAD 83(2011) Z  -  4,221,294.909 (meters)                     COMP
 AA3747  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 AA3747
 AA3747  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3747  Standards:
 AA3747         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3747            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3747  -------------------------------------------------------------------
 AA3747  NETWORK    0.70   1.06           0.31   0.26   0.54      0.00366966
 AA3747  -------------------------------------------------------------------
 AA3747  Click here for local accuracies and other accuracy information.
 AA3747
 AA3747.The horizontal coordinates were established by GPS observations
 AA3747.and adjusted by the National Geodetic Survey in June 2012.
 AA3747
 AA3747.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3747.been affixed to the stable North American tectonic plate. See 
 AA3747.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3747
 AA3747.The horizontal coordinates are valid at the epoch date displayed above
 AA3747.which is a decimal equivalence of Year/Month/Day.
 AA3747
 AA3747.The orthometric height was scaled from a topographic map.
 AA3747
 AA3747.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3747.GEOID18 height accuracy estimate available here.
 AA3747
 AA3747.Click photographs - Photos may exist for this station.
 AA3747
 AA3747.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3747
 AA3747.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3747
 AA3747.The ellipsoidal height was determined by GPS observations
 AA3747.and is referenced to NAD 83.
 AA3747
 AA3747. The following values were computed from the NAD 83(2011) position.
 AA3747
 AA3747;                    North         East     Units Scale Factor Converg.
 AA3747;SPC IL E     -   559,331.675   313,843.007   MT  0.99997736   +0 06 38.3
 AA3747;SPC IL E     - 1,835,074.00  1,029,666.60   sFT  0.99997736   +0 06 38.3
 AA3747;UTM  16      - 4,617,662.127   402,904.691   MT  0.99971601   -0 46 35.3
 AA3747
 AA3747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3747!SPC IL E     -   0.99997370  x   0.99997736  =   0.99995106
 AA3747!UTM  16      -   0.99997370  x   0.99971601  =   0.99968972
 AA3747
 AA3747:                Primary Azimuth Mark                     Grid Az
 AA3747:SPC IL E     -  NAPERVILLE 239                           358 44 32.8
 AA3747:UTM  16      -  NAPERVILLE 239                           359 37 46.4
 AA3747
 AA3747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0290417662(NAD 83)
 AA3747
 AA3747|---------------------------------------------------------------------|
 AA3747| PID    Reference Object                     Distance      Geod. Az  |
 AA3747|                                                           dddmmss.s |
 AA3747| AA3767 NAPERVILLE 239                      APPROX. 0.6 KM 3585111.1 |
 AA3747|---------------------------------------------------------------------|
 AA3747
 AA3747                          SUPERSEDED SURVEY CONTROL
 AA3747
 AA3747  NAD 83(2007)-  41 42 17.37290(N)    088 10 01.24412(W) AD(2002.00) 0
 AA3747  ELLIP H (02/10/07)  167.711  (m)                       GP(2002.00)    
 AA3747  ELLIP H (02/03/05)  167.715  (m)                       GP(       ) 4 2
 AA3747  NAD 83(1997)-  41 42 17.37176(N)    088 10 01.24312(W) AD(       ) 1
 AA3747  ELLIP H (10/21/99)  167.718  (m)                       GP(       ) 4 1
 AA3747  NAD 83(1997)-  41 42 17.37190(N)    088 10 01.24381(W) AD(       ) 1
 AA3747  NAD 83(1986)-  41 42 17.37384(N)    088 10 01.25368(W) AD(       ) 1
 AA3747
 AA3747.Superseded values are not recommended for survey control.
 AA3747
 AA3747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3747.See file dsdata.pdf to determine how the superseded data were derived.
 AA3747
 AA3747_MARKER: F = FLANGE-ENCASED ROD
 AA3747_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3747_STAMPING: 39
 AA3747_MARK LOGO: IL5980
 AA3747_PROJECTION: RECESSED 8 CENTIMETERS
 AA3747_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3747_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3747+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3747_ROD/PIPE-DEPTH: 3 meters
 AA3747_SLEEVE-DEPTH  : 1 meters
 AA3747
 AA3747  HISTORY     - Date     Condition        Report By
 AA3747  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3747
 AA3747                          STATION DESCRIPTION
 AA3747
 AA3747'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3747'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND 95TH STREET IN
 AA3747'NAPERVILLE ILLINOIS, PROCEED EAST ALONG 95TH STREET 2 MILESTO
 AA3747'INTERSECTION OF 95TH STREET AND PLAINFIELD/NAPERVILLE ROAD, THENCE
 AA3747'SOUTH ON PLAINFIELD/NAPERVILLE ROAD 0.35 MILESTO INTERSECTION OF
 AA3747'PLAINFIELD/NAPERVILLE ROAD AND CONAN DOYLE ROAD. FROM INTERSECTION OF
 AA3747'PLAINFIELD/NAPERVILLE ROAD AND CONAN DOYLE ROAD SOUTH +/- 213 FEET
 AA3747'FROM CENTERLINE OF CONAN DOYLE ROAD ON WEST SIDE OF
 AA3747'PLAINFIELD/NAPERVILLE ROAD +/- 25 FEETWEST OF THE WEST SIDE OF
 AA3747'PLAINFIELD/NAPERVILLE ROAD, +/- 6.0 FEETWEST OF TOP OF SLOPE AND +/-
 AA3747'430 FEETNORTH OF CENTERLINE OF COMMONWEALTH EDISON HIGH TENSION
 AA3747'OVERHEAD POWER LINE EASEMENT. STATION IS STAINLESS ROD WITH SLEEVE AND
 AA3747'CAST CAP WITH LID FLUSH WITH SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3748 ***********************************************************************
 AA3748  DESIGNATION -  NAPERVILLE 40
 AA3748  PID         -  AA3748
 AA3748  STATE/COUNTY-  IL/WILL
 AA3748  COUNTRY     -  US
 AA3748  USGS QUAD   -  NORMANTOWN (2018)
 AA3748
 AA3748                         *CURRENT SURVEY CONTROL
 AA3748  ______________________________________________________________________
 AA3748* NAD 83(2011) POSITION- 41 42 21.15783(N) 088 07 36.21018(W)   ADJUSTED
 AA3748* NAD 83(2011) ELLIP HT-   165.380 (meters)        (06/27/12)   ADJUSTED
 AA3748* NAD 83(2011) EPOCH   -  2010.00
 AA3748* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 AA3748  ______________________________________________________________________
 AA3748  GEOID HEIGHT    -        -33.146 (meters)                     GEOID18
 AA3748  NAD 83(2011) X  -    155,891.165 (meters)                     COMP
 AA3748  NAD 83(2011) Y  - -4,766,370.776 (meters)                     COMP
 AA3748  NAD 83(2011) Z  -  4,221,380.551 (meters)                     COMP
 AA3748  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 AA3748
 AA3748  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3748  Standards:
 AA3748         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3748            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3748  -------------------------------------------------------------------
 AA3748  NETWORK    0.70   1.14           0.31   0.26   0.58     -0.04069119
 AA3748  -------------------------------------------------------------------
 AA3748  Click here for local accuracies and other accuracy information.
 AA3748
 AA3748.The horizontal coordinates were established by GPS observations
 AA3748.and adjusted by the National Geodetic Survey in June 2012.
 AA3748
 AA3748.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3748.been affixed to the stable North American tectonic plate. See 
 AA3748.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3748
 AA3748.The horizontal coordinates are valid at the epoch date displayed above
 AA3748.which is a decimal equivalence of Year/Month/Day.
 AA3748
 AA3748.The orthometric height was scaled from a topographic map.
 AA3748
 AA3748.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3748.GEOID18 height accuracy estimate available here.
 AA3748
 AA3748.Click photographs - Photos may exist for this station.
 AA3748
 AA3748.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3748
 AA3748.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3748
 AA3748.The ellipsoidal height was determined by GPS observations
 AA3748.and is referenced to NAD 83.
 AA3748
 AA3748. The following values were computed from the NAD 83(2011) position.
 AA3748
 AA3748;                    North         East     Units Scale Factor Converg.
 AA3748;SPC IL E     -   559,455.705   317,195.828   MT  0.99997864   +0 08 14.8
 AA3748;SPC IL E     - 1,835,480.93  1,040,666.65   sFT  0.99997864   +0 08 14.8
 AA3748;UTM  16      - 4,617,734.212   406,258.138   MT  0.99970814   -0 44 58.8
 AA3748
 AA3748!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3748!SPC IL E     -   0.99997406  x   0.99997864  =   0.99995270
 AA3748!UTM  16      -   0.99997406  x   0.99970814  =   0.99968221
 AA3748
 AA3748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0625817734(NAD 83)
 AA3748
 AA3748                          SUPERSEDED SURVEY CONTROL
 AA3748
 AA3748  NAD 83(2007)-  41 42 21.15783(N)    088 07 36.21124(W) AD(2002.00) 0
 AA3748  ELLIP H (02/10/07)  165.396  (m)                       GP(2002.00)    
 AA3748  ELLIP H (02/03/05)  165.399  (m)                       GP(       ) 4 2
 AA3748  NAD 83(1997)-  41 42 21.15668(N)    088 07 36.21022(W) AD(       ) 1
 AA3748  ELLIP H (10/21/99)  165.402  (m)                       GP(       ) 4 1
 AA3748  NAD 83(1997)-  41 42 21.15681(N)    088 07 36.21090(W) AD(       ) 1
 AA3748  NAD 83(1986)-  41 42 21.15860(N)    088 07 36.22042(W) AD(       ) 1
 AA3748
 AA3748.Superseded values are not recommended for survey control.
 AA3748
 AA3748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3748.See file dsdata.pdf to determine how the superseded data were derived.
 AA3748
 AA3748_MARKER: F = FLANGE-ENCASED ROD
 AA3748_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3748_STAMPING: 40
 AA3748_MARK LOGO: IL5980
 AA3748_PROJECTION: RECESSED 8 CENTIMETERS
 AA3748_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3748_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3748_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3748+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3748_ROD/PIPE-DEPTH: 3 meters
 AA3748_SLEEVE-DEPTH  : 1 meters
 AA3748
 AA3748  HISTORY     - Date     Condition        Report By
 AA3748  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3748
 AA3748                          STATION DESCRIPTION
 AA3748
 AA3748'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3748'FROM INTERSECTION OF U.S. HIGHWAY 45 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3748'NAPERVILLE, PROCEED SOUTH ON IL 59 2.9 MILESTO INTERSECTION WITH 95TH
 AA3748'STREET, THENCE EAST ON 95TH STREET 2 MILESTO INTERSECTION WITH
 AA3748'PLAINFIELD/NAPERVILLE ROAD, THENCE SOUTH ON PLAINFIELD/NAPERVILLE ROAD
 AA3748'0.4 MILESTO INTERSECTION WITH BOUGHTON ROAD, THENCE NORTHEAST ON
 AA3748'BOUGHTON ROAD 2.1 MILESTO INTERSECTION WITH NAPER BOULEVARD (A.K.A.
 AA3748'JOLIET/NAPERVILLE ROAD), THENCE NORTH NORTHWEST ON NAPERVILLE AVENUE
 AA3748'0.2 MILESTO STATION ON LEFT. STATION IS IN GRASSY AREA BETWEEN CURB
 AA3748'AND SIDEWALK 5 FEETNORTHWEST OF CURB RETURN OF NORTHERLY ENTRANCE TO
 AA3748'LUMBER YARD/HARDWARE STORE. STATION IS 29.12 FEETSOUTH OF NAIL WITH
 AA3748'PLASTIC TAG IN POWER POLE, 5.63 FEETNORTHWEST OF + CHISELED ON BACK OF
 AA3748'CURB, AND 69.05 FEET EAST OF + CHISELED ON LIGHT POLE BASE. STATION IS
 AA3748'STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID SET FLUSH
 AA3748'WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3749 ***********************************************************************
 AA3749  DESIGNATION -  NAPERVILLE 42
 AA3749  PID         -  AA3749
 AA3749  STATE/COUNTY-  IL/WILL
 AA3749  COUNTRY     -  US
 AA3749  USGS QUAD   -  NORMANTOWN (2018)
 AA3749
 AA3749                         *CURRENT SURVEY CONTROL
 AA3749  ______________________________________________________________________
 AA3749* NAD 83(2011) POSITION- 41 41 36.54016(N) 088 14 05.41522(W)   ADJUSTED
 AA3749* NAD 83(2011) ELLIP HT-   176.463 (meters)        (06/27/12)   ADJUSTED
 AA3749* NAD 83(2011) EPOCH   -  2010.00
 AA3749* NAVD 88 ORTHO HEIGHT -   210.    (meters)      689.    (feet) SCALED
 AA3749  ______________________________________________________________________
 AA3749  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 AA3749  NAD 83(2011) X  -    146,925.598 (meters)                     COMP
 AA3749  NAD 83(2011) Y  - -4,767,580.022 (meters)                     COMP
 AA3749  NAD 83(2011) Z  -  4,220,360.108 (meters)                     COMP
 AA3749  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 AA3749
 AA3749  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3749  Standards:
 AA3749         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3749            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3749  -------------------------------------------------------------------
 AA3749  NETWORK    0.78   1.12           0.35   0.28   0.57     -0.07717324
 AA3749  -------------------------------------------------------------------
 AA3749  Click here for local accuracies and other accuracy information.
 AA3749
 AA3749.The horizontal coordinates were established by GPS observations
 AA3749.and adjusted by the National Geodetic Survey in June 2012.
 AA3749
 AA3749.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3749.been affixed to the stable North American tectonic plate. See 
 AA3749.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3749
 AA3749.The horizontal coordinates are valid at the epoch date displayed above
 AA3749.which is a decimal equivalence of Year/Month/Day.
 AA3749
 AA3749.The orthometric height was scaled from a topographic map.
 AA3749
 AA3749.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3749.GEOID18 height accuracy estimate available here.
 AA3749
 AA3749.Click photographs - Photos may exist for this station.
 AA3749
 AA3749.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3749
 AA3749.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3749
 AA3749.The ellipsoidal height was determined by GPS observations
 AA3749.and is referenced to NAD 83.
 AA3749
 AA3749. The following values were computed from the NAD 83(2011) position.
 AA3749
 AA3749;                    North         East     Units Scale Factor Converg.
 AA3749;SPC IL E     -   558,063.252   308,199.290   MT  0.99997583   +0 03 55.9
 AA3749;SPC IL E     - 1,830,912.52  1,011,150.50   sFT  0.99997583   +0 03 55.9
 AA3749;UTM  16      - 4,616,481.525   397,243.450   MT  0.99972993   -0 49 17.1
 AA3749
 AA3749!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3749!SPC IL E     -   0.99997232  x   0.99997583  =   0.99994815
 AA3749!UTM  16      -   0.99997232  x   0.99972993  =   0.99970226
 AA3749
 AA3749:                Primary Azimuth Mark                     Grid Az
 AA3749:SPC IL E     -  NAPERVILLE 38                            358 40 40.8
 AA3749:UTM  16      -  NAPERVILLE 38                            359 33 53.8
 AA3749
 AA3749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9724316481(NAD 83)
 AA3749
 AA3749|---------------------------------------------------------------------|
 AA3749| PID    Reference Object                     Distance      Geod. Az  |
 AA3749|                                                           dddmmss.s |
 AA3749| AA3746 NAPERVILLE 38                       APPROX. 1.2 KM 3584436.7 |
 AA3749|---------------------------------------------------------------------|
 AA3749
 AA3749                          SUPERSEDED SURVEY CONTROL
 AA3749
 AA3749  NAD 83(2007)-  41 41 36.54017(N)    088 14 05.41620(W) AD(2002.00) 0
 AA3749  ELLIP H (02/10/07)  176.483  (m)                       GP(2002.00)    
 AA3749  ELLIP H (02/03/05)  176.485  (m)                       GP(       ) 4 2
 AA3749  NAD 83(1997)-  41 41 36.53897(N)    088 14 05.41514(W) AD(       ) 1
 AA3749  ELLIP H (10/21/99)  176.490  (m)                       GP(       ) 4 1
 AA3749  NAD 83(1997)-  41 41 36.53911(N)    088 14 05.41591(W) AD(       ) 1
 AA3749  NAD 83(1986)-  41 41 36.54113(N)    088 14 05.42505(W) AD(       ) 1
 AA3749
 AA3749.Superseded values are not recommended for survey control.
 AA3749
 AA3749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3749.See file dsdata.pdf to determine how the superseded data were derived.
 AA3749
 AA3749_MARKER: F = FLANGE-ENCASED ROD
 AA3749_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3749_STAMPING: 42
 AA3749_MARK LOGO: IL5980
 AA3749_PROJECTION: RECESSED 8 CENTIMETERS
 AA3749_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3749_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3749+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3749_ROD/PIPE-DEPTH: 3 meters
 AA3749_SLEEVE-DEPTH  : 1 meters
 AA3749
 AA3749  HISTORY     - Date     Condition        Report By
 AA3749  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3749
 AA3749                          STATION DESCRIPTION
 AA3749
 AA3749'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3749'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND 75TH STREET IN
 AA3749'NAPERVILLE, PROCEED SOUTH ALONG IL 59 2.5 MILESTO INTERSECTION WITH
 AA3749'95TH STREET, TURN RIGHT (WEST) ON 95TH STREET AND PROCEED 0.95 MILES
 AA3749'TO WEST AND SOUTHWEST FORK IN THE ROAD. VEER LEFT (SOUTHWEST) ONTO
 AA3749'WOLF'S CROSSING ROAD AND PROCEED 0.7 MILESTO E.J. AND E. RAILROAD AT
 AA3749'GRADE CROSSING AND NORMANTOWN ROAD RUNNING SOUTH ALONG THE EAST SIDE
 AA3749'OF THE TRACKS. TURN LEFT (SOUTH) ONTO NORTMANTOWN ROAD AND GO 0.7
 AA3749'MILESTO STATION ON RIGHT. STATION IS IN GRASSY AREA NEAR THE WEST EDGE
 AA3749'OF THE E.J. AND E. RAILROAD RIGHT-OF-WAY, +/- 0.1 MILESOUTH OF 103RD
 AA3749'STREET (EAST). STATION IS 45.22 FEETSOUTHWEST OF THE NORTHEAST LEG OF
 AA3749'ELECTRIC UTILITY HIGH TENSION STRUCTURE, ALSO 64.88 FEETSOUTHWEST OF
 AA3749'THE NORTHWEST LEG OF THAT STRUCTURE, AND 57.44 FEETSOUTHWEST OF THE
 AA3749'SOUTHWEST LEG OF THAT STRUCURE. STATION IS STAINLESS STEEL ROD IN PVC
 AA3749'SLEEVE WITH METAL CAP AND LID SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3773 ***********************************************************************
 AA3773  DESIGNATION -  NAPERVILLE 436
 AA3773  PID         -  AA3773
 AA3773  STATE/COUNTY-  IL/WILL
 AA3773  COUNTRY     -  US
 AA3773  USGS QUAD   -  NORMANTOWN (2018)
 AA3773
 AA3773                         *CURRENT SURVEY CONTROL
 AA3773  ______________________________________________________________________
 AA3773* NAD 83(2011) POSITION- 41 42 59.65485(N) 088 14 05.95332(W)   ADJUSTED
 AA3773* NAD 83(2011) ELLIP HT-   179.926 (meters)        (06/27/12)   ADJUSTED
 AA3773* NAD 83(2011) EPOCH   -  2010.00
 AA3773* NAVD 88 ORTHO HEIGHT -   213.    (meters)      699.    (feet) SCALED
 AA3773  ______________________________________________________________________
 AA3773  GEOID HEIGHT    -        -33.075 (meters)                     GEOID18
 AA3773  NAD 83(2011) X  -    146,860.693 (meters)                     COMP
 AA3773  NAD 83(2011) Y  - -4,765,877.757 (meters)                     COMP
 AA3773  NAD 83(2011) Z  -  4,222,276.892 (meters)                     COMP
 AA3773  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 AA3773
 AA3773  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3773  Standards:
 AA3773         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3773            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3773  -------------------------------------------------------------------
 AA3773  NETWORK    1.33   1.86           0.57   0.51   0.95     -0.12328221
 AA3773  -------------------------------------------------------------------
 AA3773  Click here for local accuracies and other accuracy information.
 AA3773
 AA3773.The horizontal coordinates were established by GPS observations
 AA3773.and adjusted by the National Geodetic Survey in June 2012.
 AA3773
 AA3773.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3773.been affixed to the stable North American tectonic plate. See 
 AA3773.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3773
 AA3773.The horizontal coordinates are valid at the epoch date displayed above
 AA3773.which is a decimal equivalence of Year/Month/Day.
 AA3773
 AA3773.The orthometric height was scaled from a topographic map.
 AA3773
 AA3773.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3773.GEOID18 height accuracy estimate available here.
 AA3773
 AA3773.Click photographs - Photos may exist for this station.
 AA3773
 AA3773.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3773
 AA3773.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3773
 AA3773.The ellipsoidal height was determined by GPS observations
 AA3773.and is referenced to NAD 83.
 AA3773
 AA3773. The following values were computed from the NAD 83(2011) position.
 AA3773
 AA3773;                    North         East     Units Scale Factor Converg.
 AA3773;SPC IL E     -   560,627.437   308,183.919   MT  0.99997582   +0 03 55.6
 AA3773;SPC IL E     - 1,839,325.18  1,011,100.07   sFT  0.99997582   +0 03 55.6
 AA3773;UTM  16      - 4,619,045.010   397,267.776   MT  0.99972987   -0 49 18.8
 AA3773
 AA3773!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3773!SPC IL E     -   0.99997178  x   0.99997582  =   0.99994760
 AA3773!UTM  16      -   0.99997178  x   0.99972987  =   0.99970166
 AA3773
 AA3773:                Primary Azimuth Mark                     Grid Az
 AA3773:SPC IL E     -  NAPERVILLE 30                            355 27 50.1
 AA3773:UTM  16      -  NAPERVILLE 30                            356 21 04.5
 AA3773
 AA3773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9726719045(NAD 83)
 AA3773
 AA3773|---------------------------------------------------------------------|
 AA3773| PID    Reference Object                     Distance      Geod. Az  |
 AA3773|                                                           dddmmss.s |
 AA3773| AA3742 NAPERVILLE 30                       APPROX. 0.9 KM 3553145.7 |
 AA3773|---------------------------------------------------------------------|
 AA3773
 AA3773                          SUPERSEDED SURVEY CONTROL
 AA3773
 AA3773  NAD 83(2007)-  41 42 59.65484(N)    088 14 05.95429(W) AD(2002.00) 0
 AA3773  ELLIP H (02/10/07)  179.946  (m)                       GP(2002.00)    
 AA3773  ELLIP H (02/03/05)  179.956  (m)                       GP(       ) 4 2
 AA3773  NAD 83(1997)-  41 42 59.65364(N)    088 14 05.95323(W) AD(       ) 1
 AA3773  ELLIP H (10/21/99)  179.952  (m)                       GP(       ) 4 1
 AA3773  NAD 83(1997)-  41 42 59.65378(N)    088 14 05.95401(W) AD(       ) 1
 AA3773  NAD 83(1986)-  41 42 59.65588(N)    088 14 05.96307(W) AD(       ) 1
 AA3773
 AA3773.Superseded values are not recommended for survey control.
 AA3773
 AA3773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3773.See file dsdata.pdf to determine how the superseded data were derived.
 AA3773
 AA3773_MARKER: F = FLANGE-ENCASED ROD
 AA3773_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3773_STAMPING: 436
 AA3773_MARK LOGO: IL5980
 AA3773_PROJECTION: RECESSED 8 CENTIMETERS
 AA3773_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3773_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3773_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3773+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3773_ROD/PIPE-DEPTH: 3 meters
 AA3773_SLEEVE-DEPTH  : 1 meters
 AA3773
 AA3773  HISTORY     - Date     Condition        Report By
 AA3773  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3773
 AA3773                          STATION DESCRIPTION
 AA3773
 AA3773'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3773'FROM INTERSECTION OF U.S. HIGHWAY 34 AND ILLINOIS STATE HIGHWAY 59 IN
 AA3773'NAPERVILLE, PROCEED SOUTH ALONG IL 59 A DISTANCE OF 1.4 MILESTO
 AA3773'INTERSECTION WITH MONTGOMERY ROAD, THENCE WEST ON MONTGOMERY ROAD A
 AA3773'DISTANCE OF 1.45 MILESTO INTERSECTION WITH NORMANTOWN ROAD, THENCE
 AA3773'SOUTH ON NORMANTOWN ROAD A DISTANCE OF 1.05 MILESTO STATION ON LEFT.
 AA3773'STATION IS IN A GRASSY AREA JUST OFF THE GRAVEL SHOULDER IN THE
 AA3773'NORTHEAST QUADRANT OF THE INTERSECTION OF NORMANTOWN ROAD AND 91ST
 AA3773'STREET (EAST), 36 FEETEAST OF THE CENTERLINE OF NORMANTOWN ROAD AND 35
 AA3773'FEETNORTH OF THE CENTERLINE OF 91ST STREET. STATION IS 16.24 FEETSOUTH
 AA3773'SOUTHEAST OF NAIL WITH PLASTIC TAG IN LANDSCAPING RAILROAD TIE, 62.32
 AA3773'FEETSOUTHWEST OF THE SOUTHWEST FACE OF A FLAGPOLE, AND 21.02 FEETWEST
 AA3773'SOUTHWEST OF NAIL WITH PLASTIC TAG IN POWER POLE. STATION IS STAINLESS
 AA3773'STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3750 ***********************************************************************
 AA3750  DESIGNATION -  NAPERVILLE 44
 AA3750  PID         -  AA3750
 AA3750  STATE/COUNTY-  IL/WILL
 AA3750  COUNTRY     -  US
 AA3750  USGS QUAD   -  NORMANTOWN (2018)
 AA3750
 AA3750                         *CURRENT SURVEY CONTROL
 AA3750  ______________________________________________________________________
 AA3750* NAD 83(2011) POSITION- 41 40 58.97781(N) 088 14 03.56478(W)   ADJUSTED
 AA3750* NAD 83(2011) ELLIP HT-   175.443 (meters)        (06/27/12)   ADJUSTED
 AA3750* NAD 83(2011) EPOCH   -  2010.00
 AA3750* NAVD 88 ORTHO HEIGHT -   208.6   (meters)      684.    (feet) GPS OBS
 AA3750  ______________________________________________________________________
 AA3750  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AA3750  GEOID HEIGHT    -        -32.892 (meters)                     GEOID96
 AA3750  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 AA3750  NAD 83(2011) X  -    146,992.094 (meters)                     COMP
 AA3750  NAD 83(2011) Y  - -4,768,348.338 (meters)                     COMP
 AA3750  NAD 83(2011) Z  -  4,219,493.988 (meters)                     COMP
 AA3750  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 AA3750
 AA3750  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3750  Standards:
 AA3750         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3750            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3750  -------------------------------------------------------------------
 AA3750  NETWORK    0.76   0.94           0.31   0.31   0.48     -0.19796681
 AA3750  -------------------------------------------------------------------
 AA3750  Click here for local accuracies and other accuracy information.
 AA3750
 AA3750.The horizontal coordinates were established by GPS observations
 AA3750.and adjusted by the National Geodetic Survey in June 2012.
 AA3750
 AA3750.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3750.been affixed to the stable North American tectonic plate. See 
 AA3750.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3750
 AA3750.The horizontal coordinates are valid at the epoch date displayed above
 AA3750.which is a decimal equivalence of Year/Month/Day.
 AA3750
 AA3750.The orthometric height was determined by GPS observations and a
 AA3750.high-resolution geoid model.
 AA3750
 AA3750.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3750.GEOID18 height accuracy estimate available here.
 AA3750
 AA3750.Click photographs - Photos may exist for this station.
 AA3750
 AA3750.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3750
 AA3750.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3750
 AA3750.The ellipsoidal height was determined by GPS observations
 AA3750.and is referenced to NAD 83.
 AA3750
 AA3750. The following values were computed from the NAD 83(2011) position.
 AA3750
 AA3750;                    North         East     Units Scale Factor Converg.
 AA3750;SPC IL E     -   556,904.456   308,243.411   MT  0.99997584   +0 03 57.0
 AA3750;SPC IL E     - 1,827,110.70  1,011,295.26   sFT  0.99997584   +0 03 57.0
 AA3750;UTM  16      - 4,615,322.470   397,269.624   MT  0.99972987   -0 49 15.3
 AA3750
 AA3750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3750!SPC IL E     -   0.99997248  x   0.99997584  =   0.99994832
 AA3750!UTM  16      -   0.99997248  x   0.99972987  =   0.99970236
 AA3750
 AA3750:                Primary Azimuth Mark                     Grid Az
 AA3750:SPC IL E     -  NAPERVILLE 242                           359 31 15.7
 AA3750:UTM  16      -  NAPERVILLE 242                           000 24 28.0
 AA3750
 AA3750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9726915322(NAD 83)
 AA3750
 AA3750|---------------------------------------------------------------------|
 AA3750| PID    Reference Object                     Distance      Geod. Az  |
 AA3750|                                                           dddmmss.s |
 AA3750| AA3769 NAPERVILLE 242                      APPROX. 0.6 KM 3593512.7 |
 AA3750|---------------------------------------------------------------------|
 AA3750
 AA3750                          SUPERSEDED SURVEY CONTROL
 AA3750
 AA3750  NAD 83(2007)-  41 40 58.97788(N)    088 14 03.56575(W) AD(2002.00) 0
 AA3750  ELLIP H (02/10/07)  175.462  (m)                       GP(2002.00)    
 AA3750  ELLIP H (02/03/05)  175.467  (m)                       GP(       ) 4 2
 AA3750  NAD 83(1997)-  41 40 58.97665(N)    088 14 03.56473(W) AD(       ) 1
 AA3750  ELLIP H (10/21/99)  175.467  (m)                       GP(       ) 4 1
 AA3750  NAD 83(1997)-  41 40 58.97679(N)    088 14 03.56550(W) AD(       ) 1
 AA3750  NAD 83(1986)-  41 40 58.97882(N)    088 14 03.57440(W) AD(       ) 1
 AA3750
 AA3750.Superseded values are not recommended for survey control.
 AA3750
 AA3750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3750.See file dsdata.pdf to determine how the superseded data were derived.
 AA3750
 AA3750_MARKER: F = FLANGE-ENCASED ROD
 AA3750_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3750_STAMPING: 44
 AA3750_MARK LOGO: IL5980
 AA3750_PROJECTION: RECESSED 8 CENTIMETERS
 AA3750_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3750_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3750+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2004
 AA3750_ROD/PIPE-DEPTH: 3.0 meters
 AA3750_SLEEVE-DEPTH  : 1.00 meters
 AA3750
 AA3750  HISTORY     - Date     Condition        Report By
 AA3750  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3750  HISTORY     - 19970505 GOOD             ASCPC
 AA3750  HISTORY     - 20041222 GOOD             ASCPC
 AA3750
 AA3750                          STATION DESCRIPTION
 AA3750
 AA3750'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3750'FROM THE INTERSECTION OF 75TH STREET AND ILLINOIS STATE HIGHWAY 59 IN
 AA3750'NAPERVILLE, PROCEED SOUTH ALONG IL 59 4.5 MILESTO 111TH STREET, TURN
 AA3750'RIGHT (WEST) ALONG 111TH FOR A DISTANCE OF 1.5 MILESTO NORMANTOWN ROAD
 AA3750'AND THE E.J. AND E. RAILROAD AT GRADE CROSSING. PROCEED RIGHT (NORTH)
 AA3750'ALONG NORMANTOWN ROAD ON THE EAST SIDE OF THE E.J. AND E. RAILROAD
 AA3750'TRACKS A DISTANCE OF 0.2 MILESTO STATION ON LEFT. STATION IS IN GRASSY
 AA3750'AREA +/- 20 FEETWEST OF THE RAILROAD TRACKS. STATION IS STAINLESS
 AA3750'STEEL IRON ROD IN PVC SLEEVE WITH METAL LID AND CAP.
 AA3750
 AA3750                          STATION RECOVERY (1997)
 AA3750
 AA3750'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AA3750'0.2 MILES (0.3 KM) NORTH OF 11TH STREET AND NORMANTOWN ROAD, 18 FEET
 AA3750'(5.5 M) WEST OF RR TRACK. RECOVERY NOTE. RECOVERED IN GOOD CONDITION
 AA3750'AS DESCRIBED IN PREVIOUS DESCRIPTION.
 AA3750
 AA3750                          STATION RECOVERY (2004)
 AA3750
 AA3750'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2004
 AA3750'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3751 ***********************************************************************
 AA3751  DESIGNATION -  NAPERVILLE 47
 AA3751  PID         -  AA3751
 AA3751  STATE/COUNTY-  IL/WILL
 AA3751  COUNTRY     -  US
 AA3751  USGS QUAD   -  NORMANTOWN (2018)
 AA3751
 AA3751                         *CURRENT SURVEY CONTROL
 AA3751  ______________________________________________________________________
 AA3751* NAD 83(2011) POSITION- 41 40 21.48886(N) 088 14 02.31297(W)   ADJUSTED
 AA3751* NAD 83(2011) ELLIP HT-   174.399 (meters)        (06/27/12)   ADJUSTED
 AA3751* NAD 83(2011) EPOCH   -  2010.00
 AA3751* NAVD 88 ORTHO HEIGHT -   207.    (meters)      679.    (feet) SCALED
 AA3751  ______________________________________________________________________
 AA3751  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 AA3751  NAD 83(2011) X  -    147,044.711 (meters)                     COMP
 AA3751  NAD 83(2011) Y  - -4,769,115.399 (meters)                     COMP
 AA3751  NAD 83(2011) Z  -  4,218,629.406 (meters)                     COMP
 AA3751  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 AA3751
 AA3751  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3751  Standards:
 AA3751         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3751            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3751  -------------------------------------------------------------------
 AA3751  NETWORK    0.91   1.49           0.39   0.35   0.76     -0.03148397
 AA3751  -------------------------------------------------------------------
 AA3751  Click here for local accuracies and other accuracy information.
 AA3751
 AA3751.The horizontal coordinates were established by GPS observations
 AA3751.and adjusted by the National Geodetic Survey in June 2012.
 AA3751
 AA3751.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3751.been affixed to the stable North American tectonic plate. See 
 AA3751.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3751
 AA3751.The horizontal coordinates are valid at the epoch date displayed above
 AA3751.which is a decimal equivalence of Year/Month/Day.
 AA3751
 AA3751.The orthometric height was scaled from a topographic map.
 AA3751
 AA3751.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3751.GEOID18 height accuracy estimate available here.
 AA3751
 AA3751.Click photographs - Photos may exist for this station.
 AA3751
 AA3751.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3751
 AA3751.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3751
 AA3751.The ellipsoidal height was determined by GPS observations
 AA3751.and is referenced to NAD 83.
 AA3751
 AA3751. The following values were computed from the NAD 83(2011) position.
 AA3751
 AA3751;                    North         East     Units Scale Factor Converg.
 AA3751;SPC IL E     -   555,747.911   308,273.696   MT  0.99997584   +0 03 57.8
 AA3751;SPC IL E     - 1,823,316.27  1,011,394.62   sFT  0.99997584   +0 03 57.8
 AA3751;UTM  16      - 4,614,165.879   397,282.005   MT  0.99972984   -0 49 13.8
 AA3751
 AA3751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3751!SPC IL E     -   0.99997265  x   0.99997584  =   0.99994849
 AA3751!UTM  16      -   0.99997265  x   0.99972984  =   0.99970249
 AA3751
 AA3751:                Primary Azimuth Mark                     Grid Az
 AA3751:SPC IL E     -  NAPERVILLE 247                           081 29 54.8
 AA3751:UTM  16      -  NAPERVILLE 247                           082 23 06.4
 AA3751
 AA3751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9728214165(NAD 83)
 AA3751
 AA3751|---------------------------------------------------------------------|
 AA3751| PID    Reference Object                     Distance      Geod. Az  |
 AA3751|                                                           dddmmss.s |
 AA3751| AA3770 NAPERVILLE 247                      APPROX. 0.9 KM 0813352.6 |
 AA3751| AA3750 NAPERVILLE 44                       APPROX. 1.2 KM 3583357.9 |
 AA3751|---------------------------------------------------------------------|
 AA3751
 AA3751                          SUPERSEDED SURVEY CONTROL
 AA3751
 AA3751  NAD 83(2007)-  41 40 21.48891(N)    088 14 02.31394(W) AD(2002.00) 0
 AA3751  ELLIP H (02/10/07)  174.420  (m)                       GP(2002.00)    
 AA3751  ELLIP H (02/03/05)  174.431  (m)                       GP(       ) 4 2
 AA3751  NAD 83(1997)-  41 40 21.48770(N)    088 14 02.31288(W) AD(       ) 1
 AA3751  ELLIP H (10/21/99)  174.425  (m)                       GP(       ) 4 1
 AA3751  NAD 83(1997)-  41 40 21.48784(N)    088 14 02.31366(W) AD(       ) 1
 AA3751  NAD 83(1986)-  41 40 21.48987(N)    088 14 02.32243(W) AD(       ) 1
 AA3751
 AA3751.Superseded values are not recommended for survey control.
 AA3751
 AA3751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3751.See file dsdata.pdf to determine how the superseded data were derived.
 AA3751
 AA3751_MARKER: F = FLANGE-ENCASED ROD
 AA3751_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3751_STAMPING: 47
 AA3751_MARK LOGO: IL5980
 AA3751_PROJECTION: RECESSED 8 CENTIMETERS
 AA3751_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3751_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3751+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3751_ROD/PIPE-DEPTH: 3 meters
 AA3751_SLEEVE-DEPTH  : 1 meters
 AA3751
 AA3751  HISTORY     - Date     Condition        Report By
 AA3751  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3751
 AA3751                          STATION DESCRIPTION
 AA3751
 AA3751'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3751'FROM THE INTERSECTION OF 75TH STREET AND ILLINOIS STATE HIGHWAY 59,
 AA3751'PROCEED SOUTH ALONG IL 59 4.5 MILESTO 11TH STREET. TURN RIGHT (WEST)
 AA3751'ALONG 111TH FOR A DISTANCE OF 1.5 MILESTO NORMANTOWN ROAD AND E.J. AND
 AA3751'E. RAILROAD AT GRADE CROSSING. PROCEED LEFT (SOUTH) ALONG NORMANTOWN
 AA3751'ROAD ON THE EAST SIDE OF THE E.J. AND E. TRACKS A DISTANCE OF 0.55
 AA3751'MILESTO STATION ON RIGHT. STATION IS ON FLAT GROUND WEST OF TOP OF
 AA3751'BACKSLOPE ON THE WEST SIDE OF THE E.J.AND E. TRACKS ACROSS FROM A
 AA3751'TELEPHONE RISER BOX ON EAST SIDE OF NORMANTOWN ROAD. STATION IS 0.1
 AA3751'MILENORTHWEST OF 1ST HOUSE AND BARN ON EAST SIDE OF NORMANTOWN ROAD
 AA3751'SOUTH OF 11TH STREET. STATION IS 58.13 FEETSOUTHEAST OF + CHISELED ON
 AA3751'CONCRETE BASE OF THE NORTHEAST LEG OF ELECTRIC UTILITY HIGH TENSION
 AA3751'STRUCTURE, 45.32 FEETSOUTHEAST OF + CHISESELED ON CONCRETE BASE OF
 AA3751'SOUTHEAST LEG OF SAME STRUCTURE , AND 66.65 FEETSOUTHEAST OF +
 AA3751'CHISELED ON CONCRETE BASE OF SOUTHWEST LEG OF SAME STRUCTURE. STATION
 AA3751'IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID SET FLUSH
 AA3751'WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3752 ***********************************************************************
 AA3752  DESIGNATION -  NAPERVILLE 48
 AA3752  PID         -  AA3752
 AA3752  STATE/COUNTY-  IL/WILL
 AA3752  COUNTRY     -  US
 AA3752  USGS QUAD   -  NORMANTOWN (2018)
 AA3752
 AA3752                         *CURRENT SURVEY CONTROL
 AA3752  ______________________________________________________________________
 AA3752* NAD 83(2011) POSITION- 41 40 24.21337(N) 088 12 16.18033(W)   ADJUSTED
 AA3752* NAD 83(2011) ELLIP HT-   166.929 (meters)        (06/27/12)   ADJUSTED
 AA3752* NAD 83(2011) EPOCH   -  2010.00
 AA3752* NAVD 88 ORTHO HEIGHT -   200.    (meters)      656.    (feet) SCALED
 AA3752  ______________________________________________________________________
 AA3752  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 AA3752  NAD 83(2011) X  -    149,496.693 (meters)                     COMP
 AA3752  NAD 83(2011) Y  - -4,768,977.668 (meters)                     COMP
 AA3752  NAD 83(2011) Z  -  4,218,687.227 (meters)                     COMP
 AA3752  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 AA3752
 AA3752  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3752  Standards:
 AA3752         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3752            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3752  -------------------------------------------------------------------
 AA3752  NETWORK    0.84   1.41           0.38   0.30   0.72      0.09732006
 AA3752  -------------------------------------------------------------------
 AA3752  Click here for local accuracies and other accuracy information.
 AA3752
 AA3752.The horizontal coordinates were established by GPS observations
 AA3752.and adjusted by the National Geodetic Survey in June 2012.
 AA3752
 AA3752.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3752.been affixed to the stable North American tectonic plate. See 
 AA3752.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3752
 AA3752.The horizontal coordinates are valid at the epoch date displayed above
 AA3752.which is a decimal equivalence of Year/Month/Day.
 AA3752
 AA3752.The orthometric height was scaled from a topographic map.
 AA3752
 AA3752.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3752.GEOID18 height accuracy estimate available here.
 AA3752
 AA3752.Click photographs - Photos may exist for this station.
 AA3752
 AA3752.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3752
 AA3752.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3752
 AA3752.The ellipsoidal height was determined by GPS observations
 AA3752.and is referenced to NAD 83.
 AA3752
 AA3752. The following values were computed from the NAD 83(2011) position.
 AA3752
 AA3752;                    North         East     Units Scale Factor Converg.
 AA3752;SPC IL E     -   555,835.215   310,728.535   MT  0.99997642   +0 05 08.4
 AA3752;SPC IL E     - 1,823,602.70  1,019,448.54   sFT  0.99997642   +0 05 08.4
 AA3752;UTM  16      - 4,614,215.178   399,737.289   MT  0.99972370   -0 48 03.3
 AA3752
 AA3752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3752!SPC IL E     -   0.99997382  x   0.99997642  =   0.99995024
 AA3752!UTM  16      -   0.99997382  x   0.99972370  =   0.99969753
 AA3752
 AA3752:                Primary Azimuth Mark                     Grid Az
 AA3752:SPC IL E     -  NAPERVILLE 248                           358 15 24.6
 AA3752:UTM  16      -  NAPERVILLE 248                           359 08 36.3
 AA3752
 AA3752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9973714215(NAD 83)
 AA3752
 AA3752|---------------------------------------------------------------------|
 AA3752| PID    Reference Object                     Distance      Geod. Az  |
 AA3752|                                                           dddmmss.s |
 AA3752| AA3771 NAPERVILLE 248                      APPROX. 0.8 KM 3582033.0 |
 AA3752|---------------------------------------------------------------------|
 AA3752
 AA3752                          SUPERSEDED SURVEY CONTROL
 AA3752
 AA3752  NAD 83(2007)-  41 40 24.21337(N)    088 12 16.18137(W) AD(2002.00) 0
 AA3752  ELLIP H (02/10/07)  166.945  (m)                       GP(2002.00)    
 AA3752  ELLIP H (02/03/05)  166.949  (m)                       GP(       ) 4 2
 AA3752  NAD 83(1997)-  41 40 24.21224(N)    088 12 16.18035(W) AD(       ) 1
 AA3752  ELLIP H (10/21/99)  166.951  (m)                       GP(       ) 4 1
 AA3752  NAD 83(1997)-  41 40 24.21237(N)    088 12 16.18103(W) AD(       ) 1
 AA3752  NAD 83(1986)-  41 40 24.21408(N)    088 12 16.19027(W) AD(       ) 1
 AA3752
 AA3752.Superseded values are not recommended for survey control.
 AA3752
 AA3752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3752.See file dsdata.pdf to determine how the superseded data were derived.
 AA3752
 AA3752_MARKER: F = FLANGE-ENCASED ROD
 AA3752_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3752_STAMPING: 48
 AA3752_MARK LOGO: IL5980
 AA3752_PROJECTION: RECESSED 8 CENTIMETERS
 AA3752_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3752_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3752+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3752_ROD/PIPE-DEPTH: 3 meters
 AA3752_SLEEVE-DEPTH  : 1 meters
 AA3752
 AA3752  HISTORY     - Date     Condition        Report By
 AA3752  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3752
 AA3752                          STATION DESCRIPTION
 AA3752
 AA3752'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3752'FROM INTERSECTION AT ILLINOIS STATE HIGHWAY 59 AND 111TH STREET
 AA3752'PROCEED SOUTH 0.55 MILETO A FIELD ON WEST SIDE OF IL 59. STATION IS
 AA3752'+/- 28 FEETWEST OF WEST EDGE OF PAVEMENT, +/- 7.5 FEETSOUTH OF THE
 AA3752'SOUTH EDGE OF FIELD ENTRANCE, +/- 7 FEETEAST OF FIELD LINE. STATION IS
 AA3752'FLUSH WITH GROUND, STAINLESS ROD WITH CAST CAP AND LID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3774 ***********************************************************************
 AA3774  DESIGNATION -  NAPERVILLE 507
 AA3774  PID         -  AA3774
 AA3774  STATE/COUNTY-  IL/DU PAGE
 AA3774  COUNTRY     -  US
 AA3774  USGS QUAD   -  NAPERVILLE (2018)
 AA3774
 AA3774                         *CURRENT SURVEY CONTROL
 AA3774  ______________________________________________________________________
 AA3774* NAD 83(2011) POSITION- 41 47 56.39399(N) 088 13 48.25443(W)   ADJUSTED
 AA3774* NAD 83(2011) ELLIP HT-   192.096 (meters)        (06/27/12)   ADJUSTED
 AA3774* NAD 83(2011) EPOCH   -  2010.00
 AA3774* NAVD 88 ORTHO HEIGHT -   225.    (meters)      738.    (feet) SCALED
 AA3774  ______________________________________________________________________
 AA3774  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 AA3774  NAD 83(2011) X  -    147,081.594 (meters)                     COMP
 AA3774  NAD 83(2011) Y  - -4,759,779.796 (meters)                     COMP
 AA3774  NAD 83(2011) Z  -  4,229,114.605 (meters)                     COMP
 AA3774  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 AA3774
 AA3774  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3774  Standards:
 AA3774         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3774            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3774  -------------------------------------------------------------------
 AA3774  NETWORK    0.59   0.98           0.24   0.24   0.50      0.04537090
 AA3774  -------------------------------------------------------------------
 AA3774  Click here for local accuracies and other accuracy information.
 AA3774
 AA3774.The horizontal coordinates were established by GPS observations
 AA3774.and adjusted by the National Geodetic Survey in June 2012.
 AA3774
 AA3774.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3774.been affixed to the stable North American tectonic plate. See 
 AA3774.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3774
 AA3774.The horizontal coordinates are valid at the epoch date displayed above
 AA3774.which is a decimal equivalence of Year/Month/Day.
 AA3774
 AA3774.The orthometric height was scaled from a topographic map.
 AA3774
 AA3774.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3774.GEOID18 height accuracy estimate available here.
 AA3774
 AA3774.Click photographs - Photos may exist for this station.
 AA3774
 AA3774.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3774
 AA3774.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3774
 AA3774.The ellipsoidal height was determined by GPS observations
 AA3774.and is referenced to NAD 83.
 AA3774
 AA3774. The following values were computed from the NAD 83(2011) position.
 AA3774
 AA3774;                    North         East     Units Scale Factor Converg.
 AA3774;SPC IL E     -   569,782.799   308,582.047   MT  0.99997591   +0 04 07.8
 AA3774;SPC IL E     - 1,869,362.40  1,012,406.27   sFT  0.99997591   +0 04 07.8
 AA3774;UTM  16      - 4,628,190.845   397,807.619   MT  0.99972851   -0 49 11.8
 AA3774
 AA3774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3774!SPC IL E     -   0.99996987  x   0.99997591  =   0.99994578
 AA3774!UTM  16      -   0.99996987  x   0.99972851  =   0.99969839
 AA3774
 AA3774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9780728190(NAD 83)
 AA3774
 AA3774|---------------------------------------------------------------------|
 AA3774| PID    Reference Object                     Distance      Geod. Az  |
 AA3774|                                                           dddmmss.s |
 AA3774| AA3780 NAPERVILLE 607                      367.720 METERS 08947     |
 AA3774|---------------------------------------------------------------------|
 AA3774
 AA3774                          SUPERSEDED SURVEY CONTROL
 AA3774
 AA3774  NAD 83(2007)-  41 47 56.39389(N)    088 13 48.25545(W) AD(2002.00) 0
 AA3774  ELLIP H (02/10/07)  192.114  (m)                       GP(2002.00)    
 AA3774  ELLIP H (02/03/05)  192.119  (m)                       GP(       ) 4 2
 AA3774  NAD 83(1997)-  41 47 56.39268(N)    088 13 48.25455(W) AD(       ) 1
 AA3774  ELLIP H (10/21/99)  192.122  (m)                       GP(       ) 4 1
 AA3774  NAD 83(1997)-  41 47 56.39281(N)    088 13 48.25525(W) AD(       ) 1
 AA3774  NAD 83(1986)-  41 47 56.39459(N)    088 13 48.26589(W) AD(       ) 1
 AA3774
 AA3774.Superseded values are not recommended for survey control.
 AA3774
 AA3774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3774.See file dsdata.pdf to determine how the superseded data were derived.
 AA3774
 AA3774_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3774_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3774_PROJECTION: RECESSED 8 CENTIMETERS
 AA3774_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3774_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3774+STABILITY: POSITION/ELEVATION WELL
 AA3774_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3774+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3774_ROD/PIPE-DEPTH: 3 meters
 AA3774_SLEEVE-DEPTH  : 1 meters
 AA3774
 AA3774  HISTORY     - Date     Condition        Report By
 AA3774  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3774  HISTORY     - 20051021 MARK NOT FOUND   GEWALT
 AA3774
 AA3774                          STATION DESCRIPTION
 AA3774
 AA3774'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3774'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND I-88, PROCEED
 AA3774'SOUTH ON IL 59 0.3 MILESTO INTERSECTION OF IL 59 AND DIEHL ROAD.
 AA3774'PROCEED WEST ON DIEHL ROAD 1.3 MILESTO E.J. AND E. RAILROAD TRACKS AND
 AA3774'STATION ON LEFT. STATION IS 70 FEETEAST OF CENTERLINE OF TRACKS, 37
 AA3774'FEETSOUTH OF CENTERLINE OF DIEHL ROAD. STATION IS 22.51 FEETEAST OF
 AA3774'NAIL WITH PLASTIC TAG IN POWER POLE, 56.87 FEETNORTH NORTHEAST OF
 AA3774'CHISELED + ON BOLT OF WATER TOWER, AND 63.22 FEETNORTHWEST OF CHISELED
 AA3774'+ ON NORTHEAST CORNER OF FIRE HYDRANT. STATION IS STAINLESS STEEL ROD
 AA3774'IN PVC SLEEVE WITH METAL CAP SET FLUSH WITH GROUND.
 AA3774
 AA3774                          STATION RECOVERY (2005)
 AA3774
 AA3774'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 AA3774'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3775 ***********************************************************************
 AA3775  DESIGNATION -  NAPERVILLE 515
 AA3775  PID         -  AA3775
 AA3775  STATE/COUNTY-  IL/DU PAGE
 AA3775  COUNTRY     -  US
 AA3775  USGS QUAD   -  NAPERVILLE (2018)
 AA3775
 AA3775                         *CURRENT SURVEY CONTROL
 AA3775  ______________________________________________________________________
 AA3775* NAD 83(2011) POSITION- 41 46 53.57122(N) 088 14 02.43843(W)   ADJUSTED
 AA3775* NAD 83(2011) ELLIP HT-   185.843 (meters)        (06/27/12)   ADJUSTED
 AA3775* NAD 83(2011) EPOCH   -  2010.00
 AA3775* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 AA3775  ______________________________________________________________________
 AA3775  GEOID HEIGHT    -        -33.099 (meters)                     GEOID18
 AA3775  NAD 83(2011) X  -    146,793.946 (meters)                     COMP
 AA3775  NAD 83(2011) Y  - -4,761,076.320 (meters)                     COMP
 AA3775  NAD 83(2011) Z  -  4,227,665.262 (meters)                     COMP
 AA3775  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 AA3775
 AA3775  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3775  Standards:
 AA3775         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3775            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3775  -------------------------------------------------------------------
 AA3775  NETWORK    0.68   1.08           0.30   0.25   0.55      0.07533780
 AA3775  -------------------------------------------------------------------
 AA3775  Click here for local accuracies and other accuracy information.
 AA3775
 AA3775.The horizontal coordinates were established by GPS observations
 AA3775.and adjusted by the National Geodetic Survey in June 2012.
 AA3775
 AA3775.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3775.been affixed to the stable North American tectonic plate. See 
 AA3775.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3775
 AA3775.The horizontal coordinates are valid at the epoch date displayed above
 AA3775.which is a decimal equivalence of Year/Month/Day.
 AA3775
 AA3775.The orthometric height was scaled from a topographic map.
 AA3775
 AA3775.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3775.GEOID18 height accuracy estimate available here.
 AA3775
 AA3775.Click photographs - Photos may exist for this station.
 AA3775
 AA3775.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3775
 AA3775.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3775
 AA3775.The ellipsoidal height was determined by GPS observations
 AA3775.and is referenced to NAD 83.
 AA3775
 AA3775. The following values were computed from the NAD 83(2011) position.
 AA3775
 AA3775;                    North         East     Units Scale Factor Converg.
 AA3775;SPC IL E     -   567,844.218   308,256.837   MT  0.99997584   +0 03 58.2
 AA3775;SPC IL E     - 1,863,002.24  1,011,339.31   sFT  0.99997584   +0 03 58.2
 AA3775;UTM  16      - 4,626,258.018   397,452.472   MT  0.99972940   -0 49 20.2
 AA3775
 AA3775!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3775!SPC IL E     -   0.99997085  x   0.99997584  =   0.99994669
 AA3775!UTM  16      -   0.99997085  x   0.99972940  =   0.99970026
 AA3775
 AA3775:                Primary Azimuth Mark                     Grid Az
 AA3775:SPC IL E     -  NAPERVILLE 615                           092 20 23.0
 AA3775:UTM  16      -  NAPERVILLE 615                           093 13 41.4
 AA3775
 AA3775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9745226258(NAD 83)
 AA3775
 AA3775|---------------------------------------------------------------------|
 AA3775| PID    Reference Object                     Distance      Geod. Az  |
 AA3775|                                                           dddmmss.s |
 AA3775| AA3781 NAPERVILLE 615                      467.272 METERS 0922421.2 |
 AA3775|---------------------------------------------------------------------|
 AA3775
 AA3775                          SUPERSEDED SURVEY CONTROL
 AA3775
 AA3775  NAD 83(2007)-  41 46 53.57115(N)    088 14 02.43942(W) AD(2002.00) 0
 AA3775  ELLIP H (02/10/07)  185.863  (m)                       GP(2002.00)    
 AA3775  ELLIP H (02/03/05)  185.878  (m)                       GP(       ) 4 2
 AA3775  NAD 83(1997)-  41 46 53.56993(N)    088 14 02.43847(W) AD(       ) 1
 AA3775  ELLIP H (10/21/99)  185.871  (m)                       GP(       ) 4 1
 AA3775  NAD 83(1997)-  41 46 53.57007(N)    088 14 02.43918(W) AD(       ) 1
 AA3775  NAD 83(1986)-  41 46 53.57193(N)    088 14 02.44955(W) AD(       ) 1
 AA3775
 AA3775.Superseded values are not recommended for survey control.
 AA3775
 AA3775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3775.See file dsdata.pdf to determine how the superseded data were derived.
 AA3775
 AA3775_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3775_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3775_PROJECTION: RECESSED 8 CENTIMETERS
 AA3775_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3775_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3775+STABILITY: POSITION/ELEVATION WELL
 AA3775_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3775+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3775_ROD/PIPE-DEPTH: 3 meters
 AA3775_SLEEVE-DEPTH  : 1 meters
 AA3775
 AA3775  HISTORY     - Date     Condition        Report By
 AA3775  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3775  HISTORY     - 20051021 MARK NOT FOUND   GEWALT
 AA3775
 AA3775                          STATION DESCRIPTION
 AA3775
 AA3775'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3775'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3775'NAPERVILLE, PROCEED NORTH ON IL 59 A DISTANCE OF 1.8 MILESTO
 AA3775'INTERSECTION WITH NORTH AURORA ROAD, THENCE WEST ON NORTH AURORA ROAD
 AA3775'A DISTANCE OF 1.45 MILESTO STATION ON RIGHT. STATION IS +/- 700
 AA3775'FEETWEST OF E.J. AND E. RAILROAD OVERPASS IN FRONT OF LARGE STEEL
 AA3775'COMMERCIAL BUILDING CURRENTLY USED AS ICE RINK. STATION IS IN GRASSY
 AA3775'RIGHT-OF-WAY AREA NORTH OF NORTH AURORA ROAD 106.52 FEETEAST SOUTHEAST
 AA3775'OF NAIL WITH PLASTIC TAG IN POWER POLE, 54.11 FEETSOUTH OF CHISELED +
 AA3775'ON LIGHT POLE BASE, AND 114.83 FEET SOUTHWEST OF THE SOUTHEAST CORNER
 AA3775'OF ICE RINK BUILDING. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE
 AA3775'WITH METAL LID SET FLUSH WITH GROUND.
 AA3775
 AA3775                          STATION RECOVERY (2005)
 AA3775
 AA3775'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 AA3775'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3777 ***********************************************************************
 AA3777  DESIGNATION -  NAPERVILLE 526
 AA3777  PID         -  AA3777
 AA3777  STATE/COUNTY-  IL/DU PAGE
 AA3777  COUNTRY     -  US
 AA3777  USGS QUAD   -  ROMEOVILLE (2018)
 AA3777
 AA3777                         *CURRENT SURVEY CONTROL
 AA3777  ______________________________________________________________________
 AA3777* NAD 83(2011) POSITION- 41 44 53.97026(N) 088 07 23.05766(W)   ADJUSTED
 AA3777* NAD 83(2011) ELLIP HT-   174.575 (meters)        (06/27/12)   ADJUSTED
 AA3777* NAD 83(2011) EPOCH   -  2010.00
 AA3777* NAVD 88 ORTHO HEIGHT -   208.    (meters)      682.    (feet) SCALED
 AA3777  ______________________________________________________________________
 AA3777  GEOID HEIGHT    -        -33.155 (meters)                     GEOID18
 AA3777  NAD 83(2011) X  -    156,092.538 (meters)                     COMP
 AA3777  NAD 83(2011) Y  - -4,763,231.323 (meters)                     COMP
 AA3777  NAD 83(2011) Z  -  4,224,905.383 (meters)                     COMP
 AA3777  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 AA3777
 AA3777  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3777  Standards:
 AA3777         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3777            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3777  -------------------------------------------------------------------
 AA3777  NETWORK    0.54   0.82           0.24   0.20   0.42     -0.08135050
 AA3777  -------------------------------------------------------------------
 AA3777  Click here for local accuracies and other accuracy information.
 AA3777
 AA3777.The horizontal coordinates were established by GPS observations
 AA3777.and adjusted by the National Geodetic Survey in June 2012.
 AA3777
 AA3777.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3777.been affixed to the stable North American tectonic plate. See 
 AA3777.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3777
 AA3777.The horizontal coordinates are valid at the epoch date displayed above
 AA3777.which is a decimal equivalence of Year/Month/Day.
 AA3777
 AA3777.The orthometric height was scaled from a topographic map.
 AA3777
 AA3777.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3777.GEOID18 height accuracy estimate available here.
 AA3777
 AA3777.Click photographs - Photos may exist for this station.
 AA3777
 AA3777.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3777
 AA3777.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3777
 AA3777.The ellipsoidal height was determined by GPS observations
 AA3777.and is referenced to NAD 83.
 AA3777
 AA3777. The following values were computed from the NAD 83(2011) position.
 AA3777
 AA3777;                    North         East     Units Scale Factor Converg.
 AA3777;SPC IL E     -   564,170.929   317,488.388   MT  0.99997876   +0 08 24.0
 AA3777;SPC IL E     - 1,850,950.79  1,041,626.49   sFT  0.99997876   +0 08 24.0
 AA3777;UTM  16      - 4,622,443.063   406,623.600   MT  0.99970729   -0 44 52.3
 AA3777
 AA3777!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3777!SPC IL E     -   0.99997262  x   0.99997876  =   0.99995138
 AA3777!UTM  16      -   0.99997262  x   0.99970729  =   0.99967992
 AA3777
 AA3777:                Primary Azimuth Mark                     Grid Az
 AA3777:SPC IL E     -  NAPERVILLE 626                           083 15 22.8
 AA3777:UTM  16      -  NAPERVILLE 626                           084 08 39.1
 AA3777
 AA3777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0662322443(NAD 83)
 AA3777
 AA3777|---------------------------------------------------------------------|
 AA3777| PID    Reference Object                     Distance      Geod. Az  |
 AA3777|                                                           dddmmss.s |
 AA3777| AA3783 NAPERVILLE 626                      APPROX. 0.6 KM 0832346.8 |
 AA3777|---------------------------------------------------------------------|
 AA3777
 AA3777                          SUPERSEDED SURVEY CONTROL
 AA3777
 AA3777  NAD 83(2007)-  41 44 53.97024(N)    088 07 23.05874(W) AD(2002.00) 0
 AA3777  ELLIP H (02/10/07)  174.590  (m)                       GP(2002.00)    
 AA3777  ELLIP H (02/03/05)  174.592  (m)                       GP(       ) 4 2
 AA3777  NAD 83(1997)-  41 44 53.96911(N)    088 07 23.05774(W) AD(       ) 1
 AA3777  ELLIP H (10/21/99)  174.596  (m)                       GP(       ) 4 1
 AA3777  NAD 83(1997)-  41 44 53.96924(N)    088 07 23.05842(W) AD(       ) 1
 AA3777  NAD 83(1986)-  41 44 53.97105(N)    088 07 23.06962(W) AD(       ) 1
 AA3777
 AA3777.Superseded values are not recommended for survey control.
 AA3777
 AA3777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3777.See file dsdata.pdf to determine how the superseded data were derived.
 AA3777
 AA3777_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3777_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3777_PROJECTION: RECESSED 8 CENTIMETERS
 AA3777_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3777_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3777+STABILITY: POSITION/ELEVATION WELL
 AA3777_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3777+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3777_ROD/PIPE-DEPTH: 3 meters
 AA3777_SLEEVE-DEPTH  : 1 meters
 AA3777
 AA3777  HISTORY     - Date     Condition        Report By
 AA3777  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3777
 AA3777                          STATION DESCRIPTION
 AA3777
 AA3777'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3777'FROM THE INTERSECTION OF 75TH STREET AND NAPER BOULEVARD IN NAPERVILLE
 AA3777', ILLINOIS, PROCEED WEST ON 75TH STREET 0.4 MILESTO STATION ON LEFT.
 AA3777'STATION IS IN GRASSY AREA AT THE SOUTH EDGE OF 75TH STREET
 AA3777'RIGHT-OF-WAY JUST WEST OF A FIELD ENTRANCE. STATION IS 103.50 FEET
 AA3777'EAST OF NAIL WITH PLASTIC TAG IN POWER POLE, 77.13 FEETWEST SOUTHWEST
 AA3777'OF + CHISELED ON NORTHWEST CORNER OF TRAFFIC SIGNAL HANDHOLE, AND
 AA3777'53.54 FEETWEST NORTHWEST OF NAIL WITH PLASTIC TAG IN POWER POLE.
 AA3777'STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID SET FLUSH
 AA3777'WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3778 ***********************************************************************
 AA3778  DESIGNATION -  NAPERVILLE 532
 AA3778  PID         -  AA3778
 AA3778  STATE/COUNTY-  IL/DU PAGE
 AA3778  COUNTRY     -  US
 AA3778  USGS QUAD   -  NORMANTOWN (2018)
 AA3778
 AA3778                         *CURRENT SURVEY CONTROL
 AA3778  ______________________________________________________________________
 AA3778* NAD 83(2011) POSITION- 41 43 32.89808(N) 088 10 21.56659(W)   ADJUSTED
 AA3778* NAD 83(2011) ELLIP HT-   174.237 (meters)        (06/27/12)   ADJUSTED
 AA3778* NAD 83(2011) EPOCH   -  2010.00
 AA3778* NAVD 88 ORTHO HEIGHT -   207.    (meters)      679.    (feet) SCALED
 AA3778  ______________________________________________________________________
 AA3778  GEOID HEIGHT    -        -33.117 (meters)                     GEOID18
 AA3778  NAD 83(2011) X  -    152,023.300 (meters)                     COMP
 AA3778  NAD 83(2011) Y  - -4,765,028.697 (meters)                     COMP
 AA3778  NAD 83(2011) Z  -  4,223,038.647 (meters)                     COMP
 AA3778  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 AA3778
 AA3778  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3778  Standards:
 AA3778         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3778            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3778  -------------------------------------------------------------------
 AA3778  NETWORK    0.76   1.20           0.34   0.28   0.61     -0.01587872
 AA3778  -------------------------------------------------------------------
 AA3778  Click here for local accuracies and other accuracy information.
 AA3778
 AA3778.The horizontal coordinates were established by GPS observations
 AA3778.and adjusted by the National Geodetic Survey in June 2012.
 AA3778
 AA3778.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3778.been affixed to the stable North American tectonic plate. See 
 AA3778.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3778
 AA3778.The horizontal coordinates are valid at the epoch date displayed above
 AA3778.which is a decimal equivalence of Year/Month/Day.
 AA3778
 AA3778.The orthometric height was scaled from a topographic map.
 AA3778
 AA3778.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3778.GEOID18 height accuracy estimate available here.
 AA3778
 AA3778.Click photographs - Photos may exist for this station.
 AA3778
 AA3778.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3778
 AA3778.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3778
 AA3778.The ellipsoidal height was determined by GPS observations
 AA3778.and is referenced to NAD 83.
 AA3778
 AA3778. The following values were computed from the NAD 83(2011) position.
 AA3778
 AA3778;                    North         East     Units Scale Factor Converg.
 AA3778;SPC IL E     -   561,660.840   313,368.788   MT  0.99997720   +0 06 25.0
 AA3778;SPC IL E     - 1,842,715.61  1,028,110.77   sFT  0.99997720   +0 06 25.0
 AA3778;UTM  16      - 4,619,997.747   402,466.712   MT  0.99971706   -0 46 50.0
 AA3778
 AA3778!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3778!SPC IL E     -   0.99997267  x   0.99997720  =   0.99994987
 AA3778!UTM  16      -   0.99997267  x   0.99971706  =   0.99968974
 AA3778
 AA3778:                Primary Azimuth Mark                     Grid Az
 AA3778:SPC IL E     -  NAPERVILLE 632                           268 28 47.5
 AA3778:UTM  16      -  NAPERVILLE 632                           269 22 02.5
 AA3778
 AA3778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0246619997(NAD 83)
 AA3778
 AA3778|---------------------------------------------------------------------|
 AA3778| PID    Reference Object                     Distance      Geod. Az  |
 AA3778|                                                           dddmmss.s |
 AA3778| AA3784 NAPERVILLE 632                      APPROX. 0.7 KM 2683512.5 |
 AA3778|---------------------------------------------------------------------|
 AA3778
 AA3778                          SUPERSEDED SURVEY CONTROL
 AA3778
 AA3778  NAD 83(2007)-  41 43 32.89804(N)    088 10 21.56761(W) AD(2002.00) 0
 AA3778  ELLIP H (02/10/07)  174.254  (m)                       GP(2002.00)    
 AA3778  ELLIP H (02/03/05)  174.257  (m)                       GP(       ) 4 2
 AA3778  NAD 83(1997)-  41 43 32.89686(N)    088 10 21.56663(W) AD(       ) 1
 AA3778  ELLIP H (10/21/99)  174.260  (m)                       GP(       ) 4 1
 AA3778  NAD 83(1997)-  41 43 32.89700(N)    088 10 21.56732(W) AD(       ) 1
 AA3778  NAD 83(1986)-  41 43 32.89879(N)    088 10 21.57755(W) AD(       ) 1
 AA3778
 AA3778.Superseded values are not recommended for survey control.
 AA3778
 AA3778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3778.See file dsdata.pdf to determine how the superseded data were derived.
 AA3778
 AA3778_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3778_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3778_PROJECTION: RECESSED 8 CENTIMETERS
 AA3778_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3778_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3778+STABILITY: POSITION/ELEVATION WELL
 AA3778_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3778+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3778_ROD/PIPE-DEPTH: 3 meters
 AA3778_SLEEVE-DEPTH  : 1 meters
 AA3778
 AA3778  HISTORY     - Date     Condition        Report By
 AA3778  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3778
 AA3778                          STATION DESCRIPTION
 AA3778
 AA3778'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3778'FROM THE INTERSECTION OF 75TH STREET AND ILLINOIS STATE HIGHWAY 59 IN
 AA3778'WESTERN NAPERVILLE, PROCEED EAST ALONG 75TH STREET 1 MILETO BOOK ROAD
 AA3778', PROCEED SOUTH (RIGHT) ON BOOK ROAD 1.5 MILESTO 87TH STREET (EAST).
 AA3778'PROCEED EAST ON 87TH STREET 0.75 MILESTO STATION ON LEFT. STATION IS
 AA3778'IN GRASSY AREA AT NORTH EDGE OF RIGHT-OF-WAY OF 87TH STREET , 35
 AA3778'FEETNORTH OF CENTERLINE OF 87TH STREET, 73 FEETWEST OF CENTERLINE OF
 AA3778'MEADOW LANE (SOUTH). STATION IS 91.68 FEETEAST OF NAIL WITH PLATIC TAG
 AA3778'IN POWER POLE, 100.66 FEETEAST OF NAIL WITH PLASTIC TAG IN POWER POLE,
 AA3778'AND 25.01 FEETNORTH OF PK NAIL IN NORTH EDGE OF PAVMENT OF 87TH
 AA3778'STREET. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID
 AA3778'SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3779 ***********************************************************************
 AA3779  DESIGNATION -  NAPERVILLE 537
 AA3779  PID         -  AA3779
 AA3779  STATE/COUNTY-  IL/WILL
 AA3779  COUNTRY     -  US
 AA3779  USGS QUAD   -  ROMEOVILLE (2018)
 AA3779
 AA3779                         *CURRENT SURVEY CONTROL
 AA3779  ______________________________________________________________________
 AA3779* NAD 83(2011) POSITION- 41 43 11.14469(N) 088 05 48.88293(W)   ADJUSTED
 AA3779* NAD 83(2011) ELLIP HT-   179.167 (meters)        (06/27/12)   ADJUSTED
 AA3779* NAD 83(2011) EPOCH   -  2010.00
 AA3779* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 AA3779  ______________________________________________________________________
 AA3779  GEOID HEIGHT    -        -33.166 (meters)                     GEOID18
 AA3779  NAD 83(2011) X  -    158,337.526 (meters)                     COMP
 AA3779  NAD 83(2011) Y  - -4,765,273.662 (meters)                     COMP
 AA3779  NAD 83(2011) Z  -  4,222,540.993 (meters)                     COMP
 AA3779  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 AA3779
 AA3779  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3779  Standards:
 AA3779         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3779            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3779  -------------------------------------------------------------------
 AA3779  NETWORK    0.69   1.10           0.31   0.25   0.56      0.05049032
 AA3779  -------------------------------------------------------------------
 AA3779  Click here for local accuracies and other accuracy information.
 AA3779
 AA3779.The horizontal coordinates were established by GPS observations
 AA3779.and adjusted by the National Geodetic Survey in June 2012.
 AA3779
 AA3779.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3779.been affixed to the stable North American tectonic plate. See 
 AA3779.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3779
 AA3779.The horizontal coordinates are valid at the epoch date displayed above
 AA3779.which is a decimal equivalence of Year/Month/Day.
 AA3779
 AA3779.The orthometric height was scaled from a topographic map.
 AA3779
 AA3779.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3779.GEOID18 height accuracy estimate available here.
 AA3779
 AA3779.Click photographs - Photos may exist for this station.
 AA3779
 AA3779.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3779
 AA3779.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3779
 AA3779.The ellipsoidal height was determined by GPS observations
 AA3779.and is referenced to NAD 83.
 AA3779
 AA3779. The following values were computed from the NAD 83(2011) position.
 AA3779
 AA3779;                    North         East     Units Scale Factor Converg.
 AA3779;SPC IL E     -   561,004.252   319,672.916   MT  0.99997976   +0 09 26.4
 AA3779;SPC IL E     - 1,840,561.45  1,048,793.56   sFT  0.99997976   +0 09 26.4
 AA3779;UTM  16      - 4,619,243.803   408,758.223   MT  0.99970244   -0 43 48.1
 AA3779
 AA3779!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3779!SPC IL E     -   0.99997190  x   0.99997976  =   0.99995166
 AA3779!UTM  16      -   0.99997190  x   0.99970244  =   0.99967435
 AA3779
 AA3779:                Primary Azimuth Mark                     Grid Az
 AA3779:SPC IL E     -  NAPERVILLE 637                           245 56 22.8
 AA3779:UTM  16      -  NAPERVILLE 637                           246 49 37.3
 AA3779
 AA3779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0875819243(NAD 83)
 AA3779
 AA3779|---------------------------------------------------------------------|
 AA3779| PID    Reference Object                     Distance      Geod. Az  |
 AA3779|                                                           dddmmss.s |
 AA3779| AA3785 NAPERVILLE 637                      497.797 METERS 2460549.2 |
 AA3779| AA3765 NAPERVILLE 234                      APPROX. 1.2 KM 3130639.9 |
 AA3779|---------------------------------------------------------------------|
 AA3779
 AA3779                          SUPERSEDED SURVEY CONTROL
 AA3779
 AA3779  NAD 83(2007)-  41 43 11.14468(N)    088 05 48.88400(W) AD(2002.00) 0
 AA3779  ELLIP H (02/10/07)  179.182  (m)                       GP(2002.00)    
 AA3779  ELLIP H (02/03/05)  179.184  (m)                       GP(       ) 4 2
 AA3779  NAD 83(1997)-  41 43 11.14354(N)    088 05 48.88293(W) AD(       ) 1
 AA3779  ELLIP H (10/21/99)  179.187  (m)                       GP(       ) 4 1
 AA3779  NAD 83(1997)-  41 43 11.14367(N)    088 05 48.88360(W) AD(       ) 1
 AA3779  NAD 83(1986)-  41 43 11.14536(N)    088 05 48.89334(W) AD(       ) 1
 AA3779
 AA3779.Superseded values are not recommended for survey control.
 AA3779
 AA3779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3779.See file dsdata.pdf to determine how the superseded data were derived.
 AA3779
 AA3779_MARKER: F = FLANGE-ENCASED ROD
 AA3779_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3779_STAMPING: 537
 AA3779_MARK LOGO: IL5980
 AA3779_PROJECTION: RECESSED 8 CENTIMETERS
 AA3779_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3779_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3779+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3779_ROD/PIPE-DEPTH: 3 meters
 AA3779_SLEEVE-DEPTH  : 1 meters
 AA3779
 AA3779  HISTORY     - Date     Condition        Report By
 AA3779  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3779  HISTORY     - 20100127 GOOD             GEOCAC
 AA3779
 AA3779                          STATION DESCRIPTION
 AA3779
 AA3779'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3779'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 53 AND 75TH STREET IN
 AA3779'WOODRIDGE, SOUTH ON IL 53 2.3 MILESTO THE INTERSECTION WITH ROYCE
 AA3779'ROAD, TURN RIGHT (WEST NORTHWEST) ON ROYCE ROAD AND GO 1.5 MILESTO
 AA3779'STATION ON RIGHT. STATION IS IN GRASSY AREA AT TOP OF BACKSLOPE JUST
 AA3779'WEST OF WESTERLY ENTRANCE TO CHRISTIAN FELLOWSHIP CHURCH, 35 FEETNORTH
 AA3779'OF CENTERLINE OF ROYCE ROAD. STATION IS 42.88 FEETNORTHEAST OF 5/8
 AA3779'IRON ROD SET AT TOP OF BACKSLOPE ON NORTH SIDE OF ROYCE ROAD, 16.35
 AA3779'FEETSOUTHWEST OF + CARVED VERTICALLY ON NORTH SIDE OF METAL POST NEAR
 AA3779'CHURCH ENTRANCE, AND 64.77 FEETNORTHWEST OF NAIL WITH PLASTIC TAG IN
 AA3779'POWER POLE ON SOUTH SIDE OF ROYCE ROAD BEHIND WOODEN SIGN. STATION IS
 AA3779'STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID SET FLUSH
 AA3779'WITH GROUND.
 AA3779
 AA3779                          STATION RECOVERY (2010)
 AA3779
 AA3779'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AA3779'CAP IS MISSING.  PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING
 AA3779'WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS
 AA3779'MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3780 ***********************************************************************
 AA3780  DESIGNATION -  NAPERVILLE 607
 AA3780  PID         -  AA3780
 AA3780  STATE/COUNTY-  IL/DU PAGE
 AA3780  COUNTRY     -  US
 AA3780  USGS QUAD   -  NAPERVILLE (2018)
 AA3780
 AA3780                         *CURRENT SURVEY CONTROL
 AA3780  ______________________________________________________________________
 AA3780* NAD 83(2011) POSITION- 41 47 56.43898(N) 088 13 32.32655(W)   ADJUSTED
 AA3780* NAD 83(2011) ELLIP HT-   190.203 (meters)        (06/27/12)   ADJUSTED
 AA3780* NAD 83(2011) EPOCH   -  2010.00
 AA3780* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 AA3780  ______________________________________________________________________
 AA3780  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 AA3780  NAD 83(2011) X  -    147,449.074 (meters)                     COMP
 AA3780  NAD 83(2011) Y  - -4,759,766.088 (meters)                     COMP
 AA3780  NAD 83(2011) Z  -  4,229,114.378 (meters)                     COMP
 AA3780  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 AA3780
 AA3780  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3780  Standards:
 AA3780         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3780            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3780  -------------------------------------------------------------------
 AA3780  NETWORK    0.64   1.00           0.26   0.26   0.51     -0.02629882
 AA3780  -------------------------------------------------------------------
 AA3780  Click here for local accuracies and other accuracy information.
 AA3780
 AA3780.The horizontal coordinates were established by GPS observations
 AA3780.and adjusted by the National Geodetic Survey in June 2012.
 AA3780
 AA3780.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3780.been affixed to the stable North American tectonic plate. See 
 AA3780.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3780
 AA3780.The horizontal coordinates are valid at the epoch date displayed above
 AA3780.which is a decimal equivalence of Year/Month/Day.
 AA3780
 AA3780.The orthometric height was scaled from a topographic map.
 AA3780
 AA3780.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3780.GEOID18 height accuracy estimate available here.
 AA3780
 AA3780.Click photographs - Photos may exist for this station.
 AA3780
 AA3780.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3780
 AA3780.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3780
 AA3780.The ellipsoidal height was determined by GPS observations
 AA3780.and is referenced to NAD 83.
 AA3780
 AA3780. The following values were computed from the NAD 83(2011) position.
 AA3780
 AA3780;                    North         East     Units Scale Factor Converg.
 AA3780;SPC IL E     -   569,784.638   308,949.753   MT  0.99997599   +0 04 18.4
 AA3780;SPC IL E     - 1,869,368.43  1,013,612.65   sFT  0.99997599   +0 04 18.4
 AA3780;UTM  16      - 4,628,186.982   398,175.219   MT  0.99972759   -0 49 01.2
 AA3780
 AA3780!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3780!SPC IL E     -   0.99997017  x   0.99997599  =   0.99994616
 AA3780!UTM  16      -   0.99997017  x   0.99972759  =   0.99969777
 AA3780
 AA3780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9817528186(NAD 83)
 AA3780
 AA3780|---------------------------------------------------------------------|
 AA3780| PID    Reference Object                     Distance      Geod. Az  |
 AA3780|                                                           dddmmss.s |
 AA3780| AA3774 NAPERVILLE 507                      367.720 METERS 26947     |
 AA3780|---------------------------------------------------------------------|
 AA3780
 AA3780                          SUPERSEDED SURVEY CONTROL
 AA3780
 AA3780  NAD 83(2007)-  41 47 56.43889(N)    088 13 32.32757(W) AD(2002.00) 0
 AA3780  ELLIP H (02/10/07)  190.221  (m)                       GP(2002.00)    
 AA3780  ELLIP H (02/03/05)  190.228  (m)                       GP(       ) 4 2
 AA3780  NAD 83(1997)-  41 47 56.43768(N)    088 13 32.32668(W) AD(       ) 1
 AA3780  ELLIP H (10/21/99)  190.231  (m)                       GP(       ) 4 1
 AA3780  NAD 83(1997)-  41 47 56.43782(N)    088 13 32.32738(W) AD(       ) 1
 AA3780  NAD 83(1986)-  41 47 56.43958(N)    088 13 32.33804(W) AD(       ) 1
 AA3780
 AA3780.Superseded values are not recommended for survey control.
 AA3780
 AA3780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3780.See file dsdata.pdf to determine how the superseded data were derived.
 AA3780
 AA3780_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3780_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3780_PROJECTION: RECESSED 8 CENTIMETERS
 AA3780_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3780_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3780+STABILITY: POSITION/ELEVATION WELL
 AA3780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3780+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3780_ROD/PIPE-DEPTH: 3 meters
 AA3780_SLEEVE-DEPTH  : 1 meters
 AA3780
 AA3780  HISTORY     - Date     Condition        Report By
 AA3780  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3780  HISTORY     - 20051021 MARK NOT FOUND   GEWALT
 AA3780
 AA3780                          STATION DESCRIPTION
 AA3780
 AA3780'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3780'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3780'NAPERVILLE, NORTH ON IL 59 A DISTANCE OF 3.0 MILESTO INTERSECTION WITH
 AA3780'DIEHL ROAD, THENCE WEST ON DIEHL ROAD A DISTANCE OF 1.1 MILESTO
 AA3780'STATION. MARKER IS IN GRASSY AREA AND DESCRIBED AS FOLLOWS -- +/- 26
 AA3780'FEETNORTH OF CENTERLINE OF DIEHL ROAD, +/- 225 FEETWEST OF CENTERLINE
 AA3780'OF INTERSECTION OF DIEHL ROAD WITH SHORE ROAD, +/- 33 FEETWEST OF A
 AA3780'POWER POLE, AND +/- 52 FEETNORTH NORTHWEST OF A FIRE HYDRANT. MARKER
 AA3780'IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP SET FLUSH WITH
 AA3780'GROUND.
 AA3780
 AA3780                          STATION RECOVERY (2005)
 AA3780
 AA3780'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 AA3780'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3781 ***********************************************************************
 AA3781  DESIGNATION -  NAPERVILLE 615
 AA3781  PID         -  AA3781
 AA3781  STATE/COUNTY-  IL/DU PAGE
 AA3781  COUNTRY     -  US
 AA3781  USGS QUAD   -  NAPERVILLE (2018)
 AA3781
 AA3781                         *CURRENT SURVEY CONTROL
 AA3781  ______________________________________________________________________
 AA3781* NAD 83(2011) POSITION- 41 46 52.93495(N) 088 13 42.22165(W)   ADJUSTED
 AA3781* NAD 83(2011) ELLIP HT-   187.963 (meters)        (06/27/12)   ADJUSTED
 AA3781* NAD 83(2011) EPOCH   -  2010.00
 AA3781* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 AA3781  ______________________________________________________________________
 AA3781  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 AA3781  NAD 83(2011) X  -    147,261.049 (meters)                     COMP
 AA3781  NAD 83(2011) Y  - -4,761,076.563 (meters)                     COMP
 AA3781  NAD 83(2011) Z  -  4,227,652.036 (meters)                     COMP
 AA3781  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 AA3781
 AA3781  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3781  Standards:
 AA3781         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3781            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3781  -------------------------------------------------------------------
 AA3781  NETWORK    0.74   1.18           0.33   0.27   0.60      0.14583450
 AA3781  -------------------------------------------------------------------
 AA3781  Click here for local accuracies and other accuracy information.
 AA3781
 AA3781.The horizontal coordinates were established by GPS observations
 AA3781.and adjusted by the National Geodetic Survey in June 2012.
 AA3781
 AA3781.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3781.been affixed to the stable North American tectonic plate. See 
 AA3781.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3781
 AA3781.The horizontal coordinates are valid at the epoch date displayed above
 AA3781.which is a decimal equivalence of Year/Month/Day.
 AA3781
 AA3781.The orthometric height was scaled from a topographic map.
 AA3781
 AA3781.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3781.GEOID18 height accuracy estimate available here.
 AA3781
 AA3781.Click photographs - Photos may exist for this station.
 AA3781
 AA3781.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3781
 AA3781.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3781
 AA3781.The ellipsoidal height was determined by GPS observations
 AA3781.and is referenced to NAD 83.
 AA3781
 AA3781. The following values were computed from the NAD 83(2011) position.
 AA3781
 AA3781;                    North         East     Units Scale Factor Converg.
 AA3781;SPC IL E     -   567,825.142   308,723.708   MT  0.99997594   +0 04 11.7
 AA3781;SPC IL E     - 1,862,939.65  1,012,871.03   sFT  0.99997594   +0 04 11.7
 AA3781;UTM  16      - 4,626,231.712   397,918.876   MT  0.99972823   -0 49 06.7
 AA3781
 AA3781!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3781!SPC IL E     -   0.99997052  x   0.99997594  =   0.99994646
 AA3781!UTM  16      -   0.99997052  x   0.99972823  =   0.99969876
 AA3781
 AA3781:                Primary Azimuth Mark                     Grid Az
 AA3781:SPC IL E     -  NAPERVILLE 515                           272 20 23.0
 AA3781:UTM  16      -  NAPERVILLE 515                           273 13 41.4
 AA3781
 AA3781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9791826231(NAD 83)
 AA3781
 AA3781|---------------------------------------------------------------------|
 AA3781| PID    Reference Object                     Distance      Geod. Az  |
 AA3781|                                                           dddmmss.s |
 AA3781| AA3775 NAPERVILLE 515                      467.272 METERS 2722434.7 |
 AA3781|---------------------------------------------------------------------|
 AA3781
 AA3781                          SUPERSEDED SURVEY CONTROL
 AA3781
 AA3781  NAD 83(2007)-  41 46 52.93487(N)    088 13 42.22264(W) AD(2002.00) 0
 AA3781  ELLIP H (02/10/07)  187.982  (m)                       GP(2002.00)    
 AA3781  ELLIP H (02/03/05)  187.999  (m)                       GP(       ) 4 2
 AA3781  NAD 83(1997)-  41 46 52.93365(N)    088 13 42.22170(W) AD(       ) 1
 AA3781  ELLIP H (10/21/99)  187.991  (m)                       GP(       ) 4 1
 AA3781  NAD 83(1997)-  41 46 52.93378(N)    088 13 42.22241(W) AD(       ) 1
 AA3781  NAD 83(1986)-  41 46 52.93559(N)    088 13 42.23287(W) AD(       ) 1
 AA3781
 AA3781.Superseded values are not recommended for survey control.
 AA3781
 AA3781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3781.See file dsdata.pdf to determine how the superseded data were derived.
 AA3781
 AA3781_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3781_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3781_PROJECTION: RECESSED 8 CENTIMETERS
 AA3781_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3781_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3781+STABILITY: POSITION/ELEVATION WELL
 AA3781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3781+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3781_ROD/PIPE-DEPTH: 3 meters
 AA3781_SLEEVE-DEPTH  : 1 meters
 AA3781
 AA3781  HISTORY     - Date     Condition        Report By
 AA3781  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3781  HISTORY     - 20051021 MARK NOT FOUND   GEWALT
 AA3781
 AA3781                          STATION DESCRIPTION
 AA3781
 AA3781'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3781'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3781'NAPTERVILLE, NORTH ON IL 59 A DISTANCE OF 1.8 MILESTO INTERSECTION
 AA3781'WITH NORTH AURORA ROAD,  THENCE WEST ON NORTH AURORA ROAD A DISTANCE
 AA3781'OF 0.7 MILESTO INTERSECTION WITH FRONTANAC ROAD TO NORTH AND STATION
 AA3781'TO SOUTH. MARKER IS IN GRASSY AREA ON CENTERLINE OF FRONTENAC ROAD
 AA3781'EXTENDED FROM NORTH, +/- 28 FEETSOUTH OF CENTERLINE OF NORTH AURORA
 AA3781'ROAD. MARKER IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP SET
 AA3781'FLUSH WITH GROUND.
 AA3781
 AA3781                          STATION RECOVERY (2005)
 AA3781
 AA3781'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 AA3781'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3783 ***********************************************************************
 AA3783  DESIGNATION -  NAPERVILLE 626
 AA3783  PID         -  AA3783
 AA3783  STATE/COUNTY-  IL/DU PAGE
 AA3783  COUNTRY     -  US
 AA3783  USGS QUAD   -  ROMEOVILLE (2018)
 AA3783
 AA3783                         *CURRENT SURVEY CONTROL
 AA3783  ______________________________________________________________________
 AA3783* NAD 83(2011) POSITION- 41 44 56.33834(N) 088 06 55.73232(W)   ADJUSTED
 AA3783* NAD 83(2011) ELLIP HT-   181.986 (meters)        (06/27/12)   ADJUSTED
 AA3783* NAD 83(2011) EPOCH   -  2010.00
 AA3783* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 AA3783  ______________________________________________________________________
 AA3783  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 AA3783  NAD 83(2011) X  -    156,722.137 (meters)                     COMP
 AA3783  NAD 83(2011) Y  - -4,763,167.505 (meters)                     COMP
 AA3783  NAD 83(2011) Z  -  4,224,964.828 (meters)                     COMP
 AA3783  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 AA3783
 AA3783  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3783  Standards:
 AA3783         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3783            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3783  -------------------------------------------------------------------
 AA3783  NETWORK    0.51   0.90           0.22   0.20   0.46     -0.08954972
 AA3783  -------------------------------------------------------------------
 AA3783  Click here for local accuracies and other accuracy information.
 AA3783
 AA3783.The horizontal coordinates were established by GPS observations
 AA3783.and adjusted by the National Geodetic Survey in June 2012.
 AA3783
 AA3783.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3783.been affixed to the stable North American tectonic plate. See 
 AA3783.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3783
 AA3783.The horizontal coordinates are valid at the epoch date displayed above
 AA3783.which is a decimal equivalence of Year/Month/Day.
 AA3783
 AA3783.The orthometric height was scaled from a topographic map.
 AA3783
 AA3783.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3783.GEOID18 height accuracy estimate available here.
 AA3783
 AA3783.Click photographs - Photos may exist for this station.
 AA3783
 AA3783.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3783
 AA3783.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3783
 AA3783.The ellipsoidal height was determined by GPS observations
 AA3783.and is referenced to NAD 83.
 AA3783
 AA3783. The following values were computed from the NAD 83(2011) position.
 AA3783
 AA3783;                    North         East     Units Scale Factor Converg.
 AA3783;SPC IL E     -   564,245.559   318,119.528   MT  0.99997904   +0 08 42.2
 AA3783;SPC IL E     - 1,851,195.64  1,043,697.15   sFT  0.99997904   +0 08 42.2
 AA3783;UTM  16      - 4,622,507.886   407,255.648   MT  0.99970585   -0 44 34.1
 AA3783
 AA3783!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3783!SPC IL E     -   0.99997146  x   0.99997904  =   0.99995050
 AA3783!UTM  16      -   0.99997146  x   0.99970585  =   0.99967732
 AA3783
 AA3783:                Primary Azimuth Mark                     Grid Az
 AA3783:SPC IL E     -  NAPERVILLE 526                           263 15 22.8
 AA3783:UTM  16      -  NAPERVILLE 526                           264 08 39.1
 AA3783
 AA3783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0725522507(NAD 83)
 AA3783
 AA3783|---------------------------------------------------------------------|
 AA3783| PID    Reference Object                     Distance      Geod. Az  |
 AA3783|                                                           dddmmss.s |
 AA3783| AA3777 NAPERVILLE 526                      APPROX. 0.6 KM 2632405.0 |
 AA3783|---------------------------------------------------------------------|
 AA3783
 AA3783                          SUPERSEDED SURVEY CONTROL
 AA3783
 AA3783  NAD 83(2007)-  41 44 56.33837(N)    088 06 55.73343(W) AD(2002.00) 0
 AA3783  ELLIP H (02/10/07)  181.999  (m)                       GP(2002.00)    
 AA3783  ELLIP H (02/03/05)  182.001  (m)                       GP(       ) 4 2
 AA3783  NAD 83(1997)-  41 44 56.33724(N)    088 06 55.73242(W) AD(       ) 1
 AA3783  ELLIP H (10/21/99)  182.005  (m)                       GP(       ) 4 1
 AA3783  NAD 83(1997)-  41 44 56.33737(N)    088 06 55.73310(W) AD(       ) 1
 AA3783  NAD 83(1986)-  41 44 56.33915(N)    088 06 55.74409(W) AD(       ) 1
 AA3783
 AA3783.Superseded values are not recommended for survey control.
 AA3783
 AA3783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3783.See file dsdata.pdf to determine how the superseded data were derived.
 AA3783
 AA3783_MARKER: F = FLANGE-ENCASED ROD
 AA3783_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3783_PROJECTION: RECESSED 8 CENTIMETERS
 AA3783_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3783_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3783+STABILITY: POSITION/ELEVATION WELL
 AA3783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3783+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2017
 AA3783_ROD/PIPE-DEPTH: 3 meters
 AA3783_SLEEVE-DEPTH  : 1 meters
 AA3783
 AA3783  HISTORY     - Date     Condition        Report By
 AA3783  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3783  HISTORY     - 20170126 GOOD             ASMINC
 AA3783
 AA3783                          STATION DESCRIPTION
 AA3783
 AA3783'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3783'STATION IS IN THE NORTHWEST QUARTER OF THE INTERSECTION OF 75TH STREET
 AA3783'AND NAPER BOULEVARD IN A GRASSY AREA NORTH OF THE TOP OF BACKSLOPE.
 AA3783'STATION IS 49.32 FEETWEST SOUTHWEST OF A + CHISELED IN SOUTH SIDE OF
 AA3783'MANHOLE RIM, 73.71 FEETWEST OF A + CHISELED VERTICALLY ON WEST SIDE OF
 AA3783'A TRAFFIC LIGHT POST, AND 57.12 FT NORTHWEST OF + CHISELED VERTICALLY
 AA3783'ON WEST SIDE OF TRAFFIC LIGHT. STATION IS STAINLESS STEEL ROD IN PVC
 AA3783'SLEEVE WITH METAL CAP SET FLUSH WITH GROUND.
 AA3783
 AA3783                          STATION RECOVERY (2017)
 AA3783
 AA3783'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AA3783'THE ORIGINAL MONUMENT LID IS NOW 18 INCHES BELOW GRADE. IT IS NOW
 AA3783'MARKED BY AN 8 INCH PVC SLEEVE AND CAP. THE PVC CAP IS FLUSH  WITH THE
 AA3783'NEW GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3784 ***********************************************************************
 AA3784  DESIGNATION -  NAPERVILLE 632
 AA3784  PID         -  AA3784
 AA3784  STATE/COUNTY-  IL/DU PAGE
 AA3784  COUNTRY     -  US
 AA3784  USGS QUAD   -  NORMANTOWN (2018)
 AA3784
 AA3784                         *CURRENT SURVEY CONTROL
 AA3784  ______________________________________________________________________
 AA3784* NAD 83(2011) POSITION- 41 43 32.31641(N) 088 10 52.97580(W)   ADJUSTED
 AA3784* NAD 83(2011) ELLIP HT-   180.914 (meters)        (06/27/12)   ADJUSTED
 AA3784* NAD 83(2011) EPOCH   -  2010.00
 AA3784* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 AA3784  ______________________________________________________________________
 AA3784  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 AA3784  NAD 83(2011) X  -    151,298.235 (meters)                     COMP
 AA3784  NAD 83(2011) Y  - -4,765,068.710 (meters)                     COMP
 AA3784  NAD 83(2011) Z  -  4,223,029.697 (meters)                     COMP
 AA3784  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AA3784
 AA3784  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3784  Standards:
 AA3784         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3784            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3784  -------------------------------------------------------------------
 AA3784  NETWORK    0.74   1.18           0.33   0.27   0.60     -0.00763094
 AA3784  -------------------------------------------------------------------
 AA3784  Click here for local accuracies and other accuracy information.
 AA3784
 AA3784.The horizontal coordinates were established by GPS observations
 AA3784.and adjusted by the National Geodetic Survey in June 2012.
 AA3784
 AA3784.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3784.been affixed to the stable North American tectonic plate. See 
 AA3784.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3784
 AA3784.The horizontal coordinates are valid at the epoch date displayed above
 AA3784.which is a decimal equivalence of Year/Month/Day.
 AA3784
 AA3784.The orthometric height was scaled from a topographic map.
 AA3784
 AA3784.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3784.GEOID18 height accuracy estimate available here.
 AA3784
 AA3784.Click photographs - Photos may exist for this station.
 AA3784
 AA3784.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3784
 AA3784.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3784
 AA3784.The ellipsoidal height was determined by GPS observations
 AA3784.and is referenced to NAD 83.
 AA3784
 AA3784. The following values were computed from the NAD 83(2011) position.
 AA3784
 AA3784;                    North         East     Units Scale Factor Converg.
 AA3784;SPC IL E     -   561,641.576   312,642.888   MT  0.99997697   +0 06 04.1
 AA3784;SPC IL E     - 1,842,652.40  1,025,729.21   sFT  0.99997697   +0 06 04.1
 AA3784;UTM  16      - 4,619,989.731   401,740.789   MT  0.99971881   -0 47 10.9
 AA3784
 AA3784!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3784!SPC IL E     -   0.99997163  x   0.99997697  =   0.99994860
 AA3784!UTM  16      -   0.99997163  x   0.99971881  =   0.99969044
 AA3784
 AA3784:                Primary Azimuth Mark                     Grid Az
 AA3784:SPC IL E     -  NAPERVILLE 532                           088 28 47.5
 AA3784:UTM  16      -  NAPERVILLE 532                           089 22 02.5
 AA3784
 AA3784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0174019989(NAD 83)
 AA3784
 AA3784|---------------------------------------------------------------------|
 AA3784| PID    Reference Object                     Distance      Geod. Az  |
 AA3784|                                                           dddmmss.s |
 AA3784| AA3778 NAPERVILLE 532                      APPROX. 0.7 KM 0883451.6 |
 AA3784| AA3795 NAPERVILLE 709                      APPROX. 1.8 KM 1692720.1 |
 AA3784|---------------------------------------------------------------------|
 AA3784
 AA3784                          SUPERSEDED SURVEY CONTROL
 AA3784
 AA3784  NAD 83(2007)-  41 43 32.31636(N)    088 10 52.97681(W) AD(2002.00) 0
 AA3784  ELLIP H (02/10/07)  180.931  (m)                       GP(2002.00)    
 AA3784  ELLIP H (02/03/05)  180.934  (m)                       GP(       ) 4 2
 AA3784  NAD 83(1997)-  41 43 32.31519(N)    088 10 52.97584(W) AD(       ) 1
 AA3784  ELLIP H (10/21/99)  180.938  (m)                       GP(       ) 4 1
 AA3784  NAD 83(1997)-  41 43 32.31532(N)    088 10 52.97653(W) AD(       ) 1
 AA3784  NAD 83(1986)-  41 43 32.31711(N)    088 10 52.98683(W) AD(       ) 1
 AA3784
 AA3784.Superseded values are not recommended for survey control.
 AA3784
 AA3784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3784.See file dsdata.pdf to determine how the superseded data were derived.
 AA3784
 AA3784_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3784_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3784_PROJECTION: RECESSED 8 CENTIMETERS
 AA3784_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3784_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3784+STABILITY: POSITION/ELEVATION WELL
 AA3784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3784+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3784_ROD/PIPE-DEPTH: 3 meters
 AA3784_SLEEVE-DEPTH  : 1 meters
 AA3784
 AA3784  HISTORY     - Date     Condition        Report By
 AA3784  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3784
 AA3784                          STATION DESCRIPTION
 AA3784
 AA3784'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3784'FROM THE INTERSECTION OF 83RD STREET AND ILLINOIS STATE HIGHWAY 59,
 AA3784'PROCEED EAST ON 83RD STREET TO THE INTERSECTION WITH BOOK ROAD. AT THE
 AA3784'INTERSECTION OF BOOK ROAD AND 83RD STREET PROCEED SOUTH 0.6 MILE TO A
 AA3784'ROAD GOING EAST (87TH STREET), PROCEED EAST ON 87TH STREET FOR 0.2
 AA3784'MILETO A HILLTOP IN VICINITY OF A LARGE BARN WITH A CONCRETE SILE ON
 AA3784'THE SOUTH SIDE OF 87TH STREET. THE STATION IS ON THE NORTH SIDE OF
 AA3784'87TH STREET. APPROXIMATE CENTERLINE EXTENDED OF A DRIVEWAY LEADING TO
 AA3784'A SMALL 2-CAR GARAGE ON SOUTH SIDE OF ROAD. THE STATION IS +/- 14
 AA3784'FEETNORTH OF THE NORTH EDGE OF PAVEMENT AND IS A STAINLESS ROD WITH
 AA3784'SLEEVE WITH CAST CAP AND LID FLUSH WITH SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3785 ***********************************************************************
 AA3785  DESIGNATION -  NAPERVILLE 637
 AA3785  PID         -  AA3785
 AA3785  STATE/COUNTY-  IL/WILL
 AA3785  COUNTRY     -  US
 AA3785  USGS QUAD   -  ROMEOVILLE (2018)
 AA3785
 AA3785                         *CURRENT SURVEY CONTROL
 AA3785  ______________________________________________________________________
 AA3785* NAD 83(2011) POSITION- 41 43 04.60653(N) 088 06 08.57114(W)   ADJUSTED
 AA3785* NAD 83(2011) ELLIP HT-   178.756 (meters)        (06/27/12)   ADJUSTED
 AA3785* NAD 83(2011) EPOCH   -  2010.00
 AA3785* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 AA3785  ______________________________________________________________________
 AA3785  GEOID HEIGHT    -        -33.162 (meters)                     GEOID18
 AA3785  NAD 83(2011) X  -    157,887.109 (meters)                     COMP
 AA3785  NAD 83(2011) Y  - -4,765,422.615 (meters)                     COMP
 AA3785  NAD 83(2011) Z  -  4,222,390.150 (meters)                     COMP
 AA3785  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 AA3785
 AA3785  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3785  Standards:
 AA3785         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3785            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3785  -------------------------------------------------------------------
 AA3785  NETWORK    0.77   1.23           0.34   0.29   0.63      0.00142145
 AA3785  -------------------------------------------------------------------
 AA3785  Click here for local accuracies and other accuracy information.
 AA3785
 AA3785.The horizontal coordinates were established by GPS observations
 AA3785.and adjusted by the National Geodetic Survey in June 2012.
 AA3785
 AA3785.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3785.been affixed to the stable North American tectonic plate. See 
 AA3785.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3785
 AA3785.The horizontal coordinates are valid at the epoch date displayed above
 AA3785.which is a decimal equivalence of Year/Month/Day.
 AA3785
 AA3785.The orthometric height was scaled from a topographic map.
 AA3785
 AA3785.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3785.GEOID18 height accuracy estimate available here.
 AA3785
 AA3785.Click photographs - Photos may exist for this station.
 AA3785
 AA3785.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3785
 AA3785.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3785
 AA3785.The ellipsoidal height was determined by GPS observations
 AA3785.and is referenced to NAD 83.
 AA3785
 AA3785. The following values were computed from the NAD 83(2011) position.
 AA3785
 AA3785;                    North         East     Units Scale Factor Converg.
 AA3785;SPC IL E     -   560,801.305   319,218.379   MT  0.99997954   +0 09 13.3
 AA3785;SPC IL E     - 1,839,895.61  1,047,302.30   sFT  0.99997954   +0 09 13.3
 AA3785;UTM  16      - 4,619,047.974   408,300.724   MT  0.99970347   -0 44 01.1
 AA3785
 AA3785!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3785!SPC IL E     -   0.99997196  x   0.99997954  =   0.99995150
 AA3785!UTM  16      -   0.99997196  x   0.99970347  =   0.99967544
 AA3785
 AA3785:                Primary Azimuth Mark                     Grid Az
 AA3785:SPC IL E     -  NAPERVILLE 34                            018 36 50.0
 AA3785:UTM  16      -  NAPERVILLE 34                            019 30 04.4
 AA3785
 AA3785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0830019047(NAD 83)
 AA3785
 AA3785|---------------------------------------------------------------------|
 AA3785| PID    Reference Object                     Distance      Geod. Az  |
 AA3785|                                                           dddmmss.s |
 AA3785| AA3745 NAPERVILLE 34                       APPROX. 1.1 KM 0184603.3 |
 AA3785| AA3779 NAPERVILLE 537                      497.797 METERS 0660536.1 |
 AA3785|---------------------------------------------------------------------|
 AA3785
 AA3785                          SUPERSEDED SURVEY CONTROL
 AA3785
 AA3785  NAD 83(2007)-  41 43 04.60652(N)    088 06 08.57221(W) AD(2002.00) 0
 AA3785  ELLIP H (02/10/07)  178.772  (m)                       GP(2002.00)    
 AA3785  ELLIP H (02/03/05)  178.774  (m)                       GP(       ) 4 2
 AA3785  NAD 83(1997)-  41 43 04.60538(N)    088 06 08.57116(W) AD(       ) 1
 AA3785  ELLIP H (10/21/99)  178.777  (m)                       GP(       ) 4 1
 AA3785  NAD 83(1997)-  41 43 04.60551(N)    088 06 08.57183(W) AD(       ) 1
 AA3785  NAD 83(1986)-  41 43 04.60725(N)    088 06 08.58176(W) AD(       ) 1
 AA3785
 AA3785.Superseded values are not recommended for survey control.
 AA3785
 AA3785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3785.See file dsdata.pdf to determine how the superseded data were derived.
 AA3785
 AA3785_MARKER: F = FLANGE-ENCASED ROD
 AA3785_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3785_STAMPING: 637
 AA3785_MARK LOGO: IL5980
 AA3785_PROJECTION: RECESSED 8 CENTIMETERS
 AA3785_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3785_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3785+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3785_ROD/PIPE-DEPTH: 3 meters
 AA3785_SLEEVE-DEPTH  : 1 meters
 AA3785
 AA3785  HISTORY     - Date     Condition        Report By
 AA3785  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3785  HISTORY     - 20100127 MARK NOT FOUND   GEOCAC
 AA3785
 AA3785                          STATION DESCRIPTION
 AA3785
 AA3785'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3785'FROM THE INTERSECTION OF ILLINOIS STATE HIHGWAY 53 AND 75TH STREET IN
 AA3785'WOODRIDGE, PROCEED SOUTH ON IL 53 2.3 MILESTO THE INTERSECTION IWTH
 AA3785'ROYCE ROAD, TURN RIGHT (WEST NORTHWEST) ON TO ROYCE ROAD AND GO 1.8
 AA3785'ILES TO STATION ON LEFT AND LISSON ROAD (OLD WEHRLI ROAD) NORTH ON
 AA3785'RIGHT. STATION IS AT THE TOE OF FORESLOPE ON THE SOUTH SIDE OF ROYCE
 AA3785'ROAD DIRECTLY ACROSS FROM LISSON ROAD. STATION IS 46.91 FEETNORTHEAST
 AA3785'OF NAIL WITH PLASTIC TAG ON SOUTH SIDE OF POWER POLE, 148.11
 AA3785'FEETSOUTHWEST OF NAIL WITH PLASTIC TAG ON NORTH SIDE OF POWER POLE,
 AA3785'AND 68.25 FEETSOUTHEST OF NAIL WITH PLASTIC TAG IN WEST SIDE OF POWER
 AA3785'POLE IN NORTHWEST QUADRANT OF INTERSECTION. STATION IS STAINLESS STEEL
 AA3785'ROD IN PVC SLEEVE WITH METAL CAP AND LID SET FLUSH WITH GROUND.
 AA3785
 AA3785                          STATION RECOVERY (2010)
 AA3785
 AA3785'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AA3785'THE DESCRIPTION LANDS THE MARK IN THE MIDDLE OF A DRIVEWAY ENTRANCE TO
 AA3785'WHALON LAKE, FOREST PRESERVE DISTRICT OF WILL COUNTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3786 ***********************************************************************
 AA3786  DESIGNATION -  NAPERVILLE 700
 AA3786  PID         -  AA3786
 AA3786  STATE/COUNTY-  IL/WILL
 AA3786  COUNTRY     -  US
 AA3786  USGS QUAD   -  NORMANTOWN (2018)
 AA3786
 AA3786                         *CURRENT SURVEY CONTROL
 AA3786  ______________________________________________________________________
 AA3786* NAD 83(2011) POSITION- 41 42 41.48737(N) 088 08 50.79590(W)   ADJUSTED
 AA3786* NAD 83(2011) ELLIP HT-   165.984 (meters)        (06/27/12)   ADJUSTED
 AA3786* NAD 83(2011) EPOCH   -  2010.00
 AA3786* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 AA3786  ______________________________________________________________________
 AA3786  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 AA3786  NAD 83(2011) X  -    154,154.150 (meters)                     COMP
 AA3786  NAD 83(2011) Y  - -4,766,010.183 (meters)                     COMP
 AA3786  NAD 83(2011) Z  -  4,221,849.200 (meters)                     COMP
 AA3786  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 AA3786
 AA3786  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3786  Standards:
 AA3786         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3786            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3786  -------------------------------------------------------------------
 AA3786  NETWORK    0.69   1.06           0.30   0.26   0.54     -0.00422814
 AA3786  -------------------------------------------------------------------
 AA3786  Click here for local accuracies and other accuracy information.
 AA3786
 AA3786.The horizontal coordinates were established by GPS observations
 AA3786.and adjusted by the National Geodetic Survey in June 2012.
 AA3786
 AA3786.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3786.been affixed to the stable North American tectonic plate. See 
 AA3786.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3786
 AA3786.The horizontal coordinates are valid at the epoch date displayed above
 AA3786.which is a decimal equivalence of Year/Month/Day.
 AA3786
 AA3786.The orthometric height was scaled from a topographic map.
 AA3786
 AA3786.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3786.GEOID18 height accuracy estimate available here.
 AA3786
 AA3786.Click photographs - Photos may exist for this station.
 AA3786
 AA3786.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3786
 AA3786.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3786
 AA3786.The ellipsoidal height was determined by GPS observations
 AA3786.and is referenced to NAD 83.
 AA3786
 AA3786. The following values were computed from the NAD 83(2011) position.
 AA3786
 AA3786;                    North         East     Units Scale Factor Converg.
 AA3786;SPC IL E     -   560,078.969   315,470.111   MT  0.99997794   +0 07 25.3
 AA3786;SPC IL E     - 1,837,525.75  1,035,004.86   sFT  0.99997794   +0 07 25.3
 AA3786;UTM  16      - 4,618,383.948   404,542.739   MT  0.99971213   -0 45 48.8
 AA3786
 AA3786!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3786!SPC IL E     -   0.99997397  x   0.99997794  =   0.99995191
 AA3786!UTM  16      -   0.99997397  x   0.99971213  =   0.99968610
 AA3786
 AA3786:                Primary Azimuth Mark                     Grid Az
 AA3786:SPC IL E     -  NAPERVILLE 701                           056 02 18.2
 AA3786:UTM  16      -  NAPERVILLE 701                           056 55 32.3
 AA3786
 AA3786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0454218383(NAD 83)
 AA3786
 AA3786|---------------------------------------------------------------------|
 AA3786| PID    Reference Object                     Distance      Geod. Az  |
 AA3786|                                                           dddmmss.s |
 AA3786| AA3787 NAPERVILLE 701                      APPROX. 0.5 KM 0560943.5 |
 AA3786|---------------------------------------------------------------------|
 AA3786
 AA3786                          SUPERSEDED SURVEY CONTROL
 AA3786
 AA3786  NAD 83(2007)-  41 42 41.48735(N)    088 08 50.79693(W) AD(2002.00) 0
 AA3786  ELLIP H (02/10/07)  166.001  (m)                       GP(2002.00)    
 AA3786  ELLIP H (02/03/05)  166.004  (m)                       GP(       ) 4 2
 AA3786  NAD 83(1997)-  41 42 41.48621(N)    088 08 50.79593(W) AD(       ) 1
 AA3786  ELLIP H (10/21/99)  166.007  (m)                       GP(       ) 4 1
 AA3786  NAD 83(1997)-  41 42 41.48634(N)    088 08 50.79662(W) AD(       ) 1
 AA3786  NAD 83(1986)-  41 42 41.48826(N)    088 08 50.80659(W) AD(       ) 1
 AA3786
 AA3786.Superseded values are not recommended for survey control.
 AA3786
 AA3786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3786.See file dsdata.pdf to determine how the superseded data were derived.
 AA3786
 AA3786_MARKER: F = FLANGE-ENCASED ROD
 AA3786_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3786_STAMPING: 700
 AA3786_MARK LOGO: IL5980
 AA3786_PROJECTION: RECESSED 8 CENTIMETERS
 AA3786_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3786_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3786_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3786+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3786_ROD/PIPE-DEPTH: 3 meters
 AA3786_SLEEVE-DEPTH  : 1 meters
 AA3786
 AA3786  HISTORY     - Date     Condition        Report By
 AA3786  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3786
 AA3786                          STATION DESCRIPTION
 AA3786
 AA3786'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3786'FROM THE INTERSECTION OF 75TH STREET AND ILLINOIS STATE HIGHWAY 59 IN
 AA3786'NAPERVILLE, PROCEED SOUTH ON IL 59 2.5 MILESTO 95TH STREET. TURN LEFT
 AA3786'(EAST) ON 95TH STREET AND PROCEED 2.9 MILESTO NORTHEAST BEND IN ROAD
 AA3786'WHICH BECOMES KNOCH KNOLLS ROAD. PROCEED NORTHEAST ALONG KNOCH KNOLLS
 AA3786'0.1 MILETO STATION ON RIGHT AND ENTRANCE TO KNOLLS SUBDIVISION ON
 AA3786'LEFT. STATION IS ON SOUTH SIDE OF KNOCH KNOLLS ROAD NEAR SOUTHERLY
 AA3786'EDGE OF RIGHT-OF-WAY. STATION IS 57.91 FEETEAST OF NAIL WITH PLASTIC
 AA3786'TAG IN POWER POLE, 28.08 FEETSOUTH OF + CHISELED ON BACK OF CURB, AND
 AA3786'40.90 FEETSOUTHWEST OF + CHISELED ON BACK OF CURB. STATION IS
 AA3786'STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID AND CAP SET FLUSH
 AA3786'WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3787 ***********************************************************************
 AA3787  DESIGNATION -  NAPERVILLE 701
 AA3787  PID         -  AA3787
 AA3787  STATE/COUNTY-  IL/WILL
 AA3787  COUNTRY     -  US
 AA3787  USGS QUAD   -  NORMANTOWN (2018)
 AA3787
 AA3787                         *CURRENT SURVEY CONTROL
 AA3787  ______________________________________________________________________
 AA3787* NAD 83(2011) POSITION- 41 42 51.03825(N) 088 08 31.78132(W)   ADJUSTED
 AA3787* NAD 83(2011) ELLIP HT-   162.708 (meters)        (06/27/12)   ADJUSTED
 AA3787* NAD 83(2011) EPOCH   -  2010.00
 AA3787* NAVD 88 ORTHO HEIGHT -   196.    (meters)      643.    (feet) SCALED
 AA3787  ______________________________________________________________________
 AA3787  GEOID HEIGHT    -        -33.137 (meters)                     GEOID18
 AA3787  NAD 83(2011) X  -    154,587.069 (meters)                     COMP
 AA3787  NAD 83(2011) Y  - -4,765,797.537 (meters)                     COMP
 AA3787  NAD 83(2011) Z  -  4,222,066.990 (meters)                     COMP
 AA3787  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 AA3787
 AA3787  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3787  Standards:
 AA3787         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3787            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3787  -------------------------------------------------------------------
 AA3787  NETWORK    0.65   1.00           0.29   0.24   0.51     -0.00123839
 AA3787  -------------------------------------------------------------------
 AA3787  Click here for local accuracies and other accuracy information.
 AA3787
 AA3787.The horizontal coordinates were established by GPS observations
 AA3787.and adjusted by the National Geodetic Survey in June 2012.
 AA3787
 AA3787.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3787.been affixed to the stable North American tectonic plate. See 
 AA3787.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3787
 AA3787.The horizontal coordinates are valid at the epoch date displayed above
 AA3787.which is a decimal equivalence of Year/Month/Day.
 AA3787
 AA3787.The orthometric height was scaled from a topographic map.
 AA3787
 AA3787.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3787.GEOID18 height accuracy estimate available here.
 AA3787
 AA3787.Click photographs - Photos may exist for this station.
 AA3787
 AA3787.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3787
 AA3787.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3787
 AA3787.The ellipsoidal height was determined by GPS observations
 AA3787.and is referenced to NAD 83.
 AA3787
 AA3787. The following values were computed from the NAD 83(2011) position.
 AA3787
 AA3787;                    North         East     Units Scale Factor Converg.
 AA3787;SPC IL E     -   560,374.590   315,909.020   MT  0.99997811   +0 07 38.0
 AA3787;SPC IL E     - 1,838,495.63  1,036,444.84   sFT  0.99997811   +0 07 38.0
 AA3787;UTM  16      - 4,618,672.660   404,986.055   MT  0.99971109   -0 45 36.2
 AA3787
 AA3787!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3787!SPC IL E     -   0.99997448  x   0.99997811  =   0.99995259
 AA3787!UTM  16      -   0.99997448  x   0.99971109  =   0.99968558
 AA3787
 AA3787:                Primary Azimuth Mark                     Grid Az
 AA3787:SPC IL E     -  NAPERVILLE 700                           236 02 18.2
 AA3787:UTM  16      -  NAPERVILLE 700                           236 55 32.4
 AA3787
 AA3787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0498618672(NAD 83)
 AA3787
 AA3787|---------------------------------------------------------------------|
 AA3787| PID    Reference Object                     Distance      Geod. Az  |
 AA3787|                                                           dddmmss.s |
 AA3787| AA3786 NAPERVILLE 700                      APPROX. 0.5 KM 2360956.2 |
 AA3787|---------------------------------------------------------------------|
 AA3787
 AA3787                          SUPERSEDED SURVEY CONTROL
 AA3787
 AA3787  NAD 83(2007)-  41 42 51.03823(N)    088 08 31.78234(W) AD(2002.00) 0
 AA3787  ELLIP H (02/10/07)  162.724  (m)                       GP(2002.00)    
 AA3787  ELLIP H (02/03/05)  162.728  (m)                       GP(       ) 4 2
 AA3787  NAD 83(1997)-  41 42 51.03709(N)    088 08 31.78134(W) AD(       ) 1
 AA3787  ELLIP H (10/21/99)  162.731  (m)                       GP(       ) 4 1
 AA3787  NAD 83(1997)-  41 42 51.03722(N)    088 08 31.78203(W) AD(       ) 1
 AA3787  NAD 83(1986)-  41 42 51.03914(N)    088 08 31.79203(W) AD(       ) 1
 AA3787
 AA3787.Superseded values are not recommended for survey control.
 AA3787
 AA3787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3787.See file dsdata.pdf to determine how the superseded data were derived.
 AA3787
 AA3787_MARKER: F = FLANGE-ENCASED ROD
 AA3787_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3787_STAMPING: 701
 AA3787_MARK LOGO: IL5980
 AA3787_PROJECTION: RECESSED 8 CENTIMETERS
 AA3787_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3787_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3787+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3787_ROD/PIPE-DEPTH: 3 meters
 AA3787_SLEEVE-DEPTH  : 1 meters
 AA3787
 AA3787  HISTORY     - Date     Condition        Report By
 AA3787  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3787
 AA3787                          STATION DESCRIPTION
 AA3787
 AA3787'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3787'FROM INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND 95TH STREET IN
 AA3787'NAPERVILLE, PROCEED EAST ON 95TH STREET 2.9 MILESTO BEND NORTHEAST IN
 AA3787'ROAD WHICH IS THE START OF KNOCH KNOLLS ROAD, PROCEED NORTHEAST ON
 AA3787'KNOCK KNOLLS ROAD 0.45 MILETO STATION ON LEFT IN A PARK KNOWN AS KNOCH
 AA3787'KNOLLS COMMONS ON THE NORTH SIDE OF THE ROAD. STATION IS LOCATED ON A
 AA3787'BERM RUNNING ROUGHLY EAST/WEST +/- 9.0 FEET NORTH OF THE NORTH EDGE OF
 AA3787'A CONCRETE SIDEWALK, +/- 45 FEETEAST OF KNOCH KNOLLS COMMONS PARK
 AA3787'SIGN, AND +/- 70 FEETSOUTHWEST OF LARGE CULVERT UNDER KNOCH KNOLLS
 AA3787'ROAD. STATION IS STAINLESS ROD WITH PVC SLEEVE WITH CAST CAP AND LID
 AA3787'FLUSH WITH SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3788 ***********************************************************************
 AA3788  DESIGNATION -  NAPERVILLE 702
 AA3788  PID         -  AA3788
 AA3788  STATE/COUNTY-  IL/DU PAGE
 AA3788  COUNTRY     -  US
 AA3788  USGS QUAD   -  WHEATON (2018)
 AA3788
 AA3788                         *CURRENT SURVEY CONTROL
 AA3788  ______________________________________________________________________
 AA3788* NAD 83(2011) POSITION- 41 47 58.68208(N) 088 07 10.75089(W)   ADJUSTED
 AA3788* NAD 83(2011) ELLIP HT-   202.178 (meters)        (06/27/12)   ADJUSTED
 AA3788* NAD 83(2011) EPOCH   -  2010.00
 AA3788* NAVD 88 ORTHO HEIGHT -   235.    (meters)      771.    (feet) SCALED
 AA3788  ______________________________________________________________________
 AA3788  GEOID HEIGHT    -        -33.187 (meters)                     GEOID18
 AA3788  NAD 83(2011) X  -    156,252.835 (meters)                     COMP
 AA3788  NAD 83(2011) Y  - -4,759,447.992 (meters)                     COMP
 AA3788  NAD 83(2011) Z  -  4,229,173.953 (meters)                     COMP
 AA3788  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 AA3788
 AA3788  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3788  Standards:
 AA3788         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3788            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3788  -------------------------------------------------------------------
 AA3788  NETWORK    0.46   0.76           0.21   0.16   0.39     -0.01931896
 AA3788  -------------------------------------------------------------------
 AA3788  Click here for local accuracies and other accuracy information.
 AA3788
 AA3788.The horizontal coordinates were established by GPS observations
 AA3788.and adjusted by the National Geodetic Survey in June 2012.
 AA3788
 AA3788.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3788.been affixed to the stable North American tectonic plate. See 
 AA3788.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3788
 AA3788.The horizontal coordinates are valid at the epoch date displayed above
 AA3788.which is a decimal equivalence of Year/Month/Day.
 AA3788
 AA3788.The orthometric height was scaled from a topographic map.
 AA3788
 AA3788.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3788.GEOID18 height accuracy estimate available here.
 AA3788
 AA3788.Click photographs - Photos may exist for this station.
 AA3788
 AA3788.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3788
 AA3788.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3788
 AA3788.The ellipsoidal height was determined by GPS observations
 AA3788.and is referenced to NAD 83.
 AA3788
 AA3788. The following values were computed from the NAD 83(2011) position.
 AA3788
 AA3788;                    North         East     Units Scale Factor Converg.
 AA3788;SPC IL E     -   569,870.308   317,758.566   MT  0.99997888   +0 08 32.7
 AA3788;SPC IL E     - 1,869,649.50  1,042,512.90   sFT  0.99997888   +0 08 32.7
 AA3788;UTM  16      - 4,628,136.019   406,982.006   MT  0.99970647   -0 44 46.8
 AA3788
 AA3788!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3788!SPC IL E     -   0.99996829  x   0.99997888  =   0.99994717
 AA3788!UTM  16      -   0.99996829  x   0.99970647  =   0.99967477
 AA3788
 AA3788:                Primary Azimuth Mark                     Grid Az
 AA3788:SPC IL E     -  NAPERVILLE 703                           216 31 21.7
 AA3788:UTM  16      -  NAPERVILLE 703                           217 24 41.2
 AA3788
 AA3788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0698228136(NAD 83)
 AA3788
 AA3788|---------------------------------------------------------------------|
 AA3788| PID    Reference Object                     Distance      Geod. Az  |
 AA3788|                                                           dddmmss.s |
 AA3788| AA3789 NAPERVILLE 703                      APPROX. 0.5 KM 2163954.4 |
 AA3788|---------------------------------------------------------------------|
 AA3788
 AA3788                          SUPERSEDED SURVEY CONTROL
 AA3788
 AA3788  NAD 83(2007)-  41 47 58.68193(N)    088 07 10.75193(W) AD(2002.00) 0
 AA3788  ELLIP H (02/10/07)  202.192  (m)                       GP(2002.00)    
 AA3788  ELLIP H (02/03/05)  202.194  (m)                       GP(       ) 4 2
 AA3788  NAD 83(1997)-  41 47 58.68075(N)    088 07 10.75097(W) AD(       ) 1
 AA3788  ELLIP H (10/21/99)  202.199  (m)                       GP(       ) 4 1
 AA3788  NAD 83(1997)-  41 47 58.68089(N)    088 07 10.75165(W) AD(       ) 1
 AA3788  NAD 83(1986)-  41 47 58.68259(N)    088 07 10.76252(W) AD(       ) 1
 AA3788
 AA3788.Superseded values are not recommended for survey control.
 AA3788
 AA3788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3788.See file dsdata.pdf to determine how the superseded data were derived.
 AA3788
 AA3788_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3788_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3788_PROJECTION: RECESSED 8 CENTIMETERS
 AA3788_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3788_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3788+STABILITY: POSITION/ELEVATION WELL
 AA3788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3788+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3788_ROD/PIPE-DEPTH: 3 meters
 AA3788_SLEEVE-DEPTH  : 1 meters
 AA3788
 AA3788  HISTORY     - Date     Condition        Report By
 AA3788  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3788  HISTORY     - 20130116 MARK NOT FOUND   GEOCAC
 AA3788
 AA3788                          STATION DESCRIPTION
 AA3788
 AA3788'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3788'FROM THE INTERSECTION OF ILLINOIS-88 (EAST-WEST TOLLWAY) AND
 AA3788'NAPERVILLE ROAD, PROCEED SOUTH ON NAPERVILLE ROAD 0.45 MILESTO STATION
 AA3788'ON LEFT. STATION IS IN THE NORTHEAST QUARTER OF THE INTERSECTION OF
 AA3788'NAPERVILLE ROAD RIDGELAND AVENUE WHERE NAPERVILLE ROAD GOES SOUTHWEST
 AA3788'AND NAPER BOULEVARD GOES SOUTHEAST. STATION IS 34.94 FEETSOUTHEAST OF
 AA3788'+ CHISELED VERTICALLY IN A TRAFFIC SIGNAL POST, 19.07 FEETEAST
 AA3788'NORTHEAST OF A + CHISELED VERTICALLY IN A TRAFFIC SIGNAL, AND 7.99
 AA3788'FEETNORTH OF CHISELED + ON BACK OF THE NORTH CURB OF RIDGELAND AVENUE.
 AA3788'STATION IS STAINLESS STEEL ROD IN A PVC SLEEVE WITH A METAL CAP SET
 AA3788'FLUSH WITH GROUND.
 AA3788
 AA3788                          STATION RECOVERY (2013)
 AA3788
 AA3788'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3788'THE MARK WAS SEARCHED FOR AND NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3789 ***********************************************************************
 AA3789  HT_MOD      -  This is a Height Modernization Survey Station.
 AA3789  DESIGNATION -  NAPERVILLE 703
 AA3789  PID         -  AA3789
 AA3789  STATE/COUNTY-  IL/DU PAGE
 AA3789  COUNTRY     -  US
 AA3789  USGS QUAD   -  WHEATON (2018)
 AA3789
 AA3789                         *CURRENT SURVEY CONTROL
 AA3789  ______________________________________________________________________
 AA3789* NAD 83(2011) POSITION- 41 47 45.11935(N) 088 07 24.24296(W)   ADJUSTED
 AA3789* NAD 83(2011) ELLIP HT-   204.666 (meters)        (06/27/12)   ADJUSTED
 AA3789* NAD 83(2011) EPOCH   -  2010.00
 AA3789* NAVD 88 ORTHO HEIGHT -   237.83  (meters)      780.3   (feet) GPS OBS
 AA3789  ______________________________________________________________________
 AA3789  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 AA3789  GEOID HEIGHT    -        -33.181 (meters)                     GEOID12B
 AA3789  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 AA3789  NAD 83(2011) X  -    155,950.706 (meters)                     COMP
 AA3789  NAD 83(2011) Y  - -4,759,738.811 (meters)                     COMP
 AA3789  NAD 83(2011) Z  -  4,228,863.649 (meters)                     COMP
 AA3789  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 AA3789
 AA3789  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3789  Standards:
 AA3789         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3789            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3789  -------------------------------------------------------------------
 AA3789  NETWORK    0.35   0.57           0.16   0.12   0.29      0.00372742
 AA3789  -------------------------------------------------------------------
 AA3789  Click here for local accuracies and other accuracy information.
 AA3789
 AA3789.The horizontal coordinates were established by GPS observations
 AA3789.and adjusted by the National Geodetic Survey in June 2012.
 AA3789
 AA3789.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3789.been affixed to the stable North American tectonic plate. See 
 AA3789.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3789
 AA3789.The horizontal coordinates are valid at the epoch date displayed above
 AA3789.which is a decimal equivalence of Year/Month/Day.
 AA3789
 AA3789.The orthometric height was determined by GPS observations and a
 AA3789.high-resolution geoid model using precise GPS observation and
 AA3789.processing techniques.
 AA3789
 AA3789.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3789.GEOID18 height accuracy estimate available here.
 AA3789
 AA3789.Click photographs - Photos may exist for this station.
 AA3789
 AA3789.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3789
 AA3789.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3789
 AA3789.The ellipsoidal height was determined by GPS observations
 AA3789.and is referenced to NAD 83.
 AA3789
 AA3789. The following values were computed from the NAD 83(2011) position.
 AA3789
 AA3789;                    North         East     Units Scale Factor Converg.
 AA3789;SPC IL E     -   569,451.105   317,448.115   MT  0.99997874   +0 08 23.7
 AA3789;SPC IL E     - 1,868,274.17  1,041,494.36   sFT  0.99997874   +0 08 23.7
 AA3789;UTM  16      - 4,627,721.795   406,665.177   MT  0.99970720   -0 44 55.6
 AA3789
 AA3789!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3789!SPC IL E     -   0.99996790  x   0.99997874  =   0.99994664
 AA3789!UTM  16      -   0.99996790  x   0.99970720  =   0.99967511
 AA3789
 AA3789:                Primary Azimuth Mark                     Grid Az
 AA3789:SPC IL E     -  NAPERVILLE 702                           036 31 21.7
 AA3789:UTM  16      -  NAPERVILLE 702                           037 24 41.0
 AA3789
 AA3789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0666527721(NAD 83)
 AA3789
 AA3789|---------------------------------------------------------------------|
 AA3789| PID    Reference Object                     Distance      Geod. Az  |
 AA3789|                                                           dddmmss.s |
 AA3789| AA3788 NAPERVILLE 702                      APPROX. 0.5 KM 0363945.4 |
 AA3789|---------------------------------------------------------------------|
 AA3789
 AA3789                          SUPERSEDED SURVEY CONTROL
 AA3789
 AA3789  NAD 83(2007)-  41 47 45.11914(N)    088 07 24.24393(W) AD(2002.00) 0
 AA3789  ELLIP H (02/10/07)  204.678  (m)                       GP(2002.00)    
 AA3789  ELLIP H (02/03/05)  204.679  (m)                       GP(       ) 4 2
 AA3789  NAD 83(1997)-  41 47 45.11798(N)    088 07 24.24296(W) AD(       ) 1
 AA3789  ELLIP H (10/21/99)  204.685  (m)                       GP(       ) 4 1
 AA3789  NAD 83(1997)-  41 47 45.11811(N)    088 07 24.24365(W) AD(       ) 1
 AA3789  NAD 83(1986)-  41 47 45.11980(N)    088 07 24.25452(W) AD(       ) 1
 AA3789  NAVD 88 (02/07/07)  237.8    (m)  GEOID03  model used  GPS OBS        
 AA3789
 AA3789.Superseded values are not recommended for survey control.
 AA3789
 AA3789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3789.See file dsdata.pdf to determine how the superseded data were derived.
 AA3789
 AA3789_MARKER: F = FLANGE-ENCASED ROD
 AA3789_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3789_STAMPING: 703
 AA3789_MARK LOGO: IL5980
 AA3789_PROJECTION: RECESSED 15 CENTIMETERS
 AA3789_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3789_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3789+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2018
 AA3789_ROD/PIPE-DEPTH: 3 meters
 AA3789_SLEEVE-DEPTH  : 1 meters
 AA3789
 AA3789  HISTORY     - Date     Condition        Report By
 AA3789  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3789  HISTORY     - 20061102 GOOD             RUETTI
 AA3789  HISTORY     - 20080925 GOOD             NGS
 AA3789  HISTORY     - 20130118 GOOD             GEOCAC
 AA3789  HISTORY     - 20181105 GOOD             CWA
 AA3789
 AA3789                          STATION DESCRIPTION
 AA3789
 AA3789'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3789'+/- 313 FEETWEST OF THE INTERSECTION OF NAPERVILLE/WHEATON ROAD AND
 AA3789'U.S. 34 (OGDEN AVENUE) ON NORTH SIDE OF U.S. 34 IN GRASS MEDIAN IN
 AA3789'ENTRANCE TO SHOPPING PLAZA CURRENTLY CALLED OGDEN MALL. STATION IS +/-
 AA3789'15 FEETNORTH OF THE NORTH BACK OF CURB OF OGDEN AVENUE AND +/- 17.5
 AA3789'FEETEAST OF THE WEST BACK OF CURB ON GRASS MEDIAN BY FIRE HYDRANT, +/-
 AA3789'14 FEETWEST OF THE EAST BACK OF CURB ON GRASS MEDIAN AND 0.9 FEETNORTH
 AA3789'OF NORTH EDGE OF SIDEWALK. STATION IS STAINLESS STEEL ROD WITH SLEEVE
 AA3789'AND CAST CAP WITH LID FLUSH WITH SURFACE.
 AA3789
 AA3789                          STATION RECOVERY (2006)
 AA3789
 AA3789'RECOVERY NOTE BY RUETTIGER AND TONELLI ASSOCIATES INC 2006 (RH)
 AA3789'RECOVERED AS DESCRIBED.
 AA3789
 AA3789                          STATION RECOVERY (2008)
 AA3789
 AA3789'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (DRD)
 AA3789'RECOVERED IN GOOD CONDITION.
 AA3789
 AA3789                          STATION RECOVERY (2013)
 AA3789
 AA3789'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3789'RECOVERED IN GOOD CONDITION.
 AA3789
 AA3789                          STATION RECOVERY (2018)
 AA3789
 AA3789'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2018 (KAG)
 AA3789'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3790 ***********************************************************************
 AA3790  DESIGNATION -  NAPERVILLE 704
 AA3790  PID         -  AA3790
 AA3790  STATE/COUNTY-  IL/DU PAGE
 AA3790  COUNTRY     -  US
 AA3790  USGS QUAD   -  NAPERVILLE (2018)
 AA3790
 AA3790                         *CURRENT SURVEY CONTROL
 AA3790  ______________________________________________________________________
 AA3790* NAD 83(2011) POSITION- 41 47 09.15039(N) 088 08 43.48180(W)   ADJUSTED
 AA3790* NAD 83(2011) ELLIP HT-   183.269 (meters)        (06/27/12)   ADJUSTED
 AA3790* NAD 83(2011) EPOCH   -  2010.00
 AA3790* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 AA3790  ______________________________________________________________________
 AA3790  GEOID HEIGHT    -        -33.159 (meters)                     GEOID18
 AA3790  NAD 83(2011) X  -    154,145.608 (meters)                     COMP
 AA3790  NAD 83(2011) Y  - -4,760,521.603 (meters)                     COMP
 AA3790  NAD 83(2011) Z  -  4,228,021.967 (meters)                     COMP
 AA3790  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 AA3790
 AA3790  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3790  Standards:
 AA3790         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3790            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3790  -------------------------------------------------------------------
 AA3790  NETWORK    0.53   0.86           0.24   0.19   0.44      0.00829475
 AA3790  -------------------------------------------------------------------
 AA3790  Click here for local accuracies and other accuracy information.
 AA3790
 AA3790.The horizontal coordinates were established by GPS observations
 AA3790.and adjusted by the National Geodetic Survey in June 2012.
 AA3790
 AA3790.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3790.been affixed to the stable North American tectonic plate. See 
 AA3790.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3790
 AA3790.The horizontal coordinates are valid at the epoch date displayed above
 AA3790.which is a decimal equivalence of Year/Month/Day.
 AA3790
 AA3790.The orthometric height was scaled from a topographic map.
 AA3790
 AA3790.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3790.GEOID18 height accuracy estimate available here.
 AA3790
 AA3790.Click photographs - Photos may exist for this station.
 AA3790
 AA3790.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3790
 AA3790.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3790
 AA3790.The ellipsoidal height was determined by GPS observations
 AA3790.and is referenced to NAD 83.
 AA3790
 AA3790. The following values were computed from the NAD 83(2011) position.
 AA3790
 AA3790;                    North         East     Units Scale Factor Converg.
 AA3790;SPC IL E     -   568,337.164   315,621.158   MT  0.99997800   +0 07 30.8
 AA3790;SPC IL E     - 1,864,619.51  1,035,500.42   sFT  0.99997800   +0 07 30.8
 AA3790;UTM  16      - 4,626,636.614   404,821.660   MT  0.99971147   -0 45 47.9
 AA3790
 AA3790!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3790!SPC IL E     -   0.99997126  x   0.99997800  =   0.99994926
 AA3790!UTM  16      -   0.99997126  x   0.99971147  =   0.99968273
 AA3790
 AA3790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0482126636(NAD 83)
 AA3790
 AA3790                          SUPERSEDED SURVEY CONTROL
 AA3790
 AA3790  NAD 83(2007)-  41 47 09.15028(N)    088 08 43.48283(W) AD(2002.00) 0
 AA3790  ELLIP H (02/10/07)  183.285  (m)                       GP(2002.00)    
 AA3790  ELLIP H (02/03/05)  183.282  (m)                       GP(       ) 4 2
 AA3790  NAD 83(1997)-  41 47 09.14908(N)    088 08 43.48190(W) AD(       ) 1
 AA3790  ELLIP H (10/21/99)  183.292  (m)                       GP(       ) 4 1
 AA3790  NAD 83(1997)-  41 47 09.14922(N)    088 08 43.48259(W) AD(       ) 1
 AA3790  NAD 83(1986)-  41 47 09.15098(N)    088 08 43.49348(W) AD(       ) 1
 AA3790
 AA3790.Superseded values are not recommended for survey control.
 AA3790
 AA3790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3790.See file dsdata.pdf to determine how the superseded data were derived.
 AA3790
 AA3790_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 AA3790_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3790_PROJECTION: RECESSED 8 CENTIMETERS
 AA3790_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3790_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3790+STABILITY: POSITION/ELEVATION WELL
 AA3790_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3790+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3790_ROD/PIPE-DEPTH: 3 meters
 AA3790_SLEEVE-DEPTH  : 1 meters
 AA3790
 AA3790  HISTORY     - Date     Condition        Report By
 AA3790  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3790  HISTORY     - 20130118 MARK NOT FOUND   GEOCAC
 AA3790
 AA3790                          STATION DESCRIPTION
 AA3790
 AA3790'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3790'FROM THE INTERSECTION OF ILLINOIS 88 (EAST-WEST TOLLWAY) AND
 AA3790'NAPERVILLE ROAD, PROCEED SOUTH ON NAPERVILLE ROAD 0.4 MILESTO
 AA3790'INTERSECTION WITH NAPERVILLE/WHEATON ROAD, NAPER BOULEVARD AND
 AA3790'RIDGELAND AVENUE. FOLLOW NAPERVILLE/WHEATON ROAD SOUTHWEST 0.3 MILES
 AA3790'TO INTERSECTION WITH U.S. HIGHWAY 34 (A.K.A. OGDEN ROAD). TURN RIGHT
 AA3790'(WEST) AND FOLLOW U.S. 34 SOUTHWEST FOR 1 MILETO INTERSECTION WITH
 AA3790'COLUMBIA STREET SOUTH WHERE U.S. 34 BENDS WEST. FOLLOW U.S. 34 WEST
 AA3790'0.45 MILESTO STATION ON RIGHT. STATION IS ON NORTH SIDE OF ROAD IN
 AA3790'GRASSY AREA BETWEEN TWO COMMERCIAL ENTRANCES NORTH OF CONCRETE
 AA3790'SIDEWALK. STATION IS 8.25 FEETNORTHWEST OF CHISELED + ON SIDEWALK,
 AA3790'29.12 FEETEAST OF + CHISELED ON EAST SIDE OF MANHOLE RIM, AND 73.25
 AA3790'FEETSOUTHEAST OF CHISELED + IN SOUTHWEST CORNER OF LIGHT POLE BASE.
 AA3790'STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP SET FLUSH
 AA3790'WITH GROUND.
 AA3790
 AA3790                          STATION RECOVERY (2013)
 AA3790
 AA3790'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3790'THE MARK WAS SEARCHED FOR AND NOT FOUND.  THERE HAS BEEN EXTENSIVE
 AA3790'CONSTRUCTION IN THE AREA AND THE LOCATION DESCRIBED HAS BEEN REGRADED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3791 ***********************************************************************
 AA3791  DESIGNATION -  NAPERVILLE 705
 AA3791  PID         -  AA3791
 AA3791  STATE/COUNTY-  IL/DU PAGE
 AA3791  COUNTRY     -  US
 AA3791  USGS QUAD   -  NAPERVILLE (2018)
 AA3791
 AA3791                         *CURRENT SURVEY CONTROL
 AA3791  ______________________________________________________________________
 AA3791* NAD 83(2011) POSITION- 41 47 08.64691(N) 088 08 13.25402(W)   ADJUSTED
 AA3791* NAD 83(2011) ELLIP HT-   190.756 (meters)        (06/27/12)   ADJUSTED
 AA3791* NAD 83(2011) EPOCH   -  2010.00
 AA3791* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 AA3791  ______________________________________________________________________
 AA3791  GEOID HEIGHT    -        -33.164 (meters)                     GEOID18
 AA3791  NAD 83(2011) X  -    154,843.772 (meters)                     COMP
 AA3791  NAD 83(2011) Y  - -4,760,514.887 (meters)                     COMP
 AA3791  NAD 83(2011) Z  -  4,228,015.373 (meters)                     COMP
 AA3791  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 AA3791
 AA3791  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3791  Standards:
 AA3791         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3791            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3791  -------------------------------------------------------------------
 AA3791  NETWORK    0.78   1.08           0.36   0.26   0.55     -0.02342309
 AA3791  -------------------------------------------------------------------
 AA3791  Click here for local accuracies and other accuracy information.
 AA3791
 AA3791.The horizontal coordinates were established by GPS observations
 AA3791.and adjusted by the National Geodetic Survey in June 2012.
 AA3791
 AA3791.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3791.been affixed to the stable North American tectonic plate. See 
 AA3791.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3791
 AA3791.The horizontal coordinates are valid at the epoch date displayed above
 AA3791.which is a decimal equivalence of Year/Month/Day.
 AA3791
 AA3791.The orthometric height was scaled from a topographic map.
 AA3791
 AA3791.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3791.GEOID18 height accuracy estimate available here.
 AA3791
 AA3791.Click photographs - Photos may exist for this station.
 AA3791
 AA3791.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3791
 AA3791.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3791
 AA3791.The ellipsoidal height was determined by GPS observations
 AA3791.and is referenced to NAD 83.
 AA3791
 AA3791. The following values were computed from the NAD 83(2011) position.
 AA3791
 AA3791;                    North         East     Units Scale Factor Converg.
 AA3791;SPC IL E     -   568,323.190   316,319.169   MT  0.99997828   +0 07 50.9
 AA3791;SPC IL E     - 1,864,573.67  1,037,790.47   sFT  0.99997828   +0 07 50.9
 AA3791;UTM  16      - 4,626,611.824   405,519.184   MT  0.99970985   -0 45 27.7
 AA3791
 AA3791!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3791!SPC IL E     -   0.99997008  x   0.99997828  =   0.99994836
 AA3791!UTM  16      -   0.99997008  x   0.99970985  =   0.99967994
 AA3791
 AA3791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0551926611(NAD 83)
 AA3791
 AA3791                          SUPERSEDED SURVEY CONTROL
 AA3791
 AA3791  NAD 83(2007)-  41 47 08.64678(N)    088 08 13.25503(W) AD(2002.00) 0
 AA3791  ELLIP H (02/10/07)  190.769  (m)                       GP(2002.00)    
 AA3791  ELLIP H (02/03/05)  190.771  (m)                       GP(       ) 4 2
 AA3791  NAD 83(1997)-  41 47 08.64562(N)    088 08 13.25406(W) AD(       ) 1
 AA3791  ELLIP H (10/21/99)  190.776  (m)                       GP(       ) 4 1
 AA3791  NAD 83(1997)-  41 47 08.64575(N)    088 08 13.25474(W) AD(       ) 1
 AA3791  NAD 83(1986)-  41 47 08.64747(N)    088 08 13.26570(W) AD(       ) 1
 AA3791
 AA3791.Superseded values are not recommended for survey control.
 AA3791
 AA3791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3791.See file dsdata.pdf to determine how the superseded data were derived.
 AA3791
 AA3791_MARKER: F = FLANGE-ENCASED ROD
 AA3791_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3791_STAMPING: 705
 AA3791_MARK LOGO: IL5980
 AA3791_PROJECTION: RECESSED 15 CENTIMETERS
 AA3791_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3791_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3791+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2013
 AA3791_ROD/PIPE-DEPTH: 3 meters
 AA3791_SLEEVE-DEPTH  : 1 meters
 AA3791
 AA3791  HISTORY     - Date     Condition        Report By
 AA3791  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3791  HISTORY     - 20060812 GOOD             USGSNP
 AA3791  HISTORY     - 20080925 GOOD             NGS
 AA3791  HISTORY     - 20130118 GOOD             GEOCAC
 AA3791
 AA3791                          STATION DESCRIPTION
 AA3791
 AA3791'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3791'FROM THE INTERSECTION OF ILLINOIS 88 (EAST-WEST TOLLWAY) AND
 AA3791'NAPERVILLE ROAD, PROCEED SOUTH ON NAPERVILLE ROAD 0.4 MILESTO
 AA3791'INTERSECTION WITH NAPERVILLE/WHEATON ROAD, NAPER BOULEVARD AND
 AA3791'RIDGELAND AVENUE. FOLLOW NAPERVILLE/WHEATON ROAD SOUTHWEST 0.3 MILES
 AA3791'TO INTERSECTION WITH U.S. HIGHWAY 34 (A.K.A. OGDEN ROAD), TURN RIGHT
 AA3791'(WEST) AND FOLLOW U.S. 34 SOUTHWEST FOR 1 MILETO INTERSECTION WITH
 AA3791'COLUMBIA STREET SOUTH AND STATION WHICH IS IN THE SOUTHWEST CORNER OF
 AA3791'THE INTERSECTION. STATION IS 14.03 FEETWEST OF + CHISELED VERTICALLY
 AA3791'IN NORTH FACE OF LIGHT POLE, 44.90 FEETNORTH OF CHISELED + ON EAST
 AA3791'SIDE OF LIGHT POLE BASE, AND 50.69 FEETEAST OF + CHISELED IN CENTER OF
 AA3791'CONCRETE ISLAND IN FIRST COMMERCIAL ENTRANCE WEST OF INTERSECTION.
 AA3791'STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP SET FLUSH
 AA3791'WITH GROUND.
 AA3791
 AA3791                          STATION RECOVERY (2006)
 AA3791
 AA3791'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AA3791'RECOVERED IN GOOD CONDITION.
 AA3791
 AA3791                          STATION RECOVERY (2008)
 AA3791
 AA3791'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008 (DRD)
 AA3791'RECOVERED IN GOOD CONDITION.
 AA3791
 AA3791                          STATION RECOVERY (2013)
 AA3791
 AA3791'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3791'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR1300 ***********************************************************************
 DR1300  HT_MOD      -  This is a Height Modernization Survey Station.
 DR1300  DESIGNATION -  NAPERVILLE 705 RESET
 DR1300  PID         -  DR1300
 DR1300  STATE/COUNTY-  IL/DU PAGE
 DR1300  COUNTRY     -  US
 DR1300  USGS QUAD   -  NAPERVILLE (2018)
 DR1300
 DR1300                         *CURRENT SURVEY CONTROL
 DR1300  ______________________________________________________________________
 DR1300* NAD 83(2011) POSITION- 41 47 08.45241(N) 088 08 13.33281(W)   ADJUSTED
 DR1300* NAD 83(2011) ELLIP HT-   190.594 (meters)        (01/31/19)   ADJUSTED
 DR1300* NAD 83(2011) EPOCH   -  2010.00
 DR1300* NAVD 88 ORTHO HEIGHT -   223.75  (meters)      734.1   (feet) GPS OBS
 DR1300  ______________________________________________________________________
 DR1300  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 DR1300  GEOID HEIGHT    -        -33.164 (meters)                     GEOID12B
 DR1300  GEOID HEIGHT    -        -33.164 (meters)                     GEOID18
 DR1300  NAD 83(2011) X  -    154,842.079 (meters)                     COMP
 DR1300  NAD 83(2011) Y  - -4,760,518.822 (meters)                     COMP
 DR1300  NAD 83(2011) Z  -  4,228,010.790 (meters)                     COMP
 DR1300  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 DR1300
 DR1300  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DR1300  Standards:
 DR1300         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DR1300            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DR1300  -------------------------------------------------------------------
 DR1300  NETWORK    0.73   1.31           0.34   0.24   0.67      0.04237077
 DR1300  -------------------------------------------------------------------
 DR1300  Click here for local accuracies and other accuracy information.
 DR1300
 DR1300.The horizontal coordinates were established by GPS observations
 DR1300.and adjusted by the CLAASSEN WHITE & ASSOCIATES PC in January 2019.
 DR1300
 DR1300.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DR1300.been affixed to the stable North American tectonic plate. See 
 DR1300.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DR1300
 DR1300.The horizontal coordinates are valid at the epoch date displayed above
 DR1300.which is a decimal equivalence of Year/Month/Day.
 DR1300
 DR1300.The orthometric height was determined by GPS observations and a
 DR1300.high-resolution geoid model using precise GPS observation and
 DR1300.processing techniques.
 DR1300
 DR1300.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR1300.GEOID18 height accuracy estimate available here.
 DR1300
 DR1300.Click photographs - Photos may exist for this station.
 DR1300
 DR1300.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DR1300
 DR1300.The Laplace correction was computed from DEFLEC18 derived deflections.
 DR1300
 DR1300.The ellipsoidal height was determined by GPS observations
 DR1300.and is referenced to NAD 83.
 DR1300
 DR1300. The following values were computed from the NAD 83(2011) position.
 DR1300
 DR1300;                    North         East     Units Scale Factor Converg.
 DR1300;SPC IL E     -   568,317.186   316,317.363   MT  0.99997828   +0 07 50.9
 DR1300;SPC IL E     - 1,864,553.97  1,037,784.55   sFT  0.99997828   +0 07 50.9
 DR1300;UTM  16      - 4,626,605.850   405,517.286   MT  0.99970985   -0 45 27.8
 DR1300
 DR1300!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DR1300!SPC IL E     -   0.99997011  x   0.99997828  =   0.99994839
 DR1300!UTM  16      -   0.99997011  x   0.99970985  =   0.99967997
 DR1300
 DR1300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0551726605(NAD 83)
 DR1300
 DR1300                          SUPERSEDED SURVEY CONTROL
 DR1300
 DR1300.No superseded survey control is available for this station.
 DR1300
 DR1300_MARKER: F = FLANGE-ENCASED ROD
 DR1300_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DR1300_MARK LOGO: NONE
 DR1300_PROJECTION: FLUSH
 DR1300_MAGNETIC: I = MARKER IS A STEEL ROD
 DR1300_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DR1300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR1300+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2018
 DR1300_ROD/PIPE-DEPTH: 7.3 meters
 DR1300_SLEEVE-DEPTH  : 0.9 meters
 DR1300
 DR1300  HISTORY     - Date     Condition        Report By
 DR1300  HISTORY     - 20181022 MONUMENTED       CWA
 DR1300
 DR1300                          STATION DESCRIPTION
 DR1300
 DR1300'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2018 (KAG)
 DR1300'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH-SOUTHEAST OF WEST
 DR1300'CHICAGO, 5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF WHEATON AND IN THE TOWN OF
 DR1300'NAPERVILLE, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DR1300'
 DR1300'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE INTERSECTION
 DR1300'OF U.S. HIGHWAY 34 (A.K.A. OGDEN ROAD) WITH COLUMBIA STREET.
 DR1300'
 DR1300'THE STATION IS 48 FT (14.6 M) SOUTH-SOUTHEAST OF THE CENTERLINE OF
 DR1300'OGDEN AVENUE, 84 FT (25.6 M) WEST OF COLUMBIA AVENUE, 13.4 FT (4.1 M)
 DR1300'SOUTHWEST OF A LIGHT POLE, 10.3 FT (3.1 M) SOUTHEAST OF A WATER VALVE
 DR1300'VAULT AND 2 FT (0.6 M) NORTH OF THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3792 ***********************************************************************
 AA3792  DESIGNATION -  NAPERVILLE 706
 AA3792  PID         -  AA3792
 AA3792  STATE/COUNTY-  IL/DU PAGE
 AA3792  COUNTRY     -  US
 AA3792  USGS QUAD   -  NAPERVILLE (2018)
 AA3792
 AA3792                         *CURRENT SURVEY CONTROL
 AA3792  ______________________________________________________________________
 AA3792* NAD 83(2011) POSITION- 41 47 14.95490(N) 088 13 03.76350(W)   ADJUSTED
 AA3792* NAD 83(2011) ELLIP HT-   183.221 (meters)        (06/27/12)   ADJUSTED
 AA3792* NAD 83(2011) EPOCH   -  2010.00
 AA3792* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 AA3792  ______________________________________________________________________
 AA3792  GEOID HEIGHT    -        -33.112 (meters)                     GEOID18
 AA3792  NAD 83(2011) X  -    148,134.561 (meters)                     COMP
 AA3792  NAD 83(2011) Y  - -4,760,593.010 (meters)                     COMP
 AA3792  NAD 83(2011) Z  -  4,228,155.469 (meters)                     COMP
 AA3792  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 AA3792
 AA3792  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3792  Standards:
 AA3792         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3792            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3792  -------------------------------------------------------------------
 AA3792  NETWORK    0.80   1.31           0.34   0.31   0.67     -0.08972278
 AA3792  -------------------------------------------------------------------
 AA3792  Click here for local accuracies and other accuracy information.
 AA3792
 AA3792.The horizontal coordinates were established by GPS observations
 AA3792.and adjusted by the National Geodetic Survey in June 2012.
 AA3792
 AA3792.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3792.been affixed to the stable North American tectonic plate. See 
 AA3792.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3792
 AA3792.The horizontal coordinates are valid at the epoch date displayed above
 AA3792.which is a decimal equivalence of Year/Month/Day.
 AA3792
 AA3792.The orthometric height was scaled from a topographic map.
 AA3792
 AA3792.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3792.GEOID18 height accuracy estimate available here.
 AA3792
 AA3792.Click photographs - Photos may exist for this station.
 AA3792
 AA3792.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3792
 AA3792.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3792
 AA3792.The ellipsoidal height was determined by GPS observations
 AA3792.and is referenced to NAD 83.
 AA3792
 AA3792. The following values were computed from the NAD 83(2011) position.
 AA3792
 AA3792;                    North         East     Units Scale Factor Converg.
 AA3792;SPC IL E     -   568,505.635   309,610.876   MT  0.99997614   +0 04 37.4
 AA3792;SPC IL E     - 1,865,172.24  1,015,781.68   sFT  0.99997614   +0 04 37.4
 AA3792;UTM  16      - 4,626,898.201   398,816.265   MT  0.99972598   -0 48 41.5
 AA3792
 AA3792!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3792!SPC IL E     -   0.99997126  x   0.99997614  =   0.99994740
 AA3792!UTM  16      -   0.99997126  x   0.99972598  =   0.99969725
 AA3792
 AA3792:                Primary Azimuth Mark                     Grid Az
 AA3792:SPC IL E     -  NAPERVILLE 615                           232 30 37.2
 AA3792:UTM  16      -  NAPERVILLE 615                           233 23 56.1
 AA3792
 AA3792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9881626898(NAD 83)
 AA3792
 AA3792|---------------------------------------------------------------------|
 AA3792| PID    Reference Object                     Distance      Geod. Az  |
 AA3792|                                                           dddmmss.s |
 AA3792| AA3781 NAPERVILLE 615                      APPROX. 1.1 KM 2323514.6 |
 AA3792|---------------------------------------------------------------------|
 AA3792
 AA3792                          SUPERSEDED SURVEY CONTROL
 AA3792
 AA3792  NAD 83(2007)-  41 47 14.95481(N)    088 13 03.76450(W) AD(2002.00) 0
 AA3792  ELLIP H (02/10/07)  183.239  (m)                       GP(2002.00)    
 AA3792  ELLIP H (02/03/05)  183.248  (m)                       GP(       ) 4 2
 AA3792  NAD 83(1997)-  41 47 14.95360(N)    088 13 03.76358(W) AD(       ) 1
 AA3792  ELLIP H (10/21/99)  183.248  (m)                       GP(       ) 4 1
 AA3792  NAD 83(1997)-  41 47 14.95373(N)    088 13 03.76428(W) AD(       ) 1
 AA3792  NAD 83(1986)-  41 47 14.95553(N)    088 13 03.77480(W) AD(       ) 1
 AA3792
 AA3792.Superseded values are not recommended for survey control.
 AA3792
 AA3792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3792.See file dsdata.pdf to determine how the superseded data were derived.
 AA3792
 AA3792_MARKER: F = FLANGE-ENCASED ROD
 AA3792_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3792_STAMPING: 706
 AA3792_MARK LOGO: IL5980
 AA3792_PROJECTION: RECESSED 3 CENTIMETERS
 AA3792_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3792_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3792+STABILITY: POSITION/ELEVATION WELL
 AA3792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3792+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2013
 AA3792_ROD/PIPE-DEPTH: 3 meters
 AA3792_SLEEVE-DEPTH  : 1 meters
 AA3792
 AA3792  HISTORY     - Date     Condition        Report By
 AA3792  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3792  HISTORY     - 20130117 GOOD             GEOCAC
 AA3792
 AA3792                          STATION DESCRIPTION
 AA3792
 AA3792'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3792'FROM THE INTERSECTION OF STATE HIGHWAY 59 AND U.S. 34 (OGDEN AVENUE)IN
 AA3792'WESTERN NAPERVILLE, PROCEED NORTH ON STATE HIGHWAY 59 1.9 MILESTO
 AA3792'INTERSECTION OF STATE HIGHWAY 59 AND NORTH AURORA ROAD, PROCEED WEST
 AA3792'ON NORTH AURORA ROAD 0.25 MILESTO INTERSECTION OF NORTH AURORA ROAD
 AA3792'AND FAIRWAY DRIVE. FROM INTERSECTION OF NORTH AURORA ROAD AND FAIRWAY
 AA3792'DRIVE PROCEED NORTHERLY ON FAIRWAY ROAD 0.6 MILESTO AREA WHERE GOLF
 AA3792'COURSE CROSSES ROAD IN VICINITY OF SPLIT RAIL FENCE AND LARGE GREEN
 AA3792'ELECTRICAL BOX ON WEST SIDE OF ROAD NEAR LARGE WEEPING WILLOW TREE.
 AA3792'STATION IS +/- 6.6 FEETSOUTHWEST OF FIRE HYDRANT AND +/- 7.7 FEETEAST
 AA3792'OF EAST EDGE OF WALK AND +/- 3.7 FEETWEST OF BACK OF CURB. THE STATION
 AA3792'IS STAINLESS ROD IN PVC SLEEVE WITH CAST CAP AND LID FLUSH WITH
 AA3792'SURFACE.
 AA3792
 AA3792                          STATION RECOVERY (2013)
 AA3792
 AA3792'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3792'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3793 ***********************************************************************
 AA3793  DESIGNATION -  NAPERVILLE 707
 AA3793  PID         -  AA3793
 AA3793  STATE/COUNTY-  IL/DU PAGE
 AA3793  COUNTRY     -  US
 AA3793  USGS QUAD   -  NAPERVILLE (2018)
 AA3793
 AA3793                         *CURRENT SURVEY CONTROL
 AA3793  ______________________________________________________________________
 AA3793* NAD 83(2011) POSITION- 41 47 06.24057(N) 088 12 42.89720(W)   ADJUSTED
 AA3793* NAD 83(2011) ELLIP HT-   184.496 (meters)        (06/27/12)   ADJUSTED
 AA3793* NAD 83(2011) EPOCH   -  2010.00
 AA3793* NAVD 88 ORTHO HEIGHT -   218.    (meters)      715.    (feet) SCALED
 AA3793  ______________________________________________________________________
 AA3793  GEOID HEIGHT    -        -33.114 (meters)                     GEOID18
 AA3793  NAD 83(2011) X  -    148,621.775 (meters)                     COMP
 AA3793  NAD 83(2011) Y  - -4,760,758.024 (meters)                     COMP
 AA3793  NAD 83(2011) Z  -  4,227,955.842 (meters)                     COMP
 AA3793  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 AA3793
 AA3793  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3793  Standards:
 AA3793         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3793            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3793  -------------------------------------------------------------------
 AA3793  NETWORK    0.72   1.14           0.30   0.29   0.58     -0.08751867
 AA3793  -------------------------------------------------------------------
 AA3793  Click here for local accuracies and other accuracy information.
 AA3793
 AA3793.The horizontal coordinates were established by GPS observations
 AA3793.and adjusted by the National Geodetic Survey in June 2012.
 AA3793
 AA3793.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3793.been affixed to the stable North American tectonic plate. See 
 AA3793.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3793
 AA3793.The horizontal coordinates are valid at the epoch date displayed above
 AA3793.which is a decimal equivalence of Year/Month/Day.
 AA3793
 AA3793.The orthometric height was scaled from a topographic map.
 AA3793
 AA3793.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3793.GEOID18 height accuracy estimate available here.
 AA3793
 AA3793.Click photographs - Photos may exist for this station.
 AA3793
 AA3793.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3793
 AA3793.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3793
 AA3793.The ellipsoidal height was determined by GPS observations
 AA3793.and is referenced to NAD 83.
 AA3793
 AA3793. The following values were computed from the NAD 83(2011) position.
 AA3793
 AA3793;                    North         East     Units Scale Factor Converg.
 AA3793;SPC IL E     -   568,237.447   310,093.057   MT  0.99997625   +0 04 51.3
 AA3793;SPC IL E     - 1,864,292.36  1,017,363.64   sFT  0.99997625   +0 04 51.3
 AA3793;UTM  16      - 4,626,622.636   399,294.110   MT  0.99972480   -0 48 27.4
 AA3793
 AA3793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3793!SPC IL E     -   0.99997106  x   0.99997625  =   0.99994731
 AA3793!UTM  16      -   0.99997106  x   0.99972480  =   0.99969587
 AA3793
 AA3793:                Primary Azimuth Mark                     Grid Az
 AA3793:SPC IL E     -  NAPERVILLE 706                           299 04 57.8
 AA3793:UTM  16      -  NAPERVILLE 706                           299 58 16.5
 AA3793
 AA3793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9929426622(NAD 83)
 AA3793
 AA3793|---------------------------------------------------------------------|
 AA3793| PID    Reference Object                     Distance      Geod. Az  |
 AA3793|                                                           dddmmss.s |
 AA3793| AA3792 NAPERVILLE 706                      APPROX. 0.6 KM 2990949.1 |
 AA3793|---------------------------------------------------------------------|
 AA3793
 AA3793                          SUPERSEDED SURVEY CONTROL
 AA3793
 AA3793  NAD 83(2007)-  41 47 06.24048(N)    088 12 42.89820(W) AD(2002.00) 0
 AA3793  ELLIP H (02/10/07)  184.514  (m)                       GP(2002.00)    
 AA3793  ELLIP H (02/03/05)  184.522  (m)                       GP(       ) 4 2
 AA3793  NAD 83(1997)-  41 47 06.23927(N)    088 12 42.89728(W) AD(       ) 1
 AA3793  ELLIP H (10/21/99)  184.523  (m)                       GP(       ) 4 1
 AA3793  NAD 83(1997)-  41 47 06.23940(N)    088 12 42.89799(W) AD(       ) 1
 AA3793  NAD 83(1986)-  41 47 06.24120(N)    088 12 42.90851(W) AD(       ) 1
 AA3793
 AA3793.Superseded values are not recommended for survey control.
 AA3793
 AA3793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3793.See file dsdata.pdf to determine how the superseded data were derived.
 AA3793
 AA3793_MARKER: F = FLANGE-ENCASED ROD
 AA3793_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3793_STAMPING: 707
 AA3793_MARK LOGO: IL5980
 AA3793_PROJECTION: RECESSED 3 CENTIMETERS
 AA3793_MAGNETIC: I = MARKER IS A STEEL ROD
 AA3793_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AA3793+STABILITY: POSITION/ELEVATION WELL
 AA3793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3793+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3793_ROD/PIPE-DEPTH: 3 meters
 AA3793_SLEEVE-DEPTH  : 1 meters
 AA3793
 AA3793  HISTORY     - Date     Condition        Report By
 AA3793  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3793  HISTORY     - 20050820 GOOD             GEOCAC
 AA3793  HISTORY     - 20130117 GOOD             GEOCAC
 AA3793
 AA3793                          STATION DESCRIPTION
 AA3793
 AA3793'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3793'FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 59 AND U.S. 34 (OGDEN
 AA3793'AVENUE) IN WESTERN NAPERVILLE, PROCEED NORTH ON IL 59 1.9 MILESTO
 AA3793'INTERSECTION OF IL 59 AND NORTH AURORA ROAD. PROCEED WEST ON NORTH
 AA3793'AURORA ROAD 0.25 MILESTO INTERSECTION WITH FAIRWAY DRIVE (NORTH).
 AA3793'PROCEED NORTHWEST ON FAIRWAY DRIVE 0.3 MILESTO STATION ON RIGHT.
 AA3793'STATION IS IN GRASSY AREA BETWEEN BACK OF CURB AND END OF CONCRETE
 AA3793'SIDEWALK 151 FEETNORTHWEST OF CENTERLINE OF YELLOW DAISY COURT AND 24
 AA3793'FEETNORTHEAST OF CENTERLINE OF FAIRWAY DRIVE. STATION IS 10.22 FEET
 AA3793'SOUTHEAST OF CHISELED + ON BACK OF CURB, 5.87 FEETEAST OF CHISELED +
 AA3793'ON BACK OF CURB, AND 12.22 FEETNORTH OF CHISELED + ON BACK OF CURB.
 AA3793'STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL LID SET FLUSH
 AA3793'WITH GROUND.
 AA3793
 AA3793                          STATION RECOVERY (2005)
 AA3793
 AA3793'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 AA3793'RECOVERED IN GOOD CONDITION.
 AA3793
 AA3793                          STATION RECOVERY (2013)
 AA3793
 AA3793'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AA3793'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3794 ***********************************************************************
 AA3794  DESIGNATION -  NAPERVILLE 708
 AA3794  PID         -  AA3794
 AA3794  STATE/COUNTY-  IL/WILL
 AA3794  COUNTRY     -  US
 AA3794  USGS QUAD   -  NORMANTOWN (2018)
 AA3794
 AA3794                         *CURRENT SURVEY CONTROL
 AA3794  ______________________________________________________________________
 AA3794* NAD 83(2011) POSITION- 41 42 36.27114(N) 088 11 09.54697(W)   ADJUSTED
 AA3794* NAD 83(2011) ELLIP HT-   172.522 (meters)        (06/27/12)   ADJUSTED
 AA3794* NAD 83(2011) EPOCH   -  2010.00
 AA3794* NAVD 88 ORTHO HEIGHT -   206.    (meters)      676.    (feet) SCALED
 AA3794  ______________________________________________________________________
 AA3794  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 AA3794  NAD 83(2011) X  -    150,951.640 (meters)                     COMP
 AA3794  NAD 83(2011) Y  - -4,766,224.709 (meters)                     COMP
 AA3794  NAD 83(2011) Z  -  4,221,733.410 (meters)                     COMP
 AA3794  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 AA3794
 AA3794  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3794  Standards:
 AA3794         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3794            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3794  -------------------------------------------------------------------
 AA3794  NETWORK    0.70   1.12           0.31   0.26   0.57      0.02217747
 AA3794  -------------------------------------------------------------------
 AA3794  Click here for local accuracies and other accuracy information.
 AA3794
 AA3794.The horizontal coordinates were established by GPS observations
 AA3794.and adjusted by the National Geodetic Survey in June 2012.
 AA3794
 AA3794.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3794.been affixed to the stable North American tectonic plate. See 
 AA3794.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3794
 AA3794.The horizontal coordinates are valid at the epoch date displayed above
 AA3794.which is a decimal equivalence of Year/Month/Day.
 AA3794
 AA3794.The orthometric height was scaled from a topographic map.
 AA3794
 AA3794.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3794.GEOID18 height accuracy estimate available here.
 AA3794
 AA3794.Click photographs - Photos may exist for this station.
 AA3794
 AA3794.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3794
 AA3794.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3794
 AA3794.The ellipsoidal height was determined by GPS observations
 AA3794.and is referenced to NAD 83.
 AA3794
 AA3794. The following values were computed from the NAD 83(2011) position.
 AA3794
 AA3794;                    North         East     Units Scale Factor Converg.
 AA3794;SPC IL E     -   559,911.835   312,262.852   MT  0.99997685   +0 05 52.9
 AA3794;SPC IL E     - 1,836,977.41  1,024,482.37   sFT  0.99997685   +0 05 52.9
 AA3794;UTM  16      - 4,618,266.527   401,334.116   MT  0.99971979   -0 47 21.0
 AA3794
 AA3794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3794!SPC IL E     -   0.99997294  x   0.99997685  =   0.99994979
 AA3794!UTM  16      -   0.99997294  x   0.99971979  =   0.99969274
 AA3794
 AA3794:                Primary Azimuth Mark                     Grid Az
 AA3794:SPC IL E     -  NAPERVILLE 709                           089 24 52.9
 AA3794:UTM  16      -  NAPERVILLE 709                           090 18 06.8
 AA3794
 AA3794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0133418266(NAD 83)
 AA3794
 AA3794|---------------------------------------------------------------------|
 AA3794| PID    Reference Object                     Distance      Geod. Az  |
 AA3794|                                                           dddmmss.s |
 AA3794| AA3795 NAPERVILLE 709                      APPROX. 0.7 KM 0893045.8 |
 AA3794|---------------------------------------------------------------------|
 AA3794
 AA3794                          SUPERSEDED SURVEY CONTROL
 AA3794
 AA3794  NAD 83(2007)-  41 42 36.27112(N)    088 11 09.54797(W) AD(2002.00) 0
 AA3794  ELLIP H (02/10/07)  172.540  (m)                       GP(2002.00)    
 AA3794  ELLIP H (02/03/05)  172.544  (m)                       GP(       ) 4 2
 AA3794  NAD 83(1997)-  41 42 36.26997(N)    088 11 09.54698(W) AD(       ) 1
 AA3794  ELLIP H (10/21/99)  172.547  (m)                       GP(       ) 4 1
 AA3794  NAD 83(1997)-  41 42 36.27011(N)    088 11 09.54768(W) AD(       ) 1
 AA3794  NAD 83(1986)-  41 42 36.27202(N)    088 11 09.55765(W) AD(       ) 1
 AA3794
 AA3794.Superseded values are not recommended for survey control.
 AA3794
 AA3794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3794.See file dsdata.pdf to determine how the superseded data were derived.
 AA3794
 AA3794_MARKER: F = FLANGE-ENCASED ROD
 AA3794_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3794_STAMPING: 708
 AA3794_MARK LOGO: IL5980
 AA3794_PROJECTION: RECESSED 8 CENTIMETERS
 AA3794_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3794_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3794+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3794_ROD/PIPE-DEPTH: 3 meters
 AA3794_SLEEVE-DEPTH  : 1 meters
 AA3794
 AA3794  HISTORY     - Date     Condition        Report By
 AA3794  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3794
 AA3794                          STATION DESCRIPTION
 AA3794
 AA3794'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3794'FROM THE INTERSECTION OF 75TH STREET AND ILLINOIS STATE HIGHWAY 59 IN
 AA3794'NAPERVILLE, PROCEED SOUTH ALONG IL 59 2.5 MILESTO 95TH STREET. TURN
 AA3794'LEFT (EAST) AND PROCEED ALONG 95TH STREET 1 MILETO INTERSECTOIN OF
 AA3794'95TH STREET AND BOOK ROAD. PROCEED EAST THROUGH INTERSECTION TO
 AA3794'STATION ON LEFT. STATION IS IN GRASSY AREA BETWEEN THE TWO SOUTH
 AA3794'FACING INTERSECTION OF GAS STATION AND CONVENIENCE STORE ON NORTHEAST
 AA3794'CORNER OF INTERSECTION. STATION IS 84.89 FEETEAST OF NAIL WITH PLASTIC
 AA3794'TAG IN SOUTHEAST FACE OF POWER POLE, 30.04 FEETSOUTH OF + CHISELED IN
 AA3794'BACK OF CURB OF GAS STATION CURBING, AND 111.83 FEETNORTHWEST OF NAIL
 AA3794'WITH PLASTIC TAG IN NORTHEAST FACE OF POWER POLE ON SOUTH SIDE OF 95TH
 AA3794'STREET. STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP
 AA3794'AND LID SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3795 ***********************************************************************
 AA3795  DESIGNATION -  NAPERVILLE 709
 AA3795  PID         -  AA3795
 AA3795  STATE/COUNTY-  IL/WILL
 AA3795  COUNTRY     -  US
 AA3795  USGS QUAD   -  NORMANTOWN (2018)
 AA3795
 AA3795                         *CURRENT SURVEY CONTROL
 AA3795  ______________________________________________________________________
 AA3795* NAD 83(2011) POSITION- 41 42 36.46404(N) 088 10 39.10146(W)   ADJUSTED
 AA3795* NAD 83(2011) ELLIP HT-   171.389 (meters)        (06/27/12)   ADJUSTED
 AA3795* NAD 83(2011) EPOCH   -  2010.00
 AA3795* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 AA3795  ______________________________________________________________________
 AA3795  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 AA3795  NAD 83(2011) X  -    151,654.999 (meters)                     COMP
 AA3795  NAD 83(2011) Y  - -4,766,197.573 (meters)                     COMP
 AA3795  NAD 83(2011) Z  -  4,221,737.099 (meters)                     COMP
 AA3795  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 AA3795
 AA3795  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3795  Standards:
 AA3795         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3795            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3795  -------------------------------------------------------------------
 AA3795  NETWORK    0.74   1.16           0.33   0.27   0.59      0.04261260
 AA3795  -------------------------------------------------------------------
 AA3795  Click here for local accuracies and other accuracy information.
 AA3795
 AA3795.The horizontal coordinates were established by GPS observations
 AA3795.and adjusted by the National Geodetic Survey in June 2012.
 AA3795
 AA3795.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3795.been affixed to the stable North American tectonic plate. See 
 AA3795.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3795
 AA3795.The horizontal coordinates are valid at the epoch date displayed above
 AA3795.which is a decimal equivalence of Year/Month/Day.
 AA3795
 AA3795.The orthometric height was scaled from a topographic map.
 AA3795
 AA3795.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3795.GEOID18 height accuracy estimate available here.
 AA3795
 AA3795.Click photographs - Photos may exist for this station.
 AA3795
 AA3795.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3795
 AA3795.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3795
 AA3795.The ellipsoidal height was determined by GPS observations
 AA3795.and is referenced to NAD 83.
 AA3795
 AA3795. The following values were computed from the NAD 83(2011) position.
 AA3795
 AA3795;                    North         East     Units Scale Factor Converg.
 AA3795;SPC IL E     -   559,919.025   312,966.671   MT  0.99997707   +0 06 13.2
 AA3795;SPC IL E     - 1,837,001.00  1,026,791.49   sFT  0.99997707   +0 06 13.2
 AA3795;UTM  16      - 4,618,262.819   402,037.780   MT  0.99971809   -0 47 00.8
 AA3795
 AA3795!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3795!SPC IL E     -   0.99997312  x   0.99997707  =   0.99995019
 AA3795!UTM  16      -   0.99997312  x   0.99971809  =   0.99969122
 AA3795
 AA3795:                Primary Azimuth Mark                     Grid Az
 AA3795:SPC IL E     -  NAPERVILLE 708                           269 24 52.9
 AA3795:UTM  16      -  NAPERVILLE 708                           270 18 06.9
 AA3795
 AA3795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0203718262(NAD 83)
 AA3795
 AA3795|---------------------------------------------------------------------|
 AA3795| PID    Reference Object                     Distance      Geod. Az  |
 AA3795|                                                           dddmmss.s |
 AA3795| AA3794 NAPERVILLE 708                      APPROX. 0.7 KM 2693106.1 |
 AA3795|---------------------------------------------------------------------|
 AA3795
 AA3795                          SUPERSEDED SURVEY CONTROL
 AA3795
 AA3795  NAD 83(2007)-  41 42 36.46401(N)    088 10 39.10247(W) AD(2002.00) 0
 AA3795  ELLIP H (02/10/07)  171.407  (m)                       GP(2002.00)    
 AA3795  ELLIP H (02/03/05)  171.411  (m)                       GP(       ) 4 2
 AA3795  NAD 83(1997)-  41 42 36.46287(N)    088 10 39.10148(W) AD(       ) 1
 AA3795  ELLIP H (10/21/99)  171.414  (m)                       GP(       ) 4 1
 AA3795  NAD 83(1997)-  41 42 36.46300(N)    088 10 39.10217(W) AD(       ) 1
 AA3795  NAD 83(1986)-  41 42 36.46491(N)    088 10 39.11219(W) AD(       ) 1
 AA3795
 AA3795.Superseded values are not recommended for survey control.
 AA3795
 AA3795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3795.See file dsdata.pdf to determine how the superseded data were derived.
 AA3795
 AA3795_MARKER: F = FLANGE-ENCASED ROD
 AA3795_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3795_STAMPING: 709
 AA3795_MARK LOGO: IL5980
 AA3795_PROJECTION: RECESSED 8 CENTIMETERS
 AA3795_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3795+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3795_ROD/PIPE-DEPTH: 3 meters
 AA3795_SLEEVE-DEPTH  : 1 meters
 AA3795
 AA3795  HISTORY     - Date     Condition        Report By
 AA3795  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3795
 AA3795                          STATION DESCRIPTION
 AA3795
 AA3795'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3795'FROM INTERSECTION OF U.S. HIGHWAY 34 WITH ILLINOIS STATE HIGHWAY 59 IN
 AA3795'NAPERVILLE, SOUTH ON ILLINOIS 59 2.9 MILESTO INTERSECTION WITH 95TH
 AA3795'STREET, THENCE EAST ON 95TH STREET 1.4 MILESTO STATION. MARKER IS IN
 AA3795'LOW GRASSY AREA DESCRIBED AS FOLLOWS-- +/- 19 FEETSOUTH OF CENTERLINE
 AA3795'OF 95TH STREET, +/- 115 FEETEAST OF NORTHEAST CORNER OF A 6 FOOTBY 6
 AA3795'FOOTELECTRICAL JUNCTION BOX, +/- 90 FEETWEST OF THE CENTERLINE OF
 AA3795'BEEHIVE STORM INLET, +/- 123 FEETWEST OF 42-INCH ELM, ACROSS THE
 AA3795'STREET FROM LDS CHURCH MARKER IS STAINLESS STEEL ROD IN PVC SLEEVE
 AA3795'WITH METAL CAP SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3796 ***********************************************************************
 AA3796  DESIGNATION -  NAPERVILLE 710
 AA3796  PID         -  AA3796
 AA3796  STATE/COUNTY-  IL/WILL
 AA3796  COUNTRY     -  US
 AA3796  USGS QUAD   -  NORMANTOWN (2018)
 AA3796
 AA3796                         *CURRENT SURVEY CONTROL
 AA3796  ______________________________________________________________________
 AA3796* NAD 83(2011) POSITION- 41 41 37.84806(N) 088 11 01.01439(W)   ADJUSTED
 AA3796* NAD 83(2011) ELLIP HT-   167.562 (meters)        (06/27/12)   ADJUSTED
 AA3796* NAD 83(2011) EPOCH   -  2010.00
 AA3796* NAVD 88 ORTHO HEIGHT -   200.7   (meters)      658.    (feet) GPS OBS
 AA3796  ______________________________________________________________________
 AA3796  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AA3796  GEOID HEIGHT    -        -32.929 (meters)                     GEOID96
 AA3796  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 AA3796  NAD 83(2011) X  -    151,186.696 (meters)                     COMP
 AA3796  NAD 83(2011) Y  - -4,767,413.295 (meters)                     COMP
 AA3796  NAD 83(2011) Z  -  4,220,384.319 (meters)                     COMP
 AA3796  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 AA3796
 AA3796  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3796  Standards:
 AA3796         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3796            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3796  -------------------------------------------------------------------
 AA3796  NETWORK    0.73   0.90           0.33   0.26   0.46     -0.06619183
 AA3796  -------------------------------------------------------------------
 AA3796  Click here for local accuracies and other accuracy information.
 AA3796
 AA3796.The horizontal coordinates were established by GPS observations
 AA3796.and adjusted by the National Geodetic Survey in June 2012.
 AA3796
 AA3796.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3796.been affixed to the stable North American tectonic plate. See 
 AA3796.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3796
 AA3796.The horizontal coordinates are valid at the epoch date displayed above
 AA3796.which is a decimal equivalence of Year/Month/Day.
 AA3796
 AA3796.The orthometric height was determined by GPS observations and a
 AA3796.high-resolution geoid model.
 AA3796
 AA3796.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3796.GEOID18 height accuracy estimate available here.
 AA3796
 AA3796.Click photographs - Photos may exist for this station.
 AA3796
 AA3796.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3796
 AA3796.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3796
 AA3796.The ellipsoidal height was determined by GPS observations
 AA3796.and is referenced to NAD 83.
 AA3796
 AA3796. The following values were computed from the NAD 83(2011) position.
 AA3796
 AA3796;                    North         East     Units Scale Factor Converg.
 AA3796;SPC IL E     -   558,109.746   312,463.239   MT  0.99997691   +0 05 58.5
 AA3796;SPC IL E     - 1,831,065.06  1,025,139.81   sFT  0.99997691   +0 05 58.5
 AA3796;UTM  16      - 4,616,462.016   401,506.535   MT  0.99971938   -0 47 14.4
 AA3796
 AA3796!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3796!SPC IL E     -   0.99997372  x   0.99997691  =   0.99995063
 AA3796!UTM  16      -   0.99997372  x   0.99971938  =   0.99969311
 AA3796
 AA3796:                Primary Azimuth Mark                     Grid Az
 AA3796:SPC IL E     -  NAPERVILLE 711                           089 43 58.4
 AA3796:UTM  16      -  NAPERVILLE 711                           090 37 11.3
 AA3796
 AA3796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0150616462(NAD 83)
 AA3796
 AA3796|---------------------------------------------------------------------|
 AA3796| PID    Reference Object                     Distance      Geod. Az  |
 AA3796|                                                           dddmmss.s |
 AA3796| AA3797 NAPERVILLE 711                      APPROX. 0.6 KM 0894956.9 |
 AA3796|---------------------------------------------------------------------|
 AA3796
 AA3796                          SUPERSEDED SURVEY CONTROL
 AA3796
 AA3796  NAD 83(2007)-  41 41 37.84806(N)    088 11 01.01541(W) AD(2002.00) 0
 AA3796  ELLIP H (02/10/07)  167.579  (m)                       GP(2002.00)    
 AA3796  ELLIP H (02/03/05)  167.583  (m)                       GP(       ) 4 2
 AA3796  NAD 83(1997)-  41 41 37.84694(N)    088 11 01.01443(W) AD(       ) 1
 AA3796  ELLIP H (10/21/99)  167.586  (m)                       GP(       ) 4 1
 AA3796  NAD 83(1997)-  41 41 37.84706(N)    088 11 01.01509(W) AD(       ) 1
 AA3796  NAD 83(1986)-  41 41 37.84882(N)    088 11 01.02431(W) AD(       ) 1
 AA3796
 AA3796.Superseded values are not recommended for survey control.
 AA3796
 AA3796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3796.See file dsdata.pdf to determine how the superseded data were derived.
 AA3796
 AA3796_MARKER: F = FLANGE-ENCASED ROD
 AA3796_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3796_STAMPING: 710
 AA3796_MARK LOGO: IL5980
 AA3796_PROJECTION: RECESSED 8 CENTIMETERS
 AA3796_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3796_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3796+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1997
 AA3796_ROD/PIPE-DEPTH: 3 meters
 AA3796_SLEEVE-DEPTH  : 1 meters
 AA3796
 AA3796  HISTORY     - Date     Condition        Report By
 AA3796  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3796  HISTORY     - 19970505 GOOD             ASCPC
 AA3796  HISTORY     - 20100125 MARK NOT FOUND   INDIV
 AA3796
 AA3796                          STATION DESCRIPTION
 AA3796
 AA3796'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3796'FROM THE INTERSECTION OF 75TH STREET AND ILLINOIS STATE HIGHWAY 59,
 AA3796'PROCEED EAST ALONG 75TH STREET 1 MILETO BOOK ROAD. TURN RIGHT (SOUTH)
 AA3796'AND GO 3.7 MILESTO 104TH STREET (EAST). TURN LEFT (EAST) AND GO A
 AA3796'DISTANCE OF 0.1 MILESTO STATION ON LEFT. STATION IS ON TOP OF A
 AA3796'MANMADE BERM FOR WATER RETENTION ON NORTH SIDE OF 104TH STREET.
 AA3796'STATION IS 96 FEETEAST OF NAIL WITH PLASTIC TAG IN POWER POLE, 38.66
 AA3796'FEETNORTH OF PK NAIL SET IN NORTH EDGE OF PAVEMENT OF 104TH STREET,
 AA3796'AND 57.43 FEETNORTHWEST OF PK NAIL SIMILARLY PLACED. STATION IS
 AA3796'STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID SET FLUSH
 AA3796'WITH GROUND.
 AA3796
 AA3796                          STATION RECOVERY (1997)
 AA3796
 AA3796'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AA3796'NORTHEAST QUADRANT OF ROBERTS LANE AND 104TH STREET. RECOVERY NOTE.
 AA3796'RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS DESCRIPTION.
 AA3796
 AA3796                          STATION RECOVERY (2010)
 AA3796
 AA3796'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (PWM)
 AA3796'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3797 ***********************************************************************
 AA3797  DESIGNATION -  NAPERVILLE 711
 AA3797  PID         -  AA3797
 AA3797  STATE/COUNTY-  IL/WILL
 AA3797  COUNTRY     -  US
 AA3797  USGS QUAD   -  NORMANTOWN (2018)
 AA3797
 AA3797                         *CURRENT SURVEY CONTROL
 AA3797  ______________________________________________________________________
 AA3797* NAD 83(2011) POSITION- 41 41 37.90623(N) 088 10 34.07086(W)   ADJUSTED
 AA3797* NAD 83(2011) ELLIP HT-   165.586 (meters)        (06/27/12)   ADJUSTED
 AA3797* NAD 83(2011) EPOCH   -  2010.00
 AA3797* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 AA3797  ______________________________________________________________________
 AA3797  GEOID HEIGHT    -        -33.113 (meters)                     GEOID18
 AA3797  NAD 83(2011) X  -    151,809.357 (meters)                     COMP
 AA3797  NAD 83(2011) Y  - -4,767,390.837 (meters)                     COMP
 AA3797  NAD 83(2011) Z  -  4,220,384.345 (meters)                     COMP
 AA3797  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 AA3797
 AA3797  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3797  Standards:
 AA3797         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3797            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3797  -------------------------------------------------------------------
 AA3797  NETWORK    0.70   1.00           0.31   0.26   0.51     -0.04381205
 AA3797  -------------------------------------------------------------------
 AA3797  Click here for local accuracies and other accuracy information.
 AA3797
 AA3797.The horizontal coordinates were established by GPS observations
 AA3797.and adjusted by the National Geodetic Survey in June 2012.
 AA3797
 AA3797.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3797.been affixed to the stable North American tectonic plate. See 
 AA3797.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3797
 AA3797.The horizontal coordinates are valid at the epoch date displayed above
 AA3797.which is a decimal equivalence of Year/Month/Day.
 AA3797
 AA3797.The orthometric height was scaled from a topographic map.
 AA3797
 AA3797.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3797.GEOID18 height accuracy estimate available here.
 AA3797
 AA3797.Click photographs - Photos may exist for this station.
 AA3797
 AA3797.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3797
 AA3797.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3797
 AA3797.The ellipsoidal height was determined by GPS observations
 AA3797.and is referenced to NAD 83.
 AA3797
 AA3797. The following values were computed from the NAD 83(2011) position.
 AA3797
 AA3797;                    North         East     Units Scale Factor Converg.
 AA3797;SPC IL E     -   558,112.650   313,086.265   MT  0.99997711   +0 06 16.4
 AA3797;SPC IL E     - 1,831,074.59  1,027,183.85   sFT  0.99997711   +0 06 16.4
 AA3797;UTM  16      - 4,616,455.278   402,129.370   MT  0.99971787   -0 46 56.5
 AA3797
 AA3797!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3797!SPC IL E     -   0.99997403  x   0.99997711  =   0.99995114
 AA3797!UTM  16      -   0.99997403  x   0.99971787  =   0.99969191
 AA3797
 AA3797:                Primary Azimuth Mark                     Grid Az
 AA3797:SPC IL E     -  NAPERVILLE 710                           269 43 58.4
 AA3797:UTM  16      -  NAPERVILLE 710                           270 37 11.3
 AA3797
 AA3797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0212916455(NAD 83)
 AA3797
 AA3797|---------------------------------------------------------------------|
 AA3797| PID    Reference Object                     Distance      Geod. Az  |
 AA3797|                                                           dddmmss.s |
 AA3797| AA3796 NAPERVILLE 710                      APPROX. 0.6 KM 2695014.8 |
 AA3797|---------------------------------------------------------------------|
 AA3797
 AA3797                          SUPERSEDED SURVEY CONTROL
 AA3797
 AA3797  NAD 83(2007)-  41 41 37.90623(N)    088 10 34.07189(W) AD(2002.00) 0
 AA3797  ELLIP H (02/10/07)  165.603  (m)                       GP(2002.00)    
 AA3797  ELLIP H (02/03/05)  165.607  (m)                       GP(       ) 4 2
 AA3797  NAD 83(1997)-  41 41 37.90510(N)    088 10 34.07089(W) AD(       ) 1
 AA3797  ELLIP H (10/21/99)  165.609  (m)                       GP(       ) 4 1
 AA3797  NAD 83(1997)-  41 41 37.90523(N)    088 10 34.07157(W) AD(       ) 1
 AA3797  NAD 83(1986)-  41 41 37.90702(N)    088 10 34.08083(W) AD(       ) 1
 AA3797
 AA3797.Superseded values are not recommended for survey control.
 AA3797
 AA3797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3797.See file dsdata.pdf to determine how the superseded data were derived.
 AA3797
 AA3797_MARKER: F = FLANGE-ENCASED ROD
 AA3797_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3797_STAMPING: 711
 AA3797_MARK LOGO: IL5980
 AA3797_PROJECTION: RECESSED 8 CENTIMETERS
 AA3797_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3797_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3797+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3797_ROD/PIPE-DEPTH: 3 meters
 AA3797_SLEEVE-DEPTH  : 1 meters
 AA3797
 AA3797  HISTORY     - Date     Condition        Report By
 AA3797  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3797
 AA3797                          STATION DESCRIPTION
 AA3797
 AA3797'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3797'FROM INTERSECTION OF U.S. HIHGWAY 34 AND ILLINOIS STATE HIHGWAY 59 IN
 AA3797'NAPERVILLE, SOUTH ON IL 59 3.9 MILESTO INTERSECTION WITH 103RD STREET
 AA3797', THENCE EAST ON 103RD STREET 1.0 MILETO INTERSECTION WITH BOOK ROAD,
 AA3797'THENCE SOUTH ON BOOK ROAD 0.125 MILETO INTERSECTION WITH 104TH STREET
 AA3797'TO EAST, THENCE EAST ON 104TH STREET 0.5 MILESTO MARKER. MARKER IS IN
 AA3797'GRASSY AREA +/- 27 FEETSOUTH OF CENTERLINE OF 104TH STREET +/- 71
 AA3797'FEETSOUTH X 3 FEETWEST OF SOUTHWEST CORNER OF LARGE ELECTRICAL
 AA3797'JUNCTION BOX, AND +/- 153 FEETEAST OF CENTERLINE OF FALKNER DRIVE
 AA3797'EXTENDED TO SOUTH. MARKER IS STAINLESS STEEL ROD IN PVC SLEEVE WITH
 AA3797'METAL CAP SET FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3798 ***********************************************************************
 AA3798  DESIGNATION -  NAPERVILLE 712
 AA3798  PID         -  AA3798
 AA3798  STATE/COUNTY-  IL/WILL
 AA3798  COUNTRY     -  US
 AA3798  USGS QUAD   -  NORMANTOWN (2018)
 AA3798
 AA3798                         *CURRENT SURVEY CONTROL
 AA3798  ______________________________________________________________________
 AA3798* NAD 83(2011) POSITION- 41 41 54.89232(N) 088 12 19.86814(W)   ADJUSTED
 AA3798* NAD 83(2011) ELLIP HT-   172.134 (meters)        (06/27/12)   ADJUSTED
 AA3798* NAD 83(2011) EPOCH   -  2010.00
 AA3798* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 AA3798  ______________________________________________________________________
 AA3798  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 AA3798  NAD 83(2011) X  -    149,353.286 (meters)                     COMP
 AA3798  NAD 83(2011) Y  - -4,767,124.533 (meters)                     COMP
 AA3798  NAD 83(2011) Z  -  4,220,780.014 (meters)                     COMP
 AA3798  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AA3798
 AA3798  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3798  Standards:
 AA3798         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3798            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3798  -------------------------------------------------------------------
 AA3798  NETWORK    0.80   1.10           0.36   0.29   0.56     -0.05043145
 AA3798  -------------------------------------------------------------------
 AA3798  Click here for local accuracies and other accuracy information.
 AA3798
 AA3798.The horizontal coordinates were established by GPS observations
 AA3798.and adjusted by the National Geodetic Survey in June 2012.
 AA3798
 AA3798.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3798.been affixed to the stable North American tectonic plate. See 
 AA3798.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3798
 AA3798.The horizontal coordinates are valid at the epoch date displayed above
 AA3798.which is a decimal equivalence of Year/Month/Day.
 AA3798
 AA3798.The orthometric height was scaled from a topographic map.
 AA3798
 AA3798.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3798.GEOID18 height accuracy estimate available here.
 AA3798
 AA3798.Click photographs - Photos may exist for this station.
 AA3798
 AA3798.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3798
 AA3798.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3798
 AA3798.The ellipsoidal height was determined by GPS observations
 AA3798.and is referenced to NAD 83.
 AA3798
 AA3798. The following values were computed from the NAD 83(2011) position.
 AA3798
 AA3798;                    North         East     Units Scale Factor Converg.
 AA3798;SPC IL E     -   558,632.646   310,639.083   MT  0.99997639   +0 05 06.1
 AA3798;SPC IL E     - 1,832,780.61  1,019,155.06   sFT  0.99997639   +0 05 06.1
 AA3798;UTM  16      - 4,617,012.951   399,691.155   MT  0.99972382   -0 48 07.2
 AA3798
 AA3798!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3798!SPC IL E     -   0.99997300  x   0.99997639  =   0.99994939
 AA3798!UTM  16      -   0.99997300  x   0.99972382  =   0.99969683
 AA3798
 AA3798:                Primary Azimuth Mark                     Grid Az
 AA3798:SPC IL E     -  NAPERVILLE 713                           357 51 03.0
 AA3798:UTM  16      -  NAPERVILLE 713                           358 44 16.3
 AA3798
 AA3798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9969117012(NAD 83)
 AA3798
 AA3798|---------------------------------------------------------------------|
 AA3798| PID    Reference Object                     Distance      Geod. Az  |
 AA3798|                                                           dddmmss.s |
 AA3798| AA3799 NAPERVILLE 713                      APPROX. 0.5 KM 3575609.1 |
 AA3798|---------------------------------------------------------------------|
 AA3798
 AA3798                          SUPERSEDED SURVEY CONTROL
 AA3798
 AA3798  NAD 83(2007)-  41 41 54.89232(N)    088 12 19.86913(W) AD(2002.00) 0
 AA3798  ELLIP H (02/10/07)  172.152  (m)                       GP(2002.00)    
 AA3798  ELLIP H (02/03/05)  172.159  (m)                       GP(       ) 4 2
 AA3798  NAD 83(1997)-  41 41 54.89117(N)    088 12 19.86810(W) AD(       ) 1
 AA3798  ELLIP H (10/21/99)  172.161  (m)                       GP(       ) 4 1
 AA3798  NAD 83(1997)-  41 41 54.89130(N)    088 12 19.86881(W) AD(       ) 1
 AA3798  NAD 83(1986)-  41 41 54.89320(N)    088 12 19.87843(W) AD(       ) 1
 AA3798
 AA3798.Superseded values are not recommended for survey control.
 AA3798
 AA3798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3798.See file dsdata.pdf to determine how the superseded data were derived.
 AA3798
 AA3798_MARKER: F = FLANGE-ENCASED ROD
 AA3798_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3798_STAMPING: 712
 AA3798_MARK LOGO: IL5980
 AA3798_PROJECTION: RECESSED 8 CENTIMETERS
 AA3798_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3798_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3798+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3798_ROD/PIPE-DEPTH: 3 meters
 AA3798_SLEEVE-DEPTH  : 1 meters
 AA3798
 AA3798  HISTORY     - Date     Condition        Report By
 AA3798  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3798
 AA3798                          STATION DESCRIPTION
 AA3798
 AA3798'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3798'FROM THE INTERSECTION OF 75TH STREET AND ILLINOIS STATE HIGHWAY 59 IN
 AA3798'NAPERVILLE, PROCEED SOUTH ON IL 59 3.45 MILESTO STATION ON RIGHT.
 AA3798'STATION IS IN GRASSY AREA AT THE WESTERN EDGE OF IL 59 RIGHT-OF-WAY
 AA3798'+/- 0.1 MILESNORTH OF WHEATLAND SCHOOL. STATION IS 25.44 FEET
 AA3798'SOUTHEAST OF 5/8 IRON ROD SET FLUSH WITH GROUND UNDER A LINE OF POWER
 AA3798'POLES, 32.68 FEETNORTHEAST OF 5/8 IRON ROD SIMILARLY PLACED, AND 18.64
 AA3798'FEETEAST OF NAIL WITH PLASTIC TAG IN SOUTHEAST FACE OF POWER POLE.
 AA3798'STATION IS STAINLESS STEEL ROD IN PVC SLEEVE WITH METAL CAP AND LID
 AA3798'SET FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA3799 ***********************************************************************
 AA3799  DESIGNATION -  NAPERVILLE 713
 AA3799  PID         -  AA3799
 AA3799  STATE/COUNTY-  IL/WILL
 AA3799  COUNTRY     -  US
 AA3799  USGS QUAD   -  NORMANTOWN (2018)
 AA3799
 AA3799                         *CURRENT SURVEY CONTROL
 AA3799  ______________________________________________________________________
 AA3799* NAD 83(2011) POSITION- 41 42 11.11551(N) 088 12 20.64837(W)   ADJUSTED
 AA3799* NAD 83(2011) ELLIP HT-   176.596 (meters)        (06/27/12)   ADJUSTED
 AA3799* NAD 83(2011) EPOCH   -  2010.00
 AA3799* NAVD 88 ORTHO HEIGHT -   210.    (meters)      689.    (feet) SCALED
 AA3799  ______________________________________________________________________
 AA3799  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 AA3799  NAD 83(2011) X  -    149,324.932 (meters)                     COMP
 AA3799  NAD 83(2011) Y  - -4,766,795.616 (meters)                     COMP
 AA3799  NAD 83(2011) Z  -  4,221,156.694 (meters)                     COMP
 AA3799  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 AA3799
 AA3799  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA3799  Standards:
 AA3799         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA3799            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA3799  -------------------------------------------------------------------
 AA3799  NETWORK    0.68   1.06           0.30   0.25   0.54     -0.00111900
 AA3799  -------------------------------------------------------------------
 AA3799  Click here for local accuracies and other accuracy information.
 AA3799
 AA3799.The horizontal coordinates were established by GPS observations
 AA3799.and adjusted by the National Geodetic Survey in June 2012.
 AA3799
 AA3799.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA3799.been affixed to the stable North American tectonic plate. See 
 AA3799.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA3799
 AA3799.The horizontal coordinates are valid at the epoch date displayed above
 AA3799.which is a decimal equivalence of Year/Month/Day.
 AA3799
 AA3799.The orthometric height was scaled from a topographic map.
 AA3799
 AA3799.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA3799.GEOID18 height accuracy estimate available here.
 AA3799
 AA3799.Click photographs - Photos may exist for this station.
 AA3799
 AA3799.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA3799
 AA3799.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA3799
 AA3799.The ellipsoidal height was determined by GPS observations
 AA3799.and is referenced to NAD 83.
 AA3799
 AA3799. The following values were computed from the NAD 83(2011) position.
 AA3799
 AA3799;                    North         East     Units Scale Factor Converg.
 AA3799;SPC IL E     -   559,133.126   310,620.301   MT  0.99997639   +0 05 05.6
 AA3799;SPC IL E     - 1,834,422.60  1,019,093.44   sFT  0.99997639   +0 05 05.6
 AA3799;UTM  16      - 4,617,513.535   399,680.126   MT  0.99972384   -0 48 07.9
 AA3799
 AA3799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA3799!SPC IL E     -   0.99997230  x   0.99997639  =   0.99994869
 AA3799!UTM  16      -   0.99997230  x   0.99972384  =   0.99969615
 AA3799
 AA3799:                Primary Azimuth Mark                     Grid Az
 AA3799:SPC IL E     -  NAPERVILLE 712                           177 51 03.0
 AA3799:UTM  16      -  NAPERVILLE 712                           178 44 16.5
 AA3799
 AA3799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9968017513(NAD 83)
 AA3799
 AA3799|---------------------------------------------------------------------|
 AA3799| PID    Reference Object                     Distance      Geod. Az  |
 AA3799|                                                           dddmmss.s |
 AA3799| AA3798 NAPERVILLE 712                      APPROX. 0.5 KM 1775608.6 |
 AA3799|---------------------------------------------------------------------|
 AA3799
 AA3799                          SUPERSEDED SURVEY CONTROL
 AA3799
 AA3799  NAD 83(2007)-  41 42 11.11550(N)    088 12 20.64936(W) AD(2002.00) 0
 AA3799  ELLIP H (02/10/07)  176.615  (m)                       GP(2002.00)    
 AA3799  ELLIP H (02/03/05)  176.621  (m)                       GP(       ) 4 2
 AA3799  NAD 83(1997)-  41 42 11.11433(N)    088 12 20.64834(W) AD(       ) 1
 AA3799  ELLIP H (10/21/99)  176.623  (m)                       GP(       ) 4 1
 AA3799  NAD 83(1997)-  41 42 11.11447(N)    088 12 20.64906(W) AD(       ) 1
 AA3799  NAD 83(1986)-  41 42 11.11640(N)    088 12 20.65875(W) AD(       ) 1
 AA3799
 AA3799.Superseded values are not recommended for survey control.
 AA3799
 AA3799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA3799.See file dsdata.pdf to determine how the superseded data were derived.
 AA3799
 AA3799_MARKER: F = FLANGE-ENCASED ROD
 AA3799_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA3799_STAMPING: 713
 AA3799_MARK LOGO: IL5980
 AA3799_PROJECTION: RECESSED 8 CENTIMETERS
 AA3799_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA3799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA3799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA3799+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AA3799_ROD/PIPE-DEPTH: 3 meters
 AA3799_SLEEVE-DEPTH  : 1 meters
 AA3799
 AA3799  HISTORY     - Date     Condition        Report By
 AA3799  HISTORY     - 1994     MONUMENTED       ASCPC
 AA3799
 AA3799                          STATION DESCRIPTION
 AA3799
 AA3799'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 AA3799'FROM INTERSECTION OF 103RD STREET AND ILLINOIS STATE HIGHWAY 59
 AA3799'PROCEED NORTH 0.5 MILETO A BITUMINOUS ENTRANCE TO COMMONWEALTH EDISON
 AA3799'SUBSTATION GOING TO THE WEST FROM IL 59 STATION IS ON WEST SIDE OF IL
 AA3799'59 +/- 25 FEETWEST OF THE WEST EDGE OF IL 59 AND +/- 13 FEETSOUTH OF
 AA3799'CENTERLINE OF COMMONWEALTH EDISON SUBSTATION ENTRANCE. STATION IS
 AA3799'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID, FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3826 ***********************************************************************
 DH3826  CORS        -  This is a GPS Continuously Operating Reference Station.
 DH3826  DESIGNATION -  NAPERVILLE COOP CORS ARP
 DH3826  CORS_ID     -  DP3A
 DH3826  PID         -  DH3826
 DH3826  STATE/COUNTY-  IL/DU PAGE
 DH3826  COUNTRY     -  US
 DH3826  USGS QUAD   -  NAPERVILLE (2018)
 DH3826
 DH3826                         *CURRENT SURVEY CONTROL
 DH3826  ______________________________________________________________________
 DH3826* NAD 83(2011) POSITION- 41 45 53.46540(N) 088 10 36.82967(W)   ADJUSTED
 DH3826* NAD 83(2011) ELLIP HT-   192.108 (meters)        (04/??/25)   ADJUSTED
 DH3826* NAD 83(2011) EPOCH   -  2010.00
 DH3826* NAVD 88 ORTHO HEIGHT -   225.227 (meters)      738.93  (feet) ADJUSTED
 DH3826  ______________________________________________________________________
 DH3826  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 DH3826  NAD 83(2011) X  -    151,579.257 (meters)                     COMP
 DH3826  NAD 83(2011) Y  - -4,762,167.089 (meters)                     COMP
 DH3826  NAD 83(2011) Z  -  4,226,286.397 (meters)                     COMP
 DH3826  VERT ORDER      -  SECOND    CLASS I
 DH3826
 DH3826  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3826  Standards:
 DH3826         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3826            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3826  -------------------------------------------------------------------
 DH3826  NETWORK    0.15   0.23           0.07   0.04   0.12     -0.32241000
 DH3826  -------------------------------------------------------------------
 DH3826
 DH3826.The coordinates were established by GPS observations
 DH3826.and adjusted by the National Geodetic Survey in April 2025.
 DH3826
 DH3826.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3826.been affixed to the stable North American Tectonic Plate. 
 DH3826
 DH3826.The coordinates are valid at the epoch date displayed above
 DH3826.which is a decimal equivalence of Year/Month/Day.
 DH3826
 DH3826.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DH3826.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DH3826.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DH3826.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DH3826.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DH3826.published epoch of 2010.00.
 DH3826
 DH3826.Additional information on MYCS is available at:
 DH3826.https://geodesy.noaa.gov/CORS/index.shtml
 DH3826
 DH3826.The orthometric height was determined by differential leveling and
 DH3826.adjusted by the NATIONAL GEODETIC SURVEY
 DH3826.in May 2008.
 DH3826
 DH3826.No vertical observational check was made to the station.
 DH3826
 DH3826.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3826.GEOID18 height accuracy estimate available here.
 DH3826
 DH3826.The PID for the CORS L1 Phase Center is DO7322.
 DH3826
 DH3826.Click photographs - Photos may exist for this station.
 DH3826
 DH3826.The XYZ, and position/ellipsoidal ht. are equivalent.
 DH3826
 DH3826.The ellipsoidal height was determined by GPS observations
 DH3826.and is referenced to NAD 83.
 DH3826
 DH3826. The following values were computed from the NAD 83(2011) position.
 DH3826
 DH3826;                    North         East     Units Scale Factor Converg.
 DH3826;SPC IL E     -   565,996.911   313,008.143   MT  0.99997708   +0 06 15.1
 DH3826;SPC IL E     - 1,856,941.53  1,026,927.55   sFT  0.99997708   +0 06 15.1
 DH3826;UTM  16      - 4,624,337.758   402,173.373   MT  0.99971776   -0 47 02.3
 DH3826
 DH3826!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3826!SPC IL E     -   0.99996987  x   0.99997708  =   0.99994695
 DH3826!UTM  16      -   0.99996987  x   0.99971776  =   0.99968764
 DH3826
 DH3826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0217324337(NAD 83)
 DH3826
 DH3826                          SUPERSEDED SURVEY CONTROL
 DH3826
 DH3826  NAD 83(2011)-  41 45 53.46537(N)    088 10 36.82958(W) AD(2010.00) c
 DH3826  ELLIP H (06/??/19)  192.111  (m)                       GP(2010.00) c c
 DH3826  NAD 83(2011)-  41 45 53.46605(N)    088 10 36.82966(W) AD(2010.00) c
 DH3826  ELLIP H (08/??/11)  192.094  (m)                       GP(2010.00) c c
 DH3826  NAD 83(CORS)-  41 45 53.46632(N)    088 10 36.82988(W) AD(2002.00) c
 DH3826  ELLIP H (06/??/05)  192.119  (m)                       GP(2002.00) c c
 DH3826  NAVD 88             225.23   (m)          738.9    (f) LEVELING    3  
 DH3826
 DH3826.Superseded values are not recommended for survey control.
 DH3826
 DH3826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3826.See file dsdata.pdf to determine how the superseded data were derived.
 DH3826
 DH3826_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DH3826_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3826
 DH3826                          STATION DESCRIPTION
 DH3826
 DH3826'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DH3826'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DH3826'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DH3826'AND LOG FILES ACCESSIBLE AT:
 DH3826'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1243 ***********************************************************************
 MF1243  DESIGNATION -  NAPERVILLE I 5
 MF1243  PID         -  MF1243
 MF1243  STATE/COUNTY-  IL/DU PAGE
 MF1243  COUNTRY     -  US
 MF1243  USGS QUAD   -  WHEATON (2018)
 MF1243
 MF1243                         *CURRENT SURVEY CONTROL
 MF1243  ______________________________________________________________________
 MF1243* NAD 83(1986) POSITION- 41 48 21.     (N) 088 07 08.     (W)   SCALED
 MF1243* NAVD 88 ORTHO HEIGHT -   237.532 (meters)      779.30  (feet) ADJUSTED
 MF1243  ______________________________________________________________________
 MF1243  GEOID HEIGHT    -        -33.194 (meters)                     GEOID18
 MF1243  DYNAMIC HEIGHT  -        237.449 (meters)      779.03  (feet) COMP
 MF1243  MODELED GRAVITY -    980,267.1   (mgal)                       NAVD 88
 MF1243
 MF1243  VERT ORDER      -  THIRD
 MF1243
 MF1243.The horizontal coordinates were scaled from a map and have
 MF1243.an estimated accuracy of +/- 6 seconds.
 MF1243
 MF1243.The orthometric height was determined by differential leveling and
 MF1243.adjusted by the NATIONAL GEODETIC SURVEY
 MF1243.in June 1991.
 MF1243
 MF1243.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1243.GEOID18 height accuracy estimate available here.
 MF1243
 MF1243.Click photographs - Photos may exist for this station.
 MF1243
 MF1243.The dynamic height is computed by dividing the NAVD 88
 MF1243.geopotential number by the normal gravity value computed on the
 MF1243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1243.degrees latitude (g = 980.6199 gals.).
 MF1243
 MF1243.The modeled gravity was interpolated from observed gravity values.
 MF1243
 MF1243;                    North         East    Units  Estimated Accuracy
 MF1243;SPC IL E     -   570,560.      317,820.      MT  (+/- 180 meters Scaled)
 MF1243
 MF1243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM070288(NAD 83)
 MF1243
 MF1243                          SUPERSEDED SURVEY CONTROL
 MF1243
 MF1243.No superseded survey control is available for this station.
 MF1243
 MF1243_MARKER: DB = BENCH MARK DISK
 MF1243_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1243_SP_SET: SHOULDER OF OVERPASS
 MF1243_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1243
 MF1243  HISTORY     - Date     Condition        Report By
 MF1243  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1243  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1243  HISTORY     - 20060121 MARK NOT FOUND   USPSQD
 MF1243
 MF1243                          STATION DESCRIPTION
 MF1243
 MF1243'DESCRIBED BY MARCHESE AND SONS 1983
 MF1243'2.0 MI NE FROM NAPERVILLE.
 MF1243'2.5 MILES WEST-NORTHWEST OF LISLE, ABOUT 2.0 MILES NORTHEAST OF
 MF1243'NAPERVILLE, ON THE SOUTH SIDE OF EASTBOUND LANES OF THE EAST-WEST
 MF1243'TOLLWAY ILLINOIS 5, AT THE WEST END OF CONCRETE BRIDGE GOING OVER
 MF1243'NAPERVILLE ROAD, 4.1 MILES EAST OF STATE HIGHWAY 59 AND 2.5 MILES WEST
 MF1243'OF STATE HIGHWAY 53, 2 INCHES BELOW THE SURFACE OF ASPHALT OVER
 MF1243'CONCRETE SHOULDER AT SOUTHWEST CORNER OF CONCRETE OVERPASS OF
 MF1243'EASTBOUND LANES FOR ILLINOIS 5, AT THE MERGING LANE OF RAMP FROM
 MF1243'NAPERVILLE ROAD FOR EASTBOUND TRAFFIC.
 MF1243
 MF1243                          STATION RECOVERY (1998)
 MF1243
 MF1243'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1243'MARK NOT FOUND.
 MF1243
 MF1243                          STATION RECOVERY (2006)
 MF1243
 MF1243'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1243'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1310 ***********************************************************************
 MF1310  DESIGNATION -  NAPERVILLE MUNICIPAL TANK
 MF1310  PID         -  MF1310
 MF1310  STATE/COUNTY-  IL/DU PAGE
 MF1310  COUNTRY     -  US
 MF1310  USGS QUAD   -  NAPERVILLE (2018)
 MF1310
 MF1310                         *CURRENT SURVEY CONTROL
 MF1310  ______________________________________________________________________
 MF1310* NAD 83(1997) POSITION- 41 46 49.76764(N) 088 08 26.63511(W)   ADJUSTED
 MF1310  ______________________________________________________________________
 MF1310  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 MF1310  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 MF1310  HORZ ORDER      -  THIRD
 MF1310
 MF1310.The horizontal coordinates were established by classical geodetic methods
 MF1310.and adjusted by the National Geodetic Survey in October 1999.
 MF1310
 MF1310.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1310.GEOID18 height accuracy estimate available here.
 MF1310
 MF1310.Click photographs - Photos may exist for this station.
 MF1310
 MF1310.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1310
 MF1310. The following values were computed from the NAD 83(1997) position.
 MF1310
 MF1310;                    North         East     Units Scale Factor Converg.
 MF1310;SPC IL E     -   567,740.033   316,011.496   MT  0.99997815   +0 07 42.0
 MF1310;SPC IL E     - 1,862,660.42  1,036,781.05   sFT  0.99997815   +0 07 42.0
 MF1310;UTM  16      - 4,626,033.663   405,202.591   MT  0.99971058   -0 45 36.4
 MF1310
 MF1310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0520226033(NAD 83)
 MF1310
 MF1310                          SUPERSEDED SURVEY CONTROL
 MF1310
 MF1310  NAD 83(1997)-  41 46 49.76745(N)    088 08 26.63584(W) AD(       ) 3
 MF1310  NAD 83(1986)-  41 46 49.77132(N)    088 08 26.64534(W) AD(       ) 3
 MF1310  NAD 27      -  41 46 49.66600(N)    088 08 26.40400(W) AD(       ) 3
 MF1310
 MF1310.Superseded values are not recommended for survey control.
 MF1310
 MF1310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1310.See file dsdata.pdf to determine how the superseded data were derived.
 MF1310
 MF1310_MARKER: 53 = ELEVATED TANK
 MF1310
 MF1310  HISTORY     - Date     Condition        Report By
 MF1310  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1310  HISTORY     - 1991     GOOD             USPSQD
 MF1310  HISTORY     - 19970916 GOOD             USPSQD
 MF1310  HISTORY     - 19980418 GOOD             USPSQD
 MF1310
 MF1310                          STATION DESCRIPTION
 MF1310
 MF1310'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1310'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 MF1310'TANK LOCATED ABOUT 100 FEET SOUTHWEST OF THE INTERSECTION OF
 MF1310'E. 5TH AVENUE AND SLEIGHT STREET IN THE NORTHEAST SECTION
 MF1310'OF NAPERVILLE.  IT IS A VERY LARGE, MUSHROOM SHAPED TANK
 MF1310'SUPPORTED BY A TEN LEGGED, TUBULAR STEEL STRUCTURE AND IS
 MF1310'PAINTED SILVER WITH THE NAME NAPERVILLE PAINTED IN LARGE
 MF1310'BLACK LETTERS ON THE NORTHEAST AND SOUTHWEST SIDES.  THE
 MF1310'OVERALL HEIGHT IS ABOUT 135 FEET.  A RED OBSTRUCTION LIGHT IS
 MF1310'MOUNTED ON A SHORT STAFF NEAR THE APEX OF THE ROOF OF THE
 MF1310'TANK.
 MF1310
 MF1310                          STATION RECOVERY (1991)
 MF1310
 MF1310'RECOVERY NOTE BY US POWER SQUADRON 1991 (MBO)
 MF1310'RECOVERED IN GOOD CONDITION.
 MF1310
 MF1310                          STATION RECOVERY (1997)
 MF1310
 MF1310'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1310'RECOVERED IN GOOD CONDITION.
 MF1310
 MF1310                          STATION RECOVERY (1998)
 MF1310
 MF1310'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1310'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1312 ***********************************************************************
 MF1312  DESIGNATION -  NAPERVILLE SS PETER PAUL CH
 MF1312  PID         -  MF1312
 MF1312  STATE/COUNTY-  IL/DU PAGE
 MF1312  COUNTRY     -  US
 MF1312  USGS QUAD   -  NAPERVILLE (2018)
 MF1312
 MF1312                         *CURRENT SURVEY CONTROL
 MF1312  ______________________________________________________________________
 MF1312* NAD 83(1997) POSITION- 41 46 30.59710(N) 088 08 41.63694(W)   ADJUSTED
 MF1312  ______________________________________________________________________
 MF1312  GEOID HEIGHT    -        -33.152 (meters)                     GEOID18
 MF1312  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 MF1312  HORZ ORDER      -  THIRD
 MF1312
 MF1312.The horizontal coordinates were established by classical geodetic methods
 MF1312.and adjusted by the National Geodetic Survey in October 1999.
 MF1312
 MF1312.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1312.GEOID18 height accuracy estimate available here.
 MF1312
 MF1312.Click photographs - Photos may exist for this station.
 MF1312
 MF1312.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1312
 MF1312. The following values were computed from the NAD 83(1997) position.
 MF1312
 MF1312;                    North         East     Units Scale Factor Converg.
 MF1312;SPC IL E     -   567,147.821   315,666.363   MT  0.99997802   +0 07 31.9
 MF1312;SPC IL E     - 1,860,717.48  1,035,648.73   sFT  0.99997802   +0 07 31.9
 MF1312;UTM  16      - 4,625,447.030   404,848.412   MT  0.99971141   -0 45 46.1
 MF1312
 MF1312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0484825447(NAD 83)
 MF1312
 MF1312                          SUPERSEDED SURVEY CONTROL
 MF1312
 MF1312  NAD 83(1997)-  41 46 30.59682(N)    088 08 41.63688(W) AD(       ) 3
 MF1312  NAD 83(1986)-  41 46 30.60120(N)    088 08 41.64870(W) AD(       ) 3
 MF1312  NAD 27      -  41 46 30.49300(N)    088 08 41.38200(W) AD(       ) 3
 MF1312
 MF1312.Superseded values are not recommended for survey control.
 MF1312
 MF1312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1312.See file dsdata.pdf to determine how the superseded data were derived.
 MF1312
 MF1312_MARKER: 90 = CHURCH SPIRE
 MF1312
 MF1312  HISTORY     - Date     Condition        Report By
 MF1312  HISTORY     - 1944     FIRST OBSERVED   CGS
 MF1312  HISTORY     - 1956     GOOD             CGS
 MF1312  HISTORY     - 1991     GOOD             USPSQD
 MF1312  HISTORY     - 19970915 GOOD             USPSQD
 MF1312  HISTORY     - 19980418 GOOD             USPSQD
 MF1312  HISTORY     - 20060812 GOOD             USGSNP
 MF1312
 MF1312                          STATION DESCRIPTION
 MF1312
 MF1312'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1312'STATION IS LOCATED IN THE NE ANGLE OF THE INTERSECTION OF
 MF1312'SOUTH ELLSWORTH STREET AND EAST BENTON AVENUE IN THE CITY
 MF1312'OF NAPERVILLE.  THE CHURCH AND SPIRE ARE OF RED BRICK CONSTRUCTION.
 MF1312'THE SPIRE HAS A GRAY SLATE ROOF WITH OPEN BELFRY AND A CLOCK FACE
 MF1312'ON FOUR SIDES.  THE OVERALL HEIGHT IS 215 FEET AND THE
 MF1312'CONSTRUCTION WAS COMPLETED IN 1925.
 MF1312'
 MF1312'THE BASE OF A CROSS LOCATED AT THE PEAK OF THE SPIRE WAS
 MF1312'THE POINT SIGHTED.
 MF1312
 MF1312                          STATION RECOVERY (1956)
 MF1312
 MF1312'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1312'THE STATION WAS PREVIOUSLY DESCRIBED AS NAPERVILLE, ST. PAUL
 MF1312'AND PETER CATHOLIC CHURCH, SPIRE.  THE STATION WAS RECOVERED
 MF1312'IN GOOD CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE
 MF1312'WITH THE ABOVE CORRECTION.
 MF1312
 MF1312                          STATION RECOVERY (1991)
 MF1312
 MF1312'RECOVERY NOTE BY US POWER SQUADRON 1991 (MBO)
 MF1312'RECOVERED IN GOOD CONDITION.
 MF1312
 MF1312                          STATION RECOVERY (1997)
 MF1312
 MF1312'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1312'RECOVERED IN GOOD CONDITION.
 MF1312
 MF1312                          STATION RECOVERY (1998)
 MF1312
 MF1312'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1312'RECOVERED IN GOOD CONDITION.
 MF1312
 MF1312                          STATION RECOVERY (2006)
 MF1312
 MF1312'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 MF1312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1598 ***********************************************************************
 MF1598  DESIGNATION -  NASHUA
 MF1598  PID         -  MF1598
 MF1598  STATE/COUNTY-  IL/OGLE
 MF1598  COUNTRY     -  US
 MF1598  USGS QUAD   -  DAYSVILLE (2018)
 MF1598
 MF1598                         *CURRENT SURVEY CONTROL
 MF1598  ______________________________________________________________________
 MF1598* NAD 83(1997) POSITION- 41 56 56.52470(N) 089 18 36.85324(W)   ADJUSTED
 MF1598* NAVD 88 ORTHO HEIGHT -   268.    (meters)      879.    (feet) SCALED
 MF1598  ______________________________________________________________________
 MF1598  GEOID HEIGHT    -        -32.949 (meters)                     GEOID18
 MF1598  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 MF1598  HORZ ORDER      -  SECOND
 MF1598
 MF1598.The horizontal coordinates were established by classical geodetic methods
 MF1598.and adjusted by the National Geodetic Survey in October 1999.
 MF1598
 MF1598.The orthometric height was scaled from a topographic map.
 MF1598
 MF1598.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1598.GEOID18 height accuracy estimate available here.
 MF1598
 MF1598.Click photographs - Photos may exist for this station.
 MF1598
 MF1598.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1598
 MF1598. The following values were computed from the NAD 83(1997) position.
 MF1598
 MF1598;                    North         East     Units Scale Factor Converg.
 MF1598;SPC IL W     -   586,776.821   771,008.550   MT  1.00000320   +0 34 21.1
 MF1598;SPC IL W     - 1,925,116.95  2,529,550.55   sFT  1.00000320   +0 34 21.1
 MF1598;UTM  16      - 4,646,698.983   308,513.461   MT  1.00005121   -1 32 41.2
 MF1598
 MF1598!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1598!SPC IL W     -   0.99996315  x   1.00000320  =   0.99996635
 MF1598!UTM  16      -   0.99996315  x   1.00005121  =   1.00001436
 MF1598
 MF1598:                Primary Azimuth Mark                     Grid Az
 MF1598:SPC IL W     -  NASHUA AZ MK                             095 17 10.5
 MF1598:UTM  16      -  NASHUA AZ MK                             097 24 12.8
 MF1598
 MF1598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0851346698(NAD 83)
 MF1598
 MF1598|---------------------------------------------------------------------|
 MF1598| PID    Reference Object                     Distance      Geod. Az  |
 MF1598|                                                           dddmmss.s |
 MF1598| CI7972 NASHUA AZ MK                                       0955131.6 |
 MF1598| CI7973 NASHUA RM 1                          26.518 METERS 26316     |
 MF1598| MF1712 PEEK HOME FOR CHILDREN WTR TK       APPROX.20.8 KM 2661353.8 |
 MF1598| MF1713 POLO INDUSTRIAL MFG CO STACK        APPROX.22.5 KM 2733732.3 |
 MF1598| CI7974 NASHUA RM 2                          30.434 METERS 30104     |
 MF1598| NH1502 OREGON CARNATION MILK CO STACK      APPROX. 6.2 KM 3445648.5 |
 MF1598|---------------------------------------------------------------------|
 MF1598
 MF1598                          SUPERSEDED SURVEY CONTROL
 MF1598
 MF1598  NAD 83(1996)-  41 56 56.52496(N)    089 18 36.85422(W) AD(       ) 2
 MF1598  NAD 83(1986)-  41 56 56.52599(N)    089 18 36.85862(W) AD(       ) 2
 MF1598  NAD 27      -  41 56 56.41680(N)    089 18 36.48870(W) AD(       ) 2
 MF1598
 MF1598.Superseded values are not recommended for survey control.
 MF1598
 MF1598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1598.See file dsdata.pdf to determine how the superseded data were derived.
 MF1598
 MF1598_MARKER: DS = TRIANGULATION STATION DISK
 MF1598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1598_STAMPING: NASHUA 1954
 MF1598_MARK LOGO: CGS
 MF1598_PROJECTION: RECESSED 46 CENTIMETERS
 MF1598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1598+STABILITY: SURFACE MOTION
 MF1598
 MF1598  HISTORY     - Date     Condition        Report By
 MF1598  HISTORY     - 1954     MONUMENTED       CGS
 MF1598  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF1598  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 MF1598
 MF1598                          STATION DESCRIPTION
 MF1598
 MF1598'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1598'THE STATION IS LOCATED ON THE PROPERTY OF NORMAN HALL ABOUT 8 MILES
 MF1598'NORTHWEST OF ASHTON, ABOUT 4-1/2 MILES SOUTHEAST OF OREGON AND 0.15
 MF1598'MILE WEST OF MR. HALLS FARM BUILDINGS.  IT IS 107 FEET SOUTHEAST OF A
 MF1598'24 INCH HACKBERRY TREE, 88 FEET EAST OF A FENCE CORNER AND 13 FEET
 MF1598'NORTH OF A FENCE AND WHITE WITNESS POST.  IT IS 18 INCHES UNDERGROUND
 MF1598'AND THE DISK IS STAMPED NASHUA 1954.
 MF1598'
 MF1598'REFERENCE MARK NO. 1 IS 2 FEET EAST OF A FENCE AND 2 FEET NORTHEAST OF
 MF1598'A FENCE CORNER.  IT IS FLUSH AND THE DISK IS STAMPED NASHUA NO 1 1954.
 MF1598'
 MF1598'REFERENCE MARK NO. 2 IS IN THE FENCE LINE, 8 FEET SOUTHEAST OF THE 24
 MF1598'INCH HACKBERRY TREE.  IT IS FLUSH AND THE DISK IS STAMPED NASHUA NO 2
 MF1598'1954.
 MF1598'
 MF1598'AZIMUTH MARK IS 28 FEET WEST OF THE CENTER OF A PAVED ROAD, 4 FEET
 MF1598'NORTH OF A POWER LINE POLE AND 2 FEET SOUTH OF A WHITE WITNESS POST.
 MF1598'IT PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED NASHUA 1954.
 MF1598'
 MF1598'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 2 AND 64 IN
 MF1598'OREGON, GO EAST ON HIGHWAY 64 FOR 0.8 MILE TO A CROSSROAD.  TURN RIGHT
 MF1598'AND GO SOUTH ON PAVED ROAD FOR 2.3 MILES TO A FORK.  TAKE LEFT FORK
 MF1598'AND CONTINUE SOUTHEAST AND SOUTH ON PAVED ROAD FOR 2.4 MILES TO THE
 MF1598'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE SOUTH FOR 0.2 MILE
 MF1598'TO A GRAVEL CROSSROAD.  TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 0.25
 MF1598'MILE TO A GRAVEL FARM LANE RIGHT.  TURN RIGHT AND FOLLOW LANE FOR 0.2
 MF1598'MILE TO MR. HALLS FARM BUILDINGS.  PASS THROUGH TWO GATES AND GO WEST
 MF1598'ACROSS FIELD FOR 0.15 MILE TO THE CORNER OF THE FIELD AND THE STATION
 MF1598'AS DESCRIBED.
 MF1598'
 MF1598'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1598
 MF1598                          STATION RECOVERY (1996)
 MF1598
 MF1598'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1598'MARK NOT FOUND.
 MF1598
 MF1598                          STATION RECOVERY (2001)
 MF1598
 MF1598'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1598'RM 1 RM 2 AND THE AZIMUTH WERE NOT LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9181 ***********************************************************************
 DE9181  DESIGNATION -  NASHVILLE
 DE9181  PID         -  DE9181
 DE9181  STATE/COUNTY-  IL/WASHINGTON
 DE9181  COUNTRY     -  US
 DE9181  USGS QUAD   -  BEAUCOUP (2018)
 DE9181
 DE9181                         *CURRENT SURVEY CONTROL
 DE9181  ______________________________________________________________________
 DE9181* NAD 83(2011) POSITION- 38 21 15.93712(N) 089 22 18.17595(W)   ADJUSTED
 DE9181* NAD 83(2011) ELLIP HT-   122.140 (meters)        (06/27/12)   ADJUSTED
 DE9181* NAD 83(2011) EPOCH   -  2010.00
 DE9181* NAVD 88 ORTHO HEIGHT -   152.3   (meters)      500.    (feet) GPS OBS
 DE9181  ______________________________________________________________________
 DE9181  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9181  GEOID HEIGHT    -        -30.090 (meters)                     GEOID99
 DE9181  GEOID HEIGHT    -        -30.093 (meters)                     GEOID18
 DE9181  NAD 83(2011) X  -     54,917.072 (meters)                     COMP
 DE9181  NAD 83(2011) Y  - -5,007,907.322 (meters)                     COMP
 DE9181  NAD 83(2011) Z  -  3,936,446.042 (meters)                     COMP
 DE9181  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 DE9181
 DE9181  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9181  Standards:
 DE9181         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9181            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9181  -------------------------------------------------------------------
 DE9181  NETWORK    1.59   2.02           0.68   0.62   1.03     -0.02135111
 DE9181  -------------------------------------------------------------------
 DE9181  Click here for local accuracies and other accuracy information.
 DE9181
 DE9181.The horizontal coordinates were established by GPS observations
 DE9181.and adjusted by the National Geodetic Survey in June 2012.
 DE9181
 DE9181.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9181.been affixed to the stable North American tectonic plate. See 
 DE9181.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9181
 DE9181.The horizontal coordinates are valid at the epoch date displayed above
 DE9181.which is a decimal equivalence of Year/Month/Day.
 DE9181
 DE9181.The orthometric height was determined by GPS observations and a
 DE9181.high-resolution geoid model.
 DE9181
 DE9181.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9181.GEOID18 height accuracy estimate available here.
 DE9181
 DE9181.Click photographs - Photos may exist for this station.
 DE9181
 DE9181.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9181
 DE9181.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9181
 DE9181.The ellipsoidal height was determined by GPS observations
 DE9181.and is referenced to NAD 83.
 DE9181
 DE9181. The following values were computed from the NAD 83(2011) position.
 DE9181
 DE9181;                    North         East     Units Scale Factor Converg.
 DE9181;SPC IL W     -   187,607.979   769,481.562   MT  1.00000061   +0 29 35.9
 DE9181;SPC IL W     -   615,510.51  2,524,540.76   sFT  1.00000061   +0 29 35.9
 DE9181;UTM  16      - 4,247,803.043   292,762.136   MT  1.00012894   -1 28 20.0
 DE9181
 DE9181!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9181!SPC IL W     -   0.99998084  x   1.00000061  =   0.99998145
 DE9181!UTM  16      -   0.99998084  x   1.00012894  =   1.00010977
 DE9181
 DE9181:                Primary Azimuth Mark                     Grid Az
 DE9181:SPC IL W     -  NASHVILLE AZI                            096 38 43.2
 DE9181:UTM  16      -  NASHVILLE AZI                            098 36 39.1
 DE9181
 DE9181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9276247803(NAD 83)
 DE9181
 DE9181|---------------------------------------------------------------------|
 DE9181| PID    Reference Object                     Distance      Geod. Az  |
 DE9181|                                                           dddmmss.s |
 DE9181| DE9182 NASHVILLE AZI                       APPROX. 0.5 KM 0970819.1 |
 DE9181|---------------------------------------------------------------------|
 DE9181
 DE9181                          SUPERSEDED SURVEY CONTROL
 DE9181
 DE9181  NAD 83(2007)-  38 21 15.93717(N)    089 22 18.17672(W) AD(2002.00) 0
 DE9181  ELLIP H (02/10/07)  122.162  (m)                       GP(2002.00)    
 DE9181  ELLIP H (02/03/05)  122.155  (m)                       GP(       ) 4 2
 DE9181  NAD 83(1997)-  38 21 15.93702(N)    089 22 18.17700(W) AD(       ) 1
 DE9181  ELLIP H (01/06/03)  122.192  (m)                       GP(       ) 3 2
 DE9181
 DE9181.Superseded values are not recommended for survey control.
 DE9181
 DE9181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9181.See file dsdata.pdf to determine how the superseded data were derived.
 DE9181
 DE9181_MARKER: DD = SURVEY DISK
 DE9181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9181_STAMPING: NASHVILLE 1996
 DE9181_MARK LOGO: ILHD
 DE9181_PROJECTION: FLUSH
 DE9181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9181+STABILITY: SURFACE MOTION
 DE9181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9181+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2019
 DE9181
 DE9181  HISTORY     - Date     Condition        Report By
 DE9181  HISTORY     - 1996     MONUMENTED       ILDT
 DE9181  HISTORY     - 20050825 GOOD             APISUR
 DE9181  HISTORY     - 20071203 GOOD             ILDT
 DE9181  HISTORY     - 20121004 GOOD             ILDT
 DE9181  HISTORY     - 20190909 GOOD             ILDT
 DE9181
 DE9181                          STATION DESCRIPTION
 DE9181
 DE9181'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9181'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9181'STATION IS LOCATED 1.0 MI (1.6 KM) NE FROM CENTER OF NASHVILLE.  TO
 DE9181'REACH STATION FROM CENTERLINE INTERSTATE 64 AND IL ROUTE 127 (EXIT 50)
 DE9181', GO S ON IL ROUTE 127 FOR 2.25 MI (3.62 KM) TO IDOT SHED RD, GO LEFT
 DE9181'S ON IDOT SHED RD FOR 0.2 MI (0.3 KM) TO NASHVILLE MAINTENANCE YARD
 DE9181'GATE ON THE RIGHT, GO THROUGH GATE AND STATION ON THE LEFT. STATION IS
 DE9181'7.5 FEET (2.3 M) W OF FENCELINE, 145.4 FEET (44.3 M) S OF S GATE POST,
 DE9181'168.0 FEET (51.2 M) NE OF LIGHT POLE, 2.0 FEET (0.6 M) S OF WITNESS
 DE9181'POST.  STATION IS FLUSH WITH GROUND.
 DE9181
 DE9181                          STATION RECOVERY (2005)
 DE9181
 DE9181'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 DE9181'CHECK THE HOURS THAT THE GATE IS OPEN WITH THE IDOT PERSONNEL ON SITE.
 DE9181'
 DE9181
 DE9181                          STATION RECOVERY (2007)
 DE9181
 DE9181'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 DE9181'RECOVERED IN GOOD CONDITION.
 DE9181
 DE9181                          STATION RECOVERY (2012)
 DE9181
 DE9181'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 DE9181'RECOVERED IN GOOD CONDITION.
 DE9181
 DE9181                          STATION RECOVERY (2019)
 DE9181
 DE9181'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9181'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9182 ***********************************************************************
 DE9182  DESIGNATION -  NASHVILLE AZI
 DE9182  PID         -  DE9182
 DE9182  STATE/COUNTY-  IL/WASHINGTON
 DE9182  COUNTRY     -  US
 DE9182  USGS QUAD   -  BEAUCOUP (2018)
 DE9182
 DE9182                         *CURRENT SURVEY CONTROL
 DE9182  ______________________________________________________________________
 DE9182* NAD 83(2011) POSITION- 38 21 13.81616(N) 089 21 56.67526(W)   ADJUSTED
 DE9182* NAD 83(2011) ELLIP HT-   125.581 (meters)        (06/27/12)   ADJUSTED
 DE9182* NAD 83(2011) EPOCH   -  2010.00
 DE9182* NAVD 88 ORTHO HEIGHT -   155.7   (meters)      511.    (feet) GPS OBS
 DE9182  ______________________________________________________________________
 DE9182  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9182  GEOID HEIGHT    -        -30.089 (meters)                     GEOID99
 DE9182  GEOID HEIGHT    -        -30.093 (meters)                     GEOID18
 DE9182  NAD 83(2011) X  -     55,439.567 (meters)                     COMP
 DE9182  NAD 83(2011) Y  - -5,007,944.848 (meters)                     COMP
 DE9182  NAD 83(2011) Z  -  3,936,396.892 (meters)                     COMP
 DE9182  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 DE9182
 DE9182  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9182  Standards:
 DE9182         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9182            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9182  -------------------------------------------------------------------
 DE9182  NETWORK    1.71   1.90           0.65   0.74   0.97      0.04061844
 DE9182  -------------------------------------------------------------------
 DE9182  Click here for local accuracies and other accuracy information.
 DE9182
 DE9182.The horizontal coordinates were established by GPS observations
 DE9182.and adjusted by the National Geodetic Survey in June 2012.
 DE9182
 DE9182.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9182.been affixed to the stable North American tectonic plate. See 
 DE9182.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9182
 DE9182.The horizontal coordinates are valid at the epoch date displayed above
 DE9182.which is a decimal equivalence of Year/Month/Day.
 DE9182
 DE9182.The orthometric height was determined by GPS observations and a
 DE9182.high-resolution geoid model.
 DE9182
 DE9182.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9182.GEOID18 height accuracy estimate available here.
 DE9182
 DE9182.Click photographs - Photos may exist for this station.
 DE9182
 DE9182.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9182
 DE9182.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9182
 DE9182.The ellipsoidal height was determined by GPS observations
 DE9182.and is referenced to NAD 83.
 DE9182
 DE9182. The following values were computed from the NAD 83(2011) position.
 DE9182
 DE9182;                    North         East     Units Scale Factor Converg.
 DE9182;SPC IL W     -   187,547.095   770,004.148   MT  1.00000151   +0 29 49.2
 DE9182;SPC IL W     -   615,310.76  2,526,255.28   sFT  1.00000151   +0 29 49.2
 DE9182;UTM  16      - 4,247,724.261   293,282.391   MT  1.00012629   -1 28 06.6
 DE9182
 DE9182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9182!SPC IL W     -   0.99998030  x   1.00000151  =   0.99998181
 DE9182!UTM  16      -   0.99998030  x   1.00012629  =   1.00010658
 DE9182
 DE9182:                Primary Azimuth Mark                     Grid Az
 DE9182:SPC IL W     -  NASHVILLE                                276 38 43.3
 DE9182:UTM  16      -  NASHVILLE                                278 36 39.1
 DE9182
 DE9182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9328247724(NAD 83)
 DE9182
 DE9182|---------------------------------------------------------------------|
 DE9182| PID    Reference Object                     Distance      Geod. Az  |
 DE9182|                                                           dddmmss.s |
 DE9182| DE9181 NASHVILLE                           APPROX. 0.5 KM 2770832.5 |
 DE9182|---------------------------------------------------------------------|
 DE9182
 DE9182                          SUPERSEDED SURVEY CONTROL
 DE9182
 DE9182  NAD 83(2007)-  38 21 13.81621(N)    089 21 56.67603(W) AD(2002.00) 0
 DE9182  ELLIP H (02/10/07)  125.601  (m)                       GP(2002.00)    
 DE9182  ELLIP H (02/03/05)  125.584  (m)                       GP(       ) 4 2
 DE9182  NAD 83(1997)-  38 21 13.81599(N)    089 21 56.67629(W) AD(       ) 1
 DE9182  ELLIP H (01/06/03)  125.616  (m)                       GP(       ) 3 2
 DE9182
 DE9182.Superseded values are not recommended for survey control.
 DE9182
 DE9182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9182.See file dsdata.pdf to determine how the superseded data were derived.
 DE9182
 DE9182_MARKER: DD = SURVEY DISK
 DE9182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9182_STAMPING: NASHVILLE AZI 1996
 DE9182_MARK LOGO: ILHD
 DE9182_PROJECTION: FLUSH
 DE9182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9182+STABILITY: SURFACE MOTION
 DE9182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9182+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2024
 DE9182
 DE9182  HISTORY     - Date     Condition        Report By
 DE9182  HISTORY     - 1996     MONUMENTED       ILDT
 DE9182  HISTORY     - 20071203 GOOD             ILDT
 DE9182  HISTORY     - 20121004 GOOD             ILDT
 DE9182  HISTORY     - 20180409 GOOD             ILDT
 DE9182  HISTORY     - 20240402 GOOD             ILDW
 DE9182
 DE9182                          STATION DESCRIPTION
 DE9182
 DE9182'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9182'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9182'STATION IS LOCATED 1.1 MI (1.8 KM) NE OF CENTER OF NASHVILLE.  TO
 DE9182'REACH STATION FROM CENTERLINE OF INTERSTATE 64 AND IL ROUTE 127 (EXIT
 DE9182'50) , GO S ON IL ROUTE 127 FOR 2.25 MI (3.62 KM) TO IDOT SHED RD, GO
 DE9182'LEFT S ON IDOT SHED RD FOR 0.25 MI (0.40 KM) TO T RD, RICHVIEW RD, GO
 DE9182'LEFT E ON RICHVIEW RD FOR 0.3 MI (0.5 KM) TO STATION ON THE RIGHT.
 DE9182'STATION IS 24.0 FEET (7.3 M) S OF CENTERLINE RICHVIEW RD, 47.2 FEET
 DE9182'(14.4 M) E OF POWER POLE, 108.5 FEET (33.1 M) W OF CENTER OF FIRE
 DE9182'HYDRANT.  STATION IS FLUSH WITH GROUND
 DE9182
 DE9182                          STATION RECOVERY (2007)
 DE9182
 DE9182'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 DE9182'RECOVERED IN GOOD CONDITION.
 DE9182
 DE9182                          STATION RECOVERY (2012)
 DE9182
 DE9182'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 DE9182'RECOVERED IN GOOD CONDITION.
 DE9182
 DE9182                          STATION RECOVERY (2018)
 DE9182
 DE9182'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 DE9182'RECOVERED IN GOOD CONDITION.
 DE9182
 DE9182                          STATION RECOVERY (2024)
 DE9182
 DE9182'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 DE9182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1902 ***********************************************************************
 JB1902  DESIGNATION -  NASHVILLE NE MUNICIPAL TANK
 JB1902  PID         -  JB1902
 JB1902  STATE/COUNTY-  IL/WASHINGTON
 JB1902  COUNTRY     -  US
 JB1902  USGS QUAD   -  NASHVILLE (2018)
 JB1902
 JB1902                         *CURRENT SURVEY CONTROL
 JB1902  ______________________________________________________________________
 JB1902* NAD 83(1997) POSITION- 38 20 41.30359(N) 089 22 55.33276(W)   ADJUSTED
 JB1902  ______________________________________________________________________
 JB1902  GEOID HEIGHT    -        -30.067 (meters)                     GEOID18
 JB1902  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 JB1902  HORZ ORDER      -  THIRD
 JB1902
 JB1902.The horizontal coordinates were established by classical geodetic methods
 JB1902.and adjusted by the National Geodetic Survey in October 1999.
 JB1902
 JB1902.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1902.GEOID18 height accuracy estimate available here.
 JB1902
 JB1902.Click photographs - Photos may exist for this station.
 JB1902
 JB1902.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1902
 JB1902. The following values were computed from the NAD 83(1997) position.
 JB1902
 JB1902;                    North         East     Units Scale Factor Converg.
 JB1902;SPC IL W     -   186,532.405   768,588.502   MT  0.99999909   +0 29 12.5
 JB1902;SPC IL W     -   611,981.73  2,521,610.78   sFT  0.99999909   +0 29 12.5
 JB1902;UTM  16      - 4,246,758.591   291,832.592   MT  1.00013370   -1 28 42.0
 JB1902
 JB1902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9183246758(NAD 83)
 JB1902
 JB1902                          SUPERSEDED SURVEY CONTROL
 JB1902
 JB1902  NAD 83(1986)-  38 20 41.31930(N)    089 22 55.33130(W) AD(       ) 3
 JB1902  NAD 27      -  38 20 41.13869(N)    089 22 55.02522(W) AD(       ) 3
 JB1902
 JB1902.Superseded values are not recommended for survey control.
 JB1902
 JB1902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1902.See file dsdata.pdf to determine how the superseded data were derived.
 JB1902
 JB1902_MARKER: 53 = ELEVATED TANK
 JB1902
 JB1902  HISTORY     - Date     Condition        Report By
 JB1902  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1902  HISTORY     - 1962     GOOD             CGS
 JB1902  HISTORY     - 20061222 GOOD             GEOCAC
 JB1902
 JB1902                          STATION DESCRIPTION
 JB1902
 JB1902'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1902'THE STATION IS LOCATED JUST NORTHEAST OF THE COURTHOUSE SQUARE AT THE
 JB1902'CORNER OF EAST COURT AND ELM STREETS.  IT IS A STEEL STRUCTURE,
 JB1902'APPROXIMATELY 110 FEET HIGH, HAS FOUR LEGS AND PAINTED SILVER.
 JB1902'
 JB1902'THE POINT INTERSECTED WAS THE CENTER OF TANK.
 JB1902
 JB1902                          STATION RECOVERY (1962)
 JB1902
 JB1902'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1902'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED IN 1961.
 JB1902
 JB1902                          STATION RECOVERY (2006)
 JB1902
 JB1902'RECOVERY NOTE BY GEOCACHING 2006 (RCF)
 JB1902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0692 ***********************************************************************
 MG0692  DESIGNATION -  NATURAL GAS CO OF AM MICROWAVE
 MG0692  PID         -  MG0692
 MG0692  STATE/COUNTY-  IL/HENRY
 MG0692  COUNTRY     -  US
 MG0692  USGS QUAD   -  GENESEO (2018)
 MG0692
 MG0692                         *CURRENT SURVEY CONTROL
 MG0692  ______________________________________________________________________
 MG0692* NAD 83(1997) POSITION- 41 23 31.41354(N) 090 10 08.58703(W)   ADJUSTED
 MG0692  ______________________________________________________________________
 MG0692  GEOID HEIGHT    -        -32.917 (meters)                     GEOID18
 MG0692  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 MG0692  HORZ ORDER      -  THIRD
 MG0692
 MG0692.The horizontal coordinates were established by classical geodetic methods
 MG0692.and adjusted by the National Geodetic Survey in October 1999.
 MG0692
 MG0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0692.GEOID18 height accuracy estimate available here.
 MG0692
 MG0692.Click photographs - Photos may exist for this station.
 MG0692
 MG0692.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0692
 MG0692. The following values were computed from the NAD 83(1997) position.
 MG0692
 MG0692;                    North         East     Units Scale Factor Converg.
 MG0692;SPC IL W     -   524,564.174   699,800.519   MT  0.99994118   -0 00 05.7
 MG0692;SPC IL W     - 1,721,007.63  2,295,928.87   sFT  0.99994118   -0 00 05.7
 MG0692;UTM  15      - 4,586,148.735   736,682.949   MT  1.00028946   +1 52 21.8
 MG0692
 MG0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3668286148(NAD 83)
 MG0692
 MG0692                          SUPERSEDED SURVEY CONTROL
 MG0692
 MG0692  NAD 83(1996)-  41 23 31.41349(N)    090 10 08.58702(W) AD(       ) 3
 MG0692  NAD 83(1986)-  41 23 31.41842(N)    090 10 08.59761(W) AD(       ) 3
 MG0692  NAD 27      -  41 23 31.29100(N)    090 10 08.17600(W) AD(       ) 3
 MG0692
 MG0692.Superseded values are not recommended for survey control.
 MG0692
 MG0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0692.See file dsdata.pdf to determine how the superseded data were derived.
 MG0692
 MG0692_MARKER: 45 = MICROWAVE TOWER
 MG0692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0692+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2004
 MG0692
 MG0692  HISTORY     - Date     Condition        Report By
 MG0692  HISTORY     - 1958     FIRST OBSERVED   CGS
 MG0692  HISTORY     - 19960717 GOOD             USPSQD
 MG0692  HISTORY     - 20011006 GOOD             USPSQD
 MG0692  HISTORY     - 20040609 GOOD             USPSQD
 MG0692
 MG0692                          STATION DESCRIPTION
 MG0692
 MG0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0692'THE STATION IS LOCATED ABOUT 4 MILES SOUTH OF GENESEO.
 MG0692'
 MG0692'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 6 AND
 MG0692'STATE HIGHWAY 82 AT THE SOUTHEAST EDGE OF GENESEO, GO SOUTH
 MG0692'ON STATE HIGHWAY 82 FOR 3.5 MILES TO THE NATURAL GAS PIPELINE
 MG0692'CO. OF AMERICA COMPRESSOR STA. NO. 110 ON THE RIGHT AND THE
 MG0692'MICROWAVE TOWER.
 MG0692'
 MG0692'THE POINT INTERSECTED IS THE FLASHING RED LIGHT AT THE TOP
 MG0692'AND CENTER OF THE TOWER.  THE TOWER IS A GUYED TOWER PAINTED
 MG0692'RED AND WHITE WITH TWO REFLECTORS ON THE TOP AND IS 300
 MG0692'FEET HIGH.
 MG0692
 MG0692                          STATION RECOVERY (1996)
 MG0692
 MG0692'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0692'RECOVERED IN GOOD CONDITION.
 MG0692
 MG0692                          STATION RECOVERY (2001)
 MG0692
 MG0692'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0692'RECOVERED AS DESCRIBED
 MG0692
 MG0692                          STATION RECOVERY (2004)
 MG0692
 MG0692'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0692'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1905 ***********************************************************************
 JB1905  DESIGNATION -  NATURAL GAS PLINE 52 E MST
 JB1905  PID         -  JB1905
 JB1905  STATE/COUNTY-  IL/WASHINGTON
 JB1905  COUNTRY     -  US
 JB1905  USGS QUAD   -  NASHVILLE (2018)
 JB1905
 JB1905                         *CURRENT SURVEY CONTROL
 JB1905  ______________________________________________________________________
 JB1905* NAD 83(1997) POSITION- 38 15 12.24754(N) 089 24 59.78831(W)   ADJUSTED
 JB1905  ______________________________________________________________________
 JB1905  GEOID HEIGHT    -        -29.870 (meters)                     GEOID18
 JB1905  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 JB1905  HORZ ORDER      -  THIRD
 JB1905
 JB1905.The horizontal coordinates were established by classical geodetic methods
 JB1905.and adjusted by the National Geodetic Survey in October 1999.
 JB1905
 JB1905.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1905.GEOID18 height accuracy estimate available here.
 JB1905
 JB1905.Click photographs - Photos may exist for this station.
 JB1905
 JB1905.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1905
 JB1905. The following values were computed from the NAD 83(1997) position.
 JB1905
 JB1905;                    North         East     Units Scale Factor Converg.
 JB1905;SPC IL W     -   176,361.596   765,648.754   MT  0.99999423   +0 27 51.9
 JB1905;SPC IL W     -   578,613.00  2,511,965.95   sFT  0.99999423   +0 27 51.9
 JB1905;UTM  16      - 4,236,692.994   288,545.672   MT  1.00015070   -1 29 48.4
 JB1905
 JB1905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8854536692(NAD 83)
 JB1905
 JB1905                          SUPERSEDED SURVEY CONTROL
 JB1905
 JB1905  NAD 83(1986)-  38 15 12.26281(N)    089 24 59.78898(W) AD(       ) 3
 JB1905  NAD 27      -  38 15 12.08362(N)    089 24 59.47354(W) AD(       ) 3
 JB1905
 JB1905.Superseded values are not recommended for survey control.
 JB1905
 JB1905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1905.See file dsdata.pdf to determine how the superseded data were derived.
 JB1905
 JB1905_MARKER: 42 = RADIO/TV MAST
 JB1905
 JB1905  HISTORY     - Date     Condition        Report By
 JB1905  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1905
 JB1905                          STATION DESCRIPTION
 JB1905
 JB1905'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1905'THE STATION IS THE CENTER OF THE TOP OF THE EAST ONE OF TWO MASTS
 JB1905'THAT SET ABOUT 10 FEET APART.  IT IS A STEEL GUYED MAST PAINTED IN
 JB1905'ALTERNATE SECTIONS OF INTERNATIONAL ORANGE AND WHITE.  THE OVERALL
 JB1905'HEIGHT IS 160 FEET.  IT IS ABOUT 6-1/2 MILES SOUTH-SOUTHWEST OF
 JB1905'NASHVILLE AND IS OWNED AND OPERATED BY THE NATURAL GAS PIPELINE
 JB1905'CO. OF AMERICA.
 JB1905'
 JB1905'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 460 AND STATE HIGHWAYS
 JB1905'15 AND 127 IN NASHVILLE, GO SOUTH ON STATE HIGHWAY 127 FOR 6.4 MILES
 JB1905'TO A CROSSROAD.  TURN RIGHT AND GO WEST ON A PAVED ROAD FOR 2.1
 JB1905'MILES TO A T-ROAD.  TURN RIGHT AND GO NORTH ON A PAVED ROAD FOR 0.2
 JB1905'MILE TO THE MAST ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0802 ***********************************************************************
 LD0802  DESIGNATION -  NAUVOO CH SPIRE CATH
 LD0802  PID         -  LD0802
 LD0802  STATE/COUNTY-  IL/HANCOCK
 LD0802  COUNTRY     -  US
 LD0802  USGS QUAD   -  NAUVOO (2018)
 LD0802
 LD0802                         *CURRENT SURVEY CONTROL
 LD0802  ______________________________________________________________________
 LD0802* NAD 83(1997) POSITION- 40 33 06.17209(N) 091 23 05.35670(W)   ADJUSTED
 LD0802* NAVD 88 ORTHO HEIGHT -   200.    (meters)      656.    (feet) SCALED
 LD0802  ______________________________________________________________________
 LD0802  GEOID HEIGHT    -        -33.299 (meters)                     GEOID18
 LD0802  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 LD0802  HORZ ORDER      -  SECOND
 LD0802
 LD0802.The horizontal coordinates were established by classical geodetic methods
 LD0802.and adjusted by the National Geodetic Survey in October 1999.
 LD0802
 LD0802.The orthometric height was scaled from a topographic map.
 LD0802
 LD0802.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0802.GEOID18 height accuracy estimate available here.
 LD0802
 LD0802.Click photographs - Photos may exist for this station.
 LD0802
 LD0802.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0802
 LD0802. The following values were computed from the NAD 83(1997) position.
 LD0802
 LD0802;                    North         East     Units Scale Factor Converg.
 LD0802;SPC IL W     -   431,959.663   596,823.941   MT  1.00007216   -0 47 31.3
 LD0802;SPC IL W     - 1,417,187.66  1,958,079.88   sFT  1.00007216   -0 47 31.3
 LD0802;SPC IA S     -    63,445.592   679,145.723   MT  1.00001210   +1 23 35.8
 LD0802;SPC IA S     -   208,154.41  2,228,163.93   sFT  1.00001210   +1 23 35.8
 LD0802;UTM  15      - 4,490,248.445   636,758.010   MT  0.99983021   +1 03 00.9
 LD0802
 LD0802!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0802!SPC IL W     -   0.99997386  x   1.00007216  =   1.00004601
 LD0802!SPC IA S     -   0.99997386  x   1.00001210  =   0.99998596
 LD0802!UTM  15      -   0.99997386  x   0.99983021  =   0.99980407
 LD0802
 LD0802_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3675890248(NAD 83)
 LD0802
 LD0802                          SUPERSEDED SURVEY CONTROL
 LD0802
 LD0802  NAD 83(1986)-  40 33 06.18172(N)    091 23 05.35703(W) AD(       ) 2
 LD0802  NAD 27      -  40 33 06.02700(N)    091 23 04.80600(W) AD(       ) 2
 LD0802
 LD0802.Superseded values are not recommended for survey control.
 LD0802
 LD0802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0802.See file dsdata.pdf to determine how the superseded data were derived.
 LD0802
 LD0802_MARKER: 90 = CHURCH SPIRE
 LD0802
 LD0802  HISTORY     - Date     Condition        Report By
 LD0802  HISTORY     - 1931     FIRST OBSERVED   MRC
 LD0802  HISTORY     - 20120504 GOOD             INDIV
 LD0802
 LD0802                          STATION DESCRIPTION
 LD0802
 LD0802'DESCRIBED BY MISSISSIPPI RIVER COMMISSION 1931 (HWH)
 LD0802'THE SPIRE OF THE CATHOLIC CHURCH AT NAUVOO, ILL.  SPIRE
 LD0802'IS USED AS AN INTERSECTION TRIANGULATION STATION IN THE
 LD0802'MISSISSIPPI RIVER COMMISSION SCHEME.  SPIRE WAS CUT IN WITH
 LD0802'EIGHT DIRECTIONS FROM EACH OF THE FOLLOWING MAIN SCHEME
 LD0802'STATIONS--MONTROSE, INSTITUTE, SCOTT AND MADISON
 LD0802
 LD0802                          STATION RECOVERY (2012)
 LD0802
 LD0802'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (DBT)
 LD0802'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0593 ***********************************************************************
 NG0593  DESIGNATION -  NAVY
 NG0593  PID         -  NG0593
 NG0593  STATE/COUNTY-  IL/LAKE
 NG0593  COUNTRY     -  US
 NG0593  USGS QUAD   -  WAUKEGAN (2018)
 NG0593
 NG0593                         *CURRENT SURVEY CONTROL
 NG0593  ______________________________________________________________________
 NG0593* NAD 83(1997) POSITION- 42 18 37.18305(N) 087 51 48.21448(W)   ADJUSTED
 NG0593* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 NG0593  ______________________________________________________________________
 NG0593  GEOID HEIGHT    -        -34.227 (meters)                     GEOID18
 NG0593  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 NG0593  HORZ ORDER      -  SECOND
 NG0593
 NG0593.The horizontal coordinates were established by classical geodetic methods
 NG0593.and adjusted by the National Geodetic Survey in October 1999.
 NG0593
 NG0593.The orthometric height was scaled from a topographic map.
 NG0593
 NG0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0593.GEOID18 height accuracy estimate available here.
 NG0593
 NG0593.Click photographs - Photos may exist for this station.
 NG0593
 NG0593.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0593
 NG0593. The following values were computed from the NAD 83(1997) position.
 NG0593
 NG0593;                    North         East     Units Scale Factor Converg.
 NG0593;SPC IL E     -   626,678.860   338,744.247   MT  0.99999346   +0 18 58.8
 NG0593;SPC IL E     - 2,056,028.89  1,111,363.42   sFT  0.99999346   +0 18 58.8
 NG0593;UTM  16      - 4,684,593.497   428,844.067   MT  0.99966230   -0 34 52.4
 NG0593
 NG0593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0593!SPC IL E     -   0.99997073  x   0.99999346  =   0.99996419
 NG0593!UTM  16      -   0.99997073  x   0.99966230  =   0.99963304
 NG0593
 NG0593:                Primary Azimuth Mark                     Grid Az
 NG0593:SPC IL E     -  NAVY AZ MK 2                             155 18 29.3
 NG0593:UTM  16      -  NAVY AZ MK 2                             156 12 20.5
 NG0593
 NG0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2884484593(NAD 83)
 NG0593
 NG0593|---------------------------------------------------------------------|
 NG0593| PID    Reference Object                     Distance      Geod. Az  |
 NG0593|                                                           dddmmss.s |
 NG0593| NG0601 FIRE 1979 A PT                      306.664 METERS 00125     |
 NG0593| CI9422 NAVY RM 1                            28.540 METERS 03956     |
 NG0593| NG0591 N CHICAGO NAV BASE ADMIN B TWR      APPROX. 2.4 KM 0852247.0 |
 NG0593| CI9423 NAVY RM 2                            22.944 METERS 09850     |
 NG0593| CI9421 NAVY AZ MK 2                                       1553728.1 |
 NG0593| CI9420 NAVY AZ MK                                         1641841.1 |
 NG0593| NG0595 N CHICAGO MOTOR PRODUCTS CO TK      APPROX. 1.9 KM 2050218.3 |
 NG0593| NG0611 LIBERTYVILLE MUNICIPAL TANK         APPROX. 8.0 KM 2515908.4 |
 NG0593| NG0608 LIBERTYVILLE CYO BOYS CAMP TK       APPROX. 4.5 KM 2791846.6 |
 NG0593| NG0613 N CHICAGO ABBOTT LAB WHSE TANK      APPROX. 1.4 KM 2974449.0 |
 NG0593| NG0607 WAUKEGAN RADIO STA WKRS S MAST      APPROX. 4.6 KM 3405813.4 |
 NG0593| NG0602 NAVY 1954 A PT                      276.357 METERS 35900     |
 NG0593|---------------------------------------------------------------------|
 NG0593
 NG0593                          SUPERSEDED SURVEY CONTROL
 NG0593
 NG0593  NAD 83(1997)-  42 18 37.18294(N)    087 51 48.21496(W) AD(       ) 2
 NG0593  NAD 83(1994)-  42 18 37.18146(N)    087 51 48.22415(W) AD(       ) 2
 NG0593  NAD 83(1991)-  42 18 37.18435(N)    087 51 48.22826(W) AD(       ) 2
 NG0593  NAD 83(1986)-  42 18 37.18418(N)    087 51 48.23111(W) AD(       ) 2
 NG0593  NAD 27      -  42 18 37.09420(N)    087 51 47.96820(W) AD(       ) 2
 NG0593
 NG0593.Superseded values are not recommended for survey control.
 NG0593
 NG0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0593.See file dsdata.pdf to determine how the superseded data were derived.
 NG0593
 NG0593_MARKER: DS = TRIANGULATION STATION DISK
 NG0593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0593_STAMPING: NAVY 1954
 NG0593_MARK LOGO: CGS
 NG0593_PROJECTION: FLUSH
 NG0593_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0593+STABILITY: SURFACE MOTION
 NG0593
 NG0593  HISTORY     - Date     Condition        Report By
 NG0593  HISTORY     - 1954     MONUMENTED       CGS
 NG0593  HISTORY     - 1966     GOOD             CGS
 NG0593  HISTORY     - 1969     GOOD             CGS
 NG0593  HISTORY     - 1976     GOOD             NGS
 NG0593  HISTORY     - 1979     GOOD             NGS
 NG0593  HISTORY     - 1980     GOOD             LOCENG
 NG0593  HISTORY     - 1989     GOOD             USPSQD
 NG0593
 NG0593                          STATION DESCRIPTION
 NG0593
 NG0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0593'STATION IS LOCATED ON THE GROUNDS OF THE GREAT LAKES NAVAL TRAINING
 NG0593'STATION, ABOUT 0.1 MILE NORTH OF THE INTERSECTION OF STATE HIGHWAYS
 NG0593'131 AND 137.
 NG0593'
 NG0593'IT IS ABOUT 150 FEET NORTHEAST OF THE NORTHEAST CORNER OF ELECTRONIC
 NG0593'SUPPLY OFFICE BUILDING, 115 FEET WEST OF THE CENTER OF HIGHWAY 131, 75
 NG0593'FEET WEST OF A FENCE CORNER, 26 FEET SOUTH OF A 24 INCH OAK TREE AND
 NG0593'12 FEET NORTH OF A STEEL MESH FENCE AND WHITE WITNESS POST.  THE MARK
 NG0593'IS FLUSH AND THE DISK IS STAMPED NAVY 1954.
 NG0593'
 NG0593'REFERENCE MARK NO. 1 IS 41 FEET WEST OF THE CENTER OF THE HIGHWAY AND
 NG0593'1 FOOT WEST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0593'NAVY NO 1 1954.
 NG0593'
 NG0593'REFERENCE MARK NO. 2 IS IN A FENCE CORNER, 41 FEET WEST OF THE CENTER
 NG0593'OF THE HIGHWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED NAVY NO 2
 NG0593'1954.
 NG0593'
 NG0593'AZIMUTH MARK IS 29 FEET EAST OF THE CENTER OF HIGHWAY 131, 26 FEET
 NG0593'SOUTHEAST OF A POWERLINE POLE, 2 FEET NORTH OF A WHITE WITNESS POST
 NG0593'AND 1 FOOT WEST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0593'NAVY 1954.
 NG0593'
 NG0593'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON STATE HIGHWAY
 NG0593'131 FOR 0.1 MILE TO THE JUNCTION OF STATE HIGHWAY 137.  CONTINUE SOUTH
 NG0593'ON HIGHWAY 131 FOR 0.15 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 NG0593'
 NG0593'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NG0593
 NG0593                          STATION RECOVERY (1966)
 NG0593
 NG0593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NG0593'THE STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND IN GOOD
 NG0593'CONDITION AT THIS TIME.  THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT
 NG0593'FOUND AT THIS TIME.  THERE HAS BEEN ROAD CONSTRUCTION IN THE AREA AND
 NG0593'IT IS ASSUMED THAT THE MARK WAS TORN OUT OR COVERED UP BY THIS.
 NG0593'REFERENCE MARK 2 IS NOW 1 FOOT NORTHEAST OF THE FENCE CORNER.  THE
 NG0593'DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE SHORTER THAN THE PREVIOUS
 NG0593'MEASUREMENT AND THE DISTANCE TO REFERENCE MARK 2 CHECKED.  THE
 NG0593'DIRECTION TO THE REFERENCE MARKS CHECKED.  OTHER THAN THE AZIMUTH MARK
 NG0593'BEING LOST THE PREVIOUS DESCRIPTION IS GOOD.
 NG0593'
 NG0593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT GREAT LAKES
 NG0593'TRAINING STATION.
 NG0593'
 NG0593'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NG0593
 NG0593                          STATION RECOVERY (1969)
 NG0593
 NG0593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 NG0593'ALL MARKS EXCEPT THE AZIMUTH MARK WERE RECOVERED AND FOUND AS
 NG0593'DESCRIBED AND IN GOOD CONDITION.  THE DESCRIPTION AND RECOVERY NOTE IS
 NG0593'GOOD WITH THE ADDITION OF THE AZIMUTH MARK SET AT THIS TIME.  THE
 NG0593'DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED ALONG WITH THE
 NG0593'DIRECTION TO THE AZIMUTH OBJECTS.
 NG0593'
 NG0593'THE AZIMUTH MARK IS A STANDARD DISK SET IN A DRILL HOLE IN A CONCRETE
 NG0593'SIDEWALK, 25 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF BUILDING 133 OF
 NG0593'THE VETERANS HOSPITAL, 1 FOOT NORTH OF THE SOUTH EDGE OF THE SIDEWALK,
 NG0593'84 FEET EAST OF THE CENTERLINE OF DRIVE AT THE WEST SIDE OF THE
 NG0593'BUILDING, 23 FEET NORTH OF THE CENTERLINE OF AMBULANCE DRIVE TO THE
 NG0593'SOUTH SIDE OF THE BUILDING, ABOUT 200 FEET EAST OF THE CENTERLINE OF
 NG0593'STATE HIGHWAY 131 AND ABOUT 0.15 MILE SOUTH OF THE INTERSECTION OF
 NG0593'STATE HIGHWAYS 131 AND 137.  THE DISK IS STAMPED NAVY 1954 1969
 NG0593'
 NG0593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- GROUNDS OF U.S.
 NG0593'GREAT LAKES TRAINING
 NG0593'
 NG0593'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NG0593
 NG0593                          STATION RECOVERY (1976)
 NG0593
 NG0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RS)
 NG0593'STATION RECOVERED AS DESCRIBED.  NO SEARCH FOR AZIMUTH MARK WAS
 NG0593'MADE.
 NG0593'
 NG0593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ON GROUNDS OF
 NG0593'GREAT LAKES NAVAL TRAINING CENTER.
 NG0593
 NG0593                          STATION RECOVERY (1979)
 NG0593
 NG0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 NG0593'THE SURFACE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK
 NG0593'WERE FOUND IN GOOD CONDITION.  THE AZIMUTH MARK IS NO LONGER VISIBLE
 NG0593'AT THIS TIME DUE TO GROWTH OF TREES AND BUSHES.  THE DISTANCE TO
 NG0593'REFERENCE MARK 1 WAS 0.015 METER LONGER THAN 1966 AND 1969 DATA BUT
 NG0593'0.028 METER SHORTER THAN 1954 DATA.  THE DISTANCE TO REFERENCE MARK 2
 NG0593'AGREED WITH ALL PREVIOUS DATA.  THE DIRECTIONS TO THE REFERENCE MARKS
 NG0593'AGREED WITH PREVIOUS DATA.  THE UNDERGROUND MARK WAS NOT INSPECTED.
 NG0593'THERE IS NO SUITABLE LOCATION FOR AN ADDITIONAL AZIMUTH MARK DUE TO
 NG0593'LIMITED GROUND VISIBILITY.  THE 1969 DESCRIPTION FOR THE STATION IS
 NG0593'ADEQUATE, HOWEVER THE ELECTRONIC SUPPLY OFFICE BUILDING IS NOT IN USE
 NG0593'AT THE PRESENT TIME.  THE BUILDING NUMBER IS 3400 AND A KEY MAY BE
 NG0593'OBTAINED TO ENTER THE FENCED AREA BY CONTACTING THE PUBLIC WORKS
 NG0593'DEPARTMENT ON THE GREAT LAKES NAVAL STATION.
 NG0593'
 NG0593'THE STATION IS LOCATED ABOUT 0.1 MILE NORTH OF THE JUNCTION OF STATE
 NG0593'HIGHWAYS 131 AND 137 IN NORTH CHICAGO AND IS WITHIN A FENCED AREA OF
 NG0593'PROPERTY OF THE GREAT LAKES NAVAL TRAINING STATION.
 NG0593'
 NG0593'SURFACE STATION MARK IS A STANDARD DISK, STAMPED---NAVY 1954--- SET IN
 NG0593'THE TOP OF A SQUARE CONCRETE POST THAT IS FLUSH.  IT IS 116 FEET WEST
 NG0593'OF THE CENTERLINE OF STATE HIGHWAY 131, 74 FEET WEST OF A CHAIN LINK
 NG0593'FENCE CORNER, 12 FEET NORTH OF THE EAST/WEST FENCE AND 28 FEET SOUTH
 NG0593'OF A 30-INCH OAK TREE.
 NG0593'
 NG0593'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED---NAVY NO 1 1954--- SET
 NG0593'IN THE TOP OF A SQUARE CONCRETE POST THAT IS FLUSH.  IT IS 43 FEET
 NG0593'WEST OF THE CENTERLINE OF STATE HIGHWAY 131, 85 FEET NORTH OF THE
 NG0593'FENCE CORNER AND 0.5 FOOT WEST OF THE NORTH/SOUTH FENCE.
 NG0593'
 NG0593'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED---NAVY NO 2 1954--- SET
 NG0593'IN THE TOP OF A SQUARE CONCRETE POST THAT IS FLUSH.  IT IS 42 FEET
 NG0593'WEST OF THE CENTERLINE OF STATE HIGHWAY 131, 1.0 FOOT EAST OF THE
 NG0593'NORTH/SOUTH FENCE AND 1.0 FOOT NORTHEAST OF THE CHAIN LINK FENCE
 NG0593'CORNER.
 NG0593'
 NG0593'AZIMUTH MARK IS A STANDARD DISK, STAMPED---NAVY 1954 1969---  CEMENTED
 NG0593'IN A DRILL HOLE IN A CONCRETE SIDEWALK AT THE ENTRANCE TO THE
 NG0593'EMERGENCY ENTRANCE TO THE HOSPITAL ABOUT 0.15 MILE SOUTH OF THE
 NG0593'INTERSECTION OF STATE HIGHWAYS 131 AND 137.  IT IS 58 FEET EAST OF THE
 NG0593'EAST EDGE OF A SIDEWALK, 24 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 NG0593'THE HOSPITAL BUILDING, BUILDING 133, 23 FEET NORTH OF THE CENTERLINE
 NG0593'OF THE AMBULANCE ENTRANCE AND 1.0 FOOT NORTH OF A CURB.
 NG0593
 NG0593                          STATION RECOVERY (1980)
 NG0593
 NG0593'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1980 (ARS)
 NG0593'ALL MARKS RECOVERED AS DESCRIBED IN GOOD CONDITION.
 NG0593'
 NG0593'DISTANCE AND DIRECTION FROM NEAREST TOWN--AT GREAT LAKES NAVAL
 NG0593'TRAINING STATION.
 NG0593
 NG0593                          STATION RECOVERY (1989)
 NG0593
 NG0593'RECOVERY NOTE BY US POWER SQUADRON 1989 (GAM)
 NG0593'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB2599 ***********************************************************************
 AB2599  DESIGNATION -  NE 15 38 9
 AB2599  PID         -  AB2599
 AB2599  STATE/COUNTY-  IL/DU PAGE
 AB2599  COUNTRY     -  US
 AB2599  USGS QUAD   -  NAPERVILLE (2018)
 AB2599
 AB2599                         *CURRENT SURVEY CONTROL
 AB2599  ______________________________________________________________________
 AB2599* NAD 83(2011) POSITION- 41 47 02.12250(N) 088 11 10.20167(W)   ADJUSTED
 AB2599* NAD 83(2011) ELLIP HT-   180.077 (meters)        (06/27/12)   ADJUSTED
 AB2599* NAD 83(2011) EPOCH   -  2010.00
 AB2599* NAVD 88 ORTHO HEIGHT -   213.2   (meters)      699.    (feet) GPS OBS
 AB2599  ______________________________________________________________________
 AB2599  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB2599  GEOID HEIGHT    -        -32.785 (meters)                     GEOID93
 AB2599  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 AB2599  NAD 83(2011) X  -    150,763.823 (meters)                     COMP
 AB2599  NAD 83(2011) Y  - -4,760,772.078 (meters)                     COMP
 AB2599  NAD 83(2011) Z  -  4,227,858.157 (meters)                     COMP
 AB2599  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 AB2599
 AB2599  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB2599  Standards:
 AB2599         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB2599            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB2599  -------------------------------------------------------------------
 AB2599  NETWORK    1.27   2.67           0.57   0.46   1.36      0.05634702
 AB2599  -------------------------------------------------------------------
 AB2599  Click here for local accuracies and other accuracy information.
 AB2599
 AB2599.The horizontal coordinates were established by GPS observations
 AB2599.and adjusted by the National Geodetic Survey in June 2012.
 AB2599
 AB2599.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB2599.been affixed to the stable North American tectonic plate. See 
 AB2599.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB2599
 AB2599.The horizontal coordinates are valid at the epoch date displayed above
 AB2599.which is a decimal equivalence of Year/Month/Day.
 AB2599
 AB2599.The orthometric height was determined by GPS observations and a
 AB2599.high-resolution geoid model.
 AB2599
 AB2599.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB2599.GEOID18 height accuracy estimate available here.
 AB2599
 AB2599.Click photographs - Photos may exist for this station.
 AB2599
 AB2599.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB2599
 AB2599.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB2599
 AB2599.The ellipsoidal height was determined by GPS observations
 AB2599.and is referenced to NAD 83.
 AB2599
 AB2599. The following values were computed from the NAD 83(2011) position.
 AB2599
 AB2599;                    North         East     Units Scale Factor Converg.
 AB2599;SPC IL E     -   568,113.740   312,233.690   MT  0.99997684   +0 05 53.0
 AB2599;SPC IL E     - 1,863,886.50  1,024,386.70   sFT  0.99997684   +0 05 53.0
 AB2599;UTM  16      - 4,626,465.790   401,432.023   MT  0.99971955   -0 47 25.6
 AB2599
 AB2599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB2599!SPC IL E     -   0.99997176  x   0.99997684  =   0.99994860
 AB2599!UTM  16      -   0.99997176  x   0.99971955  =   0.99969131
 AB2599
 AB2599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0143226465(NAD 83)
 AB2599
 AB2599                          SUPERSEDED SURVEY CONTROL
 AB2599
 AB2599  NAD 83(2007)-  41 47 02.12256(N)    088 11 10.20258(W) AD(2002.00) 0
 AB2599  ELLIP H (02/10/07)  180.099  (m)                       GP(2002.00)    
 AB2599  ELLIP H (02/03/05)  180.101  (m)                       GP(       ) 4 2
 AB2599  NAD 83(1997)-  41 47 02.12181(N)    088 11 10.20158(W) AD(       ) 1
 AB2599  ELLIP H (10/21/99)  180.102  (m)                       GP(       ) 4 1
 AB2599  NAD 83(1997)-  41 47 02.12193(N)    088 11 10.20220(W) AD(       ) 1
 AB2599  NAD 83(1986)-  41 47 02.12272(N)    088 11 10.21608(W) AD(       ) 1
 AB2599
 AB2599.Superseded values are not recommended for survey control.
 AB2599
 AB2599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB2599.See file dsdata.pdf to determine how the superseded data were derived.
 AB2599
 AB2599_MARKER: DD = SURVEY DISK
 AB2599_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AB2599_STAMPING: 10 11 15 14
 AB2599_MARK LOGO: IL-043
 AB2599_MAGNETIC: I = MARKER IS A STEEL ROD
 AB2599_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AB2599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB2599+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 AB2599
 AB2599  HISTORY     - Date     Condition        Report By
 AB2599  HISTORY     - 1982     MONUMENTED       PATRIC
 AB2599  HISTORY     - 20010501 GOOD             ASMINC
 AB2599  HISTORY     - 20130114 GOOD             GEOCAC
 AB2599
 AB2599                          STATION DESCRIPTION
 AB2599
 AB2599'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 1982
 AB2599'STATION IS LOCATED IN NAPERVILLE, IL.
 AB2599'
 AB2599'TO REACH FROM THE JUNCTION OF IL. RT. 53 AND U.S. RT.34 (OGDEN AVE.)
 AB2599'IN LISLE, IL, GO 5.5 MI (8.9 KM) WEST ALONG RT. 34 TO RIVER ROAD, THEN
 AB2599'NORTH-NORTH WEST ALONG RIVER ROAD 0.3 MI (0.5 KM) TO RAYMOND DRIVE,
 AB2599'CONTINUE NORTHWEST ON BROOKDALE DRIVE 0.2 MI (0.3 KM) TO THE MARK ON
 AB2599'THE LEFT.
 AB2599'
 AB2599'STATION MARK IS A HARRISON FERRO-MAGNETIC MARKER WITH A BRASS CAP
 AB2599'LOCATED NORTH OF A LARGE 3-STORY BRICK BUILDING CALLED ST. PATRICK'S
 AB2599'RESIDENCE, ABOUT 2.0 FT (0.6 M) NORTH OF THE SIDEWALK, 3.5 FT (1.1 M)
 AB2599'WEST OF A CHISLED CROSS ON THE WEST EDGE OF A MANHOLE, 9.5 FT (2.9 M)
 AB2599'SOUTH OF THE SOUTH EDGE OF BROOKDALE DRIVE, AND FLUSH WITH THE GROUND.
 AB2599
 AB2599                          STATION RECOVERY (2001)
 AB2599
 AB2599'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (LEE)
 AB2599'RECOVERED IN GOOD CONDITION.
 AB2599
 AB2599                          STATION RECOVERY (2013)
 AB2599
 AB2599'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 AB2599'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB2600 ***********************************************************************
 AB2600  DESIGNATION -  NE 27 39 10
 AB2600  PID         -  AB2600
 AB2600  STATE/COUNTY-  IL/DU PAGE
 AB2600  COUNTRY     -  US
 AB2600  USGS QUAD   -  WHEATON (2018)
 AB2600
 AB2600                         *CURRENT SURVEY CONTROL
 AB2600  ______________________________________________________________________
 AB2600* NAD 83(2011) POSITION- 41 50 40.62935(N) 088 04 21.28002(W)   ADJUSTED
 AB2600* NAD 83(2011) ELLIP HT-   197.319 (meters)        (06/27/12)   ADJUSTED
 AB2600* NAD 83(2011) EPOCH   -  2010.00
 AB2600* NAVD 88 ORTHO HEIGHT -   230.6   (meters)      757.    (feet) GPS OBS
 AB2600  ______________________________________________________________________
 AB2600  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB2600  GEOID HEIGHT    -        -32.919 (meters)                     GEOID93
 AB2600  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 AB2600  NAD 83(2011) X  -    160,051.045 (meters)                     COMP
 AB2600  NAD 83(2011) Y  - -4,755,984.389 (meters)                     COMP
 AB2600  NAD 83(2011) Z  -  4,232,894.326 (meters)                     COMP
 AB2600  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 AB2600
 AB2600  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB2600  Standards:
 AB2600         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB2600            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB2600  -------------------------------------------------------------------
 AB2600  NETWORK    1.06   2.45           0.46   0.40   1.25     -0.00923939
 AB2600  -------------------------------------------------------------------
 AB2600  Click here for local accuracies and other accuracy information.
 AB2600
 AB2600.The horizontal coordinates were established by GPS observations
 AB2600.and adjusted by the National Geodetic Survey in June 2012.
 AB2600
 AB2600.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB2600.been affixed to the stable North American tectonic plate. See 
 AB2600.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB2600
 AB2600.The horizontal coordinates are valid at the epoch date displayed above
 AB2600.which is a decimal equivalence of Year/Month/Day.
 AB2600
 AB2600.The orthometric height was determined by GPS observations and a
 AB2600.high-resolution geoid model.
 AB2600
 AB2600.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB2600.GEOID18 height accuracy estimate available here.
 AB2600
 AB2600.Click photographs - Photos may exist for this station.
 AB2600
 AB2600.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB2600
 AB2600.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB2600
 AB2600.The ellipsoidal height was determined by GPS observations
 AB2600.and is referenced to NAD 83.
 AB2600
 AB2600. The following values were computed from the NAD 83(2011) position.
 AB2600
 AB2600;                    North         East     Units Scale Factor Converg.
 AB2600;SPC IL E     -   574,877.501   321,655.740   MT  0.99998077   +0 10 26.2
 AB2600;SPC IL E     - 1,886,077.27  1,055,298.87   sFT  0.99998077   +0 10 26.2
 AB2600;UTM  16      - 4,633,080.760   410,955.308   MT  0.99969757   -0 42 56.1
 AB2600
 AB2600!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB2600!SPC IL E     -   0.99996905  x   0.99998077  =   0.99994982
 AB2600!UTM  16      -   0.99996905  x   0.99969757  =   0.99966663
 AB2600
 AB2600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1095533080(NAD 83)
 AB2600
 AB2600                          SUPERSEDED SURVEY CONTROL
 AB2600
 AB2600  NAD 83(2007)-  41 50 40.62960(N)    088 04 21.28083(W) AD(2002.00) 0
 AB2600  ELLIP H (02/10/07)  197.341  (m)                       GP(2002.00)    
 AB2600  ELLIP H (02/03/05)  197.334  (m)                       GP(       ) 4 2
 AB2600  NAD 83(1997)-  41 50 40.62899(N)    088 04 21.27994(W) AD(       ) 1
 AB2600  ELLIP H (10/21/99)  197.334  (m)                       GP(       ) 4 1
 AB2600  NAD 83(1997)-  41 50 40.62909(N)    088 04 21.28051(W) AD(       ) 1
 AB2600  NAD 83(1986)-  41 50 40.62960(N)    088 04 21.29443(W) AD(       ) 1
 AB2600
 AB2600.Superseded values are not recommended for survey control.
 AB2600
 AB2600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB2600.See file dsdata.pdf to determine how the superseded data were derived.
 AB2600
 AB2600_MARKER: DD = SURVEY DISK
 AB2600_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AB2600_STAMPING: CROSS BETWEEN COMMON CORNERS 22 23 26 27
 AB2600_MARK LOGO: IL-043
 AB2600_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AB2600_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AB2600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB2600+SATELLITE: SATELLITE OBSERVATIONS - 1990
 AB2600
 AB2600  HISTORY     - Date     Condition        Report By
 AB2600  HISTORY     - 1990     MONUMENTED       PATRIC
 AB2600  HISTORY     - 20060121 GOOD             USPSQD
 AB2600
 AB2600                          STATION DESCRIPTION
 AB2600
 AB2600'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 1990
 AB2600'STATION IS LOCATED IN GLEN ELLYN, IL.
 AB2600'
 AB2600'TO REACH THE STATION FROM THE JUNCTION OF IL. ROUTE 56 (BUTTERFIELD
 AB2600'ROAD) AND IL. ROUTE 53 IN GLEN ELLYN, GO 0.65 MI (1.05 KM) WEST ALONG
 AB2600'BUTTERFIELD ROAD TO PARK STREET, THEN NORTH ALONG PARK STREET 0.85 MI
 AB2600'(1.37 KM) TO 22ND STREET, THEN WEST ALONG 22ND STREET 0.55 MI
 AB2600'(0.89 KM) TO THE MARK ON THE RIGHT.
 AB2600'
 AB2600'STATION MARK IS A HARRISON FERRO-MAGNETIC MARKER WITH A BRASS CAP
 AB2600'LOCATED NORTH OF THE COLLEGE OF DUPAGE, ABOUT 19 FT (5.8 M) NORTH OF
 AB2600'THE NORTH EDGE OF A SIDEWALK THAT RUNS ALONG THE NORTH SIDE OF 22ND
 AB2600'STREET, 13 FT (4.0 M) NORTHEAST OF A FIRE HYDRANT, 7.4 FT (2.3 M)
 AB2600'SOUTHEAST OF THE SOUTHEAST CORNER OF AN ELECTRIC TRANSFORMER PAD, AND
 AB2600'ABOUT 9 INCHES BELOW THE SURFACE OF THE GROUND.
 AB2600
 AB2600                          STATION RECOVERY (2006)
 AB2600
 AB2600'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 AB2600'LOCAL IMPROVEMENTS NOW PLACE THE MARKER ABOUT 22 INCHES BELOW GROUND
 AB2600'LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB2597 ***********************************************************************
 AB2597  DESIGNATION -  NE 31 40 11
 AB2597  PID         -  AB2597
 AB2597  STATE/COUNTY-  IL/DU PAGE
 AB2597  COUNTRY     -  US
 AB2597  USGS QUAD   -  LOMBARD (2018)
 AB2597
 AB2597                         *CURRENT SURVEY CONTROL
 AB2597  ______________________________________________________________________
 AB2597* NAD 83(2011) POSITION- 41 55 09.45364(N) 088 01 05.12114(W)   ADJUSTED
 AB2597* NAD 83(2011) ELLIP HT-   179.289 (meters)        (06/27/12)   ADJUSTED
 AB2597* NAD 83(2011) EPOCH   -  2010.00
 AB2597* NAVD 88 ORTHO HEIGHT -   212.7   (meters)      698.    (feet) GPS OBS
 AB2597  ______________________________________________________________________
 AB2597  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB2597  GEOID HEIGHT    -        -33.069 (meters)                     GEOID93
 AB2597  GEOID HEIGHT    -        -33.434 (meters)                     GEOID18
 AB2597  NAD 83(2011) X  -    164,381.973 (meters)                     COMP
 AB2597  NAD 83(2011) Y  - -4,750,282.670 (meters)                     COMP
 AB2597  NAD 83(2011) Z  -  4,239,057.573 (meters)                     COMP
 AB2597  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 AB2597
 AB2597  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB2597  Standards:
 AB2597         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB2597            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB2597  -------------------------------------------------------------------
 AB2597  NETWORK    1.04   2.31           0.45   0.40   1.18      0.03461636
 AB2597  -------------------------------------------------------------------
 AB2597  Click here for local accuracies and other accuracy information.
 AB2597
 AB2597.The horizontal coordinates were established by GPS observations
 AB2597.and adjusted by the National Geodetic Survey in June 2012.
 AB2597
 AB2597.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB2597.been affixed to the stable North American tectonic plate. See 
 AB2597.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB2597
 AB2597.The horizontal coordinates are valid at the epoch date displayed above
 AB2597.which is a decimal equivalence of Year/Month/Day.
 AB2597
 AB2597.The orthometric height was determined by GPS observations and a
 AB2597.high-resolution geoid model.
 AB2597
 AB2597.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB2597.GEOID18 height accuracy estimate available here.
 AB2597
 AB2597.Click photographs - Photos may exist for this station.
 AB2597
 AB2597.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB2597
 AB2597.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB2597
 AB2597.The ellipsoidal height was determined by GPS observations
 AB2597.and is referenced to NAD 83.
 AB2597
 AB2597. The following values were computed from the NAD 83(2011) position.
 AB2597
 AB2597;                    North         East     Units Scale Factor Converg.
 AB2597;SPC IL E     -   583,186.532   326,150.554   MT  0.99998341   +0 12 38.2
 AB2597;SPC IL E     - 1,913,337.81  1,070,045.61   sFT  0.99998341   +0 12 38.2
 AB2597;UTM  16      - 4,641,316.573   415,577.330   MT  0.99968770   -0 40 48.7
 AB2597
 AB2597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB2597!SPC IL E     -   0.99997188  x   0.99998341  =   0.99995529
 AB2597!UTM  16      -   0.99997188  x   0.99968770  =   0.99965959
 AB2597
 AB2597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1557741316(NAD 83)
 AB2597
 AB2597                          SUPERSEDED SURVEY CONTROL
 AB2597
 AB2597  NAD 83(2007)-  41 55 09.45425(N)    088 01 05.12184(W) AD(2002.00) 0
 AB2597  ELLIP H (02/10/07)  179.320  (m)                       GP(2002.00)    
 AB2597  ELLIP H (02/03/05)  179.309  (m)                       GP(       ) 4 2
 AB2597  NAD 83(1997)-  41 55 09.45372(N)    088 01 05.12110(W) AD(       ) 1
 AB2597  ELLIP H (10/21/99)  179.311  (m)                       GP(       ) 4 1
 AB2597  NAD 83(1997)-  41 55 09.45382(N)    088 01 05.12164(W) AD(       ) 1
 AB2597  NAD 83(1986)-  41 55 09.45389(N)    088 01 05.13564(W) AD(       ) 1
 AB2597
 AB2597.Superseded values are not recommended for survey control.
 AB2597
 AB2597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB2597.See file dsdata.pdf to determine how the superseded data were derived.
 AB2597
 AB2597_MARKER: DD = SURVEY DISK
 AB2597_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AB2597_SP_SET: FERRO-MAGNETIC MARKER
 AB2597_STAMPING: CROSS BETWEEN COMMON CORNERS 29 30 31 32
 AB2597_MARK LOGO: IL-043
 AB2597_MAGNETIC: I = MARKER IS A STEEL ROD
 AB2597_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AB2597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB2597+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2017
 AB2597
 AB2597  HISTORY     - Date     Condition        Report By
 AB2597  HISTORY     - 1980     MONUMENTED       PATRIC
 AB2597  HISTORY     - 20170219 GOOD             ASMINC
 AB2597
 AB2597                          STATION DESCRIPTION
 AB2597
 AB2597'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 1980
 AB2597'DESCRIBED BY PATRICK ENGINEERING INC. 1995 STATION IS LOCATED IN
 AB2597'LOMBARD, IL.  FROM THE JUNCTION OF IL. ROUTE 53 AND IL. ROUTE 64
 AB2597'(NORTH AVENUE), GO 0.95 MI (1.53 KM) NORTH ALONG ROUTE 53 TO FULLERTON
 AB2597'AVENUE, THEN EAST ALONG FULLERTON AVENUE 0.75 MI (1.21 KM) TO THE MARK
 AB2597'IN THE MIDDLE OF THE ROAD.  STATION MARK IS A HARRISON FERRO-MAGNETIC
 AB2597'MARKER WITH A BRASS CAP LOCATED AT THE CENTERLINE INTERSECTION OF
 AB2597'FULLERTON AVENUE AND THE EXTENDED CENTERLINE OF FAIRBANKS STREET FROM
 AB2597'THE NORTH, AND FLUSH WITH THE BITUMINOUS PAVEMENT.  THE MARK IS
 AB2597'SUITABLE FOR GPS OBSERVATIONS DURING LOW TRAFFIC PERIODS.
 AB2597
 AB2597                          STATION RECOVERY (2017)
 AB2597
 AB2597'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AB2597'THE MARK IS NOW 6 INCHES (15 CM) BELOW THE SURFACE OF THE ASPHALT
 AB2597'PAVEMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB2602 ***********************************************************************
 AB2602  DESIGNATION -  NE 32 40 10
 AB2602  PID         -  AB2602
 AB2602  STATE/COUNTY-  IL/DU PAGE
 AB2602  COUNTRY     -  US
 AB2602  USGS QUAD   -  LOMBARD (2018)
 AB2602
 AB2602                         *CURRENT SURVEY CONTROL
 AB2602  ______________________________________________________________________
 AB2602* NAD 83(2011) POSITION- 41 55 00.05826(N) 088 06 38.62019(W)   ADJUSTED
 AB2602* NAD 83(2011) ELLIP HT-   209.280 (meters)        (06/27/12)   ADJUSTED
 AB2602* NAD 83(2011) EPOCH   -  2010.00
 AB2602* NAVD 88 ORTHO HEIGHT -   242.6   (meters)      796.    (feet) GPS OBS
 AB2602  ______________________________________________________________________
 AB2602  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB2602  GEOID HEIGHT    -        -32.993 (meters)                     GEOID93
 AB2602  GEOID HEIGHT    -        -33.352 (meters)                     GEOID18
 AB2602  NAD 83(2011) X  -    156,708.392 (meters)                     COMP
 AB2602  NAD 83(2011) Y  - -4,750,758.104 (meters)                     COMP
 AB2602  NAD 83(2011) Z  -  4,238,861.903 (meters)                     COMP
 AB2602  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 AB2602
 AB2602  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB2602  Standards:
 AB2602         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB2602            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB2602  -------------------------------------------------------------------
 AB2602  NETWORK    1.18   2.61           0.52   0.44   1.33     -0.09565948
 AB2602  -------------------------------------------------------------------
 AB2602  Click here for local accuracies and other accuracy information.
 AB2602
 AB2602.The horizontal coordinates were established by GPS observations
 AB2602.and adjusted by the National Geodetic Survey in June 2012.
 AB2602
 AB2602.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB2602.been affixed to the stable North American tectonic plate. See 
 AB2602.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB2602
 AB2602.The horizontal coordinates are valid at the epoch date displayed above
 AB2602.which is a decimal equivalence of Year/Month/Day.
 AB2602
 AB2602.The orthometric height was determined by GPS observations and a
 AB2602.high-resolution geoid model.
 AB2602
 AB2602.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB2602.GEOID18 height accuracy estimate available here.
 AB2602
 AB2602.Click photographs - Photos may exist for this station.
 AB2602
 AB2602.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB2602
 AB2602.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB2602
 AB2602.The ellipsoidal height was determined by GPS observations
 AB2602.and is referenced to NAD 83.
 AB2602
 AB2602. The following values were computed from the NAD 83(2011) position.
 AB2602
 AB2602;                    North         East     Units Scale Factor Converg.
 AB2602;SPC IL E     -   582,872.564   318,466.618   MT  0.99997919   +0 08 55.4
 AB2602;SPC IL E     - 1,912,307.74  1,044,835.90   sFT  0.99997919   +0 08 55.4
 AB2602;UTM  16      - 4,641,122.158   407,891.634   MT  0.99970439   -0 44 31.5
 AB2602
 AB2602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB2602!SPC IL E     -   0.99996718  x   0.99997919  =   0.99994637
 AB2602!UTM  16      -   0.99996718  x   0.99970439  =   0.99967158
 AB2602
 AB2602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0789141122(NAD 83)
 AB2602
 AB2602                          SUPERSEDED SURVEY CONTROL
 AB2602
 AB2602  NAD 83(2007)-  41 55 00.05859(N)    088 06 38.62096(W) AD(2002.00) 0
 AB2602  ELLIP H (02/10/07)  209.308  (m)                       GP(2002.00)    
 AB2602  ELLIP H (02/03/05)  209.297  (m)                       GP(       ) 4 2
 AB2602  NAD 83(1997)-  41 55 00.05835(N)    088 06 38.62028(W) AD(       ) 1
 AB2602  ELLIP H (10/21/99)  209.298  (m)                       GP(       ) 4 1
 AB2602  NAD 83(1997)-  41 55 00.05844(N)    088 06 38.62084(W) AD(       ) 1
 AB2602  NAD 83(1986)-  41 55 00.05856(N)    088 06 38.63478(W) AD(       ) 1
 AB2602
 AB2602.Superseded values are not recommended for survey control.
 AB2602
 AB2602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB2602.See file dsdata.pdf to determine how the superseded data were derived.
 AB2602
 AB2602_MARKER: DD = SURVEY DISK
 AB2602_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 AB2602_SP_SET: FERRO-MAGNETIC MARKER
 AB2602_STAMPING: CROSS BETWEEN COMMON CORNERS 28 29 32 33
 AB2602_MARK LOGO: IL-043
 AB2602_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AB2602_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AB2602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB2602+SATELLITE: SATELLITE OBSERVATIONS - 1989
 AB2602
 AB2602  HISTORY     - Date     Condition        Report By
 AB2602  HISTORY     - 1989     MONUMENTED       PATRIC
 AB2602
 AB2602                          STATION DESCRIPTION
 AB2602
 AB2602'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 1989
 AB2602'STATION IS LOCATED IN CAROL STREAM, IL.
 AB2602'
 AB2602'TO REACH THE STATION FROM THE INTERSECTION OF FULLERTON AVENUE AND
 AB2602'SCHMALE ROAD IN CAROL STREAM, GO 0.05 MI (0.08 KM) WEST ALONG
 AB2602'FULLERTON AVENUE TO THE CAROL STREAM POST OFFICE, CONTINUE WEST ON
 AB2602'FULLERTON 0.3 MI (0.5 KM) TO THE MARK IN THE CENTERLINE OF FULLERTON
 AB2602'AVENUE.
 AB2602'
 AB2602'STATION MARK IS A HARRISON FERRO-MAGNETIC MARKER WITH A BRASS CAP
 AB2602'LOCATED IN THE CENTERLINE OF THE EAST BOUND LEFT TURN LANE TO A PAVED
 AB2602'ROAD LEADING TO THE NORTH THAT IS WEST OF A WHITE TWO-STORY HOUSE WITH
 AB2602'THE ADDRESS 25W010 FULLERTON AVENUE, 21 FT (6.4 M) WEST OF THE
 AB2602'EXTENDED CENTERLINE OF THIS ROAD, AND IS FLUSH WITH THE PAVEMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0740 ***********************************************************************
 LD0740  DESIGNATION -  NELSON
 LD0740  PID         -  LD0740
 LD0740  STATE/COUNTY-  IL/SCHUYLER
 LD0740  COUNTRY     -  US
 LD0740  USGS QUAD   -  BEARDSTOWN (2018)
 LD0740
 LD0740                         *CURRENT SURVEY CONTROL
 LD0740  ______________________________________________________________________
 LD0740* NAD 83(2011) POSITION- 40 07 26.13804(N) 090 29 46.01500(W)   ADJUSTED
 LD0740* NAD 83(2011) ELLIP HT-   193.970 (meters)        (05/22/13)   ADJUSTED
 LD0740* NAD 83(2011) EPOCH   -  2010.00
 LD0740* NAVD 88 ORTHO HEIGHT -   227.0   (meters)      745.    (feet) GPS OBS
 LD0740  ______________________________________________________________________
 LD0740  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 LD0740  GEOID HEIGHT    -        -33.058 (meters)                     GEOID12A
 LD0740  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 LD0740  NAD 83(2011) X  -    -42,289.267 (meters)                     COMP
 LD0740  NAD 83(2011) Y  - -4,883,816.447 (meters)                     COMP
 LD0740  NAD 83(2011) Z  -  4,088,642.050 (meters)                     COMP
 LD0740  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 LD0740
 LD0740  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0740  Standards:
 LD0740         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0740            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0740  -------------------------------------------------------------------
 LD0740  NETWORK    0.84   1.82           0.38   0.29   0.93      0.25027640
 LD0740  -------------------------------------------------------------------
 LD0740  Click here for local accuracies and other accuracy information.
 LD0740
 LD0740.The horizontal coordinates were established by GPS observations
 LD0740.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 LD0740
 LD0740.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0740.been affixed to the stable North American tectonic plate. See 
 LD0740.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0740
 LD0740.The horizontal coordinates are valid at the epoch date displayed above
 LD0740.which is a decimal equivalence of Year/Month/Day.
 LD0740
 LD0740.The orthometric height was determined by GPS observations and a
 LD0740.high-resolution geoid model.
 LD0740
 LD0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0740.GEOID18 height accuracy estimate available here.
 LD0740
 LD0740.Click photographs - Photos may exist for this station.
 LD0740
 LD0740.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0740
 LD0740.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0740
 LD0740.The ellipsoidal height was determined by GPS observations
 LD0740.and is referenced to NAD 83.
 LD0740
 LD0740. The following values were computed from the NAD 83(2011) position.
 LD0740
 LD0740;                    North         East     Units Scale Factor Converg.
 LD0740;SPC IL W     -   383,799.377   671,919.662   MT  0.99995088   -0 12 44.3
 LD0740;SPC IL W     - 1,259,181.79  2,204,456.42   sFT  0.99995088   -0 12 44.3
 LD0740;UTM  15      - 4,444,517.471   713,355.612   MT  1.00016040   +1 36 51.2
 LD0740
 LD0740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0740!SPC IL W     -   0.99996957  x   0.99995088  =   0.99992045
 LD0740!UTM  15      -   0.99996957  x   1.00016040  =   1.00012997
 LD0740
 LD0740:                Primary Azimuth Mark                     Grid Az
 LD0740:SPC IL W     -  NELSON AZ MK                             269 07 26.4
 LD0740:UTM  15      -  NELSON AZ MK                             267 17 50.9
 LD0740
 LD0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1335544517(NAD 83)
 LD0740
 LD0740|---------------------------------------------------------------------|
 LD0740| PID    Reference Object                     Distance      Geod. Az  |
 LD0740|                                                           dddmmss.s |
 LD0740| CL9110 NELSON RM 1                          31.010 METERS 05634     |
 LD0740| LD0738 BEARDSTOWN CBQ RR YARDS STACK       APPROX.13.5 KM 1533213.4 |
 LD0740| LD0739 BEARDSTOWN MUNICIPAL STANDPIPE      APPROX.13.9 KM 1535725.0 |
 LD0740| LD0737 BEARDSTOWN 6TH ST LUTH CHURCH       APPROX.13.3 KM 1563106.8 |
 LD0740| LD0749 RUSHVILLE SCHUYLER CO CTHSE         APPROX. 5.8 KM 2661422.4 |
 LD0740| LD0748 RUSHVILLE MUNICIPAL STANDPIPE       APPROX. 5.8 KM 2670038.8 |
 LD0740| CL9109 NELSON AZ MK                                       2685442.1 |
 LD0740| CL9111 NELSON RM 2                          36.701 METERS 28349     |
 LD0740|---------------------------------------------------------------------|
 LD0740
 LD0740                          SUPERSEDED SURVEY CONTROL
 LD0740
 LD0740  NAD 83(1997)-  40 07 26.13505(N)    090 29 46.01448(W) AD(       ) 1
 LD0740  NAD 83(1996)-  40 07 26.13695(N)    090 29 46.01569(W) AD(       ) 1
 LD0740  NAD 83(1986)-  40 07 26.14822(N)    090 29 46.01185(W) AD(       ) 1
 LD0740  NAD 27      -  40 07 25.97800(N)    090 29 45.55600(W) AD(       ) 1
 LD0740
 LD0740.Superseded values are not recommended for survey control.
 LD0740
 LD0740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0740.See file dsdata.pdf to determine how the superseded data were derived.
 LD0740
 LD0740_MARKER: DS = TRIANGULATION STATION DISK
 LD0740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0740_STAMPING: NELSON 1934
 LD0740_MARK LOGO: CGS
 LD0740_PROJECTION: FLUSH
 LD0740_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 LD0740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0740+STABILITY: SURFACE MOTION
 LD0740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0740+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2020
 LD0740
 LD0740  HISTORY     - Date     Condition        Report By
 LD0740  HISTORY     - 1934     MONUMENTED       CGS
 LD0740  HISTORY     - 20110908 GOOD             ILDT
 LD0740  HISTORY     - 20200706 GOOD             ILDT
 LD0740
 LD0740                          STATION DESCRIPTION
 LD0740
 LD0740'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0740'STATION IS 3.5 MILES E OF RUSHVILLE, ON THE N SIDE OF U.S.  HIGHWAY
 LD0740'67, ON LAND OWNED BY ROBERT NELSON, WHO LIVES ABOUT 100 PACES NW OF
 LD0740'THE STATION.  THE STATION MARK IS BETWEEN THE DRIVEWAY LEADING TO THE
 LD0740'NELSON HOUSE AND U.S. HIGHWAY 67, 15 PACES W FROM POINT WHERE DRIVEWAY
 LD0740'LEAVES THE HIGHWAY, 33 FEET S OF FENCE LINE, 20 FEET S OF DRIVEWAY, 18
 LD0740'FEET N OF EDGE OF BANK, AND IS FLUSH WITH THE GROUND.
 LD0740'
 LD0740'TO REACH FROM RUSHVILLE, GO 3.5 MILES E FROM THE JUNCTION OF U.S.
 LD0740'HIGHWAYS 67 AND 24, TO STATION.
 LD0740'
 LD0740'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LD0740'DISKS SET IN CONCRETE.
 LD0740'
 LD0740'REFERENCE MARK NO. 1 IS ENE OF THE STATION, IN CHICKEN LOT, 28 FEET N
 LD0740'OF FENCE CORNER, 1 FOOT W OF FENCE LINE, AND PROJECTS 3 INCHES.
 LD0740'REFERENCE MARK NO. 2 IS WNW OF THE STATION, AT THE SW CORNER OF
 LD0740'CHICKEN LOT, 2 FEET SE OF CORNER, AND PROJECTS 3 INCHES.  THE DISTANCE
 LD0740'BETWEEN THE REFERENCE MARKS IS 203.64 FEET.
 LD0740'
 LD0740'AZIMUTH MARK IS W OF THE STATION, ON THE S SIDE OF U.S. HIGHWAY 67, 6
 LD0740'INCHES N OF FENCE LINE, 30 FEET S OF CENTER LINE OF HIGHWAY, AND
 LD0740'PROJECTS 8 INCHES.
 LD0740'
 LD0740'U.S.G.S. (1914) PRI. TRAV. STATION 11 IS ABOUT 0.2 MILE W OF THE
 LD0740'STATION, NEAR THE SE CORNER OF CROSSROADS.  40 FEET S OF CENTER LINE
 LD0740'OF U.S. HIGHWAY 67, AND 20 FEET E OF CENTER LINE OF GRAVEL ROAD.  THE
 LD0740'MARK IS A STANDARD U.S.G.S. BRONZE TABLET SET IN AN IRON PIPE
 LD0740'PROJECTING 1.5 FEET.  TRAVERSE CONNECTIONS WERE MADE TO THIS STATION
 LD0740'FROM STATION NELSON.
 LD0740
 LD0740                          STATION RECOVERY (2011)
 LD0740
 LD0740'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 LD0740'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH-NORTHWEST OF
 LD0740'BEARDSTOWN, 5.8 MI (9.3 KM) SOUTH OF RAY AND 3.6 MI (5.8 KM) EAST OF
 LD0740'RUSHVILLE.
 LD0740'
 LD0740'TO REACH FROM THE POST OFFICE IN RUSHVILLE LOCATED AT THE INTERSECTION
 LD0740'OF WASHINGTON STREET AND LIBERTY STREET, GO NORTH.17 MI ALONG LIBERTY
 LD0740'STREET TO ADAMS STREET (OLD ROUTE 67), GO EAST ALONG ADAMS STREET FOR
 LD0740'3.55 MI (5.7 KM) TO STATION ON THE LEFT.
 LD0740'
 LD0740'STATION IS A BRASS NATIONAL GEODETIC SURVEY DISK IN CONCRETE FLUSH
 LD0740'WITH THE GROUND.  IT IS 42.5 FT (13.0 M) NORTH OF OF OLD ROUTE 67, 38
 LD0740'FT (11.6 M) WEST OF 8 IN MAPLE TREE AND 31 FT (9.4 M) SOUTH OF OF A
 LD0740'FENCE LINE.
 LD0740
 LD0740                          STATION RECOVERY (2020)
 LD0740
 LD0740'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0740'THE TREE AND FENCE LINE NO LONGER EXIST.  STATION IS 50.7 FT (15.5 M)
 LD0740'WEST OF WATER VALVE AND 20.8 FT (6.3 M) SOUTH OF THE CENTERLINE OF A
 LD0740'PRIVATE DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2972 ***********************************************************************
 AJ2972  DESIGNATION -  NELSON
 AJ2972  PID         -  AJ2972
 AJ2972  STATE/COUNTY-  IL/MCHENRY
 AJ2972  COUNTRY     -  US
 AJ2972  USGS QUAD   -  WOODSTOCK (2018)
 AJ2972
 AJ2972                         *CURRENT SURVEY CONTROL
 AJ2972  ______________________________________________________________________
 AJ2972* NAD 83(2011) POSITION- 42 21 48.51323(N) 088 29 25.69074(W)   ADJUSTED
 AJ2972* NAD 83(2011) ELLIP HT-   254.311 (meters)        (06/27/12)   ADJUSTED
 AJ2972* NAD 83(2011) EPOCH   -  2010.00
 AJ2972* NAVD 88 ORTHO HEIGHT -   288.2   (meters)      946.    (feet) GPS OBS
 AJ2972  ______________________________________________________________________
 AJ2972  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2972  GEOID HEIGHT    -        -33.837 (meters)                     GEOID99
 AJ2972  GEOID HEIGHT    -        -33.905 (meters)                     GEOID18
 AJ2972  NAD 83(2011) X  -    124,342.048 (meters)                     COMP
 AJ2972  NAD 83(2011) Y  - -4,718,438.509 (meters)                     COMP
 AJ2972  NAD 83(2011) Z  -  4,275,692.846 (meters)                     COMP
 AJ2972  LAPLACE CORR    -         -2.30  (seconds)                    DEFLEC18
 AJ2972
 AJ2972  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2972  Standards:
 AJ2972         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2972            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2972  -------------------------------------------------------------------
 AJ2972  NETWORK    0.72   0.98           0.33   0.25   0.50      0.07874686
 AJ2972  -------------------------------------------------------------------
 AJ2972  Click here for local accuracies and other accuracy information.
 AJ2972
 AJ2972.The horizontal coordinates were established by GPS observations
 AJ2972.and adjusted by the National Geodetic Survey in June 2012.
 AJ2972
 AJ2972.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2972.been affixed to the stable North American tectonic plate. See 
 AJ2972.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2972
 AJ2972.The horizontal coordinates are valid at the epoch date displayed above
 AJ2972.which is a decimal equivalence of Year/Month/Day.
 AJ2972
 AJ2972.The orthometric height was determined by GPS observations and a
 AJ2972.high-resolution geoid model.
 AJ2972
 AJ2972.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2972.GEOID18 height accuracy estimate available here.
 AJ2972
 AJ2972.Click photographs - Photos may exist for this station.
 AJ2972
 AJ2972.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2972
 AJ2972.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2972
 AJ2972.The ellipsoidal height was determined by GPS observations
 AJ2972.and is referenced to NAD 83.
 AJ2972
 AJ2972. The following values were computed from the NAD 83(2011) position.
 AJ2972
 AJ2972;                    North         East     Units Scale Factor Converg.
 AJ2972;SPC IL E     -   632,487.305   287,055.810   MT  0.99997706   -0 06 21.2
 AJ2972;SPC IL E     - 2,075,085.43    941,782.27   sFT  0.99997706   -0 06 21.2
 AJ2972;UTM  16      - 4,691,209.632   377,266.505   MT  0.99978534   -1 00 16.0
 AJ2972
 AJ2972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2972!SPC IL E     -   0.99996012  x   0.99997706  =   0.99993718
 AJ2972!UTM  16      -   0.99996012  x   0.99978534  =   0.99974547
 AJ2972
 AJ2972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7726691209(NAD 83)
 AJ2972
 AJ2972                          SUPERSEDED SURVEY CONTROL
 AJ2972
 AJ2972  NAD 83(2007)-  42 21 48.51325(N)    088 29 25.69168(W) AD(2002.00) 0
 AJ2972  ELLIP H (02/10/07)  254.341  (m)                       GP(2002.00)    
 AJ2972  ELLIP H (02/03/05)  254.333  (m)                       GP(       ) 4 2
 AJ2972  NAD 83(1997)-  42 21 48.51322(N)    088 29 25.69151(W) AD(       ) 1
 AJ2972  ELLIP H (04/24/01)  254.368  (m)                       GP(       ) 4 1
 AJ2972
 AJ2972.Superseded values are not recommended for survey control.
 AJ2972
 AJ2972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2972.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2972
 AJ2972_MARKER: I = METAL ROD
 AJ2972_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2972_STAMPING: NELSON
 AJ2972_MARK LOGO: IL-111
 AJ2972_PROJECTION: FLUSH
 AJ2972_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2972_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2972+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2006
 AJ2972_ROD/PIPE-DEPTH: 3.7 meters
 AJ2972_SLEEVE-DEPTH  : 0.9 meters
 AJ2972
 AJ2972  HISTORY     - Date     Condition        Report By
 AJ2972  HISTORY     - 20000722 MONUMENTED       SECI
 AJ2972  HISTORY     - 20060422 GOOD             USPSQD
 AJ2972
 AJ2972                          STATION DESCRIPTION
 AJ2972
 AJ2972'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2972'STATION IS LOCATED APPROXIMATELY 3.6 MI NORTHWEST OF WOODSTOCK,
 AJ2972'7.7 MI SOUTHEAST OF HARVARD IN SECTION 24, T45N, R6E.  TO REACH FROM
 AJ2972'THE JUNCTION OF IL RT 14 AND ROSE FARM RD PROCEED NORTH ON ROSE
 AJ2972'FARM RD 1.75 MI TO NELSON RD, THEN PROCEED EAST 330 FT ON NELSON
 AJ2972'RD TO THE STATION LOCATED 33.8 FT NORTH OF THE CENTERLINE OF
 AJ2972'NELSON RD.  STATION IS LOCATED 153 FT NORTHEAST OF POWERPOLE (PP),
 AJ2972'71.0 FT NORTH-NORTHWEST OF PP, 194 FT NORTHWEST OF PP, AND 2 FT
 AJ2972'SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ2972'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW CAP.
 AJ2972'PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2972
 AJ2972                          STATION RECOVERY (2006)
 AJ2972
 AJ2972'RECOVERY NOTE BY US POWER SQUADRON 2006 (LC)
 AJ2972'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0315 ***********************************************************************
 KB0315  DESIGNATION -  NEOGA
 KB0315  PID         -  KB0315
 KB0315  STATE/COUNTY-  IL/CUMBERLAND
 KB0315  COUNTRY     -  US
 KB0315  USGS QUAD   -  NEOGA (2018)
 KB0315
 KB0315                         *CURRENT SURVEY CONTROL
 KB0315  ______________________________________________________________________
 KB0315* NAD 83(1997) POSITION- 39 19 49.89840(N) 088 26 30.75290(W)   ADJUSTED
 KB0315* NAVD 88 ORTHO HEIGHT -   201.469 (meters)      660.99  (feet) ADJUSTED
 KB0315  ______________________________________________________________________
 KB0315  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB0315  LAPLACE CORR    -          0.56  (seconds)                    DEFLEC18
 KB0315  DYNAMIC HEIGHT  -        201.351 (meters)      660.60  (feet) COMP
 KB0315  MODELED GRAVITY -    980,035.0   (mgal)                       NAVD 88
 KB0315
 KB0315  HORZ ORDER      -  SECOND
 KB0315  VERT ORDER      -  SECOND    CLASS 0
 KB0315
 KB0315.The horizontal coordinates were established by classical geodetic methods
 KB0315.and adjusted by the National Geodetic Survey in October 1999.
 KB0315
 KB0315.The orthometric height was determined by differential leveling and
 KB0315.adjusted by the NATIONAL GEODETIC SURVEY
 KB0315.in June 1991.
 KB0315
 KB0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0315.GEOID18 height accuracy estimate available here.
 KB0315
 KB0315.Click photographs - Photos may exist for this station.
 KB0315
 KB0315.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0315
 KB0315.The dynamic height is computed by dividing the NAVD 88
 KB0315.geopotential number by the normal gravity value computed on the
 KB0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0315.degrees latitude (g = 980.6199 gals.).
 KB0315
 KB0315.The modeled gravity was interpolated from observed gravity values.
 KB0315
 KB0315. The following values were computed from the NAD 83(1997) position.
 KB0315
 KB0315;                    North         East     Units Scale Factor Converg.
 KB0315;SPC IL E     -   295,677.438   290,641.492   MT  0.99997608   -0 04 07.7
 KB0315;SPC IL E     -   970,068.39    953,546.30   sFT  0.99997608   -0 04 07.7
 KB0315;UTM  16      - 4,354,447.784   375,725.809   MT  0.99979016   -0 54 50.3
 KB0315
 KB0315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0315!SPC IL E     -   0.99997343  x   0.99997608  =   0.99994951
 KB0315!UTM  16      -   0.99997343  x   0.99979016  =   0.99976360
 KB0315
 KB0315:                Primary Azimuth Mark                     Grid Az
 KB0315:SPC IL E     -  NEOGA MUNICIPAL TANK                     218 36 05.4
 KB0315:UTM  16      -  NEOGA MUNICIPAL TANK                     219 26 48.0
 KB0315
 KB0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7572554447(NAD 83)
 KB0315
 KB0315|---------------------------------------------------------------------|
 KB0315| PID    Reference Object                     Distance      Geod. Az  |
 KB0315|                                                           dddmmss.s |
 KB0315| KB0316 NEOGA RM 1                           18.770 METERS 08211     |
 KB0315| KB1212 NEOGA MUNICIPAL TANK                APPROX. 1.7 KM 2183157.7 |
 KB0315| KB0314 NEOGA RM 2                           16.350 METERS 25349     |
 KB0315|---------------------------------------------------------------------|
 KB0315
 KB0315                          SUPERSEDED SURVEY CONTROL
 KB0315
 KB0315  NAD 83(1997)-  39 19 49.90211(N)    088 26 30.75273(W) AD(       ) 2
 KB0315  NAD 83(1986)-  39 19 49.91149(N)    088 26 30.74904(W) AD(       ) 2
 KB0315  NAD 27      -  39 19 49.78160(N)    088 26 30.57680(W) AD(       ) 2
 KB0315  NGVD 29 (??/??/92)  201.542  (m)          661.23   (f) ADJ UNCH    2 0
 KB0315  NGVD 29             201.54   (m)          661.2    (f) LEVELING    3  
 KB0315
 KB0315.Superseded values are not recommended for survey control.
 KB0315
 KB0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0315.See file dsdata.pdf to determine how the superseded data were derived.
 KB0315
 KB0315_MARKER: DS = TRIANGULATION STATION DISK
 KB0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0315_STAMPING: NEOGA 1959
 KB0315_MARK LOGO: CGS
 KB0315_PROJECTION: FLUSH
 KB0315_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0315+STABILITY: SURFACE MOTION
 KB0315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0315+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0315
 KB0315  HISTORY     - Date     Condition        Report By
 KB0315  HISTORY     - 1959     MONUMENTED       CGS
 KB0315  HISTORY     - 1959     GOOD             CGS
 KB0315  HISTORY     - 1973     GOOD             NGS
 KB0315  HISTORY     - 1980     GOOD             NGS
 KB0315  HISTORY     - 19800615 GOOD             NGS
 KB0315  HISTORY     - 20050216 GOOD             ILDT
 KB0315
 KB0315                          STATION DESCRIPTION
 KB0315
 KB0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0315'THE STATION IS LOCATED ABOUT 1-1/4 MILES NORTHEAST OF NEOGA ON ROAD
 KB0315'RIGHT-OF-WAY PROPERTY.
 KB0315'
 KB0315'TO REACH THE STATION FROM THE 4-WAY STOP SIGN ON U.S. HIGHWAY 45 IN
 KB0315'NEOGA, GO NORTHERLY AND EAST ON U.S. HIGHWAY 45 FOR 1.15 MILES
 KB0315'TO THE STATION ON THE RIGHT.
 KB0315'
 KB0315'STATION MARK, A STANDARD DISK STAMPED NEOGA 1959, IS SET IN A 12 INCH
 KB0315'SQUARE CONCRETE POST WHICH IS 2 INCHES BELOW THE SURFACE OF THE
 KB0315'GROUND. THE MARK IS 53.5 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 KB0315'45 AND 26.5 FEET WEST OF A TELEPHONE POLE AND A WITNESS POST.
 KB0315'
 KB0315'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED NEOGA NO 1 1959, IS
 KB0315'SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 KB0315'SURFACE OF THE GROUND. THE MK. IS 57 FT. SOUTH OF THE CENTERLINE OF
 KB0315'U.S. HIGHWAY 45, 35.6 FEET EAST OF A TELEPHONE POLE AND A
 KB0315'WITNESS POST.
 KB0315'
 KB0315'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED NEOGA NO 2 1959, IS
 KB0315'SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 KB0315'SURFACE OF THE GROUND. THE MARK IS 57 FEET SOUTH OF THE CENTERLINE OF
 KB0315'U.S. HIGHWAY 45 AND 28.5 FEET NORTHEAST OF A TELEPHONE POLE.
 KB0315'
 KB0315'NOTE - NO AZIMUTH MARK WAS SET FOR THIS STATION. NEOGA, MUNICIPAL
 KB0315'WATER TANK MAY BE USED AS AN AZIMUTH.
 KB0315'
 KB0315'HEIGHT OF LIGHT ABOVE STATION MARK 3.89 METERS.
 KB0315
 KB0315                          STATION RECOVERY (1959)
 KB0315
 KB0315'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0315'1 MI NE FROM NEOGA.
 KB0315'ABOUT 1.0 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0315'CENTRAL RAILROAD STATION AT NEOGA, NEAR THE EAST END OF A CURVE
 KB0315'WITH TANGENTS EXTENDING TO THE EAST AND SOUTHWEST, AT THE
 KB0315'JUNCTION OF A CONCRETE PAVED ROAD WEST, 54 FEET SOUTH OF THE
 KB0315'CENTER LINE OF THE HIGHWAY, 174 FEET SOUTHEAST OF THE CENTER OF
 KB0315'THE JUNCTION OF THE ROAD WEST, 26 FEET WEST OF A TELEPHONE
 KB0315'POLE, 83 FEET EAST-NORTHEAST OF A TELEPHONE POLE, 26.2 FEET EAST
 KB0315'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET
 KB0315'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0315
 KB0315                          STATION RECOVERY (1973)
 KB0315
 KB0315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0315'RECOVERED IN GOOD CONDITION.
 KB0315
 KB0315                          STATION RECOVERY (1980)
 KB0315
 KB0315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 KB0315'STATION MARK, RM 1, 2 WERE FOUND IN GOOD CONDITION.  THE TOO REACH AND
 KB0315'DESCRIPTION ARE ADEQUATE TO RECOVER STATION.  THERE WAS NO AZIMUTH
 KB0315'MARK, ONE WAS ESTABLISHED AT THIS TIME.  THE DISTANCE TO THE
 KB0315'REFERENCE MARKS CHECKED.  THE DIRECTION TO RM 1 WAS SMALLER BY 4
 KB0315'MINUTES AND 58 SECONDS.  DIRECTION TO RM 2 WAS GREATER BY 6 MINUTES
 KB0315'AND 41 SECONDS.
 KB0315'
 KB0315'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED---NEOGA 1959
 KB0315'1980---.  IT IS CEMENTED IN A DRILL HOLE IN THE CONCRETE LEDGE AT THE
 KB0315'BASE OF THE NW PIER OF CONCRETE BRIDGE OF INTERSTATE HIGHWAY 57 THAT
 KB0315'CROSSES US HIGHWAY 45.  IT IS 19 FT N OF CENTER LINE OF HIGHWAY 45
 KB0315'AND ABOUT 3 FT HIGHER THAN ROAD.
 KB0315'
 KB0315'A METAL WITNESS POST WAS SET 1 FT N OF THE STATION.  ONE SET 1 FT
 KB0315'S OF RM 1 AND ONE SET 1 FT W OF RM 2.
 KB0315
 KB0315                          STATION RECOVERY (1980)
 KB0315
 KB0315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 KB0315'STATION MARK, RM 1, 2 WERE FOUND IN GOOD CONDITION.  THE TOO REACH AND
 KB0315'DESCRIPTION ARE ADEQUATE TO RECOVER STATION.  THERE WAS NO AZ MK, ONE
 KB0315'WAS ESTABLISHED AT THIS TIME.  THE DISTANCE TO THE RM CHECKED. THE
 KB0315'DIRECTION TO RM 1 WAS SMALLER BY 4 MINUTES AND 58 SECONDS. DIRECTION
 KB0315'TO RM 2 WAS GREATER BY 6 MINUTES AND 41 SECONDS.  THE AZ MK IS A
 KB0315'STANDARD DISK, STAMPED---NEDGA 1959 1980---.  IT IS CEMENTED IN A
 KB0315'DRILL HOLE IN THE CONCRETE LEDGE AT THE BASE OF THE NW PIER OF
 KB0315'CONCRETE BRIDGE OF INTERSTATE HWY 57 THAT CROSSES US HWY 45.  IT IS 19
 KB0315'FT (5.8 M) N OF CENTER LINE OF HWY 45 AND ABOUT 3 FT (0.9 M) HIGHER
 KB0315'THAN ROAD.  A METAL WITNESS POST WAS SET 1 FT (0.3 M) N OF THE
 KB0315'STATION.  ONE SET 1 FT (0.3 M) S OF RM 1 AND ONE SET 1 FT (0.3 M) W OF
 KB0315'RM 2.
 KB0315
 KB0315                          STATION RECOVERY (2005)
 KB0315
 KB0315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1212 ***********************************************************************
 KB1212  DESIGNATION -  NEOGA MUNICIPAL TANK
 KB1212  PID         -  KB1212
 KB1212  STATE/COUNTY-  IL/CUMBERLAND
 KB1212  COUNTRY     -  US
 KB1212  USGS QUAD   -  NEOGA (2018)
 KB1212
 KB1212                         *CURRENT SURVEY CONTROL
 KB1212  ______________________________________________________________________
 KB1212* NAD 83(1997) POSITION- 39 19 05.98806(N) 088 27 15.76935(W)   ADJUSTED
 KB1212  ______________________________________________________________________
 KB1212  GEOID HEIGHT    -        -32.130 (meters)                     GEOID18
 KB1212  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 KB1212  HORZ ORDER      -  THIRD
 KB1212
 KB1212.The horizontal coordinates were established by classical geodetic methods
 KB1212.and adjusted by the National Geodetic Survey in October 1999.
 KB1212
 KB1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1212.GEOID18 height accuracy estimate available here.
 KB1212
 KB1212.Click photographs - Photos may exist for this station.
 KB1212
 KB1212.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1212
 KB1212. The following values were computed from the NAD 83(1997) position.
 KB1212
 KB1212;                    North         East     Units Scale Factor Converg.
 KB1212;SPC IL E     -   294,324.673   289,561.537   MT  0.99997634   -0 04 36.1
 KB1212;SPC IL E     -   965,630.20    950,003.14   sFT  0.99997634   -0 04 36.1
 KB1212;UTM  16      - 4,353,111.341   374,626.223   MT  0.99979354   -0 55 18.0
 KB1212
 KB1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7462653111(NAD 83)
 KB1212
 KB1212                          SUPERSEDED SURVEY CONTROL
 KB1212
 KB1212  NAD 83(1997)-  39 19 05.99186(N)    088 27 15.76916(W) AD(       ) 3
 KB1212  NAD 83(1986)-  39 19 06.00121(N)    088 27 15.76557(W) AD(       ) 3
 KB1212  NAD 27      -  39 19 05.87000(N)    088 27 15.59300(W) AD(       ) 3
 KB1212
 KB1212.Superseded values are not recommended for survey control.
 KB1212
 KB1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1212.See file dsdata.pdf to determine how the superseded data were derived.
 KB1212
 KB1212_MARKER: 53 = ELEVATED TANK
 KB1212
 KB1212  HISTORY     - Date     Condition        Report By
 KB1212  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1212
 KB1212                          STATION DESCRIPTION
 KB1212
 KB1212'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1212'THE STATION IS LOCATED IN THE SOUTHWEST PART OF NEOGA, IN THE
 KB1212'SOUTHWEST ANGLE OF CHESTNUT ST. AND W. FIFTH ST.
 KB1212'
 KB1212'THE TANK IS SUPPORTED BY FOUR LEGS, IS PAINTED SILVER AND IS
 KB1212'APPROXIMATE 100 FEET HIGH.
 KB1212'
 KB1212'THE POINT INTERSECTED WAS THE BALL ON THE TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0316 ***********************************************************************
 KB0316  DESIGNATION -  NEOGA RM 1
 KB0316  PID         -  KB0316
 KB0316  STATE/COUNTY-  IL/CUMBERLAND
 KB0316  COUNTRY     -  US
 KB0316  USGS QUAD   -  NEOGA (2018)
 KB0316
 KB0316                         *CURRENT SURVEY CONTROL
 KB0316  ______________________________________________________________________
 KB0316* NAD 83(1986) POSITION- 39 19 49.98   (N) 088 26 29.98   (W)   HD_HELD1
 KB0316* NAVD 88 ORTHO HEIGHT -   201.660 (meters)      661.61  (feet) ADJUSTED
 KB0316  ______________________________________________________________________
 KB0316  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB0316  DYNAMIC HEIGHT  -        201.542 (meters)      661.23  (feet) COMP
 KB0316  MODELED GRAVITY -    980,035.0   (mgal)                       NAVD 88
 KB0316
 KB0316  VERT ORDER      -  SECOND    CLASS 0
 KB0316
 KB0316.The horizontal coordinates were determined by differentially corrected
 KB0316.hand held GPS observations or other comparable positioning techniques
 KB0316.and have an estimated accuracy of +/- 3 meters.
 KB0316
 KB0316.The orthometric height was determined by differential leveling and
 KB0316.adjusted by the NATIONAL GEODETIC SURVEY
 KB0316.in June 1991.
 KB0316
 KB0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0316.GEOID18 height accuracy estimate available here.
 KB0316
 KB0316.Click photographs - Photos may exist for this station.
 KB0316
 KB0316.The dynamic height is computed by dividing the NAVD 88
 KB0316.geopotential number by the normal gravity value computed on the
 KB0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0316.degrees latitude (g = 980.6199 gals.).
 KB0316
 KB0316.The modeled gravity was interpolated from observed gravity values.
 KB0316
 KB0316;                    North         East    Units  Estimated Accuracy
 KB0316;SPC IL E     -   295,679.9     290,660.0     MT  (+/- 3 meters HH1 GPS) 
 KB0316
 KB0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7574454450(NAD 83)
 KB0316
 KB0316                          SUPERSEDED SURVEY CONTROL
 KB0316
 KB0316  NGVD 29 (??/??/92)  201.733  (m)          661.85   (f) ADJ UNCH    2 0
 KB0316
 KB0316.Superseded values are not recommended for survey control.
 KB0316
 KB0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0316.See file dsdata.pdf to determine how the superseded data were derived.
 KB0316
 KB0316_MARKER: DR = REFERENCE MARK DISK
 KB0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0316_STAMPING: NEOGA NO 1 1959
 KB0316_MARK LOGO: CGS
 KB0316_PROJECTION: FLUSH
 KB0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0316+STABILITY: SURFACE MOTION
 KB0316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0316+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0316
 KB0316  HISTORY     - Date     Condition        Report By
 KB0316  HISTORY     - 1959     MONUMENTED       CGS
 KB0316  HISTORY     - 20050216 GOOD             ILDT
 KB0316
 KB0316                          STATION DESCRIPTION
 KB0316
 KB0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0316'1 MI NE FROM NEOGA.
 KB0316'ABOUT 1.0 MILE NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0316'CENTRAL RAILROAD STATION AT NEOGA, NEAR THE EAST END OF A CURVE
 KB0316'WITH TANGENTS EXTENDING TO THE EAST AND SOUTHWEST, AT THE
 KB0316'JUNCTION OF A CONCRETE PAVED ROAD WEST, 58 FEET SOUTH OF THE
 KB0316'CENTER LINE OF THE HIGHWAY, 232 FEET EAST-SOUTHEAST OF THE
 KB0316'CENTER OF THE JUNCTION OF THE ROAD WEST, 35 1/2 FEET
 KB0316'EAST-NORTHEAST OF A TELEPHONE POLE, 61.6 FEET EAST-NORTHEAST
 KB0316'OF TRIANGULATION STATION NEOGA, 35.6 FEET EAST-NORTHEAST OF A
 KB0316'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE
 KB0316'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0316
 KB0316                          STATION RECOVERY (2005)
 KB0316
 KB0316'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0316'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0314 ***********************************************************************
 KB0314  DESIGNATION -  NEOGA RM 2
 KB0314  PID         -  KB0314
 KB0314  STATE/COUNTY-  IL/CUMBERLAND
 KB0314  COUNTRY     -  US
 KB0314  USGS QUAD   -  NEOGA (2018)
 KB0314
 KB0314                         *CURRENT SURVEY CONTROL
 KB0314  ______________________________________________________________________
 KB0314* NAD 83(1986) POSITION- 39 19 49.75   (N) 088 26 31.41   (W)   HD_HELD1
 KB0314* NAVD 88 ORTHO HEIGHT -   201.382 (meters)      660.70  (feet) ADJUSTED
 KB0314  ______________________________________________________________________
 KB0314  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB0314  DYNAMIC HEIGHT  -        201.263 (meters)      660.31  (feet) COMP
 KB0314  MODELED GRAVITY -    980,035.0   (mgal)                       NAVD 88
 KB0314
 KB0314  VERT ORDER      -  SECOND    CLASS 0
 KB0314
 KB0314.The horizontal coordinates were determined by differentially corrected
 KB0314.hand held GPS observations or other comparable positioning techniques
 KB0314.and have an estimated accuracy of +/- 3 meters.
 KB0314
 KB0314.The orthometric height was determined by differential leveling and
 KB0314.adjusted by the NATIONAL GEODETIC SURVEY
 KB0314.in June 1991.
 KB0314
 KB0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0314.GEOID18 height accuracy estimate available here.
 KB0314
 KB0314.Click photographs - Photos may exist for this station.
 KB0314
 KB0314.The dynamic height is computed by dividing the NAVD 88
 KB0314.geopotential number by the normal gravity value computed on the
 KB0314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0314.degrees latitude (g = 980.6199 gals.).
 KB0314
 KB0314.The modeled gravity was interpolated from observed gravity values.
 KB0314
 KB0314;                    North         East    Units  Estimated Accuracy
 KB0314;SPC IL E     -   295,672.9     290,625.7     MT  (+/- 3 meters HH1 GPS) 
 KB0314
 KB0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7571054443(NAD 83)
 KB0314
 KB0314                          SUPERSEDED SURVEY CONTROL
 KB0314
 KB0314  NGVD 29 (??/??/92)  201.454  (m)          660.94   (f) ADJ UNCH    2 0
 KB0314
 KB0314.Superseded values are not recommended for survey control.
 KB0314
 KB0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0314.See file dsdata.pdf to determine how the superseded data were derived.
 KB0314
 KB0314_MARKER: DR = REFERENCE MARK DISK
 KB0314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0314_STAMPING: NEOGA NO 2 1959
 KB0314_MARK LOGO: CGS
 KB0314_PROJECTION: FLUSH
 KB0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0314+STABILITY: SURFACE MOTION
 KB0314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0314+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0314
 KB0314  HISTORY     - Date     Condition        Report By
 KB0314  HISTORY     - 1959     MONUMENTED       CGS
 KB0314  HISTORY     - 20050216 GOOD             ILDT
 KB0314
 KB0314                          STATION DESCRIPTION
 KB0314
 KB0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0314'1 MI NE FROM NEOGA.
 KB0314'ABOUT 1.0 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0314'CENTRAL RAILROAD STATION AT NEOGA, NEAR THE EAST END OF A CURVE
 KB0314'WITH TANGENTS EXTENDING TO THE EAST AND SOUTHWEST, AT THE
 KB0314'JUNCTION OF A CONCRETE PAVED ROAD WEST, 57 FEET SOUTH OF THE
 KB0314'CENTER LINE OF THE HIGHWAY, 125 FEET SOUTHEAST OF THE CENTER
 KB0314'OF THE JUNCTION OF THE ROAD WEST, 29 FEET EAST-NORTHEAST OF A
 KB0314'TELEPHONE POLE, 79 1/2 FEET WEST-SOUTHWEST OF A TELEPHONE POLE,
 KB0314'53.7 FEET WEST-SOUTHWEST OF TRIANGULATION STATION NEOGA, 79.3
 KB0314'FEET WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 KB0314'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KB0314'FLUSH WITH THE GROUND.
 KB0314
 KB0314                          STATION RECOVERY (2005)
 KB0314
 KB0314'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0314'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0646 ***********************************************************************
 LC0646  DESIGNATION -  NEW 2
 LC0646  PID         -  LC0646
 LC0646  STATE/COUNTY-  IL/MCLEAN
 LC0646  COUNTRY     -  US
 LC0646  USGS QUAD   -  LE ROY (2018)
 LC0646
 LC0646                         *CURRENT SURVEY CONTROL
 LC0646  ______________________________________________________________________
 LC0646* NAD 83(1997) POSITION- 40 22 13.06959(N) 088 49 44.38602(W)   NO CHECK
 LC0646* NAVD 88 ORTHO HEIGHT -   248.22  (meters)      814.4   (feet) RESET
 LC0646  ______________________________________________________________________
 LC0646  GEOID HEIGHT    -        -31.959 (meters)                     GEOID18
 LC0646  LAPLACE CORR    -          1.47  (seconds)                    DEFLEC18
 LC0646  HORZ ORDER      -  THIRD
 LC0646  VERT ORDER      -  THIRD
 LC0646
 LC0646.The horizontal coordinates were established by classical geodetic methods
 LC0646.and adjusted by the National Geodetic Survey in October 1999.
 LC0646
 LC0646.No horizontal observational check was made to the station.
 LC0646
 LC0646.The orthometric height was computed from unverified reset data.
 LC0646
 LC0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0646.GEOID18 height accuracy estimate available here.
 LC0646
 LC0646.Click photographs - Photos may exist for this station.
 LC0646
 LC0646.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0646
 LC0646. The following values were computed from the NAD 83(1997) position.
 LC0646
 LC0646;                    North         East     Units Scale Factor Converg.
 LC0646;SPC IL E     -   411,234.350   257,903.930   MT  0.99999680   -0 19 15.8
 LC0646;SPC IL E     - 1,349,191.36    846,139.81   sFT  0.99999680   -0 19 15.8
 LC0646;UTM  16      - 4,470,463.531   344,719.731   MT  0.99989681   -1 11 05.7
 LC0646
 LC0646!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0646!SPC IL E     -   0.99996608  x   0.99999680  =   0.99996288
 LC0646!UTM  16      -   0.99996608  x   0.99989681  =   0.99986289
 LC0646
 LC0646:                Primary Azimuth Mark                     Grid Az
 LC0646:SPC IL E     -  NEW AZ MK                                094 46 53.0
 LC0646:UTM  16      -  NEW AZ MK                                095 38 42.9
 LC0646
 LC0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4471970463(NAD 83)
 LC0646
 LC0646|---------------------------------------------------------------------|
 LC0646| PID    Reference Object                     Distance      Geod. Az  |
 LC0646|                                                           dddmmss.s |
 LC0646| LC0555 NEW AZ MK                                          0942737.2 |
 LC0646| LC0554 NEW 2 RM 4                            3.920 METERS 17805     |
 LC0646| LC0645 NEW                                  19.726 METERS 23215     |
 LC0646| LC0648 NEW 2 RM 3                            5.862 METERS 35941     |
 LC0646|---------------------------------------------------------------------|
 LC0646
 LC0646                          SUPERSEDED SURVEY CONTROL
 LC0646
 LC0646  NAD 83(1986)-  40 22 13.08101(N)    088 49 44.38676(W) AD(       ) 3
 LC0646  NAD 27      -  40 22 12.95455(N)    088 49 44.12517(W) AD(       ) 3
 LC0646  NGVD 29             248.27   (m)          814.5    (f) LEVELING    3  
 LC0646
 LC0646.Superseded values are not recommended for survey control.
 LC0646
 LC0646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0646.See file dsdata.pdf to determine how the superseded data were derived.
 LC0646
 LC0646_MARKER: DS = TRIANGULATION STATION DISK
 LC0646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0646_STAMPING: NEW 2 1970
 LC0646_MARK LOGO: CGS
 LC0646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0646+STABILITY: SURFACE MOTION
 LC0646
 LC0646  HISTORY     - Date     Condition        Report By
 LC0646  HISTORY     - 1970     MONUMENTED       NGS
 LC0646  HISTORY     - 1970     GOOD             NGS
 LC0646  HISTORY     - 20120806 GOOD             ILDT
 LC0646
 LC0646                          STATION DESCRIPTION
 LC0646
 LC0646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0646'THE STATION IS LOCATED ABOUT 3-3/4 MILES NORTHWEST OF LE ROY,
 LC0646'2-3/4 MILES SOUTHEAST OF DOWNS, AT THE EXTREME SOUTHEAST
 LC0646'CORNER OF A FARM OWNED BY MR. C.H. REISE, 1 FOOT WEST OF A
 LC0646'METAL WITNESS POST AND A PROPERTY LINE FENCE, 35 FEET NORTH
 LC0646'OF A FENCE CORNER AND 60 FEET NORTH OF THE CENTERLINE OF
 LC0646'GRADED ROAD SUBJECT TO BECOME A FENCE LINE.  THE MONUMENT
 LC0646'PROJECTS 3 INCHES AND THE DISK IS STAMPED NEW 2 1970.
 LC0646'
 LC0646'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 LC0646'150 AND DOWNS ROAD AT THE NORTHWEST EDGE OF DOWNS, GO SOUTHEAST
 LC0646'ON HIGHWAY 150 FOR 3.25 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT
 LC0646'AND GO SOUTH FOR 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT JUST
 LC0646'AFTER CROSSING RAILROAD TRACKS.  GO WEST ON GRADED ROAD FOR
 LC0646'0.2 MILE TO THE STATION ON THE RIGHT.
 LC0646'
 LC0646'REFERENCE MARK 3 IS 54 FEET NORTH OF THE FENCE CORNER, 80
 LC0646'FEET NORTH OF THE CENTERLINE OF THE ROAD, 19 FEET NORTH
 LC0646'OF THE WITNESS POST AND 1 FOOT WEST OF THE FENCE.  THE MONUMENT
 LC0646'PROJECTS 4 INCHES AND THE DISK IS STAMPED NEW 2 NO 3 1970.
 LC0646'
 LC0646'REFERENCE MARK 4 IS 22 FEET NORTH OF THE FENCE CORNER, 47
 LC0646'FEET NORTH OF THE CENTERLINE OF THE ROAD, 13 FEET SOUTH OF THE
 LC0646'WITNESS POST AND 1 FOOT WEST OF THE FENCE.  THE MONUMENT
 LC0646'PROJECTS 2 INCHES AND THE DISK IS STAMPED NEW 2 NO 4 1970.
 LC0646'
 LC0646'THE AZIMUTH MARK IS 29 FEET SOUTH OF THE CENTERLINE OF THE
 LC0646'ROAD, 16 FEET SOUTHWEST OF THE SOUTH RAIL OF THE RAILROAD
 LC0646'AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT
 LC0646'PROJECTS 4 INCHES AND THE DISK IS STAMPED NEW 1959.
 LC0646'
 LC0646'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC0646
 LC0646                          STATION RECOVERY (1970)
 LC0646
 LC0646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LC0646'3 MI SE FROM DOWNS.
 LC0646'3.25 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM ITS INTERSECTION
 LC0646'WITH DOWN ROAD AT THE NORTHWEST EDGE OF DOWNS, THENCE SOUTH AND
 LC0646'WEST ALONG GRADED ROAD FOR 0.4 MILE TO THE MARK ON THE RIGHT,
 LC0646'AT THE EXTREME SOUTHEAST CORNER OF FARM OWNED BY MR. C.H. REISE,
 LC0646'1 FOOT WEST OF A METAL WITNESS POST AND A PROPERTY LINE FENCE,
 LC0646'35 FEET NORTH OF A FENCE CORNER, 60 FEET NORTH OF THE CENTERLINE
 LC0646'OF GRADED ROAD WHICH MAY BECOME A FENCE LINE, DISK SET IN THE TOP
 LC0646'OF A ROUND CONCRETE POST PROJECTING 3 INCHES.
 LC0646
 LC0646                          STATION RECOVERY (2012)
 LC0646
 LC0646'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0646'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0648 ***********************************************************************
 LC0648  DESIGNATION -  NEW 2 RM 3
 LC0648  PID         -  LC0648
 LC0648  STATE/COUNTY-  IL/MCLEAN
 LC0648  COUNTRY     -  US
 LC0648  USGS QUAD   -  LE ROY (2018)
 LC0648
 LC0648                         *CURRENT SURVEY CONTROL
 LC0648  ______________________________________________________________________
 LC0648* NAD 83(1986) POSITION- 40 22 13.26   (N) 088 49 44.39   (W)   HD_HELD1
 LC0648* NAVD 88 ORTHO HEIGHT -   248.11  (meters)      814.0   (feet) RESET
 LC0648  ______________________________________________________________________
 LC0648  GEOID HEIGHT    -        -31.959 (meters)                     GEOID18
 LC0648  VERT ORDER      -  THIRD
 LC0648
 LC0648.The horizontal coordinates were determined by differentially corrected
 LC0648.hand held GPS observations or other comparable positioning techniques
 LC0648.and have an estimated accuracy of +/- 3 meters.
 LC0648
 LC0648.The orthometric height was computed from unverified reset data.
 LC0648
 LC0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0648.GEOID18 height accuracy estimate available here.
 LC0648
 LC0648.Click photographs - Photos may exist for this station.
 LC0648
 LC0648;                    North         East    Units  Estimated Accuracy
 LC0648;SPC IL E     -   411,240.2     257,903.9     MT  (+/- 3 meters HH1 GPS) 
 LC0648
 LC0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4471970469(NAD 83)
 LC0648
 LC0648                          SUPERSEDED SURVEY CONTROL
 LC0648
 LC0648.No superseded survey control is available for this station.
 LC0648
 LC0648_MARKER: DR = REFERENCE MARK DISK
 LC0648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0648_STAMPING: NEW 2 NO 3 1970
 LC0648_MARK LOGO: CGS
 LC0648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0648+STABILITY: SURFACE MOTION
 LC0648
 LC0648  HISTORY     - Date     Condition        Report By
 LC0648  HISTORY     - 1970     MONUMENTED       NGS
 LC0648
 LC0648                          STATION DESCRIPTION
 LC0648
 LC0648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0648'3 MI SE FROM DOWNS.
 LC0648'3.25 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM ITS INTERSECTION
 LC0648'WITH DOWNS ROAD AT THE NORTHWEST EDGE OF DOWNS, THENCE SOUTH
 LC0648'AND WEST ALONG GRADED ROAD FOR 0.4 MILE TO MARK, 54 FEET NORTH
 LC0648'OF A FENCE CORNER, 80 FEET NORTH OF THE CENTERLINE OF ROAD, 19
 LC0648'FEET NORTH OF A METAL WITNESS POST AND 1 FOOT WEST OF A PROPERTY
 LC0648'LINE FENCE AT THE SOUTHEAST CORNER OF FARM OWNED BY MR. C.H. REISE.
 LC0648'THE DISK IS SET IN THE TOP OF A SQUARE CONCRETE POST PROJECTING
 LC0648'4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0554 ***********************************************************************
 LC0554  DESIGNATION -  NEW 2 RM 4
 LC0554  PID         -  LC0554
 LC0554  STATE/COUNTY-  IL/MCLEAN
 LC0554  COUNTRY     -  US
 LC0554  USGS QUAD   -  LE ROY (2018)
 LC0554
 LC0554                         *CURRENT SURVEY CONTROL
 LC0554  ______________________________________________________________________
 LC0554* NAD 83(1986) POSITION- 40 22 12.94   (N) 088 49 44.38   (W)   HD_HELD1
 LC0554* NAVD 88 ORTHO HEIGHT -   248.33  (meters)      814.7   (feet) RESET
 LC0554  ______________________________________________________________________
 LC0554  GEOID HEIGHT    -        -31.959 (meters)                     GEOID18
 LC0554  VERT ORDER      -  THIRD
 LC0554
 LC0554.The horizontal coordinates were determined by differentially corrected
 LC0554.hand held GPS observations or other comparable positioning techniques
 LC0554.and have an estimated accuracy of +/- 3 meters.
 LC0554
 LC0554.The orthometric height was computed from unverified reset data.
 LC0554
 LC0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0554.GEOID18 height accuracy estimate available here.
 LC0554
 LC0554.Click photographs - Photos may exist for this station.
 LC0554
 LC0554;                    North         East    Units  Estimated Accuracy
 LC0554;SPC IL E     -   411,230.4     257,904.0     MT  (+/- 3 meters HH1 GPS) 
 LC0554
 LC0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4471970459(NAD 83)
 LC0554
 LC0554                          SUPERSEDED SURVEY CONTROL
 LC0554
 LC0554.No superseded survey control is available for this station.
 LC0554
 LC0554_MARKER: DR = REFERENCE MARK DISK
 LC0554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0554_STAMPING: NEW 2 NO 4 1970
 LC0554_MARK LOGO: CGS
 LC0554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0554+STABILITY: SURFACE MOTION
 LC0554
 LC0554  HISTORY     - Date     Condition        Report By
 LC0554  HISTORY     - 1970     MONUMENTED       NGS
 LC0554
 LC0554                          STATION DESCRIPTION
 LC0554
 LC0554'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0554'3 MI SE FROM DOWNS.
 LC0554'3.25 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM ITS INTERSECTION
 LC0554'WITH DOWNS ROAD AT THE NORTHWEST EDGE OF DOWNS, THENCE SOUTH AND
 LC0554'WEST ALONG GRADED ROAD FOR 0.4 MILE TO THE MARK ON THE RIGHT,
 LC0554'22 FEET NORTH OF A FENCE CORNER, 47 FEET NORTH OF THE CENTERLINE
 LC0554'OF ROAD, 13 FEET SOUTH OF A METAL WITNESS POST AND 1 FOOT WEST
 LC0554'OF A PROPERTY LINE FENCE AT THE SOUTHEAST CORNER OF A FARM
 LC0554'OWNED BY MR. C.H. REISE.  SET IN THE TOP OF A ROUND CONCRETE POST
 LC0554'WHICH PROJECTS 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0555 ***********************************************************************
 LC0555  DESIGNATION -  NEW AZ MK
 LC0555  PID         -  LC0555
 LC0555  STATE/COUNTY-  IL/MCLEAN
 LC0555  COUNTRY     -  US
 LC0555  USGS QUAD   -  LE ROY (2018)
 LC0555
 LC0555                         *CURRENT SURVEY CONTROL
 LC0555  ______________________________________________________________________
 LC0555* NAD 83(1986) POSITION- 40 22 12.     (N) 088 49 28.     (W)   SCALED
 LC0555* NAVD 88 ORTHO HEIGHT -   244.137 (meters)      800.97  (feet) ADJUSTED
 LC0555  ______________________________________________________________________
 LC0555  GEOID HEIGHT    -        -31.955 (meters)                     GEOID18
 LC0555  DYNAMIC HEIGHT  -        244.020 (meters)      800.59  (feet) COMP
 LC0555  MODELED GRAVITY -    980,136.7   (mgal)                       NAVD 88
 LC0555
 LC0555  VERT ORDER      -  SECOND    CLASS 0
 LC0555
 LC0555.The horizontal coordinates were scaled from a map and have
 LC0555.an estimated accuracy of +/- 6 seconds.
 LC0555
 LC0555.The orthometric height was determined by differential leveling and
 LC0555.adjusted by the NATIONAL GEODETIC SURVEY
 LC0555.in June 1991.
 LC0555
 LC0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0555.GEOID18 height accuracy estimate available here.
 LC0555
 LC0555.Click photographs - Photos may exist for this station.
 LC0555
 LC0555.The dynamic height is computed by dividing the NAVD 88
 LC0555.geopotential number by the normal gravity value computed on the
 LC0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0555.degrees latitude (g = 980.6199 gals.).
 LC0555
 LC0555.The modeled gravity was interpolated from observed gravity values.
 LC0555
 LC0555;                    North         East    Units  Estimated Accuracy
 LC0555;SPC IL E     -   411,200.      258,290.      MT  (+/- 180 meters Scaled)
 LC0555
 LC0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK451704(NAD 83)
 LC0555
 LC0555                          SUPERSEDED SURVEY CONTROL
 LC0555
 LC0555  NGVD 29 (??/??/92)  244.192  (m)          801.15   (f) ADJ UNCH    2 0
 LC0555
 LC0555.Superseded values are not recommended for survey control.
 LC0555
 LC0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0555.See file dsdata.pdf to determine how the superseded data were derived.
 LC0555
 LC0555_MARKER: DZ = AZIMUTH MARK DISK
 LC0555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0555_STAMPING: NEW 1959
 LC0555_MARK LOGO: CGS
 LC0555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0555+STABILITY: SURFACE MOTION
 LC0555
 LC0555  HISTORY     - Date     Condition        Report By
 LC0555  HISTORY     - 1959     MONUMENTED       CGS
 LC0555  HISTORY     - 20120806 MARK NOT FOUND   ILDT
 LC0555
 LC0555                          STATION DESCRIPTION
 LC0555
 LC0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0555'3 MI SE FROM DOWNS.
 LC0555'ABOUT 2.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0555'FROM THE STATION AT DOWNS, AT AN EAST-WEST GRAVEL ROAD CROSSING,
 LC0555'16 FEET SOUTH-SOUTHWEST OF THE SOUTH-SOUTHWEST RAIL, 25 FEET
 LC0555'SOUTH-SOUTHEAST OF THE CENTER OF THE JUNCTION, 13 FEET SOUTHEAST
 LC0555'OF AN IRON RAILROAD CROSSING SIGN, 20 FEET NORTH OF A TELEPHONE
 LC0555'POLE, 2.2 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT
 LC0555'1 FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 LC0555'POST PROJECTING 4 INCHES.
 LC0555
 LC0555                          STATION RECOVERY (2012)
 LC0555
 LC0555'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0555'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1956 ***********************************************************************
 JB1956  DESIGNATION -  NEW BADEN MUNICIPAL TANK
 JB1956  PID         -  JB1956
 JB1956  STATE/COUNTY-  IL/CLINTON
 JB1956  COUNTRY     -  US
 JB1956  USGS QUAD   -  TRENTON (2018)
 JB1956
 JB1956                         *CURRENT SURVEY CONTROL
 JB1956  ______________________________________________________________________
 JB1956* NAD 83(1997) POSITION- 38 32 08.42959(N) 089 41 58.16907(W)   ADJUSTED
 JB1956  ______________________________________________________________________
 JB1956  GEOID HEIGHT    -        -30.538 (meters)                     GEOID18
 JB1956  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 JB1956  HORZ ORDER      -  THIRD
 JB1956
 JB1956.The horizontal coordinates were established by classical geodetic methods
 JB1956.and adjusted by the National Geodetic Survey in October 1999.
 JB1956
 JB1956.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1956.GEOID18 height accuracy estimate available here.
 JB1956
 JB1956.Click photographs - Photos may exist for this station.
 JB1956
 JB1956.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1956
 JB1956. The following values were computed from the NAD 83(1997) position.
 JB1956
 JB1956;                    North         East     Units Scale Factor Converg.
 JB1956;SPC IL W     -   207,530.547   740,730.587   MT  0.99996160   +0 17 27.8
 JB1956;SPC IL W     -   680,873.14  2,430,213.60   sFT  0.99996160   +0 17 27.8
 JB1956;UTM  16      - 4,268,706.666   264,706.567   MT  1.00028184   -1 40 57.2
 JB1956
 JB1956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6470668706(NAD 83)
 JB1956
 JB1956                          SUPERSEDED SURVEY CONTROL
 JB1956
 JB1956  NAD 83(1986)-  38 32 08.44576(N)    089 41 58.16501(W) AD(       ) 3
 JB1956  NAD 27      -  38 32 08.26899(N)    089 41 57.82184(W) AD(       ) 3
 JB1956
 JB1956.Superseded values are not recommended for survey control.
 JB1956
 JB1956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1956.See file dsdata.pdf to determine how the superseded data were derived.
 JB1956
 JB1956_MARKER: 53 = ELEVATED TANK
 JB1956
 JB1956  HISTORY     - Date     Condition        Report By
 JB1956  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1956
 JB1956                          STATION DESCRIPTION
 JB1956
 JB1956'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1956'THE STATION IS LOCATED IN THE CENTRAL PART OF THE VILLAGE OF NEW
 JB1956'BADEN.
 JB1956'
 JB1956'THE STATION IS A WATER TANK SUPPORTED BY FOUR LEGS, PAINTED SILVER
 JB1956'AND IS APPROXIMATELY
 JB1956'120 FEET HIGH.
 JB1956'
 JB1956'THE POINT INTERSECTED WAS THE BALL ON TOP CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1955 ***********************************************************************
 JB1955  DESIGNATION -  NEW BADEN ST GEORGES CATH CH
 JB1955  PID         -  JB1955
 JB1955  STATE/COUNTY-  IL/CLINTON
 JB1955  COUNTRY     -  US
 JB1955  USGS QUAD   -  TRENTON (2018)
 JB1955
 JB1955                         *CURRENT SURVEY CONTROL
 JB1955  ______________________________________________________________________
 JB1955* NAD 83(1997) POSITION- 38 32 13.70912(N) 089 41 48.89348(W)   ADJUSTED
 JB1955  ______________________________________________________________________
 JB1955  GEOID HEIGHT    -        -30.542 (meters)                     GEOID18
 JB1955  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 JB1955  HORZ ORDER      -  THIRD
 JB1955
 JB1955.The horizontal coordinates were established by classical geodetic methods
 JB1955.and adjusted by the National Geodetic Survey in October 1999.
 JB1955
 JB1955.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1955.GEOID18 height accuracy estimate available here.
 JB1955
 JB1955.Click photographs - Photos may exist for this station.
 JB1955
 JB1955.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1955
 JB1955. The following values were computed from the NAD 83(1997) position.
 JB1955
 JB1955;                    North         East     Units Scale Factor Converg.
 JB1955;SPC IL W     -   207,694.478   740,954.393   MT  0.99996182   +0 17 33.6
 JB1955;SPC IL W     -   681,410.97  2,430,947.87   sFT  0.99996182   +0 17 33.6
 JB1955;UTM  16      - 4,268,862.842   264,935.959   MT  1.00028051   -1 40 51.6
 JB1955
 JB1955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6493568862(NAD 83)
 JB1955
 JB1955                          SUPERSEDED SURVEY CONTROL
 JB1955
 JB1955  NAD 83(1986)-  38 32 13.72529(N)    089 41 48.88950(W) AD(       ) 3
 JB1955  NAD 27      -  38 32 13.54879(N)    089 41 48.54852(W) AD(       ) 3
 JB1955
 JB1955.Superseded values are not recommended for survey control.
 JB1955
 JB1955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1955.See file dsdata.pdf to determine how the superseded data were derived.
 JB1955
 JB1955_MARKER: 90 = CHURCH SPIRE
 JB1955
 JB1955  HISTORY     - Date     Condition        Report By
 JB1955  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1955
 JB1955                          STATION DESCRIPTION
 JB1955
 JB1955'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1955'THE STATION IS LOCATED IN THE NORTHEAST PART OF THE VILLAGE OF NEW
 JB1955'BADEN.
 JB1955'
 JB1955'THE CHURCH IS A RED BRICK STRUCTURE WITH A SHINGLED SPIRE AND IS
 JB1955'APPROXIMATELY 120 FEET HIGH.
 JB1955'
 JB1955'POINT INTERSECTED WAS THE CROSS ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1524 ***********************************************************************
 KB1524  DESIGNATION -  NEW BERLIN MUN TANK
 KB1524  PID         -  KB1524
 KB1524  STATE/COUNTY-  IL/SANGAMON
 KB1524  COUNTRY     -  US
 KB1524  USGS QUAD   -  NEW BERLIN (2018)
 KB1524
 KB1524                         *CURRENT SURVEY CONTROL
 KB1524  ______________________________________________________________________
 KB1524* NAD 83(1997) POSITION- 39 43 35.81722(N) 089 54 42.43414(W)   ADJUSTED
 KB1524  ______________________________________________________________________
 KB1524  GEOID HEIGHT    -        -32.435 (meters)                     GEOID18
 KB1524  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 KB1524  HORZ ORDER      -  THIRD
 KB1524
 KB1524.The horizontal coordinates were established by classical geodetic methods
 KB1524.and adjusted by the National Geodetic Survey in October 1999.
 KB1524
 KB1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1524.GEOID18 height accuracy estimate available here.
 KB1524
 KB1524.Click photographs - Photos may exist for this station.
 KB1524
 KB1524.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1524
 KB1524. The following values were computed from the NAD 83(1997) position.
 KB1524
 KB1524;                    North         East     Units Scale Factor Converg.
 KB1524;SPC IL W     -   339,666.259   721,850.413   MT  0.99994705   +0 09 46.4
 KB1524;SPC IL W     - 1,114,388.38  2,368,270.90   sFT  0.99994705   +0 09 46.4
 KB1524;UTM  16      - 4,401,469.773   250,442.477   MT  1.00036681   -1 51 43.0
 KB1524
 KB1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5044201469(NAD 83)
 KB1524
 KB1524                          SUPERSEDED SURVEY CONTROL
 KB1524
 KB1524  NAD 83(1996)-  39 43 35.82544(N)    089 54 42.42362(W) AD(       ) 3
 KB1524  NAD 83(1986)-  39 43 35.82550(N)    089 54 42.42363(W) AD(       ) 3
 KB1524  NAD 27      -  39 43 35.64534(N)    089 54 42.04143(W) AD(       ) 3
 KB1524
 KB1524.Superseded values are not recommended for survey control.
 KB1524
 KB1524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1524.See file dsdata.pdf to determine how the superseded data were derived.
 KB1524
 KB1524_MARKER: 53 = ELEVATED TANK
 KB1524
 KB1524  HISTORY     - Date     Condition        Report By
 KB1524  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1524  HISTORY     - 20090910 GOOD             GEOCAC
 KB1524
 KB1524                          STATION DESCRIPTION
 KB1524
 KB1524'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1524'THE NEW BERLIN MUNICIPAL WATER TANK IS LOCATED IN THE NORTHWEST
 KB1524'PART OF TOWN, IN THE NORTHEAST ANGLE OF THE INTERSECTION OF NORTH
 KB1524'MAIN STREET AND EAST YATES STREET.  IT IS 130 FEET HIGH, SILVER
 KB1524'IN COLOR, WITH BLACK LETTERING NEW BERLIN ON IT.
 KB1524
 KB1524                          STATION RECOVERY (2009)
 KB1524
 KB1524'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KB1524'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1522 ***********************************************************************
 KB1522  DESIGNATION -  NEW BERLIN ST MARYS CATH CH
 KB1522  PID         -  KB1522
 KB1522  STATE/COUNTY-  IL/SANGAMON
 KB1522  COUNTRY     -  US
 KB1522  USGS QUAD   -  NEW BERLIN (2018)
 KB1522
 KB1522                         *CURRENT SURVEY CONTROL
 KB1522  ______________________________________________________________________
 KB1522* NAD 83(1997) POSITION- 39 43 32.62021(N) 089 54 31.38515(W)   ADJUSTED
 KB1522  ______________________________________________________________________
 KB1522  GEOID HEIGHT    -        -32.435 (meters)                     GEOID18
 KB1522  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 KB1522  HORZ ORDER      -  THIRD
 KB1522
 KB1522.The horizontal coordinates were established by classical geodetic methods
 KB1522.and adjusted by the National Geodetic Survey in October 1999.
 KB1522
 KB1522.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1522.GEOID18 height accuracy estimate available here.
 KB1522
 KB1522.Click photographs - Photos may exist for this station.
 KB1522
 KB1522.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1522
 KB1522. The following values were computed from the NAD 83(1997) position.
 KB1522
 KB1522;                    North         East     Units Scale Factor Converg.
 KB1522;SPC IL W     -   339,568.417   722,113.811   MT  0.99994719   +0 09 53.5
 KB1522;SPC IL W     - 1,114,067.38  2,369,135.06   sFT  0.99994719   +0 09 53.5
 KB1522;UTM  16      - 4,401,362.640   250,702.363   MT  1.00036522   -1 51 35.8
 KB1522
 KB1522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5070201362(NAD 83)
 KB1522
 KB1522                          SUPERSEDED SURVEY CONTROL
 KB1522
 KB1522  NAD 83(1996)-  39 43 32.62784(N)    089 54 31.37490(W) AD(       ) 3
 KB1522  NAD 83(1986)-  39 43 32.62854(N)    089 54 31.37454(W) AD(       ) 3
 KB1522  NAD 27      -  39 43 32.44500(N)    089 54 30.99400(W) AD(       ) 3
 KB1522
 KB1522.Superseded values are not recommended for survey control.
 KB1522
 KB1522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1522.See file dsdata.pdf to determine how the superseded data were derived.
 KB1522
 KB1522_MARKER: 90 = CHURCH SPIRE
 KB1522
 KB1522  HISTORY     - Date     Condition        Report By
 KB1522  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1522  HISTORY     - 1958     GOOD             CGS
 KB1522  HISTORY     - 1960     GOOD             CGS
 KB1522  HISTORY     - 20090910 GOOD             GEOCAC
 KB1522
 KB1522                          STATION DESCRIPTION
 KB1522
 KB1522'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (GDB)
 KB1522'THIS STATION NOT PREVIOUSLY DESCRIBED. IT IS LOCATED ON TOP OF ST.
 KB1522'MARYS CATHOLIC CHURCH IN THE SMALL TOWN OF NEW BERLIN,
 KB1522'ILLINOIS.
 KB1522
 KB1522                          STATION RECOVERY (1960)
 KB1522
 KB1522'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1522'STATION IS LOCATED IN THE TOWN OF NEW BERLIN AND IS ABOUT 1/4 MILE
 KB1522'EAST-NORTHEAST OF THE BUSINESS SECTION OF NEW BERLIN.
 KB1522'
 KB1522'STATION IS A RED BRICK CHURCH, HAS A CROSS ON TOP AND IS
 KB1522'APPROXIMATELY 140 FEET HIGH.
 KB1522'
 KB1522'POINT INTERSECTED WAS CROSS ON TOP.
 KB1522'
 KB1522'STATION WAS INTERSECTED IN 1934.
 KB1522
 KB1522                          STATION RECOVERY (2009)
 KB1522
 KB1522'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KB1522'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0737 ***********************************************************************
 MG0737  DESIGNATION -  NEW BOSTON W BASE
 MG0737  PID         -  MG0737
 MG0737  STATE/COUNTY-  IL/MERCER
 MG0737  COUNTRY     -  US
 MG0737  USGS QUAD   -  JOY (2018)
 MG0737
 MG0737                         *CURRENT SURVEY CONTROL
 MG0737  ______________________________________________________________________
 MG0737* NAD 83(1997) POSITION- 41 10 22.72513(N) 090 59 31.55037(W)   ADJUSTED
 MG0737* NAVD 88 ORTHO HEIGHT -   177.    (meters)      581.    (feet) SCALED
 MG0737  ______________________________________________________________________
 MG0737  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 MG0737  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 MG0737  HORZ ORDER      -  SECOND
 MG0737
 MG0737.The horizontal coordinates were established by classical geodetic methods
 MG0737.and adjusted by the National Geodetic Survey in October 1999.
 MG0737
 MG0737.The orthometric height was scaled from a topographic map.
 MG0737
 MG0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0737.GEOID18 height accuracy estimate available here.
 MG0737
 MG0737.Click photographs - Photos may exist for this station.
 MG0737
 MG0737.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0737
 MG0737. The following values were computed from the NAD 83(1997) position.
 MG0737
 MG0737;                    North         East     Units Scale Factor Converg.
 MG0737;SPC IL W     -   500,563.165   630,737.870   MT  1.00000020   -0 32 36.4
 MG0737;SPC IL W     - 1,642,264.32  2,069,345.83   sFT  1.00000020   -0 32 36.4
 MG0737;SPC IA S     -   133,291.019   710,410.251   MT  0.99994849   +1 39 07.0
 MG0737;SPC IA S     -   437,305.62  2,330,737.63   sFT  0.99994849   +1 39 07.0
 MG0737;UTM  15      - 4,559,903.037   668,430.091   MT  0.99994915   +1 19 19.9
 MG0737
 MG0737!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0737!SPC IL W     -   0.99997743  x   1.00000020  =   0.99997763
 MG0737!SPC IA S     -   0.99997743  x   0.99994849  =   0.99992592
 MG0737!UTM  15      -   0.99997743  x   0.99994915  =   0.99992658
 MG0737
 MG0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6843059903(NAD 83)
 MG0737
 MG0737                          SUPERSEDED SURVEY CONTROL
 MG0737
 MG0737  NAD 83(1996)-  41 10 22.72513(N)    090 59 31.55040(W) AD(       ) 2
 MG0737  NAD 83(1986)-  41 10 22.72466(N)    090 59 31.55241(W) AD(       ) 2
 MG0737  NAD 27      -  41 10 22.60700(N)    090 59 31.03400(W) AD(       ) 2
 MG0737
 MG0737.Superseded values are not recommended for survey control.
 MG0737
 MG0737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0737.See file dsdata.pdf to determine how the superseded data were derived.
 MG0737
 MG0737_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MG0737_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MG0737_MARK LOGO: MRC
 MG0737_MAGNETIC: P = MARKER IS A STEEL PIPE
 MG0737_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0737
 MG0737  HISTORY     - Date     Condition        Report By
 MG0737  HISTORY     - 1891     MONUMENTED       MRC
 MG0737  HISTORY     - 1931     GOOD             CGS
 MG0737  HISTORY     - 19950516 MARK NOT FOUND   USPSQD
 MG0737  HISTORY     - 19971022 MARK NOT FOUND   USPSQD
 MG0737
 MG0737                          STATION DESCRIPTION
 MG0737
 MG0737'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0737'TRUE STATION IS ABOUT 1/4 MILE EAST OF NEW BOSTON, ON NORTH
 MG0737'SIDE OF RIGHT-OF-WAY OF THE CHICAGO, BURLINGTON AND QUINCY
 MG0737'RAILROAD, 300 METERS EAST OF THE INTERSECTION OF THE RAILROAD
 MG0737'AND PAVED STATE HIGHWAY 83, ON THE HIGHEST PART OF GROUND
 MG0737'THROUGH WHICH RAILROAD HAS BEEN CUT, 2 METERS WEST OF
 MG0737'PROLONGATION OF NORTH-SOUTH FENCE LINE ON SOUTH SIDE OF TRACK, 2
 MG0737'METERS SOUTH OF RIGHT-OF-WAY FENCE, 1 METER EAST OF
 MG0737'PROLONGATION OF NORTH-SOUTH FENCE LINE ON NORTH SIDE OF
 MG0737'TRACK.  MARK IS AN IRON PIPE WITH CAST-IRON CAP CAST
 MG0737'MISSISSIPPI RIVER COMMISSION 1891.  TOP OF PIPE 12 INCHES ABOVE
 MG0737'GROUND.
 MG0737'
 MG0737'REFERENCE MARK NO. 1 IS 1/2 MILE NORTH OF THE STATION ON A
 MG0737'FENCE LINE ON THE SOUTHSIDE OF AN EAST-WEST ROAD, AND 150 YARDS
 MG0737'EAST OF STATE HIGHWAY 83.
 MG0737'
 MG0737'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 MG0737
 MG0737                          STATION RECOVERY (1995)
 MG0737
 MG0737'RECOVERY NOTE BY US POWER SQUADRON 1995
 MG0737'MARK NOT FOUND.
 MG0737
 MG0737                          STATION RECOVERY (1997)
 MG0737
 MG0737'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0737'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1444 ***********************************************************************
 HB1444  DESIGNATION -  NEW HAVEN
 HB1444  PID         -  HB1444
 HB1444  STATE/COUNTY-  IL/GALLATIN
 HB1444  COUNTRY     -  US
 HB1444  USGS QUAD   -  NEW HAVEN (2018)
 HB1444
 HB1444                         *CURRENT SURVEY CONTROL
 HB1444  ______________________________________________________________________
 HB1444* NAD 83(1997) POSITION- 37 54 14.53170(N) 088 07 46.29698(W)   ADJUSTED
 HB1444* NAVD 88 ORTHO HEIGHT -   139.    (meters)      456.    (feet) SCALED
 HB1444  ______________________________________________________________________
 HB1444  GEOID HEIGHT    -        -30.291 (meters)                     GEOID18
 HB1444  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 HB1444  HORZ ORDER      -  FIRST
 HB1444
 HB1444.The horizontal coordinates were established by classical geodetic methods
 HB1444.and adjusted by the National Geodetic Survey in October 1999.
 HB1444
 HB1444.The orthometric height was scaled from a topographic map.
 HB1444
 HB1444.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1444.GEOID18 height accuracy estimate available here.
 HB1444
 HB1444.Click photographs - Photos may exist for this station.
 HB1444
 HB1444.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1444
 HB1444. The following values were computed from the NAD 83(1997) position.
 HB1444
 HB1444;                    North         East     Units Scale Factor Converg.
 HB1444;SPC IL E     -   137,343.189   317,923.680   MT  0.99997896   +0 07 30.7
 HB1444;SPC IL E     -   450,600.11  1,043,054.61   sFT  0.99997896   +0 07 30.7
 HB1444;SPC KY1Z     - 1,176,988.031 1,290,770.781   MT  0.99990506   -1 27 39.4
 HB1444;SPC KY1Z     - 3,861,501.57  4,234,803.80   sFT  0.99990506   -1 27 39.4
 HB1444;SPC KY S     -   676,948.881   290,751.455   MT  0.99999478   -1 26 35.1
 HB1444;SPC KY S     - 2,220,956.45    953,907.07   sFT  0.99999478   -1 26 35.1
 HB1444;UTM  16      - 4,195,769.127   400,699.871   MT  0.99972145   -0 41 38.3
 HB1444
 HB1444!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1444!SPC IL E     -   0.99998296  x   0.99997896  =   0.99996192
 HB1444!SPC KY1Z     -   0.99998296  x   0.99990506  =   0.99988802
 HB1444!SPC KY S     -   0.99998296  x   0.99999478  =   0.99997774
 HB1444!UTM  16      -   0.99998296  x   0.99972145  =   0.99970441
 HB1444
 HB1444:                Primary Azimuth Mark                     Grid Az
 HB1444:SPC IL E     -  NEW HAVEN AZ MK                          101 33 54.0
 HB1444:SPC KY1Z     -  NEW HAVEN AZ MK                          103 09 04.1
 HB1444:SPC KY S     -  NEW HAVEN AZ MK                          103 07 59.8
 HB1444:UTM  16      -  NEW HAVEN AZ MK                          102 23 03.0
 HB1444
 HB1444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDG0069995769(NAD 83)
 HB1444
 HB1444|---------------------------------------------------------------------|
 HB1444| PID    Reference Object                     Distance      Geod. Az  |
 HB1444|                                                           dddmmss.s |
 HB1444| CI4735 NEW HAVEN AZ MK                                    1014124.7 |
 HB1444| CI4736 NEW HAVEN RM 1                       18.712 METERS 15605     |
 HB1444| CI4737 NEW HAVEN RM 2                       18.993 METERS 25543     |
 HB1444| JB1683 CARMI RADIO STA KSH 644 MAST        APPROX.20.7 KM 3442749.6 |
 HB1444|---------------------------------------------------------------------|
 HB1444
 HB1444                          SUPERSEDED SURVEY CONTROL
 HB1444
 HB1444  NAD 83(1997)-  37 54 14.53302(N)    088 07 46.29715(W) AD(       ) 1
 HB1444  NAD 83(1993)-  37 54 14.53503(N)    088 07 46.29539(W) AD(       ) 1
 HB1444  NAD 83(1986)-  37 54 14.54005(N)    088 07 46.29790(W) AD(       ) 1
 HB1444  NAD 27      -  37 54 14.37987(N)    088 07 46.17239(W) AD(       ) 1
 HB1444
 HB1444.Superseded values are not recommended for survey control.
 HB1444
 HB1444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1444.See file dsdata.pdf to determine how the superseded data were derived.
 HB1444
 HB1444_MARKER: DS = TRIANGULATION STATION DISK
 HB1444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1444_STAMPING: NEW HAVEN 1957
 HB1444_MARK LOGO: CGS
 HB1444_PROJECTION: FLUSH
 HB1444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1444+STABILITY: SURFACE MOTION
 HB1444
 HB1444  HISTORY     - Date     Condition        Report By
 HB1444  HISTORY     - 1957     MONUMENTED       CGS
 HB1444  HISTORY     - 1960     GOOD             CGS
 HB1444  HISTORY     - 1961     GOOD             CGS
 HB1444  HISTORY     - 1962     GOOD             CGS
 HB1444  HISTORY     - 1967     GOOD             CGS
 HB1444
 HB1444                          STATION DESCRIPTION
 HB1444
 HB1444'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1444'THE STATION IS ON A HIGH HILL AT THE SOUTHWEST EDGE OF THE VILLAGE OF
 HB1444'NEW HAVEN, JUST EAST OF A GRAVELED ROAD, ON PROPERTY OWNED AND
 HB1444'OCCUPIED BY MR. ORVAL ALLEN.  IT IS 63 FEET SOUTH OF THE SOUTHWEST
 HB1444'CORNER OF A FRAME HOUSE, 68 FEET SOUTHEAST OF THE CENTERLINE OF THE
 HB1444'GRAVELED ROAD, 63 FEET NORTHEAST OF A WHITE WITNESS POST AND 33 FEET
 HB1444'SOUTH OF A 24 INCH MAPLE TREE.  THE MONUMENT IS FLUSH AND THE DISK
 HB1444'IS STAMPED NEW HAVEN 1957.
 HB1444'
 HB1444'TO REACH THE STATION FROM THE MAIN CROSS-STREET JUST SOUTH OF THE
 HB1444'METHODIST CHURCH IN THE VILLAGE OF NEW HAVEN, GO SOUTH ON A GRAVELED
 HB1444'STREET FOR 0.05 MILE TO A CROSS-STREET.  TURN RIGHT AND GO WEST ON A
 HB1444'GRAVELED STREET FOR 0.1 MILE TO A T-STREET.  TURN LEFT AND GO
 HB1444'SOUTH AND SOUTHWEST FOR 0.15 MILE TO A CROSS-STREET.  TURN LEFT AND
 HB1444'GO SOUTH ON A GRAVELED ROAD FOR 0.1 MILE TO THE HOME OF MR. ORVAL
 HB1444'ALLEN ON THE LEFT AND THE STATION AS DESCRIBED.
 HB1444'
 HB1444'TO REACH THE AZIMUTH MARK FROM THE MAIN CROSS-STREET JUST SOUTH OF
 HB1444'THE METHODIST CHURCH, GO SOUTH ON A GRAVELED STREET FOR 0.25 MILE
 HB1444'TO THE MARK ON THE LEFT.
 HB1444'
 HB1444'REFERENCE MARK 1 IS 1 FOOT NORTH OF A WIRE FENCE, 1 FOOT NORTHWEST OF
 HB1444'A 14 INCH CEDAR TREE AND 79 FEET EAST OF A POWER LINE POLE.  THE
 HB1444'MONUMENT IS FLUSH AND THE DISK IS STAMPED NEW HAVEN NO 1 1957.
 HB1444'
 HB1444'REFERENCE MARK 2 IS 33 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 HB1444'FRAME HOUSE, 62 FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD,
 HB1444'1 FOOT WEST OF A FENCE CORNER AND 1 FOOT NORTH OF A WHITE WITNESS
 HB1444'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED NEW HAVEN NO
 HB1444'2 1957.
 HB1444'
 HB1444'THE AZIMUTH MARK IS ON THE STREET RIGHT-OF-WAY.  IT IS 27 FEET EAST
 HB1444'OF THE CENTERLINE OF A GRAVELED STREET, 33 FEET WEST OF THE NORTHWEST
 HB1444'CORNER OF A FRAME HOUSE AND 4 FEET SOUTHWEST OF A WHITE WITNESS POST.
 HB1444'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED NEW HAVEN 1957.
 HB1444'
 HB1444'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1444
 HB1444                          STATION RECOVERY (1960)
 HB1444
 HB1444'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1444'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 HB1444'RECOVERED IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO
 HB1444'REFERENCE MARK 1 CHECKED.  THE DISTANCE TO REFERENCE MARK 2 CHECKED
 HB1444'BUT THE DIRECTION WAS FOUND TO BE 1 MINUTE AND 12 SECONDS SMALLER
 HB1444'THAN PREVIOUSLY OBSERVED.  THE DIRECTION TO THE AZIMUTH MARK CHECKED.
 HB1444'THE CEDAR MENTIONED IN THE DESCRIPTION OF REFERENCE MARK 1 IS NO
 HB1444'LONGER THERE.  THE AZIMUTH MARK IS ONE FOOT SOUTH OF THE WITNESS POST
 HB1444'INSTEAD OF 4 FEET AS PREVIOUSLY DESCRIBED.  A COMPLETE NEW
 HB1444'DESCRIPTION AND THE TO REACH FOLLOWS.
 HB1444'
 HB1444'THE STATION IS ON A HIGH HILL AT THE SOUTHWEST EDGE OF THE VILLAGE OF
 HB1444'NEW HAVEN IN SEC. 20, T. 7 S., R. 10 E., ON THE PROPERTY OF MR.
 HB1444'ORVAL ALLEN.  IT IS 95 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 HB1444'FRAME HOUSE, 69 FEET SOUTHEAST OF THE CENTERLINE OF A GRAVELED ROAD,
 HB1444'64 FEET NORTHWEST OF A FENCE CORNER, 62-1/2 FEET SOUTHWEST OF THE
 HB1444'SOUTHWEST CORNER OF A FRAME HOUSE, AND 63 FEET NORTHEAST OF A WHITE
 HB1444'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED NEW
 HB1444'HAVEN 1957.
 HB1444'
 HB1444'TO REACH THE STATION FROM THE MAIN CROSS-STREET JUST SOUTH OF THE
 HB1444'METHODIST CHURCH IN NEW HAVEN, GO SOUTH ON A GRAVELED STREET FOR
 HB1444'0.05 MILE TO A CROSS-STREET.  TURN RIGHT AND GO WEST ON A GRAVELED
 HB1444'STREET FOR 0.1 MILE TO A T-STREET.  TURN LEFT AND GO SOUTH AND
 HB1444'SOUTHWEST ON THE GRAVELED STREET FOR 0.15 MILE TO A CROSS-STREET.
 HB1444'TURN LEFT AND GO SOUTHERLY ON A GRAVELED STREET FOR 0.1 MILE TO HOUSE
 HB1444'AND STATION ON THE LEFT.
 HB1444'
 HB1444'TO REACH THE AZIMUTH MARK FROM THE MAIN CROSS-STREET JUST SOUTH OF
 HB1444'THE METHODIST CHURCH IN NEW HAVEN, GO SOUTH ON A GRAVELED STREET
 HB1444'FOR 0.25 MILE TO THE MARK ON THE LEFT.
 HB1444'
 HB1444'REFERENCE MARK 1 IS 86 FEET SOUTH OF THE SOUTHWEST CORNER OF THE
 HB1444'FRAME HOUSE, 7 FEET SOUTH OF THE CENTERLINE OF A DIM TRACK ROAD, 3
 HB1444'FEET NORTHWEST OF A FENCE CORNER, AND 1 FOOT NORTH OF A FENCE.  THE
 HB1444'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED NEW HAVEN NO 1
 HB1444'1957.
 HB1444'
 HB1444'REFERENCE MARK 2 IS 63 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1444'ROAD, 34 FEET NORTHEAST OF THE NORTHEAST CORNER OF A FRAME HOUSE, 2
 HB1444'FEET NORTHWEST OF A WEST GATEPOST, AND 1 FOOT NORTH OF A WHITE
 HB1444'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED NEW
 HB1444'HAVEN NO 2 1957.
 HB1444'
 HB1444'THE AZIMUTH MARK IS 33 FEET WEST OF THE NORTHWEST CORNER OF A FRAME
 HB1444'HOUSE, 26 FEET EAST OF THE CENTERLINE OF A GRAVELED RAOD, AND 1 FOOT
 HB1444'SOUTH OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1444'STAMPED NEW HAVEN 1957.  THE MARK IS ON THE STREET-RIGHT-OF-WAY.
 HB1444'
 HB1444'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1444
 HB1444                          STATION RECOVERY (1961)
 HB1444
 HB1444'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1444'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 HB1444'FOUND IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO
 HB1444'REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK CHECKED.  THE WITNESS
 HB1444'POST AT THE STATION AND THE AZIMUTH MARK IS NO LONGER THERE. THE
 HB1444'CEDAR TREE MENTIONED AS A REFERENCE POINT TO REFERENCE MARK 1 IS NO
 HB1444'LONGER THERE.
 HB1444'
 HB1444'A COMPLETE NEW DESCRIPTION FOLLOWS-
 HB1444'
 HB1444'THE STATION IS ON A HIGH HILL AT THE SOUTHWEST EDGE OF THE VILLAGE OF
 HB1444'NEW HAVEN AND ON THE PROPERTY OF R. ORVAL ALLEN.  IT IS 73 FEET
 HB1444'SOUTHEAST OF THE CENTERLINE OF A GRAVELED ROAD, 63 FEET SOUTHWEST OF
 HB1444'THE SOUTHWEST CORNER OF A FRAME HOUSE, 47 FEET NORTHEAST OF A
 HB1444'POWER POLE AND A WITNESS POST, 40 FEET NORTH OF A WIRE FENCE AND 33
 HB1444'FEET SOUTH OF A 24 INCH MAPLE TREE.  THE MONUMENT IS FLUSH AND
 HB1444'THE DISK IS STAMPED NEW HAVEN 1957.
 HB1444'
 HB1444'TO REACH FROM THE POST OFFICE IN NEW HAVEN, GO EAST ON A PAVED ROAD
 HB1444'FOR 0.2 MILE TO A CROSSROAD.  TURN RIGHT AND GO SOUTHERLY ON A
 HB1444'PAVED ROAD FOR 0.3 MILE TO A POINT WHERE THE ROAD TURNS RIGHT AND
 HB1444'DRIVEWAY CONTINUES STRAIGHT AHEAD AND THE STATION ON THE LEFT.
 HB1444'
 HB1444'TO REACH THE AZIMUTH MARK FROM THE POST OFFICE IN NEW HAVEN, GO EAST
 HB1444'ON A PAVED ROAD FOR 0.3 MILE TO A CROSSROAD AND A METHODIST CHURCH
 HB1444'ON THE LEFT.  TURN RIGHT AND GO SOUTH ON A GRAVELED ROAD FOR 0.25
 HB1444'MILE TO A HOUSE ON THE LEFT AND THE AZIMUTH MARK.
 HB1444'
 HB1444'REFERENCE MARK 1 IS 79 FEET EAST OF THE POWER POLE AND THE WITNESS
 HB1444'POST, 2 FEET WEST OF A FENCE CORNER AND 1 FOOT NORTH OF A WIRE
 HB1444'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED NEW HAVEN NO 1
 HB1444'1957.
 HB1444'
 HB1444'REFERENCE MARK 2 IS 34 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 HB1444'FRAME HOUSE, 16 FEET WEST-SOUTHWEST OF THE POWER POLE AND THE WITNESS
 HB1444'POST AND 15 FEET WEST OF A FENCE CORNER.  THE MONUMENT IS FLUSH AND
 HB1444'THE DISK IS STAMPED NEW HAVEN NO 2 1957.
 HB1444'
 HB1444'THE AZIMUTH MARK IS 36 FEET SOUTH OF A 24 INCH LOCUST TREE, 33 FEET
 HB1444'WEST OF THE NORTHWEST CORNER OF A FRAME HOUSE AND 27 FEET EAST OF THE
 HB1444'CENTERLINE OF A GRAVELED ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1444'STAMPED NEW HAVEN 1957.
 HB1444'
 HB1444'NOTE- THE DISTANCE BETWEEN REFERENCE MARK 1 AND REFERENCE MARK 2 WAS
 HB1444'FOUND TO BE 2.98 FEET LONGER THAN PREVIOUSLY MEASURED.
 HB1444'
 HB1444'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1444
 HB1444                          STATION RECOVERY (1962)
 HB1444
 HB1444'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (RA)
 HB1444'ALL MARKS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  DUE TO
 HB1444'ROAD CHANGES, A NEW DESCRIPTION TO REACH THE STATIONS FOLLOWS-
 HB1444'
 HB1444'TO REACH THE STATION FROM THE POST OFFICE IN NEW HAVEN, GO EAST FOR
 HB1444'0.2 MILE TO A MACADAM ROAD TO THE RIGHT (CONTINUE EAST FOR 0.05
 HB1444'MILE, TURN RIGHT AND GO SOUTH FOR 0.25 MILE TO THE AZIMUTH MARK ON
 HB1444'THE LEFT AS PREVIOUSLY DESCRIBED), TURN RIGHT AND GO SOUTH FOR 0.2
 HB1444'MILE TO THE TOP OF THE HILL, THE THOMAS CATHY HOME AND THE STATION ON
 HB1444'THE LEFT.
 HB1444'
 HB1444'THE STATION IS IN THE CENTER OF MR. CATHYS GARDEN.
 HB1444
 HB1444                          STATION RECOVERY (1967)
 HB1444
 HB1444'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 HB1444'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 HB1444'THE DISTANCE AND DIRECTION TO ALL MARKS CHECKED WITH THE PREVIOUS
 HB1444'OBSERVATION.
 HB1444'
 HB1444'DUE TO VARIOUS CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS.
 HB1444'
 HB1444'THE STATION IS LOCATED ON A HIGH HILL ON THE SOUTHWEST EDGE OF NEW
 HB1444'HAVEN AND ON LAND OWNED BY MR. HUBERT HENSON.
 HB1444'
 HB1444'TO REACH THE STATION FROM THE POST OFFICE IN NEW HAVEN, GO WEST ON
 HB1444'NEW HAVEN ROAD FOR 0.1 MILE TO A CROSSROAD.  TURN LEFT AND GO
 HB1444'SOUTH FOR 0.1 MILE TO A SIDE ROAD LEFT.  CONTINUE SOUTH AND WEST ON
 HB1444'THE PAVED ROAD FOR 0.2 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 HB1444'SOUTH FOR 0.1 MILE TO THE STATION ON THE LEFT.
 HB1444'
 HB1444'ALL MARKS ARE STANDARD DISKS SET IN SQUARE CONCRETE MONUMENTS.
 HB1444'
 HB1444'STATION MARK, STAMPED NEW HAVEN 1957 PROJECTS 2 INCHES.  IT IS 72
 HB1444'FEET SOUTHWEST OF THE CENTER OF A PAVED ROAD, 47.5 FEET NORTHEAST
 HB1444'OF A METAL WITNESS POST, 40.5 FEET NORTH OF A FENCE AND 32.5 FEET
 HB1444'SOUTHEAST OF A 30-INCH MAPLE TREE.
 HB1444'
 HB1444'R.M. NO. 1, STAMPED NEW HAVEN NO 1 1957 IS SET FLUSH WITH THE GROUND
 HB1444'SURFACE.  IT IS 1.8 FEET WEST OF A METAL WITNESS POST, AND 1 FOOT
 HB1444'NORTH OF A FENCE.
 HB1444'
 HB1444'R.M. NO. 2, STAMPED NEW HAVEN NO 2 1957 IS SET FLUSH WITH THE GROUND
 HB1444'SURFACE.  IT IS 16 FEET SOUTHWEST OF A METAL WITNESS POST, 15
 HB1444'FEET WEST OF A FENCE AND 14 FEET NORTH OF A 24-INCH OAK TREE.
 HB1444'
 HB1444'AZIMUTH MARK, STAMPED NEW HAVEN 1957 IS SET FLUSH WITH THE GROUND
 HB1444'SURFACE.  IT IS 33 FEET WEST OF THE NORTHWEST CORNER OF A SMALL
 HB1444'FRAME HOUSE, 26 FEET EAST OF THE CENTER OF A PAVED ROAD AND 15 FEET
 HB1444'WEST OF A 14-INCH MAPLE TREE.
 HB1444'
 HB1444'TO REACH THE AZIMUTH MARK FROM THE POST OFFICE IN NEW HAVEN, GO EAST
 HB1444'ON NEW HAVEN ROAD FOR 0.05 MILE TO A CROSSROAD.  TURN RIGHT AND GO
 HB1444'SOUTH ON A PAVED ROAD FOR 0.25 MILE TO THE MARK ON THE LEFT.
 HB1444'
 HB1444'HEIGHT OF LIGHT ABOVE STATION MARK 87 FEET.
 HB1444'
 HB1444'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ON THE SOUTHWEST
 HB1444'EDGE OF NEW HAVEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1892 ***********************************************************************
 JB1892  DESIGNATION -  NEW MINDEN ST JOHNS LUTH SPIRE
 JB1892  PID         -  JB1892
 JB1892  STATE/COUNTY-  IL/WASHINGTON
 JB1892  COUNTRY     -  US
 JB1892  USGS QUAD   -  HOYLETON (2018)
 JB1892
 JB1892                         *CURRENT SURVEY CONTROL
 JB1892  ______________________________________________________________________
 JB1892* NAD 83(1997) POSITION- 38 26 35.78497(N) 089 22 12.11373(W)   ADJUSTED
 JB1892  ______________________________________________________________________
 JB1892  GEOID HEIGHT    -        -30.366 (meters)                     GEOID18
 JB1892  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 JB1892  HORZ ORDER      -  THIRD
 JB1892
 JB1892.The horizontal coordinates were established by classical geodetic methods
 JB1892.and adjusted by the National Geodetic Survey in October 1999.
 JB1892
 JB1892.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1892.GEOID18 height accuracy estimate available here.
 JB1892
 JB1892.Click photographs - Photos may exist for this station.
 JB1892
 JB1892.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1892
 JB1892. The following values were computed from the NAD 83(1997) position.
 JB1892
 JB1892;                    North         East     Units Scale Factor Converg.
 JB1892;SPC IL W     -   197,471.222   769,543.573   MT  1.00000071   +0 29 43.1
 JB1892;SPC IL W     -   647,870.17  2,524,744.21   sFT  1.00000071   +0 29 43.1
 JB1892;UTM  16      - 4,257,659.596   293,162.785   MT  1.00012689   -1 28 26.6
 JB1892
 JB1892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9316257659(NAD 83)
 JB1892
 JB1892                          SUPERSEDED SURVEY CONTROL
 JB1892
 JB1892  NAD 83(1986)-  38 26 35.79879(N)    089 22 12.11092(W) AD(       ) 3
 JB1892  NAD 27      -  38 26 35.64648(N)    089 22 11.82324(W) AD(       ) 3
 JB1892
 JB1892.Superseded values are not recommended for survey control.
 JB1892
 JB1892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1892.See file dsdata.pdf to determine how the superseded data were derived.
 JB1892
 JB1892_MARKER: 90 = CHURCH SPIRE
 JB1892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1892+SATELLITE: SATELLITE OBSERVATIONS - November 26, 2016
 JB1892
 JB1892  HISTORY     - Date     Condition        Report By
 JB1892  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1892  HISTORY     - 20161126 GOOD             GEOCAC
 JB1892
 JB1892                          STATION DESCRIPTION
 JB1892
 JB1892'DESCRIBED BY GEOCACHING 2016 (DSA)
 JB1892'MARK OBSERVED IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1951 ***********************************************************************
 LC1951  DESIGNATION -  NEWMAN
 LC1951  PID         -  LC1951
 LC1951  STATE/COUNTY-  IL/MENARD
 LC1951  COUNTRY     -  US
 LC1951  USGS QUAD   -  OAKFORD (2018)
 LC1951
 LC1951                         *CURRENT SURVEY CONTROL
 LC1951  ______________________________________________________________________
 LC1951* NAD 83(2011) POSITION- 40 00 38.59026(N) 089 59 34.08014(W)   ADJUSTED
 LC1951* NAD 83(2011) ELLIP HT-   153.985 (meters)        (06/27/12)   ADJUSTED
 LC1951* NAD 83(2011) EPOCH   -  2010.00
 LC1951* NAVD 88 ORTHO HEIGHT -   186.7   (meters)      613.    (feet) GPS OBS
 LC1951  ______________________________________________________________________
 LC1951  NAVD 88 orthometric height was determined with geoid model    GEOID03
 LC1951  GEOID HEIGHT    -        -32.665 (meters)                     GEOID03
 LC1951  GEOID HEIGHT    -        -32.692 (meters)                     GEOID18
 LC1951  NAD 83(2011) X  -        614.751 (meters)                     COMP
 LC1951  NAD 83(2011) Y  - -4,892,060.346 (meters)                     COMP
 LC1951  NAD 83(2011) Z  -  4,078,996.278 (meters)                     COMP
 LC1951  LAPLACE CORR    -          1.22  (seconds)                    DEFLEC18
 LC1951
 LC1951  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1951  Standards:
 LC1951         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1951            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1951  -------------------------------------------------------------------
 LC1951  NETWORK    0.74   1.20           0.32   0.28   0.61      0.04463847
 LC1951  -------------------------------------------------------------------
 LC1951  Click here for local accuracies and other accuracy information.
 LC1951
 LC1951.The horizontal coordinates were established by GPS observations
 LC1951.and adjusted by the National Geodetic Survey in June 2012.
 LC1951
 LC1951.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1951.been affixed to the stable North American tectonic plate. See 
 LC1951.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1951
 LC1951.The horizontal coordinates are valid at the epoch date displayed above
 LC1951.which is a decimal equivalence of Year/Month/Day.
 LC1951
 LC1951.The orthometric height was determined by GPS observations and a
 LC1951.high-resolution geoid model.
 LC1951
 LC1951.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1951.GEOID18 height accuracy estimate available here.
 LC1951
 LC1951.Click photographs - Photos may exist for this station.
 LC1951
 LC1951.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1951
 LC1951.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1951
 LC1951.The ellipsoidal height was determined by GPS observations
 LC1951.and is referenced to NAD 83.
 LC1951
 LC1951. The following values were computed from the NAD 83(2011) position.
 LC1951
 LC1951;                    North         East     Units Scale Factor Converg.
 LC1951;SPC IL W     -   371,192.447   714,843.951   MT  0.99994389   +0 06 42.4
 LC1951;SPC IL W     - 1,217,820.55  2,345,283.86   sFT  0.99994389   +0 06 42.4
 LC1951;UTM  16      - 4,433,238.420   244,555.083   MT  1.00040337   -1 55 30.7
 LC1951;UTM  15      - 4,433,279.840   756,674.192   MT  1.00041112   +1 56 04.1
 LC1951
 LC1951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1951!SPC IL W     -   0.99997584  x   0.99994389  =   0.99991974
 LC1951!UTM  16      -   0.99997584  x   1.00040337  =   1.00037920
 LC1951!UTM  15      -   0.99997584  x   1.00041112  =   1.00038695
 LC1951
 LC1951:                Primary Azimuth Mark                     Grid Az
 LC1951:SPC IL W     -  NEWMAN AZ MK                             091 24 05.7
 LC1951:UTM  16      -  NEWMAN AZ MK                             093 26 18.8
 LC1951:UTM  15      -  NEWMAN AZ MK                             089 34 44.0
 LC1951
 LC1951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4455533238(NAD 83)
 LC1951
 LC1951|---------------------------------------------------------------------|
 LC1951| PID    Reference Object                     Distance      Geod. Az  |
 LC1951|                                                           dddmmss.s |
 LC1951| CI7978 NEWMAN AZ MK                                       0913048.1 |
 LC1951| CI7979 NEWMAN RM 1                          18.525 METERS 20242     |
 LC1951| CI8066 PP INT OF GRAVEL ROAD NORTH                        26051     |
 LC1951| CI7981 NEWMAN RM 3                          16.458 METERS 27123     |
 LC1951| CI7980 NEWMAN RM 2                          16.835 METERS 27133     |
 LC1951|---------------------------------------------------------------------|
 LC1951
 LC1951                          SUPERSEDED SURVEY CONTROL
 LC1951
 LC1951  NAD 83(2007)-  40 00 38.59044(N)    089 59 34.08091(W) AD(2002.00) 0
 LC1951  ELLIP H (02/10/07)  153.997  (m)                       GP(2002.00)    
 LC1951  ELLIP H (02/03/05)  153.968  (m)                       GP(       ) 4 2
 LC1951  NAD 83(1997)-  40 00 38.59026(N)    089 59 34.08051(W) AD(       ) 1
 LC1951  ELLIP H (07/06/04)  153.989  (m)                       GP(       ) 3 2
 LC1951  NAD 83(1997)-  40 00 38.58877(N)    089 59 34.08251(W) AD(       ) 3
 LC1951  NAD 83(1996)-  40 00 38.59410(N)    089 59 34.08134(W) AD(       ) 3
 LC1951  NAD 83(1986)-  40 00 38.59826(N)    089 59 34.07378(W) AD(       ) 3
 LC1951  NAD 27      -  40 00 38.42450(N)    089 59 33.66300(W) AD(       ) 3
 LC1951
 LC1951.Superseded values are not recommended for survey control.
 LC1951
 LC1951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1951.See file dsdata.pdf to determine how the superseded data were derived.
 LC1951
 LC1951_MARKER: DS = TRIANGULATION STATION DISK
 LC1951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1951_STAMPING: NEWMAN 1959
 LC1951_MARK LOGO: CGS
 LC1951_PROJECTION: PROJECTING 5 CENTIMETERS
 LC1951_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1951+STABILITY: SURFACE MOTION
 LC1951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1951+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2020
 LC1951
 LC1951  HISTORY     - Date     Condition        Report By
 LC1951  HISTORY     - 1959     MONUMENTED       CGS
 LC1951  HISTORY     - 1969     GOOD             CGS
 LC1951  HISTORY     - 1971     GOOD             BRADY
 LC1951  HISTORY     - 20040202 GOOD             ILDT
 LC1951  HISTORY     - 20200414 GOOD             ILDT
 LC1951
 LC1951                          STATION DESCRIPTION
 LC1951
 LC1951'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1951'THE STATION IS ABOUT 8 MILES WEST OF PETERSBURG, ABOUT 6
 LC1951'MILES NORTHWEST OF TALLULA AND ON ROAD RIGHT-OF-WAY.  IT IS
 LC1951'140 FEET EAST OF THE INTERSECTION OF THE MAIN ROAD AND A
 LC1951'GRAVELED ROAD NORTH, 27 FEET NORTH OF THE CENTERLINE OF THE
 LC1951'MAIN ROAD, 4 FEET SOUTHWEST OF A WITNESS POST AND 3 FEET
 LC1951'SOUTH OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 LC1951'STAMPED NEWMAN 1959.
 LC1951'
 LC1951'TO REACH THE STATION FROM THE NORTHWEST CORNER OF THE COURTHOUSE
 LC1951'IN PETERSBURG, GO NORTH ON 7TH STREET FOR 0.1 MILE TO THE
 LC1951'INTERSECTION OF SHERIDAN ROAD.  TURN LEFT AND GO WEST ON
 LC1951'SHERIDAN ROAD FOR 4.8 MILES TO A CROSSROAD.  CONTINUE WEST
 LC1951'ON THE MAIN ROAD FOR 3.1 MILES TO A SIDE ROAD RIGHT AND THE
 LC1951'STATION ON THE RIGHT AS DESCRIBED.
 LC1951'
 LC1951'REFERENCE MARK 1 IS 115 FEET SOUTHEAST OF THE INTERSECTION,
 LC1951'28 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT NORTH
 LC1951'OF THE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 LC1951'IS STAMPED NEWMAN NO 1 1959.
 LC1951'
 LC1951'REFERENCE MARK 2 IS 87 FEET NORTHEAST OF THE INTERSECTION,
 LC1951'28 FEET NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT SOUTH
 LC1951'OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 LC1951'NEWMAN NO 2 1959.
 LC1951'
 LC1951'THE AZIMUTH MARK IS 28 FEET SOUTH OF THE CENTERLINE OF THE
 LC1951'ROAD, 3 FEET WEST OF A POWER POLE, 2 FEET WEST OF A WITNESS
 LC1951'POST AND 1 FOOT NORTH OF A FENCE.  THE MONUMENT PROJECTS
 LC1951'4 INCHES AND THE DISK IS STAMPED NEWMAN 1959.
 LC1951'
 LC1951'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 LC1951'MAIN ROAD FOR 0.4 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 LC1951'DESCRIBED.
 LC1951'
 LC1951'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1951
 LC1951                          STATION RECOVERY (1969)
 LC1951
 LC1951'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1951'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 LC1951'REFERENCE MARK 1 IS NOW IN A FLOWER BED AND APPEARS TO HAVE
 LC1951'BEEN DISTURBED.  REFERENCE MARK 2 FOUND DESTROYED BY GRADING.
 LC1951'THE DISTANCE AND DIRECTION TO REFERENCE MARK 1 FAILED TO
 LC1951'CHECK.  THE DESCRIPTION IS GOOD WITH THE BELOW.
 LC1951'
 LC1951'THE STATION MARK IS NOW 1 FOOT SOUTH OF A METAL WITNESS POST.
 LC1951'
 LC1951'REFERENCE MARK 1 IS NOW 4 INCHES UNDERGROUND AND IN A FLOWER
 LC1951'BED.  THE FENCE AT THE MARK IS GONE.
 LC1951'
 LC1951'REFERENCE MARK 3 IS 87 FEET NORTHEAST OF THE INTERSECTION,
 LC1951'28 FEET NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT SOUTH
 LC1951'OF A FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 LC1951'IS STAMPED NEWMAN 1959 NO 3 1969.
 LC1951'
 LC1951'THE AZIMUTH MARK AS DESCRIBED.
 LC1951'
 LC1951'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1951'
 LC1951'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES
 LC1951'NORTHWEST OF TALLULA
 LC1951
 LC1951                          STATION RECOVERY (1971)
 LC1951
 LC1951'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971 (JJ)
 LC1951'RECOVERED BY BRADY LAND SURVEYING, INC
 LC1951'
 LC1951'NEWMAN 1959-GOOD
 LC1951'
 LC1951'STATION, AZIMUTH MARK, AND R.M. 3 FOUND.  DID NOT LOOK FOR
 LC1951'R.M. 1
 LC1951
 LC1951                          STATION RECOVERY (2004)
 LC1951
 LC1951'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LC1951'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (CLW)
 LC1951'STATION NEWMAN FOUND AS DESCRIBED, PROJECTING 4I AND 1.0' SOUTH OF A
 LC1951'WITNESS POST.
 LC1951'
 LC1951'RM3 FOUND PROJECTING 15I AND LEANING SLIGHTLY AND DISK IS BENT.
 LC1951'
 LC1951'RM1 FOUND IN GOOD CONDITION.
 LC1951'
 LC1951'AZIMUTH FOUND AS DESCRIBED, PROJECTING 4I WITH POST BROKEN AND DISK
 LC1951'BENT.
 LC1951
 LC1951                          STATION RECOVERY (2020)
 LC1951
 LC1951'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2796 ***********************************************************************
 ME2796  DESIGNATION -  NEWS
 ME2796  PID         -  ME2796
 ME2796  STATE/COUNTY-  IL/COOK
 ME2796  COUNTRY     -  US
 ME2796  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2796
 ME2796                         *CURRENT SURVEY CONTROL
 ME2796  ______________________________________________________________________
 ME2796* NAD 83(1997) POSITION- 41 52 56.68202(N) 087 38 22.05895(W)   ADJUSTED
 ME2796* NAVD 88 ORTHO HEIGHT -   280.0   (meters)      919.    (feet) VERTCON3
 ME2796  ______________________________________________________________________
 ME2796  GEOID HEIGHT    -        -33.598 (meters)                     GEOID18
 ME2796  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 ME2796  HORZ ORDER      -  FIRST
 ME2796
 ME2796.The horizontal coordinates were established by classical geodetic methods
 ME2796.and adjusted by the National Geodetic Survey in October 1999.
 ME2796
 ME2796.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2796.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2796
 ME2796.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2796.GEOID18 height accuracy estimate available here.
 ME2796
 ME2796.Click photographs - Photos may exist for this station.
 ME2796
 ME2796.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2796
 ME2796. The following values were computed from the NAD 83(1997) position.
 ME2796
 ME2796;                    North         East     Units Scale Factor Converg.
 ME2796;SPC IL E     -   579,274.969   357,592.298   MT  1.00001580   +0 27 47.7
 ME2796;SPC IL E     - 1,900,504.63  1,173,200.73   sFT  1.00001580   +0 27 47.7
 ME2796;UTM  16      - 4,636,918.325   446,943.867   MT  0.99963464   -0 25 36.9
 ME2796
 ME2796!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2796!SPC IL E     -   0.99996135  x   1.00001580  =   0.99997715
 ME2796!UTM  16      -   0.99996135  x   0.99963464  =   0.99959601
 ME2796
 ME2796:                Primary Azimuth Mark                     Grid Az
 ME2796:SPC IL E     -  016 COC                                  271 09 11.6
 ME2796:UTM  16      -  016 COC                                  272 02 36.2
 ME2796
 ME2796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4694336918(NAD 83)
 ME2796
 ME2796|---------------------------------------------------------------------|
 ME2796| PID    Reference Object                     Distance      Geod. Az  |
 ME2796|                                                           dddmmss.s |
 ME2796| CM3228 NEWS RM 1                             2.601 METERS 22239     |
 ME2796| ME2824 016 COC                             APPROX. 2.1 KM 2713659.3 |
 ME2796| ME2790 CHICAGO PEOP GAS CO 2 TK BCN        APPROX. 2.6 KM 3243734.0 |
 ME2796| CM3229 NEWS RM 2                             3.311 METERS 32620     |
 ME2796|---------------------------------------------------------------------|
 ME2796
 ME2796                          SUPERSEDED SURVEY CONTROL
 ME2796
 ME2796  NAD 83(1997)-  41 52 56.68222(N)    087 38 22.05937(W) AD(       ) 1
 ME2796  NAD 83(1994)-  41 52 56.68629(N)    087 38 22.07125(W) AD(       ) 1
 ME2796  NAD 83(1986)-  41 52 56.68700(N)    087 38 22.07048(W) AD(       ) 1
 ME2796  NAD 27      -  41 52 56.56639(N)    087 38 21.88057(W) AD(       ) 1
 ME2796  NGVD 29 (07/19/86)  280.1    (m)          919.     (f) VERT ANG       
 ME2796
 ME2796.Superseded values are not recommended for survey control.
 ME2796
 ME2796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2796.See file dsdata.pdf to determine how the superseded data were derived.
 ME2796
 ME2796_MARKER: DS = TRIANGULATION STATION DISK
 ME2796_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2796_SP_SET: BUILDING ROOF
 ME2796_STAMPING: NEWS 1956
 ME2796_MARK LOGO: CGS
 ME2796_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2796+STABILITY: POSITION/ELEVATION WELL
 ME2796
 ME2796  HISTORY     - Date     Condition        Report By
 ME2796  HISTORY     - 1956     MONUMENTED       CGS
 ME2796  HISTORY     - 1977     GOOD             NGS
 ME2796
 ME2796                          STATION DESCRIPTION
 ME2796
 ME2796'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2796'THE STATION IS LOCATED ON THE HIGHEST PART OF THE PENTHOUSE ROOF OF
 ME2796'THE CHICAGO DAILY NEWS
 ME2796'BUILDING, 400 WEST MADISON STREET, AT THE INTERSECTION OF MADISON AND
 ME2796'CANAL STREETS IN CHICAGO.
 ME2796'
 ME2796'THE ROOF IS ABOUT 8 FEET WIDE BY 14 FEET LONG AND IS SURROUNDED BY A
 ME2796'BRICK WALL ABOUT 2 FEET
 ME2796'HIGH.  THE WALL HAS A 4 INCH CONCRETE SLAB ON THE TOP.
 ME2796'
 ME2796'THE ROOF SURFACE IS OF CONCRETE SLAB CONSTRUCTION AND IS COVERED WITH
 ME2796'SHEET ROOFING MATERIAL,
 ME2796'TAR AND GRAVEL.  THE STATION MARK DISK IS SET IN A DRILL HOLE IN THE
 ME2796'CONCRETE SLAB, IS COUNTERSUNK, AND
 ME2796'CEMENTED WITH ROOFING CEMENT.  A 2-1/2 INCH IRON
 ME2796'PIPE WITH SCREW CAP EXTENDS FROM THE DISK THROUGH THE
 ME2796'ROOFING MATERIAL, TAR AND GRAVEL
 ME2796'AND PROJECTS 2 INCHES ABOVE THE SURFACE.  THE MARK IS 10.3 FEET
 ME2796'SOUTHWEST OF THE NORTHEAST CORNER OF
 ME2796'THE PENTHOUSE WALL, 7.6 FEET NORTHWEST OF THE SOUTHEAST CORNER AND
 ME2796'3.2 FEET WEST OF THE EAST
 ME2796'WALL, AND IS STAMPED NEWS 1956.
 ME2796'
 ME2796'REFERENCE MARK 1 IS SET WITH ROOFING CEMENT IN A DRILL HOLE ON TOP OF
 ME2796'THE SOUTHWEST CORNER OF THE
 ME2796'PENTHOUSE WALL.  THE DISK IS STAMPED NEWS NO 1 1956.
 ME2796'
 ME2796'REFERENCE MARK 2 IS SET WITH ROOFING CEMENT IN A DRILL HOLE ON TOP OF
 ME2796'THE NORTHWEST CORNER OF THE
 ME2796'PENTHOUSE WALL.  THE DISK IS STAMPED NEWS NO 2 1956.
 ME2796'
 ME2796'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2796
 ME2796                          STATION RECOVERY (1977)
 ME2796
 ME2796'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2796'THE STATION MARK, AND REFERENCE MARKS 1 AND 2 WERE RECOVERED
 ME2796'AND FOUND IN GOOD CONDITION. THE DISTANCE AND DIRECTION TO
 ME2796'REFERENCE MARK 1 AND REFERENCE MARK 2 COMPARED FAVORABLY
 ME2796'WITH THE OLD DATA. A NEW DESCRIPTION FOLLOWS.
 ME2796'
 ME2796'THE STATION IS LOCATED IN DOWNTOWN CHICAGO, ON THE ROOF OF
 ME2796'THE OLD CHICAGO DAILY NEWS BUILDING, NOW KNOWN AS 2 NORTH
 ME2796'RIVERSIDE-PLAZA CORPORATION. IT IS IN THE NORTHEAST ANGLE
 ME2796'OF THE INTERSECTION OF MADISON STREET AND CANAL STREET.
 ME2796'THE ADDRESS FOR THE STATION IS 400 WEST MADISON AVENUE.
 ME2796'
 ME2796'STATION MARK, STAMPED---NEWS 1956---, IS A STANDARD DISK
 ME2796'CEMENTED IN A DRILL HOLE IN THE ROOFING MATERIAL AND IS COVERED
 ME2796'BY A COPPER LINCOLN HAT THAT PROJECTS 3 INCHES ABOVE THE ROOF.
 ME2796'IT IS 10.3 FEET SOUTHWEST OF THE NORTHEAST CORNER OF THE
 ME2796'PENTHOUSE WALL, 7.6 FEET NORTHWEST OF THE SOUTHEAST CORNER
 ME2796'OF THE PENTHOUSE WALL AND 3.2 FEET WEST OF THE EAST PENTHOUSE
 ME2796'WALL.
 ME2796'
 ME2796'REFERENCE MARK 1, STAMPED---NEWS NO 1 1956---, IS A STANDARD
 ME2796'DISK CEMENTED IN A DRILL HOLE ON TOP OF THE SOUTHWEST CORNER
 ME2796'OF THE PENTHOUSE WALL.
 ME2796'
 ME2796'REFERENCE MARK 2, STAMPED---NEWS NO 2 1956---, IS A STANDARD
 ME2796'DISK CEMENTED IN A DRILL HOLE ON TOP OF THE NORTHWEST CORNER
 ME2796'OF THE PENTHOUSE WALL.
 ME2796'
 ME2796'STATION 016 COC CAN BE USED AS THE AZIMUTH MARK. SEE
 ME2796'DESCRIPTION THEREOF.
 ME2796'
 ME2796'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.6 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1619 ***********************************************************************
 JB1619  DESIGNATION -  NEWTON
 JB1619  PID         -  JB1619
 JB1619  STATE/COUNTY-  IL/JASPER
 JB1619  COUNTRY     -  US
 JB1619  USGS QUAD   -  NEWTON (2018)
 JB1619
 JB1619                         *CURRENT SURVEY CONTROL
 JB1619  ______________________________________________________________________
 JB1619* NAD 83(1997) POSITION- 38 55 28.61744(N) 088 09 50.60989(W)   ADJUSTED
 JB1619* NAVD 88 ORTHO HEIGHT -   183.    (meters)      600.    (feet) SCALED
 JB1619  ______________________________________________________________________
 JB1619  GEOID HEIGHT    -        -31.624 (meters)                     GEOID18
 JB1619  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 JB1619  HORZ ORDER      -  FIRST
 JB1619
 JB1619.The horizontal coordinates were established by classical geodetic methods
 JB1619.and adjusted by the National Geodetic Survey in October 1999.
 JB1619
 JB1619.The orthometric height was scaled from a topographic map.
 JB1619
 JB1619.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1619.GEOID18 height accuracy estimate available here.
 JB1619
 JB1619.Click photographs - Photos may exist for this station.
 JB1619
 JB1619.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1619
 JB1619. The following values were computed from the NAD 83(1997) position.
 JB1619
 JB1619;                    North         East     Units Scale Factor Converg.
 JB1619;SPC IL E     -   250,623.134   314,678.872   MT  0.99997765   +0 06 22.9
 JB1619;SPC IL E     -   822,252.73  1,032,408.93   sFT  0.99997765   +0 06 22.9
 JB1619;UTM  16      - 4,309,055.267   399,093.802   MT  0.99972538   -0 43 53.2
 JB1619
 JB1619!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1619!SPC IL E     -   0.99997626  x   0.99997765  =   0.99995391
 JB1619!UTM  16      -   0.99997626  x   0.99972538  =   0.99970165
 JB1619
 JB1619:                Primary Azimuth Mark                     Grid Az
 JB1619:SPC IL E     -  DENVER                                   193 44 41.1
 JB1619:UTM  16      -  DENVER                                   194 34 57.2
 JB1619
 JB1619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9909309055(NAD 83)
 JB1619
 JB1619|---------------------------------------------------------------------|
 JB1619| PID    Reference Object                     Distance      Geod. Az  |
 JB1619|                                                           dddmmss.s |
 JB1619| JB1617 DENVER                              APPROX.17.5 KM 1935104.0 |
 JB1619|---------------------------------------------------------------------|
 JB1619
 JB1619                          SUPERSEDED SURVEY CONTROL
 JB1619
 JB1619  NAD 83(1997)-  38 55 28.62329(N)    088 09 50.60519(W) AD(       ) 1
 JB1619  NAD 83(1986)-  38 55 28.62889(N)    088 09 50.60486(W) AD(       ) 1
 JB1619  NAD 27      -  38 55 28.46800(N)    088 09 50.46300(W) AD(       ) 1
 JB1619  USSD        -  38 55 28.58700(N)    088 09 50.32200(W) AD(       ) 3
 JB1619
 JB1619.Superseded values are not recommended for survey control.
 JB1619
 JB1619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1619.See file dsdata.pdf to determine how the superseded data were derived.
 JB1619
 JB1619_MARKER: X = CHISELED CROSS
 JB1619_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1619_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1619
 JB1619  HISTORY     - Date     Condition        Report By
 JB1619  HISTORY     - 1883     MONUMENTED       CGS
 JB1619  HISTORY     - 1937     SEE DESCRIPTION  CGS
 JB1619
 JB1619                          STATION DESCRIPTION
 JB1619
 JB1619'DESCRIBED BY COAST AND GEODETIC SURVEY 1883 (FWP)
 JB1619'IN SMALLWOOD TOWNSHIP, ABOUT 4.5 MILES SOUTH OF THE TOWN OF NEWTON, IN
 JB1619'THE NORTHWEST CORNER OF THE SE 0.25 SW 0.25 SEC 25, T 6 N, R 9 E.
 JB1619'
 JB1619'THE STATION IS MARKED BY A CROSS IN THE TOP OF A WHITE MARBLE POST
 JB1619'ENCASED IN THE FOUNDATION OF A BRICK PIER WHICH EXTENDS ABOUT 3 FEET
 JB1619'ABOVE THE GROUND AND IS CAPPED WITH A MARBLE SLAB 2 INCHES THICK AND
 JB1619'16.5 INCHES SQUARE, WITH A SMALL DRILL HOLE AT THE CENTER DIRECTLY
 JB1619'ABOVE THE CROSS ON THE POST.  THE PIER IS HOLLOW ABOVE THE TOP OF THE
 JB1619'POST AND HAS OPENING IN THE SIDE TO ALLOW ACCESS TO THE STATION MARK
 JB1619'ON THE POST.  THE LETTERS U S C AND G S ARE INSCRIBED ON THE POST.
 JB1619'THE UNDERGROUND MARK IS THE APEX OF AN EARTHENWARE PYRAMID 6 INCHES ON
 JB1619'EDGE AND ABOUT 30 INCHES BELOW THE GROUND.
 JB1619'
 JB1619'THERE ARE TWO REFERENCES POSTS ALSO OF WHITE MARBLE BUT SLIGHTLY
 JB1619'SMALLER THAN THE POST MARKING THE STATION WITH AN ARROW IN THE TOP OF
 JB1619'EACH POINTING TOWARD THE STATION.  THE REFERENCE POSTS ARE IN RANGE
 JB1619'DIRECTLY WEST OF THE STATION AT DISTANCES OF 67.48 METERS AND 459.88
 JB1619'METERS, RESPECTIVELY.  ANOTHER BRICK PIER, USED FOR LATITUDE WORK,
 JB1619'SIMILAR TO THE ONE DESCRIBED ABOVE, IS 15 METERS DUE WEST OF THE
 JB1619'STATION.  THE FOLLOWING AZIMUTHS AND DISTANCES ARE FROM THE STATION-
 JB1619'SOUTHWEST CORNER OF SECTION 25, 607.4 METERS, 50 DEG 59 MIN, MCMURRAYS
 JB1619'HOUSE CHIMNEY, ABOUT TWO-FIFTHS MILE, 133 DEG, 39 MIN, WEAVERS HOUSE
 JB1619'CHIMNEY, ABOUT THREE-FOURTHS MILE, 157 DEG 27 MIN, I WILSONS HOUSE
 JB1619'EAST LIGHTNING ROD, ABOUT ONE-HALF MILE, 9 DEG 13 MIN.
 JB1619
 JB1619                          STATION RECOVERY (1937)
 JB1619
 JB1619'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1619'ALL SURFACE MARKS HAVE BEEN DESTROYED EXCEPT ONE REFERENCE POST, IN
 JB1619'THE FENCE LINE, 67.48 METERS DUE WEST OF STATION.  THE SUB-SURFACE
 JB1619'MARK WAS RECOVERED, A SMALL DRILL HOLE IN THE TOP OF A STONE POST
 JB1619'SURROUNDED WITH BRICKWORK, 3 FEET BELOW THE SURFACE.  THE LATITUDE
 JB1619'PIER DESCRIBED AS SIMILAR TO THE STATION, 15 METERS DUE WEST OF THE
 JB1619'STATION WAS NOT RECOVERED.  STATION IS DESCRIBED AS FOLLOWS-
 JB1619'
 JB1619'ABOUT 4.5 MILES SOUTH OF NEWTON, IN SE 0.25 SW 0.25, SEC 25, T 6 N, R
 JB1619'9 E, ON THE NORTH END OF A HIGH AND PROMINENT CULTIVATED AREA ON LAND
 JB1619'OWNED AND OCCUPIED BY H D EATON.  THE LAND 0.5 MILE SOUTH IS A FEW
 JB1619'FEET HIGHER.  STATION MARK IS A STANDARD DISK SET IN A 12 INCH
 JB1619'DIAMETER CYLINDER OF CONCRETE, 1 FOOT BELOW THE SURFACE, 67.5 METERS
 JB1619'EAST OF THE FENCE LINE.
 JB1619'
 JB1619'TO REACH FROM NEWTON, GO SOUTH ON A GRAVEL ROAD FROM THE NEESE SERVICE
 JB1619'STATION, WHICH IS AT THE CURVE OF PAVED STATE HIGHWAY 130 AT THE SOUTH
 JB1619'SIDE OF TOWN, 0.8 MILE, TURN RIGHT AND GO WEST, 0.5 MILE, THEN TURN
 JB1619'LEFT AND GO SOUTH, 2.6 MILES TO THE H D EATON FARM AT THE LEFT.  TURN
 JB1619'LEFT INTO THE CORRALS AND GO EAST UP A LANE 0.3 MILE, TURN RIGHT AND
 JB1619'GO SOUTH ALONG THE FENCE 0.1 MILE TO THE REFERENCE POST IN THE FENCE
 JB1619'LINE AT THE RIGHT AND THE STATION AT THE LEFT, ON THE TOP OF THE LOW
 JB1619'HILL.
 JB1619'
 JB1619'REFERNCE MARK IS A 6-INCH SQUARE STONE POST IN THE FENCE LINE 67.48
 JB1619'METERS (221.38 FEET) 266 DEG (MAG) WEST.  A NEW REFERENCE MARK WAS
 JB1619'SET, A STANDARD REFERENCE DISK IN A 12-INCH CONCRETE CYLINDER, FLUSH
 JB1619'WITH THE SURFACE, IN THE FENCE CORNER, 113.39 METERS (398.34 FEET) 322
 JB1619'DEG 30 MIN (MAG) NORTHWEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6930 ***********************************************************************
 DE6930  DESIGNATION -  NEWTON AZ
 DE6930  PID         -  DE6930
 DE6930  STATE/COUNTY-  IL/JASPER
 DE6930  COUNTRY     -  US
 DE6930  USGS QUAD   -  NEWTON (2018)
 DE6930
 DE6930                         *CURRENT SURVEY CONTROL
 DE6930  ______________________________________________________________________
 DE6930* NAD 83(2011) POSITION- 38 59 26.55620(N) 088 11 21.77676(W)   ADJUSTED
 DE6930* NAD 83(2011) ELLIP HT-   136.832 (meters)        (06/27/12)   ADJUSTED
 DE6930* NAD 83(2011) EPOCH   -  2010.00
 DE6930* NAVD 88 ORTHO HEIGHT -   168.6   (meters)      553.    (feet) GPS OBS
 DE6930  ______________________________________________________________________
 DE6930  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6930  GEOID HEIGHT    -        -31.675 (meters)                     GEOID99
 DE6930  GEOID HEIGHT    -        -31.721 (meters)                     GEOID18
 DE6930  NAD 83(2011) X  -    156,845.050 (meters)                     COMP
 DE6930  NAD 83(2011) Y  - -4,961,604.206 (meters)                     COMP
 DE6930  NAD 83(2011) Z  -  3,991,601.572 (meters)                     COMP
 DE6930  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 DE6930
 DE6930  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6930  Standards:
 DE6930         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6930            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6930  -------------------------------------------------------------------
 DE6930  NETWORK    0.63   1.06           0.28   0.23   0.54      0.11155952
 DE6930  -------------------------------------------------------------------
 DE6930  Click here for local accuracies and other accuracy information.
 DE6930
 DE6930.The horizontal coordinates were established by GPS observations
 DE6930.and adjusted by the National Geodetic Survey in June 2012.
 DE6930
 DE6930.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6930.been affixed to the stable North American tectonic plate. See 
 DE6930.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6930
 DE6930.The horizontal coordinates are valid at the epoch date displayed above
 DE6930.which is a decimal equivalence of Year/Month/Day.
 DE6930
 DE6930.The orthometric height was determined by GPS observations and a
 DE6930.high-resolution geoid model.
 DE6930
 DE6930.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6930.GEOID18 height accuracy estimate available here.
 DE6930
 DE6930.Click photographs - Photos may exist for this station.
 DE6930
 DE6930.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6930
 DE6930.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6930
 DE6930.The ellipsoidal height was determined by GPS observations
 DE6930.and is referenced to NAD 83.
 DE6930
 DE6930. The following values were computed from the NAD 83(2011) position.
 DE6930
 DE6930;                    North         East     Units Scale Factor Converg.
 DE6930;SPC IL E     -   257,956.599   312,471.270   MT  0.99997691   +0 05 26.1
 DE6930;SPC IL E     -   846,312.61  1,025,166.16   sFT  0.99997691   +0 05 26.1
 DE6930;UTM  16      - 4,316,418.413   396,994.265   MT  0.99973065   -0 44 54.3
 DE6930
 DE6930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6930!SPC IL E     -   0.99997853  x   0.99997691  =   0.99995544
 DE6930!UTM  16      -   0.99997853  x   0.99973065  =   0.99970919
 DE6930
 DE6930:                Primary Azimuth Mark                     Grid Az
 DE6930:SPC IL E     -  NEWTON YRD                               102 24 01.8
 DE6930:UTM  16      -  NEWTON YRD                               103 14 22.2
 DE6930
 DE6930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9699416418(NAD 83)
 DE6930
 DE6930|---------------------------------------------------------------------|
 DE6930| PID    Reference Object                     Distance      Geod. Az  |
 DE6930|                                                           dddmmss.s |
 DE6930| DE6929 NEWTON YRD                          APPROX. 0.5 KM 1022927.9 |
 DE6930|---------------------------------------------------------------------|
 DE6930
 DE6930                          SUPERSEDED SURVEY CONTROL
 DE6930
 DE6930  NAD 83(2007)-  38 59 26.55609(N)    088 11 21.77738(W) AD(2002.00) 0
 DE6930  ELLIP H (02/10/07)  136.874  (m)                       GP(2002.00)    
 DE6930  ELLIP H (02/03/05)  136.844  (m)                       GP(       ) 4 2
 DE6930  NAD 83(1997)-  38 59 26.55617(N)    088 11 21.77745(W) AD(       ) 1
 DE6930  ELLIP H (08/21/02)  136.867  (m)                       GP(       ) 3 1
 DE6930
 DE6930.Superseded values are not recommended for survey control.
 DE6930
 DE6930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6930.See file dsdata.pdf to determine how the superseded data were derived.
 DE6930
 DE6930_MARKER: DD = SURVEY DISK
 DE6930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6930_STAMPING: NEWTON YRD AZ 1997
 DE6930_MARK LOGO: ILDT
 DE6930_PROJECTION: FLUSH
 DE6930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6930+STABILITY: SURFACE MOTION
 DE6930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6930+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2020
 DE6930
 DE6930  HISTORY     - Date     Condition        Report By
 DE6930  HISTORY     - 1997     MONUMENTED       ILDT
 DE6930  HISTORY     - 19990927 GOOD             ILDT
 DE6930  HISTORY     - 20200409 GOOD             ILDT
 DE6930
 DE6930                          STATION DESCRIPTION
 DE6930
 DE6930'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (SAB)
 DE6930'TO REACH FROM THE INTERSECTION OF IL RTE 33 AND IL RTE 130 AT THE
 DE6930'NORTHEAST CORNER OF
 DE6930'THE NEWTON COURTHOUSE GO WEST ON IL RTE 33 FOR 1.5 MILE TO MUSEUM
 DE6930'DRIVE ON LEFT. TURN
 DE6930'LEFT AND GO SOUTH FOR 0.02 MILE TO STATION ON RIGHT. IT IS 36' WEST
 DE6930'CENTER OF MUSEUM DRIVE
 DE6930'AND 47' NORTH OF KENNEDY DRIVE.
 DE6930'
 DE6930
 DE6930                          STATION RECOVERY (2020)
 DE6930
 DE6930'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SAB)
 DE6930'THE MONUMENT IS 56 FT (17.1 M) SOUTH OF THE CENTERLINE OF IL 33, 35 FT
 DE6930'(10.7 M) WEST OF THE CENTERLINE OF MUSEUM DRIVE AND 44 FT (13.4 M)
 DE6930'NORTHEAST OF A POWER POLE WITH TRANSFORMER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6929 ***********************************************************************
 DE6929  DESIGNATION -  NEWTON YRD
 DE6929  PID         -  DE6929
 DE6929  STATE/COUNTY-  IL/JASPER
 DE6929  COUNTRY     -  US
 DE6929  USGS QUAD   -  NEWTON (2018)
 DE6929
 DE6929                         *CURRENT SURVEY CONTROL
 DE6929  ______________________________________________________________________
 DE6929* NAD 83(2011) POSITION- 38 59 23.00695(N) 088 11 01.25050(W)   ADJUSTED
 DE6929* NAD 83(2011) ELLIP HT-   133.717 (meters)        (06/27/12)   ADJUSTED
 DE6929* NAD 83(2011) EPOCH   -  2010.00
 DE6929* NAVD 88 ORTHO HEIGHT -   165.4   (meters)      543.    (feet) GPS OBS
 DE6929  ______________________________________________________________________
 DE6929  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6929  GEOID HEIGHT    -        -31.674 (meters)                     GEOID99
 DE6929  GEOID HEIGHT    -        -31.720 (meters)                     GEOID18
 DE6929  NAD 83(2011) X  -    157,340.904 (meters)                     COMP
 DE6929  NAD 83(2011) Y  - -4,961,654.985 (meters)                     COMP
 DE6929  NAD 83(2011) Z  -  3,991,514.540 (meters)                     COMP
 DE6929  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 DE6929
 DE6929  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6929  Standards:
 DE6929         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6929            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6929  -------------------------------------------------------------------
 DE6929  NETWORK    0.66   1.14           0.30   0.23   0.58      0.08914316
 DE6929  -------------------------------------------------------------------
 DE6929  Click here for local accuracies and other accuracy information.
 DE6929
 DE6929.The horizontal coordinates were established by GPS observations
 DE6929.and adjusted by the National Geodetic Survey in June 2012.
 DE6929
 DE6929.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6929.been affixed to the stable North American tectonic plate. See 
 DE6929.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6929
 DE6929.The horizontal coordinates are valid at the epoch date displayed above
 DE6929.which is a decimal equivalence of Year/Month/Day.
 DE6929
 DE6929.The orthometric height was determined by GPS observations and a
 DE6929.high-resolution geoid model.
 DE6929
 DE6929.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6929.GEOID18 height accuracy estimate available here.
 DE6929
 DE6929.Click photographs - Photos may exist for this station.
 DE6929
 DE6929.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6929
 DE6929.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6929
 DE6929.The ellipsoidal height was determined by GPS observations
 DE6929.and is referenced to NAD 83.
 DE6929
 DE6929. The following values were computed from the NAD 83(2011) position.
 DE6929
 DE6929;                    North         East     Units Scale Factor Converg.
 DE6929;SPC IL E     -   257,847.948   312,965.424   MT  0.99997707   +0 05 39.0
 DE6929;SPC IL E     -   845,956.14  1,026,787.40   sFT  0.99997707   +0 05 39.0
 DE6929;UTM  16      - 4,316,302.566   397,486.653   MT  0.99972940   -0 44 41.3
 DE6929
 DE6929!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6929!SPC IL E     -   0.99997902  x   0.99997707  =   0.99995609
 DE6929!UTM  16      -   0.99997902  x   0.99972940  =   0.99970843
 DE6929
 DE6929:                Primary Azimuth Mark                     Grid Az
 DE6929:SPC IL E     -  NEWTON AZ                                282 24 01.8
 DE6929:UTM  16      -  NEWTON AZ                                283 14 22.1
 DE6929
 DE6929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9748616302(NAD 83)
 DE6929
 DE6929|---------------------------------------------------------------------|
 DE6929| PID    Reference Object                     Distance      Geod. Az  |
 DE6929|                                                           dddmmss.s |
 DE6929| DE6930 NEWTON AZ                           APPROX. 0.5 KM 2822940.8 |
 DE6929|---------------------------------------------------------------------|
 DE6929
 DE6929                          SUPERSEDED SURVEY CONTROL
 DE6929
 DE6929  NAD 83(2007)-  38 59 23.00683(N)    088 11 01.25113(W) AD(2002.00) 0
 DE6929  ELLIP H (02/10/07)  133.758  (m)                       GP(2002.00)    
 DE6929  ELLIP H (02/03/05)  133.727  (m)                       GP(       ) 4 2
 DE6929  NAD 83(1997)-  38 59 23.00691(N)    088 11 01.25120(W) AD(       ) 1
 DE6929  ELLIP H (08/21/02)  133.748  (m)                       GP(       ) 3 1
 DE6929
 DE6929.Superseded values are not recommended for survey control.
 DE6929
 DE6929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6929.See file dsdata.pdf to determine how the superseded data were derived.
 DE6929
 DE6929_MARKER: DD = SURVEY DISK
 DE6929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6929_STAMPING: NEWTON YRD 1997
 DE6929_MARK LOGO: ILDT
 DE6929_PROJECTION: FLUSH
 DE6929_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6929_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6929+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1999
 DE6929
 DE6929  HISTORY     - Date     Condition        Report By
 DE6929  HISTORY     - 1997     MONUMENTED       ILDT
 DE6929  HISTORY     - 19990927 GOOD             ILDT
 DE6929
 DE6929                          STATION DESCRIPTION
 DE6929
 DE6929'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (SAB)
 DE6929'TO REACH FROM THE INTERSECTION OF IL RTE 33 AND IL RTE 130 AT THE
 DE6929'NORTHEAST CORNER OF
 DE6929'THE NEWTON COURTHOUSE GO WEST ON IL RTE 33 FOR 1.2 MILE TO ENTRANCE OF
 DE6929'NEWTON
 DE6929'OPERATION YARD. TURN LEFT AND GO SOUTH INTO OPERATIONS YARD FOR 0.8
 DE6929'MILE TO STATION ON
 DE6929'LEFT. IT IS 7' WEST OF EAST FENCE AND 71' NORTH OF SOUTH FENCE AND
 DE6929'72.07' NORTHWEST FROM
 DE6929'FENCE CORNER.
 DE6929'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1180 ***********************************************************************
 NH1180  DESIGNATION -  NEY
 NH1180  PID         -  NH1180
 NH1180  STATE/COUNTY-  IL/DE KALB
 NH1180  COUNTRY     -  US
 NH1180  USGS QUAD   -  RILEY (2018)
 NH1180
 NH1180                         *CURRENT SURVEY CONTROL
 NH1180  ______________________________________________________________________
 NH1180* NAD 83(1997) POSITION- 42 08 51.56725(N) 088 39 58.37244(W)   ADJUSTED
 NH1180* NAVD 88 ORTHO HEIGHT -   271.    (meters)      889.    (feet) SCALED
 NH1180  ______________________________________________________________________
 NH1180  GEOID HEIGHT    -        -33.381 (meters)                     GEOID18
 NH1180  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 NH1180  HORZ ORDER      -  SECOND
 NH1180
 NH1180.The horizontal coordinates were established by classical geodetic methods
 NH1180.and adjusted by the National Geodetic Survey in October 1999.
 NH1180
 NH1180.The orthometric height was scaled from a topographic map.
 NH1180
 NH1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1180.GEOID18 height accuracy estimate available here.
 NH1180
 NH1180.Click photographs - Photos may exist for this station.
 NH1180
 NH1180.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1180
 NH1180. The following values were computed from the NAD 83(1997) position.
 NH1180
 NH1180;                    North         East     Units Scale Factor Converg.
 NH1180;SPC IL E     -   608,556.858   272,485.060   MT  0.99998431   -0 13 24.2
 NH1180;SPC IL E     - 1,996,573.62    893,978.07   sFT  0.99998431   -0 13 24.2
 NH1180;UTM  16      - 4,667,514.216   362,325.582   MT  0.99983322   -1 07 05.8
 NH1180
 NH1180!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1180!SPC IL E     -   0.99996274  x   0.99998431  =   0.99994705
 NH1180!UTM  16      -   0.99996274  x   0.99983322  =   0.99979597
 NH1180
 NH1180:                Primary Azimuth Mark                     Grid Az
 NH1180:SPC IL E     -  NEY AZ MK                                357 30 19.2
 NH1180:UTM  16      -  NEY AZ MK                                358 24 00.8
 NH1180
 NH1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6232567514(NAD 83)
 NH1180
 NH1180|---------------------------------------------------------------------|
 NH1180| PID    Reference Object                     Distance      Geod. Az  |
 NH1180|                                                           dddmmss.s |
 NH1180| NH1158 MARENGO ARNOLD ENG CO TANK          APPROX.12.4 KM 0182300.3 |
 NH1180| CI9457 NEY RM 1                             27.450 METERS 07927     |
 NH1180| NH1171 AIRWAY BCN 4 3 MI NW HAMPSHIRE      APPROX. 9.3 KM 1004027.1 |
 NH1180| NH1175 HAMPSHIRE MUNICIPAL TANK            APPROX.12.9 KM 1142222.1 |
 NH1180| NH1176 HAMPSHIRE MILK CO STACK             APPROX.12.3 KM 1154906.1 |
 NH1180| NH1112 PLATO TOWNSHIP ATT MICROWAVE        APPROX.20.7 KM 1331727.4 |
 NH1180| NH1111 PLATO TOWNSHIP MOTOROLA MAST        APPROX.20.8 KM 1332447.6 |
 NH1180| NH1178 GENOA LEICH ELEC CO WTR TK          APPROX. 5.7 KM 1994349.3 |
 NH1180| NH1177 GENOA GREENLEE TOOL CO TANK         APPROX. 6.1 KM 2075028.8 |
 NH1180| CI9458 NEY RM 2                             28.166 METERS 32000     |
 NH1180| CI9456 NEY AZ MK                                          3571655.0 |
 NH1180|---------------------------------------------------------------------|
 NH1180
 NH1180                          SUPERSEDED SURVEY CONTROL
 NH1180
 NH1180  NAD 83(1986)-  42 08 51.56638(N)    088 39 58.37948(W) AD(       ) 2
 NH1180  NAD 27      -  42 08 51.48020(N)    088 39 58.04390(W) AD(       ) 2
 NH1180
 NH1180.Superseded values are not recommended for survey control.
 NH1180
 NH1180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1180.See file dsdata.pdf to determine how the superseded data were derived.
 NH1180
 NH1180_MARKER: DS = TRIANGULATION STATION DISK
 NH1180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1180_STAMPING: NEY 1954
 NH1180_MARK LOGO: CGS
 NH1180_PROJECTION: FLUSH
 NH1180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1180+STABILITY: SURFACE MOTION
 NH1180
 NH1180  HISTORY     - Date     Condition        Report By
 NH1180  HISTORY     - 1954     MONUMENTED       CGS
 NH1180  HISTORY     - 1967     GOOD             CGS
 NH1180  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH1180
 NH1180                          STATION DESCRIPTION
 NH1180
 NH1180'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1180'STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF GENOA
 NH1180'ON THE GROUNDS OF THE NEY GRANGE COMMUNITY BUILDING.  IT IS
 NH1180'65 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE FRAME BUILDING,
 NH1180'32 FEET NORTH OF A 30 INCH LOCUST TREE, 32 FEET EAST OF THE
 NH1180'CENTER OF A GRAVEL ROAD AND 16 FEET SOUTH OF A FENCE CORNER
 NH1180'AND A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK
 NH1180'IS STAMPED NEY 1954.
 NH1180'
 NH1180'REFERENCE MARK NO. 1 IS 75 FEET NORTHEAST OF THE NORTHEAST
 NH1180'CORNER OF THE COMMUNITY BUILDING AND 1 FOOT SOUTH OF A FENCE
 NH1180'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED NEY NO 1
 NH1180'1954.
 NH1180'
 NH1180'REFERENCE MARK NO. 2 IS 27 FEET WEST OF THE CENTER OF THE
 NH1180'GRAVEL ROAD AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS
 NH1180'FLUSH AND THE DISK IS STAMPED NEY NO 2 1954.
 NH1180'
 NH1180'AZIMUTH MARK IS 23 FEET WEST OF THE CENTER OF A GRAVEL ROAD,
 NH1180'3 FEET SOUTH OF A TELEPHONE POLE, 2 FEET SOUTH OF A WHITE
 NH1180'WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK
 NH1180'PROJECTS 4 INCHES AND THE DISK IS STAMPED NEY 1954.
 NH1180'
 NH1180'TO REACH THE STATION FROM THE EAST JUNCTION OF STATE HIGHWAYS
 NH1180'72 AND 23 ABOUT 2 MILES EAST OF GENOA, GO NORTH ON HIGHWAY
 NH1180'23 FOR 2.95 MILES TO A CROSSROAD, TURN LEFT AND GO WEST ON
 NH1180'GRAVEL ROAD FOR 1.0 MILE TO A GRAVEL CROSSROAD, TURN RIGHT
 NH1180'AND GO NORTH FOR 0.45 MILE TO THE NEY GRANGE COMMUNITY BUILDING
 NH1180'ON THE RIGHT AND THE STATION IN THE NORTHWEST CORNER OF
 NH1180'YARD AS DESCRIBED.
 NH1180'
 NH1180'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 NH1180'GRAVEL ROAD FOR 0.3 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 NH1180'
 NH1180'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1180
 NH1180                          STATION RECOVERY (1967)
 NH1180
 NH1180'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1180'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION IS
 NH1180'GOOD WITH BELOW CHANGES.
 NH1180'
 NH1180'THE FIRST CROSSROAD MENTIONED IN THE TO REACH IS MELMS ROAD
 NH1180'AND THE ROAD AT THE STATION IS PAVED AND EISENHOWER ROAD.
 NH1180'
 NH1180'THE WOODEN WITNESS POST WAS REPLACE BY A METAL WITNESS POST.
 NH1180'
 NH1180'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 NH1180'
 NH1180'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2
 NH1180'MILES NORTHEAST OF GENOA
 NH1180
 NH1180                          STATION RECOVERY (1996)
 NH1180
 NH1180'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1180'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0544 ***********************************************************************
 NG0544  DESIGNATION -  NILES POLICE DEPT RAD TWR
 NG0544  PID         -  NG0544
 NG0544  STATE/COUNTY-  IL/COOK
 NG0544  COUNTRY     -  US
 NG0544  USGS QUAD   -  PARK RIDGE (2018)
 NG0544
 NG0544                         *CURRENT SURVEY CONTROL
 NG0544  ______________________________________________________________________
 NG0544* NAD 83(1997) POSITION- 42 00 40.95192(N) 087 47 31.87693(W)   ADJUSTED
 NG0544  ______________________________________________________________________
 NG0544  GEOID HEIGHT    -        -33.750 (meters)                     GEOID18
 NG0544  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 NG0544  HORZ ORDER      -  THIRD
 NG0544
 NG0544.The horizontal coordinates were established by classical geodetic methods
 NG0544.and adjusted by the National Geodetic Survey in October 1999.
 NG0544
 NG0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0544.GEOID18 height accuracy estimate available here.
 NG0544
 NG0544.Click photographs - Photos may exist for this station.
 NG0544
 NG0544.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0544
 NG0544. The following values were computed from the NAD 83(1997) position.
 NG0544
 NG0544;                    North         East     Units Scale Factor Converg.
 NG0544;SPC IL E     -   593,507.773   344,825.264   MT  0.99999971   +0 21 43.9
 NG0544;SPC IL E     - 1,947,200.09  1,131,314.22   sFT  0.99999971   +0 21 43.9
 NG0544;UTM  16      - 4,651,342.748   434,404.336   MT  0.99965294   -0 31 48.8
 NG0544
 NG0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3440451342(NAD 83)
 NG0544
 NG0544                          SUPERSEDED SURVEY CONTROL
 NG0544
 NG0544  NAD 83(1997)-  42 00 40.95206(N)    087 47 31.87751(W) AD(       ) 3
 NG0544  NAD 83(1994)-  42 00 40.95373(N)    087 47 31.89227(W) AD(       ) 3
 NG0544  NAD 83(1986)-  42 00 40.95526(N)    087 47 31.89153(W) AD(       ) 3
 NG0544  NAD 27      -  42 00 40.84399(N)    087 47 31.66889(W) AD(       ) 3
 NG0544
 NG0544.Superseded values are not recommended for survey control.
 NG0544
 NG0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0544.See file dsdata.pdf to determine how the superseded data were derived.
 NG0544
 NG0544_MARKER: 43 = RADIO/TV TOWER
 NG0544
 NG0544  HISTORY     - Date     Condition        Report By
 NG0544  HISTORY     - 1977     FIRST OBSERVED   NGS
 NG0544  HISTORY     - 19941124 GOOD             USPSQD
 NG0544  HISTORY     - 19951119 GOOD             USPSQD
 NG0544  HISTORY     - 19961026 GOOD             USPSQD
 NG0544
 NG0544                          STATION DESCRIPTION
 NG0544
 NG0544'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 NG0544'THE STATION IS THE BASE OF THE POLE OF THE ANTENNA OF
 NG0544'THE NILES POLICE DEPARTMENT RADIO TOWER.  IT IS A SKELETON
 NG0544'STEEL TOWER SUPPORTED BY 3 TRUSS-WORK LEGS.  IT IS RED AND
 NG0544'WHITE IN COLOR AND APPROXIMATELY 110 FEET IN HEIGHT.
 NG0544'
 NG0544'LOCATED IN THE NORTHWEST ANGLE OF THE INTERSECTION OF MILWAUKEE
 NG0544'AVENUE AND TOUHY AVENUE, IN THE SOUTH CENTRAL SECTION OF
 NG0544'NILES, 200 FEET WEST OF THE CENTERLINE OF MILWAUKEE AVENUE,
 NG0544'AND 200 FEET NORTH OF THE CENTERLINE OF TOUHY AVENUE.
 NG0544
 NG0544                          STATION RECOVERY (1994)
 NG0544
 NG0544'RECOVERY NOTE BY US POWER SQUADRON 1994
 NG0544'RECOVERED IN GOOD CONDITION.
 NG0544
 NG0544                          STATION RECOVERY (1995)
 NG0544
 NG0544'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0544'RECOVERED IN GOOD CONDITION.
 NG0544
 NG0544                          STATION RECOVERY (1996)
 NG0544
 NG0544'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1055 ***********************************************************************
 NH1055  DESIGNATION -  NIPPER
 NH1055  PID         -  NH1055
 NH1055  STATE/COUNTY-  IL/MCHENRY
 NH1055  COUNTRY     -  US
 NH1055  USGS QUAD   -  FOX LAKE (2018)
 NH1055
 NH1055                         *CURRENT SURVEY CONTROL
 NH1055  ______________________________________________________________________
 NH1055* NAD 83(2011) POSITION- 42 25 31.18967(N) 088 14 15.99314(W)   ADJUSTED
 NH1055* NAD 83(2011) ELLIP HT-   237.587 (meters)        (06/27/12)   ADJUSTED
 NH1055* NAD 83(2011) EPOCH   -  2010.00
 NH1055* NAVD 88 ORTHO HEIGHT -   271.79  (meters)      891.7   (feet) LEVELING
 NH1055  ______________________________________________________________________
 NH1055  GEOID HEIGHT    -        -34.229 (meters)                     GEOID18
 NH1055  NAD 83(2011) X  -    145,007.838 (meters)                     COMP
 NH1055  NAD 83(2011) Y  - -4,713,201.353 (meters)                     COMP
 NH1055  NAD 83(2011) Z  -  4,280,756.045 (meters)                     COMP
 NH1055  LAPLACE CORR    -         -2.46  (seconds)                    DEFLEC18
 NH1055  VERT ORDER      -  THIRD ?
 NH1055
 NH1055  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1055  Standards:
 NH1055         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1055            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1055  -------------------------------------------------------------------
 NH1055  NETWORK    0.50   0.82           0.23   0.17   0.42     -0.05570945
 NH1055  -------------------------------------------------------------------
 NH1055  Click here for local accuracies and other accuracy information.
 NH1055
 NH1055.The horizontal coordinates were established by GPS observations
 NH1055.and adjusted by the National Geodetic Survey in June 2012.
 NH1055
 NH1055.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1055.been affixed to the stable North American tectonic plate. See 
 NH1055.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1055
 NH1055.The horizontal coordinates are valid at the epoch date displayed above
 NH1055.which is a decimal equivalence of Year/Month/Day.
 NH1055
 NH1055.The orthometric height was determined by differential leveling.
 NH1055.The vertical network tie was performed by a horz. field party for horz.
 NH1055.obs reductions. Reset procedures were used to establish the elevation.
 NH1055
 NH1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1055.GEOID18 height accuracy estimate available here.
 NH1055
 NH1055.Click photographs - Photos may exist for this station.
 NH1055
 NH1055.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1055
 NH1055.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1055
 NH1055.The ellipsoidal height was determined by GPS observations
 NH1055.and is referenced to NAD 83.
 NH1055
 NH1055. The following values were computed from the NAD 83(2011) position.
 NH1055
 NH1055;                    North         East     Units Scale Factor Converg.
 NH1055;SPC IL E     -   639,350.461   307,863.872   MT  0.99997576   +0 03 52.1
 NH1055;SPC IL E     - 2,097,602.30  1,010,050.05   sFT  0.99997576   +0 03 52.1
 NH1055;SPC WI S     -    48,784.060   745,025.582   MT  1.00007632   +1 12 39.0
 NH1055;SPC WI S     -   160,052.37  2,444,304.76   sFT  1.00007632   +1 12 39.0
 NH1055;UTM  16      - 4,697,744.004   398,175.095   MT  0.99972757   -0 50 06.4
 NH1055
 NH1055!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1055!SPC IL E     -   0.99996274  x   0.99997576  =   0.99993850
 NH1055!SPC WI S     -   0.99996274  x   1.00007632  =   1.00003906
 NH1055!UTM  16      -   0.99996274  x   0.99972757  =   0.99969032
 NH1055
 NH1055:                Primary Azimuth Mark                     Grid Az
 NH1055:SPC IL E     -  NIPPER AZ MK                             001 32 34.8
 NH1055:SPC WI S     -  NIPPER AZ MK                             000 23 47.9
 NH1055:UTM  16      -  NIPPER AZ MK                             002 26 33.3
 NH1055
 NH1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9817597744(NAD 83)
 NH1055
 NH1055|---------------------------------------------------------------------|
 NH1055| PID    Reference Object                     Distance      Geod. Az  |
 NH1055|                                                           dddmmss.s |
 NH1055| CI9459 NIPPER AZ MK                                       0013626.9 |
 NH1055| CI9460 NIPPER RM 1                          23.439 METERS 04100     |
 NH1055| NH1033 ANTIOCH MUNICIPAL TANK              APPROX.13.0 KM 0624813.2 |
 NH1055| NH1032 ALLENDALE FARM SCHOOL TANK          APPROX.11.7 KM 0922102.1 |
 NH1055| NH1043 GRAYS LAKE GELATIN CO STACK         APPROX.18.6 KM 1180641.3 |
 NH1055| NH1045 GRAYS LAKE MUNICIPAL TANK           APPROX.18.5 KM 1182700.1 |
 NH1055| NH1056 FOX LAKE MUNICIPAL TANK             APPROX. 5.5 KM 1223057.7 |
 NH1055| NH1044 ROUND LAKE MUNICIPAL TANK           APPROX.14.2 KM 1231054.0 |
 NH1055| CI9461 NIPPER RM 2                          22.375 METERS 13609     |
 NH1055| NH1125 MC HENRY MUNICIPAL STANDPIPE        APPROX. 9.4 KM 1961853.0 |
 NH1055| NH1087 CRYSTAL LAKE NE MUNICIPAL TANK      APPROX.21.1 KM 1974449.6 |
 NH1055| NH1089 CRYSTAL LAKE CEN MUNICIPAL TK       APPROX.22.0 KM 1991201.9 |
 NH1055| NH1086 CRYSTAL LAKE SCHRAM GRNHSE STK      APPROX.21.6 KM 1995723.1 |
 NH1055| NH1132 WOODSTOCK PWR AND LT CO STK         APPROX.21.0 KM 2360900.3 |
 NH1055| NH1122 GENOA CITY MUNICIPAL TANK           APPROX.10.6 KM 3174521.8 |
 NH1055| NH1123 RICHMOND MUNICIPAL TANK             APPROX. 8.5 KM 3184937.0 |
 NH1055| NH1005 LAKE GENEVA MUNICIPAL TANK          APPROX.24.0 KM 3195957.9 |
 NH1055|---------------------------------------------------------------------|
 NH1055
 NH1055                          SUPERSEDED SURVEY CONTROL
 NH1055
 NH1055  NAD 83(2007)-  42 25 31.18975(N)    088 14 15.99413(W) AD(2002.00) 0
 NH1055  ELLIP H (02/10/07)  237.616  (m)                       GP(2002.00)    
 NH1055  ELLIP H (02/03/05)  237.610  (m)                       GP(       ) 4 2
 NH1055  NAD 83(1997)-  42 25 31.18978(N)    088 14 15.99374(W) AD(       ) 1
 NH1055  ELLIP H (04/23/01)  237.635  (m)                       GP(       ) 3 1
 NH1055  NAD 83(1997)-  42 25 31.18637(N)    088 14 16.00221(W) AD(       ) 1
 NH1055  NAD 83(1997)-  42 25 31.18609(N)    088 14 16.00213(W) AD(       ) 1
 NH1055  NAD 83(1991)-  42 25 31.18538(N)    088 14 16.00526(W) AD(       ) 1
 NH1055  NAD 83(1986)-  42 25 31.18384(N)    088 14 16.01142(W) AD(       ) 1
 NH1055  NAD 27      -  42 25 31.11500(N)    088 14 15.68800(W) AD(       ) 1
 NH1055  NGVD 29             271.86   (m)          891.9    (f) LEVELING    3  
 NH1055
 NH1055.Superseded values are not recommended for survey control.
 NH1055
 NH1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1055.See file dsdata.pdf to determine how the superseded data were derived.
 NH1055
 NH1055_MARKER: DS = TRIANGULATION STATION DISK
 NH1055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1055_STAMPING: NIPPER 1935
 NH1055_MARK LOGO: CGS
 NH1055_PROJECTION: PROJECTING
 NH1055_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1055+STABILITY: SURFACE MOTION
 NH1055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1055+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2000
 NH1055
 NH1055  HISTORY     - Date     Condition        Report By
 NH1055  HISTORY     - 1935     MONUMENTED       CGS
 NH1055  HISTORY     - 1946     GOOD             CGS
 NH1055  HISTORY     - 1947     GOOD             CGS
 NH1055  HISTORY     - 1954     GOOD             CGS
 NH1055  HISTORY     - 1961     GOOD             USGS
 NH1055  HISTORY     - 1966     GOOD             CGS
 NH1055  HISTORY     - 1975     GOOD             ALSTER
 NH1055  HISTORY     - 1975     GOOD             LOCSUR
 NH1055  HISTORY     - 1989     POOR             USPSQD
 NH1055  HISTORY     - 19940515 GOOD             USPSQD
 NH1055  HISTORY     - 19950429 GOOD             USPSQD
 NH1055  HISTORY     - 20000310 GOOD             SECI
 NH1055  HISTORY     - 20000802 GOOD             PATRIC
 NH1055
 NH1055                          STATION DESCRIPTION
 NH1055
 NH1055'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1055'THIS STATION IS ABOUT 1 MILE SOUTH OF THE VILLAGE OF SPRING
 NH1055'GROVE.  ABOUT 9 MILES SOUTHWEST OF ANTIOCH AND ABOUT 5-1/2
 NH1055'MILES SOUTHEAST OF RICHMOND.  IN THE NORTHEAST 1/4 OF SEC.
 NH1055'36 T 46 N R 8 E.  THE STATION MARK IS IN WEST RIGHT-OF-WAY
 NH1055'FENCE LINE OF GRAVEL ROAD LEADING SOUTH FROM SPRING GROVE.
 NH1055'AT SUMMIT OF ROAD GRADE.  0.8 MILE SOUTH OF ILL. 60.  0.4
 NH1055'MILE SOUTH OF GRAVEL PIT ON EAST SIDE OF ROAD.  0.3 MILE
 NH1055'SOUTH OF WOODLAND ON WEST SIDE OF ROAD.  0.2 MILE NORTH OF
 NH1055'T INTERSECTION OF GRAVEL ROADS.  ABOUT 0.25 MILE DIRECTLY
 NH1055'WEST OF WHITE FARM HOUSE.  5-1/2 FEET SOUTH OF FENCE CORNER
 NH1055'AT JUNCTION OF WEST RIGHT-OF-WAY FENCE AND EASTWEST FENCE
 NH1055'LINE BETWEEN CULTIVATED FIELDS.  50-1/2 FEET WEST OF LARGE
 NH1055'BOULDER AT EAST SIDE OF ROAD.  40 FEET SOUTH OF TELEPHONE
 NH1055'POLE.  THE MARK PROJECTS 10 INCHES.
 NH1055'
 NH1055'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1055'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1055'
 NH1055'REFERENCE MARK NO. 1 IS NORTHEAST AND ACROSS ROAD FROM STATION.
 NH1055'42 FEET SOUTH OF LANE EAST TO FARM HOUSE.  24 FEET EAST OF
 NH1055'CENTERLINE OF ROAD.  1 FOOT WEST OF FENCE LINE.  57 FEET NORTH
 NH1055'OF LARGE BOULDER.  THE MARK PROJECTS 8 INCHES.
 NH1055'
 NH1055'REFERENCE MARK NO. 2 IS SOUTHEAST AND ACROSS ROAD FROM STATION.
 NH1055'24 FEET EAST OF CENTER-LINE OF ROAD.  1 FOOT WEST OF FENCE
 NH1055'LINE.  44 FEET SOUTH OF LARGE BOULDER.  THE MARK PROJECTS
 NH1055'8 INCHES.  THE DISTANCE BETWEEN THE REFERENCE MARKS IS 110.96
 NH1055'FEET.
 NH1055'
 NH1055'THE AZIMUTH MARK IS NORTH OF THE STATION AT EAST SIDE OF ROAD.
 NH1055'AT WEST SIDE OF CULTIVATED FIELD.  0.1 MILE SOUTH OF GRAVEL
 NH1055'PIT ON EAST SIDE OF ROAD.  0.5 MILE SOUTH OF ILL. 60.  100
 NH1055'FEET SOUTH OF FENCE CORNER AT NORTHWEST CORNER OF CULTIVATED
 NH1055'FIELD, WHICH IS DIRECTLY ACROSS ROAD FROM SOUTH EDGE OF
 NH1055'WOODLAND.  28 FEET EAST OF CENTER-LINE OF ROAD.  1 FOOT WEST
 NH1055'OF EAST RIGHT-OF-WAY FENCE LINE.  THE MARK PROJECTS 10 INCHES.
 NH1055'
 NH1055'TO REACH THE STATION FROM JUNCTION OF ILL. 173 AND ILL. 54 IN
 NH1055'ANTIOCH GO WEST ON 173 6.0 MILES TO CROSS ROADS AND PHILLIPS
 NH1055'66 SERVICE STATION, BUILT OF LOGS, ON SOUTH SIDE OF 173.
 NH1055'CONTINUE WEST ON 173 0.8 MILE TO CROSS ROADS.  THENCE SOUTH
 NH1055'ON GRAVEL 0.5 MILE TO T INTERSECTION.  THENCE WEST 0.5 MILE
 NH1055'TO T INTERSECTION.  THENCE SOUTH 2.4 MILES TO RAILROAD CROSSING
 NH1055'IN SPRING GROVE.  CONTINUE SOUTH ON GRAVEL ROAD 0.2 MILE TO
 NH1055'ILL. 60.  CONTINUE SOUTH ON GRAVEL 0.8 MILE TO SUMMIT OF GRADE
 NH1055'AND STATION.
 NH1055'
 NH1055'A 100-FOOT SIGNAL AT TYRON IS VISIBLE AT 25 FEET.
 NH1055'
 NH1055'A 100-FOOT SIGNAL AT BAKER IS VISIBLE AT 90 FEET.
 NH1055'
 NH1055'AN 8-FOOT SIGNAL AT RASSMUSSEN IS VISIBLE AT 90 FEET.
 NH1055'
 NH1055'A 100-FOOT SIGNAL AT BRISTOL 1873 IS VISIBLE AT 90 FEET.
 NH1055'
 NH1055'A 100-FOOT SIGNAL AT ANTIOCH 2 IS VISIBLE AT 90 FEET.
 NH1055'
 NH1055'A 74-FOOT SIGNAL AT HEGEMAN IS VISIBLE AT 37 FEET.
 NH1055
 NH1055                          STATION RECOVERY (1946)
 NH1055
 NH1055'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NH1055'STATION, REFERENCE AND AZIMUTH MARKS WERE RECOVERED EXACTLY
 NH1055'AS DESCRIBED AND FOUND IN EXCELLENT CONDITION.
 NH1055
 NH1055                          STATION RECOVERY (1947)
 NH1055
 NH1055'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (HWS)
 NH1055'DESCRIPTION AND CONDITION OF MONUMENT.  GOOD.
 NH1055
 NH1055                          STATION RECOVERY (1954)
 NH1055
 NH1055'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1055'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE IN GOOD
 NH1055'CONDITION.  THE DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.
 NH1055'THE OLD DESCRIPTION IS ADEQUATE WITH THE FOLLOWING EXCEPTION.
 NH1055'STATE HIGHWAY 60 MENTIONED IN THE 1935 DESCRIPTION IS NOW
 NH1055'U.S. HIGHWAY 12.
 NH1055'
 NH1055'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1055
 NH1055                          STATION RECOVERY (1961)
 NH1055
 NH1055'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 NH1055'STATION IS LOCATED 1.3 MILES S OF SPRING GROVE IN T 46 N,
 NH1055'R 8 E, NEAR N 1/16 COR. OF SECS. 31 AND 36 AND 0.8 MILE S
 NH1055'OF U.S. HWY 20.  IT IS 0.2 MILE N OF T-INTERSECTION OF GRAVEL
 NH1055'ROADS ON SUMMIT OF HILL, 117 FEET S AND 25 FEET W OF ROAD
 NH1055'FROM INTERSECTION OF FIELD ENTRANCE DRIVE EAST IN RIGHT OF
 NH1055'WAY FENCE.  MARK IS A STANDARD DISK STAMPED NIPPER 1935 SET
 NH1055'IN CONCRETE POST PROJECTING 4 INCHES.
 NH1055
 NH1055                          STATION RECOVERY (1966)
 NH1055
 NH1055'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1055'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 NH1055'FOUND IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS
 NH1055'GOOD WITH BELOW CHANGES.
 NH1055'
 NH1055'THE STATION MARK IS 21 FEET WEST OF THE CENTERLINE OF THE OILED
 NH1055'ROAD AND 2 FEET SOUTH OF A METAL WITNESS POST.  THE LARGE
 NH1055'BOULDER IS NO LONGER PRESENT.
 NH1055'
 NH1055'THE FENCE MENTIONED NEAR THE REFERENCE MARKS AND AZIMUTH
 NH1055'MARK IS NO LONGER THERE.
 NH1055'
 NH1055'THE AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 NH1055
 NH1055                          STATION RECOVERY (1975)
 NH1055
 NH1055'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1975 (LC)
 NH1055'NIPPER 1935-GOOD
 NH1055'
 NH1055'NIPPER NO 1 1935-GOOD
 NH1055'
 NH1055'NIPPER NO 2 1935-GOOD
 NH1055'
 NH1055'NIPPER 1935 AZ MK-GOOD SIGHT IS BLOCKED BY BRUSH FROM GROUND
 NH1055'
 NH1055'TRIANGULATION STATION - TELE POLE GONE - FENCE CORNER GONE -
 NH1055'BOULDER GONE - 26 FT W. OF E OF RD - 3.7 FT N OF A WOOD WITNESS
 NH1055'POST
 NH1055
 NH1055                          STATION RECOVERY (1975)
 NH1055
 NH1055'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1975 (ARS)
 NH1055'NIPPER-ALL MARKS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 NH1055'
 NH1055'STATION IS ON MEYER ROAD - 0.2 MI. N. OF SUNSET ROAD AND 0.8
 NH1055'MI. S. OF HWY. 12
 NH1055'
 NH1055'HORIZONTAL DIST. FROM STA. TO AZ MK. = 1614.91 FT (BY LASER
 NH1055'RANGER)
 NH1055'
 NH1055'HORIZONTAL DIST. FROM R.M. 2 TO AZ MK = 1667.14 FT (BY LASER
 NH1055'RANGER)
 NH1055
 NH1055                          STATION RECOVERY (1989)
 NH1055
 NH1055'RECOVERY NOTE BY US POWER SQUADRON 1989 (RBD)
 NH1055'MARK RECOVERED IN POOR CONDITION.
 NH1055
 NH1055                          STATION RECOVERY (1994)
 NH1055
 NH1055'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1055'RECOVERED IN GOOD CONDITION.
 NH1055
 NH1055                          STATION RECOVERY (1995)
 NH1055
 NH1055'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1055'RECOVERED IN GOOD CONDITION.
 NH1055
 NH1055                          STATION RECOVERY (2000)
 NH1055
 NH1055'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 NH1055'TO REACH FROM THE INTERSECTION OF US RTE 12 AND SPRING GROVE
 NH1055'ROAD PROCEED SOUTH ON SPRING GROVE RD FOR 1.0 MI TO SUNSET RD.
 NH1055'THEN PROCEED EAST ON SUNSET RD FOR 0.5 MI TO MEYER RD.  THEN
 NH1055'PROCEED 0.20 MI NORTH ON MEYER RD TO STATION LOCATED 21 WEST OF
 NH1055'CENTERLINE OF MEYER RD.
 NH1055'
 NH1055
 NH1055                          STATION RECOVERY (2000)
 NH1055
 NH1055'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NH1055'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE9236 ***********************************************************************
 AE9236  DESIGNATION -  NLW A
 AE9236  PID         -  AE9236
 AE9236  STATE/COUNTY-  IL/COOK
 AE9236  COUNTRY     -  US
 AE9236  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AE9236
 AE9236                         *CURRENT SURVEY CONTROL
 AE9236  ______________________________________________________________________
 AE9236* NAD 83(1986) POSITION- 41 53 19.     (N) 087 36 29.     (W)   SCALED
 AE9236* NAVD 88 ORTHO HEIGHT -   178.689 (meters)      586.25  (feet) ADJUSTED
 AE9236  ______________________________________________________________________
 AE9236  GEOID HEIGHT    -        -33.612 (meters)                     GEOID18
 AE9236  DYNAMIC HEIGHT  -        178.628 (meters)      586.05  (feet) COMP
 AE9236  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 AE9236
 AE9236  VERT ORDER      -  SECOND    CLASS I
 AE9236
 AE9236.The horizontal coordinates were scaled from a map and have
 AE9236.an estimated accuracy of +/- 6 seconds.
 AE9236
 AE9236.The orthometric height was determined by differential leveling and
 AE9236.adjusted by the NATIONAL GEODETIC SURVEY
 AE9236.in June 1998.
 AE9236
 AE9236.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9236.GEOID18 height accuracy estimate available here.
 AE9236
 AE9236.Click photographs - Photos may exist for this station.
 AE9236
 AE9236.The dynamic height is computed by dividing the NAVD 88
 AE9236.geopotential number by the normal gravity value computed on the
 AE9236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9236.degrees latitude (g = 980.6199 gals.).
 AE9236
 AE9236.The modeled gravity was interpolated from observed gravity values.
 AE9236
 AE9236;                    North         East    Units  Estimated Accuracy
 AE9236;SPC IL E     -   579,990.      360,190.      MT  (+/- 180 meters Scaled)
 AE9236
 AE9236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM495375(NAD 83)
 AE9236
 AE9236                          SUPERSEDED SURVEY CONTROL
 AE9236
 AE9236.No superseded survey control is available for this station.
 AE9236
 AE9236_MARKER: DD = SURVEY DISK
 AE9236_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AE9236_SP_SET: LOCK WALL
 AE9236_STAMPING: NLW A 1988
 AE9236_MARK LOGO: USACE
 AE9236_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9236_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9236+STABILITY: POSITION/ELEVATION WELL
 AE9236
 AE9236  HISTORY     - Date     Condition        Report By
 AE9236  HISTORY     - 1988     MONUMENTED       USACE
 AE9236  HISTORY     - 19950810 GOOD             NOS
 AE9236
 AE9236                          STATION DESCRIPTION
 AE9236
 AE9236'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AE9236'0.75 MILES (1.21 KM) EAST ALONG E.  OHIO ST.  FROM THE INTERSECTION
 AE9236'WITH N.  MICHIGAN BLVD.  JUST SOUTH OF THE NAVY PIER AT THE CHICAGO
 AE9236'RIVER LOCKS, SET IN TOP OF CONCRETE ON THE ON THE SW CORNER OF THE
 AE9236'RIVER END OF THE LOCKS, 8.75 FT (2.67 M) SW OF SW FACE OF CONTROL ROOM
 AE9236'A (CENTER OF THE WALL), 6.25 FT (1.91 M) NE OF THE SW CORNER OF LOCKS,
 AE9236'2.80 FT (0.85 M) EAST OF WEST FACE OF CONCRETE PIER, 1.65 FT (0.50 M)
 AE9236'WNW OF THE SIGNAL LIGHT AT THE SW CORNER OF THE LOCKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE9239 ***********************************************************************
 AE9239  DESIGNATION -  NLW B
 AE9239  PID         -  AE9239
 AE9239  STATE/COUNTY-  IL/COOK
 AE9239  COUNTRY     -  US
 AE9239  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AE9239
 AE9239                         *CURRENT SURVEY CONTROL
 AE9239  ______________________________________________________________________
 AE9239* NAD 83(1986) POSITION- 41 53 20.     (N) 087 36 24.     (W)   SCALED
 AE9239* NAVD 88 ORTHO HEIGHT -   178.700 (meters)      586.28  (feet) ADJUSTED
 AE9239  ______________________________________________________________________
 AE9239  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 AE9239  DYNAMIC HEIGHT  -        178.640 (meters)      586.09  (feet) COMP
 AE9239  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 AE9239
 AE9239  VERT ORDER      -  SECOND    CLASS I
 AE9239
 AE9239.The horizontal coordinates were scaled from a map and have
 AE9239.an estimated accuracy of +/- 6 seconds.
 AE9239
 AE9239.The orthometric height was determined by differential leveling and
 AE9239.adjusted by the NATIONAL GEODETIC SURVEY
 AE9239.in June 1998.
 AE9239
 AE9239.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9239.GEOID18 height accuracy estimate available here.
 AE9239
 AE9239.Click photographs - Photos may exist for this station.
 AE9239
 AE9239.The dynamic height is computed by dividing the NAVD 88
 AE9239.geopotential number by the normal gravity value computed on the
 AE9239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9239.degrees latitude (g = 980.6199 gals.).
 AE9239
 AE9239.The modeled gravity was interpolated from observed gravity values.
 AE9239
 AE9239;                    North         East    Units  Estimated Accuracy
 AE9239;SPC IL E     -   580,020.      360,310.      MT  (+/- 180 meters Scaled)
 AE9239
 AE9239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM496376(NAD 83)
 AE9239
 AE9239                          SUPERSEDED SURVEY CONTROL
 AE9239
 AE9239.No superseded survey control is available for this station.
 AE9239
 AE9239_MARKER: DD = SURVEY DISK
 AE9239_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AE9239_SP_SET: LOCK WALL
 AE9239_STAMPING: NLW B 1988
 AE9239_MARK LOGO: USACE
 AE9239_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9239_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9239+STABILITY: POSITION/ELEVATION WELL
 AE9239
 AE9239  HISTORY     - Date     Condition        Report By
 AE9239  HISTORY     - 1988     MONUMENTED       USACE
 AE9239  HISTORY     - 19950810 GOOD             NOS
 AE9239
 AE9239                          STATION DESCRIPTION
 AE9239
 AE9239'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AE9239'0.75 MILES (1.21 KM) EAST ALONG E.  OHIO ST.  FROM THE INTERSECTION OF
 AE9239'N.  MICHIGAN BLVD.  JUST SOUTH OF THE NAVY PIER AT THE CHICAGO RIVER
 AE9239'LOCKS, APPROX. 150 FT (45.7 M) EAST OF CONTROL ROOM D, 33.9 FT (10.3
 AE9239'M) SOUTH OF THE NORTH FACE OF CONCRETE PIER, 18.4 FT (5.6 M) EAST OF
 AE9239'THE WEST MOST BALLARD ON THE SOUTH SIDE OF THE LOCK WALL, 6.10 FT
 AE9239'(1.86 M) NORTH OF THE SOUTH FACE OF CONCRETE PIER, 1.7 FT (0.5 M) WEST
 AE9239'OF CAMERA POLE NO. 1, SET IN CONCRETE PIER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0147 ***********************************************************************
 MF0147  DESIGNATION -  NN 20
 MF0147  PID         -  MF0147
 MF0147  STATE/COUNTY-  IL/GRUNDY
 MF0147  COUNTRY     -  US
 MF0147  USGS QUAD   -  LISBON (2018)
 MF0147
 MF0147                         *CURRENT SURVEY CONTROL
 MF0147  ______________________________________________________________________
 MF0147* NAD 83(1986) POSITION- 41 25 11.     (N) 088 25 21.     (W)   SCALED
 MF0147* NAVD 88 ORTHO HEIGHT -   172.743 (meters)      566.74  (feet) ADJUSTED
 MF0147  ______________________________________________________________________
 MF0147  GEOID HEIGHT    -        -32.957 (meters)                     GEOID18
 MF0147  DYNAMIC HEIGHT  -        172.677 (meters)      566.52  (feet) COMP
 MF0147  MODELED GRAVITY -    980,237.0   (mgal)                       NAVD 88
 MF0147
 MF0147  VERT ORDER      -  FIRST     CLASS II
 MF0147
 MF0147.The horizontal coordinates were scaled from a map and have
 MF0147.an estimated accuracy of +/- 6 seconds.
 MF0147
 MF0147.The orthometric height was determined by differential leveling and
 MF0147.adjusted by the NATIONAL GEODETIC SURVEY
 MF0147.in June 1991.
 MF0147
 MF0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0147.GEOID18 height accuracy estimate available here.
 MF0147
 MF0147.Click photographs - Photos may exist for this station.
 MF0147
 MF0147.The dynamic height is computed by dividing the NAVD 88
 MF0147.geopotential number by the normal gravity value computed on the
 MF0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0147.degrees latitude (g = 980.6199 gals.).
 MF0147
 MF0147.The modeled gravity was interpolated from observed gravity values.
 MF0147
 MF0147;                    North         East    Units  Estimated Accuracy
 MF0147;SPC IL E     -   527,660.      292,550.      MT  (+/- 180 meters Scaled)
 MF0147
 MF0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811863(NAD 83)
 MF0147
 MF0147                          SUPERSEDED SURVEY CONTROL
 MF0147
 MF0147  NGVD 29 (??/??/92)  172.82   (m)          567.0    (f) COMPUTED    1 2
 MF0147
 MF0147.Superseded values are not recommended for survey control.
 MF0147
 MF0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0147.See file dsdata.pdf to determine how the superseded data were derived.
 MF0147
 MF0147_MARKER: DB = BENCH MARK DISK
 MF0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0147_STAMPING: NN 20 1934
 MF0147_MARK LOGO: CGS
 MF0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0147+STABILITY: SURFACE MOTION
 MF0147
 MF0147  HISTORY     - Date     Condition        Report By
 MF0147  HISTORY     - 1934     MONUMENTED       CGS
 MF0147  HISTORY     - 1947     POOR             CGS
 MF0147
 MF0147                          STATION DESCRIPTION
 MF0147
 MF0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0147'4.2 MI N FROM MORRIS.
 MF0147'ABOUT 4.2 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT HOUSE
 MF0147'AT MORRIS, ABOUT 0.1 MILE SOUTH OF A CONCRETE BRIDGE OVER
 MF0147'A CREEK, AT A DRIVE WAY TO THE C. PEACOCK FARM HOUSE, 129
 MF0147'FEET NORTHWEST AND ACROSS THE DRIVE WAY FROM THE NORTHWEST
 MF0147'CORNER OF THE HOUSE, 38 FEET EAST OF THE CENTER LINE OF THE
 MF0147'HIGHWAY, 34 FEET NORTH OF THE CENTER LINE OF THE DRIVE WAY,
 MF0147'21 FEET WEST OF THE EAST RIGHT-OF-WAY FENCE LINE, 27.5 FEET
 MF0147'NORTHEAST OF THE NORTH END OF A 12-INCH CONCRETE PIPE CULVERT
 MF0147'UNDER THE DRIVE WAY, ABOUT LEVEL WITH THE HIGHWAY AND SET IN
 MF0147'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  NOTE-- MARK
 MF0147'WAS FOUND TO BE VERY LOOSE IN THE GROUND BUT HAS APPARENTLY
 MF0147'HELD ITS ELEVATION ACCORDING TO THE 1947 LEVELLING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0148 ***********************************************************************
 MF0148  DESIGNATION -  NN 20 RESET
 MF0148  PID         -  MF0148
 MF0148  STATE/COUNTY-  IL/GRUNDY
 MF0148  COUNTRY     -  US
 MF0148  USGS QUAD   -  LISBON (2018)
 MF0148
 MF0148                         *CURRENT SURVEY CONTROL
 MF0148  ______________________________________________________________________
 MF0148* NAD 83(1986) POSITION- 41 25 11.3    (N) 088 25 21.7    (W)   HD_HELD2
 MF0148* NAVD 88 ORTHO HEIGHT -   172.56  (+/-2cm)      566.1   (feet) VERTCON3
 MF0148  ______________________________________________________________________
 MF0148  GEOID HEIGHT    -        -32.957 (meters)                     GEOID18
 MF0148  VERT ORDER      -  THIRD (See Below)
 MF0148
 MF0148.The horizontal coordinates were established by autonomous hand held GPS
 MF0148.observations and have an estimated accuracy of +/- 10 meters.
 MF0148
 MF0148.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0148.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0148
 MF0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0148.GEOID18 height accuracy estimate available here.
 MF0148
 MF0148.The vertical order pertains to the NGVD 29 superseded value.
 MF0148
 MF0148.Click photographs - Photos may exist for this station.
 MF0148
 MF0148;                    North         East    Units  Estimated Accuracy
 MF0148;SPC IL E     -   527,667.      292,530.      MT  (+/- 10 meters HH2 GPS)
 MF0148
 MF0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8111086337(NAD 83)
 MF0148
 MF0148                          SUPERSEDED SURVEY CONTROL
 MF0148
 MF0148  NGVD 29 (??/??/??)  172.64   (m)          566.4    (f) RESET       3  
 MF0148
 MF0148.Superseded values are not recommended for survey control.
 MF0148
 MF0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0148.See file dsdata.pdf to determine how the superseded data were derived.
 MF0148
 MF0148_MARKER: DB = BENCH MARK DISK
 MF0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0148_STAMPING: N N 20 RESET 1956
 MF0148_MARK LOGO: CGS
 MF0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0148+STABILITY: SURFACE MOTION
 MF0148
 MF0148  HISTORY     - Date     Condition        Report By
 MF0148  HISTORY     - 1956     MONUMENTED       ILDT
 MF0148  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0148  HISTORY     - 20091016 GOOD             GEOCAC
 MF0148
 MF0148                          STATION DESCRIPTION
 MF0148
 MF0148'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1956
 MF0148'4.2 MI N FROM MORRIS.
 MF0148'4.2 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURTHOUSE AT
 MF0148'MORRIS, 0.1 MILE SOUTH OF A CONCRETE BRIDGE OVER A CREEK,
 MF0148'NORTH OF A DRIVEWAY ENTERING THE FRANCIS COLLINS FARMHOUSE,
 MF0148'AND 58 FEET EAST OF THE CENTERLINE OF THE HIGHWAY.
 MF0148
 MF0148                          STATION RECOVERY (1989)
 MF0148
 MF0148'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0148'MARK NOT FOUND.
 MF0148
 MF0148                          STATION RECOVERY (2009)
 MF0148
 MF0148'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0148'A GRAVEL DRIVEWAY (MATCHING DESCRIPTION) STILL EXISTS BUT THE FARM
 MF0148'HOUSE IS GONE.  A FENCELINE RUNS NORTH-SOUTH NEAR THE MARK, BUT MARK
 MF0148'IS STILL ON ROUTE 47 RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1878 ***********************************************************************
 KA1878  DESIGNATION -  NO 16 A
 KA1878  PID         -  KA1878
 KA1878  STATE/COUNTY-  IL/CLARK
 KA1878  COUNTRY     -  US
 KA1878  USGS QUAD   -  ANNAPOLIS (2018)
 KA1878
 KA1878                         *CURRENT SURVEY CONTROL
 KA1878  ______________________________________________________________________
 KA1878* NAD 83(1997) POSITION- 39 14 24.27880(N) 087 45 03.92340(W)   ADJUSTED
 KA1878* NAVD 88 ORTHO HEIGHT -   177.    (meters)      581.    (feet) SCALED
 KA1878  ______________________________________________________________________
 KA1878  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KA1878  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 KA1878  HORZ ORDER      -  SECOND
 KA1878
 KA1878.The horizontal coordinates were established by classical geodetic methods
 KA1878.and adjusted by the National Geodetic Survey in October 1999.
 KA1878
 KA1878.The orthometric height was scaled from a topographic map.
 KA1878
 KA1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1878.GEOID18 height accuracy estimate available here.
 KA1878
 KA1878.Click photographs - Photos may exist for this station.
 KA1878
 KA1878.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1878
 KA1878. The following values were computed from the NAD 83(1997) position.
 KA1878
 KA1878;                    North         East     Units Scale Factor Converg.
 KA1878;SPC IL E     -   285,791.802   350,265.688   MT  1.00000610   +0 22 05.9
 KA1878;SPC IL E     -   937,635.27  1,149,163.34   sFT  1.00000610   +0 22 05.9
 KA1878;UTM  16      - 4,343,687.542   435,181.799   MT  0.99965173   -0 28 30.5
 KA1878
 KA1878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1878!SPC IL E     -   0.99997728  x   1.00000610  =   0.99998338
 KA1878!UTM  16      -   0.99997728  x   0.99965173  =   0.99962902
 KA1878
 KA1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3518143687(NAD 83)
 KA1878
 KA1878                          SUPERSEDED SURVEY CONTROL
 KA1878
 KA1878  NAD 83(1997)-  39 14 24.27883(N)    087 45 03.92310(W) AD(       ) 2
 KA1878  NAD 83(1986)-  39 14 24.28661(N)    087 45 03.91575(W) AD(       ) 2
 KA1878  NAD 27      -  39 14 24.15010(N)    087 45 03.81170(W) AD(       ) 2
 KA1878
 KA1878.Superseded values are not recommended for survey control.
 KA1878
 KA1878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1878.See file dsdata.pdf to determine how the superseded data were derived.
 KA1878
 KA1878_MARKER: DD = SURVEY DISK
 KA1878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1878_STAMPING: ILL 16A 1931
 KA1878_MARK LOGO: USGS
 KA1878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1878+STABILITY: SURFACE MOTION
 KA1878
 KA1878  HISTORY     - Date     Condition        Report By
 KA1878  HISTORY     - 1931     MONUMENTED       USGS
 KA1878  HISTORY     - 19941219 MARK NOT FOUND   USPSQD
 KA1878
 KA1878                          STATION DESCRIPTION
 KA1878
 KA1878'DESCRIBED BY US GEOLOGICAL SURVEY 1931
 KA1878'16A 1931, U.S.G.S., IS 58.67 FEET NORTH-NORTHEAST
 KA1878'OF STATION MELROSE, 28 FEET SOUTHEAST OF APPROXIMATE
 KA1878'CENTERLINE OF GRAVELED ROAD, AND 4 FEET SOUTHWEST OF A LARGE MAPLE
 KA1878'TREE. THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED ILL.
 KA1878'16A 1931.
 KA1878'
 KA1878'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 1 AND THE MAIN CROSS
 KA1878'STREET IN WEST UNION, GO WEST ON MAIN GRAVELED ROAD FOR 2.5 MILES
 KA1878'TO FORK IN ROAD. TAKE RIGHT FORK AND GO NORTHWEST FOR 2.5 MILES TO
 KA1878'CROSSROAD. STATION IS ABOUT 100 FEET SOUTHEAST OF INTERSECTION.
 KA1878
 KA1878                          STATION RECOVERY (1994)
 KA1878
 KA1878'RECOVERY NOTE BY US POWER SQUADRON 1994
 KA1878'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1866 ***********************************************************************
 KA1866  DESIGNATION -  NO 17 A
 KA1866  PID         -  KA1866
 KA1866  STATE/COUNTY-  IL/CLARK
 KA1866  COUNTRY     -  US
 KA1866  USGS QUAD   -  SNYDER (2018)
 KA1866
 KA1866                         *CURRENT SURVEY CONTROL
 KA1866  ______________________________________________________________________
 KA1866* NAD 83(1997) POSITION- 39 16 00.27120(N) 087 40 01.79625(W)   ADJUSTED
 KA1866* NAVD 88 ORTHO HEIGHT -   158.29  (+/-2cm)      519.3   (feet) VERTCON3
 KA1866  ______________________________________________________________________
 KA1866  GEOID HEIGHT    -        -32.220 (meters)                     GEOID18
 KA1866  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 KA1866  HORZ ORDER      -  SECOND
 KA1866  VERT ORDER      -  THIRD ? (See Below)
 KA1866
 KA1866.The horizontal coordinates were established by classical geodetic methods
 KA1866.and adjusted by the National Geodetic Survey in October 1999.
 KA1866
 KA1866.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1866.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1866
 KA1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1866.GEOID18 height accuracy estimate available here.
 KA1866
 KA1866.The vertical order pertains to the NGVD 29 superseded value.
 KA1866
 KA1866.Click photographs - Photos may exist for this station.
 KA1866
 KA1866.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1866
 KA1866. The following values were computed from the NAD 83(1997) position.
 KA1866
 KA1866;                    North         East     Units Scale Factor Converg.
 KA1866;SPC IL E     -   288,802.010   357,489.235   MT  1.00001568   +0 25 17.9
 KA1866;SPC IL E     -   947,511.26  1,172,862.60   sFT  1.00001568   +0 25 17.9
 KA1866;UTM  16      - 4,346,590.000   442,446.237   MT  0.99964078   -0 25 20.2
 KA1866
 KA1866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1866!SPC IL E     -   0.99998022  x   1.00001568  =   0.99999590
 KA1866!UTM  16      -   0.99998022  x   0.99964078  =   0.99962101
 KA1866
 KA1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4244646589(NAD 83)
 KA1866
 KA1866                          SUPERSEDED SURVEY CONTROL
 KA1866
 KA1866  NAD 83(1997)-  39 16 00.27118(N)    087 40 01.79594(W) AD(       ) 2
 KA1866  NAD 83(1986)-  39 16 00.27862(N)    087 40 01.78903(W) AD(       ) 2
 KA1866  NAD 27      -  39 16 00.14030(N)    087 40 01.69370(W) AD(       ) 2
 KA1866  NGVD 29             158.35   (m)          519.5    (f) LEVELING    3  
 KA1866
 KA1866.Superseded values are not recommended for survey control.
 KA1866
 KA1866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1866.See file dsdata.pdf to determine how the superseded data were derived.
 KA1866
 KA1866_MARKER: DB = BENCH MARK DISK
 KA1866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1866_STAMPING: 17A 1931
 KA1866_MARK LOGO: USGS
 KA1866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1866+STABILITY: SURFACE MOTION
 KA1866
 KA1866  HISTORY     - Date     Condition        Report By
 KA1866  HISTORY     - 1931     MONUMENTED       USGS
 KA1866  HISTORY     - 1947     GOOD             CGS
 KA1866  HISTORY     - 19981030 GOOD             USPSQD
 KA1866
 KA1866                          STATION DESCRIPTION
 KA1866
 KA1866'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 KA1866'STATION IS 3.5 MILES NORTH OF WEST UNION VIA STATE HIGHWAY 1 ON
 KA1866'HIGHWAY RIGHT-OF-WAY, 3.5 MILES NORTHWEST OF DARWIN.
 KA1866'17A 1931 U.S.G.S. IS 93.64 FEET SOUTH-SOUTHWEST
 KA1866'OF STATION HATTON, 78 FEET WEST OF CENTERLINE OF
 KA1866'STATE HIGHWAY 1, AND 30 FEET NORTH OF APPROXIMATE CENTERLINE OF
 KA1866'GRAVELED ROAD. THE MARK PROJECTS 3 INCHES, AND THE DISK IS
 KA1866'STAMPED 17A 1931.
 KA1866
 KA1866                          STATION RECOVERY (1998)
 KA1866
 KA1866'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2303 ***********************************************************************
 LB2303  DESIGNATION -  NO 20 7
 LB2303  PID         -  LB2303
 LB2303  STATE/COUNTY-  IL/IROQUOIS
 LB2303  COUNTRY     -  US
 LB2303  USGS QUAD   -  DARROW (2018)
 LB2303
 LB2303                         *CURRENT SURVEY CONTROL
 LB2303  ______________________________________________________________________
 LB2303* NAD 83(1997) POSITION- 40 42 15.96589(N) 087 31 34.64032(W)   ADJUSTED
 LB2303* NAVD 88 ORTHO HEIGHT -   228.74  (+/-2cm)      750.5   (feet) VERTCON3
 LB2303  ______________________________________________________________________
 LB2303  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 LB2303  LAPLACE CORR    -         -2.93  (seconds)                    DEFLEC18
 LB2303  HORZ ORDER      -  SECOND
 LB2303  VERT ORDER      -  THIRD ? (See Below)
 LB2303
 LB2303.The horizontal coordinates were established by classical geodetic methods
 LB2303.and adjusted by the National Geodetic Survey in October 1999.
 LB2303
 LB2303.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2303.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2303
 LB2303.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2303.GEOID18 height accuracy estimate available here.
 LB2303
 LB2303.The vertical order pertains to the NGVD 29 superseded value.
 LB2303
 LB2303.Click photographs - Photos may exist for this station.
 LB2303
 LB2303.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2303
 LB2303. The following values were computed from the NAD 83(1997) position.
 LB2303
 LB2303;                    North         East     Units Scale Factor Converg.
 LB2303;SPC IL E     -   448,533.073   368,201.876   MT  1.00003223   +0 31 34.8
 LB2303;SPC IL E     - 1,471,562.26  1,208,008.99   sFT  1.00003223   +0 31 34.8
 LB2303;SPC IN W     -   605,830.849   862,567.053   MT  0.99998391   -0 17 20.0
 LB2303;SPC IN W     - 1,987,630.04  2,829,938.74   sFT  0.99998391   -0 17 20.0
 LB2303;UTM  16      - 4,506,080.548   455,541.066   MT  0.99962433   -0 20 35.6
 LB2303
 LB2303!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2303!SPC IL E     -   0.99996931  x   1.00003223  =   1.00000154
 LB2303!SPC IN W     -   0.99996931  x   0.99998391  =   0.99995322
 LB2303!UTM  16      -   0.99996931  x   0.99962433  =   0.99959365
 LB2303
 LB2303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5554106080(NAD 83)
 LB2303
 LB2303                          SUPERSEDED SURVEY CONTROL
 LB2303
 LB2303  NAD 83(1997)-  40 42 15.96590(N)    087 31 34.64034(W) AD(       ) 2
 LB2303  NAD 83(1986)-  40 42 15.97338(N)    087 31 34.64956(W) AD(       ) 2
 LB2303  NAD 27      -  40 42 15.84200(N)    087 31 34.55300(W) AD(       ) 2
 LB2303  NGVD 29             228.79   (m)          750.6    (f) LEVELING    3  
 LB2303
 LB2303.Superseded values are not recommended for survey control.
 LB2303
 LB2303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2303.See file dsdata.pdf to determine how the superseded data were derived.
 LB2303
 LB2303_MARKER: DD = SURVEY DISK
 LB2303_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LB2303_STAMPING: 20-7 1934
 LB2303_MARK LOGO: CGS+SS
 LB2303_PROJECTION: PROJECTING 25 CENTIMETERS
 LB2303_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2303
 LB2303  HISTORY     - Date     Condition        Report By
 LB2303  HISTORY     - 1934     MONUMENTED       ILGS
 LB2303
 LB2303                          STATION DESCRIPTION
 LB2303
 LB2303'DESCRIBED BY ILLINOIS GEODETIC SURVEY 1934 (MML)
 LB2303'STATION WAS RECOVERED IN APPARENT GOOD CONDITION.  ORIGINAL
 LB2303'DESCRIPTION COULD NOT BE LOCATED.  NEW DESCRIPTION FOLLOWS--
 LB2303'
 LB2303'STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF SHELDON, ILL. AND 5
 LB2303'MILES WEST OF EARL PARK, IND., NEAR THE INDIANA-ILLINOIS STATE LINE
 LB2303'AND IS ON ROAD RIGHT OF WAY.  IT IS ON A SMALL RISE NEAR THE EAST
 LB2303'END OF A GRASS PLOT FORMED BY THE Y INTERSECTION OF THE STATE LINE
 LB2303'ROAD WITH A PAVED ROAD WEST AND A GRAVEL CONNECTING ROAD, 60 FEET
 LB2303'SOUTHWEST OF THE INTERSECTION OF THE STATE LINE ROAD WITH THE GRAVEL
 LB2303'CONNECTING ROAD AND 26 FEET WEST OF THE CENTER OF THE STATE LINE
 LB2303'ROAD.  THE MARK IS A 6 X 6 INCH CONCRETE POST, PROJECTING ABOUT 10
 LB2303'INCHES, WITH A U. S. COAST AND GEODETIC SURVEY AND STATE SURVEY
 LB2303'DISK STAMPED 20-7 1934.
 LB2303'
 LB2303'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION SUGAR 1955
 LB2303'AND THE DISTANCE IS 87.46 FEET (26.659 METERS) SOUTHEAST OF STATION
 LB2303'SUGAR.
 LB2303'
 LB2303'TO REACH THE STATION FROM THE RAILROAD DEPOT IN EARL PARK, GO
 LB2303'NORTHWEST ON U. S. HIGHWAY 52 FOR 0.3 MILE TO A SIDE ROAD LEFT AT A
 LB2303'GRAIN ELEVATOR, TURN LEFT AND GO WEST ON GRAVEL ROAD FOR 0.9 MILE
 LB2303'TO A T INTERSECTION, TURN RIGHT AND GO NORTH ON GRAVEL ROAD FOR
 LB2303'0.5 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO WEST ON GRAVEL ROAD
 LB2303'FOR 4.5 MILES TO A T INTERSECTION, TURN RIGHT AND GO NORTH ON GRAVEL
 LB2303'ROAD (STATE LINE ROAD) FOR 0.75 MILE TO A SIDE ROAD LEFT AND THE
 LB2303'STATION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1644 ***********************************************************************
 JB1644  DESIGNATION -  NOBLE
 JB1644  PID         -  JB1644
 JB1644  STATE/COUNTY-  IL/RICHLAND
 JB1644  COUNTRY     -  US
 JB1644  USGS QUAD   -  CLAY CITY (2018)
 JB1644
 JB1644                         *CURRENT SURVEY CONTROL
 JB1644  ______________________________________________________________________
 JB1644* NAD 83(1997) POSITION- 38 41 07.74665(N) 088 15 06.14616(W)   ADJUSTED
 JB1644* NAVD 88 ORTHO HEIGHT -   140.    (meters)      459.    (feet) SCALED
 JB1644  ______________________________________________________________________
 JB1644  GEOID HEIGHT    -        -31.253 (meters)                     GEOID18
 JB1644  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 JB1644  HORZ ORDER      -  THIRD
 JB1644
 JB1644.The horizontal coordinates were established by classical geodetic methods
 JB1644.and adjusted by the National Geodetic Survey in October 1999.
 JB1644
 JB1644.The orthometric height was scaled from a topographic map.
 JB1644
 JB1644.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1644.GEOID18 height accuracy estimate available here.
 JB1644
 JB1644.Click photographs - Photos may exist for this station.
 JB1644
 JB1644.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1644
 JB1644. The following values were computed from the NAD 83(1997) position.
 JB1644
 JB1644;                    North         East     Units Scale Factor Converg.
 JB1644;SPC IL E     -   224,067.007   307,101.993   MT  0.99997562   +0 03 03.7
 JB1644;SPC IL E     -   735,126.51  1,007,550.46   sFT  0.99997562   +0 03 03.7
 JB1644;UTM  16      - 4,282,618.838   391,132.353   MT  0.99974595   -0 46 56.8
 JB1644
 JB1644!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1644!SPC IL E     -   0.99998296  x   0.99997562  =   0.99995858
 JB1644!UTM  16      -   0.99998296  x   0.99974595  =   0.99972891
 JB1644
 JB1644:                Primary Azimuth Mark                     Grid Az
 JB1644:SPC IL E     -  NOBLE AZ MK                              276 49 31.8
 JB1644:UTM  16      -  NOBLE AZ MK                              277 39 32.3
 JB1644
 JB1644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9113282618(NAD 83)
 JB1644
 JB1644|---------------------------------------------------------------------|
 JB1644| PID    Reference Object                     Distance      Geod. Az  |
 JB1644|                                                           dddmmss.s |
 JB1644| JB0041 NOBLE RM 1                           25.832 METERS 04630     |
 JB1644| JB1638 NOBLE MUNICIPAL TANK                APPROX. 2.8 KM 0581254.2 |
 JB1644| JB1642 CLAY CITY RAD STA 370 MAST          APPROX. 9.2 KM 2555408.9 |
 JB1644| JB1641 CLAY CITY MUNICIPAL TANK            APPROX. 9.0 KM 2690431.1 |
 JB1644| JB1573 NOBLE AZ MK                         APPROX. 1.0 KM 2765235.5 |
 JB1644| CI4746 NOBLE RM 2                           24.333 METERS 29958     |
 JB1644|---------------------------------------------------------------------|
 JB1644
 JB1644                          SUPERSEDED SURVEY CONTROL
 JB1644
 JB1644  NAD 83(1997)-  38 41 07.74870(N)    088 15 06.14305(W) AD(       ) 3
 JB1644  NAD 83(1986)-  38 41 07.75861(N)    088 15 06.14271(W) AD(       ) 3
 JB1644  NAD 27      -  38 41 07.58728(N)    088 15 05.98961(W) AD(       ) 3
 JB1644
 JB1644.Superseded values are not recommended for survey control.
 JB1644
 JB1644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1644.See file dsdata.pdf to determine how the superseded data were derived.
 JB1644
 JB1644_MARKER: DS = TRIANGULATION STATION DISK
 JB1644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1644_STAMPING: NOBLE 1961
 JB1644_MARK LOGO: CGS
 JB1644_PROJECTION: FLUSH
 JB1644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1644+STABILITY: SURFACE MOTION
 JB1644
 JB1644  HISTORY     - Date     Condition        Report By
 JB1644  HISTORY     - 1961     MONUMENTED       CGS
 JB1644
 JB1644                          STATION DESCRIPTION
 JB1644
 JB1644'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1644'THE STATION IS ABOUT 2 MILES SOUTHWEST OF NOBLE, IN THE NORTH CENTER
 JB1644'OF SEC 19, T 3 N, R 9 E, AND ON THE ROAD RIGHT-OF-WAY.  IT IS 187 FEET
 JB1644'SOUTHWEST OF THE INTERSECTION OF A CROSSROAD, 121 FEET SOUTH OF THE
 JB1644'CENTERLINE OF U S HIGHWAY 50, 76 FEET NORTHEAST OF A FENCE CORNER, 48
 JB1644'FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 23 FEET NORTH OF A
 JB1644'TELEPHONE POLE WITH A TRIANGULAR BLAZE ON THE NORTH SIDE AND 4 FEET
 JB1644'NORTH OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1644'STAMPED NOBLE 1961.
 JB1644'
 JB1644'TO REACH FROM THE RAILROAD DEPOT IN NOBLE, GO SOUTH AND WEST ON U S
 JB1644'HIGHWAY 50 FOR 1.75 MILES TO A CROSSROAD AND THE STATION IN THE
 JB1644'SOUTHWEST ANGLE OF THE INTERSECTION.
 JB1644'
 JB1644'TO REACH THE AZIMUTH MARK FROM THE CROSSROAD JUST NORTHEAST OF THE
 JB1644'STATION, GO NORTH FOR A FEW FEET, THENCE WEST ON OLD U S HIGHWAY 50
 JB1644'FOR 0.6 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1644'
 JB1644'REFERENCE MARK 1 IS 74 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 JB1644'ROAD, 71 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 50 AND 65 FEET WEST
 JB1644'OF THE CENTERLINE OF A GRAVELED ROAD.  THE MONUMENT IS FLUSH AND THE
 JB1644'DISK IS STAMPED NOBLE NO 1 1961.
 JB1644'
 JB1644'REFERENCE MARK 2 IS 92 FEET NORTHWEST OF THE TELEPHONE WITH THE
 JB1644'TRIANGULAR BLAZE ON THE NORTH SIDE, 71 FEET SOUTH OF THE CENTERLINE OF
 JB1644'HIGHWAY 50 AND 66 FEET NORTHEAST OF THE CENTERLINE OF A GRAVELED
 JB1644'DRIVEWAY.  THE MOUNUMENT IS FLUSH AND THE DISK IS STAMPED NOBLE NO 2
 JB1644'1961.
 JB1644'
 JB1644'THE AZIMUTH MARK IS 154 FEET NORTHWEST OF A LONE 14 INCH OAK TREE, 29
 JB1644'FEET NORTH OF THE CENTERLINE OF OLD HIGHWAY 50, 2 FEET SOUTH OF POWER
 JB1644'POLE NO 591, 2 FEET EAST OF A WITNESS POST AND 1 FOOT SOUTH OF A WIRE
 JB1644'FENCE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED NOBLE
 JB1644'1961.
 JB1644'
 JB1644'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1573 ***********************************************************************
 JB1573  DESIGNATION -  NOBLE AZ MK
 JB1573  PID         -  JB1573
 JB1573  STATE/COUNTY-  IL/RICHLAND
 JB1573  COUNTRY     -  US
 JB1573  USGS QUAD   -  CLAY CITY (2018)
 JB1573
 JB1573                         *CURRENT SURVEY CONTROL
 JB1573  ______________________________________________________________________
 JB1573* NAD 83(2011) POSITION- 38 41 11.46331(N) 088 15 45.35597(W)   ADJUSTED
 JB1573* NAD 83(2011) ELLIP HT-   105.746 (meters)        (06/27/12)   ADJUSTED
 JB1573* NAD 83(2011) EPOCH   -  2010.00
 JB1573* NAVD 88 ORTHO HEIGHT -   137.002 (meters)      449.48  (feet) ADJUSTED
 JB1573  ______________________________________________________________________
 JB1573  GEOID HEIGHT    -        -31.254 (meters)                     GEOID18
 JB1573  NAD 83(2011) X  -    151,146.003 (meters)                     COMP
 JB1573  NAD 83(2011) Y  - -4,982,944.625 (meters)                     COMP
 JB1573  NAD 83(2011) Z  -  3,965,278.303 (meters)                     COMP
 JB1573  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 JB1573  DYNAMIC HEIGHT  -        136.918 (meters)      449.21  (feet) COMP
 JB1573  MODELED GRAVITY -    980,012.4   (mgal)                       NAVD 88
 JB1573
 JB1573  VERT ORDER      -  FIRST     CLASS II
 JB1573
 JB1573  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1573  Standards:
 JB1573         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1573            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1573  -------------------------------------------------------------------
 JB1573  NETWORK    0.52   0.82           0.24   0.17   0.42      0.04257025
 JB1573  -------------------------------------------------------------------
 JB1573  Click here for local accuracies and other accuracy information.
 JB1573
 JB1573.The horizontal coordinates were established by GPS observations
 JB1573.and adjusted by the National Geodetic Survey in June 2012.
 JB1573
 JB1573.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1573.been affixed to the stable North American tectonic plate. See 
 JB1573.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1573
 JB1573.The horizontal coordinates are valid at the epoch date displayed above
 JB1573.which is a decimal equivalence of Year/Month/Day.
 JB1573
 JB1573.The orthometric height was determined by differential leveling and
 JB1573.adjusted by the NATIONAL GEODETIC SURVEY
 JB1573.in June 1991.
 JB1573
 JB1573.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1573.GEOID18 height accuracy estimate available here.
 JB1573
 JB1573.Click photographs - Photos may exist for this station.
 JB1573
 JB1573.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1573
 JB1573.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1573
 JB1573.The ellipsoidal height was determined by GPS observations
 JB1573.and is referenced to NAD 83.
 JB1573
 JB1573.The dynamic height is computed by dividing the NAVD 88
 JB1573.geopotential number by the normal gravity value computed on the
 JB1573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1573.degrees latitude (g = 980.6199 gals.).
 JB1573
 JB1573.The modeled gravity was interpolated from observed gravity values.
 JB1573
 JB1573. The following values were computed from the NAD 83(2011) position.
 JB1573
 JB1573;                    North         East     Units Scale Factor Converg.
 JB1573;SPC IL E     -   224,180.823   306,154.264   MT  0.99997547   +0 02 39.2
 JB1573;SPC IL E     -   735,499.92  1,004,441.11   sFT  0.99997547   +0 02 39.2
 JB1573;UTM  16      - 4,282,746.399   390,186.596   MT  0.99974850   -0 47 21.4
 JB1573
 JB1573!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1573!SPC IL E     -   0.99998341  x   0.99997547  =   0.99995888
 JB1573!UTM  16      -   0.99998341  x   0.99974850  =   0.99973191
 JB1573
 JB1573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9018682746(NAD 83)
 JB1573
 JB1573                          SUPERSEDED SURVEY CONTROL
 JB1573
 JB1573  NAD 83(2007)-  38 41 11.46347(N)    088 15 45.35673(W) AD(2002.00) 1
 JB1573  ELLIP H (06/09/11)  105.768  (m)                       GP(2002.00) 3 2
 JB1573  NAVD 88             137.00   (m)          449.5    (f) LEVELING    3  
 JB1573
 JB1573.Superseded values are not recommended for survey control.
 JB1573
 JB1573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1573.See file dsdata.pdf to determine how the superseded data were derived.
 JB1573
 JB1573_MARKER: DZ = AZIMUTH MARK DISK
 JB1573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1573_STAMPING: NOBLE 1961
 JB1573_MARK LOGO: CGS
 JB1573_PROJECTION: PROJECTING 20 CENTIMETERS
 JB1573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1573+STABILITY: SURFACE MOTION
 JB1573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1573+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2011
 JB1573
 JB1573  HISTORY     - Date     Condition        Report By
 JB1573  HISTORY     - 1961     MONUMENTED       CGS
 JB1573  HISTORY     - 1986     GOOD             NGS
 JB1573  HISTORY     - 20100804 GOOD             ILDT
 JB1573  HISTORY     - 20110909 GOOD             JCLS
 JB1573
 JB1573                          STATION DESCRIPTION
 JB1573
 JB1573'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1573'16.5 KM (10.25 MI) WEST FROM OLNEY.
 JB1573'1.2 KM (0.75 MI) SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH
 JB1573'THE CHESSIE SYSTEM RAILROAD IN OLNEY, THENCE 15.3 KM (9.5 MI) WESTERLY
 JB1573'ALONG U.S. HIGHWAY 50, 1.2 KM (0.75 MI) WEST OF THE INTERSECTION OF
 JB1573'STATE HIGHWAY 250, 43.4 M (142.4 FT) NORTH OF THE CENTERLINE OF THE
 JB1573'HIGHWAY, 8.8 M (28.9 FT) NORTH OF THE CENTER OF A FRONTAGE ROAD, 5.5 M
 JB1573'(18.0 FT) WEST OF THE CENTER OF A DRIVEWAY, 1.5 M (4.9 FT)
 JB1573'EAST-SOUTHEAST OF TELEPHONE PEDESTAL NUMBER 11410-P1, AND 0.6 M (2.0
 JB1573'FT) SOUTH OF UTILITY POLE NUMBER 591.
 JB1573'THE MARK IS 0.6 METERS  E FROM  A WITNESS POST
 JB1573'THE MARK IS ABOVE LEVEL WITH THE FRONTAGE ROAD.
 JB1573
 JB1573                          STATION RECOVERY (2010)
 JB1573
 JB1573'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB1573'RECOVERED AS DESCRIBED
 JB1573
 JB1573                          STATION RECOVERY (2011)
 JB1573
 JB1573'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JB1573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1638 ***********************************************************************
 JB1638  DESIGNATION -  NOBLE MUNICIPAL TANK
 JB1638  PID         -  JB1638
 JB1638  STATE/COUNTY-  IL/RICHLAND
 JB1638  COUNTRY     -  US
 JB1638  USGS QUAD   -  NOBLE (2018)
 JB1638
 JB1638                         *CURRENT SURVEY CONTROL
 JB1638  ______________________________________________________________________
 JB1638* NAD 83(1997) POSITION- 38 41 55.84838(N) 088 13 27.06558(W)   ADJUSTED
 JB1638  ______________________________________________________________________
 JB1638  GEOID HEIGHT    -        -31.282 (meters)                     GEOID18
 JB1638  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 JB1638  HORZ ORDER      -  THIRD
 JB1638
 JB1638.The horizontal coordinates were established by classical geodetic methods
 JB1638.and adjusted by the National Geodetic Survey in October 1999.
 JB1638
 JB1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1638.GEOID18 height accuracy estimate available here.
 JB1638
 JB1638.Click photographs - Photos may exist for this station.
 JB1638
 JB1638.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1638
 JB1638. The following values were computed from the NAD 83(1997) position.
 JB1638
 JB1638;                    North         East     Units Scale Factor Converg.
 JB1638;SPC IL E     -   225,552.727   309,494.851   MT  0.99997611   +0 04 05.7
 JB1638;SPC IL E     -   740,000.91  1,015,401.02   sFT  0.99997611   +0 04 05.7
 JB1638;UTM  16      - 4,284,069.250   393,546.010   MT  0.99973955   -0 45 55.7
 JB1638
 JB1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9354684069(NAD 83)
 JB1638
 JB1638                          SUPERSEDED SURVEY CONTROL
 JB1638
 JB1638  NAD 83(1997)-  38 41 55.84996(N)    088 13 27.06300(W) AD(       ) 3
 JB1638  NAD 83(1986)-  38 41 55.86024(N)    088 13 27.06202(W) AD(       ) 3
 JB1638  NAD 27      -  38 41 55.68920(N)    088 13 26.91065(W) AD(       ) 3
 JB1638
 JB1638.Superseded values are not recommended for survey control.
 JB1638
 JB1638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1638.See file dsdata.pdf to determine how the superseded data were derived.
 JB1638
 JB1638_MARKER: 53 = ELEVATED TANK
 JB1638
 JB1638  HISTORY     - Date     Condition        Report By
 JB1638  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1638
 JB1638                          STATION DESCRIPTION
 JB1638
 JB1638'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1638'THE STATION IS THE CENTER OF THE TANK.  IT IS A FOUR LEGGED STEEL
 JB1638'STRUCTURE PAINTED
 JB1638'SILVER WITH THE LEGEND NOBLE IN BLACK LETTERS ON
 JB1638'THE SOUTHEAST SIDE.  IT IS LOCATED
 JB1638'IN THE CENTER OF NOBLE AND THE
 JB1638'OVERALL HEIGHT IS ABOUT 100 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1677 ***********************************************************************
 HB1677  CBN         -  This is a Cooperative Base Network Control Station.
 HB1677  DESIGNATION -  NOLTE
 HB1677  PID         -  HB1677
 HB1677  STATE/COUNTY-  IL/WILLIAMSON
 HB1677  COUNTRY     -  US
 HB1677  USGS QUAD   -  LICK CREEK (2018)
 HB1677
 HB1677                         *CURRENT SURVEY CONTROL
 HB1677  ______________________________________________________________________
 HB1677* NAD 83(2011) POSITION- 37 36 47.00642(N) 089 00 10.94031(W)   ADJUSTED
 HB1677* NAD 83(2011) ELLIP HT-   168.911 (meters)        (06/27/12)   ADJUSTED
 HB1677* NAD 83(2011) EPOCH   -  2010.00
 HB1677* NAVD 88 ORTHO HEIGHT -   197.8   (meters)      649.    (feet) GPS OBS
 HB1677  ______________________________________________________________________
 HB1677  NAVD 88 orthometric height was determined with geoid model    GEOID99
 HB1677  GEOID HEIGHT    -        -28.822 (meters)                     GEOID99
 HB1677  GEOID HEIGHT    -        -28.868 (meters)                     GEOID18
 HB1677  NAD 83(2011) X  -     88,021.521 (meters)                     COMP
 HB1677  NAD 83(2011) Y  - -5,058,124.169 (meters)                     COMP
 HB1677  NAD 83(2011) Z  -  3,871,614.660 (meters)                     COMP
 HB1677  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 HB1677
 HB1677  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1677  Standards:
 HB1677         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1677            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1677  -------------------------------------------------------------------
 HB1677  NETWORK    1.16   1.98           0.53   0.40   1.01      0.06054474
 HB1677  -------------------------------------------------------------------
 HB1677  Click here for local accuracies and other accuracy information.
 HB1677
 HB1677.The horizontal coordinates were established by GPS observations
 HB1677.and adjusted by the National Geodetic Survey in June 2012.
 HB1677
 HB1677.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1677.been affixed to the stable North American tectonic plate. See 
 HB1677.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1677
 HB1677.The horizontal coordinates are valid at the epoch date displayed above
 HB1677.which is a decimal equivalence of Year/Month/Day.
 HB1677
 HB1677.The orthometric height was determined by GPS observations and a
 HB1677.high-resolution geoid model.
 HB1677
 HB1677.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1677.GEOID18 height accuracy estimate available here.
 HB1677
 HB1677.Click photographs - Photos may exist for this station.
 HB1677
 HB1677.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1677
 HB1677.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1677
 HB1677.The ellipsoidal height was determined by GPS observations
 HB1677.and is referenced to NAD 83.
 HB1677
 HB1677. The following values were computed from the NAD 83(2011) position.
 HB1677
 HB1677;                    North         East     Units Scale Factor Converg.
 HB1677;SPC IL E     -   105,238.981   240,871.513   MT  1.00001805   -0 24 31.5
 HB1677;SPC IL E     -   345,271.56    790,259.29   sFT  1.00001805   -0 24 31.5
 HB1677;SPC IL W     -   105,661.274   802,734.736   MT  1.00007113   +0 42 36.9
 HB1677;SPC IL W     -   346,657.03  2,633,638.88   sFT  1.00007113   +0 42 36.9
 HB1677;UTM  16      - 4,164,770.850   323,209.247   MT  0.99998499   -1 13 22.2
 HB1677
 HB1677!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1677!SPC IL E     -   0.99997350  x   1.00001805  =   0.99999154
 HB1677!SPC IL W     -   0.99997350  x   1.00007113  =   1.00004462
 HB1677!UTM  16      -   0.99997350  x   0.99998499  =   0.99995849
 HB1677
 HB1677:                Primary Azimuth Mark                     Grid Az
 HB1677:SPC IL E     -  CRAB ORCHARD GAME REF 2 TANK             337 11 19.1
 HB1677:SPC IL W     -  CRAB ORCHARD GAME REF 2 TANK             336 04 10.7
 HB1677:UTM  16      -  CRAB ORCHARD GAME REF 2 TANK             338 00 09.8
 HB1677
 HB1677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2320964770(NAD 83)
 HB1677
 HB1677|---------------------------------------------------------------------|
 HB1677| PID    Reference Object                     Distance      Geod. Az  |
 HB1677|                                                           dddmmss.s |
 HB1677| HB1620 CRAB ORCHARD GAME REF 3 TANK        APPROX. 7.3 KM 0023156.7 |
 HB1677| CI4747 NOLTE AZ MK                                        0931714.4 |
 HB1677| CI4748 NOLTE RM 1                           20.456 METERS 18744     |
 HB1677| CI4749 NOLTE RM 2                           10.062 METERS 27306     |
 HB1677| HB1667 CRAB ORCHARD GAME REF 2 TANK        APPROX. 6.2 KM 3364647.6 |
 HB1677|---------------------------------------------------------------------|
 HB1677
 HB1677                          SUPERSEDED SURVEY CONTROL
 HB1677
 HB1677  NAD 83(2007)-  37 36 47.00671(N)    089 00 10.94096(W) AD(2002.00) 0
 HB1677  ELLIP H (02/10/07)  168.911  (m)                       GP(2002.00)    
 HB1677  NAD 83(1997)-  37 36 47.00668(N)    089 00 10.94088(W) AD(       ) A
 HB1677  ELLIP H (09/15/03)  168.919  (m)                       GP(       ) 4 1
 HB1677  NAD 83(1997)-  37 36 47.00839(N)    089 00 10.94449(W) AD(       ) 3
 HB1677  NAD 83(1993)-  37 36 47.01647(N)    089 00 10.94330(W) AD(       ) 3
 HB1677  NAD 83(1986)-  37 36 47.01828(N)    089 00 10.94431(W) AD(       ) 3
 HB1677  NAD 27      -  37 36 46.83822(N)    089 00 10.68278(W) AD(       ) 3
 HB1677
 HB1677.Superseded values are not recommended for survey control.
 HB1677
 HB1677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1677.See file dsdata.pdf to determine how the superseded data were derived.
 HB1677
 HB1677_MARKER: DS = TRIANGULATION STATION DISK
 HB1677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1677_STAMPING: NOLTE 1961
 HB1677_MARK LOGO: CGS
 HB1677_PROJECTION: FLUSH
 HB1677_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1677+STABILITY: SURFACE MOTION
 HB1677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1677+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 HB1677
 HB1677  HISTORY     - Date     Condition        Report By
 HB1677  HISTORY     - 1961     MONUMENTED       CGS
 HB1677  HISTORY     - 1964     GOOD             ILHD
 HB1677  HISTORY     - 20020718 GOOD             ILDT
 HB1677  HISTORY     - 20060227 GOOD             ILDT
 HB1677  HISTORY     - 20070725 GOOD             ILDT
 HB1677  HISTORY     - 20070808 GOOD             ILDT
 HB1677  HISTORY     - 20230510 GOOD             ILDT
 HB1677
 HB1677                          STATION DESCRIPTION
 HB1677
 HB1677'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1677'THE STATION IS ABOUT 8-1/4 MILES SOUTH AND 4 MILES WEST OF MARION,
 HB1677'ABOUT 4 MILES NORTH AND 1-1/2 MILES WEST OF GOREVILLE, IN
 HB1677'THE SOUTHWEST 1/4 OF SEC. 28, T. 10 S., R. 2 E., AND ON THE PROPERTY
 HB1677'OF MR. WALTER HOUSTON.  IT IS 75 FEET SOUTHWEST OF THE NORTHWEST
 HB1677'CORNER OF A FRAME HOUSE, 47 FEET NORTH OF THE CENTERLINE OF A
 HB1677'GRAVELED ROAD, 34 FEET EAST OF A WIRE FENCE AND 18 FEET WEST OF
 HB1677'THE CENTER OF A WELL.  THE MONUENT IS FLUSH AND THE DISK IS STAMPED
 HB1677'NOLTE 1961.
 HB1677'
 HB1677'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 37 AND WEST MAIN STREET
 HB1677'IN THE WEST PART OF MARION, GO SOUTH ON HIGHWAY 37 FOR 5.9 MILES TO
 HB1677'A PAVED SIDE ROAD RIGHT.  CONTINUE SOUTH AND WEST ON HIGHWAY 37 FOR
 HB1677'2.75 MILES TO A T-ROAD.  TURN LEFT AND GO SOUTH ON HIGHWAY 37 FOR
 HB1677'0.1 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WESTERLY ON A
 HB1677'GRAVELED ROAD FOR 1.2 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 HB1677'CONTINUE WEST ON THE GRAVELED ROAD FOR 0.15 MILE TO THE STATION ON
 HB1677'THE RIGHT.
 HB1677'
 HB1677'REFERENCE MARK 1 IS 72 FEET WEST OF A T-FENCE CORNER, 21 FEET SOUTH
 HB1677'OF THE CENTERLINE OF THE GRAVELED ROAD, 1 FOOT NORTH OF A WIRE
 HB1677'FENCE AND 1 FOOT EAST OF A WITNESS POST.  THE MONUMENT PROJECTS 4
 HB1677'INCHES AND THE DISK IS STAMPED NOLTE NO. 1 1961.
 HB1677'
 HB1677'REFERENCE MARK 2 IS 44 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 HB1677'ROAD, 16 FEET NORTH OF A FENCE CORNER AND 1 FOOT EAST OF A WIRE
 HB1677'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED NOLTE NO. 2
 HB1677'1961.
 HB1677'
 HB1677'THE AZIMUTH MARK IS 52 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 HB1677'ROAD, 30 FEET NORTH OF A FENCE CORNER, 2 FEET SOUTH OF A WITNESS
 HB1677'POST AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES
 HB1677'AND THE DISK IS STAMPED NOLTE 1961.
 HB1677'
 HB1677'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1677
 HB1677                          STATION RECOVERY (1964)
 HB1677
 HB1677'RECOVERY NOTE BY IL HIGHWAY DEPT 1964
 HB1677'NOLTE RECOVERED IN GOOD CONDITION.  STATION 1 AND 2 IN GOOD
 HB1677'CONDITION.
 HB1677'
 HB1677'AZIMUTH MARK RECOVERED IN GOOD CONDITION.
 HB1677
 HB1677                          STATION RECOVERY (2002)
 HB1677
 HB1677'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MW)
 HB1677'53.3 FT NORTHWEST OF FIRE HYDRENT
 HB1677'
 HB1677
 HB1677                          STATION RECOVERY (2006)
 HB1677
 HB1677'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB1677'ALL REFERENCE MARKS NOT FOUND,MEASUREMENT FROM CENTERLINE OF ROAD IS
 HB1677'ONLY TIE
 HB1677
 HB1677                          STATION RECOVERY (2007)
 HB1677
 HB1677'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 HB1677'NEW TIES PULLED. 67.2'NORTH OF ORIGINAL RM1,54.2'WEST OF HOUSE
 HB1677'PORCH,75.9'SOUTH OF THE S.E. CORNER OF SMALL OUT BUILDING,33.3'N.E. OF
 HB1677'A R.R. TIE FIREWOOD CRIB.
 HB1677'RM1 FOUND, DO SOUTH UNDER 8IN.CEDAR
 HB1677
 HB1677                          STATION RECOVERY (2007)
 HB1677
 HB1677'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (BE)
 HB1677'RECOVERED AS DESCRIBED
 HB1677
 HB1677                          STATION RECOVERY (2023)
 HB1677
 HB1677'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1677'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0986 ***********************************************************************
 LC0986  DESIGNATION -  NORMAL
 LC0986  PID         -  LC0986
 LC0986  STATE/COUNTY-  IL/MCLEAN
 LC0986  COUNTRY     -  US
 LC0986  USGS QUAD   -  NORMAL WEST (2018)
 LC0986
 LC0986                         *CURRENT SURVEY CONTROL
 LC0986  ______________________________________________________________________
 LC0986* NAD 83(1997) POSITION- 40 30 35.09223(N) 089 02 02.39869(W)   ADJUSTED
 LC0986* NAVD 88 ORTHO HEIGHT -   240.499 (meters)      789.04  (feet) ADJUSTED
 LC0986  ______________________________________________________________________
 LC0986  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 LC0986  LAPLACE CORR    -          2.10  (seconds)                    DEFLEC18
 LC0986  DYNAMIC HEIGHT  -        240.386 (meters)      788.67  (feet) COMP
 LC0986  MODELED GRAVITY -    980,148.7   (mgal)                       NAVD 88
 LC0986
 LC0986  HORZ ORDER      -  SECOND
 LC0986  VERT ORDER      -  SECOND    CLASS 0
 LC0986
 LC0986.The horizontal coordinates were established by classical geodetic methods
 LC0986.and adjusted by the National Geodetic Survey in October 1999.
 LC0986
 LC0986.The orthometric height was determined by differential leveling and
 LC0986.adjusted by the NATIONAL GEODETIC SURVEY
 LC0986.in June 1991.
 LC0986
 LC0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0986.GEOID18 height accuracy estimate available here.
 LC0986
 LC0986.Click photographs - Photos may exist for this station.
 LC0986
 LC0986.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0986
 LC0986.The dynamic height is computed by dividing the NAVD 88
 LC0986.geopotential number by the normal gravity value computed on the
 LC0986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0986.degrees latitude (g = 980.6199 gals.).
 LC0986
 LC0986.The modeled gravity was interpolated from observed gravity values.
 LC0986
 LC0986. The following values were computed from the NAD 83(1997) position.
 LC0986
 LC0986;                    North         East     Units Scale Factor Converg.
 LC0986;SPC IL E     -   426,836.930   240,615.933   MT  1.00001839   -0 27 18.5
 LC0986;SPC IL E     - 1,400,380.83    789,420.77   sFT  1.00001839   -0 27 18.5
 LC0986;SPC IL W     -   427,203.028   795,995.095   MT  1.00005457   +0 44 08.9
 LC0986;SPC IL W     - 1,401,581.93  2,611,527.24   sFT  1.00005457   +0 44 08.9
 LC0986;UTM  16      - 4,486,324.152   327,670.590   MT  0.99996556   -1 19 17.6
 LC0986
 LC0986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0986!SPC IL E     -   0.99996731  x   1.00001839  =   0.99998570
 LC0986!SPC IL W     -   0.99996731  x   1.00005457  =   1.00002188
 LC0986!UTM  16      -   0.99996731  x   0.99996556  =   0.99993287
 LC0986
 LC0986:                Primary Azimuth Mark                     Grid Az
 LC0986:SPC IL E     -  NORMAL AZ MK                             148 56 32.2
 LC0986:SPC IL W     -  NORMAL AZ MK                             147 45 04.8
 LC0986:UTM  16      -  NORMAL AZ MK                             149 48 31.3
 LC0986
 LC0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2767086324(NAD 83)
 LC0986
 LC0986|---------------------------------------------------------------------|
 LC0986| PID    Reference Object                     Distance      Geod. Az  |
 LC0986|                                                           dddmmss.s |
 LC0986| LC0987 NORMAL RM 1                          14.650 METERS 09202     |
 LC0986| LC0988 NORMAL AZ MK                                       1482913.7 |
 LC0986| LC1907 BLOOMINGTON RALSTON PURINA TK       APPROX. 3.9 KM 1592745.0 |
 LC0986| LC1905 BLOOMINGTON RAD STA WJBC MAST       APPROX. 6.9 KM 1640018.6 |
 LC0986| LC0985 NORMAL RM 2                          12.490 METERS 29453     |
 LC0986|---------------------------------------------------------------------|
 LC0986
 LC0986                          SUPERSEDED SURVEY CONTROL
 LC0986
 LC0986  NAD 83(1986)-  40 30 35.10525(N)    089 02 02.39859(W) AD(       ) 2
 LC0986  NAD 27      -  40 30 34.97500(N)    089 02 02.12100(W) AD(       ) 2
 LC0986  NGVD 29 (??/??/92)  240.558  (m)          789.23   (f) ADJ UNCH    2 0
 LC0986  NGVD 29             240.56   (m)          789.2    (f) LEVELING    3  
 LC0986
 LC0986.Superseded values are not recommended for survey control.
 LC0986
 LC0986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0986.See file dsdata.pdf to determine how the superseded data were derived.
 LC0986
 LC0986_MARKER: DS = TRIANGULATION STATION DISK
 LC0986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0986_STAMPING: NORMAL 1959
 LC0986_MARK LOGO: CGS
 LC0986_PROJECTION: FLUSH
 LC0986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0986+STABILITY: SURFACE MOTION
 LC0986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0986+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2010
 LC0986
 LC0986  HISTORY     - Date     Condition        Report By
 LC0986  HISTORY     - 1959     MONUMENTED       CGS
 LC0986  HISTORY     - 1959     GOOD             CGS
 LC0986  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 LC0986  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0986  HISTORY     - 20070731 GOOD             MERS
 LC0986  HISTORY     - 20100323 GOOD             JCLS
 LC0986
 LC0986                          STATION DESCRIPTION
 LC0986
 LC0986'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0986'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTHWEST OF THE CENTER
 LC0986'OF BLOOMINGTON AND 2-1/2 MILES WEST OF THE CENTER OF NORMAL.
 LC0986'
 LC0986'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC0986'AND STATE ROUTE 9 IN THE NORTHWEST EDGE OF BLOOMINGTON, GO
 LC0986'NORTHWESTERLY ON U.S. HIGHWAY 150 FOR 2.2 MILES TO A SIDE
 LC0986'ROAD RIGHT AT SIGN NORMAL 2 MI. AND THE STATION ON THE RIGHT.
 LC0986'
 LC0986'STATION MARK, A STANDARD DISK STAMPED NORMAL 1959, IS SET
 LC0986'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC0986'OF THE GROUND.  THE MARK IS 115 FEET NORTHEAST OF THE CENTER
 LC0986'LINE OF U.S. HIGHWAY 150, 96 FEET NORTHWEST OF THE APPROXIMATE
 LC0986'CENTER OF NORMAL ROAD, 84 FEET EAST OF A FENCE CORNER AND A
 LC0986'POWER POLE AND 17.9 FEET SOUTH OF A WITNESS POST.
 LC0986'
 LC0986'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED NORMAL NO.
 LC0986'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3
 LC0986'INCHES.  THE MARK IS 81 FEET NORTHWEST OF THE APPROXIMATE
 LC0986'CENTER OF NORMAL ROAD, 50.6 FEET EAST OF A WITNESS AND 1 FOOT
 LC0986'SOUTH-SOUTHEAST OF A FENCE LINE.
 LC0986'
 LC0986'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED NORMAL
 LC0986'NO. 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0986'PROJECTS 2 INCHES.  THE MARK IS 94 FEET NORTHEAST OF THE
 LC0986'CENTER LINE OF U.S. HIGHWAY 150, 45 FEET EAST OF A FENCE
 LC0986'CORNER AND A POWER POLE AND 1 FOOT SOUTH OF A FENCE LINE.
 LC0986'
 LC0986'AZIMUTH MARK, A STANDARD DISK STAMPED NORMAL 1959, IS SET
 LC0986'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.
 LC0986'THE MARK IS 57 FEET SOUTHWEST OF THE CENTER LINE OF U.S.
 LC0986'HIGHWAY 150, 56 FEET NORTHEAST OF THE NORTH RAIL OF THE
 LC0986'RAILROAD TRACK AND 1.5 FEET SOUTHWEST OF A WITNESS POST.
 LC0986'
 LC0986'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEASTERLY
 LC0986'ON U.S. HIGHWAY 150 FOR 0.35 MILE TO THE AZIMUTH MARK ON
 LC0986'THE RIGHT AS DESCRIBED.
 LC0986
 LC0986                          STATION RECOVERY (1959)
 LC0986
 LC0986'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0986'3 MI NW FROM BLOOMINGTON.
 LC0986'ABOUT 3.0 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0986'WITH U.S. HIGHWAY 51 IN BLOOMINGTON, AT THE JUNCTION OF AN ASPHALT
 LC0986'ROAD EAST, 113 FEET NORTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 150,
 LC0986'96 FEET NORTH OF THE CENTER LINE OF THE ASPHALT ROAD, 82 1/2 FEET
 LC0986'EAST OF A FENCE CORNER, 19 FEET SOUTH OF A FENCE, 18.8 FEET SOUTH
 LC0986'OF A METAL WITNESS POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE
 LC0986'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC0986'GROUND.
 LC0986
 LC0986                          STATION RECOVERY (1987)
 LC0986
 LC0986'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0986'MARK NOT FOUND.
 LC0986
 LC0986                          STATION RECOVERY (1988)
 LC0986
 LC0986'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0986'MARK NOT FOUND.
 LC0986
 LC0986                          STATION RECOVERY (2007)
 LC0986
 LC0986'RECOVERY NOTE BY MICHAEL E RAPIER SURVEYING 2007 (MER)
 LC0986'RECOVERED IN GOOD CONDITION.
 LC0986
 LC0986                          STATION RECOVERY (2010)
 LC0986
 LC0986'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 LC0986'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0988 ***********************************************************************
 LC0988  DESIGNATION -  NORMAL AZ MK
 LC0988  PID         -  LC0988
 LC0988  STATE/COUNTY-  IL/MCLEAN
 LC0988  COUNTRY     -  US
 LC0988  USGS QUAD   -  NORMAL WEST (2018)
 LC0988
 LC0988                         *CURRENT SURVEY CONTROL
 LC0988  ______________________________________________________________________
 LC0988* NAD 83(1986) POSITION- 40 30 20.     (N) 089 01 51.     (W)   SCALED
 LC0988* NAVD 88 ORTHO HEIGHT -   242.003 (meters)      793.97  (feet) ADJUSTED
 LC0988  ______________________________________________________________________
 LC0988  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 LC0988  DYNAMIC HEIGHT  -        241.889 (meters)      793.60  (feet) COMP
 LC0988  MODELED GRAVITY -    980,148.5   (mgal)                       NAVD 88
 LC0988
 LC0988  VERT ORDER      -  SECOND    CLASS 0
 LC0988
 LC0988.The horizontal coordinates were scaled from a map and have
 LC0988.an estimated accuracy of +/- 6 seconds.
 LC0988
 LC0988.The orthometric height was determined by differential leveling and
 LC0988.adjusted by the NATIONAL GEODETIC SURVEY
 LC0988.in June 1991.
 LC0988
 LC0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0988.GEOID18 height accuracy estimate available here.
 LC0988
 LC0988.Click photographs - Photos may exist for this station.
 LC0988
 LC0988.The dynamic height is computed by dividing the NAVD 88
 LC0988.geopotential number by the normal gravity value computed on the
 LC0988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0988.degrees latitude (g = 980.6199 gals.).
 LC0988
 LC0988.The modeled gravity was interpolated from observed gravity values.
 LC0988
 LC0988;                    North         East    Units  Estimated Accuracy
 LC0988;SPC IL E     -   426,370.      240,880.      MT  (+/- 180 meters Scaled)
 LC0988
 LC0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK279858(NAD 83)
 LC0988
 LC0988                          SUPERSEDED SURVEY CONTROL
 LC0988
 LC0988  NGVD 29 (??/??/92)  242.062  (m)          794.17   (f) ADJ UNCH    2 0
 LC0988
 LC0988.Superseded values are not recommended for survey control.
 LC0988
 LC0988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0988.See file dsdata.pdf to determine how the superseded data were derived.
 LC0988
 LC0988_MARKER: DZ = AZIMUTH MARK DISK
 LC0988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0988_STAMPING: NORMAL 1959
 LC0988_MARK LOGO: CGS
 LC0988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0988+STABILITY: SURFACE MOTION
 LC0988
 LC0988  HISTORY     - Date     Condition        Report By
 LC0988  HISTORY     - 1959     MONUMENTED       CGS
 LC0988  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 LC0988  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0988
 LC0988                          STATION DESCRIPTION
 LC0988
 LC0988'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0988'2.7 MI NW FROM BLOOMINGTON.
 LC0988'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0988'WITH U.S. HIGHWAY 51 IN BLOOMINGTON, AT THE JUNCTION OF A FARM
 LC0988'ROAD SOUTHWEST, 57 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 LC0988'219 FEET NORTHWEST OF THE CENTER LINE OF THE FARM ROAD, 147 FEET
 LC0988'NORTHWEST OF A TELEPHONE POLE, 56.6 FEET NORTHEAST OF THE NORTHEAST
 LC0988'RAIL OF THE NEW YORK, CHICAGO AND ST LOUIS RAILROAD TRACK, 1.5 FEET
 LC0988'SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 LC0988'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0988'3 INCHES.
 LC0988
 LC0988                          STATION RECOVERY (1987)
 LC0988
 LC0988'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0988'MARK NOT FOUND.
 LC0988
 LC0988                          STATION RECOVERY (1988)
 LC0988
 LC0988'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0988'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1850 ***********************************************************************
 LC1850  DESIGNATION -  NORMAL ILL ST NORMAL UNIV TK
 LC1850  PID         -  LC1850
 LC1850  STATE/COUNTY-  IL/MCLEAN
 LC1850  COUNTRY     -  US
 LC1850  USGS QUAD   -  NORMAL EAST (2018)
 LC1850
 LC1850                         *CURRENT SURVEY CONTROL
 LC1850  ______________________________________________________________________
 LC1850* NAD 83(1997) POSITION- 40 30 51.27112(N) 088 59 43.55860(W)   ADJUSTED
 LC1850  ______________________________________________________________________
 LC1850  GEOID HEIGHT    -        -32.082 (meters)                     GEOID18
 LC1850  LAPLACE CORR    -          1.72  (seconds)                    DEFLEC18
 LC1850  HORZ ORDER      -  THIRD
 LC1850
 LC1850.The horizontal coordinates were established by classical geodetic methods
 LC1850.and adjusted by the National Geodetic Survey in October 1999.
 LC1850
 LC1850.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1850.GEOID18 height accuracy estimate available here.
 LC1850
 LC1850.Click photographs - Photos may exist for this station.
 LC1850
 LC1850.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1850
 LC1850. The following values were computed from the NAD 83(1997) position.
 LC1850
 LC1850;                    North         East     Units Scale Factor Converg.
 LC1850;SPC IL E     -   427,310.720   243,888.373   MT  1.00001374   -0 25 48.5
 LC1850;SPC IL E     - 1,401,935.25    800,157.10   sFT  1.00001374   -0 25 48.5
 LC1850;UTM  16      - 4,486,748.379   330,949.632   MT  0.99995178   -1 17 47.8
 LC1850
 LC1850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3094986748(NAD 83)
 LC1850
 LC1850                          SUPERSEDED SURVEY CONTROL
 LC1850
 LC1850  NAD 83(1986)-  40 30 51.28373(N)    088 59 43.55574(W) AD(       ) 3
 LC1850  NAD 27      -  40 30 51.23800(N)    088 59 43.52600(W) AD(       ) 3
 LC1850
 LC1850.Superseded values are not recommended for survey control.
 LC1850
 LC1850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1850.See file dsdata.pdf to determine how the superseded data were derived.
 LC1850
 LC1850_MARKER: 51 = TANK
 LC1850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1850+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 LC1850
 LC1850  HISTORY     - Date     Condition        Report By
 LC1850  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1850  HISTORY     - 1959     GOOD             CGS
 LC1850  HISTORY     - 1965     GOOD             CGS
 LC1850  HISTORY     - 20120725 GOOD             GEOCAC
 LC1850
 LC1850                          STATION DESCRIPTION
 LC1850
 LC1850'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1850'THE STATION WAS RECOVERED IN GOOD CONDITION.
 LC1850
 LC1850                          STATION RECOVERY (1965)
 LC1850
 LC1850'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (VES)
 LC1850'THE STATION WAS RECOVERED IN GOOD CONDITION.
 LC1850
 LC1850                          STATION RECOVERY (2012)
 LC1850
 LC1850'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 LC1850'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0987 ***********************************************************************
 LC0987  DESIGNATION -  NORMAL RM 1
 LC0987  PID         -  LC0987
 LC0987  STATE/COUNTY-  IL/MCLEAN
 LC0987  COUNTRY     -  US
 LC0987  USGS QUAD   -  NORMAL WEST (2018)
 LC0987
 LC0987                         *CURRENT SURVEY CONTROL
 LC0987  ______________________________________________________________________
 LC0987* NAD 83(1986) POSITION- 40 30 35.08   (N) 089 02 01.78   (W)   HD_HELD1
 LC0987* NAVD 88 ORTHO HEIGHT -   241.128 (meters)      791.10  (feet) ADJUSTED
 LC0987  ______________________________________________________________________
 LC0987  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 LC0987  DYNAMIC HEIGHT  -        241.015 (meters)      790.73  (feet) COMP
 LC0987  MODELED GRAVITY -    980,148.7   (mgal)                       NAVD 88
 LC0987
 LC0987  VERT ORDER      -  SECOND    CLASS 0
 LC0987
 LC0987.The horizontal coordinates were determined by differentially corrected
 LC0987.hand held GPS observations or other comparable positioning techniques
 LC0987.and have an estimated accuracy of +/- 3 meters.
 LC0987
 LC0987.The orthometric height was determined by differential leveling and
 LC0987.adjusted by the NATIONAL GEODETIC SURVEY
 LC0987.in June 1991.
 LC0987
 LC0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0987.GEOID18 height accuracy estimate available here.
 LC0987
 LC0987.Click photographs - Photos may exist for this station.
 LC0987
 LC0987.The dynamic height is computed by dividing the NAVD 88
 LC0987.geopotential number by the normal gravity value computed on the
 LC0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0987.degrees latitude (g = 980.6199 gals.).
 LC0987
 LC0987.The modeled gravity was interpolated from observed gravity values.
 LC0987
 LC0987;                    North         East    Units  Estimated Accuracy
 LC0987;SPC IL E     -   426,836.4     240,630.5     MT  (+/- 3 meters HH1 GPS) 
 LC0987
 LC0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2768586323(NAD 83)
 LC0987
 LC0987                          SUPERSEDED SURVEY CONTROL
 LC0987
 LC0987  NGVD 29 (??/??/92)  241.187  (m)          791.29   (f) ADJ UNCH    2 0
 LC0987
 LC0987.Superseded values are not recommended for survey control.
 LC0987
 LC0987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0987.See file dsdata.pdf to determine how the superseded data were derived.
 LC0987
 LC0987_MARKER: DR = REFERENCE MARK DISK
 LC0987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0987_STAMPING: NORMAL NO 1 1959
 LC0987_MARK LOGO: CGS
 LC0987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0987+STABILITY: SURFACE MOTION
 LC0987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0987+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2007
 LC0987
 LC0987  HISTORY     - Date     Condition        Report By
 LC0987  HISTORY     - 1959     MONUMENTED       CGS
 LC0987  HISTORY     - 1987     GOOD             USPSQD
 LC0987  HISTORY     - 1988     GOOD             USPSQD
 LC0987  HISTORY     - 20070731 GOOD             MERS
 LC0987
 LC0987                          STATION DESCRIPTION
 LC0987
 LC0987'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0987'3 MI NW FROM BLOOMINGTON.
 LC0987'ABOUT 3.0 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0987'WITH U.S. HIGHWAY 51 IN BLOOMINGTON, 82 FEET NORTH OF THE CENTER
 LC0987'LINE OF THE ASPHALT ROAD EAST, 150 FEET NORTHEAST OF THE CENTER
 LC0987'LINE OF HIGHWAY 150, 130 FEET EAST OF A FENCE CORNER, 1 FOOT SOUTH
 LC0987'OF A FENCE, 48.0 FEET EAST OF TRIANGULATION STATION NORMAL, 50.5
 LC0987'FEET EAST OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL
 LC0987'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0987'3 INCHES.
 LC0987
 LC0987                          STATION RECOVERY (1987)
 LC0987
 LC0987'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0987'RECOVERED IN GOOD CONDITION.
 LC0987
 LC0987                          STATION RECOVERY (1988)
 LC0987
 LC0987'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0987'RECOVERED IN GOOD CONDITION.
 LC0987
 LC0987                          STATION RECOVERY (2007)
 LC0987
 LC0987'RECOVERY NOTE BY MICHAEL E RAPIER SURVEYING 2007 (MER)
 LC0987'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0985 ***********************************************************************
 LC0985  DESIGNATION -  NORMAL RM 2
 LC0985  PID         -  LC0985
 LC0985  STATE/COUNTY-  IL/MCLEAN
 LC0985  COUNTRY     -  US
 LC0985  USGS QUAD   -  NORMAL WEST (2018)
 LC0985
 LC0985                         *CURRENT SURVEY CONTROL
 LC0985  ______________________________________________________________________
 LC0985* NAD 83(1986) POSITION- 40 30 35.26   (N) 089 02 02.88   (W)   HD_HELD1
 LC0985* NAVD 88 ORTHO HEIGHT -   240.203 (meters)      788.07  (feet) ADJUSTED
 LC0985  ______________________________________________________________________
 LC0985  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 LC0985  DYNAMIC HEIGHT  -        240.090 (meters)      787.70  (feet) COMP
 LC0985  MODELED GRAVITY -    980,148.7   (mgal)                       NAVD 88
 LC0985
 LC0985  VERT ORDER      -  SECOND    CLASS 0
 LC0985
 LC0985.The horizontal coordinates were determined by differentially corrected
 LC0985.hand held GPS observations or other comparable positioning techniques
 LC0985.and have an estimated accuracy of +/- 3 meters.
 LC0985
 LC0985.The orthometric height was determined by differential leveling and
 LC0985.adjusted by the NATIONAL GEODETIC SURVEY
 LC0985.in June 1991.
 LC0985
 LC0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0985.GEOID18 height accuracy estimate available here.
 LC0985
 LC0985.Click photographs - Photos may exist for this station.
 LC0985
 LC0985.The dynamic height is computed by dividing the NAVD 88
 LC0985.geopotential number by the normal gravity value computed on the
 LC0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0985.degrees latitude (g = 980.6199 gals.).
 LC0985
 LC0985.The modeled gravity was interpolated from observed gravity values.
 LC0985
 LC0985;                    North         East    Units  Estimated Accuracy
 LC0985;SPC IL E     -   426,842.2     240,604.6     MT  (+/- 3 meters HH1 GPS) 
 LC0985
 LC0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2765986329(NAD 83)
 LC0985
 LC0985                          SUPERSEDED SURVEY CONTROL
 LC0985
 LC0985  NGVD 29 (??/??/92)  240.262  (m)          788.26   (f) ADJ UNCH    2 0
 LC0985
 LC0985.Superseded values are not recommended for survey control.
 LC0985
 LC0985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0985.See file dsdata.pdf to determine how the superseded data were derived.
 LC0985
 LC0985_MARKER: DR = REFERENCE MARK DISK
 LC0985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0985_STAMPING: NORMAL NO 2 1959
 LC0985_MARK LOGO: CGS
 LC0985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0985+STABILITY: SURFACE MOTION
 LC0985
 LC0985  HISTORY     - Date     Condition        Report By
 LC0985  HISTORY     - 1959     MONUMENTED       CGS
 LC0985  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 LC0985  HISTORY     - 1988     POOR             USPSQD
 LC0985
 LC0985                          STATION DESCRIPTION
 LC0985
 LC0985'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0985'3 MI NW FROM BLOOMINGTON.
 LC0985'ABOUT 3.0 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0985'WITH U.S. HIGHWAY 51 IN BLOOMINGTON, 96 FEET NORTHEAST OF THE
 LC0985'CENTER LINE OF THE HIGHWAY, 123 FEET NORTH OF THE CENTER LINE OF THE
 LC0985'ASPHALT ROAD EAST, 43 FEET EAST OF A FENCE CORNER, 1 FOOT SOUTH
 LC0985'OF A FENCE, 41.0 FEET NORTHWEST OF TRIANGULATION STATION NORMAL,
 LC0985'38.8 FEET WEST OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE
 LC0985'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0985'1 INCH.
 LC0985
 LC0985                          STATION RECOVERY (1987)
 LC0985
 LC0985'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0985'MARK NOT FOUND.
 LC0985
 LC0985                          STATION RECOVERY (1988)
 LC0985
 LC0985'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0985'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1740 ***********************************************************************
 MF1740  DESIGNATION -  NORMANDY
 MF1740  PID         -  MF1740
 MF1740  STATE/COUNTY-  IL/BUREAU
 MF1740  COUNTRY     -  US
 MF1740  USGS QUAD   -  NEW BEDFORD (2018)
 MF1740
 MF1740                         *CURRENT SURVEY CONTROL
 MF1740  ______________________________________________________________________
 MF1740* NAD 83(1997) POSITION- 41 33 45.30427(N) 089 41 14.59244(W)   ADJUSTED
 MF1740* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) SCALED
 MF1740  ______________________________________________________________________
 MF1740  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF1740  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 MF1740  HORZ ORDER      -  THIRD
 MF1740
 MF1740.The horizontal coordinates were established by classical geodetic methods
 MF1740.and adjusted by the National Geodetic Survey in October 1999.
 MF1740
 MF1740.The orthometric height was scaled from a topographic map.
 MF1740
 MF1740.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1740.GEOID18 height accuracy estimate available here.
 MF1740
 MF1740.Click photographs - Photos may exist for this station.
 MF1740
 MF1740.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1740
 MF1740. The following values were computed from the NAD 83(1997) position.
 MF1740
 MF1740;                    North         East     Units Scale Factor Converg.
 MF1740;SPC IL W     -   543,613.054   739,977.187   MT  0.99996084   +0 19 04.7
 MF1740;SPC IL W     - 1,783,503.83  2,427,741.82   sFT  0.99996084   +0 19 04.7
 MF1740;UTM  16      - 4,604,700.301   275,909.347   MT  1.00021802   -1 47 01.2
 MF1740
 MF1740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1740!SPC IL W     -   0.99997430  x   0.99996084  =   0.99993514
 MF1740!UTM  16      -   0.99997430  x   1.00021802  =   1.00019231
 MF1740
 MF1740:                Primary Azimuth Mark                     Grid Az
 MF1740:SPC IL W     -  NORMANDY AZ MK                           176 47 06.6
 MF1740:UTM  16      -  NORMANDY AZ MK                           178 53 12.5
 MF1740
 MF1740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7590904700(NAD 83)
 MF1740
 MF1740|---------------------------------------------------------------------|
 MF1740| PID    Reference Object                     Distance      Geod. Az  |
 MF1740|                                                           dddmmss.s |
 MF1740| MF1735 WALNUT MUNICIPAL TANK               APPROX. 9.0 KM 0933907.6 |
 MF1740| MF1739 NORMANDY ATHERTON GRAIN CO TK       APPROX. 4.3 KM 0935936.4 |
 MF1740| CI7983 NORMANDY RM 1                        28.218 METERS 16155     |
 MF1740| CI7982 NORMANDY AZ MK                                     1770611.3 |
 MF1740| CI7984 NORMANDY RM 2                        27.996 METERS 22613     |
 MF1740|---------------------------------------------------------------------|
 MF1740
 MF1740                          SUPERSEDED SURVEY CONTROL
 MF1740
 MF1740  NAD 83(1996)-  41 33 45.30438(N)    089 41 14.59243(W) AD(       ) 3
 MF1740  NAD 83(1986)-  41 33 45.31017(N)    089 41 14.59958(W) AD(       ) 3
 MF1740  NAD 27      -  41 33 45.18960(N)    089 41 14.23730(W) AD(       ) 3
 MF1740
 MF1740.Superseded values are not recommended for survey control.
 MF1740
 MF1740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1740.See file dsdata.pdf to determine how the superseded data were derived.
 MF1740
 MF1740_MARKER: DS = TRIANGULATION STATION DISK
 MF1740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1740_STAMPING: NORMANDY 1954
 MF1740_MARK LOGO: CGS
 MF1740_PROJECTION: FLUSH
 MF1740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1740+STABILITY: SURFACE MOTION
 MF1740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1740+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2005
 MF1740
 MF1740  HISTORY     - Date     Condition        Report By
 MF1740  HISTORY     - 1954     MONUMENTED       CGS
 MF1740  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF1740  HISTORY     - 19960416 GOOD             USPSQD
 MF1740  HISTORY     - 20010509 GOOD             USPSQD
 MF1740  HISTORY     - 20051025 GOOD             USPSQD
 MF1740
 MF1740                          STATION DESCRIPTION
 MF1740
 MF1740'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1740'THE STATION IS LOCATED 2 MILES WEST OF NORMANDY, IN THE
 MF1740'NORTHWEST QUAD OF THE JUNCTION OF STATE HIGHWAYS 88 AND 92.
 MF1740'IT IS 215 FEET NORTHWEST OF THE CENTER OF THE INTERSECTION,
 MF1740'207 FEET NORTH OF THE CENTER OF HIGHWAY 92 AND 58 FEET WEST
 MF1740'OF THE CENTER OF HIGHWAY 88.  THE MARK IS FLUSH AND THE DISK
 MF1740'IS STAMPED NORMANDY 1954.
 MF1740'
 MF1740'REFERENCE MARK NO. 1 IS 118 FEET NORTH OF THE CENTER OF
 MF1740'HIGHWAY 92 AND 50 FEET WEST OF THE CENTER OF HIGHWAY 88.  THE
 MF1740'MARK IS FLUSH AND THE DISK IS STAMPED NORMANDY NO 1 1954.
 MF1740'
 MF1740'REFERENCE MARK NO. 2 IS 29 FEET SOUTHEAST OF THE CENTER
 MF1740'OF PAVED CROSSOVER AND 14 FEET SOUTHWEST OF SMALL PINE TREE.
 MF1740'THE MARK IS FLUSH AND THE DISK IS STAMPED NORMANDY NO 2 1954.
 MF1740'
 MF1740'THE AZIMUTH MARK IS 42 FEET EAST OF THE CENTER OF HIGHWAY
 MF1740'88, 8 FEET NORTH OF A FENCE CORNER, 1 FOOT WEST OF A FENCE
 MF1740'CORNER, 1 FOOT WEST OF A FENCE AND 1 FOOT NORTH OF A WHITE
 MF1740'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1740'NORMANDY 1954.
 MF1740'
 MF1740'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON STATE
 MF1740'HIGHWAY 88 FOR 0.5 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 MF1740'
 MF1740'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1740
 MF1740                          STATION RECOVERY (1995)
 MF1740
 MF1740'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1740'MARK NOT FOUND.
 MF1740
 MF1740                          STATION RECOVERY (1996)
 MF1740
 MF1740'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1740'RECOVERED IN GOOD CONDITION.
 MF1740
 MF1740                          STATION RECOVERY (2001)
 MF1740
 MF1740'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1740'AZIMUTH - FOUND
 MF1740'R.M. 1 NOT FOUND
 MF1740'R.M. 2 FOUND, DISK IS MISSING.
 MF1740
 MF1740                          STATION RECOVERY (2005)
 MF1740
 MF1740'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1740'RM 1, RM 2, AND AZIMUTH WERE NOT FOUND. THE INTERSECTION OF RTE 40 AND
 MF1740'RTE 92 HAS BEEN RECONSTRUCTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1739 ***********************************************************************
 MF1739  DESIGNATION -  NORMANDY ATHERTON GRAIN CO TK
 MF1739  PID         -  MF1739
 MF1739  STATE/COUNTY-  IL/BUREAU
 MF1739  COUNTRY     -  US
 MF1739  USGS QUAD   -  NEW BEDFORD (2018)
 MF1739
 MF1739                         *CURRENT SURVEY CONTROL
 MF1739  ______________________________________________________________________
 MF1739* NAD 83(1997) POSITION- 41 33 35.59007(N) 089 38 10.11016(W)   ADJUSTED
 MF1739  ______________________________________________________________________
 MF1739  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF1739  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 MF1739  HORZ ORDER      -  THIRD
 MF1739
 MF1739.The horizontal coordinates were established by classical geodetic methods
 MF1739.and adjusted by the National Geodetic Survey in October 1999.
 MF1739
 MF1739.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1739.GEOID18 height accuracy estimate available here.
 MF1739
 MF1739.Click photographs - Photos may exist for this station.
 MF1739
 MF1739.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1739
 MF1739. The following values were computed from the NAD 83(1997) position.
 MF1739
 MF1739;                    North         East     Units Scale Factor Converg.
 MF1739;SPC IL W     -   543,338.364   744,253.443   MT  0.99996527   +0 21 07.0
 MF1739;SPC IL W     - 1,782,602.62  2,441,771.50   sFT  0.99996527   +0 21 07.0
 MF1739;UTM  16      - 4,604,268.877   280,173.690   MT  1.00019472   -1 44 58.3
 MF1739
 MF1739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8017304268(NAD 83)
 MF1739
 MF1739                          SUPERSEDED SURVEY CONTROL
 MF1739
 MF1739  NAD 83(1996)-  41 33 35.59014(N)    089 38 10.11011(W) AD(       ) 3
 MF1739  NAD 83(1986)-  41 33 35.59577(N)    089 38 10.11706(W) AD(       ) 3
 MF1739  NAD 27      -  41 33 35.47200(N)    089 38 09.76300(W) AD(       ) 3
 MF1739
 MF1739.Superseded values are not recommended for survey control.
 MF1739
 MF1739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1739.See file dsdata.pdf to determine how the superseded data were derived.
 MF1739
 MF1739_MARKER: 53 = ELEVATED TANK
 MF1739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1739+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2001
 MF1739
 MF1739  HISTORY     - Date     Condition        Report By
 MF1739  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1739  HISTORY     - 19951028 GOOD             USPSQD
 MF1739  HISTORY     - 20010509 GOOD             USPSQD
 MF1739
 MF1739                          STATION DESCRIPTION
 MF1739
 MF1739'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1739'THE STATION IS THE AIR VENT LOCATED ON TOP OF AND IN THE CENTER
 MF1739'OF THE TANK.  IT IS A SILVER COLORED TANK ABOUT 35 FEET
 MF1739'HIGH LOCATED IN THE VILLAGE OF NORMANDY.
 MF1739
 MF1739                          STATION RECOVERY (1995)
 MF1739
 MF1739'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1739'RECOVERED IN GOOD CONDITION.
 MF1739
 MF1739                          STATION RECOVERY (2001)
 MF1739
 MF1739'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1739'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3061 ***********************************************************************
 ME3061  DESIGNATION -  NORRIDGE MUN TANK
 ME3061  PID         -  ME3061
 ME3061  STATE/COUNTY-  IL/COOK
 ME3061  COUNTRY     -  US
 ME3061  USGS QUAD   -  RIVER FOREST (2018)
 ME3061
 ME3061                         *CURRENT SURVEY CONTROL
 ME3061  ______________________________________________________________________
 ME3061* NAD 83(1997) POSITION- 41 57 35.11584(N) 087 48 33.99131(W)   ADJUSTED
 ME3061  ______________________________________________________________________
 ME3061  GEOID HEIGHT    -        -33.654 (meters)                     GEOID18
 ME3061  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 ME3061  HORZ ORDER      -  THIRD
 ME3061
 ME3061.The horizontal coordinates were established by classical geodetic methods
 ME3061.and adjusted by the National Geodetic Survey in October 1999.
 ME3061
 ME3061.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3061.GEOID18 height accuracy estimate available here.
 ME3061
 ME3061.Click photographs - Photos may exist for this station.
 ME3061
 ME3061.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3061
 ME3061. The following values were computed from the NAD 83(1997) position.
 ME3061
 ME3061;                    North         East     Units Scale Factor Converg.
 ME3061;SPC IL E     -   587,765.286   343,431.112   MT  0.99999820   +0 21 01.0
 ME3061;SPC IL E     - 1,928,359.94  1,126,740.24   sFT  0.99999820   +0 21 01.0
 ME3061;UTM  16      - 4,645,624.631   432,921.472   MT  0.99965537   -0 32 28.4
 ME3061
 ME3061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3292145624(NAD 83)
 ME3061
 ME3061                          SUPERSEDED SURVEY CONTROL
 ME3061
 ME3061  NAD 83(1997)-  41 57 35.11597(N)    087 48 33.99185(W) AD(       ) 3
 ME3061  NAD 83(1994)-  41 57 35.11744(N)    087 48 34.00542(W) AD(       ) 3
 ME3061  NAD 83(1986)-  41 57 35.11891(N)    087 48 34.00494(W) AD(       ) 3
 ME3061  NAD 27      -  41 57 35.00787(N)    087 48 33.78377(W) AD(       ) 3
 ME3061
 ME3061.Superseded values are not recommended for survey control.
 ME3061
 ME3061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3061.See file dsdata.pdf to determine how the superseded data were derived.
 ME3061
 ME3061_MARKER: 51 = TANK
 ME3061
 ME3061  HISTORY     - Date     Condition        Report By
 ME3061  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3061
 ME3061                          STATION DESCRIPTION
 ME3061
 ME3061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3061'THE STATION IS THE APEX OF THE VENT OF THE WATER TANK
 ME3061'OF THE VILLAGE OF NORRIDGE .  IT IS A SINGULAR COLUMN
 ME3061'SPHEROID, WHITE IN COLOR WITH NORRIDGE IN BLACK LETTERS
 ME3061'AND APPROXIMATELY 135 FEET HIGH.
 ME3061'
 ME3061'LOCATED IN THE SOUTHEAST SECTION OF NORRIDGE IN THE SOUTHEAST
 ME3061'ANGLE OF THE INTERSECTION OF WEST MONTROSE AVENUE AND NORTH
 ME3061'OCTAVIA AVENUE, 65 FEET EAST OF THE CENTERLINE OF NORTH
 ME3061'OCTAVIA AVENUE AND
 ME3061'75 FEET SOUTH OF THE CENTERLINE OF WEST MONTROSE AVENUE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3075 ***********************************************************************
 ME3075  DESIGNATION -  NORRIDGE ZION CH TWR
 ME3075  PID         -  ME3075
 ME3075  STATE/COUNTY-  IL/COOK
 ME3075  COUNTRY     -  US
 ME3075  USGS QUAD   -  RIVER FOREST (2018)
 ME3075
 ME3075                         *CURRENT SURVEY CONTROL
 ME3075  ______________________________________________________________________
 ME3075* NAD 83(1997) POSITION- 41 58 00.58513(N) 087 50 32.17303(W)   ADJUSTED
 ME3075  ______________________________________________________________________
 ME3075  GEOID HEIGHT    -        -33.651 (meters)                     GEOID18
 ME3075  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 ME3075  HORZ ORDER      -  THIRD
 ME3075
 ME3075.The horizontal coordinates were established by classical geodetic methods
 ME3075.and adjusted by the National Geodetic Survey in October 1999.
 ME3075
 ME3075.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3075.GEOID18 height accuracy estimate available here.
 ME3075
 ME3075.Click photographs - Photos may exist for this station.
 ME3075
 ME3075.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3075
 ME3075. The following values were computed from the NAD 83(1997) position.
 ME3075
 ME3075;                    North         East     Units Scale Factor Converg.
 ME3075;SPC IL E     -   588,534.969   340,705.106   MT  0.99999538   +0 19 42.2
 ME3075;SPC IL E     - 1,930,885.14  1,117,796.67   sFT  0.99999538   +0 19 42.2
 ME3075;UTM  16      - 4,646,436.363   430,208.693   MT  0.99965993   -0 33 47.7
 ME3075
 ME3075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3020846436(NAD 83)
 ME3075
 ME3075                          SUPERSEDED SURVEY CONTROL
 ME3075
 ME3075  NAD 83(1997)-  41 58 00.58524(N)    087 50 32.17359(W) AD(       ) 3
 ME3075  NAD 83(1994)-  41 58 00.58620(N)    087 50 32.18728(W) AD(       ) 3
 ME3075  NAD 83(1986)-  41 58 00.58782(N)    087 50 32.18685(W) AD(       ) 3
 ME3075  NAD 27      -  41 58 00.47853(N)    087 50 31.96183(W) AD(       ) 3
 ME3075
 ME3075.Superseded values are not recommended for survey control.
 ME3075
 ME3075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3075.See file dsdata.pdf to determine how the superseded data were derived.
 ME3075
 ME3075_MARKER: 89 = SPIRE
 ME3075
 ME3075  HISTORY     - Date     Condition        Report By
 ME3075  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME3075
 ME3075                          STATION DESCRIPTION
 ME3075
 ME3075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3075'THE STATION IS THE BASE OF THE SILVER CROSS ATOP OF THE
 ME3075'TAN GRANITE BELL TOWER OF THE ZION EVANGELICAL LUTHERAN
 ME3075'CHURCH IN NORRIDGE AND APPROXIMATELY 70 FEET HIGH.
 ME3075'
 ME3075'LOCATED IN THE SOUTHEAST SECTION OF NILES IN THE NORTHEAST
 ME3075'ANGLE OF THE INTERSECTION OF WEST LAWRENCE AVENUE AND NORTH
 ME3075'RIDGEWOOD AVENUE THE TOWER IS LOCATED AT THE SOUTHWEST CORNER OF THE
 ME3075'CHURCH BUILDING, 120 FEET NORTH OF THE CENTERLINE OF WEST
 ME3075'LAWRENCE AVENUE, 150 EAST OF THE CENTERLINE OF NORTH
 ME3075'RIDGEWOOD AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1469 ***********************************************************************
 HB1469  DESIGNATION -  NORRIS CITY MUNICIPAL TANK
 HB1469  PID         -  HB1469
 HB1469  STATE/COUNTY-  IL/WHITE
 HB1469  COUNTRY     -  US
 HB1469  USGS QUAD   -  NORRIS CITY (2018)
 HB1469
 HB1469                         *CURRENT SURVEY CONTROL
 HB1469  ______________________________________________________________________
 HB1469* NAD 83(1997) POSITION- 37 58 50.42630(N) 088 19 09.25836(W)   ADJUSTED
 HB1469  ______________________________________________________________________
 HB1469  GEOID HEIGHT    -        -30.227 (meters)                     GEOID18
 HB1469  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 HB1469  HORZ ORDER      -  THIRD
 HB1469
 HB1469.The horizontal coordinates were established by classical geodetic methods
 HB1469.and adjusted by the National Geodetic Survey in October 1999.
 HB1469
 HB1469.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1469.GEOID18 height accuracy estimate available here.
 HB1469
 HB1469.Click photographs - Photos may exist for this station.
 HB1469
 HB1469.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1469
 HB1469. The following values were computed from the NAD 83(1997) position.
 HB1469
 HB1469;                    North         East     Units Scale Factor Converg.
 HB1469;SPC IL E     -   145,829.882   301,238.284   MT  0.99997502   +0 00 31.2
 HB1469;SPC IL E     -   478,443.54    988,312.60   sFT  0.99997502   +0 00 31.2
 HB1469;UTM  16      - 4,204,491.672   384,141.492   MT  0.99976532   -0 48 43.0
 HB1469
 HB1469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8414104491(NAD 83)
 HB1469
 HB1469                          SUPERSEDED SURVEY CONTROL
 HB1469
 HB1469  NAD 83(1997)-  37 58 50.42955(N)    088 19 09.25844(W) AD(       ) 3
 HB1469  NAD 83(1993)-  37 58 50.43184(N)    088 19 09.25663(W) AD(       ) 3
 HB1469  NAD 83(1986)-  37 58 50.43666(N)    088 19 09.25949(W) AD(       ) 3
 HB1469  NAD 27      -  37 58 50.27051(N)    088 19 09.10469(W) AD(       ) 3
 HB1469
 HB1469.Superseded values are not recommended for survey control.
 HB1469
 HB1469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1469.See file dsdata.pdf to determine how the superseded data were derived.
 HB1469
 HB1469_MARKER: 53 = ELEVATED TANK
 HB1469
 HB1469  HISTORY     - Date     Condition        Report By
 HB1469  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1469
 HB1469                          STATION DESCRIPTION
 HB1469
 HB1469'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1469'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1469'NORRIS CITY.  IT IS LOCATED AT THE EAST EDGE OF TOWN, 63 FEET
 HB1469'SOUTH OF THE CENTERLINE OF EAST MAIN STREET.  THE TANK IS SUPPORTED
 HB1469'BY A FOUR-LEGGED STEEL STRUCTURE, OVERALL HEIGHT IS ABOUT 120
 HB1469'FEET.  THE TANK IS PAINTED ALUMINUM AND THE SUPPORTING STRUCTURE IS
 HB1469'PAINTED BLACK.  THE WORDS NORRIS CITY ARE PAINTED IN BLACK
 HB1469'LETTERS ON THE EAST SIDE OF THE TANK.
 HB1469'
 HB1469'TO REACH THE STATION FROM THE INTERSECTION OF EAST MAIN STREET AND
 HB1469'DIVISION STREET IN NORRIS CITY, GO EAST ON EAST MAIN STREET FOR
 HB1469'0.5 MILE TO THE TANK ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1470 ***********************************************************************
 HB1470  DESIGNATION -  NORRIS CITY RADIO KSB 948 MAST
 HB1470  PID         -  HB1470
 HB1470  STATE/COUNTY-  IL/WHITE
 HB1470  COUNTRY     -  US
 HB1470  USGS QUAD   -  NORRIS CITY (2018)
 HB1470
 HB1470                         *CURRENT SURVEY CONTROL
 HB1470  ______________________________________________________________________
 HB1470* NAD 83(1997) POSITION- 37 59 18.45574(N) 088 19 41.34651(W)   ADJUSTED
 HB1470  ______________________________________________________________________
 HB1470  GEOID HEIGHT    -        -30.226 (meters)                     GEOID18
 HB1470  LAPLACE CORR    -         -1.93  (seconds)                    DEFLEC18
 HB1470  HORZ ORDER      -  THIRD
 HB1470
 HB1470.The horizontal coordinates were established by classical geodetic methods
 HB1470.and adjusted by the National Geodetic Survey in October 1999.
 HB1470
 HB1470.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1470.GEOID18 height accuracy estimate available here.
 HB1470
 HB1470.Click photographs - Photos may exist for this station.
 HB1470
 HB1470.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1470
 HB1470. The following values were computed from the NAD 83(1997) position.
 HB1470
 HB1470;                    North         East     Units Scale Factor Converg.
 HB1470;SPC IL E     -   146,693.991   300,455.166   MT  0.99997500   +0 00 11.5
 HB1470;SPC IL E     -   481,278.54    985,743.32   sFT  0.99997500   +0 00 11.5
 HB1470;UTM  16      - 4,205,366.726   383,370.992   MT  0.99976753   -0 49 03.3
 HB1470
 HB1470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8337005366(NAD 83)
 HB1470
 HB1470                          SUPERSEDED SURVEY CONTROL
 HB1470
 HB1470  NAD 83(1997)-  37 59 18.45907(N)    088 19 41.34625(W) AD(       ) 3
 HB1470  NAD 83(1993)-  37 59 18.46133(N)    088 19 41.34496(W) AD(       ) 3
 HB1470  NAD 83(1986)-  37 59 18.46617(N)    088 19 41.34772(W) AD(       ) 3
 HB1470  NAD 27      -  37 59 18.30107(N)    088 19 41.19235(W) AD(       ) 3
 HB1470
 HB1470.Superseded values are not recommended for survey control.
 HB1470
 HB1470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1470.See file dsdata.pdf to determine how the superseded data were derived.
 HB1470
 HB1470_MARKER: 42 = RADIO/TV MAST
 HB1470
 HB1470  HISTORY     - Date     Condition        Report By
 HB1470  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1470
 HB1470                          STATION DESCRIPTION
 HB1470
 HB1470'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1470'THE STATION IS THE CENTER OF THE TOP OF THE SOHIO PIPE LINE COMPANY
 HB1470'MAST.  HOME ADDRESS IS 7438 FORSYTHE BOULEVARD, ST. LOUIS 5, MO.
 HB1470'
 HB1470'THE MAST IS LOCATED AT THE NORTH EDGE OF NORRIS CITY ON THE EAST SIDE
 HB1470'OF NORTH DIVISION STREET AND 12 FEET NORTHEAST OF THE NORTHEAST
 HB1470'CORNER OF THE PIPE LINE COMPANYS OFFICE BUILDING.
 HB1470'
 HB1470'THE MAST IS A TRIANGULAR, UNIFORM CROSS-SECTIONAL STEEL STRUCTURE
 HB1470'SUPPORTED BY GUY WIRES, AND IS PAINTED IN ALTERNATE SECTIONS OF
 HB1470'RED AND WHITE.  THE MAST IS 150 FEET HIGH AND HAS A 10 FOOT ANTENNA
 HB1470'AT THE TOP, OVERALL HEIGHT 160 FEET.
 HB1470'
 HB1470'TO REACH THE STATION FROM THE INTERSECTION OF EAST MAIN STREET AND
 HB1470'NORTH DIVISION STREET IN NORRIS CITY, GO NORTH ON NORTH DIVISION
 HB1470'STREET FOR 0.5 MILE TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0702 ***********************************************************************
 LD0702  DESIGNATION -  NORRIS FARMERS ELEV GRAIN ELEV
 LD0702  PID         -  LD0702
 LD0702  STATE/COUNTY-  IL/FULTON
 LD0702  COUNTRY     -  US
 LD0702  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0702
 LD0702                         *CURRENT SURVEY CONTROL
 LD0702  ______________________________________________________________________
 LD0702* NAD 83(1997) POSITION- 40 37 33.27943(N) 090 01 56.12645(W)   ADJUSTED
 LD0702  ______________________________________________________________________
 LD0702  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 LD0702  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 LD0702  HORZ ORDER      -  THIRD
 LD0702
 LD0702.The horizontal coordinates were established by classical geodetic methods
 LD0702.and adjusted by the National Geodetic Survey in October 1999.
 LD0702
 LD0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0702.GEOID18 height accuracy estimate available here.
 LD0702
 LD0702.Click photographs - Photos may exist for this station.
 LD0702
 LD0702.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0702
 LD0702. The following values were computed from the NAD 83(1997) position.
 LD0702
 LD0702;                    North         East     Units Scale Factor Converg.
 LD0702;SPC IL W     -   439,493.956   711,371.581   MT  0.99994277   +0 05 15.1
 LD0702;SPC IL W     - 1,441,906.42  2,333,891.60   sFT  0.99994277   +0 05 15.1
 LD0702;UTM  15      - 4,501,465.877   751,014.805   MT  1.00037563   +1 56 00.1
 LD0702;UTM  16      - 4,501,652.108   243,527.700   MT  1.00040973   -1 58 31.5
 LD0702
 LD0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5101401465(NAD 83)
 LD0702
 LD0702                          SUPERSEDED SURVEY CONTROL
 LD0702
 LD0702  NAD 83(1996)-  40 37 33.28651(N)    090 01 56.12543(W) AD(       ) 3
 LD0702  NAD 83(1986)-  40 37 33.28518(N)    090 01 56.12604(W) AD(       ) 3
 LD0702  NAD 27      -  40 37 33.14800(N)    090 01 55.70900(W) AD(       ) 3
 LD0702
 LD0702.Superseded values are not recommended for survey control.
 LD0702
 LD0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0702.See file dsdata.pdf to determine how the superseded data were derived.
 LD0702
 LD0702_MARKER: 65 = GRAIN ELEVATOR
 LD0702
 LD0702  HISTORY     - Date     Condition        Report By
 LD0702  HISTORY     - 1935     FIRST OBSERVED   CGS
 LD0702
 LD0702                          STATION DESCRIPTION
 LD0702
 LD0702'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LD0702'THIS STATION IS THE WHITE GRAIN ELEVATOR BELONGING TO THE FARMERS
 LD0702'ELEVATOR CORPORATION, IN THE VILLAGE OF NORRIS, LOCATED 0.3
 LD0702'MILE N OF STATE HIGHWAY 78 AT THE POINT WHERE THE HIGHWAY
 LD0702'TURNS E, S OF THE TOWN, ABOUT 60 FEET N OF AN E-W STREET, AND
 LD0702'ABOUT 60 FEET W OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0702'TRACKS, IN THE SE 1/4 SEC. 34, T 8 N, R 4 E.  THE ELEVATOR
 LD0702'WAS ERECTED IN 1917 AND IS QUITE PROMINENT.
 LD0702'
 LD0702'THE ELEVATOR IS A WHITE CONCRETE CYLINDRICAL STRUCTURE BUILT
 LD0702'IN TWO SECTIONS.  THE LOWER SECTION IS ABOUT 30 FEET IN DIAMETER
 LD0702'AND ABOUT 70 FEET HIGH.  TOP SECTION IS ABOUT 20 FEET IN
 LD0702'DIAMETER AND ABOUT 30 FEET HIGH.  THE FLAT CONICAL ROOF
 LD0702'HAS A 5-FOOT FINIAL AT ITS APEX.  TOTAL HEIGHT IS ABOUT 105 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2256 ***********************************************************************
 LB2256  DESIGNATION -  NORTH
 LB2256  PID         -  LB2256
 LB2256  STATE/COUNTY-  IL/VERMILION
 LB2256  COUNTRY     -  US
 LB2256  USGS QUAD   -  HOOPESTON (2018)
 LB2256
 LB2256                         *CURRENT SURVEY CONTROL
 LB2256  ______________________________________________________________________
 LB2256* NAD 83(1997) POSITION- 40 25 12.44243(N) 087 41 07.47083(W)   ADJUSTED
 LB2256* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 LB2256  ______________________________________________________________________
 LB2256  GEOID HEIGHT    -        -32.815 (meters)                     GEOID18
 LB2256  LAPLACE CORR    -         -3.07  (seconds)                    DEFLEC18
 LB2256  HORZ ORDER      -  THIRD
 LB2256
 LB2256.The horizontal coordinates were established by classical geodetic methods
 LB2256.and adjusted by the National Geodetic Survey in October 1999.
 LB2256
 LB2256.The orthometric height was scaled from a topographic map.
 LB2256
 LB2256.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2256.GEOID18 height accuracy estimate available here.
 LB2256
 LB2256.Click photographs - Photos may exist for this station.
 LB2256
 LB2256.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2256
 LB2256. The following values were computed from the NAD 83(1997) position.
 LB2256
 LB2256;                    North         East     Units Scale Factor Converg.
 LB2256;SPC IL E     -   416,850.629   354,987.037   MT  1.00001220   +0 25 12.4
 LB2256;SPC IL E     - 1,367,617.44  1,164,653.30   sFT  1.00001220   +0 25 12.4
 LB2256;UTM  16      - 4,474,613.957   441,853.638   MT  0.99964162   -0 26 39.9
 LB2256
 LB2256!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2256!SPC IL E     -   0.99997159  x   1.00001220  =   0.99998379
 LB2256!UTM  16      -   0.99997159  x   0.99964162  =   0.99961322
 LB2256
 LB2256:                Primary Azimuth Mark                     Grid Az
 LB2256:SPC IL E     -  BUTLER RESET                             257 55 01.8
 LB2256:UTM  16      -  BUTLER RESET                             258 46 54.1
 LB2256
 LB2256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4185374613(NAD 83)
 LB2256
 LB2256|---------------------------------------------------------------------|
 LB2256| PID    Reference Object                     Distance      Geod. Az  |
 LB2256|                                                           dddmmss.s |
 LB2256| CM3241 NORTH RM 1                           37.743 METERS 07341     |
 LB2256| LB2270 BUTLER RESET                        APPROX. 8.3 KM 2582014.2 |
 LB2256| CM3242 NORTH RM 2                           27.040 METERS 34155     |
 LB2256| CM3240 NORTH AZ MK                                        3583307.2 |
 LB2256|---------------------------------------------------------------------|
 LB2256
 LB2256                          SUPERSEDED SURVEY CONTROL
 LB2256
 LB2256  NAD 83(1997)-  40 25 12.44243(N)    087 41 07.47156(W) AD(       ) 3
 LB2256  NAD 83(1986)-  40 25 12.45124(N)    087 41 07.47750(W) AD(       ) 3
 LB2256  NAD 27      -  40 25 12.31860(N)    087 41 07.39460(W) AD(       ) 3
 LB2256
 LB2256.Superseded values are not recommended for survey control.
 LB2256
 LB2256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2256.See file dsdata.pdf to determine how the superseded data were derived.
 LB2256
 LB2256_MARKER: DS = TRIANGULATION STATION DISK
 LB2256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2256_STAMPING: NORTH 1955
 LB2256_MARK LOGO: CGS
 LB2256_PROJECTION: FLUSH
 LB2256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2256+STABILITY: SURFACE MOTION
 LB2256_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB2256+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2005
 LB2256
 LB2256  HISTORY     - Date     Condition        Report By
 LB2256  HISTORY     - 1955     MONUMENTED       CGS
 LB2256  HISTORY     - 1978     GOOD             NGS
 LB2256  HISTORY     - 20050111 GOOD             MCSE
 LB2256
 LB2256                          STATION DESCRIPTION
 LB2256
 LB2256'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2256'STATION IS LOCATED ABOUT 3 MILES SOUTH OF HOOPESTON AND 3 MILES NORTH
 LB2256'OF ROSSVILLE ON HIGHWAY RIGHT-OF-WAY.  IT IS ABOUT 200 FEET
 LB2256'NORTHEAST OF THE NORTHEAST CORNER OF A FRAME, TWO STORY HOUSE, 70
 LB2256'FEET WEST OF THE CENTER OF STATE HIGHWAY 1, 19 FEET SOUTHEAST OF AN
 LB2256'8 INCH WALNUT TREE AND 18 FEET EAST OF A FENCE LINE AND WHITE
 LB2256'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED NORTH
 LB2256'1955.
 LB2256'
 LB2256'REFERENCE MARK NO. 1 IS 55 FEET EAST OF THE CENTER OF THE HIGHWAY, 50
 LB2256'FEET SOUTH OF A TELEPHONE POLE AND 1 FOOT WEST OF A FENCE.  THE MARK
 LB2256'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED NORTH NO 1 1955.
 LB2256'
 LB2256'REFERENCE MARK NO. 2 IS 50 FEET SOUTH OF A TWIN 8 INCH ASH TREE, 84
 LB2256'FEET WEST OF THE CENTER OF THE HIGHWAY AND 3 FEET EAST OF A FENCE.
 LB2256'THE MARK IS FLUSH AND THE DISK IS STAMPED NORTH NO 2 1955.
 LB2256'
 LB2256'AZIMUTH MARK IS 50 FEET EAST OF THE CENTER OF STATE HIGHWAY 1, 10
 LB2256'FEET SOUTH OF THE CENTER OF A GRAVEL FIELD LANE, 2 FEET NORTHWEST OF
 LB2256'A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS
 LB2256'ABOUT 4 INCHES AND THE DISK IS STAMPED NORTH 1955.
 LB2256'
 LB2256'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 1 AND 9
 LB2256'IN THE SOUTHWEST SECTION OF HOOPESTON, GO SOUTH ON STATE HIGHWAY
 LB2256'1 FOR 1.8 MILES TO THE AZIMUTH MARK ON THE LEFT, EAST SIDE OF ROAD.
 LB2256'CONTINUE SOUTH ON HIGHWAY FOR 0.9 MILE TO THE STATION ON THE
 LB2256'RIGHT, WEST SIDE OF ROAD AS DESCRIBED.
 LB2256'
 LB2256'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 LB2256
 LB2256                          STATION RECOVERY (1978)
 LB2256
 LB2256'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LB2256'STATION MARK, REFERENCE MARKS 1 AND 2 FOUND IN GOOD CONDITION.  THE
 LB2256'AZIMUTH MARK WAS FOUND DESTROYED AND THE DISK WAS NOT RECOVERED.
 LB2256'THERE WAS NO VISIBLE OBJECT TO ESTABLISH A NEW AZIMUTH MARK FROM.
 LB2256'
 LB2256'THE PREVIOUS DESCRIPTION IS ADEQUATE WITH THE ADDITION OF A METAL
 LB2256'WITNESS POST 5.8 FEET WEST OF THE STATION.  A METAL WITNESS POST SET
 LB2256'1 FOOT NORTH OF REFERENCE MARK 1.  THE DISTANCE TO REFERENCE MARK 1
 LB2256'WAS LONGER BY 0.04 FOOT, REFERENCE MARK 2 WAS SHORTER BY 0.02
 LB2256'FOOT.  THE ANGLE BETWEEN THE REFERENCE MARKS CHECKED.
 LB2256'
 LB2256'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTH OF
 LB2256'HOOPESTON.
 LB2256'
 LB2256'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2256
 LB2256                          STATION RECOVERY (2005)
 LB2256
 LB2256'RECOVERY NOTE BY MEYER CONSULTING SURVEYING ENG 2005
 LB2256'STATION MARK FOUND 3 INCHES DEEP. 19 FEET SOUTHEAST OF A 15 INCH
 LB2256'WALNUT TREE. 200 FEET NORTH OF A PRIVATE DRIVE. 18 FEET EAST OF A
 LB2256'METAL POST IN THE REMAINS OF A FENCE LINE. MARK IS NEAR AND UNDER
 LB2256'SEVERAL LARGE TREES.
 LB2256'
 LB2256'REFERENCE MARK 1 FOUND PROJECTING 1 INCH. WITNESS SIGN NEARBY.
 LB2256'
 LB2256'REFERENCE MARK 2 FOUND AT SURFACE. 50 FEET SOUTH OF A TWIN 24 INCH ASH
 LB2256'TREE. 3 FEET EAST OF THE REMAINS OF FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0191 ***********************************************************************
 NG0191  DESIGNATION -  NORTH CHICAGO
 NG0191  PID         -  NG0191
 NG0191  STATE/COUNTY-  IL/LAKE
 NG0191  COUNTRY     -  US
 NG0191  USGS QUAD   -  WAUKEGAN (2018)
 NG0191
 NG0191                         *CURRENT SURVEY CONTROL
 NG0191  ______________________________________________________________________
 NG0191* NAD 83(1986) POSITION- 42 19 34.     (N) 087 50 19.     (W)   SCALED
 NG0191* NAVD 88 ORTHO HEIGHT -   201.769 (meters)      661.97  (feet) ADJUSTED
 NG0191  ______________________________________________________________________
 NG0191  GEOID HEIGHT    -        -34.283 (meters)                     GEOID18
 NG0191  DYNAMIC HEIGHT  -        201.706 (meters)      661.76  (feet) COMP
 NG0191  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 NG0191
 NG0191  VERT ORDER      -  SECOND    CLASS 0
 NG0191
 NG0191.The horizontal coordinates were scaled from a map and have
 NG0191.an estimated accuracy of +/- 6 seconds.
 NG0191
 NG0191.The orthometric height was determined by differential leveling and
 NG0191.adjusted by the NATIONAL GEODETIC SURVEY
 NG0191.in June 1991.
 NG0191
 NG0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0191.GEOID18 height accuracy estimate available here.
 NG0191
 NG0191.Click photographs - Photos may exist for this station.
 NG0191
 NG0191.The dynamic height is computed by dividing the NAVD 88
 NG0191.geopotential number by the normal gravity value computed on the
 NG0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0191.degrees latitude (g = 980.6199 gals.).
 NG0191
 NG0191.The modeled gravity was interpolated from observed gravity values.
 NG0191
 NG0191;                    North         East    Units  Estimated Accuracy
 NG0191;SPC IL E     -   628,440.      340,780.      MT  (+/- 180 meters Scaled)
 NG0191
 NG0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM309863(NAD 83)
 NG0191
 NG0191                          SUPERSEDED SURVEY CONTROL
 NG0191
 NG0191  NGVD 29 (??/??/92)  201.882  (m)          662.34   (f) ADJ UNCH    2 0
 NG0191
 NG0191.Superseded values are not recommended for survey control.
 NG0191
 NG0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0191.See file dsdata.pdf to determine how the superseded data were derived.
 NG0191
 NG0191_MARKER: DB = BENCH MARK DISK
 NG0191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0191_STAMPING: NORTH CHICAGO 1934
 NG0191_MARK LOGO: CGS
 NG0191_PROJECTION: FLUSH
 NG0191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0191+STABILITY: SURFACE MOTION
 NG0191
 NG0191  HISTORY     - Date     Condition        Report By
 NG0191  HISTORY     - 1934     MONUMENTED       CGS
 NG0191  HISTORY     - 1935     GOOD             CGS
 NG0191  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0191  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0191
 NG0191                          STATION DESCRIPTION
 NG0191
 NG0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0191'AT NORTH CHICAGO.
 NG0191'AT NORTH CHICAGO, LAKE COUNTY, 180 FEET WEST OF THE CHICAGO AND
 NG0191'NORTH WESTERN RAILWAY, ON SHERIDAN ROAD, 84 FEET SOUTH OF THE
 NG0191'CITY HALL, 45 FEET EAST OF THE CENTERLINE OF SHERIDAN ROAD, IN
 NG0191'THE CITY PARK, AND IN THE NORTH END OF A SMALL TRIANGLE.  A
 NG0191'STANDARD DISK, STAMPED NORTH CHICAGO 1934 AND SET IN THE TOP
 NG0191'OF A CONCRETE POST FLUSH WITH THE GROUND.
 NG0191
 NG0191                          STATION RECOVERY (1973)
 NG0191
 NG0191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0191'MARK NOT FOUND.
 NG0191
 NG0191                          STATION RECOVERY (1997)
 NG0191
 NG0191'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0191'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1978 ***********************************************************************
 LB1978  DESIGNATION -  NORTH RM 1
 LB1978  PID         -  LB1978
 LB1978  STATE/COUNTY-  IL/IROQUOIS
 LB1978  COUNTRY     -  US
 LB1978  USGS QUAD   -  GILMAN (2018)
 LB1978
 LB1978                         *CURRENT SURVEY CONTROL
 LB1978  ______________________________________________________________________
 LB1978* NAD 83(1986) POSITION- 40 51 14.31   (N) 087 59 50.54   (W)   HD_HELD1
 LB1978* NAVD 88 ORTHO HEIGHT -   201.651 (meters)      661.58  (feet) ADJUSTED
 LB1978  ______________________________________________________________________
 LB1978  GEOID HEIGHT    -        -32.471 (meters)                     GEOID18
 LB1978  DYNAMIC HEIGHT  -        201.565 (meters)      661.30  (feet) COMP
 LB1978  MODELED GRAVITY -    980,192.4   (mgal)                       NAVD 88
 LB1978
 LB1978  VERT ORDER      -  SECOND    CLASS 0
 LB1978
 LB1978.The horizontal coordinates were determined by differentially corrected
 LB1978.hand held GPS observations or other comparable positioning techniques
 LB1978.and have an estimated accuracy of +/- 3 meters.
 LB1978
 LB1978.The orthometric height was determined by differential leveling and
 LB1978.adjusted by the NATIONAL GEODETIC SURVEY
 LB1978.in June 1991.
 LB1978
 LB1978.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1978.GEOID18 height accuracy estimate available here.
 LB1978
 LB1978.Click photographs - Photos may exist for this station.
 LB1978
 LB1978.The dynamic height is computed by dividing the NAVD 88
 LB1978.geopotential number by the normal gravity value computed on the
 LB1978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1978.degrees latitude (g = 980.6199 gals.).
 LB1978
 LB1978.The modeled gravity was interpolated from observed gravity values.
 LB1978
 LB1978;                    North         East    Units  Estimated Accuracy
 LB1978;SPC IL E     -   464,880.1     328,327.8     MT  (+/- 3 meters HH1 GPS) 
 LB1978
 LB1978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1593323025(NAD 83)
 LB1978
 LB1978                          SUPERSEDED SURVEY CONTROL
 LB1978
 LB1978  NGVD 29 (??/??/92)  201.728  (m)          661.84   (f) ADJ UNCH    2 0
 LB1978
 LB1978.Superseded values are not recommended for survey control.
 LB1978
 LB1978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1978.See file dsdata.pdf to determine how the superseded data were derived.
 LB1978
 LB1978_MARKER: DR = REFERENCE MARK DISK
 LB1978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1978_STAMPING: NORTH NO 1 1959
 LB1978_MARK LOGO: CGS
 LB1978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1978+STABILITY: SURFACE MOTION
 LB1978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1978+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2014
 LB1978
 LB1978  HISTORY     - Date     Condition        Report By
 LB1978  HISTORY     - 1959     MONUMENTED       CGS
 LB1978  HISTORY     - 1976     GOOD             NGS
 LB1978  HISTORY     - 20070421 GOOD             GEOCAC
 LB1978  HISTORY     - 20141105 GOOD             ILDT
 LB1978
 LB1978                          STATION DESCRIPTION
 LB1978
 LB1978'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1978'4.6 MI NW FROM DANFORTH.
 LB1978'ABOUT 2.75 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1978'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 1.85 MILES WEST
 LB1978'ALONG A GRAVEL ROAD, ABOUT 0.1 MILE EAST OF A NORTH-SOUTH CROSS
 LB1978'ROAD, 29 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET
 LB1978'SOUTH OF A FENCE, 251 FEET EAST OF THE CENTER LINE OF A DRIVEWAY
 LB1978'NORTH TO A FARM HOUSE, 41 FEET WEST OF A T-FENCE CORNER, 58.1
 LB1978'FEET EAST OF TRIANGULATION STATION NORTH, 58.8 FEET EAST OF A
 LB1978'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 LB1978'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LB1978
 LB1978                          STATION RECOVERY (1976)
 LB1978
 LB1978'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LB1978'RECOVERED IN GOOD CONDITION.
 LB1978
 LB1978                          STATION RECOVERY (2007)
 LB1978
 LB1978'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1978'RECOVERED IN GOOD CONDITION.
 LB1978
 LB1978                          STATION RECOVERY (2014)
 LB1978
 LB1978'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1976 ***********************************************************************
 LB1976  DESIGNATION -  NORTH RM 2
 LB1976  PID         -  LB1976
 LB1976  STATE/COUNTY-  IL/IROQUOIS
 LB1976  COUNTRY     -  US
 LB1976  USGS QUAD   -  GILMAN (2018)
 LB1976
 LB1976                         *CURRENT SURVEY CONTROL
 LB1976  ______________________________________________________________________
 LB1976* NAD 83(1986) POSITION- 40 51 14.26   (N) 087 59 52.09   (W)   HD_HELD1
 LB1976* NAVD 88 ORTHO HEIGHT -   201.596 (meters)      661.40  (feet) ADJUSTED
 LB1976  ______________________________________________________________________
 LB1976  GEOID HEIGHT    -        -32.470 (meters)                     GEOID18
 LB1976  DYNAMIC HEIGHT  -        201.510 (meters)      661.12  (feet) COMP
 LB1976  MODELED GRAVITY -    980,192.4   (mgal)                       NAVD 88
 LB1976
 LB1976  VERT ORDER      -  SECOND    CLASS 0
 LB1976
 LB1976.The horizontal coordinates were determined by differentially corrected
 LB1976.hand held GPS observations or other comparable positioning techniques
 LB1976.and have an estimated accuracy of +/- 3 meters.
 LB1976
 LB1976.The orthometric height was determined by differential leveling and
 LB1976.adjusted by the NATIONAL GEODETIC SURVEY
 LB1976.in June 1991.
 LB1976
 LB1976.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1976.GEOID18 height accuracy estimate available here.
 LB1976
 LB1976.Click photographs - Photos may exist for this station.
 LB1976
 LB1976.The dynamic height is computed by dividing the NAVD 88
 LB1976.geopotential number by the normal gravity value computed on the
 LB1976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1976.degrees latitude (g = 980.6199 gals.).
 LB1976
 LB1976.The modeled gravity was interpolated from observed gravity values.
 LB1976
 LB1976;                    North         East    Units  Estimated Accuracy
 LB1976;SPC IL E     -   464,878.4     328,291.5     MT  (+/- 3 meters HH1 GPS) 
 LB1976
 LB1976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1589723024(NAD 83)
 LB1976
 LB1976                          SUPERSEDED SURVEY CONTROL
 LB1976
 LB1976  NGVD 29 (??/??/92)  201.672  (m)          661.65   (f) ADJ UNCH    2 0
 LB1976
 LB1976.Superseded values are not recommended for survey control.
 LB1976
 LB1976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1976.See file dsdata.pdf to determine how the superseded data were derived.
 LB1976
 LB1976_MARKER: DR = REFERENCE MARK DISK
 LB1976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1976_STAMPING: NORTH NO 2 1959
 LB1976_MARK LOGO: CGS
 LB1976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1976+STABILITY: SURFACE MOTION
 LB1976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1976+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2025
 LB1976
 LB1976  HISTORY     - Date     Condition        Report By
 LB1976  HISTORY     - 1959     MONUMENTED       CGS
 LB1976  HISTORY     - 1976     GOOD             NGS
 LB1976  HISTORY     - 20070421 GOOD             GEOCAC
 LB1976  HISTORY     - 20141105 GOOD             ILDT
 LB1976  HISTORY     - 20250711 GOOD             ILDT
 LB1976
 LB1976                          STATION DESCRIPTION
 LB1976
 LB1976'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1976'4.6 MI NW FROM DANFORTH.
 LB1976'ABOUT 2.75 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1976'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 1.85 MILES WEST ALONG
 LB1976'A GRAVEL ROAD, ABOUT 0.1 MILE EAST OF A NORTH-SOUTH CROSS ROAD, 28
 LB1976'FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTH OF A
 LB1976'FENCE, 131 FEET EAST OF THE CENTER LINE OF A DRIVEWAY NORTH TO A
 LB1976'FARM HOUSE, 161 FEET WEST OF A T-FENCE CORNER, 65.1 FEET WEST
 LB1976'OF TRIANGULATION STATION NORTH, 60.6 FEET WEST OF A METAL WITNESS
 LB1976'POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 LB1976'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LB1976
 LB1976                          STATION RECOVERY (1976)
 LB1976
 LB1976'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LB1976'RECOVERED IN GOOD CONDITION.
 LB1976
 LB1976                          STATION RECOVERY (2007)
 LB1976
 LB1976'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1976'RECOVERED IN GOOD CONDITION.
 LB1976
 LB1976                          STATION RECOVERY (2014)
 LB1976
 LB1976'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1976'RECOVERED IN GOOD CONDITION.
 LB1976
 LB1976                          STATION RECOVERY (2025)
 LB1976
 LB1976'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LB1976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1449 ***********************************************************************
 MF1449  DESIGNATION -  NORWAY ATT CO MICROWAVE KSA 81
 MF1449  PID         -  MF1449
 MF1449  STATE/COUNTY-  IL/LASALLE
 MF1449  COUNTRY     -  US
 MF1449  USGS QUAD   -  STAVANGER (2018)
 MF1449
 MF1449                         *CURRENT SURVEY CONTROL
 MF1449  ______________________________________________________________________
 MF1449* NAD 83(1997) POSITION- 41 27 21.65448(N) 088 37 14.68114(W)   ADJUSTED
 MF1449  ______________________________________________________________________
 MF1449  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 MF1449  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 MF1449  HORZ ORDER      -  THIRD
 MF1449
 MF1449.The horizontal coordinates were established by classical geodetic methods
 MF1449.and adjusted by the National Geodetic Survey in October 1999.
 MF1449
 MF1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1449.GEOID18 height accuracy estimate available here.
 MF1449
 MF1449.Click photographs - Photos may exist for this station.
 MF1449
 MF1449.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1449
 MF1449. The following values were computed from the NAD 83(1997) position.
 MF1449
 MF1449;                    North         East     Units Scale Factor Converg.
 MF1449;SPC IL E     -   531,724.680   275,986.604   MT  0.99998209   -0 11 25.0
 MF1449;SPC IL E     - 1,744,500.05    905,466.05   sFT  0.99998209   -0 11 25.0
 MF1449;UTM  16      - 4,590,648.787   364,634.400   MT  0.99982550   -1 04 23.4
 MF1449
 MF1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6463490648(NAD 83)
 MF1449
 MF1449                          SUPERSEDED SURVEY CONTROL
 MF1449
 MF1449  NAD 83(1986)-  41 27 21.65923(N)    088 37 14.69053(W) AD(       ) 3
 MF1449  NAD 27      -  41 27 21.56200(N)    088 37 14.44500(W) AD(       ) 3
 MF1449
 MF1449.Superseded values are not recommended for survey control.
 MF1449
 MF1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1449.See file dsdata.pdf to determine how the superseded data were derived.
 MF1449
 MF1449_MARKER: 45 = MICROWAVE TOWER
 MF1449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1449+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2002
 MF1449
 MF1449  HISTORY     - Date     Condition        Report By
 MF1449  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1449  HISTORY     - 1956     GOOD             CGS
 MF1449  HISTORY     - 19970808 GOOD             USPSQD
 MF1449  HISTORY     - 20021023 GOOD             USPSQD
 MF1449
 MF1449                          STATION DESCRIPTION
 MF1449
 MF1449'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1449'STATION IS THE FLASHING RED LIGHT ATOP THE AMERICAN TELEGRAPH
 MF1449'AND TELEPHONE CO. MICROWAVE RELAY TOWER, LOCATED ABOUT 6
 MF1449'MILES SOUTHWEST OF NEWARK, 3 MILES EAST OF NORWAY.  IT IS
 MF1449'A 4 LEGGED STEEL STRUCTURE, PAINTED IN ALTERNATE SECTIONS
 MF1449'OF ORANGE AND WHITE AND IS 224 FEET HIGH.  THE TOWER HAS 4
 MF1449'RECTANGULAR SHAPED REFLECTORS ATOP.
 MF1449'
 MF1449'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 52 AND
 MF1449'STATE HIGHWAY 71 ABOUT 4.7 MILES EAST OF SERENA, GO EAST ON
 MF1449'HIGHWAY 52 FOR 1.55 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND
 MF1449'GO SOUTH ON PAVED ROAD (SENECA ROAD) FOR 2.05 MILES TO A
 MF1449'CROSSROAD, TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 0.35 MILE
 MF1449'TO THE STATION ON THE RIGHT, ABOUT 135 FEET NORTH OF THE
 MF1449'GRAVEL ROAD.
 MF1449
 MF1449                          STATION RECOVERY (1956)
 MF1449
 MF1449'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1449'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION
 MF1449'IS ADEQUATE.
 MF1449
 MF1449                          STATION RECOVERY (1997)
 MF1449
 MF1449'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1449'RECOVERED IN GOOD CONDITION.
 MF1449
 MF1449                          STATION RECOVERY (2002)
 MF1449
 MF1449'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1449'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH8092 ***********************************************************************
 DH8092  DESIGNATION -  NORWOOD
 DH8092  PID         -  DH8092
 DH8092  STATE/COUNTY-  IL/MERCER
 DH8092  COUNTRY     -  US
 DH8092  USGS QUAD   -  ALEXIS (2018)
 DH8092
 DH8092                         *CURRENT SURVEY CONTROL
 DH8092  ______________________________________________________________________
 DH8092* NAD 83(2011) POSITION- 41 05 15.76201(N) 090 35 22.14054(W)   ADJUSTED
 DH8092* NAD 83(2011) ELLIP HT-   188.143 (meters)        (06/27/12)   ADJUSTED
 DH8092* NAD 83(2011) EPOCH   -  2010.00
 DH8092* NAVD 88 ORTHO HEIGHT -   221.074 (meters)      725.31  (feet) ADJUSTED
 DH8092  ______________________________________________________________________
 DH8092  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 DH8092  NAD 83(2011) X  -    -49,531.081 (meters)                     COMP
 DH8092  NAD 83(2011) Y  - -4,814,081.856 (meters)                     COMP
 DH8092  NAD 83(2011) Z  -  4,169,893.430 (meters)                     COMP
 DH8092  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 DH8092  DYNAMIC HEIGHT  -        220.980 (meters)      725.00  (feet) COMP
 DH8092  MODELED GRAVITY -    980,193.6   (mgal)                       NAVD 88
 DH8092
 DH8092  VERT ORDER      -  SECOND    CLASS I
 DH8092
 DH8092  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH8092  Standards:
 DH8092         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH8092            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH8092  -------------------------------------------------------------------
 DH8092  NETWORK    0.98   1.74           0.43   0.36   0.89      0.12602616
 DH8092  -------------------------------------------------------------------
 DH8092  Click here for local accuracies and other accuracy information.
 DH8092
 DH8092.The horizontal coordinates were established by GPS observations
 DH8092.and adjusted by the National Geodetic Survey in June 2012.
 DH8092
 DH8092.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH8092.been affixed to the stable North American tectonic plate. See 
 DH8092.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH8092
 DH8092.The horizontal coordinates are valid at the epoch date displayed above
 DH8092.which is a decimal equivalence of Year/Month/Day.
 DH8092
 DH8092.The orthometric height was determined by differential leveling and
 DH8092.adjusted by the NATIONAL GEODETIC SURVEY
 DH8092.in July 2014.
 DH8092
 DH8092.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH8092.GEOID18 height accuracy estimate available here.
 DH8092
 DH8092.Click photographs - Photos may exist for this station.
 DH8092
 DH8092.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH8092
 DH8092.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH8092
 DH8092.The ellipsoidal height was determined by GPS observations
 DH8092.and is referenced to NAD 83.
 DH8092
 DH8092.The dynamic height is computed by dividing the NAVD 88
 DH8092.geopotential number by the normal gravity value computed on the
 DH8092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH8092.degrees latitude (g = 980.6199 gals.).
 DH8092
 DH8092.The modeled gravity was interpolated from observed gravity values.
 DH8092
 DH8092. The following values were computed from the NAD 83(2011) position.
 DH8092
 DH8092;                    North         East     Units Scale Factor Converg.
 DH8092;SPC IL W     -   490,851.898   664,475.475   MT  0.99995670   -0 16 40.4
 DH8092;SPC IL W     - 1,610,403.27  2,180,033.29   sFT  0.99995670   -0 16 40.4
 DH8092;UTM  15      - 4,551,293.957   702,467.388   MT  1.00010455   +1 35 05.1
 DH8092
 DH8092!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH8092!SPC IL W     -   0.99997049  x   0.99995670  =   0.99992719
 DH8092!UTM  15      -   0.99997049  x   1.00010455  =   1.00007504
 DH8092
 DH8092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0246751293(NAD 83)
 DH8092
 DH8092                          SUPERSEDED SURVEY CONTROL
 DH8092
 DH8092  NAD 83(2007)-  41 05 15.76176(N)    090 35 22.14119(W) AD(2002.00) 1
 DH8092  ELLIP H (04/17/09)  188.192  (m)                       GP(2002.00) 4 1
 DH8092  NAD 83(1997)-  41 05 15.76156(N)    090 35 22.14082(W) AD(       ) 1
 DH8092  ELLIP H (02/22/06)  188.187  (m)                       GP(       ) 4 1
 DH8092  NAVD 88 (02/22/06)  221.1    (m)  GEOID03  model used  GPS OBS        
 DH8092
 DH8092.Superseded values are not recommended for survey control.
 DH8092
 DH8092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH8092.See file dsdata.pdf to determine how the superseded data were derived.
 DH8092
 DH8092_MARKER: I = METAL ROD
 DH8092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH8092_STAMPING: M
 DH8092_PROJECTION: FLUSH
 DH8092_MAGNETIC: I = MARKER IS A STEEL ROD
 DH8092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH8092+STABILITY: SURFACE MOTION
 DH8092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH8092+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2013
 DH8092
 DH8092  HISTORY     - Date     Condition        Report By
 DH8092  HISTORY     - UNK      MONUMENTED       ILDT
 DH8092  HISTORY     - 20051101 GOOD             ILDT
 DH8092  HISTORY     - 20130415 GOOD             ILDT
 DH8092
 DH8092                          STATION DESCRIPTION
 DH8092
 DH8092'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH8092'TO REACH THE STATION FROM THE INTERSECTION OF U.S. 67 AND IL. 135,
 DH8092'1.90 MILES WEST OF ALEXIS,  PROCEED NORTH ON U.S. 67 1.45 MILES TO THE
 DH8092'STATION IN THE SOUTHWEST QUAD OF THE  INTERSECTION OF U.S. 67 AND 15TH
 DH8092'AVE.  THE STATION IS 53.50 FEET WEST OF THE CENTERLINE OF  U.S. 67,
 DH8092'33.50 FEET SOUTH OF THE CENTERLINE OF 15TH AVE., 48.75 FEET EAST OF A
 DH8092'P.K. NAIL SET ON  THE EAST SIDE OF A POWER POLE ALONG 15TH AVE. IN THE
 DH8092'SOUTHWEST QUAD OF THE  INTERSECTION, AND 97.75 FEET SOUTHWEST OF A
 DH8092'CHISELED X ON THE NORTH CORNER OF A  CONCRETE ISLAND IN THE NORTHEAST
 DH8092'QUAD OF THE INTERSECTION AND 10 FT 8 IN E OF A SIGN WITH  DIRECTIONS
 DH8092'TO NORWOOD PRESBYTERIAN CHURCH AND 14 FT 5 IN S OF A STOP SIGN. THE
 DH8092'STATION IS A 0.05 FOOT DIAMETER REBAR SET IN CONCRETE WITH A SQUARE
 DH8092'CAST IRON COVER  WITH THE LETTER M STAMPED ON IT , FLUSH WITH THE
 DH8092'GROUND.
 DH8092
 DH8092                          STATION RECOVERY (2013)
 DH8092
 DH8092'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JBR)
 DH8092'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9192 ***********************************************************************
 DG9192  DESIGNATION -  NOTT 1
 DG9192  PID         -  DG9192
 DG9192  STATE/COUNTY-  IL/STEPHENSON
 DG9192  COUNTRY     -  US
 DG9192  USGS QUAD   -  DAKOTA (2018)
 DG9192
 DG9192                         *CURRENT SURVEY CONTROL
 DG9192  ______________________________________________________________________
 DG9192* NAD 83(2011) POSITION- 42 28 30.20002(N) 089 30 10.70045(W)   ADJUSTED
 DG9192* NAD 83(2011) ELLIP HT-   276.607 (meters)        (06/27/12)   ADJUSTED
 DG9192* NAD 83(2011) EPOCH   -  2010.00
 DG9192* NAVD 88 ORTHO HEIGHT -   310.2   (meters)     1018.    (feet) GPS OBS
 DG9192  ______________________________________________________________________
 DG9192  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9192  GEOID HEIGHT    -        -33.459 (meters)                     GEOID99
 DG9192  GEOID HEIGHT    -        -33.539 (meters)                     GEOID18
 DG9192  NAD 83(2011) X  -     40,872.674 (meters)                     COMP
 DG9192  NAD 83(2011) Y  - -4,711,554.739 (meters)                     COMP
 DG9192  NAD 83(2011) Z  -  4,284,858.187 (meters)                     COMP
 DG9192  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 DG9192
 DG9192  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9192  Standards:
 DG9192         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9192            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9192  -------------------------------------------------------------------
 DG9192  NETWORK    0.88   1.67           0.40   0.30   0.85     -0.13575700
 DG9192  -------------------------------------------------------------------
 DG9192  Click here for local accuracies and other accuracy information.
 DG9192
 DG9192.The horizontal coordinates were established by GPS observations
 DG9192.and adjusted by the National Geodetic Survey in June 2012.
 DG9192
 DG9192.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9192.been affixed to the stable North American tectonic plate. See 
 DG9192.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9192
 DG9192.The horizontal coordinates are valid at the epoch date displayed above
 DG9192.which is a decimal equivalence of Year/Month/Day.
 DG9192
 DG9192.The orthometric height was determined by GPS observations and a
 DG9192.high-resolution geoid model.
 DG9192
 DG9192.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9192.GEOID18 height accuracy estimate available here.
 DG9192
 DG9192.Click photographs - Photos may exist for this station.
 DG9192
 DG9192.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9192
 DG9192.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9192
 DG9192.The ellipsoidal height was determined by GPS observations
 DG9192.and is referenced to NAD 83.
 DG9192
 DG9192. The following values were computed from the NAD 83(2011) position.
 DG9192
 DG9192;                    North         East     Units Scale Factor Converg.
 DG9192;SPC IL W     -   645,061.096   754,573.596   MT  0.99997781   +0 26 53.5
 DG9192;SPC IL W     - 2,116,337.95  2,475,630.21   sFT  0.99997781   +0 26 53.5
 DG9192;UTM  16      - 4,705,558.995   294,252.844   MT  1.00012086   -1 41 26.8
 DG9192
 DG9192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9192!SPC IL W     -   0.99995662  x   0.99997781  =   0.99993443
 DG9192!UTM  16      -   0.99995662  x   1.00012086  =   1.00007748
 DG9192
 DG9192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN9425205558(NAD 83)
 DG9192
 DG9192                          SUPERSEDED SURVEY CONTROL
 DG9192
 DG9192  NAD 83(2007)-  42 28 30.20005(N)    089 30 10.70136(W) AD(2002.00) 0
 DG9192  ELLIP H (02/10/07)  276.640  (m)                       GP(2002.00)    
 DG9192  NAD 83(1997)-  42 28 30.19956(N)    089 30 10.69999(W) AD(       ) 1
 DG9192  ELLIP H (03/01/05)  276.620  (m)                       GP(       ) 4 1
 DG9192
 DG9192.Superseded values are not recommended for survey control.
 DG9192
 DG9192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9192.See file dsdata.pdf to determine how the superseded data were derived.
 DG9192
 DG9192_MARKER: A = ALUMINUM MARKER
 DG9192_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9192_STAMPING: NOTT NO. 1
 DG9192_MARK LOGO: FGRAH
 DG9192_PROJECTION: RECESSED 10 CENTIMETERS
 DG9192_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9192_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9192+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2022
 DG9192_ROD/PIPE-DEPTH: 3.66 meters
 DG9192
 DG9192  HISTORY     - Date     Condition        Report By
 DG9192  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9192  HISTORY     - 20220817 GOOD             ILDT
 DG9192
 DG9192                          STATION DESCRIPTION
 DG9192
 DG9192'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9192'STATION IS ABOUT 1.6 KM (1.0 MILES) NORTHEAST OF ROCK GROVE AND ABOUT
 DG9192'7.6 KM (4.7 MILES)  NORTHWEST OF ROCK CITY (AIR LINE), IN SECTION 31,
 DG9192'T 29 N, R 9 E ON PROPERTY OWNED BY DONALD  RUF. THIS STATION IS 12.2M
 DG9192'(40 FT) WEST OF THE CENTERLINE OF PAVEMENT OF JUDA ROAD, 0.2M  (0.7
 DG9192'FT) EAST OF AN ORANGE CARSONITE WITNESS SIGN, 16.1M (53 FT) SOUTH OF
 DG9192'THE ENTRANCE TO  THE ROCK GROVE TOWNSHIP TOWN HALL, AND 37.2M (122.2
 DG9192'FT) SOUTHWEST OF A POWER POLE.  MARK IS FLUSH WITH GROUND LEVEL.
 DG9192'
 DG9192'TO REACH THE STATION FROM THE INTERSECTION OF ROCK GROVE ROAD AND
 DG9192'DAKOTA ROAD IN  ROCK GROVE, GO SOUTHEAST ON ROCK GROVE ROAD 0.8 KM
 DG9192'(0.5 MILES) TO JUDA ROAD, THEN TURN  LEFT (NORTH) ON JUDA ROAD 1.5 KM
 DG9192'(1 MILE) TO THE STATION ON THE LEFT (WEST).
 DG9192'
 DG9192'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9192'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9192'10.1 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9192'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9192'FLUSH WITH THE GROUND.
 DG9192
 DG9192                          STATION RECOVERY (2022)
 DG9192
 DG9192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DG9192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9216 ***********************************************************************
 DG9216  DESIGNATION -  NOTT 2
 DG9216  PID         -  DG9216
 DG9216  STATE/COUNTY-  IL/STEPHENSON
 DG9216  COUNTRY     -  US
 DG9216  USGS QUAD   -  DAKOTA (2018)
 DG9216
 DG9216                         *CURRENT SURVEY CONTROL
 DG9216  ______________________________________________________________________
 DG9216* NAD 83(2011) POSITION- 42 27 59.33699(N) 089 30 09.24952(W)   ADJUSTED
 DG9216* NAD 83(2011) ELLIP HT-   258.042 (meters)        (06/27/12)   ADJUSTED
 DG9216* NAD 83(2011) EPOCH   -  2010.00
 DG9216* NAVD 88 ORTHO HEIGHT -   291.6   (meters)      957.    (feet) GPS OBS
 DG9216  ______________________________________________________________________
 DG9216  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9216  GEOID HEIGHT    -        -33.449 (meters)                     GEOID99
 DG9216  GEOID HEIGHT    -        -33.530 (meters)                     GEOID18
 DG9216  NAD 83(2011) X  -     40,911.281 (meters)                     COMP
 DG9216  NAD 83(2011) Y  - -4,712,183.778 (meters)                     COMP
 DG9216  NAD 83(2011) Z  -  4,284,143.173 (meters)                     COMP
 DG9216  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 DG9216
 DG9216  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9216  Standards:
 DG9216         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9216            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9216  -------------------------------------------------------------------
 DG9216  NETWORK    0.76   0.96           0.34   0.27   0.49     -0.07695263
 DG9216  -------------------------------------------------------------------
 DG9216  Click here for local accuracies and other accuracy information.
 DG9216
 DG9216.The horizontal coordinates were established by GPS observations
 DG9216.and adjusted by the National Geodetic Survey in June 2012.
 DG9216
 DG9216.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9216.been affixed to the stable North American tectonic plate. See 
 DG9216.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9216
 DG9216.The horizontal coordinates are valid at the epoch date displayed above
 DG9216.which is a decimal equivalence of Year/Month/Day.
 DG9216
 DG9216.The orthometric height was determined by GPS observations and a
 DG9216.high-resolution geoid model.
 DG9216
 DG9216.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9216.GEOID18 height accuracy estimate available here.
 DG9216
 DG9216.Click photographs - Photos may exist for this station.
 DG9216
 DG9216.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9216
 DG9216.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9216
 DG9216.The ellipsoidal height was determined by GPS observations
 DG9216.and is referenced to NAD 83.
 DG9216
 DG9216. The following values were computed from the NAD 83(2011) position.
 DG9216
 DG9216;                    North         East     Units Scale Factor Converg.
 DG9216;SPC IL W     -   644,109.089   754,614.190   MT  0.99997786   +0 26 54.2
 DG9216;SPC IL W     - 2,113,214.57  2,475,763.39   sFT  0.99997786   +0 26 54.2
 DG9216;UTM  16      - 4,704,605.999   294,257.881   MT  1.00012084   -1 41 24.8
 DG9216
 DG9216!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9216!SPC IL W     -   0.99995953  x   0.99997786  =   0.99993739
 DG9216!UTM  16      -   0.99995953  x   1.00012084  =   1.00008037
 DG9216
 DG9216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN9425704605(NAD 83)
 DG9216
 DG9216                          SUPERSEDED SURVEY CONTROL
 DG9216
 DG9216  NAD 83(2007)-  42 27 59.33702(N)    089 30 09.25043(W) AD(2002.00) 0
 DG9216  ELLIP H (02/10/07)  258.075  (m)                       GP(2002.00)    
 DG9216  NAD 83(1997)-  42 27 59.33655(N)    089 30 09.24902(W) AD(       ) 2
 DG9216  ELLIP H (03/01/05)  258.056  (m)                       GP(       ) 4 1
 DG9216
 DG9216.Superseded values are not recommended for survey control.
 DG9216
 DG9216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9216.See file dsdata.pdf to determine how the superseded data were derived.
 DG9216
 DG9216_MARKER: A = ALUMINUM MARKER
 DG9216_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9216_STAMPING: NOTT NO. 2
 DG9216_MARK LOGO: FGRAH
 DG9216_PROJECTION: RECESSED 7 CENTIMETERS
 DG9216_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9216+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9216_ROD/PIPE-DEPTH: 3.66 meters
 DG9216
 DG9216  HISTORY     - Date     Condition        Report By
 DG9216  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9216
 DG9216                          STATION DESCRIPTION
 DG9216
 DG9216'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9216'STATION IS ABOUT 0.8 KM (0.5 MILES) NORTHEAST OF ROCK GROVE AND ABOUT
 DG9216'6.6 KM (4.1 MILES)  NORTHWEST OF ROCK CITY (AIR LINE), IN SECTION 31,
 DG9216'T 29 N, R 9 E, ON PROPERTY OWNED BY  HARRIS TRUST AND SAVINGS BANK.
 DG9216'THIS STATION IS 11.1M (36.5 FT) WEST OF THE CENTERLINE OF  PAVEMENT
 DG9216'OF JUDA ROAD, 0.3M (0.8 FT) EAST OF AN ORANGE CARSONITE WITNESS SIGN,
 DG9216'AND 16.5M (54 FT)  SOUTHWEST OF A FIELD ENTRANCE. MARK IS FLUSH WITH
 DG9216'GROUND LEVEL.
 DG9216'
 DG9216'TO REACH THE STATION FROM THE INTERSECTION OF ROCK GROVE ROAD AND
 DG9216'DAKOTA ROAD IN  ROCK GROVE, GO SOUTHEAST ON ROCK GROVE ROAD  0.8 KM
 DG9216'(0.5 MILES) TO JUDA ROAD, THEN TURN  LEFT (NORTH) ON JUDA ROAD 0.6 KM
 DG9216'(0.4 MILES) TO THE STATION ON THE LEFT (WEST).
 DG9216'
 DG9216'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9216'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9216'7.6 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9216'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9216'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2806 ***********************************************************************
 AJ2806  DESIGNATION -  NPIF
 AJ2806  PID         -  AJ2806
 AJ2806  STATE/COUNTY-  IL/COOK
 AJ2806  COUNTRY     -  US
 AJ2806  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AJ2806
 AJ2806                         *CURRENT SURVEY CONTROL
 AJ2806  ______________________________________________________________________
 AJ2806* NAD 83(2011) POSITION- 41 53 21.54373(N) 087 36 34.18104(W)   ADJUSTED
 AJ2806* NAD 83(2011) ELLIP HT-   145.620 (meters)        (06/27/12)   ADJUSTED
 AJ2806* NAD 83(2011) EPOCH   -  2010.00
 AJ2806* NAVD 88 ORTHO HEIGHT -   179.2   (meters)      588.    (feet) GPS OBS
 AJ2806  ______________________________________________________________________
 AJ2806  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2806  GEOID HEIGHT    -        -33.522 (meters)                     GEOID99
 AJ2806  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 AJ2806  NAD 83(2011) X  -    198,344.991 (meters)                     COMP
 AJ2806  NAD 83(2011) Y  - -4,751,186.359 (meters)                     COMP
 AJ2806  NAD 83(2011) Z  -  4,236,557.106 (meters)                     COMP
 AJ2806  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 AJ2806
 AJ2806  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2806  Standards:
 AJ2806         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2806            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2806  -------------------------------------------------------------------
 AJ2806  NETWORK    0.70   1.16           0.32   0.24   0.59     -0.18591794
 AJ2806  -------------------------------------------------------------------
 AJ2806  Click here for local accuracies and other accuracy information.
 AJ2806
 AJ2806.The horizontal coordinates were established by GPS observations
 AJ2806.and adjusted by the National Geodetic Survey in June 2012.
 AJ2806
 AJ2806.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2806.been affixed to the stable North American tectonic plate. See 
 AJ2806.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2806
 AJ2806.The horizontal coordinates are valid at the epoch date displayed above
 AJ2806.which is a decimal equivalence of Year/Month/Day.
 AJ2806
 AJ2806.The orthometric height was determined by GPS observations and a
 AJ2806.high-resolution geoid model.
 AJ2806
 AJ2806.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2806.GEOID18 height accuracy estimate available here.
 AJ2806
 AJ2806.Click photographs - Photos may exist for this station.
 AJ2806
 AJ2806.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2806
 AJ2806.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2806
 AJ2806.The ellipsoidal height was determined by GPS observations
 AJ2806.and is referenced to NAD 83.
 AJ2806
 AJ2806. The following values were computed from the NAD 83(2011) position.
 AJ2806
 AJ2806;                    North         East     Units Scale Factor Converg.
 AJ2806;SPC IL E     -   580,062.561   360,073.066   MT  1.00001939   +0 28 59.9
 AJ2806;SPC IL E     - 1,903,088.59  1,181,339.72   sFT  1.00001939   +0 28 59.9
 AJ2806;UTM  16      - 4,637,666.991   449,435.613   MT  0.99963146   -0 24 25.1
 AJ2806
 AJ2806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2806!SPC IL E     -   0.99997716  x   1.00001939  =   0.99999655
 AJ2806!UTM  16      -   0.99997716  x   0.99963146  =   0.99960863
 AJ2806
 AJ2806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4943537666(NAD 83)
 AJ2806
 AJ2806                          SUPERSEDED SURVEY CONTROL
 AJ2806
 AJ2806  NAD 83(2007)-  41 53 21.54378(N)    087 36 34.18205(W) AD(2002.00) 0
 AJ2806  ELLIP H (02/10/07)  145.644  (m)                       GP(2002.00)    
 AJ2806  NAD 83(1997)-  41 53 21.54399(N)    087 36 34.18219(W) AD(       ) 1
 AJ2806  ELLIP H (04/23/01)  145.696  (m)                       GP(       ) 3 1
 AJ2806
 AJ2806.Superseded values are not recommended for survey control.
 AJ2806
 AJ2806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2806.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2806
 AJ2806_MARKER: DD = SURVEY DISK
 AJ2806_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AJ2806_SP_SET: RETAINING WALL
 AJ2806_STAMPING: NPIF 1953
 AJ2806_MARK LOGO: USACE
 AJ2806_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2806+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2000
 AJ2806
 AJ2806  HISTORY     - Date     Condition        Report By
 AJ2806  HISTORY     - 1953     MONUMENTED       USACE
 AJ2806  HISTORY     - 20000815 GOOD             SECI
 AJ2806
 AJ2806                          STATION DESCRIPTION
 AJ2806
 AJ2806'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2806'STATION IS LOCATED IN THE CITY OF CHICAGO SOUTH OF THE SOUTHWEST
 AJ2806'CORNER OF NAVY PIER.  TO REACH THE STATION FROM THE INTERSECTION
 AJ2806'OF ILLINOIS AVE AND STREETER DR (JUST WEST OF NAVY PIER) PROCEED
 AJ2806'SOUTH SOUTHEAST ON STREETER DR APPROXIMATELY 0.15 MI TO ASPHALT
 AJ2806'DRIVE ON SOUTH SIDE OF STREETER DR.  PROCEED SOUTH ON ASPHALT
 AJ2806'DRIVE APPROXIMATELY 300 FT TO A LOCKED GATE.  TO GAIN ACCESS TO
 AJ2806'GATE CONTACT THE ARMY CORPS OF ENGINEERS BY CALLING THE PHONE
 AJ2806'NUMBER POSTED ON THE GATE.  STATION IS LOCATED IN THE SOUTHEAST
 AJ2806'CORNER OF INTERSECTION OF CONCRETE RETAINING WALLS AT THE
 AJ2806'INTERSECTION OF THE CHICAGO HARBOR AND THE OUTER BASIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0130 ***********************************************************************
 NH0130  DESIGNATION -  NUNDA
 NH0130  PID         -  NH0130
 NH0130  STATE/COUNTY-  IL/MCHENRY
 NH0130  COUNTRY     -  US
 NH0130  USGS QUAD   -  MCHENRY (2018)
 NH0130
 NH0130                         *CURRENT SURVEY CONTROL
 NH0130  ______________________________________________________________________
 NH0130* NAD 83(2011) POSITION- 42 17 10.06126(N) 088 17 12.29751(W)   ADJUSTED
 NH0130* NAD 83(2011) ELLIP HT-   225.865 (meters)        (06/27/12)   ADJUSTED
 NH0130* NAD 83(2011) EPOCH   -  2010.00
 NH0130* NAVD 88 ORTHO HEIGHT -   259.852 (meters)      852.53  (feet) ADJUSTED
 NH0130  ______________________________________________________________________
 NH0130  GEOID HEIGHT    -        -33.975 (meters)                     GEOID18
 NH0130  NAD 83(2011) X  -    141,290.401 (meters)                     COMP
 NH0130  NAD 83(2011) Y  - -4,723,728.296 (meters)                     COMP
 NH0130  NAD 83(2011) Z  -  4,269,321.225 (meters)                     COMP
 NH0130  LAPLACE CORR    -         -2.23  (seconds)                    DEFLEC18
 NH0130  DYNAMIC HEIGHT  -        259.765 (meters)      852.25  (feet) COMP
 NH0130  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 NH0130
 NH0130  VERT ORDER      -  SECOND    CLASS 0
 NH0130
 NH0130  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0130  Standards:
 NH0130         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0130            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0130  -------------------------------------------------------------------
 NH0130  NETWORK    1.25   3.10           0.54   0.48   1.58     -0.02551019
 NH0130  -------------------------------------------------------------------
 NH0130  Click here for local accuracies and other accuracy information.
 NH0130
 NH0130.The horizontal coordinates were established by GPS observations
 NH0130.and adjusted by the National Geodetic Survey in June 2012.
 NH0130
 NH0130.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0130.been affixed to the stable North American tectonic plate. See 
 NH0130.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0130
 NH0130.The horizontal coordinates are valid at the epoch date displayed above
 NH0130.which is a decimal equivalence of Year/Month/Day.
 NH0130
 NH0130.The orthometric height was determined by differential leveling and
 NH0130.adjusted by the NATIONAL GEODETIC SURVEY
 NH0130.in June 1991.
 NH0130
 NH0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0130.GEOID18 height accuracy estimate available here.
 NH0130
 NH0130.Click photographs - Photos may exist for this station.
 NH0130
 NH0130.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0130
 NH0130.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0130
 NH0130.The ellipsoidal height was determined by GPS observations
 NH0130.and is referenced to NAD 83.
 NH0130
 NH0130.The dynamic height is computed by dividing the NAVD 88
 NH0130.geopotential number by the normal gravity value computed on the
 NH0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0130.degrees latitude (g = 980.6199 gals.).
 NH0130
 NH0130.The modeled gravity was interpolated from observed gravity values.
 NH0130
 NH0130. The following values were computed from the NAD 83(2011) position.
 NH0130
 NH0130;                    North         East     Units Scale Factor Converg.
 NH0130;SPC IL E     -   623,884.851   303,842.088   MT  0.99997518   +0 01 52.8
 NH0130;SPC IL E     - 2,046,862.22    996,855.25   sFT  0.99997518   +0 01 52.8
 NH0130;UTM  16      - 4,682,347.088   393,912.352   MT  0.99973848   -0 51 57.1
 NH0130
 NH0130!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0130!SPC IL E     -   0.99996458  x   0.99997518  =   0.99993976
 NH0130!UTM  16      -   0.99996458  x   0.99973848  =   0.99970307
 NH0130
 NH0130:                Primary Azimuth Mark                     Grid Az
 NH0130:SPC IL E     -  NUNDA AZ MK                              355 08 14.8
 NH0130:UTM  16      -  NUNDA AZ MK                              356 02 04.7
 NH0130
 NH0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9391282347(NAD 83)
 NH0130
 NH0130|---------------------------------------------------------------------|
 NH0130| PID    Reference Object                     Distance      Geod. Az  |
 NH0130|                                                           dddmmss.s |
 NH0130| NH0131 NUNDA RM 1                           10.068 METERS 00039     |
 NH0130| NH1044 ROUND LAKE MUNICIPAL TANK           APPROX.17.7 KM 0640426.7 |
 NH0130| NH0132 NUNDA RM 2                           25.222 METERS 28813     |
 NH0130| NH0133 NUNDA AZ MK                                        3551007.6 |
 NH0130|---------------------------------------------------------------------|
 NH0130
 NH0130                          SUPERSEDED SURVEY CONTROL
 NH0130
 NH0130  NAD 83(2007)-  42 17 10.06164(N)    088 17 12.29814(W) AD(2002.00) 0
 NH0130  ELLIP H (02/10/07)  225.889  (m)                       GP(2002.00)    
 NH0130  ELLIP H (03/08/05)  225.893  (m)                       GP(       ) 4 1
 NH0130  NAD 83(1997)-  42 17 10.06183(N)    088 17 12.29919(W) AD(       ) 3
 NH0130  ELLIP H (10/21/99)  225.909  (m)                       GP(       ) 4 1
 NH0130  NAD 83(1997)-  42 17 10.06183(N)    088 17 12.29919(W) AD(       ) 3
 NH0130  ELLIP H (05/28/93)  225.821  (m)                       GP(       ) 4 2
 NH0130  NAD 83(1991)-  42 17 10.05811(N)    088 17 12.31126(W) AD(       ) 3
 NH0130  NAD 83(1986)-  42 17 10.06006(N)    088 17 12.31432(W) AD(       ) 3
 NH0130  NAD 27      -  42 17 09.99550(N)    088 17 11.99490(W) AD(       ) 3
 NH0130  NGVD 29 (??/??/92)  259.897  (m)          852.68   (f) ADJ UNCH    2 0
 NH0130  NGVD 29             259.90   (m)          852.7    (f) LEVELING    3  
 NH0130
 NH0130.Superseded values are not recommended for survey control.
 NH0130
 NH0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0130.See file dsdata.pdf to determine how the superseded data were derived.
 NH0130
 NH0130_MARKER: DS = TRIANGULATION STATION DISK
 NH0130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0130_STAMPING: NUNDA 1954
 NH0130_MARK LOGO: CGS
 NH0130_PROJECTION: FLUSH
 NH0130_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NH0130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0130+STABILITY: SURFACE MOTION
 NH0130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0130+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2014
 NH0130
 NH0130  HISTORY     - Date     Condition        Report By
 NH0130  HISTORY     - 1954     MONUMENTED       CGS
 NH0130  HISTORY     - 1960     GOOD             CGS
 NH0130  HISTORY     - 1966     GOOD             CGS
 NH0130  HISTORY     - 1975     GOOD             ALSTER
 NH0130  HISTORY     - 1989     GOOD             USPSQD
 NH0130  HISTORY     - 1989     GOOD             USPSQD
 NH0130  HISTORY     - 19910904 GOOD             MSE
 NH0130  HISTORY     - 20000802 GOOD             PATRIC
 NH0130  HISTORY     - 20141009 GOOD             ILDT
 NH0130
 NH0130                          STATION DESCRIPTION
 NH0130
 NH0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0130'STATION IS LOCATED ALONG THE EAST SIDE OF STATE HIGHWAY 31
 NH0130'ABOUT 4-1/2 MILES SOUTH OF MC HENRY AND ABOUT 3 MILES NORTHEAST
 NH0130'OF CRYSTAL LAKE.  IT IS 39 FEET EAST OF THE CENTER OF THE HIGHWAY,
 NH0130'3 FEET NORTH OF A TELEPHONE POLE AND WHITE WITNESS POST AND
 NH0130'2 FEET WEST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS
 NH0130'STAMPED NUNDA 1954.
 NH0130'
 NH0130'REFERENCE MARK NO. 1 IS 40 FEET EAST OF THE CENTER OF THE
 NH0130'HIGHWAY AND 1 FOOT WEST OF THE FENCE.  THE MARK IS FLUSH
 NH0130'AND THE DISK IS STAMPED NUNDA NO 1 1954.
 NH0130'
 NH0130'REFERENCE MARK NO. 2 IS 48 FEET SOUTH OF A POWER LINE POLE,
 NH0130'40 FEET WEST OF THE CENTER OF THE HIGHWAY AND 1 FOOT EAST OF
 NH0130'A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED NUNDA
 NH0130'NO 2 1954.
 NH0130'
 NH0130'AZIMUTH MARK IS 41 FEET WEST OF THE CENTER OF HIGHWAY 31,
 NH0130'21 FEET SOUTHWEST OF A 12 INCH ELM TREE, 1 FOOT SOUTH OF A
 NH0130'POWER LINE POLE AND WHITE WITNESS POST AND 1 FOOT EAST OF A
 NH0130'FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED NUNDA 1954.
 NH0130'
 NH0130'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH0130'31 AND 120 IN MC HENRY, GO SOUTH ON HIGHWAY 31 FOR 3.9 MILES
 NH0130'TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE
 NH0130'SOUTH ON THE HIGHWAY FOR 0.2 MILE TO THE STATION ON THE LEFT
 NH0130'AS DESCRIBED.
 NH0130'
 NH0130'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH0130
 NH0130                          STATION RECOVERY (1960)
 NH0130
 NH0130'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0130'3.6 MI NE FROM CRYSTAL LAKE.
 NH0130'ABOUT 2.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0130'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, THENCE
 NH0130'ABOUT 0.75 MILE EAST ALONG EDGEWOOD ROAD, THENCE ABOUT 0.1 MILE
 NH0130'NORTH ALONG STATE HIGHWAY 31, ON THE NORTH SLOPE OF A SLIGHT
 NH0130'HILL, 39 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 3 1/2 FEET
 NH0130'NORTH OF THE SECOND TELEPHONE POLE NORTH OF THE JUNCTION OF
 NH0130'EDGEWOOD ROAD LEADING WEST, 2 1/2 FEET WEST OF A RIGHT-OF-WAY
 NH0130'FENCE LINE, 4 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT
 NH0130'1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN TOP OF A CONCRETE
 NH0130'POST PROJECTING 1 INCH.
 NH0130
 NH0130                          STATION RECOVERY (1966)
 NH0130
 NH0130'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH0130'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND
 NH0130'IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS GOOD
 NH0130'WITH THE BELOW CHANGES.
 NH0130'
 NH0130'STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 NH0130'
 NH0130'THE AZIMUTH MARK IS 1 FOOT SOUTHWEST OF A METAL WITNESS POST.
 NH0130
 NH0130                          STATION RECOVERY (1975)
 NH0130
 NH0130'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1975 (LC)
 NH0130'NUNDA 1954-GOOD*
 NH0130'
 NH0130'NUNDA NO 1 1954-GOOD
 NH0130'
 NH0130'NUNDA NO 2 1954-GOOD
 NH0130'
 NH0130'NUNDA 1954 AZ MK-GOOD
 NH0130'
 NH0130'TELEPOLE 3 FT S. OF STATION IS GONE
 NH0130'
 NH0130'WHITE WOOD WITNESS POST GONE
 NH0130
 NH0130                          STATION RECOVERY (1989)
 NH0130
 NH0130'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0130'RECOVERED IN GOOD CONDITION.
 NH0130
 NH0130                          STATION RECOVERY (1989)
 NH0130
 NH0130'RECOVERY NOTE BY US POWER SQUADRON 1989 (REE)
 NH0130'RECOVERED IN GOOD CONDITION.
 NH0130
 NH0130                          STATION RECOVERY (1991)
 NH0130
 NH0130'RECOVERY NOTE BY MSE CORPORATION 1991
 NH0130'RECOVERED IN GOOD CONDITION.
 NH0130
 NH0130                          STATION RECOVERY (2000)
 NH0130
 NH0130'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NH0130'RECOVERED IN GOOD CONDITION.
 NH0130
 NH0130                          STATION RECOVERY (2014)
 NH0130
 NH0130'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 NH0130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0133 ***********************************************************************
 NH0133  DESIGNATION -  NUNDA AZ MK
 NH0133  PID         -  NH0133
 NH0133  STATE/COUNTY-  IL/MCHENRY
 NH0133  COUNTRY     -  US
 NH0133  USGS QUAD   -  MCHENRY (2018)
 NH0133
 NH0133                         *CURRENT SURVEY CONTROL
 NH0133  ______________________________________________________________________
 NH0133* NAD 83(1986) POSITION- 42 17 22.     (N) 088 17 13.     (W)   SCALED
 NH0133* NAVD 88 ORTHO HEIGHT -   255.472 (meters)      838.16  (feet) ADJUSTED
 NH0133  ______________________________________________________________________
 NH0133  GEOID HEIGHT    -        -33.982 (meters)                     GEOID18
 NH0133  DYNAMIC HEIGHT  -        255.386 (meters)      837.88  (feet) COMP
 NH0133  MODELED GRAVITY -    980,280.3   (mgal)                       NAVD 88
 NH0133
 NH0133  VERT ORDER      -  SECOND    CLASS 0
 NH0133
 NH0133.The horizontal coordinates were scaled from a map and have
 NH0133.an estimated accuracy of +/- 6 seconds.
 NH0133
 NH0133.The orthometric height was determined by differential leveling and
 NH0133.adjusted by the NATIONAL GEODETIC SURVEY
 NH0133.in June 1991.
 NH0133
 NH0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0133.GEOID18 height accuracy estimate available here.
 NH0133
 NH0133.Click photographs - Photos may exist for this station.
 NH0133
 NH0133.The dynamic height is computed by dividing the NAVD 88
 NH0133.geopotential number by the normal gravity value computed on the
 NH0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0133.degrees latitude (g = 980.6199 gals.).
 NH0133
 NH0133.The modeled gravity was interpolated from observed gravity values.
 NH0133
 NH0133;                    North         East    Units  Estimated Accuracy
 NH0133;SPC IL E     -   624,250.      303,830.      MT  (+/- 180 meters Scaled)
 NH0133
 NH0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM939827(NAD 83)
 NH0133
 NH0133                          SUPERSEDED SURVEY CONTROL
 NH0133
 NH0133  NGVD 29 (??/??/92)  255.518  (m)          838.31   (f) ADJ UNCH    2 0
 NH0133
 NH0133.Superseded values are not recommended for survey control.
 NH0133
 NH0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0133.See file dsdata.pdf to determine how the superseded data were derived.
 NH0133
 NH0133_MARKER: DZ = AZIMUTH MARK DISK
 NH0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0133_STAMPING: NUNDA 1954
 NH0133_MARK LOGO: CGS
 NH0133_PROJECTION: FLUSH
 NH0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0133+STABILITY: SURFACE MOTION
 NH0133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0133+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2002
 NH0133
 NH0133  HISTORY     - Date     Condition        Report By
 NH0133  HISTORY     - 1954     MONUMENTED       CGS
 NH0133  HISTORY     - 1960     GOOD             CGS
 NH0133  HISTORY     - 19940508 MARK NOT FOUND   USPSQD
 NH0133  HISTORY     - 20020108 GOOD             ILDT
 NH0133
 NH0133                          STATION DESCRIPTION
 NH0133
 NH0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0133'3.8 MI NE FROM CRYSTAL LAKE.
 NH0133'ABOUT 2.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0133'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, THENCE
 NH0133'ABOUT 0.75 MILE EAST ALONG EDGEWOOD ROAD, THENCE ABOUT 0.3 MILE
 NH0133'NORTH ALONG STATE HIGHWAY 31, 39 1/2 FEET WEST OF THE CENTER LINE
 NH0133'OF HIGHWAY, 20 FEET SOUTHWEST OF A 18-INCH ELM TREE, 2 1/2 FEET
 NH0133'SOUTH OF A POWER LINE POLE, 15 1/2 FEET SOUTH OF A 4-INCH WILD
 NH0133'CHERRY TREE ALONG A FENCE LINE, 2 FEET EAST OF THE FENCE LINE,
 NH0133'2 FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET
 NH0133'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN TOP OF A CONCRETE POST
 NH0133'PROJECTING 2 INCHES.  NOTE-- THIS MARK CAN BE REACHED BY GOING
 NH0133'ABOUT 4.0 MILES SOUTH ALONG STATE HIGHWAY 31 FROM THE JUNCTION OF
 NH0133'STATE HIGHWAY 120 AT MCHENRY .
 NH0133
 NH0133                          STATION RECOVERY (1994)
 NH0133
 NH0133'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0133'MARK NOT FOUND.
 NH0133
 NH0133                          STATION RECOVERY (2002)
 NH0133
 NH0133'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MH)
 NH0133'MARK HAS AN ORANGE FIBERGLASS WITNESS POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0131 ***********************************************************************
 NH0131  CBN         -  This is a Cooperative Base Network Control Station.
 NH0131  DESIGNATION -  NUNDA RM 1
 NH0131  PID         -  NH0131
 NH0131  STATE/COUNTY-  IL/MCHENRY
 NH0131  COUNTRY     -  US
 NH0131  USGS QUAD   -  MCHENRY (2018)
 NH0131
 NH0131                         *CURRENT SURVEY CONTROL
 NH0131  ______________________________________________________________________
 NH0131* NAD 83(2011) POSITION- 42 17 10.38754(N) 088 17 12.29255(W)   ADJUSTED
 NH0131* NAD 83(2011) ELLIP HT-   225.755 (meters)        (06/27/12)   ADJUSTED
 NH0131* NAD 83(2011) EPOCH   -  2010.00
 NH0131* NAVD 88 ORTHO HEIGHT -   259.734 (meters)      852.14  (feet) ADJUSTED
 NH0131  ______________________________________________________________________
 NH0131  GEOID HEIGHT    -        -33.975 (meters)                     GEOID18
 NH0131  NAD 83(2011) X  -    141,290.309 (meters)                     COMP
 NH0131  NAD 83(2011) Y  - -4,723,721.440 (meters)                     COMP
 NH0131  NAD 83(2011) Z  -  4,269,328.599 (meters)                     COMP
 NH0131  LAPLACE CORR    -         -2.23  (seconds)                    DEFLEC18
 NH0131  DYNAMIC HEIGHT  -        259.647 (meters)      851.86  (feet) COMP
 NH0131  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 NH0131
 NH0131  VERT ORDER      -  SECOND    CLASS 0
 NH0131
 NH0131  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0131  Standards:
 NH0131         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0131            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0131  -------------------------------------------------------------------
 NH0131  NETWORK    0.33   0.57           0.15   0.12   0.29      0.00222108
 NH0131  -------------------------------------------------------------------
 NH0131  Click here for local accuracies and other accuracy information.
 NH0131
 NH0131.The horizontal coordinates were established by GPS observations
 NH0131.and adjusted by the National Geodetic Survey in June 2012.
 NH0131
 NH0131.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0131.been affixed to the stable North American tectonic plate. See 
 NH0131.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0131
 NH0131.The horizontal coordinates are valid at the epoch date displayed above
 NH0131.which is a decimal equivalence of Year/Month/Day.
 NH0131
 NH0131.The orthometric height was determined by differential leveling and
 NH0131.adjusted by the NATIONAL GEODETIC SURVEY
 NH0131.in June 1991.
 NH0131
 NH0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0131.GEOID18 height accuracy estimate available here.
 NH0131
 NH0131.Click photographs - Photos may exist for this station.
 NH0131
 NH0131.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0131
 NH0131.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0131
 NH0131.The ellipsoidal height was determined by GPS observations
 NH0131.and is referenced to NAD 83.
 NH0131
 NH0131.The dynamic height is computed by dividing the NAVD 88
 NH0131.geopotential number by the normal gravity value computed on the
 NH0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0131.degrees latitude (g = 980.6199 gals.).
 NH0131
 NH0131.The modeled gravity was interpolated from observed gravity values.
 NH0131
 NH0131. The following values were computed from the NAD 83(2011) position.
 NH0131
 NH0131;                    North         East     Units Scale Factor Converg.
 NH0131;SPC IL E     -   623,894.919   303,842.196   MT  0.99997518   +0 01 52.8
 NH0131;SPC IL E     - 2,046,895.25    996,855.60   sFT  0.99997518   +0 01 52.8
 NH0131;UTM  16      - 4,682,357.150   393,912.618   MT  0.99973848   -0 51 57.1
 NH0131
 NH0131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0131!SPC IL E     -   0.99996459  x   0.99997518  =   0.99993978
 NH0131!UTM  16      -   0.99996459  x   0.99973848  =   0.99970308
 NH0131
 NH0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9391282357(NAD 83)
 NH0131
 NH0131                          SUPERSEDED SURVEY CONTROL
 NH0131
 NH0131  NAD 83(2007)-  42 17 10.38760(N)    088 17 12.29352(W) AD(2002.00) 0
 NH0131  ELLIP H (02/10/07)  225.787  (m)                       GP(2002.00)    
 NH0131  ELLIP H (10/15/04)  225.762  (m)                       GP(       ) 4 2
 NH0131  NAD 83(1997)-  42 17 10.38776(N)    088 17 12.29313(W) AD(       ) B
 NH0131  ELLIP H (07/17/98)  225.799  (m)                       GP(       ) 4 1
 NH0131  NAD 83(1991)-  42 17 10.38393(N)    088 17 12.30505(W) AD(       ) 1
 NH0131  ELLIP H (11/21/91)  225.696  (m)                       GP(       ) 4 1
 NH0131  NAD 83(1986)-  42 17 10.38438(N)    088 17 12.30808(W) AD(       ) 1
 NH0131  NAVD 88             259.73   (m)          852.1    (f) LEVELING    3  
 NH0131  NGVD 29 (??/??/92)  259.779  (m)          852.29   (f) ADJ UNCH    2 0
 NH0131  NGVD 29             259.78   (m)          852.3    (f) LEVELING    3  
 NH0131
 NH0131.Superseded values are not recommended for survey control.
 NH0131
 NH0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0131.See file dsdata.pdf to determine how the superseded data were derived.
 NH0131
 NH0131_MARKER: DR = REFERENCE MARK DISK
 NH0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0131_STAMPING: NUNDA NO 1 1954
 NH0131_MARK LOGO: CGS
 NH0131_PROJECTION: FLUSH
 NH0131_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0131+STABILITY: SURFACE MOTION
 NH0131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0131+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2004
 NH0131
 NH0131  HISTORY     - Date     Condition        Report By
 NH0131  HISTORY     - 1954     MONUMENTED       CGS
 NH0131  HISTORY     - 1960     GOOD             CGS
 NH0131  HISTORY     - 19900822 GOOD             NGS
 NH0131  HISTORY     - 19970522 GOOD             NGS
 NH0131  HISTORY     - 20000327 GOOD             SECI
 NH0131  HISTORY     - 20000802 GOOD             PATRIC
 NH0131  HISTORY     - 20010109 GOOD             PATRIC
 NH0131  HISTORY     - 20040224 GOOD             GEWALT
 NH0131
 NH0131                          STATION DESCRIPTION
 NH0131
 NH0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0131'3.6 MI NE FROM CRYSTAL LAKE.
 NH0131'ABOUT 2.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0131'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, THENCE
 NH0131'ABOUT 0.75 MILE EAST ALONG EDGEWOOD ROAD, THENCE ABOUT 0.1 MILE
 NH0131'NORTH ALONG STATE HIGHWAY 31, 39 1/2 FEET EAST OF THE CENTER LINE
 NH0131'OF HIGHWAY, 33.0 FEET NORHT OF TRIANGULATION STATION NUNDA,
 NH0131'DESCRIBED, 2 FEET WEST OF THE RIGHT-OF-WAY FENCE LINE, 83 FEET
 NH0131'SOUTH OF A T FENCE CORNER, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 NH0131'HIGHWAY, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 NH0131
 NH0131                          STATION RECOVERY (1990)
 NH0131
 NH0131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 NH0131'STATION IS LOCATED ABOUT 6.5 KM (4.0 MI) SOUTH OF MC HENRY, IN A
 NH0131'WEEDSTRIP BETWEEN A HIGHWAY AND A FIELD, ON RIGHT-OF-WAY, IN SOUTH
 NH0131'CENTRAL SECTION 15, T 44 N, R 8 E.  OWNERSHIP--STATE DEPARTMENT OF
 NH0131'TRANSPORTATION.
 NH0131'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 120 AND 31 SOUTH ON THE
 NH0131'WEST SIDE OF MC HENRY, GO SOUTH ON HIGHWAY 31 FOR 6.08 KM (3.78 MI)
 NH0131'TO A PAVED ROAD LEFT (GRACY ROAD).  CONTINUE SOUTH FOR 0.64 KM
 NH0131'(0.40 MI) TO THE STATION ON THE LEFT IN A TREE GAP ALONG AN ABANDONED
 NH0131'FENCE LINE.
 NH0131'STATION MARK IS A REFERENCE DISK SET IN THE TOP OF A 25-CM SQUARE
 NH0131'CONCRETE POST 2 CM BELOW GROUND.  IT IS 12.3 M (40.4 FT) EAST OF, AND
 NH0131'0.5 M (1.6 FT) LOWER THAN THE HIGHWAY CENTER, 0.3 M (1.0 FT) WEST OF
 NH0131'A FIBERGLASS WITNESS POST, 0.4 M (1.3 FT) SOUTHWEST OF A METAL POST,
 NH0131'9.6 M (31.5 FT) NORTH OF A METAL WITNESS POST AT NUNDA 1954, AND 157
 NH0131'M (515.1 FT) NORTH OF EXTENDED CENTER OF A ROAD LEADING WEST
 NH0131'(EDGEWOOD ROAD).
 NH0131'NOTE--STATION NUNDA COULD BE USED EXCEPT FOR 35 DEGREE BLOCK TO THE
 NH0131'SOUTH.
 NH0131
 NH0131                          STATION RECOVERY (1997)
 NH0131
 NH0131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH0131'THE STATION IS LOCATED ABOUT 4 MILES (6.4 KM) SOUTH OF MCHENRY IN THE
 NH0131'RIGHT-OF-WAY STRIP BETWEEN STATE ROUTE 31 AND A FIELD.  TO REACH FROM
 NH0131'THE JUNCTION OF STATE ROUTES 120 AND 31 SOUTH ON THE WEST SIDE OF
 NH0131'MCHENRY, GO SOUTH ON ROUTE 31 FOR 3.75 MI (6.03 KM) TO A PAVED ROAD
 NH0131'LEFT, GRACY ROAD, CONTINUE SOUTH FOR 0.4 MI (0.6 KM) TO THE STATION ON
 NH0131'THE LEFT, 12.3 M (40.4 FT) EAST OF AND ABOUT 0.5 M (1.6 FT) LOWER THAN
 NH0131'THE CENTER OF THE HIGHWAY, 157 M (515.1 FT) NORTH OF THE EXTENDED
 NH0131'CENTER OF A ROAD WEST, EDGEWOOD ROAD, 0.4 M (1.3 FT) SOUTHWEST OF A
 NH0131'METAL WITNESS POST, AND 0.3 M (1.0 FT) WEST OF A FIBERGLASS WITNESS
 NH0131'POST.
 NH0131
 NH0131                          STATION RECOVERY (2000)
 NH0131
 NH0131'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 NH0131'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 NH0131'
 NH0131
 NH0131                          STATION RECOVERY (2000)
 NH0131
 NH0131'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NH0131'RECOVERED IN GOOD CONDITION.
 NH0131
 NH0131                          STATION RECOVERY (2001)
 NH0131
 NH0131'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0131'RECOVERED IN GOOD CONDITION.
 NH0131
 NH0131                          STATION RECOVERY (2004)
 NH0131
 NH0131'RECOVERY NOTE BY GEWALT-HAMILTON 2004
 NH0131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0132 ***********************************************************************
 NH0132  DESIGNATION -  NUNDA RM 2
 NH0132  PID         -  NH0132
 NH0132  STATE/COUNTY-  IL/MCHENRY
 NH0132  COUNTRY     -  US
 NH0132  USGS QUAD   -  MCHENRY (2018)
 NH0132
 NH0132                         *CURRENT SURVEY CONTROL
 NH0132  ______________________________________________________________________
 NH0132* NAD 83(1986) POSITION- 42 17 10.32   (N) 088 17 13.34   (W)   HD_HELD1
 NH0132* NAVD 88 ORTHO HEIGHT -   259.834 (meters)      852.47  (feet) ADJUSTED
 NH0132  ______________________________________________________________________
 NH0132  GEOID HEIGHT    -        -33.975 (meters)                     GEOID18
 NH0132  DYNAMIC HEIGHT  -        259.747 (meters)      852.19  (feet) COMP
 NH0132  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 NH0132
 NH0132  VERT ORDER      -  SECOND    CLASS 0
 NH0132
 NH0132.The horizontal coordinates were determined by differentially corrected
 NH0132.hand held GPS observations or other comparable positioning techniques
 NH0132.and have an estimated accuracy of +/- 3 meters.
 NH0132
 NH0132.The orthometric height was determined by differential leveling and
 NH0132.adjusted by the NATIONAL GEODETIC SURVEY
 NH0132.in June 1991.
 NH0132
 NH0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0132.GEOID18 height accuracy estimate available here.
 NH0132
 NH0132.Click photographs - Photos may exist for this station.
 NH0132
 NH0132.The dynamic height is computed by dividing the NAVD 88
 NH0132.geopotential number by the normal gravity value computed on the
 NH0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0132.degrees latitude (g = 980.6199 gals.).
 NH0132
 NH0132.The modeled gravity was interpolated from observed gravity values.
 NH0132
 NH0132;                    North         East    Units  Estimated Accuracy
 NH0132;SPC IL E     -   623,892.8     303,818.2     MT  (+/- 3 meters HH1 GPS) 
 NH0132
 NH0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9388882355(NAD 83)
 NH0132
 NH0132                          SUPERSEDED SURVEY CONTROL
 NH0132
 NH0132  NGVD 29 (??/??/92)  259.879  (m)          852.62   (f) ADJ UNCH    2 0
 NH0132
 NH0132.Superseded values are not recommended for survey control.
 NH0132
 NH0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0132.See file dsdata.pdf to determine how the superseded data were derived.
 NH0132
 NH0132_MARKER: DR = REFERENCE MARK DISK
 NH0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0132_STAMPING: NUNDA NO 2 1954
 NH0132_MARK LOGO: CGS
 NH0132_PROJECTION: FLUSH
 NH0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0132+STABILITY: SURFACE MOTION
 NH0132
 NH0132  HISTORY     - Date     Condition        Report By
 NH0132  HISTORY     - 1954     MONUMENTED       CGS
 NH0132  HISTORY     - 1960     GOOD             CGS
 NH0132  HISTORY     - 19940508 GOOD             USPSQD
 NH0132
 NH0132                          STATION DESCRIPTION
 NH0132
 NH0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0132'3.6 MI NE FROM CRYSTAL LAKE.
 NH0132'ABOUT 2.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0132'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, THENCE
 NH0132'ABOUT 0.75 MILE EAST ALONG EDGEWOOD ROAD, THENCE ABOUT 0.1 MILE
 NH0132'NORTH ALONG STATE HIGHWAY 31, 39 1/2 FEET WEST OF THE CENTER LINE
 NH0132'OF THE HIGHWAY, 82.7 FEET NORTHWEST OF AND ACROSS THE HIGHWAY FROM
 NH0132'TRIANGULATION STATION NUNDA, DESCRIBED, 48 FEET SOUTH OF THE 4TH.
 NH0132'POWER LINE POLE NORTH OF THE JUNCTION OF EDGEWOOD ROAD LEADING
 NH0132'WEST, DIRECTLY IN THE LINE OF POLES, 76 1/2 FEET SOUTH-SOUTHWEST
 NH0132'OF A 14-INCH MAPLE TREE, 1 1/2 FEET EAST OF A RIGHT-OF-WAY FENCE
 NH0132'LINE, 1 1/2 FEET NORTH OF A STEEL WITNESS POST, ABOUT LEVEL WITH
 NH0132'THE HIGHWAY, AND SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH.
 NH0132
 NH0132                          STATION RECOVERY (1994)
 NH0132
 NH0132'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB2596 ***********************************************************************
 AB2596  DESIGNATION -  NW 24 38 10
 AB2596  PID         -  AB2596
 AB2596  STATE/COUNTY-  IL/DU PAGE
 AB2596  COUNTRY     -  US
 AB2596  USGS QUAD   -  WHEATON (2018)
 AB2596
 AB2596                         *CURRENT SURVEY CONTROL
 AB2596  ______________________________________________________________________
 AB2596* NAD 83(2011) POSITION- 41 46 19.17874(N) 088 03 04.53716(W)   ADJUSTED
 AB2596* NAD 83(2011) ELLIP HT-   180.780 (meters)        (06/27/12)   ADJUSTED
 AB2596* NAD 83(2011) EPOCH   -  2010.00
 AB2596* NAVD 88 ORTHO HEIGHT -   214.0   (meters)      702.    (feet) GPS OBS
 AB2596  ______________________________________________________________________
 AB2596  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB2596  GEOID HEIGHT    -        -32.866 (meters)                     GEOID93
 AB2596  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 AB2596  NAD 83(2011) X  -    162,002.992 (meters)                     COMP
 AB2596  NAD 83(2011) Y  - -4,761,286.660 (meters)                     COMP
 AB2596  NAD 83(2011) Z  -  4,226,870.560 (meters)                     COMP
 AB2596  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 AB2596
 AB2596  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB2596  Standards:
 AB2596         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB2596            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB2596  -------------------------------------------------------------------
 AB2596  NETWORK    0.96   2.02           0.41   0.37   1.03     -0.02605829
 AB2596  -------------------------------------------------------------------
 AB2596  Click here for local accuracies and other accuracy information.
 AB2596
 AB2596.The horizontal coordinates were established by GPS observations
 AB2596.and adjusted by the National Geodetic Survey in June 2012.
 AB2596
 AB2596.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB2596.been affixed to the stable North American tectonic plate. See 
 AB2596.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB2596
 AB2596.The horizontal coordinates are valid at the epoch date displayed above
 AB2596.which is a decimal equivalence of Year/Month/Day.
 AB2596
 AB2596.The orthometric height was determined by GPS observations and a
 AB2596.high-resolution geoid model.
 AB2596
 AB2596.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB2596.GEOID18 height accuracy estimate available here.
 AB2596
 AB2596.Click photographs - Photos may exist for this station.
 AB2596
 AB2596.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB2596
 AB2596.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB2596
 AB2596.The ellipsoidal height was determined by GPS observations
 AB2596.and is referenced to NAD 83.
 AB2596
 AB2596. The following values were computed from the NAD 83(2011) position.
 AB2596
 AB2596;                    North         East     Units Scale Factor Converg.
 AB2596;SPC IL E     -   566,816.840   323,452.629   MT  0.99998177   +0 11 16.5
 AB2596;SPC IL E     - 1,859,631.58  1,061,194.17   sFT  0.99998177   +0 11 16.5
 AB2596;UTM  16      - 4,624,995.502   412,626.454   MT  0.99969394   -0 42 01.3
 AB2596
 AB2596!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB2596!SPC IL E     -   0.99997165  x   0.99998177  =   0.99995342
 AB2596!UTM  16      -   0.99997165  x   0.99969394  =   0.99966559
 AB2596
 AB2596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1262624995(NAD 83)
 AB2596
 AB2596                          SUPERSEDED SURVEY CONTROL
 AB2596
 AB2596  NAD 83(2007)-  41 46 19.17892(N)    088 03 04.53800(W) AD(2002.00) 0
 AB2596  ELLIP H (02/10/07)  180.800  (m)                       GP(2002.00)    
 AB2596  ELLIP H (02/03/05)  180.801  (m)                       GP(       ) 4 2
 AB2596  NAD 83(1997)-  41 46 19.17810(N)    088 03 04.53697(W) AD(       ) 1
 AB2596  ELLIP H (10/21/99)  180.800  (m)                       GP(       ) 4 1
 AB2596  NAD 83(1997)-  41 46 19.17821(N)    088 03 04.53756(W) AD(       ) 1
 AB2596  NAD 83(1986)-  41 46 19.17905(N)    088 03 04.55142(W) AD(       ) 1
 AB2596
 AB2596.Superseded values are not recommended for survey control.
 AB2596
 AB2596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB2596.See file dsdata.pdf to determine how the superseded data were derived.
 AB2596
 AB2596_MARKER: A = ALUMINUM MARKER
 AB2596_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AB2596_SP_SET: ALUMINUM DISK WITH CHISLED X
 AB2596_STAMPING: CHISLED CROSS
 AB2596_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AB2596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB2596+STABILITY: SURFACE MOTION
 AB2596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB2596+SATELLITE: SATELLITE OBSERVATIONS - 1987
 AB2596
 AB2596  HISTORY     - Date     Condition        Report By
 AB2596  HISTORY     - 1987     MONUMENTED       PATRIC
 AB2596
 AB2596                          STATION DESCRIPTION
 AB2596
 AB2596'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 1987
 AB2596'DESCRIBED BY PATRICK ENGINEERING INC. 1995 STATION IS LOCATED IN
 AB2596'WOODRIDGE, IL.  TO REACH THE STATION FROM THE JUNCTION OF I-355 AND
 AB2596'63RD STREET, GO WEST 0.2 MI (0.3 KM) TO THE MARK ON THE RIGHT.
 AB2596'STATION MARK IS AN ALUMINUM DISK LOCATED IN THE PAVEMENT IN THE NE
 AB2596'QUARTER OF THE INTERSECTION OF 63RD STREET AND WALNUT AVENUE, 2.2 FT
 AB2596'(0.7 M) SW OF THE BACK OF CURB, AND FLUSH WITH THE BITUMINOUS
 AB2596'PAVEMENT.  STATION HAS SOME OBSTRUCTIONS TO THE NORTHEAST THAT MAY
 AB2596'CAUSE PROBLEMS DURING GPS OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0371 ***********************************************************************
 LC0371  DESIGNATION -  O
 LC0371  PID         -  LC0371
 LC0371  STATE/COUNTY-  IL/MCLEAN
 LC0371  COUNTRY     -  US
 LC0371  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0371
 LC0371                         *CURRENT SURVEY CONTROL
 LC0371  ______________________________________________________________________
 LC0371* NAD 83(1986) POSITION- 40 28 28.     (N) 088 59 35.     (W)   SCALED
 LC0371* NAVD 88 ORTHO HEIGHT -   241.711 (meters)      793.01  (feet) ADJUSTED
 LC0371  ______________________________________________________________________
 LC0371  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 LC0371  DYNAMIC HEIGHT  -        241.597 (meters)      792.64  (feet) COMP
 LC0371  MODELED GRAVITY -    980,149.1   (mgal)                       NAVD 88
 LC0371
 LC0371  VERT ORDER      -  FIRST     CLASS II
 LC0371
 LC0371.The horizontal coordinates were scaled from a map and have
 LC0371.an estimated accuracy of +/- 6 seconds.
 LC0371
 LC0371.The orthometric height was determined by differential leveling and
 LC0371.adjusted by the NATIONAL GEODETIC SURVEY
 LC0371.in June 1991.
 LC0371
 LC0371.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0371.GEOID18 height accuracy estimate available here.
 LC0371
 LC0371.Click photographs - Photos may exist for this station.
 LC0371
 LC0371.The dynamic height is computed by dividing the NAVD 88
 LC0371.geopotential number by the normal gravity value computed on the
 LC0371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0371.degrees latitude (g = 980.6199 gals.).
 LC0371
 LC0371.The modeled gravity was interpolated from observed gravity values.
 LC0371
 LC0371;                    North         East    Units  Estimated Accuracy
 LC0371;SPC IL E     -   422,890.      244,060.      MT  (+/- 180 meters Scaled)
 LC0371
 LC0371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK310823(NAD 83)
 LC0371
 LC0371                          SUPERSEDED SURVEY CONTROL
 LC0371
 LC0371  NGVD 29 (??/??/92)  241.769  (m)          793.20   (f) ADJ UNCH    1 2
 LC0371
 LC0371.Superseded values are not recommended for survey control.
 LC0371
 LC0371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0371.See file dsdata.pdf to determine how the superseded data were derived.
 LC0371
 LC0371_MARKER: DB = BENCH MARK DISK
 LC0371_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0371_SP_SET: PIER
 LC0371_STAMPING: 0 793.401 793
 LC0371_MARK LOGO: USGS
 LC0371_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0371
 LC0371  HISTORY     - Date     Condition        Report By
 LC0371  HISTORY     - 1905     MONUMENTED       USGS
 LC0371  HISTORY     - 1954     GOOD             CGS
 LC0371  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0371
 LC0371                          STATION DESCRIPTION
 LC0371
 LC0371'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0371'AT BLOOMINGTON.
 LC0371'AT BLOOMINGTON, ALONG THE NEW YORK CENTRAL RAILROAD, JUST EAST OF
 LC0371'THE FREIGHT STATION, 143 1/2 FEET EAST OF THE EAST EDGE OF THE
 LC0371'SOUTH MAIN STREET OVERPASS OVER TRACKS, IN THE TOP OF THE NORTHEAST
 LC0371'CONCRETE PIER OF A RAILROAD WATER TANK, 8.2 FEET SOUTH OF SOUTH
 LC0371'RAIL OF A SIDING AND ABOUT 2 FEET ABOVE LEVEL OF TRACKS.
 LC0371
 LC0371                          STATION RECOVERY (1986)
 LC0371
 LC0371'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0371'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0229 ***********************************************************************
 KB0229  DESIGNATION -  O 3
 KB0229  PID         -  KB0229
 KB0229  STATE/COUNTY-  IL/CUMBERLAND
 KB0229  COUNTRY     -  US
 KB0229  USGS QUAD   -  GREENUP (2018)
 KB0229
 KB0229                         *CURRENT SURVEY CONTROL
 KB0229  ______________________________________________________________________
 KB0229* NAD 83(1986) POSITION- 39 14 47.     (N) 088 13 24.     (W)   SCALED
 KB0229* NAVD 88 ORTHO HEIGHT -   168.487 (meters)      552.78  (feet) ADJUSTED
 KB0229  ______________________________________________________________________
 KB0229  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 KB0229  DYNAMIC HEIGHT  -        168.388 (meters)      552.45  (feet) COMP
 KB0229  MODELED GRAVITY -    980,036.6   (mgal)                       NAVD 88
 KB0229
 KB0229  VERT ORDER      -  SECOND    CLASS 0
 KB0229
 KB0229.The horizontal coordinates were scaled from a map and have
 KB0229.an estimated accuracy of +/- 6 seconds.
 KB0229
 KB0229.The orthometric height was determined by differential leveling and
 KB0229.adjusted by the NATIONAL GEODETIC SURVEY
 KB0229.in June 1991.
 KB0229
 KB0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0229.GEOID18 height accuracy estimate available here.
 KB0229
 KB0229.Click photographs - Photos may exist for this station.
 KB0229
 KB0229.The dynamic height is computed by dividing the NAVD 88
 KB0229.geopotential number by the normal gravity value computed on the
 KB0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0229.degrees latitude (g = 980.6199 gals.).
 KB0229
 KB0229.The modeled gravity was interpolated from observed gravity values.
 KB0229
 KB0229;                    North         East    Units  Estimated Accuracy
 KB0229;SPC IL E     -   286,340.      309,500.      MT  (+/- 180 meters Scaled)
 KB0229
 KB0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ944448(NAD 83)
 KB0229
 KB0229                          SUPERSEDED SURVEY CONTROL
 KB0229
 KB0229  NGVD 29 (??/??/92)  168.55   (m)          553.0    (f) COMPUTED    2 0
 KB0229
 KB0229.Superseded values are not recommended for survey control.
 KB0229
 KB0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0229.See file dsdata.pdf to determine how the superseded data were derived.
 KB0229
 KB0229_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KB0229_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0229_STAMPING: 553 1906
 KB0229_MARK LOGO: USGS
 KB0229_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0229_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0229
 KB0229  HISTORY     - Date     Condition        Report By
 KB0229  HISTORY     - 1906     MONUMENTED       USGS
 KB0229  HISTORY     - 1956     MARK NOT FOUND   CGS
 KB0229  HISTORY     - 20050217 MARK NOT FOUND   ILDT
 KB0229
 KB0229                          STATION DESCRIPTION
 KB0229
 KB0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0229'3.2 MI NW FROM GREENUP.
 KB0229'3.2 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0229'GREENUP, CUMBERLAND COUNTY, 45 FEET NORTHWEST OF A ROAD CROSSING,
 KB0229'25 FEET NORTH OF THE CROSSING-WARNING SIGN, AND 15 FEET WEST OF
 KB0229'THE ROAD.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP,
 KB0229'STAMPED 553 1906 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON
 KB0229'PIPE.  NOTE-- THE CROSSING HAS APPARENTLY RECENTLY BEEN WIDENED
 KB0229'AND THE TRACK AND ROAD ELEVATED.  THE MARK IS EITHER COVERED
 KB0229'UNDER FILL OR DESTROYED.
 KB0229
 KB0229                          STATION RECOVERY (2005)
 KB0229
 KB0229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0229'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0466 ***********************************************************************
 NH0466  DESIGNATION -  O 6
 NH0466  PID         -  NH0466
 NH0466  STATE/COUNTY-  IL/WINNEBAGO
 NH0466  COUNTRY     -  US
 NH0466  USGS QUAD   -  PECATONICA (2018)
 NH0466
 NH0466                         *CURRENT SURVEY CONTROL
 NH0466  ______________________________________________________________________
 NH0466* NAD 83(1986) POSITION- 42 16 32.     (N) 089 16 09.     (W)   SCALED
 NH0466* NAVD 88 ORTHO HEIGHT -   251.733 (meters)      825.89  (feet) ADJUSTED
 NH0466  ______________________________________________________________________
 NH0466  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 NH0466  DYNAMIC HEIGHT  -        251.650 (meters)      825.62  (feet) COMP
 NH0466  MODELED GRAVITY -    980,284.0   (mgal)                       NAVD 88
 NH0466
 NH0466  VERT ORDER      -  FIRST     CLASS II
 NH0466
 NH0466.The horizontal coordinates were scaled from a map and have
 NH0466.an estimated accuracy of +/- 6 seconds.
 NH0466
 NH0466.The orthometric height was determined by differential leveling and
 NH0466.adjusted by the NATIONAL GEODETIC SURVEY
 NH0466.in June 1991.
 NH0466
 NH0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0466.GEOID18 height accuracy estimate available here.
 NH0466
 NH0466.Click photographs - Photos may exist for this station.
 NH0466
 NH0466.The dynamic height is computed by dividing the NAVD 88
 NH0466.geopotential number by the normal gravity value computed on the
 NH0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0466.degrees latitude (g = 980.6199 gals.).
 NH0466
 NH0466.The modeled gravity was interpolated from observed gravity values.
 NH0466
 NH0466;                    North         East    Units  Estimated Accuracy
 NH0466;SPC IL W     -   623,080.      774,030.      MT  (+/- 180 meters Scaled)
 NH0466
 NH0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM128828(NAD 83)
 NH0466
 NH0466                          SUPERSEDED SURVEY CONTROL
 NH0466
 NH0466  NGVD 29 (??/??/92)  251.78   (m)          826.0    (f) COMPUTED    1 2
 NH0466
 NH0466.Superseded values are not recommended for survey control.
 NH0466
 NH0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0466.See file dsdata.pdf to determine how the superseded data were derived.
 NH0466
 NH0466_MARKER: DB = BENCH MARK DISK
 NH0466_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0466_SP_SET: CULVERT HEADWALL
 NH0466_STAMPING: ELEV 826.258 FT O 6 1920
 NH0466_MARK LOGO: CGS
 NH0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0466+STABILITY: SURFACE MOTION
 NH0466
 NH0466  HISTORY     - Date     Condition        Report By
 NH0466  HISTORY     - 1920     MONUMENTED       CGS
 NH0466  HISTORY     - 1960     GOOD             CGS
 NH0466  HISTORY     - 1971     GOOD             NGS
 NH0466  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH0466
 NH0466                          STATION DESCRIPTION
 NH0466
 NH0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0466'1.5 MI NW FROM WINNEBAGO.
 NH0466'ABOUT 1.5 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 NH0466'RAILWAY FROM THE STATION AT WINNEBAGO, 0.2 MILE SOUTHEAST OF MILE
 NH0466'POST 102, AT A GRADED ROAD CROSSING, IN THE TOP OF THE SOUTHWEST
 NH0466'END OF THE NORTHWEST STONE ABUTMENT OF FORMER BRIDGE NO. 509
 NH0466'(THE BRIDGE HAS BEEN REPLACED BY A 36-INCH PIPE CULVERT AND THE
 NH0466'ABUTMENTS LEFT INTACT AND A FILL MADE BETWEEN ABUTMENTS), 6 FEET
 NH0466'SOUTHWEST OF SOUTHWEST RAIL, 72 FEET SOUTHEAST OF CENTER OF
 NH0466'CROSSING, 2 FEET NORTHEAST OF SOUTHWEST END OF ABUTMENT, 7 1/2
 NH0466'FEET NORTH OF SOUTHWEST END OF PIPE CULVERT ABOUT 2 1/2 FEET
 NH0466'BELOW LEVEL OF TRACK AND COVERED BY ABOUT 2 FEET OF DIRT AND
 NH0466'GRAVEL.
 NH0466
 NH0466                          STATION RECOVERY (1971)
 NH0466
 NH0466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0466'RECOVERED IN GOOD CONDITION.
 NH0466
 NH0466                          STATION RECOVERY (1997)
 NH0466
 NH0466'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0871 ***********************************************************************
 LC0871  DESIGNATION -  O 7 RESET
 LC0871  PID         -  LC0871
 LC0871  STATE/COUNTY-  IL/WOODFORD
 LC0871  COUNTRY     -  US
 LC0871  USGS QUAD   -  EL PASO (2018)
 LC0871
 LC0871                         *CURRENT SURVEY CONTROL
 LC0871  ______________________________________________________________________
 LC0871* NAD 83(1986) POSITION- 40 44 18.     (N) 089 00 56.     (W)   SCALED
 LC0871* NAVD 88 ORTHO HEIGHT -   227.808 (meters)      747.40  (feet) ADJUSTED
 LC0871  ______________________________________________________________________
 LC0871  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 LC0871  DYNAMIC HEIGHT  -        227.707 (meters)      747.07  (feet) COMP
 LC0871  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 LC0871
 LC0871  VERT ORDER      -  FIRST     CLASS I
 LC0871
 LC0871.The horizontal coordinates were scaled from a map and have
 LC0871.an estimated accuracy of +/- 6 seconds.
 LC0871
 LC0871.The orthometric height was determined by differential leveling and
 LC0871.adjusted by the NATIONAL GEODETIC SURVEY
 LC0871.in June 1991.
 LC0871
 LC0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0871.GEOID18 height accuracy estimate available here.
 LC0871
 LC0871.Click photographs - Photos may exist for this station.
 LC0871
 LC0871.The dynamic height is computed by dividing the NAVD 88
 LC0871.geopotential number by the normal gravity value computed on the
 LC0871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0871.degrees latitude (g = 980.6199 gals.).
 LC0871
 LC0871.The modeled gravity was interpolated from observed gravity values.
 LC0871
 LC0871;                    North         East    Units  Estimated Accuracy
 LC0871;SPC IL W     -   452,610.      797,230.      MT  (+/- 180 meters Scaled)
 LC0871
 LC0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL298116(NAD 83)
 LC0871
 LC0871                          SUPERSEDED SURVEY CONTROL
 LC0871
 LC0871  NGVD 29 (??/??/92)  227.845  (m)          747.52   (f) ADJ UNCH    1 1
 LC0871
 LC0871.Superseded values are not recommended for survey control.
 LC0871
 LC0871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0871.See file dsdata.pdf to determine how the superseded data were derived.
 LC0871
 LC0871_MARKER: DB = BENCH MARK DISK
 LC0871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0871_STAMPING: 0 7 RESET 1938
 LC0871_MARK LOGO: CGS
 LC0871_PROJECTION: RECESSED 3 CENTIMETERS
 LC0871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0871+STABILITY: SURFACE MOTION
 LC0871
 LC0871  HISTORY     - Date     Condition        Report By
 LC0871  HISTORY     - 1938     MONUMENTED       CGS
 LC0871  HISTORY     - 1969     GOOD             CGS
 LC0871  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0871
 LC0871                          STATION DESCRIPTION
 LC0871
 LC0871'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0871'AT EL PASO.
 LC0871'AT EL PASO, 57 YARDS NORTHWEST OF THE NORTHWEST CORNER OF THE
 LC0871'ILLINOIS CENTRAL RAILROAD STATION, 42 1/2 FEET NORTH OF THE CENTER
 LC0871'LINE OF FRONT STREET, 23 1/2 FEET WEST OF THE WEST RAIL, 50 1/2
 LC0871'FEET SOUTHEAST OF A SPRUCE TREE, 7.2 FEET SOUTHWEST OF THE
 LC0871'SOUTHWEST CORNER OF A RAILROAD SIGNAL CONTROL BOX, 110.24 FEET
 LC0871'SOUTH OF TRIANGULATION STATION EL PASO ECC 1938, ABOUT 1 FOOT ABOVE
 LC0871'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0871'WHICH IS 1 INCH BELOW THE LEVEL OF THE GROUND.  SEC 5, T26N, R2E
 LC0871
 LC0871                          STATION RECOVERY (1998)
 LC0871
 LC0871'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0871'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0801 ***********************************************************************
 JB0801  DESIGNATION -  O 8
 JB0801  PID         -  JB0801
 JB0801  STATE/COUNTY-  IL/MARION
 JB0801  COUNTRY     -  US
 JB0801  USGS QUAD   -  PATOKA (2018)
 JB0801
 JB0801                         *CURRENT SURVEY CONTROL
 JB0801  ______________________________________________________________________
 JB0801* NAD 83(1986) POSITION- 38 48 10.     (N) 089 05 17.     (W)   SCALED
 JB0801* NAVD 88 ORTHO HEIGHT -   157.689 (meters)      517.35  (feet) ADJUSTED
 JB0801  ______________________________________________________________________
 JB0801  GEOID HEIGHT    -        -31.396 (meters)                     GEOID18
 JB0801  DYNAMIC HEIGHT  -        157.591 (meters)      517.03  (feet) COMP
 JB0801  MODELED GRAVITY -    980,002.1   (mgal)                       NAVD 88
 JB0801
 JB0801  VERT ORDER      -  FIRST     CLASS I
 JB0801
 JB0801.The horizontal coordinates were scaled from a map and have
 JB0801.an estimated accuracy of +/- 6 seconds.
 JB0801
 JB0801.The orthometric height was determined by differential leveling and
 JB0801.adjusted by the NATIONAL GEODETIC SURVEY
 JB0801.in June 1991.
 JB0801
 JB0801.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0801.GEOID18 height accuracy estimate available here.
 JB0801
 JB0801.Click photographs - Photos may exist for this station.
 JB0801
 JB0801.The dynamic height is computed by dividing the NAVD 88
 JB0801.geopotential number by the normal gravity value computed on the
 JB0801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0801.degrees latitude (g = 980.6199 gals.).
 JB0801
 JB0801.The modeled gravity was interpolated from observed gravity values.
 JB0801
 JB0801;                    North         East    Units  Estimated Accuracy
 JB0801;SPC IL E     -   237,360.      234,440.      MT  (+/- 180 meters Scaled)
 JB0801
 JB0801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH186969(NAD 83)
 JB0801
 JB0801                          SUPERSEDED SURVEY CONTROL
 JB0801
 JB0801  NGVD 29 (??/??/92)  157.802  (m)          517.72   (f) ADJ UNCH    1 1
 JB0801
 JB0801.Superseded values are not recommended for survey control.
 JB0801
 JB0801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0801.See file dsdata.pdf to determine how the superseded data were derived.
 JB0801
 JB0801_MARKER: DB = BENCH MARK DISK
 JB0801_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0801_SP_SET: SIDEWALK
 JB0801_STAMPING: O 8 1920
 JB0801_MARK LOGO: CGS
 JB0801_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0801
 JB0801  HISTORY     - Date     Condition        Report By
 JB0801  HISTORY     - 1920     MONUMENTED       CGS
 JB0801  HISTORY     - 1969     GOOD             CGS
 JB0801  HISTORY     - 20110912 MARK NOT FOUND   ILDT
 JB0801  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0801  HISTORY     - 20150916 MARK NOT FOUND   AMESC
 JB0801
 JB0801                          STATION DESCRIPTION
 JB0801
 JB0801'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0801'3.4 MI N FROM PATOKA.
 JB0801'ABOUT 3.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0801'THE POST OFFICE AT PATOKA, 0.2 MILE SOUTH OF MILEPOST 679, AT
 JB0801'THE COMMUNITY OF VERNON, 52 YARDS EAST OF THE EAST RAIL OF THE
 JB0801'MAIN TRACK, 27 FEET NORTH OF THE CENTER LINE OF AN EAST-WEST
 JB0801'STREET, 34 1/2 FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH
 JB0801'STREET, SET IN THE TOP OF THE CONCRETE SIDEWALK AT THE SOUTHEAST
 JB0801'CORNER OF THE SOUTHWEST ENTRANCE TO A BUILDING WHICH WAS FORMERLY
 JB0801'THE FARMERS AND MERCHANTS BANK BUILDING AND IS NOW OCCUPIED BY
 JB0801'THE U.S. POST OFFICE, ABOUT LEVEL WITH THE STREETS, AND ABOUT
 JB0801'4 FEET BELOW THE LEVEL OF THE TRACK.  SEC 9, T 4 N, R 1 E.
 JB0801
 JB0801                          STATION RECOVERY (2011)
 JB0801
 JB0801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0801'MARK NOT FOUND.
 JB0801
 JB0801                          STATION RECOVERY (2014)
 JB0801
 JB0801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0801'MARK NOT FOUND.
 JB0801
 JB0801                          STATION RECOVERY (2015)
 JB0801
 JB0801'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0801'A WHEEL CHAIR RAMP HAS BEEN INSTALLED AT THE SOUTHWEST CORNER OF THE
 JB0801'BUILDING.  MOST LIKELY COVERING UP THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1067 ***********************************************************************
 JB1067  DESIGNATION -  O 9
 JB1067  PID         -  JB1067
 JB1067  STATE/COUNTY-  IL/PERRY
 JB1067  COUNTRY     -  US
 JB1067  USGS QUAD   -  TAMAROA (2018)
 JB1067
 JB1067                         *CURRENT SURVEY CONTROL
 JB1067  ______________________________________________________________________
 JB1067* NAD 83(1986) POSITION- 38 08 14.     (N) 089 13 41.     (W)   SCALED
 JB1067* NAVD 88 ORTHO HEIGHT -   153.287 (meters)      502.91  (feet) ADJUSTED
 JB1067  ______________________________________________________________________
 JB1067  GEOID HEIGHT    -        -29.727 (meters)                     GEOID18
 JB1067  DYNAMIC HEIGHT  -        153.185 (meters)      502.57  (feet) COMP
 JB1067  MODELED GRAVITY -    979,964.5   (mgal)                       NAVD 88
 JB1067
 JB1067  VERT ORDER      -  FIRST     CLASS I
 JB1067
 JB1067.The horizontal coordinates were scaled from a map and have
 JB1067.an estimated accuracy of +/- 6 seconds.
 JB1067
 JB1067.The orthometric height was determined by differential leveling and
 JB1067.adjusted by the NATIONAL GEODETIC SURVEY
 JB1067.in June 1991.
 JB1067
 JB1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1067.GEOID18 height accuracy estimate available here.
 JB1067
 JB1067.Click photographs - Photos may exist for this station.
 JB1067
 JB1067.The dynamic height is computed by dividing the NAVD 88
 JB1067.geopotential number by the normal gravity value computed on the
 JB1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1067.degrees latitude (g = 980.6199 gals.).
 JB1067
 JB1067.The modeled gravity was interpolated from observed gravity values.
 JB1067
 JB1067;                    North         East    Units  Estimated Accuracy
 JB1067;SPC IL W     -   163,620.      782,280.      MT  (+/- 180 meters Scaled)
 JB1067
 JB1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH047233(NAD 83)
 JB1067
 JB1067                          SUPERSEDED SURVEY CONTROL
 JB1067
 JB1067  NGVD 29 (??/??/92)  153.387  (m)          503.24   (f) ADJ UNCH    1 1
 JB1067
 JB1067.Superseded values are not recommended for survey control.
 JB1067
 JB1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1067.See file dsdata.pdf to determine how the superseded data were derived.
 JB1067
 JB1067_MARKER: DB = BENCH MARK DISK
 JB1067_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1067_SP_SET: BUILDING FOUNDATION
 JB1067_STAMPING: O 9 1922
 JB1067_MARK LOGO: CGS
 JB1067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1067+STABILITY: SURFACE MOTION
 JB1067_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1067+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2009
 JB1067
 JB1067  HISTORY     - Date     Condition        Report By
 JB1067  HISTORY     - 1922     MONUMENTED       CGS
 JB1067  HISTORY     - 1969     GOOD             CGS
 JB1067  HISTORY     - 1978     GOOD             ILDT
 JB1067  HISTORY     - 20090304 GOOD             ILDT
 JB1067
 JB1067                          STATION DESCRIPTION
 JB1067
 JB1067'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1067'0.1 MI E FROM TAMAROA.
 JB1067'ABOUT 0.1 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1067'AT TAMAROA, 156 FEET EAST OF THE EAST RAIL OF THE EAST SET OF
 JB1067'TRACKS OF THE ILLINOIS CENTRAL RAILROAD, 36 FEET SOUTH OF THE
 JB1067'CENTER LINE OF THE STREET, SET IN THE NORTH FACE AND 6.2 FEET
 JB1067'EAST OF THE NORTHWEST CORNER OF THE CONCRETE FOUNDATION FOR AN
 JB1067'ABANDONED 2-STORY BRICK BUILDING, 36 FEET EAST OF THE CENTER LINE
 JB1067'OF A PAVED STREET, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 JB1067'SIDEWALK.  SEC 32, T4S, R1W.
 JB1067
 JB1067                          STATION RECOVERY (1978)
 JB1067
 JB1067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1067'RECOVERED IN GOOD CONDITION.
 JB1067
 JB1067                          STATION RECOVERY (2009)
 JB1067
 JB1067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1067'MARK SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3176 ***********************************************************************
 ME3176  DESIGNATION -  O HARE
 ME3176  PID         -  ME3176
 ME3176  STATE/COUNTY-  IL/COOK
 ME3176  COUNTRY     -  US
 ME3176  USGS QUAD   -  ELMHURST (2018)
 ME3176
 ME3176                         *CURRENT SURVEY CONTROL
 ME3176  ______________________________________________________________________
 ME3176* NAD 83(1997) POSITION- 41 58 37.17485(N) 087 54 28.76481(W)   ADJUSTED
 ME3176* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 ME3176  ______________________________________________________________________
 ME3176  GEOID HEIGHT    -        -33.627 (meters)                     GEOID18
 ME3176  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 ME3176  HORZ ORDER      -  SECOND
 ME3176
 ME3176.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3176
 ME3176.The horizontal coordinates were established by classical geodetic methods
 ME3176.and adjusted by the National Geodetic Survey in October 1999.
 ME3176
 ME3176.The orthometric height was scaled from a topographic map.
 ME3176
 ME3176.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3176.GEOID18 height accuracy estimate available here.
 ME3176
 ME3176.Click photographs - Photos may exist for this station.
 ME3176
 ME3176.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3176
 ME3176. The following values were computed from the NAD 83(1997) position.
 ME3176
 ME3176;                    North         East     Units Scale Factor Converg.
 ME3176;SPC IL E     -   589,634.733   335,251.845   MT  0.99999029   +0 17 04.1
 ME3176;SPC IL E     - 1,934,493.29  1,099,905.43   sFT  0.99999029   +0 17 04.1
 ME3176;UTM  16      - 4,647,620.473   424,774.990   MT  0.99966963   -0 36 26.4
 ME3176
 ME3176!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3176!SPC IL E     -   0.99997031  x   0.99999029  =   0.99996060
 ME3176!UTM  16      -   0.99997031  x   0.99966963  =   0.99963995
 ME3176
 ME3176:                Primary Azimuth Mark                     Grid Az
 ME3176:SPC IL E     -  FRANKLIN PARK RESERV SUP CO TK           152 36 45.1
 ME3176:UTM  16      -  FRANKLIN PARK RESERV SUP CO TK           153 30 15.6
 ME3176
 ME3176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2477447620(NAD 83)
 ME3176
 ME3176|---------------------------------------------------------------------|
 ME3176| PID    Reference Object                     Distance      Geod. Az  |
 ME3176|                                                           dddmmss.s |
 ME3176| ME3171 O HARE AZ MK                        APPROX. 1.5 KM 0122857.9 |
 ME3176| ME3172 TVOR O HARE CHICAGO INTL ORD        APPROX. 1.5 KM 0160620.1 |
 ME3176| ME3170 FRANKLIN PARK RESERV SUP CO TK      APPROX. 3.9 KM 1525349.2 |
 ME3176| CM3249 O HARE RM 1                           6.769 METERS 18903     |
 ME3176| ME3164 BENSENVILLE MUNICIPAL TANK          APPROX. 3.4 KM 2301334.0 |
 ME3176| CM3250 O HARE RM 2                           6.257 METERS 23659     |
 ME3176| ME3178 AIRPORT BCN OHARE INTL AIRPORT        1.844 METERS 25730     |
 ME3176| ME3177 O HARE RM 3                           1.595 METERS 31404     |
 ME3176|---------------------------------------------------------------------|
 ME3176
 ME3176                          SUPERSEDED SURVEY CONTROL
 ME3176
 ME3176  NAD 83(1997)-  41 58 37.17494(N)    087 54 28.76537(W) AD(       ) 2
 ME3176  NAD 83(1994)-  41 58 37.17469(N)    087 54 28.77980(W) AD(       ) 2
 ME3176  NAD 83(1986)-  41 58 37.17665(N)    087 54 28.77943(W) AD(       ) 2
 ME3176  NAD 27      -  41 58 37.07040(N)    087 54 28.54458(W) AD(       ) 2
 ME3176
 ME3176.Superseded values are not recommended for survey control.
 ME3176
 ME3176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3176.See file dsdata.pdf to determine how the superseded data were derived.
 ME3176
 ME3176_MARKER: DS = TRIANGULATION STATION DISK
 ME3176_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME3176_SP_SET: CONTROL TOWER ROOF
 ME3176_STAMPING: O HARE 1956
 ME3176_MARK LOGO: CGS
 ME3176_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME3176+STABILITY: POSITION/ELEVATION WELL
 ME3176
 ME3176  HISTORY     - Date     Condition        Report By
 ME3176  HISTORY     - 1956     MONUMENTED       CGS
 ME3176  HISTORY     - 1959     GOOD             CGS
 ME3176  HISTORY     - 1962     GOOD             CGS
 ME3176  HISTORY     - 1965     SEE DESCRIPTION  CGS
 ME3176  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME3176
 ME3176                          STATION DESCRIPTION
 ME3176
 ME3176'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3176'THE STATION IS ON THE ROOF OF THE OHARE FIELD, CHICAGO INTERNATIONAL
 ME3176'AIRPORT CONTROL TOWER.
 ME3176'IT IS 8 FEET SOUTHEAST OF THE NORTH EDGE OF THE ROOF, 4 FEET WEST OF
 ME3176'THE LADDER WHICH LEADS TO THE ROOF
 ME3176'AND 2.5 FEET SOUTHWEST OF THE NORTHEAST EDGE OF THE
 ME3176'ROOF.  THE DISK IS SET FLUSH IN A DRILL HOLE IN
 ME3176'THE ROOF AND IS STAMPED OHARE 1956.
 ME3176'
 ME3176'REFERENCE MARK 1 IS 4 FEET NORTHWEST OF THE SOUTH EDGE OF THE ROOF
 ME3176'AND 0.5 FEET NORTHEAST OF
 ME3176'THE SOUTHWEST EDGE OF THE ROOF.  THE DISK IS SET FLUSH IN A DRILL
 ME3176'HOLE AND IS STAMPED OHARE NO 1 1956.
 ME3176'
 ME3176'REFERENCE MARK 2 IS 1.6 FEET EAST OF THE WEST EDGE OF THE ROOF AND
 ME3176'0.8 FOOT NORTHEAST OF
 ME3176'THE SOUTHWEST EDGE OF THE ROOF.  THE DISK IS SET FLUSH IN A DRILL
 ME3176'HOLE AND IS STAMPED OHARE NO 2
 ME3176'1956.
 ME3176'
 ME3176'AZIMUTH MARK IS 300 FEET WEST OF THE TVOR, 15 FEET SOUTH OF THE
 ME3176'INTERSECTION OF THE
 ME3176'NORTHEAST-SOUTHWEST RUNWAY AND A GRAVEL ROAD SOUTHEAST AND 4 FEET
 ME3176'EAST OF THE EAST EDGE OF THE
 ME3176'RUNWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED OHARE 1956.
 ME3176'
 ME3176'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME3176
 ME3176                          STATION RECOVERY (1959)
 ME3176
 ME3176'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 ME3176'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.  THE AZIMUTH
 ME3176'MARK WAS NOT
 ME3176'SEARCHED FOR.  DESCRIPTION IS ADEQUATE.
 ME3176
 ME3176                          STATION RECOVERY (1962)
 ME3176
 ME3176'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VRS)
 ME3176'RECOVERED ALL MARKS IN GOOD CONDITION AS ORIGINALLY DESCRIBED.
 ME3176'BECAUSE IT IS ANTICIPATED THAT THE
 ME3176'PROPOSED COVERING FOR A RADAR ANTENNA WILL COVER THE PRESENT STATION,
 ME3176'NO. 3 R.M. WAS ESTABLISHED
 ME3176'TO SERVE AFTER THE COVER IS ERECTED.
 ME3176'
 ME3176'SAID NO. 3 REFERENCE MARK IS A STANDARD REFERENCE DISK CEMENTED IN A
 ME3176'DRILL HOLE IN THE CONCRETE ROOF
 ME3176'OF THE CONTROL TOWER, AND STAMPED OHARE NO. 3 1962, 3.8 FEET OR 1.16
 ME3176'METERS SW OF THE NE AND SE OF THE NW
 ME3176'EDGES OF THE ROOF.
 ME3176
 ME3176                          STATION RECOVERY (1965)
 ME3176
 ME3176'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME3176'THE STATION HAS BEEN COVERED BY A PLASTIC RADAR DOME, AND IS NOT
 ME3176'USABLE.  REFERENCE MARKS 1 AND 2
 ME3176'WERE NOT RECOVERED BECAUSE OF POOR DESCRIPTIONS AND THE FACT THAT
 ME3176'A THICK LAYER OF TAR NOW COVERS
 ME3176'THEM.  THE AZIMUTH MARK WAS RECOVERED AS DESCRIBED.
 ME3176
 ME3176                          STATION RECOVERY (1977)
 ME3176
 ME3176'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3176'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE NOT RECOVERED,
 ME3176'BUT, ARE BELIEVED TO BE IN PLACE.  THE STATION MARK IS BENEATH A
 ME3176'RADAR BASE PLATE AND REFERENCE MARKS 1 AND 2 ARE BENEATH THE
 ME3176'TARRED SURFACE.  THE AZIMUTH MARK WAS NOT SEARCHED FOR BUT IS
 ME3176'BELIEVED TO BE DESTROYED.
 ME3176'
 ME3176'THE STATION IS LOCATED AT THE OHARE INTERNATIONAL AIRPORT, ATOP
 ME3176'THE OLD CONTROL TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3169 ***********************************************************************
 ME3169  DESIGNATION -  O HARE CHICAGO INTL APT TANK
 ME3169  PID         -  ME3169
 ME3169  STATE/COUNTY-  IL/COOK
 ME3169  COUNTRY     -  US
 ME3169  USGS QUAD   -  ELMHURST (2018)
 ME3169
 ME3169                         *CURRENT SURVEY CONTROL
 ME3169  ______________________________________________________________________
 ME3169* NAD 83(1997) POSITION- 41 59 25.05479(N) 087 53 17.50290(W)   ADJUSTED
 ME3169  ______________________________________________________________________
 ME3169  GEOID HEIGHT    -        -33.667 (meters)                     GEOID18
 ME3169  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 ME3169  HORZ ORDER      -  THIRD
 ME3169
 ME3169.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3169
 ME3169.The horizontal coordinates were established by classical geodetic methods
 ME3169.and adjusted by the National Geodetic Survey in October 1999.
 ME3169
 ME3169.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3169.GEOID18 height accuracy estimate available here.
 ME3169
 ME3169.Click photographs - Photos may exist for this station.
 ME3169
 ME3169.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3169
 ME3169. The following values were computed from the NAD 83(1997) position.
 ME3169
 ME3169;                    North         East     Units Scale Factor Converg.
 ME3169;SPC IL E     -   591,120.305   336,884.751   MT  0.99999173   +0 17 52.1
 ME3169;SPC IL E     - 1,939,367.20  1,105,262.72   sFT  0.99999173   +0 17 52.1
 ME3169;UTM  16      - 4,649,079.975   426,430.289   MT  0.99966660   -0 35 39.2
 ME3169
 ME3169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2643049079(NAD 83)
 ME3169
 ME3169                          SUPERSEDED SURVEY CONTROL
 ME3169
 ME3169  NAD 83(1997)-  41 59 25.05488(N)    087 53 17.50347(W) AD(       ) 3
 ME3169  NAD 83(1994)-  41 59 25.05524(N)    087 53 17.51811(W) AD(       ) 3
 ME3169  NAD 83(1986)-  41 59 25.05588(N)    087 53 17.51842(W) AD(       ) 3
 ME3169  NAD 27      -  41 59 24.94974(N)    087 53 17.28318(W) AD(       ) 3
 ME3169
 ME3169.Superseded values are not recommended for survey control.
 ME3169
 ME3169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3169.See file dsdata.pdf to determine how the superseded data were derived.
 ME3169
 ME3169_MARKER: 53 = ELEVATED TANK
 ME3169
 ME3169  HISTORY     - Date     Condition        Report By
 ME3169  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3169  HISTORY     - 1965     GOOD             CGS
 ME3169  HISTORY     - 1969     GOOD             CGS
 ME3169  HISTORY     - 1971     GOOD             NGS
 ME3169  HISTORY     - 1974     GOOD             NGS
 ME3169  HISTORY     - 1976     GOOD             NGS
 ME3169  HISTORY     - 1977     GOOD             NGS
 ME3169  HISTORY     - 1979     GOOD             ALSTER
 ME3169  HISTORY     - 1980     GOOD             NGS
 ME3169  HISTORY     - 1983     GOOD             IL1670
 ME3169  HISTORY     - 19850515 GOOD             NGS
 ME3169  HISTORY     - 19940615 GOOD             NGS
 ME3169
 ME3169                          STATION DESCRIPTION
 ME3169
 ME3169'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3169'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 ME3169'OHARE
 ME3169'INTERNATIONAL AIRPORT LOCATED IN THE HEADQUARTERS AREA OF THE U.S.
 ME3169'AIR FORCE BASE IN THE NORTHEAST
 ME3169'SECTION OF THE AIRPORT.  IT IS A STEEL TANK SUPPORTED BY A FOUR
 ME3169'LEGGED STEEL STRUCTURE AND IS PAINTED IN
 ME3169'ORANGE AND WHITE CHECKS.  THE HEIGHT IS ABOUT
 ME3169'135 FEET.
 ME3169
 ME3169                          STATION RECOVERY (1965)
 ME3169
 ME3169'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 ME3169'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE
 ME3169'ORIGINAL DESCRIPTION
 ME3169'WAS NOT AVAILABLE AND A NEW DESCRIPTION FOLLOWS-
 ME3169'
 ME3169'THE STATION IS LOCATED IN THE AIR NATIONAL GUARD AREA NORTHEAST OF
 ME3169'CHICAGO-OHARE INTL AIRPORT,
 ME3169'APPROXIMATELY 120 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 ME3169'OF THE POWER HOUSE.  IT IS A
 ME3169'FOUR-LEGGED STEEL STRUCTURE, IS PAINTED IN RED AND
 ME3169'WHITE CHECKS, AND HAS TWO RED LIGHTS ON THE
 ME3169'TOP.
 ME3169
 ME3169                          STATION RECOVERY (1969)
 ME3169
 ME3169'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JVT)
 ME3169'THE STATION WAS RECOVERED AS DESCRIBED IN 1965.
 ME3169
 ME3169                          STATION RECOVERY (1971)
 ME3169
 ME3169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (DLV)
 ME3169'THE STATION WAS RECOVERED AS DESCRIBED, IN GOOD CONDITION.
 ME3169'
 ME3169'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - AT OHARE-CHICAGO
 ME3169'INTERNATIONAL AIRPORT.
 ME3169
 ME3169                          STATION RECOVERY (1974)
 ME3169
 ME3169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (JVT)
 ME3169'RECOVERED AS DESCRIBED.
 ME3169'
 ME3169'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - AT CHICAGO-OHARE
 ME3169'AIRPORT.
 ME3169
 ME3169                          STATION RECOVERY (1976)
 ME3169
 ME3169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (PDC)
 ME3169'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 ME3169'
 ME3169'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT CHICAGO-
 ME3169'OHARE AIRPORT.
 ME3169
 ME3169                          STATION RECOVERY (1977)
 ME3169
 ME3169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3169'THIS STATION HAS HAD A NAME CHANGE, ESTABLISHED IN 1956 BY
 ME3169'W.N. MARTIN, ORIGINALLY NAMED OHARE CHICAGO INTERNATIONAL
 ME3169'AIRPORT, WATER TANK.
 ME3169'
 ME3169'THE STATION IS LOCATED IN THE AIR NATIONAL GUARD AREA NORTHEAST
 ME3169'OF CHICAGO OHARE INTERNATIONAL AIRPORT.  IT IS A STEEL TANK
 ME3169'SUPPORTED BY A FOUR LEGGED STEEL STRUCTURE AND IS PAINTED IN
 ME3169'RED AND WHITE CHECKS.  THE HEIGHT IS ABOUT 135 FEET AND THE
 ME3169'POINT INTERSECTED WAS THE RED LIGHT TOP CENTER.
 ME3169
 ME3169                          STATION RECOVERY (1979)
 ME3169
 ME3169'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1979 (JWM)
 ME3169'STATION RECOVERED IN GOOD CONDITION.
 ME3169
 ME3169                          STATION RECOVERY (1980)
 ME3169
 ME3169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DAH)
 ME3169'RECOVERED IN GOOD CONDITION AS DESCRIBED IN THE 1965 NOTE BY JVT.
 ME3169'
 ME3169'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT CHICAGO-OHARE
 ME3169'INTERNATIONAL AIRPORT.
 ME3169
 ME3169                          STATION RECOVERY (1983)
 ME3169
 ME3169'RECOVERY NOTE BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3169'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME3169'NO CHANGES NOTED FROM THE 1977 DESCRIPTIVE TEXT.
 ME3169'
 ME3169'DESCRIBED BY CITY OF CHICAGO.
 ME3169
 ME3169                          STATION RECOVERY (1985)
 ME3169
 ME3169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 ME3169'RECOVERED IN GOOD CONDITION, AS DESCRIBED.
 ME3169
 ME3169                          STATION RECOVERY (1994)
 ME3169
 ME3169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994
 ME3169'THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE AIRPORT WITHIN
 ME3169'THE AIR NATIONAL GUARD COMPOUND.  IT IS A FOUR-LEGGED STEEL WATER TANK
 ME3169'PAINTED IN RED AND WHITE CHECKS.  THE POINT INTERSECTED WAS THE SHAFT
 ME3169'SUPPORTING THE DOUBLE OBSTRUCTION LIGHT AT THE TOP CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1685 ***********************************************************************
 JB1685  DESIGNATION -  OAK
 JB1685  PID         -  JB1685
 JB1685  STATE/COUNTY-  IL/WHITE
 JB1685  COUNTRY     -  US
 JB1685  USGS QUAD   -  CARMI (2018)
 JB1685
 JB1685                         *CURRENT SURVEY CONTROL
 JB1685  ______________________________________________________________________
 JB1685* NAD 83(1997) POSITION- 38 02 23.15902(N) 088 09 07.59088(W)   ADJUSTED
 JB1685* NAVD 88 ORTHO HEIGHT -   151.    (meters)      495.    (feet) SCALED
 JB1685  ______________________________________________________________________
 JB1685  GEOID HEIGHT    -        -30.472 (meters)                     GEOID18
 JB1685  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 JB1685  HORZ ORDER      -  FIRST
 JB1685
 JB1685.The horizontal coordinates were established by classical geodetic methods
 JB1685.and adjusted by the National Geodetic Survey in October 1999.
 JB1685
 JB1685.The orthometric height was scaled from a topographic map.
 JB1685
 JB1685.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1685.GEOID18 height accuracy estimate available here.
 JB1685
 JB1685.Click photographs - Photos may exist for this station.
 JB1685
 JB1685.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1685
 JB1685. The following values were computed from the NAD 83(1997) position.
 JB1685
 JB1685;                    North         East     Units Scale Factor Converg.
 JB1685;SPC IL E     -   152,404.190   315,908.426   MT  0.99997812   +0 06 42.0
 JB1685;SPC IL E     -   500,012.75  1,036,442.89   sFT  0.99997812   +0 06 42.0
 JB1685;UTM  16      - 4,210,853.594   398,900.935   MT  0.99972588   -0 42 36.0
 JB1685
 JB1685!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1685!SPC IL E     -   0.99998110  x   0.99997812  =   0.99995922
 JB1685!UTM  16      -   0.99998110  x   0.99972588  =   0.99970698
 JB1685
 JB1685:                Primary Azimuth Mark                     Grid Az
 JB1685:SPC IL E     -  OAK AZ MK                                101 28 26.8
 JB1685:UTM  16      -  OAK AZ MK                                102 17 44.8
 JB1685
 JB1685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9890010853(NAD 83)
 JB1685
 JB1685|---------------------------------------------------------------------|
 JB1685| PID    Reference Object                     Distance      Geod. Az  |
 JB1685|                                                           dddmmss.s |
 JB1685| CI4756 OAK RM 1                             22.196 METERS 02131     |
 JB1685| CI4755 OAK AZ MK                                          1013508.8 |
 JB1685| CI4757 OAK RM 2                             24.069 METERS 30622     |
 JB1685| JB1682 CARMI RADIO STA WROY MAST           APPROX. 6.4 KM 3172706.7 |
 JB1685| JB1683 CARMI RADIO STA KSH 644 MAST        APPROX. 6.0 KM 3235013.2 |
 JB1685| JB1684 CARMI MUNICIPAL TANK                APPROX. 6.5 KM 3512343.6 |
 JB1685|---------------------------------------------------------------------|
 JB1685
 JB1685                          SUPERSEDED SURVEY CONTROL
 JB1685
 JB1685  NAD 83(1997)-  38 02 23.16035(N)    088 09 07.59094(W) AD(       ) 1
 JB1685  NAD 83(1993)-  38 02 23.16552(N)    088 09 07.58917(W) AD(       ) 1
 JB1685  NAD 83(1986)-  38 02 23.16921(N)    088 09 07.59142(W) AD(       ) 1
 JB1685  NAD 27      -  38 02 23.00311(N)    088 09 07.46251(W) AD(       ) 1
 JB1685
 JB1685.Superseded values are not recommended for survey control.
 JB1685
 JB1685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1685.See file dsdata.pdf to determine how the superseded data were derived.
 JB1685
 JB1685_MARKER: DS = TRIANGULATION STATION DISK
 JB1685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1685_STAMPING: OAK 1961
 JB1685_MARK LOGO: CGS
 JB1685_PROJECTION: FLUSH
 JB1685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1685+STABILITY: SURFACE MOTION
 JB1685
 JB1685  HISTORY     - Date     Condition        Report By
 JB1685  HISTORY     - 1961     MONUMENTED       CGS
 JB1685  HISTORY     - 1967     GOOD             CGS
 JB1685
 JB1685                          STATION DESCRIPTION
 JB1685
 JB1685'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1685'THE STATION IS ABOUT 3.75 MILES SOUTH OF CARMI, 2 MILES EAST OF THE
 JB1685'LITTLE WABASH RIVER, IN THE SOUTHWEST 0.25 OF SECTION 31, T 5 S, R 10
 JB1685'E AND ON THE PROPERTY OF THE OAK CHAPEL METHODIST CHURCH.  IT IS IN
 JB1685'THE SOUTHEAST CORNER OF THE CHURCH YARD, 28 FEET WEST OF A WITNESS
 JB1685'POST AND A WIRE FENCE, 29 FEET SOUTHEAST OF A 24 INCH WILD CHERRY
 JB1685'TREE, 36 FEET NORTHWEST OF A FENCE CORNER, 42 FEET NORTH OF THE
 JB1685'CENTERLINE OF A GRAVELED ROAD AND 100 FEET SOUTH OF THE SOUTHEAST
 JB1685'CORNER OF THE CHURCH.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1685'OAK 1961.
 JB1685'
 JB1685'TO REACH THE STATION FROM THE POST OFFICE IN CARMI, GO WEST ON
 JB1685'ROBINSON STREET FOR 0.1 MILE TO A CROSS STREET.  TURN LEFT AND GO
 JB1685'SOUTH ON CHURCH STREET FOR 0.7 MILE TO THE END OF THE PAVEMENT.
 JB1685'CONTINUE SOUTH ON A GRAVELED ROAD FOR 1.4 MILES TO A BRIDGE OVER THE
 JB1685'LITTLE WABASH RIVER.  CONTINUE SOUTH ON THE GRAVELED ROAD FOR 1.4
 JB1685'MILES TO A T-ROAD.  TURN LEFT AND GO EAST ON A GRAVELED ROAD FOR 0.3
 JB1685'MILE TO THE STATION ON THE LEFT.
 JB1685'
 JB1685'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON A GRAVELED ROAD
 JB1685'FOR 0.5 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON A GRAVELED
 JB1685'ROAD FOR 0.1 MILE TO THE AZIMUTH ON THE RIGHT.
 JB1685'
 JB1685'REFERENCE MARK 1 IS 1 FOOT WEST OF A WIRE FENCE, 47 FEET SOUTHEAST OF
 JB1685'THE SOUTHEAST CORNER OF THE CHURCH AND 71 FEET NORTH OF THE WITNESS
 JB1685'POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED OAK NO 1
 JB1685'1961.
 JB1685'
 JB1685'REFERENCE MARK 2 IS 6 FEET SOUTHEAST OF A 16 INCH TREE, 26 FEET
 JB1685'NORHTWEST OF A POWER POLE AND 62 FEET SOUTHWEST OF THE SOUTHWEST
 JB1685'CORNER OF THE CHURCH.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1685'OAK NO 2 1961.
 JB1685'
 JB1685'THE AZIMUTH MARK IS 2 FEET NORTH OF A WITNESS POST, 2 FEET SOUTH OF A
 JB1685'POWER POLE AND 21 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD.  THE
 JB1685'MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED OAK 1961.
 JB1685'
 JB1685'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1685
 JB1685                          STATION RECOVERY (1967)
 JB1685
 JB1685'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1685'STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.  A
 JB1685'SLIGHT DIFFERENCE WAS MEASURED IN DISTANCE TO REFERENCE MARK 1.  THE
 JB1685'DISTANCE TO REFERENCE MARK 2 CHECKED.  A SLIGHT DIFFERENCE WAS
 JB1685'MEASURED BETWEEN REFERENCE MARKS.  THE DIRECTION TO REFERENCE MARK 1
 JB1685'AND AZIMUTH MARK CHECKED.  THE DIRECTION TO REFERENCE ARK 2 DID NOT
 JB1685'CHECK.  A SECOND SET OF OBSERVATIONS WERE TAKEN AND THE RESULTS
 JB1685'MEANED.  DUE TO THE ROAD IN TH REACH BEING SURFACED NOW, A COMPLETE
 JB1685'NEW DESCRIPTION FOLLOWS.
 JB1685'
 JB1685'STATION IS LOCATED ABOUT 3.75 MILES SOUTH OF CARMI, 2 MILES EAST OF
 JB1685'THE LITTLE WABASH RIVER AND ON PROPERTY OF OAK CHAPEL METHODIST
 JB1685'CHURCH.  MR W B HALL IS DEACON OF THE CHURCH.
 JB1685'
 JB1685'TO REACH FROM THE POST OFFICE IN CARMI, GO WEST ON ROBINSON STREET FOR
 JB1685'0.1 MILE TO CHURCH STREET, TURN LEFT AND GO SOUTH ON CHURCH STREET FOR
 JB1685'2.1 MILES TO A BRIDGE OVER THE LITTLE WABASH RIVER, CONTINUE SOUTH ON
 JB1685'PAVED ROAD FOR 1.4 MILES TO A T-ROAD.  TURN LEFT AND GO EAST ON PAVED
 JB1685'ROAD FOR 0.3 MILE TO STATION ON LEFT AS DESCRIBED.
 JB1685'
 JB1685'STATION MARK, STAMPED OAK 1961, IS SET FLUSH.  IT IS 100 FEET SOUTH OF
 JB1685'THE SOUTHEAST CORNER OF CHURCH BUILDING, 42.5 FEET NORTH OF CENTER OF
 JB1685'PAVED ROAD, 37 FEET NORHTWEST OF FENCE CORNER AND 28.1 FEET WEST OF A
 JB1685'METAL WITNESS POST.
 JB1685'
 JB1685'RM 1, STAMPED OAK NO 1 1961, PROJECTS ABOUT 6 INCHES.  IT IS 71.3 FEET
 JB1685'NORTH OF THE WITNESS POST, 47.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 JB1685'OF CHURCH BUILDING AND 1.5 FEET WEST OF FENCE.
 JB1685'
 JB1685'RM 2, STAMPED OAK NO 2 1961, IS SET FLUSH.  IT IS 89 FEET NORTH OF
 JB1685'CENTER OF PAVED ROAD, 62 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 JB1685'CHURCH AND 6.5 FEET SOUTHEAST OF A 16-INCH TREE.
 JB1685'
 JB1685'AZIMUTH MARK, STAMPED OAK 1961, PROJECTS ABOUT 4 INCHES.  IT IS 23
 JB1685'FEET WEST OF CENTER OF ROAD, 1.8 FEET NORTH OF A METAL WITNESS POST
 JB1685'AND 2 FEET SOUTH OF A POWER LINE POLE NUMBER 1206.
 JB1685'
 JB1685'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON SURFACED ROAD
 JB1685'0.5 MILE TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON SURFACED ROAD 0.1
 JB1685'MILE TO MARK ON RIGHT AS DESCRIBED.
 JB1685'
 JB1685'HEIGHT OF LIGHT ABOVE STATION MARK 27 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1491 ***********************************************************************
 LC1491  DESIGNATION -  OAK 2
 LC1491  PID         -  LC1491
 LC1491  STATE/COUNTY-  IL/PEORIA
 LC1491  COUNTRY     -  US
 LC1491  USGS QUAD   -  DUNLAP (2018)
 LC1491
 LC1491                         *CURRENT SURVEY CONTROL
 LC1491  ______________________________________________________________________
 LC1491* NAD 83(1997) POSITION- 40 45 17.14552(N) 089 40 45.97167(W)   ADJUSTED
 LC1491* NAVD 88 ORTHO HEIGHT -   196.56  (meters)      644.9   (feet) RESET
 LC1491  ______________________________________________________________________
 LC1491  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 LC1491  LAPLACE CORR    -          1.75  (seconds)                    DEFLEC18
 LC1491  HORZ ORDER      -  SECOND
 LC1491  VERT ORDER      -  THIRD
 LC1491
 LC1491.The horizontal coordinates were established by classical geodetic methods
 LC1491.and adjusted by the National Geodetic Survey in October 1999.
 LC1491
 LC1491.The orthometric height was computed from unverified reset data.
 LC1491
 LC1491.No vertical observational check was made to the station.
 LC1491
 LC1491.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1491.GEOID18 height accuracy estimate available here.
 LC1491
 LC1491.Click photographs - Photos may exist for this station.
 LC1491
 LC1491.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1491
 LC1491. The following values were computed from the NAD 83(1997) position.
 LC1491
 LC1491;                    North         East     Units Scale Factor Converg.
 LC1491;SPC IL W     -   453,907.344   741,142.411   MT  0.99996200   +0 19 05.1
 LC1491;SPC IL W     - 1,489,194.34  2,431,564.73   sFT  0.99996200   +0 19 05.1
 LC1491;UTM  16      - 4,514,988.040   273,809.789   MT  1.00022977   -1 44 59.8
 LC1491
 LC1491!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1491!SPC IL W     -   0.99997434  x   0.99996200  =   0.99993634
 LC1491!UTM  16      -   0.99997434  x   1.00022977  =   1.00020410
 LC1491
 LC1491:                Primary Azimuth Mark                     Grid Az
 LC1491:SPC IL W     -  OAK 2 AZ MK                              094 34 04.5
 LC1491:UTM  16      -  OAK 2 AZ MK                              096 38 09.4
 LC1491
 LC1491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7380914988(NAD 83)
 LC1491
 LC1491|---------------------------------------------------------------------|
 LC1491| PID    Reference Object                     Distance      Geod. Az  |
 LC1491|                                                           dddmmss.s |
 LC1491| CI7988 OAK 2 RM 5                           17.071 METERS 09113     |
 LC1491| LC1490 OAK 2 RM 3                           17.678 METERS 09120     |
 LC1491| LC1489 OAK AZ MK                                          0942322.6 |
 LC1491| LC1493 OAK 2 AZ MK                                        0945309.6 |
 LC1491| CI7987 OAK 2 AZ MK 2                                      0945811.1 |
 LC1491| LC2001 PEORIA HTS PREM PABST CORP TK       APPROX. 8.9 KM 0980840.4 |
 LC1491| LC1989 PEORIA HTS PREM PABST CORP STK      APPROX. 8.9 KM 0983427.3 |
 LC1491| LC1974 CREVE COEUR TV STA WTVH MAST        APPROX.13.7 KM 1451608.1 |
 LC1491| LC1487 OAK                                   5.783 METERS 21033     |
 LC1491| LC1492 OAK 2 RM 4                           19.078 METERS 27250     |
 LC1491|---------------------------------------------------------------------|
 LC1491
 LC1491                          SUPERSEDED SURVEY CONTROL
 LC1491
 LC1491  NAD 83(1986)-  40 45 17.15443(N)    089 40 45.97154(W) AD(       ) 2
 LC1491  NAD 27      -  40 45 17.02110(N)    089 40 45.61100(W) AD(       ) 2
 LC1491  NGVD 29 (??/??/??)  196.65   (m)          645.2    (f) RESET       3  
 LC1491  NGVD 29             196.65   (m)          645.2    (f) LEVELING    3  
 LC1491
 LC1491.Superseded values are not recommended for survey control.
 LC1491
 LC1491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1491.See file dsdata.pdf to determine how the superseded data were derived.
 LC1491
 LC1491_MARKER: DS = TRIANGULATION STATION DISK
 LC1491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1491_STAMPING: OAK 2 1963
 LC1491_MARK LOGO: CGS
 LC1491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1491+STABILITY: SURFACE MOTION
 LC1491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1491+SATELLITE: SATELLITE OBSERVATIONS - December 20, 1999
 LC1491
 LC1491  HISTORY     - Date     Condition        Report By
 LC1491  HISTORY     - 1963     MONUMENTED       CGS
 LC1491  HISTORY     - 1963     GOOD             CGS
 LC1491  HISTORY     - 1976     GOOD             NGS
 LC1491  HISTORY     - 19990228 GOOD             USPSQD
 LC1491  HISTORY     - 19991220 GOOD             CMT
 LC1491
 LC1491                          STATION DESCRIPTION
 LC1491
 LC1491'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (CJB)
 LC1491'STATION IS LOCATED ABOUT 6 MILES WEST-NORTHWEST OF THE CENTER
 LC1491'OF PEORIA, AND 4 MILES SOUTHEAST OF KICKAPOO, AND 3/4 MILE
 LC1491'WEST OF THE CHARTER OAK SCHOOL, IN THE SW CORNER OF SEC.
 LC1491'14, T 9 N., R 7 E., 39 FEET NORTH OF THE CENTER OF CHARTER
 LC1491'OAK ROAD, 33 FEET EAST OF A FENCE T-INTERSECTION, 1 FOOT SOUTH
 LC1491'OF A FENCE, AND 1 FOOT EAST OF A NEW STEEL WITNESS WITH SIGN.
 LC1491'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED OAK 2
 LC1491'1963.
 LC1491'
 LC1491'TO REACH THE STATION FROM WAGNERS STORE AND THE NORTHWEST
 LC1491'CORNER OF THE PARK IN THE SMALL TOWN OF KICKAPOO, GO EAST
 LC1491'ON U.S. HIGHWAY 150 FOR 3.2 MILES TO A CROSSROAD.  TURN RIGHT
 LC1491'AND GO SOUTH ON KOERNER ROAD (HARD-SURFACED) FOR 1.75 MILES
 LC1491'TO A SIDE ROAD LEFT AT A SMALL CONCRETE BRIDGE.  TURN LEFT
 LC1491'ACROSS BRIDGE AND GO EAST ON CHARTER OAK ROAD FOR 0.55 MILE
 LC1491'TO THE STATION ON THE LEFT AS DESCRIBED.
 LC1491'
 LC1491'REFERENCE MARK NO. 3 IS 58.00 FEET EAST OF THE STATION, 91
 LC1491'FEET EAST OF A FENCE T-INTERSECTION, 39 FEET NORTH OF THE
 LC1491'CENTER OF CHARTER OAK ROAD, AND 1 FOOT SOUTH OF A FENCE.  THE
 LC1491'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED OAK 2 NO 3
 LC1491'1963.
 LC1491'
 LC1491'REFERENCE MARK NO. 4 IS 62.55 FEET WEST OF THE STATION, 39
 LC1491'FEET NORTH OF THE CENTER OF CHARTER OAK ROAD, 29 FEET WEST
 LC1491'OF A T-FENCE INTERSECTION, AND 1 FOOT SOUTH OF A FENCE.  THE
 LC1491'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED OAK 2 NO 4
 LC1491'1963.
 LC1491'
 LC1491'AZIMUTH MARK IS 0.25 MILE EAST OF THE STATION, 39 FEET SOUTH
 LC1491'OF THE CENTERLINE OF CHARTER OAK ROAD, 2 FEET NORTHEAST OF
 LC1491'A NORTHEAST FENCE CORNER, AND 1 FOOT WEST OF A NEW STEEL
 LC1491'WITNESS POST WITH SIGN.  THE MARK PROJECTS 8 INCHES AND THE
 LC1491'DISK IS STAMPED OAK 2 RESET 1963.
 LC1491'
 LC1491'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON CHARTER
 LC1491'OAK ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 LC1491'
 LC1491'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1491
 LC1491                          STATION RECOVERY (1963)
 LC1491
 LC1491'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 LC1491'5.2 MI W FROM PEORIA.
 LC1491'ABOUT 2.35 MILES WEST ALONG STATE HIGHWAY 150 FROM ITS JUNCTION
 LC1491'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE
 LC1491'1.2 MILES WEST ALONG BIG HOLLOW ROAD, THENCE 1.7 MILES WEST ALONG
 LC1491'CHARTER OAK ROAD, 3/4 MILE WEST OF CHARTER OAK SCHOOL, IN THE
 LC1491'SW CORNER OF SEC. 14, T 9 N., R 7 E., 39 FEET NORTH OF THE CENTER
 LC1491'OF CHARTER OAK ROAD, 33 FEET EAST OF A T-FENCE INTERSECTION,
 LC1491'1 FOOT SOUTH OF A FENCE, AND 1 FOOT EAST OF A NEW STEEL WITNESS
 LC1491'POST WITH SIGN, ABOUT LEVEL WITH THE ROAD, AND THE MARK PROJECTS
 LC1491'4 INCHES.  NEW ELEVATION IS 645.161 FEET.
 LC1491
 LC1491                          STATION RECOVERY (1976)
 LC1491
 LC1491'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 LC1491'STATION MARK, REFERENCE MARK 4 FOUND IN GOOD CONDITION.  REFERENCE
 LC1491'MARK 3 WAS FOUND WITH THE DISK SHEARED OFF, THE DISK WAS NOT
 LC1491'FOUND.  THE 1963 AZIMUTH MARK WAS FOUND COMPLETLY EXPOSED ON THE
 LC1491'NORTH SIDE.  A NEW AZIMUTH MARK WAS ESTABLISHED AND THE OLD
 LC1491'AZIMUTH MARK DESTROYED AFTER BEING OBSERVED ON.  THE DISK WAS
 LC1491'SALVAGED.  REFERENCE MARK WAS SET.
 LC1491'
 LC1491'THE 1963 TO REACH AND DESCRIPTION ARE ADEQUATE FOR RECOVERY WITH
 LC1491'THE ADDITION BELOW.
 LC1491'
 LC1491'REFERENCE MARK 5 IS 39 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 LC1491'1-FOOT SOUTHEAST OF A METAL WITNESS POST.  THE MONUMENT IS A
 LC1491'STANDARD 3-FOOT ALUMINUM MARK WITH 3-MAGNETS ATTACHED.  THE DISK IS
 LC1491'STAMPED OAK 2 1963 NO 5 1976.
 LC1491'
 LC1491'AZIMUTH MARK 1976 IS 38 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 LC1491'15 FEET WEST OF THE CENTERLINE OF A FIELD ROAD, 7 FEET WEST OF A
 LC1491'CORNER POST 1.3 FEET EAST OF A METAL WITNESS POST AND 1-FOOT NORTH
 LC1491'OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK STAMPED OAK 2 1963
 LC1491'1976.
 LC1491'
 LC1491'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SOUTHEAST
 LC1491'OF KICKAPOO.
 LC1491'
 LC1491'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1491
 LC1491                          STATION RECOVERY (1999)
 LC1491
 LC1491'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1491'RECOVERED IN GOOD CONDITION.
 LC1491
 LC1491                          STATION RECOVERY (1999)
 LC1491
 LC1491'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 LC1491'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1490 ***********************************************************************
 LC1490  DESIGNATION -  OAK 2 RM 3
 LC1490  PID         -  LC1490
 LC1490  STATE/COUNTY-  IL/PEORIA
 LC1490  COUNTRY     -  US
 LC1490  USGS QUAD   -  DUNLAP (2018)
 LC1490
 LC1490                         *CURRENT SURVEY CONTROL
 LC1490  ______________________________________________________________________
 LC1490* NAD 83(1986) POSITION- 40 45 17.13   (N) 089 40 45.22   (W)   HD_HELD1
 LC1490* NAVD 88 ORTHO HEIGHT -   196.52  (meters)      644.7   (feet) RESET
 LC1490  ______________________________________________________________________
 LC1490  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 LC1490  VERT ORDER      -  THIRD
 LC1490
 LC1490.The horizontal coordinates were determined by differentially corrected
 LC1490.hand held GPS observations or other comparable positioning techniques
 LC1490.and have an estimated accuracy of +/- 3 meters.
 LC1490
 LC1490.The orthometric height was computed from unverified reset data.
 LC1490
 LC1490.No vertical observational check was made to the station.
 LC1490
 LC1490.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1490.GEOID18 height accuracy estimate available here.
 LC1490
 LC1490.Click photographs - Photos may exist for this station.
 LC1490
 LC1490;                    North         East    Units  Estimated Accuracy
 LC1490;SPC IL W     -   453,907.0     741,160.0     MT  (+/- 3 meters HH1 GPS) 
 LC1490
 LC1490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7382714987(NAD 83)
 LC1490
 LC1490                          SUPERSEDED SURVEY CONTROL
 LC1490
 LC1490  NGVD 29 (??/??/??)  196.61   (m)          645.0    (f) RESET       3  
 LC1490
 LC1490.Superseded values are not recommended for survey control.
 LC1490
 LC1490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1490.See file dsdata.pdf to determine how the superseded data were derived.
 LC1490
 LC1490_MARKER: DR = REFERENCE MARK DISK
 LC1490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1490_STAMPING: OAK 2 NO 3 1963
 LC1490_MARK LOGO: CGS
 LC1490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1490+STABILITY: SURFACE MOTION
 LC1490
 LC1490  HISTORY     - Date     Condition        Report By
 LC1490  HISTORY     - 1963     MONUMENTED       CGS
 LC1490  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1490  HISTORY     - 20030207 POOR             GEOTCR
 LC1490
 LC1490                          STATION DESCRIPTION
 LC1490
 LC1490'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (CJB)
 LC1490'5.2 MI W FROM PEORIA.
 LC1490'ABOUT 2.35 MILES WEST ALONG STATE HIGHWAY 150 FROM THE JUNCTION
 LC1490'OF STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE 1.2
 LC1490'MILES WEST ALONG BIG HOLLOW ROAD, THENCE 1.7 MILES WEST ALONG
 LC1490'CHARTER OAK ROAD, 3/4 MILE WEST OF CHARTER OAK SCHOOL, IN THE
 LC1490'SW CORNER OF SEC. 14, T 9 N., R 7 E., 58 FEET EAST OF
 LC1490'TRIANGULATION STATION OAK 2 1963, 91 FEET EAST OF A T-FENCE
 LC1490'INTERSECTION, 39 FEET NORTH OF THE CENTER OF CHARTER OAK ROAD,
 LC1490'AND 1 FOOT SOUTH OF A FENCE, ABOUT LEVEL WITH THE ROAD, AND
 LC1490'THE MARK PROJECTS 4 INCHES.  NEW ELEVATION IS 645.039 FEET.
 LC1490
 LC1490                          STATION RECOVERY (1999)
 LC1490
 LC1490'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1490'MARK NOT FOUND.
 LC1490
 LC1490                          STATION RECOVERY (2003)
 LC1490
 LC1490'RECOVERY NOTE BY GEOTRACER 2003 (WIC)
 LC1490'MARKER HAS BEEN VANDALIZED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1492 ***********************************************************************
 LC1492  DESIGNATION -  OAK 2 RM 4
 LC1492  PID         -  LC1492
 LC1492  STATE/COUNTY-  IL/PEORIA
 LC1492  COUNTRY     -  US
 LC1492  USGS QUAD   -  DUNLAP (2018)
 LC1492
 LC1492                         *CURRENT SURVEY CONTROL
 LC1492  ______________________________________________________________________
 LC1492* NAD 83(1986) POSITION- 40 45 17.18   (N) 089 40 46.78   (W)   HD_HELD1
 LC1492* NAVD 88 ORTHO HEIGHT -   196.23  (meters)      643.8   (feet) RESET
 LC1492  ______________________________________________________________________
 LC1492  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 LC1492  VERT ORDER      -  THIRD
 LC1492
 LC1492.The horizontal coordinates were determined by differentially corrected
 LC1492.hand held GPS observations or other comparable positioning techniques
 LC1492.and have an estimated accuracy of +/- 3 meters.
 LC1492
 LC1492.The orthometric height was computed from unverified reset data.
 LC1492
 LC1492.No vertical observational check was made to the station.
 LC1492
 LC1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1492.GEOID18 height accuracy estimate available here.
 LC1492
 LC1492.Click photographs - Photos may exist for this station.
 LC1492
 LC1492;                    North         East    Units  Estimated Accuracy
 LC1492;SPC IL W     -   453,908.3     741,123.4     MT  (+/- 3 meters HH1 GPS) 
 LC1492
 LC1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7379014989(NAD 83)
 LC1492
 LC1492                          SUPERSEDED SURVEY CONTROL
 LC1492
 LC1492  NGVD 29 (??/??/??)  196.32   (m)          644.1    (f) RESET       3  
 LC1492
 LC1492.Superseded values are not recommended for survey control.
 LC1492
 LC1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1492.See file dsdata.pdf to determine how the superseded data were derived.
 LC1492
 LC1492_MARKER: DR = REFERENCE MARK DISK
 LC1492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1492_STAMPING: OAK 2 NO 4 1963
 LC1492_MARK LOGO: CGS
 LC1492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1492+STABILITY: SURFACE MOTION
 LC1492
 LC1492  HISTORY     - Date     Condition        Report By
 LC1492  HISTORY     - 1963     MONUMENTED       CGS
 LC1492  HISTORY     - 19990228 GOOD             USPSQD
 LC1492
 LC1492                          STATION DESCRIPTION
 LC1492
 LC1492'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (CJB)
 LC1492'5.2 MI W FROM PEORIA.
 LC1492'ABOUT 2.35 MILES WEST ALONG STATE HIGHWAY 150 FROM ITS JUNCTION
 LC1492'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, THENCE 1.2
 LC1492'MILES WEST ALONG BIG HOLLOW ROAD, THENCE 1.7 MILES WEST ALONG
 LC1492'CHARTER OAK ROAD, 3/4 MILE WEST OF CHARTER OAK SCHOOL, NEAR THE
 LC1492'SW CORNER OF SEC 14, T. 9 N., R 7 E., 39 FEET NORTH OF THE CENTER
 LC1492'OF CHARTER OAK ROAD, 29 FEET WEST OF A T-FENCE INTERSECTION,
 LC1492'AND 1 FOOT SOUTH OF A FENCE, ABOUT LEVEL WITH THE ROAD, AND THE
 LC1492'MARK PROJECTS 4 INCHES.  THE NEW ELEVATION IS 644.080 FEET.
 LC1492
 LC1492                          STATION RECOVERY (1999)
 LC1492
 LC1492'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2998 ***********************************************************************
 ME2998  DESIGNATION -  OAK FOREST N MUN TANK
 ME2998  PID         -  ME2998
 ME2998  STATE/COUNTY-  IL/COOK
 ME2998  COUNTRY     -  US
 ME2998  USGS QUAD   -  TINLEY PARK (2018)
 ME2998
 ME2998                         *CURRENT SURVEY CONTROL
 ME2998  ______________________________________________________________________
 ME2998* NAD 83(1997) POSITION- 41 36 49.28507(N) 087 45 48.65748(W)   ADJUSTED
 ME2998  ______________________________________________________________________
 ME2998  GEOID HEIGHT    -        -33.360 (meters)                     GEOID18
 ME2998  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 ME2998  HORZ ORDER      -  THIRD
 ME2998
 ME2998.The horizontal coordinates were established by classical geodetic methods
 ME2998.and adjusted by the National Geodetic Survey in October 1999.
 ME2998
 ME2998.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2998.GEOID18 height accuracy estimate available here.
 ME2998
 ME2998.Click photographs - Photos may exist for this station.
 ME2998
 ME2998.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2998
 ME2998. The following values were computed from the NAD 83(1997) position.
 ME2998
 ME2998;                    North         East     Units Scale Factor Converg.
 ME2998;SPC IL E     -   549,353.283   347,493.170   MT  1.00000275   +0 22 42.3
 ME2998;SPC IL E     - 1,802,336.56  1,140,067.18   sFT  1.00000275   +0 22 42.3
 ME2998;UTM  16      - 4,607,167.641   436,386.193   MT  0.99964980   -0 30 25.5
 ME2998
 ME2998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3638607167(NAD 83)
 ME2998
 ME2998                          SUPERSEDED SURVEY CONTROL
 ME2998
 ME2998  NAD 83(1997)-  41 36 49.28513(N)    087 45 48.65764(W) AD(       ) 3
 ME2998  NAD 83(1994)-  41 36 49.28876(N)    087 45 48.66454(W) AD(       ) 3
 ME2998  NAD 83(1986)-  41 36 49.28910(N)    087 45 48.66467(W) AD(       ) 3
 ME2998  NAD 27      -  41 36 49.17011(N)    087 45 48.48439(W) AD(       ) 3
 ME2998
 ME2998.Superseded values are not recommended for survey control.
 ME2998
 ME2998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2998.See file dsdata.pdf to determine how the superseded data were derived.
 ME2998
 ME2998_MARKER: 53 = ELEVATED TANK
 ME2998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2998+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2008
 ME2998
 ME2998  HISTORY     - Date     Condition        Report By
 ME2998  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2998  HISTORY     - 20080824 GOOD             GEOCAC
 ME2998
 ME2998                          STATION DESCRIPTION
 ME2998
 ME2998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2998'THE STATION IS THE APEX OF VENT OF THE OAK FOREST NORTH
 ME2998'MUNICIPAL WATER TANK.  THE TANK HAS A CYLINDRICAL MUNICIPAL
 ME2998'BODY WITH A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM,
 ME2998'SUPPORTED BY SIX TUBULAR LEGS, SILVER IN COLOR WITH THE
 ME2998'NAME (OAK FOREST, ILL.) PAINTED IN BLACK LETTERS, AND IS
 ME2998'APPROXIMATELY 135 FEET HIGH.
 ME2998'
 ME2998'LOCATED IN THE NORTHWEST SECTION OF OAK FOREST, IN THE
 ME2998'NORTHWEST ANGLE OF THE INTERSECTION OF ROB ROY DRIVE AND BRIAR
 ME2998'LANE, 0.05 MILE NORTH OF THE CENTERLINE OF ROB ROY DRIVE, AND
 ME2998'75 FEET WEST OF THE CENTERLINE OF BRIAR LANE.
 ME2998
 ME2998                          STATION RECOVERY (2008)
 ME2998
 ME2998'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2998'SUBMITTED BY GEOCACHER COYOTE TRUST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2944 ***********************************************************************
 ME2944  DESIGNATION -  OAK FOREST S MUN TANK
 ME2944  PID         -  ME2944
 ME2944  STATE/COUNTY-  IL/COOK
 ME2944  COUNTRY     -  US
 ME2944  USGS QUAD   -  HARVEY (2018)
 ME2944
 ME2944                         *CURRENT SURVEY CONTROL
 ME2944  ______________________________________________________________________
 ME2944* NAD 83(1997) POSITION- 41 35 23.34662(N) 087 43 07.80382(W)   ADJUSTED
 ME2944  ______________________________________________________________________
 ME2944  GEOID HEIGHT    -        -33.378 (meters)                     GEOID18
 ME2944  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 ME2944  HORZ ORDER      -  THIRD
 ME2944
 ME2944.The horizontal coordinates were established by classical geodetic methods
 ME2944.and adjusted by the National Geodetic Survey in October 1999.
 ME2944
 ME2944.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2944.GEOID18 height accuracy estimate available here.
 ME2944
 ME2944.Click photographs - Photos may exist for this station.
 ME2944
 ME2944.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2944
 ME2944. The following values were computed from the NAD 83(1997) position.
 ME2944
 ME2944;                    North         East     Units Scale Factor Converg.
 ME2944;SPC IL E     -   546,727.559   351,236.189   MT  1.00000729   +0 24 28.5
 ME2944;SPC IL E     - 1,793,722.00  1,152,347.40   sFT  1.00000729   +0 24 28.5
 ME2944;UTM  16      - 4,604,485.360   440,086.870   MT  0.99964417   -0 28 37.8
 ME2944
 ME2944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4008604485(NAD 83)
 ME2944
 ME2944                          SUPERSEDED SURVEY CONTROL
 ME2944
 ME2944  NAD 83(1997)-  41 35 23.34661(N)    087 43 07.80403(W) AD(       ) 3
 ME2944  NAD 83(1994)-  41 35 23.35118(N)    087 43 07.81031(W) AD(       ) 3
 ME2944  NAD 83(1986)-  41 35 23.35143(N)    087 43 07.81003(W) AD(       ) 3
 ME2944  NAD 27      -  41 35 23.23043(N)    087 43 07.63459(W) AD(       ) 3
 ME2944
 ME2944.Superseded values are not recommended for survey control.
 ME2944
 ME2944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2944.See file dsdata.pdf to determine how the superseded data were derived.
 ME2944
 ME2944_MARKER: 53 = ELEVATED TANK
 ME2944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2944+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2008
 ME2944
 ME2944  HISTORY     - Date     Condition        Report By
 ME2944  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2944  HISTORY     - 20080824 GOOD             GEOCAC
 ME2944
 ME2944                          STATION DESCRIPTION
 ME2944
 ME2944'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2944'THE STATION IS THE RED LIGHT ON THE FINIAL OF THE VILLAGE OF
 ME2944'OAK FOREST MUNICIPAL WATER TANK WHICH IS A SINGLE COLUMN
 ME2944'SPHEROID, PAINTED YELLOW WITH BLACK LETTERING (OAK FOREST)
 ME2944'PAINTED ON THE EAST FACE AND HAPPY FACE PAINTED ON THE WEST
 ME2944'FACE OF THE TANK.  IT HAS AN OVERALL HEIGHT OF ABOUT 135 FEET
 ME2944'
 ME2944'LOCATED IN THE SOUTHEAST SECTION OF OAK FOREST AT THE NORTH END
 ME2944'OF KILBOURN AVENUE, DIRECTLY NORTH OF THE INTERSECTION OF ONE-
 ME2944'HUNDRED-SIXTY-SEVENTH STREET AND KILBOURN AVENUE AND 0.25
 ME2944'MILE NORTH OF THE CENTER OF ONE-HUNDRED-SIXTY-SEVENTH
 ME2944'STREET.
 ME2944
 ME2944                          STATION RECOVERY (2008)
 ME2944
 ME2944'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2944'TANK IS PAINTED WHITE WITH OAK FOREST IN BLACK LETTERING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1887 ***********************************************************************
 JB1887  DESIGNATION -  OAK GROVE
 JB1887  PID         -  JB1887
 JB1887  STATE/COUNTY-  IL/PERRY
 JB1887  COUNTRY     -  US
 JB1887  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1887
 JB1887                         *CURRENT SURVEY CONTROL
 JB1887  ______________________________________________________________________
 JB1887* NAD 83(1997) POSITION- 38 06 57.69927(N) 089 23 24.70370(W)   ADJUSTED
 JB1887* NAVD 88 ORTHO HEIGHT -   158.    (meters)      518.    (feet) SCALED
 JB1887  ______________________________________________________________________
 JB1887  GEOID HEIGHT    -        -29.626 (meters)                     GEOID18
 JB1887  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 JB1887  HORZ ORDER      -  SECOND
 JB1887
 JB1887.The horizontal coordinates were established by classical geodetic methods
 JB1887.and adjusted by the National Geodetic Survey in October 1999.
 JB1887
 JB1887.The orthometric height was scaled from a topographic map.
 JB1887
 JB1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1887.GEOID18 height accuracy estimate available here.
 JB1887
 JB1887.Click photographs - Photos may exist for this station.
 JB1887
 JB1887.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1887
 JB1887. The following values were computed from the NAD 83(1997) position.
 JB1887
 JB1887;                    North         East     Units Scale Factor Converg.
 JB1887;SPC IL W     -   161,132.659   768,088.279   MT  0.99999825   +0 28 45.5
 JB1887;SPC IL W     -   528,649.40  2,519,969.63   sFT  0.99999825   +0 28 45.5
 JB1887;UTM  16      - 4,221,387.304   290,463.683   MT  1.00014077   -1 28 33.2
 JB1887
 JB1887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1887!SPC IL W     -   0.99997987  x   0.99999825  =   0.99997812
 JB1887!UTM  16      -   0.99997987  x   1.00014077  =   1.00012064
 JB1887
 JB1887:                Primary Azimuth Mark                     Grid Az
 JB1887:SPC IL W     -  LOCUST                                   002 56 48.4
 JB1887:UTM  16      -  LOCUST                                   004 54 07.1
 JB1887
 JB1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9046321387(NAD 83)
 JB1887
 JB1887|---------------------------------------------------------------------|
 JB1887| PID    Reference Object                     Distance      Geod. Az  |
 JB1887|                                                           dddmmss.s |
 JB1887| JB1890 LOCUST                              APPROX.14.9 KM 0032533.9 |
 JB1887| CI4764 OAK GROVE RM 3                       13.194 METERS 04135     |
 JB1887| CI4761 OAK GROVE AZ MK                                    0804037.2 |
 JB1887| JB1882 PINCKNEYVILLE DECCA RECORDS TK      APPROX. 5.5 KM 1335507.0 |
 JB1887| CI4765 OAK GROVE RM 4                        7.743 METERS 13828     |
 JB1887| JB1885 PINCKNEYVILLE PERRY METAL TK        APPROX. 4.2 KM 1415116.8 |
 JB1887| JB1889 PINCKNEYVILLE MUNICIPAL TANK        APPROX. 4.2 KM 1704506.7 |
 JB1887| JB1888 PINCKNEYVILLE NEW MUNICIPAL TK      APPROX. 4.5 KM 1773923.5 |
 JB1887| CI4762 OAK GROVE RM 1                       21.921 METERS 24402     |
 JB1887| JB1886 OAK GROVE LOOKOUT TOWER 1962         10.800 METERS 30308     |
 JB1887| CI4763 OAK GROVE RM 2                       21.325 METERS 33913     |
 JB1887|---------------------------------------------------------------------|
 JB1887
 JB1887                          SUPERSEDED SURVEY CONTROL
 JB1887
 JB1887  NAD 83(1986)-  38 06 57.71338(N)    089 23 24.70488(W) AD(       ) 2
 JB1887  NAD 27      -  38 06 57.53379(N)    089 23 24.38673(W) AD(       ) 2
 JB1887
 JB1887.Superseded values are not recommended for survey control.
 JB1887
 JB1887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1887.See file dsdata.pdf to determine how the superseded data were derived.
 JB1887
 JB1887_MARKER: DS = TRIANGULATION STATION DISK
 JB1887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1887_STAMPING: OAK GROVE 1962
 JB1887_MARK LOGO: CGS
 JB1887_PROJECTION: FLUSH
 JB1887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1887+STABILITY: SURFACE MOTION
 JB1887
 JB1887  HISTORY     - Date     Condition        Report By
 JB1887  HISTORY     - 1962     MONUMENTED       CGS
 JB1887  HISTORY     - 1977     GOOD             LOCENG
 JB1887  HISTORY     - 1978     GOOD             NGS
 JB1887
 JB1887                          STATION DESCRIPTION
 JB1887
 JB1887'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1887'THE STATION IS ABOUT 2.5 MILES NORTH OF PINCKNEYVILLE, AT THE SITE OF
 JB1887'THE OAK GROVE LOOKOUT TOWER AND IS JUST SOUTH OF THE OAK GROVE
 JB1887'BAPTIST CHURCH.  IT IS IN THE SOUTHEAST 1/4 OF SECTION 2, T. 5 S.,
 JB1887'R. 3 W., 35 FEET SOUTHEAST OF THE CENTER OF THE LOOKOUT TOWER, 20
 JB1887'FEET SOUTHEAST OF THE SOUTHEAST LEG OF THE LOOKOUT TOWER, 15 FEET
 JB1887'SOUTHWEST OF THE SOUTHWEST CORNER OF A FRAME BUILDING AND 11 FEET
 JB1887'NORTHEAST OF A 7 INCH PINE TREE.  THE MONUMENT IS FLUSH AND THE DISK
 JB1887'IS STAMPED OAK GROVE 1961.
 JB1887'
 JB1887'TO REACH FROM THE NORTH SIDE OF THE SQUARE IN PINCKNEYVILLE, GO NORTH
 JB1887'ON STATE HIGHWAY 127 FOR 2.5 MILES TO THE LOOKOUT TOWER AND THE
 JB1887'STATION ON THE RIGHT.
 JB1887'
 JB1887'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH FOR 0.05 MILE TO
 JB1887'A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON A GRADED ROAD FOR 0.35
 JB1887'MILE TO THE MARK ON THE LEFT.
 JB1887'
 JB1887'REFERENCE MARK 1 IS 46 FEET SOUTHWEST OF THE SOUTHWEST LEG OF THE
 JB1887'LOOKOUT TOWER AND 28 FEET SOUTH OF THE SOUTH EDGE OF A PARKING AREA.
 JB1887'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED OAK GROVE NO 1 1961.
 JB1887'
 JB1887'REFERENCE MARK 2 IS 40 FEET SOUTHWEST OF A 36 INCH OAK TREE, 31 FEET
 JB1887'SOUTH OF A 20 INCH OAK TREE AND 36 FEET NORTH OF THE NORTHEAST LEG
 JB1887'OF THE LOOKOUT TOWER.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1887'OAK GROVE NO 2 1961.
 JB1887'
 JB1887'THE AZIMUTH MARK IS 39 FEET WEST OF A 12 INCH ELM TREE, 22 FEET
 JB1887'NORTHWEST OF A T-INTERSECTION, 13 FEET NORTH OF THE CENTERLINE OF
 JB1887'THE GRADED ROAD AND 1 FOOT NORTH OF A WITNESS POST.  THE MONUMENT
 JB1887'PROJECTS 4 INCHES AND THE DISK IS STAMPED OAK GROVE 1961.
 JB1887'
 JB1887'NOTE.  THE STATION WAS BUILT IN 1961 BUT NOT OCCUPIED UNTIL 1962.
 JB1887'
 JB1887'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1887
 JB1887                          STATION RECOVERY (1977)
 JB1887
 JB1887'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977 (KK)
 JB1887'OAK GROVE 1962 RECOVERED GOOD.  HAS WITNESS POST.
 JB1887'
 JB1887'OAK GROVE AZ 1962 RECOVERED FAIR, CAP HAS BEEN HAMMERED (PARTIALY
 JB1887'BLOCKED BY PINE TREES, AND OUT HOUSE FROM GROUND ELEV.
 JB1887'
 JB1887'DISTANCE AND DIRECTION FROM NEAREST TOWN--NORTH ON HWY 127 2.5 MILES
 JB1887'FROM PICNKEYVILLE.
 JB1887
 JB1887                          STATION RECOVERY (1978)
 JB1887
 JB1887'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 JB1887'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE FOUND IN GOOD
 JB1887'CONDITION.  THE AZIMUTH MARK HAD BEEN DISTURBED, THE ARROW WAS
 JB1887'POINTED ABOUT 45 DEGREES OFF TO THE SOUTH OF ITS ORIGINAL POSITION
 JB1887'WITH THE DISK LOOSE IN THE MARK.  THE OAK GROVE LOOKOUT TOWER HAS
 JB1887'BEEN TORN DOWN.  THE ANGLE BETWEEN REFERENCE MARK 1 AND 2
 JB1887'CHECKED, THE DISTANCE TO REFERENCE MARK 1 WAS SHORTER BY 0.008
 JB1887'METER, THE DISTANCE CHECKED REFERENCE MARK 2.  AFTER VERIFICATION
 JB1887'OF REFERENCE MARKS 1 AND 2 THE DISK WERE REMOVED AS PER THE REQUEST
 JB1887'OF A CHURCH MEMBER WHO REQUESTED THE MARKS WERE IN THE WAY OF LAWN
 JB1887'IMPROVEMENT AT THE CHURCH SITE.
 JB1887'
 JB1887'THE 1962 TO REACH IS ADEQUATE FOR RECOVERY OF THE STATION.  IT IS
 JB1887'192 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 127, 81 FEET
 JB1887'SOUTHWEST OF THE SOUTHWEST CORNER OF EAST WING OF THE CHURCH, 21
 JB1887'FEET NORTH OF A TWIN-TRUNK TREE AND 0.5 FEET SOUTHEAST OF A METAL
 JB1887'WITNESS POST.  THE MARK IS FLUSH AND THE DISK STAMPED OAK GROVE
 JB1887'1961.
 JB1887'
 JB1887'REFERENCE MARK 3 IS 50 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF THE
 JB1887'WING OF THE CHURCH, 22 FEET NORTHWEST OF THE NORTHWEST CORNER OF AN
 JB1887'OUT BUILDING AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MARK IS
 JB1887'FLUSH AND THE DISK STAMPED OAK GROVE 1962 NO 1978.
 JB1887'
 JB1887'REFERENCE MARK 4 IS 13 FEET EAST OF THE TWIN-TRUNK TREE, 2 FEET NORTH
 JB1887'OF A 6-INCH PINE TREE AND 1-FOOT SOUTHWEST OF A METAL WITNESS POST.
 JB1887'THE MARK IS FLUSH AND THE DISK STAMPED OAK GROVE 1962 NO 4 1978.
 JB1887'
 JB1887'THERE WAS NO OBJECT VISIBLE TO SET AND ESTABLISH A NEW AZIMUTH MARK
 JB1887'FROM.
 JB1887'
 JB1887'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES NORTH
 JB1887'OF PICKNEYVILLE.
 JB1887'
 JB1887'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3102 ***********************************************************************
 ME3102  DESIGNATION -  OAK PARK ASCENSION CATH CH
 ME3102  PID         -  ME3102
 ME3102  STATE/COUNTY-  IL/COOK
 ME3102  COUNTRY     -  US
 ME3102  USGS QUAD   -  BERWYN (2018)
 ME3102
 ME3102                         *CURRENT SURVEY CONTROL
 ME3102  ______________________________________________________________________
 ME3102* NAD 83(1997) POSITION- 41 52 26.68843(N) 087 47 22.97542(W)   ADJUSTED
 ME3102  ______________________________________________________________________
 ME3102  GEOID HEIGHT    -        -33.518 (meters)                     GEOID18
 ME3102  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 ME3102  HORZ ORDER      -  THIRD
 ME3102
 ME3102.The horizontal coordinates were established by classical geodetic methods
 ME3102.and adjusted by the National Geodetic Survey in October 1999.
 ME3102
 ME3102.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3102.GEOID18 height accuracy estimate available here.
 ME3102
 ME3102.Click photographs - Photos may exist for this station.
 ME3102
 ME3102.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3102
 ME3102. The following values were computed from the NAD 83(1997) position.
 ME3102
 ME3102;                    North         East     Units Scale Factor Converg.
 ME3102;SPC IL E     -   578,259.678   345,126.792   MT  1.00000005   +0 21 46.3
 ME3102;SPC IL E     - 1,897,173.63  1,132,303.48   sFT  1.00000005   +0 21 46.3
 ME3102;UTM  16      - 4,636,097.099   434,468.638   MT  0.99965284   -0 31 37.7
 ME3102
 ME3102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3446836097(NAD 83)
 ME3102
 ME3102                          SUPERSEDED SURVEY CONTROL
 ME3102
 ME3102  NAD 83(1997)-  41 52 26.68854(N)    087 47 22.97586(W) AD(       ) 3
 ME3102  NAD 83(1994)-  41 52 26.69077(N)    087 47 22.98679(W) AD(       ) 3
 ME3102  NAD 83(1986)-  41 52 26.69169(N)    087 47 22.98627(W) AD(       ) 3
 ME3102  NAD 27      -  41 52 26.57856(N)    087 47 22.77740(W) AD(       ) 3
 ME3102
 ME3102.Superseded values are not recommended for survey control.
 ME3102
 ME3102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3102.See file dsdata.pdf to determine how the superseded data were derived.
 ME3102
 ME3102_MARKER: 87 = DOME
 ME3102
 ME3102  HISTORY     - Date     Condition        Report By
 ME3102  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3102  HISTORY     - 1989     GOOD             USPSQD
 ME3102  HISTORY     - 20100223 GOOD             GEOCAC
 ME3102
 ME3102                          STATION DESCRIPTION
 ME3102
 ME3102'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3102'THE STATION IS THE CENTER OF THE BASE OF A STATUE ON THE
 ME3102'CENTER OF THE TOP
 ME3102'OF THE DOME OF THE ASCENSION CATHOLIC CHURCH LOCATED AT THE SOUTHWEST
 ME3102'CORNER OF THE INTERSECTION OF EAST
 ME3102'AVENUE AND VAN BUREN STREET IN THE SOUTHWEST
 ME3102'SECTION OF OAK PARK.  IT IS A STONE DOME PAINTED
 ME3102'GREEN ABOVE THE CENTER OF THE GREY
 ME3102'STONE CHURCH BUILDING.  THE HEIGHT IS ABOUT 100 FEET.
 ME3102
 ME3102                          STATION RECOVERY (1989)
 ME3102
 ME3102'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3102'RECOVERED IN GOOD CONDITION.
 ME3102
 ME3102                          STATION RECOVERY (2010)
 ME3102
 ME3102'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME3102'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3022 ***********************************************************************
 ME3022  DESIGNATION -  OAK PARK RAD STA WOPA MAST
 ME3022  PID         -  ME3022
 ME3022  STATE/COUNTY-  IL/COOK
 ME3022  COUNTRY     -  US
 ME3022  USGS QUAD   -  RIVER FOREST (2018)
 ME3022
 ME3022                         *CURRENT SURVEY CONTROL
 ME3022  ______________________________________________________________________
 ME3022* NAD 83(1997) POSITION- 41 52 51.39308(N) 087 47 38.34435(W)   ADJUSTED
 ME3022  ______________________________________________________________________
 ME3022  GEOID HEIGHT    -        -33.525 (meters)                     GEOID18
 ME3022  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 ME3022  HORZ ORDER      -  THIRD
 ME3022
 ME3022.The horizontal coordinates were established by classical geodetic methods
 ME3022.and adjusted by the National Geodetic Survey in October 1999.
 ME3022
 ME3022.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3022.GEOID18 height accuracy estimate available here.
 ME3022
 ME3022.Click photographs - Photos may exist for this station.
 ME3022
 ME3022.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3022
 ME3022. The following values were computed from the NAD 83(1997) position.
 ME3022
 ME3022;                    North         East     Units Scale Factor Converg.
 ME3022;SPC IL E     -   579,019.640   344,767.611   MT  0.99999965   +0 21 36.2
 ME3022;SPC IL E     - 1,899,666.94  1,131,125.07   sFT  0.99999965   +0 21 36.2
 ME3022;UTM  16      - 4,636,862.284   434,121.426   MT  0.99965340   -0 31 48.3
 ME3022
 ME3022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3412136862(NAD 83)
 ME3022
 ME3022                          SUPERSEDED SURVEY CONTROL
 ME3022
 ME3022  NAD 83(1997)-  41 52 51.39320(N)    087 47 38.34481(W) AD(       ) 3
 ME3022  NAD 83(1994)-  41 52 51.39526(N)    087 47 38.35608(W) AD(       ) 3
 ME3022  NAD 83(1986)-  41 52 51.39629(N)    087 47 38.35575(W) AD(       ) 3
 ME3022  NAD 27      -  41 52 51.28343(N)    087 47 38.14485(W) AD(       ) 3
 ME3022
 ME3022.Superseded values are not recommended for survey control.
 ME3022
 ME3022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3022.See file dsdata.pdf to determine how the superseded data were derived.
 ME3022
 ME3022_MARKER: 42 = RADIO/TV MAST
 ME3022
 ME3022  HISTORY     - Date     Condition        Report By
 ME3022  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3022  HISTORY     - 1977     GOOD             NGS
 ME3022  HISTORY     - 20100223 GOOD             GEOCAC
 ME3022
 ME3022                          STATION DESCRIPTION
 ME3022
 ME3022'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3022'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 ME3022'STATION WOPA
 ME3022'LOCATED ON THE SOUTH END OF THE TOP OF THE OAK PARK ARMS HOTEL AT THE
 ME3022'SOUTHEAST CORNER OF THE
 ME3022'INTERSECTION OF WASHINGTON BOULEVARD AND OAK PARK AVENUE IN
 ME3022'THE SOUTH CENTRAL SECTION OF OAK PARK.  IT
 ME3022'IS A FOUR-LEGGED STEEL STRUCTURE PAINTED IN
 ME3022'ALTERNATE SECTIONS OF ORANGE AND WHITE.  THE OVERALL HEIGHT
 ME3022'OF THE TOP OF THE MAST IS 267
 ME3022'FEET.
 ME3022
 ME3022                          STATION RECOVERY (1977)
 ME3022
 ME3022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3022'THE STATION IS THE TOP CENTER OF THE OAK PARK RADIO STATION
 ME3022'WOPA TOWER.  IT IS A FOUR LEGGED, TRUSS-WORK TOWER, PAINTED
 ME3022'ALTERNATELY ORANGE AND WHITE, AND APPROXIMATELY 267 FEET HIGH.
 ME3022'
 ME3022'LOCATED IN THE SOUTH CENTRAL SECTION OF OAK PARK IN THE
 ME3022'SOUTHEAST ANGLE OF THE INTERSECTION OF NORTH OAK PARK AVENUE
 ME3022'AND WEST WASHINGTON BOULEVARD.  THE TOWER IS LOCATED ON THE
 ME3022'SOUTH END OF THE TOP OF THE OAK PARK ARMS HOTEL, 220 FEET
 ME3022'SOUTH OF THE CENTER OF WEST WASHINGTON BOULEVARD AND 80 FEET
 ME3022'EAST OF THE CENTER OF NORTH OAK PARK AVENUE.
 ME3022
 ME3022                          STATION RECOVERY (2010)
 ME3022
 ME3022'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME3022'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3021 ***********************************************************************
 ME3021  DESIGNATION -  OAK PARK ST EDMUND RC CH SPIRE
 ME3021  PID         -  ME3021
 ME3021  STATE/COUNTY-  IL/COOK
 ME3021  COUNTRY     -  US
 ME3021  USGS QUAD   -  RIVER FOREST (2018)
 ME3021
 ME3021                         *CURRENT SURVEY CONTROL
 ME3021  ______________________________________________________________________
 ME3021* NAD 83(1997) POSITION- 41 53 07.10875(N) 087 47 39.11268(W)   ADJUSTED
 ME3021  ______________________________________________________________________
 ME3021  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 ME3021  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 ME3021  HORZ ORDER      -  THIRD
 ME3021
 ME3021.The horizontal coordinates were established by classical geodetic methods
 ME3021.and adjusted by the National Geodetic Survey in October 1999.
 ME3021
 ME3021.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3021.GEOID18 height accuracy estimate available here.
 ME3021
 ME3021.Click photographs - Photos may exist for this station.
 ME3021
 ME3021.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3021
 ME3021. The following values were computed from the NAD 83(1997) position.
 ME3021
 ME3021;                    North         East     Units Scale Factor Converg.
 ME3021;SPC IL E     -   579,504.396   344,746.850   MT  0.99999963   +0 21 35.8
 ME3021;SPC IL E     - 1,901,257.34  1,131,056.96   sFT  0.99999963   +0 21 35.8
 ME3021;UTM  16      - 4,637,347.135   434,108.203   MT  0.99965342   -0 31 48.9
 ME3021
 ME3021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3410837347(NAD 83)
 ME3021
 ME3021                          SUPERSEDED SURVEY CONTROL
 ME3021
 ME3021  NAD 83(1997)-  41 53 07.10886(N)    087 47 39.11314(W) AD(       ) 3
 ME3021  NAD 83(1994)-  41 53 07.11088(N)    087 47 39.12451(W) AD(       ) 3
 ME3021  NAD 83(1986)-  41 53 07.11192(N)    087 47 39.12407(W) AD(       ) 3
 ME3021  NAD 27      -  41 53 06.99925(N)    087 47 38.91354(W) AD(       ) 3
 ME3021
 ME3021.Superseded values are not recommended for survey control.
 ME3021
 ME3021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3021.See file dsdata.pdf to determine how the superseded data were derived.
 ME3021
 ME3021_MARKER: 90 = CHURCH SPIRE
 ME3021
 ME3021  HISTORY     - Date     Condition        Report By
 ME3021  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3021  HISTORY     - 1977     GOOD             NGS
 ME3021  HISTORY     - 20100223 GOOD             GEOCAC
 ME3021
 ME3021                          STATION DESCRIPTION
 ME3021
 ME3021'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3021'THE STATION IS THE CENTER OF THE BASE OF A CROSS AT THE TOP
 ME3021'OF THE SPIRE OF
 ME3021'ST. EDMUNDS CHURCH LOCATED AT THE SOUTHWEST CORNER OF THE
 ME3021'INTERSECTION OF OAK PARK AVENUE AND
 ME3021'PLEASANT STREET IN THE SOUTH-CENTRAL SECTION OF OAK PARK.  THE
 ME3021'SPIRE IS A WOODEN STRUCTURE COVERED WITH
 ME3021'A SILVER-PAINTED METAL ROOF ON TOP OF A GREY
 ME3021'STONE TOWER AT THE SOUTHWEST CORNER OF THE CHURCH BUILDING.
 ME3021'THE HEIGHT IS ABOUT 115 FEET.
 ME3021
 ME3021                          STATION RECOVERY (1977)
 ME3021
 ME3021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3021'THE STATION IS THE BASE OF THE CROSS ATOP THE GREY STONE BELL
 ME3021'TOWER OF THE ST. EDMUNDS CATHOLIC CHURCH.  THE GOLD CROSS IS
 ME3021'ABOUT 115 FEET IN HEIGHT.
 ME3021'
 ME3021'LOCATED IN THE SOUTH CENTRAL SECTION OF OAK PARK, IN THE
 ME3021'NORTHEAST ANGLE OF THE INTERSECTION OF NORTH OAK PARK AVENUE
 ME3021'AND PLEASANT STREET, AT THE SOUTHWEST CORNER OF THE CHURCH
 ME3021'BUILDING, 70 FEET NORTH OF THE CENTER OF PLEASANT STREET AND
 ME3021'55 FEET EAST OF THE CENTER OF NORTH OAK PARK AVENUE.
 ME3021
 ME3021                          STATION RECOVERY (2010)
 ME3021
 ME3021'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME3021'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2677 ***********************************************************************
 ME2677  DESIGNATION -  OAK WOODS
 ME2677  PID         -  ME2677
 ME2677  STATE/COUNTY-  IL/COOK
 ME2677  COUNTRY     -  US
 ME2677  USGS QUAD   -  JACKSON PARK (2018)
 ME2677
 ME2677                         *CURRENT SURVEY CONTROL
 ME2677  ______________________________________________________________________
 ME2677* NAD 83(1997) POSITION- 41 46 22.34469(N) 087 36 04.30389(W)   ADJUSTED
 ME2677* NAVD 88 ORTHO HEIGHT -   202.3   (meters)      664.    (feet) VERTCON3
 ME2677  ______________________________________________________________________
 ME2677  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 ME2677  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 ME2677  HORZ ORDER      -  FIRST
 ME2677
 ME2677.The horizontal coordinates were established by classical geodetic methods
 ME2677.and adjusted by the National Geodetic Survey in October 1999.
 ME2677
 ME2677.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2677.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2677
 ME2677.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2677.GEOID18 height accuracy estimate available here.
 ME2677
 ME2677.Click photographs - Photos may exist for this station.
 ME2677
 ME2677.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2677
 ME2677. The following values were computed from the NAD 83(1997) position.
 ME2677
 ME2677;                    North         East     Units Scale Factor Converg.
 ME2677;SPC IL E     -   567,135.154   360,872.067   MT  1.00002058   +0 29 15.9
 ME2677;SPC IL E     - 1,860,675.92  1,183,961.11   sFT  1.00002058   +0 29 15.9
 ME2677;UTM  16      - 4,624,733.772   450,033.651   MT  0.99963072   -0 24 01.8
 ME2677
 ME2677!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2677!SPC IL E     -   0.99997353  x   1.00002058  =   0.99999411
 ME2677!UTM  16      -   0.99997353  x   0.99963072  =   0.99960426
 ME2677
 ME2677:                Primary Azimuth Mark                     Grid Az
 ME2677:SPC IL E     -  057 COC                                  273 55 40.2
 ME2677:UTM  16      -  057 COC                                  274 48 57.9
 ME2677
 ME2677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5003324733(NAD 83)
 ME2677
 ME2677|---------------------------------------------------------------------|
 ME2677| PID    Reference Object                     Distance      Geod. Az  |
 ME2677|                                                           dddmmss.s |
 ME2677| ME2680 057 COC                             490.938 METERS 2742456.1 |
 ME2677|---------------------------------------------------------------------|
 ME2677
 ME2677                          SUPERSEDED SURVEY CONTROL
 ME2677
 ME2677  NAD 83(1997)-  41 46 22.34487(N)    087 36 04.30415(W) AD(       ) 1
 ME2677  NAD 83(1994)-  41 46 22.34960(N)    087 36 04.31389(W) AD(       ) 1
 ME2677  NAD 83(1986)-  41 46 22.34994(N)    087 36 04.31327(W) AD(       ) 1
 ME2677  NAD 27      -  41 46 22.22533(N)    087 36 04.13969(W) AD(       ) 1
 ME2677  NGVD 29 (07/19/86)  202.4    (m)          664.     (f) VERT ANG       
 ME2677
 ME2677.Superseded values are not recommended for survey control.
 ME2677
 ME2677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2677.See file dsdata.pdf to determine how the superseded data were derived.
 ME2677
 ME2677_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2677_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2677_SP_SET: BUILDING ROOF
 ME2677_STAMPING: OAK WOODS 1977
 ME2677_MARK LOGO: NGS
 ME2677_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2677+STABILITY: POSITION/ELEVATION WELL
 ME2677
 ME2677  HISTORY     - Date     Condition        Report By
 ME2677  HISTORY     - 1977     MONUMENTED       NGS
 ME2677
 ME2677                          STATION DESCRIPTION
 ME2677
 ME2677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2677'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO ON THE
 ME2677'ROOF OF THE MAUSOLEUM BUILDING AT THE NORTH EDGE OF OAK WOODS
 ME2677'CEMETERY, 1035 EAST 67 TH STREET, MR. GEORGE W. OBERG,
 ME2677'PRESIDENT, OAK WOODS CEMETERY ASSCOIATION.
 ME2677'
 ME2677'THE STATION MARK, STAMPED---OAK WOODS 1977---. A STANDARD
 ME2677'DISK, CEMENTED IN A DRILL HOLE IN THE TOP OF THE NORTH ONE
 ME2677'OF TWO CONCRETE PILLARS THAT PROJECTS 3 FEET ABOVE THE ROOF.
 ME2677'IT IS 23.9 FEET SOUTH OF THE INSIDE EDGE OF THE NORTH WALL,
 ME2677'23.0 FEET NORTH OF THE INSIDE EDGE OF THE SOUTH WALL AND
 ME2677'15.8 FEET WEST OF THE INSIDE EDGE OF THE EAST WALL.
 ME2677'
 ME2677'STATION MARK 057 COC AND 053 COC CAN SERVE AS AN AZIMUTH MARK,
 ME2677'
 ME2677'HEIGHT OF THE LIGHT ABOVE THE STATION MARK WAS 00.9 METERS.
 ME2677'
 ME2677'NO REFERENCE MARKS WERE ESTABLISHED AT THIS DATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1150 ***********************************************************************
 KB1150  DESIGNATION -  OAKLAND
 KB1150  PID         -  KB1150
 KB1150  STATE/COUNTY-  IL/DOUGLAS
 KB1150  COUNTRY     -  US
 KB1150  USGS QUAD   -  OAKLAND (2018)
 KB1150
 KB1150                         *CURRENT SURVEY CONTROL
 KB1150  ______________________________________________________________________
 KB1150* NAD 83(2011) POSITION- 39 42 31.76531(N) 088 02 34.91582(W)   ADJUSTED
 KB1150* NAD 83(2011) ELLIP HT-   178.689 (meters)        (06/27/12)   ADJUSTED
 KB1150* NAD 83(2011) EPOCH   -  2010.00
 KB1150* NAVD 88 ORTHO HEIGHT -   210.8   (meters)      692.    (feet) GPS OBS
 KB1150  ______________________________________________________________________
 KB1150  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1150  GEOID HEIGHT    -        -32.070 (meters)                     GEOID99
 KB1150  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 KB1150  NAD 83(2011) X  -    167,792.738 (meters)                     COMP
 KB1150  NAD 83(2011) Y  - -4,910,697.463 (meters)                     COMP
 KB1150  NAD 83(2011) Z  -  4,053,280.942 (meters)                     COMP
 KB1150  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 KB1150
 KB1150  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1150  Standards:
 KB1150         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1150            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1150  -------------------------------------------------------------------
 KB1150  NETWORK    0.85   1.59           0.37   0.32   0.81      0.04484860
 KB1150  -------------------------------------------------------------------
 KB1150  Click here for local accuracies and other accuracy information.
 KB1150
 KB1150.The horizontal coordinates were established by GPS observations
 KB1150.and adjusted by the National Geodetic Survey in June 2012.
 KB1150
 KB1150.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1150.been affixed to the stable North American tectonic plate. See 
 KB1150.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1150
 KB1150.The horizontal coordinates are valid at the epoch date displayed above
 KB1150.which is a decimal equivalence of Year/Month/Day.
 KB1150
 KB1150.The orthometric height was determined by GPS observations and a
 KB1150.high-resolution geoid model.
 KB1150
 KB1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1150.GEOID18 height accuracy estimate available here.
 KB1150
 KB1150.Click photographs - Photos may exist for this station.
 KB1150
 KB1150.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1150
 KB1150.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1150
 KB1150.The ellipsoidal height was determined by GPS observations
 KB1150.and is referenced to NAD 83.
 KB1150
 KB1150. The following values were computed from the NAD 83(2011) position.
 KB1150
 KB1150;                    North         East     Units Scale Factor Converg.
 KB1150;SPC IL E     -   337,711.574   324,894.306   MT  0.99998263   +0 11 07.7
 KB1150;SPC IL E     - 1,107,975.39  1,065,924.07   sFT  0.99998263   +0 11 07.7
 KB1150;UTM  16      - 4,395,960.289   410,589.158   MT  0.99969842   -0 39 59.1
 KB1150
 KB1150!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1150!SPC IL E     -   0.99997197  x   0.99998263  =   0.99995460
 KB1150!UTM  16      -   0.99997197  x   0.99969842  =   0.99967040
 KB1150
 KB1150:                Primary Azimuth Mark                     Grid Az
 KB1150:SPC IL E     -  OAKLAND AZ MK                            112 22 43.3
 KB1150:UTM  16      -  OAKLAND AZ MK                            113 13 50.1
 KB1150
 KB1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1058995960(NAD 83)
 KB1150
 KB1150|---------------------------------------------------------------------|
 KB1150| PID    Reference Object                     Distance      Geod. Az  |
 KB1150|                                                           dddmmss.s |
 KB1150| KB1152 OAKLAND AZ MK                       APPROX. 0.8 KM 1123351.0 |
 KB1150| CI7991 OAKLAND RP                           96.451 METERS 15747     |
 KB1150| CI7989 OAKLAND RM 1                         28.170 METERS 23632     |
 KB1150| CI7990 OAKLAND RM 2                         26.775 METERS 30715     |
 KB1150|---------------------------------------------------------------------|
 KB1150
 KB1150                          SUPERSEDED SURVEY CONTROL
 KB1150
 KB1150  NAD 83(2007)-  39 42 31.76519(N)    088 02 34.91676(W) AD(2002.00) 0
 KB1150  ELLIP H (02/10/07)  178.712  (m)                       GP(2002.00)    
 KB1150  ELLIP H (12/06/04)  178.721  (m)                       GP(       ) 4 1
 KB1150  NAD 83(1997)-  39 42 31.76514(N)    088 02 34.91674(W) AD(       ) 1
 KB1150  ELLIP H (12/18/02)  178.715  (m)                       GP(       ) 4 2
 KB1150  NAD 83(1997)-  39 42 31.76570(N)    088 02 34.91597(W) AD(       ) 1
 KB1150  NAD 83(1997)-  39 42 31.76375(N)    088 02 34.91411(W) AD(       ) 1
 KB1150  NAD 83(1986)-  39 42 31.77583(N)    088 02 34.91328(W) AD(       ) 1
 KB1150  NAD 27      -  39 42 31.65200(N)    088 02 34.78400(W) AD(       ) 1
 KB1150  USSD        -  39 42 31.77000(N)    088 02 34.62800(W) AD(       ) 3
 KB1150  NGVD 29 (07/19/86)  210.8    (m)          692.     (f) VERT ANG       
 KB1150
 KB1150.Superseded values are not recommended for survey control.
 KB1150
 KB1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1150.See file dsdata.pdf to determine how the superseded data were derived.
 KB1150
 KB1150_MARKER: V = STONE MONUMENT
 KB1150_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1150_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1150+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB1150
 KB1150  HISTORY     - Date     Condition        Report By
 KB1150  HISTORY     - 1879     MONUMENTED       USLS
 KB1150  HISTORY     - 1946     GOOD             CGS
 KB1150  HISTORY     - 1959     GOOD             CGS
 KB1150  HISTORY     - 1980     GOOD             NGS
 KB1150  HISTORY     - 1982     GOOD             ILDT
 KB1150  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1150  HISTORY     - 20081112 GOOD             KUHL
 KB1150  HISTORY     - 20110907 GOOD             ILDT
 KB1150
 KB1150                          STATION DESCRIPTION
 KB1150
 KB1150'DESCRIBED BY US LAKE SURVEY 1879
 KB1150'THIS STATION IS SITUATED IN THE NORTHWEST QUARTER OF SECTION 36,
 KB1150'TOWNSHIP 15 NORTH, RANGE 10 EAST, OF THE THIRD PRINCIPAL MERIDIAN, IN
 KB1150'SARGENT TOWNSHIP, DOUGLAS COUNTY, ILLINOIS. THE HEIGHT OF STATION USED
 KB1150'WAS 85 FEET. THE GEODETIC POINT IS MARKED BY A STONE POST OF THE USUAL
 KB1150'FORM, SET 3 FEET BELOW THE SURFACE OF THE GROUND, WITH A STONE POST
 KB1150'SET DIRECTLY OVER IT AS A SURFACE MARK.
 KB1150'
 KB1150'THREE STONE REFERENCE POSTS ARE SET AS FOLLOWS - TWO ON THE NORTHERN
 KB1150'SIDE OF THE ROAD RUNNING A LITTLE NORTH OF WEST ON THE SOUTH OF THE
 KB1150'STATION, ONE BEARING SOUTH 22 DEG 12 MIN EAST, DISTANT 96.2 METERS,
 KB1150'AND ONE BEARING SOUTH 42 DEG 43 MIN WEST, DISTANT 91.0 METERS, AND ONE
 KB1150'ON THE SOUTHERN SIDE OF THE SAME ROAD, BEARING SOUTH 8 DEG 26 MIN
 KB1150'WEST, DISTANT 94.37 METERS FROM THE GEODETIC POINT. THE LAND-SURVEY
 KB1150'MARK ON THE LINE BETWEEN SECTIONS 26 AND 35, ONE-QUARTER MILE WEST OF
 KB1150'THE CORNER OF SECTIONS 25, 26, 35, AND 36, BEARS NORTH 70 DEG 59 MIN
 KB1150'44 SEC WEST, AND IS DISTANT 598.6 METERS FROM THE GEODETIC POINT. THE
 KB1150'HEIGHT OF GROUND AT THE S STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS
 KB1150'111.0 FEET.
 KB1150
 KB1150                          STATION RECOVERY (1946)
 KB1150
 KB1150'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (EBP)
 KB1150'STATION WAS RECOVERED IN GOOD CONDITION. IT IS ON A LOW, BRUSHY HILL
 KB1150'IN A PASTURE HAVING SCATTERED TREES, ABOUT 300 YARDS SW OF THE FARM
 KB1150'HOME OF MARION MCGREGOR, AND 100 YARDS N OF AN OLD CEMETERY, ABOUT 4
 KB1150'MILES NW FROM THE TOWN OF OAKLAND.
 KB1150'
 KB1150'STATION MARK IS A DRILL HOLE IN THE TOP OF A STONE POST ABOUT 8 INCHES
 KB1150'SQUARE AND FLUSH WITH THE SURFACE.
 KB1150'
 KB1150'THE OLD CORNER-IRONS OF THE ORIGINAL TIMBER TOWER ARE IN PLACE. ONE
 KB1150'REFERENCE MARK REMAINS AND IS IN THE PASTURE, 10 FEET N OF THE N
 KB1150'RIGHT-OF-WAY FENCE, AND 96.2 METERS DISTANT, BEARING S 22 DEG 12 MIN
 KB1150'E.
 KB1150'
 KB1150'TO REACH STATION FROM OAKLAND, GO N FROM THE SW CORNER OF THE SQUARE
 KB1150'FOR 0.9 MILE, TURN RIGHT AND GO E AND N ON THE MAIN ROAD FOR 3.5
 KB1150'MILES, TURN LEFT AT THE CROSSROADS AND GO WNW 0.9 MILE TO THE OLD
 KB1150'CEMETERY ON THE LEFT AND THE STATION IN THE TIMBERED PASTURE ON THE
 KB1150'RIGHT.
 KB1150
 KB1150                          STATION RECOVERY (1959)
 KB1150
 KB1150'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1150'THE STATION MARK AND ONE REFERENCE POST WERE RECOVERED AS DESCRIBED IN
 KB1150'THE 1946 RECOVERY NOTE AND FOUND TO BE IN GOOD CONDITION.
 KB1150'
 KB1150'THE OTHER TWO REFERENCE POSTS MENTIONED IN THE PREVIOUS DESCRIPTION
 KB1150'WERE NOT RECOVERED.
 KB1150'
 KB1150'AZIMUTH MARK, REFERENCE MARK NUMBER 1 AND NUMBER 2 WERE ESTABLISHED AT
 KB1150'THIS TIME.
 KB1150'
 KB1150'A COMPLETE NEW DESCRIPTION FOLLOWS.
 KB1150'
 KB1150'THE STATION IS A 4 X 4 INCH STONE POST WITH A SMALL DRILL HOLE IN TOP
 KB1150'AND IS SET FLUSH WITH THE SURFACE OF GROUND. IT IS 106 FEET
 KB1150'SOUTH-SOUTHEAST OF A LARGE TRIANGLE-BLAZED TREE, 75.8 FEET EAST OF
 KB1150'FENCE AND 75.6 FEET EAST OF WITNESS POST.
 KB1150'
 KB1150'TO REACH THE STATION FROM THE NORTHEAST CORNER OF SQUARE IN OAKLAND,
 KB1150'GO NORTH ON PIKE STREET FOR 0.2 MILE TO LINCOLN STREET, TURN RIGHT AND
 KB1150'GO EASTERLY, THEN NORTHERLY FOR 0.5 MILE TO A SMALL BRIDGE, CONTINUE
 KB1150'NORTHERLY ON GRAVELED ROAD FOR 1.5 MILES TO A SIDE ROAD LEFT, CONTINUE
 KB1150'NORTH FOR 1.6 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO WEST ON
 KB1150'SURFACED ROAD FOR 0.45 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 KB1150'DESCRIBED, CONTINUE WEST FOR 0.4 MILE TO CEMETERY ON LEFT AND DRIVEWAY
 KB1150'ON RIGHT, TURN RIGHT PASSING THROUGH CATTLE GUARD AND GO NORTHWEST
 KB1150'ACROSS PASTURE FOR 0.1 MILE TO TOP OF KNOLL AND THE STATION AS
 KB1150'DESCRIBED.
 KB1150'
 KB1150'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK SET IN TOP OF A 12 X
 KB1150'12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED OAKLAND USLS
 KB1150'NO 1 1959. IT IS 39.6 FT. NORTH OF WITNESS POST, 45 FEET SOUTHWEST OF
 KB1150'A LARGE TRIANGLE-BLAZED TREE AND 0.5 FOOT EAST OF FENCE.
 KB1150'
 KB1150'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 KB1150'12 X 12 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS
 KB1150'STAMPED OAKLAND USLS NO 2 1959. IT IS 64.7 FEET SOUTH OF WITNESS POST
 KB1150'AND 0.5 FOOT EAST OF FENCE.
 KB1150'
 KB1150'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 X 12
 KB1150'INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND DISK IS STAMPED
 KB1150'OAKLAND USLS 1959. IT IS 19 FEET SOUTH OF THE APPROXIMATE CENTER OF
 KB1150'ROAD, 13 FEET WEST-NORTHWEST OF POWERLINE POLE, 2 FEET WEST-NORTHWEST
 KB1150'OF WITNESS POST AND 0.5 FOOT NORTH OF FENCE.
 KB1150'
 KB1150'REFERENCE POST IS 4 X 4 INCH STONE POST WITH A SMALL DRILL HOLE IN THE
 KB1150'TOP AND PROJECTS ABOUT 2 INCHES. IT IS 10 FEET NORTH-NORTHEAST OF
 KB1150'TELEPHONE POLE, 10 FEET NORTH OF FENCE AND 28 FEET NORTH OF
 KB1150'APPROXIMATE CENTER OF ROAD.
 KB1150
 KB1150                          STATION RECOVERY (1980)
 KB1150
 KB1150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1150'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 KB1150'RECOVERED AND FOUND IN GOOD CONDITION.  THE DISTANCE TO REFERENCE MARK
 KB1150'1 WAS NOTED TO BE 0.013 METER SHORTER, THE DISTANCE TO REFERENCE MARK
 KB1150'2 WAS NOTED TO BE 0.017 METER SHORTER THAN THE 1959 DISTANCES.
 KB1150'
 KB1150'THE STATION IS LOCATED 9.6 KM (6 MI) WEST-SOUTHWEST OF BROCTON, 8.4 KM
 KB1150'(5-1/4 MI) NORTHEAST OF HINDSBORO, 6.4 KM (4 MI) NORTH-NORTHWEST OF
 KB1150'OAKLAND, IN THE NW1/4,S36,T15N,R10E OF SARGENT TOWNSHIP.  PERMISSION
 KB1150'TO USE THE STATION WAS OBTAINED FROM MR. RICHARD TAYLOR, BOX 475,
 KB1150'OAKLAND IL 61943.  TELEPHONE NUMBER 217-346-2331
 KB1150'
 KB1150'TO REACH THE STATION FROM THE POST OFFICE IN OAKLAND GO NORTH ON PIKE
 KB1150'STREET FOR 0.08 KM (0.05 MI) TO MONTGOMERY STREET.  TURN LEFT AND GO
 KB1150'WEST FOR 0.2 KM (0.1 MI) TO WALNUT STREET.  TURN RIGHT AND GO NORTH
 KB1150'FOR 5.5 KM (3.4 MI) TO A SIDE ROAD LEFT AND A SIGN (WALNUT POINT STATE
 KB1150'PARK).  TURN LEFT AND GO WEST FOR 0.6 KM (0.4 KM) TO THE AZIMUTH MARK
 KB1150'ON THE LEFT.  CONTINUE WEST ON THE PAVED ROAD FOR 0.6 KM (0.4 MI) TO A
 KB1150'SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON GRAVEL ROAD FOR 0.3 KM
 KB1150'(0.2 MI) TO A GATE ON THE LEFT.  TURN LEFT, PASS THROUGH GATE, TURN
 KB1150'LEFT AND GO SOUTH FOR 0.2 KM (0.1 MI)  BEAR RIGHT AND GO WESTERLY FOR
 KB1150'0.2 KM (0.1 MI) TO THE HIGHEST PART OF THE PASTURE, AND THE STATION.
 KB1150'
 KB1150'THE STATION IS A STONE POST 15 CM SQUARE, WITH A 1/4 INCH DRILL HOLE
 KB1150'IN THE CENTER, FLUSH WITH THE GROUND.  IT IS LOCATED 32.2 METERS
 KB1150'(105.6 FT) SOUTH-SOUTHEAST FROM THE WESTERN MOST LARGE OAK TREE 30
 KB1150'INCHES IN DIAMETER AND 23.1 METERS (75.8 FT) EAST FROM THE METAL
 KB1150'WITNESS POST.
 KB1150'
 KB1150'REFERENCE MARK NUMBER 1 IS A STANDARD CGS DISK STAMPED
 KB1150'---OAKLAND USLS NO 1 1959---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB1150'MONUMENT 25 CM ON A SIDE PROJECTING 3 CM ABOVE THE GROUND.  IT IS
 KB1150'LOCATED 13.6 METERS (44.6 FT) SOUTH-SOUTHWEST FROM THE WESTERN MOST
 KB1150'LARGE OAK TREE, 12.1 METERS (39.7 FT) NORTH FROM THE METAL WITNESS
 KB1150'POST AND 0.25 METERS (.8 FT) EAST FROM THE BARB WIRE FENCE.  MARK IS
 KB1150'LEVEL WITH STATION.
 KB1150'
 KB1150'REFERENCE MARK NUMBER 2 IS A STANDARD CGS DISK STAMPED
 KB1150'---OAKLAND USLS NO 2 1959---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB1150'MONUMENT 25 CM ON A SIDE PROJECTING 4 CM ABOVE THE GROUND.  IT IS
 KB1150'LOCATED 19.75 METERS (64.8 FT) SOUTH FROM THE METAL WITNESS POST AND
 KB1150'0.3 METER (1.0 FT) EAST FROM THE BARB WIRE FENCE.  MARK IS LEVEL WITH
 KB1150'STATION.
 KB1150'
 KB1150'AZIMUTH MARK NUMBER 01 ISA STANDARD CGS DISK STAMPED
 KB1150'---OAKLAND USLS 1959---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB1150'MONUMENT 25 CM ON A SIDE PROJECTING 6 CM ABOVE THE GROUND.  IT IS
 KB1150'LOCATED 19.8 METERS (64.9 FT) SOUTH FROM THE PAVED ROAD, 3.86 METERS
 KB1150'(12.6 FT) WEST FROM THE POWER POLE AND 0.558 METER (1.8 FT) WEST FROM
 KB1150'THE METAL WITNESS POST.
 KB1150'
 KB1150'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 34.5 METERS.
 KB1150
 KB1150                          STATION RECOVERY (1982)
 KB1150
 KB1150'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1982 (TRM)
 KB1150'DRILL HOLE IN STONE POST RECOVERED GOOD.
 KB1150'
 KB1150'DISTANCE AND DIRECTION FROM NEAREST TOWN--3.5 MILES
 KB1150'NORTH-NORTHWEST OF OAKLAND.
 KB1150
 KB1150                          STATION RECOVERY (2000)
 KB1150
 KB1150'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1150'STATION IN GOOD CONDITION.  THE STATION IS LOCATED IN THE WESTERLY
 KB1150'PART OF A PASTURE, 92.5 FEET (28.2 METERS) SOUTHEAST OF RM 1, 80.0
 KB1150'FEET (24.4 METERS) NORTHEAST OF RM 2 AND ABOUT 300 FEET NORTH OF 400N
 KB1150'COUNTY ROAD (OILED)
 KB1150
 KB1150                          STATION RECOVERY (2008)
 KB1150
 KB1150'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (NRB)
 KB1150'RECOVERED AS DESCRIBED IN GOOD CONDITION
 KB1150
 KB1150                          STATION RECOVERY (2011)
 KB1150
 KB1150'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB1150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1152 ***********************************************************************
 KB1152  DESIGNATION -  OAKLAND AZ MK
 KB1152  PID         -  KB1152
 KB1152  STATE/COUNTY-  IL/DOUGLAS
 KB1152  COUNTRY     -  US
 KB1152  USGS QUAD   -  OAKLAND (2018)
 KB1152
 KB1152                         *CURRENT SURVEY CONTROL
 KB1152  ______________________________________________________________________
 KB1152* NAD 83(1997) POSITION- 39 42 22.15299(N) 088 02 04.96856(W)   ADJUSTED
 KB1152* NAVD 88 ORTHO HEIGHT -   200.0   (meters)      656.    (feet) VERTCON3
 KB1152  ______________________________________________________________________
 KB1152  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 KB1152  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 KB1152  HORZ ORDER      -  SECOND
 KB1152
 KB1152.The horizontal coordinates were established by classical geodetic methods
 KB1152.and adjusted by the National Geodetic Survey in October 1999.
 KB1152
 KB1152.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1152.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1152
 KB1152.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1152.GEOID18 height accuracy estimate available here.
 KB1152
 KB1152.Click photographs - Photos may exist for this station.
 KB1152
 KB1152.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1152
 KB1152. The following values were computed from the NAD 83(1997) position.
 KB1152
 KB1152;                    North         East     Units Scale Factor Converg.
 KB1152;SPC IL E     -   337,417.465   325,608.650   MT  0.99998307   +0 11 26.8
 KB1152;SPC IL E     - 1,107,010.47  1,068,267.71   sFT  0.99998307   +0 11 26.8
 KB1152;UTM  16      - 4,395,655.680   411,298.848   MT  0.99969686   -0 39 39.9
 KB1152
 KB1152!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1152!SPC IL E     -   0.99997366  x   0.99998307  =   0.99995673
 KB1152!UTM  16      -   0.99997366  x   0.99969686  =   0.99967052
 KB1152
 KB1152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1129895655(NAD 83)
 KB1152
 KB1152                          SUPERSEDED SURVEY CONTROL
 KB1152
 KB1152  NAD 83(1997)-  39 42 22.15100(N)    088 02 04.96672(W) AD(       ) 2
 KB1152  NAD 83(1986)-  39 42 22.16308(N)    088 02 04.96590(W) AD(       ) 2
 KB1152  NAD 27      -  39 42 22.03940(N)    088 02 04.83738(W) AD(       ) 2
 KB1152  NGVD 29 (07/19/86)  200.1    (m)          656.     (f) VERT ANG       
 KB1152
 KB1152.Superseded values are not recommended for survey control.
 KB1152
 KB1152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1152.See file dsdata.pdf to determine how the superseded data were derived.
 KB1152
 KB1152_MARKER: DZ = AZIMUTH MARK DISK
 KB1152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1152_STAMPING: OAKLAND USLS 1959
 KB1152_MARK LOGO: CGS
 KB1152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1152+STABILITY: SURFACE MOTION
 KB1152
 KB1152  HISTORY     - Date     Condition        Report By
 KB1152  HISTORY     - 1959     MONUMENTED       CGS
 KB1152  HISTORY     - 1980     GOOD             NGS
 KB1152
 KB1152                          STATION DESCRIPTION
 KB1152
 KB1152'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1152'THE STATION IS LOCATED ABOUT 9.6 KM (6 MI) WEST-SOUTHWEST
 KB1152'OF BROCTON, 8.4 KM (5-1/4 MI) NORTHEAST OF HINDSBORO,
 KB1152'6.4 KM (4 MI) NORTH-NORTHWEST OF OAKLAND, IN THE
 KB1152'NW1/4,S36,T15N,R10E OF SARGENT TOWNSHIP, AND ON TOWNSHIP
 KB1152'ROAD RIGHT-OF-WAY.
 KB1152'
 KB1152'TO REACH THE STATION FROM THE POST OFFICE IN OAKLAND, GO
 KB1152'NORTH ON PIKE STREET FOR 0.08 KM (0.05 MI) TO MONTGOMERY
 KB1152'STREET.  TURN LEFT AND GO WEST ON MONTGOMERY STREET FOR
 KB1152'0.2 KM (0.1 MI) TO WALNUT STREET.  TURN LEFT AND GO NORTH
 KB1152'ON WALNUT STREET FOR 5.5 KM (3.4 MI) TO A SIDE ROAD LEFT AND
 KB1152'A SIGN (WALNUT POINT STATE PARK).  TURN LEFT AND GO WEST ON
 KB1152'A PAVED ROAD FOR 0.6 KM (0.4 MI) TO THE STATION ON THE LEFT.
 KB1152'
 KB1152'THE STATION IS A STANDARD CGS AZIMUTH MARK DISK
 KB1152'STAMPED---OAKLAND USLS 1959---,
 KB1152'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 25 CM ON A SIDE
 KB1152'PROJECTING 6 CM ABOVE THE GROUND.  IT IS LOCATED
 KB1152'19.8 METERS (65 FT) SOUTH FROM THE CENTER OF THE PAVED ROAD,
 KB1152'3.86 METERS (12.6 FT) WEST FROM A POWER POLE, AND
 KB1152'0.56 METER (1.8 FT) WEST FROM A METAL WITNESS POST.
 KB1152'
 KB1152'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0286 ***********************************************************************
 MG0286  DESIGNATION -  OAT
 MG0286  PID         -  MG0286
 MG0286  STATE/COUNTY-  IL/HENRY
 MG0286  COUNTRY     -  US
 MG0286  USGS QUAD   -  GENESEO (2018)
 MG0286
 MG0286                         *CURRENT SURVEY CONTROL
 MG0286  ______________________________________________________________________
 MG0286* NAD 83(1997) POSITION- 41 24 40.67900(N) 090 08 13.05268(W)   ADJUSTED
 MG0286* NAVD 88 ORTHO HEIGHT -   210.214 (meters)      689.68  (feet) ADJUSTED
 MG0286  ______________________________________________________________________
 MG0286  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 MG0286  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 MG0286  DYNAMIC HEIGHT  -        210.130 (meters)      689.40  (feet) COMP
 MG0286  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 MG0286
 MG0286  HORZ ORDER      -  SECOND
 MG0286  VERT ORDER      -  SECOND    CLASS 0
 MG0286
 MG0286.The horizontal coordinates were established by classical geodetic methods
 MG0286.and adjusted by the National Geodetic Survey in October 1999.
 MG0286
 MG0286.The orthometric height was determined by differential leveling and
 MG0286.adjusted by the NATIONAL GEODETIC SURVEY
 MG0286.in June 1991.
 MG0286
 MG0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0286.GEOID18 height accuracy estimate available here.
 MG0286
 MG0286.Click photographs - Photos may exist for this station.
 MG0286
 MG0286.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0286
 MG0286.The dynamic height is computed by dividing the NAVD 88
 MG0286.geopotential number by the normal gravity value computed on the
 MG0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0286.degrees latitude (g = 980.6199 gals.).
 MG0286
 MG0286.The modeled gravity was interpolated from observed gravity values.
 MG0286
 MG0286. The following values were computed from the NAD 83(1997) position.
 MG0286
 MG0286;                    North         East     Units Scale Factor Converg.
 MG0286;SPC IL W     -   526,701.343   702,483.705   MT  0.99994125   +0 01 10.7
 MG0286;SPC IL W     - 1,728,019.32  2,304,731.96   sFT  0.99994125   +0 01 10.7
 MG0286;UTM  15      - 4,588,373.328   739,295.715   MT  1.00030476   +1 53 40.9
 MG0286
 MG0286!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0286!SPC IL W     -   0.99997220  x   0.99994125  =   0.99991345
 MG0286!UTM  15      -   0.99997220  x   1.00030476  =   1.00027695
 MG0286
 MG0286:                Primary Azimuth Mark                     Grid Az
 MG0286:SPC IL W     -  OAT AZ MK                                269 29 39.4
 MG0286:UTM  15      -  OAT AZ MK                                267 37 09.2
 MG0286
 MG0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3929588373(NAD 83)
 MG0286
 MG0286|---------------------------------------------------------------------|
 MG0286| PID    Reference Object                     Distance      Geod. Az  |
 MG0286|                                                           dddmmss.s |
 MG0286| MG0288 OAT RM 1                             18.583 METERS 08735     |
 MG0286| MG0287 OAT RM 2                             18.105 METERS 18529     |
 MG0286| MG0284 OAT AZ MK                                          2693050.1 |
 MG0286|---------------------------------------------------------------------|
 MG0286
 MG0286                          SUPERSEDED SURVEY CONTROL
 MG0286
 MG0286  NAD 83(1996)-  41 24 40.67895(N)    090 08 13.05262(W) AD(       ) 2
 MG0286  NAD 83(1986)-  41 24 40.68397(N)    090 08 13.06375(W) AD(       ) 2
 MG0286  NAD 27      -  41 24 40.55510(N)    090 08 12.64130(W) AD(       ) 2
 MG0286  NGVD 29 (??/??/92)  210.291  (m)          689.93   (f) ADJ UNCH    2 0
 MG0286  NGVD 29             210.29   (m)          689.9    (f) LEVELING    3  
 MG0286
 MG0286.Superseded values are not recommended for survey control.
 MG0286
 MG0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0286.See file dsdata.pdf to determine how the superseded data were derived.
 MG0286
 MG0286_MARKER: DS = TRIANGULATION STATION DISK
 MG0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0286_STAMPING: OAT 1958
 MG0286_MARK LOGO: CGS
 MG0286_PROJECTION: FLUSH
 MG0286_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0286+STABILITY: SURFACE MOTION
 MG0286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0286+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2008
 MG0286
 MG0286  HISTORY     - Date     Condition        Report By
 MG0286  HISTORY     - 1958     MONUMENTED       CGS
 MG0286  HISTORY     - 1959     GOOD             CGS
 MG0286  HISTORY     - 1980     GOOD             NGS
 MG0286  HISTORY     - 19800615 GOOD             NGS
 MG0286  HISTORY     - 19960722 GOOD             USPSQD
 MG0286  HISTORY     - 20011006 GOOD             USPSQD
 MG0286  HISTORY     - 20040609 POOR             USPSQD
 MG0286  HISTORY     - 20080829 GOOD             GEOCAC
 MG0286
 MG0286                          STATION DESCRIPTION
 MG0286
 MG0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0286'THE STATION IS LOCATED ABOUT 3 MILES SOUTH-SOUTHEAST OF GENESEO
 MG0286'AND 6-3/4 MILES WEST-SOUTHWEST OF ATKINSON.
 MG0286'
 MG0286'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 6
 MG0286'AND STATE HIGHWAY 82 AT THE SOUTHEAST EDGE OF GENESEO, GO
 MG0286'EAST ON U.S. HIGHWAY 6 FOR 0.55 MILE TO A CROSSROAD, TURN
 MG0286'RIGHT AND GO SOUTH FOR 1.85 MILES TO A CROSSROAD, TURN LEFT,
 MG0286'EAST, FOR 0.4 MILE TO THE SECOND HOUSE ON THE RIGHT, CONTINUE
 MG0286'STRAIGHT AHEAD FOR 0.05 MILE TO THE STATION ON THE LEFT.
 MG0286'
 MG0286'STATION MARK, A STANDARD DISK STAMPED OAT 1958, IS SET IN
 MG0286'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 MG0286'OF THE GROUND.  THE MARK IS 29 FEET NORTH OF THE APPROXIMATE
 MG0286'CENTER OF THE BLACKTOP ROAD, 4 FEET SOUTH OF A FENCE AND
 MG0286'3-1/2 FEET SOUTHEAST OF A WITNESS POST.
 MG0286'
 MG0286'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED OAT NO 1
 MG0286'1958, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0286'3 INCHES.  THE MARK IS 31 FEET NORTH OF THE APPROXIMATE
 MG0286'CENTER OF THE BLACKTOP ROAD AND 1 FOOT SOUTH OF A FENCE.
 MG0286'
 MG0286'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED OAT NO 2
 MG0286'1958, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0286'2 INCHES.  THE MARK IS 30 FEET SOUTH OF THE APPROXIMATE
 MG0286'CENTER OF THE BLACKTOP ROAD AND 1 FOOT NORTH OF A FENCE.
 MG0286'
 MG0286'AZIMUTH MARK, A STANDARD DISK STAMPED OAT 1958, IS SET IN
 MG0286'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 MG0286'MARK IS 28 FEET SOUTH OF THE APPROXIMATE CENTER OF THE BLACKTOP
 MG0286'ROAD, 8.6 FEET EAST OF A 12 INCH HICKORY TREE WHICH IS AT
 MG0286'THE EAST END OF A ROW OF HICKORY TREES AND 3 FEET EAST OF
 MG0286'A WITNESS POST.
 MG0286'
 MG0286'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE
 MG0286'BLACKTOP ROAD FOR 0.35 MILE TO A CROSSROAD, CONTINUE STRAIGHT
 MG0286'AHEAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT.
 MG0286
 MG0286                          STATION RECOVERY (1959)
 MG0286
 MG0286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0286'3.4 MI SE FROM GENESEO.
 MG0286'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 82 FROM ITS JUNCTION
 MG0286'WITH U.S. HIGHWAY 6 IN THE SOUTHERN PART OF GENESEO, THENCE 1.35
 MG0286'MILES EAST ALONG BLACKTOP ROAD, 287 FEET EAST OF THE EXTENDED
 MG0286'CENTER LINE OF A FARM ROAD SOUTH, 28 FEET NORTH OF THE CENTER LINE
 MG0286'OF THE ROAD, 3.5 FEET SOUTH OF FENCE LINE, 3.2 FEET SOUTHEAST OF A
 MG0286'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET
 MG0286'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MG0286
 MG0286                          STATION RECOVERY (1980)
 MG0286
 MG0286'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MG0286'STATION MARK, RM 1, 2 AND THE AZIMUTH MARK FOUND IN GOOD
 MG0286'CONDITION.  THE DISTANCE AND DIRECTION TO RM 1 CHECKED.  THE
 MG0286'DIRECTION TO RM 2 CHECKED.  THE DISTANCE WAS SHORTER BY 0.1 FOOT.
 MG0286'
 MG0286'THE 1958 DESCRIPTION AND TOO REACH ARE ADEQUATE TO RECOVER THE
 MG0286'STATION WITH THE ADDITION OF A METAL WITNESS POST SET 3 FT NW OF THE
 MG0286'STATION MARK AND A METAL WITNESS POST SET 3 FEET W OF THE AZIMUTH
 MG0286'MARK.
 MG0286
 MG0286                          STATION RECOVERY (1980)
 MG0286
 MG0286'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MG0286'STATION MARK, RM 1, 2 AND THE AZ MK FOUND IN GOOD CONDITION.  THE
 MG0286'DISTANCE AND DIRECTION TO RM 1 CHECKED.  THE DIRECTION TO RM 2
 MG0286'CHECKED.  THE DISTANCE WAS SHORTER BY 0.1 FOOT.  (3.0 CM) THE 1958
 MG0286'DESCRIPTION AND TOO REACH ARE ADEQUATE TO RECOVER THE STATION WITH THE
 MG0286'ADDITION OF A METAL WITNESS POST SET 3 FT (0.9 M) NW OF THE STATION
 MG0286'MARK AND A METAL WITNESS POST SET 3 FT (0.9 M) W OF THE AZ MK.
 MG0286
 MG0286                          STATION RECOVERY (1996)
 MG0286
 MG0286'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0286'RECOVERED IN GOOD CONDITION.
 MG0286
 MG0286                          STATION RECOVERY (2001)
 MG0286
 MG0286'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0286'FOUND MARK AS DESCRIBED
 MG0286
 MG0286                          STATION RECOVERY (2004)
 MG0286
 MG0286'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0286'RM 2 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION. RM 1 WAS NOT FOUND
 MG0286
 MG0286                          STATION RECOVERY (2008)
 MG0286
 MG0286'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 MG0286'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0284 ***********************************************************************
 MG0284  DESIGNATION -  OAT AZ MK
 MG0284  PID         -  MG0284
 MG0284  STATE/COUNTY-  IL/HENRY
 MG0284  COUNTRY     -  US
 MG0284  USGS QUAD   -  GENESEO (2018)
 MG0284
 MG0284                         *CURRENT SURVEY CONTROL
 MG0284  ______________________________________________________________________
 MG0284* NAD 83(1986) POSITION- 41 24 40.5    (N) 090 08 57.4    (W)   HD_HELD2
 MG0284* NAVD 88 ORTHO HEIGHT -   206.430 (meters)      677.26  (feet) ADJUSTED
 MG0284  ______________________________________________________________________
 MG0284  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 MG0284  DYNAMIC HEIGHT  -        206.348 (meters)      676.99  (feet) COMP
 MG0284  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 MG0284
 MG0284  VERT ORDER      -  SECOND    CLASS 0
 MG0284
 MG0284.The horizontal coordinates were established by autonomous hand held GPS
 MG0284.observations and have an estimated accuracy of +/- 10 meters.
 MG0284
 MG0284.The orthometric height was determined by differential leveling and
 MG0284.adjusted by the NATIONAL GEODETIC SURVEY
 MG0284.in June 1991.
 MG0284
 MG0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0284.GEOID18 height accuracy estimate available here.
 MG0284
 MG0284.Click photographs - Photos may exist for this station.
 MG0284
 MG0284.The dynamic height is computed by dividing the NAVD 88
 MG0284.geopotential number by the normal gravity value computed on the
 MG0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0284.degrees latitude (g = 980.6199 gals.).
 MG0284
 MG0284.The modeled gravity was interpolated from observed gravity values.
 MG0284
 MG0284;                    North         East    Units  Estimated Accuracy
 MG0284;SPC IL W     -   526,696.      701,454.      MT  (+/- 10 meters HH2 GPS)
 MG0284
 MG0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3826688333(NAD 83)
 MG0284
 MG0284                          SUPERSEDED SURVEY CONTROL
 MG0284
 MG0284  NGVD 29 (??/??/92)  206.508  (m)          677.52   (f) ADJ UNCH    2 0
 MG0284
 MG0284.Superseded values are not recommended for survey control.
 MG0284
 MG0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0284.See file dsdata.pdf to determine how the superseded data were derived.
 MG0284
 MG0284_MARKER: DZ = AZIMUTH MARK DISK
 MG0284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0284_STAMPING: OAT 1958
 MG0284_MARK LOGO: CGS
 MG0284_PROJECTION: PROJECTING 10 CENTIMETERS
 MG0284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0284+STABILITY: SURFACE MOTION
 MG0284_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0284+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2018
 MG0284
 MG0284  HISTORY     - Date     Condition        Report By
 MG0284  HISTORY     - 1958     MONUMENTED       CGS
 MG0284  HISTORY     - 1959     GOOD             CGS
 MG0284  HISTORY     - 19960722 GOOD             USPSQD
 MG0284  HISTORY     - 20011006 GOOD             USPSQD
 MG0284  HISTORY     - 20040609 GOOD             USPSQD
 MG0284  HISTORY     - 20080829 GOOD             GEOCAC
 MG0284  HISTORY     - 20181017 GOOD             ILDT
 MG0284
 MG0284                          STATION DESCRIPTION
 MG0284
 MG0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0284'2.6 MI SE FROM GENESEO.
 MG0284'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 82 FROM ITS JUNCTION
 MG0284'WITH U.S. HIGHWAY 6 IN THE SOUTHERN PART OF GENESEO, THENCE 0.65
 MG0284'MILES EAST ALONG BLACKTOP ROAD, 26 FEET SOUTH OF THE CENTER LINE
 MG0284'OF THE ROAD, 172 FEET EAST OF THE EAST END OF A BOARD GATE, 8.7
 MG0284'FEET EAST OF THE EASTERNMOST TREE OF A ROW OF TREES IN FENCE LINE,
 MG0284'1 1/2 FEET NORTH OF FENCE LINE, 56 FEET SOUTH-SOUTWEST OF AND
 MG0284'ACROSS THE ROAD FROM FENCE CORNER, ABOUT 3 FEET ABOVE THE LEVEL
 MG0284'OF THE ROAD, 3.0 FEET EAST OF A METAL WITNESS POST, SET IN THE
 MG0284'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MG0284
 MG0284                          STATION RECOVERY (1996)
 MG0284
 MG0284'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0284'RECOVERED IN GOOD CONDITION.
 MG0284
 MG0284                          STATION RECOVERY (2001)
 MG0284
 MG0284'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0284'FOUND MARK AS DESCRIBED
 MG0284
 MG0284                          STATION RECOVERY (2004)
 MG0284
 MG0284'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0284'RECOVERED IN GOOD CONDITION.
 MG0284
 MG0284                          STATION RECOVERY (2008)
 MG0284
 MG0284'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 MG0284'RECOVERED IN GOOD CONDITION.
 MG0284
 MG0284                          STATION RECOVERY (2018)
 MG0284
 MG0284'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 MG0284'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0288 ***********************************************************************
 MG0288  DESIGNATION -  OAT RM 1
 MG0288  PID         -  MG0288
 MG0288  STATE/COUNTY-  IL/HENRY
 MG0288  COUNTRY     -  US
 MG0288  USGS QUAD   -  GENESEO (2018)
 MG0288
 MG0288                         *CURRENT SURVEY CONTROL
 MG0288  ______________________________________________________________________
 MG0288* NAD 83(1986) POSITION- 41 24 40.70   (N) 090 08 12.25   (W)   HD_HELD1
 MG0288* NAVD 88 ORTHO HEIGHT -   210.236 (meters)      689.75  (feet) ADJUSTED
 MG0288  ______________________________________________________________________
 MG0288  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 MG0288  DYNAMIC HEIGHT  -        210.153 (meters)      689.48  (feet) COMP
 MG0288  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 MG0288
 MG0288  VERT ORDER      -  SECOND    CLASS 0
 MG0288
 MG0288.The horizontal coordinates were determined by differentially corrected
 MG0288.hand held GPS observations or other comparable positioning techniques
 MG0288.and have an estimated accuracy of +/- 3 meters.
 MG0288
 MG0288.The orthometric height was determined by differential leveling and
 MG0288.adjusted by the NATIONAL GEODETIC SURVEY
 MG0288.in June 1991.
 MG0288
 MG0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0288.GEOID18 height accuracy estimate available here.
 MG0288
 MG0288.Click photographs - Photos may exist for this station.
 MG0288
 MG0288.The dynamic height is computed by dividing the NAVD 88
 MG0288.geopotential number by the normal gravity value computed on the
 MG0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0288.degrees latitude (g = 980.6199 gals.).
 MG0288
 MG0288.The modeled gravity was interpolated from observed gravity values.
 MG0288
 MG0288;                    North         East    Units  Estimated Accuracy
 MG0288;SPC IL W     -   526,702.0     702,502.3     MT  (+/- 3 meters HH1 GPS) 
 MG0288
 MG0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3931488374(NAD 83)
 MG0288
 MG0288                          SUPERSEDED SURVEY CONTROL
 MG0288
 MG0288  NGVD 29 (??/??/92)  210.314  (m)          690.01   (f) ADJ UNCH    2 0
 MG0288
 MG0288.Superseded values are not recommended for survey control.
 MG0288
 MG0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0288.See file dsdata.pdf to determine how the superseded data were derived.
 MG0288
 MG0288_MARKER: DR = REFERENCE MARK DISK
 MG0288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0288_STAMPING: OAT NO 1 1958
 MG0288_MARK LOGO: CGS
 MG0288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0288+STABILITY: SURFACE MOTION
 MG0288
 MG0288  HISTORY     - Date     Condition        Report By
 MG0288  HISTORY     - 1958     MONUMENTED       CGS
 MG0288  HISTORY     - 1959     GOOD             CGS
 MG0288  HISTORY     - 19960722 GOOD             USPSQD
 MG0288  HISTORY     - 20011006 GOOD             USPSQD
 MG0288  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0288
 MG0288                          STATION DESCRIPTION
 MG0288
 MG0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0288'3.4 MI SE FROM GENESEO.
 MG0288'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 82 FROM ITS JUNCTION
 MG0288'WITH U.S. HIGHWAY 6 IN THE SOUTHERN PART OF GENESEO, THENCE 1.35
 MG0288'MILES EAST ALONG BLACKTOP ROAD, 346 FEET EAST OF THE EXTENDED
 MG0288'CENTER LINE OF A FARM DRIVE SOUTH, 32 FEET NORTH OF THE CENTER LINE
 MG0288'OF THE ROAD, 1 FOOT SOUTH OF FENCE LINE, 60.7 FEET EAST OF
 MG0288'TRIANGULATION STATION OAT, 62.7 FEET EAST OF A METAL WITNESS POST,
 MG0288'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 MG0288'CONCRETE POST PROJECTING 1 INCH.
 MG0288
 MG0288                          STATION RECOVERY (1996)
 MG0288
 MG0288'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0288'RECOVERED IN GOOD CONDITION.
 MG0288
 MG0288                          STATION RECOVERY (2001)
 MG0288
 MG0288'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0288'FOUND MARK AS DESCRIBED
 MG0288
 MG0288                          STATION RECOVERY (2004)
 MG0288
 MG0288'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0288'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0287 ***********************************************************************
 MG0287  DESIGNATION -  OAT RM 2
 MG0287  PID         -  MG0287
 MG0287  STATE/COUNTY-  IL/HENRY
 MG0287  COUNTRY     -  US
 MG0287  USGS QUAD   -  GENESEO (2018)
 MG0287
 MG0287                         *CURRENT SURVEY CONTROL
 MG0287  ______________________________________________________________________
 MG0287* NAD 83(1986) POSITION- 41 24 40.09   (N) 090 08 13.13   (W)   HD_HELD1
 MG0287* NAVD 88 ORTHO HEIGHT -   210.354 (meters)      690.14  (feet) ADJUSTED
 MG0287  ______________________________________________________________________
 MG0287  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 MG0287  DYNAMIC HEIGHT  -        210.270 (meters)      689.86  (feet) COMP
 MG0287  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 MG0287
 MG0287  VERT ORDER      -  SECOND    CLASS 0
 MG0287
 MG0287.The horizontal coordinates were determined by differentially corrected
 MG0287.hand held GPS observations or other comparable positioning techniques
 MG0287.and have an estimated accuracy of +/- 3 meters.
 MG0287
 MG0287.The orthometric height was determined by differential leveling and
 MG0287.adjusted by the NATIONAL GEODETIC SURVEY
 MG0287.in June 1991.
 MG0287
 MG0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0287.GEOID18 height accuracy estimate available here.
 MG0287
 MG0287.Click photographs - Photos may exist for this station.
 MG0287
 MG0287.The dynamic height is computed by dividing the NAVD 88
 MG0287.geopotential number by the normal gravity value computed on the
 MG0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0287.degrees latitude (g = 980.6199 gals.).
 MG0287
 MG0287.The modeled gravity was interpolated from observed gravity values.
 MG0287
 MG0287;                    North         East    Units  Estimated Accuracy
 MG0287;SPC IL W     -   526,683.2     702,481.9     MT  (+/- 3 meters HH1 GPS) 
 MG0287
 MG0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3929488355(NAD 83)
 MG0287
 MG0287                          SUPERSEDED SURVEY CONTROL
 MG0287
 MG0287  NGVD 29 (??/??/92)  210.431  (m)          690.39   (f) ADJ UNCH    2 0
 MG0287
 MG0287.Superseded values are not recommended for survey control.
 MG0287
 MG0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0287.See file dsdata.pdf to determine how the superseded data were derived.
 MG0287
 MG0287_MARKER: DR = REFERENCE MARK DISK
 MG0287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0287_STAMPING: OAK NO 2 1958
 MG0287_MARK LOGO: CGS
 MG0287_PROJECTION: PROJECTING 3 CENTIMETERS
 MG0287_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0287+STABILITY: SURFACE MOTION
 MG0287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0287+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2023
 MG0287
 MG0287  HISTORY     - Date     Condition        Report By
 MG0287  HISTORY     - 1958     MONUMENTED       CGS
 MG0287  HISTORY     - 1959     GOOD             CGS
 MG0287  HISTORY     - 19960722 GOOD             USPSQD
 MG0287  HISTORY     - 20011006 GOOD             USPSQD
 MG0287  HISTORY     - 20040609 GOOD             USPSQD
 MG0287  HISTORY     - 20080829 GOOD             GEOCAC
 MG0287  HISTORY     - 20181017 POOR             ILDT
 MG0287  HISTORY     - 20230118 GOOD             ILDT
 MG0287
 MG0287                          STATION DESCRIPTION
 MG0287
 MG0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0287'3.4 MI SE FROM GENESEO.
 MG0287'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 82 FROM ITS JUNCTION WITH
 MG0287'U.S. HIGHWAY 6 IN THE SOUTHERN PART OF GENESEO, THENCE 1.35 MILES
 MG0287'EAST ALONG BLACKTOP ROAD, 284 FEET EAST OF THE CENTER LINE OF
 MG0287'FARM DRIVE SOUTH, 29 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 MG0287'1 FOOT NORTH OF FENCE LINE, 59.1 FEET SOUTH OF TRIANGULATION
 MG0287'STATION OAT, 62 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 1/2
 MG0287'FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0287'POST PROJECTING 1 INCH.
 MG0287
 MG0287                          STATION RECOVERY (1996)
 MG0287
 MG0287'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0287'RECOVERED IN GOOD CONDITION.
 MG0287
 MG0287                          STATION RECOVERY (2001)
 MG0287
 MG0287'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0287'FOUND MARK AS DESCRIBED
 MG0287
 MG0287                          STATION RECOVERY (2004)
 MG0287
 MG0287'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0287'RECOVERED IN GOOD CONDITION.
 MG0287
 MG0287                          STATION RECOVERY (2008)
 MG0287
 MG0287'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 MG0287'RECOVERED IN GOOD CONDITION.
 MG0287
 MG0287                          STATION RECOVERY (2018)
 MG0287
 MG0287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 MG0287'MARK APPEARS TO BE LEANING POSSIBLY HIT.
 MG0287
 MG0287                          STATION RECOVERY (2023)
 MG0287
 MG0287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0287'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3685 ***********************************************************************
 DP3685  DESIGNATION -  OB 18
 DP3685  PID         -  DP3685
 DP3685  STATE/COUNTY-  IL/ST CLAIR
 DP3685  COUNTRY     -  US
 DP3685  USGS QUAD   -  O'FALLON (2018)
 DP3685
 DP3685                         *CURRENT SURVEY CONTROL
 DP3685  ______________________________________________________________________
 DP3685* NAD 83(1986) POSITION- 38 31 10.83   (N) 089 52 59.72   (W)   HD_HELD1
 DP3685* NAVD 88 ORTHO HEIGHT -   134.430 (meters)      441.04  (feet) ADJUSTED
 DP3685  ______________________________________________________________________
 DP3685  GEOID HEIGHT    -        -30.566 (meters)                     GEOID18
 DP3685  DYNAMIC HEIGHT  -        134.345 (meters)      440.76  (feet) COMP
 DP3685  MODELED GRAVITY -    979,991.3   (mgal)                       NAVD 88
 DP3685
 DP3685  VERT ORDER      -  SECOND    CLASS I
 DP3685
 DP3685.The horizontal coordinates were determined by differentially corrected
 DP3685.hand held GPS observations or other comparable positioning techniques
 DP3685.and have an estimated accuracy of +/- 3 meters.
 DP3685
 DP3685.The orthometric height was determined by differential leveling and
 DP3685.adjusted by the NATIONAL GEODETIC SURVEY
 DP3685.in July 2014.
 DP3685
 DP3685.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3685.GEOID18 height accuracy estimate available here.
 DP3685
 DP3685.Click photographs - Photos may exist for this station.
 DP3685
 DP3685.The dynamic height is computed by dividing the NAVD 88
 DP3685.geopotential number by the normal gravity value computed on the
 DP3685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3685.degrees latitude (g = 980.6199 gals.).
 DP3685
 DP3685.The modeled gravity was interpolated from observed gravity values.
 DP3685
 DP3685;                    North         East    Units  Estimated Accuracy
 DP3685;SPC IL W     -   205,689.2     724,714.6     MT  (+/- 3 meters HH1 GPS) 
 DP3685
 DP3685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4863067417(NAD 83)
 DP3685
 DP3685                          SUPERSEDED SURVEY CONTROL
 DP3685
 DP3685.No superseded survey control is available for this station.
 DP3685
 DP3685_MARKER: F = FLANGE-ENCASED ROD
 DP3685_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 DP3685_STAMPING: OB 18
 DP3685_MARK LOGO: ILDT
 DP3685_PROJECTION: RECESSED 8 CENTIMETERS
 DP3685_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3685_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3685+SATELLITE: SATELLITE OBSERVATIONS - February 12, 2014
 DP3685
 DP3685  HISTORY     - Date     Condition        Report By
 DP3685  HISTORY     - 200212   MONUMENTED       ILDT
 DP3685  HISTORY     - 20140212 GOOD             AMESC
 DP3685
 DP3685                          STATION DESCRIPTION
 DP3685
 DP3685'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DP3685'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF
 DP3685'FREEBURG, 5.3 MI (8.5 KM) WEST-NORTHWEST OF MASCOUTAH AND 5.2 MI (8.4
 DP3685'KM) SOUTH-SOUTHEAST OF O'FALLON.
 DP3685'
 DP3685'THE STATION IS IN THE GRASS MEDIAN OF THE INTERSECTION OF IL ROUTES
 DP3685'161 AND 158 SOUTHWEST OF SCOTT AIR FORCE BASE, 31.5 FT (9.6 M) WEST OF
 DP3685'THE CENTERLINE OF THE NORTHBOUND LANE OF IL ROUTE 158, 22.0 FT (6.7 M)
 DP3685'EAST OF THE LEFT TURN LANE OF THE SOUTHBOUND LANE OF IL ROUTE 158,
 DP3685'104.0 FT (31.7 M) NORTHWEST OF A TRAFFIC CONTROL BOX, 93.2 FT (28.4 M)
 DP3685'NORTHWEST OF A TRAFFIC SIGNAL, 20.5 FT (6.2 M) NORTH OF THE NORTH END
 DP3685'OF THE CONCRETE MEDIAN.
 DP3685'
 DP3685'NOTE - THE STAINLESS STEEL ROD IS IN A SLEEVE AND DRIVEN TO UNKNOWN
 DP3685'DEPTH, ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1337 ***********************************************************************
 KA1337  DESIGNATION -  OBLONG
 KA1337  PID         -  KA1337
 KA1337  STATE/COUNTY-  IL/CRAWFORD
 KA1337  COUNTRY     -  US
 KA1337  USGS QUAD   -  OBLONG NORTH (2018)
 KA1337
 KA1337                         *CURRENT SURVEY CONTROL
 KA1337  ______________________________________________________________________
 KA1337* NAD 83(1986) POSITION- 39 00 02.     (N) 087 54 35.     (W)   SCALED
 KA1337* NAVD 88 ORTHO HEIGHT -   157.618 (meters)      517.12  (feet) ADJUSTED
 KA1337  ______________________________________________________________________
 KA1337  GEOID HEIGHT    -        -31.744 (meters)                     GEOID18
 KA1337  DYNAMIC HEIGHT  -        157.524 (meters)      516.81  (feet) COMP
 KA1337  MODELED GRAVITY -    980,031.3   (mgal)                       NAVD 88
 KA1337
 KA1337  VERT ORDER      -  SECOND    CLASS 0
 KA1337
 KA1337.The horizontal coordinates were scaled from a map and have
 KA1337.an estimated accuracy of +/- 6 seconds.
 KA1337
 KA1337.The orthometric height was determined by differential leveling and
 KA1337.adjusted by the NATIONAL GEODETIC SURVEY
 KA1337.in June 1991.
 KA1337
 KA1337.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1337.GEOID18 height accuracy estimate available here.
 KA1337
 KA1337.Click photographs - Photos may exist for this station.
 KA1337
 KA1337.The dynamic height is computed by dividing the NAVD 88
 KA1337.geopotential number by the normal gravity value computed on the
 KA1337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1337.degrees latitude (g = 980.6199 gals.).
 KA1337
 KA1337.The modeled gravity was interpolated from observed gravity values.
 KA1337
 KA1337;                    North         East    Units  Estimated Accuracy
 KA1337;SPC IL E     -   259,130.      336,700.      MT  (+/- 180 meters Scaled)
 KA1337
 KA1337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ212172(NAD 83)
 KA1337
 KA1337                          SUPERSEDED SURVEY CONTROL
 KA1337
 KA1337  NGVD 29 (??/??/92)  157.738  (m)          517.51   (f) ADJ UNCH    2 0
 KA1337
 KA1337.Superseded values are not recommended for survey control.
 KA1337
 KA1337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1337.See file dsdata.pdf to determine how the superseded data were derived.
 KA1337
 KA1337_MARKER: DB = BENCH MARK DISK
 KA1337_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1337_SP_SET: WATER TANK BASE
 KA1337_STAMPING: OBLONG 1935
 KA1337_MARK LOGO: CGS
 KA1337_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1337
 KA1337  HISTORY     - Date     Condition        Report By
 KA1337  HISTORY     - 1935     MONUMENTED       CGS
 KA1337
 KA1337                          STATION DESCRIPTION
 KA1337
 KA1337'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1337'AT OBLONG.
 KA1337'AT OBLONG, CRAWFORD COUNTY, ONE BLOCK SOUTH OF STATE HIGHWAY
 KA1337'33, ONE BLOCK WEST OF THE MAIN STREET INTERSECTION, AT THE
 KA1337'MUNICIPAL WATER TANK, AND IN THE TOP OF THE SOUTH END OF THE
 KA1337'CONCRETE BASE OF THE SOUTHEAST LEG OF THE TANK.  A STANDARD
 KA1337'DISK, STAMPED OBLONG 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2116 ***********************************************************************
 JA2116  DESIGNATION -  OBLONG
 JA2116  PID         -  JA2116
 JA2116  STATE/COUNTY-  IL/CRAWFORD
 JA2116  COUNTRY     -  US
 JA2116  USGS QUAD   -  OBLONG SOUTH (2018)
 JA2116
 JA2116                         *CURRENT SURVEY CONTROL
 JA2116  ______________________________________________________________________
 JA2116* NAD 83(1997) POSITION- 38 59 54.41788(N) 087 52 30.13267(W)   ADJUSTED
 JA2116* NAVD 88 ORTHO HEIGHT -   151.    (meters)      495.    (feet) SCALED
 JA2116  ______________________________________________________________________
 JA2116  GEOID HEIGHT    -        -31.747 (meters)                     GEOID18
 JA2116  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 JA2116  HORZ ORDER      -  FIRST
 JA2116
 JA2116.The horizontal coordinates were established by classical geodetic methods
 JA2116.and adjusted by the National Geodetic Survey in October 1999.
 JA2116
 JA2116.The orthometric height was scaled from a topographic map.
 JA2116
 JA2116.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2116.GEOID18 height accuracy estimate available here.
 JA2116
 JA2116.Click photographs - Photos may exist for this station.
 JA2116
 JA2116.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2116
 JA2116. The following values were computed from the NAD 83(1997) position.
 JA2116
 JA2116;                    North         East     Units Scale Factor Converg.
 JA2116;SPC IL E     -   258,905.828   339,700.539   MT  0.99999440   +0 17 18.3
 JA2116;SPC IL E     -   849,426.87  1,114,500.85   sFT  0.99999440   +0 17 18.3
 JA2116;UTM  16      - 4,316,968.650   424,226.751   MT  0.99967070   -0 33 02.5
 JA2116
 JA2116!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2116!SPC IL E     -   0.99998131  x   0.99999440  =   0.99997571
 JA2116!UTM  16      -   0.99998131  x   0.99967070  =   0.99965202
 JA2116
 JA2116:                Primary Azimuth Mark                     Grid Az
 JA2116:SPC IL E     -  HUNT CITY                                301 28 01.7
 JA2116:UTM  16      -  HUNT CITY                                302 18 22.5
 JA2116
 JA2116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2422616968(NAD 83)
 JA2116
 JA2116|---------------------------------------------------------------------|
 JA2116| PID    Reference Object                     Distance      Geod. Az  |
 JA2116|                                                           dddmmss.s |
 JA2116| KB1193 HUNT CITY                           APPROX.14.3 KM 3014520.0 |
 JA2116|---------------------------------------------------------------------|
 JA2116
 JA2116                          SUPERSEDED SURVEY CONTROL
 JA2116
 JA2116  NAD 83(1997)-  38 59 54.41952(N)    087 52 30.13001(W) AD(       ) 1
 JA2116  NAD 83(1986)-  38 59 54.42790(N)    087 52 30.12770(W) AD(       ) 1
 JA2116  NAD 27      -  38 59 54.27700(N)    087 52 30.01400(W) AD(       ) 1
 JA2116  USSD        -  38 59 54.39400(N)    087 52 29.87200(W) AD(       ) 3
 JA2116
 JA2116.Superseded values are not recommended for survey control.
 JA2116
 JA2116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2116.See file dsdata.pdf to determine how the superseded data were derived.
 JA2116
 JA2116_MARKER: V = STONE MONUMENT
 JA2116_SETTING: 0 = UNSPECIFIED SETTING
 JA2116_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JA2116
 JA2116  HISTORY     - Date     Condition        Report By
 JA2116  HISTORY     - 1879     MONUMENTED       USLS
 JA2116  HISTORY     - 1937     GOOD             CGS
 JA2116
 JA2116                          STATION DESCRIPTION
 JA2116
 JA2116'DESCRIBED BY US LAKE SURVEY 1879
 JA2116'THIS STATION WAS ESTABLISHED BY THE UNITED STATES ENGINEERS.  IT IS IN
 JA2116'OBLONG TOWNSHIP, IN THE SE 0.25 SEC 32, T 7 N, R 13 W, AND IS MARKED
 JA2116'BY TWO STONE POSTS, ONE AT THE SURFACE OF THE GROUND AND THE OTHER 3
 JA2116'FEET DEEP DIRECTLY BELOW THE SURFACE MARK.  BOTH POSTS ARE IN AN
 JA2116'UPRIGHT POSITION.  THIS TYPE OF MARKING WAS EMPLOYED BY THE UNITED
 JA2116'STATES ENGINEERS.  THREE STONE REFERENCE POSTS ARE ALONG THE EAST SIDE
 JA2116'OF THE ROAD WEST OF THE STATION AT THE FOLLOWING DISTANCES AND
 JA2116'BEARINGS FORM THE STATION- 125.7 METERS S 44 DEG 15 MIN W, 90.0 METERS
 JA2116'S 78 DEG 32 MIN W, AND 97.7 METERS N 65 DEG 13 MIN W.  A LAND-SURVEY
 JA2116'STONE IS ON THE SOUTH LINE OF SECTION 32, ONE-FOURTH MILE WEST OF THE
 JA2116'SOUTHEAST CORNER OF THE SECTION, 131 METERS S 46 DEG 23 MIN W FROM THE
 JA2116'STATION.  THE SOUTHEAST CORNER OF SECTION 32 IS 325.6 METERS S 73 DEG
 JA2116'42 MIN E FROM THE STATION.
 JA2116
 JA2116                          STATION RECOVERY (1937)
 JA2116
 JA2116'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JA2116'STATION AND TWO REFERENCE MARKS RECOVERED AS DESCRIBED IN GOOD
 JA2116'CONDITION AS FOLLOWS-
 JA2116'
 JA2116'STATION IS ON A PROMINENT LOW HILL ON TH EAST SIDE OF THE ROAD AND 66
 JA2116'PACES NORTH OF THE NORTH RAILROAD FENCE LINE, IN AN ORCHARD JUST SOUTH
 JA2116'OF A BARN, ON LAND OWNED AND OCCUPIED BY MRS J T MASON.  IT IS IN THE
 JA2116'SE 0.25 SEC 32, T 7 N, R 13 W, ABOUT 2 MILES EAST-SOUTHEAST OF OBLONG.
 JA2116'THE STATION MARK IS A 6-INCH SQUARE STONE POST 30 INCHES LONG, FLUSH
 JA2116'WITH THE SURFACE AND SET OVER A SIMILAR POST SET 40 INCHES BELOW THE
 JA2116'SURFACE.  IT IS 12.20 METERS (40.03 FEET) FROM THE NORTHWEST CORNER OF
 JA2116'THE ORCHARD AND 29.25 METERS (95.96 FEET) FROM THE NORTHEAST CORNER OF
 JA2116'THE ORCHARD.
 JA2116'
 JA2116'REFERENCE MARK, A 6-INCH SQUARE STONE POST IN THE FRONT YARD OF THE
 JA2116'SMALL WHITE HOUSE WEST OF THE STATION, IS 90.0 METERS (295.26 FEET)
 JA2116'255 DEG 30 MIN W.  (MAG.)  AND PROJECTS 8 INCHES.
 JA2116'
 JA2116'REFERENCE MARK, A 6-INCH SQUARE STONE POST IN THE NORTH BASE OF THE
 JA2116'LONE SYCAMORE ON THE EAST SIDE OF THE ROAD, IS 97.7 METERS (320.52
 JA2116'FEET) 292 DEG N W (MAG.)  AND IS FLUSH WITH THE GROUND.
 JA2116'
 JA2116'TO REACH FROM OBLONG, GO EAST FROM THE MAIN CROSS-ROADS, ON PAVED
 JA2116'STATE HIGHWAY 33 FOR 1.7 MILES, TURN RIGHT OFF THE HIGHWAY AND GO
 JA2116'SOUTH ON A GRADED ROAD FOR 0.3 MILE, THEN TURN LEFT AND GO EAST 0.1
 JA2116'MILE TO THE MASON FARM HOUSE, PASS TO LEFT OF THE GARAGE AND THEN GO
 JA2116'AROUND SOUTH TO THE BARN AND THE STATION IN ORCHARD TO LEFT OR SOUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1436 ***********************************************************************
 KB1436  DESIGNATION -  OBRIEN
 KB1436  PID         -  KB1436
 KB1436  STATE/COUNTY-  IL/CHRISTIAN
 KB1436  COUNTRY     -  US
 KB1436  USGS QUAD   -  MORRISONVILLE (2018)
 KB1436
 KB1436                         *CURRENT SURVEY CONTROL
 KB1436  ______________________________________________________________________
 KB1436* NAD 83(1997) POSITION- 39 28 49.42688(N) 089 28 00.41715(W)   ADJUSTED
 KB1436* NAVD 88 ORTHO HEIGHT -   192.1   (meters)      630.    (feet) VERTCON3
 KB1436  ______________________________________________________________________
 KB1436  GEOID HEIGHT    -        -31.846 (meters)                     GEOID18
 KB1436  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 KB1436  HORZ ORDER      -  SECOND
 KB1436
 KB1436.The horizontal coordinates were established by classical geodetic methods
 KB1436.and adjusted by the National Geodetic Survey in October 1999.
 KB1436
 KB1436.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1436.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1436
 KB1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1436.GEOID18 height accuracy estimate available here.
 KB1436
 KB1436.Click photographs - Photos may exist for this station.
 KB1436
 KB1436.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1436
 KB1436. The following values were computed from the NAD 83(1997) position.
 KB1436
 KB1436;                    North         East     Units Scale Factor Converg.
 KB1436;SPC IL W     -   312,533.616   760,213.082   MT  0.99998580   +0 26 42.0
 KB1436;SPC IL W     - 1,025,370.71  2,494,132.42   sFT  0.99998580   +0 26 42.0
 KB1436;UTM  16      - 4,372,993.765   287,836.211   MT  1.00015424   -1 34 08.4
 KB1436
 KB1436!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1436!SPC IL W     -   0.99997486  x   0.99998580  =   0.99996066
 KB1436!UTM  16      -   0.99997486  x   1.00015424  =   1.00012909
 KB1436
 KB1436:                Primary Azimuth Mark                     Grid Az
 KB1436:SPC IL W     -  OBRIEN AZ MK                             094 40 52.0
 KB1436:UTM  16      -  OBRIEN AZ MK                             096 41 42.4
 KB1436
 KB1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8783672993(NAD 83)
 KB1436
 KB1436|---------------------------------------------------------------------|
 KB1436| PID    Reference Object                     Distance      Geod. Az  |
 KB1436|                                                           dddmmss.s |
 KB1436| KB1433 OBRIEN AZ MK                        APPROX. 0.6 KM 0950734.0 |
 KB1436| CI7992 OBRIEN RM 1                          15.981 METERS 15736     |
 KB1436| KB1435 OBRIEN A PT 1976                      9.694 METERS 22409     |
 KB1436| CI7993 OBRIEN RM 2                          13.720 METERS 26919     |
 KB1436|---------------------------------------------------------------------|
 KB1436
 KB1436                          SUPERSEDED SURVEY CONTROL
 KB1436
 KB1436  NAD 83(1986)-  39 28 49.43556(N)    089 28 00.40236(W) AD(       ) 2
 KB1436  NAD 27      -  39 28 49.24776(N)    089 28 00.05246(W) AD(       ) 2
 KB1436  NGVD 29 (07/19/86)  192.2    (m)          631.     (f) VERT ANG       
 KB1436
 KB1436.Superseded values are not recommended for survey control.
 KB1436
 KB1436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1436.See file dsdata.pdf to determine how the superseded data were derived.
 KB1436
 KB1436_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1436_STAMPING: OBRIEN 1975
 KB1436_MARK LOGO: NGS
 KB1436_PROJECTION: FLUSH
 KB1436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1436+STABILITY: SURFACE MOTION
 KB1436
 KB1436  HISTORY     - Date     Condition        Report By
 KB1436  HISTORY     - 1975     MONUMENTED       NGS
 KB1436
 KB1436                          STATION DESCRIPTION
 KB1436
 KB1436'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1436'THE STATION IS LOCATED ABOUT 10 MILES SOUTHWEST OF TAYLORVILLE,
 KB1436'8 MILES SOUTH-SOUTHWEST OF KINCAID, 3 MILES WEST-NORTHWEST OF
 KB1436'PALMER AND ON PROPERTY OWNED BY MRS. HELEN OBRIEN WHO LIVES AT
 KB1436'THE STATION SITE.
 KB1436'
 KB1436'TO REACH THE STATION FROM THE POST OFFICE IN BULPITT, GO SOUTH
 KB1436'ON COUNTY ROAD 5 FOR 2.5 MILES TO A CROSSROAD, TURN RIGHT AND
 KB1436'GO WEST ON A PAVED ROAD FOR 2.8 MILES TO A CROSSROAD, TURN LEFT
 KB1436'ON A SURFACED ROAD FOR 2.9 MILES TO A STOP SIGN.  CONTINUE
 KB1436'STRAIGHT AHEAD FOR 2.1 MILES TO A SIDE ROAD LEFT.  TURN LEFT ON
 KB1436'AN OILED ROAD FOR 0.5 MILE TO THE STATION ON THE RIGHT ON THE
 KB1436'NORTH EDGE OF A FARM YARD.  TO REACH THE AZIMUTH MARK, CONTINUE
 KB1436'EAST ON AN OILED ROAD FOR 0.4 MILE TO A SIDE ROAD RIGHT.  TURN
 KB1436'RIGHT AND CONTINUE FOR ABOUT 100 YARDS TO THE MARK ON THE
 KB1436'RIGHT.
 KB1436'
 KB1436'THE STATION MARKS ARE STANDARD DISKS STAMPED OBRIEN 1975.  THE
 KB1436'SURFACE DISK IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT,
 KB1436'12-INCHES IN DIAMETER AND FLUSH WITH THE GROUND SURFACE.  THE
 KB1436'UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE THAT
 KB1436'IS 42 INCHES BELOW THE GROUND SURFACE.  THE MARKS ARE 25.4 FEET
 KB1436'SOUTH OF THE APPROXIMATE CENTER OF AN OILED ROAD, 52.0 FEET
 KB1436'SOUTHEAST OF A POWERLINE POLE WITH A TRANSFORMER AND 52.5 FET
 KB1436'NORTHEAST OF A METAL SILO.
 KB1436'
 KB1436'REFERENCE MARK 1 IS A STANDARD DISK STAMPED OBRIEN NO 1 1975.  IT
 KB1436'IS SET IN A DRILL HOLE IN THE CONCRETE BASE OF A SILO AND IS
 KB1436'ABOUT 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 0.3 FOOT WEST
 KB1436'OF A METAL SILO, 49.4 FEET NORTH OF THE NORTHEAST CORNER OF A
 KB1436'BARN AND 74.4 FEET SOUTH OF THE APPROXIMATE CENTER OF AN OILED
 KB1436'ROAD.
 KB1436'
 KB1436'REFERENCE MARK 2 IS A STANDARD DISK STAMPED OBRIEN NO 2 1975.  IT
 KB1436'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1436'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 25.4 FEET SOUTH
 KB1436'OF THE APPROXIMATE CENTER OF AN OILED ROAD, 25.4 FEET WEST OF
 KB1436'THE APPROXIMATE CENTER OF A DRIVEWAY AND 78.6 FEET NORTHEAST OF
 KB1436'THE NORTHEAST CORNER OF A FARM HOUSE.
 KB1436'
 KB1436'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED OBRIEN
 KB1436'AZ 1975.  IT IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1436'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 4.4 FEET
 KB1436'SOUTH OF A POWERLINE POLE, 23.0 FEET WEST OF THE APPROXIMATE
 KB1436'CENTER OF AN OILED ROAD AND ABOUT 100 YARDS SOUTH OF THE
 KB1436'APPROXIMATE CENTER OF A CROSSROAD INTERSECTION.
 KB1436'
 KB1436'HEIGHT OF LIGHT ABOVE STATION MARK 1.50 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1433 ***********************************************************************
 KB1433  DESIGNATION -  OBRIEN AZ MK
 KB1433  PID         -  KB1433
 KB1433  STATE/COUNTY-  IL/CHRISTIAN
 KB1433  COUNTRY     -  US
 KB1433  USGS QUAD   -  MORRISONVILLE (2018)
 KB1433
 KB1433                         *CURRENT SURVEY CONTROL
 KB1433  ______________________________________________________________________
 KB1433* NAD 83(2011) POSITION- 39 28 47.70633(N) 089 27 35.67489(W)   ADJUSTED
 KB1433* NAD 83(2011) ELLIP HT-   158.465 (meters)        (06/27/12)   ADJUSTED
 KB1433* NAD 83(2011) EPOCH   -  2010.00
 KB1433* NAVD 88 ORTHO HEIGHT -   190.4   (meters)      625.    (feet) GPS OBS
 KB1433  ______________________________________________________________________
 KB1433  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1433  GEOID HEIGHT    -        -31.876 (meters)                     GEOID12A
 KB1433  GEOID HEIGHT    -        -31.848 (meters)                     GEOID18
 KB1433  NAD 83(2011) X  -     46,468.844 (meters)                     COMP
 KB1433  NAD 83(2011) Y  - -4,929,527.056 (meters)                     COMP
 KB1433  NAD 83(2011) Z  -  4,033,683.646 (meters)                     COMP
 KB1433  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 KB1433
 KB1433  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1433  Standards:
 KB1433         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1433            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1433  -------------------------------------------------------------------
 KB1433  NETWORK    0.36   1.27           0.16   0.13   0.65      0.02398101
 KB1433  -------------------------------------------------------------------
 KB1433  Click here for local accuracies and other accuracy information.
 KB1433
 KB1433.The horizontal coordinates were established by GPS observations
 KB1433.and adjusted by the National Geodetic Survey in June 2012.
 KB1433
 KB1433.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1433.been affixed to the stable North American tectonic plate. See 
 KB1433.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1433
 KB1433.The horizontal coordinates are valid at the epoch date displayed above
 KB1433.which is a decimal equivalence of Year/Month/Day.
 KB1433
 KB1433.The orthometric height was determined by GPS observations and a
 KB1433.high-resolution geoid model.
 KB1433
 KB1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1433.GEOID18 height accuracy estimate available here.
 KB1433
 KB1433.Click photographs - Photos may exist for this station.
 KB1433
 KB1433.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1433
 KB1433.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1433
 KB1433.The ellipsoidal height was determined by GPS observations
 KB1433.and is referenced to NAD 83.
 KB1433
 KB1433. The following values were computed from the NAD 83(2011) position.
 KB1433
 KB1433;                    North         East     Units Scale Factor Converg.
 KB1433;SPC IL W     -   312,485.172   760,804.796   MT  0.99998668   +0 26 57.8
 KB1433;SPC IL W     - 1,025,211.77  2,496,073.73   sFT  0.99998668   +0 26 57.8
 KB1433;UTM  16      - 4,372,924.543   288,425.954   MT  1.00015117   -1 33 52.6
 KB1433
 KB1433!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1433!SPC IL W     -   0.99997514  x   0.99998668  =   0.99996182
 KB1433!UTM  16      -   0.99997514  x   1.00015117  =   1.00012631
 KB1433
 KB1433:                Primary Azimuth Mark                     Grid Az
 KB1433:SPC IL W     -  OBRIEN                                   274 40 52.0
 KB1433:UTM  16      -  OBRIEN                                   276 41 42.4
 KB1433
 KB1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8842572924(NAD 83)
 KB1433
 KB1433|---------------------------------------------------------------------|
 KB1433| PID    Reference Object                     Distance      Geod. Az  |
 KB1433|                                                           dddmmss.s |
 KB1433| KB1434 OBRIEN AZ MK A PT 1976               15.447 METERS 05500     |
 KB1433| KB1436 OBRIEN                              APPROX. 0.6 KM 2750749.8 |
 KB1433|---------------------------------------------------------------------|
 KB1433
 KB1433                          SUPERSEDED SURVEY CONTROL
 KB1433
 KB1433  NAD 83(2007)-  39 28 47.70630(N)    089 27 35.67559(W) AD(2002.00) 0
 KB1433  ELLIP H (02/10/07)  158.502  (m)                       GP(2002.00)    
 KB1433  ELLIP H (12/06/04)  158.497  (m)                       GP(       ) 4 1
 KB1433  NAD 83(1997)-  39 28 47.70623(N)    089 27 35.67557(W) AD(       ) 1
 KB1433  ELLIP H (07/22/03)  158.497  (m)                       GP(       ) 4 1
 KB1433  NAD 83(1997)-  39 28 47.70623(N)    089 27 35.67677(W) AD(       ) 2
 KB1433  NAD 83(1986)-  39 28 47.71492(N)    089 27 35.66198(W) AD(       ) 2
 KB1433  NAD 27      -  39 28 47.52757(N)    089 27 35.31279(W) AD(       ) 2
 KB1433  NAVD 88 (07/22/03)  190.4    (m)  GEOID99  model used  GPS OBS        
 KB1433  NGVD 29 (07/19/86)  190.6    (m)          625.     (f) VERT ANG       
 KB1433
 KB1433.Superseded values are not recommended for survey control.
 KB1433
 KB1433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1433.See file dsdata.pdf to determine how the superseded data were derived.
 KB1433
 KB1433_MARKER: DR = REFERENCE MARK DISK
 KB1433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1433_STAMPING: OBRIEN AZ 1975
 KB1433_MARK LOGO: NGS
 KB1433_PROJECTION: FLUSH
 KB1433_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1433+STABILITY: SURFACE MOTION
 KB1433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1433+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2019
 KB1433
 KB1433  HISTORY     - Date     Condition        Report By
 KB1433  HISTORY     - 1975     MONUMENTED       NGS
 KB1433  HISTORY     - 20030613 GOOD             WOOLPT
 KB1433  HISTORY     - 20110720 GOOD             ILDT
 KB1433  HISTORY     - 20190927 GOOD             ILDT
 KB1433
 KB1433                          STATION DESCRIPTION
 KB1433
 KB1433'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1433'THE STATION IS LOCATED ABOUT 10 MILES SOUTHWEST OF TAYLORVILLE, 8
 KB1433'MILES SOUTH-SOUTHWEST OF KINCAID, 3 MILES WEST-NORTHWEST OF PALMER AND
 KB1433'ON ROAD RIGHT-OF-WAY.
 KB1433'
 KB1433'THE MARK IS A STANDARD REFERENCE MARK DISK STAMPED OBRIEN AZ 1975, IT
 KB1433'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1433'FLUSH WITH THE GROUND SURFACE.  IT IS 4.4 FEET SOUTH OF A POWERLINE
 KB1433'POLE, 23 FEET WEST OF THE APPROXIMATE CENTER OF AN OILED ROAD AND
 KB1433'ABOUT 100 YARDS SOUTH OF THE APPROXIMATE CENTER OF ROAD INTERSECTION.
 KB1433'FOR ROUTE TO REACH THIS STATION SEE DESCRIPTION TO TRIANGULATION
 KB1433'STATION OBRIEN.
 KB1433'
 KB1433'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION OBRIEN, THE
 KB1433'DISTANCE BEING 593.656 METERS OR 1947.68 FEET.  EAST OF THE
 KB1433'TRIANGULATION STATION.
 KB1433
 KB1433                          STATION RECOVERY (2003)
 KB1433
 KB1433'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB1433'THE STATION IS LOCATED APPROXIMATELY 24.3 MI SOUTHEAST OF THE CITY OF
 KB1433'SPRINGFIELD, 23.6 MI NORTHEAST OF THE COMMUNITY OF LITCHFIELD, AND
 KB1433'10.0 MI SOUTHWEST OF THE CITY OF TAYLORVILLE. IN THE EAST QUADRANT OF
 KB1433'STATE HIGHWAYS 48 WITH SOUTHEAST SIXTH STREET, IN THE COMMUNITY OF
 KB1433'MORRISONVILLE. OWNERSHIP--STATE OF ILLINOIS.
 KB1433'
 KB1433'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 WITH
 KB1433'COUNTY HIGHWAY 17 (MINE ROAD) BRIDGE, IN THE COMMUNITY OF
 KB1433'FARMERSVILLE, GO EAST 5.05 MI ON HIGHWAY 17 TO THE JUNCTION OF HIGHWAY
 KB1433'17 WITH EAST 8TH ROAD, TURN LEFT AND GO NORTH 3.0 MI ON EAST 8TH ROAD
 KB1433'TO THE JUNCTION OF EAST 8TH ROAD WITH NORTH 33RD AVENUE, TURN RIGHT
 KB1433'AND GO 1.0 MI ON NORTH 33RD AVENUE TO THE JUNCTION OF NORTH 33RD
 KB1433'AVENUE WITH COUNTY LINE, CONTINUE EAST 3.9 MI ON COUNTY ROAD 900 NORTH
 KB1433'TO THE JUNCTION OF ROAD 900 WITH COUNTY ROAD 400 EAST, TURN RIGHT AND
 KB1433'GO SOUTH 220 FEET ON ROAD 400 EAST TO THE STATION ON THE RIGHT.
 KB1433'
 KB1433'THE STATION IS A STANDARD NGS REFERENCE MARK DISK STAMPED --OBRIEN AZ
 KB1433'1975-- SET INTO THE TOP OF A 12-INCH DIAMETER CONCRETE MONUMENT SET
 KB1433'FLUSH WITH THE GROUND.
 KB1433'
 KB1433'THE STATION IS 23 FEET WEST OF THE APPROXIMATE CENTERLINE OF ROAD 400,
 KB1433'217.2 FEET SOUTH OF THE CENTERLINE OF ROAD 900, AND 4.4 FEET
 KB1433'SOUTH-SOUTHWEST OF A UTILITY POLE.
 KB1433
 KB1433                          STATION RECOVERY (2011)
 KB1433
 KB1433'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1433'RECOVERED AS DESCRIBED  HIGHWAY 48 AND NORTH ST ON THE NORTHEAST SIDE
 KB1433'OF MORRISVILLE.  GO 0.32 MI (0.5 KM) WEST ALONG NORTH ST. TO A 4 WAY
 KB1433'STOP.  GO NORTH ON PERRINE ST (CR 400E) 4.09 MI (6.6 KM) TO STATION ON
 KB1433'THE LEFT.
 KB1433
 KB1433                          STATION RECOVERY (2019)
 KB1433
 KB1433'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1433'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0199 ***********************************************************************
 NH0199  DESIGNATION -  OBSERVATORY
 NH0199  PID         -  NH0199
 NH0199  STATE/COUNTY-  IL/KANE
 NH0199  COUNTRY     -  US
 NH0199  USGS QUAD   -  ELGIN (2018)
 NH0199
 NH0199                         *CURRENT SURVEY CONTROL
 NH0199  ______________________________________________________________________
 NH0199* NAD 83(1997) POSITION- 42 01 49.09641(N) 088 16 24.97490(W)   ADJUSTED
 NH0199* NAVD 88 ORTHO HEIGHT -   238.923 (meters)      783.87  (feet) ADJUSTED
 NH0199  ______________________________________________________________________
 NH0199  GEOID HEIGHT    -        -33.450 (meters)                     GEOID18
 NH0199  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 NH0199  DYNAMIC HEIGHT  -        238.841 (meters)      783.60  (feet) COMP
 NH0199  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 NH0199
 NH0199  HORZ ORDER      -  THIRD
 NH0199  VERT ORDER      -  SECOND    CLASS II
 NH0199
 NH0199.The horizontal coordinates were established by classical geodetic methods
 NH0199.and adjusted by the National Geodetic Survey in October 1999.
 NH0199
 NH0199.The orthometric height was determined by differential leveling and
 NH0199.adjusted by the NATIONAL GEODETIC SURVEY
 NH0199.in June 1991.
 NH0199
 NH0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0199.GEOID18 height accuracy estimate available here.
 NH0199
 NH0199.Click photographs - Photos may exist for this station.
 NH0199
 NH0199.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0199
 NH0199.The dynamic height is computed by dividing the NAVD 88
 NH0199.geopotential number by the normal gravity value computed on the
 NH0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0199.degrees latitude (g = 980.6199 gals.).
 NH0199
 NH0199.The modeled gravity was interpolated from observed gravity values.
 NH0199
 NH0199. The following values were computed from the NAD 83(1997) position.
 NH0199
 NH0199;                    North         East     Units Scale Factor Converg.
 NH0199;SPC IL E     -   595,470.287   304,946.137   MT  0.99997530   +0 02 24.0
 NH0199;SPC IL E     - 1,953,638.77  1,000,477.45   sFT  0.99997530   +0 02 24.0
 NH0199;UTM  16      - 4,653,925.500   394,572.280   MT  0.99973677   -0 51 10.0
 NH0199
 NH0199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0199!SPC IL E     -   0.99996777  x   0.99997530  =   0.99994308
 NH0199!UTM  16      -   0.99996777  x   0.99973677  =   0.99970455
 NH0199
 NH0199:                Primary Azimuth Mark                     Grid Az
 NH0199:SPC IL E     -  ELGIN                                    234 20 41.7
 NH0199:UTM  16      -  ELGIN                                    235 14 15.7
 NH0199
 NH0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9457253925(NAD 83)
 NH0199
 NH0199|---------------------------------------------------------------------|
 NH0199| PID    Reference Object                     Distance      Geod. Az  |
 NH0199|                                                           dddmmss.s |
 NH0199| NH0200 OBSERVATORY RM 1                     19.839 METERS 14512     |
 NH0199| NH1105 ELGIN OBSERVATORY                    16.000 METERS 19602     |
 NH0199| NH1612 ELGIN                               APPROX. 4.0 KM 2342305.7 |
 NH0199| NH0198 OBSERVATORY RM 2                     13.569 METERS 24316     |
 NH0199| CI9518 OBSERVATORY RM 3                     25.432 METERS 26403     |
 NH0199| NH1103 ELGIN ST JOHNS LUTH CH SPIRE        APPROX. 1.2 KM 3243807.8 |
 NH0199| NH1094 ELGIN CHICAGO RAWHIDE CO TK         APPROX. 3.5 KM 3252804.8 |
 NH0199|---------------------------------------------------------------------|
 NH0199
 NH0199                          SUPERSEDED SURVEY CONTROL
 NH0199
 NH0199  NAD 83(1997)-  42 01 49.09537(N)    088 16 24.97631(W) AD(       ) 3
 NH0199  NAD 83(1986)-  42 01 49.09898(N)    088 16 24.98535(W) AD(       ) 3
 NH0199  NAD 27      -  42 01 49.00380(N)    088 16 24.70160(W) AD(       ) 3
 NH0199  NGVD 29 (??/??/92)  239.003  (m)          784.13   (f) ADJ UNCH    2 0
 NH0199  NGVD 29             239.00   (m)          784.1    (f) LEVELING    3  
 NH0199
 NH0199.Superseded values are not recommended for survey control.
 NH0199
 NH0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0199.See file dsdata.pdf to determine how the superseded data were derived.
 NH0199
 NH0199_MARKER: DS = TRIANGULATION STATION DISK
 NH0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0199_STAMPING: OBSERVATORY 1954
 NH0199_MARK LOGO: CGS
 NH0199_PROJECTION: FLUSH
 NH0199_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0199+STABILITY: SURFACE MOTION
 NH0199_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0199+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2008
 NH0199
 NH0199  HISTORY     - Date     Condition        Report By
 NH0199  HISTORY     - 1954     MONUMENTED       CGS
 NH0199  HISTORY     - 1960     GOOD             CGS
 NH0199  HISTORY     - 1964     GOOD             CGS
 NH0199  HISTORY     - 1966     GOOD             CGS
 NH0199  HISTORY     - 1966     GOOD             ILHD
 NH0199  HISTORY     - 19980522 GOOD             USPSQD
 NH0199  HISTORY     - 19991118 GOOD             USPSQD
 NH0199  HISTORY     - 20080616 GOOD             TROTT
 NH0199
 NH0199                          STATION DESCRIPTION
 NH0199
 NH0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0199'STATION IS IN THE NORTHEAST PART OF LAWN TO THE ELGIN OBSERVATORY, 312
 NH0199'WATCH STREET, ELGIN ILLINOIS.  IT IS 126 FEET NORTH OF THE CENTER OF
 NH0199'WATCH STREET AND 41.5 FEET EAST OF THE NORTHEAST CORNER OF THE
 NH0199'OBSERVATORY.  IT IS FLUSH AND THE DISK IS STAMPED OBSERVATORY 1954.
 NH0199'
 NH0199'REFERENCE MARK NO. 1 IS 61 FEET NORTH OF THE CENTER OF WATCH STREET
 NH0199'AND 48 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE OBSERVATORY.  IT
 NH0199'IS FLUSH AND THE DISK IS STAMPED OBSERVATORY NO 1 1954.
 NH0199'
 NH0199'REFERENCE MARK NO. 2 IS FLUSH IN A DRILL HOLE IN THE SECOND STEP AT
 NH0199'THE NORTH ENTRANCE TO THE OBSERVATORY AND THE DISK IS STAMPED
 NH0199'OBSERVATORY NO 2 1954.
 NH0199'
 NH0199'NO SUITABLE PLACE FOR AN AZIMUTH MARK.  HEIGHT OF LIGHT ABOVE STATION
 NH0199'MARK 14 METERS.
 NH0199
 NH0199                          STATION RECOVERY (1960)
 NH0199
 NH0199'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0199'AT ELGIN, AT THE INTERSECTION OF RAYMOND AND WATCH STREET, 109
 NH0199'FEET NORTHWEST OF THE NORTHWEST CURB LINE OF WATCH STREET,
 NH0199'41 1/2 FEET NORTHEAST OF THE NORTH CORNER OF THE FLAT ROOFED
 NH0199'PART OF THE OBSERVATORY BUILDING, 23 1/2 FEET NORTHWEST OF A
 NH0199'POWER LINE POLE, 40 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 NH0199'A SMALL WHITE PAINTED BUILDING, ON TOP OF THE HIGH BANK ALONG
 NH0199'THE NORTHEAST SIDE OF OBSERVATORY, ABOUT 15 FEET ABOVE THE
 NH0199'LEVEL OF WATCH STREET, AND SET IN TOP OF A CONCRETE POST FLUSH
 NH0199'WITH THE GROUND.
 NH0199
 NH0199                          STATION RECOVERY (1964)
 NH0199
 NH0199'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 NH0199'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN
 NH0199'GOOD CONDITION, EXCEPT REFERENCE MARK NO. 2 WHICH HAD BEEN DESTROYED
 NH0199'WHEN AN ADDITION WAS BUILT ON THE NORTH SIDE OF THE OBSERVATORY.  A
 NH0199'COMPLETE DESCRIPTION FOR THE STATION FOLLOWS.
 NH0199'
 NH0199'THE STATION IS LOCATED IN THE NORTHEAST PART OF THE LAWN TO THE ELGIN
 NH0199'OBSERVATORY, 312 WATCH STREET, ELGIN, ILLINOIS.  IT IS 126 FEET NORTH
 NH0199'OF THE CENTER OF WATCH STREET AND 44 FEET EAST-SOUTHEAST OF THE
 NH0199'NORTHEAST CORNER OF THE NEW ADDITION TO THE OBSERVATORY BUILDING.  IT
 NH0199'IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED OBSERVATORY 1954.
 NH0199'
 NH0199'REFERENCE MARK NO. 1 IS 65.09 FEET SOUTH OF THE STATION, 61 FEET NORTH
 NH0199'OF THE CENTER OF WATCH STREET AND 48 FEET SOUTHEAST OF THE SOUTHEAST
 NH0199'CORNER OF THE OBSERVATORY.  IT IS FLUSH WITH THE SURFACE OF THE GROUND
 NH0199'AND THE DISK IS STAMPED OBSERVATORY NO 1 1954.
 NH0199'
 NH0199'REFERENCE MARK NO. 3 IS 83.44 FEET (SLOPE DISTANCE) WEST-NORTHWEST OF
 NH0199'THE STATION, 39 FEET WEST-NORTHWEST OF THE NORTHEAST CORNER OF THE
 NH0199'OBSERVATORY BUILDING, 18 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 NH0199'OBSERVATORY BUILDING, 1.5 FEET SOUTHEAST OF POWER POLE WITH
 NH0199'TRANSFORMER, AND SET IN DRILLHOLE IN THE TOP OF RETAINING WALL FOR THE
 NH0199'LOWER OR BASEMENT ENTRANCE TO THE OBSERVATORY BUILDING.
 NH0199'
 NH0199'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 NH0199
 NH0199                          STATION RECOVERY (1966)
 NH0199
 NH0199'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH0199'THE STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND IN
 NH0199'GOOD CONDITION AT THIS TIME.
 NH0199
 NH0199                          STATION RECOVERY (1966)
 NH0199
 NH0199'RECOVERY NOTE BY IL HIGHWAY DEPT 1966
 NH0199'STATION, RM 1 AND RM 2 WERE FOUND IN GOOD CONDITION.  NONE OF THE
 NH0199'AZIMUTH MARKS LISTED ARE VISIBLE ANY LONGER FROM GROUND HEIGHT.
 NH0199'(5 FT.) DESCRIPTIONS FOR THE STATION AND R.M.S 1 AND 2 WERE GOOD.
 NH0199
 NH0199                          STATION RECOVERY (1998)
 NH0199
 NH0199'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0199'RECOVERED IN GOOD CONDITION.
 NH0199
 NH0199                          STATION RECOVERY (1999)
 NH0199
 NH0199'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH0199'RECOVERED IN GOOD CONDITION.
 NH0199
 NH0199                          STATION RECOVERY (2008)
 NH0199
 NH0199'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2008
 NH0199'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0200 ***********************************************************************
 NH0200  DESIGNATION -  OBSERVATORY RM 1
 NH0200  PID         -  NH0200
 NH0200  STATE/COUNTY-  IL/KANE
 NH0200  COUNTRY     -  US
 NH0200  USGS QUAD   -  ELGIN (2018)
 NH0200
 NH0200                         *CURRENT SURVEY CONTROL
 NH0200  ______________________________________________________________________
 NH0200* NAD 83(1986) POSITION- 42 01 48.57   (N) 088 16 24.48   (W)   HD_HELD1
 NH0200* NAVD 88 ORTHO HEIGHT -   238.970 (meters)      784.02  (feet) ADJUSTED
 NH0200  ______________________________________________________________________
 NH0200  GEOID HEIGHT    -        -33.449 (meters)                     GEOID18
 NH0200  DYNAMIC HEIGHT  -        238.888 (meters)      783.75  (feet) COMP
 NH0200  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 NH0200
 NH0200  VERT ORDER      -  SECOND    CLASS II
 NH0200
 NH0200.The horizontal coordinates were determined by differentially corrected
 NH0200.hand held GPS observations or other comparable positioning techniques
 NH0200.and have an estimated accuracy of +/- 3 meters.
 NH0200
 NH0200.The orthometric height was determined by differential leveling and
 NH0200.adjusted by the NATIONAL GEODETIC SURVEY
 NH0200.in June 1991.
 NH0200
 NH0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0200.GEOID18 height accuracy estimate available here.
 NH0200
 NH0200.Click photographs - Photos may exist for this station.
 NH0200
 NH0200.The dynamic height is computed by dividing the NAVD 88
 NH0200.geopotential number by the normal gravity value computed on the
 NH0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0200.degrees latitude (g = 980.6199 gals.).
 NH0200
 NH0200.The modeled gravity was interpolated from observed gravity values.
 NH0200
 NH0200;                    North         East    Units  Estimated Accuracy
 NH0200;SPC IL E     -   595,454.1     304,957.5     MT  (+/- 3 meters HH1 GPS) 
 NH0200
 NH0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9458353909(NAD 83)
 NH0200
 NH0200                          SUPERSEDED SURVEY CONTROL
 NH0200
 NH0200  NGVD 29 (??/??/92)  239.050  (m)          784.28   (f) ADJ UNCH    2 0
 NH0200
 NH0200.Superseded values are not recommended for survey control.
 NH0200
 NH0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0200.See file dsdata.pdf to determine how the superseded data were derived.
 NH0200
 NH0200_MARKER: DR = REFERENCE MARK DISK
 NH0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0200_STAMPING: OBSERVATORY NO 1 1954
 NH0200_MARK LOGO: CGS
 NH0200_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0200_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0200+STABILITY: SURFACE MOTION
 NH0200
 NH0200  HISTORY     - Date     Condition        Report By
 NH0200  HISTORY     - 1954     MONUMENTED       CGS
 NH0200  HISTORY     - 1960     GOOD             CGS
 NH0200  HISTORY     - 19980522 GOOD             USPSQD
 NH0200  HISTORY     - 19991118 GOOD             USPSQD
 NH0200  HISTORY     - 20080616 GOOD             TROTT
 NH0200
 NH0200                          STATION DESCRIPTION
 NH0200
 NH0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0200'AT ELGIN, AT THE INTERSECTION OF RAYMOND AND WATCH STREET, 65.1
 NH0200'FEET SOUTHEAST OF TRIANGULATION STATION OBSERVATORY, DESCRIBED,
 NH0200'44 FEET NORTHWEST OF THE NORTHWEST CURB LINE OF WATCH STREET,
 NH0200'42 1/2 FEET EAST OF THE EAST CORNER OF THE OBSERVATORY, ABOUT
 NH0200'15 FEET ABOVE THE LEVEL OF WATCH STREET, AT THE EAST CORNER
 NH0200'OF THE HIGH BANK ALONG THE NORTHEAST SIDE OF THE OBSERVATORY,
 NH0200'AND SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH.
 NH0200
 NH0200                          STATION RECOVERY (1998)
 NH0200
 NH0200'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0200'RECOVERED IN GOOD CONDITION.
 NH0200
 NH0200                          STATION RECOVERY (1999)
 NH0200
 NH0200'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH0200'RECOVERED IN GOOD CONDITION.
 NH0200
 NH0200                          STATION RECOVERY (2008)
 NH0200
 NH0200'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2008
 NH0200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0198 ***********************************************************************
 NH0198  DESIGNATION -  OBSERVATORY RM 2
 NH0198  PID         -  NH0198
 NH0198  STATE/COUNTY-  IL/KANE
 NH0198  COUNTRY     -  US
 NH0198  USGS QUAD   -  ELGIN (2018)
 NH0198
 NH0198                         *CURRENT SURVEY CONTROL
 NH0198  ______________________________________________________________________
 NH0198* NAD 83(1986) POSITION- 42 01 48.90   (N) 088 16 25.50   (W)   HD_HELD1
 NH0198* NAVD 88 ORTHO HEIGHT -   236.944 (meters)      777.37  (feet) ADJUSTED
 NH0198  ______________________________________________________________________
 NH0198  GEOID HEIGHT    -        -33.449 (meters)                     GEOID18
 NH0198  DYNAMIC HEIGHT  -        236.863 (meters)      777.11  (feet) COMP
 NH0198  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 NH0198
 NH0198  VERT ORDER      -  SECOND    CLASS 0
 NH0198
 NH0198.The horizontal coordinates were determined by differentially corrected
 NH0198.hand held GPS observations or other comparable positioning techniques
 NH0198.and have an estimated accuracy of +/- 3 meters.
 NH0198
 NH0198.The orthometric height was determined by differential leveling and
 NH0198.adjusted by the NATIONAL GEODETIC SURVEY
 NH0198.in June 1991.
 NH0198
 NH0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0198.GEOID18 height accuracy estimate available here.
 NH0198
 NH0198.Click photographs - Photos may exist for this station.
 NH0198
 NH0198.The dynamic height is computed by dividing the NAVD 88
 NH0198.geopotential number by the normal gravity value computed on the
 NH0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0198.degrees latitude (g = 980.6199 gals.).
 NH0198
 NH0198.The modeled gravity was interpolated from observed gravity values.
 NH0198
 NH0198;                    North         East    Units  Estimated Accuracy
 NH0198;SPC IL E     -   595,464.2     304,934.1     MT  (+/- 3 meters HH1 GPS) 
 NH0198
 NH0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9456053919(NAD 83)
 NH0198
 NH0198                          SUPERSEDED SURVEY CONTROL
 NH0198
 NH0198  NGVD 29 (??/??/92)  237.025  (m)          777.64   (f) ADJ UNCH    2 0
 NH0198
 NH0198.Superseded values are not recommended for survey control.
 NH0198
 NH0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0198.See file dsdata.pdf to determine how the superseded data were derived.
 NH0198
 NH0198_MARKER: DR = REFERENCE MARK DISK
 NH0198_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0198_SP_SET: STEP
 NH0198_STAMPING: OBSERVATORY NO 2 1954
 NH0198_MARK LOGO: CGS
 NH0198_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0198
 NH0198  HISTORY     - Date     Condition        Report By
 NH0198  HISTORY     - 1954     MONUMENTED       CGS
 NH0198  HISTORY     - 1960     GOOD             CGS
 NH0198  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0198  HISTORY     - 19991118 GOOD             USPSQD
 NH0198
 NH0198                          STATION DESCRIPTION
 NH0198
 NH0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0198'AT ELGIN.
 NH0198'AT ELGIN, AT THE INTERSECTION OF RAYMOND AND WATCH STREET, 44.4
 NH0198'FEET SOUTHWEST OF TRIANGULATION STATION OBSERVATORY, DESCRIBED,
 NH0198'IN TOP OF THE NORTHEAST END OF THE CENTER ONE OF THREE CONCRETE
 NH0198'STEPS LEADING TO THE NORTHWEST ENTRANCE OF ELGIN OBSERVATORY,
 NH0198'1 FOOT ABOVE THE LEVEL OF THE GROUND.
 NH0198
 NH0198                          STATION RECOVERY (1998)
 NH0198
 NH0198'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0198'MARK NOT FOUND.
 NH0198
 NH0198                          STATION RECOVERY (1999)
 NH0198
 NH0198'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH0198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1126 ***********************************************************************
 KB1126  DESIGNATION -  OCONEE
 KB1126  PID         -  KB1126
 KB1126  STATE/COUNTY-  IL/SHELBY
 KB1126  COUNTRY     -  US
 KB1126  USGS QUAD   -  OCONEE (2018)
 KB1126
 KB1126                         *CURRENT SURVEY CONTROL
 KB1126  ______________________________________________________________________
 KB1126* NAD 83(1997) POSITION- 39 17 11.36974(N) 089 06 35.08630(W)   ADJUSTED
 KB1126* NAVD 88 ORTHO HEIGHT -   207.037 (meters)      679.25  (feet) POSTED
 KB1126  ______________________________________________________________________
 KB1126  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 KB1126  LAPLACE CORR    -         -2.86  (seconds)                    DEFLEC18
 KB1126  DYNAMIC HEIGHT  -        206.91  (meters)      678.8   (feet) COMP
 KB1126  MODELED GRAVITY -    980,011.4   (mgal)                       NAVD 88
 KB1126
 KB1126  HORZ ORDER      -  SECOND
 KB1126  VERT ORDER      -  * POSTED, SEE BELOW
 KB1126
 KB1126.The horizontal coordinates were established by classical geodetic methods
 KB1126.and adjusted by the National Geodetic Survey in October 1999.
 KB1126
 KB1126.The orthometric height was determined by differential leveling
 KB1126.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB1126
 KB1126.* This is a POSTED BENCH MARK height.
 KB1126
 KB1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1126.GEOID18 height accuracy estimate available here.
 KB1126
 KB1126.Click photographs - Photos may exist for this station.
 KB1126
 KB1126.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1126
 KB1126.The dynamic height is computed by dividing the NAVD 88
 KB1126.geopotential number by the normal gravity value computed on the
 KB1126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1126.degrees latitude (g = 980.6199 gals.).
 KB1126
 KB1126.The modeled gravity was interpolated from observed gravity values.
 KB1126
 KB1126. The following values were computed from the NAD 83(1997) position.
 KB1126
 KB1126;                    North         East     Units Scale Factor Converg.
 KB1126;SPC IL E     -   291,070.422   233,015.482   MT  1.00003022   -0 29 29.9
 KB1126;SPC IL E     -   954,953.54    764,484.96   sFT  1.00003022   -0 29 29.9
 KB1126;SPC IL W     -   291,305.758   791,182.524   MT  1.00004351   +0 40 09.4
 KB1126;SPC IL W     -   955,725.64  2,595,738.00   sFT  1.00004351   +0 40 09.4
 KB1126;UTM  16      - 4,350,691.387   318,044.147   MT  1.00000766   -1 20 10.5
 KB1126
 KB1126!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1126!SPC IL E     -   0.99997255  x   1.00003022  =   1.00000277
 KB1126!SPC IL W     -   0.99997255  x   1.00004351  =   1.00001606
 KB1126!UTM  16      -   0.99997255  x   1.00000766  =   0.99998021
 KB1126
 KB1126:                Primary Azimuth Mark                     Grid Az
 KB1126:SPC IL E     -  WATSON                                   008 49 30.5
 KB1126:SPC IL W     -  WATSON                                   007 39 51.2
 KB1126:UTM  16      -  WATSON                                   009 40 11.1
 KB1126
 KB1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1804450691(NAD 83)
 KB1126
 KB1126|---------------------------------------------------------------------|
 KB1126| PID    Reference Object                     Distance      Geod. Az  |
 KB1126|                                                           dddmmss.s |
 KB1126| KB1124 WATSON                              APPROX. 1.7 KM 0082000.6 |
 KB1126| KB1127 OCONEE RM                            24.960 METERS 13915     |
 KB1126|---------------------------------------------------------------------|
 KB1126
 KB1126                          SUPERSEDED SURVEY CONTROL
 KB1126
 KB1126  NAD 83(1986)-  39 17 11.38790(N)    089 06 35.07460(W) AD(       ) 2
 KB1126  NAD 27      -  39 17 11.25060(N)    089 06 34.77400(W) AD(       ) 2
 KB1126  USSD        -  39 17 11.35400(N)    089 06 34.67900(W) AD(       ) 3
 KB1126  NGVD 29             207.12   (m)          679.5    (f) LEVELING    3  
 KB1126
 KB1126.Superseded values are not recommended for survey control.
 KB1126
 KB1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1126.See file dsdata.pdf to determine how the superseded data were derived.
 KB1126
 KB1126_MARKER: DS = TRIANGULATION STATION DISK
 KB1126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1126_STAMPING: OCONEE 1920
 KB1126_MARK LOGO: CGS
 KB1126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1126+STABILITY: SURFACE MOTION
 KB1126
 KB1126  HISTORY     - Date     Condition        Report By
 KB1126  HISTORY     - 1920     MONUMENTED       CGS
 KB1126  HISTORY     - 1957     GOOD             CGS
 KB1126  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB1126
 KB1126                          STATION DESCRIPTION
 KB1126
 KB1126'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB1126'STATION IS LOCATED AT OCONEE, ON THE W SIDE OF THE ILLINOIS CENTRAL
 KB1126'RAILROAD TRACK, IN FRONT OF THE RAILROAD STATION, BETWEEN THE MAIN
 KB1126'LINE AND THE FIRST TRACK W, 11.61 METERS 38.09 FEET NW OF THE SW
 KB1126'CORNER OF THE RAILROAD STATION, 12.55 METERS 41.17 FEET SW OF
 KB1126'THE NW CORNER OF THE RAILROAD STATION, AND 1.32 METERS 4.33 FEET W OF
 KB1126'THE W AND NEAREST RAIL OF THE MAIN-LINE TRACK. THE SURFACE,
 KB1126'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 KB1126'CONCRETE, THE REFERENCE MARK
 KB1126'IS ON THE OPPOSITE SIDE OF THE TRACK, IN THE DEPOT LAWN, 24.96
 KB1126'METERS 81.89 FEET FROM THE STATION, S 40 DEG 45 MIN E.
 KB1126'THE ELEVATION OF THE STATION MARK IS 207.309 METERS 680.146 FEET
 KB1126'AND OF THE REFERENCE MARK 206.742 METERS 678.286 FEET.
 KB1126
 KB1126                          STATION RECOVERY (1957)
 KB1126
 KB1126'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 KB1126'A THOROUGH SEARCH WAS MADE FOR THE STATION AND THE REFERENCE MARK.
 KB1126'THEY WERE NOT FOUND.  THE STATION AND THE OTHER REFERENCE
 KB1126'POINTS HAVE BEEN DESTROYED AND THE STATION IS LOST.
 KB1126
 KB1126                          STATION RECOVERY (2014)
 KB1126
 KB1126'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1126'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1127 ***********************************************************************
 KB1127  DESIGNATION -  OCONEE RM
 KB1127  PID         -  KB1127
 KB1127  STATE/COUNTY-  IL/SHELBY
 KB1127  COUNTRY     -  US
 KB1127  USGS QUAD   -  OCONEE (2018)
 KB1127
 KB1127                         *CURRENT SURVEY CONTROL
 KB1127  ______________________________________________________________________
 KB1127* NAD 83(1986) POSITION- 39 17 10.76   (N) 089 06 34.41   (W)   HD_HELD1
 KB1127* NAVD 88 ORTHO HEIGHT -   206.469 (meters)      677.39  (feet) POSTED
 KB1127  ______________________________________________________________________
 KB1127  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 KB1127  DYNAMIC HEIGHT  -        206.34  (meters)      677.0   (feet) COMP
 KB1127  MODELED GRAVITY -    980,011.5   (mgal)                       NAVD 88
 KB1127
 KB1127  VERT ORDER      -  * POSTED, SEE BELOW
 KB1127
 KB1127.The horizontal coordinates were determined by differentially corrected
 KB1127.hand held GPS observations or other comparable positioning techniques
 KB1127.and have an estimated accuracy of +/- 3 meters.
 KB1127
 KB1127.The orthometric height was determined by differential leveling
 KB1127.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB1127
 KB1127.* This is a POSTED BENCH MARK height.
 KB1127
 KB1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1127.GEOID18 height accuracy estimate available here.
 KB1127
 KB1127.Click photographs - Photos may exist for this station.
 KB1127
 KB1127.The dynamic height is computed by dividing the NAVD 88
 KB1127.geopotential number by the normal gravity value computed on the
 KB1127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1127.degrees latitude (g = 980.6199 gals.).
 KB1127
 KB1127.The modeled gravity was interpolated from observed gravity values.
 KB1127
 KB1127;                    North         East    Units  Estimated Accuracy
 KB1127;SPC IL E     -   291,051.5     233,031.5     MT  (+/- 3 meters HH1 GPS) 
 KB1127
 KB1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1805950672(NAD 83)
 KB1127
 KB1127                          SUPERSEDED SURVEY CONTROL
 KB1127
 KB1127.No superseded survey control is available for this station.
 KB1127
 KB1127_MARKER: DR = REFERENCE MARK DISK
 KB1127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1127_STAMPING: OCONEE 1920
 KB1127_MARK LOGO: CGS
 KB1127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1127+STABILITY: SURFACE MOTION
 KB1127
 KB1127  HISTORY     - Date     Condition        Report By
 KB1127  HISTORY     - 1920     MONUMENTED       CGS
 KB1127  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB1127
 KB1127                          STATION DESCRIPTION
 KB1127
 KB1127'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1127'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2960 ***********************************************************************
 ME2960  DESIGNATION -  OCONNOR
 ME2960  PID         -  ME2960
 ME2960  STATE/COUNTY-  IL/COOK
 ME2960  COUNTRY     -  US
 ME2960  USGS QUAD   -  BLUE ISLAND (2018)
 ME2960
 ME2960                         *CURRENT SURVEY CONTROL
 ME2960  ______________________________________________________________________
 ME2960* NAD 83(1997) POSITION- 41 42 52.13306(N) 087 37 40.87812(W)   ADJUSTED
 ME2960* NAVD 88 ORTHO HEIGHT -   181.5   (meters)      595.    (feet) VERTCON3
 ME2960  ______________________________________________________________________
 ME2960  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 ME2960  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 ME2960  HORZ ORDER      -  FIRST
 ME2960
 ME2960.The horizontal coordinates were established by classical geodetic methods
 ME2960.and adjusted by the National Geodetic Survey in October 1999.
 ME2960
 ME2960.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2960.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2960
 ME2960.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2960.GEOID18 height accuracy estimate available here.
 ME2960
 ME2960.Click photographs - Photos may exist for this station.
 ME2960
 ME2960.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2960
 ME2960. The following values were computed from the NAD 83(1997) position.
 ME2960
 ME2960;                    North         East     Units Scale Factor Converg.
 ME2960;SPC IL E     -   560,631.106   358,694.805   MT  1.00001738   +0 28 09.6
 ME2960;SPC IL E     - 1,839,337.22  1,176,817.87   sFT  1.00001738   +0 28 09.6
 ME2960;UTM  16      - 4,618,266.740   447,756.759   MT  0.99963359   -0 25 04.5
 ME2960
 ME2960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2960!SPC IL E     -   0.99997679  x   1.00001738  =   0.99999417
 ME2960!UTM  16      -   0.99997679  x   0.99963359  =   0.99961038
 ME2960
 ME2960:                Primary Azimuth Mark                     Grid Az
 ME2960:SPC IL E     -  056 COC                                  046 06 22.5
 ME2960:UTM  16      -  056 COC                                  046 59 36.6
 ME2960
 ME2960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4775618266(NAD 83)
 ME2960
 ME2960|---------------------------------------------------------------------|
 ME2960| PID    Reference Object                     Distance      Geod. Az  |
 ME2960|                                                           dddmmss.s |
 ME2960| ME2912 056 COC                             APPROX. 0.6 KM 0463432.1 |
 ME2960| CM3254 OCONNOR RM 1                         29.386 METERS 09537     |
 ME2960| CM3255 OCONNOR RM 2                         27.267 METERS 21427     |
 ME2960|---------------------------------------------------------------------|
 ME2960
 ME2960                          SUPERSEDED SURVEY CONTROL
 ME2960
 ME2960  NAD 83(1997)-  41 42 52.13320(N)    087 37 40.87833(W) AD(       ) 1
 ME2960  NAD 83(1994)-  41 42 52.13775(N)    087 37 40.88703(W) AD(       ) 1
 ME2960  NAD 83(1986)-  41 42 52.13804(N)    087 37 40.88664(W) AD(       ) 1
 ME2960  NAD 27      -  41 42 52.01434(N)    087 37 40.71516(W) AD(       ) 1
 ME2960  NGVD 29 (07/19/86)  181.6    (m)          596.     (f) VERT ANG       
 ME2960
 ME2960.Superseded values are not recommended for survey control.
 ME2960
 ME2960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2960.See file dsdata.pdf to determine how the superseded data were derived.
 ME2960
 ME2960_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2960_STAMPING: OCONNOR 1977
 ME2960_MARK LOGO: NGS
 ME2960_PROJECTION: RECESSED 15 CENTIMETERS
 ME2960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2960+STABILITY: SURFACE MOTION
 ME2960
 ME2960  HISTORY     - Date     Condition        Report By
 ME2960  HISTORY     - 1977     MONUMENTED       NGS
 ME2960
 ME2960                          STATION DESCRIPTION
 ME2960
 ME2960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2960'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO IN THE
 ME2960'NORTHEAST ANGLE OF THE INTERSECTION OF SOUTH WENTWORTH AVENUE
 ME2960'AND WEST 99TH STREET. ADDRESS FOR THE STATION IS 152 WEST
 ME2960'99TH STREET.
 ME2960'
 ME2960'STATION MARKS, STAMPED---OCONNOR 1977---, ARE STANDARD DISKS.
 ME2960'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2960'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2960'WHICH HAS NATIONAL GEODETIC SURVEY CAST ON ITS TOP.
 ME2960'IT IS 87 FEET EAST-NORTHEAST OF A FENCE, 56
 ME2960'FEET NORTH-NORTHEAST OF A 6-INCH TREE AND 45 FEET NORTH OF THE
 ME2960'FENCE. THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR
 ME2960'MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME2960'
 ME2960'REFERENCE MARK 1, STAMPED---OCONNOR NO 1 1977---, IS A STANDARD
 ME2960'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2960'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 2.5 FEET
 ME2960'NORTH-NORTHWEST OF THE FENCE.
 ME2960'
 ME2960'REFERENCE MARK 2, STAMPED---OCONNOR NO 2 1977---, IS A STANDARD
 ME2960'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2960'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 35 FEET SOUTH OF
 ME2960'THE TREE, 34 FEET EAST OF THE NORTH-SOUTH FENCE AND 2.5 FEET
 ME2960'NORTH-NORTHWEST OF THE FENCE.
 ME2960'
 ME2960'NO MEASUREMENT BETWEEN THE REFERENCE MARKS DUE TO FENCELINE.
 ME2960'
 ME2960'STATION MARK 056 COC WILL SERVE AS AN AZIMUTH MARK,
 ME2960'SEE DESCRIPTION THEREOF.
 ME2960'
 ME2960'HEIGHT OF THE LIGHT ABOVE THE STATION MARK WAS 30.6 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0752 ***********************************************************************
 LC0752  CBN         -  This is a Cooperative Base Network Control Station.
 LC0752  DESIGNATION -  OCOYA
 LC0752  PID         -  LC0752
 LC0752  STATE/COUNTY-  IL/LIVINGSTON
 LC0752  COUNTRY     -  US
 LC0752  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0752
 LC0752                         *CURRENT SURVEY CONTROL
 LC0752  ______________________________________________________________________
 LC0752* NAD 83(2011) POSITION- 40 48 27.27855(N) 088 41 14.21165(W)   ADJUSTED
 LC0752* NAD 83(2011) ELLIP HT-   171.933 (meters)        (06/27/12)   ADJUSTED
 LC0752* NAD 83(2011) EPOCH   -  2010.00
 LC0752* NAVD 88 ORTHO HEIGHT -   204.073 (meters)      669.53  (feet) ADJUSTED
 LC0752  ______________________________________________________________________
 LC0752  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 LC0752  NAD 83(2011) X  -    110,759.724 (meters)                     COMP
 LC0752  NAD 83(2011) Y  - -4,833,444.445 (meters)                     COMP
 LC0752  NAD 83(2011) Z  -  4,146,384.718 (meters)                     COMP
 LC0752  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 LC0752  DYNAMIC HEIGHT  -        203.984 (meters)      669.24  (feet) COMP
 LC0752  MODELED GRAVITY -    980,185.4   (mgal)                       NAVD 88
 LC0752
 LC0752  VERT ORDER      -  SECOND    CLASS 0
 LC0752
 LC0752  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0752  Standards:
 LC0752         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0752            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0752  -------------------------------------------------------------------
 LC0752  NETWORK    0.78   1.67           0.37   0.24   0.85     -0.06728137
 LC0752  -------------------------------------------------------------------
 LC0752  Click here for local accuracies and other accuracy information.
 LC0752
 LC0752.The horizontal coordinates were established by GPS observations
 LC0752.and adjusted by the National Geodetic Survey in June 2012.
 LC0752
 LC0752.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0752.been affixed to the stable North American tectonic plate. See 
 LC0752.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0752
 LC0752.The horizontal coordinates are valid at the epoch date displayed above
 LC0752.which is a decimal equivalence of Year/Month/Day.
 LC0752
 LC0752.The orthometric height was determined by differential leveling and
 LC0752.adjusted by the NATIONAL GEODETIC SURVEY
 LC0752.in June 1991.
 LC0752
 LC0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0752.GEOID18 height accuracy estimate available here.
 LC0752
 LC0752.Click photographs - Photos may exist for this station.
 LC0752
 LC0752.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0752
 LC0752.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0752
 LC0752.The ellipsoidal height was determined by GPS observations
 LC0752.and is referenced to NAD 83.
 LC0752
 LC0752.The dynamic height is computed by dividing the NAVD 88
 LC0752.geopotential number by the normal gravity value computed on the
 LC0752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0752.degrees latitude (g = 980.6199 gals.).
 LC0752
 LC0752.The modeled gravity was interpolated from observed gravity values.
 LC0752
 LC0752. The following values were computed from the NAD 83(2011) position.
 LC0752
 LC0752;                    North         East     Units Scale Factor Converg.
 LC0752;SPC IL E     -   459,733.691   270,134.828   MT  0.99998597   -0 13 52.7
 LC0752;SPC IL E     - 1,508,309.62    886,267.35   sFT  0.99998597   -0 13 52.7
 LC0752;SPC IL W     -   460,711.127   824,824.375   MT  1.00013289   +0 58 01.0
 LC0752;SPC IL W     - 1,511,516.42  2,706,111.30   sFT  1.00013289   +0 58 01.0
 LC0752;UTM  16      - 4,518,766.370   357,682.156   MT  0.99984930   -1 06 10.3
 LC0752
 LC0752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0752!SPC IL E     -   0.99997303  x   0.99998597  =   0.99995900
 LC0752!SPC IL W     -   0.99997303  x   1.00013289  =   1.00010592
 LC0752!UTM  16      -   0.99997303  x   0.99984930  =   0.99982233
 LC0752
 LC0752:                Primary Azimuth Mark                     Grid Az
 LC0752:SPC IL E     -  OCOYA AZ MK                              268 19 49.4
 LC0752:SPC IL W     -  OCOYA AZ MK                              267 07 55.7
 LC0752:UTM  16      -  OCOYA AZ MK                              269 12 07.0
 LC0752
 LC0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5768218766(NAD 83)
 LC0752
 LC0752|---------------------------------------------------------------------|
 LC0752| PID    Reference Object                     Distance      Geod. Az  |
 LC0752|                                                           dddmmss.s |
 LC0752| LC0750 OCOYA RM 1                           14.492 METERS 09118     |
 LC0752| LC0751 OCOYA RM 2                           14.263 METERS 18213     |
 LC0752| LC1841 CHENOA MUNICIPAL TANK               APPROX. 7.6 KM 2000226.2 |
 LC0752| CI7994 OCOYA AZ MK                                        2680556.7 |
 LC0752|---------------------------------------------------------------------|
 LC0752
 LC0752                          SUPERSEDED SURVEY CONTROL
 LC0752
 LC0752  NAD 83(2007)-  40 48 27.27856(N)    088 41 14.21258(W) AD(2002.00) 0
 LC0752  ELLIP H (02/10/07)  171.957  (m)                       GP(2002.00)    
 LC0752  ELLIP H (10/15/04)  171.932  (m)                       GP(       ) 4 2
 LC0752  NAD 83(1997)-  40 48 27.27860(N)    088 41 14.21248(W) AD(       ) B
 LC0752  ELLIP H (07/17/98)  171.937  (m)                       GP(       ) 4 1
 LC0752  NAD 83(1986)-  40 48 27.28877(N)    088 41 14.21647(W) AD(       ) 1
 LC0752  NAD 83(1986)-  40 48 27.29182(N)    088 41 14.22113(W) AD(       ) 2
 LC0752  NAD 27      -  40 48 27.17040(N)    088 41 14.00210(W) AD(       ) 2
 LC0752  NAVD 88             204.07   (m)          669.5    (f) LEVELING    3  
 LC0752  NGVD 29 (??/??/92)  204.129  (m)          669.71   (f) ADJ UNCH    2 0
 LC0752  NGVD 29             204.13   (m)          669.7    (f) LEVELING    3  
 LC0752
 LC0752.Superseded values are not recommended for survey control.
 LC0752
 LC0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0752.See file dsdata.pdf to determine how the superseded data were derived.
 LC0752
 LC0752_MARKER: DE = TRAVERSE STATION DISK
 LC0752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0752_STAMPING: OCOYA 1961
 LC0752_MARK LOGO: CGS
 LC0752_PROJECTION: FLUSH
 LC0752_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0752+STABILITY: SURFACE MOTION
 LC0752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0752+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2021
 LC0752
 LC0752  HISTORY     - Date     Condition        Report By
 LC0752  HISTORY     - 1961     MONUMENTED       CGS
 LC0752  HISTORY     - 1961     GOOD             CGS
 LC0752  HISTORY     - 1977     GOOD             NGS
 LC0752  HISTORY     - 1977     GOOD             NGS
 LC0752  HISTORY     - 19900904 GOOD             NGS
 LC0752  HISTORY     - 19970506 GOOD             NGS
 LC0752  HISTORY     - 20010410 GOOD             JCLS
 LC0752  HISTORY     - 20010418 GOOD             JCLS
 LC0752  HISTORY     - 200205   GOOD             ASCPC
 LC0752  HISTORY     - 20020829 GOOD             CMT
 LC0752  HISTORY     - 20090717 GOOD             GEOCAC
 LC0752  HISTORY     - 20210322 GOOD             ILDT
 LC0752
 LC0752                          STATION DESCRIPTION
 LC0752
 LC0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0752'STATION IS LOCATED ABOUT 6.0 MILES SOUTHWEST OF PONTIAC,
 LC0752'ABOUT 1/4 MILE WEST-NORTHWEST OF OCOYA AND ABOUT 1/4 MILE
 LC0752'WEST OF U.S. HIGHWAY 66.
 LC0752'
 LC0752'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0752'AND U.S. HIGHWAY 24 IN THE WEST EDGE OF CHENOA, GO NORTHEAST
 LC0752'ON U.S. HIGHWAY 66 FOR 5.4 MILES TO GRAIN ELEVATOR ON RIGHT
 LC0752'AT OCOYA, CONTINUE NORTHEASTERLY ON U.S. HIGHWAY 66 FOR
 LC0752'0.15 MILE TO TO CROSSROAD, TURN LEFT GO WEST ON GRAVELED
 LC0752'ROAD FOR 0.25 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC0752'
 LC0752'STATION MARK IS A STANDARD TRAVERSE DISK SET IN THE TOP
 LC0752'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 2 INCHES
 LC0752'BELOW THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 LC0752'OCOYA 1960.  THE MARK IS 23 FEET NORTH OF THE CENTER OF
 LC0752'ROAD, 11 FEET EAST OF CENTER OF FIELD ENTRANCE, 4.8 FEET
 LC0752'SOUTH OF FENCE CORNER AND 3.2 FEET SOUTH OF THE WITNESS
 LC0752'POST.
 LC0752'
 LC0752'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 LC0752'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 LC0752'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED OCOYA
 LC0752'NO 1 1960.  THE MARK IS 48.2 FEET EAST OF THE WITNESS POST,
 LC0752'21 FEET NORTH OF THE CENTER OF ROAD, 15 FEET WEST-NORTHWEST
 LC0752'OF A CONCRETE CULVERT HEADWALL AND 1 FOOT SOUTH OF FENCE.
 LC0752'
 LC0752'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK SET IN THE
 LC0752'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0752'WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED OCOYA
 LC0752'NO 2 1960.  THE MARK IS 50 FEET SOUTH OF THE WITNESS POST,
 LC0752'23 FEET SOUTH OF THE CENTER OF ROAD AND 1 FOOT NORTH OF
 LC0752'THE FENCE.
 LC0752'
 LC0752'AZIMUTH MARK IS A STANDARD AZIMUTH DISK SET IN THE TOP OF
 LC0752'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0752'SURFACE OF THE GROUND.  THE MARK IS 26 FEET SOUTH OF THE
 LC0752'CENTER OF ROAD, 11 FEET EAST OF CENTER OF DRIVEWAY LEADING
 LC0752'TO RICHARD CRADOCKS FARM HOME, 1.8 FEET EAST OF THE WITNESS
 LC0752'POST AND 1 FOOT NORTH OF THE FENCE.
 LC0752'
 LC0752'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST 0.4
 LC0752'MILE TO THE AZIMUTH MARK ON SOUTH SIDE OF ROAD AS DESCRIBED.
 LC0752'
 LC0752'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 LC0752
 LC0752                          STATION RECOVERY (1961)
 LC0752
 LC0752'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0752'5.5 MI NE FROM CHENOA.
 LC0752'ABOUT 5.3 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0752'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE
 LC0752'0.2 MILES WEST ALONG A GRAVEL ROAD AT A FENCE CORNER AND A FIELD
 LC0752'ENTRANCE NORTH OF THE ROAD, 24 FEET NORTH OF THE CENTER LINE
 LC0752'OF THE ROAD, 11 FEET EAST OF THE CENTER LINE OF THE FIELD
 LC0752'ENTRANCE, 5 FEET SOUTH OF THE FENCE CORNER, 61 FEET WEST OF THE
 LC0752'WEST END OF THE NORTH HEADWALL OF A CONCRETE PIPE CULVERT, 3.2
 LC0752'FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 LC0752'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0752
 LC0752                          STATION RECOVERY (1977)
 LC0752
 LC0752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 LC0752'THE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WAS
 LC0752'RECOVERED IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO THE
 LC0752'REFERENCE MARKS CHECKED FAVORABLY.  THE PREVIOUS DESCRIPTION AND
 LC0752'TOO REACH ARE ADEQUATE.
 LC0752'
 LC0752'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 6 MILES
 LC0752'SOUTHWEST OF PONTIAC.
 LC0752
 LC0752                          STATION RECOVERY (1977)
 LC0752
 LC0752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 LC0752'RECOVERED IN GOOD CONDITION.
 LC0752
 LC0752                          STATION RECOVERY (1990)
 LC0752
 LC0752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC0752'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 LC0752'FOR.  STATION IS ALSO A BENCH MARK.  STATION IS LOCATED ABOUT 9 KM
 LC0752'(5.6 MI) SOUTHWEST OF PONTIAC, 0.5 KM (0.3 MI) NORTHWEST OF OCOYA, IN
 LC0752'A WEED STRIP BETWEEN A GRAVEL ROAD AND A CULTIVATED FIELD, AT A LONE
 LC0752'STEEL FENCE POST WITH BRACE POINTING INTO FIELD, IN EAST CENTRAL
 LC0752'SECTION 8, T 27 N, R 5 E.  OWNERSHIP--DEPARTMENT OF TRANSPORTATION.
 LC0752'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND STATE HIGHWAY
 LC0752'116 (EXIT 197) AT PONTIAC, GO EAST ON HIGHWAY 116 FOR 2.35 KM
 LC0752'(1.46 MI) TO A CROSS HIGHWAY (OLD HIGHWAY 66).  TURN RIGHT, SOUTH,
 LC0752'FOR 2.78 KM (1.73 MI) TO THE STATE POLICE BARRACKS ON THE RIGHT.
 LC0752'CONTINUE SOUTHWEST ON HIGHWAY FOR 5.47 KM (3.40 MI) TO A CROSSROAD
 LC0752'(PAVED EAST, GRAVEL WEST).  TURN RIGHT, WESTERLY, ON ROAD 1250 N FOR
 LC0752'0.39 KM (0.24 MI) TO THE STATION ON THE RIGHT.
 LC0752'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST 5 CM
 LC0752'BELOW GROUND.  IT IS 7.5 M (24.6 FT) NORTH OF, AND 0.3 M (1.0 FT)
 LC0752'LOWER THAN THE ROAD CENTER, 1.5 M (4.9 FT) SOUTH OF THE LONE FENCE
 LC0752'POST, 0.4 M (1.3 FT) EAST OF A FIBERGLASS WITNESS POST, 0.4 M
 LC0752'(1.3 FT) NORTH OF A METAL WITNESS POST, 18.5 M (60.7 FT) WEST OF THE
 LC0752'WEST END OF A SMALL CONCRETE CULVERT HEADWALL, AND 22.1 M (72.5 FT)
 LC0752'NORTHWEST OF WEST END OF A SMALL CONCRETE CULVERT HEADWALL ACROSS THE
 LC0752'ROAD.
 LC0752
 LC0752                          STATION RECOVERY (1997)
 LC0752
 LC0752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (AJL)
 LC0752'THE STATION IS LOCATED ABOUT 48 KM (29.80 MI) NORTHEAST OF
 LC0752'BLOOMINGTON, 9 KM (5.60 MI) SOUTH-SOUTHWEST OF PONTIAC, 1 KM (0.60 MI)
 LC0752'EAST-SOUTHEAST OF INTERSTATE HIGHWAY 55, IN A STRIP OF WEEDS BETWEEN A
 LC0752'CULTIVATED FIELD AND A GRAVEL ROAD. OWNERSHIP--ILLINOIS DEPARTMENT OF
 LC0752'TRANSPORTATION.  TO REACH FROM THE OVERPASS AT THE JUNCTION OF
 LC0752'INTERSTATE HIGHWAY 55 AND STATE HIGHWAY 116 (EXIT 197) ON THE WEST
 LC0752'SIDE OF PONTIAC, GO EAST ON HIGHWAY 116 FOR 2.35 KM (1.45 MI) TO A
 LC0752'CROSS HIGHWAY, OLD STATE HIGHWAY 66.  TURN RIGHT, SOUTH, ON THE
 LC0752'HIGHWAY FOR 2.78 KM (1.70 MI) TO THE STATE POLICE HEADQUARTERS ON THE
 LC0752'RIGHT.  CONTINUE AHEAD, SOUTH, ON THE HIGHWAY FOR 5.47 KM (3.40 MI) TO
 LC0752'A CROSSROAD (PAVED LEFT AND GRAVEL RIGHT) JUST BEFORE A LARGE GRAIN
 LC0752'ELEVATOR ON THE LEFT.  TURN RIGHT, WEST, ON THE DEAD END GRAVEL ROAD
 LC0752'(ROAD 1250) FOR 0.38 KM (0.25 MI) TO THE STATION ON THE RIGHT.  THE
 LC0752'STATION IS SET IN A 30 CM SQUARE CONCRETE POST RECESSED 5 CM BELOW THE
 LC0752'GROUND.  IT IS 18.8 M (61.7 FT) WEST OF THE NORTH END OF A STEEL
 LC0752'CULVERT UNDER THE GRAVEL ROAD, 7.8 M (25.6 FT) NORTH OF AND 0.3 M (1.0
 LC0752'FT) LOWER THAN THE ROAD CENTER, 7.9 M (25.9 FT) WEST OF THE EAST END
 LC0752'OF A STEEL CULVERT UNDER A FIELD ROAD, 3.8 M (12.5 FT) WEST OF THE
 LC0752'CENTER OF A FIELD ENTRANCE ROAD, 0.3 M (1.0 FT) EAST OF A FIBERGLASS
 LC0752'WITNESS POST, 0.3 M (1.0 FT) NORTH OF A STEEL WITNESS POST, AND 0.2 M
 LC0752'(0.7 FT) SOUTH OF A 0.5 M (1.6 FT) SQUARE CONCRETE BLOCK PROJECTING 30
 LC0752'CM.
 LC0752
 LC0752                          STATION RECOVERY (2001)
 LC0752
 LC0752'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 LC0752'RECOVERED IN GOOD CONDITION.
 LC0752
 LC0752                          STATION RECOVERY (2001)
 LC0752
 LC0752'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 LC0752'RECOVERED IN GOOD CONDITION.
 LC0752
 LC0752                          STATION RECOVERY (2002)
 LC0752
 LC0752'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0752'RECOVERED AS DESCRIBED
 LC0752
 LC0752                          STATION RECOVERY (2002)
 LC0752
 LC0752'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC0752'RECOVERED IN GOOD CONDITION.
 LC0752
 LC0752                          STATION RECOVERY (2009)
 LC0752
 LC0752'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0752'RECOVERED IN GOOD CONDITION.
 LC0752
 LC0752                          STATION RECOVERY (2021)
 LC0752
 LC0752'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LC0752'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0750 ***********************************************************************
 LC0750  DESIGNATION -  OCOYA RM 1
 LC0750  PID         -  LC0750
 LC0750  STATE/COUNTY-  IL/LIVINGSTON
 LC0750  COUNTRY     -  US
 LC0750  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0750
 LC0750                         *CURRENT SURVEY CONTROL
 LC0750  ______________________________________________________________________
 LC0750* NAD 83(1986) POSITION- 40 48 27.27   (N) 088 41 13.59   (W)   HD_HELD1
 LC0750* NAVD 88 ORTHO HEIGHT -   203.981 (meters)      669.23  (feet) ADJUSTED
 LC0750  ______________________________________________________________________
 LC0750  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 LC0750  DYNAMIC HEIGHT  -        203.892 (meters)      668.94  (feet) COMP
 LC0750  MODELED GRAVITY -    980,185.4   (mgal)                       NAVD 88
 LC0750
 LC0750  VERT ORDER      -  SECOND    CLASS 0
 LC0750
 LC0750.The horizontal coordinates were determined by differentially corrected
 LC0750.hand held GPS observations or other comparable positioning techniques
 LC0750.and have an estimated accuracy of +/- 3 meters.
 LC0750
 LC0750.The orthometric height was determined by differential leveling and
 LC0750.adjusted by the NATIONAL GEODETIC SURVEY
 LC0750.in June 1991.
 LC0750
 LC0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0750.GEOID18 height accuracy estimate available here.
 LC0750
 LC0750.Click photographs - Photos may exist for this station.
 LC0750
 LC0750.The dynamic height is computed by dividing the NAVD 88
 LC0750.geopotential number by the normal gravity value computed on the
 LC0750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0750.degrees latitude (g = 980.6199 gals.).
 LC0750
 LC0750.The modeled gravity was interpolated from observed gravity values.
 LC0750
 LC0750;                    North         East    Units  Estimated Accuracy
 LC0750;SPC IL E     -   459,733.4     270,149.4     MT  (+/- 3 meters HH1 GPS) 
 LC0750
 LC0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5769618765(NAD 83)
 LC0750
 LC0750                          SUPERSEDED SURVEY CONTROL
 LC0750
 LC0750  NGVD 29 (??/??/92)  204.036  (m)          669.41   (f) ADJ UNCH    2 0
 LC0750
 LC0750.Superseded values are not recommended for survey control.
 LC0750
 LC0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0750.See file dsdata.pdf to determine how the superseded data were derived.
 LC0750
 LC0750_MARKER: DR = REFERENCE MARK DISK
 LC0750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0750_STAMPING: OCOYA NO 1 1960
 LC0750_MARK LOGO: CGS
 LC0750_PROJECTION: FLUSH
 LC0750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0750+STABILITY: SURFACE MOTION
 LC0750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0750+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2009
 LC0750
 LC0750  HISTORY     - Date     Condition        Report By
 LC0750  HISTORY     - 1960     MONUMENTED       CGS
 LC0750  HISTORY     - 1961     GOOD             CGS
 LC0750  HISTORY     - 1977     GOOD             NGS
 LC0750  HISTORY     - 20090717 GOOD             GEOCAC
 LC0750
 LC0750                          STATION DESCRIPTION
 LC0750
 LC0750'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0750'5.5 MI NE FROM CHENOA.
 LC0750'ABOUT 5.3 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0750'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE
 LC0750'0.2 MILES WEST ALONG A GRAVEL ROAD AT A FENCE CORNER AND A
 LC0750'FIELD ENTRANCE NORTH OF THE ROAD, 22 FEET NORTH OF THE CENTER
 LC0750'LINE OF THE ROAD, 1 FOOT SOUTH OF THE FENCE, 61 FEET EAST OF THE
 LC0750'FENCE CORNER, 13 FEET WEST-NORTHWEST OF THE WEST END OF THE
 LC0750'NORTH HEADWALL OF A CONCRETE PIPE CULVERT, 72 FEET EAST OF THE
 LC0750'CENTER LINE OF THE FIELD ENTRANCE, 47.6 FEET EAST OF TRAVERSE
 LC0750'STATION OCOYA, 48 FEET EAST OF A METAL WITNESS POST, 0.5 FEET
 LC0750'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 LC0750'POST FLUSH WITH THE GROUND.
 LC0750
 LC0750                          STATION RECOVERY (1977)
 LC0750
 LC0750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 LC0750'RECOVERED IN GOOD CONDITION.
 LC0750
 LC0750                          STATION RECOVERY (2009)
 LC0750
 LC0750'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0750'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0751 ***********************************************************************
 LC0751  DESIGNATION -  OCOYA RM 2
 LC0751  PID         -  LC0751
 LC0751  STATE/COUNTY-  IL/LIVINGSTON
 LC0751  COUNTRY     -  US
 LC0751  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0751
 LC0751                         *CURRENT SURVEY CONTROL
 LC0751  ______________________________________________________________________
 LC0751* NAD 83(1986) POSITION- 40 48 26.82   (N) 088 41 14.24   (W)   HD_HELD1
 LC0751* NAVD 88 ORTHO HEIGHT -   204.024 (meters)      669.37  (feet) ADJUSTED
 LC0751  ______________________________________________________________________
 LC0751  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 LC0751  DYNAMIC HEIGHT  -        203.935 (meters)      669.08  (feet) COMP
 LC0751  MODELED GRAVITY -    980,185.4   (mgal)                       NAVD 88
 LC0751
 LC0751  VERT ORDER      -  SECOND    CLASS 0
 LC0751
 LC0751.The horizontal coordinates were determined by differentially corrected
 LC0751.hand held GPS observations or other comparable positioning techniques
 LC0751.and have an estimated accuracy of +/- 3 meters.
 LC0751
 LC0751.The orthometric height was determined by differential leveling and
 LC0751.adjusted by the NATIONAL GEODETIC SURVEY
 LC0751.in June 1991.
 LC0751
 LC0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0751.GEOID18 height accuracy estimate available here.
 LC0751
 LC0751.Click photographs - Photos may exist for this station.
 LC0751
 LC0751.The dynamic height is computed by dividing the NAVD 88
 LC0751.geopotential number by the normal gravity value computed on the
 LC0751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0751.degrees latitude (g = 980.6199 gals.).
 LC0751
 LC0751.The modeled gravity was interpolated from observed gravity values.
 LC0751
 LC0751;                    North         East    Units  Estimated Accuracy
 LC0751;SPC IL E     -   459,719.5     270,134.1     MT  (+/- 3 meters HH1 GPS) 
 LC0751
 LC0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5768118752(NAD 83)
 LC0751
 LC0751                          SUPERSEDED SURVEY CONTROL
 LC0751
 LC0751  NGVD 29 (??/??/92)  204.079  (m)          669.55   (f) ADJ UNCH    2 0
 LC0751
 LC0751.Superseded values are not recommended for survey control.
 LC0751
 LC0751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0751.See file dsdata.pdf to determine how the superseded data were derived.
 LC0751
 LC0751_MARKER: DR = REFERENCE MARK DISK
 LC0751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0751_STAMPING: OCOYA NO 2 1960
 LC0751_MARK LOGO: CGS
 LC0751_PROJECTION: FLUSH
 LC0751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0751+STABILITY: SURFACE MOTION
 LC0751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0751+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2009
 LC0751
 LC0751  HISTORY     - Date     Condition        Report By
 LC0751  HISTORY     - 1960     MONUMENTED       CGS
 LC0751  HISTORY     - 1961     GOOD             CGS
 LC0751  HISTORY     - 1977     GOOD             NGS
 LC0751  HISTORY     - 20090717 GOOD             GEOCAC
 LC0751
 LC0751                          STATION DESCRIPTION
 LC0751
 LC0751'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0751'5.5 MI NE FROM CHENOA.
 LC0751'ABOUT 5.3 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0751'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, THENCE
 LC0751'0.2 MILES WEST ALONG A GRAVEL ROAD AT A FENCE CORNER AND A FIELD
 LC0751'ENTRANCE NORTH OF THE ROAD, 23 FEET SOUTH OF THE CENTER LINE
 LC0751'OF THE ROAD, 0.5 FEET NORTH OF THE FENCE, 8 FEET EAST OF THE
 LC0751'EXTENDED CENTER LINE OF THE FIELD ENTRANCE, 63 FEET WEST OF THE
 LC0751'WEST END OF THE SOUTH HEADWALL OF A CONCRETE PIPE CULVERT, 46.9
 LC0751'FEET SOUTH OF TRAVERSE STATION OCOYA, 50 FEET SOUTH OF A METAL
 LC0751'WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN
 LC0751'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0751
 LC0751                          STATION RECOVERY (1977)
 LC0751
 LC0751'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 LC0751'RECOVERED IN GOOD CONDITION.
 LC0751
 LC0751                          STATION RECOVERY (2009)
 LC0751
 LC0751'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0751'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0436 ***********************************************************************
 MF0436  DESIGNATION -  ODELL 2
 MF0436  PID         -  MF0436
 MF0436  STATE/COUNTY-  IL/LIVINGSTON
 MF0436  COUNTRY     -  US
 MF0436  USGS QUAD   -  ODELL (2018)
 MF0436
 MF0436                         *CURRENT SURVEY CONTROL
 MF0436  ______________________________________________________________________
 MF0436* NAD 83(1997) POSITION- 41 00 04.88882(N) 088 31 30.43538(W)   NO CHECK
 MF0436* NAVD 88 ORTHO HEIGHT -   218.63  (meters)      717.3   (feet) RESET
 MF0436  ______________________________________________________________________
 MF0436  GEOID HEIGHT    -        -32.239 (meters)                     GEOID18
 MF0436  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 MF0436  HORZ ORDER      -  THIRD
 MF0436  VERT ORDER      -  THIRD
 MF0436
 MF0436.The horizontal coordinates were established by classical geodetic methods
 MF0436.and adjusted by the National Geodetic Survey in October 1999.
 MF0436
 MF0436.No horizontal observational check was made to the station.
 MF0436
 MF0436.The orthometric height was computed from unverified reset data.
 MF0436
 MF0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0436.GEOID18 height accuracy estimate available here.
 MF0436
 MF0436.Click photographs - Photos may exist for this station.
 MF0436
 MF0436.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0436
 MF0436. The following values were computed from the NAD 83(1997) position.
 MF0436
 MF0436;                    North         East     Units Scale Factor Converg.
 MF0436;SPC IL E     -   481,210.323   283,864.645   MT  0.99997820   -0 07 33.0
 MF0436;SPC IL E     - 1,578,770.87    931,312.59   sFT  0.99997820   -0 07 33.0
 MF0436;UTM  16      - 4,540,027.943   371,735.488   MT  0.99980249   -1 00 02.6
 MF0436
 MF0436!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0436!SPC IL E     -   0.99997076  x   0.99997820  =   0.99994896
 MF0436!UTM  16      -   0.99997076  x   0.99980249  =   0.99977326
 MF0436
 MF0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7173540027(NAD 83)
 MF0436
 MF0436|---------------------------------------------------------------------|
 MF0436| PID    Reference Object                     Distance      Geod. Az  |
 MF0436|                                                           dddmmss.s |
 MF0436| MF0433 ODELL RM 2                           30.620 METERS 23227     |
 MF0436| MF0432 ODELL AZ MK                         271.820 METERS 23552     |
 MF0436| MF0435 ODELL                                37.933 METERS 29400     |
 MF0436| MF0437 ODELL 2 RM 3                         14.484 METERS 29511     |
 MF0436| MF0434 ODELL RM 1                           10.079 METERS 34753     |
 MF0436|---------------------------------------------------------------------|
 MF0436
 MF0436                          SUPERSEDED SURVEY CONTROL
 MF0436
 MF0436  NAD 83(1986)-  41 00 04.89852(N)    088 31 30.44190(W) AD(       ) 3
 MF0436  NAD 27      -  41 00 04.78448(N)    088 31 30.23424(W) AD(       ) 3
 MF0436  NGVD 29             218.70   (m)          717.5    (f) LEVELING    3  
 MF0436
 MF0436.Superseded values are not recommended for survey control.
 MF0436
 MF0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0436.See file dsdata.pdf to determine how the superseded data were derived.
 MF0436
 MF0436_MARKER: DS = TRIANGULATION STATION DISK
 MF0436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0436_STAMPING: ODELL 2 1968
 MF0436_MARK LOGO: CGS
 MF0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0436+STABILITY: SURFACE MOTION
 MF0436
 MF0436  HISTORY     - Date     Condition        Report By
 MF0436  HISTORY     - 1968     MONUMENTED       CGS
 MF0436  HISTORY     - 1968     GOOD             CGS
 MF0436  HISTORY     - 20091123 GOOD             GEOCAC
 MF0436
 MF0436                          STATION DESCRIPTION
 MF0436
 MF0436'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 MF0436'AT ODELL.
 MF0436'IN THE TOWN OF ODELL NEAR THE MUNICIPAL WATER TANK, 76 FEET
 MF0436'NORTH OF THE CENTERLINE OF ELK STREET, 48 FEET EAST OF THE
 MF0436'NORTHEAST LEG OF THE WATER TANK, 25 FEET EAST OF A POWER POLE,
 MF0436'13 FEET SOUTH OF A TELEPHONE POLE, 13 FEET EAST OF THE CENTERLINE
 MF0436'OF AN ALLEY, 1 FOOT SOUTHWEST OF A METAL WITNESS POST AND THE
 MF0436'MONUMENT PROJECTS 3 INCHES.  THE MONUMENT IS MADE OF CONCRETE
 MF0436'AND ROUND.
 MF0436
 MF0436                          STATION RECOVERY (1968)
 MF0436
 MF0436'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 MF0436'IN THE TOWN OF ODELL NEAR THE MUNICIPAL WATER TANK.  IT IS 76
 MF0436'FEET NORTH OF THE CENTERLINE OF ELK STREET, 48 FEET EAST OF THE
 MF0436'NORTHEAST LEG OF THE WATER TANK, 25 FEET EAST OF A POWER POLE,
 MF0436'13 FEET SOUTH OF A TELEPHONE POLE, 13 FEET EAST OF THE CENTERLINE
 MF0436'OF AN ALLEY AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.  THE
 MF0436'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ODELL 2 1968.
 MF0436'
 MF0436'REFERENCE MARK 1 IS 97 FEET NORTH OF THE CENTERLINE OF THE
 MF0436'STREET, 58 FEET NORTHEAST OF THE RISER PIPE OF THE WATER TANK, 16
 MF0436'FEET NORTH OF THE POWER POLE AND 13 FEET WEST OF THE CENTERLINE
 MF0436'OF THE ALLEY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 MF0436'ODELL NO 1 1960.
 MF0436'
 MF0436'REFERENCE MARK 2 IS 81 FEET SOUTHEAST OF THE RISER PIPE, 22 FEET
 MF0436'SOUTH OF THE CENTERLINE OF THE STREET, 3 FEET WEST OF A POWER
 MF0436'POLE AND 2 FEET NORTHWEST OF A METAL WITNESS POST.  THE MONUMENT
 MF0436'IS FLUSH AND THE DISK IS STAMPED ODELL NO 2 1960.
 MF0436'
 MF0436'REFERENCE MARK 3 IS A STANDARD DISK SET IN A DRILL HOLE IN THE
 MF0436'CONCRETE BASE OF THE NORTHEAST LEG OF THE WATER TANK.  THE DISK
 MF0436'IS STAMPED ODELL 2 NO 3 1968.
 MF0436'
 MF0436'THE AZIMUTH MARK IS 34 FEET WEST OF THE NORTHWEST FENCE CORNER
 MF0436'OF A FENCE AROUND AN ELECTRIC SUB-STATION, 34 FEET SOUTHWEST OF A
 MF0436'POWER POLE, 19 FEET EAST OF THE EAST RAIL OF A RAILROAD TRACK
 MF0436'AND 4 FEET NORTHWEST OF A METAL WITNESS POST.  THE MONUMENT
 MF0436'PROJECTS 2 INCHES AND THE DISK IS STAMPED ODELL 1960.
 MF0436'
 MF0436'TO REACH THE AZIMUTH MARK FROM THE INTERSECTION OF FRONT AND
 MF0436'ELK STREETS, GO SOUTH ON FRONT STREET 0.15 MILE TO THE ELECTRIC
 MF0436'SUB-STATION AND THE AZIMUTH MARK ON THE RIGHT.
 MF0436'
 MF0436'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0436
 MF0436                          STATION RECOVERY (2009)
 MF0436
 MF0436'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0436'THE WATER TANK PER DESCRIPTION NO LONGER EXISTS.  ALL REFERENCES TO
 MF0436'THE TANK SHOULD BE DISREGARDED.
 MF0436'AZIMUTH MARK FOUND.
 MF0436'NO RM'S WERE FOUND.
 MF0436'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE IN THE
 MF0436'BENCHMARK SECTION UNDER THIS MARK'S PID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0432 ***********************************************************************
 MF0432  DESIGNATION -  ODELL AZ MK
 MF0432  PID         -  MF0432
 MF0432  STATE/COUNTY-  IL/LIVINGSTON
 MF0432  COUNTRY     -  US
 MF0432  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 MF0432
 MF0432                         *CURRENT SURVEY CONTROL
 MF0432  ______________________________________________________________________
 MF0432* NAD 83(2011) POSITION- 40 59 59.95370(N) 088 31 40.06870(W)   ADJUSTED
 MF0432* NAD 83(2011) ELLIP HT-   185.736 (meters)        (06/27/12)   ADJUSTED
 MF0432* NAD 83(2011) EPOCH   -  2010.00
 MF0432* NAVD 88 ORTHO HEIGHT -   218.002 (meters)      715.23  (feet) ADJUSTED
 MF0432  ______________________________________________________________________
 MF0432  GEOID HEIGHT    -        -32.237 (meters)                     GEOID18
 MF0432  NAD 83(2011) X  -    123,854.080 (meters)                     COMP
 MF0432  NAD 83(2011) Y  - -4,819,140.839 (meters)                     COMP
 MF0432  NAD 83(2011) Z  -  4,162,543.976 (meters)                     COMP
 MF0432  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 MF0432  DYNAMIC HEIGHT  -        217.913 (meters)      714.94  (feet) COMP
 MF0432  MODELED GRAVITY -    980,208.6   (mgal)                       NAVD 88
 MF0432
 MF0432  VERT ORDER      -  SECOND    CLASS 0
 MF0432
 MF0432  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0432  Standards:
 MF0432         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0432            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0432  -------------------------------------------------------------------
 MF0432  NETWORK    1.28   2.02           0.58   0.45   1.03     -0.00715721
 MF0432  -------------------------------------------------------------------
 MF0432  Click here for local accuracies and other accuracy information.
 MF0432
 MF0432.The horizontal coordinates were established by GPS observations
 MF0432.and adjusted by the National Geodetic Survey in June 2012.
 MF0432
 MF0432.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0432.been affixed to the stable North American tectonic plate. See 
 MF0432.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0432
 MF0432.The horizontal coordinates are valid at the epoch date displayed above
 MF0432.which is a decimal equivalence of Year/Month/Day.
 MF0432
 MF0432.The orthometric height was determined by differential leveling and
 MF0432.adjusted by the NATIONAL GEODETIC SURVEY
 MF0432.in June 1991.
 MF0432
 MF0432.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0432.GEOID18 height accuracy estimate available here.
 MF0432
 MF0432.Click photographs - Photos may exist for this station.
 MF0432
 MF0432.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0432
 MF0432.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0432
 MF0432.The ellipsoidal height was determined by GPS observations
 MF0432.and is referenced to NAD 83.
 MF0432
 MF0432.The dynamic height is computed by dividing the NAVD 88
 MF0432.geopotential number by the normal gravity value computed on the
 MF0432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0432.degrees latitude (g = 980.6199 gals.).
 MF0432
 MF0432.The modeled gravity was interpolated from observed gravity values.
 MF0432
 MF0432. The following values were computed from the NAD 83(2011) position.
 MF0432
 MF0432;                    North         East     Units Scale Factor Converg.
 MF0432;SPC IL E     -   481,058.584   283,639.177   MT  0.99997829   -0 07 39.3
 MF0432;SPC IL E     - 1,578,273.04    930,572.87   sFT  0.99997829   -0 07 39.3
 MF0432;UTM  16      - 4,539,879.691   371,507.769   MT  0.99980321   -1 00 08.9
 MF0432
 MF0432!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0432!SPC IL E     -   0.99997087  x   0.99997829  =   0.99994916
 MF0432!UTM  16      -   0.99997087  x   0.99980321  =   0.99977408
 MF0432
 MF0432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7150739879(NAD 83)
 MF0432
 MF0432|---------------------------------------------------------------------|
 MF0432| PID    Reference Object                     Distance      Geod. Az  |
 MF0432|                                                           dddmmss.s |
 MF0432| MF0435 ODELL                               253.850 METERS 04834     |
 MF0432| MF0436 ODELL 2                             271.820 METERS 05552     |
 MF0432|---------------------------------------------------------------------|
 MF0432
 MF0432                          SUPERSEDED SURVEY CONTROL
 MF0432
 MF0432  NAD 83(2007)-  40 59 59.95374(N)    088 31 40.06963(W) AD(2002.00) 0
 MF0432  ELLIP H (02/10/07)  185.757  (m)                       GP(2002.00)    
 MF0432  ELLIP H (02/03/05)  185.751  (m)                       GP(       ) 4 2
 MF0432  NAD 83(1997)-  40 59 59.95392(N)    088 31 40.06972(W) AD(       ) 1
 MF0432  ELLIP H (03/04/03)  185.755  (m)                       GP(       ) 4 2
 MF0432  NAVD 88             218.00   (m)          715.2    (f) LEVELING    3  
 MF0432  NGVD 29 (??/??/92)  218.068  (m)          715.44   (f) ADJ UNCH    2 0
 MF0432
 MF0432.Superseded values are not recommended for survey control.
 MF0432
 MF0432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0432.See file dsdata.pdf to determine how the superseded data were derived.
 MF0432
 MF0432_MARKER: DZ = AZIMUTH MARK DISK
 MF0432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0432_STAMPING: ODELL 1960
 MF0432_MARK LOGO: CGS
 MF0432_PROJECTION: FLUSH
 MF0432_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0432+STABILITY: SURFACE MOTION
 MF0432_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0432+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2020
 MF0432
 MF0432  HISTORY     - Date     Condition        Report By
 MF0432  HISTORY     - 1960     MONUMENTED       CGS
 MF0432  HISTORY     - 1961     GOOD             CGS
 MF0432  HISTORY     - 1968     GOOD             CGS
 MF0432  HISTORY     - 200205   GOOD             ASCPC
 MF0432  HISTORY     - 20091123 GOOD             GEOCAC
 MF0432  HISTORY     - 20200422 GOOD             ILDT
 MF0432
 MF0432                          STATION DESCRIPTION
 MF0432
 MF0432'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0432'AT ODELL.
 MF0432'ABOUT 0.15 MILE SOUTH ALONG THE GULF, MOBILE AND OHIO RAIL
 MF0432'ROAD FROM THE STATION IN ODELL, ABOUT 0.05 MILE SOUTH OF A
 MF0432'GRAIN ELEVATOR AND AT A ELECTRIC POWER STATION, 33 FEET EAST
 MF0432'OF THE EAST RAIL OF THE NORTHBOUND TRACK OF THE GULF, MOBILE
 MF0432'AND OHIO RAIL ROAD, 34 FEET SOUTHWEST OF A POWER POLE, 38
 MF0432'FEET SOUTHWEST OF THE NORTHWEST CORNER OF THE FENCE AROUND
 MF0432'THE POWER STATION, 5.9 FEET NORTHWEST OF A METAL WITNESS POST,
 MF0432'1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 MF0432'A CONCRETE POST PROJECTING 2 INCHES.
 MF0432
 MF0432                          STATION RECOVERY (1968)
 MF0432
 MF0432'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 MF0432'RECOVERED IN GOOD CONDITION.
 MF0432
 MF0432                          STATION RECOVERY (2002)
 MF0432
 MF0432'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0432'RECOVERED AS DESCRIBED
 MF0432
 MF0432                          STATION RECOVERY (2009)
 MF0432
 MF0432'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0432'RECOVERED IN GOOD CONDITION.
 MF0432
 MF0432                          STATION RECOVERY (2020)
 MF0432
 MF0432'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0432'THE MARK IS LOCATED WITHIN A FENCED ACCESS CONTROLLED AREA WITH
 MF0432'PERMISSION FROM THE UP RAILROAD NEEDED TO OCCUPY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0434 ***********************************************************************
 MF0434  DESIGNATION -  ODELL RM 1
 MF0434  PID         -  MF0434
 MF0434  STATE/COUNTY-  IL/LIVINGSTON
 MF0434  COUNTRY     -  US
 MF0434  USGS QUAD   -  ODELL (2018)
 MF0434
 MF0434                         *CURRENT SURVEY CONTROL
 MF0434  ______________________________________________________________________
 MF0434* NAD 83(1986) POSITION- 41 00 05.21   (N) 088 31 30.52   (W)   HD_HELD1
 MF0434* NAVD 88 ORTHO HEIGHT -   218.716 (meters)      717.57  (feet) ADJUSTED
 MF0434  ______________________________________________________________________
 MF0434  GEOID HEIGHT    -        -32.239 (meters)                     GEOID18
 MF0434  DYNAMIC HEIGHT  -        218.627 (meters)      717.28  (feet) COMP
 MF0434  MODELED GRAVITY -    980,209.0   (mgal)                       NAVD 88
 MF0434
 MF0434  VERT ORDER      -  SECOND    CLASS 0
 MF0434
 MF0434.The horizontal coordinates were determined by differentially corrected
 MF0434.hand held GPS observations or other comparable positioning techniques
 MF0434.and have an estimated accuracy of +/- 3 meters.
 MF0434
 MF0434.The orthometric height was determined by differential leveling and
 MF0434.adjusted by the NATIONAL GEODETIC SURVEY
 MF0434.in June 1991.
 MF0434
 MF0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0434.GEOID18 height accuracy estimate available here.
 MF0434
 MF0434.Click photographs - Photos may exist for this station.
 MF0434
 MF0434.The dynamic height is computed by dividing the NAVD 88
 MF0434.geopotential number by the normal gravity value computed on the
 MF0434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0434.degrees latitude (g = 980.6199 gals.).
 MF0434
 MF0434.The modeled gravity was interpolated from observed gravity values.
 MF0434
 MF0434;                    North         East    Units  Estimated Accuracy
 MF0434;SPC IL E     -   481,220.2     283,862.7     MT  (+/- 3 meters HH1 GPS) 
 MF0434
 MF0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7173340037(NAD 83)
 MF0434
 MF0434                          SUPERSEDED SURVEY CONTROL
 MF0434
 MF0434  NGVD 29 (??/??/92)  218.782  (m)          717.79   (f) ADJ UNCH    2 0
 MF0434
 MF0434.Superseded values are not recommended for survey control.
 MF0434
 MF0434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0434.See file dsdata.pdf to determine how the superseded data were derived.
 MF0434
 MF0434_MARKER: DR = REFERENCE MARK DISK
 MF0434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0434_STAMPING: ODELL NO 1 1960
 MF0434_MARK LOGO: CGS
 MF0434_PROJECTION: FLUSH
 MF0434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0434+STABILITY: SURFACE MOTION
 MF0434
 MF0434  HISTORY     - Date     Condition        Report By
 MF0434  HISTORY     - 1960     MONUMENTED       CGS
 MF0434  HISTORY     - 1961     GOOD             CGS
 MF0434  HISTORY     - 1968     GOOD             CGS
 MF0434  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF0434
 MF0434                          STATION DESCRIPTION
 MF0434
 MF0434'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0434'AT ODELL.
 MF0434'IN ODELL AT THE CITY WATER TOWER, 96 FEET NORTH OF THE CENTER
 MF0434'LINE OF EAST ELK STREET, 11 FEET WEST OF THE CENTER LINE OF
 MF0434'THE ALLEY, 28.5 FEET SOUTH OF THE SOUTHWEST CORNER OF THE WELL
 MF0434'HOUSE, 38 FEET NORTHEAST OF THE NORTHEAST LEG OF THE WATER
 MF0434'TOWER, 109.5 FEET NORTHEAST OF TRAVERSE STATION ODELL, 16 FEET
 MF0434'NORTH OF A POWER POLE, 119.4 FEET NORTH OF A METAL WITNESS POST,
 MF0434'1 FOOT ABOVE THE LEVEL OF EAST ELK STREET, ABOUT LEVEL WITH THE
 MF0434'ALLEY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MF0434'GROUND.
 MF0434
 MF0434                          STATION RECOVERY (1968)
 MF0434
 MF0434'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 MF0434'RECOVERED IN GOOD CONDITION.
 MF0434
 MF0434                          STATION RECOVERY (2009)
 MF0434
 MF0434'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0434'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0433 ***********************************************************************
 MF0433  DESIGNATION -  ODELL RM 2
 MF0433  PID         -  MF0433
 MF0433  STATE/COUNTY-  IL/LIVINGSTON
 MF0433  COUNTRY     -  US
 MF0433  USGS QUAD   -  ODELL (2018)
 MF0433
 MF0433                         *CURRENT SURVEY CONTROL
 MF0433  ______________________________________________________________________
 MF0433* NAD 83(1986) POSITION- 41 00 04.28   (N) 088 31 31.47   (W)   HD_HELD1
 MF0433* NAVD 88 ORTHO HEIGHT -   218.315 (meters)      716.26  (feet) ADJUSTED
 MF0433  ______________________________________________________________________
 MF0433  GEOID HEIGHT    -        -32.239 (meters)                     GEOID18
 MF0433  DYNAMIC HEIGHT  -        218.226 (meters)      715.96  (feet) COMP
 MF0433  MODELED GRAVITY -    980,209.0   (mgal)                       NAVD 88
 MF0433
 MF0433  VERT ORDER      -  SECOND    CLASS 0
 MF0433
 MF0433.The horizontal coordinates were determined by differentially corrected
 MF0433.hand held GPS observations or other comparable positioning techniques
 MF0433.and have an estimated accuracy of +/- 3 meters.
 MF0433
 MF0433.The orthometric height was determined by differential leveling and
 MF0433.adjusted by the NATIONAL GEODETIC SURVEY
 MF0433.in June 1991.
 MF0433
 MF0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0433.GEOID18 height accuracy estimate available here.
 MF0433
 MF0433.Click photographs - Photos may exist for this station.
 MF0433
 MF0433.The dynamic height is computed by dividing the NAVD 88
 MF0433.geopotential number by the normal gravity value computed on the
 MF0433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0433.degrees latitude (g = 980.6199 gals.).
 MF0433
 MF0433.The modeled gravity was interpolated from observed gravity values.
 MF0433
 MF0433;                    North         East    Units  Estimated Accuracy
 MF0433;SPC IL E     -   481,191.6     283,840.4     MT  (+/- 3 meters HH1 GPS) 
 MF0433
 MF0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7171040009(NAD 83)
 MF0433
 MF0433                          SUPERSEDED SURVEY CONTROL
 MF0433
 MF0433  NGVD 29 (??/??/92)  218.381  (m)          716.47   (f) ADJ UNCH    2 0
 MF0433
 MF0433.Superseded values are not recommended for survey control.
 MF0433
 MF0433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0433.See file dsdata.pdf to determine how the superseded data were derived.
 MF0433
 MF0433_MARKER: DR = REFERENCE MARK DISK
 MF0433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0433_STAMPING: ODELL NO 2 1960
 MF0433_MARK LOGO: CGS
 MF0433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0433+STABILITY: SURFACE MOTION
 MF0433
 MF0433  HISTORY     - Date     Condition        Report By
 MF0433  HISTORY     - 1960     MONUMENTED       CGS
 MF0433  HISTORY     - 1961     GOOD             CGS
 MF0433  HISTORY     - 1968     GOOD             CGS
 MF0433  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF0433
 MF0433                          STATION DESCRIPTION
 MF0433
 MF0433'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0433'AT ODELL.
 MF0433'IN ODELL AT THE CITY WATER TOWER, 22.5 FEET SOUTH OF THE
 MF0433'CENTER LINE OF EAST ELK STREET, 16 FEET WEST OF THE EXTENDED
 MF0433'CENTER LINE OF THE ALLEY, 2 FEET WEST OF A POWER POLE, 32 FEET
 MF0433'NORTHWEST OF THE NORTHWEST CORNER OF THE GARAGE, 120.5 FEET
 MF0433'SOUTHEAST OF TRAVERSE STATION ODELL, 1.6 FEET WEST-NORTHWEST
 MF0433'OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF EAST ELK
 MF0433'STREET, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 MF0433'INCH.
 MF0433
 MF0433                          STATION RECOVERY (1968)
 MF0433
 MF0433'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 MF0433'RECOVERED IN GOOD CONDITION.
 MF0433
 MF0433                          STATION RECOVERY (2009)
 MF0433
 MF0433'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0433'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1825 ***********************************************************************
 JB1825  DESIGNATION -  ODIN MUNICIPAL TANK
 JB1825  PID         -  JB1825
 JB1825  STATE/COUNTY-  IL/MARION
 JB1825  COUNTRY     -  US
 JB1825  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1825
 JB1825                         *CURRENT SURVEY CONTROL
 JB1825  ______________________________________________________________________
 JB1825* NAD 83(1997) POSITION- 38 37 10.83158(N) 089 03 32.40540(W)   ADJUSTED
 JB1825  ______________________________________________________________________
 JB1825  GEOID HEIGHT    -        -30.933 (meters)                     GEOID18
 JB1825  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 JB1825  HORZ ORDER      -  THIRD
 JB1825
 JB1825.The horizontal coordinates were established by classical geodetic methods
 JB1825.and adjusted by the National Geodetic Survey in October 1999.
 JB1825
 JB1825.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1825.GEOID18 height accuracy estimate available here.
 JB1825
 JB1825.Click photographs - Photos may exist for this station.
 JB1825
 JB1825.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1825
 JB1825. The following values were computed from the NAD 83(1997) position.
 JB1825
 JB1825;                    North         East     Units Scale Factor Converg.
 JB1825;SPC IL E     -   217,008.353   236,804.040   MT  1.00002416   -0 27 10.6
 JB1825;SPC IL E     -   711,968.24    776,914.59   sFT  1.00002416   -0 27 10.6
 JB1825;UTM  16      - 4,276,583.692   320,748.300   MT  0.99999569   -1 17 07.7
 JB1825
 JB1825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2074876583(NAD 83)
 JB1825
 JB1825                          SUPERSEDED SURVEY CONTROL
 JB1825
 JB1825  NAD 83(1986)-  38 37 10.84749(N)    089 03 32.40193(W) AD(       ) 3
 JB1825  NAD 27      -  38 37 10.67134(N)    089 03 32.17347(W) AD(       ) 3
 JB1825
 JB1825.Superseded values are not recommended for survey control.
 JB1825
 JB1825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1825.See file dsdata.pdf to determine how the superseded data were derived.
 JB1825
 JB1825_MARKER: 53 = ELEVATED TANK
 JB1825
 JB1825  HISTORY     - Date     Condition        Report By
 JB1825  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1825
 JB1825                          STATION DESCRIPTION
 JB1825
 JB1825'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1825'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK
 JB1825'PAINTED SILVER.
 JB1825'THE TANK HAS THE LEGEND ODIN IN BLACK LETTERS ON THE
 JB1825'SOUTH SIDE OF THE TANK.  THE
 JB1825'OVERALL HEIGHT IS APPROXIMATELY 100
 JB1825'FEET.  IT IS LOCATED IN THE NORTHWEST EDGE OF
 JB1825'ODIN, ON THE NORTH SIDE
 JB1825'OF U S HIGHWAY 50.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1139 ***********************************************************************
 JB1139  DESIGNATION -  OELZE
 JB1139  PID         -  JB1139
 JB1139  STATE/COUNTY-  IL/WASHINGTON
 JB1139  COUNTRY     -  US
 JB1139  USGS QUAD   -  ADDIEVILLE (2018)
 JB1139
 JB1139                         *CURRENT SURVEY CONTROL
 JB1139  ______________________________________________________________________
 JB1139* NAD 83(1997) POSITION- 38 24 20.01733(N) 089 26 10.11431(W)   ADJUSTED
 JB1139* NAVD 88 ORTHO HEIGHT -   138.187 (meters)      453.37  (feet) ADJUSTED
 JB1139  ______________________________________________________________________
 JB1139  GEOID HEIGHT    -        -30.221 (meters)                     GEOID18
 JB1139  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 JB1139  DYNAMIC HEIGHT  -        138.100 (meters)      453.08  (feet) COMP
 JB1139  MODELED GRAVITY -    979,997.3   (mgal)                       NAVD 88
 JB1139
 JB1139  HORZ ORDER      -  SECOND
 JB1139  VERT ORDER      -  SECOND    CLASS 0
 JB1139
 JB1139.The horizontal coordinates were established by classical geodetic methods
 JB1139.and adjusted by the National Geodetic Survey in October 1999.
 JB1139
 JB1139.The orthometric height was determined by differential leveling and
 JB1139.adjusted by the NATIONAL GEODETIC SURVEY
 JB1139.in June 1991.
 JB1139
 JB1139.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1139.GEOID18 height accuracy estimate available here.
 JB1139
 JB1139.Click photographs - Photos may exist for this station.
 JB1139
 JB1139.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1139
 JB1139.The dynamic height is computed by dividing the NAVD 88
 JB1139.geopotential number by the normal gravity value computed on the
 JB1139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1139.degrees latitude (g = 980.6199 gals.).
 JB1139
 JB1139.The modeled gravity was interpolated from observed gravity values.
 JB1139
 JB1139. The following values were computed from the NAD 83(1997) position.
 JB1139
 JB1139;                    North         East     Units Scale Factor Converg.
 JB1139;SPC IL W     -   193,237.226   763,805.378   MT  0.99999129   +0 27 13.8
 JB1139;SPC IL W     -   633,979.13  2,505,918.14   sFT  0.99999129   +0 27 13.8
 JB1139;UTM  16      - 4,253,624.627   287,281.673   MT  1.00015728   -1 30 50.2
 JB1139
 JB1139!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1139!SPC IL W     -   0.99998306  x   0.99999129  =   0.99997435
 JB1139!UTM  16      -   0.99998306  x   1.00015728  =   1.00014034
 JB1139
 JB1139:                Primary Azimuth Mark                     Grid Az
 JB1139:SPC IL W     -  OELZE AZ MK                              123 23 59.0
 JB1139:UTM  16      -  OELZE AZ MK                              125 22 03.0
 JB1139
 JB1139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8728153624(NAD 83)
 JB1139
 JB1139|---------------------------------------------------------------------|
 JB1139| PID    Reference Object                     Distance      Geod. Az  |
 JB1139|                                                           dddmmss.s |
 JB1139| JB1140 OELZE RM 1                           23.676 METERS 07353     |
 JB1139| CI4772 OELZE AZ MK                                        1235112.8 |
 JB1139| JB1138 OELZE RM 2                           24.216 METERS 35202     |
 JB1139|---------------------------------------------------------------------|
 JB1139
 JB1139                          SUPERSEDED SURVEY CONTROL
 JB1139
 JB1139  NAD 83(1986)-  38 24 20.03185(N)    089 26 10.11275(W) AD(       ) 2
 JB1139  NAD 27      -  38 24 19.84902(N)    089 26 09.79705(W) AD(       ) 2
 JB1139  NGVD 29 (??/??/92)  138.309  (m)          453.77   (f) ADJ UNCH    2 0
 JB1139  NGVD 29             138.31   (m)          453.8    (f) LEVELING    3  
 JB1139
 JB1139.Superseded values are not recommended for survey control.
 JB1139
 JB1139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1139.See file dsdata.pdf to determine how the superseded data were derived.
 JB1139
 JB1139_MARKER: DE = TRAVERSE STATION DISK
 JB1139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1139_STAMPING: OELZE 1961
 JB1139_MARK LOGO: CGS
 JB1139_PROJECTION: FLUSH
 JB1139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1139+STABILITY: SURFACE MOTION
 JB1139_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1139+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2022
 JB1139
 JB1139  HISTORY     - Date     Condition        Report By
 JB1139  HISTORY     - 1961     MONUMENTED       CGS
 JB1139  HISTORY     - 1961     GOOD             CGS
 JB1139  HISTORY     - 20110816 GOOD             ILDT
 JB1139  HISTORY     - 20220920 GOOD             ILDT
 JB1139
 JB1139                          STATION DESCRIPTION
 JB1139
 JB1139'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1139'THE STATION IS LOCATED ABOUT 3.0 MILES NORTHEAST OF ADDIEVILLE, ABOUT
 JB1139'5.0 MILES NORTHWEST OF NASHVILLE, ABOUT 2-1/2 MILES SOUTH OF STATE
 JB1139'HIGHWAY 177 AT THE NORTH END OF A SMALL TRIANGULAR PLOT OF TREES IN
 JB1139'THE CURVE OF THE ROAD.
 JB1139'
 JB1139'TO REACH THE STATION FROM THE RAILROAD CROSSING JUST EAST OF THE
 JB1139'DEPOT IN ADDIEVILLE, GO NORTH ON A BLACKTOP ROAD FOR 1.4 MILES TO
 JB1139'WHERE THE MAIN ROAD TURNS RIGHT, TURN RIGHT AND GO EAST FOR 0.45
 JB1139'MILE TO WHERE ROAD CURVES LEFT, CONTINUE STRAIGHT AHEAD EAST ON
 JB1139'BLACKTOP ROAD FOR 2.4 MILES TO A T INTERSECTION, TURN RIGHT AND GO
 JB1139'SOUTH ON GRAVELED ROAD FOR 0.5 MILE TO A CURVE IN ROAD TO THE
 JB1139'LEFT AND STATION ON RIGHT.
 JB1139'
 JB1139'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST THEN SOUTH FOR
 JB1139'0.35 MILE TO THE AZIMUTH MARK ON RIGHT.
 JB1139'
 JB1139'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 JB1139'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS
 JB1139'STAMPED OELZE 1961.  THE MARK IS 62 FEET SOUTH-SOUTHEAST OF A
 JB1139'TELEPHONE POLE, 48 FEET WEST OF THE CENTER OF THE ROAD, 27.5 FEET
 JB1139'NORTHWEST OF A RIGHT-OF-WAY MARKER AND 4.9 FEET WEST OF THE
 JB1139'WITNESS POST.
 JB1139'
 JB1139'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1139'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS
 JB1139'STAMPED OELZE NO 1 1961.  THE MARK IS 97 FEET SOUTHEAST OF A
 JB1139'TELEPHONE POLE, 72.8 FEET EAST OF THE WITNESS POST, 30 FEET EAST OF
 JB1139'THE CENTER OF ROAD AND 2 FEET WEST OF THE EDGE OF THE FIELD.
 JB1139'
 JB1139'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1139'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS
 JB1139'STAMPED OELZE NO 2 1961.  THE MARK IS 80.5 FEET NORTH-NORTHWEST OF
 JB1139'THE WITNESS POST, 32 FEET WEST OF THE CENTER OF THE ROAD, 18 FEET
 JB1139'NORTH OF A TELEPHONE POLE AND 15 FEET EAST OF THE EDGE OF FIELD.
 JB1139'
 JB1139'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 JB1139'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE GROUND AND IS
 JB1139'STAMPED OELZE 1961.  THE MARK IS 143 FEET NORTH OF THE CENTER OF
 JB1139'DRIVEWAY, 31 FEET WEST OF CENTER OF ROAD, 2.5 FEET NORTHEAST OF
 JB1139'THE WITNESS POST AND 1.5 FEET EAST OF FENCE.
 JB1139'
 JB1139'HEIGHT OF LIGHT ABOVE STATION MARK 26.07 METERS.
 JB1139
 JB1139                          STATION RECOVERY (1961)
 JB1139
 JB1139'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1139'4.6 MI NE FROM ADDIEVILLE.
 JB1139'ABOUT 1.4 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1139'LOUISVILLE AND NASHVILLE RAILROAD STATION IN ADDIEVILLE, THENCE
 JB1139'2.8 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.45 MILE
 JB1139'SOUTH ALONG A GRAVEL ROAD, AT THE NORTH END OF A CURVE IN THE
 JB1139'ROAD WITH TANGENTS TO THE NORTH AND EAST, 52 FEET WEST OF THE
 JB1139'CENTER LINE OF THE ROAD, 63 FEET SOUTH-SOUTHEAST OF A TRIANGLE
 JB1139'BLAZED TELEPHONE POLE, 22.5 FEET NORTHWEST OF A CONCRETE R.O.W.
 JB1139'MARKER, 5.0 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 JB1139'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB1139'GROUND.
 JB1139
 JB1139                          STATION RECOVERY (2011)
 JB1139
 JB1139'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1139'RECOVERED IN GOOD CONDITION.
 JB1139
 JB1139                          STATION RECOVERY (2022)
 JB1139
 JB1139'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB1139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1138 ***********************************************************************
 JB1138  DESIGNATION -  OELZE RM 2
 JB1138  PID         -  JB1138
 JB1138  STATE/COUNTY-  IL/WASHINGTON
 JB1138  COUNTRY     -  US
 JB1138  USGS QUAD   -  ADDIEVILLE (2018)
 JB1138
 JB1138                         *CURRENT SURVEY CONTROL
 JB1138  ______________________________________________________________________
 JB1138* NAD 83(1986) POSITION- 38 24 20.80   (N) 089 26 10.25   (W)   HD_HELD1
 JB1138* NAVD 88 ORTHO HEIGHT -   137.671 (meters)      451.68  (feet) ADJUSTED
 JB1138  ______________________________________________________________________
 JB1138  GEOID HEIGHT    -        -30.222 (meters)                     GEOID18
 JB1138  DYNAMIC HEIGHT  -        137.584 (meters)      451.39  (feet) COMP
 JB1138  MODELED GRAVITY -    979,997.3   (mgal)                       NAVD 88
 JB1138
 JB1138  VERT ORDER      -  SECOND    CLASS 0
 JB1138
 JB1138.The horizontal coordinates were determined by differentially corrected
 JB1138.hand held GPS observations or other comparable positioning techniques
 JB1138.and have an estimated accuracy of +/- 3 meters.
 JB1138
 JB1138.The orthometric height was determined by differential leveling and
 JB1138.adjusted by the NATIONAL GEODETIC SURVEY
 JB1138.in June 1991.
 JB1138
 JB1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1138.GEOID18 height accuracy estimate available here.
 JB1138
 JB1138.Click photographs - Photos may exist for this station.
 JB1138
 JB1138.The dynamic height is computed by dividing the NAVD 88
 JB1138.geopotential number by the normal gravity value computed on the
 JB1138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1138.degrees latitude (g = 980.6199 gals.).
 JB1138
 JB1138.The modeled gravity was interpolated from observed gravity values.
 JB1138
 JB1138;                    North         East    Units  Estimated Accuracy
 JB1138;SPC IL W     -   193,261.3     763,801.9     MT  (+/- 3 meters HH1 GPS) 
 JB1138
 JB1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8727953648(NAD 83)
 JB1138
 JB1138                          SUPERSEDED SURVEY CONTROL
 JB1138
 JB1138  NGVD 29 (??/??/92)  137.793  (m)          452.08   (f) ADJ UNCH    2 0
 JB1138
 JB1138.Superseded values are not recommended for survey control.
 JB1138
 JB1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1138.See file dsdata.pdf to determine how the superseded data were derived.
 JB1138
 JB1138_MARKER: DR = REFERENCE MARK DISK
 JB1138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1138_STAMPING: OELZE NO 2 1961
 JB1138_MARK LOGO: CGS
 JB1138_PROJECTION: FLUSH
 JB1138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1138+STABILITY: SURFACE MOTION
 JB1138_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1138+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2022
 JB1138
 JB1138  HISTORY     - Date     Condition        Report By
 JB1138  HISTORY     - 1961     MONUMENTED       CGS
 JB1138  HISTORY     - 20110816 MARK NOT FOUND   ILDT
 JB1138  HISTORY     - 20220922 GOOD             ILDT
 JB1138
 JB1138                          STATION DESCRIPTION
 JB1138
 JB1138'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1138'4.6 MI NE FROM ADDIEVILLE.
 JB1138'ABOUT 1.4 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1138'LOUISVILLE AND NASHVILLE RAILROAD STATION IN ADDIEVILLE, THENCE
 JB1138'2.8 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.45 MILE
 JB1138'SOUTH ALONG A GRAVEL ROAD, AT THE NORTH END OF A CURVE IN THE
 JB1138'ROAD WITH TANGENTS TO THE NORTH AND EAST, 31 FEET WEST OF THE
 JB1138'CENTER LINE OF THE ROAD, 18 FEET NORTH-NORTHEAST OF A TRIANGLE
 JB1138'BLAZED TELEPHONE POLE, 98 FEET NORTH-NORTHWEST OF A CONCRETE
 JB1138'R.O.W. MARKER, 79.5 FEET NORTH-NORTHWEST OF TRAVERSE STATION
 JB1138'OELZE, 80.7 FEET NORTH-NORTHWEST OF A METAL WITNESS POST, 1
 JB1138'FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB1138'CONCRETE POST FLUSH WITH THE GROUND.
 JB1138
 JB1138                          STATION RECOVERY (2011)
 JB1138
 JB1138'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1138'MARK NOT FOUND.
 JB1138
 JB1138                          STATION RECOVERY (2022)
 JB1138
 JB1138'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB1138'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1988 ***********************************************************************
 JB1988  DESIGNATION -  OFALLON INDEP ENGINEER CO TK
 JB1988  PID         -  JB1988
 JB1988  STATE/COUNTY-  IL/ST CLAIR
 JB1988  COUNTRY     -  US
 JB1988  USGS QUAD   -  O'FALLON (2018)
 JB1988
 JB1988                         *CURRENT SURVEY CONTROL
 JB1988  ______________________________________________________________________
 JB1988* NAD 83(1997) POSITION- 38 35 15.67149(N) 089 53 46.49048(W)   ADJUSTED
 JB1988  ______________________________________________________________________
 JB1988  GEOID HEIGHT    -        -30.699 (meters)                     GEOID18
 JB1988  LAPLACE CORR    -          1.11  (seconds)                    DEFLEC18
 JB1988  HORZ ORDER      -  THIRD
 JB1988
 JB1988.The horizontal coordinates were established by classical geodetic methods
 JB1988.and adjusted by the National Geodetic Survey in October 1999.
 JB1988
 JB1988.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1988.GEOID18 height accuracy estimate available here.
 JB1988
 JB1988.Click photographs - Photos may exist for this station.
 JB1988
 JB1988.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1988
 JB1988. The following values were computed from the NAD 83(1997) position.
 JB1988
 JB1988;                    North         East     Units Scale Factor Converg.
 JB1988;SPC IL W     -   213,235.093   723,559.432   MT  0.99994801   +0 10 07.2
 JB1988;SPC IL W     -   699,588.80  2,373,877.90   sFT  0.99994801   +0 10 07.2
 JB1988;UTM  16      - 4,275,001.928   247,735.778   MT  1.00038374   -1 48 26.6
 JB1988
 JB1988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4773575001(NAD 83)
 JB1988
 JB1988                          SUPERSEDED SURVEY CONTROL
 JB1988
 JB1988  NAD 83(1986)-  38 35 15.68802(N)    089 53 46.48481(W) AD(       ) 3
 JB1988  NAD 27      -  38 35 15.51298(N)    089 53 46.12325(W) AD(       ) 3
 JB1988
 JB1988.Superseded values are not recommended for survey control.
 JB1988
 JB1988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1988.See file dsdata.pdf to determine how the superseded data were derived.
 JB1988
 JB1988_MARKER: 53 = ELEVATED TANK
 JB1988
 JB1988  HISTORY     - Date     Condition        Report By
 JB1988  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1988
 JB1988                          STATION DESCRIPTION
 JB1988
 JB1988'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1988'STATION IS LOCATED IN THE EAST EDGE OF OFALLON AND IS ABOUT 0.25 MILE
 JB1988'SOUTH OF THE
 JB1988'INDEPENDENT ENGINEERIGN COMPANY PLANT.
 JB1988'
 JB1988'STATION IS A STEEL WATER TANK PAINTED SILVER, IS SUPPORTED BY 4 LEGS,
 JB1988'HAS IECO PAINTED
 JB1988'ON SOUTH SIDE OF TANK AND IS APPROXIMATELY 110 FEET HIGH.
 JB1988'
 JB1988'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1990 ***********************************************************************
 JB1990  DESIGNATION -  OFALLON INDEP ENGINEER CO STK
 JB1990  PID         -  JB1990
 JB1990  STATE/COUNTY-  IL/ST CLAIR
 JB1990  COUNTRY     -  US
 JB1990  USGS QUAD   -  O'FALLON (2018)
 JB1990
 JB1990                         *CURRENT SURVEY CONTROL
 JB1990  ______________________________________________________________________
 JB1990* NAD 83(1997) POSITION- 38 35 23.92808(N) 089 53 46.38069(W)   ADJUSTED
 JB1990  ______________________________________________________________________
 JB1990  GEOID HEIGHT    -        -30.703 (meters)                     GEOID18
 JB1990  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 JB1990  HORZ ORDER      -  THIRD
 JB1990
 JB1990.The horizontal coordinates were established by classical geodetic methods
 JB1990.and adjusted by the National Geodetic Survey in October 1999.
 JB1990
 JB1990.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1990.GEOID18 height accuracy estimate available here.
 JB1990
 JB1990.Click photographs - Photos may exist for this station.
 JB1990
 JB1990.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1990
 JB1990. The following values were computed from the NAD 83(1997) position.
 JB1990
 JB1990;                    North         East     Units Scale Factor Converg.
 JB1990;SPC IL W     -   213,489.683   723,561.339   MT  0.99994801   +0 10 07.3
 JB1990;SPC IL W     -   700,424.07  2,373,884.16   sFT  0.99994801   +0 10 07.3
 JB1990;UTM  16      - 4,275,256.411   247,746.468   MT  1.00038368   -1 48 26.8
 JB1990
 JB1990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4774675256(NAD 83)
 JB1990
 JB1990                          SUPERSEDED SURVEY CONTROL
 JB1990
 JB1990  NAD 83(1986)-  38 35 23.94463(N)    089 53 46.37505(W) AD(       ) 3
 JB1990  NAD 27      -  38 35 23.77191(N)    089 53 46.01548(W) AD(       ) 3
 JB1990
 JB1990.Superseded values are not recommended for survey control.
 JB1990
 JB1990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1990.See file dsdata.pdf to determine how the superseded data were derived.
 JB1990
 JB1990_MARKER: 63 = STACK
 JB1990
 JB1990  HISTORY     - Date     Condition        Report By
 JB1990  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1990
 JB1990                          STATION DESCRIPTION
 JB1990
 JB1990'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1990'STATION IS LOCATED IN THE EAST EDGE OF OFALLON AND AT THE INDEPENDENT
 JB1990'ENGINEERING CO PLANT.
 JB1990'
 JB1990'STATION IS A ROUND BRICK STACK, CONSTRUCTED OF RED BRICK AND IS
 JB1990'APPROXIMATELY 160 FEET HIGH.
 JB1990'
 JB1990'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1980 ***********************************************************************
 JB1980  DESIGNATION -  OFALLON MUNICIPAL TANK
 JB1980  PID         -  JB1980
 JB1980  STATE/COUNTY-  IL/ST CLAIR
 JB1980  COUNTRY     -  US
 JB1980  USGS QUAD   -  O'FALLON (2018)
 JB1980
 JB1980                         *CURRENT SURVEY CONTROL
 JB1980  ______________________________________________________________________
 JB1980* NAD 83(1997) POSITION- 38 35 30.70688(N) 089 55 06.16226(W)   ADJUSTED
 JB1980  ______________________________________________________________________
 JB1980  GEOID HEIGHT    -        -30.723 (meters)                     GEOID18
 JB1980  LAPLACE CORR    -          1.35  (seconds)                    DEFLEC18
 JB1980  HORZ ORDER      -  THIRD
 JB1980
 JB1980.The horizontal coordinates were established by classical geodetic methods
 JB1980.and adjusted by the National Geodetic Survey in October 1999.
 JB1980
 JB1980.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1980.GEOID18 height accuracy estimate available here.
 JB1980
 JB1980.Click photographs - Photos may exist for this station.
 JB1980
 JB1980.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1980
 JB1980. The following values were computed from the NAD 83(1997) position.
 JB1980
 JB1980;                    North         East     Units Scale Factor Converg.
 JB1980;SPC IL W     -   213,693.247   721,630.078   MT  0.99994694   +0 09 17.6
 JB1980;SPC IL W     -   701,091.93  2,367,548.01   sFT  0.99994694   +0 09 17.6
 JB1980;UTM  16      - 4,275,526.571   245,822.525   MT  1.00039568   -1 49 16.9
 JB1980;UTM  15      - 4,275,991.455   768,398.199   MT  1.00048721   +1 55 24.1
 JB1980
 JB1980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4582275526(NAD 83)
 JB1980
 JB1980                          SUPERSEDED SURVEY CONTROL
 JB1980
 JB1980  NAD 83(1986)-  38 35 30.72337(N)    089 55 06.15631(W) AD(       ) 3
 JB1980  NAD 27      -  38 35 30.54497(N)    089 55 05.79066(W) AD(       ) 3
 JB1980
 JB1980.Superseded values are not recommended for survey control.
 JB1980
 JB1980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1980.See file dsdata.pdf to determine how the superseded data were derived.
 JB1980
 JB1980_MARKER: 53 = ELEVATED TANK
 JB1980
 JB1980  HISTORY     - Date     Condition        Report By
 JB1980  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1980
 JB1980                          STATION DESCRIPTION
 JB1980
 JB1980'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1980'STATION IS LOCATED IN THE WEST EDGE OF OFALLON.
 JB1980'
 JB1980'STATION IS A STEEL WATER TANK, IS SUPPORTED BY 4 LEGS, IS PAINTED
 JB1980'SILVER, HAS
 JB1980'OFALLON PAINTED ON SIDE ON TANK AND IS APPROXIMATELY 110 FEET HIGH.
 JB1980'
 JB1980'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1983 ***********************************************************************
 JB1983  DESIGNATION -  OFALLON ST CLAIRS CATH CH
 JB1983  PID         -  JB1983
 JB1983  STATE/COUNTY-  IL/ST CLAIR
 JB1983  COUNTRY     -  US
 JB1983  USGS QUAD   -  O'FALLON (2018)
 JB1983
 JB1983                         *CURRENT SURVEY CONTROL
 JB1983  ______________________________________________________________________
 JB1983* NAD 83(1997) POSITION- 38 35 24.52966(N) 089 54 50.23197(W)   ADJUSTED
 JB1983  ______________________________________________________________________
 JB1983  GEOID HEIGHT    -        -30.716 (meters)                     GEOID18
 JB1983  LAPLACE CORR    -          1.30  (seconds)                    DEFLEC18
 JB1983  HORZ ORDER      -  THIRD
 JB1983
 JB1983.The horizontal coordinates were established by classical geodetic methods
 JB1983.and adjusted by the National Geodetic Survey in October 1999.
 JB1983
 JB1983.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1983.GEOID18 height accuracy estimate available here.
 JB1983
 JB1983.Click photographs - Photos may exist for this station.
 JB1983
 JB1983.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1983
 JB1983. The following values were computed from the NAD 83(1997) position.
 JB1983
 JB1983;                    North         East     Units Scale Factor Converg.
 JB1983;SPC IL W     -   213,503.831   722,016.101   MT  0.99994714   +0 09 27.5
 JB1983;SPC IL W     -   700,470.49  2,368,814.49   sFT  0.99994714   +0 09 27.5
 JB1983;UTM  16      - 4,275,323.866   246,201.956   MT  1.00039330   -1 49 06.7
 JB1983
 JB1983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4620175323(NAD 83)
 JB1983
 JB1983                          SUPERSEDED SURVEY CONTROL
 JB1983
 JB1983  NAD 83(1986)-  38 35 24.54612(N)    089 54 50.22604(W) AD(       ) 3
 JB1983  NAD 27      -  38 35 24.36844(N)    089 54 49.86212(W) AD(       ) 3
 JB1983
 JB1983.Superseded values are not recommended for survey control.
 JB1983
 JB1983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1983.See file dsdata.pdf to determine how the superseded data were derived.
 JB1983
 JB1983_MARKER: 90 = CHURCH SPIRE
 JB1983_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1983+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2006
 JB1983
 JB1983  HISTORY     - Date     Condition        Report By
 JB1983  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1983  HISTORY     - 1957     GOOD             CGS
 JB1983  HISTORY     - 1959     GOOD             CGS
 JB1983  HISTORY     - 1961     GOOD             CGS
 JB1983  HISTORY     - 20060308 GOOD             GEOCAC
 JB1983
 JB1983                          STATION DESCRIPTION
 JB1983
 JB1983'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (LFS)
 JB1983'NO PREVIOUS DESCRIPTION.  INTERSECTION STATION RECOVERED WAS THE
 JB1983'STEEPLE ON THE ST
 JB1983'CLAIRS CATHOLIC CHURCH LOCATED AT THE SOUTHWEST
 JB1983'CORNER OF SOUTH OAK AND WEST THIRD
 JB1983'STREETS IN OFALLON.  A RED BRICK
 JB1983'BUILDING WITH CROSS ATOP A SLATE ROOFED STEEPLE ABOUT
 JB1983'135 FEET HIGH.
 JB1983
 JB1983                          STATION RECOVERY (1959)
 JB1983
 JB1983'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 JB1983'LOCATED IN THE TOWN OF OFALLON, ABOUT 6 MILES NORTHEAST OF
 JB1983'BELLEVILLE, THE
 JB1983'SPIRE OF ST CLARES (NOTE SPELLING) CATHOLIC CHURCH, AT THE
 JB1983'SOUTHEAST CORNER OF
 JB1983'THE INTERSECTION OF WEST THIRD STREET AND SOUTH
 JB1983'OAK STREET.  IT IS AN OCTAGONAL, GRAY
 JB1983'SHINGLE SPIRE RISING ABOVE A
 JB1983'SQUARE RED BRICK TOWER.
 JB1983'
 JB1983'THE CHURCH AND SPIRE WERE ERECTED PRIOR TO 1934.
 JB1983
 JB1983                          STATION RECOVERY (1961)
 JB1983
 JB1983'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1983'STATION WAS RECOVERED AS DESCRIBED IN 1957 AND FOUND TO BE IN GOOD
 JB1983'CONDITION.
 JB1983'
 JB1983'NOTE- THE CHURCH CARRIES THE NAME OF (ST CLARES) SPELLED DIFFERENTLY
 JB1983'FROM ORIGINAL SPELLING.
 JB1983
 JB1983                          STATION RECOVERY (2006)
 JB1983
 JB1983'RECOVERY NOTE BY GEOCACHING 2006 (CAZ)
 JB1983'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2734 ***********************************************************************
 ME2734  DESIGNATION -  OGDEN
 ME2734  PID         -  ME2734
 ME2734  STATE/COUNTY-  IL/COOK
 ME2734  COUNTRY     -  US
 ME2734  USGS QUAD   -  ENGLEWOOD (2018)
 ME2734
 ME2734                         *CURRENT SURVEY CONTROL
 ME2734  ______________________________________________________________________
 ME2734* NAD 83(1997) POSITION- 41 46 28.20725(N) 087 39 18.94523(W)   ADJUSTED
 ME2734* NAVD 88 ORTHO HEIGHT -   182.783 (meters)      599.68  (feet) ADJUSTED
 ME2734  ______________________________________________________________________
 ME2734  GEOID HEIGHT    -        -33.498 (meters)                     GEOID18
 ME2734  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 ME2734  DYNAMIC HEIGHT  -        182.719 (meters)      599.47  (feet) COMP
 ME2734  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 ME2734
 ME2734  HORZ ORDER      -  FIRST
 ME2734  VERT ORDER      -  FIRST     CLASS II
 ME2734
 ME2734.The horizontal coordinates were established by classical geodetic methods
 ME2734.and adjusted by the National Geodetic Survey in October 1999.
 ME2734
 ME2734.The orthometric height was determined by differential leveling and
 ME2734.adjusted by the NATIONAL GEODETIC SURVEY
 ME2734.in April 1995.
 ME2734
 ME2734.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2734.GEOID18 height accuracy estimate available here.
 ME2734
 ME2734.Click photographs - Photos may exist for this station.
 ME2734
 ME2734.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2734
 ME2734.The dynamic height is computed by dividing the NAVD 88
 ME2734.geopotential number by the normal gravity value computed on the
 ME2734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2734.degrees latitude (g = 980.6199 gals.).
 ME2734
 ME2734.The modeled gravity was interpolated from observed gravity values.
 ME2734
 ME2734. The following values were computed from the NAD 83(1997) position.
 ME2734
 ME2734;                    North         East     Units Scale Factor Converg.
 ME2734;SPC IL E     -   567,279.170   356,375.325   MT  1.00001409   +0 27 06.3
 ME2734;SPC IL E     - 1,861,148.41  1,169,208.05   sFT  1.00001409   +0 27 06.3
 ME2734;UTM  16      - 4,624,947.400   445,541.406   MT  0.99963649   -0 26 11.6
 ME2734
 ME2734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2734!SPC IL E     -   0.99997659  x   1.00001409  =   0.99999068
 ME2734!UTM  16      -   0.99997659  x   0.99963649  =   0.99961308
 ME2734
 ME2734:                Primary Azimuth Mark                     Grid Az
 ME2734:SPC IL E     -  OGDEN AZ MK                              319 14 08.1
 ME2734:UTM  16      -  OGDEN AZ MK                              320 07 26.0
 ME2734
 ME2734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4554124947(NAD 83)
 ME2734
 ME2734|---------------------------------------------------------------------|
 ME2734| PID    Reference Object                     Distance      Geod. Az  |
 ME2734|                                                           dddmmss.s |
 ME2734| ME3371 OGDEN RM 1                           29.830 METERS 03212     |
 ME2734| ME3349 OGDEN RM 2                           28.584 METERS 19029     |
 ME2734| ME2773 OGDEN AZ MK TPT                     442.730 METERS 3194128.5 |
 ME2734| ME2774 OGDEN AZ MK                         448.146 METERS 3194114.4 |
 ME2734|---------------------------------------------------------------------|
 ME2734
 ME2734                          SUPERSEDED SURVEY CONTROL
 ME2734
 ME2734  NAD 83(1997)-  41 46 28.20740(N)    087 39 18.94553(W) AD(       ) 1
 ME2734  NAD 83(1994)-  41 46 28.21159(N)    087 39 18.95519(W) AD(       ) 1
 ME2734  NAD 83(1986)-  41 46 28.21202(N)    087 39 18.95466(W) AD(       ) 1
 ME2734  NAD 27      -  41 46 28.09040(N)    087 39 18.77327(W) AD(       ) 1
 ME2734  NGVD 29 (01/19/93)  182.877  (m)          599.99   (f) ADJUSTED    1 2
 ME2734  NGVD 29 (07/19/86)  182.9    (m)          600.     (f) VERT ANG       
 ME2734
 ME2734.Superseded values are not recommended for survey control.
 ME2734
 ME2734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2734.See file dsdata.pdf to determine how the superseded data were derived.
 ME2734
 ME2734_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2734_STAMPING: OGDEN 1977
 ME2734_MARK LOGO: NGS
 ME2734_PROJECTION: RECESSED 15 CENTIMETERS
 ME2734_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2734+STABILITY: SURFACE MOTION
 ME2734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2734+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2025
 ME2734
 ME2734  HISTORY     - Date     Condition        Report By
 ME2734  HISTORY     - 1977     MONUMENTED       NGS
 ME2734  HISTORY     - 1977     GOOD             NGS
 ME2734  HISTORY     - 19920805 GOOD             NGS
 ME2734  HISTORY     - 20250618 GOOD             ASMINC
 ME2734
 ME2734                          STATION DESCRIPTION
 ME2734
 ME2734'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2734'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO ON
 ME2734'THE EAST SIDE OF OGDEN CITY PARK AND ABOUT 100 FEET SOUTH
 ME2734'OF THE PARK BUILDING AND SWIMMING POOL.
 ME2734'
 ME2734'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH-NORTHWEST
 ME2734'ON SOUTH BLACK DRIVE FOR 0.25 MILE TO EAST 64 TH STREET, TURN
 ME2734'LEFT AND GO WEST ON 64 TH STREET FOR 0.2 MILE TO THE MARK ON
 ME2734'THE LEFT.
 ME2734'
 ME2734'STATION MARKS, STAMPED---OGDEN 1977---. ARE STANDARD DISKS.
 ME2734'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2734'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2734'WITH LETTERING, NATIONAL GEODETIC SURVEY.
 ME2734'IT IS 71 FEET EAST OF THE CENTER OF
 ME2734'BLACK DRIVE, 51 FEET SOUTH OF A WALKWAY AND 34 FEET WEST OF
 ME2734'A 10-INCH OAK TREE. THE UNDERGROUND DISK IS SET IN THE TOP OF
 ME2734'AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 ME2734'SURFACE.
 ME2734'
 ME2734'REFERENCE MARK 1, STAMPED---OGDEN NO 1 1977---, A STANDARD DISK,
 ME2734'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 ME2734'IS 1 INCH BELOW THE GROUND SURFACE. IT IS 19 FEET EAST ON THE
 ME2734'SOUTHEAST CORNER OF THE PARK BUILDING, 6 FEET SOUTH OF A FENCE
 ME2734'AND 2 FEET SOUTHWEST OF A PARK BENCH.
 ME2734'
 ME2734'REFERENCE MARK 2, STAMPED---OGDEN NO 2 1977---, A STANDARD DISK,
 ME2734'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 ME2734'IS FLUSH WITH THE GROUND SURFACE. IT IS 51 FEET EAST OF THE
 ME2734'CENTER OF BLACK DRIVE AND 30 FEET WEST OF AN 18-INCH OAK TREE.
 ME2734'
 ME2734'AZIMUTH MARK, STAMPED---OGDEN 1977---, A STANDARD DISK, SET IN
 ME2734'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS 6
 ME2734'INCHES BELOW A CAST IRON COVER WITH LETTERING NATIONAL
 ME2734'GEODETIC SURVEY.  IT IS
 ME2734'56 FEET SOUTH OF THE CENTER OF 64 TH STREET AND 41 FEET
 ME2734'EAST-SOUTHEAST OF A 24-INCH OAK TREE.
 ME2734'
 ME2734'NO MEASUREMENT BETWEEN THE REFERENCE MARKS DUE TO BRUSH AND
 ME2734'FENCE AROUND STATION TOWER.
 ME2734'
 ME2734'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 34.3 METERS.
 ME2734
 ME2734                          STATION RECOVERY (1977)
 ME2734
 ME2734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME2734'RECOVERED IN GOOD CONDITION.
 ME2734
 ME2734                          STATION RECOVERY (1992)
 ME2734
 ME2734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME2734'IN CHICAGO, AT THE INTERSECTION OF SOUTH RACINE AVENUE AND WEST 66RD
 ME2734'STREET, 73.7 M (241.8 FT) WEST OF THE AVENUE CENTERLINE, 39.0 M
 ME2734'(128.0 FT) NORTH OF THE EXTENDED CENTER OF THE STREET, 28.6 M
 ME2734'(93.8 FT) NORTH OF REFERENCE MARK 2, 26.1 M (85.6 FT) SOUTH OF THE
 ME2734'SOUTHWEST CORNER OF A BUILDING AT THE OGDEN CITY PARK SWIMMING POOL,
 ME2734'15.2 M (49.9 FT) EAST OF A FIRE HYDRANT, 14.0 M (45.9 FT) SOUTH OF
 ME2734'AND LEVEL WITH THE SOUTH EDGE OF A SIDEWALK, AND THE MONUMENT IS
 ME2734'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO
 ME2734'THE MONUMENT IS THROUGH A 6-INCH SQUARE METAL COVER PRECAST NATIONAL
 ME2734'GEODETIC SURVEY.
 ME2734
 ME2734                          STATION RECOVERY (2025)
 ME2734
 ME2734'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 ME2734'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1247 ***********************************************************************
 MF1247  DESIGNATION -  OGDEN 34
 MF1247  PID         -  MF1247
 MF1247  STATE/COUNTY-  IL/DU PAGE
 MF1247  COUNTRY     -  US
 MF1247  USGS QUAD   -  WHEATON (2018)
 MF1247
 MF1247                         *CURRENT SURVEY CONTROL
 MF1247  ______________________________________________________________________
 MF1247* NAD 83(1986) POSITION- 41 48 24.     (N) 088 02 25.     (W)   SCALED
 MF1247* NAVD 88 ORTHO HEIGHT -   231.647 (meters)      760.00  (feet) ADJUSTED
 MF1247  ______________________________________________________________________
 MF1247  GEOID HEIGHT    -        -33.252 (meters)                     GEOID18
 MF1247  DYNAMIC HEIGHT  -        231.566 (meters)      759.73  (feet) COMP
 MF1247  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 MF1247
 MF1247  VERT ORDER      -  THIRD
 MF1247
 MF1247.The horizontal coordinates were scaled from a map and have
 MF1247.an estimated accuracy of +/- 6 seconds.
 MF1247
 MF1247.The orthometric height was determined by differential leveling and
 MF1247.adjusted by the NATIONAL GEODETIC SURVEY
 MF1247.in June 1991.
 MF1247
 MF1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1247.GEOID18 height accuracy estimate available here.
 MF1247
 MF1247.Click photographs - Photos may exist for this station.
 MF1247
 MF1247.The dynamic height is computed by dividing the NAVD 88
 MF1247.geopotential number by the normal gravity value computed on the
 MF1247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1247.degrees latitude (g = 980.6199 gals.).
 MF1247
 MF1247.The modeled gravity was interpolated from observed gravity values.
 MF1247
 MF1247;                    North         East    Units  Estimated Accuracy
 MF1247;SPC IL E     -   570,670.      324,350.      MT  (+/- 180 meters Scaled)
 MF1247
 MF1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM135288(NAD 83)
 MF1247
 MF1247                          SUPERSEDED SURVEY CONTROL
 MF1247
 MF1247.No superseded survey control is available for this station.
 MF1247
 MF1247_MARKER: DB = BENCH MARK DISK
 MF1247_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF1247+WITH SETTING: PAVEMENT
 MF1247_SP_SET: TRAFFIC CONTROL BASE
 MF1247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1247+STABILITY: SURFACE MOTION
 MF1247
 MF1247  HISTORY     - Date     Condition        Report By
 MF1247  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1247  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1247  HISTORY     - 20060121 GOOD             USPSQD
 MF1247  HISTORY     - 20091020 MARK NOT FOUND   GEOCAC
 MF1247
 MF1247                          STATION DESCRIPTION
 MF1247
 MF1247'DESCRIBED BY MARCHESE AND SONS 1983
 MF1247'IN DOWNERS GROVE.
 MF1247'AT THE NORTHWEST CORNER OF DOWNERS GROVE, AT THE NORTHWEST CORNER OF
 MF1247'THE INTERSECTION OF STATE HIGHWAY 34 AND BELMONT ROAD, ALSO THE
 MF1247'SOUTHWEST CORNER OF THE INTERSECTION OF WARRENVILLE ROAD AND FINLEY
 MF1247'ROAD ALSO KNOWN AS LACEY ROAD, IN A CONCRETE BASE OF TRAFFIC CONTROL
 MF1247'LIGHT, AT THE WEST SIDE OF BASE, 8.0 FEET NORTH OF THE NORTH CONCRETE
 MF1247'CURB OF STATE HIGHWAY 34 ALSO KNOWN AS OGDEN AVENUE, AND 50.0 FEET
 MF1247'WEST OF THE CENTERLINE OF BELMONT ROAD.
 MF1247
 MF1247                          STATION RECOVERY (1998)
 MF1247
 MF1247'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1247'MARK NOT FOUND.
 MF1247
 MF1247                          STATION RECOVERY (2006)
 MF1247
 MF1247'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1247'RECOVERED IN GOOD CONDITION.
 MF1247
 MF1247                          STATION RECOVERY (2009)
 MF1247
 MF1247'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1247'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2774 ***********************************************************************
 ME2774  DESIGNATION -  OGDEN AZ MK
 ME2774  PID         -  ME2774
 ME2774  STATE/COUNTY-  IL/COOK
 ME2774  COUNTRY     -  US
 ME2774  USGS QUAD   -  ENGLEWOOD (2018)
 ME2774
 ME2774                         *CURRENT SURVEY CONTROL
 ME2774  ______________________________________________________________________
 ME2774* NAD 83(1997) POSITION- 41 46 39.28307(N) 087 39 31.49960(W)   ADJUSTED
 ME2774* NAVD 88 ORTHO HEIGHT -   182.015 (meters)      597.16  (feet) ADJUSTED
 ME2774  ______________________________________________________________________
 ME2774  GEOID HEIGHT    -        -33.498 (meters)                     GEOID18
 ME2774  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 ME2774  DYNAMIC HEIGHT  -        181.951 (meters)      596.95  (feet) COMP
 ME2774  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 ME2774
 ME2774  HORZ ORDER      -  SECOND
 ME2774  VERT ORDER      -  FIRST     CLASS II
 ME2774
 ME2774.The horizontal coordinates were established by classical geodetic methods
 ME2774.and adjusted by the National Geodetic Survey in October 1999.
 ME2774
 ME2774.The orthometric height was determined by differential leveling and
 ME2774.adjusted by the NATIONAL GEODETIC SURVEY
 ME2774.in April 1995.
 ME2774
 ME2774.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2774.GEOID18 height accuracy estimate available here.
 ME2774
 ME2774.Click photographs - Photos may exist for this station.
 ME2774
 ME2774.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2774
 ME2774.The dynamic height is computed by dividing the NAVD 88
 ME2774.geopotential number by the normal gravity value computed on the
 ME2774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2774.degrees latitude (g = 980.6199 gals.).
 ME2774
 ME2774.The modeled gravity was interpolated from observed gravity values.
 ME2774
 ME2774. The following values were computed from the NAD 83(1997) position.
 ME2774
 ME2774;                    North         East     Units Scale Factor Converg.
 ME2774;SPC IL E     -   567,618.600   356,082.704   MT  1.00001369   +0 26 58.0
 ME2774;SPC IL E     - 1,862,262.02  1,168,248.00   sFT  1.00001369   +0 26 58.0
 ME2774;UTM  16      - 4,625,291.196   445,254.191   MT  0.99963688   -0 26 20.0
 ME2774
 ME2774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2774!SPC IL E     -   0.99997671  x   1.00001369  =   0.99999040
 ME2774!UTM  16      -   0.99997671  x   0.99963688  =   0.99961359
 ME2774
 ME2774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4525425291(NAD 83)
 ME2774
 ME2774                          SUPERSEDED SURVEY CONTROL
 ME2774
 ME2774  NAD 83(1997)-  41 46 39.28322(N)    087 39 31.49990(W) AD(       ) 2
 ME2774  NAD 83(1994)-  41 46 39.28737(N)    087 39 31.50962(W) AD(       ) 2
 ME2774  NAD 83(1986)-  41 46 39.28783(N)    087 39 31.50914(W) AD(       ) 2
 ME2774  NAD 27      -  41 46 39.16654(N)    087 39 31.32703(W) AD(       ) 2
 ME2774  NGVD 29 (01/19/93)  182.109  (m)          597.47   (f) ADJUSTED    1 2
 ME2774  NGVD 29 (07/19/86)  182.2    (m)          598.     (f) VERT ANG       
 ME2774
 ME2774.Superseded values are not recommended for survey control.
 ME2774
 ME2774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2774.See file dsdata.pdf to determine how the superseded data were derived.
 ME2774
 ME2774_MARKER: DZ = AZIMUTH MARK DISK
 ME2774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2774_STAMPING: OGDEN 1977
 ME2774_MARK LOGO: NGS
 ME2774_PROJECTION: RECESSED 10 CENTIMETERS
 ME2774_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2774+STABILITY: SURFACE MOTION
 ME2774_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME2774+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2000
 ME2774
 ME2774  HISTORY     - Date     Condition        Report By
 ME2774  HISTORY     - 1977     MONUMENTED       NGS
 ME2774  HISTORY     - 1977     GOOD             NGS
 ME2774  HISTORY     - 19920805 GOOD             NGS
 ME2774  HISTORY     - 20000912 GOOD             PATRIC
 ME2774
 ME2774                          STATION DESCRIPTION
 ME2774
 ME2774'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2774'A TRAVERSE WAS MADE TO TRIANGULATION STATION OGDEN USING
 ME2774'ELECTRONIC DISTANCE EQUIPMENT.
 ME2774
 ME2774                          STATION RECOVERY (1977)
 ME2774
 ME2774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME2774'RECOVERED IN GOOD CONDITION.
 ME2774
 ME2774                          STATION RECOVERY (1992)
 ME2774
 ME2774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME2774'IN CHICAGO, AT THE INTERSECTION OF SOUTH LOOMIS BOULEVARD AND WEST
 ME2774'64RD STREET, NEAR THE NORTHWEST CORNER OF THE OGDEN CITY PARK, 46.5 M
 ME2774'(152.6 FT) EAST OF THE BOULEVARD CENTERLINE, 11.7 M (38.4 FT) SOUTH
 ME2774'OF THE STREET CENTER, 11.3 M (37.1 FT) SOUTH OF A UTILITY LIGHT POLE,
 ME2774'1.0 M (3.3 FT) ABOVE THE LEVEL OF THE STREET, AND THE MONUMENT IS
 ME2774'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO
 ME2774'THE MONUMENT IS THROUGH A 6-INCH SQUARE METAL COVER INSCRIBED
 ME2774'NATIONAL GEODETIC SURVEY.
 ME2774
 ME2774                          STATION RECOVERY (2000)
 ME2774
 ME2774'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME2774'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3349 ***********************************************************************
 ME3349  DESIGNATION -  OGDEN RM 2
 ME3349  PID         -  ME3349
 ME3349  STATE/COUNTY-  IL/COOK
 ME3349  COUNTRY     -  US
 ME3349  USGS QUAD   -  ENGLEWOOD (2018)
 ME3349
 ME3349                         *CURRENT SURVEY CONTROL
 ME3349  ______________________________________________________________________
 ME3349* NAD 83(1986) POSITION- 41 46 27.30   (N) 087 39 19.17   (W)   HD_HELD1
 ME3349* NAVD 88 ORTHO HEIGHT -   182.065 (meters)      597.32  (feet) ADJUSTED
 ME3349  ______________________________________________________________________
 ME3349  GEOID HEIGHT    -        -33.497 (meters)                     GEOID18
 ME3349  DYNAMIC HEIGHT  -        182.002 (meters)      597.12  (feet) COMP
 ME3349  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 ME3349
 ME3349  VERT ORDER      -  FIRST     CLASS II
 ME3349
 ME3349.The horizontal coordinates were determined by differentially corrected
 ME3349.hand held GPS observations or other comparable positioning techniques
 ME3349.and have an estimated accuracy of +/- 3 meters.
 ME3349
 ME3349.The orthometric height was determined by differential leveling and
 ME3349.adjusted by the NATIONAL GEODETIC SURVEY
 ME3349.in April 1995.
 ME3349
 ME3349.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3349.GEOID18 height accuracy estimate available here.
 ME3349
 ME3349.Click photographs - Photos may exist for this station.
 ME3349
 ME3349.The dynamic height is computed by dividing the NAVD 88
 ME3349.geopotential number by the normal gravity value computed on the
 ME3349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3349.degrees latitude (g = 980.6199 gals.).
 ME3349
 ME3349.The modeled gravity was interpolated from observed gravity values.
 ME3349
 ME3349;                    North         East    Units  Estimated Accuracy
 ME3349;SPC IL E     -   567,251.1     356,370.4     MT  (+/- 3 meters HH1 GPS) 
 ME3349
 ME3349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4553624919(NAD 83)
 ME3349
 ME3349                          SUPERSEDED SURVEY CONTROL
 ME3349
 ME3349  NGVD 29 (01/19/93)  182.159  (m)          597.63   (f) ADJUSTED    1 2
 ME3349
 ME3349.Superseded values are not recommended for survey control.
 ME3349
 ME3349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3349.See file dsdata.pdf to determine how the superseded data were derived.
 ME3349
 ME3349_MARKER: DR = REFERENCE MARK DISK
 ME3349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3349_STAMPING: OGDEN NO 2 1977
 ME3349_MARK LOGO: NGS
 ME3349_PROJECTION: FLUSH
 ME3349_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3349+STABILITY: SURFACE MOTION
 ME3349_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3349+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME3349
 ME3349  HISTORY     - Date     Condition        Report By
 ME3349  HISTORY     - 1977     MONUMENTED       NGS
 ME3349  HISTORY     - 19920805 GOOD             NGS
 ME3349
 ME3349                          STATION DESCRIPTION
 ME3349
 ME3349'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3349'IN CHICAGO, AT THE INTERSECTION OF SOUTH RACINE AVENUE AND WEST 66RD
 ME3349'STREET, 81.0 M (265.7 FT) WEST OF THE AVENUE CENTERLINE, 53.7 M
 ME3349'(176.2 FT) SOUTH OF THE SOUTHWEST CORNER OF A BUILDING AT THE OGDEN
 ME3349'CITY PARK SWIMMING POOL, 28.6 M (93.8 FT) SOUTH OF TRIANGULATION
 ME3349'STATION OGDEN, 11.0 M (36.1 FT) NORTH OF THE EXTENDED CENTER OF THE
 ME3349'STREET, 4.1 M (13.5 FT) EAST OF AND LEVEL WITH THE EAST EDGE OF A
 ME3349'SIDEWALK, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2919 ***********************************************************************
 AH2919  DESIGNATION -  OGL2 1A
 AH2919  PID         -  AH2919
 AH2919  STATE/COUNTY-  IL/OGLE
 AH2919  COUNTRY     -  US
 AH2919  USGS QUAD   -  GRAND DETOUR (2018)
 AH2919
 AH2919                         *CURRENT SURVEY CONTROL
 AH2919  ______________________________________________________________________
 AH2919* NAD 83(2011) POSITION- 41 56 04.75182(N) 089 23 35.20696(W)   ADJUSTED
 AH2919* NAD 83(2011) ELLIP HT-   178.927 (meters)        (06/27/12)   ADJUSTED
 AH2919* NAD 83(2011) EPOCH   -  2010.00
 AH2919* NAVD 88 ORTHO HEIGHT -   211.9   (meters)      695.    (feet) GPS OBS
 AH2919  ______________________________________________________________________
 AH2919  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2919  GEOID HEIGHT    -        -32.751 (meters)                     GEOID96
 AH2919  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 AH2919  NAD 83(2011) X  -     50,332.926 (meters)                     COMP
 AH2919  NAD 83(2011) Y  - -4,751,719.132 (meters)                     COMP
 AH2919  NAD 83(2011) Z  -  4,240,326.723 (meters)                     COMP
 AH2919  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 AH2919
 AH2919  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2919  Standards:
 AH2919         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2919            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2919  -------------------------------------------------------------------
 AH2919  NETWORK    0.61   0.92           0.28   0.21   0.47     -0.14726023
 AH2919  -------------------------------------------------------------------
 AH2919  Click here for local accuracies and other accuracy information.
 AH2919
 AH2919.The horizontal coordinates were established by GPS observations
 AH2919.and adjusted by the National Geodetic Survey in June 2012.
 AH2919
 AH2919.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2919.been affixed to the stable North American tectonic plate. See 
 AH2919.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2919
 AH2919.The horizontal coordinates are valid at the epoch date displayed above
 AH2919.which is a decimal equivalence of Year/Month/Day.
 AH2919
 AH2919.The orthometric height was determined by GPS observations and a
 AH2919.high-resolution geoid model.
 AH2919
 AH2919.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2919.GEOID18 height accuracy estimate available here.
 AH2919
 AH2919.Click photographs - Photos may exist for this station.
 AH2919
 AH2919.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2919
 AH2919.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2919
 AH2919.The ellipsoidal height was determined by GPS observations
 AH2919.and is referenced to NAD 83.
 AH2919
 AH2919. The following values were computed from the NAD 83(2011) position.
 AH2919
 AH2919;                    North         East     Units Scale Factor Converg.
 AH2919;SPC IL W     -   585,114.189   764,151.474   MT  0.99999180   +0 31 01.1
 AH2919;SPC IL W     - 1,919,662.14  2,507,053.63   sFT  0.99999180   +0 31 01.1
 AH2919;UTM  16      - 4,645,290.694   301,599.161   MT  1.00008439   -1 35 59.3
 AH2919
 AH2919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2919!SPC IL W     -   0.99997194  x   0.99999180  =   0.99996374
 AH2919!UTM  16      -   0.99997194  x   1.00008439  =   1.00005632
 AH2919
 AH2919:                Primary Azimuth Mark                     Grid Az
 AH2919:SPC IL W     -  OGL2 1B                                  015 27 43.4
 AH2919:UTM  16      -  OGL2 1B                                  017 34 43.8
 AH2919
 AH2919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0159945290(NAD 83)
 AH2919
 AH2919|---------------------------------------------------------------------|
 AH2919| PID    Reference Object                     Distance      Geod. Az  |
 AH2919|                                                           dddmmss.s |
 AH2919| AH2920 OGL2 1B                             APPROX. 0.7 KM 0155844.5 |
 AH2919|---------------------------------------------------------------------|
 AH2919
 AH2919                          SUPERSEDED SURVEY CONTROL
 AH2919
 AH2919  NAD 83(2007)-  41 56 04.75181(N)    089 23 35.20784(W) AD(2002.00) 0
 AH2919  ELLIP H (02/10/07)  178.960  (m)                       GP(2002.00)    
 AH2919  ELLIP H (12/06/04)  178.948  (m)                       GP(       ) 4 1
 AH2919  NAD 83(1997)-  41 56 04.75164(N)    089 23 35.20742(W) AD(       ) 1
 AH2919  ELLIP H (09/15/98)  179.006  (m)                       GP(       ) 3 1
 AH2919
 AH2919.Superseded values are not recommended for survey control.
 AH2919
 AH2919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2919.See file dsdata.pdf to determine how the superseded data were derived.
 AH2919
 AH2919_MARKER: F = FLANGE-ENCASED ROD
 AH2919_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2919_STAMPING: OGL2-1A
 AH2919_MARK LOGO: ILDT
 AH2919_PROJECTION: RECESSED 5 CENTIMETERS
 AH2919_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2919_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2919+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2020
 AH2919_ROD/PIPE-DEPTH: 3.7 meters
 AH2919_SLEEVE-DEPTH  : 0.9 meters
 AH2919
 AH2919  HISTORY     - Date     Condition        Report By
 AH2919  HISTORY     - 1996     MONUMENTED       SECI
 AH2919  HISTORY     - 20010725 GOOD             USPSQD
 AH2919  HISTORY     - 20201012 GOOD             ILDT
 AH2919
 AH2919                          STATION DESCRIPTION
 AH2919
 AH2919'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2919'STATION IS LOCATED APPROXIMATELY 6.3 MI (10.1 KM) SOUTHWEST OF OREGON,
 AH2919'8.0 MI (12.9 KM) SOUTHEAST OF MT.  MORRIS IN THE SOUTHWEST 1/4 OF
 AH2919'SECTION 36, T 23 N, R 10 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2919'ROUTE 2 AND ILLINOIS ROUTE 64 IN OREGON, PROCEED SOUTH APPROXIMATELY
 AH2919'7.3 MI (11.7 KM) ALONG ILLINOIS ROUTE 2 TO THE STATION LOCATED AT THE
 AH2919'NORTHWEST CORNER OF THE TEE INTERSECTION OF ILLINOIS ROUTE 2 AND PENN
 AH2919'CORNER ROAD.  THE STATION IS LOCATED 47.1 FT (14.4 M) WEST OF THE
 AH2919'CENTERLINE OF ILLINOIS ROUTE 2, 39.5 FT (12.0 M) NORTH OF THE
 AH2919'CENTERLINE OF PENN CORNER ROAD, 67.7 FT (20.6 M) SOUTH OF A POWER
 AH2919'POLE, 76.7 FT (23.4 M) NORTH OF A POWER POLE, 107.7 FT (32.8 M)
 AH2919'NORTHWEST OF A 15-IN DIAMETER TREE, 84.3 FT (25.7 M) NORTHWEST OF A
 AH2919'WOOD POST THAT IS JUST NORTH OF A FIELD ENTRANCE TO THE EAST, 96.19 FT
 AH2919'(29.32 M) NORTHWEST OF A LEANING FOUND IRON BAR JUST NORTH OF A FIELD
 AH2919'ENTRANCE TO THE EAST, 72.31 FT (22.04 M) NORTHEAST OF A FOUND IRON BAR
 AH2919'AT THE SOUTHWEST CORNER OF THE TEE INTERSECTION OF ILLINOIS ROUTE 2
 AH2919'AND PENN CORNER ROAD, 32.36 FT (9.86 M) NORTHEAST OF A FOUND IRON BAR
 AH2919'AT THE NORTHWEST CORNER OF THE TEE INTERSECTION OF ILLINOIS ROUTE 2
 AH2919'AND PENN CORNER ROAD, AND 2.0 FT (0.6 M) WEST OF AN ORANGE FIBERGLASS
 AH2919'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2919'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2919
 AH2919                          STATION RECOVERY (2001)
 AH2919
 AH2919'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2919'RECOVERED IN GOOD CONDITION.
 AH2919
 AH2919                          STATION RECOVERY (2020)
 AH2919
 AH2919'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2920 ***********************************************************************
 AH2920  DESIGNATION -  OGL2 1B
 AH2920  PID         -  AH2920
 AH2920  STATE/COUNTY-  IL/OGLE
 AH2920  COUNTRY     -  US
 AH2920  USGS QUAD   -  GRAND DETOUR (2018)
 AH2920
 AH2920                         *CURRENT SURVEY CONTROL
 AH2920  ______________________________________________________________________
 AH2920* NAD 83(2011) POSITION- 41 56 25.75181(N) 089 23 27.15278(W)   ADJUSTED
 AH2920* NAD 83(2011) ELLIP HT-   177.237 (meters)        (06/27/12)   ADJUSTED
 AH2920* NAD 83(2011) EPOCH   -  2010.00
 AH2920* NAVD 88 ORTHO HEIGHT -   210.2   (meters)      690.    (feet) GPS OBS
 AH2920  ______________________________________________________________________
 AH2920  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2920  GEOID HEIGHT    -        -32.751 (meters)                     GEOID96
 AH2920  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 AH2920  NAD 83(2011) X  -     50,513.853 (meters)                     COMP
 AH2920  NAD 83(2011) Y  - -4,751,282.900 (meters)                     COMP
 AH2920  NAD 83(2011) Z  -  4,240,807.578 (meters)                     COMP
 AH2920  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 AH2920
 AH2920  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2920  Standards:
 AH2920         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2920            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2920  -------------------------------------------------------------------
 AH2920  NETWORK    0.57   0.86           0.26   0.20   0.44     -0.13686736
 AH2920  -------------------------------------------------------------------
 AH2920  Click here for local accuracies and other accuracy information.
 AH2920
 AH2920.The horizontal coordinates were established by GPS observations
 AH2920.and adjusted by the National Geodetic Survey in June 2012.
 AH2920
 AH2920.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2920.been affixed to the stable North American tectonic plate. See 
 AH2920.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2920
 AH2920.The horizontal coordinates are valid at the epoch date displayed above
 AH2920.which is a decimal equivalence of Year/Month/Day.
 AH2920
 AH2920.The orthometric height was determined by GPS observations and a
 AH2920.high-resolution geoid model.
 AH2920
 AH2920.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2920.GEOID18 height accuracy estimate available here.
 AH2920
 AH2920.Click photographs - Photos may exist for this station.
 AH2920
 AH2920.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2920
 AH2920.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2920
 AH2920.The ellipsoidal height was determined by GPS observations
 AH2920.and is referenced to NAD 83.
 AH2920
 AH2920. The following values were computed from the NAD 83(2011) position.
 AH2920
 AH2920;                    North         East     Units Scale Factor Converg.
 AH2920;SPC IL W     -   585,763.754   764,331.151   MT  0.99999208   +0 31 06.7
 AH2920;SPC IL W     - 1,921,793.25  2,507,643.12   sFT  0.99999208   +0 31 06.7
 AH2920;UTM  16      - 4,645,933.238   301,802.728   MT  1.00008339   -1 35 54.5
 AH2920
 AH2920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2920!SPC IL W     -   0.99997220  x   0.99999208  =   0.99996428
 AH2920!UTM  16      -   0.99997220  x   1.00008339  =   1.00005559
 AH2920
 AH2920:                Primary Azimuth Mark                     Grid Az
 AH2920:SPC IL W     -  OGL2 1A                                  195 27 43.2
 AH2920:UTM  16      -  OGL2 1A                                  197 34 44.4
 AH2920
 AH2920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0180245933(NAD 83)
 AH2920
 AH2920|---------------------------------------------------------------------|
 AH2920| PID    Reference Object                     Distance      Geod. Az  |
 AH2920|                                                           dddmmss.s |
 AH2920| AH2919 OGL2 1A                             APPROX. 0.7 KM 1955849.9 |
 AH2920|---------------------------------------------------------------------|
 AH2920
 AH2920                          SUPERSEDED SURVEY CONTROL
 AH2920
 AH2920  NAD 83(2007)-  41 56 25.75181(N)    089 23 27.15366(W) AD(2002.00) 0
 AH2920  ELLIP H (02/10/07)  177.270  (m)                       GP(2002.00)    
 AH2920  ELLIP H (12/06/04)  177.258  (m)                       GP(       ) 4 1
 AH2920  NAD 83(1997)-  41 56 25.75163(N)    089 23 27.15324(W) AD(       ) 1
 AH2920  ELLIP H (09/15/98)  177.316  (m)                       GP(       ) 3 1
 AH2920
 AH2920.Superseded values are not recommended for survey control.
 AH2920
 AH2920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2920.See file dsdata.pdf to determine how the superseded data were derived.
 AH2920
 AH2920_MARKER: I = METAL ROD
 AH2920_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2920_STAMPING: OGL2-1B
 AH2920_MARK LOGO: ILDT
 AH2920_PROJECTION: RECESSED 3 CENTIMETERS
 AH2920_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2920_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2920+STABILITY: POSITION/ELEVATION WELL
 AH2920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2920+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2001
 AH2920_ROD/PIPE-DEPTH: 4.9 meters
 AH2920_SLEEVE-DEPTH  : 0.9 meters
 AH2920
 AH2920  HISTORY     - Date     Condition        Report By
 AH2920  HISTORY     - 1996     MONUMENTED       SECI
 AH2920  HISTORY     - 20010725 GOOD             USPSQD
 AH2920
 AH2920                          STATION DESCRIPTION
 AH2920
 AH2920'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2920'STATION IS LOCATED APPROXIMATELY 6.0 MI (9.7 KM) SOUTHWEST OF OREGON,
 AH2920'7.7 MI (12.4 KM) SOUTHEAST OF MT.  MORRIS IN THE NORTHWEST 1/4 OF
 AH2920'SECTION 31, T 23 N, R 10 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2920'ROUTE 2 AND ILLINOIS ROUTE 64 IN OREGON, PROCEED SOUTH APPROXIMATELY
 AH2920'6.9 MI (11.1 KM) ALONG ILLINOIS ROUTE 2 TO THE STATION LOCATED ON THE
 AH2920'LEFT (EAST) SIDE OF ILLINOIS ROUTE 2 JUST NORTH OF A PRIVATE DRIVE TO
 AH2920'THE EAST.  THE STATION IS LOCATED 53.2 FT (16.2 M) EAST OF THE
 AH2920'CENTERLINE OF ILLINOIS ROUTE 2, 86.5 FT (26.4 M) SOUTH OF A PRIVATE
 AH2920'DRIVE TO THE EAST, 72.6 FT (22.1 M) SOUTHEAST OF THE SOUTH END OF A
 AH2920'CORRUGATED METAL PIPE UNDER THE PRIVATE DRIVE TO THE EAST, 159.8 FT
 AH2920'(48.7 M) SOUTHEAST OF A POWER POLE, 103.8 FT (31.6 M) NORTHEAST OF A
 AH2920'POWER POLE, 244.6 FT (74.6 M) NORTHEAST OF THE NORTHWEST CORNER OF A
 AH2920'METAL BUILDING, 207.4 FT (63.2 M) NORTHEAST OF THE NORTHEAST CORNER OF
 AH2920'A METAL BUILDING, 66.4 FT (20.2 M) NORTH OF A TELEPHONE RISER, AND 1.9
 AH2920'FT (0.6 M) WEST OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO
 AH2920'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2920'WOOD PHYSICAL TIES AND ALSO IN THE CORRUGATED METAL PIPE.
 AH2920
 AH2920                          STATION RECOVERY (2001)
 AH2920
 AH2920'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2920'NO WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2921 ***********************************************************************
 AH2921  DESIGNATION -  OGL38 1A
 AH2921  PID         -  AH2921
 AH2921  STATE/COUNTY-  IL/OGLE
 AH2921  COUNTRY     -  US
 AH2921  USGS QUAD   -  CHANA (2018)
 AH2921
 AH2921                         *CURRENT SURVEY CONTROL
 AH2921  ______________________________________________________________________
 AH2921* NAD 83(2011) POSITION- 41 54 12.09757(N) 089 13 01.56917(W)   ADJUSTED
 AH2921* NAD 83(2011) ELLIP HT-   221.516 (meters)        (06/27/12)   ADJUSTED
 AH2921* NAD 83(2011) EPOCH   -  2010.00
 AH2921* NAVD 88 ORTHO HEIGHT -   254.486 (meters)      834.93  (feet) ADJUSTED
 AH2921  ______________________________________________________________________
 AH2921  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 AH2921  NAD 83(2011) X  -     64,961.931 (meters)                     COMP
 AH2921  NAD 83(2011) Y  - -4,753,895.711 (meters)                     COMP
 AH2921  NAD 83(2011) Z  -  4,237,768.824 (meters)                     COMP
 AH2921  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 AH2921  DYNAMIC HEIGHT  -        254.397 (meters)      834.63  (feet) COMP
 AH2921  MODELED GRAVITY -    980,268.6   (mgal)                       NAVD 88
 AH2921
 AH2921  VERT ORDER      -  SECOND    CLASS I
 AH2921
 AH2921  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2921  Standards:
 AH2921         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2921            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2921  -------------------------------------------------------------------
 AH2921  NETWORK    0.84   1.35           0.38   0.29   0.69     -0.11233016
 AH2921  -------------------------------------------------------------------
 AH2921  Click here for local accuracies and other accuracy information.
 AH2921
 AH2921.The horizontal coordinates were established by GPS observations
 AH2921.and adjusted by the National Geodetic Survey in June 2012.
 AH2921
 AH2921.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2921.been affixed to the stable North American tectonic plate. See 
 AH2921.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2921
 AH2921.The horizontal coordinates are valid at the epoch date displayed above
 AH2921.which is a decimal equivalence of Year/Month/Day.
 AH2921
 AH2921.The orthometric height was determined by differential leveling and
 AH2921.adjusted by the IL DEPT OF TRANSP
 AH2921.in July 2015.
 AH2921
 AH2921.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2921.GEOID18 height accuracy estimate available here.
 AH2921
 AH2921.Click photographs - Photos may exist for this station.
 AH2921
 AH2921.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2921
 AH2921.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2921
 AH2921.The ellipsoidal height was determined by GPS observations
 AH2921.and is referenced to NAD 83.
 AH2921
 AH2921.The dynamic height is computed by dividing the NAVD 88
 AH2921.geopotential number by the normal gravity value computed on the
 AH2921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2921.degrees latitude (g = 980.6199 gals.).
 AH2921
 AH2921.The modeled gravity was interpolated from observed gravity values.
 AH2921
 AH2921. The following values were computed from the NAD 83(2011) position.
 AH2921
 AH2921;                    North         East     Units Scale Factor Converg.
 AH2921;SPC IL W     -   581,785.286   778,786.795   MT  1.00001753   +0 38 03.2
 AH2921;SPC IL W     - 1,908,740.56  2,555,069.68   sFT  1.00001753   +0 38 03.2
 AH2921;UTM  16      - 4,641,423.488   316,102.246   MT  1.00001616   -1 28 52.2
 AH2921
 AH2921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2921!SPC IL W     -   0.99996526  x   1.00001753  =   0.99998279
 AH2921!UTM  16      -   0.99996526  x   1.00001616  =   0.99998142
 AH2921
 AH2921:                Primary Azimuth Mark                     Grid Az
 AH2921:SPC IL W     -  OGL38 1B                                 357 55 46.3
 AH2921:UTM  16      -  OGL38 1B                                 000 02 41.7
 AH2921
 AH2921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1610241423(NAD 83)
 AH2921
 AH2921|---------------------------------------------------------------------|
 AH2921| PID    Reference Object                     Distance      Geod. Az  |
 AH2921|                                                           dddmmss.s |
 AH2921| AH2922 OGL38 1B                            APPROX. 0.6 KM 3583349.5 |
 AH2921|---------------------------------------------------------------------|
 AH2921
 AH2921                          SUPERSEDED SURVEY CONTROL
 AH2921
 AH2921  NAD 83(2007)-  41 54 12.09756(N)    089 13 01.57005(W) AD(2002.00) 0
 AH2921  ELLIP H (02/10/07)  221.548  (m)                       GP(2002.00)    
 AH2921  ELLIP H (12/06/04)  221.539  (m)                       GP(       ) 4 1
 AH2921  NAD 83(1997)-  41 54 12.09740(N)    089 13 01.56971(W) AD(       ) 1
 AH2921  ELLIP H (09/15/98)  221.589  (m)                       GP(       ) 3 1
 AH2921  NAVD 88 (09/15/98)  254.5    (m)  GEOID96  model used  GPS OBS        
 AH2921
 AH2921.Superseded values are not recommended for survey control.
 AH2921
 AH2921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2921.See file dsdata.pdf to determine how the superseded data were derived.
 AH2921
 AH2921_MARKER: F = FLANGE-ENCASED ROD
 AH2921_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2921_STAMPING: OGL38-1A
 AH2921_MARK LOGO: ILDT
 AH2921_PROJECTION: FLUSH
 AH2921_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2921+STABILITY: POSITION/ELEVATION WELL
 AH2921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2921+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2015
 AH2921_ROD/PIPE-DEPTH: 2.0 meters
 AH2921_SLEEVE-DEPTH  : 0.9 meters
 AH2921
 AH2921  HISTORY     - Date     Condition        Report By
 AH2921  HISTORY     - 1996     MONUMENTED       SECI
 AH2921  HISTORY     - 20010721 GOOD             USPSQD
 AH2921  HISTORY     - 20040929 GOOD             USPSQD
 AH2921  HISTORY     - 20140827 GOOD             ILDT
 AH2921  HISTORY     - 20150219 GOOD             DJHENK
 AH2921
 AH2921                          STATION DESCRIPTION
 AH2921
 AH2921'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2921'STATION IS LOCATED APPROXIMATELY 9.7 MI (15.6 KM) SOUTHEAST OF OREGON,
 AH2921'7.9 MI (12.7 KM) SOUTHWEST OF ROCHELLE IN THE CENTER OF SECTION 10, T
 AH2921'22 N, R 11 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 38 AND
 AH2921'ILLINOIS ROUTE 251 IN ROCHELLE, PROCEED SOUTH APPROXIMATELY 8.4 MI
 AH2921'(13.5 KM) ALONG ILLINOIS ROUTE 38 TO THE STATION LOCATED ON THE LEFT
 AH2921'(EAST) SIDE OF ILLINOIS ROUTE 38 AT THE TEE INTERSECTION OF WOOD ROAD
 AH2921'AND ILLINOIS ROUTE 38.  TO REACH FROM THE JUCTION OF ILLINOIS ROUTE 38
 AH2921'AND ILLINOIS ROUTE 26 IN DIXON, PROCEED NORTH APPROXIMATELY 17.4 MI
 AH2921'(28.0 KM) ALONG ILLINOIS ROUTE 38 TO THE STATION ON THE RIGHT (EAST)
 AH2921'SIDE OF ILLINOIS ROUTE 38 AT THE TEE INTERSECTION OF WOOD ROAD AND
 AH2921'ILLINOIS ROUTE 38.  THE STATION IS LOCATED 52.7 FT (16.1 M) EAST OF
 AH2921'THE CENTERLINE OF ILLINOIS ROUTE 38, 102.2 FT (31.2 M) SOUTH OF A
 AH2921'POWER POLE, 99.0 FT (30.2 M) NORTH OF A POWER POLE, 117.5 FT (35.8 M)
 AH2921'NORTHEAST OF A FENCE CORNER TO A FENCE THAT RUNS WEST AND SOUTH AT THE
 AH2921'SOUTHWEST CORNER OF THE TEE INTERSECTION OF ILLINOIS ROUTE 38 AND WOOD
 AH2921'ROAD, 39.4 FT (12.0 M) NORTHEAST OF A BOLT ON THE GRATE OF A CONCRETE
 AH2921'FLARED END SECTION OF A PIPE UNDER ILLINOIS ROUTE 38, 117.5 FT (35.8
 AH2921'M) NORTHEAST OF A CONCRETE R.O.W.  MARKER LOCATED BY THE FENCE CORNER,
 AH2921'7.5 FT (2.3 M) WEST OF A FENCE CORNER OF A FENCE THAT RUNS EAST, 6.2
 AH2921'FT (1.9 M) WEST OF A CUATION UDERGROUND TELEPHONE LINE SIGN, 8.5 FT
 AH2921'(2.6 M) SOUTHWEST OF A STREET SIGN, AND 2.0 FT (0.6 M) WEST OF AN
 AH2921'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2921'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2921'TIES.
 AH2921
 AH2921                          STATION RECOVERY (2001)
 AH2921
 AH2921'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2921'RECOVERED IN GOOD CONDITION.
 AH2921
 AH2921                          STATION RECOVERY (2004)
 AH2921
 AH2921'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2921'RECOVERED IN GOOD CONDITION.
 AH2921
 AH2921                          STATION RECOVERY (2014)
 AH2921
 AH2921'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AH2921'RECOVERED IN GOOD CONDITION.
 AH2921
 AH2921                          STATION RECOVERY (2015)
 AH2921
 AH2921'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 AH2921'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2922 ***********************************************************************
 AH2922  DESIGNATION -  OGL38 1B
 AH2922  PID         -  AH2922
 AH2922  STATE/COUNTY-  IL/OGLE
 AH2922  COUNTRY     -  US
 AH2922  USGS QUAD   -  CHANA (2018)
 AH2922
 AH2922                         *CURRENT SURVEY CONTROL
 AH2922  ______________________________________________________________________
 AH2922* NAD 83(2011) POSITION- 41 54 31.01981(N) 089 13 02.20429(W)   ADJUSTED
 AH2922* NAD 83(2011) ELLIP HT-   216.691 (meters)        (06/27/12)   ADJUSTED
 AH2922* NAD 83(2011) EPOCH   -  2010.00
 AH2922* NAVD 88 ORTHO HEIGHT -   249.655 (meters)      819.08  (feet) ADJUSTED
 AH2922  ______________________________________________________________________
 AH2922  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 AH2922  NAD 83(2011) X  -     64,941.917 (meters)                     COMP
 AH2922  NAD 83(2011) Y  - -4,753,502.410 (meters)                     COMP
 AH2922  NAD 83(2011) Z  -  4,238,200.113 (meters)                     COMP
 AH2922  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 AH2922  DYNAMIC HEIGHT  -        249.568 (meters)      818.79  (feet) COMP
 AH2922  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 AH2922
 AH2922  VERT ORDER      -  SECOND    CLASS I
 AH2922
 AH2922  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2922  Standards:
 AH2922         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2922            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2922  -------------------------------------------------------------------
 AH2922  NETWORK    0.74   1.20           0.34   0.25   0.61     -0.08338839
 AH2922  -------------------------------------------------------------------
 AH2922  Click here for local accuracies and other accuracy information.
 AH2922
 AH2922.The horizontal coordinates were established by GPS observations
 AH2922.and adjusted by the National Geodetic Survey in June 2012.
 AH2922
 AH2922.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2922.been affixed to the stable North American tectonic plate. See 
 AH2922.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2922
 AH2922.The horizontal coordinates are valid at the epoch date displayed above
 AH2922.which is a decimal equivalence of Year/Month/Day.
 AH2922
 AH2922.The orthometric height was determined by differential leveling and
 AH2922.adjusted by the IL DEPT OF TRANSP
 AH2922.in July 2015.
 AH2922
 AH2922.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2922.GEOID18 height accuracy estimate available here.
 AH2922
 AH2922.Click photographs - Photos may exist for this station.
 AH2922
 AH2922.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2922
 AH2922.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2922
 AH2922.The ellipsoidal height was determined by GPS observations
 AH2922.and is referenced to NAD 83.
 AH2922
 AH2922.The dynamic height is computed by dividing the NAVD 88
 AH2922.geopotential number by the normal gravity value computed on the
 AH2922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2922.degrees latitude (g = 980.6199 gals.).
 AH2922
 AH2922.The modeled gravity was interpolated from observed gravity values.
 AH2922
 AH2922. The following values were computed from the NAD 83(2011) position.
 AH2922
 AH2922;                    North         East     Units Scale Factor Converg.
 AH2922;SPC IL W     -   582,368.910   778,765.696   MT  1.00001749   +0 38 03.0
 AH2922;SPC IL W     - 1,910,655.33  2,555,000.45   sFT  1.00001749   +0 38 03.0
 AH2922;UTM  16      - 4,642,007.492   316,102.705   MT  1.00001615   -1 28 53.2
 AH2922
 AH2922!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2922!SPC IL W     -   0.99996601  x   1.00001749  =   0.99998350
 AH2922!UTM  16      -   0.99996601  x   1.00001615  =   0.99998216
 AH2922
 AH2922:                Primary Azimuth Mark                     Grid Az
 AH2922:SPC IL W     -  OGL38 1A                                 177 55 46.1
 AH2922:UTM  16      -  OGL38 1A                                 180 02 42.3
 AH2922
 AH2922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1610242007(NAD 83)
 AH2922
 AH2922|---------------------------------------------------------------------|
 AH2922| PID    Reference Object                     Distance      Geod. Az  |
 AH2922|                                                           dddmmss.s |
 AH2922| AH2921 OGL38 1A                            APPROX. 0.6 KM 1783349.1 |
 AH2922|---------------------------------------------------------------------|
 AH2922
 AH2922                          SUPERSEDED SURVEY CONTROL
 AH2922
 AH2922  NAD 83(2007)-  41 54 31.01980(N)    089 13 02.20517(W) AD(2002.00) 0
 AH2922  ELLIP H (02/10/07)  216.723  (m)                       GP(2002.00)    
 AH2922  ELLIP H (12/06/04)  216.714  (m)                       GP(       ) 4 1
 AH2922  NAD 83(1997)-  41 54 31.01964(N)    089 13 02.20483(W) AD(       ) 1
 AH2922  ELLIP H (09/15/98)  216.765  (m)                       GP(       ) 3 1
 AH2922  NAVD 88 (09/15/98)  249.6    (m)  GEOID96  model used  GPS OBS        
 AH2922
 AH2922.Superseded values are not recommended for survey control.
 AH2922
 AH2922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2922.See file dsdata.pdf to determine how the superseded data were derived.
 AH2922
 AH2922_MARKER: F = FLANGE-ENCASED ROD
 AH2922_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2922_STAMPING: OGL38-1B
 AH2922_MARK LOGO: ILDT
 AH2922_PROJECTION: RECESSED 10 CENTIMETERS
 AH2922_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH2922_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2922+STABILITY: POSITION/ELEVATION WELL
 AH2922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2922+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2015
 AH2922_ROD/PIPE-DEPTH: 2.4 meters
 AH2922_SLEEVE-DEPTH  : 0.9 meters
 AH2922
 AH2922  HISTORY     - Date     Condition        Report By
 AH2922  HISTORY     - 1996     MONUMENTED       SECI
 AH2922  HISTORY     - 20010721 GOOD             USPSQD
 AH2922  HISTORY     - 20040929 GOOD             USPSQD
 AH2922  HISTORY     - 20140827 GOOD             ILDT
 AH2922  HISTORY     - 20150219 GOOD             DJHENK
 AH2922  HISTORY     - 20150928 GOOD             ILGEO
 AH2922
 AH2922                          STATION DESCRIPTION
 AH2922
 AH2922'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2922'STATION IS LOCATED APPROXIMATELY 9.4 MI (15.1 KM) SOUTHEAST OF OREGON,
 AH2922'8.0 MI (12.9 KM) SOUTHWEST OF ROCHELLE IN THE SOUTHWEST 1/4 OF SECTION
 AH2922'10, T 22 N, R 11 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 38
 AH2922'AND ILLINOIS ROUTE 251 IN ROCHELLE, PROCEED SOUTH APPROXIMATELY 8.1 MI
 AH2922'(13.0 KM) ALONG ILLINOIS ROUTE 38 TO THE STATION LOCATED NEAR THE
 AH2922'NORTHWEST CORNER OF THE TEE INTERSECTION OF ILLINOIS ROUTE 38 AND
 AH2922'CHANA ROAD.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 38 AND
 AH2922'ILLINOIS ROUTE 26 IN DIXON, PROCEED NORTH APPROXIMATELY 17.7 MI (28.5
 AH2922'KM) ALONG ILLINOIS ROUTE 38 TO THE STATION LOCATED NEAR THE NORTHWEST
 AH2922'CORNER OF THE TEE INTERSECTION OF ILLINOIS ROUTE 38 AND CHANA ROAD.
 AH2922'THE STATION IS LOCATED 314 FT (95.7 M) NORTHWEST OF THE CENTERLINE OF
 AH2922'ILLINOIS ROUTE 38, 61.4 FT (18.7 M) SOUTHWEST OF CHANA ROAD, 102 FT
 AH2922'(31.1 M) NORTHWEST OF A FIELD ENTRANCE TO THE SOUTHWEST OF CHANA ROAD,
 AH2922'65.9 FT (20.1 M) SOUTHEAST OF A CONCRETE R.O.W. MARKER, 133.4 FT (40.7
 AH2922'M) SOUTHEAST OF AN ARROW SIGN ON THE CURVE OF CHANA ROAD, 152.7 FT
 AH2922'(46.5 M) SOUTHEAST OF A POWER POLE WITH A GUY WIRE, 152.5 FT (46.5 M)
 AH2922'SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 123.8 FT (37.7 M) SOUTHWEST OF
 AH2922'A POWER POLE WITH A GUY WIRE, 1.3 FT (0.4 M) NORTHEAST OF A CONCRETE
 AH2922'R.O.W.  MARKER, AND 2.0 FT (0.6 M) NORTHEAST OF AN ORANGE FIBERGLASS
 AH2922'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH2922'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2922
 AH2922                          STATION RECOVERY (2001)
 AH2922
 AH2922'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 AH2922'RECOVERED IN GOOD CONDITION.
 AH2922
 AH2922                          STATION RECOVERY (2004)
 AH2922
 AH2922'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2922'RECOVERED IN GOOD CONDITION.
 AH2922
 AH2922                          STATION RECOVERY (2014)
 AH2922
 AH2922'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AH2922'RECOVERED IN GOOD CONDITION.
 AH2922
 AH2922                          STATION RECOVERY (2015)
 AH2922
 AH2922'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 AH2922'RECOVERED AS DESCRIBED.
 AH2922
 AH2922                          STATION RECOVERY (2015)
 AH2922
 AH2922'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2015 (MEB)
 AH2922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2923 ***********************************************************************
 AH2923  DESIGNATION -  OGL39 1A
 AH2923  PID         -  AH2923
 AH2923  STATE/COUNTY-  IL/OGLE
 AH2923  COUNTRY     -  US
 AH2923  USGS QUAD   -  KINGS (2018)
 AH2923
 AH2923                         *CURRENT SURVEY CONTROL
 AH2923  ______________________________________________________________________
 AH2923* NAD 83(2011) POSITION- 42 05 02.84633(N) 089 01 21.51432(W)   ADJUSTED
 AH2923* NAD 83(2011) ELLIP HT-   205.399 (meters)        (06/27/12)   ADJUSTED
 AH2923* NAD 83(2011) EPOCH   -  2010.00
 AH2923* NAVD 88 ORTHO HEIGHT -   238.5   (meters)      782.    (feet) GPS OBS
 AH2923  ______________________________________________________________________
 AH2923  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2923  GEOID HEIGHT    -        -32.967 (meters)                     GEOID96
 AH2923  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 AH2923  NAD 83(2011) X  -     80,866.721 (meters)                     COMP
 AH2923  NAD 83(2011) Y  - -4,740,204.226 (meters)                     COMP
 AH2923  NAD 83(2011) Z  -  4,252,680.848 (meters)                     COMP
 AH2923  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 AH2923
 AH2923  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2923  Standards:
 AH2923         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2923            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2923  -------------------------------------------------------------------
 AH2923  NETWORK    0.93   1.45           0.41   0.34   0.74     -0.16157620
 AH2923  -------------------------------------------------------------------
 AH2923  Click here for local accuracies and other accuracy information.
 AH2923
 AH2923.The horizontal coordinates were established by GPS observations
 AH2923.and adjusted by the National Geodetic Survey in June 2012.
 AH2923
 AH2923.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2923.been affixed to the stable North American tectonic plate. See 
 AH2923.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2923
 AH2923.The horizontal coordinates are valid at the epoch date displayed above
 AH2923.which is a decimal equivalence of Year/Month/Day.
 AH2923
 AH2923.The orthometric height was determined by GPS observations and a
 AH2923.high-resolution geoid model.
 AH2923
 AH2923.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2923.GEOID18 height accuracy estimate available here.
 AH2923
 AH2923.Click photographs - Photos may exist for this station.
 AH2923
 AH2923.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2923
 AH2923.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2923
 AH2923.The ellipsoidal height was determined by GPS observations
 AH2923.and is referenced to NAD 83.
 AH2923
 AH2923. The following values were computed from the NAD 83(2011) position.
 AH2923
 AH2923;                    North         East     Units Scale Factor Converg.
 AH2923;SPC IL W     -   602,059.412   794,653.384   MT  1.00005138   +0 46 00.5
 AH2923;SPC IL W     - 1,975,256.59  2,607,125.31   sFT  1.00005138   +0 46 00.5
 AH2923;UTM  16      - 4,661,095.996   332,706.744   MT  0.99994438   -1 21 21.4
 AH2923
 AH2923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2923!SPC IL W     -   0.99996779  x   1.00005138  =   1.00001916
 AH2923!UTM  16      -   0.99996779  x   0.99994438  =   0.99991217
 AH2923
 AH2923:                Primary Azimuth Mark                     Grid Az
 AH2923:SPC IL W     -  OGL39 1B                                 358 42 58.4
 AH2923:UTM  16      -  OGL39 1B                                 000 50 20.3
 AH2923
 AH2923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3270661095(NAD 83)
 AH2923
 AH2923|---------------------------------------------------------------------|
 AH2923| PID    Reference Object                     Distance      Geod. Az  |
 AH2923|                                                           dddmmss.s |
 AH2923| AH2924 OGL39 1B                            APPROX. 1.0 KM 3592858.9 |
 AH2923|---------------------------------------------------------------------|
 AH2923
 AH2923                          SUPERSEDED SURVEY CONTROL
 AH2923
 AH2923  NAD 83(2007)-  42 05 02.84632(N)    089 01 21.51522(W) AD(2002.00) 0
 AH2923  ELLIP H (02/10/07)  205.431  (m)                       GP(2002.00)    
 AH2923  ELLIP H (12/06/04)  205.419  (m)                       GP(       ) 4 1
 AH2923  NAD 83(1997)-  42 05 02.84616(N)    089 01 21.51472(W) AD(       ) 1
 AH2923  ELLIP H (09/15/98)  205.468  (m)                       GP(       ) 3 1
 AH2923
 AH2923.Superseded values are not recommended for survey control.
 AH2923
 AH2923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2923.See file dsdata.pdf to determine how the superseded data were derived.
 AH2923
 AH2923_MARKER: I = METAL ROD
 AH2923_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2923_STAMPING: OGL39-1A
 AH2923_MARK LOGO: ILDT
 AH2923_PROJECTION: RECESSED 3 CENTIMETERS
 AH2923_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2923_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2923+STABILITY: POSITION/ELEVATION WELL
 AH2923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2923+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2004
 AH2923_ROD/PIPE-DEPTH: 1.2 meters
 AH2923_SLEEVE-DEPTH  : 0.9 meters
 AH2923
 AH2923  HISTORY     - Date     Condition        Report By
 AH2923  HISTORY     - 1996     MONUMENTED       SECI
 AH2923  HISTORY     - 20010725 GOOD             USPSQD
 AH2923  HISTORY     - 20041013 GOOD             USPSQD
 AH2923
 AH2923                          STATION DESCRIPTION
 AH2923
 AH2923'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2923'STATION IS LOCATED APPROXIMATELY 1.5 MI (2.4 KM) SOUTHEAST OF MONROE
 AH2923'CENTER, 2.9 MI (4.7 KM) SOUTHEAST OF DAVIS JUNCTION, 4.0 MI (6.4 KM)
 AH2923'NORTHEAST OF HOLCOMB, 2.2 MI (3.5 KM) NORTHEAST OF LINDON WOOD IN THE
 AH2923'SOUTHEAST 1/4 OF SECTION 29, T 42 N, R 2 E.  TO REACH FROM THE
 AH2923'INTERCHANGE OF INTERSTATE ROUTE 39 (U.S.  ROUTE 51) AND ILLINOIS ROUTE
 AH2923'64, PROCEED NORTH APPROXIMATELY 5.3 MI (8.5 KM) ALONG INTERSTATE ROUTE
 AH2923'39 TO THE STATION LOCATED IN THE GRASS MEDIAN BETWEEN THE NORTHBOUND
 AH2923'AND SOUTHBOUND LANES AT APPROXIMATELY MILE MARKER 109.5.  TO REACH
 AH2923'FROM THE INTERCHANGE OF INTERSTATE ROUTE 39 (U.S.  ROUTE 51) AND
 AH2923'ILLINOIS ROUTE 72, PROCEED SOUTH APPOXIMATELY .85 MI (1.37 KM) ALONG
 AH2923'INTERSTATE ROUTE 39 TO THE STATION LOCATED IN THE GRASS MEDIAN BETWEEN
 AH2923'THE NORTHBOUND AND SOUTHBOUND LANES AT APPROXIMATELY MILE MARKER
 AH2923'109.5.  THE STATION IS LOCATED 57.2 FT (17.4 M) WEST OF THE CENTERLINE
 AH2923'OF THE NORTHBOUND LANES OF INTERSTATE 39, 55.5 FT (16.9 M) EAST OF THE
 AH2923'CENTERLINE OF THE SOUTHBOUND LANES OF INTERSTATE 39, 31.4 FT (9.6 M)
 AH2923'SOUTH OF AN OPEN GRATE CATCH BASIN, 105.02 FT (32.01 M) NORTHWEST OF A
 AH2923'CHISELED X IN THE SOUTH END OF A HEADWALL TO A BOX CULVERT, 204.9 FT
 AH2923'(62.5 M) SOUTHWEST OF LARGE GAS AND FOOD EXIT 111 SIGN, 2.0 FT (0.6 M)
 AH2923'NORTH OF A METAL POST, 2.2 FT (0.7 M) SOUTH OF A METAL POST, AND 2.0
 AH2923'FT (0.6 M) WEST OF AN ORANGE WITNESS POST.  NOTES--ACCESS TO DATUM
 AH2923'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2923'PHYSICAL TIES.
 AH2923
 AH2923                          STATION RECOVERY (2001)
 AH2923
 AH2923'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2923'RECOVERED IN GOOD CONDITION.
 AH2923
 AH2923                          STATION RECOVERY (2004)
 AH2923
 AH2923'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2923'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2924 ***********************************************************************
 AH2924  DESIGNATION -  OGL39 1B
 AH2924  PID         -  AH2924
 AH2924  STATE/COUNTY-  IL/OGLE
 AH2924  COUNTRY     -  US
 AH2924  USGS QUAD   -  KINGS (2018)
 AH2924
 AH2924                         *CURRENT SURVEY CONTROL
 AH2924  ______________________________________________________________________
 AH2924* NAD 83(2011) POSITION- 42 05 36.86613(N) 089 01 21.92647(W)   ADJUSTED
 AH2924* NAD 83(2011) ELLIP HT-   208.462 (meters)        (06/27/12)   ADJUSTED
 AH2924* NAD 83(2011) EPOCH   -  2010.00
 AH2924* NAVD 88 ORTHO HEIGHT -   241.6   (meters)      793.    (feet) GPS OBS
 AH2924  ______________________________________________________________________
 AH2924  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2924  GEOID HEIGHT    -        -32.978 (meters)                     GEOID96
 AH2924  GEOID HEIGHT    -        -33.150 (meters)                     GEOID18
 AH2924  NAD 83(2011) X  -     80,845.288 (meters)                     COMP
 AH2924  NAD 83(2011) Y  - -4,739,503.176 (meters)                     COMP
 AH2924  NAD 83(2011) Z  -  4,253,461.880 (meters)                     COMP
 AH2924  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 AH2924
 AH2924  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2924  Standards:
 AH2924         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2924            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2924  -------------------------------------------------------------------
 AH2924  NETWORK    0.84   1.25           0.35   0.33   0.64     -0.23769409
 AH2924  -------------------------------------------------------------------
 AH2924  Click here for local accuracies and other accuracy information.
 AH2924
 AH2924.The horizontal coordinates were established by GPS observations
 AH2924.and adjusted by the National Geodetic Survey in June 2012.
 AH2924
 AH2924.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2924.been affixed to the stable North American tectonic plate. See 
 AH2924.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2924
 AH2924.The horizontal coordinates are valid at the epoch date displayed above
 AH2924.which is a decimal equivalence of Year/Month/Day.
 AH2924
 AH2924.The orthometric height was determined by GPS observations and a
 AH2924.high-resolution geoid model.
 AH2924
 AH2924.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2924.GEOID18 height accuracy estimate available here.
 AH2924
 AH2924.Click photographs - Photos may exist for this station.
 AH2924
 AH2924.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2924
 AH2924.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2924
 AH2924.The ellipsoidal height was determined by GPS observations
 AH2924.and is referenced to NAD 83.
 AH2924
 AH2924. The following values were computed from the NAD 83(2011) position.
 AH2924
 AH2924;                    North         East     Units Scale Factor Converg.
 AH2924;SPC IL W     -   603,108.897   794,629.864   MT  1.00005132   +0 46 00.7
 AH2924;SPC IL W     - 1,978,699.77  2,607,048.15   sFT  1.00005132   +0 46 00.7
 AH2924;UTM  16      - 4,662,145.521   332,722.115   MT  0.99994432   -1 21 22.5
 AH2924
 AH2924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2924!SPC IL W     -   0.99996731  x   1.00005132  =   1.00001862
 AH2924!UTM  16      -   0.99996731  x   0.99994432  =   0.99991163
 AH2924
 AH2924:                Primary Azimuth Mark                     Grid Az
 AH2924:SPC IL W     -  OGL39 1A                                 178 42 57.9
 AH2924:UTM  16      -  OGL39 1A                                 180 50 21.1
 AH2924
 AH2924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3272262145(NAD 83)
 AH2924
 AH2924|---------------------------------------------------------------------|
 AH2924| PID    Reference Object                     Distance      Geod. Az  |
 AH2924|                                                           dddmmss.s |
 AH2924| AH2923 OGL39 1A                            APPROX. 1.0 KM 1792858.6 |
 AH2924|---------------------------------------------------------------------|
 AH2924
 AH2924                          SUPERSEDED SURVEY CONTROL
 AH2924
 AH2924  NAD 83(2007)-  42 05 36.86612(N)    089 01 21.92737(W) AD(2002.00) 0
 AH2924  ELLIP H (02/10/07)  208.494  (m)                       GP(2002.00)    
 AH2924  ELLIP H (12/06/04)  208.481  (m)                       GP(       ) 4 1
 AH2924  NAD 83(1997)-  42 05 36.86595(N)    089 01 21.92687(W) AD(       ) 1
 AH2924  ELLIP H (09/15/98)  208.530  (m)                       GP(       ) 3 1
 AH2924
 AH2924.Superseded values are not recommended for survey control.
 AH2924
 AH2924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2924.See file dsdata.pdf to determine how the superseded data were derived.
 AH2924
 AH2924_MARKER: I = METAL ROD
 AH2924_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2924_STAMPING: OGL39-1B
 AH2924_MARK LOGO: ILDT
 AH2924_PROJECTION: RECESSED 3 CENTIMETERS
 AH2924_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2924_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2924+STABILITY: POSITION/ELEVATION WELL
 AH2924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2924+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2004
 AH2924_ROD/PIPE-DEPTH: 2.4 meters
 AH2924_SLEEVE-DEPTH  : 0.9 meters
 AH2924
 AH2924  HISTORY     - Date     Condition        Report By
 AH2924  HISTORY     - 1996     MONUMENTED       SECI
 AH2924  HISTORY     - 20010725 GOOD             USPSQD
 AH2924  HISTORY     - 20041013 GOOD             USPSQD
 AH2924
 AH2924                          STATION DESCRIPTION
 AH2924
 AH2924'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2924'STATION IS LOCATED APPROXIMATELY 1.2 MI (1.9 KM) WEST OF MONROE
 AH2924'CENTER, 3.8 MI (6.1 KM) SOUTHEAST OF DAVIS JUNCTION, 4.3 MI (6.9 KM)
 AH2924'NORTHEAST OF HOLCOMB, 2.5 MI (4.0 KM) NORTHEAST OF LINDON WOOD IN THE
 AH2924'SOUTHEAST 1/4 OF SECTION 20, T 42 N, R 2 E.  TO REACH FROM THE
 AH2924'INTERCHANGE OF INTERSTATE ROUTE 39 (U.S.  ROUTE 51) AND ILLINOIS ROUTE
 AH2924'64, PROCEED NORTH APPROXIMATELY 6.0 MI (9.7 KM) ALONG INTERSTATE ROUTE
 AH2924'39 TO THE STATION LOCATED IN THE GRASS MEDIAN BETWEEN THE NORTHBOUND
 AH2924'AND SOUTHBOUND LANES AT APPROXIMATELY MILE MARKER 110.2.  TO REACH
 AH2924'FROM THE INTERCHANGE OF INTERSTATE ROUTE 39 (U.S.  ROUTE 51) AND
 AH2924'ILLINOIS ROUTE 72, PROCEED SOUTH APPOXIMATELY .2 MI (0.3 KM) ALONG
 AH2924'INTERSTATE ROUTE 39 TO THE STATION LOCATED IN THE GRASS MEDIAN BETWEEN
 AH2924'THE NORTHBOUND AND SOUTHBOUND LANES AT APPROXIMATELY MILE MARKER
 AH2924'110.2.  THE STATION IS LOCATED 56.9 FT (17.3 M) WEST OF THE CENTERLINE
 AH2924'OF THE NORTHBOUND LANES OF INTERSTATE ROUTE, 55.4 FT (16.9 M) EAST OF
 AH2924'THE CENTERLINE OF THE SOUTHBOUND LANES OF INTERSTATE ROUTE 39, 25.6 FT
 AH2924'(7.8 M) SOUTH OF AN OPEN GRATE CATCH BASIN, 2.1 FT (0.6 M) NORTH OF A
 AH2924'WOOD POST, 2.0 FT (0.6 M) SOUTH OF A WOOD POST, AND 2.0 FT (0.6 M)
 AH2924'EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AH2924'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2924'PHYSICAL TIES.
 AH2924
 AH2924                          STATION RECOVERY (2001)
 AH2924
 AH2924'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2924'RECOVERED IN GOOD CONDITION.
 AH2924
 AH2924                          STATION RECOVERY (2004)
 AH2924
 AH2924'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2925 ***********************************************************************
 AH2925  DESIGNATION -  OGL52 1A
 AH2925  PID         -  AH2925
 AH2925  STATE/COUNTY-  IL/OGLE
 AH2925  COUNTRY     -  US
 AH2925  USGS QUAD   -  BROOKVILLE (2018)
 AH2925
 AH2925                         *CURRENT SURVEY CONTROL
 AH2925  ______________________________________________________________________
 AH2925* NAD 83(2011) POSITION- 42 00 55.07371(N) 089 37 41.65499(W)   ADJUSTED
 AH2925* NAD 83(2011) ELLIP HT-   242.657 (meters)        (06/27/12)   ADJUSTED
 AH2925* NAD 83(2011) EPOCH   -  2010.00
 AH2925* NAVD 88 ORTHO HEIGHT -   275.6   (meters)      904.    (feet) GPS OBS
 AH2925  ______________________________________________________________________
 AH2925  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2925  GEOID HEIGHT    -        -32.730 (meters)                     GEOID96
 AH2925  GEOID HEIGHT    -        -32.919 (meters)                     GEOID18
 AH2925  NAD 83(2011) X  -     30,794.382 (meters)                     COMP
 AH2925  NAD 83(2011) Y  - -4,745,942.175 (meters)                     COMP
 AH2925  NAD 83(2011) Z  -  4,247,028.875 (meters)                     COMP
 AH2925  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AH2925
 AH2925  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2925  Standards:
 AH2925         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2925            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2925  -------------------------------------------------------------------
 AH2925  NETWORK    0.80   1.25           0.36   0.28   0.64      0.03436739
 AH2925  -------------------------------------------------------------------
 AH2925  Click here for local accuracies and other accuracy information.
 AH2925
 AH2925.The horizontal coordinates were established by GPS observations
 AH2925.and adjusted by the National Geodetic Survey in June 2012.
 AH2925
 AH2925.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2925.been affixed to the stable North American tectonic plate. See 
 AH2925.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2925
 AH2925.The horizontal coordinates are valid at the epoch date displayed above
 AH2925.which is a decimal equivalence of Year/Month/Day.
 AH2925
 AH2925.The orthometric height was determined by GPS observations and a
 AH2925.high-resolution geoid model.
 AH2925
 AH2925.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2925.GEOID18 height accuracy estimate available here.
 AH2925
 AH2925.Click photographs - Photos may exist for this station.
 AH2925
 AH2925.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2925
 AH2925.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2925
 AH2925.The ellipsoidal height was determined by GPS observations
 AH2925.and is referenced to NAD 83.
 AH2925
 AH2925. The following values were computed from the NAD 83(2011) position.
 AH2925
 AH2925;                    North         East     Units Scale Factor Converg.
 AH2925;SPC IL W     -   593,921.966   744,596.026   MT  0.99996564   +0 21 37.4
 AH2925;SPC IL W     - 1,948,558.98  2,442,895.46   sFT  0.99996564   +0 21 37.4
 AH2925;UTM  16      - 4,654,816.820   282,379.694   MT  1.00018278   -1 45 35.4
 AH2925
 AH2925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2925!SPC IL W     -   0.99996194  x   0.99996564  =   0.99992758
 AH2925!UTM  16      -   0.99996194  x   1.00018278  =   1.00014472
 AH2925
 AH2925:                Primary Azimuth Mark                     Grid Az
 AH2925:SPC IL W     -  OGL52 1B                                 121 52 09.5
 AH2925:UTM  16      -  OGL52 1B                                 123 59 22.3
 AH2925
 AH2925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8237954816(NAD 83)
 AH2925
 AH2925|---------------------------------------------------------------------|
 AH2925| PID    Reference Object                     Distance      Geod. Az  |
 AH2925|                                                           dddmmss.s |
 AH2925| AH2926 OGL52 1B                            APPROX. 0.8 KM 1221346.9 |
 AH2925|---------------------------------------------------------------------|
 AH2925
 AH2925                          SUPERSEDED SURVEY CONTROL
 AH2925
 AH2925  NAD 83(2007)-  42 00 55.07370(N)    089 37 41.65587(W) AD(2002.00) 0
 AH2925  ELLIP H (02/10/07)  242.690  (m)                       GP(2002.00)    
 AH2925  ELLIP H (12/06/04)  242.677  (m)                       GP(       ) 4 1
 AH2925  NAD 83(1997)-  42 00 55.07351(N)    089 37 41.65542(W) AD(       ) 1
 AH2925  ELLIP H (09/15/98)  242.736  (m)                       GP(       ) 3 1
 AH2925
 AH2925.Superseded values are not recommended for survey control.
 AH2925
 AH2925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2925.See file dsdata.pdf to determine how the superseded data were derived.
 AH2925
 AH2925_MARKER: I = METAL ROD
 AH2925_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2925_STAMPING: OGL52-1A
 AH2925_MARK LOGO: ILDT
 AH2925_PROJECTION: RECESSED 5 CENTIMETERS
 AH2925_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2925_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2925+STABILITY: POSITION/ELEVATION WELL
 AH2925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2925+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 AH2925_ROD/PIPE-DEPTH: 2.4 meters
 AH2925_SLEEVE-DEPTH  : 0.9 meters
 AH2925
 AH2925  HISTORY     - Date     Condition        Report By
 AH2925  HISTORY     - 1996     MONUMENTED       SECI
 AH2925  HISTORY     - 20010806 GOOD             USPSQD
 AH2925  HISTORY     - 20050205 GOOD             USPSQD
 AH2925
 AH2925                          STATION DESCRIPTION
 AH2925
 AH2925'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2925'STATION IS LOCATED APPROXIMATELY 3.3 MI (5.3 KM) NORTHWEST OF POLO,
 AH2925'3.6 MI (5.8 KM) SOUTHEAST OF BROOKVILLE IN THE NORTHEAST 1/4 OF
 AH2925'SECTION 1, T 23 N, R 7 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE
 AH2925'52 AND ILLINOIS ROUTE 26, PROCEED NORTHWEST APPROXIMATELY 2.4 MI (3.9
 AH2925'KM) ALONG U.S.  ROUTE 52 TO THE STATION LOCATED ON THE RIGHT (NORTH)
 AH2925'SIDE OF U.S.  ROUTE 52, 269 FT (82.0 M) NORTHWEST OF THE CENTERLINE OF
 AH2925'FREEPORT ROAD.  THE STATION IS LOCATED 31.2 FT (9.5 M) NORTH OF THE
 AH2925'CENTERLINE OF U.S.  ROUTE 52, 268.8 FT (81.9 M) NORTHWEST OF THE
 AH2925'CENTERLINE OF FREEPORT ROAD, 265 FT (80.8 M) SOUTHEAST OF A FIED
 AH2925'ENTRANCE TO THE NORTH AND A PRIVATE DRIVE TO THE SOUTH, 91.8 FT (28.0
 AH2925'M) NORTHEAST OF A POWER POLE, 142.3 FT (43.4 M) NORTHWEST OF A POWER
 AH2925'POLE, 240.5 FT (73.3 M) NORTHWEST OF A CONCRETE R.O.W.  MARKER, 150.9
 AH2925'FT (46.0 M) WEST OF A U.S.  52 WEST SIGN, 150.9 FT (46.0 M) WEST OF AN
 AH2925'OLGE COUNTY MILE MARKER 4 SIGN, 2.1 FT (0.6 M) SOUTHWEST OF A FENCE
 AH2925'THAT RUNS NORTHWEST AND SOUTHEAST, AND 1.5 FT (0.5 M) SOUTHWEST OF AN
 AH2925'ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS
 AH2925'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2925'TIES.
 AH2925
 AH2925                          STATION RECOVERY (2001)
 AH2925
 AH2925'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2925'RECOVERED IN GOOD CONDITION.
 AH2925
 AH2925                          STATION RECOVERY (2005)
 AH2925
 AH2925'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH2925'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2926 ***********************************************************************
 AH2926  DESIGNATION -  OGL52 1B
 AH2926  PID         -  AH2926
 AH2926  STATE/COUNTY-  IL/OGLE
 AH2926  COUNTRY     -  US
 AH2926  USGS QUAD   -  FORRESTON SOUTH (2018)
 AH2926
 AH2926                         *CURRENT SURVEY CONTROL
 AH2926  ______________________________________________________________________
 AH2926* NAD 83(2011) POSITION- 42 00 41.51451(N) 089 37 12.81875(W)   ADJUSTED
 AH2926* NAD 83(2011) ELLIP HT-   247.109 (meters)        (06/27/12)   ADJUSTED
 AH2926* NAD 83(2011) EPOCH   -  2010.00
 AH2926* NAVD 88 ORTHO HEIGHT -   280.0   (meters)      919.    (feet) GPS OBS
 AH2926  ______________________________________________________________________
 AH2926  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2926  GEOID HEIGHT    -        -32.727 (meters)                     GEOID96
 AH2926  GEOID HEIGHT    -        -32.916 (meters)                     GEOID18
 AH2926  NAD 83(2011) X  -     31,459.752 (meters)                     COMP
 AH2926  NAD 83(2011) Y  - -4,746,221.141 (meters)                     COMP
 AH2926  NAD 83(2011) Z  -  4,246,721.012 (meters)                     COMP
 AH2926  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 AH2926
 AH2926  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2926  Standards:
 AH2926         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2926            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2926  -------------------------------------------------------------------
 AH2926  NETWORK    0.66   1.06           0.30   0.23   0.54      0.01460536
 AH2926  -------------------------------------------------------------------
 AH2926  Click here for local accuracies and other accuracy information.
 AH2926
 AH2926.The horizontal coordinates were established by GPS observations
 AH2926.and adjusted by the National Geodetic Survey in June 2012.
 AH2926
 AH2926.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2926.been affixed to the stable North American tectonic plate. See 
 AH2926.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2926
 AH2926.The horizontal coordinates are valid at the epoch date displayed above
 AH2926.which is a decimal equivalence of Year/Month/Day.
 AH2926
 AH2926.The orthometric height was determined by GPS observations and a
 AH2926.high-resolution geoid model.
 AH2926
 AH2926.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2926.GEOID18 height accuracy estimate available here.
 AH2926
 AH2926.Click photographs - Photos may exist for this station.
 AH2926
 AH2926.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2926
 AH2926.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2926
 AH2926.The ellipsoidal height was determined by GPS observations
 AH2926.and is referenced to NAD 83.
 AH2926
 AH2926. The following values were computed from the NAD 83(2011) position.
 AH2926
 AH2926;                    North         East     Units Scale Factor Converg.
 AH2926;SPC IL W     -   593,507.841   745,262.142   MT  0.99996638   +0 21 56.6
 AH2926;SPC IL W     - 1,947,200.31  2,445,080.88   sFT  0.99996638   +0 21 56.6
 AH2926;UTM  16      - 4,654,378.241   283,030.173   MT  1.00017930   -1 45 15.7
 AH2926
 AH2926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2926!SPC IL W     -   0.99996124  x   0.99996638  =   0.99992763
 AH2926!UTM  16      -   0.99996124  x   1.00017930  =   1.00014054
 AH2926
 AH2926:                Primary Azimuth Mark                     Grid Az
 AH2926:SPC IL W     -  OGL52 1A                                 301 52 09.6
 AH2926:UTM  16      -  OGL52 1A                                 303 59 21.9
 AH2926
 AH2926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8303054378(NAD 83)
 AH2926
 AH2926|---------------------------------------------------------------------|
 AH2926| PID    Reference Object                     Distance      Geod. Az  |
 AH2926|                                                           dddmmss.s |
 AH2926| AH2925 OGL52 1A                            APPROX. 0.8 KM 3021406.2 |
 AH2926|---------------------------------------------------------------------|
 AH2926
 AH2926                          SUPERSEDED SURVEY CONTROL
 AH2926
 AH2926  NAD 83(2007)-  42 00 41.51450(N)    089 37 12.81962(W) AD(2002.00) 0
 AH2926  ELLIP H (02/10/07)  247.141  (m)                       GP(2002.00)    
 AH2926  ELLIP H (12/06/04)  247.129  (m)                       GP(       ) 4 1
 AH2926  NAD 83(1997)-  42 00 41.51431(N)    089 37 12.81917(W) AD(       ) 1
 AH2926  ELLIP H (09/15/98)  247.188  (m)                       GP(       ) 3 1
 AH2926
 AH2926.Superseded values are not recommended for survey control.
 AH2926
 AH2926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2926.See file dsdata.pdf to determine how the superseded data were derived.
 AH2926
 AH2926_MARKER: I = METAL ROD
 AH2926_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2926_STAMPING: OGL52-1B
 AH2926_MARK LOGO: ILDT
 AH2926_PROJECTION: RECESSED 5 CENTIMETERS
 AH2926_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2926_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2926+STABILITY: POSITION/ELEVATION WELL
 AH2926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2926+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 AH2926_ROD/PIPE-DEPTH: 3.5 meters
 AH2926_SLEEVE-DEPTH  : 0.9 meters
 AH2926
 AH2926  HISTORY     - Date     Condition        Report By
 AH2926  HISTORY     - 1996     MONUMENTED       SECI
 AH2926  HISTORY     - 20010806 GOOD             USPSQD
 AH2926  HISTORY     - 20050205 GOOD             USPSQD
 AH2926
 AH2926                          STATION DESCRIPTION
 AH2926
 AH2926'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2926'STATION IS LOCATED APPROXIMATELY 2.7 MI (4.3 KM) NORTHWEST OF POLO,
 AH2926'4.3 MI (6.9 KM) SOUTHEAST OF BROOKVILLE IN THE SOUTHWEST 1/4 OF
 AH2926'SECTION 6, T 23 N, R 8 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE
 AH2926'52 AND ILLINOIS ROUTE 26, PROCEED NORTHWEST APPROXIMATELY 1.9 MI (3.1
 AH2926'KM) ALONG U.S.  ROUTE 52 TO THE STATION LOCATED ON THE LEFT (SOUTH)
 AH2926'SIDE OF U.S.  ROUTE 52 ACROSS FROM A FIELD ENTRANCE TO THE NORTH AND
 AH2926'.47 MI (0.76 KM) SOUTHEAST OF FREEPORT ROAD.  THE STATION IS LOCATED
 AH2926'30.1 FT (9.2 M) SOUTH OF THE CENTERLINE OF U.S.  ROUTE 52, 91.4 FT
 AH2926'(27.9 M) EAST OF A POWER POLE, 87.3 FT (26.6 M) WEST OF A POWER POLE,
 AH2926'50.82 FT (15.49 M) SOUTHWEST OF A CHISELED X IN THE SOUTH CORNER OF A
 AH2926'CONCRETE HEADWALL AT THE EAST END OF A PIPE UNDER THE FIELD ENTRANCE,
 AH2926'AND 2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2926'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2926'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2926
 AH2926                          STATION RECOVERY (2001)
 AH2926
 AH2926'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2926'RECOVERED IN GOOD CONDITION.
 AH2926
 AH2926                          STATION RECOVERY (2005)
 AH2926
 AH2926'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH2926'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2927 ***********************************************************************
 AH2927  DESIGNATION -  OGL64 1A
 AH2927  PID         -  AH2927
 AH2927  STATE/COUNTY-  IL/OGLE
 AH2927  COUNTRY     -  US
 AH2927  USGS QUAD   -  MOUNT MORRIS (2018)
 AH2927
 AH2927                         *CURRENT SURVEY CONTROL
 AH2927  ______________________________________________________________________
 AH2927* NAD 83(2011) POSITION- 42 02 55.68287(N) 089 29 12.50569(W)   ADJUSTED
 AH2927* NAD 83(2011) ELLIP HT-   227.062 (meters)        (06/27/12)   ADJUSTED
 AH2927* NAD 83(2011) EPOCH   -  2010.00
 AH2927* NAVD 88 ORTHO HEIGHT -   260.0   (meters)      853.    (feet) GPS OBS
 AH2927  ______________________________________________________________________
 AH2927  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2927  GEOID HEIGHT    -        -32.749 (meters)                     GEOID96
 AH2927  GEOID HEIGHT    -        -32.941 (meters)                     GEOID18
 AH2927  NAD 83(2011) X  -     42,486.860 (meters)                     COMP
 AH2927  NAD 83(2011) Y  - -4,743,348.573 (meters)                     COMP
 AH2927  NAD 83(2011) Z  -  4,249,782.576 (meters)                     COMP
 AH2927  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 AH2927
 AH2927  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2927  Standards:
 AH2927         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2927            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2927  -------------------------------------------------------------------
 AH2927  NETWORK    0.76   1.22           0.34   0.28   0.62     -0.01840099
 AH2927  -------------------------------------------------------------------
 AH2927  Click here for local accuracies and other accuracy information.
 AH2927
 AH2927.The horizontal coordinates were established by GPS observations
 AH2927.and adjusted by the National Geodetic Survey in June 2012.
 AH2927
 AH2927.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2927.been affixed to the stable North American tectonic plate. See 
 AH2927.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2927
 AH2927.The horizontal coordinates are valid at the epoch date displayed above
 AH2927.which is a decimal equivalence of Year/Month/Day.
 AH2927
 AH2927.The orthometric height was determined by GPS observations and a
 AH2927.high-resolution geoid model.
 AH2927
 AH2927.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2927.GEOID18 height accuracy estimate available here.
 AH2927
 AH2927.Click photographs - Photos may exist for this station.
 AH2927
 AH2927.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2927
 AH2927.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2927
 AH2927.The ellipsoidal height was determined by GPS observations
 AH2927.and is referenced to NAD 83.
 AH2927
 AH2927. The following values were computed from the NAD 83(2011) position.
 AH2927
 AH2927;                    North         East     Units Scale Factor Converg.
 AH2927;SPC IL W     -   597,726.395   756,280.650   MT  0.99998014   +0 27 19.3
 AH2927;SPC IL W     - 1,961,040.68  2,481,230.77   sFT  0.99998014   +0 27 19.3
 AH2927;UTM  16      - 4,658,186.824   294,199.223   MT  1.00012118   -1 39 58.2
 AH2927
 AH2927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2927!SPC IL W     -   0.99996439  x   0.99998014  =   0.99994453
 AH2927!UTM  16      -   0.99996439  x   1.00012118  =   1.00008556
 AH2927
 AH2927:                Primary Azimuth Mark                     Grid Az
 AH2927:SPC IL W     -  OGL64 1B                                 089 30 17.6
 AH2927:UTM  16      -  OGL64 1B                                 091 37 35.1
 AH2927
 AH2927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9419958186(NAD 83)
 AH2927
 AH2927|---------------------------------------------------------------------|
 AH2927| PID    Reference Object                     Distance      Geod. Az  |
 AH2927|                                                           dddmmss.s |
 AH2927| AH2928 OGL64 1B                            APPROX. 1.4 KM 0895736.9 |
 AH2927|---------------------------------------------------------------------|
 AH2927
 AH2927                          SUPERSEDED SURVEY CONTROL
 AH2927
 AH2927  NAD 83(2007)-  42 02 55.68287(N)    089 29 12.50658(W) AD(2002.00) 0
 AH2927  ELLIP H (02/10/07)  227.095  (m)                       GP(2002.00)    
 AH2927  ELLIP H (12/06/04)  227.082  (m)                       GP(       ) 4 1
 AH2927  NAD 83(1997)-  42 02 55.68268(N)    089 29 12.50614(W) AD(       ) 1
 AH2927  ELLIP H (09/15/98)  227.141  (m)                       GP(       ) 3 1
 AH2927
 AH2927.Superseded values are not recommended for survey control.
 AH2927
 AH2927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2927.See file dsdata.pdf to determine how the superseded data were derived.
 AH2927
 AH2927_MARKER: I = METAL ROD
 AH2927_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2927_STAMPING: OGL64-1A
 AH2927_MARK LOGO: ILDT
 AH2927_PROJECTION: RECESSED 3 CENTIMETERS
 AH2927_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2927_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2927+STABILITY: POSITION/ELEVATION WELL
 AH2927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2927+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 AH2927_ROD/PIPE-DEPTH: 3.7 meters
 AH2927_SLEEVE-DEPTH  : 0.9 meters
 AH2927
 AH2927  HISTORY     - Date     Condition        Report By
 AH2927  HISTORY     - 1996     MONUMENTED       SECI
 AH2927  HISTORY     - 20010813 GOOD             USPSQD
 AH2927  HISTORY     - 20050205 GOOD             USPSQD
 AH2927
 AH2927                          STATION DESCRIPTION
 AH2927
 AH2927'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2927'STATION IS LOCATED APPROXIMATELY 2.8 MI (4.5 KM) WEST OF MT.  MORRIS,
 AH2927'6.4 MI (10.3 KM) NORTHEAST OF POLO IN THE NORTHWEST 1/4 OF SECTION 29,
 AH2927'T 24 N, R 9 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND
 AH2927'ILLINOIS ROUTE 26, PROCEED EAST APPROXIMATELY 5.2 MI (8.4 KM) ALONG
 AH2927'ILLINOIS ROUTE 64 TO THE STATION LOCATED ON THE LEFT (NORTH) SIDE OF
 AH2927'ILLINOIS ROUTE 64 JUST WEST OF A PRIVATE DRIVE TO THE NORTH. THE
 AH2927'STATION IS LOCATED 36.0 FT (11.0 M) NORTH OF THE CENTERLINE OF
 AH2927'ILLINOIS ROUTE 64, 9.3 FT (2.8 M) WEST OF A PRIVATE DRIVE TO THE
 AH2927'NORTH, 125.1 FT (38.1 M) NORTHEAST OF A CONCRETE R.O.W.  MARKER, 37.5
 AH2927'FT (11.4 M) WEST OF A TELEPHONE RISER, 34.1 FT (10.4 M) SOUTHWEST OF A
 AH2927'WOOD POST FOR A CUATION UNDERGROUND TELEPHONE CABLE SIGN, 6.32 FT
 AH2927'(1.93 M) SOUTH OF A FOUND IRON NAIL AND 2.0 FT (0.6 M) SOUTH OF AN
 AH2927'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2927'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2927'TIES.
 AH2927
 AH2927                          STATION RECOVERY (2001)
 AH2927
 AH2927'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2927'RECOVERED IN GOOD CONDITION.
 AH2927
 AH2927                          STATION RECOVERY (2005)
 AH2927
 AH2927'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH2927'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2928 ***********************************************************************
 AH2928  DESIGNATION -  OGL64 1B
 AH2928  PID         -  AH2928
 AH2928  STATE/COUNTY-  IL/OGLE
 AH2928  COUNTRY     -  US
 AH2928  USGS QUAD   -  MOUNT MORRIS (2018)
 AH2928
 AH2928                         *CURRENT SURVEY CONTROL
 AH2928  ______________________________________________________________________
 AH2928* NAD 83(2011) POSITION- 42 02 55.71005(N) 089 28 11.10651(W)   ADJUSTED
 AH2928* NAD 83(2011) ELLIP HT-   224.740 (meters)        (06/27/12)   ADJUSTED
 AH2928* NAD 83(2011) EPOCH   -  2010.00
 AH2928* NAVD 88 ORTHO HEIGHT -   257.7   (meters)      845.    (feet) GPS OBS
 AH2928  ______________________________________________________________________
 AH2928  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2928  GEOID HEIGHT    -        -32.752 (meters)                     GEOID96
 AH2928  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 AH2928  NAD 83(2011) X  -     43,898.797 (meters)                     COMP
 AH2928  NAD 83(2011) Y  - -4,743,333.430 (meters)                     COMP
 AH2928  NAD 83(2011) Z  -  4,249,781.644 (meters)                     COMP
 AH2928  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 AH2928
 AH2928  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2928  Standards:
 AH2928         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2928            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2928  -------------------------------------------------------------------
 AH2928  NETWORK    0.79   1.25           0.35   0.29   0.64     -0.01984650
 AH2928  -------------------------------------------------------------------
 AH2928  Click here for local accuracies and other accuracy information.
 AH2928
 AH2928.The horizontal coordinates were established by GPS observations
 AH2928.and adjusted by the National Geodetic Survey in June 2012.
 AH2928
 AH2928.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2928.been affixed to the stable North American tectonic plate. See 
 AH2928.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2928
 AH2928.The horizontal coordinates are valid at the epoch date displayed above
 AH2928.which is a decimal equivalence of Year/Month/Day.
 AH2928
 AH2928.The orthometric height was determined by GPS observations and a
 AH2928.high-resolution geoid model.
 AH2928
 AH2928.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2928.GEOID18 height accuracy estimate available here.
 AH2928
 AH2928.Click photographs - Photos may exist for this station.
 AH2928
 AH2928.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2928
 AH2928.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2928
 AH2928.The ellipsoidal height was determined by GPS observations
 AH2928.and is referenced to NAD 83.
 AH2928
 AH2928. The following values were computed from the NAD 83(2011) position.
 AH2928
 AH2928;                    North         East     Units Scale Factor Converg.
 AH2928;SPC IL W     -   597,738.596   757,692.537   MT  0.99998212   +0 28 00.4
 AH2928;SPC IL W     - 1,961,080.71  2,485,862.93   sFT  0.99998212   +0 28 00.4
 AH2928;UTM  16      - 4,658,146.745   295,610.787   MT  1.00011406   -1 39 17.0
 AH2928
 AH2928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2928!SPC IL W     -   0.99996475  x   0.99998212  =   0.99994687
 AH2928!UTM  16      -   0.99996475  x   1.00011406  =   1.00007881
 AH2928
 AH2928:                Primary Azimuth Mark                     Grid Az
 AH2928:SPC IL W     -  OGL64 1A                                 269 30 17.6
 AH2928:UTM  16      -  OGL64 1A                                 271 37 35.0
 AH2928
 AH2928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9561058146(NAD 83)
 AH2928
 AH2928|---------------------------------------------------------------------|
 AH2928| PID    Reference Object                     Distance      Geod. Az  |
 AH2928|                                                           dddmmss.s |
 AH2928| AH2927 OGL64 1A                            APPROX. 1.4 KM 2695818.0 |
 AH2928|---------------------------------------------------------------------|
 AH2928
 AH2928                          SUPERSEDED SURVEY CONTROL
 AH2928
 AH2928  NAD 83(2007)-  42 02 55.71004(N)    089 28 11.10739(W) AD(2002.00) 0
 AH2928  ELLIP H (02/10/07)  224.773  (m)                       GP(2002.00)    
 AH2928  ELLIP H (12/06/04)  224.760  (m)                       GP(       ) 4 1
 AH2928  NAD 83(1997)-  42 02 55.70986(N)    089 28 11.10695(W) AD(       ) 1
 AH2928  ELLIP H (09/15/98)  224.818  (m)                       GP(       ) 3 1
 AH2928
 AH2928.Superseded values are not recommended for survey control.
 AH2928
 AH2928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2928.See file dsdata.pdf to determine how the superseded data were derived.
 AH2928
 AH2928_MARKER: I = METAL ROD
 AH2928_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2928_STAMPING: OGL64-1B
 AH2928_MARK LOGO: ILDT
 AH2928_PROJECTION: RECESSED 3 CENTIMETERS
 AH2928_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2928_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2928+STABILITY: POSITION/ELEVATION WELL
 AH2928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2928+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 AH2928_ROD/PIPE-DEPTH: 4.9 meters
 AH2928_SLEEVE-DEPTH  : 0.9 meters
 AH2928
 AH2928  HISTORY     - Date     Condition        Report By
 AH2928  HISTORY     - 1996     MONUMENTED       SECI
 AH2928  HISTORY     - 20010813 GOOD             USPSQD
 AH2928  HISTORY     - 20050205 GOOD             USPSQD
 AH2928
 AH2928                          STATION DESCRIPTION
 AH2928
 AH2928'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2928'STATION IS LOCATED APPROXIMATELY 2.0 MI (3.2 KM) WEST OF MT.  MORRIS,
 AH2928'6.9 MI (11.1 KM) NORTHEAST OF POLO IN THE SOUTHEAST 1/4 OF SECTION 29,
 AH2928'T 24 N, R 9 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND
 AH2928'ILLINOIS ROUTE 26, PROCEED EAST APPROXIMATELY 6.1 MI (9.8 KM) ALONG
 AH2928'ILLINOIS ROUTE 64 TO THE STATION LOCATED ON THE RIGHT (SOUTH) SIDE OF
 AH2928'ILLINOIS ROUTE 64.  THE STATION IS LOCATED 49.0 FT (14.9 M) SOUTH OF
 AH2928'THE CENTERLINE OF ILLINOIS ROUTE 64, 125.1 FT (38.1 M) EAST OF A POWER
 AH2928'POLE, 180.8 FT (55.1 M) WEST OF A CONCRETE R.O.W.  MARKER, 28.9 FT
 AH2928'(8.8 M) WEST OF A POWER POLE, 4.1 FT (1.2 M) NORTH OF A FENCE CORNER
 AH2928'OF A FENCE THAT HEADS EAST, 2.0 FT (0.6 M) NORTH OF AN ORANGE
 AH2928'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2928'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH2928
 AH2928                          STATION RECOVERY (2001)
 AH2928
 AH2928'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2928'RECOVERED IN GOOD CONDITION.
 AH2928
 AH2928                          STATION RECOVERY (2005)
 AH2928
 AH2928'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH2928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2929 ***********************************************************************
 AH2929  DESIGNATION -  OGL64 2A
 AH2929  PID         -  AH2929
 AH2929  STATE/COUNTY-  IL/OGLE
 AH2929  COUNTRY     -  US
 AH2929  USGS QUAD   -  STILLMAN VALLEY (2018)
 AH2929
 AH2929                         *CURRENT SURVEY CONTROL
 AH2929  ______________________________________________________________________
 AH2929* NAD 83(2011) POSITION- 42 00 15.39234(N) 089 13 39.98426(W)   ADJUSTED
 AH2929* NAD 83(2011) ELLIP HT-   195.158 (meters)        (06/27/12)   ADJUSTED
 AH2929* NAD 83(2011) EPOCH   -  2010.00
 AH2929* NAVD 88 ORTHO HEIGHT -   228.141 (meters)      748.49  (feet) ADJUSTED
 AH2929  ______________________________________________________________________
 AH2929  GEOID HEIGHT    -        -32.980 (meters)                     GEOID18
 AH2929  NAD 83(2011) X  -     63,975.296 (meters)                     COMP
 AH2929  NAD 83(2011) Y  - -4,746,395.066 (meters)                     COMP
 AH2929  NAD 83(2011) Z  -  4,246,087.349 (meters)                     COMP
 AH2929  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 AH2929  DYNAMIC HEIGHT  -        228.063 (meters)      748.24  (feet) COMP
 AH2929  MODELED GRAVITY -    980,276.8   (mgal)                       NAVD 88
 AH2929
 AH2929  VERT ORDER      -  SECOND    CLASS I
 AH2929
 AH2929  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2929  Standards:
 AH2929         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2929            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2929  -------------------------------------------------------------------
 AH2929  NETWORK    0.83   1.29           0.38   0.29   0.66      0.02046671
 AH2929  -------------------------------------------------------------------
 AH2929  Click here for local accuracies and other accuracy information.
 AH2929
 AH2929.The horizontal coordinates were established by GPS observations
 AH2929.and adjusted by the National Geodetic Survey in June 2012.
 AH2929
 AH2929.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2929.been affixed to the stable North American tectonic plate. See 
 AH2929.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2929
 AH2929.The horizontal coordinates are valid at the epoch date displayed above
 AH2929.which is a decimal equivalence of Year/Month/Day.
 AH2929
 AH2929.The orthometric height was determined by differential leveling and
 AH2929.adjusted by the IL DEPT OF TRANSP
 AH2929.in July 2015.
 AH2929
 AH2929.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2929.GEOID18 height accuracy estimate available here.
 AH2929
 AH2929.Click photographs - Photos may exist for this station.
 AH2929
 AH2929.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2929
 AH2929.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2929
 AH2929.The ellipsoidal height was determined by GPS observations
 AH2929.and is referenced to NAD 83.
 AH2929
 AH2929.The dynamic height is computed by dividing the NAVD 88
 AH2929.geopotential number by the normal gravity value computed on the
 AH2929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2929.degrees latitude (g = 980.6199 gals.).
 AH2929
 AH2929.The modeled gravity was interpolated from observed gravity values.
 AH2929
 AH2929. The following values were computed from the NAD 83(2011) position.
 AH2929
 AH2929;                    North         East     Units Scale Factor Converg.
 AH2929;SPC IL W     -   592,983.937   777,778.609   MT  1.00001559   +0 37 42.0
 AH2929;SPC IL W     - 1,945,481.47  2,551,761.99   sFT  1.00001559   +0 37 42.0
 AH2929;UTM  16      - 4,652,651.754   315,508.519   MT  1.00001884   -1 29 28.4
 AH2929
 AH2929!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2929!SPC IL W     -   0.99996939  x   1.00001559  =   0.99998498
 AH2929!UTM  16      -   0.99996939  x   1.00001884  =   0.99998823
 AH2929
 AH2929:                Primary Azimuth Mark                     Grid Az
 AH2929:SPC IL W     -  OGL64 2B                                 085 27 00.4
 AH2929:UTM  16      -  OGL64 2B                                 087 34 10.8
 AH2929
 AH2929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1550852651(NAD 83)
 AH2929
 AH2929|---------------------------------------------------------------------|
 AH2929| PID    Reference Object                     Distance      Geod. Az  |
 AH2929|                                                           dddmmss.s |
 AH2929| AH2930 OGL64 2B                            APPROX. 0.9 KM 0860442.4 |
 AH2929|---------------------------------------------------------------------|
 AH2929
 AH2929                          SUPERSEDED SURVEY CONTROL
 AH2929
 AH2929  NAD 83(2007)-  42 00 15.39232(N)    089 13 39.98514(W) AD(2002.00) 0
 AH2929  ELLIP H (02/10/07)  195.190  (m)                       GP(2002.00)    
 AH2929  ELLIP H (12/06/04)  195.175  (m)                       GP(       ) 4 1
 AH2929  NAD 83(1997)-  42 00 15.39215(N)    089 13 39.98471(W) AD(       ) 1
 AH2929  ELLIP H (09/15/98)  195.224  (m)                       GP(       ) 3 1
 AH2929  NAVD 88 (09/15/98)  228.1    (m)  GEOID96  model used  GPS OBS        
 AH2929
 AH2929.Superseded values are not recommended for survey control.
 AH2929
 AH2929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2929.See file dsdata.pdf to determine how the superseded data were derived.
 AH2929
 AH2929_MARKER: F = FLANGE-ENCASED ROD
 AH2929_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2929_STAMPING: OGL64-2A
 AH2929_MARK LOGO: ILDT
 AH2929_PROJECTION: RECESSED 5 CENTIMETERS
 AH2929_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH2929_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2929+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2020
 AH2929_ROD/PIPE-DEPTH: 3.7 meters
 AH2929_SLEEVE-DEPTH  : 0.9 meters
 AH2929
 AH2929  HISTORY     - Date     Condition        Report By
 AH2929  HISTORY     - 1996     MONUMENTED       SECI
 AH2929  HISTORY     - 20010725 GOOD             USPSQD
 AH2929  HISTORY     - 20140819 GOOD             ILDT
 AH2929  HISTORY     - 20150219 GOOD             DJHENK
 AH2929  HISTORY     - 20200423 GOOD             ILDT
 AH2929
 AH2929                          STATION DESCRIPTION
 AH2929
 AH2929'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2929'STATION IS LOCATED APPROXIMATELY 5.5 MI (8.9 KM) SOUTHEAST OF OREGON,
 AH2929'1.7 MI (2.7 KM) NORTHWEST OF CHANA, 9.7 MI (15.6 KM) SOUTHWEST OF
 AH2929'DAVIS JUNCTION IN THE NORTHEAST 1/4 OF SECTION 9, T 23 N, R 11 E.  TO
 AH2929'REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND ILLINOIS ROUTE 251,
 AH2929'PROCEED WEST APPROXIMATELY 8.4 MI (13.5 KM) ALONG ILLINOIS ROUTE 64 TO
 AH2929'THE STATION LOCATED ON THE LEFT (SOUTH) SIDE OF ILLINOIS ROUTE 64, .35
 AH2929'MI (0.56 KM) WEST OF THE INTERSECTION OF ILLINOIS ROUTE 64 AND CHANA
 AH2929'ROAD, AND JUST EAST OF A PRIVATE DRIVE TO THE NORTH AND SOUTH. THE
 AH2929'STATION IS LOCATED 48.8 FT (14.9 M) SOUTH OF THE CENTERLINE OF
 AH2929'ILLINOIS ROUTE 64, 144 FT (43.9 M) EAST OF A PRIVATE DRIVE TO THE
 AH2929'NORTH AND SOUTH, 206 FT (62.8 M) WEST OF A FIELD ENTRANCE TO THE
 AH2929'NORTH, 136.6 FT (41.6 M) SOUTHEAST OF A 40-IN DIAMETER TREE, 123.0 FT
 AH2929'(37.5 M) SOUTHEAST OF A POWER POLE, 108.6 FT (33.1 M) SOUTH OF A
 AH2929'CONCRETE R.O.W.  MARKER, 180.3 FT (55.0 M) SOUTHWEST OF A POWER POLE,
 AH2929'282.4 FT (86.1 M) SOUTHWEST OF A 32-IN DIAMETER TREE, AND 2.0 FT (0.6
 AH2929'M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AH2929'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH2929'PHYSICAL TIES.
 AH2929
 AH2929                          STATION RECOVERY (2001)
 AH2929
 AH2929'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2929'RECOVERED IN GOOD CONDITION.
 AH2929
 AH2929                          STATION RECOVERY (2014)
 AH2929
 AH2929'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AH2929'RECOVERED IN GOOD CONDITION.
 AH2929
 AH2929                          STATION RECOVERY (2015)
 AH2929
 AH2929'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 AH2929'RECOVERED AS DESCRIBED.
 AH2929
 AH2929                          STATION RECOVERY (2020)
 AH2929
 AH2929'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2929'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2930 ***********************************************************************
 AH2930  DESIGNATION -  OGL64 2B
 AH2930  PID         -  AH2930
 AH2930  STATE/COUNTY-  IL/OGLE
 AH2930  COUNTRY     -  US
 AH2930  USGS QUAD   -  STILLMAN VALLEY (2018)
 AH2930
 AH2930                         *CURRENT SURVEY CONTROL
 AH2930  ______________________________________________________________________
 AH2930* NAD 83(2011) POSITION- 42 00 17.38473(N) 089 13 00.98037(W)   ADJUSTED
 AH2930* NAD 83(2011) ELLIP HT-   219.032 (meters)        (06/27/12)   ADJUSTED
 AH2930* NAD 83(2011) EPOCH   -  2010.00
 AH2930* NAVD 88 ORTHO HEIGHT -   252.018 (meters)      826.83  (feet) ADJUSTED
 AH2930  ______________________________________________________________________
 AH2930  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 AH2930  NAD 83(2011) X  -     64,872.500 (meters)                     COMP
 AH2930  NAD 83(2011) Y  - -4,746,359.488 (meters)                     COMP
 AH2930  NAD 83(2011) Z  -  4,246,149.006 (meters)                     COMP
 AH2930  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 AH2930  DYNAMIC HEIGHT  -        251.932 (meters)      826.55  (feet) COMP
 AH2930  MODELED GRAVITY -    980,276.8   (mgal)                       NAVD 88
 AH2930
 AH2930  VERT ORDER      -  SECOND    CLASS I
 AH2930
 AH2930  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2930  Standards:
 AH2930         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2930            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2930  -------------------------------------------------------------------
 AH2930  NETWORK    0.79   1.22           0.36   0.27   0.62      0.01161452
 AH2930  -------------------------------------------------------------------
 AH2930  Click here for local accuracies and other accuracy information.
 AH2930
 AH2930.The horizontal coordinates were established by GPS observations
 AH2930.and adjusted by the National Geodetic Survey in June 2012.
 AH2930
 AH2930.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2930.been affixed to the stable North American tectonic plate. See 
 AH2930.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2930
 AH2930.The horizontal coordinates are valid at the epoch date displayed above
 AH2930.which is a decimal equivalence of Year/Month/Day.
 AH2930
 AH2930.The orthometric height was determined by differential leveling and
 AH2930.adjusted by the IL DEPT OF TRANSP
 AH2930.in July 2015.
 AH2930
 AH2930.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2930.GEOID18 height accuracy estimate available here.
 AH2930
 AH2930.Click photographs - Photos may exist for this station.
 AH2930
 AH2930.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2930
 AH2930.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2930
 AH2930.The ellipsoidal height was determined by GPS observations
 AH2930.and is referenced to NAD 83.
 AH2930
 AH2930.The dynamic height is computed by dividing the NAVD 88
 AH2930.geopotential number by the normal gravity value computed on the
 AH2930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2930.degrees latitude (g = 980.6199 gals.).
 AH2930
 AH2930.The modeled gravity was interpolated from observed gravity values.
 AH2930
 AH2930. The following values were computed from the NAD 83(2011) position.
 AH2930
 AH2930;                    North         East     Units Scale Factor Converg.
 AH2930;SPC IL W     -   593,055.307   778,675.467   MT  1.00001731   +0 38 08.1
 AH2930;SPC IL W     - 1,945,715.62  2,554,704.43   sFT  1.00001731   +0 38 08.1
 AH2930;UTM  16      - 4,652,689.905   316,407.403   MT  1.00001477   -1 29 02.3
 AH2930
 AH2930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2930!SPC IL W     -   0.99996565  x   1.00001731  =   0.99998296
 AH2930!UTM  16      -   0.99996565  x   1.00001477  =   0.99998042
 AH2930
 AH2930:                Primary Azimuth Mark                     Grid Az
 AH2930:SPC IL W     -  OGL64 2A                                 265 27 00.4
 AH2930:UTM  16      -  OGL64 2A                                 267 34 10.8
 AH2930
 AH2930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1640752689(NAD 83)
 AH2930
 AH2930|---------------------------------------------------------------------|
 AH2930| PID    Reference Object                     Distance      Geod. Az  |
 AH2930|                                                           dddmmss.s |
 AH2930| AH2929 OGL64 2A                            APPROX. 0.9 KM 2660508.5 |
 AH2930|---------------------------------------------------------------------|
 AH2930
 AH2930                          SUPERSEDED SURVEY CONTROL
 AH2930
 AH2930  NAD 83(2007)-  42 00 17.38472(N)    089 13 00.98125(W) AD(2002.00) 0
 AH2930  ELLIP H (02/10/07)  219.064  (m)                       GP(2002.00)    
 AH2930  ELLIP H (12/06/04)  219.049  (m)                       GP(       ) 4 1
 AH2930  NAD 83(1997)-  42 00 17.38454(N)    089 13 00.98082(W) AD(       ) 1
 AH2930  ELLIP H (09/15/98)  219.098  (m)                       GP(       ) 3 1
 AH2930  NAVD 88 (09/15/98)  252.0    (m)  GEOID96  model used  GPS OBS        
 AH2930
 AH2930.Superseded values are not recommended for survey control.
 AH2930
 AH2930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2930.See file dsdata.pdf to determine how the superseded data were derived.
 AH2930
 AH2930_MARKER: F = FLANGE-ENCASED ROD
 AH2930_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2930_STAMPING: OGL64-2B
 AH2930_MARK LOGO: ILDT
 AH2930_PROJECTION: FLUSH
 AH2930_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2930+STABILITY: POSITION/ELEVATION WELL
 AH2930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2930+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2015
 AH2930_ROD/PIPE-DEPTH: 2.2 meters
 AH2930_SLEEVE-DEPTH  : 0.9 meters
 AH2930
 AH2930  HISTORY     - Date     Condition        Report By
 AH2930  HISTORY     - 1996     MONUMENTED       SECI
 AH2930  HISTORY     - 20010725 GOOD             USPSQD
 AH2930  HISTORY     - 20140819 GOOD             ILDT
 AH2930  HISTORY     - 20150219 GOOD             DJHENK
 AH2930
 AH2930                          STATION DESCRIPTION
 AH2930
 AH2930'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2930'STATION IS LOCATED APPROXIMATELY 5.9 MI (9.5 KM) SOUTHEAST OF OREGON,
 AH2930'1.7 MI (2.7 KM) NORTHEAST OF CHANA, 9.0 MI (14.5 KM) SOUTHWEST OF
 AH2930'DAVIS JUNCTION IN THE SOUTH HALF OF SECTION 3, T 23 N, R 11 E.  TO
 AH2930'REACH FROM THE JUNCTION OF ILLINOIS ROUTE 64 AND ILLINOIS ROUTE 251,
 AH2930'PROCEED WEST APPROXIMATELY 7.9 MI (12.7 KM) ALONG ILLINOIS ROUTE 64 TO
 AH2930'THE STATION LOCATED ON THE RIGHT (NORTH) SIDE OF ILLINOIS ROUTE 64,
 AH2930'.17 MI (0.27 KM) EAST OF THE INTERSECTION OF ILLINOIS ROUTE 64 AND
 AH2930'CHANA ROAD AT THE TOP OF SLOPE OF THE ROADWAY CUT.  THE STATION IS
 AH2930'LOCATED 98.1 FT (29.9 M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 64,
 AH2930'65.6 FT (20.0 M) EAST OF A POWER POLE, 128.5 FT (39.2 M) WEST OF A
 AH2930'POWER POLE, 74.0 FT (22.6 M) NORTHWEST OF A CHANA ROAD SIGN, 1.6 FT
 AH2930'(0.5 M) SOUTH OF A CONCRETE R.O.W.  MARKER, 2.0 FT (0.6 M) SOUTH OF
 AH2930'THE EAST-WEST FENCE LINE, AND 1.6 FT (0.5 M) SOUTH OF AN ORANGE
 AH2930'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2930'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2930
 AH2930                          STATION RECOVERY (2001)
 AH2930
 AH2930'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2930'RECOVERED IN GOOD CONDITION.
 AH2930
 AH2930                          STATION RECOVERY (2014)
 AH2930
 AH2930'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AH2930'RECOVERED IN GOOD CONDITION.
 AH2930
 AH2930                          STATION RECOVERY (2015)
 AH2930
 AH2930'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 AH2930'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2931 ***********************************************************************
 AH2931  DESIGNATION -  OGL64 3A
 AH2931  PID         -  AH2931
 AH2931  STATE/COUNTY-  IL/OGLE
 AH2931  COUNTRY     -  US
 AH2931  USGS QUAD   -  KINGS (2018)
 AH2931
 AH2931                         *CURRENT SURVEY CONTROL
 AH2931  ______________________________________________________________________
 AH2931* NAD 83(2011) POSITION- 42 00 23.46127(N) 089 03 53.30400(W)   ADJUSTED
 AH2931* NAD 83(2011) ELLIP HT-   237.519 (meters)        (06/27/12)   ADJUSTED
 AH2931* NAD 83(2011) EPOCH   -  2010.00
 AH2931* NAVD 88 ORTHO HEIGHT -   270.6   (meters)      888.    (feet) GPS OBS
 AH2931  ______________________________________________________________________
 AH2931  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2931  GEOID HEIGHT    -        -32.872 (meters)                     GEOID96
 AH2931  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 AH2931  NAD 83(2011) X  -     77,473.014 (meters)                     COMP
 AH2931  NAD 83(2011) Y  - -4,746,058.790 (meters)                     COMP
 AH2931  NAD 83(2011) Z  -  4,246,300.698 (meters)                     COMP
 AH2931  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 AH2931
 AH2931  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2931  Standards:
 AH2931         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2931            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2931  -------------------------------------------------------------------
 AH2931  NETWORK    0.89   1.37           0.41   0.30   0.70      0.05773407
 AH2931  -------------------------------------------------------------------
 AH2931  Click here for local accuracies and other accuracy information.
 AH2931
 AH2931.The horizontal coordinates were established by GPS observations
 AH2931.and adjusted by the National Geodetic Survey in June 2012.
 AH2931
 AH2931.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2931.been affixed to the stable North American tectonic plate. See 
 AH2931.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2931
 AH2931.The horizontal coordinates are valid at the epoch date displayed above
 AH2931.which is a decimal equivalence of Year/Month/Day.
 AH2931
 AH2931.The orthometric height was determined by GPS observations and a
 AH2931.high-resolution geoid model.
 AH2931
 AH2931.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2931.GEOID18 height accuracy estimate available here.
 AH2931
 AH2931.Click photographs - Photos may exist for this station.
 AH2931
 AH2931.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2931
 AH2931.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2931
 AH2931.The ellipsoidal height was determined by GPS observations
 AH2931.and is referenced to NAD 83.
 AH2931
 AH2931. The following values were computed from the NAD 83(2011) position.
 AH2931
 AH2931;                    North         East     Units Scale Factor Converg.
 AH2931;SPC IL W     -   593,393.793   791,275.853   MT  1.00004366   +0 44 14.8
 AH2931;SPC IL W     - 1,946,826.14  2,596,044.19   sFT  1.00004366   +0 44 14.8
 AH2931;UTM  16      - 4,652,562.141   329,011.143   MT  0.99995977   -1 22 55.7
 AH2931
 AH2931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2931!SPC IL W     -   0.99996275  x   1.00004366  =   1.00000641
 AH2931!UTM  16      -   0.99996275  x   0.99995977  =   0.99992252
 AH2931
 AH2931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2901152562(NAD 83)
 AH2931
 AH2931                          SUPERSEDED SURVEY CONTROL
 AH2931
 AH2931  NAD 83(2007)-  42 00 23.46126(N)    089 03 53.30488(W) AD(2002.00) 0
 AH2931  ELLIP H (02/10/07)  237.551  (m)                       GP(2002.00)    
 AH2931  ELLIP H (12/06/04)  237.537  (m)                       GP(       ) 4 1
 AH2931  NAD 83(1997)-  42 00 23.46109(N)    089 03 53.30446(W) AD(       ) 1
 AH2931  ELLIP H (09/15/98)  237.585  (m)                       GP(       ) 3 1
 AH2931
 AH2931.Superseded values are not recommended for survey control.
 AH2931
 AH2931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2931.See file dsdata.pdf to determine how the superseded data were derived.
 AH2931
 AH2931_MARKER: F = FLANGE-ENCASED ROD
 AH2931_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2931_STAMPING: OGL64-3A
 AH2931_MARK LOGO: ILDT
 AH2931_PROJECTION: RECESSED 5 CENTIMETERS
 AH2931_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2931_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH2931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2931+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2020
 AH2931_ROD/PIPE-DEPTH: 2.4 meters
 AH2931_SLEEVE-DEPTH  : 0.9 meters
 AH2931
 AH2931  HISTORY     - Date     Condition        Report By
 AH2931  HISTORY     - 1996     MONUMENTED       SECI
 AH2931  HISTORY     - 20010725 GOOD             USPSQD
 AH2931  HISTORY     - 20041013 GOOD             USPSQD
 AH2931  HISTORY     - 20051107 GOOD             FGRAH
 AH2931  HISTORY     - 20200423 GOOD             ILDT
 AH2931
 AH2931                          STATION DESCRIPTION
 AH2931
 AH2931'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2931'STATION IS LOCATED APPROXIMATELY 2.2 MI (3.5 KM) EAST OF KINGS, 6.0 MI
 AH2931'(9.7 KM) NORTH OF ROCHELLE, 4.2 MI (6.8 KM) SOUTHEAST OF HOLCOMB, 4.0
 AH2931'MI (6.4 KM) SOUTHWEST OF LINDENWOOD IN THE NORTHEAST 1/4 OF SECTION
 AH2931'25, T 41 N, R 1 E.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER OF
 AH2931'THE INTERSECTION OF ILLINOIS ROUTE 64 AND ILLINOIS ROUTE 251, 62.5 FT
 AH2931'(19.1 M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 64, 190.4 FT (58.0
 AH2931'M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 251, 57.1 FT (17.4 M) WEST
 AH2931'OF A POWER POLE, 83.6 FT (25.5 M) NORTHEAST OF A SIGN, 112.5 FT (34.3
 AH2931'M) SOUTH OF A POWER POLE, 111.6 FT (34.0 M) SOUTH OF A CONCRETE R.O.W.
 AH2931'MARKER, 32.7 FT (10.0 M) SOUTH OF THE EDGE OF PAVEMENT OF THE EAST
 AH2931'BOUND LANE OF ILLINOIS ROUTE 64, 4.8 FT (1.5 M) NORTHWEST OF A WOOD
 AH2931'POST WITH A WARNING SIGN FOR AN UNDERGROUND TELEPHONE CABLE, AND 1.9
 AH2931'FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS
 AH2931'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH2931'THE WOOD PHYSICAL TIES.
 AH2931
 AH2931                          STATION RECOVERY (2001)
 AH2931
 AH2931'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2931'RECOVERED IN GOOD CONDITION.
 AH2931
 AH2931                          STATION RECOVERY (2004)
 AH2931
 AH2931'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2931'RECOVERED IN GOOD CONDITION.
 AH2931
 AH2931                          STATION RECOVERY (2005)
 AH2931
 AH2931'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2005
 AH2931'RECOVERED IN GOOD CONDITION.
 AH2931
 AH2931                          STATION RECOVERY (2020)
 AH2931
 AH2931'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH2931'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2932 ***********************************************************************
 AH2932  DESIGNATION -  OGL64 3B
 AH2932  PID         -  AH2932
 AH2932  STATE/COUNTY-  IL/OGLE
 AH2932  COUNTRY     -  US
 AH2932  USGS QUAD   -  KINGS (2018)
 AH2932
 AH2932                         *CURRENT SURVEY CONTROL
 AH2932  ______________________________________________________________________
 AH2932* NAD 83(2011) POSITION- 42 00 25.02334(N) 089 02 40.74613(W)   ADJUSTED
 AH2932* NAD 83(2011) ELLIP HT-   219.624 (meters)        (06/27/12)   ADJUSTED
 AH2932* NAD 83(2011) EPOCH   -  2010.00
 AH2932* NAVD 88 ORTHO HEIGHT -   252.7   (meters)      829.    (feet) GPS OBS
 AH2932  ______________________________________________________________________
 AH2932  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2932  GEOID HEIGHT    -        -32.883 (meters)                     GEOID96
 AH2932  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 AH2932  NAD 83(2011) X  -     79,141.773 (meters)                     COMP
 AH2932  NAD 83(2011) Y  - -4,745,985.698 (meters)                     COMP
 AH2932  NAD 83(2011) Z  -  4,246,324.536 (meters)                     COMP
 AH2932  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 AH2932
 AH2932  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2932  Standards:
 AH2932         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2932            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2932  -------------------------------------------------------------------
 AH2932  NETWORK    0.83   1.27           0.38   0.29   0.65      0.00756048
 AH2932  -------------------------------------------------------------------
 AH2932  Click here for local accuracies and other accuracy information.
 AH2932
 AH2932.The horizontal coordinates were established by GPS observations
 AH2932.and adjusted by the National Geodetic Survey in June 2012.
 AH2932
 AH2932.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2932.been affixed to the stable North American tectonic plate. See 
 AH2932.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2932
 AH2932.The horizontal coordinates are valid at the epoch date displayed above
 AH2932.which is a decimal equivalence of Year/Month/Day.
 AH2932
 AH2932.The orthometric height was determined by GPS observations and a
 AH2932.high-resolution geoid model.
 AH2932
 AH2932.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2932.GEOID18 height accuracy estimate available here.
 AH2932
 AH2932.Click photographs - Photos may exist for this station.
 AH2932
 AH2932.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2932
 AH2932.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2932
 AH2932.The ellipsoidal height was determined by GPS observations
 AH2932.and is referenced to NAD 83.
 AH2932
 AH2932. The following values were computed from the NAD 83(2011) position.
 AH2932
 AH2932;                    North         East     Units Scale Factor Converg.
 AH2932;SPC IL W     -   593,463.673   792,944.841   MT  1.00004744   +0 45 03.3
 AH2932;SPC IL W     - 1,947,055.40  2,601,519.87   sFT  1.00004744   +0 45 03.3
 AH2932;UTM  16      - 4,652,570.245   330,681.424   MT  0.99995278   -1 22 07.1
 AH2932
 AH2932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2932!SPC IL W     -   0.99996555  x   1.00004744  =   1.00001299
 AH2932!UTM  16      -   0.99996555  x   0.99995278  =   0.99991834
 AH2932
 AH2932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3068152570(NAD 83)
 AH2932
 AH2932                          SUPERSEDED SURVEY CONTROL
 AH2932
 AH2932  NAD 83(2007)-  42 00 25.02333(N)    089 02 40.74701(W) AD(2002.00) 0
 AH2932  ELLIP H (02/10/07)  219.656  (m)                       GP(2002.00)    
 AH2932  ELLIP H (12/06/04)  219.642  (m)                       GP(       ) 4 1
 AH2932  NAD 83(1997)-  42 00 25.02316(N)    089 02 40.74658(W) AD(       ) 1
 AH2932  ELLIP H (09/15/98)  219.690  (m)                       GP(       ) 3 1
 AH2932
 AH2932.Superseded values are not recommended for survey control.
 AH2932
 AH2932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2932.See file dsdata.pdf to determine how the superseded data were derived.
 AH2932
 AH2932_MARKER: I = METAL ROD
 AH2932_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2932_STAMPING: OGL64-3B
 AH2932_MARK LOGO: ILDT
 AH2932_PROJECTION: RECESSED 3 CENTIMETERS
 AH2932_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2932_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2932+STABILITY: POSITION/ELEVATION WELL
 AH2932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2932+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2004
 AH2932_ROD/PIPE-DEPTH: 3.7 meters
 AH2932_SLEEVE-DEPTH  : 0.9 meters
 AH2932
 AH2932  HISTORY     - Date     Condition        Report By
 AH2932  HISTORY     - 1996     MONUMENTED       SECI
 AH2932  HISTORY     - 20041013 GOOD             USPSQD
 AH2932
 AH2932                          STATION DESCRIPTION
 AH2932
 AH2932'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2932'STATION IS LOCATED APPROXIMATELY 3.1 MI (5.0 KM) EAST OF KINGS, 6.0 MI
 AH2932'(9.7 KM) NORTHEAST OF ROCHELLE, 4.7 MI (7.6 KM) SOUTHEAST OF HOLCOMB,
 AH2932'3.6 MI (5.8 KM) SOUTHWEST OF LINDENWOOD IN THE SOUTHEAST 1/4 OF
 AH2932'SECTION 19, T 41 N, R 2 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2932'ROUTE 64 AND ILLINOIS ROUTE 251, PROCEED EAST APPROXIMATELY 1.03 MI
 AH2932'(1.66 KM) ALONG ILLINOIS ROUTE 64 TO THE STATION ON THE LEFT (NORTH)
 AH2932'SIDE OF ILLINOIS ROUTE 64.  TO REACH FROM THE INTERCHANGE OF ILLINOIS
 AH2932'ROUTE 64 AND INTERSTATE ROUTE 39 (U.S.  ROUTE 51) , PROCEED WEST
 AH2932'APPROXIMATELY 1.2 MI (1.9 KM) ALONG ILLINOIS ROUTE 64 TO THE STATION
 AH2932'ON THE RIGHT (NORTH) SIDE OF ILLINOIS ROUTE 64.  THE STATION IS
 AH2932'LOCATED .26 MI (0.42 KM) WEST OF THE INTERSECTION OF ILLINOIS ROUTE 64
 AH2932'AND MOORE ROAD, 36.8 FT (11.2 M) NORTH OF THE CENTERLINE OF ILLINOIS
 AH2932'ROUTE 64, 77.4 FT (23.6 M) NORTH OF A FENCE CORNER TO A FENCE THAT
 AH2932'HEADS SOUTH AND EAST, 99.2 FT (30.2 M) EAST OF A POWER POLE, 88.4 FT
 AH2932'(26.9 M) WEST OF A POWER POLE, 2.4 FT (0.7 M) SOUTHWEST OF A CONCRETE
 AH2932'R.O.W.  MARKER, 1.6 FT (0.5 M) SOUTH OF A 2X2X4-FT TALL CONCRETE POST,
 AH2932'AND 1.4 FT (0.4 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2932'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2932'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2932
 AH2932                          STATION RECOVERY (2004)
 AH2932
 AH2932'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2932'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2933 ***********************************************************************
 AH2933  DESIGNATION -  OGL72 1A
 AH2933  PID         -  AH2933
 AH2933  STATE/COUNTY-  IL/OGLE
 AH2933  COUNTRY     -  US
 AH2933  USGS QUAD   -  FORRESTON NORTH (2018)
 AH2933
 AH2933                         *CURRENT SURVEY CONTROL
 AH2933  ______________________________________________________________________
 AH2933* NAD 83(2011) POSITION- 42 07 39.96933(N) 089 33 28.09351(W)   ADJUSTED
 AH2933* NAD 83(2011) ELLIP HT-   235.939 (meters)        (06/27/12)   ADJUSTED
 AH2933* NAD 83(2011) EPOCH   -  2010.00
 AH2933* NAVD 88 ORTHO HEIGHT -   268.9   (meters)      882.    (feet) GPS OBS
 AH2933  ______________________________________________________________________
 AH2933  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2933  GEOID HEIGHT    -        -32.827 (meters)                     GEOID96
 AH2933  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 AH2933  NAD 83(2011) X  -     36,563.903 (meters)                     COMP
 AH2933  NAD 83(2011) Y  - -4,737,524.863 (meters)                     COMP
 AH2933  NAD 83(2011) Z  -  4,256,298.148 (meters)                     COMP
 AH2933  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 AH2933
 AH2933  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2933  Standards:
 AH2933         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2933            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2933  -------------------------------------------------------------------
 AH2933  NETWORK    0.95   1.55           0.43   0.33   0.79      0.02264547
 AH2933  -------------------------------------------------------------------
 AH2933  Click here for local accuracies and other accuracy information.
 AH2933
 AH2933.The horizontal coordinates were established by GPS observations
 AH2933.and adjusted by the National Geodetic Survey in June 2012.
 AH2933
 AH2933.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2933.been affixed to the stable North American tectonic plate. See 
 AH2933.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2933
 AH2933.The horizontal coordinates are valid at the epoch date displayed above
 AH2933.which is a decimal equivalence of Year/Month/Day.
 AH2933
 AH2933.The orthometric height was determined by GPS observations and a
 AH2933.high-resolution geoid model.
 AH2933
 AH2933.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2933.GEOID18 height accuracy estimate available here.
 AH2933
 AH2933.Click photographs - Photos may exist for this station.
 AH2933
 AH2933.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2933
 AH2933.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2933
 AH2933.The ellipsoidal height was determined by GPS observations
 AH2933.and is referenced to NAD 83.
 AH2933
 AH2933. The following values were computed from the NAD 83(2011) position.
 AH2933
 AH2933;                    North         East     Units Scale Factor Converg.
 AH2933;SPC IL W     -   606,453.080   750,340.853   MT  0.99997235   +0 24 30.3
 AH2933;SPC IL W     - 1,989,671.48  2,461,743.28   sFT  0.99997235   +0 24 30.3
 AH2933;UTM  16      - 4,667,128.999   288,585.912   MT  1.00014999   -1 42 58.9
 AH2933
 AH2933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2933!SPC IL W     -   0.99996300  x   0.99997235  =   0.99993535
 AH2933!UTM  16      -   0.99996300  x   1.00014999  =   1.00011298
 AH2933
 AH2933:                Primary Azimuth Mark                     Grid Az
 AH2933:SPC IL W     -  OGL72 1B                                 086 42 55.5
 AH2933:UTM  16      -  OGL72 1B                                 088 50 24.7
 AH2933
 AH2933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8858567128(NAD 83)
 AH2933
 AH2933|---------------------------------------------------------------------|
 AH2933| PID    Reference Object                     Distance      Geod. Az  |
 AH2933|                                                           dddmmss.s |
 AH2933| AH2934 OGL72 1B                            APPROX. 0.6 KM 0870725.8 |
 AH2933|---------------------------------------------------------------------|
 AH2933
 AH2933                          SUPERSEDED SURVEY CONTROL
 AH2933
 AH2933  NAD 83(2007)-  42 07 39.96933(N)    089 33 28.09440(W) AD(2002.00) 0
 AH2933  ELLIP H (02/10/07)  235.971  (m)                       GP(2002.00)    
 AH2933  ELLIP H (12/06/04)  235.953  (m)                       GP(       ) 4 1
 AH2933  NAD 83(1997)-  42 07 39.96915(N)    089 33 28.09390(W) AD(       ) 1
 AH2933  ELLIP H (09/15/98)  236.011  (m)                       GP(       ) 3 1
 AH2933
 AH2933.Superseded values are not recommended for survey control.
 AH2933
 AH2933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2933.See file dsdata.pdf to determine how the superseded data were derived.
 AH2933
 AH2933_MARKER: I = METAL ROD
 AH2933_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2933_STAMPING: OGL72-1A
 AH2933_MARK LOGO: ILDT
 AH2933_PROJECTION: FLUSH
 AH2933_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2933_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2933+STABILITY: POSITION/ELEVATION WELL
 AH2933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2933+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2004
 AH2933_ROD/PIPE-DEPTH: 4.9 meters
 AH2933_SLEEVE-DEPTH  : 0.9 meters
 AH2933
 AH2933  HISTORY     - Date     Condition        Report By
 AH2933  HISTORY     - 1996     MONUMENTED       SECI
 AH2933  HISTORY     - 20010806 GOOD             USPSQD
 AH2933  HISTORY     - 20041117 GOOD             USPSQD
 AH2933
 AH2933                          STATION DESCRIPTION
 AH2933
 AH2933'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2933'STATION IS LOCATED APPROXIMATELY 1.2 MI (1.9 KM) EAST OF FORRESTON,
 AH2933'3.5 MI (5.6 KM) SOUTHWEST OF ADELINE, 7.9 MI (12.7 KM) WEST OF LEAF
 AH2933'RIVER IN THE NORTHEAST 1/4 OF SECTION 34, T 25 N, R 8 E.  TO REACH
 AH2933'FROM THE JUNCTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE 26 IN
 AH2933'FORRESTON, PROCEED EAST APPROXIMATELY 1.09 MI (1.75 KM) ALONG ILLINOIS
 AH2933'ROUTE 72 TO THE STATION ON THE RIGHT (SOUTH) SIDE OF ILLINOIS ROUTE
 AH2933'72, JUST WEST OF A FIELD ENTRANCE.  THE STATION IS LOCATED 38.5 FT
 AH2933'(11.7 M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 72, 40 FT (12.2 M)
 AH2933'WEST OF THE CENTERLINE OF A FIELD ENTRANCE TO THE SOUTH, 29.8 FT (9.1
 AH2933'M) WEST OF A POWER POLE WITH A GUY WIRE, 124.9 FT (38.1 M) SOUTHEAST
 AH2933'OF A POWER POLE, 82.8 FT (25.2 M) SOUTHWEST OF A POWER POLE, 199.6 FT
 AH2933'(60.8 M) SOUTHWEST OF A POWER POLE WITH A GUY WIRE NEAR A FENCE
 AH2933'CORNER, 2.5 FT (0.8 M) EAST OF A WARNING BURIED TELEPHONE CABLE SIGN,
 AH2933'AND 2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2933'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2933'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2933
 AH2933                          STATION RECOVERY (2001)
 AH2933
 AH2933'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2933'RECOVERED IN GOOD CONDITION.
 AH2933
 AH2933                          STATION RECOVERY (2004)
 AH2933
 AH2933'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2934 ***********************************************************************
 AH2934  DESIGNATION -  OGL72 1B
 AH2934  PID         -  AH2934
 AH2934  STATE/COUNTY-  IL/OGLE
 AH2934  COUNTRY     -  US
 AH2934  USGS QUAD   -  FORRESTON NORTH (2018)
 AH2934
 AH2934                         *CURRENT SURVEY CONTROL
 AH2934  ______________________________________________________________________
 AH2934* NAD 83(2011) POSITION- 42 07 41.01780(N) 089 33 00.03331(W)   ADJUSTED
 AH2934* NAD 83(2011) ELLIP HT-   236.435 (meters)        (06/27/12)   ADJUSTED
 AH2934* NAD 83(2011) EPOCH   -  2010.00
 AH2934* NAVD 88 ORTHO HEIGHT -   269.4   (meters)      884.    (feet) GPS OBS
 AH2934  ______________________________________________________________________
 AH2934  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2934  GEOID HEIGHT    -        -32.828 (meters)                     GEOID96
 AH2934  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 AH2934  NAD 83(2011) X  -     37,208.226 (meters)                     COMP
 AH2934  NAD 83(2011) Y  - -4,737,498.513 (meters)                     COMP
 AH2934  NAD 83(2011) Z  -  4,256,322.474 (meters)                     COMP
 AH2934  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 AH2934
 AH2934  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2934  Standards:
 AH2934         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2934            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2934  -------------------------------------------------------------------
 AH2934  NETWORK    0.87   1.39           0.39   0.31   0.71     -0.03565409
 AH2934  -------------------------------------------------------------------
 AH2934  Click here for local accuracies and other accuracy information.
 AH2934
 AH2934.The horizontal coordinates were established by GPS observations
 AH2934.and adjusted by the National Geodetic Survey in June 2012.
 AH2934
 AH2934.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2934.been affixed to the stable North American tectonic plate. See 
 AH2934.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2934
 AH2934.The horizontal coordinates are valid at the epoch date displayed above
 AH2934.which is a decimal equivalence of Year/Month/Day.
 AH2934
 AH2934.The orthometric height was determined by GPS observations and a
 AH2934.high-resolution geoid model.
 AH2934
 AH2934.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2934.GEOID18 height accuracy estimate available here.
 AH2934
 AH2934.Click photographs - Photos may exist for this station.
 AH2934
 AH2934.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2934
 AH2934.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2934
 AH2934.The ellipsoidal height was determined by GPS observations
 AH2934.and is referenced to NAD 83.
 AH2934
 AH2934. The following values were computed from the NAD 83(2011) position.
 AH2934
 AH2934;                    North         East     Units Scale Factor Converg.
 AH2934;SPC IL W     -   606,490.052   750,985.072   MT  0.99997315   +0 24 49.2
 AH2934;SPC IL W     - 1,989,792.78  2,463,856.86   sFT  0.99997315   +0 24 49.2
 AH2934;UTM  16      - 4,667,142.062   289,231.173   MT  1.00014664   -1 42 40.1
 AH2934
 AH2934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2934!SPC IL W     -   0.99996292  x   0.99997315  =   0.99993607
 AH2934!UTM  16      -   0.99996292  x   1.00014664  =   1.00010955
 AH2934
 AH2934:                Primary Azimuth Mark                     Grid Az
 AH2934:SPC IL W     -  OGL72 1A                                 266 42 55.5
 AH2934:UTM  16      -  OGL72 1A                                 268 50 24.8
 AH2934
 AH2934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8923167142(NAD 83)
 AH2934
 AH2934|---------------------------------------------------------------------|
 AH2934| PID    Reference Object                     Distance      Geod. Az  |
 AH2934|                                                           dddmmss.s |
 AH2934| AH2933 OGL72 1A                            APPROX. 0.6 KM 2670744.7 |
 AH2934|---------------------------------------------------------------------|
 AH2934
 AH2934                          SUPERSEDED SURVEY CONTROL
 AH2934
 AH2934  NAD 83(2007)-  42 07 41.01781(N)    089 33 00.03419(W) AD(2002.00) 0
 AH2934  ELLIP H (02/10/07)  236.468  (m)                       GP(2002.00)    
 AH2934  ELLIP H (12/06/04)  236.449  (m)                       GP(       ) 4 1
 AH2934  NAD 83(1997)-  42 07 41.01763(N)    089 33 00.03369(W) AD(       ) 1
 AH2934  ELLIP H (09/15/98)  236.507  (m)                       GP(       ) 3 1
 AH2934
 AH2934.Superseded values are not recommended for survey control.
 AH2934
 AH2934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2934.See file dsdata.pdf to determine how the superseded data were derived.
 AH2934
 AH2934_MARKER: I = METAL ROD
 AH2934_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2934_STAMPING: OGL72-1B
 AH2934_MARK LOGO: ILDT
 AH2934_PROJECTION: FLUSH
 AH2934_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2934_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2934+STABILITY: POSITION/ELEVATION WELL
 AH2934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2934+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2004
 AH2934_ROD/PIPE-DEPTH: 3.7 meters
 AH2934_SLEEVE-DEPTH  : 0.9 meters
 AH2934
 AH2934  HISTORY     - Date     Condition        Report By
 AH2934  HISTORY     - 1996     MONUMENTED       SECI
 AH2934  HISTORY     - 20010806 GOOD             USPSQD
 AH2934  HISTORY     - 20041117 GOOD             USPSQD
 AH2934
 AH2934                          STATION DESCRIPTION
 AH2934
 AH2934'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2934'STATION IS LOCATED APPROXIMATELY 1.6 MI (2.6 KM) EAST OF FORRESTON,
 AH2934'3.2 MI (5.1 KM) SOUTHWEST OF ADELINE, 7.4 MI (11.9 KM) WEST OF LEAF
 AH2934'RIVER IN THE SOUTHWEST 1/4 OF SECTION 26, T 25 N, R 8 E.  TO REACH
 AH2934'FROM THE JUNCTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE 26 IN
 AH2934'FORRESTON, PROCEED EAST APPROXIMATELY 1.48 MI (2.38 KM) ALONG ILLINOIS
 AH2934'ROUTE 72 TO THE STATION ON THE LEFT (NORTH) SIDE OF ILLINOIS ROUTE 72,
 AH2934'JUST WEST OF A FIELD ENTRANCE.  THE STATION IS LOCATED 34.7 FT (10.6
 AH2934'M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 72, 15.4 FT (4.7 M) WEST
 AH2934'OF THE CENTERLINE OF A FIELD ENTRANCE TO THE NORTH, 109.8 FT (33.5 M)
 AH2934'EAST OF A POWER POLE, 36.4 FT (11.1 M) WEST OF A POWER POLE, 80.8 FT
 AH2934'(24.6 M) NORTHWEST OF A CONCRETE R.O.W.  MARKER, 97.4 FT (29.7 M)
 AH2934'NORTHWEST OF A WARNING BURIED TELEPHONE CABLE SIGN, AND 2.0 FT (0.6 M)
 AH2934'SOUTH OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH2934'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD
 AH2934'PHYSICAL TIES.
 AH2934
 AH2934                          STATION RECOVERY (2001)
 AH2934
 AH2934'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2934'RECOVERED IN GOOD CONDITION.
 AH2934
 AH2934                          STATION RECOVERY (2004)
 AH2934
 AH2934'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2934'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2935 ***********************************************************************
 AH2935  DESIGNATION -  OGL72 2A
 AH2935  PID         -  AH2935
 AH2935  STATE/COUNTY-  IL/OGLE
 AH2935  COUNTRY     -  US
 AH2935  USGS QUAD   -  SEWARD (2018)
 AH2935
 AH2935                         *CURRENT SURVEY CONTROL
 AH2935  ______________________________________________________________________
 AH2935* NAD 83(2011) POSITION- 42 07 47.42578(N) 089 21 24.65731(W)   ADJUSTED
 AH2935* NAD 83(2011) ELLIP HT-   229.585 (meters)        (06/27/12)   ADJUSTED
 AH2935* NAD 83(2011) EPOCH   -  2010.00
 AH2935* NAVD 88 ORTHO HEIGHT -   262.6   (meters)      862.    (feet) GPS OBS
 AH2935  ______________________________________________________________________
 AH2935  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2935  GEOID HEIGHT    -        -32.859 (meters)                     GEOID96
 AH2935  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 AH2935  NAD 83(2011) X  -     53,177.863 (meters)                     COMP
 AH2935  NAD 83(2011) Y  - -4,737,208.448 (meters)                     COMP
 AH2935  NAD 83(2011) Z  -  4,256,464.516 (meters)                     COMP
 AH2935  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 AH2935
 AH2935  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2935  Standards:
 AH2935         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2935            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2935  -------------------------------------------------------------------
 AH2935  NETWORK    0.95   1.41           0.41   0.36   0.72     -0.14734633
 AH2935  -------------------------------------------------------------------
 AH2935  Click here for local accuracies and other accuracy information.
 AH2935
 AH2935.The horizontal coordinates were established by GPS observations
 AH2935.and adjusted by the National Geodetic Survey in June 2012.
 AH2935
 AH2935.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2935.been affixed to the stable North American tectonic plate. See 
 AH2935.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2935
 AH2935.The horizontal coordinates are valid at the epoch date displayed above
 AH2935.which is a decimal equivalence of Year/Month/Day.
 AH2935
 AH2935.The orthometric height was determined by GPS observations and a
 AH2935.high-resolution geoid model.
 AH2935
 AH2935.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2935.GEOID18 height accuracy estimate available here.
 AH2935
 AH2935.Click photographs - Photos may exist for this station.
 AH2935
 AH2935.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2935
 AH2935.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2935
 AH2935.The ellipsoidal height was determined by GPS observations
 AH2935.and is referenced to NAD 83.
 AH2935
 AH2935. The following values were computed from the NAD 83(2011) position.
 AH2935
 AH2935;                    North         East     Units Scale Factor Converg.
 AH2935;SPC IL W     -   606,821.121   766,953.711   MT  0.99999632   +0 32 35.7
 AH2935;SPC IL W     - 1,990,878.96  2,516,247.30   sFT  0.99999632   +0 32 35.7
 AH2935;UTM  16      - 4,666,880.820   305,203.056   MT  1.00006693   -1 34 53.4
 AH2935
 AH2935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2935!SPC IL W     -   0.99996399  x   0.99999632  =   0.99996031
 AH2935!UTM  16      -   0.99996399  x   1.00006693  =   1.00003092
 AH2935
 AH2935:                Primary Azimuth Mark                     Grid Az
 AH2935:SPC IL W     -  OGL72 2B                                 086 21 55.1
 AH2935:UTM  16      -  OGL72 2B                                 088 29 24.2
 AH2935
 AH2935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0520366880(NAD 83)
 AH2935
 AH2935|---------------------------------------------------------------------|
 AH2935| PID    Reference Object                     Distance      Geod. Az  |
 AH2935|                                                           dddmmss.s |
 AH2935| AH2936 OGL72 2B                            APPROX. 0.6 KM 0865430.8 |
 AH2935|---------------------------------------------------------------------|
 AH2935
 AH2935                          SUPERSEDED SURVEY CONTROL
 AH2935
 AH2935  NAD 83(2007)-  42 07 47.42582(N)    089 21 24.65826(W) AD(2002.00) 0
 AH2935  ELLIP H (02/10/07)  229.619  (m)                       GP(2002.00)    
 AH2935  ELLIP H (12/06/04)  229.621  (m)                       GP(       ) 4 1
 AH2935  NAD 83(1997)-  42 07 47.42539(N)    089 21 24.65727(W) AD(       ) 1
 AH2935  ELLIP H (09/15/98)  229.667  (m)                       GP(       ) 3 1
 AH2935
 AH2935.Superseded values are not recommended for survey control.
 AH2935
 AH2935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2935.See file dsdata.pdf to determine how the superseded data were derived.
 AH2935
 AH2935_MARKER: I = METAL ROD
 AH2935_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2935_STAMPING: OGL72-2A
 AH2935_MARK LOGO: ILDT
 AH2935_PROJECTION: RECESSED 8 CENTIMETERS
 AH2935_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2935_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2935+STABILITY: POSITION/ELEVATION WELL
 AH2935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2935+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2024
 AH2935_ROD/PIPE-DEPTH: 2.4 meters
 AH2935_SLEEVE-DEPTH  : 0.9 meters
 AH2935
 AH2935  HISTORY     - Date     Condition        Report By
 AH2935  HISTORY     - 1996     MONUMENTED       SECI
 AH2935  HISTORY     - 20010806 GOOD             USPSQD
 AH2935  HISTORY     - 20041117 GOOD             USPSQD
 AH2935  HISTORY     - 20240521 GOOD             AMESC
 AH2935
 AH2935                          STATION DESCRIPTION
 AH2935
 AH2935'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2935'STATION IS LOCATED APPROXIMATELY 2.6 MI (4.2 KM) SOUTHEAST OF
 AH2935'LIGHTSVILLE, 2.5 MI (4.0 KM) NORTHEAST OF LEAF RIVER, 5.2 MI (8.4 KM)
 AH2935'NORTHWEST OF BYRON IN THE NORTHEAST 1/4 OF SECTION 32, T 25 N, R 10 E.
 AH2935'TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE 26
 AH2935'IN FORRESTON, PROCEED EAST APPROXIMATELY 11.7 MI (18.8 KM) ALONG
 AH2935'ILLINOIS ROUTE 72 TO THE STATION ON THE RIGHT (SOUTH) SIDE OF ILLINOIS
 AH2935'ROUTE 72, JUST WEST OF PECATONICA ROAD.  THE STATION IS LOCATED 38.3
 AH2935'FT (11.7 M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 72, 279.5 FT
 AH2935'(85.2 M) WEST OF THE CENTERLINE OF PECATONICA ROAD, 98.1 FT (29.9 M)
 AH2935'EAST OF A POWER POLE, 77.3 FT (23.6 M) WEST OF A POWER POLE, 206.5 FT
 AH2935'(62.9 M) SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 123.3 FT (37.6 M)
 AH2935'SOUTHWEST OF A 10-IN DIAMETER TREE, 254.6 FT (77.6 M) SOUTHWEST OF A
 AH2935'CONCRETE R.O.W.  MARKER, 314.1 FT (95.7 M) WEST OF A OGLE COUNTY ROUTE
 AH2935'72 MILE (115.9 KM) MARKER 18.99 SIGN, AND 2.0 FT (0.6 M) NORTH OF AN
 AH2935'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH2935'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH2935'TIES.
 AH2935
 AH2935                          STATION RECOVERY (2001)
 AH2935
 AH2935'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2935'RECOVERED IN GOOD CONDITION.
 AH2935
 AH2935                          STATION RECOVERY (2004)
 AH2935
 AH2935'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2935'RECOVERED IN GOOD CONDITION.
 AH2935
 AH2935                          STATION RECOVERY (2024)
 AH2935
 AH2935'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2024 (PFS)
 AH2935'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2936 ***********************************************************************
 AH2936  DESIGNATION -  OGL72 2B
 AH2936  PID         -  AH2936
 AH2936  STATE/COUNTY-  IL/OGLE
 AH2936  COUNTRY     -  US
 AH2936  USGS QUAD   -  SEWARD (2018)
 AH2936
 AH2936                         *CURRENT SURVEY CONTROL
 AH2936  ______________________________________________________________________
 AH2936* NAD 83(2011) POSITION- 42 07 48.50019(N) 089 20 57.91064(W)   ADJUSTED
 AH2936* NAD 83(2011) ELLIP HT-   220.688 (meters)        (06/27/12)   ADJUSTED
 AH2936* NAD 83(2011) EPOCH   -  2010.00
 AH2936* NAVD 88 ORTHO HEIGHT -   253.7   (meters)      832.    (feet) GPS OBS
 AH2936  ______________________________________________________________________
 AH2936  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2936  GEOID HEIGHT    -        -32.862 (meters)                     GEOID96
 AH2936  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 AH2936  NAD 83(2011) X  -     53,791.816 (meters)                     COMP
 AH2936  NAD 83(2011) Y  - -4,737,172.678 (meters)                     COMP
 AH2936  NAD 83(2011) Z  -  4,256,483.134 (meters)                     COMP
 AH2936  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 AH2936
 AH2936  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2936  Standards:
 AH2936         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2936            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2936  -------------------------------------------------------------------
 AH2936  NETWORK    0.85   1.20           0.35   0.34   0.61     -0.23348736
 AH2936  -------------------------------------------------------------------
 AH2936  Click here for local accuracies and other accuracy information.
 AH2936
 AH2936.The horizontal coordinates were established by GPS observations
 AH2936.and adjusted by the National Geodetic Survey in June 2012.
 AH2936
 AH2936.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2936.been affixed to the stable North American tectonic plate. See 
 AH2936.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2936
 AH2936.The horizontal coordinates are valid at the epoch date displayed above
 AH2936.which is a decimal equivalence of Year/Month/Day.
 AH2936
 AH2936.The orthometric height was determined by GPS observations and a
 AH2936.high-resolution geoid model.
 AH2936
 AH2936.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2936.GEOID18 height accuracy estimate available here.
 AH2936
 AH2936.Click photographs - Photos may exist for this station.
 AH2936
 AH2936.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2936
 AH2936.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2936
 AH2936.The ellipsoidal height was determined by GPS observations
 AH2936.and is referenced to NAD 83.
 AH2936
 AH2936. The following values were computed from the NAD 83(2011) position.
 AH2936
 AH2936;                    North         East     Units Scale Factor Converg.
 AH2936;SPC IL W     -   606,860.121   767,567.662   MT  0.99999733   +0 32 53.7
 AH2936;SPC IL W     - 1,991,006.91  2,518,261.57   sFT  0.99999733   +0 32 53.7
 AH2936;UTM  16      - 4,666,897.031   305,818.073   MT  1.00006398   -1 34 35.5
 AH2936
 AH2936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2936!SPC IL W     -   0.99996539  x   0.99999733  =   0.99996272
 AH2936!UTM  16      -   0.99996539  x   1.00006398  =   1.00002937
 AH2936
 AH2936:                Primary Azimuth Mark                     Grid Az
 AH2936:SPC IL W     -  OGL72 2A                                 266 21 55.1
 AH2936:UTM  16      -  OGL72 2A                                 268 29 24.3
 AH2936
 AH2936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0581866897(NAD 83)
 AH2936
 AH2936|---------------------------------------------------------------------|
 AH2936| PID    Reference Object                     Distance      Geod. Az  |
 AH2936|                                                           dddmmss.s |
 AH2936| AH2935 OGL72 2A                            APPROX. 0.6 KM 2665448.8 |
 AH2936|---------------------------------------------------------------------|
 AH2936
 AH2936                          SUPERSEDED SURVEY CONTROL
 AH2936
 AH2936  NAD 83(2007)-  42 07 48.50023(N)    089 20 57.91159(W) AD(2002.00) 0
 AH2936  ELLIP H (02/10/07)  220.721  (m)                       GP(2002.00)    
 AH2936  ELLIP H (12/06/04)  220.721  (m)                       GP(       ) 4 1
 AH2936  NAD 83(1997)-  42 07 48.49981(N)    089 20 57.91060(W) AD(       ) 1
 AH2936  ELLIP H (09/15/98)  220.769  (m)                       GP(       ) 3 1
 AH2936
 AH2936.Superseded values are not recommended for survey control.
 AH2936
 AH2936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2936.See file dsdata.pdf to determine how the superseded data were derived.
 AH2936
 AH2936_MARKER: I = METAL ROD
 AH2936_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2936_STAMPING: OGL72-2B
 AH2936_MARK LOGO: ILDT
 AH2936_PROJECTION: FLUSH
 AH2936_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2936_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2936+STABILITY: POSITION/ELEVATION WELL
 AH2936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2936+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2004
 AH2936_ROD/PIPE-DEPTH: 3.0 meters
 AH2936_SLEEVE-DEPTH  : 0.9 meters
 AH2936
 AH2936  HISTORY     - Date     Condition        Report By
 AH2936  HISTORY     - 1996     MONUMENTED       SECI
 AH2936  HISTORY     - 20010806 GOOD             USPSQD
 AH2936  HISTORY     - 20041117 GOOD             USPSQD
 AH2936
 AH2936                          STATION DESCRIPTION
 AH2936
 AH2936'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2936'STATION IS LOCATED APPROXIMATELY 3.0 MI (4.8 KM) SOUTHEAST OF
 AH2936'LIGHTSVILLE, 2.9 MI (4.7 KM) NORTHEAST OF LEAF RIVER, 4.8 MI (7.7 KM)
 AH2936'WEST OF BYRON IN THE SOUTHWEST 1/4 OF SECTION 28, T 25 N, R 10 E.  TO
 AH2936'REACH FROM THE JUNCTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE 26 IN
 AH2936'FORRESTON, PROCEED EAST APPROXIMATELY 12.1 MI (19.5 KM) ALONG ILLINOIS
 AH2936'ROUTE 72 TO THE STATION ON THE LEFT (NORTH) SIDE OF ILLINOIS ROUTE 72,
 AH2936'JUST EAST OF PECATONICA ROAD BY .33 MI (0.53 KM) AND WEST OF THE
 AH2936'OVERHEAD POWER LINES THAT RUN NORTH-SOUTH.  THE STATION IS LOCATED
 AH2936'35.0 FT (10.7 M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 72, 8.6 FT
 AH2936'(2.6 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE TO THE NORTH, 176.2
 AH2936'FT (53.7 M) NORTHEAST OF A POWER POLE, 74.3 FT (22.6 M) NORTH OF A
 AH2936'POWER POLE, 199.3 FT (60.7 M) NORTHWEST OF A POWER POLE, 3.2 FT (1.0
 AH2936'M) WEST OF A CONCRETE HEADWALL, 17.0 FT (5.2 M) WEST OF A CONCRETE
 AH2936'HEADWALL, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS
 AH2936'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH2936'NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2936
 AH2936                          STATION RECOVERY (2001)
 AH2936
 AH2936'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2936'RECOVERED IN GOOD CONDITION.
 AH2936
 AH2936                          STATION RECOVERY (2004)
 AH2936
 AH2936'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 AH2936'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2937 ***********************************************************************
 AH2937  DESIGNATION -  OGL72 3A
 AH2937  PID         -  AH2937
 AH2937  STATE/COUNTY-  IL/OGLE
 AH2937  COUNTRY     -  US
 AH2937  USGS QUAD   -  STILLMAN VALLEY (2018)
 AH2937
 AH2937                         *CURRENT SURVEY CONTROL
 AH2937  ______________________________________________________________________
 AH2937* NAD 83(2011) POSITION- 42 06 38.45410(N) 089 12 33.98686(W)   ADJUSTED
 AH2937* NAD 83(2011) ELLIP HT-   178.860 (meters)        (06/27/12)   ADJUSTED
 AH2937* NAD 83(2011) EPOCH   -  2010.00
 AH2937* NAVD 88 ORTHO HEIGHT -   211.950 (meters)      695.37  (feet) ADJUSTED
 AH2937  ______________________________________________________________________
 AH2937  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 AH2937  NAD 83(2011) X  -     65,384.562 (meters)                     COMP
 AH2937  NAD 83(2011) Y  - -4,738,445.522 (meters)                     COMP
 AH2937  NAD 83(2011) Z  -  4,254,851.969 (meters)                     COMP
 AH2937  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 AH2937  DYNAMIC HEIGHT  -        211.880 (meters)      695.14  (feet) COMP
 AH2937  MODELED GRAVITY -    980,285.1   (mgal)                       NAVD 88
 AH2937
 AH2937  VERT ORDER      -  SECOND    CLASS I
 AH2937
 AH2937  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2937  Standards:
 AH2937         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2937            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2937  -------------------------------------------------------------------
 AH2937  NETWORK    1.05   1.65           0.48   0.36   0.84     -0.08375986
 AH2937  -------------------------------------------------------------------
 AH2937  Click here for local accuracies and other accuracy information.
 AH2937
 AH2937.The horizontal coordinates were established by GPS observations
 AH2937.and adjusted by the National Geodetic Survey in June 2012.
 AH2937
 AH2937.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2937.been affixed to the stable North American tectonic plate. See 
 AH2937.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2937
 AH2937.The horizontal coordinates are valid at the epoch date displayed above
 AH2937.which is a decimal equivalence of Year/Month/Day.
 AH2937
 AH2937.The orthometric height was determined by differential leveling and
 AH2937.adjusted by the NATIONAL GEODETIC SURVEY
 AH2937.in August 2012.
 AH2937
 AH2937.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2937.GEOID18 height accuracy estimate available here.
 AH2937
 AH2937.Click photographs - Photos may exist for this station.
 AH2937
 AH2937.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2937
 AH2937.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2937
 AH2937.The ellipsoidal height was determined by GPS observations
 AH2937.and is referenced to NAD 83.
 AH2937
 AH2937.The dynamic height is computed by dividing the NAVD 88
 AH2937.geopotential number by the normal gravity value computed on the
 AH2937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2937.degrees latitude (g = 980.6199 gals.).
 AH2937
 AH2937.The modeled gravity was interpolated from observed gravity values.
 AH2937
 AH2937. The following values were computed from the NAD 83(2011) position.
 AH2937
 AH2937;                    North         East     Units Scale Factor Converg.
 AH2937;SPC IL W     -   604,819.220   779,165.033   MT  1.00001826   +0 38 30.9
 AH2937;SPC IL W     - 1,984,311.06  2,556,310.61   sFT  1.00001826   +0 38 30.9
 AH2937;UTM  16      - 4,664,427.568   317,332.161   MT  1.00001059   -1 28 55.1
 AH2937
 AH2937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2937!SPC IL W     -   0.99997195  x   1.00001826  =   0.99999021
 AH2937!UTM  16      -   0.99997195  x   1.00001059  =   0.99998254
 AH2937
 AH2937:                Primary Azimuth Mark                     Grid Az
 AH2937:SPC IL W     -  OGL72 3B                                 109 23 12.4
 AH2937:UTM  16      -  OGL72 3B                                 111 30 38.4
 AH2937
 AH2937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1733264427(NAD 83)
 AH2937
 AH2937|---------------------------------------------------------------------|
 AH2937| PID    Reference Object                     Distance      Geod. Az  |
 AH2937|                                                           dddmmss.s |
 AH2937| AH2938 OGL72 3B                            APPROX. 0.6 KM 1100143.3 |
 AH2937|---------------------------------------------------------------------|
 AH2937
 AH2937                          SUPERSEDED SURVEY CONTROL
 AH2937
 AH2937  NAD 83(2007)-  42 06 38.45409(N)    089 12 33.98775(W) AD(2002.00) 0
 AH2937  ELLIP H (02/10/07)  178.892  (m)                       GP(2002.00)    
 AH2937  ELLIP H (12/06/04)  178.879  (m)                       GP(       ) 4 1
 AH2937  NAD 83(1997)-  42 06 38.45392(N)    089 12 33.98725(W) AD(       ) 1
 AH2937  ELLIP H (09/15/98)  178.928  (m)                       GP(       ) 3 1
 AH2937  NAVD 88 (09/15/98)  211.9    (m)  GEOID96  model used  GPS OBS        
 AH2937
 AH2937.Superseded values are not recommended for survey control.
 AH2937
 AH2937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2937.See file dsdata.pdf to determine how the superseded data were derived.
 AH2937
 AH2937_MARKER: F = FLANGE-ENCASED ROD
 AH2937_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2937_STAMPING: OGL72-3A
 AH2937_MARK LOGO: ILDT
 AH2937_PROJECTION: RECESSED 3 CENTIMETERS
 AH2937_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2937_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2937+STABILITY: POSITION/ELEVATION WELL
 AH2937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2937+SATELLITE: SATELLITE OBSERVATIONS - November 08, 2017
 AH2937_ROD/PIPE-DEPTH: 7.3 meters
 AH2937_SLEEVE-DEPTH  : 0.9 meters
 AH2937
 AH2937  HISTORY     - Date     Condition        Report By
 AH2937  HISTORY     - 1996     MONUMENTED       SECI
 AH2937  HISTORY     - 20150715 GOOD             ILDT
 AH2937  HISTORY     - 20171108 GOOD             AMESC
 AH2937
 AH2937                          STATION DESCRIPTION
 AH2937
 AH2937'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2937'STATION IS LOCATED APPROXIMATELY 2.7 MI (4.3 KM) SOUTHEAST OF BYRON,
 AH2937'1.6 MI (2.6 KM) NORTHWEST OF STILLMAN VALLEY, IN THE NORTHEAST 1/4 OF
 AH2937'SECTION 3, T 24 N, R 11 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2937'ROUTE 72 AND ILLINOIS ROUTE 2 IN BYRON, PROCEED EAST APPROXIMATELY 2.8
 AH2937'MI (4.5 KM) ALONG ILLINOIS ROUTE 72 TO THE STATION ON THE RIGHT
 AH2937'(SOUTH) SIDE OF ILLINOIS ROUTE 72, JUST EAST OF MILE MARKER 27.00. THE
 AH2937'STATION IS LOCATED 39.6 FT (12.1 M) SOUTH OF THE CENTERLINE OF
 AH2937'ILLINOIS ROUTE 72, 114.1 FT (34.8 M) SOUTHEAST OF A 20-IN DIAMETER
 AH2937'TREE, 89.5 FT (27.3 M) SOUTHEAST OF A POWER POLE, 155.0 FT (47.2 M)
 AH2937'SOUTHWEST OF A POWER POLE, 2.2 FT (0.7 M) NORTH OF THE EAST-WEST FENCE
 AH2937'LINE, 1.6 FT (0.5 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH2937'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH2937'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2937
 AH2937                          STATION RECOVERY (2015)
 AH2937
 AH2937'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH2937'RECOVERED IN GOOD CONDITION.
 AH2937
 AH2937                          STATION RECOVERY (2017)
 AH2937
 AH2937'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (THH)
 AH2937'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2938 ***********************************************************************
 AH2938  DESIGNATION -  OGL72 3B
 AH2938  PID         -  AH2938
 AH2938  STATE/COUNTY-  IL/OGLE
 AH2938  COUNTRY     -  US
 AH2938  USGS QUAD   -  STILLMAN VALLEY (2018)
 AH2938
 AH2938                         *CURRENT SURVEY CONTROL
 AH2938  ______________________________________________________________________
 AH2938* NAD 83(2011) POSITION- 42 06 31.83984(N) 089 12 09.62252(W)   ADJUSTED
 AH2938* NAD 83(2011) ELLIP HT-   178.313 (meters)        (06/27/12)   ADJUSTED
 AH2938* NAD 83(2011) EPOCH   -  2010.00
 AH2938* NAVD 88 ORTHO HEIGHT -   211.406 (meters)      693.59  (feet) ADJUSTED
 AH2938  ______________________________________________________________________
 AH2938  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 AH2938  NAD 83(2011) X  -     65,946.174 (meters)                     COMP
 AH2938  NAD 83(2011) Y  - -4,738,574.196 (meters)                     COMP
 AH2938  NAD 83(2011) Z  -  4,254,700.200 (meters)                     COMP
 AH2938  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 AH2938  DYNAMIC HEIGHT  -        211.336 (meters)      693.36  (feet) COMP
 AH2938  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 AH2938
 AH2938  VERT ORDER      -  SECOND    CLASS I
 AH2938
 AH2938  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2938  Standards:
 AH2938         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2938            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2938  -------------------------------------------------------------------
 AH2938  NETWORK    0.93   1.47           0.42   0.33   0.75     -0.07838941
 AH2938  -------------------------------------------------------------------
 AH2938  Click here for local accuracies and other accuracy information.
 AH2938
 AH2938.The horizontal coordinates were established by GPS observations
 AH2938.and adjusted by the National Geodetic Survey in June 2012.
 AH2938
 AH2938.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2938.been affixed to the stable North American tectonic plate. See 
 AH2938.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2938
 AH2938.The horizontal coordinates are valid at the epoch date displayed above
 AH2938.which is a decimal equivalence of Year/Month/Day.
 AH2938
 AH2938.The orthometric height was determined by differential leveling and
 AH2938.adjusted by the NATIONAL GEODETIC SURVEY
 AH2938.in August 2012.
 AH2938
 AH2938.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2938.GEOID18 height accuracy estimate available here.
 AH2938
 AH2938.Click photographs - Photos may exist for this station.
 AH2938
 AH2938.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2938
 AH2938.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2938
 AH2938.The ellipsoidal height was determined by GPS observations
 AH2938.and is referenced to NAD 83.
 AH2938
 AH2938.The dynamic height is computed by dividing the NAVD 88
 AH2938.geopotential number by the normal gravity value computed on the
 AH2938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH2938.degrees latitude (g = 980.6199 gals.).
 AH2938
 AH2938.The modeled gravity was interpolated from observed gravity values.
 AH2938
 AH2938. The following values were computed from the NAD 83(2011) position.
 AH2938
 AH2938;                    North         East     Units Scale Factor Converg.
 AH2938;SPC IL W     -   604,621.444   779,727.061   MT  1.00001936   +0 38 47.2
 AH2938;SPC IL W     - 1,983,662.19  2,558,154.53   sFT  1.00001936   +0 38 47.2
 AH2938;UTM  16      - 4,664,209.101   317,886.468   MT  1.00000810   -1 28 38.6
 AH2938
 AH2938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2938!SPC IL W     -   0.99997203  x   1.00001936  =   0.99999139
 AH2938!UTM  16      -   0.99997203  x   1.00000810  =   0.99998013
 AH2938
 AH2938:                Primary Azimuth Mark                     Grid Az
 AH2938:SPC IL W     -  OGL72 3A                                 289 23 12.5
 AH2938:UTM  16      -  OGL72 3A                                 291 30 38.3
 AH2938
 AH2938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1788664209(NAD 83)
 AH2938
 AH2938|---------------------------------------------------------------------|
 AH2938| PID    Reference Object                     Distance      Geod. Az  |
 AH2938|                                                           dddmmss.s |
 AH2938| AH2937 OGL72 3A                            APPROX. 0.6 KM 2900159.7 |
 AH2938|---------------------------------------------------------------------|
 AH2938
 AH2938                          SUPERSEDED SURVEY CONTROL
 AH2938
 AH2938  NAD 83(2007)-  42 06 31.83983(N)    089 12 09.62341(W) AD(2002.00) 0
 AH2938  ELLIP H (02/10/07)  178.346  (m)                       GP(2002.00)    
 AH2938  ELLIP H (12/06/04)  178.332  (m)                       GP(       ) 4 1
 AH2938  NAD 83(1997)-  42 06 31.83965(N)    089 12 09.62292(W) AD(       ) 1
 AH2938  ELLIP H (09/15/98)  178.381  (m)                       GP(       ) 3 1
 AH2938  NAVD 88 (09/15/98)  211.4    (m)  GEOID96  model used  GPS OBS        
 AH2938
 AH2938.Superseded values are not recommended for survey control.
 AH2938
 AH2938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2938.See file dsdata.pdf to determine how the superseded data were derived.
 AH2938
 AH2938_MARKER: F = FLANGE-ENCASED ROD
 AH2938_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH2938_STAMPING: OGL72-3B
 AH2938_MARK LOGO: ILDT
 AH2938_PROJECTION: RECESSED
 AH2938_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2938_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH2938+STABILITY: POSITION/ELEVATION WELL
 AH2938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2938+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2015
 AH2938_ROD/PIPE-DEPTH: 12.2 meters
 AH2938_SLEEVE-DEPTH  : 0.9 meters
 AH2938
 AH2938  HISTORY     - Date     Condition        Report By
 AH2938  HISTORY     - 1996     MONUMENTED       SECI
 AH2938  HISTORY     - 20010725 GOOD             USPSQD
 AH2938  HISTORY     - 20150715 GOOD             ILDT
 AH2938
 AH2938                          STATION DESCRIPTION
 AH2938
 AH2938'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH2938'STATION IS LOCATED APPROXIMATELY 3.0 MI (4.8 KM) SOUTHEAST OF BYRON,
 AH2938'1.3 MI (2.1 KM) NORTHWEST OF STILLMAN VALLEY, IN THE SOUTHEAST 1/4 OF
 AH2938'SECTION 3, T 24 N, R 11 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH2938'ROUTE 72 AND ILLINOIS ROUTE 2 IN BYRON, PROCEED EAST APPROXIMATELY 3.2
 AH2938'MI (5.1 KM) ALONG ILLINOIS ROUTE 72 TO THE STATION ON THE RIGHT
 AH2938'(SOUTH) SIDE OF ILLINOIS ROUTE 72, JUST WEST OF A CREEK.  THE STATION
 AH2938'IS LOCATED 38.4 FT (11.7 M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE
 AH2938'72, 254 FT (77.4 M) WEST OF A CREEK, 190.0 FT (57.9 M) SOUTHEAST OF A
 AH2938'CONCRETE R.O.W.  MARKER, 175.3 FT (53.4 M) SOUTHEAST OF A POWER POLE
 AH2938'WITH A GUY WIRE, 121.2 FT (36.9 M) SOUTHEAST OF THE WEST END OF THE
 AH2938'NORTH GUARDRAIL, 96.1 FT (29.3 M) SOUTHWEST OF A POWER POLE, 58.9 FT
 AH2938'(18.0 M) SOUTHWEST OF THE WEST END OF THE SOUTH GUARDRAIL, 127.3 FT
 AH2938'(38.8 M) WEST OF A POWER POLE WITH A GUY WIRE, 1.6 FT (0.5 M) NORTH OF
 AH2938'THE EAST-WEST FENCE LINE, AND 1.6 FT (0.5 M) NORTH OF AN ORANGE
 AH2938'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH2938'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH2938
 AH2938                          STATION RECOVERY (2001)
 AH2938
 AH2938'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH2938'RECOVERED IN GOOD CONDITION.
 AH2938
 AH2938                          STATION RECOVERY (2015)
 AH2938
 AH2938'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH2938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1500 ***********************************************************************
 NH1500  DESIGNATION -  OGLE
 NH1500  PID         -  NH1500
 NH1500  STATE/COUNTY-  IL/OGLE
 NH1500  COUNTRY     -  US
 NH1500  USGS QUAD   -  SEWARD (2018)
 NH1500
 NH1500                         *CURRENT SURVEY CONTROL
 NH1500  ______________________________________________________________________
 NH1500* NAD 83(1997) POSITION- 42 11 52.23511(N) 089 19 04.46332(W)   ADJUSTED
 NH1500* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 NH1500  ______________________________________________________________________
 NH1500  GEOID HEIGHT    -        -33.170 (meters)                     GEOID18
 NH1500  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 NH1500  HORZ ORDER      -  THIRD
 NH1500
 NH1500.The horizontal coordinates were established by classical geodetic methods
 NH1500.and adjusted by the National Geodetic Survey in October 1999.
 NH1500
 NH1500.The orthometric height was scaled from a topographic map.
 NH1500
 NH1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1500.GEOID18 height accuracy estimate available here.
 NH1500
 NH1500.Click photographs - Photos may exist for this station.
 NH1500
 NH1500.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1500
 NH1500. The following values were computed from the NAD 83(1997) position.
 NH1500
 NH1500;                    North         East     Units Scale Factor Converg.
 NH1500;SPC IL W     -   614,405.511   770,098.316   MT  1.00000162   +0 34 12.5
 NH1500;SPC IL W     - 2,015,762.08  2,526,564.23   sFT  1.00000162   +0 34 12.5
 NH1500;UTM  16      - 4,674,343.771   308,627.079   MT  1.00005065   -1 33 26.6
 NH1500
 NH1500!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1500!SPC IL W     -   0.99996459  x   1.00000162  =   0.99996621
 NH1500!UTM  16      -   0.99996459  x   1.00005065  =   1.00001524
 NH1500
 NH1500:                Primary Azimuth Mark                     Grid Az
 NH1500:SPC IL W     -  OGLE AZ MK                               179 30 41.7
 NH1500:UTM  16      -  OGLE AZ MK                               181 38 20.8
 NH1500
 NH1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0862774343(NAD 83)
 NH1500
 NH1500|---------------------------------------------------------------------|
 NH1500| PID    Reference Object                     Distance      Geod. Az  |
 NH1500|                                                           dddmmss.s |
 NH1500| NH1466 WINNEBAGO TV STATION WREX MAST      APPROX.12.7 KM 0303055.7 |
 NH1500| NH1499 SLINGERLAND ROCK RIVER FARM TK      APPROX. 7.5 KM 1195541.0 |
 NH1500| NH1505 EBENEZER REFORMED CHURCH SPIRE      APPROX.15.9 KM 1674608.7 |
 NH1500| CI9528 OGLE RM 1                            13.332 METERS 17745     |
 NH1500| CI9527 OGLE AZ MK                                         1800454.2 |
 NH1500| CI9529 OGLE RM 2                            16.288 METERS 26842     |
 NH1500|---------------------------------------------------------------------|
 NH1500
 NH1500                          SUPERSEDED SURVEY CONTROL
 NH1500
 NH1500  NAD 83(1996)-  42 11 52.23512(N)    089 19 04.46416(W) AD(       ) 3
 NH1500  NAD 83(1986)-  42 11 52.23447(N)    089 19 04.46647(W) AD(       ) 3
 NH1500  NAD 27      -  42 11 52.14820(N)    089 19 04.07430(W) AD(       ) 3
 NH1500
 NH1500.Superseded values are not recommended for survey control.
 NH1500
 NH1500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1500.See file dsdata.pdf to determine how the superseded data were derived.
 NH1500
 NH1500_MARKER: DS = TRIANGULATION STATION DISK
 NH1500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1500_STAMPING: OGLE 1954
 NH1500_MARK LOGO: CGS
 NH1500_PROJECTION: FLUSH
 NH1500_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1500+STABILITY: SURFACE MOTION
 NH1500
 NH1500  HISTORY     - Date     Condition        Report By
 NH1500  HISTORY     - 1954     MONUMENTED       CGS
 NH1500  HISTORY     - 1982     GOOD             LOCENG
 NH1500  HISTORY     - 19830615 GOOD             NGS
 NH1500  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH1500  HISTORY     - 20010813 MARK NOT FOUND   USPSQD
 NH1500  HISTORY     - 20041117 MARK NOT FOUND   USPSQD
 NH1500
 NH1500                          STATION DESCRIPTION
 NH1500
 NH1500'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1500'STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF BYRON AND IS
 NH1500'ON ROAD RIGHT-OF-WAY.  IT IS 25 FEET EAST OF THE CENTER OF
 NH1500'A GRAVEL ROAD, 5 FEET SOUTHWEST OF A WHITE WITNESS POST AND
 NH1500'3 FEET WEST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 NH1500'IS STAMPED OGLE 1954.
 NH1500'
 NH1500'REFERENCE MARK NO. 1 IS 26 FEET EAST OF THE CENTER OF A
 NH1500'GRAVEL ROAD AND 1 FOOT WEST OF A FENCE LINE.  THE MARK IS FLUSH
 NH1500'AND THE DISK IS STAMPED OGLE NO 1 1954.
 NH1500'
 NH1500'REFERENCE MARK NO. 2 IS 29 FEET WEST OF THE CENTER OF THE
 NH1500'GRAVEL ROAD AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS
 NH1500'FLUSH AND THE DISK IS STAMPED OGLE NO 2 1954.
 NH1500'
 NH1500'AZIMUTH MARK IS 30 FEET NORTHEAST OF THE SOUTHEAST CORNER
 NH1500'OF A LARGE BARN, 29 FEET SOUTHEAST OF THE NORTHEAST CORNER
 NH1500'OF THE BARN, 27 FEET WEST OF THE CENTER OF A GRAVEL ROAD
 NH1500'AND 1 FOOT NORTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH
 NH1500'AND THE DISK IS STAMPED OGLE 1954.
 NH1500'
 NH1500'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 2
 NH1500'AND 72 IN BYRON, GO WEST ON HIGHWAYS 2 AND 72 FOR 1.25 MILES
 NH1500'TO WHERE HIGHWAY 2 GOES SOUTHWEST AND HIGHWAY 72 GOES WEST,
 NH1500'GO WEST ON HIGHWAY 72 FOR 1.9 MILES TO A GRAVEL CROSSROAD,
 NH1500'TURN RIGHT AND GO NORTH ON GRAVEL ROAD FOR 3.9 MILES TO A
 NH1500'LARGE BARN ON THE LEFT AND THE AZIMUTH MARK ON THE LEFT AS
 NH1500'DESCRIBED, CONTINUE NORTH ON GRAVEL ROAD FOR 0.65 MILE TO
 NH1500'THE STATION ON THE RIGHT AS DESCRIBED.
 NH1500'
 NH1500'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1500
 NH1500                          STATION RECOVERY (1982)
 NH1500
 NH1500'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1982 (JWH)
 NH1500'OGLE 1954 RECOVERED GOOD.
 NH1500'
 NH1500'STATION AND R.M. NO. 2 ARE IN GOOD CONDITION.
 NH1500'
 NH1500'THE SURFACE MARK FOR R.M. NO. 1 IS DISTURBED AND LEANING NORTH.
 NH1500'AZIMUTH MARK WAS NOT RECOVERED AFTER ONE HOUR SEARCH.  RESIDENT
 NH1500'CLAIMS MARK WAS DESTROYED SEVERAL YEARS AGO.  DESCRIPTION FOR
 NH1500'AZIMUTH MARK IS ADEQUATE.  WITNESS POSTS WERE GONE - REPLACED
 NH1500'STATION WITH 6 FEET U CHANNEL PAINTED ORANGE 1 FOOT WEST.
 NH1500
 NH1500                          STATION RECOVERY (1983)
 NH1500
 NH1500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 NH1500'THE STATION MARK AND RM 1 WERE RECOVERED IN GOOD CONDITION.  RM 2 WAS
 NH1500'FOUND TO HAVE BEEN DISTURBED AND IS LEANING TOWARD THE S.  THIS
 NH1500'MONUMENT WAS DUG OUT AND RE-ENFORCED AROUND THE BOTTOM WITH CONCRETE
 NH1500'AND A NEW DISK SET INTO MONUMENT AND USED FOR RM 3.  THE RESIDENT AT
 NH1500'THE AZ MK CLAIMS THE AZ MK DESTROYED SEVERAL YEARS AGO.  THE DISTANCE
 NH1500'AND DIRECTION TO RM ONE CHECKED THE OLD DATA.  A NEW AZ MK 2 WAS
 NH1500'ESTABLISHED AT THIS TIME.  THE TO REACH IS STILL ADEQUATE WITH ONE
 NH1500'ADDITION, THE GRAVEL ROAD IS CONGER ROAD.
 NH1500'
 NH1500'THE STATION IS A STANDARD NGS DISK STAMPED---OGLE 1954---, SET INTO
 NH1500'THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35 CM) IN DIAMETER,
 NH1500'FLUSH WITH GROUND.  THE STATION IS LOCATED 7.193 METERS (23.599 FT) E
 NH1500'FROM THE CENTER OF CONGER ROAD AND 2.987 METERS (9.800 FT) W FROM A
 NH1500'N-S FENCE LINE, AND 1.158 METERS (3.799 FT) W FROM A WITNESS POST.  RM
 NH1500'NO 1, IS A STANDARD NGS DISK STAMPED---OGLE NO 1 1954---, SET INTO THE
 NH1500'TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35 CM) IN DIAMETER,
 NH1500'FLUSH WITH GROUND.  THE STATION IS LOCATED 7.620 METERS (25.000 FT) E
 NH1500'FROM THE CENTER OF CONGER ROAD AMD 2.621 METERS (8.599 FT) W FROM A N
 NH1500'S FENCE LINE, 0.914 METERS (2.999 FT) W FROM A WITNESS POST, AND LEVEL
 NH1500'WITH THE STATION.  RM NO 3, IS A STANDARD NGS DISK STAMPED---OGLE 1954
 NH1500'NO 3 1983---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12
 NH1500'INCHES (35 CM) IN DIAMETER, PROJECTING, 6 INCHES (18 CM) ABOVE THE
 NH1500'GROUND.  THE STATION IS LOCATED 8.230 METERS (27.001 FT) W FROM THE
 NH1500'CENTER OF CONGER ROAD AND 0.610 METERS (2.001 FT) E FROM A N-S FENCE
 NH1500'LINE AND WITNESS POST, AND LEVEL WITH THE STATION.  AZ MK NO 2, IS A
 NH1500'STANDARD NGS DISK STAMPED---OGLE NO 2 1983---, SET INTO THE TOP OF A
 NH1500'ROUND CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER, FLUSH WITH
 NH1500'GROUND.  THE STATION IS LOCATED 7.620 METERS (25.000 FT) W FROM THE
 NH1500'CENTER OF CONGER ROAD, 1.097 METERS (3.599 FT) E FROM A N-S FENCE LINE
 NH1500'AND WITNESS POST AND 71.933 METERS (236.000 FT) S FROM THE CENTER OF
 NH1500'MONTAQUE ROAD.  TO REACH THE AZ MK FROM THE STATION CONTINUE N ON
 NH1500'CONGER ROAD FOR 0.41 KM (0.25 MI) TO MARK ON LEFT AS DESCRIBED.
 NH1500
 NH1500                          STATION RECOVERY (1996)
 NH1500
 NH1500'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1500'MARK NOT FOUND.
 NH1500
 NH1500                          STATION RECOVERY (2001)
 NH1500
 NH1500'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1500'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
 NH1500
 NH1500                          STATION RECOVERY (2004)
 NH1500
 NH1500'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH1500'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7824 ***********************************************************************
 DP7824  DESIGNATION -  OGLE28
 DP7824  PID         -  DP7824
 DP7824  STATE/COUNTY-  IL/OGLE
 DP7824  COUNTRY     -  US
 DP7824  USGS QUAD   -  OREGON (2018)
 DP7824
 DP7824                         *CURRENT SURVEY CONTROL
 DP7824  ______________________________________________________________________
 DP7824* NAD 83(1986) POSITION- 42 00 38.20   (N) 089 17 00.90   (W)   HD_HELD1
 DP7824* NAVD 88 ORTHO HEIGHT -   243.830 (meters)      799.97  (feet) ADJUSTED
 DP7824  ______________________________________________________________________
 DP7824  GEOID HEIGHT    -        -32.968 (meters)                     GEOID18
 DP7824  DYNAMIC HEIGHT  -        243.749 (meters)      799.70  (feet) COMP
 DP7824  MODELED GRAVITY -    980,281.1   (mgal)                       NAVD 88
 DP7824
 DP7824  VERT ORDER      -  SECOND    CLASS I
 DP7824
 DP7824.The horizontal coordinates were determined by differentially corrected
 DP7824.hand held GPS observations or other comparable positioning techniques
 DP7824.and have an estimated accuracy of +/- 3 meters.
 DP7824
 DP7824.The orthometric height was determined by differential leveling and
 DP7824.adjusted by the IL DEPT OF TRANSP
 DP7824.in July 2015.
 DP7824
 DP7824.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7824.GEOID18 height accuracy estimate available here.
 DP7824
 DP7824.Click photographs - Photos may exist for this station.
 DP7824
 DP7824.The dynamic height is computed by dividing the NAVD 88
 DP7824.geopotential number by the normal gravity value computed on the
 DP7824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7824.degrees latitude (g = 980.6199 gals.).
 DP7824
 DP7824.The modeled gravity was interpolated from observed gravity values.
 DP7824
 DP7824;                    North         East    Units  Estimated Accuracy
 DP7824;SPC IL W     -   593,638.4     773,148.0     MT  (+/- 3 meters HH1 GPS) 
 DP7824
 DP7824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1090553477(NAD 83)
 DP7824
 DP7824                          SUPERSEDED SURVEY CONTROL
 DP7824
 DP7824.No superseded survey control is available for this station.
 DP7824
 DP7824_MARKER: DD = SURVEY DISK
 DP7824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7824_MARK LOGO: ILDT
 DP7824_PROJECTION: FLUSH
 DP7824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7824+STABILITY: SURFACE MOTION
 DP7824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7824+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2025
 DP7824
 DP7824  HISTORY     - Date     Condition        Report By
 DP7824  HISTORY     - UNK      MONUMENTED
 DP7824  HISTORY     - 20150403 GOOD             DJHENK
 DP7824  HISTORY     - 20251209 GOOD             ILDW
 DP7824
 DP7824                          STATION DESCRIPTION
 DP7824
 DP7824'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7824'THE STATION IS LOCATED ABOUT 3.9 MI (6.3 KM) WEST-NORTHWEST OF CHANA,
 DP7824'2.5 MI (4.0 KM) NORTHEAST OF DAYSVILLE AND 2.5 MI (4.0 KM) EAST OF
 DP7824'OREGON.
 DP7824'
 DP7824'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (N 4TH ST) WITH SR 64
 DP7824'(WASHINGTON ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON
 DP7824'ST) FOR 2.5 MI (4.0 KM) TO GERMAN CHURCH ROAD AND TO THE STATION ON
 DP7824'THE LEFT.
 DP7824'
 DP7824'THE STATION IS LOCATED 75 FT (22.9 M) NORTH OF THE CENTERLINE OF SR
 DP7824'64, 24 FT (7.3 M) EAST OF THE CENTERLINE OF GERMAN CHURCH ROAD AND 16
 DP7824'FT (4.9 M) SOUTH OF A TELEPHONE PEDESTAL 'T 10'.
 DP7824'
 DP7824'NOTE-THE DISK IS NOT STAMPED.
 DP7824
 DP7824                          STATION RECOVERY (2025)
 DP7824
 DP7824'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DP7824'DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7825 ***********************************************************************
 DP7825  DESIGNATION -  OGLE29
 DP7825  PID         -  DP7825
 DP7825  STATE/COUNTY-  IL/OGLE
 DP7825  COUNTRY     -  US
 DP7825  USGS QUAD   -  OREGON (2018)
 DP7825
 DP7825                         *CURRENT SURVEY CONTROL
 DP7825  ______________________________________________________________________
 DP7825* NAD 83(1986) POSITION- 42 00 14.6    (N) 089 16 01.1    (W)   HD_HELD2
 DP7825* NAVD 88 ORTHO HEIGHT -   225.687 (meters)      740.44  (feet) ADJUSTED
 DP7825  ______________________________________________________________________
 DP7825  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 DP7825  DYNAMIC HEIGHT  -        225.611 (meters)      740.19  (feet) COMP
 DP7825  MODELED GRAVITY -    980,279.6   (mgal)                       NAVD 88
 DP7825
 DP7825  VERT ORDER      -  SECOND    CLASS I
 DP7825
 DP7825.The horizontal coordinates were established by autonomous hand held GPS
 DP7825.observations and have an estimated accuracy of +/- 10 meters.
 DP7825
 DP7825.The orthometric height was determined by differential leveling and
 DP7825.adjusted by the IL DEPT OF TRANSP
 DP7825.in July 2015.
 DP7825
 DP7825.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7825.GEOID18 height accuracy estimate available here.
 DP7825
 DP7825.Click photographs - Photos may exist for this station.
 DP7825
 DP7825.The dynamic height is computed by dividing the NAVD 88
 DP7825.geopotential number by the normal gravity value computed on the
 DP7825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7825.degrees latitude (g = 980.6199 gals.).
 DP7825
 DP7825.The modeled gravity was interpolated from observed gravity values.
 DP7825
 DP7825;                    North         East    Units  Estimated Accuracy
 DP7825;SPC IL W     -   592,925.      774,532.      MT  (+/- 10 meters HH2 GPS)
 DP7825
 DP7825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1226152712(NAD 83)
 DP7825
 DP7825                          SUPERSEDED SURVEY CONTROL
 DP7825
 DP7825.No superseded survey control is available for this station.
 DP7825
 DP7825_MARKER: DD = SURVEY DISK
 DP7825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7825_MARK LOGO: ILDT
 DP7825_PROJECTION: FLUSH
 DP7825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7825+STABILITY: SURFACE MOTION
 DP7825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7825+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2015
 DP7825
 DP7825  HISTORY     - Date     Condition        Report By
 DP7825  HISTORY     - UNK      MONUMENTED
 DP7825  HISTORY     - 20150219 GOOD             DJHENK
 DP7825
 DP7825                          STATION DESCRIPTION
 DP7825
 DP7825'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7825'THE STATION IS LOCATED ABOUT 3.4 MI (5.5 KM) EAST-SOUTHEAST OF OREGON,
 DP7825'3.0 MI (4.8 KM) EAST-NORTHEAST OF DAYSVILLE AND 2.9 MI (4.7 KM)
 DP7825'WEST-NORTHWEST OF CHANA.
 DP7825'
 DP7825'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (N 4TH ST) WITH SR 64
 DP7825'(WASHINGTON ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON
 DP7825'ST) FOR 3.5 MI (5.6 KM) TO PINE ROCK ROAD AND TO THE STATION ON THE
 DP7825'RIGHT.
 DP7825'
 DP7825'THE STATION IS LOCATED 51 FT (15.5 M) SOUTH OF THE CENTERLINE OF SR
 DP7825'64, 36 FT (11.0 M) NORTH OF THE CENTERLINE OF PINE ROCK ROAD, 54 FT
 DP7825'(16.5 M) EAST OF THE CENTERLINE OF PINE ROCK ROAD, 16 FT (4.9 M) EAST
 DP7825'OF A METAL POST FOR A 'PINE ROCK' SIGN AND 1 FT (0.3 M) NORTH OF AN
 DP7825'ORANGE WITNESS POST.
 DP7825'
 DP7825'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7826 ***********************************************************************
 DP7826  DESIGNATION -  OGLE30
 DP7826  PID         -  DP7826
 DP7826  STATE/COUNTY-  IL/OGLE
 DP7826  COUNTRY     -  US
 DP7826  USGS QUAD   -  OREGON (2018)
 DP7826
 DP7826                         *CURRENT SURVEY CONTROL
 DP7826  ______________________________________________________________________
 DP7826* NAD 83(1986) POSITION- 42 00 14.5    (N) 089 15 13.6    (W)   HD_HELD2
 DP7826* NAVD 88 ORTHO HEIGHT -   220.222 (meters)      722.51  (feet) ADJUSTED
 DP7826  ______________________________________________________________________
 DP7826  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 DP7826  DYNAMIC HEIGHT  -        220.147 (meters)      722.27  (feet) COMP
 DP7826  MODELED GRAVITY -    980,277.9   (mgal)                       NAVD 88
 DP7826
 DP7826  VERT ORDER      -  SECOND    CLASS I
 DP7826
 DP7826.The horizontal coordinates were established by autonomous hand held GPS
 DP7826.observations and have an estimated accuracy of +/- 10 meters.
 DP7826
 DP7826.The orthometric height was determined by differential leveling and
 DP7826.adjusted by the IL DEPT OF TRANSP
 DP7826.in July 2015.
 DP7826
 DP7826.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7826.GEOID18 height accuracy estimate available here.
 DP7826
 DP7826.Click photographs - Photos may exist for this station.
 DP7826
 DP7826.The dynamic height is computed by dividing the NAVD 88
 DP7826.geopotential number by the normal gravity value computed on the
 DP7826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7826.degrees latitude (g = 980.6199 gals.).
 DP7826
 DP7826.The modeled gravity was interpolated from observed gravity values.
 DP7826
 DP7826;                    North         East    Units  Estimated Accuracy
 DP7826;SPC IL W     -   592,933.      775,625.      MT  (+/- 10 meters HH2 GPS)
 DP7826
 DP7826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1335452680(NAD 83)
 DP7826
 DP7826                          SUPERSEDED SURVEY CONTROL
 DP7826
 DP7826.No superseded survey control is available for this station.
 DP7826
 DP7826_MARKER: DD = SURVEY DISK
 DP7826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7826_MARK LOGO: ILDT
 DP7826_PROJECTION: FLUSH
 DP7826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7826+STABILITY: SURFACE MOTION
 DP7826_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7826+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2015
 DP7826
 DP7826  HISTORY     - Date     Condition        Report By
 DP7826  HISTORY     - UNK      MONUMENTED
 DP7826  HISTORY     - 20150219 GOOD             DJHENK
 DP7826
 DP7826                          STATION DESCRIPTION
 DP7826
 DP7826'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7826'THE STATION IS LOCATED ABOUT 4.1 MI (6.6 KM) EAST OF OREGON, 3.6 MI
 DP7826'(5.8 KM) EAST-NORTHEAST OF DAYSVILLE AND 2.4 MI (3.9 KM) NORTHWEST OF
 DP7826'CHANA.
 DP7826'
 DP7826'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (N 4TH ST) WITH SR 64
 DP7826'(WASHINGTON ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON
 DP7826'ST) FOR 4.2 MI (6.8 KM) TO GRANDVIEW TERRACE AND TO THE STATION ON THE
 DP7826'LEFT.
 DP7826'
 DP7826'THE STATION IS LOCATED 30 FT (9.1 M) NORTH OF THE CENTERLINE OF SR 64,
 DP7826'28 FT (8.5 M) WEST OF THE CENTERLINE OF GRANDVIEW TERRACE, 4 FT (1.2
 DP7826'M) WEST OF A METAL POST FOR A 'STOP' SIGN AND 1 FT (0.3 M) SOUTH OF AN
 DP7826'ORANGE WITNESS POST.
 DP7826'
 DP7826'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7827 ***********************************************************************
 DP7827  DESIGNATION -  OGLE31
 DP7827  PID         -  DP7827
 DP7827  STATE/COUNTY-  IL/OGLE
 DP7827  COUNTRY     -  US
 DP7827  USGS QUAD   -  STILLMAN VALLEY (2018)
 DP7827
 DP7827                         *CURRENT SURVEY CONTROL
 DP7827  ______________________________________________________________________
 DP7827* NAD 83(1986) POSITION- 42 00 14.3    (N) 089 14 40.5    (W)   HD_HELD2
 DP7827* NAVD 88 ORTHO HEIGHT -   226.125 (meters)      741.88  (feet) ADJUSTED
 DP7827  ______________________________________________________________________
 DP7827  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 DP7827  DYNAMIC HEIGHT  -        226.049 (meters)      741.63  (feet) COMP
 DP7827  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 DP7827
 DP7827  VERT ORDER      -  SECOND    CLASS I
 DP7827
 DP7827.The horizontal coordinates were established by autonomous hand held GPS
 DP7827.observations and have an estimated accuracy of +/- 10 meters.
 DP7827
 DP7827.The orthometric height was determined by differential leveling and
 DP7827.adjusted by the IL DEPT OF TRANSP
 DP7827.in July 2015.
 DP7827
 DP7827.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7827.GEOID18 height accuracy estimate available here.
 DP7827
 DP7827.Click photographs - Photos may exist for this station.
 DP7827
 DP7827.The dynamic height is computed by dividing the NAVD 88
 DP7827.geopotential number by the normal gravity value computed on the
 DP7827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7827.degrees latitude (g = 980.6199 gals.).
 DP7827
 DP7827.The modeled gravity was interpolated from observed gravity values.
 DP7827
 DP7827;                    North         East    Units  Estimated Accuracy
 DP7827;SPC IL W     -   592,935.      776,386.      MT  (+/- 10 meters HH2 GPS)
 DP7827
 DP7827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1411552654(NAD 83)
 DP7827
 DP7827                          SUPERSEDED SURVEY CONTROL
 DP7827
 DP7827.No superseded survey control is available for this station.
 DP7827
 DP7827_MARKER: DD = SURVEY DISK
 DP7827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7827_MARK LOGO: ILDT
 DP7827_PROJECTION: PROJECTING 8 CENTIMETERS
 DP7827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7827+STABILITY: SURFACE MOTION
 DP7827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7827+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2015
 DP7827
 DP7827  HISTORY     - Date     Condition        Report By
 DP7827  HISTORY     - UNK      MONUMENTED
 DP7827  HISTORY     - 20150219 GOOD             DJHENK
 DP7827
 DP7827                          STATION DESCRIPTION
 DP7827
 DP7827'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7827'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) EAST OF OREGON, 4.0 MI
 DP7827'(6.4 KM) EAST-NORTHEAST OF DAYSVILLE AND 2.1 MI (3.4 KM) NORTHWEST OF
 DP7827'CHANA.
 DP7827'
 DP7827'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (N 4TH ST) WITH SR 64
 DP7827'(WASHINGTON ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON
 DP7827'ST) FOR 4.7 MI (7.6 KM) TO ROCKY HOLLOW ROAD AND TO THE STATION ON THE
 DP7827'RIGHT.
 DP7827'
 DP7827'THE STATION IS LOCATED 36 FT (11.0 M) SOUTH OF THE CENTERLINE OF SR
 DP7827'64, 36 FT (11.0 M) EAST OF THE CENTERLINE OF ROCKY HOLLOW ROAD AND 1
 DP7827'FT (0.3 M) NORTHEAST OF AN ORANGE WITNESS POST.
 DP7827'
 DP7827'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7828 ***********************************************************************
 DP7828  DESIGNATION -  OGLE42
 DP7828  PID         -  DP7828
 DP7828  STATE/COUNTY-  IL/OGLE
 DP7828  COUNTRY     -  US
 DP7828  USGS QUAD   -  SEWARD (2018)
 DP7828
 DP7828                         *CURRENT SURVEY CONTROL
 DP7828  ______________________________________________________________________
 DP7828* NAD 83(1986) POSITION- 42 07 31.46   (N) 089 15 36.10   (W)   HD_HELD1
 DP7828* NAVD 88 ORTHO HEIGHT -   220.877 (meters)      724.66  (feet) ADJUSTED
 DP7828  ______________________________________________________________________
 DP7828  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 DP7828  DYNAMIC HEIGHT  -        220.804 (meters)      724.42  (feet) COMP
 DP7828  MODELED GRAVITY -    980,289.0   (mgal)                       NAVD 88
 DP7828
 DP7828  VERT ORDER      -  SECOND    CLASS I
 DP7828
 DP7828.The horizontal coordinates were determined by differentially corrected
 DP7828.hand held GPS observations or other comparable positioning techniques
 DP7828.and have an estimated accuracy of +/- 3 meters.
 DP7828
 DP7828.The orthometric height was determined by differential leveling and
 DP7828.adjusted by the IL DEPT OF TRANSP
 DP7828.in July 2015.
 DP7828
 DP7828.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7828.GEOID18 height accuracy estimate available here.
 DP7828
 DP7828.Click photographs - Photos may exist for this station.
 DP7828
 DP7828.The dynamic height is computed by dividing the NAVD 88
 DP7828.geopotential number by the normal gravity value computed on the
 DP7828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7828.degrees latitude (g = 980.6199 gals.).
 DP7828
 DP7828.The modeled gravity was interpolated from observed gravity values.
 DP7828
 DP7828;                    North         East    Units  Estimated Accuracy
 DP7828;SPC IL W     -   606,409.0     774,964.0     MT  (+/- 3 meters HH1 GPS) 
 DP7828
 DP7828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1319266171(NAD 83)
 DP7828
 DP7828                          SUPERSEDED SURVEY CONTROL
 DP7828
 DP7828.No superseded survey control is available for this station.
 DP7828
 DP7828_MARKER: DD = SURVEY DISK
 DP7828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7828_MARK LOGO: ILDT
 DP7828_PROJECTION: RECESSED 5 CENTIMETERS
 DP7828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7828+STABILITY: SURFACE MOTION
 DP7828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7828+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2015
 DP7828
 DP7828  HISTORY     - Date     Condition        Report By
 DP7828  HISTORY     - UNK      MONUMENTED
 DP7828  HISTORY     - 20150403 GOOD             DJHENK
 DP7828
 DP7828                          STATION DESCRIPTION
 DP7828
 DP7828'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7828'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHEAST OF
 DP7828'OREGON, 6.3 MI (10.1 KM) WEST-SOUTHWEST OF KISHWAUKEE AND 4.3 MI (6.9
 DP7828'KM) WEST-NORTHWEST OF STILLMAN VALLEY.
 DP7828'
 DP7828'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH SR
 DP7828'72 SOUTH (UNION ST) LOCATED IN BYRON, IL GO WEST ON SR 2 (BLACKHAWK
 DP7828'DR) FOR 0.2 MI (0.3 KM) TO FRANKLIN STREET AND TO THE STATION ON THE
 DP7828'RIGHT.
 DP7828'
 DP7828'THE STATION IS LOCATED 27 FT (8.2 M) NORTH OF THE CENTERLINE OF SR 72
 DP7828'(BLACKHAWK DR), 48 FT (14.6 M) EAST OF THE CENTERLINE OF FRANKLIN
 DP7828'STREET AND 53 FT (16.2 M) SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A
 DP7828''OSF MEDICAL GROUP' BUILDING.
 DP7828'
 DP7828'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7829 ***********************************************************************
 DP7829  DESIGNATION -  OGLE43
 DP7829  PID         -  DP7829
 DP7829  STATE/COUNTY-  IL/OGLE
 DP7829  COUNTRY     -  US
 DP7829  USGS QUAD   -  SEWARD (2018)
 DP7829
 DP7829                         *CURRENT SURVEY CONTROL
 DP7829  ______________________________________________________________________
 DP7829* NAD 83(1986) POSITION- 42 07 31.7    (N) 089 15 23.5    (W)   HD_HELD2
 DP7829* NAVD 88 ORTHO HEIGHT -   220.761 (meters)      724.28  (feet) ADJUSTED
 DP7829  ______________________________________________________________________
 DP7829  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 DP7829  DYNAMIC HEIGHT  -        220.688 (meters)      724.04  (feet) COMP
 DP7829  MODELED GRAVITY -    980,288.7   (mgal)                       NAVD 88
 DP7829
 DP7829  VERT ORDER      -  SECOND    CLASS I
 DP7829
 DP7829.The horizontal coordinates were established by autonomous hand held GPS
 DP7829.observations and have an estimated accuracy of +/- 10 meters.
 DP7829
 DP7829.The orthometric height was determined by differential leveling and
 DP7829.adjusted by the IL DEPT OF TRANSP
 DP7829.in July 2015.
 DP7829
 DP7829.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7829.GEOID18 height accuracy estimate available here.
 DP7829
 DP7829.Click photographs - Photos may exist for this station.
 DP7829
 DP7829.The dynamic height is computed by dividing the NAVD 88
 DP7829.geopotential number by the normal gravity value computed on the
 DP7829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7829.degrees latitude (g = 980.6199 gals.).
 DP7829
 DP7829.The modeled gravity was interpolated from observed gravity values.
 DP7829
 DP7829;                    North         East    Units  Estimated Accuracy
 DP7829;SPC IL W     -   606,419.      775,253.      MT  (+/- 10 meters HH2 GPS)
 DP7829
 DP7829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1348266171(NAD 83)
 DP7829
 DP7829                          SUPERSEDED SURVEY CONTROL
 DP7829
 DP7829.No superseded survey control is available for this station.
 DP7829
 DP7829_MARKER: DD = SURVEY DISK
 DP7829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7829_MARK LOGO: ILDT
 DP7829_PROJECTION: RECESSED 5 CENTIMETERS
 DP7829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7829+STABILITY: SURFACE MOTION
 DP7829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7829+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2015
 DP7829
 DP7829  HISTORY     - Date     Condition        Report By
 DP7829  HISTORY     - UNK      MONUMENTED       ILDT
 DP7829  HISTORY     - 20150403 GOOD             DJHENK
 DP7829
 DP7829                          STATION DESCRIPTION
 DP7829
 DP7829'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7829'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHEAST OF
 DP7829'OREGON, 6.1 MI (9.8 KM) WEST-SOUTHWEST OF KISHWAUKEE AND 4.2 MI (6.8
 DP7829'KM) WEST-NORTHWEST OF STILLMAN VALLEY.
 DP7829'
 DP7829'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH
 DP7829'STREET 72 SOUTH (UNION ST) LOCATED IN BYRON, IL GO WEST ON SR 2
 DP7829'(BLACKHAWK DR) FOR 150 FT (45.7 M) TO THE STATION ON THE RIGHT.
 DP7829'
 DP7829'THE STATION IS LOCATED 7 FT (2.1 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP7829'SR 2 (BLACKHAWK DR), 300 FT (91.4 M) EAST OF WALNUT STREET, 150 FT
 DP7829'(45.7 M) WEST OF UNION STREET AND 1 FT (0.3 M) SOUTH OF A SIDEWALK.
 DP7829'
 DP7829'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7831 ***********************************************************************
 DP7831  DESIGNATION -  OGLE58
 DP7831  PID         -  DP7831
 DP7831  STATE/COUNTY-  IL/OGLE
 DP7831  COUNTRY     -  US
 DP7831  USGS QUAD   -  OREGON (2018)
 DP7831
 DP7831                         *CURRENT SURVEY CONTROL
 DP7831  ______________________________________________________________________
 DP7831* NAD 83(1986) POSITION- 42 07 14.9    (N) 089 15 17.4    (W)   HD_HELD2
 DP7831* NAVD 88 ORTHO HEIGHT -   211.382 (meters)      693.51  (feet) ADJUSTED
 DP7831  ______________________________________________________________________
 DP7831  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 DP7831  DYNAMIC HEIGHT  -        211.312 (meters)      693.28  (feet) COMP
 DP7831  MODELED GRAVITY -    980,288.3   (mgal)                       NAVD 88
 DP7831
 DP7831  VERT ORDER      -  SECOND    CLASS I
 DP7831
 DP7831.The horizontal coordinates were established by autonomous hand held GPS
 DP7831.observations and have an estimated accuracy of +/- 10 meters.
 DP7831
 DP7831.The orthometric height was determined by differential leveling and
 DP7831.adjusted by the IL DEPT OF TRANSP
 DP7831.in July 2015.
 DP7831
 DP7831.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7831.GEOID18 height accuracy estimate available here.
 DP7831
 DP7831.Click photographs - Photos may exist for this station.
 DP7831
 DP7831.The dynamic height is computed by dividing the NAVD 88
 DP7831.geopotential number by the normal gravity value computed on the
 DP7831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7831.degrees latitude (g = 980.6199 gals.).
 DP7831
 DP7831.The modeled gravity was interpolated from observed gravity values.
 DP7831
 DP7831;                    North         East    Units  Estimated Accuracy
 DP7831;SPC IL W     -   605,903.      775,399.      MT  (+/- 10 meters HH2 GPS)
 DP7831
 DP7831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1360865649(NAD 83)
 DP7831
 DP7831                          SUPERSEDED SURVEY CONTROL
 DP7831
 DP7831.No superseded survey control is available for this station.
 DP7831
 DP7831_MARKER: DD = SURVEY DISK
 DP7831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7831_MARK LOGO: ILDT
 DP7831_PROJECTION: FLUSH
 DP7831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7831+STABILITY: SURFACE MOTION
 DP7831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7831+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2015
 DP7831
 DP7831  HISTORY     - Date     Condition        Report By
 DP7831  HISTORY     - UNK      MONUMENTED
 DP7831  HISTORY     - 20150403 GOOD             DJHENK
 DP7831
 DP7831                          STATION DESCRIPTION
 DP7831
 DP7831'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7831'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 DP7831'OREGON, 6.2 MI (10.0 KM) WEST-SOUTHWEST OF KISHWAUKEE AND 4.0 MI (6.4
 DP7831'KM) WEST-NORTHWEST OF STILLMAN VALLEY.
 DP7831'
 DP7831'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH
 DP7831'STREET 72 SOUTH (UNION ST) LOCATED IN BYRON, IL GO SOUTH ON SR 72
 DP7831'(UNION ST) FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP7831'
 DP7831'THE STATION IS LOCATED 27 FT (8.2 M) WEST OF THE CENTERLINE OF SR 72
 DP7831'(UNION ST), 250 FT (76.2 M) NORTH OF SR 72 (EAST), 48 FT (14.6 M)
 DP7831'SOUTH OF A 'THE BYRON AREA WELCOMES YOU' SIGN AND 1 FT (0.3 M) EAST OF
 DP7831'AN ORANGE WITNESS POST.
 DP7831'
 DP7831'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7821 ***********************************************************************
 DP7821  DESIGNATION -  OGLE9
 DP7821  PID         -  DP7821
 DP7821  STATE/COUNTY-  IL/OGLE
 DP7821  COUNTRY     -  US
 DP7821  USGS QUAD   -  OREGON (2018)
 DP7821
 DP7821                         *CURRENT SURVEY CONTROL
 DP7821  ______________________________________________________________________
 DP7821* NAD 83(1986) POSITION- 42 00 24.6    (N) 089 16 18.7    (W)   HD_HELD2
 DP7821* NAVD 88 ORTHO HEIGHT -   216.006 (meters)      708.68  (feet) ADJUSTED
 DP7821  ______________________________________________________________________
 DP7821  GEOID HEIGHT    -        -32.970 (meters)                     GEOID18
 DP7821  DYNAMIC HEIGHT  -        215.933 (meters)      708.44  (feet) COMP
 DP7821  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 DP7821
 DP7821  VERT ORDER      -  SECOND    CLASS I
 DP7821
 DP7821.The horizontal coordinates were established by autonomous hand held GPS
 DP7821.observations and have an estimated accuracy of +/- 10 meters.
 DP7821
 DP7821.The orthometric height was determined by differential leveling and
 DP7821.adjusted by the IL DEPT OF TRANSP
 DP7821.in July 2015.
 DP7821
 DP7821.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7821.GEOID18 height accuracy estimate available here.
 DP7821
 DP7821.Click photographs - Photos may exist for this station.
 DP7821
 DP7821.The dynamic height is computed by dividing the NAVD 88
 DP7821.geopotential number by the normal gravity value computed on the
 DP7821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7821.degrees latitude (g = 980.6199 gals.).
 DP7821
 DP7821.The modeled gravity was interpolated from observed gravity values.
 DP7821
 DP7821;                    North         East    Units  Estimated Accuracy
 DP7821;SPC IL W     -   593,229.      774,123.      MT  (+/- 10 meters HH2 GPS)
 DP7821
 DP7821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1186453031(NAD 83)
 DP7821
 DP7821                          SUPERSEDED SURVEY CONTROL
 DP7821
 DP7821.No superseded survey control is available for this station.
 DP7821
 DP7821_MARKER: DD = SURVEY DISK
 DP7821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7821_MARK LOGO: ILDT
 DP7821_PROJECTION: RECESSED 8 CENTIMETERS
 DP7821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7821+STABILITY: SURFACE MOTION
 DP7821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7821+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2025
 DP7821
 DP7821  HISTORY     - Date     Condition        Report By
 DP7821  HISTORY     - UNK      MONUMENTED
 DP7821  HISTORY     - 20150403 GOOD             DJHENK
 DP7821  HISTORY     - 20251210 GOOD             ILDW
 DP7821
 DP7821                          STATION DESCRIPTION
 DP7821
 DP7821'DESCRIBED BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP7821'THE STATION IS LOCATED ABOUT 3.2 MI (5.1 KM) NORTHWEST OF CHANA, 3.2
 DP7821'MI (5.1 KM) EAST OF OREGON AND 2.9 MI (4.7 KM) EAST-NORTHEAST OF
 DP7821'DAYSVILLE.
 DP7821'
 DP7821'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (N 4TH ST) WITH SR 64
 DP7821'(WASHINGTON ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON
 DP7821'ST) FOR 2.8 MI (4.5 KM) TO MARSH ROAD.  CONTINUE SOUTHEAST ON SR 64
 DP7821'FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP7821'
 DP7821'THE STATION IS LOCATED 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF SR
 DP7821'60, 18 FT (5.5 M) WEST OF THE WEST END OF A GUARD RAIL AND 2 FT (0.6
 DP7821'M) NORTH OF A FENCE.
 DP7821'
 DP7821'NOTE-THE DISK IS NOT STAMPED.
 DP7821
 DP7821                          STATION RECOVERY (2025)
 DP7821
 DP7821'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DP7821'NO STAMPING ON THE DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0717 ***********************************************************************
 MF0717  DESIGNATION -  OGLESBY
 MF0717  PID         -  MF0717
 MF0717  STATE/COUNTY-  IL/LASALLE
 MF0717  COUNTRY     -  US
 MF0717  USGS QUAD   -  LA SALLE (2018)
 MF0717
 MF0717                         *CURRENT SURVEY CONTROL
 MF0717  ______________________________________________________________________
 MF0717* NAD 83(1997) POSITION- 41 17 30.59272(N) 089 03 04.32858(W)   ADJUSTED
 MF0717* NAVD 88 ORTHO HEIGHT -   182.140 (meters)      597.57  (feet) POSTED
 MF0717  ______________________________________________________________________
 MF0717  GEOID HEIGHT    -        -32.937 (meters)                     GEOID18
 MF0717  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 MF0717  DYNAMIC HEIGHT  -        182.07  (meters)      597.3   (feet) COMP
 MF0717  MODELED GRAVITY -    980,217.7   (mgal)                       NAVD 88
 MF0717
 MF0717  HORZ ORDER      -  SECOND
 MF0717  VERT ORDER      -  * POSTED, SEE BELOW
 MF0717
 MF0717.The horizontal coordinates were established by classical geodetic methods
 MF0717.and adjusted by the National Geodetic Survey in October 1999.
 MF0717
 MF0717.The orthometric height was determined by differential leveling
 MF0717.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0717
 MF0717.* This is a POSTED BENCH MARK height.
 MF0717
 MF0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0717.GEOID18 height accuracy estimate available here.
 MF0717
 MF0717.Click photographs - Photos may exist for this station.
 MF0717
 MF0717.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0717
 MF0717.The dynamic height is computed by dividing the NAVD 88
 MF0717.geopotential number by the normal gravity value computed on the
 MF0717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0717.degrees latitude (g = 980.6199 gals.).
 MF0717
 MF0717.The modeled gravity was interpolated from observed gravity values.
 MF0717
 MF0717. The following values were computed from the NAD 83(1997) position.
 MF0717
 MF0717;                    North         East     Units Scale Factor Converg.
 MF0717;SPC IL E     -   513,699.399   239,870.436   MT  1.00001948   -0 28 25.4
 MF0717;SPC IL E     - 1,685,362.11    786,974.92   sFT  1.00001948   -0 28 25.4
 MF0717;SPC IL W     -   514,033.647   793,429.906   MT  1.00004857   +0 44 10.1
 MF0717;SPC IL W     - 1,686,458.72  2,603,111.28   sFT  1.00004857   +0 44 10.1
 MF0717;UTM  16      - 4,573,183.148   328,249.064   MT  0.99996305   -1 21 14.1
 MF0717
 MF0717!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0717!SPC IL E     -   0.99997660  x   1.00001948  =   0.99999608
 MF0717!SPC IL W     -   0.99997660  x   1.00004857  =   1.00002517
 MF0717!UTM  16      -   0.99997660  x   0.99996305  =   0.99993965
 MF0717
 MF0717:                Primary Azimuth Mark                     Grid Az
 MF0717:SPC IL E     -  CINDER                                   358 25 54.8
 MF0717:SPC IL W     -  CINDER                                   357 13 19.3
 MF0717:UTM  16      -  CINDER                                   359 18 43.5
 MF0717
 MF0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2824973183(NAD 83)
 MF0717
 MF0717|---------------------------------------------------------------------|
 MF0717| PID    Reference Object                     Distance      Geod. Az  |
 MF0717|                                                           dddmmss.s |
 MF0717| CI7995 OGLESBY RM                           11.260 METERS 02456     |
 MF0717| MF1624 CINDER                              APPROX. 0.5 KM 3575729.4 |
 MF0717|---------------------------------------------------------------------|
 MF0717
 MF0717                          SUPERSEDED SURVEY CONTROL
 MF0717
 MF0717  NAD 83(1986)-  41 17 30.60683(N)    089 03 04.32152(W) AD(       ) 2
 MF0717  NAD 27      -  41 17 30.51000(N)    089 03 03.99900(W) AD(       ) 2
 MF0717  USSD        -  41 17 30.65200(N)    089 03 03.82000(W) AD(       ) 3
 MF0717  NGVD 29             182.38   (m)          598.4    (f) LEVELING    3  
 MF0717
 MF0717.Superseded values are not recommended for survey control.
 MF0717
 MF0717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0717.See file dsdata.pdf to determine how the superseded data were derived.
 MF0717
 MF0717_MARKER: DS = TRIANGULATION STATION DISK
 MF0717_SETTING: 66 = SET IN ROCK OUTCROP
 MF0717_STAMPING: 597.860 OGLESBY 1920
 MF0717_MARK LOGO: CGS
 MF0717_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0717+STABILITY: POSITION/ELEVATION WELL
 MF0717
 MF0717  HISTORY     - Date     Condition        Report By
 MF0717  HISTORY     - 1920     MONUMENTED       CGS
 MF0717  HISTORY     - 1960     MARK NOT FOUND   CGS
 MF0717  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0717  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0717
 MF0717                          STATION DESCRIPTION
 MF0717
 MF0717'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0717'STATION IS ABOUT 3/8 MILE S OF THE ILLINOIS CENTRAL RAILROAD
 MF0717'STATION AT OGLESBY, ON THE E SIDE OF THE ILLINOIS CENTRAL
 MF0717'RAILROAD TRACK, 325 YARDS S OF AN OVERHEAD BRIDGE, 80 YARDS
 MF0717'S OF SEMAPHORE SIGNAL A 8524, ON THE E BANK OF A DEEP CUT, AND
 MF0717'24.61 METERS (80.74 FEET) E OF THE E AND NEAREST RAIL OF THE
 MF0717'MAIN-LINE TRACK.  THE SURFACE, UNDERGROUND, AND REFERENCE
 MF0717'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF0717'THE REFERENCE MARK IS ON THE SAME
 MF0717'SIDE OF THE TRACK, NEAR THE FENCE LINE, 11.26 METERS (36.94
 MF0717'FEET) FROM THE STATION, N 24 DEG 56 MIN E.
 MF0717
 MF0717                          STATION RECOVERY (1960)
 MF0717
 MF0717'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MF0717'0.4 MI S FROM OGLESBY.
 MF0717'5/23/1935 REPORT-- GOOD-COUNTERSUNK IN CONCRETE-MARK 1920
 MF0717'(OGLESBY-VERY FAINT).  0.4 MILE SOUTH ALONG THE ILLINOIS CENTRAL
 MF0717'RAILROAD FROM THE STATION AT OGLESBY, LA SALLE COUNTY, ABOUT 325
 MF0717'YARDS SOUTH OF AN OVERHEAD BRIDGE, 80 YARDS SOUTH OF SEMAPHORE
 MF0717'A 8524, ON THE EAST BANK OF A DEEP CUT, AND 27 YARDS EAST OF THE
 MF0717'EAST RAIL OF THE MAIN TRACK.  A STANDARD TRIANGULATION-STATION
 MF0717'DISK, STAMPED 597.860 OGLESBY 1920.
 MF0717
 MF0717                          STATION RECOVERY (1997)
 MF0717
 MF0717'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0717'MARK NOT FOUND.
 MF0717
 MF0717                          STATION RECOVERY (2002)
 MF0717
 MF0717'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0717'RAILROAD ABANDONED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1625 ***********************************************************************
 MF1625  DESIGNATION -  OGLESBY MARQUETTE CO E STACK
 MF1625  PID         -  MF1625
 MF1625  STATE/COUNTY-  IL/LASALLE
 MF1625  COUNTRY     -  US
 MF1625  USGS QUAD   -  LA SALLE (2018)
 MF1625
 MF1625                         *CURRENT SURVEY CONTROL
 MF1625  ______________________________________________________________________
 MF1625* NAD 83(1997) POSITION- 41 17 27.27449(N) 089 02 54.57992(W)   ADJUSTED
 MF1625  ______________________________________________________________________
 MF1625  GEOID HEIGHT    -        -32.934 (meters)                     GEOID18
 MF1625  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 MF1625  HORZ ORDER      -  THIRD
 MF1625
 MF1625.The horizontal coordinates were established by classical geodetic methods
 MF1625.and adjusted by the National Geodetic Survey in October 1999.
 MF1625
 MF1625.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1625.GEOID18 height accuracy estimate available here.
 MF1625
 MF1625.Click photographs - Photos may exist for this station.
 MF1625
 MF1625.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1625
 MF1625. The following values were computed from the NAD 83(1997) position.
 MF1625
 MF1625;                    North         East     Units Scale Factor Converg.
 MF1625;SPC IL E     -   513,595.162   240,096.416   MT  1.00001915   -0 28 19.0
 MF1625;SPC IL E     - 1,685,020.13    787,716.32   sFT  1.00001915   -0 28 19.0
 MF1625;SPC IL W     -   513,934.201   793,658.044   MT  1.00004909   +0 44 16.5
 MF1625;SPC IL W     - 1,686,132.46  2,603,859.77   sFT  1.00004909   +0 44 16.5
 MF1625;UTM  16      - 4,573,075.458   328,473.404   MT  0.99996210   -1 21 07.5
 MF1625
 MF1625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2847373075(NAD 83)
 MF1625
 MF1625                          SUPERSEDED SURVEY CONTROL
 MF1625
 MF1625  NAD 83(1986)-  41 17 27.28048(N)    089 02 54.58816(W) AD(       ) 3
 MF1625  NAD 27      -  41 17 27.14000(N)    089 02 54.30000(W) AD(       ) 3
 MF1625
 MF1625.Superseded values are not recommended for survey control.
 MF1625
 MF1625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1625.See file dsdata.pdf to determine how the superseded data were derived.
 MF1625
 MF1625_MARKER: 63 = STACK
 MF1625
 MF1625  HISTORY     - Date     Condition        Report By
 MF1625  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1625
 MF1625                          STATION DESCRIPTION
 MF1625
 MF1625'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1630 ***********************************************************************
 MF1630  DESIGNATION -  OGLESBY MARQUETTE CO W STACK
 MF1630  PID         -  MF1630
 MF1630  STATE/COUNTY-  IL/LASALLE
 MF1630  COUNTRY     -  US
 MF1630  USGS QUAD   -  LA SALLE (2018)
 MF1630
 MF1630                         *CURRENT SURVEY CONTROL
 MF1630  ______________________________________________________________________
 MF1630* NAD 83(1997) POSITION- 41 17 19.44928(N) 089 03 09.36754(W)   ADJUSTED
 MF1630  ______________________________________________________________________
 MF1630  GEOID HEIGHT    -        -32.933 (meters)                     GEOID18
 MF1630  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 MF1630  HORZ ORDER      -  THIRD
 MF1630
 MF1630.The horizontal coordinates were established by classical geodetic methods
 MF1630.and adjusted by the National Geodetic Survey in October 1999.
 MF1630
 MF1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1630.GEOID18 height accuracy estimate available here.
 MF1630
 MF1630.Click photographs - Photos may exist for this station.
 MF1630
 MF1630.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1630
 MF1630. The following values were computed from the NAD 83(1997) position.
 MF1630
 MF1630;                    North         East     Units Scale Factor Converg.
 MF1630;SPC IL E     -   513,356.601   239,750.346   MT  1.00001966   -0 28 28.7
 MF1630;SPC IL E     - 1,684,237.45    786,580.93   sFT  1.00001966   -0 28 28.7
 MF1630;SPC IL W     -   513,688.379   793,317.078   MT  1.00004831   +0 44 06.6
 MF1630;SPC IL W     - 1,685,325.96  2,602,741.11   sFT  1.00004831   +0 44 06.6
 MF1630;UTM  16      - 4,572,842.254   328,123.730   MT  0.99996358   -1 21 17.1
 MF1630
 MF1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2812372842(NAD 83)
 MF1630
 MF1630                          SUPERSEDED SURVEY CONTROL
 MF1630
 MF1630  NAD 83(1986)-  41 17 19.45526(N)    089 03 09.37580(W) AD(       ) 3
 MF1630  NAD 27      -  41 17 19.32000(N)    089 03 09.09000(W) AD(       ) 3
 MF1630
 MF1630.Superseded values are not recommended for survey control.
 MF1630
 MF1630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1630.See file dsdata.pdf to determine how the superseded data were derived.
 MF1630
 MF1630_MARKER: 63 = STACK
 MF1630
 MF1630  HISTORY     - Date     Condition        Report By
 MF1630  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1630
 MF1630                          STATION DESCRIPTION
 MF1630
 MF1630'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1761 ***********************************************************************
 HB1761  DESIGNATION -  OHARRAH
 HB1761  PID         -  HB1761
 HB1761  STATE/COUNTY-  IL/JACKSON
 HB1761  COUNTRY     -  US
 HB1761  USGS QUAD   -  ROCKWOOD (2018)
 HB1761
 HB1761                         *CURRENT SURVEY CONTROL
 HB1761  ______________________________________________________________________
 HB1761* NAD 83(1997) POSITION- 37 49 21.49960(N) 089 38 40.60278(W)   ADJUSTED
 HB1761* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 HB1761  ______________________________________________________________________
 HB1761  GEOID HEIGHT    -        -29.314 (meters)                     GEOID18
 HB1761  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 HB1761  HORZ ORDER      -  FIRST
 HB1761
 HB1761.The horizontal coordinates were established by classical geodetic methods
 HB1761.and adjusted by the National Geodetic Survey in October 1999.
 HB1761
 HB1761.The orthometric height was scaled from a topographic map.
 HB1761
 HB1761.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1761.GEOID18 height accuracy estimate available here.
 HB1761
 HB1761.Click photographs - Photos may exist for this station.
 HB1761
 HB1761.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1761
 HB1761. The following values were computed from the NAD 83(1997) position.
 HB1761
 HB1761;                    North         East     Units Scale Factor Converg.
 HB1761;SPC IL W     -   128,413.235   745,961.026   MT  0.99996719   +0 19 12.5
 HB1761;SPC IL W     -   421,302.42  2,447,373.80   sFT  0.99996719   +0 19 12.5
 HB1761;SPC MO E     -   221,092.099   325,307.109   MT  1.00000316   +0 31 28.4
 HB1761;UTM  16      - 4,189,432.244   267,231.362   MT  1.00026739   -1 37 20.8
 HB1761
 HB1761!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1761!SPC IL W     -   0.99997261  x   0.99996719  =   0.99993980
 HB1761!SPC MO E     -   0.99997261  x   1.00000316  =   0.99997577
 HB1761!UTM  16      -   0.99997261  x   1.00026739  =   1.00023999
 HB1761
 HB1761:                Primary Azimuth Mark                     Grid Az
 HB1761:SPC IL W     -  OHARRAH AZ MK                            286 13 09.4
 HB1761:SPC MO E     -  OHARRAH AZ MK                            286 00 53.5
 HB1761:UTM  16      -  OHARRAH AZ MK                            288 09 42.7
 HB1761
 HB1761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG6723189432(NAD 83)
 HB1761
 HB1761|---------------------------------------------------------------------|
 HB1761| PID    Reference Object                     Distance      Geod. Az  |
 HB1761|                                                           dddmmss.s |
 HB1761| CI4754 OHARRAH AZ MK                                      2863221.9 |
 HB1761|---------------------------------------------------------------------|
 HB1761
 HB1761                          SUPERSEDED SURVEY CONTROL
 HB1761
 HB1761  NAD 83(1986)-  37 49 21.50872(N)    089 38 40.60257(W) AD(       ) 1
 HB1761  NAD 27      -  37 49 21.32400(N)    089 38 40.23900(W) AD(       ) 1
 HB1761
 HB1761.Superseded values are not recommended for survey control.
 HB1761
 HB1761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1761.See file dsdata.pdf to determine how the superseded data were derived.
 HB1761
 HB1761_MARKER: H = DRILL HOLE
 HB1761_SETTING: 0 = UNSPECIFIED SETTING
 HB1761
 HB1761  HISTORY     - Date     Condition        Report By
 HB1761  HISTORY     - 1880     MONUMENTED       MRC
 HB1761  HISTORY     - 1931     GOOD             CGS
 HB1761  HISTORY     - 1975     MARK NOT FOUND   LOCENG
 HB1761
 HB1761                          STATION DESCRIPTION
 HB1761
 HB1761'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 HB1761'ON SECOND HIGH POINT OF BLUFFS 1-1/2 MILES, AIR LINE, EAST OF CORA
 HB1761'CITY, IN NORTH CENTRAL PART OF SECTION 22, DEGONIA TOWNSHIP, ON
 HB1761'LAND OWNED BY C. H. TIERSON, AND 22 FEET NORTHEAST BY EAST FROM ONLY
 HB1761'TREE ON TOP OF RIDGE.  TO REACH FROM CORA CITY, TURN EAST ONTO
 HB1761'RIGHT FORK BEFORE REACHING BRIDGE, PROCEED 0.8 MILE, TURN LEFT UP
 HB1761'HILL, PROCEED 1.4 MILES TO UNPAINTED HOUSE ON RIGHT SIDE OF ROAD,
 HB1761'KEEP RIGHT ALONG SOUTH SIDE OF HOUSE ON FARM ROAD, AND FOLLOW TOP OF
 HB1761'RIDGE THROUGH SADDLE TO STATION SITE.  MARKED BY 6-INCH SQUARE
 HB1761'STONE POST, PROJECTING 4 INCHES ABOVE SURFACE OF GROUND WITH
 HB1761'LETTERS US AND CENTER HOLE IN TOP.  REFERENCE MARK IS STANDARD
 HB1761'REFERENCE DISK IN CONCRETE, 7.0 METERS (23 FEET)
 HB1761'NORTHEAST OF RIDGE ROAD, 28 METERS (92 FEET) WEST OF NORTHWEST CORNER
 HB1761'OF CHARLES YOUNGS HOUSE, 4 METERS (13 FEET) NORTHWEST OF DOUBLE
 HB1761'OAK TREE, AND APPROXIMATELY THREE-FOURTHS MILE FROM STATION,
 HB1761'N 73 DEG 27 MIN 40 SEC W.
 HB1761
 HB1761                          STATION RECOVERY (1975)
 HB1761
 HB1761'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TO)
 HB1761'NOT RECOVERED.  OWNER REPORTED THIS AREA BULLDOZED IN 1957 TO
 HB1761'DEVELOP PASTURE.  REF MARK NOT SEARCHED FOR.
 HB1761'
 HB1761'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES EAST CORA
 HB1761'CITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1583 ***********************************************************************
 KA1583  DESIGNATION -  OHIO
 KA1583  PID         -  KA1583
 KA1583  STATE/COUNTY-  IL/CLARK
 KA1583  COUNTRY     -  US
 KA1583  USGS QUAD   -  CASEY (2018)
 KA1583
 KA1583                         *CURRENT SURVEY CONTROL
 KA1583  ______________________________________________________________________
 KA1583* NAD 83(1997) POSITION- 39 19 41.36930(N) 087 54 00.84714(W)   ADJUSTED
 KA1583* NAVD 88 ORTHO HEIGHT -   185.248 (meters)      607.77  (feet) ADJUSTED
 KA1583  ______________________________________________________________________
 KA1583  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KA1583  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 KA1583  DYNAMIC HEIGHT  -        185.141 (meters)      607.42  (feet) COMP
 KA1583  MODELED GRAVITY -    980,045.0   (mgal)                       NAVD 88
 KA1583
 KA1583  HORZ ORDER      -  THIRD
 KA1583  VERT ORDER      -  SECOND    CLASS 0
 KA1583
 KA1583.The horizontal coordinates were established by classical geodetic methods
 KA1583.and adjusted by the National Geodetic Survey in October 1999.
 KA1583
 KA1583.The orthometric height was determined by differential leveling and
 KA1583.adjusted by the NATIONAL GEODETIC SURVEY
 KA1583.in June 1991.
 KA1583
 KA1583.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1583.GEOID18 height accuracy estimate available here.
 KA1583
 KA1583.Click photographs - Photos may exist for this station.
 KA1583
 KA1583.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1583
 KA1583.The dynamic height is computed by dividing the NAVD 88
 KA1583.geopotential number by the normal gravity value computed on the
 KA1583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1583.degrees latitude (g = 980.6199 gals.).
 KA1583
 KA1583.The modeled gravity was interpolated from observed gravity values.
 KA1583
 KA1583. The following values were computed from the NAD 83(1997) position.
 KA1583
 KA1583;                    North         East     Units Scale Factor Converg.
 KA1583;SPC IL E     -   295,498.242   337,342.943   MT  0.99999216   +0 16 28.1
 KA1583;SPC IL E     -   969,480.48  1,106,765.97   sFT  0.99999216   +0 16 28.1
 KA1583;UTM  16      - 4,353,580.010   422,407.771   MT  0.99967413   -0 34 14.0
 KA1583
 KA1583!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1583!SPC IL E     -   0.99997597  x   0.99999216  =   0.99996813
 KA1583!UTM  16      -   0.99997597  x   0.99967413  =   0.99965011
 KA1583
 KA1583:                Primary Azimuth Mark                     Grid Az
 KA1583:SPC IL E     -  OHIO 2 AZ MK                             243 56 18.0
 KA1583:UTM  16      -  OHIO 2 AZ MK                             244 47 00.1
 KA1583
 KA1583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2240753580(NAD 83)
 KA1583
 KA1583|---------------------------------------------------------------------|
 KA1583| PID    Reference Object                     Distance      Geod. Az  |
 KA1583|                                                           dddmmss.s |
 KA1583| KA1887 MARTINSVILLE MUNICIPAL TANK         APPROX. 1.4 KM 0612233.0 |
 KA1583| KA1585 OHIO RM 1                            27.106 METERS 08620     |
 KA1583| KA1417 OHIO 2                               39.228 METERS 23118     |
 KA1583| CM3268 OHIO 2 AZ MK                                       2441246.1 |
 KA1583| KA1891 CASEY MUNICIPAL TANK                APPROX. 8.1 KM 2450040.6 |
 KA1583| KA1889 CASEY CTN TELEPHONE RAD TWR         APPROX. 8.6 KM 2475226.1 |
 KA1583| CM3267 OHIO AZ MK                                         2475939.1 |
 KA1583| KA1584 OHIO RM 2                            23.845 METERS 34100     |
 KA1583|---------------------------------------------------------------------|
 KA1583
 KA1583                          SUPERSEDED SURVEY CONTROL
 KA1583
 KA1583  NAD 83(1997)-  39 19 41.36947(N)    087 54 00.84502(W) AD(       ) 3
 KA1583  NAD 83(1986)-  39 19 41.37737(N)    087 54 00.84103(W) AD(       ) 3
 KA1583  NAD 27      -  39 19 41.24510(N)    087 54 00.72880(W) AD(       ) 3
 KA1583  NGVD 29 (??/??/92)  185.32   (m)          608.0    (f) COMPUTED    2 0
 KA1583  NGVD 29             185.32   (m)          608.0    (f) LEVELING    3  
 KA1583
 KA1583.Superseded values are not recommended for survey control.
 KA1583
 KA1583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1583.See file dsdata.pdf to determine how the superseded data were derived.
 KA1583
 KA1583_MARKER: DS = TRIANGULATION STATION DISK
 KA1583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1583_STAMPING: OHIO 1947
 KA1583_MARK LOGO: CGS
 KA1583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1583+STABILITY: SURFACE MOTION
 KA1583
 KA1583  HISTORY     - Date     Condition        Report By
 KA1583  HISTORY     - 1947     MONUMENTED       CGS
 KA1583  HISTORY     - 1959     GOOD             CGS
 KA1583  HISTORY     - 1970     GOOD             NGS
 KA1583  HISTORY     - 19970805 GOOD             USPSQD
 KA1583  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1583
 KA1583                          STATION DESCRIPTION
 KA1583
 KA1583'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1583'STATION IS ON PROPERTY OF THE OHIO OIL COMPANY, 0.9 MILE WEST OF
 KA1583'MARTINSVILLE VIA U.S. HIGHWAY 40, 5.25 MILES
 KA1583'EAST-NORTHEAST OF CASEY, 81 FEET EAST OF THE OIL COMPANY OFFICE
 KA1583'BUILDING, 76 FEET NORTH OF CENTERLINE OF HIGHWAY 40, 45 FEET
 KA1583'NORTHEAST OF THE YARD FENCE CORNER. THE MARK PROJECTS 1 INCH, AND THE
 KA1583'DISK IS STAMPED OHIO 1947.
 KA1583'
 KA1583'REFERENCE MARK NO. 1 IS 88.93 FEET EAST OF STATION AND 1 FOOT NORTH
 KA1583'OF A WIRE FENCE. THE MARK PROJECTS 2 INCHES, AND THE DISK IS
 KA1583'STAMPED OHIO NO 1 1947.
 KA1583'
 KA1583'REFERENCE MARK NO. 2 IS 78.23 FEET NORTH-NORTHWEST OF STATION AND 1
 KA1583'FOOT EAST OF A WIRE FENCE. THE MARK PROJECTS 1 INCH, AND THE
 KA1583'DISK IS STAMPED OHIO NO 2 1947.
 KA1583'
 KA1583'AZIMUTH MARK IS 0.7 MILE WEST-SOUTHWEST OF STATION VIA U.S. HIGHWAY
 KA1583'40, 41 FEET NORTH OF CENTERLINE OF HIGHWAY, 2 FEET EAST OF THE
 KA1583'OIL COMPANYS WEST FENCE LINE, AND 2 FEET SOUTH OF A WHITE WITNESS
 KA1583'POST. THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED OHIO
 KA1583'1947.
 KA1583'
 KA1583'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KA1583
 KA1583                          STATION RECOVERY (1959)
 KA1583
 KA1583'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1583'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2 AND
 KA1583'THE AZIMUTH MARK WERE ALL RECOVERED AS DESCRIBED AND FOUND IN
 KA1583'GOOD CONDITION. A NEW WITNESS POST WAS SET 3.6 FEET SOUTH OF THE
 KA1583'AZIMUTH MARK.
 KA1583
 KA1583                          STATION RECOVERY (1970)
 KA1583
 KA1583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 KA1583'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION. THE STATION
 KA1583'SITE IS TO BE GRADED AND AN OFFICE BUILDING PUT ON THE SITE. THE
 KA1583'SURFACE STATION MARK, REFERENCE MARK 1 AND 2 WERE DESTROYED AT THE
 KA1583'REQUEST OF THE MARATHON OIL CO. THE AZIMUTH MARK WOULD NOT SEE
 KA1583'THE NEW STATION AND WAS DESTROYED AFTER A NEW STATION AND AZIMUTH
 KA1583'MARK WERE SET, THE DISTANCE AND DIRECTION TO THE REFERENCE
 KA1583'MARKS CHECKED.
 KA1583'
 KA1583'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 1 MILE WEST
 KA1583'OF MARTINSVILLE
 KA1583'
 KA1583'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KA1583
 KA1583                          STATION RECOVERY (1997)
 KA1583
 KA1583'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1583'RECOVERED IN GOOD CONDITION.
 KA1583
 KA1583                          STATION RECOVERY (2005)
 KA1583
 KA1583'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1583'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1594 ***********************************************************************
 MF1594  DESIGNATION -  OHIO
 MF1594  PID         -  MF1594
 MF1594  STATE/COUNTY-  IL/BUREAU
 MF1594  COUNTRY     -  US
 MF1594  USGS QUAD   -  OHIO (2018)
 MF1594
 MF1594                         *CURRENT SURVEY CONTROL
 MF1594  ______________________________________________________________________
 MF1594* NAD 83(1997) POSITION- 41 33 10.91931(N) 089 28 55.38344(W)   ADJUSTED
 MF1594* NAVD 88 ORTHO HEIGHT -   276.    (meters)      906.    (feet) SCALED
 MF1594  ______________________________________________________________________
 MF1594  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 MF1594  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 MF1594  HORZ ORDER      -  SECOND
 MF1594
 MF1594.The horizontal coordinates were established by classical geodetic methods
 MF1594.and adjusted by the National Geodetic Survey in October 1999.
 MF1594
 MF1594.The orthometric height was scaled from a topographic map.
 MF1594
 MF1594.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1594.GEOID18 height accuracy estimate available here.
 MF1594
 MF1594.Click photographs - Photos may exist for this station.
 MF1594
 MF1594.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1594
 MF1594. The following values were computed from the NAD 83(1997) position.
 MF1594
 MF1594;                    North         East     Units Scale Factor Converg.
 MF1594;SPC IL W     -   542,667.702   757,112.936   MT  0.99998130   +0 27 14.9
 MF1594;SPC IL W     - 1,780,402.29  2,483,961.36   sFT  0.99998130   +0 27 14.9
 MF1594;UTM  16      - 4,603,126.944   293,002.354   MT  1.00012732   -1 38 49.1
 MF1594
 MF1594!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1594!SPC IL W     -   0.99996190  x   0.99998130  =   0.99994320
 MF1594!UTM  16      -   0.99996190  x   1.00012732  =   1.00008922
 MF1594
 MF1594:                Primary Azimuth Mark                     Grid Az
 MF1594:SPC IL W     -  OHIO AZ MK                               267 12 02.5
 MF1594:UTM  16      -  OHIO AZ MK                               269 18 06.5
 MF1594
 MF1594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9300203126(NAD 83)
 MF1594
 MF1594|---------------------------------------------------------------------|
 MF1594| PID    Reference Object                     Distance      Geod. Az  |
 MF1594|                                                           dddmmss.s |
 MF1594| CI7997 OHIO RM 1                            27.364 METERS 09021     |
 MF1594| CI7998 OHIO RM 2                            29.801 METERS 21648     |
 MF1594| CI7996 OHIO AZ MK                                         2673917.4 |
 MF1594|---------------------------------------------------------------------|
 MF1594
 MF1594                          SUPERSEDED SURVEY CONTROL
 MF1594
 MF1594  NAD 83(1996)-  41 33 10.91928(N)    089 28 55.38390(W) AD(       ) 2
 MF1594  NAD 83(1986)-  41 33 10.92559(N)    089 28 55.38887(W) AD(       ) 2
 MF1594  NAD 27      -  41 33 10.79890(N)    089 28 55.04860(W) AD(       ) 2
 MF1594
 MF1594.Superseded values are not recommended for survey control.
 MF1594
 MF1594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1594.See file dsdata.pdf to determine how the superseded data were derived.
 MF1594
 MF1594_MARKER: DS = TRIANGULATION STATION DISK
 MF1594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1594_STAMPING: OHIO 1954
 MF1594_MARK LOGO: CGS
 MF1594_PROJECTION: FLUSH
 MF1594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1594+STABILITY: SURFACE MOTION
 MF1594_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1594+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2025
 MF1594
 MF1594  HISTORY     - Date     Condition        Report By
 MF1594  HISTORY     - 1954     MONUMENTED       CGS
 MF1594  HISTORY     - 1981     MARK NOT FOUND   USPSQD
 MF1594  HISTORY     - 19960423 GOOD             USPSQD
 MF1594  HISTORY     - 20010425 GOOD             USPSQD
 MF1594  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF1594  HISTORY     - 20251216 GOOD             ILDT
 MF1594
 MF1594                          STATION DESCRIPTION
 MF1594
 MF1594'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1594'STATION IS LOCATED ALONG THE NORTH SIDE OF STATE HIGHWAY
 MF1594'92 ABOUT 1 MILE WEST OF OHIO.  IT IS 39 FEET NORTH OF THE
 MF1594'CENTER OF THE HIGHWAY, 24 FEET EAST OF THE CENTER OF A DRIVEWAY
 MF1594'INTO AN ORCHARD AND 1 FOOT SOUTH OF A FENCE.  THE MARK IS
 MF1594'FLUSH AND THE DISK IS STAMPED OHIO 1954.
 MF1594'
 MF1594'REFERENCE MARK NO. 1 IS 38 FEET NORTH OF THE CENTER OF THE
 MF1594'HIGHWAY, 35 FEET NORTHWEST OF A 36 INCH MAPLE TREE AND 1
 MF1594'FOOT SOUTH OF THE FENCE.  THE MARK IS FLUSH AND THE DISK
 MF1594'IS STAMPED OHIO NO 1 1954.
 MF1594'
 MF1594'REFERENCE MARK NO. 2 IS 38 FEET SOUTH OF THE CENTER OF THE
 MF1594'HIGHWAY AND 15 FEET EAST OF A TELEPHONE POLE.  THE MARK
 MF1594'IS FLUSH AND THE DISK IS STAMPED OHIO NO 2 1954.
 MF1594'
 MF1594'AZIMUTH MARK IS 39 FEET SOUTH OF THE CENTER OF HIGHWAY 92,
 MF1594'13 FEET SOUTH OF A 10 INCH ELM TREE, 13 FEET EAST OF A TELEPHONE
 MF1594'POLE AND 3 FEET EAST OF A WHITE WITNESS POST.  THE MARK
 MF1594'IS FLUSH AND THE DISK IS STAMPED OHIO 1954.
 MF1594'
 MF1594'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 MF1594'26 AND 92 AT THE SOUTH EDGE OF OHIO, GO WEST ON HIGHWAY
 MF1594'92 FOR 1.0 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF1594'CONTINUE WEST ON THE HIGHWAY FOR 0.35 MILE TO THE AZIMUTH
 MF1594'MARK ON THE LEFT AS DESCRIBED.
 MF1594'
 MF1594'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1594
 MF1594                          STATION RECOVERY (1981)
 MF1594
 MF1594'RECOVERY NOTE BY US POWER SQUADRON 1981 (DSH)
 MF1594'MARK NOT FOUND.
 MF1594
 MF1594                          STATION RECOVERY (1996)
 MF1594
 MF1594'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1594'RECOVERED IN GOOD CONDITION.
 MF1594
 MF1594                          STATION RECOVERY (2001)
 MF1594
 MF1594'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1594'RECOVERED IN GOOD CONDITION.
 MF1594
 MF1594                          STATION RECOVERY (2005)
 MF1594
 MF1594'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1594'RM 1 NOT FOUND
 MF1594'RM 2 FOUND IN GOOD CONDITION
 MF1594'AZIMUTH NOT FOUND
 MF1594'
 MF1594
 MF1594                          STATION RECOVERY (2025)
 MF1594
 MF1594'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1594'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1417 ***********************************************************************
 KA1417  DESIGNATION -  OHIO 2
 KA1417  PID         -  KA1417
 KA1417  STATE/COUNTY-  IL/CLARK
 KA1417  COUNTRY     -  US
 KA1417  USGS QUAD   -  CASEY (2018)
 KA1417
 KA1417                         *CURRENT SURVEY CONTROL
 KA1417  ______________________________________________________________________
 KA1417* NAD 83(1997) POSITION- 39 19 40.57390(N) 087 54 02.12527(W)   NO CHECK
 KA1417* NAVD 88 ORTHO HEIGHT -   184.91  (meters)      606.7   (feet) RESET
 KA1417  ______________________________________________________________________
 KA1417  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 KA1417  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 KA1417  HORZ ORDER      -  THIRD
 KA1417  VERT ORDER      -  THIRD
 KA1417
 KA1417.The horizontal coordinates were established by classical geodetic methods
 KA1417.and adjusted by the National Geodetic Survey in October 1999.
 KA1417
 KA1417.No horizontal observational check was made to the station.
 KA1417
 KA1417.The orthometric height was computed from unverified reset data.
 KA1417
 KA1417.No vertical observational check was made to the station.
 KA1417
 KA1417.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1417.GEOID18 height accuracy estimate available here.
 KA1417
 KA1417.Click photographs - Photos may exist for this station.
 KA1417
 KA1417.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1417
 KA1417. The following values were computed from the NAD 83(1997) position.
 KA1417
 KA1417;                    North         East     Units Scale Factor Converg.
 KA1417;SPC IL E     -   295,473.566   337,312.448   MT  0.99999213   +0 16 27.3
 KA1417;SPC IL E     -   969,399.52  1,106,665.92   sFT  0.99999213   +0 16 27.3
 KA1417;UTM  16      - 4,353,555.794   422,376.925   MT  0.99967419   -0 34 14.8
 KA1417
 KA1417!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1417!SPC IL E     -   0.99997603  x   0.99999213  =   0.99996816
 KA1417!UTM  16      -   0.99997603  x   0.99967419  =   0.99965022
 KA1417
 KA1417:                Primary Azimuth Mark                     Grid Az
 KA1417:SPC IL E     -  OHIO 2 AZ MK                             245 06 04.2
 KA1417:UTM  16      -  OHIO 2 AZ MK                             245 56 46.3
 KA1417
 KA1417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2237653555(NAD 83)
 KA1417
 KA1417|---------------------------------------------------------------------|
 KA1417| PID    Reference Object                     Distance      Geod. Az  |
 KA1417|                                                           dddmmss.s |
 KA1417| KA1583 OHIO                                 39.228 METERS 05118     |
 KA1417| KA1420 OHIO 2 RM 5                           7.888 METERS 06531     |
 KA1417| KA1418 OHIO 2 RM 3                          24.939 METERS 13818     |
 KA1417| CM3268 OHIO 2 AZ MK                                       2452231.5 |
 KA1417| KA1419 OHIO 2 RM 4                          14.714 METERS 24855     |
 KA1417| KA1618 OHIO 2 RM 6                          16.946 METERS 24952     |
 KA1417|---------------------------------------------------------------------|
 KA1417
 KA1417                          SUPERSEDED SURVEY CONTROL
 KA1417
 KA1417  NAD 83(1997)-  39 19 40.57407(N)    087 54 02.12314(W) AD(       ) 3
 KA1417  NAD 83(1986)-  39 19 40.58197(N)    087 54 02.11915(W) AD(       ) 3
 KA1417  NAD 27      -  39 19 40.44978(N)    087 54 02.00687(W) AD(       ) 3
 KA1417  NGVD 29 (??/??/??)  184.98   (m)          606.9    (f) RESET       3  
 KA1417  NGVD 29             184.98   (m)          606.9    (f) LEVELING    3  
 KA1417
 KA1417.Superseded values are not recommended for survey control.
 KA1417
 KA1417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1417.See file dsdata.pdf to determine how the superseded data were derived.
 KA1417
 KA1417_MARKER: DS = TRIANGULATION STATION DISK
 KA1417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1417_STAMPING: OHIO 2 1970
 KA1417_MARK LOGO: CGS
 KA1417_PROJECTION: FLUSH
 KA1417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1417+STABILITY: SURFACE MOTION
 KA1417_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1417+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2005
 KA1417
 KA1417  HISTORY     - Date     Condition        Report By
 KA1417  HISTORY     - 1970     MONUMENTED       NGS
 KA1417  HISTORY     - 1970     GOOD             NGS
 KA1417  HISTORY     - 1972     GOOD             NGS
 KA1417  HISTORY     - 1977     GOOD             NGS
 KA1417  HISTORY     - 20050208 GOOD             ILDT
 KA1417
 KA1417                          STATION DESCRIPTION
 KA1417
 KA1417'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 KA1417'THE STATION IS LOCATED ON ROAD RIGHT-OF-WAY, NEAR THE MARATHON PIPE
 KA1417'LINE CO. OFFICE, ABOUT 1 MILE WEST OF MARTINSVILLE, 39
 KA1417'FEET NORTHWEST OF THE CENTERLINE OF OLD HIGHWAY U.S. 40, 30 FEET EAST
 KA1417'OF CENTERLINE OF DRIVEWAY TO OFFICE, 18 FEET SOUTHEAST OF A 12
 KA1417'INCH MAPLE TREE, 62 FEET NORTHEAST OF A LARGE GAS METER AND 1 FOOT
 KA1417'SOUTH OF A METAL WITNESS POST. THE MONUMENT IS FLUSH AND THE DISK
 KA1417'IS STAMPED OHIO 2 1970.
 KA1417'
 KA1417'TO REACH THE STATION FROM THE INTERSECTION OF YORK AND MAIN STREETS
 KA1417'AND THE U.S. POST OFFICE IN MARTINSVILLE, GO WEST ON MAIN STREET
 KA1417'FOR 1.0 MILE TO THE STATION MARK ON THE RIGHT. CONTINUE WESTERLY ON
 KA1417'THE ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT.
 KA1417'
 KA1417'REFERENCE MARK 3 IS 20 FEET EAST OF THE CENTERLINE OF DRIVE TO LARGE
 KA1417'OIL STORAGE TANKS, 1 FOOT NORTH OF A METAL FENCE CORNER AND 38
 KA1417'FEET SOUTH OF THE CENTERLINE OF THE ROAD. THE MONUMENT PROJECTS 3
 KA1417'INCHES AND THE DISK IS STAMPED OHIO 2 NO 3 19709
 KA1417'
 KA1417'REFERENCE MARK 4 IS 18 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY TO
 KA1417'OFFICE, 1 FOOT SOUTHWEST OF A FENCE CORNER, 39 FEET NORTHWEST OF
 KA1417'THE CENTERLINE OF THE ROAD AND 15 FEET SOUTHEAST OF THE GAS METER.
 KA1417'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED OHIO 2 NO
 KA1417'4 1970.
 KA1417'
 KA1417'THE AZIMUTH MARK IS 38 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 2
 KA1417'FEET NORTH OF A FENCE AND 1 FOOT WEST OF A METAL WITNESS POST.
 KA1417'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED OHIO 2 1970.
 KA1417'
 KA1417'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 KA1417
 KA1417                          STATION RECOVERY (1970)
 KA1417
 KA1417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 KA1417'1 MI W FROM MARTINSVILLE.
 KA1417'1 MILE WEST ALONG MAIN STREET FROM ITS INTERSECTION WITH YORK STREET
 KA1417'AT THE U.S. POST OFFICE AT MARTINSVILLE, ON ROAD RIGHT-OF-WAY,
 KA1417'NEAR THE MARATHON PIPE LINE CO. OFFICE, 39 FEET NORTHWEST OF THE
 KA1417'CENTERLINE OF OLD HIGHWAY U.S. 40, 30 FEET EAST OF THE CENTERLINE
 KA1417'OF DRIVEWAY TO OFFICE, 18 FEET SOUTHEAST OF A 12 INCH MAPLE TREE,
 KA1417'62 FEET NORTHEAST OF A LARGE GAS METER, 1 FOOT SOUTH OF A METAL
 KA1417'WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH
 KA1417'THE GROUND.
 KA1417
 KA1417                          STATION RECOVERY (1972)
 KA1417
 KA1417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KA1417'THE STATION MARK, REFERENCE MARK 3 AND THE AZIMUTH MARK WERE FOUND AS
 KA1417'DESCRIBED AND IN GOOD CONDITION. AS REPORTED REFERENCE MARK 4
 KA1417'WAS DESTROYED. REFERENCE MARK 5 WAS SET. THE DISTANCE AND DIRECTION
 KA1417'TO REFERENCE MARK 3 CHECKED.  THE DESCRIPTION IS GOOD WITH THE
 KA1417'FOLLOWING.
 KA1417'
 KA1417'THE STATION MARK IS NOW 2 FEET SOUTH OF A WOVEN WIRE FENCE.
 KA1417'
 KA1417'REFERENCE MARK 5 IS 40 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 1
 KA1417'FOOT SOUTH OF FENCE, 6 FEET SOUTHWEST OF A 20 INCH MAPLE TREE
 KA1417'AND 14 FEET WEST OF A TELEPHONE POLE. THE MONUMENT IS FLUSH AND THE
 KA1417'DISK IS STAMPED OHIO 2 1970 NO 5 1972.
 KA1417'
 KA1417'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - 1 MILE WEST OF
 KA1417'MARTINSVILLE.
 KA1417'
 KA1417'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KA1417
 KA1417                          STATION RECOVERY (1977)
 KA1417
 KA1417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 KA1417'THE STATION MARK, REFERENCE MARKS 3 AND 5 FOUND IN GOOD CONDITION.
 KA1417'REFERENCE MARK 3 WAS IN WAY OF HIGHWAY CONSTRUCTION AND WAS
 KA1417'DESTROYED AFTER ESTABLISHING REFERENCE MARK 6.  THE DISK WAS
 KA1417'SALVAGED.  THE AZIMUTH MARK WAS FOUND DESTROYED AND THE DISK WAS
 KA1417'NOT RECOVERED.  THERE WAS NO OBJECT VISIBLE TO ESTABLISH A NEW
 KA1417'AZIMUTH MARK.  THE DISTANCE TO REFERENCE MARKS 3 AND 5 CHECKED.
 KA1417'THE ANGLE BETWEEN THE MARKS WAS SMALLER BY 1 MINUTE AND 25
 KA1417'SECONDS.
 KA1417'
 KA1417'TO REACH THE STATION FROM WEST CUMBERLAND STREET AND WASHINGTON
 KA1417'STREET IN MARTINSVILLE, GO WEST ON CUMBERLAND STREET FOR 1.0 MILE TO
 KA1417'THE EAST GATE (FIRST ENTRANCE) OF THE MARATHON OIL COMPANY AND
 KA1417'STATION.  IT IS 38.8 FEET NORTH OF THE CENTERLINE OF
 KA1417'HIGHWAY, 15.2 FEET EAST OF A 12 BY 12 INCH CONCRETE BLOCK PAINTED
 KA1417'WHITE AND PROJECTING 14 INCHES, 32 FEET EAST OF THE
 KA1417'CENTERLINE OF ENTRANCE TO OIL COMPANY, 9.5 FEET EAST OF FENCE
 KA1417'CORNER, 2.2 FEET SOUTH OF WIRE FENCE AND 1.4 FEET SOUTH OF A
 KA1417'METAL WITNESS POST.  THE MARK IS FLUSH AND THE DISK STAMPED OHIO 2
 KA1417'1970.
 KA1417'
 KA1417'REFERENCE MARK 5 IS 40 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 KA1417'26 FEET EAST OF A METAL WITNESS POST AND 1 FOOT SOUTH OF FENCE.  THE
 KA1417'MARK IS FLUSH AND THE DISK STAMPED OHIO 2 1970 NO 5 1972.
 KA1417'
 KA1417'REFERENCE MARK 6 IS 40 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY
 KA1417'25 FEET WEST OF THE CENTERLINE OF THE ENTRANCE TO OIL COMPANY, 0.5
 KA1417'FOOT SOUTH OF FENCE, CEMENTED IN A DRILL HOLE IN THE SOUTHWEST EDGE
 KA1417'OF A 2 FOOT ROUND CONCETE SLAB WITH A METAL PIPE IN THE CENTER AND
 KA1417'IS FLUSH WITH THE GROUND.  THE DISK IS STAMPED OHIO 2 1970 NO 6
 KA1417'1977.
 KA1417'
 KA1417'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE WEST OF
 KA1417'MARTINSVILLE.
 KA1417'
 KA1417'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KA1417
 KA1417                          STATION RECOVERY (2005)
 KA1417
 KA1417'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1417'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1418 ***********************************************************************
 KA1418  DESIGNATION -  OHIO 2 RM 3
 KA1418  PID         -  KA1418
 KA1418  STATE/COUNTY-  IL/CLARK
 KA1418  COUNTRY     -  US
 KA1418  USGS QUAD   -  CASEY (2018)
 KA1418
 KA1418                         *CURRENT SURVEY CONTROL
 KA1418  ______________________________________________________________________
 KA1418* NAD 83(1986) POSITION- 39 19 39.97   (N) 087 54 01.43   (W)   HD_HELD1
 KA1418* NAVD 88 ORTHO HEIGHT -   184.62  (meters)      605.7   (feet) RESET
 KA1418  ______________________________________________________________________
 KA1418  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 KA1418  VERT ORDER      -  THIRD
 KA1418
 KA1418.The horizontal coordinates were determined by differentially corrected
 KA1418.hand held GPS observations or other comparable positioning techniques
 KA1418.and have an estimated accuracy of +/- 3 meters.
 KA1418
 KA1418.The orthometric height was computed from unverified reset data.
 KA1418
 KA1418.No vertical observational check was made to the station.
 KA1418
 KA1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1418.GEOID18 height accuracy estimate available here.
 KA1418
 KA1418.Click photographs - Photos may exist for this station.
 KA1418
 KA1418;                    North         East    Units  Estimated Accuracy
 KA1418;SPC IL E     -   295,455.0     337,329.2     MT  (+/- 3 meters HH1 GPS) 
 KA1418
 KA1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2239353537(NAD 83)
 KA1418
 KA1418                          SUPERSEDED SURVEY CONTROL
 KA1418
 KA1418  NGVD 29 (??/??/??)  184.69   (m)          605.9    (f) RESET       3  
 KA1418
 KA1418.Superseded values are not recommended for survey control.
 KA1418
 KA1418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1418.See file dsdata.pdf to determine how the superseded data were derived.
 KA1418
 KA1418_MARKER: DR = REFERENCE MARK DISK
 KA1418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1418_STAMPING: OHIO 2 NO 3 1970
 KA1418_MARK LOGO: CGS
 KA1418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1418+STABILITY: SURFACE MOTION
 KA1418
 KA1418  HISTORY     - Date     Condition        Report By
 KA1418  HISTORY     - 1970     MONUMENTED       NGS
 KA1418  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1418
 KA1418                          STATION DESCRIPTION
 KA1418
 KA1418'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 KA1418'1 MI W FROM MARTINSVILLE.
 KA1418'1.0 MILE WEST ALONG MAIN STREET FROM ITS INTERSECTION WITH YORK
 KA1418'STREET AT THE U.S. POST OFFICE AT MARTINSVILLE, 20 FEET EAST OF
 KA1418'THE CENTERLINE OF DRIVEWAY TO LARGE OIL STORAGE TANKS, 1 FOOT NORTH
 KA1418'OF A METAL CORNER POST, 38 FEET SOUTH OF CENTERLINE OF ROAD, SET
 KA1418'IN THE TOP OF A ROUND CONCRETE POST PROJECTING 3 INCHES.
 KA1418
 KA1418                          STATION RECOVERY (2005)
 KA1418
 KA1418'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1418'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1419 ***********************************************************************
 KA1419  DESIGNATION -  OHIO 2 RM 4
 KA1419  PID         -  KA1419
 KA1419  STATE/COUNTY-  IL/CLARK
 KA1419  COUNTRY     -  US
 KA1419  USGS QUAD   -  CASEY (2018)
 KA1419
 KA1419                         *CURRENT SURVEY CONTROL
 KA1419  ______________________________________________________________________
 KA1419* NAD 83(1986) POSITION- 39 19 40.40   (N) 087 54 02.70   (W)   HD_HELD1
 KA1419* NAVD 88 ORTHO HEIGHT -   184.96  (meters)      606.8   (feet) RESET
 KA1419  ______________________________________________________________________
 KA1419  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 KA1419  VERT ORDER      -  THIRD
 KA1419
 KA1419.The horizontal coordinates were determined by differentially corrected
 KA1419.hand held GPS observations or other comparable positioning techniques
 KA1419.and have an estimated accuracy of +/- 3 meters.
 KA1419
 KA1419.The orthometric height was computed from unverified reset data.
 KA1419
 KA1419.No vertical observational check was made to the station.
 KA1419
 KA1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1419.GEOID18 height accuracy estimate available here.
 KA1419
 KA1419.Click photographs - Photos may exist for this station.
 KA1419
 KA1419;                    North         East    Units  Estimated Accuracy
 KA1419;SPC IL E     -   295,468.1     337,298.7     MT  (+/- 3 meters HH1 GPS) 
 KA1419
 KA1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2236353550(NAD 83)
 KA1419
 KA1419                          SUPERSEDED SURVEY CONTROL
 KA1419
 KA1419  NGVD 29 (??/??/??)  185.03   (m)          607.1    (f) RESET       3  
 KA1419
 KA1419.Superseded values are not recommended for survey control.
 KA1419
 KA1419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1419.See file dsdata.pdf to determine how the superseded data were derived.
 KA1419
 KA1419_MARKER: DR = REFERENCE MARK DISK
 KA1419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1419_STAMPING: OHIO 2 NO 4 1970
 KA1419_MARK LOGO: CGS
 KA1419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1419+STABILITY: SURFACE MOTION
 KA1419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1419+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2005
 KA1419
 KA1419  HISTORY     - Date     Condition        Report By
 KA1419  HISTORY     - 1970     MONUMENTED       NGS
 KA1419  HISTORY     - 20050208 GOOD             ILDT
 KA1419
 KA1419                          STATION DESCRIPTION
 KA1419
 KA1419'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 KA1419'1 MI W FROM MARTINSVILLE.
 KA1419'1.0 MILE WEST ALONG MAIN STREET FROM ITS INTERSECTION WITH YORK
 KA1419'STREET AT THE U.S. POST OFFICE AT MARTINSVILLE, 18 FEET WEST OF THE
 KA1419'CENTERLINE OF DRIVEWAY TO OFFICE OF THE MARATHON PIPE LINE. CO.,
 KA1419'1 FOOT SOUTHWEST OF A FENCE CORNER, 39 FEET NORTHWEST OF THE
 KA1419'CENTERLINE OF ROAD, 15 FEET SOUTHEAST OF A LARGE GAS METER, SET
 KA1419'IN THE TOP OF A ROUND CONCRETE POST PROJECTING 2 INCHES.
 KA1419
 KA1419                          STATION RECOVERY (2005)
 KA1419
 KA1419'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1420 ***********************************************************************
 KA1420  DESIGNATION -  OHIO 2 RM 5
 KA1420  PID         -  KA1420
 KA1420  STATE/COUNTY-  IL/CLARK
 KA1420  COUNTRY     -  US
 KA1420  USGS QUAD   -  CASEY (2018)
 KA1420
 KA1420                         *CURRENT SURVEY CONTROL
 KA1420  ______________________________________________________________________
 KA1420* NAD 83(1986) POSITION- 39 19 40.68   (N) 087 54 01.83   (W)   HD_HELD1
 KA1420* NAVD 88 ORTHO HEIGHT -   184.97  (+/-2cm)      606.9   (feet) VERTCON3
 KA1420  ______________________________________________________________________
 KA1420  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KA1420  VERT ORDER      -  THIRD (See Below)
 KA1420
 KA1420.The horizontal coordinates were determined by differentially corrected
 KA1420.hand held GPS observations or other comparable positioning techniques
 KA1420.and have an estimated accuracy of +/- 3 meters.
 KA1420
 KA1420.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1420.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1420
 KA1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1420.GEOID18 height accuracy estimate available here.
 KA1420
 KA1420.The vertical order pertains to the NGVD 29 superseded value.
 KA1420
 KA1420.Click photographs - Photos may exist for this station.
 KA1420
 KA1420;                    North         East    Units  Estimated Accuracy
 KA1420;SPC IL E     -   295,476.9     337,319.5     MT  (+/- 3 meters HH1 GPS) 
 KA1420
 KA1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ2238453558(NAD 83)
 KA1420
 KA1420                          SUPERSEDED SURVEY CONTROL
 KA1420
 KA1420  NGVD 29 (11/09/15)  185.04   (m)          607.1    (f) RESET       3  
 KA1420
 KA1420.Superseded values are not recommended for survey control.
 KA1420
 KA1420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1420.See file dsdata.pdf to determine how the superseded data were derived.
 KA1420
 KA1420_MARKER: DR = REFERENCE MARK DISK
 KA1420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1420_STAMPING: OHIO 2 1970 NO 5 1972
 KA1420_MARK LOGO: CGS
 KA1420_PROJECTION: FLUSH
 KA1420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1420+STABILITY: SURFACE MOTION
 KA1420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1420+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2005
 KA1420
 KA1420  HISTORY     - Date     Condition        Report By
 KA1420  HISTORY     - 1972     MONUMENTED       NGS
 KA1420  HISTORY     - 20050208 GOOD             ILDT
 KA1420
 KA1420                          STATION DESCRIPTION
 KA1420
 KA1420'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KA1420'1 MI W FROM MARTINSVILLE.
 KA1420'1.0 MILE WEST ALONG OLD U.S. HIGHWAY 40 FROM THE INTERSECTION OF
 KA1420'YORK AND MAIN STREETS AT MARTINSVILLE, 40 FEET NORTH OF THE
 KA1420'CENTERLINE OF THE HIGHWAY, 1 FOOT SOUTH OF A WOVEN WIRE FENCE, 6
 KA1420'FEET SOUTHWEST OF A 20 INCH MAPLE TREE, 14 FEET WEST OF A TELEPHONE
 KA1420'POLE, AT THE SOUTHEAST ENTRANCE TO THE MARATHON PIPE LINE CO.,
 KA1420'SET IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 KA1420
 KA1420                          STATION RECOVERY (2005)
 KA1420
 KA1420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1420'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0206 ***********************************************************************
 NG0206  DESIGNATION -  OIL
 NG0206  PID         -  NG0206
 NG0206  STATE/COUNTY-  IL/LAKE
 NG0206  COUNTRY     -  US
 NG0206  USGS QUAD   -  WAUKEGAN (2018)
 NG0206
 NG0206                         *CURRENT SURVEY CONTROL
 NG0206  ______________________________________________________________________
 NG0206* NAD 83(1986) POSITION- 42 21 44.     (N) 087 49 40.     (W)   SCALED
 NG0206* NAVD 88 ORTHO HEIGHT -   181.578 (meters)      595.73  (feet) ADJUSTED
 NG0206  ______________________________________________________________________
 NG0206  GEOID HEIGHT    -        -34.371 (meters)                     GEOID18
 NG0206  DYNAMIC HEIGHT  -        181.521 (meters)      595.54  (feet) COMP
 NG0206  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 NG0206
 NG0206  VERT ORDER      -  FIRST     CLASS 0
 NG0206
 NG0206.The horizontal coordinates were scaled from a map and have
 NG0206.an estimated accuracy of +/- 6 seconds.
 NG0206
 NG0206.The orthometric height was determined by differential leveling and
 NG0206.adjusted by the NATIONAL GEODETIC SURVEY
 NG0206.in June 1991.
 NG0206
 NG0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0206.GEOID18 height accuracy estimate available here.
 NG0206
 NG0206.Click photographs - Photos may exist for this station.
 NG0206
 NG0206.The dynamic height is computed by dividing the NAVD 88
 NG0206.geopotential number by the normal gravity value computed on the
 NG0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0206.degrees latitude (g = 980.6199 gals.).
 NG0206
 NG0206.The modeled gravity was interpolated from observed gravity values.
 NG0206
 NG0206;                    North         East    Units  Estimated Accuracy
 NG0206;SPC IL E     -   632,460.      341,650.      MT  (+/- 180 meters Scaled)
 NG0206
 NG0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM318903(NAD 83)
 NG0206
 NG0206                          SUPERSEDED SURVEY CONTROL
 NG0206
 NG0206  NGVD 29 (??/??/92)  181.69   (m)          596.1    (f) COMPUTED    1 0
 NG0206
 NG0206.Superseded values are not recommended for survey control.
 NG0206
 NG0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0206.See file dsdata.pdf to determine how the superseded data were derived.
 NG0206
 NG0206_MARKER: Z = SEE DESCRIPTION
 NG0206_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0206
 NG0206  HISTORY     - Date     Condition        Report By
 NG0206  HISTORY     - UNK      MONUMENTED       USLS
 NG0206  HISTORY     - 1973     GOOD             NGS
 NG0206  HISTORY     - 20010429 POOR             USPSQD
 NG0206
 NG0206                          STATION DESCRIPTION
 NG0206
 NG0206'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0206'AT WAUKEGAN.
 NG0206'0.2 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0206'THE STATION AT WAUKEGAN, 89.0 FEET WEST OF THE WEST RAIL OF THE
 NG0206'MOST WESTERLY TRACK, 39.5 FEET NORTH OF CENTER LINE OF CLAYTON
 NG0206'STREET (WHICH DEAD ENDS AT TRACK) 51.1 FEET EAST OF EAST GATE
 NG0206'POST AND ENTRANCE TO THE STANDARD OIL CO. 18.2 FEET WEST OF
 NG0206'SOUTHEAST PIPE CORNER POST IN A CHAIN LINK FENCE 19.6 FEET NORTH
 NG0206'OF THE CENTER OF A POWER POLE, 1.0 FOOT SOUTH OF CHAIN LINK
 NG0206'FENCE, 0.5 FEET NORTH OF NORTH EDGE OF A CONCRETE SIDEWALK.  A
 NG0206'USLS COPPER COATED STEEL ROD DRIVEN 18 FEET.  ABOUT LEVEL WITH
 NG0206'THE STREET.  THE ROD IS 0.8 FEET BELOW THE SURFACE OF THE
 NG0206'GROUND.  SECTION 21, T 45 N, R 12 E.
 NG0206
 NG0206                          STATION RECOVERY (2001)
 NG0206
 NG0206'RECOVERY NOTE BY US POWER SQUADRON 2001 (MS)
 NG0206'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1893 ***********************************************************************
 KA1893  DESIGNATION -  OILFIELD
 KA1893  PID         -  KA1893
 KA1893  STATE/COUNTY-  IL/CLARK
 KA1893  COUNTRY     -  US
 KA1893  USGS QUAD   -  WESTFIELD EAST (2018)
 KA1893
 KA1893                         *CURRENT SURVEY CONTROL
 KA1893  ______________________________________________________________________
 KA1893* NAD 83(1997) POSITION- 39 23 07.71644(N) 087 59 18.49851(W)   ADJUSTED
 KA1893* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) SCALED
 KA1893  ______________________________________________________________________
 KA1893  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 KA1893  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 KA1893  HORZ ORDER      -  SECOND
 KA1893
 KA1893.The horizontal coordinates were established by classical geodetic methods
 KA1893.and adjusted by the National Geodetic Survey in October 1999.
 KA1893
 KA1893.The orthometric height was scaled from a topographic map.
 KA1893
 KA1893.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1893.GEOID18 height accuracy estimate available here.
 KA1893
 KA1893.Click photographs - Photos may exist for this station.
 KA1893
 KA1893.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1893
 KA1893. The following values were computed from the NAD 83(1997) position.
 KA1893
 KA1893;                    North         East     Units Scale Factor Converg.
 KA1893;SPC IL E     -   301,829.020   329,710.632   MT  0.99998586   +0 13 07.8
 KA1893;SPC IL E     -   990,250.71  1,081,725.63   sFT  0.99998586   +0 13 07.8
 KA1893;UTM  16      - 4,360,020.751   414,872.033   MT  0.99968922   -0 37 38.1
 KA1893
 KA1893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1893!SPC IL E     -   0.99997320  x   0.99998586  =   0.99995906
 KA1893!UTM  16      -   0.99997320  x   0.99968922  =   0.99966243
 KA1893
 KA1893:                Primary Azimuth Mark                     Grid Az
 KA1893:SPC IL E     -  WESTFIELD MUNICIPAL TANK                 354 21 56.2
 KA1893:UTM  16      -  WESTFIELD MUNICIPAL TANK                 355 12 42.1
 KA1893
 KA1893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1487260020(NAD 83)
 KA1893
 KA1893|---------------------------------------------------------------------|
 KA1893| PID    Reference Object                     Distance      Geod. Az  |
 KA1893|                                                           dddmmss.s |
 KA1893| CM3270 OILFIELD RM 1                        25.540 METERS 09725     |
 KA1893| CM3269 OILFIELD AZ MK                                     1611548.6 |
 KA1893| CM3271 OILFIELD RM 2                        36.808 METERS 35100     |
 KA1893| KA1892 OILFIELD 2                          108.981 METERS 35435     |
 KA1893| KA1894 WESTFIELD MUNICIPAL TANK            APPROX. 7.7 KM 3543504.0 |
 KA1893|---------------------------------------------------------------------|
 KA1893
 KA1893                          SUPERSEDED SURVEY CONTROL
 KA1893
 KA1893  NAD 83(1997)-  39 23 07.71599(N)    087 59 18.49531(W) AD(       ) 2
 KA1893  NAD 83(1986)-  39 23 07.72474(N)    087 59 18.49311(W) AD(       ) 2
 KA1893  NAD 27      -  39 23 07.59240(N)    087 59 18.36790(W) AD(       ) 2
 KA1893
 KA1893.Superseded values are not recommended for survey control.
 KA1893
 KA1893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1893.See file dsdata.pdf to determine how the superseded data were derived.
 KA1893
 KA1893_MARKER: DS = TRIANGULATION STATION DISK
 KA1893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1893_STAMPING: OILFIELD 1947
 KA1893_MARK LOGO: CGS
 KA1893_PROJECTION: FLUSH
 KA1893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1893+STABILITY: SURFACE MOTION
 KA1893
 KA1893  HISTORY     - Date     Condition        Report By
 KA1893  HISTORY     - 1947     MONUMENTED       CGS
 KA1893  HISTORY     - 1967     SEE DESCRIPTION  CGS
 KA1893
 KA1893                          STATION DESCRIPTION
 KA1893
 KA1893'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1893'THE STATION IS LOCATED ABOUT 6 MILES NORTH OF CASEY AND 5.5 MILES
 KA1893'SOUTH OF WESTFIELD IN THE SOUTHWEST CORNER OF MR. C.
 KA1893'THROUGHTONS PASTURE. IT IS 150 FEET WEST OF A GATE, 18 FEET
 KA1893'NORTHEAST OF A FENCE CORNER, AND 10 FEET EAST OF A FENCE. THE
 KA1893'MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED OILFIELD 1947.
 KA1893'
 KA1893'REFERENCE MARK NO. 1 IS 83.79 FEET EAST OF THE STATION, 21 FEET
 KA1893'NORTHWEST OF THE NORTHWEST CORNER OF MR. THROUGHTONS BARN, AND 6
 KA1893'INCHES NORTH OF A FENCE. THE MARK PROJECTS 6 INCHES, AND THE DISK IS
 KA1893'STAMPED OILFIELD NO 1 1947.
 KA1893'
 KA1893'REFERENCE MARK NO. 2 IS 120.76 FEET NORTH OF THE STATION, 133 FEET
 KA1893'NORTH OF THE FENCE CORNER, AND 6 INCHES EAST OF A FENCE. THE
 KA1893'MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED OILFIELD NO 2 1947.
 KA1893'
 KA1893'THE AZIMUTH MARK IS APPROXIMATELY 0.3 MILE SOUTH-SOUTHEAST OF THE
 KA1893'STATION, 37 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 49, 2
 KA1893'FEET SOUTHWEST OF AN IRON GATE POST, AND 2 FEET NORTH OF A WITNESS
 KA1893'POST. THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 KA1893'OILFIELD 1947.
 KA1893'
 KA1893'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 40 AND STATE
 KA1893'HIGHWAY 49 IN CASEY, GO NORTH ON HIGHWAY 49 FOR 5.5 MILES TO THE
 KA1893'AZIMUTH MARK ON THE LEFT. CONTINUE NORTH ON THE HIGHWAY FOR 0.4 MILE
 KA1893'TO A LANE LEADING TO MR.  THROUGHTONS FARM, HERE TURN LEFT
 KA1893'AND GO 0.1 MILE TO A GATE, PASS THROUGH THE GATE AND GO 110 FEET
 KA1893'NORTHWEST TO ANOTHER GATE AND THE STATION AS DESCRIBED.
 KA1893'
 KA1893'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KA1893
 KA1893                          STATION RECOVERY (1967)
 KA1893
 KA1893'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KA1893'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION
 KA1893'BUT IN THE MIDDLE OF A CULTIVATED FIELD.  REFERENCE MARK 1
 KA1893'WAS FOUND WITH THE TOP BROKEN OFF AND THE AZIMUTH MARK WAS FOUND
 KA1893'UPROOTED. THE DISTANCE TO REFERENCE MARK 2 CHECKED ALONG WITH THE
 KA1893'DIRECTION. THE SURFACE STATION MARK AND REFERENCE MARK 2 WERE
 KA1893'DESTROYED AFTER A NEW STATION OILFIELD 2 1967 WAS SET ON LINE
 KA1893'TO THE WATER TANK. THE UNDERGROUND STATION MARK WAS LEFT INTACT.
 KA1893'
 KA1893'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 5-1/2 MILES SOUTH
 KA1893'OF WESTFIELD.
 KA1893'
 KA1893'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1892 ***********************************************************************
 KA1892  DESIGNATION -  OILFIELD 2
 KA1892  PID         -  KA1892
 KA1892  STATE/COUNTY-  IL/CLARK
 KA1892  COUNTRY     -  US
 KA1892  USGS QUAD   -  WESTFIELD EAST (2018)
 KA1892
 KA1892                         *CURRENT SURVEY CONTROL
 KA1892  ______________________________________________________________________
 KA1892* NAD 83(1997) POSITION- 39 23 11.23445(N) 087 59 18.92828(W)   NO CHECK
 KA1892* NAVD 88 ORTHO HEIGHT -   203.    (meters)      666.    (feet) SCALED
 KA1892  ______________________________________________________________________
 KA1892  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 KA1892  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 KA1892  HORZ ORDER      -  THIRD
 KA1892
 KA1892.The horizontal coordinates were established by classical geodetic methods
 KA1892.and adjusted by the National Geodetic Survey in October 1999.
 KA1892
 KA1892.No horizontal observational check was made to the station.
 KA1892
 KA1892.The orthometric height was scaled from a topographic map.
 KA1892
 KA1892.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1892.GEOID18 height accuracy estimate available here.
 KA1892
 KA1892.Click photographs - Photos may exist for this station.
 KA1892
 KA1892.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1892
 KA1892. The following values were computed from the NAD 83(1997) position.
 KA1892
 KA1892;                    North         East     Units Scale Factor Converg.
 KA1892;SPC IL E     -   301,937.472   329,699.932   MT  0.99998586   +0 13 07.5
 KA1892;SPC IL E     -   990,606.52  1,081,690.53   sFT  0.99998586   +0 13 07.5
 KA1892;UTM  16      - 4,360,129.317   414,862.939   MT  0.99968924   -0 37 38.4
 KA1892
 KA1892!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1892!SPC IL E     -   0.99997320  x   0.99998586  =   0.99995906
 KA1892!UTM  16      -   0.99997320  x   0.99968924  =   0.99966245
 KA1892
 KA1892:                Primary Azimuth Mark                     Grid Az
 KA1892:SPC IL E     -  OILFIELD 2 AZ MK                         024 34 32.5
 KA1892:UTM  16      -  OILFIELD 2 AZ MK                         025 25 18.4
 KA1892
 KA1892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1486260129(NAD 83)
 KA1892
 KA1892|---------------------------------------------------------------------|
 KA1892| PID    Reference Object                     Distance      Geod. Az  |
 KA1892|                                                           dddmmss.s |
 KA1892| CM3272 OILFIELD 2 AZ MK                                   0244740.0 |
 KA1892| CM3273 OILFIELD 2 RM 3                       5.215 METERS 08244     |
 KA1892| KA1893 OILFIELD                            108.981 METERS 17435     |
 KA1892| CM3274 OILFIELD 2 RM 4                       5.340 METERS 27142     |
 KA1892|---------------------------------------------------------------------|
 KA1892
 KA1892                          SUPERSEDED SURVEY CONTROL
 KA1892
 KA1892  NAD 83(1997)-  39 23 11.23399(N)    087 59 18.92509(W) AD(       ) 3
 KA1892  NAD 83(1986)-  39 23 11.24273(N)    087 59 18.92288(W) AD(       ) 3
 KA1892  NAD 27      -  39 23 11.11032(N)    087 59 18.79766(W) AD(       ) 3
 KA1892
 KA1892.Superseded values are not recommended for survey control.
 KA1892
 KA1892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1892.See file dsdata.pdf to determine how the superseded data were derived.
 KA1892
 KA1892_MARKER: DS = TRIANGULATION STATION DISK
 KA1892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1892_STAMPING: OILFIELD 2 1967
 KA1892_MARK LOGO: CGS
 KA1892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1892+STABILITY: SURFACE MOTION
 KA1892
 KA1892  HISTORY     - Date     Condition        Report By
 KA1892  HISTORY     - 1967     MONUMENTED       CGS
 KA1892
 KA1892                          STATION DESCRIPTION
 KA1892
 KA1892'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KA1892'ABOUT 6 MILES NORTH OF CASEY, 5-1/2 MILES SOUTH OF WESTFIELD AT THE
 KA1892'SOUTH EDGE OF AN EAST-WEST HEDGE ROW AND ON THE PROPERTY OF MRS.
 KA1892'F. G. TROUGHTON. IT IS 7 FEET SOUTH OF THE HEDGE ROW, 7 FEET SOUTH OF
 KA1892'A TWIN TRUNK 14 INCH HEDGE TREE, 6 FEET SOUTH OF A FENCE, 6
 KA1892'FEET EAST OF THE EXTENDED CENTERLINE OF A FIELD ROAD AND 1 FOOT SOUTH
 KA1892'OF A METAL WITNESS POST. THE MONUMENT PROJECTS 6 INCHES AND
 KA1892'THE DISK IS STAMPED OILFIELD 2 1967.
 KA1892'
 KA1892'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1892'HIGHWAY 49 AT THE NORTH EDGE OF CASEY, GO NORTH ON HIGHWAY 49
 KA1892'FOR 5.4 MILES TO A DRIVEWAY WEST. TURN LEFT AND GO WEST ON THE
 KA1892'DRIVEWAY FOR 0.05 MILE TO A GATE. PASS THROUGH THE GATE AND
 KA1892'CONTINUE WEST ON A FIELD ROAD FOR 0.05 MILE TO A DIM FIELD ROAD
 KA1892'RIGHT. TURN RIGHT AND GO NORTH ON THE ROAD FOR 0.05 MILE TO A
 KA1892'HEDGE ROW AND THE STATION.
 KA1892'
 KA1892'TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE NORTH ON HIGHWAY
 KA1892'49 FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT.
 KA1892'
 KA1892'REFERENCE MARK 3 IS 17 FEET EAST OF THE METAL WITNESS POST, 5 FEET
 KA1892'SOUTH OF AN 18 INCH HEDGE TREE AND 4 FEET SOUTH OF THE FENCE.
 KA1892'THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED OILFIELD 2 NO
 KA1892'3 1967.
 KA1892'
 KA1892'REFERENCE MARK 4 IS 17 FEET WEST OF THE METAL WITNESS POST, 6 FEET
 KA1892'SOUTH OF A 24 INCH HEDGE TREE AND 5 FEET SOUTH OF THE FENCE. THE
 KA1892'MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED OILFIELD 2 NO 4
 KA1892'1967.
 KA1892'
 KA1892'THE AZIMUTH MARK IS 39 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 24
 KA1892'FEET SOUTHEAST OF A TELEPHONE POLE, 12 FEET NORTHEAST OF A
 KA1892'POWER LINE GUY POLE, 1 FOOT SOUTH OF A METAL WITNESS POST AND ABOUT
 KA1892'150 FEET SOUTHWEST OF THE INTERSECTION OF THE HIGHWAY AND
 KA1892'A DRIVEWAY EAST. THE MONUMENT PROJECTS 8 INCHES AND THE DISK IS
 KA1892'STAMPED OILFIELD AZ 2 2 1967.
 KA1892'
 KA1892'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1286 ***********************************************************************
 JB1286  DESIGNATION -  OKAWVILLE
 JB1286  PID         -  JB1286
 JB1286  STATE/COUNTY-  IL/WASHINGTON
 JB1286  COUNTRY     -  US
 JB1286  USGS QUAD   -  OKAWVILLE (2018)
 JB1286
 JB1286                         *CURRENT SURVEY CONTROL
 JB1286  ______________________________________________________________________
 JB1286* NAD 83(1997) POSITION- 38 26 35.32641(N) 089 31 55.53935(W)   ADJUSTED
 JB1286* NAVD 88 ORTHO HEIGHT -   134.994 (meters)      442.89  (feet) ADJUSTED
 JB1286  ______________________________________________________________________
 JB1286  GEOID HEIGHT    -        -30.304 (meters)                     GEOID18
 JB1286  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 JB1286  DYNAMIC HEIGHT  -        134.909 (meters)      442.61  (feet) COMP
 JB1286  MODELED GRAVITY -    980,001.1   (mgal)                       NAVD 88
 JB1286
 JB1286  HORZ ORDER      -  SECOND
 JB1286  VERT ORDER      -  SECOND    CLASS 0
 JB1286
 JB1286.The horizontal coordinates were established by classical geodetic methods
 JB1286.and adjusted by the National Geodetic Survey in October 1999.
 JB1286
 JB1286.The orthometric height was determined by differential leveling and
 JB1286.adjusted by the NATIONAL GEODETIC SURVEY
 JB1286.in June 1991.
 JB1286
 JB1286.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1286.GEOID18 height accuracy estimate available here.
 JB1286
 JB1286.Click photographs - Photos may exist for this station.
 JB1286
 JB1286.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1286
 JB1286.The dynamic height is computed by dividing the NAVD 88
 JB1286.geopotential number by the normal gravity value computed on the
 JB1286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1286.degrees latitude (g = 980.6199 gals.).
 JB1286
 JB1286.The modeled gravity was interpolated from observed gravity values.
 JB1286
 JB1286. The following values were computed from the NAD 83(1997) position.
 JB1286
 JB1286;                    North         East     Units Scale Factor Converg.
 JB1286;SPC IL W     -   197,347.216   755,395.992   MT  0.99997895   +0 23 40.4
 JB1286;SPC IL W     -   647,463.32  2,478,328.35   sFT  0.99997895   +0 23 40.4
 JB1286;UTM  16      - 4,258,021.927   279,016.834   MT  1.00020143   -1 34 29.8
 JB1286
 JB1286!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1286!SPC IL W     -   0.99998357  x   0.99997895  =   0.99996252
 JB1286!UTM  16      -   0.99998357  x   1.00020143  =   1.00018500
 JB1286
 JB1286:                Primary Azimuth Mark                     Grid Az
 JB1286:SPC IL W     -  OKAWVILLE ST PETERS EVAN CH              247 05 05.1
 JB1286:UTM  16      -  OKAWVILLE ST PETERS EVAN CH              249 03 15.3
 JB1286
 JB1286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7901658021(NAD 83)
 JB1286
 JB1286|---------------------------------------------------------------------|
 JB1286| PID    Reference Object                     Distance      Geod. Az  |
 JB1286|                                                           dddmmss.s |
 JB1286| JB1287 OKAWVILLE RM 1                       57.743 METERS 07852     |
 JB1286| JB1907 ADDIEVILLE LION UN CH CHRIST        APPROX. 7.0 KM 1461252.5 |
 JB1286| JB1908 OKAWVILLE MUNICIPAL TANK            APPROX. 2.1 KM 2374926.0 |
 JB1286| JB1909 OKAWVILLE ST PETERS EVAN CH         APPROX. 1.8 KM 2472845.5 |
 JB1286| JB1288 OKAWVILLE RM 2                       28.395 METERS 30814     |
 JB1286|---------------------------------------------------------------------|
 JB1286
 JB1286                          SUPERSEDED SURVEY CONTROL
 JB1286
 JB1286  NAD 83(1986)-  38 26 35.34187(N)    089 31 55.53731(W) AD(       ) 2
 JB1286  NAD 27      -  38 26 35.16216(N)    089 31 55.21623(W) AD(       ) 2
 JB1286  NGVD 29 (??/??/92)  135.116  (m)          443.29   (f) ADJ UNCH    2 0
 JB1286  NGVD 29             135.12   (m)          443.3    (f) LEVELING    3  
 JB1286
 JB1286.Superseded values are not recommended for survey control.
 JB1286
 JB1286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1286.See file dsdata.pdf to determine how the superseded data were derived.
 JB1286
 JB1286_MARKER: DE = TRAVERSE STATION DISK
 JB1286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1286_STAMPING: OKAWVILLE 1961
 JB1286_MARK LOGO: CGS
 JB1286_PROJECTION: FLUSH
 JB1286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1286+STABILITY: SURFACE MOTION
 JB1286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1286+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2022
 JB1286
 JB1286  HISTORY     - Date     Condition        Report By
 JB1286  HISTORY     - 1961     MONUMENTED       CGS
 JB1286  HISTORY     - 1961     GOOD             CGS
 JB1286  HISTORY     - 1962     GOOD             CGS
 JB1286  HISTORY     - 20100820 GOOD             GEOCAC
 JB1286  HISTORY     - 20110817 GOOD             ILDT
 JB1286  HISTORY     - 20220929 GOOD             ILDT
 JB1286
 JB1286                          STATION DESCRIPTION
 JB1286
 JB1286'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1286'STATION IS LOCATED ABOUT 1.5 MILES NORTHEAST OKAWVILLE, ON THE NORTH
 JB1286'SIDE OF STATE ROUTE 177 AND IN A SMALL TRIANGLE FORMED BY SIDE ROADS
 JB1286'AND STATE ROUTE 177.
 JB1286'
 JB1286'TO REACH FROM TH POST OFFICE IN OKAWVILLE, GO NORTH ON NASHVILLE
 JB1286'STREET FOR 0.15 MILE TO HIGH STREET (STATE ROUTE 177)  TURN RIGHT ON
 JB1286'HIGH STREET (STATE ROUTE 177)  AND GO EAST THEN NORTHEAST FOR 1.2
 JB1286'MILES TO STATION ON LEFT AS DESCRIBED.
 JB1286'
 JB1286'STATION MARK IS A STANDARD TRAVERSE STATION DISK STAMPED OKAWVILLE
 JB1286'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB1286'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 103 FEET EAST OF
 JB1286'THE CENTER OF A SURFACE ROAD, 94.6 FEET NORTH OF THE CENTER OF STATE
 JB1286'ROUTE 177, 92.4 FEET SOUTHEAST OF THE WITNESS POST AND POWER POLE, 59
 JB1286'FEET EAST-SOUTHEAST OF THE SOUTH END OF A BOX CULVERT, 54 FEET
 JB1286'NORTHWEST OF A TELEPHONE POLE AND 25 FEET SOUTH OF THE CENTER OF A
 JB1286'DIRT ROAD.
 JB1286'
 JB1286'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED OKAWVILLE NO 1
 JB1286'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB1286'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 63 FEET NORTH OF
 JB1286'THE CENTER OF STATE ROUTE 177, 18.5 FEET NORTH OF THE CENTER OF A DIRT
 JB1286'ROAD AND 1.5 FEET WEST OF THE POWER POLE.
 JB1286'
 JB1286'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED OKAWVILLE NO 2
 JB1286'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB1286'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 36 FEET EAST OF THE
 JB1286'CENTER OF A SURFACED ROAD, 35 FEET NORTH OF THE CENTER OF A DIRT ROAD,
 JB1286'19.6 FEET NORTH-NORTHWEST OF THE NORTH END OF A BOX CULVERT, 1.6 FEET
 JB1286'SOUTH OF A POWER POLE AND 1.6 FEET SOUTHWEST OF THE WITNESS POST.
 JB1286'
 JB1286'NOTE- NO AZIMUTH MARK ESTABLISHED BECAUSE OF VG OBJECTS.
 JB1286'
 JB1286'HEIGHT OF LIGHT ABOVE STATION MARK 30.2 METERS.
 JB1286
 JB1286                          STATION RECOVERY (1961)
 JB1286
 JB1286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1286'1.3 MI NE FROM OKAWVILLE.  ABOUT 0.10 MILE NORTH ALONG NASHVILLE
 JB1286'STREET FROM THE POST OFFICE IN OKAWVILLE, THENCE 1.2 MILES EAST AND
 JB1286'NORTHEAST ALONG STATE HIGHWAY 177, ON THE OUTSIDE OF A CURVE IN THE
 JB1286'HIGHWAY WITH TANGENTS TO THE EAST AND SOUTHWEST, IN THE NORTHWEST
 JB1286'CORNER OF A SMALL TRIANGLE FORMED BY THE OLD ROAD AND THE CURVE OF
 JB1286'HIGHWAY 177 AND AN ASPHALT PAVED ROAD NORTH, 99 FEET NORTH OF THE
 JB1286'CENTER LINE OF HIGHWAY 177, 25 FEET SOUTH OF THE CENTER LINE OF THE
 JB1286'OLD ROAD, 102 FEET EAST OF THE CENTER LINE OF THE ASPHALT PAVED ROAD
 JB1286'NORTH, 58 FEET EAST-SOUTHEAST OF THE EAST END OF THE SOUTH HEADWALL OF
 JB1286'A CONCRETE BOX CULVERT UNDER THE OLD ROAD, 125 FEET NORTHEAST OF THE
 JB1286'EAST END OF THE NORTH HEADWALL OF A CONCRETE BOX CULVERT UNDER HIGHWAY
 JB1286'177, 92.4 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW
 JB1286'THE LEVEL OF THE HIGHWAY, ABOUT LEVEL WITH THE OLD ROAD, AND SET IN
 JB1286'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1286
 JB1286                          STATION RECOVERY (1962)
 JB1286
 JB1286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1286'THE STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 JB1286'DISTANCES AND DIRECTIONS TO THE MARKS CHECKED.  THE PREVIOUS
 JB1286'DESCRIPTION WAS FOUND TO BE ADEQUATE.  HEIGHT OF LIGHT ABOVE STATION
 JB1286'MARK 30 METERS.
 JB1286
 JB1286                          STATION RECOVERY (2010)
 JB1286
 JB1286'RECOVERY NOTE BY GEOCACHING 2010 (DEB)
 JB1286'RECOVERED IN GOOD CONDITION.
 JB1286
 JB1286                          STATION RECOVERY (2011)
 JB1286
 JB1286'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1286'RECOVERED IN GOOD CONDITION.
 JB1286
 JB1286                          STATION RECOVERY (2022)
 JB1286
 JB1286'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB1286'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1908 ***********************************************************************
 JB1908  DESIGNATION -  OKAWVILLE MUNICIPAL TANK
 JB1908  PID         -  JB1908
 JB1908  STATE/COUNTY-  IL/WASHINGTON
 JB1908  COUNTRY     -  US
 JB1908  USGS QUAD   -  OKAWVILLE (2018)
 JB1908
 JB1908                         *CURRENT SURVEY CONTROL
 JB1908  ______________________________________________________________________
 JB1908* NAD 83(1997) POSITION- 38 25 59.81749(N) 089 33 07.28069(W)   ADJUSTED
 JB1908  ______________________________________________________________________
 JB1908  GEOID HEIGHT    -        -30.280 (meters)                     GEOID18
 JB1908  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 JB1908  HORZ ORDER      -  THIRD
 JB1908
 JB1908.The horizontal coordinates were established by classical geodetic methods
 JB1908.and adjusted by the National Geodetic Survey in October 1999.
 JB1908
 JB1908.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1908.GEOID18 height accuracy estimate available here.
 JB1908
 JB1908.Click photographs - Photos may exist for this station.
 JB1908
 JB1908.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1908
 JB1908. The following values were computed from the NAD 83(1997) position.
 JB1908
 JB1908;                    North         East     Units Scale Factor Converg.
 JB1908;SPC IL W     -   196,240.569   753,663.619   MT  0.99997663   +0 22 55.5
 JB1908;SPC IL W     -   643,832.60  2,472,644.72   sFT  0.99997663   +0 22 55.5
 JB1908;UTM  16      - 4,256,975.225   277,247.052   MT  1.00021110   -1 35 13.2
 JB1908
 JB1908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7724756975(NAD 83)
 JB1908
 JB1908                          SUPERSEDED SURVEY CONTROL
 JB1908
 JB1908  NAD 83(1986)-  38 25 59.83311(N)    089 33 07.27866(W) AD(       ) 3
 JB1908  NAD 27      -  38 25 59.65303(N)    089 33 06.95566(W) AD(       ) 3
 JB1908
 JB1908.Superseded values are not recommended for survey control.
 JB1908
 JB1908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1908.See file dsdata.pdf to determine how the superseded data were derived.
 JB1908
 JB1908_MARKER: 53 = ELEVATED TANK
 JB1908
 JB1908  HISTORY     - Date     Condition        Report By
 JB1908  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1908
 JB1908                          STATION DESCRIPTION
 JB1908
 JB1908'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1908'STATION IS LOCATED IN THE CENTERAL SECTION OF TOWN AND IS IN THE
 JB1908'SOUTHWEST EDGE OF
 JB1908'THE BUSINESS DISTRICT.
 JB1908'
 JB1908'STATION IS A MEDAL WATER TANK PAINTED SILVER, IS SUPPORTED BY 4 LEGS,
 JB1908'HAS OKAWVILLE
 JB1908'PAINTED ON EAST AND WEST SIDES OF TANK AND IS
 JB1908'APPROXIMATELY 125 FEET HIGH.
 JB1908'
 JB1908'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1287 ***********************************************************************
 JB1287  DESIGNATION -  OKAWVILLE RM 1
 JB1287  PID         -  JB1287
 JB1287  STATE/COUNTY-  IL/WASHINGTON
 JB1287  COUNTRY     -  US
 JB1287  USGS QUAD   -  OKAWVILLE (2018)
 JB1287
 JB1287                         *CURRENT SURVEY CONTROL
 JB1287  ______________________________________________________________________
 JB1287* NAD 83(1986) POSITION- 38 26 35.69   (N) 089 31 53.20   (W)   HD_HELD1
 JB1287* NAVD 88 ORTHO HEIGHT -   135.412 (meters)      444.26  (feet) ADJUSTED
 JB1287  ______________________________________________________________________
 JB1287  GEOID HEIGHT    -        -30.304 (meters)                     GEOID18
 JB1287  DYNAMIC HEIGHT  -        135.327 (meters)      443.99  (feet) COMP
 JB1287  MODELED GRAVITY -    980,001.1   (mgal)                       NAVD 88
 JB1287
 JB1287  VERT ORDER      -  SECOND    CLASS 0
 JB1287
 JB1287.The horizontal coordinates were determined by differentially corrected
 JB1287.hand held GPS observations or other comparable positioning techniques
 JB1287.and have an estimated accuracy of +/- 3 meters.
 JB1287
 JB1287.The orthometric height was determined by differential leveling and
 JB1287.adjusted by the NATIONAL GEODETIC SURVEY
 JB1287.in June 1991.
 JB1287
 JB1287.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1287.GEOID18 height accuracy estimate available here.
 JB1287
 JB1287.Click photographs - Photos may exist for this station.
 JB1287
 JB1287.The dynamic height is computed by dividing the NAVD 88
 JB1287.geopotential number by the normal gravity value computed on the
 JB1287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1287.degrees latitude (g = 980.6199 gals.).
 JB1287
 JB1287.The modeled gravity was interpolated from observed gravity values.
 JB1287
 JB1287;                    North         East    Units  Estimated Accuracy
 JB1287;SPC IL W     -   197,358.8     755,452.6     MT  (+/- 3 meters HH1 GPS) 
 JB1287
 JB1287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7907358031(NAD 83)
 JB1287
 JB1287                          SUPERSEDED SURVEY CONTROL
 JB1287
 JB1287  NGVD 29 (??/??/92)  135.534  (m)          444.66   (f) ADJ UNCH    2 0
 JB1287
 JB1287.Superseded values are not recommended for survey control.
 JB1287
 JB1287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1287.See file dsdata.pdf to determine how the superseded data were derived.
 JB1287
 JB1287_MARKER: DR = REFERENCE MARK DISK
 JB1287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1287_STAMPING: OKAWVILLE NO 1 1961
 JB1287_MARK LOGO: CGS
 JB1287_PROJECTION: PROJECTING 3 CENTIMETERS
 JB1287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1287+STABILITY: SURFACE MOTION
 JB1287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1287+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2023
 JB1287
 JB1287  HISTORY     - Date     Condition        Report By
 JB1287  HISTORY     - 1961     MONUMENTED       CGS
 JB1287  HISTORY     - 20110817 GOOD             ILDT
 JB1287  HISTORY     - 20220929 GOOD             ILDT
 JB1287  HISTORY     - 20231115 GOOD             GEOCAC
 JB1287
 JB1287                          STATION DESCRIPTION
 JB1287
 JB1287'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1287'1.3 MI NE FROM OKAWVILLE.
 JB1287'ABOUT 0.10 MILE NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1287'IN OKAWVILLE, THENCE 1.2 MILES EAST AND NORTHEAST ALONG STATE
 JB1287'HIGHWAY 177, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY WITH
 JB1287'TANGENTS TO THE EAST AND SOUTHWEST, NEAR THE NORTHEAST CORNER
 JB1287'OF A SMALL TRIANGLE FORMED BY THE OLD ROAD AND THE CURVE OF THE
 JB1287'HIGHWAY, AND AN ASPHALT PAVED ROAD NORTH, 18 FEET NORTH OF THE
 JB1287'CENTER LINE OF THE OLD ROAD, 61 FEET NORTH OF THE CENTER LINE OF
 JB1287'HIGHWAY 177, 106 FEET NORTHWEST OF THE CENTER OF THE JUNCTION OF
 JB1287'THE OLD ROAD AND HIGHWAY 177, 1.5 FEET WEST OF A POWER POLE,
 JB1287'189.4 FEET EAST-NORTHEAST OF TRAVERSE STATION OKAWVILLE, 258.5
 JB1287'FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 JB1287'OF HIGHWAY 177, ABOUT LEVEL WITH THE OLD ROAD, AND SET IN THE
 JB1287'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1287
 JB1287                          STATION RECOVERY (2011)
 JB1287
 JB1287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1287'RECOVERED IN GOOD CONDITION.
 JB1287
 JB1287                          STATION RECOVERY (2022)
 JB1287
 JB1287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (SS)
 JB1287'RECOVERED IN GOOD CONDITION.
 JB1287
 JB1287                          STATION RECOVERY (2023)
 JB1287
 JB1287'RECOVERY NOTE BY GEOCACHING 2023 (RCF)
 JB1287'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1288 ***********************************************************************
 JB1288  DESIGNATION -  OKAWVILLE RM 2
 JB1288  PID         -  JB1288
 JB1288  STATE/COUNTY-  IL/WASHINGTON
 JB1288  COUNTRY     -  US
 JB1288  USGS QUAD   -  OKAWVILLE (2018)
 JB1288
 JB1288                         *CURRENT SURVEY CONTROL
 JB1288  ______________________________________________________________________
 JB1288* NAD 83(1986) POSITION- 38 26 35.90   (N) 089 31 56.46   (W)   HD_HELD1
 JB1288* NAVD 88 ORTHO HEIGHT -   135.285 (meters)      443.85  (feet) ADJUSTED
 JB1288  ______________________________________________________________________
 JB1288  GEOID HEIGHT    -        -30.304 (meters)                     GEOID18
 JB1288  DYNAMIC HEIGHT  -        135.200 (meters)      443.57  (feet) COMP
 JB1288  MODELED GRAVITY -    980,001.1   (mgal)                       NAVD 88
 JB1288
 JB1288  VERT ORDER      -  SECOND    CLASS 0
 JB1288
 JB1288.The horizontal coordinates were determined by differentially corrected
 JB1288.hand held GPS observations or other comparable positioning techniques
 JB1288.and have an estimated accuracy of +/- 3 meters.
 JB1288
 JB1288.The orthometric height was determined by differential leveling and
 JB1288.adjusted by the NATIONAL GEODETIC SURVEY
 JB1288.in June 1991.
 JB1288
 JB1288.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1288.GEOID18 height accuracy estimate available here.
 JB1288
 JB1288.Click photographs - Photos may exist for this station.
 JB1288
 JB1288.The dynamic height is computed by dividing the NAVD 88
 JB1288.geopotential number by the normal gravity value computed on the
 JB1288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1288.degrees latitude (g = 980.6199 gals.).
 JB1288
 JB1288.The modeled gravity was interpolated from observed gravity values.
 JB1288
 JB1288;                    North         East    Units  Estimated Accuracy
 JB1288;SPC IL W     -   197,364.7     755,373.5     MT  (+/- 3 meters HH1 GPS) 
 JB1288
 JB1288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7899458040(NAD 83)
 JB1288
 JB1288                          SUPERSEDED SURVEY CONTROL
 JB1288
 JB1288  NGVD 29 (??/??/92)  135.406  (m)          444.24   (f) ADJ UNCH    2 0
 JB1288
 JB1288.Superseded values are not recommended for survey control.
 JB1288
 JB1288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1288.See file dsdata.pdf to determine how the superseded data were derived.
 JB1288
 JB1288_MARKER: DR = REFERENCE MARK DISK
 JB1288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1288_STAMPING: OKAWVILLE NO 2 1961
 JB1288_MARK LOGO: CGS
 JB1288_PROJECTION: FLUSH
 JB1288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1288+STABILITY: SURFACE MOTION
 JB1288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1288+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2023
 JB1288
 JB1288  HISTORY     - Date     Condition        Report By
 JB1288  HISTORY     - 1961     MONUMENTED       CGS
 JB1288  HISTORY     - 20100820 GOOD             GEOCAC
 JB1288  HISTORY     - 20231115 GOOD             GEOCAC
 JB1288
 JB1288                          STATION DESCRIPTION
 JB1288
 JB1288'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1288'1.3 MI NE FROM OKAWVILLE.
 JB1288'ABOUT 0.10 MILE NORTH ALONG NASHVILLE STREET FROM THE POST OFFICE
 JB1288'IN OKAWVILLE, THENCE 1.2 MILES EAST AND NORTHEAST ALONG STATE
 JB1288'HIGHWAY 177, ON THE OUTSIDE OF A CURVE IN THE HIGHWAY WITH TANGENTS
 JB1288'TO THE EAST AND SOUTHWEST, NEAR THE NORTHWEST CORNER OF A SMALL
 JB1288'TRIANGLE FORMED BY THE OLD ROAD AND THE CURVE OF HIGHWAY 177, AND
 JB1288'AN ASPHALT PAVED ROAD NORTH, 208 FEET NORTH OF THE CENTER LINE
 JB1288'OF HIGHWAY 177, 34 FEET NORTH OF THE CENTER LINE OF THE OLD ROAD,
 JB1288'36 FEET EAST OF THE CENTER LINE OF THE ASPHALT PAVED ROAD, 19.5
 JB1288'FEET NORTH OF THE WEST END OF THE NORTH HEADWALL OF A CONCRETE
 JB1288'BOX CULVERT UNDER THE OLD ROAD, 1 FOOT SOUTH OF A POWER POLE,
 JB1288'93.2 FEET NORTHWEST OF TRAVERSE STATION OKAWVILLE, 1.6 FEET
 JB1288'SOUTHWEST OF A METAL WITNESS POST, ABOUT 0.5 FEET ABOVE THE LEVEL
 JB1288'OF THE OLD ROAD AND THE ASPHALT PAVED ROAD, AND SET IN THE TOP
 JB1288'OF A CONCRETE POST PROJECTING 1 INCH.
 JB1288
 JB1288                          STATION RECOVERY (2010)
 JB1288
 JB1288'RECOVERY NOTE BY GEOCACHING 2010 (DEB)
 JB1288'RECOVERED IN GOOD CONDITION.
 JB1288
 JB1288                          STATION RECOVERY (2023)
 JB1288
 JB1288'RECOVERY NOTE BY GEOCACHING 2023 (RCF)
 JB1288'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1909 ***********************************************************************
 JB1909  DESIGNATION -  OKAWVILLE ST PETERS EVAN CH
 JB1909  PID         -  JB1909
 JB1909  STATE/COUNTY-  IL/WASHINGTON
 JB1909  COUNTRY     -  US
 JB1909  USGS QUAD   -  OKAWVILLE (2018)
 JB1909
 JB1909                         *CURRENT SURVEY CONTROL
 JB1909  ______________________________________________________________________
 JB1909* NAD 83(1997) POSITION- 38 26 12.74794(N) 089 33 04.75444(W)   ADJUSTED
 JB1909  ______________________________________________________________________
 JB1909  GEOID HEIGHT    -        -30.289 (meters)                     GEOID18
 JB1909  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 JB1909  HORZ ORDER      -  THIRD
 JB1909
 JB1909.The horizontal coordinates were established by classical geodetic methods
 JB1909.and adjusted by the National Geodetic Survey in October 1999.
 JB1909
 JB1909.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1909.GEOID18 height accuracy estimate available here.
 JB1909
 JB1909.Click photographs - Photos may exist for this station.
 JB1909
 JB1909.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1909
 JB1909. The following values were computed from the NAD 83(1997) position.
 JB1909
 JB1909;                    North         East     Units Scale Factor Converg.
 JB1909;SPC IL W     -   196,639.665   753,722.226   MT  0.99997671   +0 22 57.1
 JB1909;SPC IL W     -   645,141.97  2,472,837.00   sFT  0.99997671   +0 22 57.1
 JB1909;UTM  16      - 4,257,372.165   277,319.354   MT  1.00021070   -1 35 12.1
 JB1909
 JB1909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7731957372(NAD 83)
 JB1909
 JB1909                          SUPERSEDED SURVEY CONTROL
 JB1909
 JB1909  NAD 83(1986)-  38 26 12.76357(N)    089 33 04.75239(W) AD(       ) 3
 JB1909  NAD 27      -  38 26 12.58348(N)    089 33 04.42993(W) AD(       ) 3
 JB1909
 JB1909.Superseded values are not recommended for survey control.
 JB1909
 JB1909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1909.See file dsdata.pdf to determine how the superseded data were derived.
 JB1909
 JB1909_MARKER: 90 = CHURCH SPIRE
 JB1909
 JB1909  HISTORY     - Date     Condition        Report By
 JB1909  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1909
 JB1909                          STATION DESCRIPTION
 JB1909
 JB1909'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1909'STATION IS LOCATED IN THE NORTH EDGE OF OKAWVILLE.
 JB1909'
 JB1909'STATION IS A RED BRICK CHURCH WHICH HAS A GREY SPIRE, HAS A STATUE
 JB1909'ATOP SPIRE AND IS
 JB1909'APPROXIMATELY 75 FEET HIGH.
 JB1909'
 JB1909'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0521 ***********************************************************************
 JB0521  DESIGNATION -  OLIVE
 JB0521  PID         -  JB0521
 JB0521  STATE/COUNTY-  IL/WAYNE
 JB0521  COUNTRY     -  US
 JB0521  USGS QUAD   -  WAYNE CITY (2018)
 JB0521
 JB0521                         *CURRENT SURVEY CONTROL
 JB0521  ______________________________________________________________________
 JB0521* NAD 83(1997) POSITION- 38 16 16.19709(N) 088 33 07.47563(W)   ADJUSTED
 JB0521* NAVD 88 ORTHO HEIGHT -   141.691 (meters)      464.86  (feet) ADJUSTED
 JB0521  ______________________________________________________________________
 JB0521  GEOID HEIGHT    -        -30.358 (meters)                     GEOID18
 JB0521  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 JB0521  DYNAMIC HEIGHT  -        141.600 (meters)      464.57  (feet) COMP
 JB0521  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0521
 JB0521  HORZ ORDER      -  SECOND
 JB0521  VERT ORDER      -  SECOND    CLASS 0
 JB0521
 JB0521.The horizontal coordinates were established by classical geodetic methods
 JB0521.and adjusted by the National Geodetic Survey in October 1999.
 JB0521
 JB0521.The orthometric height was determined by differential leveling and
 JB0521.adjusted by the NATIONAL GEODETIC SURVEY
 JB0521.in June 1991.
 JB0521
 JB0521.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0521.GEOID18 height accuracy estimate available here.
 JB0521
 JB0521.Click photographs - Photos may exist for this station.
 JB0521
 JB0521.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0521
 JB0521.The dynamic height is computed by dividing the NAVD 88
 JB0521.geopotential number by the normal gravity value computed on the
 JB0521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0521.degrees latitude (g = 980.6199 gals.).
 JB0521
 JB0521.The modeled gravity was interpolated from observed gravity values.
 JB0521
 JB0521. The following values were computed from the NAD 83(1997) position.
 JB0521
 JB0521;                    North         East     Units Scale Factor Converg.
 JB0521;SPC IL E     -   178,095.883   280,858.672   MT  0.99997951   -0 08 07.8
 JB0521;SPC IL E     -   584,302.91    921,450.49   sFT  0.99997951   -0 08 07.8
 JB0521;UTM  16      - 4,237,041.279   364,231.217   MT  0.99982702   -0 57 41.3
 JB0521
 JB0521!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0521!SPC IL E     -   0.99998253  x   0.99997951  =   0.99996204
 JB0521!UTM  16      -   0.99998253  x   0.99982702  =   0.99980955
 JB0521
 JB0521:                Primary Azimuth Mark                     Grid Az
 JB0521:SPC IL E     -  OLIVE AZ MK                              331 33 47.0
 JB0521:UTM  16      -  OLIVE AZ MK                              332 23 20.5
 JB0521
 JB0521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6423137041(NAD 83)
 JB0521
 JB0521|---------------------------------------------------------------------|
 JB0521| PID    Reference Object                     Distance      Geod. Az  |
 JB0521|                                                           dddmmss.s |
 JB0521| JB0522 OLIVE RM 1                           19.918 METERS 00957     |
 JB0521| JB1729 ADEN LOOKOUT TOWER                  APPROX. 4.4 KM 1395950.8 |
 JB0521| JB0520 OLIVE RM 2                           18.769 METERS 18747     |
 JB0521| JB0523 OLIVE RM 3                           26.372 METERS 30732     |
 JB0521| CI4778 OLIVE AZ MK                                        3312539.2 |
 JB0521|---------------------------------------------------------------------|
 JB0521
 JB0521                          SUPERSEDED SURVEY CONTROL
 JB0521
 JB0521  NAD 83(1993)-  38 16 16.20830(N)    088 33 07.47484(W) AD(       ) 2
 JB0521  NAD 83(1986)-  38 16 16.21066(N)    088 33 07.47524(W) AD(       ) 2
 JB0521  NAD 27      -  38 16 16.03709(N)    088 33 07.28508(W) AD(       ) 2
 JB0521  NGVD 29 (??/??/92)  141.816  (m)          465.27   (f) ADJ UNCH    2 0
 JB0521  NGVD 29             141.82   (m)          465.3    (f) LEVELING    3  
 JB0521
 JB0521.Superseded values are not recommended for survey control.
 JB0521
 JB0521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0521.See file dsdata.pdf to determine how the superseded data were derived.
 JB0521
 JB0521_MARKER: DE = TRAVERSE STATION DISK
 JB0521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0521_STAMPING: OLIVE 1961
 JB0521_MARK LOGO: CGS
 JB0521_PROJECTION: FLUSH
 JB0521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0521+STABILITY: SURFACE MOTION
 JB0521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0521+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2025
 JB0521
 JB0521  HISTORY     - Date     Condition        Report By
 JB0521  HISTORY     - 1961     MONUMENTED       CGS
 JB0521  HISTORY     - 1961     GOOD             CGS
 JB0521  HISTORY     - 1973     GOOD             NGS
 JB0521  HISTORY     - 1973     GOOD             NGS
 JB0521  HISTORY     - 20250320 SEE DESCRIPTION  ILDT
 JB0521
 JB0521                          STATION DESCRIPTION
 JB0521
 JB0521'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0521'STATION IS LOCATED ABOUT 5.5 MILES SOUTH-SOUTHEAST OF WAYNE CITY,
 JB0521'ABOUT 4.0 MILES NORTH OF BELLE PRAIRIE CITY, ABOUT 1.0 MILE NORTH OF
 JB0521'THE WAYNE-HAMILTON COUNTY LINE, ABOUT .5 MILE SOUTH OF THE SMALL
 JB0521'SETTLEMENT OF MAYBERRY AND ABOUT 0.1 MILE SOUTH OF HAGELS STORE WHICH
 JB0521'IS ON STATE ROUTE 142.
 JB0521'
 JB0521'TO REACH FROM THE JUNCTION OF STATE ROUTE 15 AND 142 IN WAYNE CITY, GO
 JB0521'SOUTH ON STATE ROUTE 142 FOR 3.45 MILES TO CROSSROAD, (AND WHERE STATE
 JB0521'ROUTE 142 CURVES SOUTHEAST), CONTINUE SOUTHEAST ON STATE ROUTE 142 FOR
 JB0521'2.45 MILES TO THE AZIMUTH MARK ON LEFT, CONTINUE SOUTHEAST ON STATE
 JB0521'ROUTE 142 FOR 0.15 MILE TO CROSSROAD AND HAGELS STORE ON RIGHT, TURN
 JB0521'RIGHT AND GO SOUTH FOR 0.1 MILE TO STATION ON LEFT AS DESCRIBED.
 JB0521'
 JB0521'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED OLIVE 1961, IS SET IN
 JB0521'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0521'SURFACE OF THE GROUND.  THE MARK IS 101 FEET EAST-NORTHEAST OF THE
 JB0521'NORTHEAST CORNER OF A FARM HOUSE, 29.5 FEET EAST OF THE CENTER OF
 JB0521'ROAD, 28 FEET SOUTH OF THE CENTER OF DRIVEWAY TO BARN, 14 FEET WEST OF
 JB0521'THE FENCE AND 13.7 FEET WEST OF THE WITNESS POST.
 JB0521'
 JB0521'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED OLIVE NO 1 1961,
 JB0521'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB0521'WITH THE SURFACE OF THE GROUND.  THE MARK IS 67 FEET NORTH OF THE
 JB0521'WITNESS POST, 42 FEET EAST OF THE CENTER OF ROAD, 35.5 FEET NORTH OF
 JB0521'THE CENTER OF DRIVEWAY TO BARN AND 2.5 FEET WEST-SOUTHWEST OF THE
 JB0521'FENCE CORNER.
 JB0521'
 JB0521'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED OLIVE NO 2 1961,
 JB0521'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB0521'WITH THE SURFACE OF THE GROUND.  THE MARK IS 64 FEET NORTH OF THE
 JB0521'CENTER OF ROAD, 62.6 FEET SOUTH-SOUTHWEST OF THE WITNESS POST, 23 FEET
 JB0521'WEST OF THE FENCE AND 20 FEET EAST OF THE CENTER OF ROAD.
 JB0521'
 JB0521'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED OLIVE 1961, IS SET IN
 JB0521'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 JB0521'INCHES.  THE MARK IS 142 FEET NORTH OF THE NORTHEAST CORNER OF A WHITE
 JB0521'HOUSE, 32 FEET NORTHEAST OF THE CENTER OF ROAD, 17 FEET NORTHWEST OF A
 JB0521'POWER POLE, 2.1 FEET SOUTHWEST OF THE WITNESS POST AND IS IN THE FENCE
 JB0521'LINE.
 JB0521'
 JB0521'HEIGHT OF LIGHT ABOVE STATION MARK 22.09 METERS.
 JB0521
 JB0521                          STATION RECOVERY (1961)
 JB0521
 JB0521'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0521'6.1 MI SE FROM WAYNE CITY.
 JB0521'ABOUT 5.9 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0521'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.2
 JB0521'MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF AN EAST-WEST
 JB0521'GRAVEL ROAD, AND AT A FARM HOUSE WEST OF THE ROAD, 29 FEET EAST
 JB0521'OF THE CENTER OF THE ROAD, 125 FEET NORTH OF THE CENTER OF THE
 JB0521'EAST-WEST ROAD, 17 FEET SOUTH OF THE EXTENDED CENTER OF THE FARM
 JB0521'DRIVE, 27 FEET SOUTH OF THE CENTER OF A DRIVE EAST TO A BARN, 14
 JB0521'FEET WEST OF A FENCE, 13.5 FEET WEST OF A METAL WITNESS POST,
 JB0521'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB0521'CONCRETE POST FLUSH WITH THE GROUND.
 JB0521
 JB0521                          STATION RECOVERY (1973)
 JB0521
 JB0521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0521'THE STATION MARK AND REFERENCE MARK 2 ALONG WITH THE AZIMUTH MARK WERE
 JB0521'FOUND IN GOOD CONDITION.  THE STATION MARK AND REFERENCE MARK 2 WERE
 JB0521'FOUND IN AND UNDER A LARGE GRAVEL PILE AFTER A LONG SEARCH.  REFERENCE
 JB0521'MARK 1 WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED.  DUE TO LARGE
 JB0521'PILES OF GRAVEL THE 1961 DISTANCE TO REFERENCE MARK 2 WAS USED AND THE
 JB0521'DIRECTION TO IT CHECKED.  REFERENCE MARK 3 WAS SET.  THERE IS A NEW
 JB0521'HOME BEING BUILT NORTHEAST OF THE STATION AND THE OWNER WAS CONTACTED
 JB0521'AND SAID THAT THE GRAVEL BELONGED TO THE COUNTY AND WOULD HAVE TO BE
 JB0521'MOVED.  WITNESS POST WERE SET BY THE MARKS AND THE OWNER SAID THAT THE
 JB0521'COUNTY WOULD BE ADVISED TO BE CAREFUL OF THE MARKS.  A NEW DESCRIPTION
 JB0521'FOLLOWS-
 JB0521'
 JB0521'THE STATION IS 125 FEET NORTH OF THE CENTERLINE OF AN OILED ROAD, 55
 JB0521'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF NEW HOUSE, 1 FOOT WEST OF A
 JB0521'METAL WITNESS POST, 29 FEET EAST OF THE CENTERLINE OF GRAVELED ROAD,
 JB0521'101 FEET NORTHEAST OF THE NORTHEAST CORNER OF A FARM HOUSE, AND AT
 JB0521'PRESENT TIME ABOUT 5 FEET DEEP IN GRAVEL PILE.  THE MONUMENT IS FLUSH
 JB0521'WITH THE GROUND AND THE DISK IS STAMPED SMITH 1961.
 JB0521'
 JB0521'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 142 AT
 JB0521'WAYNE CITY, GO SOUTH ON HIGHWAY 142 FOR 3.45 MILES TO A CROSSROAD AND
 JB0521'POINT WHERE ROAD CURVES SOUTHEAST.  GO SOUTHEAST ON HIGHWAY 142 FOR
 JB0521'2.45 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE SOUTHEAST ON THE
 JB0521'HIGHWAY FOR 0.15 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON
 JB0521'GRAVELED ROAD FOR 0.1 MILE TO THE STATION ON THE LEFT.
 JB0521'
 JB0521'REFERENCE MARK 2 IS 64 FEET NORTH OF THE CENTERLINE OF THE OILED ROAD,
 JB0521'20 FEET EAST OF THE CENTERLINE OF GRAVELED ROAD AND 1 FOOT EAST OF A
 JB0521'METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB0521'OLIVE NO 2 1961.
 JB0521'
 JB0521'REFERENCE MARK 3 IS A STANDARD DISK STAMPED OLIVE 1961 NO 3 1971 SET
 JB0521'IN A DRILL HOLE IN THE TOP AND NORTHEAST CORNER OF A CONCRETE WELL
 JB0521'COVER, 38 FEET WEST OF THE CENTERLINE OF THE ROAD, 21 FEET NORTHWEST
 JB0521'OF A POWER POLE AND 40 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY.
 JB0521'
 JB0521'THE AZIMUTH MARK IS 32 FEET NORTHEAST OF THE CENTERLINE OF THE
 JB0521'HIGHWAY, 17 FEET NORTHWEST OF A POWER POLE AND 2 FEET SOUTHWEST OF A
 JB0521'METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB0521'STAMPED OLIVE 1961.
 JB0521'
 JB0521'NOTE-RM 2 IS ALSO COVERED BY ABOUT 4 FEET OF GRAVEL AT THIS TIME.
 JB0521'
 JB0521'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0521
 JB0521                          STATION RECOVERY (1973)
 JB0521
 JB0521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0521'RECOVERED IN GOOD CONDITION.
 JB0521
 JB0521                          STATION RECOVERY (2025)
 JB0521
 JB0521'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 JB0521'THE MARK IS NO LONGER BURIED IN A GRAVEL PILE.  FOUND FLUSH WITH
 JB0521'SURFACE IN DRIVEWAY TO A DILAPIDATED HOUSE.  REFERENCE MARK 1 WAS NOT
 JB0521'FOUND PRESUMED TO BE DESTROYED.  REFERENCE MARK 2 COULD NOT BE
 JB0521'SEARCHED FOR DUE TO ABANDONED VEHICLES SITTING ON TOP OF DESCRIBED
 JB0521'LOCATION.  REFERENCE MARK 3 FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0522 ***********************************************************************
 JB0522  DESIGNATION -  OLIVE RM 1
 JB0522  PID         -  JB0522
 JB0522  STATE/COUNTY-  IL/WAYNE
 JB0522  COUNTRY     -  US
 JB0522  USGS QUAD   -  WAYNE CITY (2018)
 JB0522
 JB0522                         *CURRENT SURVEY CONTROL
 JB0522  ______________________________________________________________________
 JB0522* NAD 83(1986) POSITION- 38 16 16.83   (N) 088 33 07.33   (W)   HD_HELD1
 JB0522* NAVD 88 ORTHO HEIGHT -   141.867 (meters)      465.44  (feet) ADJUSTED
 JB0522  ______________________________________________________________________
 JB0522  GEOID HEIGHT    -        -30.359 (meters)                     GEOID18
 JB0522  DYNAMIC HEIGHT  -        141.777 (meters)      465.15  (feet) COMP
 JB0522  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0522
 JB0522  VERT ORDER      -  SECOND    CLASS 0
 JB0522
 JB0522.The horizontal coordinates were determined by differentially corrected
 JB0522.hand held GPS observations or other comparable positioning techniques
 JB0522.and have an estimated accuracy of +/- 3 meters.
 JB0522
 JB0522.The orthometric height was determined by differential leveling and
 JB0522.adjusted by the NATIONAL GEODETIC SURVEY
 JB0522.in June 1991.
 JB0522
 JB0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0522.GEOID18 height accuracy estimate available here.
 JB0522
 JB0522.Click photographs - Photos may exist for this station.
 JB0522
 JB0522.The dynamic height is computed by dividing the NAVD 88
 JB0522.geopotential number by the normal gravity value computed on the
 JB0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0522.degrees latitude (g = 980.6199 gals.).
 JB0522
 JB0522.The modeled gravity was interpolated from observed gravity values.
 JB0522
 JB0522;                    North         East    Units  Estimated Accuracy
 JB0522;SPC IL E     -   178,115.4     280,862.3     MT  (+/- 3 meters HH1 GPS) 
 JB0522
 JB0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6423537060(NAD 83)
 JB0522
 JB0522                          SUPERSEDED SURVEY CONTROL
 JB0522
 JB0522  NGVD 29 (??/??/92)  141.993  (m)          465.86   (f) ADJ UNCH    2 0
 JB0522
 JB0522.Superseded values are not recommended for survey control.
 JB0522
 JB0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0522.See file dsdata.pdf to determine how the superseded data were derived.
 JB0522
 JB0522_MARKER: DR = REFERENCE MARK DISK
 JB0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0522_STAMPING: OLIVE NO 1 1961
 JB0522_MARK LOGO: CGS
 JB0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0522+STABILITY: SURFACE MOTION
 JB0522
 JB0522  HISTORY     - Date     Condition        Report By
 JB0522  HISTORY     - 1961     MONUMENTED       CGS
 JB0522  HISTORY     - 1973     MARK NOT FOUND   NGS
 JB0522
 JB0522                          STATION DESCRIPTION
 JB0522
 JB0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0522'6.1 MI SE FROM WAYNE CITY.
 JB0522'ABOUT 5.9 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0522'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.2
 JB0522'MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF AN EAST-WEST
 JB0522'GRAVEL ROAD, AND AT A FARM HOUSE WEST OF THE ROAD, 41 FEET EAST
 JB0522'OF THE CENTER OF THE ROAD, 190 FEET NORTH OF THE CENTER OF THE
 JB0522'EAST-WEST ROAD, 46 FEET NORTH OF THE EXTENDED CENTER OF THE FARM
 JB0522'DRIVE, 35 FEET NORTH OF THE CENTER OF A DRIVE EAST TO A BARN, 2
 JB0522'FEET WEST OF A FENCE, 1 FOOT SOUTH OF A FENCE, 65.4 FEET
 JB0522'NORTH-NORTHEAST OF TRAVERSE STATION OLIVE, 67.3 FEET NORTH OF A
 JB0522'METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, AND
 JB0522'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0522
 JB0522                          STATION RECOVERY (1973)
 JB0522
 JB0522'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0522'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0520 ***********************************************************************
 JB0520  DESIGNATION -  OLIVE RM 2
 JB0520  PID         -  JB0520
 JB0520  STATE/COUNTY-  IL/WAYNE
 JB0520  COUNTRY     -  US
 JB0520  USGS QUAD   -  WAYNE CITY (2018)
 JB0520
 JB0520                         *CURRENT SURVEY CONTROL
 JB0520  ______________________________________________________________________
 JB0520* NAD 83(1986) POSITION- 38 16 15.59   (N) 088 33 07.58   (W)   HD_HELD1
 JB0520* NAVD 88 ORTHO HEIGHT -   141.101 (meters)      462.93  (feet) ADJUSTED
 JB0520  ______________________________________________________________________
 JB0520  GEOID HEIGHT    -        -30.358 (meters)                     GEOID18
 JB0520  DYNAMIC HEIGHT  -        141.011 (meters)      462.63  (feet) COMP
 JB0520  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0520
 JB0520  VERT ORDER      -  SECOND    CLASS 0
 JB0520
 JB0520.The horizontal coordinates were determined by differentially corrected
 JB0520.hand held GPS observations or other comparable positioning techniques
 JB0520.and have an estimated accuracy of +/- 3 meters.
 JB0520
 JB0520.The orthometric height was determined by differential leveling and
 JB0520.adjusted by the NATIONAL GEODETIC SURVEY
 JB0520.in June 1991.
 JB0520
 JB0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0520.GEOID18 height accuracy estimate available here.
 JB0520
 JB0520.Click photographs - Photos may exist for this station.
 JB0520
 JB0520.The dynamic height is computed by dividing the NAVD 88
 JB0520.geopotential number by the normal gravity value computed on the
 JB0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0520.degrees latitude (g = 980.6199 gals.).
 JB0520
 JB0520.The modeled gravity was interpolated from observed gravity values.
 JB0520
 JB0520;                    North         East    Units  Estimated Accuracy
 JB0520;SPC IL E     -   178,077.2     280,856.1     MT  (+/- 3 meters HH1 GPS) 
 JB0520
 JB0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6422837022(NAD 83)
 JB0520
 JB0520                          SUPERSEDED SURVEY CONTROL
 JB0520
 JB0520  NGVD 29 (??/??/92)  141.227  (m)          463.34   (f) ADJ UNCH    2 0
 JB0520
 JB0520.Superseded values are not recommended for survey control.
 JB0520
 JB0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0520.See file dsdata.pdf to determine how the superseded data were derived.
 JB0520
 JB0520_MARKER: DR = REFERENCE MARK DISK
 JB0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0520_STAMPING: OLIVE NO 2 1961
 JB0520_MARK LOGO: CGS
 JB0520_PROJECTION: FLUSH
 JB0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0520+STABILITY: SURFACE MOTION
 JB0520
 JB0520  HISTORY     - Date     Condition        Report By
 JB0520  HISTORY     - 1961     MONUMENTED       CGS
 JB0520  HISTORY     - 1973     GOOD             NGS
 JB0520
 JB0520                          STATION DESCRIPTION
 JB0520
 JB0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0520'6.1 MI SE FROM WAYNE CITY.
 JB0520'ABOUT 5.9 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0520'ITS JUNCTION WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.2
 JB0520'MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF AN EAST-WEST
 JB0520'GRAVEL ROAD, AND AT A FARM HOUSE WEST OF THE ROAD, 19.5 FEET
 JB0520'EAST OF THE CENTER OF THE ROAD, 64 FEET NORTH OF THE CENTER OF
 JB0520'THE EAST-WEST ROAD, 77 FEET SOUTH OF THE EXTENDED CENTER OF THE
 JB0520'DRIVE TO THE FARM HOUSE, 86 FEET SOUTH OF THE CENTER OF A DRIVE
 JB0520'EAST TO A BARN, 23 FEET WEST OF A FENCE, 61.6 FEET
 JB0520'SOUTH-SOUTHWEST OF TRAVERSE STATION OLIVE, 62.5 FEET SOUTHWEST OF
 JB0520'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 JB0520'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0520
 JB0520                          STATION RECOVERY (1973)
 JB0520
 JB0520'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0520'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0523 ***********************************************************************
 JB0523  DESIGNATION -  OLIVE RM 3
 JB0523  PID         -  JB0523
 JB0523  STATE/COUNTY-  IL/WAYNE
 JB0523  COUNTRY     -  US
 JB0523  USGS QUAD   -  WAYNE CITY (2018)
 JB0523
 JB0523                         *CURRENT SURVEY CONTROL
 JB0523  ______________________________________________________________________
 JB0523* NAD 83(1986) POSITION- 38 16 16.72   (N) 088 33 08.34   (W)   HD_HELD1
 JB0523* NAVD 88 ORTHO HEIGHT -   142.44  (meters)      467.3   (feet) RESET
 JB0523  ______________________________________________________________________
 JB0523  GEOID HEIGHT    -        -30.359 (meters)                     GEOID18
 JB0523  VERT ORDER      -  THIRD
 JB0523
 JB0523.The horizontal coordinates were determined by differentially corrected
 JB0523.hand held GPS observations or other comparable positioning techniques
 JB0523.and have an estimated accuracy of +/- 3 meters.
 JB0523
 JB0523.The orthometric height was computed from unverified reset data.
 JB0523
 JB0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0523.GEOID18 height accuracy estimate available here.
 JB0523
 JB0523.Click photographs - Photos may exist for this station.
 JB0523
 JB0523;                    North         East    Units  Estimated Accuracy
 JB0523;SPC IL E     -   178,112.1     280,837.7     MT  (+/- 3 meters HH1 GPS) 
 JB0523
 JB0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6421037057(NAD 83)
 JB0523
 JB0523                          SUPERSEDED SURVEY CONTROL
 JB0523
 JB0523.No superseded survey control is available for this station.
 JB0523
 JB0523_MARKER: DR = REFERENCE MARK DISK
 JB0523_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0523_SP_SET: WELL COVER
 JB0523_STAMPING: OLIVE 1961 NO 3 1973
 JB0523_MARK LOGO: NGS
 JB0523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0523+STABILITY: SURFACE MOTION
 JB0523
 JB0523  HISTORY     - Date     Condition        Report By
 JB0523  HISTORY     - 1973     MONUMENTED       NGS
 JB0523
 JB0523                          STATION DESCRIPTION
 JB0523
 JB0523'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0523'6 MI S FROM WAYNE CITY.
 JB0523'ABOUT 5.9 MILES SOUTH AND SOUTHEAST ALONG STATE HIGHWAY 142 FROM
 JB0523'ITS JUNCTION WITH STATE HIGHWAY 15 AT WAYNE CITY TO A CROSSROAD,
 JB0523'THENCE SOUTH ALONG GRAVELED ROAD FOR 0.1 MILE TO MARK ON RIGHT,
 JB0523'A DISK SET IN A DRILL HOLE IN THE TOP AND NORTHEAST CORNER OF A
 JB0523'CONCRETE WELL COVER, 38 FEET WEST OF THE CENTERLINE OF ROAD, 21
 JB0523'FEET NORTHWEST OF A POWER POLE AND 40 FEET NORTH OF THE
 JB0523'CENTERLINE OF A DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2038 ***********************************************************************
 JB2038  DESIGNATION -  OLNEPORT
 JB2038  PID         -  JB2038
 JB2038  STATE/COUNTY-  IL/RICHLAND
 JB2038  COUNTRY     -  US
 JB2038  USGS QUAD   -  NOBLE (2018)
 JB2038
 JB2038                         *CURRENT SURVEY CONTROL
 JB2038  ______________________________________________________________________
 JB2038* NAD 83(1997) POSITION- 38 43 17.98473(N) 088 10 24.74148(W)   ADJUSTED
 JB2038* NAD 83(1997) ELLIP HT-   111.696 (meters)        (10/21/99)   ADJUSTED
 JB2038* NAVD 88 ORTHO HEIGHT -   143.0   (meters)      469.    (feet) VERTCON3
 JB2038  ______________________________________________________________________
 JB2038  GEOID HEIGHT    -        -31.332 (meters)                     GEOID18
 JB2038  NAD 83(1997) X  -    158,813.613 (meters)                     COMP
 JB2038  NAD 83(1997) Y  - -4,980,269.952 (meters)                     COMP
 JB2038  NAD 83(1997) Z  -  3,968,326.691 (meters)                     COMP
 JB2038  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 JB2038  HORZ ORDER      -  FIRST
 JB2038  ELLP ORDER      -  FOURTH    CLASS I
 JB2038
 JB2038.This mark is at Olney-Noble Airport (OLY)
 JB2038
 JB2038.The horizontal coordinates were established by GPS observations
 JB2038.and adjusted by the National Geodetic Survey in October 1999.
 JB2038
 JB2038.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2038.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2038
 JB2038.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2038.GEOID18 height accuracy estimate available here.
 JB2038
 JB2038.Click photographs - Photos may exist for this station.
 JB2038
 JB2038.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2038
 JB2038.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2038
 JB2038.The ellipsoidal height was determined by GPS observations
 JB2038.and is referenced to NAD 83.
 JB2038
 JB2038. The following values were computed from the NAD 83(1997) position.
 JB2038
 JB2038;                    North         East     Units Scale Factor Converg.
 JB2038;SPC IL E     -   228,091.896   313,896.108   MT  0.99997738   +0 05 59.8
 JB2038;SPC IL E     -   748,331.50  1,029,840.81   sFT  0.99997738   +0 05 59.8
 JB2038;UTM  16      - 4,286,543.493   397,982.678   MT  0.99972816   -0 44 03.0
 JB2038
 JB2038!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2038!SPC IL E     -   0.99998248  x   0.99997738  =   0.99995986
 JB2038!UTM  16      -   0.99998248  x   0.99972816  =   0.99971064
 JB2038
 JB2038:                Primary Azimuth Mark                     Grid Az
 JB2038:SPC IL E     -  OLNEPORT AZ MK                           216 29 32.1
 JB2038:UTM  16      -  OLNEPORT AZ MK                           217 19 34.9
 JB2038
 JB2038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9798286543(NAD 83)
 JB2038
 JB2038|---------------------------------------------------------------------|
 JB2038| PID    Reference Object                     Distance      Geod. Az  |
 JB2038|                                                           dddmmss.s |
 JB2038| JB2039 OLNEPORT AZ MK                      APPROX. 0.7 KM 2163531.9 |
 JB2038|---------------------------------------------------------------------|
 JB2038
 JB2038                          SUPERSEDED SURVEY CONTROL
 JB2038
 JB2038  NAD 83(1997)-  38 43 17.98580(N)    088 10 24.73978(W) AD(       ) 1
 JB2038  NAD 83(1986)-  38 43 17.99596(N)    088 10 24.73690(W) AD(       ) 1
 JB2038  NGVD 29 (06/25/91)  143.1    (m)  OSU 89B  model used  GPS OBS        
 JB2038
 JB2038.Superseded values are not recommended for survey control.
 JB2038
 JB2038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2038.See file dsdata.pdf to determine how the superseded data were derived.
 JB2038
 JB2038_MARKER: I = METAL ROD
 JB2038_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2038_STAMPING: OLNEPORT 1990
 JB2038_MARK LOGO: NGS
 JB2038_PROJECTION: FLUSH
 JB2038_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2038+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2011
 JB2038_ROD/PIPE-DEPTH: 3.8 meters
 JB2038_SLEEVE-DEPTH  : 1.0 meters
 JB2038
 JB2038  HISTORY     - Date     Condition        Report By
 JB2038  HISTORY     - 1990     MONUMENTED       NGS
 JB2038  HISTORY     - 20030115 GOOD             HANPRO
 JB2038  HISTORY     - 20110209 GOOD             WOOLPT
 JB2038
 JB2038                          STATION DESCRIPTION
 JB2038
 JB2038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2038'STATION IS LOCATED ABOUT 6.5 KM (4.0 MI) WEST OF OLNEY, 5 KM (3.1 MI)
 JB2038'NORTHEAST OF NOBLE, AT THE OLNEY-NOBLE AIRPORT, IN THE SOUTH ANGLE OF
 JB2038'JUNCTION OF THE RUNWAYS, IN EAST CENTRAL SECTION 2, T 3 N, R9 E.
 JB2038'OWNERSHIP--OLNEY-NOBLE AIRPORT AUTHORITY, PO BOX 111, OLNEY, IL
 JB2038'62450.  AIRPORT MANAGER IS JOHN SCHNEPPER, PHONE 618-395-2667.
 JB2038'TO REACH FROM THE JUNCTION OF US HIGHWAY 50 AND STATE HIGHWAY 130 ON
 JB2038'THE SOUTH SIDE OF OLNEY, GO WEST ON HIGHWAY 50 FOR 3.33 KM (2.07 MI)
 JB2038'TO A PAVED CROSSROAD.  CONTINUE WEST FOR 3.29 KM (2.04 MI) TO A GRAVEL
 JB2038'CROSSROAD.  TURN RIGHT, NORTH, ON ROAD 700 E FOR 1.44 KM (0.89 MI) TO
 JB2038'A PAVED CROSSROAD.  TURN LEFT, WEST, ON STATE HIGHWAY 250 FOR 0.68 KM
 JB2038'(0.42 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, NORTH, FOR 0.63 KM
 JB2038'(0.39 MI) TO A GATE AT END OF ROAD.  PASS THROUGH GATE, THEN BEAR
 JB2038'RIGHT, NORTHEAST FOR 0.27 KM (0.17 MI) TO RUNWAY 10-28.  TURN LEFT
 JB2038'ALONG SOUTH SIDE OF RUNWAY FOR 30 M (98.4 FT) TO THE REAR VASI AND
 JB2038'THE STATION.
 JB2038'STATION IS 38.1 M (125.0 FT) EAST-SOUTHEAST OF CENTERLINE OF RUNWAY
 JB2038'3-21, 17.2 M (56.4 FT) SOUTHWEST OF A RUNWAY LIGHT, 31.1 M
 JB2038'(102.0 FT) SOUTHWEST OF CENTERLINE OF RUNWAY 11-29, 9.0 M (29.5 FT)
 JB2038'WEST-SOUTHWEST OF THE WEST CORNER OF A VASI CONCRETE SLAB FOUNDATION,
 JB2038'AT A FLAGGED WOODEN STAKE.
 JB2038'NOTE-ROD DRIVEN TO REFUSAL.
 JB2038
 JB2038                          STATION RECOVERY (2003)
 JB2038
 JB2038'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2003 (DEF)
 JB2038'RECOVERED IN GOOD CONDITION.
 JB2038
 JB2038                          STATION RECOVERY (2011)
 JB2038
 JB2038'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 JB2038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2039 ***********************************************************************
 JB2039  DESIGNATION -  OLNEPORT AZ MK
 JB2039  PID         -  JB2039
 JB2039  STATE/COUNTY-  IL/RICHLAND
 JB2039  COUNTRY     -  US
 JB2039  USGS QUAD   -  NOBLE (2018)
 JB2039
 JB2039                         *CURRENT SURVEY CONTROL
 JB2039  ______________________________________________________________________
 JB2039* NAD 83(1997) POSITION- 38 43 00.33575(N) 088 10 41.46666(W)   ADJUSTED
 JB2039* NAD 83(1997) ELLIP HT-   109.145 (meters)        (10/21/99)   ADJUSTED
 JB2039* NAVD 88 ORTHO HEIGHT -   140.4   (meters)      461.    (feet) VERTCON3
 JB2039  ______________________________________________________________________
 JB2039  GEOID HEIGHT    -        -31.322 (meters)                     GEOID18
 JB2039  NAD 83(1997) X  -    158,420.542 (meters)                     COMP
 JB2039  NAD 83(1997) Y  - -4,980,621.074 (meters)                     COMP
 JB2039  NAD 83(1997) Z  -  3,967,900.471 (meters)                     COMP
 JB2039  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 JB2039  HORZ ORDER      -  FIRST
 JB2039  ELLP ORDER      -  FOURTH    CLASS I
 JB2039
 JB2039.This mark is at Olney-Noble Airport (OLY)
 JB2039
 JB2039.The horizontal coordinates were established by GPS observations
 JB2039.and adjusted by the National Geodetic Survey in October 1999.
 JB2039
 JB2039.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2039.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2039
 JB2039.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2039.GEOID18 height accuracy estimate available here.
 JB2039
 JB2039.Click photographs - Photos may exist for this station.
 JB2039
 JB2039.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2039
 JB2039.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2039
 JB2039.The ellipsoidal height was determined by GPS observations
 JB2039.and is referenced to NAD 83.
 JB2039
 JB2039. The following values were computed from the NAD 83(1997) position.
 JB2039
 JB2039;                    North         East     Units Scale Factor Converg.
 JB2039;SPC IL E     -   227,546.988   313,493.011   MT  0.99997724   +0 05 49.3
 JB2039;SPC IL E     -   746,543.74  1,028,518.32   sFT  0.99997724   +0 05 49.3
 JB2039;UTM  16      - 4,286,004.645   397,571.794   MT  0.99972919   -0 44 13.1
 JB2039
 JB2039!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2039!SPC IL E     -   0.99998288  x   0.99997724  =   0.99996012
 JB2039!UTM  16      -   0.99998288  x   0.99972919  =   0.99971207
 JB2039
 JB2039:                Primary Azimuth Mark                     Grid Az
 JB2039:SPC IL E     -  OLNEPORT                                 036 29 32.2
 JB2039:UTM  16      -  OLNEPORT                                 037 19 34.6
 JB2039
 JB2039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9757186004(NAD 83)
 JB2039
 JB2039|---------------------------------------------------------------------|
 JB2039| PID    Reference Object                     Distance      Geod. Az  |
 JB2039|                                                           dddmmss.s |
 JB2039| JB2038 OLNEPORT                            APPROX. 0.7 KM 0363521.5 |
 JB2039|---------------------------------------------------------------------|
 JB2039
 JB2039                          SUPERSEDED SURVEY CONTROL
 JB2039
 JB2039  NAD 83(1997)-  38 43 00.33681(N)    088 10 41.46496(W) AD(       ) 1
 JB2039  NAD 83(1986)-  38 43 00.34698(N)    088 10 41.46208(W) AD(       ) 1
 JB2039  NGVD 29 (06/25/91)  140.5    (m)  OSU 89B  model used  GPS OBS        
 JB2039
 JB2039.Superseded values are not recommended for survey control.
 JB2039
 JB2039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2039.See file dsdata.pdf to determine how the superseded data were derived.
 JB2039
 JB2039_MARKER: I = METAL ROD
 JB2039_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2039_STAMPING: OLNEPORT AZ MK 1990
 JB2039_MARK LOGO: NGS
 JB2039_PROJECTION: FLUSH
 JB2039_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2039_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2039+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2011
 JB2039_ROD/PIPE-DEPTH: 3.7 meters
 JB2039_SLEEVE-DEPTH  : 0.86 meters
 JB2039
 JB2039  HISTORY     - Date     Condition        Report By
 JB2039  HISTORY     - 1990     MONUMENTED       NGS
 JB2039  HISTORY     - 20030115 GOOD             HANPRO
 JB2039  HISTORY     - 20110209 GOOD             WOOLPT
 JB2039
 JB2039                          STATION DESCRIPTION
 JB2039
 JB2039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2039'STATION IS LOCATED ABOUT 7 KM (4.3 MI) WEST OF OLNEY, 4.5 KM (2.8 MI)
 JB2039'NORTHEAST OF NOBLE, AT THE OLNEY-NOBLE AIRPORT, AT THE SOUTH END OF
 JB2039'RUNWAY 3, IN SOUTH CENTRAL SECTION 2, T 3 N, R9 E.
 JB2039'OWNERSHIP--OLNEY-NOBLE AIRPORT AUTHORITY, PO BOX 111, OLNEY, IL
 JB2039'62450.  AIRPORT MANAGER IS JOHN SCHNEPPER, PHONE 618-395-2667.
 JB2039'TO REACH FROM THE JUNCTION OF US HIGHWAY 50 AND STATE HIGHWAY 130 ON
 JB2039'THE SOUTH SIDE OF OLNEY, GO WEST ON HIGHWAY 50 FOR 3.33 KM (2.07 MI)
 JB2039'TO A PAVED CROSSROAD.  CONTINUE WEST FOR 3.29 KM (2.04 MI) TO A GRAVEL
 JB2039'CROSSROAD.  TURN RIGHT, NORTH, ON ROAD 700 E FOR 1.44 KM (0.89 MI) TO
 JB2039'A PAVED CROSSROAD.  TURN LEFT, WEST, ON STATE HIGHWAY 250 FOR 0.68 KM
 JB2039'(0.42 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, NORTH, FOR 0.63 KM
 JB2039'(0.39 MI) TO A GATE AT END OF ROAD.  PASS THROUGH GATE, THEN BEAR
 JB2039'LEFT, SOUTHWEST ON APRON, THEN NORTHWEST ON RAMP FOR 0.22 KM
 JB2039'(0.14 MI) TO RUNWAY 3-21.  TURN LEFT, SOUTHWEST ALONGSIDE OF RUNWAY
 JB2039'FOR 0.35 KM (0.22 MI) TO THE TURN-AROUND AND THE STATION AT RUNWAY
 JB2039'END 3.
 JB2039'STATION IS 29.7 M (97.4 FT) SOUTHEAST OF THE CENTERLINE OF RUNWAY
 JB2039'3-21, 17.7 M (58.1 FT) SOUTHEAST OF A RUNWAY LIGHT, 19.7 M (64.6 FT)
 JB2039'NORTHEAST OF THE NORTHEAST EDGE OF A ASPHALT TURNAROUND, 57.6 M
 JB2039'(189.0 FT) NORTHEAST OF A PK NAIL LOCATED AT THE CENTERLINE AND
 JB2039'EXTREME END OF RUNWAY 3, NORTHEAST AND IN LINE WITH THE SOUTHEAST
 JB2039'EDGE OF THE ASPHALT TURNAROUND, AT A FLAGGED WOODEN STAKE. NOTE-ROD
 JB2039'DRIVEN TO REFUSAL.
 JB2039
 JB2039                          STATION RECOVERY (2003)
 JB2039
 JB2039'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2003 (DEF)
 JB2039'RECOVERED IN GOOD CONDITION.
 JB2039
 JB2039                          STATION RECOVERY (2011)
 JB2039
 JB2039'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 JB2039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1629 ***********************************************************************
 JB1629  DESIGNATION -  OLNEY
 JB1629  PID         -  JB1629
 JB1629  STATE/COUNTY-  IL/RICHLAND
 JB1629  COUNTRY     -  US
 JB1629  USGS QUAD   -  OLNEY (2018)
 JB1629
 JB1629                         *CURRENT SURVEY CONTROL
 JB1629  ______________________________________________________________________
 JB1629* NAD 83(1997) POSITION- 38 42 58.25037(N) 088 04 50.67181(W)   ADJUSTED
 JB1629* NAVD 88 ORTHO HEIGHT -   152.    (meters)      499.    (feet) SCALED
 JB1629  ______________________________________________________________________
 JB1629  GEOID HEIGHT    -        -31.340 (meters)                     GEOID18
 JB1629  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 JB1629  HORZ ORDER      -  SECOND
 JB1629
 JB1629.The horizontal coordinates were established by classical geodetic methods
 JB1629.and adjusted by the National Geodetic Survey in October 1999.
 JB1629
 JB1629.The orthometric height was scaled from a topographic map.
 JB1629
 JB1629.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1629.GEOID18 height accuracy estimate available here.
 JB1629
 JB1629.Click photographs - Photos may exist for this station.
 JB1629
 JB1629.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1629
 JB1629. The following values were computed from the NAD 83(1997) position.
 JB1629
 JB1629;                    North         East     Units Scale Factor Converg.
 JB1629;SPC IL E     -   227,501.544   321,967.677   MT  0.99998094   +0 09 28.8
 JB1629;SPC IL E     -   746,394.65  1,056,322.29   sFT  0.99998094   +0 09 28.8
 JB1629;UTM  16      - 4,285,835.895   406,042.697   MT  0.99970871   -0 40 33.6
 JB1629
 JB1629!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1629!SPC IL E     -   0.99998108  x   0.99998094  =   0.99996202
 JB1629!UTM  16      -   0.99998108  x   0.99970871  =   0.99968980
 JB1629
 JB1629:                Primary Azimuth Mark                     Grid Az
 JB1629:SPC IL E     -  OLNEY RADIO STA KSJ 59 MAST              206 49 10.9
 JB1629:UTM  16      -  OLNEY RADIO STA KSJ 59 MAST              207 39 13.3
 JB1629
 JB1629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0604285835(NAD 83)
 JB1629
 JB1629|---------------------------------------------------------------------|
 JB1629| PID    Reference Object                     Distance      Geod. Az  |
 JB1629|                                                           dddmmss.s |
 JB1629| JB1625 OLNEY MUNICIPAL TANK                APPROX. 1.4 KM 0212754.8 |
 JB1629| CI4779 OLNEY RM 1                           25.397 METERS 07841     |
 JB1629| CI4781 OLNEY RM 3                           78.288 METERS 14543     |
 JB1629| JB1627 OLNEY RADIO STATION WVLN MAST       APPROX. 1.8 KM 1820547.0 |
 JB1629| CI4780 OLNEY RM 2                           23.665 METERS 18810     |
 JB1629| JB1626 OLNEY RADIO STA KSJ 59 MAST         430.642 METERS 2065839.7 |
 JB1629| JB1639 AIRPORT BEACON OLNEY NOBLE APT      APPROX. 8.1 KM 2722217.9 |
 JB1629| JB1621 OLNEY RADIO STA KSA 792 MAST        APPROX. 2.3 KM 3034948.7 |
 JB1629| JB1622 OLNEY RADIO STA KSD 416 MAST        APPROX. 3.1 KM 3325452.6 |
 JB1629| JB1624 OLNEY RADIO STA KSF 530 MAST        APPROX. 3.8 KM 3485606.9 |
 JB1629|---------------------------------------------------------------------|
 JB1629
 JB1629                          SUPERSEDED SURVEY CONTROL
 JB1629
 JB1629  NAD 83(1997)-  38 42 58.25258(N)    088 04 50.66684(W) AD(       ) 2
 JB1629  NAD 83(1986)-  38 42 58.26156(N)    088 04 50.66827(W) AD(       ) 2
 JB1629  NAD 27      -  38 42 58.08703(N)    088 04 50.53383(W) AD(       ) 2
 JB1629
 JB1629.Superseded values are not recommended for survey control.
 JB1629
 JB1629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1629.See file dsdata.pdf to determine how the superseded data were derived.
 JB1629
 JB1629_MARKER: DS = TRIANGULATION STATION DISK
 JB1629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1629_STAMPING: OLNEY 1961
 JB1629_MARK LOGO: CGS
 JB1629_PROJECTION: RECESSED 30 CENTIMETERS
 JB1629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1629+STABILITY: SURFACE MOTION
 JB1629
 JB1629  HISTORY     - Date     Condition        Report By
 JB1629  HISTORY     - 1961     MONUMENTED       CGS
 JB1629  HISTORY     - 1971     GOOD             NGS
 JB1629
 JB1629                          STATION DESCRIPTION
 JB1629
 JB1629'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1629'THE STATION IS ABOUT 1 MILE SOUTH OF THE CENTER OF OLNEY, IN THE
 JB1629'NORTHWEST CORNER OF A SMALL LOT, ON THE PROPERTY OF MR CLYDE VAUGHN
 JB1629'AND IS IN THE SOUTHEAST 0.25 OF SECTION 3, T 3 N, R 10 E.
 JB1629'
 JB1629'IT IS 78 FEET NORTHEAST OF THE NORTHEAST CORNER OF A FRAME SHED, 18
 JB1629'FEET SOUTHEAST OF WITNESS POST AND T-FENCE CORNER, 13 FEET SOUTH OF A
 JB1629'WIRE FENCE AND 12 FEET EAST OF A WIRE FENCE.  THE MONUMENT IS 12
 JB1629'INCHES UNDERGROUND AND THE DISK IS STAMPED OLNEY 1961.
 JB1629'
 JB1629'TO REACH FROM THE INTERSECTION OF ELM STREET AND WHITTLE AVENUE AT THE
 JB1629'SOUTHWEST CORNER OF THE POST OFFICE IN OLNEY, GO SOUTH ON WHITTLE
 JB1629'AVENUE FOR 0.8 MILE TO A SIDE STREET LEFT (GLENWOOD AVENUE)  TURN LEFT
 JB1629'AND GO EAST ON GLENWOOD AVENUE FOR 0.2 MILE TO A SIDE STREET RIGHT.
 JB1629'TURN RIGHT AND GO SOUTH ON A PAVED STREET FOR 0.1 MILE TO A DRIVEWAY
 JB1629'LEFT.  TURN LEFT AND GO NORTH ALONG EAST SIDE OF NORTH-SOUTH FENCE FOR
 JB1629'0.05 MILE TO THE STATION.
 JB1629'
 JB1629'REFERENCE MARK 1 IS 94 FEET EAST OF THE WITNESS POST AND T-FENCE
 JB1629'CORNER, 24 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME SHED AND
 JB1629'6 INCHES SOUTH OF THE WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK
 JB1629'IS STAMPED OLNEY NO 1 1961.
 JB1629'
 JB1629'REFERENCE MARK 2 IS 90 FEET SOUTH OF THE WITNESS POST AND T-FENCE
 JB1629'CORNER, 31 FEET EAST OF THE SOUTHEAST CORNER OF THE FRAME SHED AND 6
 JB1629'INCHES EAST OF THE WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1629'STAMPED OLNEY NO 2 1961.
 JB1629'
 JB1629'REFERENCE MARK 3 IS 14 FEET NORTH OF AN 18 INCH TWIN TRUNK TREE, 2
 JB1629'FEET NORTH OF A WITNESS POST AND 6 INCHES WEST OF A WIRE FENCE.  THE
 JB1629'MONUMENT IS FLUSH AND THE DISK IS STAMPED OLNEY NO 3 1961.
 JB1629'
 JB1629'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1629
 JB1629                          STATION RECOVERY (1971)
 JB1629
 JB1629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1629'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO
 JB1629'ALL OBJECTS CHECKED.  STATION WAS OCCUPIED TO FIND ERROR IN WRONG
 JB1629'LISTING OF RADIO STATION KSJ 59, MAST AND RADIO STATION KSF 530, MAST.
 JB1629'THESE WERE FOUND TO BE SWITCHED AND ALL DATA SHOULD BE CHANGED.  A NEW
 JB1629'DESCRIPTION FOLLOWS
 JB1629'
 JB1629'THE STATION IS LOCATED AT THE SOUTH EDGE OF OLNEY, ON THE PROPERTY OF
 JB1629'MR CLYDE VAUGHN, IN THE SOUTHEAST 0.25 OF SEC 3, T-3-N, R-10-E, 204
 JB1629'FEET NORTH OF THE CENTERLINE OF A GRAVELED STREET, 15 FEET NORTHEAST
 JB1629'OF THE SOUTHEAST CORNER OF A SMALL SHED, 19 FEET SOUTHEAST OF A METAL
 JB1629'WITNESS POST AND FENCE, 83 FEET WEST OF A FENCE CORNER AND 13 FEET
 JB1629'SOUTH OF A FENCE.  THE MONUMENT IS 10 INCHES UNDERGROUND AND THE DISK
 JB1629'IS STAMPED OLNEY 1961.
 JB1629'
 JB1629'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB1629'HIGHWAY 130 AT THE SOUTH EDGE OF OLNEY, GO EAST ON HIGHWAY 50 FOR 0.65
 JB1629'MILE TO A SIDE STREET LEFT.  TURN LEFT ON THE STREET AND GO NORTH FOR
 JB1629'0.05 MILE TO A GRAVELED STREET RIGHT.  TURN RIGHT AND GO EAST ON THE
 JB1629'STREET FOR 0.1 MILE TO THE STATION ON THE LEFT.
 JB1629'
 JB1629'REFERENCE MARK 1 IS 94 FEET EAST OF METAL WITNESS POST, 1 FOOT SOUTH
 JB1629'OF A FENCE AND 1 FOOT WEST OF A FENCE.  THE MONUMENT IS FLUSH AND THE
 JB1629'DISK IS STAMPED OLNEY NO 1 1961.
 JB1629'
 JB1629'REFERENCE MARK 2 IS 127 FEET NORTH OF THE CENTERLINE OF THE STREET 31
 JB1629'FEET EAST OF THE NORTHEAST CORNER OF A SHED AND 90 FEET SOUTH OF THE
 JB1629'FENCE AND THE METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 JB1629'IS STAMPED OLNEY NO 2 1961.
 JB1629'
 JB1629'REFERENCE MARK 3 IS 14 FEET NORTH OF AN 18 INCH TWIN TRUNK OAK TREE, 2
 JB1629'FEET NORTH OF A METAL WITNESS POST, 1 FOOT WEST OF A FENCE AND 1 FOOT
 JB1629'SOUTHWEST OF THE SOUTH GATE POST OF WOODEN GATE.  THE MONUMENT IS
 JB1629'FLUSH AND THE DISK IS STAMPED OLNEY NO 3 1961.
 JB1629'
 JB1629'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1614 ***********************************************************************
 JB1614  CBN         -  This is a Cooperative Base Network Control Station.
 JB1614  DESIGNATION -  OLNEY CHECK BASE RESET
 JB1614  PID         -  JB1614
 JB1614  STATE/COUNTY-  IL/RICHLAND
 JB1614  COUNTRY     -  US
 JB1614  USGS QUAD   -  DUNDAS (2018)
 JB1614
 JB1614                         *CURRENT SURVEY CONTROL
 JB1614  ______________________________________________________________________
 JB1614* NAD 83(2011) POSITION- 38 48 20.57221(N) 088 01 57.90794(W)   ADJUSTED
 JB1614* NAD 83(2011) ELLIP HT-   125.604 (meters)        (06/27/12)   ADJUSTED
 JB1614* NAD 83(2011) EPOCH   -  2010.00
 JB1614* NAVD 88 ORTHO HEIGHT -   157.1   (meters)      515.    (feet) GPS OBS
 JB1614  ______________________________________________________________________
 JB1614  NAVD 88 orthometric height was determined with an earlier geoid model
 JB1614  GEOID HEIGHT    -        -31.481 (meters)                     GEOID18
 JB1614  NAD 83(2011) X  -    170,850.454 (meters)                     COMP
 JB1614  NAD 83(2011) Y  - -4,974,036.810 (meters)                     COMP
 JB1614  NAD 83(2011) Z  -  3,975,611.009 (meters)                     COMP
 JB1614  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 JB1614
 JB1614  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1614  Standards:
 JB1614         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1614            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1614  -------------------------------------------------------------------
 JB1614  NETWORK    0.51   0.84           0.23   0.18   0.43      0.01021418
 JB1614  -------------------------------------------------------------------
 JB1614  Click here for local accuracies and other accuracy information.
 JB1614
 JB1614.The horizontal coordinates were established by GPS observations
 JB1614.and adjusted by the National Geodetic Survey in June 2012.
 JB1614
 JB1614.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1614.been affixed to the stable North American tectonic plate. See 
 JB1614.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1614
 JB1614.The horizontal coordinates are valid at the epoch date displayed above
 JB1614.which is a decimal equivalence of Year/Month/Day.
 JB1614
 JB1614.The orthometric height was determined by GPS observations and a
 JB1614.high-resolution geoid model.
 JB1614
 JB1614.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1614.GEOID18 height accuracy estimate available here.
 JB1614
 JB1614.Click photographs - Photos may exist for this station.
 JB1614
 JB1614.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1614
 JB1614.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1614
 JB1614.The ellipsoidal height was determined by GPS observations
 JB1614.and is referenced to NAD 83.
 JB1614
 JB1614. The following values were computed from the NAD 83(2011) position.
 JB1614
 JB1614;                    North         East     Units Scale Factor Converg.
 JB1614;SPC IL E     -   237,453.162   326,108.694   MT  0.99998339   +0 11 18.1
 JB1614;SPC IL E     -   779,044.25  1,069,908.27   sFT  0.99998339   +0 11 18.1
 JB1614;UTM  16      - 4,295,723.371   410,327.073   MT  0.99969902   -0 38 50.1
 JB1614
 JB1614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1614!SPC IL E     -   0.99998029  x   0.99998339  =   0.99996368
 JB1614!UTM  16      -   0.99998029  x   0.99969902  =   0.99967932
 JB1614
 JB1614:                Primary Azimuth Mark                     Grid Az
 JB1614:SPC IL E     -  CLAREMONT RESET                          147 54 04.6
 JB1614:UTM  16      -  CLAREMONT RESET                          148 44 12.8
 JB1614
 JB1614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1032795723(NAD 83)
 JB1614
 JB1614|---------------------------------------------------------------------|
 JB1614| PID    Reference Object                     Distance      Geod. Az  |
 JB1614|                                                           dddmmss.s |
 JB1614| JA2115 CLAREMONT RESET                     APPROX. 6.2 KM 1480522.7 |
 JB1614|---------------------------------------------------------------------|
 JB1614
 JB1614                          SUPERSEDED SURVEY CONTROL
 JB1614
 JB1614  NAD 83(2007)-  38 48 20.57243(N)    088 01 57.90868(W) AD(2002.00) A
 JB1614  ELLIP H (06/09/11)  125.620  (m)                       GP(2002.00) 3 2
 JB1614  NAD 83(2007)-  38 48 20.57238(N)    088 01 57.90850(W) AD(2002.00) 0
 JB1614  ELLIP H (02/10/07)  125.556  (m)                       GP(2002.00)    
 JB1614  NAD 83(1997)-  38 48 20.57239(N)    088 01 57.90851(W) AD(       ) A
 JB1614  ELLIP H (09/15/03)  125.557  (m)                       GP(       ) 4 1
 JB1614  NAD 83(1997)-  38 48 20.57131(N)    088 01 57.90935(W) AD(       ) 1
 JB1614  ELLIP H (10/21/99)  125.658  (m)                       GP(       ) 4 1
 JB1614  NAD 83(1997)-  38 48 20.57225(N)    088 01 57.90760(W) AD(       ) 1
 JB1614  NAD 83(1986)-  38 48 20.58218(N)    088 01 57.90446(W) AD(       ) 1
 JB1614  NAD 27      -  38 48 20.41500(N)    088 01 57.77300(W) AD(       ) 1
 JB1614  USSD        -  38 48 20.53400(N)    088 01 57.63400(W) AD(       ) 3
 JB1614  NAVD 88 (09/15/03)  157.0    (m)  GEOID99  model used  GPS OBS        
 JB1614  NGVD 29 (06/25/91)  157.2    (m)  OSU 89B  model used  GPS OBS        
 JB1614
 JB1614.Superseded values are not recommended for survey control.
 JB1614
 JB1614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1614.See file dsdata.pdf to determine how the superseded data were derived.
 JB1614
 JB1614_MARKER: DS = TRIANGULATION STATION DISK
 JB1614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1614_STAMPING: OLNEY CHECK BASE USLS 1879 1965
 JB1614_MARK LOGO: CGS
 JB1614_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1614+STABILITY: SURFACE MOTION
 JB1614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1614+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 JB1614
 JB1614  HISTORY     - Date     Condition        Report By
 JB1614  HISTORY     - 1965     MONUMENTED       CGS
 JB1614  HISTORY     - 19901015 GOOD             NGS
 JB1614  HISTORY     - 20020808 GOOD             NGS
 JB1614  HISTORY     - 20080730 GOOD             ILDT
 JB1614  HISTORY     - 20100804 GOOD             ILDT
 JB1614
 JB1614                          STATION DESCRIPTION
 JB1614
 JB1614'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 JB1614'THE STATION UNDERGROUND ROCK POST WAS RECOVERED AND FOUND IN GOOD
 JB1614'CONDITION.  REFERENCE POSTS 2 AND 3 WERE RECOVERED AND FOUND IN GOOD
 JB1614'CONDITION.  REFERENCE POST 1 WAS FOUND DESTROYED.
 JB1614'
 JB1614'A NEW SURFACE DISK WAS SET DIRECTLY OVER THE UNDERGROUND ROCK POST AND
 JB1614'A REFERENCE MARK NO 4 WAS SET.  THE FOLLOWING IS A NEW AND COMPLETE
 JB1614'DESCRIPTION.
 JB1614'
 JB1614'THE STATION IS LOCATED ABOUT 5 MILES NORTH AND 3 MILES EAST OF OLNEY,
 JB1614'IN SECTION 6, T 4 N, R 11 E, NEAR THE SOUTHEAST CORNER OF A PLOT OF
 JB1614'LAND OWNED BY SARON UNITED CHURCH OF CHRIST.
 JB1614'
 JB1614'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 130 AN 250,
 JB1614'GO NORTH ON STATE HIGHWAY 130 FOR 5.0 MILES TO A SIDE ROAD ON THE
 JB1614'RIGHT JUST BEFORE REACHING A CONCRETE BRIDGE.  TURN RIGHT AND GO EAST
 JB1614'ON A GRAVELED ROAD FOR 3.05 MILES TO A CROSSROAD.  CONTINUE EAST ON
 JB1614'THE GRAVELED ROAD FOR 0.3 MILE TO THE SARON UNITED CHURCH OF CHRIST
 JB1614'AND THE STATION ON THE LEFT.
 JB1614'
 JB1614'THE STATION MARK, A STANDARD DISK STAMPED OLNEY CHECK BASE USLS 1879
 JB1614'1965, IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH IS FLUSH WITH
 JB1614'THE SURFACE OF THE GROUND.  IT IS 63 FEET SOUTHEAST OF THE SOUTHEAST
 JB1614'CORNER OF THE SARON UNITED CHURCH OF CHRIST, 48.5 FEET NORTH OF THE
 JB1614'CENTER OF A GRAVELED ROAD, 34 FEET NORTHWEST OF A POWERLINE POLE WITH
 JB1614'A TRANSFORMER, 5 FEET SOUTH AND 5 FEET WEST OF THE SOUTHEAST CORNER OF
 JB1614'THE SIDEWALK IN FRONT OF THE CHURCH.  THE UNDERGROUND MARK IS A SMALL
 JB1614'HOLE IN A SIX INCH SQUARE POST WHICH IS ABOUT 2 FEET BELOW THE SURFACE
 JB1614'OF THE GROUND.
 JB1614'
 JB1614'REFERENCE POST 2 IS A HOLE IN THE CENTER OF A SIX INCH SQUARE ROCK
 JB1614'POST WHICH HAS US INSCRIBED ON THE TOP OF THE POST AND PROJECTS 8
 JB1614'INCHES.  IT IS 28 FEET SOUTH OF THE CENTER OF THE GRAVELED ROAD, 2
 JB1614'FEET SOUTHEAST OF A CORNER FENCE POST, 0.5 FOOT EAST OF A FENCE, AND
 JB1614'AT THE NORTHWEST CORNER OF A CULTIVATED FIELD.
 JB1614'
 JB1614'REFERENCE POST 3 IS A HOLE IN THE CENTER OF A SIX INCH SQUARE ROCK
 JB1614'POST WHICH HAS US INSCRIBED ON THE TOP OF THE POST AND IS FLUSH WITH
 JB1614'THE SURFACE OF THE GROUND.  IT IS 143 FEET NORTH-NORTHEAST OF THE
 JB1614'NORTHEAST CORNER OF THE CHURCH AND 4 FEET WEST OF PAUL M BURGENER
 JB1614'TOMBSTONE.
 JB1614'
 JB1614'REFERENCE MARK NO 4, A STANDARD DISK STAMPED OLNEY CHECK BASE USLS NO
 JB1614'4 1879 1965, IS CEMENTED IN A DRILL HOLE IN THE SIDEWALK LEADING INTO
 JB1614'THE CHURCH.  IT IS 29.9 FEET SOUTH OF THE CENTER OF THE SOUTH DOOR OF
 JB1614'THE CHURCH AND 6 INCHES WEST OF THE EAST EDGE OF THE SIDEWALK.
 JB1614'
 JB1614'NOTE- AN AZIMUTH MARK CAN BE SET FROM THE INTERSECTION STATIONS IN
 JB1614'OLNEY AT A LATER DATE.
 JB1614
 JB1614                          STATION RECOVERY (1990)
 JB1614
 JB1614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB1614'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 JB1614'FOR.  STATION IS LOCATED ABOUT 9 KM (5.6 MI)  NORTHEAST OF OLNEY, AT
 JB1614'THE EAST END OF A GRAVEL PARKING LOT ON THE EAST SIDE OF THE SARON
 JB1614'UNITED CHURCH OF CHRIST, ON THE SOUTH CENTRAL EDGE OF SECTION 6, T 4
 JB1614'N, R 11 E.  OWNERSHIP--SARON UNITED CHURCH OF CHRIST.  (NOTE-PASTOR
 JB1614'LIVES IN HOUSE ON WEST SIDE OF CHURCH BUT WAS NOT AVAILABLE AT TIME OF
 JB1614'RECON.  NEED TO GET PERMISSION BEFORE WORK.
 JB1614'
 JB1614'TO REACH FROM THE JUNCTION OF US HIGHWAY 50 AND STATE HIGHWAY 130 ON
 JB1614'THE SOUTH SIDE OF OLNEY, GO EAST ON HIGHWAY 50 FOR 4.28 KM (2.66 MI)
 JB1614'TO ITS JUNCTION WITH STATE HIGHWAY 250 WEST.  CONTINUE EAST ON
 JB1614'HIGHWAYS 50 AND 250 FOR 1.08 KM (0.67 MI)  TO A CROSSROAD.  TURN LEFT,
 JB1614'NORTH, ON PAVED ROAD (ROAD 1400 E) FOR 4.95 MI (7.97 KM) TO A
 JB1614'CROSSROAD.  TURN RIGHT, EAST, ON ROAD 1600 N (PARTIALLY PAVED) FOR
 JB1614'0.49 KM (0.30 MI) TO THE STATION ON THE LEFT JUST PAST THE CHURCH.
 JB1614'
 JB1614'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST 2 CM
 JB1614'BELOW GROUND.  IT IS 15.0 M (49.2 FT)  NORTH OF THE ROAD CENTER, 19.3
 JB1614'M (63.3 FT)  SOUTHEAST OF SOUTHEAST CORNER OF THE CHURCH, 10.4 M
 JB1614'(34.1 FT)  NORTHWEST OF UTILITY POLE D-10/6, 5.2 M (17.1 FT) SOUTHWEST
 JB1614'OF SOUTHEAST CORNER OF SIDEWALK IN FRONT OF CHURCH, 21.1 M (69.2 FT)
 JB1614'EAST OF SOUTHEAST CORNER OF BOTTOM STEP TO PARKING LOT, AND 8.5 M
 JB1614'(27.9 FT) WEST OF A FIELD EDGE.
 JB1614
 JB1614                          STATION RECOVERY (2002)
 JB1614
 JB1614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (MW)
 JB1614'RECOVERED AS DESCRIBED
 JB1614
 JB1614                          STATION RECOVERY (2008)
 JB1614
 JB1614'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JB1614'RECOVERED AS DESCRIBED
 JB1614
 JB1614                          STATION RECOVERY (2010)
 JB1614
 JB1614'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB1614'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1620 ***********************************************************************
 JB1620  DESIGNATION -  OLNEY COURTHOUSE DOME
 JB1620  PID         -  JB1620
 JB1620  STATE/COUNTY-  IL/RICHLAND
 JB1620  COUNTRY     -  US
 JB1620  USGS QUAD   -  OLNEY (2018)
 JB1620
 JB1620                         *CURRENT SURVEY CONTROL
 JB1620  ______________________________________________________________________
 JB1620* NAD 83(1997) POSITION- 38 43 50.46715(N) 088 05 08.33677(W)   ADJUSTED
 JB1620  ______________________________________________________________________
 JB1620  GEOID HEIGHT    -        -31.362 (meters)                     GEOID18
 JB1620  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 JB1620  HORZ ORDER      -  THIRD
 JB1620
 JB1620.The horizontal coordinates were established by classical geodetic methods
 JB1620.and adjusted by the National Geodetic Survey in October 1999.
 JB1620
 JB1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1620.GEOID18 height accuracy estimate available here.
 JB1620
 JB1620.Click photographs - Photos may exist for this station.
 JB1620
 JB1620.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1620
 JB1620. The following values were computed from the NAD 83(1997) position.
 JB1620
 JB1620;                    North         East     Units Scale Factor Converg.
 JB1620;SPC IL E     -   229,110.508   321,536.570   MT  0.99998071   +0 09 17.9
 JB1620;SPC IL E     -   751,673.39  1,054,907.90   sFT  0.99998071   +0 09 17.9
 JB1620;UTM  16      - 4,287,450.525   405,635.169   MT  0.99970965   -0 40 45.5
 JB1620
 JB1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0563587450(NAD 83)
 JB1620
 JB1620                          SUPERSEDED SURVEY CONTROL
 JB1620
 JB1620  NAD 83(1997)-  38 43 50.46979(N)    088 05 08.33237(W) AD(       ) 3
 JB1620  NAD 83(1986)-  38 43 50.47847(N)    088 05 08.33283(W) AD(       ) 3
 JB1620  NAD 27      -  38 43 50.30000(N)    088 05 08.20000(W) AD(       ) 3
 JB1620  USSD        -  38 43 50.42000(N)    088 05 08.07000(W) AD(       ) 3
 JB1620
 JB1620.Superseded values are not recommended for survey control.
 JB1620
 JB1620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1620.See file dsdata.pdf to determine how the superseded data were derived.
 JB1620
 JB1620_MARKER: 87 = DOME
 JB1620
 JB1620  HISTORY     - Date     Condition        Report By
 JB1620  HISTORY     - 1879     FIRST OBSERVED   USLS
 JB1620
 JB1620                          STATION DESCRIPTION
 JB1620
 JB1620'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1613 ***********************************************************************
 JB1613  DESIGNATION -  OLNEY EAST BASE
 JB1613  PID         -  JB1613
 JB1613  STATE/COUNTY-  IL/JASPER
 JB1613  COUNTRY     -  US
 JB1613  USGS QUAD   -  DUNDAS (2018)
 JB1613
 JB1613                         *CURRENT SURVEY CONTROL
 JB1613  ______________________________________________________________________
 JB1613* NAD 83(1997) POSITION- 38 51 44.12636(N) 088 01 35.38726(W)   ADJUSTED
 JB1613* NAVD 88 ORTHO HEIGHT -   145.    (meters)      476.    (feet) SCALED
 JB1613  ______________________________________________________________________
 JB1613  GEOID HEIGHT    -        -31.561 (meters)                     GEOID18
 JB1613  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 JB1613  HORZ ORDER      -  FIRST
 JB1613
 JB1613.The horizontal coordinates were established by classical geodetic methods
 JB1613.and adjusted by the National Geodetic Survey in October 1999.
 JB1613
 JB1613.The orthometric height was scaled from a topographic map.
 JB1613
 JB1613.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1613.GEOID18 height accuracy estimate available here.
 JB1613
 JB1613.Click photographs - Photos may exist for this station.
 JB1613
 JB1613.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1613
 JB1613. The following values were computed from the NAD 83(1997) position.
 JB1613
 JB1613;                    North         East     Units Scale Factor Converg.
 JB1613;SPC IL E     -   243,731.779   326,630.995   MT  0.99998373   +0 11 33.1
 JB1613;SPC IL E     -   799,643.34  1,071,621.86   sFT  0.99998373   +0 11 33.1
 JB1613;UTM  16      - 4,301,991.909   410,940.766   MT  0.99969767   -0 38 38.8
 JB1613
 JB1613!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1613!SPC IL E     -   0.99998222  x   0.99998373  =   0.99996595
 JB1613!UTM  16      -   0.99998222  x   0.99969767  =   0.99967990
 JB1613
 JB1613:                Primary Azimuth Mark                     Grid Az
 JB1613:SPC IL E     -  OLNEY MIDDLE BASE                        268 20 56.9
 JB1613:UTM  16      -  OLNEY MIDDLE BASE                        269 11 08.8
 JB1613
 JB1613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1094001991(NAD 83)
 JB1613
 JB1613|---------------------------------------------------------------------|
 JB1613| PID    Reference Object                     Distance      Geod. Az  |
 JB1613|                                                           dddmmss.s |
 JB1613| JB1612 OLNEY MIDDLE BASE                   APPROX. 3.3 KM 2683230.0 |
 JB1613|---------------------------------------------------------------------|
 JB1613
 JB1613                          SUPERSEDED SURVEY CONTROL
 JB1613
 JB1613  NAD 83(1997)-  38 51 44.12769(N)    088 01 35.38509(W) AD(       ) 1
 JB1613  NAD 83(1986)-  38 51 44.13735(N)    088 01 35.38210(W) AD(       ) 1
 JB1613  NAD 27      -  38 51 43.97400(N)    088 01 35.25200(W) AD(       ) 1
 JB1613  USSD        -  38 51 44.09300(N)    088 01 35.11200(W) AD(       ) 3
 JB1613
 JB1613.Superseded values are not recommended for survey control.
 JB1613
 JB1613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1613.See file dsdata.pdf to determine how the superseded data were derived.
 JB1613
 JB1613_MARKER: B = BOLT
 JB1613_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1613_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1613
 JB1613  HISTORY     - Date     Condition        Report By
 JB1613  HISTORY     - 1879     MONUMENTED       USLS
 JB1613  HISTORY     - 1937     SEE DESCRIPTION  CGS
 JB1613
 JB1613                          STATION DESCRIPTION
 JB1613
 JB1613'DESCRIBED BY US LAKE SURVEY 1879
 JB1613'THIS STATION WAS ESTABLISHED BY THE UNITED STATES ENGINEERS.  IT IS IN
 JB1613'ST MARIE TOWNSHIP, ABOUT 3.2 MILES EAST AND ONE-HALF MILE NORTH OF THE
 JB1613'TOWN OF WEST LIBERTY, IN SEC 19, T 5 N, R 11 E.
 JB1613'
 JB1613'THE STATION IS MARKED BY A BRASS BOLT SET IN A DRILL HOLE IN THE TOP
 JB1613'OF A STONE POST 2.5 FEET BELOW THE SURFACE OF THE GROUND.  THE POST IS
 JB1613'SURROUNDED BY A BED OF BRICKWORK.
 JB1613'
 JB1613'TWO OTHER STONE POSTS ARE 2.5 FEET BELOW THE GROUND, ONE 7.91 METERS
 JB1613'NORTH AND THE OTHER 8.04 METERS SOUTH.  THREE STONE REFERENCE POSTS
 JB1613'ARE LOCATED AS FOLLOWS- 3.61 METERS N 49 DEG 49 MIN E, 322 METERS S 58
 JB1613'DEG 02 MIN E, AND 208 METERS S 35 DEG 50 MIN W.  THE NORTHWEST CORNER
 JB1613'OF SECTION 19 IS ABOUT 1,054 METERS N 77 DEG 12 MIN W FORM THE
 JB1613'STATIONS.
 JB1613
 JB1613                          STATION RECOVERY (1937)
 JB1613
 JB1613'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1613'ALL SURFACE MARKS HAVE LONG SINCE BEEN REMOVED.  SUB-SURFACE MARK WAS
 JB1613'RECOVERED, A COPPER BOLT IN A STONE POST, 4 FEET BELOW THE SURFACE.
 JB1613'
 JB1613'ABOUT 3 MILES EAST OF WEST LIBERTY ON A LOW CULTIVATED HILL, ON LAND
 JB1613'OWNED BY CHAS KESLER, WHO LIVES 0.5 MILE WEST OF THE STATION ON THE
 JB1613'NORTH SIDE OF THE ROAD, AND WHO ASSISTED IN LOCATING THE STATION.  IT
 JB1613'IS IN SEC 19.  T 5 N, R 11 E.  A NEW STATION MARK WAS SET ABOVE THE
 JB1613'OLD MARK, A STANDARD STATION DISK IN A CONCRETE CYLINDER 12 INCHES IN
 JB1613'DIAMETER AND 2 FEET LONG, 1 FOOT BELOW THE SURFACE.
 JB1613'
 JB1613'TO REACH FROM THE RAILROAD CROSSING IN WEST LIBERTY, GO EAST ON A
 JB1613'GRADED ROAD FOR 0.4 MILE.  TURN LEFT AND GO NORTH 0.7 MILE, THEN TURN
 JB1613'RIGHT AND GO EAST 2.5 MILES TO A GATE INTO THE FIELD AT THE RIGHT,
 JB1613'TURN IN HERE AND GO SOUTH ABOUT 0.1 MILE TO THE TOP OF THE HILL AND
 JB1613'THE STATION.
 JB1613'
 JB1613'TWO NEW REFERENCE MARKS WERE SET AS FOLLOWS- A STANDARD REFERENCE DISK
 JB1613'WAS SET IN A CONCRETE CYLINDER, FLUSH WITH THE SURFACE AND 2 FEET
 JB1613'DEEP, 236.18 METERS (774.83 FEET) 356 DEG (MAG) NORTH, IN THE FENCE
 JB1613'LINE ON THE SOUTH SIDE OF THE ROAD AND IS 33 PACES EAST OF THE GATE
 JB1613'AND FENCE CORNER.
 JB1613'
 JB1613'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN A CONCRETE CYLINDER 12
 JB1613'INCHES IN DIAMETER, FLUSH WITH THE SURFACE, IN THE FENCE LINE, 127.57
 JB1613'METERS (418.51 FEET) 265 DEG (MAG) WEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1628 ***********************************************************************
 JB1628  DESIGNATION -  OLNEY EVANGELICAL CHURCH SPIRE
 JB1628  PID         -  JB1628
 JB1628  STATE/COUNTY-  IL/RICHLAND
 JB1628  COUNTRY     -  US
 JB1628  USGS QUAD   -  OLNEY (2018)
 JB1628
 JB1628                         *CURRENT SURVEY CONTROL
 JB1628  ______________________________________________________________________
 JB1628* NAD 83(1997) POSITION- 38 43 42.58817(N) 088 04 53.13981(W)   ADJUSTED
 JB1628  ______________________________________________________________________
 JB1628  GEOID HEIGHT    -        -31.359 (meters)                     GEOID18
 JB1628  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 JB1628  HORZ ORDER      -  THIRD
 JB1628
 JB1628.The horizontal coordinates were established by classical geodetic methods
 JB1628.and adjusted by the National Geodetic Survey in October 1999.
 JB1628
 JB1628.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1628.GEOID18 height accuracy estimate available here.
 JB1628
 JB1628.Click photographs - Photos may exist for this station.
 JB1628
 JB1628.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1628
 JB1628. The following values were computed from the NAD 83(1997) position.
 JB1628
 JB1628;                    North         East     Units Scale Factor Converg.
 JB1628;SPC IL E     -   228,868.557   321,904.295   MT  0.99998091   +0 09 27.4
 JB1628;SPC IL E     -   750,879.59  1,056,114.34   sFT  0.99998091   +0 09 27.4
 JB1628;UTM  16      - 4,287,203.313   405,999.233   MT  0.99970881   -0 40 35.8
 JB1628
 JB1628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0599987203(NAD 83)
 JB1628
 JB1628                          SUPERSEDED SURVEY CONTROL
 JB1628
 JB1628  NAD 83(1997)-  38 43 42.59083(N)    088 04 53.13568(W) AD(       ) 3
 JB1628  NAD 83(1986)-  38 43 42.59947(N)    088 04 53.13588(W) AD(       ) 3
 JB1628  NAD 27      -  38 43 42.43000(N)    088 04 53.00000(W) AD(       ) 3
 JB1628  USSD        -  38 43 42.54000(N)    088 04 52.87000(W) AD(       ) 3
 JB1628
 JB1628.Superseded values are not recommended for survey control.
 JB1628
 JB1628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1628.See file dsdata.pdf to determine how the superseded data were derived.
 JB1628
 JB1628_MARKER: 90 = CHURCH SPIRE
 JB1628
 JB1628  HISTORY     - Date     Condition        Report By
 JB1628  HISTORY     - 1879     FIRST OBSERVED   USLS
 JB1628
 JB1628                          STATION DESCRIPTION
 JB1628
 JB1628'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1612 ***********************************************************************
 JB1612  DESIGNATION -  OLNEY MIDDLE BASE
 JB1612  PID         -  JB1612
 JB1612  STATE/COUNTY-  IL/JASPER
 JB1612  COUNTRY     -  US
 JB1612  USGS QUAD   -  DUNDAS (2018)
 JB1612
 JB1612                         *CURRENT SURVEY CONTROL
 JB1612  ______________________________________________________________________
 JB1612* NAD 83(1997) POSITION- 38 51 41.38185(N) 088 03 52.15422(W)   ADJUSTED
 JB1612* NAVD 88 ORTHO HEIGHT -   145.    (meters)      476.    (feet) SCALED
 JB1612  ______________________________________________________________________
 JB1612  GEOID HEIGHT    -        -31.556 (meters)                     GEOID18
 JB1612  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 JB1612  HORZ ORDER      -  FIRST
 JB1612
 JB1612.The horizontal coordinates were established by classical geodetic methods
 JB1612.and adjusted by the National Geodetic Survey in October 1999.
 JB1612
 JB1612.The orthometric height was scaled from a topographic map.
 JB1612
 JB1612.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1612.GEOID18 height accuracy estimate available here.
 JB1612
 JB1612.Click photographs - Photos may exist for this station.
 JB1612
 JB1612.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1612
 JB1612. The following values were computed from the NAD 83(1997) position.
 JB1612
 JB1612;                    North         East     Units Scale Factor Converg.
 JB1612;SPC IL E     -   243,636.755   323,333.938   MT  0.99998170   +0 10 07.3
 JB1612;SPC IL E     -   799,331.59  1,060,804.76   sFT  0.99998170   +0 10 07.3
 JB1612;UTM  16      - 4,301,945.050   407,643.601   MT  0.99970503   -0 40 04.6
 JB1612
 JB1612!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1612!SPC IL E     -   0.99998222  x   0.99998170  =   0.99996392
 JB1612!UTM  16      -   0.99998222  x   0.99970503  =   0.99968725
 JB1612
 JB1612:                Primary Azimuth Mark                     Grid Az
 JB1612:SPC IL E     -  OLNEY WEST BASE                          268 21 03.0
 JB1612:UTM  16      -  OLNEY WEST BASE                          269 11 14.9
 JB1612
 JB1612_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0764301945(NAD 83)
 JB1612
 JB1612|---------------------------------------------------------------------|
 JB1612| PID    Reference Object                     Distance      Geod. Az  |
 JB1612|                                                           dddmmss.s |
 JB1612| JB1616 OLNEY WEST BASE                     APPROX. 3.3 KM 2683110.3 |
 JB1612|---------------------------------------------------------------------|
 JB1612
 JB1612                          SUPERSEDED SURVEY CONTROL
 JB1612
 JB1612  NAD 83(1997)-  38 51 41.38334(N)    088 03 52.15216(W) AD(       ) 1
 JB1612  NAD 83(1986)-  38 51 41.39301(N)    088 03 52.14916(W) AD(       ) 1
 JB1612  NAD 27      -  38 51 41.22900(N)    088 03 52.01600(W) AD(       ) 1
 JB1612  USSD        -  38 51 41.34800(N)    088 03 51.87600(W) AD(       ) 3
 JB1612
 JB1612.Superseded values are not recommended for survey control.
 JB1612
 JB1612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1612.See file dsdata.pdf to determine how the superseded data were derived.
 JB1612
 JB1612_MARKER: V = STONE MONUMENT
 JB1612_SETTING: 0 = UNSPECIFIED SETTING
 JB1612_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1612
 JB1612  HISTORY     - Date     Condition        Report By
 JB1612  HISTORY     - 1879     MONUMENTED       USLS
 JB1612  HISTORY     - 1937     SEE DESCRIPTION  CGS
 JB1612
 JB1612                          STATION DESCRIPTION
 JB1612
 JB1612'DESCRIBED BY US LAKE SURVEY 1879
 JB1612'THIS STATION WAS ESTABLISHED BY THE UNITED STATES ENGINEERS.  IT IS
 JB1612'IN FOX TOWNSHIP,
 JB1612'NEAR THE MIDDLE OF THE OLNEY BASE, IN THE NW 0.25
 JB1612'SEC 23, T 5 N, R 10 E, ABOUT 1.1
 JB1612'MILES EAST AND 0.5 MILE NORTH OF THE
 JB1612'TOWN OF WEST LIBERTY.  THE STATION IS MARKED BY A
 JB1612'STONE POST 2.5 FEET
 JB1612'BELOW THE SURFACE OF THE GROUND.  THE NORTHEAST CORNER OF SECTION 23
 JB1612'IS ABOUT 712
 JB1612'METERS N 66 DEG 18 MIN E FROM THE STATION.
 JB1612
 JB1612                          STATION RECOVERY (1937)
 JB1612
 JB1612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1612'THIS STATION HAS NEVER HAD SURFACE MARKS AND IS NOTED ONLY AS A STONE
 JB1612'POST 2.5 FEET
 JB1612'BELOW THE SURFACE WITH A MEASUREMENT TO A SECTION
 JB1612'CORNER 712 METERS, N 66 DEG 18
 JB1612'MIN E.  THE SECTION CORNER IS IN DOUBT
 JB1612'AND NO DIGGING WAS DONE AT THIS STATION.
 JB1612'
 JB1612'STATION IS REPORTED AS LOST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1625 ***********************************************************************
 JB1625  DESIGNATION -  OLNEY MUNICIPAL TANK
 JB1625  PID         -  JB1625
 JB1625  STATE/COUNTY-  IL/RICHLAND
 JB1625  COUNTRY     -  US
 JB1625  USGS QUAD   -  OLNEY (2018)
 JB1625
 JB1625                         *CURRENT SURVEY CONTROL
 JB1625  ______________________________________________________________________
 JB1625* NAD 83(1997) POSITION- 38 43 41.24653(N) 088 04 29.08852(W)   ADJUSTED
 JB1625  ______________________________________________________________________
 JB1625  GEOID HEIGHT    -        -31.359 (meters)                     GEOID18
 JB1625  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 JB1625  HORZ ORDER      -  THIRD
 JB1625
 JB1625.The horizontal coordinates were established by classical geodetic methods
 JB1625.and adjusted by the National Geodetic Survey in October 1999.
 JB1625
 JB1625.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1625.GEOID18 height accuracy estimate available here.
 JB1625
 JB1625.Click photographs - Photos may exist for this station.
 JB1625
 JB1625.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1625
 JB1625. The following values were computed from the NAD 83(1997) position.
 JB1625
 JB1625;                    North         East     Units Scale Factor Converg.
 JB1625;SPC IL E     -   228,828.806   322,485.347   MT  0.99998122   +0 09 42.4
 JB1625;SPC IL E     -   750,749.17  1,058,020.68   sFT  0.99998122   +0 09 42.4
 JB1625;UTM  16      - 4,287,155.119   406,579.487   MT  0.99970747   -0 40 20.8
 JB1625
 JB1625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0657987155(NAD 83)
 JB1625
 JB1625                          SUPERSEDED SURVEY CONTROL
 JB1625
 JB1625  NAD 83(1997)-  38 43 41.24886(N)    088 04 29.08339(W) AD(       ) 3
 JB1625  NAD 83(1986)-  38 43 41.25777(N)    088 04 29.08486(W) AD(       ) 3
 JB1625  NAD 27      -  38 43 41.08293(N)    088 04 28.95166(W) AD(       ) 3
 JB1625
 JB1625.Superseded values are not recommended for survey control.
 JB1625
 JB1625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1625.See file dsdata.pdf to determine how the superseded data were derived.
 JB1625
 JB1625_MARKER: 53 = ELEVATED TANK
 JB1625
 JB1625  HISTORY     - Date     Condition        Report By
 JB1625  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1625
 JB1625                          STATION DESCRIPTION
 JB1625
 JB1625'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1625'THE STATION IS THE CENTER OF THE TOP OF AN 8 LEGGED STEEL TANK
 JB1625'PAINTED SILVER,
 JB1625'WITH THE LEGEND OLNEY PAINTED IN BLACK LETTERS ON THE
 JB1625'EAST AND SOUTH SIDES OF THE TANK.
 JB1625'THE OVERALL HEIGHT IS ABOUT 100
 JB1625'FEET.  IT IS IN THE SOUTHEAST RESIDENTIAL SECTION OF
 JB1625'OLNEY, ON THE
 JB1625'WEST SIDE OF EAST WASHINGTON STREET AND ABOUT 150 FEET SOUTHWEST OF
 JB1625'THE INTERSECTION
 JB1625'FORMED BY EAST WASHINGTON STREET AND SOUTH ELM STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1622 ***********************************************************************
 JB1622  DESIGNATION -  OLNEY RADIO STA KSD 416 MAST
 JB1622  PID         -  JB1622
 JB1622  STATE/COUNTY-  IL/RICHLAND
 JB1622  COUNTRY     -  US
 JB1622  USGS QUAD   -  OLNEY (2018)
 JB1622
 JB1622                         *CURRENT SURVEY CONTROL
 JB1622  ______________________________________________________________________
 JB1622* NAD 83(1997) POSITION- 38 44 26.83019(N) 088 05 48.51524(W)   ADJUSTED
 JB1622  ______________________________________________________________________
 JB1622  GEOID HEIGHT    -        -31.377 (meters)                     GEOID18
 JB1622  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 JB1622  HORZ ORDER      -  THIRD
 JB1622
 JB1622.The horizontal coordinates were established by classical geodetic methods
 JB1622.and adjusted by the National Geodetic Survey in October 1999.
 JB1622
 JB1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1622.GEOID18 height accuracy estimate available here.
 JB1622
 JB1622.Click photographs - Photos may exist for this station.
 JB1622
 JB1622.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1622
 JB1622. The following values were computed from the NAD 83(1997) position.
 JB1622
 JB1622;                    North         East     Units Scale Factor Converg.
 JB1622;SPC IL E     -   230,229.215   320,563.231   MT  0.99998020   +0 08 52.9
 JB1622;SPC IL E     -   755,343.68  1,051,714.53   sFT  0.99998020   +0 08 52.9
 JB1622;UTM  16      - 4,288,582.982   404,678.482   MT  0.99971189   -0 41 11.2
 JB1622
 JB1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0467888582(NAD 83)
 JB1622
 JB1622                          SUPERSEDED SURVEY CONTROL
 JB1622
 JB1622  NAD 83(1997)-  38 44 26.83236(N)    088 05 48.50997(W) AD(       ) 3
 JB1622  NAD 83(1986)-  38 44 26.84153(N)    088 05 48.51152(W) AD(       ) 3
 JB1622  NAD 27      -  38 44 26.66622(N)    088 05 48.37346(W) AD(       ) 3
 JB1622
 JB1622.Superseded values are not recommended for survey control.
 JB1622
 JB1622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1622.See file dsdata.pdf to determine how the superseded data were derived.
 JB1622
 JB1622_MARKER: 42 = RADIO/TV MAST
 JB1622
 JB1622  HISTORY     - Date     Condition        Report By
 JB1622  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1622  HISTORY     - 1971     GOOD             NGS
 JB1622
 JB1622                          STATION DESCRIPTION
 JB1622
 JB1622'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1622'THE STATION IS THE CENTER OF THE RED LIGHT AT THE APEX OF THE MAST.
 JB1622'IT IS A STEEL MAST
 JB1622'PAINTED IN ALTERNATE SECTIONS OF INTERNATIONAL
 JB1622'ORANGE AND WHITE, SUPPORTED BY GUY
 JB1622'WIRES.  THE OVERALL HEIGHT IS 371
 JB1622'FEET.  THE STATION IS OWNED AND OPERATED BY THE LANE
 JB1622'WELLS OIL COMPANY.
 JB1622'
 JB1622'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 130 AND U S HIGHWAY 50 AT
 JB1622'THE WEST EDGE OF
 JB1622'OLNEY, GO NORTH ON HIGHWAY 130 FOR 0.7 MILE TO A DIRT
 JB1622'ROAD LEFT.  TURN LEFT AND GO
 JB1622'WESTERLY ON THE DIRT ROAD FOR 0.15 MILE TO THE STATION.
 JB1622
 JB1622                          STATION RECOVERY (1971)
 JB1622
 JB1622'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1622'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED AND IN GOOD
 JB1622'CONDITION.  THE DESCRIPTION IS GOOD WITH THE BELOW.
 JB1622'
 JB1622'THE STATION IS NOW OPERATED BY DRESSLER ATLAS CO. INSTEAD OF THE LANE
 JB1622'WELLS OIL COMPANY.
 JB1622'
 JB1622'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT OLNEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1624 ***********************************************************************
 JB1624  DESIGNATION -  OLNEY RADIO STA KSF 530 MAST
 JB1624  PID         -  JB1624
 JB1624  STATE/COUNTY-  IL/RICHLAND
 JB1624  COUNTRY     -  US
 JB1624  USGS QUAD   -  DUNDAS (2018)
 JB1624
 JB1624                         *CURRENT SURVEY CONTROL
 JB1624  ______________________________________________________________________
 JB1624* NAD 83(1997) POSITION- 38 45 00.11424(N) 088 05 21.10420(W)   ADJUSTED
 JB1624  ______________________________________________________________________
 JB1624  GEOID HEIGHT    -        -31.392 (meters)                     GEOID18
 JB1624  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 JB1624  HORZ ORDER      -  THIRD
 JB1624
 JB1624.The horizontal coordinates were established by classical geodetic methods
 JB1624.and adjusted by the National Geodetic Survey in October 1999.
 JB1624
 JB1624.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1624.GEOID18 height accuracy estimate available here.
 JB1624
 JB1624.Click photographs - Photos may exist for this station.
 JB1624
 JB1624.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1624
 JB1624. The following values were computed from the NAD 83(1997) position.
 JB1624
 JB1624;                    North         East     Units Scale Factor Converg.
 JB1624;SPC IL E     -   231,257.286   321,222.468   MT  0.99998054   +0 09 10.1
 JB1624;SPC IL E     -   758,716.61  1,053,877.38   sFT  0.99998054   +0 09 10.1
 JB1624;UTM  16      - 4,289,601.068   405,352.441   MT  0.99971031   -0 40 54.5
 JB1624
 JB1624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0535289601(NAD 83)
 JB1624
 JB1624                          SUPERSEDED SURVEY CONTROL
 JB1624
 JB1624  NAD 83(1997)-  38 45 00.11668(N)    088 05 21.09879(W) AD(       ) 3
 JB1624  NAD 83(1986)-  38 45 00.12555(N)    088 05 21.10037(W) AD(       ) 3
 JB1624  NAD 27      -  38 44 59.95420(N)    088 05 20.96470(W) AD(       ) 3
 JB1624
 JB1624.Superseded values are not recommended for survey control.
 JB1624
 JB1624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1624.See file dsdata.pdf to determine how the superseded data were derived.
 JB1624
 JB1624_MARKER: 42 = RADIO/TV MAST
 JB1624
 JB1624  HISTORY     - Date     Condition        Report By
 JB1624  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1624  HISTORY     - 1971     GOOD             NGS
 JB1624
 JB1624                          STATION DESCRIPTION
 JB1624
 JB1624'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1624'THE STATION IS THE CENTER OF THE LIGHT AT THE APEX OF THE MAST.  IT
 JB1624'IS A UNIFORM STEEL
 JB1624'MAST PAINTED IN ALTERNATE SECTIONS OF
 JB1624'INTERNATIONAL ORANGE AND WHITE, AND
 JB1624'SUPPORTED BY GUY WIRES.  THE
 JB1624'OVERALL HEIGHT IS 240 FEET.  IT IS LOCATED IN THE
 JB1624'SOUTHEAST EDGE OF OLNEY.
 JB1624'
 JB1624'TO REACH FROM THE POST OFFICE IN OLNEY, GO SOUTH ON WHITTLE AVENUE
 JB1624'FOR 0.8 MILES TO A SIDE
 JB1624'ROAD LEFT (GLENNWOOD AVENUE).  CONTINUE SOUTH FOR
 JB1624'0.25 MILE TO A DRIVEWAY ON THE
 JB1624'LEFT.  TURN LEFT AND GO EAST ON THE
 JB1624'DRIVEWAY FOR 0.1 MILE TO THE STATION.
 JB1624'
 JB1624'THE MAST IS OWNED AND OPERATED BY THE GENERAL TELEPHONE COMPANY WHICH
 JB1624'HAS AN OFFICE IN OLNEY.
 JB1624
 JB1624                          STATION RECOVERY (1971)
 JB1624
 JB1624'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1624'THE STATION WAS FOUND IN GOOD CONDITION AND AS DESCRIBED.  HOWEVER
 JB1624'THE PUBLISHED POSITION OF THIS STATION WAS FOUND TO BE IN ERROR, DUE
 JB1624'TO AN ERROR BY THE OBSERVERS AT THE TIME THE POINTS WERE TAKEN FROM
 JB1624'DISTANT TRIANGULATION STATION.
 JB1624'
 JB1624'THE POSITION OF THIS STATION SHOULD BE CHANGED WITH THE POSITION OF
 JB1624'OLNEY RADIO STATION KSF 530, MAST.
 JB1624'
 JB1624'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT OLNEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1626 ***********************************************************************
 JB1626  DESIGNATION -  OLNEY RADIO STA KSJ 59 MAST
 JB1626  PID         -  JB1626
 JB1626  STATE/COUNTY-  IL/RICHLAND
 JB1626  COUNTRY     -  US
 JB1626  USGS QUAD   -  OLNEY (2018)
 JB1626
 JB1626                         *CURRENT SURVEY CONTROL
 JB1626  ______________________________________________________________________
 JB1626* NAD 83(1997) POSITION- 38 42 45.80448(N) 088 04 58.75785(W)   ADJUSTED
 JB1626  ______________________________________________________________________
 JB1626  GEOID HEIGHT    -        -31.334 (meters)                     GEOID18
 JB1626  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 JB1626  HORZ ORDER      -  THIRD
 JB1626
 JB1626.The horizontal coordinates were established by classical geodetic methods
 JB1626.and adjusted by the National Geodetic Survey in October 1999.
 JB1626
 JB1626.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1626.GEOID18 height accuracy estimate available here.
 JB1626
 JB1626.Click photographs - Photos may exist for this station.
 JB1626
 JB1626.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1626
 JB1626. The following values were computed from the NAD 83(1997) position.
 JB1626
 JB1626;                    North         East     Units Scale Factor Converg.
 JB1626;SPC IL E     -   227,117.234   321,773.382   MT  0.99998084   +0 09 23.7
 JB1626;SPC IL E     -   745,133.79  1,055,684.84   sFT  0.99998084   +0 09 23.7
 JB1626;UTM  16      - 4,285,454.557   405,842.883   MT  0.99970917   -0 40 38.5
 JB1626
 JB1626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0584285454(NAD 83)
 JB1626
 JB1626                          SUPERSEDED SURVEY CONTROL
 JB1626
 JB1626  NAD 83(1997)-  38 42 45.80651(N)    088 04 58.75329(W) AD(       ) 3
 JB1626  NAD 83(1986)-  38 42 45.81576(N)    088 04 58.75432(W) AD(       ) 3
 JB1626  NAD 27      -  38 42 45.63939(N)    088 04 58.62022(W) AD(       ) 3
 JB1626
 JB1626.Superseded values are not recommended for survey control.
 JB1626
 JB1626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1626.See file dsdata.pdf to determine how the superseded data were derived.
 JB1626
 JB1626_MARKER: 42 = RADIO/TV MAST
 JB1626
 JB1626  HISTORY     - Date     Condition        Report By
 JB1626  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1626  HISTORY     - 1971     GOOD             NGS
 JB1626
 JB1626                          STATION DESCRIPTION
 JB1626
 JB1626'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1626'THE STATION IS THE CENTER OF THE LIGHT AT THE APEX OF THE MAST.  IT
 JB1626'IS A UNIFORM STEEL
 JB1626'MAST PAINTED IN ALTERNATE SECTIONS OF
 JB1626'INTERNATIONAL ORANGE AND WHITE AND IS
 JB1626'SUPPORTED BY GUY WIRES.  THE
 JB1626'OVERALL HEIGHT IS 360 FEET.  IT IS OWNED AND OPERATED BY
 JB1626'THE CENTRAL
 JB1626'ILLINOIS PUBLIC SERVICE COMPANY.
 JB1626'
 JB1626'TO REACH FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE HIGHWAY 130 AT
 JB1626'THE WEST EDGE OF OLNEY, GO
 JB1626'NORTH ON HIGHWAY 130 FOR 1.0 MILE TO A CROSSROAD.
 JB1626'TURN RIGHT AND GO EAST ON A PAVED
 JB1626'ROAD FOR 0.35 MILE TO A SIDE ROAD
 JB1626'LEFT.  TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR
 JB1626'0.25 MILE TO A
 JB1626'SHARP CURVE, LEFT.  TURN LEFT AND GO WESTERLY FOR 0.1 MILE TO THE
 JB1626'STATION.
 JB1626
 JB1626                          STATION RECOVERY (1971)
 JB1626
 JB1626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1626'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED AND IN GOOD
 JB1626'CONDITION.  HOWEVER THE POSITION OF THIS STATION WAS FOUND TO BE IN
 JB1626'ERROR AND WAS FOUND TO BE THAT OF OLNEY, RADIO STATION KSJ 59,
 JB1626'MAST.
 JB1626'
 JB1626'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT OLNEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1627 ***********************************************************************
 JB1627  DESIGNATION -  OLNEY RADIO STATION WVLN MAST
 JB1627  PID         -  JB1627
 JB1627  STATE/COUNTY-  IL/RICHLAND
 JB1627  COUNTRY     -  US
 JB1627  USGS QUAD   -  OLNEY (2018)
 JB1627
 JB1627                         *CURRENT SURVEY CONTROL
 JB1627  ______________________________________________________________________
 JB1627* NAD 83(1997) POSITION- 38 42 01.13632(N) 088 04 53.33974(W)   ADJUSTED
 JB1627  ______________________________________________________________________
 JB1627  GEOID HEIGHT    -        -31.316 (meters)                     GEOID18
 JB1627  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 JB1627  HORZ ORDER      -  THIRD
 JB1627
 JB1627.The horizontal coordinates were established by classical geodetic methods
 JB1627.and adjusted by the National Geodetic Survey in October 1999.
 JB1627
 JB1627.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1627.GEOID18 height accuracy estimate available here.
 JB1627
 JB1627.Click photographs - Photos may exist for this station.
 JB1627
 JB1627.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1627
 JB1627. The following values were computed from the NAD 83(1997) position.
 JB1627
 JB1627;                    North         East     Units Scale Factor Converg.
 JB1627;SPC IL E     -   225,740.233   321,908.066   MT  0.99998091   +0 09 26.9
 JB1627;SPC IL E     -   740,616.08  1,056,126.71   sFT  0.99998091   +0 09 26.9
 JB1627;UTM  16      - 4,284,076.117   405,957.482   MT  0.99970891   -0 40 34.5
 JB1627
 JB1627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0595784076(NAD 83)
 JB1627
 JB1627                          SUPERSEDED SURVEY CONTROL
 JB1627
 JB1627  NAD 83(1997)-  38 42 01.13872(N)    088 04 53.33529(W) AD(       ) 3
 JB1627  NAD 83(1986)-  38 42 01.14763(N)    088 04 53.33632(W) AD(       ) 3
 JB1627  NAD 27      -  38 42 00.97276(N)    088 04 53.20171(W) AD(       ) 3
 JB1627
 JB1627.Superseded values are not recommended for survey control.
 JB1627
 JB1627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1627.See file dsdata.pdf to determine how the superseded data were derived.
 JB1627
 JB1627_MARKER: 42 = RADIO/TV MAST
 JB1627
 JB1627  HISTORY     - Date     Condition        Report By
 JB1627  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1627  HISTORY     - 1971     GOOD             NGS
 JB1627
 JB1627                          STATION DESCRIPTION
 JB1627
 JB1627'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1627'THE STATION IS THE CENTER OF THE RED LIGHT AT THE APEX OF THE MAST.
 JB1627'IT IS A STEEL MAST
 JB1627'PAINTED IN ALTERNATE SECTIONS OF INTERNATIONAL
 JB1627'ORANGE AND WHITE, SUPPORTED BY GUY
 JB1627'WIRES.  THE OVERALL HEIGHT IS 340 FEET.
 JB1627'
 JB1627'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 130 AND U S HIGHWAY 50 AT
 JB1627'THE WEST EDGE OF
 JB1627'OLNEY, GO SOUTH ON HIGHWAY 130 AND U S HIGHWAY 130 FOR
 JB1627'2.15 MILES TO A CROSSROAD.
 JB1627'TURN LEFT AND GO EAST ON A GRAVELED ROAD
 JB1627'FOR 0.15 MILE TO A DRIVEWAY ON THE RIGHT.
 JB1627'TURN RIGHT AND GO SOUTH ON
 JB1627'THE DRIVEWAY FOR 0.05 MILE TO THE STATION.
 JB1627
 JB1627                          STATION RECOVERY (1971)
 JB1627
 JB1627'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1627'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED.  THE DESCRIPTION IS
 JB1627'GOOD.
 JB1627'
 JB1627'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT OLNEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1616 ***********************************************************************
 JB1616  DESIGNATION -  OLNEY WEST BASE
 JB1616  PID         -  JB1616
 JB1616  STATE/COUNTY-  IL/JASPER
 JB1616  COUNTRY     -  US
 JB1616  USGS QUAD   -  DUNDAS (2018)
 JB1616
 JB1616                         *CURRENT SURVEY CONTROL
 JB1616  ______________________________________________________________________
 JB1616* NAD 83(1997) POSITION- 38 51 38.60127(N) 088 06 08.66283(W)   ADJUSTED
 JB1616* NAVD 88 ORTHO HEIGHT -   149.    (meters)      489.    (feet) SCALED
 JB1616  ______________________________________________________________________
 JB1616  GEOID HEIGHT    -        -31.550 (meters)                     GEOID18
 JB1616  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 JB1616  HORZ ORDER      -  FIRST
 JB1616
 JB1616.The horizontal coordinates were established by classical geodetic methods
 JB1616.and adjusted by the National Geodetic Survey in October 1999.
 JB1616
 JB1616.The orthometric height was scaled from a topographic map.
 JB1616
 JB1616.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1616.GEOID18 height accuracy estimate available here.
 JB1616
 JB1616.Click photographs - Photos may exist for this station.
 JB1616
 JB1616.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1616
 JB1616. The following values were computed from the NAD 83(1997) position.
 JB1616
 JB1616;                    North         East     Units Scale Factor Converg.
 JB1616;SPC IL E     -   243,542.007   320,043.044   MT  0.99997994   +0 08 41.6
 JB1616;SPC IL E     -   799,020.73  1,050,007.89   sFT  0.99997994   +0 08 41.6
 JB1616;UTM  16      - 4,301,898.376   404,352.570   MT  0.99971265   -0 41 30.2
 JB1616
 JB1616!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1616!SPC IL E     -   0.99998158  x   0.99997994  =   0.99996153
 JB1616!UTM  16      -   0.99998158  x   0.99971265  =   0.99969424
 JB1616
 JB1616:                Primary Azimuth Mark                     Grid Az
 JB1616:SPC IL E     -  OLNEY MIDDLE BASE                        088 21 03.1
 JB1616:UTM  16      -  OLNEY MIDDLE BASE                        089 11 14.9
 JB1616
 JB1616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0435201898(NAD 83)
 JB1616
 JB1616|---------------------------------------------------------------------|
 JB1616| PID    Reference Object                     Distance      Geod. Az  |
 JB1616|                                                           dddmmss.s |
 JB1616| JB1612 OLNEY MIDDLE BASE                   APPROX. 3.3 KM 0882944.7 |
 JB1616|---------------------------------------------------------------------|
 JB1616
 JB1616                          SUPERSEDED SURVEY CONTROL
 JB1616
 JB1616  NAD 83(1997)-  38 51 38.60296(N)    088 06 08.66078(W) AD(       ) 1
 JB1616  NAD 83(1986)-  38 51 38.61261(N)    088 06 08.65776(W) AD(       ) 1
 JB1616  NAD 27      -  38 51 38.44800(N)    088 06 08.52000(W) AD(       ) 1
 JB1616  USSD        -  38 51 38.56600(N)    088 06 08.38000(W) AD(       ) 3
 JB1616
 JB1616.Superseded values are not recommended for survey control.
 JB1616
 JB1616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1616.See file dsdata.pdf to determine how the superseded data were derived.
 JB1616
 JB1616_MARKER: V = STONE MONUMENT
 JB1616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1616_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1616
 JB1616  HISTORY     - Date     Condition        Report By
 JB1616  HISTORY     - 1879     MONUMENTED       USLS
 JB1616  HISTORY     - 1934     GOOD             ILGS
 JB1616  HISTORY     - 1937     SEE DESCRIPTION  CGS
 JB1616
 JB1616                          STATION DESCRIPTION
 JB1616
 JB1616'DESCRIBED BY US LAKE SURVEY 1879
 JB1616'THIS STATION WAS ESTABLISHED BY THE UNITED STATES ENGINEERS.  IT IS IN
 JB1616'FOX TOWNSHIP, IN THE NW 0.25 NE 0.25 SEC 21, T 5 N, R 10 E.
 JB1616'
 JB1616'THE STATION IS MARKED BY A STONE POST SURROUNDED BY A BED OF BRICKWORK
 JB1616'3 FEET SQUARE, 4 FEET BELOW THE SURFACE OF THE GROUND.  TWO OTHER
 JB1616'STONES SIMILAR TO THE STATION MARK BUT WITHOUT THE BRICKWORK ARE 4
 JB1616'FEET BELOW THE GROUND, ONE 8.02 METERS NORTH OF THE STATION AND THE
 JB1616'OTHER 8.06 METERS SOUTH.
 JB1616'
 JB1616'THREE STONE REFERENCE POSTS ARE LOCATED AS FOLLOWS- TWO ON THE SOUTH
 JB1616'SIDE OF THE ROAD NORTH OF THE STATION, ONE 246.7 METERS N 2 DEG 45 MIN
 JB1616'W, AND THE OTHER 356.0 METERS N 45 DEG 32 MIN E, AND THE THIRD 302.0
 JB1616'METERS S 61 DEG 00 MIN E.  AND OAK POST USED FOR A LATITUDE PIER IN
 JB1616'1880 IS 16.19 METERS S 88 DEG 36 MIN E.  THE NORTHEAST CORNER OF
 JB1616'SECTION 21 IS ABOUT 727 METERS N 67 DEG 19 MIN E FROM THE STATION.
 JB1616
 JB1616                          STATION RECOVERY (1934)
 JB1616
 JB1616'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 1934
 JB1616'DESCRIPTION OF STATION IS STILL GOOD.  REFERENCE MARKS AS FOLLOWS- THE
 JB1616'REFERENCE STONE AT 365 METERS N 67 DEG 19 MIN E IS MISSING.  THE ONE
 JB1616'AT 246.7 METERS N 02 DEG 45 MIN W WAS MOVED WHEN ROAD WAS WIDENED AND
 JB1616'IS NOW 783.49 FEET NORTHWEST.  THE THIRD STONE AT 302 METERS S 61 DEG
 JB1616'E WAS FOUND TO BE 1005.89 FEET SOUTHEAST.  THE CENTER OF CONCRETE SLAB
 JB1616'OF STATE HIGHWAY 130 IS 2211.67 FEET DUE EAST.
 JB1616
 JB1616                          STATION RECOVERY (1937)
 JB1616
 JB1616'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1616'SURFACE MARK AT THE STATION HAS BEEN REMOVED.  ALL REFERENCE POSTS
 JB1616'HAVE BEEN LOST OR MOVED SO AS TO RENDER THEM USELESS UNDER THE OLD
 JB1616'MEASUREMENTS.  THE SUB-SURFACE MARK, A COOPER BOLT SET IN A STONE POST
 JB1616'4 FEET BELOW THE SURFACE, WAS RECOVERED.  NEW MARKS AND DESCRIPTION IS
 JB1616'AS FOLLOWS-
 JB1616'
 JB1616'STATION IS ABOUT 1 MILE NORTHWEST OF WEST LIBERTY IN THE NW 0.25 NE
 JB1616'0.25 SEC 21, T 5 N, R 10 E, ON THE OLD WICKHAM FARM, OCCUPIED BY MR
 JB1616'WICKHAM BUT OWNED BY A MORTGAGE COMPANY.  IT IS IN A CULTIVATED FIELD
 JB1616'ABOUT 0.25 MILE WEST OF PAVED STATE HIGHWAY 130 AND ABOUT 0.5 MILE
 JB1616'SOUTHWEST OF THE HATCHERY ON THE CROSSROADS AND HIGHWAY.  STATION WAS
 JB1616'MARKED WITH A STANDARD STATION DISK SET IN A CONCRETE CYLINDER, 12
 JB1616'INCHES IN DIAMETER 1 FOOT BELOW THE SURFACE.  THE STATION IS NOT ON
 JB1616'THE HIGHEST GROUND, BUT IS NEAR THE MIDDLE OF THE FIELD AND ON THE
 JB1616'NORTH EDGE OF A SMALL WASH.
 JB1616'
 JB1616'TO REACH FROM THE CROSSROADS 0.5 MILE WEST OF WEST LIBERTY, GO NORTH
 JB1616'ON PAVED STATE HIGHWAY 130, 0.7 MILE.  TURN LEFT AT THE HATCHERY AND
 JB1616'GO WEST ON A GRADED ROAD FOR 0.4 MILE.  TURN LEFT AND GO SOUTH INTO
 JB1616'THE LANE, THEN LEFT AGAIN INTO THE FIELD AND THEN GO SOUTH-SOUTHEAST
 JB1616'ACROSS THE FIELD 0.2 MILE TO THE STATION.
 JB1616'
 JB1616'ONE REFERENCE MARK IS A 6-INCH SQUARE STONE POST, PROJECTING 6 INCHES
 JB1616'ABOVE THE SURFACE IN THE FENCE LINE ON THE SOUTH SIDE OF THE ROAD,
 JB1616'236.50 METERS (775.88 FEET) 356 DEG (MAG) NORTH OF THE STATION.  THIS
 JB1616'IS ONE OF THE ORIGINAL REFERENCE DISKS SET IN A NEW POSITION WHEN THE
 JB1616'ROAD WAS WIDENED.
 JB1616'
 JB1616'REFERENCE MARK NO 2 IS A STANDARD REFERENCE DISK SET IN A CONCRETE
 JB1616'CYLINDER 12 INCHES IN DIAMETER, IN THE FENCE LINE ON THE EAST SIDE OF
 JB1616'THE OLD LANE, WEST OF THE STATION, 151.08 METERS (495.64 FEET) 288 DEG
 JB1616'(MAG) WEST-NORTHWEST OF THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6931 ***********************************************************************
 DE6931  DESIGNATION -  OLNEY YRD
 DE6931  PID         -  DE6931
 DE6931  STATE/COUNTY-  IL/RICHLAND
 DE6931  COUNTRY     -  US
 DE6931  USGS QUAD   -  OLNEY (2018)
 DE6931
 DE6931                         *CURRENT SURVEY CONTROL
 DE6931  ______________________________________________________________________
 DE6931* NAD 83(2011) POSITION- 38 42 42.91710(N) 088 05 50.85245(W)   ADJUSTED
 DE6931* NAD 83(2011) ELLIP HT-   106.393 (meters)        (06/27/12)   ADJUSTED
 DE6931* NAD 83(2011) EPOCH   -  2010.00
 DE6931* NAVD 88 ORTHO HEIGHT -   137.7   (meters)      452.    (feet) GPS OBS
 DE6931  ______________________________________________________________________
 DE6931  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6931  GEOID HEIGHT    -        -31.280 (meters)                     GEOID99
 DE6931  GEOID HEIGHT    -        -31.331 (meters)                     GEOID18
 DE6931  NAD 83(2011) X  -    165,448.848 (meters)                     COMP
 DE6931  NAD 83(2011) Y  - -4,980,726.538 (meters)                     COMP
 DE6931  NAD 83(2011) Z  -  3,967,479.639 (meters)                     COMP
 DE6931  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 DE6931
 DE6931  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6931  Standards:
 DE6931         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6931            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6931  -------------------------------------------------------------------
 DE6931  NETWORK    0.55   1.00           0.25   0.19   0.51      0.02887042
 DE6931  -------------------------------------------------------------------
 DE6931  Click here for local accuracies and other accuracy information.
 DE6931
 DE6931.The horizontal coordinates were established by GPS observations
 DE6931.and adjusted by the National Geodetic Survey in June 2012.
 DE6931
 DE6931.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6931.been affixed to the stable North American tectonic plate. See 
 DE6931.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6931
 DE6931.The horizontal coordinates are valid at the epoch date displayed above
 DE6931.which is a decimal equivalence of Year/Month/Day.
 DE6931
 DE6931.The orthometric height was determined by GPS observations and a
 DE6931.high-resolution geoid model.
 DE6931
 DE6931.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6931.GEOID18 height accuracy estimate available here.
 DE6931
 DE6931.Click photographs - Photos may exist for this station.
 DE6931
 DE6931.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6931
 DE6931.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6931
 DE6931.The ellipsoidal height was determined by GPS observations
 DE6931.and is referenced to NAD 83.
 DE6931
 DE6931. The following values were computed from the NAD 83(2011) position.
 DE6931
 DE6931;                    North         East     Units Scale Factor Converg.
 DE6931;SPC IL E     -   227,024.861   320,515.040   MT  0.99998018   +0 08 51.1
 DE6931;SPC IL E     -   744,830.73  1,051,556.43   sFT  0.99998018   +0 08 51.1
 DE6931;UTM  16      - 4,285,380.528   404,583.670   MT  0.99971211   -0 41 11.1
 DE6931
 DE6931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6931!SPC IL E     -   0.99998331  x   0.99998018  =   0.99996349
 DE6931!UTM  16      -   0.99998331  x   0.99971211  =   0.99969542
 DE6931
 DE6931:                Primary Azimuth Mark                     Grid Az
 DE6931:SPC IL E     -  OLNEY YRD AZ                             300 30 56.2
 DE6931:UTM  16      -  OLNEY YRD AZ                             301 20 58.4
 DE6931
 DE6931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0458385380(NAD 83)
 DE6931
 DE6931|---------------------------------------------------------------------|
 DE6931| PID    Reference Object                     Distance      Geod. Az  |
 DE6931|                                                           dddmmss.s |
 DE6931| DE6932 OLNEY YRD AZ                        468.930 METERS 3003947.3 |
 DE6931|---------------------------------------------------------------------|
 DE6931
 DE6931                          SUPERSEDED SURVEY CONTROL
 DE6931
 DE6931  NAD 83(2007)-  38 42 42.91751(N)    088 05 50.85299(W) AD(2002.00) 0
 DE6931  ELLIP H (02/10/07)  106.407  (m)                       GP(2002.00)    
 DE6931  ELLIP H (02/03/05)  106.404  (m)                       GP(       ) 4 2
 DE6931  NAD 83(1997)-  38 42 42.91728(N)    088 05 50.85331(W) AD(       ) 1
 DE6931  ELLIP H (08/21/02)  106.420  (m)                       GP(       ) 3 1
 DE6931
 DE6931.Superseded values are not recommended for survey control.
 DE6931
 DE6931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6931.See file dsdata.pdf to determine how the superseded data were derived.
 DE6931
 DE6931_MARKER: DD = SURVEY DISK
 DE6931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6931_STAMPING: OLNEY YRD 1997
 DE6931_MARK LOGO: ILDT
 DE6931_PROJECTION: FLUSH
 DE6931_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE6931_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6931+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2004
 DE6931
 DE6931  HISTORY     - Date     Condition        Report By
 DE6931  HISTORY     - 1997     MONUMENTED       ILDT
 DE6931  HISTORY     - 19990927 GOOD             ILDT
 DE6931  HISTORY     - 20040630 GOOD             ILDT
 DE6931
 DE6931                          STATION DESCRIPTION
 DE6931
 DE6931'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (SAB)
 DE6931'TO REACH FROM THE INTERSECTION OF US 50 AND IL RTE 130 GO SOUTH ON IL
 DE6931'RTE 130 FOR 0.1 MILE
 DE6931'TO TOWNSHIP ROAD 1100N (GENTRY LANE), TURN RIGHT AND GO SOUTHWEST FOR
 DE6931'0.1 MILE TO
 DE6931'CROSSROAD, CONTINUE WEST ON TOWNSHIP ROAD 975N FOR 0.2 MILE TO ILDT
 DE6931'ONLEY OPERATIONS
 DE6931'YARD TURN RIGHT AND STATION IS ON THE LEFT. STATION ON LEFT. IT IS 7'
 DE6931'SOUTH OF NORTH FENCE
 DE6931'AND 19' EAST OF WEST FENCE AND 26' SOUTH OF NORTH FENCE, 96.85'
 DE6931'SOUTHWEST OF SOUTHWEST
 DE6931'CORNER OF SALT BED, 88.97' EAST OF PINE TREE, 31.84' NE OF METAL FENCE
 DE6931'POST
 DE6931
 DE6931                          STATION RECOVERY (2004)
 DE6931
 DE6931'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 DE6931'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6932 ***********************************************************************
 DE6932  DESIGNATION -  OLNEY YRD AZ
 DE6932  PID         -  DE6932
 DE6932  STATE/COUNTY-  IL/RICHLAND
 DE6932  COUNTRY     -  US
 DE6932  USGS QUAD   -  OLNEY (2018)
 DE6932
 DE6932                         *CURRENT SURVEY CONTROL
 DE6932  ______________________________________________________________________
 DE6932* NAD 83(2011) POSITION- 38 42 50.67226(N) 088 06 07.54838(W)   ADJUSTED
 DE6932* NAD 83(2011) ELLIP HT-   101.993 (meters)        (06/27/12)   ADJUSTED
 DE6932* NAD 83(2011) EPOCH   -  2010.00
 DE6932* NAVD 88 ORTHO HEIGHT -   133.3   (meters)      437.    (feet) GPS OBS
 DE6932  ______________________________________________________________________
 DE6932  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6932  GEOID HEIGHT    -        -31.282 (meters)                     GEOID99
 DE6932  GEOID HEIGHT    -        -31.334 (meters)                     GEOID18
 DE6932  NAD 83(2011) X  -    165,040.620 (meters)                     COMP
 DE6932  NAD 83(2011) Y  - -4,980,587.000 (meters)                     COMP
 DE6932  NAD 83(2011) Z  -  3,967,663.488 (meters)                     COMP
 DE6932  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 DE6932
 DE6932  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6932  Standards:
 DE6932         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6932            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6932  -------------------------------------------------------------------
 DE6932  NETWORK    0.48   0.80           0.22   0.17   0.41      0.00878624
 DE6932  -------------------------------------------------------------------
 DE6932  Click here for local accuracies and other accuracy information.
 DE6932
 DE6932.The horizontal coordinates were established by GPS observations
 DE6932.and adjusted by the National Geodetic Survey in June 2012.
 DE6932
 DE6932.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6932.been affixed to the stable North American tectonic plate. See 
 DE6932.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6932
 DE6932.The horizontal coordinates are valid at the epoch date displayed above
 DE6932.which is a decimal equivalence of Year/Month/Day.
 DE6932
 DE6932.The orthometric height was determined by GPS observations and a
 DE6932.high-resolution geoid model.
 DE6932
 DE6932.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6932.GEOID18 height accuracy estimate available here.
 DE6932
 DE6932.Click photographs - Photos may exist for this station.
 DE6932
 DE6932.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6932
 DE6932.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6932
 DE6932.The ellipsoidal height was determined by GPS observations
 DE6932.and is referenced to NAD 83.
 DE6932
 DE6932. The following values were computed from the NAD 83(2011) position.
 DE6932
 DE6932;                    North         East     Units Scale Factor Converg.
 DE6932;SPC IL E     -   227,262.966   320,111.070   MT  0.99997998   +0 08 40.6
 DE6932;SPC IL E     -   745,611.91  1,050,231.07   sFT  0.99997998   +0 08 40.6
 DE6932;UTM  16      - 4,285,624.422   404,183.315   MT  0.99971305   -0 41 21.6
 DE6932
 DE6932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6932!SPC IL E     -   0.99998400  x   0.99997998  =   0.99996398
 DE6932!UTM  16      -   0.99998400  x   0.99971305  =   0.99969705
 DE6932
 DE6932:                Primary Azimuth Mark                     Grid Az
 DE6932:SPC IL E     -  OLNEY YRD                                120 30 56.2
 DE6932:UTM  16      -  OLNEY YRD                                121 20 58.4
 DE6932
 DE6932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0418385624(NAD 83)
 DE6932
 DE6932|---------------------------------------------------------------------|
 DE6932| PID    Reference Object                     Distance      Geod. Az  |
 DE6932|                                                           dddmmss.s |
 DE6932| DE6931 OLNEY YRD                           468.930 METERS 1203936.8 |
 DE6932|---------------------------------------------------------------------|
 DE6932
 DE6932                          SUPERSEDED SURVEY CONTROL
 DE6932
 DE6932  NAD 83(2007)-  38 42 50.67277(N)    088 06 07.54881(W) AD(2002.00) 0
 DE6932  ELLIP H (02/10/07)  102.006  (m)                       GP(2002.00)    
 DE6932  ELLIP H (02/03/05)  102.003  (m)                       GP(       ) 4 2
 DE6932  NAD 83(1997)-  38 42 50.67255(N)    088 06 07.54914(W) AD(       ) 1
 DE6932  ELLIP H (08/21/02)  102.019  (m)                       GP(       ) 3 1
 DE6932
 DE6932.Superseded values are not recommended for survey control.
 DE6932
 DE6932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6932.See file dsdata.pdf to determine how the superseded data were derived.
 DE6932
 DE6932_MARKER: DD = SURVEY DISK
 DE6932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6932_STAMPING: OLNEY YRD AZ 1997
 DE6932_MARK LOGO: ILDT
 DE6932_PROJECTION: FLUSH
 DE6932_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6932_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6932+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 DE6932
 DE6932  HISTORY     - Date     Condition        Report By
 DE6932  HISTORY     - 1997     MONUMENTED       ILDT
 DE6932  HISTORY     - 19990927 GOOD             ILDT
 DE6932  HISTORY     - 20100804 GOOD             ILDT
 DE6932
 DE6932                          STATION DESCRIPTION
 DE6932
 DE6932'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (SAB)
 DE6932'TO REACH FROM THE INTERSECTION OF US 50 AND IL RTE 130 GO WEST ON US
 DE6932'50 0.48 MILE TO
 DE6932'STATION ON LEFT. STATION LOCATED 56' SOUTH OF SOUTH EDGE OF PAVEMENT,
 DE6932'74' WEST
 DE6932'SOUTHWEST OF WELCOME TO OLNEY SIGN
 DE6932
 DE6932                          STATION RECOVERY (2010)
 DE6932
 DE6932'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 DE6932'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1745 ***********************************************************************
 MF1745  DESIGNATION -  OLSON
 MF1745  PID         -  MF1745
 MF1745  STATE/COUNTY-  IL/WHITESIDE
 MF1745  COUNTRY     -  US
 MF1745  USGS QUAD   -  TAMPICO (2018)
 MF1745
 MF1745                         *CURRENT SURVEY CONTROL
 MF1745  ______________________________________________________________________
 MF1745* NAD 83(2011) POSITION- 41 38 34.01421(N) 089 47 03.42703(W)   ADJUSTED
 MF1745* NAD 83(2011) ELLIP HT-   162.835 (meters)        (06/27/12)   ADJUSTED
 MF1745* NAD 83(2011) EPOCH   -  2010.00
 MF1745* NAVD 88 ORTHO HEIGHT -   195.9   (meters)      643.    (feet) GPS OBS
 MF1745  ______________________________________________________________________
 MF1745  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1745  GEOID HEIGHT    -        -32.868 (meters)                     GEOID96
 MF1745  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 MF1745  NAD 83(2011) X  -     17,972.151 (meters)                     COMP
 MF1745  NAD 83(2011) Y  - -4,773,543.277 (meters)                     COMP
 MF1745  NAD 83(2011) Z  -  4,216,144.330 (meters)                     COMP
 MF1745  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 MF1745
 MF1745  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1745  Standards:
 MF1745         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1745            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1745  -------------------------------------------------------------------
 MF1745  NETWORK    0.65   1.39           0.29   0.23   0.71      0.24101283
 MF1745  -------------------------------------------------------------------
 MF1745  Click here for local accuracies and other accuracy information.
 MF1745
 MF1745.The horizontal coordinates were established by GPS observations
 MF1745.and adjusted by the National Geodetic Survey in June 2012.
 MF1745
 MF1745.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1745.been affixed to the stable North American tectonic plate. See 
 MF1745.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1745
 MF1745.The horizontal coordinates are valid at the epoch date displayed above
 MF1745.which is a decimal equivalence of Year/Month/Day.
 MF1745
 MF1745.The orthometric height was determined by GPS observations and a
 MF1745.high-resolution geoid model.
 MF1745
 MF1745.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1745.GEOID18 height accuracy estimate available here.
 MF1745
 MF1745.Click photographs - Photos may exist for this station.
 MF1745
 MF1745.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1745
 MF1745.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1745
 MF1745.The ellipsoidal height was determined by GPS observations
 MF1745.and is referenced to NAD 83.
 MF1745
 MF1745. The following values were computed from the NAD 83(2011) position.
 MF1745
 MF1745;                    North         East     Units Scale Factor Converg.
 MF1745;SPC IL W     -   552,479.381   731,855.308   MT  0.99995366   +0 15 14.7
 MF1745;SPC IL W     - 1,812,592.77  2,401,095.29   sFT  0.99995366   +0 15 14.7
 MF1745;UTM  16      - 4,613,861.330   268,116.147   MT  1.00026174   -1 51 03.4
 MF1745
 MF1745!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1745!SPC IL W     -   0.99997446  x   0.99995366  =   0.99992812
 MF1745!UTM  16      -   0.99997446  x   1.00026174  =   1.00023619
 MF1745
 MF1745:                Primary Azimuth Mark                     Grid Az
 MF1745:SPC IL W     -  OLSON AZ MK                              195 53 04.6
 MF1745:UTM  16      -  OLSON AZ MK                              197 59 22.7
 MF1745
 MF1745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6811613861(NAD 83)
 MF1745
 MF1745|---------------------------------------------------------------------|
 MF1745| PID    Reference Object                     Distance      Geod. Az  |
 MF1745|                                                           dddmmss.s |
 MF1745| MF1723 STERLING ST MARYS CHURCH SPIRE      APPROX.17.9 KM 0231835.5 |
 MF1745| MF1721 STERLING SACRED HEART CH SPIRE      APPROX.18.1 KM 0234738.9 |
 MF1745| MF1729 STERLING NW BARB WIRE CO TANK       APPROX.17.3 KM 0241802.3 |
 MF1745| MF1725 STERLING CITY HALL TOWER            APPROX.17.9 KM 0242542.0 |
 MF1745| MF1724 STERLING NATIONAL MFG CO TANK       APPROX.17.6 KM 0251322.6 |
 MF1745| MF1722 ROCK FALLS ARMOUR MILL STACK        APPROX.17.0 KM 0252636.7 |
 MF1745| MF1727 ROCK FALLS INTL HARVESTER TK        APPROX.17.2 KM 0255254.2 |
 MF1745| MF1730 ROCK FALLS R B AND W CO TANK        APPROX.17.4 KM 0263751.3 |
 MF1745| CI8000 OLSON RM 1                           68.007 METERS 15250     |
 MF1745| MF1744 TAMPICO MUNICIPAL TANK              APPROX. 1.5 KM 1801200.6 |
 MF1745| MF1743 TAMPICO ST MARYS CHURCH SPIRE       APPROX. 1.2 KM 1801807.4 |
 MF1745| CI7999 OLSON AZ MK                                        1960819.3 |
 MF1745| CI8001 OLSON RM 2                           65.514 METERS 20117     |
 MF1745| MF1750 PROPHETSTOWN MUNICIPAL TANK         APPROX.12.7 KM 2844325.8 |
 MF1745|---------------------------------------------------------------------|
 MF1745
 MF1745                          SUPERSEDED SURVEY CONTROL
 MF1745
 MF1745  NAD 83(2007)-  41 38 34.01419(N)    089 47 03.42789(W) AD(2002.00) 0
 MF1745  ELLIP H (02/10/07)  162.869  (m)                       GP(2002.00)    
 MF1745  ELLIP H (12/06/04)  162.848  (m)                       GP(       ) 4 1
 MF1745  NAD 83(1997)-  41 38 34.01398(N)    089 47 03.42730(W) AD(       ) 1
 MF1745  ELLIP H (09/15/98)  162.882  (m)                       GP(       ) 3 1
 MF1745  NAD 83(1986)-  41 38 34.02255(N)    089 47 03.43174(W) AD(       ) 1
 MF1745  NAD 27      -  41 38 33.91000(N)    089 47 03.05100(W) AD(       ) 1
 MF1745
 MF1745.Superseded values are not recommended for survey control.
 MF1745
 MF1745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1745.See file dsdata.pdf to determine how the superseded data were derived.
 MF1745
 MF1745_MARKER: DS = TRIANGULATION STATION DISK
 MF1745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1745_STAMPING: OLSON 1935
 MF1745_MARK LOGO: CGS
 MF1745_PROJECTION: FLUSH
 MF1745_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1745+STABILITY: SURFACE MOTION
 MF1745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1745+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2003
 MF1745
 MF1745  HISTORY     - Date     Condition        Report By
 MF1745  HISTORY     - 1935     MONUMENTED       CGS
 MF1745  HISTORY     - 19940817 GOOD             USPSQD
 MF1745  HISTORY     - 19960809 GOOD             SECI
 MF1745  HISTORY     - 19990505 GOOD             USPSQD
 MF1745  HISTORY     - 20030311 GOOD             USPSQD
 MF1745  HISTORY     - 20050321 GOOD             USPSQD
 MF1745
 MF1745                          STATION DESCRIPTION
 MF1745
 MF1745'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1745'THIS STATION IS ABOUT 1 MILE NORTH OF TAMPICO.  ON THE SUMMIT
 MF1745'OF A SMALL KNOLL IN A PASTURE OWNED BY MR. THOMAS OLSON.  IN
 MF1745'THE SOUTHWEST 1/4 SECTION 11 T 19 N R 6 E.  THE MARK IS 232
 MF1745'FEET N. OF THE CENTERLINE OF AN EAST-WEST ROAD.  AND ABOUT
 MF1745'165 YARDS EAST OF THE CENTERLINE OF ROUTE 226.  IT IS SET FLUSH.
 MF1745'
 MF1745'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1745'TABLETS SET IN CONCRETE.
 MF1745'
 MF1745'REFERENCE MARK 1 IS SOUTHSOUTHEAST OF THE STATION.  1/2
 MF1745'FOOT NORTH OF THE NORTH RIGHT-OF-WAY FENCE OF THE EAST-WEST
 MF1745'ROAD.  179.94 FEET EAST OF REFERENCE MARK 2.  AND PROJECTS
 MF1745'2 INCHES.
 MF1745'
 MF1745'REFERENCE MARK 2 IS SOUTHSOUTHWEST OF THE STATION.  1/2
 MF1745'FOOT NORTH OF THE NORTH RIGHT-OF-WAY FENCE OF THE EAST-WEST
 MF1745'ROAD.  AND PROJECTS 2 INCHES.
 MF1745'
 MF1745'THE AZIMUTH MARK IS SOUTHSOUTHWEST OF THE STATION.  1/2
 MF1745'FOOT EAST OF THE EAST RIGHT-OF-WAY FENCE OF ROUTE 226.  3
 MF1745'FEET NORTH OF A GATEWAY.  11 YARDS NORTH OF THE CITY LIMITS
 MF1745'OF TAMPICO.  AND PROJECTS 2 INCHES.
 MF1745'
 MF1745'TO REACH FROM THE RAILROAD CROSSING IN TAMPICO, GO NORTH
 MF1745'ON ROUTE 226 1 MILE, TURN EAST, GO 0.2 MILE, PASS THROUGH
 MF1745'MR. OLSONS FARMYARD, AND GO WEST THROUGH THE PASTURE 0.1
 MF1745'MILE TO THE TOP OF THE KNOLL AND THE STATION.
 MF1745'
 MF1745'A LIGHT 100 FEET ABOVE FOY COMES INTO VIEW 77 FEET ABOVE
 MF1745'THIS STATION.
 MF1745'
 MF1745'LIGHTS 87 FEET ABOVE SMITH AND 100 FEET ABOVE BRADY COME
 MF1745'INTO VIEW 50 FEET ABOVE THIS STATION.
 MF1745'
 MF1745'A LIGHT 100 FEET ABOVE HOLLENBECK COMES INTO VIEW 37 FEET
 MF1745'ABOVE THIS STATION.
 MF1745'
 MF1745'A LIGHT 100 FEET ABOVE ROCKI IS VISIBLE FROM THE GROUND AT
 MF1745'THIS STATION.
 MF1745
 MF1745                          STATION RECOVERY (1994)
 MF1745
 MF1745'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1745'RECOVERED IN GOOD CONDITION.
 MF1745
 MF1745                          STATION RECOVERY (1996)
 MF1745
 MF1745'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1745'RECOVERED AS DESCRIBED EXCEPT THAT THE CURRENT OWNER IS DOUG MITCHELL
 MF1745'815-438-2600, AND ROUTE 226 IS NOW ROUTE 172 (TAMPICO ROAD) .  THE
 MF1745'STATION IS LOCATED 232 FT (70.7 M) NORTH OF THE CENTERLINE OF FARGO
 MF1745'ROAD (400 N) , 495 FT (150.9 M) EAST OF ILLINOIS ROUTE 172 (TAMPICO
 MF1745'ROAD) (2400 E) , AND 72.5 FT (22.1 M) SOUTH OF AN EAST-WEST FENCE
 MF1745'LINE.
 MF1745
 MF1745                          STATION RECOVERY (1999)
 MF1745
 MF1745'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1745'RECOVERED IN GOOD CONDITION.
 MF1745
 MF1745                          STATION RECOVERY (2003)
 MF1745
 MF1745'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1745'RM 1 AND 2 WERE LOCATED. THE AZIMUTH WAS NOT FOUND
 MF1745
 MF1745                          STATION RECOVERY (2005)
 MF1745
 MF1745'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1745'RM 1 AND 2 FOUND. AZIMUTH NOT LOCATED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1190 ***********************************************************************
 HB1190  CBN         -  This is a Cooperative Base Network Control Station.
 HB1190  DESIGNATION -  OMAHA
 HB1190  PID         -  HB1190
 HB1190  STATE/COUNTY-  IL/GALLATIN
 HB1190  COUNTRY     -  US
 HB1190  USGS QUAD   -  NORRIS CITY (2018)
 HB1190
 HB1190                         *CURRENT SURVEY CONTROL
 HB1190  ______________________________________________________________________
 HB1190* NAD 83(2011) POSITION- 37 52 31.44411(N) 088 17 38.35835(W)   ADJUSTED
 HB1190* NAD 83(2011) ELLIP HT-    81.271 (meters)        (06/27/12)   ADJUSTED
 HB1190* NAD 83(2011) EPOCH   -  2010.00
 HB1190* NAVD 88 ORTHO HEIGHT -   111.341 (meters)      365.29  (feet) ADJUSTED
 HB1190  ______________________________________________________________________
 HB1190  GEOID HEIGHT    -        -30.077 (meters)                     GEOID18
 HB1190  NAD 83(2011) X  -    150,076.098 (meters)                     COMP
 HB1190  NAD 83(2011) Y  - -5,038,761.683 (meters)                     COMP
 HB1190  NAD 83(2011) Z  -  3,894,586.515 (meters)                     COMP
 HB1190  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 HB1190  DYNAMIC HEIGHT  -        111.265 (meters)      365.04  (feet) COMP
 HB1190  MODELED GRAVITY -    979,941.9   (mgal)                       NAVD 88
 HB1190
 HB1190  VERT ORDER      -  SECOND    CLASS I
 HB1190
 HB1190  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1190  Standards:
 HB1190         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1190            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1190  -------------------------------------------------------------------
 HB1190  NETWORK    1.05   1.84           0.47   0.38   0.94     -0.09649894
 HB1190  -------------------------------------------------------------------
 HB1190  Click here for local accuracies and other accuracy information.
 HB1190
 HB1190.The horizontal coordinates were established by GPS observations
 HB1190.and adjusted by the National Geodetic Survey in June 2012.
 HB1190
 HB1190.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1190.been affixed to the stable North American tectonic plate. See 
 HB1190.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1190
 HB1190.The horizontal coordinates are valid at the epoch date displayed above
 HB1190.which is a decimal equivalence of Year/Month/Day.
 HB1190
 HB1190.The orthometric height was determined by differential leveling and
 HB1190.adjusted by the NATIONAL GEODETIC SURVEY
 HB1190.in April 2013.
 HB1190
 HB1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1190.GEOID18 height accuracy estimate available here.
 HB1190
 HB1190.Click photographs - Photos may exist for this station.
 HB1190
 HB1190.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1190
 HB1190.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1190
 HB1190.The ellipsoidal height was determined by GPS observations
 HB1190.and is referenced to NAD 83.
 HB1190
 HB1190.The dynamic height is computed by dividing the NAVD 88
 HB1190.geopotential number by the normal gravity value computed on the
 HB1190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1190.degrees latitude (g = 980.6199 gals.).
 HB1190
 HB1190.The modeled gravity was interpolated from observed gravity values.
 HB1190
 HB1190. The following values were computed from the NAD 83(2011) position.
 HB1190
 HB1190;                    North         East     Units Scale Factor Converg.
 HB1190;SPC IL E     -   134,146.040   303,461.512   MT  0.99997515   +0 01 27.0
 HB1190;SPC IL E     -   440,110.80    995,606.64   sFT  0.99997515   +0 01 27.0
 HB1190;UTM  16      - 4,192,779.713   386,196.917   MT  0.99975951   -0 47 40.3
 HB1190
 HB1190!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1190!SPC IL E     -   0.99998725  x   0.99997515  =   0.99996240
 HB1190!UTM  16      -   0.99998725  x   0.99975951  =   0.99974676
 HB1190
 HB1190:                Primary Azimuth Mark                     Grid Az
 HB1190:SPC IL E     -  OMAHA AZ MK 2                            088 56 57.6
 HB1190:UTM  16      -  OMAHA AZ MK 2                            089 46 04.9
 HB1190
 HB1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8619692779(NAD 83)
 HB1190
 HB1190|---------------------------------------------------------------------|
 HB1190| PID    Reference Object                     Distance      Geod. Az  |
 HB1190|                                                           dddmmss.s |
 HB1190| CI4787 OMAHA RM 1                           27.337 METERS 02326     |
 HB1190| CI4786 OMAHA AZ MK 2                                      0885824.6 |
 HB1190| CI4788 OMAHA RM 2                           31.542 METERS 12342     |
 HB1190| HB1473 RIDGWAY ST JOSEPH CATH CH           APPROX. 9.1 KM 1623124.8 |
 HB1190| HB1471 OMAHA MUNICIPAL TANK                APPROX. 2.2 KM 3261449.1 |
 HB1190| CI4785 OMAHA AZ MK                                        3391648.5 |
 HB1190|---------------------------------------------------------------------|
 HB1190
 HB1190                          SUPERSEDED SURVEY CONTROL
 HB1190
 HB1190  NAD 83(2007)-  37 52 31.44421(N)    088 17 38.35911(W) AD(2002.00) 0
 HB1190  ELLIP H (02/10/07)   81.290  (m)                       GP(2002.00)    
 HB1190  NAD 83(1997)-  37 52 31.44419(N)    088 17 38.35904(W) AD(       ) A
 HB1190  ELLIP H (09/15/03)   81.293  (m)                       GP(       ) 4 1
 HB1190  NAD 83(1997)-  37 52 31.44485(N)    088 17 38.36148(W) AD(       ) 2
 HB1190  NAD 83(1997)-  37 52 31.44887(N)    088 17 38.36175(W) AD(       ) 2
 HB1190  NAD 83(1993)-  37 52 31.45010(N)    088 17 38.36151(W) AD(       ) 2
 HB1190  NAD 83(1986)-  37 52 31.45559(N)    088 17 38.36355(W) AD(       ) 2
 HB1190  NAD 27      -  37 52 31.28560(N)    088 17 38.21531(W) AD(       ) 2
 HB1190  NAVD 88 (09/15/03)  111.3    (m)  GEOID99  model used  GPS OBS        
 HB1190
 HB1190.Superseded values are not recommended for survey control.
 HB1190
 HB1190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1190.See file dsdata.pdf to determine how the superseded data were derived.
 HB1190
 HB1190_MARKER: DS = TRIANGULATION STATION DISK
 HB1190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1190_STAMPING: OMAHA 1957
 HB1190_MARK LOGO: CGS
 HB1190_PROJECTION: RECESSED 5 CENTIMETERS
 HB1190_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1190+STABILITY: SURFACE MOTION
 HB1190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1190+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 HB1190
 HB1190  HISTORY     - Date     Condition        Report By
 HB1190  HISTORY     - 1957     MONUMENTED       CGS
 HB1190  HISTORY     - 1971     GOOD             USAF
 HB1190  HISTORY     - 1972     GOOD             NGS
 HB1190  HISTORY     - 20020805 GOOD             NGS
 HB1190  HISTORY     - 20060726 GOOD             ILDT
 HB1190  HISTORY     - 20120516 GOOD             PATRIC
 HB1190  HISTORY     - 20230823 GOOD             ILDT
 HB1190
 HB1190                          STATION DESCRIPTION
 HB1190
 HB1190'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1190'THE STATION IS LOCATED 1 MILE SOUTH-SOUTHEAST OF OMAHA, ABOUT 5-1/2
 HB1190'MILES N-NW OF RIDGWAY AND ON THE RIGHT-OF-WAY OF STATE HIGHWAY
 HB1190'1.  IT IS 55 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 1, 55 FEET
 HB1190'SOUTH OF THE CENTERLINE OF A A GRAVELED ROAD, 94 FEET SOUTHEAST
 HB1190'OF THE CENTER OF THE INTERSECTION OF THE CROSSROAD, 35 FEET SOUTH OF
 HB1190'A WHITE WITNESS POST AND 35 FEET WEST OF THE WEST RAIL OF THE
 HB1190'RAILROAD.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED OMAHA 1957.
 HB1190'
 HB1190'TO REACH THE STATION FROM THE GENERAL BAPTIST CHURCH IN OMAHA, GO
 HB1190'SOUTHEASTERLY ON HIGHWAY 1 FOR 0.55 MILE TO THE BRIDGE OVER CANE
 HB1190'CREEK. CONTINUE SOUTHEASTERLY ON HIGHWAY 1 FOR 0.1 MILE TO THE
 HB1190'AZIMUTH MARK ON THE RIGHT, SOUTHWEST SIDE OF THE HIGHWAY. CONTINUE
 HB1190'SOUTHEASTERLY ON HIGHWAY 1 FOR 0.4 MI. TO A GRAVELED CROSSROAD AND
 HB1190'THE STATION IN THE SE QUADRANT.
 HB1190'
 HB1190'REFERENCE MARK 1 IS 28 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 HB1190'ROAD, 22 FEET EAST OF THE EAST RAIL OF THE RAILROAD, 8.5 FEET
 HB1190'NORTHWEST OF A FENCE CORNER AND 5 FEET WEST OF A FENCE.  THE MONUMENT
 HB1190'PROJECTS 2 INCHES AND THE MARK IS STAMPED OMAHA NO 1 1957.
 HB1190'
 HB1190'REFERENCE MARK 2 IS 26 FEET EAST OF THE EAST RAIL OF THE RAILROAD, 25
 HB1190'FEET NORTH OF A TELEPHONE LINE POLE AND 1 FOOT WEST OF A FENCE.
 HB1190'THE MONUMENT PROJECTS 2 INCHES AND THE MARK IS STAMPED OMAHA NO 2
 HB1190'1957.
 HB1190'
 HB1190'THE AZIMUTH MARK IS 30 FEET WEST OF THE CENTERLINE OF HIGHWAY 1 AND 4
 HB1190'FEET NORTH OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 HB1190'MARK IS STAMPED OMAHA 1957.
 HB1190'
 HB1190'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1190
 HB1190                          STATION RECOVERY (1971)
 HB1190
 HB1190'RECOVERY NOTE BY US AIR FORCE 1971
 HB1190'STATION AND AZIMUTH MARKS NOT FOUND.  REFERENCE MARKS WERE FOUND IN
 HB1190'GOOD CONDITION.
 HB1190
 HB1190                          STATION RECOVERY (1972)
 HB1190
 HB1190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 HB1190'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 HB1190'THE AZIMUTH MARK WAS FOUND AFTER A LONG SEARCH WITH THE TOP PORTION
 HB1190'OF THE DISK GONE.  THE CENTER OF THE STEM WAS HELD AND A NEW MARK WAS
 HB1190'SET.  THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.  A
 HB1190'NEW AND COMPLETE DESCRIPTION FOLLOWS-
 HB1190'
 HB1190'THE STATION IS LOCATED ABOUT 5-1/2 MILES NORTHWEST OF RIDGWAY, 55
 HB1190'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 1, 56 FEET SOUTH OF
 HB1190'THE CENTERLINE OF A PAVED ROAD, 32 FEET WEST OF THE WEST RAIL OF
 HB1190'RAILROAD TRACK AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE
 HB1190'MONUMENT IS 12 INCHES UNDERGROUND AND THE DISK IS STAMPED OMAHA 1957.
 HB1190'
 HB1190'TO REACH THE STATION FROM THE GENERAL BAPTIST CHURCH IN OMAHA, GO
 HB1190'SOUTHERLY ON STATE HIGHWAY 1 FOR 1.05 MILES TO A CROSSROAD AND
 HB1190'THE STATION ON THE RIGHT.
 HB1190'
 HB1190'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE PAVED ROAD
 HB1190'FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 HB1190'
 HB1190'REFERENCE MARK 1 IS 28 FEET NORTH OF THE CENTERLINE OF THE PAVED
 HB1190'ROAD, 22 FEET EAST OF THE EAST RAIL OF THE RAILROAD AND 9 FEET
 HB1190'NORTHWEST OF A FENCE CORNER AND TELEPHONE POLE.  THE MONUMENT
 HB1190'PROJECTS 4 INCHES AND THE DISK IS STAMPED OMAHA NO 1 1957.
 HB1190'
 HB1190'REFERENCE MARK 2 IS 26 FEET EAST OF THE EAST RAIL OF THE RAILROAD, 1
 HB1190'FOOT WEST OF A FENCE AND 25 FEET NORTH OF A TELEPHONE POLE.
 HB1190'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED OMAHA NO 2 1957.
 HB1190'
 HB1190'THE AZIMUTH MARK IS 18 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 2
 HB1190'FEET NORTHWEST OF A TELEPHONE POLE, 1 FOOT NORTH OF A FENCE AND 1
 HB1190'FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES
 HB1190'AND THE DISK IS STAMPED OMAHA 1957 1972.
 HB1190'
 HB1190'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 HB1190'
 HB1190'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ABOUT 1 MILE
 HB1190'SOUTHEAST OF OMAHA.
 HB1190
 HB1190                          STATION RECOVERY (2002)
 HB1190
 HB1190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BE)
 HB1190'RECOVERED AS DESCRIBED
 HB1190
 HB1190                          STATION RECOVERY (2006)
 HB1190
 HB1190'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB1190'NEW WITNESS POST SET 1.0'+/-, SOUTH OF MON. MON. IS BURIED 12INCHES
 HB1190'+/-.
 HB1190
 HB1190                          STATION RECOVERY (2012)
 HB1190
 HB1190'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB1190'RECOVERED AS DESCRIBED.
 HB1190
 HB1190                          STATION RECOVERY (2023)
 HB1190
 HB1190'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1190'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1471 ***********************************************************************
 HB1471  DESIGNATION -  OMAHA MUNICIPAL TANK
 HB1471  PID         -  HB1471
 HB1471  STATE/COUNTY-  IL/GALLATIN
 HB1471  COUNTRY     -  US
 HB1471  USGS QUAD   -  NORRIS CITY (2018)
 HB1471
 HB1471                         *CURRENT SURVEY CONTROL
 HB1471  ______________________________________________________________________
 HB1471* NAD 83(1997) POSITION- 37 53 30.99442(N) 088 18 28.57784(W)   ADJUSTED
 HB1471  ______________________________________________________________________
 HB1471  GEOID HEIGHT    -        -30.096 (meters)                     GEOID18
 HB1471  LAPLACE CORR    -         -2.19  (seconds)                    DEFLEC18
 HB1471  HORZ ORDER      -  THIRD
 HB1471
 HB1471.The horizontal coordinates were established by classical geodetic methods
 HB1471.and adjusted by the National Geodetic Survey in October 1999.
 HB1471
 HB1471.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1471.GEOID18 height accuracy estimate available here.
 HB1471
 HB1471.Click photographs - Photos may exist for this station.
 HB1471
 HB1471.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1471
 HB1471. The following values were computed from the NAD 83(1997) position.
 HB1471
 HB1471;                    North         East     Units Scale Factor Converg.
 HB1471;SPC IL E     -   135,981.609   302,233.722   MT  0.99997506   +0 00 56.1
 HB1471;SPC IL E     -   446,133.00    991,578.47   sFT  0.99997506   +0 00 56.1
 HB1471;UTM  16      - 4,194,632.244   384,995.741   MT  0.99976290   -0 48 12.2
 HB1471
 HB1471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8499594632(NAD 83)
 HB1471
 HB1471                          SUPERSEDED SURVEY CONTROL
 HB1471
 HB1471  NAD 83(1997)-  37 53 30.99693(N)    088 18 28.57827(W) AD(       ) 3
 HB1471  NAD 83(1993)-  37 53 30.99919(N)    088 18 28.57809(W) AD(       ) 3
 HB1471  NAD 83(1986)-  37 53 31.00405(N)    088 18 28.57975(W) AD(       ) 3
 HB1471  NAD 27      -  37 53 30.83680(N)    088 18 28.42772(W) AD(       ) 3
 HB1471
 HB1471.Superseded values are not recommended for survey control.
 HB1471
 HB1471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1471.See file dsdata.pdf to determine how the superseded data were derived.
 HB1471
 HB1471_MARKER: 53 = ELEVATED TANK
 HB1471
 HB1471  HISTORY     - Date     Condition        Report By
 HB1471  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1471
 HB1471                          STATION DESCRIPTION
 HB1471
 HB1471'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1471'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1471'OMAHA.  IT IS LOCATED IN THE WEST SECTION OF TOWN, 0.2 MILE
 HB1471'WEST OF STATE HIGHWAY 1.  THE TANK IS SUPPORTED BY A 4 LEGGED STEEL
 HB1471'STRUCTURE AND IS ABOUT 75 FEET HIGH.  THE TANK AND SUPPORTING
 HB1471'STRUCTURE ARE ALUMINUM COLORED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1782 ***********************************************************************
 JB1782  DESIGNATION -  OMEGA
 JB1782  PID         -  JB1782
 JB1782  STATE/COUNTY-  IL/MARION
 JB1782  COUNTRY     -  US
 JB1782  USGS QUAD   -  OMEGA (2018)
 JB1782
 JB1782                         *CURRENT SURVEY CONTROL
 JB1782  ______________________________________________________________________
 JB1782* NAD 83(1997) POSITION- 38 42 41.22565(N) 088 47 57.34819(W)   ADJUSTED
 JB1782* NAVD 88 ORTHO HEIGHT -   173.    (meters)      568.    (feet) SCALED
 JB1782  ______________________________________________________________________
 JB1782  GEOID HEIGHT    -        -31.277 (meters)                     GEOID18
 JB1782  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 JB1782  HORZ ORDER      -  THIRD
 JB1782
 JB1782.The horizontal coordinates were established by classical geodetic methods
 JB1782.and adjusted by the National Geodetic Survey in October 1999.
 JB1782
 JB1782.The orthometric height was scaled from a topographic map.
 JB1782
 JB1782.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1782.GEOID18 height accuracy estimate available here.
 JB1782
 JB1782.Click photographs - Photos may exist for this station.
 JB1782
 JB1782.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1782
 JB1782. The following values were computed from the NAD 83(1997) position.
 JB1782
 JB1782;                    North         East     Units Scale Factor Converg.
 JB1782;SPC IL E     -   227,049.344   259,475.649   MT  0.99999521   -0 17 29.0
 JB1782;SPC IL E     -   744,911.06    851,296.36   sFT  0.99999521   -0 17 29.0
 JB1782;UTM  16      - 4,286,293.305   343,562.146   MT  0.99990137   -1 07 31.7
 JB1782
 JB1782!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1782!SPC IL E     -   0.99997778  x   0.99999521  =   0.99997299
 JB1782!UTM  16      -   0.99997778  x   0.99990137  =   0.99987915
 JB1782
 JB1782:                Primary Azimuth Mark                     Grid Az
 JB1782:SPC IL E     -  OMEGA AZ MK                              181 38 05.6
 JB1782:UTM  16      -  OMEGA AZ MK                              182 28 08.3
 JB1782
 JB1782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4356286293(NAD 83)
 JB1782
 JB1782|---------------------------------------------------------------------|
 JB1782| PID    Reference Object                     Distance      Geod. Az  |
 JB1782|                                                           dddmmss.s |
 JB1782| CI4790 OMEGA RM 1                           19.664 METERS 09747     |
 JB1782| CI4789 OMEGA AZ MK                                        1812036.6 |
 JB1782| CI4791 OMEGA RM 2                           17.733 METERS 34109     |
 JB1782|---------------------------------------------------------------------|
 JB1782
 JB1782                          SUPERSEDED SURVEY CONTROL
 JB1782
 JB1782  NAD 83(1986)-  38 42 41.24080(N)    088 47 57.34386(W) AD(       ) 3
 JB1782  NAD 27      -  38 42 41.06735(N)    088 47 57.14767(W) AD(       ) 3
 JB1782
 JB1782.Superseded values are not recommended for survey control.
 JB1782
 JB1782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1782.See file dsdata.pdf to determine how the superseded data were derived.
 JB1782
 JB1782_MARKER: DS = TRIANGULATION STATION DISK
 JB1782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1782_STAMPING: OMEGA 1962
 JB1782_MARK LOGO: CGS
 JB1782_PROJECTION: RECESSED 41 CENTIMETERS
 JB1782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1782+STABILITY: SURFACE MOTION
 JB1782
 JB1782  HISTORY     - Date     Condition        Report By
 JB1782  HISTORY     - 1962     MONUMENTED       CGS
 JB1782
 JB1782                          STATION DESCRIPTION
 JB1782
 JB1782'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1782'NO MEASUREMENT BETWEEN RMS, FENCE POST ON LINE.
 JB1782'
 JB1782'THE STATION IS ABOUT 1 MILE WEST OF OMEGA, ABOUT 4.5 MILES SOUTHEAST
 JB1782'OF KINMUNDY, ABOUT 10 MILES NORTHEAST OF SALEM, IN THE SOUTH SIDE OF
 JB1782'SEC 7, T 3 N, R 4 E, AND ON THE PROPERTY OF MR C R ALDERSON.  IT IS 42
 JB1782'FEET EAST OF THE CENTERLINE OF AN OILED ROAD, 29 FEET SOUTH OF THE
 JB1782'CENTERLINE OF A DRIVEWAY, 12 FEET NORTH OF A WIRE FENCE, 25 FEET
 JB1782'EAST-NORTHEAST OF A FENCE CORNER AND 20 FEET SOUTHWEST OF A 30 INCH
 JB1782'ELM TREE.  THE MONUMENT IS 16 INCHES UNDERGROUND AND THE DISK IS
 JB1782'STAMPED OMEGA 1962.
 JB1782'
 JB1782'TO REACH FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE ROUTE 37 IN
 JB1782'SALEM, GO EAST ON U S HIGHWAY 50 FOR 8.5 MILES TO THE IUKA CROSSROADS
 JB1782'(SIGN- IUKA 1 MILE, OMEGA 5 MILES).  TURN LEFT AND GO NORTH ON A PAVED
 JB1782'ROAD FOR 5.5 MILES TO THE MAIN CROSS STREET IN THE VILLAGE OF OMEGA.
 JB1782'TURN LEFT AND GO WEST ON AN OILED ROAD FOR 1.05 MILES TO A SIDE ROAD
 JB1782'RIGHT AND THE AZIMUTH MARK IN THE NORTHWEST CORNER OF THE
 JB1782'INTERSECTION.  TURN RIGHT AND GO NORTH ON AN OILED ROAD FOR 0.5 MILE
 JB1782'TO THE STATION ON THE RIGHT.
 JB1782'
 JB1782'REFERENCE MARK 1 IS 38 FEET SOUTH OF THE CENTERLINE OF THE DRIVEWAY,
 JB1782'20 FEET EAST OF A T-FENCE CORNER AND 1 FOOT NORTH OF A WIRE FENCE.
 JB1782'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED OBEGA NO 1 1962.
 JB1782'
 JB1782'REFERENCE MARK 2 IS 27 FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY,
 JB1782'24 FEET EAST OF THE CENTERLINE OF THE OILED ROAD, 1 FOOT WEST OF A
 JB1782'WIRE FENCE AND 1 FOOT SOUTH OF A WITNESS POST.  THE MONUMENT IS FLUSH
 JB1782'AND THE DISK IS STAMPED OMEGA NO 2 1962.
 JB1782'
 JB1782'THE AZIMUTH MARK IS 38 FEET NORTH OF THE CENTERLINE OF AN OILED ROAD,
 JB1782'20 FEET WEST OF THE CENTERLINE OF AN OILED ROAD, 3 FEET NORTH OF A
 JB1782'FENCE CORNER, 2 FEET NORTH OF A WITNESS POST, 3 FEET EAST OF POWER
 JB1782'POLE NUMBER D 32 75 AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT IS
 JB1782'FLUSH AND THE DISK IS STAMPED OMEGA 1962.
 JB1782'
 JB1782'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0096 ***********************************************************************
 LC0096  DESIGNATION -  ONARGA
 LC0096  PID         -  LC0096
 LC0096  STATE/COUNTY-  IL/IROQUOIS
 LC0096  COUNTRY     -  US
 LC0096  USGS QUAD   -  ONARGA WEST (2018)
 LC0096
 LC0096                         *CURRENT SURVEY CONTROL
 LC0096  ______________________________________________________________________
 LC0096* NAD 83(2011) POSITION- 40 42 39.80618(N) 088 01 43.40803(W)   ADJUSTED
 LC0096* NAD 83(2011) ELLIP HT-   173.159 (meters)        (06/27/12)   ADJUSTED
 LC0096* NAD 83(2011) EPOCH   -  2010.00
 LC0096* NAVD 88 ORTHO HEIGHT -   205.583 (meters)      674.48  (feet) ADJUSTED
 LC0096  ______________________________________________________________________
 LC0096  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 LC0096  NAD 83(2011) X  -    166,547.456 (meters)                     COMP
 LC0096  NAD 83(2011) Y  - -4,838,847.021 (meters)                     COMP
 LC0096  NAD 83(2011) Z  -  4,138,266.487 (meters)                     COMP
 LC0096  LAPLACE CORR    -         -3.53  (seconds)                    DEFLEC18
 LC0096  DYNAMIC HEIGHT  -        205.492 (meters)      674.19  (feet) COMP
 LC0096  MODELED GRAVITY -    980,174.8   (mgal)                       NAVD 88
 LC0096
 LC0096  VERT ORDER      -  SECOND    CLASS 0
 LC0096
 LC0096  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0096  Standards:
 LC0096         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0096            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0096  -------------------------------------------------------------------
 LC0096  NETWORK    1.45   2.00           0.65   0.52   1.02      0.13847878
 LC0096  -------------------------------------------------------------------
 LC0096  Click here for local accuracies and other accuracy information.
 LC0096
 LC0096.The horizontal coordinates were established by GPS observations
 LC0096.and adjusted by the National Geodetic Survey in June 2012.
 LC0096
 LC0096.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0096.been affixed to the stable North American tectonic plate. See 
 LC0096.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0096
 LC0096.The horizontal coordinates are valid at the epoch date displayed above
 LC0096.which is a decimal equivalence of Year/Month/Day.
 LC0096
 LC0096.The orthometric height was determined by differential leveling and
 LC0096.adjusted by the NATIONAL GEODETIC SURVEY
 LC0096.in June 1991.
 LC0096
 LC0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0096.GEOID18 height accuracy estimate available here.
 LC0096
 LC0096.Click photographs - Photos may exist for this station.
 LC0096
 LC0096.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0096
 LC0096.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0096
 LC0096.The ellipsoidal height was determined by GPS observations
 LC0096.and is referenced to NAD 83.
 LC0096
 LC0096.The dynamic height is computed by dividing the NAVD 88
 LC0096.geopotential number by the normal gravity value computed on the
 LC0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0096.degrees latitude (g = 980.6199 gals.).
 LC0096
 LC0096.The modeled gravity was interpolated from observed gravity values.
 LC0096
 LC0096. The following values were computed from the NAD 83(2011) position.
 LC0096
 LC0096;                    North         East     Units Scale Factor Converg.
 LC0096;SPC IL E     -   448,999.814   325,739.292   MT  0.99998315   +0 11 55.3
 LC0096;SPC IL E     - 1,473,093.56  1,068,696.33   sFT  0.99998315   +0 11 55.3
 LC0096;UTM  16      - 4,507,191.318   413,105.274   MT  0.99969294   -0 40 15.7
 LC0096
 LC0096!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0096!SPC IL E     -   0.99997284  x   0.99998315  =   0.99995599
 LC0096!UTM  16      -   0.99997284  x   0.99969294  =   0.99966579
 LC0096
 LC0096:                Primary Azimuth Mark                     Grid Az
 LC0096:SPC IL E     -  ONARGA MUNICIPAL TANK                    080 12 33.3
 LC0096:UTM  16      -  ONARGA MUNICIPAL TANK                    081 04 44.3
 LC0096
 LC0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1310507191(NAD 83)
 LC0096
 LC0096|---------------------------------------------------------------------|
 LC0096| PID    Reference Object                     Distance      Geod. Az  |
 LC0096|                                                           dddmmss.s |
 LC0096| LC1622 ONARGA RM 3                          20.971 METERS 03201     |
 LC0096| LC1698 ONARGA MUNICIPAL TANK               APPROX. 1.8 KM 0802428.6 |
 LC0096| LC0095 ONARGA RM 2                          15.143 METERS 08510     |
 LC0096| LC1621 ONARGA RM 4                          14.953 METERS 12514     |
 LC0096| LC0097 ONARGA RM 1                          14.169 METERS 35516     |
 LC0096|---------------------------------------------------------------------|
 LC0096
 LC0096                          SUPERSEDED SURVEY CONTROL
 LC0096
 LC0096  NAD 83(2007)-  40 42 39.80626(N)    088 01 43.40895(W) AD(2002.00) 0
 LC0096  ELLIP H (02/10/07)  173.180  (m)                       GP(2002.00)    
 LC0096  ELLIP H (02/03/05)  173.170  (m)                       GP(       ) 4 2
 LC0096  NAD 83(1997)-  40 42 39.80622(N)    088 01 43.40879(W) AD(       ) 1
 LC0096  ELLIP H (03/04/03)  173.162  (m)                       GP(       ) 4 2
 LC0096  NAD 83(1997)-  40 42 39.80717(N)    088 01 43.41146(W) AD(       ) 2
 LC0096  NAD 83(1997)-  40 42 39.80777(N)    088 01 43.41301(W) AD(       ) 2
 LC0096  NAD 83(1986)-  40 42 39.81569(N)    088 01 43.41925(W) AD(       ) 2
 LC0096  NAD 27      -  40 42 39.68790(N)    088 01 43.27390(W) AD(       ) 2
 LC0096  NAVD 88             205.58   (m)          674.5    (f) LEVELING    3  
 LC0096  NGVD 29 (??/??/92)  205.653  (m)          674.71   (f) ADJ UNCH    2 0
 LC0096  NGVD 29             205.65   (m)          674.7    (f) LEVELING    3  
 LC0096
 LC0096.Superseded values are not recommended for survey control.
 LC0096
 LC0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0096.See file dsdata.pdf to determine how the superseded data were derived.
 LC0096
 LC0096_MARKER: DS = TRIANGULATION STATION DISK
 LC0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0096_STAMPING: ONARGA 1959
 LC0096_MARK LOGO: CGS
 LC0096_PROJECTION: FLUSH
 LC0096_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0096+STABILITY: SURFACE MOTION
 LC0096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0096+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC0096
 LC0096  HISTORY     - Date     Condition        Report By
 LC0096  HISTORY     - 1959     MONUMENTED       CGS
 LC0096  HISTORY     - 1959     GOOD             CGS
 LC0096  HISTORY     - 1978     GOOD             NGS
 LC0096  HISTORY     - 200205   GOOD             ASCPC
 LC0096  HISTORY     - 20070929 GOOD             GEOCAC
 LC0096
 LC0096                          STATION DESCRIPTION
 LC0096
 LC0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0096'THE STATION IS LOCATED ABOUT 1-1/4 MILES WEST-SOUTHWEST OF
 LC0096'ONARGA ON ROAD RIGHT-OF-WAY PROPERTY.
 LC0096'
 LC0096'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45
 LC0096'AND U.S. HIGHWAY 54 IN ONARGA, GO WEST ON U.S. HIGHWAY 54
 LC0096'FOR 1.2 MILES TO A CROSSROAD, TURN LEFT, SOUTH ON GRAVEL
 LC0096'ROAD, FOR 0.3 MILE TO THE STATION ON THE RIGHT AT A DRIVEWAY
 LC0096'LEADING WEST.
 LC0096'
 LC0096'STATION MARK, A STANDARD DISK STAMPED ONARGA 1959, IS SET
 LC0096'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 LC0096'SURFACE OF THE GROUND.  THE MARK IS 31.6 FEET NORTH OF THE
 LC0096'APPROXIMATE CENTER OF THE DRIVEWAY, 28 FEET WEST OF THE
 LC0096'APPROXIMATE CENTER OF THE GRAVEL ROAD, 19 FEET SOUTHEAST
 LC0096'OF A POWER AND TELEPHONE POLE, 2.8 FEET EAST OF A FENCE LINE
 LC0096'AND 2.4 FEET NORTHEAST OF A WITNESS POST.
 LC0096'
 LC0096'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED ONARGA NO 1
 LC0096'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0096'2 INCHES.  THE MARK IS 41.8 FEET NORTHEAST OF A POWER AND
 LC0096'TELEPHONE POLE, 30 FEET WEST OF THE APPROXIMATE CENTER OF THE
 LC0096'GRAVEL ROAD AND 1 FOOT EAST OF A FENCE LINE.
 LC0096'
 LC0096'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED ONARGA NO 2
 LC0096'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0096'4 INCHES.  THE MARK IS 43 FEET NORTHEAST OF THE JUNCTION OF
 LC0096'THE DRIVEWAY AND THE GRAVEL ROAD, 21.6 FEET EAST OF THE
 LC0096'APPROXIMATE CENTER OF THE GRAVEL ROAD AND 1 FOOT WEST OF THE
 LC0096'FENCE LINE.
 LC0096'
 LC0096'NOTE--ONARGA, MUNICIPAL WATER TANK MAY BE USED AS AN AZIMUTH
 LC0096'TO THIS STATION.
 LC0096
 LC0096                          STATION RECOVERY (1959)
 LC0096
 LC0096'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0096'1.5 MI W FROM ONARGA.
 LC0096'ABOUT 1.25 MILES WEST ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 LC0096'WITH U.S. HIGHWAY 45 IN ONARGA, THENCE 0.25 MILE SOUTH ALONG A
 LC0096'GRAVEL ROAD, AT THE JUNCTION OF A DRIVEWAY WEST TO A FARM HOUSE,
 LC0096'28 FEET WEST OF THE CENTER LINE OF THE ROAD, 33 FEET NORTH OF THE
 LC0096'CENTER LINE OF THE DRIVEWAY, 3 FEET EAST OF A FENCE, 24 FEET
 LC0096'NORTH OF A FENCE CORNER, 2.4 FEET NORTHEAST OF A METAL WITNESS
 LC0096'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 LC0096'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0096
 LC0096                          STATION RECOVERY (1978)
 LC0096
 LC0096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC0096'THE STATION MARK FOUND IN GOOD CONDITION.  RM 1 FOUND UPROOTED.  RM 2
 LC0096'WAS NOT FOUND.  THE MEASUREMENT AND ANGLE PLACES IT WHERE A LARGE
 LC0096'DEEP DITCH NOW STANDS.
 LC0096'
 LC0096'REFERENCE MARKS 3 AND 4 WERE ESTABLISHED USING THE ONARGA MUN WATER
 LC0096'TANK TAKEN IN 1959.
 LC0096'
 LC0096'A NEW TOO REACH AND DESCRIPTION FOLLOWS.  THE STATION IS ABOUT 1 MILE
 LC0096'SOUTHWEST OF ONARGA AND ON ROAD RIGHT OF WAY.  IT IS 26 FT W OF THE
 LC0096'CENTER LINE OF ROAD, 34 FT N OF THE CENTER LINE OF DRIVEWAY, 50 FT S
 LC0096'OF A CONCRETE RIGHT OF WAY MARKER, 6 FT S OF AN UNDERGROUND TELEPHONE
 LC0096'JUNCTION BOX AND 2 FT NE OF A METAL WITNESS POST.  THE MARK IS FLUSH
 LC0096'AND THE DISK STAMPED ONARGA 1959.
 LC0096'
 LC0096'RM 3 IS 14 FT E OF THE CENTER LINE OF ROAD, 1 FT N OF A METAL WITNESS
 LC0096'POST AND 1 FT W OF FENCE.  THE MARK IS A 3 FT ALUMINUM MARKER THAT
 LC0096'PROJECTS 2 INCHES AND STAMPED ONARGA 1959 NO 3 1978.
 LC0096'
 LC0096'RM 4 IS 14 FT E OF CENTER LINE OF ROAD, 1 FT W OF FENCE AND 1
 LC0096'FOOT N OF A METAL WITNESS POST.  THE MARK IS A 3 FOOT ALUMINUM MARKER
 LC0096'THAT PROJECTS 2 INCHES AND STAMPED ONARGA 1959 NO 4 1978.
 LC0096'
 LC0096'TO REACH STATION FROM POST OFFICE IN ONARGA, GO W ON SEMINARY AVE
 LC0096'FOR 1.0 MILE TO THE OVERPASS OF INTERSTATE HIGHWAY 57.  CONTINUE W
 LC0096'FOR 0.2 MILE TO A CROSS ROADS.  TURN LEFT AND GO 0.3 MILE ON PAVED
 LC0096'ROAD THAT PARALELLS I 57 AND THE STATION AS DESCRIBED.
 LC0096
 LC0096                          STATION RECOVERY (2002)
 LC0096
 LC0096'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0096'RECOVERED AS DESCRIBED
 LC0096
 LC0096                          STATION RECOVERY (2007)
 LC0096
 LC0096'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0096'FOUND RM 4.  RM 3 DISK WAS SHEARED OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1700 ***********************************************************************
 LC1700  DESIGNATION -  ONARGA CASS CO TV CABLE MAST
 LC1700  PID         -  LC1700
 LC1700  STATE/COUNTY-  IL/IROQUOIS
 LC1700  COUNTRY     -  US
 LC1700  USGS QUAD   -  ONARGA WEST (2018)
 LC1700
 LC1700                         *CURRENT SURVEY CONTROL
 LC1700  ______________________________________________________________________
 LC1700* NAD 83(1997) POSITION- 40 42 59.85453(N) 088 00 03.82445(W)   ADJUSTED
 LC1700  ______________________________________________________________________
 LC1700  GEOID HEIGHT    -        -32.455 (meters)                     GEOID18
 LC1700  LAPLACE CORR    -         -3.48  (seconds)                    DEFLEC18
 LC1700  HORZ ORDER      -  THIRD
 LC1700
 LC1700.The horizontal coordinates were established by classical geodetic methods
 LC1700.and adjusted by the National Geodetic Survey in October 1999.
 LC1700
 LC1700.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1700.GEOID18 height accuracy estimate available here.
 LC1700
 LC1700.Click photographs - Photos may exist for this station.
 LC1700
 LC1700.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1700
 LC1700. The following values were computed from the NAD 83(1997) position.
 LC1700
 LC1700;                    North         East     Units Scale Factor Converg.
 LC1700;SPC IL E     -   449,626.701   328,074.390   MT  0.99998470   +0 13 00.3
 LC1700;SPC IL E     - 1,475,150.27  1,076,357.39   sFT  0.99998470   +0 13 00.3
 LC1700;UTM  16      - 4,507,782.513   415,448.930   MT  0.99968799   -0 39 11.0
 LC1700
 LC1700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1544807782(NAD 83)
 LC1700
 LC1700                          SUPERSEDED SURVEY CONTROL
 LC1700
 LC1700  NAD 83(1997)-  40 42 59.85618(N)    088 00 03.82630(W) AD(       ) 3
 LC1700  NAD 83(1986)-  40 42 59.86325(N)    088 00 03.83201(W) AD(       ) 3
 LC1700  NAD 27      -  40 42 59.72961(N)    088 00 03.68706(W) AD(       ) 3
 LC1700
 LC1700.Superseded values are not recommended for survey control.
 LC1700
 LC1700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1700.See file dsdata.pdf to determine how the superseded data were derived.
 LC1700
 LC1700_MARKER: 42 = RADIO/TV MAST
 LC1700
 LC1700  HISTORY     - Date     Condition        Report By
 LC1700  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC1700
 LC1700                          STATION DESCRIPTION
 LC1700
 LC1700'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1700'THE STATION IS THE RED LIGHT ATOP THE ONARGA, CASS COUNTY
 LC1700'INCORPORATED CABLE TELEVISION COMPANY MAST THAT IS LOCATED NEAR
 LC1700'THE INTERSECTION OF POPLAR STREET AND GRANT STREET IN THE
 LC1700'NORTHEASTERN SECTION OF CITY OF ONARGA.  THE MAST IS TRIANGULAR
 LC1700'IN CROSS SECTION, PAINTED IN ALTERNATE BANDS OF RED AND WHITE
 LC1700'WITH A NUMBER OF TELEVISION ANTENNAS LOCATED NEAR THE TOP.  IT
 LC1700'IS 500 FEET IN HEIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1698 ***********************************************************************
 LC1698  DESIGNATION -  ONARGA MUNICIPAL TANK
 LC1698  PID         -  LC1698
 LC1698  STATE/COUNTY-  IL/IROQUOIS
 LC1698  COUNTRY     -  US
 LC1698  USGS QUAD   -  ONARGA WEST (2018)
 LC1698
 LC1698                         *CURRENT SURVEY CONTROL
 LC1698  ______________________________________________________________________
 LC1698* NAD 83(1997) POSITION- 40 42 49.35313(N) 088 00 29.12356(W)   ADJUSTED
 LC1698  ______________________________________________________________________
 LC1698  GEOID HEIGHT    -        -32.442 (meters)                     GEOID18
 LC1698  LAPLACE CORR    -         -3.51  (seconds)                    DEFLEC18
 LC1698  HORZ ORDER      -  THIRD
 LC1698
 LC1698.The horizontal coordinates were established by classical geodetic methods
 LC1698.and adjusted by the National Geodetic Survey in October 1999.
 LC1698
 LC1698.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1698.GEOID18 height accuracy estimate available here.
 LC1698
 LC1698.Click photographs - Photos may exist for this station.
 LC1698
 LC1698.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1698
 LC1698. The following values were computed from the NAD 83(1997) position.
 LC1698
 LC1698;                    North         East     Units Scale Factor Converg.
 LC1698;SPC IL E     -   449,300.551   327,481.815   MT  0.99998429   +0 12 43.7
 LC1698;SPC IL E     - 1,474,080.22  1,074,413.25   sFT  0.99998429   +0 12 43.7
 LC1698;UTM  16      - 4,507,465.490   414,851.650   MT  0.99968924   -0 39 27.3
 LC1698
 LC1698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1485107465(NAD 83)
 LC1698
 LC1698                          SUPERSEDED SURVEY CONTROL
 LC1698
 LC1698  NAD 83(1997)-  40 42 49.35373(N)    088 00 29.12551(W) AD(       ) 3
 LC1698  NAD 83(1986)-  40 42 49.36173(N)    088 00 29.13147(W) AD(       ) 3
 LC1698  NAD 27      -  40 42 49.23300(N)    088 00 28.98900(W) AD(       ) 3
 LC1698
 LC1698.Superseded values are not recommended for survey control.
 LC1698
 LC1698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1698.See file dsdata.pdf to determine how the superseded data were derived.
 LC1698
 LC1698_MARKER: 53 = ELEVATED TANK
 LC1698
 LC1698  HISTORY     - Date     Condition        Report By
 LC1698  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1698  HISTORY     - 1959     GOOD             CGS
 LC1698  HISTORY     - 1978     GOOD             NGS
 LC1698
 LC1698                          STATION DESCRIPTION
 LC1698
 LC1698'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1698'THE POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL
 LC1698'WATER TANK.  THE TANK IS A STEEL STRUCTURE PAINTED ALUMINUM
 LC1698'AND IS APPROXIMATELY 125 FEET HIGH.  IT IS LOCATED IN THE
 LC1698'CENTRAL PART OF TOWN.
 LC1698'
 LC1698'OBSERVED UPON FROM TRIANGULATION STATIONS.  PIPER, SPRING
 LC1698'CREEK 1879 (U.S.L.S.), AND CLIFTON NO 2 (NO. 57 W U.S.G.S.).
 LC1698'
 LC1698'AN INTERSECTION STATION.
 LC1698
 LC1698                          STATION RECOVERY (1959)
 LC1698
 LC1698'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1698'THE STATION IS LOCATED IN THE SOUTH CENTRAL PART OF ONARGA,
 LC1698'0.1 MILE SOUTH OF U.S. HIGHWAY 54, 0.15 MILE WEST OF U.S.
 LC1698'HIGHWAY 45 AND IS NEAR THE CORNER OF WILSON AVENUE AND CHESTNUT
 LC1698'STREET.
 LC1698'
 LC1698'THE STATION IS A LARGE OVAL SHAPED TANK SUPPORTED BY 4 LEGS,
 LC1698'IS PAINTED SILVER AND IS APPROXIMATELY 120 FEET HIGH.
 LC1698'
 LC1698'THE POINT INTERSECTED WAS THE CENTER OF THE FINAL ON TOP OF
 LC1698'TANK.
 LC1698
 LC1698                          STATION RECOVERY (1978)
 LC1698
 LC1698'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC1698'THE STATION WAS RECOVERED AND AS DESCRIBED IN 1959.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1697 ***********************************************************************
 LC1697  DESIGNATION -  ONARGA NURSERIES STACK
 LC1697  PID         -  LC1697
 LC1697  STATE/COUNTY-  IL/IROQUOIS
 LC1697  COUNTRY     -  US
 LC1697  USGS QUAD   -  ONARGA WEST (2018)
 LC1697
 LC1697                         *CURRENT SURVEY CONTROL
 LC1697  ______________________________________________________________________
 LC1697* NAD 83(1997) POSITION- 40 43 17.86218(N) 088 00 19.97182(W)   ADJUSTED
 LC1697  ______________________________________________________________________
 LC1697  GEOID HEIGHT    -        -32.448 (meters)                     GEOID18
 LC1697  LAPLACE CORR    -         -3.43  (seconds)                    DEFLEC18
 LC1697  HORZ ORDER      -  THIRD
 LC1697
 LC1697.The horizontal coordinates were established by classical geodetic methods
 LC1697.and adjusted by the National Geodetic Survey in October 1999.
 LC1697
 LC1697.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1697.GEOID18 height accuracy estimate available here.
 LC1697
 LC1697.Click photographs - Photos may exist for this station.
 LC1697
 LC1697.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1697
 LC1697. The following values were computed from the NAD 83(1997) position.
 LC1697
 LC1697;                    North         East     Units Scale Factor Converg.
 LC1697;SPC IL E     -   450,180.743   327,693.335   MT  0.99998444   +0 12 49.8
 LC1697;SPC IL E     - 1,476,967.99  1,075,107.22   sFT  0.99998444   +0 12 49.8
 LC1697;UTM  16      - 4,508,342.110   415,076.441   MT  0.99968877   -0 39 21.8
 LC1697
 LC1697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1507608342(NAD 83)
 LC1697
 LC1697                          SUPERSEDED SURVEY CONTROL
 LC1697
 LC1697  NAD 83(1997)-  40 43 17.86336(N)    088 00 19.97388(W) AD(       ) 3
 LC1697  NAD 83(1986)-  40 43 17.87086(N)    088 00 19.97957(W) AD(       ) 3
 LC1697  NAD 27      -  40 43 17.74200(N)    088 00 19.83200(W) AD(       ) 3
 LC1697
 LC1697.Superseded values are not recommended for survey control.
 LC1697
 LC1697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1697.See file dsdata.pdf to determine how the superseded data were derived.
 LC1697
 LC1697_MARKER: 63 = STACK
 LC1697
 LC1697  HISTORY     - Date     Condition        Report By
 LC1697  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1697
 LC1697                          STATION DESCRIPTION
 LC1697
 LC1697'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1697'THE POINT OBSERVED UPON WAS THE CENTER OF THE STACK AT THE
 LC1697'ONARGA NURSERIES.  THE STACK IS A BRICK STRUCTURE AND IS
 LC1697'APPROXIMATELY 110 FEET HIGH.  THE NURSERIES ARE LOCATED AT
 LC1697'THE NORTHERN EDGE OF ONARGA.
 LC1697'
 LC1697'OBSERVED UPON FROM TRIANGULATION STATIONS.  SPRING CREEK
 LC1697'1879 (U.S.L.S.), PIPER, KEMPTON, AND ASHKUM (NO. 58 W U.S.G.S.).
 LC1697'
 LC1697'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1699 ***********************************************************************
 LC1699  DESIGNATION -  ONARGA NURSERIES WATER TANK
 LC1699  PID         -  LC1699
 LC1699  STATE/COUNTY-  IL/IROQUOIS
 LC1699  COUNTRY     -  US
 LC1699  USGS QUAD   -  ONARGA WEST (2018)
 LC1699
 LC1699                         *CURRENT SURVEY CONTROL
 LC1699  ______________________________________________________________________
 LC1699* NAD 83(1997) POSITION- 40 43 18.48961(N) 088 00 22.63392(W)   ADJUSTED
 LC1699  ______________________________________________________________________
 LC1699  GEOID HEIGHT    -        -32.447 (meters)                     GEOID18
 LC1699  LAPLACE CORR    -         -3.43  (seconds)                    DEFLEC18
 LC1699  HORZ ORDER      -  THIRD
 LC1699
 LC1699.The horizontal coordinates were established by classical geodetic methods
 LC1699.and adjusted by the National Geodetic Survey in October 1999.
 LC1699
 LC1699.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1699.GEOID18 height accuracy estimate available here.
 LC1699
 LC1699.Click photographs - Photos may exist for this station.
 LC1699
 LC1699.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1699
 LC1699. The following values were computed from the NAD 83(1997) position.
 LC1699
 LC1699;                    North         East     Units Scale Factor Converg.
 LC1699;SPC IL E     -   450,199.863   327,630.788   MT  0.99998439   +0 12 48.1
 LC1699;SPC IL E     - 1,477,030.72  1,074,902.01   sFT  0.99998439   +0 12 48.1
 LC1699;UTM  16      - 4,508,362.172   415,014.210   MT  0.99968890   -0 39 23.5
 LC1699
 LC1699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1501408362(NAD 83)
 LC1699
 LC1699                          SUPERSEDED SURVEY CONTROL
 LC1699
 LC1699  NAD 83(1997)-  40 43 18.49081(N)    088 00 22.63598(W) AD(       ) 3
 LC1699  NAD 83(1986)-  40 43 18.49814(N)    088 00 22.64160(W) AD(       ) 3
 LC1699  NAD 27      -  40 43 18.36900(N)    088 00 22.49400(W) AD(       ) 3
 LC1699
 LC1699.Superseded values are not recommended for survey control.
 LC1699
 LC1699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1699.See file dsdata.pdf to determine how the superseded data were derived.
 LC1699
 LC1699_MARKER: 53 = ELEVATED TANK
 LC1699
 LC1699  HISTORY     - Date     Condition        Report By
 LC1699  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1699
 LC1699                          STATION DESCRIPTION
 LC1699
 LC1699'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1699'THE POINT OBSERVED UPON WAS THE FINIAL OF THE ONARGA NURSERIES
 LC1699'WATER TANK.  THE TANK IS A WOODEN STRUCTURE SET ON STEEL
 LC1699'LEGS AND IS APPROXIMATELY 100 FEET HIGH.  THE NURSERIES ARE
 LC1699'LOCATED AT THE NORTHERN EDGE OF ONARGA.
 LC1699'
 LC1699'OBSERVED UPON FROM TRIANGULATION STATIONS.  KEMPTON, PIPER,
 LC1699'ASHKUM (NO. 58 W U.S.G.S.), AND SPRING CREEK 1879 (U.S.L.S.).
 LC1699'
 LC1699'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0097 ***********************************************************************
 LC0097  DESIGNATION -  ONARGA RM 1
 LC0097  PID         -  LC0097
 LC0097  STATE/COUNTY-  IL/IROQUOIS
 LC0097  COUNTRY     -  US
 LC0097  USGS QUAD   -  ONARGA WEST (2018)
 LC0097
 LC0097                         *CURRENT SURVEY CONTROL
 LC0097  ______________________________________________________________________
 LC0097* NAD 83(1986) POSITION- 40 42 40.26   (N) 088 01 43.46   (W)   HD_HELD1
 LC0097* NAVD 88 ORTHO HEIGHT -   205.859 (meters)      675.39  (feet) ADJUSTED
 LC0097  ______________________________________________________________________
 LC0097  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 LC0097  DYNAMIC HEIGHT  -        205.767 (meters)      675.09  (feet) COMP
 LC0097  MODELED GRAVITY -    980,174.8   (mgal)                       NAVD 88
 LC0097
 LC0097  VERT ORDER      -  SECOND    CLASS 0
 LC0097
 LC0097.The horizontal coordinates were determined by differentially corrected
 LC0097.hand held GPS observations or other comparable positioning techniques
 LC0097.and have an estimated accuracy of +/- 3 meters.
 LC0097
 LC0097.The orthometric height was determined by differential leveling and
 LC0097.adjusted by the NATIONAL GEODETIC SURVEY
 LC0097.in June 1991.
 LC0097
 LC0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0097.GEOID18 height accuracy estimate available here.
 LC0097
 LC0097.Click photographs - Photos may exist for this station.
 LC0097
 LC0097.The dynamic height is computed by dividing the NAVD 88
 LC0097.geopotential number by the normal gravity value computed on the
 LC0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0097.degrees latitude (g = 980.6199 gals.).
 LC0097
 LC0097.The modeled gravity was interpolated from observed gravity values.
 LC0097
 LC0097;                    North         East    Units  Estimated Accuracy
 LC0097;SPC IL E     -   449,013.8     325,738.0     MT  (+/- 3 meters HH1 GPS) 
 LC0097
 LC0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1310407205(NAD 83)
 LC0097
 LC0097                          SUPERSEDED SURVEY CONTROL
 LC0097
 LC0097  NGVD 29 (??/??/92)  205.928  (m)          675.62   (f) ADJ UNCH    2 0
 LC0097
 LC0097.Superseded values are not recommended for survey control.
 LC0097
 LC0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0097.See file dsdata.pdf to determine how the superseded data were derived.
 LC0097
 LC0097_MARKER: DR = REFERENCE MARK DISK
 LC0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0097_STAMPING: ONARGA NO 1 1959
 LC0097_MARK LOGO: CGS
 LC0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0097+STABILITY: SURFACE MOTION
 LC0097
 LC0097  HISTORY     - Date     Condition        Report By
 LC0097  HISTORY     - 1959     MONUMENTED       CGS
 LC0097  HISTORY     - 20070929 MARK NOT FOUND   GEOCAC
 LC0097
 LC0097                          STATION DESCRIPTION
 LC0097
 LC0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0097'1.5 MI W FROM ONARGA.
 LC0097'ABOUT 1.25 MILES WEST ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 LC0097'WITH U.S. HIGHWAY 45 IN ONARGA, THENCE 0.25 MILES SOUTH ALONG
 LC0097'A GRAVEL ROAD, AT THE JUNCTION OF A DRIVEWAY WEST TO A FARM
 LC0097'HOUSE, 29 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 79
 LC0097'FEET NORTH OF THE CENTER LINE OF THE DRIVEWAY, 1/2 FOOT EAST OF
 LC0097'THE FENCE, 71 FEET NORTH OF A FENCE CORNER, 46.5 FEET NORTH OF
 LC0097'TRIANGULATION STATION ONARGA 47.3 FEET NORTH OF A METAL WITNESS
 LC0097'POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN
 LC0097'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0097
 LC0097                          STATION RECOVERY (2007)
 LC0097
 LC0097'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0097'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0095 ***********************************************************************
 LC0095  DESIGNATION -  ONARGA RM 2
 LC0095  PID         -  LC0095
 LC0095  STATE/COUNTY-  IL/IROQUOIS
 LC0095  COUNTRY     -  US
 LC0095  USGS QUAD   -  ONARGA WEST (2018)
 LC0095
 LC0095                         *CURRENT SURVEY CONTROL
 LC0095  ______________________________________________________________________
 LC0095* NAD 83(1986) POSITION- 40 42 39.85   (N) 088 01 42.77   (W)   HD_HELD1
 LC0095* NAVD 88 ORTHO HEIGHT -   205.981 (meters)      675.79  (feet) ADJUSTED
 LC0095  ______________________________________________________________________
 LC0095  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 LC0095  DYNAMIC HEIGHT  -        205.889 (meters)      675.49  (feet) COMP
 LC0095  MODELED GRAVITY -    980,174.8   (mgal)                       NAVD 88
 LC0095
 LC0095  VERT ORDER      -  SECOND    CLASS 0
 LC0095
 LC0095.The horizontal coordinates were determined by differentially corrected
 LC0095.hand held GPS observations or other comparable positioning techniques
 LC0095.and have an estimated accuracy of +/- 3 meters.
 LC0095
 LC0095.The orthometric height was determined by differential leveling and
 LC0095.adjusted by the NATIONAL GEODETIC SURVEY
 LC0095.in June 1991.
 LC0095
 LC0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0095.GEOID18 height accuracy estimate available here.
 LC0095
 LC0095.Click photographs - Photos may exist for this station.
 LC0095
 LC0095.The dynamic height is computed by dividing the NAVD 88
 LC0095.geopotential number by the normal gravity value computed on the
 LC0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0095.degrees latitude (g = 980.6199 gals.).
 LC0095
 LC0095.The modeled gravity was interpolated from observed gravity values.
 LC0095
 LC0095;                    North         East    Units  Estimated Accuracy
 LC0095;SPC IL E     -   449,001.2     325,754.3     MT  (+/- 3 meters HH1 GPS) 
 LC0095
 LC0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1312007192(NAD 83)
 LC0095
 LC0095                          SUPERSEDED SURVEY CONTROL
 LC0095
 LC0095  NGVD 29 (??/??/92)  206.050  (m)          676.02   (f) ADJ UNCH    2 0
 LC0095
 LC0095.Superseded values are not recommended for survey control.
 LC0095
 LC0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0095.See file dsdata.pdf to determine how the superseded data were derived.
 LC0095
 LC0095_MARKER: DR = REFERENCE MARK DISK
 LC0095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0095_STAMPING: ONARGA NO 2 1959
 LC0095_MARK LOGO: CGS
 LC0095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0095+STABILITY: SURFACE MOTION
 LC0095
 LC0095  HISTORY     - Date     Condition        Report By
 LC0095  HISTORY     - 1959     MONUMENTED       CGS
 LC0095  HISTORY     - 20070929 MARK NOT FOUND   GEOCAC
 LC0095
 LC0095                          STATION DESCRIPTION
 LC0095
 LC0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0095'1.5 MI W FROM ONARGA.
 LC0095'ABOUT 1.25 MILES WEST ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 LC0095'WITH U.S. HIGHWAY 45 IN ONARGA, THENCE 0.25 MILE SOUTH ALONG A
 LC0095'GRAVEL ROAD, AT THE JUNCTION OF A DRIVEWAY WEST TO A FARM HOUSE,
 LC0095'22 FEET EAST OF THE CENTER LINE OF THE ROAD, 36 FEET SOUTH OF THE
 LC0095'EXTENDED CENTER LINE OF THE DRIVEWAY, 1/2 FOOT WEST OF A FENCE,
 LC0095'58 1/2 FEET NORTHEAST OF A FENCE CORNER, 49.7 FEET EAST OF
 LC0095'TRIANGULATION STATION ONARGA, 51.9 FEET EAST OF A METAL WITNESS
 LC0095'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 LC0095'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0095
 LC0095                          STATION RECOVERY (2007)
 LC0095
 LC0095'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0095'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1622 ***********************************************************************
 LC1622  DESIGNATION -  ONARGA RM 3
 LC1622  PID         -  LC1622
 LC1622  STATE/COUNTY-  IL/IROQUOIS
 LC1622  COUNTRY     -  US
 LC1622  USGS QUAD   -  ONARGA WEST (2018)
 LC1622
 LC1622                         *CURRENT SURVEY CONTROL
 LC1622  ______________________________________________________________________
 LC1622* NAD 83(1986) POSITION- 40 42 40.38   (N) 088 01 42.93   (W)   HD_HELD1
 LC1622* NAVD 88 ORTHO HEIGHT -   205.74  (meters)      675.0   (feet) RESET
 LC1622  ______________________________________________________________________
 LC1622  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 LC1622  VERT ORDER      -  THIRD
 LC1622
 LC1622.The horizontal coordinates were determined by differentially corrected
 LC1622.hand held GPS observations or other comparable positioning techniques
 LC1622.and have an estimated accuracy of +/- 3 meters.
 LC1622
 LC1622.The orthometric height was computed from unverified reset data.
 LC1622
 LC1622.No vertical observational check was made to the station.
 LC1622
 LC1622.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1622.GEOID18 height accuracy estimate available here.
 LC1622
 LC1622.Click photographs - Photos may exist for this station.
 LC1622
 LC1622;                    North         East    Units  Estimated Accuracy
 LC1622;SPC IL E     -   449,017.6     325,750.5     MT  (+/- 3 meters HH1 GPS) 
 LC1622
 LC1622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1311607208(NAD 83)
 LC1622
 LC1622                          SUPERSEDED SURVEY CONTROL
 LC1622
 LC1622  NGVD 29 (11/09/15)  205.81   (m)          675.2    (f) RESET       3  
 LC1622
 LC1622.Superseded values are not recommended for survey control.
 LC1622
 LC1622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1622.See file dsdata.pdf to determine how the superseded data were derived.
 LC1622
 LC1622_MARKER: A = ALUMINUM MARKER
 LC1622_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1622_STAMPING: ONARGA 1959 NO 3 1978
 LC1622_MARK LOGO: NGS
 LC1622_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1622
 LC1622  HISTORY     - Date     Condition        Report By
 LC1622  HISTORY     - 1978     MONUMENTED       NGS
 LC1622  HISTORY     - 20070929 POOR             GEOCAC
 LC1622
 LC1622                          STATION DESCRIPTION
 LC1622
 LC1622'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC1622'1.2 MI SW FROM ONARGA.
 LC1622'1.0 MILE WEST ALONG SEMINARY AVENUE IN ONARGA FROM THE POST OFFICE, TO
 LC1622'THE OVERPASS OF INTERSTATE 57, THENCE 0.2 WEST TO A CROSSROADS, THENCE
 LC1622'ALONG PAVED ROAD 0.3 MILE, 14 FEET OF CENTERLINE OF ROAD, 1 FOOT WEST
 LC1622'OF FENCE, AND IS A 3 FOOT ALUMINUM MARKER.
 LC1622'THE MARK IS 1 FT  N FROM A WITNESS POST.
 LC1622'THE MARK IS ABOVE LEVEL WITH ROAD.
 LC1622
 LC1622                          STATION RECOVERY (2007)
 LC1622
 LC1622'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC1622'DISC SHEARED OFF
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1621 ***********************************************************************
 LC1621  DESIGNATION -  ONARGA RM 4
 LC1621  PID         -  LC1621
 LC1621  STATE/COUNTY-  IL/IROQUOIS
 LC1621  COUNTRY     -  US
 LC1621  USGS QUAD   -  ONARGA WEST (2018)
 LC1621
 LC1621                         *CURRENT SURVEY CONTROL
 LC1621  ______________________________________________________________________
 LC1621* NAD 83(1986) POSITION- 40 42 39.53   (N) 088 01 42.89   (W)   HD_HELD1
 LC1621* NAVD 88 ORTHO HEIGHT -   205.70  (meters)      674.9   (feet) RESET
 LC1621  ______________________________________________________________________
 LC1621  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 LC1621  VERT ORDER      -  THIRD
 LC1621
 LC1621.The horizontal coordinates were determined by differentially corrected
 LC1621.hand held GPS observations or other comparable positioning techniques
 LC1621.and have an estimated accuracy of +/- 3 meters.
 LC1621
 LC1621.The orthometric height was computed from unverified reset data.
 LC1621
 LC1621.No vertical observational check was made to the station.
 LC1621
 LC1621.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1621.GEOID18 height accuracy estimate available here.
 LC1621
 LC1621.Click photographs - Photos may exist for this station.
 LC1621
 LC1621;                    North         East    Units  Estimated Accuracy
 LC1621;SPC IL E     -   448,991.3     325,751.5     MT  (+/- 3 meters HH1 GPS) 
 LC1621
 LC1621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1311707182(NAD 83)
 LC1621
 LC1621                          SUPERSEDED SURVEY CONTROL
 LC1621
 LC1621  NGVD 29 (11/09/15)  205.77   (m)          675.1    (f) RESET       3  
 LC1621
 LC1621.Superseded values are not recommended for survey control.
 LC1621
 LC1621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1621.See file dsdata.pdf to determine how the superseded data were derived.
 LC1621
 LC1621_MARKER: A = ALUMINUM MARKER
 LC1621_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1621_STAMPING: ONARGA 1959 NO 4 1978
 LC1621_MARK LOGO: NGS
 LC1621_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1621
 LC1621  HISTORY     - Date     Condition        Report By
 LC1621  HISTORY     - 1978     MONUMENTED       NGS
 LC1621  HISTORY     - 20070929 GOOD             GEOCAC
 LC1621
 LC1621                          STATION DESCRIPTION
 LC1621
 LC1621'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC1621'1.2 MI SW FROM ONARGA.
 LC1621'1.0 MILE WEST ALONG SEMINARY AVENUE IN ONARGA FROM THE POST OFFICE, TO
 LC1621'THE OVERPASS OF INTERSTATE HIGHWAY 57, THENCE WEST 0.2 MILE TO A
 LC1621'CROSSROADS, THENCE SOUTH ALONG A PAVED ROAD FOR 0.3 MILE, 14 FEET EAST
 LC1621'OF CENTERLINE OF ROAD, 1 FOOT WEST OF FENCE, AND IS AN ALUMINUM
 LC1621'MARKER.
 LC1621'THE MARK IS 1 FT  N FROM A WITNESS POST.
 LC1621'THE MARK IS ABOVE LEVEL WITH ROAD.
 LC1621
 LC1621                          STATION RECOVERY (2007)
 LC1621
 LC1621'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC1621'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1326 ***********************************************************************
 JA1326  DESIGNATION -  ONEAL 1
 JA1326  PID         -  JA1326
 JA1326  STATE/COUNTY-  IL/LAWRENCE
 JA1326  COUNTRY     -  US
 JA1326  USGS QUAD   -  VINCENNES (2019)
 JA1326
 JA1326                         *CURRENT SURVEY CONTROL
 JA1326  ______________________________________________________________________
 JA1326* NAD 83(1986) POSITION- 38 41 21.     (N) 087 32 46.     (W)   SCALED
 JA1326* NAVD 88 ORTHO HEIGHT -   125.949 (meters)      413.22  (feet) ADJUSTED
 JA1326  ______________________________________________________________________
 JA1326  GEOID HEIGHT    -        -31.756 (meters)                     GEOID18
 JA1326  DYNAMIC HEIGHT  -        125.872 (meters)      412.97  (feet) COMP
 JA1326  MODELED GRAVITY -    980,012.1   (mgal)                       NAVD 88
 JA1326
 JA1326  VERT ORDER      -  FIRST     CLASS II
 JA1326
 JA1326.This mark is at O'neal Airport (OEA)
 JA1326
 JA1326.The horizontal coordinates were scaled from a map and have
 JA1326.an estimated accuracy of +/- 6 seconds.
 JA1326
 JA1326.The orthometric height was determined by differential leveling and
 JA1326.adjusted by the NATIONAL GEODETIC SURVEY
 JA1326.in June 1991.
 JA1326
 JA1326.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1326.GEOID18 height accuracy estimate available here.
 JA1326
 JA1326.Click photographs - Photos may exist for this station.
 JA1326
 JA1326.The dynamic height is computed by dividing the NAVD 88
 JA1326.geopotential number by the normal gravity value computed on the
 JA1326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1326.degrees latitude (g = 980.6199 gals.).
 JA1326
 JA1326.The modeled gravity was interpolated from observed gravity values.
 JA1326
 JA1326;                    North         East    Units  Estimated Accuracy
 JA1326;SPC IL E     -   224,770.      368,490.      MT  (+/- 180 meters Scaled)
 JA1326
 JA1326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH525824(NAD 83)
 JA1326
 JA1326                          SUPERSEDED SURVEY CONTROL
 JA1326
 JA1326  NGVD 29 (??/??/92)  126.080  (m)          413.65   (f) ADJ UNCH    1 2
 JA1326
 JA1326.Superseded values are not recommended for survey control.
 JA1326
 JA1326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1326.See file dsdata.pdf to determine how the superseded data were derived.
 JA1326
 JA1326_MARKER: DB = BENCH MARK DISK
 JA1326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1326_STAMPING: ONEAL 1 1954
 JA1326_MARK LOGO: CGS
 JA1326_PROJECTION: PROJECTING
 JA1326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1326+STABILITY: SURFACE MOTION
 JA1326
 JA1326  HISTORY     - Date     Condition        Report By
 JA1326  HISTORY     - 1954     MONUMENTED       CGS
 JA1326  HISTORY     - 1956     GOOD             CGS
 JA1326  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1326
 JA1326                          STATION DESCRIPTION
 JA1326
 JA1326'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JA1326'0.8 MI NW FROM VINCENNES.
 JA1326'IN LAWRENCE COUNTY ILLINOIS, ABOUT 0.8 MILE NORTHWEST ALONG U.S.
 JA1326'HIGHWAY 50 FROM THE BRIDGE OVER WABASH RIVER AT VINCENNES, KNOX
 JA1326'COUNTY, INDIANA, AT ONEAL AIRPORT, ABOUT 140 YARDS SOUTHWEST OF
 JA1326'HIGHWAY, 27 FEET NORTHWEST OF CENTER LINE OF A GRAVEL ROAD
 JA1326'LEADING SOUTHWEST ALONG THE SOUTHEAST SIDE OF AIRPORT, 24 FEET
 JA1326'SOUTHWEST OF SOUTH CORNER OF REPAIR HANGAR (CONCRETE BLOCK), 8
 JA1326'FEET SOUTHWEST OF A LONE 8-INCH ELM TREE, 21 FEET SOUTHEAST OF
 JA1326'SOUTHEAST EDGE OF CONCRETE APRON IN FRONT OF HANGAR, 45 FEET
 JA1326'NORTHWEST AND ACROSS ROAD FROM FENCE AROUND DRIVE-IN THEATRE, 2
 JA1326'FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT
 JA1326'ABOVE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 JA1326'INCHES.
 JA1326
 JA1326                          STATION RECOVERY (1956)
 JA1326
 JA1326'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 JA1326'RECOVERED IN GOOD CONDITION.
 JA1326
 JA1326                          STATION RECOVERY (1986)
 JA1326
 JA1326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1326'THE AIRPORT MANAGER STATED THAT THE MARK IS STILL IN PLACE UNDER FILL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1327 ***********************************************************************
 JA1327  DESIGNATION -  ONEAL 2
 JA1327  PID         -  JA1327
 JA1327  STATE/COUNTY-  IL/LAWRENCE
 JA1327  COUNTRY     -  US
 JA1327  USGS QUAD   -  VINCENNES (2019)
 JA1327
 JA1327                         *CURRENT SURVEY CONTROL
 JA1327  ______________________________________________________________________
 JA1327* NAD 83(1986) POSITION- 38 41 23.     (N) 087 32 47.     (W)   SCALED
 JA1327* NAVD 88 ORTHO HEIGHT -   126.223 (meters)      414.12  (feet) ADJUSTED
 JA1327  ______________________________________________________________________
 JA1327  GEOID HEIGHT    -        -31.756 (meters)                     GEOID18
 JA1327  DYNAMIC HEIGHT  -        126.145 (meters)      413.86  (feet) COMP
 JA1327  MODELED GRAVITY -    980,012.2   (mgal)                       NAVD 88
 JA1327
 JA1327  VERT ORDER      -  FIRST     CLASS II
 JA1327
 JA1327.This mark is at O'neal Airport (OEA)
 JA1327
 JA1327.The horizontal coordinates were scaled from a map and have
 JA1327.an estimated accuracy of +/- 6 seconds.
 JA1327
 JA1327.The orthometric height was determined by differential leveling and
 JA1327.adjusted by the NATIONAL GEODETIC SURVEY
 JA1327.in June 1991.
 JA1327
 JA1327.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1327.GEOID18 height accuracy estimate available here.
 JA1327
 JA1327.Click photographs - Photos may exist for this station.
 JA1327
 JA1327.The dynamic height is computed by dividing the NAVD 88
 JA1327.geopotential number by the normal gravity value computed on the
 JA1327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1327.degrees latitude (g = 980.6199 gals.).
 JA1327
 JA1327.The modeled gravity was interpolated from observed gravity values.
 JA1327
 JA1327;                    North         East    Units  Estimated Accuracy
 JA1327;SPC IL E     -   224,830.      368,470.      MT  (+/- 180 meters Scaled)
 JA1327
 JA1327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH524824(NAD 83)
 JA1327
 JA1327                          SUPERSEDED SURVEY CONTROL
 JA1327
 JA1327  NGVD 29 (??/??/92)  126.354  (m)          414.55   (f) ADJ UNCH    1 2
 JA1327
 JA1327.Superseded values are not recommended for survey control.
 JA1327
 JA1327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1327.See file dsdata.pdf to determine how the superseded data were derived.
 JA1327
 JA1327_MARKER: DB = BENCH MARK DISK
 JA1327_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JA1327+WITH SETTING: PAVEMENT
 JA1327_SP_SET: FLOOR
 JA1327_STAMPING: ONEAL 2 1954
 JA1327_MARK LOGO: CGS
 JA1327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1327+STABILITY: SURFACE MOTION
 JA1327_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JA1327+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2009
 JA1327
 JA1327  HISTORY     - Date     Condition        Report By
 JA1327  HISTORY     - 1954     MONUMENTED       CGS
 JA1327  HISTORY     - 1956     GOOD             CGS
 JA1327  HISTORY     - 1986     GOOD             NGS
 JA1327  HISTORY     - 20090214 GOOD             LNDMRK
 JA1327
 JA1327                          STATION DESCRIPTION
 JA1327
 JA1327'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JA1327'0.8 MI NW FROM VINCENNES.
 JA1327'IN LAWRENCE COUNTY ILLINOIS, ABOUT 0.8 MILE NORTHEAST ALONG U.S.
 JA1327'HIGHWAY 50 FROM THE BRIDGE OVER WABASH RIVER AT VINCENNES, KNOX
 JA1327'COUNTY, INDIANA, AT ONEAL AIRPORT, IN THE TOP OF THE CONCRETE
 JA1327'FLOOR OF STORAGE HANGAR, 97 1/2 FEET SOUTHEAST OF EAST CORNER
 JA1327'OF AIRPORT OFFICE BUILDING, 55 1/2 FEET NORTHWEST OF SOUTH
 JA1327'CORNER OF HANGAR, 2 FEET NORTHEAST OF SLIDING DOOT TRACK ALONG
 JA1327'SOUTHWEST SIDE OF BUILDING.
 JA1327
 JA1327                          STATION RECOVERY (1956)
 JA1327
 JA1327'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 JA1327'RECOVERED IN GOOD CONDITION.
 JA1327
 JA1327                          STATION RECOVERY (1986)
 JA1327
 JA1327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1327'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTION.  U.S.
 JA1327'HIGHWAY 50 MENTIONED IN THE ORIGINAL DESCRIPTION IS NOW U.S. HIGHWAY
 JA1327'50 BUSINESS.
 JA1327
 JA1327                          STATION RECOVERY (2009)
 JA1327
 JA1327'RECOVERY NOTE BY LANDMARK SURVEYING INCORPORATED 2009 (DLH)
 JA1327'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1328 ***********************************************************************
 JA1328  DESIGNATION -  ONEAL 3
 JA1328  PID         -  JA1328
 JA1328  STATE/COUNTY-  IL/LAWRENCE
 JA1328  COUNTRY     -  US
 JA1328  USGS QUAD   -  VINCENNES (2019)
 JA1328
 JA1328                         *CURRENT SURVEY CONTROL
 JA1328  ______________________________________________________________________
 JA1328* NAD 83(1986) POSITION- 38 41 24.     (N) 087 32 49.     (W)   SCALED
 JA1328* NAVD 88 ORTHO HEIGHT -   127.342 (meters)      417.79  (feet) ADJUSTED
 JA1328  ______________________________________________________________________
 JA1328  GEOID HEIGHT    -        -31.755 (meters)                     GEOID18
 JA1328  DYNAMIC HEIGHT  -        127.264 (meters)      417.53  (feet) COMP
 JA1328  MODELED GRAVITY -    980,012.2   (mgal)                       NAVD 88
 JA1328
 JA1328  VERT ORDER      -  FIRST     CLASS II
 JA1328
 JA1328.This mark is at O'neal Airport (OEA)
 JA1328
 JA1328.The horizontal coordinates were scaled from a map and have
 JA1328.an estimated accuracy of +/- 6 seconds.
 JA1328
 JA1328.The orthometric height was determined by differential leveling and
 JA1328.adjusted by the NATIONAL GEODETIC SURVEY
 JA1328.in June 1991.
 JA1328
 JA1328.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1328.GEOID18 height accuracy estimate available here.
 JA1328
 JA1328.Click photographs - Photos may exist for this station.
 JA1328
 JA1328.The dynamic height is computed by dividing the NAVD 88
 JA1328.geopotential number by the normal gravity value computed on the
 JA1328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1328.degrees latitude (g = 980.6199 gals.).
 JA1328
 JA1328.The modeled gravity was interpolated from observed gravity values.
 JA1328
 JA1328;                    North         East    Units  Estimated Accuracy
 JA1328;SPC IL E     -   224,860.      368,420.      MT  (+/- 180 meters Scaled)
 JA1328
 JA1328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH524825(NAD 83)
 JA1328
 JA1328                          SUPERSEDED SURVEY CONTROL
 JA1328
 JA1328  NGVD 29 (??/??/92)  127.478  (m)          418.23   (f) ADJ UNCH    1 2
 JA1328
 JA1328.Superseded values are not recommended for survey control.
 JA1328
 JA1328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1328.See file dsdata.pdf to determine how the superseded data were derived.
 JA1328
 JA1328_MARKER: DB = BENCH MARK DISK
 JA1328_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JA1328_SP_SET: FOUNDATION WALL
 JA1328_STAMPING: ONEAL 3 1954
 JA1328_MARK LOGO: CGS
 JA1328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1328+STABILITY: SURFACE MOTION
 JA1328
 JA1328  HISTORY     - Date     Condition        Report By
 JA1328  HISTORY     - 1954     MONUMENTED       CGS
 JA1328  HISTORY     - 1956     GOOD             CGS
 JA1328  HISTORY     - 1986     GOOD             NGS
 JA1328
 JA1328                          STATION DESCRIPTION
 JA1328
 JA1328'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JA1328'0.8 MI NW FROM VINCENNES.
 JA1328'IN LAWRENCE COUNTY ILLINOIS, ABOUT 0.8 MILE NORTHWEST ALONG U.S.
 JA1328'HIGHWAY 50 FROM THE BRIDGE OVER WABASH RIVER AT VINCENNES, KNOX
 JA1328'COUNTY, INDIANA, AT ONEAL AIRPORT, SET VERTICALLY IN THE
 JA1328'SOUTHEAST FACE OF THE TWO STORY PORTION OF AIRPORT OFFICE
 JA1328'BUILDING, 1/2 FOOT SOUTHWEST OF EAST CORNER OF BUILDING AND ABOUT
 JA1328'2 1/2 FEET ABOVE GROUND.
 JA1328
 JA1328                          STATION RECOVERY (1956)
 JA1328
 JA1328'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 JA1328'RECOVERED IN GOOD CONDITION.
 JA1328
 JA1328                          STATION RECOVERY (1986)
 JA1328
 JA1328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1328'RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTION.  U.S.
 JA1328'HIGHWAY 50 MENTIONED IN THE ORIGINAL DESCRIPTION IS NOW U.S. HIGHWAY
 JA1328'50 BUSINESS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1640 ***********************************************************************
 JA1640  DESIGNATION -  ONEAL AIRPORT
 JA1640  PID         -  JA1640
 JA1640  STATE/COUNTY-  IL/LAWRENCE
 JA1640  COUNTRY     -  US
 JA1640  USGS QUAD   -  VINCENNES (2019)
 JA1640
 JA1640                         *CURRENT SURVEY CONTROL
 JA1640  ______________________________________________________________________
 JA1640* NAD 83(1986) POSITION- 38 41 16.     (N) 087 33 16.     (W)   SCALED
 JA1640* NAVD 88 ORTHO HEIGHT -   125.518 (meters)      411.80  (feet) ADJUSTED
 JA1640  ______________________________________________________________________
 JA1640  GEOID HEIGHT    -        -31.744 (meters)                     GEOID18
 JA1640  DYNAMIC HEIGHT  -        125.440 (meters)      411.55  (feet) COMP
 JA1640  MODELED GRAVITY -    980,012.1   (mgal)                       NAVD 88
 JA1640
 JA1640  VERT ORDER      -  FIRST     CLASS II
 JA1640
 JA1640.This mark is at O'neal Airport (OEA)
 JA1640
 JA1640.The horizontal coordinates were scaled from a map and have
 JA1640.an estimated accuracy of +/- 6 seconds.
 JA1640
 JA1640.The orthometric height was determined by differential leveling and
 JA1640.adjusted by the NATIONAL GEODETIC SURVEY
 JA1640.in June 1991.
 JA1640
 JA1640.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1640.GEOID18 height accuracy estimate available here.
 JA1640
 JA1640.Click photographs - Photos may exist for this station.
 JA1640
 JA1640.The dynamic height is computed by dividing the NAVD 88
 JA1640.geopotential number by the normal gravity value computed on the
 JA1640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1640.degrees latitude (g = 980.6199 gals.).
 JA1640
 JA1640.The modeled gravity was interpolated from observed gravity values.
 JA1640
 JA1640;                    North         East    Units  Estimated Accuracy
 JA1640;SPC IL E     -   224,610.      367,770.      MT  (+/- 180 meters Scaled)
 JA1640
 JA1640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH517822(NAD 83)
 JA1640
 JA1640                          SUPERSEDED SURVEY CONTROL
 JA1640
 JA1640.No superseded survey control is available for this station.
 JA1640
 JA1640_MARKER: DH = HORIZONTAL CONTROL DISK
 JA1640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1640_STAMPING: ONEAL AIRPORT 1986
 JA1640_MARK LOGO: NGS
 JA1640_PROJECTION: PROJECTING 1 CENTIMETERS
 JA1640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1640+STABILITY: SURFACE MOTION
 JA1640
 JA1640  HISTORY     - Date     Condition        Report By
 JA1640  HISTORY     - 1986     MONUMENTED       NGS
 JA1640  HISTORY     - 1986     GOOD             NGS
 JA1640  HISTORY     - 20090214 POOR             LNDMRK
 JA1640
 JA1640                          STATION DESCRIPTION
 JA1640
 JA1640'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1640'1.4 KM (0.9 MI) WEST FROM VINCENNES IN.
 JA1640'0.2 KM (0.1 MI) WESTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM THE
 JA1640'STATION IN VINCENNES, INDIANA, THENCE 1.2 KM (0.75 MI) SOUTHWESTERLY
 JA1640'ALONG 6TH STREET, THENCE 2.0 KM (1.25 MI) NORTHWESTERLY ALONG U.S.
 JA1640'HIGHWAY 50 BUSINESS, THENCE 0.3 KM (0.2 MI) SOUTHWEST ALONG COUNTY
 JA1640'ROAD 1950 E, THENCE 0.5 KM (0.3 MI) WEST ALONG COUNTY ROAD 800 N, AT
 JA1640'THE SOUTHWEST END AND IN LINE WITH THE SOUTHEAST EDGE OF THE
 JA1640'NORTHEAST-SOUTHWEST RUNWAY OF THE ONEAL AIRPORT, 24.7 M (81.0 FT) WEST
 JA1640'OF THE EXTENDED CENTER OF A DRIVEWAY, 7.1 M (23.3 FT) NORTH OF THE
 JA1640'CENTER OF COUNTY ROAD 800 N, AND 0.6 M (2.0 FT) NORTHEAST OF THE
 JA1640'SOUTHEAST LEG OF THE END OF A RUNWAY MARKER.
 JA1640'THE MARK IS 0.7 METERS  N FROM  A WITNESS POST
 JA1640'THE MARK IS ABOVE LEVEL WITH THE RUNWAY.
 JA1640
 JA1640                          STATION RECOVERY (2009)
 JA1640
 JA1640'RECOVERY NOTE BY LANDMARK SURVEYING INCORPORATED 2009 (DLH)
 JA1640'THE POST WAS FOUND.  THE DISK HAS BEEN SEPERATED FROM THE POST. THE
 JA1640'SHAFT OF THE DISK REMAINS IN THE POST.  THE DISK WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1641 ***********************************************************************
 JA1641  DESIGNATION -  ONEAL AIRPORT AZ MK
 JA1641  PID         -  JA1641
 JA1641  STATE/COUNTY-  IL/LAWRENCE
 JA1641  COUNTRY     -  US
 JA1641  USGS QUAD   -  VINCENNES (2019)
 JA1641
 JA1641                         *CURRENT SURVEY CONTROL
 JA1641  ______________________________________________________________________
 JA1641* NAD 83(1986) POSITION- 38 41 17.     (N) 087 33 36.     (W)   SCALED
 JA1641* NAVD 88 ORTHO HEIGHT -   126.456 (meters)      414.88  (feet) ADJUSTED
 JA1641  ______________________________________________________________________
 JA1641  GEOID HEIGHT    -        -31.737 (meters)                     GEOID18
 JA1641  DYNAMIC HEIGHT  -        126.378 (meters)      414.63  (feet) COMP
 JA1641  MODELED GRAVITY -    980,012.3   (mgal)                       NAVD 88
 JA1641
 JA1641  VERT ORDER      -  FIRST     CLASS II
 JA1641
 JA1641.This mark is at O'neal Airport (OEA)
 JA1641
 JA1641.The horizontal coordinates were scaled from a map and have
 JA1641.an estimated accuracy of +/- 6 seconds.
 JA1641
 JA1641.The orthometric height was determined by differential leveling and
 JA1641.adjusted by the NATIONAL GEODETIC SURVEY
 JA1641.in June 1991.
 JA1641
 JA1641.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1641.GEOID18 height accuracy estimate available here.
 JA1641
 JA1641.Click photographs - Photos may exist for this station.
 JA1641
 JA1641.The dynamic height is computed by dividing the NAVD 88
 JA1641.geopotential number by the normal gravity value computed on the
 JA1641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1641.degrees latitude (g = 980.6199 gals.).
 JA1641
 JA1641.The modeled gravity was interpolated from observed gravity values.
 JA1641
 JA1641;                    North         East    Units  Estimated Accuracy
 JA1641;SPC IL E     -   224,630.      367,280.      MT  (+/- 180 meters Scaled)
 JA1641
 JA1641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH512823(NAD 83)
 JA1641
 JA1641                          SUPERSEDED SURVEY CONTROL
 JA1641
 JA1641.No superseded survey control is available for this station.
 JA1641
 JA1641_MARKER: DZ = AZIMUTH MARK DISK
 JA1641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1641_STAMPING: ONEAL AIRPORT 1986
 JA1641_MARK LOGO: NGS
 JA1641_PROJECTION: PROJECTING 1 CENTIMETERS
 JA1641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1641+STABILITY: SURFACE MOTION
 JA1641
 JA1641  HISTORY     - Date     Condition        Report By
 JA1641  HISTORY     - 1986     MONUMENTED       NGS
 JA1641  HISTORY     - 1986     GOOD             NGS
 JA1641
 JA1641                          STATION DESCRIPTION
 JA1641
 JA1641'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1641'3.2 KM (2.0 MI) NW FROM VINCENNES IN.
 JA1641'0.2 KM (0.1 MI) WESTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM THE
 JA1641'STATION IN VINCENNES, INDIANA, THENCE 1.2 KM (0.75 MI) SOUTHWEST ALONG
 JA1641'6TH STREET, THENCE 2.0 KM (1.25 MI) NORTHWESTERLY ALONG U.S. HIGHWAY
 JA1641'50 BUSINESS, THENCE 0.3 KM (0.2 MI) SOUTHWEST ALONG COUNTY ROAD 1950
 JA1641'E, THENCE 1.0 KM (0.6 MI) WEST ALONG COUNTY ROAD 800 N, AT THE WEST
 JA1641'END OF THE EAST-WEST RUNWAY OF THE ONEAL AIRPORT, 25.9 M (85.0 FT)
 JA1641'NORTH OF THE CENTER OF COUNTY ROAD 800 N, 12.5 M (41.0 FT) NORTHEAST
 JA1641'OF THE EXTENDED CENTER OF COUNTY ROAD 1800 E, AND 0.7 M (2.3 FT)
 JA1641'WEST-NORTHWEST OF THE SOUTH LEG OF THE END OF A RUNWAY MARKER.
 JA1641'THE MARK IS 0.5 METERS  NW FROM  A WITNESS POST
 JA1641'THE MARK IS ABOVE LEVEL WITH THE RUNWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1618 ***********************************************************************
 JB1618  DESIGNATION -  ONION HILL
 JB1618  PID         -  JB1618
 JB1618  STATE/COUNTY-  IL/RICHLAND
 JB1618  COUNTRY     -  US
 JB1618  USGS QUAD   -  WAKEFIELD (2018)
 JB1618
 JB1618                         *CURRENT SURVEY CONTROL
 JB1618  ______________________________________________________________________
 JB1618* NAD 83(1997) POSITION- 38 48 57.56397(N) 088 10 27.60401(W)   ADJUSTED
 JB1618* NAVD 88 ORTHO HEIGHT -   172.    (meters)      564.    (feet) SCALED
 JB1618  ______________________________________________________________________
 JB1618  GEOID HEIGHT    -        -31.475 (meters)                     GEOID18
 JB1618  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 JB1618  HORZ ORDER      -  FIRST
 JB1618
 JB1618.The horizontal coordinates were established by classical geodetic methods
 JB1618.and adjusted by the National Geodetic Survey in October 1999.
 JB1618
 JB1618.The orthometric height was scaled from a topographic map.
 JB1618
 JB1618.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1618.GEOID18 height accuracy estimate available here.
 JB1618
 JB1618.Click photographs - Photos may exist for this station.
 JB1618
 JB1618.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1618
 JB1618. The following values were computed from the NAD 83(1997) position.
 JB1618
 JB1618;                    North         East     Units Scale Factor Converg.
 JB1618;SPC IL E     -   238,562.927   313,808.764   MT  0.99997735   +0 05 58.8
 JB1618;SPC IL E     -   782,685.20  1,029,554.25   sFT  0.99997735   +0 05 58.8
 JB1618;UTM  16      - 4,297,012.075   398,047.916   MT  0.99972799   -0 44 10.2
 JB1618
 JB1618!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1618!SPC IL E     -   0.99997797  x   0.99997735  =   0.99995532
 JB1618!UTM  16      -   0.99997797  x   0.99972799  =   0.99970596
 JB1618
 JB1618:                Primary Azimuth Mark                     Grid Az
 JB1618:SPC IL E     -  DENVER                                   213 41 57.3
 JB1618:UTM  16      -  DENVER                                   214 32 06.3
 JB1618
 JB1618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9804797012(NAD 83)
 JB1618
 JB1618|---------------------------------------------------------------------|
 JB1618| PID    Reference Object                     Distance      Geod. Az  |
 JB1618|                                                           dddmmss.s |
 JB1618| JB1617 DENVER                              APPROX. 5.9 KM 2134756.1 |
 JB1618|---------------------------------------------------------------------|
 JB1618
 JB1618                          SUPERSEDED SURVEY CONTROL
 JB1618
 JB1618  NAD 83(1997)-  38 48 57.56594(N)    088 10 27.60232(W) AD(       ) 1
 JB1618  NAD 83(1986)-  38 48 57.57557(N)    088 10 27.59946(W) AD(       ) 1
 JB1618  NAD 27      -  38 48 57.40700(N)    088 10 27.45400(W) AD(       ) 1
 JB1618  USSD        -  38 48 57.52700(N)    088 10 27.31500(W) AD(       ) 3
 JB1618
 JB1618.Superseded values are not recommended for survey control.
 JB1618
 JB1618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1618.See file dsdata.pdf to determine how the superseded data were derived.
 JB1618
 JB1618_MARKER: V = STONE MONUMENT
 JB1618_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1618
 JB1618  HISTORY     - Date     Condition        Report By
 JB1618  HISTORY     - 1879     MONUMENTED       USLS
 JB1618  HISTORY     - 1937     SEE DESCRIPTION  CGS
 JB1618
 JB1618                          STATION DESCRIPTION
 JB1618
 JB1618'DESCRIBED BY US LAKE SURVEY 1879
 JB1618'THIS STATION WAS ESTABLISHED BY THE UNITED STATES ENGINEERS.  IT IS ON
 JB1618'ONION HILL, IN DENVER TOWNSHIP, ABOUT 5 MILES SOUTHWEST OF THE TOWN OF
 JB1618'WEST LIBERTY, IN THE NE 0.25 SEC, 2 T 4 N, R 9 E.
 JB1618'
 JB1618'THE STATION IS MARKED BY TWO STONE POSTS, ONE AT THE SURFACE OF THE
 JB1618'GROUND AND THE OTHER 3 FEET DEEP DIRECTLY BELOW THE SURFACE MARK.
 JB1618'BOTH POSTS ARE IN AN UPRIGHT POSITION.  THIS TYPE OF MARKING WAS
 JB1618'EMPLOYED BY THE UNITED STATES ENGINEERS.
 JB1618'
 JB1618'THREE STONE REFERENCE POSTS ARE LOCATED AS FOLLOWS- ON THE SOUTH SIDE
 JB1618'OF THE ROAD NORTH OF THE STATION, 205.68 METERS N 33 DEG 02 MIN E, ON
 JB1618'THE NORTH SIDE OF THE SAME ROAD, 181.04 METERS N 25 DEG 31 MIN W, AND
 JB1618'ON THE WEST SIDE OF THE ROAD WEST OF THE STATION, 354.02 METERS N 84
 JB1618'DEG 35 MIN W.  THE NORTHEAST CORNER OF SECTION 2 IS 502.7 METERS N 69
 JB1618'DEG 25 MIN E, FROM THE STATION.
 JB1618
 JB1618                          STATION RECOVERY (1937)
 JB1618
 JB1618'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1618'ALL MARKS HAVE BEEN LOST EXCEPT THE REFERENCE MARK
 JB1618'ON THE NORTH SIDE OF THE ROAD NORTH OF THE STATION,
 JB1618'181.04 METERS NORTH 25 DEG 31 MIN
 JB1618'WEST.  THIS MARK, A STONE POST 6
 JB1618'INCHES SQUARE AND PROJECTING 6 INCHES WAS FOUND IN
 JB1618'FAIR CONDITION.
 JB1618'MEASUREMENTS WERE MADE AND THE POINT OF THE OLD STATION WAS UNCOVERED
 JB1618'WHICH IS DESCRIBED
 JB1618'AS TWO STONE POSTS ONE ABOVE THE OTHER.  THE
 JB1618'UNDERGROUND MARK WAS FOUND TO HAVE
 JB1618'BEEN A WOOD BLOCK NOW COMPLETERLY
 JB1618'ROTTED AWAY.  THIS WAS VERFIED BY THE OWNER WHO LIVED
 JB1618'IN THE VICINITY AT
 JB1618'THE TIME THE STATION WAS ESTABLISHED.
 JB1618'
 JB1618'STATION IS REPORTED AS LOST WITH THE REFERENCE MARK AS ABOVE
 JB1618'REMAINING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0236 ***********************************************************************
 MG0236  DESIGNATION -  ONTARIO
 MG0236  PID         -  MG0236
 MG0236  STATE/COUNTY-  IL/KNOX
 MG0236  COUNTRY     -  US
 MG0236  USGS QUAD   -  WATAGA (2018)
 MG0236
 MG0236                         *CURRENT SURVEY CONTROL
 MG0236  ______________________________________________________________________
 MG0236* NAD 83(1997) POSITION- 41 05 35.09336(N) 090 19 45.25531(W)   ADJUSTED
 MG0236* NAVD 88 ORTHO HEIGHT -   245.844 (meters)      806.57  (feet) ADJUSTED
 MG0236  ______________________________________________________________________
 MG0236  GEOID HEIGHT    -        -32.851 (meters)                     GEOID18
 MG0236  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 MG0236  DYNAMIC HEIGHT  -        245.739 (meters)      806.23  (feet) COMP
 MG0236  MODELED GRAVITY -    980,189.5   (mgal)                       NAVD 88
 MG0236
 MG0236  HORZ ORDER      -  SECOND
 MG0236  VERT ORDER      -  SECOND    CLASS 0
 MG0236
 MG0236.The horizontal coordinates were established by classical geodetic methods
 MG0236.and adjusted by the National Geodetic Survey in October 1999.
 MG0236
 MG0236.The orthometric height was determined by differential leveling and
 MG0236.adjusted by the NATIONAL GEODETIC SURVEY
 MG0236.in June 1991.
 MG0236
 MG0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0236.GEOID18 height accuracy estimate available here.
 MG0236
 MG0236.Click photographs - Photos may exist for this station.
 MG0236
 MG0236.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0236
 MG0236.The dynamic height is computed by dividing the NAVD 88
 MG0236.geopotential number by the normal gravity value computed on the
 MG0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0236.degrees latitude (g = 980.6199 gals.).
 MG0236
 MG0236.The modeled gravity was interpolated from observed gravity values.
 MG0236
 MG0236. The following values were computed from the NAD 83(1997) position.
 MG0236
 MG0236;                    North         East     Units Scale Factor Converg.
 MG0236;SPC IL W     -   491,374.801   686,342.127   MT  0.99994347   -0 06 24.7
 MG0236;SPC IL W     - 1,612,118.83  2,251,774.13   sFT  0.99994347   -0 06 24.7
 MG0236;UTM  15      - 4,552,527.662   724,310.113   MT  1.00021930   +1 45 22.3
 MG0236
 MG0236!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0236!SPC IL W     -   0.99996659  x   0.99994347  =   0.99991006
 MG0236!UTM  15      -   0.99996659  x   1.00021930  =   1.00018588
 MG0236
 MG0236:                Primary Azimuth Mark                     Grid Az
 MG0236:SPC IL W     -  ONTARIO AZ MK                            091 38 24.6
 MG0236:UTM  15      -  ONTARIO AZ MK                            089 46 37.6
 MG0236
 MG0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2431052527(NAD 83)
 MG0236
 MG0236|---------------------------------------------------------------------|
 MG0236| PID    Reference Object                     Distance      Geod. Az  |
 MG0236|                                                           dddmmss.s |
 MG0236| MG0701 WOODHULL BETHANY LUTH CH SPIRE      APPROX. 9.7 KM 0041814.4 |
 MG0236| MG0702 WOODHULL MUNICIPAL TANK             APPROX. 9.4 KM 0071835.1 |
 MG0236| MG0234 ONTARIO RM 1                         15.908 METERS 09020     |
 MG0236| MG0233 ONTARIO AZ MK                                      0913159.9 |
 MG0236| MG0235 ONTARIO RM 2                         16.560 METERS 18322     |
 MG0236|---------------------------------------------------------------------|
 MG0236
 MG0236                          SUPERSEDED SURVEY CONTROL
 MG0236
 MG0236  NAD 83(1996)-  41 05 35.09334(N)    090 19 45.25541(W) AD(       ) 2
 MG0236  NAD 83(1986)-  41 05 35.09653(N)    090 19 45.27332(W) AD(       ) 2
 MG0236  NAD 27      -  41 05 34.96580(N)    090 19 44.81850(W) AD(       ) 2
 MG0236  NGVD 29 (??/??/92)  245.898  (m)          806.75   (f) ADJ UNCH    2 0
 MG0236  NGVD 29             245.90   (m)          806.8    (f) LEVELING    3  
 MG0236
 MG0236.Superseded values are not recommended for survey control.
 MG0236
 MG0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0236.See file dsdata.pdf to determine how the superseded data were derived.
 MG0236
 MG0236_MARKER: DS = TRIANGULATION STATION DISK
 MG0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0236_STAMPING: ONTARIO 1959
 MG0236_MARK LOGO: CGS
 MG0236_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0236+STABILITY: SURFACE MOTION
 MG0236
 MG0236  HISTORY     - Date     Condition        Report By
 MG0236  HISTORY     - 1959     MONUMENTED       CGS
 MG0236  HISTORY     - 1959     GOOD             CGS
 MG0236  HISTORY     - 1979     GOOD             NGS
 MG0236  HISTORY     - 19971124 GOOD             USPSQD
 MG0236
 MG0236                          STATION DESCRIPTION
 MG0236
 MG0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0236'THE STATION IS ABOUT 4.0 MILES EAST-SOUTHEAST OF RIO, 5.0
 MG0236'MILES NORTH OF HENDERSON AND 5-1/2 MILES NORTH-NORTHWEST OF
 MG0236'WATAGA.
 MG0236'
 MG0236'TO REACH FROM THE RAILROAD DEPOT IN ONEIDA, GO NORTHEASTERLY
 MG0236'ON U.S. HIGHWAY NO. 34 FOR 0.15 MILE TO INTERSECTION AT MOBILGAS
 MG0236'STATION IN NORTHEAST CORNER OF INTERSECTION.  TURN LEFT
 MG0236'AND GO NORTH 0.25 MILE TO T INTERSECTION, TURN LEFT AND GO
 MG0236'WEST ON SURFACED ROAD FOR 4.4 MILES TO CROSSROADS AND CHURCH IN
 MG0236'NORTHWEST CORNER OF INTERSECTION.  CONTINUE STRAIGHT AHEAD
 MG0236'AND GO WEST FOR 0.85 MILE TO CROSSROADS.  TURN RIGHT AND GO
 MG0236'NORTH ON GRAVEL ROAD FOR 0.95 MILE TO A CROSSROADS, TURN LEFT
 MG0236'AND GO WEST 0.3 MILE TO HOUSE AND STATION ON RIGHT AS
 MG0236'DESCRIBED.
 MG0236'
 MG0236'STATION MARK, A STANDARD DISK STAMPED ONTARIO 1959, IS SET
 MG0236'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 MG0236'INCHES.  THE MARK IS 26 FEET NORTH OF CENTER OF ROAD, 5.2
 MG0236'FEET SOUTHEAST OF FENCE CORNER, 4.7 FEET SOUTHEAST OF POWER
 MG0236'POLE, 2.6 FEET SOUTHWEST OF WITNESS POST AND 2 FEET SOUTH
 MG0236'OF FENCE LINE.
 MG0236'
 MG0236'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED ONTARIO
 MG0236'NO. 1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 MG0236'PROJECTS ABOUT 2 INCHES.  THE MARK IS 26 FEET NORTH OF CENTER
 MG0236'OF ROAD AND 2 FEET SOUTH OF FENCE LINE.
 MG0236'
 MG0236'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED ONTARIO
 MG0236'NO. 2 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 MG0236'PROJECTS ABOUT 2 INCHES.  THE MARK IS 27 FEET SOUTH OF CENTER
 MG0236'OF ROAD AND 2 FEET NORTH OF FENCE LINE.
 MG0236'
 MG0236'AZIMUTH MARK, A STANDARD DISK STAMPED ONTARIO 1959, IS SET
 MG0236'IN A SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES.
 MG0236'THE MARK IS 26 FEET EAST OF CENTER OF ROAD, 26 FEET SOUTH
 MG0236'OF POWER POLE, 2.6 FEET SOUTH OF WITNESS POST AND 1.5 FEET
 MG0236'WEST OF FENCE LINE.
 MG0236'
 MG0236'TO REACH AZIMUTH MARK FROM STATION, GO EAST FOR 0.2 MILE
 MG0236'TO INTERSECTION AND AZIMUTH MARK ON EAST SIDE OF ROAD AS
 MG0236'DESCRIBED.
 MG0236'
 MG0236'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0236
 MG0236                          STATION RECOVERY (1959)
 MG0236
 MG0236'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0236'6.7 MI S FROM WOODHULL.
 MG0236'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY
 MG0236'WATER TANK AT WOODHULL, THENCE 6.0 MILES SOUTH ALONG A DIRT
 MG0236'AND GRAVEL ROAD, THENCE 0.3 MILES WEST ALONG A GRAVEL ROAD,
 MG0236'24 FEET NORTH OF THE CENTERLINE OF THE ROAD, 4.9 FEET EAST-SOUTHEAST
 MG0236'OF A POWER POLE WITH A TRANSFOMRER, 62 FEET SOUTHEAST OF THE
 MG0236'SOUTHEAST CORNER OF A FARM HOUSE, 2 FEET SOUTH OF FENCE LINE,
 MG0236'2.3 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 MG0236'THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0236'4 INCHES.
 MG0236
 MG0236                          STATION RECOVERY (1979)
 MG0236
 MG0236'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 MG0236'STATION MARK, RM 1, 2 AND THE AZIMUTH MARK RECOVERED IN GOOD
 MG0236'CONDITION.  THE RAIL ROAD DEPOT AND VARIOUS OTHER POINTS ARE NO
 MG0236'LONGER STANDING.  A NEW TOO REACH AND DESCRIPTION FOLLOWS.  THE
 MG0236'DISTANCE AND DIRECTION TO REFERENCE MARKS CHECKED FAVORABLY.
 MG0236'
 MG0236'TO REACH FROM THE NW EDGE OF GALESBURG AT THE JUNCTION OF
 MG0236'U.S. HIGHWAYS 34 AND 150, GO N ON HIGHWAY 150 FOR 7 MILES TO A CROSS
 MG0236'ROAD AT SIGN ON RIGHT ONTARIO 4.  TURN RIGHT AND GO E ON PAVED ROAD
 MG0236'FOR 0.65 MILE TO RAIL ROAD TRACKS.  CONTINUE E ON THE ROAD FOR 1.85
 MG0236'MILES TO THE JUNCTION OF OVER PASS OF U.S. INTERSTATE HIGHWAY
 MG0236'74.  CONTINUE E ON THE ROAD FOR 0.55 MILE TO CROSS ROADS.  TURN LEFT,
 MG0236'GO N ON GRAVELED ROAD FOR 1 MILE TO A STAGGERED CROSS ROADS AND
 MG0236'AZIMUTH MARK ON THE RIGHT.  TURN LEFT AND GO W FOR 0.3 MILE TO STATION
 MG0236'ON RIGHT AS DESCRIBED.
 MG0236'
 MG0236'THE STATION IS 26 FT N OF CENTER LINE OF ROAD, 63 FT SE OF SE
 MG0236'CORNER OF HOUSE, 5.6 FT SW OF POWER LINE POLE, 15 FT ESE OF A 14
 MG0236'INCH MAPLE TREE AND 1 FT SW OF A METAL WITNESS POST.  THE MARK
 MG0236'PROJECTS 4 INCHES AND THE DISK STAMPED ONTARIO 1959.
 MG0236'
 MG0236'RM 1 IS 51 FT E OF THE METAL WITNESS POST AND 25 FT N OF CENTERLINE
 MG0236'OF THE ROAD.  THE MARK PROJECTS 1 INCH AND THE DISK STAMPED ONTARIO
 MG0236'NO 1 1959.
 MG0236'
 MG0236'RM 2 IS 28 FT S OF THE CENTERLINE OF THE ROAD, 2 FT N OF FENCE LINE,
 MG0236'AND 1 FT NE OF A POWER LINE POLE.  THE MARK PROJECTS 2 INCHES AND THE
 MG0236'DISK STAMPED ONTARIO NO 2 1959.
 MG0236'
 MG0236'THE AZIMUTH MARK IS 26 FT E OF CENTERLINE OF ROAD, 23 FT S OF A
 MG0236'POWER LINE POLE, 2.5 FT S OF A METAL WITNESS POST AND 1.5 FT W OF
 MG0236'FENCE LINE.  THE MARK PROJECTS 5 INCHES AND THE DISK STAMPED ONTARIO
 MG0236'1959.
 MG0236
 MG0236                          STATION RECOVERY (1997)
 MG0236
 MG0236'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0233 ***********************************************************************
 MG0233  DESIGNATION -  ONTARIO AZ MK
 MG0233  PID         -  MG0233
 MG0233  STATE/COUNTY-  IL/KNOX
 MG0233  COUNTRY     -  US
 MG0233  USGS QUAD   -  WATAGA (2018)
 MG0233
 MG0233                         *CURRENT SURVEY CONTROL
 MG0233  ______________________________________________________________________
 MG0233* NAD 83(1986) POSITION- 41 05 34.     (N) 090 19 24.     (W)   SCALED
 MG0233* NAVD 88 ORTHO HEIGHT -   241.861 (meters)      793.51  (feet) ADJUSTED
 MG0233  ______________________________________________________________________
 MG0233  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 MG0233  DYNAMIC HEIGHT  -        241.758 (meters)      793.17  (feet) COMP
 MG0233  MODELED GRAVITY -    980,189.5   (mgal)                       NAVD 88
 MG0233
 MG0233  VERT ORDER      -  SECOND    CLASS 0
 MG0233
 MG0233.The horizontal coordinates were scaled from a map and have
 MG0233.an estimated accuracy of +/- 6 seconds.
 MG0233
 MG0233.The orthometric height was determined by differential leveling and
 MG0233.adjusted by the NATIONAL GEODETIC SURVEY
 MG0233.in June 1991.
 MG0233
 MG0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0233.GEOID18 height accuracy estimate available here.
 MG0233
 MG0233.Click photographs - Photos may exist for this station.
 MG0233
 MG0233.The dynamic height is computed by dividing the NAVD 88
 MG0233.geopotential number by the normal gravity value computed on the
 MG0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0233.degrees latitude (g = 980.6199 gals.).
 MG0233
 MG0233.The modeled gravity was interpolated from observed gravity values.
 MG0233
 MG0233;                    North         East    Units  Estimated Accuracy
 MG0233;SPC IL W     -   491,340.      686,840.      MT  (+/- 180 meters Scaled)
 MG0233
 MG0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF248525(NAD 83)
 MG0233
 MG0233                          SUPERSEDED SURVEY CONTROL
 MG0233
 MG0233  NGVD 29 (??/??/92)  241.916  (m)          793.69   (f) ADJ UNCH    2 0
 MG0233
 MG0233.Superseded values are not recommended for survey control.
 MG0233
 MG0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0233.See file dsdata.pdf to determine how the superseded data were derived.
 MG0233
 MG0233_MARKER: DZ = AZIMUTH MARK DISK
 MG0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0233_STAMPING: ONTARIO 1959
 MG0233_MARK LOGO: CGS
 MG0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0233+STABILITY: SURFACE MOTION
 MG0233
 MG0233  HISTORY     - Date     Condition        Report By
 MG0233  HISTORY     - 1959     MONUMENTED       CGS
 MG0233  HISTORY     - 19971124 GOOD             USPSQD
 MG0233
 MG0233                          STATION DESCRIPTION
 MG0233
 MG0233'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0233'6.4 MI S FROM WOODHULL.
 MG0233'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0233'TANK AT WOODHULL, THENCE 6.0 MILES SOUTH ALONG A DIRT AND
 MG0233'GRAVEL ROAD, 25.5 FEET EAST OF THE CENTER LINE OF THE ROAD
 MG0233'AND THE CENTER LINE OF THE JUNCTION OF ROAD WEST, 118 FEET
 MG0233'SOUTHEAST OF THE CENTER LINE OF THE JUNCTION OF ROAD EAST,
 MG0233'1.5 FEET WEST OF FENCE LINE, 25 FEET SOUTH OF A POWER POLE,
 MG0233'75 FEET SOUTH OF A FENCE CORNER, 2.7 FEET SOUTH OF A METAL WITNESS
 MG0233'POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0233'POST PROJECTING 5 INCHES.
 MG0233
 MG0233                          STATION RECOVERY (1997)
 MG0233
 MG0233'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0233'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0234 ***********************************************************************
 MG0234  DESIGNATION -  ONTARIO RM 1
 MG0234  PID         -  MG0234
 MG0234  STATE/COUNTY-  IL/KNOX
 MG0234  COUNTRY     -  US
 MG0234  USGS QUAD   -  WATAGA (2018)
 MG0234
 MG0234                         *CURRENT SURVEY CONTROL
 MG0234  ______________________________________________________________________
 MG0234* NAD 83(1986) POSITION- 41 05 35.09   (N) 090 19 44.57   (W)   HD_HELD1
 MG0234* NAVD 88 ORTHO HEIGHT -   245.583 (meters)      805.72  (feet) ADJUSTED
 MG0234  ______________________________________________________________________
 MG0234  GEOID HEIGHT    -        -32.851 (meters)                     GEOID18
 MG0234  DYNAMIC HEIGHT  -        245.477 (meters)      805.37  (feet) COMP
 MG0234  MODELED GRAVITY -    980,189.5   (mgal)                       NAVD 88
 MG0234
 MG0234  VERT ORDER      -  SECOND    CLASS 0
 MG0234
 MG0234.The horizontal coordinates were determined by differentially corrected
 MG0234.hand held GPS observations or other comparable positioning techniques
 MG0234.and have an estimated accuracy of +/- 3 meters.
 MG0234
 MG0234.The orthometric height was determined by differential leveling and
 MG0234.adjusted by the NATIONAL GEODETIC SURVEY
 MG0234.in June 1991.
 MG0234
 MG0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0234.GEOID18 height accuracy estimate available here.
 MG0234
 MG0234.Click photographs - Photos may exist for this station.
 MG0234
 MG0234.The dynamic height is computed by dividing the NAVD 88
 MG0234.geopotential number by the normal gravity value computed on the
 MG0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0234.degrees latitude (g = 980.6199 gals.).
 MG0234
 MG0234.The modeled gravity was interpolated from observed gravity values.
 MG0234
 MG0234;                    North         East    Units  Estimated Accuracy
 MG0234;SPC IL W     -   491,374.7     686,358.1     MT  (+/- 3 meters HH1 GPS) 
 MG0234
 MG0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2432652528(NAD 83)
 MG0234
 MG0234                          SUPERSEDED SURVEY CONTROL
 MG0234
 MG0234  NGVD 29 (??/??/92)  245.636  (m)          805.89   (f) ADJ UNCH    2 0
 MG0234
 MG0234.Superseded values are not recommended for survey control.
 MG0234
 MG0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0234.See file dsdata.pdf to determine how the superseded data were derived.
 MG0234
 MG0234_MARKER: DR = REFERENCE MARK DISK
 MG0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0234_STAMPING: ONTARIO NO 1 1959
 MG0234_MARK LOGO: CGS
 MG0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0234+STABILITY: SURFACE MOTION
 MG0234
 MG0234  HISTORY     - Date     Condition        Report By
 MG0234  HISTORY     - 1959     MONUMENTED       CGS
 MG0234  HISTORY     - 19971124 GOOD             USPSQD
 MG0234
 MG0234                          STATION DESCRIPTION
 MG0234
 MG0234'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0234'6.7 MI S FROM WOODHULL.
 MG0234'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0234'TANK AT WOODHULL, THENCE 6.0 MILES SOUTH ALONG A DIRT AND
 MG0234'GRAVEL ROAD, THENCE 0.3 MILES WEST ALONG A GRAVEL ROAD, 26
 MG0234'FEET NORTH OF THE CENTER LINE OF THE ROAD, 105 FEET EAST-SOUTHEAST
 MG0234'OF THE SOUTHEAST CORNER OF A FARM HOUSE, 52.2 FEET EAST OF
 MG0234'TRIANGULATION STATION ONTARIO, 56 FEET EAST OF A POWER POLE
 MG0234'WITH A TRANSFORMER, 2.1 FEET SOUTH OF A FENCE LINE, 49.9 FEET
 MG0234'EAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF
 MG0234'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0234
 MG0234                          STATION RECOVERY (1997)
 MG0234
 MG0234'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0234'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0235 ***********************************************************************
 MG0235  DESIGNATION -  ONTARIO RM 2
 MG0235  PID         -  MG0235
 MG0235  STATE/COUNTY-  IL/KNOX
 MG0235  COUNTRY     -  US
 MG0235  USGS QUAD   -  WATAGA (2018)
 MG0235
 MG0235                         *CURRENT SURVEY CONTROL
 MG0235  ______________________________________________________________________
 MG0235* NAD 83(1986) POSITION- 41 05 34.56   (N) 090 19 45.30   (W)   HD_HELD1
 MG0235* NAVD 88 ORTHO HEIGHT -   245.881 (meters)      806.69  (feet) ADJUSTED
 MG0235  ______________________________________________________________________
 MG0235  GEOID HEIGHT    -        -32.851 (meters)                     GEOID18
 MG0235  DYNAMIC HEIGHT  -        245.775 (meters)      806.35  (feet) COMP
 MG0235  MODELED GRAVITY -    980,189.5   (mgal)                       NAVD 88
 MG0235
 MG0235  VERT ORDER      -  SECOND    CLASS 0
 MG0235
 MG0235.The horizontal coordinates were determined by differentially corrected
 MG0235.hand held GPS observations or other comparable positioning techniques
 MG0235.and have an estimated accuracy of +/- 3 meters.
 MG0235
 MG0235.The orthometric height was determined by differential leveling and
 MG0235.adjusted by the NATIONAL GEODETIC SURVEY
 MG0235.in June 1991.
 MG0235
 MG0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0235.GEOID18 height accuracy estimate available here.
 MG0235
 MG0235.Click photographs - Photos may exist for this station.
 MG0235
 MG0235.The dynamic height is computed by dividing the NAVD 88
 MG0235.geopotential number by the normal gravity value computed on the
 MG0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0235.degrees latitude (g = 980.6199 gals.).
 MG0235
 MG0235.The modeled gravity was interpolated from observed gravity values.
 MG0235
 MG0235;                    North         East    Units  Estimated Accuracy
 MG0235;SPC IL W     -   491,358.3     686,341.1     MT  (+/- 3 meters HH1 GPS) 
 MG0235
 MG0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2430952511(NAD 83)
 MG0235
 MG0235                          SUPERSEDED SURVEY CONTROL
 MG0235
 MG0235  NGVD 29 (??/??/92)  245.934  (m)          806.87   (f) ADJ UNCH    2 0
 MG0235
 MG0235.Superseded values are not recommended for survey control.
 MG0235
 MG0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0235.See file dsdata.pdf to determine how the superseded data were derived.
 MG0235
 MG0235_MARKER: DR = REFERENCE MARK DISK
 MG0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0235_STAMPING: ONTARIO NO 2 1959
 MG0235_MARK LOGO: CGS
 MG0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0235+STABILITY: SURFACE MOTION
 MG0235
 MG0235  HISTORY     - Date     Condition        Report By
 MG0235  HISTORY     - 1959     MONUMENTED       CGS
 MG0235  HISTORY     - 19971124 GOOD             USPSQD
 MG0235
 MG0235                          STATION DESCRIPTION
 MG0235
 MG0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0235'6.7 MI S FROM WOODHULL.
 MG0235'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0235'TANK AT WOODHULL, THENCE 6.0 MILES SOUTH ALONG A DIRT AND
 MG0235'GRAVEL ROAD, THENCE 0.3 MILES WEST ALONG A GRAVEL ROAD, 29
 MG0235'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 110 FEET SOUTHEAST
 MG0235'OF THE SOUTHEAST CORNER OF A FARM HOUSE, 54.3 FEET SOUTH OF
 MG0235'TRIANGULATION STATION ONTARIO, 2 FEET NORTH OF FENCE LINE,
 MG0235'57.5 FEET SOUTH OF A POWER POLE WITH A TRANSFORMER, 55.8 FEET
 MG0235'SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 MG0235'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0235'4 INCHES.
 MG0235
 MG0235                          STATION RECOVERY (1997)
 MG0235
 MG0235'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0235'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0772 ***********************************************************************
 LD0772  DESIGNATION -  OQUAWKA CHURCH SPIRE
 LD0772  PID         -  LD0772
 LD0772  STATE/COUNTY-  IL/HENDERSON
 LD0772  COUNTRY     -  US
 LD0772  USGS QUAD   -  OQUAWKA (2018)
 LD0772
 LD0772                         *CURRENT SURVEY CONTROL
 LD0772  ______________________________________________________________________
 LD0772* NAD 83(1997) POSITION- 40 55 54.10935(N) 090 57 01.65935(W)   ADJUSTED
 LD0772  ______________________________________________________________________
 LD0772  GEOID HEIGHT    -        -33.169 (meters)                     GEOID18
 LD0772  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 LD0772  HORZ ORDER      -  THIRD
 LD0772
 LD0772.The horizontal coordinates were established by classical geodetic methods
 LD0772.and adjusted by the National Geodetic Survey in October 1999.
 LD0772
 LD0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0772.GEOID18 height accuracy estimate available here.
 LD0772
 LD0772.Click photographs - Photos may exist for this station.
 LD0772
 LD0772.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0772
 LD0772. The following values were computed from the NAD 83(1997) position.
 LD0772
 LD0772;                    North         East     Units Scale Factor Converg.
 LD0772;SPC IL W     -   473,736.519   633,990.883   MT  0.99999479   -0 30 48.7
 LD0772;SPC IL W     - 1,554,250.56  2,080,018.42   sFT  0.99999479   -0 30 48.7
 LD0772;SPC IA S     -   106,609.784   714,687.755   MT  0.99995935   +1 40 45.8
 LD0772;SPC IA S     -   349,768.93  2,344,771.41   sFT  0.99995935   +1 40 45.8
 LD0772;UTM  15      - 4,533,197.250   672,552.474   MT  0.99996647   +1 20 35.2
 LD0772
 LD0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7255233197(NAD 83)
 LD0772
 LD0772                          SUPERSEDED SURVEY CONTROL
 LD0772
 LD0772  NAD 83(1996)-  40 55 54.10934(N)    090 57 01.65939(W) AD(       ) 3
 LD0772  NAD 83(1986)-  40 55 54.11412(N)    090 57 01.65894(W) AD(       ) 3
 LD0772  NAD 27      -  40 55 53.97800(N)    090 57 01.14800(W) AD(       ) 3
 LD0772
 LD0772.Superseded values are not recommended for survey control.
 LD0772
 LD0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0772.See file dsdata.pdf to determine how the superseded data were derived.
 LD0772
 LD0772_MARKER: 90 = CHURCH SPIRE
 LD0772
 LD0772  HISTORY     - Date     Condition        Report By
 LD0772  HISTORY     - 1931     FIRST OBSERVED   CGS
 LD0772
 LD0772                          STATION DESCRIPTION
 LD0772
 LD0772'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0770 ***********************************************************************
 LD0770  DESIGNATION -  OQUAWKA WATER TANK
 LD0770  PID         -  LD0770
 LD0770  STATE/COUNTY-  IL/HENDERSON
 LD0770  COUNTRY     -  US
 LD0770  USGS QUAD   -  OQUAWKA (2018)
 LD0770
 LD0770                         *CURRENT SURVEY CONTROL
 LD0770  ______________________________________________________________________
 LD0770* NAD 83(1997) POSITION- 40 56 05.13540(N) 090 57 09.29319(W)   ADJUSTED
 LD0770  ______________________________________________________________________
 LD0770  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 LD0770  LAPLACE CORR    -          1.11  (seconds)                    DEFLEC18
 LD0770  HORZ ORDER      -  THIRD
 LD0770
 LD0770.The horizontal coordinates were established by classical geodetic methods
 LD0770.and adjusted by the National Geodetic Survey in October 1999.
 LD0770
 LD0770.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0770.GEOID18 height accuracy estimate available here.
 LD0770
 LD0770.Click photographs - Photos may exist for this station.
 LD0770
 LD0770.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0770
 LD0770. The following values were computed from the NAD 83(1997) position.
 LD0770
 LD0770;                    North         East     Units Scale Factor Converg.
 LD0770;SPC IL W     -   474,078.237   633,815.354   MT  0.99999507   -0 30 53.8
 LD0770;SPC IL W     - 1,555,371.68  2,079,442.54   sFT  0.99999507   -0 30 53.8
 LD0770;SPC IA S     -   106,944.524   714,499.286   MT  0.99995910   +1 40 40.8
 LD0770;SPC IA S     -   350,867.16  2,344,153.07   sFT  0.99995910   +1 40 40.8
 LD0770;UTM  15      - 4,533,533.093   672,365.972   MT  0.99996568   +1 20 30.5
 LD0770
 LD0770_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7236533533(NAD 83)
 LD0770
 LD0770                          SUPERSEDED SURVEY CONTROL
 LD0770
 LD0770  NAD 83(1996)-  40 56 05.13539(N)    090 57 09.29320(W) AD(       ) 3
 LD0770  NAD 83(1986)-  40 56 05.14006(N)    090 57 09.29299(W) AD(       ) 3
 LD0770  NAD 27      -  40 56 05.00800(N)    090 57 08.77600(W) AD(       ) 3
 LD0770
 LD0770.Superseded values are not recommended for survey control.
 LD0770
 LD0770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0770.See file dsdata.pdf to determine how the superseded data were derived.
 LD0770
 LD0770_MARKER: 51 = TANK
 LD0770
 LD0770  HISTORY     - Date     Condition        Report By
 LD0770  HISTORY     - 1931     FIRST OBSERVED   CGS
 LD0770
 LD0770                          STATION DESCRIPTION
 LD0770
 LD0770'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1727 ***********************************************************************
 JB1727  DESIGNATION -  ORCHARD
 JB1727  PID         -  JB1727
 JB1727  STATE/COUNTY-  IL/WAYNE
 JB1727  COUNTRY     -  US
 JB1727  USGS QUAD   -  SHIELDS (2018)
 JB1727
 JB1727                         *CURRENT SURVEY CONTROL
 JB1727  ______________________________________________________________________
 JB1727* NAD 83(1997) POSITION- 38 29 30.49331(N) 088 38 54.72731(W)   ADJUSTED
 JB1727* NAVD 88 ORTHO HEIGHT -   152.    (meters)      499.    (feet) SCALED
 JB1727  ______________________________________________________________________
 JB1727  GEOID HEIGHT    -        -30.728 (meters)                     GEOID18
 JB1727  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 JB1727  HORZ ORDER      -  THIRD
 JB1727
 JB1727.The horizontal coordinates were established by classical geodetic methods
 JB1727.and adjusted by the National Geodetic Survey in October 1999.
 JB1727
 JB1727.The orthometric height was scaled from a topographic map.
 JB1727
 JB1727.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1727.GEOID18 height accuracy estimate available here.
 JB1727
 JB1727.Click photographs - Photos may exist for this station.
 JB1727
 JB1727.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1727
 JB1727. The following values were computed from the NAD 83(1997) position.
 JB1727
 JB1727;                    North         East     Units Scale Factor Converg.
 JB1727;SPC IL E     -   202,611.335   272,501.595   MT  0.99998431   -0 11 46.3
 JB1727;SPC IL E     -   664,734.02    894,032.32   sFT  0.99998431   -0 11 46.3
 JB1727;UTM  16      - 4,261,671.465   356,230.418   MT  0.99985455   -1 01 34.4
 JB1727
 JB1727!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1727!SPC IL E     -   0.99998099  x   0.99998431  =   0.99996530
 JB1727!UTM  16      -   0.99998099  x   0.99985455  =   0.99983554
 JB1727
 JB1727:                Primary Azimuth Mark                     Grid Az
 JB1727:SPC IL E     -  ROMINE                                   265 04 49.4
 JB1727:UTM  16      -  ROMINE                                   265 54 37.5
 JB1727
 JB1727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5623061671(NAD 83)
 JB1727
 JB1727|---------------------------------------------------------------------|
 JB1727| PID    Reference Object                     Distance      Geod. Az  |
 JB1727|                                                           dddmmss.s |
 JB1727| CI4792 ORCHARD RM 1                         18.802 METERS 01337     |
 JB1727| CI4793 ORCHARD RM 2                         25.861 METERS 07800     |
 JB1727| JB1751 ROMINE                              APPROX.11.1 KM 2645303.1 |
 JB1727| CI4794 ORCHARD RM 3                        150.542 METERS 26846     |
 JB1727|---------------------------------------------------------------------|
 JB1727
 JB1727                          SUPERSEDED SURVEY CONTROL
 JB1727
 JB1727  NAD 83(1993)-  38 29 30.50669(N)    088 38 54.72435(W) AD(       ) 3
 JB1727  NAD 83(1986)-  38 29 30.50689(N)    088 38 54.72556(W) AD(       ) 3
 JB1727  NAD 27      -  38 29 30.33734(N)    088 38 54.52663(W) AD(       ) 3
 JB1727
 JB1727.Superseded values are not recommended for survey control.
 JB1727
 JB1727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1727.See file dsdata.pdf to determine how the superseded data were derived.
 JB1727
 JB1727_MARKER: DS = TRIANGULATION STATION DISK
 JB1727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1727_STAMPING: ORCHARD 1962
 JB1727_MARK LOGO: CGS
 JB1727_PROJECTION: RECESSED 46 CENTIMETERS
 JB1727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1727+STABILITY: SURFACE MOTION
 JB1727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1727+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2013
 JB1727
 JB1727  HISTORY     - Date     Condition        Report By
 JB1727  HISTORY     - 1962     MONUMENTED       CGS
 JB1727  HISTORY     - 20130926 GOOD             ILDT
 JB1727
 JB1727                          STATION DESCRIPTION
 JB1727
 JB1727'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1727'THE STATION IS ABOUT 6.5 MILES SOUTHWEST OF JOHNSONVILLE, 1 MILE SOUTH
 JB1727'OF ORCHARDVILLE, IN THE NE 0.25 OF SEC 33, T-1-N, R-5-E, AND ON THE
 JB1727'PROPERTY OF MR ELDO WARREN.  IT IS 525 FEET SOUTHEAST OF THE
 JB1727'INTERSECTION OF A GRAVELED T-ROAD, 83 FEET SOUTHWEST OF A TELEPHONE
 JB1727'POLE, 39 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD AND 16 FEET
 JB1727'SOUTH OF A WIRE FENCE AND A WITNESS POST.  THE MONUMENT IS 18 INCHED
 JB1727'UNDERGROUND AND THE DISK IS STAMPED ORCHARD 1962.
 JB1727'
 JB1727'TO REACH THE STATION FROM THE ORCHARDVILLE SCHOOL, GO SOUTH ON THE
 JB1727'GRAVELED ROAD FOR 1.25 MILES TO A GRAVELED SIDE ROAD EAST AND THE
 JB1727'STATION AS DESCRIBED.
 JB1727'
 JB1727'REFERENCE MARK 1 IS 24 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 JB1727'ROAD, AND 1 FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 1 INCH
 JB1727'AND THE DISK IS STAMPED ORCHARD NO 1 1962.
 JB1727'
 JB1727'REFERENCE MARK 2 IS 21 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 JB1727'ROAD, 2 FEET NORTHEAST OF THE TELEPHONE POLE AND 1 FOOT SOUTH OF THE
 JB1727'FENCE.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED ORCHARD
 JB1727'NO 2 1962.
 JB1727'
 JB1727'REFERENCE MARK 3 IS 51 FEET SOUTHEAST OF THE INTERSECTION OF THE
 JB1727'GRAVELED ROADS, 15 FEET SOUTH OF A FENCE CORNER, 2 FEET SOUTH OF A
 JB1727'WITNESS POST AND 1 FOOT WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 3
 JB1727'INCHES AND THE DISK IS STAMPED ORCHARD NO 3 1962.
 JB1727'
 JB1727'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1727
 JB1727                          STATION RECOVERY (2013)
 JB1727
 JB1727'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1727'15 INCHES UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4794 ***********************************************************************
 CI4794  DESIGNATION -  ORCHARD RM 3
 CI4794  PID         -  CI4794
 CI4794  STATE/COUNTY-  IL/WAYNE
 CI4794  COUNTRY     -  US
 CI4794  USGS QUAD   -  SHIELDS (2018)
 CI4794
 CI4794                         *CURRENT SURVEY CONTROL
 CI4794  ______________________________________________________________________
 CI4794* NAD 83(2011) POSITION- 38 29 30.40129(N) 088 39 00.93611(W)   ADJUSTED
 CI4794* NAD 83(2011) ELLIP HT-   123.786 (meters)        (06/27/12)   ADJUSTED
 CI4794* NAD 83(2011) EPOCH   -  2010.00
 CI4794* NAVD 88 ORTHO HEIGHT -   154.5   (meters)      507.    (feet) GPS OBS
 CI4794  ______________________________________________________________________
 CI4794  NAVD 88 orthometric height was determined with geoid model    GEOID09
 CI4794  GEOID HEIGHT    -        -30.729 (meters)                     GEOID09
 CI4794  GEOID HEIGHT    -        -30.727 (meters)                     GEOID18
 CI4794  NAD 83(2011) X  -    117,746.325 (meters)                     COMP
 CI4794  NAD 83(2011) Y  - -4,997,347.364 (meters)                     COMP
 CI4794  NAD 83(2011) Z  -  3,948,392.131 (meters)                     COMP
 CI4794  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 CI4794
 CI4794  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI4794  Standards:
 CI4794         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI4794            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI4794  -------------------------------------------------------------------
 CI4794  NETWORK    0.53   0.96           0.24   0.19   0.49      0.01647327
 CI4794  -------------------------------------------------------------------
 CI4794  Click here for local accuracies and other accuracy information.
 CI4794
 CI4794.The horizontal coordinates were established by GPS observations
 CI4794.and adjusted by the National Geodetic Survey in June 2012.
 CI4794
 CI4794.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI4794.been affixed to the stable North American tectonic plate. See 
 CI4794.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI4794
 CI4794.The horizontal coordinates are valid at the epoch date displayed above
 CI4794.which is a decimal equivalence of Year/Month/Day.
 CI4794
 CI4794.The orthometric height was determined by GPS observations and a
 CI4794.high-resolution geoid model.
 CI4794
 CI4794.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4794.GEOID18 height accuracy estimate available here.
 CI4794
 CI4794.Click photographs - Photos may exist for this station.
 CI4794
 CI4794.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI4794
 CI4794.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI4794
 CI4794.The ellipsoidal height was determined by GPS observations
 CI4794.and is referenced to NAD 83.
 CI4794
 CI4794. The following values were computed from the NAD 83(2011) position.
 CI4794
 CI4794;                    North         East     Units Scale Factor Converg.
 CI4794;SPC IL E     -   202,609.014   272,351.124   MT  0.99998441   -0 11 50.1
 CI4794;SPC IL E     -   664,726.41    893,538.65   sFT  0.99998441   -0 11 50.1
 CI4794;UTM  16      - 4,261,671.324   356,079.949   MT  0.99985508   -1 01 38.3
 CI4794
 CI4794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI4794!SPC IL E     -   0.99998058  x   0.99998441  =   0.99996499
 CI4794!UTM  16      -   0.99998058  x   0.99985508  =   0.99983566
 CI4794
 CI4794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5607961671(NAD 83)
 CI4794
 CI4794                          SUPERSEDED SURVEY CONTROL
 CI4794
 CI4794  NAD 83(2007)-  38 29 30.40145(N)    088 39 00.93713(W) AD(2002.00) 0
 CI4794  ELLIP H (02/10/07)  123.810  (m)                       GP(2002.00)    
 CI4794  ELLIP H (02/03/05)  123.796  (m)                       GP(       ) 4 2
 CI4794  NAD 83(1997)-  38 29 30.40139(N)    088 39 00.93707(W) AD(       ) 1
 CI4794  ELLIP H (08/21/02)  123.804  (m)                       GP(       ) 3 1
 CI4794  NAVD 88 (08/21/02)  154.5    (m)  GEOID99  model used  GPS OBS        
 CI4794
 CI4794.Superseded values are not recommended for survey control.
 CI4794
 CI4794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI4794.See file dsdata.pdf to determine how the superseded data were derived.
 CI4794
 CI4794_MARKER: DR = REFERENCE MARK DISK
 CI4794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4794_STAMPING: ORCHARD NO 3 1962
 CI4794_MARK LOGO: CGS
 CI4794_PROJECTION: FLUSH
 CI4794_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI4794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4794+STABILITY: SURFACE MOTION
 CI4794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4794+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2020
 CI4794
 CI4794  HISTORY     - Date     Condition        Report By
 CI4794  HISTORY     - 1962     MONUMENTED       CGS
 CI4794  HISTORY     - 20031110 GOOD             NGS
 CI4794  HISTORY     - 20040630 GOOD             ILDT
 CI4794  HISTORY     - 20080117 GOOD             ILDT
 CI4794  HISTORY     - 20130926 GOOD             ILDT
 CI4794  HISTORY     - 20200331 GOOD             ILDT
 CI4794
 CI4794                          STATION DESCRIPTION
 CI4794
 CI4794'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (CP)
 CI4794'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) .
 CI4794'STATION IS LOCATED 1.0 MILES (1.6 KM) S OF ORCHARDVILLE.  TO REACH
 CI4794'FROM N DRIVE TO ORCHARDVILLE COMMUNITY CENTER (OLD ORCHARDVILLE
 CI4794'SCHOOL) AND COUNTY ROAD 250E N SIDE OF ORCHARDVILLE, GO S ON COUNTY
 CI4794'ROAD 250E FOR 1.2 MILES (1.9 KM) TO T ROAD E AND STATION IN SE QUAD OF
 CI4794'INTERSECTION.  STATION IS 28.8 FEET (8.8 M) E OF CENTERLINE COUNTY
 CI4794'ROAD 250E, 37.5 FEET (11.4 M) S OF CENTERLINE COUNTY ROAD 1610N, 3.2
 CI4794'FEET (1.0 M) W OF FENCELINE, 15.8 FEET (4.8 M) S OF POWERPOLE WITH
 CI4794'GUIDE WIRE AND TRANSFORMER.  STATION IS FLUSH WITH GROUND.
 CI4794
 CI4794                          STATION RECOVERY (2004)
 CI4794
 CI4794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 CI4794'RECOVERED AS DESCRIBED
 CI4794
 CI4794                          STATION RECOVERY (2008)
 CI4794
 CI4794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 CI4794'RECOVERED AS DESCRIBED
 CI4794
 CI4794                          STATION RECOVERY (2013)
 CI4794
 CI4794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 CI4794'RECOVERED IN GOOD CONDITION.
 CI4794
 CI4794                          STATION RECOVERY (2020)
 CI4794
 CI4794'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 CI4794'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6035 ***********************************************************************
 DL6035  SACS        -  This is a Secondary Airport Control Station.
 DL6035  DESIGNATION -  ORD CONTROL MON 113
 DL6035  PID         -  DL6035
 DL6035  STATE/COUNTY-  IL/COOK
 DL6035  COUNTRY     -  US
 DL6035  USGS QUAD   -  ELMHURST (2018)
 DL6035
 DL6035                         *CURRENT SURVEY CONTROL
 DL6035  ______________________________________________________________________
 DL6035* NAD 83(2011) POSITION- 41 59 58.45278(N) 087 53 39.92046(W)   ADJUSTED
 DL6035* NAD 83(2011) ELLIP HT-   162.453 (meters)        (06/27/12)   ADJUSTED
 DL6035* NAD 83(2011) EPOCH   -  2010.00
 DL6035* NAVD 88 ORTHO HEIGHT -   196.12  (meters)      643.4   (feet) GPS OBS
 DL6035  ______________________________________________________________________
 DL6035  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DL6035  GEOID HEIGHT    -        -33.633 (meters)                     GEOID03
 DL6035  GEOID HEIGHT    -        -33.679 (meters)                     GEOID18
 DL6035  NAD 83(2011) X  -    174,415.058 (meters)                     COMP
 DL6035  NAD 83(2011) Y  - -4,743,946.465 (meters)                     COMP
 DL6035  NAD 83(2011) Z  -  4,245,677.061 (meters)                     COMP
 DL6035  LAPLACE CORR    -         -1.74  (seconds)                    DEFLEC18
 DL6035
 DL6035  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6035  Standards:
 DL6035         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6035            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6035  -------------------------------------------------------------------
 DL6035  NETWORK    0.64   1.14           0.29   0.22   0.58      0.06390071
 DL6035  -------------------------------------------------------------------
 DL6035  Click here for local accuracies and other accuracy information.
 DL6035
 DL6035.This mark is at Chicago O'hare Intl Airport (ORD)
 DL6035
 DL6035.The horizontal coordinates were established by GPS observations
 DL6035.and adjusted by the National Geodetic Survey in June 2012.
 DL6035
 DL6035.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6035.been affixed to the stable North American tectonic plate. See 
 DL6035.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL6035
 DL6035.The horizontal coordinates are valid at the epoch date displayed above
 DL6035.which is a decimal equivalence of Year/Month/Day.
 DL6035
 DL6035.The orthometric height was determined by GPS observations and a
 DL6035.high-resolution geoid model.
 DL6035
 DL6035.GPS derived orthometric heights for airport stations designated as
 DL6035.PACS or SACS are published to 2 decimal places.  This maintains
 DL6035.centimeter relative accuracy between the PACS and SACS.  It does
 DL6035.not indicate centimeter accuracy relative to other marks which are
 DL6035.part of the published vertical control network.
 DL6035
 DL6035.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6035.GEOID18 height accuracy estimate available here.
 DL6035
 DL6035.Click photographs - Photos may exist for this station.
 DL6035
 DL6035.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL6035
 DL6035.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL6035
 DL6035.The ellipsoidal height was determined by GPS observations
 DL6035.and is referenced to NAD 83.
 DL6035
 DL6035. The following values were computed from the NAD 83(2011) position.
 DL6035
 DL6035;                    North         East     Units Scale Factor Converg.
 DL6035;SPC IL E     -   592,148.070   336,363.483   MT  0.99999126   +0 17 37.3
 DL6035;SPC IL E     - 1,942,739.13  1,103,552.53   sFT  0.99999126   +0 17 37.3
 DL6035;UTM  16      - 4,650,115.395   425,925.250   MT  0.99966752   -0 35 54.6
 DL6035
 DL6035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6035!SPC IL E     -   0.99997452  x   0.99999126  =   0.99996578
 DL6035!UTM  16      -   0.99997452  x   0.99966752  =   0.99964205
 DL6035
 DL6035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2592550115(NAD 83)
 DL6035
 DL6035                          SUPERSEDED SURVEY CONTROL
 DL6035
 DL6035  NAD 83(2007)-  41 59 58.45283(N)    087 53 39.92138(W) AD(2002.00) 1
 DL6035  ELLIP H (11/27/09)  162.506  (m)                       GP(2002.00) 4 2
 DL6035
 DL6035.Superseded values are not recommended for survey control.
 DL6035
 DL6035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6035.See file dsdata.pdf to determine how the superseded data were derived.
 DL6035
 DL6035_MARKER: F = FLANGE-ENCASED ROD
 DL6035_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6035_STAMPING: AIRPORT CONTROL
 DL6035_MARK LOGO: LOCENG
 DL6035_PROJECTION: RECESSED 3 CENTIMETERS
 DL6035_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6035_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6035+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2009
 DL6035_ROD/PIPE-DEPTH: 3.0 meters
 DL6035_SLEEVE-DEPTH  : 1 meters
 DL6035
 DL6035  HISTORY     - Date     Condition        Report By
 DL6035  HISTORY     - UNK      MONUMENTED       NGS
 DL6035  HISTORY     - 20090515 GOOD             NGS
 DL6035
 DL6035                          STATION DESCRIPTION
 DL6035
 DL6035'DESCRIBED BY NATIONAL GEODETIC SURVEY 2009 (DLA)
 DL6035'THE STATION IS LOCATED ABOUT 16.0 MI. (25.7 KM) WEST-NORTHWEST OF
 DL6035'CHICAGO, IL. AT THE CHICAGO O'HARE INTERNATIONAL AIRPORT. OWNERSHIP--
 DL6035'CHICAGO O'HARE INTERNATIONAL AIRPORT.  AIRPORT MANAGER MARY LONEY,
 DL6035'OPERATIONS MANAGER KEITH WISNIEWSKY.  THIS STATION IS IN THE AIRFIELD
 DL6035'RESTRICTED AREA AND IS INACCESSIBLE TO NON-AIRPORT PERSONNEL.
 DL6035'NOTE--CONTACT AIRPORT OPERATIONS AT 773-686-7086 AT LEAST ONE DAY IN
 DL6035'ADVANCE OF SITE VISIT TO ARRANGE FOR AN ESCORT ONTO THE CONTROLLED
 DL6035'FIELD.
 DL6035'
 DL6035'TO REACH THE STATION FROM THE JUNCTION OF I-190, KENNEDY EXPRESSWAY,
 DL6035'AND I-294, TRI-STATE TOLL-WAY, IN THE TOWN OF ROSEMONT, PROCEED WEST
 DL6035'ON I-190 TOWARD O'HARE INTERNATIONAL AIRPORT FOR 1.0 MI. (1.6 KM)
 DL6035'I-190 BECOMES THE AIRPORT TERMINAL ACCESS ROAD.  CONTINUE 1.2 MI. (1.9
 DL6035'KM) WEST, SOUTH AND NORTHEAST ON THE ACCESS ROAD, KEEPING LEFT (LOWER
 DL6035'LEVEL, TOWARD ARRIVAL GATES) AROUND THE TERMINAL BUILDING TO THE
 DL6035'NORTHEAST END OF THE TERMINAL.  TURN RIGHT, SOUTHEAST AND GO 0.05 MI.
 DL6035'(0.1 KM) TO GATE NUMBER 10 AND MEET YOUR ESCORT.  PROCEED THROUGH GATE
 DL6035'10 AND GO WEST FOR 0.25 MI. (0.4 KM) ACROSS THE RAMP AND CROSSING
 DL6035'TAXIWAY A TO TAXIWAY B.  TURN LEFT, ON TAXIWAY B AND GO NORTH AND
 DL6035'NORTHEAST FOR 0.2 MI. (0.3 KM) TO THE RUNWAY 32R RUN-UP AREA AND THE
 DL6035'SERVICE ROAD ON THE RIGHT.  TURN RIGHT, SOUTH, ON THE SERVICE ROAD AND
 DL6035'GO 2.2 MI. (3.5 KM) GENERALLY NORTH, THE SERVICE ROAD HAS MANY TURNS,
 DL6035'TO THE APPROACH LIGHT LANE FOR RUNWAY 22R AND THE STATION ON THE LEFT.
 DL6035'THE STATION IS LOCATED 158.5 FT. (48.3 M) SOUTHWEST OF THE SOUTHWEST
 DL6035'EDGE OF THE PAVEMENT OF THE SERVICE ROAD, 128.5 FT. (39.2 M) NORTH OF
 DL6035'THE NORTHEAST CORNER OF THE CONCRETE BASE OF THE 800 FOOT APPROACH
 DL6035'LIGHT, AND 100.9 FT. (30.8 M) SOUTHWEST OF THE WEST CORNER OF THE
 DL6035'CONCRETE BASE OF THE 1000 FOOT APPROACH LIGHT.   THE STATION IS A
 DL6035'PUNCH MARK IN THE TOP OF A STAINLESS STEEL ROD, DRIVEN 10+ FEET DEEP,
 DL6035'IN A FINNED SLEEVE FOR STABILITY, UNDER AN ALUMINUM LOGO CAP
 DL6035'SURROUNDED BY CONCRETE.  THE CAP HAS BEEN DAMAGED AND THE ONLY
 DL6035'STAMPING LEFT IS AIRPORT CONTROL.  THE LOGO CAP PROJECTS 0.2 FT. (0.1
 DL6035'M) ABOVE THE GROUND AND THE ROD IS 0.3 FT. (0.1 M) BELOW THE LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6034 ***********************************************************************
 DL6034  SACS        -  This is a Secondary Airport Control Station.
 DL6034  DESIGNATION -  ORD CONTROL MON 115
 DL6034  PID         -  DL6034
 DL6034  STATE/COUNTY-  IL/COOK
 DL6034  COUNTRY     -  US
 DL6034  USGS QUAD   -  ELMHURST (2018)
 DL6034
 DL6034                         *CURRENT SURVEY CONTROL
 DL6034  ______________________________________________________________________
 DL6034* NAD 83(2011) POSITION- 41 58 55.62878(N) 087 53 16.55851(W)   ADJUSTED
 DL6034* NAD 83(2011) ELLIP HT-   162.589 (meters)        (06/27/12)   ADJUSTED
 DL6034* NAD 83(2011) EPOCH   -  2010.00
 DL6034* NAVD 88 ORTHO HEIGHT -   196.23  (meters)      643.8   (feet) GPS OBS
 DL6034  ______________________________________________________________________
 DL6034  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DL6034  GEOID HEIGHT    -        -33.604 (meters)                     GEOID03
 DL6034  GEOID HEIGHT    -        -33.652 (meters)                     GEOID18
 DL6034  NAD 83(2011) X  -    175,000.162 (meters)                     COMP
 DL6034  NAD 83(2011) Y  - -4,745,222.711 (meters)                     COMP
 DL6034  NAD 83(2011) Z  -  4,244,236.434 (meters)                     COMP
 DL6034  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 DL6034
 DL6034  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6034  Standards:
 DL6034         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6034            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6034  -------------------------------------------------------------------
 DL6034  NETWORK    0.64   1.14           0.29   0.22   0.58      0.05629492
 DL6034  -------------------------------------------------------------------
 DL6034  Click here for local accuracies and other accuracy information.
 DL6034
 DL6034.This mark is at Chicago O'hare Intl Airport (ORD)
 DL6034
 DL6034.The horizontal coordinates were established by GPS observations
 DL6034.and adjusted by the National Geodetic Survey in June 2012.
 DL6034
 DL6034.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6034.been affixed to the stable North American tectonic plate. See 
 DL6034.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL6034
 DL6034.The horizontal coordinates are valid at the epoch date displayed above
 DL6034.which is a decimal equivalence of Year/Month/Day.
 DL6034
 DL6034.The orthometric height was determined by GPS observations and a
 DL6034.high-resolution geoid model.
 DL6034
 DL6034.GPS derived orthometric heights for airport stations designated as
 DL6034.PACS or SACS are published to 2 decimal places.  This maintains
 DL6034.centimeter relative accuracy between the PACS and SACS.  It does
 DL6034.not indicate centimeter accuracy relative to other marks which are
 DL6034.part of the published vertical control network.
 DL6034
 DL6034.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6034.GEOID18 height accuracy estimate available here.
 DL6034
 DL6034.Click photographs - Photos may exist for this station.
 DL6034
 DL6034.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL6034
 DL6034.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL6034
 DL6034.The ellipsoidal height was determined by GPS observations
 DL6034.and is referenced to NAD 83.
 DL6034
 DL6034. The following values were computed from the NAD 83(2011) position.
 DL6034
 DL6034;                    North         East     Units Scale Factor Converg.
 DL6034;SPC IL E     -   590,212.539   336,911.210   MT  0.99999176   +0 17 52.6
 DL6034;SPC IL E     - 1,936,388.97  1,105,349.53   sFT  0.99999176   +0 17 52.6
 DL6034;UTM  16      - 4,648,172.203   426,442.609   MT  0.99966658   -0 35 38.3
 DL6034
 DL6034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6034!SPC IL E     -   0.99997450  x   0.99999176  =   0.99996626
 DL6034!UTM  16      -   0.99997450  x   0.99966658  =   0.99964109
 DL6034
 DL6034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2644248172(NAD 83)
 DL6034
 DL6034                          SUPERSEDED SURVEY CONTROL
 DL6034
 DL6034  NAD 83(2007)-  41 58 55.62884(N)    087 53 16.55943(W) AD(2002.00) 1
 DL6034  ELLIP H (11/27/09)  162.643  (m)                       GP(2002.00) 4 2
 DL6034
 DL6034.Superseded values are not recommended for survey control.
 DL6034
 DL6034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6034.See file dsdata.pdf to determine how the superseded data were derived.
 DL6034
 DL6034_MARKER: F = FLANGE-ENCASED ROD
 DL6034_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DL6034_STAMPING: OHARE AIRPORT CONTROL MONUMENT NO. 115
 DL6034_MARK LOGO: LOCENG
 DL6034_PROJECTION: RECESSED 13 CENTIMETERS
 DL6034_MAGNETIC: I = MARKER IS A STEEL ROD
 DL6034_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DL6034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6034+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2009
 DL6034_ROD/PIPE-DEPTH: 3.0 meters
 DL6034_SLEEVE-DEPTH  : 1 meters
 DL6034
 DL6034  HISTORY     - Date     Condition        Report By
 DL6034  HISTORY     - UNK      MONUMENTED       LOCENG
 DL6034  HISTORY     - 20090515 GOOD             NGS
 DL6034
 DL6034                          STATION DESCRIPTION
 DL6034
 DL6034'DESCRIBED BY NATIONAL GEODETIC SURVEY 2009 (DLA)
 DL6034'THE STATION IS LOCATED ABOUT 16.0 MI. (25.7 KM) WEST-NORTHWEST OF
 DL6034'CHICAGO, IL. AT THE CHICAGO O'HARA INTERNATIONAL AIRPORT. OWNERSHIP--
 DL6034'CHICAGO O'HARE INTERNATIONAL AIRPORT. AIRPORT MANAGER MARY LONEY,
 DL6034'OPERATIONS MANAGER KEITH WISNIEWSKY.  THIS STATION IS IN THE AIRFIELD
 DL6034'RESTRICTED AREA AND IS INACCESSIBLE TO NON-AIRPORT PERSONNEL.
 DL6034'NOTE--CONTACT AIRPORT OPERATIONS AT 773-686-7086 AT LEAST ONE DAY IN
 DL6034'ADVANCE OF SITE VISIT TO ARRANGE FOR AN ESCORT ONTO THE CONTROLLED
 DL6034'FIELD.    TO REACH THE STATION FROM THE JUNCTION OF I-190, KENNEDY
 DL6034'EXPRESSWAY, AND I-294, TRI-STATE TOLL WAY, IN THE TOWN OF ROSEMONT,
 DL6034'PROCEED WEST ON I-190 TOWARD O'HARE INTERNATIONAL AIRPORT FOR 1.0 MI.
 DL6034'(1.6 KM).  I-190 BECOMES THE AIRPORT TERMINAL ACCESS ROAD.  CONTINUE
 DL6034'1.2 MI. (1.9 KM) WEST, SOUTH AND NORTHEAST ON THE ACCESS ROAD, KEEPING
 DL6034'LEFT (LOWER LEVEL, TOWARD ARRIVAL GATES) AROUND THE TERMINAL BUILDING
 DL6034'TO THE NORTHEAST END OF THE TERMINAL.  TURN RIGHT, SOUTHEAST AND GO
 DL6034'0.05 MI. (0.1 KM) TO GATE NUMBER 10 AND MEET YOUR ESCORT.  PROCEED
 DL6034'THROUGH GATE 10 AND GO WEST FOR 0.25 MI. (0.4 KM) ACROSS THE RAMP AND
 DL6034'CROSSING TAXIWAY A TO TAXIWAY B.  TURN LEFT, ON TAXIWAY B AND GO NORTH
 DL6034'AND NORTHEAST FOR 0.2 MI. (0.3 KM) TO THE RUNWAY 32R RUN-UP AREA AND
 DL6034'THE SERVICE ROAD ON THE RIGHT.  TURN RIGHT, SOUTH, ON THE SERVICE ROAD
 DL6034'AND GO 0.5 MI. (0.8 KM) SOUTH, EAST AND NORTH TO THE STATION ON THE
 DL6034'LEFT.
 DL6034'
 DL6034'THE STATION IS LOCATED 429.0 FT. (130.8 M) SOUTHEAST OF A RUNWAY HOLD
 DL6034'SIGN ON THE EAST SIDE OF THE TAXIWAY, 50.3 FT. (15.3 M) NORTHWEST
 DL6034'ACROSS THE SERVICE ROAD FROM A CHAIN LINK FENCE CORNER, 68.0 FT. (20.7
 DL6034'M) SOUTHWEST  OF A PK NAIL IN THE NORTHWEST EDGE OF THE PAVEMENT, 33.8
 DL6034'FT. (10.3 M) NORTH OF A PK NAIL IN THE NORTHWEST EDGE OF THE PAVEMENT,
 DL6034'AND 15.0 FT. (4.6 M) NORTHWEST OF THE NORTHWEST EDGE OF THE ROAD
 DL6034'PAVEMENT.  THE STATION IS A PUNCH MARK IN THE TOP OF A STAINLESS STEEL
 DL6034'ROD, DRIVEN 10+ FEET DEEP, IN A FINNED SLEEVE FOR STABILITY, UNDER AN
 DL6034'ALUMINUM LOGO CAP SURROUNDED BY CONCRETE.  THE LOGO CAP IS FLUSH WITH
 DL6034'THE GROUND AND THE ROD IS 0.4 FT. (0.1 M) BELOW THE LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8319 ***********************************************************************
 AJ8319  PACS        -  This is a Primary Airport Control Station.
 AJ8319  DESIGNATION -  ORD FLIGHT REF MONUMENT
 AJ8319  PID         -  AJ8319
 AJ8319  STATE/COUNTY-  IL/DU PAGE
 AJ8319  COUNTRY     -  US
 AJ8319  USGS QUAD   -  ELMHURST (2018)
 AJ8319
 AJ8319                         *CURRENT SURVEY CONTROL
 AJ8319  ______________________________________________________________________
 AJ8319* NAD 83(2011) POSITION- 41 59 19.98341(N) 087 56 13.90008(W)   ADJUSTED
 AJ8319* NAD 83(2011) ELLIP HT-   183.515 (meters)        (06/27/12)   ADJUSTED
 AJ8319* NAD 83(2011) EPOCH   -  2010.00
 AJ8319* NAVD 88 ORTHO HEIGHT -   217.13  (meters)      712.4   (feet) GPS OBS
 AJ8319  ______________________________________________________________________
 AJ8319  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8319  GEOID HEIGHT    -        -33.547 (meters)                     GEOID99
 AJ8319  GEOID HEIGHT    -        -33.623 (meters)                     GEOID18
 AJ8319  NAD 83(2011) X  -    170,902.734 (meters)                     COMP
 AJ8319  NAD 83(2011) Y  - -4,744,884.613 (meters)                     COMP
 AJ8319  NAD 83(2011) Z  -  4,244,808.995 (meters)                     COMP
 AJ8319  LAPLACE CORR    -         -1.93  (seconds)                    DEFLEC18
 AJ8319
 AJ8319  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8319  Standards:
 AJ8319         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8319            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8319  -------------------------------------------------------------------
 AJ8319  NETWORK    0.45   0.92           0.21   0.15   0.47      0.01696060
 AJ8319  -------------------------------------------------------------------
 AJ8319  Click here for local accuracies and other accuracy information.
 AJ8319
 AJ8319.This mark is at Chicago O'hare Intl Airport (ORD)
 AJ8319
 AJ8319.The horizontal coordinates were established by GPS observations
 AJ8319.and adjusted by the National Geodetic Survey in June 2012.
 AJ8319
 AJ8319.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8319.been affixed to the stable North American tectonic plate. See 
 AJ8319.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8319
 AJ8319.The horizontal coordinates are valid at the epoch date displayed above
 AJ8319.which is a decimal equivalence of Year/Month/Day.
 AJ8319
 AJ8319.The orthometric height was determined by GPS observations and a
 AJ8319.high-resolution geoid model.
 AJ8319
 AJ8319.GPS derived orthometric heights for airport stations designated as
 AJ8319.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8319.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8319.not indicate centimeter accuracy relative to other marks which are
 AJ8319.part of the published vertical control network.
 AJ8319
 AJ8319.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8319.GEOID18 height accuracy estimate available here.
 AJ8319
 AJ8319.Click photographs - Photos may exist for this station.
 AJ8319
 AJ8319.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8319
 AJ8319.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8319
 AJ8319.The ellipsoidal height was determined by GPS observations
 AJ8319.and is referenced to NAD 83.
 AJ8319
 AJ8319. The following values were computed from the NAD 83(2011) position.
 AJ8319
 AJ8319;                    North         East     Units Scale Factor Converg.
 AJ8319;SPC IL E     -   590,943.896   332,825.325   MT  0.99998825   +0 15 54.0
 AJ8319;SPC IL E     - 1,938,788.43  1,091,944.42   sFT  0.99998825   +0 15 54.0
 AJ8319;UTM  16      - 4,648,966.822   422,369.907   MT  0.99967415   -0 37 37.2
 AJ8319
 AJ8319!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8319!SPC IL E     -   0.99997122  x   0.99998825  =   0.99995947
 AJ8319!UTM  16      -   0.99997122  x   0.99967415  =   0.99964538
 AJ8319
 AJ8319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2236948966(NAD 83)
 AJ8319
 AJ8319                          SUPERSEDED SURVEY CONTROL
 AJ8319
 AJ8319  NAD 83(2007)-  41 59 19.98346(N)    087 56 13.90100(W) AD(2002.00) 0
 AJ8319  ELLIP H (02/10/07)  183.568  (m)                       GP(2002.00)    
 AJ8319  ELLIP H (09/22/04)  183.566  (m)                       GP(       ) 4 1
 AJ8319  NAD 83(1997)-  41 59 19.98343(N)    087 56 13.90066(W) AD(       ) B
 AJ8319  ELLIP H (11/27/02)  183.573  (m)                       GP(       ) 4 1
 AJ8319  NAD 83(1997)-  41 59 19.98335(N)    087 56 13.90094(W) AD(       ) B
 AJ8319  ELLIP H (03/18/02)  183.580  (m)                       GP(       ) 4 1
 AJ8319
 AJ8319.Superseded values are not recommended for survey control.
 AJ8319
 AJ8319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8319.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8319
 AJ8319_MARKER: DD = SURVEY DISK
 AJ8319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8319_STAMPING: FLIGHT INSP. REF. MONUMENT
 AJ8319_MARK LOGO: LOCENG
 AJ8319_PROJECTION: PROJECTING 2 CENTIMETERS
 AJ8319_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ8319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8319+STABILITY: SURFACE MOTION
 AJ8319_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8319+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2009
 AJ8319
 AJ8319  HISTORY     - Date     Condition        Report By
 AJ8319  HISTORY     - 20010517 MONUMENTED       LOCENG
 AJ8319  HISTORY     - 20020909 GOOD             NGS
 AJ8319  HISTORY     - 20090508 GOOD             NGS
 AJ8319  HISTORY     - 20090515 GOOD             NGS
 AJ8319  HISTORY     - 20091015 POOR             NGS
 AJ8319
 AJ8319                          STATION DESCRIPTION
 AJ8319
 AJ8319'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2001 (BJM)
 AJ8319'THE STATION IS LOCATED AT THE CHICAGO O'HARE INTERNATIONAL
 AJ8319'AIRPORT. OWNERSHIP-- CHICAGO O'HARE INTERNATIONAL AIRPORT.
 AJ8319'AIRPORT MANAGER MARY LONEY, OPERATIONS MANAGER KEITH
 AJ8319'WISNIEWSKY. THIS STATION IS IN THE AIRFIELD RESTRICTED AREA AND IS
 AJ8319'INACCESSIBLE TO NON-AIRPORT PERSONNEL.
 AJ8319'
 AJ8319'TO REACH THE STATION FROM THE JUNCTION INTERSTATE 290 EAST (EXIT
 AJ8319'2A) AND US ROUTES 42 AND 41, PROCEED SOUTH 1.2 MI ALONG US ROUTES
 AJ8319'42 AND 41 TO THE JUNCTION OF A ROAD LEADING TO THE OPERATIONS
 AJ8319'BUILDING ON THE RIGHT. TURN RIGHT AND PROCEED NORTH 0.15 MI TO A
 AJ8319'SECURITY GATE. PROCEED THROUGH THE GATE AND EAST 0.05 ACROSS THE
 AJ8319'PARKING LOT TO A SERVICE ROAD. PROCEED NORTHERLY, EASTERLY, AND
 AJ8319'NORTHERLY ALONG THE SERVICE ROAD TO THE JUNCTION OF
 AJ8319'ANOTHER SERVICE ROAD JUST BEFORE THE TUNNEL UNDERNEATH THE
 AJ8319'RUNWAY, 0.25 MI NORTH OF THE FIRE STATION. TURN LEFT AND PROCEED
 AJ8319'WESTERLY, NORTHERLY, AND EASTERLY 2.5 MI ALONG SEVERAL SERVICE
 AJ8319'ROADS, TO THE JUNCTION OF A DIRT ROAD LEADING TO THE LAAS SYSTEM
 AJ8319'ON THE RIGHT. TURN RIGHT AND PROCEED SOUTHERLY 0.2 MI ALONG THE
 AJ8319'DIRT ROAD TO THE TOP OF THE HILL AND THE LAAS SYSTEM DIRECTLY
 AJ8319'AHEAD. THE STATION IS ON THE NORTH SIDE OF THE LAAS SYSTEM
 AJ8319'BETWEEN TWO GPS ANTENNAE.
 AJ8319'
 AJ8319'THE STATION IS LOCATED 25.04 M ON AN AZIMUTH OF 10 DEGREES FROM
 AJ8319'THE LAAS ANTENNA, 33.74 M ON AN AZIMUTH OF 55 DEGREES FROM THE
 AJ8319'WESTERLY GPS ANTENNA, AND 18.92 M ON AN AZIMUTH OF 256 DEGREES
 AJ8319'FROM THE EASTERLY GPS ANTENNA. THE STATION IS A HONEYWELL
 AJ8319'PELORUS SATELLITE LANDING SYSTEM DISK STAMPED-- FLIGHT INSP. REF.
 AJ8319'MONUMENT-- WITH A HAND CARVED TRIANGLE IN THE CENTER OF THE DISK,
 AJ8319'SET IN THE TOP OF A 0.6 M DIAMETER CONCRETE MONUMENT AT LEAST 1.2 M
 AJ8319'IN DEPTH AND PROJECTING 2 CM ABOVE THE GROUND AND IS SURROUNDED
 AJ8319'BY A LARGE CONCRETE RING APPROXIMATELY 3 M IN DIAMETER. THIS
 AJ8319'STATION IS DESIGNATED AS THE PRIMARY AIRPORT CONTROL STATION.
 AJ8319
 AJ8319                          STATION RECOVERY (2002)
 AJ8319
 AJ8319'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (APF)
 AJ8319'RECOVERED AS DESCRIBED.
 AJ8319
 AJ8319                          STATION RECOVERY (2009)
 AJ8319
 AJ8319'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2009 (DLA)
 AJ8319'O'HARE INTERNATIONAL AIRPORT HAS PLANS FOR THIS MARK TO BE DESTROYED
 AJ8319'DUE TO RUNWAY CONSTRUCTION SOMETIME BETWEEN JAN 2010 AND DEC 2015.
 AJ8319'THERE ARE PLANS IN PLACE, BUT IT MAY OR MAY NOT ACTUALLY HAPPEN
 AJ8319'DEPENDING ON FUTURE BUDGETS.
 AJ8319
 AJ8319                          STATION RECOVERY (2009)
 AJ8319
 AJ8319'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2009 (DLA)
 AJ8319'RECOVERED AS DESCRIBED.
 AJ8319
 AJ8319                          STATION RECOVERY (2009)
 AJ8319
 AJ8319'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2009
 AJ8319'THIS STATION IS SCHEDULED TO BE DESTROYED BY AIRFIELD CONSTRUCTION IN
 AJ8319'THE SUMMER OF 2010.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1330 ***********************************************************************
 KB1330  DESIGNATION -  OREANA MUN TANK
 KB1330  PID         -  KB1330
 KB1330  STATE/COUNTY-  IL/MACON
 KB1330  COUNTRY     -  US
 KB1330  USGS QUAD   -  ARGENTA (2018)
 KB1330
 KB1330                         *CURRENT SURVEY CONTROL
 KB1330  ______________________________________________________________________
 KB1330* NAD 83(1997) POSITION- 39 56 20.73644(N) 088 51 56.68469(W)   ADJUSTED
 KB1330  ______________________________________________________________________
 KB1330  GEOID HEIGHT    -        -32.194 (meters)                     GEOID18
 KB1330  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 KB1330  HORZ ORDER      -  THIRD
 KB1330
 KB1330.The horizontal coordinates were established by classical geodetic methods
 KB1330.and adjusted by the National Geodetic Survey in October 1999.
 KB1330
 KB1330.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1330.GEOID18 height accuracy estimate available here.
 KB1330
 KB1330.Click photographs - Photos may exist for this station.
 KB1330
 KB1330.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1330
 KB1330. The following values were computed from the NAD 83(1997) position.
 KB1330
 KB1330;                    North         East     Units Scale Factor Converg.
 KB1330;SPC IL E     -   363,373.510   254,495.903   MT  1.00000048   -0 20 30.5
 KB1330;SPC IL E     - 1,192,167.92    834,958.64   sFT  1.00000048   -0 20 30.5
 KB1330;SPC IL W     -   364,035.896   811,184.452   MT  1.00009331   +0 50 06.9
 KB1330;SPC IL W     - 1,194,341.10  2,661,360.99   sFT  1.00009331   +0 50 06.9
 KB1330;UTM  16      - 4,422,663.723   340,594.085   MT  0.99991283   -1 11 52.8
 KB1330
 KB1330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK4059422663(NAD 83)
 KB1330
 KB1330                          SUPERSEDED SURVEY CONTROL
 KB1330
 KB1330  NAD 83(1986)-  39 56 20.74504(N)    088 51 56.67954(W) AD(       ) 3
 KB1330  NAD 27      -  39 56 20.62654(N)    088 51 56.41003(W) AD(       ) 3
 KB1330
 KB1330.Superseded values are not recommended for survey control.
 KB1330
 KB1330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1330.See file dsdata.pdf to determine how the superseded data were derived.
 KB1330
 KB1330_MARKER: 53 = ELEVATED TANK
 KB1330
 KB1330  HISTORY     - Date     Condition        Report By
 KB1330  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1330
 KB1330                          STATION DESCRIPTION
 KB1330
 KB1330'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1330'OREANA MUNICIPAL WATER TANK IS A 4-LEGGED STEEL STRUCTURE,
 KB1330'PAINTED SILVER, WITH BALL SHAPED TANK ATOP.  THE TANK HAS THE
 KB1330'LETTERS OREANA IN BLACK ON THE NORTHEAST AND SOUTHWEST SIDE, AND
 KB1330'THE OVERALL HEIGHT OF THE STRUCTURE IS ABOUT 130 FEET.
 KB1330'
 KB1330'THE TANK IS LOCATED IN THE VILLAGE OF OREANA IN THE NORTHWEST
 KB1330'ANGLE OF THE INTERSECTION OF EAST AVENUE AND BOWER STREET.
 KB1330'
 KB1330'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1502 ***********************************************************************
 NH1502  DESIGNATION -  OREGON CARNATION MILK CO STACK
 NH1502  PID         -  NH1502
 NH1502  STATE/COUNTY-  IL/OGLE
 NH1502  COUNTRY     -  US
 NH1502  USGS QUAD   -  OREGON (2018)
 NH1502
 NH1502                         *CURRENT SURVEY CONTROL
 NH1502  ______________________________________________________________________
 NH1502* NAD 83(1997) POSITION- 42 00 11.17743(N) 089 19 47.04216(W)   ADJUSTED
 NH1502  ______________________________________________________________________
 NH1502  GEOID HEIGHT    -        -32.964 (meters)                     GEOID18
 NH1502  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 NH1502  HORZ ORDER      -  THIRD
 NH1502
 NH1502.The horizontal coordinates were established by classical geodetic methods
 NH1502.and adjusted by the National Geodetic Survey in October 1999.
 NH1502
 NH1502.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1502.GEOID18 height accuracy estimate available here.
 NH1502
 NH1502.Click photographs - Photos may exist for this station.
 NH1502
 NH1502.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1502
 NH1502. The following values were computed from the NAD 83(1997) position.
 NH1502
 NH1502;                    North         East     Units Scale Factor Converg.
 NH1502;SPC IL W     -   592,766.297   769,333.327   MT  1.00000031   +0 33 36.3
 NH1502;SPC IL W     - 1,944,767.43  2,524,054.42   sFT  1.00000031   +0 33 36.3
 NH1502;UTM  16      - 4,652,746.610   307,060.708   MT  1.00005808   -1 33 34.1
 NH1502
 NH1502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0706052746(NAD 83)
 NH1502
 NH1502                          SUPERSEDED SURVEY CONTROL
 NH1502
 NH1502  NAD 83(1996)-  42 00 11.17775(N)    089 19 47.04324(W) AD(       ) 3
 NH1502  NAD 83(1986)-  42 00 11.17816(N)    089 19 47.04665(W) AD(       ) 3
 NH1502  NAD 27      -  42 00 11.07700(N)    089 19 46.67700(W) AD(       ) 3
 NH1502
 NH1502.Superseded values are not recommended for survey control.
 NH1502
 NH1502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1502.See file dsdata.pdf to determine how the superseded data were derived.
 NH1502
 NH1502_MARKER: 63 = STACK
 NH1502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1502+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2001
 NH1502
 NH1502  HISTORY     - Date     Condition        Report By
 NH1502  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1502  HISTORY     - 19960504 GOOD             USPSQD
 NH1502  HISTORY     - 20010725 GOOD             USPSQD
 NH1502
 NH1502                          STATION DESCRIPTION
 NH1502
 NH1502'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1502'STATION IS THE CENTER OF THE TOP OF STACK, LOCATED ON THE
 NH1502'GROUNDS OF THE CARNATION MILK CO. PLANT, IN THE SOUTH SECTION
 NH1502'OF OREGON.  IT IS A ROUND STACK, OF LIGHT COLORED BRICK,
 NH1502'ABOUT 8 FEET WIDE AT THE BOTTOM WITH A SLIGHT TAPER TO THE
 NH1502'TOP AND IS ABOUT 120 FEET HIGH.
 NH1502
 NH1502                          STATION RECOVERY (1996)
 NH1502
 NH1502'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1502'RECOVERED IN GOOD CONDITION.
 NH1502
 NH1502                          STATION RECOVERY (2001)
 NH1502
 NH1502'RECOVERY NOTE BY US POWER SQUADRON 2001 (WNG)
 NH1502'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1636 ***********************************************************************
 HB1636  DESIGNATION -  ORIENT
 HB1636  PID         -  HB1636
 HB1636  STATE/COUNTY-  IL/FRANKLIN
 HB1636  COUNTRY     -  US
 HB1636  USGS QUAD   -  WEST FRANKFORT (2018)
 HB1636
 HB1636                         *CURRENT SURVEY CONTROL
 HB1636  ______________________________________________________________________
 HB1636* NAD 83(1997) POSITION- 37 55 13.39448(N) 088 58 45.88038(W)   ADJUSTED
 HB1636* NAVD 88 ORTHO HEIGHT -   146.    (meters)      479.    (feet) SCALED
 HB1636  ______________________________________________________________________
 HB1636  GEOID HEIGHT    -        -29.440 (meters)                     GEOID18
 HB1636  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 HB1636  HORZ ORDER      -  FIRST
 HB1636
 HB1636.The horizontal coordinates were established by classical geodetic methods
 HB1636.and adjusted by the National Geodetic Survey in October 1999.
 HB1636
 HB1636.The orthometric height was scaled from a topographic map.
 HB1636
 HB1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1636.GEOID18 height accuracy estimate available here.
 HB1636
 HB1636.Click photographs - Photos may exist for this station.
 HB1636
 HB1636.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1636
 HB1636. The following values were computed from the NAD 83(1997) position.
 HB1636
 HB1636;                    North         East     Units Scale Factor Converg.
 HB1636;SPC IL E     -   139,335.249   243,193.220   MT  1.00001473   -0 23 49.4
 HB1636;SPC IL E     -   457,135.73    797,876.42   sFT  1.00001473   -0 23 49.4
 HB1636;UTM  16      - 4,198,829.275   326,016.725   MT  0.99997283   -1 13 00.4
 HB1636
 HB1636!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1636!SPC IL E     -   0.99998173  x   1.00001473  =   0.99999646
 HB1636!UTM  16      -   0.99998173  x   0.99997283  =   0.99995456
 HB1636
 HB1636:                Primary Azimuth Mark                     Grid Az
 HB1636:SPC IL E     -  GRAMMER                                  348 00 08.5
 HB1636:UTM  16      -  GRAMMER                                  348 49 19.5
 HB1636
 HB1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2601698829(NAD 83)
 HB1636
 HB1636|---------------------------------------------------------------------|
 HB1636| PID    Reference Object                     Distance      Geod. Az  |
 HB1636|                                                           dddmmss.s |
 HB1636| HB1634 BENTON MUNICIPAL TANK               APPROX.10.1 KM 0311231.9 |
 HB1636| HB1638 WEST FRANKFORT ORIENT COAL TK       APPROX. 4.0 KM 1083747.0 |
 HB1636| CI4799 ORIENT RM 1                          20.839 METERS 11659     |
 HB1636| HB1639 WEST FRANKFORT RAD KSE 521 TWR      APPROX. 5.3 KM 1294000.7 |
 HB1636| HB1640 WEST FRANKFORT RADIO WFRX MAST      APPROX. 6.0 KM 1332139.1 |
 HB1636| HB1631 JOHNSTON CITY MUNICIPAL TANK        APPROX.12.6 KM 1530952.6 |
 HB1636| HB1654 HERRIN MUNICIPAL TANK               APPROX.15.7 KM 1963903.8 |
 HB1636| CI4798 ORIENT AZ MK                                       2150227.3 |
 HB1636| CI4800 ORIENT RM 2                          16.115 METERS 23242     |
 HB1636| HB1645 CHRISTOPHER MUNICIPAL TANK          APPROX. 9.2 KM 3121436.9 |
 HB1636| HB1643 BUCKNER OLD BEN COAL CO STACK       APPROX. 7.1 KM 3410601.9 |
 HB1636| JB1872 GRAMMER                             APPROX.13.4 KM 3473619.1 |
 HB1636|---------------------------------------------------------------------|
 HB1636
 HB1636                          SUPERSEDED SURVEY CONTROL
 HB1636
 HB1636  NAD 83(1993)-  37 55 13.40493(N)    088 58 45.88018(W) AD(       ) 1
 HB1636  NAD 83(1986)-  37 55 13.40726(N)    088 58 45.88199(W) AD(       ) 1
 HB1636  NAD 27      -  37 55 13.22731(N)    088 58 45.62418(W) AD(       ) 1
 HB1636
 HB1636.Superseded values are not recommended for survey control.
 HB1636
 HB1636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1636.See file dsdata.pdf to determine how the superseded data were derived.
 HB1636
 HB1636_MARKER: DS = TRIANGULATION STATION DISK
 HB1636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1636_STAMPING: ORIENT 1960
 HB1636_MARK LOGO: CGS
 HB1636_PROJECTION: RECESSED 36 CENTIMETERS
 HB1636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1636+STABILITY: SURFACE MOTION
 HB1636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1636+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2023
 HB1636
 HB1636  HISTORY     - Date     Condition        Report By
 HB1636  HISTORY     - 1960     MONUMENTED       CGS
 HB1636  HISTORY     - 1961     GOOD             CGS
 HB1636  HISTORY     - 20230425 GOOD             LNDMRK
 HB1636
 HB1636                          STATION DESCRIPTION
 HB1636
 HB1636'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1636'THE STATION IS IN THE NORTHWEST PART OF THE VILLAGE OF ORIENT AND ON
 HB1636'THE PROPERTY OF MR. STEVE FRIS. IT IS 322.4 FEET NORTHWEST OF
 HB1636'THE NORTHWEST CORNER OF A BRICK BUILDING, 63 FEET SOUTHEAST OF THE
 HB1636'NORTHEAST CORNER OF A FRAME HOUSE, 63 FEET NORTH OF THE
 HB1636'CENTERLINE OF A PAVED STREET, 52 FEET NORTHEAST OF A WITNESS POST AND
 HB1636'32 FEET NORTH OF A WIRE FENCE. THE MONUMENT IS 14 INCHES BELOW
 HB1636'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED ORIENT 1960.
 HB1636'
 HB1636'TO REACH THE STATION FROM THE POST OFFICE IN ORIENT, GO NORTH ON A
 HB1636'PAVED STREET FOR 0.05 MILE TO A T-INTERSECTION.  TURN LEFT AND
 HB1636'GO WEST ON A PAVED STREET FOR 0.05 MILE TO THE TOP OF A SMALL KNOLL
 HB1636'AND THE STATION ON THE RIGHT AS DESCRIBED.
 HB1636'
 HB1636'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE PAVED
 HB1636'STREET FOR ABOUT 100 FEET TO A CROSS STREET.  TURN LEFT AND
 HB1636'GO SOUTHWESTERLY ON A PAVED STREET FOR 0.15 MILE TO THE AZIMUTH MARK
 HB1636'ON THE RIGHT AS DESCRIBED.
 HB1636'
 HB1636'REFERENCE MARK 1 IS 120 FEET WEST OF THE SOUTHWEST CORNER OF A FRAME
 HB1636'BUILDING, 32 FEET NORTH OF THE CENTERLINE OF THE PAVED STREET
 HB1636'AND 6 INCHES NORTH OF THE WIRE FENCE. THE MONUMENT IS FLUSH AND THE
 HB1636'DISK IS STAMPED ORIENT NO 1 1960.
 HB1636'
 HB1636'REFERENCE MARK 2 IS 80 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1636'STREET, 31 FEET NORTH OF THE CENTERLINE OF THE PAVED STREET,
 HB1636'20 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE FRAME HOUSE, 1 FOOT
 HB1636'WEST OF THE WITNESS POST AND 6 INCHES NORTH OF THE WIRE
 HB1636'FENCE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ORIENT NO 2
 HB1636'1960.
 HB1636'
 HB1636'THE AZIMUTH MARK IS 25 FEET WEST OF THE CENTERLINE OF A PAVED STREET,
 HB1636'7 FEET WEST OF A POWER POLE, 3 FEET SOUTH OF A FENCE CORNER,
 HB1636'2 FEET SOUTH OF A WITNESS POST AND 6 INCHES EAST OF A WIRE FENCE. THE
 HB1636'MONUMENT IS 2 INCHES BELOW THE SURFACE OF THE GROUND AND
 HB1636'THE DISK IS STAMPED ORIENT 1960.
 HB1636'
 HB1636'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1636
 HB1636                          STATION RECOVERY (1961)
 HB1636
 HB1636'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1636'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 HB1636'FOUND IN GOOD CONDITION. THE DISTANCES TO ALL MARKS CHECKED.
 HB1636'THE DIRECTION TO REFERENCE MARK 2 CHECKED BUT THE DIRECTION TO
 HB1636'REFERENCE MARK 1 DID NOT CHECK BY 1 MINUTE AND 48 SECONDS. THE
 HB1636'DIRECTION TO THE AZIMUTH MARK DID NOT CHECK BY 13.0 SECONDS.
 HB1636'
 HB1636'THE PREVIOUS DESCRIPTION IS ADEQUATE.
 HB1636'
 HB1636'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1636
 HB1636                          STATION RECOVERY (2023)
 HB1636
 HB1636'RECOVERY NOTE BY LANDMARK SURVEYING INCORPORATED 2023 (DLH)
 HB1636'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1591 ***********************************************************************
 MF1591  DESIGNATION -  ORIN
 MF1591  PID         -  MF1591
 MF1591  STATE/COUNTY-  IL/BUREAU
 MF1591  COUNTRY     -  US
 MF1591  USGS QUAD   -  LA MOILLE (2018)
 MF1591
 MF1591                         *CURRENT SURVEY CONTROL
 MF1591  ______________________________________________________________________
 MF1591* NAD 83(1997) POSITION- 41 31 28.02425(N) 089 21 14.23360(W)   ADJUSTED
 MF1591* NAVD 88 ORTHO HEIGHT -   245.    (meters)      804.    (feet) SCALED
 MF1591  ______________________________________________________________________
 MF1591  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 MF1591  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 MF1591  HORZ ORDER      -  SECOND
 MF1591
 MF1591.The horizontal coordinates were established by classical geodetic methods
 MF1591.and adjusted by the National Geodetic Survey in October 1999.
 MF1591
 MF1591.The orthometric height was scaled from a topographic map.
 MF1591
 MF1591.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1591.GEOID18 height accuracy estimate available here.
 MF1591
 MF1591.Click photographs - Photos may exist for this station.
 MF1591
 MF1591.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1591
 MF1591. The following values were computed from the NAD 83(1997) position.
 MF1591
 MF1591;                    North         East     Units Scale Factor Converg.
 MF1591;SPC IL W     -   539,586.040   767,829.172   MT  0.99999777   +0 32 19.7
 MF1591;SPC IL W     - 1,770,291.87  2,519,119.54   sFT  0.99999777   +0 32 19.7
 MF1591;UTM  16      - 4,599,654.198   303,599.623   MT  1.00007471   -1 33 39.7
 MF1591
 MF1591!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1591!SPC IL W     -   0.99996677  x   0.99999777  =   0.99996454
 MF1591!UTM  16      -   0.99996677  x   1.00007471  =   1.00004147
 MF1591
 MF1591:                Primary Azimuth Mark                     Grid Az
 MF1591:SPC IL W     -  ORIN AZ MK RESET                         270 56 13.2
 MF1591:UTM  16      -  ORIN AZ MK RESET                         273 02 12.6
 MF1591
 MF1591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0359999654(NAD 83)
 MF1591
 MF1591|---------------------------------------------------------------------|
 MF1591| PID    Reference Object                     Distance      Geod. Az  |
 MF1591|                                                           dddmmss.s |
 MF1591| CI8004 ORIN RM 1                            23.540 METERS 02500     |
 MF1591| MF1592 LA MOILLE MUNICIPAL TANK            APPROX. 6.0 KM 0815252.0 |
 MF1591| CI8006 ORIN RM 3                            23.215 METERS 08244     |
 MF1591| CI8002 ORIN AZ MK                                         0872803.5 |
 MF1591| CI8005 ORIN RM 2                            21.608 METERS 15228     |
 MF1591| CI8007 ORIN RM 4                            21.720 METERS 15241     |
 MF1591| MF1658 ZEARING CB AND Q RR WATER TANK      APPROX. 9.4 KM 1581118.5 |
 MF1591| CI8003 ORIN AZ MK RESET                                   2712832.9 |
 MF1591|---------------------------------------------------------------------|
 MF1591
 MF1591                          SUPERSEDED SURVEY CONTROL
 MF1591
 MF1591  NAD 83(1996)-  41 31 28.02389(N)    089 21 14.23382(W) AD(       ) 2
 MF1591  NAD 83(1986)-  41 31 28.03053(N)    089 21 14.23953(W) AD(       ) 2
 MF1591  NAD 27      -  41 31 27.90700(N)    089 21 13.91740(W) AD(       ) 2
 MF1591
 MF1591.Superseded values are not recommended for survey control.
 MF1591
 MF1591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1591.See file dsdata.pdf to determine how the superseded data were derived.
 MF1591
 MF1591_MARKER: DS = TRIANGULATION STATION DISK
 MF1591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1591_STAMPING: ORIN 1954
 MF1591_MARK LOGO: CGS
 MF1591_PROJECTION: FLUSH
 MF1591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1591+STABILITY: SURFACE MOTION
 MF1591
 MF1591  HISTORY     - Date     Condition        Report By
 MF1591  HISTORY     - 1954     MONUMENTED       CGS
 MF1591  HISTORY     - 1963     GOOD             CGS
 MF1591  HISTORY     - 19960416 GOOD             USPSQD
 MF1591  HISTORY     - 20010601 GOOD             USPSQD
 MF1591  HISTORY     - 20050825 GOOD             USPSQD
 MF1591
 MF1591                          STATION DESCRIPTION
 MF1591
 MF1591'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1591'STATION IS LOCATED ABOUT 2 MILES SOUTH OF VAN ORIN AND IS
 MF1591'ON PROPERTY OWNED BY MR. C. HAAS.  IT IS 18 FEET WEST OF THE
 MF1591'CENTER OF A FARM LANE, 16 FEET SOUTH OF A FENCE CORNER, 45
 MF1591'FEET SOUTH OF THE CENTER OF A GRAVEL ROAD AND 6 FEET SOUTH
 MF1591'OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 MF1591'STAMPED ORIN 1954.
 MF1591'
 MF1591'REFERENCE MARK NO. 1 IS 31 FEET EAST OF A POWER LINE POLE,
 MF1591'24 FEET NORTH OF THE CENTER OF A GRAVEL ROAD AND 1 FOOT SOUTH
 MF1591'OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK
 MF1591'IS STAMPED ORIN NO 1 1954.
 MF1591'
 MF1591'REFERENCE MARK NO. 2 IS 15 FEET EAST OF THE CENTER OF A FARM
 MF1591'LANE AND 1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS 2
 MF1591'INCHES AND THE DISK IS STAMPED ORIN NO 2 1954.
 MF1591'
 MF1591'AZIMUTH MARK IS 22 FEET NORTH OF THE CENTER OF A GRAVEL ROAD,
 MF1591'2 FEET SOUTHEAST OF A WHITE WITNESS POST, 1 FOOT WEST OF A
 MF1591'POWER LINE POLE AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK
 MF1591'PROJECTS 2 INCHES AND THE DISK IS STAMPED ORIN 1954.
 MF1591'
 MF1591'TO REACH THE STATION FROM THE INTERSECTION OF A PAVED ROAD
 MF1591'AND A RAILROAD CROSSING, JUST EAST OF THE RAILROAD DEPOT IN
 MF1591'VAN ORIN, GO SOUTH ON PAVED ROAD FOR 0.25 MILE TO A T-INTERSECTION,
 MF1591'TURN LEFT AND GO EAST AND THEN SOUTH ON GRAVEL ROAD FOR 1.95
 MF1591'MILE TO A CROSSROAD, TURN RIGHT AND GO WEST ON GRAVEL ROAD
 MF1591'FOR 0.15 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE WEST
 MF1591'ON GRAVEL ROAD FOR 0.3 MILE TO THE STATION ON THE LEFT AS
 MF1591'DESCRIBED.
 MF1591'
 MF1591'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1591
 MF1591                          STATION RECOVERY (1963)
 MF1591
 MF1591'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (VRS)
 MF1591'ALL MARKS RECOVERED, STATION GOOD, AZIMUTH GOOD BUT OBSTRUCTED,
 MF1591'BOTH R.M.S DISTURBED.  ORIGINAL AZ. MK. DESTROYED.  NEW AZIMUTH
 MF1591'MARK AND R.M.S NOS. 3 AND 4 WERE SET.
 MF1591'
 MF1591'ABOUT 0.25 MILE S ALONG ASPHALT COUNTY ROAD FROM THE RAILROAD
 MF1591'STATION IN VAN ORIN, THENCE 0.5 MILE E AND TURN RIGHT, THENCE
 MF1591'1.5 MILES S TO CROSSROADS AND TURN RIGHT, THENCE 0.5 MILE W
 MF1591'ON GRAVEL ROAD TO STATION ON LEFT, 42 FEET S OF CENTER LINE
 MF1591'OF ROAD, 1.5 FEET HIGHER THAN SAME, 17 FEET W OF CENTER LINE
 MF1591'OF FARM LANE, 14 FEET SE OF CENTER OF CREOSOTED POWER POLE,
 MF1591'STANDARD MARKS STAMPED ORIN 1954, PROJECTS 0.5 FOOT.
 MF1591'
 MF1591'R.M. NO. 3 IS 59 FEET E OF CENTER LINE OF THE LANE, 35 FEET
 MF1591'S OF CENTER LINE OF ROAD, 2.1 FEET HIGHER THAN SAME, 1.7 FEET
 MF1591'E OF STEEL WITNESS POST, 0.7 FOOT N OF FENCE.
 MF1591'
 MF1591'R.M. NO. 4 IS ABOUT 44 YARDS S OF CENTER LINE OF COUNTY ROAD,
 MF1591'17 FEET E OF CENTER LINE OF LANE, 2.2 FEET HIGHER THAN SAME,
 MF1591'1 FOOT W OF FENCE, AND PROJECTS A FOOT.
 MF1591'
 MF1591'AZIMUTH MARK IS ABOUT 90 YARDS E OF BRIDGE OVER SMALL CREEK,
 MF1591'35 FEET N OF CENTER LINE OF ROAD, 1.5 FEET HIGHER THAN SAME,
 MF1591'2.0 FEET E OF STEEL WITNESS POST, 1 FOOT S OF FENCE, AND PROJECTS
 MF1591'0.1 FOOT ABOVE GROUND.
 MF1591
 MF1591                          STATION RECOVERY (1996)
 MF1591
 MF1591'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1591'RECOVERED IN GOOD CONDITION.
 MF1591
 MF1591                          STATION RECOVERY (2001)
 MF1591
 MF1591'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1591'RM 2,3 AND 4 FOUND IN GOOD CONDITION. RM 1 AND AZ MK AND AZ MK RESET
 MF1591'NOT FOUND
 MF1591
 MF1591                          STATION RECOVERY (2005)
 MF1591
 MF1591'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1591'RM 1 NOT FOUND. RM 2,3 AND 4 FOUND IN GOOD CONDITION. AZ FOUND IN GOOD
 MF1591'CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0159 ***********************************************************************
 MG0159  DESIGNATION -  ORION
 MG0159  PID         -  MG0159
 MG0159  STATE/COUNTY-  IL/HENRY
 MG0159  COUNTRY     -  US
 MG0159  USGS QUAD   -  ANDOVER (2018)
 MG0159
 MG0159                         *CURRENT SURVEY CONTROL
 MG0159  ______________________________________________________________________
 MG0159* NAD 83(2011) POSITION- 41 20 48.21780(N) 090 21 45.55723(W)   ADJUSTED
 MG0159* NAD 83(2011) ELLIP HT-   206.707 (meters)        (06/27/12)   ADJUSTED
 MG0159* NAD 83(2011) EPOCH   -  2010.00
 MG0159* NAVD 88 ORTHO HEIGHT -   239.541 (meters)      785.89  (feet) ADJUSTED
 MG0159  ______________________________________________________________________
 MG0159  GEOID HEIGHT    -        -32.817 (meters)                     GEOID18
 MG0159  NAD 83(2011) X  -    -30,352.351 (meters)                     COMP
 MG0159  NAD 83(2011) Y  - -4,795,299.776 (meters)                     COMP
 MG0159  NAD 83(2011) Z  -  4,191,544.414 (meters)                     COMP
 MG0159  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 MG0159  DYNAMIC HEIGHT  -        239.446 (meters)      785.58  (feet) COMP
 MG0159  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 MG0159
 MG0159  VERT ORDER      -  SECOND    CLASS 0
 MG0159
 MG0159  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0159  Standards:
 MG0159         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0159            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0159  -------------------------------------------------------------------
 MG0159  NETWORK    1.28   1.96           0.60   0.40   1.00      0.07302229
 MG0159  -------------------------------------------------------------------
 MG0159  Click here for local accuracies and other accuracy information.
 MG0159
 MG0159.The horizontal coordinates were established by GPS observations
 MG0159.and adjusted by the National Geodetic Survey in June 2012.
 MG0159
 MG0159.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0159.been affixed to the stable North American tectonic plate. See 
 MG0159.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0159
 MG0159.The horizontal coordinates are valid at the epoch date displayed above
 MG0159.which is a decimal equivalence of Year/Month/Day.
 MG0159
 MG0159.The orthometric height was determined by differential leveling and
 MG0159.adjusted by the NATIONAL GEODETIC SURVEY
 MG0159.in June 1991.
 MG0159
 MG0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0159.GEOID18 height accuracy estimate available here.
 MG0159
 MG0159.Click photographs - Photos may exist for this station.
 MG0159
 MG0159.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0159
 MG0159.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0159
 MG0159.The ellipsoidal height was determined by GPS observations
 MG0159.and is referenced to NAD 83.
 MG0159
 MG0159.The dynamic height is computed by dividing the NAVD 88
 MG0159.geopotential number by the normal gravity value computed on the
 MG0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0159.degrees latitude (g = 980.6199 gals.).
 MG0159
 MG0159.The modeled gravity was interpolated from observed gravity values.
 MG0159
 MG0159. The following values were computed from the NAD 83(2011) position.
 MG0159
 MG0159;                    North         East     Units Scale Factor Converg.
 MG0159;SPC IL W     -   519,548.363   683,598.178   MT  0.99994449   -0 07 46.1
 MG0159;SPC IL W     - 1,704,551.59  2,242,771.69   sFT  0.99994449   -0 07 46.1
 MG0159;UTM  15      - 4,580,604.270   720,648.405   MT  1.00019920   +1 44 34.7
 MG0159
 MG0159!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0159!SPC IL W     -   0.99996758  x   0.99994449  =   0.99991207
 MG0159!UTM  15      -   0.99996758  x   1.00019920  =   1.00016677
 MG0159
 MG0159:                Primary Azimuth Mark                     Grid Az
 MG0159:SPC IL W     -  ORION AZ MK RESET                        088 29 47.7
 MG0159:UTM  15      -  ORION AZ MK RESET                        086 37 26.9
 MG0159
 MG0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2064880604(NAD 83)
 MG0159
 MG0159|---------------------------------------------------------------------|
 MG0159| PID    Reference Object                     Distance      Geod. Az  |
 MG0159|                                                           dddmmss.s |
 MG0159| MG0158 ORION AZ MK                                        0882200.6 |
 MG0159| CL9164 ORION AZ MK RESET                                  0882201.6 |
 MG0159| CL9165 ORION RM 1 AZIMUTH                                 10311     |
 MG0159| MG0685 CAMBRIDGE MUNICIPAL STANDPIPE       APPROX.15.1 KM 1081519.8 |
 MG0159| MG0686 CAMBRIDGE COURTHOUSE DOME           APPROX.14.8 KM 1093227.3 |
 MG0159| MG0710 ANDOVER SWEDISH EVAN LUTH CH        APPROX. 8.2 KM 1374222.4 |
 MG0159| MG0714 ORION TV STA WQAD MAST              APPROX. 4.1 KM 1994553.8 |
 MG0159| MG0713 ORION TV STATION WHBF TOWER         APPROX. 2.6 KM 2131740.2 |
 MG0159| MG0160 ORION RM 2                           60.453 METERS 23423     |
 MG0159| MG0720 MILAN RAD STA KSTT MAST             APPROX.13.7 KM 2900546.0 |
 MG0159| MG0712 ORION MUNICIPAL TANK                APPROX. 1.8 KM 2950831.0 |
 MG0159| MG0711 ORION ST PAUL EVAN LUTH CHURCH      APPROX. 1.2 KM 3132552.5 |
 MG0159| MG0717 ROCK ISLAND HEIGHTS MUN TANK        APPROX.23.9 KM 3141433.0 |
 MG0159| MG0161 ORION RM 3                           43.942 METERS 31917     |
 MG0159| MG0716 MOLINE MUNICIPAL TANK               APPROX.20.8 KM 3223045.7 |
 MG0159|---------------------------------------------------------------------|
 MG0159
 MG0159                          SUPERSEDED SURVEY CONTROL
 MG0159
 MG0159  NAD 83(2007)-  41 20 48.21773(N)    090 21 45.55802(W) AD(2002.00) 0
 MG0159  ELLIP H (02/10/07)  206.740  (m)                       GP(2002.00)    
 MG0159  ELLIP H (12/06/04)  206.742  (m)                       GP(       ) 4 1
 MG0159  NAD 83(1997)-  41 20 48.21758(N)    090 21 45.55789(W) AD(       ) 1
 MG0159  ELLIP H (09/15/98)  206.755  (m)                       GP(       ) 3 1
 MG0159  NAD 83(1986)-  41 20 48.22236(N)    090 21 45.56589(W) AD(       ) 1
 MG0159  NAD 27      -  41 20 48.09800(N)    090 21 45.11700(W) AD(       ) 1
 MG0159  NAVD 88             239.54   (m)          785.9    (f) LEVELING    3  
 MG0159  NGVD 29 (??/??/92)  239.613  (m)          786.13   (f) ADJ UNCH    2 0
 MG0159  NGVD 29             239.61   (m)          786.1    (f) LEVELING    3  
 MG0159
 MG0159.Superseded values are not recommended for survey control.
 MG0159
 MG0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0159.See file dsdata.pdf to determine how the superseded data were derived.
 MG0159
 MG0159_MARKER: DS = TRIANGULATION STATION DISK
 MG0159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0159_STAMPING: ORION 1930
 MG0159_MARK LOGO: CGS
 MG0159_PROJECTION: RECESSED 30 CENTIMETERS
 MG0159_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MG0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0159+STABILITY: SURFACE MOTION
 MG0159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0159+SATELLITE: SATELLITE OBSERVATIONS - January 04, 1997
 MG0159
 MG0159  HISTORY     - Date     Condition        Report By
 MG0159  HISTORY     - 1930     MONUMENTED       CGS
 MG0159  HISTORY     - 1959     GOOD             CGS
 MG0159  HISTORY     - 1959     GOOD             CGS
 MG0159  HISTORY     - 1969     GOOD             CGS
 MG0159  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0159  HISTORY     - 19970104 GOOD             SECI
 MG0159  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0159  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0159
 MG0159                          STATION DESCRIPTION
 MG0159
 MG0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MG0159'STATION IS ABOUT 1 MILE E AND 1/4 MILE S OF ORION, A TOWN
 MG0159'ON PAVED STATE HIGHWAY 80, IN THE SE 1/4 OF SEC. 27, T 16 N,
 MG0159'R 1 E, ON LAND OWNED BY LLOYD LOVE.  THE STATION IS IN A SMALL
 MG0159'PASTURE, 200 FEET NE OF MR. LOVES HOUSE, 200 FEET N OF THE
 MG0159'BARN, AND 38.7 METERS S OF THE CENTER LINE OF THE ROAD AND
 MG0159'28.13 METERS S OF THE FENCE BORDERING THE ROAD.  THE MARK
 MG0159'IS DEPRESSED 12 INCHES.
 MG0159'
 MG0159'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MG0159'DISKS SET IN CONCRETE.
 MG0159'
 MG0159'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE, IS IN
 MG0159'SE CORNER OF THE LARGE FIELD S OF THE ROAD AND E OF THE
 MG0159'HOUSE OF MR. LOVE.  IT IS 10.8 METERS W OF THE CENTER LINE OF A
 MG0159'N AND S ROAD, 2.0 METERS N OF ONE FENCE AND 0.3 METER W OF
 MG0159'ANOTHER.  REFERENCE MARK NO. 2 IS 2 INCHES ABOVE THE SURFACE,
 MG0159'NEAR THE E GATEPOST WHERE THE LANE LEADING TO THE HOUSE
 MG0159'GOES INTO THE BARN LOT.  IT IS 3.94 METERS N OF THE FENCE
 MG0159'CORNER AND 0.3 METER E OF THE FENCE.
 MG0159'
 MG0159'TO REACH FROM ORION GO 1/4 MILE S OF TOWN THEN E ON THE BACK
 MG0159'ROAD TO LYNN CENTER FOR 1 MILE TO THE STATION.
 MG0159'
 MG0159'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MG0159
 MG0159                          STATION RECOVERY (1959)
 MG0159
 MG0159'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0159'STATION MARK WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 MG0159'REFERENCE MARK NO. 1 HAS BEEN DESTROYED.  REFERENCE MARK
 MG0159'NO. 2 HAS BEEN MOVED DUE TO BEING HIT WHILE PLOWING SNOW
 MG0159'AND IS LEANING.  REFERENCE MARK NO. 3 AND AZIMUTH MARK WERE
 MG0159'ESTABLISHED.
 MG0159'
 MG0159'A COMPLETE NEW DESCRIPTION FOLLOWS.
 MG0159'
 MG0159'STATION IS ABOUT 1 MILE EAST-SOUTHEAST OF ORION, 3-1/2 MILES
 MG0159'NORTH OF LYNN CENTER AND ABOUT 4 MILES NORTHWEST OF ANDOVER.
 MG0159'
 MG0159'TO REACH FROM THE MAIN INTERSECTION AT THE STATE BANK OF
 MG0159'ORION, IN ORION, GO EAST 0.85 MILE TO T INTERSECTION, TURN
 MG0159'RIGHT AND GO SOUTH FOR 0.3 MILE TO T INTERSECTION.  TURN
 MG0159'LEFT AND GO SOUTHEASTERLY 0.3 MILE TO HOUSE AND STATION
 MG0159'ON RIGHT.  TURN RIGHT ON DRIVEWAY, ENTER BARNYARD, THEN EAST
 MG0159'ALONG NORTH SIDE OF BARNYARD TO GATE, THEN NORTH ABOUT 32
 MG0159'PACES TO STATION AS DESCRIBED.
 MG0159'
 MG0159'STATION MARK, A STANDARD DISK STAMPED ORION 1930, IS SET IN
 MG0159'A 12 INCH SQUARE CONCRETE POST WHICH IS SET BELOW THE SURFACE
 MG0159'OF THE GROUND ABOUT 14 INCHES.  THE MARK IS 54 PACES EAST OF
 MG0159'FENCE ALONG EAST SIDE OF DRIVEWAY, 93.2 FEET NORTH OF BARNYARD
 MG0159'FENCE GATE CORNER POST AND 89.8 FEET SOUTH OF RIGHT-OF-WAY
 MG0159'FENCE LINE.
 MG0159'
 MG0159'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED ORION NO.
 MG0159'2 1930, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0159'7 INCHES.  THE MARK IS 59.6 FEET WEST-NORTHWEST OF NORTHWEST
 MG0159'CORNER OF BARN, 31 FEET NORTHEAST OF GARAGE AND 10.6 FEET
 MG0159'EAST OF SOUTHEAST CORNER OF WELL COVER.
 MG0159'
 MG0159'REFERENCE MARK NUMBER 3, A STANDARD DISK STAMPED ORION NO.
 MG0159'3 1930, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0159'ABOUT 5 INCHES.  THE MARK IS 64 FEET SOUTH OF CENTER OF
 MG0159'ROAD, 57 FEET EAST OF FENCE CORNER, 2.7 FEET EAST OF WITNESS
 MG0159'POST AND 1 FOOT NORTH OF FENCE LINE.
 MG0159'
 MG0159'AZIMUTH MARK, A STANDARD DISK STAMPED ORION 1930, IS SET IN
 MG0159'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES.
 MG0159'THE MARK IS 37 FEET NORTH OF CENTER OF ROAD, 2 FEET WEST-SOUTHWEST
 MG0159'OF WITNESS POST AND 1 FOOT SOUTH OF FENCE LINE.
 MG0159'
 MG0159'TO REACH AZIMUTH MARK FROM STATION, GO EAST ON SURFACED ROAD
 MG0159'FOR 0.5 MILE TO MARK ON LEFT SIDE OF ROAD AS DESCRIBED.
 MG0159
 MG0159                          STATION RECOVERY (1959)
 MG0159
 MG0159'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0159'1.2 MI E FROM ORION.
 MG0159'ABOUT 0.25 MILES SOUTH ALONG A STREET FROM THE SOUTHEAST CORNER
 MG0159'OF THE MUNICIPAL PARK AT ORION, THENCE 0.9 MILES EAST ALONG A
 MG0159'BLACKTOP ROAD, AT THE JUNCTION OF A BLACKTOP ROAD WEST-NORTHWEST,
 MG0159'134 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 167 FEET EAST
 MG0159'OF THE CENTER LINE OF DRIVEWAY SOUTH TO A FARM HOUSE, 89 FEET
 MG0159'SOUTH OF FENCE LINE, 155 FEET EAST OF FENCE LINE, 187 FEET SOUTHEAST
 MG0159'OF FENCE CORNER, 145.5 FEET SOUTHEAST OF A METAL WITNESS POST,
 MG0159'ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0159'14 INCHES BELOW THE LEVEL OF THE GROUND.
 MG0159
 MG0159                          STATION RECOVERY (1969)
 MG0159
 MG0159'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MG0159'RECOVERED IN GOOD CONDITION.
 MG0159
 MG0159                          STATION RECOVERY (1996)
 MG0159
 MG0159'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0159'MARK NOT FOUND.
 MG0159
 MG0159                          STATION RECOVERY (1997)
 MG0159
 MG0159'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MG0159'RECOVERED AS DESCRIBED.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE
 MG0159'81 AND INTERSTATE ROUTE 74, PROCEED WEST ON ILLINOIS ROUTE 81 FOR
 MG0159'APPROXIMENTLY 1.2 MI (1.9 KM) TO THE JUNCTION OF ILLINOIS ROUTE 81 AND
 MG0159'TOWNSHIP ROAD 400 E, TURN RIGHT (NORTH) ON 400 E AND PROCEED FOR
 MG0159'APPROXIMENTLY 3.5 MI (5.6 KM) TO THE JUNCTION OF 400 E AND 1350 N,
 MG0159'TURN LEFT (WEST) ON 1350 N AND PROCEED FOR APPROXIMENTLY 0.3 MI (0.5
 MG0159'KM) TO A Y INTERSECTION AND THE STATION ON THE LEFT (SOUTH) SIDE OF
 MG0159'1350 N.  THE STATION IS LOCATED 149.3 FT (45.5 M) SOUTHEAST OF A POWER
 MG0159'POLE, 118.3 FT (36.1 M) SOUTHWEST OF A POWER POLE, 57.6 FT (17.6 M)
 MG0159'NORTHWEST OF A NORTHEAST HOUSE CORNER, 46 FT (14.0 M) NORTHEAST OF A
 MG0159'HOUSE CORNER, AND 64.2 FT (19.6 M) NORTHEAST OF A HOUSE CORNER.
 MG0159
 MG0159                          STATION RECOVERY (2001)
 MG0159
 MG0159'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0159'MARK NOT FOUND.
 MG0159
 MG0159                          STATION RECOVERY (2004)
 MG0159
 MG0159'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0159'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0158 ***********************************************************************
 MG0158  DESIGNATION -  ORION AZ MK
 MG0158  PID         -  MG0158
 MG0158  STATE/COUNTY-  IL/HENRY
 MG0158  COUNTRY     -  US
 MG0158  USGS QUAD   -  ANDOVER (2018)
 MG0158
 MG0158                         *CURRENT SURVEY CONTROL
 MG0158  ______________________________________________________________________
 MG0158* NAD 83(1986) POSITION- 41 20 48.     (N) 090 21 10.     (W)   SCALED
 MG0158* NAVD 88 ORTHO HEIGHT -   239.426 (meters)      785.52  (feet) ADJUSTED
 MG0158  ______________________________________________________________________
 MG0158  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MG0158  DYNAMIC HEIGHT  -        239.330 (meters)      785.20  (feet) COMP
 MG0158  MODELED GRAVITY -    980,220.1   (mgal)                       NAVD 88
 MG0158
 MG0158  VERT ORDER      -  SECOND    CLASS 0
 MG0158
 MG0158.The horizontal coordinates were scaled from a map and have
 MG0158.an estimated accuracy of +/- 6 seconds.
 MG0158
 MG0158.The orthometric height was determined by differential leveling and
 MG0158.adjusted by the NATIONAL GEODETIC SURVEY
 MG0158.in June 1991.
 MG0158
 MG0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0158.GEOID18 height accuracy estimate available here.
 MG0158
 MG0158.Click photographs - Photos may exist for this station.
 MG0158
 MG0158.The dynamic height is computed by dividing the NAVD 88
 MG0158.geopotential number by the normal gravity value computed on the
 MG0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0158.degrees latitude (g = 980.6199 gals.).
 MG0158
 MG0158.The modeled gravity was interpolated from observed gravity values.
 MG0158
 MG0158;                    North         East    Units  Estimated Accuracy
 MG0158;SPC IL W     -   519,540.      684,430.      MT  (+/- 180 meters Scaled)
 MG0158
 MG0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF214806(NAD 83)
 MG0158
 MG0158                          SUPERSEDED SURVEY CONTROL
 MG0158
 MG0158  NGVD 29 (??/??/92)  239.497  (m)          785.75   (f) ADJ UNCH    2 0
 MG0158
 MG0158.Superseded values are not recommended for survey control.
 MG0158
 MG0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0158.See file dsdata.pdf to determine how the superseded data were derived.
 MG0158
 MG0158_MARKER: DZ = AZIMUTH MARK DISK
 MG0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0158_STAMPING: ORION 1930
 MG0158_MARK LOGO: CGS
 MG0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0158+STABILITY: SURFACE MOTION
 MG0158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0158+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2001
 MG0158
 MG0158  HISTORY     - Date     Condition        Report By
 MG0158  HISTORY     - 1959     MONUMENTED       CGS
 MG0158  HISTORY     - 1959     GOOD             CGS
 MG0158  HISTORY     - 1969     GOOD             CGS
 MG0158  HISTORY     - 19960712 GOOD             USPSQD
 MG0158  HISTORY     - 20011027 GOOD             USPSQD
 MG0158  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0158
 MG0158                          STATION DESCRIPTION
 MG0158
 MG0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0158'1.6 MI E FROM ORION.
 MG0158'ABOUT 0.25 MILES SOUTH ALONG A STREET FROM THE SOUTHEAST CORNER
 MG0158'OF THE MUNICIPAL PARK AT ORION, THENCE 1.4 MILES EAST ALONG
 MG0158'A BLACKTOP ROAD, 37 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 MG0158'171 FEET WEST OF A T-FENCE CORNER, 149 FEET WEST OF THE WEST END
 MG0158'OF A BOARD GATE, 1 FOOT SOUTH OF FENCE LINE, 62 FEET EAST OF A
 MG0158'TELEPHONE POLE, 2.0 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 MG0158'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0158'3 INCHES.
 MG0158
 MG0158                          STATION RECOVERY (1969)
 MG0158
 MG0158'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MG0158'RECOVERED IN GOOD CONDITION.
 MG0158
 MG0158                          STATION RECOVERY (1996)
 MG0158
 MG0158'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0158'RECOVERED IN GOOD CONDITION.
 MG0158
 MG0158                          STATION RECOVERY (2001)
 MG0158
 MG0158'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0158'RECOVERED IN GOOD CONDITION.
 MG0158
 MG0158                          STATION RECOVERY (2004)
 MG0158
 MG0158'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0158'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0712 ***********************************************************************
 MG0712  DESIGNATION -  ORION MUNICIPAL TANK
 MG0712  PID         -  MG0712
 MG0712  STATE/COUNTY-  IL/HENRY
 MG0712  COUNTRY     -  US
 MG0712  USGS QUAD   -  ORION (2018)
 MG0712
 MG0712                         *CURRENT SURVEY CONTROL
 MG0712  ______________________________________________________________________
 MG0712* NAD 83(1997) POSITION- 41 21 12.88653(N) 090 22 55.33163(W)   ADJUSTED
 MG0712  ______________________________________________________________________
 MG0712  GEOID HEIGHT    -        -32.816 (meters)                     GEOID18
 MG0712  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 MG0712  HORZ ORDER      -  THIRD
 MG0712
 MG0712.The horizontal coordinates were established by classical geodetic methods
 MG0712.and adjusted by the National Geodetic Survey in October 1999.
 MG0712
 MG0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0712.GEOID18 height accuracy estimate available here.
 MG0712
 MG0712.Click photographs - Photos may exist for this station.
 MG0712
 MG0712.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0712
 MG0712. The following values were computed from the NAD 83(1997) position.
 MG0712
 MG0712;                    North         East     Units Scale Factor Converg.
 MG0712;SPC IL W     -   520,313.200   681,978.048   MT  0.99994517   -0 08 32.3
 MG0712;SPC IL W     - 1,707,060.89  2,237,456.31   sFT  0.99994517   -0 08 32.3
 MG0712;UTM  15      - 4,581,315.937   719,003.736   MT  1.00019030   +1 43 49.4
 MG0712
 MG0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1900381315(NAD 83)
 MG0712
 MG0712                          SUPERSEDED SURVEY CONTROL
 MG0712
 MG0712  NAD 83(1986)-  41 21 12.89094(N)    090 22 55.33925(W) AD(       ) 3
 MG0712  NAD 27      -  41 21 12.76800(N)    090 22 54.88600(W) AD(       ) 3
 MG0712
 MG0712.Superseded values are not recommended for survey control.
 MG0712
 MG0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0712.See file dsdata.pdf to determine how the superseded data were derived.
 MG0712
 MG0712_MARKER: 53 = ELEVATED TANK
 MG0712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0712+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 MG0712
 MG0712  HISTORY     - Date     Condition        Report By
 MG0712  HISTORY     - 1930     FIRST OBSERVED   CGS
 MG0712  HISTORY     - 1959     GOOD             CGS
 MG0712  HISTORY     - 1960     GOOD             CGS
 MG0712  HISTORY     - 1969     GOOD             CGS
 MG0712  HISTORY     - 19960712 GOOD             USPSQD
 MG0712  HISTORY     - 20011027 GOOD             USPSQD
 MG0712  HISTORY     - 20040623 GOOD             USPSQD
 MG0712
 MG0712                          STATION DESCRIPTION
 MG0712
 MG0712'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0712'THIS STATION WAS ESTABLISHED IN 1930 BUT NOT DESCRIBED.
 MG0712'
 MG0712'THE STATION IS LOCATED JUST WEST OF THE BANK BUILDING IN
 MG0712'ORION.  IT IS A 4 LEGGED STEEL STRUCTURE, APPROXIMATELY 100
 MG0712'FEET HIGH AND PAINTED SILVER.
 MG0712'
 MG0712'THE POINT INTERSECTED WAS THE BALL AT TOP OF TANK.
 MG0712
 MG0712                          STATION RECOVERY (1960)
 MG0712
 MG0712'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 MG0712'STATION RECOVERED IN GOOD CONDITION.  THE 1959 DESCRIPTION
 MG0712'BY R.W.E. IS ADEQUATE AND COMPLETE.
 MG0712
 MG0712                          STATION RECOVERY (1969)
 MG0712
 MG0712'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0712'RECOVERED AS PREVIOUSLY DESCRIBED IN 1959.
 MG0712
 MG0712                          STATION RECOVERY (1996)
 MG0712
 MG0712'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0712'RECOVERED IN GOOD CONDITION.
 MG0712
 MG0712                          STATION RECOVERY (2001)
 MG0712
 MG0712'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0712'RECOVERED IN GOOD CONDITION.
 MG0712
 MG0712                          STATION RECOVERY (2004)
 MG0712
 MG0712'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0712'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0160 ***********************************************************************
 MG0160  DESIGNATION -  ORION RM 2
 MG0160  PID         -  MG0160
 MG0160  STATE/COUNTY-  IL/HENRY
 MG0160  COUNTRY     -  US
 MG0160  USGS QUAD   -  ANDOVER (2018)
 MG0160
 MG0160                         *CURRENT SURVEY CONTROL
 MG0160  ______________________________________________________________________
 MG0160* NAD 83(1986) POSITION- 41 20 47.08   (N) 090 21 47.67   (W)   HD_HELD1
 MG0160* NAVD 88 ORTHO HEIGHT -   240.468 (meters)      788.94  (feet) ADJUSTED
 MG0160  ______________________________________________________________________
 MG0160  GEOID HEIGHT    -        -32.817 (meters)                     GEOID18
 MG0160  DYNAMIC HEIGHT  -        240.372 (meters)      788.62  (feet) COMP
 MG0160  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 MG0160
 MG0160  VERT ORDER      -  SECOND    CLASS 0
 MG0160
 MG0160.The horizontal coordinates were determined by differentially corrected
 MG0160.hand held GPS observations or other comparable positioning techniques
 MG0160.and have an estimated accuracy of +/- 3 meters.
 MG0160
 MG0160.The orthometric height was determined by differential leveling and
 MG0160.adjusted by the NATIONAL GEODETIC SURVEY
 MG0160.in June 1991.
 MG0160
 MG0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0160.GEOID18 height accuracy estimate available here.
 MG0160
 MG0160.Click photographs - Photos may exist for this station.
 MG0160
 MG0160.The dynamic height is computed by dividing the NAVD 88
 MG0160.geopotential number by the normal gravity value computed on the
 MG0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0160.degrees latitude (g = 980.6199 gals.).
 MG0160
 MG0160.The modeled gravity was interpolated from observed gravity values.
 MG0160
 MG0160;                    North         East    Units  Estimated Accuracy
 MG0160;SPC IL W     -   519,513.4     683,549.0     MT  (+/- 3 meters HH1 GPS) 
 MG0160
 MG0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2060080567(NAD 83)
 MG0160
 MG0160                          SUPERSEDED SURVEY CONTROL
 MG0160
 MG0160  NGVD 29 (??/??/92)  240.540  (m)          789.17   (f) ADJ UNCH    2 0
 MG0160
 MG0160.Superseded values are not recommended for survey control.
 MG0160
 MG0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0160.See file dsdata.pdf to determine how the superseded data were derived.
 MG0160
 MG0160_MARKER: DR = REFERENCE MARK DISK
 MG0160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0160_STAMPING: ORION NO 2 1930
 MG0160_MARK LOGO: CGS
 MG0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0160+STABILITY: SURFACE MOTION
 MG0160
 MG0160  HISTORY     - Date     Condition        Report By
 MG0160  HISTORY     - 1930     MONUMENTED       CGS
 MG0160  HISTORY     - 1959     GOOD             CGS
 MG0160  HISTORY     - 1969     GOOD             CGS
 MG0160  HISTORY     - 19960712 POOR             USPSQD
 MG0160  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0160  HISTORY     - 20040623 GOOD             USPSQD
 MG0160
 MG0160                          STATION DESCRIPTION
 MG0160
 MG0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0160'1.2 MI E FROM ORION.
 MG0160'ABOUT 0.25 MILES SOUTH ALONG A STREET FROM THE SOUTHEAST CORNER
 MG0160'OF THE MUNICIPAL PARK AT ORION, THENCE 0.9 MILES EAST ALONG
 MG0160'A BLACKTOP ROAD, AT THE JUNCTION OF A BLACKTOP ROAD WEST-NORTHWEST,
 MG0160'299 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 33 FEET EAST OF
 MG0160'THE CENTER LINE OF THE DRIVEWAY TO THE GARAGE, 14 FEET SOUTH OF
 MG0160'THE CENTER LINE OF THE DRIVEWAY TO THE BARNLOT, 101 FEET
 MG0160'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 31 FEET
 MG0160'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE GARAGE, 198.3 FEET
 MG0160'SOUTHWEST OF TRIANGULATION STATION ORION, 234.0 FEET SOUTH OF A
 MG0160'METAL WITNESS POST, ABOUT LEVEL WITH THE DRIVEWAYS, SET IN THE TOP
 MG0160'OF A CONCRETE POST PROJECTING 5 INCHES.  NOTE-- THE MARK IS TWO
 MG0160'INCHES BELOW GROUND SURFACE.
 MG0160
 MG0160                          STATION RECOVERY (1969)
 MG0160
 MG0160'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MG0160'RECOVERED IN GOOD CONDITION.
 MG0160
 MG0160                          STATION RECOVERY (1996)
 MG0160
 MG0160'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0160'MARK RECOVERED IN POOR CONDITION.
 MG0160
 MG0160                          STATION RECOVERY (2001)
 MG0160
 MG0160'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0160'MARK NOT FOUND.
 MG0160
 MG0160                          STATION RECOVERY (2004)
 MG0160
 MG0160'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0160'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0161 ***********************************************************************
 MG0161  DESIGNATION -  ORION RM 3
 MG0161  PID         -  MG0161
 MG0161  STATE/COUNTY-  IL/HENRY
 MG0161  COUNTRY     -  US
 MG0161  USGS QUAD   -  ANDOVER (2018)
 MG0161
 MG0161                         *CURRENT SURVEY CONTROL
 MG0161  ______________________________________________________________________
 MG0161* NAD 83(1986) POSITION- 41 20 49.30   (N) 090 21 46.79   (W)   HD_HELD1
 MG0161* NAVD 88 ORTHO HEIGHT -   239.977 (meters)      787.32  (feet) ADJUSTED
 MG0161  ______________________________________________________________________
 MG0161  GEOID HEIGHT    -        -32.817 (meters)                     GEOID18
 MG0161  DYNAMIC HEIGHT  -        239.881 (meters)      787.01  (feet) COMP
 MG0161  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 MG0161
 MG0161  VERT ORDER      -  SECOND    CLASS 0
 MG0161
 MG0161.The horizontal coordinates were determined by differentially corrected
 MG0161.hand held GPS observations or other comparable positioning techniques
 MG0161.and have an estimated accuracy of +/- 3 meters.
 MG0161
 MG0161.The orthometric height was determined by differential leveling and
 MG0161.adjusted by the NATIONAL GEODETIC SURVEY
 MG0161.in June 1991.
 MG0161
 MG0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0161.GEOID18 height accuracy estimate available here.
 MG0161
 MG0161.Click photographs - Photos may exist for this station.
 MG0161
 MG0161.The dynamic height is computed by dividing the NAVD 88
 MG0161.geopotential number by the normal gravity value computed on the
 MG0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0161.degrees latitude (g = 980.6199 gals.).
 MG0161
 MG0161.The modeled gravity was interpolated from observed gravity values.
 MG0161
 MG0161;                    North         East    Units  Estimated Accuracy
 MG0161;SPC IL W     -   519,581.8     683,569.6     MT  (+/- 3 meters HH1 GPS) 
 MG0161
 MG0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2061880636(NAD 83)
 MG0161
 MG0161                          SUPERSEDED SURVEY CONTROL
 MG0161
 MG0161  NGVD 29 (??/??/92)  240.048  (m)          787.56   (f) ADJ UNCH    2 0
 MG0161
 MG0161.Superseded values are not recommended for survey control.
 MG0161
 MG0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0161.See file dsdata.pdf to determine how the superseded data were derived.
 MG0161
 MG0161_MARKER: DR = REFERENCE MARK DISK
 MG0161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0161_STAMPING: ORION NO 3 1930
 MG0161_MARK LOGO: CGS
 MG0161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0161+STABILITY: SURFACE MOTION
 MG0161
 MG0161  HISTORY     - Date     Condition        Report By
 MG0161  HISTORY     - 1959     MONUMENTED       CGS
 MG0161  HISTORY     - 1959     GOOD             CGS
 MG0161  HISTORY     - 1969     GOOD             CGS
 MG0161  HISTORY     - 19960712 GOOD             USPSQD
 MG0161  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0161  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0161
 MG0161                          STATION DESCRIPTION
 MG0161
 MG0161'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0161'1.2 MI E FROM ORION.
 MG0161'ABOUT 0.25 MILES SOUTH ALONG A STREET FROM THE SOUTHEAST CORNER
 MG0161'OF THE MUNICIPAL PARK AT ORION, THENCE 0.9 MILES EAST ALONG A
 MG0161'BLACKTOP ROAD, AT THE JUNCTION OF A BLACKTOP ROAD WEST-NORTHWEST,
 MG0161'65 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 66 FEET EAST OF THE
 MG0161'CENTER LINE OF THE DRIVEWAY SOUTH TO A FARM HOUSE, 52 FEET EAST
 MG0161'OF A FENCE CORNER, 1 FOOT NORTH OF FENCE LINE, 6.8 FEET WEST OF
 MG0161'A POWER POLE, 144.2 FEET NORTHWEST OF TRIANGULATION STATION ORION,
 MG0161'1.7 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 MG0161'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MG0161
 MG0161                          STATION RECOVERY (1969)
 MG0161
 MG0161'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MG0161'RECOVERED IN GOOD CONDITION.
 MG0161
 MG0161                          STATION RECOVERY (1996)
 MG0161
 MG0161'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0161'RECOVERED IN GOOD CONDITION.
 MG0161
 MG0161                          STATION RECOVERY (2001)
 MG0161
 MG0161'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0161'MARK NOT FOUND.
 MG0161
 MG0161                          STATION RECOVERY (2004)
 MG0161
 MG0161'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0161'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0711 ***********************************************************************
 MG0711  DESIGNATION -  ORION ST PAUL EVAN LUTH CHURCH
 MG0711  PID         -  MG0711
 MG0711  STATE/COUNTY-  IL/HENRY
 MG0711  COUNTRY     -  US
 MG0711  USGS QUAD   -  ANDOVER (2018)
 MG0711
 MG0711                         *CURRENT SURVEY CONTROL
 MG0711  ______________________________________________________________________
 MG0711* NAD 83(1997) POSITION- 41 21 15.71448(N) 090 22 24.10814(W)   ADJUSTED
 MG0711  ______________________________________________________________________
 MG0711  GEOID HEIGHT    -        -32.817 (meters)                     GEOID18
 MG0711  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 MG0711  HORZ ORDER      -  THIRD
 MG0711
 MG0711.The horizontal coordinates were established by classical geodetic methods
 MG0711.and adjusted by the National Geodetic Survey in October 1999.
 MG0711
 MG0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0711.GEOID18 height accuracy estimate available here.
 MG0711
 MG0711.Click photographs - Photos may exist for this station.
 MG0711
 MG0711.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0711
 MG0711. The following values were computed from the NAD 83(1997) position.
 MG0711
 MG0711;                    North         East     Units Scale Factor Converg.
 MG0711;SPC IL W     -   520,398.672   682,704.021   MT  0.99994486   -0 08 11.6
 MG0711;SPC IL W     - 1,707,341.31  2,239,838.11   sFT  0.99994486   -0 08 11.6
 MG0711;UTM  15      - 4,581,425.114   719,726.707   MT  1.00019421   +1 44 10.1
 MG0711
 MG0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1972681425(NAD 83)
 MG0711
 MG0711                          SUPERSEDED SURVEY CONTROL
 MG0711
 MG0711  NAD 83(1996)-  41 21 15.71448(N)    090 22 24.10813(W) AD(       ) 3
 MG0711  NAD 83(1986)-  41 21 15.71898(N)    090 22 24.11593(W) AD(       ) 3
 MG0711  NAD 27      -  41 21 15.59500(N)    090 22 23.66500(W) AD(       ) 3
 MG0711
 MG0711.Superseded values are not recommended for survey control.
 MG0711
 MG0711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0711.See file dsdata.pdf to determine how the superseded data were derived.
 MG0711
 MG0711_MARKER: 91 = CHURCH CROSS
 MG0711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0711+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 MG0711
 MG0711  HISTORY     - Date     Condition        Report By
 MG0711  HISTORY     - 1930     FIRST OBSERVED   CGS
 MG0711  HISTORY     - 1959     GOOD             CGS
 MG0711  HISTORY     - 1960     GOOD             CGS
 MG0711  HISTORY     - 19960712 GOOD             USPSQD
 MG0711  HISTORY     - 20011027 GOOD             USPSQD
 MG0711  HISTORY     - 20040623 GOOD             USPSQD
 MG0711
 MG0711                          STATION DESCRIPTION
 MG0711
 MG0711'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0711'THE STATION IS LOCATED IN THE EAST PART OF ORION.
 MG0711'
 MG0711'THE SPIRE IS LIGHT GREEN IN COLOR WITH A SILVER CROSS ON TOP AND
 MG0711'APPROXIMATELY 80 FEET HIGH.
 MG0711'
 MG0711'THE POINT INTERSECTED WAS THE TOP OF CROSS.
 MG0711'
 MG0711'TO REACH FROM THE BANK BUILDING IN ORION, GO EAST ON SURFACED
 MG0711'STREET 0.35 MILE TO RAILROAD TRACKS.  CONTINUE 0.1 MILE TO
 MG0711'A SIDE ROAD LEFT, TURN LEFT (NORTH) 0.05 MILE TO THE STATION
 MG0711'ON THE RIGHT.
 MG0711
 MG0711                          STATION RECOVERY (1960)
 MG0711
 MG0711'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 MG0711'STATION RECOVERED IN GOOD CONDITION.  THE 1959 DESCRIPTION BY
 MG0711'R.W.E. IS ADEQUATE AND COMPLETE.
 MG0711
 MG0711                          STATION RECOVERY (1996)
 MG0711
 MG0711'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0711'RECOVERED IN GOOD CONDITION.
 MG0711
 MG0711                          STATION RECOVERY (2001)
 MG0711
 MG0711'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0711'RECOVERED IN GOOD CONDITION.
 MG0711
 MG0711                          STATION RECOVERY (2004)
 MG0711
 MG0711'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0714 ***********************************************************************
 MG0714  DESIGNATION -  ORION TV STA WQAD MAST
 MG0714  PID         -  MG0714
 MG0714  STATE/COUNTY-  IL/HENRY
 MG0714  COUNTRY     -  US
 MG0714  USGS QUAD   -  ORION (2018)
 MG0714
 MG0714                         *CURRENT SURVEY CONTROL
 MG0714  ______________________________________________________________________
 MG0714* NAD 83(1997) POSITION- 41 18 43.88723(N) 090 22 44.81020(W)   ADJUSTED
 MG0714  ______________________________________________________________________
 MG0714  GEOID HEIGHT    -        -32.819 (meters)                     GEOID18
 MG0714  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 MG0714  HORZ ORDER      -  THIRD
 MG0714
 MG0714.The horizontal coordinates were established by classical geodetic methods
 MG0714.and adjusted by the National Geodetic Survey in October 1999.
 MG0714
 MG0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0714.GEOID18 height accuracy estimate available here.
 MG0714
 MG0714.Click photographs - Photos may exist for this station.
 MG0714
 MG0714.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0714
 MG0714. The following values were computed from the NAD 83(1997) position.
 MG0714
 MG0714;                    North         East     Units Scale Factor Converg.
 MG0714;SPC IL W     -   515,716.220   682,211.355   MT  0.99994507   -0 08 24.9
 MG0714;SPC IL W     - 1,691,978.97  2,238,221.75   sFT  0.99994507   -0 08 24.9
 MG0714;UTM  15      - 4,576,727.902   719,387.174   MT  1.00019238   +1 43 51.2
 MG0714
 MG0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1938776727(NAD 83)
 MG0714
 MG0714                          SUPERSEDED SURVEY CONTROL
 MG0714
 MG0714  NAD 83(1996)-  41 18 43.88721(N)    090 22 44.81020(W) AD(       ) 3
 MG0714  NAD 83(1986)-  41 18 43.89191(N)    090 22 44.81733(W) AD(       ) 3
 MG0714  NAD 27      -  41 18 43.76696(N)    090 22 44.36825(W) AD(       ) 3
 MG0714
 MG0714.Superseded values are not recommended for survey control.
 MG0714
 MG0714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0714.See file dsdata.pdf to determine how the superseded data were derived.
 MG0714
 MG0714_MARKER: 42 = RADIO/TV MAST
 MG0714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0714+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 MG0714
 MG0714  HISTORY     - Date     Condition        Report By
 MG0714  HISTORY     - 1969     FIRST OBSERVED   CGS
 MG0714  HISTORY     - 19960712 GOOD             USPSQD
 MG0714  HISTORY     - 20011027 GOOD             USPSQD
 MG0714  HISTORY     - 20040623 GOOD             USPSQD
 MG0714
 MG0714                          STATION DESCRIPTION
 MG0714
 MG0714'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0714'THE STATION IS THE RED LIGHT ATOP THE ORION, TELEVISION STATION
 MG0714'WQAD MAST THAT IS LOCATED ABOUT 2 MILES SOUTH OF ORION ALONG
 MG0714'U.S. HIGHWAY 150.  THE MAST IS TRIANGULAR IN CROSS SECTION, PAINTED
 MG0714'IN ALTERNATE BANDS OF RED AND WHITE AND IS 1000 FEET IN HEIGHT
 MG0714'WITH A POLE ANTENNA EXTENDING 66 FEET FROM THE TOP.  THE OVERALL
 MG0714'HEIGHT ABOVE AVERAGE TERRAIN BEING 1066 FEET.
 MG0714
 MG0714                          STATION RECOVERY (1996)
 MG0714
 MG0714'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0714'RECOVERED IN GOOD CONDITION.
 MG0714
 MG0714                          STATION RECOVERY (2001)
 MG0714
 MG0714'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0714'TWO TOWERS AT THIS LOCATION
 MG0714
 MG0714                          STATION RECOVERY (2004)
 MG0714
 MG0714'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0714'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0713 ***********************************************************************
 MG0713  DESIGNATION -  ORION TV STATION WHBF TOWER
 MG0713  PID         -  MG0713
 MG0713  STATE/COUNTY-  IL/HENRY
 MG0713  COUNTRY     -  US
 MG0713  USGS QUAD   -  ORION (2018)
 MG0713
 MG0713                         *CURRENT SURVEY CONTROL
 MG0713  ______________________________________________________________________
 MG0713* NAD 83(1997) POSITION- 41 19 39.06885(N) 090 22 45.79959(W)   ADJUSTED
 MG0713  ______________________________________________________________________
 MG0713  GEOID HEIGHT    -        -32.816 (meters)                     GEOID18
 MG0713  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 MG0713  HORZ ORDER      -  THIRD
 MG0713
 MG0713.The horizontal coordinates were established by classical geodetic methods
 MG0713.and adjusted by the National Geodetic Survey in October 1999.
 MG0713
 MG0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0713.GEOID18 height accuracy estimate available here.
 MG0713
 MG0713.Click photographs - Photos may exist for this station.
 MG0713
 MG0713.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0713
 MG0713. The following values were computed from the NAD 83(1997) position.
 MG0713
 MG0713;                    North         East     Units Scale Factor Converg.
 MG0713;SPC IL W     -   517,418.533   682,192.515   MT  0.99994508   -0 08 25.7
 MG0713;SPC IL W     - 1,697,563.97  2,238,159.94   sFT  0.99994508   -0 08 25.7
 MG0713;UTM  15      - 4,578,429.111   719,312.734   MT  1.00019197   +1 43 52.5
 MG0713
 MG0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1931278429(NAD 83)
 MG0713
 MG0713                          SUPERSEDED SURVEY CONTROL
 MG0713
 MG0713  NAD 83(1986)-  41 19 39.07380(N)    090 22 45.80698(W) AD(       ) 3
 MG0713  NAD 27      -  41 19 38.95000(N)    090 22 45.35700(W) AD(       ) 3
 MG0713
 MG0713.Superseded values are not recommended for survey control.
 MG0713
 MG0713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0713.See file dsdata.pdf to determine how the superseded data were derived.
 MG0713
 MG0713_MARKER: 43 = RADIO/TV TOWER
 MG0713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0713+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 MG0713
 MG0713  HISTORY     - Date     Condition        Report By
 MG0713  HISTORY     - 1959     FIRST OBSERVED   CGS
 MG0713  HISTORY     - 1960     GOOD             CGS
 MG0713  HISTORY     - 1969     GOOD             CGS
 MG0713  HISTORY     - 19960712 GOOD             USPSQD
 MG0713  HISTORY     - 20011027 GOOD             USPSQD
 MG0713  HISTORY     - 20040623 GOOD             USPSQD
 MG0713
 MG0713                          STATION DESCRIPTION
 MG0713
 MG0713'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0713'STATION IS ABOUT 2 MILES SOUTHWEST OF ORION AND WEST-NORTHWEST
 MG0713'OF ANDOVER.
 MG0713'
 MG0713'POINT INTERSECTED IS LIGHT ON TOP.
 MG0713'
 MG0713'TOWER IS 1000 FEET HIGH, HAS THREE LEGS AND IS RED AND WHITE.
 MG0713'
 MG0713'TO REACH FROM THE BANK IN ORION, GO WEST ON PAVED ROAD FOR
 MG0713'0.3 MILE TO U.S. HIGHWAY NO. 150.  TURN LEFT AND GO SOUTH
 MG0713'FOR 2.2 MILES TO A ROAD RIGHT.  TURN RIGHT AND GO WEST FOR
 MG0713'0.1 MILE TO GATE AND ENTRANCE TO WHBF TV TOWER ON RIGHT, TURN
 MG0713'RIGHT AND GO NORTH FOR 0.1 MILE TO BUILDING AND STATION
 MG0713'APPROXIMATELY 50 FEET NORTH OF NORTH SIDE OF BUILDING.
 MG0713
 MG0713                          STATION RECOVERY (1960)
 MG0713
 MG0713'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 MG0713'STATION RECOVERED IN GOOD CONDITION.  THE 1959 DESCRIPTION
 MG0713'BY R.W.E. IS ADEQUATE AND COMPLETE.
 MG0713
 MG0713                          STATION RECOVERY (1969)
 MG0713
 MG0713'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0713'RECOVERED AS PREVIOUSLY DESCRIBED.
 MG0713
 MG0713                          STATION RECOVERY (1996)
 MG0713
 MG0713'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0713'RECOVERED IN GOOD CONDITION.
 MG0713
 MG0713                          STATION RECOVERY (2001)
 MG0713
 MG0713'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0713'RECOVERED IN GOOD CONDITION.
 MG0713
 MG0713                          STATION RECOVERY (2004)
 MG0713
 MG0713'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0713'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2997 ***********************************************************************
 ME2997  DESIGNATION -  ORLAND
 ME2997  PID         -  ME2997
 ME2997  STATE/COUNTY-  IL/COOK
 ME2997  COUNTRY     -  US
 ME2997  USGS QUAD   -  TINLEY PARK (2018)
 ME2997
 ME2997                         *CURRENT SURVEY CONTROL
 ME2997  ______________________________________________________________________
 ME2997* NAD 83(1997) POSITION- 41 34 20.03634(N) 087 51 18.66656(W)   ADJUSTED
 ME2997* NAVD 88 ORTHO HEIGHT -   235.    (meters)      771.    (feet) SCALED
 ME2997  ______________________________________________________________________
 ME2997  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 ME2997  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 ME2997  HORZ ORDER      -  FIRST
 ME2997
 ME2997.The horizontal coordinates were established by classical geodetic methods
 ME2997.and adjusted by the National Geodetic Survey in October 1999.
 ME2997
 ME2997.The orthometric height was scaled from a topographic map.
 ME2997
 ME2997.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2997.GEOID18 height accuracy estimate available here.
 ME2997
 ME2997.Click photographs - Photos may exist for this station.
 ME2997
 ME2997.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2997
 ME2997. The following values were computed from the NAD 83(1997) position.
 ME2997
 ME2997;                    North         East     Units Scale Factor Converg.
 ME2997;SPC IL E     -   544,702.428   339,878.207   MT  0.99999456   +0 19 02.2
 ME2997;SPC IL E     - 1,787,077.88  1,115,083.75   sFT  0.99999456   +0 19 02.2
 ME2997;UTM  16      - 4,602,636.529   428,702.924   MT  0.99966255   -0 34 03.0
 ME2997
 ME2997!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2997!SPC IL E     -   0.99996838  x   0.99999456  =   0.99996294
 ME2997!UTM  16      -   0.99996838  x   0.99966255  =   0.99963094
 ME2997
 ME2997:                Primary Azimuth Mark                     Grid Az
 ME2997:SPC IL E     -  GARDEN RESET                             170 24 59.4
 ME2997:UTM  16      -  GARDEN RESET                             171 18 04.6
 ME2997
 ME2997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2870202636(NAD 83)
 ME2997
 ME2997|---------------------------------------------------------------------|
 ME2997| PID    Reference Object                     Distance      Geod. Az  |
 ME2997|                                                           dddmmss.s |
 ME2997| CM3288 ORLAND RM STONE NE                  270.236 METERS 08948     |
 ME2997| CM3289 T36N R12E SECS 27 28 33 34          201.382 METERS 09009     |
 ME2997| ME2641 GARDEN RESET                        APPROX.14.9 KM 1704401.6 |
 ME2997| ME2643 FRANKFORT MUNICIPAL TANK            APPROX. 8.2 KM 1781857.1 |
 ME2997| CM3290 ORLAND RM STONE S                    20.710 METERS 18150     |
 ME2997| ME3003 MOKENA MUNICIPAL TANK               APPROX. 5.0 KM 2085035.1 |
 ME2997| CM3291 ORLAND RM STONE W                   201.473 METERS 26707     |
 ME2997|---------------------------------------------------------------------|
 ME2997
 ME2997                          SUPERSEDED SURVEY CONTROL
 ME2997
 ME2997  NAD 83(1997)-  41 34 20.03639(N)    087 51 18.66674(W) AD(       ) 1
 ME2997  NAD 83(1994)-  41 34 20.04006(N)    087 51 18.67243(W) AD(       ) 1
 ME2997  NAD 83(1986)-  41 34 20.04007(N)    087 51 18.67236(W) AD(       ) 1
 ME2997  NAD 27      -  41 34 19.92060(N)    087 51 18.48630(W) AD(       ) 1
 ME2997  USSD        -  41 34 20.03900(N)    087 51 18.31700(W) AD(       ) 3
 ME2997
 ME2997.Superseded values are not recommended for survey control.
 ME2997
 ME2997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2997.See file dsdata.pdf to determine how the superseded data were derived.
 ME2997
 ME2997_MARKER: V = STONE MONUMENT
 ME2997_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 ME2997_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2997
 ME2997  HISTORY     - Date     Condition        Report By
 ME2997  HISTORY     - 1879     MONUMENTED       USLS
 ME2997  HISTORY     - 1952     GOOD             CGS
 ME2997
 ME2997                          STATION DESCRIPTION
 ME2997
 ME2997'DESCRIBED BY US LAKE SURVEY 1879
 ME2997'THIS STATION IS SITUATED IN THE ROAD ON THE S SIDE OF SECTION 28,
 ME2997'ORLAND TOWNSHIP, COOK COUNTY, ILLINOIS, ABOUT 3-1/2 MILES W OF BREMEN
 ME2997'RAILWAY STATION ON THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD.  THE
 ME2997'HEIGHT OF STATION USED WAS 4 FEET.
 ME2997'
 ME2997'THE GEODETIC POINT IS MARKED BY A STONE POST OF THE USUAL FORM, SET 4
 ME2997'FEET BELOW THE SURFACE, WITH A SURFACE REFERENCE STONE SET DIRECTLY
 ME2997'OVER IT.
 ME2997'
 ME2997'THREE STONE REFERENCE POSTS WERE SET AS FOLLOWS- ONE ON THE N SIDE OF
 ME2997'THE ROAD, BEARING S 88 DEG 56 MIN W, DISTANT 201.15 METERS, ONE ON THE
 ME2997'S SIDE OF THE ROAD, BEARING S 2 DEG 58 MIN W DISTANT 14.6 METERS, AND
 ME2997'ONE ON THE N SIDE OF THE ROAD, BEARING N 88 DEG 20 MIN E, DISTANT
 ME2997'201.15 METERS FROM THE GEODETIC POINT.  THE CORNER OF THE SECTIONS 27,
 ME2997'28, 33, AND 34 BEARS S 89 DEG 57 MIN E, AND IS DISTANT 285.88 METERS.
 ME2997'THE HEIGHT OF GROUND AT THE STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN
 ME2997'IS 186.4 FEET.
 ME2997
 ME2997                          STATION RECOVERY (1952)
 ME2997
 ME2997'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2997'STATION WAS RECOVERED AS DESCRIBED.  THE THREE STONE REFERENCE POSTS
 ME2997'WERE NOT RECOVERED.  THE REFERENCE STONE ABOVE THE STATION MARK HAD
 ME2997'BEEN DISTURBED BUT WAS REPLACED AND CENTERED OVER THE UNDERGROUND
 ME2997'STONE.  NO OBSERVATIONS WERE MADE FROM THIS STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2996 ***********************************************************************
 ME2996  DESIGNATION -  ORLAND 2
 ME2996  PID         -  ME2996
 ME2996  STATE/COUNTY-  IL/COOK
 ME2996  COUNTRY     -  US
 ME2996  USGS QUAD   -  TINLEY PARK (2018)
 ME2996
 ME2996                         *CURRENT SURVEY CONTROL
 ME2996  ______________________________________________________________________
 ME2996* NAD 83(2011) POSITION- 41 34 20.24549(N) 087 51 18.66777(W)   ADJUSTED
 ME2996* NAD 83(2011) ELLIP HT-   201.130 (meters)        (06/27/12)   ADJUSTED
 ME2996* NAD 83(2011) EPOCH   -  2010.00
 ME2996* NAVD 88 ORTHO HEIGHT -   234.4   (meters)      769.    (feet) GPS OBS
 ME2996  ______________________________________________________________________
 ME2996  NAVD 88 orthometric height was determined with geoid model    GEOID96
 ME2996  GEOID HEIGHT    -        -33.083 (meters)                     GEOID96
 ME2996  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 ME2996  NAD 83(2011) X  -    178,848.355 (meters)                     COMP
 ME2996  NAD 83(2011) Y  - -4,775,456.746 (meters)                     COMP
 ME2996  NAD 83(2011) Z  -  4,210,315.641 (meters)                     COMP
 ME2996  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 ME2996
 ME2996  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME2996  Standards:
 ME2996         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME2996            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME2996  -------------------------------------------------------------------
 ME2996  NETWORK    3.69   2.27           1.67   1.23   1.16     -0.32550316
 ME2996  -------------------------------------------------------------------
 ME2996  Click here for local accuracies and other accuracy information.
 ME2996
 ME2996.The horizontal coordinates were established by GPS observations
 ME2996.and adjusted by the National Geodetic Survey in June 2012.
 ME2996
 ME2996.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME2996.been affixed to the stable North American tectonic plate. See 
 ME2996.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME2996
 ME2996.The horizontal coordinates are valid at the epoch date displayed above
 ME2996.which is a decimal equivalence of Year/Month/Day.
 ME2996
 ME2996.The orthometric height was determined by GPS observations and a
 ME2996.high-resolution geoid model.
 ME2996
 ME2996.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2996.GEOID18 height accuracy estimate available here.
 ME2996
 ME2996.Click photographs - Photos may exist for this station.
 ME2996
 ME2996.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME2996
 ME2996.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2996
 ME2996.The ellipsoidal height was determined by GPS observations
 ME2996.and is referenced to NAD 83.
 ME2996
 ME2996. The following values were computed from the NAD 83(2011) position.
 ME2996
 ME2996;                    North         East     Units Scale Factor Converg.
 ME2996;SPC IL E     -   544,708.880   339,878.143   MT  0.99999456   +0 19 02.2
 ME2996;SPC IL E     - 1,787,099.05  1,115,083.54   sFT  0.99999456   +0 19 02.2
 ME2996;UTM  16      - 4,602,642.979   428,702.960   MT  0.99966255   -0 34 03.0
 ME2996
 ME2996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2996!SPC IL E     -   0.99996845  x   0.99999456  =   0.99996301
 ME2996!UTM  16      -   0.99996845  x   0.99966255  =   0.99963101
 ME2996
 ME2996:                Primary Azimuth Mark                     Grid Az
 ME2996:SPC IL E     -  ORLAND 2 AZ MK                           090 03 40.0
 ME2996:UTM  16      -  ORLAND 2 AZ MK                           090 56 45.2
 ME2996
 ME2996_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2870202642(NAD 83)
 ME2996
 ME2996|---------------------------------------------------------------------|
 ME2996| PID    Reference Object                     Distance      Geod. Az  |
 ME2996|                                                           dddmmss.s |
 ME2996| ME2956 BLUE ISLAND PUB SERV CO GAS TK      APPROX.17.2 KM 0622305.8 |
 ME2996| ME2939 OAK FOREST MUNICIPAL TANK           APPROX.11.1 KM 0654526.6 |
 ME2996| ME2934 OAK FOREST INSTITUTION STACK        APPROX.10.8 KM 0743205.5 |
 ME2996| CM3284 ORLAND 2 RM 1                                      0894832.0 |
 ME2996| CM3283 ORLAND 2 AZ MK                                     0902242.2 |
 ME2996| CM3285 ORLAND 2 RM 5                        35.631 METERS 12302     |
 ME2996| ME2994 CHICAGO RAD STA WLS MAST            APPROX. 1.9 KM 1632727.4 |
 ME2996| CM3287 ORLAND 2 RM 7                        20.738 METERS 16347     |
 ME2996| ME2644 FRANKFORT GRAIN CO ELEVATOR         APPROX. 8.1 KM 1771429.9 |
 ME2996| ME2643 FRANKFORT MUNICIPAL TANK            APPROX. 8.2 KM 1781856.7 |
 ME2996| ME3003 MOKENA MUNICIPAL TANK               APPROX. 5.0 KM 2084820.3 |
 ME2996| CM3286 ORLAND 2 RM 6                        42.282 METERS 23659     |
 ME2996| ME3001 GOODINGS GROVE MICROWAVE            APPROX. 7.9 KM 3074237.4 |
 ME2996| ME3009 KENNEDY SCHOOL FOR CHILDREN TK      APPROX.11.3 KM 3421937.4 |
 ME2996|---------------------------------------------------------------------|
 ME2996
 ME2996                          SUPERSEDED SURVEY CONTROL
 ME2996
 ME2996  NAD 83(2007)-  41 34 20.24552(N)    087 51 18.66867(W) AD(2002.00) 0
 ME2996  ELLIP H (02/10/07)  201.148  (m)                       GP(2002.00)    
 ME2996  ELLIP H (02/03/05)  201.150  (m)                       GP(       ) 4 2
 ME2996  NAD 83(1997)-  41 34 20.24556(N)    087 51 18.66802(W) AD(       ) 1
 ME2996  ELLIP H (10/21/99)  201.155  (m)                       GP(       ) 4 1
 ME2996  NAD 83(1997)-  41 34 20.24561(N)    087 51 18.66820(W) AD(       ) 1
 ME2996  NAD 83(1986)-  41 34 20.24752(N)    087 51 18.68127(W) AD(       ) 1
 ME2996  NAD 83(1994)-  41 34 20.24929(N)    087 51 18.67388(W) AD(       ) 1
 ME2996  NAD 83(1986)-  41 34 20.24928(N)    087 51 18.67381(W) AD(       ) 1
 ME2996  NAD 27      -  41 34 20.12980(N)    087 51 18.48770(W) AD(       ) 1
 ME2996
 ME2996.Superseded values are not recommended for survey control.
 ME2996
 ME2996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2996.See file dsdata.pdf to determine how the superseded data were derived.
 ME2996
 ME2996_MARKER: DS = TRIANGULATION STATION DISK
 ME2996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2996_STAMPING: ORLAND 2 1930
 ME2996_MARK LOGO: CGS
 ME2996_PROJECTION: FLUSH
 ME2996_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME2996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2996+STABILITY: SURFACE MOTION
 ME2996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2996+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2008
 ME2996
 ME2996  HISTORY     - Date     Condition        Report By
 ME2996  HISTORY     - 1930     MONUMENTED       CGS
 ME2996  HISTORY     - 1944     GOOD             CGS
 ME2996  HISTORY     - 1952     GOOD             CGS
 ME2996  HISTORY     - 1956     GOOD             CGS
 ME2996  HISTORY     - 1959     GOOD             CGS
 ME2996  HISTORY     - 1967     GOOD             CGS
 ME2996  HISTORY     - 1976     GOOD             ILHD
 ME2996  HISTORY     - 1978     GOOD             NGS
 ME2996  HISTORY     - 1978     GOOD             NGS
 ME2996  HISTORY     - 19970505 GOOD             ASCPC
 ME2996  HISTORY     - 20080529 GOOD             GEOCAC
 ME2996
 ME2996                          STATION DESCRIPTION
 ME2996
 ME2996'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 ME2996'STATION IS ABOUT 5 MILES N OF FRANKFORT, IN SE 1/4 SEC. 28, T 36 N, R
 ME2996'12 E, ON LAND OWNED BY CONRAD BETTENHAUSEN.  STATION IS 6 METERS N OF
 ME2996'ROAD FENCE WHICH IS ON S SIDE OF SECTION AND IS ABOUT 900 FEET W OF
 ME2996'THE SE CORNER OF THE SECTION.  IT IS 6.4 METERS N OF U.S.A.E. STATION
 ME2996'ORLAND.
 ME2996'
 ME2996'SURFACE, UNDERGROUND, AND REFERENCE MARK NO. 1 ARE STANDARD BRONZE
 ME2996'DISKS SET IN CONCRETE, AND
 ME2996'
 ME2996'REFERENCE MARK NO. 1 IS LOCATED IN THE SE CORNER OF SECTION 28 AT NW
 ME2996'CORNER OF ROAD INTERSECTION.  REFERENCE MARKS NOS. 2, 3, AND 4 ARE
 ME2996'STONE POSTS, REFERENCE MARKS FOR U.S.A.E. ORLAND.  THEY ARE ABOUT 6
 ME2996'INCHES IN CROSS SECTION.  THEY ARE ABOUT 4 TO 6 INCHES ABOVE THE
 ME2996'SURFACE.
 ME2996'
 ME2996'REFERENCE MARK NO. 2 IS 2 FEET N OF ROAD FENCE ON N SIDE OF ROAD ABOUT
 ME2996'250 FEET W OF PAVEMENT.
 ME2996'
 ME2996'REFERENCE MARK NO. 3 IS ABOUT 2 FEET N OF ROAD FENCE ON S SIDE OF ROAD
 ME2996'ABOUT 920 FEET W OF PAVEMENT.  REFERENCE MARK NO. 4 IS 2 FEET S OF
 ME2996'ROAD FENCE ON N SIDE OF ROAD ABOUT 1580 FEET W OF PAVEMENT.
 ME2996'
 ME2996'THE ROAD REFERRED TO IS THE ONE ON THE S SIDE OF SECTION 28 AND THE
 ME2996'PAVEMENT IS U.S. HIGHWAY 45.
 ME2996'
 ME2996'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 ME2996
 ME2996                          STATION RECOVERY (1944)
 ME2996
 ME2996'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 ME2996'STATION WAS RECOVERED AS DESCRIBED BY F.L.G. IN 1930.  REFERENCE MARKS
 ME2996'2, 3, AND 4 WERE RECOVERED, BUT BECAUSE OF THEIR LOCATION AND DISTANCE
 ME2996'FROM THE STATION THEY ARE OF NO VALUE.  REFERENCE MARK 1 WAS FOUND IN
 ME2996'GOOD CONDITION AND MAY BE USED AS AN AZIMUTH MARK.  TWO NEW REFERENCE
 ME2996'MARKS WERE ESTABLISHED BY THIS PARTY.
 ME2996'
 ME2996'STATION IS ABOUT 0.2 MILE W OF U.S. HIGHWAY 45, AT THE S EDGE OF A
 ME2996'CULTIVATED FIELD.  IT IS 24 FEET N OF THE APPROXIMATE CENTER LINE OF
 ME2996'ONE HUNDRED AND SEVENTY-FIFTH STREET AND 6.49 METERS N OF THE OLD
 ME2996'ORLAND (U.S.L.S.) STONE.  THE DISK IS STAMPED ORLAND 2 1930 AND IS
 ME2996'ABOUT 12 INCHES BELOW THE GROUND.
 ME2996'
 ME2996'REFERENCE MARK 1 (AZIMUTH MARK) IS A BRONZE REFERENCE DISK SET IN
 ME2996'CONCRETE.  IT IS LOCATED AT THE INTERSECTION OF ONE HUNDRED AND
 ME2996'SEVENTY-FIFTH STREET AND U.S.  HIGHWAY 45, 52 FEET W OF THE
 ME2996'APPROXIMATE CENTER LINE OF U.S. HIGHWAY 45 (PAVED)  AND 26 FEET NORTH
 ME2996'OF THE CENTER LINE OF ONE HUNDRED AND SEVENTY-FIFTH (GRAVEL)  IT IS
 ME2996'STAMPED ORLAND 2 1930.
 ME2996'
 ME2996'REFERENCE MARK 5 IS 67 FEET W OF A FARM LANE, 26 FEET S OF THE
 ME2996'APPROXIMATE CENTER LINE OF ONE HUNDRED AND SEVENTY-FIFTH STREET, AND 2
 ME2996'FEET N OF AN E-W FENCELINE.  IT IS STAMPED ORLAND 2 NO 5 1944.
 ME2996'
 ME2996'REFERENCE MARK 6 IS 84 FEET EAST OF AN ELECTRIC-LINE POLE WITH TRANS-
 ME2996'FORMER AND 24 FEET SOUTH OF 175TH STREET.  IT IS STAMPED ORLAND 2 NO.
 ME2996'6 1944.
 ME2996'
 ME2996'SURFACE, UNDERGROUND, AND REFERENCE MARKS 1, 5, AND 6 ARE BRONZE DISKS
 ME2996'SET IN CONCRETE.
 ME2996'
 ME2996'TO REACH THE STATION FROM FRANKFORT, GO N ON U.S. HIGHWAY 45 FOR ABOUT
 ME2996'5 MILES TO THE JUNCTION OF ONE HUNDRED AND SEVENTH-FIFTH STREET AND
 ME2996'THE AZIMUTH MARK.  TURN LEFT AND GO W ON ONE HUNDRED AND SEVENTY-FIFTH
 ME2996'STREET (GRAVEL) FOR ABOUT 0.2 MILE TO THE STATION ON THE RIGHT.
 ME2996'
 ME2996'HEIGHT OF LIGHT ABOVE STATION MARK- 30 METERS.
 ME2996
 ME2996                          STATION RECOVERY (1952)
 ME2996
 ME2996'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2996'STATION WAS RECOVERED AS DESCRIBED BY F. N. IN 1944.  THE STATION,
 ME2996'REFERENCE MARK NO. 1, NO. 5 AND NO. 6 WERE FOUND IN GOOD CONDITION.
 ME2996'THE DISTANCES TO THE REFERENCE MARKS CHECKED.  THE DIRECTIONS TO
 ME2996'REFERENCE MARKS NO. 1 AND NO. 5 CHECKED BUT THE DIRECTION TO REFERENCE
 ME2996'MARK NO. 6 DID NOT CHECK.  THE DISKS OF THE STATION MARK AND REFERENCE
 ME2996'MARK NO. 1 ARE STAMPED ORLAND 1930 AND NOT ORLAND 2 1930 AS STATED IN
 ME2996'THE 1944 DESCRIPTION.  THE OLD DESCRIPTION IS ADEQUATE.
 ME2996'
 ME2996'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME2996
 ME2996                          STATION RECOVERY (1956)
 ME2996
 ME2996'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2996'THE STATION REFERENCE MARKS NOS. 5 AND 6 AND AZIMUTH MARK (REFERENCE
 ME2996'MARK 1, RECOVERED AND FOUND IN GOOD CONDITION.  WITH THE FOLLOWING
 ME2996'EXCEPTION THAT THE DISTANCE TO THE REFERENCE MARKS (5 AND 6) WAS FOUND
 ME2996'TO BE 0.06 FOOT SHORTER THAN THE ORIGINAL MEASUREMENTS.  FOLLOWING IS
 ME2996'A NEW AND COMPLETE DESCRIPTION.
 ME2996'
 ME2996'THE STATION IS LOCATED ABOUT 5 MILES NORTH OF FRANKFORT AND 3 MILES
 ME2996'NORTHEAST OF MOKENA ON THE NORTH SIDE OF 175TH STREET AND ON LAND
 ME2996'OWNED BY MR. M.W.  BETTENHAUSER, WHO LIVES WEST OF THE STATION, ON THE
 ME2996'SOUTH SIDE OF 175TH STREET.  IT IS 44 FEET NORTH OF THE CENTER OF
 ME2996'175TH STREET AND 21 FEET NORTH OF A RIGHT-OF-WAY MARKER.  THE MARK IS
 ME2996'SET 18 INCHES UNDERGROUND AND THE DISK IS STAMPED ORLAND 2 1930.
 ME2996'
 ME2996'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 6 AND 45,
 ME2996'WHICH IS ABOUT 7 MILES NORTH OF FRANKFORT, GO SOUTH ON U.S. HIGHWAY 45
 ME2996'FOR 2.05 MILES TO CROSSROAD (175TH STREET)  REFERENCE MARK 1 (AZIMUTH
 ME2996'MARK) IS IN THE NORTHWEST ANGLE OF THIS JUNCTION.  TURN RIGHT AND GO
 ME2996'WEST ON 175TH STREET (GRAVELED ROAD) FOR 0.2 MILE TO THE STATION ON
 ME2996'THE NORTH SIDE AS DESCRIBED.
 ME2996'
 ME2996'REFERENCE MARK 1 (AZIMUTH MARK) IS 52 FEET WEST OF THE CENTER OF U.S.
 ME2996'HIGHWAY 45, 27 FEET NORTH OF THE CENTER OF 175TH STREET, 1 FOOT NORTH
 ME2996'OF A FENCE LINE AND 1 FOOT WEST OF A WHITE WITNESS POST.  THE MARK IS
 ME2996'FLUSH AND THE DISK IS STAMPED ORLAND 2 NO 1 1930.
 ME2996'
 ME2996'REFERENCE MARK 5 IS 27 FEET SOUTH OF THE CENTER OF 175TH ST, 1 FOOT
 ME2996'NORTH OF A FENCE LINE AND 1 FOOT WEST OF A WHITE WITNESS POST.  THE
 ME2996'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED ORLAND 2 NO 5
 ME2996'1944.
 ME2996'
 ME2996'REFERENCE MARK 6 IS 23 FEET SOUTH OF THE CENTER OF 175TH STREET, 1
 ME2996'FOOT EAST OF A WHITE WITNESS POST AND 6 INCHES NORTH OF A FENCE LINE.
 ME2996'THE MARK IS FLUSH AND THE DISK IS STAMPED ORLAND 2 NO 6 1944.
 ME2996'
 ME2996'OBSERVATIONS MADE FROM A 90 FOOT STEEL TOWER.  HEIGHT OF LIGHT ABOVE
 ME2996'THE MARK 30 METERS.
 ME2996
 ME2996                          STATION RECOVERY (1959)
 ME2996
 ME2996'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2996'STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.  MR.
 ME2996'M.W. BETTENHAUSER STILL OWNS THE LAND AND GAVE PERMISSION TO BUILD
 ME2996'TOWER, BUT ASK FOR DAMAGE TO ALFALFA IN FIELD.
 ME2996'
 ME2996'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30 AND 45
 ME2996'ABOUT 1.0 MILE NORTH OF FRANKFORT, GO NORTH ON U.S. HIGHWAY 45 FOR 4.5
 ME2996'MILES TO CROSSROADS, TURN LEFT AND GO WEST ON 175 TH. STREET FOR 0.2
 ME2996'MILE TO THE STATION ON THE RIGHT.  RECOVERED BY RECONNAISSANCE.
 ME2996
 ME2996                          STATION RECOVERY (1967)
 ME2996
 ME2996'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2996'ALL MARKS FOUND IN GOOD CONDITION AND AS DESCRIBED.  THE STATION MARK
 ME2996'IS 20 FEET NORTHWEST OF A POWER POLE.  REFERENCE MARK 1 IS 1 FOOT EAST
 ME2996'OF A METAL WITNESS POST.
 ME2996
 ME2996                          STATION RECOVERY (1976)
 ME2996
 ME2996'RECOVERY NOTE BY IL HIGHWAY DEPT 1976 (RJL)
 ME2996'ORLAND 2 RECOVERED GOOD.  ORLAND 2 NO 1 1930 RECOVERED GOOD.  ORLAND 2
 ME2996'NO 5 1944 RECOVERED GOOD.  ORLAND 2 NO 6 1944 RECOVERED GOOD.  STATION
 ME2996'IS 2 FEET S. WITNESS POST.  DISTANCE AND DIRECTION FROM NEAREST
 ME2996'TOWN--3 MI. N.E. OF MOKENA.
 ME2996
 ME2996                          STATION RECOVERY (1978)
 ME2996
 ME2996'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 ME2996'STATION MARK, REFERENCE MARK 1 (AZIMUTH MARK) AND 6 WERE FOUND IN GOOD
 ME2996'CONDITION.  REFERENCE MARK 5 WAS FOUND UPROOTED AND THE DISK WAS
 ME2996'SALVAGED.  REFERENCE MARK 1 WAS IN WAY OF HIGHWAY CONSTRUCTION AND WAS
 ME2996'DESTROYED AFTER ESTABLISHING A NEW AZIMUTH MARK.  REFERENCE MARK 7 WAS
 ME2996'ESTABLISHED.  THE DISTANCE TO REFERENCE MARK 6 WAS LONGER BY 0.03
 ME2996'FOOT, THE DIRECTION WAS LARGER BY 1-MINUTE AND 42 SECONDS.
 ME2996'
 ME2996'THE STATION IS NOW ON PROPERTY OF FOREST PRESERVE DISTRICT OF COOK
 ME2996'COUNTY.  THE DIVISION SUPERINTEDENT PHONE NO. IS 448-4417, AND LOCATED
 ME2996'AT 12201 WEST MCCARTHY ROAD, PALOS PARK, ILLINOIS 60464.  THE PREVIOUS
 ME2996'DESCRIPTION IS ADEQUATE FOR RECOVERY WITH THE ADDITION OF REFERENCE
 ME2996'MARK 7 AND THE NEW AZIMUTH MARK.
 ME2996'
 ME2996'REFERENCE MARK 7 IS 24 FEET SOUTH OF THE CENTERLINE OF 175 TH STREET
 ME2996'AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 1 INCH
 ME2996'AND THE DISK IS STAMPED ORLAND 2 1930 NO 7 1978.
 ME2996'
 ME2996'THE AZIMUTH MARK IS 0.2 MILE EAST OF THE STATION.  IT IS 24 FEET NORTH
 ME2996'OF THE CENTERLINE OF 175 TH STREET AND 1 FOOT SOUTH OF A METAL WITNESS
 ME2996'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK STAMPED ORLAND 2
 ME2996'1930 1978.
 ME2996'
 ME2996'RM NO. 1 (AZIMUTH MK) WAS DESTROYED AFTER ESTABLISHING A NEW AZIMUTH
 ME2996'MARK.  AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SOUTH
 ME2996'CHICAGO.  HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 ME2996
 ME2996                          STATION RECOVERY (1978)
 ME2996
 ME2996'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (ARB)
 ME2996'RECOVERED AS DESCRIBED INCLUDING ORLAND 2 NO 6 1944 AND ORLAND 2
 ME2996'NO 7 1978 AND AZIMUTH MARK 1978.  DUE TO DISTANCE AND CONSTRUCTION
 ME2996'OTHER MARKS WERE NOT SEARCHED FOR.
 ME2996'
 ME2996'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--STATION IS ABOUT
 ME2996'5 MILES N OF FRANKFORT.
 ME2996
 ME2996                          STATION RECOVERY (1997)
 ME2996
 ME2996'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 ME2996'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 ME2996'DESCRIPTION.
 ME2996
 ME2996                          STATION RECOVERY (2008)
 ME2996
 ME2996'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2996'MARK LOCATED.  A METAL WITNESS POST STANDS BUT LACKS ITS SIGN.  POWER
 ME2996'POLES AND FENCES PER PREVIOUS DESCRIPTIONS ARE MISSING IN THE
 ME2996'IMMEDIATE AREA OF MARK.
 ME2996'
 ME2996'RM 7 LOCATED, WITNESS POST MISSING.  POSSIBLY LOCATED SOUTHERN STONE
 ME2996'REFERENCE POST USED AS A REFERENCE FOR BOTH THIS MARK AND ME2997.
 ME2996'REMAINING RMS NOT SOUGHT.  AZ MARK NOT FOUND AND IS LIKELY UNDER THE
 ME2996'PAVEMENT OF THE MODERN DAY PAVEMENT OF 175TH STREET WHICH EXTENDS
 ME2996'EASTWARD FROM HIGHWAY US 45.
 ME2996'
 ME2996'NOTE-THE LAND IS TITLED 'ORLAND GRASSLAND' AND IS STILL MAINTAINED BY
 ME2996'COOK COUNTY FOREST PRESERVE AS A STATE OF ILLINOIS NATURE PRESERVE.
 ME2996'THIS PORTION OF 175TH STREET IS NOW USED AS A NATURE TRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI0733 ***********************************************************************
 DI0733  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI0733  DESIGNATION -  ORLAND HILLS COOP CORS ARP
 DI0733  CORS_ID     -  KA10
 DI0733  PID         -  DI0733
 DI0733  STATE/COUNTY-  IL/COOK
 DI0733  COUNTRY     -  US
 DI0733  USGS QUAD   -  TINLEY PARK (2018)
 DI0733
 DI0733                         *CURRENT SURVEY CONTROL
 DI0733  ______________________________________________________________________
 DI0733* NAD 83(2011) POSITION- 41 35 53.83395(N) 087 50 50.02693(W)   ADJUSTED
 DI0733* NAD 83(2011) ELLIP HT-   193.282 (meters)        (04/??/25)   ADJUSTED
 DI0733* NAD 83(2011) EPOCH   -  2010.00
 DI0733  ______________________________________________________________________
 DI0733  GEOID HEIGHT    -        -33.300 (meters)                     GEOID18
 DI0733  NAD 83(2011) X  -    179,439.236 (meters)                     COMP
 DI0733  NAD 83(2011) Y  - -4,773,510.867 (meters)                     COMP
 DI0733  NAD 83(2011) Z  -  4,212,470.139 (meters)                     COMP
 DI0733
 DI0733  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI0733  Standards:
 DI0733         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI0733            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI0733  -------------------------------------------------------------------
 DI0733  NETWORK    0.09   0.15           0.04   0.02   0.08     -0.29806200
 DI0733  -------------------------------------------------------------------
 DI0733
 DI0733.The coordinates were established by GPS observations
 DI0733.and adjusted by the National Geodetic Survey in April 2025.
 DI0733
 DI0733.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI0733.been affixed to the stable North American Tectonic Plate. 
 DI0733
 DI0733.The coordinates are valid at the epoch date displayed above
 DI0733.which is a decimal equivalence of Year/Month/Day.
 DI0733
 DI0733.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI0733.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI0733.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI0733.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI0733.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI0733.published epoch of 2010.00.
 DI0733
 DI0733.Additional information on MYCS is available at:
 DI0733.https://geodesy.noaa.gov/CORS/index.shtml
 DI0733
 DI0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI0733.GEOID18 height accuracy estimate available here.
 DI0733
 DI0733.The PID for the CORS L1 Phase Center is DI0734.
 DI0733
 DI0733.Click photographs - Photos may exist for this station.
 DI0733
 DI0733.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI0733
 DI0733.The ellipsoidal height was determined by GPS observations
 DI0733.and is referenced to NAD 83.
 DI0733
 DI0733. The following values were computed from the NAD 83(2011) position.
 DI0733
 DI0733;                    North         East     Units Scale Factor Converg.
 DI0733;SPC IL E     -   547,599.866   340,525.409   MT  0.99999520   +0 19 21.8
 DI0733;SPC IL E     - 1,796,583.89  1,117,207.11   sFT  0.99999520   +0 19 21.8
 DI0733;UTM  16      - 4,605,522.663   429,394.571   MT  0.99966135   -0 33 45.0
 DI0733
 DI0733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI0733!SPC IL E     -   0.99996968  x   0.99999520  =   0.99996488
 DI0733!UTM  16      -   0.99996968  x   0.99966135  =   0.99963105
 DI0733
 DI0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2939405522(NAD 83)
 DI0733
 DI0733                          SUPERSEDED SURVEY CONTROL
 DI0733
 DI0733  NAD 83(2011)-  41 35 53.83405(N)    087 50 50.02688(W) AD(2010.00) c
 DI0733  ELLIP H (06/??/19)  193.282  (m)                       GP(2010.00) c c
 DI0733  NAD 83(2011)-  41 35 53.83404(N)    087 50 50.02684(W) AD(2010.00) c
 DI0733  ELLIP H (08/??/11)  193.279  (m)                       GP(2010.00) c c
 DI0733  NAD 83(CORS)-  41 35 53.83415(N)    087 50 50.02710(W) AD(2002.00) c
 DI0733  ELLIP H (07/??/06)  193.296  (m)                       GP(2002.00) c c
 DI0733
 DI0733.Superseded values are not recommended for survey control.
 DI0733
 DI0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI0733.See file dsdata.pdf to determine how the superseded data were derived.
 DI0733
 DI0733_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI0733
 DI0733                          STATION DESCRIPTION
 DI0733
 DI0733'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DI0733'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI0733'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI0733'AND LOG FILES ACCESSIBLE AT:
 DI0733'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0757 ***********************************************************************
 LD0757  DESIGNATION -  ORMONDE
 LD0757  PID         -  LD0757
 LD0757  STATE/COUNTY-  IL/WARREN
 LD0757  COUNTRY     -  US
 LD0757  USGS QUAD   -  BERWICK (2018)
 LD0757
 LD0757                         *CURRENT SURVEY CONTROL
 LD0757  ______________________________________________________________________
 LD0757* NAD 83(1997) POSITION- 40 51 13.79545(N) 090 37 00.06172(W)   ADJUSTED
 LD0757* NAD 83(1997) ELLIP HT-   202.689 (meters)        (10/21/99)   ADJUSTED
 LD0757* NAVD 88 ORTHO HEIGHT -   235.8   (meters)      774.    (feet) VERTCON3
 LD0757  ______________________________________________________________________
 LD0757  GEOID HEIGHT    -        -33.100 (meters)                     GEOID18
 LD0757  NAD 83(1997) X  -    -51,999.905 (meters)                     COMP
 LD0757  NAD 83(1997) Y  - -4,831,098.199 (meters)                     COMP
 LD0757  NAD 83(1997) Z  -  4,150,291.533 (meters)                     COMP
 LD0757  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 LD0757  HORZ ORDER      -  FIRST
 LD0757  ELLP ORDER      -  FOURTH    CLASS I
 LD0757
 LD0757.The horizontal coordinates were established by classical geodetic methods
 LD0757.and adjusted by the National Geodetic Survey in October 1999.
 LD0757
 LD0757.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0757.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0757
 LD0757.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0757.GEOID18 height accuracy estimate available here.
 LD0757
 LD0757.Click photographs - Photos may exist for this station.
 LD0757
 LD0757.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0757
 LD0757.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0757
 LD0757.The ellipsoidal height was determined by GPS observations
 LD0757.and is referenced to NAD 83.
 LD0757
 LD0757. The following values were computed from the NAD 83(1997) position.
 LD0757
 LD0757;                    North         East     Units Scale Factor Converg.
 LD0757;SPC IL W     -   464,891.641   662,056.379   MT  0.99995889   -0 17 39.7
 LD0757;SPC IL W     - 1,525,231.99  2,172,096.64   sFT  0.99995889   -0 17 39.7
 LD0757;UTM  15      - 4,525,265.189   700,891.161   MT  1.00009675   +1 33 34.3
 LD0757
 LD0757!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0757!SPC IL W     -   0.99996821  x   0.99995889  =   0.99992710
 LD0757!UTM  15      -   0.99996821  x   1.00009675  =   1.00006495
 LD0757
 LD0757:                Primary Azimuth Mark                     Grid Az
 LD0757:SPC IL W     -  ORMONDE AZ MK 2                          249 02 33.9
 LD0757:UTM  15      -  ORMONDE AZ MK 2                          247 11 19.9
 LD0757
 LD0757_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0089125265(NAD 83)
 LD0757
 LD0757|---------------------------------------------------------------------|
 LD0757| PID    Reference Object                     Distance      Geod. Az  |
 LD0757|                                                           dddmmss.s |
 LD0757| MG0729 VIOLA MUNICIPAL TANK                APPROX.38.8 KM 0033752.8 |
 LD0757| CL9168 ORMONDE RM 1                         34.019 METERS 11033     |
 LD0757| LD0756 ORMONDE STANOLIND PLINE CO TK        54.923 METERS 12115     |
 LD0757| CL9169 ORMONDE RM 2                         36.366 METERS 20022     |
 LD0757| CL9167 ORMONDE AZ MK 2                                    2484454.2 |
 LD0757| LD0760 MONMOUTH MUNICIPAL TANK             APPROX. 6.5 KM 3350028.2 |
 LD0757| LD0762 MONMOUTH CATHOLIC CHURCH SPIRE      APPROX. 7.0 KM 3353247.5 |
 LD0757| LD0759 MONMOUTH WARREN CO CTHSE CUP        APPROX. 7.1 KM 3371459.6 |
 LD0757| CL9166 ORMONDE AZ MK                                      3571835.7 |
 LD0757|---------------------------------------------------------------------|
 LD0757
 LD0757                          SUPERSEDED SURVEY CONTROL
 LD0757
 LD0757  NAD 83(1996)-  40 51 13.79591(N)    090 37 00.06186(W) AD(       ) 1
 LD0757  NAD 83(1986)-  40 51 13.80101(N)    090 37 00.06195(W) AD(       ) 1
 LD0757  NAD 27      -  40 51 13.65800(N)    090 36 59.57500(W) AD(       ) 1
 LD0757  NGVD 29 (06/25/91)  235.9    (m)  OSU 89B  model used  GPS OBS        
 LD0757
 LD0757.Superseded values are not recommended for survey control.
 LD0757
 LD0757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0757.See file dsdata.pdf to determine how the superseded data were derived.
 LD0757
 LD0757_MARKER: DS = TRIANGULATION STATION DISK
 LD0757_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0757_STAMPING: ORMONDE 1939 1969
 LD0757_MARK LOGO: CGS
 LD0757_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0757_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0757+STABILITY: SURFACE MOTION
 LD0757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0757+SATELLITE: SATELLITE OBSERVATIONS - October 03, 1990
 LD0757
 LD0757  HISTORY     - Date     Condition        Report By
 LD0757  HISTORY     - 1939     MONUMENTED       CGS
 LD0757  HISTORY     - 1939     GOOD             CGS
 LD0757  HISTORY     - 1969     SEE DESCRIPTION  CGS
 LD0757  HISTORY     - 1973     GOOD             USGS
 LD0757  HISTORY     - 19901003 GOOD             NGS
 LD0757  HISTORY     - 20010331 GOOD             NGS
 LD0757
 LD0757                          STATION DESCRIPTION
 LD0757
 LD0757'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0757'THE STATION IS LOCATED AT PUMPING STATION OF THE STANOLIND
 LD0757'PIPE LINES CO. AT ORMONDE STATION OF THE SANTA FE RAILROAD.
 LD0757'299 FEET WEST OF THE WEST FACE OF THE ORMONDE RAILROAD STATION.
 LD0757'177 FEET NORTHWEST OF THE CENTER OF THE BASE OF THE WATER
 LD0757'TANK.  65 FEET SOUTH (AT RIGHT ANGLE) OF THE SOUTH RAIL OF THE
 LD0757'RAILROAD TRACK AND 23.5 FEET SOUTH OF A TELEPHONE POLE.  THE
 LD0757'MARK PROJECTS 4 INCHES ABOVE THE GROUND
 LD0757'AND IS STAMPED ORMONDE 1939.
 LD0757'
 LD0757'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0757'BRONZE DISKS SET IN CONCRETE.
 LD0757'
 LD0757'THE AZIMUTH MARK IS APPROXIMATELY 0.5 MILE NORTH OF THE STATION
 LD0757'IN THE NORTH RIGHT-OF-WAY FENCE LINE.  21 FEET NORTH OF THE
 LD0757'CENTER LINE OF THE ROAD AND 25 FEET WEST OF A TELEPHONE POLE.
 LD0757'THE MARK PROJECTS 4 INCHES ABOVE THE GROUND AND
 LD0757'IS STAMPED ORMONDE 1939.
 LD0757'
 LD0757'REFERENCE MARK NO. 2 IS 36.372 METERS, 119.33 FEET, SOUTHWEST
 LD0757'OF THE STATION AT AN OPENING IN A HEDGE FENCE.  16-1/2 FEET
 LD0757'SOUTH-SOUTHWEST OF A TELEPHONE POLE AND 11.5 FEET EAST OF A
 LD0757'POPLAR TREE.  THE MARK PROJECTS 4 INCHES ABOVE THE
 LD0757'GROUND AND IS STAMPED ORMONDE NO 2 1939.
 LD0757'
 LD0757'REFERENCE MARK NO. 1 IS 34.013 METERS, 111.59 FEET, SOUTHEAST
 LD0757'OF THE STATION, IN A HEDGE FENCE, 2 FEET NORTH OF THE HEDGE
 LD0757'FENCE AND 31 FEET NORTHWEST OF A FLAG POLE.  THE MARK
 LD0757'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED ORMONDE
 LD0757'NO 1 1939.
 LD0757'
 LD0757'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS
 LD0757'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LD0757'
 LD0757'77-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT PINE 1931.
 LD0757'
 LD0757'77-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT ROSETTA 1931.
 LD0757'
 LD0757'77-FOOT TOWER IS NEEDED TO SEE 64-FOOT TOWER AT MONMOUTH.
 LD0757'
 LD0757'77-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT DUKE.
 LD0757'
 LD0757'64-FOOT TOWER IS NEEDED TO SEE 100-FOOT TOWER AT JENSEN.
 LD0757'
 LD0757'64-FOOT TOWER IS NEEDED TO SEE 103-FOOT TOWER AT THOMA.
 LD0757'
 LD0757'37-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT KIRK.
 LD0757'
 LD0757'HEIGHT OF LIGHT ABOVE STATION MARK 33 METERS.
 LD0757
 LD0757                          STATION RECOVERY (1939)
 LD0757
 LD0757'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939
 LD0757'RECOVERED IN GOOD CONDITION.
 LD0757
 LD0757                          STATION RECOVERY (1969)
 LD0757
 LD0757'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LD0757'THE UNDERGROUND STATION MARK, REFERENCE MARKS AND THE AZIMUTH
 LD0757'MARK WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK
 LD0757'WAS FOUND WITH THE DISK MISSING AND A NEW MARK WAS SET.  THE
 LD0757'AZIMUTH MARK WAS FOUND VERY NEAR A DITCH AND A ROAD CUT AND
 LD0757'WOULD BE DESTROYED IN THE NEAR FUTURE.  A NEW AZIMUTH MARK
 LD0757'WAS SET AND THE OLD AZIMUTH MARK WAS DESTROYED.  THE DISTANCE
 LD0757'TO THE REFERENCE MARKS CHECKED AS WELL AS THE DIRECTION BETWEEN
 LD0757'THEM.  A NEW DESCRIPTION FOLLOWS.
 LD0757'
 LD0757'THE STATION IS LOCATED AT THE SITE OF THE OLD STANOLIND
 LD0757'PIPELINES PUMPING STATION IN THE WEST EDGE OF THE SMALL
 LD0757'SETTLEMENT OF ORMONDE.  IT IS 177 FEET NORTHWEST OF THE RISER
 LD0757'PIPE OF THE ORMONDE WATER TANK, 2 FEET SOUTH OF A METAL WITNESS
 LD0757'POST, 65 FEET SOUTH OF THE SOUTH RAIL OF RAILROAD TRACKS, 23
 LD0757'FEET SOUTH OF A TELEPHONE POLE AND 146 FEET NORTHEAST OF THE
 LD0757'NORTHEAST CORNER OF A LARGE BRICK BUILDING.  THE MONUMENT
 LD0757'PROJECTS 2 INCHES AND THE DISK IS STAMPED ORMONDE 1939 1969.
 LD0757'
 LD0757'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 67
 LD0757'AND 34 AND A PAVED ROAD EAST AT THE SOUTH EDGE OF MONMOUTH,
 LD0757'GO EAST ON THE PAVED ROAD FOR 1.9 MILES TO A CROSSROAD.  TURN
 LD0757'RIGHT AND GO SOUTH ON THE PAVED ROAD FOR 2.5 MILES TO A RAILROAD
 LD0757'CROSSING AND A SIDE ROAD RIGHT ON THE SOUTH SIDE OF THE TRACKS.
 LD0757'TURN RIGHT ON THE ROAD AND GO WEST FOR 0.2 MILE TO THE STATION
 LD0757'ON THE RIGHT AND THE BUILDING AND WATER TANK ON THE LEFT.
 LD0757'
 LD0757'REFERENCE MARK 1 IS 71 FEET NORTHWEST OF THE NORTHWEST LEG OF THE
 LD0757'TANK, 29 FEET SOUTHWEST OF THE SOUTH RAIL OF THE RAILROAD
 LD0757'SPUR TRACK AND 148 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 LD0757'THE BUILDING.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 LD0757'STAMPED ORMONDE NO 1 1939.
 LD0757'
 LD0757'REFERENCE MARK 2 IS 5 FEET SOUTHWEST OF THE SOUTH RAIL OF THE
 LD0757'SPUR TRACK, 56 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE
 LD0757'BUILDING AND 39 FEET EAST OF SIDEWALK LEADING TO THE NORTH
 LD0757'ENTRANCE TO THE BUILDING.  THE MONUMENT PROJECTS 2 INCHES AND
 LD0757'THE DISK IS STAMPED ORMONDE NO 2 1939.
 LD0757'
 LD0757'THE AZIMUTH MARK IS 36 FEET NORTH OF THE NORTH RAIL OF THE
 LD0757'RAILROAD, 106 FEET EAST OF THE CENTERLINE OF DRIVE TO AN OLD
 LD0757'HOUSE, 2 FEET EAST OF A TELEPHONE POLE AND 1 FOOT WEST OF A
 LD0757'METAL WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE
 LD0757'DISK IS STAMPED ORMONDE 1939 1969.  TO REACH THE AZIMUTH MARK
 LD0757'FROM THE STATION, GO WEST ALONG THE NORTH SIDE OF THE TRACKS
 LD0757'FOR 0.3 MILE TO THE MARK ON THE RIGHT.
 LD0757'
 LD0757'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LD0757'
 LD0757'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 LD0757'SOUTHEAST OF MONMOUTH
 LD0757
 LD0757                          STATION RECOVERY (1973)
 LD0757
 LD0757'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0757'STATION AND ALL SURFACE MARKS FOUND IN GOOD CONDITION.
 LD0757'
 LD0757'DIRECTIONS AND DISTANCES CHECKED OK
 LD0757'
 LD0757'DESCRIPTION IS ADEQUATE
 LD0757
 LD0757                          STATION RECOVERY (1990)
 LD0757
 LD0757'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LD0757'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 LD0757'FOR.  BECAUSE OF 2.5 METER-HIGH WEEDS, A RAILROAD TIE WAS SET AT
 LD0757'STATION PROJECTING 2.5 M (8.2 FT) .  STATION IS LOCATED IN A WIDE
 LD0757'WEEDY AREA BETWEEN SEVERAL MAIN TRACKS OF THE SANTE FE RAILROAD AND A
 LD0757'DESERTED SPUR TRACK LEADING TO A VERY LARGE BRICK AND CEMENT
 LD0757'BUILDING, IN THE SOUTHEAST 1/4 OF SECTION 16, T 10 N, R 2 W.
 LD0757'OWNERSHIP--SANTE FE RAILROAD.
 LD0757'TO REACH FROM THE JUNCTION OF US HIGHWAYS 34 AND 67 SOUTH ON THE
 LD0757'SOUTHWEST SIDE OF MONMOUTH, GO EAST ON HIGHWAY 67 FOR 1.11 KM
 LD0757'(0.69 MI) TO A PAVED CROSSROAD (HIGHWAY 67 TURNS SOUTH).  CONTINUE
 LD0757'EAST ON PAVED ROAD FOR 3.08 KM (1.91 MI) TO A PAVED ROAD RIGHT.  TURN
 LD0757'RIGHT, SOUTH, FOR 3.92 KM (2.44 MI) TO A GRAVEL ROAD RIGHT ON THE
 LD0757'SOUTH SIDE OF MULTIPLE RAILROAD TRACKS.  TURN RIGHT, SOUTHWEST, ON
 LD0757'TRACK ROAD FOR 0.23 KM (0.14 MI) TO THE -ORMONDE- RAILROAD SIGNPOST.
 LD0757'CONTINUE ALONG TRACK FOR 0.09 KM (0.06 MI) TO THE STATION ON THE
 LD0757'LEFT.
 LD0757'STATION MARK IS SET IN THE TOP OF A 25-CM ROUND CONCRETE POST
 LD0757'PROJECTING 2 CM.  IT IS 19.7 M (64.6 FT) SOUTHEAST OF THE SOUTHEAST
 LD0757'RAIL OF THE MAIN TRACK, 19.5 M (64.0 FT) WEST-NORTHWEST OF NORTHWEST
 LD0757'RAIL OF SPUR TRACK, 0.2 M (0.7 FT) NORTHEAST OF A FIBERGLASS WITNESS
 LD0757'POST, 44.6 M (146.3 FT) NORTH-NORTHWEST OF NORTH CORNER OF THE LARGE
 LD0757'BUILDING, AND 58.9 M (193.2 FT) EAST-NORTHEAST OF THE EAST CORNER OF
 LD0757'THE EAST BASE OF FOUR SUPPORTING RAILROAD SIGNALS OVER THE TRACK.
 LD0757
 LD0757                          STATION RECOVERY (2001)
 LD0757
 LD0757'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0757'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0748 ***********************************************************************
 JB0748  DESIGNATION -  ORT
 JB0748  PID         -  JB0748
 JB0748  STATE/COUNTY-  IL/EFFINGHAM
 JB0748  COUNTRY     -  US
 JB0748  USGS QUAD   -  EDGEWOOD (2018)
 JB0748
 JB0748                         *CURRENT SURVEY CONTROL
 JB0748  ______________________________________________________________________
 JB0748* NAD 83(1997) POSITION- 38 54 52.92024(N) 088 41 37.15463(W)   ADJUSTED
 JB0748* NAVD 88 ORTHO HEIGHT -   173.389 (meters)      568.86  (feet) ADJUSTED
 JB0748  ______________________________________________________________________
 JB0748  GEOID HEIGHT    -        -31.681 (meters)                     GEOID18
 JB0748  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 JB0748  DYNAMIC HEIGHT  -        173.282 (meters)      568.51  (feet) COMP
 JB0748  MODELED GRAVITY -    980,010.2   (mgal)                       NAVD 88
 JB0748
 JB0748  HORZ ORDER      -  SECOND
 JB0748  VERT ORDER      -  SECOND    CLASS 0
 JB0748
 JB0748.The horizontal coordinates were established by classical geodetic methods
 JB0748.and adjusted by the National Geodetic Survey in October 1999.
 JB0748
 JB0748.The orthometric height was determined by differential leveling and
 JB0748.adjusted by the NATIONAL GEODETIC SURVEY
 JB0748.in June 1991.
 JB0748
 JB0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0748.GEOID18 height accuracy estimate available here.
 JB0748
 JB0748.Click photographs - Photos may exist for this station.
 JB0748
 JB0748.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0748
 JB0748.The dynamic height is computed by dividing the NAVD 88
 JB0748.geopotential number by the normal gravity value computed on the
 JB0748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0748.degrees latitude (g = 980.6199 gals.).
 JB0748
 JB0748.The modeled gravity was interpolated from observed gravity values.
 JB0748
 JB0748. The following values were computed from the NAD 83(1997) position.
 JB0748
 JB0748;                    North         East     Units Scale Factor Converg.
 JB0748;SPC IL E     -   249,570.461   268,750.005   MT  0.99998702   -0 13 34.8
 JB0748;SPC IL E     -   818,799.09    881,723.97   sFT  0.99998702   -0 13 34.8
 JB0748;UTM  16      - 4,308,674.311   353,163.040   MT  0.99986550   -1 03 50.7
 JB0748
 JB0748!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0748!SPC IL E     -   0.99997777  x   0.99998702  =   0.99996479
 JB0748!UTM  16      -   0.99997777  x   0.99986550  =   0.99984327
 JB0748
 JB0748:                Primary Azimuth Mark                     Grid Az
 JB0748:SPC IL E     -  ORT AZ MK                                001 21 46.7
 JB0748:UTM  16      -  ORT AZ MK                                002 12 02.6
 JB0748
 JB0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5316308674(NAD 83)
 JB0748
 JB0748|---------------------------------------------------------------------|
 JB0748| PID    Reference Object                     Distance      Geod. Az  |
 JB0748|                                                           dddmmss.s |
 JB0748| JB0751 ORT AZ MK                                          0010811.9 |
 JB0748| JB0750 ORT RM 1                             24.771 METERS 04304     |
 JB0748| JB0749 ORT RM 2                             24.825 METERS 13447     |
 JB0748| JB1795 TRUNKLINE GAS CO MICROWAVE TWR      APPROX. 6.7 KM 2843731.3 |
 JB0748|---------------------------------------------------------------------|
 JB0748
 JB0748                          SUPERSEDED SURVEY CONTROL
 JB0748
 JB0748  NAD 83(1986)-  38 54 52.93527(N)    088 41 37.14947(W) AD(       ) 2
 JB0748  NAD 27      -  38 54 52.77020(N)    088 41 36.96300(W) AD(       ) 2
 JB0748  NGVD 29 (??/??/92)  173.49   (m)          569.2    (f) COMPUTED    2 0
 JB0748  NGVD 29             173.49   (m)          569.2    (f) LEVELING    3  
 JB0748
 JB0748.Superseded values are not recommended for survey control.
 JB0748
 JB0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0748.See file dsdata.pdf to determine how the superseded data were derived.
 JB0748
 JB0748_MARKER: DE = TRAVERSE STATION DISK
 JB0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0748_STAMPING: ORT 1960
 JB0748_MARK LOGO: CGS
 JB0748_PROJECTION: RECESSED 38 CENTIMETERS
 JB0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0748+STABILITY: SURFACE MOTION
 JB0748
 JB0748  HISTORY     - Date     Condition        Report By
 JB0748  HISTORY     - 1960     MONUMENTED       CGS
 JB0748  HISTORY     - 1960     GOOD             CGS
 JB0748  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0748
 JB0748                          STATION DESCRIPTION
 JB0748
 JB0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0748'THE STATION IS LOCATED ABOUT 2 MILES WEST-SOUTHWEST OF EDGWOOD, ABOUT
 JB0748'1 MILE NORTH OF STATE ROUTE 37 AND IN THE NORTHWEST CORNER OF A
 JB0748'CROSSROADS AT THE CORNERS OF EFFINGHAM-FAYETTE-CLAY COUNTY.
 JB0748'
 JB0748'TO REACH FROM THE CROSS STREETS JUST SOUTH OF THE ELEVATOR IN
 JB0748'EDGEWOOD, GO NORTHWEST PASSING ERVINS STORE ON THE LEFT FOR 0.15 MILE
 JB0748'TO CROSS STREETS, TURN LEFT AND GO SOUTH FOR 0.15 MILE TO ROAD FORK
 JB0748'JUST AFTER CROSSING RAILROAD TRACKS, KEEP RIGHT FORK AND GO WESTERLY
 JB0748'FOR 1.4 MILE TO A CROSSROADS, TURN LEFT AND GO SOUTH ON SURFACE ROAD
 JB0748'FOR 0.55 MILE TO A CROSSROADS AND STATION IN NORTHWEST ANGLE OF
 JB0748'INTERSECTION AS DESCRIBED.
 JB0748'
 JB0748'STATION MARK, A STANDARD TRAVERSE DISK STAMPED ORT 1960, IS SET IN TOP
 JB0748'OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET 15 INCHES BELOW THE
 JB0748'SURFACE OF THE GROUND.  THE MARK IS 80.1 FEET SOUTHWEST OF THE WITNESS
 JB0748'POST, 42 FEET NORTHWEST OF A ROAD JUNCTION, 32 FEET WEST OF CENTER OF
 JB0748'ROAD, 29 FEET NORTH OF CENTER OF ROAD AND 11 FEET WEST-SOUTHWEST OF
 JB0748'RIGHT-OF-WAY MARKER.
 JB0748'
 JB0748'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED ORT NO
 JB0748'1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 JB0748'ABOUT 3 INCHES.  THE MARK IS 64.5 FEET NORTH OF FENCE CORNER, 23 FEET
 JB0748'EAST OF CENTER OF ROAD, 1.8 FEET NORTH OF WITNESS POST AND 1 FOOT WEST
 JB0748'OF FENCE.
 JB0748'
 JB0748'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED ORT NO
 JB0748'2 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 JB0748'ABOUT 1 INCH.  THE MARK IS 42 FEET SOUTHEAST OF ROAD JUNCTION, 32.5
 JB0748'FEET SOUTH OF CENTER OF ROAD, 12 FEET EAST OF CENTER OF ROAD AND 1
 JB0748'FOOT WEST OF FENCE CORNER.
 JB0748'
 JB0748'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED ORT 1960, IS SET IN
 JB0748'TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES.
 JB0748'THE MARK IS 37 FEET SOUTHWEST OF CENTER OF ROAD JUNCTION, 25 FEET
 JB0748'SOUTH OF CENTER OF ROAD, 24 FEET WEST OF CENTER OF ROAD AND 1.3 FEET
 JB0748'EAST-NORTHEAST OF THE WITNESS POST.
 JB0748'
 JB0748'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON SURFACE ROAD
 JB0748'FOR 0.55 MILE TO ROAD INTERSECTION AND AZIMUTH MARK ON THE LEFT SIDE
 JB0748'OF ROAD  AS DESCRIBED.
 JB0748
 JB0748                          STATION RECOVERY (1960)
 JB0748
 JB0748'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0748'1.7 MI W FROM EDGEWOOD.
 JB0748'ABOUT 0.5 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0748'WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE 1.2 MILE
 JB0748'WEST ALONG A DIRT ROAD, AT THE JUNCTION OF A GRAVEL ROAD SOUTH
 JB0748'AND AN OILED ROAD NORTH, 34 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 JB0748'33 FEET WEST OF THE CENTER LINE OF THE OILED ROAD, 47 FEET
 JB0748'NORTHWEST OF THE CENTER OF THE JUNCTION, 11 FEET WEST-SOUTHWEST
 JB0748'OF A CONCRETE POST WITH THE LETTERING 101 TR 52, 80.0 FEET
 JB0748'SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 JB0748'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST 18 INCHES
 JB0748'UNDER GROUND.
 JB0748
 JB0748                          STATION RECOVERY (1983)
 JB0748
 JB0748'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983 (MLK)
 JB0748'FALLS IN PLOWED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0751 ***********************************************************************
 JB0751  DESIGNATION -  ORT AZ MK
 JB0751  PID         -  JB0751
 JB0751  STATE/COUNTY-  IL/EFFINGHAM
 JB0751  COUNTRY     -  US
 JB0751  USGS QUAD   -  EDGEWOOD (2018)
 JB0751
 JB0751                         *CURRENT SURVEY CONTROL
 JB0751  ______________________________________________________________________
 JB0751* NAD 83(1986) POSITION- 38 55 17.     (N) 088 41 35.     (W)   SCALED
 JB0751* NAVD 88 ORTHO HEIGHT -   172.948 (meters)      567.41  (feet) ADJUSTED
 JB0751  ______________________________________________________________________
 JB0751  GEOID HEIGHT    -        -31.696 (meters)                     GEOID18
 JB0751  DYNAMIC HEIGHT  -        172.841 (meters)      567.06  (feet) COMP
 JB0751  MODELED GRAVITY -    980,010.6   (mgal)                       NAVD 88
 JB0751
 JB0751  VERT ORDER      -  SECOND    CLASS 0
 JB0751
 JB0751.The horizontal coordinates were scaled from a map and have
 JB0751.an estimated accuracy of +/- 6 seconds.
 JB0751
 JB0751.The orthometric height was determined by differential leveling and
 JB0751.adjusted by the NATIONAL GEODETIC SURVEY
 JB0751.in June 1991.
 JB0751
 JB0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0751.GEOID18 height accuracy estimate available here.
 JB0751
 JB0751.Click photographs - Photos may exist for this station.
 JB0751
 JB0751.The dynamic height is computed by dividing the NAVD 88
 JB0751.geopotential number by the normal gravity value computed on the
 JB0751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0751.degrees latitude (g = 980.6199 gals.).
 JB0751
 JB0751.The modeled gravity was interpolated from observed gravity values.
 JB0751
 JB0751;                    North         East    Units  Estimated Accuracy
 JB0751;SPC IL E     -   250,310.      268,810.      MT  (+/- 180 meters Scaled)
 JB0751
 JB0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ532094(NAD 83)
 JB0751
 JB0751                          SUPERSEDED SURVEY CONTROL
 JB0751
 JB0751  NGVD 29 (??/??/92)  173.05   (m)          567.7    (f) COMPUTED    2 0
 JB0751
 JB0751.Superseded values are not recommended for survey control.
 JB0751
 JB0751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0751.See file dsdata.pdf to determine how the superseded data were derived.
 JB0751
 JB0751_MARKER: DZ = AZIMUTH MARK DISK
 JB0751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0751_STAMPING: ORT 1960
 JB0751_MARK LOGO: CGS
 JB0751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0751+STABILITY: SURFACE MOTION
 JB0751
 JB0751  HISTORY     - Date     Condition        Report By
 JB0751  HISTORY     - 1960     MONUMENTED       CGS
 JB0751
 JB0751                          STATION DESCRIPTION
 JB0751
 JB0751'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0751'2.2 MI W FROM EDGEWOOD.
 JB0751'ABOUT 0.5 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0751'WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE 1.2
 JB0751'MILE WEST ALONG A DIRT ROAD, THENCE 0.5 MILE NORTH ALONG AN OILED
 JB0751'ROAD, AT THE JUNCTION OF A DIRT CROSS ROAD, 25 FEET WEST OF THE
 JB0751'CENTER LINE OF THE ROAD, 25 FEET SOUTH OF THE CENTER LINE OF THE
 JB0751'DIRT ROAD, 35 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION, 1.1
 JB0751'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 JB0751'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0750 ***********************************************************************
 JB0750  DESIGNATION -  ORT RM 1
 JB0750  PID         -  JB0750
 JB0750  STATE/COUNTY-  IL/EFFINGHAM
 JB0750  COUNTRY     -  US
 JB0750  USGS QUAD   -  EDGEWOOD (2018)
 JB0750
 JB0750                         *CURRENT SURVEY CONTROL
 JB0750  ______________________________________________________________________
 JB0750* NAD 83(1986) POSITION- 38 54 53.51   (N) 088 41 36.45   (W)   HD_HELD1
 JB0750* NAVD 88 ORTHO HEIGHT -   173.752 (meters)      570.05  (feet) ADJUSTED
 JB0750  ______________________________________________________________________
 JB0750  GEOID HEIGHT    -        -31.681 (meters)                     GEOID18
 JB0750  DYNAMIC HEIGHT  -        173.645 (meters)      569.70  (feet) COMP
 JB0750  MODELED GRAVITY -    980,010.2   (mgal)                       NAVD 88
 JB0750
 JB0750  VERT ORDER      -  SECOND    CLASS 0
 JB0750
 JB0750.The horizontal coordinates were determined by differentially corrected
 JB0750.hand held GPS observations or other comparable positioning techniques
 JB0750.and have an estimated accuracy of +/- 3 meters.
 JB0750
 JB0750.The orthometric height was determined by differential leveling and
 JB0750.adjusted by the NATIONAL GEODETIC SURVEY
 JB0750.in June 1991.
 JB0750
 JB0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0750.GEOID18 height accuracy estimate available here.
 JB0750
 JB0750.Click photographs - Photos may exist for this station.
 JB0750
 JB0750.The dynamic height is computed by dividing the NAVD 88
 JB0750.geopotential number by the normal gravity value computed on the
 JB0750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0750.degrees latitude (g = 980.6199 gals.).
 JB0750
 JB0750.The modeled gravity was interpolated from observed gravity values.
 JB0750
 JB0750;                    North         East    Units  Estimated Accuracy
 JB0750;SPC IL E     -   249,588.6     268,767.1     MT  (+/- 3 meters HH1 GPS) 
 JB0750
 JB0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5318008692(NAD 83)
 JB0750
 JB0750                          SUPERSEDED SURVEY CONTROL
 JB0750
 JB0750  NGVD 29 (??/??/92)  173.85   (m)          570.4    (f) COMPUTED    2 0
 JB0750
 JB0750.Superseded values are not recommended for survey control.
 JB0750
 JB0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0750.See file dsdata.pdf to determine how the superseded data were derived.
 JB0750
 JB0750_MARKER: DR = REFERENCE MARK DISK
 JB0750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0750_STAMPING: ORT NO 1 1960
 JB0750_MARK LOGO: CGS
 JB0750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0750+STABILITY: SURFACE MOTION
 JB0750
 JB0750  HISTORY     - Date     Condition        Report By
 JB0750  HISTORY     - 1960     MONUMENTED       CGS
 JB0750
 JB0750                          STATION DESCRIPTION
 JB0750
 JB0750'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0750'1.7 MI W FROM EDGEWOOD.
 JB0750'ABOUT 0.5 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0750'WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE 1.2 MILE
 JB0750'WEST ALONG A DIRT ROAD, AT THE JUNCTION OF A GRAVEL ROAD SOUTH
 JB0750'AND AN OILED ROAD NORTH, 23 FEET EAST OF THE CENTER LINE OF THE
 JB0750'ROAD, 85 FEET NORTH OF THE CENTER LINE OF THE ROAD 86 1/2 FEET
 JB0750'NORTH-NORTHEAST OF THE CENTER OF THE JUNCTION, 1/2 FOOT WEST
 JB0750'OF A FENCE, 65 FEET NORTH OF A FENCE CORNER, 81.7 FEET NORTH
 JB0750'EAST OF THE TRAVERSE STATION ORT, 1.8 FEET NORTH OF A METAL
 JB0750'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0750'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0749 ***********************************************************************
 JB0749  DESIGNATION -  ORT RM 2
 JB0749  PID         -  JB0749
 JB0749  STATE/COUNTY-  IL/CLAY
 JB0749  COUNTRY     -  US
 JB0749  USGS QUAD   -  EDGEWOOD (2018)
 JB0749
 JB0749                         *CURRENT SURVEY CONTROL
 JB0749  ______________________________________________________________________
 JB0749* NAD 83(1986) POSITION- 38 54 52.35   (N) 088 41 36.42   (W)   HD_HELD1
 JB0749* NAVD 88 ORTHO HEIGHT -   173.678 (meters)      569.81  (feet) ADJUSTED
 JB0749  ______________________________________________________________________
 JB0749  GEOID HEIGHT    -        -31.681 (meters)                     GEOID18
 JB0749  DYNAMIC HEIGHT  -        173.571 (meters)      569.46  (feet) COMP
 JB0749  MODELED GRAVITY -    980,010.2   (mgal)                       NAVD 88
 JB0749
 JB0749  VERT ORDER      -  SECOND    CLASS 0
 JB0749
 JB0749.The horizontal coordinates were determined by differentially corrected
 JB0749.hand held GPS observations or other comparable positioning techniques
 JB0749.and have an estimated accuracy of +/- 3 meters.
 JB0749
 JB0749.The orthometric height was determined by differential leveling and
 JB0749.adjusted by the NATIONAL GEODETIC SURVEY
 JB0749.in June 1991.
 JB0749
 JB0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0749.GEOID18 height accuracy estimate available here.
 JB0749
 JB0749.Click photographs - Photos may exist for this station.
 JB0749
 JB0749.The dynamic height is computed by dividing the NAVD 88
 JB0749.geopotential number by the normal gravity value computed on the
 JB0749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0749.degrees latitude (g = 980.6199 gals.).
 JB0749
 JB0749.The modeled gravity was interpolated from observed gravity values.
 JB0749
 JB0749;                    North         East    Units  Estimated Accuracy
 JB0749;SPC IL E     -   249,552.8     268,767.6     MT  (+/- 3 meters HH1 GPS) 
 JB0749
 JB0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5318008656(NAD 83)
 JB0749
 JB0749                          SUPERSEDED SURVEY CONTROL
 JB0749
 JB0749  NGVD 29 (??/??/92)  173.78   (m)          570.1    (f) COMPUTED    2 0
 JB0749
 JB0749.Superseded values are not recommended for survey control.
 JB0749
 JB0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0749.See file dsdata.pdf to determine how the superseded data were derived.
 JB0749
 JB0749_MARKER: DR = REFERENCE MARK DISK
 JB0749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0749_STAMPING: ORT NO 2 1960
 JB0749_MARK LOGO: CGS
 JB0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0749+STABILITY: SURFACE MOTION
 JB0749
 JB0749  HISTORY     - Date     Condition        Report By
 JB0749  HISTORY     - 1960     MONUMENTED       CGS
 JB0749
 JB0749                          STATION DESCRIPTION
 JB0749
 JB0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0749'1.7 MI W FROM EDGEWOOD.
 JB0749'ABOUT 0.5 MILES SOUTHWEST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0749'WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE 1.2 MILE
 JB0749'WEST ALONG A DIRT ROAD, AT THE JUNCTION OF A GRAVEL ROAD SOUTH
 JB0749'AND AN OILED ROAD NORTH, 32 FEET SOUTH OF THE CENTER LINE OF THE
 JB0749'ROAD, 12 FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD, 39 1/2
 JB0749'FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 1 FOOT NORTHEAST
 JB0749'OF A FENCE CORNER, 12 FEET SOUTH OF THE SOUTH END OF THE EAST
 JB0749'HEADWALL OF A CONCRETE BOX CULVERT, 81.5 FEET SOUTHEAST OF
 JB0749'TRAVERSE STATION ORT, 115.0 FEET SOUTH OF A METAL WITNESS POST,
 JB0749'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 JB0749'A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0506 ***********************************************************************
 LC0506  DESIGNATION -  OSPUR
 LC0506  PID         -  LC0506
 LC0506  STATE/COUNTY-  IL/DE WITT
 LC0506  COUNTRY     -  US
 LC0506  USGS QUAD   -  MAROA (2018)
 LC0506
 LC0506                         *CURRENT SURVEY CONTROL
 LC0506  ______________________________________________________________________
 LC0506* NAD 83(2011) POSITION- 40 05 17.39698(N) 088 57 18.15035(W)   ADJUSTED
 LC0506* NAD 83(2011) ELLIP HT-   188.810 (meters)        (06/27/12)   ADJUSTED
 LC0506* NAD 83(2011) EPOCH   -  2010.00
 LC0506* NAVD 88 ORTHO HEIGHT -   220.986 (meters)      725.02  (feet) ADJUSTED
 LC0506  ______________________________________________________________________
 LC0506  GEOID HEIGHT    -        -32.159 (meters)                     GEOID18
 LC0506  NAD 83(2011) X  -     89,115.839 (meters)                     COMP
 LC0506  NAD 83(2011) Y  - -4,885,741.023 (meters)                     COMP
 LC0506  NAD 83(2011) Z  -  4,085,601.534 (meters)                     COMP
 LC0506  LAPLACE CORR    -          1.77  (seconds)                    DEFLEC18
 LC0506  DYNAMIC HEIGHT  -        220.872 (meters)      724.64  (feet) COMP
 LC0506  MODELED GRAVITY -    980,106.1   (mgal)                       NAVD 88
 LC0506
 LC0506  VERT ORDER      -  FIRST     CLASS I
 LC0506
 LC0506  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0506  Standards:
 LC0506         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0506            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0506  -------------------------------------------------------------------
 LC0506  NETWORK    3.54   4.70           1.56   1.31   2.40     -0.13407105
 LC0506  -------------------------------------------------------------------
 LC0506  Click here for local accuracies and other accuracy information.
 LC0506
 LC0506.The horizontal coordinates were established by GPS observations
 LC0506.and adjusted by the National Geodetic Survey in June 2012.
 LC0506
 LC0506.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0506.been affixed to the stable North American tectonic plate. See 
 LC0506.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0506
 LC0506.The horizontal coordinates are valid at the epoch date displayed above
 LC0506.which is a decimal equivalence of Year/Month/Day.
 LC0506
 LC0506.The orthometric height was determined by differential leveling and
 LC0506.adjusted by the NATIONAL GEODETIC SURVEY
 LC0506.in June 1991.
 LC0506
 LC0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0506.GEOID18 height accuracy estimate available here.
 LC0506
 LC0506.Click photographs - Photos may exist for this station.
 LC0506
 LC0506.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0506
 LC0506.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0506
 LC0506.The ellipsoidal height was determined by GPS observations
 LC0506.and is referenced to NAD 83.
 LC0506
 LC0506.The dynamic height is computed by dividing the NAVD 88
 LC0506.geopotential number by the normal gravity value computed on the
 LC0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0506.degrees latitude (g = 980.6199 gals.).
 LC0506
 LC0506.The modeled gravity was interpolated from observed gravity values.
 LC0506
 LC0506. The following values were computed from the NAD 83(2011) position.
 LC0506
 LC0506;                    North         East     Units Scale Factor Converg.
 LC0506;SPC IL E     -   379,974.850   246,979.407   MT  1.00000959   -0 24 01.3
 LC0506;SPC IL E     - 1,246,634.15    810,298.27   sFT  1.00000959   -0 24 01.3
 LC0506;UTM  16      - 4,439,374.403   333,327.461   MT  0.99994199   -1 15 33.4
 LC0506
 LC0506!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0506!SPC IL E     -   0.99997038  x   1.00000959  =   0.99997997
 LC0506!UTM  16      -   0.99997038  x   0.99994199  =   0.99991237
 LC0506
 LC0506:                Primary Azimuth Mark                     Grid Az
 LC0506:SPC IL E     -  MAROA                                    178 36 41.0
 LC0506:UTM  16      -  MAROA                                    179 28 13.1
 LC0506
 LC0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3332739374(NAD 83)
 LC0506
 LC0506|---------------------------------------------------------------------|
 LC0506| PID    Reference Object                     Distance      Geod. Az  |
 LC0506|                                                           dddmmss.s |
 LC0506| LC0513 MAROA                               APPROX. 5.8 KM 1781239.7 |
 LC0506| CI8008 OSPUR RM                             28.130 METERS 24022     |
 LC0506| LC0507 OSPUR RM 1                           28.130 METERS 24030     |
 LC0506| CI8009 OSPUR RM 2                           27.110 METERS 30340     |
 LC0506|---------------------------------------------------------------------|
 LC0506
 LC0506                          SUPERSEDED SURVEY CONTROL
 LC0506
 LC0506  NAD 83(2007)-  40 05 17.39706(N)    088 57 18.15120(W) AD(2002.00) 0
 LC0506  ELLIP H (02/10/07)  188.910  (m)                       GP(2002.00)    
 LC0506  ELLIP H (12/06/04)  188.919  (m)                       GP(       ) 4 1
 LC0506  NAD 83(1997)-  40 05 17.39705(N)    088 57 18.15122(W) AD(       ) 1
 LC0506  ELLIP H (12/18/02)  188.861  (m)                       GP(       ) 4 2
 LC0506  NAD 83(1997)-  40 05 17.39381(N)    088 57 18.15560(W) AD(       ) 2
 LC0506  NAD 83(1986)-  40 05 17.40122(N)    088 57 18.15341(W) AD(       ) 2
 LC0506  NAD 27      -  40 05 17.27600(N)    088 57 17.85010(W) AD(       ) 2
 LC0506  USSD        -  40 05 17.39600(N)    088 57 17.75600(W) AD(       ) 3
 LC0506  NAVD 88             220.99   (m)          725.0    (f) LEVELING    3  
 LC0506  NGVD 29 (??/??/92)  221.072  (m)          725.30   (f) ADJ UNCH    1 1
 LC0506  NGVD 29             221.07   (m)          725.3    (f) LEVELING    3  
 LC0506
 LC0506.Superseded values are not recommended for survey control.
 LC0506
 LC0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0506.See file dsdata.pdf to determine how the superseded data were derived.
 LC0506
 LC0506_MARKER: DS = TRIANGULATION STATION DISK
 LC0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0506_STAMPING: OSPUR 1920
 LC0506_MARK LOGO: CGS
 LC0506_PROJECTION: FLUSH
 LC0506_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0506+STABILITY: SURFACE MOTION
 LC0506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0506+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2004
 LC0506
 LC0506  HISTORY     - Date     Condition        Report By
 LC0506  HISTORY     - 1920     MONUMENTED       CGS
 LC0506  HISTORY     - 1956     GOOD             USGS
 LC0506  HISTORY     - 1969     GOOD             CGS
 LC0506  HISTORY     - 1969     GOOD             CGS
 LC0506  HISTORY     - 1972     GOOD             LOCENG
 LC0506  HISTORY     - 1976     GOOD             NGS
 LC0506  HISTORY     - 20001229 GOOD             ZAMBRA
 LC0506  HISTORY     - 20040927 GOOD             ILDT
 LC0506
 LC0506                          STATION DESCRIPTION
 LC0506
 LC0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0506'STATION IS LOCATED AT OSPUR, ON THE W SIDE OF THE ILLINOIS
 LC0506'CENTRAL RAILROAD TRACK, IN THE RAILROAD STATION PLATFORM,
 LC0506'6.30 METERS (20.67 FEET) SE OF THE SE CORNER OF THE RAILROAD
 LC0506'STATION, AND 3.56 METERS (11.68 FEET) W OF THE W AND NEAREST
 LC0506'RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 LC0506'STANDARD BRONZE DISKS SET IN CONCRETE.
 LC0506'THE REFERENCE MARK IS ON THE SAME SIDE OF
 LC0506'THE TRACK, NEAR THE FENCE LINE, 28.13 METERS (92.29 FEET)
 LC0506'FROM THE STATION, S 60 DEG 22 MIN E.  THE ELEVATION
 LC0506'OF THE STATION MARK IS 221.573 METERS (726.944 FEET) AND OF
 LC0506'THE REFERENCE MARK 220.915 METERS (724.785 FEET).
 LC0506
 LC0506                          STATION RECOVERY (1956)
 LC0506
 LC0506'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 LC0506'AT OSPUR, DE WITT COUNTY, AT THE ILLINOIS CENTRAL RAILROAD
 LC0506'STATION.  180 FEET SOUTH OF CENTERLINE EW ROAD.  125 FEET
 LC0506'S-SW OF CORNER OF I.C.R.R. STATION.  95 FEET SOUTH AND 13
 LC0506'FEET WEST OF CENTERLINE OF TRACKS SIDING SWITCH.  11.68 FEET
 LC0506'WEST OF THE WEST AND NEAREST RAIL.  A 12 IN X 12 IN CONCRETE
 LC0506'POST SET FLUSH WITH GROUND SURFACE.
 LC0506'
 LC0506'DESCRIPTION OF REFERENCE MARK IS SUFFICIENT AS PREVIOUSLY
 LC0506'WRITTEN.
 LC0506'
 LC0506'THE U.S.C. AND G.S. LEVEL LINE OF 1920 GIVES ELEVATION DIFFERENCE
 LC0506'OF 2.159 FEET BETWEEN REFERENCE MARK AND TRIANGULATION STATION
 LC0506'OSPUR.  THE ELEVATION DIFFERENCE NOW IS ONLY 1.3 FEET BY
 LC0506'STADIA.  IT IS BELIEVED THE STATION HAS BEEN RESET AT A LOWER
 LC0506'POSITION SINCE RAILROAD STATION AND PLATFORM HAVE BEEN REMOVED.
 LC0506
 LC0506                          STATION RECOVERY (1969)
 LC0506
 LC0506'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0506'THE STATION MARK, STAMPED OSPUR 1920 IS ABOUT 3.55 NORTH ALONG
 LC0506'THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT MAROA,
 LC0506'0.25 MILE SOUTH OF MILEPOST 769, 180-1/2 FEET SOUTH OF THE
 LC0506'CENTER OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 11-1/2 FEET
 LC0506'WEST OF THE WEST RAIL, 48 FEET NORTH OF THE MORE NORTHERLY
 LC0506'OF 2 MAPLE TREES, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK,
 LC0506'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 LC0506'SURFACE OF THE GROUND.
 LC0506'
 LC0506'R.M. OSPUR WAS SEARCHED FOR BUT NOT RECOVERED.
 LC0506'
 LC0506'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.55 MILES
 LC0506'NORTH.
 LC0506
 LC0506                          STATION RECOVERY (1969)
 LC0506
 LC0506'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0506'3.6 MI N FROM MAROA.
 LC0506'ABOUT 3.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0506'THE STATION AT MAROA, OR ABOUT 4.6 MILES SOUTH ALONG THE ILLINOIS
 LC0506'CENTRAL RAILROAD FROM THE STATION AT CLINTON, 0.25 MILE SOUTH OF
 LC0506'MILEPOST 769, 180 1/2 FEET SOUTH OF THE CENTER OF A CROSSING OF
 LC0506'THE RAILROAD AND A PAVED ROAD, 11 1/2 FEET WEST OF THE WEST RAIL,
 LC0506'48 FEET NORTH OF THE MORE NORTHERLY OF 2 MAPLE TREES, ABOUT 2 FEET
 LC0506'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 LC0506'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 23,
 LC0506'T9N, R2E
 LC0506
 LC0506                          STATION RECOVERY (1972)
 LC0506
 LC0506'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1972 (OJH)
 LC0506'RECOVERED BY C.S. DANNER CONSULTING ENGINEER.
 LC0506'
 LC0506'OSPUR 1920-MARK AND WITNESS POST IN GOOD CONDITION.
 LC0506'
 LC0506'179 FT. SOUTH OF DE WITT CO. HWY. 15 (OIL AND CHIP RD), 11.5
 LC0506'FT WEST OF WEST RAIL (MAIN TRACK) AND 47.5 FT NE FROM 4-1/2 FT
 LC0506'DIA MAPLE TREE.  NEAR E 1/4 COR SEC. 22-T19N-R2E, DE WITT CO.,
 LC0506'ILLINOIS.
 LC0506
 LC0506                          STATION RECOVERY (1976)
 LC0506
 LC0506'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0506'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 LC0506'A DIFFERENCE OF 8 MINUTES AND 50 SECONDS SMALLER TO THE REFERENCE
 LC0506'MARK WAS NOTED AND VERIFIED.  THE DISTANCE COMPARED FAVORABLY WITH
 LC0506'1920 OBSERVATIONS.  TRIANGULATION STATION MAROA 1920 WILL SERVE AS
 LC0506'THE AZIMUTH MARK.  DUE TO THE ADDITION OF REFERENCE MARK 2, A
 LC0506'COMPLETE NEW DESCRIPTION FOLLOWS.
 LC0506'
 LC0506'THE STATION IS ABOUT 2-1/2 MILES NORTH OF MAROA AND ON ILLINOIS
 LC0506'CENTRAL RAILROAD PROPERTY.
 LC0506'
 LC0506'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE
 LC0506'HIGHWAYS 10 AND 54 IN CLINTON, GO SOUTH ON U.S. HIGHWAY 51 FOR
 LC0506'4.2 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO EAST ON PAVED ROAD
 LC0506'FOR 0.55 MILE TO RAILROAD CROSSING AND STATION ON THE RIGHT ABOUT
 LC0506'180 FEET SOUTH AND ON THE WEST SIDE OF RAILROAD.
 LC0506'
 LC0506'THE STATION MARKS ARE STANDARD DISKS STAMPED OSPUR 1920.  THE SURFACE
 LC0506'DISK IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS
 LC0506'FLUSH WITH THE GROUND SURFACE.  IT IS 12 FEET WEST OF THE WEST RAIL
 LC0506'OF THE RAILROAD TRACK AND 1 FOOT NORTH OF A METAL WITNESS POST.
 LC0506'THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE THAT
 LC0506'IS ABOUT 42 INCHES BELOW THE GROUND SURFACE.
 LC0506'
 LC0506'REFERENCE MARK 1, A STANDARD DISK STAMPED OSPUR 1920, IS SET IN A
 LC0506'10 INCH-SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 LC0506'SURFACE.  IT IS 93 FEET WEST OF THE WEST RAIL OF THE RAILROAD TRACK
 LC0506'AND 8 INCHES NORTH OF A METAL WITNESS POST.
 LC0506'
 LC0506'REFERENCE MARK 2, A STANDARD DISK STAMPED OSPUR 1920 NO 2 1976, IS
 LC0506'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 1
 LC0506'INCH ABOVE THE GROUND SURFACE.  IT IS 85 FEET WEST OF THE WEST RAIL
 LC0506'OF THE RAILROAD TRACK AND 1.5 FEET WEST OF A METAL WITNESS POST.
 LC0506'
 LC0506'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 LC0506'NORTH OF MAROA.
 LC0506
 LC0506                          STATION RECOVERY (2000)
 LC0506
 LC0506'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC0506'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC0506'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC0506'
 LC0506
 LC0506                          STATION RECOVERY (2004)
 LC0506
 LC0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0506'ADITIONAL TO REACH DESCRIPTION.  TO REACH FROM INTERSECTION OF US 51
 LC0506'AND COUNTY HIGHWAY 15 (TWP. ROAD 250N) THENCE EAST ALONG CH 15 0.58
 LC0506'MILES TO MARK ON RIGHT.  MARK IS 180 FEET SOUTH OF CH 15 AND 1 FOOT
 LC0506'NORTH OF METAL WITNESS POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2887 ***********************************************************************
 ME2887  DESIGNATION -  OSWALD
 ME2887  PID         -  ME2887
 ME2887  STATE/COUNTY-  IL/COOK
 ME2887  COUNTRY     -  US
 ME2887  USGS QUAD   -  LAKE CALUMET (2018)
 ME2887
 ME2887                         *CURRENT SURVEY CONTROL
 ME2887  ______________________________________________________________________
 ME2887* NAD 83(1997) POSITION- 41 42 28.45582(N) 087 33 55.23208(W)   ADJUSTED
 ME2887* NAVD 88 ORTHO HEIGHT -   177.809 (meters)      583.36  (feet) ADJUSTED
 ME2887  ______________________________________________________________________
 ME2887  GEOID HEIGHT    -        -33.515 (meters)                     GEOID18
 ME2887  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 ME2887  DYNAMIC HEIGHT  -        177.746 (meters)      583.16  (feet) COMP
 ME2887  MODELED GRAVITY -    980,265.5   (mgal)                       NAVD 88
 ME2887
 ME2887  HORZ ORDER      -  FIRST
 ME2887  VERT ORDER      -  FIRST     CLASS II
 ME2887
 ME2887.The horizontal coordinates were established by classical geodetic methods
 ME2887.and adjusted by the National Geodetic Survey in October 1999.
 ME2887
 ME2887.The orthometric height was determined by differential leveling and
 ME2887.adjusted by the NATIONAL GEODETIC SURVEY
 ME2887.in April 1995.
 ME2887
 ME2887.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2887.GEOID18 height accuracy estimate available here.
 ME2887
 ME2887.Click photographs - Photos may exist for this station.
 ME2887
 ME2887.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2887
 ME2887.The dynamic height is computed by dividing the NAVD 88
 ME2887.geopotential number by the normal gravity value computed on the
 ME2887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME2887.degrees latitude (g = 980.6199 gals.).
 ME2887
 ME2887.The modeled gravity was interpolated from observed gravity values.
 ME2887
 ME2887. The following values were computed from the NAD 83(1997) position.
 ME2887
 ME2887;                    North         East     Units Scale Factor Converg.
 ME2887;SPC IL E     -   559,945.251   363,917.430   MT  1.00002525   +0 30 39.6
 ME2887;SPC IL E     - 1,837,087.04  1,193,952.43   sFT  1.00002525   +0 30 39.6
 ME2887;UTM  16      - 4,617,500.401   452,966.102   MT  0.99962722   -0 22 34.1
 ME2887
 ME2887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2887!SPC IL E     -   0.99997737  x   1.00002525  =   1.00000262
 ME2887!UTM  16      -   0.99997737  x   0.99962722  =   0.99960460
 ME2887
 ME2887:                Primary Azimuth Mark                     Grid Az
 ME2887:SPC IL E     -  PAVIA                                    018 17 53.9
 ME2887:UTM  16      -  PAVIA                                    019 11 07.6
 ME2887
 ME2887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5296617500(NAD 83)
 ME2887
 ME2887|---------------------------------------------------------------------|
 ME2887| PID    Reference Object                     Distance      Geod. Az  |
 ME2887|                                                           dddmmss.s |
 ME2887| ME2669 PAVIA                               APPROX. 5.8 KM 0184833.5 |
 ME2887| ME3354 OSWALD RM 1                          29.903 METERS 08944     |
 ME2887| ME3355 OSWALD RM 2                          26.835 METERS 22059     |
 ME2887|---------------------------------------------------------------------|
 ME2887
 ME2887                          SUPERSEDED SURVEY CONTROL
 ME2887
 ME2887  NAD 83(1997)-  41 42 28.45600(N)    087 33 55.23224(W) AD(       ) 1
 ME2887  NAD 83(1994)-  41 42 28.46110(N)    087 33 55.24088(W) AD(       ) 1
 ME2887  NAD 83(1986)-  41 42 28.46128(N)    087 33 55.24045(W) AD(       ) 1
 ME2887  NAD 27      -  41 42 28.33399(N)    087 33 55.07892(W) AD(       ) 1
 ME2887  NGVD 29 (01/19/93)  177.922  (m)          583.73   (f) ADJUSTED    1 2
 ME2887  NGVD 29 (07/19/86)  178.0    (m)          584.     (f) VERT ANG       
 ME2887
 ME2887.Superseded values are not recommended for survey control.
 ME2887
 ME2887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2887.See file dsdata.pdf to determine how the superseded data were derived.
 ME2887
 ME2887_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2887_STAMPING: OSWALD 1977
 ME2887_MARK LOGO: NGS
 ME2887_PROJECTION: RECESSED 15 CENTIMETERS
 ME2887_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2887+STABILITY: SURFACE MOTION
 ME2887_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME2887+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME2887
 ME2887  HISTORY     - Date     Condition        Report By
 ME2887  HISTORY     - 1977     MONUMENTED       NGS
 ME2887  HISTORY     - 1977     GOOD             NGS
 ME2887  HISTORY     - 1979     GOOD             NGS
 ME2887  HISTORY     - 19920806 GOOD             NGS
 ME2887
 ME2887                          STATION DESCRIPTION
 ME2887
 ME2887'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2887'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO IN THE
 ME2887'NORTHWEST CORNER OF TRUMBULL CITY PARK, IN THE
 ME2887'SOUTHEAST ANGLE OF THE INTERSECTION OF EAST 103RD STREET AND
 ME2887'SOUTH OGLESBY AVENUE. ADDRESS FOR THE STATION IS 2407 EAST
 ME2887'103RD STREET.
 ME2887'
 ME2887'STATION MARKS, STAMPED---OSWALD 1977---, ARE STANDARD DISKS.
 ME2887'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2887'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2887'WHICH HAS NATIONAL GEODETIC SURVEY CAST ON ITS TOP.
 ME2887'IT IS 105 FEET EAST OF THE CENTER
 ME2887'OF SOUTH OGLESBY AVENUE AND 60 FEET SOUTH OF THE CENTER OF
 ME2887'103RD STREET. THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 ME2887'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME2887'
 ME2887'REFERENCE MARK 1, STAMPED---OSWALD NO 1 1977---, IS A STANDARD
 ME2887'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2887'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 60 FEET SOUTH OF
 ME2887'THE CENTER OF 103RD STREET AND 20 FEET NORTHEAST OF A LIGHT
 ME2887'POLE.
 ME2887'
 ME2887'REFERENCE MARK 2, STAMPED---OSWALD NO 2 1977---, IS A STANDARD
 ME2887'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2887'THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 42 FEET EAST OF
 ME2887'THE CENTER OF SOUTH OGLESBY AVENUE AND 13 FEET NORTH-NORTHEAST
 ME2887'OF A 10-INCH OAK TREE.
 ME2887'
 ME2887'NO SUITABLE PLACE TO ESTABLISH AN AZIMUTH MARK.
 ME2887'
 ME2887'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.5 METERS.
 ME2887
 ME2887                          STATION RECOVERY (1977)
 ME2887
 ME2887'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME2887'RECOVERED IN GOOD CONDITION.
 ME2887
 ME2887                          STATION RECOVERY (1979)
 ME2887
 ME2887'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (LHD)
 ME2887'STATION MARK AND BOTH REFERENCE MARKS RECOVERED IN GOOD CONDITION
 ME2887'AS DESCRIBED.
 ME2887
 ME2887                          STATION RECOVERY (1992)
 ME2887
 ME2887'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME2887'IN CHICAGO, AT THE INTERSECTION OF SOUTH OGLESBY AVENUE AND EAST 103RD
 ME2887'STREET, NEAR THE NORTHWEST CORNER OF THE TRUMBALL CITY PARK, 30.8 M
 ME2887'(101.0 FT) EAST OF THE AVENUE CENTER, 29.9 M (98.1 FT) WEST OF
 ME2887'REFERENCE MARK 1, 26.7 M (87.6 FT) NORTHEAST OF REFERENCE MARK 2,
 ME2887'20.6 M (67.6 FT) SOUTH OF AND LEVEL WITH THE STREET CENTERLINE, 11.0
 ME2887'M (36.1 FT) NORTH OF A CHAIN-LINK FENCE ALONG THE NORTH SIDE OF A
 ME2887'BASEBALL FIELD, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 ME2887'GROUND SURFACE. NOTE--ACCESS TO THE MONUMENT IS THROUGH A 6-INCH
 ME2887'SQUARE METAL COVER INSCRIBED NATIONAL GEODETIC SURVEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3354 ***********************************************************************
 ME3354  DESIGNATION -  OSWALD RM 1
 ME3354  PID         -  ME3354
 ME3354  STATE/COUNTY-  IL/COOK
 ME3354  COUNTRY     -  US
 ME3354  USGS QUAD   -  LAKE CALUMET (2018)
 ME3354
 ME3354                         *CURRENT SURVEY CONTROL
 ME3354  ______________________________________________________________________
 ME3354* NAD 83(1986) POSITION- 41 42 28.46   (N) 087 33 53.94   (W)   HD_HELD1
 ME3354* NAVD 88 ORTHO HEIGHT -   177.836 (meters)      583.45  (feet) ADJUSTED
 ME3354  ______________________________________________________________________
 ME3354  GEOID HEIGHT    -        -33.515 (meters)                     GEOID18
 ME3354  DYNAMIC HEIGHT  -        177.773 (meters)      583.24  (feet) COMP
 ME3354  MODELED GRAVITY -    980,265.5   (mgal)                       NAVD 88
 ME3354
 ME3354  VERT ORDER      -  FIRST     CLASS II
 ME3354
 ME3354.The horizontal coordinates were determined by differentially corrected
 ME3354.hand held GPS observations or other comparable positioning techniques
 ME3354.and have an estimated accuracy of +/- 3 meters.
 ME3354
 ME3354.The orthometric height was determined by differential leveling and
 ME3354.adjusted by the NATIONAL GEODETIC SURVEY
 ME3354.in April 1995.
 ME3354
 ME3354.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3354.GEOID18 height accuracy estimate available here.
 ME3354
 ME3354.Click photographs - Photos may exist for this station.
 ME3354
 ME3354.The dynamic height is computed by dividing the NAVD 88
 ME3354.geopotential number by the normal gravity value computed on the
 ME3354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3354.degrees latitude (g = 980.6199 gals.).
 ME3354
 ME3354.The modeled gravity was interpolated from observed gravity values.
 ME3354
 ME3354;                    North         East    Units  Estimated Accuracy
 ME3354;SPC IL E     -   559,945.6     363,947.3     MT  (+/- 3 meters HH1 GPS) 
 ME3354
 ME3354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5299517500(NAD 83)
 ME3354
 ME3354                          SUPERSEDED SURVEY CONTROL
 ME3354
 ME3354  NGVD 29 (01/19/93)  177.949  (m)          583.82   (f) ADJUSTED    1 2
 ME3354
 ME3354.Superseded values are not recommended for survey control.
 ME3354
 ME3354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3354.See file dsdata.pdf to determine how the superseded data were derived.
 ME3354
 ME3354_MARKER: DR = REFERENCE MARK DISK
 ME3354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3354_STAMPING: OSWALD NO 1 1977
 ME3354_MARK LOGO: NGS
 ME3354_PROJECTION: FLUSH
 ME3354_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3354+STABILITY: SURFACE MOTION
 ME3354_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3354+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME3354
 ME3354  HISTORY     - Date     Condition        Report By
 ME3354  HISTORY     - 1977     MONUMENTED       NGS
 ME3354  HISTORY     - 19920806 GOOD             NGS
 ME3354
 ME3354                          STATION DESCRIPTION
 ME3354
 ME3354'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3354'IN CHICAGO, AT THE INTERSECTION OF SOUTH OGLESBY AVENUE AND EAST 103RD
 ME3354'STREET, NEAR THE NORTHWEST CORNER OF THE TRUMBALL CITY PARK, 60.7 M
 ME3354'(199.1 FT) EAST OF THE AVENUE CENTER, 29.9 M (98.1 FT) EAST OF
 ME3354'TRIANGULATION STATION OSWALD, 20.9 M (68.6 FT) SOUTH OF AND LEVEL
 ME3354'WITH THE STREET CENTERLINE, 8.1 M (26.6 FT) NORTH OF A CHAIN-LINK
 ME3354'FENCE ALONG THE NORTH SIDE OF A BASEBALL FIELD, 5.8 M (19.0 FT)
 ME3354'NORTHEAST OF A UTILITY LIGHT POLE, AND THE MONUMENT IS FLUSH WITH THE
 ME3354'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3355 ***********************************************************************
 ME3355  DESIGNATION -  OSWALD RM 2
 ME3355  PID         -  ME3355
 ME3355  STATE/COUNTY-  IL/COOK
 ME3355  COUNTRY     -  US
 ME3355  USGS QUAD   -  LAKE CALUMET (2018)
 ME3355
 ME3355                         *CURRENT SURVEY CONTROL
 ME3355  ______________________________________________________________________
 ME3355* NAD 83(1986) POSITION- 41 42 27.80   (N) 087 33 55.99   (W)   HD_HELD1
 ME3355* NAVD 88 ORTHO HEIGHT -   177.915 (meters)      583.71  (feet) ADJUSTED
 ME3355  ______________________________________________________________________
 ME3355  GEOID HEIGHT    -        -33.515 (meters)                     GEOID18
 ME3355  DYNAMIC HEIGHT  -        177.852 (meters)      583.50  (feet) COMP
 ME3355  MODELED GRAVITY -    980,265.5   (mgal)                       NAVD 88
 ME3355
 ME3355  VERT ORDER      -  FIRST     CLASS II
 ME3355
 ME3355.The horizontal coordinates were determined by differentially corrected
 ME3355.hand held GPS observations or other comparable positioning techniques
 ME3355.and have an estimated accuracy of +/- 3 meters.
 ME3355
 ME3355.The orthometric height was determined by differential leveling and
 ME3355.adjusted by the NATIONAL GEODETIC SURVEY
 ME3355.in April 1995.
 ME3355
 ME3355.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3355.GEOID18 height accuracy estimate available here.
 ME3355
 ME3355.Click photographs - Photos may exist for this station.
 ME3355
 ME3355.The dynamic height is computed by dividing the NAVD 88
 ME3355.geopotential number by the normal gravity value computed on the
 ME3355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME3355.degrees latitude (g = 980.6199 gals.).
 ME3355
 ME3355.The modeled gravity was interpolated from observed gravity values.
 ME3355
 ME3355;                    North         East    Units  Estimated Accuracy
 ME3355;SPC IL E     -   559,924.9     363,900.1     MT  (+/- 3 meters HH1 GPS) 
 ME3355
 ME3355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5294817480(NAD 83)
 ME3355
 ME3355                          SUPERSEDED SURVEY CONTROL
 ME3355
 ME3355  NGVD 29 (01/19/93)  178.028  (m)          584.08   (f) ADJUSTED    1 2
 ME3355
 ME3355.Superseded values are not recommended for survey control.
 ME3355
 ME3355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3355.See file dsdata.pdf to determine how the superseded data were derived.
 ME3355
 ME3355_MARKER: DR = REFERENCE MARK DISK
 ME3355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3355_STAMPING: OSWALD NO 2 1977
 ME3355_MARK LOGO: NGS
 ME3355_PROJECTION: FLUSH
 ME3355_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3355+STABILITY: SURFACE MOTION
 ME3355_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME3355+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME3355
 ME3355  HISTORY     - Date     Condition        Report By
 ME3355  HISTORY     - 1977     MONUMENTED       NGS
 ME3355  HISTORY     - 19920806 GOOD             NGS
 ME3355
 ME3355                          STATION DESCRIPTION
 ME3355
 ME3355'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 ME3355'IN CHICAGO, AT THE INTERSECTION OF SOUTH OGLESBY AVENUE AND EAST 103RD
 ME3355'STREET, NEAR THE NORTHWEST CORNER OF THE TRUMBALL CITY PARK, 40.4 M
 ME3355'(132.5 FT) SOUTH OF THE STREET CENTERLINE, 26.7 M (87.6 FT) SOUTHWEST
 ME3355'OF TRIANGULATION STATION OSWALD, 17.6 M (57.7 FT) WEST OF A
 ME3355'CHAIN-LINK FENCE ALONG THE WEST SIDE OF A BASEBALL FIELD, 12.8 M
 ME3355'(42.0 FT) EAST OF AND LEVEL WITH THE AVENUE CENTERLINE, AND THE
 ME3355'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1365 ***********************************************************************
 MF1365  DESIGNATION -  OSWEGO
 MF1365  PID         -  MF1365
 MF1365  STATE/COUNTY-  IL/KENDALL
 MF1365  COUNTRY     -  US
 MF1365  USGS QUAD   -  AURORA SOUTH (2018)
 MF1365
 MF1365                         *CURRENT SURVEY CONTROL
 MF1365  ______________________________________________________________________
 MF1365* NAD 83(2011) POSITION- 41 41 04.13767(N) 088 16 29.29231(W)   ADJUSTED
 MF1365* NAD 83(2011) ELLIP HT-   199.704 (meters)        (06/27/12)   ADJUSTED
 MF1365* NAD 83(2011) EPOCH   -  2010.00
 MF1365* NAVD 88 ORTHO HEIGHT -   232.8   (meters)      764.    (feet) GPS OBS
 MF1365  ______________________________________________________________________
 MF1365  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1365  GEOID HEIGHT    -        -32.869 (meters)                     GEOID96
 MF1365  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 MF1365  NAD 83(2011) X  -    143,620.544 (meters)                     COMP
 MF1365  NAD 83(2011) Y  - -4,768,363.289 (meters)                     COMP
 MF1365  NAD 83(2011) Z  -  4,219,629.015 (meters)                     COMP
 MF1365  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 MF1365
 MF1365  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1365  Standards:
 MF1365         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1365            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1365  -------------------------------------------------------------------
 MF1365  NETWORK    8.82   2.94           2.82   3.76   1.50     -0.74682865
 MF1365  -------------------------------------------------------------------
 MF1365  Click here for local accuracies and other accuracy information.
 MF1365
 MF1365.The horizontal coordinates were established by GPS observations
 MF1365.and adjusted by the National Geodetic Survey in June 2012.
 MF1365
 MF1365.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1365.been affixed to the stable North American tectonic plate. See 
 MF1365.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1365
 MF1365.The horizontal coordinates are valid at the epoch date displayed above
 MF1365.which is a decimal equivalence of Year/Month/Day.
 MF1365
 MF1365.The orthometric height was determined by GPS observations and a
 MF1365.high-resolution geoid model.
 MF1365
 MF1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1365.GEOID18 height accuracy estimate available here.
 MF1365
 MF1365.Click photographs - Photos may exist for this station.
 MF1365
 MF1365.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1365
 MF1365.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1365
 MF1365.The ellipsoidal height was determined by GPS observations
 MF1365.and is referenced to NAD 83.
 MF1365
 MF1365. The following values were computed from the NAD 83(2011) position.
 MF1365
 MF1365;                    North         East     Units Scale Factor Converg.
 MF1365;SPC IL E     -   557,060.563   304,873.007   MT  0.99997529   +0 02 20.1
 MF1365;SPC IL E     - 1,827,622.86  1,000,237.52   sFT  0.99997529   +0 02 20.1
 MF1365;UTM  16      - 4,615,530.670   393,902.853   MT  0.99973852   -0 50 52.3
 MF1365
 MF1365!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1365!SPC IL E     -   0.99996868  x   0.99997529  =   0.99994397
 MF1365!UTM  16      -   0.99996868  x   0.99973852  =   0.99970721
 MF1365
 MF1365:                Primary Azimuth Mark                     Grid Az
 MF1365:SPC IL E     -  OSWEGO AZ MK                             355 38 50.0
 MF1365:UTM  16      -  OSWEGO AZ MK                             356 32 02.4
 MF1365
 MF1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9390215530(NAD 83)
 MF1365
 MF1365|---------------------------------------------------------------------|
 MF1365| PID    Reference Object                     Distance      Geod. Az  |
 MF1365|                                                           dddmmss.s |
 MF1365| MF1369 MICH WIS PLINE MICROWAVE MAST        81.641 METERS 08533     |
 MF1365| CI8011 OSWEGO RM 1                          24.568 METERS 09238     |
 MF1365| CI8012 OSWEGO RM 2                          28.535 METERS 20938     |
 MF1365| CI8013 OSWEGO RM 3                          14.790 METERS 27842     |
 MF1365| CI8010 OSWEGO AZ MK                                       3554110.1 |
 MF1365|---------------------------------------------------------------------|
 MF1365
 MF1365                          SUPERSEDED SURVEY CONTROL
 MF1365
 MF1365  NAD 83(2007)-  41 41 04.13779(N)    088 16 29.29325(W) AD(2002.00) 0
 MF1365  ELLIP H (02/10/07)  199.723  (m)                       GP(2002.00)    
 MF1365  ELLIP H (02/03/05)  199.706  (m)                       GP(       ) 4 2
 MF1365  NAD 83(1997)-  41 41 04.13710(N)    088 16 29.29322(W) AD(       ) 1
 MF1365  ELLIP H (10/21/99)  199.706  (m)                       GP(       ) 4 1
 MF1365  NAD 83(1997)-  41 41 04.13725(N)    088 16 29.29426(W) AD(       ) 1
 MF1365  NAD 83(1986)-  41 41 04.13875(N)    088 16 29.30200(W) AD(       ) 1
 MF1365  NAD 83(1986)-  41 41 04.13984(N)    088 16 29.30399(W) AD(       ) 2
 MF1365  NAD 27      -  41 41 04.03250(N)    088 16 29.05840(W) AD(       ) 2
 MF1365
 MF1365.Superseded values are not recommended for survey control.
 MF1365
 MF1365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1365.See file dsdata.pdf to determine how the superseded data were derived.
 MF1365
 MF1365_MARKER: DS = TRIANGULATION STATION DISK
 MF1365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1365_STAMPING: OSWEGO 1956
 MF1365_MARK LOGO: CGS
 MF1365_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1365+STABILITY: SURFACE MOTION
 MF1365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1365+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1997
 MF1365
 MF1365  HISTORY     - Date     Condition        Report By
 MF1365  HISTORY     - 1956     MONUMENTED       CGS
 MF1365  HISTORY     - 1967     GOOD             CGS
 MF1365  HISTORY     - 1973     GOOD             LOCSUR
 MF1365  HISTORY     - 1977     GOOD             NGS
 MF1365  HISTORY     - 19970505 GOOD             ASCPC
 MF1365  HISTORY     - 20010331 GOOD             NGS
 MF1365
 MF1365                          STATION DESCRIPTION
 MF1365
 MF1365'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1365'THE STATION IS LOCATED ABOUT 5 MILES SOUTH-SOUTHEAST OF AURORA, 4
 MF1365'MILES EAST OF OSWEGO AND 3/4 MILE WEST OF THE KENDALL-WILL
 MF1365'COUNTY LINE ON LAND OWNED BY THE MICHIGAN-WISCONSIN PIPE LINE
 MF1365'COMPANY.  IT IS 268 FEET WEST OF THE MICRO-WAVE RELAY MAST,
 MF1365'78 FEET EAST OF THE CENTER OF A NORTH-SOUTH GRAVELED ROAD, 59
 MF1365'FEET NORTH OF THE CENTER OF A GRAVELED DRIVEWAY, 48 FEET EAST
 MF1365'OF A FENCE LINE AND 5 FEET SOUTH OF A WHITE WITNESS POST.  THE
 MF1365'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED OSWEGO
 MF1365'1956.
 MF1365'
 MF1365'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30 AND
 MF1365'34 WHICH IS ABOUT 4-1/2 MILES NORTHEAST OF OSWEGO, GO SOUTHEASTERLY
 MF1365'ON U.S. HIGHWAY 30 FOR 0.75 MILE TO A GRAVELED ROAD RIGHT
 MF1365'LEADING STRAIGHT AHEAD, SOUTH, WHERE HIGHWAY CURVES TO THE
 MF1365'LEFT.  CONTINUE STRAIGHT AHEAD, SOUTH, ON GRAVELED ROAD FOR
 MF1365'1.35 MILES TO THE AZIMUTH MARK ON THE WEST SIDE AS DESCRIBED.
 MF1365'CONTINUE STRAIGHT AHEAD, SOUTH, ON GRAVELED ROAD FOR 0.35
 MF1365'MILE TO A WIRE GATE IN FENCE LINE ON THE EAST SIDE.  TURN
 MF1365'LEFT THROUGH GATE AND THEN SHARP LEFT, NORTH, FOR ABOUT 60
 MF1365'FEET TO THE STATION AS DESCRIBED.
 MF1365'
 MF1365'REFERENCE MARK 1 IS 51 FEET NORTH OF THE CENTER OF GRAVELED
 MF1365'DRIVEWAY AND ON ABOUT THE SAME ELEVATION AS THE STATION MARK.
 MF1365'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 MF1365'OSWEGO NO 1 1956.
 MF1365'
 MF1365'REFERENCE MARK 2 IS 29 FEET SOUTH OF THE CENTER OF THE GRAVELED
 MF1365'DRIVEWAY, 22 FEET SOUTH OF THE SOUTH GATE POST AND 1 FOOT EAST
 MF1365'OF FENCE LINE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 MF1365'STAMPED OSWEGO NO 2 1956.
 MF1365'
 MF1365'THE AZIMUTH MARK IS 25 FEET WEST OF THE CENTER OF NORTH-SOUTH
 MF1365'GRAVELED ROAD, 2-1/2 FEET SOUTHEAST OF A WHITE WITNESS POST
 MF1365'AND 1-1/2 FEET EAST OF A FENCE LINE.  THE MARK PROJECTS ABOUT
 MF1365'4 INCHES AND THE DISK IS STAMPED OSWEGO 1956.
 MF1365'
 MF1365'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1365
 MF1365                          STATION RECOVERY (1967)
 MF1365
 MF1365'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1365'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION IS
 MF1365'ADEQUATE WITH THE FOLLOWING INFORMATION.
 MF1365'
 MF1365'THE ROAD LEADING TO THE STATION IS PAVED.
 MF1365'
 MF1365'THE STATION MARK IS 26 FEET NORTH OF A 36 INCH LOCUST TREE,
 MF1365'6 FEET WEST OF A 6 INCH MAPLE TREE AND 1 FOOT SOUTH OF A METAL
 MF1365'WITNESS POST.
 MF1365'
 MF1365'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1365'
 MF1365'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES
 MF1365'EAST OF OSWEGO
 MF1365
 MF1365                          STATION RECOVERY (1973)
 MF1365
 MF1365'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973 (JJ)
 MF1365'OSWEGO 1956-GOOD
 MF1365'
 MF1365'OSWEGO 1956 (AZIM)-NOT RECOVERED
 MF1365'
 MF1365'OSWEGO NO. 1 1956-GOOD
 MF1365'
 MF1365'OSWEGO NO. 2 1956-GOOD
 MF1365'
 MF1365'FENCE AND WITNESS POST DESTROYED IN AREA OF AZIMUTH MARK.
 MF1365'SEARCH WAS NOT THROUGH
 MF1365
 MF1365                          STATION RECOVERY (1977)
 MF1365
 MF1365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 MF1365'THE STATION MARK AND REFERENCE MARK 2 FOUND IN GOOD CONDITION.
 MF1365'REFERENCE MARK 1 WAS FOUND BUT THE CONCRETE IN POOR CONDITION.  THE
 MF1365'AZIMUTH MARK WAS NOT FOUND AND ASSUMED LOST.  REFERENCE MARK 3 WAS
 MF1365'SET AND ESTABLISHED WITH REFERENCE MARK 1 LEFT INTACT.  THERE WAS
 MF1365'NO OBJECT VISIBLE AT THIS TIME TO ESTABLISH A NEW AZIMUTH MARK.
 MF1365'THE DESCRIPTIONS ADEQUATE TO RECOVER THE STATION WITH THE
 MF1365'ADDITION OF REFERENCE MARK 3.
 MF1365'
 MF1365'REFERENCE MARK 3 IS 28 FEET EAST OF THE CENTER LINE OF THE ROAD, 55
 MF1365'FEET NORTH OF THE NORTH METAL GATE POST, 1 FOOT EAST OF THE
 MF1365'FENCELINE AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT
 MF1365'PROJECTS 2 INCHES AND THE DISK STAMPED OSWEGO 1956 NO 3 1977.
 MF1365'
 MF1365'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES EAST OF
 MF1365'OSWEGO.
 MF1365'
 MF1365'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1365
 MF1365                          STATION RECOVERY (1997)
 MF1365
 MF1365'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 MF1365'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 MF1365'DESCRIPTION.
 MF1365
 MF1365                          STATION RECOVERY (2001)
 MF1365
 MF1365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1365'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6246 ***********************************************************************
 DK6246  DESIGNATION -  OSWEGO 5TH STREET
 DK6246  PID         -  DK6246
 DK6246  STATE/COUNTY-  IL/KENDALL
 DK6246  COUNTRY     -  US
 DK6246  USGS QUAD   -  AURORA SOUTH (2018)
 DK6246
 DK6246                         *CURRENT SURVEY CONTROL
 DK6246  ______________________________________________________________________
 DK6246* NAD 83(2011) POSITION- 41 42 43.06956(N) 088 18 26.74342(W)   ADJUSTED
 DK6246* NAD 83(2011) ELLIP HT-   168.006 (meters)        (06/27/12)   ADJUSTED
 DK6246* NAD 83(2011) EPOCH   -  2010.00
 DK6246* NAVD 88 ORTHO HEIGHT -   201.0   (meters)      659.    (feet) GPS OBS
 DK6246  ______________________________________________________________________
 DK6246  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6246  GEOID HEIGHT    -        -33.005 (meters)                     GEOID03
 DK6246  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 DK6246  NAD 83(2011) X  -    140,844.653 (meters)                     COMP
 DK6246  NAD 83(2011) Y  - -4,766,391.085 (meters)                     COMP
 DK6246  NAD 83(2011) Z  -  4,221,886.986 (meters)                     COMP
 DK6246  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 DK6246
 DK6246  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6246  Standards:
 DK6246         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6246            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6246  -------------------------------------------------------------------
 DK6246  NETWORK    0.33   0.53           0.15   0.11   0.27      0.01915735
 DK6246  -------------------------------------------------------------------
 DK6246  Click here for local accuracies and other accuracy information.
 DK6246
 DK6246.The horizontal coordinates were established by GPS observations
 DK6246.and adjusted by the National Geodetic Survey in June 2012.
 DK6246
 DK6246.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6246.been affixed to the stable North American tectonic plate. See 
 DK6246.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6246
 DK6246.The horizontal coordinates are valid at the epoch date displayed above
 DK6246.which is a decimal equivalence of Year/Month/Day.
 DK6246
 DK6246.The orthometric height was determined by GPS observations and a
 DK6246.high-resolution geoid model.
 DK6246
 DK6246.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6246.GEOID18 height accuracy estimate available here.
 DK6246
 DK6246.Click photographs - Photos may exist for this station.
 DK6246
 DK6246.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6246
 DK6246.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6246
 DK6246.The ellipsoidal height was determined by GPS observations
 DK6246.and is referenced to NAD 83.
 DK6246
 DK6246. The following values were computed from the NAD 83(2011) position.
 DK6246
 DK6246;                    North         East     Units Scale Factor Converg.
 DK6246;SPC IL E     -   560,111.408   302,155.814   MT  0.99997506   +0 01 02.1
 DK6246;SPC IL E     - 1,837,632.18    991,322.87   sFT  0.99997506   +0 01 02.1
 DK6246;UTM  16      - 4,618,622.493   391,233.837   MT  0.99974558   -0 52 12.1
 DK6246
 DK6246!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6246!SPC IL E     -   0.99997365  x   0.99997506  =   0.99994871
 DK6246!UTM  16      -   0.99997365  x   0.99974558  =   0.99971924
 DK6246
 DK6246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9123318622(NAD 83)
 DK6246
 DK6246                          SUPERSEDED SURVEY CONTROL
 DK6246
 DK6246  NAD 83(2007)-  41 42 43.06933(N)    088 18 26.74459(W) AD(2002.00) 1
 DK6246  ELLIP H (07/03/08)  168.030  (m)                       GP(2002.00) 3 1
 DK6246
 DK6246.Superseded values are not recommended for survey control.
 DK6246
 DK6246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6246.See file dsdata.pdf to determine how the superseded data were derived.
 DK6246
 DK6246_MARKER: F = FLANGE-ENCASED ROD
 DK6246_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK6246_STAMPING: OSWEGO 5TH ST
 DK6246_MARK LOGO: IL6620
 DK6246_PROJECTION: FLUSH
 DK6246_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DK6246_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK6246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6246+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2024
 DK6246_ROD/PIPE-DEPTH: 4.9 meters
 DK6246_SLEEVE-DEPTH  : 0.91 meters
 DK6246
 DK6246  HISTORY     - Date     Condition        Report By
 DK6246  HISTORY     - 20071203 MONUMENTED       SECI
 DK6246  HISTORY     - 20240814 GOOD             ILDT
 DK6246
 DK6246                          STATION DESCRIPTION
 DK6246
 DK6246'DESCRIBED BY SMITH ENG CONS INC 2007
 DK6246'TO REACH STATION FROM THE INTERSECTION OF FARMINGTON LAKES DRIVE AND
 DK6246'FIFTH STREET, PROCEED NORTH ON FIFTH STREET APPROXIMATELY 0.2 MI TO
 DK6246'THE BRIDGE OVER WAUBONSEE CREEK.  STATION IS AT THE SOUTHWEST QUADRANT
 DK6246'OF THE BRIDGE, 74.3 FT (22.6 M) SOUTHWEST OF CENTERLINE OF FIFTH
 DK6246'STREET, 55.7 FT (169.8 M) SOUTHWEST OF BACK OF CURB, 39.8 FT (12.1 M)
 DK6246'SOUTH OF 'X' ON HEADWALL, 52.0 FT (15.8 M) NORTH OF EAST-WEST
 DK6246'BITUMINOUS BIKE PATH, 56.6 FT (17.3 M) SOUTHWEST OF LIGHT POLE, 86.3
 DK6246'FT (26.3 M) NORTHWEST OF BURY BOLT ON FIRE HYDRANT, AND 2.0 FT (0.6 M)
 DK6246'NORTHEAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 DK6246'POINT THROUGH 6 INCH (15 CM) LOGO CAP.  DATUM POINT IS 0.50 FT (0.2 M)
 DK6246'BELOW CAP.
 DK6246
 DK6246                          STATION RECOVERY (2024)
 DK6246
 DK6246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DK6246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6243 ***********************************************************************
 DK6243  DESIGNATION -  OSWEGO ARBOR GATE
 DK6243  PID         -  DK6243
 DK6243  STATE/COUNTY-  IL/KENDALL
 DK6243  COUNTRY     -  US
 DK6243  USGS QUAD   -  AURORA SOUTH (2018)
 DK6243
 DK6243                         *CURRENT SURVEY CONTROL
 DK6243  ______________________________________________________________________
 DK6243* NAD 83(2011) POSITION- 41 39 53.66211(N) 088 21 28.01386(W)   ADJUSTED
 DK6243* NAD 83(2011) ELLIP HT-   163.587 (meters)        (06/27/12)   ADJUSTED
 DK6243* NAD 83(2011) EPOCH   -  2010.00
 DK6243* NAVD 88 ORTHO HEIGHT -   196.6   (meters)      645.    (feet) GPS OBS
 DK6243  ______________________________________________________________________
 DK6243  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6243  GEOID HEIGHT    -        -32.982 (meters)                     GEOID03
 DK6243  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 DK6243  NAD 83(2011) X  -    136,755.307 (meters)                     COMP
 DK6243  NAD 83(2011) Y  - -4,769,984.465 (meters)                     COMP
 DK6243  NAD 83(2011) Z  -  4,217,980.894 (meters)                     COMP
 DK6243  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 DK6243
 DK6243  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6243  Standards:
 DK6243         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6243            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6243  -------------------------------------------------------------------
 DK6243  NETWORK    0.33   0.59           0.15   0.11   0.30      0.07070092
 DK6243  -------------------------------------------------------------------
 DK6243  Click here for local accuracies and other accuracy information.
 DK6243
 DK6243.The horizontal coordinates were established by GPS observations
 DK6243.and adjusted by the National Geodetic Survey in June 2012.
 DK6243
 DK6243.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6243.been affixed to the stable North American tectonic plate. See 
 DK6243.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6243
 DK6243.The horizontal coordinates are valid at the epoch date displayed above
 DK6243.which is a decimal equivalence of Year/Month/Day.
 DK6243
 DK6243.The orthometric height was determined by GPS observations and a
 DK6243.high-resolution geoid model.
 DK6243
 DK6243.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6243.GEOID18 height accuracy estimate available here.
 DK6243
 DK6243.Click photographs - Photos may exist for this station.
 DK6243
 DK6243.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6243
 DK6243.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6243
 DK6243.The ellipsoidal height was determined by GPS observations
 DK6243.and is referenced to NAD 83.
 DK6243
 DK6243. The following values were computed from the NAD 83(2011) position.
 DK6243
 DK6243;                    North         East     Units Scale Factor Converg.
 DK6243;SPC IL E     -   554,884.943   297,963.899   MT  0.99997505   -0 00 58.5
 DK6243;SPC IL E     - 1,820,485.02    977,569.89   sFT  0.99997505   -0 00 58.5
 DK6243;UTM  16      - 4,613,462.691   386,962.484   MT  0.99975724   -0 54 09.8
 DK6243
 DK6243!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6243!SPC IL E     -   0.99997434  x   0.99997505  =   0.99994939
 DK6243!UTM  16      -   0.99997434  x   0.99975724  =   0.99973159
 DK6243
 DK6243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8696213462(NAD 83)
 DK6243
 DK6243                          SUPERSEDED SURVEY CONTROL
 DK6243
 DK6243  NAD 83(2007)-  41 39 53.66182(N)    088 21 28.01511(W) AD(2002.00) 1
 DK6243  ELLIP H (07/03/08)  163.611  (m)                       GP(2002.00) 3 1
 DK6243
 DK6243.Superseded values are not recommended for survey control.
 DK6243
 DK6243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6243.See file dsdata.pdf to determine how the superseded data were derived.
 DK6243
 DK6243_MARKER: F = FLANGE-ENCASED ROD
 DK6243_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK6243_STAMPING: OSWEGO ARBOR GATE
 DK6243_MARK LOGO: IL6620
 DK6243_PROJECTION: FLUSH
 DK6243_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DK6243_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK6243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6243+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2021
 DK6243_ROD/PIPE-DEPTH: 8.5 meters
 DK6243_SLEEVE-DEPTH  : 0.91 meters
 DK6243
 DK6243  HISTORY     - Date     Condition        Report By
 DK6243  HISTORY     - 20071130 MONUMENTED       SECI
 DK6243  HISTORY     - 20210129 GOOD             ILDT
 DK6243
 DK6243                          STATION DESCRIPTION
 DK6243
 DK6243'DESCRIBED BY SMITH ENG CONS INC 2007
 DK6243'TO REACH STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 71 AND
 DK6243'ORCHARD ROAD, PROCEED EAST ON ILLINOIS ROUTE 71 APPROXIMATELY 0.8
 DK6243'MILES TO PARADISE PARKWAY.  PROCEED SOUTH ON PARADISE PARKWAY
 DK6243'APPROXIMATELY 0.5 MILES TO CARNATION DRIVE.  GO EAST ON CARNATION TO
 DK6243'ROSEBUSH LANE.  GO SOUTH ON ROSEBUSH +/- 600 FT (182.9 M) TO THE
 DK6243'STATION ON THE LEFT AND ADJACENT TO DETENTION POND.  STATION IS ACROSS
 DK6243'ROSEBUSH LANE FROM DRIVEWAY ADDRESS 515, 42.7 FT (13.0 M) SOUTHEAST OF
 DK6243'CENTERLINE OF ROSEBUSH LANE, 27.6 FT (8.4 M) SOUTHEAST OF BACK OF
 DK6243'CURB, 10.9 FT (3.3 M) SOUTHEAST OF SIDEWALK, 21.9 FT (6.7 M) SOUTHWEST
 DK6243'OF 'X' CUT ON SOUTHWEST RIM OF SANITARY MANHOLE, 74.3 FT (22.6 M)
 DK6243'SOUTHEAST OF 5 INCH (13 CM) TREE, AND 85.6 FT (26.1 M) NORTHEAST OF 5
 DK6243'INCH (13 CM) TREE.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH (15
 DK6243'CM) LOGO CAP.  DATUM POINT IS 0.20 FT (0.1 M) BELOW CAP.
 DK6243
 DK6243                          STATION RECOVERY (2021)
 DK6243
 DK6243'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DK6243'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6247 ***********************************************************************
 DK6247  DESIGNATION -  OSWEGO EAST HS
 DK6247  PID         -  DK6247
 DK6247  STATE/COUNTY-  IL/KENDALL
 DK6247  COUNTRY     -  US
 DK6247  USGS QUAD   -  AURORA SOUTH (2018)
 DK6247
 DK6247                         *CURRENT SURVEY CONTROL
 DK6247  ______________________________________________________________________
 DK6247* NAD 83(2011) POSITION- 41 41 37.91299(N) 088 16 56.03108(W)   ADJUSTED
 DK6247* NAD 83(2011) ELLIP HT-   186.842 (meters)        (06/27/12)   ADJUSTED
 DK6247* NAD 83(2011) EPOCH   -  2010.00
 DK6247* NAVD 88 ORTHO HEIGHT -   219.9   (meters)      721.    (feet) GPS OBS
 DK6247  ______________________________________________________________________
 DK6247  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6247  GEOID HEIGHT    -        -33.010 (meters)                     GEOID03
 DK6247  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 DK6247  NAD 83(2011) X  -    142,981.341 (meters)                     COMP
 DK6247  NAD 83(2011) Y  - -4,767,679.509 (meters)                     COMP
 DK6247  NAD 83(2011) Z  -  4,220,398.639 (meters)                     COMP
 DK6247  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 DK6247
 DK6247  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6247  Standards:
 DK6247         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6247            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6247  -------------------------------------------------------------------
 DK6247  NETWORK    0.37   0.57           0.17   0.13   0.29      0.02177256
 DK6247  -------------------------------------------------------------------
 DK6247  Click here for local accuracies and other accuracy information.
 DK6247
 DK6247.The horizontal coordinates were established by GPS observations
 DK6247.and adjusted by the National Geodetic Survey in June 2012.
 DK6247
 DK6247.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6247.been affixed to the stable North American tectonic plate. See 
 DK6247.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6247
 DK6247.The horizontal coordinates are valid at the epoch date displayed above
 DK6247.which is a decimal equivalence of Year/Month/Day.
 DK6247
 DK6247.The orthometric height was determined by GPS observations and a
 DK6247.high-resolution geoid model.
 DK6247
 DK6247.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6247.GEOID18 height accuracy estimate available here.
 DK6247
 DK6247.Click photographs - Photos may exist for this station.
 DK6247
 DK6247.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6247
 DK6247.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6247
 DK6247.The ellipsoidal height was determined by GPS observations
 DK6247.and is referenced to NAD 83.
 DK6247
 DK6247. The following values were computed from the NAD 83(2011) position.
 DK6247
 DK6247;                    North         East     Units Scale Factor Converg.
 DK6247;SPC IL E     -   558,102.180   304,254.005   MT  0.99997522   +0 02 02.4
 DK6247;SPC IL E     - 1,831,040.24    998,206.68   sFT  0.99997522   +0 02 02.4
 DK6247;UTM  16      - 4,616,581.495   393,300.190   MT  0.99974010   -0 51 10.6
 DK6247
 DK6247!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6247!SPC IL E     -   0.99997070  x   0.99997522  =   0.99994592
 DK6247!UTM  16      -   0.99997070  x   0.99974010  =   0.99971080
 DK6247
 DK6247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9330016581(NAD 83)
 DK6247
 DK6247                          SUPERSEDED SURVEY CONTROL
 DK6247
 DK6247  NAD 83(2007)-  41 41 37.91287(N)    088 16 56.03214(W) AD(2002.00) 1
 DK6247  ELLIP H (07/03/08)  186.866  (m)                       GP(2002.00) 3 1
 DK6247
 DK6247.Superseded values are not recommended for survey control.
 DK6247
 DK6247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6247.See file dsdata.pdf to determine how the superseded data were derived.
 DK6247
 DK6247_MARKER: F = FLANGE-ENCASED ROD
 DK6247_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK6247_STAMPING: OSWEGO EAST HS
 DK6247_MARK LOGO: IL6620
 DK6247_PROJECTION: FLUSH
 DK6247_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DK6247_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK6247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6247+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2022
 DK6247_ROD/PIPE-DEPTH: 3.7 meters
 DK6247_SLEEVE-DEPTH  : 0.91 meters
 DK6247
 DK6247  HISTORY     - Date     Condition        Report By
 DK6247  HISTORY     - 20071203 MONUMENTED       SECI
 DK6247  HISTORY     - 20220725 GOOD             ILDT
 DK6247
 DK6247                          STATION DESCRIPTION
 DK6247
 DK6247'DESCRIBED BY SMITH ENG CONS INC 2007
 DK6247'TO REACH STATION FROM THE INTERSECTION OF U.S. ROUTE 34 AND WOLFS
 DK6247'CROSSING ROAD, PROCEED EAST ON WOLFS CROSSING ROAD APPROXIMATELY 3 MI
 DK6247'(4.8 KM) TO OSWEGO EAST HIGH SCHOOL ENTRANCE DRIVE, PROCEED NORTH ON
 DK6247'THE ENTRANCE DRIVE +/- 200 FT (61.0 M) TO THE STATION ON THE RIGHT.
 DK6247'THE STATION IS LOCATED 48.0 FT (14.6 M) EAST OF THE CENTERLINE OF THE
 DK6247'ENTRANCE DRIVE, 33.0 FT (10.1 M) EAST OF THE EDGE OF PAVEMENT, 118.3
 DK6247'FT (36.1 M) SOUTH OF 'X' IN SOUTH SIDE OF LIGHT POLE BASE, 137.9 FT
 DK6247'(42.0 M) NORTHEAST OF LIGHT POLE, 131.0 FT (39.9 M) NORTH OF THE
 DK6247'NORTHEAST CONCRETE CORNER OF HIGH SCHOOL MONUMENT SIGN, AND 2.0 FT
 DK6247'(0.6 M) WEST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 DK6247'DATUM POINT THROUGH 6 INCH (15 CM) LOGO CAP.  DATUM POINT IS 0.40 FT
 DK6247'(0.1 M) BELOW CAP.
 DK6247
 DK6247                          STATION RECOVERY (2022)
 DK6247
 DK6247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DK6247'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6241 ***********************************************************************
 DK6241  DESIGNATION -  OSWEGO ORCHARD
 DK6241  PID         -  DK6241
 DK6241  STATE/COUNTY-  IL/KENDALL
 DK6241  COUNTRY     -  US
 DK6241  USGS QUAD   -  YORKVILLE (2018)
 DK6241
 DK6241                         *CURRENT SURVEY CONTROL
 DK6241  ______________________________________________________________________
 DK6241* NAD 83(2011) POSITION- 41 40 37.37970(N) 088 22 46.53475(W)   ADJUSTED
 DK6241* NAD 83(2011) ELLIP HT-   152.585 (meters)        (06/27/12)   ADJUSTED
 DK6241* NAD 83(2011) EPOCH   -  2010.00
 DK6241* NAVD 88 ORTHO HEIGHT -   185.6   (meters)      609.    (feet) GPS OBS
 DK6241  ______________________________________________________________________
 DK6241  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6241  GEOID HEIGHT    -        -32.988 (meters)                     GEOID03
 DK6241  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DK6241  NAD 83(2011) X  -    134,913.869 (meters)                     COMP
 DK6241  NAD 83(2011) Y  - -4,769,131.568 (meters)                     COMP
 DK6241  NAD 83(2011) Z  -  4,218,981.103 (meters)                     COMP
 DK6241  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 DK6241
 DK6241  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6241  Standards:
 DK6241         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6241            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6241  -------------------------------------------------------------------
 DK6241  NETWORK    0.29   0.53           0.13   0.10   0.27     -0.02564013
 DK6241  -------------------------------------------------------------------
 DK6241  Click here for local accuracies and other accuracy information.
 DK6241
 DK6241.The horizontal coordinates were established by GPS observations
 DK6241.and adjusted by the National Geodetic Survey in June 2012.
 DK6241
 DK6241.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6241.been affixed to the stable North American tectonic plate. See 
 DK6241.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6241
 DK6241.The horizontal coordinates are valid at the epoch date displayed above
 DK6241.which is a decimal equivalence of Year/Month/Day.
 DK6241
 DK6241.The orthometric height was determined by GPS observations and a
 DK6241.high-resolution geoid model.
 DK6241
 DK6241.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6241.GEOID18 height accuracy estimate available here.
 DK6241
 DK6241.Click photographs - Photos may exist for this station.
 DK6241
 DK6241.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6241
 DK6241.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6241
 DK6241.The ellipsoidal height was determined by GPS observations
 DK6241.and is referenced to NAD 83.
 DK6241
 DK6241. The following values were computed from the NAD 83(2011) position.
 DK6241
 DK6241;                    North         East     Units Scale Factor Converg.
 DK6241;SPC IL E     -   556,234.426   296,148.131   MT  0.99997518   -0 01 50.7
 DK6241;SPC IL E     - 1,824,912.45    971,612.66   sFT  0.99997518   -0 01 50.7
 DK6241;UTM  16      - 4,614,839.811   385,168.201   MT  0.99976227   -0 55 02.8
 DK6241
 DK6241!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6241!SPC IL E     -   0.99997607  x   0.99997518  =   0.99995125
 DK6241!UTM  16      -   0.99997607  x   0.99976227  =   0.99973834
 DK6241
 DK6241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8516814839(NAD 83)
 DK6241
 DK6241                          SUPERSEDED SURVEY CONTROL
 DK6241
 DK6241  NAD 83(2007)-  41 40 37.37948(N)    088 22 46.53595(W) AD(2002.00) 1
 DK6241  ELLIP H (07/03/08)  152.609  (m)                       GP(2002.00) 3 1
 DK6241
 DK6241.Superseded values are not recommended for survey control.
 DK6241
 DK6241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6241.See file dsdata.pdf to determine how the superseded data were derived.
 DK6241
 DK6241_MARKER: F = FLANGE-ENCASED ROD
 DK6241_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK6241_STAMPING: OSWEGO ORCHARD
 DK6241_MARK LOGO: IL6620
 DK6241_PROJECTION: FLUSH
 DK6241_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DK6241_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK6241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6241+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2025
 DK6241_ROD/PIPE-DEPTH: 6.1 meters
 DK6241_SLEEVE-DEPTH  : 0.91 meters
 DK6241
 DK6241  HISTORY     - Date     Condition        Report By
 DK6241  HISTORY     - 20071130 MONUMENTED       SECI
 DK6241  HISTORY     - 20220725 GOOD             ILDT
 DK6241  HISTORY     - 20250729 GOOD             ILDT
 DK6241
 DK6241                          STATION DESCRIPTION
 DK6241
 DK6241'DESCRIBED BY SMITH ENG CONS INC 2007
 DK6241'TO REACH STATION FROM THE INTERSECTION OF U. S. ROUTE 34 AND ORCHARD
 DK6241'ROAD, PROCEED SOUTH ON ORCHARD ROAD APPROXIMATELY 0.3 MILES TO THE
 DK6241'STATION ON THE RIGHT.  STATION IS +/- 500 FT (152.4 M)  SOUTH OF PAVED
 DK6241'DRIVEWAY, +/- 500 FT (152.4 M) NORTHWEST OF NORTH EDGE OF BRIDGE DECK
 DK6241'OVER FOX RIVER, 42.1 FT (12.8 M) SOUTHWEST OF THE CENTERLINE OF
 DK6241'ORCHARD ROAD, 20.4 FT (6.2 M) SOUTHWEST OF THE EDGE OF PAVEMENT, 120.0
 DK6241'FT (36.6 M) NORTHWEST OF MAG NAIL SET IN GUARDRAIL POST, AND 2.0 FT
 DK6241'(0.6 M) EAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 DK6241'DATUM POINT THROUGH 6 INCH (15 CM) LOGO CAP.  DATUM POINT IS 0.30 FT
 DK6241'(0.1 M) BELOW CAP.
 DK6241
 DK6241                          STATION RECOVERY (2022)
 DK6241
 DK6241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DK6241'RECOVERED IN GOOD CONDITION.
 DK6241
 DK6241                          STATION RECOVERY (2025)
 DK6241
 DK6241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DK6241'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6244 ***********************************************************************
 DK6244  DESIGNATION -  OSWEGO PUBLIC WORKS
 DK6244  PID         -  DK6244
 DK6244  STATE/COUNTY-  IL/KENDALL
 DK6244  COUNTRY     -  US
 DK6244  USGS QUAD   -  AURORA SOUTH (2018)
 DK6244
 DK6244                         *CURRENT SURVEY CONTROL
 DK6244  ______________________________________________________________________
 DK6244* NAD 83(2011) POSITION- 41 40 31.22305(N) 088 20 28.67293(W)   ADJUSTED
 DK6244* NAD 83(2011) ELLIP HT-   167.506 (meters)        (06/27/12)   ADJUSTED
 DK6244* NAD 83(2011) EPOCH   -  2010.00
 DK6244* NAVD 88 ORTHO HEIGHT -   200.5   (meters)      658.    (feet) GPS OBS
 DK6244  ______________________________________________________________________
 DK6244  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6244  GEOID HEIGHT    -        -32.987 (meters)                     GEOID03
 DK6244  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 DK6244  NAD 83(2011) X  -    138,105.375 (meters)                     COMP
 DK6244  NAD 83(2011) Y  - -4,769,177.718 (meters)                     COMP
 DK6244  NAD 83(2011) Z  -  4,218,849.149 (meters)                     COMP
 DK6244  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 DK6244
 DK6244  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6244  Standards:
 DK6244         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6244            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6244  -------------------------------------------------------------------
 DK6244  NETWORK    0.29   0.53           0.13   0.10   0.27     -0.02211542
 DK6244  -------------------------------------------------------------------
 DK6244  Click here for local accuracies and other accuracy information.
 DK6244
 DK6244.The horizontal coordinates were established by GPS observations
 DK6244.and adjusted by the National Geodetic Survey in June 2012.
 DK6244
 DK6244.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6244.been affixed to the stable North American tectonic plate. See 
 DK6244.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6244
 DK6244.The horizontal coordinates are valid at the epoch date displayed above
 DK6244.which is a decimal equivalence of Year/Month/Day.
 DK6244
 DK6244.The orthometric height was determined by GPS observations and a
 DK6244.high-resolution geoid model.
 DK6244
 DK6244.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6244.GEOID18 height accuracy estimate available here.
 DK6244
 DK6244.Click photographs - Photos may exist for this station.
 DK6244
 DK6244.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6244
 DK6244.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6244
 DK6244.The ellipsoidal height was determined by GPS observations
 DK6244.and is referenced to NAD 83.
 DK6244
 DK6244. The following values were computed from the NAD 83(2011) position.
 DK6244
 DK6244;                    North         East     Units Scale Factor Converg.
 DK6244;SPC IL E     -   556,043.483   299,336.791   MT  0.99997501   -0 00 19.1
 DK6244;SPC IL E     - 1,824,285.99    982,074.12   sFT  0.99997501   -0 00 19.1
 DK6244;UTM  16      - 4,614,599.600   388,352.832   MT  0.99975339   -0 53 31.0
 DK6244
 DK6244!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6244!SPC IL E     -   0.99997373  x   0.99997501  =   0.99994874
 DK6244!UTM  16      -   0.99997373  x   0.99975339  =   0.99972712
 DK6244
 DK6244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8835214599(NAD 83)
 DK6244
 DK6244                          SUPERSEDED SURVEY CONTROL
 DK6244
 DK6244  NAD 83(2007)-  41 40 31.22283(N)    088 20 28.67412(W) AD(2002.00) 1
 DK6244  ELLIP H (07/03/08)  167.529  (m)                       GP(2002.00) 3 1
 DK6244
 DK6244.Superseded values are not recommended for survey control.
 DK6244
 DK6244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6244.See file dsdata.pdf to determine how the superseded data were derived.
 DK6244
 DK6244_MARKER: F = FLANGE-ENCASED ROD
 DK6244_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK6244_MARK LOGO: IL6620
 DK6244_PROJECTION: FLUSH
 DK6244_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DK6244_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK6244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6244+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2022
 DK6244_ROD/PIPE-DEPTH: 7.3 meters
 DK6244_SLEEVE-DEPTH  : 0.91 meters
 DK6244
 DK6244  HISTORY     - Date     Condition        Report By
 DK6244  HISTORY     - 20071130 MONUMENTED       SECI
 DK6244  HISTORY     - 20221011 GOOD             ILDT
 DK6244
 DK6244                          STATION DESCRIPTION
 DK6244
 DK6244'DESCRIBED BY SMITH ENG CONS INC 2007
 DK6244'TO REACH STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 71 AND
 DK6244'PLAINFIELD ROAD, PROCEED SOUTHEAST ON PLAINFIELD ROAD APPROXIMATELY
 DK6244'0.4 MI (0.6 KM) TO TEMPLETON DRIVE, TURN LEFT ON TEMPLETON DRIVE TO
 DK6244'PLANK DRIVE.  TURN LEFT ON PLANK DRIVE TO THE INTERSECTION OF THEODORE
 DK6244'STREET AND PLANK DRIVE.  STATION IS AT THE NORTHWEST CORNER OF
 DK6244'THEODORE AND PLANK.  STATION IS LOCATED 30.5 FT (9.3 M) WEST OF THE
 DK6244'CENTERLINE OF PLANK DRIVE, 15.1 FT (4.6 M) WEST OF BACK OF CURB, 89.4
 DK6244'FT (27.2 M) NORTH OF LIGHT POLE, 122.6 FT (37.4 M) NORTHWEST OF BURY
 DK6244'BOLT ON FIRE HYDRANT, 57.4 FT (17.5 M) NORTHWEST OF CENTER OF WATER
 DK6244'VALVE VAULT, AND 220.2 FT (67.1 M) SOUTHWEST OF BURY BOLT ON FIRE
 DK6244'HYDRANT.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH (15 CM) LOGO
 DK6244'CAP.  DATUM POINT IS 0.40 FT (0.1 M) BELOW CAP.
 DK6244
 DK6244                          STATION RECOVERY (2022)
 DK6244
 DK6244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DK6244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6245 ***********************************************************************
 DK6245  DESIGNATION -  OSWEGO WOOLEY
 DK6245  PID         -  DK6245
 DK6245  STATE/COUNTY-  IL/KENDALL
 DK6245  COUNTRY     -  US
 DK6245  USGS QUAD   -  AURORA SOUTH (2018)
 DK6245
 DK6245                         *CURRENT SURVEY CONTROL
 DK6245  ______________________________________________________________________
 DK6245* NAD 83(2011) POSITION- 41 40 18.44363(N) 088 18 34.61038(W)   ADJUSTED
 DK6245* NAD 83(2011) ELLIP HT-   174.557 (meters)        (06/27/12)   ADJUSTED
 DK6245* NAD 83(2011) EPOCH   -  2010.00
 DK6245* NAVD 88 ORTHO HEIGHT -   207.6   (meters)      681.    (feet) GPS OBS
 DK6245  ______________________________________________________________________
 DK6245  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6245  GEOID HEIGHT    -        -32.993 (meters)                     GEOID03
 DK6245  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 DK6245  NAD 83(2011) X  -    140,750.554 (meters)                     COMP
 DK6245  NAD 83(2011) Y  - -4,769,367.920 (meters)                     COMP
 DK6245  NAD 83(2011) Z  -  4,218,559.331 (meters)                     COMP
 DK6245  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 DK6245
 DK6245  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6245  Standards:
 DK6245         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6245            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6245  -------------------------------------------------------------------
 DK6245  NETWORK    0.29   0.53           0.13   0.10   0.27      0.03450468
 DK6245  -------------------------------------------------------------------
 DK6245  Click here for local accuracies and other accuracy information.
 DK6245
 DK6245.The horizontal coordinates were established by GPS observations
 DK6245.and adjusted by the National Geodetic Survey in June 2012.
 DK6245
 DK6245.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6245.been affixed to the stable North American tectonic plate. See 
 DK6245.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6245
 DK6245.The horizontal coordinates are valid at the epoch date displayed above
 DK6245.which is a decimal equivalence of Year/Month/Day.
 DK6245
 DK6245.The orthometric height was determined by GPS observations and a
 DK6245.high-resolution geoid model.
 DK6245
 DK6245.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6245.GEOID18 height accuracy estimate available here.
 DK6245
 DK6245.Click photographs - Photos may exist for this station.
 DK6245
 DK6245.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6245
 DK6245.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6245
 DK6245.The ellipsoidal height was determined by GPS observations
 DK6245.and is referenced to NAD 83.
 DK6245
 DK6245. The following values were computed from the NAD 83(2011) position.
 DK6245
 DK6245;                    North         East     Units Scale Factor Converg.
 DK6245;SPC IL E     -   555,649.464   301,975.182   MT  0.99997505   +0 00 56.8
 DK6245;SPC IL E     - 1,822,993.28    990,730.24   sFT  0.99997505   +0 00 56.8
 DK6245;UTM  16      - 4,614,164.901   390,984.218   MT  0.99974625   -0 52 14.9
 DK6245
 DK6245!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6245!SPC IL E     -   0.99997262  x   0.99997505  =   0.99994767
 DK6245!UTM  16      -   0.99997262  x   0.99974625  =   0.99971888
 DK6245
 DK6245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9098414164(NAD 83)
 DK6245
 DK6245                          SUPERSEDED SURVEY CONTROL
 DK6245
 DK6245  NAD 83(2007)-  41 40 18.44333(N)    088 18 34.61162(W) AD(2002.00) 1
 DK6245  ELLIP H (07/03/08)  174.581  (m)                       GP(2002.00) 3 1
 DK6245
 DK6245.Superseded values are not recommended for survey control.
 DK6245
 DK6245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6245.See file dsdata.pdf to determine how the superseded data were derived.
 DK6245
 DK6245_MARKER: F = FLANGE-ENCASED ROD
 DK6245_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK6245_STAMPING: OSWEGO WOOLEY
 DK6245_MARK LOGO: IL6620
 DK6245_PROJECTION: RECESSED 12 CENTIMETERS
 DK6245_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DK6245_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK6245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6245+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2022
 DK6245_ROD/PIPE-DEPTH: 4.9 meters
 DK6245_SLEEVE-DEPTH  : 0.91 meters
 DK6245
 DK6245  HISTORY     - Date     Condition        Report By
 DK6245  HISTORY     - 20071130 MONUMENTED       SECI
 DK6245  HISTORY     - 20221123 GOOD             ILDT
 DK6245
 DK6245                          STATION DESCRIPTION
 DK6245
 DK6245'DESCRIBED BY SMITH ENG CONS INC 2007
 DK6245'TO REACH STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 71 AND
 DK6245'PLAINFIELD ROAD, PROCEED SOUTHEAST ON PLAINFIELD ROAD APPROXIMATELY
 DK6245'0.6 MI (0.6 KM) TO WOOLEY ROAD, PROCEED EAST ON WOOLEY ROAD
 DK6245'APPROXIMATELY 1.5 MI (2.4 KM) TO THE INTERSECTION OF WOOLEY ROAD AND
 DK6245'DOUGLAS ROAD.  STATION IS LOCATED AT THE SOUTHWEST QUADRANT OF THE
 DK6245'INTERSECTION, 21.4 FT (6.5 M) SOUTH OF THE CENTERLINE OF WOOLEY ROAD,
 DK6245'11.7 FT (3.6 M) SOUTH OF THE EDGE OF PAVEMENT, 199.7 FT (60.9 M) WEST
 DK6245'OF STOP SIGN, 101.0 FT (30.8 M) SOUTHWEST OF MAG NAIL IN SOUTHWEST
 DK6245'FACE OF POWER POLE, 101.4 FT (30.9 M) SOUTHEAST OF MAG NAIL SET IN
 DK6245'SOUTHEAST FACE OF POWER POLE, AND 2.0 FT (0.6 M) NORTH OF ORANGE
 DK6245'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH
 DK6245'(15 CM) LOGO CAP.  DATUM POINT IS 0.40 FT (0.1 M) BELOW CAP.
 DK6245
 DK6245                          STATION RECOVERY (2022)
 DK6245
 DK6245'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DK6245'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6242 ***********************************************************************
 DK6242  DESIGNATION -  OSWEGO WORMLEY
 DK6242  PID         -  DK6242
 DK6242  STATE/COUNTY-  IL/KENDALL
 DK6242  COUNTRY     -  US
 DK6242  USGS QUAD   -  AURORA SOUTH (2018)
 DK6242
 DK6242                         *CURRENT SURVEY CONTROL
 DK6242  ______________________________________________________________________
 DK6242* NAD 83(2011) POSITION- 41 41 52.33909(N) 088 21 31.04121(W)   ADJUSTED
 DK6242* NAD 83(2011) ELLIP HT-   166.499 (meters)        (06/27/12)   ADJUSTED
 DK6242* NAD 83(2011) EPOCH   -  2010.00
 DK6242* NAVD 88 ORTHO HEIGHT -   199.5   (meters)      655.    (feet) GPS OBS
 DK6242  ______________________________________________________________________
 DK6242  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6242  GEOID HEIGHT    -        -32.993 (meters)                     GEOID03
 DK6242  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DK6242  NAD 83(2011) X  -    136,615.617 (meters)                     COMP
 DK6242  NAD 83(2011) Y  - -4,767,554.783 (meters)                     COMP
 DK6242  NAD 83(2011) Z  -  4,220,717.448 (meters)                     COMP
 DK6242  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 DK6242
 DK6242  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6242  Standards:
 DK6242         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6242            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6242  -------------------------------------------------------------------
 DK6242  NETWORK    0.26   0.49           0.12   0.09   0.25      0.00872555
 DK6242  -------------------------------------------------------------------
 DK6242  Click here for local accuracies and other accuracy information.
 DK6242
 DK6242.The horizontal coordinates were established by GPS observations
 DK6242.and adjusted by the National Geodetic Survey in June 2012.
 DK6242
 DK6242.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6242.been affixed to the stable North American tectonic plate. See 
 DK6242.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6242
 DK6242.The horizontal coordinates are valid at the epoch date displayed above
 DK6242.which is a decimal equivalence of Year/Month/Day.
 DK6242
 DK6242.The orthometric height was determined by GPS observations and a
 DK6242.high-resolution geoid model.
 DK6242
 DK6242.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6242.GEOID18 height accuracy estimate available here.
 DK6242
 DK6242.Click photographs - Photos may exist for this station.
 DK6242
 DK6242.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6242
 DK6242.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6242
 DK6242.The ellipsoidal height was determined by GPS observations
 DK6242.and is referenced to NAD 83.
 DK6242
 DK6242. The following values were computed from the NAD 83(2011) position.
 DK6242
 DK6242;                    North         East     Units Scale Factor Converg.
 DK6242;SPC IL E     -   558,546.291   297,894.939   MT  0.99997505   -0 01 00.6
 DK6242;SPC IL E     - 1,832,497.29    977,343.65   sFT  0.99997505   -0 01 00.6
 DK6242;UTM  16      - 4,617,123.870   386,950.199   MT  0.99975727   -0 54 13.9
 DK6242
 DK6242!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6242!SPC IL E     -   0.99997389  x   0.99997505  =   0.99994894
 DK6242!UTM  16      -   0.99997389  x   0.99975727  =   0.99973116
 DK6242
 DK6242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8695017123(NAD 83)
 DK6242
 DK6242                          SUPERSEDED SURVEY CONTROL
 DK6242
 DK6242  NAD 83(2007)-  41 41 52.33889(N)    088 21 31.04232(W) AD(2002.00) 1
 DK6242  ELLIP H (07/03/08)  166.523  (m)                       GP(2002.00) 3 1
 DK6242
 DK6242.Superseded values are not recommended for survey control.
 DK6242
 DK6242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6242.See file dsdata.pdf to determine how the superseded data were derived.
 DK6242
 DK6242_MARKER: F = FLANGE-ENCASED ROD
 DK6242_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK6242_STAMPING: OWSEGO WORMLEY
 DK6242_MARK LOGO: IL6620
 DK6242_PROJECTION: FLUSH
 DK6242_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DK6242_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK6242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6242+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2024
 DK6242_ROD/PIPE-DEPTH: 5.5 meters
 DK6242_SLEEVE-DEPTH  : 0.3 meters
 DK6242
 DK6242  HISTORY     - Date     Condition        Report By
 DK6242  HISTORY     - 20071203 MONUMENTED       SECI
 DK6242  HISTORY     - 20240715 GOOD             ILDT
 DK6242  HISTORY     - 20240715 GOOD             ILDT
 DK6242
 DK6242                          STATION DESCRIPTION
 DK6242
 DK6242'DESCRIBED BY SMITH ENG CONS INC 2007
 DK6242'TO REACH STATION FROM THE INTERSECTION OF U.S. ROUTE 34 AND ILLINOIS
 DK6242'ROUTE 31, PROCEED NORTH ON ILLINOIS ROUTE 31 0.8 MI (1.3 KM) TO
 DK6242'CENTURY DRIVE, PROCEED 0.2 MI WEST ON CENTURY DRIVE TO THE EASTERLY
 DK6242'PARKING STALL OF WORMLEY PARK TO THE STATION ON THE LEFT.  THE STATION
 DK6242'IS 87.6 FT (26.7 M) SOUTH OF CENTERLINE OF CENTURY DRIVE, 69.1 FT
 DK6242'(21.1 M) SOUTH OF LIGHT POLE, 72.9 FT (22.2 M) SOUTHWEST OF 5 INCH (13
 DK6242'CM) TREE, 23.5 FT (7.2 M) SOUTH OF BIKE PATH, AND 57.6 FT (17.6 M)
 DK6242'EAST OF 3 INCH (8 CM) TREE.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 DK6242'INCH (15 CM) LOGO CAP.  DATUM POINT IS 0.30 FT (0.1 M) BELOW CAP.
 DK6242
 DK6242                          STATION RECOVERY (2024)
 DK6242
 DK6242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DK6242'RECOVERED IN GOOD CONDITION.
 DK6242
 DK6242                          STATION RECOVERY (2024)
 DK6242
 DK6242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DK6242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4362 ***********************************************************************
 DF4362  DESIGNATION -  OTTAWA MAINT YD
 DF4362  PID         -  DF4362
 DF4362  STATE/COUNTY-  IL/LASALLE
 DF4362  COUNTRY     -  US
 DF4362  USGS QUAD   -  OTTAWA (2018)
 DF4362
 DF4362                         *CURRENT SURVEY CONTROL
 DF4362  ______________________________________________________________________
 DF4362* NAD 83(2011) POSITION- 41 21 24.27542(N) 088 49 54.50054(W)   ADJUSTED
 DF4362* NAD 83(2011) ELLIP HT-   115.369 (meters)        (06/27/12)   ADJUSTED
 DF4362* NAD 83(2011) EPOCH   -  2010.00
 DF4362* NAVD 88 ORTHO HEIGHT -   148.3   (meters)      487.    (feet) GPS OBS
 DF4362  ______________________________________________________________________
 DF4362  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4362  GEOID HEIGHT    -        -32.838 (meters)                     GEOID99
 DF4362  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 DF4362  NAD 83(2011) X  -     97,749.387 (meters)                     COMP
 DF4362  NAD 83(2011) Y  - -4,793,595.788 (meters)                     COMP
 DF4362  NAD 83(2011) Z  -  4,192,319.122 (meters)                     COMP
 DF4362  LAPLACE CORR    -          1.28  (seconds)                    DEFLEC18
 DF4362
 DF4362  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4362  Standards:
 DF4362         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4362            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4362  -------------------------------------------------------------------
 DF4362  NETWORK    1.10   1.51           0.49   0.40   0.77     -0.16120767
 DF4362  -------------------------------------------------------------------
 DF4362  Click here for local accuracies and other accuracy information.
 DF4362
 DF4362.The horizontal coordinates were established by GPS observations
 DF4362.and adjusted by the National Geodetic Survey in June 2012.
 DF4362
 DF4362.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4362.been affixed to the stable North American tectonic plate. See 
 DF4362.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4362
 DF4362.The horizontal coordinates are valid at the epoch date displayed above
 DF4362.which is a decimal equivalence of Year/Month/Day.
 DF4362
 DF4362.The orthometric height was determined by GPS observations and a
 DF4362.high-resolution geoid model.
 DF4362
 DF4362.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4362.GEOID18 height accuracy estimate available here.
 DF4362
 DF4362.Click photographs - Photos may exist for this station.
 DF4362
 DF4362.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4362
 DF4362.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4362
 DF4362.The ellipsoidal height was determined by GPS observations
 DF4362.and is referenced to NAD 83.
 DF4362
 DF4362. The following values were computed from the NAD 83(2011) position.
 DF4362
 DF4362;                    North         East     Units Scale Factor Converg.
 DF4362;SPC IL E     -   520,779.650   258,288.851   MT  0.99999640   -0 19 45.7
 DF4362;SPC IL E     - 1,708,591.24    847,402.67   sFT  0.99999640   -0 19 45.7
 DF4362;UTM  16      - 4,579,978.906   346,772.613   MT  0.99988895   -1 12 38.1
 DF4362
 DF4362!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4362!SPC IL E     -   0.99998190  x   0.99999640  =   0.99997830
 DF4362!UTM  16      -   0.99998190  x   0.99988895  =   0.99987086
 DF4362
 DF4362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4677279978(NAD 83)
 DF4362
 DF4362                          SUPERSEDED SURVEY CONTROL
 DF4362
 DF4362  NAD 83(2007)-  41 21 24.27545(N)    088 49 54.50143(W) AD(2002.00) 0
 DF4362  ELLIP H (02/10/07)  115.392  (m)                       GP(2002.00)    
 DF4362  ELLIP H (02/03/05)  115.378  (m)                       GP(       ) 4 2
 DF4362  NAD 83(1997)-  41 21 24.27562(N)    088 49 54.50132(W) AD(       ) 1
 DF4362  ELLIP H (03/04/03)  115.393  (m)                       GP(       ) 4 2
 DF4362
 DF4362.Superseded values are not recommended for survey control.
 DF4362
 DF4362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4362.See file dsdata.pdf to determine how the superseded data were derived.
 DF4362
 DF4362_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4362_STAMPING: OTTAWA 1996
 DF4362_MARK LOGO: ILDT
 DF4362_PROJECTION: FLUSH
 DF4362_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4362+STABILITY: SURFACE MOTION
 DF4362_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4362+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 DF4362
 DF4362  HISTORY     - Date     Condition        Report By
 DF4362  HISTORY     - 1996     MONUMENTED       ILDT
 DF4362  HISTORY     - 200205   GOOD             ASCPC
 DF4362  HISTORY     - 20200423 GOOD             ILDT
 DF4362  HISTORY     - 20250530 GOOD             ILDT
 DF4362
 DF4362                          STATION DESCRIPTION
 DF4362
 DF4362'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4362'FROM THE INTERSECTION OF IL-23 AND US-6 IN THE CENTER OF OTTAWA, GO
 DF4362'EAST ON US-6 .45 MILES
 DF4362'TO THE IDOT YARD ON THE NORTH SIDE OF THE ROAD STATION LOCATION 164.00
 DF4362'FEET NORTH OF
 DF4362'US-6, 40 DEGREES EAST OF CENTERLINE OF WEST DRIVE TO IDOT FACILITY.
 DF4362'POINT IS IN ISLAND OF
 DF4362'CURB.
 DF4362'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION OTTAWA 1996
 DF4362
 DF4362                          STATION RECOVERY (2020)
 DF4362
 DF4362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SK)
 DF4362'RECOVERED IN GOOD CONDITION.
 DF4362
 DF4362                          STATION RECOVERY (2025)
 DF4362
 DF4362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DF4362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1530 ***********************************************************************
 ME1530  DESIGNATION -  OTTO 2
 ME1530  PID         -  ME1530
 ME1530  STATE/COUNTY-  IL/KANKAKEE
 ME1530  COUNTRY     -  US
 ME1530  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1530
 ME1530                         *CURRENT SURVEY CONTROL
 ME1530  ______________________________________________________________________
 ME1530* NAD 83(1997) POSITION- 41 01 47.18528(N) 087 53 50.21317(W)   NO CHECK
 ME1530* NAVD 88 ORTHO HEIGHT -   199.17  (meters)      653.4   (feet) RESET
 ME1530  ______________________________________________________________________
 ME1530  GEOID HEIGHT    -        -32.625 (meters)                     GEOID18
 ME1530  LAPLACE CORR    -         -3.63  (seconds)                    DEFLEC18
 ME1530  HORZ ORDER      -  THIRD
 ME1530  VERT ORDER      -  THIRD
 ME1530
 ME1530.The horizontal coordinates were established by classical geodetic methods
 ME1530.and adjusted by the National Geodetic Survey in October 1999.
 ME1530
 ME1530.No horizontal observational check was made to the station.
 ME1530
 ME1530.The orthometric height was computed from unverified reset data.
 ME1530
 ME1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1530.GEOID18 height accuracy estimate available here.
 ME1530
 ME1530.Click photographs - Photos may exist for this station.
 ME1530
 ME1530.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1530
 ME1530. The following values were computed from the NAD 83(1997) position.
 ME1530
 ME1530;                    North         East     Units Scale Factor Converg.
 ME1530;SPC IL E     -   484,439.809   336,669.926   MT  0.99999154   +0 17 10.5
 ME1530;SPC IL E     - 1,589,366.27  1,104,557.92   sFT  0.99999154   +0 17 10.5
 ME1530;UTM  16      - 4,542,449.969   424,570.793   MT  0.99967002   -0 35 20.6
 ME1530
 ME1530!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1530!SPC IL E     -   0.99997388  x   0.99999154  =   0.99996542
 ME1530!UTM  16      -   0.99997388  x   0.99967002  =   0.99964391
 ME1530
 ME1530:                Primary Azimuth Mark                     Grid Az
 ME1530:SPC IL E     -  OTTO 2 AZ MK                             195 51 14.4
 ME1530:UTM  16      -  OTTO 2 AZ MK                             196 43 45.5
 ME1530
 ME1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2457042449(NAD 83)
 ME1530
 ME1530|---------------------------------------------------------------------|
 ME1530| PID    Reference Object                     Distance      Geod. Az  |
 ME1530|                                                           dddmmss.s |
 ME1530| ME1531 OTTO 2 RM 3                           5.500 METERS 01621     |
 ME1530| ME1532 OTTO 2 RM 4                           6.490 METERS 19507     |
 ME1530| ME1527 OTTO 2 AZ MK                                       1960824.9 |
 ME1530| ME1529 OTTO                                 15.688 METERS 28713     |
 ME1530|---------------------------------------------------------------------|
 ME1530
 ME1530                          SUPERSEDED SURVEY CONTROL
 ME1530
 ME1530  NAD 83(1997)-  41 01 47.18550(N)    087 53 50.21299(W) AD(       ) 3
 ME1530  NAD 83(1986)-  41 01 47.19057(N)    087 53 50.21852(W) AD(       ) 3
 ME1530  NAD 27      -  41 01 47.07809(N)    087 53 50.07248(W) AD(       ) 3
 ME1530  NGVD 29             199.25   (m)          653.7    (f) LEVELING    3  
 ME1530
 ME1530.Superseded values are not recommended for survey control.
 ME1530
 ME1530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1530.See file dsdata.pdf to determine how the superseded data were derived.
 ME1530
 ME1530_MARKER: DS = TRIANGULATION STATION DISK
 ME1530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1530_STAMPING: OTTO 2 1967
 ME1530_MARK LOGO: CGS
 ME1530_PROJECTION: FLUSH
 ME1530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1530+STABILITY: SURFACE MOTION
 ME1530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1530+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2008
 ME1530
 ME1530  HISTORY     - Date     Condition        Report By
 ME1530  HISTORY     - 1967     MONUMENTED       CGS
 ME1530  HISTORY     - 1967     GOOD             CGS
 ME1530  HISTORY     - 20080828 GOOD             ILDT
 ME1530
 ME1530                          STATION DESCRIPTION
 ME1530
 ME1530'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1530'ABOUT 2 MILES NORTHWEST OF CHEBANSE, 5 MILES SOUTHWEST OF AROMA PARK
 ME1530'AND ON ROAD RIGHT-OF-WAY.  IT IS 148 FEET EAST OF THE CENTER OF THE
 ME1530'MEDIAN OF INTERSTATE HIGHWAY 57, 5 FEET SOUTHWEST OF A POWER POLE AND
 ME1530'1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 ME1530'DISK IS STAMPED OTTO 2 1967.
 ME1530'
 ME1530'TO REACH THE STATION FROM THE OVERPASS AT CHEBANSE, GO NORTHERLY ON
 ME1530'INTERSTATE HIGHWAY 57 FOR 1.5 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 ME1530'CONTINUE NORTHERLY ON THE HIGHWAY FOR 0.5 MILE TO THE STATION ON THE
 ME1530'RIGHT.
 ME1530'
 ME1530'REFERENCE MARK 3 IS 148 FEET EAST OF THE CENTER OF THE MEDIAN, 19 FEET
 ME1530'NORTH OF THE WITNESS POST AND 17 FEET NORTH OF THE POWER POLE.  THE
 ME1530'MONUMENT IS FLUSH AND THE DISK IS STAMPED OTTO 2 NO 3 1967.
 ME1530'
 ME1530'REFERENCE MARK 4 IS 148 FEET EAST OF THE CENTER OF THE MEDIAN, 22 FEET
 ME1530'SOUTH OF THE POWER POLE AND 20 FEET SOUTH OF THE WITNESS POST.  THE
 ME1530'MONUMENT IS FLUSH AND THE DISK IS STAMPED OTTO 2 NO 4 1967.
 ME1530'
 ME1530'THE AZIMUTH MARK IS 148 FEET EAST OF THE CENTER OF THE MEDIAN, 3 FEET
 ME1530'NORTHWEST OF A POWER POLE AND 1 FOOT NORTH OF A METAL WITNESS POST.
 ME1530'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED OTTO 2 AZ 2 1967.
 ME1530'
 ME1530'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
 ME1530
 ME1530                          STATION RECOVERY (1967)
 ME1530
 ME1530'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1530'2 MI N FROM CHEBANSE.  ABOUT 2 MILES NORTH OF CHEBANSE ALONG
 ME1530'INTERSTATE 57 FROM THE OVERPASS.  IT IS 148 FEET EAST OF THE CENTER OF
 ME1530'THE MEDIAN OF THE HIGHWAY, 5 FEET SOUTHWEST OF A POWER POLE AND 1 FOOT
 ME1530'NORTH OF A METAL WITNESS POST.  THE ROUND CONCRETE MONUMENT IS FLUSH.
 ME1530
 ME1530                          STATION RECOVERY (2008)
 ME1530
 ME1530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 ME1530'PREVIOUS TO REACH ADEQUATE MARK IS 148 FEET EAST OF CENTERLINE OF
 ME1530'I-57,22 FEET EAST OF CENTERLINE OF FRONTAGE ROAD,4.5 FEET SOUTHWEST OF
 ME1530'A POWERPOLE,36.5 FEET EAST OF A FIBERGLASS WITNESS POST,2 FEET WEST OF
 ME1530'A FENCE AND 8 INCHES BELOW GROUND.  RM 3, RM 4 AND AZIMUTH MARK ALL
 ME1530'FOUND IN GOOD SHAPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1527 ***********************************************************************
 ME1527  DESIGNATION -  OTTO 2 AZ MK
 ME1527  PID         -  ME1527
 ME1527  STATE/COUNTY-  IL/KANKAKEE
 ME1527  COUNTRY     -  US
 ME1527  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1527
 ME1527                         *CURRENT SURVEY CONTROL
 ME1527  ______________________________________________________________________
 ME1527* NAD 83(1986) POSITION- 41 01 24.     (N) 087 53 59.     (W)   SCALED
 ME1527* NAVD 88 ORTHO HEIGHT -   204.64  (meters)      671.4   (feet) RESET
 ME1527  ______________________________________________________________________
 ME1527  GEOID HEIGHT    -        -32.618 (meters)                     GEOID18
 ME1527  VERT ORDER      -  THIRD
 ME1527
 ME1527.The horizontal coordinates were scaled from a map and have
 ME1527.an estimated accuracy of +/- 6 seconds.
 ME1527
 ME1527.The orthometric height was computed from unverified reset data.
 ME1527
 ME1527.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1527.GEOID18 height accuracy estimate available here.
 ME1527
 ME1527.Click photographs - Photos may exist for this station.
 ME1527
 ME1527;                    North         East    Units  Estimated Accuracy
 ME1527;SPC IL E     -   483,720.      336,470.      MT  (+/- 180 meters Scaled)
 ME1527
 ME1527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL243417(NAD 83)
 ME1527
 ME1527                          SUPERSEDED SURVEY CONTROL
 ME1527
 ME1527.No superseded survey control is available for this station.
 ME1527
 ME1527_MARKER: DZ = AZIMUTH MARK DISK
 ME1527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1527_STAMPING: OTTO AZ 2 1967
 ME1527_MARK LOGO: CGS
 ME1527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1527+STABILITY: SURFACE MOTION
 ME1527
 ME1527  HISTORY     - Date     Condition        Report By
 ME1527  HISTORY     - 1967     MONUMENTED       CGS
 ME1527
 ME1527                          STATION DESCRIPTION
 ME1527
 ME1527'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1527'1.5 MI N FROM CHEBANSE.
 ME1527'ABOUT 1.5 MILES NORTH OF THE OVERPASS ALONG INTERSTATE HIGHWAY
 ME1527'57 FROM CHEBANSE.  IT IS 148 FEET EAST OF THE CENTER OF THE
 ME1527'MEDIAN, 3 FEET NORTHWEST OF A POWER POLE, 1 FOOT NORTH OF A METAL
 ME1527'WITNESS POST AND FLUSH WITH THE GROUND.  THE MONUMENT IS A ROUND
 ME1527'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1531 ***********************************************************************
 ME1531  DESIGNATION -  OTTO 2 RM 3
 ME1531  PID         -  ME1531
 ME1531  STATE/COUNTY-  IL/KANKAKEE
 ME1531  COUNTRY     -  US
 ME1531  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1531
 ME1531                         *CURRENT SURVEY CONTROL
 ME1531  ______________________________________________________________________
 ME1531* NAD 83(1986) POSITION- 41 01 47.36   (N) 087 53 50.15   (W)   HD_HELD1
 ME1531* NAVD 88 ORTHO HEIGHT -   199.29  (meters)      653.8   (feet) RESET
 ME1531  ______________________________________________________________________
 ME1531  GEOID HEIGHT    -        -32.625 (meters)                     GEOID18
 ME1531  VERT ORDER      -  THIRD
 ME1531
 ME1531.The horizontal coordinates were determined by differentially corrected
 ME1531.hand held GPS observations or other comparable positioning techniques
 ME1531.and have an estimated accuracy of +/- 3 meters.
 ME1531
 ME1531.The orthometric height was computed from unverified reset data.
 ME1531
 ME1531.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1531.GEOID18 height accuracy estimate available here.
 ME1531
 ME1531.Click photographs - Photos may exist for this station.
 ME1531
 ME1531;                    North         East    Units  Estimated Accuracy
 ME1531;SPC IL E     -   484,445.2     336,671.4     MT  (+/- 3 meters HH1 GPS) 
 ME1531
 ME1531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2457242455(NAD 83)
 ME1531
 ME1531                          SUPERSEDED SURVEY CONTROL
 ME1531
 ME1531.No superseded survey control is available for this station.
 ME1531
 ME1531_MARKER: DR = REFERENCE MARK DISK
 ME1531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1531_STAMPING: OTTO 2 NO 3 1967
 ME1531_MARK LOGO: CGS
 ME1531_PROJECTION: FLUSH
 ME1531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1531+STABILITY: SURFACE MOTION
 ME1531
 ME1531  HISTORY     - Date     Condition        Report By
 ME1531  HISTORY     - 1967     MONUMENTED       CGS
 ME1531
 ME1531                          STATION DESCRIPTION
 ME1531
 ME1531'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1531'2 MI N FROM CHEBANSE.
 ME1531'ABOUT 2 MILES NORTH OF CHEBANSE ALONG INTERSTATE 57 FROM THE
 ME1531'OVERPASS.  IT IS 148 FEET EAST OF THE CENTER OF THE MEDIAN, 19
 ME1531'FEET NORTH OF A METAL WITNESS POST AND 17 FEET NORTH OF A POWER
 ME1531'POLE.  THE ROUND CONCRETE MONUMENT IS FLUSH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1532 ***********************************************************************
 ME1532  DESIGNATION -  OTTO 2 RM 4
 ME1532  PID         -  ME1532
 ME1532  STATE/COUNTY-  IL/KANKAKEE
 ME1532  COUNTRY     -  US
 ME1532  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1532
 ME1532                         *CURRENT SURVEY CONTROL
 ME1532  ______________________________________________________________________
 ME1532* NAD 83(1986) POSITION- 41 01 46.98   (N) 087 53 50.29   (W)   HD_HELD1
 ME1532* NAVD 88 ORTHO HEIGHT -   199.16  (meters)      653.4   (feet) RESET
 ME1532  ______________________________________________________________________
 ME1532  GEOID HEIGHT    -        -32.625 (meters)                     GEOID18
 ME1532  VERT ORDER      -  THIRD
 ME1532
 ME1532.The horizontal coordinates were determined by differentially corrected
 ME1532.hand held GPS observations or other comparable positioning techniques
 ME1532.and have an estimated accuracy of +/- 3 meters.
 ME1532
 ME1532.The orthometric height was computed from unverified reset data.
 ME1532
 ME1532.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1532.GEOID18 height accuracy estimate available here.
 ME1532
 ME1532.Click photographs - Photos may exist for this station.
 ME1532
 ME1532;                    North         East    Units  Estimated Accuracy
 ME1532;SPC IL E     -   484,433.5     336,668.2     MT  (+/- 3 meters HH1 GPS) 
 ME1532
 ME1532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2456842443(NAD 83)
 ME1532
 ME1532                          SUPERSEDED SURVEY CONTROL
 ME1532
 ME1532.No superseded survey control is available for this station.
 ME1532
 ME1532_MARKER: DR = REFERENCE MARK DISK
 ME1532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1532_STAMPING: OTTO 2 NO 4 1967
 ME1532_MARK LOGO: CGS
 ME1532_PROJECTION: FLUSH
 ME1532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1532+STABILITY: SURFACE MOTION
 ME1532
 ME1532  HISTORY     - Date     Condition        Report By
 ME1532  HISTORY     - 1967     MONUMENTED       CGS
 ME1532
 ME1532                          STATION DESCRIPTION
 ME1532
 ME1532'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1532'2 MI N FROM CHEBANSE.
 ME1532'ABOUT 2 MILES NORTH OF CHEBANSE ALONG INTERSTATE HIGHWAY 57
 ME1532'FROM THE OVERPASS.  IT IS 148 FEET EAST OF THE CENTER OF THE
 ME1532'MEDIAN 22 FEET SOUTH OF THE POWER POLE AND 20 FEET SOUTH OF A
 ME1532'METAL WITNESS POST.  THE ROUND CONCRETE MONUMENT IS FLUSH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0933 ***********************************************************************
 MF0933  DESIGNATION -  OVER RM 1
 MF0933  PID         -  MF0933
 MF0933  STATE/COUNTY-  IL/BUREAU
 MF0933  COUNTRY     -  US
 MF0933  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0933
 MF0933                         *CURRENT SURVEY CONTROL
 MF0933  ______________________________________________________________________
 MF0933* NAD 83(1986) POSITION- 41 23 41.83   (N) 089 26 30.68   (W)   HD_HELD1
 MF0933* NAVD 88 ORTHO HEIGHT -   225.945 (meters)      741.29  (feet) ADJUSTED
 MF0933  ______________________________________________________________________
 MF0933  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 MF0933  DYNAMIC HEIGHT  -        225.852 (meters)      740.98  (feet) COMP
 MF0933  MODELED GRAVITY -    980,208.6   (mgal)                       NAVD 88
 MF0933
 MF0933  VERT ORDER      -  SECOND    CLASS 0
 MF0933
 MF0933.The horizontal coordinates were determined by differentially corrected
 MF0933.hand held GPS observations or other comparable positioning techniques
 MF0933.and have an estimated accuracy of +/- 3 meters.
 MF0933
 MF0933.The orthometric height was determined by differential leveling and
 MF0933.adjusted by the NATIONAL GEODETIC SURVEY
 MF0933.in June 1991.
 MF0933
 MF0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0933.GEOID18 height accuracy estimate available here.
 MF0933
 MF0933.Click photographs - Photos may exist for this station.
 MF0933
 MF0933.The dynamic height is computed by dividing the NAVD 88
 MF0933.geopotential number by the normal gravity value computed on the
 MF0933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0933.degrees latitude (g = 980.6199 gals.).
 MF0933
 MF0933.The modeled gravity was interpolated from observed gravity values.
 MF0933
 MF0933;                    North         East    Units  Estimated Accuracy
 MF0933;SPC IL W     -   525,139.0     760,613.3     MT  (+/- 3 meters HH1 GPS) 
 MF0933
 MF0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9585985479(NAD 83)
 MF0933
 MF0933                          SUPERSEDED SURVEY CONTROL
 MF0933
 MF0933  NGVD 29 (??/??/92)  226.020  (m)          741.53   (f) ADJ UNCH    2 0
 MF0933
 MF0933.Superseded values are not recommended for survey control.
 MF0933
 MF0933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0933.See file dsdata.pdf to determine how the superseded data were derived.
 MF0933
 MF0933_MARKER: DR = REFERENCE MARK DISK
 MF0933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0933_STAMPING: OVER NO 1 1959
 MF0933_MARK LOGO: CGS
 MF0933_PROJECTION: FLUSH
 MF0933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0933+STABILITY: SURFACE MOTION
 MF0933
 MF0933  HISTORY     - Date     Condition        Report By
 MF0933  HISTORY     - 1959     MONUMENTED       CGS
 MF0933  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0933  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0933  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0933
 MF0933                          STATION DESCRIPTION
 MF0933
 MF0933'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0933'2.5 MI NE FROM PRINCETON.
 MF0933'ABOUT 2.5 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM THE POST
 MF0933'OFFICE AT PRINCETON, NEAR A HIGHWAY BRIDGE OVER THE RAILROAD,
 MF0933'ABOUT 59 YARDS NORTH OF THE NORTH END OF THE BRIDGE, 20 FEET
 MF0933'WEST OF THE CENTER LINE OF THE HIGHWAY, 12 FEET NORTH OF THE
 MF0933'CENTER LINE OF THE RAMP TO FIELD, 1.4 FEET NORTH OF THE NORTH
 MF0933'END OF THE GAP IN THE GUARD RAIL, 1.9 FEET WEST OF THE GUARD
 MF0933'RAIL, 22.3 FEET NORTH OF TRIANGULATION STATION OVER, 22.0 FEET
 MF0933'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, SET
 MF0933'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0933
 MF0933                          STATION RECOVERY (1996)
 MF0933
 MF0933'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0933'MARK NOT FOUND.
 MF0933
 MF0933                          STATION RECOVERY (2001)
 MF0933
 MF0933'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0933'MARK NOT FOUND.
 MF0933
 MF0933                          STATION RECOVERY (2005)
 MF0933
 MF0933'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0933'CONSTRUCTION OF A BRIDGE AND OFF RAMP AT THIS LOCATION IS BELIEVED TO
 MF0933'HAVE DESTROYED OVER RM 1
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0931 ***********************************************************************
 MF0931  DESIGNATION -  OVER RM 2
 MF0931  PID         -  MF0931
 MF0931  STATE/COUNTY-  IL/BUREAU
 MF0931  COUNTRY     -  US
 MF0931  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0931
 MF0931                         *CURRENT SURVEY CONTROL
 MF0931  ______________________________________________________________________
 MF0931* NAD 83(1986) POSITION- 41 23 41.42   (N) 089 26 31.09   (W)   HD_HELD1
 MF0931* NAVD 88 ORTHO HEIGHT -   226.627 (meters)      743.53  (feet) ADJUSTED
 MF0931  ______________________________________________________________________
 MF0931  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 MF0931  DYNAMIC HEIGHT  -        226.534 (meters)      743.22  (feet) COMP
 MF0931  MODELED GRAVITY -    980,208.6   (mgal)                       NAVD 88
 MF0931
 MF0931  VERT ORDER      -  SECOND    CLASS 0
 MF0931
 MF0931.The horizontal coordinates were determined by differentially corrected
 MF0931.hand held GPS observations or other comparable positioning techniques
 MF0931.and have an estimated accuracy of +/- 3 meters.
 MF0931
 MF0931.The orthometric height was determined by differential leveling and
 MF0931.adjusted by the NATIONAL GEODETIC SURVEY
 MF0931.in June 1991.
 MF0931
 MF0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0931.GEOID18 height accuracy estimate available here.
 MF0931
 MF0931.Click photographs - Photos may exist for this station.
 MF0931
 MF0931.The dynamic height is computed by dividing the NAVD 88
 MF0931.geopotential number by the normal gravity value computed on the
 MF0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0931.degrees latitude (g = 980.6199 gals.).
 MF0931
 MF0931.The modeled gravity was interpolated from observed gravity values.
 MF0931
 MF0931;                    North         East    Units  Estimated Accuracy
 MF0931;SPC IL W     -   525,126.3     760,603.9     MT  (+/- 3 meters HH1 GPS) 
 MF0931
 MF0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9584985467(NAD 83)
 MF0931
 MF0931                          SUPERSEDED SURVEY CONTROL
 MF0931
 MF0931  NGVD 29 (??/??/92)  226.702  (m)          743.77   (f) ADJ UNCH    2 0
 MF0931
 MF0931.Superseded values are not recommended for survey control.
 MF0931
 MF0931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0931.See file dsdata.pdf to determine how the superseded data were derived.
 MF0931
 MF0931_MARKER: DR = REFERENCE MARK DISK
 MF0931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0931_STAMPING: OVER NO 2 1959
 MF0931_MARK LOGO: CGS
 MF0931_PROJECTION: FLUSH
 MF0931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0931+STABILITY: SURFACE MOTION
 MF0931
 MF0931  HISTORY     - Date     Condition        Report By
 MF0931  HISTORY     - 1959     MONUMENTED       CGS
 MF0931  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0931  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0931  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0931
 MF0931                          STATION DESCRIPTION
 MF0931
 MF0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0931'2.5 MI NE FROM PRINCETON.
 MF0931'ABOUT 2.5 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0931'OFFICE AT PRINCETON, NEAR THE HIGHWAY BRIDGE OVER THE RAILROAD,
 MF0931'ABOUT 43 YARDS NORTH OF THE NORTH END OF THE BRIDGE, 17 FEET WEST
 MF0931'OF THE CENTER LINE OF THE HIGHWAY, 40 FEET SOUTH OF THE CENTER
 MF0931'LINE OF THE RAMP TO FIELD, 29 FEET SOUTH OF THE SOUTH END OF THE
 MF0931'GAP IN THE GUARD RAIL, 29.1 FEET SOUTH OF TRIANGULATION STATION
 MF0931'OVER, 1 FOOT WEST OF THE GUARD RAIL, 29.0 FEET SOUTH OF A METAL
 MF0931'WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A
 MF0931'CONCRETE POST FLUSH WITH THE GROUND.
 MF0931
 MF0931                          STATION RECOVERY (1996)
 MF0931
 MF0931'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0931'MARK NOT FOUND.
 MF0931
 MF0931                          STATION RECOVERY (2001)
 MF0931
 MF0931'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0931'MARK NOT FOUND.
 MF0931
 MF0931                          STATION RECOVERY (2005)
 MF0931
 MF0931'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0931'CONSTRUCTION OF A BRIDGE AND OFF RAMP AT THIS LOCATION IS BELIEVED TO
 MF0931'HAVE DESTROYED OVER RM 2
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1475 ***********************************************************************
 JB1475  DESIGNATION -  OWEN
 JB1475  PID         -  JB1475
 JB1475  STATE/COUNTY-  IL/ST CLAIR
 JB1475  COUNTRY     -  US
 JB1475  USGS QUAD   -  LEBANON (2018)
 JB1475
 JB1475                         *CURRENT SURVEY CONTROL
 JB1475  ______________________________________________________________________
 JB1475* NAD 83(1997) POSITION- 38 32 28.69846(N) 089 45 06.01704(W)   ADJUSTED
 JB1475* NAVD 88 ORTHO HEIGHT -   145.651 (meters)      477.86  (feet) ADJUSTED
 JB1475  ______________________________________________________________________
 JB1475  GEOID HEIGHT    -        -30.546 (meters)                     GEOID18
 JB1475  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 JB1475  DYNAMIC HEIGHT  -        145.560 (meters)      477.56  (feet) COMP
 JB1475  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 JB1475
 JB1475  HORZ ORDER      -  SECOND
 JB1475  VERT ORDER      -  SECOND    CLASS I
 JB1475
 JB1475.The horizontal coordinates were established by classical geodetic methods
 JB1475.and adjusted by the National Geodetic Survey in October 1999.
 JB1475
 JB1475.The orthometric height was determined by differential leveling and
 JB1475.adjusted by the NATIONAL GEODETIC SURVEY
 JB1475.in July 2014.
 JB1475
 JB1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1475.GEOID18 height accuracy estimate available here.
 JB1475
 JB1475.Click photographs - Photos may exist for this station.
 JB1475
 JB1475.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1475
 JB1475.The dynamic height is computed by dividing the NAVD 88
 JB1475.geopotential number by the normal gravity value computed on the
 JB1475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1475.degrees latitude (g = 980.6199 gals.).
 JB1475
 JB1475.The modeled gravity was interpolated from observed gravity values.
 JB1475
 JB1475. The following values were computed from the NAD 83(1997) position.
 JB1475
 JB1475;                    North         East     Units Scale Factor Converg.
 JB1475;SPC IL W     -   208,133.688   736,178.445   MT  0.99995729   +0 15 30.9
 JB1475;SPC IL W     -   682,851.94  2,415,278.78   sFT  0.99995729   +0 15 30.9
 JB1475;UTM  16      - 4,269,466.488   260,176.379   MT  1.00030835   -1 42 55.2
 JB1475
 JB1475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1475!SPC IL W     -   0.99998194  x   0.99995729  =   0.99993923
 JB1475!UTM  16      -   0.99998194  x   1.00030835  =   1.00029028
 JB1475
 JB1475:                Primary Azimuth Mark                     Grid Az
 JB1475:SPC IL W     -  OWEN AZ MK                               179 09 33.8
 JB1475:UTM  16      -  OWEN AZ MK                               181 07 59.9
 JB1475
 JB1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6017669466(NAD 83)
 JB1475
 JB1475|---------------------------------------------------------------------|
 JB1475| PID    Reference Object                     Distance      Geod. Az  |
 JB1475|                                                           dddmmss.s |
 JB1475| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX. 4.8 KM 0953046.4 |
 JB1475| JB1956 NEW BADEN MUNICIPAL TANK            APPROX. 4.6 KM 0974821.9 |
 JB1475| JB1477 OWEN AZ MK                                         1792504.7 |
 JB1475| JB1476 OWEN RM 2                            15.540 METERS 17941     |
 JB1475| JB1474 OWEN RM 1                            15.802 METERS 35844     |
 JB1475|---------------------------------------------------------------------|
 JB1475
 JB1475                          SUPERSEDED SURVEY CONTROL
 JB1475
 JB1475  NAD 83(1986)-  38 32 28.71479(N)    089 45 06.01278(W) AD(       ) 2
 JB1475  NAD 27      -  38 32 28.53875(N)    089 45 05.66429(W) AD(       ) 2
 JB1475  NAVD 88 (06/15/91)  145.655  (m)          477.87   (f) SUPERSEDED  2 0
 JB1475  NGVD 29 (??/??/92)  145.769  (m)          478.24   (f) ADJ UNCH    2 0
 JB1475  NGVD 29             145.77   (m)          478.2    (f) LEVELING    3  
 JB1475
 JB1475.Superseded values are not recommended for survey control.
 JB1475
 JB1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1475.See file dsdata.pdf to determine how the superseded data were derived.
 JB1475
 JB1475_MARKER: DE = TRAVERSE STATION DISK
 JB1475_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1475_STAMPING: OWEN 1961
 JB1475_MARK LOGO: CGS
 JB1475_PROJECTION: RECESSED 5 CENTIMETERS
 JB1475_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1475_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1475+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2013
 JB1475
 JB1475  HISTORY     - Date     Condition        Report By
 JB1475  HISTORY     - 1961     MONUMENTED       CGS
 JB1475  HISTORY     - 1961     GOOD             CGS
 JB1475  HISTORY     - 20110825 GOOD             ILDT
 JB1475  HISTORY     - 20131217 GOOD             AMESC
 JB1475
 JB1475                          STATION DESCRIPTION
 JB1475
 JB1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1475'THE STATION IS LOCATED ABOUT 4 MILES SOUTH OF SUMMERFIELD AND ABOUT 3
 JB1475'MILES WEST OF NEW BADEN.
 JB1475'
 JB1475'TO REACH STATION FROM THE POST OFFICE IN NEW BADEN, GO WEST ON STATE
 JB1475'HIGHWAY 161 FOR 2.8 MILES TO WHERE STATE HIGHWAY 161 TURNS SOUTH, TURN
 JB1475'RIGHT AND GO NORTH ON BLACKTOP ROAD FOR 0.5 MILE TO STATION ON RIGHT.
 JB1475'
 JB1475'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 JB1475'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB1475'AND IS STAMPED OWEN 1961.  THE MARK IS 192 FFE SOUTH OF CENTER OF
 JB1475'DRIVEWAY, 29 FEET EAST OF CENTER OF ROAD, 5.3 FEET SOUTH-SOUTHWEST OF
 JB1475'A TELEPHONE POLE AND 3.9 FEET SOUTH-SOUTHWEST OF WITNESS POST.
 JB1475'
 JB1475'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1475'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFFACE OF THE
 JB1475'GROUND AND IS STAMPED OWEN NO 1 1961.  THE MARK IS 140.5 FEET SOUTH OF
 JB1475'CENTER OF DRIVEWAY, 48 FEET NORTH OF WITNESS POST, 46.5 FEET NORTH OF
 JB1475'A REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1475'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1475'GROUND AND IS STAMPED OWEN NO 2 1961.  THE MARK IS 56 FEET SOUTH OF A
 JB1475'TELEPHONE POLE, 54.8 FEET SOUTH OF WITNESS POST AND 29.5 FEET EAST OF
 JB1475'CENTER OR ROAD.
 JB1475'
 JB1475'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 JB1475'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB1475'AND IS STAMPED OWEN 1961.  THE MARK IS 27 FEET EAST OF CENTER OF
 JB1475'BLACKTOP ROAD, 27 FEET NORTH OF CENTER OF GRAVEL ROAD, 16 FEET
 JB1475'WEST-NORTHWEST OF A TELEPHONE POLE AND 2.2 FEET NORTHWEST OF WITNESS
 JB1475'POST.
 JB1475'
 JB1475'TO REACH AZIMUTH MARK FROM STATION GO SOUTH ON BLACKTOP ROAD FOR 0.4
 JB1475'MILE TO AZIMUTH MARK ON LEFT AS DESCRIBED.
 JB1475'
 JB1475'HEIGHT OF LIGHT ABOVE STATION MARK 3.11 METERS.
 JB1475
 JB1475                          STATION RECOVERY (1961)
 JB1475
 JB1475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1475'3.4 MI NW FROM NEW BADEN.  ABOUT 2.95 MILES WEST ALONG STATE HIGHWAY
 JB1475'161 FROM THE POST OFFICE IN NEW BADEN, THENCE 0.45 MILE NORTH ALONG AN
 JB1475'ASPHALT PAVED ROAD, NEAR THE JUNCTION OF A DRIVE EAST TO A FARM HOUSE,
 JB1475'31 FEET EAST OF THE CENTER LINE OF THE ROAD, 191 FEET SOUTH OF THE
 JB1475'CENTER LINE OF THE FARM DRIVE, 5 FEET SOUTHWEST OF THE FIRST POWER
 JB1475'POLE SOUTH OF THE DRIVE, 3.8 FEET SOUTH-SOUTHWEST OF A METAL WITNESS
 JB1475'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB1475'FLUSH WITH THE GROUND.
 JB1475
 JB1475                          STATION RECOVERY (2011)
 JB1475
 JB1475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1475'RECOVERED IN GOOD CONDITION.
 JB1475
 JB1475                          STATION RECOVERY (2013)
 JB1475
 JB1475'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB1475'NOTE-THE WITNESS POST IS GONE.
 JB1475'
 JB1475'THE STATION IS 201 FT (61.3 M) SOUTH OF THE FIRST POWER POLE NORTH OF
 JB1475'THE DRIVE TO THE FARM, 191.3 FT (58.3 M) NORTHEAST OF THE SOUTHEAST
 JB1475'CORNER OF THE GRAY MACHINE SHED, 137.5 FT (41.9 M) EAST OF THE
 JB1475'NORTHEAST CORNER OF THE GRAY MACHINE SHED, 132.9 FT (40.5 M) NORTH OF
 JB1475'A POWER POLE.
 JB1475'
 JB1475'THE AZIMUTH MARK AND REFERENCE MARK 1 WERE FOUND DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1477 ***********************************************************************
 JB1477  DESIGNATION -  OWEN AZ MK
 JB1477  PID         -  JB1477
 JB1477  STATE/COUNTY-  IL/ST CLAIR
 JB1477  COUNTRY     -  US
 JB1477  USGS QUAD   -  LEBANON (2018)
 JB1477
 JB1477                         *CURRENT SURVEY CONTROL
 JB1477  ______________________________________________________________________
 JB1477* NAD 83(1986) POSITION- 38 32 08.     (N) 089 45 06.     (W)   SCALED
 JB1477* NAVD 88 ORTHO HEIGHT -   146.412 (meters)      480.35  (feet) ADJUSTED
 JB1477  ______________________________________________________________________
 JB1477  GEOID HEIGHT    -        -30.536 (meters)                     GEOID18
 JB1477  DYNAMIC HEIGHT  -        146.320 (meters)      480.05  (feet) COMP
 JB1477  MODELED GRAVITY -    979,999.4   (mgal)                       NAVD 88
 JB1477
 JB1477  VERT ORDER      -  SECOND    CLASS 0
 JB1477
 JB1477.The horizontal coordinates were scaled from a map and have
 JB1477.an estimated accuracy of +/- 6 seconds.
 JB1477
 JB1477.The orthometric height was determined by differential leveling and
 JB1477.adjusted by the NATIONAL GEODETIC SURVEY
 JB1477.in June 1991.
 JB1477
 JB1477.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1477.GEOID18 height accuracy estimate available here.
 JB1477
 JB1477.Click photographs - Photos may exist for this station.
 JB1477
 JB1477.The dynamic height is computed by dividing the NAVD 88
 JB1477.geopotential number by the normal gravity value computed on the
 JB1477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1477.degrees latitude (g = 980.6199 gals.).
 JB1477
 JB1477.The modeled gravity was interpolated from observed gravity values.
 JB1477
 JB1477;                    North         East    Units  Estimated Accuracy
 JB1477;SPC IL W     -   207,500.      736,180.      MT  (+/- 180 meters Scaled)
 JB1477
 JB1477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH601688(NAD 83)
 JB1477
 JB1477                          SUPERSEDED SURVEY CONTROL
 JB1477
 JB1477  NGVD 29 (??/??/92)  146.526  (m)          480.73   (f) ADJ UNCH    2 0
 JB1477
 JB1477.Superseded values are not recommended for survey control.
 JB1477
 JB1477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1477.See file dsdata.pdf to determine how the superseded data were derived.
 JB1477
 JB1477_MARKER: DZ = AZIMUTH MARK DISK
 JB1477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1477_STAMPING: OWEN 1961
 JB1477_MARK LOGO: CGS
 JB1477_PROJECTION: FLUSH
 JB1477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1477+STABILITY: SURFACE MOTION
 JB1477
 JB1477  HISTORY     - Date     Condition        Report By
 JB1477  HISTORY     - 1961     MONUMENTED       CGS
 JB1477  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1477  HISTORY     - 20131212 MARK NOT FOUND   AMESC
 JB1477
 JB1477                          STATION DESCRIPTION
 JB1477
 JB1477'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1477'3 MI W FROM NEW BADEN.
 JB1477'ABOUT 2.9 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST
 JB1477'OFFICE IN NEW BADEN, THENCE 0.05 MILE WEST ALONG A DIRT ROAD,
 JB1477'AT THE JUNCTION OF A NORTH-SOUTH ASPHALT PAVED ROAD, 28 FEET NORTH
 JB1477'OF THE CENTER LINE OF THE DIRT ROAD, 27.5 FEET EAST OF THE CENTER
 JB1477'LINE OF THE ASPHALT PAVED ROAD, 39 FEET NORTHEAST OF THE CENTER
 JB1477'OF THE JUNCTION, 16 FEET WEST-NORTHWEST OF A BRACED POWER POLE,
 JB1477'8 FEET NORTHWEST OF A CONCRETE R.O.W. MARKER, 2.3 FEET NORTHWEST
 JB1477'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 JB1477'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1477
 JB1477                          STATION RECOVERY (2011)
 JB1477
 JB1477'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1477'MARK NOT FOUND.
 JB1477
 JB1477                          STATION RECOVERY (2013)
 JB1477
 JB1477'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 JB1477'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1476 ***********************************************************************
 JB1476  DESIGNATION -  OWEN RM 2
 JB1476  PID         -  JB1476
 JB1476  STATE/COUNTY-  IL/ST CLAIR
 JB1476  COUNTRY     -  US
 JB1476  USGS QUAD   -  LEBANON (2018)
 JB1476
 JB1476                         *CURRENT SURVEY CONTROL
 JB1476  ______________________________________________________________________
 JB1476* NAD 83(1986) POSITION- 38 32 28.19   (N) 089 45 06.01   (W)   HD_HELD1
 JB1476* NAVD 88 ORTHO HEIGHT -   145.814 (meters)      478.39  (feet) ADJUSTED
 JB1476  ______________________________________________________________________
 JB1476  GEOID HEIGHT    -        -30.546 (meters)                     GEOID18
 JB1476  DYNAMIC HEIGHT  -        145.722 (meters)      478.09  (feet) COMP
 JB1476  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 JB1476
 JB1476  VERT ORDER      -  SECOND    CLASS I
 JB1476
 JB1476.The horizontal coordinates were determined by differentially corrected
 JB1476.hand held GPS observations or other comparable positioning techniques
 JB1476.and have an estimated accuracy of +/- 3 meters.
 JB1476
 JB1476.The orthometric height was determined by differential leveling and
 JB1476.adjusted by the NATIONAL GEODETIC SURVEY
 JB1476.in June 1991.
 JB1476
 JB1476.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1476.GEOID18 height accuracy estimate available here.
 JB1476
 JB1476.Click photographs - Photos may exist for this station.
 JB1476
 JB1476.The dynamic height is computed by dividing the NAVD 88
 JB1476.geopotential number by the normal gravity value computed on the
 JB1476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1476.degrees latitude (g = 980.6199 gals.).
 JB1476
 JB1476.The modeled gravity was interpolated from observed gravity values.
 JB1476
 JB1476;                    North         East    Units  Estimated Accuracy
 JB1476;SPC IL W     -   208,118.0     736,178.7     MT  (+/- 3 meters HH1 GPS) 
 JB1476
 JB1476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6017669450(NAD 83)
 JB1476
 JB1476                          SUPERSEDED SURVEY CONTROL
 JB1476
 JB1476  NGVD 29 (??/??/92)  145.927  (m)          478.76   (f) ADJ UNCH    2 0
 JB1476
 JB1476.Superseded values are not recommended for survey control.
 JB1476
 JB1476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1476.See file dsdata.pdf to determine how the superseded data were derived.
 JB1476
 JB1476_MARKER: DR = REFERENCE MARK DISK
 JB1476_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1476_STAMPING: OWEN NO 2 1961
 JB1476_MARK LOGO: CGS
 JB1476_PROJECTION: FLUSH
 JB1476_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1476+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2013
 JB1476
 JB1476  HISTORY     - Date     Condition        Report By
 JB1476  HISTORY     - 1961     MONUMENTED       CGS
 JB1476  HISTORY     - 20110825 GOOD             ILDT
 JB1476  HISTORY     - 20131217 GOOD             AMESC
 JB1476
 JB1476                          STATION DESCRIPTION
 JB1476
 JB1476'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1476'3.4 MI NW FROM NEW BADEN.
 JB1476'ABOUT 2.95 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST
 JB1476'OFFICE IN NEW BADEN, THENCE 0.45 MILE NORTH ALONG AN ASPHALT
 JB1476'PAVED ROAD, NEAR THE JUNCTION OF A DRIVE EAST TO A FARM HOUSE,
 JB1476'30 FEET EAST OF THE CENTER LINE OF THE ROAD, 242 FEET SOUTH
 JB1476'OF THE CENTER LINE OF THE FARM DRIVE, 56 FEET SOUTH OF THE
 JB1476'FIRST POWER POLE SOUTH OF THE DRIVE, 51.0 FEET SOUTH OF
 JB1476'TRAVERSE STATION OWEN, 54.7 FEET SOUTH OF A METAL WITNESS POST,
 JB1476'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB1476'POST FLUSH WITH THE GROUND.
 JB1476
 JB1476                          STATION RECOVERY (2011)
 JB1476
 JB1476'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1476'RECOVERED IN GOOD CONDITION.
 JB1476
 JB1476                          STATION RECOVERY (2013)
 JB1476
 JB1476'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB1476'NOTE-THE WITNESS POST IS GONE.
 JB1476'
 JB1476'THE STATION IS 252 FT (76.8 M) SOUTH OF THE FIRST POWER POLE NORTH OF
 JB1476'THE DRIVE TO THE FARM, 159.8 FT (48.7 M) NORTHEAST OF THE SOUTHEAST
 JB1476'CORNER OF THE GRAY MACHINE SHED, 147.6 FT (45.0 M) SOUTHEAST OF THE
 JB1476'NORTHEAST CORNER OF THE GRAY MACHINE SHED, 81.7 FT (24.9 M) NORTH OF A
 JB1476'POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0195 ***********************************************************************
 MG0195  DESIGNATION -  OXFORD
 MG0195  PID         -  MG0195
 MG0195  STATE/COUNTY-  IL/HENRY
 MG0195  COUNTRY     -  US
 MG0195  USGS QUAD   -  WOODHULL (2018)
 MG0195
 MG0195                         *CURRENT SURVEY CONTROL
 MG0195  ______________________________________________________________________
 MG0195* NAD 83(1997) POSITION- 41 12 59.09959(N) 090 19 25.12403(W)   ADJUSTED
 MG0195* NAVD 88 ORTHO HEIGHT -   241.583 (meters)      792.59  (feet) ADJUSTED
 MG0195  ______________________________________________________________________
 MG0195  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MG0195  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 MG0195  DYNAMIC HEIGHT  -        241.483 (meters)      792.27  (feet) COMP
 MG0195  MODELED GRAVITY -    980,203.1   (mgal)                       NAVD 88
 MG0195
 MG0195  HORZ ORDER      -  SECOND
 MG0195  VERT ORDER      -  SECOND    CLASS 0
 MG0195
 MG0195.The horizontal coordinates were established by classical geodetic methods
 MG0195.and adjusted by the National Geodetic Survey in October 1999.
 MG0195
 MG0195.The orthometric height was determined by differential leveling and
 MG0195.adjusted by the NATIONAL GEODETIC SURVEY
 MG0195.in June 1991.
 MG0195
 MG0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0195.GEOID18 height accuracy estimate available here.
 MG0195
 MG0195.Click photographs - Photos may exist for this station.
 MG0195
 MG0195.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0195
 MG0195.The dynamic height is computed by dividing the NAVD 88
 MG0195.geopotential number by the normal gravity value computed on the
 MG0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0195.degrees latitude (g = 980.6199 gals.).
 MG0195
 MG0195.The modeled gravity was interpolated from observed gravity values.
 MG0195
 MG0195. The following values were computed from the NAD 83(1997) position.
 MG0195
 MG0195;                    North         East     Units Scale Factor Converg.
 MG0195;SPC IL W     -   505,070.351   686,836.618   MT  0.99994331   -0 06 12.4
 MG0195;SPC IL W     - 1,657,051.64  2,253,396.47   sFT  0.99994331   -0 06 12.4
 MG0195;UTM  15      - 4,566,235.834   724,358.558   MT  1.00021954   +1 45 51.1
 MG0195
 MG0195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0195!SPC IL W     -   0.99996726  x   0.99994331  =   0.99991057
 MG0195!UTM  15      -   0.99996726  x   1.00021954  =   1.00018679
 MG0195
 MG0195:                Primary Azimuth Mark                     Grid Az
 MG0195:SPC IL W     -  OXFORD AZ MK                             275 20 16.7
 MG0195:UTM  15      -  OXFORD AZ MK                             273 28 13.2
 MG0195
 MG0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2435866235(NAD 83)
 MG0195
 MG0195|---------------------------------------------------------------------|
 MG0195| PID    Reference Object                     Distance      Geod. Az  |
 MG0195|                                                           dddmmss.s |
 MG0195| MG0196 OXFORD RM 1                          14.184 METERS 00304     |
 MG0195| MG0194 OXFORD RM 2                          16.187 METERS 09347     |
 MG0195| MG0708 WINDSOR ATT MICROWAVE TOWER         APPROX. 8.2 KM 2540329.6 |
 MG0195| MG0197 OXFORD AZ MK                                       2751404.3 |
 MG0195| MG0703 OXFORD 2                              8.472 METERS 35721     |
 MG0195|---------------------------------------------------------------------|
 MG0195
 MG0195                          SUPERSEDED SURVEY CONTROL
 MG0195
 MG0195  NAD 83(1996)-  41 12 59.09957(N)    090 19 25.12421(W) AD(       ) 2
 MG0195  NAD 83(1986)-  41 12 59.10809(N)    090 19 25.13751(W) AD(       ) 2
 MG0195  NAD 27      -  41 12 58.98160(N)    090 19 24.69200(W) AD(       ) 2
 MG0195  NGVD 29 (??/??/92)  241.643  (m)          792.79   (f) ADJ UNCH    2 0
 MG0195  NGVD 29             241.64   (m)          792.8    (f) LEVELING    3  
 MG0195
 MG0195.Superseded values are not recommended for survey control.
 MG0195
 MG0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0195.See file dsdata.pdf to determine how the superseded data were derived.
 MG0195
 MG0195_MARKER: DS = TRIANGULATION STATION DISK
 MG0195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0195_STAMPING: OXFORD 1959
 MG0195_MARK LOGO: CGS
 MG0195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0195+STABILITY: SURFACE MOTION
 MG0195
 MG0195  HISTORY     - Date     Condition        Report By
 MG0195  HISTORY     - 1959     MONUMENTED       CGS
 MG0195  HISTORY     - 1959     GOOD             CGS
 MG0195  HISTORY     - 1959     GOOD             CGS
 MG0195  HISTORY     - 1969     GOOD             CGS
 MG0195  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0195  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0195  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0195
 MG0195                          STATION DESCRIPTION
 MG0195
 MG0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0195'STATION IS LOCATED ABOUT 2.5 MILES NORTH-NORTHWEST OF WOODHULL
 MG0195'AND ABOUT 3.5 MILES NORTHWEST OF ALPHA.
 MG0195'
 MG0195'TO REACH FROM INTERSECTION OF MAIN STREET AND STATE HIGHWAY
 MG0195'17 IN WOODHULL, GO WEST ON STATE HIGHWAY 17 FOR 0.4 MILE
 MG0195'TO A CROSSROADS, TURN RIGHT AND GO NORTH FOR 2.6 MILES TO A SIDE
 MG0195'ROAD LEFT, TURN LEFT (WEST) AND GO 0.1 MILE TO A WITNESS POST AND
 MG0195'THE STATION ON THE LEFT.
 MG0195'
 MG0195'STATION MARK, A STANDARD DISK STAMPED OXFORD 1959, IS SET IN
 MG0195'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.  THE MARK
 MG0195'IS 26 FEET SOUTH OF APPROXIMATE CENTER OF A DIRT ROAD, 3.4
 MG0195'FEET NORTHWEST OF A WITNESS POST AND 3 FEET NORTH OF FENCE.
 MG0195'
 MG0195'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED OXFORD NO. 1
 MG0195'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0195'4 INCHES.  THE MARK IS 22 FEET NORTH OF APPROXIMATE CENTER OF
 MG0195'A DIRT ROAD AND 1 FOOT SOUTH OF FENCE.
 MG0195'
 MG0195'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED OXFORD NO. 2
 MG0195'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0195'4 INCHES.  THE MARK IS 28 FEET SOUTH OF APPROXIMATE CENTER
 MG0195'OF A DIRT ROAD AND 1.5 FEET NORTH OF FENCE.
 MG0195'
 MG0195'AZIMUTH MARK, A STANDARD DISK STAMPED OXFORD 1959, IS SET IN
 MG0195'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE
 MG0195'MARK IS 21 FEET NORTH OF APPROXIMATE CENTER OF A DIRT ROAD,
 MG0195'9 FEET EAST OF THE EAST GATE POST OF A FIELD ENTRANCE, 1.5
 MG0195'FEET SOUTHWEST OF A WITNESS POST AND 1.5 FEET SOUTH OF FENCE.
 MG0195'
 MG0195'TO REACH AZIMUTH MARK FROM THE STATION, GO EAST ON DIRT ROAD
 MG0195'FOR 0.3 MILES TO A WITNESS POST AND AZIMUTH ON THE LEFT.
 MG0195
 MG0195                          STATION RECOVERY (1959)
 MG0195
 MG0195'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 MG0195'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH
 MG0195'MARK WERE RECOVERED IN GOOD CONDITION.  THE REFERENCE MEASUREMENTS
 MG0195'TO THE MARKS CHECKED.  THE DIRECTION TO REFERENCE MARK 1 CHECKED
 MG0195'BUT THE DISTANCE WAS FOUND TO BE 0.04 FOOT SMALLER THAN PREVIOUSLY
 MG0195'MEASURED.  THE DISTANCE AN DIRECTION TO REFERENCE MARK 2
 MG0195'CHECKED.  THE DIRECTION TO THE WINDSOR MICRO-WAVE TOWER CHECKED.
 MG0195'THE TO REACH TO THE AZIMUTH MARK SHOULD HAVE READ GO WEST ON
 MG0195'A DIRT ROAD INSTEAD OF EAST.  A COMPLETE NEW DESCRIPTION
 MG0195'AND TO REACH FOLLOWS.
 MG0195'
 MG0195'THE STATION IS ABOUT 2-1/2 MILES NORTHWEST OF WOODHULL, 3-1/2
 MG0195'MILES NORTHEAST OF ALPHA, AND 6-1/2 MILES SOUTHEAST OF ANDOVER
 MG0195'ON ROAD RIGHT-OF-WAY.  IT IS 25 FEET SOUTH OF THE APPROXIMATE
 MG0195'CENTER OF A DIRT ROAD, 2 FEET NORTH OF AN EAST-WEST WIRE
 MG0195'FENCE, AND 3 FEET NORTHEAST OF A WITNESS POST.  THE MONUMENT
 MG0195'PROJECTS 1 INCH AND THE DISK IS STAMPED OXFORD 1959.
 MG0195'
 MG0195'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 MG0195'17 AND THE MAIN STREET IN WOODHULL, GO WEST ON HIGHWAY 17 FOR
 MG0195'0.4 MILE TO A GRAVELED CROSSROAD.  TURN RIGHT AND GO NORTH
 MG0195'ON A GRAVELED ROAD FOR 1.15 MILES TO A CROSSROAD.  CONTINUE NORTH
 MG0195'ON THE GRAVELED ROAD FOR 1.0 MILE TO A SIDE ROAD RIGHT.  CONTINUE
 MG0195'NORTH ON THE GRAVELED ROAD FOR 0.45 MILE T A DIRT SIDE ROAD
 MG0195'LEFT.  TURN LEFT AND GO WEST ON THE DIRT ROAD FOR 0.1 MILE TO THE
 MG0195'STATION ON THE LEFT, SOUTH SIDE OF THE ROAD.
 MG0195'
 MG0195'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE
 MG0195'DIRT ROAD FOR 0.3 MILE TO THE MARK ON THE RIGHT, NORTH SIDE
 MG0195'OF THE ROAD.
 MG0195'
 MG0195'REFERENCE MARK 1 IS 21 FEET NORTH OF THE APPROXIMATE CENTER
 MG0195'OF THE DIRT ROAD, 18 FEET WEST OF A FENCE CORNER, AND 1 FOOT
 MG0195'SOUTH OF AN EAST-WEST WIRE FENCE.  THE MONUMENT PROJECTS 3
 MG0195'INCHES AND THE DISK IS STAMPED OXFORD NO 1 1959.
 MG0195'
 MG0195'REFERENCE MARK 2 IS 26 FEET SOUTH OF THE APPROXIMATE CENTER OF
 MG0195'THE DIRT ROAD, AND 1.5 FEET NORTH OF AN EAST-WEST WIRE FENCE.
 MG0195'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED OXFORD
 MG0195'NO 2 1959.
 MG0195'
 MG0195'THE AZIMUTH MARK IS 21 FEET NORTH OF THE APPROXIMATE CENTER OF
 MG0195'THE DIRT ROAD, 9 FEET EAST OF AN EAST GATEPOST, 11/2 FEET
 MG0195'SOUTH OF AN EAST-WEST WIRE FENCE, AND 2 FEET SOUTHWEST OF A
 MG0195'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 MG0195'IS STAMPED OXFORD 1959.
 MG0195
 MG0195                          STATION RECOVERY (1959)
 MG0195
 MG0195'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0195'3 MI N FROM WOODHULL.
 MG0195'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE MUNICIPAL
 MG0195'WATER TANK AT WOODHULL, THENCE 2.5 MILES NORTH ALONG A DIRT ROAD,
 MG0195'THENCE 0.05 MILES WEST ALONG AN OILED ROAD, 26.5 FEET SOUTH OF
 MG0195'THE CENTER LINE OF THE ROAD, 378 FEET WEST OF THE CENTER LINE
 MG0195'OF A NORTH-SOUTH ROAD, 3 FEET NORTH OF FENCE LINE, 3.6 FEET
 MG0195'NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 MG0195'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MG0195'GROUND.
 MG0195
 MG0195                          STATION RECOVERY (1969)
 MG0195
 MG0195'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0195'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK
 MG0195'WERE RECOVERED IN GOOD CONDITION.  AT THE REQUEST OF THE
 MG0195'PROPERTY OWNER THE STATION WAS DESTROYED AND A OXFORD 2 WAS SET
 MG0195'NEAR THE PROPOSE FENCE LINE.  THE OLD AZIMUTH MARK WAS NOT
 MG0195'VISIBLE FROM THE STATION DUE TO CORNFIELDS.
 MG0195'
 MG0195'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.5 MILES
 MG0195'NORTHWEST OF WOODHULL
 MG0195
 MG0195                          STATION RECOVERY (1996)
 MG0195
 MG0195'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0195'MARK NOT FOUND.
 MG0195
 MG0195                          STATION RECOVERY (2001)
 MG0195
 MG0195'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0195'MARK NOT FOUND.
 MG0195
 MG0195                          STATION RECOVERY (2004)
 MG0195
 MG0195'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0195'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0703 ***********************************************************************
 MG0703  DESIGNATION -  OXFORD 2
 MG0703  PID         -  MG0703
 MG0703  STATE/COUNTY-  IL/HENRY
 MG0703  COUNTRY     -  US
 MG0703  USGS QUAD   -  WOODHULL (2018)
 MG0703
 MG0703                         *CURRENT SURVEY CONTROL
 MG0703  ______________________________________________________________________
 MG0703* NAD 83(1997) POSITION- 41 12 59.37392(N) 090 19 25.14089(W)   NO CHECK
 MG0703* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 MG0703  ______________________________________________________________________
 MG0703  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MG0703  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 MG0703  HORZ ORDER      -  THIRD
 MG0703
 MG0703.The horizontal coordinates were established by classical geodetic methods
 MG0703.and adjusted by the National Geodetic Survey in October 1999.
 MG0703
 MG0703.No horizontal observational check was made to the station.
 MG0703
 MG0703.The orthometric height was scaled from a topographic map.
 MG0703
 MG0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0703.GEOID18 height accuracy estimate available here.
 MG0703
 MG0703.Click photographs - Photos may exist for this station.
 MG0703
 MG0703.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0703
 MG0703. The following values were computed from the NAD 83(1997) position.
 MG0703
 MG0703;                    North         East     Units Scale Factor Converg.
 MG0703;SPC IL W     -   505,078.814   686,836.241   MT  0.99994331   -0 06 12.4
 MG0703;SPC IL W     - 1,657,079.41  2,253,395.23   sFT  0.99994331   -0 06 12.4
 MG0703;UTM  15      - 4,566,244.283   724,357.905   MT  1.00021954   +1 45 51.1
 MG0703
 MG0703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0703!SPC IL W     -   0.99996720  x   0.99994331  =   0.99991051
 MG0703!UTM  15      -   0.99996720  x   1.00021954  =   1.00018673
 MG0703
 MG0703:                Primary Azimuth Mark                     Grid Az
 MG0703:SPC IL W     -  OXFORD 2 AZ MK                           026 21 44.7
 MG0703:UTM  15      -  OXFORD 2 AZ MK                           024 29 41.2
 MG0703
 MG0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2435766244(NAD 83)
 MG0703
 MG0703|---------------------------------------------------------------------|
 MG0703| PID    Reference Object                     Distance      Geod. Az  |
 MG0703|                                                           dddmmss.s |
 MG0703| CL9188 OXFORD 2 AZ MK                                     0261532.3 |
 MG0703| CL9189 OXFORD 2 RM 3                         8.660 METERS 09157     |
 MG0703| MG0195 OXFORD                                8.472 METERS 17721     |
 MG0703| MG0708 WINDSOR ATT MICROWAVE TOWER         APPROX. 8.2 KM 2540002.6 |
 MG0703| CL9190 OXFORD 2 RM 4                         8.846 METERS 27226     |
 MG0703|---------------------------------------------------------------------|
 MG0703
 MG0703                          SUPERSEDED SURVEY CONTROL
 MG0703
 MG0703  NAD 83(1996)-  41 12 59.37390(N)    090 19 25.14106(W) AD(       ) 3
 MG0703  NAD 83(1986)-  41 12 59.38241(N)    090 19 25.15436(W) AD(       ) 3
 MG0703  NAD 27      -  41 12 59.25593(N)    090 19 24.70883(W) AD(       ) 3
 MG0703
 MG0703.Superseded values are not recommended for survey control.
 MG0703
 MG0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0703.See file dsdata.pdf to determine how the superseded data were derived.
 MG0703
 MG0703_MARKER: DS = TRIANGULATION STATION DISK
 MG0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0703_STAMPING: OXFORD 2 1969
 MG0703_MARK LOGO: CGS
 MG0703_PROJECTION: RECESSED 5 CENTIMETERS
 MG0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0703+STABILITY: SURFACE MOTION
 MG0703
 MG0703  HISTORY     - Date     Condition        Report By
 MG0703  HISTORY     - 1969     MONUMENTED       CGS
 MG0703  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0703  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0703  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0703
 MG0703                          STATION DESCRIPTION
 MG0703
 MG0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0703'THE STATION IS LOCATED ABOUT 2.5 MILES NORTY-NORTHWEST OF WOODHULL
 MG0703'AND ABOUT 3.5 MILES NORTHEAST OF ALPHA.
 MG0703'
 MG0703'TO REACH FROM THE INTERSECTION OF MAIN STREET AND STATE HIGHWAY
 MG0703'17 IN WOODHULL, GO WEST ON STATE HIGHWAY 17 FOR 0.4 TO A
 MG0703'CROSSROAD, TURN RIGHT AND GO NORTH FOR 2.6 MILES TO A FENCE
 MG0703'LINE ON THE LEFT.  FROM HERE PACK WEST ALONG THE FENCE LINE
 MG0703'FOR ABOUT 346 FEET TO THE STATION.
 MG0703'
 MG0703'THE STATION MARK IS A STANDARD DISK STAMPED OXFORD 2 1969,
 MG0703'SET IN THE TOP OF A ROUND CONCRETE POST THAT IS 2 INCHES
 MG0703'BELOW THE SURFACE OF THE GROUND.  IT IS 380 FEET WEST OF THE
 MG0703'CENTER OF A NORTH SOUTH ROAD, 346 FEET WEST OF A NORTH SOUTH
 MG0703'FENCE LINE AND NEAR THE PROPOSE FENCE LINE.
 MG0703'
 MG0703'REFERENCE MARK 3 IS A STANDARD DISK STAMPED OXFORD 2 NO 3 1969,
 MG0703'SET IN THE TOP OF A ROUND CONCRETE POST THAT IS 2 INCHES BELOW
 MG0703'THE GROUND SURFACE AND NEAR THE PROPOSE FENCE LINE.
 MG0703'
 MG0703'REFERENCE MARK 4 IS A STANDARD DISK STAMPED OXFORD 2 NO 4
 MG0703'1969, SET IN THE TOP OF A ROUND CONCRETE POST THAT IS 2 INCHES
 MG0703'BELOW THE GROUND SURFACE AND NEAR THE PROPOSE FENCE LINE.
 MG0703'
 MG0703'THE AZIMUTH MARK IS A STANDARD DISK STAMPED OXFORD 2 1969, SET IN
 MG0703'THE TOP OF A ROUND CONCRETE POST THAT IS FLUSH WITH THE GROUND
 MG0703'SURFACE.  IT IS 25 FEET EAST OF THE CENTER OF A NORTH SOUTH ROAD,
 MG0703'2 FEET SOUTH OF A POWER POLE, 1.4 FEET SOUTH OF A WITNESS POST,
 MG0703'1 FOOT WEST OF A FENCE LINE.
 MG0703'
 MG0703'TO REACH THE AZIMUTH MARK FROM THE FENCE LINE CONTINUE NORTH
 MG0703'ON THE ROAD FOR 0.1 MILE AND THE MARK ON THE RIGHT.
 MG0703
 MG0703                          STATION RECOVERY (1996)
 MG0703
 MG0703'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0703'MARK NOT FOUND.
 MG0703
 MG0703                          STATION RECOVERY (2001)
 MG0703
 MG0703'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0703'OXFORD 2 RM 3 NOT FOUND
 MG0703'OXFORD 2 RM 4 NOT FOUND
 MG0703'OXFORD 2 AZ MK NOT FOUND
 MG0703'
 MG0703
 MG0703                          STATION RECOVERY (2004)
 MG0703
 MG0703'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0703'RM 3 RM 4 NOT FOUND. THE AZIMUTH WAS FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0197 ***********************************************************************
 MG0197  DESIGNATION -  OXFORD AZ MK
 MG0197  PID         -  MG0197
 MG0197  STATE/COUNTY-  IL/HENRY
 MG0197  COUNTRY     -  US
 MG0197  USGS QUAD   -  WOODHULL (2018)
 MG0197
 MG0197                         *CURRENT SURVEY CONTROL
 MG0197  ______________________________________________________________________
 MG0197* NAD 83(1986) POSITION- 41 13 00.     (N) 090 19 40.     (W)   SCALED
 MG0197* NAVD 88 ORTHO HEIGHT -   241.954 (meters)      793.81  (feet) ADJUSTED
 MG0197  ______________________________________________________________________
 MG0197  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MG0197  DYNAMIC HEIGHT  -        241.854 (meters)      793.48  (feet) COMP
 MG0197  MODELED GRAVITY -    980,203.2   (mgal)                       NAVD 88
 MG0197
 MG0197  VERT ORDER      -  SECOND    CLASS 0
 MG0197
 MG0197.The horizontal coordinates were scaled from a map and have
 MG0197.an estimated accuracy of +/- 6 seconds.
 MG0197
 MG0197.The orthometric height was determined by differential leveling and
 MG0197.adjusted by the NATIONAL GEODETIC SURVEY
 MG0197.in June 1991.
 MG0197
 MG0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0197.GEOID18 height accuracy estimate available here.
 MG0197
 MG0197.Click photographs - Photos may exist for this station.
 MG0197
 MG0197.The dynamic height is computed by dividing the NAVD 88
 MG0197.geopotential number by the normal gravity value computed on the
 MG0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0197.degrees latitude (g = 980.6199 gals.).
 MG0197
 MG0197.The modeled gravity was interpolated from observed gravity values.
 MG0197
 MG0197;                    North         East    Units  Estimated Accuracy
 MG0197;SPC IL W     -   505,100.      686,490.      MT  (+/- 180 meters Scaled)
 MG0197
 MG0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF240662(NAD 83)
 MG0197
 MG0197                          SUPERSEDED SURVEY CONTROL
 MG0197
 MG0197  NGVD 29 (??/??/92)  242.014  (m)          794.01   (f) ADJ UNCH    2 0
 MG0197
 MG0197.Superseded values are not recommended for survey control.
 MG0197
 MG0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0197.See file dsdata.pdf to determine how the superseded data were derived.
 MG0197
 MG0197_MARKER: DZ = AZIMUTH MARK DISK
 MG0197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0197_STAMPING: OXFORD 1959
 MG0197_MARK LOGO: CGS
 MG0197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0197+STABILITY: SURFACE MOTION
 MG0197
 MG0197  HISTORY     - Date     Condition        Report By
 MG0197  HISTORY     - 1959     MONUMENTED       CGS
 MG0197  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0197  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0197  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0197
 MG0197                          STATION DESCRIPTION
 MG0197
 MG0197'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0197'3.2 MI N FROM WOODHULL.
 MG0197'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE MUNICIPAL
 MG0197'WATER TANK AT WOODHULL, THENCE 2.5 MILES NORTH ALONG A DIRT ROAD,
 MG0197'THENCE 0.25 MILES WEST ALONG AN OILED ROAD, 21 FEET NORTH OF THE
 MG0197'CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF THE FENCE LINE, 9 FEET
 MG0197'EAST OF A FENCE CORNER, 9 FEET EAST OF THE EAST END OF A WIRE
 MG0197'GATE, 1.8 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 MG0197'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 MG0197'INCHES.
 MG0197
 MG0197                          STATION RECOVERY (1996)
 MG0197
 MG0197'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0197'MARK NOT FOUND.
 MG0197
 MG0197                          STATION RECOVERY (2001)
 MG0197
 MG0197'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0197'MARK NOT FOUND.
 MG0197
 MG0197                          STATION RECOVERY (2004)
 MG0197
 MG0197'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0197'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0196 ***********************************************************************
 MG0196  DESIGNATION -  OXFORD RM 1
 MG0196  PID         -  MG0196
 MG0196  STATE/COUNTY-  IL/HENRY
 MG0196  COUNTRY     -  US
 MG0196  USGS QUAD   -  WOODHULL (2018)
 MG0196
 MG0196                         *CURRENT SURVEY CONTROL
 MG0196  ______________________________________________________________________
 MG0196* NAD 83(1986) POSITION- 41 12 59.56   (N) 090 19 25.09   (W)   HD_HELD1
 MG0196* NAVD 88 ORTHO HEIGHT -   241.420 (meters)      792.06  (feet) ADJUSTED
 MG0196  ______________________________________________________________________
 MG0196  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MG0196  DYNAMIC HEIGHT  -        241.320 (meters)      791.73  (feet) COMP
 MG0196  MODELED GRAVITY -    980,203.1   (mgal)                       NAVD 88
 MG0196
 MG0196  VERT ORDER      -  SECOND    CLASS 0
 MG0196
 MG0196.The horizontal coordinates were determined by differentially corrected
 MG0196.hand held GPS observations or other comparable positioning techniques
 MG0196.and have an estimated accuracy of +/- 3 meters.
 MG0196
 MG0196.The orthometric height was determined by differential leveling and
 MG0196.adjusted by the NATIONAL GEODETIC SURVEY
 MG0196.in June 1991.
 MG0196
 MG0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0196.GEOID18 height accuracy estimate available here.
 MG0196
 MG0196.Click photographs - Photos may exist for this station.
 MG0196
 MG0196.The dynamic height is computed by dividing the NAVD 88
 MG0196.geopotential number by the normal gravity value computed on the
 MG0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0196.degrees latitude (g = 980.6199 gals.).
 MG0196
 MG0196.The modeled gravity was interpolated from observed gravity values.
 MG0196
 MG0196;                    North         East    Units  Estimated Accuracy
 MG0196;SPC IL W     -   505,084.6     686,837.4     MT  (+/- 3 meters HH1 GPS) 
 MG0196
 MG0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2435866250(NAD 83)
 MG0196
 MG0196                          SUPERSEDED SURVEY CONTROL
 MG0196
 MG0196  NGVD 29 (??/??/92)  241.480  (m)          792.26   (f) ADJ UNCH    2 0
 MG0196
 MG0196.Superseded values are not recommended for survey control.
 MG0196
 MG0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0196.See file dsdata.pdf to determine how the superseded data were derived.
 MG0196
 MG0196_MARKER: DR = REFERENCE MARK DISK
 MG0196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0196_STAMPING: OXFORD NO 1 1959
 MG0196_MARK LOGO: CGS
 MG0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0196+STABILITY: SURFACE MOTION
 MG0196_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0196+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2001
 MG0196
 MG0196  HISTORY     - Date     Condition        Report By
 MG0196  HISTORY     - 1959     MONUMENTED       CGS
 MG0196  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0196  HISTORY     - 20011031 GOOD             USPSQD
 MG0196  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0196
 MG0196                          STATION DESCRIPTION
 MG0196
 MG0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0196'3 MI N FROM WOODHULL.
 MG0196'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE MUNICIPAL
 MG0196'WATER TANK AT WOODHULL, THENCE 2.5 MILES NORTH ALONG A DIRT ROAD,
 MG0196'THENCE 0.05 MILES WEST ALONG AN OILED ROAD, 21 FEET NORTH OF THE
 MG0196'CENTER LINE OF THE ROAD, 379 FEET WEST OF A NORTH-SOUTH ROAD,
 MG0196'1 FOOT SOUTH OF FENCE LINE, 46.7 FEET NORTH OF TRIANGULATION
 MG0196'STATION OXFORD, 48.5 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MG0196'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0196'2 INCHES.
 MG0196
 MG0196                          STATION RECOVERY (1996)
 MG0196
 MG0196'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0196'MARK NOT FOUND.
 MG0196
 MG0196                          STATION RECOVERY (2001)
 MG0196
 MG0196'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0196'RECOVERED IN GOOD CONDITION.
 MG0196
 MG0196                          STATION RECOVERY (2004)
 MG0196
 MG0196'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0196'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0194 ***********************************************************************
 MG0194  DESIGNATION -  OXFORD RM 2
 MG0194  PID         -  MG0194
 MG0194  STATE/COUNTY-  IL/HENRY
 MG0194  COUNTRY     -  US
 MG0194  USGS QUAD   -  WOODHULL (2018)
 MG0194
 MG0194                         *CURRENT SURVEY CONTROL
 MG0194  ______________________________________________________________________
 MG0194* NAD 83(1986) POSITION- 41 12 59.06   (N) 090 19 24.43   (W)   HD_HELD1
 MG0194* NAVD 88 ORTHO HEIGHT -   241.693 (meters)      792.95  (feet) ADJUSTED
 MG0194  ______________________________________________________________________
 MG0194  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MG0194  DYNAMIC HEIGHT  -        241.593 (meters)      792.63  (feet) COMP
 MG0194  MODELED GRAVITY -    980,203.1   (mgal)                       NAVD 88
 MG0194
 MG0194  VERT ORDER      -  SECOND    CLASS 0
 MG0194
 MG0194.The horizontal coordinates were determined by differentially corrected
 MG0194.hand held GPS observations or other comparable positioning techniques
 MG0194.and have an estimated accuracy of +/- 3 meters.
 MG0194
 MG0194.The orthometric height was determined by differential leveling and
 MG0194.adjusted by the NATIONAL GEODETIC SURVEY
 MG0194.in June 1991.
 MG0194
 MG0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0194.GEOID18 height accuracy estimate available here.
 MG0194
 MG0194.Click photographs - Photos may exist for this station.
 MG0194
 MG0194.The dynamic height is computed by dividing the NAVD 88
 MG0194.geopotential number by the normal gravity value computed on the
 MG0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0194.degrees latitude (g = 980.6199 gals.).
 MG0194
 MG0194.The modeled gravity was interpolated from observed gravity values.
 MG0194
 MG0194;                    North         East    Units  Estimated Accuracy
 MG0194;SPC IL W     -   505,069.1     686,852.8     MT  (+/- 3 meters HH1 GPS) 
 MG0194
 MG0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2437466235(NAD 83)
 MG0194
 MG0194                          SUPERSEDED SURVEY CONTROL
 MG0194
 MG0194  NGVD 29 (??/??/92)  241.753  (m)          793.15   (f) ADJ UNCH    2 0
 MG0194
 MG0194.Superseded values are not recommended for survey control.
 MG0194
 MG0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0194.See file dsdata.pdf to determine how the superseded data were derived.
 MG0194
 MG0194_MARKER: DR = REFERENCE MARK DISK
 MG0194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0194_STAMPING: OXFORD NO 2 1959
 MG0194_MARK LOGO: CGS
 MG0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0194+STABILITY: SURFACE MOTION
 MG0194
 MG0194  HISTORY     - Date     Condition        Report By
 MG0194  HISTORY     - 1959     MONUMENTED       CGS
 MG0194  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0194  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0194
 MG0194                          STATION DESCRIPTION
 MG0194
 MG0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0194'3 MI N FROM WOODHULL.
 MG0194'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE MUNICIPAL
 MG0194'WATER TANK AT WOODHULL, THENCE 2.5 MILES NORTH ALONG A DIRT
 MG0194'ROAD, THENCE 0.05 MILES WEST ALONG AN OILED ROAD, 27 FEET SOUTH
 MG0194'OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH OF FENCE LINE,
 MG0194'325 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 53.1
 MG0194'FEET EAST OF TRIANGULATION STATION OXFORD, 55.9 FEET EAST OF A
 MG0194'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET
 MG0194'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0194
 MG0194                          STATION RECOVERY (1996)
 MG0194
 MG0194'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0194'MARK NOT FOUND.
 MG0194
 MG0194                          STATION RECOVERY (2001)
 MG0194
 MG0194'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0194'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0421 ***********************************************************************
 LC0421  DESIGNATION -  P
 LC0421  PID         -  LC0421
 LC0421  STATE/COUNTY-  IL/MCLEAN
 LC0421  COUNTRY     -  US
 LC0421  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0421
 LC0421                         *CURRENT SURVEY CONTROL
 LC0421  ______________________________________________________________________
 LC0421* NAD 83(1986) POSITION- 40 28 47.     (N) 088 59 37.     (W)   SCALED
 LC0421* NAVD 88 ORTHO HEIGHT -   252.646 (meters)      828.89  (feet) ADJUSTED
 LC0421  ______________________________________________________________________
 LC0421  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 LC0421  DYNAMIC HEIGHT  -        252.528 (meters)      828.50  (feet) COMP
 LC0421  MODELED GRAVITY -    980,149.7   (mgal)                       NAVD 88
 LC0421
 LC0421  VERT ORDER      -  FIRST     CLASS II
 LC0421
 LC0421.The horizontal coordinates were scaled from a map and have
 LC0421.an estimated accuracy of +/- 6 seconds.
 LC0421
 LC0421.The orthometric height was determined by differential leveling and
 LC0421.adjusted by the NATIONAL GEODETIC SURVEY
 LC0421.in June 1991.
 LC0421
 LC0421.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0421.GEOID18 height accuracy estimate available here.
 LC0421
 LC0421.Click photographs - Photos may exist for this station.
 LC0421
 LC0421.The dynamic height is computed by dividing the NAVD 88
 LC0421.geopotential number by the normal gravity value computed on the
 LC0421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0421.degrees latitude (g = 980.6199 gals.).
 LC0421
 LC0421.The modeled gravity was interpolated from observed gravity values.
 LC0421
 LC0421;                    North         East    Units  Estimated Accuracy
 LC0421;SPC IL E     -   423,480.      244,010.      MT  (+/- 180 meters Scaled)
 LC0421
 LC0421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK310829(NAD 83)
 LC0421
 LC0421                          SUPERSEDED SURVEY CONTROL
 LC0421
 LC0421  NGVD 29 (??/??/92)  252.705  (m)          829.08   (f) ADJ UNCH    1 2
 LC0421
 LC0421.Superseded values are not recommended for survey control.
 LC0421
 LC0421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0421.See file dsdata.pdf to determine how the superseded data were derived.
 LC0421
 LC0421_MARKER: DB = BENCH MARK DISK
 LC0421_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LC0421_SP_SET: FOUNDATION WALL
 LC0421_STAMPING: P 829.250
 LC0421_MARK LOGO: USGS
 LC0421_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC0421+STABILITY: POSITION/ELEVATION WELL
 LC0421
 LC0421  HISTORY     - Date     Condition        Report By
 LC0421  HISTORY     - 1905     MONUMENTED       USGS
 LC0421  HISTORY     - 1969     GOOD             CGS
 LC0421  HISTORY     - 1986     GOOD             NGS
 LC0421  HISTORY     - 20190517 GOOD             USPSQD
 LC0421
 LC0421                          STATION DESCRIPTION
 LC0421
 LC0421'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0421'AT BLOOMINGTON.
 LC0421'AT BLOOMINGTON, SET VERTICALLY IN THE EAST FACE AND 2.4 FEET
 LC0421'NORTH OF THE SOUTHEAST CORNER OF THE EAST WING OF THE MCLEAN
 LC0421'COUNTY COURTHOUSE, 32 FEET NORTH OF THE SOUTHEAST CORNER OF THE
 LC0421'MAIN PART OF THE COURTHOUSE, 92 1/2 FEET WEST OF THE CENTER LINE
 LC0421'OF N. MAIN STREET, 38 FEET SOUTH OF THE CENTER OF THE MAIN ENTRANCE
 LC0421'TO THE COURTHOUSE, 2.2 FEET ABOVE THE LEVEL OF THE GROUND, AND
 LC0421'ABOUT 8 FEET ABOVE THE LEVEL OF N. MAIN STREET.
 LC0421
 LC0421                          STATION RECOVERY (1986)
 LC0421
 LC0421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0421'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC0421'BLOOMINGTON, AT THE INTERSECTION OF NORTH MAIN AND WEST WASHINGTON
 LC0421'STREETS, SET VERTICALLY IN THE EAST FACE NEAR THE SOUTHEAST CORNER OF
 LC0421'THE CONCRETE FOUNDATION WALL OF THE EAST WING OF THE COUNTY
 LC0421'COURTHOUSE, 38.5 M (126.3 FT) NORTH OF THE CENTERLINE OF WEST
 LC0421'WASHINGTON STREET, 28.5 M (93.5 FT) WEST OF THE CENTERLINE OF NORTH
 LC0421'MAIN STREET, 11.6 M (38.1 FT) SOUTH OF THE CENTER OF THE EAST ENTRANCE
 LC0421'TO THE COURTHOUSE, AND 0.7 M (2.3 FT) NORTH OF THE SOUTHEAST CORNER OF
 LC0421'THE EAST WING OF THE COURTHOUSE.
 LC0421'THE MARK IS 0.7 M ABOVE THE GROUND.
 LC0421
 LC0421                          STATION RECOVERY (2019)
 LC0421
 LC0421'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 LC0421'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0667 ***********************************************************************
 HB0667  DESIGNATION -  P 10
 HB0667  PID         -  HB0667
 HB0667  STATE/COUNTY-  IL/UNION
 HB0667  COUNTRY     -  US
 HB0667  USGS QUAD   -  MAKANDA (2018)
 HB0667
 HB0667                         *CURRENT SURVEY CONTROL
 HB0667  ______________________________________________________________________
 HB0667* NAD 83(1986) POSITION- 37 32 37.     (N) 089 14 50.     (W)   SCALED
 HB0667* NAVD 88 ORTHO HEIGHT -   176.037 (meters)      577.55  (feet) ADJUSTED
 HB0667  ______________________________________________________________________
 HB0667  GEOID HEIGHT    -        -28.697 (meters)                     GEOID18
 HB0667  DYNAMIC HEIGHT  -        175.911 (meters)      577.13  (feet) COMP
 HB0667  MODELED GRAVITY -    979,910.1   (mgal)                       NAVD 88
 HB0667
 HB0667  VERT ORDER      -  FIRST     CLASS II
 HB0667
 HB0667.The horizontal coordinates were scaled from a map and have
 HB0667.an estimated accuracy of +/- 6 seconds.
 HB0667
 HB0667.The orthometric height was determined by differential leveling and
 HB0667.adjusted by the NATIONAL GEODETIC SURVEY
 HB0667.in June 1991.
 HB0667
 HB0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0667.GEOID18 height accuracy estimate available here.
 HB0667
 HB0667.Click photographs - Photos may exist for this station.
 HB0667
 HB0667.The dynamic height is computed by dividing the NAVD 88
 HB0667.geopotential number by the normal gravity value computed on the
 HB0667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0667.degrees latitude (g = 980.6199 gals.).
 HB0667
 HB0667.The modeled gravity was interpolated from observed gravity values.
 HB0667
 HB0667;                    North         East    Units  Estimated Accuracy
 HB0667;SPC IL W     -    97,720.      781,250.      MT  (+/- 180 meters Scaled)
 HB0667
 HB0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG014575(NAD 83)
 HB0667
 HB0667                          SUPERSEDED SURVEY CONTROL
 HB0667
 HB0667  NGVD 29 (11/26/84)  176.060  (m)          577.62   (f) ADJUSTED    1 2
 HB0667
 HB0667.Superseded values are not recommended for survey control.
 HB0667
 HB0667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0667.See file dsdata.pdf to determine how the superseded data were derived.
 HB0667
 HB0667_MARKER: DB = BENCH MARK DISK
 HB0667_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 HB0667_STAMPING: P 10 1922
 HB0667_MARK LOGO: CGS
 HB0667_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0667
 HB0667  HISTORY     - Date     Condition        Report By
 HB0667  HISTORY     - 1922     MONUMENTED       CGS
 HB0667  HISTORY     - 1954     GOOD             CGS
 HB0667  HISTORY     - 1969     MARK NOT FOUND   CGS
 HB0667
 HB0667                          STATION DESCRIPTION
 HB0667
 HB0667'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0667'1 MI N FROM COBDEN.
 HB0667'0.95 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0667'STATION AT COBDEN, ABOUT 0.4 MILE SOUTHWEST OF MILE POST 322,
 HB0667'ABOUT 0.25 MILE SOUTHWEST OF A GRAVEL ROAD CROSSING, ABOUT 0.2
 HB0667'MILE SOUTHWEST OF A CURVE IN THE TRACK WITH TANGENTS EXTENDING
 HB0667'SOUTHWEST AND NORTH, 34.2 FEET NORTHWEST OF NORTHWEST RAIL OF
 HB0667'NORTHWEST TRACK, 63 1/2 FEET NORTHWEST AND ACROSS TRACKS FROM
 HB0667'A R/W POST, 83 FEET NORTHWEST AND ACROSS TRACKS FROM A TELEPHONE
 HB0667'POLE, 88 FEET WEST-SOUTHWEST OF THE NORTHWEST END OF SOUTHWEST
 HB0667'PIPE OF A TWIN 50-INCH PIPE CULVERT UNDER TRACKS, 26 1/2 FEET
 HB0667'EAST OF A POWER POLE, 53 FEET SOUTHEAST OF CENTER OF JUNCTION
 HB0667'OF A GRAVEL ROAD PARALLEL TO TRACK AND A SMALL ROAD LEADING
 HB0667'NORTHWEST AND UPHILL, IN LINE WITH THE EXTENDED CENTER LINE OF
 HB0667'ROAD LEADING NORTHWEST, 2 FEET SOUTH OF A WHITE WOODEN WITNESS
 HB0667'POST, ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF A STONE
 HB0667'POST PROJECTING 2 INCHES.
 HB0667
 HB0667                          STATION RECOVERY (1969)
 HB0667
 HB0667'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB0667'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0052 ***********************************************************************
 KC0052  DESIGNATION -  P 102
 KC0052  PID         -  KC0052
 KC0052  STATE/COUNTY-  IL/MACOUPIN
 KC0052  COUNTRY     -  US
 KC0052  USGS QUAD   -  HETTICK (2018)
 KC0052
 KC0052                         *CURRENT SURVEY CONTROL
 KC0052  ______________________________________________________________________
 KC0052* NAD 83(1986) POSITION- 39 18 19.     (N) 090 02 25.     (W)   SCALED
 KC0052* NAVD 88 ORTHO HEIGHT -   178.237 (meters)      584.77  (feet) ADJUSTED
 KC0052  ______________________________________________________________________
 KC0052  GEOID HEIGHT    -        -31.668 (meters)                     GEOID18
 KC0052  DYNAMIC HEIGHT  -        178.136 (meters)      584.43  (feet) COMP
 KC0052  MODELED GRAVITY -    980,054.9   (mgal)                       NAVD 88
 KC0052
 KC0052  VERT ORDER      -  SECOND    CLASS 0
 KC0052
 KC0052.The horizontal coordinates were scaled from a map and have
 KC0052.an estimated accuracy of +/- 6 seconds.
 KC0052
 KC0052.The orthometric height was determined by differential leveling and
 KC0052.adjusted by the NATIONAL GEODETIC SURVEY
 KC0052.in June 1991.
 KC0052
 KC0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0052.GEOID18 height accuracy estimate available here.
 KC0052
 KC0052.Click photographs - Photos may exist for this station.
 KC0052
 KC0052.The dynamic height is computed by dividing the NAVD 88
 KC0052.geopotential number by the normal gravity value computed on the
 KC0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0052.degrees latitude (g = 980.6199 gals.).
 KC0052
 KC0052.The modeled gravity was interpolated from observed gravity values.
 KC0052
 KC0052;                    North         East    Units  Estimated Accuracy
 KC0052;SPC IL W     -   292,870.      710,900.      MT  (+/- 180 meters Scaled)
 KC0052
 KC0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD552548(NAD 83)
 KC0052
 KC0052                          SUPERSEDED SURVEY CONTROL
 KC0052
 KC0052  NGVD 29 (??/??/92)  178.370  (m)          585.20   (f) ADJ UNCH    2 0
 KC0052
 KC0052.Superseded values are not recommended for survey control.
 KC0052
 KC0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0052.See file dsdata.pdf to determine how the superseded data were derived.
 KC0052
 KC0052_MARKER: DB = BENCH MARK DISK
 KC0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0052_STAMPING: P 102 1935
 KC0052_MARK LOGO: CGS
 KC0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0052+STABILITY: SURFACE MOTION
 KC0052
 KC0052  HISTORY     - Date     Condition        Report By
 KC0052  HISTORY     - 1935     MONUMENTED       CGS
 KC0052  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0052
 KC0052                          STATION DESCRIPTION
 KC0052
 KC0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0052'AT READER.
 KC0052'AT READER, MACOUPIN COUNTY, AT THE NORTH JUNCTION OF STATE
 KC0052'HIGHWAYS 108 AND 111, 30 YARDS NORTH OF THE JOHNSON SERVICE
 KC0052'STATION, 13 YARDS EAST OF THE CENTERLINE OF STATE HIGHWAY 111,
 KC0052'AND ON A FENCE LINE.  A STANDARD DISK, STAMPED P 102 1935 AND SET
 KC0052'IN THE TOP OF A CONCRETE POST.
 KC0052
 KC0052                          STATION RECOVERY (1979)
 KC0052
 KC0052'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0052'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0058 ***********************************************************************
 JC0058  DESIGNATION -  P 103
 JC0058  PID         -  JC0058
 JC0058  STATE/COUNTY-  IL/MADISON
 JC0058  COUNTRY     -  US
 JC0058  USGS QUAD   -  ALTON (2018)
 JC0058
 JC0058                         *CURRENT SURVEY CONTROL
 JC0058  ______________________________________________________________________
 JC0058* NAD 83(1986) POSITION- 38 55 48.     (N) 090 07 34.     (W)   SCALED
 JC0058* NAVD 88 ORTHO HEIGHT -   139.757 (meters)      458.52  (feet) ADJUSTED
 JC0058  ______________________________________________________________________
 JC0058  GEOID HEIGHT    -        -31.439 (meters)                     GEOID18
 JC0058  DYNAMIC HEIGHT  -        139.671 (meters)      458.24  (feet) COMP
 JC0058  MODELED GRAVITY -    980,015.0   (mgal)                       NAVD 88
 JC0058
 JC0058  VERT ORDER      -  SECOND    CLASS 0
 JC0058
 JC0058.The horizontal coordinates were scaled from a map and have
 JC0058.an estimated accuracy of +/- 6 seconds.
 JC0058
 JC0058.The orthometric height was determined by differential leveling and
 JC0058.adjusted by the NATIONAL GEODETIC SURVEY
 JC0058.in June 1991.
 JC0058
 JC0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0058.GEOID18 height accuracy estimate available here.
 JC0058
 JC0058.Click photographs - Photos may exist for this station.
 JC0058
 JC0058.The dynamic height is computed by dividing the NAVD 88
 JC0058.geopotential number by the normal gravity value computed on the
 JC0058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0058.degrees latitude (g = 980.6199 gals.).
 JC0058
 JC0058.The modeled gravity was interpolated from observed gravity values.
 JC0058
 JC0058;                    North         East    Units  Estimated Accuracy
 JC0058;SPC IL W     -   251,200.      703,520.      MT  (+/- 180 meters Scaled)
 JC0058
 JC0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD491129(NAD 83)
 JC0058
 JC0058                          SUPERSEDED SURVEY CONTROL
 JC0058
 JC0058  NGVD 29 (??/??/92)  139.888  (m)          458.95   (f) ADJ UNCH    2 0
 JC0058
 JC0058.Superseded values are not recommended for survey control.
 JC0058
 JC0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0058.See file dsdata.pdf to determine how the superseded data were derived.
 JC0058
 JC0058_MARKER: DB = BENCH MARK DISK
 JC0058_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0058_SP_SET: BRIDGE
 JC0058_STAMPING: P 103 1935
 JC0058_MARK LOGO: CGS
 JC0058_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0058+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2012
 JC0058
 JC0058  HISTORY     - Date     Condition        Report By
 JC0058  HISTORY     - 1935     MONUMENTED       CGS
 JC0058  HISTORY     - 19911201 GOOD             USGS
 JC0058  HISTORY     - 20120807 GOOD             ILDT
 JC0058
 JC0058                          STATION DESCRIPTION
 JC0058
 JC0058'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0058'3.4 MI N FROM EAST ALTON.
 JC0058'3.4 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JC0058'FROM THE STATION AT EAST ALTON, MADISON COUNTY, 80 YARDS NORTH
 JC0058'OF MILEPOST 30, AT A CONCRETE BRIDGE, 5 YARDS SOUTH OF A ROAD
 JC0058'CROSSING, AND IN THE TOP OF THE WEST SIDE OF THE NORTH HEADWALL.
 JC0058'A STANDARD DISK, STAMPED P 103 1935.
 JC0058
 JC0058                          STATION RECOVERY (1991)
 JC0058
 JC0058'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1991 (GDW)
 JC0058'RECOVERED IN GOOD CONDITION.
 JC0058
 JC0058                          STATION RECOVERY (2012)
 JC0058
 JC0058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0905 ***********************************************************************
 JB0905  DESIGNATION -  P 104
 JB0905  PID         -  JB0905
 JB0905  STATE/COUNTY-  IL/CLINTON
 JB0905  COUNTRY     -  US
 JB0905  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0905
 JB0905                         *CURRENT SURVEY CONTROL
 JB0905  ______________________________________________________________________
 JB0905* NAD 83(1986) POSITION- 38 30 42.     (N) 089 10 08.     (W)   SCALED
 JB0905* NAVD 88 ORTHO HEIGHT -   143.691 (meters)      471.43  (feet) ADJUSTED
 JB0905  ______________________________________________________________________
 JB0905  GEOID HEIGHT    -        -30.624 (meters)                     GEOID18
 JB0905  DYNAMIC HEIGHT  -        143.600 (meters)      471.13  (feet) COMP
 JB0905  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB0905
 JB0905  VERT ORDER      -  SECOND    CLASS 0
 JB0905
 JB0905.The horizontal coordinates were scaled from a map and have
 JB0905.an estimated accuracy of +/- 6 seconds.
 JB0905
 JB0905.The orthometric height was determined by differential leveling and
 JB0905.adjusted by the NATIONAL GEODETIC SURVEY
 JB0905.in June 1991.
 JB0905
 JB0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0905.GEOID18 height accuracy estimate available here.
 JB0905
 JB0905.Click photographs - Photos may exist for this station.
 JB0905
 JB0905.The dynamic height is computed by dividing the NAVD 88
 JB0905.geopotential number by the normal gravity value computed on the
 JB0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0905.degrees latitude (g = 980.6199 gals.).
 JB0905
 JB0905.The modeled gravity was interpolated from observed gravity values.
 JB0905
 JB0905;                    North         East    Units  Estimated Accuracy
 JB0905;SPC IL W     -   205,230.      787,020.      MT  (+/- 180 meters Scaled)
 JB0905
 JB0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH108648(NAD 83)
 JB0905
 JB0905                          SUPERSEDED SURVEY CONTROL
 JB0905
 JB0905  NGVD 29 (??/??/92)  143.822  (m)          471.86   (f) ADJ UNCH    2 0
 JB0905
 JB0905.Superseded values are not recommended for survey control.
 JB0905
 JB0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0905.See file dsdata.pdf to determine how the superseded data were derived.
 JB0905
 JB0905_MARKER: DB = BENCH MARK DISK
 JB0905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0905_STAMPING: P 104 1935
 JB0905_MARK LOGO: CGS
 JB0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0905+STABILITY: SURFACE MOTION
 JB0905
 JB0905  HISTORY     - Date     Condition        Report By
 JB0905  HISTORY     - 1935     MONUMENTED       CGS
 JB0905
 JB0905                          STATION DESCRIPTION
 JB0905
 JB0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0905'1.5 MI SW FROM CENTRALIA.
 JB0905'IN WASHINGTON COUNTY, 1.5 MILES SOUTHWEST ALONG THE
 JB0905'MISSOURI-ILLINOIS RAILROAD FROM THE CHERRY STREET CROSSING AT
 JB0905'CENTRALIA, MARION COUNTY, AT POLE 15+23, 30 YARDS WEST OF A
 JB0905'ROAD CROSSING, AND 8 YARDS NORTH OF THE CENTERLINE OF THE TRACK.
 JB0905'A STANDARD DISK, STAMPED P 104 1935 AND SET IN THE TOP OF A
 JB0905'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0432 ***********************************************************************
 HB0432  DESIGNATION -  P 105
 HB0432  PID         -  HB0432
 HB0432  STATE/COUNTY-  IL/JOHNSON
 HB0432  COUNTRY     -  US
 HB0432  USGS QUAD   -  BLOOMFIELD (2018)
 HB0432
 HB0432                         *CURRENT SURVEY CONTROL
 HB0432  ______________________________________________________________________
 HB0432* NAD 83(1986) POSITION- 37 24 51.     (N) 088 51 46.     (W)   SCALED
 HB0432* NAVD 88 ORTHO HEIGHT -   118.441 (meters)      388.59  (feet) ADJUSTED
 HB0432  ______________________________________________________________________
 HB0432  GEOID HEIGHT    -        -28.673 (meters)                     GEOID18
 HB0432  DYNAMIC HEIGHT  -        118.357 (meters)      388.31  (feet) COMP
 HB0432  MODELED GRAVITY -    979,912.8   (mgal)                       NAVD 88
 HB0432
 HB0432  VERT ORDER      -  SECOND    CLASS 0
 HB0432
 HB0432.The horizontal coordinates were scaled from a map and have
 HB0432.an estimated accuracy of +/- 6 seconds.
 HB0432
 HB0432.The orthometric height was determined by differential leveling and
 HB0432.adjusted by the NATIONAL GEODETIC SURVEY
 HB0432.in June 1991.
 HB0432
 HB0432.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0432.GEOID18 height accuracy estimate available here.
 HB0432
 HB0432.Click photographs - Photos may exist for this station.
 HB0432
 HB0432.The dynamic height is computed by dividing the NAVD 88
 HB0432.geopotential number by the normal gravity value computed on the
 HB0432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0432.degrees latitude (g = 980.6199 gals.).
 HB0432
 HB0432.The modeled gravity was interpolated from observed gravity values.
 HB0432
 HB0432;                    North         East    Units  Estimated Accuracy
 HB0432;SPC IL E     -    83,090.      253,130.      MT  (+/- 180 meters Scaled)
 HB0432
 HB0432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG351424(NAD 83)
 HB0432
 HB0432                          SUPERSEDED SURVEY CONTROL
 HB0432
 HB0432  NGVD 29 (11/26/84)  118.507  (m)          388.80   (f) ADJUSTED    2 0
 HB0432
 HB0432.Superseded values are not recommended for survey control.
 HB0432
 HB0432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0432.See file dsdata.pdf to determine how the superseded data were derived.
 HB0432
 HB0432_MARKER: DB = BENCH MARK DISK
 HB0432_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0432_SP_SET: ABUTMENT
 HB0432_STAMPING: P 105 1935
 HB0432_MARK LOGO: CGS
 HB0432_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0432
 HB0432  HISTORY     - Date     Condition        Report By
 HB0432  HISTORY     - 1935     MONUMENTED       CGS
 HB0432  HISTORY     - 20020604 POOR             USACE
 HB0432
 HB0432                          STATION DESCRIPTION
 HB0432
 HB0432'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0432'1.6 MI E FROM VIENNA.
 HB0432'1.6 MILES EAST ALONG STATE HIGHWAY 146 FROM THE INTERSECTION OF
 HB0432'U.S. HIGHWAY 45 AT VIENNA, JOHNSON COUNTY, AT A CONCRETE BRIDGE
 HB0432'OVER A SMALL CREEK, AND IN THE TOP OF THE NORTH END OF THE
 HB0432'EAST ABUTMENT.  A STANDARD DISK, STAMPED P 105 1935.
 HB0432
 HB0432                          STATION RECOVERY (2002)
 HB0432
 HB0432'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0432'MONUMENT Q 105 RESET 1975 IS IN SAME LOCATION AS P 105 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0878 ***********************************************************************
 HB0878  DESIGNATION -  P 106
 HB0878  PID         -  HB0878
 HB0878  STATE/COUNTY-  IL/UNION
 HB0878  COUNTRY     -  US
 HB0878  USGS QUAD   -  JONESBORO (2018)
 HB0878
 HB0878                         *CURRENT SURVEY CONTROL
 HB0878  ______________________________________________________________________
 HB0878* NAD 83(1986) POSITION- 37 28 03.     (N) 089 18 11.     (W)   SCALED
 HB0878* NAVD 88 ORTHO HEIGHT -   123.039 (meters)      403.67  (feet) ADJUSTED
 HB0878  ______________________________________________________________________
 HB0878  GEOID HEIGHT    -        -28.537 (meters)                     GEOID18
 HB0878  DYNAMIC HEIGHT  -        122.952 (meters)      403.39  (feet) COMP
 HB0878  MODELED GRAVITY -    979,921.2   (mgal)                       NAVD 88
 HB0878
 HB0878  VERT ORDER      -  SECOND    CLASS 0
 HB0878
 HB0878.The horizontal coordinates were scaled from a map and have
 HB0878.an estimated accuracy of +/- 6 seconds.
 HB0878
 HB0878.The orthometric height was determined by differential leveling and
 HB0878.adjusted by the NATIONAL GEODETIC SURVEY
 HB0878.in June 1991.
 HB0878
 HB0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0878.GEOID18 height accuracy estimate available here.
 HB0878
 HB0878.Click photographs - Photos may exist for this station.
 HB0878
 HB0878.The dynamic height is computed by dividing the NAVD 88
 HB0878.geopotential number by the normal gravity value computed on the
 HB0878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0878.degrees latitude (g = 980.6199 gals.).
 HB0878
 HB0878.The modeled gravity was interpolated from observed gravity values.
 HB0878
 HB0878;                    North         East    Units  Estimated Accuracy
 HB0878;SPC IL W     -    89,220.      776,400.      MT  (+/- 180 meters Scaled)
 HB0878
 HB0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG963492(NAD 83)
 HB0878
 HB0878                          SUPERSEDED SURVEY CONTROL
 HB0878
 HB0878  NGVD 29 (11/26/84)  123.054  (m)          403.72   (f) ADJUSTED    2 0
 HB0878
 HB0878.Superseded values are not recommended for survey control.
 HB0878
 HB0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0878.See file dsdata.pdf to determine how the superseded data were derived.
 HB0878
 HB0878_MARKER: DB = BENCH MARK DISK
 HB0878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0878_STAMPING: P 106 1935
 HB0878_MARK LOGO: CGS
 HB0878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0878+STABILITY: SURFACE MOTION
 HB0878
 HB0878  HISTORY     - Date     Condition        Report By
 HB0878  HISTORY     - 1935     MONUMENTED       CGS
 HB0878
 HB0878                          STATION DESCRIPTION
 HB0878
 HB0878'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0878'2.2 MI NW FROM JONESBORO.
 HB0878'2.2 MILES NORTHWEST ALONG STATE HIGHWAY 146 FROM THE COURTHOUSE
 HB0878'AT JONESBORO, UNION COUNTY, AT TRIPP SCHOOL, 45 FEET NORTH OF THE
 HB0878'CENTERLINE OF THE HIGHWAY, 12 FEET EAST OF A DRIVEWAY LEADING TO
 HB0878'THE SCHOOL, AND 10 FEET SOUTH OF A PUMPHOUSE.  A STANDARD DISK,
 HB0878'STAMPED P 106 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0759 ***********************************************************************
 HB0759  DESIGNATION -  P 107
 HB0759  PID         -  HB0759
 HB0759  STATE/COUNTY-  IL/ALEXANDER
 HB0759  COUNTRY     -  US
 HB0759  USGS QUAD   -  THEBES (2018)
 HB0759
 HB0759                         *CURRENT SURVEY CONTROL
 HB0759  ______________________________________________________________________
 HB0759* NAD 83(1986) POSITION- 37 11 21.     (N) 089 24 11.     (W)   SCALED
 HB0759* NAVD 88 ORTHO HEIGHT -   135.932 (meters)      445.97  (feet) ADJUSTED
 HB0759  ______________________________________________________________________
 HB0759  GEOID HEIGHT    -        -28.208 (meters)                     GEOID18
 HB0759  DYNAMIC HEIGHT  -        135.833 (meters)      445.65  (feet) COMP
 HB0759  MODELED GRAVITY -    979,904.3   (mgal)                       NAVD 88
 HB0759
 HB0759  VERT ORDER      -  SECOND    CLASS 0
 HB0759
 HB0759.The horizontal coordinates were scaled from a map and have
 HB0759.an estimated accuracy of +/- 6 seconds.
 HB0759
 HB0759.The orthometric height was determined by differential leveling and
 HB0759.adjusted by the NATIONAL GEODETIC SURVEY
 HB0759.in June 1991.
 HB0759
 HB0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0759.GEOID18 height accuracy estimate available here.
 HB0759
 HB0759.Click photographs - Photos may exist for this station.
 HB0759
 HB0759.The dynamic height is computed by dividing the NAVD 88
 HB0759.geopotential number by the normal gravity value computed on the
 HB0759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0759.degrees latitude (g = 980.6199 gals.).
 HB0759
 HB0759.The modeled gravity was interpolated from observed gravity values.
 HB0759
 HB0759;                    North         East    Units  Estimated Accuracy
 HB0759;SPC IL W     -    58,260.      767,800.      MT  (+/- 180 meters Scaled)
 HB0759
 HB0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG866185(NAD 83)
 HB0759
 HB0759                          SUPERSEDED SURVEY CONTROL
 HB0759
 HB0759  NGVD 29 (11/26/84)  135.813  (m)          445.58   (f) ADJUSTED    2 0
 HB0759
 HB0759.Superseded values are not recommended for survey control.
 HB0759
 HB0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0759.See file dsdata.pdf to determine how the superseded data were derived.
 HB0759
 HB0759_MARKER: DB = BENCH MARK DISK
 HB0759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0759_STAMPING: P 107 1935
 HB0759_MARK LOGO: CGS
 HB0759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0759+STABILITY: SURFACE MOTION
 HB0759
 HB0759  HISTORY     - Date     Condition        Report By
 HB0759  HISTORY     - 1935     MONUMENTED       CGS
 HB0759  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0759
 HB0759                          STATION DESCRIPTION
 HB0759
 HB0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0759'3.3 MI NW FROM OLIVE BRANCH.
 HB0759'3.3 MILES NORTHWEST ALONG STATE HIGHWAY 3 FROM THE CHICAGO AND
 HB0759'EASTERN ILLINOIS RAILROAD CROSSING AT OLIVE BRANCH, ALEXANDER COUNTY,
 HB0759'AT THE SHIRLEY CALDWELL TILE RESIDENCE IN 1935, 35 FEET NORTH
 HB0759'OF THE CENTERLINE OF THE HIGHWAY, AND AT A SOUTHEAST FENCE CORNER.
 HB0759'A STANDARD DISK, STAMPED P 107 1935 AND SET IN THE TOP OF A
 HB0759'CONCRETE POST.
 HB0759
 HB0759                          STATION RECOVERY (2002)
 HB0759
 HB0759'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0759'MARK KNOWN DESTROYED DUE TO NEW HWY CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0185 ***********************************************************************
 JB0185  DESIGNATION -  P 108
 JB0185  PID         -  JB0185
 JB0185  STATE/COUNTY-  IL/WAYNE
 JB0185  COUNTRY     -  US
 JB0185  USGS QUAD   -  BOYLESTON (2018)
 JB0185
 JB0185                         *CURRENT SURVEY CONTROL
 JB0185  ______________________________________________________________________
 JB0185* NAD 83(1986) POSITION- 38 22 10.     (N) 088 23 29.     (W)   SCALED
 JB0185* NAVD 88 ORTHO HEIGHT -   127.134 (meters)      417.11  (feet) ADJUSTED
 JB0185  ______________________________________________________________________
 JB0185  GEOID HEIGHT    -        -30.555 (meters)                     GEOID18
 JB0185  DYNAMIC HEIGHT  -        127.054 (meters)      416.84  (feet) COMP
 JB0185  MODELED GRAVITY -    979,999.2   (mgal)                       NAVD 88
 JB0185
 JB0185  VERT ORDER      -  SECOND    CLASS 0
 JB0185
 JB0185.The horizontal coordinates were scaled from a map and have
 JB0185.an estimated accuracy of +/- 6 seconds.
 JB0185
 JB0185.The orthometric height was determined by differential leveling and
 JB0185.adjusted by the NATIONAL GEODETIC SURVEY
 JB0185.in June 1991.
 JB0185
 JB0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0185.GEOID18 height accuracy estimate available here.
 JB0185
 JB0185.Click photographs - Photos may exist for this station.
 JB0185
 JB0185.The dynamic height is computed by dividing the NAVD 88
 JB0185.geopotential number by the normal gravity value computed on the
 JB0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0185.degrees latitude (g = 980.6199 gals.).
 JB0185
 JB0185.The modeled gravity was interpolated from observed gravity values.
 JB0185
 JB0185;                    North         East    Units  Estimated Accuracy
 JB0185;SPC IL E     -   188,980.      294,930.      MT  (+/- 180 meters Scaled)
 JB0185
 JB0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH784477(NAD 83)
 JB0185
 JB0185                          SUPERSEDED SURVEY CONTROL
 JB0185
 JB0185  NGVD 29 (??/??/92)  127.264  (m)          417.53   (f) ADJ UNCH    2 0
 JB0185
 JB0185.Superseded values are not recommended for survey control.
 JB0185
 JB0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0185.See file dsdata.pdf to determine how the superseded data were derived.
 JB0185
 JB0185_MARKER: DB = BENCH MARK DISK
 JB0185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0185_STAMPING: P 108 1935
 JB0185_MARK LOGO: CGS
 JB0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0185+STABILITY: SURFACE MOTION
 JB0185
 JB0185  HISTORY     - Date     Condition        Report By
 JB0185  HISTORY     - 1935     MONUMENTED       CGS
 JB0185  HISTORY     - 1938     GOOD             CGS
 JB0185  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JB0185
 JB0185                          STATION DESCRIPTION
 JB0185
 JB0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0185'1.8 MI W FROM FAIRFIELD.
 JB0185'1.8 MILES WEST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0185'FAIRFIELD, WAYNE COUNTY, 0.5 MILE EAST OF MILEPOST 115, 18 RAILS
 JB0185'EAST OF TRESTLE 115.4, 6-1/2 RAILS WEST OF A ROAD CROSSING, AND
 JB0185'40 FEET NORTH OF THE TRACK.  A STANDARD DISK, STAMPED P 108
 JB0185'1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0185
 JB0185                          STATION RECOVERY (2012)
 JB0185
 JB0185'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0185'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1092 ***********************************************************************
 JB1092  DESIGNATION -  P 109
 JB1092  PID         -  JB1092
 JB1092  STATE/COUNTY-  IL/JEFFERSON
 JB1092  COUNTRY     -  US
 JB1092  USGS QUAD   -  WOODLAWN (2018)
 JB1092
 JB1092                         *CURRENT SURVEY CONTROL
 JB1092  ______________________________________________________________________
 JB1092* NAD 83(1986) POSITION- 38 19 29.     (N) 089 04 52.     (W)   SCALED
 JB1092* NAVD 88 ORTHO HEIGHT -   152.270 (meters)      499.57  (feet) ADJUSTED
 JB1092  ______________________________________________________________________
 JB1092  GEOID HEIGHT    -        -30.097 (meters)                     GEOID18
 JB1092  DYNAMIC HEIGHT  -        152.173 (meters)      499.25  (feet) COMP
 JB1092  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB1092
 JB1092  VERT ORDER      -  SECOND    CLASS 0
 JB1092
 JB1092.The horizontal coordinates were scaled from a map and have
 JB1092.an estimated accuracy of +/- 6 seconds.
 JB1092
 JB1092.The orthometric height was determined by differential leveling and
 JB1092.adjusted by the NATIONAL GEODETIC SURVEY
 JB1092.in June 1991.
 JB1092
 JB1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1092.GEOID18 height accuracy estimate available here.
 JB1092
 JB1092.Click photographs - Photos may exist for this station.
 JB1092
 JB1092.The dynamic height is computed by dividing the NAVD 88
 JB1092.geopotential number by the normal gravity value computed on the
 JB1092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1092.degrees latitude (g = 980.6199 gals.).
 JB1092
 JB1092.The modeled gravity was interpolated from observed gravity values.
 JB1092
 JB1092;                    North         East    Units  Estimated Accuracy
 JB1092;SPC IL E     -   184,280.      234,610.      MT  (+/- 180 meters Scaled)
 JB1092
 JB1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH180438(NAD 83)
 JB1092
 JB1092                          SUPERSEDED SURVEY CONTROL
 JB1092
 JB1092  NGVD 29 (??/??/92)  152.378  (m)          499.93   (f) ADJ UNCH    2 0
 JB1092
 JB1092.Superseded values are not recommended for survey control.
 JB1092
 JB1092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1092.See file dsdata.pdf to determine how the superseded data were derived.
 JB1092
 JB1092_MARKER: DB = BENCH MARK DISK
 JB1092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1092_STAMPING: P 109 1935
 JB1092_MARK LOGO: CGS
 JB1092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1092+STABILITY: SURFACE MOTION
 JB1092
 JB1092  HISTORY     - Date     Condition        Report By
 JB1092  HISTORY     - 1935     MONUMENTED       CGS
 JB1092  HISTORY     - 1961     GOOD             CGS
 JB1092  HISTORY     - 1973     MARK NOT FOUND   USGS
 JB1092  HISTORY     - 20090126 MARK NOT FOUND   ILDT
 JB1092  HISTORY     - 20110421 MARK NOT FOUND   ILDT
 JB1092
 JB1092                          STATION DESCRIPTION
 JB1092
 JB1092'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1092'2.7 MI W FROM WOODLAWN.
 JB1092'0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE WOODLAWN
 JB1092'GRADE SCHOOL IN WOODLAWN, 2.55 MILES WEST ALONG THE LOUISVILLE
 JB1092'AND NASHVILLE RAILROAD, 0.2 MILE WEST OF AN OILED ROAD CROSSING,
 JB1092'0.2 MILES WEST OF SIGNAL 4172, 47 FEET NORTH OF THE NORTH RAIL,
 JB1092'124 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD, 2.5 FEET SOUTH OF
 JB1092'TELEPHONE POLE 9/65, 19 FEET NORTHEAST OF A TELEPHONE POLE, 1.1
 JB1092'FEET EAST OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE
 JB1092'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB1092
 JB1092                          STATION RECOVERY (1973)
 JB1092
 JB1092'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB1092'MARK NOT FOUND.
 JB1092
 JB1092                          STATION RECOVERY (2009)
 JB1092
 JB1092'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1092'MARK NOT FOUND.
 JB1092
 JB1092                          STATION RECOVERY (2011)
 JB1092
 JB1092'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1092'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0005 ***********************************************************************
 KB0005  DESIGNATION -  P 11
 KB0005  PID         -  KB0005
 KB0005  STATE/COUNTY-  IL/DOUGLAS
 KB0005  COUNTRY     -  US
 KB0005  USGS QUAD   -  HINDSBORO (2018)
 KB0005
 KB0005                         *CURRENT SURVEY CONTROL
 KB0005  ______________________________________________________________________
 KB0005* NAD 83(1986) POSITION- 39 41 42.     (N) 088 10 34.     (W)   SCALED
 KB0005* NAVD 88 ORTHO HEIGHT -   195.160 (meters)      640.29  (feet) ADJUSTED
 KB0005  ______________________________________________________________________
 KB0005  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KB0005  DYNAMIC HEIGHT  -        195.054 (meters)      639.94  (feet) COMP
 KB0005  MODELED GRAVITY -    980,079.4   (mgal)                       NAVD 88
 KB0005
 KB0005  VERT ORDER      -  FIRST     CLASS II
 KB0005
 KB0005.The horizontal coordinates were scaled from a map and have
 KB0005.an estimated accuracy of +/- 6 seconds.
 KB0005
 KB0005.The orthometric height was determined by differential leveling and
 KB0005.adjusted by the NATIONAL GEODETIC SURVEY
 KB0005.in June 1991.
 KB0005
 KB0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0005.GEOID18 height accuracy estimate available here.
 KB0005
 KB0005.Click photographs - Photos may exist for this station.
 KB0005
 KB0005.The dynamic height is computed by dividing the NAVD 88
 KB0005.geopotential number by the normal gravity value computed on the
 KB0005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0005.degrees latitude (g = 980.6199 gals.).
 KB0005
 KB0005.The modeled gravity was interpolated from observed gravity values.
 KB0005
 KB0005;                    North         East    Units  Estimated Accuracy
 KB0005;SPC IL E     -   336,150.      313,490.      MT  (+/- 180 meters Scaled)
 KB0005
 KB0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ991945(NAD 83)
 KB0005
 KB0005                          SUPERSEDED SURVEY CONTROL
 KB0005
 KB0005  NGVD 29 (??/??/92)  195.243  (m)          640.56   (f) ADJ UNCH    1 2
 KB0005
 KB0005.Superseded values are not recommended for survey control.
 KB0005
 KB0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0005.See file dsdata.pdf to determine how the superseded data were derived.
 KB0005
 KB0005_MARKER: DB = BENCH MARK DISK
 KB0005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0005_STAMPING: P 11 1933
 KB0005_MARK LOGO: CGS
 KB0005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0005+STABILITY: SURFACE MOTION
 KB0005
 KB0005  HISTORY     - Date     Condition        Report By
 KB0005  HISTORY     - 1933     MONUMENTED       CGS
 KB0005  HISTORY     - 1973     GOOD             ILHD
 KB0005  HISTORY     - 1976     GOOD             LOCENG
 KB0005  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0005
 KB0005                          STATION DESCRIPTION
 KB0005
 KB0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0005'0.5 MI E FROM KEMP.
 KB0005'0.5 MILE EAST ALONG THE PENNSYLVANIA RAILROAD FROM KEMP, DOUGLAS
 KB0005'COUNTY, 19 POLES WEST OF MILEPOST 47, 35 FEET WEST OF A GRADE
 KB0005'CROSSING, AND 28 FEET SOUTH OF THE TRACK.  A STANDARD DISK,
 KB0005'STAMPED P 11 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0005'NOTE-- GRADE CROSSING IF IL RT 130.  2 1/2 FT NE OF ROW MKR.
 KB0005
 KB0005                          STATION RECOVERY (1973)
 KB0005
 KB0005'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0005'RECOVERED IN GOOD CONDITION.
 KB0005
 KB0005                          STATION RECOVERY (1976)
 KB0005
 KB0005'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 KB0005'RECOVERED IN GOOD CONDITION.
 KB0005
 KB0005                          STATION RECOVERY (2011)
 KB0005
 KB0005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0005'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0485 ***********************************************************************
 HB0485  DESIGNATION -  P 110
 HB0485  PID         -  HB0485
 HB0485  STATE/COUNTY-  IL/SALINE
 HB0485  COUNTRY     -  US
 HB0485  USGS QUAD   -  CARRIER MILLS (2018)
 HB0485
 HB0485                         *CURRENT SURVEY CONTROL
 HB0485  ______________________________________________________________________
 HB0485* NAD 83(1986) POSITION- 37 39 50.     (N) 088 39 44.     (W)   SCALED
 HB0485* NAVD 88 ORTHO HEIGHT -   116.482 (meters)      382.16  (feet) ADJUSTED
 HB0485  ______________________________________________________________________
 HB0485  GEOID HEIGHT    -        -29.238 (meters)                     GEOID18
 HB0485  DYNAMIC HEIGHT  -        116.401 (meters)      381.89  (feet) COMP
 HB0485  MODELED GRAVITY -    979,936.6   (mgal)                       NAVD 88
 HB0485
 HB0485  VERT ORDER      -  SECOND    CLASS 0
 HB0485
 HB0485.The horizontal coordinates were scaled from a map and have
 HB0485.an estimated accuracy of +/- 6 seconds.
 HB0485
 HB0485.The orthometric height was determined by differential leveling and
 HB0485.adjusted by the NATIONAL GEODETIC SURVEY
 HB0485.in June 1991.
 HB0485
 HB0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0485.GEOID18 height accuracy estimate available here.
 HB0485
 HB0485.Click photographs - Photos may exist for this station.
 HB0485
 HB0485.The dynamic height is computed by dividing the NAVD 88
 HB0485.geopotential number by the normal gravity value computed on the
 HB0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0485.degrees latitude (g = 980.6199 gals.).
 HB0485
 HB0485.The modeled gravity was interpolated from observed gravity values.
 HB0485
 HB0485;                    North         East    Units  Estimated Accuracy
 HB0485;SPC IL E     -   110,720.      270,980.      MT  (+/- 180 meters Scaled)
 HB0485
 HB0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG533698(NAD 83)
 HB0485
 HB0485                          SUPERSEDED SURVEY CONTROL
 HB0485
 HB0485  NGVD 29 (11/26/84)  116.574  (m)          382.46   (f) ADJUSTED    2 0
 HB0485
 HB0485.Superseded values are not recommended for survey control.
 HB0485
 HB0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0485.See file dsdata.pdf to determine how the superseded data were derived.
 HB0485
 HB0485_MARKER: DB = BENCH MARK DISK
 HB0485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0485_STAMPING: P 110 1935
 HB0485_MARK LOGO: CGS
 HB0485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0485+STABILITY: SURFACE MOTION
 HB0485
 HB0485  HISTORY     - Date     Condition        Report By
 HB0485  HISTORY     - 1935     MONUMENTED       CGS
 HB0485  HISTORY     - 1960     MARK NOT FOUND   CGS
 HB0485
 HB0485                          STATION DESCRIPTION
 HB0485
 HB0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0485'2.1 MI SW FROM CARRIER MILLS.
 HB0485'2.1 MILES SOUTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO,
 HB0485'AND ST. LOUIS RAILWAY FROM THE STATION AT CARRIER MILLS, SALINE
 HB0485'COUNTY, AT POLE 199+23, 13 YARDS WEST OF THE CENTERLINE OF THE
 HB0485'TRACK, AND 5 YARDS EAST OF A FENCE.  A STANDARD DISK, STAMPED
 HB0485'P 110 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0485
 HB0485                          STATION RECOVERY (1960)
 HB0485
 HB0485'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0485'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0339 ***********************************************************************
 HB0339  DESIGNATION -  P 111
 HB0339  PID         -  HB0339
 HB0339  STATE/COUNTY-  IL/MASSAC
 HB0339  COUNTRY     -  US
 HB0339  USGS QUAD   -  METROPOLIS (2018)
 HB0339
 HB0339                         *CURRENT SURVEY CONTROL
 HB0339  ______________________________________________________________________
 HB0339* NAD 83(1986) POSITION- 37 12 04.     (N) 088 43 14.     (W)   SCALED
 HB0339* NAVD 88 ORTHO HEIGHT -   117.668 (meters)      386.05  (feet) ADJUSTED
 HB0339  ______________________________________________________________________
 HB0339  GEOID HEIGHT    -        -28.499 (meters)                     GEOID18
 HB0339  DYNAMIC HEIGHT  -        117.583 (meters)      385.77  (feet) COMP
 HB0339  MODELED GRAVITY -    979,909.4   (mgal)                       NAVD 88
 HB0339
 HB0339  VERT ORDER      -  SECOND    CLASS 0
 HB0339
 HB0339.The horizontal coordinates were scaled from a map and have
 HB0339.an estimated accuracy of +/- 6 seconds.
 HB0339
 HB0339.The orthometric height was determined by differential leveling and
 HB0339.adjusted by the NATIONAL GEODETIC SURVEY
 HB0339.in June 1991.
 HB0339
 HB0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0339.GEOID18 height accuracy estimate available here.
 HB0339
 HB0339.Click photographs - Photos may exist for this station.
 HB0339
 HB0339.The dynamic height is computed by dividing the NAVD 88
 HB0339.geopotential number by the normal gravity value computed on the
 HB0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0339.degrees latitude (g = 980.6199 gals.).
 HB0339
 HB0339.The modeled gravity was interpolated from observed gravity values.
 HB0339
 HB0339;                    North         East    Units  Estimated Accuracy
 HB0339;SPC IL E     -    59,380.      265,620.      MT  (+/- 180 meters Scaled)
 HB0339
 HB0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG473185(NAD 83)
 HB0339
 HB0339                          SUPERSEDED SURVEY CONTROL
 HB0339
 HB0339  NGVD 29 (11/26/84)  117.718  (m)          386.21   (f) ADJUSTED    2 0
 HB0339
 HB0339.Superseded values are not recommended for survey control.
 HB0339
 HB0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0339.See file dsdata.pdf to determine how the superseded data were derived.
 HB0339
 HB0339_MARKER: DB = BENCH MARK DISK
 HB0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0339_STAMPING: P 111 1935
 HB0339_MARK LOGO: CGS
 HB0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0339+STABILITY: SURFACE MOTION
 HB0339_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0339+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2010
 HB0339
 HB0339  HISTORY     - Date     Condition        Report By
 HB0339  HISTORY     - 1935     MONUMENTED       CGS
 HB0339  HISTORY     - 20060220 GOOD             USACE
 HB0339  HISTORY     - 20100626 GOOD             ILDT
 HB0339
 HB0339                          STATION DESCRIPTION
 HB0339
 HB0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0339'3.5 MI S FROM ROUND KNOB.
 HB0339'3.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0339'STATION AT ROUND KNOB, MASSAC COUNTY, 6 YARDS NORTH OF A
 HB0339'FARM-ROAD CROSSING, 16 YARDS WEST OF THE CENTERLINE OF THE
 HB0339'TRACK, AND 3-1/2 YARDS NORTH OF A FENCE CORNER.  A STANDARD
 HB0339'DISK, STAMPED P 111 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0339
 HB0339                          STATION RECOVERY (2006)
 HB0339
 HB0339'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2006 (DLB)
 HB0339'RECOVERED IN GOOD CONDITION.
 HB0339
 HB0339                          STATION RECOVERY (2010)
 HB0339
 HB0339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0339'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0846 ***********************************************************************
 JB0846  DESIGNATION -  P 113
 JB0846  PID         -  JB0846
 JB0846  STATE/COUNTY-  IL/BOND
 JB0846  COUNTRY     -  US
 JB0846  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0846
 JB0846                         *CURRENT SURVEY CONTROL
 JB0846  ______________________________________________________________________
 JB0846* NAD 83(1986) POSITION- 38 53 48.     (N) 089 20 34.     (W)   SCALED
 JB0846* NAVD 88 ORTHO HEIGHT -   168.488 (meters)      552.78  (feet) ADJUSTED
 JB0846  ______________________________________________________________________
 JB0846  GEOID HEIGHT    -        -31.371 (meters)                     GEOID18
 JB0846  DYNAMIC HEIGHT  -        168.385 (meters)      552.44  (feet) COMP
 JB0846  MODELED GRAVITY -    980,012.5   (mgal)                       NAVD 88
 JB0846
 JB0846  VERT ORDER      -  SECOND    CLASS 0
 JB0846
 JB0846.The horizontal coordinates were scaled from a map and have
 JB0846.an estimated accuracy of +/- 6 seconds.
 JB0846
 JB0846.The orthometric height was determined by differential leveling and
 JB0846.adjusted by the NATIONAL GEODETIC SURVEY
 JB0846.in June 1991.
 JB0846
 JB0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0846.GEOID18 height accuracy estimate available here.
 JB0846
 JB0846.Click photographs - Photos may exist for this station.
 JB0846
 JB0846.The dynamic height is computed by dividing the NAVD 88
 JB0846.geopotential number by the normal gravity value computed on the
 JB0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0846.degrees latitude (g = 980.6199 gals.).
 JB0846
 JB0846.The modeled gravity was interpolated from observed gravity values.
 JB0846
 JB0846;                    North         East    Units  Estimated Accuracy
 JB0846;SPC IL W     -   247,820.      771,470.      MT  (+/- 180 meters Scaled)
 JB0846
 JB0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ968079(NAD 83)
 JB0846
 JB0846                          SUPERSEDED SURVEY CONTROL
 JB0846
 JB0846  NGVD 29 (??/??/92)  168.614  (m)          553.19   (f) ADJ UNCH    2 0
 JB0846
 JB0846.Superseded values are not recommended for survey control.
 JB0846
 JB0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0846.See file dsdata.pdf to determine how the superseded data were derived.
 JB0846
 JB0846_MARKER: DB = BENCH MARK DISK
 JB0846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0846_STAMPING: P 113 1935
 JB0846_MARK LOGO: CGS
 JB0846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0846+STABILITY: SURFACE MOTION
 JB0846
 JB0846  HISTORY     - Date     Condition        Report By
 JB0846  HISTORY     - 1935     MONUMENTED       CGS
 JB0846  HISTORY     - 1960     GOOD             CGS
 JB0846
 JB0846                          STATION DESCRIPTION
 JB0846
 JB0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0846'AT SMITHBORO.
 JB0846'AT SMITHBORO, AT THE JUNCTION OF THE PENNSYLVANIA RAILROAD AND
 JB0846'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, 47 1/2 FEET SOUTH OF
 JB0846'THE SOUTH RAIL OF THE P RR, 28 FEET EAST OF THE EAST RAIL OF THE
 JB0846'C B AND Q RR, 66 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION,
 JB0846'69 FEET EAST OF THE SOUTHEAST CORNER OF THE CONTROL TOWER, ABOUT
 JB0846'1/2 FOOT BELOW THE LEVEL OF THE JUNCTION AND SET IN THE TOP OF A
 JB0846'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1377 ***********************************************************************
 JB1377  DESIGNATION -  P 114
 JB1377  PID         -  JB1377
 JB1377  STATE/COUNTY-  IL/ST CLAIR
 JB1377  COUNTRY     -  US
 JB1377  USGS QUAD   -  O'FALLON (2018)
 JB1377
 JB1377                         *CURRENT SURVEY CONTROL
 JB1377  ______________________________________________________________________
 JB1377* NAD 83(1986) POSITION- 38 30 39.     (N) 089 59 02.     (W)   SCALED
 JB1377* NAVD 88 ORTHO HEIGHT -   155.483 (meters)      510.11  (feet) ADJUSTED
 JB1377  ______________________________________________________________________
 JB1377  GEOID HEIGHT    -        -30.580 (meters)                     GEOID18
 JB1377  DYNAMIC HEIGHT  -        155.383 (meters)      509.79  (feet) COMP
 JB1377  MODELED GRAVITY -    979,985.5   (mgal)                       NAVD 88
 JB1377
 JB1377  VERT ORDER      -  SECOND    CLASS 0
 JB1377
 JB1377.The horizontal coordinates were scaled from a map and have
 JB1377.an estimated accuracy of +/- 6 seconds.
 JB1377
 JB1377.The orthometric height was determined by differential leveling and
 JB1377.adjusted by the NATIONAL GEODETIC SURVEY
 JB1377.in June 1991.
 JB1377
 JB1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1377.GEOID18 height accuracy estimate available here.
 JB1377
 JB1377.Click photographs - Photos may exist for this station.
 JB1377
 JB1377.The dynamic height is computed by dividing the NAVD 88
 JB1377.geopotential number by the normal gravity value computed on the
 JB1377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1377.degrees latitude (g = 980.6199 gals.).
 JB1377
 JB1377.The modeled gravity was interpolated from observed gravity values.
 JB1377
 JB1377;                    North         East    Units  Estimated Accuracy
 JB1377;SPC IL W     -   204,690.      715,940.      MT  (+/- 180 meters Scaled)
 JB1377
 JB1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH398667(NAD 83)
 JB1377
 JB1377                          SUPERSEDED SURVEY CONTROL
 JB1377
 JB1377  NGVD 29 (??/??/92)  155.612  (m)          510.54   (f) ADJ UNCH    2 0
 JB1377
 JB1377.Superseded values are not recommended for survey control.
 JB1377
 JB1377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1377.See file dsdata.pdf to determine how the superseded data were derived.
 JB1377
 JB1377_MARKER: DB = BENCH MARK DISK
 JB1377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1377_STAMPING: 510.576 P 114 1935
 JB1377_MARK LOGO: CGS
 JB1377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1377+STABILITY: SURFACE MOTION
 JB1377
 JB1377  HISTORY     - Date     Condition        Report By
 JB1377  HISTORY     - 1935     MONUMENTED       CGS
 JB1377  HISTORY     - 1942     GOOD             CGS
 JB1377  HISTORY     - 20110416 MARK NOT FOUND   GEOCAC
 JB1377  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1377
 JB1377                          STATION DESCRIPTION
 JB1377
 JB1377'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB1377'AT BELLEVILLE.
 JB1377'AT BELLEVILLE, ST. CLAIR COUNTY, ON SOUTH ILLINOIS AVENUE, 10 FEET
 JB1377'EAST OF THE EAST SIDEWALK OF THE AVENUE, BETWEEN CENTRAL SCHOOL
 JB1377'AND THE HIGH SCHOOL, AND 3 FEET EAST OF A FLAGPOLE IN THE CENTER
 JB1377'OF A YARD.  A STANDARD DISK, STAMPED 510.576 P 114 1935 AND SET
 JB1377'IN THE TOP OF A CONCRETE POST.
 JB1377
 JB1377                          STATION RECOVERY (2011)
 JB1377
 JB1377'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JB1377'YMCA NOW OCCUPIES THE FORMER SCHOOL SITE AT 200 SOUTH ILLINOIS STREET.
 JB1377'THE MARK IS MOST LIKELY LOST.
 JB1377
 JB1377                          STATION RECOVERY (2011)
 JB1377
 JB1377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1377'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0709 ***********************************************************************
 HB0709  DESIGNATION -  P 119
 HB0709  PID         -  HB0709
 HB0709  STATE/COUNTY-  IL/JACKSON
 HB0709  COUNTRY     -  US
 HB0709  USGS QUAD   -  CARBONDALE (2018)
 HB0709
 HB0709                         *CURRENT SURVEY CONTROL
 HB0709  ______________________________________________________________________
 HB0709* NAD 83(1986) POSITION- 37 44 27.     (N) 089 13 40.     (W)   SCALED
 HB0709* NAVD 88 ORTHO HEIGHT -   124.200 (meters)      407.48  (feet) ADJUSTED
 HB0709  ______________________________________________________________________
 HB0709  GEOID HEIGHT    -        -29.131 (meters)                     GEOID18
 HB0709  DYNAMIC HEIGHT  -        124.114 (meters)      407.20  (feet) COMP
 HB0709  MODELED GRAVITY -    979,935.7   (mgal)                       NAVD 88
 HB0709
 HB0709  VERT ORDER      -  FIRST     CLASS II
 HB0709
 HB0709.The horizontal coordinates were scaled from a map and have
 HB0709.an estimated accuracy of +/- 6 seconds.
 HB0709
 HB0709.The orthometric height was determined by differential leveling and
 HB0709.adjusted by the NATIONAL GEODETIC SURVEY
 HB0709.in June 1991.
 HB0709
 HB0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0709.GEOID18 height accuracy estimate available here.
 HB0709
 HB0709.Click photographs - Photos may exist for this station.
 HB0709
 HB0709.The dynamic height is computed by dividing the NAVD 88
 HB0709.geopotential number by the normal gravity value computed on the
 HB0709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0709.degrees latitude (g = 980.6199 gals.).
 HB0709
 HB0709.The modeled gravity was interpolated from observed gravity values.
 HB0709
 HB0709;                    North         East    Units  Estimated Accuracy
 HB0709;SPC IL W     -   119,620.      782,750.      MT  (+/- 180 meters Scaled)
 HB0709
 HB0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG037793(NAD 83)
 HB0709
 HB0709                          SUPERSEDED SURVEY CONTROL
 HB0709
 HB0709  NGVD 29 (11/26/84)  124.282  (m)          407.75   (f) ADJUSTED    1 2
 HB0709
 HB0709.Superseded values are not recommended for survey control.
 HB0709
 HB0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0709.See file dsdata.pdf to determine how the superseded data were derived.
 HB0709
 HB0709_MARKER: DB = BENCH MARK DISK
 HB0709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0709_STAMPING: P 1191935
 HB0709_MARK LOGO: CGS
 HB0709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0709+STABILITY: SURFACE MOTION
 HB0709
 HB0709  HISTORY     - Date     Condition        Report By
 HB0709  HISTORY     - 1935     MONUMENTED       CGS
 HB0709  HISTORY     - 1954     GOOD             CGS
 HB0709  HISTORY     - 1976     POOR             ILDT
 HB0709  HISTORY     - 1976     POOR             ILDT
 HB0709  HISTORY     - 1977     POOR             LOCENG
 HB0709
 HB0709                          STATION DESCRIPTION
 HB0709
 HB0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0709'1.4 MI NW FROM CARBONDALE.
 HB0709'1.4 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0709'STATION AT CARBONDALE, JACKSON COUNTY, AT THE NORTHEAST CORNER
 HB0709'OF A CEMETERY, AT A DIRT-ROAD CROSSING, 60 FEET SOUTHEAST OF THE
 HB0709'CENTER OF THE CROSSING, 45.5 FEET SOUTH OF THE SOUTH RAIL,
 HB0709'24 FEET EAST OF THE CENTERLINE OF THE DIRT ROAD, 6 FEET EAST
 HB0709'OF THE RIGHT-OF-WAY FENCE CORNER, 1.5 FEET NORTH OF THE RIGHT-OF-WAY
 HB0709'FENCE, ONE FOOT EAST OF A WHITE WOODEN WITNESS POST AND LEVEL
 HB0709'WITH THE TRACK.  SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0709'4 INCHES ABOVE GROUND.
 HB0709
 HB0709                          STATION RECOVERY (1976)
 HB0709
 HB0709'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0709'MARK RECOVERED IN POOR CONDITION.
 HB0709
 HB0709                          STATION RECOVERY (1976)
 HB0709
 HB0709'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0709'MARK RECOVERED IN POOR CONDITION.
 HB0709
 HB0709                          STATION RECOVERY (1977)
 HB0709
 HB0709'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 HB0709'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0528 ***********************************************************************
 KB0528  DESIGNATION -  P 12
 KB0528  PID         -  KB0528
 KB0528  STATE/COUNTY-  IL/MACON
 KB0528  COUNTRY     -  US
 KB0528  USGS QUAD   -  DECATUR (2018)
 KB0528
 KB0528                         *CURRENT SURVEY CONTROL
 KB0528  ______________________________________________________________________
 KB0528* NAD 83(1986) POSITION- 39 50 45.5    (N) 088 57 05.7    (W)   HD_HELD2
 KB0528* NAVD 88 ORTHO HEIGHT -   208.838 (meters)      685.16  (feet) ADJUSTED
 KB0528  ______________________________________________________________________
 KB0528  GEOID HEIGHT    -        -32.285 (meters)                     GEOID18
 KB0528  DYNAMIC HEIGHT  -        208.727 (meters)      684.80  (feet) COMP
 KB0528  MODELED GRAVITY -    980,087.9   (mgal)                       NAVD 88
 KB0528
 KB0528  VERT ORDER      -  FIRST     CLASS II
 KB0528
 KB0528.The horizontal coordinates were established by autonomous hand held GPS
 KB0528.observations and have an estimated accuracy of +/- 10 meters.
 KB0528
 KB0528.The orthometric height was determined by differential leveling and
 KB0528.adjusted by the NATIONAL GEODETIC SURVEY
 KB0528.in June 1991.
 KB0528
 KB0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0528.GEOID18 height accuracy estimate available here.
 KB0528
 KB0528.Click photographs - Photos may exist for this station.
 KB0528
 KB0528.The dynamic height is computed by dividing the NAVD 88
 KB0528.geopotential number by the normal gravity value computed on the
 KB0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0528.degrees latitude (g = 980.6199 gals.).
 KB0528
 KB0528.The modeled gravity was interpolated from observed gravity values.
 KB0528
 KB0528;                    North         East    Units  Estimated Accuracy
 KB0528;SPC IL E     -   353,081.      247,088.      MT  (+/- 10 meters HH2 GPS)
 KB0528
 KB0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3303312484(NAD 83)
 KB0528
 KB0528                          SUPERSEDED SURVEY CONTROL
 KB0528
 KB0528  NGVD 29 (??/??/92)  208.917  (m)          685.42   (f) ADJ UNCH    1 2
 KB0528
 KB0528.Superseded values are not recommended for survey control.
 KB0528
 KB0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0528.See file dsdata.pdf to determine how the superseded data were derived.
 KB0528
 KB0528_MARKER: DB = BENCH MARK DISK
 KB0528_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0528_SP_SET: BUILDING
 KB0528_STAMPING: P 12 1933
 KB0528_MARK LOGO: CGS
 KB0528_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0528
 KB0528  HISTORY     - Date     Condition        Report By
 KB0528  HISTORY     - 1933     MONUMENTED       CGS
 KB0528  HISTORY     - 1961     GOOD             CGS
 KB0528  HISTORY     - 1976     GOOD             NGS
 KB0528  HISTORY     - 1989     GOOD             USPSQD
 KB0528  HISTORY     - 20190516 GOOD             USPSQD
 KB0528
 KB0528                          STATION DESCRIPTION
 KB0528
 KB0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0528'AT DECATUR.
 KB0528'AT DECATUR, AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 KB0528'EAST ELDORADO STREET AND NORTH JACKSON STREET, SET VERTICALLY
 KB0528'IN THE SOUTH CONCRETE FACE OF THE FOUNDATION OF THE ILLINOIS
 KB0528'NATIONAL GUARD ARMORY BUILDING, IN SECTION 14 R 2 E T 16 N, 8
 KB0528'FEET NORTH OF THE NORTH CURB OF EAST ELDORADO STREET, 20 FEET
 KB0528'EAST OF THE EAST CURB OF NORTH JACKSON STREET, 2 FEET EAST OF
 KB0528'THE SOUTHWEST CORNER OF THE BUILDING AND 2 FEET ABOVE THE LEVEL
 KB0528'OF THE SIDEWALK.
 KB0528
 KB0528                          STATION RECOVERY (1976)
 KB0528
 KB0528'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0528'RECOVERED IN GOOD CONDITION.
 KB0528
 KB0528                          STATION RECOVERY (1989)
 KB0528
 KB0528'RECOVERY NOTE BY US POWER SQUADRON 1989 (DMD)
 KB0528'RECOVERED IN GOOD CONDITION.
 KB0528
 KB0528                          STATION RECOVERY (2019)
 KB0528
 KB0528'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 KB0528'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0507 ***********************************************************************
 HB0507  DESIGNATION -  P 120
 HB0507  PID         -  HB0507
 HB0507  STATE/COUNTY-  IL/WILLIAMSON
 HB0507  COUNTRY     -  US
 HB0507  USGS QUAD   -  CRAB ORCHARD (2018)
 HB0507
 HB0507                         *CURRENT SURVEY CONTROL
 HB0507  ______________________________________________________________________
 HB0507* NAD 83(1986) POSITION- 37 39 46.     (N) 088 51 03.     (W)   SCALED
 HB0507* NAVD 88 ORTHO HEIGHT -   131.721 (meters)      432.15  (feet) ADJUSTED
 HB0507  ______________________________________________________________________
 HB0507  GEOID HEIGHT    -        -29.083 (meters)                     GEOID18
 HB0507  DYNAMIC HEIGHT  -        131.629 (meters)      431.85  (feet) COMP
 HB0507  MODELED GRAVITY -    979,930.2   (mgal)                       NAVD 88
 HB0507
 HB0507  VERT ORDER      -  SECOND    CLASS 0
 HB0507
 HB0507.The horizontal coordinates were scaled from a map and have
 HB0507.an estimated accuracy of +/- 6 seconds.
 HB0507
 HB0507.The orthometric height was determined by differential leveling and
 HB0507.adjusted by the NATIONAL GEODETIC SURVEY
 HB0507.in June 1991.
 HB0507
 HB0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0507.GEOID18 height accuracy estimate available here.
 HB0507
 HB0507.Click photographs - Photos may exist for this station.
 HB0507
 HB0507.The dynamic height is computed by dividing the NAVD 88
 HB0507.geopotential number by the normal gravity value computed on the
 HB0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0507.degrees latitude (g = 980.6199 gals.).
 HB0507
 HB0507.The modeled gravity was interpolated from observed gravity values.
 HB0507
 HB0507;                    North         East    Units  Estimated Accuracy
 HB0507;SPC IL E     -   110,670.      254,340.      MT  (+/- 180 meters Scaled)
 HB0507
 HB0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG367700(NAD 83)
 HB0507
 HB0507                          SUPERSEDED SURVEY CONTROL
 HB0507
 HB0507  NGVD 29 (11/26/84)  131.809  (m)          432.44   (f) ADJUSTED    2 0
 HB0507
 HB0507.Superseded values are not recommended for survey control.
 HB0507
 HB0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0507.See file dsdata.pdf to determine how the superseded data were derived.
 HB0507
 HB0507_MARKER: DB = BENCH MARK DISK
 HB0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0507_STAMPING: P 120 1935
 HB0507_MARK LOGO: CGS
 HB0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0507+STABILITY: SURFACE MOTION
 HB0507
 HB0507  HISTORY     - Date     Condition        Report By
 HB0507  HISTORY     - 1935     MONUMENTED       CGS
 HB0507  HISTORY     - 1964     MARK NOT FOUND   USGS
 HB0507  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0507
 HB0507                          STATION DESCRIPTION
 HB0507
 HB0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0507'2.1 MI S FROM NEW DENNISON.
 HB0507'2.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0507'STATION AT NEW DENNISON, WILLIAMSON COUNTY, 10-1/2 RAILS SOUTH
 HB0507'OF MILEPOST 46, 20 FEET SOUTH OF A WHISTLE POST, AND 20 FEET
 HB0507'EAST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED
 HB0507'P 120 1935 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 HB0507'INCHES ABOVE GROUND.
 HB0507
 HB0507                          STATION RECOVERY (1964)
 HB0507
 HB0507'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 HB0507'MARK NOT FOUND.
 HB0507
 HB0507                          STATION RECOVERY (2011)
 HB0507
 HB0507'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0507'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0520 ***********************************************************************
 HB0520  DESIGNATION -  P 123
 HB0520  PID         -  HB0520
 HB0520  STATE/COUNTY-  IL/FRANKLIN
 HB0520  COUNTRY     -  US
 HB0520  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0520
 HB0520                         *CURRENT SURVEY CONTROL
 HB0520  ______________________________________________________________________
 HB0520* NAD 83(1986) POSITION- 37 59 45.     (N) 088 54 54.     (W)   SCALED
 HB0520* NAVD 88 ORTHO HEIGHT -   141.984 (meters)      465.83  (feet) ADJUSTED
 HB0520  ______________________________________________________________________
 HB0520  GEOID HEIGHT    -        -29.630 (meters)                     GEOID18
 HB0520  DYNAMIC HEIGHT  -        141.889 (meters)      465.51  (feet) COMP
 HB0520  MODELED GRAVITY -    979,959.7   (mgal)                       NAVD 88
 HB0520
 HB0520  VERT ORDER      -  SECOND    CLASS I
 HB0520
 HB0520.The horizontal coordinates were scaled from a map and have
 HB0520.an estimated accuracy of +/- 6 seconds.
 HB0520
 HB0520.The orthometric height was determined by differential leveling and
 HB0520.adjusted by the NATIONAL GEODETIC SURVEY
 HB0520.in March 2016.
 HB0520
 HB0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0520.GEOID18 height accuracy estimate available here.
 HB0520
 HB0520.Click photographs - Photos may exist for this station.
 HB0520
 HB0520.The dynamic height is computed by dividing the NAVD 88
 HB0520.geopotential number by the normal gravity value computed on the
 HB0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0520.degrees latitude (g = 980.6199 gals.).
 HB0520
 HB0520.The modeled gravity was interpolated from observed gravity values.
 HB0520
 HB0520;                    North         East    Units  Estimated Accuracy
 HB0520;SPC IL E     -   147,670.      248,910.      MT  (+/- 180 meters Scaled)
 HB0520
 HB0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH318070(NAD 83)
 HB0520
 HB0520                          SUPERSEDED SURVEY CONTROL
 HB0520
 HB0520  NAVD 88 (06/15/91)  141.962  (m)          465.75   (f) SUPERSEDED  1 2
 HB0520  NGVD 29 (11/26/84)  142.053  (m)          466.05   (f) ADJUSTED    1 2
 HB0520
 HB0520.Superseded values are not recommended for survey control.
 HB0520
 HB0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0520.See file dsdata.pdf to determine how the superseded data were derived.
 HB0520
 HB0520_MARKER: DB = BENCH MARK DISK
 HB0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0520_STAMPING: P 123 1935
 HB0520_MARK LOGO: CGS
 HB0520_PROJECTION: PROJECTING 5 CENTIMETERS
 HB0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0520+STABILITY: SURFACE MOTION
 HB0520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0520+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 HB0520
 HB0520  HISTORY     - Date     Condition        Report By
 HB0520  HISTORY     - 1935     MONUMENTED       CGS
 HB0520  HISTORY     - 1960     GOOD             CGS
 HB0520  HISTORY     - 1978     GOOD             ILDT
 HB0520  HISTORY     - 1978     GOOD             ILDT
 HB0520  HISTORY     - 1978     GOOD             ILDT
 HB0520  HISTORY     - 20050316 GOOD             APISUR
 HB0520  HISTORY     - 20090505 GOOD             ILDT
 HB0520  HISTORY     - 20140710 GOOD             ILDT
 HB0520  HISTORY     - 20151014 GOOD             DJHENK
 HB0520
 HB0520                          STATION DESCRIPTION
 HB0520
 HB0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0520'AT BENTON.
 HB0520'AT BENTON, AT THE CHICAGO AND EASTERN RAILWAY STATION, 66 FEET
 HB0520'NORTH OF THE NORTHEAST CORNER OF THE STATION, 21 FEET WEST OF THE
 HB0520'WEST RAIL OF THE MAIN TRACK, 3 FEET WEST OF MILE POST 298, 2 FEET
 HB0520'EAST OF A LINE OF STEEL RAIL POSTS, 8 FEET NORTH OF THE NORTH
 HB0520'EDGE OF THE CONCRETE CURBING AROUND THE STATION PLATFORM, 23 FEET
 HB0520'EAST OF TH CENTER LINE OF A STREET PARALLELING THE TRACK AND SET
 HB0520'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 HB0520
 HB0520                          STATION RECOVERY (1978)
 HB0520
 HB0520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0520'RECOVERED IN GOOD CONDITION.
 HB0520
 HB0520                          STATION RECOVERY (1978)
 HB0520
 HB0520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0520'RECOVERED IN GOOD CONDITION.
 HB0520
 HB0520                          STATION RECOVERY (1978)
 HB0520
 HB0520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0520'RECOVERED IN GOOD CONDITION.
 HB0520
 HB0520                          STATION RECOVERY (2005)
 HB0520
 HB0520'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 HB0520'STATION IN THE ORIGINAL 1960 DESCRIPTION LONGER EXISTS.  MARK IS 32
 HB0520'FEET SOUTHWEST OF MILE POST 298.
 HB0520
 HB0520                          STATION RECOVERY (2009)
 HB0520
 HB0520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0520'RECOVERED IN GOOD CONDITION.
 HB0520
 HB0520                          STATION RECOVERY (2014)
 HB0520
 HB0520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 HB0520'RECOVERED IN GOOD CONDITION.
 HB0520
 HB0520                          STATION RECOVERY (2015)
 HB0520
 HB0520'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 HB0520'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1379 ***********************************************************************
 JA1379  DESIGNATION -  P 127
 JA1379  PID         -  JA1379
 JA1379  STATE/COUNTY-  IL/LAWRENCE
 JA1379  COUNTRY     -  US
 JA1379  USGS QUAD   -  SUMNER (2018)
 JA1379
 JA1379                         *CURRENT SURVEY CONTROL
 JA1379  ______________________________________________________________________
 JA1379* NAD 83(1986) POSITION- 38 42 18.     (N) 087 45 36.     (W)   SCALED
 JA1379* NAVD 88 ORTHO HEIGHT -   135.601 (meters)      444.88  (feet) ADJUSTED
 JA1379  ______________________________________________________________________
 JA1379  GEOID HEIGHT    -        -31.514 (meters)                     GEOID18
 JA1379  DYNAMIC HEIGHT  -        135.518 (meters)      444.61  (feet) COMP
 JA1379  MODELED GRAVITY -    980,013.9   (mgal)                       NAVD 88
 JA1379
 JA1379  VERT ORDER      -  FIRST     CLASS II
 JA1379
 JA1379.The horizontal coordinates were scaled from a map and have
 JA1379.an estimated accuracy of +/- 6 seconds.
 JA1379
 JA1379.The orthometric height was determined by differential leveling and
 JA1379.adjusted by the NATIONAL GEODETIC SURVEY
 JA1379.in June 1991.
 JA1379
 JA1379.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1379.GEOID18 height accuracy estimate available here.
 JA1379
 JA1379.Click photographs - Photos may exist for this station.
 JA1379
 JA1379.The dynamic height is computed by dividing the NAVD 88
 JA1379.geopotential number by the normal gravity value computed on the
 JA1379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1379.degrees latitude (g = 980.6199 gals.).
 JA1379
 JA1379.The modeled gravity was interpolated from observed gravity values.
 JA1379
 JA1379;                    North         East    Units  Estimated Accuracy
 JA1379;SPC IL E     -   226,390.      349,870.      MT  (+/- 180 meters Scaled)
 JA1379
 JA1379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH339843(NAD 83)
 JA1379
 JA1379                          SUPERSEDED SURVEY CONTROL
 JA1379
 JA1379  NGVD 29 (??/??/92)  135.709  (m)          445.24   (f) ADJ UNCH    1 2
 JA1379
 JA1379.Superseded values are not recommended for survey control.
 JA1379
 JA1379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1379.See file dsdata.pdf to determine how the superseded data were derived.
 JA1379
 JA1379_MARKER: DB = BENCH MARK DISK
 JA1379_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JA1379_SP_SET: WINGWALL
 JA1379_STAMPING: P 127 1938
 JA1379_MARK LOGO: CGS
 JA1379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1379+STABILITY: SURFACE MOTION
 JA1379_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1379+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2025
 JA1379
 JA1379  HISTORY     - Date     Condition        Report By
 JA1379  HISTORY     - 1938     MONUMENTED       CGS
 JA1379  HISTORY     - 1986     GOOD             NGS
 JA1379  HISTORY     - 20250602 GOOD             ILDW
 JA1379
 JA1379                          STATION DESCRIPTION
 JA1379
 JA1379'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1379'AT BRIDGEPORT.
 JA1379'AT BRIDGEPORT, LAWRENCE COUNTY, ON THE BALTIMORE AND OHIO
 JA1379'RAILROAD, 78 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 JA1379'STATION, AT THE CROSSING OF SOUTH MAIN STREET, 33 FEET SOUTHWEST
 JA1379'OF THE CROSSING SIGNAL, 30 FEET SOUTH OF THE SOUTH RAIL, 15
 JA1379'FEET WEST OF THE CENTERLINE OF THE STREET, AT A CONCRETE HIGHWAY
 JA1379'BRIDGE, IN THE TOP OF THE NORTHWEST WING WALL OF THE NORTH
 JA1379'CONCRETE ABUTMENT, 3 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 JA1379'THE BANNISTER, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 JA1379'STAMPED P 127 1938.
 JA1379
 JA1379                          STATION RECOVERY (1986)
 JA1379
 JA1379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1379'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 JA1379'BRIDGEPORT, AT THE INTERSECTION OF SOUTH MAIN STREET AND THE CHESSIE
 JA1379'SYSTEM RAILROAD, IN TOP OF AND 1.8 M (5.9 FT) SOUTHEAST OF THE
 JA1379'NORTHWEST END OF THE NORTHWEST CONCRETE WINGWALL OF THE RAILROAD
 JA1379'UNDERPASS OF THE STREET, 9.1 M (29.9 FT) SOUTH OF THE NEAR RAIL, 4.6 M
 JA1379'(15.1 FT) WEST OF THE CENTER OF THE STREET, AND 0.9 M (3.0 FT)
 JA1379'NORTHWEST OF THE NORTHWEST CORNER OF A BANNISTER.
 JA1379'THE MARK IS ABOVE LEVEL WITH THE TRACKS.
 JA1379
 JA1379                          STATION RECOVERY (2025)
 JA1379
 JA1379'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JA1379'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0940 ***********************************************************************
 KB0940  DESIGNATION -  P 13 RESET
 KB0940  PID         -  KB0940
 KB0940  STATE/COUNTY-  IL/SANGAMON
 KB0940  COUNTRY     -  US
 KB0940  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0940
 KB0940                         *CURRENT SURVEY CONTROL
 KB0940  ______________________________________________________________________
 KB0940* NAD 83(1986) POSITION- 39 45 52.     (N) 089 40 24.     (W)   SCALED
 KB0940* NAVD 88 ORTHO HEIGHT -   183.98  (meters)      603.6   (feet) RESET
 KB0940  ______________________________________________________________________
 KB0940  GEOID HEIGHT    -        -32.509 (meters)                     GEOID18
 KB0940  VERT ORDER      -  THIRD
 KB0940
 KB0940.The horizontal coordinates were scaled from a map and have
 KB0940.an estimated accuracy of +/- 6 seconds.
 KB0940
 KB0940.The orthometric height was computed from unverified reset data.
 KB0940
 KB0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0940.GEOID18 height accuracy estimate available here.
 KB0940
 KB0940.Click photographs - Photos may exist for this station.
 KB0940
 KB0940;                    North         East    Units  Estimated Accuracy
 KB0940;SPC IL W     -   343,950.      742,270.      MT  (+/- 180 meters Scaled)
 KB0940
 KB0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK710050(NAD 83)
 KB0940
 KB0940                          SUPERSEDED SURVEY CONTROL
 KB0940
 KB0940.No superseded survey control is available for this station.
 KB0940
 KB0940_MARKER: DB = BENCH MARK DISK
 KB0940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0940_STAMPING: P 13 RESET 1968
 KB0940_MARK LOGO: CGS
 KB0940_PROJECTION: FLUSH
 KB0940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0940+STABILITY: SURFACE MOTION
 KB0940
 KB0940  HISTORY     - Date     Condition        Report By
 KB0940  HISTORY     - 1968     MONUMENTED       CGS
 KB0940
 KB0940                          STATION DESCRIPTION
 KB0940
 KB0940'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 KB0940'AT SPRINGFIELD.
 KB0940'AT THE SOUTHWEST PART OF SPRINGFIELD, ALONG THE R.O.W. OF U.S.
 KB0940'ROUTE 36, IN THE FRONT OF WEST GRAND GRADE SCHOOL, IN THE
 KB0940'NORTHEAST QUADRANT OF THE INTERSECTION OF WABASH AVENUE AND PARK
 KB0940'AVENUE, 15.2 FEET SOUTH-SOUTHEAST OF A POWER POLE, 1.9 FEET
 KB0940'EAST OF THE EAST EDGE OF A PUBLIC SIDEWALK, 2.1 FEET SOUTH OF
 KB0940'THE WEST CORNER OF A 4-FOOT CHAIN LINK FENCE AROUND THE SCHOOL
 KB0940'YARD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0064 ***********************************************************************
 NH0064  DESIGNATION -  P 130
 NH0064  PID         -  NH0064
 NH0064  STATE/COUNTY-  IL/KANE
 NH0064  COUNTRY     -  US
 NH0064  USGS QUAD   -  ELGIN (2018)
 NH0064
 NH0064                         *CURRENT SURVEY CONTROL
 NH0064  ______________________________________________________________________
 NH0064* NAD 83(1986) POSITION- 42 02 10.     (N) 088 21 08.     (W)   SCALED
 NH0064* NAVD 88 ORTHO HEIGHT -   274.434 (meters)      900.37  (feet) ADJUSTED
 NH0064  ______________________________________________________________________
 NH0064  GEOID HEIGHT    -        -33.403 (meters)                     GEOID18
 NH0064  DYNAMIC HEIGHT  -        274.339 (meters)      900.06  (feet) COMP
 NH0064  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 NH0064
 NH0064  VERT ORDER      -  FIRST     CLASS I
 NH0064
 NH0064.The horizontal coordinates were scaled from a map and have
 NH0064.an estimated accuracy of +/- 6 seconds.
 NH0064
 NH0064.The orthometric height was determined by differential leveling and
 NH0064.adjusted by the NATIONAL GEODETIC SURVEY
 NH0064.in June 1991.
 NH0064
 NH0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0064.GEOID18 height accuracy estimate available here.
 NH0064
 NH0064.Click photographs - Photos may exist for this station.
 NH0064
 NH0064.The dynamic height is computed by dividing the NAVD 88
 NH0064.geopotential number by the normal gravity value computed on the
 NH0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0064.degrees latitude (g = 980.6199 gals.).
 NH0064
 NH0064.The modeled gravity was interpolated from observed gravity values.
 NH0064
 NH0064;                    North         East    Units  Estimated Accuracy
 NH0064;SPC IL E     -   596,110.      298,440.      MT  (+/- 180 meters Scaled)
 NH0064
 NH0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM880546(NAD 83)
 NH0064
 NH0064                          SUPERSEDED SURVEY CONTROL
 NH0064
 NH0064  NGVD 29 (??/??/92)  274.505  (m)          900.61   (f) ADJ UNCH    1 1
 NH0064
 NH0064.Superseded values are not recommended for survey control.
 NH0064
 NH0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0064.See file dsdata.pdf to determine how the superseded data were derived.
 NH0064
 NH0064_MARKER: DB = BENCH MARK DISK
 NH0064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0064_STAMPING: P 130 1947
 NH0064_MARK LOGO: CGS
 NH0064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0064+STABILITY: SURFACE MOTION
 NH0064
 NH0064  HISTORY     - Date     Condition        Report By
 NH0064  HISTORY     - 1947     MONUMENTED       CGS
 NH0064  HISTORY     - 1969     GOOD             CGS
 NH0064  HISTORY     - 1988     GOOD             USPSQD
 NH0064  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 NH0064  HISTORY     - 20090422 MARK NOT FOUND   ILDT
 NH0064
 NH0064                          STATION DESCRIPTION
 NH0064
 NH0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0064'1.4 MI E FROM UDINA.
 NH0064'ABOUT 1.35 MILES EAST ALONG U.S. HIGHWAY 20 FROM THE NORTHEAST
 NH0064'CORNER OF THE UDINA CEMETERY AT UDINA, OR ABOUT 2.7 MILES WEST
 NH0064'ALONG U.S. HIGHWAY 20 BUSINESS ROUTE FROM THE POST OFFICE AT
 NH0064'ELGIN, THENCE 1.0 MILE WEST ALONG U.S. HIGHWAY 20, 32 1/2 FEET
 NH0064'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 146 FEET SOUTH AND
 NH0064'ACROSS THE HIGHWAY FROM THE SOUTHEAST CORNER OF A 2-STORY HOUSE,
 NH0064'107 FEET WEST OF THE CENTER LINE OF WELD ROAD, 12 1/2 FEET WEST
 NH0064'OF AN 18-INCH MAPLE TREE, 6 1/2 FEET WEST OF A POWER POLE WHICH
 NH0064'BEARS A TRANSFORMER, 0.7 FOOT EAST OF A METAL WITNESS POST, ABOUT
 NH0064'2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 NH0064'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 NH0064'GROUND.  SEC 17, T41N, R 8E.
 NH0064
 NH0064                          STATION RECOVERY (1988)
 NH0064
 NH0064'RECOVERY NOTE BY US POWER SQUADRON 1988 (DDR)
 NH0064'RECOVERED IN GOOD CONDITION.
 NH0064
 NH0064                          STATION RECOVERY (1998)
 NH0064
 NH0064'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0064'MARK NOT FOUND.
 NH0064
 NH0064                          STATION RECOVERY (2009)
 NH0064
 NH0064'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0064'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0077 ***********************************************************************
 NH0077  DESIGNATION -  P 131
 NH0077  PID         -  NH0077
 NH0077  STATE/COUNTY-  IL/KANE
 NH0077  COUNTRY     -  US
 NH0077  USGS QUAD   -  PINGREE GROVE (2018)
 NH0077
 NH0077                         *CURRENT SURVEY CONTROL
 NH0077  ______________________________________________________________________
 NH0077* NAD 83(1986) POSITION- 42 04 35.     (N) 088 26 44.     (W)   SCALED
 NH0077* NAVD 88 ORTHO HEIGHT -   281.033 (meters)      922.02  (feet) ADJUSTED
 NH0077  ______________________________________________________________________
 NH0077  GEOID HEIGHT    -        -33.406 (meters)                     GEOID18
 NH0077  DYNAMIC HEIGHT  -        280.933 (meters)      921.69  (feet) COMP
 NH0077  MODELED GRAVITY -    980,260.7   (mgal)                       NAVD 88
 NH0077
 NH0077  VERT ORDER      -  FIRST     CLASS I
 NH0077
 NH0077.The horizontal coordinates were scaled from a map and have
 NH0077.an estimated accuracy of +/- 6 seconds.
 NH0077
 NH0077.The orthometric height was determined by differential leveling and
 NH0077.adjusted by the NATIONAL GEODETIC SURVEY
 NH0077.in June 1991.
 NH0077
 NH0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0077.GEOID18 height accuracy estimate available here.
 NH0077
 NH0077.Click photographs - Photos may exist for this station.
 NH0077
 NH0077.The dynamic height is computed by dividing the NAVD 88
 NH0077.geopotential number by the normal gravity value computed on the
 NH0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0077.degrees latitude (g = 980.6199 gals.).
 NH0077
 NH0077.The modeled gravity was interpolated from observed gravity values.
 NH0077
 NH0077;                    North         East    Units  Estimated Accuracy
 NH0077;SPC IL E     -   600,590.      290,710.      MT  (+/- 180 meters Scaled)
 NH0077
 NH0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM804592(NAD 83)
 NH0077
 NH0077                          SUPERSEDED SURVEY CONTROL
 NH0077
 NH0077  NGVD 29 (??/??/92)  281.093  (m)          922.22   (f) ADJ UNCH    1 1
 NH0077
 NH0077.Superseded values are not recommended for survey control.
 NH0077
 NH0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0077.See file dsdata.pdf to determine how the superseded data were derived.
 NH0077
 NH0077_MARKER: DB = BENCH MARK DISK
 NH0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0077_STAMPING: P 131 1947
 NH0077_MARK LOGO: CGS
 NH0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0077+STABILITY: SURFACE MOTION
 NH0077
 NH0077  HISTORY     - Date     Condition        Report By
 NH0077  HISTORY     - 1947     MONUMENTED       CGS
 NH0077  HISTORY     - 1969     GOOD             CGS
 NH0077  HISTORY     - 1988     GOOD             USPSQD
 NH0077  HISTORY     - 1990     POOR             USPSQD
 NH0077  HISTORY     - 19980511 GOOD             USPSQD
 NH0077  HISTORY     - 20090423 MARK NOT FOUND   ILDT
 NH0077
 NH0077                          STATION DESCRIPTION
 NH0077
 NH0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0077'4.8 MI NW FROM UDINA.
 NH0077'ABOUT 4.8 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0077'NORTHEAST CORNER OF THE UDINA CEMETERY AT UDINA, OR ABOUT 0.3
 NH0077'MILE SOUTH ALONG STATE STREET FROM THE HIGH SCHOOL AT HAMPSHIRE,
 NH0077'THENCE 4.1 MILES EAST ALONG STATE HIGHWAY 72, THENCE 0.6 MILE
 NH0077'SOUTHEAST ALONG U.S. HIGHWAY 20, 175 FEET SOUTH AND ACROSS THE
 NH0077'HIGHWAY FROM THE SOUTH CORNER OF A 2-STORY FARMHOUSE, 32 FEET
 NH0077'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 14 FEET SOUTHEAST
 NH0077'OF THE CENTER LINE OF A TRAIL ROAD, 6 FEET NORTHWEST OF A POWER
 NH0077'POLE WHICH BEARS A TRANSFORMER, 1.0 FOOT SOUTHEAST OF A METAL
 NH0077'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND
 NH0077'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE
 NH0077'THE SURFACE OF THE GROUND.  SEC 32, T42N, R 7E.
 NH0077
 NH0077                          STATION RECOVERY (1988)
 NH0077
 NH0077'RECOVERY NOTE BY US POWER SQUADRON 1988 (DDR)
 NH0077'RECOVERED IN GOOD CONDITION.
 NH0077
 NH0077                          STATION RECOVERY (1990)
 NH0077
 NH0077'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0077'MARK RECOVERED IN POOR CONDITION.
 NH0077
 NH0077                          STATION RECOVERY (1998)
 NH0077
 NH0077'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0077'RECOVERED IN GOOD CONDITION.
 NH0077
 NH0077                          STATION RECOVERY (2009)
 NH0077
 NH0077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0077'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0047 ***********************************************************************
 MF0047  DESIGNATION -  P 132
 MF0047  PID         -  MF0047
 MF0047  STATE/COUNTY-  IL/DU PAGE
 MF0047  COUNTRY     -  US
 MF0047  USGS QUAD   -  LOMBARD (2018)
 MF0047
 MF0047                         *CURRENT SURVEY CONTROL
 MF0047  ______________________________________________________________________
 MF0047* NAD 83(1986) POSITION- 41 58 34.     (N) 088 02 53.     (W)   SCALED
 MF0047* NAVD 88 ORTHO HEIGHT -   218.397 (meters)      716.52  (feet) ADJUSTED
 MF0047  ______________________________________________________________________
 MF0047  GEOID HEIGHT    -        -33.513 (meters)                     GEOID18
 MF0047  DYNAMIC HEIGHT  -        218.322 (meters)      716.28  (feet) COMP
 MF0047  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 MF0047
 MF0047  VERT ORDER      -  FIRST     CLASS I
 MF0047
 MF0047.The horizontal coordinates were scaled from a map and have
 MF0047.an estimated accuracy of +/- 6 seconds.
 MF0047
 MF0047.The orthometric height was determined by differential leveling and
 MF0047.adjusted by the NATIONAL GEODETIC SURVEY
 MF0047.in June 1991.
 MF0047
 MF0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0047.GEOID18 height accuracy estimate available here.
 MF0047
 MF0047.Click photographs - Photos may exist for this station.
 MF0047
 MF0047.The dynamic height is computed by dividing the NAVD 88
 MF0047.geopotential number by the normal gravity value computed on the
 MF0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0047.degrees latitude (g = 980.6199 gals.).
 MF0047
 MF0047.The modeled gravity was interpolated from observed gravity values.
 MF0047
 MF0047;                    North         East    Units  Estimated Accuracy
 MF0047;SPC IL E     -   589,490.      323,640.      MT  (+/- 180 meters Scaled)
 MF0047
 MF0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM131476(NAD 83)
 MF0047
 MF0047                          SUPERSEDED SURVEY CONTROL
 MF0047
 MF0047  NGVD 29 (??/??/92)  218.482  (m)          716.80   (f) ADJ UNCH    1 1
 MF0047
 MF0047.Superseded values are not recommended for survey control.
 MF0047
 MF0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0047.See file dsdata.pdf to determine how the superseded data were derived.
 MF0047
 MF0047_MARKER: DB = BENCH MARK DISK
 MF0047_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0047_SP_SET: BRIDGE
 MF0047_STAMPING: P 132 1947
 MF0047_MARK LOGO: CGS
 MF0047_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0047
 MF0047  HISTORY     - Date     Condition        Report By
 MF0047  HISTORY     - 1947     MONUMENTED       CGS
 MF0047  HISTORY     - 1969     GOOD             CGS
 MF0047  HISTORY     - 19960420 MARK NOT FOUND   USPSQD
 MF0047
 MF0047                          STATION DESCRIPTION
 MF0047
 MF0047'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0047'1.6 MI E FROM ROSELLE.
 MF0047'ABOUT 1.6 MILES EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING
 MF0047'PARK ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, OR ABOUT 1.9
 MF0047'MILES WEST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK ROAD FROM
 MF0047'THE VILLAGE HALL AT ITASCA, 0.2 MILE EAST OF THE INTERSECTION
 MF0047'OF THE HIGHWAY AND MEDINAH ROAD, 21 1/2 FEET SOUTH OF THE
 MF0047'CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTHWEST
 MF0047'WINGWALL OF A CONCRETE HIGHWAY BRIDGE OVER MEACHEN CREEK, ABOUT
 MF0047'LEVEL WITH THE HIGHWAY.  SEC 12, T 40N, R 10E.
 MF0047
 MF0047                          STATION RECOVERY (1996)
 MF0047
 MF0047'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0047'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1661 ***********************************************************************
 ME1661  DESIGNATION -  P 133
 ME1661  PID         -  ME1661
 ME1661  STATE/COUNTY-  IL/COOK
 ME1661  COUNTRY     -  US
 ME1661  USGS QUAD   -  RIVER FOREST (2018)
 ME1661
 ME1661                         *CURRENT SURVEY CONTROL
 ME1661  ______________________________________________________________________
 ME1661* NAD 83(1986) POSITION- 41 55 46.     (N) 087 50 44.     (W)   SCALED
 ME1661* NAVD 88 ORTHO HEIGHT -   190.531 (meters)      625.10  (feet) ADJUSTED
 ME1661  ______________________________________________________________________
 ME1661  GEOID HEIGHT    -        -33.576 (meters)                     GEOID18
 ME1661  DYNAMIC HEIGHT  -        190.466 (meters)      624.89  (feet) COMP
 ME1661  MODELED GRAVITY -    980,280.1   (mgal)                       NAVD 88
 ME1661
 ME1661  VERT ORDER      -  FIRST     CLASS I
 ME1661
 ME1661.The horizontal coordinates were scaled from a map and have
 ME1661.an estimated accuracy of +/- 6 seconds.
 ME1661
 ME1661.The orthometric height was determined by differential leveling and
 ME1661.adjusted by the NATIONAL GEODETIC SURVEY
 ME1661.in June 1991.
 ME1661
 ME1661.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1661.GEOID18 height accuracy estimate available here.
 ME1661
 ME1661.Click photographs - Photos may exist for this station.
 ME1661
 ME1661.The dynamic height is computed by dividing the NAVD 88
 ME1661.geopotential number by the normal gravity value computed on the
 ME1661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1661.degrees latitude (g = 980.6199 gals.).
 ME1661
 ME1661.The modeled gravity was interpolated from observed gravity values.
 ME1661
 ME1661;                    North         East    Units  Estimated Accuracy
 ME1661;SPC IL E     -   584,380.      340,460.      MT  (+/- 180 meters Scaled)
 ME1661
 ME1661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM298422(NAD 83)
 ME1661
 ME1661                          SUPERSEDED SURVEY CONTROL
 ME1661
 ME1661  NGVD 29 (??/??/92)  190.624  (m)          625.41   (f) ADJ UNCH    1 1
 ME1661
 ME1661.Superseded values are not recommended for survey control.
 ME1661
 ME1661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1661.See file dsdata.pdf to determine how the superseded data were derived.
 ME1661
 ME1661_MARKER: DB = BENCH MARK DISK
 ME1661_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1661_SP_SET: BRIDGE
 ME1661_STAMPING: P 133 1947
 ME1661_MARK LOGO: CGS
 ME1661_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1661+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2025
 ME1661
 ME1661  HISTORY     - Date     Condition        Report By
 ME1661  HISTORY     - 1947     MONUMENTED       CGS
 ME1661  HISTORY     - 1969     GOOD             CGS
 ME1661  HISTORY     - 1971     GOOD             NGS
 ME1661  HISTORY     - 1977     GOOD             NGS
 ME1661  HISTORY     - 1987     GOOD             USPSQD
 ME1661  HISTORY     - 1987     GOOD             USPSQD
 ME1661  HISTORY     - 1989     GOOD             USPSQD
 ME1661  HISTORY     - 20161020 GOOD             CWA
 ME1661  HISTORY     - 20250206 GOOD             ILDW
 ME1661
 ME1661                          STATION DESCRIPTION
 ME1661
 ME1661'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1661'1.2 MI E FROM FRANKLIN PARK.
 ME1661'ABOUT 1.15 MILES EAST ALONG GRAND AVENUE FROM THE MAIN SCHOOL,
 ME1661'DISTRICT 84 AT FRANKLIN PARK, 0.5 MILE WEST OF THE RIVER GROVE
 ME1661'SCHOOL, 36 FEET NORTH OF THE CENTER LINE OF GRAND AVENUE,
 ME1661'124 FEET EAST OF THE CENTER LINE OF RIVER ROAD, SET IN THE TOP
 ME1661'OF THE NORTHWEST CONCRETE WINGWALL OF A 160-FOOT CONCRETE HIGHWAY
 ME1661'BRIDGE OVER THE DES PLAINES RIVER, AND ABOUT 1/2 FOOT ABOVE
 ME1661'THE LEVEL OF THE ROAD.  SEC 27, T40N, R12E.
 ME1661
 ME1661                          STATION RECOVERY (1971)
 ME1661
 ME1661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1661'RECOVERED IN GOOD CONDITION.
 ME1661
 ME1661                          STATION RECOVERY (1977)
 ME1661
 ME1661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1661'RECOVERED IN GOOD CONDITION.
 ME1661
 ME1661                          STATION RECOVERY (1987)
 ME1661
 ME1661'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1661'RECOVERED IN GOOD CONDITION.
 ME1661
 ME1661                          STATION RECOVERY (1987)
 ME1661
 ME1661'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1661'RECOVERED IN GOOD CONDITION.
 ME1661
 ME1661                          STATION RECOVERY (1989)
 ME1661
 ME1661'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1661'RECOVERED IN GOOD CONDITION.
 ME1661
 ME1661                          STATION RECOVERY (2016)
 ME1661
 ME1661'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 ME1661'RECOVERED AS DESCRIBED.
 ME1661
 ME1661                          STATION RECOVERY (2025)
 ME1661
 ME1661'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 ME1661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0243 ***********************************************************************
 NG0243  DESIGNATION -  P 134
 NG0243  PID         -  NG0243
 NG0243  STATE/COUNTY-  IL/COOK
 NG0243  COUNTRY     -  US
 NG0243  USGS QUAD   -  PARK RIDGE (2018)
 NG0243
 NG0243                         *CURRENT SURVEY CONTROL
 NG0243  ______________________________________________________________________
 NG0243* NAD 83(1986) POSITION- 42 04 49.     (N) 087 47 53.     (W)   SCALED
 NG0243* NAVD 88 ORTHO HEIGHT -   194.279 (meters)      637.40  (feet) ADJUSTED
 NG0243  ______________________________________________________________________
 NG0243  GEOID HEIGHT    -        -33.851 (meters)                     GEOID18
 NG0243  DYNAMIC HEIGHT  -        194.215 (meters)      637.19  (feet) COMP
 NG0243  MODELED GRAVITY -    980,290.4   (mgal)                       NAVD 88
 NG0243
 NG0243  VERT ORDER      -  SECOND    CLASS 0
 NG0243
 NG0243.The horizontal coordinates were scaled from a map and have
 NG0243.an estimated accuracy of +/- 6 seconds.
 NG0243
 NG0243.The orthometric height was determined by differential leveling and
 NG0243.adjusted by the NATIONAL GEODETIC SURVEY
 NG0243.in June 1991.
 NG0243
 NG0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0243.GEOID18 height accuracy estimate available here.
 NG0243
 NG0243.Click photographs - Photos may exist for this station.
 NG0243
 NG0243.The dynamic height is computed by dividing the NAVD 88
 NG0243.geopotential number by the normal gravity value computed on the
 NG0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0243.degrees latitude (g = 980.6199 gals.).
 NG0243
 NG0243.The modeled gravity was interpolated from observed gravity values.
 NG0243
 NG0243;                    North         East    Units  Estimated Accuracy
 NG0243;SPC IL E     -   601,160.      344,290.      MT  (+/- 180 meters Scaled)
 NG0243
 NG0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM339589(NAD 83)
 NG0243
 NG0243                          SUPERSEDED SURVEY CONTROL
 NG0243
 NG0243  NGVD 29 (??/??/92)  194.336  (m)          637.58   (f) ADJ UNCH    2 0
 NG0243
 NG0243.Superseded values are not recommended for survey control.
 NG0243
 NG0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0243.See file dsdata.pdf to determine how the superseded data were derived.
 NG0243
 NG0243_MARKER: DB = BENCH MARK DISK
 NG0243_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NG0243_SP_SET: BOX CULVERT HEADWALL
 NG0243_STAMPING: P 134 1947
 NG0243_MARK LOGO: CGS
 NG0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0243+STABILITY: SURFACE MOTION
 NG0243
 NG0243  HISTORY     - Date     Condition        Report By
 NG0243  HISTORY     - 1947     MONUMENTED       CGS
 NG0243  HISTORY     - 19970601 MARK NOT FOUND   PATRIC
 NG0243  HISTORY     - 20000812 MARK NOT FOUND   PATRIC
 NG0243
 NG0243                          STATION DESCRIPTION
 NG0243
 NG0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NG0243'4.6 MI W FROM WILMETTE.
 NG0243'ABOUT 4.65 MILES WEST ALONG EAST LAKE AVENUE FROM FIRE STATION
 NG0243'NO. 1 AT WILMETTE, AT THE JUNCTION OF STATE HIGHWAY 42A, SET
 NG0243'IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE HEAD WALL OF
 NG0243'A 2-FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY, 260 FEET NORTH
 NG0243'OF THE CENTER LINE OF EAST LAKE AVENUE, 28 FEET EAST OF THE
 NG0243'CENTER LINE OF THE HIGHWAY AND 1 FOOT ABOVE THE HIGHWAY.
 NG0243
 NG0243                          STATION RECOVERY (1997)
 NG0243
 NG0243'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1997 (SL)
 NG0243'MARK NOT FOUND.
 NG0243
 NG0243                          STATION RECOVERY (2000)
 NG0243
 NG0243'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0243'DESTROYED - ROAD WAS WIDENED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1808 ***********************************************************************
 ME1808  DESIGNATION -  P 135
 ME1808  PID         -  ME1808
 ME1808  STATE/COUNTY-  IL/COOK
 ME1808  COUNTRY     -  US
 ME1808  USGS QUAD   -  ENGLEWOOD (2018)
 ME1808
 ME1808                         *CURRENT SURVEY CONTROL
 ME1808  ______________________________________________________________________
 ME1808* NAD 83(1986) POSITION- 41 50 10.     (N) 087 40 13.     (W)   SCALED
 ME1808* NAVD 88 ORTHO HEIGHT -   180.337 (meters)      591.66  (feet) ADJUSTED
 ME1808  ______________________________________________________________________
 ME1808  GEOID HEIGHT    -        -33.538 (meters)                     GEOID18
 ME1808  DYNAMIC HEIGHT  -        180.275 (meters)      591.45  (feet) COMP
 ME1808  MODELED GRAVITY -    980,274.3   (mgal)                       NAVD 88
 ME1808
 ME1808  VERT ORDER      -  FIRST     CLASS II
 ME1808
 ME1808.The horizontal coordinates were scaled from a map and have
 ME1808.an estimated accuracy of +/- 6 seconds.
 ME1808
 ME1808.The orthometric height was determined by differential leveling and
 ME1808.adjusted by the NATIONAL GEODETIC SURVEY
 ME1808.in June 1991.
 ME1808
 ME1808.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1808.GEOID18 height accuracy estimate available here.
 ME1808
 ME1808.Click photographs - Photos may exist for this station.
 ME1808
 ME1808.The dynamic height is computed by dividing the NAVD 88
 ME1808.geopotential number by the normal gravity value computed on the
 ME1808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1808.degrees latitude (g = 980.6199 gals.).
 ME1808
 ME1808.The modeled gravity was interpolated from observed gravity values.
 ME1808
 ME1808;                    North         East    Units  Estimated Accuracy
 ME1808;SPC IL E     -   574,110.      355,070.      MT  (+/- 180 meters Scaled)
 ME1808
 ME1808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM443317(NAD 83)
 ME1808
 ME1808                          SUPERSEDED SURVEY CONTROL
 ME1808
 ME1808  NGVD 29 (??/??/92)  180.424  (m)          591.94   (f) ADJ UNCH    1 2
 ME1808
 ME1808.Superseded values are not recommended for survey control.
 ME1808
 ME1808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1808.See file dsdata.pdf to determine how the superseded data were derived.
 ME1808
 ME1808_MARKER: DB = BENCH MARK DISK
 ME1808_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1808_SP_SET: ABUTMENT
 ME1808_STAMPING: P 135 1947
 ME1808_MARK LOGO: CGS
 ME1808_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1808_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1808+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2012
 ME1808
 ME1808  HISTORY     - Date     Condition        Report By
 ME1808  HISTORY     - 1947     MONUMENTED       CGS
 ME1808  HISTORY     - 1971     GOOD             NGS
 ME1808  HISTORY     - 1977     GOOD             NGS
 ME1808  HISTORY     - 19870601 GOOD             USPSQD
 ME1808  HISTORY     - 1989     GOOD             USPSQD
 ME1808  HISTORY     - 1989     GOOD             USPSQD
 ME1808  HISTORY     - 20060629 GOOD             GEOCAC
 ME1808  HISTORY     - 20121201 GOOD             GEOCAC
 ME1808
 ME1808                          STATION DESCRIPTION
 ME1808
 ME1808'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1808'AT CHICAGO.
 ME1808'AT CHICAGO, ABOUT 1/2 BLOCK NORTH ALONG SOUTH WOOD STREET FROM
 ME1808'ITS INTERSECTION WITH ARCHER AVENUE, SET VERTICALLY IN THE
 ME1808'SOUTHWEST FACE OF THE NORTHEAST CONCRETE ABUTMENT OF THE OVER
 ME1808'HEAD BRIDGE OF THE ATCHISON, TOPEKA AND SANTA FE RAILWAY OVER
 ME1808'SOUTH WOOD STREET, 12 FEET EAST OF THE EAST CURB OF SOUTH WOOD
 ME1808'STREET, 57 FEET SOUTHEAST OF THE NORTHWEST END OF THE ABUTMENT
 ME1808'AND 2.2 FEET ABOVE THE SIDE WALK.
 ME1808
 ME1808                          STATION RECOVERY (1971)
 ME1808
 ME1808'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1808'RECOVERED IN GOOD CONDITION.
 ME1808
 ME1808                          STATION RECOVERY (1977)
 ME1808
 ME1808'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1808'RECOVERED IN GOOD CONDITION.
 ME1808
 ME1808                          STATION RECOVERY (1987)
 ME1808
 ME1808'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1808'RECOVERED IN GOOD CONDITION.
 ME1808
 ME1808                          STATION RECOVERY (1989)
 ME1808
 ME1808'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1808'RECOVERED IN GOOD CONDITION.
 ME1808
 ME1808                          STATION RECOVERY (1989)
 ME1808
 ME1808'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1808'RECOVERED IN GOOD CONDITION.
 ME1808
 ME1808                          STATION RECOVERY (2006)
 ME1808
 ME1808'RECOVERY NOTE BY GEOCACHING 2006 (NPP)
 ME1808'MARK IS COVERED IN SEVERAL COATS OF PAINT. THE TRACKS ARE NOW HOME TO
 ME1808'THE CHICAGO TRANSIT
 ME1808'AUTHORITY'S ORANGE LINE.
 ME1808
 ME1808                          STATION RECOVERY (2012)
 ME1808
 ME1808'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1808'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1868 ***********************************************************************
 ME1868  DESIGNATION -  P 136
 ME1868  PID         -  ME1868
 ME1868  STATE/COUNTY-  IL/COOK
 ME1868  COUNTRY     -  US
 ME1868  USGS QUAD   -  LAKE CALUMET (2018)
 ME1868
 ME1868                         *CURRENT SURVEY CONTROL
 ME1868  ______________________________________________________________________
 ME1868* NAD 83(1986) POSITION- 41 43 37.     (N) 087 33 12.     (W)   SCALED
 ME1868* NAVD 88 ORTHO HEIGHT -   183.615 (meters)      602.41  (feet) ADJUSTED
 ME1868  ______________________________________________________________________
 ME1868  GEOID HEIGHT    -        -33.521 (meters)                     GEOID18
 ME1868  DYNAMIC HEIGHT  -        183.550 (meters)      602.20  (feet) COMP
 ME1868  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 ME1868
 ME1868  VERT ORDER      -  FIRST     CLASS I
 ME1868
 ME1868.The horizontal coordinates were scaled from a map and have
 ME1868.an estimated accuracy of +/- 6 seconds.
 ME1868
 ME1868.The orthometric height was determined by differential leveling and
 ME1868.adjusted by the NATIONAL GEODETIC SURVEY
 ME1868.in April 1995.
 ME1868
 ME1868.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1868.GEOID18 height accuracy estimate available here.
 ME1868
 ME1868.Click photographs - Photos may exist for this station.
 ME1868
 ME1868.The dynamic height is computed by dividing the NAVD 88
 ME1868.geopotential number by the normal gravity value computed on the
 ME1868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1868.degrees latitude (g = 980.6199 gals.).
 ME1868
 ME1868.The modeled gravity was interpolated from observed gravity values.
 ME1868
 ME1868;                    North         East    Units  Estimated Accuracy
 ME1868;SPC IL E     -   562,070.      364,900.      MT  (+/- 180 meters Scaled)
 ME1868
 ME1868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM539196(NAD 83)
 ME1868
 ME1868                          SUPERSEDED SURVEY CONTROL
 ME1868
 ME1868  NAVD 88 (06/15/91)  183.620  (m)          602.43   (f) SUPERSEDED  1 1
 ME1868  NGVD 29 (01/19/93)  183.729  (m)          602.78   (f) ADJUSTED    1 1
 ME1868  NGVD 29 (??/??/92)  183.729  (m)          602.78   (f) SUPERSEDED  1 1
 ME1868
 ME1868.Superseded values are not recommended for survey control.
 ME1868
 ME1868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1868.See file dsdata.pdf to determine how the superseded data were derived.
 ME1868
 ME1868_MARKER: DB = BENCH MARK DISK
 ME1868_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 ME1868_SP_SET: RETAINING WALL
 ME1868_STAMPING: P 136 1947
 ME1868_MARK LOGO: CGS
 ME1868_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1868_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1868_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1868+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME1868
 ME1868  HISTORY     - Date     Condition        Report By
 ME1868  HISTORY     - 1947     MONUMENTED       CGS
 ME1868  HISTORY     - 1968     GOOD             CGS
 ME1868  HISTORY     - 1977     GOOD             NGS
 ME1868  HISTORY     - 19920806 GOOD             NGS
 ME1868
 ME1868                          STATION DESCRIPTION
 ME1868
 ME1868'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1868'AT CHICAGO.
 ME1868'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS OVER
 ME1868'EXCHANGE AVENUE, SET ON THE TOP OF THE SOUTHEAST END OF THE
 ME1868'CONCRETE RETAINING WALL ALONG THE SOUTHWEST SIDE OF THE TRACKS,
 ME1868'2.0 FEET NORTHWEST OF THE NORTHWEST END OF THE MOST SOUTHWEST
 ME1868'OVERPASS OVER THE AVENUE, 24 FEET SOUTHWEST OF THE SOUTHWEST
 ME1868'RAIL OF THE SOUTHWEST TRACK, 4 FEET NORTHEAST OF THE STEEL FENCE
 ME1868'ALONG THE NORTHEAST SIDE OF THE ILLINOIS TOLL ROAD, AND 6 FEET
 ME1868'BELOW THE LEVEL OF THE TRACK.
 ME1868
 ME1868                          STATION RECOVERY (1977)
 ME1868
 ME1868'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1868'RECOVERED IN GOOD CONDITION.
 ME1868
 ME1868                          STATION RECOVERY (1992)
 ME1868
 ME1868'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1868'IN CHICAGO, AT THE INTERSECTION OF SOUTH EXCHANGE AVENUE AND THE
 ME1868'CONRAIL RAILROAD, IN TOP OF AND 0.6 M (2.0 FT) NORTHWEST OF THE
 ME1868'SOUTHEAST END OF A CONCRETE RETAINING WALL BETWEEN THE RAILROAD AND
 ME1868'THE CHICAGO SKYWAY TOLL ROAD, 10.7 M (35.1 FT) NORTHWEST OF THE
 ME1868'CENTER OF THE AVENUE, 7.1 M (23.3 FT) SOUTHWEST OF THE NEAR RAIL, 1.8
 ME1868'M (5.9 FT) BELOW THE LEVEL OF THE TRACK, 1.4 M (4.6 FT) NORTHEAST OF
 ME1868'A CHAIN-LINK FENCE, AND 0.6 M (2.0 FT) NORTHWEST OF THE NORTHWEST END
 ME1868'OF THE MOST SOUTHWESTERLY OF 2 RAILROAD BRIDGES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1851 ***********************************************************************
 ME1851  DESIGNATION -  P 137
 ME1851  PID         -  ME1851
 ME1851  STATE/COUNTY-  IL/COOK
 ME1851  COUNTRY     -  US
 ME1851  USGS QUAD   -  PALOS PARK (2018)
 ME1851
 ME1851                         *CURRENT SURVEY CONTROL
 ME1851  ______________________________________________________________________
 ME1851* NAD 83(1986) POSITION- 41 40 49.8    (N) 087 49 20.5    (W)   HD_HELD2
 ME1851* NAVD 88 ORTHO HEIGHT -   180.718 (meters)      592.91  (feet) ADJUSTED
 ME1851  ______________________________________________________________________
 ME1851  GEOID HEIGHT    -        -33.352 (meters)                     GEOID18
 ME1851  DYNAMIC HEIGHT  -        180.652 (meters)      592.69  (feet) COMP
 ME1851  MODELED GRAVITY -    980,253.4   (mgal)                       NAVD 88
 ME1851
 ME1851  VERT ORDER      -  FIRST     CLASS II
 ME1851
 ME1851.The horizontal coordinates were established by autonomous hand held GPS
 ME1851.observations and have an estimated accuracy of +/- 10 meters.
 ME1851
 ME1851.The orthometric height was determined by differential leveling and
 ME1851.adjusted by the NATIONAL GEODETIC SURVEY
 ME1851.in June 1991.
 ME1851
 ME1851.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1851.GEOID18 height accuracy estimate available here.
 ME1851
 ME1851.Click photographs - Photos may exist for this station.
 ME1851
 ME1851.The dynamic height is computed by dividing the NAVD 88
 ME1851.geopotential number by the normal gravity value computed on the
 ME1851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1851.degrees latitude (g = 980.6199 gals.).
 ME1851
 ME1851.The modeled gravity was interpolated from observed gravity values.
 ME1851
 ME1851;                    North         East    Units  Estimated Accuracy
 ME1851;SPC IL E     -   556,743.      342,545.      MT  (+/- 10 meters HH2 GPS)
 ME1851
 ME1851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3155414630(NAD 83)
 ME1851
 ME1851                          SUPERSEDED SURVEY CONTROL
 ME1851
 ME1851  NGVD 29 (??/??/92)  180.811  (m)          593.21   (f) ADJ UNCH    1 2
 ME1851
 ME1851.Superseded values are not recommended for survey control.
 ME1851
 ME1851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1851.See file dsdata.pdf to determine how the superseded data were derived.
 ME1851
 ME1851_MARKER: DB = BENCH MARK DISK
 ME1851_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1851_SP_SET: CULVERT HEADWALL
 ME1851_STAMPING: P 137 1947
 ME1851_MARK LOGO: CGS
 ME1851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1851+STABILITY: SURFACE MOTION
 ME1851_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1851+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2012
 ME1851
 ME1851  HISTORY     - Date     Condition        Report By
 ME1851  HISTORY     - 1947     MONUMENTED       CGS
 ME1851  HISTORY     - 1971     GOOD             NGS
 ME1851  HISTORY     - 1977     GOOD             NGS
 ME1851  HISTORY     - 20090329 GOOD             GEOCAC
 ME1851  HISTORY     - 20120629 GOOD             INDIV
 ME1851
 ME1851                          STATION DESCRIPTION
 ME1851
 ME1851'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1851'8 MI NW FROM BLUE ISLAND.
 ME1851'ABOUT 8.05 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE GRAND
 ME1851'TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, ABOUT 0.5 MILE
 ME1851'EAST OF THE INTERSECTION OF 86TH STREET, ON A CURVE WITH TANGENTS
 ME1851'EXTENDING WEST AND SOUTHEAST, SET IN THE TOP OF THE CENTER OF THE
 ME1851'SOUTHWEST CONCRETE HEAD WALL OF A 3-FOOT CONCRETE CULVERT, 30
 ME1851'FEET SOUTHWEST OF AND ABOUT 1 FOOT BELOW THE CENTER LINE OF THE
 ME1851'HIGHWAY.
 ME1851
 ME1851                          STATION RECOVERY (1971)
 ME1851
 ME1851'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1851'RECOVERED IN GOOD CONDITION.
 ME1851
 ME1851                          STATION RECOVERY (1977)
 ME1851
 ME1851'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1851'RECOVERED IN GOOD CONDITION.
 ME1851
 ME1851                          STATION RECOVERY (2009)
 ME1851
 ME1851'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1851'RECOVERED IN GOOD CONDITION.
 ME1851
 ME1851                          STATION RECOVERY (2012)
 ME1851
 ME1851'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (DER)
 ME1851'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1820 ***********************************************************************
 ME1820  DESIGNATION -  P 138
 ME1820  PID         -  ME1820
 ME1820  STATE/COUNTY-  IL/COOK
 ME1820  COUNTRY     -  US
 ME1820  USGS QUAD   -  LAKE CALUMET (2018)
 ME1820
 ME1820                         *CURRENT SURVEY CONTROL
 ME1820  ______________________________________________________________________
 ME1820* NAD 83(1986) POSITION- 41 38 01.     (N) 087 31 34.     (W)   SCALED
 ME1820* NAVD 88 ORTHO HEIGHT -   179.340 (meters)      588.38  (feet) ADJUSTED
 ME1820  ______________________________________________________________________
 ME1820  GEOID HEIGHT    -        -33.517 (meters)                     GEOID18
 ME1820  DYNAMIC HEIGHT  -        179.275 (meters)      588.17  (feet) COMP
 ME1820  MODELED GRAVITY -    980,255.2   (mgal)                       NAVD 88
 ME1820
 ME1820  VERT ORDER      -  FIRST     CLASS II
 ME1820
 ME1820.The horizontal coordinates were scaled from a map and have
 ME1820.an estimated accuracy of +/- 6 seconds.
 ME1820
 ME1820.The orthometric height was determined by differential leveling and
 ME1820.adjusted by the NATIONAL GEODETIC SURVEY
 ME1820.in June 1991.
 ME1820
 ME1820.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1820.GEOID18 height accuracy estimate available here.
 ME1820
 ME1820.Click photographs - Photos may exist for this station.
 ME1820
 ME1820.The dynamic height is computed by dividing the NAVD 88
 ME1820.geopotential number by the normal gravity value computed on the
 ME1820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1820.degrees latitude (g = 980.6199 gals.).
 ME1820
 ME1820.The modeled gravity was interpolated from observed gravity values.
 ME1820
 ME1820;                    North         East    Units  Estimated Accuracy
 ME1820;SPC IL E     -   551,720.      367,260.      MT  (+/- 180 meters Scaled)
 ME1820
 ME1820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM561092(NAD 83)
 ME1820
 ME1820                          SUPERSEDED SURVEY CONTROL
 ME1820
 ME1820  NGVD 29 (??/??/92)  179.445  (m)          588.73   (f) ADJ UNCH    1 2
 ME1820
 ME1820.Superseded values are not recommended for survey control.
 ME1820
 ME1820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1820.See file dsdata.pdf to determine how the superseded data were derived.
 ME1820
 ME1820_MARKER: DB = BENCH MARK DISK
 ME1820_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1820_SP_SET: CULVERT HEADWALL
 ME1820_STAMPING: P 138 1947
 ME1820_MARK LOGO: CGS
 ME1820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1820+STABILITY: SURFACE MOTION
 ME1820
 ME1820  HISTORY     - Date     Condition        Report By
 ME1820  HISTORY     - 1947     MONUMENTED       CGS
 ME1820
 ME1820                          STATION DESCRIPTION
 ME1820
 ME1820'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1820'AT CHICAGO.
 ME1820'AT CHICAGO, ALONG BRAINARD AVENUE, ABOUT 150 YARDS NORTHWEST OF
 ME1820'THE ILLINOIS-INDIANA STATE LINE AND THE HAMMOND INDIANA CITY
 ME1820'LIMITS, ABOUT 1.45 MILES SOUTHEAST ALONG BRAINARD AVENUE FROM
 ME1820'THE CHICAGO, SOUTH SHORE AND SOUTH BEND ELECTRIC RAILROAD STATION
 ME1820'AT BURNHAM, SET IN THE TOP OF THE SOUTHEAST END OF THE SOUTHWEST
 ME1820'HEAD WALL OF A 24-INCH TILE PIPE CULVERT, 34 FEET SOUTHWEST AND
 ME1820'ABOUT 1/2 FOOT BELOW THE CENTER LINE OF BRAINARD AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1754 ***********************************************************************
 ME1754  DESIGNATION -  P 139
 ME1754  PID         -  ME1754
 ME1754  STATE/COUNTY-  IL/COOK
 ME1754  COUNTRY     -  US
 ME1754  USGS QUAD   -  PALOS PARK (2018)
 ME1754
 ME1754                         *CURRENT SURVEY CONTROL
 ME1754  ______________________________________________________________________
 ME1754* NAD 83(1986) POSITION- 41 44 17.     (N) 087 51 54.     (W)   SCALED
 ME1754* NAVD 88 ORTHO HEIGHT -   192.005 (meters)      629.94  (feet) ADJUSTED
 ME1754  ______________________________________________________________________
 ME1754  GEOID HEIGHT    -        -33.345 (meters)                     GEOID18
 ME1754  DYNAMIC HEIGHT  -        191.936 (meters)      629.71  (feet) COMP
 ME1754  MODELED GRAVITY -    980,260.7   (mgal)                       NAVD 88
 ME1754
 ME1754  VERT ORDER      -  FIRST     CLASS II
 ME1754
 ME1754.The horizontal coordinates were scaled from a map and have
 ME1754.an estimated accuracy of +/- 6 seconds.
 ME1754
 ME1754.The orthometric height was determined by differential leveling and
 ME1754.adjusted by the NATIONAL GEODETIC SURVEY
 ME1754.in June 1991.
 ME1754
 ME1754.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1754.GEOID18 height accuracy estimate available here.
 ME1754
 ME1754.Click photographs - Photos may exist for this station.
 ME1754
 ME1754.The dynamic height is computed by dividing the NAVD 88
 ME1754.geopotential number by the normal gravity value computed on the
 ME1754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1754.degrees latitude (g = 980.6199 gals.).
 ME1754
 ME1754.The modeled gravity was interpolated from observed gravity values.
 ME1754
 ME1754;                    North         East    Units  Estimated Accuracy
 ME1754;SPC IL E     -   563,120.      338,960.      MT  (+/- 180 meters Scaled)
 ME1754
 ME1754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM280210(NAD 83)
 ME1754
 ME1754                          SUPERSEDED SURVEY CONTROL
 ME1754
 ME1754  NGVD 29 (??/??/92)  192.090  (m)          630.22   (f) ADJ UNCH    1 2
 ME1754
 ME1754.Superseded values are not recommended for survey control.
 ME1754
 ME1754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1754.See file dsdata.pdf to determine how the superseded data were derived.
 ME1754
 ME1754_MARKER: DB = BENCH MARK DISK
 ME1754_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1754_SP_SET: BUILDING
 ME1754_STAMPING: P 139 1947
 ME1754_MARK LOGO: CGS
 ME1754_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1754
 ME1754  HISTORY     - Date     Condition        Report By
 ME1754  HISTORY     - 1947     MONUMENTED       CGS
 ME1754  HISTORY     - 1971     GOOD             NGS
 ME1754  HISTORY     - 1977     GOOD             NGS
 ME1754  HISTORY     - 1987     GOOD             USPSQD
 ME1754  HISTORY     - 1989     GOOD             USPSQD
 ME1754  HISTORY     - 1989     GOOD             USPSQD
 ME1754  HISTORY     - 20041212 MARK NOT FOUND   GEOCAC
 ME1754
 ME1754                          STATION DESCRIPTION
 ME1754
 ME1754'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1754'AT WILLOW SPRINGS.
 ME1754'AT WILLOW SPRINGS, ABOUT 0.75 MILE NORTHEAST ALONG STATE HIGHWAY
 ME1754'4A FROM THE POST OFFICE, SET VERTICALLY IN THE NORTHWEST FACE OF
 ME1754'THE BRICK WALL AT THE WEST CORNER OF THE PUBLIC SCHOOL, 1.5 FEET
 ME1754'NORTHEAST OF THE WEST CORNER, AND 2.8 FEET ABOVE THE SIDE WALK.
 ME1754
 ME1754                          STATION RECOVERY (1971)
 ME1754
 ME1754'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1754'RECOVERED IN GOOD CONDITION.
 ME1754
 ME1754                          STATION RECOVERY (1977)
 ME1754
 ME1754'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1754'RECOVERED IN GOOD CONDITION.
 ME1754
 ME1754                          STATION RECOVERY (1987)
 ME1754
 ME1754'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1754'RECOVERED IN GOOD CONDITION.
 ME1754
 ME1754                          STATION RECOVERY (1989)
 ME1754
 ME1754'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1754'RECOVERED IN GOOD CONDITION.
 ME1754
 ME1754                          STATION RECOVERY (1989)
 ME1754
 ME1754'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1754'RECOVERED IN GOOD CONDITION.
 ME1754
 ME1754                          STATION RECOVERY (2004)
 ME1754
 ME1754'RECOVERY NOTE BY GEOCACHING 2004 (CT)
 ME1754'MARK SHOULD BE CONSIDERED DESTROYED DUE TO DEMOLITION OF THE PORTION
 ME1754'OF THE BUILDING WHERE THE MARK WAS MONUMENTED (DEMOLITION OCCURED IN
 ME1754'THE FALL 2004).  A NEW WING OF THE SCHOOL HAS NOW BEEN CONSTRUCTED IN
 ME1754'ITS PLACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0023 ***********************************************************************
 KC0023  DESIGNATION -  P 14
 KC0023  PID         -  KC0023
 KC0023  STATE/COUNTY-  IL/MORGAN
 KC0023  COUNTRY     -  US
 KC0023  USGS QUAD   -  CHAPIN (2018)
 KC0023
 KC0023                         *CURRENT SURVEY CONTROL
 KC0023  ______________________________________________________________________
 KC0023* NAD 83(1986) POSITION- 39 45 58.     (N) 090 24 04.     (W)   SCALED
 KC0023* NAVD 88 ORTHO HEIGHT -   190.660 (meters)      625.52  (feet) ADJUSTED
 KC0023  ______________________________________________________________________
 KC0023  GEOID HEIGHT    -        -32.623 (meters)                     GEOID18
 KC0023  DYNAMIC HEIGHT  -        190.556 (meters)      625.18  (feet) COMP
 KC0023  MODELED GRAVITY -    980,076.7   (mgal)                       NAVD 88
 KC0023
 KC0023  VERT ORDER      -  FIRST     CLASS II
 KC0023
 KC0023.The horizontal coordinates were scaled from a map and have
 KC0023.an estimated accuracy of +/- 6 seconds.
 KC0023
 KC0023.The orthometric height was determined by differential leveling and
 KC0023.adjusted by the NATIONAL GEODETIC SURVEY
 KC0023.in June 1991.
 KC0023
 KC0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0023.GEOID18 height accuracy estimate available here.
 KC0023
 KC0023.Click photographs - Photos may exist for this station.
 KC0023
 KC0023.The dynamic height is computed by dividing the NAVD 88
 KC0023.geopotential number by the normal gravity value computed on the
 KC0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0023.degrees latitude (g = 980.6199 gals.).
 KC0023
 KC0023.The modeled gravity was interpolated from observed gravity values.
 KC0023
 KC0023;                    North         East    Units  Estimated Accuracy
 KC0023;SPC IL W     -   344,050.      679,910.      MT  (+/- 180 meters Scaled)
 KC0023
 KC0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE226050(NAD 83)
 KC0023
 KC0023                          SUPERSEDED SURVEY CONTROL
 KC0023
 KC0023  NGVD 29 (??/??/92)  190.769  (m)          625.88   (f) ADJ UNCH    1 2
 KC0023
 KC0023.Superseded values are not recommended for survey control.
 KC0023
 KC0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0023.See file dsdata.pdf to determine how the superseded data were derived.
 KC0023
 KC0023_MARKER: DB = BENCH MARK DISK
 KC0023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0023_STAMPING: P 14 1933
 KC0023_MARK LOGO: CGS
 KC0023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0023+STABILITY: SURFACE MOTION
 KC0023
 KC0023  HISTORY     - Date     Condition        Report By
 KC0023  HISTORY     - 1933     MONUMENTED       CGS
 KC0023  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0023  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0023
 KC0023                          STATION DESCRIPTION
 KC0023
 KC0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0023'AT CHAPIN.
 KC0023'AT CHAPIN, MORGAN COUNTY, ON THE WABASH RAILROAD, 2-1/2 RAILS
 KC0023'WEST OF THE CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY
 KC0023'RAILROAD, 30 FEET WEST OF A GRADE CROSSING, AND 30 FEET SOUTH OF
 KC0023'THE TRACK.  A STANDARD DISK, STAMPED P 14 1933 AND SET IN THE
 KC0023'TOP OF A CONCRETE POST.
 KC0023
 KC0023                          STATION RECOVERY (1979)
 KC0023
 KC0023'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0023'MARK NOT FOUND.
 KC0023
 KC0023                          STATION RECOVERY (2012)
 KC0023
 KC0023'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0023'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0112 ***********************************************************************
 MF0112  DESIGNATION -  P 140
 MF0112  PID         -  MF0112
 MF0112  STATE/COUNTY-  IL/WILL
 MF0112  COUNTRY     -  US
 MF0112  USGS QUAD   -  JOLIET (2018)
 MF0112
 MF0112                         *CURRENT SURVEY CONTROL
 MF0112  ______________________________________________________________________
 MF0112* NAD 83(1986) POSITION- 41 35 27.     (N) 088 03 23.     (W)   SCALED
 MF0112* NAVD 88 ORTHO HEIGHT -   183.884 (meters)      603.29  (feet) ADJUSTED
 MF0112  ______________________________________________________________________
 MF0112  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 MF0112  DYNAMIC HEIGHT  -        183.815 (meters)      603.07  (feet) COMP
 MF0112  MODELED GRAVITY -    980,243.2   (mgal)                       NAVD 88
 MF0112
 MF0112  VERT ORDER      -  FIRST     CLASS II
 MF0112
 MF0112.The horizontal coordinates were scaled from a map and have
 MF0112.an estimated accuracy of +/- 6 seconds.
 MF0112
 MF0112.The orthometric height was determined by differential leveling and
 MF0112.adjusted by the NATIONAL GEODETIC SURVEY
 MF0112.in June 1991.
 MF0112
 MF0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0112.GEOID18 height accuracy estimate available here.
 MF0112
 MF0112.Click photographs - Photos may exist for this station.
 MF0112
 MF0112.The dynamic height is computed by dividing the NAVD 88
 MF0112.geopotential number by the normal gravity value computed on the
 MF0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0112.degrees latitude (g = 980.6199 gals.).
 MF0112
 MF0112.The modeled gravity was interpolated from observed gravity values.
 MF0112
 MF0112;                    North         East    Units  Estimated Accuracy
 MF0112;SPC IL E     -   546,700.      323,090.      MT  (+/- 180 meters Scaled)
 MF0112
 MF0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM119048(NAD 83)
 MF0112
 MF0112                          SUPERSEDED SURVEY CONTROL
 MF0112
 MF0112  NGVD 29 (??/??/92)  183.974  (m)          603.59   (f) ADJ UNCH    1 2
 MF0112
 MF0112.Superseded values are not recommended for survey control.
 MF0112
 MF0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0112.See file dsdata.pdf to determine how the superseded data were derived.
 MF0112
 MF0112_MARKER: DB = BENCH MARK DISK
 MF0112_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0112_SP_SET: BRIDGE
 MF0112_STAMPING: P 140 1947
 MF0112_MARK LOGO: CGS
 MF0112_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0112
 MF0112  HISTORY     - Date     Condition        Report By
 MF0112  HISTORY     - 1947     MONUMENTED       CGS
 MF0112  HISTORY     - 1972     MARK NOT FOUND   NGS
 MF0112  HISTORY     - 20061028 MARK NOT FOUND   GEOCAC
 MF0112  HISTORY     - 20130819 MARK NOT FOUND   ILDT
 MF0112
 MF0112                          STATION DESCRIPTION
 MF0112
 MF0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0112'AT LOCKPORT.
 MF0112'AT LOCKPORT, AT THE INTERSECTION OF STATE STREET (STATE HIGHWAY 4A)
 MF0112'AND 8TH STREET, SET IN THE TOP OF THE SOUTH END OF THE EAST
 MF0112'CONCRETE BRIDGE RAILING OF A STONE ARCH BRIDGE, 127 FEET NORTH
 MF0112'OF THE NORTH CURB OF 8TH STREET, 28 FEET EAST OF THE EAST CURB
 MF0112'OF STATE STREET, 3.5 FEET NORTH OF THE SOUTH END OF THE BRIDGE
 MF0112'RAILING AND 3 FEET ABOVE THE SIDE WALK.
 MF0112
 MF0112                          STATION RECOVERY (1972)
 MF0112
 MF0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0112'MARK NOT FOUND.
 MF0112
 MF0112                          STATION RECOVERY (2006)
 MF0112
 MF0112'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0112'THERE IS NO STONE ARCH BRIDGE IN THIS AREA.  MARK SHOULD PROBABLY BE
 MF0112'CONSIDERED DESTROYED.
 MF0112
 MF0112                          STATION RECOVERY (2013)
 MF0112
 MF0112'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0112'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0419 ***********************************************************************
 MF0419  DESIGNATION -  P 141
 MF0419  PID         -  MF0419
 MF0419  STATE/COUNTY-  IL/LASALLE
 MF0419  COUNTRY     -  US
 MF0419  USGS QUAD   -  SENECA (2018)
 MF0419
 MF0419                         *CURRENT SURVEY CONTROL
 MF0419  ______________________________________________________________________
 MF0419* NAD 83(2011) POSITION- 41 18 57.97373(N) 088 36 34.03173(W)   ADJUSTED
 MF0419* NAD 83(2011) ELLIP HT-   122.310 (meters)        (06/27/12)   ADJUSTED
 MF0419* NAD 83(2011) EPOCH   -  2010.00
 MF0419* NAVD 88 ORTHO HEIGHT -   155.080 (meters)      508.79  (feet) ADJUSTED
 MF0419  ______________________________________________________________________
 MF0419  GEOID HEIGHT    -        -32.775 (meters)                     GEOID18
 MF0419  NAD 83(2011) X  -    116,423.975 (meters)                     COMP
 MF0419  NAD 83(2011) Y  - -4,796,165.759 (meters)                     COMP
 MF0419  NAD 83(2011) Z  -  4,188,934.764 (meters)                     COMP
 MF0419  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 MF0419  DYNAMIC HEIGHT  -        155.020 (meters)      508.59  (feet) COMP
 MF0419  MODELED GRAVITY -    980,236.4   (mgal)                       NAVD 88
 MF0419
 MF0419  VERT ORDER      -  FIRST     CLASS II
 MF0419
 MF0419  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0419  Standards:
 MF0419         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0419            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0419  -------------------------------------------------------------------
 MF0419  NETWORK    1.41   1.69           0.62   0.51   0.86     -0.26284456
 MF0419  -------------------------------------------------------------------
 MF0419  Click here for local accuracies and other accuracy information.
 MF0419
 MF0419.The horizontal coordinates were established by GPS observations
 MF0419.and adjusted by the National Geodetic Survey in June 2012.
 MF0419
 MF0419.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0419.been affixed to the stable North American tectonic plate. See 
 MF0419.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0419
 MF0419.The horizontal coordinates are valid at the epoch date displayed above
 MF0419.which is a decimal equivalence of Year/Month/Day.
 MF0419
 MF0419.The orthometric height was determined by differential leveling and
 MF0419.adjusted by the NATIONAL GEODETIC SURVEY
 MF0419.in June 1991.
 MF0419
 MF0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0419.GEOID18 height accuracy estimate available here.
 MF0419
 MF0419.Click photographs - Photos may exist for this station.
 MF0419
 MF0419.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0419
 MF0419.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0419
 MF0419.The ellipsoidal height was determined by GPS observations
 MF0419.and is referenced to NAD 83.
 MF0419
 MF0419.The dynamic height is computed by dividing the NAVD 88
 MF0419.geopotential number by the normal gravity value computed on the
 MF0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0419.degrees latitude (g = 980.6199 gals.).
 MF0419
 MF0419.The modeled gravity was interpolated from observed gravity values.
 MF0419
 MF0419. The following values were computed from the NAD 83(2011) position.
 MF0419
 MF0419;                    North         East     Units Scale Factor Converg.
 MF0419;SPC IL E     -   516,183.230   276,880.509   MT  0.99998158   -0 10 56.3
 MF0419;SPC IL E     - 1,693,511.15    908,398.80   sFT  0.99998158   -0 10 56.3
 MF0419;UTM  16      - 4,575,097.871   365,288.954   MT  0.99982333   -1 03 45.9
 MF0419
 MF0419!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0419!SPC IL E     -   0.99998082  x   0.99998158  =   0.99996240
 MF0419!UTM  16      -   0.99998082  x   0.99982333  =   0.99980415
 MF0419
 MF0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6528875097(NAD 83)
 MF0419
 MF0419                          SUPERSEDED SURVEY CONTROL
 MF0419
 MF0419  NAD 83(2007)-  41 18 57.97379(N)    088 36 34.03263(W) AD(2002.00) 0
 MF0419  ELLIP H (02/10/07)  122.330  (m)                       GP(2002.00)    
 MF0419  ELLIP H (02/03/05)  122.308  (m)                       GP(       ) 4 2
 MF0419  NAD 83(1997)-  41 18 57.97370(N)    088 36 34.03263(W) AD(       ) 1
 MF0419  ELLIP H (03/04/03)  122.320  (m)                       GP(       ) 4 2
 MF0419  NAVD 88             155.08   (m)          508.8    (f) LEVELING    3  
 MF0419  NGVD 29 (??/??/92)  155.149  (m)          509.02   (f) ADJ UNCH    1 2
 MF0419
 MF0419.Superseded values are not recommended for survey control.
 MF0419
 MF0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0419.See file dsdata.pdf to determine how the superseded data were derived.
 MF0419
 MF0419_MARKER: DB = BENCH MARK DISK
 MF0419_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0419_SP_SET: FOUNDATION
 MF0419_STAMPING: P 141 1947
 MF0419_MARK LOGO: CGS
 MF0419_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0419_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0419+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 MF0419
 MF0419  HISTORY     - Date     Condition        Report By
 MF0419  HISTORY     - 1947     MONUMENTED       CGS
 MF0419  HISTORY     - 1989     GOOD             USPSQD
 MF0419  HISTORY     - 19970815 GOOD             USPSQD
 MF0419  HISTORY     - 200205   GOOD             ASCPC
 MF0419  HISTORY     - 20020930 GOOD             USPSQD
 MF0419  HISTORY     - 20070709 GOOD             GEOCAC
 MF0419  HISTORY     - 20080605 GOOD             GEOCAC
 MF0419  HISTORY     - 20200402 GOOD             ILDT
 MF0419
 MF0419                          STATION DESCRIPTION
 MF0419
 MF0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0419'AT SENECA.
 MF0419'AT SENECA, SET ON THE TOP OF THE NORTH CORNER OF THE CONCRETE
 MF0419'FOUNDATION OF THE NORTHWEST LEG OF THE CITY WATER TOWER, 24
 MF0419'FEET NORTHWEST OF THE STAND PIPE AND ABOUT LEVEL WITH THE GROUND.
 MF0419
 MF0419                          STATION RECOVERY (1989)
 MF0419
 MF0419'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0419'RECOVERED IN GOOD CONDITION.
 MF0419
 MF0419                          STATION RECOVERY (1997)
 MF0419
 MF0419'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0419'RECOVERED IN GOOD CONDITION.
 MF0419
 MF0419                          STATION RECOVERY (2002)
 MF0419
 MF0419'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0419'RECOVERED AS DESCRIBED
 MF0419
 MF0419                          STATION RECOVERY (2002)
 MF0419
 MF0419'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0419'WATER TANK HAS BEEN REMOVED. MARK BURIED UNDER 3 INCHES OF GRAVEL AND
 MF0419'DIRT LAWN OF WATERWORKS BUILDING. MARK IS 10 FEET SOUTH SOUTH OF
 MF0419'SIDEWALK AND 6 INCHES EAST OF BLACKTOP ALLEY.
 MF0419
 MF0419                          STATION RECOVERY (2007)
 MF0419
 MF0419'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0419'ON THE PAVED ALLEY NEAR THE MARK IS SPRAY PAINTED 'P 141 RESET'.
 MF0419
 MF0419                          STATION RECOVERY (2008)
 MF0419
 MF0419'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0419'MARK IS NOW 6 INCHES UNDER  GROUND
 MF0419
 MF0419                          STATION RECOVERY (2020)
 MF0419
 MF0419'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0198 ***********************************************************************
 MF0198  DESIGNATION -  P 142
 MF0198  PID         -  MF0198
 MF0198  STATE/COUNTY-  IL/WILL
 MF0198  COUNTRY     -  US
 MF0198  USGS QUAD   -  CHANNAHON (2018)
 MF0198
 MF0198                         *CURRENT SURVEY CONTROL
 MF0198  ______________________________________________________________________
 MF0198* NAD 83(1986) POSITION- 41 28 40.     (N) 088 09 58.     (W)   SCALED
 MF0198* NAVD 88 ORTHO HEIGHT -   157.427 (meters)      516.49  (feet) ADJUSTED
 MF0198  ______________________________________________________________________
 MF0198  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 MF0198  DYNAMIC HEIGHT  -        157.367 (meters)      516.29  (feet) COMP
 MF0198  MODELED GRAVITY -    980,241.0   (mgal)                       NAVD 88
 MF0198
 MF0198  VERT ORDER      -  FIRST     CLASS II
 MF0198
 MF0198.The horizontal coordinates were scaled from a map and have
 MF0198.an estimated accuracy of +/- 6 seconds.
 MF0198
 MF0198.The orthometric height was determined by differential leveling and
 MF0198.adjusted by the NATIONAL GEODETIC SURVEY
 MF0198.in June 1991.
 MF0198
 MF0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0198.GEOID18 height accuracy estimate available here.
 MF0198
 MF0198.Click photographs - Photos may exist for this station.
 MF0198
 MF0198.The dynamic height is computed by dividing the NAVD 88
 MF0198.geopotential number by the normal gravity value computed on the
 MF0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0198.degrees latitude (g = 980.6199 gals.).
 MF0198
 MF0198.The modeled gravity was interpolated from observed gravity values.
 MF0198
 MF0198;                    North         East    Units  Estimated Accuracy
 MF0198;SPC IL E     -   534,120.      313,970.      MT  (+/- 180 meters Scaled)
 MF0198
 MF0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL026924(NAD 83)
 MF0198
 MF0198                          SUPERSEDED SURVEY CONTROL
 MF0198
 MF0198  NGVD 29 (??/??/92)  157.519  (m)          516.79   (f) ADJ UNCH    1 2
 MF0198
 MF0198.Superseded values are not recommended for survey control.
 MF0198
 MF0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0198.See file dsdata.pdf to determine how the superseded data were derived.
 MF0198
 MF0198_MARKER: DB = BENCH MARK DISK
 MF0198_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0198_SP_SET: BRIDGE
 MF0198_STAMPING: P 142 1947
 MF0198_MARK LOGO: CGS
 MF0198_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0198_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0198+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2000
 MF0198
 MF0198  HISTORY     - Date     Condition        Report By
 MF0198  HISTORY     - 1947     MONUMENTED       CGS
 MF0198  HISTORY     - 1976     GOOD             ALSTER
 MF0198  HISTORY     - 20000412 GOOD             PATRIC
 MF0198  HISTORY     - 20080823 MARK NOT FOUND   GEOCAC
 MF0198
 MF0198                          STATION DESCRIPTION
 MF0198
 MF0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0198'5.9 MI SW FROM JOLIET.
 MF0198'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0198'HOUSE AT JOLIET, THENCE ABOUT 5.35 MILES SOUTHWEST ALONG U.S.
 MF0198'HIGHWAY 6, ABOUT 0.15 MILE SOUTHWEST OF A STANDARD SERVICE
 MF0198'STATION, SET IN THE TOP OF THE NORTH WING WALL OF A 34-FOOT
 MF0198'CONCRETE BRIDGE OVER ROCK RUN CREEK, 24 FEET NORTHWEST OF THE
 MF0198'CENTER LINE OF THE HIGHWAY, 1.3 FEET NORTHWEST OF THE NORTHEAST
 MF0198'END OF THE NORTHWEST CONCRETE BRIDGE RAILING AND 1/2-FOOT ABOVE
 MF0198'THE HIGHWAY.
 MF0198
 MF0198                          STATION RECOVERY (1976)
 MF0198
 MF0198'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976
 MF0198'MARK IS SET IN A BRIDGE.
 MF0198
 MF0198                          STATION RECOVERY (2000)
 MF0198
 MF0198'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0198'RECOVERED IN GOOD CONDITION.
 MF0198
 MF0198                          STATION RECOVERY (2008)
 MF0198
 MF0198'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0198'THE CURRENT BRIDGE APPEARS FAIRLY NEW AND DOES NOT COINCIDE WITH THE
 MF0198'CHARACTERISTICS IN THE ORIGINAL DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1709 ***********************************************************************
 ME1709  DESIGNATION -  P 143
 ME1709  PID         -  ME1709
 ME1709  STATE/COUNTY-  IL/COOK
 ME1709  COUNTRY     -  US
 ME1709  USGS QUAD   -  ELMHURST (2018)
 ME1709
 ME1709                         *CURRENT SURVEY CONTROL
 ME1709  ______________________________________________________________________
 ME1709* NAD 83(1986) POSITION- 41 53 22.     (N) 087 54 12.     (W)   SCALED
 ME1709* NAVD 88 ORTHO HEIGHT -   200.191 (meters)      656.79  (feet) ADJUSTED
 ME1709  ______________________________________________________________________
 ME1709  GEOID HEIGHT    -        -33.458 (meters)                     GEOID18
 ME1709  DYNAMIC HEIGHT  -        200.123 (meters)      656.57  (feet) COMP
 ME1709  MODELED GRAVITY -    980,277.6   (mgal)                       NAVD 88
 ME1709
 ME1709  VERT ORDER      -  FIRST     CLASS II
 ME1709
 ME1709.The horizontal coordinates were scaled from a map and have
 ME1709.an estimated accuracy of +/- 6 seconds.
 ME1709
 ME1709.The orthometric height was determined by differential leveling and
 ME1709.adjusted by the NATIONAL GEODETIC SURVEY
 ME1709.in June 1991.
 ME1709
 ME1709.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1709.GEOID18 height accuracy estimate available here.
 ME1709
 ME1709.Click photographs - Photos may exist for this station.
 ME1709
 ME1709.The dynamic height is computed by dividing the NAVD 88
 ME1709.geopotential number by the normal gravity value computed on the
 ME1709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1709.degrees latitude (g = 980.6199 gals.).
 ME1709
 ME1709.The modeled gravity was interpolated from observed gravity values.
 ME1709
 ME1709;                    North         East    Units  Estimated Accuracy
 ME1709;SPC IL E     -   579,910.      335,690.      MT  (+/- 180 meters Scaled)
 ME1709
 ME1709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250378(NAD 83)
 ME1709
 ME1709                          SUPERSEDED SURVEY CONTROL
 ME1709
 ME1709  NGVD 29 (??/??/92)  200.281  (m)          657.09   (f) ADJ UNCH    1 2
 ME1709
 ME1709.Superseded values are not recommended for survey control.
 ME1709
 ME1709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1709.See file dsdata.pdf to determine how the superseded data were derived.
 ME1709
 ME1709_MARKER: DB = BENCH MARK DISK
 ME1709_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1709_SP_SET: WATER TABLE
 ME1709_STAMPING: P 143 1947
 ME1709_MARK LOGO: CGS
 ME1709_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1709
 ME1709  HISTORY     - Date     Condition        Report By
 ME1709  HISTORY     - 1947     MONUMENTED       CGS
 ME1709  HISTORY     - 1977     GOOD             NGS
 ME1709
 ME1709                          STATION DESCRIPTION
 ME1709
 ME1709'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1709'1.3 MI N FROM HILLSIDE.
 ME1709'ABOUT 1.3 MILES NORTH ALONG WOLF ROAD FROM THE VILLAGE HALL AT
 ME1709'HILLSIDE, ABOUT 0.1 MILE SOUTH OF THE SOUTH END OF THE WOLF ROAD
 ME1709'WOODEN BRIDGE OVER THE NORTHWESTERN RAILROAD YARDS, AT THE
 ME1709'NORTHWEST CORNER OF THE INTERSECTION OF WOLF ROAD AND ST. CHARLES
 ME1709'ROAD, SET VERTICALLY IN THE EAST FACE OF THE LIMESTONE WATER
 ME1709'TABLE AT THE NORTHEAST CORNER OF THE SUNNY SIDE SCHOOL, 2.0
 ME1709'FEET SOUTH OF THE NORTHEAST CORNER OF THE BUILDING AND 4.5 FEET
 ME1709'ABOVE THE GROUND.
 ME1709
 ME1709                          STATION RECOVERY (1977)
 ME1709
 ME1709'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1709'RECOVERED/NOT RECOVERED AS DESCRIBED/INDICATED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0497 ***********************************************************************
 HB0497  DESIGNATION -  P 144
 HB0497  PID         -  HB0497
 HB0497  STATE/COUNTY-  IL/SALINE
 HB0497  COUNTRY     -  US
 HB0497  USGS QUAD   -  GALATIA (2018)
 HB0497
 HB0497                         *CURRENT SURVEY CONTROL
 HB0497  ______________________________________________________________________
 HB0497* NAD 83(1986) POSITION- 37 46 30.     (N) 088 30 10.     (W)   SCALED
 HB0497* NAVD 88 ORTHO HEIGHT -   111.059 (meters)      364.37  (feet) ADJUSTED
 HB0497  ______________________________________________________________________
 HB0497  GEOID HEIGHT    -        -29.613 (meters)                     GEOID18
 HB0497  DYNAMIC HEIGHT  -        110.983 (meters)      364.12  (feet) COMP
 HB0497  MODELED GRAVITY -    979,945.7   (mgal)                       NAVD 88
 HB0497
 HB0497  VERT ORDER      -  SECOND    CLASS 0
 HB0497
 HB0497.The horizontal coordinates were scaled from a map and have
 HB0497.an estimated accuracy of +/- 6 seconds.
 HB0497
 HB0497.The orthometric height was determined by differential leveling and
 HB0497.adjusted by the NATIONAL GEODETIC SURVEY
 HB0497.in June 1991.
 HB0497
 HB0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0497.GEOID18 height accuracy estimate available here.
 HB0497
 HB0497.Click photographs - Photos may exist for this station.
 HB0497
 HB0497.The dynamic height is computed by dividing the NAVD 88
 HB0497.geopotential number by the normal gravity value computed on the
 HB0497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0497.degrees latitude (g = 980.6199 gals.).
 HB0497
 HB0497.The modeled gravity was interpolated from observed gravity values.
 HB0497
 HB0497;                    North         East    Units  Estimated Accuracy
 HB0497;SPC IL E     -   123,020.      285,070.      MT  (+/- 180 meters Scaled)
 HB0497
 HB0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG676819(NAD 83)
 HB0497
 HB0497                          SUPERSEDED SURVEY CONTROL
 HB0497
 HB0497  NGVD 29 (11/26/84)  111.158  (m)          364.69   (f) ADJUSTED    2 0
 HB0497
 HB0497.Superseded values are not recommended for survey control.
 HB0497
 HB0497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0497.See file dsdata.pdf to determine how the superseded data were derived.
 HB0497
 HB0497_MARKER: DB = BENCH MARK DISK
 HB0497_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0497_SP_SET: ABUTMENT
 HB0497_STAMPING: P 144 1949
 HB0497_MARK LOGO: CGS
 HB0497_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0497
 HB0497  HISTORY     - Date     Condition        Report By
 HB0497  HISTORY     - 1949     MONUMENTED       CGS
 HB0497
 HB0497                          STATION DESCRIPTION
 HB0497
 HB0497'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0497'3.2 MI NE FROM HARRISBURG.
 HB0497'3.15 MILES NORTHEAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 HB0497'AND ST. LOUIS RAILWAY FROM THE STATION AT HARRISBURG, ABOUT 4.55
 HB0497'MILES SOUTHWEST OF THE STATION AT ELDORADO, SET IN THE TOP OF THE
 HB0497'SOUTHEAST END OF THE NORTHEAST ABUTMENT OF A 30-FOOT RAILROAD
 HB0497'BRIDGE, 5 1/2 FEET SOUTHEAST OF THE SOUTHEAST RAIL AND ABOUT 2
 HB0497'1/2 FEET BELOW THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0537 ***********************************************************************
 HB0537  DESIGNATION -  P 145
 HB0537  PID         -  HB0537
 HB0537  STATE/COUNTY-  IL/SALINE
 HB0537  COUNTRY     -  US
 HB0537  USGS QUAD   -  AKIN (2018)
 HB0537
 HB0537                         *CURRENT SURVEY CONTROL
 HB0537  ______________________________________________________________________
 HB0537* NAD 83(1986) POSITION- 37 52 48.     (N) 088 41 31.     (W)   SCALED
 HB0537* NAVD 88 ORTHO HEIGHT -   125.562 (meters)      411.95  (feet) ADJUSTED
 HB0537  ______________________________________________________________________
 HB0537  GEOID HEIGHT    -        -29.655 (meters)                     GEOID18
 HB0537  DYNAMIC HEIGHT  -        125.475 (meters)      411.66  (feet) COMP
 HB0537  MODELED GRAVITY -    979,936.8   (mgal)                       NAVD 88
 HB0537
 HB0537  VERT ORDER      -  FIRST     CLASS II
 HB0537
 HB0537.The horizontal coordinates were scaled from a map and have
 HB0537.an estimated accuracy of +/- 6 seconds.
 HB0537
 HB0537.The orthometric height was determined by differential leveling and
 HB0537.adjusted by the NATIONAL GEODETIC SURVEY
 HB0537.in June 1991.
 HB0537
 HB0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0537.GEOID18 height accuracy estimate available here.
 HB0537
 HB0537.Click photographs - Photos may exist for this station.
 HB0537
 HB0537.The dynamic height is computed by dividing the NAVD 88
 HB0537.geopotential number by the normal gravity value computed on the
 HB0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0537.degrees latitude (g = 980.6199 gals.).
 HB0537
 HB0537.The modeled gravity was interpolated from observed gravity values.
 HB0537
 HB0537;                    North         East    Units  Estimated Accuracy
 HB0537;SPC IL E     -   134,720.      268,450.      MT  (+/- 180 meters Scaled)
 HB0537
 HB0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG512938(NAD 83)
 HB0537
 HB0537                          SUPERSEDED SURVEY CONTROL
 HB0537
 HB0537  NGVD 29 (11/26/84)  125.657  (m)          412.26   (f) ADJUSTED    1 2
 HB0537
 HB0537.Superseded values are not recommended for survey control.
 HB0537
 HB0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0537.See file dsdata.pdf to determine how the superseded data were derived.
 HB0537
 HB0537_MARKER: DB = BENCH MARK DISK
 HB0537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0537_STAMPING: P 145 1949
 HB0537_MARK LOGO: CGS
 HB0537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0537+STABILITY: SURFACE MOTION
 HB0537
 HB0537  HISTORY     - Date     Condition        Report By
 HB0537  HISTORY     - 1949     MONUMENTED       CGS
 HB0537  HISTORY     - 1962     MARK NOT FOUND   USGS
 HB0537  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0537
 HB0537                          STATION DESCRIPTION
 HB0537
 HB0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0537'4.6 MI SE FROM THOMPSONVILLE.
 HB0537'4.55 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0537'THE STATION AT THOMPSONVILLE, ABOUT 1.0 MILE SOUTHEAST OF THE
 HB0537'SALINE-FRANKLIN COUNTY LINE ROAD CROSSING AT WEST END, ABOUT 0.7
 HB0537'MILE NORTHWEST OF A BRIDGE OVER SALINE RIVER, 23 1/2 FEET NORTHEAST
 HB0537'OF THE NORTHEAST RAIL, 39.7 FEET SOUTHWEST OF THE CENTER LINE OF
 HB0537'STATE HIGHWAY 34, 23 FEET WEST OF A HIGHWAY R/W POST, 15 1/2 FEET
 HB0537'EAST OF A TELEPHONE POLE, 1 1/2 FEET SOUTHWEST OF A WHITE WOODEN
 HB0537'WITNESS POST, 1 1/2 FEET BELOW THE TRACK AND SET IN THE TOP OF A
 HB0537'CONCRETE POST PROJECTING 1 INCH.
 HB0537
 HB0537                          STATION RECOVERY (1962)
 HB0537
 HB0537'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 HB0537'MARK NOT FOUND.
 HB0537
 HB0537                          STATION RECOVERY (2012)
 HB0537
 HB0537'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0537'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0083 ***********************************************************************
 JC0083  DESIGNATION -  P 146
 JC0083  PID         -  JC0083
 JC0083  STATE/COUNTY-  IL/ST CLAIR
 JC0083  COUNTRY     -  US
 JC0083  USGS QUAD   -  CAHOKIA (2018)
 JC0083
 JC0083                         *CURRENT SURVEY CONTROL
 JC0083  ______________________________________________________________________
 JC0083* NAD 83(1986) POSITION- 38 34 38.     (N) 090 09 49.     (W)   SCALED
 JC0083* NAVD 88 ORTHO HEIGHT -   125.626 (meters)      412.16  (feet) ADJUSTED
 JC0083  ______________________________________________________________________
 JC0083  GEOID HEIGHT    -        -30.893 (meters)                     GEOID18
 JC0083  DYNAMIC HEIGHT  -        125.546 (meters)      411.90  (feet) COMP
 JC0083  MODELED GRAVITY -    979,991.7   (mgal)                       NAVD 88
 JC0083
 JC0083  VERT ORDER      -  SECOND    CLASS 0
 JC0083
 JC0083.This mark is at St Louis Downtown-Parks Airport (CPS)
 JC0083
 JC0083.The horizontal coordinates were scaled from a map and have
 JC0083.an estimated accuracy of +/- 6 seconds.
 JC0083
 JC0083.The orthometric height was determined by differential leveling and
 JC0083.adjusted by the NATIONAL GEODETIC SURVEY
 JC0083.in June 1991.
 JC0083
 JC0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0083.GEOID18 height accuracy estimate available here.
 JC0083
 JC0083.Click photographs - Photos may exist for this station.
 JC0083
 JC0083.The dynamic height is computed by dividing the NAVD 88
 JC0083.geopotential number by the normal gravity value computed on the
 JC0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0083.degrees latitude (g = 980.6199 gals.).
 JC0083
 JC0083.The modeled gravity was interpolated from observed gravity values.
 JC0083
 JC0083;                    North         East    Units  Estimated Accuracy
 JC0083;SPC IL W     -   212,040.      700,270.      MT  (+/- 180 meters Scaled)
 JC0083
 JC0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC470736(NAD 83)
 JC0083
 JC0083                          SUPERSEDED SURVEY CONTROL
 JC0083
 JC0083  NGVD 29 (??/??/92)  125.768  (m)          412.62   (f) ADJ UNCH    2 0
 JC0083
 JC0083.Superseded values are not recommended for survey control.
 JC0083
 JC0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0083.See file dsdata.pdf to determine how the superseded data were derived.
 JC0083
 JC0083_MARKER: DB = BENCH MARK DISK
 JC0083_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0083_SP_SET: HANGAR
 JC0083_STAMPING: P 146 1949
 JC0083_MARK LOGO: CGS
 JC0083_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0083
 JC0083  HISTORY     - Date     Condition        Report By
 JC0083  HISTORY     - 1949     MONUMENTED       CGS
 JC0083  HISTORY     - 1973     GOOD             USGS
 JC0083
 JC0083                          STATION DESCRIPTION
 JC0083
 JC0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0083'1.4 MI S FROM EAST ST LOUIS.
 JC0083'1.35 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0083'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0083'THENCE 0.2 MILE EAST ALONG PAVED ROAD TO THE ENTRANCE OF PARKS
 JC0083'METROPOLITAN AIRPORT, SET VERTICALLY IN THE SOUTHEAST FACE OF
 JC0083'HANGAR 3 AT THE EAST CORNER, 1.0 FOOT SOUTHWEST OF THE EAST
 JC0083'CORNER OF HANGAR AND ABOUT 1.5 FEET ABOVE THE LEVEL OF THE
 JC0083'GROUND.  NOTE-- ACCORDING TO THE AIRPORT MANAGEMENT THE PLANNED
 JC0083'LOCATION OF THE CONTROL TOWER IS IN THE TOP OF HANGAR 3.
 JC0083
 JC0083                          STATION RECOVERY (1973)
 JC0083
 JC0083'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JC0083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0006 ***********************************************************************
 JC0006  DESIGNATION -  P 147
 JC0006  PID         -  JC0006
 JC0006  STATE/COUNTY-  IL/ST CLAIR
 JC0006  COUNTRY     -  US
 JC0006  USGS QUAD   -  MONKS MOUND (2018)
 JC0006
 JC0006                         *CURRENT SURVEY CONTROL
 JC0006  ______________________________________________________________________
 JC0006* NAD 83(1986) POSITION- 38 38 26.     (N) 090 01 52.     (W)   SCALED
 JC0006* NAVD 88 ORTHO HEIGHT -   130.885 (meters)      429.41  (feet) ADJUSTED
 JC0006  ______________________________________________________________________
 JC0006  GEOID HEIGHT    -        -30.936 (meters)                     GEOID18
 JC0006  DYNAMIC HEIGHT  -        130.802 (meters)      429.14  (feet) COMP
 JC0006  MODELED GRAVITY -    979,996.0   (mgal)                       NAVD 88
 JC0006
 JC0006  VERT ORDER      -  FIRST     CLASS I
 JC0006
 JC0006.The horizontal coordinates were scaled from a map and have
 JC0006.an estimated accuracy of +/- 6 seconds.
 JC0006
 JC0006.The orthometric height was determined by differential leveling and
 JC0006.adjusted by the NATIONAL GEODETIC SURVEY
 JC0006.in June 1991.
 JC0006
 JC0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0006.GEOID18 height accuracy estimate available here.
 JC0006
 JC0006.Click photographs - Photos may exist for this station.
 JC0006
 JC0006.The dynamic height is computed by dividing the NAVD 88
 JC0006.geopotential number by the normal gravity value computed on the
 JC0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0006.degrees latitude (g = 980.6199 gals.).
 JC0006
 JC0006.The modeled gravity was interpolated from observed gravity values.
 JC0006
 JC0006;                    North         East    Units  Estimated Accuracy
 JC0006;SPC IL W     -   219,080.      711,800.      MT  (+/- 180 meters Scaled)
 JC0006
 JC0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC584810(NAD 83)
 JC0006
 JC0006                          SUPERSEDED SURVEY CONTROL
 JC0006
 JC0006  NGVD 29 (??/??/92)  130.996  (m)          429.78   (f) ADJ UNCH    1 1
 JC0006
 JC0006.Superseded values are not recommended for survey control.
 JC0006
 JC0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0006.See file dsdata.pdf to determine how the superseded data were derived.
 JC0006
 JC0006_MARKER: DB = BENCH MARK DISK
 JC0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0006_STAMPING: P 147 1949
 JC0006_MARK LOGO: CGS
 JC0006_PROJECTION: RECESSED 46 CENTIMETERS
 JC0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0006+STABILITY: SURFACE MOTION
 JC0006
 JC0006  HISTORY     - Date     Condition        Report By
 JC0006  HISTORY     - 1949     MONUMENTED       CGS
 JC0006  HISTORY     - 1969     GOOD             CGS
 JC0006
 JC0006                          STATION DESCRIPTION
 JC0006
 JC0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0006'AT CASEYVILLE.
 JC0006'AT CASEYVILLE, ABOUT 0.4 MILE WEST ALONG THE BALTIMORE AND OHIO
 JC0006'RAILROAD FROM THE CROSSING OF STATE HIGHWAY 157, ABOUT 90 FEET
 JC0006'NORTHWEST OF THE CENTER OF THE JUNCTION OF WEST MORRIS AND
 JC0006'SOUTH FIFTH STREET, 70 FEET SOUTHWEST OF THE CENTER OF THE
 JC0006'CROSSING OF A NARROW DIRT ROAD, 38.4 FEET SOUTH OF THE SOUTH
 JC0006'RAIL, 8 FEET EAST OF MILEPOLE 328-19, 1 FOOT NORTH OF A LINE
 JC0006'OF POLES, 6 FEET SOUTH OF A METAL WITNESS POST, 3 1/2 FEET
 JC0006'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 JC0006'POST 1 1/2 FEET BELOW THE LEVEL OF THE GROUND.  SEC 7, T 2N,
 JC0006'R 8W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0688 ***********************************************************************
 HB0688  DESIGNATION -  P 148
 HB0688  PID         -  HB0688
 HB0688  STATE/COUNTY-  IL/JACKSON
 HB0688  COUNTRY     -  US
 HB0688  USGS QUAD   -  MURPHYSBORO (2018)
 HB0688
 HB0688                         *CURRENT SURVEY CONTROL
 HB0688  ______________________________________________________________________
 HB0688* NAD 83(1986) POSITION- 37 45 26.     (N) 089 22 08.     (W)   SCALED
 HB0688* NAVD 88 ORTHO HEIGHT -   118.860 (meters)      389.96  (feet) ADJUSTED
 HB0688  ______________________________________________________________________
 HB0688  GEOID HEIGHT    -        -29.190 (meters)                     GEOID18
 HB0688  DYNAMIC HEIGHT  -        118.776 (meters)      389.68  (feet) COMP
 HB0688  MODELED GRAVITY -    979,927.2   (mgal)                       NAVD 88
 HB0688
 HB0688  VERT ORDER      -  FIRST     CLASS II
 HB0688
 HB0688.The horizontal coordinates were scaled from a map and have
 HB0688.an estimated accuracy of +/- 6 seconds.
 HB0688
 HB0688.The orthometric height was determined by differential leveling and
 HB0688.adjusted by the NATIONAL GEODETIC SURVEY
 HB0688.in June 1991.
 HB0688
 HB0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0688.GEOID18 height accuracy estimate available here.
 HB0688
 HB0688.Click photographs - Photos may exist for this station.
 HB0688
 HB0688.The dynamic height is computed by dividing the NAVD 88
 HB0688.geopotential number by the normal gravity value computed on the
 HB0688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0688.degrees latitude (g = 980.6199 gals.).
 HB0688
 HB0688.The modeled gravity was interpolated from observed gravity values.
 HB0688
 HB0688;                    North         East    Units  Estimated Accuracy
 HB0688;SPC IL W     -   121,320.      770,300.      MT  (+/- 180 meters Scaled)
 HB0688
 HB0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG913815(NAD 83)
 HB0688
 HB0688                          SUPERSEDED SURVEY CONTROL
 HB0688
 HB0688  NGVD 29 (11/26/84)  118.955  (m)          390.27   (f) ADJUSTED    1 2
 HB0688
 HB0688.Superseded values are not recommended for survey control.
 HB0688
 HB0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0688.See file dsdata.pdf to determine how the superseded data were derived.
 HB0688
 HB0688_MARKER: DB = BENCH MARK DISK
 HB0688_SETTING: 66 = SET IN ROCK OUTCROP
 HB0688_STAMPING: P 148 1949
 HB0688_MARK LOGO: CGS
 HB0688_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB0688+STABILITY: POSITION/ELEVATION WELL
 HB0688
 HB0688  HISTORY     - Date     Condition        Report By
 HB0688  HISTORY     - 1949     MONUMENTED       CGS
 HB0688
 HB0688                          STATION DESCRIPTION
 HB0688
 HB0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0688'3.1 MI SW FROM TEXAS JUNCTION.
 HB0688'3.1 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0688'THE JUNCTION OF THE MAIN TRACK AND TRACK LEADING WEST TO
 HB0688'MURPHYSBORO AT TEXAS JUNCTION, ABOUT 64 YARDS EAST OF MILE
 HB0688'POST T 3, ABOUT 60 YARDS EAST OF CULVERT UNDER A FILL, SET
 HB0688'VERTICALLY AND ABOUT 1.5 FEET HIGHER THAN ITS BASE IN THE
 HB0688'NORTHEAST AND LONGEST FACE OF A LARGE ANGULAR ROCK OUTCROP,
 HB0688'FACE OF ROCK IS 6 BY 5 FEET AND IS LARGEST OF OUTCROP, 63.5 FEET
 HB0688'SOUTH-SOUTHWEST OF THE SOUTH-SOUTHWEST RAIL, 19 FEET
 HB0688'SOUTH-SOUTHWEST OF R/W FENCE AND ABOUT 10 FEET ABOVE THE LEVEL
 HB0688'OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1128 ***********************************************************************
 JB1128  DESIGNATION -  P 149
 JB1128  PID         -  JB1128
 JB1128  STATE/COUNTY-  IL/PERRY
 JB1128  COUNTRY     -  US
 JB1128  USGS QUAD   -  DU QUOIN (2018)
 JB1128
 JB1128                         *CURRENT SURVEY CONTROL
 JB1128  ______________________________________________________________________
 JB1128* NAD 83(1986) POSITION- 38 00 19.     (N) 089 12 05.     (W)   SCALED
 JB1128* NAVD 88 ORTHO HEIGHT -   125.011 (meters)      410.14  (feet) ADJUSTED
 JB1128  ______________________________________________________________________
 JB1128  GEOID HEIGHT    -        -29.451 (meters)                     GEOID18
 JB1128  DYNAMIC HEIGHT  -        124.928 (meters)      409.87  (feet) COMP
 JB1128  MODELED GRAVITY -    979,966.9   (mgal)                       NAVD 88
 JB1128
 JB1128  VERT ORDER      -  FIRST     CLASS II
 JB1128
 JB1128.The horizontal coordinates were scaled from a map and have
 JB1128.an estimated accuracy of +/- 6 seconds.
 JB1128
 JB1128.The orthometric height was determined by differential leveling and
 JB1128.adjusted by the NATIONAL GEODETIC SURVEY
 JB1128.in June 1991.
 JB1128
 JB1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1128.GEOID18 height accuracy estimate available here.
 JB1128
 JB1128.Click photographs - Photos may exist for this station.
 JB1128
 JB1128.The dynamic height is computed by dividing the NAVD 88
 JB1128.geopotential number by the normal gravity value computed on the
 JB1128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1128.degrees latitude (g = 980.6199 gals.).
 JB1128
 JB1128.The modeled gravity was interpolated from observed gravity values.
 JB1128
 JB1128;                    North         East    Units  Estimated Accuracy
 JB1128;SPC IL W     -   149,000.      784,770.      MT  (+/- 180 meters Scaled)
 JB1128
 JB1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH067086(NAD 83)
 JB1128
 JB1128                          SUPERSEDED SURVEY CONTROL
 JB1128
 JB1128  NGVD 29 (??/??/92)  125.102  (m)          410.44   (f) ADJ UNCH    1 2
 JB1128
 JB1128.Superseded values are not recommended for survey control.
 JB1128
 JB1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1128.See file dsdata.pdf to determine how the superseded data were derived.
 JB1128
 JB1128_MARKER: DB = BENCH MARK DISK
 JB1128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1128_STAMPING: P 149 1949
 JB1128_MARK LOGO: CGS
 JB1128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1128+STABILITY: SURFACE MOTION
 JB1128
 JB1128  HISTORY     - Date     Condition        Report By
 JB1128  HISTORY     - 1949     MONUMENTED       CGS
 JB1128  HISTORY     - 1972     POOR             USGS
 JB1128  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1128
 JB1128                          STATION DESCRIPTION
 JB1128
 JB1128'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1128'2.4 MI E FROM DU QUOIN.
 JB1128'ABOUT 2.4 MILES EAST ALONG ILLINOIS CENTRAL RAILROAD FROM THE
 JB1128'STATION AT DU QUOIN, AT A BLACK TOP ROAD CROSSING, 60 FEET NORTH
 JB1128'OF THE NORTH RAIL OF THE NORTH TRACK, 48 FEET NORTHWEST OF
 JB1128'CROSSING SIGN, 40 FEET WEST OF THE CENTER LINE OF BLACK TOP ROAD,
 JB1128'30 FEET NORTH OF R/W FENCE CORNER, 30 FEET SOUTH OF A CONCRETE
 JB1128'R/W MARK, 1 FOOT EAST OF ROAD R/W FENCE, 2 FEET SOUTH OF A WHITE
 JB1128'WOODEN WITNESS POST, ABOUT 5.5 FEET BELOW THE LEVEL OF THE TRACK
 JB1128'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB1128
 JB1128                          STATION RECOVERY (1972)
 JB1128
 JB1128'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 JB1128'MARK RECOVERED IN POOR CONDITION.
 JB1128
 JB1128                          STATION RECOVERY (2009)
 JB1128
 JB1128'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1128'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0547 ***********************************************************************
 LD0547  DESIGNATION -  P 15
 LD0547  PID         -  LD0547
 LD0547  STATE/COUNTY-  IL/ADAMS
 LD0547  COUNTRY     -  US
 LD0547  USGS QUAD   -  COATSBURG (2018)
 LD0547
 LD0547                         *CURRENT SURVEY CONTROL
 LD0547  ______________________________________________________________________
 LD0547* NAD 83(1986) POSITION- 40 01 50.     (N) 091 08 48.     (W)   SCALED
 LD0547* NAVD 88 ORTHO HEIGHT -   232.868 (meters)      764.00  (feet) ADJUSTED
 LD0547  ______________________________________________________________________
 LD0547  GEOID HEIGHT    -        -32.689 (meters)                     GEOID18
 LD0547  DYNAMIC HEIGHT  -        232.747 (meters)      763.60  (feet) COMP
 LD0547  MODELED GRAVITY -    980,103.1   (mgal)                       NAVD 88
 LD0547
 LD0547  VERT ORDER      -  FIRST     CLASS II
 LD0547
 LD0547.The horizontal coordinates were scaled from a map and have
 LD0547.an estimated accuracy of +/- 6 seconds.
 LD0547
 LD0547.The orthometric height was determined by differential leveling and
 LD0547.adjusted by the NATIONAL GEODETIC SURVEY
 LD0547.in June 1991.
 LD0547
 LD0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0547.GEOID18 height accuracy estimate available here.
 LD0547
 LD0547.Click photographs - Photos may exist for this station.
 LD0547
 LD0547.The dynamic height is computed by dividing the NAVD 88
 LD0547.geopotential number by the normal gravity value computed on the
 LD0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0547.degrees latitude (g = 980.6199 gals.).
 LD0547
 LD0547.The modeled gravity was interpolated from observed gravity values.
 LD0547
 LD0547;                    North         East    Units  Estimated Accuracy
 LD0547;SPC IL W     -   373,840.      616,360.      MT  (+/- 180 meters Scaled)
 LD0547
 LD0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE581327(NAD 83)
 LD0547
 LD0547                          SUPERSEDED SURVEY CONTROL
 LD0547
 LD0547  NGVD 29 (??/??/92)  232.934  (m)          764.22   (f) ADJ UNCH    1 2
 LD0547
 LD0547.Superseded values are not recommended for survey control.
 LD0547
 LD0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0547.See file dsdata.pdf to determine how the superseded data were derived.
 LD0547
 LD0547_MARKER: DB = BENCH MARK DISK
 LD0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0547_STAMPING: P 15 1933
 LD0547_MARK LOGO: CGS
 LD0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0547+STABILITY: SURFACE MOTION
 LD0547
 LD0547  HISTORY     - Date     Condition        Report By
 LD0547  HISTORY     - 1933     MONUMENTED       CGS
 LD0547  HISTORY     - 1946     MARK NOT FOUND   USGS
 LD0547  HISTORY     - 20120521 MARK NOT FOUND   ILDT
 LD0547
 LD0547                          STATION DESCRIPTION
 LD0547
 LD0547'DESCRIBED BY US GEOLOGICAL SURVEY 1946
 LD0547'0.8 MI E FROM COATSBURG.
 LD0547'ABOUT 3/4 MILE EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0547'RAILROAD FROM COATSBURG, ADAMS COUNTY, 14 RAILS EAST OF A GRADE
 LD0547'CROSSING, 50 FEET SOUTH OF THE TRACK, AND 20 FEET NORTH  OF U.S.
 LD0547'HIGHWAY 24.  A STANDARD DISK, STAMPED P 15 1933 AND SET IN THE
 LD0547'TOP OF A CONCRETE POST.
 LD0547
 LD0547                          STATION RECOVERY (2012)
 LD0547
 LD0547'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0547'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0513 ***********************************************************************
 HB0513  DESIGNATION -  P 150
 HB0513  PID         -  HB0513
 HB0513  STATE/COUNTY-  IL/FRANKLIN
 HB0513  COUNTRY     -  US
 HB0513  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0513
 HB0513                         *CURRENT SURVEY CONTROL
 HB0513  ______________________________________________________________________
 HB0513* NAD 83(1986) POSITION- 37 59 22.     (N) 088 58 24.     (W)   SCALED
 HB0513* NAVD 88 ORTHO HEIGHT -   116.212 (meters)      381.27  (feet) ADJUSTED
 HB0513  ______________________________________________________________________
 HB0513  GEOID HEIGHT    -        -29.569 (meters)                     GEOID18
 HB0513  DYNAMIC HEIGHT  -        116.134 (meters)      381.02  (feet) COMP
 HB0513  MODELED GRAVITY -    979,962.5   (mgal)                       NAVD 88
 HB0513
 HB0513  VERT ORDER      -  FIRST     CLASS II
 HB0513
 HB0513.The horizontal coordinates were scaled from a map and have
 HB0513.an estimated accuracy of +/- 6 seconds.
 HB0513
 HB0513.The orthometric height was determined by differential leveling and
 HB0513.adjusted by the NATIONAL GEODETIC SURVEY
 HB0513.in June 1991.
 HB0513
 HB0513.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0513.GEOID18 height accuracy estimate available here.
 HB0513
 HB0513.Click photographs - Photos may exist for this station.
 HB0513
 HB0513.The dynamic height is computed by dividing the NAVD 88
 HB0513.geopotential number by the normal gravity value computed on the
 HB0513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0513.degrees latitude (g = 980.6199 gals.).
 HB0513
 HB0513.The modeled gravity was interpolated from observed gravity values.
 HB0513
 HB0513;                    North         East    Units  Estimated Accuracy
 HB0513;SPC IL E     -   147,000.      243,780.      MT  (+/- 180 meters Scaled)
 HB0513
 HB0513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH267064(NAD 83)
 HB0513
 HB0513                          SUPERSEDED SURVEY CONTROL
 HB0513
 HB0513  NGVD 29 (11/26/84)  116.305  (m)          381.58   (f) ADJUSTED    1 2
 HB0513
 HB0513.Superseded values are not recommended for survey control.
 HB0513
 HB0513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0513.See file dsdata.pdf to determine how the superseded data were derived.
 HB0513
 HB0513_MARKER: DB = BENCH MARK DISK
 HB0513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0513_STAMPING: P 150 1949
 HB0513_MARK LOGO: CGS
 HB0513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0513+STABILITY: SURFACE MOTION
 HB0513
 HB0513  HISTORY     - Date     Condition        Report By
 HB0513  HISTORY     - 1949     MONUMENTED       CGS
 HB0513  HISTORY     - 20090709 MARK NOT FOUND   ILDT
 HB0513
 HB0513                          STATION DESCRIPTION
 HB0513
 HB0513'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0513'3.1 MI W FROM BENTON.
 HB0513'3.1 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0513'FREIGHT STATION AT BENTON, ABOUT 0.25 MILE WEST OF MILE POST E
 HB0513'87, 38 FEET NORTH OF THE CENTER OF THE WEST END OF TRESTLE NO.
 HB0513'86.8 OVER BUG MUDDY RIVER, 35.5 FEET NORTH OF THE NORTH RAIL, 58
 HB0513'FEET WEST OF THE CENTER OF A FIELD ROAD LEADING UNDER TRESTLE,
 HB0513'24.2 FEET EAST-NORTHEAST OF A TELEPHONE POLE, 30.5 FEET WEST OF A
 HB0513'30-INCH OAK TREE, 2 FEET EAST OF A WHITE WOODEN WITNESS POST,
 HB0513'ABOUT 10 FEET BELOW THE TRACK AND SET IN THE TOP OF A CONCRETE
 HB0513'POST PROJECTING 3 INCHES.
 HB0513
 HB0513                          STATION RECOVERY (2009)
 HB0513
 HB0513'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0513'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1339 ***********************************************************************
 JB1339  DESIGNATION -  P 151
 JB1339  PID         -  JB1339
 JB1339  STATE/COUNTY-  IL/ST CLAIR
 JB1339  COUNTRY     -  US
 JB1339  USGS QUAD   -  LEBANON (2018)
 JB1339
 JB1339                         *CURRENT SURVEY CONTROL
 JB1339  ______________________________________________________________________
 JB1339* NAD 83(1986) POSITION- 38 35 39.     (N) 089 48 18.     (W)   SCALED
 JB1339* NAVD 88 ORTHO HEIGHT -   134.979 (meters)      442.84  (feet) ADJUSTED
 JB1339  ______________________________________________________________________
 JB1339  GEOID HEIGHT    -        -30.664 (meters)                     GEOID18
 JB1339  DYNAMIC HEIGHT  -        134.895 (meters)      442.57  (feet) COMP
 JB1339  MODELED GRAVITY -    980,006.2   (mgal)                       NAVD 88
 JB1339
 JB1339  VERT ORDER      -  FIRST     CLASS I
 JB1339
 JB1339.The horizontal coordinates were scaled from a map and have
 JB1339.an estimated accuracy of +/- 6 seconds.
 JB1339
 JB1339.The orthometric height was determined by differential leveling and
 JB1339.adjusted by the NATIONAL GEODETIC SURVEY
 JB1339.in June 1991.
 JB1339
 JB1339.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1339.GEOID18 height accuracy estimate available here.
 JB1339
 JB1339.Click photographs - Photos may exist for this station.
 JB1339
 JB1339.The dynamic height is computed by dividing the NAVD 88
 JB1339.geopotential number by the normal gravity value computed on the
 JB1339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1339.degrees latitude (g = 980.6199 gals.).
 JB1339
 JB1339.The modeled gravity was interpolated from observed gravity values.
 JB1339
 JB1339;                    North         East    Units  Estimated Accuracy
 JB1339;SPC IL W     -   213,980.      731,510.      MT  (+/- 180 meters Scaled)
 JB1339
 JB1339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH557754(NAD 83)
 JB1339
 JB1339                          SUPERSEDED SURVEY CONTROL
 JB1339
 JB1339  NGVD 29 (??/??/92)  135.097  (m)          443.23   (f) ADJ UNCH    1 1
 JB1339
 JB1339.Superseded values are not recommended for survey control.
 JB1339
 JB1339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1339.See file dsdata.pdf to determine how the superseded data were derived.
 JB1339
 JB1339_MARKER: DB = BENCH MARK DISK
 JB1339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1339_STAMPING: P 151 1949
 JB1339_MARK LOGO: CGS
 JB1339_PROJECTION: RECESSED 30 CENTIMETERS
 JB1339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1339+STABILITY: SURFACE MOTION
 JB1339
 JB1339  HISTORY     - Date     Condition        Report By
 JB1339  HISTORY     - 1949     MONUMENTED       CGS
 JB1339  HISTORY     - 1969     GOOD             CGS
 JB1339  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1339
 JB1339                          STATION DESCRIPTION
 JB1339
 JB1339'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1339'AT LEBANON.
 JB1339'AT LEBANON, ABOUT 0.2 MILE EAST ALONG THE BALTIMORE AND OHIO
 JB1339'RAILROAD FROM THE CROSSING OF STATE HIGHWAY 4, NEAR MILEPOLE
 JB1339'314-24, 43 FEET NORTHEAST OF THE CENTER OF THE CROSSING OF
 JB1339'HERMANN STREET AND THE MAIN TRACK, 34 FEET EAST OF THE CENTER
 JB1339'LINE OF HERMANN STREET, 25.6 FEET NORTH OF THE NORTH RAIL OF THE
 JB1339'MAIN TRACK, 24.8 FEET NORTHEAST OF THE EAST END OF A 12-INCH
 JB1339'TILE CULVERT UNDER THE STREET, 1.0 FOOT SOUTH OF A METAL WITNESS
 JB1339'POST, ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB1339'POST 1 FOOT UNDERGROUND.  SEC 30, T 2 N, R 6 W.
 JB1339
 JB1339                          STATION RECOVERY (1987)
 JB1339
 JB1339'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1339'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0898 ***********************************************************************
 JB0898  DESIGNATION -  P 152
 JB0898  PID         -  JB0898
 JB0898  STATE/COUNTY-  IL/CLINTON
 JB0898  COUNTRY     -  US
 JB0898  USGS QUAD   -  BECKEMEYER (2018)
 JB0898
 JB0898                         *CURRENT SURVEY CONTROL
 JB0898  ______________________________________________________________________
 JB0898* NAD 83(1986) POSITION- 38 36 23.     (N) 089 25 31.     (W)   SCALED
 JB0898* NAVD 88 ORTHO HEIGHT -   138.382 (meters)      454.01  (feet) ADJUSTED
 JB0898  ______________________________________________________________________
 JB0898  GEOID HEIGHT    -        -30.838 (meters)                     GEOID18
 JB0898  DYNAMIC HEIGHT  -        138.295 (meters)      453.72  (feet) COMP
 JB0898  MODELED GRAVITY -    979,992.8   (mgal)                       NAVD 88
 JB0898
 JB0898  VERT ORDER      -  FIRST     CLASS I
 JB0898
 JB0898.The horizontal coordinates were scaled from a map and have
 JB0898.an estimated accuracy of +/- 6 seconds.
 JB0898
 JB0898.The orthometric height was determined by differential leveling and
 JB0898.adjusted by the NATIONAL GEODETIC SURVEY
 JB0898.in June 1991.
 JB0898
 JB0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0898.GEOID18 height accuracy estimate available here.
 JB0898
 JB0898.Click photographs - Photos may exist for this station.
 JB0898
 JB0898.The dynamic height is computed by dividing the NAVD 88
 JB0898.geopotential number by the normal gravity value computed on the
 JB0898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0898.degrees latitude (g = 980.6199 gals.).
 JB0898
 JB0898.The modeled gravity was interpolated from observed gravity values.
 JB0898
 JB0898;                    North         East    Units  Estimated Accuracy
 JB0898;SPC IL W     -   215,540.      764,580.      MT  (+/- 180 meters Scaled)
 JB0898
 JB0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH888758(NAD 83)
 JB0898
 JB0898                          SUPERSEDED SURVEY CONTROL
 JB0898
 JB0898  NGVD 29 (??/??/92)  138.497  (m)          454.39   (f) ADJ UNCH    1 1
 JB0898
 JB0898.Superseded values are not recommended for survey control.
 JB0898
 JB0898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0898.See file dsdata.pdf to determine how the superseded data were derived.
 JB0898
 JB0898_MARKER: DB = BENCH MARK DISK
 JB0898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0898_STAMPING: P 152 1949
 JB0898_MARK LOGO: CGS
 JB0898_PROJECTION: FLUSH
 JB0898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0898+STABILITY: SURFACE MOTION
 JB0898_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0898+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB0898
 JB0898  HISTORY     - Date     Condition        Report By
 JB0898  HISTORY     - 1949     MONUMENTED       CGS
 JB0898  HISTORY     - 1969     GOOD             CGS
 JB0898  HISTORY     - 20110822 GOOD             ILDT
 JB0898
 JB0898                          STATION DESCRIPTION
 JB0898
 JB0898'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0898'2.8 MI W FROM CARLYLE.
 JB0898'ABOUT 2.8 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0898'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, AT THE EAST EDGE
 JB0898'OF THE VILLAGE OF BECKEMEYER, 59 FEET SOUTHWEST OF AND ACROSS
 JB0898'THE TRACK FROM A WHISTLE POST, 189 FEET NORTH-NORTHEAST OF THE
 JB0898'NORTHEAST CORNER OF A TWO-STORIED RESIDENCE, 34.8 FEET SOUTH OF
 JB0898'THE SOUTH RAIL, 8 1/2 FEET SOUTHEAST OF MILEAGE POLE 293-33, 4
 JB0898'FEET SOUTH OF THE LINE OF POLES, 1.4 FEET WEST OF A METAL WITNESS
 JB0898'POST, 2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP
 JB0898'OF A CONCRETE POST FLUSH WITH THE GROUND.  SEC 22, T 2 N, R 3 W.
 JB0898
 JB0898                          STATION RECOVERY (2011)
 JB0898
 JB0898'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0898'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0055 ***********************************************************************
 JB0055  DESIGNATION -  P 153
 JB0055  PID         -  JB0055
 JB0055  STATE/COUNTY-  IL/RICHLAND
 JB0055  COUNTRY     -  US
 JB0055  USGS QUAD   -  OLNEY (2018)
 JB0055
 JB0055                         *CURRENT SURVEY CONTROL
 JB0055  ______________________________________________________________________
 JB0055* NAD 83(1986) POSITION- 38 43 55.     (N) 088 02 35.     (W)   SCALED
 JB0055* NAVD 88 ORTHO HEIGHT -   161.911 (meters)      531.20  (feet) ADJUSTED
 JB0055  ______________________________________________________________________
 JB0055  GEOID HEIGHT    -        -31.369 (meters)                     GEOID18
 JB0055  DYNAMIC HEIGHT  -        161.812 (meters)      530.88  (feet) COMP
 JB0055  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 JB0055
 JB0055  VERT ORDER      -  FIRST     CLASS II
 JB0055
 JB0055.The horizontal coordinates were scaled from a map and have
 JB0055.an estimated accuracy of +/- 6 seconds.
 JB0055
 JB0055.The orthometric height was determined by differential leveling and
 JB0055.adjusted by the NATIONAL GEODETIC SURVEY
 JB0055.in June 1991.
 JB0055
 JB0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0055.GEOID18 height accuracy estimate available here.
 JB0055
 JB0055.Click photographs - Photos may exist for this station.
 JB0055
 JB0055.The dynamic height is computed by dividing the NAVD 88
 JB0055.geopotential number by the normal gravity value computed on the
 JB0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0055.degrees latitude (g = 980.6199 gals.).
 JB0055
 JB0055.The modeled gravity was interpolated from observed gravity values.
 JB0055
 JB0055;                    North         East    Units  Estimated Accuracy
 JB0055;SPC IL E     -   229,260.      325,240.      MT  (+/- 180 meters Scaled)
 JB0055
 JB0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH093875(NAD 83)
 JB0055
 JB0055                          SUPERSEDED SURVEY CONTROL
 JB0055
 JB0055  NGVD 29 (??/??/92)  162.015  (m)          531.54   (f) ADJ UNCH    1 2
 JB0055
 JB0055.Superseded values are not recommended for survey control.
 JB0055
 JB0055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0055.See file dsdata.pdf to determine how the superseded data were derived.
 JB0055
 JB0055_MARKER: DB = BENCH MARK DISK
 JB0055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0055_STAMPING: P 153 1949
 JB0055_MARK LOGO: CGS
 JB0055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0055+STABILITY: SURFACE MOTION
 JB0055
 JB0055  HISTORY     - Date     Condition        Report By
 JB0055  HISTORY     - 1949     MONUMENTED       CGS
 JB0055  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0055
 JB0055                          STATION DESCRIPTION
 JB0055
 JB0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0055'AT OLNEY.
 JB0055'AT OLNEY, AT ULRICH AIRPORT, ABOUT 2.4 MILES EAST ALONG HIGHWAY
 JB0055'50 FROM THE COURTHOUSE AT OLNEY, AT THE NORTHWEST CORNER OF THE
 JB0055'FIELD, 66 FEET NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE
 JB0055'BLOCK HANGAR, 56 FEET SOUTH OF THE CENTER LINE OF HIGHWAY 50, 23
 JB0055'FEET SOUTHEAST OF A POWER LINE POLE WITH A TRANSFORMER, 2 FEET
 JB0055'NORTH OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH HIGHWAY
 JB0055'50 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0055
 JB0055                          STATION RECOVERY (1986)
 JB0055
 JB0055'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0055'THE POST WAS FOUND WITH THE DISK MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1022 ***********************************************************************
 JB1022  CBN         -  This is a Cooperative Base Network Control Station.
 JB1022  DESIGNATION -  P 154
 JB1022  PID         -  JB1022
 JB1022  STATE/COUNTY-  IL/MARION
 JB1022  COUNTRY     -  US
 JB1022  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1022
 JB1022                         *CURRENT SURVEY CONTROL
 JB1022  ______________________________________________________________________
 JB1022* NAD 83(2011) POSITION- 38 31 02.58022(N) 089 05 34.20296(W)   ADJUSTED
 JB1022* NAD 83(2011) ELLIP HT-   127.644 (meters)        (06/27/12)   ADJUSTED
 JB1022* NAD 83(2011) EPOCH   -  2010.00
 JB1022* NAVD 88 ORTHO HEIGHT -   158.285 (meters)      519.31  (feet) ADJUSTED
 JB1022  ______________________________________________________________________
 JB1022  GEOID HEIGHT    -        -30.637 (meters)                     GEOID18
 JB1022  NAD 83(2011) X  -     79,113.839 (meters)                     COMP
 JB1022  NAD 83(2011) Y  - -4,996,341.417 (meters)                     COMP
 JB1022  NAD 83(2011) Z  -  3,950,618.873 (meters)                     COMP
 JB1022  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 JB1022  DYNAMIC HEIGHT  -        158.184 (meters)      518.98  (feet) COMP
 JB1022  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB1022
 JB1022  VERT ORDER      -  FIRST     CLASS II
 JB1022
 JB1022  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1022  Standards:
 JB1022         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1022            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1022  -------------------------------------------------------------------
 JB1022  NETWORK    0.48   0.76           0.22   0.16   0.39     -0.04695931
 JB1022  -------------------------------------------------------------------
 JB1022  Click here for local accuracies and other accuracy information.
 JB1022
 JB1022.This mark is at Centralia Airport (ENL)
 JB1022
 JB1022.The horizontal coordinates were established by GPS observations
 JB1022.and adjusted by the National Geodetic Survey in June 2012.
 JB1022
 JB1022.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1022.been affixed to the stable North American tectonic plate. See 
 JB1022.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1022
 JB1022.The horizontal coordinates are valid at the epoch date displayed above
 JB1022.which is a decimal equivalence of Year/Month/Day.
 JB1022
 JB1022.The orthometric height was determined by differential leveling and
 JB1022.adjusted by the NATIONAL GEODETIC SURVEY
 JB1022.in June 1991.
 JB1022
 JB1022.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1022.GEOID18 height accuracy estimate available here.
 JB1022
 JB1022.Click photographs - Photos may exist for this station.
 JB1022
 JB1022.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1022
 JB1022.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1022
 JB1022.The ellipsoidal height was determined by GPS observations
 JB1022.and is referenced to NAD 83.
 JB1022
 JB1022.The dynamic height is computed by dividing the NAVD 88
 JB1022.geopotential number by the normal gravity value computed on the
 JB1022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1022.degrees latitude (g = 980.6199 gals.).
 JB1022
 JB1022.The modeled gravity was interpolated from observed gravity values.
 JB1022
 JB1022. The following values were computed from the NAD 83(2011) position.
 JB1022
 JB1022;                    North         East     Units Scale Factor Converg.
 JB1022;SPC IL E     -   205,677.088   233,763.785   MT  1.00002901   -0 28 22.8
 JB1022;SPC IL E     -   674,792.25    766,940.02   sFT  1.00002901   -0 28 22.8
 JB1022;SPC IL W     -   205,943.276   793,646.597   MT  1.00004914   +0 40 07.6
 JB1022;SPC IL W     -   675,665.56  2,603,822.21   sFT  1.00004914   +0 40 07.6
 JB1022;UTM  16      - 4,265,298.015   317,543.983   MT  1.00000998   -1 18 13.2
 JB1022
 JB1022!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1022!SPC IL E     -   0.99997997  x   1.00002901  =   1.00000898
 JB1022!SPC IL W     -   0.99997997  x   1.00004914  =   1.00002911
 JB1022!UTM  16      -   0.99997997  x   1.00000998  =   0.99998995
 JB1022
 JB1022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1754365298(NAD 83)
 JB1022
 JB1022                          SUPERSEDED SURVEY CONTROL
 JB1022
 JB1022  NAD 83(2007)-  38 31 02.58038(N)    089 05 34.20376(W) AD(2002.00) 0
 JB1022  ELLIP H (02/10/07)  127.641  (m)                       GP(2002.00)    
 JB1022  ELLIP H (09/15/03)  127.643  (m)                       GP(       ) 4 1
 JB1022  NAD 83(1997)-  38 31 02.58013(N)    089 05 34.20388(W) AD(       ) B
 JB1022  ELLIP H (07/17/98)  127.696  (m)                       GP(       ) 4 1
 JB1022  NAD 83(1986)-  38 31 02.59266(N)    089 05 34.19936(W) AD(       ) 1
 JB1022  NAVD 88             158.29   (m)          519.3    (f) LEVELING    3  
 JB1022  NGVD 29 (??/??/92)  158.41   (m)          519.7    (f) COMPUTED    1 2
 JB1022  NGVD 29             158.42   (m)          519.7    (f) LEVELING    3  
 JB1022
 JB1022.Superseded values are not recommended for survey control.
 JB1022
 JB1022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1022.See file dsdata.pdf to determine how the superseded data were derived.
 JB1022
 JB1022_MARKER: DB = BENCH MARK DISK
 JB1022_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1022_STAMPING: P 154 1949
 JB1022_MARK LOGO: CGS
 JB1022_PROJECTION: RECESSED 13 CENTIMETERS
 JB1022_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1022_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1022+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2014
 JB1022
 JB1022  HISTORY     - Date     Condition        Report By
 JB1022  HISTORY     - 1949     MONUMENTED       CGS
 JB1022  HISTORY     - 1969     GOOD             CGS
 JB1022  HISTORY     - 19901018 GOOD             NGS
 JB1022  HISTORY     - 19970410 GOOD             NGS
 JB1022  HISTORY     - 20020812 GOOD             NGS
 JB1022  HISTORY     - 20060201 GOOD             ILDT
 JB1022  HISTORY     - 20070725 GOOD             ILDT
 JB1022  HISTORY     - 20070726 GOOD             ILDT
 JB1022  HISTORY     - 20100323 GOOD             JCLS
 JB1022  HISTORY     - 20110830 GOOD             ILDT
 JB1022  HISTORY     - 20131211 GOOD             AMESC
 JB1022  HISTORY     - 20140618 GOOD             ILDT
 JB1022  HISTORY     - 20140707 GOOD             ILDT
 JB1022
 JB1022                          STATION DESCRIPTION
 JB1022
 JB1022'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1022'3 MI SE FROM CENTRALIA.
 JB1022'ABOUT 0.15 MILE EAST ALONG SECOND STREET FROM THE ILLINOIS
 JB1022'CENTRAL RAILROAD STATION AT CENTRALIA, THENCE 0.6 MILE SOUTH
 JB1022'ALONG U.S. HIGHWAY 51 WHICH IS SOUTH POPLAR STREET, THENCE
 JB1022'2.3 MILES EAST ALONG E. CALUMET STREET, 2.5 FEET EAST OF THE
 JB1022'NORTHEAST CORNER OF THE MOST EASTERLY HANGAR AT THE CENTRALIA
 JB1022'MUNICIPAL AIRPORT, 65 FEET WEST OF THE WEST EDGE OF A PAVED
 JB1022'TAXIWAY, 0.7 FOOT SOUTH OF THE METAL WITNESS POST, ABOUT LEVEL
 JB1022'WITH THE TAXIWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB1022'IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 21, T 1 N, R 1 E.
 JB1022
 JB1022                          STATION RECOVERY (1990)
 JB1022
 JB1022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB1022'THIS STATION IS TO BE THE AZIMUTH MARK FOR STATION CENPORT. STATION IS
 JB1022'LOCATED ABOUT 4 KM (2.5 MI)  EAST OF CENTRALIA, AT THE CENTRALIA
 JB1022'MUNICIPAL AIRPORT, IN A LAWN AREA ABOUT 75 M (246.1 FT) EAST OF THE
 JB1022'ADMINISTRATION BUILDING, IN THE NORTHEAST 1/4 OF SECTION 21, T 1 N, R
 JB1022'1 E.  OWNERSHIP--CITY OF CENTRALIA, 222 SOUTH POPLAR STREET,
 JB1022'CENTRALIA, IL 62801.  AIRPORT MANAGER IS LESLIE ERB, PHONE
 JB1022'618-532-4269.
 JB1022'TO REACH FROM THE JUNCTION OF US HIGHWAY 51 NORTH AND STATE HIGHWAY
 JB1022'161 IN CENTRALIA, GO EAST ON HIGHWAY 161 FOR 3.00 KM (1.86 MI)  TO A
 JB1022'CROSSROAD AT THE PEPSI PLANT.  TURN RIGHT, SOUTH, ON ROAD 250 E FOR
 JB1022'0.82 KM (0.51 MI)  TO A PAVED CROSSROAD.  TURN LEFT, EAST, ON ROAD
 JB1022'300 N FOR 0.22 KM (0.14 MI)  TO A PARKING LOT ENTRANCE ON THE RIGHT
 JB1022'AT LARGE HANGAR.  TURN RIGHT, THEN RIGHT AGAIN THROUGH GATE IN
 JB1022'NORTH-SOUTH FENCE, THEN LEFT, SOUTH, ON PAVEMENT FOR 0.11 KM
 JB1022'(0.07 MI)  TO END OF T-HANGAR AND APRON.  TURN LEFT, EAST, ON APRON
 JB1022'FOR 0.20 KM (0.12 MI)  TO THE STATION ON THE LEFT JUST BEFORE
 JB1022'REACHING THE TAXI.
 JB1022'STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 30-CM ROUND
 JB1022'CONCRETE POST 15 CM BELOW GROUND.  IT IS 25.5 M (83.7 FT)  WEST OF
 JB1022'THE TAXI CENTER, 0.3 M (1.0 FT)  EAST OF A METAL WITNESS POST, 1.5 M
 JB1022'(4.9 FT)  NORTH-NORTHEAST OF CENTER OF A ROUND ELECTRICAL MANHOLE
 JB1022'COVER, AND 26.9 M (88.3 FT)  NORTHEAST OF NORTHEAST CORNER OF THE
 JB1022'FUEL PUMP ISLAND AT NORTH EDGE OF APRON.
 JB1022
 JB1022                          STATION RECOVERY (1997)
 JB1022
 JB1022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB1022'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) EAST OF CENTRALIA AT THE
 JB1022'CENTRALIA MUNICIPAL AIRPORT IN A LAWN AREA ABOUT 75 M (246.1 FT) EAST
 JB1022'OF THE ADMINISTRATION BUILDING.  OWNERSHIP--CITY OF CENTRALIA, 222
 JB1022'SOUTH POPLAR STREET, CENTRALIA, IL 62801.  AIRPORT MANAGER IS LESLIE
 JB1022'ERB, PHONE 618-533-1643 OFFICE AND 618-533-1626 HOME.  TO REACH FROM
 JB1022'THE JUNCTION OF U.S. HIGHWAY 51 NORTH AND STATE ROUTE 161 IN
 JB1022'CENTRALIA, GO EAST ON ROUTE 161 FOR 1.85 MI (2.98 KM) TO A CROSSROAD
 JB1022'AT ILDNR KASKASKIA COLLEGE.  TURN RIGHT, SOUTH ON AIRPORT ROAD (250E)
 JB1022'FOR 0.5 MI (0.8 KM) TO CALUMET STREET (300N).  TURN LEFT, EAST FOR
 JB1022'0.14 MI (0.23 KM) TO A PARKING LOT ENTRANCE ON THE RIGHT AT LARGE
 JB1022'HANGAR.  (CONTINUE AHEAD FOR 0.1 MI (0.2 KM) TO REACH THE
 JB1022'ADMINISTRATION BUILDING AND PARKING LOT ON THE RIGHT).  TURN RIGHT,
 JB1022'THEN RIGHT AGAIN THROUGH GATE IN NORTH-SOUTH FENCE, THEN LEFT, SOUTH,
 JB1022'ON PAVEMENT FOR 0.07 MI (0.11 KM) TO END OF T-HANGAR AND APRON.  TURN
 JB1022'LEFT, EAST, ON APRON FOR 0.12 MI (0.19 KM) TO THE STATION ON THE LEFT
 JB1022'JUST BEFORE REACHING THE TAXI AND NEAR THE FUEL PUMP ISLAND.  IT IS
 JB1022'25.5 M (83.7 FT) WEST OF THE TAXI CENTER, 26.9 M (88.3 FT) NORTHEAST
 JB1022'OF THE NORTHEAST CORNER OF THE FUEL PUMP ISLAND AT NORTH EDGE OF
 JB1022'APRON, 1.5 M (4.9 FT) NORTH-NORTHEAST OF THE CENTER OF A ROUND
 JB1022'ELECTRICAL MANHOLE COVER, AND 0.3 M (1.0 FT) EAST OF A SHORT METAL
 JB1022'WITNESS POST.
 JB1022
 JB1022                          STATION RECOVERY (2002)
 JB1022
 JB1022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 JB1022'RECOVERED AS DESCRIBED
 JB1022
 JB1022                          STATION RECOVERY (2006)
 JB1022
 JB1022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB1022'RECOVERED AS DESCRIBED
 JB1022
 JB1022                          STATION RECOVERY (2007)
 JB1022
 JB1022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 JB1022'RECOVERED IN GOOD CONDITION.
 JB1022
 JB1022                          STATION RECOVERY (2007)
 JB1022
 JB1022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007
 JB1022'RECOVERED AS  DESCRIBED
 JB1022
 JB1022                          STATION RECOVERY (2010)
 JB1022
 JB1022'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 JB1022'RECOVERED IN GOOD CONDITION.
 JB1022
 JB1022                          STATION RECOVERY (2011)
 JB1022
 JB1022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1022'TIE TO N.E. CORNER OF FUEL ISLAND IS NOW 61.3 FT.
 JB1022
 JB1022                          STATION RECOVERY (2013)
 JB1022
 JB1022'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB1022'THE MARK IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTHEAST OF IRVINGTON, 3.9
 JB1022'MI (6.3 KM) NORTHWEST OF WALNUT HILL AND 2.3 MI (3.7 KM)
 JB1022'EAST-SOUTHEAST OF CENTRALIA.
 JB1022'
 JB1022'THE STATION IS 62.6 FT (19.1 M) EAST-NORTHEAST OF THE NORTH GUARD POST
 JB1022'AT EAST END OF WHITE FUEL TANK, 51.2 FT (15.6 M) SOUTHEAST OF CORNER
 JB1022'OF CHAIN LINK FENCE.
 JB1022
 JB1022                          STATION RECOVERY (2014)
 JB1022
 JB1022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1022'RECOVERED IN GOOD CONDITION.
 JB1022
 JB1022                          STATION RECOVERY (2014)
 JB1022
 JB1022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0592 ***********************************************************************
 JB0592  DESIGNATION -  P 155
 JB0592  PID         -  JB0592
 JB0592  STATE/COUNTY-  IL/CLAY
 JB0592  COUNTRY     -  US
 JB0592  USGS QUAD   -  XENIA (2018)
 JB0592
 JB0592                         *CURRENT SURVEY CONTROL
 JB0592  ______________________________________________________________________
 JB0592* NAD 83(1986) POSITION- 38 38 04.     (N) 088 38 19.     (W)   SCALED
 JB0592* NAVD 88 ORTHO HEIGHT -   165.681 (meters)      543.57  (feet) ADJUSTED
 JB0592  ______________________________________________________________________
 JB0592  GEOID HEIGHT    -        -31.061 (meters)                     GEOID18
 JB0592  DYNAMIC HEIGHT  -        165.577 (meters)      543.23  (feet) COMP
 JB0592  MODELED GRAVITY -    979,998.8   (mgal)                       NAVD 88
 JB0592
 JB0592  VERT ORDER      -  FIRST     CLASS II
 JB0592
 JB0592.The horizontal coordinates were scaled from a map and have
 JB0592.an estimated accuracy of +/- 6 seconds.
 JB0592
 JB0592.The orthometric height was determined by differential leveling and
 JB0592.adjusted by the NATIONAL GEODETIC SURVEY
 JB0592.in June 1991.
 JB0592
 JB0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0592.GEOID18 height accuracy estimate available here.
 JB0592
 JB0592.Click photographs - Photos may exist for this station.
 JB0592
 JB0592.The dynamic height is computed by dividing the NAVD 88
 JB0592.geopotential number by the normal gravity value computed on the
 JB0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0592.degrees latitude (g = 980.6199 gals.).
 JB0592
 JB0592.The modeled gravity was interpolated from observed gravity values.
 JB0592
 JB0592;                    North         East    Units  Estimated Accuracy
 JB0592;SPC IL E     -   218,440.      273,420.      MT  (+/- 180 meters Scaled)
 JB0592
 JB0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH573774(NAD 83)
 JB0592
 JB0592                          SUPERSEDED SURVEY CONTROL
 JB0592
 JB0592  NGVD 29 (??/??/92)  165.791  (m)          543.93   (f) ADJ UNCH    1 2
 JB0592
 JB0592.Superseded values are not recommended for survey control.
 JB0592
 JB0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0592.See file dsdata.pdf to determine how the superseded data were derived.
 JB0592
 JB0592_MARKER: DB = BENCH MARK DISK
 JB0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0592_STAMPING: P 155 1949
 JB0592_MARK LOGO: CGS
 JB0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0592+STABILITY: SURFACE MOTION
 JB0592
 JB0592  HISTORY     - Date     Condition        Report By
 JB0592  HISTORY     - 1949     MONUMENTED       CGS
 JB0592  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0592
 JB0592                          STATION DESCRIPTION
 JB0592
 JB0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0592'AT XENIA.
 JB0592'AT XENIA, AT MILE POST C 251, 16 RAILS WEST OF THE BALTIMORE AND
 JB0592'OHIO RAILROAD STATION, 43 FEET SOUTH OF THE SOUTH RAIL OF THE
 JB0592'MAIN TRACK, 26 FEET NORTHEAST OF THE NO IN NO SMOKING ON THE SIDE
 JB0592'OF THE SKELLY OIL COMPANYS STORAGE TANK, 22 FEET NORTH OF THE
 JB0592'NORTHWEST CORNER OF THE SKELLY OIL COMPANYS PUMP HOUSE, 15 FEET
 JB0592'EAST-SOUTHEAST OF A SWITCH STAND, 8 FEET SOUTH OF THE SOUTH RAIL
 JB0592'OF A SIDE TRACK, 2 FEET WEST OF MILE POST C 251, 2 FEET EAST OF
 JB0592'A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE TRACK AND SET
 JB0592'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0592
 JB0592                          STATION RECOVERY (1986)
 JB0592
 JB0592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0592'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0808 ***********************************************************************
 HB0808  DESIGNATION -  P 157
 HB0808  PID         -  HB0808
 HB0808  STATE/COUNTY-  IL/UNION
 HB0808  COUNTRY     -  US
 HB0808  USGS QUAD   -  DONGOLA (2018)
 HB0808
 HB0808                         *CURRENT SURVEY CONTROL
 HB0808  ______________________________________________________________________
 HB0808* NAD 83(1986) POSITION- 37 20 53.     (N) 089 10 32.     (W)   SCALED
 HB0808* NAVD 88 ORTHO HEIGHT -   113.837 (meters)      373.48  (feet) ADJUSTED
 HB0808  ______________________________________________________________________
 HB0808  GEOID HEIGHT    -        -28.424 (meters)                     GEOID18
 HB0808  DYNAMIC HEIGHT  -        113.756 (meters)      373.21  (feet) COMP
 HB0808  MODELED GRAVITY -    979,916.8   (mgal)                       NAVD 88
 HB0808
 HB0808  VERT ORDER      -  FIRST     CLASS I
 HB0808
 HB0808.The horizontal coordinates were scaled from a map and have
 HB0808.an estimated accuracy of +/- 6 seconds.
 HB0808
 HB0808.The orthometric height was determined by differential leveling and
 HB0808.adjusted by the NATIONAL GEODETIC SURVEY
 HB0808.in June 1991.
 HB0808
 HB0808.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0808.GEOID18 height accuracy estimate available here.
 HB0808
 HB0808.Click photographs - Photos may exist for this station.
 HB0808
 HB0808.The dynamic height is computed by dividing the NAVD 88
 HB0808.geopotential number by the normal gravity value computed on the
 HB0808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0808.degrees latitude (g = 980.6199 gals.).
 HB0808
 HB0808.The modeled gravity was interpolated from observed gravity values.
 HB0808
 HB0808;                    North         East    Units  Estimated Accuracy
 HB0808;SPC IL W     -    76,080.      787,810.      MT  (+/- 180 meters Scaled)
 HB0808
 HB0808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG073357(NAD 83)
 HB0808
 HB0808                          SUPERSEDED SURVEY CONTROL
 HB0808
 HB0808  NGVD 29 (11/26/84)  113.810  (m)          373.39   (f) ADJUSTED    1 1
 HB0808
 HB0808.Superseded values are not recommended for survey control.
 HB0808
 HB0808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0808.See file dsdata.pdf to determine how the superseded data were derived.
 HB0808
 HB0808_MARKER: DB = BENCH MARK DISK
 HB0808_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0808_SP_SET: BOX CULVERT HEADWALL
 HB0808_STAMPING: P 157 1954
 HB0808_MARK LOGO: CGS
 HB0808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0808+STABILITY: SURFACE MOTION
 HB0808_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0808+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2002
 HB0808
 HB0808  HISTORY     - Date     Condition        Report By
 HB0808  HISTORY     - 1954     MONUMENTED       CGS
 HB0808  HISTORY     - 1969     GOOD             CGS
 HB0808  HISTORY     - 1976     GOOD             ILDT
 HB0808  HISTORY     - 1976     GOOD             ILDT
 HB0808  HISTORY     - 1976     GOOD             ILDT
 HB0808  HISTORY     - 20020827 GOOD             USACE
 HB0808  HISTORY     - 20110615 GOOD             ILDT
 HB0808
 HB0808                          STATION DESCRIPTION
 HB0808
 HB0808'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0808'1.2 MI S FROM DONGOLA.
 HB0808'ABOUT 1.2 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0808'THE STATION AT DONGOLA, 293 YARDS SOUTH OF MILEPOST 339, 110
 HB0808'FEET EAST OF THE EAST RAIL OF THE EAST TRACK, SET IN THE TOP
 HB0808'AND 11 FEET SOUTH OF THE NORTH END OF THE WEST CONCRETE HEADWALL
 HB0808'OF A CONCRETE BOX CULVERT UNDER U.S. HIGHWAY 51, 15 1/2 FEET
 HB0808'WEST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 1 FOOT ABOVE
 HB0808'THE LEVEL OF THE HIGHWAY.  SEC 36, T13S, R1W.
 HB0808
 HB0808                          STATION RECOVERY (1976)
 HB0808
 HB0808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0808'RECOVERED IN GOOD CONDITION.
 HB0808
 HB0808                          STATION RECOVERY (1976)
 HB0808
 HB0808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0808'RECOVERED IN GOOD CONDITION.
 HB0808
 HB0808                          STATION RECOVERY (1976)
 HB0808
 HB0808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0808'RECOVERED IN GOOD CONDITION.
 HB0808
 HB0808                          STATION RECOVERY (2002)
 HB0808
 HB0808'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0808'RECOVERED IN GOOD CONDITION.
 HB0808
 HB0808                          STATION RECOVERY (2011)
 HB0808
 HB0808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0808'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0650 ***********************************************************************
 HB0650  DESIGNATION -  P 158
 HB0650  PID         -  HB0650
 HB0650  STATE/COUNTY-  IL/JACKSON
 HB0650  COUNTRY     -  US
 HB0650  USGS QUAD   -  CARBONDALE (2018)
 HB0650
 HB0650                         *CURRENT SURVEY CONTROL
 HB0650  ______________________________________________________________________
 HB0650* NAD 83(1986) POSITION- 37 42 00.     (N) 089 12 45.     (W)   SCALED
 HB0650* NAVD 88 ORTHO HEIGHT -   137.587 (meters)      451.40  (feet) ADJUSTED
 HB0650  ______________________________________________________________________
 HB0650  GEOID HEIGHT    -        -29.056 (meters)                     GEOID18
 HB0650  DYNAMIC HEIGHT  -        137.492 (meters)      451.09  (feet) COMP
 HB0650  MODELED GRAVITY -    979,931.8   (mgal)                       NAVD 88
 HB0650
 HB0650  VERT ORDER      -  FIRST     CLASS I
 HB0650
 HB0650.The horizontal coordinates were scaled from a map and have
 HB0650.an estimated accuracy of +/- 6 seconds.
 HB0650
 HB0650.The orthometric height was determined by differential leveling and
 HB0650.adjusted by the NATIONAL GEODETIC SURVEY
 HB0650.in June 1991.
 HB0650
 HB0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0650.GEOID18 height accuracy estimate available here.
 HB0650
 HB0650.Click photographs - Photos may exist for this station.
 HB0650
 HB0650.The dynamic height is computed by dividing the NAVD 88
 HB0650.geopotential number by the normal gravity value computed on the
 HB0650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0650.degrees latitude (g = 980.6199 gals.).
 HB0650
 HB0650.The modeled gravity was interpolated from observed gravity values.
 HB0650
 HB0650;                    North         East    Units  Estimated Accuracy
 HB0650;SPC IL W     -   115,100.      784,140.      MT  (+/- 180 meters Scaled)
 HB0650
 HB0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG049748(NAD 83)
 HB0650
 HB0650                          SUPERSEDED SURVEY CONTROL
 HB0650
 HB0650  NGVD 29 (11/26/84)  137.659  (m)          451.64   (f) ADJUSTED    1 1
 HB0650
 HB0650.Superseded values are not recommended for survey control.
 HB0650
 HB0650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0650.See file dsdata.pdf to determine how the superseded data were derived.
 HB0650
 HB0650_MARKER: DB = BENCH MARK DISK
 HB0650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0650_STAMPING: P 158 1954
 HB0650_MARK LOGO: CGS
 HB0650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0650+STABILITY: SURFACE MOTION
 HB0650
 HB0650  HISTORY     - Date     Condition        Report By
 HB0650  HISTORY     - 1954     MONUMENTED       CGS
 HB0650  HISTORY     - 1969     GOOD             CGS
 HB0650  HISTORY     - 1979     POOR             LOCENG
 HB0650  HISTORY     - 1980     GOOD             NGS
 HB0650  HISTORY     - 1980     GOOD             NGS
 HB0650
 HB0650                          STATION DESCRIPTION
 HB0650
 HB0650'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0650'1.9 MI S FROM CARBONDALE.
 HB0650'ABOUT 1.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0650'THE STATION AT CARBONDALE, 193 FEET NORTH-NORTHEAST AND ACROSS
 HB0650'THE TRACKS FROM MILEPOST 310, 62 FEET NORTHEAST OF THE CENTER OF
 HB0650'A CROSSING OF THE RAILROAD AND A PAVED ROAD, 44 1/2 FEET EAST
 HB0650'OF THE EAST RAIL OF THE EAST TRACK, 47 FEET NORTH OF THE CENTER
 HB0650'LINE OF THE ROAD, 67 1/2 FEET WEST-NORTHWEST OF POWER POLE
 HB0650'NUMBER 164, 41 FEET WEST OF A 28-INCH OAK TREE, 3 FEET NORTHWEST
 HB0650'OF A TELEPHONE POLE, 1.0 FOOT NORTHEAST OF A METAL WITNESS POST,
 HB0650'ABOUT 3 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP
 HB0650'OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF
 HB0650'THE GROUND.  SEC 28, T 9 S, R 1 W.
 HB0650
 HB0650                          STATION RECOVERY (1979)
 HB0650
 HB0650'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 HB0650'MARK RECOVERED IN POOR CONDITION.
 HB0650
 HB0650                          STATION RECOVERY (1980)
 HB0650
 HB0650'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 HB0650'RECOVERED IN GOOD CONDITION.
 HB0650
 HB0650                          STATION RECOVERY (1980)
 HB0650
 HB0650'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 HB0650'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1251 ***********************************************************************
 HB1251  DESIGNATION -  P 158 RESET
 HB1251  PID         -  HB1251
 HB1251  STATE/COUNTY-  IL/JACKSON
 HB1251  COUNTRY     -  US
 HB1251  USGS QUAD   -  CARBONDALE (2018)
 HB1251
 HB1251                         *CURRENT SURVEY CONTROL
 HB1251  ______________________________________________________________________
 HB1251* NAD 83(1986) POSITION- 37 42 00.     (N) 089 12 45.     (W)   SCALED
 HB1251* NAVD 88 ORTHO HEIGHT -   136.58  (+/-2cm)      448.1   (feet) VERTCON3
 HB1251  ______________________________________________________________________
 HB1251  GEOID HEIGHT    -        -29.056 (meters)                     GEOID18
 HB1251  VERT ORDER      -  THIRD (See Below)
 HB1251
 HB1251.The horizontal coordinates were scaled from a map and have
 HB1251.an estimated accuracy of +/- 6 seconds.
 HB1251
 HB1251.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1251.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1251
 HB1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1251.GEOID18 height accuracy estimate available here.
 HB1251
 HB1251.The vertical order pertains to the NGVD 29 superseded value.
 HB1251
 HB1251.Click photographs - Photos may exist for this station.
 HB1251
 HB1251;                    North         East    Units  Estimated Accuracy
 HB1251;SPC IL W     -   115,100.      784,140.      MT  (+/- 180 meters Scaled)
 HB1251
 HB1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG049748(NAD 83)
 HB1251
 HB1251                          SUPERSEDED SURVEY CONTROL
 HB1251
 HB1251  NGVD 29 (??/??/??)  136.65   (m)          448.3    (f) RESET       3  
 HB1251
 HB1251.Superseded values are not recommended for survey control.
 HB1251
 HB1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1251.See file dsdata.pdf to determine how the superseded data were derived.
 HB1251
 HB1251_MARKER: DV = VERTICAL CONTROL DISK
 HB1251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1251_STAMPING: P 158 RESET 1980
 HB1251_MARK LOGO: NGS
 HB1251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1251+STABILITY: SURFACE MOTION
 HB1251
 HB1251  HISTORY     - Date     Condition        Report By
 HB1251  HISTORY     - 1980     MONUMENTED       NGS
 HB1251  HISTORY     - 20110714 MARK NOT FOUND   ILDT
 HB1251
 HB1251                          STATION DESCRIPTION
 HB1251
 HB1251'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 HB1251'1.9 MI S FROM CARBONDALE.
 HB1251'ABOUT 1.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB1251'THE STATION AT CARBONDALE, AT THE JUNCTION OF THE PLEASANT
 HB1251'HILL ROAD AND THE RAILROAD CROSSING, 149 FT S OF THE CENTERLINE
 HB1251'OF PLEASANT HILL ROAD, 42.2 FT W OF THE W RAIL OF THE TRACKS,
 HB1251'34.3 FT W OF THE 310 MILE POST MARKER OF THE RAILROAD TRACK
 HB1251'AND 1 FT N OF A METAL WITNESS POST.
 HB1251
 HB1251                          STATION RECOVERY (2011)
 HB1251
 HB1251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1251'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1017 ***********************************************************************
 JB1017  DESIGNATION -  P 159
 JB1017  PID         -  JB1017
 JB1017  STATE/COUNTY-  IL/MARION
 JB1017  COUNTRY     -  US
 JB1017  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1017
 JB1017                         *CURRENT SURVEY CONTROL
 JB1017  ______________________________________________________________________
 JB1017* NAD 83(1986) POSITION- 38 31 24.     (N) 089 08 11.     (W)   SCALED
 JB1017* NAVD 88 ORTHO HEIGHT -   149.277 (meters)      489.75  (feet) ADJUSTED
 JB1017  ______________________________________________________________________
 JB1017  GEOID HEIGHT    -        -30.656 (meters)                     GEOID18
 JB1017  DYNAMIC HEIGHT  -        149.182 (meters)      489.44  (feet) COMP
 JB1017  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB1017
 JB1017  VERT ORDER      -  FIRST     CLASS I
 JB1017
 JB1017.The horizontal coordinates were scaled from a map and have
 JB1017.an estimated accuracy of +/- 6 seconds.
 JB1017
 JB1017.The orthometric height was determined by differential leveling and
 JB1017.adjusted by the NATIONAL GEODETIC SURVEY
 JB1017.in June 1991.
 JB1017
 JB1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1017.GEOID18 height accuracy estimate available here.
 JB1017
 JB1017.Click photographs - Photos may exist for this station.
 JB1017
 JB1017.The dynamic height is computed by dividing the NAVD 88
 JB1017.geopotential number by the normal gravity value computed on the
 JB1017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1017.degrees latitude (g = 980.6199 gals.).
 JB1017
 JB1017.The modeled gravity was interpolated from observed gravity values.
 JB1017
 JB1017;                    North         East    Units  Estimated Accuracy
 JB1017;SPC IL E     -   206,370.      229,970.      MT  (+/- 180 meters Scaled)
 JB1017
 JB1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH137660(NAD 83)
 JB1017
 JB1017                          SUPERSEDED SURVEY CONTROL
 JB1017
 JB1017  NGVD 29 (??/??/92)  149.404  (m)          490.17   (f) ADJ UNCH    1 1
 JB1017
 JB1017.Superseded values are not recommended for survey control.
 JB1017
 JB1017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1017.See file dsdata.pdf to determine how the superseded data were derived.
 JB1017
 JB1017_MARKER: DB = BENCH MARK DISK
 JB1017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1017_STAMPING: P 159 1954 490
 JB1017_MARK LOGO: CGS
 JB1017_PROJECTION: FLUSH
 JB1017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1017+STABILITY: SURFACE MOTION
 JB1017
 JB1017  HISTORY     - Date     Condition        Report By
 JB1017  HISTORY     - 1954     MONUMENTED       CGS
 JB1017  HISTORY     - 1969     GOOD             CGS
 JB1017  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB1017  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB1017
 JB1017                          STATION DESCRIPTION
 JB1017
 JB1017'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1017'0.2 MI S FROM CENTRALIA.
 JB1017'ABOUT 0.2 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1017'STATION AT CENTRALIA, 75 YARDS EAST OF THE EAST RAIL OF THE EAST
 JB1017'SET OF MAIN TRACKS, 100 YARDS NORTH OF THE CENTER LINE OF FIFTH
 JB1017'STREET, SET IN THE TOP OF THE WEST CORNER OF THE CONCRETE
 JB1017'FOUNDATION FOR THE WEST-SOUTHWEST LEG OF THE CITY WATER TOWER,
 JB1017'ABOUT LEVEL WITH THE TRACK, AND LEVEL WITH THE SURFACE OF THE
 JB1017'GROUND.  SEC 18, T 1 N, R 1 E.
 JB1017
 JB1017                          STATION RECOVERY (2011)
 JB1017
 JB1017'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1017'MARK NOT FOUND.
 JB1017
 JB1017                          STATION RECOVERY (2014)
 JB1017
 JB1017'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1017'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1864 ***********************************************************************
 LB1864  DESIGNATION -  P 16
 LB1864  PID         -  LB1864
 LB1864  STATE/COUNTY-  IL/VERMILION
 LB1864  COUNTRY     -  US
 LB1864  USGS QUAD   -  DANVILLE NE (2018)
 LB1864
 LB1864                         *CURRENT SURVEY CONTROL
 LB1864  ______________________________________________________________________
 LB1864* NAD 83(1986) POSITION- 40 12 21.     (N) 087 33 04.     (W)   SCALED
 LB1864* NAVD 88 ORTHO HEIGHT -   203.536 (meters)      667.77  (feet) ADJUSTED
 LB1864  ______________________________________________________________________
 LB1864  GEOID HEIGHT    -        -32.735 (meters)                     GEOID18
 LB1864  DYNAMIC HEIGHT  -        203.435 (meters)      667.44  (feet) COMP
 LB1864  MODELED GRAVITY -    980,122.9   (mgal)                       NAVD 88
 LB1864
 LB1864  VERT ORDER      -  FIRST     CLASS II
 LB1864
 LB1864.The horizontal coordinates were scaled from a map and have
 LB1864.an estimated accuracy of +/- 6 seconds.
 LB1864
 LB1864.The orthometric height was determined by differential leveling and
 LB1864.adjusted by the NATIONAL GEODETIC SURVEY
 LB1864.in June 1991.
 LB1864
 LB1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1864.GEOID18 height accuracy estimate available here.
 LB1864
 LB1864.Click photographs - Photos may exist for this station.
 LB1864
 LB1864.The dynamic height is computed by dividing the NAVD 88
 LB1864.geopotential number by the normal gravity value computed on the
 LB1864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1864.degrees latitude (g = 980.6199 gals.).
 LB1864
 LB1864.The modeled gravity was interpolated from observed gravity values.
 LB1864
 LB1864;                    North         East    Units  Estimated Accuracy
 LB1864;SPC IL E     -   393,150.      366,600.      MT  (+/- 180 meters Scaled)
 LB1864
 LB1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK530507(NAD 83)
 LB1864
 LB1864                          SUPERSEDED SURVEY CONTROL
 LB1864
 LB1864  NGVD 29 (??/??/92)  203.575  (m)          667.90   (f) ADJ UNCH    1 2
 LB1864
 LB1864.Superseded values are not recommended for survey control.
 LB1864
 LB1864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1864.See file dsdata.pdf to determine how the superseded data were derived.
 LB1864
 LB1864_MARKER: DB = BENCH MARK DISK
 LB1864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1864_STAMPING: P 16 1934
 LB1864_MARK LOGO: CGS
 LB1864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1864+STABILITY: SURFACE MOTION
 LB1864
 LB1864  HISTORY     - Date     Condition        Report By
 LB1864  HISTORY     - 1934     MONUMENTED       CGS
 LB1864  HISTORY     - 1935     GOOD             CGS
 LB1864  HISTORY     - 1973     GOOD             LOCENG
 LB1864
 LB1864                          STATION DESCRIPTION
 LB1864
 LB1864'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1864'7.2 MI NE FROM DANVILLE.
 LB1864'ABOUT 7.2 MILES NORTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LB1864'FROM THE STATION AT DANVILLE, VERMILION COUNTY, ABOUT 100 FEET SOUTH
 LB1864'OF A DIRT-ROAD CROSSING, 50 FEET WEST OF THE WEST RAIL OF THE MAIN
 LB1864'TRACK, AND ABOUT 6 FEET LOWER THAN THE RAIL.  A STANDARD DISK,
 LB1864'STAMPED P 16 1934 AND SET IN THE TOP OF A CONCRETE POST.  NOTE--
 LB1864'41 FEET SOUTH OF ROAD CROSSING AND IN WEEDS.
 LB1864
 LB1864                          STATION RECOVERY (1973)
 LB1864
 LB1864'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973
 LB1864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1055 ***********************************************************************
 JB1055  DESIGNATION -  P 160
 JB1055  PID         -  JB1055
 JB1055  STATE/COUNTY-  IL/WASHINGTON
 JB1055  COUNTRY     -  US
 JB1055  USGS QUAD   -  TAMAROA (2018)
 JB1055
 JB1055                         *CURRENT SURVEY CONTROL
 JB1055  ______________________________________________________________________
 JB1055* NAD 83(1986) POSITION- 38 14 09.     (N) 089 12 29.     (W)   SCALED
 JB1055* NAVD 88 ORTHO HEIGHT -   154.817 (meters)      507.93  (feet) ADJUSTED
 JB1055  ______________________________________________________________________
 JB1055  GEOID HEIGHT    -        -29.893 (meters)                     GEOID18
 JB1055  DYNAMIC HEIGHT  -        154.716 (meters)      507.60  (feet) COMP
 JB1055  MODELED GRAVITY -    979,975.4   (mgal)                       NAVD 88
 JB1055
 JB1055  VERT ORDER      -  FIRST     CLASS I
 JB1055
 JB1055.The horizontal coordinates were scaled from a map and have
 JB1055.an estimated accuracy of +/- 6 seconds.
 JB1055
 JB1055.The orthometric height was determined by differential leveling and
 JB1055.adjusted by the NATIONAL GEODETIC SURVEY
 JB1055.in June 1991.
 JB1055
 JB1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1055.GEOID18 height accuracy estimate available here.
 JB1055
 JB1055.Click photographs - Photos may exist for this station.
 JB1055
 JB1055.The dynamic height is computed by dividing the NAVD 88
 JB1055.geopotential number by the normal gravity value computed on the
 JB1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1055.degrees latitude (g = 980.6199 gals.).
 JB1055
 JB1055.The modeled gravity was interpolated from observed gravity values.
 JB1055
 JB1055;                    North         East    Units  Estimated Accuracy
 JB1055;SPC IL W     -   174,580.      783,920.      MT  (+/- 180 meters Scaled)
 JB1055
 JB1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH067342(NAD 83)
 JB1055
 JB1055                          SUPERSEDED SURVEY CONTROL
 JB1055
 JB1055  NGVD 29 (??/??/92)  154.925  (m)          508.28   (f) ADJ UNCH    1 1
 JB1055
 JB1055.Superseded values are not recommended for survey control.
 JB1055
 JB1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1055.See file dsdata.pdf to determine how the superseded data were derived.
 JB1055
 JB1055_MARKER: DB = BENCH MARK DISK
 JB1055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1055_STAMPING: P 160 1954
 JB1055_MARK LOGO: CGS
 JB1055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1055+STABILITY: SURFACE MOTION
 JB1055
 JB1055  HISTORY     - Date     Condition        Report By
 JB1055  HISTORY     - 1954     MONUMENTED       CGS
 JB1055  HISTORY     - 1969     GOOD             CGS
 JB1055  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 JB1055
 JB1055                          STATION DESCRIPTION
 JB1055
 JB1055'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1055'6.5 MI S FROM ASHLEY.
 JB1055'ABOUT 6.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1055'THE STATION AT ASHLEY, 0.9 MILE NORTH OF THE COMMUNITY OF DU BOIS,
 JB1055'0.2 MILE NORTH OF MILEPOST 273, 131 FEET SOUTHEAST OF THE CENTER
 JB1055'OF A CROSSING OF THE RAILROAD AND A TRAIL ROAD, 97 FEET EAST OF
 JB1055'THE EAST RAIL OF THE EAST SET OF TRACKS, 29 FEET SOUTH OF THE
 JB1055'CENTER LINE OF THE ROAD, 59 1/2 FEET EAST-NORTHEAST OF A TELEPHONE
 JB1055'POLE, 12 1/2 FEET SOUTH OF A 12-INCH OAK TREE, 1 FOOT WEST OF A
 JB1055'FENCE, 1.6 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 2 1/2
 JB1055'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 JB1055'CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE
 JB1055'GROUND.  SEC 28, T3S, R1W.
 JB1055
 JB1055                          STATION RECOVERY (2011)
 JB1055
 JB1055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1288 ***********************************************************************
 LC1288  DESIGNATION -  P 161
 LC1288  PID         -  LC1288
 LC1288  STATE/COUNTY-  IL/TAZEWELL
 LC1288  COUNTRY     -  US
 LC1288  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1288
 LC1288                         *CURRENT SURVEY CONTROL
 LC1288  ______________________________________________________________________
 LC1288* NAD 83(1986) POSITION- 40 33 20.     (N) 089 36 17.     (W)   SCALED
 LC1288* NAVD 88 ORTHO HEIGHT -   183.058 (meters)      600.58  (feet) ADJUSTED
 LC1288  ______________________________________________________________________
 LC1288  GEOID HEIGHT    -        -32.884 (meters)                     GEOID18
 LC1288  DYNAMIC HEIGHT  -        182.971 (meters)      600.30  (feet) COMP
 LC1288  MODELED GRAVITY -    980,145.2   (mgal)                       NAVD 88
 LC1288
 LC1288  VERT ORDER      -  FIRST     CLASS II
 LC1288
 LC1288.The horizontal coordinates were scaled from a map and have
 LC1288.an estimated accuracy of +/- 6 seconds.
 LC1288
 LC1288.The orthometric height was determined by differential leveling and
 LC1288.adjusted by the NATIONAL GEODETIC SURVEY
 LC1288.in June 1991.
 LC1288
 LC1288.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1288.GEOID18 height accuracy estimate available here.
 LC1288
 LC1288.Click photographs - Photos may exist for this station.
 LC1288
 LC1288.The dynamic height is computed by dividing the NAVD 88
 LC1288.geopotential number by the normal gravity value computed on the
 LC1288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1288.degrees latitude (g = 980.6199 gals.).
 LC1288
 LC1288.The modeled gravity was interpolated from observed gravity values.
 LC1288
 LC1288;                    North         East    Units  Estimated Accuracy
 LC1288;SPC IL W     -   431,830.      747,590.      MT  (+/- 180 meters Scaled)
 LC1288
 LC1288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK794926(NAD 83)
 LC1288
 LC1288                          SUPERSEDED SURVEY CONTROL
 LC1288
 LC1288  NGVD 29 (??/??/92)  183.159  (m)          600.91   (f) ADJ UNCH    1 2
 LC1288
 LC1288.Superseded values are not recommended for survey control.
 LC1288
 LC1288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1288.See file dsdata.pdf to determine how the superseded data were derived.
 LC1288
 LC1288_MARKER: DB = BENCH MARK DISK
 LC1288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1288_STAMPING: P 161 1954
 LC1288_MARK LOGO: CGS
 LC1288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1288+STABILITY: SURFACE MOTION
 LC1288
 LC1288  HISTORY     - Date     Condition        Report By
 LC1288  HISTORY     - 1954     MONUMENTED       CGS
 LC1288  HISTORY     - 1975     MARK NOT FOUND   LOCENG
 LC1288
 LC1288                          STATION DESCRIPTION
 LC1288
 LC1288'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1288'2.8 MI E FROM PEKIN.
 LC1288'2.75 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1288'FREIGHT STATION AT PEKIN, ABOUT 6 POLES SOUTHEAST OF MILE POST
 LC1288'IND 200, AT A GRAVEL ROAD CROSSING, 66 FEET NORTHEAST OF NORTHEAST
 LC1288'RAIL, 69 FEET NORTH-NORTHEAST OF CENTER OF CROSSING, 36 FEET NORTH
 LC1288'OF CENTER LINE OF ROAD, 39 FEET NORTHEAST OF NORTHWEST END OF A
 LC1288'30-INCH METAL PIPE CULVERT UNDER ROAD, 39 FEET SOUTHEAST OF A POWER
 LC1288'POLE AT A DIRECTIONAL CHANGE IN POWER LINE, 3 1/2 FEET SOUTHEAST
 LC1288'OF A FENCE CORNER, 2 FEET SOUTH OF A FENCE LINE, 2 FEET EAST OF A
 LC1288'WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL OF TRACK AND
 LC1288'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC1288
 LC1288                          STATION RECOVERY (1975)
 LC1288
 LC1288'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1288'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0813 ***********************************************************************
 LC0813  DESIGNATION -  P 162
 LC0813  PID         -  LC0813
 LC0813  STATE/COUNTY-  IL/TAZEWELL
 LC0813  COUNTRY     -  US
 LC0813  USGS QUAD   -  MACKINAW (2018)
 LC0813
 LC0813                         *CURRENT SURVEY CONTROL
 LC0813  ______________________________________________________________________
 LC0813* NAD 83(1986) POSITION- 40 32 17.     (N) 089 17 13.     (W)   SCALED
 LC0813* NAVD 88 ORTHO HEIGHT -   243.669 (meters)      799.44  (feet) ADJUSTED
 LC0813  ______________________________________________________________________
 LC0813  GEOID HEIGHT    -        -32.462 (meters)                     GEOID18
 LC0813  DYNAMIC HEIGHT  -        243.553 (meters)      799.06  (feet) COMP
 LC0813  MODELED GRAVITY -    980,142.4   (mgal)                       NAVD 88
 LC0813
 LC0813  VERT ORDER      -  FIRST     CLASS II
 LC0813
 LC0813.The horizontal coordinates were scaled from a map and have
 LC0813.an estimated accuracy of +/- 6 seconds.
 LC0813
 LC0813.The orthometric height was determined by differential leveling and
 LC0813.adjusted by the NATIONAL GEODETIC SURVEY
 LC0813.in June 1991.
 LC0813
 LC0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0813.GEOID18 height accuracy estimate available here.
 LC0813
 LC0813.Click photographs - Photos may exist for this station.
 LC0813
 LC0813.The dynamic height is computed by dividing the NAVD 88
 LC0813.geopotential number by the normal gravity value computed on the
 LC0813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0813.degrees latitude (g = 980.6199 gals.).
 LC0813
 LC0813.The modeled gravity was interpolated from observed gravity values.
 LC0813
 LC0813;                    North         East    Units  Estimated Accuracy
 LC0813;SPC IL W     -   430,100.      774,530.      MT  (+/- 180 meters Scaled)
 LC0813
 LC0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK063899(NAD 83)
 LC0813
 LC0813                          SUPERSEDED SURVEY CONTROL
 LC0813
 LC0813  NGVD 29 (??/??/92)  243.744  (m)          799.68   (f) ADJ UNCH    1 2
 LC0813
 LC0813.Superseded values are not recommended for survey control.
 LC0813
 LC0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0813.See file dsdata.pdf to determine how the superseded data were derived.
 LC0813
 LC0813_MARKER: DB = BENCH MARK DISK
 LC0813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0813_STAMPING: P 162 1954
 LC0813_MARK LOGO: CGS
 LC0813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0813+STABILITY: SURFACE MOTION
 LC0813
 LC0813  HISTORY     - Date     Condition        Report By
 LC0813  HISTORY     - 1954     MONUMENTED       CGS
 LC0813  HISTORY     - 20230712 MARK NOT FOUND   ILDT
 LC0813
 LC0813                          STATION DESCRIPTION
 LC0813
 LC0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0813'4 MI E FROM MACKINAW.
 LC0813'ABOUT 3.95 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0813'THE STATION AT MACKINAW, AT LILLY, 36 FEET SOUTH OF SOUTH RAIL OF
 LC0813'MAIN TRACK, 193 FEET NORTH OF NORTHEAST CORNER OF A CONCRETE
 LC0813'BLOCK STORE BUILDING AND 1 1/2 FEET EAST OF THE EXTENDED EAST
 LC0813'FACE OF BUILDING, 59 FEET SOUTHWEST OF CENTER OF CROSSING OF A
 LC0813'ROAD AND MAIN TRACK, 45 FEET WEST OF CENTER LINE OF ROAD, 16 FEET
 LC0813'NORTH-NORTHWEST OF A POWER POLE, 57 FEET SOUTH AND ACROSS TRACK
 LC0813'FROM TELEPHONE POLE NO. 182/19, 22 FEET SOUTH OF SOUTH RAIL OF A SIDE
 LC0813'TRACK, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW
 LC0813'LEVEL OF TRACKS AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LC0813'INCHES.
 LC0813
 LC0813                          STATION RECOVERY (2023)
 LC0813
 LC0813'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC0813'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1281 ***********************************************************************
 LC1281  DESIGNATION -  P 163
 LC1281  PID         -  LC1281
 LC1281  STATE/COUNTY-  IL/PEORIA
 LC1281  COUNTRY     -  US
 LC1281  USGS QUAD   -  PEORIA WEST (2018)
 LC1281
 LC1281                         *CURRENT SURVEY CONTROL
 LC1281  ______________________________________________________________________
 LC1281* NAD 83(1986) POSITION- 40 38 43.     (N) 089 40 47.     (W)   SCALED
 LC1281* NAVD 88 ORTHO HEIGHT -   197.817 (meters)      649.00  (feet) ADJUSTED
 LC1281  ______________________________________________________________________
 LC1281  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 LC1281  DYNAMIC HEIGHT  -        197.724 (meters)      648.70  (feet) COMP
 LC1281  MODELED GRAVITY -    980,151.4   (mgal)                       NAVD 88
 LC1281
 LC1281  VERT ORDER      -  FIRST     CLASS II
 LC1281
 LC1281.The horizontal coordinates were scaled from a map and have
 LC1281.an estimated accuracy of +/- 6 seconds.
 LC1281
 LC1281.The orthometric height was determined by differential leveling and
 LC1281.adjusted by the NATIONAL GEODETIC SURVEY
 LC1281.in June 1991.
 LC1281
 LC1281.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1281.GEOID18 height accuracy estimate available here.
 LC1281
 LC1281.Click photographs - Photos may exist for this station.
 LC1281
 LC1281.The dynamic height is computed by dividing the NAVD 88
 LC1281.geopotential number by the normal gravity value computed on the
 LC1281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1281.degrees latitude (g = 980.6199 gals.).
 LC1281
 LC1281.The modeled gravity was interpolated from observed gravity values.
 LC1281
 LC1281;                    North         East    Units  Estimated Accuracy
 LC1281;SPC IL W     -   441,750.      741,190.      MT  (+/- 180 meters Scaled)
 LC1281
 LC1281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL734028(NAD 83)
 LC1281
 LC1281                          SUPERSEDED SURVEY CONTROL
 LC1281
 LC1281  NGVD 29 (??/??/92)  197.921  (m)          649.35   (f) ADJ UNCH    1 2
 LC1281
 LC1281.Superseded values are not recommended for survey control.
 LC1281
 LC1281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1281.See file dsdata.pdf to determine how the superseded data were derived.
 LC1281
 LC1281_MARKER: DB = BENCH MARK DISK
 LC1281_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1281_SP_SET: BUILDING
 LC1281_STAMPING: P 163 1954
 LC1281_MARK LOGO: CGS
 LC1281_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1281_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1281+SATELLITE: SATELLITE OBSERVATIONS - November 07, 2004
 LC1281
 LC1281  HISTORY     - Date     Condition        Report By
 LC1281  HISTORY     - 1954     MONUMENTED       CGS
 LC1281  HISTORY     - 1968     GOOD             CGS
 LC1281  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC1281  HISTORY     - 20041107 GOOD             INDIV
 LC1281
 LC1281                          STATION DESCRIPTION
 LC1281
 LC1281'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1281'1 MI NW FROM OAK GROVE.
 LC1281'0.5 MILE NORTH ALONG A GRAVEL ROAD FROM THE CROSSROAD AND SCHOOL
 LC1281'AT OAK GROVE, THENCE ABOUT 0.55 MILE WEST ALONG A PAVED ROAD, IN
 LC1281'THE NORTHEAST ANGLE OF T JUNCTION OF A NORTH-SOUTH PAVED ROAD,
 LC1281'SET VERTICALLY IN THE WEST BRICK FACE OF ABBOTT CHILDREN CENTER
 LC1281'UNIT OF PEORIA STATE HOSPITAL BUILDING, 1 1/2 FEET SOUTH OF
 LC1281'NORTHWEST CORNER OF BUILDING AND 2.8 FEET ABOVE GROUND.  NOTE-- MARK
 LC1281'IS ABOUT 1.2 MILES SOUTH ALONG A PAVED ROAD FROM GREATER PEORIA
 LC1281'AIRPORT ADMINISTRATION BUILDING.
 LC1281
 LC1281                          STATION RECOVERY (1968)
 LC1281
 LC1281'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1281'RECOVERED IN GOOD CONDITION.
 LC1281
 LC1281                          STATION RECOVERY (1999)
 LC1281
 LC1281'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1281'MARK NOT FOUND.
 LC1281
 LC1281                          STATION RECOVERY (2004)
 LC1281
 LC1281'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004
 LC1281'RECOVERED IN GOOD CONDITION BY LOCAL SURVEYOR P FIELDS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0372 ***********************************************************************
 LC0372  DESIGNATION -  P 164
 LC0372  PID         -  LC0372
 LC0372  STATE/COUNTY-  IL/MCLEAN
 LC0372  COUNTRY     -  US
 LC0372  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0372
 LC0372                         *CURRENT SURVEY CONTROL
 LC0372  ______________________________________________________________________
 LC0372* NAD 83(1986) POSITION- 40 27 04.     (N) 088 58 14.     (W)   SCALED
 LC0372* NAVD 88 ORTHO HEIGHT -   257.981 (meters)      846.39  (feet) ADJUSTED
 LC0372  ______________________________________________________________________
 LC0372  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 LC0372  DYNAMIC HEIGHT  -        257.860 (meters)      846.00  (feet) COMP
 LC0372  MODELED GRAVITY -    980,146.7   (mgal)                       NAVD 88
 LC0372
 LC0372  VERT ORDER      -  FIRST     CLASS II
 LC0372
 LC0372.The horizontal coordinates were scaled from a map and have
 LC0372.an estimated accuracy of +/- 6 seconds.
 LC0372
 LC0372.The orthometric height was determined by differential leveling and
 LC0372.adjusted by the NATIONAL GEODETIC SURVEY
 LC0372.in June 1991.
 LC0372
 LC0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0372.GEOID18 height accuracy estimate available here.
 LC0372
 LC0372.Click photographs - Photos may exist for this station.
 LC0372
 LC0372.The dynamic height is computed by dividing the NAVD 88
 LC0372.geopotential number by the normal gravity value computed on the
 LC0372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0372.degrees latitude (g = 980.6199 gals.).
 LC0372
 LC0372.The modeled gravity was interpolated from observed gravity values.
 LC0372
 LC0372;                    North         East    Units  Estimated Accuracy
 LC0372;SPC IL E     -   420,290.      245,950.      MT  (+/- 180 meters Scaled)
 LC0372
 LC0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK329796(NAD 83)
 LC0372
 LC0372                          SUPERSEDED SURVEY CONTROL
 LC0372
 LC0372  NGVD 29 (??/??/92)  258.042  (m)          846.59   (f) ADJ UNCH    1 2
 LC0372
 LC0372.Superseded values are not recommended for survey control.
 LC0372
 LC0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0372.See file dsdata.pdf to determine how the superseded data were derived.
 LC0372
 LC0372_MARKER: DB = BENCH MARK DISK
 LC0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0372_STAMPING: P 164 1954
 LC0372_MARK LOGO: CGS
 LC0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0372+STABILITY: SURFACE MOTION
 LC0372
 LC0372  HISTORY     - Date     Condition        Report By
 LC0372  HISTORY     - 1954     MONUMENTED       CGS
 LC0372  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0372  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0372
 LC0372                          STATION DESCRIPTION
 LC0372
 LC0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0372'2.2 MI SE FROM BLOOMINGTON.
 LC0372'ABOUT 2.2 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0372'THE FREIGHT STATION AT BLOOMINGTON, ABOUT 0.6 MILE SOUTHEAST OF
 LC0372'CROSSING OF THE NEW YORK CENTRAL RAILROAD AND DEAN CONTROL TOWER,
 LC0372'ABOUT 0.2 MILE SOUTHEAST OF MILE POST 164, 41 1/2 FEET NORTHEAST
 LC0372'OF NORTHEAST RAIL OF NORTHEAST TRACK, 81 FEET EAST OF CENTER OF
 LC0372'CROSSING OF A GRAVEL ROAD, 35 FEET SOUTH OF CENTER LINE OF ROAD,
 LC0372'53 FEET WEST OF A POWER TRANSMISSION POLE AT A DIRECTIONAL CHANGE
 LC0372'IN LINE WITH TANGENTS EXTENDING NORTHWEST AND EAST, 16 1/2 FEET
 LC0372'SOUTH-SOUTHEAST OF POWER LINE POLE NO. 51, 2 1/2 FEET SOUTHWEST
 LC0372'OF A FENCE LINE, 2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST,
 LC0372'ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LC0372'POST PROJECTING 4 INCHES.
 LC0372
 LC0372                          STATION RECOVERY (1986)
 LC0372
 LC0372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0372'MARK NOT FOUND.
 LC0372
 LC0372                          STATION RECOVERY (2012)
 LC0372
 LC0372'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0372'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0408 ***********************************************************************
 LC0408  DESIGNATION -  P 165
 LC0408  PID         -  LC0408
 LC0408  STATE/COUNTY-  IL/PIATT
 LC0408  COUNTRY     -  US
 LC0408  USGS QUAD   -  MANSFIELD (2018)
 LC0408
 LC0408                         *CURRENT SURVEY CONTROL
 LC0408  ______________________________________________________________________
 LC0408* NAD 83(1986) POSITION- 40 13 57.     (N) 088 35 35.     (W)   SCALED
 LC0408* NAVD 88 ORTHO HEIGHT -   220.574 (meters)      723.67  (feet) ADJUSTED
 LC0408  ______________________________________________________________________
 LC0408  GEOID HEIGHT    -        -31.932 (meters)                     GEOID18
 LC0408  DYNAMIC HEIGHT  -        220.467 (meters)      723.32  (feet) COMP
 LC0408  MODELED GRAVITY -    980,134.4   (mgal)                       NAVD 88
 LC0408
 LC0408  VERT ORDER      -  FIRST     CLASS II
 LC0408
 LC0408.The horizontal coordinates were scaled from a map and have
 LC0408.an estimated accuracy of +/- 6 seconds.
 LC0408
 LC0408.The orthometric height was determined by differential leveling and
 LC0408.adjusted by the NATIONAL GEODETIC SURVEY
 LC0408.in June 1991.
 LC0408
 LC0408.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0408.GEOID18 height accuracy estimate available here.
 LC0408
 LC0408.Click photographs - Photos may exist for this station.
 LC0408
 LC0408.The dynamic height is computed by dividing the NAVD 88
 LC0408.geopotential number by the normal gravity value computed on the
 LC0408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0408.degrees latitude (g = 980.6199 gals.).
 LC0408
 LC0408.The modeled gravity was interpolated from observed gravity values.
 LC0408
 LC0408;                    North         East    Units  Estimated Accuracy
 LC0408;SPC IL E     -   395,850.      277,900.      MT  (+/- 180 meters Scaled)
 LC0408
 LC0408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK644547(NAD 83)
 LC0408
 LC0408                          SUPERSEDED SURVEY CONTROL
 LC0408
 LC0408  NGVD 29 (??/??/92)  220.614  (m)          723.80   (f) ADJ UNCH    1 2
 LC0408
 LC0408.Superseded values are not recommended for survey control.
 LC0408
 LC0408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0408.See file dsdata.pdf to determine how the superseded data were derived.
 LC0408
 LC0408_MARKER: DB = BENCH MARK DISK
 LC0408_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0408_SP_SET: RETAINING WALL
 LC0408_STAMPING: P 165 1954
 LC0408_MARK LOGO: CGS
 LC0408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0408+STABILITY: SURFACE MOTION
 LC0408
 LC0408  HISTORY     - Date     Condition        Report By
 LC0408  HISTORY     - 1954     MONUMENTED       CGS
 LC0408  HISTORY     - 1959     GOOD             CGS
 LC0408  HISTORY     - 1986     GOOD             NGS
 LC0408
 LC0408                          STATION DESCRIPTION
 LC0408
 LC0408'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0408'3.2 MI SE FROM FARMER CITY.
 LC0408'ABOUT 3.25 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0408'FROM THE STATION AT FARMER CITY, AT HARRIS, IN THE TOP OF THE
 LC0408'SOUTHEAST CORNER OF WALL OF SCALE PIT WHICH IS ON THE NORTH SIDE OF
 LC0408'HARRIS GRAIN ELEVATOR COMPANY OFFICE, 76 FEET SOUTH OF THE SOUTH
 LC0408'RAIL, 157 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH GRAVEL
 LC0408'ROAD AND ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK.
 LC0408
 LC0408                          STATION RECOVERY (1986)
 LC0408
 LC0408'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0408'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  3.5 KM (2.15
 LC0408'MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH STATE
 LC0408'HIGHWAY 54 IN FARMER CITY, IN THE SOUTHEAST CORNER OF A RETAINING WALL
 LC0408'OF THE SCALES OF THE TABOR AND COMPANY HARRIS STATION ELEVATOR, 53.2 M
 LC0408'(174.5 FT) EAST OF THE CENTER OF COUNTY ROAD 800 E, 49.6 M (162.7 FT)
 LC0408'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND 7.4 M (24.3 FT)
 LC0408'SOUTHEAST OF THE SOUTHEAST CORNER OF THE SCALES BUILDING.
 LC0408'THE MARK IS 1.3 M ABOVE THE COUNTY ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0173 ***********************************************************************
 LC0173  DESIGNATION -  P 166
 LC0173  PID         -  LC0173
 LC0173  STATE/COUNTY-  IL/CHAMPAIGN
 LC0173  COUNTRY     -  US
 LC0173  USGS QUAD   -  URBANA (2018)
 LC0173
 LC0173                         *CURRENT SURVEY CONTROL
 LC0173  ______________________________________________________________________
 LC0173* NAD 83(1986) POSITION- 40 05 02.     (N) 088 09 47.     (W)   SCALED
 LC0173* NAVD 88 ORTHO HEIGHT -   211.435 (meters)      693.68  (feet) ADJUSTED
 LC0173  ______________________________________________________________________
 LC0173  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 LC0173  DYNAMIC HEIGHT  -        211.328 (meters)      693.33  (feet) COMP
 LC0173  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 LC0173
 LC0173  VERT ORDER      -  FIRST     CLASS II
 LC0173
 LC0173.The horizontal coordinates were scaled from a map and have
 LC0173.an estimated accuracy of +/- 6 seconds.
 LC0173
 LC0173.The orthometric height was determined by differential leveling and
 LC0173.adjusted by the NATIONAL GEODETIC SURVEY
 LC0173.in June 1991.
 LC0173
 LC0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0173.GEOID18 height accuracy estimate available here.
 LC0173
 LC0173.Click photographs - Photos may exist for this station.
 LC0173
 LC0173.The dynamic height is computed by dividing the NAVD 88
 LC0173.geopotential number by the normal gravity value computed on the
 LC0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0173.degrees latitude (g = 980.6199 gals.).
 LC0173
 LC0173.The modeled gravity was interpolated from observed gravity values.
 LC0173
 LC0173;                    North         East    Units  Estimated Accuracy
 LC0173;SPC IL E     -   379,330.      314,520.      MT  (+/- 180 meters Scaled)
 LC0173
 LC0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK008377(NAD 83)
 LC0173
 LC0173                          SUPERSEDED SURVEY CONTROL
 LC0173
 LC0173  NGVD 29 (??/??/92)  211.476  (m)          693.82   (f) ADJ UNCH    1 2
 LC0173
 LC0173.Superseded values are not recommended for survey control.
 LC0173
 LC0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0173.See file dsdata.pdf to determine how the superseded data were derived.
 LC0173
 LC0173_MARKER: DB = BENCH MARK DISK
 LC0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0173_STAMPING: P 166 1954
 LC0173_MARK LOGO: CGS
 LC0173_PROJECTION: RECESSED 2 CENTIMETERS
 LC0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0173+STABILITY: SURFACE MOTION
 LC0173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0173+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2005
 LC0173
 LC0173  HISTORY     - Date     Condition        Report By
 LC0173  HISTORY     - 1954     MONUMENTED       CGS
 LC0173  HISTORY     - 1973     GOOD             NGS
 LC0173  HISTORY     - 1981     GOOD             LOCSUR
 LC0173  HISTORY     - 1986     GOOD             NGS
 LC0173  HISTORY     - 20051123 GOOD             ILDT
 LC0173
 LC0173                          STATION DESCRIPTION
 LC0173
 LC0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0173'3.2 MI SE FROM URBANA.
 LC0173'ABOUT 3.2 MILES SOUTHEAST ALONG THE WABASH RAILRAOD FROM THE
 LC0173'STATION AT SIDNEY, AT EAST-WEST ROAD CROSSING AT MIRA, 29.7 FEET
 LC0173'NORTHEAST OF NORTHEST RAIL OF MAIN TRACK, 16 FEET NORTHEAST OF
 LC0173'NORTHEAST RAIL OF A SIDE TRACK, 124 FEET SOUTHEAST OF MILE POLE
 LC0173'334, 34 FEET NORTH OF CENTER LINE OF EAST-WEST BLACK TOP ROAD,
 LC0173'115 FEET NORTHWEST AND ACROSS ROAD FROM WEST CORNER OF SCALE
 LC0173'HOUSE AND OFFICE OF GRAIN ELEVATOR AT MIRA, 8 1/2 FEET
 LC0173'EAST-NORTHEAST OF A RAILROAD TELEPHONE POLE, 2 FEET NORTHWEST
 LC0173'OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF
 LC0173'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0173
 LC0173                          STATION RECOVERY (1973)
 LC0173
 LC0173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0173'RECOVERED IN GOOD CONDITION.
 LC0173
 LC0173                          STATION RECOVERY (1981)
 LC0173
 LC0173'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981
 LC0173'RECOVERED IN GOOD CONDITION.
 LC0173
 LC0173                          STATION RECOVERY (1986)
 LC0173
 LC0173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0173'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  6.9 KM (4.3
 LC0173'MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH U.S.
 LC0173'HIGHWAY 150 IN URBANA, THENCE 0.2 KM (0.1 MI) EAST ALONG COUNTY ROAD
 LC0173'1400 N, 10.4 M (34.1 FT) NORTH OF THE CENTER OF THE ROAD, AND 4.9 M
 LC0173'(16.1 FT) NORTHEAST OF THE NEAR RAIL OF THE NORFOLK AND WESTERN
 LC0173'RAILROAD.
 LC0173'THE MARK IS 0.2 METERS  S FROM  A WITNESS POST
 LC0173'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LC0173
 LC0173                          STATION RECOVERY (2005)
 LC0173
 LC0173'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0173'TO REACH FROM IL 130 AND US 150 IN URBANA.  GO SOUTH ON IL 130 4.3 MI
 LC0173'TO CR 1400 N.  GO WEST ON 1400 N FOR 0.1 MI TO MARK ON RIGHT.  34.1 FT
 LC0173'NORTH OF CENTERLINE OF RD.  20 FT WEST OF FIELD ENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1835 ***********************************************************************
 LB1835  DESIGNATION -  P 167
 LB1835  PID         -  LB1835
 LB1835  STATE/COUNTY-  IL/VERMILION
 LB1835  COUNTRY     -  US
 LB1835  USGS QUAD   -  OAKWOOD (2018)
 LB1835
 LB1835                         *CURRENT SURVEY CONTROL
 LB1835  ______________________________________________________________________
 LB1835* NAD 83(1986) POSITION- 40 02 25.     (N) 087 49 46.     (W)   SCALED
 LB1835* NAVD 88 ORTHO HEIGHT -   200.501 (meters)      657.81  (feet) ADJUSTED
 LB1835  ______________________________________________________________________
 LB1835  GEOID HEIGHT    -        -32.243 (meters)                     GEOID18
 LB1835  DYNAMIC HEIGHT  -        200.400 (meters)      657.48  (feet) COMP
 LB1835  MODELED GRAVITY -    980,117.3   (mgal)                       NAVD 88
 LB1835
 LB1835  VERT ORDER      -  FIRST     CLASS II
 LB1835
 LB1835.The horizontal coordinates were scaled from a map and have
 LB1835.an estimated accuracy of +/- 6 seconds.
 LB1835
 LB1835.The orthometric height was determined by differential leveling and
 LB1835.adjusted by the NATIONAL GEODETIC SURVEY
 LB1835.in June 1991.
 LB1835
 LB1835.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1835.GEOID18 height accuracy estimate available here.
 LB1835
 LB1835.Click photographs - Photos may exist for this station.
 LB1835
 LB1835.The dynamic height is computed by dividing the NAVD 88
 LB1835.geopotential number by the normal gravity value computed on the
 LB1835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1835.degrees latitude (g = 980.6199 gals.).
 LB1835
 LB1835.The modeled gravity was interpolated from observed gravity values.
 LB1835
 LB1835;                    North         East    Units  Estimated Accuracy
 LB1835;SPC IL E     -   374,590.      343,000.      MT  (+/- 180 meters Scaled)
 LB1835
 LB1835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK292325(NAD 83)
 LB1835
 LB1835                          SUPERSEDED SURVEY CONTROL
 LB1835
 LB1835  NGVD 29 (??/??/92)  200.555  (m)          657.99   (f) ADJ UNCH    1 2
 LB1835
 LB1835.Superseded values are not recommended for survey control.
 LB1835
 LB1835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1835.See file dsdata.pdf to determine how the superseded data were derived.
 LB1835
 LB1835_MARKER: DB = BENCH MARK DISK
 LB1835_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1835_SP_SET: CULVERT HEADWALL
 LB1835_STAMPING: P 167 1954
 LB1835_MARK LOGO: CGS
 LB1835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1835+STABILITY: SURFACE MOTION
 LB1835
 LB1835  HISTORY     - Date     Condition        Report By
 LB1835  HISTORY     - 1954     MONUMENTED       CGS
 LB1835  HISTORY     - 1966     MARK NOT FOUND   CGS
 LB1835  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1835
 LB1835                          STATION DESCRIPTION
 LB1835
 LB1835'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1835'0.5 MI S FROM FAIRMOUNT.
 LB1835'ABOUT 0.5 MILE SOUTH ALONG A HIGHWAY LEADING TO SIDELL FROM THE
 LB1835'CROSSING OF THE WABASH RAILROAD AT FAIRMOUNT, ABOUT 0.1 MILE
 LB1835'EAST-SOUTHEAST OF PUBLIC SCHOOL, 121 YARDS SOUTH OF INTERSECTION
 LB1835'OF AN EAST-WEST ROAD, IN THE TOP OF NORTH END OF WEST HEAD
 LB1835'WALL OF A 6-FOOT CONCRETE CULVERT, 19 1/2 FEET WEST OF CENTER
 LB1835'LINE OF ROAD AND ABOUT 1/2 FOOT BELOW LEVEL OF ROAD.
 LB1835
 LB1835                          STATION RECOVERY (1966)
 LB1835
 LB1835'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 LB1835'MARK NOT FOUND.
 LB1835
 LB1835                          STATION RECOVERY (2011)
 LB1835
 LB1835'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1835'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0866 ***********************************************************************
 JB0866  DESIGNATION -  P 169
 JB0866  PID         -  JB0866
 JB0866  STATE/COUNTY-  IL/MARION
 JB0866  COUNTRY     -  US
 JB0866  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0866
 JB0866                         *CURRENT SURVEY CONTROL
 JB0866  ______________________________________________________________________
 JB0866* NAD 83(1986) POSITION- 38 36 43.     (N) 089 08 25.     (W)   SCALED
 JB0866* NAVD 88 ORTHO HEIGHT -   153.907 (meters)      504.94  (feet) ADJUSTED
 JB0866  ______________________________________________________________________
 JB0866  GEOID HEIGHT    -        -30.915 (meters)                     GEOID18
 JB0866  DYNAMIC HEIGHT  -        153.810 (meters)      504.63  (feet) COMP
 JB0866  MODELED GRAVITY -    979,994.2   (mgal)                       NAVD 88
 JB0866
 JB0866  VERT ORDER      -  FIRST     CLASS I
 JB0866
 JB0866.The horizontal coordinates were scaled from a map and have
 JB0866.an estimated accuracy of +/- 6 seconds.
 JB0866
 JB0866.The orthometric height was determined by differential leveling and
 JB0866.adjusted by the NATIONAL GEODETIC SURVEY
 JB0866.in June 1991.
 JB0866
 JB0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0866.GEOID18 height accuracy estimate available here.
 JB0866
 JB0866.Click photographs - Photos may exist for this station.
 JB0866
 JB0866.The dynamic height is computed by dividing the NAVD 88
 JB0866.geopotential number by the normal gravity value computed on the
 JB0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0866.degrees latitude (g = 980.6199 gals.).
 JB0866
 JB0866.The modeled gravity was interpolated from observed gravity values.
 JB0866
 JB0866;                    North         East    Units  Estimated Accuracy
 JB0866;SPC IL E     -   216,210.      229,720.      MT  (+/- 180 meters Scaled)
 JB0866
 JB0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH136758(NAD 83)
 JB0866
 JB0866                          SUPERSEDED SURVEY CONTROL
 JB0866
 JB0866  NGVD 29 (??/??/92)  154.036  (m)          505.37   (f) ADJ UNCH    1 1
 JB0866
 JB0866.Superseded values are not recommended for survey control.
 JB0866
 JB0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0866.See file dsdata.pdf to determine how the superseded data were derived.
 JB0866
 JB0866_MARKER: DB = BENCH MARK DISK
 JB0866_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0866_STAMPING: P 169 1969
 JB0866_MARK LOGO: CGS
 JB0866_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0866_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0866
 JB0866  HISTORY     - Date     Condition        Report By
 JB0866  HISTORY     - 1969     MONUMENTED       CGS
 JB0866  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 JB0866
 JB0866                          STATION DESCRIPTION
 JB0866
 JB0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0866'1.1 MI W FROM SANDOVAL.
 JB0866'ABOUT 1.1 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0866'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT SANDOVAL, NEAR
 JB0866'THE MARION-CLINTON COUNTY LINE, AT AN OVERHEAD POWER LINE CROSSING,
 JB0866'54 FEET SOUTHEAST OF AN ABANDONED FARM ROAD CROSSING, 48 FEET
 JB0866'SOUTH OF THE SOUTH RAIL, 28 FEET EAST OF THE LINE OF POLES, 3.2
 JB0866'FEET EAST OF MILEPOST 278-14, IN LINE WITH A ROW OF TELEGRAPH
 JB0866'POLES, 2 1/2 FEET NORTH OF THE RIGHT-OF-WAY FENCE LINE, 1.4 FEET
 JB0866'WEST OF A METAL WITNESS POST, 2 1/2 FEET BELOW THE LEVEL OF THE
 JB0866'TRACK AND IS A DISK ON THE TOP OF A 3 INCH METAL PIPE WHICH
 JB0866'PROJECTS 4 INCHES ABOVE THE LEVEL OF THE GROUND.  T2N, R1W.
 JB0866
 JB0866                          STATION RECOVERY (2011)
 JB0866
 JB0866'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0866'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0144 ***********************************************************************
 NH0144  DESIGNATION -  P 17
 NH0144  PID         -  NH0144
 NH0144  STATE/COUNTY-  IL/MCHENRY
 NH0144  COUNTRY     -  US
 NH0144  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0144
 NH0144                         *CURRENT SURVEY CONTROL
 NH0144  ______________________________________________________________________
 NH0144* NAD 83(1986) POSITION- 42 14 15.89   (N) 088 19 20.97   (W)   HD_HELD1
 NH0144* NAVD 88 ORTHO HEIGHT -   281.108 (meters)      922.27  (feet) ADJUSTED
 NH0144  ______________________________________________________________________
 NH0144  GEOID HEIGHT    -        -33.842 (meters)                     GEOID18
 NH0144  DYNAMIC HEIGHT  -        281.013 (meters)      921.96  (feet) COMP
 NH0144  MODELED GRAVITY -    980,275.1   (mgal)                       NAVD 88
 NH0144
 NH0144  VERT ORDER      -  SECOND    CLASS 0
 NH0144
 NH0144.The horizontal coordinates were determined by differentially corrected
 NH0144.hand held GPS observations or other comparable positioning techniques
 NH0144.and have an estimated accuracy of +/- 3 meters.
 NH0144
 NH0144.The orthometric height was determined by differential leveling and
 NH0144.adjusted by the NATIONAL GEODETIC SURVEY
 NH0144.in June 1991.
 NH0144
 NH0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0144.GEOID18 height accuracy estimate available here.
 NH0144
 NH0144.Click photographs - Photos may exist for this station.
 NH0144
 NH0144.The dynamic height is computed by dividing the NAVD 88
 NH0144.geopotential number by the normal gravity value computed on the
 NH0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0144.degrees latitude (g = 980.6199 gals.).
 NH0144
 NH0144.The modeled gravity was interpolated from observed gravity values.
 NH0144
 NH0144;                    North         East    Units  Estimated Accuracy
 NH0144;SPC IL E     -   618,509.9     300,894.9     MT  (+/- 3 meters HH1 GPS) 
 NH0144
 NH0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9088277020(NAD 83)
 NH0144
 NH0144                          SUPERSEDED SURVEY CONTROL
 NH0144
 NH0144  NGVD 29 (??/??/92)  281.154  (m)          922.42   (f) ADJ UNCH    2 0
 NH0144
 NH0144.Superseded values are not recommended for survey control.
 NH0144
 NH0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0144.See file dsdata.pdf to determine how the superseded data were derived.
 NH0144
 NH0144_MARKER: DB = BENCH MARK DISK
 NH0144_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NH0144+WITH SETTING: PAVEMENT
 NH0144_SP_SET: FLAGPOLE BASE
 NH0144_STAMPING: 922.370 P 17 1934
 NH0144_MARK LOGO: CGS
 NH0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0144+STABILITY: SURFACE MOTION
 NH0144
 NH0144  HISTORY     - Date     Condition        Report By
 NH0144  HISTORY     - 1934     MONUMENTED       CGS
 NH0144  HISTORY     - 1960     GOOD             CGS
 NH0144  HISTORY     - 1987     GOOD             USPSQD
 NH0144  HISTORY     - 1990     GOOD             USPSQD
 NH0144  HISTORY     - 19910518 GOOD             USPSQD
 NH0144  HISTORY     - 19950429 GOOD             USPSQD
 NH0144  HISTORY     - 20041113 POOR             USPSQD
 NH0144  HISTORY     - 20090216 GOOD             USGSNP
 NH0144
 NH0144                          STATION DESCRIPTION
 NH0144
 NH0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0144'AT CRYSTAL LAKE.
 NH0144'AT CRYSTAL LAKE, AT THE JUNCTION OF FRANKLIN AVENUE AND SOUTH
 NH0144'CAROLINE STREET, AT COMMUNITY HIGH SCHOOL, IN TOP OF THE EAST
 NH0144'EDGE OF THE CIRCULAR CONCRETE BASE FOR THE FLAGPOLE, 84 FEET
 NH0144'NORTH OF THE NORTH FACE OF THE NORTH WALL OF THE SCHOOL, 5 1/2
 NH0144'FEET WEST OF THE WEST EDGE OF THE SIDEWALK LEADING TO THE NORTH
 NH0144'ENTRANCE OF SCHOOL, 87 FEET SOUTH OF THE SOUTH CURB LINE OF
 NH0144'FRANKLIN AVENUE, AND ABOUT LEVEL WITH THE SIDEWALK.
 NH0144
 NH0144                          STATION RECOVERY (1987)
 NH0144
 NH0144'RECOVERY NOTE BY US POWER SQUADRON 1987 (PAM)
 NH0144'RECOVERED IN GOOD CONDITION.
 NH0144
 NH0144                          STATION RECOVERY (1990)
 NH0144
 NH0144'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0144'RECOVERED IN GOOD CONDITION.
 NH0144
 NH0144                          STATION RECOVERY (1991)
 NH0144
 NH0144'RECOVERY NOTE BY US POWER SQUADRON 1991 (WMB)
 NH0144'RECOVERED IN GOOD CONDITION.
 NH0144
 NH0144                          STATION RECOVERY (1995)
 NH0144
 NH0144'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0144'RECOVERED IN GOOD CONDITION.
 NH0144
 NH0144                          STATION RECOVERY (2004)
 NH0144
 NH0144'RECOVERY NOTE BY US POWER SQUADRON 2004 (DH)
 NH0144'THE BENCH MARK DISK HAS HAS A LOT OF ROUGH USEAGE TO THE POINT THAT
 NH0144'THE GEODETIC MARKER IS ALMOST UNREADABLE.  IT SHOULD BE REPLACED. WE
 NH0144'DID JUST MAKE OUT THE ELEVATION STAMP 922.370 FT AND THE LETTERS PIT.
 NH0144
 NH0144                          STATION RECOVERY (2009)
 NH0144
 NH0144'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2009 (MUP)
 NH0144'SOME GREEN PAINT ON DISK, STAMPING IS LEGIBLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0125 ***********************************************************************
 LC0125  DESIGNATION -  P 171
 LC0125  PID         -  LC0125
 LC0125  STATE/COUNTY-  IL/CHAMPAIGN
 LC0125  COUNTRY     -  US
 LC0125  USGS QUAD   -  MAHOMET (2018)
 LC0125
 LC0125                         *CURRENT SURVEY CONTROL
 LC0125  ______________________________________________________________________
 LC0125* NAD 83(1986) POSITION- 40 10 01.     (N) 088 24 27.     (W)   SCALED
 LC0125* NAVD 88 ORTHO HEIGHT -   221.606 (meters)      727.05  (feet) ADJUSTED
 LC0125  ______________________________________________________________________
 LC0125  GEOID HEIGHT    -        -32.046 (meters)                     GEOID18
 LC0125  DYNAMIC HEIGHT  -        221.495 (meters)      726.69  (feet) COMP
 LC0125  MODELED GRAVITY -    980,119.7   (mgal)                       NAVD 88
 LC0125
 LC0125  VERT ORDER      -  FIRST     CLASS II
 LC0125
 LC0125.The horizontal coordinates were scaled from a map and have
 LC0125.an estimated accuracy of +/- 6 seconds.
 LC0125
 LC0125.The orthometric height was determined by differential leveling and
 LC0125.adjusted by the NATIONAL GEODETIC SURVEY
 LC0125.in June 1991.
 LC0125
 LC0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0125.GEOID18 height accuracy estimate available here.
 LC0125
 LC0125.Click photographs - Photos may exist for this station.
 LC0125
 LC0125.The dynamic height is computed by dividing the NAVD 88
 LC0125.geopotential number by the normal gravity value computed on the
 LC0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0125.degrees latitude (g = 980.6199 gals.).
 LC0125
 LC0125.The modeled gravity was interpolated from observed gravity values.
 LC0125
 LC0125;                    North         East    Units  Estimated Accuracy
 LC0125;SPC IL E     -   388,540.      293,680.      MT  (+/- 180 meters Scaled)
 LC0125
 LC0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK801472(NAD 83)
 LC0125
 LC0125                          SUPERSEDED SURVEY CONTROL
 LC0125
 LC0125  NGVD 29 (??/??/92)  221.659  (m)          727.23   (f) ADJ UNCH    1 2
 LC0125
 LC0125.Superseded values are not recommended for survey control.
 LC0125
 LC0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0125.See file dsdata.pdf to determine how the superseded data were derived.
 LC0125
 LC0125_MARKER: DB = BENCH MARK DISK
 LC0125_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0125_SP_SET: BOX CULVERT HEADWALL
 LC0125_STAMPING: P 171 1954
 LC0125_MARK LOGO: CGS
 LC0125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0125+STABILITY: SURFACE MOTION
 LC0125
 LC0125  HISTORY     - Date     Condition        Report By
 LC0125  HISTORY     - 1954     MONUMENTED       CGS
 LC0125  HISTORY     - 1973     GOOD             NGS
 LC0125  HISTORY     - 1986     GOOD             NGS
 LC0125
 LC0125                          STATION DESCRIPTION
 LC0125
 LC0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0125'1.6 MI S FROM MAHOMET.
 LC0125'ABOUT 1.6 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE CROSSING OF
 LC0125'THE NEW YORK CENTRAL RAILROAD AT MAHOMET, IN THE TOP OF THE SOUTH
 LC0125'END OF THE WEST HEAD WALL OF A 6-FOOT CONCRETE BOX CULVERT,
 LC0125'18 FEET WEST OF CENTER LINE OF HIGHWAY, 201 FEET SOUTH OF CENTER
 LC0125'OF JUNCTION OF HIGHWAY AND A ROAD LEADING EAST AND ABOUT LEVEL
 LC0125'WITH HIGHWAY.
 LC0125
 LC0125                          STATION RECOVERY (1973)
 LC0125
 LC0125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0125'RECOVERED IN GOOD CONDITION.
 LC0125
 LC0125                          STATION RECOVERY (1986)
 LC0125
 LC0125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0125'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO THIS SURVEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0417 ***********************************************************************
 LC0417  DESIGNATION -  P 172
 LC0417  PID         -  LC0417
 LC0417  STATE/COUNTY-  IL/MCLEAN
 LC0417  COUNTRY     -  US
 LC0417  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0417
 LC0417                         *CURRENT SURVEY CONTROL
 LC0417  ______________________________________________________________________
 LC0417* NAD 83(1986) POSITION- 40 29 35.     (N) 088 58 57.     (W)   SCALED
 LC0417* NAVD 88 ORTHO HEIGHT -   242.215 (meters)      794.67  (feet) ADJUSTED
 LC0417  ______________________________________________________________________
 LC0417  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 LC0417  DYNAMIC HEIGHT  -        242.101 (meters)      794.29  (feet) COMP
 LC0417  MODELED GRAVITY -    980,151.5   (mgal)                       NAVD 88
 LC0417
 LC0417  VERT ORDER      -  FIRST     CLASS I
 LC0417
 LC0417.The horizontal coordinates were scaled from a map and have
 LC0417.an estimated accuracy of +/- 6 seconds.
 LC0417
 LC0417.The orthometric height was determined by differential leveling and
 LC0417.adjusted by the NATIONAL GEODETIC SURVEY
 LC0417.in June 1991.
 LC0417
 LC0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0417.GEOID18 height accuracy estimate available here.
 LC0417
 LC0417.Click photographs - Photos may exist for this station.
 LC0417
 LC0417.The dynamic height is computed by dividing the NAVD 88
 LC0417.geopotential number by the normal gravity value computed on the
 LC0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0417.degrees latitude (g = 980.6199 gals.).
 LC0417
 LC0417.The modeled gravity was interpolated from observed gravity values.
 LC0417
 LC0417;                    North         East    Units  Estimated Accuracy
 LC0417;SPC IL E     -   424,950.      244,970.      MT  (+/- 180 meters Scaled)
 LC0417
 LC0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK319843(NAD 83)
 LC0417
 LC0417                          SUPERSEDED SURVEY CONTROL
 LC0417
 LC0417  NGVD 29 (??/??/92)  242.270  (m)          794.85   (f) ADJ UNCH    1 1
 LC0417
 LC0417.Superseded values are not recommended for survey control.
 LC0417
 LC0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0417.See file dsdata.pdf to determine how the superseded data were derived.
 LC0417
 LC0417_MARKER: DB = BENCH MARK DISK
 LC0417_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0417_SP_SET: BRIDGE
 LC0417_STAMPING: P 172 1954
 LC0417_MARK LOGO: CGS
 LC0417_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0417
 LC0417  HISTORY     - Date     Condition        Report By
 LC0417  HISTORY     - 1954     MONUMENTED       CGS
 LC0417  HISTORY     - 1969     GOOD             CGS
 LC0417
 LC0417                          STATION DESCRIPTION
 LC0417
 LC0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0417'1.5 MI NE FROM BLOOMINGTON.
 LC0417'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0417'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 0.85 MILE NORTH ALONG THE
 LC0417'ILLINOIS CENTRAL RAILROAD, OR ABOUT 1.2 MILES SOUTH ALONG THE
 LC0417'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT NORMAL, 10 1/2 FEET
 LC0417'EAST OF THE EAST RAIL, SET IN THE TOP OF THE NORTHEAST CORNER
 LC0417'OF THE NORTH CONCRETE ABUTMENT OF A RAILROAD OVERPASS FOR EAST
 LC0417'EMERSON STREET, 4 FEET EAST OF THE EAST EDGE OF A STEEL BASE
 LC0417'PLATE, AND ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 34,
 LC0417'T24N, R2E
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2088 ***********************************************************************
 LC2088  DESIGNATION -  P 172 RESET
 LC2088  PID         -  LC2088
 LC2088  STATE/COUNTY-  IL/MCLEAN
 LC2088  COUNTRY     -  US
 LC2088  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC2088
 LC2088                         *CURRENT SURVEY CONTROL
 LC2088  ______________________________________________________________________
 LC2088* NAD 83(1986) POSITION- 40 29 35.     (N) 088 58 57.     (W)   SCALED
 LC2088* NAVD 88 ORTHO HEIGHT -   238.26  (meters)      781.7   (feet) RESET
 LC2088  ______________________________________________________________________
 LC2088  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 LC2088  VERT ORDER      -  THIRD
 LC2088
 LC2088.The horizontal coordinates were scaled from a map and have
 LC2088.an estimated accuracy of +/- 6 seconds.
 LC2088
 LC2088.The orthometric height was computed from unverified reset data.
 LC2088
 LC2088.No vertical observational check was made to the station.
 LC2088
 LC2088.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2088.GEOID18 height accuracy estimate available here.
 LC2088
 LC2088.Click photographs - Photos may exist for this station.
 LC2088
 LC2088;                    North         East    Units  Estimated Accuracy
 LC2088;SPC IL E     -   424,950.      244,970.      MT  (+/- 180 meters Scaled)
 LC2088
 LC2088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK319843(NAD 83)
 LC2088
 LC2088                          SUPERSEDED SURVEY CONTROL
 LC2088
 LC2088  NGVD 29 (11/09/15)  238.32   (m)          781.9    (f) RESET       3  
 LC2088
 LC2088.Superseded values are not recommended for survey control.
 LC2088
 LC2088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2088.See file dsdata.pdf to determine how the superseded data were derived.
 LC2088
 LC2088_MARKER: DV = VERTICAL CONTROL DISK
 LC2088_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC2088_SP_SET: BRIDGE ABUTMENT
 LC2088_STAMPING: P 172 RESET 1991
 LC2088_MARK LOGO: NGS
 LC2088_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2088+STABILITY: SURFACE MOTION
 LC2088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2088+SATELLITE: SATELLITE OBSERVATIONS - 1991
 LC2088
 LC2088  HISTORY     - Date     Condition        Report By
 LC2088  HISTORY     - 1991     MONUMENTED       NGS
 LC2088
 LC2088                          STATION DESCRIPTION
 LC2088
 LC2088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 LC2088'ABOUT O.95 MI NORTH ALONG MAIN STREET FROM WASHINGTON STREET AT THE
 LC2088'MCLEAN COUNTY COURTHOUSE IN BLOOMINGTON, THENCE 0.60 MI (0.97 KM)
 LC2088'EAST ALONG EMERSON STREET TO A BIKE PATH AND THE STATION ON THE LEFT,
 LC2088'77.8 M (255.2 FT) NORTH OF THE CENTERLINE OF EMERSON STREET, 2.2 M
 LC2088'(7.2 FT) EAST OF THE CENTERLINE OF THE BIKE PATH AT THE SOUTH END OF
 LC2088'A BIKE PATH BRIDGE, 0.4 M (1.3 FT) EAST OF A WOOD FENCE, 3.5 M
 LC2088'(11.5 FT) SOUTH OF A WOOD FENCE, SET IN THE TOP OF THE EAST END OF
 LC2088'THE SOUTH CONCRETE ABUTMENT OF THE BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0110 ***********************************************************************
 JB0110  DESIGNATION -  P 173
 JB0110  PID         -  JB0110
 JB0110  STATE/COUNTY-  IL/RICHLAND
 JB0110  COUNTRY     -  US
 JB0110  USGS QUAD   -  DUNDAS (2018)
 JB0110
 JB0110                         *CURRENT SURVEY CONTROL
 JB0110  ______________________________________________________________________
 JB0110* NAD 83(1986) POSITION- 38 50 15.     (N) 088 05 05.     (W)   SCALED
 JB0110* NAVD 88 ORTHO HEIGHT -   144.576 (meters)      474.33  (feet) ADJUSTED
 JB0110  ______________________________________________________________________
 JB0110  GEOID HEIGHT    -        -31.520 (meters)                     GEOID18
 JB0110  DYNAMIC HEIGHT  -        144.489 (meters)      474.04  (feet) COMP
 JB0110  MODELED GRAVITY -    980,020.6   (mgal)                       NAVD 88
 JB0110
 JB0110  VERT ORDER      -  FIRST     CLASS II
 JB0110
 JB0110.The horizontal coordinates were scaled from a map and have
 JB0110.an estimated accuracy of +/- 6 seconds.
 JB0110
 JB0110.The orthometric height was determined by differential leveling and
 JB0110.adjusted by the NATIONAL GEODETIC SURVEY
 JB0110.in June 1991.
 JB0110
 JB0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0110.GEOID18 height accuracy estimate available here.
 JB0110
 JB0110.Click photographs - Photos may exist for this station.
 JB0110
 JB0110.The dynamic height is computed by dividing the NAVD 88
 JB0110.geopotential number by the normal gravity value computed on the
 JB0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0110.degrees latitude (g = 980.6199 gals.).
 JB0110
 JB0110.The modeled gravity was interpolated from observed gravity values.
 JB0110
 JB0110;                    North         East    Units  Estimated Accuracy
 JB0110;SPC IL E     -   240,970.      321,590.      MT  (+/- 180 meters Scaled)
 JB0110
 JB0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH058993(NAD 83)
 JB0110
 JB0110                          SUPERSEDED SURVEY CONTROL
 JB0110
 JB0110  NGVD 29 (??/??/92)  144.661  (m)          474.61   (f) ADJ UNCH    1 2
 JB0110
 JB0110.Superseded values are not recommended for survey control.
 JB0110
 JB0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0110.See file dsdata.pdf to determine how the superseded data were derived.
 JB0110
 JB0110_MARKER: DD = SURVEY DISK
 JB0110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0110_STAMPING: P 173
 JB0110_MARK LOGO: CGS+SS
 JB0110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0110+STABILITY: SURFACE MOTION
 JB0110
 JB0110  HISTORY     - Date     Condition        Report By
 JB0110  HISTORY     - 1934     MONUMENTED       ILGS
 JB0110  HISTORY     - 1956     GOOD             CGS
 JB0110  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0110
 JB0110                          STATION DESCRIPTION
 JB0110
 JB0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0110'AT DUNDAS.
 JB0110'AT DUNDAS, ABOUT 0.25 MILE NORTH ALONG THE ILLINOIS CENTRAL
 JB0110'RAILROAD FROM THE STATION, AT THE THIRD ROAD CROSSING NORTH OF
 JB0110'STATION, 38 1/2 FEET EAST OF EAST RAIL, 37 FEET SOUTH OF CENTER
 JB0110'LINE OF EAST-WEST GRAVEL ROAD, 4 1/2 FEET EAST OF FIRST TELEPHONE
 JB0110'POLE SOUTH OF CROSSING, 54 1/2 FEET SOUTH-SOUTHEAST AND ACROSS
 JB0110'ROAD FROM CROSSING WARNING SIGN, 2 FEET SOUTH OF A WHITE WOODEN
 JB0110'WITNESS POST, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND SET
 JB0110'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0110
 JB0110                          STATION RECOVERY (1983)
 JB0110
 JB0110'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0110'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0076 ***********************************************************************
 JB0076  DESIGNATION -  P 174
 JB0076  PID         -  JB0076
 JB0076  STATE/COUNTY-  IL/JASPER
 JB0076  COUNTRY     -  US
 JB0076  USGS QUAD   -  NEWTON (2018)
 JB0076
 JB0076                         *CURRENT SURVEY CONTROL
 JB0076  ______________________________________________________________________
 JB0076* NAD 83(1986) POSITION- 38 59 21.     (N) 088 09 30.     (W)   SCALED
 JB0076* NAVD 88 ORTHO HEIGHT -   156.115 (meters)      512.19  (feet) ADJUSTED
 JB0076  ______________________________________________________________________
 JB0076  GEOID HEIGHT    -        -31.723 (meters)                     GEOID18
 JB0076  DYNAMIC HEIGHT  -        156.021 (meters)      511.88  (feet) COMP
 JB0076  MODELED GRAVITY -    980,026.7   (mgal)                       NAVD 88
 JB0076
 JB0076  VERT ORDER      -  FIRST     CLASS II
 JB0076
 JB0076.The horizontal coordinates were scaled from a map and have
 JB0076.an estimated accuracy of +/- 6 seconds.
 JB0076
 JB0076.The orthometric height was determined by differential leveling and
 JB0076.adjusted by the NATIONAL GEODETIC SURVEY
 JB0076.in June 1991.
 JB0076
 JB0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0076.GEOID18 height accuracy estimate available here.
 JB0076
 JB0076.Click photographs - Photos may exist for this station.
 JB0076
 JB0076.The dynamic height is computed by dividing the NAVD 88
 JB0076.geopotential number by the normal gravity value computed on the
 JB0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0076.degrees latitude (g = 980.6199 gals.).
 JB0076
 JB0076.The modeled gravity was interpolated from observed gravity values.
 JB0076
 JB0076;                    North         East    Units  Estimated Accuracy
 JB0076;SPC IL E     -   257,790.      315,160.      MT  (+/- 180 meters Scaled)
 JB0076
 JB0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ996162(NAD 83)
 JB0076
 JB0076                          SUPERSEDED SURVEY CONTROL
 JB0076
 JB0076  NGVD 29 (??/??/92)  156.183  (m)          512.41   (f) ADJ UNCH    1 2
 JB0076
 JB0076.Superseded values are not recommended for survey control.
 JB0076
 JB0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0076.See file dsdata.pdf to determine how the superseded data were derived.
 JB0076
 JB0076_MARKER: DB = BENCH MARK DISK
 JB0076_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0076_SP_SET: BUILDING
 JB0076_STAMPING: P 174 1956
 JB0076_MARK LOGO: CGS
 JB0076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0076
 JB0076  HISTORY     - Date     Condition        Report By
 JB0076  HISTORY     - 1956     MONUMENTED       CGS
 JB0076
 JB0076                          STATION DESCRIPTION
 JB0076
 JB0076'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0076'AT NEWTON.
 JB0076'AT NEWTON, ABOUT 93 YARDS WEST ALONG THE ILLINOIS CENTRAL
 JB0076'RAILROAD FROM INTERSECTION OF NORTH-SOUTH I.C. RR TRACK, ABOUT
 JB0076'80 YARDS WEST OF THE I.C. RR STATION, ABOUT 78 YARDS EAST OF
 JB0076'CENTER LINE OF FIRST AVENUE, 28 FEET NORTH OF NORTH RAIL OF
 JB0076'EAST-WEST TRACK, SET VERTICALLY IN THE SOUTH FACE OF RED-BRICK
 JB0076'TWO STORY BUILDING OF THE NEWTON BROOM COMPANY, 1.4 FEET WEST
 JB0076'OF SOUTHEAST CORNER OF BUILDING AND 1 1/2 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0246 ***********************************************************************
 KB0246  DESIGNATION -  P 175
 KB0246  PID         -  KB0246
 KB0246  STATE/COUNTY-  IL/JASPER
 KB0246  COUNTRY     -  US
 KB0246  USGS QUAD   -  GREENUP (2018)
 KB0246
 KB0246                         *CURRENT SURVEY CONTROL
 KB0246  ______________________________________________________________________
 KB0246* NAD 83(2011) POSITION- 39 09 23.54154(N) 088 08 59.94406(W)   ADJUSTED
 KB0246* NAD 83(2011) ELLIP HT-   145.380 (meters)        (06/27/12)   ADJUSTED
 KB0246* NAD 83(2011) EPOCH   -  2010.00
 KB0246* NAVD 88 ORTHO HEIGHT -   177.374 (meters)      581.93  (feet) ADJUSTED
 KB0246  ______________________________________________________________________
 KB0246  GEOID HEIGHT    -        -31.968 (meters)                     GEOID18
 KB0246  NAD 83(2011) X  -    159,882.321 (meters)                     COMP
 KB0246  NAD 83(2011) Y  - -4,949,903.542 (meters)                     COMP
 KB0246  NAD 83(2011) Z  -  4,005,899.512 (meters)                     COMP
 KB0246  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 KB0246  DYNAMIC HEIGHT  -        177.269 (meters)      581.59  (feet) COMP
 KB0246  MODELED GRAVITY -    980,033.0   (mgal)                       NAVD 88
 KB0246
 KB0246  VERT ORDER      -  FIRST     CLASS II
 KB0246
 KB0246  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0246  Standards:
 KB0246         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0246            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0246  -------------------------------------------------------------------
 KB0246  NETWORK    0.82   1.23           0.37   0.29   0.63      0.03029236
 KB0246  -------------------------------------------------------------------
 KB0246  Click here for local accuracies and other accuracy information.
 KB0246
 KB0246.The horizontal coordinates were established by GPS observations
 KB0246.and adjusted by the National Geodetic Survey in June 2012.
 KB0246
 KB0246.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0246.been affixed to the stable North American tectonic plate. See 
 KB0246.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0246
 KB0246.The horizontal coordinates are valid at the epoch date displayed above
 KB0246.which is a decimal equivalence of Year/Month/Day.
 KB0246
 KB0246.The orthometric height was determined by differential leveling and
 KB0246.adjusted by the NATIONAL GEODETIC SURVEY
 KB0246.in June 1991.
 KB0246
 KB0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0246.GEOID18 height accuracy estimate available here.
 KB0246
 KB0246.Click photographs - Photos may exist for this station.
 KB0246
 KB0246.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0246
 KB0246.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0246
 KB0246.The ellipsoidal height was determined by GPS observations
 KB0246.and is referenced to NAD 83.
 KB0246
 KB0246.The dynamic height is computed by dividing the NAVD 88
 KB0246.geopotential number by the normal gravity value computed on the
 KB0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0246.degrees latitude (g = 980.6199 gals.).
 KB0246
 KB0246.The modeled gravity was interpolated from observed gravity values.
 KB0246
 KB0246. The following values were computed from the NAD 83(2011) position.
 KB0246
 KB0246;                    North         East     Units Scale Factor Converg.
 KB0246;SPC IL E     -   276,372.141   315,847.406   MT  0.99997809   +0 06 56.8
 KB0246;SPC IL E     -   906,730.93  1,036,242.70   sFT  0.99997809   +0 06 56.8
 KB0246;UTM  16      - 4,334,777.833   400,639.254   MT  0.99972156   -0 43 34.3
 KB0246
 KB0246!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0246!SPC IL E     -   0.99997719  x   0.99997809  =   0.99995528
 KB0246!UTM  16      -   0.99997719  x   0.99972156  =   0.99969876
 KB0246
 KB0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0063934777(NAD 83)
 KB0246
 KB0246                          SUPERSEDED SURVEY CONTROL
 KB0246
 KB0246  NAD 83(2007)-  39 09 23.54152(N)    088 08 59.94519(W) AD(2002.00) 1
 KB0246  ELLIP H (06/09/11)  145.405  (m)                       GP(2002.00) 3 2
 KB0246  NAVD 88             177.37   (m)          581.9    (f) LEVELING    3  
 KB0246  NGVD 29 (??/??/92)  177.438  (m)          582.14   (f) ADJ UNCH    1 2
 KB0246
 KB0246.Superseded values are not recommended for survey control.
 KB0246
 KB0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0246.See file dsdata.pdf to determine how the superseded data were derived.
 KB0246
 KB0246_MARKER: DB = BENCH MARK DISK
 KB0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0246_STAMPING: P 175 1956
 KB0246_MARK LOGO: CGS
 KB0246_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0246+STABILITY: SURFACE MOTION
 KB0246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0246+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 KB0246
 KB0246  HISTORY     - Date     Condition        Report By
 KB0246  HISTORY     - 1956     MONUMENTED       CGS
 KB0246  HISTORY     - 20100804 GOOD             ILDT
 KB0246  HISTORY     - 20120620 GOOD             ILDT
 KB0246  HISTORY     - 20200402 GOOD             ILDT
 KB0246
 KB0246                          STATION DESCRIPTION
 KB0246
 KB0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0246'AT HIDALGO.
 KB0246'AT HIDALGO, ALONG THE ILLINOIS CENTRAL RAILROAD, ABOUT 0.3 MILE
 KB0246'SOUTH OF MILE POST P 148, 19 FEET EAST OF EAST RAIL, 195 FEET
 KB0246'NORTH OF CENTER OF CROSSING OF MAIN EAST-WEST STREET AT HIDALGO,
 KB0246'14 FEET NORTH-NORTHEAST OF STATION SIGN, 37.6 FEET SOUTHEAST OF
 KB0246'A SWITCH STAND AT THE SOUTH END OF AN ELEVATOR SIDING, 172 FEET
 KB0246'NORTH OF CROSSING WARNING SIGNAL, 3 FEET NORTH OF THE SECOND
 KB0246'TELEPHONE POLE NORTH OF CROSSING, ABOUT 1 FOOT BELOW LEVEL OF
 KB0246'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0246
 KB0246                          STATION RECOVERY (2010)
 KB0246
 KB0246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KB0246'RECOVERED AS DESCRIBED
 KB0246
 KB0246                          STATION RECOVERY (2012)
 KB0246
 KB0246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0246'RECOVERED IN GOOD CONDITION.
 KB0246
 KB0246                          STATION RECOVERY (2020)
 KB0246
 KB0246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SAB)
 KB0246'THE RAILROAD TRACK AND ALL SWITCHES AND WARNING SIGNALS HAVE BEEN
 KB0246'REMOVED.  THE MARK IS ON THE NORTH EDGE OF A GRAVEL PARKING LOT(TURN
 KB0246'AROUND), 196 FT (59.7 M) NORTHWEST OF A FIRE HYDRANT, 170 FT (51.8 M)
 KB0246'NORTH-NORTHEAST OF A TELEPHONE POLE AND 161 FT (49.1 M) NORTHEAST OF A
 KB0246'POWER POLE WITH A OUTDOOR WARNING SIREN MOUNTED ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0193 ***********************************************************************
 KB0193  DESIGNATION -  P 176
 KB0193  PID         -  KB0193
 KB0193  STATE/COUNTY-  IL/COLES
 KB0193  COUNTRY     -  US
 KB0193  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0193
 KB0193                         *CURRENT SURVEY CONTROL
 KB0193  ______________________________________________________________________
 KB0193* NAD 83(1986) POSITION- 39 27 17.     (N) 088 13 20.     (W)   SCALED
 KB0193* NAVD 88 ORTHO HEIGHT -   205.746 (meters)      675.02  (feet) ADJUSTED
 KB0193  ______________________________________________________________________
 KB0193  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 KB0193  DYNAMIC HEIGHT  -        205.629 (meters)      674.63  (feet) COMP
 KB0193  MODELED GRAVITY -    980,049.4   (mgal)                       NAVD 88
 KB0193
 KB0193  VERT ORDER      -  FIRST     CLASS II
 KB0193
 KB0193.The horizontal coordinates were scaled from a map and have
 KB0193.an estimated accuracy of +/- 6 seconds.
 KB0193
 KB0193.The orthometric height was determined by differential leveling and
 KB0193.adjusted by the NATIONAL GEODETIC SURVEY
 KB0193.in June 1991.
 KB0193
 KB0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0193.GEOID18 height accuracy estimate available here.
 KB0193
 KB0193.Click photographs - Photos may exist for this station.
 KB0193
 KB0193.The dynamic height is computed by dividing the NAVD 88
 KB0193.geopotential number by the normal gravity value computed on the
 KB0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0193.degrees latitude (g = 980.6199 gals.).
 KB0193
 KB0193.The modeled gravity was interpolated from observed gravity values.
 KB0193
 KB0193;                    North         East    Units  Estimated Accuracy
 KB0193;SPC IL E     -   309,470.      309,560.      MT  (+/- 180 meters Scaled)
 KB0193
 KB0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ948679(NAD 83)
 KB0193
 KB0193                          SUPERSEDED SURVEY CONTROL
 KB0193
 KB0193  NGVD 29 (??/??/92)  205.812  (m)          675.23   (f) ADJ UNCH    1 2
 KB0193
 KB0193.Superseded values are not recommended for survey control.
 KB0193
 KB0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0193.See file dsdata.pdf to determine how the superseded data were derived.
 KB0193
 KB0193_MARKER: DB = BENCH MARK DISK
 KB0193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0193_STAMPING: P 176 1956
 KB0193_MARK LOGO: CGS
 KB0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0193+STABILITY: SURFACE MOTION
 KB0193
 KB0193  HISTORY     - Date     Condition        Report By
 KB0193  HISTORY     - 1956     MONUMENTED       CGS
 KB0193
 KB0193                          STATION DESCRIPTION
 KB0193
 KB0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0193'4.4 MI NE FROM LERNA.
 KB0193'ABOUT 4.35 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0193'LOUIS RAILROAD FROM THE STATION AT LERNA, ABOUT 4.2 MILES SOUTHWEST
 KB0193'OF THE FREIGHT STATION AT CHARLESTON, COLES COUNTY, ABOUT 0.2 MILE
 KB0193'SOUTHWEST OF MILE POLE T 323, ABOUT MIDWAY BETWEEN TELEPHONE
 KB0193'POLES 323/08 AND 323/09, NEAR THE NORTHEAST END OF A CUT, 42 FEET
 KB0193'SOUTHEAST OF SOUTHEAST RAIL, 47 FEET SOUTH OF SOUTHEAST END OF
 KB0193'A 40-INCH PIPE CULVERT UNDER TRACK, 1 FOOT NORTHWEST OF A FENCE
 KB0193'LINE, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 1
 KB0193'FOOT ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 KB0193'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1489 ***********************************************************************
 KA1489  DESIGNATION -  P 177
 KA1489  PID         -  KA1489
 KA1489  STATE/COUNTY-  IL/EDGAR
 KA1489  COUNTRY     -  US
 KA1489  USGS QUAD   -  PARIS SOUTH (2018)
 KA1489
 KA1489                         *CURRENT SURVEY CONTROL
 KA1489  ______________________________________________________________________
 KA1489* NAD 83(1986) POSITION- 39 33 22.     (N) 087 39 15.     (W)   SCALED
 KA1489* NAVD 88 ORTHO HEIGHT -   218.456 (meters)      716.72  (feet) ADJUSTED
 KA1489  ______________________________________________________________________
 KA1489  GEOID HEIGHT    -        -32.208 (meters)                     GEOID18
 KA1489  DYNAMIC HEIGHT  -        218.337 (meters)      716.33  (feet) COMP
 KA1489  MODELED GRAVITY -    980,076.1   (mgal)                       NAVD 88
 KA1489
 KA1489  VERT ORDER      -  FIRST     CLASS II
 KA1489
 KA1489.The horizontal coordinates were scaled from a map and have
 KA1489.an estimated accuracy of +/- 6 seconds.
 KA1489
 KA1489.The orthometric height was determined by differential leveling and
 KA1489.adjusted by the NATIONAL GEODETIC SURVEY
 KA1489.in June 1991.
 KA1489
 KA1489.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1489.GEOID18 height accuracy estimate available here.
 KA1489
 KA1489.Click photographs - Photos may exist for this station.
 KA1489
 KA1489.The dynamic height is computed by dividing the NAVD 88
 KA1489.geopotential number by the normal gravity value computed on the
 KA1489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1489.degrees latitude (g = 980.6199 gals.).
 KA1489
 KA1489.The modeled gravity was interpolated from observed gravity values.
 KA1489
 KA1489;                    North         East    Units  Estimated Accuracy
 KA1489;SPC IL E     -   320,940.      358,370.      MT  (+/- 180 meters Scaled)
 KA1489
 KA1489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ438786(NAD 83)
 KA1489
 KA1489                          SUPERSEDED SURVEY CONTROL
 KA1489
 KA1489  NGVD 29 (??/??/92)  218.549  (m)          717.02   (f) ADJ UNCH    1 2
 KA1489
 KA1489.Superseded values are not recommended for survey control.
 KA1489
 KA1489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1489.See file dsdata.pdf to determine how the superseded data were derived.
 KA1489
 KA1489_MARKER: DB = BENCH MARK DISK
 KA1489_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1489_STAMPING: P 177 1956
 KA1489_MARK LOGO: CGS
 KA1489_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1489_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1489
 KA1489  HISTORY     - Date     Condition        Report By
 KA1489  HISTORY     - 1956     MONUMENTED       CGS
 KA1489  HISTORY     - 1973     GOOD             NGS
 KA1489  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 KA1489
 KA1489                          STATION DESCRIPTION
 KA1489
 KA1489'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1489'3.8 MI SE FROM PARIS.
 KA1489'ABOUT 3.8 MILES SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KA1489'THE STATION AT PARIS, ABOUT 0.45 MILE SOUTHEAST OF CROSSING OF
 KA1489'A NORTH-SOUTH BRICK SURFACED ROAD, IN SECTION 20, T. 13 N., R.
 KA1489'11 W., 21 1/2 FEET EAST-NORTHEAST OF NEAR RAIL OF TRACK, 45 FEET
 KA1489'SOUTHEAST OF CENTER OF PRIVATE CROSSING, 26 FEET SOUTH OF CENTER
 KA1489'LINE OF PRIVATE ROAD, 41 FEET NORTH-NORTHWEST OF A TELEPHONE POLE,
 KA1489'7 1/2 FEET SOUTH-SOUTHEAST OF A FENCE CORNER, 1 1/2 FEET SOUTHWEST
 KA1489'OF A FENCE LINE, 2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST,
 KA1489'ABOUT 1 1/2 FEET BELOW LEVEL OF TRACK AND IS A DISK ON COPPER
 KA1489'COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED BY A 4-INCH TILE
 KA1489'WHICH PROJECTS 2 INCHES.  THE ROD WAS DRIVEN TO REFUSAL AT A
 KA1489'DEPTH OF 43 1/2 FEET.
 KA1489
 KA1489                          STATION RECOVERY (1973)
 KA1489
 KA1489'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KA1489'RECOVERED IN GOOD CONDITION.
 KA1489
 KA1489                          STATION RECOVERY (2000)
 KA1489
 KA1489'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1489'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1489'NOT FOUND.
 KA1489'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1510 ***********************************************************************
 KA1510  CBN         -  This is a Cooperative Base Network Control Station.
 KA1510  DESIGNATION -  P 178
 KA1510  PID         -  KA1510
 KA1510  STATE/COUNTY-  IL/EDGAR
 KA1510  COUNTRY     -  US
 KA1510  USGS QUAD   -  PARIS SOUTH (2018)
 KA1510
 KA1510                         *CURRENT SURVEY CONTROL
 KA1510  ______________________________________________________________________
 KA1510* NAD 83(2011) POSITION- 39 36 56.77246(N) 087 44 26.55213(W)   ADJUSTED
 KA1510* NAD 83(2011) ELLIP HT-   185.645 (meters)        (06/27/12)   ADJUSTED
 KA1510* NAD 83(2011) EPOCH   -  2010.00
 KA1510* NAVD 88 ORTHO HEIGHT -   217.679 (meters)      714.17  (feet) ADJUSTED
 KA1510  ______________________________________________________________________
 KA1510  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 KA1510  NAD 83(2011) X  -    193,961.930 (meters)                     COMP
 KA1510  NAD 83(2011) Y  - -4,916,338.394 (meters)                     COMP
 KA1510  NAD 83(2011) Z  -  4,045,331.712 (meters)                     COMP
 KA1510  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 KA1510  DYNAMIC HEIGHT  -        217.563 (meters)      713.79  (feet) COMP
 KA1510  MODELED GRAVITY -    980,090.5   (mgal)                       NAVD 88
 KA1510
 KA1510  VERT ORDER      -  FIRST     CLASS II
 KA1510
 KA1510  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1510  Standards:
 KA1510         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1510            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1510  -------------------------------------------------------------------
 KA1510  NETWORK    0.95   2.08           0.44   0.31   1.06     -0.08137258
 KA1510  -------------------------------------------------------------------
 KA1510  Click here for local accuracies and other accuracy information.
 KA1510
 KA1510.The horizontal coordinates were established by GPS observations
 KA1510.and adjusted by the National Geodetic Survey in June 2012.
 KA1510
 KA1510.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1510.been affixed to the stable North American tectonic plate. See 
 KA1510.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1510
 KA1510.The horizontal coordinates are valid at the epoch date displayed above
 KA1510.which is a decimal equivalence of Year/Month/Day.
 KA1510
 KA1510.The orthometric height was determined by differential leveling and
 KA1510.adjusted by the NATIONAL GEODETIC SURVEY
 KA1510.in June 1991.
 KA1510
 KA1510.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1510.GEOID18 height accuracy estimate available here.
 KA1510
 KA1510.Click photographs - Photos may exist for this station.
 KA1510
 KA1510.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1510
 KA1510.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1510
 KA1510.The ellipsoidal height was determined by GPS observations
 KA1510.and is referenced to NAD 83.
 KA1510
 KA1510.The dynamic height is computed by dividing the NAVD 88
 KA1510.geopotential number by the normal gravity value computed on the
 KA1510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1510.degrees latitude (g = 980.6199 gals.).
 KA1510
 KA1510.The modeled gravity was interpolated from observed gravity values.
 KA1510
 KA1510. The following values were computed from the NAD 83(2011) position.
 KA1510
 KA1510;                    North         East     Units Scale Factor Converg.
 KA1510;SPC IL E     -   327,507.786   350,887.883   MT  1.00000687   +0 22 40.4
 KA1510;SPC IL E     - 1,074,498.46  1,151,204.66   sFT  1.00000687   +0 22 40.4
 KA1510;UTM  16      - 4,385,374.938   436,420.025   MT  0.99964977   -0 28 20.3
 KA1510
 KA1510!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1510!SPC IL E     -   0.99997088  x   1.00000687  =   0.99997775
 KA1510!UTM  16      -   0.99997088  x   0.99964977  =   0.99962066
 KA1510
 KA1510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3642085374(NAD 83)
 KA1510
 KA1510                          SUPERSEDED SURVEY CONTROL
 KA1510
 KA1510  NAD 83(2007)-  39 36 56.77252(N)    087 44 26.55300(W) AD(2002.00) 0
 KA1510  ELLIP H (02/10/07)  185.667  (m)                       GP(2002.00)    
 KA1510  ELLIP H (10/15/04)  185.693  (m)                       GP(       ) 4 2
 KA1510  NAD 83(1997)-  39 36 56.77241(N)    087 44 26.55290(W) AD(       ) B
 KA1510  ELLIP H (07/17/98)  185.684  (m)                       GP(       ) 4 1
 KA1510  NAD 83(1986)-  39 36 56.78132(N)    087 44 26.54996(W) AD(       ) 1
 KA1510  NAVD 88             217.68   (m)          714.2    (f) LEVELING    3  
 KA1510  NGVD 29 (??/??/92)  217.770  (m)          714.47   (f) ADJ UNCH    1 2
 KA1510  NGVD 29             217.77   (m)          714.5    (f) LEVELING    3  
 KA1510
 KA1510.Superseded values are not recommended for survey control.
 KA1510
 KA1510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1510.See file dsdata.pdf to determine how the superseded data were derived.
 KA1510
 KA1510_MARKER: DB = BENCH MARK DISK
 KA1510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1510_STAMPING: P 178 1956
 KA1510_MARK LOGO: CGS
 KA1510_PROJECTION: PROJECTING 122 CENTIMETERS
 KA1510_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1510+STABILITY: SURFACE MOTION
 KA1510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1510+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2012
 KA1510
 KA1510  HISTORY     - Date     Condition        Report By
 KA1510  HISTORY     - 1956     MONUMENTED       CGS
 KA1510  HISTORY     - 19901009 GOOD             NGS
 KA1510  HISTORY     - 19970417 GOOD             NGS
 KA1510  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1510  HISTORY     - 20110811 GOOD             JCLS
 KA1510  HISTORY     - 20120401 GOOD             GEOSPC
 KA1510
 KA1510                          STATION DESCRIPTION
 KA1510
 KA1510'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1510'1.8 MI W FROM PARIS.
 KA1510'ABOUT 1.85 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1510'CROSSING OF MAIN LINE OF NEW YORK CENTRAL RAILROAD AT PARIS,
 KA1510'IN SECTION 3, T.13 N., R.12 W., AT A NORTH-SOUTH ROAD CROSSING,
 KA1510'26 3/4 FEET SOUTH-SOUTHWEST OF NEAR RAIL OF TRACK, 19 FEET EAST
 KA1510'OF CENTER LINE OF ROAD, 40 FEET SOUTH-SOUTHEAST OF CENTER OF
 KA1510'CROSSING, 12 FEET SOUTHEAST OF CROSSING WARNING SIGN, ABOUT
 KA1510'1 1/2 FEET ABOVE LEVEL OF TRACK AND IS A DISK SET IN THE TOP OF
 KA1510'A CONCRETE BASE 18 INCHES SQUARE AND PROJECTING 4 FEET OUT OF
 KA1510'GROUND.
 KA1510
 KA1510                          STATION RECOVERY (1990)
 KA1510
 KA1510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KA1510'NOTE--THIS STATION REQUIRES A TALL TRIPOD OR A TRIBRACH TO SET ON THE
 KA1510'MARK.
 KA1510'STATION IS LOCATED ABOUT 4 KM (2.5 MI) WEST OF PARIS, AT THE CROSSING
 KA1510'OF A RAILROAD BED AND A COUNTY ROAD, IN THE TOP OF A CONCRETE BLOCK
 KA1510'FOUR FEET INTO THE GROUND AND USED AS A FENCE POST, IN THE NORTHWEST
 KA1510'CORNER OF SECTION 3, T 13 N, R 12 W, ON THE DIVIDE LINE BETWEEN ROAD
 KA1510'RIGHT-OF-WAY AND THE FIELD EDGE.
 KA1510'TO REACH FROM THE JUNCTION OF US HIGHWAY 150 AND STATE HIGHWAYS 1 AND
 KA1510'133 IN THE SOUTH SECTION OF PARIS, GO WEST ON HIGHWAY 133 FOR 1.30 KM
 KA1510'(0.81 MI) TO ITS JUNCTION WITH STATE HIGHWAY 16 ON THE LEFT. CONTINUE
 KA1510'WEST ON HIGHWAY 133 FOR 1.8 MI (2.9 KM) TO A CROSSROAD (GRAVEL SOUTH,
 KA1510'PAVED NORTH).  TURN RIGHT, NORTH, FOR 0.15 MI (0.24 KM) TO THE
 KA1510'RAILROAD BED AND THE STATION ON THE RIGHT.  (PARK ON THE RAILROAD
 KA1510'BED).
 KA1510'STATION MARK IS SET IN THE TOP OF AN 0.4 X 0.5 X 1.2 METER HIGH
 KA1510'CONCRETE BLOCK, THE TOP BEING ABOUT LEVEL WITH THE ROAD.  IT IS 4.4 M
 KA1510'(14.4 FT) EAST OF THE ROAD CENTER, AND 9 M (29.5 FT) SOUTH OF THE
 KA1510'CENTER OF THE RAILROAD BED.
 KA1510
 KA1510                          STATION RECOVERY (1997)
 KA1510
 KA1510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KA1510'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) WEST OF PARIS AT THE
 KA1510'CROSSING OF A COUNTY ROAD AND AN OLD RAILROAD BED, IN THE TOP OF A 0.4
 KA1510'M (1.3 FT) X 0.5 M (1.6 FT) CONCRERTE BLOCK WHICH IS 1.2 M (3.9 FT)
 KA1510'DEEP IN THE THE GROUND, PROJECTING 1.2 M, (3.9 FT) AND PREVIOUSLY USED
 KA1510'AS A FENCE CORNER ON THE LINE BETWEEN ROAD RIGHT-OF-WAY AND A FIELD.
 KA1510'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 150 AND STATE ROUTES 1 AND
 KA1510'133 IN THE SOUTH PART OF PARIS, GO WEST ON ROUTE 133 FOR 0.8 MI (1.3
 KA1510'KM) TO THE INTERSECTION WITH STATE ROUTE 16 ON THE LEFT.  CONTINUE
 KA1510'WEST ON ROUTE 133 FOR 1.8 MI (2.9 KM) TO A CROSSROAD.  TURN RIGHT,
 KA1510'NORTH, FOR 0.15 MI (0.24 KM) TO THE RAILROAD BED AND THE STATION ON
 KA1510'THE RIGHT, CAN PARK ON THE RAILROAD BED.  IT IS 4.4 M (14.4 FT) EAST
 KA1510'OF THE ROAD CENTER, AND 9.0 M (29.5 FT) SOUTH OF THE CENTER OF THE
 KA1510'RAILROAD BED.  NOTE--A TALL SETUP OR A TRIBRACH IS REQUIRED TO SETUP
 KA1510'ON THE MARK.
 KA1510
 KA1510                          STATION RECOVERY (2000)
 KA1510
 KA1510'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1510'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1510'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KA1510'
 KA1510
 KA1510                          STATION RECOVERY (2011)
 KA1510
 KA1510'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 KA1510'RECOVERED IN GOOD CONDITION.
 KA1510
 KA1510                          STATION RECOVERY (2012)
 KA1510
 KA1510'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1510'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0154 ***********************************************************************
 NG0154  DESIGNATION -  P 18
 NG0154  PID         -  NG0154
 NG0154  STATE/COUNTY-  IL/LAKE
 NG0154  COUNTRY     -  US
 NG0154  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0154
 NG0154                         *CURRENT SURVEY CONTROL
 NG0154  ______________________________________________________________________
 NG0154* NAD 83(1986) POSITION- 42 10 39.     (N) 087 47 37.     (W)   SCALED
 NG0154* NAVD 88 ORTHO HEIGHT -   209.138 (meters)      686.15  (feet) ADJUSTED
 NG0154  ______________________________________________________________________
 NG0154  GEOID HEIGHT    -        -34.009 (meters)                     GEOID18
 NG0154  DYNAMIC HEIGHT  -        209.071 (meters)      685.93  (feet) COMP
 NG0154  MODELED GRAVITY -    980,300.2   (mgal)                       NAVD 88
 NG0154
 NG0154  VERT ORDER      -  FIRST     CLASS 0
 NG0154
 NG0154.The horizontal coordinates were scaled from a map and have
 NG0154.an estimated accuracy of +/- 6 seconds.
 NG0154
 NG0154.The orthometric height was determined by differential leveling and
 NG0154.adjusted by the NATIONAL GEODETIC SURVEY
 NG0154.in June 1991.
 NG0154
 NG0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0154.GEOID18 height accuracy estimate available here.
 NG0154
 NG0154.Click photographs - Photos may exist for this station.
 NG0154
 NG0154.The dynamic height is computed by dividing the NAVD 88
 NG0154.geopotential number by the normal gravity value computed on the
 NG0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0154.degrees latitude (g = 980.6199 gals.).
 NG0154
 NG0154.The modeled gravity was interpolated from observed gravity values.
 NG0154
 NG0154;                    North         East    Units  Estimated Accuracy
 NG0154;SPC IL E     -   611,960.      344,590.      MT  (+/- 180 meters Scaled)
 NG0154
 NG0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM344697(NAD 83)
 NG0154
 NG0154                          SUPERSEDED SURVEY CONTROL
 NG0154
 NG0154  NGVD 29 (??/??/92)  209.201  (m)          686.35   (f) ADJ UNCH    1 0
 NG0154
 NG0154.Superseded values are not recommended for survey control.
 NG0154
 NG0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0154.See file dsdata.pdf to determine how the superseded data were derived.
 NG0154
 NG0154_MARKER: DB = BENCH MARK DISK
 NG0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0154_STAMPING: P 18 1934
 NG0154_MARK LOGO: CGS
 NG0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0154+STABILITY: SURFACE MOTION
 NG0154
 NG0154  HISTORY     - Date     Condition        Report By
 NG0154  HISTORY     - 1934     MONUMENTED       CGS
 NG0154  HISTORY     - 1973     GOOD             NGS
 NG0154  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NG0154  HISTORY     - 19960427 MARK NOT FOUND   USPSQD
 NG0154  HISTORY     - 19970601 MARK NOT FOUND   PATRIC
 NG0154  HISTORY     - 20030405 MARK NOT FOUND   USPSQD
 NG0154
 NG0154                          STATION DESCRIPTION
 NG0154
 NG0154'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0154'0.5 MI SE FROM HIGHLAND PARK.
 NG0154'0.5 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0154'FROM THE STATION AT HIGHLAND PARK, AT THE CROSSING OF LINCOLN
 NG0154'AVENUE WEST, 104.0 FEET SOUTHEAST OF CENTER LINE OF LINCOLN
 NG0154'AVENUE WEST, 37.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 NG0154'SOUTHWEST TRACK, 36.6 FEET SOUTH OF A TELEPHONE POLE.  A STANDARD
 NG0154'DISK SET IN THE TOP OF A CONCRETE POST 1.0 FOOT NORTHWEST OF A
 NG0154'METAL WITNESS POST AND 2.0 FEET BELOW THE LEVEL OF THE RAILROAD.
 NG0154'SEC 26, T43N, R12E.
 NG0154
 NG0154                          STATION RECOVERY (1987)
 NG0154
 NG0154'RECOVERY NOTE BY US POWER SQUADRON 1987 (MOC)
 NG0154'MARK NOT FOUND.
 NG0154
 NG0154                          STATION RECOVERY (1996)
 NG0154
 NG0154'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0154'MARK NOT FOUND.
 NG0154
 NG0154                          STATION RECOVERY (1997)
 NG0154
 NG0154'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1997 (SL)
 NG0154'MARK NOT FOUND.
 NG0154
 NG0154                          STATION RECOVERY (2003)
 NG0154
 NG0154'RECOVERY NOTE BY US POWER SQUADRON 2003 (SCB)
 NG0154'NO EVIDENCE OF DISK OR CONCRETE MONUMENT IN AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1321 ***********************************************************************
 JA1321  DESIGNATION -  P 181
 JA1321  PID         -  JA1321
 JA1321  STATE/COUNTY-  IL/LAWRENCE
 JA1321  COUNTRY     -  US
 JA1321  USGS QUAD   -  VINCENNES (2019)
 JA1321
 JA1321                         *CURRENT SURVEY CONTROL
 JA1321  ______________________________________________________________________
 JA1321* NAD 83(1986) POSITION- 38 43 41.     (N) 087 31 09.     (W)   SCALED
 JA1321* NAVD 88 ORTHO HEIGHT -   126.391 (meters)      414.67  (feet) ADJUSTED
 JA1321  ______________________________________________________________________
 JA1321  GEOID HEIGHT    -        -31.819 (meters)                     GEOID18
 JA1321  DYNAMIC HEIGHT  -        126.314 (meters)      414.42  (feet) COMP
 JA1321  MODELED GRAVITY -    980,013.6   (mgal)                       NAVD 88
 JA1321
 JA1321  VERT ORDER      -  FIRST     CLASS II
 JA1321
 JA1321.The horizontal coordinates were scaled from a map and have
 JA1321.an estimated accuracy of +/- 6 seconds.
 JA1321
 JA1321.The orthometric height was determined by differential leveling and
 JA1321.adjusted by the NATIONAL GEODETIC SURVEY
 JA1321.in June 1991.
 JA1321
 JA1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1321.GEOID18 height accuracy estimate available here.
 JA1321
 JA1321.Click photographs - Photos may exist for this station.
 JA1321
 JA1321.The dynamic height is computed by dividing the NAVD 88
 JA1321.geopotential number by the normal gravity value computed on the
 JA1321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1321.degrees latitude (g = 980.6199 gals.).
 JA1321
 JA1321.The modeled gravity was interpolated from observed gravity values.
 JA1321
 JA1321;                    North         East    Units  Estimated Accuracy
 JA1321;SPC IL E     -   229,100.      370,800.      MT  (+/- 180 meters Scaled)
 JA1321
 JA1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH548867(NAD 83)
 JA1321
 JA1321                          SUPERSEDED SURVEY CONTROL
 JA1321
 JA1321  NGVD 29 (??/??/92)  126.522  (m)          415.10   (f) ADJ UNCH    1 2
 JA1321
 JA1321.Superseded values are not recommended for survey control.
 JA1321
 JA1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1321.See file dsdata.pdf to determine how the superseded data were derived.
 JA1321
 JA1321_MARKER: DB = BENCH MARK DISK
 JA1321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1321_STAMPING: P 181 1956
 JA1321_MARK LOGO: CGS
 JA1321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1321+STABILITY: SURFACE MOTION
 JA1321
 JA1321  HISTORY     - Date     Condition        Report By
 JA1321  HISTORY     - 1956     MONUMENTED       CGS
 JA1321
 JA1321                          STATION DESCRIPTION
 JA1321
 JA1321'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1321'3.7 MI N FROM VINCENNES.
 JA1321'IN LAWRENCE COUNTY, ILLINOIS, ABOUT 0.4 MILE NORTHWEST ALONG U.S.
 JA1321'HIGHWAY 50 FROM BRIDGE OVER WABASH RIVER AT VINCENNES, KNOX
 JA1321'COUNTY, INDIANA, THENCE ABOUT 3.3 MILES NORTHEAST AND NORTH ALONG
 JA1321'STATE HIGHWAY 33, IN SECTION 3, T 4 N., R. 10 W., ABOUT 0.3 MILE
 JA1321'NORTH OF A CROSSROAD, 47 FEET EAST OF CENTER LINE OF HIGHWAY,
 JA1321'193 FEET NORTHEAST AND ACROSS HIGHWAY FROM THE NORTHEAST CORNER
 JA1321'OF A TWO-STORY CONCRETE BLOCK HOUSE, 80 FEET NORTH-NORTHWEST OF
 JA1321'NORTHWEST CORNER OF A CORN CRIB, 34 FEET WEST OF SOUTHWEST CORNER
 JA1321'OF A BARN, 2 FEET WEST OF A FENCE CORNER, 2 FEET NORTHWEST OF A
 JA1321'WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL OF HIGHWAY
 JA1321'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1321 ***********************************************************************
 KA1321  DESIGNATION -  P 182 RESET
 KA1321  PID         -  KA1321
 KA1321  STATE/COUNTY-  IL/CRAWFORD
 KA1321  COUNTRY     -  US
 KA1321  USGS QUAD   -  MEROM (2019)
 KA1321
 KA1321                         *CURRENT SURVEY CONTROL
 KA1321  ______________________________________________________________________
 KA1321* NAD 83(1986) POSITION- 39 03 55.     (N) 087 37 23.     (W)   SCALED
 KA1321* NAVD 88 ORTHO HEIGHT -   136.06  (meters)      446.4   (feet) RESET
 KA1321  ______________________________________________________________________
 KA1321  GEOID HEIGHT    -        -31.991 (meters)                     GEOID18
 KA1321  VERT ORDER      -  THIRD
 KA1321
 KA1321.The horizontal coordinates were scaled from a map and have
 KA1321.an estimated accuracy of +/- 6 seconds.
 KA1321
 KA1321.The orthometric height was computed from unverified reset data.
 KA1321
 KA1321.No vertical observational check was made to the station.
 KA1321
 KA1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1321.GEOID18 height accuracy estimate available here.
 KA1321
 KA1321.Click photographs - Photos may exist for this station.
 KA1321
 KA1321;                    North         East    Units  Estimated Accuracy
 KA1321;SPC IL E     -   266,470.      361,470.      MT  (+/- 180 meters Scaled)
 KA1321
 KA1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ460242(NAD 83)
 KA1321
 KA1321                          SUPERSEDED SURVEY CONTROL
 KA1321
 KA1321  NGVD 29 (??/??/??)  136.19   (m)          446.8    (f) RESET       3  
 KA1321
 KA1321.Superseded values are not recommended for survey control.
 KA1321
 KA1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1321.See file dsdata.pdf to determine how the superseded data were derived.
 KA1321
 KA1321_MARKER: DB = BENCH MARK DISK
 KA1321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1321_STAMPING: P 182 RESET 1969
 KA1321_MARK LOGO: CGS
 KA1321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1321+STABILITY: SURFACE MOTION
 KA1321
 KA1321  HISTORY     - Date     Condition        Report By
 KA1321  HISTORY     - 1969     MONUMENTED       CGS
 KA1321
 KA1321                          STATION DESCRIPTION
 KA1321
 KA1321'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KA1321'4 MI SE FROM HUTSONVILLE.
 KA1321'3.95 MILES SOUTHEAST ALONG THE LINCOLN NATIONAL MEMORIAL HIGHWAY
 KA1321'FROM THE SCHOOL AT HUTSONVILLE, 74 FEET NORTHEAST OF INTERSECTION
 KA1321'OF THE ROAD AND A ROAD SOUTH TO GRAVEL PIT, 37 FEET NORTH OF THE
 KA1321'CENTERLINE OF THE ROAD, 7 FEET SOUTH OF THE NORTH EDGE OF A CUT
 KA1321'BANK, ABOUT 80 FEET WEST OF A CURVE IN THE ROAD TO THE SOUTH,
 KA1321'ABOUT 300 FEET EAST OF A CURVE IN THE ROAD TO THE NORTH, SET IN
 KA1321'THE TOP OF A ROUND CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1262 ***********************************************************************
 KA1262  DESIGNATION -  P 183
 KA1262  PID         -  KA1262
 KA1262  STATE/COUNTY-  IL/EDGAR
 KA1262  COUNTRY     -  US
 KA1262  USGS QUAD   -  DENNISON (2018)
 KA1262
 KA1262                         *CURRENT SURVEY CONTROL
 KA1262  ______________________________________________________________________
 KA1262* NAD 83(1986) POSITION- 39 28 37.     (N) 087 33 11.     (W)   SCALED
 KA1262* NAVD 88 ORTHO HEIGHT -   176.494 (meters)      579.05  (feet) ADJUSTED
 KA1262  ______________________________________________________________________
 KA1262  GEOID HEIGHT    -        -32.447 (meters)                     GEOID18
 KA1262  DYNAMIC HEIGHT  -        176.395 (meters)      578.72  (feet) COMP
 KA1262  MODELED GRAVITY -    980,061.9   (mgal)                       NAVD 88
 KA1262
 KA1262  VERT ORDER      -  FIRST     CLASS II
 KA1262
 KA1262.The horizontal coordinates were scaled from a map and have
 KA1262.an estimated accuracy of +/- 6 seconds.
 KA1262
 KA1262.The orthometric height was determined by differential leveling and
 KA1262.adjusted by the NATIONAL GEODETIC SURVEY
 KA1262.in June 1991.
 KA1262
 KA1262.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1262.GEOID18 height accuracy estimate available here.
 KA1262
 KA1262.Click photographs - Photos may exist for this station.
 KA1262
 KA1262.The dynamic height is computed by dividing the NAVD 88
 KA1262.geopotential number by the normal gravity value computed on the
 KA1262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1262.degrees latitude (g = 980.6199 gals.).
 KA1262
 KA1262.The modeled gravity was interpolated from observed gravity values.
 KA1262
 KA1262;                    North         East    Units  Estimated Accuracy
 KA1262;SPC IL E     -   312,220.      367,140.      MT  (+/- 180 meters Scaled)
 KA1262
 KA1262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ524698(NAD 83)
 KA1262
 KA1262                          SUPERSEDED SURVEY CONTROL
 KA1262
 KA1262  NGVD 29 (??/??/92)  176.593  (m)          579.37   (f) ADJ UNCH    1 2
 KA1262
 KA1262.Superseded values are not recommended for survey control.
 KA1262
 KA1262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1262.See file dsdata.pdf to determine how the superseded data were derived.
 KA1262
 KA1262_MARKER: DB = BENCH MARK DISK
 KA1262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1262_STAMPING: P 183 1956
 KA1262_MARK LOGO: CGS
 KA1262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1262+STABILITY: SURFACE MOTION
 KA1262
 KA1262  HISTORY     - Date     Condition        Report By
 KA1262  HISTORY     - 1956     MONUMENTED       CGS
 KA1262  HISTORY     - 1959     GOOD             CGS
 KA1262
 KA1262                          STATION DESCRIPTION
 KA1262
 KA1262'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1262'0.8 MI NW FROM FARRINGTON.
 KA1262'0.8 MILE NORTHWEST ALONG A BRANCH LINE OF THE PENNSYLVANIA RAILROAD
 KA1262'WHICH LEADS NORTHWEST THRU PARIS FROM THE JUNCTION OF THE MAIN
 KA1262'LINE AT FARRINGTON, AT THE CROSSING OF THE EDGAR-CLARK COUNTY
 KA1262'LINE ROAD EAST-WEST, IN SECTION 17, T. 12 N., R. 10 W., 18 FEET
 KA1262'SOUTHWEST OF THE SOUTHWEST RAIL, 51 FEET WEST-NORTHWEST OF THE CENTER
 KA1262'OF THE CROSSING, 27 FEET NORTH OF THE CENTER LINE OF THE COUNTY
 KA1262'LINE ROAD, 7 FEET NORTHEAST OF A TELEPHONE POLE, 2 FEET EAST OF A
 KA1262'WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 KA1262'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1476 ***********************************************************************
 KA1476  DESIGNATION -  P 184
 KA1476  PID         -  KA1476
 KA1476  STATE/COUNTY-  IL/DOUGLAS
 KA1476  COUNTRY     -  US
 KA1476  USGS QUAD   -  BROCTON (2018)
 KA1476
 KA1476                         *CURRENT SURVEY CONTROL
 KA1476  ______________________________________________________________________
 KA1476* NAD 83(1986) POSITION- 39 42 26.83   (N) 087 59 09.78   (W)   HD_HELD1
 KA1476* NAVD 88 ORTHO HEIGHT -   200.023 (meters)      656.24  (feet) ADJUSTED
 KA1476  ______________________________________________________________________
 KA1476  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 KA1476  DYNAMIC HEIGHT  -        199.915 (meters)      655.89  (feet) COMP
 KA1476  MODELED GRAVITY -    980,080.9   (mgal)                       NAVD 88
 KA1476
 KA1476  VERT ORDER      -  FIRST     CLASS II
 KA1476
 KA1476.The horizontal coordinates were determined by differentially corrected
 KA1476.hand held GPS observations or other comparable positioning techniques
 KA1476.and have an estimated accuracy of +/- 3 meters.
 KA1476
 KA1476.The orthometric height was determined by differential leveling and
 KA1476.adjusted by the NATIONAL GEODETIC SURVEY
 KA1476.in June 1991.
 KA1476
 KA1476.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1476.GEOID18 height accuracy estimate available here.
 KA1476
 KA1476.Click photographs - Photos may exist for this station.
 KA1476
 KA1476.The dynamic height is computed by dividing the NAVD 88
 KA1476.geopotential number by the normal gravity value computed on the
 KA1476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1476.degrees latitude (g = 980.6199 gals.).
 KA1476
 KA1476.The modeled gravity was interpolated from observed gravity values.
 KA1476
 KA1476;                    North         East    Units  Estimated Accuracy
 KA1476;SPC IL E     -   337,576.7     329,781.3     MT  (+/- 3 meters HH1 GPS) 
 KA1476
 KA1476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1547295752(NAD 83)
 KA1476
 KA1476                          SUPERSEDED SURVEY CONTROL
 KA1476
 KA1476  NGVD 29 (??/??/92)  200.103  (m)          656.50   (f) ADJ UNCH    1 2
 KA1476
 KA1476.Superseded values are not recommended for survey control.
 KA1476
 KA1476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1476.See file dsdata.pdf to determine how the superseded data were derived.
 KA1476
 KA1476_MARKER: DB = BENCH MARK DISK
 KA1476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1476_STAMPING: P 184 1956
 KA1476_MARK LOGO: CGS
 KA1476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1476+STABILITY: SURFACE MOTION
 KA1476
 KA1476  HISTORY     - Date     Condition        Report By
 KA1476  HISTORY     - 1956     MONUMENTED       CGS
 KA1476  HISTORY     - 20110907 GOOD             ILDT
 KA1476
 KA1476                          STATION DESCRIPTION
 KA1476
 KA1476'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1476'4.6 MI NE FROM OAKLAND.
 KA1476'ABOUT 2.65 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1476'LOUIS RAILROAD FROM THE STATION AT OAKLAND, THENCE ABOUT 1.95
 KA1476'MILES NORTH ALONG A GRAVEL ROAD, ABOUT 0.4 MILE NORTH OF A BRIDGE
 KA1476'OVER A DITCH, AT A CROSSROAD, IN SECTION 32, T. 15 N., R. 14 W.,
 KA1476'29 FEET WEST OF CENTER LINE OF NORTH-SOUTH ROAD, 20 FEET NORTH OF
 KA1476'CENTER LINE OF EAST-WEST ROAD, 36 FEET NORTHWEST OF CENTER OF
 KA1476'INTERSECTION, 3 1/2 FEET EAST OF A TELEPHONE POLE, 2 FEET NORTH
 KA1476'OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH ROADS AND SET IN
 KA1476'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1476
 KA1476                          STATION RECOVERY (2011)
 KA1476
 KA1476'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KA1476'TELEPHONE POLE IS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0007 ***********************************************************************
 MF0007  DESIGNATION -  P 19
 MF0007  PID         -  MF0007
 MF0007  STATE/COUNTY-  IL/KANE
 MF0007  COUNTRY     -  US
 MF0007  USGS QUAD   -  GENEVA (2018)
 MF0007
 MF0007                         *CURRENT SURVEY CONTROL
 MF0007  ______________________________________________________________________
 MF0007* NAD 83(1986) POSITION- 41 54 49.     (N) 088 18 49.     (W)   SCALED
 MF0007* NAVD 88 ORTHO HEIGHT -   212.099 (meters)      695.86  (feet) ADJUSTED
 MF0007  ______________________________________________________________________
 MF0007  GEOID HEIGHT    -        -33.190 (meters)                     GEOID18
 MF0007  DYNAMIC HEIGHT  -        212.027 (meters)      695.63  (feet) COMP
 MF0007  MODELED GRAVITY -    980,278.3   (mgal)                       NAVD 88
 MF0007
 MF0007  VERT ORDER      -  SECOND    CLASS 0
 MF0007
 MF0007.The horizontal coordinates were scaled from a map and have
 MF0007.an estimated accuracy of +/- 6 seconds.
 MF0007
 MF0007.The orthometric height was determined by differential leveling and
 MF0007.adjusted by the NATIONAL GEODETIC SURVEY
 MF0007.in June 1991.
 MF0007
 MF0007.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0007.GEOID18 height accuracy estimate available here.
 MF0007
 MF0007.Click photographs - Photos may exist for this station.
 MF0007
 MF0007.The dynamic height is computed by dividing the NAVD 88
 MF0007.geopotential number by the normal gravity value computed on the
 MF0007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0007.degrees latitude (g = 980.6199 gals.).
 MF0007
 MF0007.The modeled gravity was interpolated from observed gravity values.
 MF0007
 MF0007;                    North         East    Units  Estimated Accuracy
 MF0007;SPC IL E     -   582,510.      301,640.      MT  (+/- 180 meters Scaled)
 MF0007
 MF0007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM910410(NAD 83)
 MF0007
 MF0007                          SUPERSEDED SURVEY CONTROL
 MF0007
 MF0007  NGVD 29 (??/??/92)  212.171  (m)          696.10   (f) ADJ UNCH    2 0
 MF0007
 MF0007.Superseded values are not recommended for survey control.
 MF0007
 MF0007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0007.See file dsdata.pdf to determine how the superseded data were derived.
 MF0007
 MF0007_MARKER: DB = BENCH MARK DISK
 MF0007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0007_STAMPING: P 19 1934
 MF0007_MARK LOGO: CGS
 MF0007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0007+STABILITY: SURFACE MOTION
 MF0007
 MF0007  HISTORY     - Date     Condition        Report By
 MF0007  HISTORY     - 1934     MONUMENTED       CGS
 MF0007  HISTORY     - 1973     POOR             NGS
 MF0007  HISTORY     - 1980     MARK NOT FOUND   NGS
 MF0007  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 MF0007  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0007
 MF0007                          STATION DESCRIPTION
 MF0007
 MF0007'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0007'AT SAINT CHARLES.
 MF0007'AT SAINT CHARLES, KANE COUNTY, AT THE MAIN STREET BRIDGE OVER
 MF0007'FOX RIVER, IN THE TOP OF THE FIRST EXPANSION POST EAST OF A
 MF0007'CITY-MARKER PLATE, 216 FEET EAST OF THE WEST END OF THE BRIDGE,.
 MF0007'135 FEET WEST OF THE EAST END, 36 FEET NORTH OF THE CENTERLINE
 MF0007'OF MAIN STREET, AND ABOUT 4 FEET ABOVE THE LEVEL OF THE SIDEWALK.
 MF0007'A STANDARD DISK, STAMPED P 19 1934.
 MF0007
 MF0007                          STATION RECOVERY (1973)
 MF0007
 MF0007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 MF0007'MARK RECOVERED IN POOR CONDITION.
 MF0007
 MF0007                          STATION RECOVERY (1980)
 MF0007
 MF0007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 MF0007'NOT RECOVERED. THE MAIN STREET BRIDGE HAS BEEN "BEAUTIFIED" AND A
 MF0007'DECORATIVE FINISH PUT ON THE EXPANSION POSTS. A BM DISK WAS FOUND IN
 MF0007'THE PROPER LOCATION BUT WAS STAMPED "P 19 RESET 1971" AND NO
 MF0007'INFORMATION WAS AVIALABLE FROM NGS AS TO ITS ELEVATION.
 MF0007
 MF0007                          STATION RECOVERY (1988)
 MF0007
 MF0007'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0007'MARK NOT FOUND.
 MF0007
 MF0007                          STATION RECOVERY (1989)
 MF0007
 MF0007'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0007'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1056 ***********************************************************************
 MF1056  DESIGNATION -  P 190
 MF1056  PID         -  MF1056
 MF1056  STATE/COUNTY-  IL/HENRY
 MF1056  COUNTRY     -  US
 MF1056  USGS QUAD   -  ANNAWAN (2018)
 MF1056
 MF1056                         *CURRENT SURVEY CONTROL
 MF1056  ______________________________________________________________________
 MF1056* NAD 83(1986) POSITION- 41 24 46.     (N) 089 58 30.     (W)   SCALED
 MF1056* NAVD 88 ORTHO HEIGHT -   190.203 (meters)      624.02  (feet) ADJUSTED
 MF1056  ______________________________________________________________________
 MF1056  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF1056  DYNAMIC HEIGHT  -        190.128 (meters)      623.78  (feet) COMP
 MF1056  MODELED GRAVITY -    980,224.0   (mgal)                       NAVD 88
 MF1056
 MF1056  VERT ORDER      -  SECOND    CLASS 0
 MF1056
 MF1056.The horizontal coordinates were scaled from a map and have
 MF1056.an estimated accuracy of +/- 6 seconds.
 MF1056
 MF1056.The orthometric height was determined by differential leveling and
 MF1056.adjusted by the NATIONAL GEODETIC SURVEY
 MF1056.in June 1991.
 MF1056
 MF1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1056.GEOID18 height accuracy estimate available here.
 MF1056
 MF1056.Click photographs - Photos may exist for this station.
 MF1056
 MF1056.The dynamic height is computed by dividing the NAVD 88
 MF1056.geopotential number by the normal gravity value computed on the
 MF1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1056.degrees latitude (g = 980.6199 gals.).
 MF1056
 MF1056.The modeled gravity was interpolated from observed gravity values.
 MF1056
 MF1056;                    North         East    Units  Estimated Accuracy
 MF1056;SPC IL W     -   526,880.      716,020.      MT  (+/- 180 meters Scaled)
 MF1056
 MF1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL513888(NAD 83)
 MF1056
 MF1056                          SUPERSEDED SURVEY CONTROL
 MF1056
 MF1056  NGVD 29 (??/??/92)  190.267  (m)          624.23   (f) ADJ UNCH    2 0
 MF1056
 MF1056.Superseded values are not recommended for survey control.
 MF1056
 MF1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1056.See file dsdata.pdf to determine how the superseded data were derived.
 MF1056
 MF1056_MARKER: DB = BENCH MARK DISK
 MF1056_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1056_SP_SET: CULVERT HEADWALL
 MF1056_STAMPING: P 190 1959
 MF1056_MARK LOGO: CGS
 MF1056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1056+STABILITY: SURFACE MOTION
 MF1056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1056+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2014
 MF1056
 MF1056  HISTORY     - Date     Condition        Report By
 MF1056  HISTORY     - 1959     MONUMENTED       CGS
 MF1056  HISTORY     - 19960809 GOOD             USPSQD
 MF1056  HISTORY     - 20010919 GOOD             USPSQD
 MF1056  HISTORY     - 20040303 GOOD             USPSQD
 MF1056  HISTORY     - 20140701 GOOD             INDIV
 MF1056  HISTORY     - 20140722 GOOD             INDIV
 MF1056
 MF1056                          STATION DESCRIPTION
 MF1056
 MF1056'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1056'2.2 MI E FROM ATKINSON.
 MF1056'ABOUT 2.15 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MF1056'SCHOOL BUILDING AT ATKINSON, SET IN THE TOP OF THE SOUTH
 MF1056'HEADWALL OF A 3-FOOT BOX CONCRETE CULVERT, IN THE APPROXIMATE
 MF1056'CENTER OF THE HEADWALL, 21 FEET SOUTH OF THE CENTER LINE OF THE
 MF1056'HIGHWAY, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 MF1056
 MF1056                          STATION RECOVERY (1996)
 MF1056
 MF1056'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1056'RECOVERED IN GOOD CONDITION.
 MF1056
 MF1056                          STATION RECOVERY (2001)
 MF1056
 MF1056'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1056'RECOVERED IN GOOD CONDITION.
 MF1056
 MF1056                          STATION RECOVERY (2004)
 MF1056
 MF1056'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1056'RECOVERED IN GOOD CONDITION.
 MF1056
 MF1056                          STATION RECOVERY (2014)
 MF1056
 MF1056'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (JEF)
 MF1056'RECOVERED AS DESCRIBED
 MF1056
 MF1056                          STATION RECOVERY (2014)
 MF1056
 MF1056'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0993 ***********************************************************************
 MF0993  DESIGNATION -  P 191
 MF0993  PID         -  MF0993
 MF0993  STATE/COUNTY-  IL/BUREAU
 MF0993  COUNTRY     -  US
 MF0993  USGS QUAD   -  BUDA (2018)
 MF0993
 MF0993                         *CURRENT SURVEY CONTROL
 MF0993  ______________________________________________________________________
 MF0993* NAD 83(1986) POSITION- 41 21 54.     (N) 089 42 56.     (W)   SCALED
 MF0993* NAVD 88 ORTHO HEIGHT -   196.379 (meters)      644.29  (feet) ADJUSTED
 MF0993  ______________________________________________________________________
 MF0993  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 MF0993  DYNAMIC HEIGHT  -        196.299 (meters)      644.02  (feet) COMP
 MF0993  MODELED GRAVITY -    980,212.6   (mgal)                       NAVD 88
 MF0993
 MF0993  VERT ORDER      -  SECOND    CLASS 0
 MF0993
 MF0993.The horizontal coordinates were scaled from a map and have
 MF0993.an estimated accuracy of +/- 6 seconds.
 MF0993
 MF0993.The orthometric height was determined by differential leveling and
 MF0993.adjusted by the NATIONAL GEODETIC SURVEY
 MF0993.in June 1991.
 MF0993
 MF0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0993.GEOID18 height accuracy estimate available here.
 MF0993
 MF0993.Click photographs - Photos may exist for this station.
 MF0993
 MF0993.The dynamic height is computed by dividing the NAVD 88
 MF0993.geopotential number by the normal gravity value computed on the
 MF0993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0993.degrees latitude (g = 980.6199 gals.).
 MF0993
 MF0993.The modeled gravity was interpolated from observed gravity values.
 MF0993
 MF0993;                    North         East    Units  Estimated Accuracy
 MF0993;SPC IL W     -   521,660.      737,740.      MT  (+/- 180 meters Scaled)
 MF0993
 MF0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL728828(NAD 83)
 MF0993
 MF0993                          SUPERSEDED SURVEY CONTROL
 MF0993
 MF0993  NGVD 29 (??/??/92)  196.457  (m)          644.54   (f) ADJ UNCH    2 0
 MF0993
 MF0993.Superseded values are not recommended for survey control.
 MF0993
 MF0993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0993.See file dsdata.pdf to determine how the superseded data were derived.
 MF0993
 MF0993_MARKER: DB = BENCH MARK DISK
 MF0993_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0993_SP_SET: CULVERT HEADWALL
 MF0993_STAMPING: P 191 1959
 MF0993_MARK LOGO: CGS
 MF0993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0993+STABILITY: SURFACE MOTION
 MF0993
 MF0993  HISTORY     - Date     Condition        Report By
 MF0993  HISTORY     - 1959     MONUMENTED       CGS
 MF0993  HISTORY     - 19951028 GOOD             USPSQD
 MF0993  HISTORY     - 20010502 GOOD             USPSQD
 MF0993
 MF0993                          STATION DESCRIPTION
 MF0993
 MF0993'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0993'1.2 MI E FROM SHEFFIELD.
 MF0993'ABOUT 1.25 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE OVERPASS
 MF0993'OVER THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY AT SHEFFIELD,
 MF0993'ABOUT 56 YARDS WEST OF THE DRIVEWAY NORTH TO A FARM HOUSE,
 MF0993'SET IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE HEADWALL
 MF0993'OF A 40-FOOT CULVERT, 21 FEET SOUTH OF THE CENTERLINE OF THE
 MF0993'HIGHWAY, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 MF0993
 MF0993                          STATION RECOVERY (1995)
 MF0993
 MF0993'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0993'RECOVERED IN GOOD CONDITION.
 MF0993
 MF0993                          STATION RECOVERY (2001)
 MF0993
 MF0993'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0887 ***********************************************************************
 MF0887  DESIGNATION -  P 192
 MF0887  PID         -  MF0887
 MF0887  STATE/COUNTY-  IL/BUREAU
 MF0887  COUNTRY     -  US
 MF0887  USGS QUAD   -  MALDEN (2018)
 MF0887
 MF0887                         *CURRENT SURVEY CONTROL
 MF0887  ______________________________________________________________________
 MF0887* NAD 83(1986) POSITION- 41 24 28.45   (N) 089 21 34.10   (W)   HD_HELD1
 MF0887* NAVD 88 ORTHO HEIGHT -   200.578 (meters)      658.06  (feet) ADJUSTED
 MF0887  ______________________________________________________________________
 MF0887  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MF0887  DYNAMIC HEIGHT  -        200.498 (meters)      657.80  (feet) COMP
 MF0887  MODELED GRAVITY -    980,216.2   (mgal)                       NAVD 88
 MF0887
 MF0887  VERT ORDER      -  SECOND    CLASS 0
 MF0887
 MF0887.The horizontal coordinates were determined by differentially corrected
 MF0887.hand held GPS observations or other comparable positioning techniques
 MF0887.and have an estimated accuracy of +/- 3 meters.
 MF0887
 MF0887.The orthometric height was determined by differential leveling and
 MF0887.adjusted by the NATIONAL GEODETIC SURVEY
 MF0887.in June 1991.
 MF0887
 MF0887.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0887.GEOID18 height accuracy estimate available here.
 MF0887
 MF0887.Click photographs - Photos may exist for this station.
 MF0887
 MF0887.The dynamic height is computed by dividing the NAVD 88
 MF0887.geopotential number by the normal gravity value computed on the
 MF0887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0887.degrees latitude (g = 980.6199 gals.).
 MF0887
 MF0887.The modeled gravity was interpolated from observed gravity values.
 MF0887
 MF0887;                    North         East    Units  Estimated Accuracy
 MF0887;SPC IL W     -   526,638.1     767,489.4     MT  (+/- 3 meters HH1 GPS) 
 MF0887
 MF0887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0278686726(NAD 83)
 MF0887
 MF0887                          SUPERSEDED SURVEY CONTROL
 MF0887
 MF0887  NGVD 29 (??/??/92)  200.656  (m)          658.32   (f) ADJ UNCH    2 0
 MF0887
 MF0887.Superseded values are not recommended for survey control.
 MF0887
 MF0887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0887.See file dsdata.pdf to determine how the superseded data were derived.
 MF0887
 MF0887_MARKER: DB = BENCH MARK DISK
 MF0887_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0887_SP_SET: BRIDGE
 MF0887_STAMPING: P 192 1959
 MF0887_MARK LOGO: CGS
 MF0887_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0887+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2022
 MF0887
 MF0887  HISTORY     - Date     Condition        Report By
 MF0887  HISTORY     - 1959     MONUMENTED       CGS
 MF0887  HISTORY     - 19960414 GOOD             USPSQD
 MF0887  HISTORY     - 20010425 GOOD             USPSQD
 MF0887  HISTORY     - 20051005 GOOD             USPSQD
 MF0887  HISTORY     - 20221214 GOOD             ILDT
 MF0887
 MF0887                          STATION DESCRIPTION
 MF0887
 MF0887'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0887'7.3 MI E FROM PRINCETON.
 MF0887'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0887'OFFICE AT PRINCETON, THENCE 3.7 MILES EAST ALONG GRAVEL ROAD,
 MF0887'SET IN THE TOP OF THE WEST END OF THE NORTH HEADWALL OF A 60-FOOT
 MF0887'CONCRETE BRIDGE OVER A STREAM, 10 FEET NORTH OF THE CENTER LINE
 MF0887'OF THE ROAD, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD.
 MF0887
 MF0887                          STATION RECOVERY (1996)
 MF0887
 MF0887'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0887'RECOVERED IN GOOD CONDITION.
 MF0887
 MF0887                          STATION RECOVERY (2001)
 MF0887
 MF0887'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0887'RECOVERED IN GOOD CONDITION.
 MF0887
 MF0887                          STATION RECOVERY (2005)
 MF0887
 MF0887'RECOVERY NOTE BY US POWER SQUADRON 2005
 MF0887'RECOVERED IN GOOD CONDITION.
 MF0887
 MF0887                          STATION RECOVERY (2022)
 MF0887
 MF0887'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF0887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0098 ***********************************************************************
 MG0098  DESIGNATION -  P 193
 MG0098  PID         -  MG0098
 MG0098  STATE/COUNTY-  IL/HENRY
 MG0098  COUNTRY     -  US
 MG0098  USGS QUAD   -  GENESEO (2018)
 MG0098
 MG0098                         *CURRENT SURVEY CONTROL
 MG0098  ______________________________________________________________________
 MG0098* NAD 83(1986) POSITION- 41 25 59.     (N) 090 12 51.     (W)   SCALED
 MG0098* NAVD 88 ORTHO HEIGHT -   220.865 (meters)      724.62  (feet) ADJUSTED
 MG0098  ______________________________________________________________________
 MG0098  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 MG0098  DYNAMIC HEIGHT  -        220.777 (meters)      724.33  (feet) COMP
 MG0098  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 MG0098
 MG0098  VERT ORDER      -  SECOND    CLASS 0
 MG0098
 MG0098.The horizontal coordinates were scaled from a map and have
 MG0098.an estimated accuracy of +/- 6 seconds.
 MG0098
 MG0098.The orthometric height was determined by differential leveling and
 MG0098.adjusted by the NATIONAL GEODETIC SURVEY
 MG0098.in June 1991.
 MG0098
 MG0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0098.GEOID18 height accuracy estimate available here.
 MG0098
 MG0098.Click photographs - Photos may exist for this station.
 MG0098
 MG0098.The dynamic height is computed by dividing the NAVD 88
 MG0098.geopotential number by the normal gravity value computed on the
 MG0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0098.degrees latitude (g = 980.6199 gals.).
 MG0098
 MG0098.The modeled gravity was interpolated from observed gravity values.
 MG0098
 MG0098;                    North         East    Units  Estimated Accuracy
 MG0098;SPC IL W     -   529,120.      696,030.      MT  (+/- 180 meters Scaled)
 MG0098
 MG0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF327905(NAD 83)
 MG0098
 MG0098                          SUPERSEDED SURVEY CONTROL
 MG0098
 MG0098  NGVD 29 (??/??/92)  220.945  (m)          724.88   (f) ADJ UNCH    2 0
 MG0098
 MG0098.Superseded values are not recommended for survey control.
 MG0098
 MG0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0098.See file dsdata.pdf to determine how the superseded data were derived.
 MG0098
 MG0098_MARKER: DB = BENCH MARK DISK
 MG0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0098_STAMPING: P 193 1959
 MG0098_MARK LOGO: CGS
 MG0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0098+STABILITY: SURFACE MOTION
 MG0098
 MG0098  HISTORY     - Date     Condition        Report By
 MG0098  HISTORY     - 1959     MONUMENTED       CGS
 MG0098  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0098  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0098  HISTORY     - 20011006 GOOD             USPSQD
 MG0098  HISTORY     - 20040609 GOOD             USPSQD
 MG0098
 MG0098                          STATION DESCRIPTION
 MG0098
 MG0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0098'3.8 MI SW FROM GENESEO.
 MG0098'ABOUT 2.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0098'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0098'1.0 MILES SOUTH ALONG A BLACKTOP ROAD, THENCE 0.65 MILES WEST
 MG0098'ALONG A BLACKTOP ROAD AT THE JUNCTION OF A DRIVEWAY SOUTH TO A
 MG0098'FARM HOUSE, 27 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 129
 MG0098'FEET EAST OF THE CENTER LINE OF THE DRIVEWAY, 49 FEET EAST OF A
 MG0098'FENCE CORNER, 1.3 FEET NORTH OF FENCE LINE, 2.0 FEET SOUTH OF A
 MG0098'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 MG0098'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MG0098
 MG0098                          STATION RECOVERY (1988)
 MG0098
 MG0098'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0098'MARK NOT FOUND.
 MG0098
 MG0098                          STATION RECOVERY (1996)
 MG0098
 MG0098'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0098'MARK NOT FOUND.
 MG0098
 MG0098                          STATION RECOVERY (2001)
 MG0098
 MG0098'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0098'RECOVERED AS DESCRIBED
 MG0098
 MG0098                          STATION RECOVERY (2004)
 MG0098
 MG0098'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0173 ***********************************************************************
 MG0173  DESIGNATION -  P 194
 MG0173  PID         -  MG0173
 MG0173  STATE/COUNTY-  IL/HENRY
 MG0173  COUNTRY     -  US
 MG0173  USGS QUAD   -  ANDOVER (2018)
 MG0173
 MG0173                         *CURRENT SURVEY CONTROL
 MG0173  ______________________________________________________________________
 MG0173* NAD 83(1986) POSITION- 41 18 34.     (N) 090 19 51.     (W)   SCALED
 MG0173* NAVD 88 ORTHO HEIGHT -   231.940 (meters)      760.96  (feet) ADJUSTED
 MG0173  ______________________________________________________________________
 MG0173  GEOID HEIGHT    -        -32.826 (meters)                     GEOID18
 MG0173  DYNAMIC HEIGHT  -        231.847 (meters)      760.65  (feet) COMP
 MG0173  MODELED GRAVITY -    980,214.8   (mgal)                       NAVD 88
 MG0173
 MG0173  VERT ORDER      -  SECOND    CLASS 0
 MG0173
 MG0173.The horizontal coordinates were scaled from a map and have
 MG0173.an estimated accuracy of +/- 6 seconds.
 MG0173
 MG0173.The orthometric height was determined by differential leveling and
 MG0173.adjusted by the NATIONAL GEODETIC SURVEY
 MG0173.in June 1991.
 MG0173
 MG0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0173.GEOID18 height accuracy estimate available here.
 MG0173
 MG0173.Click photographs - Photos may exist for this station.
 MG0173
 MG0173.The dynamic height is computed by dividing the NAVD 88
 MG0173.geopotential number by the normal gravity value computed on the
 MG0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0173.degrees latitude (g = 980.6199 gals.).
 MG0173
 MG0173.The modeled gravity was interpolated from observed gravity values.
 MG0173
 MG0173;                    North         East    Units  Estimated Accuracy
 MG0173;SPC IL W     -   515,400.      686,250.      MT  (+/- 180 meters Scaled)
 MG0173
 MG0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF234765(NAD 83)
 MG0173
 MG0173                          SUPERSEDED SURVEY CONTROL
 MG0173
 MG0173  NGVD 29 (??/??/92)  232.009  (m)          761.18   (f) ADJ UNCH    2 0
 MG0173
 MG0173.Superseded values are not recommended for survey control.
 MG0173
 MG0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0173.See file dsdata.pdf to determine how the superseded data were derived.
 MG0173
 MG0173_MARKER: DB = BENCH MARK DISK
 MG0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0173_STAMPING: P 194 1959
 MG0173_MARK LOGO: CGS
 MG0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0173+STABILITY: SURFACE MOTION
 MG0173
 MG0173  HISTORY     - Date     Condition        Report By
 MG0173  HISTORY     - 1959     MONUMENTED       CGS
 MG0173  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0173  HISTORY     - 19960714 MARK NOT FOUND   USPSQD
 MG0173  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0173  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0173
 MG0173                          STATION DESCRIPTION
 MG0173
 MG0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0173'2.9 MI NW FROM ANDOVER.
 MG0173'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0173'AT ANDOVER, THENCE 1.0 MILES NORTH ALONG AN OILED ROAD, THENCE
 MG0173'0.6 MILES WEST ALONG AN OILED ROAD, 31 FEET SOUTH OF THE CENTERLINE
 MG0173'OF THE ROAD, 129 FEET EAST OF THE CENTERLINE OF THE DRIVEWAY
 MG0173'SOUTH TO A FARM HOUSE, 17.5 FEET EAST OF FENCE CORNER, 1.5 FEET
 MG0173'NORTH OF FENCELINE, 3.5 FEET NORTHEAST OF THE EAST END OF A METAL
 MG0173'GATE, 2.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 MG0173'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0173
 MG0173                          STATION RECOVERY (1988)
 MG0173
 MG0173'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0173'MARK NOT FOUND.
 MG0173
 MG0173                          STATION RECOVERY (1996)
 MG0173
 MG0173'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0173'MARK NOT FOUND.
 MG0173
 MG0173                          STATION RECOVERY (2001)
 MG0173
 MG0173'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0173'MARK NOT FOUND.
 MG0173
 MG0173                          STATION RECOVERY (2004)
 MG0173
 MG0173'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0173'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0245 ***********************************************************************
 MG0245  DESIGNATION -  P 195
 MG0245  PID         -  MG0245
 MG0245  STATE/COUNTY-  IL/KNOX
 MG0245  COUNTRY     -  US
 MG0245  USGS QUAD   -  WATAGA (2018)
 MG0245
 MG0245                         *CURRENT SURVEY CONTROL
 MG0245  ______________________________________________________________________
 MG0245* NAD 83(1986) POSITION- 41 04 42.36   (N) 090 20 14.45   (W)   HD_HELD1
 MG0245* NAVD 88 ORTHO HEIGHT -   235.205 (meters)      771.67  (feet) ADJUSTED
 MG0245  ______________________________________________________________________
 MG0245  GEOID HEIGHT    -        -32.865 (meters)                     GEOID18
 MG0245  DYNAMIC HEIGHT  -        235.104 (meters)      771.34  (feet) COMP
 MG0245  MODELED GRAVITY -    980,187.8   (mgal)                       NAVD 88
 MG0245
 MG0245  VERT ORDER      -  SECOND    CLASS I
 MG0245
 MG0245.The horizontal coordinates were determined by differentially corrected
 MG0245.hand held GPS observations or other comparable positioning techniques
 MG0245.and have an estimated accuracy of +/- 3 meters.
 MG0245
 MG0245.The orthometric height was determined by differential leveling and
 MG0245.adjusted by the NATIONAL GEODETIC SURVEY
 MG0245.in July 2014.
 MG0245
 MG0245.No vertical observational check was made to the station.
 MG0245
 MG0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0245.GEOID18 height accuracy estimate available here.
 MG0245
 MG0245.Click photographs - Photos may exist for this station.
 MG0245
 MG0245.The dynamic height is computed by dividing the NAVD 88
 MG0245.geopotential number by the normal gravity value computed on the
 MG0245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0245.degrees latitude (g = 980.6199 gals.).
 MG0245
 MG0245.The modeled gravity was interpolated from observed gravity values.
 MG0245
 MG0245;                    North         East    Units  Estimated Accuracy
 MG0245;SPC IL W     -   489,749.4     685,657.6     MT  (+/- 3 meters HH1 GPS) 
 MG0245
 MG0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2367850880(NAD 83)
 MG0245
 MG0245                          SUPERSEDED SURVEY CONTROL
 MG0245
 MG0245  NAVD 88 (06/15/91)  235.202  (m)          771.66   (f) SUPERSEDED  2 0
 MG0245  NGVD 29 (??/??/92)  235.257  (m)          771.84   (f) ADJ UNCH    2 0
 MG0245
 MG0245.Superseded values are not recommended for survey control.
 MG0245
 MG0245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0245.See file dsdata.pdf to determine how the superseded data were derived.
 MG0245
 MG0245_MARKER: DB = BENCH MARK DISK
 MG0245_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0245_SP_SET: BOX CULVERT HEADWALL
 MG0245_STAMPING: P 195 1959
 MG0245_MARK LOGO: CGS
 MG0245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0245+STABILITY: SURFACE MOTION
 MG0245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0245+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2013
 MG0245
 MG0245  HISTORY     - Date     Condition        Report By
 MG0245  HISTORY     - 1959     MONUMENTED       CGS
 MG0245  HISTORY     - 19971124 GOOD             USPSQD
 MG0245  HISTORY     - 20120612 GOOD             ILDT
 MG0245  HISTORY     - 20130408 GOOD             AMESC
 MG0245
 MG0245                          STATION DESCRIPTION
 MG0245
 MG0245'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0245'8.7 MI S FROM WOODHULL.
 MG0245'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY
 MG0245'WATER TANK AT WOODHULL, THENCE 7.0 MILES SOUTH ALONG A GRAVEL
 MG0245'ROAD, THENCE 0.3 MILES EAST ALONG A BLACKTOP ROAD, SET IN THE
 MG0245'TOP OF THE WEST END OF THE SOUTH HEADWALL OF A 3-FOOT CONCRETE
 MG0245'BOX CULVERT, 21 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT
 MG0245'3 FEET BELOW THE LEVEL OF THE ROAD.
 MG0245
 MG0245                          STATION RECOVERY (1997)
 MG0245
 MG0245'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0245'RECOVERED IN GOOD CONDITION.
 MG0245
 MG0245                          STATION RECOVERY (2012)
 MG0245
 MG0245'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0245'RECOVERED IN GOOD CONDITION.
 MG0245
 MG0245                          STATION RECOVERY (2013)
 MG0245
 MG0245'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 MG0245'THE STATION IS 59 M (193.6 FT) WEST OF THE EAST END OF THE SOUTH
 MG0245'GUARDRAIL AND 8.2 M (26.9 FT) EAST OF A 'NO PASSING' SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0125 ***********************************************************************
 LD0125  DESIGNATION -  P 196
 LD0125  PID         -  LD0125
 LD0125  STATE/COUNTY-  IL/KNOX
 LD0125  COUNTRY     -  US
 LD0125  USGS QUAD   -  APPLETON (2018)
 LD0125
 LD0125                         *CURRENT SURVEY CONTROL
 LD0125  ______________________________________________________________________
 LD0125* NAD 83(1986) POSITION- 40 55 00.     (N) 090 12 17.     (W)   SCALED
 LD0125* NAVD 88 ORTHO HEIGHT -   208.743 (meters)      684.85  (feet) ADJUSTED
 LD0125  ______________________________________________________________________
 LD0125  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 LD0125  DYNAMIC HEIGHT  -        208.650 (meters)      684.55  (feet) COMP
 LD0125  MODELED GRAVITY -    980,174.9   (mgal)                       NAVD 88
 LD0125
 LD0125  VERT ORDER      -  SECOND    CLASS 0
 LD0125
 LD0125.The horizontal coordinates were scaled from a map and have
 LD0125.an estimated accuracy of +/- 6 seconds.
 LD0125
 LD0125.The orthometric height was determined by differential leveling and
 LD0125.adjusted by the NATIONAL GEODETIC SURVEY
 LD0125.in June 1991.
 LD0125
 LD0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0125.GEOID18 height accuracy estimate available here.
 LD0125
 LD0125.Click photographs - Photos may exist for this station.
 LD0125
 LD0125.The dynamic height is computed by dividing the NAVD 88
 LD0125.geopotential number by the normal gravity value computed on the
 LD0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0125.degrees latitude (g = 980.6199 gals.).
 LD0125
 LD0125.The modeled gravity was interpolated from observed gravity values.
 LD0125
 LD0125;                    North         East    Units  Estimated Accuracy
 LD0125;SPC IL W     -   471,770.      696,790.      MT  (+/- 180 meters Scaled)
 LD0125
 LD0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF353332(NAD 83)
 LD0125
 LD0125                          SUPERSEDED SURVEY CONTROL
 LD0125
 LD0125  NGVD 29 (??/??/92)  208.806  (m)          685.06   (f) ADJ UNCH    2 0
 LD0125
 LD0125.Superseded values are not recommended for survey control.
 LD0125
 LD0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0125.See file dsdata.pdf to determine how the superseded data were derived.
 LD0125
 LD0125_MARKER: DB = BENCH MARK DISK
 LD0125_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0125_SP_SET: BOX CULVERT HEADWALL
 LD0125_STAMPING: P 196 1959
 LD0125_MARK LOGO: CGS
 LD0125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0125+STABILITY: SURFACE MOTION
 LD0125
 LD0125  HISTORY     - Date     Condition        Report By
 LD0125  HISTORY     - 1959     MONUMENTED       CGS
 LD0125  HISTORY     - 19971107 GOOD             USPSQD
 LD0125
 LD0125                          STATION DESCRIPTION
 LD0125
 LD0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0125'4.5 MI E FROM KNOXVILLE.
 LD0125'ABOUT 4.05 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0125'OFFICE AT KNOXVILLE, THENCE 0.45 MILES NORTH ALONG A GRAVEL ROAD,
 LD0125'18 FEET WEST OF THE CENTER LINE OF THE ROAD, SET IN THE TOP OF
 LD0125'THE NORTH END OF THE WEST HEADWALL OF A 5-FOOT CONCRETE BOX
 LD0125'CULVERT, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD.
 LD0125
 LD0125                          STATION RECOVERY (1997)
 LD0125
 LD0125'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1449 ***********************************************************************
 LC1449  DESIGNATION -  P 197
 LC1449  PID         -  LC1449
 LC1449  STATE/COUNTY-  IL/PEORIA
 LC1449  COUNTRY     -  US
 LC1449  USGS QUAD   -  OAK HILL (2018)
 LC1449
 LC1449                         *CURRENT SURVEY CONTROL
 LC1449  ______________________________________________________________________
 LC1449* NAD 83(1986) POSITION- 40 47 56.     (N) 089 49 06.     (W)   SCALED
 LC1449* NAVD 88 ORTHO HEIGHT -   167.032 (meters)      548.00  (feet) ADJUSTED
 LC1449  ______________________________________________________________________
 LC1449  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 LC1449  DYNAMIC HEIGHT  -        166.956 (meters)      547.75  (feet) COMP
 LC1449  MODELED GRAVITY -    980,165.6   (mgal)                       NAVD 88
 LC1449
 LC1449  VERT ORDER      -  SECOND    CLASS 0
 LC1449
 LC1449.The horizontal coordinates were scaled from a map and have
 LC1449.an estimated accuracy of +/- 6 seconds.
 LC1449
 LC1449.The orthometric height was determined by differential leveling and
 LC1449.adjusted by the NATIONAL GEODETIC SURVEY
 LC1449.in June 1991.
 LC1449
 LC1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1449.GEOID18 height accuracy estimate available here.
 LC1449
 LC1449.Click photographs - Photos may exist for this station.
 LC1449
 LC1449.The dynamic height is computed by dividing the NAVD 88
 LC1449.geopotential number by the normal gravity value computed on the
 LC1449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1449.degrees latitude (g = 980.6199 gals.).
 LC1449
 LC1449.The modeled gravity was interpolated from observed gravity values.
 LC1449
 LC1449;                    North         East    Units  Estimated Accuracy
 LC1449;SPC IL W     -   458,750.      729,390.      MT  (+/- 180 meters Scaled)
 LC1449
 LC1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL622202(NAD 83)
 LC1449
 LC1449                          SUPERSEDED SURVEY CONTROL
 LC1449
 LC1449  NGVD 29 (??/??/92)  167.116  (m)          548.28   (f) ADJ UNCH    2 0
 LC1449
 LC1449.Superseded values are not recommended for survey control.
 LC1449
 LC1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1449.See file dsdata.pdf to determine how the superseded data were derived.
 LC1449
 LC1449_MARKER: DB = BENCH MARK DISK
 LC1449_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1449_SP_SET: BRIDGE
 LC1449_STAMPING: P 197 1959
 LC1449_MARK LOGO: CGS
 LC1449_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1449
 LC1449  HISTORY     - Date     Condition        Report By
 LC1449  HISTORY     - 1959     MONUMENTED       CGS
 LC1449  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1449
 LC1449                          STATION DESCRIPTION
 LC1449
 LC1449'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1449'5.2 MI SE FROM BRIMFIELD.
 LC1449'ABOUT 1.95 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1449'STATION AT BRIMFIELD, THENCE 0.65 MILES SOUTH ALONG A GRAVEL ROAD,
 LC1449'THENCE 1.0 MILES EAST ALONG A GRAVEL ROAD, THENCE 1.0 MILES SOUTH
 LC1449'ALONG A GRAVEL ROAD, THENCE 0.65 MILES EAST ALONG A GRAVEL ROAD,
 LC1449'SET IN THE TOP AND IN THE CENTER OF THE WINGWALL AT THE NORTHEAST
 LC1449'CORNER OF A 30-FOOT CONCRETE BRIDGE, 12 FEET NORTH OF THE CENTER
 LC1449'LINE OF THE ROAD, 5 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 LC1449'BRIDGE FLOOR, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD.
 LC1449
 LC1449                          STATION RECOVERY (1999)
 LC1449
 LC1449'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1449'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1473 ***********************************************************************
 LC1473  DESIGNATION -  P 198
 LC1473  PID         -  LC1473
 LC1473  STATE/COUNTY-  IL/PEORIA
 LC1473  COUNTRY     -  US
 LC1473  USGS QUAD   -  DUNLAP (2018)
 LC1473
 LC1473                         *CURRENT SURVEY CONTROL
 LC1473  ______________________________________________________________________
 LC1473* NAD 83(1986) POSITION- 40 46 06.     (N) 089 43 40.     (W)   SCALED
 LC1473* NAVD 88 ORTHO HEIGHT -   188.367 (meters)      618.00  (feet) ADJUSTED
 LC1473  ______________________________________________________________________
 LC1473  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 LC1473  DYNAMIC HEIGHT  -        188.282 (meters)      617.72  (feet) COMP
 LC1473  MODELED GRAVITY -    980,166.3   (mgal)                       NAVD 88
 LC1473
 LC1473  VERT ORDER      -  SECOND    CLASS 0
 LC1473
 LC1473.The horizontal coordinates were scaled from a map and have
 LC1473.an estimated accuracy of +/- 6 seconds.
 LC1473
 LC1473.The orthometric height was determined by differential leveling and
 LC1473.adjusted by the NATIONAL GEODETIC SURVEY
 LC1473.in June 1991.
 LC1473
 LC1473.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1473.GEOID18 height accuracy estimate available here.
 LC1473
 LC1473.Click photographs - Photos may exist for this station.
 LC1473
 LC1473.The dynamic height is computed by dividing the NAVD 88
 LC1473.geopotential number by the normal gravity value computed on the
 LC1473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1473.degrees latitude (g = 980.6199 gals.).
 LC1473
 LC1473.The modeled gravity was interpolated from observed gravity values.
 LC1473
 LC1473;                    North         East    Units  Estimated Accuracy
 LC1473;SPC IL W     -   455,390.      737,050.      MT  (+/- 180 meters Scaled)
 LC1473
 LC1473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL697166(NAD 83)
 LC1473
 LC1473                          SUPERSEDED SURVEY CONTROL
 LC1473
 LC1473  NGVD 29 (??/??/92)  188.449  (m)          618.27   (f) ADJ UNCH    2 0
 LC1473
 LC1473.Superseded values are not recommended for survey control.
 LC1473
 LC1473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1473.See file dsdata.pdf to determine how the superseded data were derived.
 LC1473
 LC1473_MARKER: DB = BENCH MARK DISK
 LC1473_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1473_SP_SET: BRIDGE
 LC1473_STAMPING: P 198 1959
 LC1473_MARK LOGO: CGS
 LC1473_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1473
 LC1473  HISTORY     - Date     Condition        Report By
 LC1473  HISTORY     - 1959     MONUMENTED       CGS
 LC1473  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1473
 LC1473                          STATION DESCRIPTION
 LC1473
 LC1473'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1473'2.4 MI SE FROM KICKAPOO.
 LC1473'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST
 LC1473'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 1.15 MILES SOUTH ALONG
 LC1473'A GRAVEL ROAD, ABOUT 0.05 MILES SOUTH OF THE JUNCTION OF GRAVEL
 LC1473'ROAD EAST, SET IN THE TOP OF THE NORTHEAST END OF THE WINGWALL AT
 LC1473'THE SOUTHWEST CORNER OF A 12-FOOT CONCRETE BRIDGE, 9 FEET WEST
 LC1473'OF THE CENTER LINE OF THE ROAD, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 LC1473'ROAD.
 LC1473
 LC1473                          STATION RECOVERY (1998)
 LC1473
 LC1473'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1473'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0962 ***********************************************************************
 LC0962  DESIGNATION -  P 199
 LC0962  PID         -  LC0962
 LC0962  STATE/COUNTY-  IL/MCLEAN
 LC0962  COUNTRY     -  US
 LC0962  USGS QUAD   -  DANVERS (2018)
 LC0962
 LC0962                         *CURRENT SURVEY CONTROL
 LC0962  ______________________________________________________________________
 LC0962* NAD 83(2011) POSITION- 40 34 03.25034(N) 089 07 33.68774(W)   ADJUSTED
 LC0962* NAD 83(2011) ELLIP HT-   209.446 (meters)        (06/27/12)   ADJUSTED
 LC0962* NAD 83(2011) EPOCH   -  2010.00
 LC0962* NAVD 88 ORTHO HEIGHT -   241.652 (meters)      792.82  (feet) ADJUSTED
 LC0962  ______________________________________________________________________
 LC0962  GEOID HEIGHT    -        -32.226 (meters)                     GEOID18
 LC0962  NAD 83(2011) X  -     74,010.134 (meters)                     COMP
 LC0962  NAD 83(2011) Y  - -4,851,553.378 (meters)                     COMP
 LC0962  NAD 83(2011) Z  -  4,126,198.745 (meters)                     COMP
 LC0962  LAPLACE CORR    -          2.60  (seconds)                    DEFLEC18
 LC0962  DYNAMIC HEIGHT  -        241.539 (meters)      792.45  (feet) COMP
 LC0962  MODELED GRAVITY -    980,152.5   (mgal)                       NAVD 88
 LC0962
 LC0962  VERT ORDER      -  SECOND    CLASS 0
 LC0962
 LC0962  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0962  Standards:
 LC0962         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0962            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0962  -------------------------------------------------------------------
 LC0962  NETWORK    0.47   0.78           0.21   0.17   0.40      0.03649364
 LC0962  -------------------------------------------------------------------
 LC0962  Click here for local accuracies and other accuracy information.
 LC0962
 LC0962.The horizontal coordinates were established by GPS observations
 LC0962.and adjusted by the National Geodetic Survey in June 2012.
 LC0962
 LC0962.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0962.been affixed to the stable North American tectonic plate. See 
 LC0962.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0962
 LC0962.The horizontal coordinates are valid at the epoch date displayed above
 LC0962.which is a decimal equivalence of Year/Month/Day.
 LC0962
 LC0962.The orthometric height was determined by differential leveling and
 LC0962.adjusted by the NATIONAL GEODETIC SURVEY
 LC0962.in June 1991.
 LC0962
 LC0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0962.GEOID18 height accuracy estimate available here.
 LC0962
 LC0962.Click photographs - Photos may exist for this station.
 LC0962
 LC0962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0962
 LC0962.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0962
 LC0962.The ellipsoidal height was determined by GPS observations
 LC0962.and is referenced to NAD 83.
 LC0962
 LC0962.The dynamic height is computed by dividing the NAVD 88
 LC0962.geopotential number by the normal gravity value computed on the
 LC0962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0962.degrees latitude (g = 980.6199 gals.).
 LC0962
 LC0962.The modeled gravity was interpolated from observed gravity values.
 LC0962
 LC0962. The following values were computed from the NAD 83(2011) position.
 LC0962
 LC0962;                    North         East     Units Scale Factor Converg.
 LC0962;SPC IL E     -   433,323.706   232,874.161   MT  1.00003044   -0 30 55.9
 LC0962;SPC IL E     - 1,421,662.86    764,021.31   sFT  1.00003044   -0 30 55.9
 LC0962;UTM  16      - 4,492,927.043   320,028.176   MT  0.99999870   -1 22 58.9
 LC0962
 LC0962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0962!SPC IL E     -   0.99996715  x   1.00003044  =   0.99999758
 LC0962!UTM  16      -   0.99996715  x   0.99999870  =   0.99996585
 LC0962
 LC0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2002892927(NAD 83)
 LC0962
 LC0962                          SUPERSEDED SURVEY CONTROL
 LC0962
 LC0962  NAD 83(2007)-  40 34 03.25032(N)    089 07 33.68865(W) AD(2002.00) 1
 LC0962  ELLIP H (08/01/11)  209.468  (m)                       GP(2002.00) 3 1
 LC0962  NAVD 88             241.66   (m)          792.8    (f) LEVELING    3  
 LC0962  NGVD 29 (??/??/92)  241.714  (m)          793.02   (f) ADJ UNCH    2 0
 LC0962
 LC0962.Superseded values are not recommended for survey control.
 LC0962
 LC0962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0962.See file dsdata.pdf to determine how the superseded data were derived.
 LC0962
 LC0962_MARKER: DB = BENCH MARK DISK
 LC0962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0962_STAMPING: P 199 1959
 LC0962_MARK LOGO: CGS
 LC0962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0962+STABILITY: SURFACE MOTION
 LC0962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0962+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2013
 LC0962
 LC0962  HISTORY     - Date     Condition        Report By
 LC0962  HISTORY     - 1959     MONUMENTED       CGS
 LC0962  HISTORY     - 1988     GOOD             USPSQD
 LC0962  HISTORY     - 20100501 GOOD             ILDT
 LC0962  HISTORY     - 20130305 GOOD             ILDT
 LC0962
 LC0962                          STATION DESCRIPTION
 LC0962
 LC0962'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0962'1.3 MI S FROM CARLOCK.
 LC0962'ABOUT 0.9 MILE SOUTH ALONG A GRAVEL ROAD FROM THE CHICAGO AND
 LC0962'ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 0.4 MILE EAST ALONG
 LC0962'A GRAVEL ROAD, AT A DRIVEWAY SOUTH TO A FARM HOUSE, 24 FEET SOUTH
 LC0962'OF THE CENTER LINE OF THE ROAD, 18 FEET EAST OF THE CENTER LINE
 LC0962'OF THE DRIVEWAY, 1 1/2 FEET NORTH OF A FENCE, 9 FEET EAST OF A
 LC0962'FENCE CORNER, 2 FEET EAST OF A TELEPHONE POLE, 2.5 FEET WEST OF A
 LC0962'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 LC0962'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0962
 LC0962                          STATION RECOVERY (1988)
 LC0962
 LC0962'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0962'RECOVERED IN GOOD CONDITION.
 LC0962
 LC0962                          STATION RECOVERY (2010)
 LC0962
 LC0962'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC0962'RECOVERED AS DESCRIBED
 LC0962
 LC0962                          STATION RECOVERY (2013)
 LC0962
 LC0962'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0962'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0550 ***********************************************************************
 HB0550  DESIGNATION -  P 1=393=MILE POST
 HB0550  PID         -  HB0550
 HB0550  STATE/COUNTY-  IL/SALINE
 HB0550  COUNTRY     -  US
 HB0550  USGS QUAD   -  GALATIA (2018)
 HB0550
 HB0550                         *CURRENT SURVEY CONTROL
 HB0550  ______________________________________________________________________
 HB0550* NAD 83(1986) POSITION- 37 49 39.     (N) 088 33 28.     (W)   SCALED
 HB0550* NAVD 88 ORTHO HEIGHT -   119.932 (meters)      393.48  (feet) ADJUSTED
 HB0550  ______________________________________________________________________
 HB0550  GEOID HEIGHT    -        -29.680 (meters)                     GEOID18
 HB0550  DYNAMIC HEIGHT  -        119.850 (meters)      393.21  (feet) COMP
 HB0550  MODELED GRAVITY -    979,944.9   (mgal)                       NAVD 88
 HB0550
 HB0550  VERT ORDER      -  FIRST     CLASS II
 HB0550
 HB0550.The horizontal coordinates were scaled from a map and have
 HB0550.an estimated accuracy of +/- 6 seconds.
 HB0550
 HB0550.The orthometric height was determined by differential leveling and
 HB0550.adjusted by the NATIONAL GEODETIC SURVEY
 HB0550.in June 1991.
 HB0550
 HB0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0550.GEOID18 height accuracy estimate available here.
 HB0550
 HB0550.Click photographs - Photos may exist for this station.
 HB0550
 HB0550.The dynamic height is computed by dividing the NAVD 88
 HB0550.geopotential number by the normal gravity value computed on the
 HB0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0550.degrees latitude (g = 980.6199 gals.).
 HB0550
 HB0550.The modeled gravity was interpolated from observed gravity values.
 HB0550
 HB0550;                    North         East    Units  Estimated Accuracy
 HB0550;SPC IL E     -   128,850.      280,240.      MT  (+/- 180 meters Scaled)
 HB0550
 HB0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG629878(NAD 83)
 HB0550
 HB0550                          SUPERSEDED SURVEY CONTROL
 HB0550
 HB0550  NGVD 29 (11/26/84)  120.033  (m)          393.81   (f) ADJUSTED    1 2
 HB0550
 HB0550.Superseded values are not recommended for survey control.
 HB0550
 HB0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0550.See file dsdata.pdf to determine how the superseded data were derived.
 HB0550
 HB0550_MARKER: P = PIPE CAP
 HB0550_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0550_MARK LOGO: USGS
 HB0550_PROJECTION: RECESSED 30 CENTIMETERS
 HB0550_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0550_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0550
 HB0550  HISTORY     - Date     Condition        Report By
 HB0550  HISTORY     - 1906     MONUMENTED       USGS
 HB0550  HISTORY     - 1949     GOOD             CGS
 HB0550
 HB0550                          STATION DESCRIPTION
 HB0550
 HB0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0550'3.2 MI SE FROM GALATIA.
 HB0550'3.25 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0550'STATION AT GALATIA, 52 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 HB0550'RAILROAD TRESTLE OVER CREEK, 29 FEET SOUTH OF THE SOUTH RAIL, 20
 HB0550'FEET SOUTH OF MILE POST 114, 1 FOOT SOUTH OF R/W FENCE LINE, 1.5
 HB0550'FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 5 FEET BELOW THE
 HB0550'LEVEL OF THE TRACK AND SET ON THE TOP OF A 3 1/2 INCH IRON PIPE
 HB0550'THAT IS UNDERGROUND 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0141 ***********************************************************************
 MF0141  DESIGNATION -  P 20
 MF0141  PID         -  MF0141
 MF0141  STATE/COUNTY-  IL/GRUNDY
 MF0141  COUNTRY     -  US
 MF0141  USGS QUAD   -  LISBON (2018)
 MF0141
 MF0141                         *CURRENT SURVEY CONTROL
 MF0141  ______________________________________________________________________
 MF0141* NAD 83(1986) POSITION- 41 22 48.     (N) 088 25 20.     (W)   SCALED
 MF0141* NAVD 88 ORTHO HEIGHT -   161.115 (meters)      528.59  (feet) ADJUSTED
 MF0141  ______________________________________________________________________
 MF0141  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 MF0141  DYNAMIC HEIGHT  -        161.053 (meters)      528.39  (feet) COMP
 MF0141  MODELED GRAVITY -    980,236.0   (mgal)                       NAVD 88
 MF0141
 MF0141  VERT ORDER      -  SECOND    CLASS 0
 MF0141
 MF0141.The horizontal coordinates were scaled from a map and have
 MF0141.an estimated accuracy of +/- 6 seconds.
 MF0141
 MF0141.The orthometric height was determined by differential leveling and
 MF0141.adjusted by the NATIONAL GEODETIC SURVEY
 MF0141.in June 1991.
 MF0141
 MF0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0141.GEOID18 height accuracy estimate available here.
 MF0141
 MF0141.Click photographs - Photos may exist for this station.
 MF0141
 MF0141.The dynamic height is computed by dividing the NAVD 88
 MF0141.geopotential number by the normal gravity value computed on the
 MF0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0141.degrees latitude (g = 980.6199 gals.).
 MF0141
 MF0141.The modeled gravity was interpolated from observed gravity values.
 MF0141
 MF0141;                    North         East    Units  Estimated Accuracy
 MF0141;SPC IL E     -   523,250.      292,570.      MT  (+/- 180 meters Scaled)
 MF0141
 MF0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL810819(NAD 83)
 MF0141
 MF0141                          SUPERSEDED SURVEY CONTROL
 MF0141
 MF0141  NGVD 29 (??/??/92)  161.20   (m)          528.9    (f) COMPUTED    2 0
 MF0141
 MF0141.Superseded values are not recommended for survey control.
 MF0141
 MF0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0141.See file dsdata.pdf to determine how the superseded data were derived.
 MF0141
 MF0141_MARKER: DB = BENCH MARK DISK
 MF0141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0141_STAMPING: P 20 1934
 MF0141_MARK LOGO: CGS
 MF0141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0141+STABILITY: SURFACE MOTION
 MF0141
 MF0141  HISTORY     - Date     Condition        Report By
 MF0141  HISTORY     - 1934     MONUMENTED       CGS
 MF0141
 MF0141                          STATION DESCRIPTION
 MF0141
 MF0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0141'1.6 MI N FROM MORRIS.
 MF0141'ALONG THE ELGIN-MORRIS ROAD, STATE HIGHWAY 47, 330 FEET NORTH OF
 MF0141'THE CENTER LINE OF THE ENTRANCE TO THE MORRIS COAL AND MINING CO.,
 MF0141'30 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 2 FEET EAST
 MF0141'OF RIGHT-OF-WAY FENCE LINE, 135 FEET NORTH OF SERVICE STATION
 MF0141'AT ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0142 ***********************************************************************
 MF0142  DESIGNATION -  P 20 RESET
 MF0142  PID         -  MF0142
 MF0142  STATE/COUNTY-  IL/GRUNDY
 MF0142  COUNTRY     -  US
 MF0142  USGS QUAD   -  LISBON (2018)
 MF0142
 MF0142                         *CURRENT SURVEY CONTROL
 MF0142  ______________________________________________________________________
 MF0142* NAD 83(1986) POSITION- 41 22 48.     (N) 088 25 19.     (W)   SCALED
 MF0142* NAVD 88 ORTHO HEIGHT -   160.73  (+/-2cm)      527.3   (feet) VERTCON3
 MF0142  ______________________________________________________________________
 MF0142  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 MF0142  VERT ORDER      -  THIRD (See Below)
 MF0142
 MF0142.The horizontal coordinates were scaled from a map and have
 MF0142.an estimated accuracy of +/- 6 seconds.
 MF0142
 MF0142.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0142.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0142
 MF0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0142.GEOID18 height accuracy estimate available here.
 MF0142
 MF0142.The vertical order pertains to the NGVD 29 superseded value.
 MF0142
 MF0142.Click photographs - Photos may exist for this station.
 MF0142
 MF0142;                    North         East    Units  Estimated Accuracy
 MF0142;SPC IL E     -   523,250.      292,590.      MT  (+/- 180 meters Scaled)
 MF0142
 MF0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL811819(NAD 83)
 MF0142
 MF0142                          SUPERSEDED SURVEY CONTROL
 MF0142
 MF0142  NGVD 29 (??/??/??)  160.81   (m)          527.6    (f) RESET       3  
 MF0142
 MF0142.Superseded values are not recommended for survey control.
 MF0142
 MF0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0142.See file dsdata.pdf to determine how the superseded data were derived.
 MF0142
 MF0142_MARKER: DB = BENCH MARK DISK
 MF0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0142_STAMPING: P 20 RESET 1956
 MF0142_MARK LOGO: CGS
 MF0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0142+STABILITY: SURFACE MOTION
 MF0142
 MF0142  HISTORY     - Date     Condition        Report By
 MF0142  HISTORY     - 1956     MONUMENTED       ILDT
 MF0142  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0142  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0142
 MF0142                          STATION DESCRIPTION
 MF0142
 MF0142'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1956
 MF0142'1.6 MI N FROM MORRIS.
 MF0142'1.6 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COUNTY COURTHOUSE
 MF0142'AT MORRIS, ABOUT 118 YARDS NORTH OF THE CENTER OF THE ENTRANCE
 MF0142'TO THE MORRIS COAL AND MINING CO. PROPERTY, 160 FEET NORTH
 MF0142'OF A SERVICE STATION, 56 FEET WEST OF THE CENTERLINE OF THE
 MF0142'HIGHWAY, AND 4 FEET EAST OF THE RIGHT-OF-WAY FENCE.  NOTE-- NOT
 MF0142'LEVELED OVER IN 1947.
 MF0142
 MF0142                          STATION RECOVERY (1989)
 MF0142
 MF0142'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0142'MARK NOT FOUND.
 MF0142
 MF0142                          STATION RECOVERY (2008)
 MF0142
 MF0142'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0142'SUBMITTED BY GEOCACHER CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0239 ***********************************************************************
 LC0239  DESIGNATION -  P 200
 LC0239  PID         -  LC0239
 LC0239  STATE/COUNTY-  IL/CHAMPAIGN
 LC0239  COUNTRY     -  US
 LC0239  USGS QUAD   -  THOMASBORO (2018)
 LC0239
 LC0239                         *CURRENT SURVEY CONTROL
 LC0239  ______________________________________________________________________
 LC0239* NAD 83(1986) POSITION- 40 11 17.     (N) 088 13 19.     (W)   SCALED
 LC0239* NAVD 88 ORTHO HEIGHT -   221.853 (meters)      727.86  (feet) ADJUSTED
 LC0239  ______________________________________________________________________
 LC0239  GEOID HEIGHT    -        -32.176 (meters)                     GEOID18
 LC0239  DYNAMIC HEIGHT  -        221.740 (meters)      727.49  (feet) COMP
 LC0239  MODELED GRAVITY -    980,111.7   (mgal)                       NAVD 88
 LC0239
 LC0239  VERT ORDER      -  SECOND    CLASS 0
 LC0239
 LC0239.The horizontal coordinates were scaled from a map and have
 LC0239.an estimated accuracy of +/- 6 seconds.
 LC0239
 LC0239.The orthometric height was determined by differential leveling and
 LC0239.adjusted by the NATIONAL GEODETIC SURVEY
 LC0239.in June 1991.
 LC0239
 LC0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0239.GEOID18 height accuracy estimate available here.
 LC0239
 LC0239.Click photographs - Photos may exist for this station.
 LC0239
 LC0239.The dynamic height is computed by dividing the NAVD 88
 LC0239.geopotential number by the normal gravity value computed on the
 LC0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0239.degrees latitude (g = 980.6199 gals.).
 LC0239
 LC0239.The modeled gravity was interpolated from observed gravity values.
 LC0239
 LC0239;                    North         East    Units  Estimated Accuracy
 LC0239;SPC IL E     -   390,890.      309,490.      MT  (+/- 180 meters Scaled)
 LC0239
 LC0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK959493(NAD 83)
 LC0239
 LC0239                          SUPERSEDED SURVEY CONTROL
 LC0239
 LC0239  NGVD 29 (??/??/92)  221.892  (m)          727.99   (f) ADJ UNCH    2 0
 LC0239
 LC0239.Superseded values are not recommended for survey control.
 LC0239
 LC0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0239.See file dsdata.pdf to determine how the superseded data were derived.
 LC0239
 LC0239_MARKER: DB = BENCH MARK DISK
 LC0239_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0239_SP_SET: BOX CULVERT HEADWALL
 LC0239_STAMPING: P 200 1959
 LC0239_MARK LOGO: CGS
 LC0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0239+STABILITY: SURFACE MOTION
 LC0239_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0239+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2005
 LC0239
 LC0239  HISTORY     - Date     Condition        Report By
 LC0239  HISTORY     - 1959     MONUMENTED       CGS
 LC0239  HISTORY     - 1973     GOOD             NGS
 LC0239  HISTORY     - 1979     GOOD             ILDT
 LC0239  HISTORY     - 20051215 GOOD             ILDT
 LC0239
 LC0239                          STATION DESCRIPTION
 LC0239
 LC0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0239'0.6 MI W FROM LEVERETT.
 LC0239'ABOUT 0.6 MILES WEST ALONG A CONCRETE PAVED ROAD FROM ITS JUNCTION
 LC0239'WITH THE ILLINOIS CENTRAIL RAILROAD IN LEVERETT, ABOUT 0.05
 LC0239'MILES WEST OF A NORTH-SOUTH GRAVEL ROAD CROSSING, SET IN THE TOP
 LC0239'OF THE EAST END OF THE SOUTH HEADWALL OF A 12-FOOT CONCRETE BOX
 LC0239'CULVERT, 18 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT
 LC0239'LEVEL WITH THE ROAD.
 LC0239
 LC0239                          STATION RECOVERY (1973)
 LC0239
 LC0239'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0239'RECOVERED IN GOOD CONDITION.
 LC0239
 LC0239                          STATION RECOVERY (1979)
 LC0239
 LC0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 LC0239'RECOVERED IN GOOD CONDITION.
 LC0239
 LC0239                          STATION RECOVERY (2005)
 LC0239
 LC0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0239'MARK IS ON THE WEST END OF SOUTH HEADWALL
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0042 ***********************************************************************
 LC0042  DESIGNATION -  P 201
 LC0042  PID         -  LC0042
 LC0042  STATE/COUNTY-  IL/IROQUOIS
 LC0042  COUNTRY     -  US
 LC0042  USGS QUAD   -  BUCKLEY (2018)
 LC0042
 LC0042                         *CURRENT SURVEY CONTROL
 LC0042  ______________________________________________________________________
 LC0042* NAD 83(1986) POSITION- 40 30 09.     (N) 088 05 29.     (W)   SCALED
 LC0042* NAVD 88 ORTHO HEIGHT -   237.156 (meters)      778.07  (feet) ADJUSTED
 LC0042  ______________________________________________________________________
 LC0042  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 LC0042  DYNAMIC HEIGHT  -        237.044 (meters)      777.70  (feet) COMP
 LC0042  MODELED GRAVITY -    980,145.7   (mgal)                       NAVD 88
 LC0042
 LC0042  VERT ORDER      -  SECOND    CLASS 0
 LC0042
 LC0042.The horizontal coordinates were scaled from a map and have
 LC0042.an estimated accuracy of +/- 6 seconds.
 LC0042
 LC0042.The orthometric height was determined by differential leveling and
 LC0042.adjusted by the NATIONAL GEODETIC SURVEY
 LC0042.in June 1991.
 LC0042
 LC0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0042.GEOID18 height accuracy estimate available here.
 LC0042
 LC0042.Click photographs - Photos may exist for this station.
 LC0042
 LC0042.The dynamic height is computed by dividing the NAVD 88
 LC0042.geopotential number by the normal gravity value computed on the
 LC0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0042.degrees latitude (g = 980.6199 gals.).
 LC0042
 LC0042.The modeled gravity was interpolated from observed gravity values.
 LC0042
 LC0042;                    North         East    Units  Estimated Accuracy
 LC0042;SPC IL E     -   425,820.      320,510.      MT  (+/- 180 meters Scaled)
 LC0042
 LC0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK075841(NAD 83)
 LC0042
 LC0042                          SUPERSEDED SURVEY CONTROL
 LC0042
 LC0042  NGVD 29 (??/??/92)  237.214  (m)          778.26   (f) ADJ UNCH    2 0
 LC0042
 LC0042.Superseded values are not recommended for survey control.
 LC0042
 LC0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0042.See file dsdata.pdf to determine how the superseded data were derived.
 LC0042
 LC0042_MARKER: DB = BENCH MARK DISK
 LC0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0042_STAMPING: P 201 1959
 LC0042_MARK LOGO: CGS
 LC0042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0042+STABILITY: SURFACE MOTION
 LC0042
 LC0042  HISTORY     - Date     Condition        Report By
 LC0042  HISTORY     - 1959     MONUMENTED       CGS
 LC0042  HISTORY     - 20071020 GOOD             GEOCAC
 LC0042
 LC0042                          STATION DESCRIPTION
 LC0042
 LC0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0042'4 MI N FROM PAXTON.
 LC0042'ABOUT 3.2 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0042'WITH STATE HIGHWAY 9 AT PAXTON, THENCE 0.75 MILES WEST ALONG
 LC0042'AN ASPHALT ROAD, AT THE DRIVEWAY SOUTH TO A FARM HOUSE, 23 FEET
 LC0042'SOUTH OF THE CENTER LINE OF THE ROAD, 21 1/2 FEET EAST OF THE
 LC0042'CENTER LINE OF THE DRIVEWAY, 1 1/2 FEET NORTH OF A FENCE, 115
 LC0042'FEET WEST OF A T-FENCE CORNER, 22 FEET NORTHWEST OF A POWER
 LC0042'POLE, 2.2 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 LC0042'WITH THE ROAD AND SET INTHE TOP OF A CONCRETE POST PROJECTING
 LC0042'3 INCHES.
 LC0042
 LC0042                          STATION RECOVERY (2007)
 LC0042
 LC0042'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0042'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0110 ***********************************************************************
 LC0110  DESIGNATION -  P 202
 LC0110  PID         -  LC0110
 LC0110  STATE/COUNTY-  IL/IROQUOIS
 LC0110  COUNTRY     -  US
 LC0110  USGS QUAD   -  LA HOGUE (2018)
 LC0110
 LC0110                         *CURRENT SURVEY CONTROL
 LC0110  ______________________________________________________________________
 LC0110* NAD 83(1986) POSITION- 40 47 43.56   (N) 088 00 09.71   (W)   HD_HELD1
 LC0110* NAVD 88 ORTHO HEIGHT -   199.187 (meters)      653.50  (feet) ADJUSTED
 LC0110  ______________________________________________________________________
 LC0110  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 LC0110  DYNAMIC HEIGHT  -        199.101 (meters)      653.22  (feet) COMP
 LC0110  MODELED GRAVITY -    980,184.9   (mgal)                       NAVD 88
 LC0110
 LC0110  VERT ORDER      -  SECOND    CLASS 0
 LC0110
 LC0110.The horizontal coordinates were determined by differentially corrected
 LC0110.hand held GPS observations or other comparable positioning techniques
 LC0110.and have an estimated accuracy of +/- 3 meters.
 LC0110
 LC0110.The orthometric height was determined by differential leveling and
 LC0110.adjusted by the NATIONAL GEODETIC SURVEY
 LC0110.in June 1991.
 LC0110
 LC0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0110.GEOID18 height accuracy estimate available here.
 LC0110
 LC0110.Click photographs - Photos may exist for this station.
 LC0110
 LC0110.The dynamic height is computed by dividing the NAVD 88
 LC0110.geopotential number by the normal gravity value computed on the
 LC0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0110.degrees latitude (g = 980.6199 gals.).
 LC0110
 LC0110.The modeled gravity was interpolated from observed gravity values.
 LC0110
 LC0110;                    North         East    Units  Estimated Accuracy
 LC0110;SPC IL E     -   458,377.4     327,903.3     MT  (+/- 3 meters HH1 GPS) 
 LC0110
 LC0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1541016532(NAD 83)
 LC0110
 LC0110                          SUPERSEDED SURVEY CONTROL
 LC0110
 LC0110  NGVD 29 (??/??/92)  199.261  (m)          653.74   (f) ADJ UNCH    2 0
 LC0110
 LC0110.Superseded values are not recommended for survey control.
 LC0110
 LC0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0110.See file dsdata.pdf to determine how the superseded data were derived.
 LC0110
 LC0110_MARKER: DB = BENCH MARK DISK
 LC0110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0110_STAMPING: P 202 1959
 LC0110_MARK LOGO: CGS
 LC0110_PROJECTION: PROJECTING 4 CENTIMETERS
 LC0110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0110+STABILITY: SURFACE MOTION
 LC0110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0110+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 LC0110
 LC0110  HISTORY     - Date     Condition        Report By
 LC0110  HISTORY     - 1959     MONUMENTED       CGS
 LC0110  HISTORY     - 20071006 GOOD             GEOCAC
 LC0110  HISTORY     - 20250822 GOOD             ILDT
 LC0110  HISTORY     - 20251205 GOOD             ILDT
 LC0110
 LC0110                          STATION DESCRIPTION
 LC0110
 LC0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0110'2.5 MI N FROM GILMAN.
 LC0110'ABOUT 0.45 MILES NORTH ALONG NORTH CENTRAL STREET FROM THE
 LC0110'POST OFFICE AT GILMAN, THENCE 0.55 MILE WEST ALONG AN ASPHALT
 LC0110'ROAD, THENCE 1.5 MILES NORTH ALONG AN ASPHALT AND GRAVEL ROAD,
 LC0110'AT AN EAST-WEST GRAVEL ROAD CROSSING, 23 FEET WEST OF THE CENTER
 LC0110'LINE OF THE ROAD, 36 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 LC0110'41 FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 1 FOOT EAST OF
 LC0110'A FENCE, 11 FEET NORTH OF A FENCE CORNER, 1.7 FEET SOUTH OF A
 LC0110'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 LC0110'TOP OF A CONCRETE POST PROJECTING 4 INCHES.  NOTE-- THE MARK MAY
 LC0110'BE REACHED FROM DANFORTH, IROQUOIS COUNTY, BY GOING SOUTH FOR
 LC0110'0.65 MILE ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS CENTRAL RAILROAD
 LC0110'STATION AT DANFORTH, THENCE 1.35 MILES WEST ALONG AN ASPHALT
 LC0110'ROAD, THENCE 1.15 MILES SOUTH ALONG A GRAVEL ROAD.
 LC0110
 LC0110                          STATION RECOVERY (2007)
 LC0110
 LC0110'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0110'RECOVERED IN GOOD CONDITION.
 LC0110
 LC0110                          STATION RECOVERY (2025)
 LC0110
 LC0110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0110'RECOVERED IN GOOD CONDITION.
 LC0110
 LC0110                          STATION RECOVERY (2025)
 LC0110
 LC0110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0110'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1454 ***********************************************************************
 ME1454  DESIGNATION -  P 203
 ME1454  PID         -  ME1454
 ME1454  STATE/COUNTY-  IL/KANKAKEE
 ME1454  COUNTRY     -  US
 ME1454  USGS QUAD   -  KANKAKEE (2018)
 ME1454
 ME1454                         *CURRENT SURVEY CONTROL
 ME1454  ______________________________________________________________________
 ME1454* NAD 83(1986) POSITION- 41 04 20.     (N) 087 52 06.     (W)   SCALED
 ME1454* NAVD 88 ORTHO HEIGHT -   189.752 (meters)      622.54  (feet) ADJUSTED
 ME1454  ______________________________________________________________________
 ME1454  GEOID HEIGHT    -        -32.715 (meters)                     GEOID18
 ME1454  DYNAMIC HEIGHT  -        189.677 (meters)      622.30  (feet) COMP
 ME1454  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 ME1454
 ME1454  VERT ORDER      -  SECOND    CLASS 0
 ME1454
 ME1454.The horizontal coordinates were scaled from a map and have
 ME1454.an estimated accuracy of +/- 6 seconds.
 ME1454
 ME1454.The orthometric height was determined by differential leveling and
 ME1454.adjusted by the NATIONAL GEODETIC SURVEY
 ME1454.in June 1991.
 ME1454
 ME1454.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1454.GEOID18 height accuracy estimate available here.
 ME1454
 ME1454.Click photographs - Photos may exist for this station.
 ME1454
 ME1454.The dynamic height is computed by dividing the NAVD 88
 ME1454.geopotential number by the normal gravity value computed on the
 ME1454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1454.degrees latitude (g = 980.6199 gals.).
 ME1454
 ME1454.The modeled gravity was interpolated from observed gravity values.
 ME1454
 ME1454;                    North         East    Units  Estimated Accuracy
 ME1454;SPC IL E     -   489,170.      339,080.      MT  (+/- 180 meters Scaled)
 ME1454
 ME1454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL270471(NAD 83)
 ME1454
 ME1454                          SUPERSEDED SURVEY CONTROL
 ME1454
 ME1454  NGVD 29 (??/??/92)  189.840  (m)          622.83   (f) ADJ UNCH    2 0
 ME1454
 ME1454.Superseded values are not recommended for survey control.
 ME1454
 ME1454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1454.See file dsdata.pdf to determine how the superseded data were derived.
 ME1454
 ME1454_MARKER: DB = BENCH MARK DISK
 ME1454_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1454_SP_SET: BRIDGE
 ME1454_STAMPING: P 203 1959
 ME1454_MARK LOGO: CGS
 ME1454_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1454
 ME1454  HISTORY     - Date     Condition        Report By
 ME1454  HISTORY     - 1959     MONUMENTED       CGS
 ME1454
 ME1454                          STATION DESCRIPTION
 ME1454
 ME1454'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1454'3.6 MI S FROM KANKAKEE.
 ME1454'ABOUT 3.55 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1454'49 FROM THE COURT HOUSE AT KANKAKEE, ABOUT 0.3 MILE SOUTH OF THE
 ME1454'JUNCTION OF U.S. HIGHWAY 45, SET IN THE TOP OF THE NORTHWEST END
 ME1454'OF THE WINGWALL AT THE SOUTHEAST CORNER OF A 16-FOOT CONCRETE
 ME1454'BRIDGE, 18 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, ABOUT
 ME1454'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3184 ***********************************************************************
 AI3184  DESIGNATION -  P 203 RESET
 AI3184  PID         -  AI3184
 AI3184  STATE/COUNTY-  IL/KANKAKEE
 AI3184  COUNTRY     -  US
 AI3184  USGS QUAD   -  KANKAKEE (2018)
 AI3184
 AI3184                         *CURRENT SURVEY CONTROL
 AI3184  ______________________________________________________________________
 AI3184* NAD 83(2011) POSITION- 41 04 22.68464(N) 087 52 08.53119(W)   ADJUSTED
 AI3184* NAD 83(2011) ELLIP HT-   156.482 (meters)        (06/27/12)   ADJUSTED
 AI3184* NAD 83(2011) EPOCH   -  2010.00
 AI3184* NAVD 88 ORTHO HEIGHT -   189.185 (meters)      620.68  (feet) ADJUSTED
 AI3184  ______________________________________________________________________
 AI3184  GEOID HEIGHT    -        -32.714 (meters)                     GEOID18
 AI3184  NAD 83(2011) X  -    179,054.243 (meters)                     COMP
 AI3184  NAD 83(2011) Y  - -4,812,058.657 (meters)                     COMP
 AI3184  NAD 83(2011) Z  -  4,168,638.360 (meters)                     COMP
 AI3184  LAPLACE CORR    -         -4.37  (seconds)                    DEFLEC18
 AI3184  DYNAMIC HEIGHT  -        189.110 (meters)      620.44  (feet) COMP
 AI3184  MODELED GRAVITY -    980,221.6   (mgal)                       NAVD 88
 AI3184
 AI3184  VERT ORDER      -  SECOND    CLASS I
 AI3184
 AI3184  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI3184  Standards:
 AI3184         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI3184            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI3184  -------------------------------------------------------------------
 AI3184  NETWORK    2.03   2.63           0.91   0.72   1.34     -0.14808228
 AI3184  -------------------------------------------------------------------
 AI3184  Click here for local accuracies and other accuracy information.
 AI3184
 AI3184.The horizontal coordinates were established by GPS observations
 AI3184.and adjusted by the National Geodetic Survey in June 2012.
 AI3184
 AI3184.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI3184.been affixed to the stable North American tectonic plate. See 
 AI3184.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI3184
 AI3184.The horizontal coordinates are valid at the epoch date displayed above
 AI3184.which is a decimal equivalence of Year/Month/Day.
 AI3184
 AI3184.The orthometric height was determined by differential leveling and
 AI3184.adjusted by the NATIONAL GEODETIC SURVEY
 AI3184.in August 2012.
 AI3184
 AI3184.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3184.GEOID18 height accuracy estimate available here.
 AI3184
 AI3184.Click photographs - Photos may exist for this station.
 AI3184
 AI3184.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI3184
 AI3184.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI3184
 AI3184.The ellipsoidal height was determined by GPS observations
 AI3184.and is referenced to NAD 83.
 AI3184
 AI3184.The dynamic height is computed by dividing the NAVD 88
 AI3184.geopotential number by the normal gravity value computed on the
 AI3184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3184.degrees latitude (g = 980.6199 gals.).
 AI3184
 AI3184.The modeled gravity was interpolated from observed gravity values.
 AI3184
 AI3184. The following values were computed from the NAD 83(2011) position.
 AI3184
 AI3184;                    North         East     Units Scale Factor Converg.
 AI3184;SPC IL E     -   489,248.898   339,019.676   MT  0.99999373   +0 18 18.2
 AI3184;SPC IL E     - 1,605,144.09  1,112,267.05   sFT  0.99999373   +0 18 18.2
 AI3184;UTM  16      - 4,547,221.035   426,992.979   MT  0.99966560   -0 34 15.6
 AI3184
 AI3184!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI3184!SPC IL E     -   0.99997546  x   0.99999373  =   0.99996919
 AI3184!UTM  16      -   0.99997546  x   0.99966560  =   0.99964106
 AI3184
 AI3184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2699247221(NAD 83)
 AI3184
 AI3184                          SUPERSEDED SURVEY CONTROL
 AI3184
 AI3184  NAD 83(2007)-  41 04 22.68469(N)    087 52 08.53211(W) AD(2002.00) 0
 AI3184  ELLIP H (02/10/07)  156.501  (m)                       GP(2002.00)    
 AI3184  ELLIP H (02/03/05)  156.509  (m)                       GP(       ) 4 2
 AI3184  NAD 83(1997)-  41 04 22.68467(N)    087 52 08.53201(W) AD(       ) 1
 AI3184  ELLIP H (03/04/03)  156.509  (m)                       GP(       ) 4 2
 AI3184  NAVD 88 (11/09/15)  189.192  (m)          620.71   (f) SUPERSEDED  3 0
 AI3184  NAVD 88             189.19   (m)          620.7    (f) LEVELING    3  
 AI3184
 AI3184.Superseded values are not recommended for survey control.
 AI3184
 AI3184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI3184.See file dsdata.pdf to determine how the superseded data were derived.
 AI3184
 AI3184_MARKER: DV = VERTICAL CONTROL DISK
 AI3184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3184_STAMPING: P 203 RESET 1999
 AI3184_MARK LOGO: NGS
 AI3184_PROJECTION: FLUSH
 AI3184_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3184+STABILITY: SURFACE MOTION
 AI3184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3184+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 AI3184
 AI3184  HISTORY     - Date     Condition        Report By
 AI3184  HISTORY     - 1999     MONUMENTED       NGS
 AI3184  HISTORY     - 2001     GOOD             ASCPC
 AI3184  HISTORY     - 20110412 GOOD             TROTT
 AI3184  HISTORY     - 20110506 GOOD             ILSGS
 AI3184  HISTORY     - 20130619 GOOD             ILDT
 AI3184  HISTORY     - 20160604 GOOD             COMPDA
 AI3184  HISTORY     - 20200227 GOOD             ILDT
 AI3184
 AI3184                          STATION DESCRIPTION
 AI3184
 AI3184'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (RKB)
 AI3184'TO REACH FROM THE I 57 INTERCHANGE WITH U.S.  ROUTE 45 AND 52 (EXIT
 AI3184'308) ON THE SOUTH SIDE OF KANKAKEE, PROCEED SOUTH ON ROUTES 45 AND 52
 AI3184'FOR APPROXIMATELY 0.3 MI (0.5 KM) TO THE FRONTAGE ROAD ENTRANCE TO
 AI3184'REDWOOD INN RESTAURANT AND THE STATION ON THE RIGHT, 109 FEET (33.2 M)
 AI3184'WEST OF THE CENTERLINE OF THE HIGHWAY, 44 FEET (13.4 M) WEST-NORTHWEST
 AI3184'OF A POWERPOLE, 26 FEET (7.9 M) SOUTHEAST OF A POWER POLE, 59 FEET
 AI3184'(18.0 M) SOUTHWEST OF CENTERLINE OF FRONTAGE ROAD TO RESTAURANT, AND 1
 AI3184'FEET (0.3 M) NORTHEAST OF FIBERGLASS WITNESS POST. A NGS VERTICAL DISK
 AI3184'SET IN 25 CM ROUND CONCRETE POST, FLUSH WITH THE GROUND -- GOOD FOR
 AI3184'GPS.  STAMPED P 203 RESET 1999.
 AI3184
 AI3184                          STATION RECOVERY (2001)
 AI3184
 AI3184'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2001
 AI3184'FROM THE CENTERLINE /CENTERLINE INTERSECTION OF I-57 AND US-45 ON THE
 AI3184'SOUTH SIDE OF
 AI3184'KANKAKEE GO SOUTH .20 MILES TO A FRONTAGE ROAD TO THE RIGHT (WEST)
 AI3184'STATION IS IN THE
 AI3184'SOUTHWEST CORNER OF ROAD INTERSECTION 109.00 FEET WEST OF CENTERLINE
 AI3184'OF US 45/ US 52,
 AI3184'AND  59.00 FEET SOUTHWEST  OF THE CENTERLINE OF FRONTAGE ROAD CURVE.
 AI3184'*STAMPED- P 203 RESET 1999
 AI3184
 AI3184                          STATION RECOVERY (2011)
 AI3184
 AI3184'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 AI3184'RECOVERED IN GOOD CONDITION
 AI3184
 AI3184                          STATION RECOVERY (2011)
 AI3184
 AI3184'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2011 (MEB)
 AI3184'RECOVERED IN GOOD CONDITION.
 AI3184
 AI3184                          STATION RECOVERY (2013)
 AI3184
 AI3184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AI3184'RECOVERED IN GOOD CONDITION.
 AI3184
 AI3184                          STATION RECOVERY (2016)
 AI3184
 AI3184'RECOVERY NOTE BY COMPASSDATA INC 2016 (NK)
 AI3184'RECOVERED IN GOOD CONDITION.
 AI3184
 AI3184                          STATION RECOVERY (2020)
 AI3184
 AI3184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AI3184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0085 ***********************************************************************
 KB0085  DESIGNATION -  P 205
 KB0085  PID         -  KB0085
 KB0085  STATE/COUNTY-  IL/DOUGLAS
 KB0085  COUNTRY     -  US
 KB0085  USGS QUAD   -  TUSCOLA (2018)
 KB0085
 KB0085                         *CURRENT SURVEY CONTROL
 KB0085  ______________________________________________________________________
 KB0085* NAD 83(1986) POSITION- 39 48 23.     (N) 088 16 09.     (W)   SCALED
 KB0085* NAVD 88 ORTHO HEIGHT -   199.956 (meters)      656.02  (feet) ADJUSTED
 KB0085  ______________________________________________________________________
 KB0085  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 KB0085  DYNAMIC HEIGHT  -        199.850 (meters)      655.67  (feet) COMP
 KB0085  MODELED GRAVITY -    980,092.1   (mgal)                       NAVD 88
 KB0085
 KB0085  VERT ORDER      -  SECOND    CLASS 0
 KB0085
 KB0085.The horizontal coordinates were scaled from a map and have
 KB0085.an estimated accuracy of +/- 6 seconds.
 KB0085
 KB0085.The orthometric height was determined by differential leveling and
 KB0085.adjusted by the NATIONAL GEODETIC SURVEY
 KB0085.in June 1991.
 KB0085
 KB0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0085.GEOID18 height accuracy estimate available here.
 KB0085
 KB0085.Click photographs - Photos may exist for this station.
 KB0085
 KB0085.The dynamic height is computed by dividing the NAVD 88
 KB0085.geopotential number by the normal gravity value computed on the
 KB0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0085.degrees latitude (g = 980.6199 gals.).
 KB0085
 KB0085.The modeled gravity was interpolated from observed gravity values.
 KB0085
 KB0085;                    North         East    Units  Estimated Accuracy
 KB0085;SPC IL E     -   348,510.      305,500.      MT  (+/- 180 meters Scaled)
 KB0085
 KB0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK913070(NAD 83)
 KB0085
 KB0085                          SUPERSEDED SURVEY CONTROL
 KB0085
 KB0085  NGVD 29 (??/??/92)  200.024  (m)          656.25   (f) ADJ UNCH    2 0
 KB0085
 KB0085.Superseded values are not recommended for survey control.
 KB0085
 KB0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0085.See file dsdata.pdf to determine how the superseded data were derived.
 KB0085
 KB0085_MARKER: DB = BENCH MARK DISK
 KB0085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0085_STAMPING: P 205 1959
 KB0085_MARK LOGO: CGS
 KB0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0085+STABILITY: SURFACE MOTION
 KB0085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0085+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2013
 KB0085
 KB0085  HISTORY     - Date     Condition        Report By
 KB0085  HISTORY     - 1959     MONUMENTED       CGS
 KB0085  HISTORY     - 1973     MARK NOT FOUND   ILHD
 KB0085  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0085  HISTORY     - 20110907 GOOD             ILDT
 KB0085  HISTORY     - 20130319 GOOD             FARNGP
 KB0085
 KB0085                          STATION DESCRIPTION
 KB0085
 KB0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0085'1.8 MI NE FROM TUSCOLA.
 KB0085'ABOUT 0.6 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0085'WITH THE BALTIMORE AND OHIO RAILROAD IN TUSCOLA, THENCE 1.2 MILES
 KB0085'EAST ALONG A CONCRETE PAVED ROAD AND AN ASPHALT ROAD, AT A FENCE
 KB0085'CORNER NORTH OF THE ROAD, NEAR A DRIVEWAY NORTH TO THE DOUGLAS
 KB0085'RIDING CLUBHOUSE, 22 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 KB0085'181 FEET WEST OF THE WEST ONE OF TWO DRIVES NORTH TO THE
 KB0085'CLUBHOUSE, 1 FOOT SOUTH OF A BOARD FENCE, 4 FEET SOUTHEAST OF
 KB0085'A FENCE CORNER, 5 FEET SOUTHWEST OF A POWER POLE, 1.9 FEET WEST
 KB0085'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 KB0085'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0085'NOTE-- ROAD IMPROVEMENT IN AREA.
 KB0085
 KB0085                          STATION RECOVERY (1973)
 KB0085
 KB0085'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0085'MARK NOT FOUND.
 KB0085
 KB0085                          STATION RECOVERY (1980)
 KB0085
 KB0085'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0085'MARK NOT FOUND.
 KB0085
 KB0085                          STATION RECOVERY (2011)
 KB0085
 KB0085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0085'0.2 MILE EAST OF 1050N AND 1050E INTERSECTION.  MARK IS ON THE NORTH
 KB0085'SIDE OF ROAD BETWEEN CHURCH AND BROOKSTONE ESTATES ENTRANCE.
 KB0085'PROTRUDING 0.5' ABOVE GROUND
 KB0085
 KB0085                          STATION RECOVERY (2013)
 KB0085
 KB0085'RECOVERY NOTE BY FARNSWORTH GROUP 2013 (JAL)
 KB0085'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1553 ***********************************************************************
 ME1553  DESIGNATION -  P 206
 ME1553  PID         -  ME1553
 ME1553  STATE/COUNTY-  IL/KANKAKEE
 ME1553  COUNTRY     -  US
 ME1553  USGS QUAD   -  PEOTONE (2018)
 ME1553
 ME1553                         *CURRENT SURVEY CONTROL
 ME1553  ______________________________________________________________________
 ME1553* NAD 83(2011) POSITION- 41 17 29.92842(N) 087 50 21.97027(W)   ADJUSTED
 ME1553* NAD 83(2011) ELLIP HT-   174.330 (meters)        (06/27/12)   ADJUSTED
 ME1553* NAD 83(2011) EPOCH   -  2010.00
 ME1553* NAVD 88 ORTHO HEIGHT -   207.375 (meters)      680.36  (feet) ADJUSTED
 ME1553  ______________________________________________________________________
 ME1553  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 ME1553  NAD 83(2011) X  -    180,937.855 (meters)                     COMP
 ME1553  NAD 83(2011) Y  - -4,795,998.668 (meters)                     COMP
 ME1553  NAD 83(2011) Z  -  4,186,928.595 (meters)                     COMP
 ME1553  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 ME1553  DYNAMIC HEIGHT  -        207.292 (meters)      680.09  (feet) COMP
 ME1553  MODELED GRAVITY -    980,217.4   (mgal)                       NAVD 88
 ME1553
 ME1553  VERT ORDER      -  SECOND    CLASS I
 ME1553
 ME1553  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1553  Standards:
 ME1553         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1553            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1553  -------------------------------------------------------------------
 ME1553  NETWORK    1.52   2.06           0.74   0.38   1.05     -0.15816580
 ME1553  -------------------------------------------------------------------
 ME1553  Click here for local accuracies and other accuracy information.
 ME1553
 ME1553.The horizontal coordinates were established by GPS observations
 ME1553.and adjusted by the National Geodetic Survey in June 2012.
 ME1553
 ME1553.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1553.been affixed to the stable North American tectonic plate. See 
 ME1553.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1553
 ME1553.The horizontal coordinates are valid at the epoch date displayed above
 ME1553.which is a decimal equivalence of Year/Month/Day.
 ME1553
 ME1553.The orthometric height was determined by differential leveling and
 ME1553.adjusted by the NATIONAL GEODETIC SURVEY
 ME1553.in August 2012.
 ME1553
 ME1553.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1553.GEOID18 height accuracy estimate available here.
 ME1553
 ME1553.Click photographs - Photos may exist for this station.
 ME1553
 ME1553.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1553
 ME1553.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1553
 ME1553.The ellipsoidal height was determined by GPS observations
 ME1553.and is referenced to NAD 83.
 ME1553
 ME1553.The dynamic height is computed by dividing the NAVD 88
 ME1553.geopotential number by the normal gravity value computed on the
 ME1553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1553.degrees latitude (g = 980.6199 gals.).
 ME1553
 ME1553.The modeled gravity was interpolated from observed gravity values.
 ME1553
 ME1553. The following values were computed from the NAD 83(2011) position.
 ME1553
 ME1553;                    North         East     Units Scale Factor Converg.
 ME1553;SPC IL E     -   513,547.989   341,369.453   MT  0.99999605   +0 19 33.3
 ME1553;SPC IL E     - 1,684,865.36  1,119,976.28   sFT  0.99999605   +0 19 33.3
 ME1553;UTM  16      - 4,571,473.221   429,713.909   MT  0.99966080   -0 33 14.3
 ME1553
 ME1553!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1553!SPC IL E     -   0.99997266  x   0.99999605  =   0.99996871
 ME1553!UTM  16      -   0.99997266  x   0.99966080  =   0.99963347
 ME1553
 ME1553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2971371473(NAD 83)
 ME1553
 ME1553                          SUPERSEDED SURVEY CONTROL
 ME1553
 ME1553  NAD 83(2007)-  41 17 29.92847(N)    087 50 21.97121(W) AD(2002.00) 0
 ME1553  ELLIP H (02/10/07)  174.351  (m)                       GP(2002.00)    
 ME1553  ELLIP H (02/03/05)  174.361  (m)                       GP(       ) 4 2
 ME1553  NAD 83(1997)-  41 17 29.92842(N)    087 50 21.97108(W) AD(       ) 1
 ME1553  ELLIP H (03/04/03)  174.363  (m)                       GP(       ) 4 2
 ME1553  NAVD 88             207.36   (m)          680.3    (f) LEVELING    3  
 ME1553  NAVD 88 (06/15/91)  207.364  (m)          680.33   (f) SUPERSEDED  2 0
 ME1553  NGVD 29 (??/??/92)  207.456  (m)          680.63   (f) ADJ UNCH    2 0
 ME1553
 ME1553.Superseded values are not recommended for survey control.
 ME1553
 ME1553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1553.See file dsdata.pdf to determine how the superseded data were derived.
 ME1553
 ME1553_MARKER: DB = BENCH MARK DISK
 ME1553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1553_STAMPING: P 206 1959
 ME1553_MARK LOGO: CGS
 ME1553_PROJECTION: FLUSH
 ME1553_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1553+STABILITY: SURFACE MOTION
 ME1553_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1553+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2011
 ME1553
 ME1553  HISTORY     - Date     Condition        Report By
 ME1553  HISTORY     - 1959     MONUMENTED       CGS
 ME1553  HISTORY     - 1967     GOOD             CGS
 ME1553  HISTORY     - 1989     GOOD             USPSQD
 ME1553  HISTORY     - 200205   GOOD             ASCPC
 ME1553  HISTORY     - 20060907 GOOD             INDIV
 ME1553  HISTORY     - 20080605 GOOD             GEOCAC
 ME1553  HISTORY     - 20081015 GOOD             GEOCAC
 ME1553  HISTORY     - 20110412 GOOD             TROTT
 ME1553
 ME1553                          STATION DESCRIPTION
 ME1553
 ME1553'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1553'3.2 MI N FROM MANTENO.
 ME1553'ABOUT 0.1 MILE WEST ALONG WEST FIRST STREET FROM ITS JUNCTION
 ME1553'WITH MAIN STREET, THENCE 0.1 MILE WEST ALONG WEST SECTION
 ME1553'STREET, THENCE 2.95 MILES NORTH ALONG NORTH MAPLE STREET AND
 ME1553'ITS EXTENSION, NEAR A DRIVEWAY EAST TO A FARM HOUSE, ABOUT 0.25
 ME1553'MILE SOUTH OF THE JUNCTION OF AN EAST-WEST CROSS ROAD, 31 FEET
 ME1553'EAST OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET WEST OF A FENCE, 5
 ME1553'FEET NORTH OF A FENCE CORNER, 162 FEET NORTH OF THE CENTER LINE
 ME1553'OF THE DRIVEWAY, 2.3 FEET NORTH OF A METAL WITNESS POST, ABOUT
 ME1553'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 ME1553'PROJECTING 2 INCHES.
 ME1553
 ME1553                          STATION RECOVERY (1967)
 ME1553
 ME1553'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1553'RECOVERED IN GOOD CONDITION.
 ME1553
 ME1553                          STATION RECOVERY (1989)
 ME1553
 ME1553'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME1553'RECOVERED IN GOOD CONDITION.
 ME1553
 ME1553                          STATION RECOVERY (2002)
 ME1553
 ME1553'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 ME1553'RECOVERED AS DESCRIBED
 ME1553
 ME1553                          STATION RECOVERY (2006)
 ME1553
 ME1553'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TWB)
 ME1553'RECOVERED AS DESCRIBED
 ME1553
 ME1553                          STATION RECOVERY (2008)
 ME1553
 ME1553'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1553'RECOVERED IN GOOD CONDITION.
 ME1553
 ME1553                          STATION RECOVERY (2008)
 ME1553
 ME1553'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1553'FENCE NO LONGER EXISTS PER ORIGINAL DESCRIPTION.
 ME1553
 ME1553                          STATION RECOVERY (2011)
 ME1553
 ME1553'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1553'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1600 ***********************************************************************
 ME1600  DESIGNATION -  P 207
 ME1600  PID         -  ME1600
 ME1600  STATE/COUNTY-  IL/COOK
 ME1600  COUNTRY     -  US
 ME1600  USGS QUAD   -  STEGER (2018)
 ME1600
 ME1600                         *CURRENT SURVEY CONTROL
 ME1600  ______________________________________________________________________
 ME1600* NAD 83(1986) POSITION- 41 29 02.     (N) 087 44 01.     (W)   SCALED
 ME1600* NAVD 88 ORTHO HEIGHT -   224.669 (meters)      737.10  (feet) ADJUSTED
 ME1600  ______________________________________________________________________
 ME1600  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 ME1600  DYNAMIC HEIGHT  -        224.581 (meters)      736.81  (feet) COMP
 ME1600  MODELED GRAVITY -    980,226.8   (mgal)                       NAVD 88
 ME1600
 ME1600  VERT ORDER      -  SECOND    CLASS 0
 ME1600
 ME1600.The horizontal coordinates were scaled from a map and have
 ME1600.an estimated accuracy of +/- 6 seconds.
 ME1600
 ME1600.The orthometric height was determined by differential leveling and
 ME1600.adjusted by the NATIONAL GEODETIC SURVEY
 ME1600.in June 1991.
 ME1600
 ME1600.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1600.GEOID18 height accuracy estimate available here.
 ME1600
 ME1600.Click photographs - Photos may exist for this station.
 ME1600
 ME1600.The dynamic height is computed by dividing the NAVD 88
 ME1600.geopotential number by the normal gravity value computed on the
 ME1600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1600.degrees latitude (g = 980.6199 gals.).
 ME1600
 ME1600.The modeled gravity was interpolated from observed gravity values.
 ME1600
 ME1600;                    North         East    Units  Estimated Accuracy
 ME1600;SPC IL E     -   534,950.      350,090.      MT  (+/- 180 meters Scaled)
 ME1600
 ME1600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL387927(NAD 83)
 ME1600
 ME1600                          SUPERSEDED SURVEY CONTROL
 ME1600
 ME1600  NGVD 29 (??/??/92)  224.757  (m)          737.39   (f) ADJ UNCH    2 0
 ME1600
 ME1600.Superseded values are not recommended for survey control.
 ME1600
 ME1600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1600.See file dsdata.pdf to determine how the superseded data were derived.
 ME1600
 ME1600_MARKER: DB = BENCH MARK DISK
 ME1600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1600_STAMPING: P 207 1959
 ME1600_MARK LOGO: CGS
 ME1600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1600+STABILITY: SURFACE MOTION
 ME1600
 ME1600  HISTORY     - Date     Condition        Report By
 ME1600  HISTORY     - 1959     MONUMENTED       CGS
 ME1600  HISTORY     - 1967     GOOD             CGS
 ME1600  HISTORY     - 19880722 MARK NOT FOUND   USGS
 ME1600  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1600
 ME1600                          STATION DESCRIPTION
 ME1600
 ME1600'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1600'1.6 MI S FROM MATTESON.
 ME1600'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1600'WITH U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, THENCE
 ME1600'0.1 MILES WEST ALONG AN ASPHALT ROAD, ACROSS THE ROAD FROM THE
 ME1600'IMMANUEL LUTHERAN SCHOOL, 29 FEET SOUTH OF THE CENTER LINE
 ME1600'OF THE ROAD, 104 FEET WEST OF THE EXTENDED WEST EDGE OF A
 ME1600'CONCRETE SIDEWALK LEADING NORTH TO THE SCHOOL, 163 FEET SOUTHWEST
 ME1600'AND ACROSS THE ROAD FROM THE SOUTHWEST CORNER OF THE SCHOOL
 ME1600'BUILDING, 3.5 FEET EAST OF A POWER POLE WITH A TRANSFORMER,
 ME1600'1.9 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 ME1600'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1600
 ME1600                          STATION RECOVERY (1967)
 ME1600
 ME1600'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1600'RECOVERED IN GOOD CONDITION.
 ME1600
 ME1600                          STATION RECOVERY (1988)
 ME1600
 ME1600'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988 (LCR)
 ME1600'MARK NOT FOUND.
 ME1600
 ME1600                          STATION RECOVERY (2008)
 ME1600
 ME1600'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1600'THE DESCRIPTION LANDS THIS MARK IN THE SW EDGE OF THE SCHOOL PARKING
 ME1600'LOT NEAR THE EAST-WEST ROAD ENTRANCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0525 ***********************************************************************
 KB0525  DESIGNATION -  P 209
 KB0525  PID         -  KB0525
 KB0525  STATE/COUNTY-  IL/EFFINGHAM
 KB0525  COUNTRY     -  US
 KB0525  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0525
 KB0525                         *CURRENT SURVEY CONTROL
 KB0525  ______________________________________________________________________
 KB0525* NAD 83(1986) POSITION- 39 08 34.     (N) 088 32 07.     (W)   SCALED
 KB0525* NAVD 88 ORTHO HEIGHT -   178.238 (meters)      584.77  (feet) ADJUSTED
 KB0525  ______________________________________________________________________
 KB0525  GEOID HEIGHT    -        -32.002 (meters)                     GEOID18
 KB0525  DYNAMIC HEIGHT  -        178.131 (meters)      584.42  (feet) COMP
 KB0525  MODELED GRAVITY -    980,024.6   (mgal)                       NAVD 88
 KB0525
 KB0525  VERT ORDER      -  SECOND    CLASS 0
 KB0525
 KB0525.The horizontal coordinates were scaled from a map and have
 KB0525.an estimated accuracy of +/- 6 seconds.
 KB0525
 KB0525.The orthometric height was determined by differential leveling and
 KB0525.adjusted by the NATIONAL GEODETIC SURVEY
 KB0525.in June 1991.
 KB0525
 KB0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0525.GEOID18 height accuracy estimate available here.
 KB0525
 KB0525.Click photographs - Photos may exist for this station.
 KB0525
 KB0525.The dynamic height is computed by dividing the NAVD 88
 KB0525.geopotential number by the normal gravity value computed on the
 KB0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0525.degrees latitude (g = 980.6199 gals.).
 KB0525
 KB0525.The modeled gravity was interpolated from observed gravity values.
 KB0525
 KB0525;                    North         East    Units  Estimated Accuracy
 KB0525;SPC IL E     -   274,850.      282,540.      MT  (+/- 180 meters Scaled)
 KB0525
 KB0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ673337(NAD 83)
 KB0525
 KB0525                          SUPERSEDED SURVEY CONTROL
 KB0525
 KB0525  NGVD 29 (??/??/92)  178.327  (m)          585.06   (f) ADJ UNCH    2 0
 KB0525
 KB0525.Superseded values are not recommended for survey control.
 KB0525
 KB0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0525.See file dsdata.pdf to determine how the superseded data were derived.
 KB0525
 KB0525_MARKER: DB = BENCH MARK DISK
 KB0525_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0525_SP_SET: BOX CULVERT HEADWALL
 KB0525_STAMPING: P 209 1959
 KB0525_MARK LOGO: CGS
 KB0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0525+STABILITY: SURFACE MOTION
 KB0525
 KB0525  HISTORY     - Date     Condition        Report By
 KB0525  HISTORY     - 1959     MONUMENTED       CGS
 KB0525  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0525  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0525
 KB0525                          STATION DESCRIPTION
 KB0525
 KB0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0525'1.6 MI NE FROM EFFINGHAM.
 KB0525'ABOUT 1.6 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0525'WITH U.S. HIGHWAY 40 IN EFFINGHAM, AT A DRIVEWAY WEST TO A FARM
 KB0525'HOUSE, SET IN THE TOP OF THE NORTHEAST END OF THE NORTHEAST
 KB0525'HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT, 20 FEET NORTHWEST OF
 KB0525'THE CENTER LINE OF THE HIGHWAY, 30 FEET SOUTH OF THE CENTER
 KB0525'LINE OF THE DRIVEWAY AND ABOUT 5 FEET BELOW THE LEVEL OF THE
 KB0525'HIGHWAY.
 KB0525
 KB0525                          STATION RECOVERY (1983)
 KB0525
 KB0525'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0525'MARK NOT FOUND.
 KB0525
 KB0525                          STATION RECOVERY (2012)
 KB0525
 KB0525'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0525'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0014 ***********************************************************************
 LC0014  DESIGNATION -  P 21
 LC0014  PID         -  LC0014
 LC0014  STATE/COUNTY-  IL/LIVINGSTON
 LC0014  COUNTRY     -  US
 LC0014  USGS QUAD   -  FORREST NORTH (2018)
 LC0014
 LC0014                         *CURRENT SURVEY CONTROL
 LC0014  ______________________________________________________________________
 LC0014* NAD 83(1986) POSITION- 40 50 14.     (N) 088 24 12.     (W)   SCALED
 LC0014* NAVD 88 ORTHO HEIGHT -   199.378 (meters)      654.13  (feet) ADJUSTED
 LC0014  ______________________________________________________________________
 LC0014  GEOID HEIGHT    -        -32.102 (meters)                     GEOID18
 LC0014  DYNAMIC HEIGHT  -        199.294 (meters)      653.85  (feet) COMP
 LC0014  MODELED GRAVITY -    980,196.4   (mgal)                       NAVD 88
 LC0014
 LC0014  VERT ORDER      -  SECOND    CLASS 0
 LC0014
 LC0014.The horizontal coordinates were scaled from a map and have
 LC0014.an estimated accuracy of +/- 6 seconds.
 LC0014
 LC0014.The orthometric height was determined by differential leveling and
 LC0014.adjusted by the NATIONAL GEODETIC SURVEY
 LC0014.in June 1991.
 LC0014
 LC0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0014.GEOID18 height accuracy estimate available here.
 LC0014
 LC0014.Click photographs - Photos may exist for this station.
 LC0014
 LC0014.The dynamic height is computed by dividing the NAVD 88
 LC0014.geopotential number by the normal gravity value computed on the
 LC0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0014.degrees latitude (g = 980.6199 gals.).
 LC0014
 LC0014.The modeled gravity was interpolated from observed gravity values.
 LC0014
 LC0014;                    North         East    Units  Estimated Accuracy
 LC0014;SPC IL E     -   462,970.      294,100.      MT  (+/- 180 meters Scaled)
 LC0014
 LC0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL816216(NAD 83)
 LC0014
 LC0014                          SUPERSEDED SURVEY CONTROL
 LC0014
 LC0014  NGVD 29 (??/??/92)  199.451  (m)          654.37   (f) ADJ UNCH    2 0
 LC0014
 LC0014.Superseded values are not recommended for survey control.
 LC0014
 LC0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0014.See file dsdata.pdf to determine how the superseded data were derived.
 LC0014
 LC0014_MARKER: DB = BENCH MARK DISK
 LC0014_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0014_SP_SET: BRIDGE
 LC0014_STAMPING: P 21 1934
 LC0014_MARK LOGO: CGS
 LC0014_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0014
 LC0014  HISTORY     - Date     Condition        Report By
 LC0014  HISTORY     - 1934     MONUMENTED       CGS
 LC0014  HISTORY     - 1944     GOOD             CGS
 LC0014
 LC0014                          STATION DESCRIPTION
 LC0014
 LC0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LC0014'1.1 MI N FROM WING.
 LC0014'1.1 MILES NORTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0014'WING, LIVINGSTON COUNTY, ONE POLE NORTH OF MILEPOST 87, IN THE
 LC0014'TOP OF THE EAST END OF THE SOUTH ABUTMENT OF STEEL RAILROAD
 LC0014'BRIDGE B 1236, 7 FEET EAST OF THE CENTERLINE OF THE TRACK, AND
 LC0014'ABOUT 8 INCHES HIGHER THAN THE RAILS.  A STANDARD DISK, STAMPED
 LC0014'P 21 1934.  NOTE-- IT WAS REPORTED THAT A CONCRETE CAP HAS BEEN
 LC0014'PUT ON THE BACK WALL IN WHICH THIS MARK IS SET.  A PIECE OF 4 IN
 LC0014'IRON PIPE WAS SET AROUND THE MARK SO IT WOULD NOT BE COVERED.
 LC0014'TO USE THE MARK IT IS NECESSARY TO UNSCREW THE PIPE CAP AND SET
 LC0014'THE ROD DOWN INSIDE THE PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0366 ***********************************************************************
 KB0366  DESIGNATION -  P 210
 KB0366  PID         -  KB0366
 KB0366  STATE/COUNTY-  IL/CUMBERLAND
 KB0366  COUNTRY     -  US
 KB0366  USGS QUAD   -  UNION CENTER (2018)
 KB0366
 KB0366                         *CURRENT SURVEY CONTROL
 KB0366  ______________________________________________________________________
 KB0366* NAD 83(1986) POSITION- 39 16 35.     (N) 088 03 53.     (W)   SCALED
 KB0366* NAVD 88 ORTHO HEIGHT -   179.098 (meters)      587.59  (feet) ADJUSTED
 KB0366  ______________________________________________________________________
 KB0366  GEOID HEIGHT    -        -32.064 (meters)                     GEOID18
 KB0366  DYNAMIC HEIGHT  -        178.993 (meters)      587.25  (feet) COMP
 KB0366  MODELED GRAVITY -    980,039.2   (mgal)                       NAVD 88
 KB0366
 KB0366  VERT ORDER      -  SECOND    CLASS 0
 KB0366
 KB0366.The horizontal coordinates were scaled from a map and have
 KB0366.an estimated accuracy of +/- 6 seconds.
 KB0366
 KB0366.The orthometric height was determined by differential leveling and
 KB0366.adjusted by the NATIONAL GEODETIC SURVEY
 KB0366.in June 1991.
 KB0366
 KB0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0366.GEOID18 height accuracy estimate available here.
 KB0366
 KB0366.Click photographs - Photos may exist for this station.
 KB0366
 KB0366.The dynamic height is computed by dividing the NAVD 88
 KB0366.geopotential number by the normal gravity value computed on the
 KB0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0366.degrees latitude (g = 980.6199 gals.).
 KB0366
 KB0366.The modeled gravity was interpolated from observed gravity values.
 KB0366
 KB0366;                    North         East    Units  Estimated Accuracy
 KB0366;SPC IL E     -   289,700.      323,180.      MT  (+/- 180 meters Scaled)
 KB0366
 KB0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ081479(NAD 83)
 KB0366
 KB0366                          SUPERSEDED SURVEY CONTROL
 KB0366
 KB0366  NGVD 29 (??/??/92)  179.161  (m)          587.80   (f) ADJ UNCH    2 0
 KB0366
 KB0366.Superseded values are not recommended for survey control.
 KB0366
 KB0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0366.See file dsdata.pdf to determine how the superseded data were derived.
 KB0366
 KB0366_MARKER: DB = BENCH MARK DISK
 KB0366_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0366_SP_SET: BRIDGE
 KB0366_STAMPING: P 210 1959
 KB0366_MARK LOGO: CGS
 KB0366_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0366_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0366+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2005
 KB0366
 KB0366  HISTORY     - Date     Condition        Report By
 KB0366  HISTORY     - 1959     MONUMENTED       CGS
 KB0366  HISTORY     - 1973     GOOD             NGS
 KB0366  HISTORY     - 20050214 GOOD             ILDT
 KB0366
 KB0366                          STATION DESCRIPTION
 KB0366
 KB0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0366'5.1 MI NE FROM GREENUP.
 KB0366'ABOUT 5.1 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0366'WITH STATE HIGHWAY 130 IN GREENUP, SET IN THE TOP OF THE SOUTHEAST
 KB0366'END OF THE BACKWALL AT THE NORTH CORNER OF A 150-FOOT CONCRETE
 KB0366'BRIDGE, 18 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY AND
 KB0366'ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.  NOTE-- THE MARK MAY
 KB0366'BE REACHED FROM CASEY, CLARK COUNTY, BY GOING 4.7 MILES SOUTHWEST
 KB0366'ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH STATE HIGHWAY 49
 KB0366'IN THE NORTH PART OF CASEY.
 KB0366
 KB0366                          STATION RECOVERY (1973)
 KB0366
 KB0366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0366'RECOVERED IN GOOD CONDITION.
 KB0366
 KB0366                          STATION RECOVERY (2005)
 KB0366
 KB0366'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0366'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1377 ***********************************************************************
 KA1377  DESIGNATION -  P 211
 KA1377  PID         -  KA1377
 KA1377  STATE/COUNTY-  IL/CLARK
 KA1377  COUNTRY     -  US
 KA1377  USGS QUAD   -  MARSHALL (2018)
 KA1377
 KA1377                         *CURRENT SURVEY CONTROL
 KA1377  ______________________________________________________________________
 KA1377* NAD 83(1986) POSITION- 39 24 12.     (N) 087 39 16.     (W)   SCALED
 KA1377* NAVD 88 ORTHO HEIGHT -   157.669 (meters)      517.29  (feet) ADJUSTED
 KA1377  ______________________________________________________________________
 KA1377  GEOID HEIGHT    -        -32.297 (meters)                     GEOID18
 KA1377  DYNAMIC HEIGHT  -        157.579 (meters)      516.99  (feet) COMP
 KA1377  MODELED GRAVITY -    980,056.1   (mgal)                       NAVD 88
 KA1377
 KA1377  VERT ORDER      -  SECOND    CLASS 0
 KA1377
 KA1377.The horizontal coordinates were scaled from a map and have
 KA1377.an estimated accuracy of +/- 6 seconds.
 KA1377
 KA1377.The orthometric height was determined by differential leveling and
 KA1377.adjusted by the NATIONAL GEODETIC SURVEY
 KA1377.in June 1991.
 KA1377
 KA1377.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1377.GEOID18 height accuracy estimate available here.
 KA1377
 KA1377.Click photographs - Photos may exist for this station.
 KA1377
 KA1377.The dynamic height is computed by dividing the NAVD 88
 KA1377.geopotential number by the normal gravity value computed on the
 KA1377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1377.degrees latitude (g = 980.6199 gals.).
 KA1377
 KA1377.The modeled gravity was interpolated from observed gravity values.
 KA1377
 KA1377;                    North         East    Units  Estimated Accuracy
 KA1377;SPC IL E     -   303,980.      358,470.      MT  (+/- 180 meters Scaled)
 KA1377
 KA1377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ436617(NAD 83)
 KA1377
 KA1377                          SUPERSEDED SURVEY CONTROL
 KA1377
 KA1377  NGVD 29 (??/??/92)  157.756  (m)          517.57   (f) ADJ UNCH    2 0
 KA1377
 KA1377.Superseded values are not recommended for survey control.
 KA1377
 KA1377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1377.See file dsdata.pdf to determine how the superseded data were derived.
 KA1377
 KA1377_MARKER: DB = BENCH MARK DISK
 KA1377_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1377_SP_SET: BRIDGE
 KA1377_STAMPING: P 211 1959
 KA1377_MARK LOGO: CGS
 KA1377_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1377
 KA1377  HISTORY     - Date     Condition        Report By
 KA1377  HISTORY     - 1959     MONUMENTED       CGS
 KA1377  HISTORY     - 1967     GOOD             CGS
 KA1377  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1377
 KA1377                          STATION DESCRIPTION
 KA1377
 KA1377'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1377'2 MI NE FROM MARSHALL.
 KA1377'2.05 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KA1377'WITH STATE HIGHWAY 1 IN MARSHALL, SET IN THE TOP OF THE
 KA1377'SOUTH-SOUTHEAST END OF THE BACK WALL AT THE NORTH CORNER OF A
 KA1377'180-FOOT CONCRETE BRIDGE, 18 FEET NORTH-NORTHWEST OF THE CENTER
 KA1377'LINE OF THE HIGHWAY AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 KA1377'HIGHWAY.
 KA1377
 KA1377                          STATION RECOVERY (1967)
 KA1377
 KA1377'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1377'RECOVERED IN GOOD CONDITION.
 KA1377
 KA1377                          STATION RECOVERY (2005)
 KA1377
 KA1377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1377'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0970 ***********************************************************************
 JB0970  DESIGNATION -  P 212
 JB0970  PID         -  JB0970
 JB0970  STATE/COUNTY-  IL/BOND
 JB0970  COUNTRY     -  US
 JB0970  USGS QUAD   -  BEAVER CREEK (2018)
 JB0970
 JB0970                         *CURRENT SURVEY CONTROL
 JB0970  ______________________________________________________________________
 JB0970* NAD 83(1986) POSITION- 38 52 28.2    (N) 089 23 23.3    (W)   HD_HELD2
 JB0970* NAVD 88 ORTHO HEIGHT -   159.914 (meters)      524.65  (feet) ADJUSTED
 JB0970  ______________________________________________________________________
 JB0970  GEOID HEIGHT    -        -31.316 (meters)                     GEOID18
 JB0970  DYNAMIC HEIGHT  -        159.816 (meters)      524.33  (feet) COMP
 JB0970  MODELED GRAVITY -    980,012.7   (mgal)                       NAVD 88
 JB0970
 JB0970  VERT ORDER      -  SECOND    CLASS 0
 JB0970
 JB0970.The horizontal coordinates were established by autonomous hand held GPS
 JB0970.observations and have an estimated accuracy of +/- 10 meters.
 JB0970
 JB0970.The orthometric height was determined by differential leveling and
 JB0970.adjusted by the NATIONAL GEODETIC SURVEY
 JB0970.in June 1991.
 JB0970
 JB0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0970.GEOID18 height accuracy estimate available here.
 JB0970
 JB0970.Click photographs - Photos may exist for this station.
 JB0970
 JB0970.The dynamic height is computed by dividing the NAVD 88
 JB0970.geopotential number by the normal gravity value computed on the
 JB0970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0970.degrees latitude (g = 980.6199 gals.).
 JB0970
 JB0970.The modeled gravity was interpolated from observed gravity values.
 JB0970
 JB0970;                    North         East    Units  Estimated Accuracy
 JB0970;SPC IL W     -   245,325.      767,412.      MT  (+/- 10 meters HH2 GPS)
 JB0970
 JB0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9268405564(NAD 83)
 JB0970
 JB0970                          SUPERSEDED SURVEY CONTROL
 JB0970
 JB0970  NGVD 29 (??/??/92)  160.039  (m)          525.06   (f) ADJ UNCH    2 0
 JB0970
 JB0970.Superseded values are not recommended for survey control.
 JB0970
 JB0970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0970.See file dsdata.pdf to determine how the superseded data were derived.
 JB0970
 JB0970_MARKER: DB = BENCH MARK DISK
 JB0970_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0970_SP_SET: BRIDGE
 JB0970_STAMPING: P 212 1960
 JB0970_MARK LOGO: CGS
 JB0970_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0970
 JB0970  HISTORY     - Date     Condition        Report By
 JB0970  HISTORY     - 1960     MONUMENTED       CGS
 JB0970  HISTORY     - 20091229 GOOD             GEOCAC
 JB0970
 JB0970                          STATION DESCRIPTION
 JB0970
 JB0970'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0970'2 MI SE FROM GREENVILLE.
 JB0970'ABOUT 2.0 MILES EAST AND SOUTH ALONG STATE HIGHWAY 127 FROM ITS
 JB0970'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, SET IN
 JB0970'THE TOP OF THE SOUTHWEST END OF THE SOUTHEAST ABUTMENT OF A
 JB0970'120-FOOT CONCRETE BRIDGE, 11 FEET SOUTHWEST OF THE CENTER LINE
 JB0970'OF THE HIGHWAY AND ABOUT LEVEL WITH THE HIGHWAY.
 JB0970
 JB0970                          STATION RECOVERY (2009)
 JB0970
 JB0970'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB0970'THE HIGHWAY IS ON A NEW ALIGNMENT TO THE EAST, AND THE BRIDGE IS
 JB0970'CLOSED TO VEHICLE TRAFFIC.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1391 ***********************************************************************
 JB1391  DESIGNATION -  P 213
 JB1391  PID         -  JB1391
 JB1391  STATE/COUNTY-  IL/BOND
 JB1391  COUNTRY     -  US
 JB1391  USGS QUAD   -  POCAHONTAS (2018)
 JB1391
 JB1391                         *CURRENT SURVEY CONTROL
 JB1391  ______________________________________________________________________
 JB1391* NAD 83(1986) POSITION- 38 49 43.     (N) 089 32 47.     (W)   SCALED
 JB1391* NAVD 88 ORTHO HEIGHT -   164.465 (meters)      539.58  (feet) ADJUSTED
 JB1391  ______________________________________________________________________
 JB1391  GEOID HEIGHT    -        -31.200 (meters)                     GEOID18
 JB1391  DYNAMIC HEIGHT  -        164.364 (meters)      539.25  (feet) COMP
 JB1391  MODELED GRAVITY -    980,008.7   (mgal)                       NAVD 88
 JB1391
 JB1391  VERT ORDER      -  SECOND    CLASS 0
 JB1391
 JB1391.The horizontal coordinates were scaled from a map and have
 JB1391.an estimated accuracy of +/- 6 seconds.
 JB1391
 JB1391.The orthometric height was determined by differential leveling and
 JB1391.adjusted by the NATIONAL GEODETIC SURVEY
 JB1391.in June 1991.
 JB1391
 JB1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1391.GEOID18 height accuracy estimate available here.
 JB1391
 JB1391.Click photographs - Photos may exist for this station.
 JB1391
 JB1391.The dynamic height is computed by dividing the NAVD 88
 JB1391.geopotential number by the normal gravity value computed on the
 JB1391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1391.degrees latitude (g = 980.6199 gals.).
 JB1391
 JB1391.The modeled gravity was interpolated from observed gravity values.
 JB1391
 JB1391;                    North         East    Units  Estimated Accuracy
 JB1391;SPC IL W     -   240,130.      753,860.      MT  (+/- 180 meters Scaled)
 JB1391
 JB1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ789008(NAD 83)
 JB1391
 JB1391                          SUPERSEDED SURVEY CONTROL
 JB1391
 JB1391  NGVD 29 (??/??/92)  164.588  (m)          539.99   (f) ADJ UNCH    2 0
 JB1391
 JB1391.Superseded values are not recommended for survey control.
 JB1391
 JB1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1391.See file dsdata.pdf to determine how the superseded data were derived.
 JB1391
 JB1391_MARKER: DB = BENCH MARK DISK
 JB1391_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1391_SP_SET: BOX CULVERT HEADWALL
 JB1391_STAMPING: P 213 1960
 JB1391_MARK LOGO: CGS
 JB1391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1391+STABILITY: SURFACE MOTION
 JB1391_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1391+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2001
 JB1391
 JB1391  HISTORY     - Date     Condition        Report By
 JB1391  HISTORY     - 1960     MONUMENTED       CGS
 JB1391  HISTORY     - 20010523 GOOD             ILDT
 JB1391
 JB1391                          STATION DESCRIPTION
 JB1391
 JB1391'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1391'0.4 MI W FROM POCAHONTAS.
 JB1391'ABOUT 0.4 MILE WEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB1391'WITH MAIN STREET IN POCAHONTAS, ABOUT 0.1 MILE WEST OF THE
 JB1391'JUNCTION OF AN OILED ROAD NORTH, ABOUT 0.05 MILE EAST OF THE
 JB1391'JUNCTION OF A ROAD WEST, SET IN THE TOP OF THE WEST END OF THE
 JB1391'SOUTH HEADWALL OF A 6-FOOT CONCRETE BOX CULVERT, 30 FEET SOUTH
 JB1391'OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 15 FEET BELOW THE
 JB1391'LEVEL OF THE HIGHWAY.
 JB1391
 JB1391                          STATION RECOVERY (2001)
 JB1391
 JB1391'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (DEL)
 JB1391'TO REACH FROM CENTERLINE OF INTERSTATE 70 AND US HIGHWAY 40 AT NORTH
 JB1391'SIDE OF POCAHONTAS, GO SOUTH ON US 40 FOR 0.2 MILE TO STOP SIGN, GO
 JB1391'WEST AT STOP SIGN (JOHNSTON ST.) FOR 0.075 MILE TO STATION ON THE
 JB1391'LEFT, SET IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL OF A 6-FOOT
 JB1391'BOX CULVERT, 30 FEET SOUTH OF CENTERLINE OF JOHNSTON ST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0709 ***********************************************************************
 JB0709  DESIGNATION -  P 214
 JB0709  PID         -  JB0709
 JB0709  STATE/COUNTY-  IL/MARION
 JB0709  COUNTRY     -  US
 JB0709  USGS QUAD   -  KINMUNDY (2018)
 JB0709
 JB0709                         *CURRENT SURVEY CONTROL
 JB0709  ______________________________________________________________________
 JB0709* NAD 83(1986) POSITION- 38 48 35.     (N) 088 50 43.     (W)   SCALED
 JB0709* NAVD 88 ORTHO HEIGHT -   171.383 (meters)      562.28  (feet) ADJUSTED
 JB0709  ______________________________________________________________________
 JB0709  GEOID HEIGHT    -        -31.505 (meters)                     GEOID18
 JB0709  DYNAMIC HEIGHT  -        171.275 (meters)      561.92  (feet) COMP
 JB0709  MODELED GRAVITY -    979,992.8   (mgal)                       NAVD 88
 JB0709
 JB0709  VERT ORDER      -  SECOND    CLASS 0
 JB0709
 JB0709.The horizontal coordinates were scaled from a map and have
 JB0709.an estimated accuracy of +/- 6 seconds.
 JB0709
 JB0709.The orthometric height was determined by differential leveling and
 JB0709.adjusted by the NATIONAL GEODETIC SURVEY
 JB0709.in June 1991.
 JB0709
 JB0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0709.GEOID18 height accuracy estimate available here.
 JB0709
 JB0709.Click photographs - Photos may exist for this station.
 JB0709
 JB0709.The dynamic height is computed by dividing the NAVD 88
 JB0709.geopotential number by the normal gravity value computed on the
 JB0709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0709.degrees latitude (g = 980.6199 gals.).
 JB0709
 JB0709.The modeled gravity was interpolated from observed gravity values.
 JB0709
 JB0709;                    North         East    Units  Estimated Accuracy
 JB0709;SPC IL E     -   237,980.      255,540.      MT  (+/- 180 meters Scaled)
 JB0709
 JB0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH397972(NAD 83)
 JB0709
 JB0709                          SUPERSEDED SURVEY CONTROL
 JB0709
 JB0709  NGVD 29 (??/??/92)  171.486  (m)          562.62   (f) ADJ UNCH    2 0
 JB0709
 JB0709.Superseded values are not recommended for survey control.
 JB0709
 JB0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0709.See file dsdata.pdf to determine how the superseded data were derived.
 JB0709
 JB0709_MARKER: DB = BENCH MARK DISK
 JB0709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0709_STAMPING: P 214 1960
 JB0709_MARK LOGO: CGS
 JB0709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0709+STABILITY: SURFACE MOTION
 JB0709
 JB0709  HISTORY     - Date     Condition        Report By
 JB0709  HISTORY     - 1960     MONUMENTED       CGS
 JB0709
 JB0709                          STATION DESCRIPTION
 JB0709
 JB0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0709'2.8 MI N FROM KINMUNDY.
 JB0709'ABOUT 0.25 MILE EAST ALONG STATE HIGHWAY 37 FROM THE CHICAGO AND
 JB0709'EASTERN ILLINOIS RAILROAD OVERPASS IN KINMUNDY, THENCE 2.6 MILES
 JB0709'NORTH ALONG AN OILED ROAD, AT THE JUNCTION OF A DIRT ROAD EAST
 JB0709'AND A FARM ROAD WEST, 23 FEET WEST OF THE CENTER LINE OF THE
 JB0709'ROAD, 21 FEET NORTH OF THE CENTER LINE OF THE FARM ROAD, 35 1/2
 JB0709'FEET NORTHWEST OF THE CENTER OF THE JUNCTION OF THE DIRT ROAD
 JB0709'EAST, 1 1/2 FEET EAST OF A FENCE, 5 1/2 FEET NORTH OF A FENCE
 JB0709'CORNER, 10 1/2 FEET NORTH OF POWER POLE NUMBER D 453-88, 1 1/2
 JB0709'FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 JB0709'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0709'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0421 ***********************************************************************
 JB0421  DESIGNATION -  P 215
 JB0421  PID         -  JB0421
 JB0421  STATE/COUNTY-  IL/JEFFERSON
 JB0421  COUNTRY     -  US
 JB0421  USGS QUAD   -  KELL (2018)
 JB0421
 JB0421                         *CURRENT SURVEY CONTROL
 JB0421  ______________________________________________________________________
 JB0421* NAD 83(1986) POSITION- 38 28 28.     (N) 088 56 34.     (W)   SCALED
 JB0421* NAVD 88 ORTHO HEIGHT -   188.145 (meters)      617.27  (feet) ADJUSTED
 JB0421  ______________________________________________________________________
 JB0421  GEOID HEIGHT    -        -30.530 (meters)                     GEOID18
 JB0421  DYNAMIC HEIGHT  -        188.026 (meters)      616.88  (feet) COMP
 JB0421  MODELED GRAVITY -    979,988.3   (mgal)                       NAVD 88
 JB0421
 JB0421  VERT ORDER      -  SECOND    CLASS 0
 JB0421
 JB0421.The horizontal coordinates were scaled from a map and have
 JB0421.an estimated accuracy of +/- 6 seconds.
 JB0421
 JB0421.The orthometric height was determined by differential leveling and
 JB0421.adjusted by the NATIONAL GEODETIC SURVEY
 JB0421.in June 1991.
 JB0421
 JB0421.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0421.GEOID18 height accuracy estimate available here.
 JB0421
 JB0421.Click photographs - Photos may exist for this station.
 JB0421
 JB0421.The dynamic height is computed by dividing the NAVD 88
 JB0421.geopotential number by the normal gravity value computed on the
 JB0421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0421.degrees latitude (g = 980.6199 gals.).
 JB0421
 JB0421.The modeled gravity was interpolated from observed gravity values.
 JB0421
 JB0421;                    North         East    Units  Estimated Accuracy
 JB0421;SPC IL E     -   200,810.      246,820.      MT  (+/- 180 meters Scaled)
 JB0421
 JB0421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH305602(NAD 83)
 JB0421
 JB0421                          SUPERSEDED SURVEY CONTROL
 JB0421
 JB0421  NGVD 29 (??/??/92)  188.250  (m)          617.62   (f) ADJ UNCH    2 0
 JB0421
 JB0421.Superseded values are not recommended for survey control.
 JB0421
 JB0421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0421.See file dsdata.pdf to determine how the superseded data were derived.
 JB0421
 JB0421_MARKER: DB = BENCH MARK DISK
 JB0421_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0421_SP_SET: BOX CULVERT HEADWALL
 JB0421_STAMPING: P 215 1960
 JB0421_MARK LOGO: CGS
 JB0421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0421+STABILITY: SURFACE MOTION
 JB0421
 JB0421  HISTORY     - Date     Condition        Report By
 JB0421  HISTORY     - 1960     MONUMENTED       CGS
 JB0421  HISTORY     - 20090203 GOOD             ILDT
 JB0421
 JB0421                          STATION DESCRIPTION
 JB0421
 JB0421'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0421'2.2 MI N FROM DIX.
 JB0421'ABOUT 2.2 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0421'AT DIX, ABOUT 0.1 MILE SOUTH OF THE JUNCTION OF THE COUNTY LINE
 JB0421'ROAD, SET IN THE TOP OF THE NORTH END OF THE WEST HEADWALL OF
 JB0421'A 2-FOOT CONCRETE BOX CULVERT, 25 FEET WEST OF THE CENTER LINE
 JB0421'OF THE HIGHWAY AND ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 JB0421
 JB0421                          STATION RECOVERY (2009)
 JB0421
 JB0421'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0421'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0896 ***********************************************************************
 HB0896  DESIGNATION -  P 216
 HB0896  PID         -  HB0896
 HB0896  STATE/COUNTY-  IL/PULASKI
 HB0896  COUNTRY     -  US
 HB0896  USGS QUAD   -  CAIRO (2018)
 HB0896
 HB0896                         *CURRENT SURVEY CONTROL
 HB0896  ______________________________________________________________________
 HB0896* NAD 83(1986) POSITION- 37 05 18.     (N) 089 10 45.     (W)   SCALED
 HB0896* NAVD 88 ORTHO HEIGHT -    99.235 (meters)      325.57  (feet) ADJUSTED
 HB0896  ______________________________________________________________________
 HB0896  GEOID HEIGHT    -        -28.227 (meters)                     GEOID18
 HB0896  DYNAMIC HEIGHT  -         99.163 (meters)      325.34  (feet) COMP
 HB0896  MODELED GRAVITY -    979,900.9   (mgal)                       NAVD 88
 HB0896
 HB0896  VERT ORDER      -  SECOND    CLASS 0
 HB0896
 HB0896.The horizontal coordinates were scaled from a map and have
 HB0896.an estimated accuracy of +/- 6 seconds.
 HB0896
 HB0896.The orthometric height was determined by differential leveling and
 HB0896.adjusted by the NATIONAL GEODETIC SURVEY
 HB0896.in June 1991.
 HB0896
 HB0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0896.GEOID18 height accuracy estimate available here.
 HB0896
 HB0896.Click photographs - Photos may exist for this station.
 HB0896
 HB0896.The dynamic height is computed by dividing the NAVD 88
 HB0896.geopotential number by the normal gravity value computed on the
 HB0896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0896.degrees latitude (g = 980.6199 gals.).
 HB0896
 HB0896.The modeled gravity was interpolated from observed gravity values.
 HB0896
 HB0896;                    North         East    Units  Estimated Accuracy
 HB0896;SPC IL W     -    47,250.      787,790.      MT  (+/- 180 meters Scaled)
 HB0896
 HB0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG063068(NAD 83)
 HB0896
 HB0896                          SUPERSEDED SURVEY CONTROL
 HB0896
 HB0896  NGVD 29 (11/26/84)   99.138  (m)          325.26   (f) ADJUSTED    2 0
 HB0896
 HB0896.Superseded values are not recommended for survey control.
 HB0896
 HB0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0896.See file dsdata.pdf to determine how the superseded data were derived.
 HB0896
 HB0896_MARKER: DB = BENCH MARK DISK
 HB0896_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB0896_SP_SET: FENCE CORNER POST
 HB0896_STAMPING: P 216 1960
 HB0896_MARK LOGO: CGS
 HB0896_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0896_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0896+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2002
 HB0896
 HB0896  HISTORY     - Date     Condition        Report By
 HB0896  HISTORY     - 1960     MONUMENTED       CGS
 HB0896  HISTORY     - 1978     GOOD             ILDT
 HB0896  HISTORY     - 1978     GOOD             ILDT
 HB0896  HISTORY     - 1978     GOOD             ILDT
 HB0896  HISTORY     - 20020830 GOOD             USACE
 HB0896  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0896
 HB0896                          STATION DESCRIPTION
 HB0896
 HB0896'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0896'2.2 MI SE FROM MOUNDS.
 HB0896'ABOUT 2.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0896'WITH FIRST STREET IN MOUNDS, AT THE JUNCTION OF U.S. HIGHWAY 51
 HB0896'AND STATE HIGHWAY 37, SET VERTICALLY IN THE NORTHWEST FACE OF
 HB0896'THE CONCRETE BASE OF THE BRICK CORNER POST AT THE WEST CORNER OF THE
 HB0896'FENCE AROUND THE NATIONAL VETERANS CEMETERY, 11 FEET EAST OF
 HB0896'THE CENTER LINE OF THE HIGHWAY, ABOUT 18 INCHES ABOVE THE LEVEL
 HB0896'OF THE GROUND, AND ABOUT 5 FEET BELOW THE LEVEL OF THE HIGHWAY.
 HB0896
 HB0896                          STATION RECOVERY (1978)
 HB0896
 HB0896'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0896'RECOVERED IN GOOD CONDITION.
 HB0896
 HB0896                          STATION RECOVERY (1978)
 HB0896
 HB0896'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0896'RECOVERED IN GOOD CONDITION.
 HB0896
 HB0896                          STATION RECOVERY (1978)
 HB0896
 HB0896'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0896'RECOVERED IN GOOD CONDITION.
 HB0896
 HB0896                          STATION RECOVERY (2002)
 HB0896
 HB0896'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0896'STABILITY SHOULD BE UPGRADED TO B.
 HB0896
 HB0896                          STATION RECOVERY (2012)
 HB0896
 HB0896'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0896'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1017 ***********************************************************************
 KB1017  DESIGNATION -  P 218
 KB1017  PID         -  KB1017
 KB1017  STATE/COUNTY-  IL/SANGAMON
 KB1017  COUNTRY     -  US
 KB1017  USGS QUAD   -  DIVERNON (2018)
 KB1017
 KB1017                         *CURRENT SURVEY CONTROL
 KB1017  ______________________________________________________________________
 KB1017* NAD 83(1986) POSITION- 39 31 23.     (N) 089 42 05.     (W)   SCALED
 KB1017* NAVD 88 ORTHO HEIGHT -   192.858 (meters)      632.74  (feet) ADJUSTED
 KB1017  ______________________________________________________________________
 KB1017  GEOID HEIGHT    -        -31.937 (meters)                     GEOID18
 KB1017  DYNAMIC HEIGHT  -        192.750 (meters)      632.38  (feet) COMP
 KB1017  MODELED GRAVITY -    980,063.4   (mgal)                       NAVD 88
 KB1017
 KB1017  VERT ORDER      -  SECOND    CLASS 0
 KB1017
 KB1017.The horizontal coordinates were scaled from a map and have
 KB1017.an estimated accuracy of +/- 6 seconds.
 KB1017
 KB1017.The orthometric height was determined by differential leveling and
 KB1017.adjusted by the NATIONAL GEODETIC SURVEY
 KB1017.in June 1991.
 KB1017
 KB1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1017.GEOID18 height accuracy estimate available here.
 KB1017
 KB1017.Click photographs - Photos may exist for this station.
 KB1017
 KB1017.The dynamic height is computed by dividing the NAVD 88
 KB1017.geopotential number by the normal gravity value computed on the
 KB1017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1017.degrees latitude (g = 980.6199 gals.).
 KB1017
 KB1017.The modeled gravity was interpolated from observed gravity values.
 KB1017
 KB1017;                    North         East    Units  Estimated Accuracy
 KB1017;SPC IL W     -   317,140.      740,010.      MT  (+/- 180 meters Scaled)
 KB1017
 KB1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ677783(NAD 83)
 KB1017
 KB1017                          SUPERSEDED SURVEY CONTROL
 KB1017
 KB1017  NGVD 29 (??/??/92)  192.973  (m)          633.11   (f) ADJ UNCH    2 0
 KB1017
 KB1017.Superseded values are not recommended for survey control.
 KB1017
 KB1017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1017.See file dsdata.pdf to determine how the superseded data were derived.
 KB1017
 KB1017_MARKER: DB = BENCH MARK DISK
 KB1017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1017_STAMPING: P 218 1960
 KB1017_MARK LOGO: CGS
 KB1017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1017+STABILITY: SURFACE MOTION
 KB1017
 KB1017  HISTORY     - Date     Condition        Report By
 KB1017  HISTORY     - 1960     MONUMENTED       CGS
 KB1017  HISTORY     - 1989     GOOD             USPSQD
 KB1017
 KB1017                          STATION DESCRIPTION
 KB1017
 KB1017'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1017'4.6 MI NE FROM VIRDEN.
 KB1017'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD FROM
 KB1017'THE STATION IN VIRDEN, THENCE 3.05 MILES EAST ALONG OIL ROAD,
 KB1017'AT THE JUNCTION OF A NORTH-SOUTH OILED CROSS ROAD, 18 FEET NORTH
 KB1017'OF THE CENTER LINE OF THE OILED ROAD, 47 FEET EAST OF THE CENTER
 KB1017'LINE OF AN OILED ROAD, 49 FEET NORTHEAST OF THE CENTER OF THE
 KB1017'JUNCTION, 1 FOOT SOUTH OF THE FENCE, 23 FEET EAST OF THE BRACE
 KB1017'POLE FOR A POWER LINE, 1.9 FEET WEST-SOUTHWEST OF A METAL WITNESS
 KB1017'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 KB1017'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB1017
 KB1017                          STATION RECOVERY (1989)
 KB1017
 KB1017'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KB1017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1149 ***********************************************************************
 LC1149  DESIGNATION -  P 219
 LC1149  PID         -  LC1149
 LC1149  STATE/COUNTY-  IL/LOGAN
 LC1149  COUNTRY     -  US
 LC1149  USGS QUAD   -  BROADWELL (2018)
 LC1149
 LC1149                         *CURRENT SURVEY CONTROL
 LC1149  ______________________________________________________________________
 LC1149* NAD 83(1986) POSITION- 40 00 20.     (N) 089 29 00.     (W)   SCALED
 LC1149* NAVD 88 ORTHO HEIGHT -   184.920 (meters)      606.69  (feet) ADJUSTED
 LC1149  ______________________________________________________________________
 LC1149  GEOID HEIGHT    -        -32.511 (meters)                     GEOID18
 LC1149  DYNAMIC HEIGHT  -        184.824 (meters)      606.38  (feet) COMP
 LC1149  MODELED GRAVITY -    980,104.0   (mgal)                       NAVD 88
 LC1149
 LC1149  VERT ORDER      -  SECOND    CLASS 0
 LC1149
 LC1149.The horizontal coordinates were scaled from a map and have
 LC1149.an estimated accuracy of +/- 6 seconds.
 LC1149
 LC1149.The orthometric height was determined by differential leveling and
 LC1149.adjusted by the NATIONAL GEODETIC SURVEY
 LC1149.in June 1991.
 LC1149
 LC1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1149.GEOID18 height accuracy estimate available here.
 LC1149
 LC1149.Click photographs - Photos may exist for this station.
 LC1149
 LC1149.The dynamic height is computed by dividing the NAVD 88
 LC1149.geopotential number by the normal gravity value computed on the
 LC1149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1149.degrees latitude (g = 980.6199 gals.).
 LC1149
 LC1149.The modeled gravity was interpolated from observed gravity values.
 LC1149
 LC1149;                    North         East    Units  Estimated Accuracy
 LC1149;SPC IL W     -   370,830.      758,350.      MT  (+/- 180 meters Scaled)
 LC1149
 LC1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK880313(NAD 83)
 LC1149
 LC1149                          SUPERSEDED SURVEY CONTROL
 LC1149
 LC1149  NGVD 29 (??/??/92)  185.010  (m)          606.99   (f) ADJ UNCH    2 0
 LC1149
 LC1149.Superseded values are not recommended for survey control.
 LC1149
 LC1149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1149.See file dsdata.pdf to determine how the superseded data were derived.
 LC1149
 LC1149_MARKER: DB = BENCH MARK DISK
 LC1149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1149_STAMPING: P 219 1960
 LC1149_MARK LOGO: CGS
 LC1149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1149+STABILITY: SURFACE MOTION
 LC1149
 LC1149  HISTORY     - Date     Condition        Report By
 LC1149  HISTORY     - 1960     MONUMENTED       CGS
 LC1149
 LC1149                          STATION DESCRIPTION
 LC1149
 LC1149'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1149'2.1 MI S FROM ELKHART.
 LC1149'ABOUT 1.3 MILES SOUTH ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1149'WITH THE MT. PULASKI ROAD IN ELKHART, THENCE 0.8 MILES EAST ALONG
 LC1149'A GRAVEL ROAD AT THE JUNCTION OF A NORTH-SOUTH ASPHALT ROAD, 35
 LC1149'FEET WEST OF THE CENTER LINE OF THE ASPHALT ROAD, 85 FEET SOUTH
 LC1149'OF THE CENTER LINE OF THE GRAVEL ROAD WEST, 93 FEET SOUTHWEST
 LC1149'OF THE CENTER OF THE JUNCTION, 1 FOOT EAST OF THE FENCE, 63 FEET
 LC1149'SOUTH-SOUTHWEST OF THE SOUTH END OF A CONCRETE PIPE CULVERT UNDER
 LC1149'THE GRAVEL ROAD, 1.9 FEET SOUTH-SOUTHEAST OF A METAL WITNESS
 LC1149'POST, 1 FOOT BELOW THE LEVEL OF THE ASPHALT ROAD, AND SET IN
 LC1149'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  NOTE-- THIS MARK
 LC1149'MAY ALSO BE REACHED FROM THE JUNCTION OF U.S. HIGHWAY 66 AND THE
 LC1149'MT. PULASKI ROAD BY GOING 0.2 MILES EAST ALONG THE MT. PULASKI
 LC1149'ROAD, THENCE 1.1 MILES SOUTH ALONG AN ASPHALT STREET AND ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1067 ***********************************************************************
 LC1067  DESIGNATION -  P 220
 LC1067  PID         -  LC1067
 LC1067  STATE/COUNTY-  IL/LOGAN
 LC1067  COUNTRY     -  US
 LC1067  USGS QUAD   -  WAYNESVILLE WEST (2018)
 LC1067
 LC1067                         *CURRENT SURVEY CONTROL
 LC1067  ______________________________________________________________________
 LC1067* NAD 83(1986) POSITION- 40 14 41.     (N) 089 13 41.     (W)   SCALED
 LC1067* NAVD 88 ORTHO HEIGHT -   201.064 (meters)      659.66  (feet) ADJUSTED
 LC1067  ______________________________________________________________________
 LC1067  GEOID HEIGHT    -        -32.494 (meters)                     GEOID18
 LC1067  DYNAMIC HEIGHT  -        200.961 (meters)      659.32  (feet) COMP
 LC1067  MODELED GRAVITY -    980,108.3   (mgal)                       NAVD 88
 LC1067
 LC1067  VERT ORDER      -  SECOND    CLASS 0
 LC1067
 LC1067.The horizontal coordinates were scaled from a map and have
 LC1067.an estimated accuracy of +/- 6 seconds.
 LC1067
 LC1067.The orthometric height was determined by differential leveling and
 LC1067.adjusted by the NATIONAL GEODETIC SURVEY
 LC1067.in June 1991.
 LC1067
 LC1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1067.GEOID18 height accuracy estimate available here.
 LC1067
 LC1067.Click photographs - Photos may exist for this station.
 LC1067
 LC1067.The dynamic height is computed by dividing the NAVD 88
 LC1067.geopotential number by the normal gravity value computed on the
 LC1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1067.degrees latitude (g = 980.6199 gals.).
 LC1067
 LC1067.The modeled gravity was interpolated from observed gravity values.
 LC1067
 LC1067;                    North         East    Units  Estimated Accuracy
 LC1067;SPC IL W     -   397,580.      779,860.      MT  (+/- 180 meters Scaled)
 LC1067
 LC1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK104573(NAD 83)
 LC1067
 LC1067                          SUPERSEDED SURVEY CONTROL
 LC1067
 LC1067  NGVD 29 (??/??/92)  201.135  (m)          659.89   (f) ADJ UNCH    2 0
 LC1067
 LC1067.Superseded values are not recommended for survey control.
 LC1067
 LC1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1067.See file dsdata.pdf to determine how the superseded data were derived.
 LC1067
 LC1067_MARKER: DB = BENCH MARK DISK
 LC1067_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1067_SP_SET: CULVERT HEADWALL
 LC1067_STAMPING: P 220 1960
 LC1067_MARK LOGO: CGS
 LC1067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1067+STABILITY: SURFACE MOTION
 LC1067
 LC1067  HISTORY     - Date     Condition        Report By
 LC1067  HISTORY     - 1960     MONUMENTED       CGS
 LC1067
 LC1067                          STATION DESCRIPTION
 LC1067
 LC1067'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1067'2.6 MI SE FROM ATLANTA.
 LC1067'ABOUT 0.9 MILES SOUTHWEST ALONG AN ASPHALT STREET (OLD U.S. 66)
 LC1067'FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA, THENCE 0.55
 LC1067'MILES SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.4 MILES EAST
 LC1067'ALONG A GRAVEL ROAD, THENCE 0.75 MILES EAST ALONG AN ASPHALT
 LC1067'PAVED ROAD, AT THE JUNCTION OF A NORTH-SOUTH ASPHALT PAVED ROAD,
 LC1067'SET IN TOP OF THE WEST END OF THE SOUTH HEADWALL OF AN 8 FOOT
 LC1067'CONCRETE BOX CULVERT, 10 FEET SOUTH OF THE CENTER LINE OF THE
 LC1067'ROAD, 120 FEET EAST SOUTHEAST OF THE CENTER OF THE JUNCTION, AND
 LC1067'ABOUT LEVEL WITH THE ROAD.  NOTE-- THIS MARK MAY ALSO BE REACHED
 LC1067'FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA BY GOING 0.4
 LC1067'MILES SOUTHEAST ALONG SOUTHEAST RACE STREET, THENCE 0.75 MILES
 LC1067'SOUTHEAST AND SOUTH ALONG AN ASPHALT PAVED ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0543 ***********************************************************************
 NH0543  DESIGNATION -  P 221
 NH0543  PID         -  NH0543
 NH0543  STATE/COUNTY-  IL/WINNEBAGO
 NH0543  COUNTRY     -  US
 NH0543  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0543
 NH0543                         *CURRENT SURVEY CONTROL
 NH0543  ______________________________________________________________________
 NH0543* NAD 83(1986) POSITION- 42 22 45.     (N) 089 03 27.     (W)   SCALED
 NH0543* NAVD 88 ORTHO HEIGHT -   223.708 (meters)      733.95  (feet) ADJUSTED
 NH0543  ______________________________________________________________________
 NH0543  GEOID HEIGHT    -        -33.585 (meters)                     GEOID18
 NH0543  DYNAMIC HEIGHT  -        223.637 (meters)      733.72  (feet) COMP
 NH0543  MODELED GRAVITY -    980,301.9   (mgal)                       NAVD 88
 NH0543
 NH0543  VERT ORDER      -  FIRST     CLASS II
 NH0543
 NH0543.The horizontal coordinates were scaled from a map and have
 NH0543.an estimated accuracy of +/- 6 seconds.
 NH0543
 NH0543.The orthometric height was determined by differential leveling and
 NH0543.adjusted by the NATIONAL GEODETIC SURVEY
 NH0543.in June 1991.
 NH0543
 NH0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0543.GEOID18 height accuracy estimate available here.
 NH0543
 NH0543.Click photographs - Photos may exist for this station.
 NH0543
 NH0543.The dynamic height is computed by dividing the NAVD 88
 NH0543.geopotential number by the normal gravity value computed on the
 NH0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0543.degrees latitude (g = 980.6199 gals.).
 NH0543
 NH0543.The modeled gravity was interpolated from observed gravity values.
 NH0543
 NH0543;                    North         East    Units  Estimated Accuracy
 NH0543;SPC IL W     -   634,790.      791,340.      MT  (+/- 180 meters Scaled)
 NH0543
 NH0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM306939(NAD 83)
 NH0543
 NH0543                          SUPERSEDED SURVEY CONTROL
 NH0543
 NH0543  NGVD 29 (??/??/92)  223.767  (m)          734.14   (f) ADJ UNCH    1 2
 NH0543
 NH0543.Superseded values are not recommended for survey control.
 NH0543
 NH0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0543.See file dsdata.pdf to determine how the superseded data were derived.
 NH0543
 NH0543_MARKER: DB = BENCH MARK DISK
 NH0543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0543_STAMPING: P 221 1960
 NH0543_MARK LOGO: CGS
 NH0543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0543+STABILITY: SURFACE MOTION
 NH0543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0543+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2025
 NH0543
 NH0543  HISTORY     - Date     Condition        Report By
 NH0543  HISTORY     - 1960     MONUMENTED       CGS
 NH0543  HISTORY     - 19970530 GOOD             USPSQD
 NH0543  HISTORY     - 20251217 GOOD             ILDW
 NH0543
 NH0543                          STATION DESCRIPTION
 NH0543
 NH0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0543'0.8 MI N FROM LATHAM PARK.
 NH0543'ABOUT 0.75 MILE NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0543'PACIFIC RAILROAD FROM THE CROSSING OF LATHAM ROAD AT LATHAM PARK,
 NH0543'0.3 MILE SOUTH OF MILEPOLE 6, IN S-18, R-2E, T-45N, AT THE
 NH0543'CROSSING OF HUTCHINGS ROAD (BLACKTOP), 38 FEET WEST-NORTHWEST
 NH0543'OF THE WEST-NORTHWEST RAIL, 27 1/2 FEET SOUTH-SOUTHWEST OF CENTER
 NH0543'LINE OF HUTCHINS ROAD, 50 FEET WEST OF THE CENTER OF CROSSING,
 NH0543'24 FEET WEST OF A CROSSING SIGN, 46 1/2 FEET SOUTH-SOUTHWEST OF
 NH0543'AND ACROSS THE ROAD FROM A TELEPHONE POLE, 55 FEET SOUTH-SOUTHWEST
 NH0543'OF AND ACROSS THE ROAD FROM WARNING UNDERGROUND CABLE SIGN,
 NH0543'6 1/2 FEET WEST-NORTHWEST OF BEING INLINE WITH A ROW OF POLES,
 NH0543'2.0 FEET EAST-NORTHEAST OF A STEEL WITNESS POST, ABOUT 3 FEET
 NH0543'ABOVE THE LEVEL OF THE TRACK, AND SET IN TOP OF A CONCRETE POST
 NH0543'PROJECTING 3 INCHES.
 NH0543
 NH0543                          STATION RECOVERY (1997)
 NH0543
 NH0543'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0543'RECOVERED IN GOOD CONDITION.
 NH0543
 NH0543                          STATION RECOVERY (2025)
 NH0543
 NH0543'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 NH0543'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7253 ***********************************************************************
 AB7253  DESIGNATION -  P 222 RESET
 AB7253  PID         -  AB7253
 AB7253  STATE/COUNTY-  IL/WINNEBAGO
 AB7253  COUNTRY     -  US
 AB7253  USGS QUAD   -  ROCKFORD NORTH (2018)
 AB7253
 AB7253                         *CURRENT SURVEY CONTROL
 AB7253  ______________________________________________________________________
 AB7253* NAD 83(1986) POSITION- 42 15 44.     (N) 089 05 11.     (W)   SCALED
 AB7253* NAVD 88 ORTHO HEIGHT -   230.23  (meters)      755.3   (feet) RESET
 AB7253  ______________________________________________________________________
 AB7253  GEOID HEIGHT    -        -33.377 (meters)                     GEOID18
 AB7253  VERT ORDER      -  THIRD
 AB7253
 AB7253.The horizontal coordinates were scaled from a map and have
 AB7253.an estimated accuracy of +/- 6 seconds.
 AB7253
 AB7253.The orthometric height was computed from unverified reset data.
 AB7253
 AB7253.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7253.GEOID18 height accuracy estimate available here.
 AB7253
 AB7253.Click photographs - Photos may exist for this station.
 AB7253
 AB7253;                    North         East    Units  Estimated Accuracy
 AB7253;SPC IL W     -   621,770.      789,130.      MT  (+/- 180 meters Scaled)
 AB7253
 AB7253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM279809(NAD 83)
 AB7253
 AB7253                          SUPERSEDED SURVEY CONTROL
 AB7253
 AB7253.No superseded survey control is available for this station.
 AB7253
 AB7253_MARKER: DV = VERTICAL CONTROL DISK
 AB7253_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AB7253_SP_SET: BRIDGE HEADWALL
 AB7253_STAMPING: P 222 RESET 1991
 AB7253_MARK LOGO: NGS
 AB7253_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7253_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7253_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB7253+SATELLITE: SATELLITE OBSERVATIONS - 1991
 AB7253
 AB7253  HISTORY     - Date     Condition        Report By
 AB7253  HISTORY     - 1991     MONUMENTED       NGS
 AB7253
 AB7253                          STATION DESCRIPTION
 AB7253
 AB7253'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991 (RKB)
 AB7253'STATION IS LOCATED ALONG KISHWAUKEE STREET AT ROCKFORD, IN S-26, R-1E,
 AB7253'T-44N, SET IN THE TOP OF THE SOUTHEAST HEADWALL OF A BRIDGE OVER THE
 AB7253'CHICAGO AND NORTH WESTERN RAILROAD, 2.0 M (6.6 FT) EAST OF THE EAST
 AB7253'CURB OF KISHWAUKEE STREET, AND 0.2 M (0.7 FT) EAST OF THE SOUTH END OF
 AB7253'THE EAST RAILING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0531 ***********************************************************************
 MF0531  DESIGNATION -  P 223
 MF0531  PID         -  MF0531
 MF0531  STATE/COUNTY-  IL/OGLE
 MF0531  COUNTRY     -  US
 MF0531  USGS QUAD   -  ROCHELLE (2018)
 MF0531
 MF0531                         *CURRENT SURVEY CONTROL
 MF0531  ______________________________________________________________________
 MF0531* NAD 83(1986) POSITION- 41 56 32.     (N) 089 07 04.     (W)   SCALED
 MF0531* NAVD 88 ORTHO HEIGHT -   250.802 (meters)      822.84  (feet) ADJUSTED
 MF0531  ______________________________________________________________________
 MF0531  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 MF0531  DYNAMIC HEIGHT  -        250.715 (meters)      822.55  (feet) COMP
 MF0531  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 MF0531
 MF0531  VERT ORDER      -  FIRST     CLASS I
 MF0531
 MF0531.The horizontal coordinates were scaled from a map and have
 MF0531.an estimated accuracy of +/- 6 seconds.
 MF0531
 MF0531.The orthometric height was determined by differential leveling and
 MF0531.adjusted by the NATIONAL GEODETIC SURVEY
 MF0531.in June 1991.
 MF0531
 MF0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0531.GEOID18 height accuracy estimate available here.
 MF0531
 MF0531.Click photographs - Photos may exist for this station.
 MF0531
 MF0531.The dynamic height is computed by dividing the NAVD 88
 MF0531.geopotential number by the normal gravity value computed on the
 MF0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0531.degrees latitude (g = 980.6199 gals.).
 MF0531
 MF0531.The modeled gravity was interpolated from observed gravity values.
 MF0531
 MF0531;                    North         East    Units  Estimated Accuracy
 MF0531;SPC IL W     -   586,200.      786,980.      MT  (+/- 180 meters Scaled)
 MF0531
 MF0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM244455(NAD 83)
 MF0531
 MF0531                          SUPERSEDED SURVEY CONTROL
 MF0531
 MF0531  NGVD 29 (??/??/92)  250.850  (m)          823.00   (f) ADJ UNCH    1 1
 MF0531
 MF0531.Superseded values are not recommended for survey control.
 MF0531
 MF0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0531.See file dsdata.pdf to determine how the superseded data were derived.
 MF0531
 MF0531_MARKER: DB = BENCH MARK DISK
 MF0531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0531_STAMPING: P 223 1960
 MF0531_MARK LOGO: CGS
 MF0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0531+STABILITY: SURFACE MOTION
 MF0531
 MF0531  HISTORY     - Date     Condition        Report By
 MF0531  HISTORY     - 1960     MONUMENTED       CGS
 MF0531  HISTORY     - 1969     GOOD             CGS
 MF0531  HISTORY     - 19960514 GOOD             USPSQD
 MF0531  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0531  HISTORY     - 20040929 GOOD             USPSQD
 MF0531
 MF0531                          STATION DESCRIPTION
 MF0531
 MF0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0531'3.2 MI NW FROM ROCHELLE.
 MF0531'ABOUT 3.05 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 MF0531'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, THENCE 0.2 MILE
 MF0531'NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, OR ABOUT
 MF0531'4.6 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0531'FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 0.2 MILE NORTH OF
 MF0531'THE RAILROAD STATION AT FLAG CENTER, 0.1 MILE NORTH OF A CROSSING
 MF0531'OF THE RAILROAD AND A PAVED ROAD, 0.5 MILE SOUTH OF MILEPOST 1,
 MF0531'44 1/2 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 56 1/2 FEET
 MF0531'EAST AND ACROSS THE TRACK FROM A SWITCH STAND, 19 1/2 FEET EAST
 MF0531'OF A TELEPHONE POLE WHICH IS BRACED BY A GUY WIRE, 1 FOOT WEST OF
 MF0531'A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 MF0531'TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF
 MF0531'THE GROUND.  SEC 16, T40N, R1E
 MF0531
 MF0531                          STATION RECOVERY (1996)
 MF0531
 MF0531'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0531'RECOVERED IN GOOD CONDITION.
 MF0531
 MF0531                          STATION RECOVERY (2001)
 MF0531
 MF0531'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0531'MARK NOT FOUND.
 MF0531
 MF0531                          STATION RECOVERY (2004)
 MF0531
 MF0531'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0579 ***********************************************************************
 MF0579  DESIGNATION -  P 224
 MF0579  PID         -  MF0579
 MF0579  STATE/COUNTY-  IL/LEE
 MF0579  COUNTRY     -  US
 MF0579  USGS QUAD   -  COMPTON (2018)
 MF0579
 MF0579                         *CURRENT SURVEY CONTROL
 MF0579  ______________________________________________________________________
 MF0579* NAD 83(1986) POSITION- 41 44 10.     (N) 089 01 23.     (W)   SCALED
 MF0579* NAVD 88 ORTHO HEIGHT -   258.805 (meters)      849.10  (feet) ADJUSTED
 MF0579  ______________________________________________________________________
 MF0579  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0579  DYNAMIC HEIGHT  -        258.708 (meters)      848.78  (feet) COMP
 MF0579  MODELED GRAVITY -    980,239.2   (mgal)                       NAVD 88
 MF0579
 MF0579  VERT ORDER      -  FIRST     CLASS I
 MF0579
 MF0579.The horizontal coordinates were scaled from a map and have
 MF0579.an estimated accuracy of +/- 6 seconds.
 MF0579
 MF0579.The orthometric height was determined by differential leveling and
 MF0579.adjusted by the NATIONAL GEODETIC SURVEY
 MF0579.in June 1991.
 MF0579
 MF0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0579.GEOID18 height accuracy estimate available here.
 MF0579
 MF0579.Click photographs - Photos may exist for this station.
 MF0579
 MF0579.The dynamic height is computed by dividing the NAVD 88
 MF0579.geopotential number by the normal gravity value computed on the
 MF0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0579.degrees latitude (g = 980.6199 gals.).
 MF0579
 MF0579.The modeled gravity was interpolated from observed gravity values.
 MF0579
 MF0579;                    North         East    Units  Estimated Accuracy
 MF0579;SPC IL W     -   563,410.      795,140.      MT  (+/- 180 meters Scaled)
 MF0579
 MF0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM317224(NAD 83)
 MF0579
 MF0579                          SUPERSEDED SURVEY CONTROL
 MF0579
 MF0579  NGVD 29 (??/??/92)  258.841  (m)          849.21   (f) ADJ UNCH    1 1
 MF0579
 MF0579.Superseded values are not recommended for survey control.
 MF0579
 MF0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0579.See file dsdata.pdf to determine how the superseded data were derived.
 MF0579
 MF0579_MARKER: DB = BENCH MARK DISK
 MF0579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0579_STAMPING: P 224 1960
 MF0579_MARK LOGO: CGS
 MF0579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0579+STABILITY: SURFACE MOTION
 MF0579
 MF0579  HISTORY     - Date     Condition        Report By
 MF0579  HISTORY     - 1960     MONUMENTED       CGS
 MF0579  HISTORY     - 1969     GOOD             CGS
 MF0579  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0579  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0579  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0579
 MF0579                          STATION DESCRIPTION
 MF0579
 MF0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0579'13.8 MI S FROM ROCHELLE.
 MF0579'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0579'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 8.3 MILES SOUTH
 MF0579'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 MF0579'OR ABOUT 14.2 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0579'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.25
 MF0579'MILE SOUTH OF THE CROSSING OF THE RAILROAD AND A GRAVELED ROAD,
 MF0579'65 YARDS SOUTH OF MILEPOST 55, 44 1/2 FEET EAST OF THE EAST
 MF0579'RAIL, 14 1/2 FEET NORTH OF THE CENTER LINE OF A TRAIL ROAD, 34
 MF0579'FEET NORTH AND ACROSS THE TRAIL ROAD FROM A CORNER FENCE POST,
 MF0579'2 FEET WEST OF A FENCE, 2.0 FEET SOUTHWEST OF A METAL WITNESS
 MF0579'POST, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0579'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0579'SEC 29, T38N, R2E.
 MF0579
 MF0579                          STATION RECOVERY (1995)
 MF0579
 MF0579'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0579'MARK NOT FOUND.
 MF0579
 MF0579                          STATION RECOVERY (2002)
 MF0579
 MF0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0579'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0579
 MF0579                          STATION RECOVERY (2003)
 MF0579
 MF0579'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0579'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0698 ***********************************************************************
 MF0698  DESIGNATION -  P 225
 MF0698  PID         -  MF0698
 MF0698  STATE/COUNTY-  IL/LASALLE
 MF0698  COUNTRY     -  US
 MF0698  USGS QUAD   -  LA SALLE (2018)
 MF0698
 MF0698                         *CURRENT SURVEY CONTROL
 MF0698  ______________________________________________________________________
 MF0698* NAD 83(1986) POSITION- 41 21 30.     (N) 089 05 43.     (W)   SCALED
 MF0698* NAVD 88 ORTHO HEIGHT -   190.467 (meters)      624.89  (feet) ADJUSTED
 MF0698  ______________________________________________________________________
 MF0698  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 MF0698  DYNAMIC HEIGHT  -        190.391 (meters)      624.64  (feet) COMP
 MF0698  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 MF0698
 MF0698  VERT ORDER      -  FIRST     CLASS I
 MF0698
 MF0698.The horizontal coordinates were scaled from a map and have
 MF0698.an estimated accuracy of +/- 6 seconds.
 MF0698
 MF0698.The orthometric height was determined by differential leveling and
 MF0698.adjusted by the NATIONAL GEODETIC SURVEY
 MF0698.in June 1991.
 MF0698
 MF0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0698.GEOID18 height accuracy estimate available here.
 MF0698
 MF0698.Click photographs - Photos may exist for this station.
 MF0698
 MF0698.The dynamic height is computed by dividing the NAVD 88
 MF0698.geopotential number by the normal gravity value computed on the
 MF0698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0698.degrees latitude (g = 980.6199 gals.).
 MF0698
 MF0698.The modeled gravity was interpolated from observed gravity values.
 MF0698
 MF0698;                    North         East    Units  Estimated Accuracy
 MF0698;SPC IL E     -   521,120.      236,240.      MT  (+/- 180 meters Scaled)
 MF0698
 MF0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL247806(NAD 83)
 MF0698
 MF0698                          SUPERSEDED SURVEY CONTROL
 MF0698
 MF0698  NGVD 29 (??/??/92)  190.523  (m)          625.07   (f) ADJ UNCH    1 1
 MF0698
 MF0698.Superseded values are not recommended for survey control.
 MF0698
 MF0698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0698.See file dsdata.pdf to determine how the superseded data were derived.
 MF0698
 MF0698_MARKER: DB = BENCH MARK DISK
 MF0698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0698_STAMPING: P 225 1960
 MF0698_MARK LOGO: CGS
 MF0698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0698+STABILITY: SURFACE MOTION
 MF0698
 MF0698  HISTORY     - Date     Condition        Report By
 MF0698  HISTORY     - 1960     MONUMENTED       CGS
 MF0698  HISTORY     - 1969     GOOD             CGS
 MF0698  HISTORY     - 19970716 GOOD             USPSQD
 MF0698  HISTORY     - 20020803 POOR             USPSQD
 MF0698
 MF0698                          STATION DESCRIPTION
 MF0698
 MF0698'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0698'2.1 MI N FROM LA SALLE.
 MF0698'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE
 MF0698'AT LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0698'STATE HIGHWAY 351, THENCE 1.4 MILES NORTH ALONG ST. VINCENTS
 MF0698'AVENUE WHICH IS STATE HIGHWAY 351, 232 FEET SOUTH OF THE
 MF0698'SOUTHEAST CORNER OF A CONCRETE HIGHWAY OVERPASS FOR THE
 MF0698'ILLINOIS CENTRAL RAILROAD, 32 1/2 FEET EAST OF THE CENTER LINE
 MF0698'OF THE AVENUE, 49 1/2 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 MF0698'THE LA SALLE AND BUREAU COUNTY RAILROAD, 46 1/2 FEET EAST AND
 MF0698'ACROSS THE AVENUE FROM THE NORTHEAST CORNER OF A TRIANGLE-SHAPED
 MF0698'ISLAND AT THE INTERSECTION OF THE AVENUE AND OLD U.S. HIGHWAY 51,
 MF0698'16 FEET WEST-NORTHWEST OF A POWER POLE, 1 1/2 FEET NORTH OF A
 MF0698'CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 249 FEET SOUTH OF BENCH
 MF0698'MARK C 269, ABOUT 1 FOOT BELOW THE LEVEL OF THE AVENUE, AND
 MF0698'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 MF0698'THE SURFACE OF THE GROUND.  SEC 3, T33N, R 1E.
 MF0698
 MF0698                          STATION RECOVERY (1997)
 MF0698
 MF0698'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0698'RECOVERED IN GOOD CONDITION.
 MF0698
 MF0698                          STATION RECOVERY (2002)
 MF0698
 MF0698'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0698'FOUND STATION AND PIN, DISK IS MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0116 ***********************************************************************
 NH0116  DESIGNATION -  P 226
 NH0116  PID         -  NH0116
 NH0116  STATE/COUNTY-  IL/MCHENRY
 NH0116  COUNTRY     -  US
 NH0116  USGS QUAD   -  MCHENRY (2018)
 NH0116
 NH0116                         *CURRENT SURVEY CONTROL
 NH0116  ______________________________________________________________________
 NH0116* NAD 83(1986) POSITION- 42 22 06.     (N) 088 17 01.     (W)   SCALED
 NH0116* NAVD 88 ORTHO HEIGHT -   232.468 (meters)      762.69  (feet) ADJUSTED
 NH0116  ______________________________________________________________________
 NH0116  GEOID HEIGHT    -        -34.123 (meters)                     GEOID18
 NH0116  DYNAMIC HEIGHT  -        232.392 (meters)      762.44  (feet) COMP
 NH0116  MODELED GRAVITY -    980,287.7   (mgal)                       NAVD 88
 NH0116
 NH0116  VERT ORDER      -  SECOND    CLASS 0
 NH0116
 NH0116.The horizontal coordinates were scaled from a map and have
 NH0116.an estimated accuracy of +/- 6 seconds.
 NH0116
 NH0116.The orthometric height was determined by differential leveling and
 NH0116.adjusted by the NATIONAL GEODETIC SURVEY
 NH0116.in June 1991.
 NH0116
 NH0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0116.GEOID18 height accuracy estimate available here.
 NH0116
 NH0116.Click photographs - Photos may exist for this station.
 NH0116
 NH0116.The dynamic height is computed by dividing the NAVD 88
 NH0116.geopotential number by the normal gravity value computed on the
 NH0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0116.degrees latitude (g = 980.6199 gals.).
 NH0116
 NH0116.The modeled gravity was interpolated from observed gravity values.
 NH0116
 NH0116;                    North         East    Units  Estimated Accuracy
 NH0116;SPC IL E     -   633,020.      304,100.      MT  (+/- 180 meters Scaled)
 NH0116
 NH0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM943914(NAD 83)
 NH0116
 NH0116                          SUPERSEDED SURVEY CONTROL
 NH0116
 NH0116  NGVD 29 (??/??/92)  232.524  (m)          762.87   (f) ADJ UNCH    2 0
 NH0116
 NH0116.Superseded values are not recommended for survey control.
 NH0116
 NH0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0116.See file dsdata.pdf to determine how the superseded data were derived.
 NH0116
 NH0116_MARKER: DB = BENCH MARK DISK
 NH0116_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0116_SP_SET: CULVERT HEADWALL
 NH0116_STAMPING: P 226 1960
 NH0116_MARK LOGO: CGS
 NH0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0116+STABILITY: SURFACE MOTION
 NH0116
 NH0116  HISTORY     - Date     Condition        Report By
 NH0116  HISTORY     - 1960     MONUMENTED       CGS
 NH0116  HISTORY     - 19940508 GOOD             USPSQD
 NH0116
 NH0116                          STATION DESCRIPTION
 NH0116
 NH0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0116'1.7 MI N FROM MCHENRY.
 NH0116'ABOUT 1.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0116'FROM THE STATION AT MCHENRY , ABOUT 1.75 MILES SOUTH ALONG THE
 NH0116'CHICAGO AND NORTH WESTERN RAILWAY FROM THE STATION SHELTER AT
 NH0116'RINGWOOD, 0.55 MILE NORTH OF MILEPOLE 67, 0.25 MILE NORTH OF
 NH0116'THE CROSSING OF A BLACK TOP ROAD, BETWEEN THE TRACK AND A GRAVEL
 NH0116'ROAD PARALLELING THE EAST SIDE OF THE TRACK, 25 FEET EAST OF THE
 NH0116'EAST RAIL, 19 FEET WEST OF THE CENTER LINE OF GRAVEL ROAD, IN
 NH0116'TOP OF THE SOUTH END OF THE EAST HEAD WALL FOR A ROCK CULVERT
 NH0116'UNDER THE TRACK, 1 FOOT NORTH OF THE SOUTH END OF THE HEAD WALL,
 NH0116'ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD, AND ABOUT 15 FEET
 NH0116'BELOW THE LEVEL OF THE TRACK.
 NH0116
 NH0116                          STATION RECOVERY (1994)
 NH0116
 NH0116'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0184 ***********************************************************************
 NH0184  DESIGNATION -  P 227
 NH0184  PID         -  NH0184
 NH0184  STATE/COUNTY-  IL/KANE
 NH0184  COUNTRY     -  US
 NH0184  USGS QUAD   -  ELGIN (2018)
 NH0184
 NH0184                         *CURRENT SURVEY CONTROL
 NH0184  ______________________________________________________________________
 NH0184* NAD 83(1986) POSITION- 42 05 12.39   (N) 088 16 27.66   (W)   HD_HELD1
 NH0184* NAVD 88 ORTHO HEIGHT -   220.368 (meters)      722.99  (feet) ADJUSTED
 NH0184  ______________________________________________________________________
 NH0184  GEOID HEIGHT    -        -33.568 (meters)                     GEOID18
 NH0184  DYNAMIC HEIGHT  -        220.292 (meters)      722.74  (feet) COMP
 NH0184  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 NH0184
 NH0184  VERT ORDER      -  SECOND    CLASS 0
 NH0184
 NH0184.The horizontal coordinates were determined by differentially corrected
 NH0184.hand held GPS observations or other comparable positioning techniques
 NH0184.and have an estimated accuracy of +/- 3 meters.
 NH0184
 NH0184.The orthometric height was determined by differential leveling and
 NH0184.adjusted by the NATIONAL GEODETIC SURVEY
 NH0184.in June 1991.
 NH0184
 NH0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0184.GEOID18 height accuracy estimate available here.
 NH0184
 NH0184.Click photographs - Photos may exist for this station.
 NH0184
 NH0184.The dynamic height is computed by dividing the NAVD 88
 NH0184.geopotential number by the normal gravity value computed on the
 NH0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0184.degrees latitude (g = 980.6199 gals.).
 NH0184
 NH0184.The modeled gravity was interpolated from observed gravity values.
 NH0184
 NH0184;                    North         East    Units  Estimated Accuracy
 NH0184;SPC IL E     -   601,742.5     304,880.0     MT  (+/- 3 meters HH1 GPS) 
 NH0184
 NH0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9460360196(NAD 83)
 NH0184
 NH0184                          SUPERSEDED SURVEY CONTROL
 NH0184
 NH0184  NGVD 29 (??/??/92)  220.436  (m)          723.21   (f) ADJ UNCH    2 0
 NH0184
 NH0184.Superseded values are not recommended for survey control.
 NH0184
 NH0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0184.See file dsdata.pdf to determine how the superseded data were derived.
 NH0184
 NH0184_MARKER: DB = BENCH MARK DISK
 NH0184_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0184_SP_SET: BOX CULVERT
 NH0184_STAMPING: P 227 1960
 NH0184_MARK LOGO: CGS
 NH0184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0184+STABILITY: SURFACE MOTION
 NH0184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0184+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2025
 NH0184
 NH0184  HISTORY     - Date     Condition        Report By
 NH0184  HISTORY     - 1960     MONUMENTED       CGS
 NH0184  HISTORY     - 1987     GOOD             USPSQD
 NH0184  HISTORY     - 1988     GOOD             USPSQD
 NH0184  HISTORY     - 19980522 GOOD             USPSQD
 NH0184  HISTORY     - 20060417 GOOD             INDIV
 NH0184  HISTORY     - 20100714 GOOD             ILDT
 NH0184  HISTORY     - 20151006 GOOD             GEOCAC
 NH0184  HISTORY     - 20250616 GOOD             ASMINC
 NH0184
 NH0184                          STATION DESCRIPTION
 NH0184
 NH0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0184'1 MI S FROM DUNDEE.
 NH0184'ABOUT 1.05 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0184'RAILWAY FROM THE STATION AT DUNDEE, 0.55 MILE NORTH OF MILEPOLE
 NH0184'46, BETWEEN THE TRACK AND A BLACK TOP ROAD PARALLELING THE EAST
 NH0184'SIDE OF THE TRACK, 39 FEET EAST OF THE EAST RAIL, 36 FEET WEST
 NH0184'OF THE CENTER LINE OF THE ROAD, IN TOP OF THE SOUTH END OF THE
 NH0184'WEST HEAD WALL FOR A 5-FOOT CONCRETE BOX CULVERT UNDER THE ROAD,
 NH0184'1/2 FOOT NORTH OF THE SOUTH END OF THE HEAD WALL, AND ABOUT
 NH0184'LEVEL WITH THE TRACK.
 NH0184
 NH0184                          STATION RECOVERY (1987)
 NH0184
 NH0184'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0184'RECOVERED IN GOOD CONDITION.
 NH0184
 NH0184                          STATION RECOVERY (1988)
 NH0184
 NH0184'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0184'RECOVERED IN GOOD CONDITION.
 NH0184
 NH0184                          STATION RECOVERY (1998)
 NH0184
 NH0184'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0184'RECOVERED IN GOOD CONDITION.
 NH0184
 NH0184                          STATION RECOVERY (2006)
 NH0184
 NH0184'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 NH0184'RECOVERED AS DESCRIBED
 NH0184
 NH0184                          STATION RECOVERY (2010)
 NH0184
 NH0184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH0184'RECOVERED IN GOOD CONDITION.
 NH0184
 NH0184                          STATION RECOVERY (2015)
 NH0184
 NH0184'RECOVERY NOTE BY GEOCACHING 2015 (MED)
 NH0184'RECOVERED IN GOOD CONDITION. RAILWAY IS NOW FOX RIVER BIKE TRAIL.
 NH0184
 NH0184                          STATION RECOVERY (2025)
 NH0184
 NH0184'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 NH0184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0473 ***********************************************************************
 NH0473  DESIGNATION -  P 228
 NH0473  PID         -  NH0473
 NH0473  STATE/COUNTY-  IL/WINNEBAGO
 NH0473  COUNTRY     -  US
 NH0473  USGS QUAD   -  PECATONICA (2018)
 NH0473
 NH0473                         *CURRENT SURVEY CONTROL
 NH0473  ______________________________________________________________________
 NH0473* NAD 83(1986) POSITION- 42 18 00.6    (N) 089 20 09.5    (W)   HD_HELD2
 NH0473* NAVD 88 ORTHO HEIGHT -   238.582 (meters)      782.75  (feet) ADJUSTED
 NH0473  ______________________________________________________________________
 NH0473  GEOID HEIGHT    -        -33.370 (meters)                     GEOID18
 NH0473  DYNAMIC HEIGHT  -        238.503 (meters)      782.49  (feet) COMP
 NH0473  MODELED GRAVITY -    980,285.5   (mgal)                       NAVD 88
 NH0473
 NH0473  VERT ORDER      -  FIRST     CLASS II
 NH0473
 NH0473.The horizontal coordinates were established by autonomous hand held GPS
 NH0473.observations and have an estimated accuracy of +/- 10 meters.
 NH0473
 NH0473.The orthometric height was determined by differential leveling and
 NH0473.adjusted by the NATIONAL GEODETIC SURVEY
 NH0473.in June 1991.
 NH0473
 NH0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0473.GEOID18 height accuracy estimate available here.
 NH0473
 NH0473.Click photographs - Photos may exist for this station.
 NH0473
 NH0473.The dynamic height is computed by dividing the NAVD 88
 NH0473.geopotential number by the normal gravity value computed on the
 NH0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0473.degrees latitude (g = 980.6199 gals.).
 NH0473
 NH0473.The modeled gravity was interpolated from observed gravity values.
 NH0473
 NH0473;                    North         East    Units  Estimated Accuracy
 NH0473;SPC IL W     -   625,756.      768,495.      MT  (+/- 10 meters HH2 GPS)
 NH0473
 NH0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0744785746(NAD 83)
 NH0473
 NH0473                          SUPERSEDED SURVEY CONTROL
 NH0473
 NH0473  NGVD 29 (??/??/92)  238.626  (m)          782.89   (f) ADJ UNCH    1 2
 NH0473
 NH0473.Superseded values are not recommended for survey control.
 NH0473
 NH0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0473.See file dsdata.pdf to determine how the superseded data were derived.
 NH0473
 NH0473_MARKER: DB = BENCH MARK DISK
 NH0473_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0473_STAMPING: P 228 1960
 NH0473_MARK LOGO: CGS
 NH0473_PROJECTION: FLUSH
 NH0473_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0473_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0473+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2015
 NH0473
 NH0473  HISTORY     - Date     Condition        Report By
 NH0473  HISTORY     - 1960     MONUMENTED       CGS
 NH0473  HISTORY     - 1971     GOOD             NGS
 NH0473  HISTORY     - 1987     GOOD             USPSQD
 NH0473  HISTORY     - 19970510 GOOD             USPSQD
 NH0473  HISTORY     - 20120327 GOOD             AMESC
 NH0473  HISTORY     - 20150403 GOOD             DJHENK
 NH0473
 NH0473                          STATION DESCRIPTION
 NH0473
 NH0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0473'1.5 MI SE FROM PECATONICA.
 NH0473'ABOUT 1.5 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NH0473'RAILWAY FROM THE CROSSING OF MAIN STREET AT PECATONICA, IN
 NH0473'SECTION 34, R 10 E, T 27 N, ABOUT 0.3 MILE SOUTHEAST OF A
 NH0473'NORTH-SOUTH GRADED ROAD CROSSING, AT AN EAST-WEST BLACK TOP ROAD
 NH0473'CROSSING, 46 FEET SOUTHWEST OF SOUTHWEST RAIL, 48 1/2 FEET SOUTH
 NH0473'OF CENTER LINE OF ROAD, 16 1/2 FEET SOUTHWEST OF THE FIRST
 NH0473'TELEPHONE POLE SOUTHEAST OF ROAD CROSSING, 28 FEET SOUTHEAST OF
 NH0473'A FENCE CORNER, 1 1/2 FEET NORTHEAST OF A FENCE LINE, 1 1/2 FEET
 NH0473'NORTHWEST OF A STEEL WITNESS POST, ABOUT LEVEL WITH TRACK AND
 NH0473'IS A DISK ON COPPER COATED STEEL ROD PROJECTING 2 INCHES AND
 NH0473'PROTECTED BY A 6-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD
 NH0473'WAS DRIVEN TO REFUSAL AT A DEPTH OF 12 1/2 FEET.
 NH0473
 NH0473                          STATION RECOVERY (1971)
 NH0473
 NH0473'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0473'RECOVERED IN GOOD CONDITION.
 NH0473
 NH0473                          STATION RECOVERY (1987)
 NH0473
 NH0473'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0473'RECOVERED IN GOOD CONDITION.
 NH0473
 NH0473                          STATION RECOVERY (1997)
 NH0473
 NH0473'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0473'RECOVERED IN GOOD CONDITION.
 NH0473
 NH0473                          STATION RECOVERY (2012)
 NH0473
 NH0473'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0473'RECOVERED AS DESCRIBED.
 NH0473
 NH0473                          STATION RECOVERY (2015)
 NH0473
 NH0473'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 NH0473'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0841 ***********************************************************************
 LC0841  DESIGNATION -  P 229
 LC0841  PID         -  LC0841
 LC0841  STATE/COUNTY-  IL/WOODFORD
 LC0841  COUNTRY     -  US
 LC0841  USGS QUAD   -  MINONK (2018)
 LC0841
 LC0841                         *CURRENT SURVEY CONTROL
 LC0841  ______________________________________________________________________
 LC0841* NAD 83(2011) POSITION- 40 52 55.69795(N) 089 01 51.22409(W)   ADJUSTED
 LC0841* NAD 83(2011) ELLIP HT-   192.969 (meters)        (06/27/12)   ADJUSTED
 LC0841* NAD 83(2011) EPOCH   -  2010.00
 LC0841* NAVD 88 ORTHO HEIGHT -   225.398 (meters)      739.49  (feet) ADJUSTED
 LC0841  ______________________________________________________________________
 LC0841  GEOID HEIGHT    -        -32.433 (meters)                     GEOID18
 LC0841  NAD 83(2011) X  -     81,679.423 (meters)                     COMP
 LC0841  NAD 83(2011) Y  - -4,828,623.032 (meters)                     COMP
 LC0841  NAD 83(2011) Z  -  4,152,662.382 (meters)                     COMP
 LC0841  LAPLACE CORR    -          1.90  (seconds)                    DEFLEC18
 LC0841  DYNAMIC HEIGHT  -        225.300 (meters)      739.17  (feet) COMP
 LC0841  MODELED GRAVITY -    980,183.3   (mgal)                       NAVD 88
 LC0841
 LC0841  VERT ORDER      -  FIRST     CLASS I
 LC0841
 LC0841  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0841  Standards:
 LC0841         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0841            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0841  -------------------------------------------------------------------
 LC0841  NETWORK    0.63   0.98           0.28   0.23   0.50     -0.11480018
 LC0841  -------------------------------------------------------------------
 LC0841  Click here for local accuracies and other accuracy information.
 LC0841
 LC0841.The horizontal coordinates were established by GPS observations
 LC0841.and adjusted by the National Geodetic Survey in June 2012.
 LC0841
 LC0841.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0841.been affixed to the stable North American tectonic plate. See 
 LC0841.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0841
 LC0841.The horizontal coordinates are valid at the epoch date displayed above
 LC0841.which is a decimal equivalence of Year/Month/Day.
 LC0841
 LC0841.The orthometric height was determined by differential leveling and
 LC0841.adjusted by the NATIONAL GEODETIC SURVEY
 LC0841.in June 1991.
 LC0841
 LC0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0841.GEOID18 height accuracy estimate available here.
 LC0841
 LC0841.Click photographs - Photos may exist for this station.
 LC0841
 LC0841.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0841
 LC0841.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0841
 LC0841.The ellipsoidal height was determined by GPS observations
 LC0841.and is referenced to NAD 83.
 LC0841
 LC0841.The dynamic height is computed by dividing the NAVD 88
 LC0841.geopotential number by the normal gravity value computed on the
 LC0841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0841.degrees latitude (g = 980.6199 gals.).
 LC0841
 LC0841.The modeled gravity was interpolated from observed gravity values.
 LC0841
 LC0841. The following values were computed from the NAD 83(2011) position.
 LC0841
 LC0841;                    North         East     Units Scale Factor Converg.
 LC0841;SPC IL W     -   468,558.444   795,723.610   MT  1.00005392   +0 44 36.3
 LC0841;SPC IL W     - 1,537,262.16  2,610,636.54   sFT  1.00005392   +0 44 36.3
 LC0841;UTM  16      - 4,527,658.717   328,889.473   MT  0.99996038   -1 19 46.4
 LC0841
 LC0841!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0841!SPC IL W     -   0.99996973  x   1.00005392  =   1.00002365
 LC0841!UTM  16      -   0.99996973  x   0.99996038  =   0.99993011
 LC0841
 LC0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2888927658(NAD 83)
 LC0841
 LC0841                          SUPERSEDED SURVEY CONTROL
 LC0841
 LC0841  NAD 83(2007)-  40 52 55.69770(N)    089 01 51.22502(W) AD(2002.00) 1
 LC0841  ELLIP H (08/01/11)  192.999  (m)                       GP(2002.00) 3 1
 LC0841  NAVD 88             225.40   (m)          739.5    (f) LEVELING    3  
 LC0841  NGVD 29 (??/??/92)  225.448  (m)          739.66   (f) ADJ UNCH    1 1
 LC0841
 LC0841.Superseded values are not recommended for survey control.
 LC0841
 LC0841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0841.See file dsdata.pdf to determine how the superseded data were derived.
 LC0841
 LC0841_MARKER: DB = BENCH MARK DISK
 LC0841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0841_STAMPING: P 229 1960
 LC0841_MARK LOGO: CGS
 LC0841_PROJECTION: FLUSH
 LC0841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0841+STABILITY: SURFACE MOTION
 LC0841_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0841+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 LC0841
 LC0841  HISTORY     - Date     Condition        Report By
 LC0841  HISTORY     - 1960     MONUMENTED       CGS
 LC0841  HISTORY     - 1969     GOOD             CGS
 LC0841  HISTORY     - 19981014 GOOD             USPSQD
 LC0841  HISTORY     - 20100501 GOOD             ILDT
 LC0841  HISTORY     - 20130724 GOOD             ILDT
 LC0841  HISTORY     - 20140324 GOOD             PATRIC
 LC0841  HISTORY     - 20150416 GOOD             DJHENK
 LC0841  HISTORY     - 20200227 GOOD             ILDT
 LC0841
 LC0841                          STATION DESCRIPTION
 LC0841
 LC0841'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0841'1.4 MI S FROM MINONK.
 LC0841'ABOUT 1.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0841'THE STATION AT MINONK, 0.25 MILE SOUTH OF MILEPOST 824, AT A
 LC0841'CROSSING OF THE RAILROAD AND A PAVED ROAD, 94 FEET EAST OF THE
 LC0841'EAST RAIL OF THE MAIN TRACK, 36 1/2 FEET SOUTH OF THE CENTER
 LC0841'LINE OF THE ROAD, 148 FEET WEST OF THE CENTER LINE OF A DRIVEWAY,
 LC0841'4 FEET SOUTH OF A POWER POLE, ABOUT 5 FEET BELOW THE LEVEL OF THE
 LC0841'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 LC0841'THE SURFACE OF THE GROUND.  SEC 19, T28N, R2E
 LC0841
 LC0841                          STATION RECOVERY (1998)
 LC0841
 LC0841'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0841'RECOVERED IN GOOD CONDITION.
 LC0841
 LC0841                          STATION RECOVERY (2010)
 LC0841
 LC0841'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC0841'RECOVERED AS DESCRIBED
 LC0841
 LC0841                          STATION RECOVERY (2013)
 LC0841
 LC0841'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0841'RECOVERED IN GOOD CONDITION.
 LC0841
 LC0841                          STATION RECOVERY (2014)
 LC0841
 LC0841'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 LC0841'RECOVERED AS DESCRIBED.
 LC0841
 LC0841                          STATION RECOVERY (2015)
 LC0841
 LC0841'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC0841'RECOVERED AS DESCRIBED.
 LC0841
 LC0841                          STATION RECOVERY (2020)
 LC0841
 LC0841'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0841'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0647 ***********************************************************************
 KB0647  DESIGNATION -  P 23
 KB0647  PID         -  KB0647
 KB0647  STATE/COUNTY-  IL/PIATT
 KB0647  COUNTRY     -  US
 KB0647  USGS QUAD   -  HAMMOND (2018)
 KB0647
 KB0647                         *CURRENT SURVEY CONTROL
 KB0647  ______________________________________________________________________
 KB0647* NAD 83(1986) POSITION- 39 47 52.     (N) 088 35 20.     (W)   SCALED
 KB0647* NAVD 88 ORTHO HEIGHT -   206.464 (meters)      677.37  (feet) ADJUSTED
 KB0647  ______________________________________________________________________
 KB0647  GEOID HEIGHT    -        -32.295 (meters)                     GEOID18
 KB0647  DYNAMIC HEIGHT  -        206.350 (meters)      677.00  (feet) COMP
 KB0647  MODELED GRAVITY -    980,071.9   (mgal)                       NAVD 88
 KB0647
 KB0647  VERT ORDER      -  SECOND    CLASS 0
 KB0647
 KB0647.The horizontal coordinates were scaled from a map and have
 KB0647.an estimated accuracy of +/- 6 seconds.
 KB0647
 KB0647.The orthometric height was determined by differential leveling and
 KB0647.adjusted by the NATIONAL GEODETIC SURVEY
 KB0647.in June 1991.
 KB0647
 KB0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0647.GEOID18 height accuracy estimate available here.
 KB0647
 KB0647.Click photographs - Photos may exist for this station.
 KB0647
 KB0647.The dynamic height is computed by dividing the NAVD 88
 KB0647.geopotential number by the normal gravity value computed on the
 KB0647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0647.degrees latitude (g = 980.6199 gals.).
 KB0647
 KB0647.The modeled gravity was interpolated from observed gravity values.
 KB0647
 KB0647;                    North         East    Units  Estimated Accuracy
 KB0647;SPC IL E     -   347,580.      278,110.      MT  (+/- 180 meters Scaled)
 KB0647
 KB0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK639065(NAD 83)
 KB0647
 KB0647                          SUPERSEDED SURVEY CONTROL
 KB0647
 KB0647  NGVD 29 (??/??/92)  206.53   (m)          677.6    (f) COMPUTED    2 0
 KB0647
 KB0647.Superseded values are not recommended for survey control.
 KB0647
 KB0647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0647.See file dsdata.pdf to determine how the superseded data were derived.
 KB0647
 KB0647_MARKER: DB = BENCH MARK DISK
 KB0647_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0647_SP_SET: BUILDING
 KB0647_STAMPING: P 23 1934
 KB0647_MARK LOGO: CGS
 KB0647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0647
 KB0647  HISTORY     - Date     Condition        Report By
 KB0647  HISTORY     - 1934     MONUMENTED       CGS
 KB0647  HISTORY     - 20140115 MARK NOT FOUND   AMESC
 KB0647
 KB0647                          STATION DESCRIPTION
 KB0647
 KB0647'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0647'AT HAMMOND.
 KB0647'AT THE HAMMOND PUBLIC SCHOOL.  SET IN THE NORTH END OF THE WEST
 KB0647'(FRONT) SIDE OF THE BUILDING, 1.5 FEET SOUTH OF THE NORTHWEST
 KB0647'CORNER ABOUT 4.5 FEET ABOVE THE GROUND.
 KB0647
 KB0647                          STATION RECOVERY (2014)
 KB0647
 KB0647'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0647'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0648 ***********************************************************************
 KB0648  DESIGNATION -  P 23 RESET
 KB0648  PID         -  KB0648
 KB0648  STATE/COUNTY-  IL/PIATT
 KB0648  COUNTRY     -  US
 KB0648  USGS QUAD   -  HAMMOND (2018)
 KB0648
 KB0648                         *CURRENT SURVEY CONTROL
 KB0648  ______________________________________________________________________
 KB0648* NAD 83(1986) POSITION- 39 47 52.46   (N) 088 35 22.65   (W)   HD_HELD1
 KB0648* NAVD 88 ORTHO HEIGHT -   206.487 (meters)      677.45  (feet) ADJUSTED
 KB0648  ______________________________________________________________________
 KB0648  GEOID HEIGHT    -        -32.295 (meters)                     GEOID18
 KB0648  DYNAMIC HEIGHT  -        206.374 (meters)      677.08  (feet) COMP
 KB0648  MODELED GRAVITY -    980,071.8   (mgal)                       NAVD 88
 KB0648
 KB0648  VERT ORDER      -  SECOND    CLASS I
 KB0648
 KB0648.The horizontal coordinates were determined by differentially corrected
 KB0648.hand held GPS observations or other comparable positioning techniques
 KB0648.and have an estimated accuracy of +/- 3 meters.
 KB0648
 KB0648.The orthometric height was determined by differential leveling and
 KB0648.adjusted by the NATIONAL GEODETIC SURVEY
 KB0648.in November 2014.
 KB0648
 KB0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0648.GEOID18 height accuracy estimate available here.
 KB0648
 KB0648.Click photographs - Photos may exist for this station.
 KB0648
 KB0648.The dynamic height is computed by dividing the NAVD 88
 KB0648.geopotential number by the normal gravity value computed on the
 KB0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0648.degrees latitude (g = 980.6199 gals.).
 KB0648
 KB0648.The modeled gravity was interpolated from observed gravity values.
 KB0648
 KB0648;                    North         East    Units  Estimated Accuracy
 KB0648;SPC IL E     -   347,593.2     278,050.4     MT  (+/- 3 meters HH1 GPS) 
 KB0648
 KB0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6390706535(NAD 83)
 KB0648
 KB0648                          SUPERSEDED SURVEY CONTROL
 KB0648
 KB0648  NGVD 29 (??/??/92)  206.534  (m)          677.60   (f) ADJ UNCH    2 1
 KB0648
 KB0648.Superseded values are not recommended for survey control.
 KB0648
 KB0648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0648.See file dsdata.pdf to determine how the superseded data were derived.
 KB0648
 KB0648_MARKER: DB = BENCH MARK DISK
 KB0648_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0648_SP_SET: BUILDING
 KB0648_STAMPING: P 23 RESET 1955
 KB0648_MARK LOGO: CGS
 KB0648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0648_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0648+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 KB0648
 KB0648  HISTORY     - Date     Condition        Report By
 KB0648  HISTORY     - 1955     MONUMENTED       CGS
 KB0648  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB0648  HISTORY     - 20140115 GOOD             AMESC
 KB0648
 KB0648                          STATION DESCRIPTION
 KB0648
 KB0648'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 KB0648'AT HAMMOND.
 KB0648'AT HAMMOND, PIATT COUNTY, AT THE PUBLIC SCHOOL, IN THE WEST WALL,
 KB0648'1.4 FEET SOUTH OF THE NORTHWEST CORNER, AND ABOUT 4-1/2 FEET
 KB0648'ABOVE THE GROUND.
 KB0648
 KB0648                          STATION RECOVERY (2012)
 KB0648
 KB0648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0648'MARK NOT FOUND.
 KB0648
 KB0648                          STATION RECOVERY (2014)
 KB0648
 KB0648'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0648'NOTE - THE SCHOOL IS NOW THE ALUMNI HALL APARTMENTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0714 ***********************************************************************
 MF0714  DESIGNATION -  P 230
 MF0714  PID         -  MF0714
 MF0714  STATE/COUNTY-  IL/LASALLE
 MF0714  COUNTRY     -  US
 MF0714  USGS QUAD   -  LA SALLE (2018)
 MF0714
 MF0714                         *CURRENT SURVEY CONTROL
 MF0714  ______________________________________________________________________
 MF0714* NAD 83(1986) POSITION- 41 19 40.     (N) 089 05 00.     (W)   SCALED
 MF0714* NAVD 88 ORTHO HEIGHT -   155.288 (meters)      509.47  (feet) ADJUSTED
 MF0714  ______________________________________________________________________
 MF0714  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 MF0714  DYNAMIC HEIGHT  -        155.225 (meters)      509.27  (feet) COMP
 MF0714  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 MF0714
 MF0714  VERT ORDER      -  FIRST     CLASS I
 MF0714
 MF0714.The horizontal coordinates were scaled from a map and have
 MF0714.an estimated accuracy of +/- 6 seconds.
 MF0714
 MF0714.The orthometric height was determined by differential leveling and
 MF0714.adjusted by the NATIONAL GEODETIC SURVEY
 MF0714.in June 1991.
 MF0714
 MF0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0714.GEOID18 height accuracy estimate available here.
 MF0714
 MF0714.Click photographs - Photos may exist for this station.
 MF0714
 MF0714.The dynamic height is computed by dividing the NAVD 88
 MF0714.geopotential number by the normal gravity value computed on the
 MF0714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0714.degrees latitude (g = 980.6199 gals.).
 MF0714
 MF0714.The modeled gravity was interpolated from observed gravity values.
 MF0714
 MF0714;                    North         East    Units  Estimated Accuracy
 MF0714;SPC IL E     -   517,710.      237,210.      MT  (+/- 180 meters Scaled)
 MF0714
 MF0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL256772(NAD 83)
 MF0714
 MF0714                          SUPERSEDED SURVEY CONTROL
 MF0714
 MF0714  NGVD 29 (??/??/92)  155.349  (m)          509.67   (f) ADJ UNCH    1 1
 MF0714
 MF0714.Superseded values are not recommended for survey control.
 MF0714
 MF0714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0714.See file dsdata.pdf to determine how the superseded data were derived.
 MF0714
 MF0714_MARKER: DB = BENCH MARK DISK
 MF0714_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0714_SP_SET: ABUTMENT
 MF0714_STAMPING: P 230 1960
 MF0714_MARK LOGO: CGS
 MF0714_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0714
 MF0714  HISTORY     - Date     Condition        Report By
 MF0714  HISTORY     - 1960     MONUMENTED       CGS
 MF0714  HISTORY     - 1969     GOOD             CGS
 MF0714  HISTORY     - 19970716 GOOD             USPSQD
 MF0714  HISTORY     - 20020803 GOOD             USPSQD
 MF0714
 MF0714                          STATION DESCRIPTION
 MF0714
 MF0714'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0714'0.8 MI ESE FROM LA SALLE.
 MF0714'ABOUT 0.15 MILE SOUTH ALONG MARQUETT STREET FROM THE POST OFFICE
 MF0714'AT LA SALLE, THENCE 0.55 MILE EAST ALONG FIRST STREET, THENCE 0.1
 MF0714'MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD, 392 FEET SOUTH OF
 MF0714'THE CENTER LINE OF THE STREET, 8 1/2 FEET WEST OF THE WEST RAIL,
 MF0714'SET IN THE TOP OF THE WEST END OF THE NORTH CONCRETE ABUTMENT
 MF0714'OF A RAILROAD BRIDGE OVER THE ILLINOIS RIVER, UNION STREET AND THE
 MF0714'CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD, AND ABOUT 1 FOOT BELOW
 MF0714'THE LEVEL OF THE TRACK.  SEC 15, T33N, R1E
 MF0714
 MF0714                          STATION RECOVERY (1997)
 MF0714
 MF0714'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0714'RECOVERED IN GOOD CONDITION.
 MF0714
 MF0714                          STATION RECOVERY (2002)
 MF0714
 MF0714'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0714'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0382 ***********************************************************************
 MF0382  DESIGNATION -  P 231
 MF0382  PID         -  MF0382
 MF0382  STATE/COUNTY-  IL/LASALLE
 MF0382  COUNTRY     -  US
 MF0382  USGS QUAD   -  OTTAWA (2018)
 MF0382
 MF0382                         *CURRENT SURVEY CONTROL
 MF0382  ______________________________________________________________________
 MF0382* NAD 83(1986) POSITION- 41 20 14.8    (N) 088 52 07.7    (W)   HD_HELD2
 MF0382* NAVD 88 ORTHO HEIGHT -   145.806 (meters)      478.37  (feet) ADJUSTED
 MF0382  ______________________________________________________________________
 MF0382  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 MF0382  DYNAMIC HEIGHT  -        145.750 (meters)      478.18  (feet) COMP
 MF0382  MODELED GRAVITY -    980,232.2   (mgal)                       NAVD 88
 MF0382
 MF0382  VERT ORDER      -  FIRST     CLASS II
 MF0382
 MF0382.The horizontal coordinates were established by autonomous hand held GPS
 MF0382.observations and have an estimated accuracy of +/- 10 meters.
 MF0382
 MF0382.The orthometric height was determined by differential leveling and
 MF0382.adjusted by the NATIONAL GEODETIC SURVEY
 MF0382.in June 1991.
 MF0382
 MF0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0382.GEOID18 height accuracy estimate available here.
 MF0382
 MF0382.Click photographs - Photos may exist for this station.
 MF0382
 MF0382.The dynamic height is computed by dividing the NAVD 88
 MF0382.geopotential number by the normal gravity value computed on the
 MF0382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0382.degrees latitude (g = 980.6199 gals.).
 MF0382
 MF0382.The modeled gravity was interpolated from observed gravity values.
 MF0382
 MF0382;                    North         East    Units  Estimated Accuracy
 MF0382;SPC IL E     -   518,655.      255,180.      MT  (+/- 10 meters HH2 GPS)
 MF0382
 MF0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4363177902(NAD 83)
 MF0382
 MF0382                          SUPERSEDED SURVEY CONTROL
 MF0382
 MF0382  NGVD 29 (??/??/92)  145.860  (m)          478.54   (f) ADJ UNCH    1 2
 MF0382
 MF0382.Superseded values are not recommended for survey control.
 MF0382
 MF0382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0382.See file dsdata.pdf to determine how the superseded data were derived.
 MF0382
 MF0382_MARKER: DB = BENCH MARK DISK
 MF0382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0382_STAMPING: P 231 1960
 MF0382_MARK LOGO: CGS
 MF0382_PROJECTION: FLUSH
 MF0382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0382+STABILITY: SURFACE MOTION
 MF0382_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0382+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2010
 MF0382
 MF0382  HISTORY     - Date     Condition        Report By
 MF0382  HISTORY     - 1960     MONUMENTED       CGS
 MF0382  HISTORY     - 1987     GOOD             USPSQD
 MF0382  HISTORY     - 1989     GOOD             USPSQD
 MF0382  HISTORY     - 19970820 GOOD             USPSQD
 MF0382  HISTORY     - 19980704 GOOD             USPSQD
 MF0382  HISTORY     - 20020907 GOOD             USPSQD
 MF0382  HISTORY     - 20100625 GOOD             GEOCAC
 MF0382
 MF0382                          STATION DESCRIPTION
 MF0382
 MF0382'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0382'AT OTTAWA.
 MF0382'AT OTTAWA, ABOUT 0.2 MILE SOUTHWEST ALONG WEST OTTAWA AVENUE
 MF0382'FROM THE JUNCTION OF BOYCE MEMORIAL DRIVE LEADING NORTH, IN S-15,
 MF0382'R-3E, T-33N, 0.4 MILE NORTHEAST OF THE SCHOOL AT NAPLATE, 0.55
 MF0382'MILE NORTHEAST OF THE VILLAGE HALL AT NAPLATE, 62 1/2 FEET
 MF0382'SOUTHEAST OF CENTER LINE OF WEST OTTAWA AVENUE, 35 YARDS SOUTH OF
 MF0382'A LIGHT POLE SUPPORTING A AMBER FLASHER LIGHT AT THE SOUTHWEST END
 MF0382'OF MEDIAN LAWN BETWEEN LANES OF WEST OTTAWA AVENUE, 72 1/2 FEET
 MF0382'SOUTHWEST OF THE NORTH CORNER OF A STEEL FENCE AROUND THE LIBBY
 MF0382'OWENS FORD GLASS PLANT, 1.3 FEET NORTHWEST OF THE STEEL FENCE,
 MF0382'74 FEET SOUTHWEST OF CONCRETE POST AT SOUTHWEST CORNER OF
 MF0382'CEMETERY, 64 YARDS SOUTH-SOUTHWEST OF A ROUGH STONE SPHERE-SHAPED
 MF0382'MONUMENT LOCATED ON THE MEDIAN LAWN BETWEEN LANES OF AVENUE AND
 MF0382'INSCRIBED CAMP CUSHMAN VOLUMTEERS 1861 - 1865 ERECTED 1941,
 MF0382'2.2 FEET NORTH-NORTHEAST OF A STEEL WITNESS POST, ABOUT LEVEL
 MF0382'WITH THE AVENUE, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 MF0382'GROUND.
 MF0382
 MF0382                          STATION RECOVERY (1987)
 MF0382
 MF0382'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0382'RECOVERED IN GOOD CONDITION.
 MF0382
 MF0382                          STATION RECOVERY (1989)
 MF0382
 MF0382'RECOVERY NOTE BY US POWER SQUADRON 1989 (MJM)
 MF0382'RECOVERED IN GOOD CONDITION.
 MF0382
 MF0382                          STATION RECOVERY (1997)
 MF0382
 MF0382'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0382'RECOVERED IN GOOD CONDITION.
 MF0382
 MF0382                          STATION RECOVERY (1998)
 MF0382
 MF0382'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0382'RECOVERED IN GOOD CONDITION.
 MF0382
 MF0382                          STATION RECOVERY (2002)
 MF0382
 MF0382'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0382'RECOVERED IN GOOD CONDITION.
 MF0382
 MF0382                          STATION RECOVERY (2010)
 MF0382
 MF0382'RECOVERY NOTE BY GEOCACHING 2010
 MF0382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0792 ***********************************************************************
 MF0792  DESIGNATION -  P 232
 MF0792  PID         -  MF0792
 MF0792  STATE/COUNTY-  IL/BUREAU
 MF0792  COUNTRY     -  US
 MF0792  USGS QUAD   -  PUTNAM (2018)
 MF0792
 MF0792                         *CURRENT SURVEY CONTROL
 MF0792  ______________________________________________________________________
 MF0792* NAD 83(1986) POSITION- 41 14 56.     (N) 089 23 37.     (W)   SCALED
 MF0792* NAVD 88 ORTHO HEIGHT -   141.643 (meters)      464.71  (feet) ADJUSTED
 MF0792  ______________________________________________________________________
 MF0792  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 MF0792  DYNAMIC HEIGHT  -        141.584 (meters)      464.51  (feet) COMP
 MF0792  MODELED GRAVITY -    980,202.9   (mgal)                       NAVD 88
 MF0792
 MF0792  VERT ORDER      -  FIRST     CLASS II
 MF0792
 MF0792.The horizontal coordinates were scaled from a map and have
 MF0792.an estimated accuracy of +/- 6 seconds.
 MF0792
 MF0792.The orthometric height was determined by differential leveling and
 MF0792.adjusted by the NATIONAL GEODETIC SURVEY
 MF0792.in June 1991.
 MF0792
 MF0792.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0792.GEOID18 height accuracy estimate available here.
 MF0792
 MF0792.Click photographs - Photos may exist for this station.
 MF0792
 MF0792.The dynamic height is computed by dividing the NAVD 88
 MF0792.geopotential number by the normal gravity value computed on the
 MF0792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0792.degrees latitude (g = 980.6199 gals.).
 MF0792
 MF0792.The modeled gravity was interpolated from observed gravity values.
 MF0792
 MF0792;                    North         East    Units  Estimated Accuracy
 MF0792;SPC IL W     -   508,950.      764,790.      MT  (+/- 180 meters Scaled)
 MF0792
 MF0792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL994691(NAD 83)
 MF0792
 MF0792                          SUPERSEDED SURVEY CONTROL
 MF0792
 MF0792  NGVD 29 (??/??/92)  141.713  (m)          464.94   (f) ADJ UNCH    1 2
 MF0792
 MF0792.Superseded values are not recommended for survey control.
 MF0792
 MF0792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0792.See file dsdata.pdf to determine how the superseded data were derived.
 MF0792
 MF0792_MARKER: DB = BENCH MARK DISK
 MF0792_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0792_SP_SET: ABUTMENT
 MF0792_STAMPING: P 232 1960
 MF0792_MARK LOGO: CGS
 MF0792_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0792
 MF0792  HISTORY     - Date     Condition        Report By
 MF0792  HISTORY     - 1960     MONUMENTED       CGS
 MF0792  HISTORY     - 19960316 MARK NOT FOUND   USPSQD
 MF0792  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0792  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF0792
 MF0792                          STATION DESCRIPTION
 MF0792
 MF0792'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0792'3.2 MI SW FROM BUREAU.
 MF0792'ABOUT 3.2 MILES SOUTHWEST ALONG THE PEORIA BRANCH OF CHICAGO,
 MF0792'ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION AT BUREAU,
 MF0792'0.4 MILE SOUTH OF MILE POST 117, 83 YARDS SOUTHWEST OF CROSSING
 MF0792'OF A DRIVE TO A 2-STORY FARM HOUSE ON SOUTHEAST SIDE OF TRACK,
 MF0792'IN THE TOP OF SOUTHEAST END OF NORTHEAST ABUTMENT OF AN 18-FOOT
 MF0792'CONCRETE BRIDGE OVER A CREEK BRANCH, 4 1/2 FEET SOUTHEAST
 MF0792'OF SOUTHEAST RAIL AND ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK.
 MF0792
 MF0792                          STATION RECOVERY (1996)
 MF0792
 MF0792'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0792'MARK NOT FOUND.
 MF0792
 MF0792                          STATION RECOVERY (2001)
 MF0792
 MF0792'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0792'MARK NOT FOUND.
 MF0792
 MF0792                          STATION RECOVERY (2005)
 MF0792
 MF0792'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0792'ABUTMENT COVERED BY RAILROAD TIMBERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0793 ***********************************************************************
 MF0793  DESIGNATION -  P 232 RESET
 MF0793  PID         -  MF0793
 MF0793  STATE/COUNTY-  IL/BUREAU
 MF0793  COUNTRY     -  US
 MF0793  USGS QUAD   -  PUTNAM (2018)
 MF0793
 MF0793                         *CURRENT SURVEY CONTROL
 MF0793  ______________________________________________________________________
 MF0793* NAD 83(1986) POSITION- 41 14 56.     (N) 089 23 37.     (W)   SCALED
 MF0793* NAVD 88 ORTHO HEIGHT -   140.86  (meters)      462.1   (feet) RESET
 MF0793  ______________________________________________________________________
 MF0793  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 MF0793  VERT ORDER      -  THIRD
 MF0793
 MF0793.The horizontal coordinates were scaled from a map and have
 MF0793.an estimated accuracy of +/- 6 seconds.
 MF0793
 MF0793.The orthometric height was computed from unverified reset data.
 MF0793
 MF0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0793.GEOID18 height accuracy estimate available here.
 MF0793
 MF0793.Click photographs - Photos may exist for this station.
 MF0793
 MF0793;                    North         East    Units  Estimated Accuracy
 MF0793;SPC IL W     -   508,950.      764,790.      MT  (+/- 180 meters Scaled)
 MF0793
 MF0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL994691(NAD 83)
 MF0793
 MF0793                          SUPERSEDED SURVEY CONTROL
 MF0793
 MF0793.No superseded survey control is available for this station.
 MF0793
 MF0793_MARKER: DB = BENCH MARK DISK
 MF0793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0793_STAMPING: P 232 RESET 1971
 MF0793_MARK LOGO: CGS
 MF0793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0793+STABILITY: SURFACE MOTION
 MF0793
 MF0793  HISTORY     - Date     Condition        Report By
 MF0793  HISTORY     - 1971     MONUMENTED       NGS
 MF0793
 MF0793                          STATION DESCRIPTION
 MF0793
 MF0793'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF0793'3.2 MI SW FROM BUREAU.
 MF0793'2.3 MILES SOUTH ALONG STATE HIGHWAY 29 FROM ITS JUNCTION WITH
 MF0793'STATE HIGHWAY 26 (ABOUT 1 MILE SOUTHWEST OF BUREAU), 44 FEET
 MF0793'EAST OF THE EAST RAIL OF RAILROAD, 10 FEET NORTH OF THE CENTERLINE
 MF0793'OF A DRIVEWAY, 2 FEET NORTHWEST OF NORTHWEST GATE POST OF
 MF0793'DRIVEWAY TO A 2 STORY HOUSE, 1 FOOT WEST OF A FENCE AND A METAL
 MF0793'WITNESS POST, ABOUT 250 FEET EAST OF THE CENTERLINE OF THE
 MF0793'HIGHWAY, ABOUT 300 FEET SOUTH OF THE 2 STORY HOUSE AND ABOUT
 MF0793'250 FEET NORTH OF A RAILROAD TRESTLE, SET IN THE TOP OF A ROUND
 MF0793'CONCRETE POST PROJECTING ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0894 ***********************************************************************
 LC0894  DESIGNATION -  P 233
 LC0894  PID         -  LC0894
 LC0894  STATE/COUNTY-  IL/MARSHALL
 LC0894  COUNTRY     -  US
 LC0894  USGS QUAD   -  CHILLICOTHE (2018)
 LC0894
 LC0894                         *CURRENT SURVEY CONTROL
 LC0894  ______________________________________________________________________
 LC0894* NAD 83(1986) POSITION- 40 58 52.     (N) 089 27 03.     (W)   SCALED
 LC0894* NAVD 88 ORTHO HEIGHT -   144.868 (meters)      475.29  (feet) ADJUSTED
 LC0894  ______________________________________________________________________
 LC0894  GEOID HEIGHT    -        -32.948 (meters)                     GEOID18
 LC0894  DYNAMIC HEIGHT  -        144.805 (meters)      475.08  (feet) COMP
 LC0894  MODELED GRAVITY -    980,190.1   (mgal)                       NAVD 88
 LC0894
 LC0894  VERT ORDER      -  FIRST     CLASS II
 LC0894
 LC0894.The horizontal coordinates were scaled from a map and have
 LC0894.an estimated accuracy of +/- 6 seconds.
 LC0894
 LC0894.The orthometric height was determined by differential leveling and
 LC0894.adjusted by the NATIONAL GEODETIC SURVEY
 LC0894.in June 1991.
 LC0894
 LC0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0894.GEOID18 height accuracy estimate available here.
 LC0894
 LC0894.Click photographs - Photos may exist for this station.
 LC0894
 LC0894.The dynamic height is computed by dividing the NAVD 88
 LC0894.geopotential number by the normal gravity value computed on the
 LC0894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0894.degrees latitude (g = 980.6199 gals.).
 LC0894
 LC0894.The modeled gravity was interpolated from observed gravity values.
 LC0894
 LC0894;                    North         East    Units  Estimated Accuracy
 LC0894;SPC IL W     -   479,180.      760,240.      MT  (+/- 180 meters Scaled)
 LC0894
 LC0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL938395(NAD 83)
 LC0894
 LC0894                          SUPERSEDED SURVEY CONTROL
 LC0894
 LC0894  NGVD 29 (??/??/92)  144.938  (m)          475.52   (f) ADJ UNCH    1 2
 LC0894
 LC0894.Superseded values are not recommended for survey control.
 LC0894
 LC0894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0894.See file dsdata.pdf to determine how the superseded data were derived.
 LC0894
 LC0894_MARKER: DB = BENCH MARK DISK
 LC0894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0894_STAMPING: P 233 1960
 LC0894_MARK LOGO: CGS
 LC0894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0894+STABILITY: SURFACE MOTION
 LC0894
 LC0894  HISTORY     - Date     Condition        Report By
 LC0894  HISTORY     - 1960     MONUMENTED       CGS
 LC0894  HISTORY     - 19981207 GOOD             USPSQD
 LC0894
 LC0894                          STATION DESCRIPTION
 LC0894
 LC0894'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0894'3.3 MI S FROM SPARLAND.
 LC0894'ABOUT 3.3 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0894'RAILROAD FROM THE STATION AT SPARLAND, ABOUT 65 YARDS NORTH OF
 LC0894'MILE POST 138, ALONG STATE HIGHWAY 29, IN SECTION 34, R 9 E,
 LC0894'T 12 N, 0.65 MILE NORTH OF MARSHALL-PEORIA COUNTY LINE, 24 1/2
 LC0894'FEET EAST OF CENTER LINE OF HIGHWAY, 64 FEET WEST OF WEST RAIL,
 LC0894'1.2 FOOT EAST OF CONCRETE BANISTER AND 1/2 FOOT ABOVE LEVEL OF
 LC0894'HIGHWAY.
 LC0894
 LC0894                          STATION RECOVERY (1998)
 LC0894
 LC0894'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0894'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1347 ***********************************************************************
 LC1347  DESIGNATION -  P 234
 LC1347  PID         -  LC1347
 LC1347  STATE/COUNTY-  IL/PEORIA
 LC1347  COUNTRY     -  US
 LC1347  USGS QUAD   -  SPRING BAY (2018)
 LC1347
 LC1347                         *CURRENT SURVEY CONTROL
 LC1347  ______________________________________________________________________
 LC1347* NAD 83(1986) POSITION- 40 47 00.     (N) 089 36 14.     (W)   SCALED
 LC1347* NAVD 88 ORTHO HEIGHT -   234.221 (meters)      768.44  (feet) ADJUSTED
 LC1347  ______________________________________________________________________
 LC1347  GEOID HEIGHT    -        -32.904 (meters)                     GEOID18
 LC1347  DYNAMIC HEIGHT  -        234.114 (meters)      768.09  (feet) COMP
 LC1347  MODELED GRAVITY -    980,162.5   (mgal)                       NAVD 88
 LC1347
 LC1347  VERT ORDER      -  FIRST     CLASS II
 LC1347
 LC1347.This mark is at Mt Hawley Auxiliary Airport (3MY)
 LC1347
 LC1347.The horizontal coordinates were scaled from a map and have
 LC1347.an estimated accuracy of +/- 6 seconds.
 LC1347
 LC1347.The orthometric height was determined by differential leveling and
 LC1347.adjusted by the NATIONAL GEODETIC SURVEY
 LC1347.in June 1991.
 LC1347
 LC1347.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1347.GEOID18 height accuracy estimate available here.
 LC1347
 LC1347.Click photographs - Photos may exist for this station.
 LC1347
 LC1347.The dynamic height is computed by dividing the NAVD 88
 LC1347.geopotential number by the normal gravity value computed on the
 LC1347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1347.degrees latitude (g = 980.6199 gals.).
 LC1347
 LC1347.The modeled gravity was interpolated from observed gravity values.
 LC1347
 LC1347;                    North         East    Units  Estimated Accuracy
 LC1347;SPC IL W     -   457,120.      747,500.      MT  (+/- 180 meters Scaled)
 LC1347
 LC1347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL802179(NAD 83)
 LC1347
 LC1347                          SUPERSEDED SURVEY CONTROL
 LC1347
 LC1347  NGVD 29 (??/??/92)  234.305  (m)          768.72   (f) ADJ UNCH    1 2
 LC1347
 LC1347.Superseded values are not recommended for survey control.
 LC1347
 LC1347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1347.See file dsdata.pdf to determine how the superseded data were derived.
 LC1347
 LC1347_MARKER: DB = BENCH MARK DISK
 LC1347_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1347_SP_SET: BUILDING
 LC1347_STAMPING: P 234 1960
 LC1347_MARK LOGO: CGS
 LC1347_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1347
 LC1347  HISTORY     - Date     Condition        Report By
 LC1347  HISTORY     - 1960     MONUMENTED       CGS
 LC1347  HISTORY     - 1977     GOOD             LOCENG
 LC1347  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1347
 LC1347                          STATION DESCRIPTION
 LC1347
 LC1347'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1347'10.8 MI N FROM PEORIA.
 LC1347'ABOUT 8.4 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1347'RAILROAD FROM THE PASSENGER STATION AT PEORIA, THENCE ABOUT 2.0
 LC1347'MILES WEST AND SOUTHWEST ALONG DETWEILLER PARK DRIVE, THENCE
 LC1347'ABOUT 0.35 MILE SOUTH ALONG STATE HIGHWAY 88, THENCE ABOUT 0.1
 LC1347'MILE WEST ALONG STATE HIGHWAY 174 (WEST ALTA ROAD), NEAR
 LC1347'SOUTHEAST CORNER OF MT. HAWLEY AIRPORT, 73 1/2 FEET NORTH OF
 LC1347'CENTER LINE OF HIGHWAY 174, SET VERTICALLY IN THE SOUTH FACE OF
 LC1347'BRICK HANGAR BUILDING NOW USED BY ILLINOIS MACHINERY COMPANY,
 LC1347'2.4 FEET WEST OF SOUTHEAST CORNER OF BUILDING AND 2 1/2 FEET
 LC1347'ABOVE GROUND.
 LC1347
 LC1347                          STATION RECOVERY (1977)
 LC1347
 LC1347'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1347'RECOVERED IN GOOD CONDITION.
 LC1347
 LC1347                          STATION RECOVERY (1999)
 LC1347
 LC1347'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1347'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0702 ***********************************************************************
 MF0702  DESIGNATION -  P 236
 MF0702  PID         -  MF0702
 MF0702  STATE/COUNTY-  IL/LASALLE
 MF0702  COUNTRY     -  US
 MF0702  USGS QUAD   -  LA SALLE (2018)
 MF0702
 MF0702                         *CURRENT SURVEY CONTROL
 MF0702  ______________________________________________________________________
 MF0702* NAD 83(1986) POSITION- 41 20 26.     (N) 089 05 44.     (W)   SCALED
 MF0702* NAVD 88 ORTHO HEIGHT -   184.171 (meters)      604.23  (feet) ADJUSTED
 MF0702  ______________________________________________________________________
 MF0702  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 MF0702  DYNAMIC HEIGHT  -        184.097 (meters)      603.99  (feet) COMP
 MF0702  MODELED GRAVITY -    980,219.1   (mgal)                       NAVD 88
 MF0702
 MF0702  VERT ORDER      -  FIRST     CLASS I
 MF0702
 MF0702.The horizontal coordinates were scaled from a map and have
 MF0702.an estimated accuracy of +/- 6 seconds.
 MF0702
 MF0702.The orthometric height was determined by differential leveling and
 MF0702.adjusted by the NATIONAL GEODETIC SURVEY
 MF0702.in June 1991.
 MF0702
 MF0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0702.GEOID18 height accuracy estimate available here.
 MF0702
 MF0702.Click photographs - Photos may exist for this station.
 MF0702
 MF0702.The dynamic height is computed by dividing the NAVD 88
 MF0702.geopotential number by the normal gravity value computed on the
 MF0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0702.degrees latitude (g = 980.6199 gals.).
 MF0702
 MF0702.The modeled gravity was interpolated from observed gravity values.
 MF0702
 MF0702;                    North         East    Units  Estimated Accuracy
 MF0702;SPC IL E     -   519,140.      236,200.      MT  (+/- 180 meters Scaled)
 MF0702
 MF0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL246786(NAD 83)
 MF0702
 MF0702                          SUPERSEDED SURVEY CONTROL
 MF0702
 MF0702  NGVD 29 (??/??/92)  184.229  (m)          604.42   (f) ADJ UNCH    1 1
 MF0702
 MF0702.Superseded values are not recommended for survey control.
 MF0702
 MF0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0702.See file dsdata.pdf to determine how the superseded data were derived.
 MF0702
 MF0702_MARKER: DB = BENCH MARK DISK
 MF0702_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0702_STAMPING: P 236 1960
 MF0702_MARK LOGO: CGS
 MF0702_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0702_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0702+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2002
 MF0702
 MF0702  HISTORY     - Date     Condition        Report By
 MF0702  HISTORY     - 1960     MONUMENTED       CGS
 MF0702  HISTORY     - 1969     GOOD             CGS
 MF0702  HISTORY     - 19970716 GOOD             USPSQD
 MF0702  HISTORY     - 20020803 GOOD             USPSQD
 MF0702
 MF0702                          STATION DESCRIPTION
 MF0702
 MF0702'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0702'0.8 MI N FROM LA SALLE.
 MF0702'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE
 MF0702'AT LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0702'STATE HIGHWAY 351, THENCE 0.15 MILE NORTH ALONG ST. VINCENTS
 MF0702'AVENUE WHICH IS STATE HIGHWAY 351, AT HEGELER PARK, 138 FEET
 MF0702'EAST OF THE CENTER LINE OF THE AVENUE, 23 FEET NORTH OF THE
 MF0702'CENTER LINE OF MAC ARTHUR ROAD, 3 FEET NORTHWEST OF A CORNER
 MF0702'FENCE POST, 1 FOOT WEST OF A FENCE FOR A PLAYGROUND, 199 1/2
 MF0702'FEET EAST OF BENCH MARK T 230, 1.5 FEET SOUTHWEST OF A METAL
 MF0702'WITNESS POST, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 MF0702'THAT IS DRIVEN TO A DEPTH OF 20 1/2 FEET AND IS ENCASED IN A
 MF0702'6-INCH TILE WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 MF0702'GROUND.  SEC 10, T33N, R 1E.
 MF0702
 MF0702                          STATION RECOVERY (1997)
 MF0702
 MF0702'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0702'RECOVERED IN GOOD CONDITION.
 MF0702
 MF0702                          STATION RECOVERY (2002)
 MF0702
 MF0702'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0702'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0802 ***********************************************************************
 MF0802  DESIGNATION -  P 237
 MF0802  PID         -  MF0802
 MF0802  STATE/COUNTY-  IL/BUREAU
 MF0802  COUNTRY     -  US
 MF0802  USGS QUAD   -  DEPUE (2018)
 MF0802
 MF0802                         *CURRENT SURVEY CONTROL
 MF0802  ______________________________________________________________________
 MF0802* NAD 83(1986) POSITION- 41 17 14.     (N) 089 21 59.     (W)   SCALED
 MF0802* NAVD 88 ORTHO HEIGHT -   146.126 (meters)      479.42  (feet) ADJUSTED
 MF0802  ______________________________________________________________________
 MF0802  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 MF0802  DYNAMIC HEIGHT  -        146.066 (meters)      479.22  (feet) COMP
 MF0802  MODELED GRAVITY -    980,212.5   (mgal)                       NAVD 88
 MF0802
 MF0802  VERT ORDER      -  FIRST     CLASS II
 MF0802
 MF0802.The horizontal coordinates were scaled from a map and have
 MF0802.an estimated accuracy of +/- 6 seconds.
 MF0802
 MF0802.The orthometric height was determined by differential leveling and
 MF0802.adjusted by the NATIONAL GEODETIC SURVEY
 MF0802.in June 1991.
 MF0802
 MF0802.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0802.GEOID18 height accuracy estimate available here.
 MF0802
 MF0802.Click photographs - Photos may exist for this station.
 MF0802
 MF0802.The dynamic height is computed by dividing the NAVD 88
 MF0802.geopotential number by the normal gravity value computed on the
 MF0802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0802.degrees latitude (g = 980.6199 gals.).
 MF0802
 MF0802.The modeled gravity was interpolated from observed gravity values.
 MF0802
 MF0802;                    North         East    Units  Estimated Accuracy
 MF0802;SPC IL W     -   513,230.      767,040.      MT  (+/- 180 meters Scaled)
 MF0802
 MF0802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL018733(NAD 83)
 MF0802
 MF0802                          SUPERSEDED SURVEY CONTROL
 MF0802
 MF0802  NGVD 29 (??/??/92)  146.193  (m)          479.63   (f) ADJ UNCH    1 2
 MF0802
 MF0802.Superseded values are not recommended for survey control.
 MF0802
 MF0802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0802.See file dsdata.pdf to determine how the superseded data were derived.
 MF0802
 MF0802_MARKER: DB = BENCH MARK DISK
 MF0802_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0802_STAMPING: P 237 1960
 MF0802_MARK LOGO: CGS
 MF0802_PROJECTION: FLUSH
 MF0802_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0802_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0802
 MF0802  HISTORY     - Date     Condition        Report By
 MF0802  HISTORY     - 1960     MONUMENTED       CGS
 MF0802  HISTORY     - 19960316 MARK NOT FOUND   USPSQD
 MF0802  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0802  HISTORY     - 20050707 MARK NOT FOUND   USPSQD
 MF0802
 MF0802                          STATION DESCRIPTION
 MF0802
 MF0802'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0802'AT BUREAU.
 MF0802'AT BUREAU, 12 RAILS WEST OF THE CROSSING OF TRACK AND FIRST
 MF0802'STREET EAST OF THE STATION, ALONG THE CHICAGO, ROCK ISLAND AND
 MF0802'PACIFIC RAILROAD, IN ANGLE FORMED BY MAIN LINE AND PEORIA BRANCH,
 MF0802'222.0 FEET WEST OF THE NORTHWEST CORNER OF STATION, 13 FEET SOUTH
 MF0802'OF SOUTH RAIL OF MAIN LINE TRACK, 116 1/2 FEET NORTH OF NORTH RAIL
 MF0802'OF PEORIA BRANCH TRACK, 1/2 FOOT SOUTH OF SOUTH EDGE OF BRICK
 MF0802'STATION PLATFORM, 115 1/2 FEET EAST OF WEST END OF BRICK STATION
 MF0802'PLATFORM, DIRECTLY IN LINE WITH EXTENDED SOUTHWEST CURB OF A
 MF0802'BLACK TOP STREET WHICH DEAD-ENDS ON NORTH SIDE OF MAIN LINE TRACK,
 MF0802'2 FEET NORTH OF A POLE WITH SINGLE STRAND WIRE, 51 1/2 FEET
 MF0802'NORTHWEST OF A 30-INCH ELM TREE (THE NORTHWEST ONE OF TWO), ABOUT
 MF0802'LEVEL WITH THE MAIN LINE TRACK, AND IS A DISK ON COPPER COATED
 MF0802'STEEL ROD FLUSH WITH THE GROUND, AND PROTECTED BY A 6-INCH TILE
 MF0802'WHICH PROJECTS 1 INCH.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH
 MF0802'OF 32 FEET.
 MF0802
 MF0802                          STATION RECOVERY (1996)
 MF0802
 MF0802'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0802'MARK NOT FOUND.
 MF0802
 MF0802                          STATION RECOVERY (2001)
 MF0802
 MF0802'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0802'MARK NOT FOUND.
 MF0802
 MF0802                          STATION RECOVERY (2005)
 MF0802
 MF0802'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF0802'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1249 ***********************************************************************
 LC1249  DESIGNATION -  P 238
 LC1249  PID         -  LC1249
 LC1249  STATE/COUNTY-  IL/TAZEWELL
 LC1249  COUNTRY     -  US
 LC1249  USGS QUAD   -  MANITO (2018)
 LC1249
 LC1249                         *CURRENT SURVEY CONTROL
 LC1249  ______________________________________________________________________
 LC1249* NAD 83(1986) POSITION- 40 28 54.     (N) 089 50 13.     (W)   SCALED
 LC1249* NAVD 88 ORTHO HEIGHT -   154.594 (meters)      507.20  (feet) ADJUSTED
 LC1249  ______________________________________________________________________
 LC1249  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 LC1249  DYNAMIC HEIGHT  -        154.521 (meters)      506.96  (feet) COMP
 LC1249  MODELED GRAVITY -    980,150.3   (mgal)                       NAVD 88
 LC1249
 LC1249  VERT ORDER      -  FIRST     CLASS II
 LC1249
 LC1249.The horizontal coordinates were scaled from a map and have
 LC1249.an estimated accuracy of +/- 6 seconds.
 LC1249
 LC1249.The orthometric height was determined by differential leveling and
 LC1249.adjusted by the NATIONAL GEODETIC SURVEY
 LC1249.in June 1991.
 LC1249
 LC1249.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1249.GEOID18 height accuracy estimate available here.
 LC1249
 LC1249.Click photographs - Photos may exist for this station.
 LC1249
 LC1249.The dynamic height is computed by dividing the NAVD 88
 LC1249.geopotential number by the normal gravity value computed on the
 LC1249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1249.degrees latitude (g = 980.6199 gals.).
 LC1249
 LC1249.The modeled gravity was interpolated from observed gravity values.
 LC1249
 LC1249;                    North         East    Units  Estimated Accuracy
 LC1249;SPC IL W     -   423,520.      727,960.      MT  (+/- 180 meters Scaled)
 LC1249
 LC1249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK595850(NAD 83)
 LC1249
 LC1249                          SUPERSEDED SURVEY CONTROL
 LC1249
 LC1249  NGVD 29 (??/??/92)  154.697  (m)          507.54   (f) ADJ UNCH    1 2
 LC1249
 LC1249.Superseded values are not recommended for survey control.
 LC1249
 LC1249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1249.See file dsdata.pdf to determine how the superseded data were derived.
 LC1249
 LC1249_MARKER: DB = BENCH MARK DISK
 LC1249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1249_STAMPING: P 238 1961
 LC1249_MARK LOGO: CGS
 LC1249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1249+STABILITY: SURFACE MOTION
 LC1249
 LC1249  HISTORY     - Date     Condition        Report By
 LC1249  HISTORY     - 1961     MONUMENTED       CGS
 LC1249
 LC1249                          STATION DESCRIPTION
 LC1249
 LC1249'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1249'6.7 MI NW FROM MANITO.
 LC1249'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1249'MIDLAND RAILWAY STATION AT MANITO, THENCE 2.65 MILES NORTH ALONG
 LC1249'A BLACK TOP ROAD, THENCE 2.8 MILES WEST ALONG A BLACK TOP ROAD,
 LC1249'THENCE 1.2 MILES NORTH ALONG A GRAVEL ROAD, 20 FEET NORTH OF THE
 LC1249'CENTER LINE OF THE EAST-WEST GRAVEL ROAD, 23 FEET EAST OF THE
 LC1249'CENTER OF THE PROLONGATION OF THE ROAD LEADING SOUTH, 4 1/2 FEET
 LC1249'EAST OF A POWER LINE POLE, 32.5 FEET EAST OF A FENCE CORNER, 1.2
 LC1249'FEET SOUTH OF A FENCE LINE, 3 FEET SOUTHWEST OF A METAL WITNESS
 LC1249'POST, ABOUT LEVEL WITH THE EAST-WEST GRAVEL ROAD, SET IN THE TOP OF
 LC1249'A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7262 ***********************************************************************
 AB7262  DESIGNATION -  P 239 RESET
 AB7262  PID         -  AB7262
 AB7262  STATE/COUNTY-  IL/MASON
 AB7262  COUNTRY     -  US
 AB7262  USGS QUAD   -  HAVANA (2018)
 AB7262
 AB7262                         *CURRENT SURVEY CONTROL
 AB7262  ______________________________________________________________________
 AB7262* NAD 83(1986) POSITION- 40 15 25.     (N) 090 05 06.     (W)   SCALED
 AB7262* NAVD 88 ORTHO HEIGHT -   140.51  (meters)      461.0   (feet) RESET
 AB7262  ______________________________________________________________________
 AB7262  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 AB7262  VERT ORDER      -  THIRD
 AB7262
 AB7262.The horizontal coordinates were scaled from a map and have
 AB7262.an estimated accuracy of +/- 6 seconds.
 AB7262
 AB7262.The orthometric height was computed from unverified reset data.
 AB7262
 AB7262.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7262.GEOID18 height accuracy estimate available here.
 AB7262
 AB7262.Click photographs - Photos may exist for this station.
 AB7262
 AB7262;                    North         East    Units  Estimated Accuracy
 AB7262;SPC IL W     -   398,520.      706,950.      MT  (+/- 180 meters Scaled)
 AB7262
 AB7262_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE479603(NAD 83)
 AB7262
 AB7262                          SUPERSEDED SURVEY CONTROL
 AB7262
 AB7262.No superseded survey control is available for this station.
 AB7262
 AB7262_MARKER: DV = VERTICAL CONTROL DISK
 AB7262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7262_STAMPING: P 239 RESET 1995
 AB7262_MARK LOGO: NGS
 AB7262_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7262+STABILITY: SURFACE MOTION
 AB7262_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB7262+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2005
 AB7262
 AB7262  HISTORY     - Date     Condition        Report By
 AB7262  HISTORY     - 1995     MONUMENTED       NGS
 AB7262  HISTORY     - 20050501 GOOD             ILDT
 AB7262
 AB7262                          STATION DESCRIPTION
 AB7262
 AB7262'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (RKB)
 AB7262'STATION IS LOCATED ABOUT 2.8 MI (4.5 KM) SOUTH ALONG STATE ROUTE 78
 AB7262'FROM ITS JUNCTION WITH U.S.  ROUTE 136 AND STATE ROUTE 97 AT HAVANA,
 AB7262'ABOUT 0.3 MI (0.5 KM) SOUTHWEST OF THE JUNCTION OF A BLACKTOP ROAD
 AB7262'LEADING EAST AND JUST NORTH OF WHITE OAK CREEK, 16.1 M (52.8 FT) EAST
 AB7262'OF THE CENTERLINE OF ROUTE 78, 12.3 M (40.4 FT) SOUTHWEST OF A POWER
 AB7262'POLE, 20.7 M (67.9 FT) NORTH OF A POWER POLE, 3.5 M (11.5 FT) EAST OF
 AB7262'THE SOUTH END TOP OF A 1.0 M (3.3 FT) METAL CULVERT PIPE, SET IN A
 AB7262'ROUND CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND.
 AB7262
 AB7262                          STATION RECOVERY (2005)
 AB7262
 AB7262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 AB7262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1806 ***********************************************************************
 LB1806  DESIGNATION -  P 24
 LB1806  PID         -  LB1806
 LB1806  STATE/COUNTY-  IL/VERMILION
 LB1806  COUNTRY     -  US
 LB1806  USGS QUAD   -  PENFIELD (2018)
 LB1806
 LB1806                         *CURRENT SURVEY CONTROL
 LB1806  ______________________________________________________________________
 LB1806* NAD 83(1986) POSITION- 40 20 21.     (N) 087 53 35.     (W)   SCALED
 LB1806* NAVD 88 ORTHO HEIGHT -   238.492 (meters)      782.45  (feet) ADJUSTED
 LB1806  ______________________________________________________________________
 LB1806  GEOID HEIGHT    -        -32.448 (meters)                     GEOID18
 LB1806  DYNAMIC HEIGHT  -        238.375 (meters)      782.07  (feet) COMP
 LB1806  MODELED GRAVITY -    980,131.3   (mgal)                       NAVD 88
 LB1806
 LB1806  VERT ORDER      -  SECOND    CLASS 0
 LB1806
 LB1806.The horizontal coordinates were scaled from a map and have
 LB1806.an estimated accuracy of +/- 6 seconds.
 LB1806
 LB1806.The orthometric height was determined by differential leveling and
 LB1806.adjusted by the NATIONAL GEODETIC SURVEY
 LB1806.in June 1991.
 LB1806
 LB1806.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1806.GEOID18 height accuracy estimate available here.
 LB1806
 LB1806.Click photographs - Photos may exist for this station.
 LB1806
 LB1806.The dynamic height is computed by dividing the NAVD 88
 LB1806.geopotential number by the normal gravity value computed on the
 LB1806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1806.degrees latitude (g = 980.6199 gals.).
 LB1806
 LB1806.The modeled gravity was interpolated from observed gravity values.
 LB1806
 LB1806;                    North         East    Units  Estimated Accuracy
 LB1806;SPC IL E     -   407,750.      337,410.      MT  (+/- 180 meters Scaled)
 LB1806
 LB1806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK241657(NAD 83)
 LB1806
 LB1806                          SUPERSEDED SURVEY CONTROL
 LB1806
 LB1806  NGVD 29 (??/??/92)  238.544  (m)          782.62   (f) ADJ UNCH    2 0
 LB1806
 LB1806.Superseded values are not recommended for survey control.
 LB1806
 LB1806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1806.See file dsdata.pdf to determine how the superseded data were derived.
 LB1806
 LB1806_MARKER: DB = BENCH MARK DISK
 LB1806_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1806_SP_SET: OVERPASS BANISTER
 LB1806_STAMPING: P 24 1935
 LB1806_MARK LOGO: CGS
 LB1806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1806
 LB1806  HISTORY     - Date     Condition        Report By
 LB1806  HISTORY     - 1935     MONUMENTED       CGS
 LB1806  HISTORY     - 1954     GOOD             CGS
 LB1806  HISTORY     - 1971     GOOD             ILHD
 LB1806  HISTORY     - 1980     MARK NOT FOUND   USGS
 LB1806  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1806
 LB1806                          STATION DESCRIPTION
 LB1806
 LB1806'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1806'8.7 MI S FROM RANKIN.
 LB1806'ABOUT 8.7 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE CROSSING
 LB1806'OF THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD AT RANKIN,
 LB1806'AT OVERPASS OVER THE CHICAGO AND EASTERN ILLINOIS RAILWAY, AT
 LB1806'THE OLD OVERPASS (NOW ABANDONED), IN THE TOP OF THE SOUTHEAST
 LB1806'END OF THE SOUTHWEST CONCRETE BANISTER OF OLD OVERPASS, 82 FEET
 LB1806'WEST OF CENTER LINE OF NEW HIGHWAY, 152 FEET SOUTHWEST OF
 LB1806'SOUTHWEST CORNER OF NEW HIGHWAY OVERPASS AND ABOUT 1 FOOT
 LB1806'BELOW LEVEL OF PRESENT HIGHWAY.
 LB1806
 LB1806                          STATION RECOVERY (1971)
 LB1806
 LB1806'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 LB1806'RECOVERED IN GOOD CONDITION.
 LB1806
 LB1806                          STATION RECOVERY (1980)
 LB1806
 LB1806'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LB1806'MARK NOT FOUND.
 LB1806
 LB1806                          STATION RECOVERY (2011)
 LB1806
 LB1806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1806'NEW OVERPASS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0183 ***********************************************************************
 LD0183  DESIGNATION -  P 240
 LD0183  PID         -  LD0183
 LD0183  STATE/COUNTY-  IL/CASS
 LD0183  COUNTRY     -  US
 LD0183  USGS QUAD   -  CLEAR LAKE (2018)
 LD0183
 LD0183                         *CURRENT SURVEY CONTROL
 LD0183  ______________________________________________________________________
 LD0183* NAD 83(1986) POSITION- 40 01 13.     (N) 090 22 02.     (W)   SCALED
 LD0183* NAVD 88 ORTHO HEIGHT -   136.202 (meters)      446.86  (feet) ADJUSTED
 LD0183  ______________________________________________________________________
 LD0183  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 LD0183  DYNAMIC HEIGHT  -        136.130 (meters)      446.62  (feet) COMP
 LD0183  MODELED GRAVITY -    980,097.5   (mgal)                       NAVD 88
 LD0183
 LD0183  VERT ORDER      -  FIRST     CLASS II
 LD0183
 LD0183.The horizontal coordinates were scaled from a map and have
 LD0183.an estimated accuracy of +/- 6 seconds.
 LD0183
 LD0183.The orthometric height was determined by differential leveling and
 LD0183.adjusted by the NATIONAL GEODETIC SURVEY
 LD0183.in June 1991.
 LD0183
 LD0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0183.GEOID18 height accuracy estimate available here.
 LD0183
 LD0183.Click photographs - Photos may exist for this station.
 LD0183
 LD0183.The dynamic height is computed by dividing the NAVD 88
 LD0183.geopotential number by the normal gravity value computed on the
 LD0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0183.degrees latitude (g = 980.6199 gals.).
 LD0183
 LD0183.The modeled gravity was interpolated from observed gravity values.
 LD0183
 LD0183;                    North         East    Units  Estimated Accuracy
 LD0183;SPC IL W     -   372,260.      682,880.      MT  (+/- 180 meters Scaled)
 LD0183
 LD0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE246333(NAD 83)
 LD0183
 LD0183                          SUPERSEDED SURVEY CONTROL
 LD0183
 LD0183  NGVD 29 (??/??/92)  136.313  (m)          447.22   (f) ADJ UNCH    1 2
 LD0183
 LD0183.Superseded values are not recommended for survey control.
 LD0183
 LD0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0183.See file dsdata.pdf to determine how the superseded data were derived.
 LD0183
 LD0183_MARKER: DB = BENCH MARK DISK
 LD0183_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0183_SP_SET: BOX CULVERT HEADWALL
 LD0183_STAMPING: P 240 1961
 LD0183_MARK LOGO: CGS
 LD0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0183+STABILITY: SURFACE MOTION
 LD0183
 LD0183  HISTORY     - Date     Condition        Report By
 LD0183  HISTORY     - 1961     MONUMENTED       CGS
 LD0183
 LD0183                          STATION DESCRIPTION
 LD0183
 LD0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0183'3.1 MI E FROM BEARDSTOWN.
 LD0183'ABOUT 3.1 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0183'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, ON TOP
 LD0183'OF THE EAST END OF THE NORTH CONCRETE HEADWALL OF A 4-FOOT BOX
 LD0183'CULVERT UNDER THE ROAD, 15 FEET NORTH OF THE CENTER LINE OF THE
 LD0183'ROAD AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0184 ***********************************************************************
 LD0184  DESIGNATION -  P 240 RESET
 LD0184  PID         -  LD0184
 LD0184  STATE/COUNTY-  IL/CASS
 LD0184  COUNTRY     -  US
 LD0184  USGS QUAD   -  CLEAR LAKE (2018)
 LD0184
 LD0184                         *CURRENT SURVEY CONTROL
 LD0184  ______________________________________________________________________
 LD0184* NAD 83(1986) POSITION- 40 01 13.     (N) 090 22 02.     (W)   SCALED
 LD0184* NAVD 88 ORTHO HEIGHT -   136.17  (meters)      446.8   (feet) RESET
 LD0184  ______________________________________________________________________
 LD0184  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 LD0184  VERT ORDER      -  THIRD
 LD0184
 LD0184.The horizontal coordinates were scaled from a map and have
 LD0184.an estimated accuracy of +/- 6 seconds.
 LD0184
 LD0184.The orthometric height was computed from unverified reset data.
 LD0184
 LD0184.No vertical observational check was made to the station.
 LD0184
 LD0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0184.GEOID18 height accuracy estimate available here.
 LD0184
 LD0184.Click photographs - Photos may exist for this station.
 LD0184
 LD0184;                    North         East    Units  Estimated Accuracy
 LD0184;SPC IL W     -   372,260.      682,880.      MT  (+/- 180 meters Scaled)
 LD0184
 LD0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE246333(NAD 83)
 LD0184
 LD0184                          SUPERSEDED SURVEY CONTROL
 LD0184
 LD0184  NGVD 29 (??/??/??)  136.28   (m)          447.1    (f) RESET       3  
 LD0184
 LD0184.Superseded values are not recommended for survey control.
 LD0184
 LD0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0184.See file dsdata.pdf to determine how the superseded data were derived.
 LD0184
 LD0184_MARKER: DB = BENCH MARK DISK
 LD0184_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0184_SP_SET: BOX CULVERT HEADWALL
 LD0184_STAMPING: P 240 RESET 1965
 LD0184_MARK LOGO: CGS
 LD0184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0184+STABILITY: SURFACE MOTION
 LD0184
 LD0184  HISTORY     - Date     Condition        Report By
 LD0184  HISTORY     - 1965     MONUMENTED       LOCENG
 LD0184
 LD0184                          STATION DESCRIPTION
 LD0184
 LD0184'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1965
 LD0184'3.1 MI E FROM BEARDSTOWN.
 LD0184'ABOUT 3.1 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE
 LD0184'CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT
 LD0184'BEARDSTOWN, ON THE TOP OF THE EAST END OF THE NORTH CONCRETE
 LD0184'HEADWALL OF A 4-FOOT BOX CULVERT UNDER THE ROAD, 19 FEET NORTH
 LD0184'OF THE CENTERLINE OF THE ROAD AND ABOUT 1 FOOT BELOW THE LEVEL
 LD0184'OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0116 ***********************************************************************
 KC0116  DESIGNATION -  P 241
 KC0116  PID         -  KC0116
 KC0116  STATE/COUNTY-  IL/JERSEY
 KC0116  COUNTRY     -  US
 KC0116  USGS QUAD   -  NUTWOOD (2018)
 KC0116
 KC0116                         *CURRENT SURVEY CONTROL
 KC0116  ______________________________________________________________________
 KC0116* NAD 83(1986) POSITION- 39 02 04.     (N) 090 33 12.     (W)   SCALED
 KC0116* NAVD 88 ORTHO HEIGHT -   139.597 (meters)      457.99  (feet) ADJUSTED
 KC0116  ______________________________________________________________________
 KC0116  GEOID HEIGHT    -        -31.930 (meters)                     GEOID18
 KC0116  DYNAMIC HEIGHT  -        139.510 (meters)      457.71  (feet) COMP
 KC0116  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 KC0116
 KC0116  VERT ORDER      -  FIRST     CLASS II
 KC0116
 KC0116.The horizontal coordinates were scaled from a map and have
 KC0116.an estimated accuracy of +/- 6 seconds.
 KC0116
 KC0116.The orthometric height was determined by differential leveling and
 KC0116.adjusted by the NATIONAL GEODETIC SURVEY
 KC0116.in June 1991.
 KC0116
 KC0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0116.GEOID18 height accuracy estimate available here.
 KC0116
 KC0116.Click photographs - Photos may exist for this station.
 KC0116
 KC0116.The dynamic height is computed by dividing the NAVD 88
 KC0116.geopotential number by the normal gravity value computed on the
 KC0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0116.degrees latitude (g = 980.6199 gals.).
 KC0116
 KC0116.The modeled gravity was interpolated from observed gravity values.
 KC0116
 KC0116;                    North         East    Units  Estimated Accuracy
 KC0116;SPC IL W     -   262,860.      666,520.      MT  (+/- 180 meters Scaled)
 KC0116
 KC0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD117234(NAD 83)
 KC0116
 KC0116                          SUPERSEDED SURVEY CONTROL
 KC0116
 KC0116  NGVD 29 (??/??/92)  139.701  (m)          458.34   (f) ADJ UNCH    1 2
 KC0116
 KC0116.Superseded values are not recommended for survey control.
 KC0116
 KC0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0116.See file dsdata.pdf to determine how the superseded data were derived.
 KC0116
 KC0116_MARKER: DB = BENCH MARK DISK
 KC0116_SETTING: 66 = SET IN ROCK OUTCROP
 KC0116_STAMPING: P 241 1961
 KC0116_MARK LOGO: CGS
 KC0116_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0116+STABILITY: POSITION/ELEVATION WELL
 KC0116_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0116+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2006
 KC0116
 KC0116  HISTORY     - Date     Condition        Report By
 KC0116  HISTORY     - 1961     MONUMENTED       CGS
 KC0116  HISTORY     - 20060325 GOOD             GEOCAC
 KC0116
 KC0116                          STATION DESCRIPTION
 KC0116
 KC0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0116'3.6 MI S FROM NUTWOOD.
 KC0116'ABOUT 3.55 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE 30 FOOT
 KC0116'BRIDGE OVER THE NARROWS AT NUTWOOD, 0.6 MILE SOUTH OF THE
 KC0116'JUNCTION OF A SIDE ROAD LEADING TO ROSEDALE, AT THE INSIDE OF
 KC0116'A CURVE, SET VERTICALLY IN THE WEST FACE OF A ROCK CLIFF, 41
 KC0116'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 4 FEET NORTH OF THE
 KC0116'SOUTHWEST CORNER OF THE ROCK, 3 FEET ABOVE THE LEVEL OF THE
 KC0116'GROUND, 1/2 FOOT BELOW THE TOP OF THE LEDGE AND 6 FEET ABOVE
 KC0116'THE LEVEL OF THE HIGHWAY.  SECTION S 21 T 7 N R 13 W.
 KC0116
 KC0116                          STATION RECOVERY (2006)
 KC0116
 KC0116'RECOVERY NOTE BY GEOCACHING 2006 (CB)
 KC0116'1ST GEOCAC RECOVERY GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0147 ***********************************************************************
 KC0147  DESIGNATION -  P 242
 KC0147  PID         -  KC0147
 KC0147  STATE/COUNTY-  IL/GREENE
 KC0147  COUNTRY     -  US
 KC0147  USGS QUAD   -  KAMPSVILLE (2018)
 KC0147
 KC0147                         *CURRENT SURVEY CONTROL
 KC0147  ______________________________________________________________________
 KC0147* NAD 83(1986) POSITION- 39 17 22.     (N) 090 32 58.     (W)   SCALED
 KC0147* NAVD 88 ORTHO HEIGHT -   145.287 (meters)      476.66  (feet) ADJUSTED
 KC0147  ______________________________________________________________________
 KC0147  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 KC0147  DYNAMIC HEIGHT  -        145.203 (meters)      476.39  (feet) COMP
 KC0147  MODELED GRAVITY -    980,049.6   (mgal)                       NAVD 88
 KC0147
 KC0147  VERT ORDER      -  FIRST     CLASS II
 KC0147
 KC0147.The horizontal coordinates were scaled from a map and have
 KC0147.an estimated accuracy of +/- 6 seconds.
 KC0147
 KC0147.The orthometric height was determined by differential leveling and
 KC0147.adjusted by the NATIONAL GEODETIC SURVEY
 KC0147.in June 1991.
 KC0147
 KC0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0147.GEOID18 height accuracy estimate available here.
 KC0147
 KC0147.Click photographs - Photos may exist for this station.
 KC0147
 KC0147.The dynamic height is computed by dividing the NAVD 88
 KC0147.geopotential number by the normal gravity value computed on the
 KC0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0147.degrees latitude (g = 980.6199 gals.).
 KC0147
 KC0147.The modeled gravity was interpolated from observed gravity values.
 KC0147
 KC0147;                    North         East    Units  Estimated Accuracy
 KC0147;SPC IL W     -   291,170.      666,980.      MT  (+/- 180 meters Scaled)
 KC0147
 KC0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD113517(NAD 83)
 KC0147
 KC0147                          SUPERSEDED SURVEY CONTROL
 KC0147
 KC0147  NGVD 29 (??/??/92)  145.399  (m)          477.03   (f) ADJ UNCH    1 2
 KC0147
 KC0147.Superseded values are not recommended for survey control.
 KC0147
 KC0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0147.See file dsdata.pdf to determine how the superseded data were derived.
 KC0147
 KC0147_MARKER: DB = BENCH MARK DISK
 KC0147_SETTING: 66 = SET IN ROCK OUTCROP
 KC0147_STAMPING: P 242 1961
 KC0147_MARK LOGO: CGS
 KC0147_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0147+STABILITY: POSITION/ELEVATION WELL
 KC0147_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0147+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 KC0147
 KC0147  HISTORY     - Date     Condition        Report By
 KC0147  HISTORY     - 1961     MONUMENTED       CGS
 KC0147  HISTORY     - 20120514 GOOD             ILDT
 KC0147
 KC0147                          STATION DESCRIPTION
 KC0147
 KC0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0147'AT ELDRED.
 KC0147'AT ELDRED, AT THE INTERSECTION OF STATE HIGHWAY 108 AND A
 KC0147'NORTH-SOUTH BLACK TOP ROAD, SECTION S 28 T 10 N R 13 W, AT THE
 KC0147'NORTHEAST CORNER OF A YARD, SET VERTICALLY IN THE SOUTHWEST
 KC0147'FACE OF A HIGH ROCK CLIFF, 135 FEET NORTH OF THE CENTER LINE OF
 KC0147'THE HIGHWAY, 150 FEET EAST OF THE CENTER LINE OF THE BLACK TOP
 KC0147'ROAD, 1 1/2 FEET ABOVE THE LEVEL OF THE GROUND AND DIRECTLY UNDER
 KC0147'A SLIGHT OVERHANG OF THE ROCK CLIFF, 10 FEET ABOVE THE LEVEL
 KC0147'OF THE ROAD AND HIGHWAY.
 KC0147
 KC0147                          STATION RECOVERY (2012)
 KC0147
 KC0147'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0147'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0170 ***********************************************************************
 KC0170  DESIGNATION -  P 243
 KC0170  PID         -  KC0170
 KC0170  STATE/COUNTY-  IL/GREENE
 KC0170  COUNTRY     -  US
 KC0170  USGS QUAD   -  PEARL EAST (2018)
 KC0170
 KC0170                         *CURRENT SURVEY CONTROL
 KC0170  ______________________________________________________________________
 KC0170* NAD 83(1986) POSITION- 39 27 01.     (N) 090 32 48.     (W)   SCALED
 KC0170* NAVD 88 ORTHO HEIGHT -   136.716 (meters)      448.54  (feet) ADJUSTED
 KC0170  ______________________________________________________________________
 KC0170  GEOID HEIGHT    -        -32.325 (meters)                     GEOID18
 KC0170  DYNAMIC HEIGHT  -        136.637 (meters)      448.28  (feet) COMP
 KC0170  MODELED GRAVITY -    980,050.2   (mgal)                       NAVD 88
 KC0170
 KC0170  VERT ORDER      -  FIRST     CLASS II
 KC0170
 KC0170.The horizontal coordinates were scaled from a map and have
 KC0170.an estimated accuracy of +/- 6 seconds.
 KC0170
 KC0170.The orthometric height was determined by differential leveling and
 KC0170.adjusted by the NATIONAL GEODETIC SURVEY
 KC0170.in June 1991.
 KC0170
 KC0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0170.GEOID18 height accuracy estimate available here.
 KC0170
 KC0170.Click photographs - Photos may exist for this station.
 KC0170
 KC0170.The dynamic height is computed by dividing the NAVD 88
 KC0170.geopotential number by the normal gravity value computed on the
 KC0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0170.degrees latitude (g = 980.6199 gals.).
 KC0170
 KC0170.The modeled gravity was interpolated from observed gravity values.
 KC0170
 KC0170;                    North         East    Units  Estimated Accuracy
 KC0170;SPC IL W     -   309,030.      667,290.      MT  (+/- 180 meters Scaled)
 KC0170
 KC0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD110696(NAD 83)
 KC0170
 KC0170                          SUPERSEDED SURVEY CONTROL
 KC0170
 KC0170  NGVD 29 (??/??/92)  136.844  (m)          448.96   (f) ADJ UNCH    1 2
 KC0170
 KC0170.Superseded values are not recommended for survey control.
 KC0170
 KC0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0170.See file dsdata.pdf to determine how the superseded data were derived.
 KC0170
 KC0170_MARKER: DB = BENCH MARK DISK
 KC0170_SETTING: 66 = SET IN ROCK OUTCROP
 KC0170_STAMPING: P 243 1961
 KC0170_MARK LOGO: CGS
 KC0170_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0170+STABILITY: POSITION/ELEVATION WELL
 KC0170
 KC0170  HISTORY     - Date     Condition        Report By
 KC0170  HISTORY     - 1961     MONUMENTED       CGS
 KC0170
 KC0170                          STATION DESCRIPTION
 KC0170
 KC0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0170'0.4 MI SW FROM HILLVIEW.
 KC0170'ABOUT 0.4 MILE SOUTHWEST ALONG A BLACK TOP ROAD FROM THE POST
 KC0170'OFFICE AT HILLVIEW, ABOUT 125 YARDS SOUTH AND ACROSS THE ROAD
 KC0170'AND HURRICANE CREEK FROM THE SOUTHWEST CORNER OF A LARGE GRAIN
 KC0170'ELEVATOR, ABOUT 35 YARDS SOUTH AND ACROSS THE ROAD FROM THE
 KC0170'CENTER OF A LEVEE ALONG THE SOUTH SIDE OF THE CREEK, AT THE
 KC0170'INSIDE OF A SHARP CURVE IN THE ROAD, AT THE END OF THE BLACK TOP
 KC0170'ROAD, SET VERTICALLY IN THE WEST FACE OF A HIGH ROCK CLIFF, 45
 KC0170'FEET EAST OF THE CENTER LINE OF THE ROAD, 36 FEET SOUTH OF THE
 KC0170'NORTH END OF THE ROCK, 2 FEET ABOVE THE LEVEL OF THE GROUND AND
 KC0170'ABOUT 12 FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0206 ***********************************************************************
 LD0206  DESIGNATION -  P 244
 LD0206  PID         -  LD0206
 LD0206  STATE/COUNTY-  IL/CASS
 LD0206  COUNTRY     -  US
 LD0206  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0206
 LD0206                         *CURRENT SURVEY CONTROL
 LD0206  ______________________________________________________________________
 LD0206* NAD 83(1986) POSITION- 40 02 07.     (N) 090 10 09.     (W)   SCALED
 LD0206* NAVD 88 ORTHO HEIGHT -   147.075 (meters)      482.53  (feet) ADJUSTED
 LD0206  ______________________________________________________________________
 LD0206  GEOID HEIGHT    -        -32.841 (meters)                     GEOID18
 LD0206  DYNAMIC HEIGHT  -        146.999 (meters)      482.28  (feet) COMP
 LD0206  MODELED GRAVITY -    980,106.2   (mgal)                       NAVD 88
 LD0206
 LD0206  VERT ORDER      -  FIRST     CLASS II
 LD0206
 LD0206.The horizontal coordinates were scaled from a map and have
 LD0206.an estimated accuracy of +/- 6 seconds.
 LD0206
 LD0206.The orthometric height was determined by differential leveling and
 LD0206.adjusted by the NATIONAL GEODETIC SURVEY
 LD0206.in June 1991.
 LD0206
 LD0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0206.GEOID18 height accuracy estimate available here.
 LD0206
 LD0206.Click photographs - Photos may exist for this station.
 LD0206
 LD0206.The dynamic height is computed by dividing the NAVD 88
 LD0206.geopotential number by the normal gravity value computed on the
 LD0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0206.degrees latitude (g = 980.6199 gals.).
 LD0206
 LD0206.The modeled gravity was interpolated from observed gravity values.
 LD0206
 LD0206;                    North         East    Units  Estimated Accuracy
 LD0206;SPC IL W     -   373,910.      699,790.      MT  (+/- 180 meters Scaled)
 LD0206
 LD0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE415355(NAD 83)
 LD0206
 LD0206                          SUPERSEDED SURVEY CONTROL
 LD0206
 LD0206  NGVD 29 (??/??/92)  147.177  (m)          482.86   (f) ADJ UNCH    1 2
 LD0206
 LD0206.Superseded values are not recommended for survey control.
 LD0206
 LD0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0206.See file dsdata.pdf to determine how the superseded data were derived.
 LD0206
 LD0206_MARKER: DB = BENCH MARK DISK
 LD0206_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0206_SP_SET: BOX CULVERT HEADWALL
 LD0206_STAMPING: P 244 1961
 LD0206_MARK LOGO: CGS
 LD0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0206+STABILITY: SURFACE MOTION
 LD0206
 LD0206  HISTORY     - Date     Condition        Report By
 LD0206  HISTORY     - 1961     MONUMENTED       CGS
 LD0206  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0206
 LD0206                          STATION DESCRIPTION
 LD0206
 LD0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0206'1.3 MI SW FROM CHANDLERVILLE.
 LD0206'ABOUT 1.3 MILES SOUTHWEST ALONG STATE HIGHWAY 78 FROM THE JUNCTION
 LD0206'OF LAKE STREET IN CHANDLERVILLE, 0.2 MILE NORTHEAST OF THE JUNCTION
 LD0206'OF THE BEARDSTOWN ROAD LEADING WEST, ON TOP OF THE WEST END OF THE
 LD0206'NORTH HEADWALL OF A 2-FOOT BOX CULVERT UNDER THE HIGHWAY, 20 FEET
 LD0206'NORTH OF THE CENTER LINE OF THE HIGHWAY AND 1 FOOT ABOVE THE
 LD0206'LEVEL OF THE HIGHWAY SURFACE.
 LD0206
 LD0206                          STATION RECOVERY (1976)
 LD0206
 LD0206'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0206'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0253 ***********************************************************************
 KC0253  DESIGNATION -  P 245
 KC0253  PID         -  KC0253
 KC0253  STATE/COUNTY-  IL/SCOTT
 KC0253  COUNTRY     -  US
 KC0253  USGS QUAD   -  FLORENCE (2018)
 KC0253
 KC0253                         *CURRENT SURVEY CONTROL
 KC0253  ______________________________________________________________________
 KC0253* NAD 83(1986) POSITION- 39 42 41.     (N) 090 34 03.     (W)   SCALED
 KC0253* NAVD 88 ORTHO HEIGHT -   139.015 (meters)      456.09  (feet) ADJUSTED
 KC0253  ______________________________________________________________________
 KC0253  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 KC0253  DYNAMIC HEIGHT  -        138.939 (meters)      455.84  (feet) COMP
 KC0253  MODELED GRAVITY -    980,078.6   (mgal)                       NAVD 88
 KC0253
 KC0253  VERT ORDER      -  FIRST     CLASS II
 KC0253
 KC0253.The horizontal coordinates were scaled from a map and have
 KC0253.an estimated accuracy of +/- 6 seconds.
 KC0253
 KC0253.The orthometric height was determined by differential leveling and
 KC0253.adjusted by the NATIONAL GEODETIC SURVEY
 KC0253.in June 1991.
 KC0253
 KC0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0253.GEOID18 height accuracy estimate available here.
 KC0253
 KC0253.Click photographs - Photos may exist for this station.
 KC0253
 KC0253.The dynamic height is computed by dividing the NAVD 88
 KC0253.geopotential number by the normal gravity value computed on the
 KC0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0253.degrees latitude (g = 980.6199 gals.).
 KC0253
 KC0253.The modeled gravity was interpolated from observed gravity values.
 KC0253
 KC0253;                    North         East    Units  Estimated Accuracy
 KC0253;SPC IL W     -   338,020.      665,630.      MT  (+/- 180 meters Scaled)
 KC0253
 KC0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD085985(NAD 83)
 KC0253
 KC0253                          SUPERSEDED SURVEY CONTROL
 KC0253
 KC0253  NGVD 29 (??/??/92)  139.134  (m)          456.48   (f) ADJ UNCH    1 2
 KC0253
 KC0253.Superseded values are not recommended for survey control.
 KC0253
 KC0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0253.See file dsdata.pdf to determine how the superseded data were derived.
 KC0253
 KC0253_MARKER: DB = BENCH MARK DISK
 KC0253_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0253_SP_SET: BRIDGE
 KC0253_STAMPING: P 245 1961
 KC0253_MARK LOGO: CGS
 KC0253_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0253
 KC0253  HISTORY     - Date     Condition        Report By
 KC0253  HISTORY     - 1961     MONUMENTED       CGS
 KC0253
 KC0253                          STATION DESCRIPTION
 KC0253
 KC0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0253'3.6 MI S FROM BLUFFS.
 KC0253'ABOUT 3.65 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0253'OF THE WABASH RAILROAD AT BLUFFS, SET ON TOP OF THE EAST END OF
 KC0253'THE NORTH CONCRETE ABUTMENT OF A 250 FEET LONG BRIDGE OVER
 KC0253'MAUVAISE TERRY CREEK, 15 FEET EAST OF THE CENTER LINE OF THE
 KC0253'HIGHWAY, 1 FOOT SOUTHEAST OF THE NORTHEAST CORNER OF THE EAST
 KC0253'GUARD RAIL AND ABOUT LEVEL WITH THE HIGHWAY SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0254 ***********************************************************************
 KC0254  DESIGNATION -  P 245 RESET
 KC0254  PID         -  KC0254
 KC0254  STATE/COUNTY-  IL/SCOTT
 KC0254  COUNTRY     -  US
 KC0254  USGS QUAD   -  FLORENCE (2018)
 KC0254
 KC0254                         *CURRENT SURVEY CONTROL
 KC0254  ______________________________________________________________________
 KC0254* NAD 83(1986) POSITION- 39 42 41.     (N) 090 34 04.     (W)   SCALED
 KC0254* NAVD 88 ORTHO HEIGHT -   138.83  (meters)      455.5   (feet) RESET
 KC0254  ______________________________________________________________________
 KC0254  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 KC0254  VERT ORDER      -  THIRD
 KC0254
 KC0254.The horizontal coordinates were scaled from a map and have
 KC0254.an estimated accuracy of +/- 6 seconds.
 KC0254
 KC0254.The orthometric height was computed from unverified reset data.
 KC0254
 KC0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0254.GEOID18 height accuracy estimate available here.
 KC0254
 KC0254.Click photographs - Photos may exist for this station.
 KC0254
 KC0254;                    North         East    Units  Estimated Accuracy
 KC0254;SPC IL W     -   338,020.      665,610.      MT  (+/- 180 meters Scaled)
 KC0254
 KC0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD084985(NAD 83)
 KC0254
 KC0254                          SUPERSEDED SURVEY CONTROL
 KC0254
 KC0254.No superseded survey control is available for this station.
 KC0254
 KC0254_MARKER: DB = BENCH MARK DISK
 KC0254_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0254_SP_SET: BRIDGE
 KC0254_STAMPING: P 245 RESET 1970
 KC0254_MARK LOGO: CGS
 KC0254_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0254
 KC0254  HISTORY     - Date     Condition        Report By
 KC0254  HISTORY     - 1970     MONUMENTED       ILHD
 KC0254
 KC0254                          STATION DESCRIPTION
 KC0254
 KC0254'DESCRIBED BY IL HIGHWAY DEPT 1970
 KC0254'3.6 MI S FROM BLUFFS.
 KC0254'ABOUT 3.65 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0254'OF THE WABASH RAILROAD AT BLUFFS, SET IN THE TOP OF THE EAST END
 KC0254'OF THE NORTH CONCRETE ABUTMENT OF A 250 FOOT BRIDGE OVER MAUVAISE
 KC0254'TERRY CREEK, 23 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 KC0254'1.5 FEET EAST OF THE GUARD RAIL AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0698 ***********************************************************************
 LC0698  DESIGNATION -  P 246
 LC0698  PID         -  LC0698
 LC0698  STATE/COUNTY-  IL/MCLEAN
 LC0698  COUNTRY     -  US
 LC0698  USGS QUAD   -  NORMAL EAST (2018)
 LC0698
 LC0698                         *CURRENT SURVEY CONTROL
 LC0698  ______________________________________________________________________
 LC0698* NAD 83(1986) POSITION- 40 34 22.     (N) 088 53 05.     (W)   SCALED
 LC0698* NAVD 88 ORTHO HEIGHT -   234.957 (meters)      770.85  (feet) ADJUSTED
 LC0698  ______________________________________________________________________
 LC0698  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 LC0698  DYNAMIC HEIGHT  -        234.849 (meters)      770.50  (feet) COMP
 LC0698  MODELED GRAVITY -    980,160.4   (mgal)                       NAVD 88
 LC0698
 LC0698  VERT ORDER      -  SECOND    CLASS 0
 LC0698
 LC0698.The horizontal coordinates were scaled from a map and have
 LC0698.an estimated accuracy of +/- 6 seconds.
 LC0698
 LC0698.The orthometric height was determined by differential leveling and
 LC0698.adjusted by the NATIONAL GEODETIC SURVEY
 LC0698.in June 1991.
 LC0698
 LC0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0698.GEOID18 height accuracy estimate available here.
 LC0698
 LC0698.Click photographs - Photos may exist for this station.
 LC0698
 LC0698.The dynamic height is computed by dividing the NAVD 88
 LC0698.geopotential number by the normal gravity value computed on the
 LC0698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0698.degrees latitude (g = 980.6199 gals.).
 LC0698
 LC0698.The modeled gravity was interpolated from observed gravity values.
 LC0698
 LC0698;                    North         East    Units  Estimated Accuracy
 LC0698;SPC IL E     -   433,750.      253,310.      MT  (+/- 180 meters Scaled)
 LC0698
 LC0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK404930(NAD 83)
 LC0698
 LC0698                          SUPERSEDED SURVEY CONTROL
 LC0698
 LC0698  NGVD 29 (??/??/92)  235.010  (m)          771.03   (f) ADJ UNCH    2 0
 LC0698
 LC0698.Superseded values are not recommended for survey control.
 LC0698
 LC0698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0698.See file dsdata.pdf to determine how the superseded data were derived.
 LC0698
 LC0698_MARKER: DB = BENCH MARK DISK
 LC0698_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0698_SP_SET: BRIDGE
 LC0698_STAMPING: P 246 1960
 LC0698_MARK LOGO: CGS
 LC0698_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0698
 LC0698  HISTORY     - Date     Condition        Report By
 LC0698  HISTORY     - 1960     MONUMENTED       CGS
 LC0698  HISTORY     - 1961     GOOD             CGS
 LC0698
 LC0698                          STATION DESCRIPTION
 LC0698
 LC0698'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0698'1.4 MI NE FROM TOWANDA.
 LC0698'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0698'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE WEST ALONG
 LC0698'WEST MONROE STREET, THENCE 1.15 MILES NORTHEAST ALONG U.S. HIGHWAY
 LC0698'66, SET IN THE TOP OF THE NORTHWEST END OF THE CONCRETE BRIDGE
 LC0698'SEAT AT THE NORTHEAST END OF GULF MOBILE AND OHIO RAILROAD
 LC0698'BRIDGE NO. 117, 8 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 LC0698'SOUTH BOUND TRACK, 110 FEET SOUTHEAST OF THE CENTER LINE OF THE
 LC0698'NORTH BOUND LANE OF U.S. HIGHWAY 66, ABOUT 5 FEET BELOW THE LEVEL
 LC0698'OF THE TRACK, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0321 ***********************************************************************
 MF0321  DESIGNATION -  P 247
 MF0321  PID         -  MF0321
 MF0321  STATE/COUNTY-  IL/WILL
 MF0321  COUNTRY     -  US
 MF0321  USGS QUAD   -  WILMINGTON (2018)
 MF0321
 MF0321                         *CURRENT SURVEY CONTROL
 MF0321  ______________________________________________________________________
 MF0321* NAD 83(1986) POSITION- 41 16 46.1    (N) 088 14 17.2    (W)   HD_HELD2
 MF0321* NAVD 88 ORTHO HEIGHT -   171.743 (meters)      563.46  (feet) ADJUSTED
 MF0321  ______________________________________________________________________
 MF0321  GEOID HEIGHT    -        -32.778 (meters)                     GEOID18
 MF0321  DYNAMIC HEIGHT  -        171.677 (meters)      563.24  (feet) COMP
 MF0321  MODELED GRAVITY -    980,235.9   (mgal)                       NAVD 88
 MF0321
 MF0321  VERT ORDER      -  SECOND    CLASS 0
 MF0321
 MF0321.The horizontal coordinates were established by autonomous hand held GPS
 MF0321.observations and have an estimated accuracy of +/- 10 meters.
 MF0321
 MF0321.The orthometric height was determined by differential leveling and
 MF0321.adjusted by the NATIONAL GEODETIC SURVEY
 MF0321.in June 1991.
 MF0321
 MF0321.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0321.GEOID18 height accuracy estimate available here.
 MF0321
 MF0321.Click photographs - Photos may exist for this station.
 MF0321
 MF0321.The dynamic height is computed by dividing the NAVD 88
 MF0321.geopotential number by the normal gravity value computed on the
 MF0321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0321.degrees latitude (g = 980.6199 gals.).
 MF0321
 MF0321.The modeled gravity was interpolated from observed gravity values.
 MF0321
 MF0321;                    North         East    Units  Estimated Accuracy
 MF0321;SPC IL E     -   512,083.      307,977.      MT  (+/- 10 meters HH2 GPS)
 MF0321
 MF0321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9631270521(NAD 83)
 MF0321
 MF0321                          SUPERSEDED SURVEY CONTROL
 MF0321
 MF0321  NGVD 29 (??/??/92)  171.827  (m)          563.74   (f) ADJ UNCH    2 0
 MF0321
 MF0321.Superseded values are not recommended for survey control.
 MF0321
 MF0321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0321.See file dsdata.pdf to determine how the superseded data were derived.
 MF0321
 MF0321_MARKER: DB = BENCH MARK DISK
 MF0321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0321_STAMPING: P 247 1960
 MF0321_MARK LOGO: CGS
 MF0321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0321+STABILITY: SURFACE MOTION
 MF0321
 MF0321  HISTORY     - Date     Condition        Report By
 MF0321  HISTORY     - 1960     MONUMENTED       CGS
 MF0321  HISTORY     - 1961     GOOD             CGS
 MF0321  HISTORY     - 20081106 GOOD             GEOCAC
 MF0321
 MF0321                          STATION DESCRIPTION
 MF0321
 MF0321'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0321'0.8 MI S FROM BRAIDWOOD.
 MF0321'ABOUT 0.8 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0321'AT JUNCTION OF STATE HIGHWAY 113 IN THE NORTH PART OF BRAIDWOOD AT
 MF0321'A FENCE CORNER SOUTHEAST OF THE HIGHWAY, 118 FEET SOUTHEAST OF THE
 MF0321'CENTERLINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 2 FEET
 MF0321'NORTHWEST OF A FENCE, 1.7 FEET WEST OF A FENCE CORNER, 2 FEET
 MF0321'NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF
 MF0321'THE HIGHWAY AND SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0321
 MF0321                          STATION RECOVERY (2008)
 MF0321
 MF0321'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0321'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0771 ***********************************************************************
 LC0771  DESIGNATION -  P 248
 LC0771  PID         -  LC0771
 LC0771  STATE/COUNTY-  IL/LIVINGSTON
 LC0771  COUNTRY     -  US
 LC0771  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC0771
 LC0771                         *CURRENT SURVEY CONTROL
 LC0771  ______________________________________________________________________
 LC0771* NAD 83(1986) POSITION- 40 54 23.9    (N) 088 36 53.8    (W)   HD_HELD2
 LC0771* NAVD 88 ORTHO HEIGHT -   197.977 (meters)      649.53  (feet) ADJUSTED
 LC0771  ______________________________________________________________________
 LC0771  GEOID HEIGHT    -        -32.176 (meters)                     GEOID18
 LC0771  DYNAMIC HEIGHT  -        197.893 (meters)      649.25  (feet) COMP
 LC0771  MODELED GRAVITY -    980,196.3   (mgal)                       NAVD 88
 LC0771
 LC0771  VERT ORDER      -  SECOND    CLASS 0
 LC0771
 LC0771.The horizontal coordinates were established by autonomous hand held GPS
 LC0771.observations and have an estimated accuracy of +/- 10 meters.
 LC0771
 LC0771.The orthometric height was determined by differential leveling and
 LC0771.adjusted by the NATIONAL GEODETIC SURVEY
 LC0771.in June 1991.
 LC0771
 LC0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0771.GEOID18 height accuracy estimate available here.
 LC0771
 LC0771.Click photographs - Photos may exist for this station.
 LC0771
 LC0771.The dynamic height is computed by dividing the NAVD 88
 LC0771.geopotential number by the normal gravity value computed on the
 LC0771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0771.degrees latitude (g = 980.6199 gals.).
 LC0771
 LC0771.The modeled gravity was interpolated from observed gravity values.
 LC0771
 LC0771;                    North         East    Units  Estimated Accuracy
 LC0771;SPC IL E     -   470,712.      276,274.      MT  (+/- 10 meters HH2 GPS)
 LC0771
 LC0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6398629648(NAD 83)
 LC0771
 LC0771                          SUPERSEDED SURVEY CONTROL
 LC0771
 LC0771  NGVD 29 (??/??/92)  198.039  (m)          649.73   (f) ADJ UNCH    2 0
 LC0771
 LC0771.Superseded values are not recommended for survey control.
 LC0771
 LC0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0771.See file dsdata.pdf to determine how the superseded data were derived.
 LC0771
 LC0771_MARKER: DB = BENCH MARK DISK
 LC0771_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0771_SP_SET: BRIDGE
 LC0771_STAMPING: P 248 1961
 LC0771_MARK LOGO: CGS
 LC0771_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0771
 LC0771  HISTORY     - Date     Condition        Report By
 LC0771  HISTORY     - 1961     MONUMENTED       CGS
 LC0771  HISTORY     - 20091124 GOOD             GEOCAC
 LC0771  HISTORY     - 20130514 GOOD             ILDT
 LC0771
 LC0771                          STATION DESCRIPTION
 LC0771
 LC0771'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0771'2 MI NE FROM PONTIAC.
 LC0771'ABOUT 2.0 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0771'WITH STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC, SET IN
 LC0771'THE NORTHWEST END OF A CONCRETE BRIDGE SEAT AT THE NORTHEAST END
 LC0771'OF A 30 FOOT CONCRETE BRIDGE UNDER THE GULF, MOBILE AND OHIO
 LC0771'RAIL ROAD, 85 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH
 LC0771'BOUND LANE OF U.S. HIGHWAY 66, 12 FEET NORTHWEST OF THE NORTHWEST
 LC0771'RAIL OF THE SOUTH BOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL
 LC0771'ROAD, 3 FEET BELOW THE LEVEL OF THE TRACK, AND 1 FOOT BELOW THE
 LC0771'LEVEL OF THE HIGHWAY.
 LC0771
 LC0771                          STATION RECOVERY (2009)
 LC0771
 LC0771'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC0771'RECOVERED IN GOOD CONDITION.
 LC0771
 LC0771                          STATION RECOVERY (2013)
 LC0771
 LC0771'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0771'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1468 ***********************************************************************
 JB1468  DESIGNATION -  P 249
 JB1468  PID         -  JB1468
 JB1468  STATE/COUNTY-  IL/ST CLAIR
 JB1468  COUNTRY     -  US
 JB1468  USGS QUAD   -  LEBANON (2018)
 JB1468
 JB1468                         *CURRENT SURVEY CONTROL
 JB1468  ______________________________________________________________________
 JB1468* NAD 83(1986) POSITION- 38 33 15.46   (N) 089 46 46.91   (W)   HD_HELD1
 JB1468* NAVD 88 ORTHO HEIGHT -   135.013 (meters)      442.96  (feet) ADJUSTED
 JB1468  ______________________________________________________________________
 JB1468  GEOID HEIGHT    -        -30.578 (meters)                     GEOID18
 JB1468  DYNAMIC HEIGHT  -        134.929 (meters)      442.68  (feet) COMP
 JB1468  MODELED GRAVITY -    980,001.0   (mgal)                       NAVD 88
 JB1468
 JB1468  VERT ORDER      -  SECOND    CLASS 0
 JB1468
 JB1468.The horizontal coordinates were determined by differentially corrected
 JB1468.hand held GPS observations or other comparable positioning techniques
 JB1468.and have an estimated accuracy of +/- 3 meters.
 JB1468
 JB1468.The orthometric height was determined by differential leveling and
 JB1468.adjusted by the NATIONAL GEODETIC SURVEY
 JB1468.in June 1991.
 JB1468
 JB1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1468.GEOID18 height accuracy estimate available here.
 JB1468
 JB1468.Click photographs - Photos may exist for this station.
 JB1468
 JB1468.The dynamic height is computed by dividing the NAVD 88
 JB1468.geopotential number by the normal gravity value computed on the
 JB1468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1468.degrees latitude (g = 980.6199 gals.).
 JB1468
 JB1468.The modeled gravity was interpolated from observed gravity values.
 JB1468
 JB1468;                    North         East    Units  Estimated Accuracy
 JB1468;SPC IL W     -   209,564.9     733,729.1     MT  (+/- 3 meters HH1 GPS) 
 JB1468
 JB1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5777670981(NAD 83)
 JB1468
 JB1468                          SUPERSEDED SURVEY CONTROL
 JB1468
 JB1468  NGVD 29 (??/??/92)  135.128  (m)          443.33   (f) ADJ UNCH    2 0
 JB1468
 JB1468.Superseded values are not recommended for survey control.
 JB1468
 JB1468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1468.See file dsdata.pdf to determine how the superseded data were derived.
 JB1468
 JB1468_MARKER: DB = BENCH MARK DISK
 JB1468_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1468_SP_SET: BRIDGE
 JB1468_STAMPING: P 249 1961
 JB1468_MARK LOGO: CGS
 JB1468_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1468
 JB1468  HISTORY     - Date     Condition        Report By
 JB1468  HISTORY     - 1961     MONUMENTED       CGS
 JB1468  HISTORY     - 20110829 GOOD             ILDT
 JB1468
 JB1468                          STATION DESCRIPTION
 JB1468
 JB1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1468'4.4 MI SE FROM LEBANON.
 JB1468'ABOUT 2.8 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1468'OF THE BALTIMORE AND OHIO RAILROAD IN THE SOUTH PART OF LEBANON,
 JB1468'THENCE 1.6 MILES EAST ALONG AN ASPHALT PAVED ROAD, AT THE
 JB1468'JUNCTION OF NORTH SOUTH ASPHALT PAVED ROAD, SET IN TOP OF THE
 JB1468'NORTHEAST END OF THE NORTHWEST HEADWALL OF A 15 FOOT ASKEW CONCRETE
 JB1468'BRIDGE, 27 FEET NORTH OF THE CENTER LINE OF THE ROAD, 35 FEET
 JB1468'WEST OF THE CENTER LINE OF THE ROAD NORTH, 50 FEET NORTHWEST OF
 JB1468'THE CENTER OF THE JUNCTION, AND ABOUT 0.5 FEET BELOW THE LEVEL
 JB1468'OF THE ROAD.
 JB1468
 JB1468                          STATION RECOVERY (2011)
 JB1468
 JB1468'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1468'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1927 ***********************************************************************
 LB1927  DESIGNATION -  P 25
 LB1927  PID         -  LB1927
 LB1927  STATE/COUNTY-  IL/IROQUOIS
 LB1927  COUNTRY     -  US
 LB1927  USGS QUAD   -  L'ERABLE (2018)
 LB1927
 LB1927                         *CURRENT SURVEY CONTROL
 LB1927  ______________________________________________________________________
 LB1927* NAD 83(1986) POSITION- 40 54 23.     (N) 087 51 55.     (W)   SCALED
 LB1927* NAVD 88 ORTHO HEIGHT -   191.701 (meters)      628.94  (feet) ADJUSTED
 LB1927  ______________________________________________________________________
 LB1927  GEOID HEIGHT    -        -32.659 (meters)                     GEOID18
 LB1927  DYNAMIC HEIGHT  -        191.620 (meters)      628.67  (feet) COMP
 LB1927  MODELED GRAVITY -    980,193.4   (mgal)                       NAVD 88
 LB1927
 LB1927  VERT ORDER      -  SECOND    CLASS 0
 LB1927
 LB1927.The horizontal coordinates were scaled from a map and have
 LB1927.an estimated accuracy of +/- 6 seconds.
 LB1927
 LB1927.The orthometric height was determined by differential leveling and
 LB1927.adjusted by the NATIONAL GEODETIC SURVEY
 LB1927.in June 1991.
 LB1927
 LB1927.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1927.GEOID18 height accuracy estimate available here.
 LB1927
 LB1927.Click photographs - Photos may exist for this station.
 LB1927
 LB1927.The dynamic height is computed by dividing the NAVD 88
 LB1927.geopotential number by the normal gravity value computed on the
 LB1927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1927.degrees latitude (g = 980.6199 gals.).
 LB1927
 LB1927.The modeled gravity was interpolated from observed gravity values.
 LB1927
 LB1927;                    North         East    Units  Estimated Accuracy
 LB1927;SPC IL E     -   470,750.      339,440.      MT  (+/- 180 meters Scaled)
 LB1927
 LB1927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL271287(NAD 83)
 LB1927
 LB1927                          SUPERSEDED SURVEY CONTROL
 LB1927
 LB1927  NGVD 29 (??/??/92)  191.78   (m)          629.2    (f) COMPUTED    2 0
 LB1927
 LB1927.Superseded values are not recommended for survey control.
 LB1927
 LB1927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1927.See file dsdata.pdf to determine how the superseded data were derived.
 LB1927
 LB1927_MARKER: DB = BENCH MARK DISK
 LB1927_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1927_SP_SET: BRIDGE
 LB1927_STAMPING: P 25 1934
 LB1927_MARK LOGO: CGS
 LB1927_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1927
 LB1927  HISTORY     - Date     Condition        Report By
 LB1927  HISTORY     - 1934     MONUMENTED       CGS
 LB1927  HISTORY     - 1954     GOOD             CGS
 LB1927
 LB1927                          STATION DESCRIPTION
 LB1927
 LB1927'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1927'9.5 MI N FROM CRESCENT CITY.
 LB1927'9.5 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE INTERSECTION OF
 LB1927'U.S. HIGHWAY 24 AT CRESCENT CITY, IROQUOIS COUNTY, 1-1/2 MILES
 LB1927'NORTH OF THE JUNCTION OF U.S. HIGHWAY 52 AND STATE HIGHWAY 116,
 LB1927'ABOUT 0.3 MILE NORTH OF A ROAD LEADING EAST TO L ERABLE, AT A
 LB1927'50-FOOT BRIDGE, 15 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 LB1927'IN THE TOP OF THE SOUTHEAST CONCRETE WING WALL, AND ABOUT LEVEL
 LB1927'WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1928 ***********************************************************************
 LB1928  DESIGNATION -  P 25 RESET
 LB1928  PID         -  LB1928
 LB1928  STATE/COUNTY-  IL/IROQUOIS
 LB1928  COUNTRY     -  US
 LB1928  USGS QUAD   -  L'ERABLE (2018)
 LB1928
 LB1928                         *CURRENT SURVEY CONTROL
 LB1928  ______________________________________________________________________
 LB1928* NAD 83(1986) POSITION- 40 54 22.49   (N) 087 51 58.37   (W)   HD_HELD1
 LB1928* NAVD 88 ORTHO HEIGHT -   192.340 (meters)      631.04  (feet) ADJUSTED
 LB1928  ______________________________________________________________________
 LB1928  GEOID HEIGHT    -        -32.658 (meters)                     GEOID18
 LB1928  DYNAMIC HEIGHT  -        192.258 (meters)      630.77  (feet) COMP
 LB1928  MODELED GRAVITY -    980,193.3   (mgal)                       NAVD 88
 LB1928
 LB1928  VERT ORDER      -  SECOND    CLASS I
 LB1928
 LB1928.The horizontal coordinates were determined by differentially corrected
 LB1928.hand held GPS observations or other comparable positioning techniques
 LB1928.and have an estimated accuracy of +/- 3 meters.
 LB1928
 LB1928.The orthometric height was determined by differential leveling and
 LB1928.adjusted by the NATIONAL GEODETIC SURVEY
 LB1928.in August 2012.
 LB1928
 LB1928.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1928.GEOID18 height accuracy estimate available here.
 LB1928
 LB1928.Click photographs - Photos may exist for this station.
 LB1928
 LB1928.The dynamic height is computed by dividing the NAVD 88
 LB1928.geopotential number by the normal gravity value computed on the
 LB1928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1928.degrees latitude (g = 980.6199 gals.).
 LB1928
 LB1928.The modeled gravity was interpolated from observed gravity values.
 LB1928
 LB1928;                    North         East    Units  Estimated Accuracy
 LB1928;SPC IL E     -   470,735.6     339,355.9     MT  (+/- 3 meters HH1 GPS) 
 LB1928
 LB1928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2704628710(NAD 83)
 LB1928
 LB1928                          SUPERSEDED SURVEY CONTROL
 LB1928
 LB1928  NAVD 88 (11/09/15)  192.333  (m)          631.01   (f) SUPERSEDED  3 0
 LB1928  NGVD 29 (??/??/??)  192.41   (m)          631.3    (f) RESET       3  
 LB1928
 LB1928.Superseded values are not recommended for survey control.
 LB1928
 LB1928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1928.See file dsdata.pdf to determine how the superseded data were derived.
 LB1928
 LB1928_MARKER: DB = BENCH MARK DISK
 LB1928_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LB1928_SP_SET: BRIDGE ABUTMENT
 LB1928_STAMPING: P 25 RESET 1952
 LB1928_MARK LOGO: CGS
 LB1928_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1928+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2024
 LB1928
 LB1928  HISTORY     - Date     Condition        Report By
 LB1928  HISTORY     - 1952     MONUMENTED       CGS
 LB1928  HISTORY     - 1954     GOOD             CGS
 LB1928  HISTORY     - 20070421 GOOD             GEOCAC
 LB1928  HISTORY     - 20110119 GOOD             ILDT
 LB1928  HISTORY     - 20110613 GOOD             PATRIC
 LB1928  HISTORY     - 20140325 GOOD             PATRIC
 LB1928  HISTORY     - 20240916 GOOD             ILDT
 LB1928
 LB1928                          STATION DESCRIPTION
 LB1928
 LB1928'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1928'9.4 MI N FROM CRESCENT CITY.
 LB1928'ABOUT 9.4 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE INTERSECTION
 LB1928'OF U.S. HIGHWAY 24 AT CRESCENT CITY, ABOUT 0.3 MILE NORTH OF
 LB1928'JUNCTION OF A ROAD WEST TO L ERABLE, IN THE TOP OF THE EAST END
 LB1928'OF SOUTH CONCRETE ABUTMENT OF A 60-FOOT CONCRETE BRIDGE OVER
 LB1928'PRARIE CREEK, 24 FEET EAST OF CENTER LINE OF HIGHWAY, 1 FOOT
 LB1928'EAST OF CONCRETE BANISTER AND ABOUT LEVEL WITH HIGHWAY.
 LB1928
 LB1928                          STATION RECOVERY (2007)
 LB1928
 LB1928'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1928'RECOVERED IN GOOD CONDITION.
 LB1928
 LB1928                          STATION RECOVERY (2011)
 LB1928
 LB1928'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1928'RECOVERED IN GOOD CONDITION.
 LB1928
 LB1928                          STATION RECOVERY (2011)
 LB1928
 LB1928'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB1928'THE STATION IS LOCATED APPROXIMATELY 4 MI (6.4 KM) SOUTHEAST OF THE
 LB1928'TOWN OF CLIFTON, ILLINOIS, IN IROQUOIS COUNTY.
 LB1928'
 LB1928'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 57 AND CR
 LB1928'2900 N, THE EXIT FOR CLIFTON, PROCEED EAST 3.2 MI (5.1 KM) TO THE
 LB1928'INTERSECTION WITH US HIGHWAY 45/52, PROCEED SOUTH ON HIGHWAY 45/52 1.7
 LB1928'MI (2.7 KM) TO A LARGE BRIDGE OVER PRAIRIE CREEK AND THE STATION ON
 LB1928'THE EAST SIDE OF THE ROAD.
 LB1928'
 LB1928'THE STATION IS SET IN THE EAST END OF THE SOUTH CONCRETE ABUTMENT OF
 LB1928'THE BRIDGE AND IS LOCATED 23.5 FT (7.2 M) EAST OF THE CENTERLINE OF
 LB1928'HIGHWAY 45/52.
 LB1928
 LB1928                          STATION RECOVERY (2014)
 LB1928
 LB1928'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 LB1928'RECOVERED AS DESCRIBED.
 LB1928
 LB1928                          STATION RECOVERY (2024)
 LB1928
 LB1928'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LB1928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1141 ***********************************************************************
 JB1141  DESIGNATION -  P 250
 JB1141  PID         -  JB1141
 JB1141  STATE/COUNTY-  IL/WASHINGTON
 JB1141  COUNTRY     -  US
 JB1141  USGS QUAD   -  ADDIEVILLE (2018)
 JB1141
 JB1141                         *CURRENT SURVEY CONTROL
 JB1141  ______________________________________________________________________
 JB1141* NAD 83(1986) POSITION- 38 24 55.     (N) 089 25 54.     (W)   SCALED
 JB1141* NAVD 88 ORTHO HEIGHT -   136.750 (meters)      448.65  (feet) ADJUSTED
 JB1141  ______________________________________________________________________
 JB1141  GEOID HEIGHT    -        -30.253 (meters)                     GEOID18
 JB1141  DYNAMIC HEIGHT  -        136.664 (meters)      448.37  (feet) COMP
 JB1141  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 JB1141
 JB1141  VERT ORDER      -  SECOND    CLASS 0
 JB1141
 JB1141.The horizontal coordinates were scaled from a map and have
 JB1141.an estimated accuracy of +/- 6 seconds.
 JB1141
 JB1141.The orthometric height was determined by differential leveling and
 JB1141.adjusted by the NATIONAL GEODETIC SURVEY
 JB1141.in June 1991.
 JB1141
 JB1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1141.GEOID18 height accuracy estimate available here.
 JB1141
 JB1141.Click photographs - Photos may exist for this station.
 JB1141
 JB1141.The dynamic height is computed by dividing the NAVD 88
 JB1141.geopotential number by the normal gravity value computed on the
 JB1141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1141.degrees latitude (g = 980.6199 gals.).
 JB1141
 JB1141.The modeled gravity was interpolated from observed gravity values.
 JB1141
 JB1141;                    North         East    Units  Estimated Accuracy
 JB1141;SPC IL W     -   194,320.      764,190.      MT  (+/- 180 meters Scaled)
 JB1141
 JB1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH877546(NAD 83)
 JB1141
 JB1141                          SUPERSEDED SURVEY CONTROL
 JB1141
 JB1141  NGVD 29 (??/??/92)  136.872  (m)          449.05   (f) ADJ UNCH    2 0
 JB1141
 JB1141.Superseded values are not recommended for survey control.
 JB1141
 JB1141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1141.See file dsdata.pdf to determine how the superseded data were derived.
 JB1141
 JB1141_MARKER: DB = BENCH MARK DISK
 JB1141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1141_STAMPING: P 250 1961
 JB1141_MARK LOGO: CGS
 JB1141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1141+STABILITY: SURFACE MOTION
 JB1141
 JB1141  HISTORY     - Date     Condition        Report By
 JB1141  HISTORY     - 1961     MONUMENTED       CGS
 JB1141  HISTORY     - 20110816 GOOD             ILDT
 JB1141
 JB1141                          STATION DESCRIPTION
 JB1141
 JB1141'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1141'4.7 MI NE FROM ADDIEVILLE.
 JB1141'ABOUT 1.4 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1141'LOUISVILLE AND NASHVILLE RAILROAD STATION IN ADDIEVILLE, THENCE
 JB1141'2.8 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.25 MILE
 JB1141'NORTH ALONG A GRAVEL ROAD, THENCE 0.25 MILE EAST ALONG A GRAVEL
 JB1141'ROAD, AT A FARM HOUSE NORTH OF THE ROAD, 27 FEET NORTH OF THE
 JB1141'CENTER LINE OF THE ROAD, 91 FEET WEST OF THE CENTER LINE OF THE
 JB1141'FARM DRIVE, 46 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 JB1141'HOUSE, 1.5 FEET SOUTHEAST OF A FENCE CORNER, 1.5 FEET SOUTHWEST
 JB1141'OF A METAL WITNESS POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE
 JB1141'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1141'NOTE-- THIS MARK MAY BE REACHED FROM THE JUNCTION OF STATE
 JB1141'HIGHWAY 127 AND STATE HIGHWAY 177 IN NEW MINDEN BY GOING 1.5
 JB1141'MILES SOUTH ALONG STATE HIGHWAY 127, THENCE 2.3 MILES WEST
 JB1141'ALONG AN OILED ROAD, THENCE 0.25 MILE SOUTH ALONG A DIRT ROAD,
 JB1141'THENCE 1.0 WEST ALONG A DIRT ROAD.
 JB1141
 JB1141                          STATION RECOVERY (2011)
 JB1141
 JB1141'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1171 ***********************************************************************
 JB1171  DESIGNATION -  P 251
 JB1171  PID         -  JB1171
 JB1171  STATE/COUNTY-  IL/WASHINGTON
 JB1171  COUNTRY     -  US
 JB1171  USGS QUAD   -  ASHLEY (2018)
 JB1171
 JB1171                         *CURRENT SURVEY CONTROL
 JB1171  ______________________________________________________________________
 JB1171* NAD 83(1986) POSITION- 38 21 59.     (N) 089 13 42.     (W)   SCALED
 JB1171* NAVD 88 ORTHO HEIGHT -   169.871 (meters)      557.32  (feet) ADJUSTED
 JB1171  ______________________________________________________________________
 JB1171  GEOID HEIGHT    -        -30.145 (meters)                     GEOID18
 JB1171  DYNAMIC HEIGHT  -        169.763 (meters)      556.96  (feet) COMP
 JB1171  MODELED GRAVITY -    979,986.9   (mgal)                       NAVD 88
 JB1171
 JB1171  VERT ORDER      -  SECOND    CLASS 0
 JB1171
 JB1171.The horizontal coordinates were scaled from a map and have
 JB1171.an estimated accuracy of +/- 6 seconds.
 JB1171
 JB1171.The orthometric height was determined by differential leveling and
 JB1171.adjusted by the NATIONAL GEODETIC SURVEY
 JB1171.in June 1991.
 JB1171
 JB1171.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1171.GEOID18 height accuracy estimate available here.
 JB1171
 JB1171.Click photographs - Photos may exist for this station.
 JB1171
 JB1171.The dynamic height is computed by dividing the NAVD 88
 JB1171.geopotential number by the normal gravity value computed on the
 JB1171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1171.degrees latitude (g = 980.6199 gals.).
 JB1171
 JB1171.The modeled gravity was interpolated from observed gravity values.
 JB1171
 JB1171;                    North         East    Units  Estimated Accuracy
 JB1171;SPC IL W     -   189,050.      782,000.      MT  (+/- 180 meters Scaled)
 JB1171
 JB1171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH053488(NAD 83)
 JB1171
 JB1171                          SUPERSEDED SURVEY CONTROL
 JB1171
 JB1171  NGVD 29 (??/??/92)  169.984  (m)          557.69   (f) ADJ UNCH    2 0
 JB1171
 JB1171.Superseded values are not recommended for survey control.
 JB1171
 JB1171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1171.See file dsdata.pdf to determine how the superseded data were derived.
 JB1171
 JB1171_MARKER: DB = BENCH MARK DISK
 JB1171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1171_STAMPING: P 251 1961
 JB1171_MARK LOGO: CGS
 JB1171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1171+STABILITY: SURFACE MOTION
 JB1171
 JB1171  HISTORY     - Date     Condition        Report By
 JB1171  HISTORY     - 1961     MONUMENTED       CGS
 JB1171  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1171  HISTORY     - 20110810 MARK NOT FOUND   ILDT
 JB1171
 JB1171                          STATION DESCRIPTION
 JB1171
 JB1171'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1171'5.3 MI NW FROM ASHLEY.
 JB1171'ABOUT 2.25 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1171'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1171'0.75 MILE WEST ALONG A DIRT ROAD, THENCE 2.1 MILES WEST ALONG AN
 JB1171'OILED ROAD, THENCE 0.2 MILE SOUTH ALONG AN OILED ROAD, AT A
 JB1171'FENCE CORNER WEST OF THE ROAD, 24 FEET WEST OF THE CENTER LINE
 JB1171'OF THE ROAD, 1.5 FEET EAST OF A FENCE, 2.5 FEET SOUTH-SOUTHEAST
 JB1171'OF THE FENCE CORNER, 1.9 FEET NORTH-NORTHEAST OF A METAL WITNESS
 JB1171'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB1171'POST PROJECTING 2 INCHES.
 JB1171
 JB1171                          STATION RECOVERY (1974)
 JB1171
 JB1171'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1171'MARK NOT FOUND.
 JB1171
 JB1171                          STATION RECOVERY (2011)
 JB1171
 JB1171'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1171'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0456 ***********************************************************************
 JB0456  DESIGNATION -  P 252
 JB0456  PID         -  JB0456
 JB0456  STATE/COUNTY-  IL/JEFFERSON
 JB0456  COUNTRY     -  US
 JB0456  USGS QUAD   -  OPDYKE (2018)
 JB0456
 JB0456                         *CURRENT SURVEY CONTROL
 JB0456  ______________________________________________________________________
 JB0456* NAD 83(1986) POSITION- 38 16 17.     (N) 088 52 09.     (W)   SCALED
 JB0456* NAVD 88 ORTHO HEIGHT -   142.111 (meters)      466.24  (feet) ADJUSTED
 JB0456  ______________________________________________________________________
 JB0456  GEOID HEIGHT    -        -30.147 (meters)                     GEOID18
 JB0456  DYNAMIC HEIGHT  -        142.019 (meters)      465.94  (feet) COMP
 JB0456  MODELED GRAVITY -    979,980.9   (mgal)                       NAVD 88
 JB0456
 JB0456  VERT ORDER      -  SECOND    CLASS 0
 JB0456
 JB0456.The horizontal coordinates were scaled from a map and have
 JB0456.an estimated accuracy of +/- 6 seconds.
 JB0456
 JB0456.The orthometric height was determined by differential leveling and
 JB0456.adjusted by the NATIONAL GEODETIC SURVEY
 JB0456.in June 1991.
 JB0456
 JB0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0456.GEOID18 height accuracy estimate available here.
 JB0456
 JB0456.Click photographs - Photos may exist for this station.
 JB0456
 JB0456.The dynamic height is computed by dividing the NAVD 88
 JB0456.geopotential number by the normal gravity value computed on the
 JB0456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0456.degrees latitude (g = 980.6199 gals.).
 JB0456
 JB0456.The modeled gravity was interpolated from observed gravity values.
 JB0456
 JB0456;                    North         East    Units  Estimated Accuracy
 JB0456;SPC IL E     -   178,230.      253,110.      MT  (+/- 180 meters Scaled)
 JB0456
 JB0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH364375(NAD 83)
 JB0456
 JB0456                          SUPERSEDED SURVEY CONTROL
 JB0456
 JB0456  NGVD 29 (??/??/92)  142.220  (m)          466.60   (f) ADJ UNCH    2 0
 JB0456
 JB0456.Superseded values are not recommended for survey control.
 JB0456
 JB0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0456.See file dsdata.pdf to determine how the superseded data were derived.
 JB0456
 JB0456_MARKER: DB = BENCH MARK DISK
 JB0456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0456_STAMPING: P 252 1961
 JB0456_MARK LOGO: CGS
 JB0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0456+STABILITY: SURFACE MOTION
 JB0456
 JB0456  HISTORY     - Date     Condition        Report By
 JB0456  HISTORY     - 1961     MONUMENTED       CGS
 JB0456  HISTORY     - 1972     MARK NOT FOUND   USGS
 JB0456
 JB0456                          STATION DESCRIPTION
 JB0456
 JB0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0456'4.1 MI SE FROM MT VERNON.
 JB0456'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0456'IN MT. VERNON, THENCE 2.55 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0456'460, THENCE 0.85 MILES SOUTH ALONG AN OILED ROAD, ABOUT 0.05
 JB0456'MILES SOUTH OF THE JUNCTION OF A DIRT ROAD EAST, AT A FENCE
 JB0456'CORNER WEST OF THE ROAD AND A FARM HOUSE EAST OF THE ROAD, 27
 JB0456'FEET WEST OF THE CENTER OF THE ROAD, 80 FEET SOUTH OF THE
 JB0456'EXTENDED CENTER OF THE DRIVE EAST, 1 FOOT EAST OF THE FENCE, 29
 JB0456'FEET SOUTH OF THE FENCE CORNER, 2 FEET SOUTHEAST OF THE FIRST
 JB0456'POWER POLE SOUTH OF THE POLE WITH A TRANSFORMER, 2 FEET NORTH OF
 JB0456'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 JB0456'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0456
 JB0456                          STATION RECOVERY (1972)
 JB0456
 JB0456'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 JB0456'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0457 ***********************************************************************
 JB0457  DESIGNATION -  P 252 RESET
 JB0457  PID         -  JB0457
 JB0457  STATE/COUNTY-  IL/JEFFERSON
 JB0457  COUNTRY     -  US
 JB0457  USGS QUAD   -  OPDYKE (2018)
 JB0457
 JB0457                         *CURRENT SURVEY CONTROL
 JB0457  ______________________________________________________________________
 JB0457* NAD 83(1986) POSITION- 38 16 17.     (N) 088 52 09.     (W)   SCALED
 JB0457* NAVD 88 ORTHO HEIGHT -   141.97  (meters)      465.8   (feet) RESET
 JB0457  ______________________________________________________________________
 JB0457  GEOID HEIGHT    -        -30.147 (meters)                     GEOID18
 JB0457  VERT ORDER      -  THIRD
 JB0457
 JB0457.The horizontal coordinates were scaled from a map and have
 JB0457.an estimated accuracy of +/- 6 seconds.
 JB0457
 JB0457.The orthometric height was computed from unverified reset data.
 JB0457
 JB0457.No vertical observational check was made to the station.
 JB0457
 JB0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0457.GEOID18 height accuracy estimate available here.
 JB0457
 JB0457.Click photographs - Photos may exist for this station.
 JB0457
 JB0457;                    North         East    Units  Estimated Accuracy
 JB0457;SPC IL E     -   178,230.      253,110.      MT  (+/- 180 meters Scaled)
 JB0457
 JB0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH364375(NAD 83)
 JB0457
 JB0457                          SUPERSEDED SURVEY CONTROL
 JB0457
 JB0457  NGVD 29 (??/??/??)  142.08   (m)          466.1    (f) RESET       3  
 JB0457
 JB0457.Superseded values are not recommended for survey control.
 JB0457
 JB0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0457.See file dsdata.pdf to determine how the superseded data were derived.
 JB0457
 JB0457_MARKER: DB = BENCH MARK DISK
 JB0457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0457_STAMPING: P 252 RESET 1970
 JB0457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0457+STABILITY: SURFACE MOTION
 JB0457
 JB0457  HISTORY     - Date     Condition        Report By
 JB0457  HISTORY     - 1970     MONUMENTED       ILHD
 JB0457  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB0457
 JB0457                          STATION DESCRIPTION
 JB0457
 JB0457'DESCRIBED BY IL HIGHWAY DEPT 1970
 JB0457'10.4 MI SSE FROM MOUNT VERNON.
 JB0457'ABOUT 7 MILES SOUTH ALONG STATE HIGHWAY 7 FROM THE COURT HOUSE
 JB0457'AT MOUNT VERNON, THENCE 2.55 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0457'460, THENCE 0.85 MILE SOUTH ALONG AN OILED ROAD, ABOUT 0.05 MILES
 JB0457'SOUTH OF THE JUNCTION OF A DIRT ROAD EAST, AT A FENCE CORNER WEST
 JB0457'OF THE ROAD AND A FARM HOUSE EAST OF THE ROAD, 58 FEET WEST OF
 JB0457'CENTER LINE OF THE ROAD, 161 FEET SOUTH OF THE EXTENDED CENTER
 JB0457'LINE OF A DRIVEWAY EAST, 60 FEET SOUTH OF A FENCE CORNER AND SET
 JB0457'IN THE TOP OF A CONCRETE POST.
 JB0457
 JB0457                          STATION RECOVERY (2009)
 JB0457
 JB0457'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0457'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0204 ***********************************************************************
 JB0204  DESIGNATION -  P 253
 JB0204  PID         -  JB0204
 JB0204  STATE/COUNTY-  IL/HAMILTON
 JB0204  COUNTRY     -  US
 JB0204  USGS QUAD   -  BOYLESTON (2018)
 JB0204
 JB0204                         *CURRENT SURVEY CONTROL
 JB0204  ______________________________________________________________________
 JB0204* NAD 83(1986) POSITION- 38 15 10.     (N) 088 27 13.     (W)   SCALED
 JB0204* NAVD 88 ORTHO HEIGHT -   116.076 (meters)      380.83  (feet) ADJUSTED
 JB0204  ______________________________________________________________________
 JB0204  GEOID HEIGHT    -        -30.400 (meters)                     GEOID18
 JB0204  DYNAMIC HEIGHT  -        116.002 (meters)      380.58  (feet) COMP
 JB0204  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0204
 JB0204  VERT ORDER      -  SECOND    CLASS 0
 JB0204
 JB0204.The horizontal coordinates were scaled from a map and have
 JB0204.an estimated accuracy of +/- 6 seconds.
 JB0204
 JB0204.The orthometric height was determined by differential leveling and
 JB0204.adjusted by the NATIONAL GEODETIC SURVEY
 JB0204.in June 1991.
 JB0204
 JB0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0204.GEOID18 height accuracy estimate available here.
 JB0204
 JB0204.Click photographs - Photos may exist for this station.
 JB0204
 JB0204.The dynamic height is computed by dividing the NAVD 88
 JB0204.geopotential number by the normal gravity value computed on the
 JB0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0204.degrees latitude (g = 980.6199 gals.).
 JB0204
 JB0204.The modeled gravity was interpolated from observed gravity values.
 JB0204
 JB0204;                    North         East    Units  Estimated Accuracy
 JB0204;SPC IL E     -   176,040.      289,470.      MT  (+/- 180 meters Scaled)
 JB0204
 JB0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH728348(NAD 83)
 JB0204
 JB0204                          SUPERSEDED SURVEY CONTROL
 JB0204
 JB0204  NGVD 29 (??/??/92)  116.200  (m)          381.23   (f) ADJ UNCH    2 0
 JB0204
 JB0204.Superseded values are not recommended for survey control.
 JB0204
 JB0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0204.See file dsdata.pdf to determine how the superseded data were derived.
 JB0204
 JB0204_MARKER: DB = BENCH MARK DISK
 JB0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0204_STAMPING: P 253 1961
 JB0204_MARK LOGO: CGS
 JB0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0204+STABILITY: SURFACE MOTION
 JB0204
 JB0204  HISTORY     - Date     Condition        Report By
 JB0204  HISTORY     - 1961     MONUMENTED       CGS
 JB0204  HISTORY     - 20101112 MARK NOT FOUND   ILDT
 JB0204
 JB0204                          STATION DESCRIPTION
 JB0204
 JB0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0204'7 MI NW FROM MILL SHOALS.
 JB0204'ABOUT 2.7 MILES SOUTHWEST AND WEST ALONG A GRAVEL ROAD FROM THE
 JB0204'POST OFFICE IN MILL SHOALS, THENCE 0.25 MILE SOUTH ALONG A
 JB0204'GRAVEL ROAD, THENCE 3.2 MILE WEST ALONG A GRAVEL ROAD, THENCE
 JB0204'0.8 MILE NORTH ALONG A GRAVEL ROAD, ABOUT 0.05 MILE NORTH OF
 JB0204'THE JUNCTION OF A GRAVEL ROAD WEST, AT A FENCE CORNER EAST OF
 JB0204'THE ROAD, 15 FEET EAST OF THE CENTER OF THE ROAD, 89 FEET
 JB0204'NORTHEAST OF THE FIRST POWER POLE NORTH OF THE JUNCTION OF THE
 JB0204'ROAD WEST, 32.5 FEET NORTH OF A 12 INCH CEDAR TREE, 1 FOOT WEST
 JB0204'OF A FENCE, 21 FEET SOUTH OF THE FENCE CORNER, 1.8 FEET NORTH
 JB0204'OF A METAL WITNESS POST, ABOUT 0.5 FOOT ABOVE THE LEVEL OF THE
 JB0204'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0204
 JB0204                          STATION RECOVERY (2010)
 JB0204
 JB0204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MAW)
 JB0204'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0283 ***********************************************************************
 JB0283  DESIGNATION -  P 254
 JB0283  PID         -  JB0283
 JB0283  STATE/COUNTY-  IL/WHITE
 JB0283  COUNTRY     -  US
 JB0283  USGS QUAD   -  CROSSVILLE (2018)
 JB0283
 JB0283                         *CURRENT SURVEY CONTROL
 JB0283  ______________________________________________________________________
 JB0283* NAD 83(1986) POSITION- 38 14 27.     (N) 088 02 22.     (W)   SCALED
 JB0283* NAVD 88 ORTHO HEIGHT -   131.164 (meters)      430.33  (feet) ADJUSTED
 JB0283  ______________________________________________________________________
 JB0283  GEOID HEIGHT    -        -30.795 (meters)                     GEOID18
 JB0283  DYNAMIC HEIGHT  -        131.079 (meters)      430.05  (feet) COMP
 JB0283  MODELED GRAVITY -    979,977.1   (mgal)                       NAVD 88
 JB0283
 JB0283  VERT ORDER      -  SECOND    CLASS 0
 JB0283
 JB0283.The horizontal coordinates were scaled from a map and have
 JB0283.an estimated accuracy of +/- 6 seconds.
 JB0283
 JB0283.The orthometric height was determined by differential leveling and
 JB0283.adjusted by the NATIONAL GEODETIC SURVEY
 JB0283.in June 1991.
 JB0283
 JB0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0283.GEOID18 height accuracy estimate available here.
 JB0283
 JB0283.Click photographs - Photos may exist for this station.
 JB0283
 JB0283.The dynamic height is computed by dividing the NAVD 88
 JB0283.geopotential number by the normal gravity value computed on the
 JB0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0283.degrees latitude (g = 980.6199 gals.).
 JB0283
 JB0283.The modeled gravity was interpolated from observed gravity values.
 JB0283
 JB0283;                    North         East    Units  Estimated Accuracy
 JB0283;SPC IL E     -   174,750.      325,730.      MT  (+/- 180 meters Scaled)
 JB0283
 JB0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH090330(NAD 83)
 JB0283
 JB0283                          SUPERSEDED SURVEY CONTROL
 JB0283
 JB0283  NGVD 29 (??/??/92)  131.292  (m)          430.75   (f) ADJ UNCH    2 0
 JB0283
 JB0283.Superseded values are not recommended for survey control.
 JB0283
 JB0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0283.See file dsdata.pdf to determine how the superseded data were derived.
 JB0283
 JB0283_MARKER: DB = BENCH MARK DISK
 JB0283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0283_STAMPING: P 254 1961
 JB0283_MARK LOGO: CGS
 JB0283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0283+STABILITY: SURFACE MOTION
 JB0283
 JB0283  HISTORY     - Date     Condition        Report By
 JB0283  HISTORY     - 1961     MONUMENTED       CGS
 JB0283  HISTORY     - 20120625 POOR             ILDT
 JB0283
 JB0283                          STATION DESCRIPTION
 JB0283
 JB0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0283'3.6 MI SW FROM GRAYVILLE.
 JB0283'ABOUT 2.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE
 JB0283'JUNCTION OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN
 JB0283'GRAYVILLE, THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, AT AN
 JB0283'EAST-WEST GRAVELED CROSS ROAD, 30 FEET EAST OF THE CENTER OF THE
 JB0283'ROAD, 20 FEET SOUTH OF THE CENTER OF THE ROAD, 1 FOOT NORTH OF A
 JB0283'FENCE, 20 FEET EAST OF THE FENCE CORNER, 1.6 FEET WEST OF A
 JB0283'METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, AND
 JB0283'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0283
 JB0283                          STATION RECOVERY (2012)
 JB0283
 JB0283'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0283'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0042 ***********************************************************************
 KC0042  DESIGNATION -  P 255
 KC0042  PID         -  KC0042
 KC0042  STATE/COUNTY-  IL/CASS
 KC0042  COUNTRY     -  US
 KC0042  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0042
 KC0042                         *CURRENT SURVEY CONTROL
 KC0042  ______________________________________________________________________
 KC0042* NAD 83(1986) POSITION- 39 57 51.     (N) 090 28 05.     (W)   SCALED
 KC0042* NAVD 88 ORTHO HEIGHT -   136.051 (meters)      446.36  (feet) ADJUSTED
 KC0042  ______________________________________________________________________
 KC0042  GEOID HEIGHT    -        -32.933 (meters)                     GEOID18
 KC0042  DYNAMIC HEIGHT  -        135.979 (meters)      446.12  (feet) COMP
 KC0042  MODELED GRAVITY -    980,099.2   (mgal)                       NAVD 88
 KC0042
 KC0042  VERT ORDER      -  FIRST     CLASS II
 KC0042
 KC0042.The horizontal coordinates were scaled from a map and have
 KC0042.an estimated accuracy of +/- 6 seconds.
 KC0042
 KC0042.The orthometric height was determined by differential leveling and
 KC0042.adjusted by the NATIONAL GEODETIC SURVEY
 KC0042.in June 1991.
 KC0042
 KC0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0042.GEOID18 height accuracy estimate available here.
 KC0042
 KC0042.Click photographs - Photos may exist for this station.
 KC0042
 KC0042.The dynamic height is computed by dividing the NAVD 88
 KC0042.geopotential number by the normal gravity value computed on the
 KC0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0042.degrees latitude (g = 980.6199 gals.).
 KC0042
 KC0042.The modeled gravity was interpolated from observed gravity values.
 KC0042
 KC0042;                    North         East    Units  Estimated Accuracy
 KC0042;SPC IL W     -   366,050.      674,250.      MT  (+/- 180 meters Scaled)
 KC0042
 KC0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE162268(NAD 83)
 KC0042
 KC0042                          SUPERSEDED SURVEY CONTROL
 KC0042
 KC0042  NGVD 29 (??/??/92)  136.168  (m)          446.74   (f) ADJ UNCH    1 2
 KC0042
 KC0042.Superseded values are not recommended for survey control.
 KC0042
 KC0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0042.See file dsdata.pdf to determine how the superseded data were derived.
 KC0042
 KC0042_MARKER: DB = BENCH MARK DISK
 KC0042_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0042_SP_SET: UNDERPASS
 KC0042_STAMPING: P 255 1961
 KC0042_MARK LOGO: CGS
 KC0042_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0042
 KC0042  HISTORY     - Date     Condition        Report By
 KC0042  HISTORY     - 1961     MONUMENTED       CGS
 KC0042  HISTORY     - 1978     MARK NOT FOUND   USGS
 KC0042
 KC0042                          STATION DESCRIPTION
 KC0042
 KC0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0042'3.4 MI S FROM BEARDSTOWN.
 KC0042'ABOUT 3.45 MILES SOUTH ALONG STATE HIGHWAY 100 FROM ITS JUNCTION
 KC0042'WITH U.S. HIGHWAY 67 AT BEARDSTOWN, ABOUT 115 YARDS NORTHEAST OF
 KC0042'A GRADED ROAD CROSSING, SET ON TOP OF THE NORTH END OF THE EAST
 KC0042'CONCRETE HEADWALL OF A CATTLE UNDERPASS UNDER THE HIGHWAY, 21
 KC0042'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, ABOUT LEVEL WITH THE
 KC0042'HIGHWAY SURFACE.
 KC0042
 KC0042                          STATION RECOVERY (1978)
 KC0042
 KC0042'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KC0042'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0788 ***********************************************************************
 JB0788  DESIGNATION -  P 256
 JB0788  PID         -  JB0788
 JB0788  STATE/COUNTY-  IL/FAYETTE
 JB0788  COUNTRY     -  US
 JB0788  USGS QUAD   -  VANDALIA (2018)
 JB0788
 JB0788                         *CURRENT SURVEY CONTROL
 JB0788  ______________________________________________________________________
 JB0788* NAD 83(1986) POSITION- 38 54 21.     (N) 089 05 16.     (W)   SCALED
 JB0788* NAVD 88 ORTHO HEIGHT -   143.425 (meters)      470.55  (feet) ADJUSTED
 JB0788  ______________________________________________________________________
 JB0788  GEOID HEIGHT    -        -31.642 (meters)                     GEOID18
 JB0788  DYNAMIC HEIGHT  -        143.336 (meters)      470.26  (feet) COMP
 JB0788  MODELED GRAVITY -    980,005.4   (mgal)                       NAVD 88
 JB0788
 JB0788  VERT ORDER      -  FIRST     CLASS I
 JB0788
 JB0788.The horizontal coordinates were scaled from a map and have
 JB0788.an estimated accuracy of +/- 6 seconds.
 JB0788
 JB0788.The orthometric height was determined by differential leveling and
 JB0788.adjusted by the NATIONAL GEODETIC SURVEY
 JB0788.in June 1991.
 JB0788
 JB0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0788.GEOID18 height accuracy estimate available here.
 JB0788
 JB0788.Click photographs - Photos may exist for this station.
 JB0788
 JB0788.The dynamic height is computed by dividing the NAVD 88
 JB0788.geopotential number by the normal gravity value computed on the
 JB0788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0788.degrees latitude (g = 980.6199 gals.).
 JB0788
 JB0788.The modeled gravity was interpolated from observed gravity values.
 JB0788
 JB0788;                    North         East    Units  Estimated Accuracy
 JB0788;SPC IL E     -   248,800.      234,560.      MT  (+/- 180 meters Scaled)
 JB0788
 JB0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ189083(NAD 83)
 JB0788
 JB0788                          SUPERSEDED SURVEY CONTROL
 JB0788
 JB0788  NGVD 29 (??/??/92)  143.543  (m)          470.94   (f) ADJ UNCH    1 1
 JB0788
 JB0788.Superseded values are not recommended for survey control.
 JB0788
 JB0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0788.See file dsdata.pdf to determine how the superseded data were derived.
 JB0788
 JB0788_MARKER: DB = BENCH MARK DISK
 JB0788_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0788_SP_SET: BRIDGE ABUTMENT
 JB0788_STAMPING: P 256 1961
 JB0788_MARK LOGO: CGS
 JB0788_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0788_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0788+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 JB0788
 JB0788  HISTORY     - Date     Condition        Report By
 JB0788  HISTORY     - 1961     MONUMENTED       CGS
 JB0788  HISTORY     - 1969     GOOD             CGS
 JB0788  HISTORY     - 1976     GOOD             NGS
 JB0788  HISTORY     - 20120626 GOOD             ILDT
 JB0788  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0788  HISTORY     - 20150326 GOOD             MCA
 JB0788
 JB0788                          STATION DESCRIPTION
 JB0788
 JB0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0788'3.9 MI S FROM VANDALIA.
 JB0788'ABOUT 3.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0788'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0788'VANDALIA, 0.5 MILE NORTH OF A CROSSING OF THE RAILROAD AND A
 JB0788'GRAVELED ROAD, 0.1 MILE SOUTH OF MILEPOST 686, 10 FEET EAST OF
 JB0788'THE EAST RAIL, SET IN THE TOP OF THE EAST SIDE OF THE CONCRETE
 JB0788'LEDGE ON THE NORTH CONCRETE ABUTMENT OF A RAILROAD BRIDGE OVER
 JB0788'HICKORY CREEK, 12 FEET WEST OF THE EAST END OF THE LEDGE, AND
 JB0788'ABOUT 6 FEET BELOW THE LEVEL OF THE TRACK.  SEC 4, T 5 N, R 1 E.
 JB0788
 JB0788                          STATION RECOVERY (1976)
 JB0788
 JB0788'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0788'RECOVERED IN GOOD CONDITION.
 JB0788
 JB0788                          STATION RECOVERY (2012)
 JB0788
 JB0788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0788'RECOVERED IN GOOD CONDITION.
 JB0788
 JB0788                          STATION RECOVERY (2014)
 JB0788
 JB0788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0788'MARK NOT FOUND.
 JB0788
 JB0788                          STATION RECOVERY (2015)
 JB0788
 JB0788'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0788'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0796 ***********************************************************************
 KB0796  DESIGNATION -  P 257
 KB0796  PID         -  KB0796
 KB0796  STATE/COUNTY-  IL/FAYETTE
 KB0796  COUNTRY     -  US
 KB0796  USGS QUAD   -  VERA (2018)
 KB0796
 KB0796                         *CURRENT SURVEY CONTROL
 KB0796  ______________________________________________________________________
 KB0796* NAD 83(1986) POSITION- 39 06 55.     (N) 089 06 32.     (W)   SCALED
 KB0796* NAVD 88 ORTHO HEIGHT -   168.046 (meters)      551.33  (feet) ADJUSTED
 KB0796  ______________________________________________________________________
 KB0796  GEOID HEIGHT    -        -31.917 (meters)                     GEOID18
 KB0796  DYNAMIC HEIGHT  -        167.943 (meters)      550.99  (feet) COMP
 KB0796  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 KB0796
 KB0796  VERT ORDER      -  FIRST     CLASS I
 KB0796
 KB0796.The horizontal coordinates were scaled from a map and have
 KB0796.an estimated accuracy of +/- 6 seconds.
 KB0796
 KB0796.The orthometric height was determined by differential leveling and
 KB0796.adjusted by the NATIONAL GEODETIC SURVEY
 KB0796.in June 1991.
 KB0796
 KB0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0796.GEOID18 height accuracy estimate available here.
 KB0796
 KB0796.Click photographs - Photos may exist for this station.
 KB0796
 KB0796.The dynamic height is computed by dividing the NAVD 88
 KB0796.geopotential number by the normal gravity value computed on the
 KB0796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0796.degrees latitude (g = 980.6199 gals.).
 KB0796
 KB0796.The modeled gravity was interpolated from observed gravity values.
 KB0796
 KB0796;                    North         East    Units  Estimated Accuracy
 KB0796;SPC IL E     -   272,060.      232,930.      MT  (+/- 180 meters Scaled)
 KB0796
 KB0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ176316(NAD 83)
 KB0796
 KB0796                          SUPERSEDED SURVEY CONTROL
 KB0796
 KB0796  NGVD 29 (??/??/92)  168.134  (m)          551.62   (f) ADJ UNCH    1 1
 KB0796
 KB0796.Superseded values are not recommended for survey control.
 KB0796
 KB0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0796.See file dsdata.pdf to determine how the superseded data were derived.
 KB0796
 KB0796_MARKER: DB = BENCH MARK DISK
 KB0796_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0796_SP_SET: BRIDGE
 KB0796_STAMPING: P 257 1961
 KB0796_MARK LOGO: CGS
 KB0796_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0796
 KB0796  HISTORY     - Date     Condition        Report By
 KB0796  HISTORY     - 1961     MONUMENTED       CGS
 KB0796  HISTORY     - 1969     GOOD             CGS
 KB0796  HISTORY     - 1976     GOOD             NGS
 KB0796  HISTORY     - 20140624 MARK NOT FOUND   ILDT
 KB0796
 KB0796                          STATION DESCRIPTION
 KB0796
 KB0796'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0796'1.7 MI S FROM RAMSEY.
 KB0796'ABOUT 1.7 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0796'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.4 MILE SOUTH OF
 KB0796'MILEPOST 701, 0.2 MILE SOUTH OF A CROSSING OF THE RAILROAD AND
 KB0796'A PRIVATE ROAD, 4 FEET EAST OF THE EAST RAIL, SET IN THE TOP AND
 KB0796'1.0 FOOT NORTH OF THE SOUTH END OF THE NORTHEAST CONCRETE
 KB0796'RETAINING WALL AT THE EAST END OF THE NORTH CONCRETE ABUTMENT OF
 KB0796'A 300-FOOT RAILROAD BRIDGE OVER RAMSEY CREEK, AND ABOUT 1 FOOT
 KB0796'BELOW THE LEVEL OF THE TRACK.  SEC 29, T8N, R1E.
 KB0796
 KB0796                          STATION RECOVERY (1976)
 KB0796
 KB0796'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0796'RECOVERED IN GOOD CONDITION.
 KB0796
 KB0796                          STATION RECOVERY (2014)
 KB0796
 KB0796'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 KB0796'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0462 ***********************************************************************
 LC0462  DESIGNATION -  P 258
 LC0462  PID         -  LC0462
 LC0462  STATE/COUNTY-  IL/MCLEAN
 LC0462  COUNTRY     -  US
 LC0462  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0462
 LC0462                         *CURRENT SURVEY CONTROL
 LC0462  ______________________________________________________________________
 LC0462* NAD 83(1986) POSITION- 40 22 31.     (N) 088 58 50.     (W)   SCALED
 LC0462* NAVD 88 ORTHO HEIGHT -   238.252 (meters)      781.67  (feet) ADJUSTED
 LC0462  ______________________________________________________________________
 LC0462  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 LC0462  DYNAMIC HEIGHT  -        238.138 (meters)      781.29  (feet) COMP
 LC0462  MODELED GRAVITY -    980,137.9   (mgal)                       NAVD 88
 LC0462
 LC0462  VERT ORDER      -  FIRST     CLASS I
 LC0462
 LC0462.The horizontal coordinates were scaled from a map and have
 LC0462.an estimated accuracy of +/- 6 seconds.
 LC0462
 LC0462.The orthometric height was determined by differential leveling and
 LC0462.adjusted by the NATIONAL GEODETIC SURVEY
 LC0462.in June 1991.
 LC0462
 LC0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0462.GEOID18 height accuracy estimate available here.
 LC0462
 LC0462.Click photographs - Photos may exist for this station.
 LC0462
 LC0462.The dynamic height is computed by dividing the NAVD 88
 LC0462.geopotential number by the normal gravity value computed on the
 LC0462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0462.degrees latitude (g = 980.6199 gals.).
 LC0462
 LC0462.The modeled gravity was interpolated from observed gravity values.
 LC0462
 LC0462;                    North         East    Units  Estimated Accuracy
 LC0462;SPC IL E     -   411,870.      245,040.      MT  (+/- 180 meters Scaled)
 LC0462
 LC0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK318712(NAD 83)
 LC0462
 LC0462                          SUPERSEDED SURVEY CONTROL
 LC0462
 LC0462  NGVD 29 (??/??/92)  238.315  (m)          781.87   (f) ADJ UNCH    1 1
 LC0462
 LC0462.Superseded values are not recommended for survey control.
 LC0462
 LC0462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0462.See file dsdata.pdf to determine how the superseded data were derived.
 LC0462
 LC0462_MARKER: DB = BENCH MARK DISK
 LC0462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0462_STAMPING: P 258 1961
 LC0462_MARK LOGO: CGS
 LC0462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0462+STABILITY: SURFACE MOTION
 LC0462
 LC0462  HISTORY     - Date     Condition        Report By
 LC0462  HISTORY     - 1961     MONUMENTED       CGS
 LC0462  HISTORY     - 1969     GOOD             CGS
 LC0462  HISTORY     - 1987     GOOD             USPSQD
 LC0462
 LC0462                          STATION DESCRIPTION
 LC0462
 LC0462'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0462'4.2 MI N FROM HEYWORTH.
 LC0462'ABOUT 4.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0462'THE POST OFFICE AT HEYWORTH, 0.4 MILE SOUTH OF MILEPOST 789,
 LC0462'119 YARDS NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 LC0462'AND A PAVED ROAD, 82 FEET WEST OF THE WEST RAIL OF THE MAIN
 LC0462'TRACK, SET IN THE TOP OF THE SOUTH EDGE OF THE CONCRETE
 LC0462'FOUNDATION FOR THE MORE SOUTHERLY OF 2 GRAIN TANKS AT RANDOLPH,
 LC0462'53.7 FEET NORTH OF A CONCRETE BLOCK BUILDING, 7 FEET WEST OF THE
 LC0462'WEST EDGE OF A CONCRETE FOUNDATION FOR A GRAIN DRYER, AND ABOUT
 LC0462'LEVEL WITH THE TRACK.  SEC 9, T 22 N, R 2 E.
 LC0462
 LC0462                          STATION RECOVERY (1987)
 LC0462
 LC0462'RECOVERY NOTE BY US POWER SQUADRON 1987 (KMS)
 LC0462'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0671 ***********************************************************************
 KB0671  DESIGNATION -  P 259
 KB0671  PID         -  KB0671
 KB0671  STATE/COUNTY-  IL/SHELBY
 KB0671  COUNTRY     -  US
 KB0671  USGS QUAD   -  MACON WEST (2018)
 KB0671
 KB0671                         *CURRENT SURVEY CONTROL
 KB0671  ______________________________________________________________________
 KB0671* NAD 83(1986) POSITION- 39 37 53.     (N) 089 01 07.     (W)   SCALED
 KB0671* NAVD 88 ORTHO HEIGHT -   189.044 (meters)      620.22  (feet) ADJUSTED
 KB0671  ______________________________________________________________________
 KB0671  GEOID HEIGHT    -        -32.413 (meters)                     GEOID18
 KB0671  DYNAMIC HEIGHT  -        188.937 (meters)      619.87  (feet) COMP
 KB0671  MODELED GRAVITY -    980,054.4   (mgal)                       NAVD 88
 KB0671
 KB0671  VERT ORDER      -  FIRST     CLASS I
 KB0671
 KB0671.The horizontal coordinates were scaled from a map and have
 KB0671.an estimated accuracy of +/- 6 seconds.
 KB0671
 KB0671.The orthometric height was determined by differential leveling and
 KB0671.adjusted by the NATIONAL GEODETIC SURVEY
 KB0671.in June 1991.
 KB0671
 KB0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0671.GEOID18 height accuracy estimate available here.
 KB0671
 KB0671.Click photographs - Photos may exist for this station.
 KB0671
 KB0671.The dynamic height is computed by dividing the NAVD 88
 KB0671.geopotential number by the normal gravity value computed on the
 KB0671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0671.degrees latitude (g = 980.6199 gals.).
 KB0671
 KB0671.The modeled gravity was interpolated from observed gravity values.
 KB0671
 KB0671;                    North         East    Units  Estimated Accuracy
 KB0671;SPC IL E     -   329,300.      241,170.      MT  (+/- 180 meters Scaled)
 KB0671
 KB0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ267887(NAD 83)
 KB0671
 KB0671                          SUPERSEDED SURVEY CONTROL
 KB0671
 KB0671  NGVD 29 (??/??/92)  189.128  (m)          620.50   (f) ADJ UNCH    1 1
 KB0671
 KB0671.Superseded values are not recommended for survey control.
 KB0671
 KB0671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0671.See file dsdata.pdf to determine how the superseded data were derived.
 KB0671
 KB0671_MARKER: DB = BENCH MARK DISK
 KB0671_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0671_STAMPING: P 259 1961
 KB0671_MARK LOGO: CGS
 KB0671_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0671_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0671
 KB0671  HISTORY     - Date     Condition        Report By
 KB0671  HISTORY     - 1961     MONUMENTED       CGS
 KB0671  HISTORY     - 1969     GOOD             CGS
 KB0671  HISTORY     - 1976     GOOD             NGS
 KB0671
 KB0671                          STATION DESCRIPTION
 KB0671
 KB0671'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0671'0.4 MI N FROM MOWEAQUA.
 KB0671'ABOUT 0.4 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0671'THE POST OFFICE AT MOWEAQUA, 0.35 MILE SOUTH OF MILEPOST 737, 190
 KB0671'FEET EAST AND ACROSS U.S. HIGHWAY 51 FROM THE EAST RAIL OF THE
 KB0671'MAIN TRACK, 61 1/2 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 KB0671'63 FEET NORTH OF THE CENTER LINE OF E. PINE STREET, 289 FEET
 KB0671'SOUTHWEST OF THE SOUTHWEST CORNER OF THE MOWEAQUA SCHOOL
 KB0671'BUILDING, 10 FEET NORTH OF POWER POLE NUMBER 460, 7 FEET NORTH
 KB0671'OF A CORNER FENCE POST AT THE SOUTHWEST CORNER OF A FENCE WHICH
 KB0671'SURROUNDS THE MOWEAQUA UNIT SCHOOL YARD, 1 FOOT WEST OF A FENCE,
 KB0671'1.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0671'HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 KB0671'DRIVEN TO A DEPTH OF 30 1/2 FEET AND IS ENCASED IN A 6-INCH TILE
 KB0671'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 30,
 KB0671'T14N, R2E.
 KB0671
 KB0671                          STATION RECOVERY (1976)
 KB0671
 KB0671'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0671'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1483 ***********************************************************************
 ME1483  DESIGNATION -  P 26
 ME1483  PID         -  ME1483
 ME1483  STATE/COUNTY-  IL/WILL
 ME1483  COUNTRY     -  US
 ME1483  USGS QUAD   -  MANHATTAN (2018)
 ME1483
 ME1483                         *CURRENT SURVEY CONTROL
 ME1483  ______________________________________________________________________
 ME1483* NAD 83(1986) POSITION- 41 28 19.     (N) 087 52 53.     (W)   SCALED
 ME1483* NAVD 88 ORTHO HEIGHT -   228.962 (meters)      751.19  (feet) ADJUSTED
 ME1483  ______________________________________________________________________
 ME1483  GEOID HEIGHT    -        -33.223 (meters)                     GEOID18
 ME1483  DYNAMIC HEIGHT  -        228.871 (meters)      750.89  (feet) COMP
 ME1483  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 ME1483
 ME1483  VERT ORDER      -  SECOND    CLASS 0
 ME1483
 ME1483.The horizontal coordinates were scaled from a map and have
 ME1483.an estimated accuracy of +/- 6 seconds.
 ME1483
 ME1483.The orthometric height was determined by differential leveling and
 ME1483.adjusted by the NATIONAL GEODETIC SURVEY
 ME1483.in June 1991.
 ME1483
 ME1483.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1483.GEOID18 height accuracy estimate available here.
 ME1483
 ME1483.Click photographs - Photos may exist for this station.
 ME1483
 ME1483.The dynamic height is computed by dividing the NAVD 88
 ME1483.geopotential number by the normal gravity value computed on the
 ME1483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1483.degrees latitude (g = 980.6199 gals.).
 ME1483
 ME1483.The modeled gravity was interpolated from observed gravity values.
 ME1483
 ME1483;                    North         East    Units  Estimated Accuracy
 ME1483;SPC IL E     -   533,550.      337,750.      MT  (+/- 180 meters Scaled)
 ME1483
 ME1483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL264915(NAD 83)
 ME1483
 ME1483                          SUPERSEDED SURVEY CONTROL
 ME1483
 ME1483  NGVD 29 (??/??/92)  229.049  (m)          751.47   (f) ADJ UNCH    2 0
 ME1483
 ME1483.Superseded values are not recommended for survey control.
 ME1483
 ME1483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1483.See file dsdata.pdf to determine how the superseded data were derived.
 ME1483
 ME1483_MARKER: DB = BENCH MARK DISK
 ME1483_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1483_SP_SET: BOX CULVERT HEADWALL
 ME1483_STAMPING: P 26 1934
 ME1483_MARK LOGO: CGS
 ME1483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1483+STABILITY: SURFACE MOTION
 ME1483
 ME1483  HISTORY     - Date     Condition        Report By
 ME1483  HISTORY     - 1934     MONUMENTED       CGS
 ME1483  HISTORY     - 1954     GOOD             CGS
 ME1483  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1483
 ME1483                          STATION DESCRIPTION
 ME1483
 ME1483'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1483'2.2 MI SW FROM FRANKFORT.
 ME1483'ABOUT 2.2 MILES SOUTHWEST AND SOUTH ALONG U.S. HIGHWAY 45 FROM
 ME1483'THE NEW YORK CENTRAL RAILROAD OVERPASS OVER HIGHWAY AT FRANKFORT,
 ME1483'ABOUT 0.15 MILE NORTHEAST OF A CROSSROAD, IN THE TOP AND 3.9 FEET
 ME1483'SOUTHWEST OF NORTHEAST END OF SOUTHEAST HEAD WALL OF A 4-FOOT
 ME1483'CONCRETE BOX CULVERT, 22 1/2 FEET SOUTHEAST OF CENTER LINE OF
 ME1483'HIGHWAY AND ABOUT 1/2 FOOT ABOVE LEVEL OF HIGHWAY.
 ME1483
 ME1483                          STATION RECOVERY (2008)
 ME1483
 ME1483'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1483'CULVERTS APPEAR TO HAVE BEEN REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0559 ***********************************************************************
 KB0559  DESIGNATION -  P 260
 KB0559  PID         -  KB0559
 KB0559  STATE/COUNTY-  IL/MACON
 KB0559  COUNTRY     -  US
 KB0559  USGS QUAD   -  DECATUR (2018)
 KB0559
 KB0559                         *CURRENT SURVEY CONTROL
 KB0559  ______________________________________________________________________
 KB0559* NAD 83(1986) POSITION- 39 51 15.     (N) 088 56 14.     (W)   SCALED
 KB0559* NAVD 88 ORTHO HEIGHT -   206.120 (meters)      676.25  (feet) ADJUSTED
 KB0559  ______________________________________________________________________
 KB0559  GEOID HEIGHT    -        -32.280 (meters)                     GEOID18
 KB0559  DYNAMIC HEIGHT  -        206.010 (meters)      675.88  (feet) COMP
 KB0559  MODELED GRAVITY -    980,087.5   (mgal)                       NAVD 88
 KB0559
 KB0559  VERT ORDER      -  FIRST     CLASS I
 KB0559
 KB0559.The horizontal coordinates were scaled from a map and have
 KB0559.an estimated accuracy of +/- 6 seconds.
 KB0559
 KB0559.The orthometric height was determined by differential leveling and
 KB0559.adjusted by the NATIONAL GEODETIC SURVEY
 KB0559.in June 1991.
 KB0559
 KB0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0559.GEOID18 height accuracy estimate available here.
 KB0559
 KB0559.Click photographs - Photos may exist for this station.
 KB0559
 KB0559.The dynamic height is computed by dividing the NAVD 88
 KB0559.geopotential number by the normal gravity value computed on the
 KB0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0559.degrees latitude (g = 980.6199 gals.).
 KB0559
 KB0559.The modeled gravity was interpolated from observed gravity values.
 KB0559
 KB0559;                    North         East    Units  Estimated Accuracy
 KB0559;SPC IL E     -   353,980.      248,320.      MT  (+/- 180 meters Scaled)
 KB0559
 KB0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK342133(NAD 83)
 KB0559
 KB0559                          SUPERSEDED SURVEY CONTROL
 KB0559
 KB0559  NGVD 29 (??/??/92)  206.197  (m)          676.50   (f) ADJ UNCH    1 1
 KB0559
 KB0559.Superseded values are not recommended for survey control.
 KB0559
 KB0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0559.See file dsdata.pdf to determine how the superseded data were derived.
 KB0559
 KB0559_MARKER: DB = BENCH MARK DISK
 KB0559_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0559_SP_SET: OVERPASS
 KB0559_STAMPING: P 260 1961
 KB0559_MARK LOGO: CGS
 KB0559_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0559
 KB0559  HISTORY     - Date     Condition        Report By
 KB0559  HISTORY     - 1961     MONUMENTED       CGS
 KB0559  HISTORY     - 1969     GOOD             CGS
 KB0559  HISTORY     - 1976     GOOD             NGS
 KB0559  HISTORY     - 1989     GOOD             USPSQD
 KB0559  HISTORY     - 20140303 MARK NOT FOUND   ILDT
 KB0559
 KB0559                          STATION DESCRIPTION
 KB0559
 KB0559'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0559'0.6 MI N FROM DECATUR.
 KB0559'ABOUT 0.6 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0559'NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 4 FEET WEST OF
 KB0559'THE WEST RAIL OF THE WEST SET OF TRACKS, SET IN THE TOP OF THE
 KB0559'WEST END OF THE NORTH CONCRETE ABUTMENT OF THE RAILROAD OVERPASS
 KB0559'FOR GRAND AVENUE, 3.6 FEET EAST OF THE NORTH END OF THE WEST
 KB0559'CONCRETE GUARD RAIL ON THE OVERPASS, AND ABOUT LEVEL WITH THE
 KB0559'TRACK.  SEC 11, T 16 N, R 2 E.
 KB0559
 KB0559                          STATION RECOVERY (1976)
 KB0559
 KB0559'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0559'RECOVERED IN GOOD CONDITION.
 KB0559
 KB0559                          STATION RECOVERY (1989)
 KB0559
 KB0559'RECOVERY NOTE BY US POWER SQUADRON 1989 (PB)
 KB0559'RECOVERED IN GOOD CONDITION.
 KB0559
 KB0559                          STATION RECOVERY (2014)
 KB0559
 KB0559'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (BES)
 KB0559'THE LOCATION OF THE INDENTION OF THE BENCH MARK DISK WAS FOUND BUT THE
 KB0559'DISK IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0745 ***********************************************************************
 KB0745  DESIGNATION -  P 261
 KB0745  PID         -  KB0745
 KB0745  STATE/COUNTY-  IL/CHRISTIAN
 KB0745  COUNTRY     -  US
 KB0745  USGS QUAD   -  PANA (2018)
 KB0745
 KB0745                         *CURRENT SURVEY CONTROL
 KB0745  ______________________________________________________________________
 KB0745* NAD 83(1986) POSITION- 39 27 17.     (N) 089 03 57.     (W)   SCALED
 KB0745* NAVD 88 ORTHO HEIGHT -   197.795 (meters)      648.93  (feet) ADJUSTED
 KB0745  ______________________________________________________________________
 KB0745  GEOID HEIGHT    -        -32.217 (meters)                     GEOID18
 KB0745  DYNAMIC HEIGHT  -        197.679 (meters)      648.55  (feet) COMP
 KB0745  MODELED GRAVITY -    980,037.1   (mgal)                       NAVD 88
 KB0745
 KB0745  VERT ORDER      -  FIRST     CLASS I
 KB0745
 KB0745.The horizontal coordinates were scaled from a map and have
 KB0745.an estimated accuracy of +/- 6 seconds.
 KB0745
 KB0745.The orthometric height was determined by differential leveling and
 KB0745.adjusted by the NATIONAL GEODETIC SURVEY
 KB0745.in June 1991.
 KB0745
 KB0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0745.GEOID18 height accuracy estimate available here.
 KB0745
 KB0745.Click photographs - Photos may exist for this station.
 KB0745
 KB0745.The dynamic height is computed by dividing the NAVD 88
 KB0745.geopotential number by the normal gravity value computed on the
 KB0745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0745.degrees latitude (g = 980.6199 gals.).
 KB0745
 KB0745.The modeled gravity was interpolated from observed gravity values.
 KB0745
 KB0745;                    North         East    Units  Estimated Accuracy
 KB0745;SPC IL W     -   310,030.      794,740.      MT  (+/- 180 meters Scaled)
 KB0745
 KB0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ222692(NAD 83)
 KB0745
 KB0745                          SUPERSEDED SURVEY CONTROL
 KB0745
 KB0745  NGVD 29 (??/??/92)  197.877  (m)          649.20   (f) ADJ UNCH    1 1
 KB0745
 KB0745.Superseded values are not recommended for survey control.
 KB0745
 KB0745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0745.See file dsdata.pdf to determine how the superseded data were derived.
 KB0745
 KB0745_MARKER: DB = BENCH MARK DISK
 KB0745_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0745_SP_SET: BRIDGE
 KB0745_STAMPING: P 261 1961
 KB0745_MARK LOGO: CGS
 KB0745_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0745
 KB0745  HISTORY     - Date     Condition        Report By
 KB0745  HISTORY     - 1961     MONUMENTED       CGS
 KB0745  HISTORY     - 1969     GOOD             CGS
 KB0745  HISTORY     - 1976     GOOD             NGS
 KB0745
 KB0745                          STATION DESCRIPTION
 KB0745
 KB0745'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0745'4.6 MI N FROM PANA.
 KB0745'ABOUT 4.6 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0745'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 0.3 MILE NORTH OF
 KB0745'MILEPOST 724, 6 FEET WEST OF THE WEST RAIL, SET IN THE TOP AND
 KB0745'2.0 FEET EAST OF THE WEST END OF THE SOUTH CONCRETE ABUTMENT
 KB0745'OF RAILROAD BRIDGE NUMBER A 724-3, AND ABOUT 1 FOOT BELOW THE
 KB0745'LEVEL OF THE TRACK.  SEC 27, T12N, R1E.
 KB0745
 KB0745                          STATION RECOVERY (1976)
 KB0745
 KB0745'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0745'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0674 ***********************************************************************
 KB0674  DESIGNATION -  P 262
 KB0674  PID         -  KB0674
 KB0674  STATE/COUNTY-  IL/CHRISTIAN
 KB0674  COUNTRY     -  US
 KB0674  USGS QUAD   -  ASSUMPTION (2018)
 KB0674
 KB0674                         *CURRENT SURVEY CONTROL
 KB0674  ______________________________________________________________________
 KB0674* NAD 83(1986) POSITION- 39 36 18.     (N) 089 01 36.     (W)   SCALED
 KB0674* NAVD 88 ORTHO HEIGHT -   185.674 (meters)      609.17  (feet) ADJUSTED
 KB0674  ______________________________________________________________________
 KB0674  GEOID HEIGHT    -        -32.390 (meters)                     GEOID18
 KB0674  DYNAMIC HEIGHT  -        185.568 (meters)      608.82  (feet) COMP
 KB0674  MODELED GRAVITY -    980,053.0   (mgal)                       NAVD 88
 KB0674
 KB0674  VERT ORDER      -  FIRST     CLASS I
 KB0674
 KB0674.The horizontal coordinates were scaled from a map and have
 KB0674.an estimated accuracy of +/- 6 seconds.
 KB0674
 KB0674.The orthometric height was determined by differential leveling and
 KB0674.adjusted by the NATIONAL GEODETIC SURVEY
 KB0674.in June 1991.
 KB0674
 KB0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0674.GEOID18 height accuracy estimate available here.
 KB0674
 KB0674.Click photographs - Photos may exist for this station.
 KB0674
 KB0674.The dynamic height is computed by dividing the NAVD 88
 KB0674.geopotential number by the normal gravity value computed on the
 KB0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0674.degrees latitude (g = 980.6199 gals.).
 KB0674
 KB0674.The modeled gravity was interpolated from observed gravity values.
 KB0674
 KB0674;                    North         East    Units  Estimated Accuracy
 KB0674;SPC IL W     -   326,750.      797,900.      MT  (+/- 180 meters Scaled)
 KB0674
 KB0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ260858(NAD 83)
 KB0674
 KB0674                          SUPERSEDED SURVEY CONTROL
 KB0674
 KB0674  NGVD 29 (??/??/92)  185.760  (m)          609.45   (f) ADJ UNCH    1 1
 KB0674
 KB0674.Superseded values are not recommended for survey control.
 KB0674
 KB0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0674.See file dsdata.pdf to determine how the superseded data were derived.
 KB0674
 KB0674_MARKER: DB = BENCH MARK DISK
 KB0674_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0674_SP_SET: BRIDGE
 KB0674_STAMPING: P 262 1961
 KB0674_MARK LOGO: CGS
 KB0674_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0674
 KB0674  HISTORY     - Date     Condition        Report By
 KB0674  HISTORY     - 1961     MONUMENTED       CGS
 KB0674  HISTORY     - 1969     GOOD             CGS
 KB0674  HISTORY     - 1976     GOOD             NGS
 KB0674
 KB0674                          STATION DESCRIPTION
 KB0674
 KB0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0674'1.4 MI S FROM MOWEAQUA.
 KB0674'ABOUT 1.45 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0674'THE POST OFFICE AT MOWEAQUA, 0.15 MILE SOUTH OF MILEPOST 735, 0.1
 KB0674'MILE NORTH OF A CROSSING OF THE RAILROAD AND A TRAIL ROAD, 111
 KB0674'FEET EAST OF THE EAST RAIL, SET IN THE TOP OF THE WEST END OF
 KB0674'THE SOUTH CONCRETE ABUTMENT OF A CONCRETE HIGHWAY BRIDGE OVER
 KB0674'FLAT BRANCH, 16 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 51,
 KB0674'1 FOOT EAST OF A GUARD RAIL WHICH IS ON THE WEST SIDE OF THE
 KB0674'BRIDGE, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.  SEC 1,
 KB0674'T13N, R1E.
 KB0674
 KB0674                          STATION RECOVERY (1976)
 KB0674
 KB0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1678 ***********************************************************************
 ME1678  DESIGNATION -  P 266
 ME1678  PID         -  ME1678
 ME1678  STATE/COUNTY-  IL/COOK
 ME1678  COUNTRY     -  US
 ME1678  USGS QUAD   -  ELMHURST (2018)
 ME1678
 ME1678                         *CURRENT SURVEY CONTROL
 ME1678  ______________________________________________________________________
 ME1678* NAD 83(1986) POSITION- 41 55 49.     (N) 087 54 13.     (W)   SCALED
 ME1678* NAVD 88 ORTHO HEIGHT -   198.117 (meters)      649.99  (feet) ADJUSTED
 ME1678  ______________________________________________________________________
 ME1678  GEOID HEIGHT    -        -33.536 (meters)                     GEOID18
 ME1678  DYNAMIC HEIGHT  -        198.050 (meters)      649.77  (feet) COMP
 ME1678  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 ME1678
 ME1678  VERT ORDER      -  FIRST     CLASS I
 ME1678
 ME1678.The horizontal coordinates were scaled from a map and have
 ME1678.an estimated accuracy of +/- 6 seconds.
 ME1678
 ME1678.The orthometric height was determined by differential leveling and
 ME1678.adjusted by the NATIONAL GEODETIC SURVEY
 ME1678.in June 1991.
 ME1678
 ME1678.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1678.GEOID18 height accuracy estimate available here.
 ME1678
 ME1678.Click photographs - Photos may exist for this station.
 ME1678
 ME1678.The dynamic height is computed by dividing the NAVD 88
 ME1678.geopotential number by the normal gravity value computed on the
 ME1678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1678.degrees latitude (g = 980.6199 gals.).
 ME1678
 ME1678.The modeled gravity was interpolated from observed gravity values.
 ME1678
 ME1678;                    North         East    Units  Estimated Accuracy
 ME1678;SPC IL E     -   584,450.      335,640.      MT  (+/- 180 meters Scaled)
 ME1678
 ME1678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM250424(NAD 83)
 ME1678
 ME1678                          SUPERSEDED SURVEY CONTROL
 ME1678
 ME1678  NGVD 29 (??/??/92)  198.209  (m)          650.29   (f) ADJ UNCH    1 1
 ME1678
 ME1678.Superseded values are not recommended for survey control.
 ME1678
 ME1678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1678.See file dsdata.pdf to determine how the superseded data were derived.
 ME1678
 ME1678_MARKER: DB = BENCH MARK DISK
 ME1678_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1678_STAMPING: P 266 1969
 ME1678_MARK LOGO: CGS
 ME1678_PROJECTION: FLUSH
 ME1678_MAGNETIC: I = MARKER IS A STEEL ROD
 ME1678_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1678
 ME1678  HISTORY     - Date     Condition        Report By
 ME1678  HISTORY     - 1969     MONUMENTED       CGS
 ME1678  HISTORY     - 1980     GOOD             LOCENG
 ME1678  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1678  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1678
 ME1678                          STATION DESCRIPTION
 ME1678
 ME1678'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1678'1.9 MI W FROM FRANKLIN PARK.
 ME1678'ABOUT 1.9 MILES WEST ALONG GRAND AVENUE FROM THE MAIN SCHOOL,
 ME1678'DISTRICT 84 AT FRANKLIN PARK, IN SECTION 29, T 40 N, R 12 E,
 ME1678'168 1/2 FEET SOUTH OF THE SOUTH CURB OF GRAND AVENUE, 37 1/2
 ME1678'FEET EAST OF THE EAST CURB OF WOLF ROAD, 73 FEET SOUTH OF THE
 ME1678'SOUTHWEST SET OF GAS PUMPS AT A MOBIL SERVICE STATION, 59.8 FEET
 ME1678'SOUTHWEST OF THE SOUTHWEST CORNER OF THE SERVICE STATION, 1 FOOT
 ME1678'NORTH OF A FENCE, 1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT 1
 ME1678'FOOT ABOVE THE LEVEL OF THE AVENUE, AND ON THE TOP OF A 5/8-INCH
 ME1678'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 38 1/2 FEET AND
 ME1678'IS ENCASED IN A 6-INCH TILE WHICH IS LEVEL WITH THE SURFACE OF
 ME1678'THE GROUND.
 ME1678
 ME1678                          STATION RECOVERY (1980)
 ME1678
 ME1678'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1980
 ME1678'RECOVERED IN GOOD CONDITION.
 ME1678
 ME1678                          STATION RECOVERY (1987)
 ME1678
 ME1678'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1678'MARK NOT FOUND.
 ME1678
 ME1678                          STATION RECOVERY (1989)
 ME1678
 ME1678'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1678'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0231 ***********************************************************************
 NH0231  DESIGNATION -  P 267
 NH0231  PID         -  NH0231
 NH0231  STATE/COUNTY-  IL/DE KALB
 NH0231  COUNTRY     -  US
 NH0231  USGS QUAD   -  GENOA (2018)
 NH0231
 NH0231                         *CURRENT SURVEY CONTROL
 NH0231  ______________________________________________________________________
 NH0231* NAD 83(1986) POSITION- 42 05 43.     (N) 088 40 53.     (W)   SCALED
 NH0231* NAVD 88 ORTHO HEIGHT -   260.517 (meters)      854.71  (feet) ADJUSTED
 NH0231  ______________________________________________________________________
 NH0231  GEOID HEIGHT    -        -33.270 (meters)                     GEOID18
 NH0231  DYNAMIC HEIGHT  -        260.430 (meters)      854.43  (feet) COMP
 NH0231  MODELED GRAVITY -    980,280.9   (mgal)                       NAVD 88
 NH0231
 NH0231  VERT ORDER      -  FIRST     CLASS I
 NH0231
 NH0231.The horizontal coordinates were scaled from a map and have
 NH0231.an estimated accuracy of +/- 6 seconds.
 NH0231
 NH0231.The orthometric height was determined by differential leveling and
 NH0231.adjusted by the NATIONAL GEODETIC SURVEY
 NH0231.in June 1991.
 NH0231
 NH0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0231.GEOID18 height accuracy estimate available here.
 NH0231
 NH0231.Click photographs - Photos may exist for this station.
 NH0231
 NH0231.The dynamic height is computed by dividing the NAVD 88
 NH0231.geopotential number by the normal gravity value computed on the
 NH0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0231.degrees latitude (g = 980.6199 gals.).
 NH0231
 NH0231.The modeled gravity was interpolated from observed gravity values.
 NH0231
 NH0231;                    North         East    Units  Estimated Accuracy
 NH0231;SPC IL E     -   602,740.      271,210.      MT  (+/- 180 meters Scaled)
 NH0231
 NH0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM609617(NAD 83)
 NH0231
 NH0231                          SUPERSEDED SURVEY CONTROL
 NH0231
 NH0231  NGVD 29 (??/??/92)  260.565  (m)          854.87   (f) ADJ UNCH    1 1
 NH0231
 NH0231.Superseded values are not recommended for survey control.
 NH0231
 NH0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0231.See file dsdata.pdf to determine how the superseded data were derived.
 NH0231
 NH0231_MARKER: DB = BENCH MARK DISK
 NH0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0231_STAMPING: P 267 1969
 NH0231_MARK LOGO: CGS
 NH0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0231+STABILITY: SURFACE MOTION
 NH0231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0231+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2005
 NH0231
 NH0231  HISTORY     - Date     Condition        Report By
 NH0231  HISTORY     - 1969     MONUMENTED       CGS
 NH0231  HISTORY     - 1988     GOOD             USPSQD
 NH0231  HISTORY     - 1989     GOOD             USPSQD
 NH0231  HISTORY     - 1990     GOOD             USPSQD
 NH0231  HISTORY     - 19961026 GOOD             USPSQD
 NH0231  HISTORY     - 20051002 GOOD             GEOCAC
 NH0231  HISTORY     - 20221018 MARK NOT FOUND   ILDT
 NH0231
 NH0231                          STATION DESCRIPTION
 NH0231
 NH0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0231'0.7 MI E FROM GENOA.
 NH0231'ABOUT 0.7 MILE EAST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0231'BANK AT GENOA, IN SECTION 20, T 42 N, R 5 E, 40 FEET NORTH OF THE
 NH0231'CENTER LINE OF THE HIGHWAY, 34 FEET WEST OF THE CENTER LINE OF
 NH0231'PRAIRIE STREET, 35 FEET SOUTH OF A FIRE HYDRANT, 2 FEET NORTH OF
 NH0231'THE SOUTHEAST CORNER OF A FENCE, 1 FOOT EAST OF THE FENCE, 1.1
 NH0231'FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 NH0231'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES
 NH0231'ABOVE THE SURFACE OF THE GROUND.
 NH0231
 NH0231                          STATION RECOVERY (1988)
 NH0231
 NH0231'RECOVERY NOTE BY US POWER SQUADRON 1988 (JBL)
 NH0231'RECOVERED IN GOOD CONDITION.
 NH0231
 NH0231                          STATION RECOVERY (1989)
 NH0231
 NH0231'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0231'RECOVERED IN GOOD CONDITION.
 NH0231
 NH0231                          STATION RECOVERY (1990)
 NH0231
 NH0231'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0231'RECOVERED IN GOOD CONDITION.
 NH0231
 NH0231                          STATION RECOVERY (1996)
 NH0231
 NH0231'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0231'RECOVERED IN GOOD CONDITION.
 NH0231
 NH0231                          STATION RECOVERY (2005)
 NH0231
 NH0231'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 NH0231'RECOVERED IN GOOD CONDITION.
 NH0231
 NH0231                          STATION RECOVERY (2022)
 NH0231
 NH0231'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 NH0231'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0689 ***********************************************************************
 NH0689  DESIGNATION -  P 268
 NH0689  PID         -  NH0689
 NH0689  STATE/COUNTY-  IL/CARROLL
 NH0689  COUNTRY     -  US
 NH0689  USGS QUAD   -  LANARK (2018)
 NH0689
 NH0689                         *CURRENT SURVEY CONTROL
 NH0689  ______________________________________________________________________
 NH0689* NAD 83(1986) POSITION- 42 04 50.     (N) 089 51 07.     (W)   SCALED
 NH0689* NAVD 88 ORTHO HEIGHT -   246.133 (meters)      807.52  (feet) ADJUSTED
 NH0689  ______________________________________________________________________
 NH0689  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 NH0689  DYNAMIC HEIGHT  -        246.049 (meters)      807.25  (feet) COMP
 NH0689  MODELED GRAVITY -    980,274.1   (mgal)                       NAVD 88
 NH0689
 NH0689  VERT ORDER      -  FIRST     CLASS I
 NH0689
 NH0689.The horizontal coordinates were scaled from a map and have
 NH0689.an estimated accuracy of +/- 6 seconds.
 NH0689
 NH0689.The orthometric height was determined by differential leveling and
 NH0689.adjusted by the NATIONAL GEODETIC SURVEY
 NH0689.in June 1991.
 NH0689
 NH0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0689.GEOID18 height accuracy estimate available here.
 NH0689
 NH0689.Click photographs - Photos may exist for this station.
 NH0689
 NH0689.The dynamic height is computed by dividing the NAVD 88
 NH0689.geopotential number by the normal gravity value computed on the
 NH0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0689.degrees latitude (g = 980.6199 gals.).
 NH0689
 NH0689.The modeled gravity was interpolated from observed gravity values.
 NH0689
 NH0689;                    North         East    Units  Estimated Accuracy
 NH0689;SPC IL W     -   601,080.      726,040.      MT  (+/- 180 meters Scaled)
 NH0689
 NH0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM640626(NAD 83)
 NH0689
 NH0689                          SUPERSEDED SURVEY CONTROL
 NH0689
 NH0689  NGVD 29 (??/??/92)  246.166  (m)          807.63   (f) ADJ UNCH    1 1
 NH0689
 NH0689.Superseded values are not recommended for survey control.
 NH0689
 NH0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0689.See file dsdata.pdf to determine how the superseded data were derived.
 NH0689
 NH0689_MARKER: DB = BENCH MARK DISK
 NH0689_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0689_STAMPING: P 268 1970
 NH0689_MARK LOGO: CGS
 NH0689_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0689_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0689
 NH0689  HISTORY     - Date     Condition        Report By
 NH0689  HISTORY     - 1970     MONUMENTED       NGS
 NH0689  HISTORY     - 1987     GOOD             USPSQD
 NH0689  HISTORY     - 19950515 MARK NOT FOUND   USPSQD
 NH0689  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0689  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NH0689
 NH0689                          STATION DESCRIPTION
 NH0689
 NH0689'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0689'2.4 MI SW FROM LANARK.
 NH0689'ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0689'AT LANARK, THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE
 NH0689'1.0 MILE WEST ALONG A GRAVELED ROAD, AT THE JUNCTION OF A
 NH0689'GRAVELED ROAD WHICH LEADS SOUTH, 38 FEET SOUTH OF THE CENTER
 NH0689'LINE OF THE EAST-WEST ROAD, 69 FEET WEST OF THE CENTER LINE OF
 NH0689'THE ROAD WHICH LEADS SOUTH, 33 FEET SOUTH OF A CORNER FENCE
 NH0689'POST, 0.8 FOOT EAST OF A FENCE, 0.5 FOOT WEST OF A METAL WITNESS
 NH0689'POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE ROAD, AND BRAZED ON
 NH0689'THE TOP OF A 3-INCH IRON PIPE PROJECTING 6 INCHES.  SECTION 18,
 NH0689'T24N, R6E.
 NH0689
 NH0689                          STATION RECOVERY (1987)
 NH0689
 NH0689'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0689'RECOVERED IN GOOD CONDITION.
 NH0689
 NH0689                          STATION RECOVERY (1995)
 NH0689
 NH0689'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0689'MARK NOT FOUND.
 NH0689
 NH0689                          STATION RECOVERY (2001)
 NH0689
 NH0689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0689'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0689
 NH0689                          STATION RECOVERY (2003)
 NH0689
 NH0689'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0689'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0671 ***********************************************************************
 LC0671  DESIGNATION -  P 269
 LC0671  PID         -  LC0671
 LC0671  STATE/COUNTY-  IL/MCLEAN
 LC0671  COUNTRY     -  US
 LC0671  USGS QUAD   -  NORMAL EAST (2018)
 LC0671
 LC0671                         *CURRENT SURVEY CONTROL
 LC0671  ______________________________________________________________________
 LC0671* NAD 83(1986) POSITION- 40 36 49.     (N) 088 59 34.     (W)   SCALED
 LC0671* NAVD 88 ORTHO HEIGHT -   231.871 (meters)      760.73  (feet) ADJUSTED
 LC0671  ______________________________________________________________________
 LC0671  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 LC0671  DYNAMIC HEIGHT  -        231.764 (meters)      760.38  (feet) COMP
 LC0671  MODELED GRAVITY -    980,160.1   (mgal)                       NAVD 88
 LC0671
 LC0671  VERT ORDER      -  FIRST     CLASS I
 LC0671
 LC0671.The horizontal coordinates were scaled from a map and have
 LC0671.an estimated accuracy of +/- 6 seconds.
 LC0671
 LC0671.The orthometric height was determined by differential leveling and
 LC0671.adjusted by the NATIONAL GEODETIC SURVEY
 LC0671.in June 1991.
 LC0671
 LC0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0671.GEOID18 height accuracy estimate available here.
 LC0671
 LC0671.Click photographs - Photos may exist for this station.
 LC0671
 LC0671.The dynamic height is computed by dividing the NAVD 88
 LC0671.geopotential number by the normal gravity value computed on the
 LC0671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0671.degrees latitude (g = 980.6199 gals.).
 LC0671
 LC0671.The modeled gravity was interpolated from observed gravity values.
 LC0671
 LC0671;                    North         East    Units  Estimated Accuracy
 LC0671;SPC IL E     -   438,340.      244,200.      MT  (+/- 180 meters Scaled)
 LC0671
 LC0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK314977(NAD 83)
 LC0671
 LC0671                          SUPERSEDED SURVEY CONTROL
 LC0671
 LC0671  NGVD 29 (??/??/92)  231.919  (m)          760.89   (f) ADJ UNCH    1 1
 LC0671
 LC0671.Superseded values are not recommended for survey control.
 LC0671
 LC0671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0671.See file dsdata.pdf to determine how the superseded data were derived.
 LC0671
 LC0671_MARKER: DB = BENCH MARK DISK
 LC0671_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC0671_STAMPING: P 269 1969
 LC0671_MARK LOGO: CGS
 LC0671_MAGNETIC: I = MARKER IS A STEEL ROD
 LC0671_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0671
 LC0671  HISTORY     - Date     Condition        Report By
 LC0671  HISTORY     - 1969     MONUMENTED       CGS
 LC0671
 LC0671                          STATION DESCRIPTION
 LC0671
 LC0671'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0671'7.2 MI N FROM NORMAL.
 LC0671'ABOUT 7.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0671'THE STATION AT NORMAL, OR ABOUT 8.4 MILES SOUTH ALONG THE ILLINOIS
 LC0671'CENTRAL RAILROAD FROM THE STATION AT EL PASO, IN SECTION 21, T 25
 LC0671'N, R 2 E, 0.15 MILE NORTH OF MILEPOST 805, 0.35 MILE NORTH OF THE
 LC0671'POST OFFICE AT HUDSON, 96 1/2 FEET EAST OF THE EAST RAIL OF THE
 LC0671'MAIN TRACK, 82 FEET EAST OF THE EAST RAIL OF A SIDETRACK, 1 FOOT
 LC0671'WEST OF A FENCE, 1.0 FOOT NORTHEAST OF A METAL WITNESS POST,
 LC0671'ABOUT LEVEL WITH THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER
 LC0671'COATED ROD THAT IS DRIVEN TO A DEPTH OF 28 FEET AND IS ENCASED
 LC0671'IN A 6-INCH TILE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 LC0671'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0858 ***********************************************************************
 HB0858  DESIGNATION -  P 270
 HB0858  PID         -  HB0858
 HB0858  STATE/COUNTY-  IL/ALEXANDER
 HB0858  COUNTRY     -  US
 HB0858  USGS QUAD   -  CAIRO (2018)
 HB0858
 HB0858                         *CURRENT SURVEY CONTROL
 HB0858  ______________________________________________________________________
 HB0858* NAD 83(1986) POSITION- 37 00 20.     (N) 089 10 34.     (W)   SCALED
 HB0858* NAVD 88 ORTHO HEIGHT -    95.511 (meters)      313.36  (feet) ADJUSTED
 HB0858  ______________________________________________________________________
 HB0858  GEOID HEIGHT    -        -28.229 (meters)                     GEOID18
 HB0858  DYNAMIC HEIGHT  -         95.440 (meters)      313.12  (feet) COMP
 HB0858  MODELED GRAVITY -    979,892.1   (mgal)                       NAVD 88
 HB0858
 HB0858  VERT ORDER      -  FIRST     CLASS I
 HB0858
 HB0858.The horizontal coordinates were scaled from a map and have
 HB0858.an estimated accuracy of +/- 6 seconds.
 HB0858
 HB0858.The orthometric height was determined by differential leveling and
 HB0858.adjusted by the NATIONAL GEODETIC SURVEY
 HB0858.in June 1991.
 HB0858
 HB0858.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0858.GEOID18 height accuracy estimate available here.
 HB0858
 HB0858.Click photographs - Photos may exist for this station.
 HB0858
 HB0858.The dynamic height is computed by dividing the NAVD 88
 HB0858.geopotential number by the normal gravity value computed on the
 HB0858.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0858.degrees latitude (g = 980.6199 gals.).
 HB0858
 HB0858.The modeled gravity was interpolated from observed gravity values.
 HB0858
 HB0858;                    North         East    Units  Estimated Accuracy
 HB0858;SPC IL W     -    38,070.      788,160.      MT  (+/- 180 meters Scaled)
 HB0858
 HB0858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF063977(NAD 83)
 HB0858
 HB0858                          SUPERSEDED SURVEY CONTROL
 HB0858
 HB0858  NGVD 29 (11/26/84)   95.392  (m)          312.97   (f) ADJUSTED    1 1
 HB0858
 HB0858.Superseded values are not recommended for survey control.
 HB0858
 HB0858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0858.See file dsdata.pdf to determine how the superseded data were derived.
 HB0858
 HB0858_MARKER: DB = BENCH MARK DISK
 HB0858_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 HB0858_STAMPING: P 270 1969
 HB0858_MARK LOGO: CGS
 HB0858_MAGNETIC: I = MARKER IS A STEEL ROD
 HB0858_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0858_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0858+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2009
 HB0858
 HB0858  HISTORY     - Date     Condition        Report By
 HB0858  HISTORY     - 1969     MONUMENTED       CGS
 HB0858  HISTORY     - 1976     GOOD             NGS
 HB0858  HISTORY     - 20000920 GOOD             USACE
 HB0858  HISTORY     - 20020830 GOOD             USACE
 HB0858  HISTORY     - 20090803 GOOD             USACE
 HB0858
 HB0858                          STATION DESCRIPTION
 HB0858
 HB0858'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 HB0858'0.3 MI NORTH FROM CAIRO.
 HB0858'0.3 MILES NORTHWEST ALONG U.S. HIGHWAY 51(WASHINGTON AVE.)FROM
 HB0858'THE POST OFFICE AND COURTHOUSE AT CAIRO,IN THE LAWN AND 47 FT WEST
 HB0858'OF THE WEST CORNER OF THE ALEXANDER COUNTY COURTHOUSE,58 FT NE OF
 HB0858'THE CENTERLINE OF THE HIGHWAY,31 FT SE OF THE CENTERLINE OF DIVISION
 HB0858'STREET,1 FT EAST OF THE EDGE OF A CONCRETE SIDEWALK,15.0 FT NE OF A
 HB0858'TELEPHONE POLE AT THE NORTH END OF A ROW OF SHRUBBERY
 HB0858
 HB0858                          STATION RECOVERY (2000)
 HB0858
 HB0858'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2000 (JMH)
 HB0858'RECOVERED IN GOOD CONDITION.
 HB0858
 HB0858                          STATION RECOVERY (2002)
 HB0858
 HB0858'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0858'SITE REPORTED NOT SUITABLE FOR GPS 9,20,2000.
 HB0858'SINCE THEN TREES HAVE BEEN CUT DOWN AND SHRUBBRY REMOVED. GPS OK.
 HB0858
 HB0858                          STATION RECOVERY (2009)
 HB0858
 HB0858'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2009 (JMH)
 HB0858'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0513 ***********************************************************************
 NH0513  DESIGNATION -  P 271
 NH0513  PID         -  NH0513
 NH0513  STATE/COUNTY-  IL/OGLE
 NH0513  COUNTRY     -  US
 NH0513  USGS QUAD   -  GERMAN VALLEY (2018)
 NH0513
 NH0513                         *CURRENT SURVEY CONTROL
 NH0513  ______________________________________________________________________
 NH0513* NAD 83(1986) POSITION- 42 07 43.     (N) 089 27 26.     (W)   SCALED
 NH0513* NAVD 88 ORTHO HEIGHT -   221.234 (meters)      725.83  (feet) ADJUSTED
 NH0513  ______________________________________________________________________
 NH0513  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 NH0513  DYNAMIC HEIGHT  -        221.162 (meters)      725.60  (feet) COMP
 NH0513  MODELED GRAVITY -    980,290.3   (mgal)                       NAVD 88
 NH0513
 NH0513  VERT ORDER      -  FIRST     CLASS I
 NH0513
 NH0513.The horizontal coordinates were scaled from a map and have
 NH0513.an estimated accuracy of +/- 6 seconds.
 NH0513
 NH0513.The orthometric height was determined by differential leveling and
 NH0513.adjusted by the NATIONAL GEODETIC SURVEY
 NH0513.in June 1991.
 NH0513
 NH0513.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0513.GEOID18 height accuracy estimate available here.
 NH0513
 NH0513.Click photographs - Photos may exist for this station.
 NH0513
 NH0513.The dynamic height is computed by dividing the NAVD 88
 NH0513.geopotential number by the normal gravity value computed on the
 NH0513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0513.degrees latitude (g = 980.6199 gals.).
 NH0513
 NH0513.The modeled gravity was interpolated from observed gravity values.
 NH0513
 NH0513;                    North         East    Units  Estimated Accuracy
 NH0513;SPC IL W     -   606,610.      758,660.      MT  (+/- 180 meters Scaled)
 NH0513
 NH0513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM969669(NAD 83)
 NH0513
 NH0513                          SUPERSEDED SURVEY CONTROL
 NH0513
 NH0513  NGVD 29 (??/??/92)  221.272  (m)          725.96   (f) ADJ UNCH    1 1
 NH0513
 NH0513.Superseded values are not recommended for survey control.
 NH0513
 NH0513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0513.See file dsdata.pdf to determine how the superseded data were derived.
 NH0513
 NH0513_MARKER: DB = BENCH MARK DISK
 NH0513_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0513_STAMPING: P 271 1970
 NH0513_MARK LOGO: CGS
 NH0513_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0513_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0513_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0513+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2004
 NH0513
 NH0513  HISTORY     - Date     Condition        Report By
 NH0513  HISTORY     - 1970     MONUMENTED       NGS
 NH0513  HISTORY     - 1987     GOOD             USPSQD
 NH0513  HISTORY     - 19960504 GOOD             USPSQD
 NH0513  HISTORY     - 20010806 GOOD             USPSQD
 NH0513  HISTORY     - 20041117 GOOD             USPSQD
 NH0513
 NH0513                          STATION DESCRIPTION
 NH0513
 NH0513'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0513'3 MI W FROM LEAF RIVER.
 NH0513'ABOUT 3.0 MILES WEST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0513'CHURCH AT LEAF RIVER, 149 FEET NORTH AND ACROSS THE CHICAGO,
 NH0513'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE CENTER LINE
 NH0513'OF THE HIGHWAY, 7 RAILS EAST OF A CROSSING OF THE RAILROAD AND
 NH0513'A DIRT ROAD, 57 FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK,
 NH0513'60 FEET SOUTH OF THE CENTER LINE OF A DIRT ROAD WHICH PARALLELS
 NH0513'THE TRACK ON THE NORTH SIDE, 1.5 FEET WEST OF A FENCE, 3.0
 NH0513'FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 NH0513'HIGHWAY, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK, AND BRAZED
 NH0513'ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 3 INCHES.  SECTION
 NH0513'33, T 25 N, R 9 E.
 NH0513
 NH0513                          STATION RECOVERY (1987)
 NH0513
 NH0513'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0513'RECOVERED IN GOOD CONDITION.
 NH0513
 NH0513                          STATION RECOVERY (1996)
 NH0513
 NH0513'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0513'RECOVERED IN GOOD CONDITION.
 NH0513
 NH0513                          STATION RECOVERY (2001)
 NH0513
 NH0513'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0513'RECOVERED IN GOOD CONDITION.
 NH0513
 NH0513                          STATION RECOVERY (2004)
 NH0513
 NH0513'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0513'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0181 ***********************************************************************
 NJ0181  DESIGNATION -  P 272
 NJ0181  PID         -  NJ0181
 NJ0181  STATE/COUNTY-  IL/CARROLL
 NJ0181  COUNTRY     -  US
 NJ0181  USGS QUAD   -  WACKER (2018)
 NJ0181
 NJ0181                         *CURRENT SURVEY CONTROL
 NJ0181  ______________________________________________________________________
 NJ0181* NAD 83(1986) POSITION- 42 02 53.24   (N) 090 06 50.09   (W)   HD_HELD1
 NJ0181* NAVD 88 ORTHO HEIGHT -   185.572 (meters)      608.83  (feet) ADJUSTED
 NJ0181  ______________________________________________________________________
 NJ0181  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 NJ0181  DYNAMIC HEIGHT  -        185.509 (meters)      608.62  (feet) COMP
 NJ0181  MODELED GRAVITY -    980,276.2   (mgal)                       NAVD 88
 NJ0181
 NJ0181  VERT ORDER      -  SECOND    CLASS I
 NJ0181
 NJ0181.The horizontal coordinates were determined by differentially corrected
 NJ0181.hand held GPS observations or other comparable positioning techniques
 NJ0181.and have an estimated accuracy of +/- 3 meters.
 NJ0181
 NJ0181.The orthometric height was determined by differential leveling and
 NJ0181.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0181.in July 2014.
 NJ0181
 NJ0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0181.GEOID18 height accuracy estimate available here.
 NJ0181
 NJ0181.Click photographs - Photos may exist for this station.
 NJ0181
 NJ0181.The dynamic height is computed by dividing the NAVD 88
 NJ0181.geopotential number by the normal gravity value computed on the
 NJ0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0181.degrees latitude (g = 980.6199 gals.).
 NJ0181
 NJ0181.The modeled gravity was interpolated from observed gravity values.
 NJ0181
 NJ0181;                    North         East    Units  Estimated Accuracy
 NJ0181;SPC IL W     -   597,428.7     704,367.1     MT  (+/- 3 meters HH1 GPS) 
 NJ0181
 NJ0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3884959149(NAD 83)
 NJ0181
 NJ0181                          SUPERSEDED SURVEY CONTROL
 NJ0181
 NJ0181  NAVD 88 (06/15/91)  185.558  (m)          608.78   (f) SUPERSEDED  1 1
 NJ0181  NGVD 29 (??/??/92)  185.590  (m)          608.89   (f) ADJ UNCH    1 1
 NJ0181
 NJ0181.Superseded values are not recommended for survey control.
 NJ0181
 NJ0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0181.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0181
 NJ0181_MARKER: DB = BENCH MARK DISK
 NJ0181_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0181_STAMPING: P 272 1970
 NJ0181_MARK LOGO: CGS
 NJ0181_PROJECTION: FLUSH
 NJ0181_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0181+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 NJ0181
 NJ0181  HISTORY     - Date     Condition        Report By
 NJ0181  HISTORY     - 1970     MONUMENTED       NGS
 NJ0181  HISTORY     - 19950524 GOOD             USPSQD
 NJ0181  HISTORY     - 20011203 GOOD             NGS
 NJ0181  HISTORY     - 20030722 GOOD             USPSQD
 NJ0181  HISTORY     - 20130516 GOOD             CMT
 NJ0181
 NJ0181                          STATION DESCRIPTION
 NJ0181
 NJ0181'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0181'4.6 MI SE FROM SAVANNA.
 NJ0181'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0181'SAVANNA, THENCE 1.15 MILES EAST ALONG U.S. HIGHWAY 52, THENCE 3.15
 NJ0181'MILES SOUTH ALONG STATE HIGHWAY 84, AT THE FRANKLYN U. STRANSKY
 NJ0181'MEMORIAL AIRPORT, 126 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 NJ0181'1.9 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE WESTERNMOST
 NJ0181'HANGAR, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND BRAZED
 NJ0181'ON THE TOP OF A 3-INCH IRON PIPE LEVEL WITH THE GROUND.  SECTION
 NJ0181'25, T24N, R3E
 NJ0181
 NJ0181                          STATION RECOVERY (1995)
 NJ0181
 NJ0181'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0181'RECOVERED IN GOOD CONDITION.
 NJ0181
 NJ0181                          STATION RECOVERY (2001)
 NJ0181
 NJ0181'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0181'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0181
 NJ0181                          STATION RECOVERY (2003)
 NJ0181
 NJ0181'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0181'RECOVERED IN GOOD CONDITION.
 NJ0181
 NJ0181                          STATION RECOVERY (2013)
 NJ0181
 NJ0181'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 NJ0181'NEW DESCRIPTION PROVIDED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED
 NJ0181'2013.  THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH OF THOMSON,
 NJ0181'3.9 MI (6.3 KM) SOUTHEAST OF SAVANNA AND 3.6 MI (5.8 KM) WEST OF
 NJ0181'WACKER.
 NJ0181'
 NJ0181'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 NJ0181'84 AND AIRPORT ROAD AT THE TRI-TOWNSHIP AIRPORT, PROCEED SOUTH ON
 NJ0181'ILLINOIS STATE HIGHWAY 84 FOR 0.20 MI (0.3 KM) TO THE STATION ON THE
 NJ0181'LEFT ON THE TRI-TOWNSHIP AIRPORT PROPERTY.
 NJ0181'
 NJ0181'THE STATION IS LOCATED WITHIN A SECURE AREA AND IT IS 124.5 FT (37.9
 NJ0181'M) EAST OF THE CENTERLINE OF THE HIGHWAY, 111.6 FT (34.0 M) NORTHEAST
 NJ0181'OF THE FIRST POWER POLE NORTH OF THE AIRPORT ENTRANCE, 111.5 FT (34.0
 NJ0181'M) EAST OF THE EAST EDGE OF PAVEMENT OF THE HIGHWAY, 105.0 FT (32.0 M)
 NJ0181'SOUTHEAST OF A TELEPHONE PEDESTAL WEST OF THE CHAIN LINK FENCE, 82.9
 NJ0181'FT (25.3 M) EAST OF THE EIGHTH FENCE POST NORTH OF A POWER POLE ABOUT
 NJ0181'1.5 FT (0.5 M) LOWER THAN THE HIGHWAY.
 NJ0181'
 NJ0181'NOTE-DISK ELEVATED TO THE DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0172 ***********************************************************************
 NG0172  DESIGNATION -  P 273
 NG0172  PID         -  NG0172
 NG0172  STATE/COUNTY-  IL/LAKE
 NG0172  COUNTRY     -  US
 NG0172  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0172
 NG0172                         *CURRENT SURVEY CONTROL
 NG0172  ______________________________________________________________________
 NG0172* NAD 83(2011) POSITION- 42 14 23.62816(N) 087 50 09.13522(W)   NO CHECK
 NG0172* NAD 83(2011) ELLIP HT-   179.653 (meters)        (06/27/12)   NO CHECK
 NG0172* NAD 83(2011) EPOCH   -  2010.00
 NG0172* NAVD 88 ORTHO HEIGHT -   213.765 (meters)      701.33  (feet) ADJUSTED
 NG0172  ______________________________________________________________________
 NG0172  GEOID HEIGHT    -        -34.096 (meters)                     GEOID18
 NG0172  NAD 83(2011) X  -    178,587.269 (meters)                     COMP
 NG0172  NAD 83(2011) Y  - -4,725,887.336 (meters)                     COMP
 NG0172  NAD 83(2011) Z  -  4,265,489.558 (meters)                     COMP
 NG0172  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 NG0172  DYNAMIC HEIGHT  -        213.698 (meters)      701.11  (feet) COMP
 NG0172  MODELED GRAVITY -    980,302.7   (mgal)                       NAVD 88
 NG0172
 NG0172  VERT ORDER      -  FIRST     CLASS 0
 NG0172
 NG0172  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NG0172  Standards:
 NG0172         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NG0172            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NG0172  -------------------------------------------------------------------
 NG0172  NETWORK    3.50  10.05           1.56   1.14   5.13      0.49374068
 NG0172  -------------------------------------------------------------------
 NG0172  Click here for local accuracies and other accuracy information.
 NG0172
 NG0172.The horizontal coordinates were established by GPS observations
 NG0172.and adjusted by the National Geodetic Survey in June 2012.
 NG0172
 NG0172.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NG0172.been affixed to the stable North American tectonic plate. See 
 NG0172.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NG0172
 NG0172.The horizontal coordinates are valid at the epoch date displayed above
 NG0172.which is a decimal equivalence of Year/Month/Day.
 NG0172
 NG0172.No horizontal observational check was made to the station.
 NG0172
 NG0172.The orthometric height was determined by differential leveling and
 NG0172.adjusted by the NATIONAL GEODETIC SURVEY
 NG0172.in June 1991.
 NG0172
 NG0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0172.GEOID18 height accuracy estimate available here.
 NG0172
 NG0172.Click photographs - Photos may exist for this station.
 NG0172
 NG0172.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NG0172
 NG0172.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0172
 NG0172.The ellipsoidal height was determined by GPS observations
 NG0172.and is referenced to NAD 83.
 NG0172
 NG0172.The dynamic height is computed by dividing the NAVD 88
 NG0172.geopotential number by the normal gravity value computed on the
 NG0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0172.degrees latitude (g = 980.6199 gals.).
 NG0172
 NG0172.The modeled gravity was interpolated from observed gravity values.
 NG0172
 NG0172. The following values were computed from the NAD 83(2011) position.
 NG0172
 NG0172;                    North         East     Units Scale Factor Converg.
 NG0172;SPC IL E     -   618,868.441   341,058.999   MT  0.99999573   +0 20 03.9
 NG0172;SPC IL E     - 2,030,404.21  1,118,957.73   sFT  0.99999573   +0 20 03.9
 NG0172;UTM  16      - 4,676,750.422   431,035.538   MT  0.99965852   -0 33 42.9
 NG0172
 NG0172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0172!SPC IL E     -   0.99997182  x   0.99999573  =   0.99996755
 NG0172!UTM  16      -   0.99997182  x   0.99965852  =   0.99963035
 NG0172
 NG0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3103576750(NAD 83)
 NG0172
 NG0172                          SUPERSEDED SURVEY CONTROL
 NG0172
 NG0172  NAD 83(2007)-  42 14 23.62829(N)    087 50 09.13606(W) AD(2002.00) 0
 NG0172  ELLIP H (02/10/07)  179.682  (m)                       GP(2002.00)    
 NG0172  ELLIP H (09/22/04)  179.701  (m)                       GP(       ) 4 1
 NG0172  NAD 83(1997)-  42 14 23.62836(N)    087 50 09.13586(W) AD(       ) 1
 NG0172  ELLIP H (11/27/02)  179.685  (m)                       GP(       ) 4 1
 NG0172  NAD 83(1997)-  42 14 23.62827(N)    087 50 09.13618(W) AD(       ) 1
 NG0172  ELLIP H (03/18/02)  179.696  (m)                       GP(       ) 4 1
 NG0172  NAVD 88             213.77   (m)          701.3    (f) LEVELING    3  
 NG0172  NGVD 29 (??/??/92)  213.87   (m)          701.7    (f) COMPUTED    1 0
 NG0172
 NG0172.Superseded values are not recommended for survey control.
 NG0172
 NG0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0172.See file dsdata.pdf to determine how the superseded data were derived.
 NG0172
 NG0172_MARKER: DV = VERTICAL CONTROL DISK
 NG0172_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0172_STAMPING: P 273 1973
 NG0172_MARK LOGO: NGS
 NG0172_PROJECTION: RECESSED 5 CENTIMETERS
 NG0172_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0172_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0172+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2001
 NG0172_ROD/PIPE-DEPTH: 14.5 meters
 NG0172
 NG0172  HISTORY     - Date     Condition        Report By
 NG0172  HISTORY     - 1973     MONUMENTED       NGS
 NG0172  HISTORY     - 19950429 GOOD             USPSQD
 NG0172  HISTORY     - 20010501 GOOD             WOOLPT
 NG0172
 NG0172                          STATION DESCRIPTION
 NG0172
 NG0172'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0172'0.8 MI S FROM LAKE FOREST.
 NG0172'ABOUT 0.85 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0172'FROM THE CROSSING OF DEERPATH AVENUE AT LAKE FOREST, AT THE
 NG0172'CROSSING OF RYAN PLACE, 25 FEET EAST OF THE EAST RAIL OF THE
 NG0172'EAST TRACK, 81 FEET SOUTH OF THE CENTER LINE OF RYAN PLACE, 24.6
 NG0172'FEET SOUTH OF THE SOUTHWEST CORNER OF A 4-FOOT SQAURE CONCRETE
 NG0172'BATTERY BOX, 2 FEET SOUTH OF A TELEPHONE POLE, ABOUT 1/2 FOOT
 NG0172'BELOW THE LEVEL OF THE TRACKS AND IS A DISK ON TOP OF A COPPER
 NG0172'COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY A 6-INCH
 NG0172'IRON PIPE WHICH IS FLUSH WITH THE GROUND.  THE ROD WAS DRIVEN TO
 NG0172'REFUSAL AT A DEPTH OF 47 1/2 FEET.  ALSO ABOUT 1/2-FOOT NORTH
 NG0172'OF A METAL WITNESS POST.  SECTION 33, T44N, R12E.
 NG0172
 NG0172                          STATION RECOVERY (1995)
 NG0172
 NG0172'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0172'RECOVERED IN GOOD CONDITION.
 NG0172
 NG0172                          STATION RECOVERY (2001)
 NG0172
 NG0172'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 NG0172'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0166 ***********************************************************************
 NG0166  DESIGNATION -  P 274
 NG0166  PID         -  NG0166
 NG0166  STATE/COUNTY-  IL/LAKE
 NG0166  COUNTRY     -  US
 NG0166  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0166
 NG0166                         *CURRENT SURVEY CONTROL
 NG0166  ______________________________________________________________________
 NG0166* NAD 83(1986) POSITION- 42 13 04.     (N) 087 49 17.     (W)   SCALED
 NG0166* NAVD 88 ORTHO HEIGHT -   213.837 (meters)      701.56  (feet) ADJUSTED
 NG0166  ______________________________________________________________________
 NG0166  GEOID HEIGHT    -        -34.065 (meters)                     GEOID18
 NG0166  DYNAMIC HEIGHT  -        213.770 (meters)      701.34  (feet) COMP
 NG0166  MODELED GRAVITY -    980,302.1   (mgal)                       NAVD 88
 NG0166
 NG0166  VERT ORDER      -  FIRST     CLASS 0
 NG0166
 NG0166.The horizontal coordinates were scaled from a map and have
 NG0166.an estimated accuracy of +/- 6 seconds.
 NG0166
 NG0166.The orthometric height was determined by differential leveling and
 NG0166.adjusted by the NATIONAL GEODETIC SURVEY
 NG0166.in June 1991.
 NG0166
 NG0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0166.GEOID18 height accuracy estimate available here.
 NG0166
 NG0166.Click photographs - Photos may exist for this station.
 NG0166
 NG0166.The dynamic height is computed by dividing the NAVD 88
 NG0166.geopotential number by the normal gravity value computed on the
 NG0166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0166.degrees latitude (g = 980.6199 gals.).
 NG0166
 NG0166.The modeled gravity was interpolated from observed gravity values.
 NG0166
 NG0166;                    North         East    Units  Estimated Accuracy
 NG0166;SPC IL E     -   616,420.      342,270.      MT  (+/- 180 meters Scaled)
 NG0166
 NG0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM322742(NAD 83)
 NG0166
 NG0166                          SUPERSEDED SURVEY CONTROL
 NG0166
 NG0166  NGVD 29 (??/??/92)  213.93   (m)          701.9    (f) COMPUTED    1 0
 NG0166
 NG0166.Superseded values are not recommended for survey control.
 NG0166
 NG0166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0166.See file dsdata.pdf to determine how the superseded data were derived.
 NG0166
 NG0166_MARKER: DV = VERTICAL CONTROL DISK
 NG0166_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0166+WITH SETTING: INTO GROUND
 NG0166_STAMPING: P 274 1973
 NG0166_MARK LOGO: NGS
 NG0166_PROJECTION: FLUSH
 NG0166_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0166_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0166
 NG0166  HISTORY     - Date     Condition        Report By
 NG0166  HISTORY     - 1973     MONUMENTED       NGS
 NG0166  HISTORY     - 19960503 GOOD             USPSQD
 NG0166
 NG0166                          STATION DESCRIPTION
 NG0166
 NG0166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0166'1.3 MI NW FROM HIGHWOOD.
 NG0166'1.30 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0166'FROM THE CROSSING OF HIGHWOOD AVENUE, AT THE CROSSING OF OLD ELM
 NG0166'ROAD, 101 FEET SOUTH OF THE CENTER LINE OF THE CROSSING, 121 FEET
 NG0166'SOUTHEAST OF THE CENTER LINE OF OLD ELM ROAD, 54 FEET NORTHEAST
 NG0166'OF THE CENTER LINE OF WESTERN AVENUE 29.3 FEET SOUTHWEST OF THE
 NG0166'SOUTHWEST RAIL OF THE SOUTHWEST MAIN TRACK, 2.5 FEET SOUTHEAST
 NG0166'OF A POWER POLE.  A NGS DISK ON THE TOP OF A 4-FOOT COPPER
 NG0166'COATED ROD THAT IS ATTACHED TO A METAL BASE PLATE AND ENCASED
 NG0166'IN A 6 INCH METAL PIPE FLUSH WITH THE GROUND, 9/10 FEET NORTHWEST
 NG0166'OF A METAL WITNESS POST 3, FEET BELOW THE LEVEL OF THE RAILROAD.
 NG0166'THIS MARK MAY ALSO BE REACHED BY GOING ABOUT 2.6 MILES SOUTHEAST
 NG0166'ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE CROSSING OF
 NG0166'DEERPATH AVENUE AT LAKE FOREST.  SECTION 10, T43N, R12E.
 NG0166
 NG0166                          STATION RECOVERY (1996)
 NG0166
 NG0166'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0166'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1206 ***********************************************************************
 JC1206  DESIGNATION -  P 282
 JC1206  PID         -  JC1206
 JC1206  STATE/COUNTY-  IL/MADISON
 JC1206  COUNTRY     -  US
 JC1206  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 JC1206
 JC1206                         *CURRENT SURVEY CONTROL
 JC1206  ______________________________________________________________________
 JC1206* NAD 83(1986) POSITION- 38 51 41.     (N) 090 07 42.     (W)   SCALED
 JC1206* NAVD 88 ORTHO HEIGHT -   135.987 (meters)      446.15  (feet) ADJUSTED
 JC1206  ______________________________________________________________________
 JC1206  GEOID HEIGHT    -        -31.422 (meters)                     GEOID18
 JC1206  DYNAMIC HEIGHT  -        135.903 (meters)      445.88  (feet) COMP
 JC1206  MODELED GRAVITY -    980,005.1   (mgal)                       NAVD 88
 JC1206
 JC1206  VERT ORDER      -  FIRST     CLASS II
 JC1206
 JC1206.The horizontal coordinates were scaled from a map and have
 JC1206.an estimated accuracy of +/- 6 seconds.
 JC1206
 JC1206.The orthometric height was determined by differential leveling and
 JC1206.adjusted by the NATIONAL GEODETIC SURVEY
 JC1206.in June 1991.
 JC1206
 JC1206.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1206.GEOID18 height accuracy estimate available here.
 JC1206
 JC1206.Click photographs - Photos may exist for this station.
 JC1206
 JC1206.The dynamic height is computed by dividing the NAVD 88
 JC1206.geopotential number by the normal gravity value computed on the
 JC1206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1206.degrees latitude (g = 980.6199 gals.).
 JC1206
 JC1206.The modeled gravity was interpolated from observed gravity values.
 JC1206
 JC1206;                    North         East    Units  Estimated Accuracy
 JC1206;SPC IL W     -   243,580.      703,330.      MT  (+/- 180 meters Scaled)
 JC1206
 JC1206_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD491053(NAD 83)
 JC1206
 JC1206                          SUPERSEDED SURVEY CONTROL
 JC1206
 JC1206  NGVD 29 (11/26/84)  135.953  (m)          446.04   (f) ADJUSTED    1 2
 JC1206
 JC1206.Superseded values are not recommended for survey control.
 JC1206
 JC1206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1206.See file dsdata.pdf to determine how the superseded data were derived.
 JC1206
 JC1206_MARKER: DV = VERTICAL CONTROL DISK
 JC1206_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JC1206_SP_SET: ABUTMENT
 JC1206_STAMPING: P 282 1981
 JC1206_MARK LOGO: NGS
 JC1206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1206
 JC1206  HISTORY     - Date     Condition        Report By
 JC1206  HISTORY     - 1981     MONUMENTED       NGS
 JC1206  HISTORY     - 20020121 GOOD             JCLS
 JC1206
 JC1206                          STATION DESCRIPTION
 JC1206
 JC1206'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1206'IN EAST ALTON.
 JC1206'IN EAST ALTON, AT THE SOUTHEAST END OF THE STATE HIGHWAY 3 BRIDGE OVER
 JC1206'THE WOOD RIVER, 0.3 KILOMETER (0.2 MILE) SOUTHEAST OF THE SOUTHEAST
 JC1206'END OF THE ILLINOIS POWER PLANT ON HIGHWAY 3, 5.03 METERS (16.5 FEET)
 JC1206'NORTHEAST OF THE CENTER LINE OF THE NORTHWEST BOUND LANE OF HIGHWAY 3,
 JC1206'AND ABOUT 0.21 METERS (0.7 FOOT) SOUTHWEST OF THE SOUTHHWEST OF THE
 JC1206'SOUTHWEST FACE OF THE NORTHEAST HEAD WALL OF THE SOUTHEAST ABUTMENT OF
 JC1206'THE BRIDGE.
 JC1206'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 JC1206
 JC1206                          STATION RECOVERY (2002)
 JC1206
 JC1206'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002
 JC1206'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3598 ***********************************************************************
 DP3598  DESIGNATION -  P 282 RESET
 DP3598  PID         -  DP3598
 DP3598  STATE/COUNTY-  IL/MADISON
 DP3598  COUNTRY     -  US
 DP3598  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 DP3598
 DP3598                         *CURRENT SURVEY CONTROL
 DP3598  ______________________________________________________________________
 DP3598* NAD 83(1986) POSITION- 38 51 39.2    (N) 090 07 39.3    (W)   HD_HELD2
 DP3598* NAVD 88 ORTHO HEIGHT -   136.028 (meters)      446.29  (feet) ADJUSTED
 DP3598  ______________________________________________________________________
 DP3598  GEOID HEIGHT    -        -31.421 (meters)                     GEOID18
 DP3598  DYNAMIC HEIGHT  -        135.943 (meters)      446.01  (feet) COMP
 DP3598  MODELED GRAVITY -    980,005.1   (mgal)                       NAVD 88
 DP3598
 DP3598  VERT ORDER      -  SECOND    CLASS I
 DP3598
 DP3598.The horizontal coordinates were established by autonomous hand held GPS
 DP3598.observations and have an estimated accuracy of +/- 10 meters.
 DP3598
 DP3598.The orthometric height was determined by differential leveling and
 DP3598.adjusted by the NATIONAL GEODETIC SURVEY
 DP3598.in July 2014.
 DP3598
 DP3598.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3598.GEOID18 height accuracy estimate available here.
 DP3598
 DP3598.Click photographs - Photos may exist for this station.
 DP3598
 DP3598.The dynamic height is computed by dividing the NAVD 88
 DP3598.geopotential number by the normal gravity value computed on the
 DP3598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3598.degrees latitude (g = 980.6199 gals.).
 DP3598
 DP3598.The modeled gravity was interpolated from observed gravity values.
 DP3598
 DP3598;                    North         East    Units  Estimated Accuracy
 DP3598;SPC IL W     -   243,528.      703,392.      MT  (+/- 10 meters HH2 GPS)
 DP3598
 DP3598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4923605261(NAD 83)
 DP3598
 DP3598                          SUPERSEDED SURVEY CONTROL
 DP3598
 DP3598.No superseded survey control is available for this station.
 DP3598
 DP3598_MARKER: DV = VERTICAL CONTROL DISK
 DP3598_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DP3598_SP_SET: ABUTMENT
 DP3598_STAMPING: P 282 RESET 1991
 DP3598_MARK LOGO: NGS
 DP3598_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3598+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2013
 DP3598
 DP3598  HISTORY     - Date     Condition        Report By
 DP3598  HISTORY     - 1991     MONUMENTED       NGS
 DP3598  HISTORY     - 20130403 GOOD             TROTT
 DP3598
 DP3598                          STATION DESCRIPTION
 DP3598
 DP3598'DESCRIBED BY TROTTER AND ASSOCIATES 2013 (JMM)
 DP3598'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST-SOUTHWEST OF
 DP3598'BETHALTO, 3.3 MI (5.3 KM) SOUTHEAST OF ALTON AND 1.9 MI (3.1 KM) WEST
 DP3598'OF WOOD RIVER.
 DP3598'
 DP3598'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 WITH STATE
 DP3598'HIGHWAY 143 IN WOOD RIVER, GO WEST-NORTHWEST ON STATE HIGHWAY 143 FOR
 DP3598'1.4 MI (2.3 KM) TO THE STATION ON THE LEFT.
 DP3598'
 DP3598'THE STATION IS LOCATED IN THE NORTH END OF THE EAST ABUTMENT OF BRIDGE
 DP3598''060-0201' OVER A GRAVEL ACCESS ROAD LEADING NORTHEAST TO A SPUR LEVEE
 DP3598'ON THE NORTHWEST SIDE OF THE WOOD RIVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1166 ***********************************************************************
 JC1166  DESIGNATION -  P 283
 JC1166  PID         -  JC1166
 JC1166  STATE/COUNTY-  IL/MADISON
 JC1166  COUNTRY     -  US
 JC1166  USGS QUAD   -  GRANITE CITY (2018)
 JC1166
 JC1166                         *CURRENT SURVEY CONTROL
 JC1166  ______________________________________________________________________
 JC1166* NAD 83(1986) POSITION- 38 42 41.     (N) 090 10 14.     (W)   SCALED
 JC1166* NAVD 88 ORTHO HEIGHT -   135.133 (meters)      443.35  (feet) ADJUSTED
 JC1166  ______________________________________________________________________
 JC1166  GEOID HEIGHT    -        -31.235 (meters)                     GEOID18
 JC1166  DYNAMIC HEIGHT  -        135.048 (meters)      443.07  (feet) COMP
 JC1166  MODELED GRAVITY -    979,993.9   (mgal)                       NAVD 88
 JC1166
 JC1166  VERT ORDER      -  FIRST     CLASS II
 JC1166
 JC1166.The horizontal coordinates were scaled from a map and have
 JC1166.an estimated accuracy of +/- 6 seconds.
 JC1166
 JC1166.The orthometric height was determined by differential leveling and
 JC1166.adjusted by the NATIONAL GEODETIC SURVEY
 JC1166.in June 1991.
 JC1166
 JC1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1166.GEOID18 height accuracy estimate available here.
 JC1166
 JC1166.Click photographs - Photos may exist for this station.
 JC1166
 JC1166.The dynamic height is computed by dividing the NAVD 88
 JC1166.geopotential number by the normal gravity value computed on the
 JC1166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1166.degrees latitude (g = 980.6199 gals.).
 JC1166
 JC1166.The modeled gravity was interpolated from observed gravity values.
 JC1166
 JC1166;                    North         East    Units  Estimated Accuracy
 JC1166;SPC IL W     -   226,930.      699,660.      MT  (+/- 180 meters Scaled)
 JC1166
 JC1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC460885(NAD 83)
 JC1166
 JC1166                          SUPERSEDED SURVEY CONTROL
 JC1166
 JC1166  NGVD 29 (11/26/84)  135.099  (m)          443.24   (f) ADJUSTED    1 2
 JC1166
 JC1166.Superseded values are not recommended for survey control.
 JC1166
 JC1166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1166.See file dsdata.pdf to determine how the superseded data were derived.
 JC1166
 JC1166_MARKER: I = METAL ROD
 JC1166_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1166_STAMPING: P 283 1981
 JC1166_MARK LOGO: NGS
 JC1166_PROJECTION: FLUSH
 JC1166_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1166_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1166_ROD/PIPE-DEPTH: 9.8 meters
 JC1166
 JC1166  HISTORY     - Date     Condition        Report By
 JC1166  HISTORY     - 1981     MONUMENTED       NGS
 JC1166  HISTORY     - 20191217 GOOD             ILDW
 JC1166
 JC1166                          STATION DESCRIPTION
 JC1166
 JC1166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1166'1.4 KM (0.9 MI.) WEST FROM GRANITE CITY.
 JC1166'0.55 KILOMETERS (0.35 MILES) NORTHWEST ALONG ROCK ROAD FROM THE
 JC1166'INTERSECTION OF STATE HIGHWAY 3 IN GRANITE CITY TO THE SOUTHEAST LEVEE
 JC1166'OF THE CHAIN OF ROCKS CANAL, THENCE 0.9 KILOMETERS (0.55 MILES)
 JC1166'SOUTHWEST ALONG THE LEVEE TO THE MARK ON THE LEFT, 0.2 KILOMETERS (0.1
 JC1166'MILES) SOUTHWEST OF A RAILROAD CROSSING, 4.58 METERS (15.0 FEET)
 JC1166'SOUTHEAST OF THE CENTER OF THE LEVEE ROAD, 11.89 METERS (39.0 FEET)
 JC1166'WEST OF THE SOUTHWEST CORNER OF A STEEL TOWER SUPPORTING A CONVAYER
 JC1166'BELT, 0.44 METERS (1.5 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1166'THE MARK IS 0.44 METERS  SW FROM A WITNESS POST.
 JC1166'THE MARK IS 0.20 M BELOW TOP OF LEVEE ROAD.
 JC1166
 JC1166                          STATION RECOVERY (2019)
 JC1166
 JC1166'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC1166'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1147 ***********************************************************************
 JC1147  DESIGNATION -  P 284
 JC1147  PID         -  JC1147
 JC1147  STATE/COUNTY-  IL/ST CLAIR
 JC1147  COUNTRY     -  US
 JC1147  USGS QUAD   -  CAHOKIA (2018)
 JC1147
 JC1147                         *CURRENT SURVEY CONTROL
 JC1147  ______________________________________________________________________
 JC1147* NAD 83(1986) POSITION- 38 34 43.     (N) 090 11 51.     (W)   SCALED
 JC1147* NAVD 88 ORTHO HEIGHT -   129.692 (meters)      425.50  (feet) ADJUSTED
 JC1147  ______________________________________________________________________
 JC1147  GEOID HEIGHT    -        -30.917 (meters)                     GEOID18
 JC1147  DYNAMIC HEIGHT  -        129.610 (meters)      425.23  (feet) COMP
 JC1147  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JC1147
 JC1147  VERT ORDER      -  FIRST     CLASS II
 JC1147
 JC1147.The horizontal coordinates were scaled from a map and have
 JC1147.an estimated accuracy of +/- 6 seconds.
 JC1147
 JC1147.The orthometric height was determined by differential leveling and
 JC1147.adjusted by the NATIONAL GEODETIC SURVEY
 JC1147.in June 1991.
 JC1147
 JC1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1147.GEOID18 height accuracy estimate available here.
 JC1147
 JC1147.Click photographs - Photos may exist for this station.
 JC1147
 JC1147.The dynamic height is computed by dividing the NAVD 88
 JC1147.geopotential number by the normal gravity value computed on the
 JC1147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1147.degrees latitude (g = 980.6199 gals.).
 JC1147
 JC1147.The modeled gravity was interpolated from observed gravity values.
 JC1147
 JC1147;                    North         East    Units  Estimated Accuracy
 JC1147;SPC IL W     -   212,190.      697,310.      MT  (+/- 180 meters Scaled)
 JC1147
 JC1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC441737(NAD 83)
 JC1147
 JC1147                          SUPERSEDED SURVEY CONTROL
 JC1147
 JC1147  NGVD 29 (11/26/84)  129.654  (m)          425.37   (f) ADJUSTED    1 2
 JC1147
 JC1147.Superseded values are not recommended for survey control.
 JC1147
 JC1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1147.See file dsdata.pdf to determine how the superseded data were derived.
 JC1147
 JC1147_MARKER: I = METAL ROD
 JC1147_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1147_STAMPING: P 284 1981
 JC1147_MARK LOGO: NGS
 JC1147_PROJECTION: FLUSH
 JC1147_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1147_ROD/PIPE-DEPTH: 9.8 meters
 JC1147
 JC1147  HISTORY     - Date     Condition        Report By
 JC1147  HISTORY     - 1981     MONUMENTED       NGS
 JC1147
 JC1147                          STATION DESCRIPTION
 JC1147
 JC1147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1147'5.0 KM (3.0 MI) SW FROM EAST ST LOUIS.
 JC1147'5.0 KILOMETERS (3.0 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE FROM THE
 JC1147'U.S. HIGHWAY 55 AND 70 BRIDGE OVER THE LEVEE IN EAST SAINT LOUIS TO
 JC1147'THE INTERSECTION OF CARGAIL ROAD, ON THE SOUTHWEST SIDE OF THE
 JC1147'INTERSECTION BETWEEN A RAILROAD SIGNAL AND THE SOUTHWEST HEADWALL OF A
 JC1147'FLOOD GATE FOR THE ROAD, 5.48 METERS (18.0 FEET) SOUTHWEST OF THE
 JC1147'CENTER OF CARGAIL ROAD, 10.82 METERS (35.5 FEET) NORTHWEST OF THE RAIL
 JC1147'OF THE ILLINOIS CENTERAL GULF RAILROAD, 5.85 METERS (19.2 FEET)
 JC1147'NORTHWEST OF THE SOUTH CORNER OF THE CONCRETE BASE OF THE RAIL SIGNAL,
 JC1147'5.79 METERS (19 FEET) SOUTHEAST OF THE SOUTHEAST FACE OF THE CONCRETE
 JC1147'RETAINING WALL OF THE FLOOD GATE.
 JC1147'THE MARK IS 0.30 METERS  NW FROM A WITNESS POST.
 JC1147'THE MARK IS 0.18 M ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1121 ***********************************************************************
 JC1121  DESIGNATION -  P 285
 JC1121  PID         -  JC1121
 JC1121  STATE/COUNTY-  IL/MONROE
 JC1121  COUNTRY     -  US
 JC1121  USGS QUAD   -  COLUMBIA (2018)
 JC1121
 JC1121                         *CURRENT SURVEY CONTROL
 JC1121  ______________________________________________________________________
 JC1121* NAD 83(1986) POSITION- 38 26 45.     (N) 090 13 48.     (W)   SCALED
 JC1121* NAVD 88 ORTHO HEIGHT -   129.324 (meters)      424.29  (feet) ADJUSTED
 JC1121  ______________________________________________________________________
 JC1121  GEOID HEIGHT    -        -30.599 (meters)                     GEOID18
 JC1121  DYNAMIC HEIGHT  -        129.241 (meters)      424.02  (feet) COMP
 JC1121  MODELED GRAVITY -    979,985.1   (mgal)                       NAVD 88
 JC1121
 JC1121  VERT ORDER      -  FIRST     CLASS II
 JC1121
 JC1121.The horizontal coordinates were scaled from a map and have
 JC1121.an estimated accuracy of +/- 6 seconds.
 JC1121
 JC1121.The orthometric height was determined by differential leveling and
 JC1121.adjusted by the NATIONAL GEODETIC SURVEY
 JC1121.in June 1991.
 JC1121
 JC1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1121.GEOID18 height accuracy estimate available here.
 JC1121
 JC1121.Click photographs - Photos may exist for this station.
 JC1121
 JC1121.The dynamic height is computed by dividing the NAVD 88
 JC1121.geopotential number by the normal gravity value computed on the
 JC1121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1121.degrees latitude (g = 980.6199 gals.).
 JC1121
 JC1121.The modeled gravity was interpolated from observed gravity values.
 JC1121
 JC1121;                    North         East    Units  Estimated Accuracy
 JC1121;SPC IL W     -   197,460.      694,470.      MT  (+/- 180 meters Scaled)
 JC1121
 JC1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC417589(NAD 83)
 JC1121
 JC1121                          SUPERSEDED SURVEY CONTROL
 JC1121
 JC1121  NGVD 29 (11/26/84)  129.281  (m)          424.15   (f) ADJUSTED    1 2
 JC1121
 JC1121.Superseded values are not recommended for survey control.
 JC1121
 JC1121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1121.See file dsdata.pdf to determine how the superseded data were derived.
 JC1121
 JC1121_MARKER: I = METAL ROD
 JC1121_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1121_STAMPING: P 285 1981
 JC1121_MARK LOGO: NGS
 JC1121_PROJECTION: FLUSH
 JC1121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1121_ROD/PIPE-DEPTH: 9.8 meters
 JC1121
 JC1121  HISTORY     - Date     Condition        Report By
 JC1121  HISTORY     - 1981     MONUMENTED       NGS
 JC1121
 JC1121                          STATION DESCRIPTION
 JC1121
 JC1121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1121'8.15 KM (5.05 MI) WEST FROM COLUMBIA.
 JC1121'3.9 KILOMETERS (2.4 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1121'THE JUNCTION OF U.S. HIGHWAY 50 IN THE NORTHWEST SECTION OF COLUMBIA
 JC1121'TO A BEND IN THE LEVEE THENCE 4.1 KILOMETERS (2.55 MILES) EAST ALONG
 JC1121'THE TOP OF THE MAIN LEVEE TO A PAVED ROAD CROSSING, THENCE 0.1
 JC1121'KILOMETERS (0.05 MILES) SOUTHEAST ALONG PAVED ROAD TO THE MARK ON THE
 JC1121'RIGHT, AT THE END OF THE SOUTH LEVEE, 9.15 METERS (30.0 FEET)
 JC1121'SOUTHWEST OF THE CENTER OF THE PAVED ROAD, 2.44 METERS (8.0 FEET)
 JC1121'SOUTHEAST OF THE CENTER OF THE LEVEE ROAD, 0.45 METERS (1.5 FEET)
 JC1121'NORTHEAST OF A METAL WITNESS POST.
 JC1121'THE MARK IS 0.45 METERS  SW FROM A WITNESS POST.
 JC1121'THE MARK IS ABOVE LEVEL WITH PAVED ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1074 ***********************************************************************
 JC1074  DESIGNATION -  P 286
 JC1074  PID         -  JC1074
 JC1074  STATE/COUNTY-  IL/MONROE
 JC1074  COUNTRY     -  US
 JC1074  USGS QUAD   -  RENAULT (2018)
 JC1074
 JC1074                         *CURRENT SURVEY CONTROL
 JC1074  ______________________________________________________________________
 JC1074* NAD 83(1986) POSITION- 38 08 00.50   (N) 090 14 29.02   (W)   HD_HELD1
 JC1074* NAVD 88 ORTHO HEIGHT -   124.014 (meters)      406.87  (feet) ADJUSTED
 JC1074  ______________________________________________________________________
 JC1074  GEOID HEIGHT    -        -29.902 (meters)                     GEOID18
 JC1074  DYNAMIC HEIGHT  -        123.933 (meters)      406.60  (feet) COMP
 JC1074  MODELED GRAVITY -    979,972.8   (mgal)                       NAVD 88
 JC1074
 JC1074  VERT ORDER      -  FIRST     CLASS II
 JC1074
 JC1074.The horizontal coordinates were determined by differentially corrected
 JC1074.hand held GPS observations or other comparable positioning techniques
 JC1074.and have an estimated accuracy of +/- 3 meters.
 JC1074
 JC1074.The orthometric height was determined by differential leveling and
 JC1074.adjusted by the NATIONAL GEODETIC SURVEY
 JC1074.in June 1991.
 JC1074
 JC1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1074.GEOID18 height accuracy estimate available here.
 JC1074
 JC1074.Click photographs - Photos may exist for this station.
 JC1074
 JC1074.The dynamic height is computed by dividing the NAVD 88
 JC1074.geopotential number by the normal gravity value computed on the
 JC1074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1074.degrees latitude (g = 980.6199 gals.).
 JC1074
 JC1074.The modeled gravity was interpolated from observed gravity values.
 JC1074
 JC1074;                    North         East    Units  Estimated Accuracy
 JC1074;SPC IL W     -   162,786.7     693,448.8     MT  (+/- 3 meters HH1 GPS) 
 JC1074
 JC1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4178024219(NAD 83)
 JC1074
 JC1074                          SUPERSEDED SURVEY CONTROL
 JC1074
 JC1074  NGVD 29 (11/26/84)  123.962  (m)          406.70   (f) ADJUSTED    1 2
 JC1074
 JC1074.Superseded values are not recommended for survey control.
 JC1074
 JC1074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1074.See file dsdata.pdf to determine how the superseded data were derived.
 JC1074
 JC1074_MARKER: F = FLANGE-ENCASED ROD
 JC1074_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1074_STAMPING: P 286 1981
 JC1074_MARK LOGO: NGS
 JC1074_PROJECTION: FLUSH
 JC1074_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1074+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2019
 JC1074_ROD/PIPE-DEPTH: 9.80 meters
 JC1074
 JC1074  HISTORY     - Date     Condition        Report By
 JC1074  HISTORY     - 1981     MONUMENTED       NGS
 JC1074  HISTORY     - 20110609 GOOD             USACE
 JC1074  HISTORY     - 20110808 GOOD             ILDT
 JC1074  HISTORY     - 20190608 GOOD             ILDT
 JC1074
 JC1074                          STATION DESCRIPTION
 JC1074
 JC1074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1074'18.7 KM (11.6 MI) NW FROM PRAIRIE DU ROCHER.
 JC1074'3.4 KILOMETERS (2.1 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1074'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE INTERSECTION OF STATE HIGHWAY
 JC1074'155 IN PRAIRIE DU ROCHER, THENCE CONTINUE NORTHWEST ALONG THE SAME
 JC1074'LEVEE FOR 15.3 KILOMETERS (9.5 MILES) TO THE MARK ON THE RIGHT AT MILE
 JC1074'POST NUMBER 1, 4.26 METERS (14.0 FEET) NORTHEAST OF THE CENTER OF THE
 JC1074'LEVEE ROAD, 1.06 METERS (3.5 FEET) SOUTHWEST OF CONCRETE MILE POST
 JC1074'NUMBER 1 AND 0.36 METER (1.0 FEET) SOUTHEAST OF A METAL WITNESS POST.
 JC1074'THE MARK IS 0.35 METERS  NW FROM A WITNESS POST.
 JC1074'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1074
 JC1074                          STATION RECOVERY (2011)
 JC1074
 JC1074'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 JC1074'FOUND IN GOOD CONDITION
 JC1074
 JC1074                          STATION RECOVERY (2011)
 JC1074
 JC1074'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1074'RECOVERED IN GOOD CONDITION.
 JC1074
 JC1074                          STATION RECOVERY (2019)
 JC1074
 JC1074'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1085 ***********************************************************************
 JC1085  CBN         -  This is a Cooperative Base Network Control Station.
 JC1085  DESIGNATION -  P 287
 JC1085  PID         -  JC1085
 JC1085  STATE/COUNTY-  IL/MONROE
 JC1085  COUNTRY     -  US
 JC1085  USGS QUAD   -  SELMA (2017)
 JC1085
 JC1085                         *CURRENT SURVEY CONTROL
 JC1085  ______________________________________________________________________
 JC1085* NAD 83(2011) POSITION- 38 14 44.94473(N) 090 20 53.47133(W)   ADJUSTED
 JC1085* NAD 83(2011) ELLIP HT-    95.191 (meters)        (06/27/12)   ADJUSTED
 JC1085* NAD 83(2011) EPOCH   -  2010.00
 JC1085* NAVD 88 ORTHO HEIGHT -   125.379 (meters)      411.35  (feet) ADJUSTED
 JC1085  ______________________________________________________________________
 JC1085  GEOID HEIGHT    -        -30.165 (meters)                     GEOID18
 JC1085  NAD 83(2011) X  -    -30,479.977 (meters)                     COMP
 JC1085  NAD 83(2011) Y  - -5,015,566.762 (meters)                     COMP
 JC1085  NAD 83(2011) Z  -  3,926,968.062 (meters)                     COMP
 JC1085  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 JC1085  DYNAMIC HEIGHT  -        125.297 (meters)      411.08  (feet) COMP
 JC1085  MODELED GRAVITY -    979,973.5   (mgal)                       NAVD 88
 JC1085
 JC1085  VERT ORDER      -  FIRST     CLASS II
 JC1085
 JC1085  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC1085  Standards:
 JC1085         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC1085            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC1085  -------------------------------------------------------------------
 JC1085  NETWORK    1.05   1.98           0.48   0.36   1.01     -0.06534828
 JC1085  -------------------------------------------------------------------
 JC1085  Click here for local accuracies and other accuracy information.
 JC1085
 JC1085.The horizontal coordinates were established by GPS observations
 JC1085.and adjusted by the National Geodetic Survey in June 2012.
 JC1085
 JC1085.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC1085.been affixed to the stable North American tectonic plate. See 
 JC1085.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC1085
 JC1085.The horizontal coordinates are valid at the epoch date displayed above
 JC1085.which is a decimal equivalence of Year/Month/Day.
 JC1085
 JC1085.The orthometric height was determined by differential leveling and
 JC1085.adjusted by the NATIONAL GEODETIC SURVEY
 JC1085.in June 1991.
 JC1085
 JC1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1085.GEOID18 height accuracy estimate available here.
 JC1085
 JC1085.Click photographs - Photos may exist for this station.
 JC1085
 JC1085.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC1085
 JC1085.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1085
 JC1085.The ellipsoidal height was determined by GPS observations
 JC1085.and is referenced to NAD 83.
 JC1085
 JC1085.The dynamic height is computed by dividing the NAVD 88
 JC1085.geopotential number by the normal gravity value computed on the
 JC1085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1085.degrees latitude (g = 980.6199 gals.).
 JC1085
 JC1085.The modeled gravity was interpolated from observed gravity values.
 JC1085
 JC1085. The following values were computed from the NAD 83(2011) position.
 JC1085
 JC1085;                    North         East     Units Scale Factor Converg.
 JC1085;SPC IL W     -   175,269.325   684,110.962   MT  0.99994428   -0 06 44.5
 JC1085;SPC IL W     -   575,029.44  2,244,454.05   sFT  0.99994428   -0 06 44.5
 JC1085;UTM  15      - 4,236,415.330   732,062.376   MT  1.00026328   +1 38 32.3
 JC1085
 JC1085!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1085!SPC IL W     -   0.99998506  x   0.99994428  =   0.99992934
 JC1085!UTM  15      -   0.99998506  x   1.00026328  =   1.00024834
 JC1085
 JC1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3206236415(NAD 83)
 JC1085
 JC1085                          SUPERSEDED SURVEY CONTROL
 JC1085
 JC1085  NAD 83(2007)-  38 14 44.94472(N)    090 20 53.47209(W) AD(2002.00) 0
 JC1085  ELLIP H (02/10/07)   95.217  (m)                       GP(2002.00)    
 JC1085  ELLIP H (10/15/04)   95.181  (m)                       GP(       ) 4 2
 JC1085  NAD 83(1997)-  38 14 44.94479(N)    090 20 53.47214(W) AD(       ) B
 JC1085  ELLIP H (07/17/98)   95.227  (m)                       GP(       ) 4 1
 JC1085  NAVD 88             125.38   (m)          411.4    (f) LEVELING    3  
 JC1085  NGVD 29 (11/26/84)  125.329  (m)          411.18   (f) ADJUSTED    1 2
 JC1085
 JC1085.Superseded values are not recommended for survey control.
 JC1085
 JC1085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1085.See file dsdata.pdf to determine how the superseded data were derived.
 JC1085
 JC1085_MARKER: F = FLANGE-ENCASED ROD
 JC1085_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1085_STAMPING: P 287 1981
 JC1085_MARK LOGO: NGS
 JC1085_PROJECTION: RECESSED 30 CENTIMETERS
 JC1085_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1085_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1085+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2002
 JC1085_ROD/PIPE-DEPTH: 9.80 meters
 JC1085
 JC1085  HISTORY     - Date     Condition        Report By
 JC1085  HISTORY     - 1981     MONUMENTED       NGS
 JC1085  HISTORY     - 19970403 GOOD             NGS
 JC1085  HISTORY     - 19990121 GOOD             TWM
 JC1085  HISTORY     - 19990830 GOOD             NGS
 JC1085  HISTORY     - 20020121 GOOD             JCLS
 JC1085  HISTORY     - 20190906 SEE DESCRIPTION  ILDT
 JC1085
 JC1085                          STATION DESCRIPTION
 JC1085
 JC1085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1085'5.3 KM (3.3 MI) SOUTH FROM VALMEYER.
 JC1085'5.3 KILOMETERS (3.3 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1085'THE OLD FOUNTAIN CREEK PUMPING STATION AT VALMEYER TO THE MARK ON THE
 JC1085'LEFT, 3.66 METERS (12.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD AND
 JC1085'0.46 METER (1.5 FEET) NORTH OF A METAL WITNESS POST.
 JC1085'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 JC1085'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
 JC1085
 JC1085                          STATION RECOVERY (1997)
 JC1085
 JC1085'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JC1085'THE STATION IS LOCATED ABOUT 4.5 MI (7.2 KM) WEST AND SOUTH OF
 JC1085'VALMEYER (THE ORIGINAL TOWN) ALONG STATE ROUTE 156 AND THE LEVEE ROAD
 JC1085'ON THE MISSISSIPPI RIVER LEVEE.  TO REACH FROM THE WEST CITY LIMIT OF
 JC1085'VALMEYER AT A SMALL CREEK BRIDGE, PROCEED WEST AND SOUTH ON ROUTE 156
 JC1085'FOR 2.2 MI (3.5 KM) TO THE END OF ROUTE 156, CONTINUE STRAIGHT AHEAD
 JC1085'FOR 1.5 MI (2.4 KM) TO THE POINT WHERE THE ROAD JOINS THE LEVEE ROAD,
 JC1085'CONTINUE SOUTH ON THE LEVEE ROAD FOR 0.8 MI (1.3 KM) TO THE STATION ON
 JC1085'THE LEFT, 3.7 M (12.1 FT) EAST OF THE CENTER OF THE ROAD, 0.4 M (1.3
 JC1085'FT) NORTH OF A FIBERGLASS WITNESS POST, AND ABOUT 0.2 M (0.7 FT) BELOW
 JC1085'THE TOP OF THE LEVEE.  NOTE--ACCESS TO THE STATION POINT IS THROUGH A
 JC1085'5-INCH ACCESS COVER.
 JC1085
 JC1085                          STATION RECOVERY (1999)
 JC1085
 JC1085'RECOVERY NOTE BY THOUVENOT, WADE AND MOERCHEN 1999 (JDW)
 JC1085'RECOVERED AS DESCRIBED.
 JC1085
 JC1085                          STATION RECOVERY (1999)
 JC1085
 JC1085'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (RB)
 JC1085'RECOVERED AS DESCRIBED
 JC1085
 JC1085                          STATION RECOVERY (2002)
 JC1085
 JC1085'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002
 JC1085'RECOVERED IN GOOD CONDITION.
 JC1085
 JC1085                          STATION RECOVERY (2019)
 JC1085
 JC1085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1085'CASING PUSHED AGAINST STEEL ROD.  WAS UNABLE TO MEASURE WITH GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1410 ***********************************************************************
 HB1410  DESIGNATION -  P 288
 HB1410  PID         -  HB1410
 HB1410  STATE/COUNTY-  IL/RANDOLPH
 HB1410  COUNTRY     -  US
 HB1410  USGS QUAD   -  KASKASKIA (2018)
 HB1410
 HB1410                         *CURRENT SURVEY CONTROL
 HB1410  ______________________________________________________________________
 HB1410* NAD 83(1986) POSITION- 37 59 02.37   (N) 089 56 47.18   (W)   HD_HELD1
 HB1410* NAVD 88 ORTHO HEIGHT -   117.180 (meters)      384.45  (feet) ADJUSTED
 HB1410  ______________________________________________________________________
 HB1410  GEOID HEIGHT    -        -29.743 (meters)                     GEOID18
 HB1410  DYNAMIC HEIGHT  -        117.100 (meters)      384.19  (feet) COMP
 HB1410  MODELED GRAVITY -    979,941.5   (mgal)                       NAVD 88
 HB1410
 HB1410  VERT ORDER      -  FIRST     CLASS II
 HB1410
 HB1410.The horizontal coordinates were determined by differentially corrected
 HB1410.hand held GPS observations or other comparable positioning techniques
 HB1410.and have an estimated accuracy of +/- 3 meters.
 HB1410
 HB1410.The orthometric height was determined by differential leveling and
 HB1410.adjusted by the NATIONAL GEODETIC SURVEY
 HB1410.in June 1991.
 HB1410
 HB1410.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1410.GEOID18 height accuracy estimate available here.
 HB1410
 HB1410.Click photographs - Photos may exist for this station.
 HB1410
 HB1410.The dynamic height is computed by dividing the NAVD 88
 HB1410.geopotential number by the normal gravity value computed on the
 HB1410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1410.degrees latitude (g = 980.6199 gals.).
 HB1410
 HB1410.The modeled gravity was interpolated from observed gravity values.
 HB1410
 HB1410;                    North         East    Units  Estimated Accuracy
 HB1410;SPC IL W     -   146,216.0     719,346.2     MT  (+/- 3 meters HH1 GPS) 
 HB1410
 HB1410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4122608135(NAD 83)
 HB1410
 HB1410                          SUPERSEDED SURVEY CONTROL
 HB1410
 HB1410  NGVD 29 (11/26/84)  117.116  (m)          384.24   (f) ADJUSTED    1 2
 HB1410
 HB1410.Superseded values are not recommended for survey control.
 HB1410
 HB1410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1410.See file dsdata.pdf to determine how the superseded data were derived.
 HB1410
 HB1410_MARKER: DV = VERTICAL CONTROL DISK
 HB1410_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 HB1410_SP_SET: MASSIVE CONCRETE
 HB1410_STAMPING: P 288 1981
 HB1410_MARK LOGO: NGS
 HB1410_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1410+STABILITY: POSITION/ELEVATION WELL
 HB1410
 HB1410  HISTORY     - Date     Condition        Report By
 HB1410  HISTORY     - 1981     MONUMENTED       NGS
 HB1410  HISTORY     - 20111216 GOOD             INDIV
 HB1410  HISTORY     - 20130526 GOOD             GEOCAC
 HB1410
 HB1410                          STATION DESCRIPTION
 HB1410
 HB1410'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1410'IN ELLIS GROVE.
 HB1410'IN ELLIS GROVE, AT THE U.S. ARMY CROPS OF ENGINEERS KASKASKIA RIVER
 HB1410'LOCK AND DAM, AT THE SOUTH CORNER OF THE MAIN CONTROL BUILDING AND
 HB1410'0.24 METER (0.8 FOOT)SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 HB1410'BUILDING.
 HB1410'THE MARK IS ABOVE LEVEL WITH CONCRETE SURFACE.
 HB1410
 HB1410                          STATION RECOVERY (2011)
 HB1410
 HB1410'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (MD)
 HB1410'RECOVERED IN GOOD CONDITION.
 HB1410
 HB1410                          STATION RECOVERY (2013)
 HB1410
 HB1410'RECOVERY NOTE BY GEOCACHING 2013 (APC)
 HB1410'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0363 ***********************************************************************
 MF0363  DESIGNATION -  P 29
 MF0363  PID         -  MF0363
 MF0363  STATE/COUNTY-  IL/LASALLE
 MF0363  COUNTRY     -  US
 MF0363  USGS QUAD   -  LONG POINT (2018)
 MF0363
 MF0363                         *CURRENT SURVEY CONTROL
 MF0363  ______________________________________________________________________
 MF0363* NAD 83(1986) POSITION- 41 01 33.     (N) 088 56 58.     (W)   SCALED
 MF0363* NAVD 88 ORTHO HEIGHT -   201.646 (meters)      661.57  (feet) ADJUSTED
 MF0363  ______________________________________________________________________
 MF0363  GEOID HEIGHT    -        -32.505 (meters)                     GEOID18
 MF0363  DYNAMIC HEIGHT  -        201.562 (meters)      661.29  (feet) COMP
 MF0363  MODELED GRAVITY -    980,201.7   (mgal)                       NAVD 88
 MF0363
 MF0363  VERT ORDER      -  SECOND    CLASS 0
 MF0363
 MF0363.The horizontal coordinates were scaled from a map and have
 MF0363.an estimated accuracy of +/- 6 seconds.
 MF0363
 MF0363.The orthometric height was determined by differential leveling and
 MF0363.adjusted by the NATIONAL GEODETIC SURVEY
 MF0363.in June 1991.
 MF0363
 MF0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0363.GEOID18 height accuracy estimate available here.
 MF0363
 MF0363.Click photographs - Photos may exist for this station.
 MF0363
 MF0363.The dynamic height is computed by dividing the NAVD 88
 MF0363.geopotential number by the normal gravity value computed on the
 MF0363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0363.degrees latitude (g = 980.6199 gals.).
 MF0363
 MF0363.The modeled gravity was interpolated from observed gravity values.
 MF0363
 MF0363;                    North         East    Units  Estimated Accuracy
 MF0363;SPC IL E     -   484,090.      248,190.      MT  (+/- 180 meters Scaled)
 MF0363
 MF0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL361434(NAD 83)
 MF0363
 MF0363                          SUPERSEDED SURVEY CONTROL
 MF0363
 MF0363  NGVD 29 (??/??/92)  201.699  (m)          661.74   (f) ADJ UNCH    2 0
 MF0363
 MF0363.Superseded values are not recommended for survey control.
 MF0363
 MF0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0363.See file dsdata.pdf to determine how the superseded data were derived.
 MF0363
 MF0363_MARKER: DB = BENCH MARK DISK
 MF0363_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0363_SP_SET: BOX CULVERT HEADWALL
 MF0363_STAMPING: P 29 1934
 MF0363_MARK LOGO: CGS
 MF0363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0363+STABILITY: SURFACE MOTION
 MF0363
 MF0363  HISTORY     - Date     Condition        Report By
 MF0363  HISTORY     - 1934     MONUMENTED       CGS
 MF0363  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF0363  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0363
 MF0363                          STATION DESCRIPTION
 MF0363
 MF0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0363'4.6 MI W FROM ANCONA.
 MF0363'IN LA SALLE COUNTY, 4.6 MILES WEST ALONG THE ATCHISON, TOPEKA
 MF0363'AND SANTA FE RAILWAY FROM THE STATION AT ANCONA, LIVINGSTON
 MF0363'COUNTY, ABOUT 2 MILES EAST OF THE STATION AT LEEDS, LA SALLE
 MF0363'COUNTY, 8-1/2 POLES WEST OF MILEPOST 100, AT A HIGHWAY CROSSING,
 MF0363'27 FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, 18 FEET
 MF0363'EAST OF THE CENTERLINE OF THE HIGHWAY, IN THE CENTER OF THE TOP
 MF0363'OF THE EAST HEADWALL OF A 3- BY 2-FOOT CONCRETE BOX HIGHWAY
 MF0363'CULVERT, AND ABOUT 3 FEET LOWER THAN THE RAIL.  A STANDARD
 MF0363'DISK, STAMPED P 29 1934.
 MF0363
 MF0363                          STATION RECOVERY (1997)
 MF0363
 MF0363'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0363'MARK NOT FOUND.
 MF0363
 MF0363                          STATION RECOVERY (2002)
 MF0363
 MF0363'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0363'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1338 ***********************************************************************
 HB1338  DESIGNATION -  P 290
 HB1338  PID         -  HB1338
 HB1338  STATE/COUNTY-  IL/JACKSON
 HB1338  COUNTRY     -  US
 HB1338  USGS QUAD   -  GORHAM (2018)
 HB1338
 HB1338                         *CURRENT SURVEY CONTROL
 HB1338  ______________________________________________________________________
 HB1338* NAD 83(1986) POSITION- 37 44 21.     (N) 089 27 48.     (W)   SCALED
 HB1338* NAVD 88 ORTHO HEIGHT -   110.707 (meters)      363.21  (feet) ADJUSTED
 HB1338  ______________________________________________________________________
 HB1338  GEOID HEIGHT    -        -29.152 (meters)                     GEOID18
 HB1338  DYNAMIC HEIGHT  -        110.629 (meters)      362.96  (feet) COMP
 HB1338  MODELED GRAVITY -    979,930.2   (mgal)                       NAVD 88
 HB1338
 HB1338  VERT ORDER      -  FIRST     CLASS II
 HB1338
 HB1338.The horizontal coordinates were scaled from a map and have
 HB1338.an estimated accuracy of +/- 6 seconds.
 HB1338
 HB1338.The orthometric height was determined by differential leveling and
 HB1338.adjusted by the NATIONAL GEODETIC SURVEY
 HB1338.in June 1991.
 HB1338
 HB1338.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1338.GEOID18 height accuracy estimate available here.
 HB1338
 HB1338.Click photographs - Photos may exist for this station.
 HB1338
 HB1338.The dynamic height is computed by dividing the NAVD 88
 HB1338.geopotential number by the normal gravity value computed on the
 HB1338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1338.degrees latitude (g = 980.6199 gals.).
 HB1338
 HB1338.The modeled gravity was interpolated from observed gravity values.
 HB1338
 HB1338;                    North         East    Units  Estimated Accuracy
 HB1338;SPC IL W     -   119,250.      761,990.      MT  (+/- 180 meters Scaled)
 HB1338
 HB1338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG829797(NAD 83)
 HB1338
 HB1338                          SUPERSEDED SURVEY CONTROL
 HB1338
 HB1338  NGVD 29 (11/26/84)  110.623  (m)          362.94   (f) ADJUSTED    1 2
 HB1338
 HB1338.Superseded values are not recommended for survey control.
 HB1338
 HB1338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1338.See file dsdata.pdf to determine how the superseded data were derived.
 HB1338
 HB1338_MARKER: I = METAL ROD
 HB1338_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1338_STAMPING: P 290 1981
 HB1338_MARK LOGO: NGS
 HB1338_PROJECTION: FLUSH
 HB1338_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1338_ROD/PIPE-DEPTH: 9.8 meters
 HB1338
 HB1338  HISTORY     - Date     Condition        Report By
 HB1338  HISTORY     - 1981     MONUMENTED       NGS
 HB1338
 HB1338                          STATION DESCRIPTION
 HB1338
 HB1338'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1338'5.75 KM (3.6 MI) NE FROM GORHAM.
 HB1338'2.3 KILOMETERS (1.45 MILES) SOUTHEAST ALONG COUNTY ROAD 9 FROM THE
 HB1338'POST OFFICE IN GORHAM, THENCE 3.45 KILOMETERS (2.15 MILES) NORTH ALONG
 HB1338'STATE HIGHWAY 3 TO THE MARK ON THE RIGHT, NEAR THE SOUTH END OF A
 HB1338'METAL GUARDRAIL FROM THE BRIDGE OVER WORTHEN BAYOU, 32.76 METERS
 HB1338'(107.5 FEET) SOUTH OF THE SOUTHEAST CORNER OF THE BRIDGE, 7.62 METERS
 HB1338'(25.0 FEET) EAST OF THE CENTER LINE OF STATE HIGHWAY 3, 11.3 METERS
 HB1338'(3.7 FEET) NORTH OF THE SOUTH END OF THE GUARDRAIL, 0.3 METERS (1.0
 HB1338'FEET) EAST OF THE EAST EDGE OF THE GUARDRAIL.
 HB1338'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1338'THE MARK IS 0.3 M BELOW HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1307 ***********************************************************************
 HB1307  DESIGNATION -  P 291
 HB1307  PID         -  HB1307
 HB1307  STATE/COUNTY-  IL/UNION
 HB1307  COUNTRY     -  US
 HB1307  USGS QUAD   -  WARE (2018)
 HB1307
 HB1307                         *CURRENT SURVEY CONTROL
 HB1307  ______________________________________________________________________
 HB1307* NAD 83(1986) POSITION- 37 24 24.     (N) 089 24 46.     (W)   SCALED
 HB1307* NAVD 88 ORTHO HEIGHT -   110.554 (meters)      362.71  (feet) ADJUSTED
 HB1307  ______________________________________________________________________
 HB1307  GEOID HEIGHT    -        -28.410 (meters)                     GEOID18
 HB1307  DYNAMIC HEIGHT  -        110.477 (meters)      362.46  (feet) COMP
 HB1307  MODELED GRAVITY -    979,931.0   (mgal)                       NAVD 88
 HB1307
 HB1307  VERT ORDER      -  FIRST     CLASS II
 HB1307
 HB1307.The horizontal coordinates were scaled from a map and have
 HB1307.an estimated accuracy of +/- 6 seconds.
 HB1307
 HB1307.The orthometric height was determined by differential leveling and
 HB1307.adjusted by the NATIONAL GEODETIC SURVEY
 HB1307.in June 1991.
 HB1307
 HB1307.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1307.GEOID18 height accuracy estimate available here.
 HB1307
 HB1307.Click photographs - Photos may exist for this station.
 HB1307
 HB1307.The dynamic height is computed by dividing the NAVD 88
 HB1307.geopotential number by the normal gravity value computed on the
 HB1307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1307.degrees latitude (g = 980.6199 gals.).
 HB1307
 HB1307.The modeled gravity was interpolated from observed gravity values.
 HB1307
 HB1307;                    North         East    Units  Estimated Accuracy
 HB1307;SPC IL W     -    82,390.      766,740.      MT  (+/- 180 meters Scaled)
 HB1307
 HB1307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG864427(NAD 83)
 HB1307
 HB1307                          SUPERSEDED SURVEY CONTROL
 HB1307
 HB1307  NGVD 29 (11/26/84)  110.458  (m)          362.39   (f) ADJUSTED    1 2
 HB1307
 HB1307.Superseded values are not recommended for survey control.
 HB1307
 HB1307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1307.See file dsdata.pdf to determine how the superseded data were derived.
 HB1307
 HB1307_MARKER: I = METAL ROD
 HB1307_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1307_STAMPING: P 291 1981
 HB1307_MARK LOGO: NGS
 HB1307_PROJECTION: FLUSH
 HB1307_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1307_ROD/PIPE-DEPTH: 9.7 meters
 HB1307
 HB1307  HISTORY     - Date     Condition        Report By
 HB1307  HISTORY     - 1981     MONUMENTED       NGS
 HB1307
 HB1307                          STATION DESCRIPTION
 HB1307
 HB1307'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1307'6.0 KM (3.7 MI) NW FROM REYNOLDSVILLE.
 HB1307'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1307'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1307'CHURCH IN REYNOLDSVILLE, THENCE 4.8 KILOMETERS (3.0 MILES) NORTH ALONG
 HB1307'THE LEVEE ROAD TO THE MARK ON THE RIGHT, 0.28 KILOMETER (0.15 MILE)
 HB1307'NORTH OF THE JUNCTION OF A PAVED ROAD LEADING EAST TO STATE HIGHWAYS 3
 HB1307'AND 146, 3.65 METERS (12.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD.
 HB1307'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 HB1307'THE MARK IS 0.18 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1313 ***********************************************************************
 HB1313  DESIGNATION -  P 292
 HB1313  PID         -  HB1313
 HB1313  STATE/COUNTY-  IL/UNION
 HB1313  COUNTRY     -  US
 HB1313  USGS QUAD   -  WARE (2018)
 HB1313
 HB1313                         *CURRENT SURVEY CONTROL
 HB1313  ______________________________________________________________________
 HB1313* NAD 83(1986) POSITION- 37 28 36.     (N) 089 27 44.     (W)   SCALED
 HB1313* NAVD 88 ORTHO HEIGHT -   111.812 (meters)      366.84  (feet) ADJUSTED
 HB1313  ______________________________________________________________________
 HB1313  GEOID HEIGHT    -        -28.465 (meters)                     GEOID18
 HB1313  DYNAMIC HEIGHT  -        111.735 (meters)      366.58  (feet) COMP
 HB1313  MODELED GRAVITY -    979,935.6   (mgal)                       NAVD 88
 HB1313
 HB1313  VERT ORDER      -  FIRST     CLASS II
 HB1313
 HB1313.The horizontal coordinates were scaled from a map and have
 HB1313.an estimated accuracy of +/- 6 seconds.
 HB1313
 HB1313.The orthometric height was determined by differential leveling and
 HB1313.adjusted by the NATIONAL GEODETIC SURVEY
 HB1313.in June 1991.
 HB1313
 HB1313.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1313.GEOID18 height accuracy estimate available here.
 HB1313
 HB1313.Click photographs - Photos may exist for this station.
 HB1313
 HB1313.The dynamic height is computed by dividing the NAVD 88
 HB1313.geopotential number by the normal gravity value computed on the
 HB1313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1313.degrees latitude (g = 980.6199 gals.).
 HB1313
 HB1313.The modeled gravity was interpolated from observed gravity values.
 HB1313
 HB1313;                    North         East    Units  Estimated Accuracy
 HB1313;SPC IL W     -    90,120.      762,310.      MT  (+/- 180 meters Scaled)
 HB1313
 HB1313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG822506(NAD 83)
 HB1313
 HB1313                          SUPERSEDED SURVEY CONTROL
 HB1313
 HB1313  NGVD 29 (11/26/84)  111.719  (m)          366.53   (f) ADJUSTED    1 2
 HB1313
 HB1313.Superseded values are not recommended for survey control.
 HB1313
 HB1313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1313.See file dsdata.pdf to determine how the superseded data were derived.
 HB1313
 HB1313_MARKER: I = METAL ROD
 HB1313_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1313_STAMPING: P 292 1981
 HB1313_MARK LOGO: NGS
 HB1313_PROJECTION: FLUSH
 HB1313_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1313_ROD/PIPE-DEPTH: 9.8 meters
 HB1313
 HB1313  HISTORY     - Date     Condition        Report By
 HB1313  HISTORY     - 1981     MONUMENTED       NGS
 HB1313
 HB1313                          STATION DESCRIPTION
 HB1313
 HB1313'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1313'15.4 KM (9.6 MI) NW FROM REYNOLDSVILLE.
 HB1313'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1313'OF STATE HIGHWAYS 3, 146, AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1313'CHURCH IN REYNOLDSVILLE, THENCE 14.3 KILOMETERS (8.9 MILES) NORTH
 HB1313'ALONG THE LEVEE TO THE MARK ON THE RIGHT, 3.50 METERS (11.5 FEET)
 HB1313'NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1313'THE MARK IS 0.47 METERS  NW FROM A WITNESS POST.
 HB1313'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1575 ***********************************************************************
 JB1575  DESIGNATION -  P 294
 JB1575  PID         -  JB1575
 JB1575  STATE/COUNTY-  IL/CLAY
 JB1575  COUNTRY     -  US
 JB1575  USGS QUAD   -  CLAY CITY (2018)
 JB1575
 JB1575                         *CURRENT SURVEY CONTROL
 JB1575  ______________________________________________________________________
 JB1575* NAD 83(1986) POSITION- 38 41 13.     (N) 088 17 06.     (W)   SCALED
 JB1575* NAVD 88 ORTHO HEIGHT -   129.372 (meters)      424.45  (feet) ADJUSTED
 JB1575  ______________________________________________________________________
 JB1575  GEOID HEIGHT    -        -31.252 (meters)                     GEOID18
 JB1575  DYNAMIC HEIGHT  -        129.292 (meters)      424.19  (feet) COMP
 JB1575  MODELED GRAVITY -    980,010.9   (mgal)                       NAVD 88
 JB1575
 JB1575  VERT ORDER      -  FIRST     CLASS II
 JB1575
 JB1575.The horizontal coordinates were scaled from a map and have
 JB1575.an estimated accuracy of +/- 6 seconds.
 JB1575
 JB1575.The orthometric height was determined by differential leveling and
 JB1575.adjusted by the NATIONAL GEODETIC SURVEY
 JB1575.in June 1991.
 JB1575
 JB1575.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1575.GEOID18 height accuracy estimate available here.
 JB1575
 JB1575.Click photographs - Photos may exist for this station.
 JB1575
 JB1575.The dynamic height is computed by dividing the NAVD 88
 JB1575.geopotential number by the normal gravity value computed on the
 JB1575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1575.degrees latitude (g = 980.6199 gals.).
 JB1575
 JB1575.The modeled gravity was interpolated from observed gravity values.
 JB1575
 JB1575;                    North         East    Units  Estimated Accuracy
 JB1575;SPC IL E     -   224,230.      304,210.      MT  (+/- 180 meters Scaled)
 JB1575
 JB1575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH882828(NAD 83)
 JB1575
 JB1575                          SUPERSEDED SURVEY CONTROL
 JB1575
 JB1575.No superseded survey control is available for this station.
 JB1575
 JB1575_MARKER: DV = VERTICAL CONTROL DISK
 JB1575_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB1575_SP_SET: BRIDGE ABUTMENT
 JB1575_STAMPING: P 294 1986
 JB1575_MARK LOGO: NGS
 JB1575_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1575
 JB1575  HISTORY     - Date     Condition        Report By
 JB1575  HISTORY     - 1986     MONUMENTED       NGS
 JB1575
 JB1575                          STATION DESCRIPTION
 JB1575
 JB1575'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1575'18.3 KM (11.4 MI) WEST FROM OLNEY.
 JB1575'1.2 KM (0.75 MI) SOUTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH
 JB1575'THE CHESSIE SYSTEM RAILROAD IN OLNEY, THENCE 17.1 KM (10.6 MI)
 JB1575'WESTERLY ALONG U.S. HIGHWAY 50, OR 4.6 KM (2.85 MI) EASTERLY ALONG OLD
 JB1575'U.S. HIGHWAY 50 (NORTH AVENUE) FROM ITS JUNCTION WITH STATE STREET IN
 JB1575'FLORA, THENCE 0.2 KM (0.1 MI) NORTH ALONG U.S. HIGHWAY 45, THENCE 13.7
 JB1575'KM (8.5 MI) EASTERLY ALONG U.S. HIGHWAY 50, IN TOP OF AND 0.1 M (0.3
 JB1575'FT) NORTH OF THE SOUTH END OF THE EAST CONCRETE ABUTMENT OF A HIGHWAY
 JB1575'BRIDGE SPANNING BIG MUDDY CREEK, AND 5.7 M (18.7 FT) SOUTH OF THE
 JB1575'CENTERLINE OF THE HIGHWAY.
 JB1575'THE MARK IS 1.2 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1608 ***********************************************************************
 JB1608  DESIGNATION -  P 295
 JB1608  PID         -  JB1608
 JB1608  STATE/COUNTY-  IL/MARION
 JB1608  COUNTRY     -  US
 JB1608  USGS QUAD   -  SALEM SOUTH (2018)
 JB1608
 JB1608                         *CURRENT SURVEY CONTROL
 JB1608  ______________________________________________________________________
 JB1608* NAD 83(1986) POSITION- 38 37 17.     (N) 088 58 18.     (W)   SCALED
 JB1608* NAVD 88 ORTHO HEIGHT -   168.388 (meters)      552.45  (feet) ADJUSTED
 JB1608  ______________________________________________________________________
 JB1608  GEOID HEIGHT    -        -30.972 (meters)                     GEOID18
 JB1608  DYNAMIC HEIGHT  -        168.281 (meters)      552.10  (feet) COMP
 JB1608  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB1608
 JB1608  VERT ORDER      -  FIRST     CLASS II
 JB1608
 JB1608.The horizontal coordinates were scaled from a map and have
 JB1608.an estimated accuracy of +/- 6 seconds.
 JB1608
 JB1608.The orthometric height was determined by differential leveling and
 JB1608.adjusted by the NATIONAL GEODETIC SURVEY
 JB1608.in June 1991.
 JB1608
 JB1608.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1608.GEOID18 height accuracy estimate available here.
 JB1608
 JB1608.Click photographs - Photos may exist for this station.
 JB1608
 JB1608.The dynamic height is computed by dividing the NAVD 88
 JB1608.geopotential number by the normal gravity value computed on the
 JB1608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1608.degrees latitude (g = 980.6199 gals.).
 JB1608
 JB1608.The modeled gravity was interpolated from observed gravity values.
 JB1608
 JB1608;                    North         East    Units  Estimated Accuracy
 JB1608;SPC IL E     -   217,140.      244,410.      MT  (+/- 180 meters Scaled)
 JB1608
 JB1608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH283766(NAD 83)
 JB1608
 JB1608                          SUPERSEDED SURVEY CONTROL
 JB1608
 JB1608.No superseded survey control is available for this station.
 JB1608
 JB1608_MARKER: DV = VERTICAL CONTROL DISK
 JB1608_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB1608_SP_SET: PIER
 JB1608_STAMPING: P 295 1986
 JB1608_MARK LOGO: NGS
 JB1608_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1608_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1608+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2011
 JB1608
 JB1608  HISTORY     - Date     Condition        Report By
 JB1608  HISTORY     - 1986     MONUMENTED       NGS
 JB1608  HISTORY     - 20110913 GOOD             ILDT
 JB1608
 JB1608                          STATION DESCRIPTION
 JB1608
 JB1608'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1608'2.8 KM (1.75 MI) WEST FROM SALEM.
 JB1608'2.4 KM (1.5 MI) WESTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN
 JB1608'SALEM, THENCE 0.4 KM (0.25 MI) SOUTH ALONG INTERSTATE HIGHWAY 57, IN
 JB1608'TOP OF AND 2.6 M (8.5 FT) EAST OF THE WEST END OF THE PIER CAP OF THE
 JB1608'FIRST PIER SOUTH OF THE NORTH ABUTMENT OF THE SOUTH BOUND HIGHWAY
 JB1608'OVERPASS OF THE CHESSIE SYSTEM RAILROAD, AND 1.8 M (5.9 FT) WEST OF
 JB1608'THE CENTER OF THE SOUTH BOUND LANES OF THE HIGHWAY.
 JB1608'THE MARK IS 1.6 M ABOVE THE TRACKS.
 JB1608
 JB1608                          STATION RECOVERY (2011)
 JB1608
 JB1608'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1608'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1670 ***********************************************************************
 LC1670  DESIGNATION -  P 296
 LC1670  PID         -  LC1670
 LC1670  STATE/COUNTY-  IL/CHAMPAIGN
 LC1670  COUNTRY     -  US
 LC1670  USGS QUAD   -  MAHOMET (2018)
 LC1670
 LC1670                         *CURRENT SURVEY CONTROL
 LC1670  ______________________________________________________________________
 LC1670* NAD 83(1986) POSITION- 40 11 54.     (N) 088 23 51.     (W)   SCALED
 LC1670* NAVD 88 ORTHO HEIGHT -   214.423 (meters)      703.49  (feet) ADJUSTED
 LC1670  ______________________________________________________________________
 LC1670  GEOID HEIGHT    -        -32.075 (meters)                     GEOID18
 LC1670  DYNAMIC HEIGHT  -        214.315 (meters)      703.13  (feet) COMP
 LC1670  MODELED GRAVITY -    980,117.2   (mgal)                       NAVD 88
 LC1670
 LC1670  VERT ORDER      -  FIRST     CLASS II
 LC1670
 LC1670.The horizontal coordinates were scaled from a map and have
 LC1670.an estimated accuracy of +/- 6 seconds.
 LC1670
 LC1670.The orthometric height was determined by differential leveling and
 LC1670.adjusted by the NATIONAL GEODETIC SURVEY
 LC1670.in June 1991.
 LC1670
 LC1670.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1670.GEOID18 height accuracy estimate available here.
 LC1670
 LC1670.Click photographs - Photos may exist for this station.
 LC1670
 LC1670.The dynamic height is computed by dividing the NAVD 88
 LC1670.geopotential number by the normal gravity value computed on the
 LC1670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1670.degrees latitude (g = 980.6199 gals.).
 LC1670
 LC1670.The modeled gravity was interpolated from observed gravity values.
 LC1670
 LC1670;                    North         East    Units  Estimated Accuracy
 LC1670;SPC IL E     -   392,020.      294,540.      MT  (+/- 180 meters Scaled)
 LC1670
 LC1670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK810507(NAD 83)
 LC1670
 LC1670                          SUPERSEDED SURVEY CONTROL
 LC1670
 LC1670.No superseded survey control is available for this station.
 LC1670
 LC1670_MARKER: DV = VERTICAL CONTROL DISK
 LC1670_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC1670_SP_SET: PIER
 LC1670_STAMPING: P 296 1986
 LC1670_MARK LOGO: NGS
 LC1670_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1670
 LC1670  HISTORY     - Date     Condition        Report By
 LC1670  HISTORY     - 1986     MONUMENTED       NGS
 LC1670  HISTORY     - 20020608 GOOD             NGS
 LC1670
 LC1670                          STATION DESCRIPTION
 LC1670
 LC1670'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1670'IN MAHOMET.
 LC1670'IN MAHOMET, AT THE INTERSECTION OF INTERSTATE HIGHWAY 74 AND STATE
 LC1670'HIGHWAY 47, SET VERTICALLY IN THE SOUTH FACE OF THE MOST SOUTHERLY 1
 LC1670'OF 3 COLUMNS OF THE CENTER PIER OF THE EAST BOUND INTERSTATE HIGHWAY
 LC1670'OVERPASS OF THE STATE HIGHWAY, 4.6 M (15.1 FT) WEST OF THE CENTER OF
 LC1670'THE NORTH BOUND LANE OF THE STATE HIGHWAY, 4.6 M (15.1 FT) EAST OF THE
 LC1670'CENTER OF THE SOUTH BOUND LANE OF THE STATE HIGHWAY, AND 4.3 M (14.1
 LC1670'FT) SOUTH OF THE CENTER OF THE EAST BOUND LANES OF THE INTERSTATE
 LC1670'HIGHWAY.
 LC1670'THE MARK IS 1.4 M ABOVE THE GROUND.
 LC1670
 LC1670                          STATION RECOVERY (2002)
 LC1670
 LC1670'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002
 LC1670'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0218 ***********************************************************************
 KB0218  DESIGNATION -  P 3
 KB0218  PID         -  KB0218
 KB0218  STATE/COUNTY-  IL/CUMBERLAND
 KB0218  COUNTRY     -  US
 KB0218  USGS QUAD   -  TOLEDO (2018)
 KB0218
 KB0218                         *CURRENT SURVEY CONTROL
 KB0218  ______________________________________________________________________
 KB0218* NAD 83(1986) POSITION- 39 17 01.     (N) 088 14 27.     (W)   SCALED
 KB0218* NAVD 88 ORTHO HEIGHT -   183.644 (meters)      602.51  (feet) ADJUSTED
 KB0218  ______________________________________________________________________
 KB0218  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 KB0218  DYNAMIC HEIGHT  -        183.536 (meters)      602.15  (feet) COMP
 KB0218  MODELED GRAVITY -    980,038.0   (mgal)                       NAVD 88
 KB0218
 KB0218  VERT ORDER      -  FIRST     CLASS II
 KB0218
 KB0218.The horizontal coordinates were scaled from a map and have
 KB0218.an estimated accuracy of +/- 6 seconds.
 KB0218
 KB0218.The orthometric height was determined by differential leveling and
 KB0218.adjusted by the NATIONAL GEODETIC SURVEY
 KB0218.in June 1991.
 KB0218
 KB0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0218.GEOID18 height accuracy estimate available here.
 KB0218
 KB0218.Click photographs - Photos may exist for this station.
 KB0218
 KB0218.The dynamic height is computed by dividing the NAVD 88
 KB0218.geopotential number by the normal gravity value computed on the
 KB0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0218.degrees latitude (g = 980.6199 gals.).
 KB0218
 KB0218.The modeled gravity was interpolated from observed gravity values.
 KB0218
 KB0218;                    North         East    Units  Estimated Accuracy
 KB0218;SPC IL E     -   290,470.      307,980.      MT  (+/- 180 meters Scaled)
 KB0218
 KB0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ929489(NAD 83)
 KB0218
 KB0218                          SUPERSEDED SURVEY CONTROL
 KB0218
 KB0218  NGVD 29 (??/??/92)  183.704  (m)          602.70   (f) ADJ UNCH    1 2
 KB0218
 KB0218.Superseded values are not recommended for survey control.
 KB0218
 KB0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0218.See file dsdata.pdf to determine how the superseded data were derived.
 KB0218
 KB0218_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KB0218_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0218_STAMPING: ILLINOIS 602 PRIM TRAV STA NO 57 LS 1924 1906
 KB0218_MARK LOGO: USGS
 KB0218_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0218_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0218
 KB0218  HISTORY     - Date     Condition        Report By
 KB0218  HISTORY     - 1906     MONUMENTED       USGS
 KB0218  HISTORY     - 1956     POOR             CGS
 KB0218  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0218  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0218  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 KB0218
 KB0218                          STATION DESCRIPTION
 KB0218
 KB0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0218'0.8 MI N FROM TOLEDO.
 KB0218'ABOUT 0.75 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0218'THE STATION AT TOLEDO, ABOUT 0.25 MILE SOUTH OF A NORTH-SOUTH
 KB0218'GRAVEL ROAD CROSSING, AT PRIVATE CROSSING OF A GRAVEL ROAD
 KB0218'LEADING TO A FARM HOUSE EAST OF TRACK, 17 FEET NORTH OF CENTER
 KB0218'LINE OF PRIVATE ROAD, 31 1/2 FEET WEST OF WEST RAIL, 51.3 FEET
 KB0218'NORTHWEST AND ACROSS PRIVATE ROAD FROM A WHISTLE POST, 58 1/2
 KB0218'FEET WEST-SOUTHWEST AND ACROSS TRACK FROM A TELEPHONE POLE,
 KB0218'ABOUT 1 FOOT BELOW LEVEL OF TRACK AND IS A U.S.G.S. PIPE AND CAP
 KB0218'PROJECTING 8 INCHES.  NOTE-- THE ROD WAS HELD ON THE VE OF THE
 KB0218'CASTING SURVEY ON CAP, WHICH IS THE HIGH POINT OF CAP.
 KB0218
 KB0218                          STATION RECOVERY (1973)
 KB0218
 KB0218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0218'MARK NOT FOUND.
 KB0218
 KB0218                          STATION RECOVERY (2005)
 KB0218
 KB0218'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0218'MARK NOT FOUND.
 KB0218
 KB0218                          STATION RECOVERY (2012)
 KB0218
 KB0218'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0218'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2126 ***********************************************************************
 LB2126  DESIGNATION -  P 300
 LB2126  PID         -  LB2126
 LB2126  STATE/COUNTY-  IL/VERMILION
 LB2126  COUNTRY     -  US
 LB2126  USGS QUAD   -  DANVILLE SW (2018)
 LB2126
 LB2126                         *CURRENT SURVEY CONTROL
 LB2126  ______________________________________________________________________
 LB2126* NAD 83(1986) POSITION- 40 04 09.28   (N) 087 42 02.93   (W)   HD_HELD1
 LB2126* NAVD 88 ORTHO HEIGHT -   199.938 (meters)      655.96  (feet) ADJUSTED
 LB2126  ______________________________________________________________________
 LB2126  GEOID HEIGHT    -        -32.363 (meters)                     GEOID18
 LB2126  DYNAMIC HEIGHT  -        199.839 (meters)      655.64  (feet) COMP
 LB2126  MODELED GRAVITY -    980,125.0   (mgal)                       NAVD 88
 LB2126
 LB2126  VERT ORDER      -  FIRST     CLASS II
 LB2126
 LB2126.The horizontal coordinates were determined by differentially corrected
 LB2126.hand held GPS observations or other comparable positioning techniques
 LB2126.and have an estimated accuracy of +/- 3 meters.
 LB2126
 LB2126.The orthometric height was determined by differential leveling and
 LB2126.adjusted by the NATIONAL GEODETIC SURVEY
 LB2126.in June 1991.
 LB2126
 LB2126.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2126.GEOID18 height accuracy estimate available here.
 LB2126
 LB2126.Click photographs - Photos may exist for this station.
 LB2126
 LB2126.The dynamic height is computed by dividing the NAVD 88
 LB2126.geopotential number by the normal gravity value computed on the
 LB2126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2126.degrees latitude (g = 980.6199 gals.).
 LB2126
 LB2126.The modeled gravity was interpolated from observed gravity values.
 LB2126
 LB2126;                    North         East    Units  Estimated Accuracy
 LB2126;SPC IL E     -   377,880.4     353,957.5     MT  (+/- 3 meters HH1 GPS) 
 LB2126
 LB2126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4023835677(NAD 83)
 LB2126
 LB2126                          SUPERSEDED SURVEY CONTROL
 LB2126
 LB2126.No superseded survey control is available for this station.
 LB2126
 LB2126_MARKER: I = METAL ROD
 LB2126_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2126_STAMPING: P 300 1986
 LB2126_MARK LOGO: NGS
 LB2126_PROJECTION: FLUSH
 LB2126_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2126_ROD/PIPE-DEPTH: 9.7 meters
 LB2126
 LB2126  HISTORY     - Date     Condition        Report By
 LB2126  HISTORY     - 1986     MONUMENTED       NGS
 LB2126  HISTORY     - 20031019 GOOD             USPSQD
 LB2126
 LB2126                          STATION DESCRIPTION
 LB2126
 LB2126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2126'IN CATLIN.
 LB2126'IN CATLIN, AT THE INTERSECTION OF COUNTY ROAD 506 AND NORTH STREET,
 LB2126'14.4 M (47.2 FT) WEST-NORTHWEST OF THE CENTERLINE OF THE ROAD, 8.0 M
 LB2126'(26.2 FT) SOUTH OF THE CENTER OF THE STREET, AND 1.9 M (6.2 FT) SOUTH
 LB2126'OF A UTILITY POLE WITH A STREET LIGHT.  NOTE--ACCESS TO DATUM POINT IS
 LB2126'HAD THROUGH A 5-INCH LOGO CAP.
 LB2126'THE MARK IS 1.8 METERS  N FROM  A WITNESS POST
 LB2126'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LB2126
 LB2126                          STATION RECOVERY (2003)
 LB2126
 LB2126'RECOVERY NOTE BY US POWER SQUADRON 2003 (JLS)
 LB2126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1653 ***********************************************************************
 LC1653  DESIGNATION -  P 301
 LC1653  PID         -  LC1653
 LC1653  STATE/COUNTY-  IL/CHAMPAIGN
 LC1653  COUNTRY     -  US
 LC1653  USGS QUAD   -  URBANA (2018)
 LC1653
 LC1653                         *CURRENT SURVEY CONTROL
 LC1653  ______________________________________________________________________
 LC1653* NAD 83(1986) POSITION- 40 05 01.     (N) 088 11 12.     (W)   SCALED
 LC1653* NAVD 88 ORTHO HEIGHT -   223.764 (meters)      734.13  (feet) ADJUSTED
 LC1653  ______________________________________________________________________
 LC1653  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 LC1653  DYNAMIC HEIGHT  -        223.650 (meters)      733.76  (feet) COMP
 LC1653  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 LC1653
 LC1653  VERT ORDER      -  FIRST     CLASS II
 LC1653
 LC1653.The horizontal coordinates were scaled from a map and have
 LC1653.an estimated accuracy of +/- 6 seconds.
 LC1653
 LC1653.The orthometric height was determined by differential leveling and
 LC1653.adjusted by the NATIONAL GEODETIC SURVEY
 LC1653.in June 1991.
 LC1653
 LC1653.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1653.GEOID18 height accuracy estimate available here.
 LC1653
 LC1653.Click photographs - Photos may exist for this station.
 LC1653
 LC1653.The dynamic height is computed by dividing the NAVD 88
 LC1653.geopotential number by the normal gravity value computed on the
 LC1653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1653.degrees latitude (g = 980.6199 gals.).
 LC1653
 LC1653.The modeled gravity was interpolated from observed gravity values.
 LC1653
 LC1653;                    North         East    Units  Estimated Accuracy
 LC1653;SPC IL E     -   379,290.      312,510.      MT  (+/- 180 meters Scaled)
 LC1653
 LC1653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK988377(NAD 83)
 LC1653
 LC1653                          SUPERSEDED SURVEY CONTROL
 LC1653
 LC1653.No superseded survey control is available for this station.
 LC1653
 LC1653_MARKER: I = METAL ROD
 LC1653_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1653_STAMPING: P 301 1986
 LC1653_MARK LOGO: NGS
 LC1653_PROJECTION: PROJECTING 3 CENTIMETERS
 LC1653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1653_ROD/PIPE-DEPTH: 15.8 meters
 LC1653
 LC1653  HISTORY     - Date     Condition        Report By
 LC1653  HISTORY     - 1986     MONUMENTED       NGS
 LC1653  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 LC1653
 LC1653                          STATION DESCRIPTION
 LC1653
 LC1653'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1653'4.9 KM (3.05 MI) SOUTH FROM URBANA.
 LC1653'4.9 KM (3.05 MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION
 LC1653'WITH U.S. HIGHWAY 150 IN URBANA, 22.5 M (73.8 FT) WEST OF THE EXTENDED
 LC1653'CENTER OF A NARROW GRAVELED ROAD LEADING SOUTH TO THE URBANA MICROWAVE
 LC1653'TOWER, AND 9.8 M (32.2 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY.
 LC1653'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1653'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 LC1653'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
 LC1653
 LC1653                          STATION RECOVERY (2005)
 LC1653
 LC1653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1653'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0449 ***********************************************************************
 LD0449  CBN         -  This is a Cooperative Base Network Control Station.
 LD0449  DESIGNATION -  P 32
 LD0449  PID         -  LD0449
 LD0449  STATE/COUNTY-  IL/WARREN
 LD0449  COUNTRY     -  US
 LD0449  USGS QUAD   -  MONMOUTH (2018)
 LD0449
 LD0449                         *CURRENT SURVEY CONTROL
 LD0449  ______________________________________________________________________
 LD0449* NAD 83(2011) POSITION- 40 53 30.92053(N) 090 41 28.09698(W)   ADJUSTED
 LD0449* NAD 83(2011) ELLIP HT-   203.851 (meters)        (06/27/12)   ADJUSTED
 LD0449* NAD 83(2011) EPOCH   -  2010.00
 LD0449* NAVD 88 ORTHO HEIGHT -   236.914 (meters)      777.28  (feet) ADJUSTED
 LD0449  ______________________________________________________________________
 LD0449  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 LD0449  NAD 83(2011) X  -    -58,244.355 (meters)                     COMP
 LD0449  NAD 83(2011) Y  - -4,828,259.511 (meters)                     COMP
 LD0449  NAD 83(2011) Z  -  4,153,490.953 (meters)                     COMP
 LD0449  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 LD0449  DYNAMIC HEIGHT  -        236.807 (meters)      776.92  (feet) COMP
 LD0449  MODELED GRAVITY -    980,167.6   (mgal)                       NAVD 88
 LD0449
 LD0449  VERT ORDER      -  SECOND    CLASS I
 LD0449
 LD0449  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0449  Standards:
 LD0449         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0449            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0449  -------------------------------------------------------------------
 LD0449  NETWORK    0.42   0.73           0.19   0.15   0.37      0.05806185
 LD0449  -------------------------------------------------------------------
 LD0449  Click here for local accuracies and other accuracy information.
 LD0449
 LD0449.The horizontal coordinates were established by GPS observations
 LD0449.and adjusted by the National Geodetic Survey in June 2012.
 LD0449
 LD0449.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0449.been affixed to the stable North American tectonic plate. See 
 LD0449.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0449
 LD0449.The horizontal coordinates are valid at the epoch date displayed above
 LD0449.which is a decimal equivalence of Year/Month/Day.
 LD0449
 LD0449.The orthometric height was determined by differential leveling and
 LD0449.adjusted by the NATIONAL GEODETIC SURVEY
 LD0449.in June 1991.
 LD0449
 LD0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0449.GEOID18 height accuracy estimate available here.
 LD0449
 LD0449.Click photographs - Photos may exist for this station.
 LD0449
 LD0449.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0449
 LD0449.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0449
 LD0449.The ellipsoidal height was determined by GPS observations
 LD0449.and is referenced to NAD 83.
 LD0449
 LD0449.The dynamic height is computed by dividing the NAVD 88
 LD0449.geopotential number by the normal gravity value computed on the
 LD0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0449.degrees latitude (g = 980.6199 gals.).
 LD0449
 LD0449.The modeled gravity was interpolated from observed gravity values.
 LD0449
 LD0449. The following values were computed from the NAD 83(2011) position.
 LD0449
 LD0449;                    North         East     Units Scale Factor Converg.
 LD0449;SPC IL W     -   469,156.323   655,804.013   MT  0.99996521   -0 20 36.0
 LD0449;SPC IL W     - 1,539,223.70  2,151,583.67   sFT  0.99996521   -0 20 36.0
 LD0449;UTM  15      - 4,529,325.776   694,503.291   MT  1.00006565   +1 30 43.0
 LD0449
 LD0449!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0449!SPC IL W     -   0.99996802  x   0.99996521  =   0.99993324
 LD0449!UTM  15      -   0.99996802  x   1.00006565  =   1.00003367
 LD0449
 LD0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9450329325(NAD 83)
 LD0449
 LD0449                          SUPERSEDED SURVEY CONTROL
 LD0449
 LD0449  NAD 83(2007)-  40 53 30.92032(N)    090 41 28.09791(W) AD(2002.00) 0
 LD0449  ELLIP H (02/10/07)  203.887  (m)                       GP(2002.00)    
 LD0449  ELLIP H (10/15/04)  203.877  (m)                       GP(       ) 4 2
 LD0449  NAD 83(1997)-  40 53 30.92009(N)    090 41 28.09755(W) AD(       ) B
 LD0449  ELLIP H (07/17/98)  203.904  (m)                       GP(       ) 4 1
 LD0449  NAD 83(1986)-  40 53 30.92572(N)    090 41 28.09769(W) AD(       ) 1
 LD0449  NAVD 88             236.91   (m)          777.3    (f) LEVELING    3  
 LD0449  NGVD 29 (??/??/92)  236.969  (m)          777.46   (f) ADJ UNCH    2 0
 LD0449  NGVD 29             236.97   (m)          777.5    (f) LEVELING    3  
 LD0449
 LD0449.Superseded values are not recommended for survey control.
 LD0449
 LD0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0449.See file dsdata.pdf to determine how the superseded data were derived.
 LD0449
 LD0449_MARKER: DB = BENCH MARK DISK
 LD0449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0449_STAMPING: P 32 1934
 LD0449_MARK LOGO: CGS
 LD0449_PROJECTION: PROJECTING 8 CENTIMETERS
 LD0449_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0449+STABILITY: SURFACE MOTION
 LD0449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0449+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2013
 LD0449
 LD0449  HISTORY     - Date     Condition        Report By
 LD0449  HISTORY     - 1934     MONUMENTED       CGS
 LD0449  HISTORY     - 1943     GOOD             CGS
 LD0449  HISTORY     - 19901003 GOOD             NGS
 LD0449  HISTORY     - 19970423 GOOD             NGS
 LD0449  HISTORY     - 20010331 GOOD             NGS
 LD0449  HISTORY     - 20051101 GOOD             ILDT
 LD0449  HISTORY     - 20100501 GOOD             ILDT
 LD0449  HISTORY     - 20120605 GOOD             ILDT
 LD0449  HISTORY     - 20130409 GOOD             AMESC
 LD0449
 LD0449                          STATION DESCRIPTION
 LD0449
 LD0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0449'3.8 MI E FROM KIRKWOOD.
 LD0449'3.8 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0449'FROM THE STATION AT KIRKWOOD, WARREN COUNTY, AT A ROAD CROSSING,
 LD0449'45 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, 26 FEET WEST
 LD0449'OF THE CENTERLINE OF THE ROAD, 4 FEET WEST OF A FENCE CORNER, 1.5
 LD0449'FEET SOUTH OF THE FENCE, AND 3 FEET LOWER THAN THE TRACK.  A
 LD0449'STANDARD DISK, STAMPED P 32 1934 AND SET IN THE TOP OF A CONCRETE
 LD0449'POST.
 LD0449
 LD0449                          STATION RECOVERY (1990)
 LD0449
 LD0449'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LD0449'STATION IS LOCATED ABOUT 4 KM (2.5 MI) SOUTHWEST OF MONMOUTH, AT THE
 LD0449'JUNCTION OF A GRAVEL ROAD AND A RAILROAD TRACK, ON RAILROAD
 LD0449'RIGHT-OF-WAY, IN THE NORTHEAST CORNER OF SECTION 2, 1 10 N, R 3 W.
 LD0449'OWNERSHIP--BURLINGTON NORTHERN RAILROAD.
 LD0449'TO REACH FROM THE JUNCTION OF US HIGHWAYS 34 AND 67 SOUTH ON THE
 LD0449'SOUTHWEST SIDE OF MONMOUTH, GO SOUTHWEST ON HIGHWAY 34 FOR 2.93 KM
 LD0449'(1.82 MI) TO A CROSSROAD (PAVED SOUTH, GRAVEL NORTH).  TURN RIGHT,
 LD0449'NORTH, ON GRAVEL ROAD FOR 1.50 KM (0.93 MI) TO THE RAILROAD TRACK AND
 LD0449'THE STATION ON THE LEFT.
 LD0449'STATION MARK IS SET IN THE TOP OF A 15-CM SQUARE CONCRETE POST
 LD0449'PROJECTING 15 CM.  IT IS 10.0 M (32.8 FT) WEST OF THE ROAD CENTER,
 LD0449'2.1 M (6.9 FT) WEST-SOUTHWEST OF A UTILITY POLE, 0.2 M (0.7 FT) EAST
 LD0449'OF A FIBERGLASS WITNESS POST, 0.7 M (2.3 FT) SOUTH OF THE FENCE, 13.8
 LD0449'M (45.3 FT) NORTHWEST OF NORTHWEST RAIL OF TRACK, ABOUT 1.5 M
 LD0449'(4.9 FT) LOWER THAN THE JUNCTION.
 LD0449
 LD0449                          STATION RECOVERY (1997)
 LD0449
 LD0449'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LD0449'THE STATION IS LOCATED ABOUT 17 MI (27.4 KM) WEST-SOUTHWEST OF
 LD0449'GALESBURG AND 2.5 MI (4.0 KM) SOUTHWEST OF MONMOUTH AND ON RAILROAD
 LD0449'RIGHT-OF-WAY.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 34 AND 67
 LD0449'SOUTH, ON THE SOUTHWEST SIDE OF MONMOUTH, GO SOUTHWEST ON HIGHWAY 34
 LD0449'FOR 1.77 MI (2.85 KM) TO A CROSSROAD.  TURN RIGHT, NORTH, ON ROAD 50
 LD0449'ST FOR 0.93 MI (1.50 KM) TO A RAILROAD TRACK AND THE STATION ON THE
 LD0449'LEFT AT THE END OF A FENCE LINE.  IT IS 10.0 M (32.8 FT) WEST OF THE
 LD0449'CENTER OF THE ROAD, 13.8 M (45.3 FT) NORTHWEST OF THE NORTHWEST RAIL
 LD0449'OF THE TRACK, 0.7 M (2.3 FT) SOUTH OF A FENCE, 2.1 M (6.9 FT)
 LD0449'WEST-SOUTHWEST OF A UTILITY POLE, 0.2 M (0.7 FT) EAST OF A FIBERGLASS
 LD0449'WITNESS POST, SET IN THE TOP OF A 25-CM SQUARE CONCRETE POST,
 LD0449'PROJECTING 15-CM AND ABOUT 1.5 M (4.9 FT) LOWER THAN THE INTERSECTION
 LD0449'OF THE RAILROAD BED.  NOTE--A TALL SETUP OR A TRIBIT IS REQUIRED TO
 LD0449'SET ON THE MARK.
 LD0449
 LD0449                          STATION RECOVERY (2001)
 LD0449
 LD0449'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0449'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0449
 LD0449                          STATION RECOVERY (2005)
 LD0449
 LD0449'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005
 LD0449'RECOVERED AS DESCRIBED
 LD0449
 LD0449                          STATION RECOVERY (2010)
 LD0449
 LD0449'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LD0449'RECOVERED AS DESCRIBED
 LD0449
 LD0449                          STATION RECOVERY (2012)
 LD0449
 LD0449'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0449'RECOVERED IN GOOD CONDITION.
 LD0449
 LD0449                          STATION RECOVERY (2013)
 LD0449
 LD0449'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 LD0449'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0320 ***********************************************************************
 LD0320  DESIGNATION -  P 35
 LD0320  PID         -  LD0320
 LD0320  STATE/COUNTY-  IL/MASON
 LD0320  COUNTRY     -  US
 LD0320  USGS QUAD   -  KILBOURNE (2018)
 LD0320
 LD0320                         *CURRENT SURVEY CONTROL
 LD0320  ______________________________________________________________________
 LD0320* NAD 83(1986) POSITION- 40 10 39.     (N) 090 01 26.     (W)   SCALED
 LD0320* NAVD 88 ORTHO HEIGHT -   149.443 (meters)      490.30  (feet) ADJUSTED
 LD0320  ______________________________________________________________________
 LD0320  GEOID HEIGHT    -        -32.833 (meters)                     GEOID18
 LD0320  DYNAMIC HEIGHT  -        149.369 (meters)      490.05  (feet) COMP
 LD0320  MODELED GRAVITY -    980,126.4   (mgal)                       NAVD 88
 LD0320
 LD0320  VERT ORDER      -  SECOND    CLASS 0
 LD0320
 LD0320.The horizontal coordinates were scaled from a map and have
 LD0320.an estimated accuracy of +/- 6 seconds.
 LD0320
 LD0320.The orthometric height was determined by differential leveling and
 LD0320.adjusted by the NATIONAL GEODETIC SURVEY
 LD0320.in June 1991.
 LD0320
 LD0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0320.GEOID18 height accuracy estimate available here.
 LD0320
 LD0320.Click photographs - Photos may exist for this station.
 LD0320
 LD0320.The dynamic height is computed by dividing the NAVD 88
 LD0320.geopotential number by the normal gravity value computed on the
 LD0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0320.degrees latitude (g = 980.6199 gals.).
 LD0320
 LD0320.The modeled gravity was interpolated from observed gravity values.
 LD0320
 LD0320;                    North         East    Units  Estimated Accuracy
 LD0320;SPC IL W     -   389,710.      712,160.      MT  (+/- 180 meters Scaled)
 LD0320
 LD0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE534517(NAD 83)
 LD0320
 LD0320                          SUPERSEDED SURVEY CONTROL
 LD0320
 LD0320  NGVD 29 (??/??/92)  149.541  (m)          490.62   (f) ADJ UNCH    2 0
 LD0320
 LD0320.Superseded values are not recommended for survey control.
 LD0320
 LD0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0320.See file dsdata.pdf to determine how the superseded data were derived.
 LD0320
 LD0320_MARKER: DB = BENCH MARK DISK
 LD0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0320_STAMPING: P 35 1934
 LD0320_MARK LOGO: CGS
 LD0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0320+STABILITY: SURFACE MOTION
 LD0320
 LD0320  HISTORY     - Date     Condition        Report By
 LD0320  HISTORY     - 1934     MONUMENTED       CGS
 LD0320  HISTORY     - 1975     GOOD             NGS
 LD0320
 LD0320                          STATION DESCRIPTION
 LD0320
 LD0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0320'AT CONOVER.
 LD0320'AT CONOVER, MASON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LD0320'RAILWAY, 54 FEET NORTHWEST OF THE STATION SIGN-BOARD, 9 POLES
 LD0320'NORTHWEST OF MILEPOST 50, 42 FEET SOUTHEAST OF A GRAIN ELEVATOR,
 LD0320'AT PUBLIC-ROAD CROSSING 497, 130 FEET NORTHWEST OF THE CENTERLINE
 LD0320'OF THE ROAD, 24 FEET EAST OF THE CENTERLINE OF THE TRACK, 5 FEET
 LD0320'NORTH OF A POLE, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED
 LD0320'P 35 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0320
 LD0320                          STATION RECOVERY (1975)
 LD0320
 LD0320'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 LD0320'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1008 ***********************************************************************
 KB1008  DESIGNATION -  P 36
 KB1008  PID         -  KB1008
 KB1008  STATE/COUNTY-  IL/SANGAMON
 KB1008  COUNTRY     -  US
 KB1008  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1008
 KB1008                         *CURRENT SURVEY CONTROL
 KB1008  ______________________________________________________________________
 KB1008* NAD 83(1986) POSITION- 39 53 56.     (N) 089 35 51.     (W)   SCALED
 KB1008* NAVD 88 ORTHO HEIGHT -   175.498 (meters)      575.78  (feet) ADJUSTED
 KB1008  ______________________________________________________________________
 KB1008  GEOID HEIGHT    -        -32.569 (meters)                     GEOID18
 KB1008  DYNAMIC HEIGHT  -        175.404 (meters)      575.47  (feet) COMP
 KB1008  MODELED GRAVITY -    980,088.1   (mgal)                       NAVD 88
 KB1008
 KB1008  VERT ORDER      -  SECOND    CLASS 0
 KB1008
 KB1008.The horizontal coordinates were scaled from a map and have
 KB1008.an estimated accuracy of +/- 6 seconds.
 KB1008
 KB1008.The orthometric height was determined by differential leveling and
 KB1008.adjusted by the NATIONAL GEODETIC SURVEY
 KB1008.in June 1991.
 KB1008
 KB1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1008.GEOID18 height accuracy estimate available here.
 KB1008
 KB1008.Click photographs - Photos may exist for this station.
 KB1008
 KB1008.The dynamic height is computed by dividing the NAVD 88
 KB1008.geopotential number by the normal gravity value computed on the
 KB1008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1008.degrees latitude (g = 980.6199 gals.).
 KB1008
 KB1008.The modeled gravity was interpolated from observed gravity values.
 KB1008
 KB1008;                    North         East    Units  Estimated Accuracy
 KB1008;SPC IL W     -   358,920.      748,670.      MT  (+/- 180 meters Scaled)
 KB1008
 KB1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK779197(NAD 83)
 KB1008
 KB1008                          SUPERSEDED SURVEY CONTROL
 KB1008
 KB1008  NGVD 29 (??/??/92)  175.593  (m)          576.09   (f) ADJ UNCH    2 0
 KB1008
 KB1008.Superseded values are not recommended for survey control.
 KB1008
 KB1008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1008.See file dsdata.pdf to determine how the superseded data were derived.
 KB1008
 KB1008_MARKER: DB = BENCH MARK DISK
 KB1008_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KB1008+WITH SETTING: PAVEMENT
 KB1008_SP_SET: SIGNAL BASE
 KB1008_STAMPING: P 36 1934
 KB1008_MARK LOGO: CGS
 KB1008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1008+STABILITY: SURFACE MOTION
 KB1008
 KB1008  HISTORY     - Date     Condition        Report By
 KB1008  HISTORY     - 1934     MONUMENTED       CGS
 KB1008  HISTORY     - 1960     GOOD             CGS
 KB1008
 KB1008                          STATION DESCRIPTION
 KB1008
 KB1008'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1008'AT SHERMAN.
 KB1008'AT SHERMAN AT THE GULF MOBILE AND OHIO RAILROAD STATION, SET IN
 KB1008'THE TOP OF THE SOUTHWEST CORNER OF A FORMER CONCRETE SIGNAL BASE,
 KB1008'70 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE STATION, 31 FEET
 KB1008'SOUTHEAST OF THE SOUTHEAST RAIL OF THE GULF MOBILE AND OHIO
 KB1008'RAILROAD, 48 FEET SOUTHWEST OF A WIRE BRACED TELEGRAPH POLE, 87
 KB1008'FEET NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE WELL CURB,
 KB1008'ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK STAMPED P 36 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1162 ***********************************************************************
 LC1162  DESIGNATION -  P 38
 LC1162  PID         -  LC1162
 LC1162  STATE/COUNTY-  IL/LOGAN
 LC1162  COUNTRY     -  US
 LC1162  USGS QUAD   -  WAYNESVILLE WEST (2018)
 LC1162
 LC1162                         *CURRENT SURVEY CONTROL
 LC1162  ______________________________________________________________________
 LC1162* NAD 83(1986) POSITION- 40 08 33.     (N) 089 13 17.     (W)   SCALED
 LC1162* NAVD 88 ORTHO HEIGHT -   191.717 (meters)      628.99  (feet) ADJUSTED
 LC1162  ______________________________________________________________________
 LC1162  GEOID HEIGHT    -        -32.425 (meters)                     GEOID18
 LC1162  DYNAMIC HEIGHT  -        191.618 (meters)      628.67  (feet) COMP
 LC1162  MODELED GRAVITY -    980,108.3   (mgal)                       NAVD 88
 LC1162
 LC1162  VERT ORDER      -  SECOND    CLASS 0
 LC1162
 LC1162.The horizontal coordinates were scaled from a map and have
 LC1162.an estimated accuracy of +/- 6 seconds.
 LC1162
 LC1162.The orthometric height was determined by differential leveling and
 LC1162.adjusted by the NATIONAL GEODETIC SURVEY
 LC1162.in June 1991.
 LC1162
 LC1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1162.GEOID18 height accuracy estimate available here.
 LC1162
 LC1162.Click photographs - Photos may exist for this station.
 LC1162
 LC1162.The dynamic height is computed by dividing the NAVD 88
 LC1162.geopotential number by the normal gravity value computed on the
 LC1162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1162.degrees latitude (g = 980.6199 gals.).
 LC1162
 LC1162.The modeled gravity was interpolated from observed gravity values.
 LC1162
 LC1162;                    North         East    Units  Estimated Accuracy
 LC1162;SPC IL W     -   386,240.      780,550.      MT  (+/- 180 meters Scaled)
 LC1162
 LC1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK107459(NAD 83)
 LC1162
 LC1162                          SUPERSEDED SURVEY CONTROL
 LC1162
 LC1162  NGVD 29 (??/??/92)  191.794  (m)          629.24   (f) ADJ UNCH    2 0
 LC1162
 LC1162.Superseded values are not recommended for survey control.
 LC1162
 LC1162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1162.See file dsdata.pdf to determine how the superseded data were derived.
 LC1162
 LC1162_MARKER: DB = BENCH MARK DISK
 LC1162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1162_STAMPING: P 38 1934
 LC1162_MARK LOGO: CGS
 LC1162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1162+STABILITY: SURFACE MOTION
 LC1162
 LC1162  HISTORY     - Date     Condition        Report By
 LC1162  HISTORY     - 1934     MONUMENTED       CGS
 LC1162
 LC1162                          STATION DESCRIPTION
 LC1162
 LC1162'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1162'1.7 MI E FROM SKELTON.
 LC1162'1.7 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 LC1162'AT SKELTON, LOGAN COUNTY, 13-1/2 POLES WEST OF MILEPOST 54, 30
 LC1162'FEET SOUTH OF THE CENTERLINE OF THE TRACK, 30 FEET WEST OF THE
 LC1162'CENTERLINE OF A ROAD, 5 FEET NORTHWEST OF A RIGHT-OF-WAY FENCE
 LC1162'CORNER, AND ABOUT 3 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LC1162'STAMPED P 38 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0535 ***********************************************************************
 LC0535  DESIGNATION -  P 39
 LC0535  PID         -  LC0535
 LC0535  STATE/COUNTY-  IL/MCLEAN
 LC0535  COUNTRY     -  US
 LC0535  USGS QUAD   -  SAYBROOK (2018)
 LC0535
 LC0535                         *CURRENT SURVEY CONTROL
 LC0535  ______________________________________________________________________
 LC0535* NAD 83(1986) POSITION- 40 25 28.     (N) 088 31 40.     (W)   SCALED
 LC0535* NAVD 88 ORTHO HEIGHT -   240.794 (meters)      790.01  (feet) ADJUSTED
 LC0535  ______________________________________________________________________
 LC0535  GEOID HEIGHT    -        -31.980 (meters)                     GEOID18
 LC0535  DYNAMIC HEIGHT  -        240.678 (meters)      789.62  (feet) COMP
 LC0535  MODELED GRAVITY -    980,136.8   (mgal)                       NAVD 88
 LC0535
 LC0535  VERT ORDER      -  SECOND    CLASS 0
 LC0535
 LC0535.The horizontal coordinates were scaled from a map and have
 LC0535.an estimated accuracy of +/- 6 seconds.
 LC0535
 LC0535.The orthometric height was determined by differential leveling and
 LC0535.adjusted by the NATIONAL GEODETIC SURVEY
 LC0535.in June 1991.
 LC0535
 LC0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0535.GEOID18 height accuracy estimate available here.
 LC0535
 LC0535.Click photographs - Photos may exist for this station.
 LC0535
 LC0535.The dynamic height is computed by dividing the NAVD 88
 LC0535.geopotential number by the normal gravity value computed on the
 LC0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0535.degrees latitude (g = 980.6199 gals.).
 LC0535
 LC0535.The modeled gravity was interpolated from observed gravity values.
 LC0535
 LC0535;                    North         East    Units  Estimated Accuracy
 LC0535;SPC IL E     -   417,150.      283,500.      MT  (+/- 180 meters Scaled)
 LC0535
 LC0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK703759(NAD 83)
 LC0535
 LC0535                          SUPERSEDED SURVEY CONTROL
 LC0535
 LC0535  NGVD 29 (??/??/92)  240.850  (m)          790.19   (f) ADJ UNCH    2 0
 LC0535
 LC0535.Superseded values are not recommended for survey control.
 LC0535
 LC0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0535.See file dsdata.pdf to determine how the superseded data were derived.
 LC0535
 LC0535_MARKER: DB = BENCH MARK DISK
 LC0535_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0535_SP_SET: BRIDGE
 LC0535_STAMPING: P 39 1934
 LC0535_MARK LOGO: CGS
 LC0535_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0535
 LC0535  HISTORY     - Date     Condition        Report By
 LC0535  HISTORY     - 1934     MONUMENTED       CGS
 LC0535
 LC0535                          STATION DESCRIPTION
 LC0535
 LC0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0535'AT SAYBROOK.
 LC0535'AT SAYBROOK, MCLEAN  COUNTY, 114 FEET EAST OF THE NEW YORK,
 LC0535'CHICAGO, AND ST. LOUIS RAILROAD STATION, AT CONCRETE BRIDGE 847,
 LC0535'IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL, 9 FEET SOUTH
 LC0535'OF THE CENTERLINE OF THE TRACK, AND 9 INCHES LOWER THAN THE
 LC0535'TRACK.  A STANDARD DISK, STAMPED P 39 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1869 ***********************************************************************
 LB1869  DESIGNATION -  P 40
 LB1869  PID         -  LB1869
 LB1869  STATE/COUNTY-  IL/VERMILION
 LB1869  COUNTRY     -  US
 LB1869  USGS QUAD   -  EAST LYNN (2018)
 LB1869
 LB1869                         *CURRENT SURVEY CONTROL
 LB1869  ______________________________________________________________________
 LB1869* NAD 83(1986) POSITION- 40 27 56.     (N) 087 50 18.     (W)   SCALED
 LB1869* NAVD 88 ORTHO HEIGHT -   215.091 (meters)      705.68  (feet) ADJUSTED
 LB1869  ______________________________________________________________________
 LB1869  GEOID HEIGHT    -        -32.661 (meters)                     GEOID18
 LB1869  DYNAMIC HEIGHT  -        214.987 (meters)      705.34  (feet) COMP
 LB1869  MODELED GRAVITY -    980,139.2   (mgal)                       NAVD 88
 LB1869
 LB1869  VERT ORDER      -  SECOND    CLASS 0
 LB1869
 LB1869.The horizontal coordinates were scaled from a map and have
 LB1869.an estimated accuracy of +/- 6 seconds.
 LB1869
 LB1869.The orthometric height was determined by differential leveling and
 LB1869.adjusted by the NATIONAL GEODETIC SURVEY
 LB1869.in June 1991.
 LB1869
 LB1869.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1869.GEOID18 height accuracy estimate available here.
 LB1869
 LB1869.Click photographs - Photos may exist for this station.
 LB1869
 LB1869.The dynamic height is computed by dividing the NAVD 88
 LB1869.geopotential number by the normal gravity value computed on the
 LB1869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1869.degrees latitude (g = 980.6199 gals.).
 LB1869
 LB1869.The modeled gravity was interpolated from observed gravity values.
 LB1869
 LB1869;                    North         East    Units  Estimated Accuracy
 LB1869;SPC IL E     -   421,810.      341,980.      MT  (+/- 180 meters Scaled)
 LB1869
 LB1869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK289797(NAD 83)
 LB1869
 LB1869                          SUPERSEDED SURVEY CONTROL
 LB1869
 LB1869  NGVD 29 (??/??/92)  215.148  (m)          705.86   (f) ADJ UNCH    2 0
 LB1869
 LB1869.Superseded values are not recommended for survey control.
 LB1869
 LB1869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1869.See file dsdata.pdf to determine how the superseded data were derived.
 LB1869
 LB1869_MARKER: DB = BENCH MARK DISK
 LB1869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1869_STAMPING: P 40 1935
 LB1869_MARK LOGO: CGS
 LB1869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1869+STABILITY: SURFACE MOTION
 LB1869
 LB1869  HISTORY     - Date     Condition        Report By
 LB1869  HISTORY     - 1935     MONUMENTED       CGS
 LB1869  HISTORY     - 1957     POOR             CGS
 LB1869  HISTORY     - 1980     MARK NOT FOUND   USGS
 LB1869
 LB1869                          STATION DESCRIPTION
 LB1869
 LB1869'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 LB1869'2 MI W FROM EAST LYNN.
 LB1869'2.0 MILES WEST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LB1869'FROM THE STATIN AT EAST LYNN, VERMILION COUNTY, 13-1/2 POLES WEST
 LB1869'OF THE CHICAGO AND EASTERN ILLINOIS RAILROAD OVERHEAD CROSSING,
 LB1869'200 FEET EAST OF THE HUSTLE STATION SIGN, AT A ROAD CROSSING, 43 FEET
 LB1869'SOUTH OF THE CENTERLINE OF THE TRACK, 27 FEET WEST OF THE
 LB1869'CENTERLINE OF THE ROAD, 2 FEET NORTHWEST OF A RIGHT-OF-WAY FENCE
 LB1869'CORNER, AND ABOUT 4 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LB1869'STAMPED P 40 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LB1869
 LB1869                          STATION RECOVERY (1980)
 LB1869
 LB1869'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LB1869'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1953 ***********************************************************************
 LB1953  DESIGNATION -  P 41
 LB1953  PID         -  LB1953
 LB1953  STATE/COUNTY-  IL/IROQUOIS
 LB1953  COUNTRY     -  US
 LB1953  USGS QUAD   -  CRESCENT CITY (2018)
 LB1953
 LB1953                         *CURRENT SURVEY CONTROL
 LB1953  ______________________________________________________________________
 LB1953* NAD 83(1986) POSITION- 40 46 17.     (N) 087 48 37.     (W)   SCALED
 LB1953* NAVD 88 ORTHO HEIGHT -   196.453 (meters)      644.53  (feet) ADJUSTED
 LB1953  ______________________________________________________________________
 LB1953  GEOID HEIGHT    -        -32.710 (meters)                     GEOID18
 LB1953  DYNAMIC HEIGHT  -        196.366 (meters)      644.24  (feet) COMP
 LB1953  MODELED GRAVITY -    980,175.1   (mgal)                       NAVD 88
 LB1953
 LB1953  VERT ORDER      -  SECOND    CLASS 0
 LB1953
 LB1953.The horizontal coordinates were scaled from a map and have
 LB1953.an estimated accuracy of +/- 6 seconds.
 LB1953
 LB1953.The orthometric height was determined by differential leveling and
 LB1953.adjusted by the NATIONAL GEODETIC SURVEY
 LB1953.in June 1991.
 LB1953
 LB1953.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1953.GEOID18 height accuracy estimate available here.
 LB1953
 LB1953.Click photographs - Photos may exist for this station.
 LB1953
 LB1953.The dynamic height is computed by dividing the NAVD 88
 LB1953.geopotential number by the normal gravity value computed on the
 LB1953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1953.degrees latitude (g = 980.6199 gals.).
 LB1953
 LB1953.The modeled gravity was interpolated from observed gravity values.
 LB1953
 LB1953;                    North         East    Units  Estimated Accuracy
 LB1953;SPC IL E     -   455,790.      344,160.      MT  (+/- 180 meters Scaled)
 LB1953
 LB1953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL316136(NAD 83)
 LB1953
 LB1953                          SUPERSEDED SURVEY CONTROL
 LB1953
 LB1953  NGVD 29 (??/??/92)  196.524  (m)          644.76   (f) ADJ UNCH    2 0
 LB1953
 LB1953.Superseded values are not recommended for survey control.
 LB1953
 LB1953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1953.See file dsdata.pdf to determine how the superseded data were derived.
 LB1953
 LB1953_MARKER: DB = BENCH MARK DISK
 LB1953_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1953_SP_SET: BRIDGE BACKWALL
 LB1953_STAMPING: P 41 1935
 LB1953_MARK LOGO: CGS
 LB1953_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1953
 LB1953  HISTORY     - Date     Condition        Report By
 LB1953  HISTORY     - 1935     MONUMENTED       CGS
 LB1953  HISTORY     - 1970     MARK NOT FOUND   NGS
 LB1953  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LB1953  HISTORY     - 20070908 MARK NOT FOUND   GEOCAC
 LB1953
 LB1953                          STATION DESCRIPTION
 LB1953
 LB1953'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1953'3.9 MI W FROM WATSEKA.
 LB1953'3.9 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LB1953'FROM THE STATION AT WATSEKA, IROQUOIS COUNTY, ONE POLE EAST OF
 LB1953'MILEPOST 15, 7 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AT A
 LB1953'BRIDGE, IN THE TOP OF THE EAST BACK WALL, AND ABOUT 1 FOOT LOWER
 LB1953'THAN THE TRACK.  A STANDARD DISK, STAMPED P 41 1935.
 LB1953
 LB1953                          STATION RECOVERY (1970)
 LB1953
 LB1953'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LB1953'MARK NOT FOUND.
 LB1953
 LB1953                          STATION RECOVERY (1984)
 LB1953
 LB1953'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB1953'MARK NOT FOUND.
 LB1953
 LB1953                          STATION RECOVERY (2007)
 LB1953
 LB1953'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1953'BRIDGE GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0004 ***********************************************************************
 LC0004  DESIGNATION -  P 42
 LC0004  PID         -  LC0004
 LC0004  STATE/COUNTY-  IL/LIVINGSTON
 LC0004  COUNTRY     -  US
 LC0004  USGS QUAD   -  FORREST SOUTH (2018)
 LC0004
 LC0004                         *CURRENT SURVEY CONTROL
 LC0004  ______________________________________________________________________
 LC0004* NAD 83(1986) POSITION- 40 44 47.     (N) 088 29 14.     (W)   SCALED
 LC0004* NAVD 88 ORTHO HEIGHT -   205.210 (meters)      673.26  (feet) ADJUSTED
 LC0004  ______________________________________________________________________
 LC0004  GEOID HEIGHT    -        -32.046 (meters)                     GEOID18
 LC0004  DYNAMIC HEIGHT  -        205.120 (meters)      672.96  (feet) COMP
 LC0004  MODELED GRAVITY -    980,181.2   (mgal)                       NAVD 88
 LC0004
 LC0004  VERT ORDER      -  SECOND    CLASS 0
 LC0004
 LC0004.The horizontal coordinates were scaled from a map and have
 LC0004.an estimated accuracy of +/- 6 seconds.
 LC0004
 LC0004.The orthometric height was determined by differential leveling and
 LC0004.adjusted by the NATIONAL GEODETIC SURVEY
 LC0004.in June 1991.
 LC0004
 LC0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0004.GEOID18 height accuracy estimate available here.
 LC0004
 LC0004.Click photographs - Photos may exist for this station.
 LC0004
 LC0004.The dynamic height is computed by dividing the NAVD 88
 LC0004.geopotential number by the normal gravity value computed on the
 LC0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0004.degrees latitude (g = 980.6199 gals.).
 LC0004
 LC0004.The modeled gravity was interpolated from observed gravity values.
 LC0004
 LC0004;                    North         East    Units  Estimated Accuracy
 LC0004;SPC IL E     -   452,890.      287,000.      MT  (+/- 180 meters Scaled)
 LC0004
 LC0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL744116(NAD 83)
 LC0004
 LC0004                          SUPERSEDED SURVEY CONTROL
 LC0004
 LC0004  NGVD 29 (??/??/92)  205.271  (m)          673.46   (f) ADJ UNCH    2 0
 LC0004
 LC0004.Superseded values are not recommended for survey control.
 LC0004
 LC0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0004.See file dsdata.pdf to determine how the superseded data were derived.
 LC0004
 LC0004_MARKER: DB = BENCH MARK DISK
 LC0004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0004_STAMPING: P 42 1934
 LC0004_MARK LOGO: CGS
 LC0004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0004+STABILITY: SURFACE MOTION
 LC0004
 LC0004  HISTORY     - Date     Condition        Report By
 LC0004  HISTORY     - 1934     MONUMENTED       CGS
 LC0004  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0004
 LC0004                          STATION DESCRIPTION
 LC0004
 LC0004'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0004'4.4 MI W FROM FORREST.
 LC0004'4.4 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0004'FROM THE STATION AT FORREST, LIVINGSTON COUNTY, 18 POLES WEST
 LC0004'OF MILEPOST 50, AT A PUBLIC-ROAD CROSSING, 45 FEET SOUTH OF THE
 LC0004'CENTERLINE OF THE TRACK, 36 FEET EAST OF THE CENTERLINE OF THE
 LC0004'ROAD, 2 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 2 FEET
 LC0004'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED P 42 1934 AND SET
 LC0004'IN THE TOP OF A CONCRETE POST.
 LC0004
 LC0004                          STATION RECOVERY (1984)
 LC0004
 LC0004'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0004'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0363 ***********************************************************************
 LD0363  DESIGNATION -  P 43 RESET
 LD0363  PID         -  LD0363
 LD0363  STATE/COUNTY-  IL/FULTON
 LD0363  COUNTRY     -  US
 LD0363  USGS QUAD   -  SAINT DAVID (2018)
 LD0363
 LD0363                         *CURRENT SURVEY CONTROL
 LD0363  ______________________________________________________________________
 LD0363* NAD 83(1986) POSITION- 40 29 17.     (N) 090 03 17.     (W)   SCALED
 LD0363* NAVD 88 ORTHO HEIGHT -   190.57  (+/-2cm)      625.2   (feet) VERTCON3
 LD0363  ______________________________________________________________________
 LD0363  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 LD0363  VERT ORDER      -  ? (See Below)
 LD0363
 LD0363.The horizontal coordinates were scaled from a map and have
 LD0363.an estimated accuracy of +/- 6 seconds.
 LD0363
 LD0363.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0363.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0363
 LD0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0363.GEOID18 height accuracy estimate available here.
 LD0363
 LD0363.The vertical order pertains to the NGVD 29 superseded value.
 LD0363
 LD0363.Click photographs - Photos may exist for this station.
 LD0363
 LD0363;                    North         East    Units  Estimated Accuracy
 LD0363;SPC IL W     -   424,180.      709,490.      MT  (+/- 180 meters Scaled)
 LD0363
 LD0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE496860(NAD 83)
 LD0363
 LD0363                          SUPERSEDED SURVEY CONTROL
 LD0363
 LD0363  NGVD 29 (??/??/92)  190.663  (m)          625.53   (f) ADJ UNCH       
 LD0363
 LD0363.Superseded values are not recommended for survey control.
 LD0363
 LD0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0363.See file dsdata.pdf to determine how the superseded data were derived.
 LD0363
 LD0363_MARKER: DB = BENCH MARK DISK
 LD0363_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0363_SP_SET: CULVERT HEADWALL
 LD0363_STAMPING: P 43 RESET 1963
 LD0363_MARK LOGO: CGS
 LD0363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0363+STABILITY: SURFACE MOTION
 LD0363
 LD0363  HISTORY     - Date     Condition        Report By
 LD0363  HISTORY     - 1963     MONUMENTED       ILHD
 LD0363  HISTORY     - 1964     GOOD             CGS
 LD0363
 LD0363                          STATION DESCRIPTION
 LD0363
 LD0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 LD0363'AT ST DAVID.
 LD0363'AT ST. DAVID, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0363'RAILROAD, 6 1/2 POLES SOUTHWEST OF THE STATION, AT POLES 68+21,
 LD0363'69 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK, 15 FEET NORTHWEST
 LD0363'OF THE CENTERLINE OF STATE HIGHWAY 100, IN THE CENTER OF THE TOP
 LD0363'OF THE NORTHWEST HEADWALL OF A 2- BY 2-FOOT CONCRETE CULVERT UNDER
 LD0363'THE HIGHWAY, AND 4 1/2 FEET LOWER THAN THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0975 ***********************************************************************
 MF0975  DESIGNATION -  P 45
 MF0975  PID         -  MF0975
 MF0975  STATE/COUNTY-  IL/BUREAU
 MF0975  COUNTRY     -  US
 MF0975  USGS QUAD   -  MANLIUS (2018)
 MF0975
 MF0975                         *CURRENT SURVEY CONTROL
 MF0975  ______________________________________________________________________
 MF0975* NAD 83(1986) POSITION- 41 22 55.     (N) 089 41 03.     (W)   SCALED
 MF0975* NAVD 88 ORTHO HEIGHT -   199.041 (meters)      653.02  (feet) ADJUSTED
 MF0975  ______________________________________________________________________
 MF0975  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF0975  DYNAMIC HEIGHT  -        198.960 (meters)      652.75  (feet) COMP
 MF0975  MODELED GRAVITY -    980,215.7   (mgal)                       NAVD 88
 MF0975
 MF0975  VERT ORDER      -  SECOND    CLASS 0
 MF0975
 MF0975.The horizontal coordinates were scaled from a map and have
 MF0975.an estimated accuracy of +/- 6 seconds.
 MF0975
 MF0975.The orthometric height was determined by differential leveling and
 MF0975.adjusted by the NATIONAL GEODETIC SURVEY
 MF0975.in June 1991.
 MF0975
 MF0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0975.GEOID18 height accuracy estimate available here.
 MF0975
 MF0975.Click photographs - Photos may exist for this station.
 MF0975
 MF0975.The dynamic height is computed by dividing the NAVD 88
 MF0975.geopotential number by the normal gravity value computed on the
 MF0975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0975.degrees latitude (g = 980.6199 gals.).
 MF0975
 MF0975.The modeled gravity was interpolated from observed gravity values.
 MF0975
 MF0975;                    North         East    Units  Estimated Accuracy
 MF0975;SPC IL W     -   523,550.      740,360.      MT  (+/- 180 meters Scaled)
 MF0975
 MF0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL755846(NAD 83)
 MF0975
 MF0975                          SUPERSEDED SURVEY CONTROL
 MF0975
 MF0975  NGVD 29 (??/??/92)  199.117  (m)          653.27   (f) ADJ UNCH    2 0
 MF0975
 MF0975.Superseded values are not recommended for survey control.
 MF0975
 MF0975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0975.See file dsdata.pdf to determine how the superseded data were derived.
 MF0975
 MF0975_MARKER: DB = BENCH MARK DISK
 MF0975_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF0975_SP_SET: ABUTMENT
 MF0975_STAMPING: P 45 1934
 MF0975_MARK LOGO: CGS
 MF0975_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0975
 MF0975  HISTORY     - Date     Condition        Report By
 MF0975  HISTORY     - 1934     MONUMENTED       CGS
 MF0975  HISTORY     - 1959     GOOD             CGS
 MF0975  HISTORY     - 19951026 MARK NOT FOUND   USPSQD
 MF0975  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0975  HISTORY     - 20191001 MARK NOT FOUND   ILDT
 MF0975
 MF0975                          STATION DESCRIPTION
 MF0975
 MF0975'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0975'1.1 MI N FROM LANGLEY.
 MF0975'ABOUT 1.1 MILES NORTH ALONG THE CHICAGO AND NORTHWESTERN RAILROAD
 MF0975'FROM THE STATION SIGN AT LANGLEY, AT BRIDGE 1469 OVER A CANAL,
 MF0975'SET IN THE TOP OF THE WEST END OF THE SOUTH STONE ABUTMENT,
 MF0975'5 FEET EAST OF THE WEST END OF THE ABUTMENT, 6 FEET WEST OF
 MF0975'THE CENTER LINE OF THE TRACK, ABOUT 1 FOOT BELOW THE LEVEL OF
 MF0975'THE TRACK.
 MF0975
 MF0975                          STATION RECOVERY (1995)
 MF0975
 MF0975'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0975'MARK NOT FOUND.
 MF0975
 MF0975                          STATION RECOVERY (2001)
 MF0975
 MF0975'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0975'MARK NOT FOUND.
 MF0975
 MF0975                          STATION RECOVERY (2019)
 MF0975
 MF0975'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RAS)
 MF0975'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0674 ***********************************************************************
 MF0674  DESIGNATION -  P 46
 MF0674  PID         -  MF0674
 MF0674  STATE/COUNTY-  IL/LEE
 MF0674  COUNTRY     -  US
 MF0674  USGS QUAD   -  GRAND DETOUR (2018)
 MF0674
 MF0674                         *CURRENT SURVEY CONTROL
 MF0674  ______________________________________________________________________
 MF0674* NAD 83(1986) POSITION- 41 52 56.     (N) 089 29 05.     (W)   SCALED
 MF0674* NAVD 88 ORTHO HEIGHT -   245.929 (meters)      806.85  (feet) ADJUSTED
 MF0674  ______________________________________________________________________
 MF0674  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 MF0674  DYNAMIC HEIGHT  -        245.844 (meters)      806.57  (feet) COMP
 MF0674  MODELED GRAVITY -    980,271.8   (mgal)                       NAVD 88
 MF0674
 MF0674  VERT ORDER      -  SECOND    CLASS 0
 MF0674
 MF0674.The horizontal coordinates were scaled from a map and have
 MF0674.an estimated accuracy of +/- 6 seconds.
 MF0674
 MF0674.The orthometric height was determined by differential leveling and
 MF0674.adjusted by the NATIONAL GEODETIC SURVEY
 MF0674.in June 1991.
 MF0674
 MF0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0674.GEOID18 height accuracy estimate available here.
 MF0674
 MF0674.Click photographs - Photos may exist for this station.
 MF0674
 MF0674.The dynamic height is computed by dividing the NAVD 88
 MF0674.geopotential number by the normal gravity value computed on the
 MF0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0674.degrees latitude (g = 980.6199 gals.).
 MF0674
 MF0674.The modeled gravity was interpolated from observed gravity values.
 MF0674
 MF0674;                    North         East    Units  Estimated Accuracy
 MF0674;SPC IL W     -   579,230.      756,600.      MT  (+/- 180 meters Scaled)
 MF0674
 MF0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM938396(NAD 83)
 MF0674
 MF0674                          SUPERSEDED SURVEY CONTROL
 MF0674
 MF0674  NGVD 29 (??/??/92)  246.007  (m)          807.11   (f) ADJ UNCH    2 0
 MF0674
 MF0674.Superseded values are not recommended for survey control.
 MF0674
 MF0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0674.See file dsdata.pdf to determine how the superseded data were derived.
 MF0674
 MF0674_MARKER: DB = BENCH MARK DISK
 MF0674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0674_STAMPING: P 46 1934
 MF0674_MARK LOGO: CGS
 MF0674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0674+STABILITY: SURFACE MOTION
 MF0674_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0674+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2011
 MF0674
 MF0674  HISTORY     - Date     Condition        Report By
 MF0674  HISTORY     - 1934     MONUMENTED       CGS
 MF0674  HISTORY     - 19950811 GOOD             USPSQD
 MF0674  HISTORY     - 20020114 GOOD             NGS
 MF0674  HISTORY     - 20030423 GOOD             USPSQD
 MF0674  HISTORY     - 20110826 GOOD             ILDT
 MF0674
 MF0674                          STATION DESCRIPTION
 MF0674
 MF0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0674'2.3 MI NW FROM DIXON.
 MF0674'2.3 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF0674'CROSSING OF NORTH JEFFERESON AVENUE AT DIXON, LEE COUNTY, AT THE
 MF0674'CROSSING OF A PRIVATE ROAD LEADING TO THE HAZLEWOOD ESTATE, 42
 MF0674'FEET SOUTH OF THE CENTERLINE OF THE TRACK, 33 FEET WEST OF THE
 MF0674'CENTERLINE OF THE ROAD, 3 FEET NORTHWEST OF A FENCE CORNER, AND
 MF0674'ABOUT 2 FEET HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MF0674'P 46 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0674
 MF0674                          STATION RECOVERY (1995)
 MF0674
 MF0674'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0674'RECOVERED IN GOOD CONDITION.
 MF0674
 MF0674                          STATION RECOVERY (2002)
 MF0674
 MF0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0674'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0674
 MF0674                          STATION RECOVERY (2003)
 MF0674
 MF0674'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0674'RECOVERED IN GOOD CONDITION.
 MF0674
 MF0674                          STATION RECOVERY (2011)
 MF0674
 MF0674'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 MF0674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0032 ***********************************************************************
 MG0032  DESIGNATION -  P 47
 MG0032  PID         -  MG0032
 MG0032  STATE/COUNTY-  IL/WHITESIDE
 MG0032  COUNTRY     -  US
 MG0032  USGS QUAD   -  UNION GROVE (2018)
 MG0032
 MG0032                         *CURRENT SURVEY CONTROL
 MG0032  ______________________________________________________________________
 MG0032* NAD 83(1986) POSITION- 41 51 12.     (N) 090 06 45.     (W)   SCALED
 MG0032* NAVD 88 ORTHO HEIGHT -   181.981 (meters)      597.05  (feet) ADJUSTED
 MG0032  ______________________________________________________________________
 MG0032  GEOID HEIGHT    -        -33.129 (meters)                     GEOID18
 MG0032  DYNAMIC HEIGHT  -        181.914 (meters)      596.83  (feet) COMP
 MG0032  MODELED GRAVITY -    980,252.7   (mgal)                       NAVD 88
 MG0032
 MG0032  VERT ORDER      -  SECOND    CLASS 0
 MG0032
 MG0032.The horizontal coordinates were scaled from a map and have
 MG0032.an estimated accuracy of +/- 6 seconds.
 MG0032
 MG0032.The orthometric height was determined by differential leveling and
 MG0032.adjusted by the NATIONAL GEODETIC SURVEY
 MG0032.in June 1991.
 MG0032
 MG0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0032.GEOID18 height accuracy estimate available here.
 MG0032
 MG0032.Click photographs - Photos may exist for this station.
 MG0032
 MG0032.The dynamic height is computed by dividing the NAVD 88
 MG0032.geopotential number by the normal gravity value computed on the
 MG0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0032.degrees latitude (g = 980.6199 gals.).
 MG0032
 MG0032.The modeled gravity was interpolated from observed gravity values.
 MG0032
 MG0032;                    North         East    Units  Estimated Accuracy
 MG0032;SPC IL W     -   575,790.      704,500.      MT  (+/- 180 meters Scaled)
 MG0032
 MG0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG396375(NAD 83)
 MG0032
 MG0032                          SUPERSEDED SURVEY CONTROL
 MG0032
 MG0032  NGVD 29 (??/??/92)  182.005  (m)          597.13   (f) ADJ UNCH    2 0
 MG0032
 MG0032.Superseded values are not recommended for survey control.
 MG0032
 MG0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0032.See file dsdata.pdf to determine how the superseded data were derived.
 MG0032
 MG0032_MARKER: DB = BENCH MARK DISK
 MG0032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0032_STAMPING: P 47 1934
 MG0032_MARK LOGO: CGS
 MG0032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0032+STABILITY: SURFACE MOTION
 MG0032
 MG0032  HISTORY     - Date     Condition        Report By
 MG0032  HISTORY     - 1934     MONUMENTED       CGS
 MG0032  HISTORY     - 19940928 MARK NOT FOUND   USPSQD
 MG0032  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0032  HISTORY     - 20030319 MARK NOT FOUND   USPSQD
 MG0032  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0032
 MG0032                          STATION DESCRIPTION
 MG0032
 MG0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0032'2.9 MI E FROM EAST CLINTON.
 MG0032'2.9 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MG0032'EAST CLINTON, WHITESIDE COUNTY, 15 POLES EAST OF MILEPOST 133,
 MG0032'AT A ROAD CROSSING, 36 FEET WEST OF THE CENTERLINE OF THE ROAD,
 MG0032'33 FEET SOUTH OF THE CENTERLINE OF THE TRACKS, ONE FOOT WEST OF
 MG0032'A FENCE, AND 2 FEET LOWER THAN THE RAIL.  A STANDARD DISK,
 MG0032'STAMPED P 47 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MG0032
 MG0032                          STATION RECOVERY (1994)
 MG0032
 MG0032'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0032'MARK NOT FOUND.
 MG0032
 MG0032                          STATION RECOVERY (1999)
 MG0032
 MG0032'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0032'MARK NOT FOUND.
 MG0032
 MG0032                          STATION RECOVERY (2003)
 MG0032
 MG0032'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0032'MARK NOT FOUND.
 MG0032
 MG0032                          STATION RECOVERY (2005)
 MG0032
 MG0032'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0032'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0642 ***********************************************************************
 MF0642  DESIGNATION -  P 48
 MF0642  PID         -  MF0642
 MF0642  STATE/COUNTY-  IL/LEE
 MF0642  COUNTRY     -  US
 MF0642  USGS QUAD   -  AMBOY (2018)
 MF0642
 MF0642                         *CURRENT SURVEY CONTROL
 MF0642  ______________________________________________________________________
 MF0642* NAD 83(1986) POSITION- 41 42 53.64   (N) 089 21 46.97   (W)   HD_HELD1
 MF0642* NAVD 88 ORTHO HEIGHT -   232.041 (meters)      761.29  (feet) ADJUSTED
 MF0642  ______________________________________________________________________
 MF0642  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 MF0642  DYNAMIC HEIGHT  -        231.955 (meters)      761.01  (feet) COMP
 MF0642  MODELED GRAVITY -    980,246.4   (mgal)                       NAVD 88
 MF0642
 MF0642  VERT ORDER      -  SECOND    CLASS 0
 MF0642
 MF0642.The horizontal coordinates were determined by differentially corrected
 MF0642.hand held GPS observations or other comparable positioning techniques
 MF0642.and have an estimated accuracy of +/- 3 meters.
 MF0642
 MF0642.The orthometric height was determined by differential leveling and
 MF0642.adjusted by the NATIONAL GEODETIC SURVEY
 MF0642.in June 1991.
 MF0642
 MF0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0642.GEOID18 height accuracy estimate available here.
 MF0642
 MF0642.Click photographs - Photos may exist for this station.
 MF0642
 MF0642.The dynamic height is computed by dividing the NAVD 88
 MF0642.geopotential number by the normal gravity value computed on the
 MF0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0642.degrees latitude (g = 980.6199 gals.).
 MF0642
 MF0642.The modeled gravity was interpolated from observed gravity values.
 MF0642
 MF0642;                    North         East    Units  Estimated Accuracy
 MF0642;SPC IL W     -   560,730.3     766,873.2     MT  (+/- 3 meters HH1 GPS) 
 MF0642
 MF0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0342020820(NAD 83)
 MF0642
 MF0642                          SUPERSEDED SURVEY CONTROL
 MF0642
 MF0642  NGVD 29 (??/??/92)  232.106  (m)          761.50   (f) ADJ UNCH    2 0
 MF0642
 MF0642.Superseded values are not recommended for survey control.
 MF0642
 MF0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0642.See file dsdata.pdf to determine how the superseded data were derived.
 MF0642
 MF0642_MARKER: DB = BENCH MARK DISK
 MF0642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0642_STAMPING: P 48 1934
 MF0642_MARK LOGO: CGS
 MF0642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0642+STABILITY: SURFACE MOTION
 MF0642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0642+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2018
 MF0642
 MF0642  HISTORY     - Date     Condition        Report By
 MF0642  HISTORY     - 1934     MONUMENTED       CGS
 MF0642  HISTORY     - 19950820 GOOD             USPSQD
 MF0642  HISTORY     - 20020128 GOOD             NGS
 MF0642  HISTORY     - 20030716 GOOD             USPSQD
 MF0642  HISTORY     - 20180320 GOOD             ILDT
 MF0642
 MF0642                          STATION DESCRIPTION
 MF0642
 MF0642'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0642'1.9 MI W FROM AMBOY.
 MF0642'1.9 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0642'FROM THE CITY WATER TOWER AT AMBOY, LEE COUNTY, AT A ROAD CROSSING,
 MF0642'42 FEET WEST OF THE CENTERLINE OF THE ROAD, 28 FEET SOUTH OF THE
 MF0642'CENTERLINE OF THE TRACK, 7 FEET WEST OF A FENCE CORNER, 1 FOOT
 MF0642'NORTH OF THE FENCE, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A
 MF0642'STANDARD DISK, STAMPED P 48 1934 AND SET IN THE TOP OF A CONCRETE
 MF0642'POST.
 MF0642
 MF0642                          STATION RECOVERY (1995)
 MF0642
 MF0642'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0642'RECOVERED IN GOOD CONDITION.
 MF0642
 MF0642                          STATION RECOVERY (2002)
 MF0642
 MF0642'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0642'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0642
 MF0642                          STATION RECOVERY (2003)
 MF0642
 MF0642'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0642'RECOVERED IN GOOD CONDITION.
 MF0642
 MF0642                          STATION RECOVERY (2018)
 MF0642
 MF0642'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 MF0642'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0470 ***********************************************************************
 MF0470  DESIGNATION -  P 50
 MF0470  PID         -  MF0470
 MF0470  STATE/COUNTY-  IL/DE KALB
 MF0470  COUNTRY     -  US
 MF0470  USGS QUAD   -  WATERMAN (2018)
 MF0470
 MF0470                         *CURRENT SURVEY CONTROL
 MF0470  ______________________________________________________________________
 MF0470* NAD 83(1986) POSITION- 41 51 50.     (N) 088 46 27.     (W)   SCALED
 MF0470* NAVD 88 ORTHO HEIGHT -   270.132 (meters)      886.26  (feet) ADJUSTED
 MF0470  ______________________________________________________________________
 MF0470  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 MF0470  DYNAMIC HEIGHT  -        270.034 (meters)      885.94  (feet) COMP
 MF0470  MODELED GRAVITY -    980,253.8   (mgal)                       NAVD 88
 MF0470
 MF0470  VERT ORDER      -  SECOND    CLASS 0
 MF0470
 MF0470.The horizontal coordinates were scaled from a map and have
 MF0470.an estimated accuracy of +/- 6 seconds.
 MF0470
 MF0470.The orthometric height was determined by differential leveling and
 MF0470.adjusted by the NATIONAL GEODETIC SURVEY
 MF0470.in June 1991.
 MF0470
 MF0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0470.GEOID18 height accuracy estimate available here.
 MF0470
 MF0470.Click photographs - Photos may exist for this station.
 MF0470
 MF0470.The dynamic height is computed by dividing the NAVD 88
 MF0470.geopotential number by the normal gravity value computed on the
 MF0470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0470.degrees latitude (g = 980.6199 gals.).
 MF0470
 MF0470.The modeled gravity was interpolated from observed gravity values.
 MF0470
 MF0470;                    North         East    Units  Estimated Accuracy
 MF0470;SPC IL E     -   577,080.      263,400.      MT  (+/- 180 meters Scaled)
 MF0470
 MF0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM527361(NAD 83)
 MF0470
 MF0470                          SUPERSEDED SURVEY CONTROL
 MF0470
 MF0470  NGVD 29 (??/??/92)  270.176  (m)          886.40   (f) ADJ UNCH    2 0
 MF0470
 MF0470.Superseded values are not recommended for survey control.
 MF0470
 MF0470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0470.See file dsdata.pdf to determine how the superseded data were derived.
 MF0470
 MF0470_MARKER: DB = BENCH MARK DISK
 MF0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0470_STAMPING: P 50 1934
 MF0470_MARK LOGO: CGS
 MF0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0470+STABILITY: SURFACE MOTION
 MF0470
 MF0470  HISTORY     - Date     Condition        Report By
 MF0470  HISTORY     - 1934     MONUMENTED       CGS
 MF0470  HISTORY     - 1970     MARK NOT FOUND   USGS
 MF0470  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0470
 MF0470                          STATION DESCRIPTION
 MF0470
 MF0470'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0470'AT ELVA.
 MF0470'AT ELVA, DE KALB COUNTY, ON THE CHICAGO AND NORTH WESTERN RAILWAY,
 MF0470'2 POLES NORTHEAST OF THE STATION, 125 FEET NORTHEAST OF A ROAD
 MF0470'CROSSING, 33 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK, 2 FEET
 MF0470'NORTH OF A POLE, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 MF0470'STAMPED P 50 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0470
 MF0470                          STATION RECOVERY (1970)
 MF0470
 MF0470'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 MF0470'MARK NOT FOUND.
 MF0470
 MF0470                          STATION RECOVERY (1996)
 MF0470
 MF0470'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0470'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1062 ***********************************************************************
 MF1062  DESIGNATION -  P 51
 MF1062  PID         -  MF1062
 MF1062  STATE/COUNTY-  IL/BUREAU
 MF1062  COUNTRY     -  US
 MF1062  USGS QUAD   -  WYANET (2018)
 MF1062
 MF1062                         *CURRENT SURVEY CONTROL
 MF1062  ______________________________________________________________________
 MF1062* NAD 83(1986) POSITION- 41 20 34.     (N) 089 33 27.     (W)   SCALED
 MF1062* NAVD 88 ORTHO HEIGHT -   176.596 (meters)      579.38  (feet) ADJUSTED
 MF1062  ______________________________________________________________________
 MF1062  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 MF1062  DYNAMIC HEIGHT  -        176.524 (meters)      579.15  (feet) COMP
 MF1062  MODELED GRAVITY -    980,210.1   (mgal)                       NAVD 88
 MF1062
 MF1062  VERT ORDER      -  SECOND    CLASS 0
 MF1062
 MF1062.The horizontal coordinates were scaled from a map and have
 MF1062.an estimated accuracy of +/- 6 seconds.
 MF1062
 MF1062.The orthometric height was determined by differential leveling and
 MF1062.adjusted by the NATIONAL GEODETIC SURVEY
 MF1062.in June 1991.
 MF1062
 MF1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1062.GEOID18 height accuracy estimate available here.
 MF1062
 MF1062.Click photographs - Photos may exist for this station.
 MF1062
 MF1062.The dynamic height is computed by dividing the NAVD 88
 MF1062.geopotential number by the normal gravity value computed on the
 MF1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1062.degrees latitude (g = 980.6199 gals.).
 MF1062
 MF1062.The modeled gravity was interpolated from observed gravity values.
 MF1062
 MF1062;                    North         East    Units  Estimated Accuracy
 MF1062;SPC IL W     -   519,270.      750,980.      MT  (+/- 180 meters Scaled)
 MF1062
 MF1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL860799(NAD 83)
 MF1062
 MF1062                          SUPERSEDED SURVEY CONTROL
 MF1062
 MF1062  NGVD 29 (??/??/92)  176.677  (m)          579.65   (f) ADJ UNCH    2 0
 MF1062
 MF1062.Superseded values are not recommended for survey control.
 MF1062
 MF1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1062.See file dsdata.pdf to determine how the superseded data were derived.
 MF1062
 MF1062_MARKER: DB = BENCH MARK DISK
 MF1062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1062_STAMPING: P 51 1934
 MF1062_MARK LOGO: CGS
 MF1062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1062+STABILITY: SURFACE MOTION
 MF1062_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1062+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2001
 MF1062
 MF1062  HISTORY     - Date     Condition        Report By
 MF1062  HISTORY     - 1934     MONUMENTED       CGS
 MF1062  HISTORY     - 19951202 GOOD             USPSQD
 MF1062  HISTORY     - 20010516 GOOD             USPSQD
 MF1062  HISTORY     - 20051012 GOOD             USPSQD
 MF1062
 MF1062                          STATION DESCRIPTION
 MF1062
 MF1062'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1062'2 MI SE FROM WYANET.
 MF1062'2.0 MILES SOUTHEAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF1062'RAILROAD FROM THE STATION AT WYANET, BUREAU COUNTY, AT POLE
 MF1062'126/50, AT A ROAD CROSSING, 45 FEET NORTHWEST OF THE CENTERLINE
 MF1062'OF THE ROAD, 36 FEET NORTHEAST OF THE CENTERLINE OF THE NORTHEAST
 MF1062'TRACK, 3 FEET SOUTH OF A POLE, AND ABOUT 2 FEET HIGHER THAN THE
 MF1062'TRACK.  A STANDARD DISK, STAMPED P 51 1934 AND SET IN THE TOP
 MF1062'OF A CONCRETE POST.
 MF1062
 MF1062                          STATION RECOVERY (1995)
 MF1062
 MF1062'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1062'RECOVERED IN GOOD CONDITION.
 MF1062
 MF1062                          STATION RECOVERY (2001)
 MF1062
 MF1062'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1062'RECOVERED IN GOOD CONDITION.
 MF1062
 MF1062                          STATION RECOVERY (2005)
 MF1062
 MF1062'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1062'THE DISK IS AT THE NORTHWEST CORNER OF THE INTERSECTION OF THE
 MF1062'RAILROAD AND ROAD 1550E. IT IS 10 FEET SOUTHEAST OF AN ABANDONED
 MF1062'UTILITY POLE. IT PROTRUDES ABOUT EIGHT INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0086 ***********************************************************************
 MG0086  DESIGNATION -  P 52
 MG0086  PID         -  MG0086
 MG0086  STATE/COUNTY-  IL/HENRY
 MG0086  COUNTRY     -  US
 MG0086  USGS QUAD   -  GREEN ROCK (2018)
 MG0086
 MG0086                         *CURRENT SURVEY CONTROL
 MG0086  ______________________________________________________________________
 MG0086* NAD 83(1986) POSITION- 41 28 32.     (N) 090 18 44.     (W)   SCALED
 MG0086* NAVD 88 ORTHO HEIGHT -   177.108 (meters)      581.06  (feet) ADJUSTED
 MG0086  ______________________________________________________________________
 MG0086  GEOID HEIGHT    -        -32.921 (meters)                     GEOID18
 MG0086  DYNAMIC HEIGHT  -        177.038 (meters)      580.83  (feet) COMP
 MG0086  MODELED GRAVITY -    980,228.9   (mgal)                       NAVD 88
 MG0086
 MG0086  VERT ORDER      -  SECOND    CLASS 0
 MG0086
 MG0086.The horizontal coordinates were scaled from a map and have
 MG0086.an estimated accuracy of +/- 6 seconds.
 MG0086
 MG0086.The orthometric height was determined by differential leveling and
 MG0086.adjusted by the NATIONAL GEODETIC SURVEY
 MG0086.in June 1991.
 MG0086
 MG0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0086.GEOID18 height accuracy estimate available here.
 MG0086
 MG0086.Click photographs - Photos may exist for this station.
 MG0086
 MG0086.The dynamic height is computed by dividing the NAVD 88
 MG0086.geopotential number by the normal gravity value computed on the
 MG0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0086.degrees latitude (g = 980.6199 gals.).
 MG0086
 MG0086.The modeled gravity was interpolated from observed gravity values.
 MG0086
 MG0086;                    North         East    Units  Estimated Accuracy
 MG0086;SPC IL W     -   533,850.      687,840.      MT  (+/- 180 meters Scaled)
 MG0086
 MG0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF244950(NAD 83)
 MG0086
 MG0086                          SUPERSEDED SURVEY CONTROL
 MG0086
 MG0086  NGVD 29 (??/??/92)  177.187  (m)          581.32   (f) ADJ UNCH    2 0
 MG0086
 MG0086.Superseded values are not recommended for survey control.
 MG0086
 MG0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0086.See file dsdata.pdf to determine how the superseded data were derived.
 MG0086
 MG0086_MARKER: DB = BENCH MARK DISK
 MG0086_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0086_SP_SET: CULVERT HEADWALL
 MG0086_STAMPING: P 52 1934
 MG0086_MARK LOGO: CGS
 MG0086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0086+STABILITY: SURFACE MOTION
 MG0086_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0086+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2006
 MG0086
 MG0086  HISTORY     - Date     Condition        Report By
 MG0086  HISTORY     - 1934     MONUMENTED       CGS
 MG0086  HISTORY     - 19960715 GOOD             USPSQD
 MG0086  HISTORY     - 20011015 GOOD             USPSQD
 MG0086  HISTORY     - 20040228 GOOD             GEOCAC
 MG0086  HISTORY     - 20061209 GOOD             INDIV
 MG0086
 MG0086                          STATION DESCRIPTION
 MG0086
 MG0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0086'0.4 MILE EAST ALONG THE CHICAGO, ROCK ISLAND, AND PACIFIC
 MG0086'RAILWAY FROM THE STATION AT GREEN RIVER, HENRY COUNTY, 2 POLES
 MG0086'EAST OF POLE 167+30, AT A CULVERT, IN THE CENTER OF THE TOP OF
 MG0086'THE SOUTH CONCRETE HEADWALL, AND ONE FOOT LOWER THAN THE
 MG0086'TRACK.  A STANDARD DISK, STAMPED P 52 1934.
 MG0086
 MG0086                          STATION RECOVERY (1996)
 MG0086
 MG0086'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0086'RECOVERED IN GOOD CONDITION.
 MG0086
 MG0086                          STATION RECOVERY (2001)
 MG0086
 MG0086'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0086'RECOVERED IN GOOD CONDITION.
 MG0086
 MG0086                          STATION RECOVERY (2004)
 MG0086
 MG0086'RECOVERY NOTE BY GEOCACHING 2004 (CBB)
 MG0086'RECOVERED IN GOOD CONDITION.
 MG0086
 MG0086                          STATION RECOVERY (2006)
 MG0086
 MG0086'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (CL)
 MG0086'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0011 ***********************************************************************
 LD0011  DESIGNATION -  P 54
 LD0011  PID         -  LD0011
 LD0011  STATE/COUNTY-  IL/FULTON
 LD0011  COUNTRY     -  US
 LD0011  USGS QUAD   -  AVON (2018)
 LD0011
 LD0011                         *CURRENT SURVEY CONTROL
 LD0011  ______________________________________________________________________
 LD0011* NAD 83(1986) POSITION- 40 40 44.     (N) 090 25 45.     (W)   SCALED
 LD0011* NAVD 88 ORTHO HEIGHT -   187.511 (meters)      615.19  (feet) ADJUSTED
 LD0011  ______________________________________________________________________
 LD0011  GEOID HEIGHT    -        -33.280 (meters)                     GEOID18
 LD0011  DYNAMIC HEIGHT  -        187.421 (meters)      614.90  (feet) COMP
 LD0011  MODELED GRAVITY -    980,142.7   (mgal)                       NAVD 88
 LD0011
 LD0011  VERT ORDER      -  SECOND    CLASS 0
 LD0011
 LD0011.The horizontal coordinates were scaled from a map and have
 LD0011.an estimated accuracy of +/- 6 seconds.
 LD0011
 LD0011.The orthometric height was determined by differential leveling and
 LD0011.adjusted by the NATIONAL GEODETIC SURVEY
 LD0011.in June 1991.
 LD0011
 LD0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0011.GEOID18 height accuracy estimate available here.
 LD0011
 LD0011.Click photographs - Photos may exist for this station.
 LD0011
 LD0011.The dynamic height is computed by dividing the NAVD 88
 LD0011.geopotential number by the normal gravity value computed on the
 LD0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0011.degrees latitude (g = 980.6199 gals.).
 LD0011
 LD0011.The modeled gravity was interpolated from observed gravity values.
 LD0011
 LD0011;                    North         East    Units  Estimated Accuracy
 LD0011;SPC IL W     -   445,400.      677,810.      MT  (+/- 180 meters Scaled)
 LD0011
 LD0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF172062(NAD 83)
 LD0011
 LD0011                          SUPERSEDED SURVEY CONTROL
 LD0011
 LD0011  NGVD 29 (??/??/92)  187.578  (m)          615.41   (f) ADJ UNCH    2 0
 LD0011
 LD0011.Superseded values are not recommended for survey control.
 LD0011
 LD0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0011.See file dsdata.pdf to determine how the superseded data were derived.
 LD0011
 LD0011_MARKER: DB = BENCH MARK DISK
 LD0011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0011_STAMPING: P 54 1934
 LD0011_MARK LOGO: CGS
 LD0011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0011+STABILITY: SURFACE MOTION
 LD0011
 LD0011  HISTORY     - Date     Condition        Report By
 LD0011  HISTORY     - 1934     MONUMENTED       CGS
 LD0011  HISTORY     - 1935     GOOD             CGS
 LD0011  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0011
 LD0011                          STATION DESCRIPTION
 LD0011
 LD0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0011'1.3 MI N FROM AVON.
 LD0011'1.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0011'FROM THE STATION AT AVON, FULTON COUNTY, AT A ROAD CROSSING, 33
 LD0011'FEET NORTH OF THE CENTERLINE OF THE ROAD, 24 FEET WEST OF THE
 LD0011'CENTERLINE OF THE WEST TRACK, AND 2 FEET LOWER THAN THE TRACK.
 LD0011'A STANDARD DISK, STAMPED P 54 1934 AND SET IN THE TOP OF A
 LD0011'CONCRETE POST.
 LD0011
 LD0011                          STATION RECOVERY (1974)
 LD0011
 LD0011'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0011'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0339 ***********************************************************************
 LD0339  DESIGNATION -  P 56
 LD0339  PID         -  LD0339
 LD0339  STATE/COUNTY-  IL/FULTON
 LD0339  COUNTRY     -  US
 LD0339  USGS QUAD   -  VERMONT (2018)
 LD0339
 LD0339                         *CURRENT SURVEY CONTROL
 LD0339  ______________________________________________________________________
 LD0339* NAD 83(1986) POSITION- 40 18 12.     (N) 090 25 25.     (W)   SCALED
 LD0339* NAVD 88 ORTHO HEIGHT -   207.616 (meters)      681.15  (feet) ADJUSTED
 LD0339  ______________________________________________________________________
 LD0339  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 LD0339  DYNAMIC HEIGHT  -        207.512 (meters)      680.81  (feet) COMP
 LD0339  MODELED GRAVITY -    980,122.2   (mgal)                       NAVD 88
 LD0339
 LD0339  VERT ORDER      -  SECOND    CLASS 0
 LD0339
 LD0339.The horizontal coordinates were scaled from a map and have
 LD0339.an estimated accuracy of +/- 6 seconds.
 LD0339
 LD0339.The orthometric height was determined by differential leveling and
 LD0339.adjusted by the NATIONAL GEODETIC SURVEY
 LD0339.in June 1991.
 LD0339
 LD0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0339.GEOID18 height accuracy estimate available here.
 LD0339
 LD0339.Click photographs - Photos may exist for this station.
 LD0339
 LD0339.The dynamic height is computed by dividing the NAVD 88
 LD0339.geopotential number by the normal gravity value computed on the
 LD0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0339.degrees latitude (g = 980.6199 gals.).
 LD0339
 LD0339.The modeled gravity was interpolated from observed gravity values.
 LD0339
 LD0339;                    North         East    Units  Estimated Accuracy
 LD0339;SPC IL W     -   403,700.      678,160.      MT  (+/- 180 meters Scaled)
 LD0339
 LD0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE189646(NAD 83)
 LD0339
 LD0339                          SUPERSEDED SURVEY CONTROL
 LD0339
 LD0339  NGVD 29 (??/??/92)  207.700  (m)          681.43   (f) ADJ UNCH    2 0
 LD0339
 LD0339.Superseded values are not recommended for survey control.
 LD0339
 LD0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0339.See file dsdata.pdf to determine how the superseded data were derived.
 LD0339
 LD0339_MARKER: DB = BENCH MARK DISK
 LD0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0339_STAMPING: P 56 1935
 LD0339_MARK LOGO: CGS
 LD0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0339+STABILITY: SURFACE MOTION
 LD0339
 LD0339  HISTORY     - Date     Condition        Report By
 LD0339  HISTORY     - 1935     MONUMENTED       CGS
 LD0339  HISTORY     - 20120724 MARK NOT FOUND   ILDT
 LD0339
 LD0339                          STATION DESCRIPTION
 LD0339
 LD0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0339'AT VERMONT.
 LD0339'AT VERMONT, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0339'RAILROAD, 21 POLES SOUTH OF MILEPOST 142, 36 FEET EAST OF THE
 LD0339'NORTHEAST CORNER OF A CEMETERY, 39 FEET SOUTH OF THE CENTERLINE
 LD0339'OF A ROAD, 21 FEET WEST OF THE CENTERLINE OF THE WEST TRACK, AND
 LD0339'LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED P 56 1935 AND
 LD0339'SET IN THE TOP OF A CONCRETE POST.
 LD0339
 LD0339                          STATION RECOVERY (2012)
 LD0339
 LD0339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0339'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0872 ***********************************************************************
 LC0872  DESIGNATION -  P 7
 LC0872  PID         -  LC0872
 LC0872  STATE/COUNTY-  IL/WOODFORD
 LC0872  COUNTRY     -  US
 LC0872  USGS QUAD   -  EL PASO (2018)
 LC0872
 LC0872                         *CURRENT SURVEY CONTROL
 LC0872  ______________________________________________________________________
 LC0872* NAD 83(1986) POSITION- 40 44 18.2    (N) 089 01 05.1    (W)   HD_HELD2
 LC0872* NAVD 88 ORTHO HEIGHT -   230.831 (meters)      757.32  (feet) ADJUSTED
 LC0872  ______________________________________________________________________
 LC0872  GEOID HEIGHT    -        -32.285 (meters)                     GEOID18
 LC0872  DYNAMIC HEIGHT  -        230.728 (meters)      756.98  (feet) COMP
 LC0872  MODELED GRAVITY -    980,173.0   (mgal)                       NAVD 88
 LC0872
 LC0872  VERT ORDER      -  FIRST     CLASS II
 LC0872
 LC0872.The horizontal coordinates were established by autonomous hand held GPS
 LC0872.observations and have an estimated accuracy of +/- 10 meters.
 LC0872
 LC0872.The orthometric height was determined by differential leveling and
 LC0872.adjusted by the NATIONAL GEODETIC SURVEY
 LC0872.in June 1991.
 LC0872
 LC0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0872.GEOID18 height accuracy estimate available here.
 LC0872
 LC0872.Click photographs - Photos may exist for this station.
 LC0872
 LC0872.The dynamic height is computed by dividing the NAVD 88
 LC0872.geopotential number by the normal gravity value computed on the
 LC0872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0872.degrees latitude (g = 980.6199 gals.).
 LC0872
 LC0872.The modeled gravity was interpolated from observed gravity values.
 LC0872
 LC0872;                    North         East    Units  Estimated Accuracy
 LC0872;SPC IL W     -   452,610.      797,013.      MT  (+/- 10 meters HH2 GPS)
 LC0872
 LC0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2960111675(NAD 83)
 LC0872
 LC0872                          SUPERSEDED SURVEY CONTROL
 LC0872
 LC0872  NGVD 29 (??/??/92)  230.867  (m)          757.44   (f) ADJ UNCH    1 2
 LC0872
 LC0872.Superseded values are not recommended for survey control.
 LC0872
 LC0872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0872.See file dsdata.pdf to determine how the superseded data were derived.
 LC0872
 LC0872_MARKER: DB = BENCH MARK DISK
 LC0872_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0872_SP_SET: STEP
 LC0872_STAMPING: ELEV 757.640 FT P 7 1920
 LC0872_MARK LOGO: CGS
 LC0872_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0872
 LC0872  HISTORY     - Date     Condition        Report By
 LC0872  HISTORY     - 1920     MONUMENTED       CGS
 LC0872  HISTORY     - 1969     GOOD             CGS
 LC0872  HISTORY     - 19981023 GOOD             USPSQD
 LC0872  HISTORY     - 20190517 GOOD             USPSQD
 LC0872
 LC0872                          STATION DESCRIPTION
 LC0872
 LC0872'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0872'0.2 MI W FROM EL PASO.
 LC0872'ABOUT 0.15 MILE WEST ALONG W. FRONT STREET FROM THE ILLINOIS
 LC0872'CENTRAL RAILROAD STATION AT EL PASO, 41 FEET NORTH OF THE CENTER
 LC0872'LINE OF THE STREET, 43 FEET WEST OF THE CENTER LINE OF N. ELM
 LC0872'STREET, SET IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE STEP
 LC0872'AT THE SOUTHEAST ENTRANCE TO THE WOODFORD COUNTY NATIONAL BANK
 LC0872'BUILDING, 1 FOOT SOUTH OF A STONE PILLAR, AND ABOUT 1/2 FOOT ABOVE
 LC0872'THE LEVEL OF THE SIDEWALK.  SEC 5, T26N, R2E
 LC0872
 LC0872                          STATION RECOVERY (1998)
 LC0872
 LC0872'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0872'RECOVERED IN GOOD CONDITION.
 LC0872
 LC0872                          STATION RECOVERY (2019)
 LC0872
 LC0872'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 LC0872'NO LONGER BANK BUILDING.  NOW UPTOWN PETROLEUM GROOMING STORE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0192 ***********************************************************************
 KC0192  DESIGNATION -  P 79
 KC0192  PID         -  KC0192
 KC0192  STATE/COUNTY-  IL/PIKE
 KC0192  COUNTRY     -  US
 KC0192  USGS QUAD   -  BAYLIS (2018)
 KC0192
 KC0192                         *CURRENT SURVEY CONTROL
 KC0192  ______________________________________________________________________
 KC0192* NAD 83(1986) POSITION- 39 42 20.     (N) 090 58 18.     (W)   SCALED
 KC0192* NAVD 88 ORTHO HEIGHT -   229.896 (meters)      754.25  (feet) ADJUSTED
 KC0192  ______________________________________________________________________
 KC0192  GEOID HEIGHT    -        -32.537 (meters)                     GEOID18
 KC0192  DYNAMIC HEIGHT  -        229.769 (meters)      753.83  (feet) COMP
 KC0192  MODELED GRAVITY -    980,069.0   (mgal)                       NAVD 88
 KC0192
 KC0192  VERT ORDER      -  SECOND    CLASS 0
 KC0192
 KC0192.The horizontal coordinates were scaled from a map and have
 KC0192.an estimated accuracy of +/- 6 seconds.
 KC0192
 KC0192.The orthometric height was determined by differential leveling and
 KC0192.adjusted by the NATIONAL GEODETIC SURVEY
 KC0192.in June 1991.
 KC0192
 KC0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0192.GEOID18 height accuracy estimate available here.
 KC0192
 KC0192.Click photographs - Photos may exist for this station.
 KC0192
 KC0192.The dynamic height is computed by dividing the NAVD 88
 KC0192.geopotential number by the normal gravity value computed on the
 KC0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0192.degrees latitude (g = 980.6199 gals.).
 KC0192
 KC0192.The modeled gravity was interpolated from observed gravity values.
 KC0192
 KC0192;                    North         East    Units  Estimated Accuracy
 KC0192;SPC IL W     -   337,610.      630,970.      MT  (+/- 180 meters Scaled)
 KC0192
 KC0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD738970(NAD 83)
 KC0192
 KC0192                          SUPERSEDED SURVEY CONTROL
 KC0192
 KC0192  NGVD 29 (??/??/92)  229.968  (m)          754.49   (f) ADJ UNCH    2 0
 KC0192
 KC0192.Superseded values are not recommended for survey control.
 KC0192
 KC0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0192.See file dsdata.pdf to determine how the superseded data were derived.
 KC0192
 KC0192_MARKER: DB = BENCH MARK DISK
 KC0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0192_STAMPING: P 79 1935
 KC0192_MARK LOGO: CGS
 KC0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0192+STABILITY: SURFACE MOTION
 KC0192
 KC0192  HISTORY     - Date     Condition        Report By
 KC0192  HISTORY     - 1935     MONUMENTED       CGS
 KC0192  HISTORY     - 1975     MARK NOT FOUND   USGS
 KC0192
 KC0192                          STATION DESCRIPTION
 KC0192
 KC0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0192'AT HADLEY.
 KC0192'AT HADLEY, PIKE COUNTY, ON THE WABASH RAILWAY, AT MILEAGE 492.7,
 KC0192'42 FEET EAST OF THE CENTER OF A GRADE CROSSING, AND 36 FEET
 KC0192'NORTH OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED
 KC0192'P 79 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0192
 KC0192                          STATION RECOVERY (1975)
 KC0192
 KC0192'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 KC0192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0810 ***********************************************************************
 JB0810  DESIGNATION -  P 8
 JB0810  PID         -  JB0810
 JB0810  STATE/COUNTY-  IL/MARION
 JB0810  COUNTRY     -  US
 JB0810  USGS QUAD   -  PATOKA (2018)
 JB0810
 JB0810                         *CURRENT SURVEY CONTROL
 JB0810  ______________________________________________________________________
 JB0810* NAD 83(1986) POSITION- 38 45 07.     (N) 089 05 48.     (W)   SCALED
 JB0810* NAVD 88 ORTHO HEIGHT -   154.236 (meters)      506.02  (feet) ADJUSTED
 JB0810  ______________________________________________________________________
 JB0810  GEOID HEIGHT    -        -31.273 (meters)                     GEOID18
 JB0810  DYNAMIC HEIGHT  -        154.139 (meters)      505.70  (feet) COMP
 JB0810  MODELED GRAVITY -    980,000.1   (mgal)                       NAVD 88
 JB0810
 JB0810  VERT ORDER      -  FIRST     CLASS I
 JB0810
 JB0810.The horizontal coordinates were scaled from a map and have
 JB0810.an estimated accuracy of +/- 6 seconds.
 JB0810
 JB0810.The orthometric height was determined by differential leveling and
 JB0810.adjusted by the NATIONAL GEODETIC SURVEY
 JB0810.in June 1991.
 JB0810
 JB0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0810.GEOID18 height accuracy estimate available here.
 JB0810
 JB0810.Click photographs - Photos may exist for this station.
 JB0810
 JB0810.The dynamic height is computed by dividing the NAVD 88
 JB0810.geopotential number by the normal gravity value computed on the
 JB0810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0810.degrees latitude (g = 980.6199 gals.).
 JB0810
 JB0810.The modeled gravity was interpolated from observed gravity values.
 JB0810
 JB0810;                    North         East    Units  Estimated Accuracy
 JB0810;SPC IL E     -   231,720.      233,650.      MT  (+/- 180 meters Scaled)
 JB0810
 JB0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH178913(NAD 83)
 JB0810
 JB0810                          SUPERSEDED SURVEY CONTROL
 JB0810
 JB0810  NGVD 29 (??/??/92)  154.362  (m)          506.44   (f) ADJ UNCH    1 1
 JB0810
 JB0810.Superseded values are not recommended for survey control.
 JB0810
 JB0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0810.See file dsdata.pdf to determine how the superseded data were derived.
 JB0810
 JB0810_MARKER: DB = BENCH MARK DISK
 JB0810_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0810_SP_SET: SIDEWALK
 JB0810_STAMPING: P 8 1920
 JB0810_MARK LOGO: CGS
 JB0810_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0810
 JB0810  HISTORY     - Date     Condition        Report By
 JB0810  HISTORY     - 1920     MONUMENTED       CGS
 JB0810  HISTORY     - 1969     GOOD             CGS
 JB0810  HISTORY     - 20110912 MARK NOT FOUND   ILDT
 JB0810  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0810
 JB0810                          STATION DESCRIPTION
 JB0810
 JB0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0810'0.1 MI S FROM PATOKA.
 JB0810'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0810'THE POST OFFICE AT PATOKA, 65 YARDS NORTHWEST AND ACROSS THE
 JB0810'TRACK AND A NORTH-SOUTH STREET FROM THE NORTHWEST CORNER OF THE
 JB0810'ABANDONED RAILROAD STATION, 37 1/2 FEET WEST OF THE CENTER LINE
 JB0810'OF THE STREET, SET IN THE TOP OF A CONCRETE SIDEWALK, 51.5 FEET
 JB0810'SOUTH OF THE NORTHEAST CORNER OF THE IGA STORE, 63 FEET NORTH
 JB0810'OF THE NORTHEAST CORNER OF THE FIRST STATE BANK OF PATOKA, 0.9
 JB0810'FOOT EAST OF THE EAST FACE OF THE IGA STORE, AND ABOUT LEVEL WITH
 JB0810'THE STREET.  SEC 28, T 4 N, R 1 E.  NOTE-- A NEW SIDEWALK HAS
 JB0810'BEEN CONSTRUCTED ON TOP OF THE OLD SIDEWALK AND THE MARK IS ABOUT
 JB0810'4 INCHES BELOW THE TOP OF THE NEW SIDEWALK.  A 3-INCH HOLE WAS
 JB0810'PROVIDED TO GAIN ACCESS TO THE MARK.
 JB0810
 JB0810                          STATION RECOVERY (2011)
 JB0810
 JB0810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0810'MARK NOT FOUND.
 JB0810
 JB0810                          STATION RECOVERY (2014)
 JB0810
 JB0810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0810'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0099 ***********************************************************************
 KC0099  DESIGNATION -  P 81
 KC0099  PID         -  KC0099
 KC0099  STATE/COUNTY-  IL/PIKE
 KC0099  COUNTRY     -  US
 KC0099  USGS QUAD   -  PEARL WEST (2018)
 KC0099
 KC0099                         *CURRENT SURVEY CONTROL
 KC0099  ______________________________________________________________________
 KC0099* NAD 83(1986) POSITION- 39 26 37.     (N) 090 42 19.     (W)   SCALED
 KC0099* NAVD 88 ORTHO HEIGHT -   198.124 (meters)      650.01  (feet) ADJUSTED
 KC0099  ______________________________________________________________________
 KC0099  GEOID HEIGHT    -        -32.311 (meters)                     GEOID18
 KC0099  DYNAMIC HEIGHT  -        198.010 (meters)      649.64  (feet) COMP
 KC0099  MODELED GRAVITY -    980,049.0   (mgal)                       NAVD 88
 KC0099
 KC0099  VERT ORDER      -  SECOND    CLASS 0
 KC0099
 KC0099.The horizontal coordinates were scaled from a map and have
 KC0099.an estimated accuracy of +/- 6 seconds.
 KC0099
 KC0099.The orthometric height was determined by differential leveling and
 KC0099.adjusted by the NATIONAL GEODETIC SURVEY
 KC0099.in June 1991.
 KC0099
 KC0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0099.GEOID18 height accuracy estimate available here.
 KC0099
 KC0099.Click photographs - Photos may exist for this station.
 KC0099
 KC0099.The dynamic height is computed by dividing the NAVD 88
 KC0099.geopotential number by the normal gravity value computed on the
 KC0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0099.degrees latitude (g = 980.6199 gals.).
 KC0099
 KC0099.The modeled gravity was interpolated from observed gravity values.
 KC0099
 KC0099;                    North         East    Units  Estimated Accuracy
 KC0099;SPC IL W     -   308,350.      653,640.      MT  (+/- 180 meters Scaled)
 KC0099
 KC0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD974685(NAD 83)
 KC0099
 KC0099                          SUPERSEDED SURVEY CONTROL
 KC0099
 KC0099  NGVD 29 (??/??/92)  198.228  (m)          650.35   (f) ADJ UNCH    2 0
 KC0099
 KC0099.Superseded values are not recommended for survey control.
 KC0099
 KC0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0099.See file dsdata.pdf to determine how the superseded data were derived.
 KC0099
 KC0099_MARKER: DB = BENCH MARK DISK
 KC0099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0099_STAMPING: P 81 1935
 KC0099_MARK LOGO: CGS
 KC0099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0099+STABILITY: SURFACE MOTION
 KC0099
 KC0099  HISTORY     - Date     Condition        Report By
 KC0099  HISTORY     - 1935     MONUMENTED       CGS
 KC0099  HISTORY     - 1942     GOOD             CGS
 KC0099  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0099
 KC0099                          STATION DESCRIPTION
 KC0099
 KC0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KC0099'4.5 MI E FROM NEBO.
 KC0099'4.5 MILES EAST ALONG THE ALTON RAILROAD FROM THE STATION AT
 KC0099'NEBO, PIKE COUNTY, 4 FEET SOUTH AND 4 FEET WEST OF THE STATION
 KC0099'SIGN AT STRAUT, 15 RAILS WEST OF AN UNDERPASS, 50 FEET SOUTH
 KC0099'OF THE CENTERLINE OF A ROAD, AND 20 FEET NORTH OF THE NORTH RAIL.
 KC0099'A STANDARD DISK, STAMPED P 81 1935 AND SET IN THE TOP OF A
 KC0099'CONCRETE POST.
 KC0099
 KC0099                          STATION RECOVERY (1976)
 KC0099
 KC0099'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0099'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0071 ***********************************************************************
 KC0071  DESIGNATION -  P 82
 KC0071  PID         -  KC0071
 KC0071  STATE/COUNTY-  IL/GREENE
 KC0071  COUNTRY     -  US
 KC0071  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0071
 KC0071                         *CURRENT SURVEY CONTROL
 KC0071  ______________________________________________________________________
 KC0071* NAD 83(1986) POSITION- 39 29 07.     (N) 090 24 09.     (W)   SCALED
 KC0071* NAVD 88 ORTHO HEIGHT -   197.240 (meters)      647.11  (feet) ADJUSTED
 KC0071  ______________________________________________________________________
 KC0071  GEOID HEIGHT    -        -32.304 (meters)                     GEOID18
 KC0071  DYNAMIC HEIGHT  -        197.126 (meters)      646.74  (feet) COMP
 KC0071  MODELED GRAVITY -    980,045.6   (mgal)                       NAVD 88
 KC0071
 KC0071  VERT ORDER      -  SECOND    CLASS 0
 KC0071
 KC0071.The horizontal coordinates were scaled from a map and have
 KC0071.an estimated accuracy of +/- 6 seconds.
 KC0071
 KC0071.The orthometric height was determined by differential leveling and
 KC0071.adjusted by the NATIONAL GEODETIC SURVEY
 KC0071.in June 1991.
 KC0071
 KC0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0071.GEOID18 height accuracy estimate available here.
 KC0071
 KC0071.Click photographs - Photos may exist for this station.
 KC0071
 KC0071.The dynamic height is computed by dividing the NAVD 88
 KC0071.geopotential number by the normal gravity value computed on the
 KC0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0071.degrees latitude (g = 980.6199 gals.).
 KC0071
 KC0071.The modeled gravity was interpolated from observed gravity values.
 KC0071
 KC0071;                    North         East    Units  Estimated Accuracy
 KC0071;SPC IL W     -   312,870.      679,710.      MT  (+/- 180 meters Scaled)
 KC0071
 KC0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD233738(NAD 83)
 KC0071
 KC0071                          SUPERSEDED SURVEY CONTROL
 KC0071
 KC0071  NGVD 29 (??/??/92)  197.362  (m)          647.51   (f) ADJ UNCH    2 0
 KC0071
 KC0071.Superseded values are not recommended for survey control.
 KC0071
 KC0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0071.See file dsdata.pdf to determine how the superseded data were derived.
 KC0071
 KC0071_MARKER: DB = BENCH MARK DISK
 KC0071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0071_STAMPING: P 82 1935
 KC0071_MARK LOGO: CGS
 KC0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0071+STABILITY: SURFACE MOTION
 KC0071
 KC0071  HISTORY     - Date     Condition        Report By
 KC0071  HISTORY     - 1935     MONUMENTED       CGS
 KC0071  HISTORY     - 1942     GOOD             CGS
 KC0071  HISTORY     - 1980     POOR             USGS
 KC0071
 KC0071                          STATION DESCRIPTION
 KC0071
 KC0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KC0071'AT WEST ROADHOUSE.
 KC0071'AT WEST ROADHOUSE, GREENE COUNTY, ON THE CHICAGO, BURLINGTON AND
 KC0071'QUINCY RAILROAD, ABOUT 30 YARDS SOUTHWEST OF THE SOUTHWEST CORNER
 KC0071'OF THE STATION, AT THE CROSSING OF AN EAST-AND-WEST BLACK-TOP
 KC0071'ROAD, 11 YARDS WEST OF THE CENTERLINE OF THE TRACK, AND 8 YARDS
 KC0071'WEST OF THE CENTERLINE OF THE ROAD.  A STANDARD DISK, STAMPED
 KC0071'P 82 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0071
 KC0071                          STATION RECOVERY (1980)
 KC0071
 KC0071'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KC0071'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1587 ***********************************************************************
 KB1587  DESIGNATION -  P 83 RESET
 KB1587  PID         -  KB1587
 KB1587  STATE/COUNTY-  IL/EFFINGHAM
 KB1587  COUNTRY     -  US
 KB1587  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB1587
 KB1587                         *CURRENT SURVEY CONTROL
 KB1587  ______________________________________________________________________
 KB1587* NAD 83(2011) POSITION- 39 09 51.48344(N) 088 37 16.54772(W)   ADJUSTED
 KB1587* NAD 83(2011) ELLIP HT-   154.312 (meters)        (06/27/12)   ADJUSTED
 KB1587* NAD 83(2011) EPOCH   -  2010.00
 KB1587* NAVD 88 ORTHO HEIGHT -   186.383 (meters)      611.49  (feet) ADJUSTED
 KB1587  ______________________________________________________________________
 KB1587  GEOID HEIGHT    -        -32.071 (meters)                     GEOID18
 KB1587  NAD 83(2011) X  -    119,149.673 (meters)                     COMP
 KB1587  NAD 83(2011) Y  - -4,950,514.091 (meters)                     COMP
 KB1587  NAD 83(2011) Z  -  4,006,573.303 (meters)                     COMP
 KB1587  LAPLACE CORR    -          0.97  (seconds)                    DEFLEC18
 KB1587  DYNAMIC HEIGHT  -        186.271 (meters)      611.12  (feet) COMP
 KB1587  MODELED GRAVITY -    980,023.8   (mgal)                       NAVD 88
 KB1587
 KB1587  VERT ORDER      -  SECOND    CLASS I
 KB1587
 KB1587  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1587  Standards:
 KB1587         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1587            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1587  -------------------------------------------------------------------
 KB1587  NETWORK    0.50   0.80           0.22   0.19   0.41      0.00666979
 KB1587  -------------------------------------------------------------------
 KB1587  Click here for local accuracies and other accuracy information.
 KB1587
 KB1587.The horizontal coordinates were established by GPS observations
 KB1587.and adjusted by the National Geodetic Survey in June 2012.
 KB1587
 KB1587.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1587.been affixed to the stable North American tectonic plate. See 
 KB1587.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1587
 KB1587.The horizontal coordinates are valid at the epoch date displayed above
 KB1587.which is a decimal equivalence of Year/Month/Day.
 KB1587
 KB1587.The orthometric height was determined by differential leveling and
 KB1587.adjusted by the IL DEPT OF TRANSP
 KB1587.in July 2015.
 KB1587
 KB1587.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1587.GEOID18 height accuracy estimate available here.
 KB1587
 KB1587.Click photographs - Photos may exist for this station.
 KB1587
 KB1587.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1587
 KB1587.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1587
 KB1587.The ellipsoidal height was determined by GPS observations
 KB1587.and is referenced to NAD 83.
 KB1587
 KB1587.The dynamic height is computed by dividing the NAVD 88
 KB1587.geopotential number by the normal gravity value computed on the
 KB1587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1587.degrees latitude (g = 980.6199 gals.).
 KB1587
 KB1587.The modeled gravity was interpolated from observed gravity values.
 KB1587
 KB1587. The following values were computed from the NAD 83(2011) position.
 KB1587
 KB1587;                    North         East     Units Scale Factor Converg.
 KB1587;SPC IL E     -   277,257.282   275,116.054   MT  0.99998262   -0 10 54.6
 KB1587;SPC IL E     -   909,634.93    902,609.92   sFT  0.99998262   -0 10 54.6
 KB1587;UTM  16      - 4,336,261.208   359,933.404   MT  0.99984157   -1 01 26.6
 KB1587
 KB1587!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1587!SPC IL E     -   0.99997579  x   0.99998262  =   0.99995841
 KB1587!UTM  16      -   0.99997579  x   0.99984157  =   0.99981736
 KB1587
 KB1587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5993336261(NAD 83)
 KB1587
 KB1587                          SUPERSEDED SURVEY CONTROL
 KB1587
 KB1587  NAD 83(2007)-  39 09 51.48366(N)    088 37 16.54846(W) AD(2002.00) 0
 KB1587  ELLIP H (02/10/07)  154.352  (m)                       GP(2002.00)    
 KB1587  NAD 83(1997)-  39 09 51.48336(N)    088 37 16.54882(W) AD(       ) 1
 KB1587  ELLIP H (06/03/05)  154.360  (m)                       GP(       ) 3 2
 KB1587  NAVD 88             186.38   (m)          611.5    (f) LEVELING    3  
 KB1587  NGVD 29 (11/09/15)  186.47   (m)          611.8    (f) RESET       3  
 KB1587
 KB1587.Superseded values are not recommended for survey control.
 KB1587
 KB1587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1587.See file dsdata.pdf to determine how the superseded data were derived.
 KB1587
 KB1587_MARKER: DV = VERTICAL CONTROL DISK
 KB1587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1587_STAMPING: P 83 RESET 1992
 KB1587_MARK LOGO: NGS
 KB1587_PROJECTION: RECESSED 30 CENTIMETERS
 KB1587_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1587+STABILITY: SURFACE MOTION
 KB1587_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1587+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2020
 KB1587
 KB1587  HISTORY     - Date     Condition        Report By
 KB1587  HISTORY     - 1992     MONUMENTED       NGS
 KB1587  HISTORY     - 20041028 GOOD             NGS
 KB1587  HISTORY     - 20061024 GOOD             ILDT
 KB1587  HISTORY     - 20140903 GOOD             AMESC
 KB1587  HISTORY     - 20200331 GOOD             ILDT
 KB1587
 KB1587                          STATION DESCRIPTION
 KB1587
 KB1587'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 KB1587'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE INTERSECTION
 KB1587'OF COUNTY ROADS 1700N AND 950E (WHICH IS ALSO ILLINOIS ROUTE 33). TO
 KB1587'REACH FROM THE JUNCTION OF ROUTE 33 AND INTERSTATE HIGHWAYS 57 AND 70
 KB1587'ON THE NORTH SIDE OF EFFINGHAM, PROCEED NORTH AND WEST ON ROUTE 33
 KB1587'FOR 3.6 MI (5.8 KM) TO ITS JUNCTION WITH ILLINOIS ROUTE 32.  CONTINUE
 KB1587'ON ROUTE 33 FOR 0.15 MI (0.24 KM) TO THE NORTHWEST CORNER OF A
 KB1587'TRIANGULAR ROADSIDE PARK AND THE STATION ON THE RIGHT, 17.2 M
 KB1587'(56.4 FT) NORTHEAST OF THE CENTERLINE OF ROUTE 33, 6.8 M (22.3 FT)
 KB1587'SOUTH OF THE CENTERLINE OF OIL AND CHIP ROAD 1700N, 14.5 M (47.6 FT)
 KB1587'NORTHWEST OF A POWER POLE, SET IN A ROUND 0.3 M (1.0 FT) CONCRETE
 KB1587'POST, FLUSH WITH THE GROUND.
 KB1587
 KB1587                          STATION RECOVERY (2004)
 KB1587
 KB1587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (CW)
 KB1587'RECOVERED AS DESCRIBED
 KB1587
 KB1587                          STATION RECOVERY (2006)
 KB1587
 KB1587'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 KB1587'RECOVERED AS DESCRIBED
 KB1587
 KB1587                          STATION RECOVERY (2014)
 KB1587
 KB1587'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB1587'RECOVERED IN GOOD CONDITION.
 KB1587'
 KB1587'NOTE-THE INTERSECTION HAS BEEN REDONE.
 KB1587'
 KB1587'NOTE-ADD-THE STATION IS 11.5 FT (3.5 M) SOUTH-SOUTHEAST OF THE
 KB1587'CENTERLINE OF COUNTY ROAD 1700N, 56.4 FT (17.2 M) NORTHEAST OF THE
 KB1587'CENTERLINE OF IL ROUTE 33, 107.0 FT (32.6 M) SOUTHEAST OF A CONCRETE
 KB1587'RIGHT OF WAY MARKER, 58.1 FT (17.7 M) SOUTHWEST OF POWER POLE NUMBER
 KB1587'EF833, 43.7 FT (13.3 M) NORTHWEST OF A POWER POLE, 22.6 FT (6.9 M)
 KB1587'NORTHWEST OF THE NORTH END OF THE WEST OF TWO 24 INCH (61 CM) CONCRETE
 KB1587'PIPE UNDER IL ROUTE 33, 9.0 FT (2.7 M) WEST-SOUTHWEST OF THE SOUTH END
 KB1587'OF AN 18 INCH (46 CM) CONCRETE PIPE UNDER COUNTY ROAD 1700N, INSIDE AN
 KB1587'18 INCH (46 CM) PLASTIC TILE.
 KB1587
 KB1587                          STATION RECOVERY (2020)
 KB1587
 KB1587'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 KB1587'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0011 ***********************************************************************
 JB0011  DESIGNATION -  P 84
 JB0011  PID         -  JB0011
 JB0011  STATE/COUNTY-  IL/CLAY
 JB0011  COUNTRY     -  US
 JB0011  USGS QUAD   -  FLORA (2018)
 JB0011
 JB0011                         *CURRENT SURVEY CONTROL
 JB0011  ______________________________________________________________________
 JB0011* NAD 83(1986) POSITION- 38 41 35.     (N) 088 29 46.     (W)   SCALED
 JB0011* NAVD 88 ORTHO HEIGHT -   142.389 (meters)      467.15  (feet) ADJUSTED
 JB0011  ______________________________________________________________________
 JB0011  GEOID HEIGHT    -        -31.218 (meters)                     GEOID18
 JB0011  DYNAMIC HEIGHT  -        142.301 (meters)      466.87  (feet) COMP
 JB0011  MODELED GRAVITY -    980,008.1   (mgal)                       NAVD 88
 JB0011
 JB0011  VERT ORDER      -  FIRST     CLASS II
 JB0011
 JB0011.The horizontal coordinates were scaled from a map and have
 JB0011.an estimated accuracy of +/- 6 seconds.
 JB0011
 JB0011.The orthometric height was determined by differential leveling and
 JB0011.adjusted by the NATIONAL GEODETIC SURVEY
 JB0011.in June 1991.
 JB0011
 JB0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0011.GEOID18 height accuracy estimate available here.
 JB0011
 JB0011.Click photographs - Photos may exist for this station.
 JB0011
 JB0011.The dynamic height is computed by dividing the NAVD 88
 JB0011.geopotential number by the normal gravity value computed on the
 JB0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0011.degrees latitude (g = 980.6199 gals.).
 JB0011
 JB0011.The modeled gravity was interpolated from observed gravity values.
 JB0011
 JB0011;                    North         East    Units  Estimated Accuracy
 JB0011;SPC IL E     -   224,920.      285,840.      MT  (+/- 180 meters Scaled)
 JB0011
 JB0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH698837(NAD 83)
 JB0011
 JB0011                          SUPERSEDED SURVEY CONTROL
 JB0011
 JB0011  NGVD 29 (??/??/92)  142.502  (m)          467.53   (f) ADJ UNCH    1 2
 JB0011
 JB0011.Superseded values are not recommended for survey control.
 JB0011
 JB0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0011.See file dsdata.pdf to determine how the superseded data were derived.
 JB0011
 JB0011_MARKER: DB = BENCH MARK DISK
 JB0011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0011_STAMPING: P 84 1935
 JB0011_MARK LOGO: CGS
 JB0011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0011+STABILITY: SURFACE MOTION
 JB0011
 JB0011  HISTORY     - Date     Condition        Report By
 JB0011  HISTORY     - 1935     MONUMENTED       CGS
 JB0011  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0011
 JB0011                          STATION DESCRIPTION
 JB0011
 JB0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0011'1.8 MI N FROM FLORA.
 JB0011'1.8 MILES NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0011'STATION AT FLORA, CLAY COUNTY, BETWEEN POLES 75+29 AND 75+30,
 JB0011'AT A ROAD CROSSING, 56 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 JB0011'26 FEET EAST OF THE EAST RAIL, AND ONE FOOT WEST OF THE
 JB0011'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED P 84 1935 AND SET
 JB0011'IN THE TOP OF A CONCRETE POST.
 JB0011
 JB0011                          STATION RECOVERY (1986)
 JB0011
 JB0011'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0011'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0152 ***********************************************************************
 JB0152  DESIGNATION -  P 85
 JB0152  PID         -  JB0152
 JB0152  STATE/COUNTY-  IL/WHITE
 JB0152  COUNTRY     -  US
 JB0152  USGS QUAD   -  SPRINGERTON (2018)
 JB0152
 JB0152                         *CURRENT SURVEY CONTROL
 JB0152  ______________________________________________________________________
 JB0152* NAD 83(1986) POSITION- 38 12 57.2    (N) 088 20 57.8    (W)   HD_HELD2
 JB0152* NAVD 88 ORTHO HEIGHT -   116.521 (meters)      382.29  (feet) ADJUSTED
 JB0152  ______________________________________________________________________
 JB0152  GEOID HEIGHT    -        -30.453 (meters)                     GEOID18
 JB0152  DYNAMIC HEIGHT  -        116.446 (meters)      382.04  (feet) COMP
 JB0152  MODELED GRAVITY -    979,981.6   (mgal)                       NAVD 88
 JB0152
 JB0152  VERT ORDER      -  SECOND    CLASS 0
 JB0152
 JB0152.The horizontal coordinates were established by autonomous hand held GPS
 JB0152.observations and have an estimated accuracy of +/- 10 meters.
 JB0152
 JB0152.The orthometric height was determined by differential leveling and
 JB0152.adjusted by the NATIONAL GEODETIC SURVEY
 JB0152.in June 1991.
 JB0152
 JB0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0152.GEOID18 height accuracy estimate available here.
 JB0152
 JB0152.Click photographs - Photos may exist for this station.
 JB0152
 JB0152.The dynamic height is computed by dividing the NAVD 88
 JB0152.geopotential number by the normal gravity value computed on the
 JB0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0152.degrees latitude (g = 980.6199 gals.).
 JB0152
 JB0152.The modeled gravity was interpolated from observed gravity values.
 JB0152
 JB0152;                    North         East    Units  Estimated Accuracy
 JB0152;SPC IL E     -   171,938.      298,594.      MT  (+/- 10 meters HH2 GPS)
 JB0152
 JB0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8187230629(NAD 83)
 JB0152
 JB0152                          SUPERSEDED SURVEY CONTROL
 JB0152
 JB0152  NGVD 29 (??/??/92)  116.641  (m)          382.68   (f) ADJ UNCH    2 0
 JB0152
 JB0152.Superseded values are not recommended for survey control.
 JB0152
 JB0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0152.See file dsdata.pdf to determine how the superseded data were derived.
 JB0152
 JB0152_MARKER: DB = BENCH MARK DISK
 JB0152_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0152_SP_SET: BRIDGE
 JB0152_STAMPING: P 85 1935
 JB0152_MARK LOGO: CGS
 JB0152_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0152
 JB0152  HISTORY     - Date     Condition        Report By
 JB0152  HISTORY     - 1935     MONUMENTED       CGS
 JB0152  HISTORY     - 20070717 GOOD             GEOCAC
 JB0152
 JB0152                          STATION DESCRIPTION
 JB0152
 JB0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0152'2.2 MI S FROM MILL SHOALS.
 JB0152'2.2 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0152'STATION AT MILL SHOALS, WHITE COUNTY, OPPOSITE BRIDGE 58, 60
 JB0152'FEET EAST OF THE TRACK, ON U.S. HIGHWAY 45, AT STATION 140+11.58,
 JB0152'AND IN THE TOP OF THE NORTHWEST WING WALL OF A CONCRETE BRIDGE.
 JB0152'A STANDARD DISK, STAMPED P 85 1935.
 JB0152
 JB0152                          STATION RECOVERY (2007)
 JB0152
 JB0152'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 JB0152'THE STATION IS NEAR THE NORTHWEST ANGLE OF THE INTERSECTION OF US
 JB0152'HIGHWAY 45 AND 2325 NORTH ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1257 ***********************************************************************
 KA1257  DESIGNATION -  P 86
 KA1257  PID         -  KA1257
 KA1257  STATE/COUNTY-  IL/CLARK
 KA1257  COUNTRY     -  US
 KA1257  USGS QUAD   -  CLARK CENTER (2018)
 KA1257
 KA1257                         *CURRENT SURVEY CONTROL
 KA1257  ______________________________________________________________________
 KA1257* NAD 83(1986) POSITION- 39 21 19.     (N) 087 49 13.     (W)   SCALED
 KA1257* NAVD 88 ORTHO HEIGHT -   197.119 (meters)      646.71  (feet) ADJUSTED
 KA1257  ______________________________________________________________________
 KA1257  GEOID HEIGHT    -        -32.149 (meters)                     GEOID18
 KA1257  DYNAMIC HEIGHT  -        197.006 (meters)      646.34  (feet) COMP
 KA1257  MODELED GRAVITY -    980,049.0   (mgal)                       NAVD 88
 KA1257
 KA1257  VERT ORDER      -  SECOND    CLASS 0
 KA1257
 KA1257.The horizontal coordinates were scaled from a map and have
 KA1257.an estimated accuracy of +/- 6 seconds.
 KA1257
 KA1257.The orthometric height was determined by differential leveling and
 KA1257.adjusted by the NATIONAL GEODETIC SURVEY
 KA1257.in June 1991.
 KA1257
 KA1257.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1257.GEOID18 height accuracy estimate available here.
 KA1257
 KA1257.Click photographs - Photos may exist for this station.
 KA1257
 KA1257.The dynamic height is computed by dividing the NAVD 88
 KA1257.geopotential number by the normal gravity value computed on the
 KA1257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1257.degrees latitude (g = 980.6199 gals.).
 KA1257
 KA1257.The modeled gravity was interpolated from observed gravity values.
 KA1257
 KA1257;                    North         East    Units  Estimated Accuracy
 KA1257;SPC IL E     -   298,550.      344,220.      MT  (+/- 180 meters Scaled)
 KA1257
 KA1257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ293565(NAD 83)
 KA1257
 KA1257                          SUPERSEDED SURVEY CONTROL
 KA1257
 KA1257  NGVD 29 (??/??/92)  197.194  (m)          646.96   (f) ADJ UNCH    2 0
 KA1257
 KA1257.Superseded values are not recommended for survey control.
 KA1257
 KA1257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1257.See file dsdata.pdf to determine how the superseded data were derived.
 KA1257
 KA1257_MARKER: DB = BENCH MARK DISK
 KA1257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1257_STAMPING: P 86 1935
 KA1257_MARK LOGO: CGS
 KA1257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1257+STABILITY: SURFACE MOTION
 KA1257
 KA1257  HISTORY     - Date     Condition        Report By
 KA1257  HISTORY     - 1935     MONUMENTED       CGS
 KA1257  HISTORY     - 1959     MARK NOT FOUND   CGS
 KA1257  HISTORY     - 19970805 MARK NOT FOUND   USPSQD
 KA1257
 KA1257                          STATION DESCRIPTION
 KA1257
 KA1257'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1257'7.1 MI SW FROM MARSHALL.
 KA1257'7.1 MILES SOUTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KA1257'AT MARSHALL, CLARK COUNTY, 0.1 MILE WEST OF MILEPOST 98, 40 FEET EAST
 KA1257'OF A ROAD CROSSING, AND 40 FEET SOUTH OF THE TRACK.  A STANDARD DISK,
 KA1257'STAMPED P 86 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KA1257
 KA1257                          STATION RECOVERY (1997)
 KA1257
 KA1257'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1257'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1578 ***********************************************************************
 KB1578  DESIGNATION -  P 87 RESET
 KB1578  PID         -  KB1578
 KB1578  STATE/COUNTY-  IL/COLES
 KB1578  COUNTRY     -  US
 KB1578  USGS QUAD   -  MATTOON WEST (2018)
 KB1578
 KB1578                         *CURRENT SURVEY CONTROL
 KB1578  ______________________________________________________________________
 KB1578* NAD 83(1986) POSITION- 39 28 01.6    (N) 088 27 11.8    (W)   HD_HELD2
 KB1578* NAVD 88 ORTHO HEIGHT -   224.42  (meters)      736.3   (feet) RESET
 KB1578  ______________________________________________________________________
 KB1578  GEOID HEIGHT    -        -32.159 (meters)                     GEOID18
 KB1578  VERT ORDER      -  THIRD
 KB1578
 KB1578.The horizontal coordinates were established by autonomous hand held GPS
 KB1578.observations and have an estimated accuracy of +/- 10 meters.
 KB1578
 KB1578.The orthometric height was computed from unverified reset data.
 KB1578
 KB1578.No vertical observational check was made to the station.
 KB1578
 KB1578.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1578.GEOID18 height accuracy estimate available here.
 KB1578
 KB1578.Click photographs - Photos may exist for this station.
 KB1578
 KB1578;                    North         East    Units  Estimated Accuracy
 KB1578;SPC IL E     -   310,842.      289,679.      MT  (+/- 10 meters HH2 GPS)
 KB1578
 KB1578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7498769622(NAD 83)
 KB1578
 KB1578                          SUPERSEDED SURVEY CONTROL
 KB1578
 KB1578  NGVD 29 (11/09/15)  224.48   (m)          736.5    (f) RESET       3  
 KB1578
 KB1578.Superseded values are not recommended for survey control.
 KB1578
 KB1578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1578.See file dsdata.pdf to determine how the superseded data were derived.
 KB1578
 KB1578_MARKER: DV = VERTICAL CONTROL DISK
 KB1578_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1578_SP_SET: BOX CULVERT HEADWALL
 KB1578_STAMPING: P 87 RESET 1985
 KB1578_MARK LOGO: NGS
 KB1578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1578+STABILITY: SURFACE MOTION
 KB1578_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1578+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2005
 KB1578
 KB1578  HISTORY     - Date     Condition        Report By
 KB1578  HISTORY     - 1985     MONUMENTED       NGS
 KB1578  HISTORY     - 20011113 GOOD             INDIV
 KB1578  HISTORY     - 20050225 GOOD             ILDT
 KB1578
 KB1578                          STATION DESCRIPTION
 KB1578
 KB1578'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 KB1578'IN GAYS.
 KB1578'3.7 KM (2.30 MI) EAST ALONG STATE HIGHWAY 16 FROM THE MAIN
 KB1578'INTERSECTION IN GAYS TO A CROSSROAD AND MARK ON THE NORTH SIDE OF
 KB1578'HIGHWAY, IN THE WEST END OF AN 18-INCH CULVERT UNDER THE CROSSROAD,
 KB1578'12.2 M (40.0 FT) NORTH FROM THE CENTERLINE OF HIGHWAY 16 AND 10.4 M
 KB1578'(34.1 FT) WEST FROM THE CENTERLINE OF CROSSROAD.
 KB1578
 KB1578                          STATION RECOVERY (2001)
 KB1578
 KB1578'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB1578'RECOVERED IN GOOD CONDITION.
 KB1578
 KB1578                          STATION RECOVERY (2005)
 KB1578
 KB1578'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB1578'NW QUAD OF IL-16 AND CO RD 100E ON WEST HEADWALL OF BOX CULVERT UNDER
 KB1578'CO RD 100E +- 25' NORTH OF IL-16
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0911 ***********************************************************************
 JB0911  DESIGNATION -  P 88
 JB0911  PID         -  JB0911
 JB0911  STATE/COUNTY-  IL/FAYETTE
 JB0911  COUNTRY     -  US
 JB0911  USGS QUAD   -  VANDALIA (2018)
 JB0911
 JB0911                         *CURRENT SURVEY CONTROL
 JB0911  ______________________________________________________________________
 JB0911* NAD 83(1986) POSITION- 38 57 42.12   (N) 089 05 16.40   (W)   HD_HELD1
 JB0911* NAVD 88 ORTHO HEIGHT -   150.989 (meters)      495.37  (feet) ADJUSTED
 JB0911  ______________________________________________________________________
 JB0911  GEOID HEIGHT    -        -31.725 (meters)                     GEOID18
 JB0911  DYNAMIC HEIGHT  -        150.896 (meters)      495.06  (feet) COMP
 JB0911  MODELED GRAVITY -    980,009.7   (mgal)                       NAVD 88
 JB0911
 JB0911  VERT ORDER      -  SECOND    CLASS 0
 JB0911
 JB0911.The horizontal coordinates were determined by differentially corrected
 JB0911.hand held GPS observations or other comparable positioning techniques
 JB0911.and have an estimated accuracy of +/- 3 meters.
 JB0911
 JB0911.The orthometric height was determined by differential leveling and
 JB0911.adjusted by the NATIONAL GEODETIC SURVEY
 JB0911.in June 1991.
 JB0911
 JB0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0911.GEOID18 height accuracy estimate available here.
 JB0911
 JB0911.Click photographs - Photos may exist for this station.
 JB0911
 JB0911.The dynamic height is computed by dividing the NAVD 88
 JB0911.geopotential number by the normal gravity value computed on the
 JB0911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0911.degrees latitude (g = 980.6199 gals.).
 JB0911
 JB0911.The modeled gravity was interpolated from observed gravity values.
 JB0911
 JB0911;                    North         East    Units  Estimated Accuracy
 JB0911;SPC IL E     -   254,997.1     234,601.6     MT  (+/- 3 meters HH1 GPS) 
 JB0911
 JB0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1910014599(NAD 83)
 JB0911
 JB0911                          SUPERSEDED SURVEY CONTROL
 JB0911
 JB0911  NGVD 29 (??/??/92)  151.122  (m)          495.81   (f) ADJ UNCH    2 0
 JB0911
 JB0911.Superseded values are not recommended for survey control.
 JB0911
 JB0911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0911.See file dsdata.pdf to determine how the superseded data were derived.
 JB0911
 JB0911_MARKER: DB = BENCH MARK DISK
 JB0911_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0911_SP_SET: BRIDGE
 JB0911_STAMPING: P 88 1935
 JB0911_MARK LOGO: CGS
 JB0911_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0911+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2015
 JB0911
 JB0911  HISTORY     - Date     Condition        Report By
 JB0911  HISTORY     - 1935     MONUMENTED       CGS
 JB0911  HISTORY     - 1960     GOOD             CGS
 JB0911  HISTORY     - 20130430 GOOD             INDIV
 JB0911  HISTORY     - 20150916 GOOD             AMESC
 JB0911  HISTORY     - 20150924 GOOD             MCA
 JB0911
 JB0911                          STATION DESCRIPTION
 JB0911
 JB0911'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0911'0.6 MI E FROM VANDALIA.
 JB0911'ABOUT 0.6 MILE EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 JB0911'STATION AT VANDALIA, AT A BRIDGE OVER THE KASKASKIA RIVER, SET
 JB0911'IN THE TOP OF THE BACKWALL OF THE EAST ABUTMENT, 12 FEET NORTH
 JB0911'OF THE NORTH RAIL, 2 FEET SOUTH OF THE NORTH END OF THE ABUTMENT
 JB0911'AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK.
 JB0911
 JB0911                          STATION RECOVERY (2013)
 JB0911
 JB0911'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JER)
 JB0911'RECOVERED IN GOOD CONDITION.
 JB0911
 JB0911                          STATION RECOVERY (2015)
 JB0911
 JB0911'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0911'RECOVERED IN GOOD CONDITION.
 JB0911
 JB0911                          STATION RECOVERY (2015)
 JB0911
 JB0911'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0262 ***********************************************************************
 KB0262  DESIGNATION -  P 89
 KB0262  PID         -  KB0262
 KB0262  STATE/COUNTY-  IL/EFFINGHAM
 KB0262  COUNTRY     -  US
 KB0262  USGS QUAD   -  DIETERICH (2018)
 KB0262
 KB0262                         *CURRENT SURVEY CONTROL
 KB0262  ______________________________________________________________________
 KB0262* NAD 83(1986) POSITION- 39 06 12.     (N) 088 28 03.     (W)   SCALED
 KB0262* NAVD 88 ORTHO HEIGHT -   179.208 (meters)      587.95  (feet) ADJUSTED
 KB0262  ______________________________________________________________________
 KB0262  GEOID HEIGHT    -        -31.916 (meters)                     GEOID18
 KB0262  DYNAMIC HEIGHT  -        179.100 (meters)      587.60  (feet) COMP
 KB0262  MODELED GRAVITY -    980,021.2   (mgal)                       NAVD 88
 KB0262
 KB0262  VERT ORDER      -  SECOND    CLASS 0
 KB0262
 KB0262.The horizontal coordinates were scaled from a map and have
 KB0262.an estimated accuracy of +/- 6 seconds.
 KB0262
 KB0262.The orthometric height was determined by differential leveling and
 KB0262.adjusted by the NATIONAL GEODETIC SURVEY
 KB0262.in June 1991.
 KB0262
 KB0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0262.GEOID18 height accuracy estimate available here.
 KB0262
 KB0262.Click photographs - Photos may exist for this station.
 KB0262
 KB0262.The dynamic height is computed by dividing the NAVD 88
 KB0262.geopotential number by the normal gravity value computed on the
 KB0262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0262.degrees latitude (g = 980.6199 gals.).
 KB0262
 KB0262.The modeled gravity was interpolated from observed gravity values.
 KB0262
 KB0262;                    North         East    Units  Estimated Accuracy
 KB0262;SPC IL E     -   270,460.      288,400.      MT  (+/- 180 meters Scaled)
 KB0262
 KB0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ731292(NAD 83)
 KB0262
 KB0262                          SUPERSEDED SURVEY CONTROL
 KB0262
 KB0262  NGVD 29 (??/??/92)  179.300  (m)          588.25   (f) ADJ UNCH    2 0
 KB0262
 KB0262.Superseded values are not recommended for survey control.
 KB0262
 KB0262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0262.See file dsdata.pdf to determine how the superseded data were derived.
 KB0262
 KB0262_MARKER: DB = BENCH MARK DISK
 KB0262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0262_STAMPING: P 89 1935
 KB0262_MARK LOGO: CGS
 KB0262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0262+STABILITY: SURFACE MOTION
 KB0262
 KB0262  HISTORY     - Date     Condition        Report By
 KB0262  HISTORY     - 1935     MONUMENTED       CGS
 KB0262  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0262  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0262
 KB0262                          STATION DESCRIPTION
 KB0262
 KB0262'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0262'5 MI SE FROM EFFINGHAM.
 KB0262'5.0 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0262'THE STATION AT EFFINGHAM, EFFINGHAM COUNTY, 1.5 MILES SOUTH OF
 KB0262'TEUTOPOLIS, 0.4 MILE EAST OF MILEPOST 4, AT THE CROSSING OF THE
 KB0262'TEUTOPOLIS ROAD, 19 YARDS WEST OF THE CENTERLINE OF THE ROAD, 12
 KB0262'YARDS SOUTH OF THE CENTERLINE OF THE TRACK, AND AT A FENCE.
 KB0262'A STANDARD DISK, STAMPED P 89 1935 AND SET IN THE TOP OF A
 KB0262'CONCRETE POST.
 KB0262
 KB0262                          STATION RECOVERY (1982)
 KB0262
 KB0262'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0262'MARK NOT FOUND.
 KB0262
 KB0262                          STATION RECOVERY (2012)
 KB0262
 KB0262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0262'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1078 ***********************************************************************
 JB1078  DESIGNATION -  P 9
 JB1078  PID         -  JB1078
 JB1078  STATE/COUNTY-  IL/PERRY
 JB1078  COUNTRY     -  US
 JB1078  USGS QUAD   -  DU QUOIN (2018)
 JB1078
 JB1078                         *CURRENT SURVEY CONTROL
 JB1078  ______________________________________________________________________
 JB1078* NAD 83(1986) POSITION- 38 03 58.     (N) 089 14 30.     (W)   SCALED
 JB1078* NAVD 88 ORTHO HEIGHT -   139.246 (meters)      456.84  (feet) ADJUSTED
 JB1078  ______________________________________________________________________
 JB1078  GEOID HEIGHT    -        -29.564 (meters)                     GEOID18
 JB1078  DYNAMIC HEIGHT  -        139.154 (meters)      456.54  (feet) COMP
 JB1078  MODELED GRAVITY -    979,965.9   (mgal)                       NAVD 88
 JB1078
 JB1078  VERT ORDER      -  FIRST     CLASS I
 JB1078
 JB1078.The horizontal coordinates were scaled from a map and have
 JB1078.an estimated accuracy of +/- 6 seconds.
 JB1078
 JB1078.The orthometric height was determined by differential leveling and
 JB1078.adjusted by the NATIONAL GEODETIC SURVEY
 JB1078.in June 1991.
 JB1078
 JB1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1078.GEOID18 height accuracy estimate available here.
 JB1078
 JB1078.Click photographs - Photos may exist for this station.
 JB1078
 JB1078.The dynamic height is computed by dividing the NAVD 88
 JB1078.geopotential number by the normal gravity value computed on the
 JB1078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1078.degrees latitude (g = 980.6199 gals.).
 JB1078
 JB1078.The modeled gravity was interpolated from observed gravity values.
 JB1078
 JB1078;                    North         East    Units  Estimated Accuracy
 JB1078;SPC IL W     -   155,710.      781,170.      MT  (+/- 180 meters Scaled)
 JB1078
 JB1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH033155(NAD 83)
 JB1078
 JB1078                          SUPERSEDED SURVEY CONTROL
 JB1078
 JB1078  NGVD 29 (??/??/92)  139.339  (m)          457.15   (f) ADJ UNCH    1 1
 JB1078
 JB1078.Superseded values are not recommended for survey control.
 JB1078
 JB1078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1078.See file dsdata.pdf to determine how the superseded data were derived.
 JB1078
 JB1078_MARKER: DB = BENCH MARK DISK
 JB1078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1078_STAMPING: P 9 1922
 JB1078_MARK LOGO: CGS
 JB1078_PROJECTION: FLUSH
 JB1078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1078+STABILITY: SURFACE MOTION
 JB1078
 JB1078  HISTORY     - Date     Condition        Report By
 JB1078  HISTORY     - 1922     MONUMENTED       CGS
 JB1078  HISTORY     - 1969     GOOD             CGS
 JB1078  HISTORY     - 1979     GOOD             ILDT
 JB1078  HISTORY     - 20090302 MARK NOT FOUND   ILDT
 JB1078
 JB1078                          STATION DESCRIPTION
 JB1078
 JB1078'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1078'3.8 MI N FROM DU QUOIN.
 JB1078'ABOUT 3.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1078'THE STATION AT DU QUOIN, OR ABOUT 0.05 MILE EAST ALONG A PAVED STREET
 JB1078'FROM THE POST OFFICE AT TAMAROA, THENCE 4.9 MILES SOUTH ALONG
 JB1078'THE ILLINOIS CENTRAL RAILROAD, 0.3 MILE NORTH OF MILEPOST 285,
 JB1078'28 1/2 FEET WEST OF THE WEST RAIL OF THE WEST SET OF TRACKS, 67
 JB1078'FEET EAST OF THE CENTER LINE OF U.S. HIGHWAY 51, 81 FEET SOUTH
 JB1078'OF THE CENTER LINE OF A PAVED ROAD WHICH LEADS EAST TO THE
 JB1078'COMMUNITY OF SUNFIELD, 51 FEET NORTHEAST OF THE NORTH END OF A
 JB1078'CONCRETE HEADWALL OF A CONCRETE CULVERT UNDER THE HIGHWAY, 56 FEET
 JB1078'SOUTH OF A POWER POLE, 1.0 FOOT EAST OF A METAL WITNESS POST,
 JB1078'ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 JB1078'TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 JB1078'GROUND.  SEC 30, T5S, R1W.
 JB1078
 JB1078                          STATION RECOVERY (1979)
 JB1078
 JB1078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1078'RECOVERED IN GOOD CONDITION.
 JB1078
 JB1078                          STATION RECOVERY (2009)
 JB1078
 JB1078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1340 ***********************************************************************
 KA1340  DESIGNATION -  P 90
 KA1340  PID         -  KA1340
 KA1340  STATE/COUNTY-  IL/CRAWFORD
 KA1340  COUNTRY     -  US
 KA1340  USGS QUAD   -  HUTSONVILLE (2018)
 KA1340
 KA1340                         *CURRENT SURVEY CONTROL
 KA1340  ______________________________________________________________________
 KA1340* NAD 83(1986) POSITION- 39 00 07.73   (N) 087 44 21.00   (W)   HD_HELD1
 KA1340* NAVD 88 ORTHO HEIGHT -   163.197 (meters)      535.42  (feet) ADJUSTED
 KA1340  ______________________________________________________________________
 KA1340  GEOID HEIGHT    -        -31.802 (meters)                     GEOID18
 KA1340  DYNAMIC HEIGHT  -        163.100 (meters)      535.10  (feet) COMP
 KA1340  MODELED GRAVITY -    980,034.8   (mgal)                       NAVD 88
 KA1340
 KA1340  VERT ORDER      -  SECOND    CLASS 0
 KA1340
 KA1340.The horizontal coordinates were determined by differentially corrected
 KA1340.hand held GPS observations or other comparable positioning techniques
 KA1340.and have an estimated accuracy of +/- 3 meters.
 KA1340
 KA1340.The orthometric height was determined by differential leveling and
 KA1340.adjusted by the NATIONAL GEODETIC SURVEY
 KA1340.in June 1991.
 KA1340
 KA1340.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1340.GEOID18 height accuracy estimate available here.
 KA1340
 KA1340.Click photographs - Photos may exist for this station.
 KA1340
 KA1340.The dynamic height is computed by dividing the NAVD 88
 KA1340.geopotential number by the normal gravity value computed on the
 KA1340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1340.degrees latitude (g = 980.6199 gals.).
 KA1340
 KA1340.The modeled gravity was interpolated from observed gravity values.
 KA1340
 KA1340;                    North         East    Units  Estimated Accuracy
 KA1340;SPC IL E     -   259,384.4     351,467.9     MT  (+/- 3 meters HH1 GPS) 
 KA1340
 KA1340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3599517274(NAD 83)
 KA1340
 KA1340                          SUPERSEDED SURVEY CONTROL
 KA1340
 KA1340  NGVD 29 (??/??/92)  163.324  (m)          535.84   (f) ADJ UNCH    2 0
 KA1340
 KA1340.Superseded values are not recommended for survey control.
 KA1340
 KA1340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1340.See file dsdata.pdf to determine how the superseded data were derived.
 KA1340
 KA1340_MARKER: DB = BENCH MARK DISK
 KA1340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1340_STAMPING: P 90 1935
 KA1340_MARK LOGO: CGS
 KA1340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1340+STABILITY: SURFACE MOTION
 KA1340
 KA1340  HISTORY     - Date     Condition        Report By
 KA1340  HISTORY     - 1935     MONUMENTED       CGS
 KA1340
 KA1340                          STATION DESCRIPTION
 KA1340
 KA1340'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1340'AT ROBINSON.
 KA1340'AT ROBINSON, CRAWFORD COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 KA1340'80 YARDS EAST OF THE STATION, 160 YARDS WEST OF MILEPOST E
 KA1340'47 = I 130, AT A STREET CROSSING, 34 YARDS EAST OF THE
 KA1340'CENTERLINE OF THE STREET, 5 YARDS NORTH OF THE CENTERLINE OF THE
 KA1340'TRACK, AND 7 YARDS WEST OF A POLE.  A STANDARD DISK, STAMPED P
 KA1340'90 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1252 ***********************************************************************
 JA1252  DESIGNATION -  P 91
 JA1252  PID         -  JA1252
 JA1252  STATE/COUNTY-  IL/EDWARDS
 JA1252  COUNTRY     -  US
 JA1252  USGS QUAD   -  BONE GAP (2018)
 JA1252
 JA1252                         *CURRENT SURVEY CONTROL
 JA1252  ______________________________________________________________________
 JA1252* NAD 83(1986) POSITION- 38 24 58.     (N) 087 59 29.     (W)   SCALED
 JA1252* NAVD 88 ORTHO HEIGHT -   121.329 (meters)      398.06  (feet) ADJUSTED
 JA1252  ______________________________________________________________________
 JA1252  GEOID HEIGHT    -        -31.033 (meters)                     GEOID18
 JA1252  DYNAMIC HEIGHT  -        121.252 (meters)      397.81  (feet) COMP
 JA1252  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JA1252
 JA1252  VERT ORDER      -  SECOND    CLASS 0
 JA1252
 JA1252.The horizontal coordinates were scaled from a map and have
 JA1252.an estimated accuracy of +/- 6 seconds.
 JA1252
 JA1252.The orthometric height was determined by differential leveling and
 JA1252.adjusted by the NATIONAL GEODETIC SURVEY
 JA1252.in June 1991.
 JA1252
 JA1252.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1252.GEOID18 height accuracy estimate available here.
 JA1252
 JA1252.Click photographs - Photos may exist for this station.
 JA1252
 JA1252.The dynamic height is computed by dividing the NAVD 88
 JA1252.geopotential number by the normal gravity value computed on the
 JA1252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1252.degrees latitude (g = 980.6199 gals.).
 JA1252
 JA1252.The modeled gravity was interpolated from observed gravity values.
 JA1252
 JA1252;                    North         East    Units  Estimated Accuracy
 JA1252;SPC IL E     -   194,220.      329,860.      MT  (+/- 180 meters Scaled)
 JA1252
 JA1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH134524(NAD 83)
 JA1252
 JA1252                          SUPERSEDED SURVEY CONTROL
 JA1252
 JA1252  NGVD 29 (??/??/92)  121.455  (m)          398.47   (f) ADJ UNCH    2 0
 JA1252
 JA1252.Superseded values are not recommended for survey control.
 JA1252
 JA1252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1252.See file dsdata.pdf to determine how the superseded data were derived.
 JA1252
 JA1252_MARKER: DB = BENCH MARK DISK
 JA1252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1252_STAMPING: P 91 1935
 JA1252_MARK LOGO: CGS
 JA1252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1252+STABILITY: SURFACE MOTION
 JA1252
 JA1252  HISTORY     - Date     Condition        Report By
 JA1252  HISTORY     - 1935     MONUMENTED       CGS
 JA1252  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JA1252
 JA1252                          STATION DESCRIPTION
 JA1252
 JA1252'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1252'2.8 MI N FROM BROWNS.
 JA1252'2.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JA1252'STATION AT BROWNS, EDWARDS COUNTY, 0.3 MILE SOUTH OF MILEPOST
 JA1252'P 202, ONE RAIL NORTH OF A ROAD CROSSING, AND 40 FEET WEST OF
 JA1252'THE TRACK.  A STANDARD DISK, STAMPED P 91 1935 AND SET IN THE
 JA1252'TOP OF A CONCRETE POST.
 JA1252
 JA1252                          STATION RECOVERY (2012)
 JA1252
 JA1252'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JA1252'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0699 ***********************************************************************
 KB0699  DESIGNATION -  P 92
 KB0699  PID         -  KB0699
 KB0699  STATE/COUNTY-  IL/CHRISTIAN
 KB0699  COUNTRY     -  US
 KB0699  USGS QUAD   -  TAYLORVILLE (2018)
 KB0699
 KB0699                         *CURRENT SURVEY CONTROL
 KB0699  ______________________________________________________________________
 KB0699* NAD 83(1986) POSITION- 39 36 43.     (N) 089 21 01.     (W)   SCALED
 KB0699* NAVD 88 ORTHO HEIGHT -   183.718 (meters)      602.75  (feet) ADJUSTED
 KB0699  ______________________________________________________________________
 KB0699  GEOID HEIGHT    -        -32.179 (meters)                     GEOID18
 KB0699  DYNAMIC HEIGHT  -        183.616 (meters)      602.41  (feet) COMP
 KB0699  MODELED GRAVITY -    980,067.0   (mgal)                       NAVD 88
 KB0699
 KB0699  VERT ORDER      -  SECOND    CLASS 0
 KB0699
 KB0699.The horizontal coordinates were scaled from a map and have
 KB0699.an estimated accuracy of +/- 6 seconds.
 KB0699
 KB0699.The orthometric height was determined by differential leveling and
 KB0699.adjusted by the NATIONAL GEODETIC SURVEY
 KB0699.in June 1991.
 KB0699
 KB0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0699.GEOID18 height accuracy estimate available here.
 KB0699
 KB0699.Click photographs - Photos may exist for this station.
 KB0699
 KB0699.The dynamic height is computed by dividing the NAVD 88
 KB0699.geopotential number by the normal gravity value computed on the
 KB0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0699.degrees latitude (g = 980.6199 gals.).
 KB0699
 KB0699.The modeled gravity was interpolated from observed gravity values.
 KB0699
 KB0699;                    North         East    Units  Estimated Accuracy
 KB0699;SPC IL W     -   327,220.      770,100.      MT  (+/- 180 meters Scaled)
 KB0699
 KB0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ982873(NAD 83)
 KB0699
 KB0699                          SUPERSEDED SURVEY CONTROL
 KB0699
 KB0699  NGVD 29 (??/??/92)  183.814  (m)          603.06   (f) ADJ UNCH    2 0
 KB0699
 KB0699.Superseded values are not recommended for survey control.
 KB0699
 KB0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0699.See file dsdata.pdf to determine how the superseded data were derived.
 KB0699
 KB0699_MARKER: DB = BENCH MARK DISK
 KB0699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0699_STAMPING: P 92 1935
 KB0699_MARK LOGO: CGS
 KB0699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0699+STABILITY: SURFACE MOTION
 KB0699
 KB0699  HISTORY     - Date     Condition        Report By
 KB0699  HISTORY     - 1935     MONUMENTED       CGS
 KB0699  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0699  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0699
 KB0699                          STATION DESCRIPTION
 KB0699
 KB0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0699'AT SHARPSBURG.
 KB0699'AT SHARPSBURG, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0699'RAILROAD, 45 YARDS SOUTHEAST OF THE STATION, AT POLE 160/33, AT A
 KB0699'ROAD CROSSING, 16 YARDS SOUTHEAST OF THE CENTERLINE OF THE ROAD,
 KB0699'AND 5 YARDS SOUTHWEST OF THE CENTERLINE OF THE MAIN TRACK.  A
 KB0699'STANDARD DISK, STAMPED P 92 1935 AND SET IN THE TOP OF A CONCRETE
 KB0699'POST.
 KB0699
 KB0699                          STATION RECOVERY (1973)
 KB0699
 KB0699'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0699'MARK NOT FOUND.
 KB0699
 KB0699                          STATION RECOVERY (1977)
 KB0699
 KB0699'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0699'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0735 ***********************************************************************
 KB0735  DESIGNATION -  P 93
 KB0735  PID         -  KB0735
 KB0735  STATE/COUNTY-  IL/MONTGOMERY
 KB0735  COUNTRY     -  US
 KB0735  USGS QUAD   -  HILLSBORO (2018)
 KB0735
 KB0735                         *CURRENT SURVEY CONTROL
 KB0735  ______________________________________________________________________
 KB0735* NAD 83(1986) POSITION- 39 11 04.     (N) 089 25 51.     (W)   SCALED
 KB0735* NAVD 88 ORTHO HEIGHT -   192.932 (meters)      632.98  (feet) ADJUSTED
 KB0735  ______________________________________________________________________
 KB0735  GEOID HEIGHT    -        -31.462 (meters)                     GEOID18
 KB0735  DYNAMIC HEIGHT  -        192.821 (meters)      632.61  (feet) COMP
 KB0735  MODELED GRAVITY -    980,049.5   (mgal)                       NAVD 88
 KB0735
 KB0735  VERT ORDER      -  SECOND    CLASS 0
 KB0735
 KB0735.The horizontal coordinates were scaled from a map and have
 KB0735.an estimated accuracy of +/- 6 seconds.
 KB0735
 KB0735.The orthometric height was determined by differential leveling and
 KB0735.adjusted by the NATIONAL GEODETIC SURVEY
 KB0735.in June 1991.
 KB0735
 KB0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0735.GEOID18 height accuracy estimate available here.
 KB0735
 KB0735.Click photographs - Photos may exist for this station.
 KB0735
 KB0735.The dynamic height is computed by dividing the NAVD 88
 KB0735.geopotential number by the normal gravity value computed on the
 KB0735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0735.degrees latitude (g = 980.6199 gals.).
 KB0735
 KB0735.The modeled gravity was interpolated from observed gravity values.
 KB0735
 KB0735;                    North         East    Units  Estimated Accuracy
 KB0735;SPC IL W     -   279,700.      763,570.      MT  (+/- 180 meters Scaled)
 KB0735
 KB0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ900400(NAD 83)
 KB0735
 KB0735                          SUPERSEDED SURVEY CONTROL
 KB0735
 KB0735  NGVD 29 (??/??/92)  193.054  (m)          633.38   (f) ADJ UNCH    2 0
 KB0735
 KB0735.Superseded values are not recommended for survey control.
 KB0735
 KB0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0735.See file dsdata.pdf to determine how the superseded data were derived.
 KB0735
 KB0735_MARKER: DB = BENCH MARK DISK
 KB0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0735_STAMPING: P 93 1935
 KB0735_MARK LOGO: CGS
 KB0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0735+STABILITY: SURFACE MOTION
 KB0735
 KB0735  HISTORY     - Date     Condition        Report By
 KB0735  HISTORY     - 1935     MONUMENTED       CGS
 KB0735  HISTORY     - 1974     GOOD             ILDT
 KB0735  HISTORY     - 20130611 MARK NOT FOUND   ILDT
 KB0735
 KB0735                          STATION DESCRIPTION
 KB0735
 KB0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0735'3.1 MI NE FROM HILLSBORO.
 KB0735'3.1 MILES NORTHEAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 KB0735'AND ST. LOUIS RAILWAY FROM THE STATION AT HILLSBORO, MONTGOMERY
 KB0735'COUNTY, 8-1/2 RAILS SOUTHWEST OF SIGNAL 1912, AT THE SOUTHWEST
 KB0735'END OF A CUT, 14 FEET NORTHEAST OF A SECTION-CAR SETOFF, AND 27
 KB0735'FEET SOUTHEAST OF THE SOUTHEAST RAIL.  A STANDARD DISK, STAMPED P
 KB0735'93 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0735
 KB0735                          STATION RECOVERY (1974)
 KB0735
 KB0735'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 KB0735'RECOVERED IN GOOD CONDITION.
 KB0735
 KB0735                          STATION RECOVERY (2013)
 KB0735
 KB0735'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0735'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1297 ***********************************************************************
 JB1297  DESIGNATION -  P 94
 JB1297  PID         -  JB1297
 JB1297  STATE/COUNTY-  IL/MADISON
 JB1297  COUNTRY     -  US
 JB1297  USGS QUAD   -  WORDEN (2018)
 JB1297
 JB1297                         *CURRENT SURVEY CONTROL
 JB1297  ______________________________________________________________________
 JB1297* NAD 83(1986) POSITION- 38 57 16.     (N) 089 49 15.     (W)   SCALED
 JB1297* NAVD 88 ORTHO HEIGHT -   178.998 (meters)      587.26  (feet) ADJUSTED
 JB1297  ______________________________________________________________________
 JB1297  GEOID HEIGHT    -        -31.123 (meters)                     GEOID18
 JB1297  DYNAMIC HEIGHT  -        178.892 (meters)      586.91  (feet) COMP
 JB1297  MODELED GRAVITY -    980,037.0   (mgal)                       NAVD 88
 JB1297
 JB1297  VERT ORDER      -  SECOND    CLASS 0
 JB1297
 JB1297.The horizontal coordinates were scaled from a map and have
 JB1297.an estimated accuracy of +/- 6 seconds.
 JB1297
 JB1297.The orthometric height was determined by differential leveling and
 JB1297.adjusted by the NATIONAL GEODETIC SURVEY
 JB1297.in June 1991.
 JB1297
 JB1297.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1297.GEOID18 height accuracy estimate available here.
 JB1297
 JB1297.Click photographs - Photos may exist for this station.
 JB1297
 JB1297.The dynamic height is computed by dividing the NAVD 88
 JB1297.geopotential number by the normal gravity value computed on the
 JB1297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1297.degrees latitude (g = 980.6199 gals.).
 JB1297
 JB1297.The modeled gravity was interpolated from observed gravity values.
 JB1297
 JB1297;                    North         East    Units  Estimated Accuracy
 JB1297;SPC IL W     -   253,970.      729,980.      MT  (+/- 180 meters Scaled)
 JB1297
 JB1297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ555155(NAD 83)
 JB1297
 JB1297                          SUPERSEDED SURVEY CONTROL
 JB1297
 JB1297  NGVD 29 (??/??/92)  179.123  (m)          587.67   (f) ADJ UNCH    2 0
 JB1297
 JB1297.Superseded values are not recommended for survey control.
 JB1297
 JB1297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1297.See file dsdata.pdf to determine how the superseded data were derived.
 JB1297
 JB1297_MARKER: DB = BENCH MARK DISK
 JB1297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1297_STAMPING: P 94 1935
 JB1297_MARK LOGO: CGS
 JB1297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1297+STABILITY: SURFACE MOTION
 JB1297
 JB1297  HISTORY     - Date     Condition        Report By
 JB1297  HISTORY     - 1935     MONUMENTED       CGS
 JB1297  HISTORY     - 1946     MARK NOT FOUND   CGS
 JB1297  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1297
 JB1297                          STATION DESCRIPTION
 JB1297
 JB1297'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 JB1297'1.8 MI N FROM WORDEN.
 JB1297'1.8 MILES NORTH ALONG THE WABASH RAILROAD FROM THE STATION AT
 JB1297'WORDEN, MADISON COUNTY, AT POLE 454/22, 1-1/2 RAILS SOUTH OF A
 JB1297'ROAD CROSSING, 21 FEET WEST OF THE WEST RAIL, AND 27 FEET EAST
 JB1297'OF POLE 251.  A STANDARD DISK, STAMPED P 94 1935 AND SET IN THE
 JB1297'TOP OF A CONCRETE POST.
 JB1297
 JB1297                          STATION RECOVERY (1987)
 JB1297
 JB1297'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1297'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0968 ***********************************************************************
 KB0968  DESIGNATION -  P 95
 KB0968  PID         -  KB0968
 KB0968  STATE/COUNTY-  IL/SANGAMON
 KB0968  COUNTRY     -  US
 KB0968  USGS QUAD   -  CHATHAM (2018)
 KB0968
 KB0968                         *CURRENT SURVEY CONTROL
 KB0968  ______________________________________________________________________
 KB0968* NAD 83(1986) POSITION- 39 43 13.     (N) 089 40 42.     (W)   SCALED
 KB0968* NAVD 88 ORTHO HEIGHT -   181.164 (meters)      594.37  (feet) ADJUSTED
 KB0968  ______________________________________________________________________
 KB0968  GEOID HEIGHT    -        -32.442 (meters)                     GEOID18
 KB0968  DYNAMIC HEIGHT  -        181.063 (meters)      594.04  (feet) COMP
 KB0968  MODELED GRAVITY -    980,068.5   (mgal)                       NAVD 88
 KB0968
 KB0968  VERT ORDER      -  SECOND    CLASS 0
 KB0968
 KB0968.The horizontal coordinates were scaled from a map and have
 KB0968.an estimated accuracy of +/- 6 seconds.
 KB0968
 KB0968.The orthometric height was determined by differential leveling and
 KB0968.adjusted by the NATIONAL GEODETIC SURVEY
 KB0968.in June 1991.
 KB0968
 KB0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0968.GEOID18 height accuracy estimate available here.
 KB0968
 KB0968.Click photographs - Photos may exist for this station.
 KB0968
 KB0968.The dynamic height is computed by dividing the NAVD 88
 KB0968.geopotential number by the normal gravity value computed on the
 KB0968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0968.degrees latitude (g = 980.6199 gals.).
 KB0968
 KB0968.The modeled gravity was interpolated from observed gravity values.
 KB0968
 KB0968;                    North         East    Units  Estimated Accuracy
 KB0968;SPC IL W     -   339,050.      741,870.      MT  (+/- 180 meters Scaled)
 KB0968
 KB0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK704001(NAD 83)
 KB0968
 KB0968                          SUPERSEDED SURVEY CONTROL
 KB0968
 KB0968  NGVD 29 (??/??/92)  181.278  (m)          594.74   (f) ADJ UNCH    2 0
 KB0968
 KB0968.Superseded values are not recommended for survey control.
 KB0968
 KB0968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0968.See file dsdata.pdf to determine how the superseded data were derived.
 KB0968
 KB0968_MARKER: DB = BENCH MARK DISK
 KB0968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0968_STAMPING: P 95 1935
 KB0968_MARK LOGO: CGS
 KB0968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0968+STABILITY: SURFACE MOTION
 KB0968
 KB0968  HISTORY     - Date     Condition        Report By
 KB0968  HISTORY     - 1935     MONUMENTED       CGS
 KB0968  HISTORY     - 1960     GOOD             CGS
 KB0968  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0968
 KB0968                          STATION DESCRIPTION
 KB0968
 KB0968'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0968'3.4 MI N FROM CHATHAM.
 KB0968'ABOUT 3.4 MILES NORTH ALONG THE GULF MOBILE AND OHIO RAILROAD
 KB0968'FROM THE STATION IN CHATHAM, AT AN EAST WEST OILED ROAD CROSSING,
 KB0968'13 FEET EAST OF THE EAST RAIL OF THE NORTH BOUND TRACK, 57 FEET
 KB0968'SOUTH OF THE CENTER LINE OF THE ROAD, 55 FEET SOUTHEAST OF THE
 KB0968'CENTER OF CROSSING OF THE OILED ROAD AND THE NORTH BOUND TRACK,
 KB0968'37 FEET WEST OF THE CENTER LINE OF A ROAD THAT PARALLELS THE
 KB0968'TRACK, 4.5 FEET SOUTH OF A POWER POLE, ABOUT 1 FOOT BELOW THE
 KB0968'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 KB0968'PROJECTING 6 INCHES.
 KB0968
 KB0968                          STATION RECOVERY (1976)
 KB0968
 KB0968'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0968'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0066 ***********************************************************************
 KC0066  DESIGNATION -  P 96
 KC0066  PID         -  KC0066
 KC0066  STATE/COUNTY-  IL/GREENE
 KC0066  COUNTRY     -  US
 KC0066  USGS QUAD   -  ROODHOUSE EAST (2018)
 KC0066
 KC0066                         *CURRENT SURVEY CONTROL
 KC0066  ______________________________________________________________________
 KC0066* NAD 83(1986) POSITION- 39 24 23.     (N) 090 21 23.     (W)   SCALED
 KC0066* NAVD 88 ORTHO HEIGHT -   145.097 (meters)      476.04  (feet) ADJUSTED
 KC0066  ______________________________________________________________________
 KC0066  GEOID HEIGHT    -        -32.192 (meters)                     GEOID18
 KC0066  DYNAMIC HEIGHT  -        145.013 (meters)      475.76  (feet) COMP
 KC0066  MODELED GRAVITY -    980,046.9   (mgal)                       NAVD 88
 KC0066
 KC0066  VERT ORDER      -  SECOND    CLASS 0
 KC0066
 KC0066.The horizontal coordinates were scaled from a map and have
 KC0066.an estimated accuracy of +/- 6 seconds.
 KC0066
 KC0066.The orthometric height was determined by differential leveling and
 KC0066.adjusted by the NATIONAL GEODETIC SURVEY
 KC0066.in June 1991.
 KC0066
 KC0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0066.GEOID18 height accuracy estimate available here.
 KC0066
 KC0066.Click photographs - Photos may exist for this station.
 KC0066
 KC0066.The dynamic height is computed by dividing the NAVD 88
 KC0066.geopotential number by the normal gravity value computed on the
 KC0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0066.degrees latitude (g = 980.6199 gals.).
 KC0066
 KC0066.The modeled gravity was interpolated from observed gravity values.
 KC0066
 KC0066;                    North         East    Units  Estimated Accuracy
 KC0066;SPC IL W     -   304,100.      683,660.      MT  (+/- 180 meters Scaled)
 KC0066
 KC0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD276652(NAD 83)
 KC0066
 KC0066                          SUPERSEDED SURVEY CONTROL
 KC0066
 KC0066  NGVD 29 (??/??/92)  145.231  (m)          476.48   (f) ADJ UNCH    2 0
 KC0066
 KC0066.Superseded values are not recommended for survey control.
 KC0066
 KC0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0066.See file dsdata.pdf to determine how the superseded data were derived.
 KC0066
 KC0066_MARKER: DB = BENCH MARK DISK
 KC0066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0066_STAMPING: P 96 1935
 KC0066_MARK LOGO: CGS
 KC0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0066+STABILITY: SURFACE MOTION
 KC0066
 KC0066  HISTORY     - Date     Condition        Report By
 KC0066  HISTORY     - 1935     MONUMENTED       CGS
 KC0066
 KC0066                          STATION DESCRIPTION
 KC0066
 KC0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0066'3.4 MI SE FROM WHITE HALL.
 KC0066'3.4 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0066'RAILROAD FROM THE STATION AT WHITE HALL, GREENE COUNTY, 0.3
 KC0066'MILE NORTHWEST OF MILEPOST 69, 6 YARDS NORTHWEST OF A ROAD
 KC0066'CROSSING, AND 3-1/2 YARDS NORTHEAST OF THE CENTERLINE OF THE
 KC0066'TRACK.  A STANDARD DISK, STAMPED P 96 1935 AND SET IN THE TOP OF
 KC0066'A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0324 ***********************************************************************
 JC0324  DESIGNATION -  P 97
 JC0324  PID         -  JC0324
 JC0324  STATE/COUNTY-  IL/MONROE
 JC0324  COUNTRY     -  US
 JC0324  USGS QUAD   -  RENAULT (2018)
 JC0324
 JC0324                         *CURRENT SURVEY CONTROL
 JC0324  ______________________________________________________________________
 JC0324* NAD 83(1986) POSITION- 38 07 34.     (N) 090 09 40.     (W)   SCALED
 JC0324* NAVD 88 ORTHO HEIGHT -   117.317 (meters)      384.90  (feet) ADJUSTED
 JC0324  ______________________________________________________________________
 JC0324  GEOID HEIGHT    -        -29.891 (meters)                     GEOID18
 JC0324  DYNAMIC HEIGHT  -        117.240 (meters)      384.64  (feet) COMP
 JC0324  MODELED GRAVITY -    979,972.8   (mgal)                       NAVD 88
 JC0324
 JC0324  VERT ORDER      -  SECOND    CLASS 0
 JC0324
 JC0324.The horizontal coordinates were scaled from a map and have
 JC0324.an estimated accuracy of +/- 6 seconds.
 JC0324
 JC0324.The orthometric height was determined by differential leveling and
 JC0324.adjusted by the NATIONAL GEODETIC SURVEY
 JC0324.in June 1991.
 JC0324
 JC0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0324.GEOID18 height accuracy estimate available here.
 JC0324
 JC0324.Click photographs - Photos may exist for this station.
 JC0324
 JC0324.The dynamic height is computed by dividing the NAVD 88
 JC0324.geopotential number by the normal gravity value computed on the
 JC0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0324.degrees latitude (g = 980.6199 gals.).
 JC0324
 JC0324.The modeled gravity was interpolated from observed gravity values.
 JC0324
 JC0324;                    North         East    Units  Estimated Accuracy
 JC0324;SPC IL W     -   161,970.      700,490.      MT  (+/- 180 meters Scaled)
 JC0324
 JC0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC488236(NAD 83)
 JC0324
 JC0324                          SUPERSEDED SURVEY CONTROL
 JC0324
 JC0324  NGVD 29 (??/??/92)  117.438  (m)          385.29   (f) ADJ UNCH    2 0
 JC0324
 JC0324.Superseded values are not recommended for survey control.
 JC0324
 JC0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0324.See file dsdata.pdf to determine how the superseded data were derived.
 JC0324
 JC0324_MARKER: DB = BENCH MARK DISK
 JC0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0324_STAMPING: P 97 1935
 JC0324_MARK LOGO: CGS
 JC0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0324+STABILITY: SURFACE MOTION
 JC0324
 JC0324  HISTORY     - Date     Condition        Report By
 JC0324  HISTORY     - 1935     MONUMENTED       CGS
 JC0324  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0324
 JC0324                          STATION DESCRIPTION
 JC0324
 JC0324'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0324'AT RENAULT.
 JC0324'AT RENAULT, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 92
 JC0324'FEET WEST OF THE STATION, AT POLE 37/09, AT A ROAD CROSSING,
 JC0324'68 FEET WEST OF THE CENTERLINE OF THE WEST MAIN TRACK, AND 20
 JC0324'FEET SOUTH OF THE CENTERLINE OF THE COUNTRY ROAD.  A STANDARD
 JC0324'DISK, STAMPED P 97 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JC0324
 JC0324                          STATION RECOVERY (1968)
 JC0324
 JC0324'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0324'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1233 ***********************************************************************
 JB1233  DESIGNATION -  P 99
 JB1233  PID         -  JB1233
 JB1233  STATE/COUNTY-  IL/ST CLAIR
 JB1233  COUNTRY     -  US
 JB1233  USGS QUAD   -  TILDEN (2018)
 JB1233
 JB1233                         *CURRENT SURVEY CONTROL
 JB1233  ______________________________________________________________________
 JB1233* NAD 83(1986) POSITION- 38 13 22.     (N) 089 42 44.     (W)   SCALED
 JB1233* NAVD 88 ORTHO HEIGHT -   158.006 (meters)      518.39  (feet) ADJUSTED
 JB1233  ______________________________________________________________________
 JB1233  GEOID HEIGHT    -        -29.870 (meters)                     GEOID18
 JB1233  DYNAMIC HEIGHT  -        157.904 (meters)      518.06  (feet) COMP
 JB1233  MODELED GRAVITY -    979,983.3   (mgal)                       NAVD 88
 JB1233
 JB1233  VERT ORDER      -  SECOND    CLASS 0
 JB1233
 JB1233.The horizontal coordinates were scaled from a map and have
 JB1233.an estimated accuracy of +/- 6 seconds.
 JB1233
 JB1233.The orthometric height was determined by differential leveling and
 JB1233.adjusted by the NATIONAL GEODETIC SURVEY
 JB1233.in June 1991.
 JB1233
 JB1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1233.GEOID18 height accuracy estimate available here.
 JB1233
 JB1233.Click photographs - Photos may exist for this station.
 JB1233
 JB1233.The dynamic height is computed by dividing the NAVD 88
 JB1233.geopotential number by the normal gravity value computed on the
 JB1233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1233.degrees latitude (g = 980.6199 gals.).
 JB1233
 JB1233.The modeled gravity was interpolated from observed gravity values.
 JB1233
 JB1233;                    North         East    Units  Estimated Accuracy
 JB1233;SPC IL W     -   172,790.      739,790.      MT  (+/- 180 meters Scaled)
 JB1233
 JB1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH625340(NAD 83)
 JB1233
 JB1233                          SUPERSEDED SURVEY CONTROL
 JB1233
 JB1233  NGVD 29 (??/??/92)  158.120  (m)          518.77   (f) ADJ UNCH    2 0
 JB1233
 JB1233.Superseded values are not recommended for survey control.
 JB1233
 JB1233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1233.See file dsdata.pdf to determine how the superseded data were derived.
 JB1233
 JB1233_MARKER: DB = BENCH MARK DISK
 JB1233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1233_STAMPING: P 99 1935
 JB1233_MARK LOGO: CGS
 JB1233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1233+STABILITY: SURFACE MOTION
 JB1233
 JB1233  HISTORY     - Date     Condition        Report By
 JB1233  HISTORY     - 1935     MONUMENTED       CGS
 JB1233  HISTORY     - 1962     MARK NOT FOUND   USGS
 JB1233  HISTORY     - 20120827 MARK NOT FOUND   ILDT
 JB1233
 JB1233                          STATION DESCRIPTION
 JB1233
 JB1233'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1233'2.7 MI SE FROM MARISSA.
 JB1233'2.7 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1233'STATION AT MARISSA, ST. CLAIR COUNTY, AT A ROAD CROSSING, 82
 JB1233'FEET SOUTHWEST OF THE SOUTHWEST MAIN TRACK, 33 FEET WEST OF THE
 JB1233'CENTERLINE OF THE ROAD, AND AT POLE 37/1081.  A STANDARD DISK,
 JB1233'STAMPED P 99 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1233
 JB1233                          STATION RECOVERY (1962)
 JB1233
 JB1233'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1233'MARK NOT FOUND.
 JB1233
 JB1233                          STATION RECOVERY (2012)
 JB1233
 JB1233'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1233'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1495 ***********************************************************************
 NH1495  DESIGNATION -  PAINES
 NH1495  PID         -  NH1495
 NH1495  STATE/COUNTY-  IL/OGLE
 NH1495  COUNTRY     -  US
 NH1495  USGS QUAD   -  STILLMAN VALLEY (2018)
 NH1495
 NH1495                         *CURRENT SURVEY CONTROL
 NH1495  ______________________________________________________________________
 NH1495* NAD 83(1997) POSITION- 42 01 32.85895(N) 089 12 26.54198(W)   ADJUSTED
 NH1495* NAVD 88 ORTHO HEIGHT -   279.    (meters)      915.    (feet) SCALED
 NH1495  ______________________________________________________________________
 NH1495  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 NH1495  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 NH1495  HORZ ORDER      -  SECOND
 NH1495
 NH1495.The horizontal coordinates were established by classical geodetic methods
 NH1495.and adjusted by the National Geodetic Survey in October 1999.
 NH1495
 NH1495.The orthometric height was scaled from a topographic map.
 NH1495
 NH1495.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1495.GEOID18 height accuracy estimate available here.
 NH1495
 NH1495.Click photographs - Photos may exist for this station.
 NH1495
 NH1495.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1495
 NH1495. The following values were computed from the NAD 83(1997) position.
 NH1495
 NH1495;                    North         East     Units Scale Factor Converg.
 NH1495;SPC IL W     -   595,392.705   779,441.843   MT  1.00001880   +0 38 32.1
 NH1495;SPC IL W     - 1,953,384.23  2,557,218.78   sFT  1.00001880   +0 38 32.1
 NH1495;UTM  16      - 4,654,997.341   317,259.716   MT  1.00001092   -1 28 41.4
 NH1495
 NH1495!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1495!SPC IL W     -   0.99996143  x   1.00001880  =   0.99998022
 NH1495!UTM  16      -   0.99996143  x   1.00001092  =   0.99997234
 NH1495
 NH1495:                Primary Azimuth Mark                     Grid Az
 NH1495:SPC IL W     -  PAINES AZ MK                             021 52 19.1
 NH1495:UTM  16      -  PAINES AZ MK                             023 59 32.6
 NH1495
 NH1495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1725954997(NAD 83)
 NH1495
 NH1495|---------------------------------------------------------------------|
 NH1495| PID    Reference Object                     Distance      Geod. Az  |
 NH1495|                                                           dddmmss.s |
 NH1495| CI9551 PAINES AZ MK                                       0223051.2 |
 NH1495| CI9552 PAINES RM 1                          27.492 METERS 08128     |
 NH1495| NH1491 WHITE ROCK TWP ATT MICROWAVE        APPROX. 9.1 KM 0832920.4 |
 NH1495| CI9554 PAINES RM 3                          24.519 METERS 10112     |
 NH1495| CI9553 PAINES RM 2                          24.350 METERS 34511     |
 NH1495|---------------------------------------------------------------------|
 NH1495
 NH1495                          SUPERSEDED SURVEY CONTROL
 NH1495
 NH1495  NAD 83(1996)-  42 01 32.85926(N)    089 12 26.54330(W) AD(       ) 2
 NH1495  NAD 83(1986)-  42 01 32.85901(N)    089 12 26.54732(W) AD(       ) 2
 NH1495  NAD 27      -  42 01 32.75660(N)    089 12 26.17640(W) AD(       ) 2
 NH1495
 NH1495.Superseded values are not recommended for survey control.
 NH1495
 NH1495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1495.See file dsdata.pdf to determine how the superseded data were derived.
 NH1495
 NH1495_MARKER: DS = TRIANGULATION STATION DISK
 NH1495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1495_STAMPING: PAINES 1954
 NH1495_MARK LOGO: CGS
 NH1495_PROJECTION: FLUSH
 NH1495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1495+STABILITY: SURFACE MOTION
 NH1495
 NH1495  HISTORY     - Date     Condition        Report By
 NH1495  HISTORY     - 1954     MONUMENTED       CGS
 NH1495  HISTORY     - 1966     GOOD             CGS
 NH1495  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 NH1495  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH1495
 NH1495                          STATION DESCRIPTION
 NH1495
 NH1495'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1495'STATION IS LOCATED ABOUT 7 MILES NORTHEAST OF OREGON AND 5
 NH1495'MILES NORTHWEST OF KINGS AND ON PROPERTY OF THE PAINES POINT
 NH1495'EV. LUTHERAN CHURCH.  IT IS 89 FEET WEST OF THE NORTHWEST
 NH1495'CORNER OF THE CHURCH, 68 FEET SOUTHEAST OF A POWER LINE
 NH1495'POLE AND 20 FEET EAST OF A WHITE WITNESS POST AND FENCE
 NH1495'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED PAINES 1954.
 NH1495'
 NH1495'REFERENCE MARK NO. 1 IS 1 FOOT NORTH OF THE NORTHWEST CORNER
 NH1495'OF THE CHURCH.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1495'PAINES NO 1 1954.
 NH1495'
 NH1495'REFERENCE MARK NO. 2 IS 20 FEET SOUTH OF AN IRON FENCE AROUND
 NH1495'A CEMETERY, 13 FEET NORTH OF A POWER LINE POLE AND 1 FOOT
 NH1495'EAST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 NH1495'STAMPED PAINES NO 2 1954.
 NH1495'
 NH1495'AZIMUTH MARK IS 31 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD,
 NH1495'2 FEET WEST OF A WHITE WITNESS POST AND SET IN A FENCE LINE.
 NH1495'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED PAINES 1954.
 NH1495'
 NH1495'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51
 NH1495'AND STATE HIGHWAY 64 2 MILES EAST OF KINGS GO WEST ON HIGHWAY
 NH1495'64 FOR 2 MILES TO THE RAILROAD CROSSING IN KINGS, CONTINUE
 NH1495'WEST ON HIGHWAY 64 FOR 3.3 MILES TO A GRAVEL CROSSROAD, TURN
 NH1495'RIGHT AND GO NORTH ON GRAVEL ROAD FOR 0.8 MILE TO A GRAVEL
 NH1495'SIDE ROAD LEFT, TURN LEFT AND GO NORTHWESTERLY FOR 1.85 MILE
 NH1495'TO A PAVED SIDE ROAD RIGHT IN THE SMALL VILLAGE OF PAINES
 NH1495'POINT, TURN RIGHT AND GO NORTH ON PAVED ROAD FOR 0.25 MILE
 NH1495'TO THE CHURCH ON THE LEFT AND THE STATION AS DESCRIBED.
 NH1495'
 NH1495'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON PAVED
 NH1495'ROAD FOR 0.25 MILE TO A GRAVEL SIDE ROAD RIGHT, TURN RIGHT
 NH1495'AND GO EAST ON GRAVEL ROAD FOR 0.1 MILE TO THE MARK ON
 NH1495'THE RIGHT AS DESCRIBED.
 NH1495'
 NH1495'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1495
 NH1495                          STATION RECOVERY (1966)
 NH1495
 NH1495'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1495'STATION MARK, REFERENCE MARK NO. 2, AND THE AZIMUTH MARK
 NH1495'WERE RECOVERED AS DESCRIBED IN 1954 AND WERE FOUND IN GOOD
 NH1495'CONDITION.  REFERENCE MARK NO. 1 WAS RECOVERED AS DESCRIBED
 NH1495'BUT THE MARK WAS IN THE WAY OF A NEW SIDEWALK BEING BUILT
 NH1495'AROUND THE CHURCH SO THIS MARK WAS DESTROYED.  THE 1954
 NH1495'DESCRIPTION WAS FOUND ADEQUATE FOR RECOVERY.
 NH1495'
 NH1495'REFERENCE MARK NO. 3 WAS SET.
 NH1495'
 NH1495'FOLLOWING ARE NOTES FOR REFERENCE MARK NO. 3.
 NH1495'
 NH1495'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED PAINES NO 3
 NH1495'1954, IS CEMENTED IN A DRILL HOLE IN THE SECOND STEP OF A
 NH1495'LARGE CONCRETE STEP AT THE WEST DOOR OF THE CHURCH.  IT IS
 NH1495'FLUSH WITH THE STEP AND NEAR THE WEST EDGE OF THE STEP.
 NH1495'
 NH1495'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 NH1495'NORTHWEST OF KINGS
 NH1495
 NH1495                          STATION RECOVERY (1996)
 NH1495
 NH1495'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1495'MARK NOT FOUND.
 NH1495
 NH1495                          STATION RECOVERY (2001)
 NH1495
 NH1495'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1495'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1066 ***********************************************************************
 NH1066  DESIGNATION -  PALATINE
 NH1066  PID         -  NH1066
 NH1066  STATE/COUNTY-  IL/COOK
 NH1066  COUNTRY     -  US
 NH1066  USGS QUAD   -  PALATINE (2018)
 NH1066
 NH1066                         *CURRENT SURVEY CONTROL
 NH1066  ______________________________________________________________________
 NH1066* NAD 83(1997) POSITION- 42 07 02.90452(N) 088 02 26.30335(W)   ADJUSTED
 NH1066* NAVD 88 ORTHO HEIGHT -   230.    (meters)      755.    (feet) SCALED
 NH1066  ______________________________________________________________________
 NH1066  GEOID HEIGHT    -        -33.769 (meters)                     GEOID18
 NH1066  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 NH1066  HORZ ORDER      -  FIRST
 NH1066
 NH1066.The horizontal coordinates were established by classical geodetic methods
 NH1066.and adjusted by the National Geodetic Survey in October 1999.
 NH1066
 NH1066.The orthometric height was scaled from a topographic map.
 NH1066
 NH1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1066.GEOID18 height accuracy estimate available here.
 NH1066
 NH1066.Click photographs - Photos may exist for this station.
 NH1066
 NH1066.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1066
 NH1066. The following values were computed from the NAD 83(1997) position.
 NH1066
 NH1066;                    North         East     Units Scale Factor Converg.
 NH1066;SPC IL E     -   605,192.045   324,204.633   MT  0.99998221   +0 11 46.7
 NH1066;SPC IL E     - 1,985,534.23  1,063,661.37   sFT  0.99998221   +0 11 46.7
 NH1066;UTM  16      - 4,663,343.262   413,974.896   MT  0.99969106   -0 41 52.6
 NH1066
 NH1066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1066!SPC IL E     -   0.99996924  x   0.99998221  =   0.99995145
 NH1066!UTM  16      -   0.99996924  x   0.99969106  =   0.99966031
 NH1066
 NH1066:                Primary Azimuth Mark                     Grid Az
 NH1066:SPC IL E     -  FREMONT                                  358 30 51.2
 NH1066:UTM  16      -  FREMONT                                  359 24 30.5
 NH1066
 NH1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1397463343(NAD 83)
 NH1066
 NH1066|---------------------------------------------------------------------|
 NH1066| PID    Reference Object                     Distance      Geod. Az  |
 NH1066|                                                           dddmmss.s |
 NH1066| NH1037 FREMONT                             APPROX.17.7 KM 3584237.9 |
 NH1066|---------------------------------------------------------------------|
 NH1066
 NH1066                          SUPERSEDED SURVEY CONTROL
 NH1066
 NH1066  NAD 83(1997)-  42 07 02.90478(N)    088 02 26.30393(W) AD(       ) 1
 NH1066  NAD 83(1986)-  42 07 02.90787(N)    088 02 26.31482(W) AD(       ) 1
 NH1066  NAD 27      -  42 07 02.82400(N)    088 02 26.05000(W) AD(       ) 1
 NH1066  USSD        -  42 07 02.94400(N)    088 02 25.88600(W) AD(       ) 3
 NH1066
 NH1066.Superseded values are not recommended for survey control.
 NH1066
 NH1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1066.See file dsdata.pdf to determine how the superseded data were derived.
 NH1066
 NH1066_MARKER: V = STONE MONUMENT
 NH1066_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1066
 NH1066  HISTORY     - Date     Condition        Report By
 NH1066  HISTORY     - 1873     MONUMENTED       USLS
 NH1066  HISTORY     - 1944     MARK NOT FOUND   CGS
 NH1066  HISTORY     - 1954     MARK NOT FOUND   CGS
 NH1066
 NH1066                          STATION DESCRIPTION
 NH1066
 NH1066'DESCRIBED BY US LAKE SURVEY 1873
 NH1066'THIS STATION IS SITUATED ON THE NORTHEAST CORNER OF SHERMAN
 NH1066'AND BENTON STREETS, PALATINE, ILLINOIS.  THE HEIGHT OF STATION
 NH1066'USED WAS 75 FEET.  THE GEODETIC POINT IS MARKED BY A STONE
 NH1066'OF THE USUAL FORM, SET SO THAT ITS UPPER END IS 3 FEET BELOW
 NH1066'THE SURFACE OF THE GROUND.  DIRECTLY ABOVE THE LATTER IS SET
 NH1066'ANOTHER STONE RISING ABOUT 4 INCHES ABOVE GROUND.  TWO REFERENCE
 NH1066'STONES ARE SET ON THE EAST SIDE OF BENTON STREET.  THE
 NH1066'NORTHERLY STONE BEARS NORTH 81 DEG 31 MIN WEST, AND IS 47.15
 NH1066'METERS DISTANT FROM THE GEODETIC POINT.  THE SOUTHERLY STONE
 NH1066'BEARS SOUTH 26 DEG 25 MIN WEST, AND IS 104.08 METERS
 NH1066'DISTANT FROM THE GEODETIC POINT.
 NH1066
 NH1066                          STATION RECOVERY (1944)
 NH1066
 NH1066'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 NH1066'ABOUT 3 HOURS SEARCH WAS MADE AND NO MARKS WERE RECOVERED.
 NH1066'PROPERTY OWNERS WERE INTERVIEWED BUT NO KNOWLEDGE OF THE MARKS
 NH1066'COULD BE LEARNED.  THE STREETS STILL BEAR THE SAME NAMES AS
 NH1066'GIVEN IN THE ORIGINAL DESCRIPTION.
 NH1066
 NH1066                          STATION RECOVERY (1954)
 NH1066
 NH1066'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1066'STATION WAS SEARCHED FOR BY AN OBSERVING PARTY USING AN
 NH1066'INVERSE COMPUTATION FROM TRIANGULATION STATION ST THERESA 1954.
 NH1066'A REFERENCE STONE WAS FOUND ABOUT 30 FEET EAST OF THE CENTER
 NH1066'OF BENTON STREET, 150 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 NH1066'OF THE ST. THERESA SCHOOL.  NO ACCURATE MEASUREMENT COULD
 NH1066'BE MADE FROM THE COMPUTED POSITION OF PALATINE TO THE REFERENCE
 NH1066'STONE BECAUSE OF HEAVY BRUSH AND BUILDINGS ON LINE.  THE
 NH1066'APPROXIMATE POSITION OF THIS STONE FIGURED FROM THE ORIGINAL
 NH1066'COMPUTED STATION SITE INDICATE IT TO BE THE SOUTH STONE.
 NH1066'THE LOCATION OF THE NORTH STONE FIGURED BY ANGLE AND
 NH1066'MAGNETIC BEARING FROM THE COMPUTED STATION SITE INDICATED
 NH1066'THAT THE NORTH STONE HAS PROBABLY BEEN GRADED OUT WHEN
 NH1066'EXCAVATING FOR A PLAYGROUND FOR THE SCHOOL.  THE AREA
 NH1066'NEAR THE COMPUTED STATION SITE HAS BEEN UNDER CULTIVATION
 NH1066'AND MAY POSSIBLY HAVE BEEN GRADED SLIGHTLY.
 NH1066'
 NH1066'IT IS SUGGESTED THAT THE STATION BE LISTED AS PROBABLY LOST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1785 ***********************************************************************
 JB1785  CBN         -  This is a Cooperative Base Network Control Station.
 JB1785  DESIGNATION -  PALE
 JB1785  PID         -  JB1785
 JB1785  STATE/COUNTY-  IL/MARION
 JB1785  COUNTRY     -  US
 JB1785  USGS QUAD   -  IUKA (2018)
 JB1785
 JB1785                         *CURRENT SURVEY CONTROL
 JB1785  ______________________________________________________________________
 JB1785* NAD 83(2011) POSITION- 38 31 10.04192(N) 088 49 42.16670(W)   ADJUSTED
 JB1785* NAD 83(2011) ELLIP HT-   153.696 (meters)        (06/27/12)   ADJUSTED
 JB1785* NAD 83(2011) EPOCH   -  2010.00
 JB1785* NAVD 88 ORTHO HEIGHT -   184.428 (meters)      605.08  (feet) ADJUSTED
 JB1785  ______________________________________________________________________
 JB1785  GEOID HEIGHT    -        -30.719 (meters)                     GEOID18
 JB1785  NAD 83(2011) X  -    102,171.525 (meters)                     COMP
 JB1785  NAD 83(2011) Y  - -4,995,800.159 (meters)                     COMP
 JB1785  NAD 83(2011) Z  -  3,950,815.119 (meters)                     COMP
 JB1785  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 JB1785  DYNAMIC HEIGHT  -        184.311 (meters)      604.69  (feet) COMP
 JB1785  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB1785
 JB1785  VERT ORDER      -  SECOND    CLASS I
 JB1785
 JB1785  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1785  Standards:
 JB1785         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1785            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1785  -------------------------------------------------------------------
 JB1785  NETWORK    1.07   1.74           0.47   0.40   0.89     -0.04019488
 JB1785  -------------------------------------------------------------------
 JB1785  Click here for local accuracies and other accuracy information.
 JB1785
 JB1785.The horizontal coordinates were established by GPS observations
 JB1785.and adjusted by the National Geodetic Survey in June 2012.
 JB1785
 JB1785.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1785.been affixed to the stable North American tectonic plate. See 
 JB1785.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1785
 JB1785.The horizontal coordinates are valid at the epoch date displayed above
 JB1785.which is a decimal equivalence of Year/Month/Day.
 JB1785
 JB1785.The orthometric height was determined by differential leveling and
 JB1785.adjusted by the NATIONAL GEODETIC SURVEY
 JB1785.in July 2014.
 JB1785
 JB1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1785.GEOID18 height accuracy estimate available here.
 JB1785
 JB1785.Click photographs - Photos may exist for this station.
 JB1785
 JB1785.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1785
 JB1785.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1785
 JB1785.The ellipsoidal height was determined by GPS observations
 JB1785.and is referenced to NAD 83.
 JB1785
 JB1785.The dynamic height is computed by dividing the NAVD 88
 JB1785.geopotential number by the normal gravity value computed on the
 JB1785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1785.degrees latitude (g = 980.6199 gals.).
 JB1785
 JB1785.The modeled gravity was interpolated from observed gravity values.
 JB1785
 JB1785. The following values were computed from the NAD 83(2011) position.
 JB1785
 JB1785;                    North         East     Units Scale Factor Converg.
 JB1785;SPC IL E     -   205,749.917   256,828.318   MT  0.99999794   -0 18 29.9
 JB1785;SPC IL E     -   675,031.19    842,610.91   sFT  0.99999794   -0 18 29.9
 JB1785;UTM  16      - 4,265,036.484   340,605.948   MT  0.99991288   -1 08 20.1
 JB1785
 JB1785!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1785!SPC IL E     -   0.99997588  x   0.99999794  =   0.99997382
 JB1785!UTM  16      -   0.99997588  x   0.99991288  =   0.99988877
 JB1785
 JB1785:                Primary Azimuth Mark                     Grid Az
 JB1785:SPC IL E     -  PALE AZ MK                               082 31 11.2
 JB1785:UTM  16      -  PALE AZ MK                               083 21 01.4
 JB1785
 JB1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4060565036(NAD 83)
 JB1785
 JB1785|---------------------------------------------------------------------|
 JB1785| PID    Reference Object                     Distance      Geod. Az  |
 JB1785|                                                           dddmmss.s |
 JB1785| CI4821 PALE RM 1                            26.658 METERS 03731     |
 JB1785| CI4820 PALE AZ MK                                         0821241.3 |
 JB1785| JB1784 ILLINOIS BELL TEL KSJ 57 MAST       136.232 METERS 31619     |
 JB1785| CI4822 PALE RM 2                            28.871 METERS 31849     |
 JB1785|---------------------------------------------------------------------|
 JB1785
 JB1785                          SUPERSEDED SURVEY CONTROL
 JB1785
 JB1785  NAD 83(2007)-  38 31 10.04196(N)    088 49 42.16753(W) AD(2002.00) 0
 JB1785  ELLIP H (02/10/07)  153.718  (m)                       GP(2002.00)    
 JB1785  NAD 83(1997)-  38 31 10.04192(N)    088 49 42.16748(W) AD(       ) A
 JB1785  ELLIP H (09/15/03)  153.720  (m)                       GP(       ) 4 1
 JB1785  NAD 83(1997)-  38 31 10.04315(N)    088 49 42.16886(W) AD(       ) 3
 JB1785  NAD 83(1986)-  38 31 10.05746(N)    088 49 42.16617(W) AD(       ) 3
 JB1785  NAD 27      -  38 31 09.88568(N)    088 49 41.95493(W) AD(       ) 3
 JB1785  NAVD 88 (09/15/03)  184.5    (m)  GEOID99  model used  GPS OBS        
 JB1785
 JB1785.Superseded values are not recommended for survey control.
 JB1785
 JB1785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1785.See file dsdata.pdf to determine how the superseded data were derived.
 JB1785
 JB1785_MARKER: DS = TRIANGULATION STATION DISK
 JB1785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1785_STAMPING: PALE 1962
 JB1785_MARK LOGO: CGS
 JB1785_PROJECTION: FLUSH
 JB1785_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1785+STABILITY: SURFACE MOTION
 JB1785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1785+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 JB1785
 JB1785  HISTORY     - Date     Condition        Report By
 JB1785  HISTORY     - 1962     MONUMENTED       CGS
 JB1785  HISTORY     - 20020807 GOOD             NGS
 JB1785  HISTORY     - 20131212 GOOD             AMESC
 JB1785
 JB1785                          STATION DESCRIPTION
 JB1785
 JB1785'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1785'THE STATION IS ABOUT 10 MILES SOUTHEAST OF SALEM, 7 MILES
 JB1785'SOUTH-SOUTHWEST OF IUKA, 4.5 MILES NORTHEAST OF KELL, IN THE NORTHEAST
 JB1785'OF 0.25 OF SECTION 23, T 1 N, R 3 E, AND ON THE ROAD RIGHT-OF-WAY.  IT
 JB1785'IS 36 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD, 36 FEET EAST OF
 JB1785'THE CENTERLINE OF AN OILED ROAD, 51 FEET NORTH-NORTHWEST OF THE
 JB1785'NORTHWEST CORNER OF AN OLD FRAME HOUSE, 52 FEET SOUTHEAST OF THE
 JB1785'CENTER OF A CROSSROAD AND 52 FEET NORTH OF A 36 INCH TREE.  THE
 JB1785'MONUMENT IS FLUSH AND THE DISK IS STAMPED PALE 1962.
 JB1785'
 JB1785'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 161
 JB1785'ABOUT 7.5 MILES SOUTH OF SALEM, GO EAST ON A PAVED ROAD FOR 4.1 MILES
 JB1785'TO A SIDE ROAD LEFT.  CONTINUE EAST ON THE PAVED ROAD FOR 2.1 MILES TO
 JB1785'A CROSSROAD AND THE STATION IN THE SOUTHEAST ANGLE OF THE CROSSROAD.
 JB1785'
 JB1785'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE PAVED ROAD
 JB1785'FOR 0.5 MILE TO A SIDE ROAD LEFT AND THE AZIMUTH MARK NORTHEAST OF THE
 JB1785'INTERSECTION.
 JB1785'
 JB1785'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A WIRE FENCE, 2 FEET WEST OF A
 JB1785'WITNESS POST AND 31 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD.
 JB1785'THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED PALE NO 1 1962.
 JB1785'
 JB1785'REFERENCE MARK 2 IS 4 FEET NORTHEAST OF A POWER POLE, 27 FEET WEST OF
 JB1785'THE CENTERLINE OF A GRAVELED ROAD AND 35 FEET NORTH OF THE CENTERLINE
 JB1785'OF THE PAVED ROAD.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1785'STAMPED PALE NO 2 1962.
 JB1785'
 JB1785'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A WIRE FENCE, 2 FEET WEST OF A
 JB1785'WITNESS POST, 8 FEET EAST OF A GATE POST, 31 FEET NORTH OF THE
 JB1785'CENTERLINE OF A PAVED ROAD AND 48 FEET EAST OF THE CENTERLINE OF A
 JB1785'GRAVELED ROAD.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 JB1785'PALE 1962.
 JB1785'
 JB1785'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 JB1785
 JB1785                          STATION RECOVERY (2002)
 JB1785
 JB1785'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (RA)
 JB1785'RECOVERED AS DESCRIBED
 JB1785
 JB1785                          STATION RECOVERY (2013)
 JB1785
 JB1785'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 JB1785'NOTE - THE HOUSE AND 36 INCH (91 CM) TREE ARE GONE.
 JB1785'
 JB1785'THE STATION IS 36.0 FT (11.0 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 JB1785'161 EXTENSION,, 36.0 FT (11.0 M) EAST OF THE CENTERLINE OF ROOSEVELT
 JB1785'ROAD, 95.5 FT (29.1 M) NORTHEAST OF A POWER POLE WITH TRANSFORMER,
 JB1785'71.5 FT (21.8 M) EAST OF TELEPHONE PEDESTAL 20.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4820 ***********************************************************************
 CI4820  DESIGNATION -  PALE AZ MK
 CI4820  PID         -  CI4820
 CI4820  STATE/COUNTY-  IL/MARION
 CI4820  COUNTRY     -  US
 CI4820  USGS QUAD   -  IUKA (2018)
 CI4820
 CI4820                         *CURRENT SURVEY CONTROL
 CI4820  ______________________________________________________________________
 CI4820* NAD 83(1986) POSITION- 38 31 13.65   (N) 088 49 08.48   (W)   HD_HELD1
 CI4820* NAVD 88 ORTHO HEIGHT -   178.554 (meters)      585.81  (feet) ADJUSTED
 CI4820  ______________________________________________________________________
 CI4820  GEOID HEIGHT    -        -30.727 (meters)                     GEOID18
 CI4820  DYNAMIC HEIGHT  -        178.441 (meters)      585.44  (feet) COMP
 CI4820  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 CI4820
 CI4820  VERT ORDER      -  SECOND    CLASS I
 CI4820
 CI4820.The horizontal coordinates were determined by differentially corrected
 CI4820.hand held GPS observations or other comparable positioning techniques
 CI4820.and have an estimated accuracy of +/- 3 meters.
 CI4820
 CI4820.The orthometric height was determined by differential leveling and
 CI4820.adjusted by the NATIONAL GEODETIC SURVEY
 CI4820.in July 2014.
 CI4820
 CI4820.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4820.GEOID18 height accuracy estimate available here.
 CI4820
 CI4820.Click photographs - Photos may exist for this station.
 CI4820
 CI4820.The dynamic height is computed by dividing the NAVD 88
 CI4820.geopotential number by the normal gravity value computed on the
 CI4820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI4820.degrees latitude (g = 980.6199 gals.).
 CI4820
 CI4820.The modeled gravity was interpolated from observed gravity values.
 CI4820
 CI4820;                    North         East    Units  Estimated Accuracy
 CI4820;SPC IL E     -   205,856.8     257,644.9     MT  (+/- 3 meters HH1 GPS) 
 CI4820
 CI4820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4142365131(NAD 83)
 CI4820
 CI4820                          SUPERSEDED SURVEY CONTROL
 CI4820
 CI4820.No superseded survey control is available for this station.
 CI4820
 CI4820_MARKER: DZ = AZIMUTH MARK DISK
 CI4820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4820_STAMPING: PALE 1962
 CI4820_MARK LOGO: CGS
 CI4820_PROJECTION: FLUSH
 CI4820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4820+STABILITY: SURFACE MOTION
 CI4820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4820+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 CI4820
 CI4820  HISTORY     - Date     Condition        Report By
 CI4820  HISTORY     - 1962     MONUMENTED       CGS
 CI4820  HISTORY     - 20131212 GOOD             AMESC
 CI4820
 CI4820                          STATION DESCRIPTION
 CI4820
 CI4820'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CI4820'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-NORTHWEST OF
 CI4820'SHIELDS, 6.8 MI (10.9 KM) SOUTH-SOUTHWEST OF IUKA AND 5.1 MI (8.2 KM)
 CI4820'EAST-NORTHEAST OF KELL.
 CI4820'
 CI4820'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 CI4820'EAST ALONG IL ROUTE 161 EXTENSION 6.6 MI (10.6 KM) TO LINCOLN ROAD AND
 CI4820'THE STATION ON THE LEFT.
 CI4820'
 CI4820'THE STATION IS 31.0 FT (9.4 M) NORTH OF THE CENTERLINE OF IL ROUTE 161
 CI4820'EXTENSION,, 48.0 FT (14.6 M) EAST OF THE CENTERLINE OF LINCOLN ROAD,
 CI4820'8.0 FT (2.4 M) EAST OF A GATE POST, 1 FT (0.3 M) SOUTH OF THE WIRE
 CI4820'FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI4821 ***********************************************************************
 CI4821  DESIGNATION -  PALE RM 1
 CI4821  PID         -  CI4821
 CI4821  STATE/COUNTY-  IL/MARION
 CI4821  COUNTRY     -  US
 CI4821  USGS QUAD   -  IUKA (2018)
 CI4821
 CI4821                         *CURRENT SURVEY CONTROL
 CI4821  ______________________________________________________________________
 CI4821* NAD 83(1986) POSITION- 38 31 10.73   (N) 088 49 41.50   (W)   HD_HELD1
 CI4821* NAVD 88 ORTHO HEIGHT -   184.134 (meters)      604.11  (feet) ADJUSTED
 CI4821  ______________________________________________________________________
 CI4821  GEOID HEIGHT    -        -30.720 (meters)                     GEOID18
 CI4821  DYNAMIC HEIGHT  -        184.017 (meters)      603.73  (feet) COMP
 CI4821  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 CI4821
 CI4821  VERT ORDER      -  SECOND    CLASS I
 CI4821
 CI4821.The horizontal coordinates were determined by differentially corrected
 CI4821.hand held GPS observations or other comparable positioning techniques
 CI4821.and have an estimated accuracy of +/- 3 meters.
 CI4821
 CI4821.The orthometric height was determined by differential leveling and
 CI4821.adjusted by the NATIONAL GEODETIC SURVEY
 CI4821.in July 2014.
 CI4821
 CI4821.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI4821.GEOID18 height accuracy estimate available here.
 CI4821
 CI4821.Click photographs - Photos may exist for this station.
 CI4821
 CI4821.The dynamic height is computed by dividing the NAVD 88
 CI4821.geopotential number by the normal gravity value computed on the
 CI4821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI4821.degrees latitude (g = 980.6199 gals.).
 CI4821
 CI4821.The modeled gravity was interpolated from observed gravity values.
 CI4821
 CI4821;                    North         East    Units  Estimated Accuracy
 CI4821;SPC IL E     -   205,771.0     256,844.6     MT  (+/- 3 meters HH1 GPS) 
 CI4821
 CI4821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4062265057(NAD 83)
 CI4821
 CI4821                          SUPERSEDED SURVEY CONTROL
 CI4821
 CI4821.No superseded survey control is available for this station.
 CI4821
 CI4821_MARKER: DR = REFERENCE MARK DISK
 CI4821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI4821_STAMPING: PALE NO 1 1962
 CI4821_MARK LOGO: CGS
 CI4821_PROJECTION: FLUSH
 CI4821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI4821+STABILITY: SURFACE MOTION
 CI4821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI4821+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 CI4821
 CI4821  HISTORY     - Date     Condition        Report By
 CI4821  HISTORY     - 1962     MONUMENTED       CGS
 CI4821  HISTORY     - 20131212 GOOD             AMESC
 CI4821
 CI4821                          STATION DESCRIPTION
 CI4821
 CI4821'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CI4821'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-NORTHWEST OF
 CI4821'SHIELDS, 7.0 MI (11.3 KM) SOUTH-SOUTHWEST OF IUKA AND 4.7 MI (7.6 KM)
 CI4821'EAST-NORTHEAST OF KELL.
 CI4821'
 CI4821'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 CI4821'EAST ALONG IL ROUTE 161 EXTENSION 6.1 MI (9.8 KM) TO ROOSEVELT ROAD.
 CI4821'CONTINUE EAST ALONG IL ROUTE 161 EXTENSION 91 FT (27.7 M) TO THE
 CI4821'STATION ON THE LEFT.
 CI4821'
 CI4821'THE STATION IS 31.0 FT (9.4 M) NORTH OF THE CENTERLINE OF IL ROUTE 161
 CI4821'EXTENSION,, 143.2 FT (43.6 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER
 CI4821'20116.5 FT (6131.5 M) EAST OF A POWER POLE NUMBER 102, 2 FT (0.6 M)
 CI4821'SOUTH OF THE WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1904 ***********************************************************************
 KA1904  DESIGNATION -  PALERMO
 KA1904  PID         -  KA1904
 KA1904  STATE/COUNTY-  IL/EDGAR
 KA1904  COUNTRY     -  US
 KA1904  USGS QUAD   -  SIDELL (2018)
 KA1904
 KA1904                         *CURRENT SURVEY CONTROL
 KA1904  ______________________________________________________________________
 KA1904* NAD 83(1997) POSITION- 39 52 33.69339(N) 087 52 02.78541(W)   ADJUSTED
 KA1904* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 KA1904  ______________________________________________________________________
 KA1904  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 KA1904  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 KA1904  HORZ ORDER      -  FIRST
 KA1904
 KA1904.The horizontal coordinates were established by classical geodetic methods
 KA1904.and adjusted by the National Geodetic Survey in October 1999.
 KA1904
 KA1904.The orthometric height was scaled from a topographic map.
 KA1904
 KA1904.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1904.GEOID18 height accuracy estimate available here.
 KA1904
 KA1904.Click photographs - Photos may exist for this station.
 KA1904
 KA1904.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1904
 KA1904. The following values were computed from the NAD 83(1997) position.
 KA1904
 KA1904;                    North         East     Units Scale Factor Converg.
 KA1904;SPC IL E     -   356,339.280   339,855.333   MT  0.99999455   +0 17 55.3
 KA1904;SPC IL E     - 1,169,089.79  1,115,008.71   sFT  0.99999455   +0 17 55.3
 KA1904;UTM  16      - 4,414,357.481   425,821.306   MT  0.99966774   -0 33 22.2
 KA1904
 KA1904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1904!SPC IL E     -   0.99996960  x   0.99999455  =   0.99996415
 KA1904!UTM  16      -   0.99996960  x   0.99966774  =   0.99963735
 KA1904
 KA1904:                Primary Azimuth Mark                     Grid Az
 KA1904:SPC IL E     -  FAIRMOUNT                                005 43 35.7
 KA1904:UTM  16      -  FAIRMOUNT                                006 34 53.2
 KA1904
 KA1904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2582114357(NAD 83)
 KA1904
 KA1904|---------------------------------------------------------------------|
 KA1904| PID    Reference Object                     Distance      Geod. Az  |
 KA1904|                                                           dddmmss.s |
 KA1904| LB2268 FAIRMOUNT                           APPROX.16.8 KM 0060131.0 |
 KA1904|---------------------------------------------------------------------|
 KA1904
 KA1904                          SUPERSEDED SURVEY CONTROL
 KA1904
 KA1904  NAD 83(1997)-  39 52 33.69214(N)    087 52 02.78401(W) AD(       ) 1
 KA1904  NAD 83(1986)-  39 52 33.70527(N)    087 52 02.78392(W) AD(       ) 1
 KA1904  NAD 27      -  39 52 33.57900(N)    087 52 02.68300(W) AD(       ) 1
 KA1904  USSD        -  39 52 33.69800(N)    087 52 02.52100(W) AD(       ) 3
 KA1904
 KA1904.Superseded values are not recommended for survey control.
 KA1904
 KA1904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1904.See file dsdata.pdf to determine how the superseded data were derived.
 KA1904
 KA1904_MARKER: V = STONE MONUMENT
 KA1904_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1904
 KA1904  HISTORY     - Date     Condition        Report By
 KA1904  HISTORY     - 1879     MONUMENTED       USLS
 KA1904  HISTORY     - 1965     MARK NOT FOUND   CGS
 KA1904
 KA1904                          STATION DESCRIPTION
 KA1904
 KA1904'DESCRIBED BY US LAKE SURVEY 1879
 KA1904'THIS STATION IS SITUATED IN THE NORTHEAST QUARTER OF SECTION 6,
 KA1904'TOWNSHIP 16 NORTH, RANGE 13 WEST, OF THE SECOND PRINCIPAL
 KA1904'MERIDIAN, IN YOUNG AMERICA TOWNSHIP, EDGAR COUNTY, ILLINOIS. THE
 KA1904'HEIGHT OF STATION USED WAS 50 FEET. THE GEODETIC POINT IS MARKED
 KA1904'BY A ONE-FOURTH INCH HOLE IN THE TOP OF A STONE POST SET 2-1/2 FEET
 KA1904'BELOW THE SURFACE OF THE GROUND, WITH A STONE POST SET
 KA1904'DIRECTLY OVER IT AS A SURFACE MARK. THREE STONE REFERENCE POSTS,
 KA1904'MARKED U.S. ON THEIR TOPS, WERE SET AS FOLLOWS. ONE BEARING
 KA1904'SOUTH 6 DEG 47 MIN WEST,DISTANT 76.8 METERS, ONE BEARING NORTH 45
 KA1904'DEG 05 MIN WEST,DISTANT 11.4 METERS, AND ONE BEARING NORTH 82
 KA1904'DEG. 55 MIN. EAST, DISTANT 78.0 METERS FROM THE GEODETIC P POINT.
 KA1904'THE CORNER OF SECTIONS 5,6,7, AND 8 BEARS SOUTH 23 DEG. 06 MIN. EAST,
 KA1904'AND IS DISTANT 1283.6 METERS. THE CENTER OF SECTION 5 BEARS SOUTH
 KA1904'39 DEG. 26 MIN. WEST, AND IS DISTANT 487.7 METERS FROM THE GEODETIC
 KA1904'POINT. THE HEIGHT OF GROUND AT THE STATION ABOVE MEAN LEVEL OF
 KA1904'LAKE MICHIGAN IS 160.4 FEET.
 KA1904
 KA1904                          STATION RECOVERY (1965)
 KA1904
 KA1904'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 KA1904'STATION WAS SEARCHED FOR BUT NOT FOUND. ALL SURFACE MARKS ARE LOST.
 KA1904'
 KA1904'DESCRIPTION IS INADEQUATE. OWNER AND LOCAL RESIDENTS WERE QUERIED AS
 KA1904'TO THE LOCATION, BUT NO ONE KNEW ANYTHING ABOUT ITS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1110 ***********************************************************************
 KB1110  DESIGNATION -  PANA
 KB1110  PID         -  KB1110
 KB1110  STATE/COUNTY-  IL/CHRISTIAN
 KB1110  COUNTRY     -  US
 KB1110  USGS QUAD   -  PANA (2018)
 KB1110
 KB1110                         *CURRENT SURVEY CONTROL
 KB1110  ______________________________________________________________________
 KB1110* NAD 83(1997) POSITION- 39 23 07.04866(N) 089 05 06.08009(W)   ADJUSTED
 KB1110* NAVD 88 ORTHO HEIGHT -   217.780 (meters)      714.50  (feet) ADJUSTED
 KB1110  ______________________________________________________________________
 KB1110  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB1110  LAPLACE CORR    -         -2.26  (seconds)                    DEFLEC18
 KB1110  DYNAMIC HEIGHT  -        217.649 (meters)      714.07  (feet) COMP
 KB1110  MODELED GRAVITY -    980,022.5   (mgal)                       NAVD 88
 KB1110
 KB1110  HORZ ORDER      -  SECOND
 KB1110  VERT ORDER      -  FIRST     CLASS II
 KB1110
 KB1110.The horizontal coordinates were established by classical geodetic methods
 KB1110.and adjusted by the National Geodetic Survey in October 1999.
 KB1110
 KB1110.The orthometric height was determined by differential leveling and
 KB1110.adjusted by the NATIONAL GEODETIC SURVEY
 KB1110.in June 1991.
 KB1110
 KB1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1110.GEOID18 height accuracy estimate available here.
 KB1110
 KB1110.Click photographs - Photos may exist for this station.
 KB1110
 KB1110.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1110
 KB1110.The dynamic height is computed by dividing the NAVD 88
 KB1110.geopotential number by the normal gravity value computed on the
 KB1110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1110.degrees latitude (g = 980.6199 gals.).
 KB1110
 KB1110.The modeled gravity was interpolated from observed gravity values.
 KB1110
 KB1110. The following values were computed from the NAD 83(1997) position.
 KB1110
 KB1110;                    North         East     Units Scale Factor Converg.
 KB1110;SPC IL W     -   302,299.640   793,184.286   MT  1.00004805   +0 41 11.0
 KB1110;SPC IL W     -   991,794.74  2,602,305.44   sFT  1.00004805   +0 41 11.0
 KB1110;UTM  16      - 4,361,607.919   320,429.724   MT  0.99999703   -1 19 24.1
 KB1110
 KB1110!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1110!SPC IL W     -   0.99997088  x   1.00004805  =   1.00001893
 KB1110!UTM  16      -   0.99997088  x   0.99999703  =   0.99996791
 KB1110
 KB1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2042961607(NAD 83)
 KB1110
 KB1110|---------------------------------------------------------------------|
 KB1110| PID    Reference Object                     Distance      Geod. Az  |
 KB1110|                                                           dddmmss.s |
 KB1110| CI8014 PANA RM                              21.650 METERS 27246     |
 KB1110|---------------------------------------------------------------------|
 KB1110
 KB1110                          SUPERSEDED SURVEY CONTROL
 KB1110
 KB1110  NAD 83(1986)-  39 23 07.06083(N)    089 05 06.06593(W) AD(       ) 2
 KB1110  NAD 27      -  39 23 06.91330(N)    089 05 05.75930(W) AD(       ) 2
 KB1110  USSD        -  39 23 07.01900(N)    089 05 05.66100(W) AD(       ) 3
 KB1110  NGVD 29 (??/??/92)  217.86   (m)          714.8    (f) COMPUTED    1 2
 KB1110  NGVD 29             217.90   (m)          714.9    (f) LEVELING    3  
 KB1110
 KB1110.Superseded values are not recommended for survey control.
 KB1110
 KB1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1110.See file dsdata.pdf to determine how the superseded data were derived.
 KB1110
 KB1110_MARKER: DS = TRIANGULATION STATION DISK
 KB1110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1110_STAMPING: PANA 1920
 KB1110_MARK LOGO: CGS
 KB1110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1110+STABILITY: SURFACE MOTION
 KB1110
 KB1110  HISTORY     - Date     Condition        Report By
 KB1110  HISTORY     - 1920     MONUMENTED       CGS
 KB1110  HISTORY     - 1972     MARK NOT FOUND   ILDT
 KB1110
 KB1110                          STATION DESCRIPTION
 KB1110
 KB1110'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB1110'STATION IS LOCATED AT PANA, ON THE W SIDE OF THE ILLINOIS CENTRAL
 KB1110'RAILROAD TRACK, 1/2 MILE S OF THE RAILROAD STATION, 160 YARDS S OF
 KB1110'THE PENWELL COAL MINE, ON THE BANK OF THE FIRST CUT S OF THE RAILROAD
 KB1110'STATION AND 10.67 METERS 35.00 FEET W OF THE W AND NEAREST RAIL.
 KB1110'THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 KB1110'DISKS SET IN CONCRETE.
 KB1110'THE REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK BUT ACROSS THE
 KB1110'SWITCH TRACKS TO THE W, 21.65 METERS 71.03 FEET FROM THE STATION,
 KB1110'N 87 DEG 14 MIN W.  THE ELEVATION OF THE STATION MARK
 KB1110'IS 218.083 METERS 715.494 FEET.
 KB1110
 KB1110                          STATION RECOVERY (1972)
 KB1110
 KB1110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB1110'STATION HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1408 ***********************************************************************
 KB1408  DESIGNATION -  PANA CIPS MICROWAVE
 KB1408  PID         -  KB1408
 KB1408  STATE/COUNTY-  IL/CHRISTIAN
 KB1408  COUNTRY     -  US
 KB1408  USGS QUAD   -  PANA (2018)
 KB1408
 KB1408                         *CURRENT SURVEY CONTROL
 KB1408  ______________________________________________________________________
 KB1408* NAD 83(1997) POSITION- 39 24 41.61859(N) 089 04 48.89454(W)   ADJUSTED
 KB1408  ______________________________________________________________________
 KB1408  GEOID HEIGHT    -        -32.169 (meters)                     GEOID18
 KB1408  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 KB1408  HORZ ORDER      -  THIRD
 KB1408
 KB1408.The horizontal coordinates were established by classical geodetic methods
 KB1408.and adjusted by the National Geodetic Survey in October 1999.
 KB1408
 KB1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1408.GEOID18 height accuracy estimate available here.
 KB1408
 KB1408.Click photographs - Photos may exist for this station.
 KB1408
 KB1408.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1408
 KB1408. The following values were computed from the NAD 83(1997) position.
 KB1408
 KB1408;                    North         East     Units Scale Factor Converg.
 KB1408;SPC IL W     -   305,221.023   793,560.454   MT  1.00004891   +0 41 23.3
 KB1408;SPC IL W     - 1,001,379.31  2,603,539.59   sFT  1.00004891   +0 41 23.3
 KB1408;UTM  16      - 4,364,514.155   320,908.116   MT  0.99999492   -1 19 15.9
 KB1408
 KB1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2090864514(NAD 83)
 KB1408
 KB1408                          SUPERSEDED SURVEY CONTROL
 KB1408
 KB1408  NAD 83(1986)-  39 24 41.63039(N)    089 04 48.87924(W) AD(       ) 3
 KB1408  NAD 27      -  39 24 41.48524(N)    089 04 48.57019(W) AD(       ) 3
 KB1408
 KB1408.Superseded values are not recommended for survey control.
 KB1408
 KB1408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1408.See file dsdata.pdf to determine how the superseded data were derived.
 KB1408
 KB1408_MARKER: 44 = MICROWAVE MAST
 KB1408
 KB1408  HISTORY     - Date     Condition        Report By
 KB1408  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1408
 KB1408                          STATION DESCRIPTION
 KB1408
 KB1408'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1408'PANA, CENTRAL ILLINOIS PUBLIC SERVICE COMPANY, MICROWAVE MAST
 KB1408'KEY 33 IS SUPPORTED BY TWIN TRIANGULAR STEEL STRUCTURES, GUYED,
 KB1408'LIGHTED, PAINTED ALTERNATELY RED AND WHITE, HAS 2 REFLECTOR
 KB1408'FANS AT THE TOP AND AN OVERALL HEIGHT OF 280 FEET.
 KB1408'
 KB1408'THE MAST IS LOCATED ABOUT 1-1/2 MILES NORTH OF PANA.
 KB1408'
 KB1408'TO REACH FROM THE POST OFFICE IN PANA, GO NORTH ON LOCUST
 KB1408'STREET FOR 0.5 MILE TO WHERE IT CROSSES STATE HIGHWAY 29.  CONTINUE
 KB1408'AHEAD ON NORTH LOCUST FOR 0.3 MILE TO A CROSS STREET.  JOG LEFT,
 KB1408'WEST, ACROSS RAILROAD, THEN BACK NORTH ON AN OILED COUNTY ROAD
 KB1408'FOR 1.0 MILE TO THE MAST ON THE RIGHT, ABOUT 200 YARDS NORTH OF
 KB1408'A SIMILAR MAST.
 KB1408'
 KB1408'STATION IS THE RED LIGHT ATOP THE NORTHWEST SUPPORT OF THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1406 ***********************************************************************
 KB1406  DESIGNATION -  PANA ILL CONSOL MICROWAVE
 KB1406  PID         -  KB1406
 KB1406  STATE/COUNTY-  IL/CHRISTIAN
 KB1406  COUNTRY     -  US
 KB1406  USGS QUAD   -  PANA (2018)
 KB1406
 KB1406                         *CURRENT SURVEY CONTROL
 KB1406  ______________________________________________________________________
 KB1406* NAD 83(1997) POSITION- 39 24 15.92628(N) 089 04 56.85115(W)   ADJUSTED
 KB1406  ______________________________________________________________________
 KB1406  GEOID HEIGHT    -        -32.162 (meters)                     GEOID18
 KB1406  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 KB1406  HORZ ORDER      -  THIRD
 KB1406
 KB1406.The horizontal coordinates were established by classical geodetic methods
 KB1406.and adjusted by the National Geodetic Survey in October 1999.
 KB1406
 KB1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1406.GEOID18 height accuracy estimate available here.
 KB1406
 KB1406.Click photographs - Photos may exist for this station.
 KB1406
 KB1406.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1406
 KB1406. The following values were computed from the NAD 83(1997) position.
 KB1406
 KB1406;                    North         East     Units Scale Factor Converg.
 KB1406;SPC IL W     -   304,426.407   793,379.633   MT  1.00004850   +0 41 17.9
 KB1406;SPC IL W     -   998,772.30  2,602,946.35   sFT  1.00004850   +0 41 17.9
 KB1406;UTM  16      - 4,363,726.414   320,699.537   MT  0.99999584   -1 19 20.2
 KB1406
 KB1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2069963726(NAD 83)
 KB1406
 KB1406                          SUPERSEDED SURVEY CONTROL
 KB1406
 KB1406  NAD 83(1986)-  39 24 15.93836(N)    089 04 56.83564(W) AD(       ) 3
 KB1406  NAD 27      -  39 24 15.79435(N)    089 04 56.52578(W) AD(       ) 3
 KB1406
 KB1406.Superseded values are not recommended for survey control.
 KB1406
 KB1406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1406.See file dsdata.pdf to determine how the superseded data were derived.
 KB1406
 KB1406_MARKER: 44 = MICROWAVE MAST
 KB1406
 KB1406  HISTORY     - Date     Condition        Report By
 KB1406  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1406
 KB1406                          STATION DESCRIPTION
 KB1406
 KB1406'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1406'PANA, ILLINOIS CONSOLIDATED TELEPHONE COMPANY, MICROWAVE MAST
 KB1406'KSY 32 IS A TRIANGULAR STEEL STRUCTURE, GUYED, LIGHTED, PAINTED
 KB1406'ALTERNATELY RED AND WHITE, HAS REFLECTOR FANS NEAR THE TOP, AND
 KB1406'AN OVERALL HEIGHT OF 305 FEET.
 KB1406'
 KB1406'THE MAST IS LOCATED ABOUT 1 MILE NORTH OF THE CENTER OF PANA.
 KB1406'
 KB1406'TO REACH FROM THE POST OFFICE IN PANA, GO NORTH ON LOCUST STREET
 KB1406'FOR 0.5 MILE TO WHERE IT CROSSES STATE HIGHWAY 29.  CONTINUE
 KB1406'NORTH ON NORTH LOCUST STREET FOR 0.3 MILE TO A CROSS STREET.  JOG
 KB1406'LEFT, WEST, ACROSS RAILROAD TRACKS THEN NORTH ON COUNTY ROAD FOR
 KB1406'0.5 MILE TO THE MAST ON THE LEFT.
 KB1406'
 KB1406'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1407 ***********************************************************************
 KB1407  DESIGNATION -  PANA MICROWAVE
 KB1407  PID         -  KB1407
 KB1407  STATE/COUNTY-  IL/CHRISTIAN
 KB1407  COUNTRY     -  US
 KB1407  USGS QUAD   -  PANA (2018)
 KB1407
 KB1407                         *CURRENT SURVEY CONTROL
 KB1407  ______________________________________________________________________
 KB1407* NAD 83(1997) POSITION- 39 24 37.51556(N) 089 04 48.86633(W)   ADJUSTED
 KB1407  ______________________________________________________________________
 KB1407  GEOID HEIGHT    -        -32.169 (meters)                     GEOID18
 KB1407  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 KB1407  HORZ ORDER      -  THIRD
 KB1407
 KB1407.The horizontal coordinates were established by classical geodetic methods
 KB1407.and adjusted by the National Geodetic Survey in October 1999.
 KB1407
 KB1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1407.GEOID18 height accuracy estimate available here.
 KB1407
 KB1407.Click photographs - Photos may exist for this station.
 KB1407
 KB1407.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1407
 KB1407. The following values were computed from the NAD 83(1997) position.
 KB1407
 KB1407;                    North         East     Units Scale Factor Converg.
 KB1407;SPC IL W     -   305,094.497   793,562.652   MT  1.00004892   +0 41 23.2
 KB1407;SPC IL W     - 1,000,964.20  2,603,546.80   sFT  1.00004892   +0 41 23.2
 KB1407;UTM  16      - 4,364,387.637   320,905.873   MT  0.99999493   -1 19 15.7
 KB1407
 KB1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2090564387(NAD 83)
 KB1407
 KB1407                          SUPERSEDED SURVEY CONTROL
 KB1407
 KB1407  NAD 83(1986)-  39 24 37.52833(N)    089 04 48.84891(W) AD(       ) 3
 KB1407  NAD 27      -  39 24 37.38716(N)    089 04 48.53124(W) AD(       ) 3
 KB1407
 KB1407.Superseded values are not recommended for survey control.
 KB1407
 KB1407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1407.See file dsdata.pdf to determine how the superseded data were derived.
 KB1407
 KB1407
 KB1407  HISTORY     - Date     Condition        Report By
 KB1407  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1407
 KB1407                          STATION DESCRIPTION
 KB1407
 KB1407'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1407'PANA MICROWAVE IS A TWIN TRIANGULAR STEEL STRUCTURE CONNECTED AT
 KB1407'THE TOP BY A CROSS BAR.  IT IS SHORTER THAN AND ABOUT 200 YARDS
 KB1407'SOUTH-SOUTHWEST OF THE PANA CIPS MICROWAVE.
 KB1407'
 KB1407'IT IS LOCATED ABOUT 1-1/2 MILES NORTH OF PANA.
 KB1407'
 KB1407'NOTE--THE OWNERSHIP OR THE EXACT NAME OF THIS MICROWAVE WAS NOT
 KB1407'OBTAINED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1405 ***********************************************************************
 KB1405  DESIGNATION -  PANA MUN TANK
 KB1405  PID         -  KB1405
 KB1405  STATE/COUNTY-  IL/CHRISTIAN
 KB1405  COUNTRY     -  US
 KB1405  USGS QUAD   -  PANA (2018)
 KB1405
 KB1405                         *CURRENT SURVEY CONTROL
 KB1405  ______________________________________________________________________
 KB1405* NAD 83(1997) POSITION- 39 23 19.95149(N) 089 05 42.64809(W)   ADJUSTED
 KB1405  ______________________________________________________________________
 KB1405  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 KB1405  LAPLACE CORR    -         -2.25  (seconds)                    DEFLEC18
 KB1405  HORZ ORDER      -  THIRD
 KB1405
 KB1405.The horizontal coordinates were established by classical geodetic methods
 KB1405.and adjusted by the National Geodetic Survey in October 1999.
 KB1405
 KB1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1405.GEOID18 height accuracy estimate available here.
 KB1405
 KB1405.Click photographs - Photos may exist for this station.
 KB1405
 KB1405.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1405
 KB1405. The following values were computed from the NAD 83(1997) position.
 KB1405
 KB1405;                    North         East     Units Scale Factor Converg.
 KB1405;SPC IL W     -   302,687.115   792,304.445   MT  1.00004604   +0 40 48.0
 KB1405;SPC IL W     -   993,065.98  2,599,418.83   sFT  1.00004604   +0 40 48.0
 KB1405;UTM  16      - 4,362,025.992   319,564.055   MT  1.00000087   -1 19 47.7
 KB1405
 KB1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1956462025(NAD 83)
 KB1405
 KB1405                          SUPERSEDED SURVEY CONTROL
 KB1405
 KB1405  NAD 83(1986)-  39 23 19.96386(N)    089 05 42.63230(W) AD(       ) 3
 KB1405  NAD 27      -  39 23 19.82181(N)    089 05 42.31843(W) AD(       ) 3
 KB1405
 KB1405.Superseded values are not recommended for survey control.
 KB1405
 KB1405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1405.See file dsdata.pdf to determine how the superseded data were derived.
 KB1405
 KB1405_MARKER: 53 = ELEVATED TANK
 KB1405
 KB1405  HISTORY     - Date     Condition        Report By
 KB1405  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1405
 KB1405                          STATION DESCRIPTION
 KB1405
 KB1405'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1405'PANA MUNICIPAL WATER TANK IS A WIDE OVAL TANK SUPPORTED BY
 KB1405'A SINGLE CYLINDRICAL COLUMN.  THE STRUCTURE IS PAINTED PALE
 KB1405'BLUE, HAS THE LETTERS PANA IN BLACK ON THE EAST AND WEST SIDE,
 KB1405'AND AN OVERALL HEIGHT OF ABOUT 100 FEET.
 KB1405'
 KB1405'THE TANK IS LOCATED IN THE WEST EDGE OF PANA, ABOUT 50 YARDS
 KB1405'SOUTHWEST OF THE INTERSECTION OF SOUTH GRANT AND WEST 3RD STREETS.
 KB1405'
 KB1405'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1881 ***********************************************************************
 HB1881  DESIGNATION -  PANKEYVILLE R 9 04
 HB1881  PID         -  HB1881
 HB1881  STATE/COUNTY-  IL/SALINE
 HB1881  COUNTRY     -  US
 HB1881  USGS QUAD   -  RUDEMENT (2018)
 HB1881
 HB1881                         *CURRENT SURVEY CONTROL
 HB1881  ______________________________________________________________________
 HB1881* NAD 83(2011) POSITION- 37 41 15.46193(N) 088 28 31.76712(W)   ADJUSTED
 HB1881* NAD 83(2011) ELLIP HT-    80.749 (meters)        (06/27/12)   ADJUSTED
 HB1881* NAD 83(2011) EPOCH   -  2010.00
 HB1881* NAVD 88 ORTHO HEIGHT -   110.2   (meters)      362.    (feet) GPS OBS
 HB1881  ______________________________________________________________________
 HB1881  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1881  GEOID HEIGHT    -        -29.480 (meters)                     GEOID93
 HB1881  GEOID HEIGHT    -        -29.442 (meters)                     GEOID18
 HB1881  NAD 83(2011) X  -    134,453.200 (meters)                     COMP
 HB1881  NAD 83(2011) Y  - -5,051,975.533 (meters)                     COMP
 HB1881  NAD 83(2011) Z  -  3,878,113.978 (meters)                     COMP
 HB1881  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 HB1881
 HB1881  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1881  Standards:
 HB1881         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1881            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1881  -------------------------------------------------------------------
 HB1881  NETWORK    1.26   1.49           0.58   0.43   0.76      0.04621811
 HB1881  -------------------------------------------------------------------
 HB1881  Click here for local accuracies and other accuracy information.
 HB1881
 HB1881.The horizontal coordinates were established by GPS observations
 HB1881.and adjusted by the National Geodetic Survey in June 2012.
 HB1881
 HB1881.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1881.been affixed to the stable North American tectonic plate. See 
 HB1881.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1881
 HB1881.The horizontal coordinates are valid at the epoch date displayed above
 HB1881.which is a decimal equivalence of Year/Month/Day.
 HB1881
 HB1881.The orthometric height was determined by GPS observations and a
 HB1881.high-resolution geoid model.
 HB1881
 HB1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1881.GEOID18 height accuracy estimate available here.
 HB1881
 HB1881.Click photographs - Photos may exist for this station.
 HB1881
 HB1881.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1881
 HB1881.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1881
 HB1881.The ellipsoidal height was determined by GPS observations
 HB1881.and is referenced to NAD 83.
 HB1881
 HB1881. The following values were computed from the NAD 83(2011) position.
 HB1881
 HB1881;                    North         East     Units Scale Factor Converg.
 HB1881;SPC IL E     -   113,313.994   287,461.488   MT  0.99997694   -0 05 12.9
 HB1881;SPC IL E     -   371,764.33    943,113.23   sFT  0.99997694   -0 05 12.9
 HB1881;UTM  16      - 4,172,181.877   369,904.617   MT  0.99980847   -0 54 07.8
 HB1881
 HB1881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1881!SPC IL E     -   0.99998733  x   0.99997694  =   0.99996427
 HB1881!UTM  16      -   0.99998733  x   0.99980847  =   0.99979580
 HB1881
 HB1881:                Primary Azimuth Mark                     Grid Az
 HB1881:SPC IL E     -  PANKEYVILLE R 9 04 AZ MK                 150 27 50.7
 HB1881:UTM  16      -  PANKEYVILLE R 9 04 AZ MK                 151 16 45.6
 HB1881
 HB1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6990472181(NAD 83)
 HB1881
 HB1881|---------------------------------------------------------------------|
 HB1881| PID    Reference Object                     Distance      Geod. Az  |
 HB1881|                                                           dddmmss.s |
 HB1881| HB1880 PANKEYVILLE R 9 04 AZ MK            468.288 METERS 1502237.8 |
 HB1881|---------------------------------------------------------------------|
 HB1881
 HB1881                          SUPERSEDED SURVEY CONTROL
 HB1881
 HB1881  NAD 83(2007)-  37 41 15.46201(N)    088 28 31.76782(W) AD(2002.00) 0
 HB1881  ELLIP H (02/10/07)   80.772  (m)                       GP(2002.00)    
 HB1881  ELLIP H (03/08/05)   80.736  (m)                       GP(       ) 4 1
 HB1881  NAD 83(1997)-  37 41 15.46202(N)    088 28 31.76816(W) AD(       ) 1
 HB1881  ELLIP H (10/21/99)   80.744  (m)                       GP(       ) 4 1
 HB1881  NAD 83(1997)-  37 41 15.46505(N)    088 28 31.76781(W) AD(       ) 1
 HB1881  NAD 83(1993)-  37 41 15.46638(N)    088 28 31.76779(W) AD(       ) 1
 HB1881  NAD 83(1986)-  37 41 15.47283(N)    088 28 31.77013(W) AD(       ) 1
 HB1881
 HB1881.Superseded values are not recommended for survey control.
 HB1881
 HB1881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1881.See file dsdata.pdf to determine how the superseded data were derived.
 HB1881
 HB1881_MARKER: I = METAL ROD
 HB1881_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1881_STAMPING: PANKEYVILLE R-9-04 1991
 HB1881_MARK LOGO: USFS
 HB1881_PROJECTION: FLUSH
 HB1881_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1881_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1881+STABILITY: POSITION/ELEVATION WELL
 HB1881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1881+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2013
 HB1881_ROD/PIPE-DEPTH: 10 meters
 HB1881
 HB1881  HISTORY     - Date     Condition        Report By
 HB1881  HISTORY     - 1991     MONUMENTED       USFS
 HB1881  HISTORY     - 19921209 GOOD
 HB1881  HISTORY     - 20130423 GOOD             ILDT
 HB1881
 HB1881                          STATION DESCRIPTION
 HB1881
 HB1881'DESCRIBED BY US FOREST SERVICE 1991
 HB1881'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 34 AND 145
 HB1881'SOUTHEAST OF HARRISBURG, IL GO SOUTHERLY ON ROUTE 34-145 4.3 KM
 HB1881'(2.7 MI) TO CROSSROADS (WHITESVILLE ROAD) AND TURN LEFT (EAST) GO 5.5
 HB1881'KM (3.4 MI) TO A SIDE ROAD ON THE LEFT, STATION IS LOCATED ON THE
 HB1881'LEFT AT THE INTERSECTION.  STATION (PANKEYVILLE) IS AN ALUMINUM
 HB1881'CYLINDER WITH ACCESS COVER, SET IN CONCRETE WITH CENTER PUNCHED
 HB1881'VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1881'1.)  11.6M NORTH OF THE CENTERLINE OF THE EAST-WEST ROAD.
 HB1881'2.)  20.1M SOUTHWEST OF A POWER POLE.
 HB1881'3.)  21.8M EAST OF A POWERPOLE.
 HB1881'4.)  6.1M WEST OF THE CENTERLINE OF THE NORTH-SOUTH ROAD.
 HB1881
 HB1881                          STATION RECOVERY (1992)
 HB1881
 HB1881'RECOVERED 1992
 HB1881'RECOVERED IN GOOD CONDITION.
 HB1881
 HB1881                          STATION RECOVERY (2013)
 HB1881
 HB1881'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (WAE)
 HB1881'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1880 ***********************************************************************
 HB1880  DESIGNATION -  PANKEYVILLE R 9 04 AZ MK
 HB1880  PID         -  HB1880
 HB1880  STATE/COUNTY-  IL/SALINE
 HB1880  COUNTRY     -  US
 HB1880  USGS QUAD   -  RUDEMENT (2018)
 HB1880
 HB1880                         *CURRENT SURVEY CONTROL
 HB1880  ______________________________________________________________________
 HB1880* NAD 83(2011) POSITION- 37 41 02.25803(N) 088 28 22.32025(W)   ADJUSTED
 HB1880* NAD 83(2011) ELLIP HT-    79.798 (meters)        (06/27/12)   ADJUSTED
 HB1880* NAD 83(2011) EPOCH   -  2010.00
 HB1880* NAVD 88 ORTHO HEIGHT -   109.2   (meters)      358.    (feet) GPS OBS
 HB1880  ______________________________________________________________________
 HB1880  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1880  GEOID HEIGHT    -        -29.480 (meters)                     GEOID93
 HB1880  GEOID HEIGHT    -        -29.437 (meters)                     GEOID18
 HB1880  NAD 83(2011) X  -    134,691.191 (meters)                     COMP
 HB1880  NAD 83(2011) Y  - -5,052,217.396 (meters)                     COMP
 HB1880  NAD 83(2011) Z  -  3,877,791.235 (meters)                     COMP
 HB1880  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 HB1880
 HB1880  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1880  Standards:
 HB1880         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1880            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1880  -------------------------------------------------------------------
 HB1880  NETWORK    1.68   1.78           0.76   0.59   0.91      0.01195007
 HB1880  -------------------------------------------------------------------
 HB1880  Click here for local accuracies and other accuracy information.
 HB1880
 HB1880.The horizontal coordinates were established by GPS observations
 HB1880.and adjusted by the National Geodetic Survey in June 2012.
 HB1880
 HB1880.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1880.been affixed to the stable North American tectonic plate. See 
 HB1880.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1880
 HB1880.The horizontal coordinates are valid at the epoch date displayed above
 HB1880.which is a decimal equivalence of Year/Month/Day.
 HB1880
 HB1880.The orthometric height was determined by GPS observations and a
 HB1880.high-resolution geoid model.
 HB1880
 HB1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1880.GEOID18 height accuracy estimate available here.
 HB1880
 HB1880.Click photographs - Photos may exist for this station.
 HB1880
 HB1880.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1880
 HB1880.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1880
 HB1880.The ellipsoidal height was determined by GPS observations
 HB1880.and is referenced to NAD 83.
 HB1880
 HB1880. The following values were computed from the NAD 83(2011) position.
 HB1880
 HB1880;                    North         East     Units Scale Factor Converg.
 HB1880;SPC IL E     -   112,906.571   287,692.334   MT  0.99997687   -0 05 07.1
 HB1880;SPC IL E     -   370,427.64    943,870.60   sFT  0.99997687   -0 05 07.1
 HB1880;UTM  16      - 4,171,771.280   370,129.606   MT  0.99980775   -0 54 01.8
 HB1880
 HB1880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1880!SPC IL E     -   0.99998748  x   0.99997687  =   0.99996435
 HB1880!UTM  16      -   0.99998748  x   0.99980775  =   0.99979523
 HB1880
 HB1880:                Primary Azimuth Mark                     Grid Az
 HB1880:SPC IL E     -  PANKEYVILLE R 9 04                       330 27 50.7
 HB1880:UTM  16      -  PANKEYVILLE R 9 04                       331 16 45.4
 HB1880
 HB1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7012971771(NAD 83)
 HB1880
 HB1880|---------------------------------------------------------------------|
 HB1880| PID    Reference Object                     Distance      Geod. Az  |
 HB1880|                                                           dddmmss.s |
 HB1880| HB1881 PANKEYVILLE R 9 04                  468.288 METERS 3302243.6 |
 HB1880|---------------------------------------------------------------------|
 HB1880
 HB1880                          SUPERSEDED SURVEY CONTROL
 HB1880
 HB1880  NAD 83(2007)-  37 41 02.25813(N)    088 28 22.32095(W) AD(2002.00) 0
 HB1880  ELLIP H (02/10/07)   79.822  (m)                       GP(2002.00)    
 HB1880  ELLIP H (03/08/05)   79.786  (m)                       GP(       ) 4 1
 HB1880  NAD 83(1997)-  37 41 02.25815(N)    088 28 22.32130(W) AD(       ) 1
 HB1880  ELLIP H (10/21/99)   79.794  (m)                       GP(       ) 4 1
 HB1880  NAD 83(1997)-  37 41 02.26121(N)    088 28 22.32101(W) AD(       ) 1
 HB1880  NAD 83(1993)-  37 41 02.26252(N)    088 28 22.32094(W) AD(       ) 1
 HB1880  NAD 83(1986)-  37 41 02.26898(N)    088 28 22.32323(W) AD(       ) 1
 HB1880
 HB1880.Superseded values are not recommended for survey control.
 HB1880
 HB1880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1880.See file dsdata.pdf to determine how the superseded data were derived.
 HB1880
 HB1880_MARKER: DD = SURVEY DISK
 HB1880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1880_STAMPING: USDA CADASTRAL SURVEY FOREST SERVICE
 HB1880_MARK LOGO: USFS
 HB1880_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1880_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1880+STABILITY: POSITION/ELEVATION WELL
 HB1880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1880+SATELLITE: SATELLITE OBSERVATIONS - December 09, 1992
 HB1880
 HB1880  HISTORY     - Date     Condition        Report By
 HB1880  HISTORY     - 1991     MONUMENTED       USFS
 HB1880  HISTORY     - 19921209 GOOD
 HB1880
 HB1880                          STATION DESCRIPTION
 HB1880
 HB1880'DESCRIBED BY US FOREST SERVICE 1991
 HB1880'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,34 AND 145 SOUTHEAST
 HB1880'OF HARRISBURG, IL GO SOUTHERLY ON ROUTE 34-145 4.3 KM (2.7 MI) TO A
 HB1880'CROSSROADS (WHITESVILLE ROAD) AND TURN LEFT (EAST) GO 5.5 KM
 HB1880'(3.4 MI) TO A SIDE ROAD ON THE LEFT AND THE STATION (PANKEYVILLE)
 HB1880'CONTINUE SOUTHEASTERLY 0.5 KM (0.3 MI) TO THE STATION AZIMUTH ON THE
 HB1880'RIGHT (WEST) SIDE OF THE ROAD IN A CURVE.  STATION AZIMUTH
 HB1880'(PANKEYVILLE) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER
 HB1880'PUNCHED MARK, SET IN CONCRETE.
 HB1880'1.)  9.4MSOUTH OF THE CENTERLINE OF THE ROAD.
 HB1880'2.)  5.3MEAST OF THE EAST END OF A DRAINAGE PIPE.
 HB1880'3.)  10.1MEAST OF THE WEST END OF THE SAME DRAINAGE PIPE.
 HB1880
 HB1880                          STATION RECOVERY (1992)
 HB1880
 HB1880'RECOVERED 1992
 HB1880'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0860 ***********************************************************************
 LC0860  DESIGNATION -  PANOLA
 LC0860  PID         -  LC0860
 LC0860  STATE/COUNTY-  IL/WOODFORD
 LC0860  COUNTRY     -  US
 LC0860  USGS QUAD   -  BENSON (2018)
 LC0860
 LC0860                         *CURRENT SURVEY CONTROL
 LC0860  ______________________________________________________________________
 LC0860* NAD 83(1997) POSITION- 40 47 01.44914(N) 089 01 14.27547(W)   ADJUSTED
 LC0860* NAVD 88 ORTHO HEIGHT -   223.620 (meters)      733.66  (feet) ADJUSTED
 LC0860  ______________________________________________________________________
 LC0860  GEOID HEIGHT    -        -32.341 (meters)                     GEOID18
 LC0860  LAPLACE CORR    -          1.08  (seconds)                    DEFLEC18
 LC0860  DYNAMIC HEIGHT  -        223.521 (meters)      733.34  (feet) COMP
 LC0860  MODELED GRAVITY -    980,175.2   (mgal)                       NAVD 88
 LC0860
 LC0860  HORZ ORDER      -  SECOND
 LC0860  VERT ORDER      -  FIRST     CLASS I
 LC0860
 LC0860.The horizontal coordinates were established by classical geodetic methods
 LC0860.and adjusted by the National Geodetic Survey in October 1999.
 LC0860
 LC0860.The orthometric height was determined by differential leveling and
 LC0860.adjusted by the NATIONAL GEODETIC SURVEY
 LC0860.in June 1991.
 LC0860
 LC0860.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0860.GEOID18 height accuracy estimate available here.
 LC0860
 LC0860.Click photographs - Photos may exist for this station.
 LC0860
 LC0860.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0860
 LC0860.The dynamic height is computed by dividing the NAVD 88
 LC0860.geopotential number by the normal gravity value computed on the
 LC0860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0860.degrees latitude (g = 980.6199 gals.).
 LC0860
 LC0860.The modeled gravity was interpolated from observed gravity values.
 LC0860
 LC0860. The following values were computed from the NAD 83(1997) position.
 LC0860
 LC0860;                    North         East     Units Scale Factor Converg.
 LC0860;SPC IL W     -   457,642.382   796,731.575   MT  1.00005631   +0 44 55.2
 LC0860;SPC IL W     - 1,501,448.38  2,613,943.51   sFT  1.00005631   +0 44 55.2
 LC0860;UTM  16      - 4,516,714.411   329,502.252   MT  0.99995781   -1 19 12.7
 LC0860
 LC0860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0860!SPC IL W     -   0.99997000  x   1.00005631  =   1.00002630
 LC0860!UTM  16      -   0.99997000  x   0.99995781  =   0.99992781
 LC0860
 LC0860:                Primary Azimuth Mark                     Grid Az
 LC0860:SPC IL W     -  WOODFORD RESET                           354 32 13.5
 LC0860:UTM  16      -  WOODFORD RESET                           356 36 21.4
 LC0860
 LC0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2950216714(NAD 83)
 LC0860
 LC0860|---------------------------------------------------------------------|
 LC0860| PID    Reference Object                     Distance      Geod. Az  |
 LC0860|                                                           dddmmss.s |
 LC0860| LC0862 PANOLA RM                            11.960 METERS 15229     |
 LC0860| LC0850 WOODFORD RESET                      APPROX. 7.7 KM 3551708.7 |
 LC0860|---------------------------------------------------------------------|
 LC0860
 LC0860                          SUPERSEDED SURVEY CONTROL
 LC0860
 LC0860  NAD 83(1986)-  40 47 01.46457(N)    089 01 14.28075(W) AD(       ) 2
 LC0860  NAD 27      -  40 47 01.34000(N)    089 01 14.01700(W) AD(       ) 2
 LC0860  USSD        -  40 47 01.46700(N)    089 01 13.81700(W) AD(       ) 3
 LC0860  NGVD 29 (??/??/92)  223.669  (m)          733.82   (f) ADJ UNCH    1 1
 LC0860  NGVD 29             223.67   (m)          733.8    (f) LEVELING    3  
 LC0860
 LC0860.Superseded values are not recommended for survey control.
 LC0860
 LC0860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0860.See file dsdata.pdf to determine how the superseded data were derived.
 LC0860
 LC0860_MARKER: DS = TRIANGULATION STATION DISK
 LC0860_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0860_SP_SET: SIDEWALK
 LC0860_STAMPING: 733.929 PANOLA 1920
 LC0860_MARK LOGO: CGS
 LC0860_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0860_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0860+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2024
 LC0860
 LC0860  HISTORY     - Date     Condition        Report By
 LC0860  HISTORY     - 1920     MONUMENTED       CGS
 LC0860  HISTORY     - 1927     GOOD             CGS
 LC0860  HISTORY     - 1939     GOOD             CGS
 LC0860  HISTORY     - 1963     GOOD             CGS
 LC0860  HISTORY     - 1969     GOOD             CGS
 LC0860  HISTORY     - 19981014 GOOD             USPSQD
 LC0860  HISTORY     - 20020121 GOOD             INDIV
 LC0860  HISTORY     - 20240430 GOOD             ILDT
 LC0860
 LC0860                          STATION DESCRIPTION
 LC0860
 LC0860'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0860'STATION IS LOCATED AT PANOLA, 80 YARDS N OF THE RAILROAD STATION,
 LC0860'ON THE E SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, IN
 LC0860'THE CENTER OF THE CONCRETE WALK WHICH JOINS THE N END OF
 LC0860'THE RAILROAD STATION PLATFORM AND 3.14 METERS (10.3 FEET)
 LC0860'E OF THE E AND NEAREST RAIL.  THE STATION MARK IS A STANDARD
 LC0860'BRONZE DISK SET IN THE CONCRETE WALK.  THE REFERENCE MARK
 LC0860'IS A STANDARD BRONZE DISK SET IN CONCRETE.
 LC0860'THE REFERENCE MARK IS ON THE SAME SIDE OF THE
 LC0860'TRACK, 11.96 METERS (39.24 FEET) FROM THE STATION,
 LC0860'S 27 DEG 31 MIN E.  THE ELEVATION OF THE STATION MARK IS
 LC0860'223.862 METERS (734.454 FEET) AND OF THE REFERENCE MARK,
 LC0860'224.238 METERS (735.688 FEET).
 LC0860
 LC0860                          STATION RECOVERY (1927)
 LC0860
 LC0860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1927 (JSB)
 LC0860'DESCRIPTION GOOD.  MARK IS IN GOOD CONDITION.
 LC0860
 LC0860                          STATION RECOVERY (1939)
 LC0860
 LC0860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC0860'THIS IS A PRECISE TRAVERSE STATION.  STATION AND REFERENCE
 LC0860'MARKS WERE RECOVERED AS DESCRIBED IN GOOD CONDITION.  THERE
 LC0860'IS A DISCREPANCY OF 0.525 FOOT BETWEEN THE ELEVATION STAMPED
 LC0860'ON THE STATION AND THE REFERENCE MARKS AND THAT GIVEN BY
 LC0860'THE ORIGINAL DESCRIPTION.  IT IS LOCATED IN THE VILLAGE OF
 LC0860'PANOLA.  AND IN THE SW 1/4 OF SECTION 20, T 27 N, R 2 E.  IT
 LC0860'IS 174 FEET N OF THE N FACE OF THE RAILROAD STATION.  24 FEET
 LC0860'S OF THE CENTER LINE OF THE E-W ROAD.  10.3 FEET E OF THE
 LC0860'E RAIL OF THE RAILROAD TRACK.  AND IN THE CENTER OF THE
 LC0860'E-W SIDEWALK.
 LC0860'
 LC0860'STATION MARK IS A STANDARD BRONZE DISK SET FLUSH WITH THE
 LC0860'SURFACE OF THE SIDEWALK AND IS STAMPED PANOLA 1920, 733.929.
 LC0860'
 LC0860'THE REFERENCE MARK IS 39.32 FEET E OF THE STATION.  49.2
 LC0860'FEET E OF THE E RAIL OF THE RAILROAD TRACK.  2.4 FEET S OF
 LC0860'THE S EDGE OF THE SIDEWALK.  AND 27 FEET S OF THE CENTER LINE
 LC0860'OF THE E-W ROAD.  IT IS MARKED BY A STANDARD BRONZE DISK SET
 LC0860'IN A 6- BY 6-INCH CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE
 LC0860'THE GROUND AND IS STAMPED PANOLA 1920, 735.163.
 LC0860'
 LC0860'TRAVERSE CONNECTIONS WERE MADE FROM THE STATION MARK AND
 LC0860'THE REFERENCE MARK TO PANOLA ECC. 1939.
 LC0860'
 LC0860'THE DISTANCE FROM PANOLA (PRECISE TRAVERSE STATION 1920
 LC0860'U.S.C. AND G.S.) TO PANOLA ECC. 1939 IS 26.877 METERS, AND
 LC0860'88.18 FEET.
 LC0860'
 LC0860'THE DISTANCE FROM PANOLA R.M. (PRECISE TRAVERSE STATION 1920
 LC0860'U.S.C. AND G.S.) TO PANOLA ECC. 1939 IS 26.630 METERS, AND
 LC0860'87.37 FEET.
 LC0860
 LC0860                          STATION RECOVERY (1963)
 LC0860
 LC0860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (VRS)
 LC0860'RECOVERED STATION AND REFERENCE MARK IN GOOD CONDITION AND
 LC0860'ESSENTIALLY AS ORIGINALLY AND SUBSEQUENTLY DESCRIBED.  IT
 LC0860'WAS TRAVERSE-CONNECTED TO PANOLA ECC IN 1939 FOR WHICH SEE
 LC0860'ORIGINAL DESCRIPTION THEREOF AND A CURRENT RECOVERY NOTE.
 LC0860'IT IS ALSO A BENCH MARK.
 LC0860'
 LC0860'ABOUT 2.8 MILES N ALONG NO. 51 U.S. HWY. FROM ITS INTERSECTION
 LC0860'WITH NO. 24 U.S. HWY. IN SW EL PASO, THENCE 0.5 MILE E ON
 LC0860'GRAVEL ROAD, THENCE 0.2 MILE N ON GRAVEL ROAD TO STATION ON
 LC0860'RIGHT AT SITE OF NOW-REMOVED PANOLA R.R. STATION, ABOUT 100
 LC0860'YARDS S OF NO. 817 ILLINOIS CENTRAL RAILROAD MILEPOST, 88.18
 LC0860'FEET OR 26.877 METERS N N 11 DEG 39 MIN W
 LC0860'FROM TRIANGULATION STATION PANOLA ECC 1939, ABOUT ON CENTER
 LC0860'LINE OF 3-FOOT CONCRETE SIDEWALK, 10.3 FEET E OF E RAIL OF
 LC0860'MAIN LINE TRACKS, A FOOT LOWER THAN TOP OF SAME, A STANDARD
 LC0860'TRIANGULATION STATION DISK IS STAMPED PANOLA 1920 733.929
 LC0860'AND CEMENTED IN A DRILL HOLE IN THE SIDEWALK.
 LC0860'
 LC0860'REFERENCE STAMPED PANOLA 1920 735.163, FLUSH, IS
 LC0860'39.31 FEET OR 11.982 METERS EASTERLY FROM THE STATION, 30
 LC0860'FEET S OF CENTER LINE OF GRAVELED STREET, 49.2 FEET E OF E
 LC0860'RAIL, 0.4 FEET HIGHER THAN SAME, 2.4 FEET S OF S EDGE OF THE
 LC0860'CONCRETE SIDEWALK, AND 87.37 FEET OR 26.630 METERS
 LC0860'N 14 DEG 13 MIN E.  FROM PANOLA ECC.
 LC0860
 LC0860                          STATION RECOVERY (1969)
 LC0860
 LC0860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0860'3.2 MI N FROM EL PASO.
 LC0860'ABOUT 3.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0860'THE STATION AT EL PASO, 0.2 MILE NORTH OF A CROSSING OF THE
 LC0860'RAILROAD AND A ROAD, AT THE COMMUNITY OF PANOLA, 98 YARDS SOUTH
 LC0860'OF MILEPOST 817, 10 FEET EAST OF THE EAST RAIL, 24 1/2 FEET SOUTH
 LC0860'OF THE CENTER LINE OF A GRAVELED STREET, SET IN THE CENTER OF
 LC0860'THE TOP OF A SIDEWALK, 88.18 FEET NORTH OF TRIANGULATION STATION
 LC0860'PANOLA ECC 1939, 39.32 FEET WEST OF RM PANOLA, AND ABOUT LEVEL WITH
 LC0860'THE TRACK.  SEC 20, T27N, R2E NOTE-- THE ELEVATION OF THIS MARK
 LC0860'SHOULD BE USED WITH CAUTION AS A SIDEWALK IS NOT A STABLE STRUCTURE.
 LC0860
 LC0860                          STATION RECOVERY (1998)
 LC0860
 LC0860'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0860'RECOVERED IN GOOD CONDITION.
 LC0860
 LC0860                          STATION RECOVERY (2002)
 LC0860
 LC0860'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KEZ)
 LC0860'FOUND MARK AND REFERENCE MARK AS DESCRIBED, DESCRIPTION IS ADEQUATE
 LC0860
 LC0860                          STATION RECOVERY (2024)
 LC0860
 LC0860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0860'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0861 ***********************************************************************
 LC0861  DESIGNATION -  PANOLA ECC
 LC0861  PID         -  LC0861
 LC0861  STATE/COUNTY-  IL/WOODFORD
 LC0861  COUNTRY     -  US
 LC0861  USGS QUAD   -  BENSON (2018)
 LC0861
 LC0861                         *CURRENT SURVEY CONTROL
 LC0861  ______________________________________________________________________
 LC0861* NAD 83(1997) POSITION- 40 47 00.59595(N) 089 01 14.04409(W)   ADJUSTED
 LC0861* NAVD 88 ORTHO HEIGHT -   223.833 (meters)      734.36  (feet) ADJUSTED
 LC0861  ______________________________________________________________________
 LC0861  GEOID HEIGHT    -        -32.341 (meters)                     GEOID18
 LC0861  LAPLACE CORR    -          1.08  (seconds)                    DEFLEC18
 LC0861  DYNAMIC HEIGHT  -        223.734 (meters)      734.03  (feet) COMP
 LC0861  MODELED GRAVITY -    980,175.2   (mgal)                       NAVD 88
 LC0861
 LC0861  HORZ ORDER      -  SECOND
 LC0861  VERT ORDER      -  FIRST     CLASS I
 LC0861
 LC0861.The horizontal coordinates were established by classical geodetic methods
 LC0861.and adjusted by the National Geodetic Survey in October 1999.
 LC0861
 LC0861.The orthometric height was determined by differential leveling and
 LC0861.adjusted by the NATIONAL GEODETIC SURVEY
 LC0861.in June 1991.
 LC0861
 LC0861.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0861.GEOID18 height accuracy estimate available here.
 LC0861
 LC0861.Click photographs - Photos may exist for this station.
 LC0861
 LC0861.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0861
 LC0861.The dynamic height is computed by dividing the NAVD 88
 LC0861.geopotential number by the normal gravity value computed on the
 LC0861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0861.degrees latitude (g = 980.6199 gals.).
 LC0861
 LC0861.The modeled gravity was interpolated from observed gravity values.
 LC0861
 LC0861. The following values were computed from the NAD 83(1997) position.
 LC0861
 LC0861;                    North         East     Units Scale Factor Converg.
 LC0861;SPC IL W     -   457,616.135   796,737.344   MT  1.00005632   +0 44 55.3
 LC0861;SPC IL W     - 1,501,362.27  2,613,962.44   sFT  1.00005632   +0 44 55.3
 LC0861;UTM  16      - 4,516,687.976   329,507.069   MT  0.99995779   -1 19 12.6
 LC0861
 LC0861!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0861!SPC IL W     -   0.99996996  x   1.00005632  =   1.00002628
 LC0861!UTM  16      -   0.99996996  x   0.99995779  =   0.99992775
 LC0861
 LC0861:                Primary Azimuth Mark                     Grid Az
 LC0861:SPC IL W     -  PANOLA ECC AZ MK RESET                   286 34 54.4
 LC0861:UTM  16      -  PANOLA ECC AZ MK RESET                   288 39 02.3
 LC0861
 LC0861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2950716687(NAD 83)
 LC0861
 LC0861|---------------------------------------------------------------------|
 LC0861| PID    Reference Object                     Distance      Geod. Az  |
 LC0861|                                                           dddmmss.s |
 LC0861| LC0862 PANOLA RM                            26.630 METERS 01413     |
 LC0861| LC1873 EL PASO MUNICIPAL TANK              APPROX. 5.0 KM 1803431.7 |
 LC0861| LC0859 PANOLA ECC AZ MK RESET                             2871949.7 |
 LC0861| LC0860 PANOLA                               26.872 METERS 34821     |
 LC0861|---------------------------------------------------------------------|
 LC0861
 LC0861                          SUPERSEDED SURVEY CONTROL
 LC0861
 LC0861  NAD 83(1986)-  40 47 00.61139(N)    089 01 14.04937(W) AD(       ) 2
 LC0861  NAD 27      -  40 47 00.48700(N)    089 01 13.78600(W) AD(       ) 2
 LC0861  NGVD 29 (??/??/92)  223.882  (m)          734.52   (f) ADJ UNCH    1 1
 LC0861  NGVD 29             223.89   (m)          734.5    (f) LEVELING    3  
 LC0861
 LC0861.Superseded values are not recommended for survey control.
 LC0861
 LC0861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0861.See file dsdata.pdf to determine how the superseded data were derived.
 LC0861
 LC0861_MARKER: DS = TRIANGULATION STATION DISK
 LC0861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0861_STAMPING: PANOLA ECC 1939
 LC0861_MARK LOGO: CGS
 LC0861_PROJECTION: FLUSH
 LC0861_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0861+STABILITY: SURFACE MOTION
 LC0861
 LC0861  HISTORY     - Date     Condition        Report By
 LC0861  HISTORY     - 1939     MONUMENTED       CGS
 LC0861  HISTORY     - 1963     GOOD             CGS
 LC0861  HISTORY     - 1969     GOOD             CGS
 LC0861  HISTORY     - 1969     GOOD             CGS
 LC0861  HISTORY     - 1972     GOOD             ILDT
 LC0861  HISTORY     - 19981014 GOOD             USPSQD
 LC0861
 LC0861                          STATION DESCRIPTION
 LC0861
 LC0861'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC0861'THE STATION IS LOCATED IN THE VILLAGE OF PANOLA, IN THE
 LC0861'SOUTHWEST QUARTER OF SEC. 20, T. 27 N., R. 2 E..  86.4 FEET
 LC0861'NORTH OF THE NORTH FACE OF THE ILLINOIS CENTRAL RAILROAD
 LC0861'STATION.  86 FEET SOUTH OF THE SIDEWALK.  AND 20.8 FEET
 LC0861'EAST OF THE EAST RAIL OF THE RAILROAD TRACK.  THE MARK
 LC0861'IS FLUSH WITH THE SURFACE OF THE GROUND AND IS STAMPED
 LC0861'PANOLA ECC 1939.
 LC0861'
 LC0861'SURFACE, UNDERGROUND AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC0861'DISKS SET IN CONCRETE AS DESCRIBED.
 LC0861'
 LC0861'THE AZIMUTH MARK IS APPROXIMATELY 0.3 MILE WEST-NORTHWEST
 LC0861'OF THE STATION, IN THE EAST RIGHT-OF-WAY FENCE LINE, AND
 LC0861'28 FEET EAST OF THE CENTER OF STATE HIGHWAY NO. 51.  THE
 LC0861'MARK, PROJECTS 5 INCHES ABOVE THE GROUND AND IS
 LC0861'STAMPED PANOLA ECC 1939.
 LC0861'
 LC0861'PANOLA PRECISE TRAVERSE STATION 1920 UNITED STATES COAST
 LC0861'AND GEODETIC SURVEY REFERENCE MARK (USED AS A REFERENCE MARK
 LC0861'TO STATION PANOLA ECC 1939) IS 26.630 METERS, 87.37 FEET
 LC0861'NORTH-NORTHEAST OF STATION PANOLA ECC 1939.  IT IS 2.4 FEET
 LC0861'SOUTH OF THE SIDEWALK AT THE NORTH SIDE OF THE RAIL ROAD
 LC0861'PARK, 49.2 FEET EAST OF THE EAST RAIL OF THE RAILROAD, AND
 LC0861'39.32 FEET EAST OF PANOLA PRECISE TRAVERSE STATION 1920
 LC0861'UNITED STATES COAST AND GEODETIC SURVEY.  THE MARK IS A
 LC0861'STANDARD UNITED STATES COAST AND GEODETIC SURVEY REFERENCE
 LC0861'MARK DISK SET IN A 6-INCH-SQUARE CONCRETE BLOCK WHICH PROJECTS
 LC0861'2 INCHES ABOVE THE GROUND AND IS STAMPED PANOLA 1920
 LC0861'735.163.
 LC0861'
 LC0861'PANOLA PRECISE TRAVERSE STATION 1920 UNITED STATES COAST AND
 LC0861'GEODETIC SURVEY (USED AS A REFERENCE MARK TO STATION PANOLA
 LC0861'ECC 1939) IS 26.877 METERS AND 88.18 FEET NORTH OF PANOLA
 LC0861'ECC 1939.  IT IS AT THE NORTH EDGE OF THE RAIL ROAD PARK,
 LC0861'IN THE EAST-AND-WEST SIDEWALK, 24 FEET SOUTH OF THE CENTER
 LC0861'OF THE EAST-AND-WEST ROAD, AND 39.32 FEET WEST OF PANOLA
 LC0861'PRECISE TRAVERSE STATION REFERENCE MARK 1920 UNITED STATES
 LC0861'COAST AND GEODETIC SURVEY, AND 10.3 FEET EAST OF THE EAST RAIL
 LC0861'OF THE RAIL ROAD TRACK.  THE MARK IS A STANDARD UNITED STATES
 LC0861'COAST AND GEODETIC SURVEY TRIANGULATION STATION DISK SET IN
 LC0861'THE CONCRETE SIDEWALK AND IS STAMPED PANOLA 1920 733.929.
 LC0861'
 LC0861'EL PASO MUNICIPAL TANK IS APPROXIMATELY 3.0 MILES SOUTH
 LC0861'OF THE STATION.  THE TANK IS A STEEL STRUCTURE PAINTED ALUMINUM
 LC0861'COLOR AND IS APPROXIMATELY 125 FEET HIGH.  IT IS LOCATED
 LC0861'IN THE CENTRAL PART OF TOWN.
 LC0861'
 LC0861'A 64-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
 LC0861'
 LC0861'THE AZIMUTH MARK IS WITNESSED BY A 4-INCH-SQUARE WHITE WOODEN
 LC0861'POST WHICH PROJECTS ABOUT 2-1/2 FEET ABOVE THE GROUND.
 LC0861'
 LC0861'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 LC0861
 LC0861                          STATION RECOVERY (1963)
 LC0861
 LC0861'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (VRS)
 LC0861'ALL MARKS, ALSO BENCH MARKS, WERE RECOVERED IN GOOD CONDITION
 LC0861'ESSENTIALLY AS ORIGINALLY DESCRIBED.  THE AZIMUTH MARK WAS RESET
 LC0861'ON ORIGIAL LINE SOME 30 FEET NEARER STATION.
 LC0861'
 LC0861'ABOUT 2.8 MILES N ALONG NO. 51 U.S. HWY. FROM ITS INTERSECTION
 LC0861'WITH NO. 24 U.S. HWY. IN SW EL PASO, THENCE 0.5 MILE E ON
 LC0861'GRAVEL ROAD, THENCE 0.2 MILE N ON GRAVEL ROAD TO STATION ON
 LC0861'RIGHT AT SITE OF NOW-REMOVED PANOLA R.R. STATION, ABOUT 130
 LC0861'YARDS S OF NO. 817 ILLINOIS CENTRAL RAILROAD MILEPOST, 113 FEET
 LC0861'S OF CENTER LINE OF GRAVEL STREET, 20.8 FEET E OF MAIN LINE
 LC0861'E RAIL, LEVEL WITH TOP OF SAME, MARKS STAMPED
 LC0861'PANOLA ECC 1939, WITH SURFACE MARK FLUSH WITH THE GROUND.
 LC0861'
 LC0861'TRAVERSE STATION (TRI. STA. DISK) STAMPED PANOLA 1920 733.929
 LC0861'IS 88.18 FEET OR 26.877 METERS N N 11 DEG 39 MIN W
 LC0861'FROM STATION, ABOUT ON CENTER LINE OF 3-FOOT CONCRETE SIDEWALK,
 LC0861'10.3 FEET E OF E RAIL, 1 FOOT LOWER THAN TOP OF SAME, CEMENTED
 LC0861'IN A DRILL HOLE.
 LC0861'
 LC0861'REFERENCE STAMPED PANOLA 1920 735.163, FLUSH, IS
 LC0861'87.37 FEET OR 26.630 METERS NNE N 14 DEG 13 MIN E
 LC0861'FROM STATION, 30 FEET S OF CENTER LINE OF GRAVEL STREET,
 LC0861'49.2 FEET E OF E RAIL, 0.4 FOOT HIGHER THAN TOP OF SAME, 39.31
 LC0861'FEET E OF TRAV. STA., AND 2.4 FEET S OF S EDGE OF THE SAID
 LC0861'CONCRETE SIDEWALK.
 LC0861'
 LC0861'AZIMUTH STAMPED PANOLA ECC 1939 RESET 1963, PROJECTS
 LC0861'0.4 FOOT, IS ABOUT 0.3 MILE WNW N 72 DEG 41 MIN W
 LC0861'FROM STATION, ABOUT 180 YARDS S OF T-INTERSECTION OF
 LC0861'HWY. AND GRAVEL ROAD TO PANOLA, 60 FEET E OF CENTER LINE
 LC0861'OF THE HWY., 8 FEET S OF CENTER OF CREOSOTED TELEPHONE POLE,
 LC0861'AND 2.3 FEET NNE OF STEEL WITNESS POST.
 LC0861
 LC0861                          STATION RECOVERY (1969)
 LC0861
 LC0861'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0861'THE STATION MARK, STAMPED PANOLA ECC 1939 IS ABOUT 3.15 MILES
 LC0861'NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 LC0861'AT EL PASO, 0.2 MILE NORTH OF A CROSSING OF THE RAILROAD AND
 LC0861'A ROAD, AT THE COMMUNITY OF PANOLA, 126 YARDS SOUTH OF MILEPOST
 LC0861'817, 21 FEET EAST OF THE EAST RAIL, 7 RAILS NORTH OF A WHISTLE
 LC0861'POST FOR THE RAILROAD, 85-1/2 FEET SOUTH OF THE SOUTH EDGE
 LC0861'OF A SIDEWALK, 106 FEET WEST OF THE CENTER LINE OF A PAVED
 LC0861'ROAD, 87.37 FEET SOUTHWEST OF R.M. PANOLA, 88.18 FEET SOUTH
 LC0861'OF TRIANGULATION STATION PANOLA 1920, 1.0 FOOT EAST OF A
 LC0861'METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND SET IN
 LC0861'THE TOP OF A CONCRETE POST WHICH IS 1 INCH BELOW THE
 LC0861'SURFACE OF THE GROUND.
 LC0861'
 LC0861'R.M. 1 STAMPED, 733.929 PANOLA 1920 IS 88.18 FEET NORTH OF THE
 LC0861'STATION MARK, 98 YARDS SOUTH OF MILEPOST 817, 10 FEET EAST
 LC0861'OF THE EAST RAIL, 39.32 FEET WEST OF R.M. PANOLA, 24-1/2
 LC0861'FEET SOUTH OF THE CENTER LINE OF A GRAVELED STREET, SET IN
 LC0861'THE CENTER OF THE TOP OF A SIDEWALK, AND ABOUT LEVEL WITH
 LC0861'THE TRACK.
 LC0861'
 LC0861'R.M. PANOLA, STAMPED 735.163 PANOLA 1920 IS 87.37 FEET
 LC0861'NORTH-NORTHEAST OF THE STATION MARK, 39.32 FEET EAST OF
 LC0861'TRIANGULATION STATION PANOLA 1920 WHICH IS USED AS R.M. 1, 98
 LC0861'YARDS SOUTH OF MILEPOST 817, 49 FEET EAST OF THE EAST RAIL,
 LC0861'29-1/2 FEET SOUTH OF THE CENTER LINE OF A GRAVELED ROAD, 24
 LC0861'FEET WEST-NORTHWEST OF A 26-INCH OAK TREE, 2.4 FEET SOUTH
 LC0861'OF THE SOUTH EDGE OF A CONCRETE SIDEWALK, AND SET IN THE TOP
 LC0861'OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 LC0861'GROUND.
 LC0861'
 LC0861'THE AZIMUTH MARK, STAMPED PANOLA ECC 1939 RESET 1963 IS ABOUT
 LC0861'0.15 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC0861'STATION MARK, THENCE 0.25 MILE WEST ALONG A GRAVELED ROAD,
 LC0861'THENCE 0.1 MILE SOUTH ALONG U.S. HIGHWAY 51, 60 FEET EAST
 LC0861'OF THE CENTER LINE OF THE HIGHWAY, 113 YARDS NORTH OF THE
 LC0861'EXTENDED CENTER LINE OF A DRIVEWAY WHICH LEADS WEST TO A
 LC0861'FARMHOUSE, 132 YARDS NORTH OF A POWER POLE, 8 FEET SOUTH
 LC0861'OF A TELEPHONE POLE, 1.3 FEET NORTH-NORTHEAST OF A METAL
 LC0861'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE
 LC0861'TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE
 LC0861'SURFACE OF THE GROUND.
 LC0861'
 LC0861'NOTE--R.M. PANOLA WAS NOT LEVELED TO BY THIS PARTY IS 1969.
 LC0861'
 LC0861'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.15 MILES
 LC0861'NORTH
 LC0861
 LC0861                          STATION RECOVERY (1969)
 LC0861
 LC0861'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0861'3.2 MI N FROM EL PASO.
 LC0861'ABOUT 3.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0861'THE STATION AT EL PASO, 0.2 MILE NORTH OF A CROSSING OF THE RAILROAD
 LC0861'AND A ROAD, AT THE COMMUNITY OF PANOLA, 126 YARDS SOUTH OF MILEPOST
 LC0861'817, 21 FEET EAST OF THE EAST RAIL, 7 RAILS NORTH OF A WHISTLE
 LC0861'POST FOR THE RAILROAD, 85 1/2 FEET SOUTH OF THE SOUTH EDGE OF A
 LC0861'SIDEWALK, 106 FEET WEST OF THE CENTER LINE OF A PAVED ROAD, 87.37
 LC0861'FEET SOUTHWEST OF RM PANOLA, 88.18 FEET SOUTH OF TRIANGULATION
 LC0861'STATION PANOLA 1920, 1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT
 LC0861'LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0861'IS 1 INCH BELOW THE SURFACE OF THE GROUND.  SEC 20, T27N, R2E
 LC0861
 LC0861                          STATION RECOVERY (1972)
 LC0861
 LC0861'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (JWH)
 LC0861'PANOLA 1920 733.929-GOOD
 LC0861'
 LC0861'PANOLA ECC 1939-GOOD CONDITION
 LC0861'
 LC0861'PANOLA ECC 1939-AZI GOOD CONDITION
 LC0861'
 LC0861'THE 1963 RECOVERY NOTE IS ADEQUATE.
 LC0861
 LC0861                          STATION RECOVERY (1998)
 LC0861
 LC0861'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0861'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0859 ***********************************************************************
 LC0859  DESIGNATION -  PANOLA ECC AZ MK RESET
 LC0859  PID         -  LC0859
 LC0859  STATE/COUNTY-  IL/WOODFORD
 LC0859  COUNTRY     -  US
 LC0859  USGS QUAD   -  BENSON (2018)
 LC0859
 LC0859                         *CURRENT SURVEY CONTROL
 LC0859  ______________________________________________________________________
 LC0859* NAD 83(1986) POSITION- 40 47 03.     (N) 089 01 30.     (W)   SCALED
 LC0859* NAVD 88 ORTHO HEIGHT -   221.847 (meters)      727.84  (feet) ADJUSTED
 LC0859  ______________________________________________________________________
 LC0859  GEOID HEIGHT    -        -32.344 (meters)                     GEOID18
 LC0859  DYNAMIC HEIGHT  -        221.749 (meters)      727.52  (feet) COMP
 LC0859  MODELED GRAVITY -    980,175.4   (mgal)                       NAVD 88
 LC0859
 LC0859  VERT ORDER      -  FIRST     CLASS I
 LC0859
 LC0859.The horizontal coordinates were scaled from a map and have
 LC0859.an estimated accuracy of +/- 6 seconds.
 LC0859
 LC0859.The orthometric height was determined by differential leveling and
 LC0859.adjusted by the NATIONAL GEODETIC SURVEY
 LC0859.in June 1991.
 LC0859
 LC0859.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0859.GEOID18 height accuracy estimate available here.
 LC0859
 LC0859.Click photographs - Photos may exist for this station.
 LC0859
 LC0859.The dynamic height is computed by dividing the NAVD 88
 LC0859.geopotential number by the normal gravity value computed on the
 LC0859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0859.degrees latitude (g = 980.6199 gals.).
 LC0859
 LC0859.The modeled gravity was interpolated from observed gravity values.
 LC0859
 LC0859;                    North         East    Units  Estimated Accuracy
 LC0859;SPC IL W     -   457,690.      796,360.      MT  (+/- 180 meters Scaled)
 LC0859
 LC0859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL291167(NAD 83)
 LC0859
 LC0859                          SUPERSEDED SURVEY CONTROL
 LC0859
 LC0859  NGVD 29 (??/??/92)  221.90   (m)          728.0    (f) COMPUTED    1 1
 LC0859
 LC0859.Superseded values are not recommended for survey control.
 LC0859
 LC0859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0859.See file dsdata.pdf to determine how the superseded data were derived.
 LC0859
 LC0859_MARKER: DZ = AZIMUTH MARK DISK
 LC0859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0859_STAMPING: PANOLA ECC 1939 RESET 1963
 LC0859_MARK LOGO: CGS
 LC0859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0859+STABILITY: SURFACE MOTION
 LC0859
 LC0859  HISTORY     - Date     Condition        Report By
 LC0859  HISTORY     - 1963     MONUMENTED       CGS
 LC0859  HISTORY     - 1969     GOOD             CGS
 LC0859  HISTORY     - 1978     MARK NOT FOUND   USGS
 LC0859  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0859
 LC0859                          STATION DESCRIPTION
 LC0859
 LC0859'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0859'3.6 MI N FROM EL PASO.
 LC0859'ABOUT 3.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0859'THE STATION AT EL PASO, THENCE 0.25 MILE WEST ALONG A GRAVELED
 LC0859'ROAD, THENCE 0.1 MILE SOUTH ALONG U.S. HIGHWAY 51, 60 FEET EAST
 LC0859'OF THE CENTER LINE OF THE HIGHWAY, 113 YARDS NORTH OF THE EXTENDED
 LC0859'CENTER LINE OF A DRIVEWAY WHICH LEADS WEST TO A FARMHOUSE, 132
 LC0859'YARDS NORTH OF A POWER POLE, 8 FEET SOUTH OF A TELEPHONE POLE,
 LC0859'2.3 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC0859'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 LC0859'5 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 20, T27N, R2E
 LC0859
 LC0859                          STATION RECOVERY (1978)
 LC0859
 LC0859'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LC0859'MARK NOT FOUND.
 LC0859
 LC0859                          STATION RECOVERY (1998)
 LC0859
 LC0859'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0859'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0862 ***********************************************************************
 LC0862  DESIGNATION -  PANOLA RM
 LC0862  PID         -  LC0862
 LC0862  STATE/COUNTY-  IL/WOODFORD
 LC0862  COUNTRY     -  US
 LC0862  USGS QUAD   -  BENSON (2018)
 LC0862
 LC0862                         *CURRENT SURVEY CONTROL
 LC0862  ______________________________________________________________________
 LC0862* NAD 83(1986) POSITION- 40 47 01.43   (N) 089 01 13.77   (W)   HD_HELD1
 LC0862* NAVD 88 ORTHO HEIGHT -   223.988 (meters)      734.87  (feet) ADJUSTED
 LC0862  ______________________________________________________________________
 LC0862  GEOID HEIGHT    -        -32.341 (meters)                     GEOID18
 LC0862  DYNAMIC HEIGHT  -        223.888 (meters)      734.54  (feet) COMP
 LC0862  MODELED GRAVITY -    980,175.2   (mgal)                       NAVD 88
 LC0862
 LC0862  VERT ORDER      -  FIRST     CLASS II
 LC0862
 LC0862.The horizontal coordinates were determined by differentially corrected
 LC0862.hand held GPS observations or other comparable positioning techniques
 LC0862.and have an estimated accuracy of +/- 3 meters.
 LC0862
 LC0862.The orthometric height was determined by differential leveling and
 LC0862.adjusted by the NATIONAL GEODETIC SURVEY
 LC0862.in June 1991.
 LC0862
 LC0862.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0862.GEOID18 height accuracy estimate available here.
 LC0862
 LC0862.Click photographs - Photos may exist for this station.
 LC0862
 LC0862.The dynamic height is computed by dividing the NAVD 88
 LC0862.geopotential number by the normal gravity value computed on the
 LC0862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0862.degrees latitude (g = 980.6199 gals.).
 LC0862
 LC0862.The modeled gravity was interpolated from observed gravity values.
 LC0862
 LC0862;                    North         East    Units  Estimated Accuracy
 LC0862;SPC IL W     -   457,641.9     796,743.4     MT  (+/- 3 meters HH1 GPS) 
 LC0862
 LC0862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2951416713(NAD 83)
 LC0862
 LC0862                          SUPERSEDED SURVEY CONTROL
 LC0862
 LC0862  NGVD 29 (??/??/92)  224.041  (m)          735.04   (f) ADJ UNCH    1 2
 LC0862
 LC0862.Superseded values are not recommended for survey control.
 LC0862
 LC0862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0862.See file dsdata.pdf to determine how the superseded data were derived.
 LC0862
 LC0862_MARKER: DR = REFERENCE MARK DISK
 LC0862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0862_STAMPING: 735.163 PANOLA 1920
 LC0862_MARK LOGO: CGS
 LC0862_PROJECTION: FLUSH
 LC0862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0862+STABILITY: SURFACE MOTION
 LC0862_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0862+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2024
 LC0862
 LC0862  HISTORY     - Date     Condition        Report By
 LC0862  HISTORY     - 1920     MONUMENTED       CGS
 LC0862  HISTORY     - 1969     GOOD             CGS
 LC0862  HISTORY     - 19981014 GOOD             USPSQD
 LC0862  HISTORY     - 20240430 GOOD             ILDT
 LC0862
 LC0862                          STATION DESCRIPTION
 LC0862
 LC0862'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0862'3.2 MI N FROM EL PASO.
 LC0862'ABOUT 3.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0862'THE STATION AT EL PASO, 0.2 MILE NORTH OF A CROSSING OF THE
 LC0862'RAILROAD AND A ROAD, AT THE COMMUNITY OF PANOLA, 98 YARDS SOUTH
 LC0862'OF MILEPOST 817, 49 FEET EAST OF THE EAST RAIL, 29 1/2 FEET SOUTH
 LC0862'OF THE CENTER LINE OF A GRAVELED ROAD, 24 FEET WEST-NORTHWEST
 LC0862'OF A 26-INCH OAK TREE, 2.4 FEET SOUTH OF THE SOUTH EDGE OF A
 LC0862'CONCRETE SIDEWALK, 87.37 FEET NORTH-NORTHEAST OF TRIANGULATION
 LC0862'STATION PANOLA ECC 1939, 39.32 FEET EAST OF TRIANGULATION STATION
 LC0862'PANOLA 1920, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 LC0862'WITH THE SURFACE OF THE GROUND.  SEC 20, T27N, R2E
 LC0862
 LC0862                          STATION RECOVERY (1998)
 LC0862
 LC0862'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0862'RECOVERED IN GOOD CONDITION.
 LC0862
 LC0862                          STATION RECOVERY (2024)
 LC0862
 LC0862'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1768 ***********************************************************************
 JB1768  DESIGNATION -  PANTHER
 JB1768  PID         -  JB1768
 JB1768  STATE/COUNTY-  IL/CLAY
 JB1768  COUNTRY     -  US
 JB1768  USGS QUAD   -  LOUISVILLE WEST (2018)
 JB1768
 JB1768                         *CURRENT SURVEY CONTROL
 JB1768  ______________________________________________________________________
 JB1768* NAD 83(1997) POSITION- 38 49 58.89123(N) 088 30 32.40878(W)   ADJUSTED
 JB1768* NAVD 88 ORTHO HEIGHT -   153.    (meters)      502.    (feet) SCALED
 JB1768  ______________________________________________________________________
 JB1768  GEOID HEIGHT    -        -31.444 (meters)                     GEOID18
 JB1768  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 JB1768  HORZ ORDER      -  FIRST
 JB1768
 JB1768.The horizontal coordinates were established by classical geodetic methods
 JB1768.and adjusted by the National Geodetic Survey in October 1999.
 JB1768
 JB1768.The orthometric height was scaled from a topographic map.
 JB1768
 JB1768.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1768.GEOID18 height accuracy estimate available here.
 JB1768
 JB1768.Click photographs - Photos may exist for this station.
 JB1768
 JB1768.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1768
 JB1768. The following values were computed from the NAD 83(1997) position.
 JB1768
 JB1768;                    North         East     Units Scale Factor Converg.
 JB1768;SPC IL E     -   240,456.662   284,747.092   MT  0.99997786   -0 06 36.6
 JB1768;SPC IL E     -   788,898.23    934,207.75   sFT  0.99997786   -0 06 36.6
 JB1768;UTM  16      - 4,299,329.156   369,023.006   MT  0.99981125   -0 56 46.9
 JB1768
 JB1768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1768!SPC IL E     -   0.99998095  x   0.99997786  =   0.99995881
 JB1768!UTM  16      -   0.99998095  x   0.99981125  =   0.99979220
 JB1768
 JB1768:                Primary Azimuth Mark                     Grid Az
 JB1768:SPC IL E     -  PANTHER AZ MK                            170 47 43.4
 JB1768:UTM  16      -  PANTHER AZ MK                            171 37 53.7
 JB1768
 JB1768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6902399329(NAD 83)
 JB1768
 JB1768|---------------------------------------------------------------------|
 JB1768| PID    Reference Object                     Distance      Geod. Az  |
 JB1768|                                                           dddmmss.s |
 JB1768| JB1662 BIBLE GROVE ST PAULS CH SPIRE       APPROX.10.8 KM 0353804.0 |
 JB1768| CI4827 PANTHER RM 1                         25.591 METERS 05747     |
 JB1768| CI4826 PANTHER AZ MK                                      1704106.8 |
 JB1768| JB1661 LOUISVILLE MUNICIPAL TANK           APPROX. 6.8 KM 1720458.8 |
 JB1768| JB1769 LOUISVILLE RADIO KSJ 259 MAST       APPROX. 6.9 KM 1743258.8 |
 JB1768| CI4828 PANTHER RM 2                         38.017 METERS 35202     |
 JB1768|---------------------------------------------------------------------|
 JB1768
 JB1768                          SUPERSEDED SURVEY CONTROL
 JB1768
 JB1768  NAD 83(1986)-  38 49 58.90379(N)    088 30 32.40663(W) AD(       ) 1
 JB1768  NAD 27      -  38 49 58.73745(N)    088 30 32.23319(W) AD(       ) 1
 JB1768
 JB1768.Superseded values are not recommended for survey control.
 JB1768
 JB1768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1768.See file dsdata.pdf to determine how the superseded data were derived.
 JB1768
 JB1768_MARKER: DS = TRIANGULATION STATION DISK
 JB1768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1768_STAMPING: PANTHER 1961
 JB1768_MARK LOGO: CGS
 JB1768_PROJECTION: FLUSH
 JB1768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1768+STABILITY: SURFACE MOTION
 JB1768
 JB1768  HISTORY     - Date     Condition        Report By
 JB1768  HISTORY     - 1961     MONUMENTED       CGS
 JB1768
 JB1768                          STATION DESCRIPTION
 JB1768
 JB1768'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1768'NO MEASUREMENT BETWEEN RMS, HEAVY TRAFFIC.
 JB1768'
 JB1768'THE STATION IS ABOUT 4.5 MILES NORTH OF LOUISVILLE, ABOUT 0.75 MILE
 JB1768'WEST OF PANTHER CREEK, IN THE NORTHEAST 0.25 OF SEC 34, T 5 N, R 6 E,
 JB1768'AND ON THE PROPERTY OF MR JAMES E HAWN.  IT IS 100 FEET NORTHWEST OF
 JB1768'THE INTERSECTION OF A CROSSROAD, 58 FEET SOUTHWEST OF A POWER POLE
 JB1768'WITH A TRANSFROMER, 56 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD
 JB1768'AND 55 FEET WEST OF THE CENTERLINE OF U S HIGHWAY 45.  THE MONUMENT IS
 JB1768'FLUSH AND THE DISK IS STAMPED PANTHER 1961.
 JB1768'
 JB1768'TO REACH FROM THE JUNCTION OF U S HIGHWAY 45 AND KINMUNDY ROAD IN THE
 JB1768'SOUTHWEST PART OF LOUISVILLE, GO NORTH ON HIGHWAY 45 FOR 0.3 MILE TO A
 JB1768'CAUTION LIGHT.  CONTINUE NORTH ON HIGHWAY 45 FOR 4.0 MILES TO THE
 JB1768'AZIMUTH MARK ON THE LEFT.  CONTINUE NORTH ON HIGHWAY 45 FOR 0.3 MILE
 JB1768'TO A CROSSROAD AND THE STATION ON THE LEFT.
 JB1768'
 JB1768'REFERENCE MARK 1 IS 28 FEET EAST OF THE CENTERLINE OF HIGHWAY 45, 6
 JB1768'FEET WEST OF A POWER POLE, 1 FOOT WEST OF A WIRE FENC EAND 1 FOOT
 JB1768'NORTH OF A WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 JB1768'IS STAMPED PANTHER NO 1 1961.
 JB1768'
 JB1768'REFERENCE MARK 2 IS 59 FEET NORTH OF THE POWER POLE WITH THE
 JB1768'TRANSFORMER, 48 FEET NORTH OF A 14 INCH ELM TREE AND 30 FEET WEST OF
 JB1768'THE CENTERLINE OF HIGHWAY 45.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1768'STAMPED PANTHER NO 2 1961.
 JB1768'
 JB1768'THE AZIMUTH MARK IS 27 FEET WEST OF THE CENTERLINE OF HIGHWAY 45, 5
 JB1768'FEET WEST OF THE SOUTH END OF A CONCRETE CULVERT, 2 FEET NORTH OF A
 JB1768'WITNESS POST AND 1 FOOT EAST OF A FENCE CORNER.  THE MONUMENT POJECTS
 JB1768'6 INCHES AND THE DISK IS STAMPED PANTHER 1961.
 JB1768'
 JB1768'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2301 ***********************************************************************
 LB2301  DESIGNATION -  PAPINEAU
 LB2301  PID         -  LB2301
 LB2301  STATE/COUNTY-  IL/IROQUOIS
 LB2301  COUNTRY     -  US
 LB2301  USGS QUAD   -  BEAVERVILLE (2018)
 LB2301
 LB2301                         *CURRENT SURVEY CONTROL
 LB2301  ______________________________________________________________________
 LB2301* NAD 83(1997) POSITION- 40 57 45.79342(N) 087 43 49.54532(W)   ADJUSTED
 LB2301* NAVD 88 ORTHO HEIGHT -   191.    (meters)      627.    (feet) SCALED
 LB2301  ______________________________________________________________________
 LB2301  GEOID HEIGHT    -        -32.904 (meters)                     GEOID18
 LB2301  LAPLACE CORR    -         -3.27  (seconds)                    DEFLEC18
 LB2301  HORZ ORDER      -  SECOND
 LB2301
 LB2301.The horizontal coordinates were established by classical geodetic methods
 LB2301.and adjusted by the National Geodetic Survey in October 1999.
 LB2301
 LB2301.The orthometric height was scaled from a topographic map.
 LB2301
 LB2301.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2301.GEOID18 height accuracy estimate available here.
 LB2301
 LB2301.Click photographs - Photos may exist for this station.
 LB2301
 LB2301.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2301
 LB2301. The following values were computed from the NAD 83(1997) position.
 LB2301
 LB2301;                    North         East     Units Scale Factor Converg.
 LB2301;SPC IL E     -   477,076.927   350,752.881   MT  1.00000669   +0 23 42.9
 LB2301;SPC IL E     - 1,565,209.88  1,150,761.74   sFT  1.00000669   +0 23 42.9
 LB2301;UTM  16      - 4,534,875.538   438,534.945   MT  0.99964650   -0 28 43.9
 LB2301
 LB2301!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2301!SPC IL E     -   0.99997522  x   1.00000669  =   0.99998191
 LB2301!UTM  16      -   0.99997522  x   0.99964650  =   0.99962173
 LB2301
 LB2301:                Primary Azimuth Mark                     Grid Az
 LB2301:SPC IL E     -  PAPINEAU AZ MK 2                         266 14 43.0
 LB2301:UTM  16      -  PAPINEAU AZ MK 2                         267 07 09.8
 LB2301
 LB2301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3853434875(NAD 83)
 LB2301
 LB2301|---------------------------------------------------------------------|
 LB2301| PID    Reference Object                     Distance      Geod. Az  |
 LB2301|                                                           dddmmss.s |
 LB2301| CM4333 PAPINEAU RM 1                        17.022 METERS 18925     |
 LB2301| CM4332 PAPINEAU AZ MK 2                                   2663825.9 |
 LB2301| CM4331 PAPINEAU AZ MK                                     2665320.8 |
 LB2301| CM4334 PAPINEAU RM 2                        18.146 METERS 26810     |
 LB2301|---------------------------------------------------------------------|
 LB2301
 LB2301                          SUPERSEDED SURVEY CONTROL
 LB2301
 LB2301  NAD 83(1997)-  40 57 45.79351(N)    087 43 49.54539(W) AD(       ) 2
 LB2301  NAD 83(1986)-  40 57 45.79933(N)    087 43 49.55251(W) AD(       ) 2
 LB2301  NAD 27      -  40 57 45.68150(N)    087 43 49.42650(W) AD(       ) 2
 LB2301
 LB2301.Superseded values are not recommended for survey control.
 LB2301
 LB2301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2301.See file dsdata.pdf to determine how the superseded data were derived.
 LB2301
 LB2301_MARKER: DS = TRIANGULATION STATION DISK
 LB2301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2301_STAMPING: PAPINEAU 1952
 LB2301_MARK LOGO: CGS
 LB2301_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2301+STABILITY: SURFACE MOTION
 LB2301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2301+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LB2301
 LB2301  HISTORY     - Date     Condition        Report By
 LB2301  HISTORY     - 1952     MONUMENTED       CGS
 LB2301  HISTORY     - 1970     GOOD             LOCENG
 LB2301  HISTORY     - 1971     GOOD             NGS
 LB2301  HISTORY     - 200205   GOOD             ASCPC
 LB2301  HISTORY     - 20071007 GOOD             GEOCAC
 LB2301
 LB2301                          STATION DESCRIPTION
 LB2301
 LB2301'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 LB2301'STATION IS LOCATED ABOUT 4 MILES SOUTH OF ST ANNE AND ABOUT 0.75 MILE
 LB2301'WEST OF PAPINEAU AND IS ON THE ROAD RIGHT-OF-WAY.  IT IS 26 FEET
 LB2301'NORTH OF THE CENTER OF DIRT ROAD, 4 FEET WEST OF A WHITE WITNESS
 LB2301'POST AND 2 FEET SOUTH OF A FENCELINE.  THE MARK PROJECTS 2 INCHES
 LB2301'AND THE DISK IS STAMPED PAPINEAU 1952.
 LB2301'
 LB2301'REFERENCE MARK NO. 1 IS 30 FEET SOUTH OF THE CENTER OF THE ROAD, 2
 LB2301'FEET NORTHWEST OF A TELEPHONE POLE AND 1 FOOT NORTH OF A FENCELINE.
 LB2301'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED PAPINEAU NO 1
 LB2301'1952.
 LB2301'
 LB2301'REFERENCE MARK NO. 2 IS 26 FEET NORTH OF THE CENTER OF THE ROAD, 2.5
 LB2301'FEET EAST OF A POWERLINE POLE AND 2 FEET SOUTH OF A FENCELINE.  THE
 LB2301'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED PAPINEAU NO 2 1952.
 LB2301'
 LB2301'AZIMUTH MARK IS 31 FEET SOUTH OF THE CENTER OF DIRT ROAD, 3 FEET EAST
 LB2301'OF A WHITE WITNESS POST AND 2 FEET NORTH OF A FENCELINE.  THE MARK
 LB2301'PROJECTS 4 INCHES AND THE DISK IS STAMPED PAPINEAU 1952.
 LB2301'
 LB2301'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 1 AND
 LB2301'WEST STATION STREET IN ST ANNE, GO SOUTH ON STATE HIGHWAY 1 FOR 4.5
 LB2301'MILES TO A DIRT CROSSROAD, TURN LEFT AND GO 0.1 MILE TO THE STATION
 LB2301'ON THE LEFT AS DESCRIBED.
 LB2301'
 LB2301'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON DIRT ROAD FOR
 LB2301'0.1 MILE TO THE HIGHWAY, CONTINUE STRAIGHT AHEAD FOR 0.3 MILE TO THE
 LB2301'AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 LB2301'
 LB2301'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LB2301
 LB2301                          STATION RECOVERY (1970)
 LB2301
 LB2301'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (JR)
 LB2301'PAPINEAU 1952 RECOVERED IN GOOD CONDITION.
 LB2301'
 LB2301'PAPINEAU NO. 1 1952 RECOVERED IN GOOD CONDITION.
 LB2301'
 LB2301'PAPINEAU NO. 2 1952 RECOVERED IN GOOD CONDITION.
 LB2301'
 LB2301'PAPINEAU AZ. MARK NOT FOUND.  BELIEVED TO BE KNOCKED OUT BY
 LB2301'CULTIVATION.
 LB2301
 LB2301                          STATION RECOVERY (1971)
 LB2301
 LB2301'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LB2301'THE STATION MARK, REFERENCE MARKS 1 AND 2 ALONG WITH THE AZIMUTH MARK
 LB2301'WERE RECOVERED.  THE AZIMUTH MARK WAS REPORTED AS NOT FOUND BUT
 LB2301'THOUGHT THAT THE TROUBLE WAS THAT THE DISTANCE TO THE MARK WAS
 LB2301'FOUND TO BE IN ERROR BY 0.2 MILE.  THE STATION AND REFERENCE MARKS
 LB2301'IN GOOD CONDITION.  THE AZIMUTH MARK WOULD SOON BE DESTROYED BY
 LB2301'GRADING AND WAS DESTROYED AFTER A NEW MARK WAS SET.  THE DISTANCE
 LB2301'AND DIRECTION TO REFERENCE MARK 2 CHECKED.  THE DISTANCE TO
 LB2301'REFERENCE MARK 2 WAS FOUND TO BE SHORTER BY 0.07 OF A FOOT AND
 LB2301'THE DIRECTION IN ERROR BY 2 MINUTES AND 41 SECONDS.  A NEW
 LB2301'DESCRIPTION FOLLOWS--
 LB2301'
 LB2301'STATION IS LOCATED ABOUT 4 MILES SOUTH OF ST ANNE, ON ROAD
 LB2301'RIGHT-OF-WAY, 0.1 MILE EAST OF STATE HIGHWAY 1, 2 FEET SOUTH OF A
 LB2301'FENCE, 90 FEET NORTHWEST OF A POWER POLE, 1 FOOT WEST OF A METAL
 LB2301'WITNESS POST, 25 FEET NORTH OF THE CENTERLINE OF GRAVELED ROAD AND
 LB2301'63 FEET EAST OF A TELEPHONE POLE.  THE MONUMENT IS FLUSH AND THE
 LB2301'DISK IS STAMPED PAPINEAU 1952.
 LB2301'
 LB2301'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 1 AND
 LB2301'WEST STATION STREET IN ANNE, GO SOUTH ON HIGHWAY 1 FOR 4.5 MILES TO
 LB2301'A GRAVELED CROSSROAD.  TURN LEFT AND GO EAST ON THE GRAVELED ROAD
 LB2301'FOR 0.1 MILE TO THE STATION ON THE LEFT.
 LB2301'
 LB2301'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE GRAVELED
 LB2301'ROAD FOR 0.1 MILE TO HIGHWAY 1.  CONTINUE WEST ON THE GRAVELED ROAD
 LB2301'0.4 MILE TO THE AZIMUTH MARK ON THE LEFT.
 LB2301'
 LB2301'REFERENCE MARK 1 IS 1 FOOT NORTH OF FENCE, 30 FEET SOUTH OF THE
 LB2301'CENTERLINE OF THE ROAD AND 80 FEET WEST OF THE POWER POLE.  THE
 LB2301'MONUMENT IS 2 INCHES UNDERGROUND AND THE DISK IS STAMPED PAPINEAU
 LB2301'NO 1 1952.
 LB2301'
 LB2301'REFERENCE MARK 2 IS 25 FEET NORTH OF THE CENTERLINE OF THE ROAD, 3
 LB2301'FEET EAST OF THE TELEPHONE POLE AND 2 FEET SOUTH OF THE FENCE.  THE
 LB2301'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED PAPINEAU NO 2
 LB2301'1952.
 LB2301'
 LB2301'THE AZIMUTH MARK IS 3 FEET EAST OF A POWER POLE, 1 FOOT WEST OF A
 LB2301'METAL WITNESS POST AND 35 FEET SOUTH OF THE CENTERLINE OF THE ROAD.
 LB2301'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED PAPINEAU
 LB2301'1952 1971.
 LB2301'
 LB2301'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3/4 MILE WEST
 LB2301'OF PAPINEAU.
 LB2301'
 LB2301'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2301
 LB2301                          STATION RECOVERY (2002)
 LB2301
 LB2301'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2301'RECOVERED AS DESCRIBED
 LB2301
 LB2301                          STATION RECOVERY (2007)
 LB2301
 LB2301'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2301'STATION FOUND.  RM 1 NOT FOUND.  RM 2 HAD DISK SHEARED OFF.  AZ NOT
 LB2301'SEARCHED FOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8937 ***********************************************************************
 DE8937  DESIGNATION -  PAR MAINT
 DE8937  PID         -  DE8937
 DE8937  STATE/COUNTY-  IL/EDGAR
 DE8937  COUNTRY     -  US
 DE8937  USGS QUAD   -  PARIS SOUTH (2018)
 DE8937
 DE8937                         *CURRENT SURVEY CONTROL
 DE8937  ______________________________________________________________________
 DE8937* NAD 83(2011) POSITION- 39 36 14.73155(N) 087 42 49.00841(W)   ADJUSTED
 DE8937* NAD 83(2011) ELLIP HT-   193.207 (meters)        (06/27/12)   ADJUSTED
 DE8937* NAD 83(2011) EPOCH   -  2010.00
 DE8937* NAVD 88 ORTHO HEIGHT -   225.278 (meters)      739.10  (feet) ADJUSTED
 DE8937  ______________________________________________________________________
 DE8937  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 DE8937  NAD 83(2011) X  -    196,320.083 (meters)                     COMP
 DE8937  NAD 83(2011) Y  - -4,917,077.949 (meters)                     COMP
 DE8937  NAD 83(2011) Z  -  4,044,337.616 (meters)                     COMP
 DE8937  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 DE8937  DYNAMIC HEIGHT  -        225.159 (meters)      738.71  (feet) COMP
 DE8937  MODELED GRAVITY -    980,088.9   (mgal)                       NAVD 88
 DE8937
 DE8937  VERT ORDER      -  SECOND    CLASS I
 DE8937
 DE8937  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8937  Standards:
 DE8937         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8937            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8937  -------------------------------------------------------------------
 DE8937  NETWORK    1.29   3.33           0.58   0.46   1.70      0.10579658
 DE8937  -------------------------------------------------------------------
 DE8937  Click here for local accuracies and other accuracy information.
 DE8937
 DE8937.The horizontal coordinates were established by GPS observations
 DE8937.and adjusted by the National Geodetic Survey in June 2012.
 DE8937
 DE8937.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8937.been affixed to the stable North American tectonic plate. See 
 DE8937.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8937
 DE8937.The horizontal coordinates are valid at the epoch date displayed above
 DE8937.which is a decimal equivalence of Year/Month/Day.
 DE8937
 DE8937.The orthometric height was determined by differential leveling and
 DE8937.adjusted by the NATIONAL GEODETIC SURVEY
 DE8937.in April 2013.
 DE8937
 DE8937.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8937.GEOID18 height accuracy estimate available here.
 DE8937
 DE8937.Click photographs - Photos may exist for this station.
 DE8937
 DE8937.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8937
 DE8937.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8937
 DE8937.The ellipsoidal height was determined by GPS observations
 DE8937.and is referenced to NAD 83.
 DE8937
 DE8937.The dynamic height is computed by dividing the NAVD 88
 DE8937.geopotential number by the normal gravity value computed on the
 DE8937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8937.degrees latitude (g = 980.6199 gals.).
 DE8937
 DE8937.The modeled gravity was interpolated from observed gravity values.
 DE8937
 DE8937. The following values were computed from the NAD 83(2011) position.
 DE8937
 DE8937;                    North         East     Units Scale Factor Converg.
 DE8937;SPC IL E     -   326,226.922   353,223.494   MT  1.00000986   +0 23 42.2
 DE8937;SPC IL E     - 1,070,296.16  1,158,867.41   sFT  1.00000986   +0 23 42.2
 DE8937;UTM  16      - 4,384,060.037   438,735.541   MT  0.99964621   -0 27 17.7
 DE8937
 DE8937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8937!SPC IL E     -   0.99996969  x   1.00000986  =   0.99997955
 DE8937!UTM  16      -   0.99996969  x   0.99964621  =   0.99961591
 DE8937
 DE8937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3873584060(NAD 83)
 DE8937
 DE8937                          SUPERSEDED SURVEY CONTROL
 DE8937
 DE8937  NAD 83(2007)-  39 36 14.73153(N)    087 42 49.00935(W) AD(2002.00) 0
 DE8937  ELLIP H (02/10/07)  193.232  (m)                       GP(2002.00)    
 DE8937  ELLIP H (12/06/04)  193.230  (m)                       GP(       ) 4 1
 DE8937  NAD 83(1997)-  39 36 14.73143(N)    087 42 49.00943(W) AD(       ) 1
 DE8937  ELLIP H (12/18/02)  193.235  (m)                       GP(       ) 4 2
 DE8937  NAVD 88 (12/18/02)  225.3    (m)  GEOID99  model used  GPS OBS        
 DE8937
 DE8937.Superseded values are not recommended for survey control.
 DE8937
 DE8937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8937.See file dsdata.pdf to determine how the superseded data were derived.
 DE8937
 DE8937_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8937_STAMPING: PAR MAINT
 DE8937_MARK LOGO: ILDT
 DE8937_PROJECTION: FLUSH
 DE8937_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8937_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8937+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2012
 DE8937
 DE8937  HISTORY     - Date     Condition        Report By
 DE8937  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8937  HISTORY     - 20060825 GOOD             BCA
 DE8937  HISTORY     - 20120227 GOOD             ILDT
 DE8937  HISTORY     - 20120401 GOOD             PATRIC
 DE8937
 DE8937                          STATION DESCRIPTION
 DE8937
 DE8937'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8937'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE8937'TRANSPORTATION - PARIS STORAGE FACILITY AND DISTRICT OFFICE,
 DE8937'13473 IL HWY 133 ,  PARIS  -  ILLINOIS . CALL  217.465.4181  FOR
 DE8937'ACCESS
 DE8937'INFORMATION  (NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM -
 DE8937'HOURS MAY CHANGE DUE TO SEASONAL CONSIDERATIONS), FACILITY FAX
 DE8937'NUMBER IS 217.465.5732.
 DE8937'
 DE8937'THE STATION IS LOCATED  ABOUT 1.0 MI ( 1.6 KM ) WEST OF PARIS  AT THE
 DE8937'JUNCTION  STATE ROUTE 133  AND STATE ROUTE 16 , ENTRANCE STORAGE
 DE8937'FACILITY IS ON STATE ROUTE 133.  THE STATION IS ON THE SOUTH SIDE OF
 DE8937'THE STORAGE FACILITY, ON THE NORTH EDGE OF THE HELICOPTER PAD.  IT
 DE8937'IS  50.33  FT  NORTHWEST OF THE NORTHWEST CORNER OF THE
 DE8937'HELICOPTER PAD , 81.5  FT NORTH OF THE BACK OF CURB, 12.73 FT
 DE8937'EAST OF THE  4' CONCRETE SIDEWALK,  123.84 FT SOUTHWEST OF
 DE8937'THE SOUTHEAST CORNER OF THE MAIN STORAGE BUILDING ( BRICK ) .
 DE8937'
 DE8937'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8937'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8937'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8937'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8937'POINT IS  INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8937'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8937'ARE STAMPED ILL DEPT OF TRANSPORTATION EACH WITH THEIR
 DE8937'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8937'A PUNCHED DATUM POINT.
 DE8937
 DE8937                          STATION RECOVERY (2006)
 DE8937
 DE8937'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2006 (DR)
 DE8937'IN PARIS IDOT MAINTENANCE FACILITY, +/-300 FT. N OF MAIN BLDG.2, 50.4
 DE8937'FT. W'LY OF NW CORNER OF CONCRETE HELICOPTER PAD, 122.5 FT. S OF
 DE8937'STORAGE BLDG.13, ACCESS FROM EASTERLY-MOST ENTRANCE FROM HIGHWAY.
 DE8937
 DE8937                          STATION RECOVERY (2012)
 DE8937
 DE8937'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (SWR)
 DE8937'RECOVERED IN GOOD CONDITION.
 DE8937
 DE8937                          STATION RECOVERY (2012)
 DE8937
 DE8937'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DE8937'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8971 ***********************************************************************
 DE8971  DESIGNATION -  PAR MAINT AZ
 DE8971  PID         -  DE8971
 DE8971  STATE/COUNTY-  IL/EDGAR
 DE8971  COUNTRY     -  US
 DE8971  USGS QUAD   -  PARIS SOUTH (2018)
 DE8971
 DE8971                         *CURRENT SURVEY CONTROL
 DE8971  ______________________________________________________________________
 DE8971* NAD 83(2011) POSITION- 39 35 57.33845(N) 087 43 00.19926(W)   ADJUSTED
 DE8971* NAD 83(2011) ELLIP HT-   193.413 (meters)        (06/27/12)   ADJUSTED
 DE8971* NAD 83(2011) EPOCH   -  2010.00
 DE8971* NAVD 88 ORTHO HEIGHT -   225.5   (meters)      740.    (feet) GPS OBS
 DE8971  ______________________________________________________________________
 DE8971  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8971  GEOID HEIGHT    -        -32.057 (meters)                     GEOID99
 DE8971  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 DE8971  NAD 83(2011) X  -    196,066.937 (meters)                     COMP
 DE8971  NAD 83(2011) Y  - -4,917,430.428 (meters)                     COMP
 DE8971  NAD 83(2011) Z  -  4,043,924.428 (meters)                     COMP
 DE8971  LAPLACE CORR    -         -2.06  (seconds)                    DEFLEC18
 DE8971
 DE8971  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8971  Standards:
 DE8971         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8971            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8971  -------------------------------------------------------------------
 DE8971  NETWORK    3.30   4.29           1.54   1.04   2.19     -0.18889065
 DE8971  -------------------------------------------------------------------
 DE8971  Click here for local accuracies and other accuracy information.
 DE8971
 DE8971.The horizontal coordinates were established by GPS observations
 DE8971.and adjusted by the National Geodetic Survey in June 2012.
 DE8971
 DE8971.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8971.been affixed to the stable North American tectonic plate. See 
 DE8971.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8971
 DE8971.The horizontal coordinates are valid at the epoch date displayed above
 DE8971.which is a decimal equivalence of Year/Month/Day.
 DE8971
 DE8971.The orthometric height was determined by GPS observations and a
 DE8971.high-resolution geoid model.
 DE8971
 DE8971.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8971.GEOID18 height accuracy estimate available here.
 DE8971
 DE8971.Click photographs - Photos may exist for this station.
 DE8971
 DE8971.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8971
 DE8971.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8971
 DE8971.The ellipsoidal height was determined by GPS observations
 DE8971.and is referenced to NAD 83.
 DE8971
 DE8971. The following values were computed from the NAD 83(2011) position.
 DE8971
 DE8971;                    North         East     Units Scale Factor Converg.
 DE8971;SPC IL E     -   325,688.675   352,960.198   MT  1.00000952   +0 23 35.0
 DE8971;SPC IL E     - 1,068,530.26  1,158,003.58   sFT  1.00000952   +0 23 35.0
 DE8971;UTM  16      - 4,383,525.950   438,464.388   MT  0.99964662   -0 27 24.7
 DE8971
 DE8971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8971!SPC IL E     -   0.99996966  x   1.00000952  =   0.99997918
 DE8971!UTM  16      -   0.99996966  x   0.99964662  =   0.99961629
 DE8971
 DE8971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3846483525(NAD 83)
 DE8971
 DE8971                          SUPERSEDED SURVEY CONTROL
 DE8971
 DE8971  NAD 83(2007)-  39 35 57.33849(N)    087 43 00.20014(W) AD(2002.00) 0
 DE8971  ELLIP H (02/10/07)  193.434  (m)                       GP(2002.00)    
 DE8971  ELLIP H (12/06/04)  193.449  (m)                       GP(       ) 4 1
 DE8971  NAD 83(1997)-  39 35 57.33840(N)    087 43 00.20013(W) AD(       ) 1
 DE8971  ELLIP H (12/18/02)  193.449  (m)                       GP(       ) 4 2
 DE8971
 DE8971.Superseded values are not recommended for survey control.
 DE8971
 DE8971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8971.See file dsdata.pdf to determine how the superseded data were derived.
 DE8971
 DE8971_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8971_SETTING: 0 = UNSPECIFIED SETTING
 DE8971_STAMPING: PAR MAINT AZ
 DE8971_MARK LOGO: ILDT
 DE8971_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8971_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8971+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8971
 DE8971  HISTORY     - Date     Condition        Report By
 DE8971  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8971
 DE8971                          STATION DESCRIPTION
 DE8971
 DE8971'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8971'THE STATION IS  LOCATED 0.4 MI ( 0.6 KM ) SOUTHWEST OF THE ILLINOIS
 DE8971'DEPARTMENT OF   TRANSPORTATION - PARIS STORAGE FACILITY AND
 DE8971'DISTRICT OFFICE,  13473 IL HWY 133 ,  PARIS  -  ILLINOIS .
 DE8971'
 DE8971'THE STATION IS LOCATED  ABOUT 1.2 MI ( 1.9 KM ) WEST OF PARIS. TO
 DE8971'REACH
 DE8971'FROM  THE JUNCTION  AT THE STATE ROUTE 133  AND STATE ROUTE 16 ,  GO
 DE8971'WEST ON STATE ROUTE 16  ABOUT 0.7 MI ( 1.1 KM ) ,   THE STATION IS ON
 DE8971'THE LEFT .  IT IS  36.4   FT  SOUTHEAST  OF THE STATE ROUTE  16 , 22.7
 DE8971'FT
 DE8971'SOUTH OF THE STAMPED 1344 + 00  ( ON STATE ROUTE 16 ) , 137.9 FT.
 DE8971'SOUTHWEST OF THE TELEPHONE PEDESTAL .
 DE8971'
 DE8971'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8971'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8971'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8971'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8971'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8971'APPROX. 0.4 MILES (0.6 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8971'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8971'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8971'A PUNCHED DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1501 ***********************************************************************
 KA1501  DESIGNATION -  PARIS
 KA1501  PID         -  KA1501
 KA1501  STATE/COUNTY-  IL/EDGAR
 KA1501  COUNTRY     -  US
 KA1501  USGS QUAD   -  PARIS SOUTH (2018)
 KA1501
 KA1501                         *CURRENT SURVEY CONTROL
 KA1501  ______________________________________________________________________
 KA1501* NAD 83(1986) POSITION- 39 36 40.6    (N) 087 41 46.0    (W)   HD_HELD2
 KA1501* NAVD 88 ORTHO HEIGHT -   221.300 (meters)      726.05  (feet) ADJUSTED
 KA1501  ______________________________________________________________________
 KA1501  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 KA1501  DYNAMIC HEIGHT  -        221.183 (meters)      725.66  (feet) COMP
 KA1501  MODELED GRAVITY -    980,090.4   (mgal)                       NAVD 88
 KA1501
 KA1501  VERT ORDER      -  FIRST     CLASS II
 KA1501
 KA1501.The horizontal coordinates were established by autonomous hand held GPS
 KA1501.observations and have an estimated accuracy of +/- 10 meters.
 KA1501
 KA1501.The orthometric height was determined by differential leveling and
 KA1501.adjusted by the NATIONAL GEODETIC SURVEY
 KA1501.in June 1991.
 KA1501
 KA1501.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1501.GEOID18 height accuracy estimate available here.
 KA1501
 KA1501.Click photographs - Photos may exist for this station.
 KA1501
 KA1501.The dynamic height is computed by dividing the NAVD 88
 KA1501.geopotential number by the normal gravity value computed on the
 KA1501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1501.degrees latitude (g = 980.6199 gals.).
 KA1501
 KA1501.The modeled gravity was interpolated from observed gravity values.
 KA1501
 KA1501;                    North         East    Units  Estimated Accuracy
 KA1501;SPC IL E     -   327,035.      354,721.      MT  (+/- 10 meters HH2 GPS)
 KA1501
 KA1501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4024484845(NAD 83)
 KA1501
 KA1501                          SUPERSEDED SURVEY CONTROL
 KA1501
 KA1501  NGVD 29 (??/??/92)  221.392  (m)          726.35   (f) ADJ UNCH    1 2
 KA1501
 KA1501.Superseded values are not recommended for survey control.
 KA1501
 KA1501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1501.See file dsdata.pdf to determine how the superseded data were derived.
 KA1501
 KA1501_MARKER: DB = BENCH MARK DISK
 KA1501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1501_STAMPING: PARIS 1932
 KA1501_MARK LOGO: CGS
 KA1501_PROJECTION: FLUSH
 KA1501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1501+STABILITY: SURFACE MOTION
 KA1501_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1501+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2020
 KA1501
 KA1501  HISTORY     - Date     Condition        Report By
 KA1501  HISTORY     - 1932     MONUMENTED       CGS
 KA1501  HISTORY     - 1956     GOOD             CGS
 KA1501  HISTORY     - 1968     GOOD             CGS
 KA1501  HISTORY     - 20110127 GOOD             ILDT
 KA1501  HISTORY     - 20120401 GOOD             GEOSPC
 KA1501  HISTORY     - 20200426 GOOD             USPSQD
 KA1501
 KA1501                          STATION DESCRIPTION
 KA1501
 KA1501'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1501'AT PARIS.
 KA1501'AT PARIS IN THE SOUTHWEST CORNER OF COURT HOUSE LAWN, 29 FEET
 KA1501'NORTH OF NORTH CURB OF COURT STREET, 20 1/2 FEET EAST OF EAST
 KA1501'CURB OF CENTRAL AVENUE, 123 FEET SOUTHWEST OF SOUTHWEST END OF
 KA1501'NORTHWEST STONE RAILING OF SOUTHWEST ENTRANCE TO COURT HOUSE, 4 FEET
 KA1501'NORTHWEST OF NORTHWEST EDGE OF A WALK LEADING TO SOUTHWEST ENTRANCE OF
 KA1501'COURT HOUSE, AND SET IN THE TOP OF A LARGE CONCRETE POST PROJECTING
 KA1501'2 INCHES.
 KA1501
 KA1501                          STATION RECOVERY (1968)
 KA1501
 KA1501'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 KA1501'RECOVERED IN GOOD CONDITION.
 KA1501
 KA1501                          STATION RECOVERY (2011)
 KA1501
 KA1501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1501'RECOVERED IN GOOD CONDITION.
 KA1501
 KA1501                          STATION RECOVERY (2012)
 KA1501
 KA1501'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1501'RECOVERED AS DESCRIBED.
 KA1501
 KA1501                          STATION RECOVERY (2020)
 KA1501
 KA1501'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 KA1501'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1883 ***********************************************************************
 HB1883  DESIGNATION -  PARIS R 9 12
 HB1883  PID         -  HB1883
 HB1883  STATE/COUNTY-  IL/HARDIN
 HB1883  COUNTRY     -  US
 HB1883  USGS QUAD   -  HEROD (2018)
 HB1883
 HB1883                         *CURRENT SURVEY CONTROL
 HB1883  ______________________________________________________________________
 HB1883* NAD 83(2011) POSITION- 37 31 07.19830(N) 088 22 51.28700(W)   ADJUSTED
 HB1883* NAD 83(2011) ELLIP HT-   161.682 (meters)        (06/27/12)   ADJUSTED
 HB1883* NAD 83(2011) EPOCH   -  2010.00
 HB1883* NAVD 88 ORTHO HEIGHT -   191.0   (meters)      627.    (feet) GPS OBS
 HB1883  ______________________________________________________________________
 HB1883  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1883  GEOID HEIGHT    -        -29.370 (meters)                     GEOID93
 HB1883  GEOID HEIGHT    -        -29.283 (meters)                     GEOID18
 HB1883  NAD 83(2011) X  -    143,117.410 (meters)                     COMP
 HB1883  NAD 83(2011) Y  - -5,063,249.277 (meters)                     COMP
 HB1883  NAD 83(2011) Z  -  3,863,305.958 (meters)                     COMP
 HB1883  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 HB1883
 HB1883  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1883  Standards:
 HB1883         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1883            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1883  -------------------------------------------------------------------
 HB1883  NETWORK    1.45   1.65           0.66   0.50   0.84     -0.00585228
 HB1883  -------------------------------------------------------------------
 HB1883  Click here for local accuracies and other accuracy information.
 HB1883
 HB1883.The horizontal coordinates were established by GPS observations
 HB1883.and adjusted by the National Geodetic Survey in June 2012.
 HB1883
 HB1883.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1883.been affixed to the stable North American tectonic plate. See 
 HB1883.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1883
 HB1883.The horizontal coordinates are valid at the epoch date displayed above
 HB1883.which is a decimal equivalence of Year/Month/Day.
 HB1883
 HB1883.The orthometric height was determined by GPS observations and a
 HB1883.high-resolution geoid model.
 HB1883
 HB1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1883.GEOID18 height accuracy estimate available here.
 HB1883
 HB1883.Click photographs - Photos may exist for this station.
 HB1883
 HB1883.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1883
 HB1883.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1883
 HB1883.The ellipsoidal height was determined by GPS observations
 HB1883.and is referenced to NAD 83.
 HB1883
 HB1883. The following values were computed from the NAD 83(2011) position.
 HB1883
 HB1883;                    North         East     Units Scale Factor Converg.
 HB1883;SPC IL E     -    94,553.084   295,793.894   MT  0.99997522   -0 01 44.3
 HB1883;SPC IL E     -   310,212.91    970,450.47   sFT  0.99997522   -0 01 44.3
 HB1883;UTM  16      - 4,153,307.928   377,968.302   MT  0.99978343   -0 50 28.0
 HB1883
 HB1883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1883!SPC IL E     -   0.99997463  x   0.99997522  =   0.99994985
 HB1883!UTM  16      -   0.99997463  x   0.99978343  =   0.99975806
 HB1883
 HB1883:                Primary Azimuth Mark                     Grid Az
 HB1883:SPC IL E     -  PARIS R 9 12 AZ MK                       269 57 00.3
 HB1883:UTM  16      -  PARIS R 9 12 AZ MK                       270 45 44.0
 HB1883
 HB1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7796853307(NAD 83)
 HB1883
 HB1883|---------------------------------------------------------------------|
 HB1883| PID    Reference Object                     Distance      Geod. Az  |
 HB1883|                                                           dddmmss.s |
 HB1883| HB1882 PARIS R 9 12 AZ MK                  APPROX. 0.9 KM 2695516.0 |
 HB1883|---------------------------------------------------------------------|
 HB1883
 HB1883                          SUPERSEDED SURVEY CONTROL
 HB1883
 HB1883  NAD 83(2007)-  37 31 07.19840(N)    088 22 51.28772(W) AD(2002.00) 0
 HB1883  ELLIP H (02/10/07)  161.707  (m)                       GP(2002.00)    
 HB1883  ELLIP H (03/08/05)  161.690  (m)                       GP(       ) 4 1
 HB1883  NAD 83(1997)-  37 31 07.19831(N)    088 22 51.28784(W) AD(       ) 1
 HB1883  ELLIP H (10/21/99)  161.699  (m)                       GP(       ) 4 1
 HB1883  NAD 83(1997)-  37 31 07.20087(N)    088 22 51.28777(W) AD(       ) 1
 HB1883  NAD 83(1993)-  37 31 07.20257(N)    088 22 51.28770(W) AD(       ) 1
 HB1883  NAD 83(1986)-  37 31 07.20934(N)    088 22 51.29057(W) AD(       ) 1
 HB1883
 HB1883.Superseded values are not recommended for survey control.
 HB1883
 HB1883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1883.See file dsdata.pdf to determine how the superseded data were derived.
 HB1883
 HB1883_MARKER: I = METAL ROD
 HB1883_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1883_STAMPING: PARIS R-9-12 1991
 HB1883_MARK LOGO: USFS
 HB1883_PROJECTION: FLUSH
 HB1883_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1883_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1883+STABILITY: POSITION/ELEVATION WELL
 HB1883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1883+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2008
 HB1883_ROD/PIPE-DEPTH: 10 meters
 HB1883
 HB1883  HISTORY     - Date     Condition        Report By
 HB1883  HISTORY     - 1991     MONUMENTED       USFS
 HB1883  HISTORY     - 19921211 GOOD
 HB1883  HISTORY     - 20080603 GOOD             ILDT
 HB1883
 HB1883                          STATION DESCRIPTION
 HB1883
 HB1883'DESCRIBED BY US FOREST SERVICE 1991
 HB1883'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,145 AND 34 LOCATED
 HB1883'IN HARRISBURG, IL GO SOUTHERLY 9.7 KM (6.0 MI) ON ROUTE 145-34 TO THE
 HB1883'JUNCTION OF ILLINOIS STATE ROUTE 145 AND 34, TURN LEFT (EASTERLY) ON
 HB1883'ROUTE 34 AND GO 18.8 KM (11.7 MI) TO A ROAD ON THE LEFT (EAST), TURN
 HB1883'LEFT (EAST) AND GO .72 KM (0.45 MI) TO A TEE INTERSECTION, TURN RIGHT
 HB1883'(SOUTHERLY) AND GO 1.13 KM (0.70 MI) TO A CROSSROADS, STATION AZIMUTH
 HB1883'IS ON THE RIGHT (WEST) SIDE OF THE ROAD, TURN LEFT (EAST) AND GO .90
 HB1883'KM (0.56 MI) TO THE STATION ON THE RIGHT (EAST) AT A CURVE IN THE
 HB1883'ROAD.  STATION (PARIS) IS AN ALUMINUM CYLINDER WITH ACCESS COVER, SET
 HB1883'IN CONCRETE WITH CENTER PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE
 HB1883'ACCESS COVER.
 HB1883'1.)  11.6M SOUTHEAST OF THE CENTERLINE OF THE ROAD.
 HB1883'2.)  1.5M NORTHEAST OF THE EAST CORNER POST OF A GATE.
 HB1883'3.)  16.4M SOUTHEAST OF A 10 INCH DIAMETER CEDAR TREE IN THE FRONT
 HB1883'YARD OF A RESIDENCE.
 HB1883
 HB1883                          STATION RECOVERY (1992)
 HB1883
 HB1883'RECOVERED 1992
 HB1883'RECOVERED IN GOOD CONDITION.
 HB1883
 HB1883                          STATION RECOVERY (2008)
 HB1883
 HB1883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1883'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1882 ***********************************************************************
 HB1882  DESIGNATION -  PARIS R 9 12 AZ MK
 HB1882  PID         -  HB1882
 HB1882  STATE/COUNTY-  IL/HARDIN
 HB1882  COUNTRY     -  US
 HB1882  USGS QUAD   -  HEROD (2018)
 HB1882
 HB1882                         *CURRENT SURVEY CONTROL
 HB1882  ______________________________________________________________________
 HB1882* NAD 83(2011) POSITION- 37 31 07.15643(N) 088 23 28.02023(W)   ADJUSTED
 HB1882* NAD 83(2011) ELLIP HT-   124.373 (meters)        (06/27/12)   ADJUSTED
 HB1882* NAD 83(2011) EPOCH   -  2010.00
 HB1882* NAVD 88 ORTHO HEIGHT -   153.7   (meters)      504.    (feet) GPS OBS
 HB1882  ______________________________________________________________________
 HB1882  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1882  GEOID HEIGHT    -        -29.360 (meters)                     GEOID93
 HB1882  GEOID HEIGHT    -        -29.272 (meters)                     GEOID18
 HB1882  NAD 83(2011) X  -    142,214.897 (meters)                     COMP
 HB1882  NAD 83(2011) Y  - -5,063,245.890 (meters)                     COMP
 HB1882  NAD 83(2011) Z  -  3,863,282.212 (meters)                     COMP
 HB1882  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 HB1882
 HB1882  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1882  Standards:
 HB1882         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1882            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1882  -------------------------------------------------------------------
 HB1882  NETWORK    1.69   1.84           0.78   0.57   0.94     -0.02886205
 HB1882  -------------------------------------------------------------------
 HB1882  Click here for local accuracies and other accuracy information.
 HB1882
 HB1882.The horizontal coordinates were established by GPS observations
 HB1882.and adjusted by the National Geodetic Survey in June 2012.
 HB1882
 HB1882.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1882.been affixed to the stable North American tectonic plate. See 
 HB1882.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1882
 HB1882.The horizontal coordinates are valid at the epoch date displayed above
 HB1882.which is a decimal equivalence of Year/Month/Day.
 HB1882
 HB1882.The orthometric height was determined by GPS observations and a
 HB1882.high-resolution geoid model.
 HB1882
 HB1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1882.GEOID18 height accuracy estimate available here.
 HB1882
 HB1882.Click photographs - Photos may exist for this station.
 HB1882
 HB1882.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1882
 HB1882.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1882
 HB1882.The ellipsoidal height was determined by GPS observations
 HB1882.and is referenced to NAD 83.
 HB1882
 HB1882. The following values were computed from the NAD 83(2011) position.
 HB1882
 HB1882;                    North         East     Units Scale Factor Converg.
 HB1882;SPC IL E     -    94,552.298   294,891.876   MT  0.99997532   -0 02 06.7
 HB1882;SPC IL E     -   310,210.33    967,491.10   sFT  0.99997532   -0 02 06.7
 HB1882;UTM  16      - 4,153,319.926   377,066.535   MT  0.99978615   -0 50 50.4
 HB1882
 HB1882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1882!SPC IL E     -   0.99998048  x   0.99997532  =   0.99995580
 HB1882!UTM  16      -   0.99998048  x   0.99978615  =   0.99976664
 HB1882
 HB1882:                Primary Azimuth Mark                     Grid Az
 HB1882:SPC IL E     -  PARIS R 9 12                             089 57 00.3
 HB1882:UTM  16      -  PARIS R 9 12                             090 45 44.0
 HB1882
 HB1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7706653319(NAD 83)
 HB1882
 HB1882|---------------------------------------------------------------------|
 HB1882| PID    Reference Object                     Distance      Geod. Az  |
 HB1882|                                                           dddmmss.s |
 HB1882| HB1883 PARIS R 9 12                        APPROX. 0.9 KM 0895453.6 |
 HB1882|---------------------------------------------------------------------|
 HB1882
 HB1882                          SUPERSEDED SURVEY CONTROL
 HB1882
 HB1882  NAD 83(2007)-  37 31 07.15653(N)    088 23 28.02095(W) AD(2002.00) 0
 HB1882  ELLIP H (02/10/07)  124.397  (m)                       GP(2002.00)    
 HB1882  ELLIP H (03/08/05)  124.383  (m)                       GP(       ) 4 1
 HB1882  NAD 83(1997)-  37 31 07.15647(N)    088 23 28.02104(W) AD(       ) 1
 HB1882  ELLIP H (10/21/99)  124.391  (m)                       GP(       ) 4 1
 HB1882  NAD 83(1997)-  37 31 07.15921(N)    088 23 28.02102(W) AD(       ) 1
 HB1882  NAD 83(1993)-  37 31 07.16070(N)    088 23 28.02095(W) AD(       ) 1
 HB1882  NAD 83(1986)-  37 31 07.16751(N)    088 23 28.02377(W) AD(       ) 1
 HB1882
 HB1882.Superseded values are not recommended for survey control.
 HB1882
 HB1882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1882.See file dsdata.pdf to determine how the superseded data were derived.
 HB1882
 HB1882_MARKER: DD = SURVEY DISK
 HB1882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1882_STAMPING: PARIS AZIMUTH R-9-12 1991
 HB1882_MARK LOGO: USFS
 HB1882_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1882_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1882+STABILITY: POSITION/ELEVATION WELL
 HB1882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1882+SATELLITE: SATELLITE OBSERVATIONS - December 11, 1992
 HB1882
 HB1882  HISTORY     - Date     Condition        Report By
 HB1882  HISTORY     - 1991     MONUMENTED       USFS
 HB1882  HISTORY     - 19921211 GOOD
 HB1882
 HB1882                          STATION DESCRIPTION
 HB1882
 HB1882'DESCRIBED BY US FOREST SERVICE 1991
 HB1882'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,145 AND 34 LOCATED
 HB1882'IN HARRISBURG, IL GO SOUTHERLY 9.7 KM (6.0 MI) ON ROUTE 145-34 TO THE
 HB1882'JUNCTION OF ILLINOIS STATE ROUTE 145 AND 34, TURN LEFT (EASTERLY) ON
 HB1882'ROUTE 34 AND GO 18.8 KM (11.7 MI) TO A ROAD ON THE LEFT (EAST), TURN
 HB1882'LEFT (EAST)AND GO .72 KM (0.45 MI)  TO A TEE INTERSECTION, TURN RIGHT
 HB1882'(SOUTHERLY) AND GO 1.13 KM (0.70 MI) TO A CROSSROADS, STATION AZIMUTH
 HB1882'IS ON THE RIGHT (WEST) SIDE OF THE ROAD.  STATION AZIMUTH (PARIS) IS
 HB1882'A CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED MARK, SET IN
 HB1882'CONCRETE.
 HB1882'1.)  8.8M NORTHWEST OF THE CENTERPOINT OF A TEE ROAD INTERSECTION.
 HB1882'2.)  .55M SOUTH OF A CORNER POST TO THE NORTH.
 HB1882'3.)  2.0M SOUTH OF A POWER POLE.
 HB1882
 HB1882                          STATION RECOVERY (1992)
 HB1882
 HB1882'RECOVERED 1992
 HB1882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0204 ***********************************************************************
 NG0204  DESIGNATION -  PARK
 NG0204  PID         -  NG0204
 NG0204  STATE/COUNTY-  IL/LAKE
 NG0204  COUNTRY     -  US
 NG0204  USGS QUAD   -  WAUKEGAN (2018)
 NG0204
 NG0204                         *CURRENT SURVEY CONTROL
 NG0204  ______________________________________________________________________
 NG0204* NAD 83(1986) POSITION- 42 21 41.     (N) 087 49 27.     (W)   SCALED
 NG0204* NAVD 88 ORTHO HEIGHT -   178.663 (meters)      586.16  (feet) ADJUSTED
 NG0204  ______________________________________________________________________
 NG0204  GEOID HEIGHT    -        -34.372 (meters)                     GEOID18
 NG0204  DYNAMIC HEIGHT  -        178.607 (meters)      585.98  (feet) COMP
 NG0204  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 NG0204
 NG0204  VERT ORDER      -  FIRST     CLASS 0
 NG0204
 NG0204.The horizontal coordinates were scaled from a map and have
 NG0204.an estimated accuracy of +/- 6 seconds.
 NG0204
 NG0204.The orthometric height was determined by differential leveling and
 NG0204.adjusted by the NATIONAL GEODETIC SURVEY
 NG0204.in June 1991.
 NG0204
 NG0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0204.GEOID18 height accuracy estimate available here.
 NG0204
 NG0204.Click photographs - Photos may exist for this station.
 NG0204
 NG0204.The dynamic height is computed by dividing the NAVD 88
 NG0204.geopotential number by the normal gravity value computed on the
 NG0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0204.degrees latitude (g = 980.6199 gals.).
 NG0204
 NG0204.The modeled gravity was interpolated from observed gravity values.
 NG0204
 NG0204;                    North         East    Units  Estimated Accuracy
 NG0204;SPC IL E     -   632,370.      341,940.      MT  (+/- 180 meters Scaled)
 NG0204
 NG0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM321902(NAD 83)
 NG0204
 NG0204                          SUPERSEDED SURVEY CONTROL
 NG0204
 NG0204  NGVD 29 (??/??/92)  178.77   (m)          586.5    (f) COMPUTED    1 0
 NG0204
 NG0204.Superseded values are not recommended for survey control.
 NG0204
 NG0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0204.See file dsdata.pdf to determine how the superseded data were derived.
 NG0204
 NG0204_MARKER: Z = SEE DESCRIPTION
 NG0204_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0204_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0204
 NG0204  HISTORY     - Date     Condition        Report By
 NG0204  HISTORY     - UNK      MONUMENTED       USLS
 NG0204  HISTORY     - 1973     GOOD             NGS
 NG0204
 NG0204                          STATION DESCRIPTION
 NG0204
 NG0204'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0204'AT WAUKEGAN.
 NG0204'0.1 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0204'THE STATION AT WAUKEGAN, THENCE 0.15 MILE EAST ALONG MADISON
 NG0204'STREET, IN THE WEST SIDE OF A SMALL OPEN PARK, 160.0 FEET NORTH
 NG0204'OF CENTER LINE OF MADISON STREET, 146.5 FEET WEST OF CENTER
 NG0204'LINE OF HARBOR PL., 29.0 FEET NORTH NORTHWEST OF A 28-INCH
 NG0204'COTTONWOOD TREE (WHICH IS THE MOST NORTHERLY ONE OF A CLUSTER
 NG0204'OF 3 TREES) 16.7 FEET SOUTHWEST OF A 36-INCH COTTONWOOD TREE,
 NG0204'2.3 FEET EAST OF A CHAIN LINK FENCE.  A COPPER COATED STEEL ROD
 NG0204'DRIVEN TO A DEPTH OF 10 FEET, ABOUT 1 FOOT BELOW THE LEVEL OF
 NG0204'THE GROUND.  SECTION 22, T 45 N, R 12 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0877 ***********************************************************************
 NH0877  DESIGNATION -  PARK
 NH0877  PID         -  NH0877
 NH0877  STATE/COUNTY-  IL/WINNEBAGO
 NH0877  COUNTRY     -  US
 NH0877  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0877
 NH0877                         *CURRENT SURVEY CONTROL
 NH0877  ______________________________________________________________________
 NH0877* NAD 83(1997) POSITION- 42 16 35.79487(N) 089 05 31.73534(W)   ADJUSTED
 NH0877* NAVD 88 ORTHO HEIGHT -   222.734 (meters)      730.75  (feet) POSTED
 NH0877  ______________________________________________________________________
 NH0877  GEOID HEIGHT    -        -33.401 (meters)                     GEOID18
 NH0877  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 NH0877  DYNAMIC HEIGHT  -        222.66  (meters)      730.5   (feet) COMP
 NH0877  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 NH0877
 NH0877  HORZ ORDER      -  SECOND
 NH0877  VERT ORDER      -  * POSTED, SEE BELOW
 NH0877
 NH0877.The horizontal coordinates were established by classical geodetic methods
 NH0877.and adjusted by the National Geodetic Survey in October 1999.
 NH0877
 NH0877.The orthometric height was determined by differential leveling
 NH0877.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0877
 NH0877.* This is a POSTED BENCH MARK height.
 NH0877
 NH0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0877.GEOID18 height accuracy estimate available here.
 NH0877
 NH0877.Click photographs - Photos may exist for this station.
 NH0877
 NH0877.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0877
 NH0877.The dynamic height is computed by dividing the NAVD 88
 NH0877.geopotential number by the normal gravity value computed on the
 NH0877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0877.degrees latitude (g = 980.6199 gals.).
 NH0877
 NH0877.The modeled gravity was interpolated from observed gravity values.
 NH0877
 NH0877. The following values were computed from the NAD 83(1997) position.
 NH0877
 NH0877;                    North         East     Units Scale Factor Converg.
 NH0877;SPC IL W     -   623,364.594   788,633.331   MT  1.00003780   +0 43 22.4
 NH0877;SPC IL W     - 2,045,155.34  2,587,374.52   sFT  1.00003780   +0 43 22.4
 NH0877;UTM  16      - 4,682,607.983   327,481.923   MT  0.99996621   -1 24 27.9
 NH0877
 NH0877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0877!SPC IL W     -   0.99997031  x   1.00003780  =   1.00000811
 NH0877!UTM  16      -   0.99997031  x   0.99996621  =   0.99993652
 NH0877
 NH0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2748182607(NAD 83)
 NH0877
 NH0877                          SUPERSEDED SURVEY CONTROL
 NH0877
 NH0877  NAD 83(1996)-  42 16 35.79536(N)    089 05 31.73643(W) AD(       ) 2
 NH0877  NAD 83(1991)-  42 16 35.79487(N)    089 05 31.73587(W) AD(       ) 2
 NH0877  NAD 83(1986)-  42 16 35.79512(N)    089 05 31.73562(W) AD(       ) 2
 NH0877  NAD 27      -  42 16 35.73220(N)    089 05 31.35340(W) AD(       ) 2
 NH0877  USSD        -  42 16 35.84300(N)    089 05 31.14200(W) AD(       ) 3
 NH0877
 NH0877.Superseded values are not recommended for survey control.
 NH0877
 NH0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0877.See file dsdata.pdf to determine how the superseded data were derived.
 NH0877
 NH0877_MARKER: X = CHISELED CROSS
 NH0877_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NH0877+WITH SETTING: PAVEMENT
 NH0877_SP_SET: MANHOLE RIM
 NH0877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0877+STABILITY: SURFACE MOTION
 NH0877
 NH0877  HISTORY     - Date     Condition        Report By
 NH0877  HISTORY     - 1920     MONUMENTED       CGS
 NH0877  HISTORY     - 1930     SEE DESCRIPTION  CGS
 NH0877  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0877
 NH0877                          STATION DESCRIPTION
 NH0877
 NH0877'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0877'STATION IS LOCATED AT ROCKFORD, ON THE RIM OF A LARGE SEWER
 NH0877'MANHOLE ON THE E SIDE OF CHURCH STREET, JUST N OF PARK
 NH0877'STREET AT THE CURVE IN CHURCH STREET, 2.14 METERS (7.02
 NH0877'FEET) W OF THE E AND NEAREST CURB, AND 1.61 METERS (5.28
 NH0877'FEET) E OF THE E AND NEAREST RAIL OF THE STREET-CAR TRACK.
 NH0877'THE STATION IS MARKED BY A CROSS CUT ON THE N EDGE OF THE
 NH0877'IRON RIM OF THE MANHOLE, AND THE NAME PARK IS ALSO STAMPED
 NH0877'ON THE RIM.  THERE IS NO REFERENCE MARK.
 NH0877
 NH0877                          STATION RECOVERY (1930)
 NH0877
 NH0877'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (EAJ)
 NH0877'STATION DESTROYED NOV. 30, 1930 BY E.A. JOHNSON AS PER REQUEST
 NH0877'IN DIRECTORS LETTER OF NOV. 29, 1930.--COPY ON FILE IN SECTION
 NH0877'OF LEVELING.
 NH0877
 NH0877                          STATION RECOVERY (1997)
 NH0877
 NH0877'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0877'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2597 ***********************************************************************
 ME2597  DESIGNATION -  PARK FOREST MUNICIPAL TANK
 ME2597  PID         -  ME2597
 ME2597  STATE/COUNTY-  IL/COOK
 ME2597  COUNTRY     -  US
 ME2597  USGS QUAD   -  STEGER (2018)
 ME2597
 ME2597                         *CURRENT SURVEY CONTROL
 ME2597  ______________________________________________________________________
 ME2597* NAD 83(1997) POSITION- 41 28 22.22395(N) 087 41 32.88203(W)   ADJUSTED
 ME2597  ______________________________________________________________________
 ME2597  GEOID HEIGHT    -        -33.331 (meters)                     GEOID18
 ME2597  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 ME2597  HORZ ORDER      -  THIRD
 ME2597
 ME2597.The horizontal coordinates were established by classical geodetic methods
 ME2597.and adjusted by the National Geodetic Survey in October 1999.
 ME2597
 ME2597.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2597.GEOID18 height accuracy estimate available here.
 ME2597
 ME2597.Click photographs - Photos may exist for this station.
 ME2597
 ME2597.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2597
 ME2597. The following values were computed from the NAD 83(1997) position.
 ME2597
 ME2597;                    North         East     Units Scale Factor Converg.
 ME2597;SPC IL E     -   533,751.647   353,531.016   MT  1.00001025   +0 25 28.0
 ME2597;SPC IL E     - 1,751,150.20  1,159,876.34   sFT  1.00001025   +0 25 28.0
 ME2597;UTM  16      - 4,591,480.348   442,180.450   MT  0.99964114   -0 27 31.0
 ME2597
 ME2597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4218091480(NAD 83)
 ME2597
 ME2597                          SUPERSEDED SURVEY CONTROL
 ME2597
 ME2597  NAD 83(1997)-  41 28 22.22396(N)    087 41 32.88205(W) AD(       ) 3
 ME2597  NAD 83(1986)-  41 28 22.22744(N)    087 41 32.88958(W) AD(       ) 3
 ME2597  NAD 27      -  41 28 22.10241(N)    087 41 32.73063(W) AD(       ) 3
 ME2597
 ME2597.Superseded values are not recommended for survey control.
 ME2597
 ME2597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2597.See file dsdata.pdf to determine how the superseded data were derived.
 ME2597
 ME2597_MARKER: 53 = ELEVATED TANK
 ME2597
 ME2597  HISTORY     - Date     Condition        Report By
 ME2597  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2597  HISTORY     - 1959     GOOD             CGS
 ME2597  HISTORY     - 19880912 GOOD             USPSQD
 ME2597
 ME2597                          STATION DESCRIPTION
 ME2597
 ME2597'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2597'STATION IS LOCATED IN THE RESIDENTIAL SECTION OF PARK FOREST,
 ME2597'ABOUT 300 FEET
 ME2597'WEST OF MIAMA STREET, 200 FEET EAST OF BLACKHAWK STREET AND 150 FEET
 ME2597'NORTH OF INDIAWOOD DRIVE.  IT IS
 ME2597'AN 8 LEGGED STEEL STRUCTURE WITH A LARGE STEEL WATER
 ME2597'TANK ATOP AND IS ABOUT 125 FEET HIGH.  THE TANK IS
 ME2597'PAINTED SILVER AND HAS THE LEGEND
 ME2597'PARK FOREST PAINTED IN LARGE BLACK LETTERS ON THE NORTH AND SOUTH
 ME2597'SIDES OF THE TANK.  THE POINT
 ME2597'OBSERVED ON WAS THE METAL BALL AT THE APEX OF THE ROOF OF THE TANK.
 ME2597
 ME2597                          STATION RECOVERY (1959)
 ME2597
 ME2597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2597'THE STATION IS LOCATED IN THE NORTHWEST CORNER OF INDIAN WOOD ST. AND
 ME2597'BLACKHAWK DR. IN THE TOWN OF
 ME2597'PARK FOREST.
 ME2597'
 ME2597'THE STATION IS A STEEL TANK PAINTED SILVER AND PARK FOREST PAINTED ON
 ME2597'THE NORTH AND SOUTH SIDES IN
 ME2597'LARGE BLACK LETTERS AND IS APPROXIMATELY 130 FEET HIGH.
 ME2597'
 ME2597'THE POINT INTERSECTED WAS THE FINIAL ON TOP.
 ME2597'
 ME2597'DESCRIBED BY L.W. SWENSON IN 1952.
 ME2597
 ME2597                          STATION RECOVERY (1988)
 ME2597
 ME2597'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME2597'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0527 ***********************************************************************
 NG0527  DESIGNATION -  PARK RIDGE
 NG0527  PID         -  NG0527
 NG0527  STATE/COUNTY-  IL/COOK
 NG0527  COUNTRY     -  US
 NG0527  USGS QUAD   -  PARK RIDGE (2018)
 NG0527
 NG0527                         *CURRENT SURVEY CONTROL
 NG0527  ______________________________________________________________________
 NG0527* NAD 83(1997) POSITION- 42 00 54.96497(N) 087 49 40.21488(W)   ADJUSTED
 NG0527* NAVD 88 ORTHO HEIGHT -   201.9   (meters)      662.    (feet) VERTCON3
 NG0527  ______________________________________________________________________
 NG0527  GEOID HEIGHT    -        -33.744 (meters)                     GEOID18
 NG0527  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 NG0527  HORZ ORDER      -  FIRST
 NG0527
 NG0527.The horizontal coordinates were established by classical geodetic methods
 NG0527.and adjusted by the National Geodetic Survey in October 1999.
 NG0527
 NG0527.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0527.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0527
 NG0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0527.GEOID18 height accuracy estimate available here.
 NG0527
 NG0527.Click photographs - Photos may exist for this station.
 NG0527
 NG0527.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0527
 NG0527. The following values were computed from the NAD 83(1997) position.
 NG0527
 NG0527;                    North         East     Units Scale Factor Converg.
 NG0527;SPC IL E     -   593,922.067   341,869.715   MT  0.99999656   +0 20 18.1
 NG0527;SPC IL E     - 1,948,559.31  1,121,617.56   sFT  0.99999656   +0 20 18.1
 NG0527;UTM  16      - 4,651,802.867   431,456.609   MT  0.99965781   -0 33 14.8
 NG0527
 NG0527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0527!SPC IL E     -   0.99997362  x   0.99999656  =   0.99997018
 NG0527!UTM  16      -   0.99997362  x   0.99965781  =   0.99963144
 NG0527
 NG0527:                Primary Azimuth Mark                     Grid Az
 NG0527:SPC IL E     -  CALDWELL                                 111 14 14.6
 NG0527:UTM  16      -  CALDWELL                                 112 07 47.5
 NG0527
 NG0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3145651802(NAD 83)
 NG0527
 NG0527|---------------------------------------------------------------------|
 NG0527| PID    Reference Object                     Distance      Geod. Az  |
 NG0527|                                                           dddmmss.s |
 NG0527| CI9566 PARK RIDGE RM 3                      83.741 METERS 01602     |
 NG0527| ME3052 CALDWELL                            APPROX. 5.4 KM 1113432.7 |
 NG0527| CI9564 PARK RIDGE RM 1                      23.132 METERS 17740     |
 NG0527| CI9565 PARK RIDGE RM 2                      26.066 METERS 35744     |
 NG0527|---------------------------------------------------------------------|
 NG0527
 NG0527                          SUPERSEDED SURVEY CONTROL
 NG0527
 NG0527  NAD 83(1997)-  42 00 54.96510(N)    087 49 40.21549(W) AD(       ) 1
 NG0527  NAD 83(1994)-  42 00 54.96637(N)    087 49 40.23006(W) AD(       ) 1
 NG0527  NAD 83(1986)-  42 00 54.96790(N)    087 49 40.22953(W) AD(       ) 1
 NG0527  NAD 27      -  42 00 54.85855(N)    087 49 40.00162(W) AD(       ) 1
 NG0527  NGVD 29 (07/19/86)  202.0    (m)          663.     (f) VERT ANG       
 NG0527
 NG0527.Superseded values are not recommended for survey control.
 NG0527
 NG0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0527.See file dsdata.pdf to determine how the superseded data were derived.
 NG0527
 NG0527_MARKER: DS = TRIANGULATION STATION DISK
 NG0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0527_STAMPING: PARK RIDGE 1956
 NG0527_MARK LOGO: CGS
 NG0527_PROJECTION: FLUSH
 NG0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0527+STABILITY: SURFACE MOTION
 NG0527
 NG0527  HISTORY     - Date     Condition        Report By
 NG0527  HISTORY     - 1956     MONUMENTED       CGS
 NG0527  HISTORY     - 1977     GOOD             NGS
 NG0527  HISTORY     - 19951119 GOOD             USPSQD
 NG0527
 NG0527                          STATION DESCRIPTION
 NG0527
 NG0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0527'THE STATION IS LOCATED IN THE CITY OF PARK RIDGE AT THE INTERSECTION
 NG0527'OF ELM STREET AND NORTH ASHLAND AVENUE, IN A RECTANGULAR AREA, KNOWN
 NG0527'AS ASHLAND PARK, BETWEEN THE EAST AND WEST TRAFFIC LANES OF NORTH
 NG0527'ASHLAND AVENUE.
 NG0527'
 NG0527'THE STATION IS 123 FEET NORTH OF THE CENTERLINE OF ELM STREET, 62 FEET
 NG0527'WEST OF THE CENTERLINE OF THE EAST TRAFFIC LANE AND 53 FEET EAST OF
 NG0527'THE CENTERLINE OF THE WEST TRAFFIC LANE.  THE MARK IS FLUSH AND THE
 NG0527'DISK IS STAMPED PARK RIDGE 1956.
 NG0527'
 NG0527'REFERENCE MARK 1 IS 59 FEET WEST OF THE CENTERLINE OF THE EAST TRAFFIC
 NG0527'LANE, 48 FEET NORTH OF THE CENTERLINE OF ELM STREET AND 53 FEET EAST
 NG0527'OF THE CENTERLINE OF THE WEST TRAFFIC LANE.  THE MARK IS FLUSH AND THE
 NG0527'DISK IS STAMPED PARK RIDGE NO 1 1956.
 NG0527'
 NG0527'REFERENCE MARK 2 IS 67 FEET WEST OF THE CENTERLINE OF THE EAST TRAFFIC
 NG0527'LANE AND 49 FEET EAST OF THE CENTERLINE OF THE WEST TRAFFIC LANE.  THE
 NG0527'MARK IS FLUSH AND THE DISK IS STAMPED PARK RIDGE NO 2 1956.
 NG0527'
 NG0527'REFERENCE MARK 3 IS 47 FEET WEST OF THE SOUTHWEST CORNER OF A WHITE
 NG0527'FRAME HOUSE, NO. 405 NORTH ASHLAND AVENUE, 43 FEET SOUTH OF THE SOUTH
 NG0527'EDGE OF A CONCRETE DRIVEWAY, 14 FEET NORTH OF A POWER LINE POLE, 4
 NG0527'FEET EAST OF THE EAST EDGE OF THE EAST TRAFFIC LANE OF NORTH ASHLAND
 NG0527'AVENUE AND 3 FEET WEST OF THE SIDEWALK.  THE MARK IS FLUSH AND THE
 NG0527'DISK IS STAMPED PARK RIDGE NO 3 1956.
 NG0527'
 NG0527'NO SUITABLE LOCATION FOR AN AZIMUTH MARK COULD BE FOUND.  REFERENCE
 NG0527'MARK 3 WAS ESTABLISHED AT THE FARTHEST DISTANCE POSSIBLE AND LOCATED
 NG0527'WITH PRECISE PROCEDURES SO THAT AN AZIMUTH BETTER THAN THE ORDINARY
 NG0527'REFERENCE MARK WOULD BE AVAILABLE.
 NG0527'
 NG0527'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 NG0527
 NG0527                          STATION RECOVERY (1977)
 NG0527
 NG0527'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 NG0527'THE STATION MARK, REFERENCE MARKS 1,2 AND 3 WERE RECOVERED AND FOUND
 NG0527'IN GOOD CONDITION. THE HORIZONTAL DIRECTIONS AND THE DISTANCE TO
 NG0527'REFERENCE MARKS 1 AND 3 CHECKED THE 1956 OBSERVATIONS ADEQUATELY. THE
 NG0527'HORIZONTAL DIRECTIONS TO REFERENCE MARK 2 CHECKED, BUT THE DISTANCE
 NG0527'WAS NOTED TO BE 0.086 METERS SHORTER THAN THE 1956 OBSERVATIONS. A
 NG0527'COMPLETE AND NEW DESCRIPTION FOLLOWS.
 NG0527'
 NG0527'THE STATION IS LOCATED IN THE CITY OF PARK RIDGE AT THE INTERSECTION
 NG0527'OF ELM STREET AND NORTH ASHLAND AVENUE, IN A RECTANGULAR AREA KNOWN AS
 NG0527'ASHLAND PARK.
 NG0527'
 NG0527'TO REACH THE STATION FROM THE CENTER OF PARK RIDGE, GO NORTH ON
 NG0527'PROSPECT AVENUE FOR TWO BLOCKS TO ELM STREET. TURN RIGHT AND GO EAST
 NG0527'ON ELM STREET FOR TWO BLOCKS TO NORTH ASHLAND AVENUE AND THE STATION
 NG0527'ON THE LEFT.
 NG0527'
 NG0527'THE STATION MARKS, STAMPED---PARK RIDGE 1956---, ARE STANDARD DISKS.
 NG0527'THE SURFACE DISK IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 NG0527'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 123 FEET NORTH
 NG0527'OF THE CENTER OF ELM STREET, 62 FEET WEST OF THE CENTER OF THE NORTH
 NG0527'BOUND LANE OF ASHLAND AVENUE AND 53 FEET EAST OF THE SOUTH BOUND LANE.
 NG0527'THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 NG0527'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 NG0527'
 NG0527'REFERENCE MARK 1, STAMPED---PARK RIDGE NO 1 1956---, IS A STANDARD
 NG0527'DISK, SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS
 NG0527'FLUSH WITH THE GROUND SURFACE.  IT IS 59 FEET WEST OF THE CENTER OF
 NG0527'THE NORTH BOUND LANE, 53 FEET EAST OF THE SOUTH BOUND LANE AND 48 FEET
 NG0527'NORTH OF THE CENTER OF ELM STREET.
 NG0527'
 NG0527'REFERENCE MARK 2, STAMPED---PARK RIDGE NO 2 1956---, IS A STANDARD
 NG0527'DISK, SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS
 NG0527'FLUSH WITH THE GROUND SURFACE.  IT IS 67 FEET WEST OF THE NORTH BOUND
 NG0527'LANE AND 49 FEET EAST OF THE SOUTH BOUND LANE.
 NG0527'
 NG0527'REFERENCE MARK 3, STAMPED---PARK RIDGE NO 3 1956---, IS A STANDARD
 NG0527'DISK, SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS 1
 NG0527'INCH BELOW THE GROUND SURFACE.  IT IS 47 FEET WEST OF THE SOUTHWEST
 NG0527'CORNER OF HOUSE NUMBER 405, 43 FEET SOUTH OF THE SOUTH EDGE OF A
 NG0527'DRIVEWAY AND 14 FEET NORTH OF A POWERLINE POLE.
 NG0527'
 NG0527'NO SUITABLE LOCATION TO ESTABLISH AN AZIMUTH MARK.
 NG0527'
 NG0527'NO MEASUREMENT BETWEEN THE REFERENCE MARKS DUE TO CARS ON LINE.
 NG0527'
 NG0527'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 34.2 METERS.
 NG0527
 NG0527                          STATION RECOVERY (1995)
 NG0527
 NG0527'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0527'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0531 ***********************************************************************
 NG0531  DESIGNATION -  PARK RIDGE
 NG0531  PID         -  NG0531
 NG0531  STATE/COUNTY-  IL/COOK
 NG0531  COUNTRY     -  US
 NG0531  USGS QUAD   -  PARK RIDGE (2018)
 NG0531
 NG0531                         *CURRENT SURVEY CONTROL
 NG0531  ______________________________________________________________________
 NG0531* NAD 83(1997) POSITION- 42 00 58.24364(N) 087 49 40.14914(W)   ADJUSTED
 NG0531* NAVD 88 ORTHO HEIGHT -   202.    (meters)      663.    (feet) SCALED
 NG0531  ______________________________________________________________________
 NG0531  GEOID HEIGHT    -        -33.745 (meters)                     GEOID18
 NG0531  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 NG0531  HORZ ORDER      -  FIRST
 NG0531
 NG0531.The horizontal coordinates were established by classical geodetic methods
 NG0531.and adjusted by the National Geodetic Survey in October 1999.
 NG0531
 NG0531.The orthometric height was scaled from a topographic map.
 NG0531
 NG0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0531.GEOID18 height accuracy estimate available here.
 NG0531
 NG0531.Click photographs - Photos may exist for this station.
 NG0531
 NG0531.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0531
 NG0531. The following values were computed from the NAD 83(1997) position.
 NG0531
 NG0531;                    North         East     Units Scale Factor Converg.
 NG0531;SPC IL E     -   594,023.233   341,870.631   MT  0.99999656   +0 20 18.1
 NG0531;SPC IL E     - 1,948,891.22  1,121,620.56   sFT  0.99999656   +0 20 18.1
 NG0531;UTM  16      - 4,651,903.973   431,459.099   MT  0.99965781   -0 33 14.8
 NG0531
 NG0531!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0531!SPC IL E     -   0.99997362  x   0.99999656  =   0.99997018
 NG0531!UTM  16      -   0.99997362  x   0.99965781  =   0.99963144
 NG0531
 NG0531:                Primary Azimuth Mark                     Grid Az
 NG0531:SPC IL E     -  SHOT TOWER                               132 36 35.6
 NG0531:UTM  16      -  SHOT TOWER                               133 30 08.5
 NG0531
 NG0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3145951903(NAD 83)
 NG0531
 NG0531|---------------------------------------------------------------------|
 NG0531| PID    Reference Object                     Distance      Geod. Az  |
 NG0531|                                                           dddmmss.s |
 NG0531| ME2797 SHOT TOWER                          APPROX.21.1 KM 1325653.7 |
 NG0531|---------------------------------------------------------------------|
 NG0531
 NG0531                          SUPERSEDED SURVEY CONTROL
 NG0531
 NG0531  NAD 83(1997)-  42 00 58.24393(N)    087 49 40.14976(W) AD(       ) 1
 NG0531  NAD 83(1994)-  42 00 58.24778(N)    087 49 40.16073(W) AD(       ) 1
 NG0531  NAD 83(1986)-  42 00 58.24901(N)    087 49 40.16031(W) AD(       ) 1
 NG0531  NAD 27      -  42 00 58.14731(N)    087 49 39.92773(W) AD(       ) 1
 NG0531  USSD        -  42 00 58.26300(N)    087 49 39.76100(W) AD(       ) 3
 NG0531
 NG0531.Superseded values are not recommended for survey control.
 NG0531
 NG0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0531.See file dsdata.pdf to determine how the superseded data were derived.
 NG0531
 NG0531_MARKER: V = STONE MONUMENT
 NG0531_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0531
 NG0531  HISTORY     - Date     Condition        Report By
 NG0531  HISTORY     - 1874     MONUMENTED       USLS
 NG0531  HISTORY     - 1941     MARK NOT FOUND   CGS
 NG0531  HISTORY     - 1944     MARK NOT FOUND   CGS
 NG0531  HISTORY     - 1956     MARK NOT FOUND   CGS
 NG0531  HISTORY     - 19951119 MARK NOT FOUND   USPSQD
 NG0531
 NG0531                          STATION DESCRIPTION
 NG0531
 NG0531'DESCRIBED BY US LAKE SURVEY 1874
 NG0531'THIS STATION IS SITUATED IN MEACHAMS PARK, IN THE VILLAGE OF PARK
 NG0531'RIDGE, COOK COUNTY,
 NG0531'ILLINOIS.  THE HEIGHT OF STATION USED WAS 40 FEET.
 NG0531'THE GEODETIC POINT IS MARKED BY
 NG0531'A STONE OF THE USUAL FORM, SET
 NG0531'SO THAT ITS UPPER END IS ABOUT 3 FEET BELOW THE
 NG0531'SURFACE OF THE
 NG0531'GROUND.  DIRECTLY ABOVE IS PLACED ANOTHER STONE, RISING ABOUT
 NG0531'EVEN WITH THE
 NG0531'SURFACE OF THE GROUND.  A REFERENCE STONE, SET
 NG0531'AT THE SOUTHWEST CORNER OF
 NG0531'WASHINGTON AND ELM STREETS, BEARS
 NG0531'SOUTH 44 DEG 25 MIN EAST, AND IS 201.25
 NG0531'METERS DISTANT FROM THE GEODETIC
 NG0531'POINT.  A SECOND REFERENCE STONE, SET AT THE SOUTHWEST
 NG0531'CORNER OF
 NG0531'PROSPCET AVENUE AND ELM STREET, BEARS SOUTH 44 DEG 48 MIN WEST, AND
 NG0531'IS 214.69 METERS
 NG0531'DISTANT FROM THE GEODETIC POINT.
 NG0531
 NG0531                          STATION RECOVERY (1941)
 NG0531
 NG0531'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (WB)
 NG0531'EXAMINATION OF THE RECTANGULAR AREA
 NG0531'OF GROUND, NOW
 NG0531'KNOWN AS ASHLAND PARK, HAS FAILED TO RECOVER THE
 NG0531'STATION.  A VERY CAREFUL
 NG0531'EXAMINTATION OF THE CENTER OF THE PLOT
 NG0531'WHERE THE STATION IS SUPPOSEDLY LOCATED
 NG0531'ALSO FAILED TO UNCOVER
 NG0531'THE STONE ABOVE THE STATION.  THE REFERENCE STONE PLACED
 NG0531'AT THE SW
 NG0531'CORNER OF WASHINGTON AND ELM STREETS HAS BEEN REMOVED TO MAKE
 NG0531'WAY FOR AN IRON POST
 NG0531'WHICH NOW STANDS IN THE POSITION FORMERLY
 NG0531'OCCUPIED BY THE STONE.
 NG0531'
 NG0531'THE REFERENCE STONE AT THE SW CORNER OF PROSPECT AVENUE AND
 NG0531'ELM STREET IS IN
 NG0531'VERY GOOD CONDITION.  THE LETTERS U.S. ARE CUT
 NG0531'IN THE TOP AND THE CENTER IS
 NG0531'DRILLED WITH A HOLE.
 NG0531
 NG0531                          STATION RECOVERY (1944)
 NG0531
 NG0531'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 NG0531'(1944 NOTE- STATION MARK DESTROYED BY PARKWAY CONSTRUCTION.)
 NG0531
 NG0531                          STATION RECOVERY (1956)
 NG0531
 NG0531'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0531'AN INVERSE WAS COMPUTED FROM THE NEW STATION PARK RIDGE 1956 AND A
 NG0531'TRAVERSE RUN TO THE COMPUTED
 NG0531'POINT FOR PARK RIDGE (USLS).  A HOLE, DUG APPROXIMATELY 3 FEET WIDE
 NG0531'AND 3 FEET DEEP, PLUS ADDITIONAL
 NG0531'PROBING, DID NOT DISCLOSE THE ORIGINAL MARK.
 NG0531
 NG0531                          STATION RECOVERY (1995)
 NG0531
 NG0531'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0531'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0528 ***********************************************************************
 NG0528  DESIGNATION -  PARK RIDGE PICKWICK BLDG TOWER
 NG0528  PID         -  NG0528
 NG0528  STATE/COUNTY-  IL/COOK
 NG0528  COUNTRY     -  US
 NG0528  USGS QUAD   -  PARK RIDGE (2018)
 NG0528
 NG0528                         *CURRENT SURVEY CONTROL
 NG0528  ______________________________________________________________________
 NG0528* NAD 83(1997) POSITION- 42 00 38.63476(N) 087 49 45.60664(W)   ADJUSTED
 NG0528  ______________________________________________________________________
 NG0528  GEOID HEIGHT    -        -33.736 (meters)                     GEOID18
 NG0528  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 NG0528  HORZ ORDER      -  THIRD
 NG0528
 NG0528.The horizontal coordinates were established by classical geodetic methods
 NG0528.and adjusted by the National Geodetic Survey in October 1999.
 NG0528
 NG0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0528.GEOID18 height accuracy estimate available here.
 NG0528
 NG0528.Click photographs - Photos may exist for this station.
 NG0528
 NG0528.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0528
 NG0528. The following values were computed from the NAD 83(1997) position.
 NG0528
 NG0528;                    North         East     Units Scale Factor Converg.
 NG0528;SPC IL E     -   593,417.498   341,748.628   MT  0.99999644   +0 20 14.3
 NG0528;SPC IL E     - 1,946,903.91  1,121,220.29   sFT  0.99999644   +0 20 14.3
 NG0528;UTM  16      - 4,651,300.415   431,327.721   MT  0.99965803   -0 33 18.3
 NG0528
 NG0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3132751300(NAD 83)
 NG0528
 NG0528                          SUPERSEDED SURVEY CONTROL
 NG0528
 NG0528  NAD 83(1997)-  42 00 38.63489(N)    087 49 45.60724(W) AD(       ) 3
 NG0528  NAD 83(1994)-  42 00 38.63607(N)    087 49 45.62180(W) AD(       ) 3
 NG0528  NAD 83(1986)-  42 00 38.63770(N)    087 49 45.62124(W) AD(       ) 3
 NG0528  NAD 27      -  42 00 38.52800(N)    087 49 45.39321(W) AD(       ) 3
 NG0528
 NG0528.Superseded values are not recommended for survey control.
 NG0528
 NG0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0528.See file dsdata.pdf to determine how the superseded data were derived.
 NG0528
 NG0528_MARKER: 55 = TOWER
 NG0528
 NG0528  HISTORY     - Date     Condition        Report By
 NG0528  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0528  HISTORY     - 1977     GOOD             NGS
 NG0528  HISTORY     - 19951119 GOOD             USPSQD
 NG0528  HISTORY     - 19961026 GOOD             USPSQD
 NG0528  HISTORY     - 20100217 GOOD             GEOCAC
 NG0528
 NG0528                          STATION DESCRIPTION
 NG0528
 NG0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0528'THE STATION IS THE CENTER OF THE TOP OF THE TOWER LOCATED ON
 NG0528'THE NORTH END OF
 NG0528'THE PICKWICK BUILDING AT THE SOUTH CORNER OF THE INTERSECTION OF
 NG0528'BUSSE HIGHWAY, PROSPECT AVENUE,
 NG0528'NORTHWEST HIGHWAY, AND TOUHY AVENUE IN THE EAST-CENTRAL SECTION
 NG0528'OF PARK RIDGE.  IT IS AN EIGHT-SIDED METAL
 NG0528'STRUCTURE ON A GREY STONE BUILDING.  THE HEIGHT
 NG0528'IS ABOUT 75 FEET.
 NG0528
 NG0528                          STATION RECOVERY (1977)
 NG0528
 NG0528'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 NG0528'THE STATION IS THE TOP AND CENTER OF THE TOWER ON AN 8 SIDED
 NG0528'CUPOLA ATOP OF GREY STONE BUILDING.  IT IS GREEN IN COLOR AND
 NG0528'APPROXIMATELY 75 FEET HIGH.
 NG0528'
 NG0528'LOCATED IN THE EAST CENTRAL SECTION OF PARK RIDGE IN THE
 NG0528'SOUTHEAST CORNER OF THE INTERSECTION OF BUSSE HIGHWAY,
 NG0528'PROSPECT AVENUE, NORTHWEST HIGHWAY, AND TOUHY AVENUE,
 NG0528'ON THE NORTH END OF THE PICKWICK BUILDING.
 NG0528
 NG0528                          STATION RECOVERY (1995)
 NG0528
 NG0528'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0528'RECOVERED IN GOOD CONDITION.
 NG0528
 NG0528                          STATION RECOVERY (1996)
 NG0528
 NG0528'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0528'RECOVERED IN GOOD CONDITION.
 NG0528
 NG0528                          STATION RECOVERY (2010)
 NG0528
 NG0528'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 NG0528'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1630 ***********************************************************************
 JB1630  DESIGNATION -  PARKERSBURG MUNICIPAL TANK
 JB1630  PID         -  JB1630
 JB1630  STATE/COUNTY-  IL/RICHLAND
 JB1630  COUNTRY     -  US
 JB1630  USGS QUAD   -  WEST SALEM (2018)
 JB1630
 JB1630                         *CURRENT SURVEY CONTROL
 JB1630  ______________________________________________________________________
 JB1630* NAD 83(1997) POSITION- 38 35 21.53739(N) 088 03 21.11701(W)   ADJUSTED
 JB1630  ______________________________________________________________________
 JB1630  GEOID HEIGHT    -        -31.159 (meters)                     GEOID18
 JB1630  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 JB1630  HORZ ORDER      -  THIRD
 JB1630
 JB1630.The horizontal coordinates were established by classical geodetic methods
 JB1630.and adjusted by the National Geodetic Survey in October 1999.
 JB1630
 JB1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1630.GEOID18 height accuracy estimate available here.
 JB1630
 JB1630.Click photographs - Photos may exist for this station.
 JB1630
 JB1630.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1630
 JB1630. The following values were computed from the NAD 83(1997) position.
 JB1630
 JB1630;                    North         East     Units Scale Factor Converg.
 JB1630;SPC IL E     -   213,425.011   324,173.755   MT  0.99998219   +0 10 23.0
 JB1630;SPC IL E     -   700,211.89  1,063,560.06   sFT  0.99998219   +0 10 23.0
 JB1630;UTM  16      - 4,271,732.664   408,043.383   MT  0.99970413   -0 39 31.1
 JB1630
 JB1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0804371732(NAD 83)
 JB1630
 JB1630                          SUPERSEDED SURVEY CONTROL
 JB1630
 JB1630  NAD 83(1997)-  38 35 21.53821(N)    088 03 21.11556(W) AD(       ) 3
 JB1630  NAD 83(1986)-  38 35 21.54880(N)    088 03 21.11481(W) AD(       ) 3
 JB1630  NAD 27      -  38 35 21.36310(N)    088 03 20.97958(W) AD(       ) 3
 JB1630
 JB1630.Superseded values are not recommended for survey control.
 JB1630
 JB1630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1630.See file dsdata.pdf to determine how the superseded data were derived.
 JB1630
 JB1630_MARKER: 53 = ELEVATED TANK
 JB1630
 JB1630  HISTORY     - Date     Condition        Report By
 JB1630  HISTORY     - 1967     FIRST OBSERVED   CGS
 JB1630
 JB1630                          STATION DESCRIPTION
 JB1630
 JB1630'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1630'STATION IS LOCATED IN THE DOWNTOWN SECTION OF PARKERSBURG AND 0.05
 JB1630'MILE SOUTHWEST OF
 JB1630'THE POST OFFICE.
 JB1630'
 JB1630'THE TANK IS 110 FEET HIGH, IS PAINTED SILVER, IS SUPPORTED BY 4 LEGS
 JB1630'AND HAS
 JB1630'PARKERSBURG PAINTED ON SIDE.
 JB1630'
 JB1630'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1633 ***********************************************************************
 JB1633  DESIGNATION -  PARKERSBURG RESET
 JB1633  PID         -  JB1633
 JB1633  STATE/COUNTY-  IL/RICHLAND
 JB1633  COUNTRY     -  US
 JB1633  USGS QUAD   -  WEST SALEM (2018)
 JB1633
 JB1633                         *CURRENT SURVEY CONTROL
 JB1633  ______________________________________________________________________
 JB1633* NAD 83(1997) POSITION- 38 34 51.57500(N) 088 01 49.27715(W)   ADJUSTED
 JB1633* NAVD 88 ORTHO HEIGHT -   172.    (meters)      564.    (feet) SCALED
 JB1633  ______________________________________________________________________
 JB1633  GEOID HEIGHT    -        -31.164 (meters)                     GEOID18
 JB1633  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 JB1633  HORZ ORDER      -  FIRST
 JB1633
 JB1633.The horizontal coordinates were established by classical geodetic methods
 JB1633.and adjusted by the National Geodetic Survey in October 1999.
 JB1633
 JB1633.The orthometric height was scaled from a topographic map.
 JB1633
 JB1633.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1633.GEOID18 height accuracy estimate available here.
 JB1633
 JB1633.Click photographs - Photos may exist for this station.
 JB1633
 JB1633.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1633
 JB1633. The following values were computed from the NAD 83(1997) position.
 JB1633
 JB1633;                    North         East     Units Scale Factor Converg.
 JB1633;SPC IL E     -   212,508.150   326,399.404   MT  0.99998358   +0 11 20.2
 JB1633;SPC IL E     -   697,203.82  1,070,862.04   sFT  0.99998358   +0 11 20.2
 JB1633;UTM  16      - 4,270,783.864   410,254.868   MT  0.99969918   -0 38 33.3
 JB1633
 JB1633!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1633!SPC IL E     -   0.99997792  x   0.99998358  =   0.99996150
 JB1633!UTM  16      -   0.99997792  x   0.99969918  =   0.99967711
 JB1633
 JB1633:                Primary Azimuth Mark                     Grid Az
 JB1633:SPC IL E     -  PARKERSBURG AZ MK                        105 40 04.4
 JB1633:UTM  16      -  PARKERSBURG AZ MK                        106 29 57.9
 JB1633
 JB1633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1025470783(NAD 83)
 JB1633
 JB1633|---------------------------------------------------------------------|
 JB1633| PID    Reference Object                     Distance      Geod. Az  |
 JB1633|                                                           dddmmss.s |
 JB1633| JA2113 CLAREMONT MUNICIPAL TANK            APPROX.16.3 KM 0181420.8 |
 JB1633| CI4833 PARKERSBURG RM 1                     19.735 METERS 02318     |
 JB1633| CI4832 PARKERSBURG REF POST N               93.028 METERS 02851     |
 JB1633| JA2111 LANCASTER TEL MICROWAVE KSN 88      APPROX.11.9 KM 0702743.6 |
 JB1633| CI4835 PARKERSBURG RM 4                     51.675 METERS 10057     |
 JB1633| CI4834 PARKERSBURG RM 2                     45.150 METERS 10354     |
 JB1633| CI4829 PARKERSBURG AZ MK                                  1055124.6 |
 JB1633| CI4830 PARKERSBURG AZ MK E                                1100629.8 |
 JB1633| JB1634 WEST SALEM MORAVIAN CH SPIRE        APPROX. 7.1 KM 1600710.4 |
 JB1633| JB1636 WEST SALEM MUNICIPAL TANK           APPROX. 7.0 KM 1613320.0 |
 JB1633| CI4831 PARKERSBURG AZ MK W                                2913233.3 |
 JB1633| JB1630 PARKERSBURG MUNICIPAL TANK          APPROX. 2.4 KM 2923441.8 |
 JB1633| JB1632 PARKERSBURG RM 3                     28.485 METERS 30213     |
 JB1633| JB1621 OLNEY RADIO STA KSA 792 MAST        APPROX.17.5 KM 3385404.2 |
 JB1633| JB1627 OLNEY RADIO STATION WVLN MAST       APPROX.14.0 KM 3412625.9 |
 JB1633| JB1622 OLNEY RADIO STA KSD 416 MAST        APPROX.18.7 KM 3415738.6 |
 JB1633| JB1626 OLNEY RADIO STA KSJ 59 MAST         APPROX.15.3 KM 3423707.0 |
 JB1633| JB1624 OLNEY RADIO STA KSF 530 MAST        APPROX.19.5 KM 3444512.9 |
 JB1633|---------------------------------------------------------------------|
 JB1633
 JB1633                          SUPERSEDED SURVEY CONTROL
 JB1633
 JB1633  NAD 83(1997)-  38 34 51.57578(N)    088 01 49.27582(W) AD(       ) 1
 JB1633  NAD 83(1986)-  38 34 51.58615(N)    088 01 49.27488(W) AD(       ) 1
 JB1633  NAD 27      -  38 34 51.39930(N)    088 01 49.14229(W) AD(       ) 1
 JB1633  USSD        -  38 34 51.51800(N)    088 01 49.00400(W) AD(       ) 3
 JB1633
 JB1633.Superseded values are not recommended for survey control.
 JB1633
 JB1633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1633.See file dsdata.pdf to determine how the superseded data were derived.
 JB1633
 JB1633_MARKER: DS = TRIANGULATION STATION DISK
 JB1633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1633_STAMPING: PARKERSBURG USLS 1879 1937 1961
 JB1633_MARK LOGO: CGS
 JB1633_PROJECTION: RECESSED 41 CENTIMETERS
 JB1633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1633+STABILITY: SURFACE MOTION
 JB1633
 JB1633  HISTORY     - Date     Condition        Report By
 JB1633  HISTORY     - 1879     MONUMENTED       USLS
 JB1633  HISTORY     - 1937     GOOD             CGS
 JB1633  HISTORY     - 1956     GOOD             USGS
 JB1633  HISTORY     - 1961     GOOD             CGS
 JB1633  HISTORY     - 1968     GOOD             CGS
 JB1633
 JB1633                          STATION DESCRIPTION
 JB1633
 JB1633'DESCRIBED BY US LAKE SURVEY 1879
 JB1633'ABOUT 11 MILES SOUTH OF OLNEY ON A RISE OF GROUND ABOUT 80 FEET ABOVE
 JB1633'THE GENERAL LEVEL.  NEAR THE NORTHEAST CORNER OF FRACTIONAL SECTION
 JB1633'30, T 2 N, R 11 E.  THE STATION IS MARKED BY TWO STONE POSTS, ONE AT
 JB1633'THE SURFACE AND THE OTHER DIRECTLY BELOW IT.  THERE ARE FOUR STONE
 JB1633'REFERENCE POSTS AT THE FOLLOWING DISTANCES AND DIRECTIONS FROM THE
 JB1633'STATION- 48.7 METERS S 69 DEG 54 MIN E, 74.0 METERS N 68 DEG 27 MIN
 JB1633'W., 44.7 METERS N 83 DEG 22 MIN E, AND 93.0 METERS N 28 DEG 40 MIN E.
 JB1633'THE FIRST TWO ARE ON THE SOUTH SIDE OF THE ROAD NORTH OF THE STATION,
 JB1633'AND THE THIRD ON THE NORTH SIDE OF THE SAME ROAD.  THE NORTHWEST
 JB1633'CORNER OF SECTION 30 IN 848.5 METERS N 55 DEG 40 MIN W FROM THE
 JB1633'STATION.  PARKERSBURG LATITUDE STATION IS 34.68 METERS N 87.  DEG 44
 JB1633'MIN W FROM THE STATION.
 JB1633
 JB1633                          STATION RECOVERY (1937)
 JB1633
 JB1633'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1633'STATION SUB-SURFACE MARK WAS RECOVERED, A SMALL DRILL HOLE IN THE TOP
 JB1633'OF A STONE POST 3 FEET BELOW THE SURFACE.  ONE REFERENCE MARK, A
 JB1633'6-INCH SQUARE STONE POST ORIGINALLY DESCRIBED AS ON THE NORTH SIDE OF
 JB1633'THE ROAD BUT NOW IN A FENCE LINE ABOUT 60 METERS NORTH OF THE PRESENT
 JB1633'ROAD WAS RECOVERED, THE ONLY ONE OF THE ORIGNAL SURFACE MARKS.
 JB1633'
 JB1633'ABOUT 11 MILES SOUTH OF OLNEY AND ABOUT 1.5 MILES EAST-SOUTHEAST OF
 JB1633'THE VILLAGE OF PARKERSBURG IN THE NORTHEAST CORNER OF FRACTIONAL
 JB1633'SECTION 30, T 2 N, R 11 E, ON LAND OWNED BY ALVA HARRISON BUT OCCUPIED
 JB1633'BY A TENANT.  IT IS ON A PROMINENT HIGH AREA RISING ABOUT 80 FEET
 JB1633'HIGHER THAN THE SURROUNDING COUNTRY.  STATION WAS MARKED WITH A
 JB1633'STANDARD STATION DISK SET IN A CONCRETE CYLINDER 12 INCHES IN DIAMETER
 JB1633'1 FOOT BELOW THE SURFACE.  THE FIELD ABOUT 100 YARDS WEST IS SLIGHTLY
 JB1633'HIGHER.
 JB1633'
 JB1633'TO REACH FROM PARKERSBURGH, GO EAST FROM THE RAILROAD CROSSING ON MAIN
 JB1633'STREET FOR 0.1 MILE.  TURN RIGHT AND GO SOUTH 0.1  MILE, THEN TURN
 JB1633'LEFT AND FOLLOW THE MAIN GRADED ROAD SOUTHEAST 1.2 MILES TO THE TOP OF
 JB1633'THE HILL AND THE STATION AT THE RIGHT, WHICH IS 7.85 METERS (25.75
 JB1633'FEET) SOUTH OF THE SOUTH FENCE.
 JB1633'
 JB1633'REFERENCE MARK NO 1 IS A REFERENCE DISK SET IN A CONCRETE CYLINDER 1
 JB1633'FOOT IN DIAMETER, FLUSH WITH THE SURFACE, ON THE NORTH SIDE OF THE
 JB1633'GRADED ROAD AND ABOUT 6 FEET EAST OF A TELEPHONE POLE, OUTSIDE OF
 JB1633'HEDGE ROW, 19.75 METERS (64.80 FEET 19 DEG (MAG) NORTH.
 JB1633'
 JB1633'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN A CONCRETE CYLINDER 12
 JB1633'INCHES IN DIAMETER, FLUSH WITH THE SURFACE, 4 FEET SOUTH OF THE
 JB1633'NORTHWEST CORNER OF THE GARDEN FENCE ON THE SOUTH SIDE OF THE ROAD,
 JB1633'45.10 METERS (147.96 FEET)  101 DEG (MAG) EAST.
 JB1633'
 JB1633'THE STONE POST REFERENCE MARK IS 93.0 METERS (305.10 FEET)  25 DEG
 JB1633'(MAG) NORTH-NORTHEAST, ON THE EAST SIDE OF THE FIELD FENCE ON THE TOP
 JB1633'OF THE LOW HILL.
 JB1633
 JB1633                          STATION RECOVERY (1956)
 JB1633
 JB1633'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 JB1633'THE STATION WAS LOCATED IN GOOD CONDITION.  REFERENCE MARK NO 1 HAS
 JB1633'BEEN PLOWED OUT AND RESET BY THE FARMER.  IT IS IN THE SAME LOCATION
 JB1633'BUT THE ARROW HAS BEEN TURNED 90 DEGREES TO THE WEST.  IT SHOULD POINT
 JB1633'SOUTH.  REFERENCE MARK NO 2 COULD NOT BE LOCATED.  REFERENCE MARK NO 3
 JB1633'WAS SET.  IT IS A STANDARD U S G S TABLET IN A CONCRETE POST.  THE
 JB1633'TABLET IS STAMPED PARKERSBURG NO 3.  IT IS 93.42 FEET NW OF THE
 JB1633'STATION.  ONE FOOT NORTH OF POWER POLE- 1 FOOT SOUTH OF FENCE LINE,
 JB1633'SET FLUSH WITH THE GROUND.  THE STONE REFERENE MARK 305.1 FEET NE OF
 JB1633'STATION WAS LOCATED IN GOOD CONDITION.
 JB1633
 JB1633                          STATION RECOVERY (1961)
 JB1633
 JB1633'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1633'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE 6 INCH SQUARE STONE
 JB1633'POST WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE SURFACE STATION
 JB1633'MARK WAS LOWERED AT THE REQUEST OF THE PROPERTY OWNER.  AN AZIMUTH
 JB1633'MARK WAS ESTABLISHED AT THIS TIME.  THE DISTANCE TO REFERENCE MARK 1
 JB1633'WAS FOUND TO BE 0.05 FOOT SHORTER THAN PEVIOUSLY MEASURED.  THE
 JB1633'DISTANCE TO REFERENCE MARK 2 WAS FOUND TO BE 0.17 FOOT LONGER THAN
 JB1633'PREVIOUSLY MEASURED.  A COMPLETE NEW DESCRIPTION FOLLOWS-
 JB1633'
 JB1633'THE STATION IS ABOUT 1.5 MILES EAST-SOUTHEAST OF PARKERSBURG, ABOUT
 JB1633'0.7 MILE NORTH OF THE EDWARDS-RICHLAND COUNTY LINE, IN THE NORTHEAST
 JB1633'0.25 OF SEC 30, T 2 N, R 11 E, AND ON THE PROPERTY OF MR J HARRISON.
 JB1633'IT IS 151 FEET EAST OF A SOUTHEAST GATE POST, 93 FEET SOUTHEAST OF A
 JB1633'POWER POLE, 43 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD AND 27
 JB1633'FEET SOUTH OF A WIRE FENCE AND A WITNESS POST.  THE UNDERGROUND MARK
 JB1633'IS A SMALL DRILL HOLE IN THE TOP OF A STONE POST.  THE SURFACE MARK IS
 JB1633'14 INCHES BELOW THE GROUND SURFACE AND THE DISK IS STAMPED PARKERSBURG
 JB1633'USLS 1879 1937 1961.
 JB1633'
 JB1633'TO REACH FROM THE POST OFFICE IN PARKERSBURG, GO EAST ON A PAVED ROAD
 JB1633'FOR 0.2 MILE TO A T-ROAD.  TURN RIGHT AND GO SOUTH ON A GRAVELED ROAD
 JB1633'FOR 0.15 MILE TO A T-ROAD.  TURN LEFT AND GO EASTERLY ON A GRAVELED
 JB1633'ROAD FOR 0.8 MILE TO A SIDE ROAD RIGHT.  CONTINUE AHEAD EASTERLY ON
 JB1633'THE GRAVELED ROAD FOR 0.5 MILE TO THE STATION ON THE RIGHT.
 JB1633'
 JB1633'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EASTERLY ON THE
 JB1633'GRAVELED ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT.
 JB1633'
 JB1633'REFERENCE MARK 1 IS 21 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 JB1633'ROAD, AND 7 FEET EAST OF A TELEPHONE POLE.  THE MONUMENT IS FLUSH AND
 JB1633'THE DISK IS STAMPED PARKERSBURG NO 1 1879.
 JB1633'
 JB1633'REFERENCE MARK 2 IS 32 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 JB1633'ROAD, 23 FEET WEST OF A POWER POLE, 6 FEET SOUTHWEST OF THE SOUTHEAST
 JB1633'GATE POST AND 3 FEET WEST OF A WIRE FENCE.  THE MONUMENT IS 2 INCHES
 JB1633'BELOW THE GROUND SURFACE AND THE DISK IS STAMPED PARKERSBURG NO 2
 JB1633'1879.
 JB1633'
 JB1633'RM 3 IS A U S GEOLOGICAL SURVEY BENCH MARK DISK STAMPED PARKERSBURG RM
 JB1633'3 1879 SET IN THE TOP OF A 5 INCH BY 5 INCH CONCRETE POST THAT IS
 JB1633'FLUSH WITH THE GROUND.  IT IS 21 FEET SOUTH OF THE CENTERLINE OF THE
 JB1633'GRAVELED ROAD, 2 FEET NORTH OF A POWER POLE AND 2 FEET SOUTH OF A WIRE
 JB1633'FENCE.
 JB1633'
 JB1633'REFERENCE MARK IS A 6 INCH BY 6 INCH STONE POST WITH THE LETTERS U S
 JB1633'CHISELED ON THE TOP AND PROJECTS 2 INCHES.  IT IS 270 FEET NORTH OF
 JB1633'THE CENTERLINE OF THE GRAVELED ROAD, 252 FEET NORTH OF A FENCE CORNER
 JB1633'AND 1 FOOT EAST OF A WIRE FENCE.
 JB1633'
 JB1633'THE AZIMUTH MARK IS 71 FEET WEST OF A TELEPHONE POLE, 27 FEET NORTH OF
 JB1633'THE CENTERLINE OF THE GRAVELED ROAD, 2 FEET NORTHWEST OF A WITNESS
 JB1633'POST AND 1 FOOT NORTH OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE
 JB1633'DISK IS STAMPED PARKERBURG 1879 1937 1961.
 JB1633'
 JB1633'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1633
 JB1633                          STATION RECOVERY (1968)
 JB1633
 JB1633'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JB1633'STATION MARK, AZIMUTH MARK, REFERENCE MARK AND REFERENCE MARK 3 WERE
 JB1633'RECOVERED AND FOUND IN GOOD CONDITION.  REFERENCE MARK 1 WAS FOUND
 JB1633'BROKEN OFF BELOW GROUND SURFACE AND THE ARROW POINTS IN THE WRONG
 JB1633'DIRECTION.  REFERENCE MARK 2 WAS SEARCHED FOR BUT NOT FOUND.
 JB1633'REFERENCE MARK IS IN FENCE LINE AND MAY BE DESTROYED WHEN FENCE IS
 JB1633'REMOVED.  REFERENCE MARK 4 WAS ESTABLISHED AT THIS TIME.  THE
 JB1633'DIRECTION TO REFERENCE MARK 3 DID NOT CHECK.  A SECOND SET OF
 JB1633'OBSERVATIONS MEANED.  DIRECTION OF AZIMUTH MARK CHECKED WITH 1961
 JB1633'RECOVERY NOTE.  THE DISTANCE TO REFERENCE MARK 3 CHECKED.  DUE TO
 JB1633'VARIOUS CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS.
 JB1633'
 JB1633'STATION IS LOCATED ABOUT 1.5 MILES EAST-SOUTHEAST OF PARKERSBURG, 0.75
 JB1633'MILE NORTH OF THE EDWARDS-RICHLAND COUNTY LINE AND ON PROPERTY OF MR J
 JB1633'HARRISON.
 JB1633'
 JB1633'TO REACH FROM THE POST OFFICE IN PARKERSBURG, GO EAST ON PAVED ROAD
 JB1633'FOR 0.2 MILE TO A T-JUNCTION.  TURN RIGHT AND GO SOUTH ON PAVED ROAD
 JB1633'FOR 0.15 MILE TO A T JUNCTION.  TURN LEFT AND GO EASTERLY ON GRAVELED
 JB1633'ROAD FOR 0.85 MILE TO A SIDE ROAD RIGHT.  CONTINUE AHEAD
 JB1633'EAST-SOUTHEASTERLY FOR 0.5 MILE TO STATION ON RIGHT AS DESCRIBED.
 JB1633'
 JB1633'STATION MARK, STAMPED PARKERSBURG USLS 1879 1937 1961, IS SET 16
 JB1633'INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 170 FEET WEST OF POWER
 JB1633'LINE POLE NUMBER 56761, 93.5 FEET SOUTHEAST OF POWER LINE POLE NUMBER
 JB1633'56762, 45 FEET SOUTH OF CENTER OF GRAVELED ROAD AND 27 FEET SOUTH OF
 JB1633'METAL WITNESS POST IN FENCE LINE.  THE STATION MARK IS SET IN TOP OF A
 JB1633'CONCRETE POST.  THE UNDERGROUND MARK IS A SMALL DRILL HOLE IN THE TOP
 JB1633'OF A STONE POST.
 JB1633'
 JB1633'RM 3, A US GEOLOGICAL SURVEY BENCH MARK DISK STAMPED PARKERSBURG RM 3
 JB1633'1879, IS SET IN THE TOP OF A 6 INCH CONCRETE POST THAT IS SET 3 INCHES
 JB1633'BELOW THE SURFACE OF THE GROUND.  IT IS 22 FEET SOUTH OF CENTER OF
 JB1633'ROAD, 3 FEET SOUTH OF FENCE, 2.3 FEET NORTHEAST OF WITNESS POST AND 2
 JB1633'FEET NORTH OF A POWER LINE POLE NUMBER 56762.
 JB1633'
 JB1633'RM 4, STAMPED PARKERSBURG USLS NO 4 1879 1968, PROJECTS 1 INCH.  IT IS
 JB1633'SET IN TOP OF A CONCRETE CYLINDER, 2.7 FEET NORTH OF POWER POLE, 21
 JB1633'FEET SOUTH OF CENTER OF ROAD, 18.5 FEET EAST OF PROJECTED LINE OF
 JB1633'NORTH-SOUTH FENCE AND 2 FEET WEST OF WITNESS POST.
 JB1633'
 JB1633'RM, IS A 6 INCH STONE POST WITH THE LETTERS U S CHISELED ON THE TOP
 JB1633'AND PROJECTS ABOUT 2 INCHES.  IT IS 271 FEET NORTH OF CENTER OF ROAD,
 JB1633'6 INCHES SOUTHWEST OF A METAL WITNESS POST AND IS IN BRUSH COVERED
 JB1633'FENCE LINE.
 JB1633'
 JB1633'AZIMUTH MARK, STAMPED PARKERSBURG USLS 1879 1937 1961, IS SET FLUSH.
 JB1633'IT IS 92 FEET NORTH-NORTHWEST OF POWER LINE POLE NUMBER 56756, 25 FEET
 JB1633'NORTHEAST OF CENTER OF GRAVELED ROAD, 2.5 FEET NORTHWEST OF METAL
 JB1633'WITNESS POST AND 1 FOOT NORTHEAST OF FENCE.
 JB1633'
 JB1633'TO REACH THE AZIMUTH FROM STATION, GO EAST-SOUTHEAST ON GRAVELED ROAD
 JB1633'0.3 MILE TO MARK ON LEFT AS DESCRIBED.
 JB1633'
 JB1633'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1632 ***********************************************************************
 JB1632  DESIGNATION -  PARKERSBURG RM 3
 JB1632  PID         -  JB1632
 JB1632  STATE/COUNTY-  IL/RICHLAND
 JB1632  COUNTRY     -  US
 JB1632  USGS QUAD   -  WEST SALEM (2018)
 JB1632
 JB1632                         *CURRENT SURVEY CONTROL
 JB1632  ______________________________________________________________________
 JB1632* NAD 83(2011) POSITION- 38 34 52.06854(N) 088 01 50.26856(W)   ADJUSTED
 JB1632* NAD 83(2011) ELLIP HT-   141.242 (meters)        (06/27/12)   ADJUSTED
 JB1632* NAD 83(2011) EPOCH   -  2010.00
 JB1632* NAVD 88 ORTHO HEIGHT -   172.4   (meters)      566.    (feet) GPS OBS
 JB1632  ______________________________________________________________________
 JB1632  NAVD 88 orthometric height was determined with geoid model    GEOID03
 JB1632  GEOID HEIGHT    -        -31.166 (meters)                     GEOID03
 JB1632  GEOID HEIGHT    -        -31.164 (meters)                     GEOID18
 JB1632  NAD 83(2011) X  -    171,570.713 (meters)                     COMP
 JB1632  NAD 83(2011) Y  - -4,989,619.496 (meters)                     COMP
 JB1632  NAD 83(2011) Z  -  3,956,161.668 (meters)                     COMP
 JB1632  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 JB1632
 JB1632  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1632  Standards:
 JB1632         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1632            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1632  -------------------------------------------------------------------
 JB1632  NETWORK    0.82   1.67           0.37   0.29   0.85      0.03569862
 JB1632  -------------------------------------------------------------------
 JB1632  Click here for local accuracies and other accuracy information.
 JB1632
 JB1632.The horizontal coordinates were established by GPS observations
 JB1632.and adjusted by the National Geodetic Survey in June 2012.
 JB1632
 JB1632.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1632.been affixed to the stable North American tectonic plate. See 
 JB1632.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1632
 JB1632.The horizontal coordinates are valid at the epoch date displayed above
 JB1632.which is a decimal equivalence of Year/Month/Day.
 JB1632
 JB1632.The orthometric height was determined by GPS observations and a
 JB1632.high-resolution geoid model.
 JB1632
 JB1632.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1632.GEOID18 height accuracy estimate available here.
 JB1632
 JB1632.Click photographs - Photos may exist for this station.
 JB1632
 JB1632.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1632
 JB1632.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1632
 JB1632.The ellipsoidal height was determined by GPS observations
 JB1632.and is referenced to NAD 83.
 JB1632
 JB1632. The following values were computed from the NAD 83(2011) position.
 JB1632
 JB1632;                    North         East     Units Scale Factor Converg.
 JB1632;SPC IL E     -   212,523.289   326,375.358   MT  0.99998356   +0 11 19.6
 JB1632;SPC IL E     -   697,253.49  1,070,783.15   sFT  0.99998356   +0 11 19.6
 JB1632;UTM  16      - 4,270,799.346   410,231.051   MT  0.99969924   -0 38 34.0
 JB1632
 JB1632!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1632!SPC IL E     -   0.99997784  x   0.99998356  =   0.99996140
 JB1632!UTM  16      -   0.99997784  x   0.99969924  =   0.99967709
 JB1632
 JB1632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1023170799(NAD 83)
 JB1632
 JB1632                          SUPERSEDED SURVEY CONTROL
 JB1632
 JB1632  NAD 83(2007)-  38 34 52.06882(N)    088 01 50.26925(W) AD(2002.00) 0
 JB1632  ELLIP H (02/10/07)  141.264  (m)                       GP(2002.00)    
 JB1632  NAD 83(1997)-  38 34 52.06868(N)    088 01 50.26959(W) AD(       ) 1
 JB1632  ELLIP H (05/30/05)  141.268  (m)                       GP(       ) 4 1
 JB1632  NAD 83(1997)-  38 34 52.06745(N)    088 01 50.27286(W) AD(       ) 2
 JB1632  NAD 83(1997)-  38 34 52.06823(N)    088 01 50.27153(W) AD(       ) 2
 JB1632  NAD 83(1986)-  38 34 52.07860(N)    088 01 50.27059(W) AD(       ) 2
 JB1632  NAD 27      -  38 34 51.89188(N)    088 01 50.13786(W) AD(       ) 2
 JB1632
 JB1632.Superseded values are not recommended for survey control.
 JB1632
 JB1632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1632.See file dsdata.pdf to determine how the superseded data were derived.
 JB1632
 JB1632_MARKER: DB = BENCH MARK DISK
 JB1632_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1632_STAMPING: PARKERSBURG RM 3 1879
 JB1632_MARK LOGO: USGS
 JB1632_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1632_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1632+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2004
 JB1632
 JB1632  HISTORY     - Date     Condition        Report By
 JB1632  HISTORY     - 1968     MONUMENTED       USGS
 JB1632  HISTORY     - 20040630 GOOD             ILDT
 JB1632
 JB1632                          STATION DESCRIPTION
 JB1632
 JB1632'DESCRIBED BY US GEOLOGICAL SURVEY 1968
 JB1632'STATION IS LOCATED ABOUT 1.5 MILES EAST-SOUTHEAST OF PARKERSBURG,
 JB1632'0.75 MILE NORTH OF
 JB1632'THE EDWARDS-RICHLAND COUNTY LINE AND ON PROPERTY OF MR J HARRISON.
 JB1632'
 JB1632'RM 3, A US GEOLOGICAL SURVEY BENCH MARK DISK STAMPED PARKERSBURG RM 3
 JB1632'1879, IS SET IN
 JB1632'THE TOP OF A 6 INCH CONCRETE POST THAT IS SET 3
 JB1632'INCHES BELOW THE SURFACE OF THE
 JB1632'GROUND.  IT IS 22 FEET SOUTH OF
 JB1632'CENTER OF ROAD, 3 FEET SOUTH OF FENCE, 2.3 FEET
 JB1632'NORTHEAST OF WITNESS
 JB1632'POST AND 2 FEET NORTH OF A POWER LINE POLE NUMBER 56762.
 JB1632
 JB1632                          STATION RECOVERY (2004)
 JB1632
 JB1632'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 JB1632'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1965 ***********************************************************************
 JB1965  DESIGNATION -  PARKINSON RESET
 JB1965  PID         -  JB1965
 JB1965  STATE/COUNTY-  IL/MADISON
 JB1965  COUNTRY     -  US
 JB1965  USGS QUAD   -  HIGHLAND (2018)
 JB1965
 JB1965                         *CURRENT SURVEY CONTROL
 JB1965  ______________________________________________________________________
 JB1965* NAD 83(1997) POSITION- 38 43 26.95336(N) 089 42 44.69882(W)   ADJUSTED
 JB1965* NAVD 88 ORTHO HEIGHT -   187.9   (meters)      616.    (feet) VERTCON3
 JB1965  ______________________________________________________________________
 JB1965  GEOID HEIGHT    -        -30.940 (meters)                     GEOID18
 JB1965  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 JB1965  HORZ ORDER      -  FIRST
 JB1965
 JB1965.The horizontal coordinates were established by classical geodetic methods
 JB1965.and adjusted by the National Geodetic Survey in October 1999.
 JB1965
 JB1965.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1965.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1965
 JB1965.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1965.GEOID18 height accuracy estimate available here.
 JB1965
 JB1965.Click photographs - Photos may exist for this station.
 JB1965
 JB1965.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1965
 JB1965. The following values were computed from the NAD 83(1997) position.
 JB1965
 JB1965;                    North         East     Units Scale Factor Converg.
 JB1965;SPC IL W     -   228,446.556   739,500.171   MT  0.99996038   +0 17 03.0
 JB1965;SPC IL W     -   749,495.08  2,426,176.81   sFT  0.99996038   +0 17 03.0
 JB1965;UTM  16      - 4,289,659.429   264,198.539   MT  1.00028475   -1 41 51.3
 JB1965
 JB1965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1965!SPC IL W     -   0.99997538  x   0.99996038  =   0.99993576
 JB1965!UTM  16      -   0.99997538  x   1.00028475  =   1.00026012
 JB1965
 JB1965:                Primary Azimuth Mark                     Grid Az
 JB1965:SPC IL W     -  PARKINSON AZ MK 2                        202 47 38.3
 JB1965:UTM  16      -  PARKINSON AZ MK 2                        204 46 32.6
 JB1965
 JB1965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6419889659(NAD 83)
 JB1965
 JB1965|---------------------------------------------------------------------|
 JB1965| PID    Reference Object                     Distance      Geod. Az  |
 JB1965|                                                           dddmmss.s |
 JB1965| JB1947 HIGHLAND ATT MICROWAVE TOWER        APPROX. 4.6 KM 0223253.1 |
 JB1965| CI4841 PARKINSON RM SE                                    04526     |
 JB1965| JB1967 HIGHLAND MUNICIPAL TANK             APPROX. 3.5 KM 0640254.1 |
 JB1965| CI4838 PARKINSON RM 3                        3.703 METERS 08807     |
 JB1965| CI4840 PARKINSON RM NE                                    13211     |
 JB1965| CI4839 PARKINSON RM 4                       20.605 METERS 17205     |
 JB1965| CI4836 PARKINSON AZ MK 2                                  2030441.3 |
 JB1965| JB1989 SHILOH METHODIST CHURCH SPIRE       APPROX.24.4 KM 2213330.2 |
 JB1965| JB1969 ST JACOB MUNICIPAL TANK             APPROX. 4.6 KM 2643724.9 |
 JB1965|---------------------------------------------------------------------|
 JB1965
 JB1965                          SUPERSEDED SURVEY CONTROL
 JB1965
 JB1965  NAD 83(1986)-  38 43 26.97015(N)    089 42 44.69203(W) AD(       ) 1
 JB1965  NAD 27      -  38 43 26.80000(N)    089 42 44.36400(W) AD(       ) 1
 JB1965  USSD        -  38 43 26.88200(N)    089 42 44.28100(W) AD(       ) 3
 JB1965  NGVD 29 (07/19/86)  188.0    (m)          617.     (f) VERT ANG       
 JB1965
 JB1965.Superseded values are not recommended for survey control.
 JB1965
 JB1965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1965.See file dsdata.pdf to determine how the superseded data were derived.
 JB1965
 JB1965_MARKER: DS = TRIANGULATION STATION DISK
 JB1965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1965_STAMPING: PARKINSON 1881 1939
 JB1965_MARK LOGO: CGS
 JB1965_PROJECTION: RECESSED 36 CENTIMETERS
 JB1965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1965+STABILITY: SURFACE MOTION
 JB1965
 JB1965  HISTORY     - Date     Condition        Report By
 JB1965  HISTORY     - 1881     MONUMENTED       CGS
 JB1965  HISTORY     - 1933     SEE DESCRIPTION  CGS
 JB1965  HISTORY     - 1937     GOOD             CGS
 JB1965  HISTORY     - 1939     SEE DESCRIPTION  CGS
 JB1965  HISTORY     - 1960     GOOD             CGS
 JB1965  HISTORY     - 1971     GOOD             NGS
 JB1965
 JB1965                          STATION DESCRIPTION
 JB1965
 JB1965'DESCRIBED BY COAST AND GEODETIC SURVEY 1881 (GAF)
 JB1965'ABOUT 1.5 MILES WEST BY SOUTH FROM THE TOWN OF HIGHLAND, NEAR THE
 JB1965'MIDDLE OF THE NE 0.25 SEC 12, T 3 N, R 6 W, ON LAND OWNED BY A J
 JB1965'PARKINSON AND A SHORT DISTANCE EAST OF HIS HOUSE AN BARNS.
 JB1965'
 JB1965'THE STATION IS NEAR THE SOUTHEAST CORNER OF AN APPLE ORCHARD ON THE
 JB1965'NORTH SIDE OF A PLANK FENCE AND ABOUT 14 FEET WEST OF AN OSAGE ORANGE
 JB1965'HEDGE.  IT IS MARKED BY A CROSS IN THE TOP OF A WHITE MARBLE POST
 JB1965'ABOUT 6 INCHES SQUARE AND 30 INCHES LONG PROJECTING ABOUT 6 INCHES
 JB1965'ABOVE THE GROUND.  THE LETTERS U S C AND G S ARE INSCRIBED IN THE
 JB1965'POST.  THE UNDERGROUND MARK IS THE APEX OF AN EARTHENWARE PYRAMID 6
 JB1965'INCHES ON AN EDGE AND ABOUT 30 INCHES BELOW THE GROUND, AND HAS ON ONE
 JB1965'FACE THE RAISED LETTERS U S C S.
 JB1965'
 JB1965'THERE ARE TWO REFERENCE POST ALSO OF WHITE MARBLE BUT SLIGHTLY SMALLER
 JB1965'THAN THE POST MARKING THE STATION WITH AN ARROW IN THE TOP OF EACH
 JB1965'POINTING TOWARD THE STATION.  EACH OF THE TWO REFERENCE MARKS IS ABOUT
 JB1965'1 FOOT WEST OF THE HEDGE, ONE 5.70 METERS NORTHEAST OF THE STATION AND
 JB1965'THE OTHER SAME DISTANCE SOUTH EAST.  A ROCK USED AS A SURVEYORS MARK
 JB1965'IS 1.07 METERS NORTH OF THE LATTER AND 5.02 METERS FROM THE STATION.
 JB1965
 JB1965                          STATION RECOVERY (1933)
 JB1965
 JB1965'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 JB1965'SURFACE MARK NOT RECOVERED.  THE UNDERGROUND MARK WAS RECOVERED, IT IS
 JB1965'AN EARTHENWARE PYRAMID ABOUT 30 INCHES BELOW THE SURFACE.
 JB1965'
 JB1965'NEAR THE EAST SIDE CENTER OF THE NORTHEAST QUARTER SEC 12, T 3 N, R 6
 JB1965'W, ON THE SOUTH SIDE OF HILL, ON LAND OWNED BY B F ELLIS AND OCCUPIED
 JB1965'BY HERMAN PETERS, 3.4 MILES EAST AND 0.6 MILE SOUTH OF ST JACOB, 2.2
 JB1965'MILES WEST AND 0.6 MILE SOUTH OF HIGHLAND.
 JB1965'
 JB1965'THE STATION IS ABOUT 200 YARDS EAST OF THE PETERS BARN, 14 FEET WEST
 JB1965'OA AN OSAGE ORANGE HEDGE, IN CULTIVATED LAND, AT A GAP IN HEDGE FENCE,
 JB1965'WHERE FARM ROAD TURNS SHARPLY TO THE EASTWARD.  EACH OF THE TWO
 JB1965'REFERENCE MARKS IS ABOUT 1 FOOT WEST OF THE HEDGE FENCE, ONE IS NORTH
 JB1965'40 DEG (MAG) EAST, DISTANT 5.63 METERS, THE OTHER NORTH 127 DEG (MAG)
 JB1965'5.66 METERS.
 JB1965'
 JB1965'TO REACH FROM ST JACOB, GO EAST ON U S HIGHWAY 50 FOR 3.4 MILES TO A
 JB1965'DIRT T-ROAD SOUTH.  GO SOUTH ON T-ROAD FOR 0.6 MILE TO FARM-ROAD ON
 JB1965'LEFT LEADING TO FARMHOUSE OCCUPIED BY HERMAN PETERS.  GO EAST ON ROAD
 JB1965'ABOUT 25 YARDS TO GATE ON NORTH ENTERING PASTURE.  PASS THROUGH GATE
 JB1965'AND BEAR NORTHEAST THROUGH PASTURE TO GATE AT NORTHEAST CORNER.  PASS
 JB1965'THROUGH GATE AND FOLLOW FARM-ROAD EAST THROUGH CORNFIELD TO HEDGE
 JB1965'FENCE AT TOP OF RIDGE.  TURN SOUTH ALONG EAST SIDE OF HEDGE AND GO 0.1
 JB1965'MILE TO WHERE ROAD TURNS SHARPLY TO EASTWARD, AND STATION ON WEST SIDE
 JB1965'OF HEDGE.
 JB1965
 JB1965                          STATION RECOVERY (1937)
 JB1965
 JB1965'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (JSB)
 JB1965'RECOVERED AS DESCRIBED
 JB1965
 JB1965                          STATION RECOVERY (1939)
 JB1965
 JB1965'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (CIA)
 JB1965'STATION IS MARKED WITH A SURFACE MARK CONSISTING OF A STANDARD DISK
 JB1965'SET IN TOP OF A CONCRETE CYLINDER THE TOP OF WHICH IS 14 INCHES BELOW
 JB1965'THE SURFACE OF THE GROUND AND IS STAMPED PARKINSON 1881-1939.  THE
 JB1965'UNDERGROUND MARK IS THE OLD EARTHENWARE PYRAMID, WHICH WAS NOT
 JB1965'DISTURBED, THE TOP OF WHICH IS ABOUT 32 INCHES BELOW THE SURFACE OF
 JB1965'THE GROUND AND IS SEPARATED FROM THE BOTTOM OF THE SURFACE MARK BY 4
 JB1965'INCHES OF DIRT.
 JB1965'
 JB1965'THE TWO OLD REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION AND TWO
 JB1965'NEW REFERENCE MARKS ESTABLISHED.  THE OLD REFERENCE MARKS ARE WHITE
 JB1965'ROCK POST, 6 INCHES SQUARE AT TOP WITH ARROWS CUT IN THE TOP POINTING
 JB1965'TOWARDS THE STATION.  BOTH OF THE OLD REFERENCE MARKS ARE ABOUT 1 FOOT
 JB1965'WEST OF THE HEDGE LINE, ONE IS 5.63 METERS NORTH 40 DEG EAST FROM THE
 JB1965'STATION, THE OTHER 5.66 METERS SOUTH 53 DEG EAST, MAGNETIC DIRECTIONS.
 JB1965'
 JB1965'THE NEW REFERENCE MARKS ARE STAMPED PARKINSON 1881-1939, NO 3 AND NO 4
 JB1965'RESPECTIVELY.  NO 3 IS EAST OF THE STATION, 1 FOOT WEST OF HEDGE LINE
 JB1965'AND IS FLUSH WITH THE SURFACE OF THE GROUND.  NO 4 IS SOUTHEAST OF THE
 JB1965'STATION, 4 FEET WEST OF HEDGE LINE AND PROJECTS 3 INCHES ABOVE THE
 JB1965'SURFACE OF THE GROUND.
 JB1965'
 JB1965'STATION IS ABOUT 2 MILES SOUTHWEST OF HIGHLAND, NEAR THE MIDDLE OF THE
 JB1965'NORTHEAST QUARTER OF SEC 12, T 3 N, R 6 W, ON THE SOUTH SLOPE OF A
 JB1965'PROMINENT KNOLL ON THE PROPERTY OF HERMAN PETERS.  IT IS ON THE EAST
 JB1965'EDGE OF A CULTIVATED FIELD, 14 FEET WEST OF AN OSAGE ORANGE HEDGE, ON
 JB1965'THE SOUTH SLOPE OF THE KNOLL AND ABOUT 300 YARDS EAST OF MR PETERS
 JB1965'HOUSE.
 JB1965'
 JB1965'TO REACH FROM A POINT ON U S HIGHWAY 40, 3.3 MILES NORTHEAST FROM ST
 JB1965'JACOB OR 2.0 MILES SOUTHWEST FROM HIGHLAND, GO SOUTH ON A DIRT ROAD
 JB1965'THE ENTRANCE TO WHICH IS THROUGH THE BARNYARD OF THE FARM BELONGING TO
 JB1965'SAM HUG, A DISTANCE OF ABOUT 0.6 MILE WHERE THE ROAD MAKES A
 JB1965'RIGHT-ANGLE TURN TO THE EAST.  THE STATION IS WEST OF THE OSAGE ORANGE
 JB1965'HEDGE PARRRALLEL TO THE ROAD, 40 FEET NORTH OF THE POINT WHERE THE
 JB1965'ROAD TURNS TO THE EAST.
 JB1965
 JB1965                          STATION RECOVERY (1960)
 JB1965
 JB1965'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1965'STATION MARK, RM NO 3, RM NO 4 AND TWO STONE REFERENCE MARKS WERE
 JB1965'RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE DISTANCE TO RM NO 3
 JB1965'AND RM NO 4 WAS MEASURED AND RM NO 3 CHECKED, BUT A DIFFERENCE WAS
 JB1965'FOUND TO TO RM NO 4.  THE DIRECTION TO RM NO 4 CHECKED, BUT BECAUSE RM
 JB1965'NO 3 WAS TOO CLOSE TO FOCUS ON AN ACCURATE DIRECTION MEASUREMENT WAS
 JB1965'NOT POSSIBLE.  A COMPLETE NEW DESCRIBTION FOLLOWS.
 JB1965'
 JB1965'STATION IS LOCATED ABOUT 2.0 MILES SOUTHWEST OF HIGHLAND, 0.75 MILE
 JB1965'SOUTH OF U S HIGHWAY 40, 1.25 MILES WEST OF STATE ROUTE 160 AND ABOUT
 JB1965'4 MILES EAST-NORTHEAST OF ST JACOB.
 JB1965'
 JB1965'TO REACH FROM THE JUNCTION OF U S HIGHWAY 40 AND STATE ROUTE 143 IN
 JB1965'THE NORTH EDGE OF HIGHLAND, GO WEST ON U S HIGHWAY 40 FOR 2.6 MILES TO
 JB1965'A REVERSE Y, BACK TO THE LEFT, TURN LEFT AND CROSS RAILROAD TRACKS AND
 JB1965'GO EASTERLY FOR 0.25 MILE TO A OIL SURFACED ROAD RIGHT, TURN RIGHT AND
 JB1965'GO SOUTH FOR 0.5 MILE TO A DRIVEWAY ON THE LEFT TURN LEFT AND GO EAST
 JB1965'FOR 0.05 MILE TO A OLD SHED, FOLLOW TRACK ROAD EAST FOR 0.05 MILE TO
 JB1965'WEST EDGE OF FIELD, CONTINUE EAST-SOUTHEAST UP HILL, ACROSS FIELD FOR
 JB1965'0.15 MILE TO STATION ON WEST SIDE OF FIELD DIVIDING LINE AS DESCRIBED.
 JB1965'
 JB1965'STATION MARK, A STANDARD STATION MARK DISK STAMPED PARKINSON 1881
 JB1965'1939, IS SET IN TOP OF A CONCRETE POST WHICH IS SET ABOUT 18 INCHES
 JB1965'BELOW THE SURFACE OF THE GROUND.  THE MARK IS ABOUT 14 FEET WEST OF A
 JB1965'CUT DOWN HEDGE ROW AND 4.4 FEET WEST-NORTHWEST OF THE WITNESS POST.
 JB1965'
 JB1965'REFERENCE MARK NUMBER 3, A STANDARD REFERENCE MARK DISK STAMPED
 JB1965'PARKINSON NO 3 1881 1939, IS SET IN TOP OF A 10 INCH CONCRETE POST
 JB1965'WHICH IS SET FLUSH WITH THE GROUND.  THE MARK IS 8.5 FEET
 JB1965'EAST-NORTHEAST OF THE WITNESS POST AND 1 FOOT WEST OF THE CUT DOWN
 JB1965'HEDGE ROW.
 JB1965'
 JB1965'REFERENCE MARK NUMBER 4, A STANDARD REFERENCE MARK DISK STAMPED
 JB1965'PARKINSON NO 4 1881 1939, IS SET IN TOP OF A 10 INCH CONCRETE POST
 JB1965'WHICH IS SET FLUSH WITH THE GROUND.  THE MARK IS 65.2 FEET SOUTH OF
 JB1965'THE WITNESS POST AND 4 FEET WEST OF THE CUT DOWN HEDGE ROW.
 JB1965'
 JB1965'REFERENCE MARK NORTHEAST, IS A 4 INCH GRANITE POST WHICH HAS A ARROW
 JB1965'CUT ACROSS TOP OF POST POINTING TOWARD STATION MARK WITH A SMALL DRILL
 JB1965'HOLE IN CENTER.  THE MARK PROJECTS ABOUT 4 INCHES, IS IN CUT DOWN
 JB1965'HEDGE ROW AND IS 17.6 FEET NORTHEAST OF WITNESS POST.
 JB1965'
 JB1965'REFERENCE MARK SOUTHEAST, IS A 4 INCH SQUARE GRANITE POST WHICH HAS A
 JB1965'ARROW CUT ACROSS TOP OF POST POINTING TOWARD STATION MARK WITH A SMALL
 JB1965'DRILL HOLE IN CENTER.  THE MARK IS SET FLUSH, IS SET IN A CUT DOWN
 JB1965'HEDGE ROW AND IS 14.4 FEET SOUTHEAST OF THE WITNESS POST.
 JB1965
 JB1965                          STATION RECOVERY (1971)
 JB1965
 JB1965'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1965'THE STATION MARK AND REFERENCE MARKS 3 AND 4 WERE FOUND IN GOOD
 JB1965'CONDITION.  THE REFERENCE STONES WERE DESTROYED BY GRADING OUT OF
 JB1965'HEDGE ROW.  THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.
 JB1965'THE DIRECTION TO THE CENTER OF THE TOWER CHECKED AND THE LIGHT WAS
 JB1965'ALSO OBSERVED UPON.  THE LIGHT IS NOT AT THE CENTER OF THE TOWER.  AN
 JB1965'AZIMUTH MARK WAS SET.
 JB1965'
 JB1965'THE STATION IS ON THE SOUTH SLOPE OF A PROMINENT HILL, NEAR THE MIDDLE
 JB1965'OF THE NE 0.25 OF SEC 12, T-3-N, R-6-W, ON PROPERTY FARMED BY MR RAY
 JB1965'GILOMEN, 33 FEET NORTH OF THE CENTER OF A WATER COURSE, 68 FEET NORTH
 JB1965'OF A METAL WITNESS POST, 12 FEET WEST OF A METAL WITNESS POST, 4 FEET
 JB1965'NORTHWEST OF A METAL WITNESS POST AND IN AN UNCULTIVATED LANE BETWEEN
 JB1965'FIELDS.  THE MONUMENT IS 18 INCHES UNDERGROUND AND THE DISK IS STAMPED
 JB1965'PARKINSON 1881 1939.
 JB1965'
 JB1965'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 40 AND STATE
 JB1965'HIGHWAY 143 AT THE NORTH EDGE OF HIGHLAND, GO WEST ON HIGHWAY 40 FOR
 JB1965'2.6 MILES TO A REVERSE Y.  TURN LEFT CROSSING RAILROAD AND GO EAST FOR
 JB1965'0.25 MILE TO AN OILED ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON THE ROAD
 JB1965'FOR 0.55 MILE TO A FIELD ENTRANCE ON THE LEFT AND THE STATION ON HILL
 JB1965'ABOUT 0.15 MILE EAST.  CONTINUE SOUTH ON THE OILED ROAD FOR 0.6 MILE
 JB1965'TO THE AZIMUTH MARK ON THE RIGHT.
 JB1965'
 JB1965'REFERENCE MARK 3 IS 1 FOOT SOUTH OF METAL WITNESS POST, 8 FEET EAST OF
 JB1965'METAL WITNESS POST AND 69 FEET NORTH OF METAL WITNESS POST.  THE
 JB1965'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED PARKINSON NO 3 1881
 JB1965'1939.
 JB1965'
 JB1965'REFERENCE MARK 4 IS 1 FOOT NORTH OF METAL WITNESS POST, 65 FEET SOUTH
 JB1965'OF METAL WITNESS POST AND 68 FEET SOUTH OF A METAL WITNESS POST.  THE
 JB1965'MONUMENT IS FLUSH AND THE DISK IS STAMPED PARKINSON NO 4 1881 1939.
 JB1965'
 JB1965'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED PARKINSON 1881 1971 SET
 JB1965'IN A DRILL HOLE IN THE TOP AND SOUTH END OF CONCRETE HEADWALL, ABOUT 6
 JB1965'INCHES ABOVE ROAD SURFACE, 6 INCHES NORTH OF THE SOUTH EDGE OF
 JB1965'HEADWALL AND 10 FEET WEST OF THE CENTERLINE OF ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA2062 ***********************************************************************
 KA2062  DESIGNATION -  PARPORT
 KA2062  PID         -  KA2062
 KA2062  STATE/COUNTY-  IL/EDGAR
 KA2062  COUNTRY     -  US
 KA2062  USGS QUAD   -  PARIS NORTH (2018)
 KA2062
 KA2062                         *CURRENT SURVEY CONTROL
 KA2062  ______________________________________________________________________
 KA2062* NAD 83(2011) POSITION- 39 42 00.86106(N) 087 40 39.49050(W)   ADJUSTED
 KA2062* NAD 83(2011) ELLIP HT-   166.474 (meters)        (06/27/12)   ADJUSTED
 KA2062* NAD 83(2011) EPOCH   -  2010.00
 KA2062* NAVD 88 ORTHO HEIGHT -   198.607 (meters)      651.60  (feet) ADJUSTED
 KA2062  ______________________________________________________________________
 KA2062  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 KA2062  NAD 83(2011) X  -    199,130.702 (meters)                     COMP
 KA2062  NAD 83(2011) Y  - -4,910,126.548 (meters)                     COMP
 KA2062  NAD 83(2011) Z  -  4,052,539.830 (meters)                     COMP
 KA2062  LAPLACE CORR    -         -3.32  (seconds)                    DEFLEC18
 KA2062  DYNAMIC HEIGHT  -        198.505 (meters)      651.26  (feet) COMP
 KA2062  MODELED GRAVITY -    980,109.8   (mgal)                       NAVD 88
 KA2062
 KA2062  VERT ORDER      -  SECOND    CLASS I
 KA2062
 KA2062  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA2062  Standards:
 KA2062         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA2062            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA2062  -------------------------------------------------------------------
 KA2062  NETWORK    1.88   2.65           0.82   0.71   1.35      0.08889238
 KA2062  -------------------------------------------------------------------
 KA2062  Click here for local accuracies and other accuracy information.
 KA2062
 KA2062.This mark is at Edgar County Airport (PRG)
 KA2062
 KA2062.The horizontal coordinates were established by GPS observations
 KA2062.and adjusted by the National Geodetic Survey in June 2012.
 KA2062
 KA2062.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA2062.been affixed to the stable North American tectonic plate. See 
 KA2062.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA2062
 KA2062.The horizontal coordinates are valid at the epoch date displayed above
 KA2062.which is a decimal equivalence of Year/Month/Day.
 KA2062
 KA2062.The orthometric height was determined by differential leveling and
 KA2062.adjusted by the NATIONAL GEODETIC SURVEY
 KA2062.in April 2013.
 KA2062
 KA2062.No vertical observational check was made to the station.
 KA2062
 KA2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA2062.GEOID18 height accuracy estimate available here.
 KA2062
 KA2062.Click photographs - Photos may exist for this station.
 KA2062
 KA2062.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA2062
 KA2062.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA2062
 KA2062.The ellipsoidal height was determined by GPS observations
 KA2062.and is referenced to NAD 83.
 KA2062
 KA2062.The dynamic height is computed by dividing the NAVD 88
 KA2062.geopotential number by the normal gravity value computed on the
 KA2062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA2062.degrees latitude (g = 980.6199 gals.).
 KA2062
 KA2062.The modeled gravity was interpolated from observed gravity values.
 KA2062
 KA2062. The following values were computed from the NAD 83(2011) position.
 KA2062
 KA2062;                    North         East     Units Scale Factor Converg.
 KA2062;SPC IL E     -   336,923.725   356,235.394   MT  1.00001392   +0 25 07.9
 KA2062;SPC IL E     - 1,105,390.59  1,168,748.96   sFT  1.00001392   +0 25 07.9
 KA2062;UTM  16      - 4,394,707.015   441,904.787   MT  0.99964155   -0 25 58.3
 KA2062
 KA2062!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA2062!SPC IL E     -   0.99997388  x   1.00001392  =   0.99998780
 KA2062!UTM  16      -   0.99997388  x   0.99964155  =   0.99961544
 KA2062
 KA2062:                Primary Azimuth Mark                     Grid Az
 KA2062:SPC IL E     -  PARPORT AZ MK                            087 58 27.9
 KA2062:UTM  16      -  PARPORT AZ MK                            088 49 34.1
 KA2062
 KA2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4190494707(NAD 83)
 KA2062
 KA2062|---------------------------------------------------------------------|
 KA2062| PID    Reference Object                     Distance      Geod. Az  |
 KA2062|                                                           dddmmss.s |
 KA2062| KA2063 PARPORT AZ MK                       APPROX. 1.2 KM 0882335.8 |
 KA2062|---------------------------------------------------------------------|
 KA2062
 KA2062                          SUPERSEDED SURVEY CONTROL
 KA2062
 KA2062  NAD 83(2007)-  39 42 00.86109(N)    087 40 39.49138(W) AD(2002.00) 0
 KA2062  ELLIP H (02/10/07)  166.496  (m)                       GP(2002.00)    
 KA2062  ELLIP H (12/06/04)  166.522  (m)                       GP(       ) 4 1
 KA2062  NAD 83(1997)-  39 42 00.86008(N)    087 40 39.49148(W) AD(       ) 1
 KA2062  ELLIP H (10/21/99)  166.563  (m)                       GP(       ) 4 1
 KA2062  NAD 83(1997)-  39 42 00.86009(N)    087 40 39.49147(W) AD(       ) 1
 KA2062  NAD 83(1986)-  39 42 00.86910(N)    087 40 39.48846(W) AD(       ) 1
 KA2062  NAVD 88 (12/18/02)  198.6    (m)  GEOID99  model used  GPS OBS        
 KA2062  NGVD 29 (06/25/91)  198.8    (m)  OSU 89B  model used  GPS OBS        
 KA2062
 KA2062.Superseded values are not recommended for survey control.
 KA2062
 KA2062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA2062.See file dsdata.pdf to determine how the superseded data were derived.
 KA2062
 KA2062_MARKER: F = FLANGE-ENCASED ROD
 KA2062_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KA2062_STAMPING: PARPORT 1990
 KA2062_MARK LOGO: NGS
 KA2062_PROJECTION: FLUSH
 KA2062_MAGNETIC: I = MARKER IS A STEEL ROD
 KA2062_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA2062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA2062+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2012
 KA2062_ROD/PIPE-DEPTH: 6.10 meters
 KA2062_SLEEVE-DEPTH  : 1.00 meters
 KA2062
 KA2062  HISTORY     - Date     Condition        Report By
 KA2062  HISTORY     - 1990     MONUMENTED       NGS
 KA2062  HISTORY     - 20001229 GOOD             ZAMBRA
 KA2062  HISTORY     - 20120401 GOOD             GEOSPC
 KA2062
 KA2062                          STATION DESCRIPTION
 KA2062
 KA2062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KA2062'STATION IS LOCATED ABOUT 10.0 KM (6.2 MI) NORTH OF PARIS, AT THE EDGAR
 KA2062'COUNTY AIRPORT, NEAR THE NORTHWEST CORNER OF THE SINGLE ASPHALT
 KA2062'RUNWAY, IN THE CENTER OF SECTION 6, T 15 N, R 11 W.
 KA2062'OWNERSHIP--SUPERVISORY BOARD OF EDGAR COUNTY, RR 6 BOX 175A, PARIS,
 KA2062'IL 61944.  AIRPORT MANAGER IS WILLIAM HUFFMAN, PHONE 217-465-8474.
 KA2062'TO REACH FROM THE JUNCTION OF US HIGHWAY 150 AND STATE HIGHWAYS 1 AND
 KA2062'133 IN THE SOUTH SECTION OF PARIS, GO NORTH ON HIGHWAYS 150 AND 1 FOR
 KA2062'3.62 KM (2.25 MI) TO THE BRIDGE OVER TWIN LAKES.  CONTINUE NORTH FOR
 KA2062'7.13 KM (4.43 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, SOUTHEASTERLY
 KA2062'FOR 0.89 KM (0.55 MI) TO THE AIRPORT ROAD ON THE LEFT.  TURN LEFT,
 KA2062'NORTH, ON WINDING, PAVED ROAD FOR 0.43 KM (0.27 MI) TO A GATE.  PASS
 KA2062'THROUGH GATE, BEAR LEFT, NORTHERLY ON APRON, THEN RAMP FOR 0.31 KM
 KA2062'(0.19 MI) TO THE RUNWAY.  TURN LEFT, WEST, ON THE RUNWAY FOR 0.16 KM
 KA2062'(0.10 MI) TO THE WEST END OF THE RUNWAY AND STATION ON THE RIGHT.
 KA2062'THE STATION IS LOCATED 37.7 M (123.7 FT) WEST FROM THE NORTHWEST METAL
 KA2062'LEG OF THE WESTERN ONE OF TWO VASI LIGHTS, 29.4 M (96.5 FT) NORTH
 KA2062'FROM THE CENTER OF AND ON LINE WITH THE WEST END OF THE RUNWAY, AND
 KA2062'15.3 M (50.2 FT) NORTH-NORTHEAST FROM THE NORTHERNMOST RUNWAY END
 KA2062'LIGHT.
 KA2062'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 KA2062
 KA2062                          STATION RECOVERY (2000)
 KA2062
 KA2062'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA2062'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA2062'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KA2062'
 KA2062
 KA2062                          STATION RECOVERY (2012)
 KA2062
 KA2062'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA2062'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA2063 ***********************************************************************
 KA2063  DESIGNATION -  PARPORT AZ MK
 KA2063  PID         -  KA2063
 KA2063  STATE/COUNTY-  IL/EDGAR
 KA2063  COUNTRY     -  US
 KA2063  USGS QUAD   -  PARIS NORTH (2018)
 KA2063
 KA2063                         *CURRENT SURVEY CONTROL
 KA2063  ______________________________________________________________________
 KA2063* NAD 83(1997) POSITION- 39 42 01.93742(N) 087 39 49.63295(W)   ADJUSTED
 KA2063* NAD 83(1997) ELLIP HT-   165.589 (meters)        (10/21/99)   ADJUSTED
 KA2063* NAVD 88 ORTHO HEIGHT -   197.651 (meters)      648.46  (feet) ADJUSTED
 KA2063  ______________________________________________________________________
 KA2063  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 KA2063  NAD 83(1997) X  -    200,316.661 (meters)                     COMP
 KA2063  NAD 83(1997) Y  - -4,910,056.403 (meters)                     COMP
 KA2063  NAD 83(1997) Z  -  4,052,564.806 (meters)                     COMP
 KA2063  LAPLACE CORR    -         -3.68  (seconds)                    DEFLEC18
 KA2063  DYNAMIC HEIGHT  -        197.549 (meters)      648.13  (feet) COMP
 KA2063  MODELED GRAVITY -    980,109.5   (mgal)                       NAVD 88
 KA2063
 KA2063  HORZ ORDER      -  FIRST
 KA2063  VERT ORDER      -  SECOND    CLASS I
 KA2063  ELLP ORDER      -  FOURTH    CLASS I
 KA2063
 KA2063.This mark is at Edgar County Airport (PRG)
 KA2063
 KA2063.The horizontal coordinates were established by GPS observations
 KA2063.and adjusted by the National Geodetic Survey in October 1999.
 KA2063
 KA2063.The orthometric height was determined by differential leveling and
 KA2063.adjusted by the NATIONAL GEODETIC SURVEY
 KA2063.in April 2013.
 KA2063
 KA2063.No vertical observational check was made to the station.
 KA2063
 KA2063.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA2063.GEOID18 height accuracy estimate available here.
 KA2063
 KA2063.Click photographs - Photos may exist for this station.
 KA2063
 KA2063.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA2063
 KA2063.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA2063
 KA2063.The ellipsoidal height was determined by GPS observations
 KA2063.and is referenced to NAD 83.
 KA2063
 KA2063.The dynamic height is computed by dividing the NAVD 88
 KA2063.geopotential number by the normal gravity value computed on the
 KA2063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA2063.degrees latitude (g = 980.6199 gals.).
 KA2063
 KA2063.The modeled gravity was interpolated from observed gravity values.
 KA2063
 KA2063. The following values were computed from the NAD 83(1997) position.
 KA2063
 KA2063;                    North         East     Units Scale Factor Converg.
 KA2063;SPC IL E     -   336,965.696   357,422.934   MT  1.00001558   +0 25 39.7
 KA2063;SPC IL E     - 1,105,528.29  1,172,645.08   sFT  1.00001558   +0 25 39.7
 KA2063;UTM  16      - 4,394,731.320   443,092.374   MT  0.99963987   -0 25 26.5
 KA2063
 KA2063!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA2063!SPC IL E     -   0.99997402  x   1.00001558  =   0.99998960
 KA2063!UTM  16      -   0.99997402  x   0.99963987  =   0.99961390
 KA2063
 KA2063:                Primary Azimuth Mark                     Grid Az
 KA2063:SPC IL E     -  PARPORT                                  267 58 27.9
 KA2063:UTM  16      -  PARPORT                                  268 49 34.1
 KA2063
 KA2063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4309294731(NAD 83)
 KA2063
 KA2063|---------------------------------------------------------------------|
 KA2063| PID    Reference Object                     Distance      Geod. Az  |
 KA2063|                                                           dddmmss.s |
 KA2063| KA2062 PARPORT                             APPROX. 1.2 KM 2682407.6 |
 KA2063|---------------------------------------------------------------------|
 KA2063
 KA2063                          SUPERSEDED SURVEY CONTROL
 KA2063
 KA2063  NAD 83(1997)-  39 42 01.93743(N)    087 39 49.63295(W) AD(       ) 1
 KA2063  NAD 83(1986)-  39 42 01.94644(N)    087 39 49.62994(W) AD(       ) 1
 KA2063  NGVD 29 (06/25/91)  197.8    (m)  OSU 89B  model used  GPS OBS        
 KA2063
 KA2063.Superseded values are not recommended for survey control.
 KA2063
 KA2063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA2063.See file dsdata.pdf to determine how the superseded data were derived.
 KA2063
 KA2063_MARKER: F = FLANGE-ENCASED ROD
 KA2063_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KA2063_STAMPING: PARPORT AZ MK 1990
 KA2063_MARK LOGO: NGS
 KA2063_PROJECTION: FLUSH
 KA2063_MAGNETIC: I = MARKER IS A STEEL ROD
 KA2063_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA2063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA2063+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2012
 KA2063_ROD/PIPE-DEPTH: 7.30 meters
 KA2063_SLEEVE-DEPTH  : 1.00 meters
 KA2063
 KA2063  HISTORY     - Date     Condition        Report By
 KA2063  HISTORY     - 1990     MONUMENTED       NGS
 KA2063  HISTORY     - 20001229 SEE DESCRIPTION  ZAMBRA
 KA2063  HISTORY     - 20120401 GOOD             BCA
 KA2063
 KA2063                          STATION DESCRIPTION
 KA2063
 KA2063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KA2063'STATION IS LOCATED ABOUT 10.0 KM (6.2 MI) NORTH OF PARIS, AT THE EDGAR
 KA2063'COUNTY AIRPORT, NEAR THE NORTHEAST CORNER OF THE SINGLE ASPHALT
 KA2063'RUNWAY, IN WEST CENTRAL SECTION 5, T 15 N, R 11 W.
 KA2063'OWNERSHIP--SUPERVISORY BOARD OF EDGAR COUNTY, RR 6 BOX 175A, PARIS,
 KA2063'IL 61944.  AIRPORT MANAGER IS WILLIAM HUFFMAN, PHONE 217-465-8474.
 KA2063'TO REACH FROM THE JUNCTION OF US HIGHWAY 150 AND STATE HIGHWAYS 1 AND
 KA2063'133 IN THE SOUTH SECTION OF PARIS, GO NORTH ON HIGHWAYS 150 AND 1 FOR
 KA2063'3.62 KM (2.25 MI) TO THE BRIDGE OVER TWIN LAKES.  CONTINUE NORTH FOR
 KA2063'7.13 KM (4.43 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, SOUTHEASTERLY
 KA2063'FOR 0.89 KM (0.55 MI) TO THE AIRPORT ROAD ON THE LEFT.  TURN LEFT,
 KA2063'NORTH, ON WINDING, PAVED ROAD FOR 0.43 KM (0.27 MI) TO A GATE.  PASS
 KA2063'THROUGH GATE, BEAR LEFT, NORTHERLY ON APRON, THEN RAMP FOR 0.21 KM
 KA2063'(0.13 MI) TO THE PARALLEL TAXI ON THE RIGHT. TURN RIGHT, EAST THEN
 KA2063'NORTH, ON TAXI FOR 0.58 KM (0.36 MI) TO THE RUNWAY.  TURN RIGHT, EAST
 KA2063'ON RUNWAY FOR 0.54 KM (0.34 MI) TO EAST END OF THE RUNWAY AND THE
 KA2063'STATION ON THE LEFT.
 KA2063'THE STATION IS LOCATED 55.5 M (182.1 FT) EAST-NORTHEAST FROM THE FIRST
 KA2063'RUNWAY LIGHT WEST OF THE EAST END OF THE RUNWAY, 26.95 M (88.42 FT)
 KA2063'NORTH FROM THE CENTER OF AND ON LINE WITH THE EAST END OF THE RUNWAY,
 KA2063'AND 4.9 M (16.1 FT) NORTHWEST FROM THE NORTHWEST CORNER OF A 0.5 X
 KA2063'1.0 METER CONCRETE PAD AT THE NORTH END OF THE RUNWAY END LIGHTS.
 KA2063'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 KA2063
 KA2063                          STATION RECOVERY (2000)
 KA2063
 KA2063'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA2063'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA2063'SEARCHED FOR NOT FOUND.  REMNANTS OF CONCRETE AND PVC FOUND IN
 KA2063'THE AREA.
 KA2063'
 KA2063
 KA2063                          STATION RECOVERY (2012)
 KA2063
 KA2063'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 KA2063'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1700 ***********************************************************************
 HB1700  DESIGNATION -  PARRISH
 HB1700  PID         -  HB1700
 HB1700  STATE/COUNTY-  IL/JACKSON
 HB1700  COUNTRY     -  US
 HB1700  USGS QUAD   -  VERGENNES (2018)
 HB1700
 HB1700                         *CURRENT SURVEY CONTROL
 HB1700  ______________________________________________________________________
 HB1700* NAD 83(1997) POSITION- 37 55 15.85695(N) 089 18 07.03899(W)   ADJUSTED
 HB1700* NAVD 88 ORTHO HEIGHT -   135.    (meters)      443.    (feet) SCALED
 HB1700  ______________________________________________________________________
 HB1700  GEOID HEIGHT    -        -29.350 (meters)                     GEOID18
 HB1700  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 HB1700  HORZ ORDER      -  FIRST
 HB1700
 HB1700.The horizontal coordinates were established by classical geodetic methods
 HB1700.and adjusted by the National Geodetic Survey in October 1999.
 HB1700
 HB1700.The orthometric height was scaled from a topographic map.
 HB1700
 HB1700.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1700.GEOID18 height accuracy estimate available here.
 HB1700
 HB1700.Click photographs - Photos may exist for this station.
 HB1700
 HB1700.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1700
 HB1700. The following values were computed from the NAD 83(1997) position.
 HB1700
 HB1700;                    North         East     Units Scale Factor Converg.
 HB1700;SPC IL W     -   139,562.222   776,027.300   MT  1.00001234   +0 31 53.2
 HB1700;SPC IL W     -   457,880.39  2,546,016.23   sFT  1.00001234   +0 31 53.2
 HB1700;UTM  16      - 4,199,556.538   297,664.610   MT  1.00010426   -1 24 54.7
 HB1700
 HB1700!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1700!SPC IL W     -   0.99998344  x   1.00001234  =   0.99999578
 HB1700!UTM  16      -   0.99998344  x   1.00010426  =   1.00008770
 HB1700
 HB1700:                Primary Azimuth Mark                     Grid Az
 HB1700:SPC IL W     -  PARRISH AZ MK                            178 42 29.2
 HB1700:UTM  16      -  PARRISH AZ MK                            180 39 17.1
 HB1700
 HB1700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9766499556(NAD 83)
 HB1700
 HB1700|---------------------------------------------------------------------|
 HB1700| PID    Reference Object                     Distance      Geod. Az  |
 HB1700|                                                           dddmmss.s |
 HB1700| CI4843 PARRISH RM 1                         24.490 METERS 00319     |
 HB1700| CI4844 PARRISH RM 2                         26.849 METERS 09408     |
 HB1700| HB1664 ELKVILLE MUNICIPAL TANK             APPROX. 6.3 KM 1090200.4 |
 HB1700| CI4842 PARRISH AZ MK                                      1791422.4 |
 HB1700|---------------------------------------------------------------------|
 HB1700
 HB1700                          SUPERSEDED SURVEY CONTROL
 HB1700
 HB1700  NAD 83(1993)-  37 55 15.86888(N)    089 18 07.04003(W) AD(       ) 1
 HB1700  NAD 83(1986)-  37 55 15.86963(N)    089 18 07.04082(W) AD(       ) 1
 HB1700  NAD 27      -  37 55 15.68564(N)    089 18 06.73256(W) AD(       ) 1
 HB1700
 HB1700.Superseded values are not recommended for survey control.
 HB1700
 HB1700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1700.See file dsdata.pdf to determine how the superseded data were derived.
 HB1700
 HB1700_MARKER: DS = TRIANGULATION STATION DISK
 HB1700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1700_STAMPING: PARRISH 1961
 HB1700_MARK LOGO: CGS
 HB1700_PROJECTION: RECESSED 36 CENTIMETERS
 HB1700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1700+STABILITY: SURFACE MOTION
 HB1700
 HB1700  HISTORY     - Date     Condition        Report By
 HB1700  HISTORY     - 1961     MONUMENTED       CGS
 HB1700
 HB1700                          STATION DESCRIPTION
 HB1700
 HB1700'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1700'THE STATION IS ABOUT 8 MILES SOUTHWEST OF DU QUOIN, ABOUT 6-1/2 MILES
 HB1700'SOUTHEAST OF DE SOTO, ABOUT 4 MILES WEST OF ELKVILLE, IN THE
 HB1700'NORTHEAST 1/4 OF SEC. 15, T. 7 S., R. 2 W. AND ON PROPERTY OWNED BY
 HB1700'MR. CHARLES PARRISH. IT IS 172 FEET NORTHWEST OF A T-FENCE
 HB1700'CORNER, 83 FEET SOUTHWEST OF A WITNESS POST, 79 FEET WEST OF THE
 HB1700'CENTERLINE OF A GRAVELED ROAD, 71 FEET SOUTH OF A WIRE FENCE, 60
 HB1700'FEET WEST OF A WIRE FENCE, 60 FEET WEST OF A TELEPHONE POLE AND 55
 HB1700'FEET SOUTH OF THE SOUTHEAST CORNER OF A CORN CRIB. THE MONUMENT IS 14
 HB1700'INCHES UNDERGROUND AND THE DISK IS STAMPED PARRISH 1961.
 HB1700'
 HB1700'TO REACH FROM THE POST OFFICE IN ELKVILLE, GO SOUTH ON U.S. HIGHWAY
 HB1700'51 FOR 0.1 MILE TO A CROSS-STREET. TURN RIGHT, CROSS RAILRAOD
 HB1700'TRACKS AND GO WESTERLY ON A PAVED ROAD FOR 3.75 MILES TO A SIDE ROAD
 HB1700'RIGHT. TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 0.6 MILE
 HB1700'TO THE AZIMUTH MARK ON THE LEFT. CONTINUE NORTH ON THE GRAVELED ROAD
 HB1700'FOR 0.3 MILE TO THE STATION ON THE LEFT, JUST ACROSS THE ROAD
 HB1700'FROM A WHITE HOUSE.
 HB1700'
 HB1700'REFERENCE MARK 1 IS 59 FEET EAST OF THE SOUTHEAST CORNER OF THE CORN
 HB1700'CRIB, 48 FEET NORTH OF THE TELEPHONE POLE, 20 FEET WEST OF THE
 HB1700'CENTERLINE OF THE GRAVELED ROAD, 17 FEET SOUTHEAST OF THE CENTER OF A
 HB1700'FIELD ENTRANCE, 3 FEET NORTHWEST OF THE WITNESS POST AND 1 FOOT WEST
 HB1700'OF THE WIRE FENCE. THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 HB1700'STAMPED PARRISH NO 1 1961.
 HB1700'
 HB1700'REFERENCE MARK 2 IS 117 FEET SOUTH OF THE WITNESS POST, 96 FEET NORTH
 HB1700'OF THE T-FENCE CORNER, 71 FEET SOUTH OF THE TELEPHONE POLE, 18
 HB1700'FEET WEST OF THE CENTERLINE OF THE GRAVELED ROAD AND 1 FOOT WEST OF
 HB1700'THE WIRE FENCE. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1700'STAMPED PARRISH NO 2 1961.
 HB1700'
 HB1700'THE AZIMUTH MARK IS 46 FEET NORTH OF THE TELEPHONE POLE, 20 FEET
 HB1700'WEST OF THE CENTERLINE OF THE GRAVELED ROAD AND 20 FEET NORTH OF
 HB1700'A WITNESS POST. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1700'STAMPED PARRISH 1961.
 HB1700'
 HB1700'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4356 ***********************************************************************
 DF4356  DESIGNATION -  PASO MAINT YD
 DF4356  PID         -  DF4356
 DF4356  STATE/COUNTY-  IL/WOODFORD
 DF4356  COUNTRY     -  US
 DF4356  USGS QUAD   -  EL PASO (2018)
 DF4356
 DF4356                         *CURRENT SURVEY CONTROL
 DF4356  ______________________________________________________________________
 DF4356* NAD 83(2011) POSITION- 40 44 11.17361(N) 089 02 38.28029(W)   ADJUSTED
 DF4356* NAD 83(2011) ELLIP HT-   196.528 (meters)        (06/27/12)   ADJUSTED
 DF4356* NAD 83(2011) EPOCH   -  2010.00
 DF4356* NAVD 88 ORTHO HEIGHT -   228.8   (meters)      751.    (feet) GPS OBS
 DF4356  ______________________________________________________________________
 DF4356  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4356  GEOID HEIGHT    -        -32.254 (meters)                     GEOID99
 DF4356  GEOID HEIGHT    -        -32.294 (meters)                     GEOID18
 DF4356  NAD 83(2011) X  -     80,754.330 (meters)                     COMP
 DF4356  NAD 83(2011) Y  - -4,839,217.512 (meters)                     COMP
 DF4356  NAD 83(2011) Z  -  4,140,417.756 (meters)                     COMP
 DF4356  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 DF4356
 DF4356  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4356  Standards:
 DF4356         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4356            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4356  -------------------------------------------------------------------
 DF4356  NETWORK    1.55   2.06           0.69   0.57   1.05      0.00893692
 DF4356  -------------------------------------------------------------------
 DF4356  Click here for local accuracies and other accuracy information.
 DF4356
 DF4356.The horizontal coordinates were established by GPS observations
 DF4356.and adjusted by the National Geodetic Survey in June 2012.
 DF4356
 DF4356.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4356.been affixed to the stable North American tectonic plate. See 
 DF4356.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4356
 DF4356.The horizontal coordinates are valid at the epoch date displayed above
 DF4356.which is a decimal equivalence of Year/Month/Day.
 DF4356
 DF4356.The orthometric height was determined by GPS observations and a
 DF4356.high-resolution geoid model.
 DF4356
 DF4356.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4356.GEOID18 height accuracy estimate available here.
 DF4356
 DF4356.Click photographs - Photos may exist for this station.
 DF4356
 DF4356.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4356
 DF4356.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4356
 DF4356.The ellipsoidal height was determined by GPS observations
 DF4356.and is referenced to NAD 83.
 DF4356
 DF4356. The following values were computed from the NAD 83(2011) position.
 DF4356
 DF4356;                    North         East     Units Scale Factor Converg.
 DF4356;SPC IL W     -   452,364.572   794,829.167   MT  1.00005182   +0 43 57.7
 DF4356;SPC IL W     - 1,484,132.77  2,607,702.03   sFT  1.00005182   +0 43 57.7
 DF4356;UTM  16      - 4,511,509.161   327,410.834   MT  0.99996664   -1 20 03.1
 DF4356
 DF4356!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4356!SPC IL W     -   0.99996917  x   1.00005182  =   1.00002099
 DF4356!UTM  16      -   0.99996917  x   0.99996664  =   0.99993581
 DF4356
 DF4356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2741011509(NAD 83)
 DF4356
 DF4356                          SUPERSEDED SURVEY CONTROL
 DF4356
 DF4356  NAD 83(2007)-  40 44 11.17354(N)    089 02 38.28129(W) AD(2002.00) 0
 DF4356  ELLIP H (02/10/07)  196.553  (m)                       GP(2002.00)    
 DF4356  ELLIP H (02/03/05)  196.561  (m)                       GP(       ) 4 2
 DF4356  NAD 83(1997)-  40 44 11.17349(N)    089 02 38.28113(W) AD(       ) 1
 DF4356  ELLIP H (03/04/03)  196.561  (m)                       GP(       ) 4 2
 DF4356
 DF4356.Superseded values are not recommended for survey control.
 DF4356
 DF4356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4356.See file dsdata.pdf to determine how the superseded data were derived.
 DF4356
 DF4356_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4356_STAMPING: PASO 1996
 DF4356_MARK LOGO: ILDT
 DF4356_PROJECTION: FLUSH
 DF4356_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4356+STABILITY: SURFACE MOTION
 DF4356_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4356+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 DF4356
 DF4356  HISTORY     - Date     Condition        Report By
 DF4356  HISTORY     - 1996     MONUMENTED       ILDT
 DF4356  HISTORY     - 200205   GOOD             ASCPC
 DF4356
 DF4356                          STATION DESCRIPTION
 DF4356
 DF4356'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4356'FROM THE INTERSECTION OF IL-251 AND US 24 IN EL PASO, GO .95 MILES
 DF4356'WEST ON US -24 TO IDOT
 DF4356'YARD ON SOUTH SIDE OF ROAD STATION IS 17.00 FEET EAST OF WEST FENCE
 DF4356'LINE AND 13 FEET
 DF4356'SOUTH OF NORTH FENCE LINE.
 DF4356'*STAMPED- ILLINOIS DEPARTMENT IF TRANSPORTATION PAS 1996
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1822 ***********************************************************************
 JB1822  CBN         -  This is a Cooperative Base Network Control Station.
 JB1822  DESIGNATION -  PATOKA
 JB1822  PID         -  JB1822
 JB1822  STATE/COUNTY-  IL/MARION
 JB1822  COUNTRY     -  US
 JB1822  USGS QUAD   -  PATOKA (2018)
 JB1822
 JB1822                         *CURRENT SURVEY CONTROL
 JB1822  ______________________________________________________________________
 JB1822* NAD 83(2011) POSITION- 38 45 01.81862(N) 089 05 20.92886(W)   ADJUSTED
 JB1822* NAD 83(2011) ELLIP HT-   122.385 (meters)        (06/27/12)   ADJUSTED
 JB1822* NAD 83(2011) EPOCH   -  2010.00
 JB1822* NAVD 88 ORTHO HEIGHT -   153.657 (meters)      504.12  (feet) ADJUSTED
 JB1822  ______________________________________________________________________
 JB1822  GEOID HEIGHT    -        -31.272 (meters)                     GEOID18
 JB1822  NAD 83(2011) X  -     79,178.462 (meters)                     COMP
 JB1822  NAD 83(2011) Y  - -4,980,176.896 (meters)                     COMP
 JB1822  NAD 83(2011) Z  -  3,970,830.982 (meters)                     COMP
 JB1822  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 JB1822  DYNAMIC HEIGHT  -        153.561 (meters)      503.81  (feet) COMP
 JB1822  MODELED GRAVITY -    979,999.6   (mgal)                       NAVD 88
 JB1822
 JB1822  VERT ORDER      -  SECOND    CLASS I
 JB1822
 JB1822  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1822  Standards:
 JB1822         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1822            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1822  -------------------------------------------------------------------
 JB1822  NETWORK    0.45   0.76           0.20   0.16   0.39     -0.03138132
 JB1822  -------------------------------------------------------------------
 JB1822  Click here for local accuracies and other accuracy information.
 JB1822
 JB1822.The horizontal coordinates were established by GPS observations
 JB1822.and adjusted by the National Geodetic Survey in June 2012.
 JB1822
 JB1822.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1822.been affixed to the stable North American tectonic plate. See 
 JB1822.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1822
 JB1822.The horizontal coordinates are valid at the epoch date displayed above
 JB1822.which is a decimal equivalence of Year/Month/Day.
 JB1822
 JB1822.The orthometric height was determined by differential leveling and
 JB1822.adjusted by the NATIONAL GEODETIC SURVEY
 JB1822.in May 2016.
 JB1822
 JB1822.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1822.GEOID18 height accuracy estimate available here.
 JB1822
 JB1822.Click photographs - Photos may exist for this station.
 JB1822
 JB1822.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1822
 JB1822.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1822
 JB1822.The ellipsoidal height was determined by GPS observations
 JB1822.and is referenced to NAD 83.
 JB1822
 JB1822.The dynamic height is computed by dividing the NAVD 88
 JB1822.geopotential number by the normal gravity value computed on the
 JB1822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1822.degrees latitude (g = 980.6199 gals.).
 JB1822
 JB1822.The modeled gravity was interpolated from observed gravity values.
 JB1822
 JB1822. The following values were computed from the NAD 83(2011) position.
 JB1822
 JB1822;                    North         East     Units Scale Factor Converg.
 JB1822;SPC IL E     -   231,552.795   234,298.500   MT  1.00002814   -0 28 23.2
 JB1822;SPC IL E     -   759,686.13    768,694.33   sFT  1.00002814   -0 28 23.2
 JB1822;UTM  16      - 4,291,162.682   318,454.715   MT  1.00000587   -1 18 28.9
 JB1822
 JB1822!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1822!SPC IL E     -   0.99998080  x   1.00002814  =   1.00000894
 JB1822!UTM  16      -   0.99998080  x   1.00000587  =   0.99998667
 JB1822
 JB1822:                Primary Azimuth Mark                     Grid Az
 JB1822:SPC IL E     -  PATOKA AZ MK                             015 23 57.2
 JB1822:UTM  16      -  PATOKA AZ MK                             016 14 02.9
 JB1822
 JB1822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1845491162(NAD 83)
 JB1822
 JB1822|---------------------------------------------------------------------|
 JB1822| PID    Reference Object                     Distance      Geod. Az  |
 JB1822|                                                           dddmmss.s |
 JB1822| JB1819 PATOKA RAD STA KSJ 69 MAST          APPROX. 4.8 KM 0041702.7 |
 JB1822| CI4845 PATOKA AZ MK                                       0145534.0 |
 JB1822| JB1823 CENTRAL ILL P S KSA 749 MAST        APPROX. 8.1 KM 1863339.3 |
 JB1822| CI4846 PATOKA RM 1                          23.608 METERS 20739     |
 JB1822| CI4847 PATOKA RM 2                          29.643 METERS 27956     |
 JB1822| JB1821 PATOKA MUNICIPAL TANK               APPROX. 0.5 KM 2891851.6 |
 JB1822|---------------------------------------------------------------------|
 JB1822
 JB1822                          SUPERSEDED SURVEY CONTROL
 JB1822
 JB1822  NAD 83(2007)-  38 45 01.81896(N)    089 05 20.92958(W) AD(2002.00) A
 JB1822  ELLIP H (04/07/09)  122.392  (m)                       GP(2002.00) 2 2
 JB1822  NAD 83(2007)-  38 45 01.81904(N)    089 05 20.92960(W) AD(2002.00) 0
 JB1822  ELLIP H (02/10/07)  122.343  (m)                       GP(2002.00)    
 JB1822  NAD 83(1997)-  38 45 01.81898(N)    089 05 20.92956(W) AD(       ) A
 JB1822  ELLIP H (09/15/03)  122.348  (m)                       GP(       ) 4 1
 JB1822  NAD 83(1997)-  38 45 01.82432(N)    089 05 20.92511(W) AD(       ) 3
 JB1822  NAD 83(1986)-  38 45 01.84059(N)    089 05 20.92031(W) AD(       ) 3
 JB1822  NAD 27      -  38 45 01.66312(N)    089 05 20.69268(W) AD(       ) 3
 JB1822  NAVD 88 (05/04/06)  153.7    (m)  GEOID03  model used  GPS OBS        
 JB1822  NAVD 88 (09/15/03)  153.6    (m)  GEOID99  model used  GPS OBS        
 JB1822  NGVD 29             153.78   (m)          504.5    (f) LEVELING    3  
 JB1822
 JB1822.Superseded values are not recommended for survey control.
 JB1822
 JB1822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1822.See file dsdata.pdf to determine how the superseded data were derived.
 JB1822
 JB1822_MARKER: DS = TRIANGULATION STATION DISK
 JB1822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1822_STAMPING: PATOKA 1962
 JB1822_MARK LOGO: CGS
 JB1822_PROJECTION: FLUSH
 JB1822_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1822+STABILITY: SURFACE MOTION
 JB1822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1822+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2017
 JB1822
 JB1822  HISTORY     - Date     Condition        Report By
 JB1822  HISTORY     - 1962     MONUMENTED       CGS
 JB1822  HISTORY     - 20020812 GOOD             NGS
 JB1822  HISTORY     - 20060201 GOOD             ILDT
 JB1822  HISTORY     - 20110912 GOOD             ILDT
 JB1822  HISTORY     - 20150316 GOOD             MCAM
 JB1822  HISTORY     - 20150917 GOOD             AMESC
 JB1822  HISTORY     - 20170613 GOOD             MCA
 JB1822
 JB1822                          STATION DESCRIPTION
 JB1822
 JB1822'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1822'THE STATION IS ABOUT 0.5 MILE EAST-SOUTHEAST OF PATOKA, ON THE ROAD
 JB1822'RIGHT-OF-WAY AND IS IN THE NORTHWEST 0.25 OF SECTION 34, T 4 N, R 1 E.
 JB1822'IT IS 96 FEET SOUTHWEST OF THE CENTERLINE OF A CROSSROAD, 79 FEET EAST
 JB1822'OF A WITNESS POST, 55 FEET WEST OF THE CENTERLINE OF U S HIGHWAY 51
 JB1822'AND 39 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD.  THE MONUMENT IS
 JB1822'FLUSH AND THE DISK IS STAMPED PATOKA 1962.
 JB1822'
 JB1822'TO REACH FROM THE RAILROAD STATION IN PATOKA, GO SOUTH ON OLD U S
 JB1822'HIGHWAY 51 FOR 0.05 MILE TO A CROSS-STREET.  TURN LEFT AND GO EAST ON
 JB1822'A PAVED ROAD FOR 0.35 MILE TO THE STATION ON THE RIGHT.
 JB1822'
 JB1822'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE NEW U S
 JB1822'HIGHWAY 51 FOR 0.55 MILE TO A CROSSROAD.  TURN RIGHT AND GO EAST ON A
 JB1822'GRAVELED ROAD FOR ABOUT 100 FEET TO THE MARK ON THE LEFT.
 JB1822'
 JB1822'REFERENCE MARK 1 IS 107 FEET SOUTHEAST OF THE WITNESS POST, 49 FEET
 JB1822'WEST OF THE CENTERLINE OF HIGHWAY 51 AND 26 FEET NORTHEAST OF A
 JB1822'CONCRETE RIGHT-OF-WAY MARKER.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1822'STAMPED PATOKA NO 1 1962.
 JB1822'
 JB1822'REFERENCE MARK 2 IS 23 FEET SOUTH OF THE CENTERLINE OF THE PAVED ROAD
 JB1822'AND 3 FEET SOUTHEAST OF THE WITNESS POST.  THE MONUMENT IS FLUSH AND
 JB1822'THE DISK IS STAMPED PATOKA NO 2 1962.
 JB1822'
 JB1822'THE AZIMUTH MARK IS 28 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 JB1822'ROAD, 17 FEET NORTHEAST OF A WITNESS POST, 14 FEET WEST OF A WIRE
 JB1822'FENCE AND 4 FEET EAST OF A 36 INCH TREE.  THE MONUMENT PROJECTS 4
 JB1822'INCHES AND THE DISK IS STAMPED PATOKA 1962.
 JB1822'
 JB1822'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1822
 JB1822                          STATION RECOVERY (2002)
 JB1822
 JB1822'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (MW)
 JB1822'RECOVERED IN GOOD CONDITION.
 JB1822
 JB1822                          STATION RECOVERY (2006)
 JB1822
 JB1822'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB1822'RECOVERED AS DESCRIBED
 JB1822
 JB1822                          STATION RECOVERY (2011)
 JB1822
 JB1822'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1822'RECOVERED IN GOOD CONDITION.
 JB1822
 JB1822                          STATION RECOVERY (2015)
 JB1822
 JB1822'RECOVERY NOTE BY MOLYBDENUM CORPORATION OF AMERICA 2015 (CCM)
 JB1822'THE MARK IS 33.5 FT (10.2 M) EAST OF A 24 INCH (61 CM) SQUARE CONCRETE
 JB1822'SIGN BASE AND 1.0 FT (0.3 M) NORTH OF A CARSONITE WITNESS POST.
 JB1822
 JB1822                          STATION RECOVERY (2015)
 JB1822
 JB1822'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1822'RECOVERED IN GOOD CONDITION.
 JB1822'
 JB1822'REFERENCE MARK 1 FOUND LEANING TO EAST, REFERENCE MARK 2 FOUND IN
 JB1822'GRAVEL PARKING LOT, THE DISK ON THE AZIMUTH MARK HAS BEEN REMOVED.
 JB1822
 JB1822                          STATION RECOVERY (2017)
 JB1822
 JB1822'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 JB1822'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1821 ***********************************************************************
 JB1821  DESIGNATION -  PATOKA MUNICIPAL TANK
 JB1821  PID         -  JB1821
 JB1821  STATE/COUNTY-  IL/MARION
 JB1821  COUNTRY     -  US
 JB1821  USGS QUAD   -  PATOKA (2018)
 JB1821
 JB1821                         *CURRENT SURVEY CONTROL
 JB1821  ______________________________________________________________________
 JB1821* NAD 83(1997) POSITION- 38 45 07.40942(N) 089 05 41.27786(W)   ADJUSTED
 JB1821  ______________________________________________________________________
 JB1821  GEOID HEIGHT    -        -31.274 (meters)                     GEOID18
 JB1821  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 JB1821  HORZ ORDER      -  THIRD
 JB1821
 JB1821.The horizontal coordinates were established by classical geodetic methods
 JB1821.and adjusted by the National Geodetic Survey in October 1999.
 JB1821
 JB1821.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1821.GEOID18 height accuracy estimate available here.
 JB1821
 JB1821.Click photographs - Photos may exist for this station.
 JB1821
 JB1821.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1821
 JB1821. The following values were computed from the NAD 83(1997) position.
 JB1821
 JB1821;                    North         East     Units Scale Factor Converg.
 JB1821;SPC IL E     -   231,729.266   233,808.567   MT  1.00002893   -0 28 36.0
 JB1821;SPC IL E     -   760,265.10    767,086.94   sFT  1.00002893   -0 28 36.0
 JB1821;UTM  16      - 4,291,346.270   317,967.415   MT  1.00000805   -1 18 41.8
 JB1821
 JB1821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1796791346(NAD 83)
 JB1821
 JB1821                          SUPERSEDED SURVEY CONTROL
 JB1821
 JB1821  NAD 83(1986)-  38 45 07.42587(N)    089 05 41.27341(W) AD(       ) 3
 JB1821  NAD 27      -  38 45 07.24953(N)    089 05 41.04754(W) AD(       ) 3
 JB1821
 JB1821.Superseded values are not recommended for survey control.
 JB1821
 JB1821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1821.See file dsdata.pdf to determine how the superseded data were derived.
 JB1821
 JB1821_MARKER: 53 = ELEVATED TANK
 JB1821
 JB1821  HISTORY     - Date     Condition        Report By
 JB1821  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1821  HISTORY     - 20150326 GOOD             MCA
 JB1821
 JB1821                          STATION DESCRIPTION
 JB1821
 JB1821'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1821'THE STATION IS THE CENTER OF THE TOP OF THE TANK, LOCATED ABOUT 0.1
 JB1821'MILE EAST OF THE
 JB1821'RAILROAD DEPOT.  IT IS A FOUR LEGGED SELF SUPPORTED
 JB1821'STEEL STRUCTURE PAINTED GREY WITH
 JB1821'THE LEGEND PATOKA ON ITS WEST SIDE.
 JB1821'THE OVERALL HEIGHT IS ABOUT 80 FEET.
 JB1821
 JB1821                          STATION RECOVERY (2015)
 JB1821
 JB1821'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1821'THE ENTIRE STRUCTURE HAS BEEN PAINTED GREEN WITH THE LEGEND PATOKA
 JB1821'PAINTED YELLOW ON THE NORTH AND SOUTH FACES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1819 ***********************************************************************
 JB1819  DESIGNATION -  PATOKA RAD STA KSJ 69 MAST
 JB1819  PID         -  JB1819
 JB1819  STATE/COUNTY-  IL/MARION
 JB1819  COUNTRY     -  US
 JB1819  USGS QUAD   -  PATOKA (2018)
 JB1819
 JB1819                         *CURRENT SURVEY CONTROL
 JB1819  ______________________________________________________________________
 JB1819* NAD 83(1997) POSITION- 38 47 37.02946(N) 089 05 06.06907(W)   ADJUSTED
 JB1819  ______________________________________________________________________
 JB1819  GEOID HEIGHT    -        -31.375 (meters)                     GEOID18
 JB1819  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 JB1819  HORZ ORDER      -  THIRD
 JB1819
 JB1819.The horizontal coordinates were established by classical geodetic methods
 JB1819.and adjusted by the National Geodetic Survey in October 1999.
 JB1819
 JB1819.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1819.GEOID18 height accuracy estimate available here.
 JB1819
 JB1819.Click photographs - Photos may exist for this station.
 JB1819
 JB1819.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1819
 JB1819. The following values were computed from the NAD 83(1997) position.
 JB1819
 JB1819;                    North         East     Units Scale Factor Converg.
 JB1819;SPC IL E     -   236,335.958   234,696.644   MT  1.00002749   -0 28 15.5
 JB1819;SPC IL E     -   775,378.89    770,000.57   sFT  1.00002749   -0 28 15.5
 JB1819;UTM  16      - 4,295,939.423   318,922.535   MT  1.00000378   -1 18 24.0
 JB1819
 JB1819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1892295939(NAD 83)
 JB1819
 JB1819                          SUPERSEDED SURVEY CONTROL
 JB1819
 JB1819  NAD 83(1986)-  38 47 37.04567(N)    089 05 06.06402(W) AD(       ) 3
 JB1819  NAD 27      -  38 47 36.86674(N)    089 05 05.83838(W) AD(       ) 3
 JB1819
 JB1819.Superseded values are not recommended for survey control.
 JB1819
 JB1819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1819.See file dsdata.pdf to determine how the superseded data were derived.
 JB1819
 JB1819_MARKER: 42 = RADIO/TV MAST
 JB1819_SETTING: 0 = UNSPECIFIED SETTING
 JB1819
 JB1819  HISTORY     - Date     Condition        Report By
 JB1819  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1819  HISTORY     - 20170907 SEE DESCRIPTION  MCA
 JB1819
 JB1819                          STATION DESCRIPTION
 JB1819
 JB1819'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1819'THE STATION IS THE CENTER OF THE RED LIGHT ATOP THE MAST.  IT IS A
 JB1819'SLENDER GUYED
 JB1819'STEEL MAST PAINTED IN ALTERNATE SECTIONS OF RED AND
 JB1819'WHITE, WITH TWO FAN SHAPED
 JB1819'MICRO-WAVE SCREENS NEAR THE TOP.  THE
 JB1819'OVERALL HEIGHT IS 180 FEET.  IT IS OWNED AND
 JB1819'OPERATED BY THE MARATHON PIPE LINE CO.
 JB1819'
 JB1819'TO REACH FROM THE JUNCTION OF U S HIGHWAY 51 AND PATOKA ROAD ABOUT 1
 JB1819'MILE NORTHEAST OF
 JB1819'PATOKA, GO NORTH ON HIGHWAY 51 FOR 1.7 MILES TO THE
 JB1819'STATION ON THE RIGHT.
 JB1819
 JB1819                          STATION RECOVERY (2017)
 JB1819
 JB1819'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 JB1819'THE RADIO MAST HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1865 ***********************************************************************
 KA1865  DESIGNATION -  PATRICKS
 KA1865  PID         -  KA1865
 KA1865  STATE/COUNTY-  IL/CLARK
 KA1865  COUNTRY     -  US
 KA1865  USGS QUAD   -  SNYDER (2018)
 KA1865
 KA1865                         *CURRENT SURVEY CONTROL
 KA1865  ______________________________________________________________________
 KA1865* NAD 83(1997) POSITION- 39 21 09.11174(N) 087 41 23.26775(W)   ADJUSTED
 KA1865* NAVD 88 ORTHO HEIGHT -   190.    (meters)      623.    (feet) SCALED
 KA1865  ______________________________________________________________________
 KA1865  GEOID HEIGHT    -        -32.251 (meters)                     GEOID18
 KA1865  LAPLACE CORR    -         -1.97  (seconds)                    DEFLEC18
 KA1865  HORZ ORDER      -  SECOND
 KA1865
 KA1865.The horizontal coordinates were established by classical geodetic methods
 KA1865.and adjusted by the National Geodetic Survey in October 1999.
 KA1865
 KA1865.The orthometric height was scaled from a topographic map.
 KA1865
 KA1865.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1865.GEOID18 height accuracy estimate available here.
 KA1865
 KA1865.Click photographs - Photos may exist for this station.
 KA1865
 KA1865.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1865
 KA1865. The following values were computed from the NAD 83(1997) position.
 KA1865
 KA1865;                    North         East     Units Scale Factor Converg.
 KA1865;SPC IL E     -   298,312.182   355,468.427   MT  1.00001287   +0 24 29.1
 KA1865;SPC IL E     -   978,712.55  1,166,232.66   sFT  1.00001287   +0 24 29.1
 KA1865;UTM  16      - 4,356,125.380   440,566.551   MT  0.99964349   -0 26 14.7
 KA1865
 KA1865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1865!SPC IL E     -   0.99997525  x   1.00001287  =   0.99998812
 KA1865!UTM  16      -   0.99997525  x   0.99964349  =   0.99961875
 KA1865
 KA1865:                Primary Azimuth Mark                     Grid Az
 KA1865:SPC IL E     -  PATRICKS AZ MK RESET                     179 40 20.6
 KA1865:UTM  16      -  PATRICKS AZ MK RESET                     180 31 04.4
 KA1865
 KA1865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4056656125(NAD 83)
 KA1865
 KA1865|---------------------------------------------------------------------|
 KA1865| PID    Reference Object                     Distance      Geod. Az  |
 KA1865|                                                           dddmmss.s |
 KA1865| CM4340 PATRICKS RM 3                        25.445 METERS 00914     |
 KA1865| CM4338 PATRICKS RM 1                        27.411 METERS 10115     |
 KA1865| CM4337 PATRICKS AZ MK RESET                               1800449.7 |
 KA1865| CM4336 PATRICKS AZ MK                                     1822553.3 |
 KA1865| CM4339 PATRICKS RM 2                        25.439 METERS 34756     |
 KA1865| KA1869 MARSHALL MUNICIPAL TANK             APPROX. 4.2 KM 3550644.3 |
 KA1865|---------------------------------------------------------------------|
 KA1865
 KA1865                          SUPERSEDED SURVEY CONTROL
 KA1865
 KA1865  NAD 83(1997)-  39 21 09.11169(N)    087 41 23.26743(W) AD(       ) 2
 KA1865  NAD 83(1986)-  39 21 09.11893(N)    087 41 23.26033(W) AD(       ) 2
 KA1865  NAD 27      -  39 21 08.98540(N)    087 41 23.16100(W) AD(       ) 2
 KA1865
 KA1865.Superseded values are not recommended for survey control.
 KA1865
 KA1865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1865.See file dsdata.pdf to determine how the superseded data were derived.
 KA1865
 KA1865_MARKER: DS = TRIANGULATION STATION DISK
 KA1865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1865_STAMPING: PATRICKS 1947
 KA1865_MARK LOGO: CGS
 KA1865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1865+STABILITY: SURFACE MOTION
 KA1865
 KA1865  HISTORY     - Date     Condition        Report By
 KA1865  HISTORY     - 1947     MONUMENTED       CGS
 KA1865  HISTORY     - 1953     GOOD             CGS
 KA1865  HISTORY     - 1964     GOOD             CGS
 KA1865  HISTORY     - 1970     GOOD             MGA
 KA1865  HISTORY     - 1972     GOOD             ILDT
 KA1865  HISTORY     - 19970805 GOOD             USPSQD
 KA1865
 KA1865                          STATION DESCRIPTION
 KA1865
 KA1865'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1865'STATION IS 2.7 MILES SOUTH OF JUNCTION U.S. HIGHWAY 40 AND STATE
 KA1865'HIGHWAY 1 IN MARSHALL VIA STATE HIGHWAY 1, ON PROPERTY OF
 KA1865'ED RENNER, 144 FEET WEST OF THE SOUTHWEST CORNER OF MR. RENNERS
 KA1865'BARN, 48 FEET EAST OF CENTERLINE OF HIGHWAY 1, AND 17 FEET
 KA1865'NORTH OF A WHITE WITNESS POST. THE MARK PROJECTS 1 INCH, AND THE DISK
 KA1865'IS STAMPED PATRICKS 1947.
 KA1865'
 KA1865'REFERENCE MARK NO. 1 IS 89.93 FEET EAST-SOUTHEAST OF STATION AND 76
 KA1865'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF MR.  RENNERS BARN.
 KA1865'THE MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED PATRICKS NO 1
 KA1865'1947.
 KA1865'
 KA1865'REFERENCE MARK NO. 2 IS 83.46 FEET NORTH-NORTHWEST OF STATION AND 30
 KA1865'FEET EAST OF CENTERLINE OF HIGHWAY 1. THE MARK PROJECTS 6
 KA1865'INCHES, AND THE DISK IS STAMPED PATRICKS NO 2 1947.
 KA1865'
 KA1865'AZIMUTH MARK IS 0.5 MILE SOUTH OF STATION VIA STATE HIGHWAY 1, 26
 KA1865'FEET WEST OF CENTERLINE OF HIGHWAY 1, AND 2 FEET NORTHEAST OF A
 KA1865'WHITE WITNESS POST. THE MARK PROJECTS 5 INCHES, AND THE DISK IS
 KA1865'STAMPED PATRICKS 1947.
 KA1865'
 KA1865'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KA1865
 KA1865                          STATION RECOVERY (1953)
 KA1865
 KA1865'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (ELJ)
 KA1865'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN GOOD
 KA1865'CONDITION. BY THE REQUEST OF THE ILLINOIS STATE HIGHWAY
 KA1865'COMMISSION THE AZIMUTH MARK AND REFERENCE MARK NO. 2 WAS MOVED. A
 KA1865'COMPLETE NEW DESCRIPTION FOLLOWS-
 KA1865'
 KA1865'STATION IS LOCATED 2.7 MILES SOUTH OF MARSHALL ON PROPERTY OWNED BY
 KA1865'JOSEPH B GEHEB. IT IS 144 FEET WEST OF THE SOUTHWEST CORNER
 KA1865'OF A BARN, 48 FEET EAST OF THE CENTER OF STATE HIGHWAY 1 AND 17 FEET
 KA1865'NORTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 KA1865'STAMPED PATRICKS 1947.
 KA1865'
 KA1865'REFERENCE MARK NO. 1 IS 76 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 KA1865'THE BARN. THE MARK PROJECT 2 INCHES AND THE DISK IS STAMPED
 KA1865'PATRICKS NO 1 1947.
 KA1865'
 KA1865'REFERENCE MARK NO. 3 IS 61 FEET EAST OF THE CENTER OF HIGHWAY 1 AND 1
 KA1865'FOOT SOUTH OF A FENCE LINE. THE MARK IS FLUSH AND THE DISK IS
 KA1865'STAMPED PATRICKS NO 3 1947.
 KA1865'
 KA1865'AZIMUTH MARK IS 111 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME
 KA1865'HOUSE, 60 FEET EAST OF THE CENTER OF HIGHWAY 1 1 FOOT NORTH OF A
 KA1865'FENCE LINE. THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 KA1865'PATRICKS 1947 RESET 1953.
 KA1865'
 KA1865'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1865'HIGHWAY 1 IN MARSHALL. GO SOUTH ON STATE HIGHWAY 1 FOR 2.7 MILES
 KA1865'TO THE STATION ON THE LEFT AS DESCRIBED. TO REACH THE AZIMUTH MARK
 KA1865'FROM THE STATION, CONTINUE SOUTH ON HIGHWAY 1 FOR 0.3 MILE TO
 KA1865'THE MARK ON THE LEFT AS DESCRIBED.
 KA1865
 KA1865                          STATION RECOVERY (1964)
 KA1865
 KA1865'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JB)
 KA1865'RECOVERED ALL MARKS IN GOOD CONDITION AS DESCRIBED ORIGINALLY AND IN
 KA1865'1953 R NOTE.
 KA1865'
 KA1865'ABOUT 2.8 MILES S ALONG NO. 1 ILLINOIS HWY. FROM ITS INTERSECTION
 KA1865'WITH NO. 40 OLD ROUTE U.S. HWY. MAIN STREET ABOUT 0.15 MILE E OF
 KA1865'COURTHOUSE IN MARSHALL, 0.1 MILE S OF S END HWY. CURVE, 157 FEET W OF
 KA1865'SW CORNER OF LARGE BARN OF JOSEPH GEHEB, 13.3 FEET S OF
 KA1865'PROJECTED PLANE OF S WALL OF SAME, 48 FEET E OF CENTER LINE OF
 KA1865'20-FOOT ASPHALT PAVEMENT OF HWY., 0.5 FOOT LOWER THAN SAME, 10.9
 KA1865'FEET W OF STEEL WITNESS POST, 0.2 FOOT BELOW GROUND LEVEL, STANDARD
 KA1865'DISKS STAMPED PATRICKS 1947.
 KA1865'
 KA1865'R.M. NO. 1, FLUSH, IS 76 FEET SW OF SW CORNER OF SAID BARN, AND 31
 KA1865'FEET S OF PROJECTED PLANE OF S WALL OF SAME.
 KA1865'
 KA1865'R.M. NO. 3, FLUSH, IS 61 FEET E OF C/L OF HWY., AND ONE FOOT S OF A
 KA1865'FENCE.
 KA1865'
 KA1865'AZ. MK. PROJECTS 0.2 FOOT, IS 96.5 FEET N OF PROJECTED
 KA1865'PLANE OF N WALL OF 2-STORY FRAME HOUSE, 60 FEET E OF C/L OF
 KA1865'HWY., 0.7 FOOT HIGHWE THAN SAME, 11 FEET S OF NO. 121 POWER POLE, AND
 KA1865'1.0 FOOT NE OF WITNESS POST.
 KA1865
 KA1865                          STATION RECOVERY (1970)
 KA1865
 KA1865'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 KA1865'PATRICKS 1947 GOOD
 KA1865'
 KA1865'PATRICKS NO. 1 1947 GOOD
 KA1865'
 KA1865'PATRICK NO. 3 1947 GOOD
 KA1865'
 KA1865'AZ. MARK PATRICKS 1947-RESET 1953 GOOD
 KA1865
 KA1865                          STATION RECOVERY (1972)
 KA1865
 KA1865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (PEE)
 KA1865'PATRICK 1947 STA. - GOOD
 KA1865'
 KA1865'PATRICKS- 1 1947 AND PATRICKS- 3 1947 REF. MARKERS - GOOD
 KA1865'
 KA1865'PATRICKS 1947 RESET 1953 AZIMUTH - GOOD
 KA1865'
 KA1865'SUGGEST CHANGE REFERENCE TO INTERSECTION OF US-40 AND RT 1, TO OLD
 KA1865'US-40 ARCHER STREET AND RT 1 AS NEW CONSTRUCTION PLACES US-40
 KA1865'BYPASS 1 MILE NORTH OF OLD US-40 WITNESS POST NOW 11 FEET EAST OF
 KA1865'STATION INSTEAD OF 17 FEET NORTH.  DISTANCE OF 144 FEET SW
 KA1865'CORNER-BARN TO STATION NOW 153.5-FEET PART OF BARN TORN DOWN. MY
 KA1865'PRESENT DATA SHOWS NO DISTANCE FROM REF. MARK 3 TO STA.
 KA1865'SUGGEST ADDING 83. 48 FEET TO DESCRIPT., PAINTED STEEL POSTS BY REF.
 KA1865'MARKS 1-1/2 W.  OF RM - 3,1 FOOT S OF RM 1 TO AID HIGHWAY SURVEY
 KA1865'FAP-411.
 KA1865'
 KA1865'DISTANCE AND DIRECTION FROM NEAREST TOWN- 2-1/2 MILES SOUTH OF
 KA1865'MARSHALL, ILLINOIS
 KA1865
 KA1865                          STATION RECOVERY (1997)
 KA1865
 KA1865'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2276 ***********************************************************************
 LB2276  DESIGNATION -  PATTON
 LB2276  PID         -  LB2276
 LB2276  STATE/COUNTY-  IL/CHAMPAIGN
 LB2276  COUNTRY     -  US
 LB2276  USGS QUAD   -  RANKIN (2018)
 LB2276
 LB2276                         *CURRENT SURVEY CONTROL
 LB2276  ______________________________________________________________________
 LB2276* NAD 83(1997) POSITION- 40 23 56.34571(N) 087 58 18.79633(W)   ADJUSTED
 LB2276* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 LB2276  ______________________________________________________________________
 LB2276  GEOID HEIGHT    -        -32.413 (meters)                     GEOID18
 LB2276  LAPLACE CORR    -         -2.23  (seconds)                    DEFLEC18
 LB2276  HORZ ORDER      -  THIRD
 LB2276
 LB2276.The horizontal coordinates were established by classical geodetic methods
 LB2276.and adjusted by the National Geodetic Survey in October 1999.
 LB2276
 LB2276.The orthometric height was scaled from a topographic map.
 LB2276
 LB2276.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2276.GEOID18 height accuracy estimate available here.
 LB2276
 LB2276.Click photographs - Photos may exist for this station.
 LB2276
 LB2276.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2276
 LB2276. The following values were computed from the NAD 83(1997) position.
 LB2276
 LB2276;                    North         East     Units Scale Factor Converg.
 LB2276;SPC IL E     -   414,364.607   330,684.098   MT  0.99998658   +0 14 03.3
 LB2276;SPC IL E     - 1,359,461.21  1,084,919.41   sFT  0.99998658   +0 14 03.3
 LB2276;UTM  16      - 4,472,495.549   417,524.158   MT  0.99968373   -0 37 47.7
 LB2276
 LB2276!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2276!SPC IL E     -   0.99996996  x   0.99998658  =   0.99995654
 LB2276!UTM  16      -   0.99996996  x   0.99968373  =   0.99965370
 LB2276
 LB2276:                Primary Azimuth Mark                     Grid Az
 LB2276:SPC IL E     -  PATTON AZ MK                             086 59 13.8
 LB2276:UTM  16      -  PATTON AZ MK                             087 51 04.8
 LB2276
 LB2276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1752472495(NAD 83)
 LB2276
 LB2276|---------------------------------------------------------------------|
 LB2276| PID    Reference Object                     Distance      Geod. Az  |
 LB2276|                                                           dddmmss.s |
 LB2276| CM4341 PATTON AZ MK                                       0871317.1 |
 LB2276| CM4342 PATTON RM 1                          32.757 METERS 21202     |
 LB2276| CM4343 PATTON RM 2                          30.482 METERS 27758     |
 LB2276|---------------------------------------------------------------------|
 LB2276
 LB2276                          SUPERSEDED SURVEY CONTROL
 LB2276
 LB2276  NAD 83(1997)-  40 23 56.34536(N)    087 58 18.79744(W) AD(       ) 3
 LB2276  NAD 83(1986)-  40 23 56.35359(N)    087 58 18.80265(W) AD(       ) 3
 LB2276  NAD 27      -  40 23 56.22800(N)    087 58 18.67210(W) AD(       ) 3
 LB2276
 LB2276.Superseded values are not recommended for survey control.
 LB2276
 LB2276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2276.See file dsdata.pdf to determine how the superseded data were derived.
 LB2276
 LB2276_MARKER: DS = TRIANGULATION STATION DISK
 LB2276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2276_STAMPING: PATTON 1955
 LB2276_MARK LOGO: CGS
 LB2276_PROJECTION: FLUSH
 LB2276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2276+STABILITY: SURFACE MOTION
 LB2276
 LB2276  HISTORY     - Date     Condition        Report By
 LB2276  HISTORY     - 1955     MONUMENTED       CGS
 LB2276
 LB2276                          STATION DESCRIPTION
 LB2276
 LB2276'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2276'STATION IS LOCATED ON THE PROPERTY OF SAM HILL ABOUT 6 MILES
 LB2276'SOUTHWEST OF RANKIN, 4-1/2 MILES SOUTH OF CLARENCE AND ABOUT 0.3 MILE
 LB2276'WEST OF THE PLEASANT GROVE METHODIST CHURCH.  IT IS 107 FEET
 LB2276'NORTHEAST OF THE NORTHEAST CORNER OF A GRAIN STORAGE BARN, 45 FEET
 LB2276'SOUTH OF THE CENTER OF A GRAVEL ROAD, 27 FEET WEST OF THE CENTER
 LB2276'OF A GRAVEL DRIVEWAY AND 16 FEET SOUTH OF A WHITE WITNESS POST
 LB2276'AND FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED PATTON
 LB2276'1955.
 LB2276'
 LB2276'REFERENCE MARK NO. 1 IS AT THE NORTHEAST CORNER OF THE BARN.  THE
 LB2276'MARK IS FLUSH AND THE DISK IS STAMPED PATTON NO 1 1955.
 LB2276'
 LB2276'REFERENCE MARK NO. 2 IS 30 FEET SOUTH OF THE CENTER OF THE ROAD, 1
 LB2276'FOOT SOUTH OF A FENCE AND 1 FOOT EAST OF A FENCE.  THE MARK IS FLUSH
 LB2276'AND THE DISK IS STAMPED PATTON NO 2 1955.
 LB2276'
 LB2276'AZIMUTH MARK IS 50 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 LB2276'PLEASANT GROVE METHODIST CHURCH BUILDING, 28 FEET NORTH OF THE
 LB2276'CENTER OF A GRAVEL ROAD AND 1 FOOT SOUTH OF A WHITE WITNESS POST,
 LB2276'POWER LINE POLE AND FENCE CORNER.  THE MARK IS FLUSH AND THE
 LB2276'DISK IS STAMPED PATTON 1955.
 LB2276'
 LB2276'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9 AND 49
 LB2276'AT THE SOUTH EDGE OF RANKIN, GO SOUTH ON HIGHWAY 49 FOR 3.9 MILES TO
 LB2276'A GRAVEL CROSSROAD.  TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 3.8
 LB2276'MILES TO THE CHURCH ON THE RIGHT AND THE AZIMUTH MARK ON THE RIGHT AS
 LB2276'DESCRIBED.  CONTINUE WEST ON THE GRAVEL ROAD FOR 0.3 MILE TO A
 LB2276'DRIVEWAY LEFT AND THE STATION ON THE LEFT AS DESCRIBED.
 LB2276'
 LB2276'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0301 ***********************************************************************
 LC0301  DESIGNATION -  PATTON RESET
 LC0301  PID         -  LC0301
 LC0301  STATE/COUNTY-  IL/FORD
 LC0301  COUNTRY     -  US
 LC0301  USGS QUAD   -  PAXTON (2018)
 LC0301
 LC0301                         *CURRENT SURVEY CONTROL
 LC0301  ______________________________________________________________________
 LC0301* NAD 83(1997) POSITION- 40 27 16.63599(N) 088 07 03.38969(W)   ADJUSTED
 LC0301* NAVD 88 ORTHO HEIGHT -   242.580 (meters)      795.86  (feet) ADJUSTED
 LC0301  ______________________________________________________________________
 LC0301  GEOID HEIGHT    -        -32.262 (meters)                     GEOID18
 LC0301  LAPLACE CORR    -         -2.42  (seconds)                    DEFLEC18
 LC0301  DYNAMIC HEIGHT  -        242.465 (meters)      795.49  (feet) COMP
 LC0301  MODELED GRAVITY -    980,144.7   (mgal)                       NAVD 88
 LC0301
 LC0301  HORZ ORDER      -  SECOND
 LC0301  VERT ORDER      -  SECOND    CLASS 0
 LC0301
 LC0301.The horizontal coordinates were established by classical geodetic methods
 LC0301.and adjusted by the National Geodetic Survey in October 1999.
 LC0301
 LC0301.The orthometric height was determined by differential leveling and
 LC0301.adjusted by the NATIONAL GEODETIC SURVEY
 LC0301.in June 1991.
 LC0301
 LC0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0301.GEOID18 height accuracy estimate available here.
 LC0301
 LC0301.Click photographs - Photos may exist for this station.
 LC0301
 LC0301.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0301
 LC0301.The dynamic height is computed by dividing the NAVD 88
 LC0301.geopotential number by the normal gravity value computed on the
 LC0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0301.degrees latitude (g = 980.6199 gals.).
 LC0301
 LC0301.The modeled gravity was interpolated from observed gravity values.
 LC0301
 LC0301. The following values were computed from the NAD 83(1997) position.
 LC0301
 LC0301;                    North         East     Units Scale Factor Converg.
 LC0301;SPC IL E     -   420,502.078   318,298.399   MT  0.99997912   +0 08 23.9
 LC0301;SPC IL E     - 1,379,597.23  1,044,284.00   sFT  0.99997912   +0 08 23.9
 LC0301;UTM  16      - 4,478,817.426   405,236.001   MT  0.99971054   -0 43 30.8
 LC0301
 LC0301!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0301!SPC IL E     -   0.99996701  x   0.99997912  =   0.99994613
 LC0301!UTM  16      -   0.99996701  x   0.99971054  =   0.99967756
 LC0301
 LC0301:                Primary Azimuth Mark                     Grid Az
 LC0301:SPC IL E     -  DOUBLE 2                                 179 15 33.2
 LC0301:UTM  16      -  DOUBLE 2                                 180 07 27.9
 LC0301
 LC0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0523678817(NAD 83)
 LC0301
 LC0301|---------------------------------------------------------------------|
 LC0301| PID    Reference Object                     Distance      Geod. Az  |
 LC0301|                                                           dddmmss.s |
 LC0301| LC0302 PATTON RM 5                          18.176 METERS 00213     |
 LC0301| CI8019 PATTON RM 3                           5.060 METERS 01149     |
 LC0301| LC1591 PATTON RM 1                          19.923 METERS 05127     |
 LC0301| LC1722 PAXTON C ILL PUB SER MICROWAVE      APPROX. 2.7 KM 0630437.9 |
 LC0301| LC1724 PAXTON MUNICIPAL TANK               APPROX. 1.8 KM 0635000.3 |
 LC0301| LC1723 PAXTON E ILL PWR COOP RAD TWR       APPROX. 1.2 KM 0912634.3 |
 LC0301| LC1590 PATTON RM 2                          21.950 METERS 14010     |
 LC0301| CI8020 PATTON RM 4                          16.486 METERS 17325     |
 LC0301| LC0303 PATTON RM 6                          17.862 METERS 17850     |
 LC0301| LC0298 DOUBLE 2                            APPROX. 2.1 KM 1792357.1 |
 LC0301| LC1733 LUDLOW MUNICIPAL TANK               APPROX. 7.4 KM 1850244.5 |
 LC0301|---------------------------------------------------------------------|
 LC0301
 LC0301                          SUPERSEDED SURVEY CONTROL
 LC0301
 LC0301  NAD 83(1997)-  40 27 16.63597(N)    088 07 03.38986(W) AD(       ) 2
 LC0301  NAD 83(1986)-  40 27 16.64134(N)    088 07 03.39101(W) AD(       ) 2
 LC0301  NAD 27      -  40 27 16.51720(N)    088 07 03.23100(W) AD(       ) 2
 LC0301  NGVD 29 (??/??/92)  242.637  (m)          796.05   (f) ADJ UNCH    2 0
 LC0301  NGVD 29             242.64   (m)          796.1    (f) LEVELING    3  
 LC0301
 LC0301.Superseded values are not recommended for survey control.
 LC0301
 LC0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0301.See file dsdata.pdf to determine how the superseded data were derived.
 LC0301
 LC0301_MARKER: DH = HORIZONTAL CONTROL DISK
 LC0301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0301_STAMPING: PATTON 1959 1979
 LC0301_MARK LOGO: NGS
 LC0301_PROJECTION: FLUSH
 LC0301_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0301+STABILITY: SURFACE MOTION
 LC0301
 LC0301  HISTORY     - Date     Condition        Report By
 LC0301  HISTORY     - 1979     MONUMENTED       NGS
 LC0301  HISTORY     - 20080519 POOR             ILDT
 LC0301  HISTORY     - 20080926 POOR             FARNGP
 LC0301
 LC0301                          STATION DESCRIPTION
 LC0301
 LC0301'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0301'STATION MARK FOUND PROJECTING 26 INCHES AND LOOSE IN THE GROUND.  RM 5
 LC0301'AND RM 6 FOUND IN GOOD CONDITION.  THE UNDERGROUND MARK FOUND IN GOOD
 LC0301'CONDITION THE POINT HELD AND A NEW UNDERGROUND AND SURFACE STATION MK
 LC0301'SET.  THE DISTANCE TO RM 5 WAS LONGER BY 0.12 FT.  RM 6 CHECKED.  THE
 LC0301'DIRECTION TO RM 5 WAS GREATER BY 4 MINUTES AND RM 6 SMALLER BY
 LC0301'3 MINUTES AND 30 SECONDS.  TRIANGULATION STATION DOUBLE 2 WAS USED AS
 LC0301'AN AZIMUTH MARK.
 LC0301'
 LC0301'THE STATION IS ABOUT 1.3 MILES SW OF PAXTON AND ON ROAD RIGHT OF WAY,
 LC0301'IT IS 214 FT S OF CENTERLINE OF STATE HIGHWAY 9, 61 FT S OF POWER
 LC0301'LINE POLE WITH TRANSFORMER, 60 FT S OF A METAL WITNESS POST, 24 FT W
 LC0301'OF CENTER LINE OF PAVED ROAD AND 1 FT E OF A METAL WITNESS POST.  THE
 LC0301'MARK IS FLUSH AND THE DISK STAMPED PATTON 1959 1979.
 LC0301'
 LC0301'REFERENCE MARK 5 IS 154 FT S OF CENTER LINE OF HIGHWAY 9, 23 FT W OF
 LC0301'CENTER LINE OF PAVED ROAD, 2 FT SW OF THE POWER LINE POLE WITH THE
 LC0301'TRANSFORMER AND 1 FT S OF A METAL WITNESS POST.  THE MARK PROJECTS 8
 LC0301'INCHES AND THE DISK STAMPED PATTON 1959 NO 5 1971.
 LC0301'
 LC0301'REFERENCE MARK 6 IS 59 FT S OF A METAL WITNESS POST AND 24 FT W OF
 LC0301'THE CENTER LINE OF THE PAVED ROAD.  THE MARK IS FLUSH AND THE DISK
 LC0301'STAMPED PATTON 1959 NO 6 1971.
 LC0301'
 LC0301'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 57
 LC0301'AND STATE HIGHWAY 9 AT THE SW EDGE OF PAXTON.  GO W ON HIGHWAY 9 FOR
 LC0301'0.3 MILE TO A CROSSROADS AND STATION IN SW ANGLE AS DESCRIBED.
 LC0301
 LC0301                          STATION RECOVERY (2008)
 LC0301
 LC0301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0301'FOUND CONCRETE POST. DISK MISSING BUT STEM REMAINING.
 LC0301
 LC0301                          STATION RECOVERY (2008)
 LC0301
 LC0301'RECOVERY NOTE BY FARNSWORTH GROUP 2008 (KDV)
 LC0301'DISK IS MISSING ,STEM STILL REMAINS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0302 ***********************************************************************
 LC0302  DESIGNATION -  PATTON RM 5
 LC0302  PID         -  LC0302
 LC0302  STATE/COUNTY-  IL/FORD
 LC0302  COUNTRY     -  US
 LC0302  USGS QUAD   -  PAXTON (2018)
 LC0302
 LC0302                         *CURRENT SURVEY CONTROL
 LC0302  ______________________________________________________________________
 LC0302* NAD 83(1986) POSITION- 40 27 17.22   (N) 088 07 03.36   (W)   HD_HELD1
 LC0302* NAVD 88 ORTHO HEIGHT -   241.98  (+/-2cm)      793.9   (feet) VERTCON3
 LC0302  ______________________________________________________________________
 LC0302  GEOID HEIGHT    -        -32.262 (meters)                     GEOID18
 LC0302  VERT ORDER      -  THIRD (See Below)
 LC0302
 LC0302.The horizontal coordinates were determined by differentially corrected
 LC0302.hand held GPS observations or other comparable positioning techniques
 LC0302.and have an estimated accuracy of +/- 3 meters.
 LC0302
 LC0302.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC0302.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC0302
 LC0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0302.GEOID18 height accuracy estimate available here.
 LC0302
 LC0302.The vertical order pertains to the NGVD 29 superseded value.
 LC0302
 LC0302.Click photographs - Photos may exist for this station.
 LC0302
 LC0302;                    North         East    Units  Estimated Accuracy
 LC0302;SPC IL E     -   420,520.1     318,299.1     MT  (+/- 3 meters HH1 GPS) 
 LC0302
 LC0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0523678835(NAD 83)
 LC0302
 LC0302                          SUPERSEDED SURVEY CONTROL
 LC0302
 LC0302  NGVD 29 (??/??/??)  242.04   (m)          794.1    (f) RESET       3  
 LC0302
 LC0302.Superseded values are not recommended for survey control.
 LC0302
 LC0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0302.See file dsdata.pdf to determine how the superseded data were derived.
 LC0302
 LC0302_MARKER: DR = REFERENCE MARK DISK
 LC0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0302_STAMPING: PATTON 1959 NO 5 1971
 LC0302_MARK LOGO: CGS
 LC0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0302+STABILITY: SURFACE MOTION
 LC0302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0302+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2008
 LC0302
 LC0302  HISTORY     - Date     Condition        Report By
 LC0302  HISTORY     - 1971     MONUMENTED       NGS
 LC0302  HISTORY     - 20080519 GOOD             ILDT
 LC0302
 LC0302                          STATION DESCRIPTION
 LC0302
 LC0302'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC0302'1 MI SW FROM PAXTON.
 LC0302'0.3 MILE WEST ALONG STATE HIGHWAY 9 FROM ITS JUNCTION WITH
 LC0302'INTERSTATE HIGHWAY 57, AT THE SOUTHWEST EDGE OF PAXTON, THENCE
 LC0302'SOUTH ON GRAVELED ROAD FOR 154 FEET TO MARK ON THE RIGHT,
 LC0302'1 FOOT SOUTH OF A METAL WITNESS POST, 23 FEET WEST OF THE
 LC0302'CENTERLINE OF THE ROAD, 2 FEET SOUTHWEST OF A POWER POLE GUY
 LC0302'POLE, SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 3 INCHES.
 LC0302
 LC0302                          STATION RECOVERY (2008)
 LC0302
 LC0302'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0302'PREVIOUS TO REACH IS ADEQUATE. MARK IS 1 FOOT EAST OF FIBERGLASS
 LC0302'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0303 ***********************************************************************
 LC0303  DESIGNATION -  PATTON RM 6
 LC0303  PID         -  LC0303
 LC0303  STATE/COUNTY-  IL/FORD
 LC0303  COUNTRY     -  US
 LC0303  USGS QUAD   -  PAXTON (2018)
 LC0303
 LC0303                         *CURRENT SURVEY CONTROL
 LC0303  ______________________________________________________________________
 LC0303* NAD 83(1986) POSITION- 40 27 16.06   (N) 088 07 03.37   (W)   HD_HELD1
 LC0303* NAVD 88 ORTHO HEIGHT -   241.88  (+/-2cm)      793.6   (feet) VERTCON3
 LC0303  ______________________________________________________________________
 LC0303  GEOID HEIGHT    -        -32.262 (meters)                     GEOID18
 LC0303  VERT ORDER      -  THIRD (See Below)
 LC0303
 LC0303.The horizontal coordinates were determined by differentially corrected
 LC0303.hand held GPS observations or other comparable positioning techniques
 LC0303.and have an estimated accuracy of +/- 3 meters.
 LC0303
 LC0303.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC0303.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC0303
 LC0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0303.GEOID18 height accuracy estimate available here.
 LC0303
 LC0303.The vertical order pertains to the NGVD 29 superseded value.
 LC0303
 LC0303.Click photographs - Photos may exist for this station.
 LC0303
 LC0303;                    North         East    Units  Estimated Accuracy
 LC0303;SPC IL E     -   420,484.3     318,298.9     MT  (+/- 3 meters HH1 GPS) 
 LC0303
 LC0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0523678799(NAD 83)
 LC0303
 LC0303                          SUPERSEDED SURVEY CONTROL
 LC0303
 LC0303  NGVD 29 (??/??/??)  241.94   (m)          793.8    (f) RESET       3  
 LC0303
 LC0303.Superseded values are not recommended for survey control.
 LC0303
 LC0303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0303.See file dsdata.pdf to determine how the superseded data were derived.
 LC0303
 LC0303_MARKER: DR = REFERENCE MARK DISK
 LC0303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0303_STAMPING: PATTON 1959 NO 6 1971
 LC0303_MARK LOGO: CGS
 LC0303_PROJECTION: FLUSH
 LC0303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0303+STABILITY: SURFACE MOTION
 LC0303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0303+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2008
 LC0303
 LC0303  HISTORY     - Date     Condition        Report By
 LC0303  HISTORY     - 1971     MONUMENTED       NGS
 LC0303  HISTORY     - 20080519 GOOD             ILDT
 LC0303
 LC0303                          STATION DESCRIPTION
 LC0303
 LC0303'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC0303'1 MI SW FROM PAXTON.
 LC0303'0.3 MILE WEST ALONG STATE HIGHWAY 9 FROM ITS JUNCTION WITH
 LC0303'INTERSTATE HIGHWAY 57, AT THE SOUTHWEST EDGE OF PAXTON, THENCE
 LC0303'SOUTH ALONG GRAVELED ROAD FOR 273 FEET TO THE MARK ON THE
 LC0303'RIGHT, 25 FEET WEST OF THE CENTERLINE OF THE ROAD, 1 FOOT
 LC0303'NORTHEAST OF A METAL WITNESS POST, SET IN THE TOP OF A ROUND
 LC0303'CONCRETE POST FLUSH WITH THE GROUND.
 LC0303
 LC0303                          STATION RECOVERY (2008)
 LC0303
 LC0303'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0303'PREVIOUS TO REACH IS ADEQUATE. MARK IS 1 FOOT EAST OF FIBERGLASS
 LC0303'WITNESS POST AND IS BURIED 8 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2669 ***********************************************************************
 ME2669  DESIGNATION -  PAVIA
 ME2669  PID         -  ME2669
 ME2669  STATE/COUNTY-  IL/COOK
 ME2669  COUNTRY     -  US
 ME2669  USGS QUAD   -  JACKSON PARK (2018)
 ME2669
 ME2669                         *CURRENT SURVEY CONTROL
 ME2669  ______________________________________________________________________
 ME2669* NAD 83(1997) POSITION- 41 45 27.89956(N) 087 32 33.60078(W)   ADJUSTED
 ME2669* NAVD 88 ORTHO HEIGHT -   205.6   (meters)      675.    (feet) VERTCON3
 ME2669  ______________________________________________________________________
 ME2669  GEOID HEIGHT    -        -33.530 (meters)                     GEOID18
 ME2669  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 ME2669  HORZ ORDER      -  FIRST
 ME2669
 ME2669.The horizontal coordinates were established by classical geodetic methods
 ME2669.and adjusted by the National Geodetic Survey in October 1999.
 ME2669
 ME2669.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2669.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2669
 ME2669.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2669.GEOID18 height accuracy estimate available here.
 ME2669
 ME2669.Click photographs - Photos may exist for this station.
 ME2669
 ME2669.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2669
 ME2669. The following values were computed from the NAD 83(1997) position.
 ME2669
 ME2669;                    North         East     Units Scale Factor Converg.
 ME2669;SPC IL E     -   565,498.496   365,753.784   MT  1.00002818   +0 31 35.7
 ME2669;SPC IL E     - 1,855,306.32  1,199,977.21   sFT  1.00002818   +0 31 35.7
 ME2669;UTM  16      - 4,623,022.322   454,887.487   MT  0.99962504   -0 21 41.1
 ME2669
 ME2669!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2669!SPC IL E     -   0.99997301  x   1.00002818  =   1.00000119
 ME2669!UTM  16      -   0.99997301  x   0.99962504  =   0.99959806
 ME2669
 ME2669:                Primary Azimuth Mark                     Grid Az
 ME2669:SPC IL E     -  059 COC                                  218 18 19.3
 ME2669:UTM  16      -  059 COC                                  219 11 36.1
 ME2669
 ME2669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5488723022(NAD 83)
 ME2669
 ME2669|---------------------------------------------------------------------|
 ME2669| PID    Reference Object                     Distance      Geod. Az  |
 ME2669|                                                           dddmmss.s |
 ME2669| ME2691 059 COC                             APPROX. 0.8 KM 2184955.0 |
 ME2669|---------------------------------------------------------------------|
 ME2669
 ME2669                          SUPERSEDED SURVEY CONTROL
 ME2669
 ME2669  NAD 83(1997)-  41 45 27.89978(N)    087 32 33.60099(W) AD(       ) 1
 ME2669  NAD 83(1994)-  41 45 27.90510(N)    087 32 33.61049(W) AD(       ) 1
 ME2669  NAD 83(1986)-  41 45 27.90531(N)    087 32 33.60984(W) AD(       ) 1
 ME2669  NAD 27      -  41 45 27.77698(N)    087 32 33.44621(W) AD(       ) 1
 ME2669  NGVD 29 (07/19/86)  205.7    (m)          675.     (f) VERT ANG       
 ME2669
 ME2669.Superseded values are not recommended for survey control.
 ME2669
 ME2669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2669.See file dsdata.pdf to determine how the superseded data were derived.
 ME2669
 ME2669_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2669_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2669_SP_SET: BUILDING ROOF
 ME2669_STAMPING: PAVIA 1977
 ME2669_MARK LOGO: NGS
 ME2669_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2669+STABILITY: POSITION/ELEVATION WELL
 ME2669
 ME2669  HISTORY     - Date     Condition        Report By
 ME2669  HISTORY     - 1977     MONUMENTED       NGS
 ME2669
 ME2669                          STATION DESCRIPTION
 ME2669
 ME2669'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2669'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF CHICAGO
 ME2669'ON THE ROOF OF THE CITY OF CHICAGO, SOUTH DISTRICT,
 ME2669'FILTRATION WATER PLANT. ADDRESS 3300 EAST CHELTENHAM PLACE.
 ME2669'
 ME2669'STATION MARK, STAMPED---PAVIA 1977---. A STANDARD DISK,
 ME2669'GLUED TO THE ROOF AND IS COVERED BY A COPPER LINCOLN HAT
 ME2669'PROJECTING 6 INCHES ABOVE THE ROOF. IT IS 24.2 FEET SOUTHWEST
 ME2669'OF THE INSIDE NORTHEAST CORNER OF THE BUILDING, 16.5 FEET
 ME2669'SOUTHEAST OF THE INSIDE NORTHWEST CORNER OF THE BUILDING,
 ME2669'11.3 FEET NORTH-NORTHWEST OF A WEATHER VANE AND 8.8 FEET
 ME2669'SOUTH OF THE INSIDE EDGE OF THE NORTH BUILDING.
 ME2669'
 ME2669'NO REFERENCE MARKS ESTABLISHED AT THIS DATE.
 ME2669'
 ME2669'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 1.73 METERS.
 ME2669'
 ME2669'STATION MARKS, 059 COC AND 053 COC CAN SERVE AS AZIMUTH
 ME2669'MARKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1499 ***********************************************************************
 KB1499  DESIGNATION -  PAWNEE C I P S CO MICROWAVE
 KB1499  PID         -  KB1499
 KB1499  STATE/COUNTY-  IL/SANGAMON
 KB1499  COUNTRY     -  US
 KB1499  USGS QUAD   -  PAWNEE (2018)
 KB1499
 KB1499                         *CURRENT SURVEY CONTROL
 KB1499  ______________________________________________________________________
 KB1499* NAD 83(1997) POSITION- 39 35 30.49303(N) 089 35 30.42565(W)   ADJUSTED
 KB1499  ______________________________________________________________________
 KB1499  GEOID HEIGHT    -        -32.122 (meters)                     GEOID18
 KB1499  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 KB1499  HORZ ORDER      -  THIRD
 KB1499
 KB1499.The horizontal coordinates were established by classical geodetic methods
 KB1499.and adjusted by the National Geodetic Survey in October 1999.
 KB1499
 KB1499.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1499.GEOID18 height accuracy estimate available here.
 KB1499
 KB1499.Click photographs - Photos may exist for this station.
 KB1499
 KB1499.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1499
 KB1499. The following values were computed from the NAD 83(1997) position.
 KB1499
 KB1499;                    North         East     Units Scale Factor Converg.
 KB1499;SPC IL W     -   324,826.011   749,379.685   MT  0.99997119   +0 21 59.0
 KB1499;SPC IL W     - 1,065,700.00  2,458,589.85   sFT  0.99997119   +0 21 59.0
 KB1499;UTM  16      - 4,385,662.311   277,439.926   MT  1.00020988   -1 39 08.8
 KB1499
 KB1499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7743985662(NAD 83)
 KB1499
 KB1499                          SUPERSEDED SURVEY CONTROL
 KB1499
 KB1499  NAD 83(1986)-  39 35 30.50188(N)    089 35 30.41433(W) AD(       ) 3
 KB1499  NAD 27      -  39 35 30.30700(N)    089 35 30.08500(W) AD(       ) 3
 KB1499
 KB1499.Superseded values are not recommended for survey control.
 KB1499
 KB1499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1499.See file dsdata.pdf to determine how the superseded data were derived.
 KB1499
 KB1499_MARKER: 44 = MICROWAVE MAST
 KB1499
 KB1499  HISTORY     - Date     Condition        Report By
 KB1499  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1499  HISTORY     - 1976     GOOD             NGS
 KB1499
 KB1499                          STATION DESCRIPTION
 KB1499
 KB1499'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1499'THE STATION IS LOCATED ABOUT 1/2 MILE WEST OF PAWNEE, AT
 KB1499'THEINTERSECTION OF NORTH THIRTENTH STREET AND WEST CARROL
 KB1499'STREET STATE HIGHWAY 104.
 KB1499'
 KB1499'THE STATION IS TWO STEEL MAST CONNECTED TOGETHER AT THE TOP,PAINTED
 KB1499'ALTERNATE RED AND WHITE AND IT IS ABOUT 240 FEET HIGH.
 KB1499'
 KB1499'THE POINT INTERSECTED WAS A RED LIGHT ON TOP OF MASTS.
 KB1499
 KB1499                          STATION RECOVERY (1976)
 KB1499
 KB1499'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1499'THE PAWNEE, C.I.P.S. COMPANY MICROWAVE MAST IS LOCATED ABOUT 1/2
 KB1499'MILE WEST OF PAWNEE, AT THE INTERSECTION OF NORTH THIRTEENTH STREET
 KB1499'AND WEST OF CARROLL STREET.  (STATE HIGHWAY 104).  IT IS 240 FEET
 KB1499'HIGH AND RED AND WHITE IN COLOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1500 ***********************************************************************
 KB1500  DESIGNATION -  PAWNEE MUN TANK
 KB1500  PID         -  KB1500
 KB1500  STATE/COUNTY-  IL/SANGAMON
 KB1500  COUNTRY     -  US
 KB1500  USGS QUAD   -  PAWNEE (2018)
 KB1500
 KB1500                         *CURRENT SURVEY CONTROL
 KB1500  ______________________________________________________________________
 KB1500* NAD 83(1997) POSITION- 39 35 28.88063(N) 089 34 47.79448(W)   ADJUSTED
 KB1500  ______________________________________________________________________
 KB1500  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 KB1500  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 KB1500  HORZ ORDER      -  THIRD
 KB1500
 KB1500.The horizontal coordinates were established by classical geodetic methods
 KB1500.and adjusted by the National Geodetic Survey in October 1999.
 KB1500
 KB1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1500.GEOID18 height accuracy estimate available here.
 KB1500
 KB1500.Click photographs - Photos may exist for this station.
 KB1500
 KB1500.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1500
 KB1500. The following values were computed from the NAD 83(1997) position.
 KB1500
 KB1500;                    North         East     Units Scale Factor Converg.
 KB1500;SPC IL W     -   324,782.858   750,397.189   MT  0.99997244   +0 22 26.2
 KB1500;SPC IL W     - 1,065,558.43  2,461,928.11   sFT  0.99997244   +0 22 26.2
 KB1500;UTM  16      - 4,385,583.321   278,455.517   MT  1.00020433   -1 38 41.6
 KB1500
 KB1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7845585583(NAD 83)
 KB1500
 KB1500                          SUPERSEDED SURVEY CONTROL
 KB1500
 KB1500  NAD 83(1986)-  39 35 28.88986(N)    089 34 47.78200(W) AD(       ) 3
 KB1500  NAD 27      -  39 35 28.69047(N)    089 34 47.44917(W) AD(       ) 3
 KB1500
 KB1500.Superseded values are not recommended for survey control.
 KB1500
 KB1500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1500.See file dsdata.pdf to determine how the superseded data were derived.
 KB1500
 KB1500_MARKER: 53 = ELEVATED TANK
 KB1500
 KB1500  HISTORY     - Date     Condition        Report By
 KB1500  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1500
 KB1500                          STATION DESCRIPTION
 KB1500
 KB1500'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1500'THE PAWNEE MUNICIPAL WATER TANK IS LOCATED ONE BLOCK EAST OF
 KB1500'THE SQUARE IN PAWNEE.  IT IS A THREE-LEGGED TOWER, 120 FEET
 KB1500'HIGH, SILVER IN COLOR, WITH PAWNEE IN BLACK LETTERS ON THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2068 ***********************************************************************
 LC2068  DESIGNATION -  PAXPORT
 LC2068  PID         -  LC2068
 LC2068  STATE/COUNTY-  IL/FORD
 LC2068  COUNTRY     -  US
 LC2068  USGS QUAD   -  PERDUEVILLE (2018)
 LC2068
 LC2068                         *CURRENT SURVEY CONTROL
 LC2068  ______________________________________________________________________
 LC2068* NAD 83(2011) POSITION- 40 27 12.15013(N) 088 07 40.94271(W)   ADJUSTED
 LC2068* NAD 83(2011) ELLIP HT-   204.554 (meters)        (06/27/12)   ADJUSTED
 LC2068* NAD 83(2011) EPOCH   -  2010.00
 LC2068* NAVD 88 ORTHO HEIGHT -   236.8   (meters)      777.    (feet) GPS OBS
 LC2068  ______________________________________________________________________
 LC2068  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC2068  GEOID HEIGHT    -        -32.235 (meters)                     GEOID99
 LC2068  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 LC2068  NAD 83(2011) X  -    158,768.534 (meters)                     COMP
 LC2068  NAD 83(2011) Y  - -4,857,757.736 (meters)                     COMP
 LC2068  NAD 83(2011) Z  -  4,116,554.306 (meters)                     COMP
 LC2068  LAPLACE CORR    -         -2.33  (seconds)                    DEFLEC18
 LC2068
 LC2068  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC2068  Standards:
 LC2068         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC2068            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC2068  -------------------------------------------------------------------
 LC2068  NETWORK    1.74   2.37           0.81   0.56   1.21      0.07421034
 LC2068  -------------------------------------------------------------------
 LC2068  Click here for local accuracies and other accuracy information.
 LC2068
 LC2068.This mark is at Paxton Airport (1C1)
 LC2068
 LC2068.The horizontal coordinates were established by GPS observations
 LC2068.and adjusted by the National Geodetic Survey in June 2012.
 LC2068
 LC2068.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC2068.been affixed to the stable North American tectonic plate. See 
 LC2068.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC2068
 LC2068.The horizontal coordinates are valid at the epoch date displayed above
 LC2068.which is a decimal equivalence of Year/Month/Day.
 LC2068
 LC2068.The orthometric height was determined by GPS observations and a
 LC2068.high-resolution geoid model.
 LC2068
 LC2068.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2068.GEOID18 height accuracy estimate available here.
 LC2068
 LC2068.Click photographs - Photos may exist for this station.
 LC2068
 LC2068.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2068
 LC2068.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2068
 LC2068.The ellipsoidal height was determined by GPS observations
 LC2068.and is referenced to NAD 83.
 LC2068
 LC2068. The following values were computed from the NAD 83(2011) position.
 LC2068
 LC2068;                    North         East     Units Scale Factor Converg.
 LC2068;SPC IL E     -   420,361.603   317,413.900   MT  0.99997873   +0 07 59.5
 LC2068;SPC IL E     - 1,379,136.36  1,041,382.10   sFT  0.99997873   +0 07 59.5
 LC2068;UTM  16      - 4,478,690.358   404,349.719   MT  0.99971262   -0 43 55.1
 LC2068
 LC2068!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2068!SPC IL E     -   0.99996791  x   0.99997873  =   0.99994664
 LC2068!UTM  16      -   0.99996791  x   0.99971262  =   0.99968054
 LC2068
 LC2068:                Primary Azimuth Mark                     Grid Az
 LC2068:SPC IL E     -  PAXPORT AZ MK                            179 29 46.3
 LC2068:UTM  16      -  PAXPORT AZ MK                            180 21 40.9
 LC2068
 LC2068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0434978690(NAD 83)
 LC2068
 LC2068|---------------------------------------------------------------------|
 LC2068| PID    Reference Object                     Distance      Geod. Az  |
 LC2068|                                                           dddmmss.s |
 LC2068| LC2069 PAXPORT AZ MK                       APPROX. 1.0 KM 1793745.8 |
 LC2068|---------------------------------------------------------------------|
 LC2068
 LC2068                          SUPERSEDED SURVEY CONTROL
 LC2068
 LC2068  NAD 83(2007)-  40 27 12.15022(N)    088 07 40.94361(W) AD(2002.00) 0
 LC2068  ELLIP H (02/10/07)  204.578  (m)                       GP(2002.00)    
 LC2068  ELLIP H (02/03/05)  204.590  (m)                       GP(       ) 4 2
 LC2068  NAD 83(1997)-  40 27 12.15028(N)    088 07 40.94346(W) AD(       ) 1
 LC2068  ELLIP H (03/04/03)  204.590  (m)                       GP(       ) 4 2
 LC2068  NAD 83(1997)-  40 27 12.15043(N)    088 07 40.94611(W) AD(       ) 1
 LC2068  ELLIP H (10/21/99)  204.526  (m)                       GP(       ) 4 1
 LC2068  NAD 83(1997)-  40 27 12.15048(N)    088 07 40.94608(W) AD(       ) 1
 LC2068  NAD 83(1986)-  40 27 12.15777(N)    088 07 40.94284(W) AD(       ) 1
 LC2068  NGVD 29 (06/25/91)  236.8    (m)  OSU 89B  model used  GPS OBS        
 LC2068
 LC2068.Superseded values are not recommended for survey control.
 LC2068
 LC2068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2068.See file dsdata.pdf to determine how the superseded data were derived.
 LC2068
 LC2068_MARKER: I = METAL ROD
 LC2068_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2068_STAMPING: PAXPORT 1990
 LC2068_MARK LOGO: NGS
 LC2068_PROJECTION: FLUSH
 LC2068_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2068_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2068+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC2068_ROD/PIPE-DEPTH: 4.90 meters
 LC2068_SLEEVE-DEPTH  : 1.00 meters
 LC2068
 LC2068  HISTORY     - Date     Condition        Report By
 LC2068  HISTORY     - 1990     MONUMENTED       NGS
 LC2068  HISTORY     - 200205   GOOD             ASCPC
 LC2068
 LC2068                          STATION DESCRIPTION
 LC2068
 LC2068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2068'STATION IS LOCATED ABOUT 3.0 KM (1.9 MI) WEST OF PAXTON, AT THE PAXTON
 LC2068'MUNICIPAL AIRPORT, AT THE JUNCTION OF THE RAMP AND THE NORTH END OF
 LC2068'THE RUNWAY, IN NORTH CENTRAL SECTION 13, T 23 N, R 9 E.
 LC2068'OWNERSHIP--CITY OF PAXTON, RR 2 BOX 9A, PAXTON, IL 60957. THERE IS NO
 LC2068'AIRPORT MANAGER AT THIS TIME.  PHONE 217-379-2723.
 LC2068'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY
 LC2068'9 (EXIT 261) AT PAXTON, GO WEST ON HIGHWAY 9 FOR 1.38 KM (0.86 MI) TO
 LC2068'THE AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT, SOUTH, THROUGH PARKING
 LC2068'LOT FOR 0.08 KM (0.05 MI) TO A LOCKED GATE.  PASS THROUGH GATE, THEN
 LC2068'GO SOUTH, THEN EAST, ON APRON AND RAMP FOR 0.11 KM (0.07 MI) TO THE
 LC2068'RUNWAY AND THE STATION ON THE RIGHT.
 LC2068'THE STATION IS LOCATED 39.0 M (128.0 FT) SOUTHWEST FROM THE CENTER OF
 LC2068'THE EXTREME NORTH END OF THE RUNWAY, 25.9 M (85.0 FT) SOUTH FROM THE
 LC2068'CENTER OF THE RAMP, 23.5 M (77.1 FT) WEST FROM THE CENTER OF THE
 LC2068'RUNWAY, 13.9 M (45.6 FT) EAST FROM THE SOUTH END OF A 40 CM CONCRETE
 LC2068'CULVERT PIPE UNDER THE RAMP, AND 11.7 M (38.4 FT) SOUTHWEST FROM THE
 LC2068'SOUTHWEST EDGE OF THE ANGLED ASPHALT.
 LC2068'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2068
 LC2068                          STATION RECOVERY (2002)
 LC2068
 LC2068'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC2068'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2069 ***********************************************************************
 LC2069  DESIGNATION -  PAXPORT AZ MK
 LC2069  PID         -  LC2069
 LC2069  STATE/COUNTY-  IL/FORD
 LC2069  COUNTRY     -  US
 LC2069  USGS QUAD   -  PERDUEVILLE (2018)
 LC2069
 LC2069                         *CURRENT SURVEY CONTROL
 LC2069  ______________________________________________________________________
 LC2069* NAD 83(1997) POSITION- 40 26 39.45167(N) 088 07 40.66926(W)   ADJUSTED
 LC2069* NAD 83(1997) ELLIP HT-   197.275 (meters)        (10/21/99)   ADJUSTED
 LC2069* NAVD 88 ORTHO HEIGHT -   229.5   (meters)      753.    (feet) VERTCON3
 LC2069  ______________________________________________________________________
 LC2069  GEOID HEIGHT    -        -32.255 (meters)                     GEOID18
 LC2069  NAD 83(1997) X  -    158,796.170 (meters)                     COMP
 LC2069  NAD 83(1997) Y  - -4,858,406.006 (meters)                     COMP
 LC2069  NAD 83(1997) Z  -  4,115,782.033 (meters)                     COMP
 LC2069  LAPLACE CORR    -         -2.22  (seconds)                    DEFLEC18
 LC2069  HORZ ORDER      -  FIRST
 LC2069  ELLP ORDER      -  FOURTH    CLASS I
 LC2069
 LC2069.This mark is at Paxton Airport (1C1)
 LC2069
 LC2069.The horizontal coordinates were established by GPS observations
 LC2069.and adjusted by the National Geodetic Survey in October 1999.
 LC2069
 LC2069.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2069.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2069
 LC2069.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2069.GEOID18 height accuracy estimate available here.
 LC2069
 LC2069.Click photographs - Photos may exist for this station.
 LC2069
 LC2069.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2069
 LC2069.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2069
 LC2069.The ellipsoidal height was determined by GPS observations
 LC2069.and is referenced to NAD 83.
 LC2069
 LC2069. The following values were computed from the NAD 83(1997) position.
 LC2069
 LC2069;                    North         East     Units Scale Factor Converg.
 LC2069;SPC IL E     -   419,353.047   317,422.688   MT  0.99997873   +0 07 59.6
 LC2069;SPC IL E     - 1,375,827.46  1,041,410.94   sFT  0.99997873   +0 07 59.6
 LC2069;UTM  16      - 4,477,682.052   404,343.281   MT  0.99971263   -0 43 54.4
 LC2069
 LC2069!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2069!SPC IL E     -   0.99996905  x   0.99997873  =   0.99994779
 LC2069!UTM  16      -   0.99996905  x   0.99971263  =   0.99968169
 LC2069
 LC2069:                Primary Azimuth Mark                     Grid Az
 LC2069:SPC IL E     -  PAXPORT                                  359 29 46.4
 LC2069:UTM  16      -  PAXPORT                                  000 21 40.4
 LC2069
 LC2069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0434377682(NAD 83)
 LC2069
 LC2069|---------------------------------------------------------------------|
 LC2069| PID    Reference Object                     Distance      Geod. Az  |
 LC2069|                                                           dddmmss.s |
 LC2069| LC2068 PAXPORT                             APPROX. 1.0 KM 3593746.0 |
 LC2069|---------------------------------------------------------------------|
 LC2069
 LC2069                          SUPERSEDED SURVEY CONTROL
 LC2069
 LC2069  NAD 83(1997)-  40 26 39.45172(N)    088 07 40.66923(W) AD(       ) 1
 LC2069  NAD 83(1986)-  40 26 39.45900(N)    088 07 40.66599(W) AD(       ) 1
 LC2069  NGVD 29 (06/25/91)  229.6    (m)  OSU 89B  model used  GPS OBS        
 LC2069
 LC2069.Superseded values are not recommended for survey control.
 LC2069
 LC2069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2069.See file dsdata.pdf to determine how the superseded data were derived.
 LC2069
 LC2069_MARKER: I = METAL ROD
 LC2069_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2069_STAMPING: PAXPORT AZ MK 1990
 LC2069_MARK LOGO: NGS
 LC2069_PROJECTION: FLUSH
 LC2069_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2069_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2069+SATELLITE: SATELLITE OBSERVATIONS - 1990
 LC2069_ROD/PIPE-DEPTH: 7.3 meters
 LC2069_SLEEVE-DEPTH  : 1.0 meters
 LC2069
 LC2069  HISTORY     - Date     Condition        Report By
 LC2069  HISTORY     - 1990     MONUMENTED       NGS
 LC2069
 LC2069                          STATION DESCRIPTION
 LC2069
 LC2069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2069'STATION IS LOCATED ABOUT 3.0 KM (1.9 MI) WEST OF PAXTON, AT THE PAXTON
 LC2069'MUNICIPAL AIRPORT, NEAR THE SOUTHWEST CORNER OF THE RUNWAY, ON THE
 LC2069'SOUTH EDGE OF SECTION 13, T 23 N, R 9 E. OWNERSHIP--CITY OF PAXTON,
 LC2069'RR 2 BOX 9A, PAXTON, IL 60957.  THERE IS NO AIRPORT MANAGER AT THIS
 LC2069'TIME.  PHONE 217-379-2723.
 LC2069'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY
 LC2069'9 (EXIT 261) AT PAXTON, GO WEST ON HIGHWAY 9 FOR 1.38 KM (0.86 MI) TO
 LC2069'THE AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT, SOUTH, THROUGH PARKING
 LC2069'LOT FOR 0.08 KM (0.05 MI) TO A LOCKED GATE.  PASS THROUGH GATE, THEN
 LC2069'GO SOUTH, THEN EAST, ON APRON AND RAMP FOR 0.11 KM (0.07 MI) TO THE
 LC2069'RUNWAY.  TURN RIGHT, SOUTH, ALONGSIDE RUNWAY FOR 1.03 KM (0.64 MI) TO
 LC2069'THE END OF RUNWAY AND THE STATION.
 LC2069'THE STATION IS LOCATED 20.4 M (66.9 FT) WEST OF THE CENTER AND ON LINE
 LC2069'WITH THE SOUTH END OF THE RUNWAY, 21.7 M (71.2 FT) NORTH-NORTHEAST
 LC2069'FROM THE WEST END OF AN 80 CM METAL CULVERT PIPE AT THE SOUTH END OF
 LC2069'THE RUNWAY, AND 12.1 M (39.7 FT) NORTHWEST FROM THE WESTERNMOST
 LC2069'RUNWAY END LIGHT.
 LC2069'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0213 ***********************************************************************
 LC0213  DESIGNATION -  PAXTON
 LC0213  PID         -  LC0213
 LC0213  STATE/COUNTY-  IL/FORD
 LC0213  COUNTRY     -  US
 LC0213  USGS QUAD   -  PAXTON (2018)
 LC0213
 LC0213                         *CURRENT SURVEY CONTROL
 LC0213  ______________________________________________________________________
 LC0213* NAD 83(1986) POSITION- 40 27 31.     (N) 088 05 47.     (W)   SCALED
 LC0213* NAVD 88 ORTHO HEIGHT -   244.631 (meters)      802.59  (feet) ADJUSTED
 LC0213  ______________________________________________________________________
 LC0213  GEOID HEIGHT    -        -32.286 (meters)                     GEOID18
 LC0213  DYNAMIC HEIGHT  -        244.515 (meters)      802.21  (feet) COMP
 LC0213  MODELED GRAVITY -    980,144.9   (mgal)                       NAVD 88
 LC0213
 LC0213  VERT ORDER      -  SECOND    CLASS 0
 LC0213
 LC0213.The horizontal coordinates were scaled from a map and have
 LC0213.an estimated accuracy of +/- 6 seconds.
 LC0213
 LC0213.The orthometric height was determined by differential leveling and
 LC0213.adjusted by the NATIONAL GEODETIC SURVEY
 LC0213.in June 1991.
 LC0213
 LC0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0213.GEOID18 height accuracy estimate available here.
 LC0213
 LC0213.Click photographs - Photos may exist for this station.
 LC0213
 LC0213.The dynamic height is computed by dividing the NAVD 88
 LC0213.geopotential number by the normal gravity value computed on the
 LC0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0213.degrees latitude (g = 980.6199 gals.).
 LC0213
 LC0213.The modeled gravity was interpolated from observed gravity values.
 LC0213
 LC0213;                    North         East    Units  Estimated Accuracy
 LC0213;SPC IL E     -   420,950.      320,100.      MT  (+/- 180 meters Scaled)
 LC0213
 LC0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK070792(NAD 83)
 LC0213
 LC0213                          SUPERSEDED SURVEY CONTROL
 LC0213
 LC0213  NGVD 29 (??/??/92)  244.69   (m)          802.8    (f) COMPUTED    2 0
 LC0213
 LC0213.Superseded values are not recommended for survey control.
 LC0213
 LC0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0213.See file dsdata.pdf to determine how the superseded data were derived.
 LC0213
 LC0213_MARKER: DB = BENCH MARK DISK
 LC0213_SETTING: 66 = SET IN ROCK OUTCROP
 LC0213_STAMPING: PAXTON 1934
 LC0213_MARK LOGO: CGS
 LC0213_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC0213+STABILITY: POSITION/ELEVATION WELL
 LC0213_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0213+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2008
 LC0213
 LC0213  HISTORY     - Date     Condition        Report By
 LC0213  HISTORY     - 1934     MONUMENTED       CGS
 LC0213  HISTORY     - 1959     GOOD             CGS
 LC0213  HISTORY     - 1973     GOOD             NGS
 LC0213  HISTORY     - 20080411 GOOD             BCA
 LC0213  HISTORY     - 20090705 GOOD             GEOCAC
 LC0213
 LC0213                          STATION DESCRIPTION
 LC0213
 LC0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0213'AT PAXTON.
 LC0213'AT PAXTON, AT THE FRONT (WEST) ENTRANCE OF THE POST OFFICE, IN
 LC0213'THE TOP OF A LIMESTONE BLOCK MIDWAY BETWEEN TWO NORTH COLONADES,
 LC0213'3 INCHES EAST OF THE WEST EDGE OF A PORCH, 6 FEET NORTH OF THE
 LC0213'CENTER LINE OF THE STAIRWAY AND ABOUT 3 FEET ABOVE THE LEVEL OF
 LC0213'THE SIDEWALK.
 LC0213
 LC0213                          STATION RECOVERY (1973)
 LC0213
 LC0213'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0213'RECOVERED IN GOOD CONDITION.
 LC0213
 LC0213                          STATION RECOVERY (2008)
 LC0213
 LC0213'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2008 (KWO)
 LC0213'FOUND GOOD.
 LC0213
 LC0213                          STATION RECOVERY (2009)
 LC0213
 LC0213'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1721 ***********************************************************************
 LC1721  DESIGNATION -  PAXTON
 LC1721  PID         -  LC1721
 LC1721  STATE/COUNTY-  IL/FORD
 LC1721  COUNTRY     -  US
 LC1721  USGS QUAD   -  PAXTON (2018)
 LC1721
 LC1721                         *CURRENT SURVEY CONTROL
 LC1721  ______________________________________________________________________
 LC1721* NAD 83(1997) POSITION- 40 26 40.36753(N) 088 02 07.82731(W)   ADJUSTED
 LC1721* NAVD 88 ORTHO HEIGHT -   244.63  (+/-2cm)      802.6   (feet) VERTCON3
 LC1721  ______________________________________________________________________
 LC1721  GEOID HEIGHT    -        -32.361 (meters)                     GEOID18
 LC1721  LAPLACE CORR    -         -2.63  (seconds)                    DEFLEC18
 LC1721  HORZ ORDER      -  FIRST
 LC1721  VERT ORDER      -  THIRD ? (See Below)
 LC1721
 LC1721.The horizontal coordinates were established by classical geodetic methods
 LC1721.and adjusted by the National Geodetic Survey in October 1999.
 LC1721
 LC1721.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1721.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1721
 LC1721.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1721.GEOID18 height accuracy estimate available here.
 LC1721
 LC1721.The vertical order pertains to the NGVD 29 superseded value.
 LC1721
 LC1721.Click photographs - Photos may exist for this station.
 LC1721
 LC1721.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1721
 LC1721. The following values were computed from the NAD 83(1997) position.
 LC1721
 LC1721;                    North         East     Units Scale Factor Converg.
 LC1721;SPC IL E     -   419,403.640   325,266.185   MT  0.99998285   +0 11 35.5
 LC1721;SPC IL E     - 1,375,993.44  1,067,144.14   sFT  0.99998285   +0 11 35.5
 LC1721;UTM  16      - 4,477,614.249   412,184.475   MT  0.99969492   -0 40 18.4
 LC1721
 LC1721!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1721!SPC IL E     -   0.99996670  x   0.99998285  =   0.99994955
 LC1721!UTM  16      -   0.99996670  x   0.99969492  =   0.99966163
 LC1721
 LC1721:                Primary Azimuth Mark                     Grid Az
 LC1721:SPC IL E     -  PAXTON AZ MK                             229 48 30.0
 LC1721:UTM  16      -  PAXTON AZ MK                             230 40 23.9
 LC1721
 LC1721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1218477614(NAD 83)
 LC1721
 LC1721|---------------------------------------------------------------------|
 LC1721| PID    Reference Object                     Distance      Geod. Az  |
 LC1721|                                                           dddmmss.s |
 LC1721| CI8022 PAXTON RM SE                         39.709 METERS 12950     |
 LC1721| LC1726 RANTOUL CHANUTE AFB SE TANK         APPROX.19.1 KM 2025817.1 |
 LC1721| CI8023 PAXTON RM SW                         29.370 METERS 20917     |
 LC1721| CI8021 PAXTON AZ MK                                       2300005.5 |
 LC1721| LC1733 LUDLOW MUNICIPAL TANK               APPROX. 9.9 KM 2303221.7 |
 LC1721| LC1723 PAXTON E ILL PWR COOP RAD TWR       APPROX. 5.9 KM 2804132.1 |
 LC1721| LC1724 PAXTON MUNICIPAL TANK               APPROX. 5.7 KM 2894912.0 |
 LC1721| LC1722 PAXTON C ILL PUB SER MICROWAVE      APPROX. 5.1 KM 2972939.5 |
 LC1721| LC1701 LODA MUNICIPAL TANK                 APPROX. 8.5 KM 3400726.4 |
 LC1721|---------------------------------------------------------------------|
 LC1721
 LC1721                          SUPERSEDED SURVEY CONTROL
 LC1721
 LC1721  NAD 83(1997)-  40 26 40.36769(N)    088 02 07.82765(W) AD(       ) 1
 LC1721  NAD 83(1986)-  40 26 40.37504(N)    088 02 07.83093(W) AD(       ) 1
 LC1721  NAD 27      -  40 26 40.24960(N)    088 02 07.68920(W) AD(       ) 1
 LC1721  USSD        -  40 26 40.37500(N)    088 02 07.52000(W) AD(       ) 3
 LC1721  NGVD 29             244.69   (m)          802.8    (f) LEVELING    3  
 LC1721
 LC1721.Superseded values are not recommended for survey control.
 LC1721
 LC1721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1721.See file dsdata.pdf to determine how the superseded data were derived.
 LC1721
 LC1721_MARKER: V = STONE MONUMENT
 LC1721_SETTING: 0 = UNSPECIFIED SETTING
 LC1721
 LC1721  HISTORY     - Date     Condition        Report By
 LC1721  HISTORY     - 1879     MONUMENTED       USLS
 LC1721  HISTORY     - 1929     GOOD             CGS
 LC1721  HISTORY     - 1939     GOOD             CGS
 LC1721  HISTORY     - 1959     GOOD             CGS
 LC1721
 LC1721                          STATION DESCRIPTION
 LC1721
 LC1721'DESCRIBED BY US LAKE SURVEY 1879
 LC1721'THIS STATION IS SITUATED IN THE SOUTHWEST QUARTER OF SECTION
 LC1721'14, TOWNSHIP 23 NORTH, RANGE 10 EAST, PAXTON TOWNSHIP, FORD
 LC1721'COUNTY, ILLINOIS.  THE HEIGHT OF STATION USED WAS 50 FEET.
 LC1721'THE GEODETIC POINT IS MARKED IN THE USUAL MANNER BY TWO STONE
 LC1721'POSTS SET ONE ABOVE THE OTHER.  TWO STONE REFERENCE POSTS
 LC1721'ARE SET ON THE SOUTH SIDE OF THE ROAD SOUTH OF THE STATION,
 LC1721'ONE BEARING SOUTH 28 DEG 45 MIN WEST, DISTANT 29.35 METERS.
 LC1721'AND ONE BEARING SOUTH 50 DEG 12 MIN EAST, DISTANT 39.6 METERS.
 LC1721'THE CORNER OF SECTIONS 14, 15, 22, AND 23 BEAR SOUTH 87 DEG
 LC1721'28 MIN WEST, AND IS DISTANT 460.4 METERS.  A LAND SURVEY
 LC1721'MARK ONE-QUARTER MILE EAST OF THE ABOVE SECTION-CORNER BEARS
 LC1721'SOUTH 73 DEG 11 MIN WEST, AND IS DISTANT 59.6 METERS FROM
 LC1721'THE GEODETIC POINT.  THE HEIGHT OF GROUND AT THE STATION ABOVE
 LC1721'MEAN LEVEL OF LAKE MICHIGAN IS 221.9 FEET.  (PROFESSIONAL
 LC1721'PAPERS NO. 24).
 LC1721
 LC1721                          STATION RECOVERY (1929)
 LC1721
 LC1721'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1929 (RLP)
 LC1721'DESCRIPTION REVISED AS FOLLOWS--THIS STATION IS SITUATED IN
 LC1721'THE SOUTHWEST QUARTER OF SEC. 14, T. 23 N., R. 10 E., PATTON
 LC1721'TOWNSHIP.
 LC1721'
 LC1721'TO REACH FROM PAXTON, GO EAST ON THE STREET THAT PASSES ALONG
 LC1721'THE SIDE OF THE MIDDLECOFF HOTEL FOR A DISTANCE OF ONE MILE
 LC1721'BEYOND THE FIRST CROSS ROAD JUST OUTSIDE THE CITY LIMITS.
 LC1721'THEN TURN SOUTH ON THE SECTION-LINE ROAD FOR ONE MILE, AND
 LC1721'THEN EAST FOR ONE MILE TO A SECTION CORNER.  CONTINUE EAST
 LC1721'FOR ABOUT A QUARTER-MILE TO THE KARR HOMESTEAD FARM, IN
 LC1721'WHOSE FARMYARD THE STATION IS LOCATED.
 LC1721'
 LC1721'TWO STONE REFERENCE POSTS ARE SET ON THE SOUTH SIDE OF THE
 LC1721'ROAD THAT PASSES JUST SOUTH OF THE STATION, ONE BEARING
 LC1721'S. 28 DEG 45 MIN W., DISTANT 29.35 METERS, AND THE OTHER BEARING
 LC1721'S. 50 DEG 12 MIN E., DISTANT 39.6 METERS.  THE CORNER OF
 LC1721'SECTIONS 14, 15, 22, AND 23 BEARS S. 87 DEG 28 MIN W. AND
 LC1721'IS DISTANT 460.4 METERS.
 LC1721'
 LC1721'THE MARK IS 8.2 METERS NORTH OF THE FENCE LINE, AND 12.2
 LC1721'METERS WEST OF THE WEST TANGENT OF AN OLD CONCRETE SILE BASE.
 LC1721'THE STATION IS MARKED BY A DOUBLE STONE POST 8 INCHES SQUARE,
 LC1721'SET SO THAT THE TOP OF THE UPPER POST IS 4 INCHES BELOW
 LC1721'THE SURFACE.  THE POST IS MARKED ONLY WITH A SMALL DRILL
 LC1721'HOLE.  MARK AND REFERENCE MARKS IN GOOD CONDITION.
 LC1721
 LC1721                          STATION RECOVERY (1939)
 LC1721
 LC1721'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FLG)
 LC1721'RECOVERED AS DESCRIBED.  DESCRIPTION AND RECOVERY NOTE BY
 LC1721'R.L.P. 1929 NEED NOT BE SUPPLEMENTED.
 LC1721
 LC1721                          STATION RECOVERY (1959)
 LC1721
 LC1721'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1721'THE STATION WAS RECOVERED AS DESCRIBED IN 1929 AND ALL MARKS
 LC1721'WERE FOUND TO BE IN GOOD CONDITION, EXCEPT THE REFERENCE
 LC1721'MARK TO THE SOUTHEAST WAS FOUND TO BE SLIGHTLY LOOSE IN
 LC1721'THE GROUND.
 LC1721'
 LC1721'THE DISTANCE TO THE REFERENCE MARK (SW) WAS CHECKED AND FOUND
 LC1721'TO BE CORRECT AND A SLIGHT DIFFERENCE IN THE DISTANCE TO THE
 LC1721'REFERENCE MARK (SE) WAS FOUND.
 LC1721'
 LC1721'THE 1929 DESCRIPTION IS ADEQUATE.
 LC1721'
 LC1721'A NEW TO REACH FOLLOWS.
 LC1721'
 LC1721'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45
 LC1721'AND STATE HIGHWAY 9 IN PAXTON, GO EAST ON STATE HIGHWAY 9
 LC1721'FOR 1.9 MILES TO CROSSROADS, TURN RIGHT AND GO SOUTH FOR 1.0
 LC1721'MILE TO CROSSROADS, TURN LEFT AND GO EAST FOR 1.3 MILES TO
 LC1721'THE STATION IN FARM YARD ON LEFT AS DESCRIBED.
 LC1721'
 LC1721'AZIMUTH MARK WAS ESTABLISHED, IT IS A STANDARD AZIMUTH MARK
 LC1721'DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING
 LC1721'ABOUT 2 INCHES AND THE DISK IS STAMPED PAXTON 1959.  IT IS
 LC1721'67 FEET NORTH OF TELEPHONE POLE, 24 FEET WEST OF THE APPROXIMATE
 LC1721'CENTER OF ROAD, 1.8 FEET EAST OF FENCE AND 1.2 FEET EAST OF
 LC1721'WITNESS POST.
 LC1721'
 LC1721'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVELED
 LC1721'ROAD FOR 0.3 MILE TO SIDE ROAD LEFT, TURN LEFT AND GO SOUTH
 LC1721'ON GRAVELED ROAD FOR 0.3 MILE TO THE MARK ON THE RIGHT
 LC1721'AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1722 ***********************************************************************
 LC1722  DESIGNATION -  PAXTON C ILL PUB SER MICROWAVE
 LC1722  PID         -  LC1722
 LC1722  STATE/COUNTY-  IL/FORD
 LC1722  COUNTRY     -  US
 LC1722  USGS QUAD   -  PAXTON (2018)
 LC1722
 LC1722                         *CURRENT SURVEY CONTROL
 LC1722  ______________________________________________________________________
 LC1722* NAD 83(1997) POSITION- 40 27 56.71735(N) 088 05 20.01714(W)   ADJUSTED
 LC1722  ______________________________________________________________________
 LC1722  GEOID HEIGHT    -        -32.295 (meters)                     GEOID18
 LC1722  LAPLACE CORR    -         -2.74  (seconds)                    DEFLEC18
 LC1722  HORZ ORDER      -  THIRD
 LC1722
 LC1722.The horizontal coordinates were established by classical geodetic methods
 LC1722.and adjusted by the National Geodetic Survey in October 1999.
 LC1722
 LC1722.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1722.GEOID18 height accuracy estimate available here.
 LC1722
 LC1722.Click photographs - Photos may exist for this station.
 LC1722
 LC1722.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1722
 LC1722. The following values were computed from the NAD 83(1997) position.
 LC1722
 LC1722;                    North         East     Units Scale Factor Converg.
 LC1722;SPC IL E     -   421,744.721   320,730.630   MT  0.99998029   +0 09 31.1
 LC1722;SPC IL E     - 1,383,674.14  1,052,263.74   sFT  0.99998029   +0 09 31.1
 LC1722;UTM  16      - 4,480,022.870   407,686.053   MT  0.99970490   -0 42 24.2
 LC1722
 LC1722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0768680022(NAD 83)
 LC1722
 LC1722                          SUPERSEDED SURVEY CONTROL
 LC1722
 LC1722  NAD 83(1997)-  40 27 56.71738(N)    088 05 20.01745(W) AD(       ) 3
 LC1722  NAD 83(1986)-  40 27 56.72326(N)    088 05 20.01861(W) AD(       ) 3
 LC1722  NAD 27      -  40 27 56.59700(N)    088 05 19.86500(W) AD(       ) 3
 LC1722
 LC1722.Superseded values are not recommended for survey control.
 LC1722
 LC1722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1722.See file dsdata.pdf to determine how the superseded data were derived.
 LC1722
 LC1722_MARKER: 44 = MICROWAVE MAST
 LC1722
 LC1722  HISTORY     - Date     Condition        Report By
 LC1722  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1722
 LC1722                          STATION DESCRIPTION
 LC1722
 LC1722'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1722'THE STATION IS LOCATED IN THE NORTHEAST CORNER OF PAXTON
 LC1722'AND IS 1/2 BLOCK SOUTH OF CHESTNUT STREET.
 LC1722'
 LC1722'THE STATION IS THE TOP OF THE MICROWAVE MAST WHICH IS PAINTED
 LC1722'RED AND WHITE AND IS 280 FEET HIGH.  THE MAST HAS 4 REFLECTORS
 LC1722'ON THE TOP.  THERE IS ALSO A RED LIGHT ON TOP OF THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1723 ***********************************************************************
 LC1723  DESIGNATION -  PAXTON E ILL PWR COOP RAD TWR
 LC1723  PID         -  LC1723
 LC1723  STATE/COUNTY-  IL/FORD
 LC1723  COUNTRY     -  US
 LC1723  USGS QUAD   -  PAXTON (2018)
 LC1723
 LC1723                         *CURRENT SURVEY CONTROL
 LC1723  ______________________________________________________________________
 LC1723* NAD 83(1997) POSITION- 40 27 15.66438(N) 088 06 13.05091(W)   ADJUSTED
 LC1723  ______________________________________________________________________
 LC1723  GEOID HEIGHT    -        -32.279 (meters)                     GEOID18
 LC1723  LAPLACE CORR    -         -2.46  (seconds)                    DEFLEC18
 LC1723  HORZ ORDER      -  THIRD
 LC1723
 LC1723.The horizontal coordinates were established by classical geodetic methods
 LC1723.and adjusted by the National Geodetic Survey in October 1999.
 LC1723
 LC1723.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1723.GEOID18 height accuracy estimate available here.
 LC1723
 LC1723.Click photographs - Photos may exist for this station.
 LC1723
 LC1723.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1723
 LC1723. The following values were computed from the NAD 83(1997) position.
 LC1723
 LC1723;                    North         East     Units Scale Factor Converg.
 LC1723;SPC IL E     -   420,475.100   319,484.554   MT  0.99997967   +0 08 56.6
 LC1723;SPC IL E     - 1,379,508.72  1,048,175.57   sFT  0.99997967   +0 08 56.6
 LC1723;UTM  16      - 4,478,772.553   406,421.293   MT  0.99970779   -0 42 58.1
 LC1723
 LC1723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0642178772(NAD 83)
 LC1723
 LC1723                          SUPERSEDED SURVEY CONTROL
 LC1723
 LC1723  NAD 83(1997)-  40 27 15.66440(N)    088 06 13.05115(W) AD(       ) 3
 LC1723  NAD 83(1986)-  40 27 15.67003(N)    088 06 13.05191(W) AD(       ) 3
 LC1723  NAD 27      -  40 27 15.54500(N)    088 06 12.89400(W) AD(       ) 3
 LC1723
 LC1723.Superseded values are not recommended for survey control.
 LC1723
 LC1723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1723.See file dsdata.pdf to determine how the superseded data were derived.
 LC1723
 LC1723_MARKER: 43 = RADIO/TV TOWER
 LC1723
 LC1723  HISTORY     - Date     Condition        Report By
 LC1723  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1723
 LC1723                          STATION DESCRIPTION
 LC1723
 LC1723'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1723'THE STATION IS LOCATED IN THE TOWN OF PAXTON AT THE REAR
 LC1723'OF THE EASTERN ILLINOIS POWER CO-OP OFFICE WHICH IS LOCATED
 LC1723'ON STATE ROUTE 9.  THE STATION IS IN THE SOUTHEASTERN PART
 LC1723'OF TOWN.
 LC1723'
 LC1723'THE STATION IS THE TOP OF A FOUR LEGGED SELF SUPPORTING
 LC1723'TOWER WHICH IS PAINTED RED AND WHITE AND IS 320 FEET HIGH.
 LC1723'THERE IS A RED FLASHING LIGHT ON THE TOP OF THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1724 ***********************************************************************
 LC1724  DESIGNATION -  PAXTON MUNICIPAL TANK
 LC1724  PID         -  LC1724
 LC1724  STATE/COUNTY-  IL/FORD
 LC1724  COUNTRY     -  US
 LC1724  USGS QUAD   -  PAXTON (2018)
 LC1724
 LC1724                         *CURRENT SURVEY CONTROL
 LC1724  ______________________________________________________________________
 LC1724* NAD 83(1997) POSITION- 40 27 42.61216(N) 088 05 54.15742(W)   ADJUSTED
 LC1724  ______________________________________________________________________
 LC1724  GEOID HEIGHT    -        -32.283 (meters)                     GEOID18
 LC1724  LAPLACE CORR    -         -2.65  (seconds)                    DEFLEC18
 LC1724  HORZ ORDER      -  THIRD
 LC1724
 LC1724.The horizontal coordinates were established by classical geodetic methods
 LC1724.and adjusted by the National Geodetic Survey in October 1999.
 LC1724
 LC1724.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1724.GEOID18 height accuracy estimate available here.
 LC1724
 LC1724.Click photographs - Photos may exist for this station.
 LC1724
 LC1724.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1724
 LC1724. The following values were computed from the NAD 83(1997) position.
 LC1724
 LC1724;                    North         East     Units Scale Factor Converg.
 LC1724;SPC IL E     -   421,307.467   319,927.510   MT  0.99997989   +0 09 08.9
 LC1724;SPC IL E     - 1,382,239.58  1,049,628.84   sFT  0.99997989   +0 09 08.9
 LC1724;UTM  16      - 4,479,597.911   406,876.644   MT  0.99970674   -0 42 46.2
 LC1724
 LC1724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0687679597(NAD 83)
 LC1724
 LC1724                          SUPERSEDED SURVEY CONTROL
 LC1724
 LC1724  NAD 83(1997)-  40 27 42.61216(N)    088 05 54.15771(W) AD(       ) 3
 LC1724  NAD 83(1986)-  40 27 42.61780(N)    088 05 54.15883(W) AD(       ) 3
 LC1724  NAD 27      -  40 27 42.49600(N)    088 05 54.00000(W) AD(       ) 3
 LC1724
 LC1724.Superseded values are not recommended for survey control.
 LC1724
 LC1724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1724.See file dsdata.pdf to determine how the superseded data were derived.
 LC1724
 LC1724_MARKER: 53 = ELEVATED TANK
 LC1724
 LC1724  HISTORY     - Date     Condition        Report By
 LC1724  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1724
 LC1724                          STATION DESCRIPTION
 LC1724
 LC1724'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1724'THE STATION IS LOCATED IN PAXTON ON STATE STREET BETWEEN
 LC1724'MARKET STREET AND TAFT STREET.
 LC1724'
 LC1724'THE STATION IS THE TOP OF A SPHERICAL TANK WHICH IS SUPPORTED
 LC1724'BY A CONE SHAPED BASE.  THE TANK IS PAINTED SILVER AND HAS
 LC1724'THE WORD PAXTON PRINTED ON THE SIDE.  THE TANK IS 125 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0643 ***********************************************************************
 KC0643  DESIGNATION -  PAYSON
 KC0643  PID         -  KC0643
 KC0643  STATE/COUNTY-  IL/ADAMS
 KC0643  COUNTRY     -  US
 KC0643  USGS QUAD   -  MARBLEHEAD (2018)
 KC0643
 KC0643                         *CURRENT SURVEY CONTROL
 KC0643  ______________________________________________________________________
 KC0643* NAD 83(1997) POSITION- 39 49 37.98970(N) 091 15 05.14055(W)   ADJUSTED
 KC0643* NAVD 88 ORTHO HEIGHT -   227.    (meters)      745.    (feet) SCALED
 KC0643  ______________________________________________________________________
 KC0643  GEOID HEIGHT    -        -32.560 (meters)                     GEOID18
 KC0643  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 KC0643  HORZ ORDER      -  FIRST
 KC0643
 KC0643.The horizontal coordinates were established by classical geodetic methods
 KC0643.and adjusted by the National Geodetic Survey in October 1999.
 KC0643
 KC0643.The orthometric height was scaled from a topographic map.
 KC0643
 KC0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0643.GEOID18 height accuracy estimate available here.
 KC0643
 KC0643.Click photographs - Photos may exist for this station.
 KC0643
 KC0643.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0643
 KC0643. The following values were computed from the NAD 83(1997) position.
 KC0643
 KC0643;                    North         East     Units Scale Factor Converg.
 KC0643;SPC IL W     -   351,367.623   607,139.458   MT  1.00004730   -0 41 41.3
 KC0643;SPC IL W     - 1,152,778.61  1,991,923.37   sFT  1.00004730   -0 41 41.3
 KC0643;SPC MO E     -   443,535.533   185,675.189   MT  0.99998425   -0 28 52.6
 KC0643;UTM  15      - 4,410,043.216   649,637.318   MT  0.99987567   +1 07 12.4
 KC0643
 KC0643!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0643!SPC IL W     -   0.99996951  x   1.00004730  =   1.00001681
 KC0643!SPC MO E     -   0.99996951  x   0.99998425  =   0.99995376
 KC0643!UTM  15      -   0.99996951  x   0.99987567  =   0.99984518
 KC0643
 KC0643:                Primary Azimuth Mark                     Grid Az
 KC0643:SPC IL W     -  KUHLMAN                                  131 48 58.6
 KC0643:SPC MO E     -  KUHLMAN                                  131 36 09.9
 KC0643:UTM  15      -  KUHLMAN                                  130 00 04.9
 KC0643
 KC0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4963710043(NAD 83)
 KC0643
 KC0643|---------------------------------------------------------------------|
 KC0643| PID    Reference Object                     Distance      Geod. Az  |
 KC0643|                                                           dddmmss.s |
 KC0643| KC0628 KUHLMAN                             APPROX.15.6 KM 1310717.3 |
 KC0643|---------------------------------------------------------------------|
 KC0643
 KC0643                          SUPERSEDED SURVEY CONTROL
 KC0643
 KC0643  NAD 83(1996)-  39 49 37.99198(N)    091 15 05.14099(W) AD(       ) 1
 KC0643  NAD 83(1986)-  39 49 37.99652(N)    091 15 05.13962(W) AD(       ) 1
 KC0643  NAD 27      -  39 49 37.83000(N)    091 15 04.62200(W) AD(       ) 1
 KC0643
 KC0643.Superseded values are not recommended for survey control.
 KC0643
 KC0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0643.See file dsdata.pdf to determine how the superseded data were derived.
 KC0643
 KC0643_MARKER: DS = TRIANGULATION STATION DISK
 KC0643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0643_STAMPING: PAYSON 1931
 KC0643_MARK LOGO: CGS
 KC0643_PROJECTION: FLUSH
 KC0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0643+STABILITY: SURFACE MOTION
 KC0643
 KC0643  HISTORY     - Date     Condition        Report By
 KC0643  HISTORY     - 1931     MONUMENTED       CGS
 KC0643  HISTORY     - 1957     GOOD             CGS
 KC0643  HISTORY     - 1970     GOOD             LOCENG
 KC0643
 KC0643                          STATION DESCRIPTION
 KC0643
 KC0643'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0643'ABOUT 1 MILE NORTHWEST OF PAYSON, ON LAND OWNED AND OCCUPIED
 KC0643'BY C.A. SCOTT, IN SOUTHEAST CORNER OF HOUSE LOT, IN
 KC0643'NORTH-AND-SOUTH FENCE LINE, 8 METERS (26 FEET) NORTH OF CORNER OF
 KC0643'WIRE FENCE, 6 METERS (20 FEET) WEST OF CENTER LINE OF LANE
 KC0643'LEADING TO HOUSE, 17 METERS (56 FEET) NORTH OF DIRT ROAD LEADING
 KC0643'FROM STATE ROUTE 36, AND ABOUT 75 METERS (246 FEET) SOUTHEAST OF
 KC0643'MR. SCOTTS HOUSE.  TO REACH FROM PAYSON, GO 1.3 MILES ON ROUTE
 KC0643'36 TO POINT WHERE DIRT ROAD TURNS OUT ON RIGHT AND DOUBLES BACK
 KC0643'TOWARD PAYSON, FOLLOW THIS ROAD 0.3 MILE TO LANE ON LEFT,
 KC0643'AND FOLLOW TO LARGE 2-STORY HOUSE WITH LARGE LAWN AND GROVE
 KC0643'OF TREES.  SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION
 KC0643'DISKS IN CONCRETE.  REFERENCE MARKS
 KC0643'ARE STANDARD REFERENCE DISKS IN CONCRETE.  NO. 1
 KC0643'IS IN NORTHWEST CORNER OF CULTIVATED FIELD, 10 METERS (33 FEET)
 KC0643'SOUTHWEST OF CENTER LINE OF DIRT ROAD, 7 METERS (23 FEET)
 KC0643'EAST OF DIM ROAD RUNNING BETWEEN DIRT ROAD AND ROUTE 36, AND
 KC0643'43.89 METERS (144.0 FEET) FROM STATION S 16 DEG 53 MIN E.
 KC0643'NO. 2 IS 8 METERS (26 FEET) NORTH OF CENTER LINE OF ROUTE
 KC0643'36, 1 FOOT EAST OF STATE RIGHT-OF-WAY POST, 3 METERS (10 FEET)
 KC0643'WEST OF TELEPHONE POST, 20 METERS (66 FEET) NORTH OF CURVE
 KC0643'SIGN ON SOUTH SIDE OF HIGHWAY, AND ONE-FOURTH MILE FROM STATION
 KC0643'N 78 DEG 13 MIN W.  BEARING FROM STATION TO
 KC0643'CHURCH SPIRE AT PAYSON IS S 39 DEG 00 MIN E.
 KC0643
 KC0643                          STATION RECOVERY (1957)
 KC0643
 KC0643'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (LFV)
 KC0643'STATION AND REFERENCE MARK NO. 1 RECOVERED IN GOOD CONDITION.
 KC0643'DESCRIPTION ADEQUATE AND CORRECT EXCEPT FOR THE FOLLOWING-
 KC0643'
 KC0643'STATION IS 89.3 FEET SOUTHEAST OF A POWER POLE, 29 FEET NORTH
 KC0643'OF CENTER OF A 40 INCH CATALPA TREE, AND 20.7 FEET SOUTH OF
 KC0643'CENTER OF A 16 INCH CEDAR TREE.  MARK IS FLUSH WITH GROUND.
 KC0643'
 KC0643'REFERENCE MARK NO. 1 IS 58 FEET EAST OF A TELEPHONE POLE, 27.3
 KC0643'FEET SOUTH OF CENTER OF A 44 INCH MAPLE TREE, AND 7.3 FEET SOUTH
 KC0643'OF A FENCE CORNER.  MARK PROJECTS ABOUT 12 INCHES.
 KC0643'
 KC0643'REFERENCE MARK NO. 2 COULD NOT BE RECOVERED AFTER A THOROUGH
 KC0643'SEARCH OF THE AREA.  MARK MAY HAVE BEEN LOST WHEN ROAD WAS
 KC0643'IMPROVED.
 KC0643'
 KC0643'TO REACH THE STATION FROM THE POST OFFICE AT PAYSON GO 0.05 MILE
 KC0643'WEST ON STATE ROUTE 96 TO AN INTERSECTION, TURN RIGHT AND GO 0.7
 KC0643'MILE NORTH AND NORTHWEST TO TREE LINED LANE ON RIGHT AND STATION
 KC0643'ABOUT 60 FEET NORTH ON WEST SIDE OF LANE.
 KC0643
 KC0643                          STATION RECOVERY (1970)
 KC0643
 KC0643'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (JL)
 KC0643'PAYSON RECOVERED EXCELLENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0626 ***********************************************************************
 KC0626  DESIGNATION -  PAYSON CHURCH SPIRE
 KC0626  PID         -  KC0626
 KC0626  STATE/COUNTY-  IL/ADAMS
 KC0626  COUNTRY     -  US
 KC0626  USGS QUAD   -  PAYSON (2018)
 KC0626
 KC0626                         *CURRENT SURVEY CONTROL
 KC0626  ______________________________________________________________________
 KC0626* NAD 83(1997) POSITION- 39 49 01.85377(N) 091 14 27.19580(W)   ADJUSTED
 KC0626  ______________________________________________________________________
 KC0626  GEOID HEIGHT    -        -32.564 (meters)                     GEOID18
 KC0626  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 KC0626  HORZ ORDER      -  THIRD
 KC0626
 KC0626.The horizontal coordinates were established by classical geodetic methods
 KC0626.and adjusted by the National Geodetic Survey in October 1999.
 KC0626
 KC0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0626.GEOID18 height accuracy estimate available here.
 KC0626
 KC0626.Click photographs - Photos may exist for this station.
 KC0626
 KC0626.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0626
 KC0626. The following values were computed from the NAD 83(1997) position.
 KC0626
 KC0626;                    North         East     Units Scale Factor Converg.
 KC0626;SPC IL W     -   350,242.259   608,028.385   MT  1.00004528   -0 41 16.5
 KC0626;SPC IL W     - 1,149,086.48  1,994,839.79   sFT  1.00004528   -0 41 16.5
 KC0626;SPC MO E     -   442,413.560   186,568.247   MT  0.99998285   -0 28 28.0
 KC0626;UTM  15      - 4,408,946.752   650,561.281   MT  0.99987908   +1 07 35.9
 KC0626
 KC0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5056108946(NAD 83)
 KC0626
 KC0626                          SUPERSEDED SURVEY CONTROL
 KC0626
 KC0626  NAD 83(1996)-  39 49 01.85603(N)    091 14 27.19646(W) AD(       ) 3
 KC0626  NAD 83(1986)-  39 49 01.86060(N)    091 14 27.19505(W) AD(       ) 3
 KC0626  NAD 27      -  39 49 01.71100(N)    091 14 26.70100(W) AD(       ) 3
 KC0626
 KC0626.Superseded values are not recommended for survey control.
 KC0626
 KC0626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0626.See file dsdata.pdf to determine how the superseded data were derived.
 KC0626
 KC0626_MARKER: 90 = CHURCH SPIRE
 KC0626
 KC0626  HISTORY     - Date     Condition        Report By
 KC0626  HISTORY     - 1931     FIRST OBSERVED   CGS
 KC0626  HISTORY     - 1957     GOOD             CGS
 KC0626  HISTORY     - 1963     GOOD             CGS
 KC0626
 KC0626                          STATION DESCRIPTION
 KC0626
 KC0626'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (LFV)
 KC0626'INTERSECTION STATION RECOVERED WAS CHURCH SPIRE ABOUT 80 FEET
 KC0626'HIGH ON THE WEST END OF THE CONGREGATIONAL CHURCH LOCATED IN THE
 KC0626'CENTRAL SECTION OF PAYSON.  BUILDING AND SPIRE ARE CONSTRUCTED
 KC0626'OF WOOD AND PAINTED WHITE.  BUILDING WAS ERECTED IN 1865.
 KC0626
 KC0626                          STATION RECOVERY (1963)
 KC0626
 KC0626'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (RCY)
 KC0626'STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7928 ***********************************************************************
 DF7928  CBN         -  This is a Cooperative Base Network Control Station.
 DF7928  DESIGNATION -  PBH7
 DF7928  PID         -  DF7928
 DF7928  STATE/COUNTY-  IL/EDWARDS
 DF7928  COUNTRY     -  US
 DF7928  USGS QUAD   -  ALBION SOUTH (2018)
 DF7928
 DF7928                         *CURRENT SURVEY CONTROL
 DF7928  ______________________________________________________________________
 DF7928* NAD 83(2011) POSITION- 38 17 40.91498(N) 088 00 50.76750(W)   ADJUSTED
 DF7928* NAD 83(2011) ELLIP HT-   115.197 (meters)        (06/27/12)   ADJUSTED
 DF7928* NAD 83(2011) EPOCH   -  2010.00
 DF7928* NAVD 88 ORTHO HEIGHT -   146.052 (meters)      479.17  (feet) ADJUSTED
 DF7928  ______________________________________________________________________
 DF7928  GEOID HEIGHT    -        -30.860 (meters)                     GEOID18
 DF7928  NAD 83(2011) X  -    173,694.327 (meters)                     COMP
 DF7928  NAD 83(2011) Y  - -5,009,303.960 (meters)                     COMP
 DF7928  NAD 83(2011) Z  -  3,931,240.330 (meters)                     COMP
 DF7928  LAPLACE CORR    -         -3.14  (seconds)                    DEFLEC18
 DF7928  DYNAMIC HEIGHT  -        145.958 (meters)      478.86  (feet) COMP
 DF7928  MODELED GRAVITY -    979,982.3   (mgal)                       NAVD 88
 DF7928
 DF7928  VERT ORDER      -  SECOND    CLASS I
 DF7928
 DF7928  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7928  Standards:
 DF7928         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7928            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7928  -------------------------------------------------------------------
 DF7928  NETWORK    1.15   1.90           0.51   0.42   0.97     -0.00351446
 DF7928  -------------------------------------------------------------------
 DF7928  Click here for local accuracies and other accuracy information.
 DF7928
 DF7928.The horizontal coordinates were established by GPS observations
 DF7928.and adjusted by the National Geodetic Survey in June 2012.
 DF7928
 DF7928.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7928.been affixed to the stable North American tectonic plate. See 
 DF7928.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7928
 DF7928.The horizontal coordinates are valid at the epoch date displayed above
 DF7928.which is a decimal equivalence of Year/Month/Day.
 DF7928
 DF7928.The orthometric height was determined by differential leveling and
 DF7928.adjusted by the NATIONAL GEODETIC SURVEY
 DF7928.in April 2013.
 DF7928
 DF7928.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7928.GEOID18 height accuracy estimate available here.
 DF7928
 DF7928.Click photographs - Photos may exist for this station.
 DF7928
 DF7928.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7928
 DF7928.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7928
 DF7928.The ellipsoidal height was determined by GPS observations
 DF7928.and is referenced to NAD 83.
 DF7928
 DF7928.The dynamic height is computed by dividing the NAVD 88
 DF7928.geopotential number by the normal gravity value computed on the
 DF7928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF7928.degrees latitude (g = 980.6199 gals.).
 DF7928
 DF7928.The modeled gravity was interpolated from observed gravity values.
 DF7928
 DF7928. The following values were computed from the NAD 83(2011) position.
 DF7928
 DF7928;                    North         East     Units Scale Factor Converg.
 DF7928;SPC IL E     -   180,733.575   327,925.625   MT  0.99998460   +0 11 52.2
 DF7928;SPC IL E     -   592,956.74  1,075,869.32   sFT  0.99998460   +0 11 52.2
 DF7928;UTM  16      - 4,238,999.629   411,320.940   MT  0.99969685   -0 37 42.6
 DF7928
 DF7928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7928!SPC IL E     -   0.99998192  x   0.99998460  =   0.99996653
 DF7928!UTM  16      -   0.99998192  x   0.99969685  =   0.99967878
 DF7928
 DF7928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1132038999(NAD 83)
 DF7928
 DF7928                          SUPERSEDED SURVEY CONTROL
 DF7928
 DF7928  NAD 83(2007)-  38 17 40.91503(N)    088 00 50.76835(W) AD(2002.00) 0
 DF7928  ELLIP H (02/10/07)  115.220  (m)                       GP(2002.00)    
 DF7928  NAD 83(1997)-  38 17 40.91501(N)    088 00 50.76828(W) AD(       ) A
 DF7928  ELLIP H (09/15/03)  115.223  (m)                       GP(       ) 4 1
 DF7928  NAVD 88 (09/15/03)  146.0    (m)  GEOID99  model used  GPS OBS        
 DF7928
 DF7928.Superseded values are not recommended for survey control.
 DF7928
 DF7928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7928.See file dsdata.pdf to determine how the superseded data were derived.
 DF7928
 DF7928_MARKER: DD = SURVEY DISK
 DF7928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7928_STAMPING: PBH7
 DF7928_MARK LOGO: ILDT
 DF7928_PROJECTION: FLUSH
 DF7928_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7928+STABILITY: SURFACE MOTION
 DF7928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7928+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2014
 DF7928
 DF7928  HISTORY     - Date     Condition        Report By
 DF7928  HISTORY     - 2002     MONUMENTED       ILDT
 DF7928  HISTORY     - 20020608 GOOD             ILDT
 DF7928  HISTORY     - 20101223 GOOD             GEOCAC
 DF7928  HISTORY     - 20120404 GOOD             TROTT
 DF7928  HISTORY     - 20141104 GOOD             ILDT
 DF7928
 DF7928                          STATION DESCRIPTION
 DF7928
 DF7928'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (BZ)
 DF7928'FROM THE JUNCTION OF IL 1 AMD IL 130 ON THE NORTH SIDE OF GRAYVILLE
 DF7928'PROCEED NW ON IL 130
 DF7928'FOR 1.8 MILE TO MONUMENT ON LEFT. THE MONUMENT IS APPROXIMATELY 130 FT
 DF7928'ALONG IL 130
 DF7928'GOING NW FROM  INTERSECTION OF CR325, 10 LEFT OF THE PAVEMENT EDGE
 DF7928'12.5 FT NW OF CROSS
 DF7928'ROAD SIGN. BRASS DISK STAMPED PBH7 AND SET 1 INCH TO 2 INCH BELOW
 DF7928'GROUND LEVEL
 DF7928
 DF7928                          STATION RECOVERY (2010)
 DF7928
 DF7928'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 DF7928'RECOVERED IN GOOD CONDITION.
 DF7928
 DF7928                          STATION RECOVERY (2012)
 DF7928
 DF7928'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DF7928'RECOVERED AS DESCRIBED.
 DF7928
 DF7928                          STATION RECOVERY (2014)
 DF7928
 DF7928'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DF7928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0482 ***********************************************************************
 NH0482  DESIGNATION -  PBM
 NH0482  PID         -  NH0482
 NH0482  STATE/COUNTY-  IL/OGLE
 NH0482  COUNTRY     -  US
 NH0482  USGS QUAD   -  KINGS (2018)
 NH0482
 NH0482                         *CURRENT SURVEY CONTROL
 NH0482  ______________________________________________________________________
 NH0482* NAD 83(1986) POSITION- 42 05 48.     (N) 089 03 07.     (W)   SCALED
 NH0482* NAVD 88 ORTHO HEIGHT -   233.404 (meters)      765.76  (feet) ADJUSTED
 NH0482  ______________________________________________________________________
 NH0482  GEOID HEIGHT    -        -33.145 (meters)                     GEOID18
 NH0482  DYNAMIC HEIGHT  -        233.326 (meters)      765.50  (feet) COMP
 NH0482  MODELED GRAVITY -    980,282.0   (mgal)                       NAVD 88
 NH0482
 NH0482  VERT ORDER      -  FIRST     CLASS I
 NH0482
 NH0482.The horizontal coordinates were scaled from a map and have
 NH0482.an estimated accuracy of +/- 6 seconds.
 NH0482
 NH0482.The orthometric height was determined by differential leveling and
 NH0482.adjusted by the NATIONAL GEODETIC SURVEY
 NH0482.in June 1991.
 NH0482
 NH0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0482.GEOID18 height accuracy estimate available here.
 NH0482
 NH0482.Click photographs - Photos may exist for this station.
 NH0482
 NH0482.The dynamic height is computed by dividing the NAVD 88
 NH0482.geopotential number by the normal gravity value computed on the
 NH0482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0482.degrees latitude (g = 980.6199 gals.).
 NH0482
 NH0482.The modeled gravity was interpolated from observed gravity values.
 NH0482
 NH0482;                    North         East    Units  Estimated Accuracy
 NH0482;SPC IL W     -   603,420.      792,210.      MT  (+/- 180 meters Scaled)
 NH0482
 NH0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM303625(NAD 83)
 NH0482
 NH0482                          SUPERSEDED SURVEY CONTROL
 NH0482
 NH0482  NGVD 29 (??/??/92)  233.449  (m)          765.91   (f) ADJ UNCH    1 1
 NH0482
 NH0482.Superseded values are not recommended for survey control.
 NH0482
 NH0482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0482.See file dsdata.pdf to determine how the superseded data were derived.
 NH0482
 NH0482_MARKER: Q = CHISELED SQUARE
 NH0482_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0482_SP_SET: BRIDGE ABUTMENT
 NH0482_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0482
 NH0482  HISTORY     - Date     Condition        Report By
 NH0482  HISTORY     - 1920     MONUMENTED       CGS
 NH0482  HISTORY     - 1969     GOOD             CGS
 NH0482  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0482
 NH0482                          STATION DESCRIPTION
 NH0482
 NH0482'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0482'2 MI E FROM DAVIS JUNCTION.
 NH0482'ABOUT 2.05 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL,
 NH0482'AND PACIFIC RAILROAD FROM THE STATION AT DAVIS JUNCTION, OR ABOUT
 NH0482'1.45 MILES ALONG STATE HIGHWAY 72 FROM THE MONROE CENTER SCHOOL
 NH0482'AT MONROE CENTER, THENCE 0.2 MILE SOUTH ALONG A GRAVELED ROAD,
 NH0482'THENCE 1.0 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL, AND
 NH0482'PACIFIC RAILROAD, 4 POLES WEST OF A CROSSING OF THE RAILROAD AND
 NH0482'A PRIVATE ROAD, 4 POLES EAST OF MILEPOST 78, 8 FEET NORTH OF THE
 NH0482'NORTH RAIL OF THE NORTH SET OF TRACKS, ABOUT 3 1/2 FEET BELOW
 NH0482'THE LEVEL OF THE TRACK, A CHISELED SQUARE ON THE NORTHWEST
 NH0482'CORNER OF THE NORTH END OF THE EAST CONCRETE ABUTMENT OF BRIDGE
 NH0482'NUMBER Z284 OVER KILLBUCK CREEK.  SEC 19, T 42 N, R 2 E.
 NH0482
 NH0482                          STATION RECOVERY (1987)
 NH0482
 NH0482'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0482'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0827 ***********************************************************************
 JB0827  DESIGNATION -  PBM 1
 JB0827  PID         -  JB0827
 JB0827  STATE/COUNTY-  IL/CLINTON
 JB0827  COUNTRY     -  US
 JB0827  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0827
 JB0827                         *CURRENT SURVEY CONTROL
 JB0827  ______________________________________________________________________
 JB0827* NAD 83(1986) POSITION- 38 33 22.     (N) 089 09 03.     (W)   SCALED
 JB0827* NAVD 88 ORTHO HEIGHT -   142.459 (meters)      467.38  (feet) ADJUSTED
 JB0827  ______________________________________________________________________
 JB0827  GEOID HEIGHT    -        -30.757 (meters)                     GEOID18
 JB0827  DYNAMIC HEIGHT  -        142.369 (meters)      467.09  (feet) COMP
 JB0827  MODELED GRAVITY -    979,991.4   (mgal)                       NAVD 88
 JB0827
 JB0827  VERT ORDER      -  SECOND    CLASS 0
 JB0827
 JB0827.The horizontal coordinates were scaled from a map and have
 JB0827.an estimated accuracy of +/- 6 seconds.
 JB0827
 JB0827.The orthometric height was determined by differential leveling and
 JB0827.adjusted by the NATIONAL GEODETIC SURVEY
 JB0827.in June 1991.
 JB0827
 JB0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0827.GEOID18 height accuracy estimate available here.
 JB0827
 JB0827.Click photographs - Photos may exist for this station.
 JB0827
 JB0827.The dynamic height is computed by dividing the NAVD 88
 JB0827.geopotential number by the normal gravity value computed on the
 JB0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0827.degrees latitude (g = 980.6199 gals.).
 JB0827
 JB0827.The modeled gravity was interpolated from observed gravity values.
 JB0827
 JB0827;                    North         East    Units  Estimated Accuracy
 JB0827;SPC IL W     -   210,190.      788,540.      MT  (+/- 180 meters Scaled)
 JB0827
 JB0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH125697(NAD 83)
 JB0827
 JB0827                          SUPERSEDED SURVEY CONTROL
 JB0827
 JB0827  NGVD 29 (??/??/92)  142.599  (m)          467.84   (f) ADJ UNCH    2 0
 JB0827
 JB0827.Superseded values are not recommended for survey control.
 JB0827
 JB0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0827.See file dsdata.pdf to determine how the superseded data were derived.
 JB0827
 JB0827_MARKER: Q = CHISELED SQUARE
 JB0827_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0827_SP_SET: BRIDGE
 JB0827_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0827
 JB0827  HISTORY     - Date     Condition        Report By
 JB0827  HISTORY     - UNK      MONUMENTED       CGS
 JB0827  HISTORY     - 1935     GOOD             CGS
 JB0827
 JB0827                          STATION DESCRIPTION
 JB0827
 JB0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0827'2 MI N FROM CENTRALIA.
 JB0827'IN CLINTON COUNTY, ABOUT 2 MILES NORTH ALONG THE CHICAGO,
 JB0827'BURLINGTON AND QUINCY RAILROAD FROM CENTRALIA, MARION COUNTY,
 JB0827'AT CONCRETE BRIDGE NO. 119.27 OVER CROOKED CREEK, AND ON THE
 JB0827'CENTER OF THE WEST SIDE OF THE SOUTH ABUTMENT.  A CHISELED
 JB0827'SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1303 ***********************************************************************
 KA1303  DESIGNATION -  PBM 10
 KA1303  PID         -  KA1303
 KA1303  STATE/COUNTY-  IL/CLARK
 KA1303  COUNTRY     -  US
 KA1303  USGS QUAD   -  WEST UNION (2018)
 KA1303
 KA1303                         *CURRENT SURVEY CONTROL
 KA1303  ______________________________________________________________________
 KA1303* NAD 83(1986) POSITION- 39 10 09.     (N) 087 38 22.     (W)   SCALED
 KA1303* NAVD 88 ORTHO HEIGHT -   135.679 (meters)      445.14  (feet) ADJUSTED
 KA1303  ______________________________________________________________________
 KA1303  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 KA1303  DYNAMIC HEIGHT  -        135.600 (meters)      444.88  (feet) COMP
 KA1303  MODELED GRAVITY -    980,042.1   (mgal)                       NAVD 88
 KA1303
 KA1303  VERT ORDER      -  FIRST     CLASS II
 KA1303
 KA1303.The horizontal coordinates were scaled from a map and have
 KA1303.an estimated accuracy of +/- 6 seconds.
 KA1303
 KA1303.The orthometric height was determined by differential leveling and
 KA1303.adjusted by the NATIONAL GEODETIC SURVEY
 KA1303.in June 1991.
 KA1303
 KA1303.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1303.GEOID18 height accuracy estimate available here.
 KA1303
 KA1303.Click photographs - Photos may exist for this station.
 KA1303
 KA1303.The dynamic height is computed by dividing the NAVD 88
 KA1303.geopotential number by the normal gravity value computed on the
 KA1303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1303.degrees latitude (g = 980.6199 gals.).
 KA1303
 KA1303.The modeled gravity was interpolated from observed gravity values.
 KA1303
 KA1303;                    North         East    Units  Estimated Accuracy
 KA1303;SPC IL E     -   277,990.      359,970.      MT  (+/- 180 meters Scaled)
 KA1303
 KA1303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ447357(NAD 83)
 KA1303
 KA1303                          SUPERSEDED SURVEY CONTROL
 KA1303
 KA1303  NGVD 29 (??/??/92)  135.801  (m)          445.54   (f) ADJ UNCH    1 2
 KA1303
 KA1303.Superseded values are not recommended for survey control.
 KA1303
 KA1303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1303.See file dsdata.pdf to determine how the superseded data were derived.
 KA1303
 KA1303_MARKER: B = BOLT
 KA1303_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KA1303+WITH SETTING: PAVEMENT
 KA1303_SP_SET: BLOCK
 KA1303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1303+STABILITY: SURFACE MOTION
 KA1303
 KA1303  HISTORY     - Date     Condition        Report By
 KA1303  HISTORY     - 1903     MONUMENTED       USACE
 KA1303  HISTORY     - 1956     GOOD             CGS
 KA1303  HISTORY     - 1957     MARK NOT FOUND   CGS
 KA1303  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1303
 KA1303                          STATION DESCRIPTION
 KA1303
 KA1303'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1303'AT YORK.
 KA1303'AT YORK, AT INTERSECTION OF OLD FERRY ROAD (NORTHWEST-SOUTHEAST)
 KA1303'AND THE FIRST NORTHEAST-SOUTHWEST STREET NORTHWEST OF WABASH
 KA1303'RIVER, ABOUT 80 YARDS SOUTHEAST OF THE SCHOOL AT YORK, 33 FEET
 KA1303'SOUTHEAST OF CENTER LINE OF ROAD PARALLEL TO RIVER, 75 FEET
 KA1303'SOUTHWEST AND ACROSS BLACK TOP STREET FROM BM R 182, 43 FEET
 KA1303'SOUTHWEST OF NORTH CORNER OF STREET LEADING TO OLD ABANDONED
 KA1303'FERRY LANDING, 64 1/2 FEET NORTH-NORTHWEST OF NORTH CORNER OF
 KA1303'CHARLES FOWLER RESIDENCE, 54 FEET SOUTH OF CENTER OF INTERSECTION
 KA1303'OF STREETS, 11 1/2 FEET EAST OF A 20-INCH MAPLE TREE, 13 FEET
 KA1303'SOUTH OF A POWER POLE, ABOUT 2 1/2 FEET BELOW LEVEL OF
 KA1303'INTERSECTION AND IS A U.S.E. BOLT IN A CONCRETE BLOCK ABOUT
 KA1303'2 1/2 FEET UNDERGROUND AND DIRECTLY UNDER A CONCRETE FILLED
 KA1303'4-INCH TILE WHICH IS ABOUT FLUSH WITH GROUND.  NOTE-- THE PIPE
 KA1303'HAD RUSTED OFF JUST BELOW GROUND LEVEL AND THE CAP WAS NOT
 KA1303'FOUND.  THE BOLT WAS LEVELED TO AND A CONCRETE FILLED TILE
 KA1303'PLACED DIRECTLY OVER BOLT TO AID IN FUTURE RECOVERY.
 KA1303
 KA1303                          STATION RECOVERY (1957)
 KA1303
 KA1303'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 KA1303'MARK NOT FOUND.
 KA1303
 KA1303                          STATION RECOVERY (2005)
 KA1303
 KA1303'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1303'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0068 ***********************************************************************
 MF0068  DESIGNATION -  PBM 102
 MF0068  PID         -  MF0068
 MF0068  STATE/COUNTY-  IL/WILL
 MF0068  COUNTRY     -  US
 MF0068  USGS QUAD   -  JOLIET (2018)
 MF0068
 MF0068                         *CURRENT SURVEY CONTROL
 MF0068  ______________________________________________________________________
 MF0068* NAD 83(1986) POSITION- 41 30 01.     (N) 088 06 13.     (W)   SCALED
 MF0068* NAVD 88 ORTHO HEIGHT -   158.113 (meters)      518.74  (feet) ADJUSTED
 MF0068  ______________________________________________________________________
 MF0068  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 MF0068  DYNAMIC HEIGHT  -        158.053 (meters)      518.55  (feet) COMP
 MF0068  MODELED GRAVITY -    980,237.6   (mgal)                       NAVD 88
 MF0068
 MF0068  VERT ORDER      -  FIRST     CLASS II
 MF0068
 MF0068.The horizontal coordinates were scaled from a map and have
 MF0068.an estimated accuracy of +/- 6 seconds.
 MF0068
 MF0068.The orthometric height was determined by differential leveling and
 MF0068.adjusted by the NATIONAL GEODETIC SURVEY
 MF0068.in June 1991.
 MF0068
 MF0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0068.GEOID18 height accuracy estimate available here.
 MF0068
 MF0068.Click photographs - Photos may exist for this station.
 MF0068
 MF0068.The dynamic height is computed by dividing the NAVD 88
 MF0068.geopotential number by the normal gravity value computed on the
 MF0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0068.degrees latitude (g = 980.6199 gals.).
 MF0068
 MF0068.The modeled gravity was interpolated from observed gravity values.
 MF0068
 MF0068;                    North         East    Units  Estimated Accuracy
 MF0068;SPC IL E     -   536,630.      319,180.      MT  (+/- 180 meters Scaled)
 MF0068
 MF0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL078948(NAD 83)
 MF0068
 MF0068                          SUPERSEDED SURVEY CONTROL
 MF0068
 MF0068  NGVD 29 (??/??/92)  158.206  (m)          519.05   (f) ADJ UNCH    1 2
 MF0068
 MF0068.Superseded values are not recommended for survey control.
 MF0068
 MF0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0068.See file dsdata.pdf to determine how the superseded data were derived.
 MF0068
 MF0068_MARKER: B = BOLT
 MF0068_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0068_SP_SET: BRIDGE
 MF0068_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0068
 MF0068  HISTORY     - Date     Condition        Report By
 MF0068  HISTORY     - 1904     MONUMENTED       IRC
 MF0068  HISTORY     - 1947     GOOD             CGS
 MF0068
 MF0068                          STATION DESCRIPTION
 MF0068
 MF0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0068'2.5 MI SW FROM JOLIET.
 MF0068'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE
 MF0068'AT JOLIET, THENCE ABOUT 1.65 MILES SOUTHWEST ALONG U.S. HIGHWAY
 MF0068'6, THENCE ABOUT 0.3 MILE EAST ALONG BRANDON ROAD, IN THE TOP OF
 MF0068'THE NORTH STONE WING WALL AT THE NORTHWEST END OF THE BRANDON
 MF0068'ROAD BRIDGE OVER THE DES PLAINES RIVER, 14 FEET NORTHEAST OF THE
 MF0068'CENTER LINE OF THE ROAD, 3 FEET NORTH OF THE NORTHWEST END OF THE
 MF0068'NORTHEAST GIRDER, 0.9 FOOT SOUTHWEST OF THE NORTHEAST FACE OF
 MF0068'THE WING WALL AND 1/2-FOOT BELOW THE BRIDGE FLOOR.  A COPPER
 MF0068'BOLT LEADED IN THE HORIZONTAL SURFACE OF A BRIDGE WING WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0069 ***********************************************************************
 MF0069  DESIGNATION -  PBM 102 RESET
 MF0069  PID         -  MF0069
 MF0069  STATE/COUNTY-  IL/WILL
 MF0069  COUNTRY     -  US
 MF0069  USGS QUAD   -  JOLIET (2018)
 MF0069
 MF0069                         *CURRENT SURVEY CONTROL
 MF0069  ______________________________________________________________________
 MF0069* NAD 83(1986) POSITION- 41 30 02.2    (N) 088 06 13.4    (W)   HD_HELD2
 MF0069* NAVD 88 ORTHO HEIGHT -   159.89  (meters)      524.6   (feet) RESET
 MF0069  ______________________________________________________________________
 MF0069  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 MF0069  VERT ORDER      -  THIRD
 MF0069
 MF0069.The horizontal coordinates were established by autonomous hand held GPS
 MF0069.observations and have an estimated accuracy of +/- 10 meters.
 MF0069
 MF0069.The orthometric height was computed from unverified reset data.
 MF0069
 MF0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0069.GEOID18 height accuracy estimate available here.
 MF0069
 MF0069.Click photographs - Photos may exist for this station.
 MF0069
 MF0069;                    North         East    Units  Estimated Accuracy
 MF0069;SPC IL E     -   536,663.      319,171.      MT  (+/- 10 meters HH2 GPS)
 MF0069
 MF0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0788094920(NAD 83)
 MF0069
 MF0069                          SUPERSEDED SURVEY CONTROL
 MF0069
 MF0069.No superseded survey control is available for this station.
 MF0069
 MF0069_MARKER: DB = BENCH MARK DISK
 MF0069_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0069_SP_SET: BRIDGE
 MF0069_STAMPING: PBM 102 USE RESET 1971
 MF0069_MARK LOGO: CGS
 MF0069_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0069
 MF0069  HISTORY     - Date     Condition        Report By
 MF0069  HISTORY     - 1971     MONUMENTED       CGS
 MF0069  HISTORY     - 1972     GOOD             NGS
 MF0069  HISTORY     - 20091210 GOOD             GEOCAC
 MF0069
 MF0069                          STATION DESCRIPTION
 MF0069
 MF0069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 MF0069'2.5 MI SW FROM JOLIET.
 MF0069'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0069'HOUSE AT JOLIET, THENCE 1.65 MILES SOUTHWEST ALONG U.S. HIGHWAY
 MF0069'6, THENCE ABOUT 0.3 MILE EAST ALONG BRANDON ROAD, SET VERTICALLY
 MF0069'IN THE UPSTREAM RIGHT (AS YOU LOOK DOWN STREAM) WINGWALL, OR
 MF0069'NORTHEAST WINGWALL OF NEW BRIDGE OVER THE DES PLAINES RIVER.
 MF0069
 MF0069                          STATION RECOVERY (2009)
 MF0069
 MF0069'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0098 ***********************************************************************
 MF0098  DESIGNATION -  PBM 108
 MF0098  PID         -  MF0098
 MF0098  STATE/COUNTY-  IL/WILL
 MF0098  COUNTRY     -  US
 MF0098  USGS QUAD   -  JOLIET (2018)
 MF0098
 MF0098                         *CURRENT SURVEY CONTROL
 MF0098  ______________________________________________________________________
 MF0098* NAD 83(1986) POSITION- 41 34 56.     (N) 088 03 45.     (W)   SCALED
 MF0098* NAVD 88 ORTHO HEIGHT -   174.741 (meters)      573.30  (feet) ADJUSTED
 MF0098  ______________________________________________________________________
 MF0098  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 MF0098  DYNAMIC HEIGHT  -        174.675 (meters)      573.08  (feet) COMP
 MF0098  MODELED GRAVITY -    980,242.6   (mgal)                       NAVD 88
 MF0098
 MF0098  VERT ORDER      -  FIRST     CLASS II
 MF0098
 MF0098.The horizontal coordinates were scaled from a map and have
 MF0098.an estimated accuracy of +/- 6 seconds.
 MF0098
 MF0098.The orthometric height was determined by differential leveling and
 MF0098.adjusted by the NATIONAL GEODETIC SURVEY
 MF0098.in June 1991.
 MF0098
 MF0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0098.GEOID18 height accuracy estimate available here.
 MF0098
 MF0098.Click photographs - Photos may exist for this station.
 MF0098
 MF0098.The dynamic height is computed by dividing the NAVD 88
 MF0098.geopotential number by the normal gravity value computed on the
 MF0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0098.degrees latitude (g = 980.6199 gals.).
 MF0098
 MF0098.The modeled gravity was interpolated from observed gravity values.
 MF0098
 MF0098;                    North         East    Units  Estimated Accuracy
 MF0098;SPC IL E     -   545,740.      322,580.      MT  (+/- 180 meters Scaled)
 MF0098
 MF0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM114039(NAD 83)
 MF0098
 MF0098                          SUPERSEDED SURVEY CONTROL
 MF0098
 MF0098  NGVD 29 (??/??/92)  174.832  (m)          573.59   (f) ADJ UNCH    1 2
 MF0098
 MF0098.Superseded values are not recommended for survey control.
 MF0098
 MF0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0098.See file dsdata.pdf to determine how the superseded data were derived.
 MF0098
 MF0098_MARKER: B = BOLT
 MF0098_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0098_SP_SET: ABUTMENT
 MF0098_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0098
 MF0098  HISTORY     - Date     Condition        Report By
 MF0098  HISTORY     - 1904     MONUMENTED       IRC
 MF0098  HISTORY     - 1947     GOOD             CGS
 MF0098  HISTORY     - 20061028 MARK NOT FOUND   GEOCAC
 MF0098  HISTORY     - 20130819 MARK NOT FOUND   ILDT
 MF0098
 MF0098                          STATION DESCRIPTION
 MF0098
 MF0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0098'0.6 MI SW FROM LOCKPORT.
 MF0098'0.5 MILE SOUTHWEST ALONG STATE HIGHWAY 4 A FROM THE INTERSECTION
 MF0098'OF STATE HIGHWAY 7 AT LOCKPORT, THENCE 0.1 MILE WEST ALONG DIVISION
 MF0098'STREET, AT THE BRIDGE OVER THE ILLINOIS-MICHIGAN CANAL, IN THE
 MF0098'EAST FACE OF THE WEST STONE ABUTMENT, IN THE THIRD COURSE ABOVE THE
 MF0098'GROUND (THE FIFTH COURSE BELOW THE BRIDGE SEAT), 10.8 FEET SOUTH
 MF0098'OF THE NORTH END OF THE ABUTMENT, AND 3.9 FEET ABOVE THE TOW
 MF0098'PATH.  THE CENTER PUNCH MARK IN THE END OF A COPPER BOLT LEADED
 MF0098'IN THE STONE AND SURROUNDED BY THE LETTERS USPBM.  NOTE-- EXCEPT
 MF0098'THAT IT IS THE DIVISION STREET BRIDGE.
 MF0098
 MF0098                          STATION RECOVERY (2006)
 MF0098
 MF0098'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0098'THE BRIDGE DESCRIBED IS CONSTRUCTED WITH CONCRETE, NOT STONE PER THE
 MF0098'DESCRIPTION.  A PLAQUE ON THE BRIDGE REFERENCES A DATE IN 1956.  MARK
 MF0098'SHOULD PROBABLY BE CONSIDERED DESTROYED.
 MF0098
 MF0098                          STATION RECOVERY (2013)
 MF0098
 MF0098'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0098'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0106 ***********************************************************************
 MF0106  DESIGNATION -  PBM 111
 MF0106  PID         -  MF0106
 MF0106  STATE/COUNTY-  IL/WILL
 MF0106  COUNTRY     -  US
 MF0106  USGS QUAD   -  JOLIET (2018)
 MF0106
 MF0106                         *CURRENT SURVEY CONTROL
 MF0106  ______________________________________________________________________
 MF0106* NAD 83(1986) POSITION- 41 35 46.     (N) 088 03 55.     (W)   SCALED
 MF0106* NAVD 88 ORTHO HEIGHT -   174.921 (meters)      573.89  (feet) ADJUSTED
 MF0106  ______________________________________________________________________
 MF0106  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 MF0106  DYNAMIC HEIGHT  -        174.856 (meters)      573.67  (feet) COMP
 MF0106  MODELED GRAVITY -    980,244.5   (mgal)                       NAVD 88
 MF0106
 MF0106  VERT ORDER      -  FIRST     CLASS II
 MF0106
 MF0106.The horizontal coordinates were scaled from a map and have
 MF0106.an estimated accuracy of +/- 6 seconds.
 MF0106
 MF0106.The orthometric height was determined by differential leveling and
 MF0106.adjusted by the NATIONAL GEODETIC SURVEY
 MF0106.in June 1991.
 MF0106
 MF0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0106.GEOID18 height accuracy estimate available here.
 MF0106
 MF0106.Click photographs - Photos may exist for this station.
 MF0106
 MF0106.The dynamic height is computed by dividing the NAVD 88
 MF0106.geopotential number by the normal gravity value computed on the
 MF0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0106.degrees latitude (g = 980.6199 gals.).
 MF0106
 MF0106.The modeled gravity was interpolated from observed gravity values.
 MF0106
 MF0106;                    North         East    Units  Estimated Accuracy
 MF0106;SPC IL E     -   547,280.      322,350.      MT  (+/- 180 meters Scaled)
 MF0106
 MF0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM112054(NAD 83)
 MF0106
 MF0106                          SUPERSEDED SURVEY CONTROL
 MF0106
 MF0106  NGVD 29 (??/??/92)  175.012  (m)          574.19   (f) ADJ UNCH    1 2
 MF0106
 MF0106.Superseded values are not recommended for survey control.
 MF0106
 MF0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0106.See file dsdata.pdf to determine how the superseded data were derived.
 MF0106
 MF0106_MARKER: B = BOLT
 MF0106_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0106_SP_SET: BUILDING
 MF0106_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0106
 MF0106  HISTORY     - Date     Condition        Report By
 MF0106  HISTORY     - UNK      MONUMENTED       IRC
 MF0106  HISTORY     - 1947     GOOD             CGS
 MF0106  HISTORY     - 1972     MARK NOT FOUND   NGS
 MF0106
 MF0106                          STATION DESCRIPTION
 MF0106
 MF0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0106'AT LOCKPORT.
 MF0106'AT LOCKPORT, WILL COUNTY, AT THE CHICAGO DRAINAGE CANAL, AT THE
 MF0106'SOUTH DOUBLE DOORS OF THE BRICK BUILDING AT THE SOUTH END OF THE
 MF0106'WASTE WEIR AT THE CONTROLLING WORKS, IN THE TOP OF THE STONE
 MF0106'DOORSTEP, 0.8 FOOT FROM THE EAST END OF THE STONE, 0.2 FOOT BACK
 MF0106'FROM THE EDGE OF THE STEP, AND 0.5 FOOT WEST OF THE EAST BRICK
 MF0106'JAMB OF THE DOORWAY.  THE TOP OF A COPPER BOLT LEADED IN THE STONE
 MF0106'AND SURROUNDED BY THE LETTERS USPBM.
 MF0106
 MF0106                          STATION RECOVERY (1972)
 MF0106
 MF0106'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0106'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1201 ***********************************************************************
 MF1201  DESIGNATION -  PBM 114
 MF1201  PID         -  MF1201
 MF1201  STATE/COUNTY-  IL/COOK
 MF1201  COUNTRY     -  US
 MF1201  USGS QUAD   -  ROMEOVILLE (2018)
 MF1201
 MF1201                         *CURRENT SURVEY CONTROL
 MF1201  ______________________________________________________________________
 MF1201* NAD 83(1986) POSITION- 41 40 46.     (N) 088 00 04.     (W)   SCALED
 MF1201* NAVD 88 ORTHO HEIGHT -   180.893 (meters)      593.48  (feet) ADJUSTED
 MF1201  ______________________________________________________________________
 MF1201  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 MF1201  DYNAMIC HEIGHT  -        180.827 (meters)      593.26  (feet) COMP
 MF1201  MODELED GRAVITY -    980,252.2   (mgal)                       NAVD 88
 MF1201
 MF1201  VERT ORDER      -  FIRST     CLASS II
 MF1201
 MF1201.The horizontal coordinates were scaled from a map and have
 MF1201.an estimated accuracy of +/- 6 seconds.
 MF1201
 MF1201.The orthometric height was determined by differential leveling and
 MF1201.adjusted by the NATIONAL GEODETIC SURVEY
 MF1201.in June 1991.
 MF1201
 MF1201.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1201.GEOID18 height accuracy estimate available here.
 MF1201
 MF1201.Click photographs - Photos may exist for this station.
 MF1201
 MF1201.The dynamic height is computed by dividing the NAVD 88
 MF1201.geopotential number by the normal gravity value computed on the
 MF1201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1201.degrees latitude (g = 980.6199 gals.).
 MF1201
 MF1201.The modeled gravity was interpolated from observed gravity values.
 MF1201
 MF1201;                    North         East    Units  Estimated Accuracy
 MF1201;SPC IL E     -   556,550.      327,660.      MT  (+/- 180 meters Scaled)
 MF1201
 MF1201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM166146(NAD 83)
 MF1201
 MF1201                          SUPERSEDED SURVEY CONTROL
 MF1201
 MF1201  NGVD 29 (??/??/92)  180.98   (m)          593.8    (f) COMPUTED    1 2
 MF1201
 MF1201.Superseded values are not recommended for survey control.
 MF1201
 MF1201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1201.See file dsdata.pdf to determine how the superseded data were derived.
 MF1201
 MF1201_MARKER: B = BOLT
 MF1201_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1201_SP_SET: ABUTMENT
 MF1201_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1201
 MF1201  HISTORY     - Date     Condition        Report By
 MF1201  HISTORY     - 1904     MONUMENTED       CGS
 MF1201  HISTORY     - 1947     GOOD             CGS
 MF1201  HISTORY     - 1971     GOOD             NGS
 MF1201  HISTORY     - 20050618 MARK NOT FOUND   GEOCAC
 MF1201  HISTORY     - 20061027 MARK NOT FOUND   GEOCAC
 MF1201
 MF1201                          STATION DESCRIPTION
 MF1201
 MF1201'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF1201'AT LEMONT.
 MF1201'AT LEMONT, COOK COUNTY, AT THE STEPHENS STREET SWINGBRIDGE OVER
 MF1201'THE CHICAGO DRAINAGE CANAL, IN THE TOP OF THE SANDSTONE BRIDGE
 MF1201'SEAT OF THE NORTHWEST ABUTMENT, 1.9 FEET NORTH OF THE ANGLE AT
 MF1201'ITS JUNCTION WITH THE WEST WING WALL, 1.5 FEET OUT FROM THE
 MF1201'FACE OF THE EARTH WALL OF THE ABUTMENT, AND 2.6 FEET WEST OF THE
 MF1201'CENTER OF THE WEST BEARING WHEEL UNDER THE NORTH END OF THE
 MF1201'LAND SPAN OF THE DRAW.  THE TOP OF A COPPER BOLT LEADED VERTICALLY
 MF1201'IN THE STONE AND SURROUNDED BY THE LETTERS USPBM.
 MF1201
 MF1201                          STATION RECOVERY (1971)
 MF1201
 MF1201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 MF1201'RECOVERED IN GOOD CONDITION.
 MF1201
 MF1201                          STATION RECOVERY (2005)
 MF1201
 MF1201'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF1201'THE ONLY REMAINS OF THE STEPHENS STREET BRIDGE IS A STONE BRIDGEHEAD
 MF1201'ON THE SOUTH SIDE OF THE CANAL.  THE NORTH SIDE BRIDGEHEAD IS NOTHING
 MF1201'MORE THAN AN EARTHEN MOUND.
 MF1201'A CHECK OF THE AREA WAS MADE WITH NEGATIVE RESULTS.  MARK SHOULD BE
 MF1201'CONSIDERED DESTROYED.
 MF1201
 MF1201                          STATION RECOVERY (2006)
 MF1201
 MF1201'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1201'PILES OF LARGE STONE ARE ALL THAT REMAIN IN ONE AREA OF THE
 MF1201'COORDINATES.  ANOTHER EMBANKMENT TO THE WEST IS FENCED OFF.  IT IS
 MF1201'UNKNOWN WHICH AREA USED TO BE THE BRIDGEHEAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1728 ***********************************************************************
 ME1728  DESIGNATION -  PBM 115
 ME1728  PID         -  ME1728
 ME1728  STATE/COUNTY-  IL/COOK
 ME1728  COUNTRY     -  US
 ME1728  USGS QUAD   -  ROMEOVILLE (2018)
 ME1728
 ME1728                         *CURRENT SURVEY CONTROL
 ME1728  ______________________________________________________________________
 ME1728* NAD 83(1986) POSITION- 41 40 43.80   (N) 088 00 00.46   (W)   HD_HELD1
 ME1728* NAVD 88 ORTHO HEIGHT -   179.667 (meters)      589.46  (feet) ADJUSTED
 ME1728  ______________________________________________________________________
 ME1728  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 ME1728  DYNAMIC HEIGHT  -        179.601 (meters)      589.24  (feet) COMP
 ME1728  MODELED GRAVITY -    980,252.2   (mgal)                       NAVD 88
 ME1728
 ME1728  VERT ORDER      -  FIRST     CLASS II
 ME1728
 ME1728.The horizontal coordinates were determined by differentially corrected
 ME1728.hand held GPS observations or other comparable positioning techniques
 ME1728.and have an estimated accuracy of +/- 3 meters.
 ME1728
 ME1728.The orthometric height was determined by differential leveling and
 ME1728.adjusted by the NATIONAL GEODETIC SURVEY
 ME1728.in June 1991.
 ME1728
 ME1728.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1728.GEOID18 height accuracy estimate available here.
 ME1728
 ME1728.Click photographs - Photos may exist for this station.
 ME1728
 ME1728.The dynamic height is computed by dividing the NAVD 88
 ME1728.geopotential number by the normal gravity value computed on the
 ME1728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1728.degrees latitude (g = 980.6199 gals.).
 ME1728
 ME1728.The modeled gravity was interpolated from observed gravity values.
 ME1728
 ME1728;                    North         East    Units  Estimated Accuracy
 ME1728;SPC IL E     -   556,485.1     327,744.0     MT  (+/- 3 meters HH1 GPS) 
 ME1728
 ME1728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1675614601(NAD 83)
 ME1728
 ME1728                          SUPERSEDED SURVEY CONTROL
 ME1728
 ME1728  NGVD 29 (??/??/92)  179.756  (m)          589.75   (f) ADJ UNCH    1 2
 ME1728
 ME1728.Superseded values are not recommended for survey control.
 ME1728
 ME1728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1728.See file dsdata.pdf to determine how the superseded data were derived.
 ME1728
 ME1728_MARKER: B = BOLT
 ME1728_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1728_SP_SET: BRIDGE ABUTMENT
 ME1728_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1728_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1728_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1728+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2006
 ME1728
 ME1728  HISTORY     - Date     Condition        Report By
 ME1728  HISTORY     - 1904     MONUMENTED       CGS
 ME1728  HISTORY     - 1947     GOOD             CGS
 ME1728  HISTORY     - 20030927 GOOD             USPSQD
 ME1728  HISTORY     - 20060925 GOOD             PATRIC
 ME1728  HISTORY     - 20090321 GOOD             GEOCAC
 ME1728
 ME1728                          STATION DESCRIPTION
 ME1728
 ME1728'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1728'AT LEMONT.
 ME1728'AT LEMONT, COOK COUNTY, AT THE ATCHISON, TOPEKA AND SANTA FE
 ME1728'RAILWAY BRIDGE OVER THE CHICAGO DRAINAGE CANAL, IN THE WING WALL
 ME1728'OF THE SOUTH ABUTMENT, IN THE TOP OF THE WEST END STONE OF THE
 ME1728'SECOND COURSE ABOVE THE GROUND, 2.2 FEET FROM THE WEST END OF THE
 ME1728'STONE, AND 1.1 FEET BACK FROM THE FACE OF THE WING WALL.  THE
 ME1728'TOP OF A COPPER BOLT LEADED VERTICALLY IN THE STONE AND SURROUNDED
 ME1728'BY THE LETTERS USPBM.
 ME1728
 ME1728                          STATION RECOVERY (2003)
 ME1728
 ME1728'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME1728'BOLT FOUND AS DESCRIBED, USPBM LETTERS NOT LEGIBILE.
 ME1728
 ME1728                          STATION RECOVERY (2006)
 ME1728
 ME1728'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BFR)
 ME1728'THE STATION IS IN LEMONT, IL.
 ME1728'
 ME1728'THE STATION IS LOCATED ALONG THE ATCHISON TOPEKA AND SANTA FE
 ME1728'RAILROAD, EAST OF THE CROSSING AT STEPHENS STREET.  STATION IS SET IN
 ME1728'THE SECOND COARSE STONE ABUTMENT AT THE SOUTHWEST CORNER OF THE BRIDGE
 ME1728'FOR THE RAILROAD OVER THE CHICAGO SANITARY AND SHIPPING CANAL IN
 ME1728'LEMONT.
 ME1728'
 ME1728'THE STATION IS 430 FT (131.1 M) NORTHEAST OF THE CENTERLINE OF
 ME1728'STEPHENS STREET.  THE MONUMENT IS A BRASS BOLT SOLDERED INTO A STONE
 ME1728'BRIDGE ABUTMENT.
 ME1728
 ME1728                          STATION RECOVERY (2009)
 ME1728
 ME1728'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1728'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1729 ***********************************************************************
 ME1729  DESIGNATION -  PBM 116
 ME1729  PID         -  ME1729
 ME1729  STATE/COUNTY-  IL/COOK
 ME1729  COUNTRY     -  US
 ME1729  USGS QUAD   -  SAG BRIDGE (2018)
 ME1729
 ME1729                         *CURRENT SURVEY CONTROL
 ME1729  ______________________________________________________________________
 ME1729* NAD 83(1986) POSITION- 41 41 09.90   (N) 087 58 41.01   (W)   HD_HELD1
 ME1729* NAVD 88 ORTHO HEIGHT -   178.119 (meters)      584.38  (feet) ADJUSTED
 ME1729  ______________________________________________________________________
 ME1729  GEOID HEIGHT    -        -33.237 (meters)                     GEOID18
 ME1729  DYNAMIC HEIGHT  -        178.053 (meters)      584.16  (feet) COMP
 ME1729  MODELED GRAVITY -    980,252.8   (mgal)                       NAVD 88
 ME1729
 ME1729  VERT ORDER      -  FIRST     CLASS II
 ME1729
 ME1729.The horizontal coordinates were determined by differentially corrected
 ME1729.hand held GPS observations or other comparable positioning techniques
 ME1729.and have an estimated accuracy of +/- 3 meters.
 ME1729
 ME1729.The orthometric height was determined by differential leveling and
 ME1729.adjusted by the NATIONAL GEODETIC SURVEY
 ME1729.in June 1991.
 ME1729
 ME1729.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1729.GEOID18 height accuracy estimate available here.
 ME1729
 ME1729.Click photographs - Photos may exist for this station.
 ME1729
 ME1729.The dynamic height is computed by dividing the NAVD 88
 ME1729.geopotential number by the normal gravity value computed on the
 ME1729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1729.degrees latitude (g = 980.6199 gals.).
 ME1729
 ME1729.The modeled gravity was interpolated from observed gravity values.
 ME1729
 ME1729;                    North         East    Units  Estimated Accuracy
 ME1729;SPC IL E     -   557,297.7     329,578.3     MT  (+/- 3 meters HH1 GPS) 
 ME1729
 ME1729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1860215385(NAD 83)
 ME1729
 ME1729                          SUPERSEDED SURVEY CONTROL
 ME1729
 ME1729  NGVD 29 (??/??/92)  178.209  (m)          584.67   (f) ADJ UNCH    1 2
 ME1729
 ME1729.Superseded values are not recommended for survey control.
 ME1729
 ME1729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1729.See file dsdata.pdf to determine how the superseded data were derived.
 ME1729
 ME1729_MARKER: B = BOLT
 ME1729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1729+STABILITY: SURFACE MOTION
 ME1729
 ME1729  HISTORY     - Date     Condition        Report By
 ME1729  HISTORY     - 1904     MONUMENTED       CGS
 ME1729  HISTORY     - 1947     GOOD             CGS
 ME1729  HISTORY     - 20061224 GOOD             GEOCAC
 ME1729  HISTORY     - 20090404 POOR             GEOCAC
 ME1729
 ME1729                          STATION DESCRIPTION
 ME1729
 ME1729'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1729'1.3 MI NE FROM LEMONT.
 ME1729'1.3 MILES NORTHEAST ALONG THE SOUTHEAST SIDE OF THE CHICAGO
 ME1729'DRAINAGE CANAL FROM THE STEPHENS STREET SWINGBRIDGE AT LEMONT,
 ME1729'COOK COUNTY, IN THE TOP OF A STONE RETAINING WALL, 2.3 FEET BACK
 ME1729'FROM THE FACE OF THE WALL, AND 2.1 FEET FROM ITS REAR EDGE.
 ME1729'THE TOP OF A COPPER BOLT LEADED VERTICALLY IN THE STONE AND
 ME1729'SURROUNDED BY THE LETTERS USPBM.  NOTE-- DISTANCE FROM THE
 ME1729'UPPER END OF THE WALL IS NOW 16 FEET.  IT SHOULD BE ADDED THAT
 ME1729'THE MARK IS 63 FEET NORTH OF THE NORTH LEG OF TRANSMISSION
 ME1729'TOWER NUMBER 166.
 ME1729
 ME1729                          STATION RECOVERY (2006)
 ME1729
 ME1729'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1729'THE LETTERS USPBM ARE NOT VISIBLE AT THE MARK.  ALSO NOTE THAT THE
 ME1729'TRANSMISSION TOWER MENTIONED IN THE DESCRIPTION NO LONGER EXISTS. (CT)
 ME1729
 ME1729                          STATION RECOVERY (2009)
 ME1729
 ME1729'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1729'THE SETTING APPEARS TO HAVE SHIFTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1736 ***********************************************************************
 ME1736  DESIGNATION -  PBM 117
 ME1736  PID         -  ME1736
 ME1736  STATE/COUNTY-  IL/DU PAGE
 ME1736  COUNTRY     -  US
 ME1736  USGS QUAD   -  SAG BRIDGE (2018)
 ME1736
 ME1736                         *CURRENT SURVEY CONTROL
 ME1736  ______________________________________________________________________
 ME1736* NAD 83(1986) POSITION- 41 41 36.     (N) 087 57 19.     (W)   SCALED
 ME1736* NAVD 88 ORTHO HEIGHT -   178.125 (meters)      584.40  (feet) ADJUSTED
 ME1736  ______________________________________________________________________
 ME1736  GEOID HEIGHT    -        -33.256 (meters)                     GEOID18
 ME1736  DYNAMIC HEIGHT  -        178.059 (meters)      584.18  (feet) COMP
 ME1736  MODELED GRAVITY -    980,253.7   (mgal)                       NAVD 88
 ME1736
 ME1736  VERT ORDER      -  FIRST     CLASS II
 ME1736
 ME1736.The horizontal coordinates were scaled from a map and have
 ME1736.an estimated accuracy of +/- 6 seconds.
 ME1736
 ME1736.The orthometric height was determined by differential leveling and
 ME1736.adjusted by the NATIONAL GEODETIC SURVEY
 ME1736.in June 1991.
 ME1736
 ME1736.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1736.GEOID18 height accuracy estimate available here.
 ME1736
 ME1736.Click photographs - Photos may exist for this station.
 ME1736
 ME1736.The dynamic height is computed by dividing the NAVD 88
 ME1736.geopotential number by the normal gravity value computed on the
 ME1736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1736.degrees latitude (g = 980.6199 gals.).
 ME1736
 ME1736.The modeled gravity was interpolated from observed gravity values.
 ME1736
 ME1736;                    North         East    Units  Estimated Accuracy
 ME1736;SPC IL E     -   558,110.      331,470.      MT  (+/- 180 meters Scaled)
 ME1736
 ME1736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM205161(NAD 83)
 ME1736
 ME1736                          SUPERSEDED SURVEY CONTROL
 ME1736
 ME1736  NGVD 29 (??/??/92)  178.212  (m)          584.68   (f) ADJ UNCH    1 2
 ME1736
 ME1736.Superseded values are not recommended for survey control.
 ME1736
 ME1736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1736.See file dsdata.pdf to determine how the superseded data were derived.
 ME1736
 ME1736_MARKER: B = BOLT
 ME1736_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1736_SP_SET: RETAINING WALL
 ME1736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1736+STABILITY: SURFACE MOTION
 ME1736
 ME1736  HISTORY     - Date     Condition        Report By
 ME1736  HISTORY     - 1904     MONUMENTED       USACE
 ME1736  HISTORY     - 1947     GOOD             CGS
 ME1736  HISTORY     - 20070325 MARK NOT FOUND   GEOCAC
 ME1736
 ME1736                          STATION DESCRIPTION
 ME1736
 ME1736'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1736'2.5 MI NW FROM LEMONT.
 ME1736'IN DU PAGE COUNTY, 2.5 MILES NORTHEAST ALONG THE SOUTHEAST SIDE OF
 ME1736'THE CHICAGO DRAINAGE CANAL FROM THE STEPHENS STREET SWINGBRIDGE
 ME1736'AT LEMONT, COOK COUNTY, IN SECTION 15, T 37 N, R 11 E, IN THE
 ME1736'TOP OF A STONE RETAINING WALL, 509 FEET BELOW THE UPPER END
 ME1736'OF THE CURVE IN THE WALL AT THE BEND IN THE CANAL, ON A THROUGH
 ME1736'COPING STONE OF 2.7-FEET FACE LENGTH, 2 FEET BACK FROM THE FACE
 ME1736'OF THE WALL, AND 1.9 FEET FROM THE REAR EDGE.  THE TOP OF A
 ME1736'COPPER BOLT LEADED VERTICALLY IN THE STONE AND SURROUNDED BY
 ME1736'THE LETTERS USPBM.  NOTE-- IT SHOULD BE ADDED THAT THE MARK IS
 ME1736'DIRECTLY NORTH OF TRANSMISSION LINE TOWER NO. 185.
 ME1736
 ME1736                          STATION RECOVERY (2007)
 ME1736
 ME1736'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1736'THIS PARTY SPENT APPROXIMATELY TWO HOURS SEEKING THIS MARK.  PARTS OF
 ME1736'THE STONE WALL HAVE COLLAPSED AND HAVE EITHER BEEN LEFT IN DISREPAIR
 ME1736'OR HAVE BEEN REPLACED WITH NEW STONES OR A CONCRETE AND GRAVEL MIX.
 ME1736'ALSO PER THE DESCRIPTION WE SOUGHT THE MARK ALONG AREAS OF THE WALL
 ME1736'THAT WERE NORTH OF TWO DIFFERENT TRANSMISSION TOWERS.  NEITHER TOWER
 ME1736'HAD A NUMBERED MARKING AND BOTH HAD FALLEN OVER INTO THE FOREST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1739 ***********************************************************************
 ME1739  DESIGNATION -  PBM 118
 ME1739  PID         -  ME1739
 ME1739  STATE/COUNTY-  IL/COOK
 ME1739  COUNTRY     -  US
 ME1739  USGS QUAD   -  SAG BRIDGE (2018)
 ME1739
 ME1739                         *CURRENT SURVEY CONTROL
 ME1739  ______________________________________________________________________
 ME1739* NAD 83(1986) POSITION- 41 42 10.     (N) 087 56 14.     (W)   SCALED
 ME1739* NAVD 88 ORTHO HEIGHT -   178.049 (meters)      584.15  (feet) ADJUSTED
 ME1739  ______________________________________________________________________
 ME1739  GEOID HEIGHT    -        -33.273 (meters)                     GEOID18
 ME1739  DYNAMIC HEIGHT  -        177.984 (meters)      583.94  (feet) COMP
 ME1739  MODELED GRAVITY -    980,255.0   (mgal)                       NAVD 88
 ME1739
 ME1739  VERT ORDER      -  FIRST     CLASS II
 ME1739
 ME1739.The horizontal coordinates were scaled from a map and have
 ME1739.an estimated accuracy of +/- 6 seconds.
 ME1739
 ME1739.The orthometric height was determined by differential leveling and
 ME1739.adjusted by the NATIONAL GEODETIC SURVEY
 ME1739.in June 1991.
 ME1739
 ME1739.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1739.GEOID18 height accuracy estimate available here.
 ME1739
 ME1739.Click photographs - Photos may exist for this station.
 ME1739
 ME1739.The dynamic height is computed by dividing the NAVD 88
 ME1739.geopotential number by the normal gravity value computed on the
 ME1739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1739.degrees latitude (g = 980.6199 gals.).
 ME1739
 ME1739.The modeled gravity was interpolated from observed gravity values.
 ME1739
 ME1739;                    North         East    Units  Estimated Accuracy
 ME1739;SPC IL E     -   559,170.      332,970.      MT  (+/- 180 meters Scaled)
 ME1739
 ME1739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM220172(NAD 83)
 ME1739
 ME1739                          SUPERSEDED SURVEY CONTROL
 ME1739
 ME1739  NGVD 29 (??/??/92)  178.135  (m)          584.43   (f) ADJ UNCH    1 2
 ME1739
 ME1739.Superseded values are not recommended for survey control.
 ME1739
 ME1739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1739.See file dsdata.pdf to determine how the superseded data were derived.
 ME1739
 ME1739_MARKER: B = BOLT
 ME1739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1739+STABILITY: SURFACE MOTION
 ME1739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1739+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2003
 ME1739
 ME1739  HISTORY     - Date     Condition        Report By
 ME1739  HISTORY     - 1904     MONUMENTED       CGS
 ME1739  HISTORY     - 1947     GOOD             CGS
 ME1739  HISTORY     - 20030927 GOOD             USPSQD
 ME1739  HISTORY     - 20050507 MARK NOT FOUND   GEOCAC
 ME1739
 ME1739                          STATION DESCRIPTION
 ME1739
 ME1739'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1739'3.2 MI SW FROM WILLOW SPRINGS.
 ME1739'3.2 MILES SOUTHWEST ALONG THE SOUTHEAST SIDE OF THE CHICAGO
 ME1739'DRAINAGE CANAL FROM WILLOW SPRINGS, COOK COUNTY, 1.6 MILES
 ME1739'SOUTHWEST OF THE LOWER END OF THE CURVE IN THE WALL AT THE BEND
 ME1739'IN THE CANAL, IN THE NORTHEAST QUARTER OF SECTION 12, T 37 N,
 ME1739'R 11 E, NORTH OF THE STANLEY KLER FARMHOUSE, IN LINE WITH THE
 ME1739'FOUNDATION OF AN OLD ABANDONED FARMHOUSE (FORMERLY OWNED BY PHILIP
 ME1739'KOCH) AND A SUSPENSION FOOT-BRIDGE OVER THE ILLINOIS-MICHIGAN
 ME1739'CANAL (THE SOUTHEAST ABUTMENT IS ALL THAT REMAINS TO INDICATE ITS
 ME1739'LOCATION), 42.5 FEET NORTHEAST ALONG THE CANAL FROM THE LOWER
 ME1739'END OF A STONE RETAINING WALL (BETWEEN THIS WALL AND THE NEXT
 ME1739'LOWER WALL THE CANAL BANK IS MOSTLY NATURAL ROCK FOR ABOUT 755
 ME1739'FEET), ON A STONE 6.5 FEET IN LENGTH, AND 1.6 FEET BACK FROM THE
 ME1739'FACE OF THE WALL.  NOTE-- IT SHOULD BE ADDED THAT THE MARK IS 80.5
 ME1739'FEET NORTHEAST OF TRANSMISSION LINE TOWER NO. 222 AND IS 10 FEET
 ME1739'NORTHWEST OF A THORN TREE.
 ME1739
 ME1739                          STATION RECOVERY (2003)
 ME1739
 ME1739'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME1739'MARKER IS EYEBOLT, STONE IS BROKEN AT 1/3 OF ITS LENGTH.  MARKER IS
 ME1739'APPROX. 70 FEET SOUTHWEST ALONG CANAL FROM A 2 FOOT TALL STEEL POST
 ME1739'SET 13 FEET FROM CANAL WALL.
 ME1739
 ME1739                          STATION RECOVERY (2005)
 ME1739
 ME1739'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME1739'A CHECK OF THE AREA WAS MADE WITH NEGATIVE RESULTS.  THE ONLY PHYSICAL
 ME1739'LANDMARK STILL IN EXISTENCE IS THE CANAL ITSELF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1313 ***********************************************************************
 KA1313  DESIGNATION -  PBM 12 BOLT
 KA1313  PID         -  KA1313
 KA1313  STATE/COUNTY-  IL/CRAWFORD
 KA1313  COUNTRY     -  US
 KA1313  USGS QUAD   -  HUTSONVILLE (2018)
 KA1313
 KA1313                         *CURRENT SURVEY CONTROL
 KA1313  ______________________________________________________________________
 KA1313* NAD 83(1986) POSITION- 39 06 26.     (N) 087 39 21.     (W)   SCALED
 KA1313* NAVD 88 ORTHO HEIGHT -   135.947 (meters)      446.02  (feet) ADJUSTED
 KA1313  ______________________________________________________________________
 KA1313  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 KA1313  DYNAMIC HEIGHT  -        135.867 (meters)      445.76  (feet) COMP
 KA1313  MODELED GRAVITY -    980,039.4   (mgal)                       NAVD 88
 KA1313
 KA1313  VERT ORDER      -  FIRST     CLASS II
 KA1313
 KA1313.The horizontal coordinates were scaled from a map and have
 KA1313.an estimated accuracy of +/- 6 seconds.
 KA1313
 KA1313.The orthometric height was determined by differential leveling and
 KA1313.adjusted by the NATIONAL GEODETIC SURVEY
 KA1313.in June 1991.
 KA1313
 KA1313.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1313.GEOID18 height accuracy estimate available here.
 KA1313
 KA1313.Click photographs - Photos may exist for this station.
 KA1313
 KA1313.The dynamic height is computed by dividing the NAVD 88
 KA1313.geopotential number by the normal gravity value computed on the
 KA1313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1313.degrees latitude (g = 980.6199 gals.).
 KA1313
 KA1313.The modeled gravity was interpolated from observed gravity values.
 KA1313
 KA1313;                    North         East    Units  Estimated Accuracy
 KA1313;SPC IL E     -   271,100.      358,600.      MT  (+/- 180 meters Scaled)
 KA1313
 KA1313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ432288(NAD 83)
 KA1313
 KA1313                          SUPERSEDED SURVEY CONTROL
 KA1313
 KA1313  NGVD 29 (??/??/92)  136.073  (m)          446.43   (f) ADJ UNCH    1 2
 KA1313
 KA1313.Superseded values are not recommended for survey control.
 KA1313
 KA1313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1313.See file dsdata.pdf to determine how the superseded data were derived.
 KA1313
 KA1313_MARKER: B = BOLT
 KA1313_SP_SET: STONE
 KA1313_STAMPING: 12
 KA1313_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1313
 KA1313  HISTORY     - Date     Condition        Report By
 KA1313  HISTORY     - 1903     MONUMENTED       USACE
 KA1313  HISTORY     - 1956     GOOD             CGS
 KA1313
 KA1313                          STATION DESCRIPTION
 KA1313
 KA1313'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1313'AT HUTSONVILLE.
 KA1313'AT HUTSONVILLE, AT THE PUBLIC SCHOOL, 32 FEET EAST OF CENTER LINE
 KA1313'OF PLEASANT SCHOOL, 71 FEET SOUTHWEST OF SOUTHWEST CORNER OF
 KA1313'SCHOOL BUILDING, 94 FEET SOUTH OF SOUTH EDGE OF A CONCRETE
 KA1313'WALK LEADING TO WEST ENTRANCE OF SCHOOL, 4 FEET EAST OF EAST EDGE
 KA1313'OF SIDE WALK, 12 FEET NORTHEAST OF THE NORTH ONE OF A ROW OF
 KA1313'LARGE MAPLE TREE, AND IS A U.S.E. PIPE AND CAP ON TOP OF A BOLT,
 KA1313'THE PIPE PROJECTING ABOUT 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1312 ***********************************************************************
 KA1312  DESIGNATION -  PBM 12 CAP
 KA1312  PID         -  KA1312
 KA1312  STATE/COUNTY-  IL/CRAWFORD
 KA1312  COUNTRY     -  US
 KA1312  USGS QUAD   -  HUTSONVILLE (2018)
 KA1312
 KA1312                         *CURRENT SURVEY CONTROL
 KA1312  ______________________________________________________________________
 KA1312* NAD 83(1986) POSITION- 39 06 26.     (N) 087 39 21.     (W)   SCALED
 KA1312* NAVD 88 ORTHO HEIGHT -   137.187 (meters)      450.09  (feet) ADJUSTED
 KA1312  ______________________________________________________________________
 KA1312  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 KA1312  DYNAMIC HEIGHT  -        137.107 (meters)      449.83  (feet) COMP
 KA1312  MODELED GRAVITY -    980,039.4   (mgal)                       NAVD 88
 KA1312
 KA1312  VERT ORDER      -  FIRST     CLASS II
 KA1312
 KA1312.The horizontal coordinates were scaled from a map and have
 KA1312.an estimated accuracy of +/- 6 seconds.
 KA1312
 KA1312.The orthometric height was determined by differential leveling and
 KA1312.adjusted by the NATIONAL GEODETIC SURVEY
 KA1312.in June 1991.
 KA1312
 KA1312.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1312.GEOID18 height accuracy estimate available here.
 KA1312
 KA1312.Click photographs - Photos may exist for this station.
 KA1312
 KA1312.The dynamic height is computed by dividing the NAVD 88
 KA1312.geopotential number by the normal gravity value computed on the
 KA1312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1312.degrees latitude (g = 980.6199 gals.).
 KA1312
 KA1312.The modeled gravity was interpolated from observed gravity values.
 KA1312
 KA1312;                    North         East    Units  Estimated Accuracy
 KA1312;SPC IL E     -   271,100.      358,600.      MT  (+/- 180 meters Scaled)
 KA1312
 KA1312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ432288(NAD 83)
 KA1312
 KA1312                          SUPERSEDED SURVEY CONTROL
 KA1312
 KA1312  NGVD 29 (??/??/92)  137.314  (m)          450.50   (f) ADJ UNCH    1 2
 KA1312
 KA1312.Superseded values are not recommended for survey control.
 KA1312
 KA1312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1312.See file dsdata.pdf to determine how the superseded data were derived.
 KA1312
 KA1312_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KA1312_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KA1312_MARK LOGO: USACE
 KA1312_MAGNETIC: P = MARKER IS A STEEL PIPE
 KA1312_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1312
 KA1312  HISTORY     - Date     Condition        Report By
 KA1312  HISTORY     - 1903     MONUMENTED       USACE
 KA1312  HISTORY     - 1956     GOOD             CGS
 KA1312
 KA1312                          STATION DESCRIPTION
 KA1312
 KA1312'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1312'AT HUTSONVILLE.
 KA1312'12
 KA1312'AT HUTSONVILLE, AT THE PUBLIC SCHOOL, 32 FEET EAST OF CENTER
 KA1312'LINE OF PLEASANT STREET, 71 FEET SOUTHWEST OF SOUTHWEST CORNER
 KA1312'OF SCHOOL BUILDING, 94 FEET SOUTH OF SOUTH EDGE OF A CONCRETE
 KA1312'WALK LEADING TO WEST ENTRANCE OF SCHOOL, 4 FEET EAST OF EAST EDGE
 KA1312'OF SIDE WALK, 12 FEET NORTHEAST OF THE NORTH ONE OF A ROW OF
 KA1312'LARGE MAPLE TREE, AND IS A U.S.E. PIPE AND CAP ON THE PIPE
 KA1312'PROJECTING ABOUT 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1750 ***********************************************************************
 ME1750  DESIGNATION -  PBM 121
 ME1750  PID         -  ME1750
 ME1750  STATE/COUNTY-  IL/COOK
 ME1750  COUNTRY     -  US
 ME1750  USGS QUAD   -  SAG BRIDGE (2018)
 ME1750
 ME1750                         *CURRENT SURVEY CONTROL
 ME1750  ______________________________________________________________________
 ME1750* NAD 83(1986) POSITION- 41 43 55.     (N) 087 52 37.     (W)   SCALED
 ME1750* NAVD 88 ORTHO HEIGHT -   187.695 (meters)      615.80  (feet) ADJUSTED
 ME1750  ______________________________________________________________________
 ME1750  GEOID HEIGHT    -        -33.333 (meters)                     GEOID18
 ME1750  DYNAMIC HEIGHT  -        187.627 (meters)      615.57  (feet) COMP
 ME1750  MODELED GRAVITY -    980,259.7   (mgal)                       NAVD 88
 ME1750
 ME1750  VERT ORDER      -  FIRST     CLASS II
 ME1750
 ME1750.The horizontal coordinates were scaled from a map and have
 ME1750.an estimated accuracy of +/- 6 seconds.
 ME1750
 ME1750.The orthometric height was determined by differential leveling and
 ME1750.adjusted by the NATIONAL GEODETIC SURVEY
 ME1750.in June 1991.
 ME1750
 ME1750.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1750.GEOID18 height accuracy estimate available here.
 ME1750
 ME1750.Click photographs - Photos may exist for this station.
 ME1750
 ME1750.The dynamic height is computed by dividing the NAVD 88
 ME1750.geopotential number by the normal gravity value computed on the
 ME1750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1750.degrees latitude (g = 980.6199 gals.).
 ME1750
 ME1750.The modeled gravity was interpolated from observed gravity values.
 ME1750
 ME1750;                    North         East    Units  Estimated Accuracy
 ME1750;SPC IL E     -   562,430.      337,970.      MT  (+/- 180 meters Scaled)
 ME1750
 ME1750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM270203(NAD 83)
 ME1750
 ME1750                          SUPERSEDED SURVEY CONTROL
 ME1750
 ME1750  NGVD 29 (??/??/92)  187.780  (m)          616.07   (f) ADJ UNCH    1 2
 ME1750
 ME1750.Superseded values are not recommended for survey control.
 ME1750
 ME1750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1750.See file dsdata.pdf to determine how the superseded data were derived.
 ME1750
 ME1750_MARKER: B = BOLT
 ME1750_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1750_SP_SET: BUILDING
 ME1750_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1750
 ME1750  HISTORY     - Date     Condition        Report By
 ME1750  HISTORY     - 1904     MONUMENTED       CGS
 ME1750  HISTORY     - 1947     GOOD             CGS
 ME1750  HISTORY     - 1971     GOOD             NGS
 ME1750  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1750  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1750
 ME1750                          STATION DESCRIPTION
 ME1750
 ME1750'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1750'AT WILLOW SPRINGS.
 ME1750'AT WILLOW SPRINGS AT THE INTERSECTION OF WILLOW SPRINGS ROAD AND
 ME1750'STATE HIGHWAY 4A (ARCHER AVENUE), SET IN THE TOP OF THE NORTHWEST
 ME1750'END OF THE STONE DOOR SILL OF THE DOOR AT THE SOUTHWEST ENTRANCE
 ME1750'TO THE BRICK BUILDING AT 8700 ARCHER AVENUE, 96 FEET NORTHWEST OF
 ME1750'THE CENTER LINE OF ARCHER AVENUE, 37 FEET NORTHEAST OF THE CENTER
 ME1750'LINE OF WILLOW SPRINGS ROAD, 23 FEET SOUTHEAST OF THE ENTRANCE
 ME1750'TO THE POST OFFICE, AND 3.5 FEET ABOVE THE SIDEWALK.  A COPPER
 ME1750'BOLT LEADED IN THE HORIZONTAL SURFACE OF A DOOR SILL MARKED
 ME1750'U.S.P.B.M.
 ME1750
 ME1750                          STATION RECOVERY (1971)
 ME1750
 ME1750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1750'RECOVERED IN GOOD CONDITION.
 ME1750
 ME1750                          STATION RECOVERY (1987)
 ME1750
 ME1750'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1750'MARK NOT FOUND.
 ME1750
 ME1750                          STATION RECOVERY (1989)
 ME1750
 ME1750'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1750'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1816 ***********************************************************************
 ME1816  DESIGNATION -  PBM 136
 ME1816  PID         -  ME1816
 ME1816  STATE/COUNTY-  IL/COOK
 ME1816  COUNTRY     -  US
 ME1816  USGS QUAD   -  ENGLEWOOD (2018)
 ME1816
 ME1816                         *CURRENT SURVEY CONTROL
 ME1816  ______________________________________________________________________
 ME1816* NAD 83(1986) POSITION- 41 51 04.     (N) 087 37 50.     (W)   SCALED
 ME1816* NAVD 88 ORTHO HEIGHT -   180.580 (meters)      592.45  (feet) POSTED
 ME1816  ______________________________________________________________________
 ME1816  GEOID HEIGHT    -        -33.567 (meters)                     GEOID18
 ME1816  DYNAMIC HEIGHT  -        180.52  (meters)      592.3   (feet) COMP
 ME1816  MODELED GRAVITY -    980,276.4   (mgal)                       NAVD 88
 ME1816
 ME1816  VERT ORDER      -  * POSTED, SEE BELOW
 ME1816
 ME1816.The horizontal coordinates were scaled from a map and have
 ME1816.an estimated accuracy of +/- 6 seconds.
 ME1816
 ME1816.The orthometric height was determined by differential leveling
 ME1816.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 ME1816
 ME1816.* This is a POSTED BENCH MARK height.
 ME1816
 ME1816.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1816.GEOID18 height accuracy estimate available here.
 ME1816
 ME1816.Click photographs - Photos may exist for this station.
 ME1816
 ME1816.The dynamic height is computed by dividing the NAVD 88
 ME1816.geopotential number by the normal gravity value computed on the
 ME1816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1816.degrees latitude (g = 980.6199 gals.).
 ME1816
 ME1816.The modeled gravity was interpolated from observed gravity values.
 ME1816
 ME1816;                    North         East    Units  Estimated Accuracy
 ME1816;SPC IL E     -   575,800.      358,360.      MT  (+/- 180 meters Scaled)
 ME1816
 ME1816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM476334(NAD 83)
 ME1816
 ME1816                          SUPERSEDED SURVEY CONTROL
 ME1816
 ME1816  NGVD 29 (??/??/92)  180.670  (m)          592.75   (f) ADJ UNCH    1 2
 ME1816
 ME1816.Superseded values are not recommended for survey control.
 ME1816
 ME1816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1816.See file dsdata.pdf to determine how the superseded data were derived.
 ME1816
 ME1816_MARKER: B = BOLT
 ME1816_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1816_SP_SET: ABUTMENT
 ME1816_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1816
 ME1816  HISTORY     - Date     Condition        Report By
 ME1816  HISTORY     - 1904     MONUMENTED       CGS
 ME1816  HISTORY     - 1946     GOOD             CGS
 ME1816
 ME1816                          STATION DESCRIPTION
 ME1816
 ME1816'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 ME1816'AT CHICAGO.
 ME1816'AT CHICAGO, ABOUT 0.5 MILE WEST ALONG WEST 23RD STREET FROM ITS
 ME1816'INTERSECTION WITH ARCHER AVENUE, AT THE INTERSECTION OF SOUTH
 ME1816'LA SALLE STREET, SET IN THE VERTICAL FACE OF THE FOURTH COURSE
 ME1816'OF LIMESTONE MASONRY WORK ABOVE THE SIDE WALK OF THE NORTH
 ME1816'ABUTMENT OF THE OVER HEAD BRIDGE OF THE CHICAGO, ROCK ISLAND
 ME1816'AND PACIFIC RAILWAY AND THE NEW YORK CENTRAL RAILROAD OVER WEST
 ME1816'23RD STREET, 14 FEET NORTH OF THE NORTH CURB OF WEST 23RD STREET,
 ME1816'137 FEET EAST OF THE EAST CURB OF SOUTH LA SALLE STREET, 0.4
 ME1816'FOOT EAST OF THE WEST END OF THE ABUTMENT AND 5 FEET ABOVE THE
 ME1816'GROUND.  A COPPER BOLT LEADED IN A VERTICAL WALL SURROUNDED BY
 ME1816'THE LETTERS U.S.P.B.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0828 ***********************************************************************
 JB0828  DESIGNATION -  PBM 2
 JB0828  PID         -  JB0828
 JB0828  STATE/COUNTY-  IL/CLINTON
 JB0828  COUNTRY     -  US
 JB0828  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0828
 JB0828                         *CURRENT SURVEY CONTROL
 JB0828  ______________________________________________________________________
 JB0828* NAD 83(1986) POSITION- 38 34 25.     (N) 089 10 01.     (W)   SCALED
 JB0828* NAVD 88 ORTHO HEIGHT -   144.175 (meters)      473.01  (feet) ADJUSTED
 JB0828  ______________________________________________________________________
 JB0828  GEOID HEIGHT    -        -30.811 (meters)                     GEOID18
 JB0828  DYNAMIC HEIGHT  -        144.083 (meters)      472.71  (feet) COMP
 JB0828  MODELED GRAVITY -    979,991.3   (mgal)                       NAVD 88
 JB0828
 JB0828  VERT ORDER      -  FIRST     CLASS II
 JB0828
 JB0828.The horizontal coordinates were scaled from a map and have
 JB0828.an estimated accuracy of +/- 6 seconds.
 JB0828
 JB0828.The orthometric height was determined by differential leveling and
 JB0828.adjusted by the NATIONAL GEODETIC SURVEY
 JB0828.in June 1991.
 JB0828
 JB0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0828.GEOID18 height accuracy estimate available here.
 JB0828
 JB0828.Click photographs - Photos may exist for this station.
 JB0828
 JB0828.The dynamic height is computed by dividing the NAVD 88
 JB0828.geopotential number by the normal gravity value computed on the
 JB0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0828.degrees latitude (g = 980.6199 gals.).
 JB0828
 JB0828.The modeled gravity was interpolated from observed gravity values.
 JB0828
 JB0828;                    North         East    Units  Estimated Accuracy
 JB0828;SPC IL W     -   212,110.      787,120.      MT  (+/- 180 meters Scaled)
 JB0828
 JB0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH112716(NAD 83)
 JB0828
 JB0828                          SUPERSEDED SURVEY CONTROL
 JB0828
 JB0828  NGVD 29 (??/??/92)  144.307  (m)          473.45   (f) ADJ UNCH    1 2
 JB0828
 JB0828.Superseded values are not recommended for survey control.
 JB0828
 JB0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0828.See file dsdata.pdf to determine how the superseded data were derived.
 JB0828
 JB0828_MARKER: Q = CHISELED SQUARE
 JB0828_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0828_SP_SET: BRIDGE
 JB0828_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0828
 JB0828  HISTORY     - Date     Condition        Report By
 JB0828  HISTORY     - UNK      MONUMENTED       USACE
 JB0828  HISTORY     - 1949     GOOD             CGS
 JB0828  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0828
 JB0828                          STATION DESCRIPTION
 JB0828
 JB0828'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0828'3.5 MI N FROM CENTRALIA.
 JB0828'IN CLINTON COUNTY, 3.5 MILES NORTH ALONG THE CHICAGO, BURLINGTON
 JB0828'AND QUINCY RAILROAD FROM CENTRALIA, MARION COUNTY, AT CONCRETE
 JB0828'BRIDGE NO. 117.79, ON THE TOP OF THE WEST SIDE OF THE NORTH
 JB0828'ABUTMENT, AND 2 YARDS WEST OF THE WEST TRACK.
 JB0828
 JB0828                          STATION RECOVERY (2011)
 JB0828
 JB0828'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0828'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1310 ***********************************************************************
 JA1310  DESIGNATION -  PBM 20 CAP
 JA1310  PID         -  JA1310
 JA1310  STATE/COUNTY-  IL/LAWRENCE
 JA1310  COUNTRY     -  US
 JA1310  USGS QUAD   -  RUSSELLVILLE (2018)
 JA1310
 JA1310                         *CURRENT SURVEY CONTROL
 JA1310  ______________________________________________________________________
 JA1310* NAD 83(1986) POSITION- 38 49 01.     (N) 087 31 43.     (W)   SCALED
 JA1310* NAVD 88 ORTHO HEIGHT -   131.051 (meters)      429.96  (feet) ADJUSTED
 JA1310  ______________________________________________________________________
 JA1310  GEOID HEIGHT    -        -31.872 (meters)                     GEOID18
 JA1310  DYNAMIC HEIGHT  -        130.972 (meters)      429.70  (feet) COMP
 JA1310  MODELED GRAVITY -    980,020.7   (mgal)                       NAVD 88
 JA1310
 JA1310  VERT ORDER      -  FIRST     CLASS II
 JA1310
 JA1310.The horizontal coordinates were scaled from a map and have
 JA1310.an estimated accuracy of +/- 6 seconds.
 JA1310
 JA1310.The orthometric height was determined by differential leveling and
 JA1310.adjusted by the NATIONAL GEODETIC SURVEY
 JA1310.in June 1991.
 JA1310
 JA1310.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1310.GEOID18 height accuracy estimate available here.
 JA1310
 JA1310.Click photographs - Photos may exist for this station.
 JA1310
 JA1310.The dynamic height is computed by dividing the NAVD 88
 JA1310.geopotential number by the normal gravity value computed on the
 JA1310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1310.degrees latitude (g = 980.6199 gals.).
 JA1310
 JA1310.The modeled gravity was interpolated from observed gravity values.
 JA1310
 JA1310;                    North         East    Units  Estimated Accuracy
 JA1310;SPC IL E     -   238,970.      369,890.      MT  (+/- 180 meters Scaled)
 JA1310
 JA1310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH541965(NAD 83)
 JA1310
 JA1310                          SUPERSEDED SURVEY CONTROL
 JA1310
 JA1310  NGVD 29 (??/??/92)  131.182  (m)          430.39   (f) ADJ UNCH    1 2
 JA1310
 JA1310.Superseded values are not recommended for survey control.
 JA1310
 JA1310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1310.See file dsdata.pdf to determine how the superseded data were derived.
 JA1310
 JA1310_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 JA1310_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JA1310_STAMPING: 20
 JA1310_MARK LOGO: USACE
 JA1310_PROJECTION: FLUSH
 JA1310_MAGNETIC: P = MARKER IS A STEEL PIPE
 JA1310_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JA1310
 JA1310  HISTORY     - Date     Condition        Report By
 JA1310  HISTORY     - 1903     MONUMENTED       USACE
 JA1310  HISTORY     - 1956     GOOD             CGS
 JA1310
 JA1310                          STATION DESCRIPTION
 JA1310
 JA1310'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1310'AT RUSSELLVILLE.
 JA1310'AT RUSSELLVILLE, ABOUT 0.1 MILE SOUTH ALONG STATE HIGHWAY 33 FROM
 JA1310'THE SCHOOL, THENCE ABOUT 0.15 MILE EAST ALONG A BLACK TOP STREET,
 JA1310'ABOUT 173 YARDS WEST OF OLD ABANDONED FERRY LANDING ON WABASH
 JA1310'RIVER, IN SECTION 4, T.4 N., R.10 W., 129 FEET NORTH OF CENTER
 JA1310'LINE OF OLD FERRY ROAD, 53 FEET EAST AND ACROSS A NORTH-SOUTH
 JA1310'STREET FROM SOUTHEAST CORNER OF TOWN HOUSE (A SMALL FRAME
 JA1310'BUILDING), 50 FEET NORTHWEST OF NORTHWEST CORNER OF A HOUSE
 JA1310'OWNED BY JOHN DIDLINGER, 27 FEET EAST OF CENTER LINE OF THE
 JA1310'SECOND NORTH-SOUTH STREET EAST OF HIGHWAY 33, ABOUT 1 FOOT ABOVE
 JA1310'LEVEL OF STREET AND IS A U.S.E. PIPE AND CAP, PIPE PROJECTING
 JA1310'24 INCHES.  NOTE-- THE PIPE IS FLUSH ON THE NORTH SIDE OF A
 JA1310'10-INCH MAPLE TREE AND HAS BEEN PUSHED SLIGHTLY TO THE NORTH BY
 JA1310'THE TREE.  THE BOLT CANNOT BE DUG WITHOUT CUTTING TREE SO WAS
 JA1310'NOT LEVELED TO.  THE MARK WILL APPARENTLY BE OF NO VALUE AS THE
 JA1310'TREE WILL KEEP PUSHING THE PIPE AWAY TO THE NORTH AND PROBABLY
 JA1310'CHANGE ITS ELEVATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1316 ***********************************************************************
 JA1316  DESIGNATION -  PBM 21 CAP
 JA1316  PID         -  JA1316
 JA1316  STATE/COUNTY-  IL/LAWRENCE
 JA1316  COUNTRY     -  US
 JA1316  USGS QUAD   -  RUSSELLVILLE (2018)
 JA1316
 JA1316                         *CURRENT SURVEY CONTROL
 JA1316  ______________________________________________________________________
 JA1316* NAD 83(1986) POSITION- 38 46 13.     (N) 087 31 09.     (W)   SCALED
 JA1316* NAVD 88 ORTHO HEIGHT -   129.648 (meters)      425.35  (feet) ADJUSTED
 JA1316  ______________________________________________________________________
 JA1316  GEOID HEIGHT    -        -31.849 (meters)                     GEOID18
 JA1316  DYNAMIC HEIGHT  -        129.568 (meters)      425.09  (feet) COMP
 JA1316  MODELED GRAVITY -    980,016.6   (mgal)                       NAVD 88
 JA1316
 JA1316  VERT ORDER      -  FIRST     CLASS II
 JA1316
 JA1316.The horizontal coordinates were scaled from a map and have
 JA1316.an estimated accuracy of +/- 6 seconds.
 JA1316
 JA1316.The orthometric height was determined by differential leveling and
 JA1316.adjusted by the NATIONAL GEODETIC SURVEY
 JA1316.in June 1991.
 JA1316
 JA1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1316.GEOID18 height accuracy estimate available here.
 JA1316
 JA1316.Click photographs - Photos may exist for this station.
 JA1316
 JA1316.The dynamic height is computed by dividing the NAVD 88
 JA1316.geopotential number by the normal gravity value computed on the
 JA1316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1316.degrees latitude (g = 980.6199 gals.).
 JA1316
 JA1316.The modeled gravity was interpolated from observed gravity values.
 JA1316
 JA1316;                    North         East    Units  Estimated Accuracy
 JA1316;SPC IL E     -   233,790.      370,760.      MT  (+/- 180 meters Scaled)
 JA1316
 JA1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH548914(NAD 83)
 JA1316
 JA1316                          SUPERSEDED SURVEY CONTROL
 JA1316
 JA1316  NGVD 29 (??/??/92)  129.677  (m)          425.45   (f) ADJ UNCH    1 2
 JA1316
 JA1316.Superseded values are not recommended for survey control.
 JA1316
 JA1316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1316.See file dsdata.pdf to determine how the superseded data were derived.
 JA1316
 JA1316_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 JA1316_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JA1316_STAMPING: 21
 JA1316_MARK LOGO: USACE
 JA1316_MAGNETIC: P = MARKER IS A STEEL PIPE
 JA1316_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JA1316
 JA1316  HISTORY     - Date     Condition        Report By
 JA1316  HISTORY     - 1903     MONUMENTED       USACE
 JA1316  HISTORY     - 1956     GOOD             CGS
 JA1316
 JA1316                          STATION DESCRIPTION
 JA1316
 JA1316'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1316'3.5 MI S FROM RUSSELLVILLE.
 JA1316'ABOUT 3.5 MILES SOUTH ALONG STATE HIGHWAY 33 FROM THE SCHOOL AT
 JA1316'RUSSELLVILLE, IN SECTION 22, T.4 N., R.10 W., ABOUT 0.55 MILE
 JA1316'NORTH OF A CROSSROAD, ABOUT 0.2 MILE SOUTH OF A CROSSROAD, 37 1/2
 JA1316'FEET EAST OF CENTER LINE OF HIGHWAY, 49 FEET SOUTH OF CENTER
 JA1316'LINE OF A DRIVE EAST TO A GROUP OF FARM BUILDINGS, 51 1/2 FEET
 JA1316'WEST OF A WELL WITH PUMP, 48 FEET WEST OF SOUTHWEST CORNER OF A
 JA1316'CONCRETE BLOCK MILK HOUSE, 17 FEET WEST OF THE WEST ONE OF TWO
 JA1316'20-INCH BLACK LOCUST TREES, 2 1/2 FEET WEST-SOUTHWEST OF A FENCE
 JA1316'CORNER, ABOUT 3 1/2 FEET ABOVE LEVEL OF HIGHWAY AND IS A U.S.E.
 JA1316'PIPE AND CAP PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1224 ***********************************************************************
 LC1224  DESIGNATION -  PBM 42 BOLT
 LC1224  PID         -  LC1224
 LC1224  STATE/COUNTY-  IL/MASON
 LC1224  COUNTRY     -  US
 LC1224  USGS QUAD   -  TOPEKA (2018)
 LC1224
 LC1224                         *CURRENT SURVEY CONTROL
 LC1224  ______________________________________________________________________
 LC1224* NAD 83(1986) POSITION- 40 22 28.83   (N) 089 58 37.09   (W)   HD_HELD1
 LC1224* NAVD 88 ORTHO HEIGHT -   146.438 (meters)      480.44  (feet) ADJUSTED
 LC1224  ______________________________________________________________________
 LC1224  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 LC1224  DYNAMIC HEIGHT  -        146.366 (meters)      480.20  (feet) COMP
 LC1224  MODELED GRAVITY -    980,132.0   (mgal)                       NAVD 88
 LC1224
 LC1224  VERT ORDER      -  FIRST     CLASS II
 LC1224
 LC1224.The horizontal coordinates were determined by differentially corrected
 LC1224.hand held GPS observations or other comparable positioning techniques
 LC1224.and have an estimated accuracy of +/- 3 meters.
 LC1224
 LC1224.The orthometric height was determined by differential leveling and
 LC1224.adjusted by the NATIONAL GEODETIC SURVEY
 LC1224.in June 1991.
 LC1224
 LC1224.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1224.GEOID18 height accuracy estimate available here.
 LC1224
 LC1224.Click photographs - Photos may exist for this station.
 LC1224
 LC1224.The dynamic height is computed by dividing the NAVD 88
 LC1224.geopotential number by the normal gravity value computed on the
 LC1224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1224.degrees latitude (g = 980.6199 gals.).
 LC1224
 LC1224.The modeled gravity was interpolated from observed gravity values.
 LC1224
 LC1224;                    North         East    Units  Estimated Accuracy
 LC1224;SPC IL W     -   411,605.9     716,109.2     MT  (+/- 3 meters HH1 GPS) 
 LC1224
 LC1224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4726273599(NAD 83)
 LC1224
 LC1224                          SUPERSEDED SURVEY CONTROL
 LC1224
 LC1224  NGVD 29 (??/??/92)  146.546  (m)          480.79   (f) ADJ UNCH    1 2
 LC1224
 LC1224.Superseded values are not recommended for survey control.
 LC1224
 LC1224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1224.See file dsdata.pdf to determine how the superseded data were derived.
 LC1224
 LC1224_MARKER: B = BOLT
 LC1224_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1224_SP_SET: LIMESTONE SLAB
 LC1224_STAMPING: ELEV 492.14 FT MEMPHIS DATUM 1903
 LC1224_PROJECTION: RECESSED 4 CENTIMETERS
 LC1224_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1224
 LC1224  HISTORY     - Date     Condition        Report By
 LC1224  HISTORY     - 1903     MONUMENTED       IRC
 LC1224  HISTORY     - 1961     GOOD             CGS
 LC1224
 LC1224                          STATION DESCRIPTION
 LC1224
 LC1224'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1224'10.9 MI W FROM FOREST CITY.
 LC1224'ABOUT 8.7 MILES SOUTHWEST ALONG AN ASPHALT ROAD FROM THE POST
 LC1224'OFFICE AT FOREST CITY, THENCE 1.5 MILES NORTH ALONG A BLACK TOP
 LC1224'ROAD, THENCE 0.7 MILE NORTHEAST ALONG A SAND ROAD, ON TOP OF A
 LC1224'BLUFF, ALONG THE SOUTHEAST SIDE OF MUD LAKE, 15 FEET EAST OF THE
 LC1224'CENTER LINE OF THE ROAD, 108 FEET SOUTH OF A POWER LINE POLE WITH
 LC1224'A BRACE POLE, 81 FEET NORTHEAST AND ACROSS THE ROAD FROM A POWER
 LC1224'LINE POLE, 1 FOOT WEST OF A WIRE FENCE, 2 FEET NORTHWEST OF A
 LC1224'SMALL HACKBERRY TREE, 0.3 MILE NORTHEAST OF ENTRANCE TO A SMALL
 LC1224'HACKBERRY TREE, 0.3 MILE NORTHEAST OF ENTRANCE TO THE CHAUTAUQUA
 LC1224'RECREATION AREA, 2 FEET SOUTH OF A METAL WITNESS POST, A COPPER
 LC1224'BOLT LEADED IN A LIMESTONE STONE SLAB ABOUT 4 FEET UNDERGROUND
 LC1224'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS
 LC1224'RIVER SURVEY CAP STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1223 ***********************************************************************
 LC1223  DESIGNATION -  PBM 42 CAP
 LC1223  PID         -  LC1223
 LC1223  STATE/COUNTY-  IL/MASON
 LC1223  COUNTRY     -  US
 LC1223  USGS QUAD   -  TOPEKA (2018)
 LC1223
 LC1223                         *CURRENT SURVEY CONTROL
 LC1223  ______________________________________________________________________
 LC1223* NAD 83(1986) POSITION- 40 22 28.83   (N) 089 58 37.09   (W)   HD_HELD1
 LC1223* NAVD 88 ORTHO HEIGHT -   147.640 (meters)      484.38  (feet) ADJUSTED
 LC1223  ______________________________________________________________________
 LC1223  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 LC1223  DYNAMIC HEIGHT  -        147.568 (meters)      484.15  (feet) COMP
 LC1223  MODELED GRAVITY -    980,132.0   (mgal)                       NAVD 88
 LC1223
 LC1223  VERT ORDER      -  FIRST     CLASS II
 LC1223
 LC1223.The horizontal coordinates were determined by differentially corrected
 LC1223.hand held GPS observations or other comparable positioning techniques
 LC1223.and have an estimated accuracy of +/- 3 meters.
 LC1223
 LC1223.The orthometric height was determined by differential leveling and
 LC1223.adjusted by the NATIONAL GEODETIC SURVEY
 LC1223.in June 1991.
 LC1223
 LC1223.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1223.GEOID18 height accuracy estimate available here.
 LC1223
 LC1223.Click photographs - Photos may exist for this station.
 LC1223
 LC1223.The dynamic height is computed by dividing the NAVD 88
 LC1223.geopotential number by the normal gravity value computed on the
 LC1223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1223.degrees latitude (g = 980.6199 gals.).
 LC1223
 LC1223.The modeled gravity was interpolated from observed gravity values.
 LC1223
 LC1223;                    North         East    Units  Estimated Accuracy
 LC1223;SPC IL W     -   411,605.9     716,109.2     MT  (+/- 3 meters HH1 GPS) 
 LC1223
 LC1223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4726273599(NAD 83)
 LC1223
 LC1223                          SUPERSEDED SURVEY CONTROL
 LC1223
 LC1223  NGVD 29 (??/??/92)  147.747  (m)          484.73   (f) ADJ UNCH    1 2
 LC1223
 LC1223.Superseded values are not recommended for survey control.
 LC1223
 LC1223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1223.See file dsdata.pdf to determine how the superseded data were derived.
 LC1223
 LC1223_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LC1223_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1223_STAMPING: ELEV 492.14 FT MEMPHIS DATUM 1903
 LC1223_MARK LOGO: IRC
 LC1223_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1223
 LC1223  HISTORY     - Date     Condition        Report By
 LC1223  HISTORY     - 1903     MONUMENTED       IRC
 LC1223  HISTORY     - 1961     GOOD             CGS
 LC1223
 LC1223                          STATION DESCRIPTION
 LC1223
 LC1223'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1223'10.9 MI W FROM FOREST CITY.
 LC1223'ABOUT 8.7 MILES SOUTHWEST ALONG AN ASPHALT ROAD FROM THE POST
 LC1223'OFFICE AT FOREST CITY, THENCE 1.5 MILES NORTH ALONG A BLACK TOP
 LC1223'ROAD, THENCE 0.7 MILE NORTHEAST ALONG A SAND ROAD, ON TOP OF A
 LC1223'BLUFF, ALONG THE SOUTHEAST SIDE OF MUD LAKE, 15 FEET EAST OF
 LC1223'THE CENTER LINE OF THE ROAD, 108 FEET SOUTH OF A POWER LINE POLE
 LC1223'WITH A BRACE POLE, 81 FEET NORTHEAST AND ACROSS THE ROAD FROM A
 LC1223'POWER LINE POLE, 1 FOOT WEST OF A WIRE FENCE, 2 FEET NORTHWEST
 LC1223'OF A SMALL HACKBERRY TREE, 0.3 MILE NORTHEAST OF ENTRANCE TO THE
 LC1223'CHAUTAUQUA RECREATION AREA, 2 FEET SOUTH OF A METAL WITNESS POST,
 LC1223'A COPPER BOLT LEADED IN A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND
 LC1223'ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS
 LC1223'RIVER SURVEY CAP STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1231 ***********************************************************************
 LC1231  DESIGNATION -  PBM 43 BOLT
 LC1231  PID         -  LC1231
 LC1231  STATE/COUNTY-  IL/MASON
 LC1231  COUNTRY     -  US
 LC1231  USGS QUAD   -  DUCK ISLAND (2018)
 LC1231
 LC1231                         *CURRENT SURVEY CONTROL
 LC1231  ______________________________________________________________________
 LC1231* NAD 83(1986) POSITION- 40 23 33.07   (N) 089 55 25.44   (W)   HD_HELD1
 LC1231* NAVD 88 ORTHO HEIGHT -   150.346 (meters)      493.26  (feet) ADJUSTED
 LC1231  ______________________________________________________________________
 LC1231  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 LC1231  DYNAMIC HEIGHT  -        150.273 (meters)      493.02  (feet) COMP
 LC1231  MODELED GRAVITY -    980,137.4   (mgal)                       NAVD 88
 LC1231
 LC1231  VERT ORDER      -  FIRST     CLASS II
 LC1231
 LC1231.The horizontal coordinates were determined by differentially corrected
 LC1231.hand held GPS observations or other comparable positioning techniques
 LC1231.and have an estimated accuracy of +/- 3 meters.
 LC1231
 LC1231.The orthometric height was determined by differential leveling and
 LC1231.adjusted by the NATIONAL GEODETIC SURVEY
 LC1231.in June 1991.
 LC1231
 LC1231.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1231.GEOID18 height accuracy estimate available here.
 LC1231
 LC1231.Click photographs - Photos may exist for this station.
 LC1231
 LC1231.The dynamic height is computed by dividing the NAVD 88
 LC1231.geopotential number by the normal gravity value computed on the
 LC1231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1231.degrees latitude (g = 980.6199 gals.).
 LC1231
 LC1231.The modeled gravity was interpolated from observed gravity values.
 LC1231
 LC1231;                    North         East    Units  Estimated Accuracy
 LC1231;SPC IL W     -   413,598.3     720,624.5     MT  (+/- 3 meters HH1 GPS) 
 LC1231
 LC1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5184875429(NAD 83)
 LC1231
 LC1231                          SUPERSEDED SURVEY CONTROL
 LC1231
 LC1231  NGVD 29 (??/??/92)  150.453  (m)          493.61   (f) ADJ UNCH    1 2
 LC1231
 LC1231.Superseded values are not recommended for survey control.
 LC1231
 LC1231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1231.See file dsdata.pdf to determine how the superseded data were derived.
 LC1231
 LC1231_MARKER: B = BOLT
 LC1231_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1231_SP_SET: LIMESTONE SLAB
 LC1231_STAMPING: ELEV 504.96 FT MEMPHIS DATUM 1903
 LC1231_MARK LOGO: IRC
 LC1231_PROJECTION: RECESSED 122 CENTIMETERS
 LC1231_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1231
 LC1231  HISTORY     - Date     Condition        Report By
 LC1231  HISTORY     - 1903     MONUMENTED       IRC
 LC1231  HISTORY     - 1961     GOOD             CGS
 LC1231
 LC1231                          STATION DESCRIPTION
 LC1231
 LC1231'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1231'6.5 MI NW FROM FOREST CITY.
 LC1231'ABOUT 1.5 MILES NORTH ALONG A BLACK TOP AND GRAVEL ROAD FROM THE
 LC1231'ILLINOIS AND CHICAGO MIDLAND RAILWAY STATION AT FOREST CITY,
 LC1231'THENCE 5.0 MILES WEST ALONG A SAND AND GRAVEL ROAD, NEAR THE
 LC1231'NORTHEAST CORNER OF SECTION 6 T 22 N R 7 W, 25 1/2 FEET SOUTH OF
 LC1231'THE CENTER LINE OF EAST-WEST ROAD, 34 1/2 FEET EAST OF THE
 LC1231'PROLONGATION OF THE CENTER LINE OF A SAND ROAD LEADING NORTH, 110
 LC1231'FEET WEST OF THE CENTER LINE OF A ROAD LEADING SOUTH, 40 YARDS
 LC1231'EAST OF BENCH MARK Z 242 1961 DESCRIBED, 2 FEET NORTH OF A METAL
 LC1231'WITNESS POST, ABOUT LEVEL WITH THE ROAD, A COPPER BOLT LEADED IN
 LC1231'TOP OF A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS TO WHICH IS
 LC1231'HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY CAP
 LC1231'STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1230 ***********************************************************************
 LC1230  DESIGNATION -  PBM 43 CAP
 LC1230  PID         -  LC1230
 LC1230  STATE/COUNTY-  IL/MASON
 LC1230  COUNTRY     -  US
 LC1230  USGS QUAD   -  DUCK ISLAND (2018)
 LC1230
 LC1230                         *CURRENT SURVEY CONTROL
 LC1230  ______________________________________________________________________
 LC1230* NAD 83(1986) POSITION- 40 23 33.07   (N) 089 55 25.44   (W)   HD_HELD1
 LC1230* NAVD 88 ORTHO HEIGHT -   151.548 (meters)      497.20  (feet) ADJUSTED
 LC1230  ______________________________________________________________________
 LC1230  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 LC1230  DYNAMIC HEIGHT  -        151.475 (meters)      496.96  (feet) COMP
 LC1230  MODELED GRAVITY -    980,137.4   (mgal)                       NAVD 88
 LC1230
 LC1230  VERT ORDER      -  FIRST     CLASS II
 LC1230
 LC1230.The horizontal coordinates were determined by differentially corrected
 LC1230.hand held GPS observations or other comparable positioning techniques
 LC1230.and have an estimated accuracy of +/- 3 meters.
 LC1230
 LC1230.The orthometric height was determined by differential leveling and
 LC1230.adjusted by the NATIONAL GEODETIC SURVEY
 LC1230.in June 1991.
 LC1230
 LC1230.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1230.GEOID18 height accuracy estimate available here.
 LC1230
 LC1230.Click photographs - Photos may exist for this station.
 LC1230
 LC1230.The dynamic height is computed by dividing the NAVD 88
 LC1230.geopotential number by the normal gravity value computed on the
 LC1230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1230.degrees latitude (g = 980.6199 gals.).
 LC1230
 LC1230.The modeled gravity was interpolated from observed gravity values.
 LC1230
 LC1230;                    North         East    Units  Estimated Accuracy
 LC1230;SPC IL W     -   413,598.3     720,624.5     MT  (+/- 3 meters HH1 GPS) 
 LC1230
 LC1230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5184875429(NAD 83)
 LC1230
 LC1230                          SUPERSEDED SURVEY CONTROL
 LC1230
 LC1230  NGVD 29 (??/??/92)  151.656  (m)          497.56   (f) ADJ UNCH    1 2
 LC1230
 LC1230.Superseded values are not recommended for survey control.
 LC1230
 LC1230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1230.See file dsdata.pdf to determine how the superseded data were derived.
 LC1230
 LC1230_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LC1230_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1230_STAMPING: ELEV 504.96 FT MEMPHIS DATUM 1903
 LC1230_MARK LOGO: IRC
 LC1230_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1230
 LC1230  HISTORY     - Date     Condition        Report By
 LC1230  HISTORY     - 1903     MONUMENTED       IRC
 LC1230  HISTORY     - 1961     GOOD             CGS
 LC1230
 LC1230                          STATION DESCRIPTION
 LC1230
 LC1230'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1230'6.5 MI NW FROM FOREST CITY.
 LC1230'ABOUT 1.5 MILES NORTH ALONG A BLACK TOP AND GRAVEL ROAD FROM THE
 LC1230'ILLINOIS AND CHICAGO MIDLAND RAILWAY STATION AT FOREST CITY,
 LC1230'THENCE 5.0 MILES WEST ALONG A SAND AND GRAVEL ROAD, NEAR THE
 LC1230'NORTHEAST CORNER OF SECTION 6 T 22 R 7 W, 25 1/2 FEET SOUTH OF
 LC1230'THE CENTER LINE OF EAST-WEST ROAD, 34 1/2 FEET EAST OF THE
 LC1230'PROLONGATION OF THE CENTER LINE OF A SAND ROAD LEADING NORTH, 110
 LC1230'FEET WEST OF THE CENTER LINE OF A ROAD LEADING SOUTH, 40 YARDS
 LC1230'EAST OF BENCH MARK Z 242 1961 DESCRIBED, 2 FEET NORTH OF A METAL
 LC1230'WITNESS POST, ABOUT LEVEL WITH THE ROAD, A COPPER BOLT LEADED IN
 LC1230'TOP OF A LIMESTONE SLAB 4 FEET UNDERGROUND ACCESS TO WHICH IS
 LC1230'HAD THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY CAP
 LC1230'STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1238 ***********************************************************************
 LC1238  DESIGNATION -  PBM 44 BOLT
 LC1238  PID         -  LC1238
 LC1238  STATE/COUNTY-  IL/MASON
 LC1238  COUNTRY     -  US
 LC1238  USGS QUAD   -  DUCK ISLAND (2018)
 LC1238
 LC1238                         *CURRENT SURVEY CONTROL
 LC1238  ______________________________________________________________________
 LC1238* NAD 83(1986) POSITION- 40 26 07.     (N) 089 54 03.     (W)   SCALED
 LC1238* NAVD 88 ORTHO HEIGHT -   155.939 (meters)      511.61  (feet) ADJUSTED
 LC1238  ______________________________________________________________________
 LC1238  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 LC1238  DYNAMIC HEIGHT  -        155.864 (meters)      511.36  (feet) COMP
 LC1238  MODELED GRAVITY -    980,142.9   (mgal)                       NAVD 88
 LC1238
 LC1238  VERT ORDER      -  FIRST     CLASS II
 LC1238
 LC1238.The horizontal coordinates were scaled from a map and have
 LC1238.an estimated accuracy of +/- 6 seconds.
 LC1238
 LC1238.The orthometric height was determined by differential leveling and
 LC1238.adjusted by the NATIONAL GEODETIC SURVEY
 LC1238.in June 1991.
 LC1238
 LC1238.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1238.GEOID18 height accuracy estimate available here.
 LC1238
 LC1238.Click photographs - Photos may exist for this station.
 LC1238
 LC1238.The dynamic height is computed by dividing the NAVD 88
 LC1238.geopotential number by the normal gravity value computed on the
 LC1238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1238.degrees latitude (g = 980.6199 gals.).
 LC1238
 LC1238.The modeled gravity was interpolated from observed gravity values.
 LC1238
 LC1238;                    North         East    Units  Estimated Accuracy
 LC1238;SPC IL W     -   418,350.      722,550.      MT  (+/- 180 meters Scaled)
 LC1238
 LC1238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK539801(NAD 83)
 LC1238
 LC1238                          SUPERSEDED SURVEY CONTROL
 LC1238
 LC1238  NGVD 29 (??/??/92)  156.045  (m)          511.96   (f) ADJ UNCH    1 2
 LC1238
 LC1238.Superseded values are not recommended for survey control.
 LC1238
 LC1238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1238.See file dsdata.pdf to determine how the superseded data were derived.
 LC1238
 LC1238_MARKER: B = BOLT
 LC1238_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1238_SP_SET: LIMESTONE SLAB
 LC1238_STAMPING: ELEV 523.36 FT MEMPHIS DATUM 1903
 LC1238_MARK LOGO: IRC
 LC1238_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1238
 LC1238  HISTORY     - Date     Condition        Report By
 LC1238  HISTORY     - 1903     MONUMENTED       IRC
 LC1238  HISTORY     - 1961     GOOD             CGS
 LC1238
 LC1238                          STATION DESCRIPTION
 LC1238
 LC1238'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1238'6.8 MI W FROM MANITO.
 LC1238'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE ILLINOIS AND CHICAGO
 LC1238'MIDLAND RAILWAY STATION AT MANITO, THENCE 0.65 MILE NORTH ALONG
 LC1238'A BLACKTOP ROAD, THENCE 6.1 MILES WEST ALONG THE COUNTY LINE
 LC1238'ROAD, ALONG THE SOUTH SIDE OF THE MASON-TAZEWELL COUNTY LINE
 LC1238'ROAD, NEAR A POINT WHERE THE ROAD TURNS SOUTH INTO MASON COUNTY,
 LC1238'20 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 60 1/2 FEET
 LC1238'SOUTHEAST OF AND ACROSS THE ROAD FROM A POWER LINE POLE, 92 FEET
 LC1238'SOUTH OF THE SOUTHEAST CORNER OF A SUMMER COTTAGE, 295 FEET
 LC1238'WEST-SOUTHWEST OF THE JUNCTION OF COUNTY LINE ROAD AND A ROAD
 LC1238'LEADING NORTHWEST AND DOWNHILL TO A BRIDGE, 2 FEET SOUTHWEST OF
 LC1238'A METAL WITNESS POST, 1.5 FEET ABOVE THE LEVEL OF THE COUNTY
 LC1238'LINE ROAD, A COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB
 LC1238'ABOUT 4 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON
 LC1238'PIPE WITH AN ILLINOIS RIVER SURVEY CAP STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1237 ***********************************************************************
 LC1237  DESIGNATION -  PBM 44 CAP
 LC1237  PID         -  LC1237
 LC1237  STATE/COUNTY-  IL/MASON
 LC1237  COUNTRY     -  US
 LC1237  USGS QUAD   -  DUCK ISLAND (2018)
 LC1237
 LC1237                         *CURRENT SURVEY CONTROL
 LC1237  ______________________________________________________________________
 LC1237* NAD 83(1986) POSITION- 40 26 07.     (N) 089 54 03.     (W)   SCALED
 LC1237* NAVD 88 ORTHO HEIGHT -   157.150 (meters)      515.58  (feet) ADJUSTED
 LC1237  ______________________________________________________________________
 LC1237  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 LC1237  DYNAMIC HEIGHT  -        157.075 (meters)      515.34  (feet) COMP
 LC1237  MODELED GRAVITY -    980,142.9   (mgal)                       NAVD 88
 LC1237
 LC1237  VERT ORDER      -  FIRST     CLASS II
 LC1237
 LC1237.The horizontal coordinates were scaled from a map and have
 LC1237.an estimated accuracy of +/- 6 seconds.
 LC1237
 LC1237.The orthometric height was determined by differential leveling and
 LC1237.adjusted by the NATIONAL GEODETIC SURVEY
 LC1237.in June 1991.
 LC1237
 LC1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1237.GEOID18 height accuracy estimate available here.
 LC1237
 LC1237.Click photographs - Photos may exist for this station.
 LC1237
 LC1237.The dynamic height is computed by dividing the NAVD 88
 LC1237.geopotential number by the normal gravity value computed on the
 LC1237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1237.degrees latitude (g = 980.6199 gals.).
 LC1237
 LC1237.The modeled gravity was interpolated from observed gravity values.
 LC1237
 LC1237;                    North         East    Units  Estimated Accuracy
 LC1237;SPC IL W     -   418,350.      722,550.      MT  (+/- 180 meters Scaled)
 LC1237
 LC1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK539801(NAD 83)
 LC1237
 LC1237                          SUPERSEDED SURVEY CONTROL
 LC1237
 LC1237  NGVD 29 (??/??/92)  157.253  (m)          515.92   (f) ADJ UNCH    1 2
 LC1237
 LC1237.Superseded values are not recommended for survey control.
 LC1237
 LC1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1237.See file dsdata.pdf to determine how the superseded data were derived.
 LC1237
 LC1237_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LC1237_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1237_STAMPING: ELEV 523.36 FT MEMPHIS DATUM 1903
 LC1237_MARK LOGO: IRC
 LC1237_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1237
 LC1237  HISTORY     - Date     Condition        Report By
 LC1237  HISTORY     - 1903     MONUMENTED       IRC
 LC1237  HISTORY     - 1961     GOOD             CGS
 LC1237
 LC1237                          STATION DESCRIPTION
 LC1237
 LC1237'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1237'6.8 MI W FROM MANITO.
 LC1237'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE ILLINOIS AND CHICAGO
 LC1237'MIDLAND RAILWAY STATION AT MANITO, THENCE 0.65 MILE NORTH ALONG
 LC1237'A BLACKTOP ROAD, THENCE 6.1 MILES WEST ALONG THE COUNTY LINE
 LC1237'ROAD, ALONG THE SOUTH SIDE OF THE MASON-TAZEWELL COUNTY LINE
 LC1237'ROAD, NEAR A POINT WHERE THE ROAD TURNS SOUTH INTO MASON COUNTY,
 LC1237'20 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 60 1/2 FEET
 LC1237'SOUTHEAST OF AND ACROSS THE ROAD FROM A POWER LINE POLE, 92 FEET
 LC1237'SOUTH OF THE SOUTHEAST CORNER OF A SUMMER COTTAGE, 295 FEET
 LC1237'WEST-SOUTHWEST OF THE JUNCTION OF COUNTY LINE ROAD AND A ROAD
 LC1237'LEADING NORTHWEST AND DOWNHILL TO A BRIDGE, 2 FEET SOUTHWEST OF
 LC1237'A METAL WITNESS POST, 1.5 FEET ABOVE THE LEVEL OF THE COUNTY LINE
 LC1237'ROAD, A COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB ABOUT
 LC1237'4 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 LC1237'WITH AN ILLINOIS RIVER SURVEY CAP STAMPED AS STATED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1245 ***********************************************************************
 LC1245  DESIGNATION -  PBM 45 BOLT
 LC1245  PID         -  LC1245
 LC1245  STATE/COUNTY-  IL/TAZEWELL
 LC1245  COUNTRY     -  US
 LC1245  USGS QUAD   -  MANITO (2018)
 LC1245
 LC1245                         *CURRENT SURVEY CONTROL
 LC1245  ______________________________________________________________________
 LC1245* NAD 83(1986) POSITION- 40 27 46.     (N) 089 51 46.     (W)   SCALED
 LC1245* NAVD 88 ORTHO HEIGHT -   155.393 (meters)      509.82  (feet) ADJUSTED
 LC1245  ______________________________________________________________________
 LC1245  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 LC1245  DYNAMIC HEIGHT  -        155.319 (meters)      509.58  (feet) COMP
 LC1245  MODELED GRAVITY -    980,147.8   (mgal)                       NAVD 88
 LC1245
 LC1245  VERT ORDER      -  FIRST     CLASS II
 LC1245
 LC1245.The horizontal coordinates were scaled from a map and have
 LC1245.an estimated accuracy of +/- 6 seconds.
 LC1245
 LC1245.The orthometric height was determined by differential leveling and
 LC1245.adjusted by the NATIONAL GEODETIC SURVEY
 LC1245.in June 1991.
 LC1245
 LC1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1245.GEOID18 height accuracy estimate available here.
 LC1245
 LC1245.Click photographs - Photos may exist for this station.
 LC1245
 LC1245.The dynamic height is computed by dividing the NAVD 88
 LC1245.geopotential number by the normal gravity value computed on the
 LC1245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1245.degrees latitude (g = 980.6199 gals.).
 LC1245
 LC1245.The modeled gravity was interpolated from observed gravity values.
 LC1245
 LC1245;                    North         East    Units  Estimated Accuracy
 LC1245;SPC IL W     -   421,420.      725,770.      MT  (+/- 180 meters Scaled)
 LC1245
 LC1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK572830(NAD 83)
 LC1245
 LC1245                          SUPERSEDED SURVEY CONTROL
 LC1245
 LC1245  NGVD 29 (??/??/92)  155.496  (m)          510.16   (f) ADJ UNCH    1 2
 LC1245
 LC1245.Superseded values are not recommended for survey control.
 LC1245
 LC1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1245.See file dsdata.pdf to determine how the superseded data were derived.
 LC1245
 LC1245_MARKER: B = BOLT
 LC1245_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1245_SP_SET: LIMESTONE SLAB
 LC1245_STAMPING: ELEV 521.52 FT MEMPHIS DATUM 1903
 LC1245_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1245
 LC1245  HISTORY     - Date     Condition        Report By
 LC1245  HISTORY     - 1903     MONUMENTED       IRC
 LC1245  HISTORY     - 1961     GOOD             CGS
 LC1245
 LC1245                          STATION DESCRIPTION
 LC1245
 LC1245'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1245'7.2 MI NW FROM MANITO.
 LC1245'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1245'MIDLAND RAILWAY STATION AT MANITO, THENCE 2.65 MILES NORTH ALONG
 LC1245'A BLACK TOP ROAD, THENCE 4.05 MILES WEST ALONG A BLACK TOP ROAD,
 LC1245'THENCE 0.2 MILE SOUTH ALONG A ROAD, THENCE 0.25 MILE SOUTH TO MARK,
 LC1245'IN THE FRONT YARD OF A ONE-STORY HOUSE BELONGING TO MR. SMITH P.
 LC1245'RAKESTRAW, 61 FEET SOUTHEAST OF THE SOUTH CORNER OF THE HOUSE, 43
 LC1245'FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 14 1/2 FEET
 LC1245'NORTHEAST OF A 34 INCH OAK TREE, 73.4 FEET SOUTH OF THE EAST CORNER
 LC1245'OF THE HOUSE, 2 FEET ABOVE THE LEVEL OF THE ROAD, A COPPER BOLT
 LC1245'IN A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND ACCESS TO WHICH IS HAD
 LC1245'THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY CAP PROJECTING
 LC1245'6 INCHES ABOVE THE LEVEL OF THE GROUND.  NOTE-- THIS MARK IS 0.2
 LC1245'MILE NORTHEAST OF BENCH MARK S 238 DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1244 ***********************************************************************
 LC1244  DESIGNATION -  PBM 45 CAP
 LC1244  PID         -  LC1244
 LC1244  STATE/COUNTY-  IL/TAZEWELL
 LC1244  COUNTRY     -  US
 LC1244  USGS QUAD   -  MANITO (2018)
 LC1244
 LC1244                         *CURRENT SURVEY CONTROL
 LC1244  ______________________________________________________________________
 LC1244* NAD 83(1986) POSITION- 40 27 46.     (N) 089 51 46.     (W)   SCALED
 LC1244* NAVD 88 ORTHO HEIGHT -   156.599 (meters)      513.78  (feet) ADJUSTED
 LC1244  ______________________________________________________________________
 LC1244  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 LC1244  DYNAMIC HEIGHT  -        156.525 (meters)      513.53  (feet) COMP
 LC1244  MODELED GRAVITY -    980,147.8   (mgal)                       NAVD 88
 LC1244
 LC1244  VERT ORDER      -  FIRST     CLASS II
 LC1244
 LC1244.The horizontal coordinates were scaled from a map and have
 LC1244.an estimated accuracy of +/- 6 seconds.
 LC1244
 LC1244.The orthometric height was determined by differential leveling and
 LC1244.adjusted by the NATIONAL GEODETIC SURVEY
 LC1244.in June 1991.
 LC1244
 LC1244.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1244.GEOID18 height accuracy estimate available here.
 LC1244
 LC1244.Click photographs - Photos may exist for this station.
 LC1244
 LC1244.The dynamic height is computed by dividing the NAVD 88
 LC1244.geopotential number by the normal gravity value computed on the
 LC1244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1244.degrees latitude (g = 980.6199 gals.).
 LC1244
 LC1244.The modeled gravity was interpolated from observed gravity values.
 LC1244
 LC1244;                    North         East    Units  Estimated Accuracy
 LC1244;SPC IL W     -   421,420.      725,770.      MT  (+/- 180 meters Scaled)
 LC1244
 LC1244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK572830(NAD 83)
 LC1244
 LC1244                          SUPERSEDED SURVEY CONTROL
 LC1244
 LC1244  NGVD 29 (??/??/92)  156.701  (m)          514.11   (f) ADJ UNCH    1 2
 LC1244
 LC1244.Superseded values are not recommended for survey control.
 LC1244
 LC1244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1244.See file dsdata.pdf to determine how the superseded data were derived.
 LC1244
 LC1244_MARKER: P = PIPE CAP
 LC1244_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1244_STAMPING: ELEV 521.52 FT MEMPHIS DATUM 1903
 LC1244_MARK LOGO: IRC
 LC1244_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1244
 LC1244  HISTORY     - Date     Condition        Report By
 LC1244  HISTORY     - 1903     MONUMENTED       IRC
 LC1244  HISTORY     - 1961     GOOD             CGS
 LC1244
 LC1244                          STATION DESCRIPTION
 LC1244
 LC1244'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1244'7.2 MI NW FROM MANITO.
 LC1244'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1244'MIDLAND RAILWAY STATION AT MANITO, THENCE 2.65 MILES NORTH ALONG A
 LC1244'BLACK TOP ROAD, THENCE 4.05 MILES WEST ALONG A BLACK TOP ROAD,
 LC1244'THENCE 0.2 MILE SOUTH ALONG A ROAD, THENCE 0.25 MILE SOUTH TO MARK,
 LC1244'IN THE FRONT YARD OF A ONE-STORY HOUSE BELONGING TO MR. SMITH
 LC1244'P. RAKESTRAW, 61 FEET SOUTHEAST OF THE SOUTH CORNER OF THE HOUSE,
 LC1244'43 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 14 1/2 FEET
 LC1244'NORTHEAST OF A 34 INCH OAK TREE, 73.4 FEET SOUTH OF THE EAST CORNER
 LC1244'OF THE HOUSE, 2 FEET ABOVE THE LEVEL OF THE ROAD, A COPPER BOLT IN
 LC1244'A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND ACCESS TO WHICH IS HAD
 LC1244'THROUGH AN IRON PIPE BEARING AN ILLINOIS RIVER SURVEY CAP
 LC1244'PROJECTING 6 INCHES ABOVE THE LEVEL OF THE GROUND.  NOTE-- THIS
 LC1244'MARK IS 0.2 MILE NORTHEAST OF BENCH MARK S 238 DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1252 ***********************************************************************
 LC1252  DESIGNATION -  PBM 46 BOLT
 LC1252  PID         -  LC1252
 LC1252  STATE/COUNTY-  IL/TAZEWELL
 LC1252  COUNTRY     -  US
 LC1252  USGS QUAD   -  MANITO (2018)
 LC1252
 LC1252                         *CURRENT SURVEY CONTROL
 LC1252  ______________________________________________________________________
 LC1252* NAD 83(1986) POSITION- 40 29 35.     (N) 089 49 15.     (W)   SCALED
 LC1252* NAVD 88 ORTHO HEIGHT -   154.800 (meters)      507.87  (feet) ADJUSTED
 LC1252  ______________________________________________________________________
 LC1252  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LC1252  DYNAMIC HEIGHT  -        154.727 (meters)      507.63  (feet) COMP
 LC1252  MODELED GRAVITY -    980,151.2   (mgal)                       NAVD 88
 LC1252
 LC1252  VERT ORDER      -  FIRST     CLASS II
 LC1252
 LC1252.The horizontal coordinates were scaled from a map and have
 LC1252.an estimated accuracy of +/- 6 seconds.
 LC1252
 LC1252.The orthometric height was determined by differential leveling and
 LC1252.adjusted by the NATIONAL GEODETIC SURVEY
 LC1252.in June 1991.
 LC1252
 LC1252.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1252.GEOID18 height accuracy estimate available here.
 LC1252
 LC1252.Click photographs - Photos may exist for this station.
 LC1252
 LC1252.The dynamic height is computed by dividing the NAVD 88
 LC1252.geopotential number by the normal gravity value computed on the
 LC1252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1252.degrees latitude (g = 980.6199 gals.).
 LC1252
 LC1252.The modeled gravity was interpolated from observed gravity values.
 LC1252
 LC1252;                    North         East    Units  Estimated Accuracy
 LC1252;SPC IL W     -   424,790.      729,320.      MT  (+/- 180 meters Scaled)
 LC1252
 LC1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK609863(NAD 83)
 LC1252
 LC1252                          SUPERSEDED SURVEY CONTROL
 LC1252
 LC1252  NGVD 29 (??/??/92)  154.902  (m)          508.21   (f) ADJ UNCH    1 2
 LC1252
 LC1252.Superseded values are not recommended for survey control.
 LC1252
 LC1252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1252.See file dsdata.pdf to determine how the superseded data were derived.
 LC1252
 LC1252_MARKER: B = BOLT
 LC1252_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1252_SP_SET: LIMESTONE SLAB
 LC1252_STAMPING: ELEV 519.58 FT 1903 MEMPHIS DATUM
 LC1252_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1252
 LC1252  HISTORY     - Date     Condition        Report By
 LC1252  HISTORY     - 1903     MONUMENTED       IRC
 LC1252  HISTORY     - 1961     GOOD             CGS
 LC1252
 LC1252                          STATION DESCRIPTION
 LC1252
 LC1252'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1252'6.6 MI NW FROM MANITO.
 LC1252'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1252'MIDLAND RAILWAY STATION AT MANITO, THENCE 4.65 MILES NORTH ALONG
 LC1252'A BLACK TOP ROAD, THENCE 1.9 MILES WEST ALONG A GRAVEL ROAD, 490
 LC1252'FEET EAST OF THE SOUTH QUARTER OF SECTION 30, T 24 N, R 6 W, 25 1/2
 LC1252'FEET NORTH OF THE CENTER LINE OF THE ROAD, 120 FEET WEST OF A
 LC1252'FENCE CORNER, 136 FEET WEST OF THE CENTER LINE OF A DRIVEWAY
 LC1252'LEADING TO A TWO-STORY FRAME HOUSE, 3 FEET NORTH OF A METAL WITNESS
 LC1252'POST, 70 FEET WEST OF A POWER LINE POLE, A COPPER BOLT LEADED IN A
 LC1252'LIMESTONE SLAB ACCESS TO WHICH IS HAD THROUGH A 3 1/2 INCH IRON
 LC1252'PIPE BEARING AN ILLINOIS RIVER SURVEY CAP AND PROJECTING 4 INCHES
 LC1252'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1251 ***********************************************************************
 LC1251  DESIGNATION -  PBM 46 CAP
 LC1251  PID         -  LC1251
 LC1251  STATE/COUNTY-  IL/TAZEWELL
 LC1251  COUNTRY     -  US
 LC1251  USGS QUAD   -  MANITO (2018)
 LC1251
 LC1251                         *CURRENT SURVEY CONTROL
 LC1251  ______________________________________________________________________
 LC1251* NAD 83(1986) POSITION- 40 29 35.     (N) 089 49 16.     (W)   SCALED
 LC1251* NAVD 88 ORTHO HEIGHT -   156.007 (meters)      511.83  (feet) ADJUSTED
 LC1251  ______________________________________________________________________
 LC1251  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LC1251  DYNAMIC HEIGHT  -        155.933 (meters)      511.59  (feet) COMP
 LC1251  MODELED GRAVITY -    980,151.2   (mgal)                       NAVD 88
 LC1251
 LC1251  VERT ORDER      -  FIRST     CLASS II
 LC1251
 LC1251.The horizontal coordinates were scaled from a map and have
 LC1251.an estimated accuracy of +/- 6 seconds.
 LC1251
 LC1251.The orthometric height was determined by differential leveling and
 LC1251.adjusted by the NATIONAL GEODETIC SURVEY
 LC1251.in June 1991.
 LC1251
 LC1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1251.GEOID18 height accuracy estimate available here.
 LC1251
 LC1251.Click photographs - Photos may exist for this station.
 LC1251
 LC1251.The dynamic height is computed by dividing the NAVD 88
 LC1251.geopotential number by the normal gravity value computed on the
 LC1251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1251.degrees latitude (g = 980.6199 gals.).
 LC1251
 LC1251.The modeled gravity was interpolated from observed gravity values.
 LC1251
 LC1251;                    North         East    Units  Estimated Accuracy
 LC1251;SPC IL W     -   424,790.      729,290.      MT  (+/- 180 meters Scaled)
 LC1251
 LC1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK609863(NAD 83)
 LC1251
 LC1251                          SUPERSEDED SURVEY CONTROL
 LC1251
 LC1251  NGVD 29 (??/??/92)  156.107  (m)          512.16   (f) ADJ UNCH    1 2
 LC1251
 LC1251.Superseded values are not recommended for survey control.
 LC1251
 LC1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1251.See file dsdata.pdf to determine how the superseded data were derived.
 LC1251
 LC1251_MARKER: P = PIPE CAP
 LC1251_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1251_STAMPING: ELEV 519.58 FT 1903 MEMPHIS DATUM
 LC1251_MARK LOGO: IRC
 LC1251_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1251
 LC1251  HISTORY     - Date     Condition        Report By
 LC1251  HISTORY     - 1903     MONUMENTED       IRC
 LC1251  HISTORY     - 1961     GOOD             CGS
 LC1251
 LC1251                          STATION DESCRIPTION
 LC1251
 LC1251'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1251'6.6 MI NW FROM MANITO.
 LC1251'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1251'MIDLAND RAILWAY STATION AT MANITO, THENCE 4.65 MILES NORTH ALONG
 LC1251'A BLACK TOP ROAD, THENCE 1.9 MILES WEST ALONG A GRAVEL ROAD, 490
 LC1251'FEET EAST OF THE SOUTH QUARTER OF SECTION 30, T 24 N, R 6 W, 25 1/2
 LC1251'FEET NORTH OF THE CENTER LINE OF THE ROAD, 120 FEET WEST OF A
 LC1251'FENCE CORNER, 136 FEET WEST OF THE CENTER LINE OF A DRIVEWAY
 LC1251'LEADING TO A TWO-STORY FRAME HOUSE, 3 FEET NORTH OF A METAL WITNESS
 LC1251'POST, 70 FEET WEST OF A POWER LINE POLE, A COPPER BOLT LEADED IN
 LC1251'A LIMESTONE SLAB ACCESS TO WHICH IS HAD THROUGH A 3 1/2 INCH IRON
 LC1251'PIPE BEARING AN ILLINOIS RIVER SURVEY CAP AND PROJECTING 4 INCHES
 LC1251'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1513 ***********************************************************************
 LC1513  DESIGNATION -  PBM 47 BOLT
 LC1513  PID         -  LC1513
 LC1513  STATE/COUNTY-  IL/TAZEWELL
 LC1513  COUNTRY     -  US
 LC1513  USGS QUAD   -  GLASFORD (2018)
 LC1513
 LC1513                         *CURRENT SURVEY CONTROL
 LC1513  ______________________________________________________________________
 LC1513* NAD 83(1986) POSITION- 40 31 14.     (N) 089 46 29.     (W)   SCALED
 LC1513* NAVD 88 ORTHO HEIGHT -   136.686 (meters)      448.44  (feet) ADJUSTED
 LC1513  ______________________________________________________________________
 LC1513  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 LC1513  DYNAMIC HEIGHT  -        136.621 (meters)      448.23  (feet) COMP
 LC1513  MODELED GRAVITY -    980,148.2   (mgal)                       NAVD 88
 LC1513
 LC1513  VERT ORDER      -  FIRST     CLASS II
 LC1513
 LC1513.The horizontal coordinates were scaled from a map and have
 LC1513.an estimated accuracy of +/- 6 seconds.
 LC1513
 LC1513.The orthometric height was determined by differential leveling and
 LC1513.adjusted by the NATIONAL GEODETIC SURVEY
 LC1513.in June 1991.
 LC1513
 LC1513.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1513.GEOID18 height accuracy estimate available here.
 LC1513
 LC1513.Click photographs - Photos may exist for this station.
 LC1513
 LC1513.The dynamic height is computed by dividing the NAVD 88
 LC1513.geopotential number by the normal gravity value computed on the
 LC1513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1513.degrees latitude (g = 980.6199 gals.).
 LC1513
 LC1513.The modeled gravity was interpolated from observed gravity values.
 LC1513
 LC1513;                    North         East    Units  Estimated Accuracy
 LC1513;SPC IL W     -   427,860.      733,210.      MT  (+/- 180 meters Scaled)
 LC1513
 LC1513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK649892(NAD 83)
 LC1513
 LC1513                          SUPERSEDED SURVEY CONTROL
 LC1513
 LC1513  NGVD 29 (??/??/92)  136.786  (m)          448.77   (f) ADJ UNCH    1 2
 LC1513
 LC1513.Superseded values are not recommended for survey control.
 LC1513
 LC1513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1513.See file dsdata.pdf to determine how the superseded data were derived.
 LC1513
 LC1513_MARKER: B = BOLT
 LC1513_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1513_SP_SET: LIMESTONE SLAB
 LC1513_STAMPING: ELEV 460.16 1902 MEMPHIS DATUM
 LC1513_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1513
 LC1513  HISTORY     - Date     Condition        Report By
 LC1513  HISTORY     - 1903     MONUMENTED       IRC
 LC1513  HISTORY     - 1961     GOOD             CGS
 LC1513  HISTORY     - 1971     MARK NOT FOUND   USGS
 LC1513
 LC1513                          STATION DESCRIPTION
 LC1513
 LC1513'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1513'5.4 MI W FROM POWERTON.
 LC1513'ABOUT 5.45 MILES WEST ALONG THE POWERTON AND MANITO ROAD FROM THE
 LC1513'GATE OF THE POWERTON POWER PLANT AT POWERTON, THENCE 75 YARDS
 LC1513'WEST-NORTHWEST AND DOWNHILL ALONG AN ABANDONED TRAIL, 56 FEET
 LC1513'SOUTHEAST OF THE CENTER LINE OF A GRADED ROAD AT THE BOTTOM OF
 LC1513'THE BLUFF, 116 YARDS NORTHEAST OF THE CENTER OF A TRIANGLE FORMED
 LC1513'BY THE JUNCTION OF GRADED ROAD ALONG BLUFF AND GRADED ROAD LEADING
 LC1513'SOUTHEAST AND UPHILL TO BLACK TOP ROAD, 23 FEET SOUTHWEST OF THE
 LC1513'CENTER LINE OF THE ABANDONED TRAIL, 2 FEET SOUTHWEST OF A METAL
 LC1513'WITNESS POST, 6 1/2 FEET ABOVE THE LEVEL OF THE GRADED ROAD, ABOUT
 LC1513'.7 MILE NORTHEAST OF THE SPRING LAKE DISTRICT SCHOOL NO. 6, A
 LC1513'COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB ABOUT 4 FEET
 LC1513'UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE BEARING
 LC1513'AN ILLINOIS RIVER SURVEY CAP AND WHICH PROJECTS 3 INCHES ABOVE
 LC1513'THE LEVEL OF THE GROUND.
 LC1513
 LC1513                          STATION RECOVERY (1971)
 LC1513
 LC1513'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 LC1513'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1512 ***********************************************************************
 LC1512  DESIGNATION -  PBM 47 CAP
 LC1512  PID         -  LC1512
 LC1512  STATE/COUNTY-  IL/TAZEWELL
 LC1512  COUNTRY     -  US
 LC1512  USGS QUAD   -  GLASFORD (2018)
 LC1512
 LC1512                         *CURRENT SURVEY CONTROL
 LC1512  ______________________________________________________________________
 LC1512* NAD 83(1986) POSITION- 40 31 14.     (N) 089 46 29.     (W)   SCALED
 LC1512* NAVD 88 ORTHO HEIGHT -   137.896 (meters)      452.41  (feet) ADJUSTED
 LC1512  ______________________________________________________________________
 LC1512  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 LC1512  DYNAMIC HEIGHT  -        137.830 (meters)      452.20  (feet) COMP
 LC1512  MODELED GRAVITY -    980,148.2   (mgal)                       NAVD 88
 LC1512
 LC1512  VERT ORDER      -  FIRST     CLASS II
 LC1512
 LC1512.The horizontal coordinates were scaled from a map and have
 LC1512.an estimated accuracy of +/- 6 seconds.
 LC1512
 LC1512.The orthometric height was determined by differential leveling and
 LC1512.adjusted by the NATIONAL GEODETIC SURVEY
 LC1512.in June 1991.
 LC1512
 LC1512.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1512.GEOID18 height accuracy estimate available here.
 LC1512
 LC1512.Click photographs - Photos may exist for this station.
 LC1512
 LC1512.The dynamic height is computed by dividing the NAVD 88
 LC1512.geopotential number by the normal gravity value computed on the
 LC1512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1512.degrees latitude (g = 980.6199 gals.).
 LC1512
 LC1512.The modeled gravity was interpolated from observed gravity values.
 LC1512
 LC1512;                    North         East    Units  Estimated Accuracy
 LC1512;SPC IL W     -   427,860.      733,210.      MT  (+/- 180 meters Scaled)
 LC1512
 LC1512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK649892(NAD 83)
 LC1512
 LC1512                          SUPERSEDED SURVEY CONTROL
 LC1512
 LC1512  NGVD 29 (??/??/92)  137.996  (m)          452.74   (f) ADJ UNCH    1 2
 LC1512
 LC1512.Superseded values are not recommended for survey control.
 LC1512
 LC1512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1512.See file dsdata.pdf to determine how the superseded data were derived.
 LC1512
 LC1512_MARKER: P = PIPE CAP
 LC1512_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1512_STAMPING: ELEV 460.16 1902 MEMPHIS DATUM
 LC1512_MARK LOGO: IRC
 LC1512_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1512
 LC1512  HISTORY     - Date     Condition        Report By
 LC1512  HISTORY     - 1902     MONUMENTED       IRC
 LC1512  HISTORY     - 1961     GOOD             CGS
 LC1512
 LC1512                          STATION DESCRIPTION
 LC1512
 LC1512'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1512'5.4 MI W FROM POWERTON.
 LC1512'ABOUT 5.45 MILES WEST ALONG THE POWERTON AND MANITO ROAD FROM
 LC1512'THE GATE OF THE POWERTON POWER PLANT AT POWERTON, THENCE 75 YARDS
 LC1512'WEST-NORTHWEST AND DOWNHILL ALONG AN ABANDONED TRAIL, 56 FEET
 LC1512'SOUTHEAST OF THE CENTER LINE OF A GRADED ROAD AT THE BOTTOM OF
 LC1512'THE BLUFF, 116 YARDS NORTHEAST OF THE CENTER OF A TRIANGLE FORMED
 LC1512'BY THE JUNCTION OF GRADED ROAD ALONG BLUFF AND GRADED ROAD LEADING
 LC1512'SOUTHEAST AND UPHILL TO BLACK TOP ROAD, 23 FEET SOUTHWEST OF
 LC1512'THE CENTER LINE OF THE ABANDONED TRAIL, 2 FEET SOUTHWEST OF A
 LC1512'METAL WITNESS POST, 6 1/2 FEET ABOVE THE LEVEL OF THE GRADED
 LC1512'ROAD, ABOUT 0.7 MILE NORTHEAST OF THE SPRING LAKE DISTRICT SCHOOL
 LC1512'NO. 6, A COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB ABOUT
 LC1512'4 FEET UNDERGROUND ACCESS TO WHICH IS HAD THROUGH AN IRON PIPE
 LC1512'BEARING AN ILLINOIS RIVER SURVEY CAP AND WHICH PROJECTS 3 INCHES
 LC1512'ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1525 ***********************************************************************
 LC1525  DESIGNATION -  PBM 48 BOLT
 LC1525  PID         -  LC1525
 LC1525  STATE/COUNTY-  IL/TAZEWELL
 LC1525  COUNTRY     -  US
 LC1525  USGS QUAD   -  PEKIN (2018)
 LC1525
 LC1525                         *CURRENT SURVEY CONTROL
 LC1525  ______________________________________________________________________
 LC1525* NAD 83(1986) POSITION- 40 32 16.     (N) 089 40 43.     (W)   SCALED
 LC1525* NAVD 88 ORTHO HEIGHT -   142.325 (meters)      466.94  (feet) ADJUSTED
 LC1525  ______________________________________________________________________
 LC1525  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 LC1525  DYNAMIC HEIGHT  -        142.257 (meters)      466.72  (feet) COMP
 LC1525  MODELED GRAVITY -    980,151.5   (mgal)                       NAVD 88
 LC1525
 LC1525  VERT ORDER      -  FIRST     CLASS II
 LC1525
 LC1525.The horizontal coordinates were scaled from a map and have
 LC1525.an estimated accuracy of +/- 6 seconds.
 LC1525
 LC1525.The orthometric height was determined by differential leveling and
 LC1525.adjusted by the NATIONAL GEODETIC SURVEY
 LC1525.in June 1991.
 LC1525
 LC1525.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1525.GEOID18 height accuracy estimate available here.
 LC1525
 LC1525.Click photographs - Photos may exist for this station.
 LC1525
 LC1525.The dynamic height is computed by dividing the NAVD 88
 LC1525.geopotential number by the normal gravity value computed on the
 LC1525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1525.degrees latitude (g = 980.6199 gals.).
 LC1525
 LC1525.The modeled gravity was interpolated from observed gravity values.
 LC1525
 LC1525;                    North         East    Units  Estimated Accuracy
 LC1525;SPC IL W     -   429,810.      741,350.      MT  (+/- 180 meters Scaled)
 LC1525
 LC1525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK731908(NAD 83)
 LC1525
 LC1525                          SUPERSEDED SURVEY CONTROL
 LC1525
 LC1525  NGVD 29 (??/??/92)  142.426  (m)          467.28   (f) ADJ UNCH    1 2
 LC1525
 LC1525.Superseded values are not recommended for survey control.
 LC1525
 LC1525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1525.See file dsdata.pdf to determine how the superseded data were derived.
 LC1525
 LC1525_MARKER: B = BOLT
 LC1525_SP_SET: LIMESTONE SLAB
 LC1525_STAMPING: 1903 478.64
 LC1525_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1525
 LC1525  HISTORY     - Date     Condition        Report By
 LC1525  HISTORY     - 1903     MONUMENTED       IRC
 LC1525  HISTORY     - 1954     GOOD             CGS
 LC1525  HISTORY     - 1961     GOOD             CGS
 LC1525
 LC1525                          STATION DESCRIPTION
 LC1525
 LC1525'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1525'3 MI SW FROM PEKIN.
 LC1525'2.25 MILES SOUTH ALONG STATE HIGHWAY 29 FROM THE FRANKLIN
 LC1525'ELEMENTARY SCHOOL IN WEST PART OF PEKIN, THENCE ABOUT 0.75 MILE
 LC1525'WEST ALONG POWERTON ROAD, AT POWERTON, AT CROSSING OF CHICAGO
 LC1525'AND ILLINOIS MIDLAND RAILWAY, 34 FEET SOUTH OF CENTER LINE OF
 LC1525'ROAD, 46 FEET SOUTHWEST OF CENTER OF CROSSING OF RAILWAY,
 LC1525'43 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL, 99 1/2 FEET NORTHEAST
 LC1525'OF TELEPHONE POLE NO. L/24, 39 1/2 FEET EAST-SOUTHEAST OF A
 LC1525'SWITCH STAND, 6 FEET WEST OF A FENCE CORNER, 1 FOOT SOUTH OF AN
 LC1525'EAST-WEST FENCE LINE, ABOUT 3 FEET BELOW LEVEL OF ROAD AND IS A
 LC1525'COPPER BOLT LEADED IN A LIMESTONE SLAB WITH A 3 1/2-INCH IRON PIPE
 LC1525'BEARING AN ILLINOIS RIVER SURVEY CAP AND ABOUT FLUSH WITH GROUND.
 LC1525
 LC1525                          STATION RECOVERY (1961)
 LC1525
 LC1525'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC1525'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1524 ***********************************************************************
 LC1524  DESIGNATION -  PBM 48 CAP
 LC1524  PID         -  LC1524
 LC1524  STATE/COUNTY-  IL/TAZEWELL
 LC1524  COUNTRY     -  US
 LC1524  USGS QUAD   -  PEKIN (2018)
 LC1524
 LC1524                         *CURRENT SURVEY CONTROL
 LC1524  ______________________________________________________________________
 LC1524* NAD 83(1986) POSITION- 40 32 16.     (N) 089 40 43.     (W)   SCALED
 LC1524* NAVD 88 ORTHO HEIGHT -   143.525 (meters)      470.88  (feet) ADJUSTED
 LC1524  ______________________________________________________________________
 LC1524  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 LC1524  DYNAMIC HEIGHT  -        143.457 (meters)      470.66  (feet) COMP
 LC1524  MODELED GRAVITY -    980,151.5   (mgal)                       NAVD 88
 LC1524
 LC1524  VERT ORDER      -  FIRST     CLASS II
 LC1524
 LC1524.The horizontal coordinates were scaled from a map and have
 LC1524.an estimated accuracy of +/- 6 seconds.
 LC1524
 LC1524.The orthometric height was determined by differential leveling and
 LC1524.adjusted by the NATIONAL GEODETIC SURVEY
 LC1524.in June 1991.
 LC1524
 LC1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1524.GEOID18 height accuracy estimate available here.
 LC1524
 LC1524.Click photographs - Photos may exist for this station.
 LC1524
 LC1524.The dynamic height is computed by dividing the NAVD 88
 LC1524.geopotential number by the normal gravity value computed on the
 LC1524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1524.degrees latitude (g = 980.6199 gals.).
 LC1524
 LC1524.The modeled gravity was interpolated from observed gravity values.
 LC1524
 LC1524;                    North         East    Units  Estimated Accuracy
 LC1524;SPC IL W     -   429,810.      741,350.      MT  (+/- 180 meters Scaled)
 LC1524
 LC1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK731908(NAD 83)
 LC1524
 LC1524                          SUPERSEDED SURVEY CONTROL
 LC1524
 LC1524  NGVD 29 (??/??/92)  143.627  (m)          471.22   (f) ADJ UNCH    1 2
 LC1524
 LC1524.Superseded values are not recommended for survey control.
 LC1524
 LC1524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1524.See file dsdata.pdf to determine how the superseded data were derived.
 LC1524
 LC1524_MARKER: P = PIPE CAP
 LC1524_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1524_STAMPING: 1903 478.64
 LC1524_MARK LOGO: IRC
 LC1524_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1524
 LC1524  HISTORY     - Date     Condition        Report By
 LC1524  HISTORY     - 1903     MONUMENTED       IRC
 LC1524  HISTORY     - 1954     GOOD             CGS
 LC1524  HISTORY     - 1961     GOOD             CGS
 LC1524
 LC1524                          STATION DESCRIPTION
 LC1524
 LC1524'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1524'3 MI SW FROM PEKIN.
 LC1524'2.25 MILES SOUTH ALONG STATE HIGHWAY 29 FROM THE FRANKLIN
 LC1524'ELEMENTARY SCHOOL IN WEST PART OF PEKIN, THENCE ABOUT 0.75
 LC1524'MILE WEST ALONG POWERTON ROAD, AT POWERTON, AT CROSSING OF CHICAGO
 LC1524'AND ILLINOIS MIDLAND RAILWAY, 34 FEET SOUTH OF CENTER LINE OF
 LC1524'ROAD, 46 FEET SOUTHWEST OF CENTER OF CROSSING OF RAILWAY, 43 1/2
 LC1524'FEET SOUTHEAST OF SOUTHEAST RAIL, 99 1/2 FEET NORTHEAST OF TELEPHONE
 LC1524'POLE NO. L/24, 39 1/2 FEET EAST-SOUTHEAST OF A SWITCH STAND, 6 FEET
 LC1524'WEST OF A FENCE CORNER, 1 FOOT SOUTH OF AN EAST-WEST FENCE LINE,
 LC1524'ABOUT 3 FEET BELOW LEVEL OF ROAD AND IS A COPPER BOLT LEADED IN
 LC1524'A LIMESTONE SLAB WITH A 3 1/2-INCH IRON PIPE BEARING AN ILLINOIS
 LC1524'RIVER SURVEY CAP AND ABOUT FLUSH WITH GROUND.
 LC1524
 LC1524                          STATION RECOVERY (1961)
 LC1524
 LC1524'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC1524'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1271 ***********************************************************************
 LC1271  DESIGNATION -  PBM 49
 LC1271  PID         -  LC1271
 LC1271  STATE/COUNTY-  IL/TAZEWELL
 LC1271  COUNTRY     -  US
 LC1271  USGS QUAD   -  PEKIN (2018)
 LC1271
 LC1271                         *CURRENT SURVEY CONTROL
 LC1271  ______________________________________________________________________
 LC1271* NAD 83(1986) POSITION- 40 34 23.     (N) 089 39 06.     (W)   SCALED
 LC1271* NAVD 88 ORTHO HEIGHT -   138.544 (meters)      454.54  (feet) ADJUSTED
 LC1271  ______________________________________________________________________
 LC1271  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 LC1271  DYNAMIC HEIGHT  -        138.479 (meters)      454.33  (feet) COMP
 LC1271  MODELED GRAVITY -    980,152.9   (mgal)                       NAVD 88
 LC1271
 LC1271  VERT ORDER      -  FIRST     CLASS II
 LC1271
 LC1271.The horizontal coordinates were scaled from a map and have
 LC1271.an estimated accuracy of +/- 6 seconds.
 LC1271
 LC1271.The orthometric height was determined by differential leveling and
 LC1271.adjusted by the NATIONAL GEODETIC SURVEY
 LC1271.in June 1991.
 LC1271
 LC1271.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1271.GEOID18 height accuracy estimate available here.
 LC1271
 LC1271.Click photographs - Photos may exist for this station.
 LC1271
 LC1271.The dynamic height is computed by dividing the NAVD 88
 LC1271.geopotential number by the normal gravity value computed on the
 LC1271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1271.degrees latitude (g = 980.6199 gals.).
 LC1271
 LC1271.The modeled gravity was interpolated from observed gravity values.
 LC1271
 LC1271;                    North         East    Units  Estimated Accuracy
 LC1271;SPC IL W     -   433,740.      743,610.      MT  (+/- 180 meters Scaled)
 LC1271
 LC1271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK755947(NAD 83)
 LC1271
 LC1271                          SUPERSEDED SURVEY CONTROL
 LC1271
 LC1271  NGVD 29 (??/??/92)  138.650  (m)          454.89   (f) ADJ UNCH    1 2
 LC1271
 LC1271.Superseded values are not recommended for survey control.
 LC1271
 LC1271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1271.See file dsdata.pdf to determine how the superseded data were derived.
 LC1271
 LC1271_MARKER: B = BOLT
 LC1271_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1271_SP_SET: BRIDGE
 LC1271_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1271
 LC1271  HISTORY     - Date     Condition        Report By
 LC1271  HISTORY     - 1903     MONUMENTED       IRC
 LC1271  HISTORY     - 1960     GOOD             CGS
 LC1271  HISTORY     - 1968     GOOD             CGS
 LC1271
 LC1271                          STATION DESCRIPTION
 LC1271
 LC1271'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1271'AT PEKIN.
 LC1271'AT PEKIN, AT THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD BRIDGE
 LC1271'OVER ILLINOIS RIVER, A COPPER BOLT LEADED IN THE TOP OF THE NORTH
 LC1271'END OF STONE BRIDGE SEAT OF EAST ABUTMENT AND SURROUNDED BY THE
 LC1271'LETTERS US PBM CUT IN STONE, 8 1/4 FEET NORTH OF NORTH RAIL AND
 LC1271'ABOUT 6 FEET BELOW LEVEL OF TRACK.
 LC1271
 LC1271                          STATION RECOVERY (1968)
 LC1271
 LC1271'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1271'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1320 ***********************************************************************
 LC1320  DESIGNATION -  PBM 54
 LC1320  PID         -  LC1320
 LC1320  STATE/COUNTY-  IL/PEORIA
 LC1320  COUNTRY     -  US
 LC1320  USGS QUAD   -  PEORIA EAST (2018)
 LC1320
 LC1320                         *CURRENT SURVEY CONTROL
 LC1320  ______________________________________________________________________
 LC1320* NAD 83(1986) POSITION- 40 41 18.     (N) 089 35 20.     (W)   SCALED
 LC1320* NAVD 88 ORTHO HEIGHT -   138.648 (meters)      454.88  (feet) ADJUSTED
 LC1320  ______________________________________________________________________
 LC1320  GEOID HEIGHT    -        -32.919 (meters)                     GEOID18
 LC1320  DYNAMIC HEIGHT  -        138.584 (meters)      454.67  (feet) COMP
 LC1320  MODELED GRAVITY -    980,159.5   (mgal)                       NAVD 88
 LC1320
 LC1320  VERT ORDER      -  FIRST     CLASS II
 LC1320
 LC1320.The horizontal coordinates were scaled from a map and have
 LC1320.an estimated accuracy of +/- 6 seconds.
 LC1320
 LC1320.The orthometric height was determined by differential leveling and
 LC1320.adjusted by the NATIONAL GEODETIC SURVEY
 LC1320.in June 1991.
 LC1320
 LC1320.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1320.GEOID18 height accuracy estimate available here.
 LC1320
 LC1320.Click photographs - Photos may exist for this station.
 LC1320
 LC1320.The dynamic height is computed by dividing the NAVD 88
 LC1320.geopotential number by the normal gravity value computed on the
 LC1320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1320.degrees latitude (g = 980.6199 gals.).
 LC1320
 LC1320.The modeled gravity was interpolated from observed gravity values.
 LC1320
 LC1320;                    North         East    Units  Estimated Accuracy
 LC1320;SPC IL W     -   446,580.      748,840.      MT  (+/- 180 meters Scaled)
 LC1320
 LC1320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL812073(NAD 83)
 LC1320
 LC1320                          SUPERSEDED SURVEY CONTROL
 LC1320
 LC1320  NGVD 29 (??/??/92)  138.743  (m)          455.19   (f) ADJ UNCH    1 2
 LC1320
 LC1320.Superseded values are not recommended for survey control.
 LC1320
 LC1320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1320.See file dsdata.pdf to determine how the superseded data were derived.
 LC1320
 LC1320_MARKER: B = BOLT
 LC1320_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LC1320_SP_SET: STONE SILL
 LC1320_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1320
 LC1320  HISTORY     - Date     Condition        Report By
 LC1320  HISTORY     - UNK      MONUMENTED       IRC
 LC1320  HISTORY     - 1960     GOOD             CGS
 LC1320  HISTORY     - 1977     GOOD
 LC1320  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1320
 LC1320                          STATION DESCRIPTION
 LC1320
 LC1320'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1320'AT PEORIA.
 LC1320'AT PEORIA, NEAR THE NORTH CORNER OF THE PEORIA PASSENGER STATION
 LC1320'OF THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD, 0.15 MILE
 LC1320'SOUTHWEST ALONG C.R.I. AND P. RR FROM CROSSING OF MAIN STREET,
 LC1320'25 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL OF NEAREST TRACK, 83
 LC1320'YARDS NORTHEAST OF CROSSING OF LIBERTY STREET, 78 YARDS SOUTHWEST
 LC1320'OF CROSSING OF FULTON STREET, 4 FEET SOUTHEAST OF NORTH CORNER OF
 LC1320'STATION BUILDING, A COPPER BOLT SURROUNDED BY THE LETTERS USPBM SET
 LC1320'IN THE TOP OF STONE SILL, 1/2 FOOT SOUTHEAST OF NORTHWEST END OF
 LC1320'SILL AND 3 INCHES ABOVE BRICK PLATFORM.
 LC1320
 LC1320                          STATION RECOVERY (1977)
 LC1320
 LC1320'RECOVERED 1977
 LC1320'P.B.M. 54 (U.S.E.) THERE IS A CONCESSION STAND BUILT AROUND NORTH END
 LC1320'OF THE OLD TRAIN STATION, MARK IS NOT ACCESSIBLE.
 LC1320
 LC1320                          STATION RECOVERY (1999)
 LC1320
 LC1320'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1320'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1331 ***********************************************************************
 LC1331  DESIGNATION -  PBM 55 BOLT
 LC1331  PID         -  LC1331
 LC1331  STATE/COUNTY-  IL/PEORIA
 LC1331  COUNTRY     -  US
 LC1331  USGS QUAD   -  PEORIA EAST (2018)
 LC1331
 LC1331                         *CURRENT SURVEY CONTROL
 LC1331  ______________________________________________________________________
 LC1331* NAD 83(1986) POSITION- 40 43 28.     (N) 089 33 10.     (W)   SCALED
 LC1331* NAVD 88 ORTHO HEIGHT -   137.998 (meters)      452.75  (feet) ADJUSTED
 LC1331  ______________________________________________________________________
 LC1331  GEOID HEIGHT    -        -32.863 (meters)                     GEOID18
 LC1331  DYNAMIC HEIGHT  -        137.935 (meters)      452.54  (feet) COMP
 LC1331  MODELED GRAVITY -    980,169.6   (mgal)                       NAVD 88
 LC1331
 LC1331  VERT ORDER      -  FIRST     CLASS II
 LC1331
 LC1331.The horizontal coordinates were scaled from a map and have
 LC1331.an estimated accuracy of +/- 6 seconds.
 LC1331
 LC1331.The orthometric height was determined by differential leveling and
 LC1331.adjusted by the NATIONAL GEODETIC SURVEY
 LC1331.in June 1991.
 LC1331
 LC1331.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1331.GEOID18 height accuracy estimate available here.
 LC1331
 LC1331.Click photographs - Photos may exist for this station.
 LC1331
 LC1331.The dynamic height is computed by dividing the NAVD 88
 LC1331.geopotential number by the normal gravity value computed on the
 LC1331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1331.degrees latitude (g = 980.6199 gals.).
 LC1331
 LC1331.The modeled gravity was interpolated from observed gravity values.
 LC1331
 LC1331;                    North         East    Units  Estimated Accuracy
 LC1331;SPC IL W     -   450,610.      751,860.      MT  (+/- 180 meters Scaled)
 LC1331
 LC1331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL844113(NAD 83)
 LC1331
 LC1331                          SUPERSEDED SURVEY CONTROL
 LC1331
 LC1331  NGVD 29 (??/??/92)  138.084  (m)          453.03   (f) ADJ UNCH    1 2
 LC1331
 LC1331.Superseded values are not recommended for survey control.
 LC1331
 LC1331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1331.See file dsdata.pdf to determine how the superseded data were derived.
 LC1331
 LC1331_MARKER: B = BOLT
 LC1331_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1331_SP_SET: LIMESTONE SLAB
 LC1331_STAMPING: ELEV 464.43 FT MEMPHIS DATUM 1903
 LC1331_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1331
 LC1331  HISTORY     - Date     Condition        Report By
 LC1331  HISTORY     - 1903     MONUMENTED       IRC
 LC1331  HISTORY     - 1960     GOOD             CGS
 LC1331  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1331
 LC1331                          STATION DESCRIPTION
 LC1331
 LC1331'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1331'3.3 MI N FROM PEORIA.
 LC1331'ABOUT 3.3 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1331'RAILROAD FROM THE PASSENGER STATION AT PEORIA, ABOUT 0.15 MILE
 LC1331'NORTH OF MC CLUGAGE BRIDGE OVER ILLINOIS RIVER, IN SECTION 26,
 LC1331'R 8 E, T 9 N, 0.25 MILE NORTHWEST OF MILE POST 158, 175 1/2 FEET
 LC1331'SOUTHWEST OF WEST CORNER OF BUILDING OF PEORIA WATER WORKS
 LC1331'PUMPING STATION, 84 FEET EAST-SOUTHEAST OF NEAR RAIL OF THE MAIN
 LC1331'TRACK (THE WEST TRACK OF THREE), 47 1/2 FEET EAST-SOUTHEAST OF
 LC1331'NEAR RAIL OF SIDE TRACK, 31 1/2 FEET NORTHWEST OF NORTHWEST CURB
 LC1331'OF DRIVE, 80 FEET NORTH OF NORTH CURB OF LORENTZ AVENUE, A COPPER
 LC1331'BOLT LEADED IN THE TOP OF A LIMESTONE SLAB ABOUT 4 FEET
 LC1331'UNDERGROUND AND DIRECTLY UNDER A PIPE PROJECTING 4 INCHES AND
 LC1331'BEARING AN ILLINOIS RIVER SURVEY STANDARD CAP STAMPED ELEV 464.43
 LC1331'FT MEMPHIS DATUM 1903.
 LC1331
 LC1331                          STATION RECOVERY (1999)
 LC1331
 LC1331'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1331'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1330 ***********************************************************************
 LC1330  DESIGNATION -  PBM 55 CAP
 LC1330  PID         -  LC1330
 LC1330  STATE/COUNTY-  IL/PEORIA
 LC1330  COUNTRY     -  US
 LC1330  USGS QUAD   -  PEORIA EAST (2018)
 LC1330
 LC1330                         *CURRENT SURVEY CONTROL
 LC1330  ______________________________________________________________________
 LC1330* NAD 83(1986) POSITION- 40 43 28.     (N) 089 33 10.     (W)   SCALED
 LC1330* NAVD 88 ORTHO HEIGHT -   139.208 (meters)      456.72  (feet) ADJUSTED
 LC1330  ______________________________________________________________________
 LC1330  GEOID HEIGHT    -        -32.863 (meters)                     GEOID18
 LC1330  DYNAMIC HEIGHT  -        139.145 (meters)      456.51  (feet) COMP
 LC1330  MODELED GRAVITY -    980,169.6   (mgal)                       NAVD 88
 LC1330
 LC1330  VERT ORDER      -  FIRST     CLASS II
 LC1330
 LC1330.The horizontal coordinates were scaled from a map and have
 LC1330.an estimated accuracy of +/- 6 seconds.
 LC1330
 LC1330.The orthometric height was determined by differential leveling and
 LC1330.adjusted by the NATIONAL GEODETIC SURVEY
 LC1330.in June 1991.
 LC1330
 LC1330.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1330.GEOID18 height accuracy estimate available here.
 LC1330
 LC1330.Click photographs - Photos may exist for this station.
 LC1330
 LC1330.The dynamic height is computed by dividing the NAVD 88
 LC1330.geopotential number by the normal gravity value computed on the
 LC1330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1330.degrees latitude (g = 980.6199 gals.).
 LC1330
 LC1330.The modeled gravity was interpolated from observed gravity values.
 LC1330
 LC1330;                    North         East    Units  Estimated Accuracy
 LC1330;SPC IL W     -   450,610.      751,860.      MT  (+/- 180 meters Scaled)
 LC1330
 LC1330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL844113(NAD 83)
 LC1330
 LC1330                          SUPERSEDED SURVEY CONTROL
 LC1330
 LC1330  NGVD 29 (??/??/92)  139.305  (m)          457.04   (f) ADJ UNCH    1 2
 LC1330
 LC1330.Superseded values are not recommended for survey control.
 LC1330
 LC1330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1330.See file dsdata.pdf to determine how the superseded data were derived.
 LC1330
 LC1330_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LC1330_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1330_STAMPING: ELEV 464.43 FT MEMPHIS DATUM 1903
 LC1330_MARK LOGO: IRC
 LC1330_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC1330_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1330
 LC1330  HISTORY     - Date     Condition        Report By
 LC1330  HISTORY     - 1903     MONUMENTED       IRC
 LC1330  HISTORY     - 1960     GOOD             CGS
 LC1330  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1330
 LC1330                          STATION DESCRIPTION
 LC1330
 LC1330'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1330'3.3 MI N FROM PEORIA.
 LC1330'ABOUT 3.3 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1330'RAILROAD FROM THE PASSENGER STATION AT PEORIA, ABOUT 0.15 MILE
 LC1330'NORTH OF MC CLUGAGE BRIDGE OVER ILLINOIS RIVER, IN SECTION 26,
 LC1330'R 8 E, T 9 N, 0.25 MILE NORTHWEST OF MILE POST 158, 175 1/2
 LC1330'FEET SOUTHWEST OF WEST CORNER OF BUILDING OF PEORIA WATER WORKS
 LC1330'PUMPING STATION, 84 FEET EAST-SOUTHEAST OF NEAR RAIL OF THE MAIN
 LC1330'TRACK (THE WEST TRACK OF THREE), 47 1/2 FEET EAST-SOUTHEAST OF
 LC1330'NEAR RAIL OF SIDE TRACK, 31 1/2 FEET NORTHWEST OF NORTHWEST CURB
 LC1330'OF DRIVE, 80 FEET NORTH OF NORTH CURB OF LORENTZ AVENUE, A
 LC1330'COPPER BOLT LEADED IN THE TOP OF A LIMESTONE SLAB ABOUT 4 FEET
 LC1330'UNDERGROUND AND DIRECTLY UNDER A PIPE PROJECTING 4 INCHES AND
 LC1330'BEARING AN ILLINOIS RIVER SURVEY STANDARD CAP STAMPED ELEV 464.43
 LC1330'FT MEMPHIS DATUM 1903.
 LC1330
 LC1330                          STATION RECOVERY (1999)
 LC1330
 LC1330'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1330'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1352 ***********************************************************************
 LC1352  DESIGNATION -  PBM 57 BOLT
 LC1352  PID         -  LC1352
 LC1352  STATE/COUNTY-  IL/PEORIA
 LC1352  COUNTRY     -  US
 LC1352  USGS QUAD   -  SPRING BAY (2018)
 LC1352
 LC1352                         *CURRENT SURVEY CONTROL
 LC1352  ______________________________________________________________________
 LC1352* NAD 83(1986) POSITION- 40 49 05.     (N) 089 34 00.     (W)   SCALED
 LC1352* NAVD 88 ORTHO HEIGHT -   142.407 (meters)      467.21  (feet) ADJUSTED
 LC1352  ______________________________________________________________________
 LC1352  GEOID HEIGHT    -        -32.901 (meters)                     GEOID18
 LC1352  DYNAMIC HEIGHT  -        142.343 (meters)      467.00  (feet) COMP
 LC1352  MODELED GRAVITY -    980,172.0   (mgal)                       NAVD 88
 LC1352
 LC1352  VERT ORDER      -  FIRST     CLASS II
 LC1352
 LC1352.The horizontal coordinates were scaled from a map and have
 LC1352.an estimated accuracy of +/- 6 seconds.
 LC1352
 LC1352.The orthometric height was determined by differential leveling and
 LC1352.adjusted by the NATIONAL GEODETIC SURVEY
 LC1352.in June 1991.
 LC1352
 LC1352.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1352.GEOID18 height accuracy estimate available here.
 LC1352
 LC1352.Click photographs - Photos may exist for this station.
 LC1352
 LC1352.The dynamic height is computed by dividing the NAVD 88
 LC1352.geopotential number by the normal gravity value computed on the
 LC1352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1352.degrees latitude (g = 980.6199 gals.).
 LC1352
 LC1352.The modeled gravity was interpolated from observed gravity values.
 LC1352
 LC1352;                    North         East    Units  Estimated Accuracy
 LC1352;SPC IL W     -   461,000.      750,620.      MT  (+/- 180 meters Scaled)
 LC1352
 LC1352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL835217(NAD 83)
 LC1352
 LC1352                          SUPERSEDED SURVEY CONTROL
 LC1352
 LC1352  NGVD 29 (??/??/92)  142.492  (m)          467.49   (f) ADJ UNCH    1 2
 LC1352
 LC1352.Superseded values are not recommended for survey control.
 LC1352
 LC1352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1352.See file dsdata.pdf to determine how the superseded data were derived.
 LC1352
 LC1352_MARKER: B = BOLT
 LC1352_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1352_SP_SET: LIMESTONE SLAB
 LC1352_STAMPING: ELEV 473.87 FT MEMPHIS DATUM 1903
 LC1352_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1352
 LC1352  HISTORY     - Date     Condition        Report By
 LC1352  HISTORY     - 1903     MONUMENTED       USACE
 LC1352  HISTORY     - 1960     GOOD             CGS
 LC1352  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1352
 LC1352                          STATION DESCRIPTION
 LC1352
 LC1352'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1352'8.2 MI SW FROM CHILLICOTHE.
 LC1352'ABOUT 8.25 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1352'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, ABOUT 140
 LC1352'YARDS WEST AND ACROSS STATE HIGHWAY 29 FROM THE TRACK, IN
 LC1352'SECTION 27, R 8 E, T 10 N, AT MOSSVILLE, ABOUT 0.2 MILE NORTHWEST
 LC1352'OF STATION SIGN AT MOSSVILLE, NEAR THE SOUTHWEST CORNER OF SCHOOL
 LC1352'YARD AT ABANDONED DISTRICT 83 SCHOOL BUILDING, ABOUT 101 YARDS
 LC1352'WEST OF CENTER LINE OF SOUTH BOUND TRAFFIC LANE OF PRESENT
 LC1352'HIGHWAY 29, 158 FEET WEST OF CENTER LINE OF OLD HIGHWAY 29,
 LC1352'85 FEET SOUTHWEST OF SOUTHWEST CORNER OF SCHOOL BUILDING, 73
 LC1352'FEET WEST OF A WELL WITH PUMP, 3 1/2 FEET EAST OF A POWER LINE
 LC1352'AND CABLE LINE POLE, 18 1/2 FEET EAST OF A NORTH-SOUTH FENCE
 LC1352'LINE, AND IS A COPPER BOLT LEADED IN A LIMESTONE SLAB ABOUT 4
 LC1352'FEET UNDERGROUND AND DIRECTLY UNDER A PIPE PROJECTING 5 INCHES
 LC1352'AND BEARING AN ILLINOIS RIVER SURVEY STANDARD CAP STAMPED ELEV
 LC1352'473.87 FT MEMPHIS DATUM 1903.
 LC1352
 LC1352                          STATION RECOVERY (1999)
 LC1352
 LC1352'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1352'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1351 ***********************************************************************
 LC1351  DESIGNATION -  PBM 57 CAP
 LC1351  PID         -  LC1351
 LC1351  STATE/COUNTY-  IL/PEORIA
 LC1351  COUNTRY     -  US
 LC1351  USGS QUAD   -  SPRING BAY (2018)
 LC1351
 LC1351                         *CURRENT SURVEY CONTROL
 LC1351  ______________________________________________________________________
 LC1351* NAD 83(1986) POSITION- 40 49 05.     (N) 089 34 00.     (W)   SCALED
 LC1351* NAVD 88 ORTHO HEIGHT -   143.609 (meters)      471.16  (feet) ADJUSTED
 LC1351  ______________________________________________________________________
 LC1351  GEOID HEIGHT    -        -32.901 (meters)                     GEOID18
 LC1351  DYNAMIC HEIGHT  -        143.544 (meters)      470.94  (feet) COMP
 LC1351  MODELED GRAVITY -    980,172.0   (mgal)                       NAVD 88
 LC1351
 LC1351  VERT ORDER      -  FIRST     CLASS II
 LC1351
 LC1351.The horizontal coordinates were scaled from a map and have
 LC1351.an estimated accuracy of +/- 6 seconds.
 LC1351
 LC1351.The orthometric height was determined by differential leveling and
 LC1351.adjusted by the NATIONAL GEODETIC SURVEY
 LC1351.in June 1991.
 LC1351
 LC1351.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1351.GEOID18 height accuracy estimate available here.
 LC1351
 LC1351.Click photographs - Photos may exist for this station.
 LC1351
 LC1351.The dynamic height is computed by dividing the NAVD 88
 LC1351.geopotential number by the normal gravity value computed on the
 LC1351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1351.degrees latitude (g = 980.6199 gals.).
 LC1351
 LC1351.The modeled gravity was interpolated from observed gravity values.
 LC1351
 LC1351;                    North         East    Units  Estimated Accuracy
 LC1351;SPC IL W     -   461,000.      750,620.      MT  (+/- 180 meters Scaled)
 LC1351
 LC1351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL835217(NAD 83)
 LC1351
 LC1351                          SUPERSEDED SURVEY CONTROL
 LC1351
 LC1351  NGVD 29 (??/??/92)  143.694  (m)          471.44   (f) ADJ UNCH    1 2
 LC1351
 LC1351.Superseded values are not recommended for survey control.
 LC1351
 LC1351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1351.See file dsdata.pdf to determine how the superseded data were derived.
 LC1351
 LC1351_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LC1351_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1351_STAMPING: ELEV 473.87 FT MEMPHIS DATUM 1903
 LC1351_MARK LOGO: IRC
 LC1351_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC1351_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1351
 LC1351  HISTORY     - Date     Condition        Report By
 LC1351  HISTORY     - 1903     MONUMENTED       IRC
 LC1351  HISTORY     - 1960     GOOD             CGS
 LC1351  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1351
 LC1351                          STATION DESCRIPTION
 LC1351
 LC1351'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1351'8.2 MI SW FROM CHILLICOTHE.
 LC1351'ABOUT 8.25 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1351'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, ABOUT 140 YARDS
 LC1351'WEST AND ACROSS STATE HIGHWAY 29 FROM THE TRACK, IN SECTION 27,
 LC1351'R 8 E, T 10 N, AT MOSSVILLE, ABOUT 0.2 MILE NORTHWEST OF STATION
 LC1351'SIGN AT MOSSVILLE, NEAR THE SOUTHWEST CORNER OF SCHOOL YARD AT
 LC1351'ABANDONED DISTRICT 83 SCHOOL BUILDING, ABOUT 101 YARDS WEST OF
 LC1351'CENTER LINE OF SOUTH BOUND TRAFFIC LANE OF PRESENT HIGHWAY 29,
 LC1351'158 FEET WEST OF CENTER LINE OF OLD HIGHWAY 29, 85 FEET SOUTHWEST
 LC1351'OF SOUTHWEST CORNER OF SCHOOL BUILDING, 73 FEET WEST OF A WELL
 LC1351'WITH PUMP, 3 1/2 FEET EAST OF A POWER LINE AND CABLE LINE POLE,
 LC1351'18 1/2 FEET EAST OF A NORTH-SOUTH FENCE LINE, AND IS A COPPER
 LC1351'BOLT LEADED IN A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND AND
 LC1351'DIRECTLY UNDER A PIPE PROJECTING 5 INCHES AND BEARING AN
 LC1351'ILLINOIS RIVER SURVEY STANDARD CAP STAMPED ELEV 473.87 FT
 LC1351'MEMPHIS DATUM 1903.
 LC1351
 LC1351                          STATION RECOVERY (1999)
 LC1351
 LC1351'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1351'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1360 ***********************************************************************
 LC1360  DESIGNATION -  PBM 58 BOLT
 LC1360  PID         -  LC1360
 LC1360  STATE/COUNTY-  IL/PEORIA
 LC1360  COUNTRY     -  US
 LC1360  USGS QUAD   -  SPRING BAY (2018)
 LC1360
 LC1360                         *CURRENT SURVEY CONTROL
 LC1360  ______________________________________________________________________
 LC1360* NAD 83(1986) POSITION- 40 50 46.     (N) 089 32 26.     (W)   SCALED
 LC1360* NAVD 88 ORTHO HEIGHT -   139.669 (meters)      458.23  (feet) ADJUSTED
 LC1360  ______________________________________________________________________
 LC1360  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 LC1360  DYNAMIC HEIGHT  -        139.607 (meters)      458.03  (feet) COMP
 LC1360  MODELED GRAVITY -    980,178.7   (mgal)                       NAVD 88
 LC1360
 LC1360  VERT ORDER      -  FIRST     CLASS II
 LC1360
 LC1360.The horizontal coordinates were scaled from a map and have
 LC1360.an estimated accuracy of +/- 6 seconds.
 LC1360
 LC1360.The orthometric height was determined by differential leveling and
 LC1360.adjusted by the NATIONAL GEODETIC SURVEY
 LC1360.in June 1991.
 LC1360
 LC1360.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1360.GEOID18 height accuracy estimate available here.
 LC1360
 LC1360.Click photographs - Photos may exist for this station.
 LC1360
 LC1360.The dynamic height is computed by dividing the NAVD 88
 LC1360.geopotential number by the normal gravity value computed on the
 LC1360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1360.degrees latitude (g = 980.6199 gals.).
 LC1360
 LC1360.The modeled gravity was interpolated from observed gravity values.
 LC1360
 LC1360;                    North         East    Units  Estimated Accuracy
 LC1360;SPC IL W     -   464,130.      752,800.      MT  (+/- 180 meters Scaled)
 LC1360
 LC1360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL858247(NAD 83)
 LC1360
 LC1360                          SUPERSEDED SURVEY CONTROL
 LC1360
 LC1360  NGVD 29 (??/??/92)  139.754  (m)          458.51   (f) ADJ UNCH    1 2
 LC1360
 LC1360.Superseded values are not recommended for survey control.
 LC1360
 LC1360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1360.See file dsdata.pdf to determine how the superseded data were derived.
 LC1360
 LC1360_MARKER: B = BOLT
 LC1360_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1360_SP_SET: LIMESTONE SLAB
 LC1360_STAMPING: PBM 58 USE
 LC1360_MARK LOGO: USACE
 LC1360_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1360
 LC1360  HISTORY     - Date     Condition        Report By
 LC1360  HISTORY     - 1903     MONUMENTED       IRC
 LC1360  HISTORY     - 1960     GOOD             CGS
 LC1360  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1360
 LC1360                          STATION DESCRIPTION
 LC1360
 LC1360'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1360'5.9 MI SW FROM CHILLICOTHE.
 LC1360'ABOUT 5.9 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1360'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, 0.2 MILE
 LC1360'SOUTHWEST OF CROSSING OF OLD STATE HIGHWAY 29, BETWEEN MILEAGE
 LC1360'POLES NO. 148+23 AND 148+24, AT CROSSING OF A PRIVATE ROAD
 LC1360'LEADING TO SMALL CABIN AND BOAT DOCK, 54 FEET NORTHWEST OF
 LC1360'NORTHWEST RAIL, 42 FEET SOUTHEAST OF CENTER LINE OF NORTH BOUND
 LC1360'LANE OF STATE HIGHWAY 29, 19 FEET SOUTH OF CENTER LINE OF PRIVATE
 LC1360'ROAD, 10.4 FEET SOUTHEAST OF SOUTH END OF CORRUGATED PIPE
 LC1360'CULVERT UNDER PRIVATE ROAD, 74 FEET SOUTHWEST OF STUMP OF LONE
 LC1360'ELM TREE, 65.2 FEET SOUTHWEST OF A POWER POLE, 56 FEET
 LC1360'NORTH-NORTHEAST OF A POWER POLE, AND IS A COPPER BOLT LEADED IN
 LC1360'A LIMESTONE SLAB ABOUT 2 FEET UNDERGROUND AND DIRECTLY UNDER A
 LC1360'CONCRETE FILLED 4-INCH TILE BEARING A C AND GS STANDARD BENCH
 LC1360'MARK DISK STAMPED PBM 58 USE.  NOTE-- THE AREA HAD BEEN GRADED
 LC1360'OUT DURING CONSTRUCTON OF HIGHWAY 29 AND THE PIPE AND CAP
 LC1360'DESTROYED.  THE COPPER BOLT WAS RECOVERED AND THE TILE W/ C AND
 LC1360'GS DISK PLACED OVER MARK TO AID IN FUTURE RECOVERY.
 LC1360
 LC1360                          STATION RECOVERY (1999)
 LC1360
 LC1360'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1360'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1359 ***********************************************************************
 LC1359  DESIGNATION -  PBM 58 CAP
 LC1359  PID         -  LC1359
 LC1359  STATE/COUNTY-  IL/PEORIA
 LC1359  COUNTRY     -  US
 LC1359  USGS QUAD   -  SPRING BAY (2018)
 LC1359
 LC1359                         *CURRENT SURVEY CONTROL
 LC1359  ______________________________________________________________________
 LC1359* NAD 83(1986) POSITION- 40 50 46.     (N) 089 32 26.     (W)   SCALED
 LC1359* NAVD 88 ORTHO HEIGHT -   140.329 (meters)      460.40  (feet) ADJUSTED
 LC1359  ______________________________________________________________________
 LC1359  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 LC1359  DYNAMIC HEIGHT  -        140.267 (meters)      460.19  (feet) COMP
 LC1359  MODELED GRAVITY -    980,178.7   (mgal)                       NAVD 88
 LC1359
 LC1359  VERT ORDER      -  FIRST     CLASS II
 LC1359
 LC1359.The horizontal coordinates were scaled from a map and have
 LC1359.an estimated accuracy of +/- 6 seconds.
 LC1359
 LC1359.The orthometric height was determined by differential leveling and
 LC1359.adjusted by the NATIONAL GEODETIC SURVEY
 LC1359.in June 1991.
 LC1359
 LC1359.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1359.GEOID18 height accuracy estimate available here.
 LC1359
 LC1359.Click photographs - Photos may exist for this station.
 LC1359
 LC1359.The dynamic height is computed by dividing the NAVD 88
 LC1359.geopotential number by the normal gravity value computed on the
 LC1359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1359.degrees latitude (g = 980.6199 gals.).
 LC1359
 LC1359.The modeled gravity was interpolated from observed gravity values.
 LC1359
 LC1359;                    North         East    Units  Estimated Accuracy
 LC1359;SPC IL W     -   464,130.      752,800.      MT  (+/- 180 meters Scaled)
 LC1359
 LC1359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL858247(NAD 83)
 LC1359
 LC1359                          SUPERSEDED SURVEY CONTROL
 LC1359
 LC1359  NGVD 29 (??/??/92)  140.416  (m)          460.68   (f) ADJ UNCH    1 2
 LC1359
 LC1359.Superseded values are not recommended for survey control.
 LC1359
 LC1359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1359.See file dsdata.pdf to determine how the superseded data were derived.
 LC1359
 LC1359_MARKER: DB = BENCH MARK DISK
 LC1359_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 LC1359_STAMPING: PBM 58 USE
 LC1359_MARK LOGO: CGS
 LC1359_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC1359_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1359
 LC1359  HISTORY     - Date     Condition        Report By
 LC1359  HISTORY     - 1960     MONUMENTED       CGS
 LC1359  HISTORY     - 1960     GOOD             CGS
 LC1359  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1359
 LC1359                          STATION DESCRIPTION
 LC1359
 LC1359'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1359'5.9 MI SW FROM CHILLICOTHE.
 LC1359'ABOUT 5.9 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1359'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, 0.2 MILE
 LC1359'SOUTHWEST OF CROSSING OF OLD STATE HIGHWAY 29, BETWEEN MILEAGE
 LC1359'POLES NO. 148+23 AND 148+24, AT CROSSING OF A PRIVATE ROAD
 LC1359'LEADING TO SMALL CABIN AND BOAT DOCK, 54 FEET NORTHWEST OF
 LC1359'NORTHWEST RAIL, 42 FEET SOUTHEAST OF CENTER LINE OF NORTH BOUND
 LC1359'LANE OF STATE HIGHWAY 29, 19 FEET SOUTH OF CENTER LINE OF PRIVATE
 LC1359'ROAD, 10.4 FEET SOUTHEAST OF SOUTH END OF CORRUGATED PIPE CULVERT
 LC1359'UNDER PRIVATE ROAD, 74 FEET SOUTHWEST OF STUMP OF LONE ELM TREE,
 LC1359'65.2 FEET SOUTHWEST OF A POWER POLE, 56 FEET NORTH-NORTHEAST OF A
 LC1359'POWER POLE, AND IS A COPPER BOLT LEADED IN A LIMESTONE SLAB
 LC1359'ABOUT 2 FEET UNDERGROUND AND DIRECTLY UNDER A CONCRETE FILLED
 LC1359'4-INCH TILE BEARING A C AND GS STANDARD BENCH MARK DISK STAMPED
 LC1359'PBM 58 USE.  NOTE-- THE AREA HAD BEEN GRADED OUT DURING
 LC1359'CONSTRUCTION OF HIGHWAY 29 AND THE PIPE AND CAP DESTROYED.  THE
 LC1359'COPPER BOLT WAS RECOVERED AND THE TILE W/ C AND GS DISK PLACED
 LC1359'OVER MARK TO AID IN FUTURE RECOVERY.
 LC1359
 LC1359                          STATION RECOVERY (1999)
 LC1359
 LC1359'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1359'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1366 ***********************************************************************
 LC1366  DESIGNATION -  PBM 59 BOLT
 LC1366  PID         -  LC1366
 LC1366  STATE/COUNTY-  IL/PEORIA
 LC1366  COUNTRY     -  US
 LC1366  USGS QUAD   -  ROME (2018)
 LC1366
 LC1366                         *CURRENT SURVEY CONTROL
 LC1366  ______________________________________________________________________
 LC1366* NAD 83(1986) POSITION- 40 52 44.     (N) 089 30 14.     (W)   SCALED
 LC1366* NAVD 88 ORTHO HEIGHT -   140.415 (meters)      460.68  (feet) ADJUSTED
 LC1366  ______________________________________________________________________
 LC1366  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 LC1366  DYNAMIC HEIGHT  -        140.354 (meters)      460.48  (feet) COMP
 LC1366  MODELED GRAVITY -    980,185.9   (mgal)                       NAVD 88
 LC1366
 LC1366  VERT ORDER      -  FIRST     CLASS II
 LC1366
 LC1366.The horizontal coordinates were scaled from a map and have
 LC1366.an estimated accuracy of +/- 6 seconds.
 LC1366
 LC1366.The orthometric height was determined by differential leveling and
 LC1366.adjusted by the NATIONAL GEODETIC SURVEY
 LC1366.in June 1991.
 LC1366
 LC1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1366.GEOID18 height accuracy estimate available here.
 LC1366
 LC1366.Click photographs - Photos may exist for this station.
 LC1366
 LC1366.The dynamic height is computed by dividing the NAVD 88
 LC1366.geopotential number by the normal gravity value computed on the
 LC1366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1366.degrees latitude (g = 980.6199 gals.).
 LC1366
 LC1366.The modeled gravity was interpolated from observed gravity values.
 LC1366
 LC1366;                    North         East    Units  Estimated Accuracy
 LC1366;SPC IL W     -   467,790.      755,860.      MT  (+/- 180 meters Scaled)
 LC1366
 LC1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL890283(NAD 83)
 LC1366
 LC1366                          SUPERSEDED SURVEY CONTROL
 LC1366
 LC1366  NGVD 29 (??/??/92)  140.499  (m)          460.95   (f) ADJ UNCH    1 2
 LC1366
 LC1366.Superseded values are not recommended for survey control.
 LC1366
 LC1366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1366.See file dsdata.pdf to determine how the superseded data were derived.
 LC1366
 LC1366_MARKER: B = BOLT
 LC1366_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1366_SP_SET: LIMESTONE SLAB
 LC1366_STAMPING: ELEV 472.31 FT MEMPHIS DATUM 1903
 LC1366_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1366
 LC1366  HISTORY     - Date     Condition        Report By
 LC1366  HISTORY     - 1903     MONUMENTED       IRC
 LC1366  HISTORY     - 1960     GOOD             CGS
 LC1366  HISTORY     - 19990131 GOOD             USPSQD
 LC1366
 LC1366                          STATION DESCRIPTION
 LC1366
 LC1366'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1366'2.8 MI S FROM CHILLICOTHE.
 LC1366'ABOUT 2.85 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1366'RAILROAD FROM THE STATION AT CHILLICOTHE, IN SECTION 5, R 9 E,
 LC1366'T 10 N, AT ROME, BETWEEN MILEAGE POLES NO. 145+23 AND 145+24, AT
 LC1366'CROSSING OF FARMINGTON ROAD (KNOX STREET) EAST AND WEST, 39 1/2
 LC1366'FEET EAST-SOUTHEAST OF NEAR RAIL, 35 1/2 FEET SOUTH OF CENTER
 LC1366'LINE OF STREET, 33 FEET NORTHWEST OF NORTHWEST CORNER OF ERNIES
 LC1366'SINCLAIR SERVICE STA., 5.2 FEET SOUTH OF A POWER POLE, 58 1/2
 LC1366'FEET SOUTHEAST AND ACROSS ROAD FROM CROSSING WARNING SIGNAL, AND
 LC1366'IS A COPPER BOLT LEADED IN A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND
 LC1366'AND DIRECTLY UNDER A PIPE BEARING AN ILLINOIS RIVER SURVEY
 LC1366'STANDARD CAP STAMPED ELEV 472.31 FT MEMPHIS DATUM 1903.
 LC1366
 LC1366                          STATION RECOVERY (1999)
 LC1366
 LC1366'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1366'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1365 ***********************************************************************
 LC1365  DESIGNATION -  PBM 59 CAP
 LC1365  PID         -  LC1365
 LC1365  STATE/COUNTY-  IL/PEORIA
 LC1365  COUNTRY     -  US
 LC1365  USGS QUAD   -  ROME (2018)
 LC1365
 LC1365                         *CURRENT SURVEY CONTROL
 LC1365  ______________________________________________________________________
 LC1365* NAD 83(1986) POSITION- 40 52 44.     (N) 089 30 14.     (W)   SCALED
 LC1365* NAVD 88 ORTHO HEIGHT -   141.617 (meters)      464.62  (feet) ADJUSTED
 LC1365  ______________________________________________________________________
 LC1365  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 LC1365  DYNAMIC HEIGHT  -        141.555 (meters)      464.42  (feet) COMP
 LC1365  MODELED GRAVITY -    980,185.9   (mgal)                       NAVD 88
 LC1365
 LC1365  VERT ORDER      -  FIRST     CLASS II
 LC1365
 LC1365.The horizontal coordinates were scaled from a map and have
 LC1365.an estimated accuracy of +/- 6 seconds.
 LC1365
 LC1365.The orthometric height was determined by differential leveling and
 LC1365.adjusted by the NATIONAL GEODETIC SURVEY
 LC1365.in June 1991.
 LC1365
 LC1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1365.GEOID18 height accuracy estimate available here.
 LC1365
 LC1365.Click photographs - Photos may exist for this station.
 LC1365
 LC1365.The dynamic height is computed by dividing the NAVD 88
 LC1365.geopotential number by the normal gravity value computed on the
 LC1365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1365.degrees latitude (g = 980.6199 gals.).
 LC1365
 LC1365.The modeled gravity was interpolated from observed gravity values.
 LC1365
 LC1365;                    North         East    Units  Estimated Accuracy
 LC1365;SPC IL W     -   467,790.      755,860.      MT  (+/- 180 meters Scaled)
 LC1365
 LC1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL890283(NAD 83)
 LC1365
 LC1365                          SUPERSEDED SURVEY CONTROL
 LC1365
 LC1365  NGVD 29 (??/??/92)  141.694  (m)          464.87   (f) ADJ UNCH    1 2
 LC1365
 LC1365.Superseded values are not recommended for survey control.
 LC1365
 LC1365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1365.See file dsdata.pdf to determine how the superseded data were derived.
 LC1365
 LC1365_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LC1365_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1365_STAMPING: ELEV 472.31 FT MEMPHIS DATUM 1903
 LC1365_MARK LOGO: IRC
 LC1365_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC1365_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1365
 LC1365  HISTORY     - Date     Condition        Report By
 LC1365  HISTORY     - 1903     MONUMENTED       IRC
 LC1365  HISTORY     - 1960     GOOD             CGS
 LC1365  HISTORY     - 19990131 GOOD             USPSQD
 LC1365
 LC1365                          STATION DESCRIPTION
 LC1365
 LC1365'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1365'2.8 MI S FROM CHILLICOTHE.
 LC1365'ABOUT 2.85 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1365'RAILROAD FROM THE STATION AT CHILLICOTHE, IN SECTION 5, R 9 E,
 LC1365'T 10 N, AT ROME, BETWEEN MILEAGE POLES NO. 145+23 AND 145+24, AT
 LC1365'CROSSING OF FARMINGTON ROAD (KNOX STREET) EAST AND WEST, 39 1/2
 LC1365'FEET EAST-SOUTHEAST OF NEAR RAIL, 35 1/2 FEET SOUTH OF CENTER LINE
 LC1365'OF STREET, 33 FEET NORTHWEST OF NORTHWEST CORNER OF ERNIES
 LC1365'SINCLAIR SERVICE STA., 5.2 FEET SOUTH OF A POWER POLE, 58 1/2
 LC1365'FEET SOUTHEAST AND ACROSS ROAD FROM CROSSING WARNING SIGNAL, AND
 LC1365'IS A COPPER BOLT LEADED IN A LIMESTONE SLAB ABOUT 4 FEET
 LC1365'UNDERGROUND AND DIRECTLY UNDER A PIPE BEARING AN ILLINOIS
 LC1365'RIVER SURVEY STANDARD CAP STAMPED ELEV 472.31 FT MEMPHIS DATUM
 LC1365'1903.
 LC1365
 LC1365                          STATION RECOVERY (1999)
 LC1365
 LC1365'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0885 ***********************************************************************
 LC0885  DESIGNATION -  PBM 60 BOLT
 LC0885  PID         -  LC0885
 LC0885  STATE/COUNTY-  IL/PEORIA
 LC0885  COUNTRY     -  US
 LC0885  USGS QUAD   -  CHILLICOTHE (2018)
 LC0885
 LC0885                         *CURRENT SURVEY CONTROL
 LC0885  ______________________________________________________________________
 LC0885* NAD 83(1986) POSITION- 40 55 09.     (N) 089 29 07.     (W)   SCALED
 LC0885* NAVD 88 ORTHO HEIGHT -   147.871 (meters)      485.14  (feet) ADJUSTED
 LC0885  ______________________________________________________________________
 LC0885  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 LC0885  DYNAMIC HEIGHT  -        147.807 (meters)      484.93  (feet) COMP
 LC0885  MODELED GRAVITY -    980,188.0   (mgal)                       NAVD 88
 LC0885
 LC0885  VERT ORDER      -  FIRST     CLASS II
 LC0885
 LC0885.The horizontal coordinates were scaled from a map and have
 LC0885.an estimated accuracy of +/- 6 seconds.
 LC0885
 LC0885.The orthometric height was determined by differential leveling and
 LC0885.adjusted by the NATIONAL GEODETIC SURVEY
 LC0885.in June 1991.
 LC0885
 LC0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0885.GEOID18 height accuracy estimate available here.
 LC0885
 LC0885.Click photographs - Photos may exist for this station.
 LC0885
 LC0885.The dynamic height is computed by dividing the NAVD 88
 LC0885.geopotential number by the normal gravity value computed on the
 LC0885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0885.degrees latitude (g = 980.6199 gals.).
 LC0885
 LC0885.The modeled gravity was interpolated from observed gravity values.
 LC0885
 LC0885;                    North         East    Units  Estimated Accuracy
 LC0885;SPC IL W     -   472,270.      757,400.      MT  (+/- 180 meters Scaled)
 LC0885
 LC0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL907327(NAD 83)
 LC0885
 LC0885                          SUPERSEDED SURVEY CONTROL
 LC0885
 LC0885  NGVD 29 (??/??/92)  147.944  (m)          485.38   (f) ADJ UNCH    1 2
 LC0885
 LC0885.Superseded values are not recommended for survey control.
 LC0885
 LC0885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0885.See file dsdata.pdf to determine how the superseded data were derived.
 LC0885
 LC0885_MARKER: B = BOLT
 LC0885_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0885_SP_SET: LIMESTONE SLAB
 LC0885_STAMPING: MEMPHIS DATUM
 LC0885_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0885
 LC0885  HISTORY     - Date     Condition        Report By
 LC0885  HISTORY     - 1903     MONUMENTED       IRC
 LC0885  HISTORY     - 1960     GOOD             CGS
 LC0885  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC0885
 LC0885                          STATION DESCRIPTION
 LC0885
 LC0885'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0885'AT CHILLICOTHE.
 LC0885'AT CHILLICOTHE, ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0885'RAILROAD, AT THE CROSSING OF WEST CEDAR STREET, AT THE NORTH
 LC0885'CORNER OF THE PUBLIC SQUARE, 104 FEET SOUTH-SOUTHWEST AND ACROSS
 LC0885'STREET FROM THE SOUTH CORNER OF THE RAILROAD STATION, 63 1/2
 LC0885'FEET SOUTHEAST OF SOUTHEAST RAIL OF MAIN TRACK, 39 1/2 FEET
 LC0885'SOUTHWEST OF CENTER LINE OF CEDAR STREET, 23.6 FEET EAST OF
 LC0885'EAST EDGE OF A CONCRETE WALK THAT LEADS NORTH-SOUTH ACROSS PUBLIC
 LC0885'SQUARE, 6.9 FEET SOUTHWEST OF SOUTHWEST EDGE OF CONCRETE SIDE
 LC0885'WALK ALONG CEDAR STREET, 35 FEET WEST OF A POLE WITH STREET LIGHT,
 LC0885'55 1/2 FEET EAST OF EAST CORNER OF A RAILROAD SIGNAL CONTROL
 LC0885'BOX, 45 FEET NORTH OF A 30-INCH CHINABERRY TREE, A COPPER BOLT
 LC0885'LEADED IN THE TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND AND
 LC0885'UNDER A PIPE BEARING AN ILLINOIS RIVER SURVEY STANDARD CAP
 LC0885'STAMPED MEMPHIS DATUM.  NOTE-- THE BOLT IS IN GOOD CONDITION.
 LC0885'THE PIPE AND CAP WAS FOUND PULLED OUT OF GROUND AND PARTLY BURIED
 LC0885'BUT WAS REPLACED OVER THE COPPERBOLT.
 LC0885
 LC0885                          STATION RECOVERY (1998)
 LC0885
 LC0885'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0885'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0884 ***********************************************************************
 LC0884  DESIGNATION -  PBM 60 CAP
 LC0884  PID         -  LC0884
 LC0884  STATE/COUNTY-  IL/PEORIA
 LC0884  COUNTRY     -  US
 LC0884  USGS QUAD   -  CHILLICOTHE (2018)
 LC0884
 LC0884                         *CURRENT SURVEY CONTROL
 LC0884  ______________________________________________________________________
 LC0884* NAD 83(1986) POSITION- 40 55 09.     (N) 089 29 07.     (W)   SCALED
 LC0884* NAVD 88 ORTHO HEIGHT -   149.082 (meters)      489.11  (feet) ADJUSTED
 LC0884  ______________________________________________________________________
 LC0884  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 LC0884  DYNAMIC HEIGHT  -        149.018 (meters)      488.90  (feet) COMP
 LC0884  MODELED GRAVITY -    980,188.0   (mgal)                       NAVD 88
 LC0884
 LC0884  VERT ORDER      -  FIRST     CLASS II
 LC0884
 LC0884.The horizontal coordinates were scaled from a map and have
 LC0884.an estimated accuracy of +/- 6 seconds.
 LC0884
 LC0884.The orthometric height was determined by differential leveling and
 LC0884.adjusted by the NATIONAL GEODETIC SURVEY
 LC0884.in June 1991.
 LC0884
 LC0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0884.GEOID18 height accuracy estimate available here.
 LC0884
 LC0884.Click photographs - Photos may exist for this station.
 LC0884
 LC0884.The dynamic height is computed by dividing the NAVD 88
 LC0884.geopotential number by the normal gravity value computed on the
 LC0884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0884.degrees latitude (g = 980.6199 gals.).
 LC0884
 LC0884.The modeled gravity was interpolated from observed gravity values.
 LC0884
 LC0884;                    North         East    Units  Estimated Accuracy
 LC0884;SPC IL W     -   472,270.      757,400.      MT  (+/- 180 meters Scaled)
 LC0884
 LC0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL907327(NAD 83)
 LC0884
 LC0884                          SUPERSEDED SURVEY CONTROL
 LC0884
 LC0884  NGVD 29 (??/??/92)  149.240  (m)          489.63   (f) ADJ UNCH    1 2
 LC0884
 LC0884.Superseded values are not recommended for survey control.
 LC0884
 LC0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0884.See file dsdata.pdf to determine how the superseded data were derived.
 LC0884
 LC0884_MARKER: P = PIPE CAP
 LC0884_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC0884_STAMPING: MEMPHIS DATUM
 LC0884_MARK LOGO: IRC
 LC0884_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC0884_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0884
 LC0884  HISTORY     - Date     Condition        Report By
 LC0884  HISTORY     - 1903     MONUMENTED       IRC
 LC0884  HISTORY     - 1960     GOOD             CGS
 LC0884  HISTORY     - 19981201 MARK NOT FOUND   USPSQD
 LC0884
 LC0884                          STATION DESCRIPTION
 LC0884
 LC0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0884'AT CHILLICOTHE.
 LC0884'AT CHILLICOTHE, ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0884'RAILROAD, AT THE CROSSING OF WEST CEDAR STREET, AT THE NORTH
 LC0884'CORNER OF THE PUBLIC SQUARE, 104 FEET SOUTH-SOUTHWEST AND
 LC0884'ACROSS STREET FROM THE SOUTH CORNER OF THE RAILROAD STATION,
 LC0884'63 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL OF MAIN TRACK, 39 1/2
 LC0884'FEET SOUTHWEST OF CENTER LINE OF CEDAR STREET, 23.6 FEET EAST
 LC0884'OF EAST EDGE OF A CONCRETE WALK THAT LEADS NORTH-SOUTH ACROSS
 LC0884'PUBLIC SQUARE, 6.9 FEET SOUTHWEST OF SOUTHWEST EDGE OF CONCRETE
 LC0884'SIDE WALK ALONG CEDAR STREET, 35 FEET WEST OF A POLE WITH STREET
 LC0884'LIGHT, 55 1/2 FEET EAST OF EAST CORNER OF A RAILROAD SIGNAL CONTROL
 LC0884'BOX, 45 FEET NORTH OF A 30-INCH CHINABERRY TREE, A COPPER BOLT
 LC0884'LEADED IN THE TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND
 LC0884'AND UNDER A PIPE BEARING AN ILLINOIS RIVER SURVEY STANDARD CAP
 LC0884'STAMPED MEMPHIS DATUM.  NOTE-- THE BOLT IS IN GOOD CONDITION.
 LC0884'THE PIPE AND CAP WAS FOUND PULLED OUT OF GROUND AND PARTLY BURIED
 LC0884'BUT WAS REPLACED OVER THE COPPERBOLT.
 LC0884
 LC0884                          STATION RECOVERY (1998)
 LC0884
 LC0884'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0884'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0755 ***********************************************************************
 MF0755  DESIGNATION -  PBM 63
 MF0755  PID         -  MF0755
 MF0755  STATE/COUNTY-  IL/MARSHALL
 MF0755  COUNTRY     -  US
 MF0755  USGS QUAD   -  LACON (2018)
 MF0755
 MF0755                         *CURRENT SURVEY CONTROL
 MF0755  ______________________________________________________________________
 MF0755* NAD 83(1986) POSITION- 41 01 32.     (N) 089 26 20.     (W)   SCALED
 MF0755* NAVD 88 ORTHO HEIGHT -   139.885 (meters)      458.94  (feet) ADJUSTED
 MF0755  ______________________________________________________________________
 MF0755  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 MF0755  DYNAMIC HEIGHT  -        139.825 (meters)      458.74  (feet) COMP
 MF0755  MODELED GRAVITY -    980,190.6   (mgal)                       NAVD 88
 MF0755
 MF0755  VERT ORDER      -  FIRST     CLASS II
 MF0755
 MF0755.The horizontal coordinates were scaled from a map and have
 MF0755.an estimated accuracy of +/- 6 seconds.
 MF0755
 MF0755.The orthometric height was determined by differential leveling and
 MF0755.adjusted by the NATIONAL GEODETIC SURVEY
 MF0755.in June 1991.
 MF0755
 MF0755.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0755.GEOID18 height accuracy estimate available here.
 MF0755
 MF0755.Click photographs - Photos may exist for this station.
 MF0755
 MF0755.The dynamic height is computed by dividing the NAVD 88
 MF0755.geopotential number by the normal gravity value computed on the
 MF0755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0755.degrees latitude (g = 980.6199 gals.).
 MF0755
 MF0755.The modeled gravity was interpolated from observed gravity values.
 MF0755
 MF0755;                    North         East    Units  Estimated Accuracy
 MF0755;SPC IL W     -   484,120.      761,210.      MT  (+/- 180 meters Scaled)
 MF0755
 MF0755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL949444(NAD 83)
 MF0755
 MF0755                          SUPERSEDED SURVEY CONTROL
 MF0755
 MF0755  NGVD 29 (??/??/92)  139.955  (m)          459.17   (f) ADJ UNCH    1 2
 MF0755
 MF0755.Superseded values are not recommended for survey control.
 MF0755
 MF0755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0755.See file dsdata.pdf to determine how the superseded data were derived.
 MF0755
 MF0755_MARKER: B = BOLT
 MF0755_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0755_SP_SET: LIMESTONE SLAB
 MF0755_STAMPING: ELEV 466.61 FT MEMPHIS DATUM
 MF0755_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0755
 MF0755  HISTORY     - Date     Condition        Report By
 MF0755  HISTORY     - 1903     MONUMENTED       IRC
 MF0755  HISTORY     - 1960     GOOD             CGS
 MF0755  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 MF0755  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0755
 MF0755                          STATION DESCRIPTION
 MF0755
 MF0755'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0755'AT SPARLAND.
 MF0755'AT SPARLAND, IN SECTION 14, R 9 E, T 12 N, ABOUT 0.1 MILE SOUTH
 MF0755'ALONG STATE HIGHWAY 29 FROM JUNCTION OF STATE HIGHWAY 17, ABOUT
 MF0755'123 YARDS SOUTH OF SOUTHWEST CORNER OF 75-FOOT CONCRETE HIGHWAY
 MF0755'BRIDGE OVER GIMLET CREEK, IN THE SOUTHEAST CORNER OF LAWN OF A
 MF0755'LARGE 2-STORY WHITE HOUSE, 21 FEET NORTH OF CENTER LINE OF A
 MF0755'GRAVEL DRIVE ALONG SOUTH SIDE OF HOUSE, 36 FEET WEST OF CENTER LINE
 MF0755'OF A CONCRETE STREET (OLD HIGHWAY 29), 93 FEET WEST AND ACROSS
 MF0755'STREET FROM CENTER LINE OF PRESENT HIGHWAY 29, 31 1/2 FEET
 MF0755'SOUTHEAST OF SOUTHEAST CORNER OF HOUSE, 15 1/2 FEET SOUTHEAST
 MF0755'OF A 14-INCH CEDAR TREE, 18 FEET WEST-NORTHWEST OF NORTH END OF AN
 MF0755'18-INCH PIPE CULVERT UNDER GRAVEL DRIVE, 1 1/2 FEET WEST OF WEST
 MF0755'EDGE OF A WALK, A COPPER BOLT LEADED IN THE TOP OF A LIMESTONE
 MF0755'SLAB ABOUT 5 FEET UNDERGROUND AND DIRECTLY UNDER A PIPE BEARING
 MF0755'AN ILLINOIS RIVER SURVEY STANDARD CAP STAMPED ELEV 466.61 FT
 MF0755'MEMPHIS DATUM.  THE CAP IS ABOUT 1 FOOT UNDERGROUND AND IS
 MF0755'ENCASED IN A 6-INCH TILE THE TOP OF WHICH PROJECTS 1 INCH OUT
 MF0755'OF GROUND.  NOTE-- THE BOLT IS ABOUT 5 FEET UNDERGROUND AND IN
 MF0755'LAWN.  THE UNDERGROUND MARK WAS NOT LEVELED TO IN 1960 AS PROPERTY
 MF0755'OWNER WAS CONTACTED AND HE DID NOT WANT LAWN DUG UP.
 MF0755
 MF0755                          STATION RECOVERY (1998)
 MF0755
 MF0755'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0755'MARK NOT FOUND.
 MF0755
 MF0755                          STATION RECOVERY (2013)
 MF0755
 MF0755'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0755'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0769 ***********************************************************************
 MF0769  DESIGNATION -  PBM 65 BOLT
 MF0769  PID         -  MF0769
 MF0769  STATE/COUNTY-  IL/MARSHALL
 MF0769  COUNTRY     -  US
 MF0769  USGS QUAD   -  HENRY (2018)
 MF0769
 MF0769                         *CURRENT SURVEY CONTROL
 MF0769  ______________________________________________________________________
 MF0769* NAD 83(1986) POSITION- 41 06 21.     (N) 089 22 23.     (W)   SCALED
 MF0769* NAVD 88 ORTHO HEIGHT -   148.265 (meters)      486.43  (feet) ADJUSTED
 MF0769  ______________________________________________________________________
 MF0769  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF0769  DYNAMIC HEIGHT  -        148.202 (meters)      486.23  (feet) COMP
 MF0769  MODELED GRAVITY -    980,198.1   (mgal)                       NAVD 88
 MF0769
 MF0769  VERT ORDER      -  FIRST     CLASS II
 MF0769
 MF0769.The horizontal coordinates were scaled from a map and have
 MF0769.an estimated accuracy of +/- 6 seconds.
 MF0769
 MF0769.The orthometric height was determined by differential leveling and
 MF0769.adjusted by the NATIONAL GEODETIC SURVEY
 MF0769.in June 1991.
 MF0769
 MF0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0769.GEOID18 height accuracy estimate available here.
 MF0769
 MF0769.Click photographs - Photos may exist for this station.
 MF0769
 MF0769.The dynamic height is computed by dividing the NAVD 88
 MF0769.geopotential number by the normal gravity value computed on the
 MF0769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0769.degrees latitude (g = 980.6199 gals.).
 MF0769
 MF0769.The modeled gravity was interpolated from observed gravity values.
 MF0769
 MF0769;                    North         East    Units  Estimated Accuracy
 MF0769;SPC IL W     -   493,080.      766,660.      MT  (+/- 180 meters Scaled)
 MF0769
 MF0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL007532(NAD 83)
 MF0769
 MF0769                          SUPERSEDED SURVEY CONTROL
 MF0769
 MF0769  NGVD 29 (??/??/92)  148.334  (m)          486.66   (f) ADJ UNCH    1 2
 MF0769
 MF0769.Superseded values are not recommended for survey control.
 MF0769
 MF0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0769.See file dsdata.pdf to determine how the superseded data were derived.
 MF0769
 MF0769_MARKER: B = BOLT
 MF0769_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0769_SP_SET: LIMESTONE SLAB
 MF0769_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0769
 MF0769  HISTORY     - Date     Condition        Report By
 MF0769  HISTORY     - 1903     MONUMENTED       IRC
 MF0769  HISTORY     - 1960     GOOD             CGS
 MF0769  HISTORY     - 19981107 GOOD             USPSQD
 MF0769
 MF0769                          STATION DESCRIPTION
 MF0769
 MF0769'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0769'AT HENRY.
 MF0769'AT HENRY, ABOUT 0.4 MILE SOUTHWEST ALONG THE CHICAGO, ROCK
 MF0769'ISLAND AND PACIFIC RAILROAD FROM THE STATION, ABOUT 10 1/2
 MF0769'RAILS SOUTHWEST OF MILE POST 128, BETWEEN THE TRACK AND STATE
 MF0769'HIGHWAY 29, NEAR THE JUNCTION OF A GRADED ROAD LEADING NORTHWEST
 MF0769'OFF HIGHWAY 29, IN SECTIN 17, R 10 E, T 13 N, 27 1/2 FEET NORTHWEST
 MF0769'OF NORTHWEST RAIL, 55 FEET SOUTHEAST OF CENTER LINE OF HIGHWAY,
 MF0769'42 1/2 FEET NORTHWEST OF NORTHWEST RAIL OF MAIN TRACK, 240 FEET
 MF0769'SOUTH-SOUTHWEST OF CENTER OF JUNCTION OF HIGHWAY AND ROAD
 MF0769'NORTHWEST, 65 1/2 FEET SOUTHWEST OF THE 2ND POWER POLE SOUTHWEST
 MF0769'OF MILE POST, 6 FEET SOUTHEAST OF THE ROW OF POLES, 2 FEET
 MF0769'NORTHEAST OF A STEEL WITNESS POST AND IS A COPPER BOLT LEADED IN
 MF0769'THE TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND AND
 MF0769'DIRECTLY UNDER A PIPE PROJECTING 12 INCHES AND BEARING AN
 MF0769'ILLINOIS RIVER SURVEY STANDARD CAP STAMPED ELEV 498.04 FT MEMPHIS
 MF0769'DATUM 41 DEG 06 MIN 21 SEC 80 DEG 22 MIN 23 SEC.
 MF0769
 MF0769                          STATION RECOVERY (1998)
 MF0769
 MF0769'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0769'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0768 ***********************************************************************
 MF0768  DESIGNATION -  PBM 65 CAP
 MF0768  PID         -  MF0768
 MF0768  STATE/COUNTY-  IL/MARSHALL
 MF0768  COUNTRY     -  US
 MF0768  USGS QUAD   -  HENRY (2018)
 MF0768
 MF0768                         *CURRENT SURVEY CONTROL
 MF0768  ______________________________________________________________________
 MF0768* NAD 83(1986) POSITION- 41 06 21.     (N) 089 22 23.     (W)   SCALED
 MF0768* NAVD 88 ORTHO HEIGHT -   149.470 (meters)      490.39  (feet) ADJUSTED
 MF0768  ______________________________________________________________________
 MF0768  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF0768  DYNAMIC HEIGHT  -        149.406 (meters)      490.18  (feet) COMP
 MF0768  MODELED GRAVITY -    980,198.1   (mgal)                       NAVD 88
 MF0768
 MF0768  VERT ORDER      -  FIRST     CLASS II
 MF0768
 MF0768.The horizontal coordinates were scaled from a map and have
 MF0768.an estimated accuracy of +/- 6 seconds.
 MF0768
 MF0768.The orthometric height was determined by differential leveling and
 MF0768.adjusted by the NATIONAL GEODETIC SURVEY
 MF0768.in June 1991.
 MF0768
 MF0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0768.GEOID18 height accuracy estimate available here.
 MF0768
 MF0768.Click photographs - Photos may exist for this station.
 MF0768
 MF0768.The dynamic height is computed by dividing the NAVD 88
 MF0768.geopotential number by the normal gravity value computed on the
 MF0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0768.degrees latitude (g = 980.6199 gals.).
 MF0768
 MF0768.The modeled gravity was interpolated from observed gravity values.
 MF0768
 MF0768;                    North         East    Units  Estimated Accuracy
 MF0768;SPC IL W     -   493,080.      766,660.      MT  (+/- 180 meters Scaled)
 MF0768
 MF0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL007532(NAD 83)
 MF0768
 MF0768                          SUPERSEDED SURVEY CONTROL
 MF0768
 MF0768  NGVD 29 (??/??/92)  149.538  (m)          490.61   (f) ADJ UNCH    1 2
 MF0768
 MF0768.Superseded values are not recommended for survey control.
 MF0768
 MF0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0768.See file dsdata.pdf to determine how the superseded data were derived.
 MF0768
 MF0768_MARKER: P = PIPE CAP
 MF0768_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0768_STAMPING: ELEV 498.04 FT MEMPHIS DATUM
 MF0768_MARK LOGO: IRC
 MF0768_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0768
 MF0768  HISTORY     - Date     Condition        Report By
 MF0768  HISTORY     - 1903     MONUMENTED       IRC
 MF0768  HISTORY     - 1960     GOOD             CGS
 MF0768  HISTORY     - 19981107 GOOD             USPSQD
 MF0768
 MF0768                          STATION DESCRIPTION
 MF0768
 MF0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0768'AT HENRY.
 MF0768'AT HENRY, ABOUT 0.4 MILE SOUTHWEST ALONG THE CHICAGO, ROCK
 MF0768'ISLAND AND PACIFIC RAILROAD FROM THE STATION, ABOUT 10 1/2
 MF0768'RAILS SOUTHWEST OF MILE POST 128, BETWEEN THE TRACK AND STATE
 MF0768'HIGWHAY 29, NEAR THE JUNCTION OF A GRADED ROAD LEADING NORTHWEST
 MF0768'OFF HIGHWAY 29, IN SECTION 17, R 10 E, T 13 N, 27 1/2 FEET NORTHWEST
 MF0768'OF NORTHWEST RAIL, 55 FEET SOUTHEAST OF CENTER LINE OF HIGHWAY,
 MF0768'42 1/2 FEET NORTHWEST OF NORTHWEST RAIL OF MAIN TRACK, 240
 MF0768'FEET SOUTH-SOUTHWEST OF CENTER OF JUNCTION OF HIGHWAY AND
 MF0768'ROAD NORTHWEST, 65 1/2 FEET SOUTHWEST OF THE 2ND POWER POLE
 MF0768'SOUTHWEST OF MILE POST, 6 FEET SOUTHEST OF THE ROW OF POLES,
 MF0768'2 FEET NORTHEAST OF A STEEL WITNESS POST AND A PIPE PROJECTING
 MF0768'12 INCHES AND BEARING AN ILLINOIS RIVER SURVEY STANDARD CAP
 MF0768'STAMPED ELEV 498.04 FT MEMPHIS DATUM 41 DEG 06 MIN 21 SEC
 MF0768'80 DEG 22 MIN 23 SEC.  NOTE-- PIPE RESET IN 1960.
 MF0768
 MF0768                          STATION RECOVERY (1998)
 MF0768
 MF0768'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0768'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0776 ***********************************************************************
 MF0776  DESIGNATION -  PBM 66 BOLT
 MF0776  PID         -  MF0776
 MF0776  STATE/COUNTY-  IL/PUTNAM
 MF0776  COUNTRY     -  US
 MF0776  USGS QUAD   -  FLORID (2018)
 MF0776
 MF0776                         *CURRENT SURVEY CONTROL
 MF0776  ______________________________________________________________________
 MF0776* NAD 83(1986) POSITION- 41 08 54.     (N) 089 22 14.     (W)   SCALED
 MF0776* NAVD 88 ORTHO HEIGHT -   157.463 (meters)      516.61  (feet) ADJUSTED
 MF0776  ______________________________________________________________________
 MF0776  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MF0776  DYNAMIC HEIGHT  -        157.396 (meters)      516.39  (feet) COMP
 MF0776  MODELED GRAVITY -    980,200.2   (mgal)                       NAVD 88
 MF0776
 MF0776  VERT ORDER      -  FIRST     CLASS II
 MF0776
 MF0776.The horizontal coordinates were scaled from a map and have
 MF0776.an estimated accuracy of +/- 6 seconds.
 MF0776
 MF0776.The orthometric height was determined by differential leveling and
 MF0776.adjusted by the NATIONAL GEODETIC SURVEY
 MF0776.in June 1991.
 MF0776
 MF0776.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0776.GEOID18 height accuracy estimate available here.
 MF0776
 MF0776.Click photographs - Photos may exist for this station.
 MF0776
 MF0776.The dynamic height is computed by dividing the NAVD 88
 MF0776.geopotential number by the normal gravity value computed on the
 MF0776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0776.degrees latitude (g = 980.6199 gals.).
 MF0776
 MF0776.The modeled gravity was interpolated from observed gravity values.
 MF0776
 MF0776;                    North         East    Units  Estimated Accuracy
 MF0776;SPC IL W     -   497,800.      766,830.      MT  (+/- 180 meters Scaled)
 MF0776
 MF0776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL010579(NAD 83)
 MF0776
 MF0776                          SUPERSEDED SURVEY CONTROL
 MF0776
 MF0776  NGVD 29 (??/??/92)  157.535  (m)          516.85   (f) ADJ UNCH    1 2
 MF0776
 MF0776.Superseded values are not recommended for survey control.
 MF0776
 MF0776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0776.See file dsdata.pdf to determine how the superseded data were derived.
 MF0776
 MF0776_MARKER: B = BOLT
 MF0776_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0776_SP_SET: LIMESTONE SLAB
 MF0776_STAMPING: 1903
 MF0776_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0776
 MF0776  HISTORY     - Date     Condition        Report By
 MF0776  HISTORY     - 1903     MONUMENTED       IRC
 MF0776  HISTORY     - 1960     GOOD             CGS
 MF0776  HISTORY     - 19970903 GOOD             USPSQD
 MF0776
 MF0776                          STATION DESCRIPTION
 MF0776
 MF0776'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0776'2.8 MI SE FROM PUTNAM.
 MF0776'ABOUT 2.75 MILES SOUTHEAST ALONG CHICAGO, ROCK ISLAND AND PACIFIC
 MF0776'RAILROAD FROM STATION AT PUTNAM, ABOUT 2.85 MILES NORTH OF
 MF0776'STATION AT HENRY, IN SECTION 32, R 10 E, T 14 N, 0.15 MILE
 MF0776'NORTH OF MILE POST 125, BETWEEN THE TRACK AND STATE HIGHWAY 29,
 MF0776'AT CROSSING OF PUTNAM-MARSHALL COUNTY LINE ROAD, 43 FEET
 MF0776'SOUTHWEST OF SOUTHWEST RAIL, 34 FEET NORTHEAST OF CENTER LINE
 MF0776'OF HIGHWAY 29, 26 FEET NORTH OF CENTER LINE OF COUNTY LINE ROAD,
 MF0776'5 FEET NORTHWEST OF A 3-FOOT HIGH CONCRETE POST, 5 FEET EAST
 MF0776'OF A POWER POLE, 2 FEET SOUTHEAST OF A STEEL WITNESS POST,
 MF0776'AND IS A COPPER BOLT LEADED IN TOP OF A LIMESTONE SLAB ABOUT 4
 MF0776'FEET UNDERGROUND AND DIRECTLY UNDER A PIPE PROJECTING 6 INCHES
 MF0776'AND BEARING AN ILLINOIS RIVER SURVEY STANDARD DISK STAMPED
 MF0776'1903.
 MF0776
 MF0776                          STATION RECOVERY (1997)
 MF0776
 MF0776'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0776'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0775 ***********************************************************************
 MF0775  DESIGNATION -  PBM 66 CAP
 MF0775  PID         -  MF0775
 MF0775  STATE/COUNTY-  IL/PUTNAM
 MF0775  COUNTRY     -  US
 MF0775  USGS QUAD   -  FLORID (2018)
 MF0775
 MF0775                         *CURRENT SURVEY CONTROL
 MF0775  ______________________________________________________________________
 MF0775* NAD 83(1986) POSITION- 41 08 54.     (N) 089 22 14.     (W)   SCALED
 MF0775* NAVD 88 ORTHO HEIGHT -   158.697 (meters)      520.66  (feet) ADJUSTED
 MF0775  ______________________________________________________________________
 MF0775  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MF0775  DYNAMIC HEIGHT  -        158.630 (meters)      520.44  (feet) COMP
 MF0775  MODELED GRAVITY -    980,200.2   (mgal)                       NAVD 88
 MF0775
 MF0775  VERT ORDER      -  FIRST     CLASS II
 MF0775
 MF0775.The horizontal coordinates were scaled from a map and have
 MF0775.an estimated accuracy of +/- 6 seconds.
 MF0775
 MF0775.The orthometric height was determined by differential leveling and
 MF0775.adjusted by the NATIONAL GEODETIC SURVEY
 MF0775.in June 1991.
 MF0775
 MF0775.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0775.GEOID18 height accuracy estimate available here.
 MF0775
 MF0775.Click photographs - Photos may exist for this station.
 MF0775
 MF0775.The dynamic height is computed by dividing the NAVD 88
 MF0775.geopotential number by the normal gravity value computed on the
 MF0775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0775.degrees latitude (g = 980.6199 gals.).
 MF0775
 MF0775.The modeled gravity was interpolated from observed gravity values.
 MF0775
 MF0775;                    North         East    Units  Estimated Accuracy
 MF0775;SPC IL W     -   497,800.      766,830.      MT  (+/- 180 meters Scaled)
 MF0775
 MF0775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL010579(NAD 83)
 MF0775
 MF0775                          SUPERSEDED SURVEY CONTROL
 MF0775
 MF0775  NGVD 29 (??/??/92)  158.768  (m)          520.89   (f) ADJ UNCH    1 2
 MF0775
 MF0775.Superseded values are not recommended for survey control.
 MF0775
 MF0775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0775.See file dsdata.pdf to determine how the superseded data were derived.
 MF0775
 MF0775_MARKER: P = PIPE CAP
 MF0775_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0775_STAMPING: 1903
 MF0775_MARK LOGO: IRC
 MF0775_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0775_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0775
 MF0775  HISTORY     - Date     Condition        Report By
 MF0775  HISTORY     - 1903     MONUMENTED       IRC
 MF0775  HISTORY     - 1960     GOOD             CGS
 MF0775  HISTORY     - 19970903 GOOD             USPSQD
 MF0775  HISTORY     - 20080605 POOR             GEOCAC
 MF0775
 MF0775                          STATION DESCRIPTION
 MF0775
 MF0775'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0775'2.8 MI SE FROM PUTNAM.
 MF0775'ABOUT 2.75 MILES SOUTHEAST ALONG CHICAGO, ROCK ISLAND AND
 MF0775'PACIFIC RAILROAD FROM STATION AT PUTNAM, ABOUT 2.85 MILES
 MF0775'NORTH OF STATION AT HENRY, IN SECTION 32, R 10 E, T 14 N,
 MF0775'0.15 MILE NORTH OF MILE POST 125, BETWEEN THE TRACK AND
 MF0775'STATE HIGHWAY 29, AT CROSSING OF PUTNAM-MARSHALL COUNTY LINE
 MF0775'ROAD, 43 FEET SOUTHWEST OF SOUTHWEST RAIL, 34 FEET NORTHEAST
 MF0775'OF CENTER LINE OF HIGHWAY 29, 26 FEET NORTH OF CENTER LINE OF
 MF0775'COUNTY LINE ROAD, 5 FEET NORTHWEST OF A 3-FOOT HIGH CONCRETE
 MF0775'POST, 5 FEET EAST OF A POWER POLE, 2 FEET SOUTHEAST OF A STEEL
 MF0775'WITNESS POST, AND A PIPE PROJECTING 6 INCHES AND BEARING AN
 MF0775'ILLINOIS RIVER SURVEY STANDARD DISK, STAMPED 1903.
 MF0775
 MF0775                          STATION RECOVERY (1997)
 MF0775
 MF0775'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0775'RECOVERED IN GOOD CONDITION.
 MF0775
 MF0775                          STATION RECOVERY (2008)
 MF0775
 MF0775'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0775'PIPE LEANING AND CAP MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0782 ***********************************************************************
 MF0782  DESIGNATION -  PBM 67 BOLT
 MF0782  PID         -  MF0782
 MF0782  STATE/COUNTY-  IL/PUTNAM
 MF0782  COUNTRY     -  US
 MF0782  USGS QUAD   -  PUTNAM (2018)
 MF0782
 MF0782                         *CURRENT SURVEY CONTROL
 MF0782  ______________________________________________________________________
 MF0782* NAD 83(1986) POSITION- 41 11 06.     (N) 089 23 44.     (W)   SCALED
 MF0782* NAVD 88 ORTHO HEIGHT -   159.125 (meters)      522.06  (feet) ADJUSTED
 MF0782  ______________________________________________________________________
 MF0782  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 MF0782  DYNAMIC HEIGHT  -        159.058 (meters)      521.84  (feet) COMP
 MF0782  MODELED GRAVITY -    980,199.9   (mgal)                       NAVD 88
 MF0782
 MF0782  VERT ORDER      -  FIRST     CLASS II
 MF0782
 MF0782.The horizontal coordinates were scaled from a map and have
 MF0782.an estimated accuracy of +/- 6 seconds.
 MF0782
 MF0782.The orthometric height was determined by differential leveling and
 MF0782.adjusted by the NATIONAL GEODETIC SURVEY
 MF0782.in June 1991.
 MF0782
 MF0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0782.GEOID18 height accuracy estimate available here.
 MF0782
 MF0782.Click photographs - Photos may exist for this station.
 MF0782
 MF0782.The dynamic height is computed by dividing the NAVD 88
 MF0782.geopotential number by the normal gravity value computed on the
 MF0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0782.degrees latitude (g = 980.6199 gals.).
 MF0782
 MF0782.The modeled gravity was interpolated from observed gravity values.
 MF0782
 MF0782;                    North         East    Units  Estimated Accuracy
 MF0782;SPC IL W     -   501,860.      764,690.      MT  (+/- 180 meters Scaled)
 MF0782
 MF0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL990620(NAD 83)
 MF0782
 MF0782                          SUPERSEDED SURVEY CONTROL
 MF0782
 MF0782  NGVD 29 (??/??/92)  159.198  (m)          522.30   (f) ADJ UNCH    1 2
 MF0782
 MF0782.Superseded values are not recommended for survey control.
 MF0782
 MF0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0782.See file dsdata.pdf to determine how the superseded data were derived.
 MF0782
 MF0782_MARKER: B = BOLT
 MF0782_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0782_SP_SET: LIMESTONE SLAB
 MF0782_STAMPING: ELEV 533.73 FT
 MF0782_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0782
 MF0782  HISTORY     - Date     Condition        Report By
 MF0782  HISTORY     - 1903     MONUMENTED       IRC
 MF0782  HISTORY     - 1960     GOOD             CGS
 MF0782  HISTORY     - 19970903 GOOD             USPSQD
 MF0782
 MF0782                          STATION DESCRIPTION
 MF0782
 MF0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0782'AT PUTNAM.
 MF0782'AT PUTNAM, ABOUT 0.1 MILE NORTH ALONG THE CHICAGO, ROCK ISLAND
 MF0782'AND PACIFIC RAILROAD FROM THE STATION, THENCE ABOUT 0.1 MILE
 MF0782'WEST ALONG A BLACK TOP STREET, (THIS STREET IS THE ONLY STREET
 MF0782'THAT CROSSES THE RAILROAD), AT THE JUNCTION OF A DRIVE NORTH
 MF0782'TO A SCHOOL AND IN THE SOUTHWEST CORNER OF LAWN OF A 2-STORY
 MF0782'WHITE HOUSE, IN SECTION 19, R 10 E T 14 N, 37 FEET NORTH OF
 MF0782'CENTER LINE OF STREET, 36 1/2 FEET SOUTHWEST OF SOUTHWEST
 MF0782'CORNER OF HOUSE, 7 1/2 FEET NORTH OF NORTH EDGE OF EAST-WEST SIDE
 MF0782'WALK, 48 FEET EAST OF CENTER LINE OF DRIVE TO SCHOOL, 57 FEET
 MF0782'SOUTH OF SOUTH CORNER OF A 2-STORY GARAGE, 6 FEET NORTHEAST
 MF0782'OF A 24-INCH WALNUT TREE, ABOUT LEVEL WITH STREET AND IS A COPPERBOLT
 MF0782'LEADED IN TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND AND
 MF0782'DIRECTLY UNDER A PIPE PROJECTING 6 INCHES AND BEARING AN ILLINOIS
 MF0782'RIVER SURVEY STANDARD CAP STAMPED ELEV 533.73 FT.
 MF0782
 MF0782                          STATION RECOVERY (1997)
 MF0782
 MF0782'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0782'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0781 ***********************************************************************
 MF0781  DESIGNATION -  PBM 67 CAP
 MF0781  PID         -  MF0781
 MF0781  STATE/COUNTY-  IL/PUTNAM
 MF0781  COUNTRY     -  US
 MF0781  USGS QUAD   -  PUTNAM (2018)
 MF0781
 MF0781                         *CURRENT SURVEY CONTROL
 MF0781  ______________________________________________________________________
 MF0781* NAD 83(1986) POSITION- 41 11 06.     (N) 089 23 43.     (W)   SCALED
 MF0781* NAVD 88 ORTHO HEIGHT -   160.354 (meters)      526.09  (feet) ADJUSTED
 MF0781  ______________________________________________________________________
 MF0781  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 MF0781  DYNAMIC HEIGHT  -        160.287 (meters)      525.87  (feet) COMP
 MF0781  MODELED GRAVITY -    980,199.9   (mgal)                       NAVD 88
 MF0781
 MF0781  VERT ORDER      -  FIRST     CLASS II
 MF0781
 MF0781.The horizontal coordinates were scaled from a map and have
 MF0781.an estimated accuracy of +/- 6 seconds.
 MF0781
 MF0781.The orthometric height was determined by differential leveling and
 MF0781.adjusted by the NATIONAL GEODETIC SURVEY
 MF0781.in June 1991.
 MF0781
 MF0781.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0781.GEOID18 height accuracy estimate available here.
 MF0781
 MF0781.Click photographs - Photos may exist for this station.
 MF0781
 MF0781.The dynamic height is computed by dividing the NAVD 88
 MF0781.geopotential number by the normal gravity value computed on the
 MF0781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0781.degrees latitude (g = 980.6199 gals.).
 MF0781
 MF0781.The modeled gravity was interpolated from observed gravity values.
 MF0781
 MF0781;                    North         East    Units  Estimated Accuracy
 MF0781;SPC IL W     -   501,860.      764,720.      MT  (+/- 180 meters Scaled)
 MF0781
 MF0781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL991620(NAD 83)
 MF0781
 MF0781                          SUPERSEDED SURVEY CONTROL
 MF0781
 MF0781  NGVD 29 (??/??/92)  160.409  (m)          526.28   (f) ADJ UNCH    1 2
 MF0781
 MF0781.Superseded values are not recommended for survey control.
 MF0781
 MF0781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0781.See file dsdata.pdf to determine how the superseded data were derived.
 MF0781
 MF0781_MARKER: P = PIPE CAP
 MF0781_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0781_STAMPING: ELEV 533.73 FT
 MF0781_MARK LOGO: IRC
 MF0781_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0781_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0781
 MF0781  HISTORY     - Date     Condition        Report By
 MF0781  HISTORY     - 1903     MONUMENTED       IRC
 MF0781  HISTORY     - 1960     GOOD             CGS
 MF0781  HISTORY     - 19970903 GOOD             USPSQD
 MF0781  HISTORY     - 20080605 GOOD             GEOCAC
 MF0781
 MF0781                          STATION DESCRIPTION
 MF0781
 MF0781'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0781'AT PUTNAM.
 MF0781'AT PUTNAM, ABOUT 0.1 MILE NORTH ALONG THE CHICAGO, ROCK ISLAND
 MF0781'AND PACIFIC RAILROAD FROM THE STATION, THENCE ABOUT 0.1 MILE
 MF0781'WEST ALONG A BLACK TOP STREET, (THIS STREET IS THE ONLY STREET
 MF0781'THAT CROSSES THE RAILROAD), AT THE JUNCTION OF A DRIVE NORTH TO
 MF0781'A SCHOOL AND IN THE SOUTHWEST CORNER OF LAWN OF A 2-STORY
 MF0781'WHITE HOUSE, IN SECTION 19, R 10 E T 14 N, 37 FEET NORTH OF
 MF0781'CENTER LINE OF STREET, 36 1/2 FEET SOUTHWEST OF SOUTHWEST
 MF0781'CORNER OF HOUSE, 7 1/2 FEET NORTH OF NORTH EDGE OF EAST-WEST
 MF0781'SIDE WALK, 48 FEET EAST OF CENTER LINE OF DRIVE TO SCHOOL,
 MF0781'57 FEET SOUTH OF SOUTH CORNER OF A 2-STORY GARAGE, 6 FEET NORTHEAST
 MF0781'OF A 24-INCH WALNUT TREE, ABOUT LEVEL WITH STREET AND A PIPE
 MF0781'PROJECTING 6 INCHES AND BEARING AN ILLINOIS RIVER SURVEY STANDARD
 MF0781'CAP STAMPED ELEV 533.73 FT.
 MF0781
 MF0781                          STATION RECOVERY (1997)
 MF0781
 MF0781'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0781'RECOVERED IN GOOD CONDITION.
 MF0781
 MF0781                          STATION RECOVERY (2008)
 MF0781
 MF0781'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0781'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0789 ***********************************************************************
 MF0789  DESIGNATION -  PBM 68 BOLT
 MF0789  PID         -  MF0789
 MF0789  STATE/COUNTY-  IL/PUTNAM
 MF0789  COUNTRY     -  US
 MF0789  USGS QUAD   -  PUTNAM (2018)
 MF0789
 MF0789                         *CURRENT SURVEY CONTROL
 MF0789  ______________________________________________________________________
 MF0789* NAD 83(1986) POSITION- 41 13 54.     (N) 089 23 57.     (W)   SCALED
 MF0789* NAVD 88 ORTHO HEIGHT -   143.567 (meters)      471.02  (feet) ADJUSTED
 MF0789  ______________________________________________________________________
 MF0789  GEOID HEIGHT    -        -33.141 (meters)                     GEOID18
 MF0789  DYNAMIC HEIGHT  -        143.506 (meters)      470.82  (feet) COMP
 MF0789  MODELED GRAVITY -    980,200.8   (mgal)                       NAVD 88
 MF0789
 MF0789  VERT ORDER      -  FIRST     CLASS II
 MF0789
 MF0789.The horizontal coordinates were scaled from a map and have
 MF0789.an estimated accuracy of +/- 6 seconds.
 MF0789
 MF0789.The orthometric height was determined by differential leveling and
 MF0789.adjusted by the NATIONAL GEODETIC SURVEY
 MF0789.in June 1991.
 MF0789
 MF0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0789.GEOID18 height accuracy estimate available here.
 MF0789
 MF0789.Click photographs - Photos may exist for this station.
 MF0789
 MF0789.The dynamic height is computed by dividing the NAVD 88
 MF0789.geopotential number by the normal gravity value computed on the
 MF0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0789.degrees latitude (g = 980.6199 gals.).
 MF0789
 MF0789.The modeled gravity was interpolated from observed gravity values.
 MF0789
 MF0789;                    North         East    Units  Estimated Accuracy
 MF0789;SPC IL W     -   507,040.      764,340.      MT  (+/- 180 meters Scaled)
 MF0789
 MF0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL989672(NAD 83)
 MF0789
 MF0789                          SUPERSEDED SURVEY CONTROL
 MF0789
 MF0789  NGVD 29 (??/??/92)  143.639  (m)          471.26   (f) ADJ UNCH    1 2
 MF0789
 MF0789.Superseded values are not recommended for survey control.
 MF0789
 MF0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0789.See file dsdata.pdf to determine how the superseded data were derived.
 MF0789
 MF0789_MARKER: B = BOLT
 MF0789_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0789_SP_SET: LIMESTONE SLAB
 MF0789_STAMPING: ELEV 482.64 FT
 MF0789_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0789
 MF0789  HISTORY     - Date     Condition        Report By
 MF0789  HISTORY     - 1903     MONUMENTED       IRC
 MF0789  HISTORY     - 1960     GOOD             CGS
 MF0789  HISTORY     - 19970903 GOOD             USPSQD
 MF0789
 MF0789                          STATION DESCRIPTION
 MF0789
 MF0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0789'4.6 MI SW FROM BUREAU.
 MF0789'ABOUT 4.0 MILES SOUTHWEST ALONG THE PEORIA BRANCH OF THE
 MF0789'CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION AT
 MF0789'BUREAU, THENCE 0.05 MILE WEST ALONG A FIELD ROAD, THENCE ABOUT
 MF0789'0.6 MILE SOUTH ALONG STATE HIGHWAY 29, ABOUT 0.15 MILE (245 YARDS)
 MF0789'SOUTH OF THE PUTNAM-BUREAU COUNTY LINE, ON THE OUTSIDE AND
 MF0789'AT THE NORTH END OF A CURVE IN HIGHWAY WITH TANGENTS EXTENDING
 MF0789'NORTH AND SOUTHEAST, IN THE NORTHEAST CORNER OF YARD OF AN OLD
 MF0789'ABANDONED FARM HOUSE, 59 FEET WEST OF CENTER LINE OF HIGHWAY,
 MF0789'104 FEET NORTH OF CENTER LINE OF A NARROW FARM ROAD WEST, 56
 MF0789'FEET NORTH OF A 40-INCH OAK TREE, 20 FEET EAST-SOUTHEAST OF
 MF0789'A 24-INCH ELM TREE WITH A LARGE BRANCH PROJECTING TO THE
 MF0789'NORTHEAST, 2 FEET EAST OF A STEEL WITNESS POST, ABOUT 1 FOOT
 MF0789'ABOVE LEVEL OF HIGHWAY, AND IS A COPPERBOLT LEADED IN THE TOP
 MF0789'OF A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND AND DIRECTLY UNDER
 MF0789'A PIPE PROJECTING 10 INCHES AND BEARING AN ILLINOIS RIVER SURVEY
 MF0789'STANDARD CAP STAMPED ELEV 482.64 FT.
 MF0789
 MF0789                          STATION RECOVERY (1997)
 MF0789
 MF0789'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0789'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0788 ***********************************************************************
 MF0788  DESIGNATION -  PBM 68 CAP
 MF0788  PID         -  MF0788
 MF0788  STATE/COUNTY-  IL/PUTNAM
 MF0788  COUNTRY     -  US
 MF0788  USGS QUAD   -  PUTNAM (2018)
 MF0788
 MF0788                         *CURRENT SURVEY CONTROL
 MF0788  ______________________________________________________________________
 MF0788* NAD 83(1986) POSITION- 41 13 54.     (N) 089 23 57.     (W)   SCALED
 MF0788* NAVD 88 ORTHO HEIGHT -   144.767 (meters)      474.96  (feet) ADJUSTED
 MF0788  ______________________________________________________________________
 MF0788  GEOID HEIGHT    -        -33.141 (meters)                     GEOID18
 MF0788  DYNAMIC HEIGHT  -        144.706 (meters)      474.76  (feet) COMP
 MF0788  MODELED GRAVITY -    980,200.8   (mgal)                       NAVD 88
 MF0788
 MF0788  VERT ORDER      -  FIRST     CLASS II
 MF0788
 MF0788.The horizontal coordinates were scaled from a map and have
 MF0788.an estimated accuracy of +/- 6 seconds.
 MF0788
 MF0788.The orthometric height was determined by differential leveling and
 MF0788.adjusted by the NATIONAL GEODETIC SURVEY
 MF0788.in June 1991.
 MF0788
 MF0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0788.GEOID18 height accuracy estimate available here.
 MF0788
 MF0788.Click photographs - Photos may exist for this station.
 MF0788
 MF0788.The dynamic height is computed by dividing the NAVD 88
 MF0788.geopotential number by the normal gravity value computed on the
 MF0788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0788.degrees latitude (g = 980.6199 gals.).
 MF0788
 MF0788.The modeled gravity was interpolated from observed gravity values.
 MF0788
 MF0788;                    North         East    Units  Estimated Accuracy
 MF0788;SPC IL W     -   507,040.      764,340.      MT  (+/- 180 meters Scaled)
 MF0788
 MF0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL989672(NAD 83)
 MF0788
 MF0788                          SUPERSEDED SURVEY CONTROL
 MF0788
 MF0788  NGVD 29 (??/??/92)  144.838  (m)          475.19   (f) ADJ UNCH    1 2
 MF0788
 MF0788.Superseded values are not recommended for survey control.
 MF0788
 MF0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0788.See file dsdata.pdf to determine how the superseded data were derived.
 MF0788
 MF0788_MARKER: P = PIPE CAP
 MF0788_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0788_STAMPING: ELEV 482.64 FT
 MF0788_MARK LOGO: IRC
 MF0788_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0788_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0788
 MF0788  HISTORY     - Date     Condition        Report By
 MF0788  HISTORY     - 1903     MONUMENTED       IRC
 MF0788  HISTORY     - 1960     GOOD             CGS
 MF0788  HISTORY     - 19970903 GOOD             USPSQD
 MF0788
 MF0788                          STATION DESCRIPTION
 MF0788
 MF0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0788'4.6 MI SW FROM BUREAU.
 MF0788'ABOUT 4.0 MILES SOUTHWEST ALONG THE PEORIA BRANCH OF THE CHICAGO,
 MF0788'ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION AT BUREAU,
 MF0788'THENCE 0.05 MILE WEST ALONG A FIELD ROAD, THENCE ABOUT 0.6
 MF0788'MILE SOUTH ALONG STATE HIGHWAY 29, ABOUT 0.15 MILE (245 YARDS)
 MF0788'SOUTH OF THE PUTNAM-BUREAU COUNTY LINE, ON THE OUTSIDE AND AT
 MF0788'THE NORTH END OF A CURVE IN HIGHWAY WITH TANGENTS EXTENDING NORTH
 MF0788'AND SOUTHEAST, IN THE NORTHEAST CORNER OF YARD OF AN OLD ABANDONED
 MF0788'FARM HOUSE, 59 FEET WEST OF CENTER LINE OF HIGHWAY , 104 FEET
 MF0788'NORTH OF CENTER LINE OF A NARROW FARM ROAD WEST, 56 FEET
 MF0788'NORTH OF A 40-INCH OAK TREE, 20 FEET EAST-SOUTHEAST OF A 24-INCH
 MF0788'ELM TREE WITH A LARGE BRANCH PROJECTING TO THE NORTHEAST,
 MF0788'2 FEET EAST OF A STEEL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 MF0788'LEVEL OF HIGHWAY AND A PIPE PROJECTING 10 INCHES AND BEARING
 MF0788'AN ILLINOIS RIVER SURVEY STANDARD CAP STAMPED ELEV 482.64 FT.
 MF0788
 MF0788                          STATION RECOVERY (1997)
 MF0788
 MF0788'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0788'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0807 ***********************************************************************
 MF0807  DESIGNATION -  PBM 70 BOLT
 MF0807  PID         -  MF0807
 MF0807  STATE/COUNTY-  IL/BUREAU
 MF0807  COUNTRY     -  US
 MF0807  USGS QUAD   -  DEPUE (2018)
 MF0807
 MF0807                         *CURRENT SURVEY CONTROL
 MF0807  ______________________________________________________________________
 MF0807* NAD 83(1986) POSITION- 41 18 43.     (N) 089 20 40.     (W)   SCALED
 MF0807* NAVD 88 ORTHO HEIGHT -   143.388 (meters)      470.43  (feet) ADJUSTED
 MF0807  ______________________________________________________________________
 MF0807  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF0807  DYNAMIC HEIGHT  -        143.330 (meters)      470.24  (feet) COMP
 MF0807  MODELED GRAVITY -    980,215.1   (mgal)                       NAVD 88
 MF0807
 MF0807  VERT ORDER      -  FIRST     CLASS II
 MF0807
 MF0807.The horizontal coordinates were scaled from a map and have
 MF0807.an estimated accuracy of +/- 6 seconds.
 MF0807
 MF0807.The orthometric height was determined by differential leveling and
 MF0807.adjusted by the NATIONAL GEODETIC SURVEY
 MF0807.in June 1991.
 MF0807
 MF0807.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0807.GEOID18 height accuracy estimate available here.
 MF0807
 MF0807.Click photographs - Photos may exist for this station.
 MF0807
 MF0807.The dynamic height is computed by dividing the NAVD 88
 MF0807.geopotential number by the normal gravity value computed on the
 MF0807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0807.degrees latitude (g = 980.6199 gals.).
 MF0807
 MF0807.The modeled gravity was interpolated from observed gravity values.
 MF0807
 MF0807;                    North         East    Units  Estimated Accuracy
 MF0807;SPC IL W     -   515,990.      768,850.      MT  (+/- 180 meters Scaled)
 MF0807
 MF0807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL037760(NAD 83)
 MF0807
 MF0807                          SUPERSEDED SURVEY CONTROL
 MF0807
 MF0807  NGVD 29 (??/??/92)  143.451  (m)          470.64   (f) ADJ UNCH    1 2
 MF0807
 MF0807.Superseded values are not recommended for survey control.
 MF0807
 MF0807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0807.See file dsdata.pdf to determine how the superseded data were derived.
 MF0807
 MF0807_MARKER: B = BOLT
 MF0807_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0807_SP_SET: GRANITE SLAB
 MF0807_STAMPING: ELEV 482.03 FT
 MF0807_MARK LOGO: IRC
 MF0807_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0807
 MF0807  HISTORY     - Date     Condition        Report By
 MF0807  HISTORY     - 1903     MONUMENTED       IRC
 MF0807  HISTORY     - 1960     GOOD             CGS
 MF0807
 MF0807                          STATION DESCRIPTION
 MF0807
 MF0807'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0807'2 MI NE FROM BUREAU.
 MF0807'ABOUT 2.05 MILES NORTHEAST ALONG THE CHICAGO, ROCK ISLAND AND
 MF0807'PACIFIC RAILROAD FROM THE STATION AT BUREAU, ABOUT 2.25 MILES
 MF0807'SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD
 MF0807'FROM THE STATION AT DEPUE, 0.25 MILE OR 27 1/2 RAILS SOUTHWEST OF
 MF0807'MILEPOST 112, ABOUT 0.2 MILE SOUTHWEST OF THE SOUTHWEST END OF A
 MF0807'LONG CURVE WITH TANGENTS EXTENDING EAST AND SOUTHWEST, ON TOP OF A
 MF0807'LOW BANK ON THE SOUTHEAST SIDE OF THE TRACK, 38 1/2 FEET SOUTHEAST
 MF0807'OF THE SOUTHEAST RAIL OF THE SOUTHEAST TRACK, 33 FEET EAST OF A
 MF0807'TELEPHONE POLE WITH TWO GUY WIRES (THE 2ND. POLE NORTHEAST OF THE
 MF0807'POLE WHERE THE WIRES LEAD OFF TO A SIGNAL CONTROL BOX AND ALSO THE
 MF0807'12TH. POLE SOUTHWEST OF THE MILEPOST), 75 1/2 FEET SOUTH OF THE
 MF0807'11TH. POLE SOUTHWEST OF THE MILEPOST, ABOUT 2 FEET ABOVE THE LEVEL
 MF0807'OF TRACK, A COPPER BOLT LEADED IN TOP OF A GRANITE SLAB ABOUT 4 1/2
 MF0807'FEET BELOW GROUND SURFACE AND COVERED BY A IRON PIPE BEARING AN
 MF0807'ILLINOIS RIVER SURVEY STANDARD CAP STAMPED ELEV. 482.03 FT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0806 ***********************************************************************
 MF0806  DESIGNATION -  PBM 70 CAP
 MF0806  PID         -  MF0806
 MF0806  STATE/COUNTY-  IL/BUREAU
 MF0806  COUNTRY     -  US
 MF0806  USGS QUAD   -  DEPUE (2018)
 MF0806
 MF0806                         *CURRENT SURVEY CONTROL
 MF0806  ______________________________________________________________________
 MF0806* NAD 83(1986) POSITION- 41 18 42.     (N) 089 20 41.     (W)   SCALED
 MF0806* NAVD 88 ORTHO HEIGHT -   144.592 (meters)      474.38  (feet) ADJUSTED
 MF0806  ______________________________________________________________________
 MF0806  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF0806  DYNAMIC HEIGHT  -        144.533 (meters)      474.19  (feet) COMP
 MF0806  MODELED GRAVITY -    980,215.1   (mgal)                       NAVD 88
 MF0806
 MF0806  VERT ORDER      -  FIRST     CLASS II
 MF0806
 MF0806.The horizontal coordinates were scaled from a map and have
 MF0806.an estimated accuracy of +/- 6 seconds.
 MF0806
 MF0806.The orthometric height was determined by differential leveling and
 MF0806.adjusted by the NATIONAL GEODETIC SURVEY
 MF0806.in June 1991.
 MF0806
 MF0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0806.GEOID18 height accuracy estimate available here.
 MF0806
 MF0806.Click photographs - Photos may exist for this station.
 MF0806
 MF0806.The dynamic height is computed by dividing the NAVD 88
 MF0806.geopotential number by the normal gravity value computed on the
 MF0806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0806.degrees latitude (g = 980.6199 gals.).
 MF0806
 MF0806.The modeled gravity was interpolated from observed gravity values.
 MF0806
 MF0806;                    North         East    Units  Estimated Accuracy
 MF0806;SPC IL W     -   515,960.      768,820.      MT  (+/- 180 meters Scaled)
 MF0806
 MF0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL037760(NAD 83)
 MF0806
 MF0806                          SUPERSEDED SURVEY CONTROL
 MF0806
 MF0806  NGVD 29 (??/??/92)  144.696  (m)          474.72   (f) ADJ UNCH    1 2
 MF0806
 MF0806.Superseded values are not recommended for survey control.
 MF0806
 MF0806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0806.See file dsdata.pdf to determine how the superseded data were derived.
 MF0806
 MF0806_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0806_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0806_STAMPING: ELEV 482.03 FT
 MF0806_MARK LOGO: IRC
 MF0806_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0806_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0806
 MF0806  HISTORY     - Date     Condition        Report By
 MF0806  HISTORY     - 1903     MONUMENTED       IRC
 MF0806  HISTORY     - 1960     GOOD             CGS
 MF0806
 MF0806                          STATION DESCRIPTION
 MF0806
 MF0806'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0806'2 MI NE FROM BUREAU.
 MF0806'ABOUT 2.05 MILES NORTHEAST ALONG THE CHICAGO, ROCK ISLAND AND
 MF0806'PACIFIC RAILROAD FROM THE STATION AT BUREAU, ABOUT 2.25 MILES
 MF0806'SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD FROM
 MF0806'THE STATION AT DEPUE, 0.25 MILE OR 27 1/2 RAILS SOUTHWEST OF
 MF0806'MILEPOST 112, ABOUT 0.2 MILE SOUTHWEST OF THE SOUTHWEST END OF A
 MF0806'LONG CURVE WITH TANGENTS EXTENDING EAST AND SOUTHWEST, ON TOP OF A
 MF0806'LOW BANK ON THE SOUTHEAST SIDE OF THE TRACK, 38 1/2 FEET SOUTHEAST
 MF0806'OF THE SOUTHEAST RAIL OF THE SOUTHEAST TRACK, 33 FEET EAST OF A
 MF0806'TELEPHONE POLE WITH TWO GUY WIRES (THE 2ND. POLE NORTHEAST OF THE
 MF0806'POLE WHERE THE WIRES LEAD OFF TO A SIGNAL CONTROL BOX AND ALSO THE
 MF0806'12TH. POLE SOUTHWEST OF THE MILEPOST), 75 1/2 FEET SOUTH OF THE
 MF0806'11TH. POLE SOUTHWEST OF THE MILEPOST, ABOUT 2 FEET ABOVE THE
 MF0806'LEVEL OF TRACK, A IRON PIPE BEARING AN ILLINOIS RIVER SURVEY
 MF0806'STANDARD CAP STAMPED ELEV. 482.03 FT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0817 ***********************************************************************
 MF0817  DESIGNATION -  PBM 71 BOLT
 MF0817  PID         -  MF0817
 MF0817  STATE/COUNTY-  IL/BUREAU
 MF0817  COUNTRY     -  US
 MF0817  USGS QUAD   -  DEPUE (2018)
 MF0817
 MF0817                         *CURRENT SURVEY CONTROL
 MF0817  ______________________________________________________________________
 MF0817* NAD 83(1986) POSITION- 41 19 35.     (N) 089 17 01.     (W)   SCALED
 MF0817* NAVD 88 ORTHO HEIGHT -   145.190 (meters)      476.34  (feet) ADJUSTED
 MF0817  ______________________________________________________________________
 MF0817  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 MF0817  DYNAMIC HEIGHT  -        145.131 (meters)      476.15  (feet) COMP
 MF0817  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0817
 MF0817  VERT ORDER      -  FIRST     CLASS II
 MF0817
 MF0817.The horizontal coordinates were scaled from a map and have
 MF0817.an estimated accuracy of +/- 6 seconds.
 MF0817
 MF0817.The orthometric height was determined by differential leveling and
 MF0817.adjusted by the NATIONAL GEODETIC SURVEY
 MF0817.in June 1991.
 MF0817
 MF0817.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0817.GEOID18 height accuracy estimate available here.
 MF0817
 MF0817.Click photographs - Photos may exist for this station.
 MF0817
 MF0817.The dynamic height is computed by dividing the NAVD 88
 MF0817.geopotential number by the normal gravity value computed on the
 MF0817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0817.degrees latitude (g = 980.6199 gals.).
 MF0817
 MF0817.The modeled gravity was interpolated from observed gravity values.
 MF0817
 MF0817;                    North         East    Units  Estimated Accuracy
 MF0817;SPC IL W     -   517,650.      773,920.      MT  (+/- 180 meters Scaled)
 MF0817
 MF0817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL088775(NAD 83)
 MF0817
 MF0817                          SUPERSEDED SURVEY CONTROL
 MF0817
 MF0817  NGVD 29 (??/??/92)  145.257  (m)          476.56   (f) ADJ UNCH    1 2
 MF0817
 MF0817.Superseded values are not recommended for survey control.
 MF0817
 MF0817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0817.See file dsdata.pdf to determine how the superseded data were derived.
 MF0817
 MF0817_MARKER: B = BOLT
 MF0817_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0817_SP_SET: GRANITE SLAB
 MF0817_STAMPING: ELEV 487.94 FT
 MF0817_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0817
 MF0817  HISTORY     - Date     Condition        Report By
 MF0817  HISTORY     - 1903     MONUMENTED       IRC
 MF0817  HISTORY     - 1960     GOOD             CGS
 MF0817
 MF0817                          STATION DESCRIPTION
 MF0817
 MF0817'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0817'1.2 MI E FROM DEPUE.
 MF0817'ABOUT 1.2 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0817'RAILROAD FROM THE STATION AT DEPUE, 0.2 MILE EAST OF MILEPOST 109,
 MF0817'ABOUT 300 FEET NORTHWEST OF BENCH MARK T 236, DESCRIBED, AT THE
 MF0817'NEW YORK CENTRAL RAILROAD OVERPASS OVER THE CHICAGO, ROCK ISLAND
 MF0817'AND PACIFIC RAILROAD, IN A SMALL TRIANGULAR CLEARING BETWEEN THE
 MF0817'TWO TRACKS AND AN OLD SPUR TRACK CONNECTING THE TWO TRACKS, 248
 MF0817'FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK OF THE CHICAGO,
 MF0817'ROCK ISLAND AND PACIFIC RAILROAD, 97 FEET WEST OF THE WEST RAIL OF
 MF0817'THE NEW YORK CENTRAL RAILROAD, 185 FEET NORTH OF A POWER LINE
 MF0817'POLE WITH FOUR GUY WIRES, 6 FEET WEST OF CENTER LINE OF  VERY DIM
 MF0817'ROAD, 10 1/2 FEET NORTH-NORTHWEST OF A 4-INCH CRAB APPLE TREE,
 MF0817'ABOUT 10 FEET ABOVE THE LEVEL OF CHICAGO, ROCK ISLAND AND PACIFIC
 MF0817'RAILROAD.  A COPPER BOLT LEADED IN TOP OF A GRANITE SLAB ABOUT
 MF0817'4 FEET UNDERGROUND AND COVERED BY A IRON PIPE BEARING A ILLINOIS
 MF0817'RIVER SURVEY STANDARD CAP STAMPED ELEV. 487.94 FT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0816 ***********************************************************************
 MF0816  DESIGNATION -  PBM 71 CAP
 MF0816  PID         -  MF0816
 MF0816  STATE/COUNTY-  IL/BUREAU
 MF0816  COUNTRY     -  US
 MF0816  USGS QUAD   -  DEPUE (2018)
 MF0816
 MF0816                         *CURRENT SURVEY CONTROL
 MF0816  ______________________________________________________________________
 MF0816* NAD 83(1986) POSITION- 41 19 35.     (N) 089 17 00.     (W)   SCALED
 MF0816* NAVD 88 ORTHO HEIGHT -   146.395 (meters)      480.30  (feet) ADJUSTED
 MF0816  ______________________________________________________________________
 MF0816  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 MF0816  DYNAMIC HEIGHT  -        146.335 (meters)      480.10  (feet) COMP
 MF0816  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0816
 MF0816  VERT ORDER      -  FIRST     CLASS II
 MF0816
 MF0816.The horizontal coordinates were scaled from a map and have
 MF0816.an estimated accuracy of +/- 6 seconds.
 MF0816
 MF0816.The orthometric height was determined by differential leveling and
 MF0816.adjusted by the NATIONAL GEODETIC SURVEY
 MF0816.in June 1991.
 MF0816
 MF0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0816.GEOID18 height accuracy estimate available here.
 MF0816
 MF0816.Click photographs - Photos may exist for this station.
 MF0816
 MF0816.The dynamic height is computed by dividing the NAVD 88
 MF0816.geopotential number by the normal gravity value computed on the
 MF0816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0816.degrees latitude (g = 980.6199 gals.).
 MF0816
 MF0816.The modeled gravity was interpolated from observed gravity values.
 MF0816
 MF0816;                    North         East    Units  Estimated Accuracy
 MF0816;SPC IL W     -   517,650.      773,950.      MT  (+/- 180 meters Scaled)
 MF0816
 MF0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL089775(NAD 83)
 MF0816
 MF0816                          SUPERSEDED SURVEY CONTROL
 MF0816
 MF0816  NGVD 29 (??/??/92)  146.470  (m)          480.54   (f) ADJ UNCH    1 2
 MF0816
 MF0816.Superseded values are not recommended for survey control.
 MF0816
 MF0816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0816.See file dsdata.pdf to determine how the superseded data were derived.
 MF0816
 MF0816_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0816_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0816_STAMPING: ELEV 487.94 FT
 MF0816_MARK LOGO: IRC
 MF0816_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0816_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0816
 MF0816  HISTORY     - Date     Condition        Report By
 MF0816  HISTORY     - 1903     MONUMENTED       IRC
 MF0816  HISTORY     - 1960     GOOD             CGS
 MF0816
 MF0816                          STATION DESCRIPTION
 MF0816
 MF0816'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0816'1.2 MI E FROM DEPUE.
 MF0816'ABOUT 1.2 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0816'RAILROAD FROM THE STATION AT DEPUE, 0.2 MILE EAST OF MILEPOST 109,
 MF0816'ABOUT 300 FEET NORTHWEST OF BENCH MARK T 236, DESCRIBED, AT THE
 MF0816'NEW YORK CENTRAL RAILROAD OVERPASS OVER THE CHICAGO, ROCK ISLAND
 MF0816'AND PACIFIC RAILROAD, IN A SMALL TRIANGULAR CLEARING BETWEEN THE
 MF0816'TWO TRACKS AND AN OLD SPUR TRACK CONNECTING THE TWO TRACKS, 248
 MF0816'FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK OF THE CHICAGO,
 MF0816'ROCK ISLAND AND PACIFIC RAILROAD, 97 FEET WEST OF THE WEST RAIL OF
 MF0816'THE NEW YORK CENTRAL RAILROAD, 185 FEET NORTH OF A POWER LINE POLE
 MF0816'WITH FOUR GUY WIRES, 6 FEET WEST OF CENTER LINE OF A VERY DIM ROAD,
 MF0816'10 1/2 FEET NORTH-NORTHWEST OF A 4-INCH CRAB APPLE TREE, ABOUT 10
 MF0816'FEET ABOVE THE LEVEL OF CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD.
 MF0816'A IRON PIPE BEARING A ILLINOIS RIVER SURVEY STANDARD CAP STAMPED
 MF0816'ELEV. 487.94 FT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0823 ***********************************************************************
 MF0823  DESIGNATION -  PBM 72 BOLT
 MF0823  PID         -  MF0823
 MF0823  STATE/COUNTY-  IL/BUREAU
 MF0823  COUNTRY     -  US
 MF0823  USGS QUAD   -  SPRING VALLEY (2018)
 MF0823
 MF0823                         *CURRENT SURVEY CONTROL
 MF0823  ______________________________________________________________________
 MF0823* NAD 83(1986) POSITION- 41 19 18.     (N) 089 13 14.     (W)   SCALED
 MF0823* NAVD 88 ORTHO HEIGHT -   141.845 (meters)      465.37  (feet) ADJUSTED
 MF0823  ______________________________________________________________________
 MF0823  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0823  DYNAMIC HEIGHT  -        141.788 (meters)      465.18  (feet) COMP
 MF0823  MODELED GRAVITY -    980,220.1   (mgal)                       NAVD 88
 MF0823
 MF0823  VERT ORDER      -  FIRST     CLASS II
 MF0823
 MF0823.The horizontal coordinates were scaled from a map and have
 MF0823.an estimated accuracy of +/- 6 seconds.
 MF0823
 MF0823.The orthometric height was determined by differential leveling and
 MF0823.adjusted by the NATIONAL GEODETIC SURVEY
 MF0823.in June 1991.
 MF0823
 MF0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0823.GEOID18 height accuracy estimate available here.
 MF0823
 MF0823.Click photographs - Photos may exist for this station.
 MF0823
 MF0823.The dynamic height is computed by dividing the NAVD 88
 MF0823.geopotential number by the normal gravity value computed on the
 MF0823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0823.degrees latitude (g = 980.6199 gals.).
 MF0823
 MF0823.The modeled gravity was interpolated from observed gravity values.
 MF0823
 MF0823;                    North         East    Units  Estimated Accuracy
 MF0823;SPC IL W     -   517,180.      779,210.      MT  (+/- 180 meters Scaled)
 MF0823
 MF0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL141768(NAD 83)
 MF0823
 MF0823                          SUPERSEDED SURVEY CONTROL
 MF0823
 MF0823  NGVD 29 (??/??/92)  141.924  (m)          465.63   (f) ADJ UNCH    1 2
 MF0823
 MF0823.Superseded values are not recommended for survey control.
 MF0823
 MF0823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0823.See file dsdata.pdf to determine how the superseded data were derived.
 MF0823
 MF0823_MARKER: B = BOLT
 MF0823_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0823_SP_SET: GRANITE SLAB
 MF0823_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0823
 MF0823  HISTORY     - Date     Condition        Report By
 MF0823  HISTORY     - 1903     MONUMENTED       IRC
 MF0823  HISTORY     - 1960     GOOD             CGS
 MF0823
 MF0823                          STATION DESCRIPTION
 MF0823
 MF0823'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0823'1.1 MI W FROM SPRING VALLEY.
 MF0823'ABOUT 1.1 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0823'RAILROAD FROM THE STATION AT SPRING VALLEY, 0.5 MILE WEST OF
 MF0823'MILEPOST 105, AT THE SOUTH END OF MARQUETTE STREET, AT A POINT
 MF0823'WHERE THE GRADED ROAD THAT PARALLELS THE TRACK FROM THE WEST
 MF0823'TURNS NORTH ONTO MARQUETTE STREET, 39 FEET NORTH OF THE NORTH RAIL
 MF0823'OF THE NORTH TRACK, 82 FEET NORTHEAST OF THE CENTER LINE OF THE
 MF0823'CROSSING OF THE NORTH TRACK AND A DIM FARM ROAD, 91 FEET EAST
 MF0823'OF THE SOUTH END OF A 24-INCH PIPE CULVERT UNDER GRADED ROAD,
 MF0823'6 FEET SOUTH-SOUTHWEST OF THE FIRST POWER LINE POLE EAST OF THE
 MF0823'EXTENDED CENTER LINE OF MARQUETTE STREET, 2 FEET NORTH OF A STEEL
 MF0823'WITNESS POST.  A COPPER BOLT LEADED IN TOP OF A GRANITE SLAB
 MF0823'ABOUT 4 FEET UNDERGROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0822 ***********************************************************************
 MF0822  DESIGNATION -  PBM 72 CAP
 MF0822  PID         -  MF0822
 MF0822  STATE/COUNTY-  IL/BUREAU
 MF0822  COUNTRY     -  US
 MF0822  USGS QUAD   -  SPRING VALLEY (2018)
 MF0822
 MF0822                         *CURRENT SURVEY CONTROL
 MF0822  ______________________________________________________________________
 MF0822* NAD 83(1986) POSITION- 41 19 18.     (N) 089 13 14.     (W)   SCALED
 MF0822* NAVD 88 ORTHO HEIGHT -   143.086 (meters)      469.44  (feet) ADJUSTED
 MF0822  ______________________________________________________________________
 MF0822  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0822  DYNAMIC HEIGHT  -        143.029 (meters)      469.25  (feet) COMP
 MF0822  MODELED GRAVITY -    980,220.1   (mgal)                       NAVD 88
 MF0822
 MF0822  VERT ORDER      -  FIRST     CLASS II
 MF0822
 MF0822.The horizontal coordinates were scaled from a map and have
 MF0822.an estimated accuracy of +/- 6 seconds.
 MF0822
 MF0822.The orthometric height was determined by differential leveling and
 MF0822.adjusted by the NATIONAL GEODETIC SURVEY
 MF0822.in June 1991.
 MF0822
 MF0822.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0822.GEOID18 height accuracy estimate available here.
 MF0822
 MF0822.Click photographs - Photos may exist for this station.
 MF0822
 MF0822.The dynamic height is computed by dividing the NAVD 88
 MF0822.geopotential number by the normal gravity value computed on the
 MF0822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0822.degrees latitude (g = 980.6199 gals.).
 MF0822
 MF0822.The modeled gravity was interpolated from observed gravity values.
 MF0822
 MF0822;                    North         East    Units  Estimated Accuracy
 MF0822;SPC IL W     -   517,180.      779,210.      MT  (+/- 180 meters Scaled)
 MF0822
 MF0822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL141768(NAD 83)
 MF0822
 MF0822                          SUPERSEDED SURVEY CONTROL
 MF0822
 MF0822  NGVD 29 (??/??/92)  143.168  (m)          469.71   (f) ADJ UNCH    1 2
 MF0822
 MF0822.Superseded values are not recommended for survey control.
 MF0822
 MF0822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0822.See file dsdata.pdf to determine how the superseded data were derived.
 MF0822
 MF0822_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0822_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0822_STAMPING: 1903
 MF0822_MARK LOGO: IRC
 MF0822_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0822_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0822+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2001
 MF0822
 MF0822  HISTORY     - Date     Condition        Report By
 MF0822  HISTORY     - 1903     MONUMENTED       IRC
 MF0822  HISTORY     - 1960     GOOD             CGS
 MF0822  HISTORY     - 19960406 GOOD             USPSQD
 MF0822  HISTORY     - 20010606 GOOD             USPSQD
 MF0822  HISTORY     - 20050705 GOOD             USPSQD
 MF0822  HISTORY     - 20080710 GOOD             INDIV
 MF0822  HISTORY     - 20140819 GOOD             ILDT
 MF0822
 MF0822                          STATION DESCRIPTION
 MF0822
 MF0822'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0822'1.1 MI W FROM SPRING VALLEY.
 MF0822'ABOUT 1.1 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0822'RAILROAD FROM THE STATION AT SPRING VALLEY, 0.5 MILE WEST OF
 MF0822'MILEPOST 105, AT THE SOUTH END OF MARQUETTE STREET, AT A POINT
 MF0822'WHERE THE GRADED ROAD THAT PARALLELS THE TRACK FROM THE WEST TURNS
 MF0822'NORTH ONTO MARQUETTE STREET, 39 FEET NORTH OF THE NORTH RAIL OF
 MF0822'THE NORTH TRACK, 82 FEET NORTHEAST OF THE CENTER LINE OF THE
 MF0822'CROSSING OF THE NORTH TRACK AND A DIM FARM ROAD, 91 FEET EAST OF
 MF0822'THE SOUTH END OF A 24-INCH PIPE CULVERT UNDER GRADED ROAD,
 MF0822'SOUTH-SOUTHWEST OF THE FIRST POWER LINE POLE EAST OF THE EXTENDED
 MF0822'CENTER LINE OF MARQUETTE STREET, 2 FEET NORTH OF A STEEL WITNESS
 MF0822'POST, AN ILLINOIS RIVER SURVEY STANDARD CAP STAMPED 1903 ON AN IRON
 MF0822'PIPE.
 MF0822
 MF0822                          STATION RECOVERY (1996)
 MF0822
 MF0822'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0822'RECOVERED IN GOOD CONDITION.
 MF0822
 MF0822                          STATION RECOVERY (2001)
 MF0822
 MF0822'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0822'RECOVERED IN GOOD CONDITION.
 MF0822
 MF0822                          STATION RECOVERY (2005)
 MF0822
 MF0822'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0822'21 FEET EAST OF A TRANSFORMER SET BETWEEN TWO UTILITY POLES
 MF0822
 MF0822                          STATION RECOVERY (2008)
 MF0822
 MF0822'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (TCH)
 MF0822'RECOVERED IN GOOD CONDITION.
 MF0822
 MF0822                          STATION RECOVERY (2014)
 MF0822
 MF0822'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0822'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0830 ***********************************************************************
 MF0830  DESIGNATION -  PBM 74 BOLT
 MF0830  PID         -  MF0830
 MF0830  STATE/COUNTY-  IL/BUREAU
 MF0830  COUNTRY     -  US
 MF0830  USGS QUAD   -  SPRING VALLEY (2018)
 MF0830
 MF0830                         *CURRENT SURVEY CONTROL
 MF0830  ______________________________________________________________________
 MF0830* NAD 83(1986) POSITION- 41 19 00.     (N) 089 10 27.     (W)   SCALED
 MF0830* NAVD 88 ORTHO HEIGHT -   139.560 (meters)      457.87  (feet) ADJUSTED
 MF0830  ______________________________________________________________________
 MF0830  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 MF0830  DYNAMIC HEIGHT  -        139.504 (meters)      457.69  (feet) COMP
 MF0830  MODELED GRAVITY -    980,224.4   (mgal)                       NAVD 88
 MF0830
 MF0830  VERT ORDER      -  FIRST     CLASS II
 MF0830
 MF0830.The horizontal coordinates were scaled from a map and have
 MF0830.an estimated accuracy of +/- 6 seconds.
 MF0830
 MF0830.The orthometric height was determined by differential leveling and
 MF0830.adjusted by the NATIONAL GEODETIC SURVEY
 MF0830.in June 1991.
 MF0830
 MF0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0830.GEOID18 height accuracy estimate available here.
 MF0830
 MF0830.Click photographs - Photos may exist for this station.
 MF0830
 MF0830.The dynamic height is computed by dividing the NAVD 88
 MF0830.geopotential number by the normal gravity value computed on the
 MF0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0830.degrees latitude (g = 980.6199 gals.).
 MF0830
 MF0830.The modeled gravity was interpolated from observed gravity values.
 MF0830
 MF0830;                    North         East    Units  Estimated Accuracy
 MF0830;SPC IL W     -   516,670.      783,100.      MT  (+/- 180 meters Scaled)
 MF0830
 MF0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL180761(NAD 83)
 MF0830
 MF0830                          SUPERSEDED SURVEY CONTROL
 MF0830
 MF0830  NGVD 29 (??/??/92)  139.642  (m)          458.14   (f) ADJ UNCH    1 2
 MF0830
 MF0830.Superseded values are not recommended for survey control.
 MF0830
 MF0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0830.See file dsdata.pdf to determine how the superseded data were derived.
 MF0830
 MF0830_MARKER: B = BOLT
 MF0830_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0830_SP_SET: GRANITE SLAB
 MF0830_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0830
 MF0830  HISTORY     - Date     Condition        Report By
 MF0830  HISTORY     - 1903     MONUMENTED       IRC
 MF0830  HISTORY     - 1960     GOOD             CGS
 MF0830  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0830
 MF0830                          STATION DESCRIPTION
 MF0830
 MF0830'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0830'1.4 MI E FROM SPRING VALLEY.
 MF0830'ABOUT 1.4 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0830'RAILROAD FROM THE STATION AT SPRING VALLEY, 0.1 MILE EAST OF A
 MF0830'SIGNAL BRIDGE OVER BOTH TRACKS, AT A VERY DIM FARM ROAD CROSSING,
 MF0830'108 FEET SOUTHWEST OF AND ACROSS BOTH TRACKS AND FARM ROAD FROM
 MF0830'MILEPOST 103, 46 1/2 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTH
 MF0830'TRACK, 26 1/2 FEET SOUTH OF THE SOUTHWEST CORNER OF A 8-BY 8-FOOT
 MF0830'CONCRETE BUILDING, 19 FEET SOUTHEAST OF THE FIRST TELEPHONE POLE
 MF0830'WEST OF THE MILEPOST, 9 FEET NORTH OF CENTER LINE OF DIM FARM ROAD
 MF0830'WEST PARALLEL TO THE TRACK, A COPPER BOLT LEADED IN TOP OF A
 MF0830'GRANITE SLAB ABOUT 4 FEET UNDERGROUND AND COVERED BY A
 MF0830
 MF0830                          STATION RECOVERY (2014)
 MF0830
 MF0830'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0830'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0829 ***********************************************************************
 MF0829  DESIGNATION -  PBM 74 CAP
 MF0829  PID         -  MF0829
 MF0829  STATE/COUNTY-  IL/BUREAU
 MF0829  COUNTRY     -  US
 MF0829  USGS QUAD   -  SPRING VALLEY (2018)
 MF0829
 MF0829                         *CURRENT SURVEY CONTROL
 MF0829  ______________________________________________________________________
 MF0829* NAD 83(1986) POSITION- 41 19 00.     (N) 089 10 27.     (W)   SCALED
 MF0829* NAVD 88 ORTHO HEIGHT -   140.783 (meters)      461.89  (feet) ADJUSTED
 MF0829  ______________________________________________________________________
 MF0829  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 MF0829  DYNAMIC HEIGHT  -        140.727 (meters)      461.70  (feet) COMP
 MF0829  MODELED GRAVITY -    980,224.4   (mgal)                       NAVD 88
 MF0829
 MF0829  VERT ORDER      -  FIRST     CLASS II
 MF0829
 MF0829.The horizontal coordinates were scaled from a map and have
 MF0829.an estimated accuracy of +/- 6 seconds.
 MF0829
 MF0829.The orthometric height was determined by differential leveling and
 MF0829.adjusted by the NATIONAL GEODETIC SURVEY
 MF0829.in June 1991.
 MF0829
 MF0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0829.GEOID18 height accuracy estimate available here.
 MF0829
 MF0829.Click photographs - Photos may exist for this station.
 MF0829
 MF0829.The dynamic height is computed by dividing the NAVD 88
 MF0829.geopotential number by the normal gravity value computed on the
 MF0829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0829.degrees latitude (g = 980.6199 gals.).
 MF0829
 MF0829.The modeled gravity was interpolated from observed gravity values.
 MF0829
 MF0829;                    North         East    Units  Estimated Accuracy
 MF0829;SPC IL W     -   516,670.      783,100.      MT  (+/- 180 meters Scaled)
 MF0829
 MF0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL180761(NAD 83)
 MF0829
 MF0829                          SUPERSEDED SURVEY CONTROL
 MF0829
 MF0829  NGVD 29 (??/??/92)  140.891  (m)          462.24   (f) ADJ UNCH    1 2
 MF0829
 MF0829.Superseded values are not recommended for survey control.
 MF0829
 MF0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0829.See file dsdata.pdf to determine how the superseded data were derived.
 MF0829
 MF0829_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0829_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0829_STAMPING: ELEV 469.54 FT
 MF0829_MARK LOGO: IRC
 MF0829_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0829_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0829
 MF0829  HISTORY     - Date     Condition        Report By
 MF0829  HISTORY     - 1903     MONUMENTED       IRC
 MF0829  HISTORY     - 1960     GOOD             CGS
 MF0829
 MF0829                          STATION DESCRIPTION
 MF0829
 MF0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0829'1.4 MI E FROM SPRING VALLEY.
 MF0829'ABOUT 1.4 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0829'RAILROAD FROM THE STATION AT SPRING VALLEY, 0.1 MILE EAST OF A
 MF0829'SIGNAL BRIDGE OVER BOTH TRACKS, AT A VERY DIM FARM ROAD CROSSING,
 MF0829'108 FEET SOUTHWEST OF AND ACROSS BOTH TRACKS AND FARM ROAD FROM
 MF0829'MILEPOST 103, 46 1/2 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTH
 MF0829'TRACK, 26 1/2 FEET SOUTH OF THE SOUTHWEST CORNER OF A 8-BY
 MF0829'8-FOOT CONCRETE BUILDING, 19 FEET SOUTHEAST OF THE FIRST TELEPHONE
 MF0829'POLE WEST OF THE MILEPOST, 9 FEET NORTH OF CENTER LINE OF DIM FARM
 MF0829'ROAD WEST PARALLEL TO THE TRACK, AN IRON PIPE BEARING AN ILLINOIS
 MF0829'RIVER SURVEY STANDARD CAP STAMPED ELEV. 469.54 FT. IN SECTION 1,
 MF0829'R-1W, T-33N.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0853 ***********************************************************************
 MF0853  DESIGNATION -  PBM 78 BOLT
 MF0853  PID         -  MF0853
 MF0853  STATE/COUNTY-  IL/LASALLE
 MF0853  COUNTRY     -  US
 MF0853  USGS QUAD   -  LA SALLE (2018)
 MF0853
 MF0853                         *CURRENT SURVEY CONTROL
 MF0853  ______________________________________________________________________
 MF0853* NAD 83(1986) POSITION- 41 19 37.     (N) 089 02 04.     (W)   SCALED
 MF0853* NAVD 88 ORTHO HEIGHT -   137.383 (meters)      450.73  (feet) ADJUSTED
 MF0853  ______________________________________________________________________
 MF0853  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 MF0853  DYNAMIC HEIGHT  -        137.328 (meters)      450.55  (feet) COMP
 MF0853  MODELED GRAVITY -    980,220.9   (mgal)                       NAVD 88
 MF0853
 MF0853  VERT ORDER      -  FIRST     CLASS II
 MF0853
 MF0853.The horizontal coordinates were scaled from a map and have
 MF0853.an estimated accuracy of +/- 6 seconds.
 MF0853
 MF0853.The orthometric height was determined by differential leveling and
 MF0853.adjusted by the NATIONAL GEODETIC SURVEY
 MF0853.in June 1991.
 MF0853
 MF0853.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0853.GEOID18 height accuracy estimate available here.
 MF0853
 MF0853.Click photographs - Photos may exist for this station.
 MF0853
 MF0853.The dynamic height is computed by dividing the NAVD 88
 MF0853.geopotential number by the normal gravity value computed on the
 MF0853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0853.degrees latitude (g = 980.6199 gals.).
 MF0853
 MF0853.The modeled gravity was interpolated from observed gravity values.
 MF0853
 MF0853;                    North         East    Units  Estimated Accuracy
 MF0853;SPC IL E     -   517,590.      241,310.      MT  (+/- 180 meters Scaled)
 MF0853
 MF0853_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL297770(NAD 83)
 MF0853
 MF0853                          SUPERSEDED SURVEY CONTROL
 MF0853
 MF0853  NGVD 29 (??/??/92)  137.444  (m)          450.93   (f) ADJ UNCH    1 2
 MF0853
 MF0853.Superseded values are not recommended for survey control.
 MF0853
 MF0853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0853.See file dsdata.pdf to determine how the superseded data were derived.
 MF0853
 MF0853_MARKER: B = BOLT
 MF0853_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0853_SP_SET: LIMESTONE SLAB
 MF0853_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0853
 MF0853  HISTORY     - Date     Condition        Report By
 MF0853  HISTORY     - 1903     MONUMENTED       IRC
 MF0853  HISTORY     - 1960     GOOD             CGS
 MF0853  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF0853  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0853
 MF0853                          STATION DESCRIPTION
 MF0853
 MF0853'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0853'2.1 MI SW FROM UTICA.
 MF0853'ABOUT 0.8 MILE SOUTH ALONG STATE HIGHWAY 178 FROM THE INTERSECTION
 MF0853'OF E. CANAL STREET AT UTICA, THENCE ABOUT 1.3 MILES WEST ALONG
 MF0853'A GRAVEL AND DIRT ROAD, IN S-18, R-2E, T-33N, 69 FEET
 MF0853'NORTH-NORTHEAST OF THE JUNCTION OF DIRT ROAD LEADING NORTH
 MF0853'(THIS ROAD TURNS EAST LATER AND LEADS TO UTICA), 69 FEET
 MF0853'NORTH-NORTHEAST OF CENTER LINE OF ROAD LEADING EAST-SOUTHEAST
 MF0853'AND WEST-NORTHWEST, 26 FEET EAST OF CENTER LINE OF ROAD LEADING
 MF0853'NORTH, 61 1/2 FEET NORTH OF FORMER FENCE CORNER OF ROAD FENCE
 MF0853'ALONG NORTH SIDE OF EAST-SOUTHEAST AND WEST-NORTHWEST ROAD AND
 MF0853'ON EAST SIDE OF ROAD LEADING NORTH, 3.7 FEET EAST-NORTHEAST
 MF0853'OF A STEEL WITNESS POST.  A COPPER BOLT LEADED IN TOP OF A
 MF0853'LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND.
 MF0853
 MF0853                          STATION RECOVERY (1997)
 MF0853
 MF0853'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0853'MARK NOT FOUND.
 MF0853
 MF0853                          STATION RECOVERY (2002)
 MF0853
 MF0853'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0853'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0852 ***********************************************************************
 MF0852  DESIGNATION -  PBM 78 CAP
 MF0852  PID         -  MF0852
 MF0852  STATE/COUNTY-  IL/LASALLE
 MF0852  COUNTRY     -  US
 MF0852  USGS QUAD   -  LA SALLE (2018)
 MF0852
 MF0852                         *CURRENT SURVEY CONTROL
 MF0852  ______________________________________________________________________
 MF0852* NAD 83(1986) POSITION- 41 19 37.     (N) 089 02 04.     (W)   SCALED
 MF0852* NAVD 88 ORTHO HEIGHT -   138.594 (meters)      454.70  (feet) ADJUSTED
 MF0852  ______________________________________________________________________
 MF0852  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 MF0852  DYNAMIC HEIGHT  -        138.538 (meters)      454.52  (feet) COMP
 MF0852  MODELED GRAVITY -    980,220.9   (mgal)                       NAVD 88
 MF0852
 MF0852  VERT ORDER      -  FIRST     CLASS II
 MF0852
 MF0852.The horizontal coordinates were scaled from a map and have
 MF0852.an estimated accuracy of +/- 6 seconds.
 MF0852
 MF0852.The orthometric height was determined by differential leveling and
 MF0852.adjusted by the NATIONAL GEODETIC SURVEY
 MF0852.in June 1991.
 MF0852
 MF0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0852.GEOID18 height accuracy estimate available here.
 MF0852
 MF0852.Click photographs - Photos may exist for this station.
 MF0852
 MF0852.The dynamic height is computed by dividing the NAVD 88
 MF0852.geopotential number by the normal gravity value computed on the
 MF0852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0852.degrees latitude (g = 980.6199 gals.).
 MF0852
 MF0852.The modeled gravity was interpolated from observed gravity values.
 MF0852
 MF0852;                    North         East    Units  Estimated Accuracy
 MF0852;SPC IL E     -   517,590.      241,310.      MT  (+/- 180 meters Scaled)
 MF0852
 MF0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL297770(NAD 83)
 MF0852
 MF0852                          SUPERSEDED SURVEY CONTROL
 MF0852
 MF0852  NGVD 29 (??/??/92)  138.650  (m)          454.89   (f) ADJ UNCH    1 2
 MF0852
 MF0852.Superseded values are not recommended for survey control.
 MF0852
 MF0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0852.See file dsdata.pdf to determine how the superseded data were derived.
 MF0852
 MF0852_MARKER: P = PIPE CAP
 MF0852_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0852_STAMPING: U S 1903 ELEV 462.34 FT MEMPHIS DATUM
 MF0852_MARK LOGO: IRC
 MF0852_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0852_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0852
 MF0852  HISTORY     - Date     Condition        Report By
 MF0852  HISTORY     - 1903     MONUMENTED       IRC
 MF0852  HISTORY     - 1960     GOOD             CGS
 MF0852  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF0852  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0852
 MF0852                          STATION DESCRIPTION
 MF0852
 MF0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0852'2.1 MI SW FROM UTICA.
 MF0852'ABOUT 0.8 MILE SOUTH ALONG STATE HIGHWAY 178 FROM THE INTERSECTION
 MF0852'OF E. CANAL STREET AT UTICA, THENCE ABOUT 1.3 MILES WEST ALONG
 MF0852'A GRAVEL AND DIRT ROAD, IN S-18, R-2E, T-33N, 69 FEET
 MF0852'NORTH-NORTHEAST OF THE JUNCTION OF DIRT ROAD LEADING NORTH
 MF0852'(THIS ROAD TURNS EAST LATER AND LEADS TO UTICA), 69 FEET
 MF0852'NORTH-NORTHEAST OF CENTER LINE OF ROAD LEADING EAST-SOUTHEAST
 MF0852'AND WEST-NORTHWEST, 26 FEET EAST OF CENTER LINE OF ROAD LEADING
 MF0852'NORTH, 61 1/2 FEET NORTH OF FORMER FENCE CORNER OF ROAD FENCE
 MF0852'ALONG NORTH SIDE OF EAST-SOUTHEAST AND WEST-NORTHWEST ROAD AND
 MF0852'ON EAST SIDE OF ROAD LEADING NORTH, 3.7 FEET EAST-NORTHEAST
 MF0852'OF A STEEL WITNESS POST. AN IRON PIPE BEARING AN ILLINOIS RIVER
 MF0852'SURVEY STANDARD CAP STAMPED U. S. 1903 ELEV. 462.34 FT MEMPHIS
 MF0852'DATUM.
 MF0852
 MF0852                          STATION RECOVERY (1997)
 MF0852
 MF0852'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0852'MARK NOT FOUND.
 MF0852
 MF0852                          STATION RECOVERY (2002)
 MF0852
 MF0852'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0852'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1291 ***********************************************************************
 KA1291  DESIGNATION -  PBM 8 BOLT
 KA1291  PID         -  KA1291
 KA1291  STATE/COUNTY-  IL/CLARK
 KA1291  COUNTRY     -  US
 KA1291  USGS QUAD   -  FAIRBANKS (2019)
 KA1291
 KA1291                         *CURRENT SURVEY CONTROL
 KA1291  ______________________________________________________________________
 KA1291* NAD 83(1986) POSITION- 39 14 25.     (N) 087 34 45.     (W)   SCALED
 KA1291* NAVD 88 ORTHO HEIGHT -   138.011 (meters)      452.79  (feet) ADJUSTED
 KA1291  ______________________________________________________________________
 KA1291  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 KA1291  DYNAMIC HEIGHT  -        137.931 (meters)      452.53  (feet) COMP
 KA1291  MODELED GRAVITY -    980,044.9   (mgal)                       NAVD 88
 KA1291
 KA1291  VERT ORDER      -  FIRST     CLASS II
 KA1291
 KA1291.The horizontal coordinates were scaled from a map and have
 KA1291.an estimated accuracy of +/- 6 seconds.
 KA1291
 KA1291.The orthometric height was determined by differential leveling and
 KA1291.adjusted by the NATIONAL GEODETIC SURVEY
 KA1291.in June 1991.
 KA1291
 KA1291.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1291.GEOID18 height accuracy estimate available here.
 KA1291
 KA1291.Click photographs - Photos may exist for this station.
 KA1291
 KA1291.The dynamic height is computed by dividing the NAVD 88
 KA1291.geopotential number by the normal gravity value computed on the
 KA1291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1291.degrees latitude (g = 980.6199 gals.).
 KA1291
 KA1291.The modeled gravity was interpolated from observed gravity values.
 KA1291
 KA1291;                    North         East    Units  Estimated Accuracy
 KA1291;SPC IL E     -   285,920.      365,110.      MT  (+/- 180 meters Scaled)
 KA1291
 KA1291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ500436(NAD 83)
 KA1291
 KA1291                          SUPERSEDED SURVEY CONTROL
 KA1291
 KA1291  NGVD 29 (??/??/92)  138.13   (m)          453.2    (f) COMPUTED    1 2
 KA1291
 KA1291.Superseded values are not recommended for survey control.
 KA1291
 KA1291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1291.See file dsdata.pdf to determine how the superseded data were derived.
 KA1291
 KA1291_MARKER: B = BOLT
 KA1291_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KA1291_SP_SET: BLOCK
 KA1291_STAMPING: 8
 KA1291_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1291
 KA1291  HISTORY     - Date     Condition        Report By
 KA1291  HISTORY     - 1903     MONUMENTED       USACE
 KA1291  HISTORY     - 1956     GOOD             CGS
 KA1291
 KA1291                          STATION DESCRIPTION
 KA1291
 KA1291'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1291'4.2 MI S FROM DARWIN.
 KA1291'3.1 MILES SOUTH AND SOUTHEAST ALONG A GRAVEL ROAD FROM THE CEMETERY
 KA1291'AT DARWIN, THENCE ABOUT 1.1 MILES EAST AND SOUTH ALONG A GRAVEL
 KA1291'ROAD, 17 FEET WEST OF CENTER LINE OF ROAD, 64 1/2 FEET EAST-SOUTHEAST
 KA1291'OF SOUTHEAST CORNER OF A 2-STORY BRICK HOUSE (ETHEL HILBERT
 KA1291'RESIDENCE), 39 FEET NORTH OF A POWER POLE WITH A TRANSFORMER, 17
 KA1291'FEET SOUTHEAST OF AN 18-INCH FORKED MAPLE TREE, 4 FEET SOUTHWEST
 KA1291'OF SOUTH END OF A CONCRETE BLOCK RETAINING WALL ALONG THE EAST
 KA1291'SIDE OF LAWN, ABOUT 4 FEET ABOVE LEVEL OF ROAD AND IS A U.S.E. PIPE
 KA1291'AND CAP ON TOP OF BOLT.  THE CAP PROJECTING ABOUT 15 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1290 ***********************************************************************
 KA1290  DESIGNATION -  PBM 8 CAP
 KA1290  PID         -  KA1290
 KA1290  STATE/COUNTY-  IL/CLARK
 KA1290  COUNTRY     -  US
 KA1290  USGS QUAD   -  FAIRBANKS (2019)
 KA1290
 KA1290                         *CURRENT SURVEY CONTROL
 KA1290  ______________________________________________________________________
 KA1290* NAD 83(2011) POSITION- 39 14 25.31623(N) 087 34 45.80452(W)   ADJUSTED
 KA1290* NAD 83(2011) ELLIP HT-   107.002 (meters)        (06/27/12)   ADJUSTED
 KA1290* NAD 83(2011) EPOCH   -  2010.00
 KA1290* NAVD 88 ORTHO HEIGHT -   139.253 (meters)      456.87  (feet) ADJUSTED
 KA1290  ______________________________________________________________________
 KA1290  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 KA1290  NAD 83(2011) X  -    208,918.753 (meters)                     COMP
 KA1290  NAD 83(2011) Y  - -4,942,159.621 (meters)                     COMP
 KA1290  NAD 83(2011) Z  -  4,013,087.451 (meters)                     COMP
 KA1290  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 KA1290  DYNAMIC HEIGHT  -        139.172 (meters)      456.60  (feet) COMP
 KA1290  MODELED GRAVITY -    980,044.9   (mgal)                       NAVD 88
 KA1290
 KA1290  VERT ORDER      -  FIRST     CLASS II
 KA1290
 KA1290  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1290  Standards:
 KA1290         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1290            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1290  -------------------------------------------------------------------
 KA1290  NETWORK    1.94   2.69           0.84   0.74   1.37      0.05846100
 KA1290  -------------------------------------------------------------------
 KA1290  Click here for local accuracies and other accuracy information.
 KA1290
 KA1290.The horizontal coordinates were established by GPS observations
 KA1290.and adjusted by the National Geodetic Survey in June 2012.
 KA1290
 KA1290.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1290.been affixed to the stable North American tectonic plate. See 
 KA1290.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1290
 KA1290.The horizontal coordinates are valid at the epoch date displayed above
 KA1290.which is a decimal equivalence of Year/Month/Day.
 KA1290
 KA1290.The orthometric height was determined by differential leveling and
 KA1290.adjusted by the NATIONAL GEODETIC SURVEY
 KA1290.in June 1991.
 KA1290
 KA1290.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1290.GEOID18 height accuracy estimate available here.
 KA1290
 KA1290.Click photographs - Photos may exist for this station.
 KA1290
 KA1290.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1290
 KA1290.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1290
 KA1290.The ellipsoidal height was determined by GPS observations
 KA1290.and is referenced to NAD 83.
 KA1290
 KA1290.The dynamic height is computed by dividing the NAVD 88
 KA1290.geopotential number by the normal gravity value computed on the
 KA1290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1290.degrees latitude (g = 980.6199 gals.).
 KA1290
 KA1290.The modeled gravity was interpolated from observed gravity values.
 KA1290
 KA1290. The following values were computed from the NAD 83(2011) position.
 KA1290
 KA1290;                    North         East     Units Scale Factor Converg.
 KA1290;SPC IL E     -   285,933.137   365,088.588   MT  1.00002714   +0 28 37.0
 KA1290;SPC IL E     -   938,098.97  1,197,794.81   sFT  1.00002714   +0 28 37.0
 KA1290;UTM  16      - 4,343,610.689   449,999.609   MT  0.99963078   -0 21 59.5
 KA1290
 KA1290!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1290!SPC IL E     -   0.99998321  x   1.00002714  =   1.00001035
 KA1290!UTM  16      -   0.99998321  x   0.99963078  =   0.99961400
 KA1290
 KA1290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4999943610(NAD 83)
 KA1290
 KA1290                          SUPERSEDED SURVEY CONTROL
 KA1290
 KA1290  NAD 83(2007)-  39 14 25.31606(N)    087 34 45.80545(W) AD(2002.00) 0
 KA1290  ELLIP H (02/10/07)  107.019  (m)                       GP(2002.00)    
 KA1290  ELLIP H (12/06/04)  107.023  (m)                       GP(       ) 4 1
 KA1290  NAD 83(1997)-  39 14 25.31589(N)    087 34 45.80554(W) AD(       ) 1
 KA1290  ELLIP H (12/18/02)  107.035  (m)                       GP(       ) 4 2
 KA1290  NAVD 88             139.25   (m)          456.9    (f) LEVELING    3  
 KA1290  NGVD 29 (??/??/92)  139.374  (m)          457.26   (f) ADJ UNCH    1 2
 KA1290
 KA1290.Superseded values are not recommended for survey control.
 KA1290
 KA1290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1290.See file dsdata.pdf to determine how the superseded data were derived.
 KA1290
 KA1290_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KA1290_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KA1290_STAMPING: 8
 KA1290_MARK LOGO: USACE
 KA1290_MAGNETIC: P = MARKER IS A STEEL PIPE
 KA1290_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1290+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2005
 KA1290
 KA1290  HISTORY     - Date     Condition        Report By
 KA1290  HISTORY     - 1903     MONUMENTED       USACE
 KA1290  HISTORY     - 1956     GOOD             CGS
 KA1290  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1290  HISTORY     - 20050210 GOOD             ILDT
 KA1290  HISTORY     - 20110811 GOOD             JCLS
 KA1290
 KA1290                          STATION DESCRIPTION
 KA1290
 KA1290'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1290'4.2 MI S FROM DARWIN.
 KA1290'3.1 MILES SOUTH AND SOUTHEAST ALONG A GRAVEL ROAD FROM THE
 KA1290'CEMETERY AT DARWIN, THENCE ABOUT 1.1 MILES EAST AND SOUTH ALONG
 KA1290'A GRAVEL ROAD, 17 FEET WEST OF CENTER LINE OF ROAD, 64 1/2 FEET
 KA1290'EAST-SOUTHEAST OF SOUTHEAST CORNER OF A 2-STORY BRICK HOUSE (ETHEL
 KA1290'HILBERT RESIDENCE), 39 FEET NORTH OF A POWER POLE WITH A TRANSFORMER,
 KA1290'17 FEET SOUTHEAST OF AN 18-INCH FORKED MAPLE TREE, 4 FEET SOUTHWEST
 KA1290'OF SOUTH END OF A CONCRETE BLOCK RETAINING WALL ALONG THE EAST
 KA1290'IDE OF THE LAWN, ABOUT 4 FEET ABOVE LEVEL OF ROAD AND IS A U.S.E.
 KA1290'PIPE AND CAP.  THE PIPE AND CAP PROJECTING ABOUT 15 INCHES.
 KA1290
 KA1290                          STATION RECOVERY (2000)
 KA1290
 KA1290'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1290'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1290'RECOVERED AS DESCRIBED IN GOOD CONDITION.   THE STATION IS LOCATED
 KA1290'ABOUT 5.9 MI (9.6  KM) NORTHEAST OF WEST  UNION .  TO REACH FROM THE
 KA1290'JUNCTION AT THE STATE ROUTE 1 AND 450 N COUNTY ROAD,  GO EAST ON
 KA1290'450 N COUNTY ROAD ABOUT 4.0 MI (6.56  KM ) TO THE CROSSROAD RIVER RD.
 KA1290'COUNTY ROAD , TURN LEFT GO NORTH  ON RIVER RD. COUNTY ROAD ABOUT
 KA1290'2.1 MI ( 3.4 KM ) . THE STATION IS ON THE LEFT .   IT IS  17.0   FT
 KA1290'WEST   OF
 KA1290'THE CENTER OF THE RIVER RD. COUNTY ROAD, 8.0 FT SOUTH OF THE
 KA1290'SOUTHWEST CORNER OF THE DETERIORATING BLOCK WALL , 63.8 FT
 KA1290'SOUTHEAST OF THE SOUTHEAST CORNER OF BLUE BRICK HOUSE
 KA1290'(RIVERVIEW FARMS), 17.0 FT SOUTHEAST OF THE MAPLE STUMP, 39.0 NORTH
 KA1290'OF THE POWER POLE WITH TRANSFORMER .  THE CAP IS CRACKED
 KA1290'LONGITUDINALLY, HOWEVER,  THE CONDITION OF THE LARGER OF TWO
 KA1290'PIECES IS STABLE. THE SMALLER PIECE IS LOOSE AND IS UNSTABLE.
 KA1290
 KA1290                          STATION RECOVERY (2005)
 KA1290
 KA1290'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1290'RECOVERED IN GOOD CONDITION.
 KA1290
 KA1290                          STATION RECOVERY (2011)
 KA1290
 KA1290'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 KA1290'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0371 ***********************************************************************
 MF0371  DESIGNATION -  PBM 80 BOLT
 MF0371  PID         -  MF0371
 MF0371  STATE/COUNTY-  IL/LASALLE
 MF0371  COUNTRY     -  US
 MF0371  USGS QUAD   -  STARVED ROCK (2018)
 MF0371
 MF0371                         *CURRENT SURVEY CONTROL
 MF0371  ______________________________________________________________________
 MF0371* NAD 83(1986) POSITION- 41 19 24.     (N) 088 57 45.     (W)   SCALED
 MF0371* NAVD 88 ORTHO HEIGHT -   140.816 (meters)      461.99  (feet) ADJUSTED
 MF0371  ______________________________________________________________________
 MF0371  GEOID HEIGHT    -        -32.932 (meters)                     GEOID18
 MF0371  DYNAMIC HEIGHT  -        140.761 (meters)      461.81  (feet) COMP
 MF0371  MODELED GRAVITY -    980,232.2   (mgal)                       NAVD 88
 MF0371
 MF0371  VERT ORDER      -  FIRST     CLASS II
 MF0371
 MF0371.The horizontal coordinates were scaled from a map and have
 MF0371.an estimated accuracy of +/- 6 seconds.
 MF0371
 MF0371.The orthometric height was determined by differential leveling and
 MF0371.adjusted by the NATIONAL GEODETIC SURVEY
 MF0371.in June 1991.
 MF0371
 MF0371.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0371.GEOID18 height accuracy estimate available here.
 MF0371
 MF0371.Click photographs - Photos may exist for this station.
 MF0371
 MF0371.The dynamic height is computed by dividing the NAVD 88
 MF0371.geopotential number by the normal gravity value computed on the
 MF0371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0371.degrees latitude (g = 980.6199 gals.).
 MF0371
 MF0371.The modeled gravity was interpolated from observed gravity values.
 MF0371
 MF0371;                    North         East    Units  Estimated Accuracy
 MF0371;SPC IL E     -   517,140.      247,330.      MT  (+/- 180 meters Scaled)
 MF0371
 MF0371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL357765(NAD 83)
 MF0371
 MF0371                          SUPERSEDED SURVEY CONTROL
 MF0371
 MF0371  NGVD 29 (??/??/92)  140.870  (m)          462.17   (f) ADJ UNCH    1 2
 MF0371
 MF0371.Superseded values are not recommended for survey control.
 MF0371
 MF0371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0371.See file dsdata.pdf to determine how the superseded data were derived.
 MF0371
 MF0371_MARKER: B = BOLT
 MF0371_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0371_SP_SET: LIMESTONE SLAB
 MF0371_STAMPING: 1903 U S ELEV 473.57 FT MEMPHIS DATUM
 MF0371_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0371
 MF0371  HISTORY     - Date     Condition        Report By
 MF0371  HISTORY     - 1903     MONUMENTED       IRC
 MF0371  HISTORY     - 1960     GOOD             CGS
 MF0371  HISTORY     - 1961     GOOD             CGS
 MF0371  HISTORY     - 19970820 GOOD             USPSQD
 MF0371  HISTORY     - 19980509 MARK NOT FOUND   USPSQD
 MF0371  HISTORY     - 20010331 GOOD             NGS
 MF0371  HISTORY     - 20020930 GOOD             USPSQD
 MF0371
 MF0371                          STATION DESCRIPTION
 MF0371
 MF0371'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0371'3.2 MI SE FROM UTICA.
 MF0371'ABOUT 0.8 MILE SOUTH ALONG STATE HIGHWAY 178 FROM THE INTERSECTION
 MF0371'OF E. CANAL STREET AT UTICA, THENCE ABOUT 2.4 MILES EAST ALONG
 MF0371'A GRAVEL ROAD, 0.7 MILE WEST OF JUNCTION OF ROAD LEADING
 MF0371'SOUTHEAST TO STARVED ROCK MARINA, IN SECTION 23, R-2E, T-33N, 27
 MF0371'FEET SOUTH OF CENTER LINE OF ROAD, IN NORTHEAST CORNER OF FRONT
 MF0371'LAWN OF LARGE THREE-STORY STONE MASONRY HOUSE, 134.8 FEET
 MF0371'NORTHEAST OF THE NORTHEAST CORNER OF SAME HOUSE, 8 FEET
 MF0371'SOUTHWEST OF A FENCE CORNER, A COPPER BOLT LEADED IN TOP OF A
 MF0371'LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND AND COVERED BY A IRON
 MF0371'PIPE BEARING AN ILLINOIS RIVER SURVEY STANDARD CAP STAMPED 1903
 MF0371'U.S. ELEV. 473.57 FT. MEMPHIS DATUM.
 MF0371
 MF0371                          STATION RECOVERY (1961)
 MF0371
 MF0371'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0371'RECOVERED IN GOOD CONDITION.
 MF0371
 MF0371                          STATION RECOVERY (1997)
 MF0371
 MF0371'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0371'RECOVERED IN GOOD CONDITION.
 MF0371
 MF0371                          STATION RECOVERY (1998)
 MF0371
 MF0371'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0371'MARK NOT FOUND.
 MF0371
 MF0371                          STATION RECOVERY (2001)
 MF0371
 MF0371'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0371'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0371
 MF0371                          STATION RECOVERY (2002)
 MF0371
 MF0371'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0371'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0370 ***********************************************************************
 MF0370  DESIGNATION -  PBM 80 CAP
 MF0370  PID         -  MF0370
 MF0370  STATE/COUNTY-  IL/LASALLE
 MF0370  COUNTRY     -  US
 MF0370  USGS QUAD   -  STARVED ROCK (2018)
 MF0370
 MF0370                         *CURRENT SURVEY CONTROL
 MF0370  ______________________________________________________________________
 MF0370* NAD 83(1986) POSITION- 41 19 25.     (N) 088 57 45.     (W)   SCALED
 MF0370* NAVD 88 ORTHO HEIGHT -   142.029 (meters)      465.97  (feet) ADJUSTED
 MF0370  ______________________________________________________________________
 MF0370  GEOID HEIGHT    -        -32.932 (meters)                     GEOID18
 MF0370  DYNAMIC HEIGHT  -        141.973 (meters)      465.79  (feet) COMP
 MF0370  MODELED GRAVITY -    980,232.3   (mgal)                       NAVD 88
 MF0370
 MF0370  VERT ORDER      -  FIRST     CLASS II
 MF0370
 MF0370.The horizontal coordinates were scaled from a map and have
 MF0370.an estimated accuracy of +/- 6 seconds.
 MF0370
 MF0370.The orthometric height was determined by differential leveling and
 MF0370.adjusted by the NATIONAL GEODETIC SURVEY
 MF0370.in June 1991.
 MF0370
 MF0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0370.GEOID18 height accuracy estimate available here.
 MF0370
 MF0370.Click photographs - Photos may exist for this station.
 MF0370
 MF0370.The dynamic height is computed by dividing the NAVD 88
 MF0370.geopotential number by the normal gravity value computed on the
 MF0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0370.degrees latitude (g = 980.6199 gals.).
 MF0370
 MF0370.The modeled gravity was interpolated from observed gravity values.
 MF0370
 MF0370;                    North         East    Units  Estimated Accuracy
 MF0370;SPC IL E     -   517,170.      247,330.      MT  (+/- 180 meters Scaled)
 MF0370
 MF0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL357765(NAD 83)
 MF0370
 MF0370                          SUPERSEDED SURVEY CONTROL
 MF0370
 MF0370  NGVD 29 (??/??/92)  142.102  (m)          466.21   (f) ADJ UNCH    1 2
 MF0370
 MF0370.Superseded values are not recommended for survey control.
 MF0370
 MF0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0370.See file dsdata.pdf to determine how the superseded data were derived.
 MF0370
 MF0370_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0370_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0370_STAMPING: 1903 U S ELEV 473.57 FT MEMPHIS DATUM
 MF0370_MARK LOGO: IRC
 MF0370_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0370_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0370_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0370+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2002
 MF0370
 MF0370  HISTORY     - Date     Condition        Report By
 MF0370  HISTORY     - 1903     MONUMENTED       IRC
 MF0370  HISTORY     - 1960     GOOD             CGS
 MF0370  HISTORY     - 1961     GOOD             CGS
 MF0370  HISTORY     - 19970820 GOOD             USPSQD
 MF0370  HISTORY     - 19980509 MARK NOT FOUND   USPSQD
 MF0370  HISTORY     - 20010331 GOOD             NGS
 MF0370  HISTORY     - 20020930 GOOD             USPSQD
 MF0370
 MF0370                          STATION DESCRIPTION
 MF0370
 MF0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0370'3.2 MI SE FROM UTICA.
 MF0370'ABOUT 0.8 MILE SOUTH ALONG STATE HIGHWAY 178 FROM THE
 MF0370'INTERSECTION OF E. CANAL STREET AT UTICA, THENCE ABOUT 2.4
 MF0370'MILES EAST ALONG A GRAVEL ROAD, 0.7 MILE WEST OF JUNCTION OF
 MF0370'ROAD LEADING SOUTHEAST TO STARVED ROCK MARINA, IN SECTION 23,
 MF0370'R-2E, T-33N, 27 FEET SOUTH OF CENTER LINE OF ROAD, IN NORTHEAST
 MF0370'CORNER OF FRONT LAWN OF LARGE THREE-STORY STONE MASONRY HOUSE,
 MF0370'134.8 FEET NORTHEAST OF THE NORTHEAST CORNER OF SAME HOUSE, 8
 MF0370'FEET SOUTHWEST OF A FENCE CORNER, AN IRON PIPE BEARING AN
 MF0370'ILLINOIS RIVER SURVEY STANDARD CAP STAMPED 1903 U.S. ELEV. 473.57
 MF0370'FT. MEMPHIS DATUM.
 MF0370
 MF0370                          STATION RECOVERY (1961)
 MF0370
 MF0370'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0370'RECOVERED IN GOOD CONDITION.
 MF0370
 MF0370                          STATION RECOVERY (1997)
 MF0370
 MF0370'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0370'RECOVERED IN GOOD CONDITION.
 MF0370
 MF0370                          STATION RECOVERY (1998)
 MF0370
 MF0370'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0370'MARK NOT FOUND.
 MF0370
 MF0370                          STATION RECOVERY (2001)
 MF0370
 MF0370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0370'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0370
 MF0370                          STATION RECOVERY (2002)
 MF0370
 MF0370'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0370'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0379 ***********************************************************************
 MF0379  DESIGNATION -  PBM 82 BOLT
 MF0379  PID         -  MF0379
 MF0379  STATE/COUNTY-  IL/LASALLE
 MF0379  COUNTRY     -  US
 MF0379  USGS QUAD   -  STARVED ROCK (2018)
 MF0379
 MF0379                         *CURRENT SURVEY CONTROL
 MF0379  ______________________________________________________________________
 MF0379* NAD 83(1986) POSITION- 41 19 53.     (N) 088 53 53.     (W)   SCALED
 MF0379* NAVD 88 ORTHO HEIGHT -   140.643 (meters)      461.43  (feet) ADJUSTED
 MF0379  ______________________________________________________________________
 MF0379  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 MF0379  DYNAMIC HEIGHT  -        140.588 (meters)      461.25  (feet) COMP
 MF0379  MODELED GRAVITY -    980,231.2   (mgal)                       NAVD 88
 MF0379
 MF0379  VERT ORDER      -  FIRST     CLASS II
 MF0379
 MF0379.The horizontal coordinates were scaled from a map and have
 MF0379.an estimated accuracy of +/- 6 seconds.
 MF0379
 MF0379.The orthometric height was determined by differential leveling and
 MF0379.adjusted by the NATIONAL GEODETIC SURVEY
 MF0379.in June 1991.
 MF0379
 MF0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0379.GEOID18 height accuracy estimate available here.
 MF0379
 MF0379.Click photographs - Photos may exist for this station.
 MF0379
 MF0379.The dynamic height is computed by dividing the NAVD 88
 MF0379.geopotential number by the normal gravity value computed on the
 MF0379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0379.degrees latitude (g = 980.6199 gals.).
 MF0379
 MF0379.The modeled gravity was interpolated from observed gravity values.
 MF0379
 MF0379;                    North         East    Units  Estimated Accuracy
 MF0379;SPC IL E     -   518,000.      252,730.      MT  (+/- 180 meters Scaled)
 MF0379
 MF0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL411772(NAD 83)
 MF0379
 MF0379                          SUPERSEDED SURVEY CONTROL
 MF0379
 MF0379  NGVD 29 (??/??/92)  140.693  (m)          461.59   (f) ADJ UNCH    1 2
 MF0379
 MF0379.Superseded values are not recommended for survey control.
 MF0379
 MF0379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0379.See file dsdata.pdf to determine how the superseded data were derived.
 MF0379
 MF0379_MARKER: B = BOLT
 MF0379_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0379_SP_SET: LIMESTONE SLAB
 MF0379_STAMPING: 1903 U S ELEV 473.00 FT MEMPHIS DATUM
 MF0379_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0379
 MF0379  HISTORY     - Date     Condition        Report By
 MF0379  HISTORY     - 1903     MONUMENTED       IRC
 MF0379  HISTORY     - 1960     GOOD             CGS
 MF0379  HISTORY     - 19970820 GOOD             USPSQD
 MF0379  HISTORY     - 19980614 MARK NOT FOUND   USPSQD
 MF0379  HISTORY     - 20091012 MARK NOT FOUND   GEOCAC
 MF0379
 MF0379                          STATION DESCRIPTION
 MF0379
 MF0379'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0379'1.2 MI SW FROM NAPLATE.
 MF0379'ABOUT 1.15 MILES SOUTHWEST ALONG SURFACE ROAD FROM THE SCHOOL
 MF0379'AT NAPLATE, IN S-17, R-3E, T-33N, 32 FEET SOUTH OF CENTER LINE
 MF0379'OF ROAD, 110 1/2 FEET WEST OF THE CENTER OF WOODEN ARCH ON BRICK
 MF0379'COLUMNS AT ENTRANCE TO LA SALLE COUNTY HOME, 8.5 FEET WEST
 MF0379'OF THE WEST EDGE OF CONCRETE WALK ALONG WEST EDGE OF FRONT LAWN
 MF0379'OF COUNTY HOME, 7 1/2 FEET WEST OF A FENCE CORNER AT NORTHEAST
 MF0379'CORNER OF A FIELD, 1 1/2 FEET NORTH OF WIRE FENCE, 14 FEET EAST
 MF0379'OF PROLONGED CENTER LINE OF GRAVEL ROAD LEADING NORTH, 1.3 FEET
 MF0379'NORTHWEST OF A STEEL WITNESS POST, A COPPER BOLT LEADED IN TOP OF
 MF0379'A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND AND COVERED BY A IRON
 MF0379'PIPE BEARING AN ILLINOIS RIVER SURVEY STANDARD CAP STAMPED 1903
 MF0379'U.S. ELEV. 473.00 FT. MEMPHIS DATUM.
 MF0379
 MF0379                          STATION RECOVERY (1997)
 MF0379
 MF0379'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0379'RECOVERED IN GOOD CONDITION.
 MF0379
 MF0379                          STATION RECOVERY (1998)
 MF0379
 MF0379'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0379'MARK NOT FOUND.
 MF0379
 MF0379                          STATION RECOVERY (2009)
 MF0379
 MF0379'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0379'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0378 ***********************************************************************
 MF0378  DESIGNATION -  PBM 82 CAP
 MF0378  PID         -  MF0378
 MF0378  STATE/COUNTY-  IL/LASALLE
 MF0378  COUNTRY     -  US
 MF0378  USGS QUAD   -  STARVED ROCK (2018)
 MF0378
 MF0378                         *CURRENT SURVEY CONTROL
 MF0378  ______________________________________________________________________
 MF0378* NAD 83(1986) POSITION- 41 19 53.     (N) 088 53 53.     (W)   SCALED
 MF0378* NAVD 88 ORTHO HEIGHT -   141.853 (meters)      465.40  (feet) ADJUSTED
 MF0378  ______________________________________________________________________
 MF0378  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 MF0378  DYNAMIC HEIGHT  -        141.798 (meters)      465.22  (feet) COMP
 MF0378  MODELED GRAVITY -    980,231.2   (mgal)                       NAVD 88
 MF0378
 MF0378  VERT ORDER      -  FIRST     CLASS II
 MF0378
 MF0378.The horizontal coordinates were scaled from a map and have
 MF0378.an estimated accuracy of +/- 6 seconds.
 MF0378
 MF0378.The orthometric height was determined by differential leveling and
 MF0378.adjusted by the NATIONAL GEODETIC SURVEY
 MF0378.in June 1991.
 MF0378
 MF0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0378.GEOID18 height accuracy estimate available here.
 MF0378
 MF0378.Click photographs - Photos may exist for this station.
 MF0378
 MF0378.The dynamic height is computed by dividing the NAVD 88
 MF0378.geopotential number by the normal gravity value computed on the
 MF0378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0378.degrees latitude (g = 980.6199 gals.).
 MF0378
 MF0378.The modeled gravity was interpolated from observed gravity values.
 MF0378
 MF0378;                    North         East    Units  Estimated Accuracy
 MF0378;SPC IL E     -   518,000.      252,730.      MT  (+/- 180 meters Scaled)
 MF0378
 MF0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL411772(NAD 83)
 MF0378
 MF0378                          SUPERSEDED SURVEY CONTROL
 MF0378
 MF0378  NGVD 29 (??/??/92)  141.898  (m)          465.54   (f) ADJ UNCH    1 2
 MF0378
 MF0378.Superseded values are not recommended for survey control.
 MF0378
 MF0378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0378.See file dsdata.pdf to determine how the superseded data were derived.
 MF0378
 MF0378_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0378_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0378_STAMPING: 1903 U S ELEV 473.00 FT MEMPHIS DATUM
 MF0378_MARK LOGO: IRC
 MF0378_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0378_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0378
 MF0378  HISTORY     - Date     Condition        Report By
 MF0378  HISTORY     - 1903     MONUMENTED       IRC
 MF0378  HISTORY     - 1960     GOOD             CGS
 MF0378  HISTORY     - 19970820 GOOD             USPSQD
 MF0378  HISTORY     - 19980614 MARK NOT FOUND   USPSQD
 MF0378  HISTORY     - 20020930 POOR             USPSQD
 MF0378  HISTORY     - 20091012 MARK NOT FOUND   GEOCAC
 MF0378
 MF0378                          STATION DESCRIPTION
 MF0378
 MF0378'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0378'1.2 MI SW FROM NAPLATE.
 MF0378'ABOUT 1.15 MILES SOUTHWEST ALONG SURFACE ROAD FROM THE SCHOOL
 MF0378'AT NAPLATE, IN S-17, R-3E, T-33N, 32 FEET SOUTH OF CENTER LINE
 MF0378'OF ROAD, 110 1/2 FEET WEST OF THE CENTER OF WOODEN ARCH ON BRICK
 MF0378'COLUMNS AT ENTRANCE TO LA SALLE COUNTY HOME, 8.5 FEET WEST OF THE
 MF0378'WEST EDGE OF CONCRETE WALK ALONG WEST EDGE OF FRONT LAWN OF
 MF0378'COUNTY HOME, 7 1/2 FEET WEST OF A FENCE CORNER AT NORTHEAST
 MF0378'CORNER OF A FIELD, 1 1/2 FEET NORTH OF WIRE FENCE, 14 FEET EAST
 MF0378'OF PROLONGED CENTER LINE OF GRAVEL ROAD LEADING NORTH, 1.3
 MF0378'FEET NORTHWEST OF A STEEL WITNESS POST.  AN ILLINOIS RIVER
 MF0378'SURVEY STANDARD CAP STAMPED 1903 U.S. ELEV. 473.00 FT. MEMPHIS
 MF0378'DATUM.
 MF0378
 MF0378                          STATION RECOVERY (1997)
 MF0378
 MF0378'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0378'RECOVERED IN GOOD CONDITION.
 MF0378
 MF0378                          STATION RECOVERY (1998)
 MF0378
 MF0378'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0378'MARK NOT FOUND.
 MF0378
 MF0378                          STATION RECOVERY (2002)
 MF0378
 MF0378'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0378'CAP IS MISSING. IRON PIPE SURROUNDING BOLT IS SEVERLY DAMAGED. ARCH,
 MF0378'CONCRETE WALK,BRICK COLUMNS, WIRE FENCE AND WITNESS POST MISSING.
 MF0378
 MF0378                          STATION RECOVERY (2009)
 MF0378
 MF0378'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0378'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0386 ***********************************************************************
 MF0386  DESIGNATION -  PBM 83
 MF0386  PID         -  MF0386
 MF0386  STATE/COUNTY-  IL/LASALLE
 MF0386  COUNTRY     -  US
 MF0386  USGS QUAD   -  OTTAWA (2018)
 MF0386
 MF0386                         *CURRENT SURVEY CONTROL
 MF0386  ______________________________________________________________________
 MF0386* NAD 83(1986) POSITION- 41 20 35.     (N) 088 50 47.     (W)   SCALED
 MF0386* NAVD 88 ORTHO HEIGHT -   144.235 (meters)      473.21  (feet) ADJUSTED
 MF0386  ______________________________________________________________________
 MF0386  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 MF0386  DYNAMIC HEIGHT  -        144.179 (meters)      473.03  (feet) COMP
 MF0386  MODELED GRAVITY -    980,233.6   (mgal)                       NAVD 88
 MF0386
 MF0386  VERT ORDER      -  FIRST     CLASS II
 MF0386
 MF0386.The horizontal coordinates were scaled from a map and have
 MF0386.an estimated accuracy of +/- 6 seconds.
 MF0386
 MF0386.The orthometric height was determined by differential leveling and
 MF0386.adjusted by the NATIONAL GEODETIC SURVEY
 MF0386.in June 1991.
 MF0386
 MF0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0386.GEOID18 height accuracy estimate available here.
 MF0386
 MF0386.Click photographs - Photos may exist for this station.
 MF0386
 MF0386.The dynamic height is computed by dividing the NAVD 88
 MF0386.geopotential number by the normal gravity value computed on the
 MF0386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0386.degrees latitude (g = 980.6199 gals.).
 MF0386
 MF0386.The modeled gravity was interpolated from observed gravity values.
 MF0386
 MF0386;                    North         East    Units  Estimated Accuracy
 MF0386;SPC IL E     -   519,270.      257,060.      MT  (+/- 180 meters Scaled)
 MF0386
 MF0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL455784(NAD 83)
 MF0386
 MF0386                          SUPERSEDED SURVEY CONTROL
 MF0386
 MF0386  NGVD 29 (??/??/92)  144.290  (m)          473.39   (f) ADJ UNCH    1 2
 MF0386
 MF0386.Superseded values are not recommended for survey control.
 MF0386
 MF0386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0386.See file dsdata.pdf to determine how the superseded data were derived.
 MF0386
 MF0386_MARKER: B = BOLT
 MF0386_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0386_SP_SET: PIER
 MF0386_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0386
 MF0386  HISTORY     - Date     Condition        Report By
 MF0386  HISTORY     - 1903     MONUMENTED       IRC
 MF0386  HISTORY     - 1960     GOOD             CGS
 MF0386  HISTORY     - 1988     POOR             USPSQD
 MF0386  HISTORY     - 19970820 POOR             USPSQD
 MF0386  HISTORY     - 19980728 POOR             USPSQD
 MF0386  HISTORY     - 20010331 GOOD             NGS
 MF0386  HISTORY     - 20020907 POOR             USPSQD
 MF0386
 MF0386                          STATION DESCRIPTION
 MF0386
 MF0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0386'AT OTTAWA.
 MF0386'AT OTTAWA, ABOUT 0.2 MILE WEST ALONG WEST MAIN STREET FROM THE
 MF0386'COURTHOUSE, THENCE ABOUT 0.2 MILE SOUTH ALONG CHICAGO, BURLINGTON
 MF0386'AND QUINCY RAILROAD, 11 1/2 FEET EAST OF CENTER LINE OF TRACK,
 MF0386'IN TOP OF NORTH LAND PIER OF CHICAGO, BURLINGTON AND QUNICY
 MF0386'RAILROAD BRIDGE 81.45 OVER ILLINOIS RIVER, 4.7 FEET
 MF0386'WEST-NORTHWEST OF EAST POINT OF STONE PIER, 2 FEET NORTH OF
 MF0386'U.S.E.D. DISK 473.83, ABOUT 10 FEET BELOW THE LEVEL OF TRACK,
 MF0386'A COPPER BOLT LEADED IN STONE PIER.  NOTE-- THE LETTER U IS ALL
 MF0386'THAT IS DISCERNIBLE OF REPORTED LETTERS U S P B M.
 MF0386
 MF0386                          STATION RECOVERY (1988)
 MF0386
 MF0386'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 MF0386'MARK RECOVERED IN POOR CONDITION.
 MF0386
 MF0386                          STATION RECOVERY (1997)
 MF0386
 MF0386'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0386'MARK RECOVERED IN POOR CONDITION.
 MF0386
 MF0386                          STATION RECOVERY (1998)
 MF0386
 MF0386'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0386'MARK RECOVERED IN POOR CONDITION.
 MF0386
 MF0386                          STATION RECOVERY (2001)
 MF0386
 MF0386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0386'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0386
 MF0386                          STATION RECOVERY (2002)
 MF0386
 MF0386'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0386'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0400 ***********************************************************************
 MF0400  DESIGNATION -  PBM 85 BOLT
 MF0400  PID         -  MF0400
 MF0400  STATE/COUNTY-  IL/LASALLE
 MF0400  COUNTRY     -  US
 MF0400  USGS QUAD   -  OTTAWA (2018)
 MF0400
 MF0400                         *CURRENT SURVEY CONTROL
 MF0400  ______________________________________________________________________
 MF0400* NAD 83(1986) POSITION- 41 20 24.     (N) 088 46 07.     (W)   SCALED
 MF0400* NAVD 88 ORTHO HEIGHT -   147.381 (meters)      483.53  (feet) ADJUSTED
 MF0400  ______________________________________________________________________
 MF0400  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 MF0400  DYNAMIC HEIGHT  -        147.324 (meters)      483.35  (feet) COMP
 MF0400  MODELED GRAVITY -    980,235.5   (mgal)                       NAVD 88
 MF0400
 MF0400  VERT ORDER      -  FIRST     CLASS II
 MF0400
 MF0400.The horizontal coordinates were scaled from a map and have
 MF0400.an estimated accuracy of +/- 6 seconds.
 MF0400
 MF0400.The orthometric height was determined by differential leveling and
 MF0400.adjusted by the NATIONAL GEODETIC SURVEY
 MF0400.in June 1991.
 MF0400
 MF0400.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0400.GEOID18 height accuracy estimate available here.
 MF0400
 MF0400.Click photographs - Photos may exist for this station.
 MF0400
 MF0400.The dynamic height is computed by dividing the NAVD 88
 MF0400.geopotential number by the normal gravity value computed on the
 MF0400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0400.degrees latitude (g = 980.6199 gals.).
 MF0400
 MF0400.The modeled gravity was interpolated from observed gravity values.
 MF0400
 MF0400;                    North         East    Units  Estimated Accuracy
 MF0400;SPC IL E     -   518,890.      263,570.      MT  (+/- 180 meters Scaled)
 MF0400
 MF0400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL520780(NAD 83)
 MF0400
 MF0400                          SUPERSEDED SURVEY CONTROL
 MF0400
 MF0400  NGVD 29 (??/??/92)  147.442  (m)          483.73   (f) ADJ UNCH    1 2
 MF0400
 MF0400.Superseded values are not recommended for survey control.
 MF0400
 MF0400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0400.See file dsdata.pdf to determine how the superseded data were derived.
 MF0400
 MF0400_MARKER: B = BOLT
 MF0400_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0400_SP_SET: LIMESTONE SLAB
 MF0400_STAMPING: US 1903 ELEV 495.11 FT MEMPHIS DATUM
 MF0400_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0400
 MF0400  HISTORY     - Date     Condition        Report By
 MF0400  HISTORY     - 1903     MONUMENTED       IRC
 MF0400  HISTORY     - 1960     GOOD             CGS
 MF0400  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0400  HISTORY     - 19980705 MARK NOT FOUND   USPSQD
 MF0400  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0400  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF0400  HISTORY     - 20091013 MARK NOT FOUND   GEOCAC
 MF0400
 MF0400                          STATION DESCRIPTION
 MF0400
 MF0400'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0400'3 MI SE FROM OTTAWA.
 MF0400'ABOUT 3.05 MILES SOUTHEAST ALONG TOWPATH AND GRAVEL ROAD ALONG
 MF0400'THE SOUTH SIDE OF ABANDONED ILLINOIS AND MICHIGAN CANAL FROM
 MF0400'THE EAST END OF FOOTBRIDGE ACROSS FOX RIVER AT OTTAWA, IN S-9,
 MF0400'R-4E, T-33N, 0.2 MILE EAST OF CROSSING OF RAILROAD SPUR AND
 MF0400'INTERSECTION OF HAULING ROAD FOR MATERIAL SERVICE CORPORATION
 MF0400'PLANT, 172 YARDS WEST OF A NARROW CONCRETE BRIDGE UNDER GRAVEL
 MF0400'ROAD, 36 FEET SOUTH OF CENTER LINE OF GRAVEL ROAD, 18 1/2 FEET
 MF0400'NORTH OF A POWER LINE POLE SUPPORTING TWO TRANSFORMERS, 119
 MF0400'FEET EAST OF NORTHEAST CORNER OF SMALL WHITE PAINTED HOUSE, 72
 MF0400'FEET SOUTHEAST OF AND ACROSS ROAD FROM SMALL TELEPHONE POLE NO.
 MF0400'L 6, 106 FEET EAST OF THE CENTER OF A WELL.  A COPPER BOLT
 MF0400'LEADED IN TOP OF A LIMESTONE SLAB ABOUT 4 FEET UNDERGROUND AND
 MF0400'COVERED BY A IRON PIPE BEARING AN ILLINOIS RIVER SURVEY STANDARD
 MF0400'CAP STAMPED, U.S. 1903 ELEV. 495.11 FT. MEMPHIS DATUM.
 MF0400'NOTE-- THIS MARK CAN BE REACHED BY GOING ABOUT 3.1 MILE
 MF0400'NORTHWEST ALONG COMMERCE STREET AND A GRAVEL ROAD ALONG THE
 MF0400'SOUTH SIDE OF ABANDONED ILLIONIS AND MICHIGAN CANAL FROM THE
 MF0400'JUNCTION OF MAIN STREET AT MARSEILLES.
 MF0400
 MF0400                          STATION RECOVERY (1997)
 MF0400
 MF0400'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0400'MARK NOT FOUND.
 MF0400
 MF0400                          STATION RECOVERY (1998)
 MF0400
 MF0400'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0400'MARK NOT FOUND.
 MF0400
 MF0400                          STATION RECOVERY (2001)
 MF0400
 MF0400'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0400'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0400
 MF0400                          STATION RECOVERY (2002)
 MF0400
 MF0400'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0400'MARK NOT FOUND.
 MF0400
 MF0400                          STATION RECOVERY (2009)
 MF0400
 MF0400'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0400'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0399 ***********************************************************************
 MF0399  DESIGNATION -  PBM 85 CAP
 MF0399  PID         -  MF0399
 MF0399  STATE/COUNTY-  IL/LASALLE
 MF0399  COUNTRY     -  US
 MF0399  USGS QUAD   -  OTTAWA (2018)
 MF0399
 MF0399                         *CURRENT SURVEY CONTROL
 MF0399  ______________________________________________________________________
 MF0399* NAD 83(1986) POSITION- 41 20 24.     (N) 088 46 07.     (W)   SCALED
 MF0399* NAVD 88 ORTHO HEIGHT -   148.596 (meters)      487.52  (feet) ADJUSTED
 MF0399  ______________________________________________________________________
 MF0399  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 MF0399  DYNAMIC HEIGHT  -        148.538 (meters)      487.33  (feet) COMP
 MF0399  MODELED GRAVITY -    980,235.5   (mgal)                       NAVD 88
 MF0399
 MF0399  VERT ORDER      -  FIRST     CLASS II
 MF0399
 MF0399.The horizontal coordinates were scaled from a map and have
 MF0399.an estimated accuracy of +/- 6 seconds.
 MF0399
 MF0399.The orthometric height was determined by differential leveling and
 MF0399.adjusted by the NATIONAL GEODETIC SURVEY
 MF0399.in June 1991.
 MF0399
 MF0399.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0399.GEOID18 height accuracy estimate available here.
 MF0399
 MF0399.Click photographs - Photos may exist for this station.
 MF0399
 MF0399.The dynamic height is computed by dividing the NAVD 88
 MF0399.geopotential number by the normal gravity value computed on the
 MF0399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0399.degrees latitude (g = 980.6199 gals.).
 MF0399
 MF0399.The modeled gravity was interpolated from observed gravity values.
 MF0399
 MF0399;                    North         East    Units  Estimated Accuracy
 MF0399;SPC IL E     -   518,890.      263,570.      MT  (+/- 180 meters Scaled)
 MF0399
 MF0399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL520780(NAD 83)
 MF0399
 MF0399                          SUPERSEDED SURVEY CONTROL
 MF0399
 MF0399  NGVD 29 (??/??/92)  148.637  (m)          487.65   (f) ADJ UNCH    1 2
 MF0399
 MF0399.Superseded values are not recommended for survey control.
 MF0399
 MF0399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0399.See file dsdata.pdf to determine how the superseded data were derived.
 MF0399
 MF0399_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0399_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0399_STAMPING: US 1903 ELEV 495.11 FT MEMPHIS DATUM
 MF0399_MARK LOGO: IRC
 MF0399_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0399_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0399
 MF0399  HISTORY     - Date     Condition        Report By
 MF0399  HISTORY     - 1903     MONUMENTED       IRC
 MF0399  HISTORY     - 1960     GOOD             CGS
 MF0399  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0399  HISTORY     - 19980705 MARK NOT FOUND   USPSQD
 MF0399  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0399  HISTORY     - 20091013 MARK NOT FOUND   GEOCAC
 MF0399
 MF0399                          STATION DESCRIPTION
 MF0399
 MF0399'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0399'3 MI SE FROM OTTAWA.
 MF0399'ABOUT 3.05 MILES SOUTHEAST ALONG TOWPATH AND GRAVEL ROAD ALONG
 MF0399'THE SOUTH SIDE OF ABANDONED ILLINOIS AND MICHIGAN CANAL FROM THE
 MF0399'EAST END OF FOOTBRIDGE ACROSS FOX RIVER AT OTTAWA, IN S-9,
 MF0399'R-4E, T-33N, 0.2 MILE EAST OF CROSSING OF RAILROAD SPUR AND
 MF0399'INTERSECTION OF HAULING ROAD FOR MATERIAL SERVICE CORPORATION
 MF0399'PLANT, 172 YARDS WEST OF A NARROW CONCRETE BRIDGE UNDER GRAVEL
 MF0399'ROAD, 36 FEET SOUTH OF CENTER LINE OF GRAVEL ROAD, 18 1/2 FEET
 MF0399'NORTH OF A POWER LINE POLE SUPPORTING TWO TRANSFORMERS, 119 FEET
 MF0399'EAST OF NORTHEAST CORNER OF SMALL WHITE PAINTED HOUSE, 72 FEET
 MF0399'SOUTHEAST OF AND ACROSS ROAD FROM SMALL TELEPHONE POLE NO. L 6,
 MF0399'106 FEET EAST OF THE CENTER OF A WELL.  AN ILLIONIS RIVER
 MF0399'SURVEY STANDARD CAP STAMPED, U.S. 1903 ELEV. 495.11 FT. MEMPHIS
 MF0399'DATUM.  NOTE-- THIS MARK CAN BE REACHED BY GOING ABOUT 3.1 MILES
 MF0399'NORTHWEST ALONG COMMERCE STREET AND A GRAVEL ROAD ALONG THE SOUTH
 MF0399'SIDE OF ABANDONED ILLIONIS AND MICHIGAN CANAL FROM THE JUNCTION
 MF0399'OF MAIN STREET AT MARSEILLES.
 MF0399
 MF0399                          STATION RECOVERY (1997)
 MF0399
 MF0399'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0399'MARK NOT FOUND.
 MF0399
 MF0399                          STATION RECOVERY (1998)
 MF0399
 MF0399'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0399'MARK NOT FOUND.
 MF0399
 MF0399                          STATION RECOVERY (2001)
 MF0399
 MF0399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0399'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0399
 MF0399                          STATION RECOVERY (2009)
 MF0399
 MF0399'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0399'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1267 ***********************************************************************
 MF1267  DESIGNATION -  PBM 85 RESET
 MF1267  PID         -  MF1267
 MF1267  STATE/COUNTY-  IL/LASALLE
 MF1267  COUNTRY     -  US
 MF1267  USGS QUAD   -  OTTAWA (2018)
 MF1267
 MF1267                         *CURRENT SURVEY CONTROL
 MF1267  ______________________________________________________________________
 MF1267* NAD 83(1986) POSITION- 41 20 24.     (N) 088 46 07.     (W)   SCALED
 MF1267* NAVD 88 ORTHO HEIGHT -   145.34  (+/-2cm)      476.8   (feet) VERTCON3
 MF1267  ______________________________________________________________________
 MF1267  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 MF1267  VERT ORDER      -  THIRD (See Below)
 MF1267
 MF1267.The horizontal coordinates were scaled from a map and have
 MF1267.an estimated accuracy of +/- 6 seconds.
 MF1267
 MF1267.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1267.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1267
 MF1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1267.GEOID18 height accuracy estimate available here.
 MF1267
 MF1267.The vertical order pertains to the NGVD 29 superseded value.
 MF1267
 MF1267.Click photographs - Photos may exist for this station.
 MF1267
 MF1267;                    North         East    Units  Estimated Accuracy
 MF1267;SPC IL E     -   518,890.      263,570.      MT  (+/- 180 meters Scaled)
 MF1267
 MF1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL520780(NAD 83)
 MF1267
 MF1267                          SUPERSEDED SURVEY CONTROL
 MF1267
 MF1267  NGVD 29 (11/09/15)  145.40   (m)          477.0    (f) RESET       3  
 MF1267
 MF1267.Superseded values are not recommended for survey control.
 MF1267
 MF1267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1267.See file dsdata.pdf to determine how the superseded data were derived.
 MF1267
 MF1267_MARKER: DV = VERTICAL CONTROL DISK
 MF1267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1267_STAMPING: PBM 85 RESET 1979
 MF1267_MARK LOGO: NGS
 MF1267_PROJECTION: FLUSH
 MF1267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1267+STABILITY: SURFACE MOTION
 MF1267
 MF1267  HISTORY     - Date     Condition        Report By
 MF1267  HISTORY     - 1979     MONUMENTED       NGS
 MF1267  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF1267  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1267  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF1267  HISTORY     - 20091013 MARK NOT FOUND   GEOCAC
 MF1267
 MF1267                          STATION DESCRIPTION
 MF1267
 MF1267'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 MF1267'3.05 MI SE FROM OTTAWA.
 MF1267'3.05 MILES SOUTHEAST ALONG A BLACKTOP ROAD, ALONG THE SOUTHSIDE OF THE
 MF1267'ABANDONED ILLINOIS AND MICHIGAN CANAL FROM THE EAST END OF A FOOT
 MF1267'BRIDGE ACROSS THE FOX RIVER IN OTTAWA, 44 FEET SOUTH OF THE CENTERLINE
 MF1267'OF THE ROAD, AND 2 FEET WEST OF A POWER LINE POLE.
 MF1267'THE MARK IS 0.5 FT  E FROM A WITNESS POST.
 MF1267'THE MARK IS 6.0 FT BELOW ROAD.
 MF1267
 MF1267                          STATION RECOVERY (1997)
 MF1267
 MF1267'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1267'MARK NOT FOUND.
 MF1267
 MF1267                          STATION RECOVERY (2001)
 MF1267
 MF1267'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1267'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1267
 MF1267                          STATION RECOVERY (2002)
 MF1267
 MF1267'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1267'FOUND WITNESS POST, BUT COULD NOT LOCATE THE STATION
 MF1267
 MF1267                          STATION RECOVERY (2009)
 MF1267
 MF1267'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1267'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0422 ***********************************************************************
 MF0422  DESIGNATION -  PBM 89 BOLT
 MF0422  PID         -  MF0422
 MF0422  STATE/COUNTY-  IL/LASALLE
 MF0422  COUNTRY     -  US
 MF0422  USGS QUAD   -  SENECA (2018)
 MF0422
 MF0422                         *CURRENT SURVEY CONTROL
 MF0422  ______________________________________________________________________
 MF0422* NAD 83(1986) POSITION- 41 18 41.     (N) 088 35 37.     (W)   SCALED
 MF0422* NAVD 88 ORTHO HEIGHT -   154.325 (meters)      506.31  (feet) ADJUSTED
 MF0422  ______________________________________________________________________
 MF0422  GEOID HEIGHT    -        -32.774 (meters)                     GEOID18
 MF0422  DYNAMIC HEIGHT  -        154.266 (meters)      506.12  (feet) COMP
 MF0422  MODELED GRAVITY -    980,236.3   (mgal)                       NAVD 88
 MF0422
 MF0422  VERT ORDER      -  FIRST     CLASS II
 MF0422
 MF0422.The horizontal coordinates were scaled from a map and have
 MF0422.an estimated accuracy of +/- 6 seconds.
 MF0422
 MF0422.The orthometric height was determined by differential leveling and
 MF0422.adjusted by the NATIONAL GEODETIC SURVEY
 MF0422.in June 1991.
 MF0422
 MF0422.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0422.GEOID18 height accuracy estimate available here.
 MF0422
 MF0422.Click photographs - Photos may exist for this station.
 MF0422
 MF0422.The dynamic height is computed by dividing the NAVD 88
 MF0422.geopotential number by the normal gravity value computed on the
 MF0422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0422.degrees latitude (g = 980.6199 gals.).
 MF0422
 MF0422.The modeled gravity was interpolated from observed gravity values.
 MF0422
 MF0422;                    North         East    Units  Estimated Accuracy
 MF0422;SPC IL E     -   515,660.      278,210.      MT  (+/- 180 meters Scaled)
 MF0422
 MF0422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL666745(NAD 83)
 MF0422
 MF0422                          SUPERSEDED SURVEY CONTROL
 MF0422
 MF0422  NGVD 29 (??/??/92)  154.395  (m)          506.54   (f) ADJ UNCH    1 2
 MF0422
 MF0422.Superseded values are not recommended for survey control.
 MF0422
 MF0422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0422.See file dsdata.pdf to determine how the superseded data were derived.
 MF0422
 MF0422_MARKER: B = BOLT
 MF0422_SETTING: 80 = SET IN A BOULDER
 MF0422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0422+STABILITY: SURFACE MOTION
 MF0422
 MF0422  HISTORY     - Date     Condition        Report By
 MF0422  HISTORY     - 1903     MONUMENTED       IRC
 MF0422  HISTORY     - 1947     GOOD             CGS
 MF0422  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0422  HISTORY     - 20020930 MARK NOT FOUND   USPSQD
 MF0422
 MF0422                          STATION DESCRIPTION
 MF0422
 MF0422'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0422'1.2 MI NE FROM SENECA.
 MF0422'ABOUT 0.3 MILE SOUTH ALONG STATE HIGHWAY 170 FROM THE POST
 MF0422'OFFICE AT SENECA, THENCE BAOUT 0.85 MILE NORTHEAST ALONG THE
 MF0422'RIVER ROAD, AT A RAILROAD CROSSING, 59 FEET NORTHEAST OF THE
 MF0422'NORTHEAST RAIL, 27 FEET NORTHWEST OF THE CENTER LINE OF THE
 MF0422'RIVER ROAD, 4 FEET SOUTHWEST OF THE NORTHEAST RIGHT-OF-WAY
 MF0422'FENCE LINE TO THE RAILROAD, 11 FEET EAST-SOUTHEAST OF A TELEPHONE
 MF0422'POLE, 8 FEET SOUTH OF A POWER POLE.  2 FEET WEST OF A WHITE
 MF0422'WOODEN WITNESS POST, AND A COPPER BOLT IN A LIMESTONE BOULDER
 MF0422'DIRECTLY BENEATH PBM 89 (CAP).
 MF0422
 MF0422                          STATION RECOVERY (1997)
 MF0422
 MF0422'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0422'MARK NOT FOUND.
 MF0422
 MF0422                          STATION RECOVERY (2002)
 MF0422
 MF0422'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0422'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0421 ***********************************************************************
 MF0421  DESIGNATION -  PBM 89 CAP
 MF0421  PID         -  MF0421
 MF0421  STATE/COUNTY-  IL/LASALLE
 MF0421  COUNTRY     -  US
 MF0421  USGS QUAD   -  SENECA (2018)
 MF0421
 MF0421                         *CURRENT SURVEY CONTROL
 MF0421  ______________________________________________________________________
 MF0421* NAD 83(1986) POSITION- 41 18 41.     (N) 088 35 37.     (W)   SCALED
 MF0421* NAVD 88 ORTHO HEIGHT -   155.564 (meters)      510.38  (feet) ADJUSTED
 MF0421  ______________________________________________________________________
 MF0421  GEOID HEIGHT    -        -32.774 (meters)                     GEOID18
 MF0421  DYNAMIC HEIGHT  -        155.504 (meters)      510.18  (feet) COMP
 MF0421  MODELED GRAVITY -    980,236.3   (mgal)                       NAVD 88
 MF0421
 MF0421  VERT ORDER      -  FIRST     CLASS II
 MF0421
 MF0421.The horizontal coordinates were scaled from a map and have
 MF0421.an estimated accuracy of +/- 6 seconds.
 MF0421
 MF0421.The orthometric height was determined by differential leveling and
 MF0421.adjusted by the NATIONAL GEODETIC SURVEY
 MF0421.in June 1991.
 MF0421
 MF0421.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0421.GEOID18 height accuracy estimate available here.
 MF0421
 MF0421.Click photographs - Photos may exist for this station.
 MF0421
 MF0421.The dynamic height is computed by dividing the NAVD 88
 MF0421.geopotential number by the normal gravity value computed on the
 MF0421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0421.degrees latitude (g = 980.6199 gals.).
 MF0421
 MF0421.The modeled gravity was interpolated from observed gravity values.
 MF0421
 MF0421;                    North         East    Units  Estimated Accuracy
 MF0421;SPC IL E     -   515,660.      278,210.      MT  (+/- 180 meters Scaled)
 MF0421
 MF0421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL666745(NAD 83)
 MF0421
 MF0421                          SUPERSEDED SURVEY CONTROL
 MF0421
 MF0421  NGVD 29 (??/??/92)  155.63   (m)          510.6    (f) COMPUTED    1 2
 MF0421
 MF0421.Superseded values are not recommended for survey control.
 MF0421
 MF0421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0421.See file dsdata.pdf to determine how the superseded data were derived.
 MF0421
 MF0421_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0421_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0421_STAMPING: PBM 89
 MF0421_MARK LOGO: IRC
 MF0421_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0421_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0421
 MF0421  HISTORY     - Date     Condition        Report By
 MF0421  HISTORY     - 1903     MONUMENTED       IRC
 MF0421  HISTORY     - 1935     GOOD             CGS
 MF0421  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0421  HISTORY     - 20020930 MARK NOT FOUND   USPSQD
 MF0421
 MF0421                          STATION DESCRIPTION
 MF0421
 MF0421'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0421'1.2 MI NE FROM SENECA.
 MF0421'ABOUT 0.3 MILE SOUTH ALONG STATE HIGHWAY 170 FROM THE POST OFFICE
 MF0421'AT SENECA, THENCE ABOUT 0.85 MILE NORTHEAST ALONG THE RIVER
 MF0421'ROAD, AT A RAILROAD CROSSING, 59 FEET NORTHEAST OF THE NORTHEAST
 MF0421'RAIL, 27 FEET NORTHWEST OF THE CENTER LINE OF THE RIVER ROAD,
 MF0421'4 FEET SOUTHWEST OF THE NORTHEAST RIGHT-OF-WAY FENCE LINE TO
 MF0421'THE RAILROAD, 11 FEET EAST-SOUTHEAST OF A TELEPHONE POLE, 8
 MF0421'FEET SOUTH OF A POWER POLE, 2 FEET WEST OF A WHITE WOODEN
 MF0421'WITNESS POST, ABOUT 1 FOOT BELOW THE CROSSING AND SET ON TOP OF
 MF0421'A 4-INCH PIPE PROJECTING 6 INCHES.
 MF0421
 MF0421                          STATION RECOVERY (1997)
 MF0421
 MF0421'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0421'MARK NOT FOUND.
 MF0421
 MF0421                          STATION RECOVERY (2002)
 MF0421
 MF0421'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0421'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0427 ***********************************************************************
 MF0427  DESIGNATION -  PBM 90 BOLT
 MF0427  PID         -  MF0427
 MF0427  STATE/COUNTY-  IL/GRUNDY
 MF0427  COUNTRY     -  US
 MF0427  USGS QUAD   -  SENECA (2018)
 MF0427
 MF0427                         *CURRENT SURVEY CONTROL
 MF0427  ______________________________________________________________________
 MF0427* NAD 83(1986) POSITION- 41 19 44.     (N) 088 32 34.     (W)   SCALED
 MF0427* NAVD 88 ORTHO HEIGHT -   154.419 (meters)      506.62  (feet) ADJUSTED
 MF0427  ______________________________________________________________________
 MF0427  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MF0427  DYNAMIC HEIGHT  -        154.360 (meters)      506.43  (feet) COMP
 MF0427  MODELED GRAVITY -    980,236.0   (mgal)                       NAVD 88
 MF0427
 MF0427  VERT ORDER      -  FIRST     CLASS II
 MF0427
 MF0427.The horizontal coordinates were scaled from a map and have
 MF0427.an estimated accuracy of +/- 6 seconds.
 MF0427
 MF0427.The orthometric height was determined by differential leveling and
 MF0427.adjusted by the NATIONAL GEODETIC SURVEY
 MF0427.in June 1991.
 MF0427
 MF0427.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0427.GEOID18 height accuracy estimate available here.
 MF0427
 MF0427.Click photographs - Photos may exist for this station.
 MF0427
 MF0427.The dynamic height is computed by dividing the NAVD 88
 MF0427.geopotential number by the normal gravity value computed on the
 MF0427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0427.degrees latitude (g = 980.6199 gals.).
 MF0427
 MF0427.The modeled gravity was interpolated from observed gravity values.
 MF0427
 MF0427;                    North         East    Units  Estimated Accuracy
 MF0427;SPC IL E     -   517,590.      282,470.      MT  (+/- 180 meters Scaled)
 MF0427
 MF0427_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL708764(NAD 83)
 MF0427
 MF0427                          SUPERSEDED SURVEY CONTROL
 MF0427
 MF0427  NGVD 29 (??/??/92)  154.490  (m)          506.86   (f) ADJ UNCH    1 2
 MF0427
 MF0427.Superseded values are not recommended for survey control.
 MF0427
 MF0427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0427.See file dsdata.pdf to determine how the superseded data were derived.
 MF0427
 MF0427_MARKER: B = BOLT
 MF0427_SETTING: 66 = SET IN ROCK OUTCROP
 MF0427_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0427+STABILITY: POSITION/ELEVATION WELL
 MF0427
 MF0427  HISTORY     - Date     Condition        Report By
 MF0427  HISTORY     - UNK      MONUMENTED       IRC
 MF0427  HISTORY     - 1947     GOOD             CGS
 MF0427  HISTORY     - 20070709 MARK NOT FOUND   GEOCAC
 MF0427
 MF0427                          STATION DESCRIPTION
 MF0427
 MF0427'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0427'7.2 MI SW FROM MORRIS.
 MF0427'ABOUT 0.15 MILE NORTH ALONG LIBERTY-- STREET FROM THE COURT
 MF0427'HOUSE AT MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON
 MF0427'STREET, THENCE ABOUT 6.3 MILES SOUTHWEST ALONG THE RIVER ROAD,
 MF0427'SET IN THE FRONT YARD OF THE BARRY FARM HOUSE, ABOUT 0.2 MILE
 MF0427'NORTHEAST OF THE BARRY SCHOOL, 33 FEET NORTHWEST OF THE CENTER
 MF0427'LINE OF THE ROAD, 63.5 FEET SOUTH OF THE SOUTH CORNER OF THE
 MF0427'HOUSE, 80 FEET EAST OF THE EAST CORNER OF A BARN, 4 FEET
 MF0427'NORTHWEST OF THE FRONT YARD FENCE AND A COPPER BOLT SET IN A
 MF0427'LIMESTONE ROCK DIRECTLY BENEATH PBM 90 CAP.  NOTE-- MARK MAY
 MF0427'BE REACHED FROM THE POST OFFICE AT SENECA, LA SALLE COUNTY
 MF0427'BY GOING ABOUT 0.3 MILE SOUTH ALONG STATE HIGHWAY 170, THENCE
 MF0427'ABOUT 4.0 MILES NORTHEAST ALONG THE RIVER ROAD AND SITE OF
 MF0427'MARK.
 MF0427
 MF0427                          STATION RECOVERY (2007)
 MF0427
 MF0427'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0427'AREA DESCRIPTION HAS CHANGED BUT MARK STILL NOT LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0426 ***********************************************************************
 MF0426  DESIGNATION -  PBM 90 CAP
 MF0426  PID         -  MF0426
 MF0426  STATE/COUNTY-  IL/GRUNDY
 MF0426  COUNTRY     -  US
 MF0426  USGS QUAD   -  SENECA (2018)
 MF0426
 MF0426                         *CURRENT SURVEY CONTROL
 MF0426  ______________________________________________________________________
 MF0426* NAD 83(1986) POSITION- 41 19 44.     (N) 088 32 34.     (W)   SCALED
 MF0426* NAVD 88 ORTHO HEIGHT -   155.670 (meters)      510.73  (feet) ADJUSTED
 MF0426  ______________________________________________________________________
 MF0426  GEOID HEIGHT    -        -32.818 (meters)                     GEOID18
 MF0426  DYNAMIC HEIGHT  -        155.610 (meters)      510.53  (feet) COMP
 MF0426  MODELED GRAVITY -    980,236.0   (mgal)                       NAVD 88
 MF0426
 MF0426  VERT ORDER      -  FIRST     CLASS II
 MF0426
 MF0426.The horizontal coordinates were scaled from a map and have
 MF0426.an estimated accuracy of +/- 6 seconds.
 MF0426
 MF0426.The orthometric height was determined by differential leveling and
 MF0426.adjusted by the NATIONAL GEODETIC SURVEY
 MF0426.in June 1991.
 MF0426
 MF0426.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0426.GEOID18 height accuracy estimate available here.
 MF0426
 MF0426.Click photographs - Photos may exist for this station.
 MF0426
 MF0426.The dynamic height is computed by dividing the NAVD 88
 MF0426.geopotential number by the normal gravity value computed on the
 MF0426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0426.degrees latitude (g = 980.6199 gals.).
 MF0426
 MF0426.The modeled gravity was interpolated from observed gravity values.
 MF0426
 MF0426;                    North         East    Units  Estimated Accuracy
 MF0426;SPC IL E     -   517,590.      282,470.      MT  (+/- 180 meters Scaled)
 MF0426
 MF0426_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL708764(NAD 83)
 MF0426
 MF0426                          SUPERSEDED SURVEY CONTROL
 MF0426
 MF0426  NGVD 29 (??/??/92)  155.74   (m)          511.0    (f) COMPUTED    1 2
 MF0426
 MF0426.Superseded values are not recommended for survey control.
 MF0426
 MF0426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0426.See file dsdata.pdf to determine how the superseded data were derived.
 MF0426
 MF0426_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0426_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0426_STAMPING: ELEV 518.29 PBM 90 CAP MEMPHIS DATUM
 MF0426_MARK LOGO: IRC
 MF0426_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0426_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0426
 MF0426  HISTORY     - Date     Condition        Report By
 MF0426  HISTORY     - UNK      MONUMENTED       IRC
 MF0426  HISTORY     - 1935     GOOD             CGS
 MF0426  HISTORY     - 20070709 MARK NOT FOUND   GEOCAC
 MF0426
 MF0426                          STATION DESCRIPTION
 MF0426
 MF0426'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0426'7.2 MI SW FROM MORRIS.
 MF0426'ABOUT 0.15 MILE NORTH ALONG LIBERTY-- STREET FROM THE COURT
 MF0426'HOUSE AT MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON
 MF0426'STREET, THENCE ABOUT 6.3 MILES SOUTHWEST ALONG THE RIVER ROAD,
 MF0426'SET IN THE FRONT YARD OF THE BARRY FARM HOUSE, ABOUT 0.2 MILE
 MF0426'NORTHEAST OF THE BARRY SCHOOL, 33 FEET NORTHWEST OF THE CENTER
 MF0426'LINE OF THE ROAD, 63.5 FEET SOUTH OF THE SOUTH CORNER OF THE HOUSE,
 MF0426'80 FEET EAST OF THE EAST CORNER OF A BARN, 4 FEET NORTHWEST
 MF0426'OF THE FRONT YARD FENCE, AND SET ON THE TOP OF A 4-INCH IRON
 MF0426'PIPE PROJECTING 4 INCHES.  NOTE-- MARK MAY BE REACHED FROM THE
 MF0426'POST OFFICE AT SENECA, LA SALLE COUNTY BY GOING ABOUT 0.3
 MF0426'MILE SOUTH ALONG STATE HIGHWAY 170, THENCE ABOUT 4.0 MILES
 MF0426'NORTHEAST ALONG THE RIVER ROAD AND SITE OF MARK.
 MF0426
 MF0426                          STATION RECOVERY (2007)
 MF0426
 MF0426'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0426'AREA DESCRIPTION HAS CHANGED BUT MARK STILL NOT LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0053 ***********************************************************************
 MF0053  DESIGNATION -  PBM 90 RESET
 MF0053  PID         -  MF0053
 MF0053  STATE/COUNTY-  IL/DU PAGE
 MF0053  COUNTRY     -  US
 MF0053  USGS QUAD   -  LOMBARD (2018)
 MF0053
 MF0053                         *CURRENT SURVEY CONTROL
 MF0053  ______________________________________________________________________
 MF0053* NAD 83(1986) POSITION- 41 59 05.     (N) 088 04 49.     (W)   SCALED
 MF0053* NAVD 88 ORTHO HEIGHT -   234.715 (meters)      770.06  (feet) ADJUSTED
 MF0053  ______________________________________________________________________
 MF0053  GEOID HEIGHT    -        -33.501 (meters)                     GEOID18
 MF0053  DYNAMIC HEIGHT  -        234.634 (meters)      769.80  (feet) COMP
 MF0053  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 MF0053
 MF0053  VERT ORDER      -  FIRST     CLASS I
 MF0053
 MF0053.The horizontal coordinates were scaled from a map and have
 MF0053.an estimated accuracy of +/- 6 seconds.
 MF0053
 MF0053.The orthometric height was determined by differential leveling and
 MF0053.adjusted by the NATIONAL GEODETIC SURVEY
 MF0053.in June 1991.
 MF0053
 MF0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0053.GEOID18 height accuracy estimate available here.
 MF0053
 MF0053.Click photographs - Photos may exist for this station.
 MF0053
 MF0053.The dynamic height is computed by dividing the NAVD 88
 MF0053.geopotential number by the normal gravity value computed on the
 MF0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0053.degrees latitude (g = 980.6199 gals.).
 MF0053
 MF0053.The modeled gravity was interpolated from observed gravity values.
 MF0053
 MF0053;                    North         East    Units  Estimated Accuracy
 MF0053;SPC IL E     -   590,440.      320,970.      MT  (+/- 180 meters Scaled)
 MF0053
 MF0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM105486(NAD 83)
 MF0053
 MF0053                          SUPERSEDED SURVEY CONTROL
 MF0053
 MF0053  NGVD 29 (??/??/92)  234.803  (m)          770.35   (f) ADJ UNCH    1 1
 MF0053
 MF0053.Superseded values are not recommended for survey control.
 MF0053
 MF0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0053.See file dsdata.pdf to determine how the superseded data were derived.
 MF0053
 MF0053_MARKER: DB = BENCH MARK DISK
 MF0053_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0053_SP_SET: FOUNDATION
 MF0053_STAMPING: PBM 90 USE RESET 1968
 MF0053_MARK LOGO: CGS
 MF0053_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0053
 MF0053  HISTORY     - Date     Condition        Report By
 MF0053  HISTORY     - 1968     MONUMENTED       CGS
 MF0053  HISTORY     - 1969     GOOD             CGS
 MF0053  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0053  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 MF0053
 MF0053                          STATION DESCRIPTION
 MF0053
 MF0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0053'0.2 MI NW FROM ROSELLE.
 MF0053'ABOUT 0.2 MILE NORTHWEST ALONG STATE HIGHWAY 19 WHICH IS IRVING
 MF0053'PARK ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, IN SECTION 3,
 MF0053'T 40 N, R 10 E, AT THE INTERSECTION OF THE HIGHWAY AND N. ROSELLE
 MF0053'ROAD, 17 1/2 FEET SOUTHWEST OF THE SOUTHWEST CURB OF THE
 MF0053'HIGHWAY, 85 FEET NORTHWEST OF THE NORTHWEST CURB OF N. ROSELLE
 MF0053'ROAD, SET VERTICALLY IN THE NORTHEAST CONCRETE FACE OF THE
 MF0053'CONCRETE FOUNDATION FOR THE FARMERS LUMBER COMPANY BUILDING,
 MF0053'2.7 FEET NORTHWEST OF THE NORTH CORNER OF THE LUMBER COMPANY
 MF0053'BUILDING, 2.7 FEET NORTHWEST OF THE NORTH CORNER OF THE EAST
 MF0053'ENTRANCE OF THE BUILDING, 5.4 FEET SOUTHWEST OF THE SOUTHWEST
 MF0053'EDGE OF A CONCRETE SIDEWALK, ABOUT 1/2 FOOT ABOVE THE LEVEL OF
 MF0053'THE GROUND, AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE
 MF0053'HIGHWAY.
 MF0053
 MF0053                          STATION RECOVERY (1989)
 MF0053
 MF0053'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0053'MARK NOT FOUND.
 MF0053
 MF0053                          STATION RECOVERY (2009)
 MF0053
 MF0053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 MF0053'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0204 ***********************************************************************
 MF0204  DESIGNATION -  PBM 91 BOLT
 MF0204  PID         -  MF0204
 MF0204  STATE/COUNTY-  IL/GRUNDY
 MF0204  COUNTRY     -  US
 MF0204  USGS QUAD   -  MORRIS (2018)
 MF0204
 MF0204                         *CURRENT SURVEY CONTROL
 MF0204  ______________________________________________________________________
 MF0204* NAD 83(1986) POSITION- 41 20 38.     (N) 088 28 59.     (W)   SCALED
 MF0204* NAVD 88 ORTHO HEIGHT -   154.530 (meters)      506.99  (feet) ADJUSTED
 MF0204  ______________________________________________________________________
 MF0204  GEOID HEIGHT    -        -32.867 (meters)                     GEOID18
 MF0204  DYNAMIC HEIGHT  -        154.470 (meters)      506.79  (feet) COMP
 MF0204  MODELED GRAVITY -    980,234.5   (mgal)                       NAVD 88
 MF0204
 MF0204  VERT ORDER      -  FIRST     CLASS II
 MF0204
 MF0204.The horizontal coordinates were scaled from a map and have
 MF0204.an estimated accuracy of +/- 6 seconds.
 MF0204
 MF0204.The orthometric height was determined by differential leveling and
 MF0204.adjusted by the NATIONAL GEODETIC SURVEY
 MF0204.in June 1991.
 MF0204
 MF0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0204.GEOID18 height accuracy estimate available here.
 MF0204
 MF0204.Click photographs - Photos may exist for this station.
 MF0204
 MF0204.The dynamic height is computed by dividing the NAVD 88
 MF0204.geopotential number by the normal gravity value computed on the
 MF0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0204.degrees latitude (g = 980.6199 gals.).
 MF0204
 MF0204.The modeled gravity was interpolated from observed gravity values.
 MF0204
 MF0204;                    North         East    Units  Estimated Accuracy
 MF0204;SPC IL E     -   519,240.      287,470.      MT  (+/- 180 meters Scaled)
 MF0204
 MF0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL759779(NAD 83)
 MF0204
 MF0204                          SUPERSEDED SURVEY CONTROL
 MF0204
 MF0204  NGVD 29 (??/??/92)  154.604  (m)          507.23   (f) ADJ UNCH    1 2
 MF0204
 MF0204.Superseded values are not recommended for survey control.
 MF0204
 MF0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0204.See file dsdata.pdf to determine how the superseded data were derived.
 MF0204
 MF0204_MARKER: B = BOLT
 MF0204_SETTING: 66 = SET IN ROCK OUTCROP
 MF0204_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0204+STABILITY: POSITION/ELEVATION WELL
 MF0204
 MF0204  HISTORY     - Date     Condition        Report By
 MF0204  HISTORY     - UNK      MONUMENTED       IRC
 MF0204  HISTORY     - 1947     GOOD             CGS
 MF0204  HISTORY     - 20091012 MARK NOT FOUND   GEOCAC
 MF0204
 MF0204                          STATION DESCRIPTION
 MF0204
 MF0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0204'3.6 MI SW FROM MORRIS.
 MF0204'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURT HOUSE AT
 MF0204'MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON STREET, THENCE
 MF0204'ABOUT 2.7 MILES SOUTHWEST ALONG THE RIVER ROAD, ABOUT 0.25 MILE
 MF0204'SOUTHWEST OF THE JUNCTION OF A GRAVEL ROAD LEADING NORTH, SET
 MF0204'IN THE SOUTHEAST EDGE OF A FIELD ON THE NORTHWEST SIDE OF THE ROAD,
 MF0204'ABOUT 100 YARDS SOUTHWEST OF A CURVE IN THE ROAD WITH TANGENTS
 MF0204'EXTENDING NORTH AND SOUTHWEST, 68 FEET NORTH AND ACROSS THE ROAD
 MF0204'FROM A 6-INCH TRIANGULAR BLAZED TREE, 31 FEET NORTHWEST OF THE
 MF0204'CENTER LINE OF THE ROAD, 7 FEET NORTHWEST OF THE NORTHWEST
 MF0204'RIGHT-OF-WAY FENCE LINE, 2 FEET NORTHEAST OF A WHITE WOODEN
 MF0204'WITNESS POST, AND A 1/4-INCH COPPER BOLT SET IN LIMESTONE ROCK
 MF0204'DIRECTLY UNDERNEATH PBM 91 (CAP).
 MF0204
 MF0204                          STATION RECOVERY (2009)
 MF0204
 MF0204'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0204'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0203 ***********************************************************************
 MF0203  DESIGNATION -  PBM 91 CAP
 MF0203  PID         -  MF0203
 MF0203  STATE/COUNTY-  IL/GRUNDY
 MF0203  COUNTRY     -  US
 MF0203  USGS QUAD   -  MORRIS (2018)
 MF0203
 MF0203                         *CURRENT SURVEY CONTROL
 MF0203  ______________________________________________________________________
 MF0203* NAD 83(1986) POSITION- 41 20 38.     (N) 088 28 59.     (W)   SCALED
 MF0203* NAVD 88 ORTHO HEIGHT -   155.782 (meters)      511.09  (feet) ADJUSTED
 MF0203  ______________________________________________________________________
 MF0203  GEOID HEIGHT    -        -32.867 (meters)                     GEOID18
 MF0203  DYNAMIC HEIGHT  -        155.722 (meters)      510.90  (feet) COMP
 MF0203  MODELED GRAVITY -    980,234.5   (mgal)                       NAVD 88
 MF0203
 MF0203  VERT ORDER      -  FIRST     CLASS II
 MF0203
 MF0203.The horizontal coordinates were scaled from a map and have
 MF0203.an estimated accuracy of +/- 6 seconds.
 MF0203
 MF0203.The orthometric height was determined by differential leveling and
 MF0203.adjusted by the NATIONAL GEODETIC SURVEY
 MF0203.in June 1991.
 MF0203
 MF0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0203.GEOID18 height accuracy estimate available here.
 MF0203
 MF0203.Click photographs - Photos may exist for this station.
 MF0203
 MF0203.The dynamic height is computed by dividing the NAVD 88
 MF0203.geopotential number by the normal gravity value computed on the
 MF0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0203.degrees latitude (g = 980.6199 gals.).
 MF0203
 MF0203.The modeled gravity was interpolated from observed gravity values.
 MF0203
 MF0203;                    North         East    Units  Estimated Accuracy
 MF0203;SPC IL E     -   519,240.      287,470.      MT  (+/- 180 meters Scaled)
 MF0203
 MF0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL759779(NAD 83)
 MF0203
 MF0203                          SUPERSEDED SURVEY CONTROL
 MF0203
 MF0203  NGVD 29 (??/??/92)  155.856  (m)          511.34   (f) ADJ UNCH    1 2
 MF0203
 MF0203.Superseded values are not recommended for survey control.
 MF0203
 MF0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0203.See file dsdata.pdf to determine how the superseded data were derived.
 MF0203
 MF0203_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0203_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0203_STAMPING: PBM 91 1903 CAP
 MF0203_MARK LOGO: IRC
 MF0203_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0203_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0203
 MF0203  HISTORY     - Date     Condition        Report By
 MF0203  HISTORY     - 1903     MONUMENTED       IRC
 MF0203  HISTORY     - 20091012 MARK NOT FOUND   GEOCAC
 MF0203
 MF0203                          STATION DESCRIPTION
 MF0203
 MF0203'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903
 MF0203'3.6 MI SW FROM MORRIS.
 MF0203'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURT HOUSE
 MF0203'AT MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON STREET,
 MF0203'THENCE ABOUT 2.7 MILES SOUTHWEST ALONG THE RIVER ROAD, ABOUT 0.25
 MF0203'MILE SOUTHWEST OF THE JUNCTION OF A GRAVEL ROAD LEADING NORTH,
 MF0203'SET IN THE SOUTHEAST EDGE OF A FIELD ON THE NORTHWEST SIDE OF THE
 MF0203'ROAD, ABOUT 100 YARDS SOUTHWEST OF A CURVE IN THE ROAD WITH
 MF0203'TANGENTS EXTENDING NORTH AND SOUTHWEST, 68 FEET NORTH AND ACROSS
 MF0203'THE ROAD FROM A 6-INCH TRIANGULAR BLAZED TREE, 31 FEET NORTHWEST
 MF0203'OF THE CENTER LINE OF THE ROAD, 7 FEET NORTHWEST OF THE NORTHWEST
 MF0203'RIGHT-OF-WAY FENCE LINE, 2 FEET NORTHEAST OF A WHITE WOODEN
 MF0203'WITNESS POST, AND SET ON THE TOP OF A 4-INCH PIPE PROJECTING 6
 MF0203'INCHES.
 MF0203
 MF0203                          STATION RECOVERY (2009)
 MF0203
 MF0203'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0203'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0212 ***********************************************************************
 MF0212  DESIGNATION -  PBM 92
 MF0212  PID         -  MF0212
 MF0212  STATE/COUNTY-  IL/GRUNDY
 MF0212  COUNTRY     -  US
 MF0212  USGS QUAD   -  MORRIS (2018)
 MF0212
 MF0212                         *CURRENT SURVEY CONTROL
 MF0212  ______________________________________________________________________
 MF0212* NAD 83(1986) POSITION- 41 21 15.     (N) 088 25 36.     (W)   SCALED
 MF0212* NAVD 88 ORTHO HEIGHT -   153.406 (meters)      503.30  (feet) ADJUSTED
 MF0212  ______________________________________________________________________
 MF0212  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 MF0212  DYNAMIC HEIGHT  -        153.347 (meters)      503.11  (feet) COMP
 MF0212  MODELED GRAVITY -    980,235.0   (mgal)                       NAVD 88
 MF0212
 MF0212  VERT ORDER      -  FIRST     CLASS II
 MF0212
 MF0212.The horizontal coordinates were scaled from a map and have
 MF0212.an estimated accuracy of +/- 6 seconds.
 MF0212
 MF0212.The orthometric height was determined by differential leveling and
 MF0212.adjusted by the NATIONAL GEODETIC SURVEY
 MF0212.in June 1991.
 MF0212
 MF0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0212.GEOID18 height accuracy estimate available here.
 MF0212
 MF0212.Click photographs - Photos may exist for this station.
 MF0212
 MF0212.The dynamic height is computed by dividing the NAVD 88
 MF0212.geopotential number by the normal gravity value computed on the
 MF0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0212.degrees latitude (g = 980.6199 gals.).
 MF0212
 MF0212.The modeled gravity was interpolated from observed gravity values.
 MF0212
 MF0212;                    North         East    Units  Estimated Accuracy
 MF0212;SPC IL E     -   520,380.      292,190.      MT  (+/- 180 meters Scaled)
 MF0212
 MF0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL806790(NAD 83)
 MF0212
 MF0212                          SUPERSEDED SURVEY CONTROL
 MF0212
 MF0212  NGVD 29 (??/??/92)  153.482  (m)          503.55   (f) ADJ UNCH    1 2
 MF0212
 MF0212.Superseded values are not recommended for survey control.
 MF0212
 MF0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0212.See file dsdata.pdf to determine how the superseded data were derived.
 MF0212
 MF0212_MARKER: B = BOLT
 MF0212_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0212_SP_SET: BRIDGE WINGWALL
 MF0212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0212
 MF0212  HISTORY     - Date     Condition        Report By
 MF0212  HISTORY     - UNK      MONUMENTED       IRC
 MF0212  HISTORY     - 1947     GOOD             CGS
 MF0212  HISTORY     - 20050627 MARK NOT FOUND   GEOCAC
 MF0212
 MF0212                          STATION DESCRIPTION
 MF0212
 MF0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0212'AT MORRIS.
 MF0212'AT MORRIS, AT THE ABANDONED CALHOUN STREET BRIDGE OVER THE
 MF0212'ILLINOIS RIVER, SET IN THE TOP OF THE SEVENTH STEP FROM THE TOP
 MF0212'OF THE NORTHEAST WING WALL OF THE BRIDGE, A 1/4-INCH COPPER BOLT
 MF0212'LEADED IN THE HORIZONTAL SURFACE OF A BRIDGE WING WALL WITH THE
 MF0212'LETTERS U.S.P.B.M. CHISELED IN THE STONE.
 MF0212
 MF0212                          STATION RECOVERY (2005)
 MF0212
 MF0212'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF0212'RECEIVED PERMISSION FROM PROPERTY OWNER TO CHECK FOR THE MARK.  THE
 MF0212'SEVENTH STEP, WHERE THE MARK SHOULD BE, IS IN VERY POOR CONDITION
 MF0212'(BROKEN, CHIPS OF ROCK, ETC.).  MARK MAY BE DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0163 ***********************************************************************
 MF0163  DESIGNATION -  PBM 93 BOLT
 MF0163  PID         -  MF0163
 MF0163  STATE/COUNTY-  IL/GRUNDY
 MF0163  COUNTRY     -  US
 MF0163  USGS QUAD   -  MINOOKA (2018)
 MF0163
 MF0163                         *CURRENT SURVEY CONTROL
 MF0163  ______________________________________________________________________
 MF0163* NAD 83(1986) POSITION- 41 22 39.     (N) 088 22 14.     (W)   SCALED
 MF0163* NAVD 88 ORTHO HEIGHT -   151.666 (meters)      497.59  (feet) ADJUSTED
 MF0163  ______________________________________________________________________
 MF0163  GEOID HEIGHT    -        -32.917 (meters)                     GEOID18
 MF0163  DYNAMIC HEIGHT  -        151.608 (meters)      497.40  (feet) COMP
 MF0163  MODELED GRAVITY -    980,237.4   (mgal)                       NAVD 88
 MF0163
 MF0163  VERT ORDER      -  FIRST     CLASS II
 MF0163
 MF0163.The horizontal coordinates were scaled from a map and have
 MF0163.an estimated accuracy of +/- 6 seconds.
 MF0163
 MF0163.The orthometric height was determined by differential leveling and
 MF0163.adjusted by the NATIONAL GEODETIC SURVEY
 MF0163.in June 1991.
 MF0163
 MF0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0163.GEOID18 height accuracy estimate available here.
 MF0163
 MF0163.Click photographs - Photos may exist for this station.
 MF0163
 MF0163.The dynamic height is computed by dividing the NAVD 88
 MF0163.geopotential number by the normal gravity value computed on the
 MF0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0163.degrees latitude (g = 980.6199 gals.).
 MF0163
 MF0163.The modeled gravity was interpolated from observed gravity values.
 MF0163
 MF0163;                    North         East    Units  Estimated Accuracy
 MF0163;SPC IL E     -   522,970.      296,890.      MT  (+/- 180 meters Scaled)
 MF0163
 MF0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL853815(NAD 83)
 MF0163
 MF0163                          SUPERSEDED SURVEY CONTROL
 MF0163
 MF0163  NGVD 29 (??/??/92)  151.758  (m)          497.89   (f) ADJ UNCH    1 2
 MF0163
 MF0163.Superseded values are not recommended for survey control.
 MF0163
 MF0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0163.See file dsdata.pdf to determine how the superseded data were derived.
 MF0163
 MF0163_MARKER: B = BOLT
 MF0163_SETTING: 66 = SET IN ROCK OUTCROP
 MF0163_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0163+STABILITY: POSITION/ELEVATION WELL
 MF0163
 MF0163  HISTORY     - Date     Condition        Report By
 MF0163  HISTORY     - UNK      MONUMENTED       IRC
 MF0163  HISTORY     - 1947     GOOD             CGS
 MF0163  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0163
 MF0163                          STATION DESCRIPTION
 MF0163
 MF0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0163'3.2 MI NE FROM MORRIS.
 MF0163'ABOUT 3.15 MILES NORTHEAST ALONG THE RIVER ROAD FROM THE
 MF0163'INTERSECTION OF STATE HIGHWAY 47 AND WASHINGTON STREET AT MORRIS,
 MF0163'ABOUT 100 YARDS NORTHEAST OF A CURVE WITH TANGENTS NORTHEAST AND
 MF0163'WEST, ON THE NORTHEAST SIDE OF A PRIVATE DRIVE WAY LEADING TO
 MF0163'THE FARM BUILDINGS OF THOMAS HUTCHINGS, IN THE SOUTH CORNER OF A
 MF0163'FIELD, 344.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE THOMAS
 MF0163'HUTCHINGS HOUSE, 290.2 FEET SOUTH OF THE SOUTH CORNER OF THE
 MF0163'GEORGE HUTCHINGS HOUSE, 131.9 FEET NORTH OF T.B.M. 400, 2 FEET
 MF0163'NORTHWEST OF THE NORTHWEST ROAD FENCE, 14 FEET NORTHEAST OF THE
 MF0163'CENTER LINE OF THE DRIVE WAY, 27 FEET NORTHWEST OF THE CENTER
 MF0163'LINE OF THE ROAD, AND A COPPER BOLT SET IN A LIMESTONE SLAB
 MF0163'DIRECTLY BENEATH PBM 93 (CAP).
 MF0163
 MF0163                          STATION RECOVERY (2008)
 MF0163
 MF0163'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0163'THE HOMES AND DRIVEWAY STILL EXIST IN THE AREA DESCRIBED.  OWNERSHIP
 MF0163'OF HOMES AND LAND, AND STATUS AS TO IF HOMES ARE ORIGINAL, ARE
 MF0163'UNKNOWN.  THIS PARTY LOCATED A ROADSIDE FENCE BUT NO DRIVEWAY FENCE.
 MF0163'A CHECK OF THE AREA WAS MADE WITH NEGATIVE FINDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0164 ***********************************************************************
 MF0164  DESIGNATION -  PBM 93 CAP
 MF0164  PID         -  MF0164
 MF0164  STATE/COUNTY-  IL/GRUNDY
 MF0164  COUNTRY     -  US
 MF0164  USGS QUAD   -  MINOOKA (2018)
 MF0164
 MF0164                         *CURRENT SURVEY CONTROL
 MF0164  ______________________________________________________________________
 MF0164* NAD 83(1986) POSITION- 41 22 39.     (N) 088 22 14.     (W)   SCALED
 MF0164* NAVD 88 ORTHO HEIGHT -   152.884 (meters)      501.59  (feet) ADJUSTED
 MF0164  ______________________________________________________________________
 MF0164  GEOID HEIGHT    -        -32.917 (meters)                     GEOID18
 MF0164  DYNAMIC HEIGHT  -        152.825 (meters)      501.39  (feet) COMP
 MF0164  MODELED GRAVITY -    980,237.4   (mgal)                       NAVD 88
 MF0164
 MF0164  VERT ORDER      -  FIRST     CLASS II
 MF0164
 MF0164.The horizontal coordinates were scaled from a map and have
 MF0164.an estimated accuracy of +/- 6 seconds.
 MF0164
 MF0164.The orthometric height was determined by differential leveling and
 MF0164.adjusted by the NATIONAL GEODETIC SURVEY
 MF0164.in June 1991.
 MF0164
 MF0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0164.GEOID18 height accuracy estimate available here.
 MF0164
 MF0164.Click photographs - Photos may exist for this station.
 MF0164
 MF0164.The dynamic height is computed by dividing the NAVD 88
 MF0164.geopotential number by the normal gravity value computed on the
 MF0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0164.degrees latitude (g = 980.6199 gals.).
 MF0164
 MF0164.The modeled gravity was interpolated from observed gravity values.
 MF0164
 MF0164;                    North         East    Units  Estimated Accuracy
 MF0164;SPC IL E     -   522,970.      296,890.      MT  (+/- 180 meters Scaled)
 MF0164
 MF0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL853815(NAD 83)
 MF0164
 MF0164                          SUPERSEDED SURVEY CONTROL
 MF0164
 MF0164  NGVD 29 (??/??/92)  152.97   (m)          501.9    (f) COMPUTED    1 2
 MF0164
 MF0164.Superseded values are not recommended for survey control.
 MF0164
 MF0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0164.See file dsdata.pdf to determine how the superseded data were derived.
 MF0164
 MF0164_MARKER: P = PIPE CAP
 MF0164_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0164_STAMPING: 1903 ELEV 509.31 FT MEMPHIS DATUM PBM 93
 MF0164_MARK LOGO: IRC
 MF0164_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0164_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0164+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2010
 MF0164
 MF0164  HISTORY     - Date     Condition        Report By
 MF0164  HISTORY     - 1903     MONUMENTED       IRC
 MF0164  HISTORY     - 1947     GOOD             CGS
 MF0164  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0164  HISTORY     - 20100708 GOOD             RUETTI
 MF0164
 MF0164                          STATION DESCRIPTION
 MF0164
 MF0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0164'3.2 MI NE FROM MORRIS.
 MF0164'ABOUT 3.15 MILES NORTHEAST ALONG THE RIVER ROAD FROM THE
 MF0164'INTERSECTION OF STATE HIGHWAY 47 AND WASHINGTON STREET AT MORRIS,
 MF0164'ABOUT 100 YARDS NORTHEAST OF A CURVE WITH TANGENTS NORTHEAST
 MF0164'AND WEST, ON THE NORTHEAST SIDE OF A PRIVATE DRIVE WAY LEADING
 MF0164'TO THE FARM BUILDINGS OF THOMAS HUTCHINGS, IN THE SOUTH CORNER
 MF0164'OF A FIELD, 344.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 MF0164'THOMAS HUTCHINGS HOUSE, 290.2 FEET SOUTH OF THE SOUTH CORNER OF
 MF0164'THE GEORGE HUTCHINGS HOUSE, 131.9 FEET NORTH OF T.B.M. 400, 2
 MF0164'FEET NORTHWEST OF THE NORTHWEST ROAD FENCE, 14 FEET NORTHEAST OF
 MF0164'THE CENTER LINE OF THE DRIVE WAY, 27 FEET NORTHWEST OF THE CENTER
 MF0164'LINE OF THE ROAD, AND SET ON THE TOP OF A PIPE PROJECTING 4
 MF0164'INCHES.
 MF0164
 MF0164                          STATION RECOVERY (2008)
 MF0164
 MF0164'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0164'THE HOMES AND DRIVEWAY STILL EXIST IN THE AREA DESCRIBED.  OWNERSHIP
 MF0164'OF HOMES AND LAND, AND STATUS AS TO IF HOMES ARE ORIGINAL, ARE
 MF0164'UNKNOWN.  THIS PARTY LOCATED A ROADSIDE FENCE BUT NO DRIVEWAY FENCE.
 MF0164'A CHECK OF THE AREA WAS MADE WITH NEGATIVE FINDINGS.
 MF0164
 MF0164                          STATION RECOVERY (2010)
 MF0164
 MF0164'RECOVERY NOTE BY RUETTIGER AND TONELLI ASSOCIATES INC 2010 (RH)
 MF0164'MARK IS 57 FEET NORTHEAST OF A FENCE CORNER, 37 FEET NORTHEAST OF A 30
 MF0164'INCH TWIN
 MF0164'TRUNK TREE, 3 FEET NORTH OF A CHAIN LINK FENCE, 28 FEET NORTH OF THE
 MF0164'CENTER OF
 MF0164'ROAD, 5 FEET NORTH OF A TELEPHONE PEDESTAL, AND 78 FEET NORTHEAST OF
 MF0164'THE CENTER
 MF0164'OF THE CURRENT DRIVEWAY
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0134 ***********************************************************************
 MF0134  DESIGNATION -  PBM 94
 MF0134  PID         -  MF0134
 MF0134  STATE/COUNTY-  IL/GRUNDY
 MF0134  COUNTRY     -  US
 MF0134  USGS QUAD   -  MINOOKA (2018)
 MF0134
 MF0134                         *CURRENT SURVEY CONTROL
 MF0134  ______________________________________________________________________
 MF0134* NAD 83(1986) POSITION- 41 23 44.     (N) 088 19 54.     (W)   SCALED
 MF0134* NAVD 88 ORTHO HEIGHT -   156.101 (meters)      512.14  (feet) ADJUSTED
 MF0134  ______________________________________________________________________
 MF0134  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 MF0134  DYNAMIC HEIGHT  -        156.041 (meters)      511.94  (feet) COMP
 MF0134  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 MF0134
 MF0134  VERT ORDER      -  FIRST     CLASS II
 MF0134
 MF0134.The horizontal coordinates were scaled from a map and have
 MF0134.an estimated accuracy of +/- 6 seconds.
 MF0134
 MF0134.The orthometric height was determined by differential leveling and
 MF0134.adjusted by the NATIONAL GEODETIC SURVEY
 MF0134.in June 1991.
 MF0134
 MF0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0134.GEOID18 height accuracy estimate available here.
 MF0134
 MF0134.Click photographs - Photos may exist for this station.
 MF0134
 MF0134.The dynamic height is computed by dividing the NAVD 88
 MF0134.geopotential number by the normal gravity value computed on the
 MF0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0134.degrees latitude (g = 980.6199 gals.).
 MF0134
 MF0134.The modeled gravity was interpolated from observed gravity values.
 MF0134
 MF0134;                    North         East    Units  Estimated Accuracy
 MF0134;SPC IL E     -   524,970.      300,140.      MT  (+/- 180 meters Scaled)
 MF0134
 MF0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL886835(NAD 83)
 MF0134
 MF0134                          SUPERSEDED SURVEY CONTROL
 MF0134
 MF0134  NGVD 29 (??/??/92)  156.186  (m)          512.42   (f) ADJ UNCH    1 2
 MF0134
 MF0134.Superseded values are not recommended for survey control.
 MF0134
 MF0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0134.See file dsdata.pdf to determine how the superseded data were derived.
 MF0134
 MF0134_MARKER: B = BOLT
 MF0134_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0134_SP_SET: WALL
 MF0134_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0134+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 MF0134
 MF0134  HISTORY     - Date     Condition        Report By
 MF0134  HISTORY     - UNK      MONUMENTED       IRC
 MF0134  HISTORY     - 1947     GOOD             CGS
 MF0134  HISTORY     - 20070706 GOOD             GEOCAC
 MF0134  HISTORY     - 20100709 GOOD             INDIV
 MF0134
 MF0134                          STATION DESCRIPTION
 MF0134
 MF0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0134'5.6 MI NE FROM MORRIS.
 MF0134'AT LOCK 8 OF THE ILLINOIS-MICHIGAN CANAL AT AUX SABLE CREEK,
 MF0134'IN THE TOP OF THE COPING OF THE SOUTH WALL, IN THE SECOND COPING
 MF0134'STONE BELOW THE LOWER GATES, 10.1 FEET WEST OF THE QUOIN POST OF
 MF0134'THE SOUTH LOWER GATE, 1.6 FEET BACK FROM THE NORTH FACE OF
 MF0134'THE COPING, AND 3.6 FEET FROM THE WEST END OF THE STONE.  THE
 MF0134'TOP OF A COPPER BOLT LEADED VERTICALLY IN THE STONE AND SURROUNDED
 MF0134'BY THE LETTERS USPBM.  NOTE-- TO REACH MARK GO 5.6 MILES
 MF0134'NORTHEAST ALONG THE RIVER ROAD FROM THE INTERSECTION OF STATE
 MF0134'HIGHWAY 47 AND WASHINGTON STREET AT MORRIS TO AUX SABLE LOCKS
 MF0134'AND SITE OF MARK.
 MF0134
 MF0134                          STATION RECOVERY (2007)
 MF0134
 MF0134'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0134'FOUND MARK USING GARMIN GPS72.  USPBM LETTERS HAVE BEEN WORN OFF.
 MF0134
 MF0134                          STATION RECOVERY (2010)
 MF0134
 MF0134'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (RH)
 MF0134'FOUND WITH 1.5 INCH HIGH LETTERS US ABOVE THE MARK AND PBM BELOW THE
 MF0134'MARK.
 MF0134'MARK IS 38.3 FEET NORTH OF PBM 95 CAP USE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0131 ***********************************************************************
 MF0131  DESIGNATION -  PBM 95 BOLT
 MF0131  PID         -  MF0131
 MF0131  STATE/COUNTY-  IL/GRUNDY
 MF0131  COUNTRY     -  US
 MF0131  USGS QUAD   -  MINOOKA (2018)
 MF0131
 MF0131                         *CURRENT SURVEY CONTROL
 MF0131  ______________________________________________________________________
 MF0131* NAD 83(1986) POSITION- 41 23 44.     (N) 088 19 54.     (W)   SCALED
 MF0131* NAVD 88 ORTHO HEIGHT -   154.481 (meters)      506.83  (feet) ADJUSTED
 MF0131  ______________________________________________________________________
 MF0131  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 MF0131  DYNAMIC HEIGHT  -        154.422 (meters)      506.63  (feet) COMP
 MF0131  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 MF0131
 MF0131  VERT ORDER      -  FIRST     CLASS II
 MF0131
 MF0131.The horizontal coordinates were scaled from a map and have
 MF0131.an estimated accuracy of +/- 6 seconds.
 MF0131
 MF0131.The orthometric height was determined by differential leveling and
 MF0131.adjusted by the NATIONAL GEODETIC SURVEY
 MF0131.in June 1991.
 MF0131
 MF0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0131.GEOID18 height accuracy estimate available here.
 MF0131
 MF0131.Click photographs - Photos may exist for this station.
 MF0131
 MF0131.The dynamic height is computed by dividing the NAVD 88
 MF0131.geopotential number by the normal gravity value computed on the
 MF0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0131.degrees latitude (g = 980.6199 gals.).
 MF0131
 MF0131.The modeled gravity was interpolated from observed gravity values.
 MF0131
 MF0131;                    North         East    Units  Estimated Accuracy
 MF0131;SPC IL E     -   524,970.      300,140.      MT  (+/- 180 meters Scaled)
 MF0131
 MF0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL886835(NAD 83)
 MF0131
 MF0131                          SUPERSEDED SURVEY CONTROL
 MF0131
 MF0131  NGVD 29 (??/??/92)  154.566  (m)          507.11   (f) ADJ UNCH    1 2
 MF0131
 MF0131.Superseded values are not recommended for survey control.
 MF0131
 MF0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0131.See file dsdata.pdf to determine how the superseded data were derived.
 MF0131
 MF0131_MARKER: B = BOLT
 MF0131_SETTING: 66 = SET IN ROCK OUTCROP
 MF0131_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0131+STABILITY: POSITION/ELEVATION WELL
 MF0131
 MF0131  HISTORY     - Date     Condition        Report By
 MF0131  HISTORY     - UNK      MONUMENTED       IRC
 MF0131  HISTORY     - 1947     GOOD             CGS
 MF0131
 MF0131                          STATION DESCRIPTION
 MF0131
 MF0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0131'9 MI NE FROM MORRIS.
 MF0131'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0131'HOUSE AT MORRIS, THENCE ABOUT 6.3 MILES NORTHEAST ALONG U.S.
 MF0131'HIGHWAY 6, THENCE ABOUT 1.6 MILES SOUTH ALONG A GRAVEL ROAD,
 MF0131'AT LOCK 8 OF THE ILLINOIS-MICHIGAN CANAL AT AUX SABLE LOCKS,
 MF0131'SET IN THE SOUTHWEST SIDE OF THE LOCK KEEPERS HOUSE, 15.5 FEET
 MF0131'SOUTHWEST OF THE WEST CORNER OF THE HOUSE, 27 FEET WEST OF THE
 MF0131'SOUTH CORNER OF THE HOUSE, 53 FEET NORTHWEST OF THE NORTH
 MF0131'CORNER OF A GARAGE, 10 FEET NORTHEAST OF A 24-INCH TREE, AND
 MF0131'A COPPER BOLT SET IN A LIMESTONE SLAB DIRECTLY BENEATH PBM 95
 MF0131'(CAP).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0135 ***********************************************************************
 MF0135  DESIGNATION -  PBM 95 CAP
 MF0135  PID         -  MF0135
 MF0135  STATE/COUNTY-  IL/GRUNDY
 MF0135  COUNTRY     -  US
 MF0135  USGS QUAD   -  MINOOKA (2018)
 MF0135
 MF0135                         *CURRENT SURVEY CONTROL
 MF0135  ______________________________________________________________________
 MF0135* NAD 83(1986) POSITION- 41 23 44.58   (N) 088 19 54.92   (W)   HD_HELD1
 MF0135* NAVD 88 ORTHO HEIGHT -   155.730 (meters)      510.92  (feet) ADJUSTED
 MF0135  ______________________________________________________________________
 MF0135  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 MF0135  DYNAMIC HEIGHT  -        155.670 (meters)      510.73  (feet) COMP
 MF0135  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 MF0135
 MF0135  VERT ORDER      -  FIRST     CLASS II
 MF0135
 MF0135.The horizontal coordinates were determined by differentially corrected
 MF0135.hand held GPS observations or other comparable positioning techniques
 MF0135.and have an estimated accuracy of +/- 3 meters.
 MF0135
 MF0135.The orthometric height was determined by differential leveling and
 MF0135.adjusted by the NATIONAL GEODETIC SURVEY
 MF0135.in June 1991.
 MF0135
 MF0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0135.GEOID18 height accuracy estimate available here.
 MF0135
 MF0135.Click photographs - Photos may exist for this station.
 MF0135
 MF0135.The dynamic height is computed by dividing the NAVD 88
 MF0135.geopotential number by the normal gravity value computed on the
 MF0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0135.degrees latitude (g = 980.6199 gals.).
 MF0135
 MF0135.The modeled gravity was interpolated from observed gravity values.
 MF0135
 MF0135;                    North         East    Units  Estimated Accuracy
 MF0135;SPC IL E     -   524,988.1     300,118.0     MT  (+/- 3 meters HH1 GPS) 
 MF0135
 MF0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8865483542(NAD 83)
 MF0135
 MF0135                          SUPERSEDED SURVEY CONTROL
 MF0135
 MF0135  NGVD 29 (??/??/92)  155.81   (m)          511.2    (f) COMPUTED    1 2
 MF0135
 MF0135.Superseded values are not recommended for survey control.
 MF0135
 MF0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0135.See file dsdata.pdf to determine how the superseded data were derived.
 MF0135
 MF0135_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0135_STAMPING: 1903 PBM 95
 MF0135_PROJECTION: PROJECTING 20 CENTIMETERS
 MF0135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0135+STABILITY: SURFACE MOTION
 MF0135_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0135+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2010
 MF0135
 MF0135  HISTORY     - Date     Condition        Report By
 MF0135  HISTORY     - 1903     MONUMENTED       ILSC
 MF0135  HISTORY     - 1947     GOOD             CGS
 MF0135  HISTORY     - 20100709 GOOD             INDIV
 MF0135
 MF0135                          STATION DESCRIPTION
 MF0135
 MF0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0135'9 MI NE FROM MORRIS.
 MF0135'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0135'HOUSE AT MORRIS, THENCE ABOUT 6.3 MILES NORTHEAST ALONG U.S.
 MF0135'HIGHWAY 6, THENCE ABOUT 1.6 MILES SOUTH ALONG A GRAVEL ROAD,
 MF0135'AT LOCK 8 OF THE ILLINOIS-MICHIGAN CANAL AT AUX SABLE LOCKS,
 MF0135'SET ON THE SOUTHWEST SIDE OF THE LOCKS KEEPERS HOUSE, 15.5
 MF0135'FEET SOUTHWEST OF THE WEST CORNER OF THE HOUSE, 27 FEET WEST
 MF0135'OF THE SOUTH CORNER OF THE HOUSE, 53 FEET NORTHWEST OF THE
 MF0135'NORTH CORNER OF A GARAGE, 10 FEET NORTHEAST OF A 24-INCH TREE,
 MF0135'AND SET ON THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 MF0135'MARK MAY BE REACHED FROM MORRIS BY GOING ABOUT 5.6 MILES NORTHEAST
 MF0135'ALONG THE RIVER ROAD FROM THE INTERSECTION OF STATE HIGHWAY
 MF0135'47 AND WASHINGTON STREET TO AUX SABLE LOCKS AND SITE OF MARK.
 MF0135
 MF0135                          STATION RECOVERY (2010)
 MF0135
 MF0135'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (RH)
 MF0135'FOUND CAP ON PIPE (NOT IN CONCRETE MONUMENT PER 1947 DESCRIPTION) 15.5
 MF0135'FEET
 MF0135'SOUTHWEST OF THE WEST CORNER OF LOCKS KEEPERS HOUSE, 27 FEET WEST OF
 MF0135'THE SOUTH
 MF0135'CORNER OF THE HOUSE, 15 FEET NORTH OF A 24 INCH PINE, AND 38.3 FEET
 MF0135'SOUTH OF MARK
 MF0135'PBM 94, AND PROJECTING 8 INCHES. ADDITIONAL STAMPING OF 'RESET 1947'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0171 ***********************************************************************
 MF0171  DESIGNATION -  PBM 96 BOLT
 MF0171  PID         -  MF0171
 MF0171  STATE/COUNTY-  IL/GRUNDY
 MF0171  COUNTRY     -  US
 MF0171  USGS QUAD   -  MINOOKA (2018)
 MF0171
 MF0171                         *CURRENT SURVEY CONTROL
 MF0171  ______________________________________________________________________
 MF0171* NAD 83(1986) POSITION- 41 24 11.     (N) 088 16 37.     (W)   SCALED
 MF0171* NAVD 88 ORTHO HEIGHT -   159.828 (meters)      524.37  (feet) ADJUSTED
 MF0171  ______________________________________________________________________
 MF0171  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 MF0171  DYNAMIC HEIGHT  -        159.767 (meters)      524.17  (feet) COMP
 MF0171  MODELED GRAVITY -    980,241.7   (mgal)                       NAVD 88
 MF0171
 MF0171  VERT ORDER      -  FIRST     CLASS II
 MF0171
 MF0171.The horizontal coordinates were scaled from a map and have
 MF0171.an estimated accuracy of +/- 6 seconds.
 MF0171
 MF0171.The orthometric height was determined by differential leveling and
 MF0171.adjusted by the NATIONAL GEODETIC SURVEY
 MF0171.in June 1991.
 MF0171
 MF0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0171.GEOID18 height accuracy estimate available here.
 MF0171
 MF0171.Click photographs - Photos may exist for this station.
 MF0171
 MF0171.The dynamic height is computed by dividing the NAVD 88
 MF0171.geopotential number by the normal gravity value computed on the
 MF0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0171.degrees latitude (g = 980.6199 gals.).
 MF0171
 MF0171.The modeled gravity was interpolated from observed gravity values.
 MF0171
 MF0171;                    North         East    Units  Estimated Accuracy
 MF0171;SPC IL E     -   525,810.      304,720.      MT  (+/- 180 meters Scaled)
 MF0171
 MF0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL932842(NAD 83)
 MF0171
 MF0171                          SUPERSEDED SURVEY CONTROL
 MF0171
 MF0171  NGVD 29 (??/??/92)  159.914  (m)          524.65   (f) ADJ UNCH    1 2
 MF0171
 MF0171.Superseded values are not recommended for survey control.
 MF0171
 MF0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0171.See file dsdata.pdf to determine how the superseded data were derived.
 MF0171
 MF0171_MARKER: B = BOLT
 MF0171_SETTING: 66 = SET IN ROCK OUTCROP
 MF0171_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0171+STABILITY: POSITION/ELEVATION WELL
 MF0171
 MF0171  HISTORY     - Date     Condition        Report By
 MF0171  HISTORY     - UNK      MONUMENTED       IRC
 MF0171  HISTORY     - 1947     GOOD             CGS
 MF0171  HISTORY     - 20080121 MARK NOT FOUND   GEOCAC
 MF0171
 MF0171                          STATION DESCRIPTION
 MF0171
 MF0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0171'9 MI NE FROM MORRIS.
 MF0171'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0171'HOUSE AT MORRIS, THENCE ABOUT 9.3 MILES NORTHEAST ALONG U.S.
 MF0171'HIGHWAY 6, THENCE ABOUT 1.0 MILE SOUTH AND 0.5 MILE SOUTHWEST
 MF0171'ALONG A GRAVEL ROAD, IN THE SOUTHWEST CORNER OF THE DRESDEN
 MF0171'CATHOLIC CEMETERY ON THE NORTH SIDE OF THE ROAD, 79.8 FEET WEST
 MF0171'OF AN 18-INCH BOX ELDER TREE, 45 FEET NORTH OF THE CENTER LINE OF
 MF0171'THE GRAVEL ROAD, 80 FEET WEST OF A 2-FOOT BOX ELDER TREE, 39
 MF0171'FEET SOUTH OF A 20-INCH ASH TREE, 2.5 FEET EAST OF THE WEST
 MF0171'FENCE LINE, 2 FEET NORTH OF THE NORTH FENCE LINE, 2.5 FEET
 MF0171'NORTHEAST OF THE SOUTHWEST CORNER OF THE CEMETERY, 1 FOOT ABOVE
 MF0171'THE ROAD AND A COPPER BOLT SET IN A LIMESTONE SLAB DIRECTLY
 MF0171'BENEATH PBM 96 (CAP).
 MF0171
 MF0171                          STATION RECOVERY (2008)
 MF0171
 MF0171'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0171'LOCATED THE PIPE WITHOUT CAP PBM96.  DID NOT SEE BOLT IN THE PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0172 ***********************************************************************
 MF0172  DESIGNATION -  PBM 96 CAP
 MF0172  PID         -  MF0172
 MF0172  STATE/COUNTY-  IL/GRUNDY
 MF0172  COUNTRY     -  US
 MF0172  USGS QUAD   -  MINOOKA (2018)
 MF0172
 MF0172                         *CURRENT SURVEY CONTROL
 MF0172  ______________________________________________________________________
 MF0172* NAD 83(1986) POSITION- 41 24 11.     (N) 088 16 37.     (W)   SCALED
 MF0172* NAVD 88 ORTHO HEIGHT -   161.094 (meters)      528.52  (feet) ADJUSTED
 MF0172  ______________________________________________________________________
 MF0172  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 MF0172  DYNAMIC HEIGHT  -        161.033 (meters)      528.32  (feet) COMP
 MF0172  MODELED GRAVITY -    980,241.7   (mgal)                       NAVD 88
 MF0172
 MF0172  VERT ORDER      -  FIRST     CLASS II
 MF0172
 MF0172.The horizontal coordinates were scaled from a map and have
 MF0172.an estimated accuracy of +/- 6 seconds.
 MF0172
 MF0172.The orthometric height was determined by differential leveling and
 MF0172.adjusted by the NATIONAL GEODETIC SURVEY
 MF0172.in June 1991.
 MF0172
 MF0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0172.GEOID18 height accuracy estimate available here.
 MF0172
 MF0172.Click photographs - Photos may exist for this station.
 MF0172
 MF0172.The dynamic height is computed by dividing the NAVD 88
 MF0172.geopotential number by the normal gravity value computed on the
 MF0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0172.degrees latitude (g = 980.6199 gals.).
 MF0172
 MF0172.The modeled gravity was interpolated from observed gravity values.
 MF0172
 MF0172;                    North         East    Units  Estimated Accuracy
 MF0172;SPC IL E     -   525,810.      304,720.      MT  (+/- 180 meters Scaled)
 MF0172
 MF0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL932842(NAD 83)
 MF0172
 MF0172                          SUPERSEDED SURVEY CONTROL
 MF0172
 MF0172  NGVD 29 (??/??/92)  161.180  (m)          528.80   (f) ADJ UNCH    1 2
 MF0172
 MF0172.Superseded values are not recommended for survey control.
 MF0172
 MF0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0172.See file dsdata.pdf to determine how the superseded data were derived.
 MF0172
 MF0172_MARKER: P = PIPE CAP
 MF0172_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0172_STAMPING: 1903 PBM 96
 MF0172_MARK LOGO: IRC
 MF0172_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0172_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0172
 MF0172  HISTORY     - Date     Condition        Report By
 MF0172  HISTORY     - 1903     MONUMENTED       IRC
 MF0172  HISTORY     - 1947     GOOD             CGS
 MF0172  HISTORY     - 20050117 MARK NOT FOUND   GEOCAC
 MF0172  HISTORY     - 20060527 POOR             GEOCAC
 MF0172  HISTORY     - 20080121 MARK NOT FOUND   GEOCAC
 MF0172
 MF0172                          STATION DESCRIPTION
 MF0172
 MF0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0172'11.8 MI NE FROM MORRIS.
 MF0172'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0172'HOUSE AT MORRIS, THENCE ABOUT 9.3 MILES NORTHEAST ALONG U.S.
 MF0172'HIGHWAY 6, THENCE ABOUT 1.0 MILE SOUTH AND 0.5 MILE SOUTHWEST ALONG A
 MF0172'GRAVEL ROAD, IN THE SOUTHWEST CORNER OF THE DRESDEN CATHOLIC
 MF0172'CEMETERY ON THE NORTH SIDE OF THE ROAD, 79.8 FEET WEST OF AN
 MF0172'18-INCH BOX ELDER TREE, 45 FEET NORTH OF THE CENTER LINE OF
 MF0172'THE GRAVEL ROAD, 80 FEET WEST OF A 2-FOOT BOX ELDER TREE, 39
 MF0172'FEET SOUTH OF A 20-INCH ASH TREE, 2.5 FEET EAST OF THE WEST FENCE
 MF0172'LINE, 2 FEET NORTH OF THE NORTH FENCE LINE, 2.5 FEET NORTHEAST
 MF0172'OF THE SOUTHWEST CORNER OF THE CEMETERY, 1 FOOT ABOVE THE ROAD
 MF0172'AND ON THE TOP OF A PIPE PROJECTING 16-INCHES.  NOTE-- THIS MARK
 MF0172'MAY ALSO BE REACHED FROM THE COURTHOUSE AT MORRIS BY GOING 1.8
 MF0172'MILES NORTH ALONG STATE HIGHWAY 47, THENCE 8.6 MILES NORTHEAST
 MF0172'ALONG U.S. HIGHWAY 6, THENCE 1.0 MILE SOUTH AND 0.5 MILE SOUTHWEST
 MF0172'ALONG A GRAVEL ROAD.
 MF0172
 MF0172                          STATION RECOVERY (2005)
 MF0172
 MF0172'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF0172'THE DESCRIPTION'S LANDSCAPE HAS SLIGHTLY CHANGED, AND IT SEEMS THE
 MF0172'FENCELINE BOUNDARY MAY HAVE CHANGED AS WELL.
 MF0172
 MF0172                          STATION RECOVERY (2006)
 MF0172
 MF0172'RECOVERY NOTE BY GEOCACHING 2006 (BPS)
 MF0172'PIPE HAS BEEN HIT AND IS LEANING TO THE WEST
 MF0172
 MF0172                          STATION RECOVERY (2008)
 MF0172
 MF0172'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0172'LOCATED THE PIPE WITHOUT CAP PBM96.  PIPE IS IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0180 ***********************************************************************
 MF0180  DESIGNATION -  PBM 97
 MF0180  PID         -  MF0180
 MF0180  STATE/COUNTY-  IL/WILL
 MF0180  COUNTRY     -  US
 MF0180  USGS QUAD   -  CHANNAHON (2018)
 MF0180
 MF0180                         *CURRENT SURVEY CONTROL
 MF0180  ______________________________________________________________________
 MF0180* NAD 83(1986) POSITION- 41 25 14.6    (N) 088 13 42.8    (W)   HD_HELD2
 MF0180* NAVD 88 ORTHO HEIGHT -   158.937 (meters)      521.45  (feet) ADJUSTED
 MF0180  ______________________________________________________________________
 MF0180  GEOID HEIGHT    -        -32.958 (meters)                     GEOID18
 MF0180  DYNAMIC HEIGHT  -        158.877 (meters)      521.25  (feet) COMP
 MF0180  MODELED GRAVITY -    980,242.7   (mgal)                       NAVD 88
 MF0180
 MF0180  VERT ORDER      -  FIRST     CLASS II
 MF0180
 MF0180.The horizontal coordinates were established by autonomous hand held GPS
 MF0180.observations and have an estimated accuracy of +/- 10 meters.
 MF0180
 MF0180.The orthometric height was determined by differential leveling and
 MF0180.adjusted by the NATIONAL GEODETIC SURVEY
 MF0180.in June 1991.
 MF0180
 MF0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0180.GEOID18 height accuracy estimate available here.
 MF0180
 MF0180.Click photographs - Photos may exist for this station.
 MF0180
 MF0180.The dynamic height is computed by dividing the NAVD 88
 MF0180.geopotential number by the normal gravity value computed on the
 MF0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0180.degrees latitude (g = 980.6199 gals.).
 MF0180
 MF0180.The modeled gravity was interpolated from observed gravity values.
 MF0180
 MF0180;                    North         East    Units  Estimated Accuracy
 MF0180;SPC IL E     -   527,770.      308,759.      MT  (+/- 10 meters HH2 GPS)
 MF0180
 MF0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9733586191(NAD 83)
 MF0180
 MF0180                          SUPERSEDED SURVEY CONTROL
 MF0180
 MF0180  NGVD 29 (??/??/92)  159.027  (m)          521.74   (f) ADJ UNCH    1 2
 MF0180
 MF0180.Superseded values are not recommended for survey control.
 MF0180
 MF0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0180.See file dsdata.pdf to determine how the superseded data were derived.
 MF0180
 MF0180_MARKER: B = BOLT
 MF0180_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0180_SP_SET: LOCK COPING STONE
 MF0180_STAMPING: USPBM
 MF0180_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0180
 MF0180  HISTORY     - Date     Condition        Report By
 MF0180  HISTORY     - UNK      MONUMENTED       IRC
 MF0180  HISTORY     - 1947     GOOD             CGS
 MF0180  HISTORY     - 1976     GOOD             ALSTER
 MF0180  HISTORY     - 20071020 GOOD             GEOCAC
 MF0180
 MF0180                          STATION DESCRIPTION
 MF0180
 MF0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0180'AT CHANNAHON.
 MF0180'RECOVERED AS DESCRIBED-- AT CHANNAHON, ON THE ILLINOIS-MICHIGAN
 MF0180'CANAL, AT THE EAST WALL OF LOCK 7, NEAR THE CENTER OF THE TOP OF
 MF0180'THE FIRST COPING STONE SOUTH OF THE QUOIN CHOPING STONE AT THE
 MF0180'EAST LOWER GATE, 5.9 FEET SOUTH OF THE QUOIN POST, 2.4 FEET
 MF0180'BACK FROM THE FACE OF THE EAST WALL, AND 2.3 FEET NORTH OF THE
 MF0180'SOUTH END OF THE STONE.  THE TOP OF A COPPER BOLT, LEADED
 MF0180'VERTICALLY IN THE STONE AND SURROUNDED BY THE LETTERS UBPBM.
 MF0180
 MF0180                          STATION RECOVERY (1976)
 MF0180
 MF0180'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976
 MF0180'MARK IS SET IN THE STONE WALL OF A LOCK 7 ON THE ILLINOIS-MICHIGIAN
 MF0180'CANAL.
 MF0180
 MF0180                          STATION RECOVERY (2007)
 MF0180
 MF0180'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0180'DESCRIPTION APPEARS ADEQUATE.  NOTE THAT THE LETTERING
 MF0180''UBPBM' IN THE DESCRIPTION MIGHT ACTUALLY BE 'USPBM'.
 MF0180'PORTIONS OF THE CHISELED STONE HAVE BROKEN APART BUT THE BOLT REMAINS
 MF0180'SECURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1623 ***********************************************************************
 ME1623  DESIGNATION -  PBM 98
 ME1623  PID         -  ME1623
 ME1623  STATE/COUNTY-  IL/COOK
 ME1623  COUNTRY     -  US
 ME1623  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME1623
 ME1623                         *CURRENT SURVEY CONTROL
 ME1623  ______________________________________________________________________
 ME1623* NAD 83(1986) POSITION- 41 53 48.     (N) 087 37 25.     (W)   SCALED
 ME1623* NAVD 88 ORTHO HEIGHT -   182.093 (meters)      597.42  (feet) ADJUSTED
 ME1623  ______________________________________________________________________
 ME1623  GEOID HEIGHT    -        -33.619 (meters)                     GEOID18
 ME1623  DYNAMIC HEIGHT  -        182.032 (meters)      597.22  (feet) COMP
 ME1623  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 ME1623
 ME1623  VERT ORDER      -  FIRST     CLASS 0
 ME1623
 ME1623.The horizontal coordinates were scaled from a map and have
 ME1623.an estimated accuracy of +/- 6 seconds.
 ME1623
 ME1623.The orthometric height was determined by differential leveling and
 ME1623.adjusted by the NATIONAL GEODETIC SURVEY
 ME1623.in June 1991.
 ME1623
 ME1623.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1623.GEOID18 height accuracy estimate available here.
 ME1623
 ME1623.Click photographs - Photos may exist for this station.
 ME1623
 ME1623.The dynamic height is computed by dividing the NAVD 88
 ME1623.geopotential number by the normal gravity value computed on the
 ME1623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1623.degrees latitude (g = 980.6199 gals.).
 ME1623
 ME1623.The modeled gravity was interpolated from observed gravity values.
 ME1623
 ME1623;                    North         East    Units  Estimated Accuracy
 ME1623;SPC IL E     -   580,870.      358,900.      MT  (+/- 180 meters Scaled)
 ME1623
 ME1623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM482384(NAD 83)
 ME1623
 ME1623                          SUPERSEDED SURVEY CONTROL
 ME1623
 ME1623  NGVD 29 (??/??/92)  182.179  (m)          597.70   (f) ADJ UNCH    1 0
 ME1623
 ME1623.Superseded values are not recommended for survey control.
 ME1623
 ME1623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1623.See file dsdata.pdf to determine how the superseded data were derived.
 ME1623
 ME1623_MARKER: B = BOLT
 ME1623_SETTING: 66 = SET IN ROCK OUTCROP
 ME1623_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME1623+STABILITY: POSITION/ELEVATION WELL
 ME1623
 ME1623  HISTORY     - Date     Condition        Report By
 ME1623  HISTORY     - 1904     MONUMENTED       CGS
 ME1623  HISTORY     - 1969     GOOD             CGS
 ME1623  HISTORY     - 1971     GOOD             NGS
 ME1623  HISTORY     - 1973     GOOD             NGS
 ME1623  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1623  HISTORY     - 20091216 MARK NOT FOUND   GEOCAC
 ME1623
 ME1623                          STATION DESCRIPTION
 ME1623
 ME1623'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1623'2 MI N FROM CHICAGO.
 ME1623'ABOUT 2.05 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1623'CENTRAL RAILROAD STATION AT CHICAGO, AT THE NORTHWEST CORNER OF
 ME1623'THE INTERSECTION OF THE AVENUE AND CHICAGO AVENUE, SET ON THE
 ME1623'TOP OF THE SOUTHEAST CORNER OF THE LIMESTONE DOOR SILL AT THE
 ME1623'SOUTH ENTRANCE TO THE CHICAGO AVENUE WATER WORKS TOWER, 3 FEET
 ME1623'EAST OF THE CENTER OF THE ENTRANCE, 1/2 FOOT NORTH OF THE SOUTH
 ME1623'EDGE OF THE DOOR SILL, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE
 ME1623'GROUND.
 ME1623
 ME1623                          STATION RECOVERY (1971)
 ME1623
 ME1623'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1623'RECOVERED IN GOOD CONDITION.
 ME1623
 ME1623                          STATION RECOVERY (1973)
 ME1623
 ME1623'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1623'ABOUT 2.05 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS CENTRAL
 ME1623'RAILROAD STATION AT CHICAGO, AT THE NORTHWEST CORNER INTERSECTION OF
 ME1623'THE AVENUE AND CHICAGO AVENUE, 26.6 FEET WEST OF THE WEST CURB OF
 ME1623'MICHIGAN AVENUE, SET ON TOP OF THE SOUTHEAST CORNER OF THE LIMESTONE
 ME1623'DOOR SILL AT THE SOUTH ENTRANCE TO THE CHICAGO AVENUE WATER WORKS
 ME1623'TOWER, 3.0 FEET EAST OF CENTER OF THE ENTRANCE, 1/2 FOOT NORTH OF THE
 ME1623'SOUTH EDGE OF DOOR SILL 3 1/2 FEET ABOVE THE LEVEL OF THE SIDEWALK.
 ME1623'ALSO WEST OF AND ACROSS MICHIGAN AVENUE FROM BM J 266. SEC 3, T39N, R
 ME1623'14E.
 ME1623
 ME1623                          STATION RECOVERY (1987)
 ME1623
 ME1623'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1623'MARK NOT FOUND.
 ME1623
 ME1623                          STATION RECOVERY (2009)
 ME1623
 ME1623'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 ME1623'DOOR SILL APPEARS TO HAVE BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0182 ***********************************************************************
 MF0182  DESIGNATION -  PBM 98 BOLT
 MF0182  PID         -  MF0182
 MF0182  STATE/COUNTY-  IL/WILL
 MF0182  COUNTRY     -  US
 MF0182  USGS QUAD   -  CHANNAHON (2018)
 MF0182
 MF0182                         *CURRENT SURVEY CONTROL
 MF0182  ______________________________________________________________________
 MF0182* NAD 83(1986) POSITION- 41 25 10.     (N) 088 13 08.     (W)   SCALED
 MF0182* NAVD 88 ORTHO HEIGHT -   159.856 (meters)      524.46  (feet) ADJUSTED
 MF0182  ______________________________________________________________________
 MF0182  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 MF0182  DYNAMIC HEIGHT  -        159.795 (meters)      524.26  (feet) COMP
 MF0182  MODELED GRAVITY -    980,243.1   (mgal)                       NAVD 88
 MF0182
 MF0182  VERT ORDER      -  FIRST     CLASS II
 MF0182
 MF0182.The horizontal coordinates were scaled from a map and have
 MF0182.an estimated accuracy of +/- 6 seconds.
 MF0182
 MF0182.The orthometric height was determined by differential leveling and
 MF0182.adjusted by the NATIONAL GEODETIC SURVEY
 MF0182.in June 1991.
 MF0182
 MF0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0182.GEOID18 height accuracy estimate available here.
 MF0182
 MF0182.Click photographs - Photos may exist for this station.
 MF0182
 MF0182.The dynamic height is computed by dividing the NAVD 88
 MF0182.geopotential number by the normal gravity value computed on the
 MF0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0182.degrees latitude (g = 980.6199 gals.).
 MF0182
 MF0182.The modeled gravity was interpolated from observed gravity values.
 MF0182
 MF0182;                    North         East    Units  Estimated Accuracy
 MF0182;SPC IL E     -   527,630.      309,570.      MT  (+/- 180 meters Scaled)
 MF0182
 MF0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL981860(NAD 83)
 MF0182
 MF0182                          SUPERSEDED SURVEY CONTROL
 MF0182
 MF0182  NGVD 29 (??/??/92)  159.946  (m)          524.76   (f) ADJ UNCH    1 2
 MF0182
 MF0182.Superseded values are not recommended for survey control.
 MF0182
 MF0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0182.See file dsdata.pdf to determine how the superseded data were derived.
 MF0182
 MF0182_MARKER: B = BOLT
 MF0182_SETTING: 66 = SET IN ROCK OUTCROP
 MF0182_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0182+STABILITY: POSITION/ELEVATION WELL
 MF0182
 MF0182  HISTORY     - Date     Condition        Report By
 MF0182  HISTORY     - UNK      MONUMENTED       IRC
 MF0182  HISTORY     - 1947     GOOD             CGS
 MF0182  HISTORY     - 20081109 MARK NOT FOUND   GEOCAC
 MF0182
 MF0182                          STATION DESCRIPTION
 MF0182
 MF0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0182'0.4 MI SE FROM CHANNAHON.
 MF0182'ABOUT 0.15 MILE SOUTH ALONG A GRAVEL ROAD FROM THE POST OFFICE
 MF0182'AT CHANNAHON, THENCE ABOUT 0.2 MILE EAST ALONG A GRAVEL ROAD,
 MF0182'SET IN THE FRONT YARD OF THE FARM HOUSE OF TRICK BRISCOE, 47.5
 MF0182'FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE, 58 FEET
 MF0182'SOUTH OF THE CENTER LINE OF THE ROAD, 32 FEET NORTHWEST OF THE
 MF0182'NORTHWEST CORNER OF A STORAGE HOUSE, ABOUT 1/2 FOOT ABOVE THE
 MF0182'ROAD AND A COPPER BOLT SET IN A LIMESTONE SLAB DIRECTLY BENEATH
 MF0182'PBM 98 (CAP)
 MF0182
 MF0182                          STATION RECOVERY (2008)
 MF0182
 MF0182'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0182'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0183 ***********************************************************************
 MF0183  DESIGNATION -  PBM 98 CAP
 MF0183  PID         -  MF0183
 MF0183  STATE/COUNTY-  IL/WILL
 MF0183  COUNTRY     -  US
 MF0183  USGS QUAD   -  CHANNAHON (2018)
 MF0183
 MF0183                         *CURRENT SURVEY CONTROL
 MF0183  ______________________________________________________________________
 MF0183* NAD 83(1986) POSITION- 41 25 10.     (N) 088 13 08.     (W)   SCALED
 MF0183* NAVD 88 ORTHO HEIGHT -   161.077 (meters)      528.47  (feet) ADJUSTED
 MF0183  ______________________________________________________________________
 MF0183  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 MF0183  DYNAMIC HEIGHT  -        161.016 (meters)      528.27  (feet) COMP
 MF0183  MODELED GRAVITY -    980,243.1   (mgal)                       NAVD 88
 MF0183
 MF0183  VERT ORDER      -  FIRST     CLASS II
 MF0183
 MF0183.The horizontal coordinates were scaled from a map and have
 MF0183.an estimated accuracy of +/- 6 seconds.
 MF0183
 MF0183.The orthometric height was determined by differential leveling and
 MF0183.adjusted by the NATIONAL GEODETIC SURVEY
 MF0183.in June 1991.
 MF0183
 MF0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0183.GEOID18 height accuracy estimate available here.
 MF0183
 MF0183.Click photographs - Photos may exist for this station.
 MF0183
 MF0183.The dynamic height is computed by dividing the NAVD 88
 MF0183.geopotential number by the normal gravity value computed on the
 MF0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0183.degrees latitude (g = 980.6199 gals.).
 MF0183
 MF0183.The modeled gravity was interpolated from observed gravity values.
 MF0183
 MF0183;                    North         East    Units  Estimated Accuracy
 MF0183;SPC IL E     -   527,630.      309,570.      MT  (+/- 180 meters Scaled)
 MF0183
 MF0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL981860(NAD 83)
 MF0183
 MF0183                          SUPERSEDED SURVEY CONTROL
 MF0183
 MF0183  NGVD 29 (??/??/92)  161.167  (m)          528.76   (f) ADJ UNCH    1 2
 MF0183
 MF0183.Superseded values are not recommended for survey control.
 MF0183
 MF0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0183.See file dsdata.pdf to determine how the superseded data were derived.
 MF0183
 MF0183_MARKER: P = PIPE CAP
 MF0183_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0183_STAMPING: PBM 98 ELEV 536.17 FT MEMPHIS DATUM
 MF0183_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0183_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0183
 MF0183  HISTORY     - Date     Condition        Report By
 MF0183  HISTORY     - UNK      MONUMENTED       IRC
 MF0183  HISTORY     - 1947     GOOD             CGS
 MF0183  HISTORY     - 20081109 MARK NOT FOUND   GEOCAC
 MF0183
 MF0183                          STATION DESCRIPTION
 MF0183
 MF0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0183'0.4 MI SE FROM CHANNAHON.
 MF0183'ABOUT 0.15 MILE SOUTH ALONG A GRAVEL ROAD FROM THE POST OFFICE
 MF0183'AT CHANNAHON, THENCE ABOUT 0.2 MILE EAST ALONG A GRAVEL ROAD,
 MF0183'SET IN THE FRONT YARD OF THE FARM HOUSE OF PATRICK BRISCOE, 47.5
 MF0183'FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE, 58
 MF0183'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 32 FEET NORTHWEST
 MF0183'OF THE NORTHWEST CORNER OF A STORAGE HOUSE, ABOUT 1/2 FOOT ABOVE
 MF0183'THE ROAD AND SET ON THE TOP OF AN IRON PIPE PROJECTING 6 INCHES.
 MF0183
 MF0183                          STATION RECOVERY (2008)
 MF0183
 MF0183'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0183'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0189 ***********************************************************************
 MF0189  DESIGNATION -  PBM 99 BOLT
 MF0189  PID         -  MF0189
 MF0189  STATE/COUNTY-  IL/WILL
 MF0189  COUNTRY     -  US
 MF0189  USGS QUAD   -  CHANNAHON (2018)
 MF0189
 MF0189                         *CURRENT SURVEY CONTROL
 MF0189  ______________________________________________________________________
 MF0189* NAD 83(1986) POSITION- 41 26 25.     (N) 088 10 14.     (W)   SCALED
 MF0189* NAVD 88 ORTHO HEIGHT -   157.209 (meters)      515.78  (feet) ADJUSTED
 MF0189  ______________________________________________________________________
 MF0189  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 MF0189  DYNAMIC HEIGHT  -        157.149 (meters)      515.58  (feet) COMP
 MF0189  MODELED GRAVITY -    980,240.9   (mgal)                       NAVD 88
 MF0189
 MF0189  VERT ORDER      -  FIRST     CLASS II
 MF0189
 MF0189.The horizontal coordinates were scaled from a map and have
 MF0189.an estimated accuracy of +/- 6 seconds.
 MF0189
 MF0189.The orthometric height was determined by differential leveling and
 MF0189.adjusted by the NATIONAL GEODETIC SURVEY
 MF0189.in June 1991.
 MF0189
 MF0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0189.GEOID18 height accuracy estimate available here.
 MF0189
 MF0189.Click photographs - Photos may exist for this station.
 MF0189
 MF0189.The dynamic height is computed by dividing the NAVD 88
 MF0189.geopotential number by the normal gravity value computed on the
 MF0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0189.degrees latitude (g = 980.6199 gals.).
 MF0189
 MF0189.The modeled gravity was interpolated from observed gravity values.
 MF0189
 MF0189;                    North         East    Units  Estimated Accuracy
 MF0189;SPC IL E     -   529,950.      313,600.      MT  (+/- 180 meters Scaled)
 MF0189
 MF0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL022882(NAD 83)
 MF0189
 MF0189                          SUPERSEDED SURVEY CONTROL
 MF0189
 MF0189  NGVD 29 (??/??/92)  157.302  (m)          516.08   (f) ADJ UNCH    1 2
 MF0189
 MF0189.Superseded values are not recommended for survey control.
 MF0189
 MF0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0189.See file dsdata.pdf to determine how the superseded data were derived.
 MF0189
 MF0189_MARKER: B = BOLT
 MF0189_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0189_SP_SET: LIMESTONE SLAB
 MF0189_MARK LOGO: IRC
 MF0189_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0189
 MF0189  HISTORY     - Date     Condition        Report By
 MF0189  HISTORY     - UNK      MONUMENTED       ILSC
 MF0189  HISTORY     - 1947     GOOD             CGS
 MF0189
 MF0189                          STATION DESCRIPTION
 MF0189
 MF0189'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0189'12.5 MI SW FROM JOLIET.
 MF0189'ABOUT 0.55 MILES SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE
 MF0189'AT JOLIET, THENCE ABOUT 9.4 MILES SOUTHWEST ALONG U.S. HIGHWAY
 MF0189'6, THENCE ABOUT 2.45 MILES EAST ALONG A GRAVEL ROAD TO AN
 MF0189'ABANDONED FARM HOUSE ON THE NORTH SIDE OF THE ROAD, THENCE ABOUT
 MF0189'0.1 MILE EAST ALONG A TRAIL TO THE WEST END OF A BRIDGE (NOW
 MF0189'REMOVED) OVER THE DES PLAINES RIVER WEST OF MILLSDALE, 91 FEET
 MF0189'FROM THE WATER EDGE OF THE NORTHWEST CHANNEL OF THE RIVER, 86
 MF0189'FEET NORTHEAST OF A 2-FOOT BURR OAK TREE IN A PASTURE, 40.6
 MF0189'FEET WEST-SOUTHWEST OF A 4-FOOT ELM TREE, 27.5 FEET SOUTHEAST OF
 MF0189'THE CENTER LINE OF THE TRAIL, 126 FEET SOUTH-SOUTHWEST OF THE
 MF0189'SOUTHWEST CORNER OF A FISHING CABIN, 36 FEET WEST OF A
 MF0189'TRIANGULAR BLAZED 5-INCH ELM TREE, 61 FEET NORTHWEST OF A
 MF0189'TRIANGULAR BLAZED 16-INCH ELM TREE, AND A COPPER BOLT SET IN
 MF0189'A LIMESTONE SLAB 4 FEET DIRECTLY BENEATH PBM 99 (CAP).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0190 ***********************************************************************
 MF0190  DESIGNATION -  PBM 99 CAP
 MF0190  PID         -  MF0190
 MF0190  STATE/COUNTY-  IL/WILL
 MF0190  COUNTRY     -  US
 MF0190  USGS QUAD   -  CHANNAHON (2018)
 MF0190
 MF0190                         *CURRENT SURVEY CONTROL
 MF0190  ______________________________________________________________________
 MF0190* NAD 83(1986) POSITION- 41 26 25.     (N) 088 10 14.     (W)   SCALED
 MF0190* NAVD 88 ORTHO HEIGHT -   158.429 (meters)      519.78  (feet) ADJUSTED
 MF0190  ______________________________________________________________________
 MF0190  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 MF0190  DYNAMIC HEIGHT  -        158.369 (meters)      519.58  (feet) COMP
 MF0190  MODELED GRAVITY -    980,240.9   (mgal)                       NAVD 88
 MF0190
 MF0190  VERT ORDER      -  FIRST     CLASS II
 MF0190
 MF0190.The horizontal coordinates were scaled from a map and have
 MF0190.an estimated accuracy of +/- 6 seconds.
 MF0190
 MF0190.The orthometric height was determined by differential leveling and
 MF0190.adjusted by the NATIONAL GEODETIC SURVEY
 MF0190.in June 1991.
 MF0190
 MF0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0190.GEOID18 height accuracy estimate available here.
 MF0190
 MF0190.Click photographs - Photos may exist for this station.
 MF0190
 MF0190.The dynamic height is computed by dividing the NAVD 88
 MF0190.geopotential number by the normal gravity value computed on the
 MF0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0190.degrees latitude (g = 980.6199 gals.).
 MF0190
 MF0190.The modeled gravity was interpolated from observed gravity values.
 MF0190
 MF0190;                    North         East    Units  Estimated Accuracy
 MF0190;SPC IL E     -   529,950.      313,600.      MT  (+/- 180 meters Scaled)
 MF0190
 MF0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL022882(NAD 83)
 MF0190
 MF0190                          SUPERSEDED SURVEY CONTROL
 MF0190
 MF0190  NGVD 29 (??/??/92)  158.522  (m)          520.08   (f) ADJ UNCH    1 2
 MF0190
 MF0190.Superseded values are not recommended for survey control.
 MF0190
 MF0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0190.See file dsdata.pdf to determine how the superseded data were derived.
 MF0190
 MF0190_MARKER: P = PIPE CAP
 MF0190_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0190_STAMPING: ELEV 527.52 FT MEMPHIS DATUM PBM 99
 MF0190_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF0190_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0190
 MF0190  HISTORY     - Date     Condition        Report By
 MF0190  HISTORY     - UNK      MONUMENTED       IRC
 MF0190  HISTORY     - 1947     GOOD             CGS
 MF0190
 MF0190                          STATION DESCRIPTION
 MF0190
 MF0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0190'12.5 MI SE FROM JOLIET.
 MF0190'ABOUT 0.55 MILES SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0190'HOUSE AT JOLIET, THENCE ABOUT 9.4 MILES SOUTHWEST ALONG U.S.
 MF0190'HIGHWAY 6, THENCE ABOUT 2.45 MILES EAST ALONG A GRAVEL ROAD TO
 MF0190'AN ABANDONED FARM HOUSE ON THE NORTH SIDE OF THE ROAD, THENCE
 MF0190'ABOUT 0.1 MILE EAST ALONG A TRAIL TO THE WEST END OF A BRIDGE
 MF0190'(NOW REMOVED) OVER THE DES PLAINES RIVER WEST OF MILLSDALE,
 MF0190'91 FEET FROM THE WATER EDGE OF THE NORTHWEST CHANNEL OF THE
 MF0190'RIVER, 86 FEET NORTHEAST OF A 2-FOOT BURR OAK TREE IN A
 MF0190'PASTURE, 40.6 FEET WEST-SOUTHWEST OF A 4-FOOT ELM TREE, 27.5
 MF0190'FEET SOUTHEAST OF THE CENTER LINE OF THE TRAIL, 126 FEET
 MF0190'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A FISHING CABIN, 36 FEET
 MF0190'WEST OF A TRIANGULAR BLAZED 5-INCH ELM TREE, 61 FEET NORTHWEST OF A
 MF0190'TRIANGULAR BLAZED 16-INCH ELM TREE, AND SET ON THE TOP OF A PIPE
 MF0190'PROJECTING 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1311 ***********************************************************************
 KA1311  DESIGNATION -  PBM HUTSONVILLE
 KA1311  PID         -  KA1311
 KA1311  STATE/COUNTY-  IL/CRAWFORD
 KA1311  COUNTRY     -  US
 KA1311  USGS QUAD   -  HUTSONVILLE (2018)
 KA1311
 KA1311                         *CURRENT SURVEY CONTROL
 KA1311  ______________________________________________________________________
 KA1311* NAD 83(1986) POSITION- 39 06 27.     (N) 087 39 22.     (W)   SCALED
 KA1311* NAVD 88 ORTHO HEIGHT -   137.233 (meters)      450.24  (feet) ADJUSTED
 KA1311  ______________________________________________________________________
 KA1311  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 KA1311  DYNAMIC HEIGHT  -        137.152 (meters)      449.97  (feet) COMP
 KA1311  MODELED GRAVITY -    980,039.4   (mgal)                       NAVD 88
 KA1311
 KA1311  VERT ORDER      -  FIRST     CLASS II
 KA1311
 KA1311.The horizontal coordinates were scaled from a map and have
 KA1311.an estimated accuracy of +/- 6 seconds.
 KA1311
 KA1311.The orthometric height was determined by differential leveling and
 KA1311.adjusted by the NATIONAL GEODETIC SURVEY
 KA1311.in June 1991.
 KA1311
 KA1311.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1311.GEOID18 height accuracy estimate available here.
 KA1311
 KA1311.Click photographs - Photos may exist for this station.
 KA1311
 KA1311.The dynamic height is computed by dividing the NAVD 88
 KA1311.geopotential number by the normal gravity value computed on the
 KA1311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1311.degrees latitude (g = 980.6199 gals.).
 KA1311
 KA1311.The modeled gravity was interpolated from observed gravity values.
 KA1311
 KA1311;                    North         East    Units  Estimated Accuracy
 KA1311;SPC IL E     -   271,130.      358,580.      MT  (+/- 180 meters Scaled)
 KA1311
 KA1311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ432289(NAD 83)
 KA1311
 KA1311                          SUPERSEDED SURVEY CONTROL
 KA1311
 KA1311  NGVD 29 (??/??/92)  137.359  (m)          450.65   (f) ADJ UNCH    1 2
 KA1311
 KA1311.Superseded values are not recommended for survey control.
 KA1311
 KA1311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1311.See file dsdata.pdf to determine how the superseded data were derived.
 KA1311
 KA1311_MARKER: Z = SEE DESCRIPTION
 KA1311_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1311_SP_SET: BUILDING
 KA1311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1311
 KA1311  HISTORY     - Date     Condition        Report By
 KA1311  HISTORY     - 1903     MONUMENTED       USACE
 KA1311  HISTORY     - 1956     GOOD             CGS
 KA1311
 KA1311                          STATION DESCRIPTION
 KA1311
 KA1311'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1311'AT HUTSONVILLE.
 KA1311'AT HUTSONVILLE, AT THE MAIN WEST ENTRANCE TO HUTSONVILLE PUBLIC
 KA1311'SCHOOL, IN THE TOP OF THE NORTH END OF BOTTOM STEP OF ENTRANCE,
 KA1311'68 FEET EAST OF CENTER LINE OF PLEASANT STREET, 77 FEET SOUTH OF
 KA1311'CENTER LINE OF HIGH STREET, 1/4 FOOT SOUTH OF SOUTH FACE OF BRICK
 KA1311'BANISTER ON NORTH SIDE OF STEP AND 1/2 FOOT ABOVE LEVEL OF WALK.
 KA1311'NOTE-- THE STEP IS CRACKED NEAR CENTER AND APPEARS TO BE
 KA1311'SETTLING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1885 ***********************************************************************
 HB1885  DESIGNATION -  PEABODY R 9 01
 HB1885  PID         -  HB1885
 HB1885  STATE/COUNTY-  IL/GALLATIN
 HB1885  COUNTRY     -  US
 HB1885  USGS QUAD   -  SHAWNEETOWN (2018)
 HB1885
 HB1885                         *CURRENT SURVEY CONTROL
 HB1885  ______________________________________________________________________
 HB1885* NAD 83(2011) POSITION- 37 41 11.95026(N) 088 09 42.89754(W)   ADJUSTED
 HB1885* NAD 83(2011) ELLIP HT-    76.558 (meters)        (06/27/12)   ADJUSTED
 HB1885* NAD 83(2011) EPOCH   -  2010.00
 HB1885* NAVD 88 ORTHO HEIGHT -   106.393 (meters)      349.06  (feet) ADJUSTED
 HB1885  ______________________________________________________________________
 HB1885  GEOID HEIGHT    -        -29.823 (meters)                     GEOID18
 HB1885  NAD 83(2011) X  -    162,102.093 (meters)                     COMP
 HB1885  NAD 83(2011) Y  - -5,051,226.867 (meters)                     COMP
 HB1885  NAD 83(2011) Z  -  3,878,025.736 (meters)                     COMP
 HB1885  LAPLACE CORR    -         -2.54  (seconds)                    DEFLEC18
 HB1885  DYNAMIC HEIGHT  -        106.319 (meters)      348.81  (feet) COMP
 HB1885  MODELED GRAVITY -    979,935.5   (mgal)                       NAVD 88
 HB1885
 HB1885  VERT ORDER      -  SECOND    CLASS I
 HB1885
 HB1885  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1885  Standards:
 HB1885         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1885            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1885  -------------------------------------------------------------------
 HB1885  NETWORK    1.04   1.29           0.46   0.38   0.66      0.00603746
 HB1885  -------------------------------------------------------------------
 HB1885  Click here for local accuracies and other accuracy information.
 HB1885
 HB1885.The horizontal coordinates were established by GPS observations
 HB1885.and adjusted by the National Geodetic Survey in June 2012.
 HB1885
 HB1885.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1885.been affixed to the stable North American tectonic plate. See 
 HB1885.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1885
 HB1885.The horizontal coordinates are valid at the epoch date displayed above
 HB1885.which is a decimal equivalence of Year/Month/Day.
 HB1885
 HB1885.The orthometric height was determined by differential leveling and
 HB1885.adjusted by the NATIONAL GEODETIC SURVEY
 HB1885.in April 2013.
 HB1885
 HB1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1885.GEOID18 height accuracy estimate available here.
 HB1885
 HB1885.Click photographs - Photos may exist for this station.
 HB1885
 HB1885.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1885
 HB1885.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1885
 HB1885.The ellipsoidal height was determined by GPS observations
 HB1885.and is referenced to NAD 83.
 HB1885
 HB1885.The dynamic height is computed by dividing the NAVD 88
 HB1885.geopotential number by the normal gravity value computed on the
 HB1885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1885.degrees latitude (g = 980.6199 gals.).
 HB1885
 HB1885.The modeled gravity was interpolated from observed gravity values.
 HB1885
 HB1885. The following values were computed from the NAD 83(2011) position.
 HB1885
 HB1885;                    North         East     Units Scale Factor Converg.
 HB1885;SPC IL E     -   113,210.047   315,119.472   MT  0.99997781   +0 06 17.3
 HB1885;SPC IL E     -   371,423.30  1,033,854.47   sFT  0.99997781   +0 06 17.3
 HB1885;SPC KY1Z     - 1,152,943.467 1,287,300.012   MT  0.99991040   -1 28 51.0
 HB1885;SPC KY1Z     - 3,782,615.36  4,223,416.79   sFT  0.99991040   -1 28 51.0
 HB1885;SPC KY S     -   652,901.503   287,287.977   MT  0.99996428   -1 27 45.9
 HB1885;SPC KY S     - 2,142,061.01    942,543.97   sFT  0.99996428   -1 27 45.9
 HB1885;UTM  16      - 4,171,684.530   397,552.557   MT  0.99972927   -0 42 37.4
 HB1885
 HB1885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1885!SPC IL E     -   0.99998799  x   0.99997781  =   0.99996580
 HB1885!SPC KY1Z     -   0.99998799  x   0.99991040  =   0.99989839
 HB1885!SPC KY S     -   0.99998799  x   0.99996428  =   0.99995227
 HB1885!UTM  16      -   0.99998799  x   0.99972927  =   0.99971726
 HB1885
 HB1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9755271684(NAD 83)
 HB1885
 HB1885|---------------------------------------------------------------------|
 HB1885| PID    Reference Object                     Distance      Geod. Az  |
 HB1885|                                                           dddmmss.s |
 HB1885| HB1884 PEABODY R 9 01 AZ MK                338.089 METERS 27656     |
 HB1885|---------------------------------------------------------------------|
 HB1885
 HB1885                          SUPERSEDED SURVEY CONTROL
 HB1885
 HB1885  NAD 83(2007)-  37 41 11.95035(N)    088 09 42.89821(W) AD(2002.00) 0
 HB1885  ELLIP H (02/10/07)   76.582  (m)                       GP(2002.00)    
 HB1885  ELLIP H (03/08/05)   76.578  (m)                       GP(       ) 4 1
 HB1885  NAD 83(1997)-  37 41 11.95040(N)    088 09 42.89838(W) AD(       ) 1
 HB1885  ELLIP H (10/21/99)   76.580  (m)                       GP(       ) 4 1
 HB1885  NAD 83(1997)-  37 41 11.95098(N)    088 09 42.89835(W) AD(       ) 1
 HB1885  NAD 83(1993)-  37 41 11.95396(N)    088 09 42.89851(W) AD(       ) 1
 HB1885  NAD 83(1986)-  37 41 11.96097(N)    088 09 42.89886(W) AD(       ) 1
 HB1885  NAVD 88 (03/23/94)  106.4    (m)  GEOID93  model used  GPS OBS        
 HB1885
 HB1885.Superseded values are not recommended for survey control.
 HB1885
 HB1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1885.See file dsdata.pdf to determine how the superseded data were derived.
 HB1885
 HB1885_MARKER: F = FLANGE-ENCASED ROD
 HB1885_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1885_STAMPING: PEABODY R-9-01 1991
 HB1885_MARK LOGO: USFS
 HB1885_PROJECTION: RECESSED 4 CENTIMETERS
 HB1885_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1885_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1885+STABILITY: POSITION/ELEVATION WELL
 HB1885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1885+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 HB1885_ROD/PIPE-DEPTH: 10 meters
 HB1885
 HB1885  HISTORY     - Date     Condition        Report By
 HB1885  HISTORY     - 1991     MONUMENTED       USFS
 HB1885  HISTORY     - 19921209 GOOD
 HB1885  HISTORY     - 20120516 GOOD             PATRIC
 HB1885
 HB1885                          STATION DESCRIPTION
 HB1885
 HB1885'DESCRIBED BY US FOREST SERVICE 1991
 HB1885'STARTING IN SHAWNEETOWN, IL. AT THE INTERSECTION OF OLD SHAWNEETOWN
 HB1885'ROAD AND MAIN STREET, BY THE OLD BANK BUILDING, A HISTORIC BUILDING
 HB1885'LOCATED AT THE N.W. CORNER OF THE INTERSECTION GO WESTERLY ONE BLOCK
 HB1885'ON OLD SHAWNEETOWN ROAD TURN LEFT AND GO 2.1 KM (1.3 MI) UNDER A COAL
 HB1885'CONVEYOR AND BEYOND TO A BRIDGE THE STATION IS LOCATED ON THE RIGHT
 HB1885'NEAR THE N.E. CORNER OF THE BRIDGE. STATION (PEABODY) IS AN ALUMINUM
 HB1885'CYLINDER WITH ACCESS COVER, SET IN CONCRETE WITH CENTER PUNCHED
 HB1885'VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1885'1.)  4.6M NORTH OF THE CENTERLINE OF THE ROAD.
 HB1885'2.)  1.3M SOUTHEAST OF N.E. CORNER OF N.E. WINGWALL.
 HB1885'3.)  8.4M NORTHEAST OF THE S.E. CORNER OF THE BRIDGE DECK.
 HB1885
 HB1885                          STATION RECOVERY (1992)
 HB1885
 HB1885'RECOVERED 1992
 HB1885'RECOVERED IN GOOD CONDITION.
 HB1885
 HB1885                          STATION RECOVERY (2012)
 HB1885
 HB1885'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB1885'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1884 ***********************************************************************
 HB1884  DESIGNATION -  PEABODY R 9 01 AZ MK
 HB1884  PID         -  HB1884
 HB1884  STATE/COUNTY-  IL/GALLATIN
 HB1884  COUNTRY     -  US
 HB1884  USGS QUAD   -  SHAWNEETOWN (2018)
 HB1884
 HB1884                         *CURRENT SURVEY CONTROL
 HB1884  ______________________________________________________________________
 HB1884* NAD 83(2011) POSITION- 37 41 13.27464(N) 088 09 56.59538(W)   ADJUSTED
 HB1884* NAD 83(2011) ELLIP HT-    81.531 (meters)        (06/27/12)   ADJUSTED
 HB1884* NAD 83(2011) EPOCH   -  2010.00
 HB1884* NAVD 88 ORTHO HEIGHT -   111.361 (meters)      365.36  (feet) ADJUSTED
 HB1884  ______________________________________________________________________
 HB1884  GEOID HEIGHT    -        -29.819 (meters)                     GEOID18
 HB1884  NAD 83(2011) X  -    161,765.973 (meters)                     COMP
 HB1884  NAD 83(2011) Y  - -5,051,216.605 (meters)                     COMP
 HB1884  NAD 83(2011) Z  -  3,878,061.089 (meters)                     COMP
 HB1884  LAPLACE CORR    -         -2.58  (seconds)                    DEFLEC18
 HB1884  DYNAMIC HEIGHT  -        111.284 (meters)      365.10  (feet) COMP
 HB1884  MODELED GRAVITY -    979,935.7   (mgal)                       NAVD 88
 HB1884
 HB1884  VERT ORDER      -  SECOND    CLASS I
 HB1884
 HB1884  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1884  Standards:
 HB1884         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1884            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1884  -------------------------------------------------------------------
 HB1884  NETWORK    1.13   1.35           0.50   0.42   0.69     -0.04456625
 HB1884  -------------------------------------------------------------------
 HB1884  Click here for local accuracies and other accuracy information.
 HB1884
 HB1884.The horizontal coordinates were established by GPS observations
 HB1884.and adjusted by the National Geodetic Survey in June 2012.
 HB1884
 HB1884.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1884.been affixed to the stable North American tectonic plate. See 
 HB1884.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1884
 HB1884.The horizontal coordinates are valid at the epoch date displayed above
 HB1884.which is a decimal equivalence of Year/Month/Day.
 HB1884
 HB1884.The orthometric height was determined by differential leveling and
 HB1884.adjusted by the NATIONAL GEODETIC SURVEY
 HB1884.in April 2013.
 HB1884
 HB1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1884.GEOID18 height accuracy estimate available here.
 HB1884
 HB1884.Click photographs - Photos may exist for this station.
 HB1884
 HB1884.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1884
 HB1884.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1884
 HB1884.The ellipsoidal height was determined by GPS observations
 HB1884.and is referenced to NAD 83.
 HB1884
 HB1884.The dynamic height is computed by dividing the NAVD 88
 HB1884.geopotential number by the normal gravity value computed on the
 HB1884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1884.degrees latitude (g = 980.6199 gals.).
 HB1884
 HB1884.The modeled gravity was interpolated from observed gravity values.
 HB1884
 HB1884. The following values were computed from the NAD 83(2011) position.
 HB1884
 HB1884;                    North         East     Units Scale Factor Converg.
 HB1884;SPC IL E     -   113,250.271   314,783.792   MT  0.99997769   +0 06 08.9
 HB1884;SPC IL E     -   371,555.26  1,032,753.16   sFT  0.99997769   +0 06 08.9
 HB1884;SPC KY1Z     - 1,152,992.961 1,286,965.596   MT  0.99991038   -1 28 59.4
 HB1884;SPC KY1Z     - 3,782,777.74  4,222,319.63   sFT  0.99991038   -1 28 59.4
 HB1884;SPC KY S     -   652,950.894   286,953.527   MT  0.99996432   -1 27 54.2
 HB1884;SPC KY S     - 2,142,223.06    941,446.70   sFT  0.99996432   -1 27 54.2
 HB1884;UTM  16      - 4,171,729.514   397,217.566   MT  0.99973012   -0 42 45.8
 HB1884
 HB1884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1884!SPC IL E     -   0.99998721  x   0.99997769  =   0.99996490
 HB1884!SPC KY1Z     -   0.99998721  x   0.99991038  =   0.99989759
 HB1884!SPC KY S     -   0.99998721  x   0.99996432  =   0.99995153
 HB1884!UTM  16      -   0.99998721  x   0.99973012  =   0.99971733
 HB1884
 HB1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9721771729(NAD 83)
 HB1884
 HB1884|---------------------------------------------------------------------|
 HB1884| PID    Reference Object                     Distance      Geod. Az  |
 HB1884|                                                           dddmmss.s |
 HB1884| HB1885 PEABODY R 9 01                      338.089 METERS 09656     |
 HB1884|---------------------------------------------------------------------|
 HB1884
 HB1884                          SUPERSEDED SURVEY CONTROL
 HB1884
 HB1884  NAD 83(2007)-  37 41 13.27473(N)    088 09 56.59604(W) AD(2002.00) 0
 HB1884  ELLIP H (02/10/07)   81.555  (m)                       GP(2002.00)    
 HB1884  ELLIP H (03/08/05)   81.550  (m)                       GP(       ) 4 1
 HB1884  NAD 83(1997)-  37 41 13.27476(N)    088 09 56.59621(W) AD(       ) 1
 HB1884  ELLIP H (10/21/99)   81.553  (m)                       GP(       ) 4 1
 HB1884  NAD 83(1997)-  37 41 13.27543(N)    088 09 56.59617(W) AD(       ) 1
 HB1884  NAD 83(1993)-  37 41 13.27836(N)    088 09 56.59633(W) AD(       ) 1
 HB1884  NAD 83(1986)-  37 41 13.28535(N)    088 09 56.59684(W) AD(       ) 1
 HB1884  NAVD 88 (03/23/94)  111.4    (m)  GEOID93  model used  GPS OBS        
 HB1884
 HB1884.Superseded values are not recommended for survey control.
 HB1884
 HB1884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1884.See file dsdata.pdf to determine how the superseded data were derived.
 HB1884
 HB1884_MARKER: DD = SURVEY DISK
 HB1884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1884_STAMPING: PEABODY AZIMUTH R-9-01 1991
 HB1884_MARK LOGO: USFS
 HB1884_PROJECTION: FLUSH
 HB1884_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1884+STABILITY: SURFACE MOTION
 HB1884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1884+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 HB1884
 HB1884  HISTORY     - Date     Condition        Report By
 HB1884  HISTORY     - 1991     MONUMENTED       USFS
 HB1884  HISTORY     - 19921209 GOOD
 HB1884  HISTORY     - 20110427 GOOD             ILDT
 HB1884  HISTORY     - 20120516 GOOD             PATRIC
 HB1884
 HB1884                          STATION DESCRIPTION
 HB1884
 HB1884'DESCRIBED BY US FOREST SERVICE 1991
 HB1884'STARTING IN SHAWNEETOWN, IL. AT THE INTERSECTION OF OLD SHAWNEETOWN
 HB1884'ROAD AND MAIN STREET, BY THE OLD BANK BUILDING, A HISTORIC BUILDING
 HB1884'LOCATED AT THE N.W. CORNER OF THE INTERSECTION GO WESTERLY ONE BLOCK
 HB1884'ON OLD SHAWNEETOWN ROAD TURN LEFT AND GO 2.1 KM (1.3 MI) UNDER A COAL
 HB1884'CONVEYOR AND BEYOND TO A BRIDGE THE STATION IS LOCATED ON THE RIGHT
 HB1884'NEAR THE N.E. CORNER OF THE BRIDGE.  CONTINUE FROM THE STATION
 HB1884'WESTERLY 0.3 KM (0.2 MI) TO THE STATION AZIMUTH ON THE LEFT NEAR
 HB1884'INTERSECTION WITH A ROAD. STATION AZIMUTH (PEABODY) IS A CIRCULAR
 HB1884'INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED MARK SET IN CONCRETE.
 HB1884'1.)  8.6M SOUTH OF THE CENTERLINE OF THE ROAD.
 HB1884'2.)  25.3M SOUTH OF THE POWERPOLE.
 HB1884'3.)  29.2M WEST OF AN UNDERGROUND CABLE BOX.
 HB1884
 HB1884                          STATION RECOVERY (1992)
 HB1884
 HB1884'RECOVERED 1992
 HB1884'RECOVERED IN GOOD CONDITION.
 HB1884
 HB1884                          STATION RECOVERY (2011)
 HB1884
 HB1884'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB1884'5' SOUTH OF WATER VALVE WITH WITNESS POST
 HB1884
 HB1884                          STATION RECOVERY (2012)
 HB1884
 HB1884'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB1884'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0878 ***********************************************************************
 NH0878  DESIGNATION -  PEACH
 NH0878  PID         -  NH0878
 NH0878  STATE/COUNTY-  IL/WINNEBAGO
 NH0878  COUNTRY     -  US
 NH0878  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0878
 NH0878                         *CURRENT SURVEY CONTROL
 NH0878  ______________________________________________________________________
 NH0878* NAD 83(1997) POSITION- 42 16 25.10320(N) 089 05 40.20610(W)   ADJUSTED
 NH0878* NAVD 88 ORTHO HEIGHT -   222.564 (meters)      730.20  (feet) POSTED
 NH0878  ______________________________________________________________________
 NH0878  GEOID HEIGHT    -        -33.395 (meters)                     GEOID18
 NH0878  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 NH0878  DYNAMIC HEIGHT  -        222.49  (meters)      730.0   (feet) COMP
 NH0878  MODELED GRAVITY -    980,297.4   (mgal)                       NAVD 88
 NH0878
 NH0878  HORZ ORDER      -  SECOND
 NH0878  VERT ORDER      -  * POSTED, SEE BELOW
 NH0878
 NH0878.The horizontal coordinates were established by classical geodetic methods
 NH0878.and adjusted by the National Geodetic Survey in October 1999.
 NH0878
 NH0878.The orthometric height was determined by differential leveling
 NH0878.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NH0878
 NH0878.* This is a POSTED BENCH MARK height.
 NH0878
 NH0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0878.GEOID18 height accuracy estimate available here.
 NH0878
 NH0878.Click photographs - Photos may exist for this station.
 NH0878
 NH0878.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0878
 NH0878.The dynamic height is computed by dividing the NAVD 88
 NH0878.geopotential number by the normal gravity value computed on the
 NH0878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0878.degrees latitude (g = 980.6199 gals.).
 NH0878
 NH0878.The modeled gravity was interpolated from observed gravity values.
 NH0878
 NH0878. The following values were computed from the NAD 83(1997) position.
 NH0878
 NH0878;                    North         East     Units Scale Factor Converg.
 NH0878;SPC IL W     -   623,032.268   788,443.392   MT  1.00003739   +0 43 16.5
 NH0878;SPC IL W     - 2,044,065.03  2,586,751.36   sFT  1.00003739   +0 43 16.5
 NH0878;UTM  16      - 4,682,282.971   327,279.775   MT  0.99996707   -1 24 33.3
 NH0878
 NH0878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0878!SPC IL W     -   0.99997033  x   1.00003739  =   1.00000772
 NH0878!UTM  16      -   0.99997033  x   0.99996707  =   0.99993740
 NH0878
 NH0878:                Primary Azimuth Mark                     Grid Az
 NH0878:SPC IL W     -  WESTERN                                  207 18 50.5
 NH0878:UTM  16      -  WESTERN                                  209 26 40.3
 NH0878
 NH0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2727982282(NAD 83)
 NH0878
 NH0878|---------------------------------------------------------------------|
 NH0878| PID    Reference Object                     Distance      Geod. Az  |
 NH0878|                                                           dddmmss.s |
 NH0878| NH0877 PARK                                382.761 METERS 03028     |
 NH0878| NH1430 WESTERN                             APPROX. 0.8 KM 2080207.0 |
 NH0878|---------------------------------------------------------------------|
 NH0878
 NH0878                          SUPERSEDED SURVEY CONTROL
 NH0878
 NH0878  NAD 83(1996)-  42 16 25.10371(N)    089 05 40.20722(W) AD(       ) 2
 NH0878  NAD 83(1991)-  42 16 25.10326(N)    089 05 40.20677(W) AD(       ) 2
 NH0878  NAD 83(1986)-  42 16 25.10352(N)    089 05 40.20660(W) AD(       ) 2
 NH0878  NAD 27      -  42 16 25.03980(N)    089 05 39.82370(W) AD(       ) 2
 NH0878  USSD        -  42 16 25.15100(N)    089 05 39.61100(W) AD(       ) 3
 NH0878
 NH0878.Superseded values are not recommended for survey control.
 NH0878
 NH0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0878.See file dsdata.pdf to determine how the superseded data were derived.
 NH0878
 NH0878_MARKER: DS = TRIANGULATION STATION DISK
 NH0878_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0878_SP_SET: SIDEWALK
 NH0878_STAMPING: PEACH 1920
 NH0878_MARK LOGO: CGS
 NH0878_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0878
 NH0878  HISTORY     - Date     Condition        Report By
 NH0878  HISTORY     - 1920     MONUMENTED       CGS
 NH0878  HISTORY     - 1929     SEE DESCRIPTION  LOCENG
 NH0878  HISTORY     - 1954     MARK NOT FOUND   CGS
 NH0878  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0878
 NH0878                          STATION DESCRIPTION
 NH0878
 NH0878'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0878'STATION IS LOCATED AT ROCKFORD, AT THE INTERSECTION OF PEACH
 NH0878'AND NORTH CHURCH STREETS, IN THE CONCRETE SIDEWALK OF PEACH
 NH0878'STREET, NEAR THE W CURB OF NORTH CHURCH STREET, 20 YARDS NE OF
 NH0878'DOCTOR TUITES RESIDENCE, 0.46 METER (1.51 FEET) W OF THE W
 NH0878'AND NEAREST CURB OF NORTH CHURCH STREET, AND 5.77 METERS
 NH0878'(18.93 FEET) W OF THE W AND NEAREST RAIL OF THE STREET-CAR
 NH0878'TRACK.  THE STATION MARK IS A STANDARD BRONZE DISK SET IN
 NH0878'CONCRETE SIDEWALK.  THERE IS NO REFERENCE MARK.
 NH0878
 NH0878                          STATION RECOVERY (1929)
 NH0878
 NH0878'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1929 (LAW)
 NH0878'COPIED FROM THE LETTER FROM L.A. WILSON, CITY ENGINEER, ROCKFORD,
 NH0878'ILL., DATED OCT. 25, 1929--DURING COURSE OF CONSTRUCTION,
 NH0878'IT BECAME NECESSARY TO DISTURB TRIANGULATION STATION BRONZE
 NH0878'MARKER ON THE SW CORNER OF WEST JEFFERSON AND NORTH CHURCH
 NH0878'STREETS, FORMERLY PEACH STREET AND NORTH CHURCH STREET, IN THE
 NH0878'CITY OF ROCKFORD, MARKING ON SAME PEACH 1920.  THIS MARKER
 NH0878'HAS BEEN REPLACED IN ITS EXACT FORMER POSITION AND LOCATION
 NH0878'AND SET IN CONCRETE GUTTER.  NEW ELEVATION NOW CHECKS 0.03
 NH0878'FOOT LOWER THAN PREVIOUS ELEVATION.
 NH0878
 NH0878                          STATION RECOVERY (1954)
 NH0878
 NH0878'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0878'THIS STATION WAS NOT RECOVERED.  THE MARK IS PROBABLY COVERED
 NH0878'WITH THE BLACK-TOP SURFACING.  THE 1920 AND 1929 DESCRIPTIONS
 NH0878'ARE ADEQUATE FOR REACHING THIS SITE.
 NH0878
 NH0878                          STATION RECOVERY (1997)
 NH0878
 NH0878'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0878'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1515 ***********************************************************************
 NH1515  DESIGNATION -  PECATONICA
 NH1515  PID         -  NH1515
 NH1515  STATE/COUNTY-  IL/WINNEBAGO
 NH1515  COUNTRY     -  US
 NH1515  USGS QUAD   -  PECATONICA (2018)
 NH1515
 NH1515                         *CURRENT SURVEY CONTROL
 NH1515  ______________________________________________________________________
 NH1515* NAD 83(1997) POSITION- 42 17 13.93941(N) 089 20 21.94382(W)   ADJUSTED
 NH1515* NAVD 88 ORTHO HEIGHT -   280.    (meters)      919.    (feet) SCALED
 NH1515  ______________________________________________________________________
 NH1515  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 NH1515  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 NH1515  HORZ ORDER      -  SECOND
 NH1515
 NH1515.The horizontal coordinates were established by classical geodetic methods
 NH1515.and adjusted by the National Geodetic Survey in October 1999.
 NH1515
 NH1515.The orthometric height was scaled from a topographic map.
 NH1515
 NH1515.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1515.GEOID18 height accuracy estimate available here.
 NH1515
 NH1515.Click photographs - Photos may exist for this station.
 NH1515
 NH1515.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1515
 NH1515. The following values were computed from the NAD 83(1997) position.
 NH1515
 NH1515;                    North         East     Units Scale Factor Converg.
 NH1515;SPC IL W     -   624,313.750   768,224.443   MT  0.99999843   +0 33 23.9
 NH1515;SPC IL W     - 2,048,269.36  2,520,416.36   sFT  0.99999843   +0 33 23.9
 NH1515;UTM  16      - 4,684,315.334   307,122.566   MT  1.00005775   -1 34 28.4
 NH1515
 NH1515!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1515!SPC IL W     -   0.99996132  x   0.99999843  =   0.99995975
 NH1515!UTM  16      -   0.99996132  x   1.00005775  =   1.00001907
 NH1515
 NH1515:                Primary Azimuth Mark                     Grid Az
 NH1515:SPC IL W     -  PECATONICA AZ MK                         276 40 31.1
 NH1515:UTM  16      -  PECATONICA AZ MK                         278 48 23.4
 NH1515
 NH1515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0712284315(NAD 83)
 NH1515
 NH1515|---------------------------------------------------------------------|
 NH1515| PID    Reference Object                     Distance      Geod. Az  |
 NH1515|                                                           dddmmss.s |
 NH1515| CI9574 PECATONICA RM 1                      30.614 METERS 04837     |
 NH1515| NH1466 WINNEBAGO TV STATION WREX MAST      APPROX. 8.3 KM 0824330.3 |
 NH1515| NH1501 SEWARD RAD TOWER AFIXPG             APPROX. 4.8 KM 1934505.0 |
 NH1515| CI9573 PECATONICA AZ MK                                   2771355.0 |
 NH1515| NH1514 PECATONICA 2                         69.327 METERS 29736     |
 NH1515| CI9575 PECATONICA RM 2                      28.538 METERS 32534     |
 NH1515| NH1518 PECATONICA PEC CANNING CO STK       APPROX. 3.6 KM 3270724.9 |
 NH1515| NH1517 PECATONICA MUNICIPAL TOWER          APPROX. 3.2 KM 3280839.9 |
 NH1515| NH1516 PECATONICA DEAN MILK CO STACK       APPROX. 3.5 KM 3285103.1 |
 NH1515|---------------------------------------------------------------------|
 NH1515
 NH1515                          SUPERSEDED SURVEY CONTROL
 NH1515
 NH1515  NAD 83(1996)-  42 17 13.93966(N)    089 20 21.94418(W) AD(       ) 2
 NH1515  NAD 83(1991)-  42 17 13.93753(N)    089 20 21.94648(W) AD(       ) 2
 NH1515  NAD 83(1986)-  42 17 13.93687(N)    089 20 21.94682(W) AD(       ) 2
 NH1515  NAD 27      -  42 17 13.86580(N)    089 20 21.54410(W) AD(       ) 2
 NH1515
 NH1515.Superseded values are not recommended for survey control.
 NH1515
 NH1515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1515.See file dsdata.pdf to determine how the superseded data were derived.
 NH1515
 NH1515_MARKER: DS = TRIANGULATION STATION DISK
 NH1515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1515_STAMPING: PECATONICA 1954
 NH1515_MARK LOGO: CGS
 NH1515_PROJECTION: RECESSED 30 CENTIMETERS
 NH1515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1515+STABILITY: SURFACE MOTION
 NH1515
 NH1515  HISTORY     - Date     Condition        Report By
 NH1515  HISTORY     - 1954     MONUMENTED       CGS
 NH1515  HISTORY     - 1959     SEE DESCRIPTION  CGS
 NH1515  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH1515
 NH1515                          STATION DESCRIPTION
 NH1515
 NH1515'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1515'STATION IS LOCATED ABOUT 1.8 MILES SOUTH OF PECATONICA ON
 NH1515'THE SOUTH SIDE OF U.S. HIGHWAY 20 AND IS ON ROAD RIGHT-OF-WAY.
 NH1515'IT IS 51 FEET SOUTH OF THE INTERSECTION OF HIGHWAY 20 AND
 NH1515'A GRAVEL ROAD NORTH, 40 FEET SOUTH OF THE CENTER OF HIGHWAY
 NH1515'20, 16 FEET SOUTHWEST OF A TELEPHONE POLE, 10 FEET SOUTHEAST
 NH1515'OF A WHITE WITNESS POST AND 9 FEET NORTH OF A FENCE LINE.
 NH1515'THE MARK IS 12 INCHES UNDERGROUND AND THE DISK IS STAMPED
 NH1515'PECATONICA 1954.
 NH1515'
 NH1515'REFERENCE MARK NO. 1 IS 32 FEET NORTH OF THE CENTER OF HIGHWAY
 NH1515'20, 2 FEET WEST OF A POWER LINE POLE AND 1 FOOT SOUTH OF A
 NH1515'FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 NH1515'PECATONICA NO 1 1954.
 NH1515'
 NH1515'REFERENCE MARK NO. 2 IS 33 FEET NORTH OF THE CENTER OF HIGHWAY
 NH1515'20, 4 FEET NORTHWEST OF A POWER LINE POLE AND 1 FOOT SOUTH
 NH1515'OF A FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 NH1515'IS STAMPED PECATONICA NO 2 1954.
 NH1515'
 NH1515'AZIMUTH MARK IS 32 FEET NORTH OF THE CENTER OF HIGHWAY 20,
 NH1515'4 FEET NORTHEAST OF A TELEPHONE POLE, 3 FEET EAST OF A WHITE
 NH1515'WITNESS POST AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK PROJECTS
 NH1515'4 INCHES AND THE DISK IS STAMPED PECATONICA 1954.
 NH1515'
 NH1515'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 NH1515'20 AND PECATONICA ROAD, ABOUT 1.8 MILES SOUTH OF PECATONICA,
 NH1515'GO EAST ON HIGHWAY 20 FOR 0.75 MILE TO THE AZIMUTH MARK ON
 NH1515'THE LEFT AS DESCRIBED, CONTINUE EAST ON HIGHWAY 20 FOR 0.25
 NH1515'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 NH1515'
 NH1515'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 NH1515
 NH1515                          STATION RECOVERY (1959)
 NH1515
 NH1515'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NH1515'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 NH1515'FOUND TO BE IN GOOD CONDITION.
 NH1515'
 NH1515'A SLIGHT DIFFERENCE WAS FOUND IN THE DISTANCE TO BOTH REFERENCE
 NH1515'MARKS.
 NH1515'
 NH1515'THE DIRECTION TO BOTH REFERENCE MARKS WAS CHECKED AND FOUND
 NH1515'TO BE CORRECT.
 NH1515'
 NH1515'THE DIRECTION TO THE PECATONICA, MUNICIPAL WATER TANK DID
 NH1515'NOT CHECK.
 NH1515'
 NH1515'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1515'
 NH1515'THE STATION MARK AND BOTH REFERENCE MARKS WERE DESTROYED
 NH1515'AS REQUESTED BY THE STATE OF ILLINOIS HIGHWAY DEPARTMENT
 NH1515'TO MAKE WAY FOR GRADING AND WIDENING OF U.S. HIGHWAY 20.
 NH1515'
 NH1515'STATION PECATONICA 2 WAS ESTABLISHED.
 NH1515'
 NH1515'THE 1959 OBSERVATIONS FOLLOW.
 NH1515
 NH1515                          STATION RECOVERY (1997)
 NH1515
 NH1515'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1515'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1514 ***********************************************************************
 NH1514  DESIGNATION -  PECATONICA 2
 NH1514  PID         -  NH1514
 NH1514  STATE/COUNTY-  IL/WINNEBAGO
 NH1514  COUNTRY     -  US
 NH1514  USGS QUAD   -  PECATONICA (2018)
 NH1514
 NH1514                         *CURRENT SURVEY CONTROL
 NH1514  ______________________________________________________________________
 NH1514* NAD 83(1997) POSITION- 42 17 14.98044(N) 089 20 24.62546(W)   NO CHECK
 NH1514* NAVD 88 ORTHO HEIGHT -   282.    (meters)      925.    (feet) SCALED
 NH1514  ______________________________________________________________________
 NH1514  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 NH1514  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 NH1514  HORZ ORDER      -  THIRD
 NH1514
 NH1514.The horizontal coordinates were established by classical geodetic methods
 NH1514.and adjusted by the National Geodetic Survey in October 1999.
 NH1514
 NH1514.No horizontal observational check was made to the station.
 NH1514
 NH1514.The orthometric height was scaled from a topographic map.
 NH1514
 NH1514.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1514.GEOID18 height accuracy estimate available here.
 NH1514
 NH1514.Click photographs - Photos may exist for this station.
 NH1514
 NH1514.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1514
 NH1514. The following values were computed from the NAD 83(1997) position.
 NH1514
 NH1514;                    North         East     Units Scale Factor Converg.
 NH1514;SPC IL W     -   624,345.274   768,162.697   MT  0.99999832   +0 33 22.1
 NH1514;SPC IL W     - 2,048,372.79  2,520,213.78   sFT  0.99999832   +0 33 22.1
 NH1514;UTM  16      - 4,684,349.134   307,062.032   MT  1.00005804   -1 34 30.3
 NH1514
 NH1514!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1514!SPC IL W     -   0.99996101  x   0.99999832  =   0.99995933
 NH1514!UTM  16      -   0.99996101  x   1.00005804  =   1.00001905
 NH1514
 NH1514:                Primary Azimuth Mark                     Grid Az
 NH1514:SPC IL W     -  PECATONICA AZ MK                         271 58 24.7
 NH1514:UTM  16      -  PECATONICA AZ MK                         274 06 17.1
 NH1514
 NH1514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0706284349(NAD 83)
 NH1514
 NH1514|---------------------------------------------------------------------|
 NH1514| PID    Reference Object                     Distance      Geod. Az  |
 NH1514|                                                           dddmmss.s |
 NH1514| CI9574 PECATONICA RM 1                     105.184 METERS 02729     |
 NH1514| NH1515 PECATONICA                           69.327 METERS 11736     |
 NH1514| CI9577 PECATONICA 2 RM 3                     4.374 METERS 17304     |
 NH1514| CI9576 PECATONICA 2 RM 2                    22.540 METERS 26117     |
 NH1514| CI9573 PECATONICA AZ MK                                   2723146.8 |
 NH1514| NH1517 PECATONICA MUNICIPAL TOWER          APPROX. 3.2 KM 3284655.0 |
 NH1514|---------------------------------------------------------------------|
 NH1514
 NH1514                          SUPERSEDED SURVEY CONTROL
 NH1514
 NH1514  NAD 83(1996)-  42 17 14.98069(N)    089 20 24.62582(W) AD(       ) 3
 NH1514  NAD 83(1991)-  42 17 14.97856(N)    089 20 24.62811(W) AD(       ) 3
 NH1514  NAD 83(1986)-  42 17 14.97790(N)    089 20 24.62844(W) AD(       ) 3
 NH1514  NAD 27      -  42 17 14.90700(N)    089 20 24.22550(W) AD(       ) 3
 NH1514
 NH1514.Superseded values are not recommended for survey control.
 NH1514
 NH1514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1514.See file dsdata.pdf to determine how the superseded data were derived.
 NH1514
 NH1514_MARKER: DS = TRIANGULATION STATION DISK
 NH1514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1514_STAMPING: PECATONICA 2 1959
 NH1514_MARK LOGO: CGS
 NH1514_PROJECTION: RECESSED 30 CENTIMETERS
 NH1514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1514+STABILITY: SURFACE MOTION
 NH1514
 NH1514  HISTORY     - Date     Condition        Report By
 NH1514  HISTORY     - 1959     MONUMENTED       CGS
 NH1514  HISTORY     - 1970     GOOD             NGS
 NH1514  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH1514
 NH1514                          STATION DESCRIPTION
 NH1514
 NH1514'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NH1514'THE STATION IS LOCATED ABOUT 13 MILES WEST OF ROCKFORD AND
 NH1514'ABOUT 1-3/4 MILES SOUTH-SOUTHEAST OF PECATONICA.  IT IS 172
 NH1514'FEET WEST OF FENCE CORNER, 51 FEET NORTH OF THE CENTER OF U.S.
 NH1514'HIGHWAY 20 AND 16 FEET NORTH OF FENCE LINE.  THE MARK IS
 NH1514'SET ABOUT 12 INCHES BELOW THE SURFACE OF THE GROUND AND THE
 NH1514'DISK IS STAMPED PECATONICA 2 1959.
 NH1514'
 NH1514'REFERENCE MARK NO. 1 IS 81 FEET SOUTH OF A TELEPHONE POLE,
 NH1514'30 FEET WEST OF CENTER OF GRAVELED ROAD AND 1 FOOT WEST OF
 NH1514'FENCE LINE.  THE MARK IS SET FLUSH AND THE DISK IS STAMPED
 NH1514'PECATONICA 2 NO 1 1959.
 NH1514'
 NH1514'REFERENCE MARK NO. 2 IS 35 FEET NORTH OF THE CENTER OF U.S.
 NH1514'HIGHWAY 20, 1 FOOT NORTH OF FENCE LINE AND WITNESS POST.
 NH1514'THE MARK IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE
 NH1514'DISK IS STAMPED PECATONICA 2 NO 2 1959.
 NH1514'
 NH1514'AZIMUTH MARK IS 32 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 20,
 NH1514'3 FEET EAST OF A WITNESS POST AND 1 FOOT SOUTH OF A FENCE LINE.
 NH1514'THE MARK IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE
 NH1514'DISK IS STAMPED PECATONICA 1954.
 NH1514'
 NH1514'TO REACH THE STATION FROM THE POST OFFICE IN PECATONICA, GO
 NH1514'SOUTH ON PECATONICA ROAD FOR 1.8 MILES TO THE JUNCTION OF
 NH1514'U.S. HIGHWAY 20, TURN LEFT (EAST) ON U.S. HIGHWAY 20 FOR
 NH1514'0.5 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST FOR
 NH1514'0.25 MILE TO THE STATION AS DESCRIBED.
 NH1514'
 NH1514'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1514
 NH1514                          STATION RECOVERY (1970)
 NH1514
 NH1514'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1514'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE FOUND IN
 NH1514'GOOD CONDITION.  REFERENCE MARK 1 WAS OBSTRUCTED BY CORN AND
 NH1514'COULD NOT BE CUT IN OR MEASURED TO BEFORE IT WAS DESTROYED
 NH1514'AT THE REQUEST OF THE COUNTY HIGHWAY DEPARTMENT.  REFERENCE
 NH1514'MARK 2 COULD NOT BE MEASURED TO BUT WAS CUT IN AND THE DIRECTION
 NH1514'CHECKED.  THE STATION IS IN THE SOUTH EDGE OF A CULTIVATED
 NH1514'FIELD AND DUE TO THE TALL CORN NO ANGLE COULD BE TURNED TO
 NH1514'HELP LOCATE THE AZIMUTH MARK SINCE IT WAS NOT FOUND WITH
 NH1514'EXISTING MEASUREMENTS.  WHEN THE CORN IS REMOVED IT IS
 NH1514'POSSIBLE THAT THE AZIMUTH MARK CAN BE FOUND OR A NEW MARK SET.
 NH1514'REFERENCE MARK 3 WAS SET.
 NH1514'
 NH1514'THE STATION IS LOCATED ABOUT 2 MILES SOUTHEAST OF PECATONICA,
 NH1514'IN THE SOUTH EDGE OF A CORN FIELD, 75 FEET NORTH OF THE CENTERLINE
 NH1514'OF THE WEST BOUND LANE OF U.S. HIGHWAY 20, 14 FEET NORTH
 NH1514'OF A METAL WITNESS POST, 75 FEET NORTHEAST OF A METAL WITNESS
 NH1514'POST AND 194 FEET WEST OF THE CENTERLINE OF LUNDGREEN RD.
 NH1514'THE MONUMENT IS ABOUT 8 INCHES UNDERGROUND AND THE DISK IS
 NH1514'STAMPED PECATONICA 2 1959.
 NH1514'
 NH1514'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 20
 NH1514'AND PECATONICA RD. ABOUT 1.8 MILES SOUTH OF PECATONICA, GO
 NH1514'EAST ON HIGHWAY 20 FOR 1.0 MILE TO A SIDE ROAD LEFT (LUNDGREEN
 NH1514'RD.) AND THE STATION.
 NH1514'
 NH1514'REFERENCE MARK 2 IS 61 FEET NORTH OF THE CENTERLINE OF THE WEST
 NH1514'BOUND LANE OF THE HIGHWAY, 2 FEET NORTH OF A METAL WITNESS
 NH1514'POST AND 40 FEET EAST OF A TELEPHONE POLE.  THE MONUMENT
 NH1514'IS FLUSH AND THE DISK IS STAMPED PECATONICA 2 NO 2 1959.
 NH1514'
 NH1514'REFERENCE MARK 3 IS 61 FEET NORTH OF THE CENTERLINE OF THE WEST
 NH1514'BOUND LANE OF THE HIGHWAY, 1 FOOT WEST OF A METAL WITNESS
 NH1514'POST AND 194 FEET WEST OF THE CENTERLINE OF LUNDGREEN RD.
 NH1514'IT IS STAMPED PECATONICA 2 1959 NO 3 1970.
 NH1514'
 NH1514'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1514
 NH1514                          STATION RECOVERY (1997)
 NH1514
 NH1514'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1514'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1516 ***********************************************************************
 NH1516  DESIGNATION -  PECATONICA DEAN MILK CO STACK
 NH1516  PID         -  NH1516
 NH1516  STATE/COUNTY-  IL/WINNEBAGO
 NH1516  COUNTRY     -  US
 NH1516  USGS QUAD   -  PECATONICA (2018)
 NH1516
 NH1516                         *CURRENT SURVEY CONTROL
 NH1516  ______________________________________________________________________
 NH1516* NAD 83(1997) POSITION- 42 18 51.77733(N) 089 21 41.62537(W)   ADJUSTED
 NH1516  ______________________________________________________________________
 NH1516  GEOID HEIGHT    -        -33.390 (meters)                     GEOID18
 NH1516  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 NH1516  HORZ ORDER      -  THIRD
 NH1516
 NH1516.The horizontal coordinates were established by classical geodetic methods
 NH1516.and adjusted by the National Geodetic Survey in October 1999.
 NH1516
 NH1516.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1516.GEOID18 height accuracy estimate available here.
 NH1516
 NH1516.Click photographs - Photos may exist for this station.
 NH1516
 NH1516.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1516
 NH1516. The following values were computed from the NAD 83(1997) position.
 NH1516
 NH1516;                    North         East     Units Scale Factor Converg.
 NH1516;SPC IL W     -   627,314.924   766,370.453   MT  0.99999536   +0 32 31.3
 NH1516;SPC IL W     - 2,058,115.71  2,514,333.73   sFT  0.99999536   +0 32 31.3
 NH1516;UTM  16      - 4,687,383.594   305,381.382   MT  1.00006605   -1 35 25.1
 NH1516
 NH1516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0538187383(NAD 83)
 NH1516
 NH1516                          SUPERSEDED SURVEY CONTROL
 NH1516
 NH1516  NAD 83(1996)-  42 18 51.77770(N)    089 21 41.62578(W) AD(       ) 3
 NH1516  NAD 83(1991)-  42 18 51.77612(N)    089 21 41.62811(W) AD(       ) 3
 NH1516  NAD 83(1986)-  42 18 51.77402(N)    089 21 41.62722(W) AD(       ) 3
 NH1516  NAD 27      -  42 18 51.70000(N)    089 21 41.22000(W) AD(       ) 3
 NH1516
 NH1516.Superseded values are not recommended for survey control.
 NH1516
 NH1516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1516.See file dsdata.pdf to determine how the superseded data were derived.
 NH1516
 NH1516_MARKER: 63 = STACK
 NH1516
 NH1516  HISTORY     - Date     Condition        Report By
 NH1516  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1516  HISTORY     - 19970510 GOOD             USPSQD
 NH1516
 NH1516                          STATION DESCRIPTION
 NH1516
 NH1516'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1516'STATION IS THE CENTER OF THE TOP OF A ROUND, DARK COLORED
 NH1516'CONCRETE STACK, ABOUT 135 FEET HIGH, 12 FEET IN DIAMETER
 NH1516'AT THE BASE AND HAVING A SLIGHT TAPER AND A FLARED TOP.  IT
 NH1516'IS LOCATED ABOUT 175 FEET NORTHEAST OF THE INTERSECTION OF
 NH1516'THIRD AND DIVISION STREETS IN PECATONICA.
 NH1516
 NH1516                          STATION RECOVERY (1997)
 NH1516
 NH1516'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1516'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1712 ***********************************************************************
 MF1712  DESIGNATION -  PEEK HOME FOR CHILDREN WTR TK
 MF1712  PID         -  MF1712
 MF1712  STATE/COUNTY-  IL/OGLE
 MF1712  COUNTRY     -  US
 MF1712  USGS QUAD   -  POLO (2018)
 MF1712
 MF1712                         *CURRENT SURVEY CONTROL
 MF1712  ______________________________________________________________________
 MF1712* NAD 83(1997) POSITION- 41 56 11.33366(N) 089 33 35.87538(W)   ADJUSTED
 MF1712  ______________________________________________________________________
 MF1712  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 MF1712  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 MF1712  HORZ ORDER      -  THIRD
 MF1712
 MF1712.The horizontal coordinates were established by classical geodetic methods
 MF1712.and adjusted by the National Geodetic Survey in October 1999.
 MF1712
 MF1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1712.GEOID18 height accuracy estimate available here.
 MF1712
 MF1712.Click photographs - Photos may exist for this station.
 MF1712
 MF1712.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1712
 MF1712. The following values were computed from the NAD 83(1997) position.
 MF1712
 MF1712;                    North         East     Units Scale Factor Converg.
 MF1712;SPC IL W     -   585,205.862   750,312.764   MT  0.99997231   +0 24 19.7
 MF1712;SPC IL W     - 1,919,962.90  2,461,651.13   sFT  0.99997231   +0 24 19.7
 MF1712;UTM  16      - 4,645,893.557   287,771.382   MT  1.00015427   -1 42 41.3
 MF1712
 MF1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8777145893(NAD 83)
 MF1712
 MF1712                          SUPERSEDED SURVEY CONTROL
 MF1712
 MF1712  NAD 83(1996)-  41 56 11.33360(N)    089 33 35.87550(W) AD(       ) 3
 MF1712  NAD 83(1986)-  41 56 11.33686(N)    089 33 35.87873(W) AD(       ) 3
 MF1712  NAD 27      -  41 56 11.22300(N)    089 33 35.48700(W) AD(       ) 3
 MF1712
 MF1712.Superseded values are not recommended for survey control.
 MF1712
 MF1712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1712.See file dsdata.pdf to determine how the superseded data were derived.
 MF1712
 MF1712_MARKER: 53 = ELEVATED TANK
 MF1712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1712+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 MF1712
 MF1712  HISTORY     - Date     Condition        Report By
 MF1712  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1712  HISTORY     - 19960503 GOOD             USPSQD
 MF1712  HISTORY     - 20010806 GOOD             USPSQD
 MF1712  HISTORY     - 20050205 GOOD             USPSQD
 MF1712
 MF1712                          STATION DESCRIPTION
 MF1712
 MF1712'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1712'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE
 MF1712'WATER TANK, LOCATED ABOUT 150 FEET NORTHEAST OF THE PEEK HOME
 MF1712'FOR CHILDREN, AN ORPHANAGE OPERATED BY THE WOMENS DIVISION
 MF1712'OF THE METHODIST CHURCHES.  IT IS ABOUT 6 MILES NORTHEAST
 MF1712'OF DIXON AND 4 MILES SOUTH OF POLO.  IT IS A SLENDER STEEL
 MF1712'TANK, ABOUT 25 FEET HIGH, WITH A FLAT CONICAL TOP AND AN
 MF1712'OVAL BOTTOM EXTENDING ABOUT 5 FEET BELOW THE TOP OF THE
 MF1712'LEGS OF THE SUPPORTING STRUCTURE.  THE SUPPORTING STUCTURE
 MF1712'IS A 4 LEGGED STEEL TRUSSWORK STRUCTURE ABOUT 110 FEET HIGH.
 MF1712'THE ENTIRE STRUCTURE IS PAINTED SILVER AND IS ABOUT 130 IN
 MF1712'HEIGHT OVERALL.
 MF1712'
 MF1712'TO REACH THE STATION FROM THE INTERSECTION OF MASON AND
 MF1712'DIVISION STREETS IN POLO, GO SOUTH ON DIVISION STREET (STATE
 MF1712'HIGHWAY 26) FOR 1.95 MILES TO A CROSSROAD, TURN LEFT AND GO
 MF1712'EAST ON GRAVEL ROAD FOR 1.5 MILE TO A SIDE ROAD RIGHT, TURN
 MF1712'RIGHT AND GO SOUTH ON GRAVEL ROAD FOR 1.6 MILES TO THE
 MF1712'STATION ON THE LEFT, EAST SIDE OF ROAD AS DESCRIBED.
 MF1712
 MF1712                          STATION RECOVERY (1996)
 MF1712
 MF1712'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1712'RECOVERED IN GOOD CONDITION.
 MF1712
 MF1712                          STATION RECOVERY (2001)
 MF1712
 MF1712'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1712'RECOVERED IN GOOD CONDITION.
 MF1712
 MF1712                          STATION RECOVERY (2005)
 MF1712
 MF1712'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1712'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1943 ***********************************************************************
 LC1943  DESIGNATION -  PEINE
 LC1943  PID         -  LC1943
 LC1943  STATE/COUNTY-  IL/MASON
 LC1943  COUNTRY     -  US
 LC1943  USGS QUAD   -  MASON CITY (2018)
 LC1943
 LC1943                         *CURRENT SURVEY CONTROL
 LC1943  ______________________________________________________________________
 LC1943* NAD 83(2011) POSITION- 40 14 47.94296(N) 089 41 45.46726(W)   ADJUSTED
 LC1943* NAD 83(2011) ELLIP HT-   154.336 (meters)        (06/27/12)   ADJUSTED
 LC1943* NAD 83(2011) EPOCH   -  2010.00
 LC1943* NAVD 88 ORTHO HEIGHT -   187.1   (meters)      614.    (feet) GPS OBS
 LC1943  ______________________________________________________________________
 LC1943  NAVD 88 orthometric height was determined with geoid model    GEOID03
 LC1943  GEOID HEIGHT    -        -32.707 (meters)                     GEOID03
 LC1943  GEOID HEIGHT    -        -32.729 (meters)                     GEOID18
 LC1943  NAD 83(2011) X  -     25,869.729 (meters)                     COMP
 LC1943  NAD 83(2011) Y  - -4,875,107.397 (meters)                     COMP
 LC1943  NAD 83(2011) Z  -  4,099,027.270 (meters)                     COMP
 LC1943  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 LC1943
 LC1943  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1943  Standards:
 LC1943         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1943            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1943  -------------------------------------------------------------------
 LC1943  NETWORK    0.58   0.96           0.27   0.19   0.49     -0.00392963
 LC1943  -------------------------------------------------------------------
 LC1943  Click here for local accuracies and other accuracy information.
 LC1943
 LC1943.The horizontal coordinates were established by GPS observations
 LC1943.and adjusted by the National Geodetic Survey in June 2012.
 LC1943
 LC1943.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1943.been affixed to the stable North American tectonic plate. See 
 LC1943.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1943
 LC1943.The horizontal coordinates are valid at the epoch date displayed above
 LC1943.which is a decimal equivalence of Year/Month/Day.
 LC1943
 LC1943.The orthometric height was determined by GPS observations and a
 LC1943.high-resolution geoid model.
 LC1943
 LC1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1943.GEOID18 height accuracy estimate available here.
 LC1943
 LC1943.Click photographs - Photos may exist for this station.
 LC1943
 LC1943.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1943
 LC1943.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1943
 LC1943.The ellipsoidal height was determined by GPS observations
 LC1943.and is referenced to NAD 83.
 LC1943
 LC1943. The following values were computed from the NAD 83(2011) position.
 LC1943
 LC1943;                    North         East     Units Scale Factor Converg.
 LC1943;SPC IL W     -   397,479.838   740,047.915   MT  0.99996091   +0 18 14.8
 LC1943;SPC IL W     - 1,304,065.10  2,427,973.87   sFT  0.99996091   +0 18 14.8
 LC1943;UTM  16      - 4,458,620.586   270,689.384   MT  1.00024734   -1 44 33.2
 LC1943
 LC1943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1943!SPC IL W     -   0.99997579  x   0.99996091  =   0.99993670
 LC1943!UTM  16      -   0.99997579  x   1.00024734  =   1.00022312
 LC1943
 LC1943:                Primary Azimuth Mark                     Grid Az
 LC1943:SPC IL W     -  PEINE AZ MK                              177 30 33.9
 LC1943:UTM  16      -  PEINE AZ MK                              179 33 21.9
 LC1943
 LC1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7068958620(NAD 83)
 LC1943
 LC1943|---------------------------------------------------------------------|
 LC1943| PID    Reference Object                     Distance      Geod. Az  |
 LC1943|                                                           dddmmss.s |
 LC1943| CI8025 PEINE RM 1                           50.862 METERS 17401     |
 LC1943| CI8024 PEINE AZ MK                                        1774848.7 |
 LC1943| LC1942 MASON CITY MUN STANDPIPE            APPROX. 4.7 KM 1800844.0 |
 LC1943| CI8026 PEINE RM 2                           38.932 METERS 28111     |
 LC1943|---------------------------------------------------------------------|
 LC1943
 LC1943                          SUPERSEDED SURVEY CONTROL
 LC1943
 LC1943  NAD 83(2007)-  40 14 47.94348(N)    089 41 45.46798(W) AD(2002.00) 0
 LC1943  ELLIP H (02/10/07)  154.323  (m)                       GP(2002.00)    
 LC1943  ELLIP H (02/03/05)  154.303  (m)                       GP(       ) 4 2
 LC1943  NAD 83(1997)-  40 14 47.94327(N)    089 41 45.46803(W) AD(       ) 1
 LC1943  ELLIP H (12/06/04)  154.326  (m)                       GP(       ) 4 1
 LC1943  NAD 83(1997)-  40 14 47.94299(N)    089 41 45.47592(W) AD(       ) 1
 LC1943  NAD 83(1986)-  40 14 47.95310(N)    089 41 45.46863(W) AD(       ) 1
 LC1943  NAD 27      -  40 14 47.79940(N)    089 41 45.07350(W) AD(       ) 1
 LC1943
 LC1943.Superseded values are not recommended for survey control.
 LC1943
 LC1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1943.See file dsdata.pdf to determine how the superseded data were derived.
 LC1943
 LC1943_MARKER: DS = TRIANGULATION STATION DISK
 LC1943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1943_STAMPING: PEINE 1934
 LC1943_MARK LOGO: CGS
 LC1943_PROJECTION: RECESSED 8 CENTIMETERS
 LC1943_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1943+STABILITY: SURFACE MOTION
 LC1943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1943+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2022
 LC1943
 LC1943  HISTORY     - Date     Condition        Report By
 LC1943  HISTORY     - 1934     MONUMENTED       CGS
 LC1943  HISTORY     - 20040517 GOOD             ILDT
 LC1943  HISTORY     - 20180504 GOOD             INDIV
 LC1943  HISTORY     - 20220817 GOOD             ILDT
 LC1943
 LC1943                          STATION DESCRIPTION
 LC1943
 LC1943'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1943'STATION IS 3.2 MILES N OF MASON CITY, IN NE CORNER OF PASTURE
 LC1943'ON E PEINES FARM, 52 FEET W OF CENTER LINE OF STATE HIGHWAY
 LC1943'24, 18 FEET W OF RIGHT-OF-WAY FENCE, 26 FEET S OF E-W FENCE
 LC1943'WHICH IS THE NORTHERN BOUNDARY OF PASTURE, 194 FEET WSW
 LC1943'OF A TEMPORARY U.S.G.S. BENCH MARK (A NAIL IN THE W SIDE OF
 LC1943'A 30-INCH HACKBERRY TREE) MARKED U.S.B.M. 607/0.  STATION
 LC1943'MARK IS 12 INCHES UNDERGROUND.
 LC1943'
 LC1943'TO REACH STATION FROM MASON CITY, GO N ON STATE HIGHWAY
 LC1943'24 FROM ITS JUNCTION WITH STATE HIGHWAY 120 FOR 3.2 MILES
 LC1943'TO THE STATION ON THE W SIDE OF THE ROAD.
 LC1943'
 LC1943'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1943'BRONZE DISKS SET IN CONCRETE.
 LC1943'
 LC1943'REFERENCE MARK NO. 1 IS 166.87 FEET S OF STATION, ON RIGHT-OF-WAY
 LC1943'FENCE LINE, 27 FEET N OF A TELEPHONE POLE, AND PROJECTS 6
 LC1943'INCHES.  REFERENCE MARK NO. 2 IS 127.73 FEET WNW OF STATION,
 LC1943'IN THE E-W FENCE LINE, 145 FEET W OF RIGHT-OF-WAY FENCE,
 LC1943'238.23 FEET NW OF REFERENCE MARK NO. 1, AND PROJECTS 8 INCHES.
 LC1943'
 LC1943'AZIMUTH MARK IS ABOUT 0.5 MILE S OF STATION, 30 FEET E OF
 LC1943'CENTER LINE OF STATE HIGHWAY 24, 3 FEET W OF HEDGE FENCE
 LC1943'LINE, AND IS FLUSH WITH THE SURFACE.
 LC1943'
 LC1943'PRIMARY TRAVERSE STATION 146 F (U.S.G.S.) IS 827.580 METERS
 LC1943'N OF STATION, 31 FEET W OF CENTER LINE OF STATE HIGHWAY 24,
 LC1943'10 FEET N OF THE CORNER POST, 1 FOOT W OF FENCE LINE, 23
 LC1943'FEET N OF CENTER LINE OF A T-ROAD.  STATION IS A REGULATION
 LC1943'U.S.G.S. BRONZE TABLET EMBEDDED IN A 6-BY 6-INCH CONCRETE
 LC1943'POST WHICH IS FLUSH WITH THE SURFACE.
 LC1943'
 LC1943'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
 LC1943
 LC1943                          STATION RECOVERY (2004)
 LC1943
 LC1943'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 LC1943'RECOVERED IN GOOD CONDITION.
 LC1943
 LC1943                          STATION RECOVERY (2018)
 LC1943
 LC1943'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KDV)
 LC1943'THIS DISK IS ON A PRETTY STEEP BACK SLOPE A COUNTY HIGHWAY ROAD DITCH.
 LC1943
 LC1943                          STATION RECOVERY (2022)
 LC1943
 LC1943'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LC1943'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2011 ***********************************************************************
 LC2011  DESIGNATION -  PEKIN CORN PROD REFINING CO TK
 LC2011  PID         -  LC2011
 LC2011  STATE/COUNTY-  IL/TAZEWELL
 LC2011  COUNTRY     -  US
 LC2011  USGS QUAD   -  PEKIN (2018)
 LC2011
 LC2011                         *CURRENT SURVEY CONTROL
 LC2011  ______________________________________________________________________
 LC2011* NAD 83(1997) POSITION- 40 33 20.92816(N) 089 39 43.17268(W)   ADJUSTED
 LC2011  ______________________________________________________________________
 LC2011  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 LC2011  LAPLACE CORR    -          2.03  (seconds)                    DEFLEC18
 LC2011  HORZ ORDER      -  THIRD
 LC2011
 LC2011.The horizontal coordinates were established by classical geodetic methods
 LC2011.and adjusted by the National Geodetic Survey in October 1999.
 LC2011
 LC2011.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2011.GEOID18 height accuracy estimate available here.
 LC2011
 LC2011.Click photographs - Photos may exist for this station.
 LC2011
 LC2011.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2011
 LC2011. The following values were computed from the NAD 83(1997) position.
 LC2011
 LC2011;                    North         East     Units Scale Factor Converg.
 LC2011;SPC IL W     -   431,824.067   742,742.206   MT  0.99996366   +0 19 41.3
 LC2011;SPC IL W     - 1,416,742.79  2,436,813.39   sFT  0.99996366   +0 19 41.3
 LC2011;UTM  16      - 4,492,855.617   274,613.472   MT  1.00022533   -1 43 53.5
 LC2011
 LC2011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7461392855(NAD 83)
 LC2011
 LC2011                          SUPERSEDED SURVEY CONTROL
 LC2011
 LC2011  NAD 83(1986)-  40 33 20.93849(N)    089 39 43.17092(W) AD(       ) 3
 LC2011  NAD 27      -  40 33 20.79559(N)    089 39 42.80083(W) AD(       ) 3
 LC2011
 LC2011.Superseded values are not recommended for survey control.
 LC2011
 LC2011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2011.See file dsdata.pdf to determine how the superseded data were derived.
 LC2011
 LC2011_MARKER: 53 = ELEVATED TANK
 LC2011
 LC2011  HISTORY     - Date     Condition        Report By
 LC2011  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2011
 LC2011                          STATION DESCRIPTION
 LC2011
 LC2011'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2011'THIS STATION IS THE BLACK TANK AT THE PLANT OF THE CORN
 LC2011'PRODUCTS REFINING COMPANY IN THE CITY OF PEKIN, LOCATED
 LC2011'ABOUT 0.1 MILE W OF SECOND STREET AND ABOUT 0.6 MILE S OF WINTER
 LC2011'STREET.  THE TANK ERECTED IN 1916, QUITE PROMINENT, IS ABOUT
 LC2011'30 FEET N OF THE N END OF THE MILL HOUSE, AND HAS FOUR TRUSSWORK
 LC2011'LEGS ABOUT 120 FEET HIGH.  THE OVAL SECTION EXTENDS DOWNWARD
 LC2011'ABOUT 15 FEET.  THE VERTICAL SECTION IS ABOUT 30 FEET HIGH,
 LC2011'HAS A CATWALK AND RAIL AROUND ITS BASE, AND THE WORDS CORN
 LC2011'PRODUCTS REFINING COMPANY PAINTED IN WHITE LETTERS ON THE E
 LC2011'SIDE.  THE FLAT CONICAL ROOF HAS A BALL AT ITS APEX.  TOTAL
 LC2011'HEIGHT IS ABOUT 155 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2018 ***********************************************************************
 LC2018  DESIGNATION -  PEKIN FLEISCHMAN YEAST CORP TK
 LC2018  PID         -  LC2018
 LC2018  STATE/COUNTY-  IL/TAZEWELL
 LC2018  COUNTRY     -  US
 LC2018  USGS QUAD   -  PEKIN (2018)
 LC2018
 LC2018                         *CURRENT SURVEY CONTROL
 LC2018  ______________________________________________________________________
 LC2018* NAD 83(1997) POSITION- 40 33 04.13330(N) 089 40 01.24609(W)   ADJUSTED
 LC2018  ______________________________________________________________________
 LC2018  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 LC2018  LAPLACE CORR    -          1.92  (seconds)                    DEFLEC18
 LC2018  HORZ ORDER      -  THIRD
 LC2018
 LC2018.The horizontal coordinates were established by classical geodetic methods
 LC2018.and adjusted by the National Geodetic Survey in October 1999.
 LC2018
 LC2018.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2018.GEOID18 height accuracy estimate available here.
 LC2018
 LC2018.Click photographs - Photos may exist for this station.
 LC2018
 LC2018.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2018
 LC2018. The following values were computed from the NAD 83(1997) position.
 LC2018
 LC2018;                    North         East     Units Scale Factor Converg.
 LC2018;SPC IL W     -   431,303.619   742,319.951   MT  0.99996321   +0 19 29.4
 LC2018;SPC IL W     - 1,415,035.29  2,435,428.04   sFT  0.99996321   +0 19 29.4
 LC2018;UTM  16      - 4,492,350.547   274,172.670   MT  1.00022778   -1 44 04.7
 LC2018
 LC2018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7417292350(NAD 83)
 LC2018
 LC2018                          SUPERSEDED SURVEY CONTROL
 LC2018
 LC2018  NAD 83(1986)-  40 33 04.14355(N)    089 40 01.24440(W) AD(       ) 3
 LC2018  NAD 27      -  40 33 04.00274(N)    089 40 00.86296(W) AD(       ) 3
 LC2018
 LC2018.Superseded values are not recommended for survey control.
 LC2018
 LC2018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2018.See file dsdata.pdf to determine how the superseded data were derived.
 LC2018
 LC2018_MARKER: 53 = ELEVATED TANK
 LC2018
 LC2018  HISTORY     - Date     Condition        Report By
 LC2018  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2018
 LC2018                          STATION DESCRIPTION
 LC2018
 LC2018'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2018'THIS STATION IS THE SQUAT BLACK TANK AT THE FLEISCHMANN
 LC2018'YEAST CORPORATION, NOW CONSOLIDATED WITH STANDARD BRANDS, IN THE
 LC2018'SOUTHWESTERN PART OF THE CITY OF PEKIN, LOCATED ABOUT 20 FEET N
 LC2018'OF THE STOREHOUSE, ABOUT 30 FEET SW OF THE CENTER LINE OF THE
 LC2018'REAR DRIVE, AND ABOUT 45 FEET S OF THE POWERHOUSE.  IT IS
 LC2018'ABOUT 220 FEET N OF THE TALL WHITE CONCRETE STACK AT THE BOILER
 LC2018'ROOM.  THE TANK ERECTED IN 1928 IS FAIRLY PROMINENT.
 LC2018'
 LC2018'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 90 FEET HIGH.  THE
 LC2018'OVAL SECTION EXTENDS DOWNWARD ABOUT 6 FEET.  THE VERTICAL SECTION
 LC2018'IS ABOUT 18 FEET HIGH, HAS A CATWALK AND RAIL AROUND ITS BASE,
 LC2018'AND THE WORDS EAT FLEISCHMANNS YEAST FOR HEALTH PAINTED IN
 LC2018'WHITE ON THE E SIDE.  THE FLAT CONICAL ROOF HAS A BALL AT ITS
 LC2018'APEX.  TOTAL HEIGHT IS ABOUT 110 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2019 ***********************************************************************
 LC2019  DESIGNATION -  PEKIN FLEISCHMAN YEAST CORP SK
 LC2019  PID         -  LC2019
 LC2019  STATE/COUNTY-  IL/TAZEWELL
 LC2019  COUNTRY     -  US
 LC2019  USGS QUAD   -  PEKIN (2018)
 LC2019
 LC2019                         *CURRENT SURVEY CONTROL
 LC2019  ______________________________________________________________________
 LC2019* NAD 83(1997) POSITION- 40 33 02.25128(N) 089 40 00.95065(W)   ADJUSTED
 LC2019  ______________________________________________________________________
 LC2019  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 LC2019  LAPLACE CORR    -          1.92  (seconds)                    DEFLEC18
 LC2019  HORZ ORDER      -  THIRD
 LC2019
 LC2019.The horizontal coordinates were established by classical geodetic methods
 LC2019.and adjusted by the National Geodetic Survey in October 1999.
 LC2019
 LC2019.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2019.GEOID18 height accuracy estimate available here.
 LC2019
 LC2019.Click photographs - Photos may exist for this station.
 LC2019
 LC2019.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2019
 LC2019. The following values were computed from the NAD 83(1997) position.
 LC2019
 LC2019;                    North         East     Units Scale Factor Converg.
 LC2019;SPC IL W     -   431,245.609   742,327.231   MT  0.99996322   +0 19 29.6
 LC2019;SPC IL W     - 1,414,844.97  2,435,451.92   sFT  0.99996322   +0 19 29.6
 LC2019;UTM  16      - 4,492,292.297   274,177.862   MT  1.00022775   -1 44 04.4
 LC2019
 LC2019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7417792292(NAD 83)
 LC2019
 LC2019                          SUPERSEDED SURVEY CONTROL
 LC2019
 LC2019  NAD 83(1986)-  40 33 02.26150(N)    089 40 00.94892(W) AD(       ) 3
 LC2019  NAD 27      -  40 33 02.11864(N)    089 40 00.57536(W) AD(       ) 3
 LC2019
 LC2019.Superseded values are not recommended for survey control.
 LC2019
 LC2019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2019.See file dsdata.pdf to determine how the superseded data were derived.
 LC2019
 LC2019_MARKER: 63 = STACK
 LC2019
 LC2019  HISTORY     - Date     Condition        Report By
 LC2019  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2019
 LC2019                          STATION DESCRIPTION
 LC2019
 LC2019'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2019'THIS STATION IS THE TALL WHITE CONCRETE STACK AT THE FLEISHMANN
 LC2019'YEAST CORPORATION, NOW CONSOLIDATED WITH STANDARD BRANDS,
 LC2019'IN THE SOUTHWESTERN PART OF THE CITY OF PEKIN, LOCATED ABOUT 25
 LC2019'FEET N OF THE DRY MALT BUILDING, ABOUT 120 FEET W OF A LOW
 LC2019'BLACK TANK, AND ABOUT 220 FEET S OF THE LARGE BLACK TANK.  THE
 LC2019'STACK ERECTED IN 1926 IS A WHITE CONCRETE STRUCTURE ABOUT 20
 LC2019'FEET IN DIAMETER AT THE BASE, ABOUT 8 FEET IN DIAMETER AT
 LC2019'THE TOP, ABOUT 265 FEET HIGH, AND IS THE MOST PROMINENT
 LC2019'OBJECT IN THE VICINITY.  THERE IS A COLLAR AROUND THE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2010 ***********************************************************************
 LC2010  DESIGNATION -  PEKIN HIGH SCH HEATING PLT STK
 LC2010  PID         -  LC2010
 LC2010  STATE/COUNTY-  IL/TAZEWELL
 LC2010  COUNTRY     -  US
 LC2010  USGS QUAD   -  PEKIN (2018)
 LC2010
 LC2010                         *CURRENT SURVEY CONTROL
 LC2010  ______________________________________________________________________
 LC2010* NAD 83(1997) POSITION- 40 34 10.06024(N) 089 38 23.23732(W)   ADJUSTED
 LC2010  ______________________________________________________________________
 LC2010  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 LC2010  LAPLACE CORR    -          2.49  (seconds)                    DEFLEC18
 LC2010  HORZ ORDER      -  THIRD
 LC2010
 LC2010.The horizontal coordinates were established by classical geodetic methods
 LC2010.and adjusted by the National Geodetic Survey in October 1999.
 LC2010
 LC2010.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2010.GEOID18 height accuracy estimate available here.
 LC2010
 LC2010.Click photographs - Photos may exist for this station.
 LC2010
 LC2010.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2010
 LC2010. The following values were computed from the NAD 83(1997) position.
 LC2010
 LC2010;                    North         East     Units Scale Factor Converg.
 LC2010;SPC IL W     -   433,350.522   744,613.690   MT  0.99996567   +0 20 33.6
 LC2010;SPC IL W     - 1,421,750.84  2,442,953.41   sFT  0.99996567   +0 20 33.6
 LC2010;UTM  16      - 4,494,314.187   276,539.107   MT  1.00021469   -1 43 03.2
 LC2010
 LC2010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7653994314(NAD 83)
 LC2010
 LC2010                          SUPERSEDED SURVEY CONTROL
 LC2010
 LC2010  NAD 83(1986)-  40 34 10.07088(N)    089 38 23.23586(W) AD(       ) 3
 LC2010  NAD 27      -  40 34 09.93056(N)    089 38 22.86241(W) AD(       ) 3
 LC2010
 LC2010.Superseded values are not recommended for survey control.
 LC2010
 LC2010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2010.See file dsdata.pdf to determine how the superseded data were derived.
 LC2010
 LC2010_MARKER: 63 = STACK
 LC2010
 LC2010  HISTORY     - Date     Condition        Report By
 LC2010  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2010  HISTORY     - 1959     GOOD             CGS
 LC2010
 LC2010                          STATION DESCRIPTION
 LC2010
 LC2010'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2010'THIS STATION IS THE STACK AT THE HEATING PLANT OF THE PEKIN
 LC2010'HIGH SCHOOL, IN THE CITY OF PEKIN, LOCATED ABOUT 85 FEET S
 LC2010'OF THE S RAIL OF THE ATCHISON, TOPEKA AND SANTA FE RAILROAD,
 LC2010'ABOUT 120 FEET W OF THE CENTER LINE OF NINTH STREET, AND ABOUT
 LC2010'210 FEET N OF THE CENTER LINE OF ANN ELIZA STREET.  THE
 LC2010'STACK ABOUT 160 FEET HIGH ERECTED IN 1917 AND NOT ESPECIALLY
 LC2010'PROMINENT, IS AT THE W END OF THE HEATING PLANT.
 LC2010'
 LC2010'THE STACK IS A RED BRICK STRUCTURE ABOUT 16 FEET IN DIAMETER
 LC2010'AT THE BASE AND ABOUT 8 FEET IN DIAMETER AT THE TOP.  THERE
 LC2010'IS A SLIGHT COLLAR AT THE TOP.
 LC2010
 LC2010                          STATION RECOVERY (1959)
 LC2010
 LC2010'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 LC2010'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 LC2010'ACCORDING TO INFORMATION OBTAINED FROM THE CHIEF ENGINEER,
 LC2010'THERE IS A TENTATIVE PLAN TO TEAR DOWN THE STACK IN A YEAR
 LC2010'OR TWO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2012 ***********************************************************************
 LC2012  DESIGNATION -  PEKIN MUNICIPAL STANDPIPE
 LC2012  PID         -  LC2012
 LC2012  STATE/COUNTY-  IL/TAZEWELL
 LC2012  COUNTRY     -  US
 LC2012  USGS QUAD   -  PEKIN (2018)
 LC2012
 LC2012                         *CURRENT SURVEY CONTROL
 LC2012  ______________________________________________________________________
 LC2012* NAD 83(1997) POSITION- 40 34 02.61840(N) 089 38 59.83701(W)   ADJUSTED
 LC2012  ______________________________________________________________________
 LC2012  GEOID HEIGHT    -        -32.948 (meters)                     GEOID18
 LC2012  LAPLACE CORR    -          2.28  (seconds)                    DEFLEC18
 LC2012  HORZ ORDER      -  THIRD
 LC2012
 LC2012.The horizontal coordinates were established by classical geodetic methods
 LC2012.and adjusted by the National Geodetic Survey in October 1999.
 LC2012
 LC2012.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2012.GEOID18 height accuracy estimate available here.
 LC2012
 LC2012.Click photographs - Photos may exist for this station.
 LC2012
 LC2012.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2012
 LC2012. The following values were computed from the NAD 83(1997) position.
 LC2012
 LC2012;                    North         East     Units Scale Factor Converg.
 LC2012;SPC IL W     -   433,115.884   743,754.172   MT  0.99996473   +0 20 09.8
 LC2012;SPC IL W     - 1,420,981.03  2,440,133.48   sFT  0.99996473   +0 20 09.8
 LC2012;UTM  16      - 4,494,110.548   275,671.491   MT  1.00021947   -1 43 26.7
 LC2012
 LC2012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7567194110(NAD 83)
 LC2012
 LC2012                          SUPERSEDED SURVEY CONTROL
 LC2012
 LC2012  NAD 83(1986)-  40 34 02.62890(N)    089 38 59.83548(W) AD(       ) 3
 LC2012  NAD 27      -  40 34 02.48827(N)    089 38 59.46109(W) AD(       ) 3
 LC2012  USSD        -  40 34 03.05500(N)    089 38 59.31700(W) AD(       ) 3
 LC2012
 LC2012.Superseded values are not recommended for survey control.
 LC2012
 LC2012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2012.See file dsdata.pdf to determine how the superseded data were derived.
 LC2012
 LC2012_MARKER: 52 = STANDPIPE TANK
 LC2012
 LC2012  HISTORY     - Date     Condition        Report By
 LC2012  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2012  HISTORY     - 1958     GOOD             CGS
 LC2012  HISTORY     - 1959     GOOD             CGS
 LC2012
 LC2012                          STATION DESCRIPTION
 LC2012
 LC2012'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2012'THIS STATION IS THE MUNICIPAL STANDPIPE IN THE CITY OF PEKIN,
 LC2012'LOCATED IN THE CENTER OF THE CITY, ABOUT 75 FEET W OF THE CENTER
 LC2012'LINE OF SOUTH CAPITOL STREET, AND ABOUT 60 FEET S OF THE CENTER
 LC2012'LINE OF BROADWAY, ON THE SE CORNER OF LAND BELONGING TO THE
 LC2012'CITY WATER WORKS.  IT WAS ERECTED IN 1918 AND IS QUITE PROMINENT.
 LC2012'
 LC2012'THE BASE OF THE STANDPIPE IS AN ORNAMENTAL STONE TOWER ABOUT
 LC2012'80 FEET HIGH.  THE TOP IS A BLACK STEEL CYLINDRICAL STRUCTURE
 LC2012'ABOUT 100 FEET HIGH, WITH A FLAT CONICAL ROOF AND A BALL
 LC2012'AT ITS APEX.  TOTAL HEIGHT IS ABOUT 180 FEET.
 LC2012
 LC2012                          STATION RECOVERY (1958)
 LC2012
 LC2012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (FAR)
 LC2012'THIS STATION HAS BEEN DESTROYED AND REPLACED BY A WATER
 LC2012'TANK LOCATED IN THE EAST SECTION OF THE TOWN OF PEKIN, NEAR
 LC2012'THE INTERSECTION OF STATE HIGHWAY 9 AND RESERVOIR ROAD.
 LC2012
 LC2012                          STATION RECOVERY (1959)
 LC2012
 LC2012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 LC2012'ACCORDING TO THE CHIEF ENGINEER OF PEKIN WATERWORKS COMPANY,
 LC2012'THIS STATION WAS DESTROYED IN 1940.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2014 ***********************************************************************
 LC2014  DESIGNATION -  PEKIN ST PAULS EVAN CH SPIRE
 LC2014  PID         -  LC2014
 LC2014  STATE/COUNTY-  IL/TAZEWELL
 LC2014  COUNTRY     -  US
 LC2014  USGS QUAD   -  PEKIN (2018)
 LC2014
 LC2014                         *CURRENT SURVEY CONTROL
 LC2014  ______________________________________________________________________
 LC2014* NAD 83(1997) POSITION- 40 34 07.79775(N) 089 38 30.90862(W)   ADJUSTED
 LC2014  ______________________________________________________________________
 LC2014  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 LC2014  LAPLACE CORR    -          2.44  (seconds)                    DEFLEC18
 LC2014  HORZ ORDER      -  THIRD
 LC2014
 LC2014.The horizontal coordinates were established by classical geodetic methods
 LC2014.and adjusted by the National Geodetic Survey in October 1999.
 LC2014
 LC2014.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2014.GEOID18 height accuracy estimate available here.
 LC2014
 LC2014.Click photographs - Photos may exist for this station.
 LC2014
 LC2014.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2014
 LC2014. The following values were computed from the NAD 83(1997) position.
 LC2014
 LC2014;                    North         East     Units Scale Factor Converg.
 LC2014;SPC IL W     -   433,279.660   744,433.668   MT  0.99996547   +0 20 28.6
 LC2014;SPC IL W     - 1,421,518.35  2,442,362.79   sFT  0.99996547   +0 20 28.6
 LC2014;UTM  16      - 4,494,249.826   276,356.609   MT  1.00021569   -1 43 08.1
 LC2014
 LC2014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7635694249(NAD 83)
 LC2014
 LC2014                          SUPERSEDED SURVEY CONTROL
 LC2014
 LC2014  NAD 83(1986)-  40 34 07.80836(N)    089 38 30.90716(W) AD(       ) 3
 LC2014  NAD 27      -  40 34 07.66788(N)    089 38 30.53343(W) AD(       ) 3
 LC2014  USSD        -  40 34 08.23000(N)    089 38 30.41600(W) AD(       ) 3
 LC2014
 LC2014.Superseded values are not recommended for survey control.
 LC2014
 LC2014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2014.See file dsdata.pdf to determine how the superseded data were derived.
 LC2014
 LC2014_MARKER: 90 = CHURCH SPIRE
 LC2014
 LC2014  HISTORY     - Date     Condition        Report By
 LC2014  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2014  HISTORY     - 1959     GOOD             CGS
 LC2014
 LC2014                          STATION DESCRIPTION
 LC2014
 LC2014'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2014'THIS STATION IS THE SPIRE ON THE N END OF ST. PAULS EVANGELICAL
 LC2014'CHURCH, IN THE CITY OF PEKIN, LOCATED ABOUT 50 FEET S OF THE CENTER
 LC2014'LINE OF ANN ELIZA STREET, AND ABOUT 60 FEET W OF THE CENTER
 LC2014'LINE OF NORTH SEVENTH STREET.  THE CHURCH WAS ERECTED IN 1877 AND
 LC2014'THE SPIRE IS VERY PROMINENT.
 LC2014'
 LC2014'THE SPIRE IS ON A RED BRICK CHURCH.  IT RISES AS A SQUARE
 LC2014'BRICK TOWER ABOUT 70 FEET HIGH WITH A LEDGE AROUND THE TOP.
 LC2014'ON THIS TOWER THERE IS ANOTHER SQUARE TOWER ABOUT 15 FEET
 LC2014'HIGH WITH ARCHED OPENINGS IN EACH SIDE, WITH WHITE BRICK
 LC2014'TRIM OVER EACH.  THE ROOF IS A 4-SIDED PYRAMIDAL STRUCTURE
 LC2014'ABOUT 10 FEET HIGH WITH A GLAZED GOTHIC GABLE ON EACH SIDE, ON
 LC2014'WHICH SETS A BLACK OCTAGONAL SPIRE ABOUT 45 FEET HIGH WITH A
 LC2014'HUGE GOLD BALL AND ORNAMENT AT ITS APEX.  TOTAL HEIGHT IS
 LC2014'ABOUT 155 FEET.
 LC2014
 LC2014                          STATION RECOVERY (1959)
 LC2014
 LC2014'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 LC2014'ACCORDING TO MR. GEORGE DEPPERT, CHAIRMAN OF THE BUILDING
 LC2014'COMMITTEE, THE SPIRE ON THE OLD CHURCH WAS TORN DOWN IN 1955.
 LC2014'A NEW CHURCH WAS ERECTED AT A NEARBY LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2074 ***********************************************************************
 LC2074  DESIGNATION -  PEKPORT
 LC2074  PID         -  LC2074
 LC2074  STATE/COUNTY-  IL/TAZEWELL
 LC2074  COUNTRY     -  US
 LC2074  USGS QUAD   -  SOUTH PEKIN (2018)
 LC2074
 LC2074                         *CURRENT SURVEY CONTROL
 LC2074  ______________________________________________________________________
 LC2074* NAD 83(1997) POSITION- 40 29 19.53176(N) 089 40 01.96821(W)   ADJUSTED
 LC2074* NAD 83(1997) ELLIP HT-   126.155 (meters)        (10/21/99)   ADJUSTED
 LC2074* NAVD 88 ORTHO HEIGHT -   159.0   (meters)      522.    (feet) VERTCON3
 LC2074  ______________________________________________________________________
 LC2074  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 LC2074  NAD 83(1997) X  -     28,214.683 (meters)                     COMP
 LC2074  NAD 83(1997) Y  - -4,857,659.686 (meters)                     COMP
 LC2074  NAD 83(1997) Z  -  4,119,492.532 (meters)                     COMP
 LC2074  LAPLACE CORR    -          1.67  (seconds)                    DEFLEC18
 LC2074  HORZ ORDER      -  FIRST
 LC2074  ELLP ORDER      -  FOURTH    CLASS I
 LC2074
 LC2074.This mark is at Pekin Airport (C15)
 LC2074
 LC2074.The horizontal coordinates were established by GPS observations
 LC2074.and adjusted by the National Geodetic Survey in October 1999.
 LC2074
 LC2074.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2074.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2074
 LC2074.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2074.GEOID18 height accuracy estimate available here.
 LC2074
 LC2074.Click photographs - Photos may exist for this station.
 LC2074
 LC2074.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2074
 LC2074.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2074
 LC2074.The ellipsoidal height was determined by GPS observations
 LC2074.and is referenced to NAD 83.
 LC2074
 LC2074. The following values were computed from the NAD 83(1997) position.
 LC2074
 LC2074;                    North         East     Units Scale Factor Converg.
 LC2074;SPC IL W     -   424,375.889   742,342.198   MT  0.99996324   +0 19 27.5
 LC2074;SPC IL W     - 1,392,306.56  2,435,501.03   sFT  0.99996324   +0 19 27.5
 LC2074;UTM  16      - 4,485,424.651   273,946.040   MT  1.00022905   -1 43 57.2
 LC2074
 LC2074!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2074!SPC IL W     -   0.99998021  x   0.99996324  =   0.99994345
 LC2074!UTM  16      -   0.99998021  x   1.00022905  =   1.00020926
 LC2074
 LC2074:                Primary Azimuth Mark                     Grid Az
 LC2074:SPC IL W     -  PEKPORT AZ MK                            269 18 55.3
 LC2074:UTM  16      -  PEKPORT AZ MK                            271 22 20.0
 LC2074
 LC2074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7394685424(NAD 83)
 LC2074
 LC2074|---------------------------------------------------------------------|
 LC2074| PID    Reference Object                     Distance      Geod. Az  |
 LC2074|                                                           dddmmss.s |
 LC2074| LC2075 PEKPORT AZ MK                       APPROX. 0.5 KM 2693822.8 |
 LC2074|---------------------------------------------------------------------|
 LC2074
 LC2074                          SUPERSEDED SURVEY CONTROL
 LC2074
 LC2074  NAD 83(1986)-  40 29 19.54145(N)    089 40 01.97198(W) AD(       ) 1
 LC2074  NGVD 29 (06/25/91)  159.1    (m)  OSU 89B  model used  GPS OBS        
 LC2074
 LC2074.Superseded values are not recommended for survey control.
 LC2074
 LC2074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2074.See file dsdata.pdf to determine how the superseded data were derived.
 LC2074
 LC2074_MARKER: I = METAL ROD
 LC2074_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2074_STAMPING: PEKPORT 1990
 LC2074_MARK LOGO: NGS
 LC2074_PROJECTION: FLUSH
 LC2074_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2074+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2007
 LC2074_ROD/PIPE-DEPTH: 24.4 meters
 LC2074_SLEEVE-DEPTH  : 1.0 meters
 LC2074
 LC2074  HISTORY     - Date     Condition        Report By
 LC2074  HISTORY     - 1990     MONUMENTED       NGS
 LC2074  HISTORY     - 20061113 GOOD             FARNGP
 LC2074  HISTORY     - 20071102 GOOD             CMT
 LC2074
 LC2074                          STATION DESCRIPTION
 LC2074
 LC2074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2074'STATION IS LOCATED ABOUT 9.0 KM (5.6 MI) SOUTH OF PEKIN, 1.2 KM
 LC2074'(0.7 MI) SOUTHWEST OF SOUTH PEKIN, AT THE PEKIN MUNICIPAL AIRPORT, IN
 LC2074'THE EAST END OF THE MEDIAN OF THE PARALLEL TAXI AND THE EAST END OF
 LC2074'THE RUNWAY, IN EAST CENTRAL SECTION 33, T 24 N, R 5 W.
 LC2074'OWNERSHIP--CITY OF PEKIN, CITY HALL, 400 MARGARET STREET, PEKIN, IL
 LC2074'61554.  AIRPORT MANAGER IS JEFF COUSINS, PHONE 309-348-3692.
 LC2074'TO REACH FROM THE SOUTH PEKIN POST OFFICE, GO WEST ON MAIN STREET (THE
 LC2074'MOST NORTHERLY STREET IN TOWN) FOR 0.73 KM (0.45 MI) TO STATE HIGHWAY
 LC2074'29.  TURN LEFT, SOUTH, ON HIGHWAY 29 FOR 0.50 KM (0.31 MI) TO THE
 LC2074'AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, WEST, ON PAVED ROAD FOR
 LC2074'0.25 KM (0.16 MI) TO A GATE AT THE AIRPORT OFFICE.  PASS THROUGH
 LC2074'GATE, THEN GO LEFT, SOUTH, ON APRON AND RAMP FOR 0.14 KM (0.09 MI) TO
 LC2074'THE STATION ON THE RIGHT JUST AFTER THE JUCTION OF THE PARALLEL TAXI.
 LC2074'THE STATION IS LOCATED 56.0 M (183.7 FT) NORTH FROM THE CENTER OF THE
 LC2074'RUNWAY, 20.1 M (65.9 FT) SOUTH FROM THE CENTER OF THE PARALLEL TAXI,
 LC2074'18.9 M (62.0 FT) WEST FROM THE CENTER OF THE RAMP, AND 9.5 M
 LC2074'(31.2 FT) SOUTHWEST FROM THE BLUE TAXI LIGHT AT THE CENTER OF THE
 LC2074'CURVE IN THE ASPHALT.
 LC2074'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2074
 LC2074                          STATION RECOVERY (2006)
 LC2074
 LC2074'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC2074'RECOVERED IN GOOD CONDITION.
 LC2074
 LC2074                          STATION RECOVERY (2007)
 LC2074
 LC2074'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2007 (KWS)
 LC2074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2075 ***********************************************************************
 LC2075  DESIGNATION -  PEKPORT AZ MK
 LC2075  PID         -  LC2075
 LC2075  STATE/COUNTY-  IL/TAZEWELL
 LC2075  COUNTRY     -  US
 LC2075  USGS QUAD   -  SOUTH PEKIN (2018)
 LC2075
 LC2075                         *CURRENT SURVEY CONTROL
 LC2075  ______________________________________________________________________
 LC2075* NAD 83(1997) POSITION- 40 29 19.42067(N) 089 40 24.97192(W)   ADJUSTED
 LC2075* NAD 83(1997) ELLIP HT-   124.789 (meters)        (10/21/99)   ADJUSTED
 LC2075* NAVD 88 ORTHO HEIGHT -   157.6   (meters)      517.    (feet) VERTCON3
 LC2075  ______________________________________________________________________
 LC2075  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 LC2075  NAD 83(1997) X  -     27,672.939 (meters)                     COMP
 LC2075  NAD 83(1997) Y  - -4,857,663.988 (meters)                     COMP
 LC2075  NAD 83(1997) Z  -  4,119,489.039 (meters)                     COMP
 LC2075  LAPLACE CORR    -          1.66  (seconds)                    DEFLEC18
 LC2075  HORZ ORDER      -  FIRST
 LC2075  ELLP ORDER      -  FOURTH    CLASS I
 LC2075
 LC2075.This mark is at Pekin Airport (C15)
 LC2075
 LC2075.The horizontal coordinates were established by GPS observations
 LC2075.and adjusted by the National Geodetic Survey in October 1999.
 LC2075
 LC2075.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2075.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2075
 LC2075.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2075.GEOID18 height accuracy estimate available here.
 LC2075
 LC2075.Click photographs - Photos may exist for this station.
 LC2075
 LC2075.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2075
 LC2075.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2075
 LC2075.The ellipsoidal height was determined by GPS observations
 LC2075.and is referenced to NAD 83.
 LC2075
 LC2075. The following values were computed from the NAD 83(1997) position.
 LC2075
 LC2075;                    North         East     Units Scale Factor Converg.
 LC2075;SPC IL W     -   424,369.416   741,800.496   MT  0.99996268   +0 19 12.5
 LC2075;SPC IL W     - 1,392,285.33  2,433,723.79   sFT  0.99996268   +0 19 12.5
 LC2075;UTM  16      - 4,485,437.628   273,404.310   MT  1.00023207   -1 44 12.1
 LC2075
 LC2075!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2075!SPC IL W     -   0.99998042  x   0.99996268  =   0.99994311
 LC2075!UTM  16      -   0.99998042  x   1.00023207  =   1.00021249
 LC2075
 LC2075:                Primary Azimuth Mark                     Grid Az
 LC2075:SPC IL W     -  PEKPORT                                  089 18 55.4
 LC2075:UTM  16      -  PEKPORT                                  091 22 20.0
 LC2075
 LC2075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7340485437(NAD 83)
 LC2075
 LC2075|---------------------------------------------------------------------|
 LC2075| PID    Reference Object                     Distance      Geod. Az  |
 LC2075|                                                           dddmmss.s |
 LC2075| LC2074 PEKPORT                             APPROX. 0.5 KM 0893807.9 |
 LC2075|---------------------------------------------------------------------|
 LC2075
 LC2075                          SUPERSEDED SURVEY CONTROL
 LC2075
 LC2075  NAD 83(1986)-  40 29 19.43036(N)    089 40 24.97569(W) AD(       ) 1
 LC2075  NGVD 29 (06/25/91)  157.8    (m)  OSU 89B  model used  GPS OBS        
 LC2075
 LC2075.Superseded values are not recommended for survey control.
 LC2075
 LC2075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2075.See file dsdata.pdf to determine how the superseded data were derived.
 LC2075
 LC2075_MARKER: I = METAL ROD
 LC2075_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2075_STAMPING: PEKPORT AZ MK 1990
 LC2075_MARK LOGO: NGS
 LC2075_PROJECTION: FLUSH
 LC2075_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2075_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2075+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2011
 LC2075_ROD/PIPE-DEPTH: 30.5 meters
 LC2075_SLEEVE-DEPTH  : 1.0 meters
 LC2075
 LC2075  HISTORY     - Date     Condition        Report By
 LC2075  HISTORY     - 1990     MONUMENTED       NGS
 LC2075  HISTORY     - 20071102 GOOD             CMT
 LC2075  HISTORY     - 20111017 GOOD             ATKNA
 LC2075
 LC2075                          STATION DESCRIPTION
 LC2075
 LC2075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2075'STATION IS LOCATED ABOUT 9.0 KM (5.6 MI) SOUTH OF PEKIN, 1.5 KM
 LC2075'(0.9 MI) SOUTHWEST OF SOUTH PEKIN, AT THE PEKIN MUNICIPAL AIRPORT, IN
 LC2075'THE WEST END OF THE MEDIAN OF THE RUNWAY AND THE PARALLEL TAXI, AT A
 LC2075'CONNECTOR RAMP ABOUT HALFWAY ALONG THE TAXI, IN CENTRAL SECTION 33, T
 LC2075'24 N, R 5 W. OWNERSHIP--CITY OF PEKIN, CITY HALL, 400 MARGARET
 LC2075'STREET, PEKIN, IL 61554.  AIRPORT MANAGER IS JEFF COUSINS, PHONE
 LC2075'309-348-3692.
 LC2075'TO REACH FROM THE SOUTH PEKIN POST OFFICE, GO WEST ON MAIN STREET (THE
 LC2075'MOST NORTHERLY STREET IN TOWN) FOR 0.73 KM (0.45 MI) TO STATE HIGHWAY
 LC2075'29.  TURN LEFT, SOUTH, ON HIGHWAY 29 FOR 0.50 KM (0.31 MI) TO THE
 LC2075'AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, WEST, ON PAVED ROAD FOR
 LC2075'0.25 KM (0.16 MI) TO A GATE AT THE AIRPORT OFFICE.  PASS THROUGH
 LC2075'GATE, THEN GO LEFT, SOUTH, ON APRON AND RAMP FOR 0.12 KM (0.07 MI) TO
 LC2075'THE TAXI ON THE RIGHT.  TURN RIGHT, WEST, ON TAXI FOR 0.56 KM
 LC2075'(0.35 MI) TO THE STATION ON THE LEFT JUST BEFORE REACHING THE
 LC2075'CONNECTING RAMP.
 LC2075'THE STATION IS LOCATED 57.8 M (189.6 FT) NORTH FROM THE CENTER OF THE
 LC2075'RUNWAY, 27.0 M (88.6 FT) EAST FROM THE CENTER OF THE RAMP, 19.0 M
 LC2075'(62.3 FT) SOUTH FROM THE CENTER OF THE PARALLEL TAXI, 9.15 M
 LC2075'(30.02 FT) EAST-SOUTHEAST FROM THE SOUTHEAST CORNER OF A 0.7 X 1.7
 LC2075'METER CONCRETE PAD SUPPORTING AN ILLUMINATED 9-27 SIGN, AND 4.9 M
 LC2075'(16.1 FT) NORTHWEST FROM THE NORTHWEST CORNER OF A 1.0 X 1.3 METER
 LC2075'CONCRETE BOX DRAIN WITH METAL GRATE COVER.
 LC2075'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2075
 LC2075                          STATION RECOVERY (2007)
 LC2075
 LC2075'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2007 (KWS)
 LC2075'RECOVERED IN GOOD CONDITION.
 LC2075
 LC2075                          STATION RECOVERY (2011)
 LC2075
 LC2075'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC2075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2248 ***********************************************************************
 LB2248  DESIGNATION -  PENCE RESET
 LB2248  PID         -  LB2248
 LB2248  STATE/COUNTY-  IL/VERMILION
 LB2248  COUNTRY     -  US
 LB2248  USGS QUAD   -  BISMARCK (2018)
 LB2248
 LB2248                         *CURRENT SURVEY CONTROL
 LB2248  ______________________________________________________________________
 LB2248* NAD 83(1997) POSITION- 40 21 35.53626(N) 087 31 51.32611(W)   ADJUSTED
 LB2248* NAVD 88 ORTHO HEIGHT -   213.46  (+/-2cm)      700.3   (feet) VERTCON3
 LB2248  ______________________________________________________________________
 LB2248  GEOID HEIGHT    -        -32.972 (meters)                     GEOID18
 LB2248  LAPLACE CORR    -         -3.02  (seconds)                    DEFLEC18
 LB2248  HORZ ORDER      -  SECOND
 LB2248  VERT ORDER      -  THIRD ? (See Below)
 LB2248
 LB2248.The horizontal coordinates were established by classical geodetic methods
 LB2248.and adjusted by the National Geodetic Survey in October 1999.
 LB2248
 LB2248.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2248.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2248
 LB2248.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2248.GEOID18 height accuracy estimate available here.
 LB2248
 LB2248.The vertical order pertains to the NGVD 29 superseded value.
 LB2248
 LB2248.Click photographs - Photos may exist for this station.
 LB2248
 LB2248.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2248
 LB2248. The following values were computed from the NAD 83(1997) position.
 LB2248
 LB2248;                    North         East     Units Scale Factor Converg.
 LB2248;SPC IL E     -   410,267.807   368,158.435   MT  1.00003216   +0 31 10.7
 LB2248;SPC IL E     - 1,346,020.30  1,207,866.47   sFT  1.00003216   +0 31 10.7
 LB2248;SPC IN W     -   567,571.883   861,981.120   MT  0.99998445   -0 17 23.5
 LB2248;SPC IN W     - 1,862,108.75  2,828,016.39   sFT  0.99998445   -0 17 23.5
 LB2248;UTM  16      - 4,467,835.907   454,919.193   MT  0.99962502   -0 20 37.8
 LB2248
 LB2248!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2248!SPC IL E     -   0.99997169  x   1.00003216  =   1.00000385
 LB2248!SPC IN W     -   0.99997169  x   0.99998445  =   0.99995614
 LB2248!UTM  16      -   0.99997169  x   0.99962502  =   0.99959672
 LB2248
 LB2248:                Primary Azimuth Mark                     Grid Az
 LB2248:SPC IL E     -  HECK RESET                               125 49 30.9
 LB2248:SPC IN W     -  HECK RESET                               126 38 05.1
 LB2248:UTM  16      -  HECK RESET                               126 41 19.4
 LB2248
 LB2248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5491967835(NAD 83)
 LB2248
 LB2248|---------------------------------------------------------------------|
 LB2248| PID    Reference Object                     Distance      Geod. Az  |
 LB2248|                                                           dddmmss.s |
 LB2248| CM4350 PENCE RM 2                           27.167 METERS 08638     |
 LB2248| CM4348 PENCE AZ MK                                        0964012.2 |
 LB2248| LB2237 HECK RESET                          APPROX. 8.2 KM 1262041.6 |
 LB2248| CM4349 PENCE RM 1                           19.052 METERS 35631     |
 LB2248|---------------------------------------------------------------------|
 LB2248
 LB2248                          SUPERSEDED SURVEY CONTROL
 LB2248
 LB2248  NAD 83(1997)-  40 21 35.53630(N)    087 31 51.32624(W) AD(       ) 2
 LB2248  NAD 83(1986)-  40 21 35.54515(N)    087 31 51.33468(W) AD(       ) 2
 LB2248  NAD 27      -  40 21 35.41150(N)    087 31 51.27090(W) AD(       ) 2
 LB2248  NGVD 29             213.50   (m)          700.5    (f) LEVELING    3  
 LB2248
 LB2248.Superseded values are not recommended for survey control.
 LB2248
 LB2248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2248.See file dsdata.pdf to determine how the superseded data were derived.
 LB2248
 LB2248_MARKER: DH = HORIZONTAL CONTROL DISK
 LB2248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2248_STAMPING: PENCE 1955 1974
 LB2248_MARK LOGO: NGS
 LB2248_PROJECTION: RECESSED 61 CENTIMETERS
 LB2248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2248+STABILITY: SURFACE MOTION
 LB2248
 LB2248  HISTORY     - Date     Condition        Report By
 LB2248  HISTORY     - 1955     MONUMENTED       CGS
 LB2248  HISTORY     - 1974     SEE DESCRIPTION  NGS
 LB2248
 LB2248                          STATION DESCRIPTION
 LB2248
 LB2248'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2248'STATION IS LOCATED ABOUT 7-1/2 MILES EAST OF ROSSVILLE AND 1 MILE
 LB2248'WEST OF THE SMALL VILLAGE OF PENCE ON THE SOUTH SIDE OF A NARROW
 LB2248'PAVED ROAD, BETWEEN ROAD AND RAILROAD TRACKS.  IT IS 42 FEET NORTH
 LB2248'OF THE NORTH RAIL OF THE TRACK, 36 FEET SOUTH OF THE CENTER OF
 LB2248'NARROW PAVED ROAD AND 5 FEET EAST OF A WHITE WITNESS POST.  THE
 LB2248'MARK IS FLUSH AND THE DISK IS STAMPED PENCE 1955.
 LB2248'
 LB2248'REFERENCE MARK NO. 1 IS 26 FEET NORTH OF THE CENTER OF NARROW PAVED
 LB2248'ROAD AND 2 FEET SOUTH OF THE SOUTH EDGE OF CULTIVATED FIELD.  THE
 LB2248'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED PENCE NO 1 1955.
 LB2248'
 LB2248'REFERENCE MARK NO. 2 IS 43 FEET NORTH OF THE NORTH RAIL OF THE TRACK
 LB2248'AND 35 FEET SOUTH OF THE CENTER OF THE NARROW PAVED ROAD.  THE MARK
 LB2248'IS FLUSH AND THE DISK IS STAMPED PENCE NO 2 1955.
 LB2248'
 LB2248'THE AZIMUTH MARK IS 26 FEET SOUTH OF THE CENTER OF BLACKTOPPED ROAD,
 LB2248'1 FOOT NORTH OF FENCE LINE AND 1 FOOT EAST OF A WHITE WITNESS POST.
 LB2248'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED PENCE 1955.
 LB2248'
 LB2248'TO REACH THE STATION FROM THE RAILROAD STATION IN PENCE, GO WEST ON
 LB2248'BLACKTOPPED ROAD FOR 0.9 MILE TO THE AZIMUTH MARK ON THE SOUTH SIDE
 LB2248'AS DESCRIBED.  CONTINUE WEST ON ROAD FOR 0.1 MILE TO
 LB2248'INDIANA-ILLINOIS STATE LINE, CONTINUE WEST FOR 0.1 MILE TO THE
 LB2248'STATION ON THE SOUTH SIDE AS DESCRIBED.
 LB2248'
 LB2248'HEIGHT OF LIGHT ABOVE STATION MARK 33 METERS.
 LB2248
 LB2248                          STATION RECOVERY (1974)
 LB2248
 LB2248'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 LB2248'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 LB2248'REFERENCE MARK 1 WAS FOUND WITH THE TOP AND DISK GONE.  THE AZIMUTH
 LB2248'MARK WAS SEARCHED FOR BUT NOT FOUND AND POSSIBLY COULD HAVE BEEN
 LB2248'DESTROYED BY CULTIVATION.  THE SURFACE STATION MARK WAS IN THE WAY
 LB2248'OF CULTIVATION AND WAS LOWERED BELOW PLOW DEPTH AT THE REQUEST OF
 LB2248'THE PROPERTY OWNER.  REFERENCE MARK 2 WAS ALSO IN THE WAY OF
 LB2248'CULTIVATION AND WAS DESTROYED.  REFERENCE MARKS 3 AND 4 WERE SET.
 LB2248'A NEW DESCRIPTION FOLLOWS--
 LB2248'
 LB2248'THE STATION IS LOCATED ABOUT 1 MILE WEST OF THE SMALL SETTLEMENT OF
 LB2248'PENCE, AT THE NORTH EDGE OF A CULTIVATED FIELD, 139 FEET SOUTHEAST
 LB2248'OF AN ORNATE CONCRETE GATE POST WITH A BALL AT THE TOP, 35 FEET
 LB2248'SOUTH THE CENTERLINE OF PAVED ROAD, 62 FEET SOUTH OF A METAL WITNESS
 LB2248'POST AND 90 FEET WEST OF A METAL WITNESS POST.  THE MONUMENT IS 24
 LB2248'INCHES UNDERGROUND AND THE DISK IS STAMPED PENCE 1955 1974.
 LB2248'
 LB2248'TO REACH THE STATION FROM THE MAIN INTERSECTION AND STOP LIGHT AT
 LB2248'THE CENTER OF ROSSVILLE, GO EAST ON PAVED ROAD FOR 7.75 MILES TO
 LB2248'THE STATION ON THE RIGHT, ABOUT 1/4 MILE WEST OF THE
 LB2248'ILLINOIS-INDIANA STATE LINE.
 LB2248'
 LB2248'REFERENCE MARK 3 IS 216 FEET SOUTHEAST OF THE GATE POST, 27 FEET
 LB2248'SOUTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT WEST OF A METAL
 LB2248'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LB2248'PENCE 1955 NO 3 1974.
 LB2248'
 LB2248'REFERENCE MARK 4 IS 117 FEET EAST OF THE GATE POST, 27 FEET NORTH OF
 LB2248'THE CENTERLINE OF THE ROAD, AND 1 FOOT WEST OF A METAL WITNESS POST.
 LB2248'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED PENCE 1955
 LB2248'NO 4 1974.
 LB2248'
 LB2248'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7-1/2 MILES
 LB2248'EAST OF ROSSVILLE.
 LB2248'
 LB2248'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0249 ***********************************************************************
 MG0249  DESIGNATION -  PENN
 MG0249  PID         -  MG0249
 MG0249  STATE/COUNTY-  IL/KNOX
 MG0249  COUNTRY     -  US
 MG0249  USGS QUAD   -  WATAGA (2018)
 MG0249
 MG0249                         *CURRENT SURVEY CONTROL
 MG0249  ______________________________________________________________________
 MG0249* NAD 83(1997) POSITION- 41 03 35.67669(N) 090 20 35.11920(W)   ADJUSTED
 MG0249* NAVD 88 ORTHO HEIGHT -   246.631 (meters)      809.16  (feet) ADJUSTED
 MG0249  ______________________________________________________________________
 MG0249  GEOID HEIGHT    -        -32.883 (meters)                     GEOID18
 MG0249  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 MG0249  DYNAMIC HEIGHT  -        246.524 (meters)      808.80  (feet) COMP
 MG0249  MODELED GRAVITY -    980,185.7   (mgal)                       NAVD 88
 MG0249
 MG0249  HORZ ORDER      -  SECOND
 MG0249  VERT ORDER      -  SECOND    CLASS I
 MG0249
 MG0249.The horizontal coordinates were established by classical geodetic methods
 MG0249.and adjusted by the National Geodetic Survey in October 1999.
 MG0249
 MG0249.The orthometric height was determined by differential leveling and
 MG0249.adjusted by the NATIONAL GEODETIC SURVEY
 MG0249.in June 1991.
 MG0249
 MG0249.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0249.GEOID18 height accuracy estimate available here.
 MG0249
 MG0249.Click photographs - Photos may exist for this station.
 MG0249
 MG0249.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0249
 MG0249.The dynamic height is computed by dividing the NAVD 88
 MG0249.geopotential number by the normal gravity value computed on the
 MG0249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0249.degrees latitude (g = 980.6199 gals.).
 MG0249
 MG0249.The modeled gravity was interpolated from observed gravity values.
 MG0249
 MG0249. The following values were computed from the NAD 83(1997) position.
 MG0249
 MG0249;                    North         East     Units Scale Factor Converg.
 MG0249;SPC IL W     -   487,693.427   685,171.020   MT  0.99994388   -0 06 57.2
 MG0249;SPC IL W     - 1,600,040.85  2,247,931.92   sFT  0.99994388   -0 06 57.2
 MG0249;UTM  15      - 4,548,809.158   723,258.980   MT  1.00021351   +1 44 45.3
 MG0249
 MG0249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0249!SPC IL W     -   0.99996647  x   0.99994388  =   0.99991035
 MG0249!UTM  15      -   0.99996647  x   1.00021351  =   1.00017998
 MG0249
 MG0249:                Primary Azimuth Mark                     Grid Az
 MG0249:SPC IL W     -  PENN AZ MK                               358 34 52.3
 MG0249:UTM  15      -  PENN AZ MK                               356 43 09.8
 MG0249
 MG0249_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2325848809(NAD 83)
 MG0249
 MG0249|---------------------------------------------------------------------|
 MG0249| PID    Reference Object                     Distance      Geod. Az  |
 MG0249|                                                           dddmmss.s |
 MG0249| MG0250 PENN RM 1                            15.475 METERS 17806     |
 MG0249| MG0248 PENN RM 2                            14.220 METERS 28348     |
 MG0249| MG0707 RIO MUNICIPAL TANK                  APPROX. 7.2 KM 3181153.5 |
 MG0249| MG0246 PENN AZ MK                                         3582755.1 |
 MG0249|---------------------------------------------------------------------|
 MG0249
 MG0249                          SUPERSEDED SURVEY CONTROL
 MG0249
 MG0249  NAD 83(1996)-  41 03 35.67673(N)    090 20 35.11932(W) AD(       ) 2
 MG0249  NAD 83(1986)-  41 03 35.67967(N)    090 20 35.13657(W) AD(       ) 2
 MG0249  NAD 27      -  41 03 35.54570(N)    090 20 34.67860(W) AD(       ) 2
 MG0249  NGVD 29 (??/??/92)  246.684  (m)          809.33   (f) ADJ UNCH    2 0
 MG0249  NGVD 29             246.68   (m)          809.3    (f) LEVELING    3  
 MG0249
 MG0249.Superseded values are not recommended for survey control.
 MG0249
 MG0249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0249.See file dsdata.pdf to determine how the superseded data were derived.
 MG0249
 MG0249_MARKER: DS = TRIANGULATION STATION DISK
 MG0249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0249_STAMPING: PENN 1959
 MG0249_MARK LOGO: CGS
 MG0249_PROJECTION: FLUSH
 MG0249_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0249+STABILITY: SURFACE MOTION
 MG0249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0249+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 MG0249
 MG0249  HISTORY     - Date     Condition        Report By
 MG0249  HISTORY     - 1959     MONUMENTED       CGS
 MG0249  HISTORY     - 1959     GOOD             CGS
 MG0249  HISTORY     - 1979     GOOD             NGS
 MG0249  HISTORY     - 19971124 GOOD             USPSQD
 MG0249  HISTORY     - 20120612 GOOD             ILDT
 MG0249  HISTORY     - 20130408 GOOD             AMESC
 MG0249  HISTORY     - 20140326 GOOD             PATRIC
 MG0249
 MG0249                          STATION DESCRIPTION
 MG0249
 MG0249'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0249'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTH-NORTHEAST
 MG0249'OF HENDERSON, 4 MILES NORTHWEST OF WATAGA AND 2-1/2 MILES
 MG0249'SOUTHWEST OF ONTARIO.
 MG0249'
 MG0249'TO REACH THE STATION FROM THE RAILROAD DEPOT IN ONEIDA,
 MG0249'GO NORTHEAST ON U.S. HIGHWAY 34 FOR 0.15 MILE TO A INTERSECTION
 MG0249'AT A MOBIL GAS STATION IN THE NORTHEAST ANGLE OF THE INTERSECTION,
 MG0249'TURN LEFT AND GO NORTH FOR 0.25 MILE TO A T-INTERSECTION,
 MG0249'TURN LEFT AND FOLLOW SURFACED ROAD FOR 6.25 MILES TO A CROSSROAD
 MG0249'AND A GREEN COLORED HOUSE IN THE NORTHEAST ANGLE OF THE
 MG0249'INTERSECTION, TURN LEFT, SOUTH, AND FOLLOW GRAVEL ROAD FOR 1.3
 MG0249'MILES TO THE STATION ON THE LEFT AT A TELEPHONE POLE WITH
 MG0249'A TRIANGLE BLAZE, JUST BEFORE REACHING A FARM HOUSE ON THE
 MG0249'RIGHT.
 MG0249'
 MG0249'STATION MARK, A STANDARD DISK STAMPED PENN 1959, IS SET IN
 MG0249'A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 MG0249'OF THE GROUND.  THE MARK IS 24 FEET EAST OF THE APPROXIMATE
 MG0249'CENTER OF THE GRAVEL ROAD, 11.6 FEET SOUTH OF A TELEPHONE
 MG0249'POLE WITH A TRIANGLE BLAZE AND 2.4 FEET WEST OF A FENCE LINE
 MG0249'AND A WITNESS POST.
 MG0249'
 MG0249'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED PENN NO.
 MG0249'1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0249'2 INCHES.  THE MARK IS 26 FEET WEST OF THE APPROXIMATE CENTER
 MG0249'OF THE GRAVEL ROAD AND 1 FOOT EAST OF A FENCE LINE.
 MG0249'
 MG0249'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED PENN NO.
 MG0249'2 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0249'INCHES.  THE MARK IS 30 FEET NORTH OF A FENCE CORNER, 22
 MG0249'FEET WEST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD AND
 MG0249'1 FOOT EAST OF A FENCE LINE.
 MG0249'
 MG0249'AZIMUTH MARK, A STANDARD DISK STAMPED PENN 1959, IS SET
 MG0249'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 MG0249'THE MARK IS 38 FEET NORTH OF A FENCE CORNER, 24 FEET WEST
 MG0249'OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 1.5 FEET
 MG0249'SOUTH-SOUTHEAST OF A WITNESS POST AND 1 FOOT EAST OF A FENCE
 MG0249'LINE.
 MG0249'
 MG0249'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE
 MG0249'GRAVEL ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT.
 MG0249'
 MG0249'HEIGHT OF LIGHT ABOVE STATION MARK 1.86 METERS.
 MG0249
 MG0249                          STATION RECOVERY (1959)
 MG0249
 MG0249'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0249'2.8 MI N FROM HENDERSON.
 MG0249'ABOUT 0.75 MILES NORTH ALONG A GRAVEL ROAD FROM THE CITY PARK
 MG0249'AT HENDERSON, THENCE 0.35 MILES EAST ALONG A GRAVEL ROAD,
 MG0249'THENCE 1.75 MILES NORTH ALONG A GRAVEL ROAD, 21 FEET EAST OF THE
 MG0249'CENTER LINE OF THE ROAD, 2.7 FEET WEST OF FENCE LINE, 12 FEET
 MG0249'SOUTH OF A TELEPHONE POLE, 51 FEET NORTHEAST AND ACROSS THE
 MG0249'ROAD FROM A FENCE CORNER, ABOUT 106 YARDS NORTH OF A DRIVE TO A
 MG0249'FARM HOUSE, 2.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 MG0249'1.5 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 MG0249'CONCRETE POST FLUSH WITH THE GROUND.
 MG0249
 MG0249                          STATION RECOVERY (1979)
 MG0249
 MG0249'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 MG0249'STATION MARK, RM 1, 2 AND THE AZIMUTH MARK WERE FOUND IN GOOD
 MG0249'CONDITION.  THE DISTANCE TO RM 1 CHECKED.  RM 2 WAS SHORTER BY 0.08
 MG0249'FT.  THE DIRECTION TO RM 1 CHECKED.  RM 2 WAS GREATER BY 1 MINUTE AND
 MG0249'37 SECONDS.  DUE TO ROAD CHANGES A NEW DESCRIPTION FOLLOWS.
 MG0249'
 MG0249'THE STATION IS ABOUT 2.5 MILES N NE OF HENDERSON, 2.5 MILES SW OF
 MG0249'ONTARIO AND ON ROAD RIGHT OF WAY.  IT IS 81 FT S OF A FIELD ENTRANCE
 MG0249'ROAD, 22 FT E OF CENTER LINE OF ROAD AND 2 FT W OF A METAL WITNESS
 MG0249'POST AND FENCE LINE.  THE MARK PROJECTS 1 INCH AND THE DISK STAMPED
 MG0249'PENN 1959.
 MG0249'
 MG0249'RM 1 IS 23 FT E OF THE CENTER LINE OF ROAD AND 0.5 FT W OF
 MG0249'FENCE.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED PENN NO 1
 MG0249'1959.
 MG0249'
 MG0249'RM 2 IS 30 FT N OF FENCE CORNER, 23 FT W OF CENTER LINE OF ROAD AND
 MG0249'1 FT E OF FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK
 MG0249'STAMPED PENN NO 2 1959.
 MG0249'
 MG0249'THE AZIMUTH MARK IS 24 FT W OF CENTER LINE OF ROAD, 1.5 FT SE OF A
 MG0249'METAL WITNESS POST AND 1 FT W OF FENCE LINE.  THE MARK PROJECTS 6
 MG0249'INCHES AND THE DISK STAMPED PENN 1959.
 MG0249'
 MG0249'TO REACH FROM THE NE EDGE OF GALESBURG AT THE JUNCTIONS OF
 MG0249'U.S. HIGHWAYS 34 AND 150, GO N ON HIGHWAY 150 FOR 7 MILES TO A CROSS
 MG0249'ROADS AND SIGN ONTARIO 4.  TURN RIGHT AND GO E ON PAVED ROAD FOR
 MG0249'0.65 MILES TO RAIL ROAD CROSSING.  CONTINUE AHEAD FOR 1.4 MILES TO
 MG0249'CROSSROADS.  TURN RIGHT AND GO S FOR 1.05 MILES TO THE AZIMUTH MARK ON
 MG0249'THE RIGHT.  CONTINUE S FOR 0.25 MILE TO STATION ON THE LEFT.
 MG0249
 MG0249                          STATION RECOVERY (1997)
 MG0249
 MG0249'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0249'RECOVERED IN GOOD CONDITION.
 MG0249
 MG0249                          STATION RECOVERY (2012)
 MG0249
 MG0249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0249'RECOVERED IN GOOD CONDITION.
 MG0249
 MG0249                          STATION RECOVERY (2013)
 MG0249
 MG0249'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 MG0249'RECOVERED AS DESCRIBED.
 MG0249
 MG0249                          STATION RECOVERY (2014)
 MG0249
 MG0249'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 MG0249'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0246 ***********************************************************************
 MG0246  DESIGNATION -  PENN AZ MK
 MG0246  PID         -  MG0246
 MG0246  STATE/COUNTY-  IL/KNOX
 MG0246  COUNTRY     -  US
 MG0246  USGS QUAD   -  WATAGA (2018)
 MG0246
 MG0246                         *CURRENT SURVEY CONTROL
 MG0246  ______________________________________________________________________
 MG0246* NAD 83(1986) POSITION- 41 03 43.     (N) 090 20 35.     (W)   SCALED
 MG0246* NAVD 88 ORTHO HEIGHT -   242.338 (meters)      795.07  (feet) ADJUSTED
 MG0246  ______________________________________________________________________
 MG0246  GEOID HEIGHT    -        -32.881 (meters)                     GEOID18
 MG0246  DYNAMIC HEIGHT  -        242.233 (meters)      794.73  (feet) COMP
 MG0246  MODELED GRAVITY -    980,185.9   (mgal)                       NAVD 88
 MG0246
 MG0246  VERT ORDER      -  SECOND    CLASS 0
 MG0246
 MG0246.The horizontal coordinates were scaled from a map and have
 MG0246.an estimated accuracy of +/- 6 seconds.
 MG0246
 MG0246.The orthometric height was determined by differential leveling and
 MG0246.adjusted by the NATIONAL GEODETIC SURVEY
 MG0246.in June 1991.
 MG0246
 MG0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0246.GEOID18 height accuracy estimate available here.
 MG0246
 MG0246.Click photographs - Photos may exist for this station.
 MG0246
 MG0246.The dynamic height is computed by dividing the NAVD 88
 MG0246.geopotential number by the normal gravity value computed on the
 MG0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0246.degrees latitude (g = 980.6199 gals.).
 MG0246
 MG0246.The modeled gravity was interpolated from observed gravity values.
 MG0246
 MG0246;                    North         East    Units  Estimated Accuracy
 MG0246;SPC IL W     -   487,920.      685,170.      MT  (+/- 180 meters Scaled)
 MG0246
 MG0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF232490(NAD 83)
 MG0246
 MG0246                          SUPERSEDED SURVEY CONTROL
 MG0246
 MG0246  NGVD 29 (??/??/92)  242.392  (m)          795.25   (f) ADJ UNCH    2 0
 MG0246
 MG0246.Superseded values are not recommended for survey control.
 MG0246
 MG0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0246.See file dsdata.pdf to determine how the superseded data were derived.
 MG0246
 MG0246_MARKER: DZ = AZIMUTH MARK DISK
 MG0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0246_STAMPING: PENN 1959
 MG0246_MARK LOGO: CGS
 MG0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0246+STABILITY: SURFACE MOTION
 MG0246
 MG0246  HISTORY     - Date     Condition        Report By
 MG0246  HISTORY     - 1959     MONUMENTED       CGS
 MG0246  HISTORY     - 19971124 GOOD             USPSQD
 MG0246  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0246
 MG0246                          STATION DESCRIPTION
 MG0246
 MG0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0246'3 MI N FROM HENDERSON.
 MG0246'ABOUT 0.75 MILES NORTH ALONG A GRAVEL ROAD FROM THE CITY PARK
 MG0246'AT HENDERSON, THENCE 0.35 MILES EAST ALONG A GRAVEL ROAD,
 MG0246'THENCE 1.9 MILES NORTH ALONG A GRAVEL ROAD, 1 FOOT EAST ALONG A
 MG0246'GRAVEL ROAD, THENCE 1.95 MILES NORTH ALONG A GRAVEL ROAD, 1 FOOT
 MG0246'EAST OF FENCE LINE, 24 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MG0246'38 FEET NORTH OF A T-FENCE CORNER, ABOUT 99 YARDS SOUTH OF THE
 MG0246'CENTER LINE OF THE JUNCTION OF ROAD EAST, 1.6 FEET SOUTHEAST
 MG0246'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 MG0246'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MG0246
 MG0246                          STATION RECOVERY (1997)
 MG0246
 MG0246'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0246'RECOVERED IN GOOD CONDITION.
 MG0246
 MG0246                          STATION RECOVERY (2012)
 MG0246
 MG0246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0246'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0250 ***********************************************************************
 MG0250  DESIGNATION -  PENN RM 1
 MG0250  PID         -  MG0250
 MG0250  STATE/COUNTY-  IL/KNOX
 MG0250  COUNTRY     -  US
 MG0250  USGS QUAD   -  WATAGA (2018)
 MG0250
 MG0250                         *CURRENT SURVEY CONTROL
 MG0250  ______________________________________________________________________
 MG0250* NAD 83(1986) POSITION- 41 03 35.18   (N) 090 20 35.10   (W)   HD_HELD1
 MG0250* NAVD 88 ORTHO HEIGHT -   246.932 (meters)      810.14  (feet) ADJUSTED
 MG0250  ______________________________________________________________________
 MG0250  GEOID HEIGHT    -        -32.883 (meters)                     GEOID18
 MG0250  DYNAMIC HEIGHT  -        246.825 (meters)      809.79  (feet) COMP
 MG0250  MODELED GRAVITY -    980,185.7   (mgal)                       NAVD 88
 MG0250
 MG0250  VERT ORDER      -  SECOND    CLASS 0
 MG0250
 MG0250.The horizontal coordinates were determined by differentially corrected
 MG0250.hand held GPS observations or other comparable positioning techniques
 MG0250.and have an estimated accuracy of +/- 3 meters.
 MG0250
 MG0250.The orthometric height was determined by differential leveling and
 MG0250.adjusted by the NATIONAL GEODETIC SURVEY
 MG0250.in June 1991.
 MG0250
 MG0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0250.GEOID18 height accuracy estimate available here.
 MG0250
 MG0250.Click photographs - Photos may exist for this station.
 MG0250
 MG0250.The dynamic height is computed by dividing the NAVD 88
 MG0250.geopotential number by the normal gravity value computed on the
 MG0250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0250.degrees latitude (g = 980.6199 gals.).
 MG0250
 MG0250.The modeled gravity was interpolated from observed gravity values.
 MG0250
 MG0250;                    North         East    Units  Estimated Accuracy
 MG0250;SPC IL W     -   487,678.1     685,171.4     MT  (+/- 3 meters HH1 GPS) 
 MG0250
 MG0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2325948793(NAD 83)
 MG0250
 MG0250                          SUPERSEDED SURVEY CONTROL
 MG0250
 MG0250  NGVD 29 (??/??/92)  246.985  (m)          810.32   (f) ADJ UNCH    2 0
 MG0250
 MG0250.Superseded values are not recommended for survey control.
 MG0250
 MG0250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0250.See file dsdata.pdf to determine how the superseded data were derived.
 MG0250
 MG0250_MARKER: DR = REFERENCE MARK DISK
 MG0250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0250_STAMPING: PENN NO 1 1959
 MG0250_MARK LOGO: CGS
 MG0250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0250+STABILITY: SURFACE MOTION
 MG0250
 MG0250  HISTORY     - Date     Condition        Report By
 MG0250  HISTORY     - 1959     MONUMENTED       CGS
 MG0250  HISTORY     - 19971124 GOOD             USPSQD
 MG0250  HISTORY     - 20120612 POOR             ILDT
 MG0250  HISTORY     - 20130408 MARK NOT FOUND   AMESC
 MG0250
 MG0250                          STATION DESCRIPTION
 MG0250
 MG0250'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0250'2.8 MI N FROM HENDERSON.
 MG0250'ABOUT 0.75 MILES NORTH ALONG A GRAVEL ROAD FROM THE CITY PARK
 MG0250'AT HENDERSON, THENCE 0.35 MILES EAST ALONG A GRAVEL ROAD, THENCE
 MG0250'1.75 MILES NORTH ALONG A GRAVEL ROAD, 22 FEET EAST OF THE
 MG0250'CENTER LINE OF THE ROAD, 0.5 FEET WEST OF FENCE LINE, 59 FEET
 MG0250'EAST AND ACROSS THE ROAD FROM A FENCE CORNER, ABOUT 90 YARDS
 MG0250'NORTH OF A DRIVEWAY TO A FARM HOUSE, 50.8 FEET SOUTH OF
 MG0250'TRIANGULATION STATION PENN, 50.6 FEET SOUTH OF A METAL WITNESS
 MG0250'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES,
 MG0250'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD.
 MG0250
 MG0250                          STATION RECOVERY (1997)
 MG0250
 MG0250'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0250'RECOVERED IN GOOD CONDITION.
 MG0250
 MG0250                          STATION RECOVERY (2012)
 MG0250
 MG0250'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0250'MARK RECOVERED IN POOR CONDITION.
 MG0250
 MG0250                          STATION RECOVERY (2013)
 MG0250
 MG0250'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 MG0250'DISK HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0248 ***********************************************************************
 MG0248  DESIGNATION -  PENN RM 2
 MG0248  PID         -  MG0248
 MG0248  STATE/COUNTY-  IL/KNOX
 MG0248  COUNTRY     -  US
 MG0248  USGS QUAD   -  WATAGA (2018)
 MG0248
 MG0248                         *CURRENT SURVEY CONTROL
 MG0248  ______________________________________________________________________
 MG0248* NAD 83(1986) POSITION- 41 03 35.79   (N) 090 20 35.71   (W)   HD_HELD1
 MG0248* NAVD 88 ORTHO HEIGHT -   246.557 (meters)      808.91  (feet) ADJUSTED
 MG0248  ______________________________________________________________________
 MG0248  GEOID HEIGHT    -        -32.883 (meters)                     GEOID18
 MG0248  DYNAMIC HEIGHT  -        246.450 (meters)      808.56  (feet) COMP
 MG0248  MODELED GRAVITY -    980,185.7   (mgal)                       NAVD 88
 MG0248
 MG0248  VERT ORDER      -  SECOND    CLASS 0
 MG0248
 MG0248.The horizontal coordinates were determined by differentially corrected
 MG0248.hand held GPS observations or other comparable positioning techniques
 MG0248.and have an estimated accuracy of +/- 3 meters.
 MG0248
 MG0248.The orthometric height was determined by differential leveling and
 MG0248.adjusted by the NATIONAL GEODETIC SURVEY
 MG0248.in June 1991.
 MG0248
 MG0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0248.GEOID18 height accuracy estimate available here.
 MG0248
 MG0248.Click photographs - Photos may exist for this station.
 MG0248
 MG0248.The dynamic height is computed by dividing the NAVD 88
 MG0248.geopotential number by the normal gravity value computed on the
 MG0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0248.degrees latitude (g = 980.6199 gals.).
 MG0248
 MG0248.The modeled gravity was interpolated from observed gravity values.
 MG0248
 MG0248;                    North         East    Units  Estimated Accuracy
 MG0248;SPC IL W     -   487,697.0     685,157.2     MT  (+/- 3 meters HH1 GPS) 
 MG0248
 MG0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2324548812(NAD 83)
 MG0248
 MG0248                          SUPERSEDED SURVEY CONTROL
 MG0248
 MG0248  NGVD 29 (??/??/92)  246.610  (m)          809.09   (f) ADJ UNCH    2 0
 MG0248
 MG0248.Superseded values are not recommended for survey control.
 MG0248
 MG0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0248.See file dsdata.pdf to determine how the superseded data were derived.
 MG0248
 MG0248_MARKER: DR = REFERENCE MARK DISK
 MG0248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0248_STAMPING: PENN NO 2 1959
 MG0248_MARK LOGO: CGS
 MG0248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0248+STABILITY: SURFACE MOTION
 MG0248
 MG0248  HISTORY     - Date     Condition        Report By
 MG0248  HISTORY     - 1959     MONUMENTED       CGS
 MG0248  HISTORY     - 19971124 GOOD             USPSQD
 MG0248  HISTORY     - 20120612 POOR             ILDT
 MG0248  HISTORY     - 20130408 MARK NOT FOUND   AMESC
 MG0248
 MG0248                          STATION DESCRIPTION
 MG0248
 MG0248'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0248'2.8 MI N FROM HENDERSON.
 MG0248'ABOUT 0.75 MILES NORTH ALONG A GRAVEL ROAD FROM THE CITY PARK
 MG0248'AT HENDERSON, THENCE 0.35 MILES EAST ALONG A GRAVEL ROAD, THENCE
 MG0248'1.75 MILES NORTH ALONG A GRAVEL ROAD, 22 FEET WEST OF THE CENTER
 MG0248'LINE OF THE ROAD, 22 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MG0248'47.8 FEET WEST AND ACROSS THE ROAD FROM A TELEPHONE POLE, 30
 MG0248'FEET NORTH OF A FENCE CORNER, 1 FOOT EAST OF FENCE LINE,
 MG0248'ABOUT 108 YARDS NORTH OF A DRIVEWAY TO A FARM HOUSE, 46.8 FEET
 MG0248'WEST-NORTHWEST AND ACROSS THE ROAD FROM TRIANGULATION STATION PENN,
 MG0248'49.1 FEET WEST-NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET
 MG0248'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0248'PROJECTING 3 INCHES.
 MG0248
 MG0248                          STATION RECOVERY (1997)
 MG0248
 MG0248'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0248'RECOVERED IN GOOD CONDITION.
 MG0248
 MG0248                          STATION RECOVERY (2012)
 MG0248
 MG0248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0248'MARK RECOVERED IN POOR CONDITION.
 MG0248
 MG0248                          STATION RECOVERY (2013)
 MG0248
 MG0248'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 MG0248'DISK HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1900 ***********************************************************************
 DN1900  DESIGNATION -  PEO CO GIS 10
 DN1900  PID         -  DN1900
 DN1900  STATE/COUNTY-  IL/PEORIA
 DN1900  COUNTRY     -  US
 DN1900  USGS QUAD   -  PRINCEVILLE (2018)
 DN1900
 DN1900                         *CURRENT SURVEY CONTROL
 DN1900  ______________________________________________________________________
 DN1900* NAD 83(2011) POSITION- 40 53 12.36404(N) 089 52 11.10829(W)   ADJUSTED
 DN1900* NAD 83(2011) ELLIP HT-   192.959 (meters)        (06/27/12)   ADJUSTED
 DN1900* NAD 83(2011) EPOCH   -  2010.00
 DN1900* NAVD 88 ORTHO HEIGHT -   226.0   (meters)      741.    (feet) GPS OBS
 DN1900  ______________________________________________________________________
 DN1900  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1900  GEOID HEIGHT    -        -33.027 (meters)                     GEOID09
 DN1900  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 DN1900  NAD 83(2011) X  -     10,977.469 (meters)                     COMP
 DN1900  NAD 83(2011) Y  - -4,828,964.815 (meters)                     COMP
 DN1900  NAD 83(2011) Z  -  4,153,051.071 (meters)                     COMP
 DN1900  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 DN1900
 DN1900  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1900  Standards:
 DN1900         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1900            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1900  -------------------------------------------------------------------
 DN1900  NETWORK    0.45   0.74           0.20   0.16   0.38      0.06059866
 DN1900  -------------------------------------------------------------------
 DN1900  Click here for local accuracies and other accuracy information.
 DN1900
 DN1900.The horizontal coordinates were established by GPS observations
 DN1900.and adjusted by the National Geodetic Survey in June 2012.
 DN1900
 DN1900.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1900.been affixed to the stable North American tectonic plate. See 
 DN1900.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1900
 DN1900.The horizontal coordinates are valid at the epoch date displayed above
 DN1900.which is a decimal equivalence of Year/Month/Day.
 DN1900
 DN1900.The orthometric height was determined by GPS observations and a
 DN1900.high-resolution geoid model.
 DN1900
 DN1900.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1900.GEOID18 height accuracy estimate available here.
 DN1900
 DN1900.Click photographs - Photos may exist for this station.
 DN1900
 DN1900.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1900
 DN1900.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1900
 DN1900.The ellipsoidal height was determined by GPS observations
 DN1900.and is referenced to NAD 83.
 DN1900
 DN1900. The following values were computed from the NAD 83(2011) position.
 DN1900
 DN1900;                    North         East     Units Scale Factor Converg.
 DN1900;SPC IL W     -   468,493.949   725,022.192   MT  0.99994888   +0 11 39.7
 DN1900;SPC IL W     - 1,537,050.56  2,378,676.97   sFT  0.99994888   +0 11 39.7
 DN1900;UTM  16      - 4,530,152.469   258,222.216   MT  1.00031955   -1 52 45.7
 DN1900
 DN1900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1900!SPC IL W     -   0.99996973  x   0.99994888  =   0.99991861
 DN1900!UTM  16      -   0.99996973  x   1.00031955  =   1.00028927
 DN1900
 DN1900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5822230152(NAD 83)
 DN1900
 DN1900                          SUPERSEDED SURVEY CONTROL
 DN1900
 DN1900  NAD 83(2007)-  40 53 12.36390(N)    089 52 11.10912(W) AD(2002.00) 1
 DN1900  ELLIP H (08/01/11)  192.992  (m)                       GP(2002.00) 3 1
 DN1900
 DN1900.Superseded values are not recommended for survey control.
 DN1900
 DN1900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1900.See file dsdata.pdf to determine how the superseded data were derived.
 DN1900
 DN1900_MARKER: DD = SURVEY DISK
 DN1900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1900_STAMPING: 10
 DN1900_MARK LOGO: IL6850
 DN1900_PROJECTION: FLUSH
 DN1900_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1900+STABILITY: SURFACE MOTION
 DN1900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1900+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2020
 DN1900
 DN1900  HISTORY     - Date     Condition        Report By
 DN1900  HISTORY     - 20040101 MONUMENTED       IL6850
 DN1900  HISTORY     - 20201026 GOOD             ILDT
 DN1900
 DN1900                          STATION DESCRIPTION
 DN1900
 DN1900'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1900'THE STATION IS LOCATED 3.4 MILES NORTHEAST OF BRIMFIELD. TO REACH THE
 DN1900'STATION FROM THE INTERSECTION OF US 150 AND PEORIA CO. 16300N
 DN1900'(PEORIA-GALESBURG TRAIL) PROCEED EAST ON PEORIA CO. 16300N  FOR 3.0
 DN1900'MILES TO THE STATION AT THE SOUTHEAST QUADRANT OF THE INTERSECTION OF
 DN1900'PEORIA CO. 16300N AND PEORIA CO. 17300E (MAHER RD.). 26 FEET SOUTH OF
 DN1900'THE CENTERLINE OF PEORIA CO. 16300N. 23.0 FEET WEST OF THE CENTERLINE
 DN1900'OF PEORIA CO. 17300E. 82.1 FEET SOUTH OF A NAIL AND WASHER IN A POWER
 DN1900'POLE. 82.8 FEET SOUTHEAST OF A NAIL AND WASHER IN A POWER POLE.
 DN1900'53.7FEET SOUTHEAST OF A NAIL AND WASHER IN A LONE FENCEPOST. 31.1 FEET
 DN1900'EAST SOUTHEAST OF A METAL STOP SIGN POST.1 FOOT EAST OF A FIBERGLASS
 DN1900'WITNESS POST. A 2 INCH BRASS DISK SET IN THE TOP OF A 12 INCH DIAMETER
 DN1900'CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.
 DN1900
 DN1900                          STATION RECOVERY (2020)
 DN1900
 DN1900'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1900'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1902 ***********************************************************************
 DN1902  DESIGNATION -  PEO CO GIS 12
 DN1902  PID         -  DN1902
 DN1902  STATE/COUNTY-  IL/PEORIA
 DN1902  COUNTRY     -  US
 DN1902  USGS QUAD   -  PRINCEVILLE (2018)
 DN1902
 DN1902                         *CURRENT SURVEY CONTROL
 DN1902  ______________________________________________________________________
 DN1902* NAD 83(2011) POSITION- 40 53 11.14716(N) 089 45 18.55356(W)   ADJUSTED
 DN1902* NAD 83(2011) ELLIP HT-   196.830 (meters)        (06/27/12)   ADJUSTED
 DN1902* NAD 83(2011) EPOCH   -  2010.00
 DN1902* NAVD 88 ORTHO HEIGHT -   229.8   (meters)      754.    (feet) GPS OBS
 DN1902  ______________________________________________________________________
 DN1902  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1902  GEOID HEIGHT    -        -32.976 (meters)                     GEOID09
 DN1902  GEOID HEIGHT    -        -32.980 (meters)                     GEOID18
 DN1902  NAD 83(2011) X  -     20,636.076 (meters)                     COMP
 DN1902  NAD 83(2011) Y  - -4,828,960.698 (meters)                     COMP
 DN1902  NAD 83(2011) Z  -  4,153,025.225 (meters)                     COMP
 DN1902  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 DN1902
 DN1902  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1902  Standards:
 DN1902         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1902            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1902  -------------------------------------------------------------------
 DN1902  NETWORK    0.42   0.71           0.19   0.15   0.36      0.03862911
 DN1902  -------------------------------------------------------------------
 DN1902  Click here for local accuracies and other accuracy information.
 DN1902
 DN1902.The horizontal coordinates were established by GPS observations
 DN1902.and adjusted by the National Geodetic Survey in June 2012.
 DN1902
 DN1902.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1902.been affixed to the stable North American tectonic plate. See 
 DN1902.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1902
 DN1902.The horizontal coordinates are valid at the epoch date displayed above
 DN1902.which is a decimal equivalence of Year/Month/Day.
 DN1902
 DN1902.The orthometric height was determined by GPS observations and a
 DN1902.high-resolution geoid model.
 DN1902
 DN1902.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1902.GEOID18 height accuracy estimate available here.
 DN1902
 DN1902.Click photographs - Photos may exist for this station.
 DN1902
 DN1902.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1902
 DN1902.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1902
 DN1902.The ellipsoidal height was determined by GPS observations
 DN1902.and is referenced to NAD 83.
 DN1902
 DN1902. The following values were computed from the NAD 83(2011) position.
 DN1902
 DN1902;                    North         East     Units Scale Factor Converg.
 DN1902;SPC IL W     -   468,495.495   734,680.078   MT  0.99995597   +0 16 09.7
 DN1902;SPC IL W     - 1,537,055.64  2,410,362.89   sFT  0.99995597   +0 16 09.7
 DN1902;UTM  16      - 4,529,804.436   267,877.105   MT  1.00026322   -1 48 15.2
 DN1902
 DN1902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1902!SPC IL W     -   0.99996913  x   0.99995597  =   0.99992510
 DN1902!UTM  16      -   0.99996913  x   1.00026322  =   1.00023234
 DN1902
 DN1902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6787729804(NAD 83)
 DN1902
 DN1902                          SUPERSEDED SURVEY CONTROL
 DN1902
 DN1902  NAD 83(2007)-  40 53 11.14703(N)    089 45 18.55441(W) AD(2002.00) 1
 DN1902  ELLIP H (08/01/11)  196.862  (m)                       GP(2002.00) 3 1
 DN1902
 DN1902.Superseded values are not recommended for survey control.
 DN1902
 DN1902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1902.See file dsdata.pdf to determine how the superseded data were derived.
 DN1902
 DN1902_MARKER: DD = SURVEY DISK
 DN1902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1902_STAMPING: GIS 12
 DN1902_MARK LOGO: IL6850
 DN1902_PROJECTION: PROJECTING 10 CENTIMETERS
 DN1902_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1902+STABILITY: SURFACE MOTION
 DN1902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1902+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2020
 DN1902
 DN1902  HISTORY     - Date     Condition        Report By
 DN1902  HISTORY     - 20040101 MONUMENTED       IL6850
 DN1902  HISTORY     - 20201026 GOOD             ILDT
 DN1902
 DN1902                          STATION DESCRIPTION
 DN1902
 DN1902'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1902'THE STATION IS LOCATED 3.0 MILES SOUTH OF PRINCEVILLE. TO REACH THE
 DN1902'STATION FROM THE INTERSECTION OF IL 90 AND WALNUT STREET IN
 DN1902'PRINCEVILLE PROCEED SOUTH ON WALNUT STREET PEORIA CO.10300W  FOR 3.0
 DN1902'MILES TO THE STATION AT THE SOUTHEAST QUADRANT OF THE  INTERSECTION OF
 DN1902'PEORIA CO.16300N (RADNOR/AKRON RD.) AND PEORIA CO.10300W (MENDENHALL
 DN1902'RD). 34.5 FEET EAST OF THE CENTERLINE OF PEORIA CO.10300W. 32 FEET
 DN1902'SOUTH OF THE CENTERLINE OF PEORIA CO.16300N. 80.7 FEET SOUTHEAST OF A
 DN1902'NAIL AND WASHER IN A POWER POLE WITH TRANSFORMER. 8 FEET SOUTHEAST OF
 DN1902'AN UNDERGROUND CABLE WARNING SIGN. 1 FOOT WEST OF A FIBERGLASS WITNESS
 DN1902'POST. A 2 INCH BRASS DISK SET IN THE TOP OF A 12 INCH DIAMETER
 DN1902'CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.
 DN1902
 DN1902                          STATION RECOVERY (2020)
 DN1902
 DN1902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1951 ***********************************************************************
 DN1951  DESIGNATION -  PEO CO GIS 14
 DN1951  PID         -  DN1951
 DN1951  STATE/COUNTY-  IL/PEORIA
 DN1951  COUNTRY     -  US
 DN1951  USGS QUAD   -  EDELSTEIN (2018)
 DN1951
 DN1951                         *CURRENT SURVEY CONTROL
 DN1951  ______________________________________________________________________
 DN1951* NAD 83(2011) POSITION- 40 53 11.21024(N) 089 38 22.35541(W)   ADJUSTED
 DN1951* NAD 83(2011) ELLIP HT-   191.227 (meters)        (06/27/12)   ADJUSTED
 DN1951* NAD 83(2011) EPOCH   -  2010.00
 DN1951* NAVD 88 ORTHO HEIGHT -   224.2   (meters)      736.    (feet) GPS OBS
 DN1951  ______________________________________________________________________
 DN1951  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1951  GEOID HEIGHT    -        -32.938 (meters)                     GEOID09
 DN1951  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 DN1951  NAD 83(2011) X  -     30,379.799 (meters)                     COMP
 DN1951  NAD 83(2011) Y  - -4,828,903.719 (meters)                     COMP
 DN1951  NAD 83(2011) Z  -  4,153,023.028 (meters)                     COMP
 DN1951  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 DN1951
 DN1951  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1951  Standards:
 DN1951         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1951            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1951  -------------------------------------------------------------------
 DN1951  NETWORK    0.42   0.71           0.19   0.15   0.36      0.05066621
 DN1951  -------------------------------------------------------------------
 DN1951  Click here for local accuracies and other accuracy information.
 DN1951
 DN1951.The horizontal coordinates were established by GPS observations
 DN1951.and adjusted by the National Geodetic Survey in June 2012.
 DN1951
 DN1951.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1951.been affixed to the stable North American tectonic plate. See 
 DN1951.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1951
 DN1951.The horizontal coordinates are valid at the epoch date displayed above
 DN1951.which is a decimal equivalence of Year/Month/Day.
 DN1951
 DN1951.The orthometric height was determined by GPS observations and a
 DN1951.high-resolution geoid model.
 DN1951
 DN1951.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1951.GEOID18 height accuracy estimate available here.
 DN1951
 DN1951.Click photographs - Photos may exist for this station.
 DN1951
 DN1951.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1951
 DN1951.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1951
 DN1951.The ellipsoidal height was determined by GPS observations
 DN1951.and is referenced to NAD 83.
 DN1951
 DN1951. The following values were computed from the NAD 83(2011) position.
 DN1951
 DN1951;                    North         East     Units Scale Factor Converg.
 DN1951;SPC IL W     -   468,549.681   744,423.137   MT  0.99996546   +0 20 42.1
 DN1951;SPC IL W     - 1,537,233.41  2,442,328.24   sFT  0.99996546   +0 20 42.1
 DN1951;UTM  16      - 4,529,505.978   277,618.426   MT  1.00020872   -1 43 42.4
 DN1951
 DN1951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1951!SPC IL W     -   0.99997000  x   0.99996546  =   0.99993547
 DN1951!UTM  16      -   0.99997000  x   1.00020872  =   1.00017872
 DN1951
 DN1951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7761829505(NAD 83)
 DN1951
 DN1951                          SUPERSEDED SURVEY CONTROL
 DN1951
 DN1951  NAD 83(2007)-  40 53 11.21010(N)    089 38 22.35629(W) AD(2002.00) 1
 DN1951  ELLIP H (08/01/11)  191.260  (m)                       GP(2002.00) 3 1
 DN1951
 DN1951.Superseded values are not recommended for survey control.
 DN1951
 DN1951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1951.See file dsdata.pdf to determine how the superseded data were derived.
 DN1951
 DN1951_MARKER: DD = SURVEY DISK
 DN1951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1951_STAMPING: PEO CO GIS 14
 DN1951_MARK LOGO: IL6850
 DN1951_PROJECTION: FLUSH
 DN1951_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1951+STABILITY: SURFACE MOTION
 DN1951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1951+SATELLITE: SATELLITE OBSERVATIONS - October 06, 2020
 DN1951
 DN1951  HISTORY     - Date     Condition        Report By
 DN1951  HISTORY     - 20040202 MONUMENTED       IL6850
 DN1951  HISTORY     - 20201006 GOOD             ILDT
 DN1951
 DN1951                          STATION DESCRIPTION
 DN1951
 DN1951'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1951'THE STATION IS LOCATED 2.7 MILES SOUTH OF DUNLAP. TO REACH THE STATION
 DN1951'FROM THE INTERSECTION OF IL 40 AND IL 6 ON THE NORTH EDGE OF PEORIA
 DN1951'PROCEED NORTH ON IL 40 FOR 5.9  MILES TO PEORIA CO.16300N (HICKS
 DN1951'HOLLOW RD.). TURN LEFT ON HICKS HOLLOW RD FOR 0.5 MILES TO THE STATION
 DN1951'ON THE RIGHT AT THE NORTHEAST QUADRANT OF THE INTERSECTION OF PEORIA
 DN1951'CO.16300N (HICKS HOLLOW RD.) AND PEORIA CO. 3100W (HAKES RD). 82.6
 DN1951'FEET NORTHEAST OF A NAIL AND WASHER IN A POWER POLE. 65.6 FEET
 DN1951'SOUTHEAST OF A NAIL AND WASHER IN A POWER POLE. 64.5 FEET NORTH OF A
 DN1951'TELEPHONE CABLE BOX. 1 FOOT WEST OF A FIBERGLASS WITNESS POST. A 2
 DN1951'INCH BRASS DISK SET IN THE TOP OF A 12 INCH DIAMETER CONCRETE POST
 DN1951'FLUSH WITH THE SURFACE OF THE GROUND.
 DN1951
 DN1951                          STATION RECOVERY (2020)
 DN1951
 DN1951'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1866 ***********************************************************************
 DN1866  DESIGNATION -  PEO CO GIS 16
 DN1866  PID         -  DN1866
 DN1866  STATE/COUNTY-  IL/PEORIA
 DN1866  COUNTRY     -  US
 DN1866  USGS QUAD   -  ROME (2018)
 DN1866
 DN1866                         *CURRENT SURVEY CONTROL
 DN1866  ______________________________________________________________________
 DN1866* NAD 83(2011) POSITION- 40 52 43.11884(N) 089 31 29.21170(W)   ADJUSTED
 DN1866* NAD 83(2011) ELLIP HT-   129.839 (meters)        (06/27/12)   ADJUSTED
 DN1866* NAD 83(2011) EPOCH   -  2010.00
 DN1866* NAVD 88 ORTHO HEIGHT -   162.8   (meters)      534.    (feet) GPS OBS
 DN1866  ______________________________________________________________________
 DN1866  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1866  GEOID HEIGHT    -        -32.899 (meters)                     GEOID09
 DN1866  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 DN1866  NAD 83(2011) X  -     40,056.236 (meters)                     COMP
 DN1866  NAD 83(2011) Y  - -4,829,353.935 (meters)                     COMP
 DN1866  NAD 83(2011) Z  -  4,152,327.672 (meters)                     COMP
 DN1866  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 DN1866
 DN1866  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1866  Standards:
 DN1866         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1866            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1866  -------------------------------------------------------------------
 DN1866  NETWORK    0.48   0.76           0.22   0.17   0.39      0.01234471
 DN1866  -------------------------------------------------------------------
 DN1866  Click here for local accuracies and other accuracy information.
 DN1866
 DN1866.The horizontal coordinates were established by GPS observations
 DN1866.and adjusted by the National Geodetic Survey in June 2012.
 DN1866
 DN1866.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1866.been affixed to the stable North American tectonic plate. See 
 DN1866.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1866
 DN1866.The horizontal coordinates are valid at the epoch date displayed above
 DN1866.which is a decimal equivalence of Year/Month/Day.
 DN1866
 DN1866.The orthometric height was determined by GPS observations and a
 DN1866.high-resolution geoid model.
 DN1866
 DN1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1866.GEOID18 height accuracy estimate available here.
 DN1866
 DN1866.Click photographs - Photos may exist for this station.
 DN1866
 DN1866.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1866
 DN1866.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1866
 DN1866.The ellipsoidal height was determined by GPS observations
 DN1866.and is referenced to NAD 83.
 DN1866
 DN1866. The following values were computed from the NAD 83(2011) position.
 DN1866
 DN1866;                    North         East     Units Scale Factor Converg.
 DN1866;SPC IL W     -   467,747.754   754,101.082   MT  0.99997719   +0 25 12.4
 DN1866;SPC IL W     - 1,534,602.42  2,474,079.97   sFT  0.99997719   +0 25 12.4
 DN1866;UTM  16      - 4,528,354.206   287,263.063   MT  1.00015706   -1 39 10.7
 DN1866
 DN1866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1866!SPC IL W     -   0.99997963  x   0.99997719  =   0.99995682
 DN1866!UTM  16      -   0.99997963  x   1.00015706  =   1.00013669
 DN1866
 DN1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8726328354(NAD 83)
 DN1866
 DN1866                          SUPERSEDED SURVEY CONTROL
 DN1866
 DN1866  NAD 83(2007)-  40 52 43.11867(N)    089 31 29.21260(W) AD(2002.00) 1
 DN1866  ELLIP H (08/01/11)  129.869  (m)                       GP(2002.00) 3 1
 DN1866
 DN1866.Superseded values are not recommended for survey control.
 DN1866
 DN1866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1866.See file dsdata.pdf to determine how the superseded data were derived.
 DN1866
 DN1866_MARKER: DD = SURVEY DISK
 DN1866_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DN1866_STAMPING: 16
 DN1866_MARK LOGO: IL6850
 DN1866_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1866_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1866+SATELLITE: SATELLITE OBSERVATIONS - January 01, 2004
 DN1866
 DN1866  HISTORY     - Date     Condition        Report By
 DN1866  HISTORY     - 20040101 MONUMENTED       IL6850
 DN1866
 DN1866                          STATION DESCRIPTION
 DN1866
 DN1866'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1866'THE STATION IS LOCATED 1.0 MILES WEST OF ROME. TO REACH THE STATION
 DN1866'FROM THE INTERSECTION OF IL 29 AND CAMBRON AVENUE IN ROME PROCEED WEST
 DN1866'ON CAMBRON AVENUE (CR32) FOR 1.0 MILE TO THE STATION AT THE NORTHWEST
 DN1866'QUADRANT OF THE INTERSECTION OF CR32 AND OVERLAND DRIVE. 31.5 FEET
 DN1866'WEST OF THE CENTERLINE OF OVERLAND DRIVE. 32.1 FEET NORTH OF THE
 DN1866'CENTERLINE OF CR32. 10.1 FEET WEST OF STOP SIGN POST. 9.3 FEET
 DN1866'NORTHWEST OF THE WEST END OF A PIPE CULVERT UNDER OVERLAND DRIVE. A 2
 DN1866'INCH BRASS DISK SET IN THE TOP OF A 12 INCH DIAMETER CONCRETE POST
 DN1866'FLUSH WITH THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1899 ***********************************************************************
 DN1899  DESIGNATION -  PEO CO GIS 27
 DN1899  PID         -  DN1899
 DN1899  STATE/COUNTY-  IL/PEORIA
 DN1899  COUNTRY     -  US
 DN1899  USGS QUAD   -  OAK HILL (2018)
 DN1899
 DN1899                         *CURRENT SURVEY CONTROL
 DN1899  ______________________________________________________________________
 DN1899* NAD 83(2011) POSITION- 40 47 54.92458(N) 089 45 22.08602(W)   ADJUSTED
 DN1899* NAD 83(2011) ELLIP HT-   166.995 (meters)        (06/27/12)   ADJUSTED
 DN1899* NAD 83(2011) EPOCH   -  2010.00
 DN1899* NAVD 88 ORTHO HEIGHT -   200.0   (meters)      656.    (feet) GPS OBS
 DN1899  ______________________________________________________________________
 DN1899  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1899  GEOID HEIGHT    -        -33.020 (meters)                     GEOID09
 DN1899  GEOID HEIGHT    -        -33.015 (meters)                     GEOID18
 DN1899  NAD 83(2011) X  -     20,580.432 (meters)                     COMP
 DN1899  NAD 83(2011) Y  - -4,835,317.980 (meters)                     COMP
 DN1899  NAD 83(2011) Z  -  4,145,626.001 (meters)                     COMP
 DN1899  LAPLACE CORR    -          1.57  (seconds)                    DEFLEC18
 DN1899
 DN1899  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1899  Standards:
 DN1899         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1899            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1899  -------------------------------------------------------------------
 DN1899  NETWORK    0.44   0.74           0.20   0.15   0.38      0.07947279
 DN1899  -------------------------------------------------------------------
 DN1899  Click here for local accuracies and other accuracy information.
 DN1899
 DN1899.The horizontal coordinates were established by GPS observations
 DN1899.and adjusted by the National Geodetic Survey in June 2012.
 DN1899
 DN1899.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1899.been affixed to the stable North American tectonic plate. See 
 DN1899.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1899
 DN1899.The horizontal coordinates are valid at the epoch date displayed above
 DN1899.which is a decimal equivalence of Year/Month/Day.
 DN1899
 DN1899.The orthometric height was determined by GPS observations and a
 DN1899.high-resolution geoid model.
 DN1899
 DN1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1899.GEOID18 height accuracy estimate available here.
 DN1899
 DN1899.Click photographs - Photos may exist for this station.
 DN1899
 DN1899.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1899
 DN1899.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1899
 DN1899.The ellipsoidal height was determined by GPS observations
 DN1899.and is referenced to NAD 83.
 DN1899
 DN1899. The following values were computed from the NAD 83(2011) position.
 DN1899
 DN1899;                    North         East     Units Scale Factor Converg.
 DN1899;SPC IL W     -   458,740.980   734,643.092   MT  0.99995594   +0 16 05.7
 DN1899;SPC IL W     - 1,505,052.70  2,410,241.54   sFT  0.99995594   +0 16 05.7
 DN1899;UTM  16      - 4,520,054.627   267,487.388   MT  1.00026547   -1 48 06.0
 DN1899
 DN1899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1899!SPC IL W     -   0.99997381  x   0.99995594  =   0.99992975
 DN1899!UTM  16      -   0.99997381  x   1.00026547  =   1.00023927
 DN1899
 DN1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6748720054(NAD 83)
 DN1899
 DN1899                          SUPERSEDED SURVEY CONTROL
 DN1899
 DN1899  NAD 83(2007)-  40 47 54.92447(N)    089 45 22.08687(W) AD(2002.00) 1
 DN1899  ELLIP H (08/01/11)  167.025  (m)                       GP(2002.00) 3 1
 DN1899
 DN1899.Superseded values are not recommended for survey control.
 DN1899
 DN1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1899.See file dsdata.pdf to determine how the superseded data were derived.
 DN1899
 DN1899_MARKER: DD = SURVEY DISK
 DN1899_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DN1899_STAMPING: PEO CO GIS 27
 DN1899_MARK LOGO: IL6850
 DN1899_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1899_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1899+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2004
 DN1899
 DN1899  HISTORY     - Date     Condition        Report By
 DN1899  HISTORY     - 20040404 MONUMENTED       IL6850
 DN1899
 DN1899                          STATION DESCRIPTION
 DN1899
 DN1899'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1899'THE STATION IS LOCATED 0.6 MILES NORTH OF KICKAPOO. TO REACH THE
 DN1899'STATION FROM THE INTERSECTION OF US 150 AND VOORHEES RD. IN KICKAPOO
 DN1899'PROCEED NORTH ON VOORHEES RD FOR 0.6 MILE TO THE STATION ON THE LEFT.
 DN1899'23.5 FEET WEST OF THE CENTERLINE OF VOORHEES RD. 17.8 FEET SOUTHEAST
 DN1899'OF A NAIL AND WASHER IN A FENCEPOST. 8.7 FEET EAST SOUTHEAST OF A NAIL
 DN1899'AND WASHER IN A FENCEPOST. 8.7 FEET EAST NORTHEAST OF A NAIL AND
 DN1899'WASHER IN A FENCEPOST. 56.0 FEET WEST NORTHWEST OF A NAIL AND WASHER
 DN1899'IN A FENCEPOST. 7.7 FEET EAST OF A FIBERGLASS WITNESS POST. A 2 INCH
 DN1899'BRASS DISK SET IN THE TOP OF A 12 INCH DIAMETER CONCRETE POST FLUSH
 DN1899'WITH THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1950 ***********************************************************************
 DN1950  DESIGNATION -  PEO CO GIS 32
 DN1950  PID         -  DN1950
 DN1950  STATE/COUNTY-  IL/PEORIA
 DN1950  COUNTRY     -  US
 DN1950  USGS QUAD   -  OAK HILL (2018)
 DN1950
 DN1950                         *CURRENT SURVEY CONTROL
 DN1950  ______________________________________________________________________
 DN1950* NAD 83(2011) POSITION- 40 45 21.09770(N) 089 52 13.44461(W)   ADJUSTED
 DN1950* NAD 83(2011) ELLIP HT-   167.493 (meters)        (06/27/12)   ADJUSTED
 DN1950* NAD 83(2011) EPOCH   -  2010.00
 DN1950* NAVD 88 ORTHO HEIGHT -   200.6   (meters)      658.    (feet) GPS OBS
 DN1950  ______________________________________________________________________
 DN1950  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1950  GEOID HEIGHT    -        -33.101 (meters)                     GEOID09
 DN1950  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 DN1950  NAD 83(2011) X  -     10,944.224 (meters)                     COMP
 DN1950  NAD 83(2011) Y  - -4,838,448.986 (meters)                     COMP
 DN1950  NAD 83(2011) Z  -  4,142,032.972 (meters)                     COMP
 DN1950  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 DN1950
 DN1950  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1950  Standards:
 DN1950         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1950            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1950  -------------------------------------------------------------------
 DN1950  NETWORK    0.40   0.67           0.18   0.14   0.34      0.05200363
 DN1950  -------------------------------------------------------------------
 DN1950  Click here for local accuracies and other accuracy information.
 DN1950
 DN1950.The horizontal coordinates were established by GPS observations
 DN1950.and adjusted by the National Geodetic Survey in June 2012.
 DN1950
 DN1950.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1950.been affixed to the stable North American tectonic plate. See 
 DN1950.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1950
 DN1950.The horizontal coordinates are valid at the epoch date displayed above
 DN1950.which is a decimal equivalence of Year/Month/Day.
 DN1950
 DN1950.The orthometric height was determined by GPS observations and a
 DN1950.high-resolution geoid model.
 DN1950
 DN1950.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1950.GEOID18 height accuracy estimate available here.
 DN1950
 DN1950.Click photographs - Photos may exist for this station.
 DN1950
 DN1950.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1950
 DN1950.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1950
 DN1950.The ellipsoidal height was determined by GPS observations
 DN1950.and is referenced to NAD 83.
 DN1950
 DN1950. The following values were computed from the NAD 83(2011) position.
 DN1950
 DN1950;                    North         East     Units Scale Factor Converg.
 DN1950;SPC IL W     -   453,957.273   725,016.636   MT  0.99994888   +0 11 36.3
 DN1950;SPC IL W     - 1,489,358.15  2,378,658.75   sFT  0.99994888   +0 11 36.3
 DN1950;UTM  16      - 4,515,620.081   257,691.150   MT  1.00032274   -1 52 29.3
 DN1950
 DN1950!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1950!SPC IL W     -   0.99997373  x   0.99994888  =   0.99992261
 DN1950!UTM  16      -   0.99997373  x   1.00032274  =   1.00029646
 DN1950
 DN1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5769115620(NAD 83)
 DN1950
 DN1950                          SUPERSEDED SURVEY CONTROL
 DN1950
 DN1950  NAD 83(2007)-  40 45 21.09768(N)    089 52 13.44544(W) AD(2002.00) 1
 DN1950  ELLIP H (08/01/11)  167.515  (m)                       GP(2002.00) 3 1
 DN1950
 DN1950.Superseded values are not recommended for survey control.
 DN1950
 DN1950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1950.See file dsdata.pdf to determine how the superseded data were derived.
 DN1950
 DN1950_MARKER: DD = SURVEY DISK
 DN1950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1950_STAMPING: 32
 DN1950_MARK LOGO: IL6850
 DN1950_PROJECTION: FLUSH
 DN1950_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1950+STABILITY: SURFACE MOTION
 DN1950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1950+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2020
 DN1950
 DN1950  HISTORY     - Date     Condition        Report By
 DN1950  HISTORY     - 20040404 MONUMENTED       IL6850
 DN1950  HISTORY     - 20201028 GOOD             ILDT
 DN1950
 DN1950                          STATION DESCRIPTION
 DN1950
 DN1950'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1950'THE STATION IS LOCATED 4.5 MILES NORTHEAST OF TRIVOLI. TO REACH THE
 DN1950'STATION FROM THE INTERSECTION OF IL 116 AND PEORIA CO. 17500W (TEXAS
 DN1950'ROAD) 1 MILE EAST OF TRIVOLI PROCEED NORTH ON PEORIA CO. 17500W FOR
 DN1950'3.9 MILE TO THE STATION ON THE LEFT. 42.5 FEET NORTHWEST OF THE
 DN1950'CENTERLINE OF PEORIA CO. 17500W. 39.0 FEET NORTHEAST OF THE CENTERLINE
 DN1950'OF WINDISH ROAD. 115 FEET SOUTH OF A NAIL AND WASHER IN A POWER POLE.
 DN1950'1 FOOT SOUTH OF A SHATTERED FIBERGLASS WITNESS POST. A 2 INCH BRASS
 DN1950'DISK SET IN THE TOP OF A 12 INCH DIAMETER CONCRETE POST FLUSH WITH THE
 DN1950'SURFACE OF THE GROUND.
 DN1950
 DN1950                          STATION RECOVERY (2020)
 DN1950
 DN1950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1950'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1949 ***********************************************************************
 DN1949  DESIGNATION -  PEO CO GIS 37
 DN1949  PID         -  DN1949
 DN1949  STATE/COUNTY-  IL/PEORIA
 DN1949  COUNTRY     -  US
 DN1949  USGS QUAD   -  HANNA CITY (2018)
 DN1949
 DN1949                         *CURRENT SURVEY CONTROL
 DN1949  ______________________________________________________________________
 DN1949* NAD 83(2011) POSITION- 40 42 38.67133(N) 089 45 41.98818(W)   ADJUSTED
 DN1949* NAD 83(2011) ELLIP HT-   173.107 (meters)        (06/27/12)   ADJUSTED
 DN1949* NAD 83(2011) EPOCH   -  2010.00
 DN1949* NAVD 88 ORTHO HEIGHT -   206.2   (meters)      677.    (feet) GPS OBS
 DN1949  ______________________________________________________________________
 DN1949  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1949  GEOID HEIGHT    -        -33.034 (meters)                     GEOID09
 DN1949  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DN1949  NAD 83(2011) X  -     20,140.392 (meters)                     COMP
 DN1949  NAD 83(2011) Y  - -4,841,693.262 (meters)                     COMP
 DN1949  NAD 83(2011) Z  -  4,138,239.918 (meters)                     COMP
 DN1949  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 DN1949
 DN1949  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1949  Standards:
 DN1949         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1949            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1949  -------------------------------------------------------------------
 DN1949  NETWORK    0.40   0.69           0.18   0.14   0.35      0.11263993
 DN1949  -------------------------------------------------------------------
 DN1949  Click here for local accuracies and other accuracy information.
 DN1949
 DN1949.The horizontal coordinates were established by GPS observations
 DN1949.and adjusted by the National Geodetic Survey in June 2012.
 DN1949
 DN1949.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1949.been affixed to the stable North American tectonic plate. See 
 DN1949.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1949
 DN1949.The horizontal coordinates are valid at the epoch date displayed above
 DN1949.which is a decimal equivalence of Year/Month/Day.
 DN1949
 DN1949.The orthometric height was determined by GPS observations and a
 DN1949.high-resolution geoid model.
 DN1949
 DN1949.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1949.GEOID18 height accuracy estimate available here.
 DN1949
 DN1949.Click photographs - Photos may exist for this station.
 DN1949
 DN1949.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1949
 DN1949.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1949
 DN1949.The ellipsoidal height was determined by GPS observations
 DN1949.and is referenced to NAD 83.
 DN1949
 DN1949. The following values were computed from the NAD 83(2011) position.
 DN1949
 DN1949;                    North         East     Units Scale Factor Converg.
 DN1949;SPC IL W     -   448,983.886   734,221.589   MT  0.99995559   +0 15 51.0
 DN1949;SPC IL W     - 1,473,041.30  2,408,858.66   sFT  0.99995559   +0 15 51.0
 DN1949;UTM  16      - 4,510,316.063   266,713.814   MT  1.00026992   -1 48 07.5
 DN1949
 DN1949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1949!SPC IL W     -   0.99997285  x   0.99995559  =   0.99992844
 DN1949!UTM  16      -   0.99997285  x   1.00026992  =   1.00024276
 DN1949
 DN1949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6671310316(NAD 83)
 DN1949
 DN1949                          SUPERSEDED SURVEY CONTROL
 DN1949
 DN1949  NAD 83(2007)-  40 42 38.67129(N)    089 45 41.98903(W) AD(2002.00) 1
 DN1949  ELLIP H (08/01/11)  173.129  (m)                       GP(2002.00) 3 1
 DN1949
 DN1949.Superseded values are not recommended for survey control.
 DN1949
 DN1949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1949.See file dsdata.pdf to determine how the superseded data were derived.
 DN1949
 DN1949_MARKER: DD = SURVEY DISK
 DN1949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1949_STAMPING: 37
 DN1949_MARK LOGO: IL6850
 DN1949_PROJECTION: PROJECTING 5 CENTIMETERS
 DN1949_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1949+STABILITY: SURFACE MOTION
 DN1949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1949+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2020
 DN1949
 DN1949  HISTORY     - Date     Condition        Report By
 DN1949  HISTORY     - 20040404 MONUMENTED       IL6850
 DN1949  HISTORY     - 20170222 GOOD             ASMINC
 DN1949  HISTORY     - 20201028 GOOD             ILDT
 DN1949
 DN1949                          STATION DESCRIPTION
 DN1949
 DN1949'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1949'THE STATION IS LOCATED 2.2 MILES NORTHEAST OF HANNA CITY. TO REACH THE
 DN1949'STATION FROM THE INTERSECTION OF IL 116 AND PEORIA CO. 10600W
 DN1949'(GREENGOLD ROAD) 1.8 MILES EAST OF HANNA CITY PROCEED NORTH ON PEORIA
 DN1949'CO. 10600W FOR 1.25 MILES TO THE STATION ON THE LEFT. 18.0 FEET WEST
 DN1949'OF THE CENTERLINE OF PEORIA CO. 10600W. 57.0 FEET SOUTHWEST OF A NAIL
 DN1949'AND WASHER IN A POWER POLE.  57.4 FEET SOUTH OF A NAIL AND WASHER IN A
 DN1949'CORNER FENCEPOST. 1 FOOT EAST OF A FIBERGLASS WITNESS POST. A 2 INCH
 DN1949'BRASS DISK SET IN THE TOP OF A 12 INCH DIAMETER CONCRETE POST FLUSH
 DN1949'WITH THE SURFACE OF THE GROUND.
 DN1949
 DN1949                          STATION RECOVERY (2017)
 DN1949
 DN1949'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 DN1949'RECOVERED IN GOOD CONDITION.
 DN1949
 DN1949                          STATION RECOVERY (2020)
 DN1949
 DN1949'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1949'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1897 ***********************************************************************
 DN1897  DESIGNATION -  PEO CO GIS 43
 DN1897  PID         -  DN1897
 DN1897  STATE/COUNTY-  IL/PEORIA
 DN1897  COUNTRY     -  US
 DN1897  USGS QUAD   -  FARMINGTON EAST (2018)
 DN1897
 DN1897                         *CURRENT SURVEY CONTROL
 DN1897  ______________________________________________________________________
 DN1897* NAD 83(2011) POSITION- 40 40 08.71366(N) 089 55 45.43519(W)   ADJUSTED
 DN1897* NAD 83(2011) ELLIP HT-   188.357 (meters)        (06/27/12)   ADJUSTED
 DN1897* NAD 83(2011) EPOCH   -  2010.00
 DN1897* NAVD 88 ORTHO HEIGHT -   221.4   (meters)      726.    (feet) GPS OBS
 DN1897  ______________________________________________________________________
 DN1897  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1897  GEOID HEIGHT    -        -33.074 (meters)                     GEOID09
 DN1897  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 DN1897  NAD 83(2011) X  -      5,979.235 (meters)                     COMP
 DN1897  NAD 83(2011) Y  - -4,844,758.899 (meters)                     COMP
 DN1897  NAD 83(2011) Z  -  4,134,742.334 (meters)                     COMP
 DN1897  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 DN1897
 DN1897  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1897  Standards:
 DN1897         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1897            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1897  -------------------------------------------------------------------
 DN1897  NETWORK    0.41   0.67           0.18   0.15   0.34      0.08764630
 DN1897  -------------------------------------------------------------------
 DN1897  Click here for local accuracies and other accuracy information.
 DN1897
 DN1897.The horizontal coordinates were established by GPS observations
 DN1897.and adjusted by the National Geodetic Survey in June 2012.
 DN1897
 DN1897.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1897.been affixed to the stable North American tectonic plate. See 
 DN1897.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1897
 DN1897.The horizontal coordinates are valid at the epoch date displayed above
 DN1897.which is a decimal equivalence of Year/Month/Day.
 DN1897
 DN1897.The orthometric height was determined by GPS observations and a
 DN1897.high-resolution geoid model.
 DN1897
 DN1897.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1897.GEOID18 height accuracy estimate available here.
 DN1897
 DN1897.Click photographs - Photos may exist for this station.
 DN1897
 DN1897.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1897
 DN1897.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1897
 DN1897.The ellipsoidal height was determined by GPS observations
 DN1897.and is referenced to NAD 83.
 DN1897
 DN1897. The following values were computed from the NAD 83(2011) position.
 DN1897
 DN1897;                    North         East     Units Scale Factor Converg.
 DN1897;SPC IL W     -   444,306.673   720,070.316   MT  0.99994613   +0 09 16.9
 DN1897;SPC IL W     - 1,457,696.14  2,362,430.70   sFT  0.99994613   +0 09 16.9
 DN1897;UTM  16      - 4,506,150.410   252,397.991   MT  1.00035468   -1 54 35.8
 DN1897;UTM  15      - 4,506,558.747   759,557.841   MT  1.00042933   +2 00 08.2
 DN1897
 DN1897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1897!SPC IL W     -   0.99997045  x   0.99994613  =   0.99991659
 DN1897!UTM  16      -   0.99997045  x   1.00035468  =   1.00032512
 DN1897!UTM  15      -   0.99997045  x   1.00042933  =   1.00039977
 DN1897
 DN1897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5239706150(NAD 83)
 DN1897
 DN1897                          SUPERSEDED SURVEY CONTROL
 DN1897
 DN1897  NAD 83(2007)-  40 40 08.71366(N)    089 55 45.43601(W) AD(2002.00) 1
 DN1897  ELLIP H (08/01/11)  188.376  (m)                       GP(2002.00) 3 1
 DN1897
 DN1897.Superseded values are not recommended for survey control.
 DN1897
 DN1897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1897.See file dsdata.pdf to determine how the superseded data were derived.
 DN1897
 DN1897_MARKER: DD = SURVEY DISK
 DN1897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1897_STAMPING: PEO CO GIS 43
 DN1897_MARK LOGO: IL6850
 DN1897_PROJECTION: FLUSH
 DN1897_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1897+STABILITY: SURFACE MOTION
 DN1897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1897+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2020
 DN1897
 DN1897  HISTORY     - Date     Condition        Report By
 DN1897  HISTORY     - 20040404 MONUMENTED       IL6850
 DN1897  HISTORY     - 20201118 GOOD             ILDT
 DN1897
 DN1897                          STATION DESCRIPTION
 DN1897
 DN1897'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1897'THE STATION IS LOCATED 2.5 MILES SOUTHWEST OF TRIVOLI. TO REACH THE
 DN1897'STATION FROM THE INTERSECTION OF IL 116 AND PEORIA CO. 17100W (STONE
 DN1897'SCHOOL ROAD) 2.0 MILES WEST OF TRIVOLI PROCEED SOUTH ON PEORIA CO.
 DN1897'17100W FOR 2.0 MILES TO THE STATION ON THE RIGHT. 33.0 FEET WEST OF
 DN1897'THE CENTERLINE OF PEORIA CO. 17100W. 33.0 FEET NORTH OF THE CENTERLINE
 DN1897'OF PEORIA CO. 1900S (WASSON RD.). 65.0 FEET WEST OF A NAIL AND WASHER
 DN1897'IN A POWER POLE. 6.0 FEET NORTH OF A LONE FENCEPOST. 7.0 FEET NORTH OF
 DN1897'A RIGHT-OF-WAY MARKER. 107.8 FEET SOUTHWEST OF A UNDERGROUND TELEPHONE
 DN1897'WARNING SIGN. A 2 INCH BRASS DISK SET IN THE TOP OF A 12 INCH DIAMETER
 DN1897'CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.
 DN1897
 DN1897                          STATION RECOVERY (2020)
 DN1897
 DN1897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1897'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1892 ***********************************************************************
 DN1892  DESIGNATION -  PEO CO GIS 47
 DN1892  PID         -  DN1892
 DN1892  STATE/COUNTY-  IL/PEORIA
 DN1892  COUNTRY     -  US
 DN1892  USGS QUAD   -  HANNA CITY (2018)
 DN1892
 DN1892                         *CURRENT SURVEY CONTROL
 DN1892  ______________________________________________________________________
 DN1892* NAD 83(2011) POSITION- 40 37 39.08076(N) 089 52 25.61502(W)   ADJUSTED
 DN1892* NAD 83(2011) ELLIP HT-   163.466 (meters)        (06/27/12)   ADJUSTED
 DN1892* NAD 83(2011) EPOCH   -  2010.00
 DN1892* NAVD 88 ORTHO HEIGHT -   196.5   (meters)      645.    (feet) GPS OBS
 DN1892  ______________________________________________________________________
 DN1892  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1892  GEOID HEIGHT    -        -33.041 (meters)                     GEOID09
 DN1892  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DN1892  NAD 83(2011) X  -     10,679.201 (meters)                     COMP
 DN1892  NAD 83(2011) Y  - -4,847,738.716 (meters)                     COMP
 DN1892  NAD 83(2011) Z  -  4,131,224.034 (meters)                     COMP
 DN1892  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 DN1892
 DN1892  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1892  Standards:
 DN1892         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1892            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1892  -------------------------------------------------------------------
 DN1892  NETWORK    0.41   0.69           0.19   0.14   0.35      0.11883160
 DN1892  -------------------------------------------------------------------
 DN1892  Click here for local accuracies and other accuracy information.
 DN1892
 DN1892.The horizontal coordinates were established by GPS observations
 DN1892.and adjusted by the National Geodetic Survey in June 2012.
 DN1892
 DN1892.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1892.been affixed to the stable North American tectonic plate. See 
 DN1892.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1892
 DN1892.The horizontal coordinates are valid at the epoch date displayed above
 DN1892.which is a decimal equivalence of Year/Month/Day.
 DN1892
 DN1892.The orthometric height was determined by GPS observations and a
 DN1892.high-resolution geoid model.
 DN1892
 DN1892.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1892.GEOID18 height accuracy estimate available here.
 DN1892
 DN1892.Click photographs - Photos may exist for this station.
 DN1892
 DN1892.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1892
 DN1892.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1892
 DN1892.The ellipsoidal height was determined by GPS observations
 DN1892.and is referenced to NAD 83.
 DN1892
 DN1892. The following values were computed from the NAD 83(2011) position.
 DN1892
 DN1892;                    North         East     Units Scale Factor Converg.
 DN1892;SPC IL W     -   439,705.448   724,778.668   MT  0.99994873   +0 11 26.6
 DN1892;SPC IL W     - 1,442,600.29  2,377,878.01   sFT  0.99994873   +0 11 26.6
 DN1892;UTM  16      - 4,501,380.738   256,939.379   MT  1.00032725   -1 52 19.7
 DN1892
 DN1892!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1892!SPC IL W     -   0.99997436  x   0.99994873  =   0.99992309
 DN1892!UTM  16      -   0.99997436  x   1.00032725  =   1.00030160
 DN1892
 DN1892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5693901380(NAD 83)
 DN1892
 DN1892                          SUPERSEDED SURVEY CONTROL
 DN1892
 DN1892  NAD 83(2007)-  40 37 39.08077(N)    089 52 25.61585(W) AD(2002.00) 1
 DN1892  ELLIP H (08/01/11)  163.485  (m)                       GP(2002.00) 3 1
 DN1892
 DN1892.Superseded values are not recommended for survey control.
 DN1892
 DN1892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1892.See file dsdata.pdf to determine how the superseded data were derived.
 DN1892
 DN1892_MARKER: DD = SURVEY DISK
 DN1892_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DN1892_STAMPING: 47
 DN1892_MARK LOGO: IL6850
 DN1892_PROJECTION: FLUSH
 DN1892_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1892_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1892+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2024
 DN1892
 DN1892  HISTORY     - Date     Condition        Report By
 DN1892  HISTORY     - 20040404 MONUMENTED       IL6850
 DN1892  HISTORY     - 20240105 GOOD             ILDT
 DN1892
 DN1892                          STATION DESCRIPTION
 DN1892
 DN1892'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1892'THE STATION IS LOCATED 4.5 MILES SOUTHEAST OF TRIVOLI. TO REACH THE
 DN1892'STATION FROM THE INTERSECTION OF IL 116 AND PEORIA CO. 18700W (TRIVOLI
 DN1892'ROAD) IN TRIVOLI PROCEED SOUTH ON PEORIA CO. 18700W FOR 3.6 MILE TO
 DN1892'PEORIA CO. 4300S (SMITHVILLE ROAD). TURN LEFT ON SMITHVILLE RD. FOR
 DN1892'0.2 MILES TO  PEORIA CO. 17815W (TRIVOLI ROAD). TURN RIGHT ON TRIVOLI
 DN1892'RD. FOR 1.0 MILE TO THE STATION ON THE LEFT.  33.6 FEET WEST OF THE
 DN1892'CENTERLINE OF KEEL COURT. 35.6 FEET NORTH OF THE CENTERLINE OF TRIVOLI
 DN1892'RD.. 31.8 FEET EAST OF A RIGHT-OF-WAY MARKER. 36.9 FEET SOUTH OF A
 DN1892'RIGHT-OF-WAY MARKER. 9.7 FEET NORTH NORTHEAST OF A FIRE HYDRANT. 1.0
 DN1892'FEET SOUTH OF A FIBERGLASS WITNESS POST. A 2 INCH BRASS DISK SET IN
 DN1892'THE TOP OF A 12 INCH DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF
 DN1892'THE GROUND.
 DN1892
 DN1892                          STATION RECOVERY (2024)
 DN1892
 DN1892'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 DN1892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1880 ***********************************************************************
 DN1880  DESIGNATION -  PEO CO GIS 49
 DN1880  PID         -  DN1880
 DN1880  STATE/COUNTY-  IL/PEORIA
 DN1880  COUNTRY     -  US
 DN1880  USGS QUAD   -  GLASFORD (2018)
 DN1880
 DN1880                         *CURRENT SURVEY CONTROL
 DN1880  ______________________________________________________________________
 DN1880* NAD 83(2011) POSITION- 40 37 21.02866(N) 089 45 22.99241(W)   ADJUSTED
 DN1880* NAD 83(2011) ELLIP HT-   160.004 (meters)        (06/27/12)   ADJUSTED
 DN1880* NAD 83(2011) EPOCH   -  2010.00
 DN1880* NAVD 88 ORTHO HEIGHT -   193.0   (meters)      633.    (feet) GPS OBS
 DN1880  ______________________________________________________________________
 DN1880  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1880  GEOID HEIGHT    -        -33.023 (meters)                     GEOID09
 DN1880  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 DN1880  NAD 83(2011) X  -     20,613.390 (meters)                     COMP
 DN1880  NAD 83(2011) Y  - -4,848,066.600 (meters)                     COMP
 DN1880  NAD 83(2011) Z  -  4,130,799.135 (meters)                     COMP
 DN1880  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 DN1880
 DN1880  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1880  Standards:
 DN1880         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1880            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1880  -------------------------------------------------------------------
 DN1880  NETWORK    0.41   0.69           0.19   0.14   0.35      0.09984060
 DN1880  -------------------------------------------------------------------
 DN1880  Click here for local accuracies and other accuracy information.
 DN1880
 DN1880.The horizontal coordinates were established by GPS observations
 DN1880.and adjusted by the National Geodetic Survey in June 2012.
 DN1880
 DN1880.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1880.been affixed to the stable North American tectonic plate. See 
 DN1880.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1880
 DN1880.The horizontal coordinates are valid at the epoch date displayed above
 DN1880.which is a decimal equivalence of Year/Month/Day.
 DN1880
 DN1880.The orthometric height was determined by GPS observations and a
 DN1880.high-resolution geoid model.
 DN1880
 DN1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1880.GEOID18 height accuracy estimate available here.
 DN1880
 DN1880.Click photographs - Photos may exist for this station.
 DN1880
 DN1880.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1880
 DN1880.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1880
 DN1880.The ellipsoidal height was determined by GPS observations
 DN1880.and is referenced to NAD 83.
 DN1880
 DN1880. The following values were computed from the NAD 83(2011) position.
 DN1880
 DN1880;                    North         East     Units Scale Factor Converg.
 DN1880;SPC IL W     -   439,188.322   734,713.167   MT  0.99995600   +0 16 01.6
 DN1880;SPC IL W     - 1,440,903.69  2,410,471.45   sFT  0.99995600   +0 16 01.6
 DN1880;UTM  16      - 4,500,506.072   266,852.255   MT  1.00026913   -1 47 43.5
 DN1880
 DN1880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1880!SPC IL W     -   0.99997490  x   0.99995600  =   0.99993090
 DN1880!UTM  16      -   0.99997490  x   1.00026913  =   1.00024402
 DN1880
 DN1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6685200506(NAD 83)
 DN1880
 DN1880                          SUPERSEDED SURVEY CONTROL
 DN1880
 DN1880  NAD 83(2007)-  40 37 21.02866(N)    089 45 22.99325(W) AD(2002.00) 1
 DN1880  ELLIP H (08/01/11)  160.025  (m)                       GP(2002.00) 3 1
 DN1880
 DN1880.Superseded values are not recommended for survey control.
 DN1880
 DN1880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1880.See file dsdata.pdf to determine how the superseded data were derived.
 DN1880
 DN1880_MARKER: DD = SURVEY DISK
 DN1880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1880_STAMPING: PEO CO GIS 49
 DN1880_MARK LOGO: IL6850
 DN1880_PROJECTION: FLUSH
 DN1880_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1880+STABILITY: SURFACE MOTION
 DN1880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1880+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2020
 DN1880
 DN1880  HISTORY     - Date     Condition        Report By
 DN1880  HISTORY     - 20040404 MONUMENTED       IL6850
 DN1880  HISTORY     - 20201130 GOOD             ILDT
 DN1880
 DN1880                          STATION DESCRIPTION
 DN1880
 DN1880'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1880'THE STATION IS LOCATED 4.2 MILES NORTHWEST OF MAPLETON. TO REACH THE
 DN1880'STATION FROM THE INTERSECTION OF CR 24(CAMERON LANE) AND PEORIA
 DN1880'CO.5500S (LANCASTER RD.) PROCEED WEST ON PEORIA CO. 5500S FOR 2.0
 DN1880'MILES TO CR 19 (HARKERS CORNER RD.) TURN LEFT FOR 500 FEET TO THE
 DN1880'STATION ON THE LEFT. 29.0 FEET EAST OF THE CENTERLINE OF CR 19. 146.1
 DN1880'FEET NORTHEAST OF A NAIL AND WASHER IN A POWER POLE. 1.0 FEET WEST OF
 DN1880'A FIBERGLASS WITNESS POST. A 2 INCH BRASS DISK SET IN THE TOP OF A 12
 DN1880'INCH DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.
 DN1880
 DN1880                          STATION RECOVERY (2020)
 DN1880
 DN1880'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1880'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1901 ***********************************************************************
 DN1901  DESIGNATION -  PEO CO GIS 59
 DN1901  PID         -  DN1901
 DN1901  STATE/COUNTY-  IL/PEORIA
 DN1901  COUNTRY     -  US
 DN1901  USGS QUAD   -  LAURA (2018)
 DN1901
 DN1901                         *CURRENT SURVEY CONTROL
 DN1901  ______________________________________________________________________
 DN1901* NAD 83(2011) POSITION- 40 58 29.25954(N) 089 55 40.19419(W)   ADJUSTED
 DN1901* NAD 83(2011) ELLIP HT-   159.432 (meters)        (06/27/12)   ADJUSTED
 DN1901* NAD 83(2011) EPOCH   -  2010.00
 DN1901* NAVD 88 ORTHO HEIGHT -   192.4   (meters)      631.    (feet) GPS OBS
 DN1901  ______________________________________________________________________
 DN1901  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1901  GEOID HEIGHT    -        -32.985 (meters)                     GEOID09
 DN1901  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 DN1901  NAD 83(2011) X  -      6,074.354 (meters)                     COMP
 DN1901  NAD 83(2011) Y  - -4,822,543.526 (meters)                     COMP
 DN1901  NAD 83(2011) Z  -  4,160,414.770 (meters)                     COMP
 DN1901  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 DN1901
 DN1901  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1901  Standards:
 DN1901         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1901            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1901  -------------------------------------------------------------------
 DN1901  NETWORK    0.43   0.71           0.19   0.16   0.36      0.04101637
 DN1901  -------------------------------------------------------------------
 DN1901  Click here for local accuracies and other accuracy information.
 DN1901
 DN1901.The horizontal coordinates were established by GPS observations
 DN1901.and adjusted by the National Geodetic Survey in June 2012.
 DN1901
 DN1901.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1901.been affixed to the stable North American tectonic plate. See 
 DN1901.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1901
 DN1901.The horizontal coordinates are valid at the epoch date displayed above
 DN1901.which is a decimal equivalence of Year/Month/Day.
 DN1901
 DN1901.The orthometric height was determined by GPS observations and a
 DN1901.high-resolution geoid model.
 DN1901
 DN1901.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1901.GEOID18 height accuracy estimate available here.
 DN1901
 DN1901.Click photographs - Photos may exist for this station.
 DN1901
 DN1901.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1901
 DN1901.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1901
 DN1901.The ellipsoidal height was determined by GPS observations
 DN1901.and is referenced to NAD 83.
 DN1901
 DN1901. The following values were computed from the NAD 83(2011) position.
 DN1901
 DN1901;                    North         East     Units Scale Factor Converg.
 DN1901;SPC IL W     -   478,253.979   720,100.901   MT  0.99994615   +0 09 23.8
 DN1901;SPC IL W     - 1,569,071.60  2,362,531.04   sFT  0.99994615   +0 09 23.8
 DN1901;UTM  16      - 4,540,088.165   253,655.878   MT  1.00034697   -1 55 15.0
 DN1901;UTM  15      - 4,540,505.564   758,490.029   MT  1.00042246   +2 00 56.2
 DN1901
 DN1901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1901!SPC IL W     -   0.99997499  x   0.99994615  =   0.99992114
 DN1901!UTM  16      -   0.99997499  x   1.00034697  =   1.00032195
 DN1901!UTM  15      -   0.99997499  x   1.00042246  =   1.00039744
 DN1901
 DN1901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5365540088(NAD 83)
 DN1901
 DN1901                          SUPERSEDED SURVEY CONTROL
 DN1901
 DN1901  NAD 83(2007)-  40 58 29.25941(N)    089 55 40.19501(W) AD(2002.00) 1
 DN1901  ELLIP H (08/01/11)  159.465  (m)                       GP(2002.00) 3 1
 DN1901
 DN1901.Superseded values are not recommended for survey control.
 DN1901
 DN1901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1901.See file dsdata.pdf to determine how the superseded data were derived.
 DN1901
 DN1901_MARKER: DD = SURVEY DISK
 DN1901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1901_STAMPING: 59
 DN1901_MARK LOGO: IL6850
 DN1901_PROJECTION: FLUSH
 DN1901_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1901+STABILITY: SURFACE MOTION
 DN1901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1901+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2020
 DN1901
 DN1901  HISTORY     - Date     Condition        Report By
 DN1901  HISTORY     - 20040404 MONUMENTED       IL6850
 DN1901  HISTORY     - 20201027 GOOD             ILDT
 DN1901
 DN1901                          STATION DESCRIPTION
 DN1901
 DN1901'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1901'THE STATION IS LOCATED 4.0 MILES NORTH OF LAURA. TO REACH THE STATION
 DN1901'FROM THE INTERSECTION OF IL 90 AND IL 78 1.0 MILES NORTH OF LAURA
 DN1901'PROCEED NORTH ON IL 78 FOR 3.0 MILES TO THE STATION ON THE LEFT IN THE
 DN1901'SOUTHWEST QUADRANT OF THE INTERSECTION OF IL 78 AND WALNUT CREEK RD..
 DN1901'131.0 FEET WEST OF THE CENTERLINE OF IL 78. 23.0 FEET SOUTH OF THE
 DN1901'CENTERLINE OF WALNUT CREEK RD. 31.0 FEET NORTH OF A FENCE. 1.0 FEET
 DN1901'NORTH OF A FIBERGLASS WITNESS POST. A 2 INCH BRASS DISK SET IN THE TOP
 DN1901'OF A 12 INCH DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE
 DN1901'GROUND.
 DN1901
 DN1901                          STATION RECOVERY (2020)
 DN1901
 DN1901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1901'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1878 ***********************************************************************
 DN1878  DESIGNATION -  PEO CO GIS 63
 DN1878  PID         -  DN1878
 DN1878  STATE/COUNTY-  IL/PEORIA
 DN1878  COUNTRY     -  US
 DN1878  USGS QUAD   -  EDELSTEIN (2018)
 DN1878
 DN1878                         *CURRENT SURVEY CONTROL
 DN1878  ______________________________________________________________________
 DN1878* NAD 83(2011) POSITION- 40 58 25.39185(N) 089 41 46.51963(W)   ADJUSTED
 DN1878* NAD 83(2011) ELLIP HT-   179.963 (meters)        (06/27/12)   ADJUSTED
 DN1878* NAD 83(2011) EPOCH   -  2010.00
 DN1878* NAVD 88 ORTHO HEIGHT -   213.0   (meters)      699.    (feet) GPS OBS
 DN1878  ______________________________________________________________________
 DN1878  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1878  GEOID HEIGHT    -        -32.997 (meters)                     GEOID09
 DN1878  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 DN1878  NAD 83(2011) X  -     25,566.352 (meters)                     COMP
 DN1878  NAD 83(2011) Y  - -4,822,573.321 (meters)                     COMP
 DN1878  NAD 83(2011) Z  -  4,160,338.150 (meters)                     COMP
 DN1878  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 DN1878
 DN1878  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1878  Standards:
 DN1878         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1878            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1878  -------------------------------------------------------------------
 DN1878  NETWORK    0.52   0.82           0.23   0.19   0.42      0.03413343
 DN1878  -------------------------------------------------------------------
 DN1878  Click here for local accuracies and other accuracy information.
 DN1878
 DN1878.The horizontal coordinates were established by GPS observations
 DN1878.and adjusted by the National Geodetic Survey in June 2012.
 DN1878
 DN1878.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1878.been affixed to the stable North American tectonic plate. See 
 DN1878.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1878
 DN1878.The horizontal coordinates are valid at the epoch date displayed above
 DN1878.which is a decimal equivalence of Year/Month/Day.
 DN1878
 DN1878.The orthometric height was determined by GPS observations and a
 DN1878.high-resolution geoid model.
 DN1878
 DN1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1878.GEOID18 height accuracy estimate available here.
 DN1878
 DN1878.Click photographs - Photos may exist for this station.
 DN1878
 DN1878.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1878
 DN1878.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1878
 DN1878.The ellipsoidal height was determined by GPS observations
 DN1878.and is referenced to NAD 83.
 DN1878
 DN1878. The following values were computed from the NAD 83(2011) position.
 DN1878
 DN1878;                    North         East     Units Scale Factor Converg.
 DN1878;SPC IL W     -   478,213.776   739,591.585   MT  0.99996046   +0 18 30.5
 DN1878;SPC IL W     - 1,568,939.70  2,426,476.73   sFT  0.99996046   +0 18 30.5
 DN1878;UTM  16      - 4,539,341.241   273,138.858   MT  1.00023348   -1 46 07.4
 DN1878
 DN1878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1878!SPC IL W     -   0.99997177  x   0.99996046  =   0.99993223
 DN1878!UTM  16      -   0.99997177  x   1.00023348  =   1.00020525
 DN1878
 DN1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7313839341(NAD 83)
 DN1878
 DN1878                          SUPERSEDED SURVEY CONTROL
 DN1878
 DN1878  NAD 83(2007)-  40 58 25.39166(N)    089 41 46.52050(W) AD(2002.00) 1
 DN1878  ELLIP H (08/01/11)  180.002  (m)                       GP(2002.00) 3 1
 DN1878
 DN1878.Superseded values are not recommended for survey control.
 DN1878
 DN1878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1878.See file dsdata.pdf to determine how the superseded data were derived.
 DN1878
 DN1878_MARKER: DD = SURVEY DISK
 DN1878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1878_STAMPING: 63
 DN1878_MARK LOGO: IL6850
 DN1878_PROJECTION: FLUSH
 DN1878_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1878+STABILITY: SURFACE MOTION
 DN1878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1878+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2020
 DN1878
 DN1878  HISTORY     - Date     Condition        Report By
 DN1878  HISTORY     - 20040404 MONUMENTED       IL5060
 DN1878  HISTORY     - 20201008 GOOD             ILDT
 DN1878
 DN1878                          STATION DESCRIPTION
 DN1878
 DN1878'DESCRIBED BY CITY OF MCHENRY ILLINOIS 2004
 DN1878'THE STATION IS LOCATED 2.8 MILES SOUTH SOUTHWEST OF SPEER. TO REACH
 DN1878'THE STATION FROM THE INTERSECTION OF IL 40 AND PEORIA COUNTY LINE RD.
 DN1878'PROCEED WEST ON PEORIA COUNTY LINE RD. FOR 3.5 MILES TO THE STATION ON
 DN1878'THE LEFT IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF PEORIA
 DN1878'COUNTY LINE RD AND NORTH RICE RD.. 26.5 FEET SOUTH OF THE CENTERLINE
 DN1878'OF PEORIA COUNTY LINE RD. 90.5 FEET EAST OF THE CENTERLINE OF NORTH
 DN1878'RICE RD. 84.2 FEET SOUTHEAST OF A NAIL AND WASHER IN A POWER POLE.
 DN1878'81.1 FEET SOUTHWEST OF A NAIL AND WASHER IN A POWER POLE. 1.0 FEET
 DN1878'WEST OF A FIBERGLASS WITNESS POST. A 2 INCH BRASS DISK SET IN THE TOP
 DN1878'OF A 12 INCH DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE
 DN1878'GROUND.
 DN1878
 DN1878                          STATION RECOVERY (2020)
 DN1878
 DN1878'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1878'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1858 ***********************************************************************
 DN1858  DESIGNATION -  PEO CO GIS 67
 DN1858  PID         -  DN1858
 DN1858  STATE/COUNTY-  IL/PEORIA
 DN1858  COUNTRY     -  US
 DN1858  USGS QUAD   -  CHILLICOTHE (2018)
 DN1858
 DN1858                         *CURRENT SURVEY CONTROL
 DN1858  ______________________________________________________________________
 DN1858* NAD 83(2011) POSITION- 40 57 52.24708(N) 089 29 43.15167(W)   ADJUSTED
 DN1858* NAD 83(2011) ELLIP HT-   160.595 (meters)        (06/27/12)   ADJUSTED
 DN1858* NAD 83(2011) EPOCH   -  2010.00
 DN1858* NAVD 88 ORTHO HEIGHT -   193.6   (meters)      635.    (feet) GPS OBS
 DN1858  ______________________________________________________________________
 DN1858  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1858  GEOID HEIGHT    -        -32.934 (meters)                     GEOID09
 DN1858  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 DN1858  NAD 83(2011) X  -     42,484.638 (meters)                     COMP
 DN1858  NAD 83(2011) Y  - -4,823,109.747 (meters)                     COMP
 DN1858  NAD 83(2011) Z  -  4,159,553.413 (meters)                     COMP
 DN1858  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 DN1858
 DN1858  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1858  Standards:
 DN1858         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1858            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1858  -------------------------------------------------------------------
 DN1858  NETWORK    0.46   0.73           0.20   0.17   0.37      0.04713531
 DN1858  -------------------------------------------------------------------
 DN1858  Click here for local accuracies and other accuracy information.
 DN1858
 DN1858.The horizontal coordinates were established by GPS observations
 DN1858.and adjusted by the National Geodetic Survey in June 2012.
 DN1858
 DN1858.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1858.been affixed to the stable North American tectonic plate. See 
 DN1858.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1858
 DN1858.The horizontal coordinates are valid at the epoch date displayed above
 DN1858.which is a decimal equivalence of Year/Month/Day.
 DN1858
 DN1858.The orthometric height was determined by GPS observations and a
 DN1858.high-resolution geoid model.
 DN1858
 DN1858.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1858.GEOID18 height accuracy estimate available here.
 DN1858
 DN1858.Click photographs - Photos may exist for this station.
 DN1858
 DN1858.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1858
 DN1858.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1858
 DN1858.The ellipsoidal height was determined by GPS observations
 DN1858.and is referenced to NAD 83.
 DN1858
 DN1858. The following values were computed from the NAD 83(2011) position.
 DN1858
 DN1858;                    North         East     Units Scale Factor Converg.
 DN1858;SPC IL W     -   477,301.865   756,511.028   MT  0.99998047   +0 26 24.5
 DN1858;SPC IL W     - 1,565,947.87  2,481,986.60   sFT  0.99998047   +0 26 24.5
 DN1858;UTM  16      - 4,537,816.419   290,017.810   MT  1.00014272   -1 38 11.4
 DN1858
 DN1858!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1858!SPC IL W     -   0.99997481  x   0.99998047  =   0.99995528
 DN1858!UTM  16      -   0.99997481  x   1.00014272  =   1.00011753
 DN1858
 DN1858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9001737816(NAD 83)
 DN1858
 DN1858                          SUPERSEDED SURVEY CONTROL
 DN1858
 DN1858  NAD 83(2007)-  40 57 52.24681(N)    089 29 43.15257(W) AD(2002.00) 1
 DN1858  ELLIP H (08/01/11)  160.637  (m)                       GP(2002.00) 3 1
 DN1858
 DN1858.Superseded values are not recommended for survey control.
 DN1858
 DN1858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1858.See file dsdata.pdf to determine how the superseded data were derived.
 DN1858
 DN1858_MARKER: DD = SURVEY DISK
 DN1858_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DN1858_STAMPING: PEO CO GIS 67
 DN1858_MARK LOGO: IL6850
 DN1858_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1858_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1858_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1858+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2004
 DN1858
 DN1858  HISTORY     - Date     Condition        Report By
 DN1858  HISTORY     - 20040404 MONUMENTED       IL6850
 DN1858
 DN1858                          STATION DESCRIPTION
 DN1858
 DN1858'DESCRIBED BY CITY OF PEORIA ILLINOIS 2004
 DN1858'THE STATION IS LOCATED 2.9 MILES NORTH SOUTHWEST OF CHILLICOTHE. TO
 DN1858'REACH THE STATION FROM THE INTERSECTION OF IL 29 AND YANKEE LANE 2.1
 DN1858'MILES NORTH OF CHILLICOTHE PROCEED NORTH ON YANKEE LANE FOR 1.2 MILES
 DN1858'TO THE STATION ON THE RIGHT. 32.5 FEET EAST OF THE CENTERLINE YANKEE
 DN1858'LANE. 52.1 FEET NORTH OF A CONCRETE GUTTER. 275 FEET SOUTH OF A CORNER
 DN1858'FENCEPOST. 1.0 FEET WEST OF A FIBERGLASS WITNESS POST. A 2 INCH BRASS
 DN1858'DISK SET IN THE TOP OF A 12 INCH DIAMETER CONCRETE POST FLUSH WITH THE
 DN1858'SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2076 ***********************************************************************
 LC2076  DESIGNATION -  PEOPORT
 LC2076  PID         -  LC2076
 LC2076  STATE/COUNTY-  IL/PEORIA
 LC2076  COUNTRY     -  US
 LC2076  USGS QUAD   -  SPRING BAY (2018)
 LC2076
 LC2076                         *CURRENT SURVEY CONTROL
 LC2076  ______________________________________________________________________
 LC2076* NAD 83(2011) POSITION- 40 47 42.60156(N) 089 36 46.87867(W)   ADJUSTED
 LC2076* NAD 83(2011) ELLIP HT-   200.805 (meters)        (06/27/12)   ADJUSTED
 LC2076* NAD 83(2011) EPOCH   -  2010.00
 LC2076* NAVD 88 ORTHO HEIGHT -   233.7   (meters)      767.    (feet) GPS OBS
 LC2076  ______________________________________________________________________
 LC2076  NAVD 88 orthometric height was determined with geoid model    GEOID09
 LC2076  GEOID HEIGHT    -        -32.917 (meters)                     GEOID09
 LC2076  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 LC2076  NAD 83(2011) X  -     32,659.843 (meters)                     COMP
 LC2076  NAD 83(2011) Y  - -4,835,525.456 (meters)                     COMP
 LC2076  NAD 83(2011) Z  -  4,145,360.313 (meters)                     COMP
 LC2076  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 LC2076
 LC2076  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC2076  Standards:
 LC2076         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC2076            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC2076  -------------------------------------------------------------------
 LC2076  NETWORK    0.56   0.82           0.26   0.18   0.42      0.09641034
 LC2076  -------------------------------------------------------------------
 LC2076  Click here for local accuracies and other accuracy information.
 LC2076
 LC2076.This mark is at Mt Hawley Auxiliary Airport (3MY)
 LC2076
 LC2076.The horizontal coordinates were established by GPS observations
 LC2076.and adjusted by the National Geodetic Survey in June 2012.
 LC2076
 LC2076.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC2076.been affixed to the stable North American tectonic plate. See 
 LC2076.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC2076
 LC2076.The horizontal coordinates are valid at the epoch date displayed above
 LC2076.which is a decimal equivalence of Year/Month/Day.
 LC2076
 LC2076.The orthometric height was determined by GPS observations and a
 LC2076.high-resolution geoid model.
 LC2076
 LC2076.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2076.GEOID18 height accuracy estimate available here.
 LC2076
 LC2076.Click photographs - Photos may exist for this station.
 LC2076
 LC2076.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2076
 LC2076.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2076
 LC2076.The ellipsoidal height was determined by GPS observations
 LC2076.and is referenced to NAD 83.
 LC2076
 LC2076. The following values were computed from the NAD 83(2011) position.
 LC2076
 LC2076;                    North         East     Units Scale Factor Converg.
 LC2076;SPC IL W     -   458,427.265   746,722.275   MT  0.99996804   +0 21 42.2
 LC2076;SPC IL W     - 1,504,023.45  2,449,871.33   sFT  0.99996804   +0 21 42.2
 LC2076;UTM  16      - 4,519,304.655   279,550.615   MT  1.00019820   -1 42 28.5
 LC2076
 LC2076!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2076!SPC IL W     -   0.99996850  x   0.99996804  =   0.99993654
 LC2076!UTM  16      -   0.99996850  x   1.00019820  =   1.00016670
 LC2076
 LC2076:                Primary Azimuth Mark                     Grid Az
 LC2076:SPC IL W     -  PEOPORT AZ MK                            174 33 02.0
 LC2076:UTM  16      -  PEOPORT AZ MK                            176 37 12.7
 LC2076
 LC2076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7955019304(NAD 83)
 LC2076
 LC2076|---------------------------------------------------------------------|
 LC2076| PID    Reference Object                     Distance      Geod. Az  |
 LC2076|                                                           dddmmss.s |
 LC2076| LC2077 PEOPORT AZ MK                       APPROX. 0.5 KM 1745444.2 |
 LC2076|---------------------------------------------------------------------|
 LC2076
 LC2076                          SUPERSEDED SURVEY CONTROL
 LC2076
 LC2076  NAD 83(2007)-  40 47 42.60143(N)    089 36 46.87958(W) AD(2002.00) 1
 LC2076  ELLIP H (08/01/11)  200.832  (m)                       GP(2002.00) 3 1
 LC2076  NAD 83(1997)-  40 47 42.60118(N)    089 36 46.87879(W) AD(       ) 1
 LC2076  ELLIP H (10/21/99)  200.805  (m)                       GP(       ) 4 1
 LC2076  NAD 83(1986)-  40 47 42.60921(N)    089 36 46.87883(W) AD(       ) 1
 LC2076  NGVD 29 (06/25/91)  233.8    (m)  OSU 89B  model used  GPS OBS        
 LC2076
 LC2076.Superseded values are not recommended for survey control.
 LC2076
 LC2076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2076.See file dsdata.pdf to determine how the superseded data were derived.
 LC2076
 LC2076_MARKER: I = METAL ROD
 LC2076_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2076_STAMPING: PEOPORT 1990
 LC2076_MARK LOGO: NGS
 LC2076_PROJECTION: FLUSH
 LC2076_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2076+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 LC2076_ROD/PIPE-DEPTH: 9.7 meters
 LC2076_SLEEVE-DEPTH  : 1.0 meters
 LC2076
 LC2076  HISTORY     - Date     Condition        Report By
 LC2076  HISTORY     - 1990     MONUMENTED       NGS
 LC2076  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC2076  HISTORY     - 20030802 GOOD             USGS-M
 LC2076  HISTORY     - 20100501 GOOD             ILDT
 LC2076
 LC2076                          STATION DESCRIPTION
 LC2076
 LC2076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2076'STATION IS LOCATED ABOUT 11.0 KM (6.8 MI) NORTH OF DOWNTOWN PEORIA, AT
 LC2076'MT HAWLEY AUXILIARY AIRPORT, IN THE MEDIAN OF THE RUNWAY AND TAXI, AT
 LC2076'THE CENTER ONE OF THREE CONNECTING RAMPS, IN NORTH CENTRAL SECTION 5,
 LC2076'T 9 N, R 8 E.  OWNERSHIP--GREATER PEORIA AIRPORT AUTHORITY, 1320 BIRD
 LC2076'BLVD, PEORIA, IL 61615.  AIRPORT MANAGER IS DENNIS DRISCOLL, PHONE
 LC2076'309-693-1908.
 LC2076'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 6 AND 88 (NORTH SECTION
 LC2076'OF BELTWAY AROUND PEORIA), GO SOUTH ON HIGHWAY 88 FOR 1.19 KM
 LC2076'(0.74 MI) TO A CROSSROAD ON NORTH SIDE OF A SHOPPING CENTER.  TURN
 LC2076'RIGHT, WEST, ON WEST BIRD BLVD FOR 0.38 KM (0.24 MI) TO ROAD END AT
 LC2076'PARKING LOT ON LEFT AT AIRPORT OFFICE.  TURN LEFT, SOUTH, THROUGH
 LC2076'PARKING LOT FOR 0.05 KM (0.03 MI) TO A LOCKED GATE.  PASS THROUGH
 LC2076'GATE, THEN GO SOUTH, AND WEST ON APRON AND MAIN CONNECTING RAMP FOR
 LC2076'0.15 KM (0.09 MI) TO THE TAXI AND STATION ON THE LEFT.
 LC2076'THE STATION IS LOCATED 31.2 M (102.4 FT) EAST FROM THE CENTER OF THE
 LC2076'RUNWAY, 18.5 M (60.7 FT) SOUTH FROM THE CENTER OF THE RAMP, 14.4 M
 LC2076'(47.2 FT) WEST FROM THE CENTER OF THE TAXI, AND 6.9 M (22.6 FT) WEST
 LC2076'FROM THE NORTH LEG OF A 35-17 SIGN.
 LC2076'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2076
 LC2076                          STATION RECOVERY (1999)
 LC2076
 LC2076'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2076'MARK NOT FOUND.
 LC2076
 LC2076                          STATION RECOVERY (2003)
 LC2076
 LC2076'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC2076'FOUND 36 FT SOUTH OF THE SOUTHERN EDGE OF THE MIDDLE RAMP BY A 35-17
 LC2076'SIGN.  28 FT WEST OF WESTERN EDGE OF TAXI. 68 FT EAST OF EASTERN EDGE
 LC2076'OF RUNWAY. BURIED BENEATH A 5 INCH CAP.
 LC2076
 LC2076                          STATION RECOVERY (2010)
 LC2076
 LC2076'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC2076'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2077 ***********************************************************************
 LC2077  DESIGNATION -  PEOPORT AZ MK
 LC2077  PID         -  LC2077
 LC2077  STATE/COUNTY-  IL/PEORIA
 LC2077  COUNTRY     -  US
 LC2077  USGS QUAD   -  SPRING BAY (2018)
 LC2077
 LC2077                         *CURRENT SURVEY CONTROL
 LC2077  ______________________________________________________________________
 LC2077* NAD 83(1997) POSITION- 40 47 26.40818(N) 089 36 44.98189(W)   ADJUSTED
 LC2077* NAD 83(1997) ELLIP HT-   202.007 (meters)        (10/21/99)   ADJUSTED
 LC2077* NAVD 88 ORTHO HEIGHT -   235.0   (meters)      771.    (feet) VERTCON3
 LC2077  ______________________________________________________________________
 LC2077  GEOID HEIGHT    -        -32.910 (meters)                     GEOID18
 LC2077  NAD 83(1997) X  -     32,706.523 (meters)                     COMP
 LC2077  NAD 83(1997) Y  - -4,835,852.419 (meters)                     COMP
 LC2077  NAD 83(1997) Z  -  4,144,982.912 (meters)                     COMP
 LC2077  LAPLACE CORR    -          1.24  (seconds)                    DEFLEC18
 LC2077  HORZ ORDER      -  FIRST
 LC2077  ELLP ORDER      -  FOURTH    CLASS I
 LC2077
 LC2077.This mark is at Mt Hawley Auxiliary Airport (3MY)
 LC2077
 LC2077.The horizontal coordinates were established by GPS observations
 LC2077.and adjusted by the National Geodetic Survey in October 1999.
 LC2077
 LC2077.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2077.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2077
 LC2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2077.GEOID18 height accuracy estimate available here.
 LC2077
 LC2077.Click photographs - Photos may exist for this station.
 LC2077
 LC2077.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2077
 LC2077.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2077
 LC2077.The ellipsoidal height was determined by GPS observations
 LC2077.and is referenced to NAD 83.
 LC2077
 LC2077. The following values were computed from the NAD 83(1997) position.
 LC2077
 LC2077;                    North         East     Units Scale Factor Converg.
 LC2077;SPC IL W     -   457,928.052   746,769.896   MT  0.99996809   +0 21 43.4
 LC2077;SPC IL W     - 1,502,385.62  2,450,027.57   sFT  0.99996809   +0 21 43.4
 LC2077;UTM  16      - 4,518,803.932   279,580.183   MT  1.00019804   -1 42 26.7
 LC2077
 LC2077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2077!SPC IL W     -   0.99996831  x   0.99996809  =   0.99993640
 LC2077!UTM  16      -   0.99996831  x   1.00019804  =   1.00016635
 LC2077
 LC2077:                Primary Azimuth Mark                     Grid Az
 LC2077:SPC IL W     -  PEOPORT                                  354 33 02.0
 LC2077:UTM  16      -  PEOPORT                                  356 37 12.1
 LC2077
 LC2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7958018803(NAD 83)
 LC2077
 LC2077|---------------------------------------------------------------------|
 LC2077| PID    Reference Object                     Distance      Geod. Az  |
 LC2077|                                                           dddmmss.s |
 LC2077| LC2076 PEOPORT                             APPROX. 0.5 KM 3545445.4 |
 LC2077|---------------------------------------------------------------------|
 LC2077
 LC2077                          SUPERSEDED SURVEY CONTROL
 LC2077
 LC2077  NAD 83(1986)-  40 47 26.41621(N)    089 36 44.98193(W) AD(       ) 1
 LC2077  NGVD 29 (06/25/91)  235.1    (m)  OSU 89B  model used  GPS OBS        
 LC2077
 LC2077.Superseded values are not recommended for survey control.
 LC2077
 LC2077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2077.See file dsdata.pdf to determine how the superseded data were derived.
 LC2077
 LC2077_MARKER: I = METAL ROD
 LC2077_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2077_STAMPING: PEOPORT AZ MK 1990
 LC2077_MARK LOGO: NGS
 LC2077_PROJECTION: FLUSH
 LC2077_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2077_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2077+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2003
 LC2077_ROD/PIPE-DEPTH: 11.0 meters
 LC2077_SLEEVE-DEPTH  : 1.0 meters
 LC2077
 LC2077  HISTORY     - Date     Condition        Report By
 LC2077  HISTORY     - 1990     MONUMENTED       NGS
 LC2077  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC2077  HISTORY     - 20030803 GOOD             USGS-M
 LC2077
 LC2077                          STATION DESCRIPTION
 LC2077
 LC2077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2077'STATION IS LOCATED ABOUT 10.5 KM (6.5 MI) NORTH OF DOWNTOWN PEORIA, AT
 LC2077'MT HAWLEY AUXILIARY AIRPORT, IN THE CUP AT THE SOUTHEAST CORNER OF
 LC2077'RUNWAY 17-35, IN THE CENTER OF SECTION 5, T 9 N, R 8 E.
 LC2077'OWNERSHIP--GREATER PEORIA AIRPORT AUTHORITY, 1320 BIRD BLVD, PEORIA,
 LC2077'IL 61615. AIRPORT MANAGER IS DENNIS DRISCOLL, PHONE 309-693-1908.
 LC2077'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 6 AND 88 (NORTH SECTION
 LC2077'OF BELTWAY AROUND PEORIA), GO SOUTH ON HIGHWAY 88 FOR 1.19 KM
 LC2077'(0.74 MI) TO A CROSSROAD ON NORTH SIDE OF A SHOPPING CENTER.  TURN
 LC2077'RIGHT, WEST, ON WEST BIRD BLVD FOR 0.38 KM (0.24 MI) TO ROAD END AT
 LC2077'PARKING LOT ON LEFT AT AIRPORT OFFICE.  TURN LEFT, SOUTH, THROUGH
 LC2077'PARKING LOT FOR 0.05 KM (0.03 MI) TO A LOCKED GATE.  PASS THROUGH
 LC2077'GATE, THEN GO SOUTH, AND WEST ON APRON AND MAIN CONNECTING RAMP FOR
 LC2077'0.15 KM (0.09 MI) TO THE TAXI. TURN LEFT, SOUTH, ON TAXI FOR 0.52 KM
 LC2077'(0.32 MI) TO THE CUP AND THE STATION ON THE RIGHT.
 LC2077'THE STATION IS LOCATED 46.0 M (150.9 FT) NORTHEAST FROM THE CENTER OF
 LC2077'THE EXTREME SOUTH END OF THE RUNWAY, 32.1 M (105.3 FT) EAST FROM THE
 LC2077'CENTER OF THE RUNWAY, 13.6 M (44.6 FT) WEST FROM THE CENTER OF THE
 LC2077'TAXI, 6.2 M (20.3 FT) WEST-SOUTHWEST FROM THE SOUTH LEG OF A 35 SIGN,
 LC2077'AND 4.75 M (15.58 FT) EAST FROM THE CENTER OF A ROUND METAL GRATE
 LC2077'DRAIN COVER.
 LC2077'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2077
 LC2077                          STATION RECOVERY (1999)
 LC2077
 LC2077'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2077'MARK NOT FOUND.
 LC2077
 LC2077                          STATION RECOVERY (2003)
 LC2077
 LC2077'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC2077'LOCATION AS DESCRIBED ON DATASHEET EXCEPT MARK IS NOT WEST OF 35 SIGN
 LC2077'BUT RATHER A 35-17 SIGN AT THE SOUTHERN END OF THE TAXI (THERE IS ALSO
 LC2077'A 35 SIGN SOUTHEAST OF THE 35-17 SIGN WHICH MAKES THE DATASHEET
 LC2077'DESCRIPTION CONFUSING.)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1978 ***********************************************************************
 LC1978  DESIGNATION -  PEORIA ALLIANCE LIFE INS CUP
 LC1978  PID         -  LC1978
 LC1978  STATE/COUNTY-  IL/PEORIA
 LC1978  COUNTRY     -  US
 LC1978  USGS QUAD   -  PEORIA EAST (2018)
 LC1978
 LC1978                         *CURRENT SURVEY CONTROL
 LC1978  ______________________________________________________________________
 LC1978* NAD 83(1997) POSITION- 40 41 35.61477(N) 089 35 26.45647(W)   ADJUSTED
 LC1978  ______________________________________________________________________
 LC1978  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 LC1978  LAPLACE CORR    -          2.30  (seconds)                    DEFLEC18
 LC1978  HORZ ORDER      -  THIRD
 LC1978
 LC1978.The horizontal coordinates were established by classical geodetic methods
 LC1978.and adjusted by the National Geodetic Survey in October 1999.
 LC1978
 LC1978.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1978.GEOID18 height accuracy estimate available here.
 LC1978
 LC1978.Click photographs - Photos may exist for this station.
 LC1978
 LC1978.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1978
 LC1978. The following values were computed from the NAD 83(1997) position.
 LC1978
 LC1978;                    North         East     Units Scale Factor Converg.
 LC1978;SPC IL W     -   447,119.570   748,681.798   MT  0.99997034   +0 22 32.0
 LC1978;SPC IL W     - 1,466,924.79  2,456,300.20   sFT  0.99997034   +0 22 32.0
 LC1978;UTM  16      - 4,507,931.071   281,101.261   MT  1.00018983   -1 41 23.3
 LC1978
 LC1978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8110107931(NAD 83)
 LC1978
 LC1978                          SUPERSEDED SURVEY CONTROL
 LC1978
 LC1978  NAD 83(1986)-  40 41 35.62607(N)    089 35 26.45742(W) AD(       ) 3
 LC1978  NAD 27      -  40 41 35.49147(N)    089 35 26.10488(W) AD(       ) 3
 LC1978
 LC1978.Superseded values are not recommended for survey control.
 LC1978
 LC1978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1978.See file dsdata.pdf to determine how the superseded data were derived.
 LC1978
 LC1978_MARKER: 86 = CUPOLA
 LC1978
 LC1978  HISTORY     - Date     Condition        Report By
 LC1978  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1978  HISTORY     - 1988     GOOD             USPSQD
 LC1978  HISTORY     - 19990131 GOOD             USPSQD
 LC1978
 LC1978                          STATION DESCRIPTION
 LC1978
 LC1978'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1978'THIS STATION IS THE CUPOLA ON THE TOP OF THE ALLIANCE LIFE
 LC1978'INSURANCE BUILDING, FORMERLY KNOWN AS THE PEORIA LIFE INSURANCE
 LC1978'BUILDING, AT THE W CORNER OF MAIN AND NORTH JEFFERSON STREETS,
 LC1978'IN THE CITY OF PEORIA.  THE BUILDING ERECTED IN 1916, IS THE
 LC1978'MOST PROMINENT OBJECT IN THE DOWNTOWN SECTION.
 LC1978'
 LC1978'THE CUPOLA IS ON A STONE BUILDING ABOUT 160 FEET HIGH.  THE
 LC1978'BOTTOM SECTION OF THE CUPOLA IS A SQUARE STONE TOWER ABOUT
 LC1978'30 FEET HIGH WITH SQUARE WINDOWS ON EACH SIDE AND AN ORNAMENTAL
 LC1978'LEDGE AROUND THE TOP.  THE NEXT SECTION IS A SMALLER TOWER ABOUT
 LC1978'15 FEET HIGH WITH FOUR WINDOWS ON EACH SIDE SET IN THE LEDGE
 LC1978'AROUND THE TOP.  THE ROOF IS A TERRACED STRUCTURE OF WHITE
 LC1978'CONCRETE SLAB ABOUT 15 FEET HIGH.  AT THE TOP, THERE IS A
 LC1978'RAILED PLATFORM WITH A 20-FOOT CROWN-SHAPED CUPOLA IN THE
 LC1978'CENTER.  THE CUPOLA HAS A BALL AT ITS APEX.  TOTAL HEIGHT IS
 LC1978'ABOUT 245 FEET.
 LC1978
 LC1978                          STATION RECOVERY (1988)
 LC1978
 LC1978'RECOVERY NOTE BY US POWER SQUADRON 1988 (PBD)
 LC1978'RECOVERED IN GOOD CONDITION.
 LC1978
 LC1978                          STATION RECOVERY (1999)
 LC1978
 LC1978'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2002 ***********************************************************************
 LC2002  DESIGNATION -  PEORIA BRADLEY INST PWR HSE SK
 LC2002  PID         -  LC2002
 LC2002  STATE/COUNTY-  IL/PEORIA
 LC2002  COUNTRY     -  US
 LC2002  USGS QUAD   -  PEORIA EAST (2018)
 LC2002
 LC2002                         *CURRENT SURVEY CONTROL
 LC2002  ______________________________________________________________________
 LC2002* NAD 83(1997) POSITION- 40 41 54.93195(N) 089 37 03.72110(W)   ADJUSTED
 LC2002  ______________________________________________________________________
 LC2002  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 LC2002  LAPLACE CORR    -          2.20  (seconds)                    DEFLEC18
 LC2002  HORZ ORDER      -  THIRD
 LC2002
 LC2002.The horizontal coordinates were established by classical geodetic methods
 LC2002.and adjusted by the National Geodetic Survey in October 1999.
 LC2002
 LC2002.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2002.GEOID18 height accuracy estimate available here.
 LC2002
 LC2002.Click photographs - Photos may exist for this station.
 LC2002
 LC2002.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2002
 LC2002. The following values were computed from the NAD 83(1997) position.
 LC2002
 LC2002;                    North         East     Units Scale Factor Converg.
 LC2002;SPC IL W     -   447,700.793   746,394.526   MT  0.99996766   +0 21 28.7
 LC2002;SPC IL W     - 1,468,831.69  2,448,796.04   sFT  0.99996766   +0 21 28.7
 LC2002;UTM  16      - 4,508,594.504   278,835.910   MT  1.00020210   -1 42 27.5
 LC2002
 LC2002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7883508594(NAD 83)
 LC2002
 LC2002                          SUPERSEDED SURVEY CONTROL
 LC2002
 LC2002  NAD 83(1986)-  40 41 54.94288(N)    089 37 03.72189(W) AD(       ) 3
 LC2002  NAD 27      -  40 41 54.80507(N)    089 37 03.36386(W) AD(       ) 3
 LC2002
 LC2002.Superseded values are not recommended for survey control.
 LC2002
 LC2002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2002.See file dsdata.pdf to determine how the superseded data were derived.
 LC2002
 LC2002_MARKER: 63 = STACK
 LC2002
 LC2002  HISTORY     - Date     Condition        Report By
 LC2002  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2002  HISTORY     - 1988     GOOD             USPSQD
 LC2002  HISTORY     - 19990131 GOOD             USPSQD
 LC2002
 LC2002                          STATION DESCRIPTION
 LC2002
 LC2002'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2002'THIS STATION IS THE STACK ON THE POWERHOUSE AT BRADLEY INSTITUTE,
 LC2002'IN THE WESTERN PART OF THE CITY OF PEORIA, LOCATED ON THE CENTER
 LC2002'OF THE BUILDING, ABOUT 120 FEET W OF THE CENTER LINE OF SOUTH
 LC2002'GLENWOOD STREET, AND ABOUT 60 FEET N OF THE CENTER LINE OF
 LC2002'LAURA STREET.  THE POWERHOUSE WAS ERECTED IN 1918.  THE
 LC2002'STACK IS VERY PROMINENT.
 LC2002'
 LC2002'THE POWERHOUSE IS A YELLOW BRICK BUILDING ABOUT 40 FEET HIGH.
 LC2002'THE STACK IS AN ORNAMENTAL YELLOW BRICK STRUCTURE ABOUT 100
 LC2002'FEET HIGH WITH A COLLAR ABOUT FIFTEEN FEET FROM THE TOP AND
 LC2002'TWO COLLARS AROUND THE TOP.
 LC2002
 LC2002                          STATION RECOVERY (1988)
 LC2002
 LC2002'RECOVERY NOTE BY US POWER SQUADRON 1988 (PBD)
 LC2002'RECOVERED IN GOOD CONDITION.
 LC2002
 LC2002                          STATION RECOVERY (1999)
 LC2002
 LC2002'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2003 ***********************************************************************
 LC2003  DESIGNATION -  PEORIA BRADLEY INSTITUTE TOWER
 LC2003  PID         -  LC2003
 LC2003  STATE/COUNTY-  IL/PEORIA
 LC2003  COUNTRY     -  US
 LC2003  USGS QUAD   -  PEORIA EAST (2018)
 LC2003
 LC2003                         *CURRENT SURVEY CONTROL
 LC2003  ______________________________________________________________________
 LC2003* NAD 83(1997) POSITION- 40 41 50.11176(N) 089 37 00.43011(W)   ADJUSTED
 LC2003  ______________________________________________________________________
 LC2003  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 LC2003  LAPLACE CORR    -          2.18  (seconds)                    DEFLEC18
 LC2003  HORZ ORDER      -  THIRD
 LC2003
 LC2003.The horizontal coordinates were established by classical geodetic methods
 LC2003.and adjusted by the National Geodetic Survey in October 1999.
 LC2003
 LC2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2003.GEOID18 height accuracy estimate available here.
 LC2003
 LC2003.Click photographs - Photos may exist for this station.
 LC2003
 LC2003.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2003
 LC2003. The following values were computed from the NAD 83(1997) position.
 LC2003
 LC2003;                    North         East     Units Scale Factor Converg.
 LC2003;SPC IL W     -   447,552.597   746,472.715   MT  0.99996775   +0 21 30.8
 LC2003;SPC IL W     - 1,468,345.48  2,449,052.57   sFT  0.99996775   +0 21 30.8
 LC2003;UTM  16      - 4,508,443.551   278,908.723   MT  1.00020170   -1 42 25.2
 LC2003
 LC2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7890808443(NAD 83)
 LC2003
 LC2003                          SUPERSEDED SURVEY CONTROL
 LC2003
 LC2003  NAD 83(1986)-  40 41 50.12266(N)    089 37 00.43112(W) AD(       ) 3
 LC2003  NAD 27      -  40 41 49.98499(N)    089 37 00.07235(W) AD(       ) 3
 LC2003
 LC2003.Superseded values are not recommended for survey control.
 LC2003
 LC2003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2003.See file dsdata.pdf to determine how the superseded data were derived.
 LC2003
 LC2003_MARKER: 55 = TOWER
 LC2003
 LC2003  HISTORY     - Date     Condition        Report By
 LC2003  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2003  HISTORY     - 1988     GOOD             USPSQD
 LC2003  HISTORY     - 19990131 GOOD             USPSQD
 LC2003
 LC2003                          STATION DESCRIPTION
 LC2003
 LC2003'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2003'THIS STATION IS THE TOWER ON THE HOROLOGY BUILDING, BRADLEY
 LC2003'INSTITUTE, IN THE WESTERN PART OF PEORIA, LOCATED ABOUT 185 FEET
 LC2003'N OF THE CENTER LINE OF BRADLEY AVENUE, AND ABOUT 140 FEET
 LC2003'W OF THE CENTER LINE OF INSTITUTE PLACE.  THE BUILDING WAS
 LC2003'ERECTED IN 1919.  THE TOWER IS NOT ESPECIALLY PROMINENT.
 LC2003'
 LC2003'THE TOWER IS ON THE NE CORNER OF THE S WING OF A GREY STONE
 LC2003'STRUCTURE WITH TWO DEEP-SET GOTHIC WINDOWS ON EACH SIDE NEAR THE
 LC2003'BOTTOM AND AN ILLUMINATED CLOCK DIAL ON EACH SIDE AT THE TOP.
 LC2003'THE FOUR-SIDED GREEN DOME-SHAPED ROOF IS ABOUT 8 FEET HIGH
 LC2003'AND HAS A FINIAL WITH DIRECTION ARROW AT ITS APEX.  THE
 LC2003'TOWER SECTION IS ABOUT 20 FEET HIGH.  TOTAL HEIGHT IS ABOUT
 LC2003'80 FEET.
 LC2003
 LC2003                          STATION RECOVERY (1988)
 LC2003
 LC2003'RECOVERY NOTE BY US POWER SQUADRON 1988 (PBD)
 LC2003'RECOVERED IN GOOD CONDITION.
 LC2003
 LC2003                          STATION RECOVERY (1999)
 LC2003
 LC2003'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1971 ***********************************************************************
 LC1971  DESIGNATION -  PEORIA CENTRAL HIGH SCHOOL STK
 LC1971  PID         -  LC1971
 LC1971  STATE/COUNTY-  IL/PEORIA
 LC1971  COUNTRY     -  US
 LC1971  USGS QUAD   -  PEORIA EAST (2018)
 LC1971
 LC1971                         *CURRENT SURVEY CONTROL
 LC1971  ______________________________________________________________________
 LC1971* NAD 83(1997) POSITION- 40 42 26.63894(N) 089 35 59.49540(W)   ADJUSTED
 LC1971  ______________________________________________________________________
 LC1971  GEOID HEIGHT    -        -32.923 (meters)                     GEOID18
 LC1971  LAPLACE CORR    -          2.34  (seconds)                    DEFLEC18
 LC1971  HORZ ORDER      -  THIRD
 LC1971
 LC1971.The horizontal coordinates were established by classical geodetic methods
 LC1971.and adjusted by the National Geodetic Survey in October 1999.
 LC1971
 LC1971.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1971.GEOID18 height accuracy estimate available here.
 LC1971
 LC1971.Click photographs - Photos may exist for this station.
 LC1971
 LC1971.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1971
 LC1971. The following values were computed from the NAD 83(1997) position.
 LC1971
 LC1971;                    North         East     Units Scale Factor Converg.
 LC1971;SPC IL W     -   448,688.373   747,895.967   MT  0.99996940   +0 22 10.8
 LC1971;SPC IL W     - 1,472,071.77  2,453,722.02   sFT  0.99996940   +0 22 10.8
 LC1971;UTM  16      - 4,509,527.533   280,372.326   MT  1.00019376   -1 41 46.7
 LC1971
 LC1971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8037209527(NAD 83)
 LC1971
 LC1971                          SUPERSEDED SURVEY CONTROL
 LC1971
 LC1971  NAD 83(1986)-  40 42 26.65008(N)    089 35 59.49653(W) AD(       ) 3
 LC1971  NAD 27      -  40 42 26.51221(N)    089 35 59.14647(W) AD(       ) 3
 LC1971
 LC1971.Superseded values are not recommended for survey control.
 LC1971
 LC1971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1971.See file dsdata.pdf to determine how the superseded data were derived.
 LC1971
 LC1971_MARKER: 63 = STACK
 LC1971
 LC1971  HISTORY     - Date     Condition        Report By
 LC1971  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1971  HISTORY     - 1989     GOOD             USPSQD
 LC1971  HISTORY     - 19990131 GOOD             USPSQD
 LC1971
 LC1971                          STATION DESCRIPTION
 LC1971
 LC1971'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1971'THIS STATION IS THE STACK AT THE CENTRAL HIGH SCHOOL, IN THE
 LC1971'CITY OF PEORIA, ON THE CENTER OF THE POWERHOUSE AT THE W
 LC1971'SIDE OF THE MAIN BUILDING, ABOUT 230 FEET S OF THE CENTER
 LC1971'LINE OF RICHMOND STREET, AND ABOUT 410 FEET W OF THE CENTER
 LC1971'LINE OF NORTH STREET.  THE BUILDING WAS ERECTED IN 1916.  THE
 LC1971'STACK IS QUITE PROMINENT FROM THE W AND S BUT IS PARTIALLY
 LC1971'OBSTRUCTED BY TALL TREES FROM THE E AND N.
 LC1971'
 LC1971'THE BUILDING ON WHICH THE STACK SETS IS A YELLOW BRICK STRUCTURE
 LC1971'ABOUT 60 FEET HIGH.  THE OCTAGONAL RED BRICK STACK IS ABOUT
 LC1971'70 FEET HIGH, HAS THREE COLLARS NEAR THE TOP, AND A LADDER
 LC1971'UP THE W SIDE WHICH LOOPS OVER THE STACK AT THE TOP.  TOTAL
 LC1971'HEIGHT IS ABOUT 130 FEET.
 LC1971
 LC1971                          STATION RECOVERY (1989)
 LC1971
 LC1971'RECOVERY NOTE BY US POWER SQUADRON 1989 (PBD)
 LC1971'RECOVERED IN GOOD CONDITION.
 LC1971
 LC1971                          STATION RECOVERY (1999)
 LC1971
 LC1971'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1971'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1970 ***********************************************************************
 LC1970  DESIGNATION -  PEORIA CENTURY DISTILL CO STK
 LC1970  PID         -  LC1970
 LC1970  STATE/COUNTY-  IL/PEORIA
 LC1970  COUNTRY     -  US
 LC1970  USGS QUAD   -  PEORIA EAST (2018)
 LC1970
 LC1970                         *CURRENT SURVEY CONTROL
 LC1970  ______________________________________________________________________
 LC1970* NAD 83(1997) POSITION- 40 39 50.13496(N) 089 37 23.60348(W)   ADJUSTED
 LC1970  ______________________________________________________________________
 LC1970  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 LC1970  LAPLACE CORR    -          2.04  (seconds)                    DEFLEC18
 LC1970  HORZ ORDER      -  THIRD
 LC1970
 LC1970.The horizontal coordinates were established by classical geodetic methods
 LC1970.and adjusted by the National Geodetic Survey in October 1999.
 LC1970
 LC1970.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1970.GEOID18 height accuracy estimate available here.
 LC1970
 LC1970.Click photographs - Photos may exist for this station.
 LC1970
 LC1970.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1970
 LC1970. The following values were computed from the NAD 83(1997) position.
 LC1970
 LC1970;                    North         East     Units Scale Factor Converg.
 LC1970;SPC IL W     -   443,848.529   745,951.571   MT  0.99996716   +0 21 14.9
 LC1970;SPC IL W     - 1,456,193.05  2,447,342.78   sFT  0.99996716   +0 21 14.9
 LC1970;UTM  16      - 4,504,759.796   278,254.303   MT  1.00020527   -1 42 36.2
 LC1970
 LC1970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7825404759(NAD 83)
 LC1970
 LC1970                          SUPERSEDED SURVEY CONTROL
 LC1970
 LC1970  NAD 83(1986)-  40 39 50.14585(N)    089 37 23.60379(W) AD(       ) 3
 LC1970  NAD 27      -  40 39 50.01127(N)    089 37 23.24191(W) AD(       ) 3
 LC1970
 LC1970.Superseded values are not recommended for survey control.
 LC1970
 LC1970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1970.See file dsdata.pdf to determine how the superseded data were derived.
 LC1970
 LC1970_MARKER: 63 = STACK
 LC1970
 LC1970  HISTORY     - Date     Condition        Report By
 LC1970  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1970  HISTORY     - 1989     GOOD             USPSQD
 LC1970  HISTORY     - 19990131 GOOD             USPSQD
 LC1970
 LC1970                          STATION DESCRIPTION
 LC1970
 LC1970'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1970'THIS STATION IS THE RED BRICK STACK AT THE CENTURY DISTILLING
 LC1970'COMPANY, IN THE CITY OF PEORIA, LOCATED ABOUT 0.3 MILE SE OF
 LC1970'SOUTH WASHINGTON STREET, ABOUT 25 FEET N OF PEORIA AND PEKIN
 LC1970'RAILROAD, ABOUT 390 FEET E OF DARST STREET, AND ABOUT 45 FEET
 LC1970'W OF A SMALL ALLEY CALLED ERIE STREET, ON THE S SIDE OF THE
 LC1970'POWERHOUSE.  IT WAS ERECTED IN 1933 AND IS QUITE PROMINENT.
 LC1970'
 LC1970'THE STACK IS A RED BRICK STRUCTURE, ABOUT 18 FEET IN DIAMETER
 LC1970'AT THE BASE, ABOUT 8 FEET IN DIAMETER AT THE TOP, AND ABOUT 160
 LC1970'FEET HIGH.  IT HAS THE WORDS CENTURY DISTILLING COMPANY PAINTED
 LC1970'IN WHITE LETTERS ON THE N SIDE.
 LC1970
 LC1970                          STATION RECOVERY (1989)
 LC1970
 LC1970'RECOVERY NOTE BY US POWER SQUADRON 1989 (PBD)
 LC1970'RECOVERED IN GOOD CONDITION.
 LC1970
 LC1970                          STATION RECOVERY (1999)
 LC1970
 LC1970'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1970'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2028 ***********************************************************************
 LC2028  DESIGNATION -  PEORIA CHRIST EVAN LUTH CHURCH
 LC2028  PID         -  LC2028
 LC2028  STATE/COUNTY-  IL/PEORIA
 LC2028  COUNTRY     -  US
 LC2028  USGS QUAD   -  PEORIA WEST (2018)
 LC2028
 LC2028                         *CURRENT SURVEY CONTROL
 LC2028  ______________________________________________________________________
 LC2028* NAD 83(1997) POSITION- 40 40 29.51463(N) 089 37 33.24758(W)   ADJUSTED
 LC2028  ______________________________________________________________________
 LC2028  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 LC2028  LAPLACE CORR    -          1.87  (seconds)                    DEFLEC18
 LC2028  HORZ ORDER      -  THIRD
 LC2028
 LC2028.The horizontal coordinates were established by classical geodetic methods
 LC2028.and adjusted by the National Geodetic Survey in October 1999.
 LC2028
 LC2028.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2028.GEOID18 height accuracy estimate available here.
 LC2028
 LC2028.Click photographs - Photos may exist for this station.
 LC2028
 LC2028.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2028
 LC2028. The following values were computed from the NAD 83(1997) position.
 LC2028
 LC2028;                    North         East     Units Scale Factor Converg.
 LC2028;SPC IL W     -   445,061.795   745,717.580   MT  0.99996689   +0 21 08.8
 LC2028;SPC IL W     - 1,460,173.57  2,446,575.09   sFT  0.99996689   +0 21 08.8
 LC2028;UTM  16      - 4,505,980.995   278,064.123   MT  1.00020631   -1 42 43.8
 LC2028
 LC2028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7806405980(NAD 83)
 LC2028
 LC2028                          SUPERSEDED SURVEY CONTROL
 LC2028
 LC2028  NAD 83(1986)-  40 40 29.52545(N)    089 37 33.24820(W) AD(       ) 3
 LC2028  NAD 27      -  40 40 29.38951(N)    089 37 32.88454(W) AD(       ) 3
 LC2028
 LC2028.Superseded values are not recommended for survey control.
 LC2028
 LC2028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2028.See file dsdata.pdf to determine how the superseded data were derived.
 LC2028
 LC2028_MARKER: 90 = CHURCH SPIRE
 LC2028
 LC2028  HISTORY     - Date     Condition        Report By
 LC2028  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2028  HISTORY     - 1989     GOOD             USPSQD
 LC2028  HISTORY     - 19990305 GOOD             USPSQD
 LC2028
 LC2028                          STATION DESCRIPTION
 LC2028
 LC2028'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2028'STATION IS THE SPIRE ON THE CHRIST EVANGELICAL LUTHERAN CHURCH,
 LC2028'CHANDLER AND MALONE STREETS, IN THE CITY OF PEORIA, AT THE FRONT
 LC2028'(NORTH END) OF THE CHURCH, ABOUT 60 FEET E OF THE CENTER LINE
 LC2028'OF CHANDLER STREET, AND ABOUT 50 FEET S OF THE CENTER LINE OF
 LC2028'MALONE STREET.  THE CHURCH WAS ERECTED IN 1925, AND THE SPIRE IS
 LC2028'FAIRLY PROMINENT.
 LC2028'
 LC2028'THE RED BRICK CHURCH ON WHICH THE SPIRE SETS IS ABOUT 60 FEET
 LC2028'HIGH.  THE BASE OF THE SPIRE IS A SQUARE TOWER ABOUT 30 FEET
 LC2028'HIGH, WITH A LARGE DIVIDED LOUVRED WINDOW ON EACH SIDE AND
 LC2028'AN ORNAMENTAL PARAPET AROUND THE TOP.  THE 40-FOOT SPIRE IS
 LC2028'BLACK IN COLOR AND OCTAGONAL IN SHAPE ABOUT ONE-HALF THE WAY
 LC2028'UP.  AT THIS POINT THERE IS A COLLAR AROUND THE SPIRE, AND THE
 LC2028'BALANCE OF THE SPIRE IS ROUND.  IT HAS A HEAVY WOODEN CROSS
 LC2028'AT ITS APEX.  TOTAL HEIGHT IS ABOUT 130 FEET.
 LC2028
 LC2028                          STATION RECOVERY (1989)
 LC2028
 LC2028'RECOVERY NOTE BY US POWER SQUADRON 1989 (PBD)
 LC2028'RECOVERED IN GOOD CONDITION.
 LC2028
 LC2028                          STATION RECOVERY (1999)
 LC2028
 LC2028'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1992 ***********************************************************************
 LC1992  DESIGNATION -  PEORIA FRANKLIN SCHOOL STACK
 LC1992  PID         -  LC1992
 LC1992  STATE/COUNTY-  IL/PEORIA
 LC1992  COUNTRY     -  US
 LC1992  USGS QUAD   -  PEORIA EAST (2018)
 LC1992
 LC1992                         *CURRENT SURVEY CONTROL
 LC1992  ______________________________________________________________________
 LC1992* NAD 83(1997) POSITION- 40 42 13.10910(N) 089 36 20.40777(W)   ADJUSTED
 LC1992  ______________________________________________________________________
 LC1992  GEOID HEIGHT    -        -32.931 (meters)                     GEOID18
 LC1992  LAPLACE CORR    -          2.26  (seconds)                    DEFLEC18
 LC1992  HORZ ORDER      -  THIRD
 LC1992
 LC1992.The horizontal coordinates were established by classical geodetic methods
 LC1992.and adjusted by the National Geodetic Survey in October 1999.
 LC1992
 LC1992.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1992.GEOID18 height accuracy estimate available here.
 LC1992
 LC1992.Click photographs - Photos may exist for this station.
 LC1992
 LC1992.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1992
 LC1992. The following values were computed from the NAD 83(1997) position.
 LC1992
 LC1992;                    North         East     Units Scale Factor Converg.
 LC1992;SPC IL W     -   448,267.892   747,407.761   MT  0.99996883   +0 21 57.1
 LC1992;SPC IL W     - 1,470,692.24  2,452,120.30   sFT  0.99996883   +0 21 57.1
 LC1992;UTM  16      - 4,509,124.834   279,869.167   MT  1.00019648   -1 41 59.9
 LC1992
 LC1992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7986909124(NAD 83)
 LC1992
 LC1992                          SUPERSEDED SURVEY CONTROL
 LC1992
 LC1992  NAD 83(1986)-  40 42 13.12013(N)    089 36 20.40897(W) AD(       ) 3
 LC1992  NAD 27      -  40 42 12.98144(N)    089 36 20.05465(W) AD(       ) 3
 LC1992
 LC1992.Superseded values are not recommended for survey control.
 LC1992
 LC1992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1992.See file dsdata.pdf to determine how the superseded data were derived.
 LC1992
 LC1992_MARKER: 63 = STACK
 LC1992
 LC1992  HISTORY     - Date     Condition        Report By
 LC1992  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1992  HISTORY     - 19990131 GOOD             USPSQD
 LC1992
 LC1992                          STATION DESCRIPTION
 LC1992
 LC1992'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1992'THIS STATION IS THE STACK AT THE FRANKLIN SCHOOL IN THE
 LC1992'WESTERN PART OF THE CITY OF PEORIA, LOCATED ABOUT 155 FEET N OF
 LC1992'THE CENTER LINE OF COLUMBIA TERRACE, AND ABOUT 80 FEET E OF
 LC1992'THE CENTER LINE OF BESTOR STREET, ON THE NE CORNER OF THE
 LC1992'W SECTION OF THE BUILDING.  THE BUILDING WAS ERECTED IN 1927.
 LC1992'THE STACK IS FAIRLY PROMINENT.
 LC1992'
 LC1992'THE YELLOW BRICK SCHOOL BUILDING IS ABOUT 60 FEET HIGH.  THE
 LC1992'STACK IS A PLAIN TAPERING OCTAGONAL YELLOW BRICK STRUCTURE
 LC1992'ABOUT 60 FEET HIGH.  TOTAL HEIGHT IS ABOUT 120 FEET.
 LC1992
 LC1992                          STATION RECOVERY (1999)
 LC1992
 LC1992'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1997 ***********************************************************************
 LC1997  DESIGNATION -  PEORIA GLEN OAK SCHOOL CHIMNEY
 LC1997  PID         -  LC1997
 LC1997  STATE/COUNTY-  IL/PEORIA
 LC1997  COUNTRY     -  US
 LC1997  USGS QUAD   -  PEORIA EAST (2018)
 LC1997
 LC1997                         *CURRENT SURVEY CONTROL
 LC1997  ______________________________________________________________________
 LC1997* NAD 83(1997) POSITION- 40 42 46.14558(N) 089 35 00.66055(W)   ADJUSTED
 LC1997  ______________________________________________________________________
 LC1997  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 LC1997  LAPLACE CORR    -          2.32  (seconds)                    DEFLEC18
 LC1997  HORZ ORDER      -  THIRD
 LC1997
 LC1997.The horizontal coordinates were established by classical geodetic methods
 LC1997.and adjusted by the National Geodetic Survey in October 1999.
 LC1997
 LC1997.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1997.GEOID18 height accuracy estimate available here.
 LC1997
 LC1997.Click photographs - Photos may exist for this station.
 LC1997
 LC1997.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1997
 LC1997. The following values were computed from the NAD 83(1997) position.
 LC1997
 LC1997;                    North         East     Units Scale Factor Converg.
 LC1997;SPC IL W     -   449,299.097   749,272.987   MT  0.99997105   +0 22 49.4
 LC1997;SPC IL W     - 1,474,075.45  2,458,239.79   sFT  0.99997105   +0 22 49.4
 LC1997;UTM  16      - 4,510,088.340   281,770.776   MT  1.00018622   -1 41 08.9
 LC1997
 LC1997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8177010088(NAD 83)
 LC1997
 LC1997                          SUPERSEDED SURVEY CONTROL
 LC1997
 LC1997  NAD 83(1986)-  40 42 46.15690(N)    089 35 00.66194(W) AD(       ) 3
 LC1997  NAD 27      -  40 42 46.01230(N)    089 35 00.31686(W) AD(       ) 3
 LC1997
 LC1997.Superseded values are not recommended for survey control.
 LC1997
 LC1997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1997.See file dsdata.pdf to determine how the superseded data were derived.
 LC1997
 LC1997_MARKER: 85 = CHIMNEY
 LC1997
 LC1997  HISTORY     - Date     Condition        Report By
 LC1997  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1997  HISTORY     - 1988     GOOD             USPSQD
 LC1997  HISTORY     - 19990131 GOOD             USPSQD
 LC1997
 LC1997                          STATION DESCRIPTION
 LC1997
 LC1997'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1997'THIS STATION IS THE CHIMNEY ON THE N SIDE OF THE CENTRAL
 LC1997'SECTION OF GLEN OAK SCHOOL, IN THE CITY OF PEORIA, LOCATED
 LC1997'ABOUT 225 FEET E OF THE CENTER LINE OF WISCONSIN AVENUE,
 LC1997'AND ABOUT 175 FEET N OF THE CENTER LINE OF FRYE AVENUE.  THE
 LC1997'SCHOOL WAS ERECTED IN 1912 AND THE CHIMNEY IS FAIRLY PROMINENT.
 LC1997'
 LC1997'THE CHIMNEY IS A SQUARE RED BRICK STRUCTURE ABOUT 4 FEET
 LC1997'SQUARE WITH A LEDGE NEAR THE CENTER AND ORNAMENTAL TRIM AROUND
 LC1997'THE TOP.  IT IS ABOUT 100 FEET HIGH.
 LC1997
 LC1997                          STATION RECOVERY (1988)
 LC1997
 LC1997'RECOVERY NOTE BY US POWER SQUADRON 1988 (PBD)
 LC1997'RECOVERED IN GOOD CONDITION.
 LC1997
 LC1997                          STATION RECOVERY (1999)
 LC1997
 LC1997'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1997'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2022 ***********************************************************************
 LC2022  DESIGNATION -  PEORIA GUARDIAN ANGEL ORP CUP
 LC2022  PID         -  LC2022
 LC2022  STATE/COUNTY-  IL/PEORIA
 LC2022  COUNTRY     -  US
 LC2022  USGS QUAD   -  PEORIA WEST (2018)
 LC2022
 LC2022                         *CURRENT SURVEY CONTROL
 LC2022  ______________________________________________________________________
 LC2022* NAD 83(1997) POSITION- 40 41 59.41332(N) 089 38 20.79375(W)   ADJUSTED
 LC2022  ______________________________________________________________________
 LC2022  GEOID HEIGHT    -        -32.967 (meters)                     GEOID18
 LC2022  LAPLACE CORR    -          1.95  (seconds)                    DEFLEC18
 LC2022  HORZ ORDER      -  THIRD
 LC2022
 LC2022.The horizontal coordinates were established by classical geodetic methods
 LC2022.and adjusted by the National Geodetic Survey in October 1999.
 LC2022
 LC2022.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2022.GEOID18 height accuracy estimate available here.
 LC2022
 LC2022.Click photographs - Photos may exist for this station.
 LC2022
 LC2022.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2022
 LC2022. The following values were computed from the NAD 83(1997) position.
 LC2022
 LC2022;                    North         East     Units Scale Factor Converg.
 LC2022;SPC IL W     -   447,827.937   744,584.354   MT  0.99996563   +0 20 38.5
 LC2022;SPC IL W     - 1,469,248.82  2,442,857.17   sFT  0.99996563   +0 20 38.5
 LC2022;UTM  16      - 4,508,786.859   277,031.063   MT  1.00021197   -1 43 18.0
 LC2022
 LC2022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7703108786(NAD 83)
 LC2022
 LC2022                          SUPERSEDED SURVEY CONTROL
 LC2022
 LC2022  NAD 83(1986)-  40 41 59.42396(N)    089 38 20.79484(W) AD(       ) 3
 LC2022  NAD 27      -  40 41 59.28585(N)    089 38 20.43188(W) AD(       ) 3
 LC2022
 LC2022.Superseded values are not recommended for survey control.
 LC2022
 LC2022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2022.See file dsdata.pdf to determine how the superseded data were derived.
 LC2022
 LC2022_MARKER: 86 = CUPOLA
 LC2022
 LC2022  HISTORY     - Date     Condition        Report By
 LC2022  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2022  HISTORY     - 1988     GOOD             USPSQD
 LC2022  HISTORY     - 19990305 GOOD             USPSQD
 LC2022
 LC2022                          STATION DESCRIPTION
 LC2022
 LC2022'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2022'THIS STATION IS THE CUPOLA ON THE GUARDIAN ANGEL ORPHANAGE
 LC2022'IN THE EXTREME WESTERN PART OF PEORIA, LOCATED ABOUT 510 FEET W
 LC2022'OF THE N END OF ASHLAND AVENUE, AT THE W END OF HEADING STREET,
 LC2022'AND ABOUT 80 FEET WSW OF THE SW CORNER OF THE PEORIA HEBREW
 LC2022'CEMETERY, ON A HIGH RIDGE.  THE ORPHANAGE WAS ERECTED IN 1913.
 LC2022'THE CUPOLA IS QUITE PROMINENT.
 LC2022'
 LC2022'THE BUILDING ON WHICH THE CUPOLA SETS IS A RED BRICK STRUCTURE
 LC2022'ABOUT 100 FEET HIGH.  THE CUPOLA IS SQUARE, GREEN, ABOUT
 LC2022'20 FEET HIGH, HAS TWO GLAZED ARCHED WINDOWS ON EACH SIDE
 LC2022'AND A DOUBLE PROJECTING LEDGE AROUND THE TOP.  THE BRIGHT
 LC2022'GREEN, DOME-SHAPED ROOF IS ABOUT 8 FEET HIGH AND HAS A 5-FOOT
 LC2022'GOLD CROSS AT ITS APEX.  TOTAL HEIGHT IS ABOUT 135 FEET.
 LC2022
 LC2022                          STATION RECOVERY (1988)
 LC2022
 LC2022'RECOVERY NOTE BY US POWER SQUADRON 1988 (PBD)
 LC2022'RECOVERED IN GOOD CONDITION.
 LC2022
 LC2022                          STATION RECOVERY (1999)
 LC2022
 LC2022'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1993 ***********************************************************************
 LC1993  DESIGNATION -  PEORIA H WALKER AND SONS STK
 LC1993  PID         -  LC1993
 LC1993  STATE/COUNTY-  IL/PEORIA
 LC1993  COUNTRY     -  US
 LC1993  USGS QUAD   -  PEORIA EAST (2018)
 LC1993
 LC1993                         *CURRENT SURVEY CONTROL
 LC1993  ______________________________________________________________________
 LC1993* NAD 83(1997) POSITION- 40 40 37.14868(N) 089 36 17.49875(W)   ADJUSTED
 LC1993  ______________________________________________________________________
 LC1993  GEOID HEIGHT    -        -32.941 (meters)                     GEOID18
 LC1993  LAPLACE CORR    -          2.25  (seconds)                    DEFLEC18
 LC1993  HORZ ORDER      -  THIRD
 LC1993
 LC1993.The horizontal coordinates were established by classical geodetic methods
 LC1993.and adjusted by the National Geodetic Survey in October 1999.
 LC1993
 LC1993.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1993.GEOID18 height accuracy estimate available here.
 LC1993
 LC1993.Click photographs - Photos may exist for this station.
 LC1993
 LC1993.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1993
 LC1993. The following values were computed from the NAD 83(1997) position.
 LC1993
 LC1993;                    North         East     Units Scale Factor Converg.
 LC1993;SPC IL W     -   445,308.424   747,494.971   MT  0.99996893   +0 21 58.3
 LC1993;SPC IL W     - 1,460,982.72  2,452,406.42   sFT  0.99996893   +0 21 58.3
 LC1993;UTM  16      - 4,506,163.471   279,849.662   MT  1.00019659   -1 41 54.6
 LC1993
 LC1993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7984906163(NAD 83)
 LC1993
 LC1993                          SUPERSEDED SURVEY CONTROL
 LC1993
 LC1993  NAD 83(1986)-  40 40 37.15978(N)    089 36 17.49930(W) AD(       ) 3
 LC1993  NAD 27      -  40 40 37.02710(N)    089 36 17.14209(W) AD(       ) 3
 LC1993
 LC1993.Superseded values are not recommended for survey control.
 LC1993
 LC1993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1993.See file dsdata.pdf to determine how the superseded data were derived.
 LC1993
 LC1993_MARKER: 63 = STACK
 LC1993
 LC1993  HISTORY     - Date     Condition        Report By
 LC1993  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1993  HISTORY     - 19990131 GOOD             USPSQD
 LC1993
 LC1993                          STATION DESCRIPTION
 LC1993
 LC1993'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1993'THIS STATION IS THE STACK ON THE POWERHOUSE OF THE HIRAM WALKER
 LC1993'AND SONS, INCORPORATED, DISTILLERIES IN THE CITY OF PEORIA, LOCATED
 LC1993'ABOUT 0.1 MILE E OF SOUTH WASHINGTON STREET, AND ABOUT 65
 LC1993'FEET NE OF THE CENTER LINE OF THE DRIVE WHICH IS A CONTINUATION
 LC1993'OF EDMUND STREET.  THE STACK WAS ERECTED IN 1933 AND IS QUITE
 LC1993'PROMINENT.
 LC1993'
 LC1993'THE RED BRICK POWERHOUSE ON WHICH THE STACK SETS IS ABOUT
 LC1993'170 FEET HIGH.  THE STACK IS ABOUT 90 FEET HIGH, AND IS OF
 LC1993'GREY METAL, 12 FEET IN DIAMETER.  IT HAS THE WORDS HIRAM
 LC1993'WALKER IN LARGE WHITE WOOD LETTERS FASTENED VERTICALLY ON
 LC1993'THE NE SIDE.  THE LETTERS ARE FITTED WITH NEON LIGHTS FOR
 LC1993'NIGHT DISPLAY.  THERE IS A NEON RING AROUND THE TOP OF
 LC1993'THE STACK.  THE RAISED LETTERS ON THE SIDE OF THE STACK GIVE
 LC1993'IT A WARTY APPEARANCE FROM THE DISTANCE.  TOTAL HEIGHT TO
 LC1993'THE TOP OF THE STACK IS 261 FEET.
 LC1993
 LC1993                          STATION RECOVERY (1999)
 LC1993
 LC1993'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2006 ***********************************************************************
 LC2006  DESIGNATION -  PEORIA HEIGHTS
 LC2006  PID         -  LC2006
 LC2006  STATE/COUNTY-  IL/PEORIA
 LC2006  COUNTRY     -  US
 LC2006  USGS QUAD   -  PEORIA EAST (2018)
 LC2006
 LC2006                         *CURRENT SURVEY CONTROL
 LC2006  ______________________________________________________________________
 LC2006* NAD 83(1997) POSITION- 40 44 16.47621(N) 089 33 21.53058(W)   ADJUSTED
 LC2006* NAVD 88 ORTHO HEIGHT -   220.    (meters)      722.    (feet) SCALED
 LC2006  ______________________________________________________________________
 LC2006  GEOID HEIGHT    -        -32.865 (meters)                     GEOID18
 LC2006  LAPLACE CORR    -          1.81  (seconds)                    DEFLEC18
 LC2006  HORZ ORDER      -  FIRST
 LC2006
 LC2006.The horizontal coordinates were established by classical geodetic methods
 LC2006.and adjusted by the National Geodetic Survey in October 1999.
 LC2006
 LC2006.The orthometric height was scaled from a topographic map.
 LC2006
 LC2006.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2006.GEOID18 height accuracy estimate available here.
 LC2006
 LC2006.Click photographs - Photos may exist for this station.
 LC2006
 LC2006.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2006
 LC2006. The following values were computed from the NAD 83(1997) position.
 LC2006
 LC2006;                    North         East     Units Scale Factor Converg.
 LC2006;SPC IL W     -   452,101.183   751,580.274   MT  0.99997391   +0 23 54.8
 LC2006;SPC IL W     - 1,483,268.63  2,465,809.62   sFT  0.99997391   +0 23 54.8
 LC2006;UTM  16      - 4,512,805.958   284,178.113   MT  1.00017335   -1 40 07.2
 LC2006
 LC2006!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2006!SPC IL W     -   0.99997066  x   0.99997391  =   0.99994457
 LC2006!UTM  16      -   0.99997066  x   1.00017335  =   1.00014401
 LC2006
 LC2006:                Primary Azimuth Mark                     Grid Az
 LC2006:SPC IL W     -  PEORIA HEIGHTS AZ MK 2                   030 17 36.2
 LC2006:UTM  16      -  PEORIA HEIGHTS AZ MK 2                   032 21 38.2
 LC2006
 LC2006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8417812805(NAD 83)
 LC2006
 LC2006|---------------------------------------------------------------------|
 LC2006| PID    Reference Object                     Distance      Geod. Az  |
 LC2006|                                                           dddmmss.s |
 LC2006| LC1902 CHILLICOTHE MUNICIPAL TANK          APPROX.21.0 KM 0171148.3 |
 LC2006| CI8028 PEORIA HEIGHTS RM 1                  31.608 METERS 03036     |
 LC2006| LC1960 PEORIA HEIGHTS AZ MK 2              APPROX. 3.2 KM 0304131.0 |
 LC2006| LC1900 LOURDS CATHOLIC CHURCH SPIRE        APPROX. 9.9 KM 0524813.4 |
 LC2006| CI8027 PEORIA HEIGHTS AZ MK                               0690206.2 |
 LC2006| CI8029 PEORIA HEIGHTS RM 2                  19.878 METERS 12740     |
 LC2006| LC1972 CREVE COEUR MUNICIPAL TANK          APPROX.10.8 KM 2002822.8 |
 LC2006| LC1969 PEORIA ST MARYS CATH NE SPIRE       APPROX. 5.0 KM 2085818.5 |
 LC2006| LC1982 PEORIA ST MARYS CATH SW SPIRE       APPROX. 5.0 KM 2090252.0 |
 LC2006| LC1993 PEORIA H WALKER AND SONS STK        APPROX. 7.9 KM 2112518.7 |
 LC2006| LC2020 PEORIA COML SOLVENTS SHORT STK      APPROX.10.3 KM 2144022.6 |
 LC2006| LC2026 PEORIA COML SOLVENTS TALL STK       APPROX.10.3 KM 2144856.4 |
 LC2006| LC1984 PEORIA ST FRANCIS HOSP YEL STK      APPROX. 4.9 KM 2150940.3 |
 LC2006| LC1979 PEORIA ST FRANCIS HOSP RED STK      APPROX. 4.9 KM 2154842.8 |
 LC2006| LC1981 PEORIA ST FRANCIS HOSP CUPOLA       APPROX. 4.9 KM 2162414.2 |
 LC2006| LC2031 BARTONVILLE PEORIA ST HOSP TK       APPROX.14.3 KM 2192153.0 |
 LC2006| LC2030 BARTONVILLE PEORIA ST HOSP STK      APPROX.14.2 KM 2193911.6 |
 LC2006| LC1985 PEORIA ST BERNARDS CATH CH CUP      APPROX. 4.0 KM 2223915.9 |
 LC2006| LC1999 PEORIA ST MARKS CATH CH SPIRE       APPROX. 6.6 KM 2254047.0 |
 LC2006| LC1971 PEORIA CENTRAL HIGH SCHOOL STK      APPROX. 5.0 KM 2273521.0 |
 LC2006| LC2002 PEORIA BRADLEY INST PWR HSE SK      APPROX. 6.8 KM 2300455.1 |
 LC2006| LC2032 PEORIA MUN LANDING FLD AWY BCN      APPROX.13.4 KM 2313447.3 |
 LC2006| LC2004 PEORIA HTS WATER WORKS CO TANK      APPROX. 1.2 KM 2543548.1 |
 LC2006| LC1991 PEORIA HTS PREM PABST CORP TWR      APPROX. 1.7 KM 2891754.4 |
 LC2006| LC1994 PEORIA HEIGHTS WATER TANK           APPROX. 2.0 KM 3023005.7 |
 LC2006|---------------------------------------------------------------------|
 LC2006
 LC2006                          SUPERSEDED SURVEY CONTROL
 LC2006
 LC2006  NAD 83(1986)-  40 44 16.48752(N)    089 33 21.53293(W) AD(       ) 1
 LC2006  NAD 27      -  40 44 16.35100(N)    089 33 21.19300(W) AD(       ) 1
 LC2006  USSD        -  40 44 16.84300(N)    089 33 21.02100(W) AD(       ) 3
 LC2006
 LC2006.Superseded values are not recommended for survey control.
 LC2006
 LC2006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2006.See file dsdata.pdf to determine how the superseded data were derived.
 LC2006
 LC2006_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 LC2006_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC2006_STAMPING: ELEV 472.23 FT. MEMPHIS DATUM 1903
 LC2006_MARK LOGO: IRC
 LC2006_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC2006_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC2006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2006+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2003
 LC2006
 LC2006  HISTORY     - Date     Condition        Report By
 LC2006  HISTORY     - 1903     MONUMENTED       IRC
 LC2006  HISTORY     - 1939     GOOD             CGS
 LC2006  HISTORY     - 1969     GOOD             USGS
 LC2006  HISTORY     - 1971     GOOD             NGS
 LC2006  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC2006  HISTORY     - 19991220 GOOD             CMT
 LC2006  HISTORY     - 20030803 GOOD             USGS-M
 LC2006
 LC2006                          STATION DESCRIPTION
 LC2006
 LC2006'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903
 LC2006'STATION IS MARKED BY STONE AND PIPE, ON EDGE OF W BLUFF OF
 LC2006'ILLINOIS RIVER, 20 FEET E OF THE E LINE OF PEORIA PARK DRIVEWAY,
 LC2006'AND 363 FEET S OF THE INTERSECTION OF AFORESAID DRIVEWAY WITH
 LC2006'THE GIBSON ROAD.  600 FEET W OF RESIDENCE OF ED. SINGER, LOCATED
 LC2006'AT BASE OF BLUFF, 363 FEET S OF THE N LINE OF SEC. 26, T 9 N,
 LC2006'R 8 E, RICHWOODS TOWNSHIP.  A TOWER 20 FEET HIGH WAS BUILT
 LC2006'OVER THIS POINT.
 LC2006
 LC2006                          STATION RECOVERY (1939)
 LC2006
 LC2006'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC2006'STATION IS LOCATED IN THE N EDGE OF THE CITY OF PEORIA, IN THE
 LC2006'NE 1/4 OF THE NW 1/4 OF SEC. 26, T 9 N, ON LAND OWNED BY THE
 LC2006'CITY OF PEORIA, AT THE HIGHEST POINT OF THE W BLUFF OF THE
 LC2006'ILLINOIS RIVER, IN A SMALL ISLAND PARK IN THE CENTER OF GRAND
 LC2006'VIEW DRIVE, 116-1/2 FEET N OF THE S END OF ISLAND PARK, 15 FEET
 LC2006'E OF THE E CURB OF THE PAVEMENT ON THE W SIDE OF THE ISLAND.  18
 LC2006'FEET W OF THE W CURB OF THE PAVEMENT ON THE E SIDE OF THE
 LC2006'ISLAND, AND 0.05 MILE S OF LAKE AVENUE AND A HIGHLINE CROSSING
 LC2006'WHICH IS THE CITY LIMITS.
 LC2006'
 LC2006'SURFACE IS MARKED BY A 4-INCH IRON PIPE WITH AN ILLINOIS RIVER
 LC2006'SURVEY CAP.  THE MARK PROJECTS 2 INCHES ABOVE THE GROUND AND IS
 LC2006'STAMPED ELEV 472.23 FT. MEMPHIS DATUM 1903.
 LC2006'
 LC2006'UNDERGROUND MARK IS A BOULDER WITH A COPPER BOLT IN IT.
 LC2006'
 LC2006'REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET IN
 LC2006'CONCRETE.
 LC2006'
 LC2006'REFERENCE MARK NO. 1 IS 31.598 METERS, 103.66 FEET NE OF THE
 LC2006'STATION, 17-1/2 FEET E OF THE E CURB OF THE PAVEMENT OF THE
 LC2006'E SIDE OF THE ISLAND PARK.  12 FEET SSE OF A LONE TREE.  AND
 LC2006'7 FEET W OF THE EDGE OF THE BLUFF.  THE MARK IS FLUSH WITH
 LC2006'THE GROUND AND IS STAMPED PEORIA HEIGHTS NO. 1 1939.
 LC2006'
 LC2006'REFERENCE MARK NO. 2 IS 19.810 METERS, 64.99 FEET SE OF THE
 LC2006'STATION, 5 FEET E OF THE E CURB OF THE PAVEMENT ON THE E SIDE
 LC2006'OF THE ISLAND PARK, AND AT THE EDGE OF THE BLUFF.  THE MARK IS
 LC2006'FLUSH WITH THE GROUND, AND IS STAMPED PEORIA HEIGHTS NO. 2 1939.
 LC2006'
 LC2006'AZIMUTH MARK IS APPROXIMATELY 1.75 MILES ENE OF THE STATION,
 LC2006'IN AN E AND W FENCE LINE, 18 FEET S OF THE CENTER LINE OF
 LC2006'AN E AND W ROAD, AND 169 FEET W OF A N AND S ROAD.  THE
 LC2006'MARK PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED PEORIA
 LC2006'HEIGHTS 1939.
 LC2006'
 LC2006'AZIMUTH MARK IS WITNESSED BY A 4- BY 4-INCH WHITE POST WHICH
 LC2006'PROJECTS 2-1/2 FEET ABOVE THE GROUND.
 LC2006'
 LC2006'TO REACH THE AZIMUTH MARK FROM THE STATION GO S FOR 1.15 MILES
 LC2006'TO ILLINOIS HIGHWAY 29, TURN LEFT (E) AND FOLLOW A GRAVELED
 LC2006'ROAD ACROSS THE ILLINOIS RIVER FOR 1.5 MILES TO ILLINOIS HIGHWAY
 LC2006'116 (PAVED), TURN LEFT (N) ON HIGHWAY 116 AND GO 0.2 MILE,
 LC2006'THEN BEAR LEFT ON A GRAVELED ROAD AND GO 1.4 MILES TO A T-ROAD,
 LC2006'TURN LEFT (W) AND GO 169 FEET TO THE MARK ON THE LEFT (S)
 LC2006'SIDE OF THE ROAD.
 LC2006'
 LC2006'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC2006'AND ILLINOIS STATE HIGHWAY 29 AT THE NW CORNER OF THE COURTHOUSE
 LC2006'SQUARE IN PEORIA, GO N ON STATE HIGHWAY 29 FOR 2.75 MILES,
 LC2006'THEN CONTINUE STRAIGHT AHEAD WHERE STATE HIGHWAY 29 BEARS RIGHT
 LC2006'AND FOLLOW WINDING ROAD (GRAND VIEW DRIVE) UPHILL FOR 1.15 MILES
 LC2006'TO THE TOP OF THE HILL, THE ISLAND PARK AND THE STATION.
 LC2006'
 LC2006'A 64-FOOT TOWER WILL CLEAR ALL LINES.
 LC2006'
 LC2006'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 LC2006
 LC2006                          STATION RECOVERY (1969)
 LC2006
 LC2006'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 LC2006'ALL MARKS RECOVERED AS DESCRIBED.  AZIMUTH MARK IS BEHIND
 LC2006'A TRAILER COURT AND IS NOT VISIBLE FROM STATION.
 LC2006'
 LC2006'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN N. EDGE OF
 LC2006'CITY OF PEORIA
 LC2006
 LC2006                          STATION RECOVERY (1971)
 LC2006
 LC2006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC2006'ALL MARKS WERE RECOVERED.  THE REFERENCE MARKS WERE FOUND
 LC2006'IN GOOD CONDITION EXCEPT THAT NO. 1 APPEARS TO BE LEANING
 LC2006'TO THE EAST SLIGHTLY.  THE AZIMUTH MARK WAS FOUND LOOSE IN
 LC2006'THE GROUND, EXPOSED ABOUT 2 FEET, OBSTRUCTED TO THE STATION
 LC2006'AND THE DISK WAS SALVAGED.  THE STATION MARK WAS FOUND WITH
 LC2006'THE TOP CAP LOOSE ON ONE SIDE BUT THE PIPE SOLID AND WAS
 LC2006'LEFT AS FOUND.  THE DISTANCE TO REFERENCE MARK 1 FAILED TO
 LC2006'CHECK BY .04 OF A FOOT.  THE DISTANCE TO REFERENCE MARK 2
 LC2006'FAILED TO CHECK BY 0.23 OF A FOOT AND THIS IS THOUGHT TO BE
 LC2006'CAUSED BY THE MARK BEING DISTURBED IN SOME WAY.  THE
 LC2006'DIRECTION BETWEEN THE REFERENCE MARKS FAILED TO CHECK BY 8
 LC2006'MINUTES AND 33 SECONDS.  A NEW AZIMUTH MARK WAS SET AND
 LC2006'POLARIS OBSERVATIONS MADE.  A NEW DESCRIPTION FOLLOWS.
 LC2006'
 LC2006'THE STATION IS LOCATED AT THE EAST EDGE OF PEORIA HEIGHTS, IN
 LC2006'THE NE 1/4 OF SEC. 26, T-9-N, AT THE HIGHEST POINT OF THE
 LC2006'WEST BLUFF OF THE ILLINOIS RIVER, IN A SMALL GRASSY ISLAND
 LC2006'PARK IN THE CENTER OF GRAND VIEW DRIVE, 0.05 MILE SOUTH OF
 LC2006'THE INTERSECTION OF GRAND VIEW DRIVE AND LAKE VIEW AVE., 101
 LC2006'FEET NORTH OF A DECORATIVE STONE STREET LIGHT, 116 FEET NORTH
 LC2006'OF THE SOUTH END OF THE ISLAND, 15 FEET EAST OF THE WEST CURB
 LC2006'OF ISLAND, 18 FEET WEST OF THE EAST CURB OF ISLAND AND IN
 LC2006'FRONT OF A LARGE HOUSE STONE CREST 4200 BLOCK.  THE DISK IS A
 LC2006'STANDARD ILLINOIS RIVER SURVEY CAP RIVETED TO THE TOP
 LC2006'OF A 4 INCH PIPE FLUSH WITH THE GROUND AND STAMPED
 LC2006'ELEV. 472.23 FT 1903.
 LC2006'
 LC2006'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF U.S. HIGHWAY
 LC2006'24 AND 150 AND STATE HIGHWAY 116 (3/4 MILE EAST OF THE EAST
 LC2006'END OF THE BRIDGE OVER THE ILLINOIS RIVER), GO NORTH ON HIGHWAY
 LC2006'116 FOR 0.9 MILE TO THE JUNCTION OF STATE HIGHWAY 26.  TURN
 LC2006'LEFT AND GO NORTH ON HIGHWAY 26 FOR 2.3 MILES TO A SIDE ROAD
 LC2006'LEFT.  TURN LEFT ON PAVED ROAD AND GO WEST FOR 0.65 MILES TO A
 LC2006'T-ROAD.  TURN RIGHT AND GO NORTH ON PAVED ROAD FOR 0.05 MILE TO
 LC2006'A DRIVEWAY LEFT AND THE AZIMUTH MARK ABOUT 300 FEET WEST.
 LC2006'
 LC2006'REFERENCE MARK 1 IS 17.6 FEET EAST OF THE EAST CURB OF THE
 LC2006'DRIVE AND 12 FEET SOUTHEAST OF A 14 INCH BASSWOOD TREE.  THE
 LC2006'MONUMENT IS FLUSH AND THE DISK IS STAMPED PEORIA HEIGHTS
 LC2006'NO 1 1939.
 LC2006'
 LC2006'REFERENCE MARK 2 IS 5.5 FEET EAST OF THE EAST CURB OD THE DRIVE
 LC2006'AND 76 FEET NORTHEAST OF THE LIGHT POLE.  THE MONUMENT PROJECTS
 LC2006'2 INCHES AND THE DISK IS STAMPED PEORIA HEIGHTS NO 2 1939.
 LC2006'
 LC2006'THE AZIMUTH MARK IS A STANDARD DISK STAMPED PEORIA HEIGHTS
 LC2006'IRS 1939 1971, SET IN A DRILL HOLE IN THE CONCRETE BOAT DOCK,
 LC2006'5.5 FEET WEST OF THE RETAINING WALL AT THE EAST SIDE OF DOCK,
 LC2006'21 FEET NORTHEAST OF A 24 INCH COTTONWOOD TREE, 22 FEET NORTH OF
 LC2006'SOUTH EDGE OF DOCK, 30 FEET SOUTH OF BOAT LAUNCHING RAMP AND
 LC2006'ON THE PROPERTY OF MR. CHARLES KLEPFER.
 LC2006'
 LC2006'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC2006'
 LC2006'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT PEORIA
 LC2006'HEIGHTS
 LC2006
 LC2006                          STATION RECOVERY (1999)
 LC2006
 LC2006'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2006'MARK NOT FOUND.
 LC2006
 LC2006                          STATION RECOVERY (1999)
 LC2006
 LC2006'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 LC2006'RECOVERED IN GOOD CONDITION.
 LC2006
 LC2006                          STATION RECOVERY (2003)
 LC2006
 LC2006'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC2006'69 FT NORTHWEST OF PEORIA HEIGHTS NO2 (DEB, I CAN'T FIND A DATASHEET
 LC2006'FOR THIS BENCHMARK. IT'S REFERENCED IN LC2006. BUT IT ISN'T LISTED IN
 LC2006'THE BENCHMARKS FOR SPRING BAY ILLINOIS QUAD.  THERE IS ANOTHER PEORIA
 LC2006'HEIGHTS NO2 THAT CARRIES A DATE OF 1971.  BUT THIS PEORIA HEIGHTS NO2
 LC2006'IS DATED 1939. PICTURE FOLLOWS UNDER SEPARATE COVER. JIM USGS-M  BADGE
 LC2006'ESC 406
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1960 ***********************************************************************
 LC1960  DESIGNATION -  PEORIA HEIGHTS AZ MK 2
 LC1960  PID         -  LC1960
 LC1960  STATE/COUNTY-  IL/WOODFORD
 LC1960  COUNTRY     -  US
 LC1960  USGS QUAD   -  SPRING BAY (2018)
 LC1960
 LC1960                         *CURRENT SURVEY CONTROL
 LC1960  ______________________________________________________________________
 LC1960* NAD 83(1997) POSITION- 40 45 46.88227(N) 089 32 10.95016(W)   ADJUSTED
 LC1960* NAVD 88 ORTHO HEIGHT -    59.9   (meters)      197.    (feet) VERTCON3
 LC1960  ______________________________________________________________________
 LC1960  GEOID HEIGHT    -        -32.849 (meters)                     GEOID18
 LC1960  LAPLACE CORR    -          2.87  (seconds)                    DEFLEC18
 LC1960  HORZ ORDER      -  FIRST
 LC1960
 LC1960.The horizontal coordinates were established by classical geodetic methods
 LC1960.and adjusted by the National Geodetic Survey in October 1999.
 LC1960
 LC1960.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1960.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1960
 LC1960.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1960.GEOID18 height accuracy estimate available here.
 LC1960
 LC1960.Click photographs - Photos may exist for this station.
 LC1960
 LC1960.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1960
 LC1960. The following values were computed from the NAD 83(1997) position.
 LC1960
 LC1960;                    North         East     Units Scale Factor Converg.
 LC1960;SPC IL W     -   454,901.501   753,216.210   MT  0.99997602   +0 24 41.6
 LC1960;SPC IL W     - 1,492,456.01  2,471,176.85   sFT  0.99997602   +0 24 41.6
 LC1960;UTM  16      - 4,515,545.957   285,914.358   MT  1.00016416   -1 39 24.1
 LC1960
 LC1960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1960!SPC IL W     -   0.99999576  x   0.99997602  =   0.99997178
 LC1960!UTM  16      -   0.99999576  x   1.00016416  =   1.00015991
 LC1960
 LC1960:                Primary Azimuth Mark                     Grid Az
 LC1960:SPC IL W     -  PEORIA HEIGHTS                           210 17 35.5
 LC1960:UTM  16      -  PEORIA HEIGHTS                           212 21 41.2
 LC1960
 LC1960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8591415545(NAD 83)
 LC1960
 LC1960|---------------------------------------------------------------------|
 LC1960| PID    Reference Object                     Distance      Geod. Az  |
 LC1960|                                                           dddmmss.s |
 LC1960| LC2006 PEORIA HEIGHTS                      APPROX. 3.2 KM 2104217.1 |
 LC1960|---------------------------------------------------------------------|
 LC1960
 LC1960                          SUPERSEDED SURVEY CONTROL
 LC1960
 LC1960  NAD 83(1986)-  40 45 46.89343(N)    089 32 10.95238(W) AD(       ) 1
 LC1960  NAD 27      -  40 45 46.75974(N)    089 32 10.61710(W) AD(       ) 1
 LC1960  NGVD 29 (07/19/86)   60.0    (m)          197.     (f) VERT ANG       
 LC1960
 LC1960.Superseded values are not recommended for survey control.
 LC1960
 LC1960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1960.See file dsdata.pdf to determine how the superseded data were derived.
 LC1960
 LC1960_MARKER: DZ = AZIMUTH MARK DISK
 LC1960_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC1960_SP_SET: BOAT DOCK
 LC1960_STAMPING: PEORIA HEIGHTS IRS 1939 1971
 LC1960_MARK LOGO: CGS
 LC1960_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1960
 LC1960  HISTORY     - Date     Condition        Report By
 LC1960  HISTORY     - 1971     MONUMENTED       NGS
 LC1960  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC1960
 LC1960                          STATION DESCRIPTION
 LC1960
 LC1960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1960'THE AZIMUTH MARK IS A STANDARD DISK STAMPED PEORIA HEIGHTS
 LC1960'IRS 1939 1971, SET IN A DRILL HOLE IN THE CONCRETE BOAT DOCK,
 LC1960'5.5 FEET WEST OF THE RETAINING WALL AT THE EAST SIDE OF DOCK,
 LC1960'21 FEET NORTHEAST OF A 24 INCH COTTONWOOD TREE, 22 FEET NORTH OF
 LC1960'SOUTH EDGE OF DOCK, 30 FEET SOUTH OF BOAT LAUNCHING RAMP AND
 LC1960'ON THE PROPERTY OF MR. CHARLES KLEPFER.
 LC1960
 LC1960                          STATION RECOVERY (1998)
 LC1960
 LC1960'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1960'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1994 ***********************************************************************
 LC1994  DESIGNATION -  PEORIA HEIGHTS WATER TANK
 LC1994  PID         -  LC1994
 LC1994  STATE/COUNTY-  IL/PEORIA
 LC1994  COUNTRY     -  US
 LC1994  USGS QUAD   -  PEORIA EAST (2018)
 LC1994
 LC1994                         *CURRENT SURVEY CONTROL
 LC1994  ______________________________________________________________________
 LC1994* NAD 83(1997) POSITION- 40 44 50.84699(N) 089 34 32.47834(W)   ADJUSTED
 LC1994  ______________________________________________________________________
 LC1994  GEOID HEIGHT    -        -32.882 (meters)                     GEOID18
 LC1994  LAPLACE CORR    -          1.53  (seconds)                    DEFLEC18
 LC1994  HORZ ORDER      -  THIRD
 LC1994
 LC1994.The horizontal coordinates were established by classical geodetic methods
 LC1994.and adjusted by the National Geodetic Survey in October 1999.
 LC1994
 LC1994.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1994.GEOID18 height accuracy estimate available here.
 LC1994
 LC1994.Click photographs - Photos may exist for this station.
 LC1994
 LC1994.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1994
 LC1994. The following values were computed from the NAD 83(1997) position.
 LC1994
 LC1994;                    North         East     Units Scale Factor Converg.
 LC1994;SPC IL W     -   453,149.970   749,908.559   MT  0.99997182   +0 23 08.7
 LC1994;SPC IL W     - 1,486,709.53  2,460,325.00   sFT  0.99997182   +0 23 08.7
 LC1994;UTM  16      - 4,513,914.598   282,544.987   MT  1.00018206   -1 40 54.8
 LC1994
 LC1994_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8254413914(NAD 83)
 LC1994
 LC1994                          SUPERSEDED SURVEY CONTROL
 LC1994
 LC1994  NAD 83(1986)-  40 44 50.85769(N)    089 34 32.48027(W) AD(       ) 3
 LC1994  NAD 27      -  40 44 50.72149(N)    089 34 32.13740(W) AD(       ) 3
 LC1994
 LC1994.Superseded values are not recommended for survey control.
 LC1994
 LC1994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1994.See file dsdata.pdf to determine how the superseded data were derived.
 LC1994
 LC1994_MARKER: 51 = TANK
 LC1994
 LC1994  HISTORY     - Date     Condition        Report By
 LC1994  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1994  HISTORY     - 1960     GOOD             CGS
 LC1994  HISTORY     - 19990228 GOOD             USPSQD
 LC1994
 LC1994                          STATION DESCRIPTION
 LC1994
 LC1994'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1994'THE STATION WAS RECOVERED AS DESCRIBED IN QUADRANGLE BOOK
 LC1994'400894 AND INCORPORATED WITH STATION 1009.
 LC1994
 LC1994                          STATION RECOVERY (1999)
 LC1994
 LC1994'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2004 ***********************************************************************
 LC2004  DESIGNATION -  PEORIA HTS WATER WORKS CO TANK
 LC2004  PID         -  LC2004
 LC2004  STATE/COUNTY-  IL/PEORIA
 LC2004  COUNTRY     -  US
 LC2004  USGS QUAD   -  PEORIA EAST (2018)
 LC2004
 LC2004                         *CURRENT SURVEY CONTROL
 LC2004  ______________________________________________________________________
 LC2004* NAD 83(1997) POSITION- 40 44 06.57111(N) 089 34 08.78179(W)   ADJUSTED
 LC2004  ______________________________________________________________________
 LC2004  GEOID HEIGHT    -        -32.876 (meters)                     GEOID18
 LC2004  LAPLACE CORR    -          1.92  (seconds)                    DEFLEC18
 LC2004  HORZ ORDER      -  THIRD
 LC2004
 LC2004.The horizontal coordinates were established by classical geodetic methods
 LC2004.and adjusted by the National Geodetic Survey in October 1999.
 LC2004
 LC2004.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2004.GEOID18 height accuracy estimate available here.
 LC2004
 LC2004.Click photographs - Photos may exist for this station.
 LC2004
 LC2004.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2004
 LC2004. The following values were computed from the NAD 83(1997) position.
 LC2004
 LC2004;                    North         East     Units Scale Factor Converg.
 LC2004;SPC IL W     -   451,788.028   750,473.745   MT  0.99997252   +0 23 23.8
 LC2004;SPC IL W     - 1,482,241.22  2,462,179.28   sFT  0.99997252   +0 23 23.8
 LC2004;UTM  16      - 4,512,532.865   283,060.781   MT  1.00017931   -1 40 37.8
 LC2004
 LC2004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8306012532(NAD 83)
 LC2004
 LC2004                          SUPERSEDED SURVEY CONTROL
 LC2004
 LC2004  NAD 83(1986)-  40 44 06.58227(N)    089 34 08.78377(W) AD(       ) 3
 LC2004  NAD 27      -  40 44 06.44661(N)    089 34 08.43933(W) AD(       ) 3
 LC2004
 LC2004.Superseded values are not recommended for survey control.
 LC2004
 LC2004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2004.See file dsdata.pdf to determine how the superseded data were derived.
 LC2004
 LC2004_MARKER: 53 = ELEVATED TANK
 LC2004
 LC2004  HISTORY     - Date     Condition        Report By
 LC2004  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2004  HISTORY     - 19990228 GOOD             USPSQD
 LC2004
 LC2004                          STATION DESCRIPTION
 LC2004
 LC2004'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2004'THIS STATION IS THE SQUAT SILVER TANK OF THE PEORIA WATER
 LC2004'WORKS COMPANY, IN PEORIA HEIGHTS, LOCATED ABOUT 100 FEET
 LC2004'E OF THE CENTER LINE OF GRAND BOULEVARD, ABOUT 125 FEET
 LC2004'SE OF THE END OF COX AVENUE, AND ABOUT 0.1 MILE N OF DIVISION
 LC2004'STREET.  THE TANK WAS ERECTED IN 1930 AND IS VERY PROMINENT.
 LC2004'
 LC2004'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 120 FEET HIGH.  THE
 LC2004'OVAL SECTION EXTENDS DOWNWARD ABOUT 6 FEET.  THE VERTICAL
 LC2004'SECTION IS ABOUT 15 FEET HIGH AND HAS A CATWALK AND RAIL
 LC2004'AROUND ITS BASE.  THE FLAT CONICAL ROOF HAS A BALL AT ITS
 LC2004'APEX.  TOTAL HEIGHT IS ABOUT 140 FEET.
 LC2004
 LC2004                          STATION RECOVERY (1999)
 LC2004
 LC2004'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2032 ***********************************************************************
 LC2032  DESIGNATION -  PEORIA MUN LANDING FLD AWY BCN
 LC2032  PID         -  LC2032
 LC2032  STATE/COUNTY-  IL/PEORIA
 LC2032  COUNTRY     -  US
 LC2032  USGS QUAD   -  PEORIA WEST (2018)
 LC2032
 LC2032                         *CURRENT SURVEY CONTROL
 LC2032  ______________________________________________________________________
 LC2032* NAD 83(1997) POSITION- 40 39 45.65498(N) 089 40 49.51647(W)   ADJUSTED
 LC2032  ______________________________________________________________________
 LC2032  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 LC2032  LAPLACE CORR    -          1.06  (seconds)                    DEFLEC18
 LC2032  HORZ ORDER      -  THIRD
 LC2032
 LC2032.This mark is at Greater Peoria Regional Airport (PIA)
 LC2032
 LC2032.The horizontal coordinates were established by classical geodetic methods
 LC2032.and adjusted by the National Geodetic Survey in October 1999.
 LC2032
 LC2032.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2032.GEOID18 height accuracy estimate available here.
 LC2032
 LC2032.Click photographs - Photos may exist for this station.
 LC2032
 LC2032.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2032
 LC2032. The following values were computed from the NAD 83(1997) position.
 LC2032
 LC2032;                    North         East     Units Scale Factor Converg.
 LC2032;SPC IL W     -   443,682.025   741,115.861   MT  0.99996198   +0 19 00.6
 LC2032;SPC IL W     - 1,455,646.78  2,431,477.62   sFT  0.99996198   +0 19 00.6
 LC2032;UTM  16      - 4,504,767.578   273,414.503   MT  1.00023199   -1 44 50.3
 LC2032
 LC2032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7341404767(NAD 83)
 LC2032
 LC2032                          SUPERSEDED SURVEY CONTROL
 LC2032
 LC2032  NAD 83(1986)-  40 39 45.66505(N)    089 40 49.51676(W) AD(       ) 3
 LC2032  NAD 27      -  40 39 45.52779(N)    089 40 49.14121(W) AD(       ) 3
 LC2032
 LC2032.Superseded values are not recommended for survey control.
 LC2032
 LC2032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2032.See file dsdata.pdf to determine how the superseded data were derived.
 LC2032
 LC2032_MARKER: 21 = AIRPORT BEACON
 LC2032
 LC2032  HISTORY     - Date     Condition        Report By
 LC2032  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2032  HISTORY     - 1957     GOOD             CGS
 LC2032  HISTORY     - 1959     GOOD             CGS
 LC2032  HISTORY     - 1960     GOOD             CGS
 LC2032  HISTORY     - 1970     GOOD             NGS
 LC2032  HISTORY     - 1973     GOOD             NGS
 LC2032  HISTORY     - 1978     GOOD             NGS
 LC2032  HISTORY     - 1989     GOOD             USPSQD
 LC2032  HISTORY     - 19900615 GOOD             NGS
 LC2032  HISTORY     - 19990305 GOOD             USPSQD
 LC2032
 LC2032                          STATION DESCRIPTION
 LC2032
 LC2032'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2032'THIS STATION IS THE AIRWAY BEACON AT THE PEORIA MUNICIPAL
 LC2032'LANDING FIELD, ABOUT 2.5 MILES SW OF THE CITY OF PEORIA,
 LC2032'ABOUT 65 FEET W OF A SECTION-LINE ROAD, ABOUT 145 FEET SE OF
 LC2032'A YELLOW HOUSE, AND ABOUT 190 FEET S OF THE ENTRANCE TO
 LC2032'THE HANGARS.  THE BEACON WAS PLACED IN ITS PRESENT LOCATION
 LC2032'IN 1930.
 LC2032'
 LC2032'THE BEACON IS A GREY WINDMILL TYPE TOWER, 50 FEET HIGH, WITH
 LC2032'A REVOLVING BEACON LIGHT.
 LC2032
 LC2032                          STATION RECOVERY (1957)
 LC2032
 LC2032'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (KET)
 LC2032'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC2032
 LC2032                          STATION RECOVERY (1959)
 LC2032
 LC2032'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 LC2032'RECOVERED AS DESCRIBED WITH THE FOLLOWING EXCEPTION--THE
 LC2032'TOWER IS NOW PAINTED YELLOW.  ACCORDING TO INFORMATION OBTAINED
 LC2032'FROM THE AIRPORT ENGINEER, THERE HAS BEEN NO CHANGE IN STRUCTURE
 LC2032'OR LOCATION.
 LC2032
 LC2032                          STATION RECOVERY (1960)
 LC2032
 LC2032'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC2032'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 LC2032'THE 1935 DESCRIPTION IS ADEQUATE FOR RECOVERY.
 LC2032
 LC2032                          STATION RECOVERY (1970)
 LC2032
 LC2032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (PDC)
 LC2032'DUE TO CHANGES AT THE AIRPORT A NEW DESCRIPTION FOLLOWS--
 LC2032'
 LC2032'THE BEACON IS LOCATED ON THE EAST SIDE OF GREATER PEORIA
 LC2032'AIRPORT, 96 FEET SOUTH OF THE CENTER LINE OF THE SOUTHERLY
 LC2032'OF TWO ROADS LEADING INTO BYERLY AVIATION INC., 50 FEET WEST
 LC2032'OG THE CENTER LINE OF AIRPORT ROAD (A NORTH-SOUTH PAVED
 LC2032'ROAD), 53 FEET WEST-NORTHWEST OF THE CENTER LINE INTERSECTION
 LC2032'OF AIRPORT ROAD AND AIRLAND STREET.  THE BEACON IS ATOP
 LC2032'A GREY WINDMILL TYPE STEEL TOWER, 50 FEET HIGH.  THE BEACON
 LC2032'IS A GREEN AND CLEAR REVOLVING LIGHT.
 LC2032'
 LC2032'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4
 LC2032'MILES WEST OF PEORIA
 LC2032
 LC2032                          STATION RECOVERY (1973)
 LC2032
 LC2032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (PDC)
 LC2032'STATION RECOVERED AS DESCRIBED.
 LC2032'
 LC2032'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4
 LC2032'MILES WEST OF PEORIA
 LC2032
 LC2032                          STATION RECOVERY (1978)
 LC2032
 LC2032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 LC2032'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 LC2032'
 LC2032'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES WEST
 LC2032'OF PEORIA.
 LC2032
 LC2032                          STATION RECOVERY (1989)
 LC2032
 LC2032'RECOVERY NOTE BY US POWER SQUADRON 1989 (PBD)
 LC2032'RECOVERED IN GOOD CONDITION.
 LC2032
 LC2032                          STATION RECOVERY (1990)
 LC2032
 LC2032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC2032'THIS STATION IS THE AIRPORT BEACON AT GREATER PEORIA AIRPORT, LOCATED
 LC2032'ON THE EAST SIDE OF THE FIELD ATOP A 50 FOOT (15.2 M) GRAY TOWER.
 LC2032'STATION IS 96 FT (29.3 M) SOUTH OF THE CENTER LINE OF THE SOUTHERLY OF
 LC2032'TWO ROADS LEADING INTO BYERLY AVIATION INC., 50 FT (15.2 M) WEST OF
 LC2032'THE CENTERLINE OF AIRPORT ROAD, AND 53 FT (16.2 M) WEST-NORTHWEST OF
 LC2032'THE CENTERLINE INTERSECTION OF AIRPORT ROAD AND AIRLAND STREET. THE
 LC2032'BEACON IS A GREEN AND CLEAR REVOLVING LIGHT.  NOTE, QUAD 400894 STA
 LC2032'1075.
 LC2032
 LC2032                          STATION RECOVERY (1999)
 LC2032
 LC2032'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1985 ***********************************************************************
 LC1985  DESIGNATION -  PEORIA ST BERNARDS CATH CH CUP
 LC1985  PID         -  LC1985
 LC1985  STATE/COUNTY-  IL/PEORIA
 LC1985  COUNTRY     -  US
 LC1985  USGS QUAD   -  PEORIA EAST (2018)
 LC1985
 LC1985                         *CURRENT SURVEY CONTROL
 LC1985  ______________________________________________________________________
 LC1985* NAD 83(1997) POSITION- 40 42 41.77055(N) 089 35 16.17613(W)   ADJUSTED
 LC1985  ______________________________________________________________________
 LC1985  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 LC1985  LAPLACE CORR    -          2.35  (seconds)                    DEFLEC18
 LC1985  HORZ ORDER      -  THIRD
 LC1985
 LC1985.The horizontal coordinates were established by classical geodetic methods
 LC1985.and adjusted by the National Geodetic Survey in October 1999.
 LC1985
 LC1985.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1985.GEOID18 height accuracy estimate available here.
 LC1985
 LC1985.Click photographs - Photos may exist for this station.
 LC1985
 LC1985.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1985
 LC1985. The following values were computed from the NAD 83(1997) position.
 LC1985
 LC1985;                    North         East     Units Scale Factor Converg.
 LC1985;SPC IL W     -   449,161.740   748,909.713   MT  0.99997061   +0 22 39.2
 LC1985;SPC IL W     - 1,473,624.81  2,457,047.95   sFT  0.99997061   +0 22 39.2
 LC1985;UTM  16      - 4,509,964.142   281,402.707   MT  1.00018820   -1 41 18.9
 LC1985
 LC1985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8140209964(NAD 83)
 LC1985
 LC1985                          SUPERSEDED SURVEY CONTROL
 LC1985
 LC1985  NAD 83(1986)-  40 42 41.78178(N)    089 35 16.17749(W) AD(       ) 3
 LC1985  NAD 27      -  40 42 41.64398(N)    089 35 15.82932(W) AD(       ) 3
 LC1985
 LC1985.Superseded values are not recommended for survey control.
 LC1985
 LC1985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1985.See file dsdata.pdf to determine how the superseded data were derived.
 LC1985
 LC1985_MARKER: 86 = CUPOLA
 LC1985
 LC1985  HISTORY     - Date     Condition        Report By
 LC1985  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1985  HISTORY     - 1988     GOOD             USPSQD
 LC1985  HISTORY     - 19990131 GOOD             USPSQD
 LC1985
 LC1985                          STATION DESCRIPTION
 LC1985
 LC1985'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1985'THIS STATION IS THE CUPOLA ON THE ST. BERNARDS CATHOLIC
 LC1985'CHURCH IN THE CITY OF PEORIA, LOCATED ABOUT 120 FEET N OF
 LC1985'THE CENTER LINE OF KANSAS AVENUE, AND ABOUT 105 FEET W OF
 LC1985'THE CENTER LINE OF NEW YORK AVENUE.  THE CHURCH WAS ERECTED
 LC1985'IN 1902 AND THE CUPOLA IS FAIRLY PROMINENT.
 LC1985'
 LC1985'THE BASE OF THE CUPOLA IS A RED BRICK TOWER ABOUT 50 FEET
 LC1985'HIGH ON THE W SIDE OF THE CHURCH.  THE TOWER HAS A BLACK
 LC1985'LEDGE AROUND THE TOP.  THE CUPOLA IS GREEN IN COLOR, ABOUT
 LC1985'30 FEET HIGH, AND HAS AN ARCHED OPENING IN EACH OF ITS FOUR
 LC1985'SIDES.  THERE IS A LARGE BELL IN THE CUPOLA, AND HEAVY ROUND
 LC1985'PILLARS SET AT EACH CORNER WITH A GREEN BALL ON TOP OF EACH.
 LC1985'THE PALE GREEN DOME-SHAPED ROOF IS ABOUT 10 FEET HIGH AND
 LC1985'HAS A 6-FOOT GOLD CROSS AT ITS APEX.  TOTAL HEIGHT IS ABOUT
 LC1985'100 FEET.
 LC1985
 LC1985                          STATION RECOVERY (1988)
 LC1985
 LC1985'RECOVERY NOTE BY US POWER SQUADRON 1988 (PBD)
 LC1985'RECOVERED IN GOOD CONDITION.
 LC1985
 LC1985                          STATION RECOVERY (1999)
 LC1985
 LC1985'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1990 ***********************************************************************
 LC1990  DESIGNATION -  PEORIA ST BONIFACE CHURCH TWR
 LC1990  PID         -  LC1990
 LC1990  STATE/COUNTY-  IL/PEORIA
 LC1990  COUNTRY     -  US
 LC1990  USGS QUAD   -  PEORIA EAST (2018)
 LC1990
 LC1990                         *CURRENT SURVEY CONTROL
 LC1990  ______________________________________________________________________
 LC1990* NAD 83(1997) POSITION- 40 40 39.34352(N) 089 36 53.35718(W)   ADJUSTED
 LC1990  ______________________________________________________________________
 LC1990  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 LC1990  LAPLACE CORR    -          1.98  (seconds)                    DEFLEC18
 LC1990  HORZ ORDER      -  THIRD
 LC1990
 LC1990.The horizontal coordinates were established by classical geodetic methods
 LC1990.and adjusted by the National Geodetic Survey in October 1999.
 LC1990
 LC1990.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1990.GEOID18 height accuracy estimate available here.
 LC1990
 LC1990.Click photographs - Photos may exist for this station.
 LC1990
 LC1990.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1990
 LC1990. The following values were computed from the NAD 83(1997) position.
 LC1990
 LC1990;                    North         East     Units Scale Factor Converg.
 LC1990;SPC IL W     -   445,370.789   746,652.468   MT  0.99996796   +0 21 34.9
 LC1990;SPC IL W     - 1,461,187.33  2,449,642.31   sFT  0.99996796   +0 21 34.9
 LC1990;UTM  16      - 4,506,256.172   279,009.760   MT  1.00020116   -1 42 18.1
 LC1990
 LC1990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7900906256(NAD 83)
 LC1990
 LC1990                          SUPERSEDED SURVEY CONTROL
 LC1990
 LC1990  NAD 83(1986)-  40 40 39.35445(N)    089 36 53.35784(W) AD(       ) 3
 LC1990  NAD 27      -  40 40 39.21258(N)    089 36 52.98846(W) AD(       ) 3
 LC1990
 LC1990.Superseded values are not recommended for survey control.
 LC1990
 LC1990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1990.See file dsdata.pdf to determine how the superseded data were derived.
 LC1990
 LC1990_MARKER: 55 = TOWER
 LC1990
 LC1990  HISTORY     - Date     Condition        Report By
 LC1990  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1990  HISTORY     - 1989     GOOD             USPSQD
 LC1990  HISTORY     - 19990131 GOOD             USPSQD
 LC1990
 LC1990                          STATION DESCRIPTION
 LC1990
 LC1990'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1990'THIS TOWER IS THE TALLEST OF THREE TOWERS ON THE ST. BONIFACE
 LC1990'CHURCH, AT ANTOINETTE AND LOUISA STREETS, IN THE CITY OF
 LC1990'PEORIA, ABOUT 60 FEET S OF THE CENTER LINE OF ANTOINETTE STREET,
 LC1990'AND ABOUT 80 FEET E OF THE CENTER LINE OF LOUISA STREET.  THE
 LC1990'CHURCH WAS ERECTED IN 1894.  THE TOWER IS QUITE PROMINENT.
 LC1990'
 LC1990'THE TOWER IS ON THE N END OF A YELLOW BRICK CHURCH ABOUT
 LC1990'60 FEET HIGH.  THE BASE IS A YELLOW BRICK TOWER ABOUT 30
 LC1990'FEET HIGH WITH THREE TALL LOUVRED ARCHED WINDOWS ON EACH
 LC1990'SIDE AND A WHITE LEDGE AROUND THE TOP.  THE MIDDLE SECTION
 LC1990'IS A CREAM-COLORED OCTAGONAL TOWER WITH PANELED FACES AND
 LC1990'A LEDGE AROUND THE TOP, ABOUT 20 FEET HIGH.  THE OCTAGONAL
 LC1990'RED DOME-SHAPED ROOF IS ABOUT 10 FEET HIGH, AND HAS A 5-FOOT
 LC1990'GOLD LATIN CROSS AT ITS APEX.  TOTAL HEIGHT IS ABOUT 125 FEET.
 LC1990
 LC1990                          STATION RECOVERY (1989)
 LC1990
 LC1990'RECOVERY NOTE BY US POWER SQUADRON 1989 (PBD)
 LC1990'RECOVERED IN GOOD CONDITION.
 LC1990
 LC1990                          STATION RECOVERY (1999)
 LC1990
 LC1990'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1990'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1981 ***********************************************************************
 LC1981  DESIGNATION -  PEORIA ST FRANCIS HOSP CUPOLA
 LC1981  PID         -  LC1981
 LC1981  STATE/COUNTY-  IL/PEORIA
 LC1981  COUNTRY     -  US
 LC1981  USGS QUAD   -  PEORIA EAST (2018)
 LC1981
 LC1981                         *CURRENT SURVEY CONTROL
 LC1981  ______________________________________________________________________
 LC1981* NAD 83(1997) POSITION- 40 42 07.42289(N) 089 35 26.55098(W)   ADJUSTED
 LC1981  ______________________________________________________________________
 LC1981  GEOID HEIGHT    -        -32.916 (meters)                     GEOID18
 LC1981  LAPLACE CORR    -          2.26  (seconds)                    DEFLEC18
 LC1981  HORZ ORDER      -  THIRD
 LC1981
 LC1981.The horizontal coordinates were established by classical geodetic methods
 LC1981.and adjusted by the National Geodetic Survey in October 1999.
 LC1981
 LC1981.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1981.GEOID18 height accuracy estimate available here.
 LC1981
 LC1981.Click photographs - Photos may exist for this station.
 LC1981
 LC1981.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1981
 LC1981. The following values were computed from the NAD 83(1997) position.
 LC1981
 LC1981;                    North         East     Units Scale Factor Converg.
 LC1981;SPC IL W     -   448,100.680   748,673.148   MT  0.99997033   +0 22 32.2
 LC1981;SPC IL W     - 1,470,143.65  2,456,271.82   sFT  0.99997033   +0 22 32.2
 LC1981;UTM  16      - 4,508,912.071   281,127.985   MT  1.00018968   -1 41 24.5
 LC1981
 LC1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8112708912(NAD 83)
 LC1981
 LC1981                          SUPERSEDED SURVEY CONTROL
 LC1981
 LC1981  NAD 83(1986)-  40 42 07.43423(N)    089 35 26.55209(W) AD(       ) 3
 LC1981  NAD 27      -  40 42 07.29642(N)    089 35 26.20277(W) AD(       ) 3
 LC1981  USSD        -  40 42 07.79700(N)    089 35 26.04400(W) AD(       ) 3
 LC1981
 LC1981.Superseded values are not recommended for survey control.
 LC1981
 LC1981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1981.See file dsdata.pdf to determine how the superseded data were derived.
 LC1981
 LC1981_MARKER: 86 = CUPOLA
 LC1981
 LC1981  HISTORY     - Date     Condition        Report By
 LC1981  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1981  HISTORY     - 19990131 GOOD             USPSQD
 LC1981
 LC1981                          STATION DESCRIPTION
 LC1981
 LC1981'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1981'THIS STATION IS THE CUPOLA ON THE S WING OF THE ST. FRANCIS
 LC1981'HOSPITAL, IN THE CITY OF PEORIA, ABOUT 0.15 MILE NE OF JACKSON
 LC1981'STREET, AND ABOUT 160 FEET SE OF THE CENTER LINE OF GLENOAK
 LC1981'AVENUE.  THE HOSPITAL WAS ERECTED IN 1909, AND THE CUPOLA
 LC1981'WHICH IS THE HIGHEST OF THE STRUCTURES ON THE BUILDINGS, IS
 LC1981'QUITE PROMINENT.
 LC1981'
 LC1981'THE CUPOLA IS ON A STONE BUILDING WITH A RED TILE ROOF
 LC1981'ABOUT 100 FEET HIGH.  THE SQUARE GREEN CUPOLA HAS AN ARCHED
 LC1981'OPENINGS AT EACH SIDE.  THERE IS A LEDGE AROUND THE TOP
 LC1981'AND A GREEN BALL AT EACH CORNER.  THE ROUND GREEN BASE OF THE
 LC1981'CUPOLA ON THE TOP OF THE ROOF IS ABOUT 10 FEET HIGH.  THE
 LC1981'FOUR-SIDED GREEN DOME-SHAPED ROOF IS HEAVILY RIBBED, ABOUT
 LC1981'5 FEET HIGH, AND HAS A 5-FOOT HEAVY GREEN CROSS AT ITS APEX.
 LC1981'TOTAL HEIGHT IS ABOUT 135 FEET.
 LC1981
 LC1981                          STATION RECOVERY (1999)
 LC1981
 LC1981'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1981'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1984 ***********************************************************************
 LC1984  DESIGNATION -  PEORIA ST FRANCIS HOSP YEL STK
 LC1984  PID         -  LC1984
 LC1984  STATE/COUNTY-  IL/PEORIA
 LC1984  COUNTRY     -  US
 LC1984  USGS QUAD   -  PEORIA EAST (2018)
 LC1984
 LC1984                         *CURRENT SURVEY CONTROL
 LC1984  ______________________________________________________________________
 LC1984* NAD 83(1997) POSITION- 40 42 05.75583(N) 089 35 22.50571(W)   ADJUSTED
 LC1984  ______________________________________________________________________
 LC1984  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 LC1984  LAPLACE CORR    -          2.26  (seconds)                    DEFLEC18
 LC1984  HORZ ORDER      -  THIRD
 LC1984
 LC1984.The horizontal coordinates were established by classical geodetic methods
 LC1984.and adjusted by the National Geodetic Survey in October 1999.
 LC1984
 LC1984.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1984.GEOID18 height accuracy estimate available here.
 LC1984
 LC1984.Click photographs - Photos may exist for this station.
 LC1984
 LC1984.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1984
 LC1984. The following values were computed from the NAD 83(1997) position.
 LC1984
 LC1984;                    North         East     Units Scale Factor Converg.
 LC1984;SPC IL W     -   448,049.883   748,768.447   MT  0.99997044   +0 22 34.8
 LC1984;SPC IL W     - 1,469,976.99  2,456,584.48   sFT  0.99997044   +0 22 34.8
 LC1984;UTM  16      - 4,508,857.859   281,221.411   MT  1.00018918   -1 41 21.8
 LC1984
 LC1984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8122108857(NAD 83)
 LC1984
 LC1984                          SUPERSEDED SURVEY CONTROL
 LC1984
 LC1984  NAD 83(1986)-  40 42 05.76719(N)    089 35 22.50671(W) AD(       ) 3
 LC1984  NAD 27      -  40 42 05.63100(N)    089 35 22.15800(W) AD(       ) 3
 LC1984
 LC1984.Superseded values are not recommended for survey control.
 LC1984
 LC1984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1984.See file dsdata.pdf to determine how the superseded data were derived.
 LC1984
 LC1984_MARKER: 83 = FLAGSTAFF
 LC1984
 LC1984  HISTORY     - Date     Condition        Report By
 LC1984  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1984  HISTORY     - 19990131 GOOD             USPSQD
 LC1984
 LC1984                          STATION DESCRIPTION
 LC1984
 LC1984'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1984'POINT OBSERVED UPON WAS THE CENTER OF A YELLOW BRICK STACK,
 LC1984'THE TALLER OF 2 STACKS AT THE ST. FRANCIS HOSPITAL.  THE
 LC1984'STACK IS APPROXIMATELY 185 FEET HIGH AND IS LOCATED AT THE
 LC1984'SOUTH EDGE OF THE HOSPITAL GROUNDS.
 LC1984'
 LC1984'OBSERVED UPON FROM TRIANGULATION STATIONS BONTZ, MOOR AND
 LC1984'PEORIA HEIGHTS (I.R.S.)
 LC1984'
 LC1984'AN INTERSECTION STATION.
 LC1984
 LC1984                          STATION RECOVERY (1999)
 LC1984
 LC1984'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1996 ***********************************************************************
 LC1996  DESIGNATION -  PEORIA ST JOSEPHS CH SPIRE
 LC1996  PID         -  LC1996
 LC1996  STATE/COUNTY-  IL/PEORIA
 LC1996  COUNTRY     -  US
 LC1996  USGS QUAD   -  PEORIA EAST (2018)
 LC1996
 LC1996                         *CURRENT SURVEY CONTROL
 LC1996  ______________________________________________________________________
 LC1996* NAD 83(1997) POSITION- 40 41 20.60357(N) 089 36 14.62070(W)   ADJUSTED
 LC1996  ______________________________________________________________________
 LC1996  GEOID HEIGHT    -        -32.936 (meters)                     GEOID18
 LC1996  LAPLACE CORR    -          2.20  (seconds)                    DEFLEC18
 LC1996  HORZ ORDER      -  THIRD
 LC1996
 LC1996.The horizontal coordinates were established by classical geodetic methods
 LC1996.and adjusted by the National Geodetic Survey in October 1999.
 LC1996
 LC1996.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1996.GEOID18 height accuracy estimate available here.
 LC1996
 LC1996.Click photographs - Photos may exist for this station.
 LC1996
 LC1996.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1996
 LC1996. The following values were computed from the NAD 83(1997) position.
 LC1996
 LC1996;                    North         East     Units Scale Factor Converg.
 LC1996;SPC IL W     -   446,649.223   747,553.977   MT  0.99996900   +0 22 00.5
 LC1996;SPC IL W     - 1,465,381.66  2,452,600.01   sFT  0.99996900   +0 22 00.5
 LC1996;UTM  16      - 4,507,501.578   279,956.967   MT  1.00019601   -1 41 54.3
 LC1996
 LC1996_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7995607501(NAD 83)
 LC1996
 LC1996                          SUPERSEDED SURVEY CONTROL
 LC1996
 LC1996  NAD 83(1986)-  40 41 20.61461(N)    089 36 14.62156(W) AD(       ) 3
 LC1996  NAD 27      -  40 41 20.47636(N)    089 36 14.26479(W) AD(       ) 3
 LC1996
 LC1996.Superseded values are not recommended for survey control.
 LC1996
 LC1996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1996.See file dsdata.pdf to determine how the superseded data were derived.
 LC1996
 LC1996_MARKER: 90 = CHURCH SPIRE
 LC1996
 LC1996  HISTORY     - Date     Condition        Report By
 LC1996  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1996  HISTORY     - 1989     GOOD             USPSQD
 LC1996  HISTORY     - 19990131 GOOD             USPSQD
 LC1996
 LC1996                          STATION DESCRIPTION
 LC1996
 LC1996'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1996'THIS STATION IS THE SPIRE ON ST. JOSEPHS CHURCH, AT FIRST
 LC1996'AVENUE AND SPENCER STREET, IN THE CITY OF PEORIA, LOCATED
 LC1996'ABOUT 80 FEET S OF THE CENTER LINE OF FIRST AVENUE, AND
 LC1996'ABOUT 50 FEET W OF THE CENTER LINE OF SPENCER STREET.  THE
 LC1996'CHURCH WAS ERECTED IN 1879, AND THE SPIRE IS FAIRLY PROMINENT.
 LC1996'
 LC1996'THE SPIRE RISES AS A SQUARE GREY STONE TOWER AT THE FRONT
 LC1996'OF THE BUILDING.  THIS TOWER IS ABOUT 80 FEET HIGH AND HAS
 LC1996'HEAVY BUTTRESSES AT THE OUTSIDE CORNERS.  THE MIDDLE SECTION
 LC1996'IS A GREY STONE TOWER WITH HEAVY BUTTRESSES AT EACH CORNER,
 LC1996'TWO LOUVRED GOTHIC WINDOWS ON EACH SIDE, OVER WHICH THERE
 LC1996'IS A BLACK CLOCK DIAL WITH GOLD FIGURES ON EACH SIDE OF THE
 LC1996'TOWER.  THIS TOWER IS ABOUT 25 FEET HIGH.  THE SPIRE IS A
 LC1996'HEAVILY-RIBBED OCTAGONAL BLACK STRUCTURE WITH A COLLAR ABOUT
 LC1996'ONE-HALF THE WAY UP AND A PLATE AND GOLD CROSS AT THE APEX.
 LC1996'HEIGHT IS ABOUT 40 FEET.  TOTAL HEIGHT IS ABOUT 150 FEET.
 LC1996
 LC1996                          STATION RECOVERY (1989)
 LC1996
 LC1996'RECOVERY NOTE BY US POWER SQUADRON 1989 (PBD)
 LC1996'RECOVERED IN GOOD CONDITION.
 LC1996
 LC1996                          STATION RECOVERY (1999)
 LC1996
 LC1996'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1996'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1999 ***********************************************************************
 LC1999  DESIGNATION -  PEORIA ST MARKS CATH CH SPIRE
 LC1999  PID         -  LC1999
 LC1999  STATE/COUNTY-  IL/PEORIA
 LC1999  COUNTRY     -  US
 LC1999  USGS QUAD   -  PEORIA EAST (2018)
 LC1999
 LC1999                         *CURRENT SURVEY CONTROL
 LC1999  ______________________________________________________________________
 LC1999* NAD 83(1997) POSITION- 40 41 47.38816(N) 089 36 42.05185(W)   ADJUSTED
 LC1999  ______________________________________________________________________
 LC1999  GEOID HEIGHT    -        -32.941 (meters)                     GEOID18
 LC1999  LAPLACE CORR    -          2.17  (seconds)                    DEFLEC18
 LC1999  HORZ ORDER      -  THIRD
 LC1999
 LC1999.The horizontal coordinates were established by classical geodetic methods
 LC1999.and adjusted by the National Geodetic Survey in October 1999.
 LC1999
 LC1999.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1999.GEOID18 height accuracy estimate available here.
 LC1999
 LC1999.Click photographs - Photos may exist for this station.
 LC1999
 LC1999.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1999
 LC1999. The following values were computed from the NAD 83(1997) position.
 LC1999
 LC1999;                    North         East     Units Scale Factor Converg.
 LC1999;SPC IL W     -   447,471.300   746,904.699   MT  0.99996825   +0 21 42.8
 LC1999;SPC IL W     - 1,468,078.76  2,450,469.83   sFT  0.99996825   +0 21 42.8
 LC1999;UTM  16      - 4,508,346.714   279,337.596   MT  1.00019937   -1 42 13.1
 LC1999
 LC1999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7933708346(NAD 83)
 LC1999
 LC1999                          SUPERSEDED SURVEY CONTROL
 LC1999
 LC1999  NAD 83(1986)-  40 41 47.39915(N)    089 36 42.05272(W) AD(       ) 3
 LC1999  NAD 27      -  40 41 47.26246(N)    089 36 41.69411(W) AD(       ) 3
 LC1999
 LC1999.Superseded values are not recommended for survey control.
 LC1999
 LC1999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1999.See file dsdata.pdf to determine how the superseded data were derived.
 LC1999
 LC1999_MARKER: 90 = CHURCH SPIRE
 LC1999
 LC1999  HISTORY     - Date     Condition        Report By
 LC1999  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1999  HISTORY     - 1939     GOOD             CGS
 LC1999  HISTORY     - 1988     GOOD             USPSQD
 LC1999  HISTORY     - 19990131 GOOD             USPSQD
 LC1999
 LC1999                          STATION DESCRIPTION
 LC1999
 LC1999'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1999'THIS STATION IS THE SPIRE ON THE ST. MARKS CATHOLIC CHURCH,
 LC1999'IN THE WESTERN PART OF THE CITY OF PEORIA, ILLINOIS.  IT IS
 LC1999'LOCATED ABOUT 55 FEET NORTH OF THE CENTER LINE OF BRADLEY
 LC1999'STREET, AND ABOUT 40 FEET EAST OF THE CENTER LINE OF SOUTH
 LC1999'UNDERHILL STREET, ON THE SOUTHWEST CORNER OF THE CHURCH.
 LC1999'THE CHURCH WAS ERECTED IN 1891.  THE SPIRE IS NOT ESPECIALLY
 LC1999'PROMINENT AS IT SETS AMONG VERY TALL TREES.
 LC1999'
 LC1999'THE SPIRE EXTENDS UP THE SOUTHWEST CORNER OF THE BUILDING
 LC1999'ABOUT 60 FEET.  THERE ARE HEAVY BUTTRESSES AT THE CORNERS.
 LC1999'THE MIDDLE SECTION IS A SQUARE TOWER WITH TRUNCATED CORNERS.
 LC1999'THIS SECTION HAS TALL GOTHIC LOUVRED WINDOWS IN THE WIDE
 LC1999'FACES, ONE IN EACH FACE, SET IN GABLES, AND PROJECTING LEDGES
 LC1999'AT THE NARROW FACES.  THIS SECTION IS ABOUT 20 FEET HIGH.
 LC1999'THE OCTAGONAL SPIRE IS ABOUT 40 FEET HIGH, HAS A HEAVY COLLAR
 LC1999'AROUND THE CENTER AND A PLATE AND GOLD CROSS AT THE APEX.
 LC1999'THE TOTAL HEIGHT IS ABOUT 125 FEET.
 LC1999
 LC1999                          STATION RECOVERY (1939)
 LC1999
 LC1999'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1999'EXCERPT OF LETTER FROM LIEUTENANT QUINN, OCTOBER 12, 1939--
 LC1999'
 LC1999'THE NAME, ST. MARKS CATHOLIC CHURCH, CAN BE ACCEPTED AS
 LC1999'CORRECT (INSTEAD OF ST. FRANCIS CATHOLIC CHURCH) ACCORDING
 LC1999'TO OBSERVER CAOUETTE WHO CHECKED THE DESCRIPTION ON THE
 LC1999'SITE.  HE SAID THAT THE NAME, ST. FRANCIS, WAS GIVEN TO
 LC1999'HIM BY SOMEBODY IN THE IMMEDIATE VICINITY OF THE CHURCH.
 LC1999'IT WAS THE SAME CHURCH AS TAKEN IN THE 1935 SURVEY.
 LC1999
 LC1999                          STATION RECOVERY (1988)
 LC1999
 LC1999'RECOVERY NOTE BY US POWER SQUADRON 1988 (PBD)
 LC1999'RECOVERED IN GOOD CONDITION.
 LC1999
 LC1999                          STATION RECOVERY (1999)
 LC1999
 LC1999'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1969 ***********************************************************************
 LC1969  DESIGNATION -  PEORIA ST MARYS CATH NE SPIRE
 LC1969  PID         -  LC1969
 LC1969  STATE/COUNTY-  IL/PEORIA
 LC1969  COUNTRY     -  US
 LC1969  USGS QUAD   -  PEORIA EAST (2018)
 LC1969
 LC1969                         *CURRENT SURVEY CONTROL
 LC1969  ______________________________________________________________________
 LC1969* NAD 83(1997) POSITION- 40 41 54.09711(N) 089 35 05.09730(W)   ADJUSTED
 LC1969  ______________________________________________________________________
 LC1969  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 LC1969  LAPLACE CORR    -          2.30  (seconds)                    DEFLEC18
 LC1969  HORZ ORDER      -  THIRD
 LC1969
 LC1969.The horizontal coordinates were established by classical geodetic methods
 LC1969.and adjusted by the National Geodetic Survey in October 1999.
 LC1969
 LC1969.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1969.GEOID18 height accuracy estimate available here.
 LC1969
 LC1969.Click photographs - Photos may exist for this station.
 LC1969
 LC1969.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1969
 LC1969. The following values were computed from the NAD 83(1997) position.
 LC1969
 LC1969;                    North         East     Units Scale Factor Converg.
 LC1969;SPC IL W     -   447,692.964   749,179.487   MT  0.99997094   +0 22 46.1
 LC1969;SPC IL W     - 1,468,806.00  2,457,933.03   sFT  0.99997094   +0 22 46.1
 LC1969;UTM  16      - 4,508,486.275   281,619.406   MT  1.00018704   -1 41 10.0
 LC1969
 LC1969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8161908486(NAD 83)
 LC1969
 LC1969                          SUPERSEDED SURVEY CONTROL
 LC1969
 LC1969  NAD 83(1986)-  40 41 54.10845(N)    089 35 05.09840(W) AD(       ) 3
 LC1969  NAD 27      -  40 41 53.96986(N)    089 35 04.75000(W) AD(       ) 3
 LC1969  USSD        -  40 41 54.47600(N)    089 35 04.57400(W) AD(       ) 3
 LC1969
 LC1969.Superseded values are not recommended for survey control.
 LC1969
 LC1969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1969.See file dsdata.pdf to determine how the superseded data were derived.
 LC1969
 LC1969_MARKER: 90 = CHURCH SPIRE
 LC1969
 LC1969  HISTORY     - Date     Condition        Report By
 LC1969  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1969  HISTORY     - 1989     GOOD             USPSQD
 LC1969  HISTORY     - 19990131 GOOD             USPSQD
 LC1969
 LC1969                          STATION DESCRIPTION
 LC1969
 LC1969'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1969'THIS STATION IS THE NORTHEAST SPIRE OF TWIN SPIRES ON ST. MARYS
 LC1969'CATHEDRAL, IN THE CITY OF PEORIA, LOCATED AT THE W CORNER OF
 LC1969'GREEN AND NORTH MADISON STREETS, ABOUT 60 FEET NW OF THE
 LC1969'CENTER LINE OF NORTH MADISON, AND ABOUT 65 FEET SW OF THE CENTER
 LC1969'LINE OF GREEN STREET.  THE CHURCH WAS ERECTED IN 1885 AND
 LC1969'THE SPIRES ARE VERY PROMINENT.
 LC1969'
 LC1969'THIS SPIRE IS ON THE E CORNER OF THE CHURCH.  THE SPIRE IS
 LC1969'AN OCTAGONAL GREY-SHINGLED STRUCTURE ABOUT 50 FEET HIGH,
 LC1969'WITH BROWN TRIANGULAR ORNAMENTS SET ON EACH FACE ABOUT ONE-HALF
 LC1969'THE WAY UP.  HAS A HEAVY PLATE AND 3-FOOT GOLD TREFOIL CROSS
 LC1969'AT THE APEX.  THE BASE OF THE SPIRE IS A GREY STONE TOWER
 LC1969'ABOUT 25 FEET HIGH, WHICH IN TURN SETS ON A GREY STONE CHURCH
 LC1969'ABOUT 70 FEET HIGH.  THE TOWER HAS A LOUVRED GOTHIC WINDOW
 LC1969'AT EACH SIDE, SET IN A STONE GABLE.  EACH GABLE HAS A STONE
 LC1969'ORNAMENT AT ITS APEX.  TOTAL HEIGHT IS ABOUT 150 FEET.
 LC1969
 LC1969                          STATION RECOVERY (1989)
 LC1969
 LC1969'RECOVERY NOTE BY US POWER SQUADRON 1989 (PBD)
 LC1969'RECOVERED IN GOOD CONDITION.
 LC1969
 LC1969                          STATION RECOVERY (1999)
 LC1969
 LC1969'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1969'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1982 ***********************************************************************
 LC1982  DESIGNATION -  PEORIA ST MARYS CATH SW SPIRE
 LC1982  PID         -  LC1982
 LC1982  STATE/COUNTY-  IL/PEORIA
 LC1982  COUNTRY     -  US
 LC1982  USGS QUAD   -  PEORIA EAST (2018)
 LC1982
 LC1982                         *CURRENT SURVEY CONTROL
 LC1982  ______________________________________________________________________
 LC1982* NAD 83(1997) POSITION- 40 41 53.74328(N) 089 35 05.67950(W)   ADJUSTED
 LC1982  ______________________________________________________________________
 LC1982  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 LC1982  LAPLACE CORR    -          2.30  (seconds)                    DEFLEC18
 LC1982  HORZ ORDER      -  THIRD
 LC1982
 LC1982.The horizontal coordinates were established by classical geodetic methods
 LC1982.and adjusted by the National Geodetic Survey in October 1999.
 LC1982
 LC1982.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1982.GEOID18 height accuracy estimate available here.
 LC1982
 LC1982.Click photographs - Photos may exist for this station.
 LC1982
 LC1982.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1982
 LC1982. The following values were computed from the NAD 83(1997) position.
 LC1982
 LC1982;                    North         East     Units Scale Factor Converg.
 LC1982;SPC IL W     -   447,681.959   749,165.892   MT  0.99997092   +0 22 45.7
 LC1982;SPC IL W     - 1,468,769.89  2,457,888.43   sFT  0.99997092   +0 22 45.7
 LC1982;UTM  16      - 4,508,475.766   281,605.420   MT  1.00018711   -1 41 10.4
 LC1982
 LC1982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8160508475(NAD 83)
 LC1982
 LC1982                          SUPERSEDED SURVEY CONTROL
 LC1982
 LC1982  NAD 83(1986)-  40 41 53.75464(N)    089 35 05.68060(W) AD(       ) 3
 LC1982  NAD 27      -  40 41 53.61609(N)    089 35 05.33206(W) AD(       ) 3
 LC1982  USSD        -  40 41 54.15200(N)    089 35 05.12800(W) AD(       ) 3
 LC1982
 LC1982.Superseded values are not recommended for survey control.
 LC1982
 LC1982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1982.See file dsdata.pdf to determine how the superseded data were derived.
 LC1982
 LC1982_MARKER: 90 = CHURCH SPIRE
 LC1982
 LC1982  HISTORY     - Date     Condition        Report By
 LC1982  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1982  HISTORY     - 1989     GOOD             USPSQD
 LC1982  HISTORY     - 19990131 GOOD             USPSQD
 LC1982
 LC1982                          STATION DESCRIPTION
 LC1982
 LC1982'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1982'THIS STATION IS THE SOUTHWEST SPIRE OF TWIN SPIRES ON ST.
 LC1982'MARYS CATHEDRAL, IN THE CITY OF PEORIA, LOCATED AT THE W
 LC1982'CORNER OF GREEN AND NORTH MADISON STREETS, ABOUT 60 FEET NW
 LC1982'OF THE CENTER LINE OF NORTH MADISON STREET, AND ABOUT 130
 LC1982'FEET SW OF THE CENTER LINE OF GREEN STREET.  THE CHURCH
 LC1982'WAS ERECTED IN 1885 AND THE SPIRES ARE VERY PROMINENT.
 LC1982'
 LC1982'THIS SPIRE IS ON THE S CORNER OF THE CHURCH.  THE SPIRE IS
 LC1982'AN OCTAGONAL GREY-SHINGLED STRUCTURE ABOUT 50 FEET HIGH,
 LC1982'WITH BROWN TRIANGULAR ORNAMENTS SET ON EACH FACE ABOUT ONE-HALF
 LC1982'THE WAY UP.  HAS A HEAVY PLATE AND A 3-FOOT GOLD TREFOIL
 LC1982'CROSS AT THE APEX.  THE BASE OF THE SPIRE IS A GREY STONE
 LC1982'TOWER ABOUT 25 FEET HIGH, WHICH IN TURN SETS ON A GREY
 LC1982'STONE CHURCH ABOUT 70 FEET HIGH.  THE TOWER HAS A LOUVRED
 LC1982'GOTHIC WINDOW ON EACH SIDE, SET IN A STONE GABLE.  EACH GABLE
 LC1982'HAS A STONE ORNAMENT AT ITS APEX.  TOTAL HEIGHT IS ABOUT
 LC1982'150 FEET.
 LC1982
 LC1982                          STATION RECOVERY (1989)
 LC1982
 LC1982'RECOVERY NOTE BY US POWER SQUADRON 1989 (PBD)
 LC1982'RECOVERED IN GOOD CONDITION.
 LC1982
 LC1982                          STATION RECOVERY (1999)
 LC1982
 LC1982'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1982'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2000 ***********************************************************************
 LC2000  DESIGNATION -  PEORIA ST PATRICKS CATH CH
 LC2000  PID         -  LC2000
 LC2000  STATE/COUNTY-  IL/PEORIA
 LC2000  COUNTRY     -  US
 LC2000  USGS QUAD   -  PEORIA EAST (2018)
 LC2000
 LC2000                         *CURRENT SURVEY CONTROL
 LC2000  ______________________________________________________________________
 LC2000* NAD 83(1997) POSITION- 40 41 08.35658(N) 089 36 34.54846(W)   ADJUSTED
 LC2000  ______________________________________________________________________
 LC2000  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 LC2000  LAPLACE CORR    -          2.10  (seconds)                    DEFLEC18
 LC2000  HORZ ORDER      -  THIRD
 LC2000
 LC2000.The horizontal coordinates were established by classical geodetic methods
 LC2000.and adjusted by the National Geodetic Survey in October 1999.
 LC2000
 LC2000.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2000.GEOID18 height accuracy estimate available here.
 LC2000
 LC2000.Click photographs - Photos may exist for this station.
 LC2000
 LC2000.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2000
 LC2000. The following values were computed from the NAD 83(1997) position.
 LC2000
 LC2000;                    North         East     Units Scale Factor Converg.
 LC2000;SPC IL W     -   446,268.483   747,088.485   MT  0.99996846   +0 21 47.4
 LC2000;SPC IL W     - 1,464,132.51  2,451,072.80   sFT  0.99996846   +0 21 47.4
 LC2000;UTM  16      - 4,507,137.777   279,477.947   MT  1.00019861   -1 42 06.9
 LC2000
 LC2000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7947707137(NAD 83)
 LC2000
 LC2000                          SUPERSEDED SURVEY CONTROL
 LC2000
 LC2000  NAD 83(1986)-  40 41 08.36759(N)    089 36 34.54927(W) AD(       ) 3
 LC2000  NAD 27      -  40 41 08.23051(N)    089 36 34.18953(W) AD(       ) 3
 LC2000
 LC2000.Superseded values are not recommended for survey control.
 LC2000
 LC2000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2000.See file dsdata.pdf to determine how the superseded data were derived.
 LC2000
 LC2000_MARKER: 90 = CHURCH SPIRE
 LC2000
 LC2000  HISTORY     - Date     Condition        Report By
 LC2000  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2000  HISTORY     - 1989     GOOD             USPSQD
 LC2000  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC2000
 LC2000                          STATION DESCRIPTION
 LC2000
 LC2000'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2000'THIS STATION IS THE SPIRE ON ST. PATRICKS ROMAN CATHOLIC
 LC2000'CHURCH, AT MC BEAN AND SARATOGA STREETS, IN THE CITY OF
 LC2000'PEORIA, ABOUT 45 FEET N OF THE CENTER LINE OF MC BEAN STREET,
 LC2000'AND ABOUT 55 FEET W OF THE CENTER LINE OF SARATOGA STREET.
 LC2000'THE CHURCH WAS ERECTED IN 1872 AND IS QUITE PROMINENT.
 LC2000'
 LC2000'THE BASE OF THE SPIRE IS A RED BRICK TOWER ON THE NE CORNER
 LC2000'OF THE BUILDING.  IT IS ABOUT 80 FEET HIGH, AND HAS LOUVRED
 LC2000'ARCHED WINDOWS ON EACH SIDE NEAR THE TOP AND HEAVY BUTTRESSES
 LC2000'AT EACH CORNER WHICH PROJECT PAST THE TOP AND END IN FOUR-SIDED
 LC2000'PYRAMIDAL CAPS.  ON THIS TOWER THERE IS ANOTHER BLACK OCTAGONAL
 LC2000'TOWER ABOUT 30 FEET HIGH WITH LARGE ARCHED OPENINGS ON EACH
 LC2000'SIDE AND A HEAVY LEDGE AROUND THE TOP.  ON THIS SECTION SETS
 LC2000'A BLACK OCTAGONAL SPIRE ABOUT 30 FEET HIGH WITH A GOLD CROSS
 LC2000'AT ITS APEX.  TOTAL HEIGHT IS ABOUT 145 FEET.
 LC2000
 LC2000                          STATION RECOVERY (1989)
 LC2000
 LC2000'RECOVERY NOTE BY US POWER SQUADRON 1989 (PBD)
 LC2000'RECOVERED IN GOOD CONDITION.
 LC2000
 LC2000                          STATION RECOVERY (1999)
 LC2000
 LC2000'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2000'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2649 ***********************************************************************
 ME2649  DESIGNATION -  PEOTONE
 ME2649  PID         -  ME2649
 ME2649  STATE/COUNTY-  IL/WILL
 ME2649  COUNTRY     -  US
 ME2649  USGS QUAD   -  PEOTONE (2018)
 ME2649
 ME2649                         *CURRENT SURVEY CONTROL
 ME2649  ______________________________________________________________________
 ME2649* NAD 83(1997) POSITION- 41 20 29.75822(N) 087 47 07.13768(W)   ADJUSTED
 ME2649* NAVD 88 ORTHO HEIGHT -   219.1   (meters)      719.    (feet) VERTCON3
 ME2649  ______________________________________________________________________
 ME2649  GEOID HEIGHT    -        -33.161 (meters)                     GEOID18
 ME2649  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 ME2649  HORZ ORDER      -  THIRD
 ME2649
 ME2649.The horizontal coordinates were established by classical geodetic methods
 ME2649.and adjusted by the National Geodetic Survey in October 1999.
 ME2649
 ME2649.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2649.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2649
 ME2649.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2649.GEOID18 height accuracy estimate available here.
 ME2649
 ME2649.Click photographs - Photos may exist for this station.
 ME2649
 ME2649.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2649
 ME2649. The following values were computed from the NAD 83(1997) position.
 ME2649
 ME2649;                    North         East     Units Scale Factor Converg.
 ME2649;SPC IL E     -   519,122.834   345,867.611   MT  1.00000088   +0 21 43.2
 ME2649;SPC IL E     - 1,703,155.50  1,134,733.99   sFT  1.00000088   +0 21 43.2
 ME2649;UTM  16      - 4,576,976.419   434,295.622   MT  0.99965313   -0 31 07.5
 ME2649
 ME2649!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2649!SPC IL E     -   0.99997083  x   1.00000088  =   0.99997171
 ME2649!UTM  16      -   0.99997083  x   0.99965313  =   0.99962397
 ME2649
 ME2649:                Primary Azimuth Mark                     Grid Az
 ME2649:SPC IL E     -  PEOTONE AZ MK                            115 00 53.6
 ME2649:UTM  16      -  PEOTONE AZ MK                            115 53 44.3
 ME2649
 ME2649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3429576976(NAD 83)
 ME2649
 ME2649|---------------------------------------------------------------------|
 ME2649| PID    Reference Object                     Distance      Geod. Az  |
 ME2649|                                                           dddmmss.s |
 ME2649| ME2642 MONEE SINCLAIR PLINE MAST           APPROX. 8.1 KM 0103311.7 |
 ME2649| CM4359 PEOTONE RM 1                         24.544 METERS 01249     |
 ME2649| ME2594 LINCOLN FIELDS JOCKEY CLUB TK       APPROX.15.0 KM 0594502.7 |
 ME2649| ME2589 ST PAUL LUTHERAN CHURCH SPIRE       APPROX.11.8 KM 0824648.1 |
 ME2649| CM4360 PEOTONE RM 2                         29.380 METERS 10529     |
 ME2649| CM4358 PEOTONE AZ MK                                      1152236.8 |
 ME2649| ME2648 PEOTONE MUNICIPAL STANDPIPE         APPROX. 1.1 KM 1995437.5 |
 ME2649| ME2645 PEOTONE IMMANUEL EVANG REF CH       APPROX. 1.3 KM 2151319.3 |
 ME2649| ME2647 PEOTONE BENNETT INDUST INC TK       APPROX. 0.6 KM 2181510.0 |
 ME2649|---------------------------------------------------------------------|
 ME2649
 ME2649                          SUPERSEDED SURVEY CONTROL
 ME2649
 ME2649  NAD 83(1997)-  41 20 29.75823(N)    087 47 07.13771(W) AD(       ) 3
 ME2649  NAD 83(1986)-  41 20 29.76155(N)    087 47 07.14609(W) AD(       ) 3
 ME2649  NAD 83(1986)-  41 20 29.76094(N)    087 47 07.14438(W) AD(       ) 2
 ME2649  NAD 27      -  41 20 29.64150(N)    087 47 06.98340(W) AD(       ) 2
 ME2649  NGVD 29 (07/19/86)  219.2    (m)          719.     (f) VERT ANG       
 ME2649
 ME2649.Superseded values are not recommended for survey control.
 ME2649
 ME2649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2649.See file dsdata.pdf to determine how the superseded data were derived.
 ME2649
 ME2649_MARKER: DS = TRIANGULATION STATION DISK
 ME2649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2649_STAMPING: PEOTONE 1952
 ME2649_MARK LOGO: CGS
 ME2649_PROJECTION: FLUSH
 ME2649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2649+STABILITY: SURFACE MOTION
 ME2649
 ME2649  HISTORY     - Date     Condition        Report By
 ME2649  HISTORY     - 1952     MONUMENTED       CGS
 ME2649  HISTORY     - 1959     GOOD             CGS
 ME2649  HISTORY     - 1967     GOOD             CGS
 ME2649  HISTORY     - 1988     GOOD             USPSQD
 ME2649  HISTORY     - 20081015 GOOD             GEOCAC
 ME2649
 ME2649                          STATION DESCRIPTION
 ME2649
 ME2649'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2649'STATION IS LOCATED ALONG THE WEST SIDE OF U.S. HIGHWAY 54 ABOUT 1/2
 ME2649'MILE NORTH OF PEOTONE.  IT IS 53 FEET WEST OF THE CENTER OF THE
 ME2649'HIGHWAY, 20 FEET NORTHEAST OF A TELEPHONE POLE AND 12 FEET SOUTHEAST
 ME2649'OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 ME2649'PEOTONE 1952.
 ME2649'
 ME2649'REFERENCE MARK NO. 1 IS 53 FEET WEST OF THE CENTER OF THE HIGHWAY AND
 ME2649'18 FEET NORTHEAST OF A TELEPHONE POLE.  THE MARK PROJECTS ABOUT 2
 ME2649'INCHES AND THE DISK IS STAMPED PEOTONE NO 1 1952.
 ME2649'
 ME2649'REFERENCE MARK NO. 2 IS 49 FEET NORTH OF A POWER POLE AND 43 FEET EAST
 ME2649'OF THE CENTER OF THE HIGHWAY.  THE MARK IS FLUSH AND THE DISK IS
 ME2649'STAMPED PEOTONE NO 2 1952.
 ME2649'
 ME2649'AZIMUTH MARK IS 29 FEET NORTH OF THE CENTER OF A PAVED ROAD, 2 FEET
 ME2649'WEST OF A WHITE WITNESS POST, 2 FEET WEST OF A POWER POLE AND 1 FOOT
 ME2649'SOUTH OF A FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 ME2649'STAMPED PEOTONE 1952.
 ME2649'
 ME2649'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND U.S.
 ME2649'HIGHWAY 54 IN PEOTONE, GO NORTH ON HIGHWAY 54 FOR 0.55 MILE TO THE
 ME2649'STATION ON THE LEFT AS DESCRIBED.
 ME2649'
 ME2649'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 54 FOR
 ME2649'0.1 MILE TO A PAVED T ROAD LEFT.  TURN LEFT AND GO EAST ON PAVED ROAD
 ME2649'FOR 0.4 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 ME2649'
 ME2649'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 ME2649
 ME2649                          STATION RECOVERY (1959)
 ME2649
 ME2649'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2649'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE
 ME2649'IN GOOD CONDITION.  THE DISTANCES TO ALL MARKS CHECKED.  THE
 ME2649'DIRECTIONS TO REFERENCE MARK NUMBER 1 AND THE AZIMUTH MARK CHECKED BUT
 ME2649'A SLIGHT DIFFERENCE WAS FOUND ON REFERENCE MARK NUMBER 2.
 ME2649'
 ME2649'THE AZIMUTH MARK IS NOT VISIBLE FROM THE GROUND.  THE ORIGINAL
 ME2649'DESCRIPTION IS ADEQUATE.
 ME2649
 ME2649                          STATION RECOVERY (1967)
 ME2649
 ME2649'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2649'ALL MARKS FOUND IN GOOD CONDITION AND AS DESCRIBED.  THE STATION MARK
 ME2649'IS 1 FOOT SOUTH OF A METAL WITNESS POST.  THE AZIMUTH MARK IS 2 FEET
 ME2649'EAST OF A METAL WITNESS POST.  THE MILEAGE TO THE AZIMUTH MARK SHOULD
 ME2649'BE 0.3 MILE INSTEAD OF 0.4 MILE IN THE TO REACH.
 ME2649'
 ME2649'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1/2 MILE NORTH OF
 ME2649'PEOTONE
 ME2649
 ME2649                          STATION RECOVERY (1988)
 ME2649
 ME2649'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME2649'RECOVERED IN GOOD CONDITION.
 ME2649
 ME2649                          STATION RECOVERY (2008)
 ME2649
 ME2649'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2649'AZ AND RM S WERE NOT SOUGHT.  REPORT SUBMITTED BY GEOCACHER  COYOTE
 ME2649'TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2647 ***********************************************************************
 ME2647  DESIGNATION -  PEOTONE BENNETT INDUST INC TK
 ME2647  PID         -  ME2647
 ME2647  STATE/COUNTY-  IL/WILL
 ME2647  COUNTRY     -  US
 ME2647  USGS QUAD   -  PEOTONE (2018)
 ME2647
 ME2647                         *CURRENT SURVEY CONTROL
 ME2647  ______________________________________________________________________
 ME2647* NAD 83(1997) POSITION- 41 20 14.12904(N) 087 47 23.48667(W)   ADJUSTED
 ME2647  ______________________________________________________________________
 ME2647  GEOID HEIGHT    -        -33.153 (meters)                     GEOID18
 ME2647  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 ME2647  HORZ ORDER      -  THIRD
 ME2647
 ME2647.The horizontal coordinates were established by classical geodetic methods
 ME2647.and adjusted by the National Geodetic Survey in October 1999.
 ME2647
 ME2647.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2647.GEOID18 height accuracy estimate available here.
 ME2647
 ME2647.Click photographs - Photos may exist for this station.
 ME2647
 ME2647.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2647
 ME2647. The following values were computed from the NAD 83(1997) position.
 ME2647
 ME2647;                    North         East     Units Scale Factor Converg.
 ME2647;SPC IL E     -   518,638.290   345,490.528   MT  1.00000046   +0 21 32.3
 ME2647;SPC IL E     - 1,701,565.79  1,133,496.84   sFT  1.00000046   +0 21 32.3
 ME2647;UTM  16      - 4,576,497.894   433,911.269   MT  0.99965375   -0 31 18.2
 ME2647
 ME2647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3391176497(NAD 83)
 ME2647
 ME2647                          SUPERSEDED SURVEY CONTROL
 ME2647
 ME2647  NAD 83(1997)-  41 20 14.12904(N)    087 47 23.48671(W) AD(       ) 3
 ME2647  NAD 83(1986)-  41 20 14.13183(N)    087 47 23.49309(W) AD(       ) 3
 ME2647  NAD 27      -  41 20 14.01000(N)    087 47 23.33500(W) AD(       ) 3
 ME2647
 ME2647.Superseded values are not recommended for survey control.
 ME2647
 ME2647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2647.See file dsdata.pdf to determine how the superseded data were derived.
 ME2647
 ME2647_MARKER: 53 = ELEVATED TANK
 ME2647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2647+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2008
 ME2647
 ME2647  HISTORY     - Date     Condition        Report By
 ME2647  HISTORY     - 1959     FIRST OBSERVED   CGS
 ME2647  HISTORY     - 1989     GOOD             USPSQD
 ME2647  HISTORY     - 20081015 GOOD             GEOCAC
 ME2647
 ME2647                          STATION DESCRIPTION
 ME2647
 ME2647'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2647'STATION IS LOCATED ON NORTH EDGE OF PEOTONE ABOUT 400 FEET WEST OF
 ME2647'THE ILLINOIS CENTRAL
 ME2647'RAILROAD TRACKS.
 ME2647'
 ME2647'POINT INTERSECTED WAS FINIAL ON TOP OF TANK.
 ME2647'
 ME2647'THE TANK IS SILVER AND HAS HOME OF BENNETT INDUSTRIES INC. PAINTED ON
 ME2647'THE EAST SIDE, IS SUPPORTED
 ME2647'BY 6 LEGS AND IS APPROXIMATELY 130 FEET HIGH.
 ME2647
 ME2647                          STATION RECOVERY (1989)
 ME2647
 ME2647'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME2647'RECOVERED IN GOOD CONDITION.
 ME2647
 ME2647                          STATION RECOVERY (2008)
 ME2647
 ME2647'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2647'REPORT SUBMITTED BY GEOCACHER  COYOTE TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2645 ***********************************************************************
 ME2645  DESIGNATION -  PEOTONE IMMANUEL EVANG REF CH
 ME2645  PID         -  ME2645
 ME2645  STATE/COUNTY-  IL/WILL
 ME2645  COUNTRY     -  US
 ME2645  USGS QUAD   -  PEOTONE (2018)
 ME2645
 ME2645                         *CURRENT SURVEY CONTROL
 ME2645  ______________________________________________________________________
 ME2645* NAD 83(1997) POSITION- 41 19 56.38394(N) 087 47 38.39675(W)   ADJUSTED
 ME2645  ______________________________________________________________________
 ME2645  GEOID HEIGHT    -        -33.144 (meters)                     GEOID18
 ME2645  LAPLACE CORR    -         -1.92  (seconds)                    DEFLEC18
 ME2645  HORZ ORDER      -  THIRD
 ME2645
 ME2645.The horizontal coordinates were established by classical geodetic methods
 ME2645.and adjusted by the National Geodetic Survey in October 1999.
 ME2645
 ME2645.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2645.GEOID18 height accuracy estimate available here.
 ME2645
 ME2645.Click photographs - Photos may exist for this station.
 ME2645
 ME2645.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2645
 ME2645. The following values were computed from the NAD 83(1997) position.
 ME2645
 ME2645;                    North         East     Units Scale Factor Converg.
 ME2645;SPC IL E     -   518,088.698   345,147.259   MT  1.00000007   +0 21 22.3
 ME2645;SPC IL E     - 1,699,762.67  1,132,370.63   sFT  1.00000007   +0 21 22.3
 ME2645;UTM  16      - 4,575,953.832   433,559.715   MT  0.99965433   -0 31 27.8
 ME2645
 ME2645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3355975953(NAD 83)
 ME2645
 ME2645                          SUPERSEDED SURVEY CONTROL
 ME2645
 ME2645  NAD 83(1997)-  41 19 56.38394(N)    087 47 38.39680(W) AD(       ) 3
 ME2645  NAD 83(1986)-  41 19 56.38704(N)    087 47 38.40262(W) AD(       ) 3
 ME2645  NAD 27      -  41 19 56.26700(N)    087 47 38.24200(W) AD(       ) 3
 ME2645
 ME2645.Superseded values are not recommended for survey control.
 ME2645
 ME2645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2645.See file dsdata.pdf to determine how the superseded data were derived.
 ME2645
 ME2645_MARKER: 90 = CHURCH SPIRE
 ME2645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2645+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2008
 ME2645
 ME2645  HISTORY     - Date     Condition        Report By
 ME2645  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2645  HISTORY     - 1957     GOOD             CGS
 ME2645  HISTORY     - 1959     GOOD             CGS
 ME2645  HISTORY     - 1989     GOOD             USPSQD
 ME2645  HISTORY     - 20081015 GOOD             GEOCAC
 ME2645
 ME2645                          STATION DESCRIPTION
 ME2645
 ME2645'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2645'THE APEX OF THE IMMANUEL EVANGELICAL AND REFORMED CHURCH
 ME2645'SPIRE, LOCATED IN
 ME2645'THE NORTHWEST ANGLE OF THE INTERSECTION OF WEST CORNING AVENUE
 ME2645'AND SOUTH WEST STREET IN THE
 ME2645'SOUTHWEST PART OF PEOTONE.  THE STRUCTURE IS BUILT OF
 ME2645'WOOD AND BRICK, ROOFED WITH SLATE SHINGLES, AND
 ME2645'RISES ABOUT 40 FEET ABOVE A SQUARE
 ME2645'BRICK TOWER AT THE SOUTH SIDE OF THE BUILDING.
 ME2645
 ME2645                          STATION RECOVERY (1957)
 ME2645
 ME2645'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 ME2645'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  THE
 ME2645'DESCRIPTION IS ADEQUATE
 ME2645'AND COMPLETE.
 ME2645
 ME2645                          STATION RECOVERY (1959)
 ME2645
 ME2645'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2645'STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 ME2645'
 ME2645'THE ORIGNEL 1952 DESCRIPTION IS ADEQUATE.
 ME2645
 ME2645                          STATION RECOVERY (1989)
 ME2645
 ME2645'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 ME2645'RECOVERED IN GOOD CONDITION.
 ME2645
 ME2645                          STATION RECOVERY (2008)
 ME2645
 ME2645'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME2645'REPORT SUBMITTED BY GEOCACHER  COYOTE TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7904 ***********************************************************************
 DF7904  CBN         -  This is a Cooperative Base Network Control Station.
 DF7904  DESIGNATION -  PERE MARQUETTE
 DF7904  PID         -  DF7904
 DF7904  STATE/COUNTY-  IL/JERSEY
 DF7904  COUNTRY     -  US
 DF7904  USGS QUAD   -  GRAFTON (2018)
 DF7904
 DF7904                         *CURRENT SURVEY CONTROL
 DF7904  ______________________________________________________________________
 DF7904* NAD 83(2011) POSITION- 38 59 53.77300(N) 090 28 46.51907(W)   ADJUSTED
 DF7904* NAD 83(2011) ELLIP HT-   235.916 (meters)        (06/27/12)   ADJUSTED
 DF7904* NAD 83(2011) EPOCH   -  2010.00
 DF7904* NAVD 88 ORTHO HEIGHT -   267.7   (meters)      878.    (feet) GPS OBS
 DF7904  ______________________________________________________________________
 DF7904  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DF7904  GEOID HEIGHT    -        -31.782 (meters)                     GEOID03
 DF7904  GEOID HEIGHT    -        -31.804 (meters)                     GEOID18
 DF7904  NAD 83(2011) X  -    -41,547.099 (meters)                     COMP
 DF7904  NAD 83(2011) Y  - -4,963,457.644 (meters)                     COMP
 DF7904  NAD 83(2011) Z  -  3,992,316.250 (meters)                     COMP
 DF7904  LAPLACE CORR    -          2.65  (seconds)                    DEFLEC18
 DF7904
 DF7904  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7904  Standards:
 DF7904         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7904            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7904  -------------------------------------------------------------------
 DF7904  NETWORK    0.72   1.45           0.33   0.25   0.74      0.09457786
 DF7904  -------------------------------------------------------------------
 DF7904  Click here for local accuracies and other accuracy information.
 DF7904
 DF7904.The horizontal coordinates were established by GPS observations
 DF7904.and adjusted by the National Geodetic Survey in June 2012.
 DF7904
 DF7904.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7904.been affixed to the stable North American tectonic plate. See 
 DF7904.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7904
 DF7904.The horizontal coordinates are valid at the epoch date displayed above
 DF7904.which is a decimal equivalence of Year/Month/Day.
 DF7904
 DF7904.The orthometric height was determined by GPS observations and a
 DF7904.high-resolution geoid model.
 DF7904
 DF7904.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7904.GEOID18 height accuracy estimate available here.
 DF7904
 DF7904.Click photographs - Photos may exist for this station.
 DF7904
 DF7904.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7904
 DF7904.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7904
 DF7904.The ellipsoidal height was determined by GPS observations
 DF7904.and is referenced to NAD 83.
 DF7904
 DF7904. The following values were computed from the NAD 83(2011) position.
 DF7904
 DF7904;                    North         East     Units Scale Factor Converg.
 DF7904;SPC IL W     -   258,823.850   672,893.602   MT  0.99995022   -0 11 48.9
 DF7904;SPC IL W     -   849,157.91  2,207,651.76   sFT  0.99995022   -0 11 48.9
 DF7904;UTM  15      - 4,319,606.800   718,266.949   MT  1.00018666   +1 35 12.2
 DF7904
 DF7904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7904!SPC IL W     -   0.99996299  x   0.99995022  =   0.99991321
 DF7904!UTM  15      -   0.99996299  x   1.00018666  =   1.00014964
 DF7904
 DF7904_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1826619606(NAD 83)
 DF7904
 DF7904                          SUPERSEDED SURVEY CONTROL
 DF7904
 DF7904  NAD 83(2007)-  38 59 53.77307(N)    090 28 46.52013(W) AD(2002.00) 0
 DF7904  ELLIP H (02/10/07)  235.949  (m)                       GP(2002.00)    
 DF7904  NAD 83(1997)-  38 59 53.77298(N)    090 28 46.52013(W) AD(       ) A
 DF7904  ELLIP H (09/15/03)  235.945  (m)                       GP(       ) 4 1
 DF7904  NAVD 88 (09/15/03)  267.8    (m)  GEOID99  model used  GPS OBS        
 DF7904
 DF7904.Superseded values are not recommended for survey control.
 DF7904
 DF7904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7904.See file dsdata.pdf to determine how the superseded data were derived.
 DF7904
 DF7904_MARKER: DD = SURVEY DISK
 DF7904_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7904_STAMPING: PERE 2002
 DF7904_MARK LOGO: ILDW
 DF7904_PROJECTION: FLUSH
 DF7904_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7904_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7904+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2008
 DF7904
 DF7904  HISTORY     - Date     Condition        Report By
 DF7904  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7904  HISTORY     - 20081212 GOOD             ILDT
 DF7904
 DF7904                          STATION DESCRIPTION
 DF7904
 DF7904'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7904'THE STATION IS LOCATED IN JERSEY COUNTY, IN THE NORTHWEST QUARTER OF
 DF7904'SECTION 5, TOWNSHIP 6
 DF7904'NORTH , RANGE 12 WEST OF THE 3RD PRINCIPAL MERIDIAN.  FROM PERE
 DF7904'MARQUETTE VISITOR CENTER
 DF7904'ENTRANCE GO SOUTHEAST 3.5 MILES ON IL RTE 100  TO GRAHAM HOLLOW ROAD.
 DF7904'GO NORTH ON GRAHAM
 DF7904'HOLLOW ROAD 1.2 MILES - TURN RIGHT AT Y IN ROAD.  PROCEED 1.0 MILES TO
 DF7904'TURN RIGHT AND CONTINUE 0.95
 DF7904'MILE TO T, TURN RIGHT (SOUTH) 0.2 MILE TO GATE TO PUBLIC HUNTING AREA
 DF7904'(KEY TO GATE MUST BE
 DF7904'OBTAINED FROM PERE MARQUETTE SITE SUPERINTENDENT) CONTINUE ON DIRT
 DF7904'ROAD 0.1 MILES, MONUMENT
 DF7904'IS ON RIGHT MARKED WITH WITNESS POST (FLUSH WITH GROUND).
 DF7904
 DF7904                          STATION RECOVERY (2008)
 DF7904
 DF7904'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DF7904'FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7994 ***********************************************************************
 DO7994  DESIGNATION -  PERRY
 DO7994  PID         -  DO7994
 DO7994  STATE/COUNTY-  IL/PIKE
 DO7994  COUNTRY     -  US
 DO7994  USGS QUAD   -  PERRY WEST (2018)
 DO7994
 DO7994                         *CURRENT SURVEY CONTROL
 DO7994  ______________________________________________________________________
 DO7994* NAD 83(2011) POSITION- 39 47 23.57674(N) 090 45 18.61904(W)   ADJUSTED
 DO7994* NAD 83(2011) ELLIP HT-   150.774 (meters)        (05/22/13)   ADJUSTED
 DO7994* NAD 83(2011) EPOCH   -  2010.00
 DO7994* NAVD 88 ORTHO HEIGHT -   183.5   (meters)      602.    (feet) GPS OBS
 DO7994  ______________________________________________________________________
 DO7994  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7994  GEOID HEIGHT    -        -32.683 (meters)                     GEOID12A
 DO7994  GEOID HEIGHT    -        -32.681 (meters)                     GEOID18
 DO7994  NAD 83(2011) X  -    -64,683.921 (meters)                     COMP
 DO7994  NAD 83(2011) Y  - -4,907,360.543 (meters)                     COMP
 DO7994  NAD 83(2011) Z  -  4,060,182.864 (meters)                     COMP
 DO7994  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 DO7994
 DO7994  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7994  Standards:
 DO7994         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7994            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7994  -------------------------------------------------------------------
 DO7994  NETWORK    0.64   1.71           0.28   0.24   0.87      0.16009747
 DO7994  -------------------------------------------------------------------
 DO7994  Click here for local accuracies and other accuracy information.
 DO7994
 DO7994.The horizontal coordinates were established by GPS observations
 DO7994.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7994
 DO7994.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7994.been affixed to the stable North American tectonic plate. See 
 DO7994.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7994
 DO7994.The horizontal coordinates are valid at the epoch date displayed above
 DO7994.which is a decimal equivalence of Year/Month/Day.
 DO7994
 DO7994.The orthometric height was determined by GPS observations and a
 DO7994.high-resolution geoid model.
 DO7994
 DO7994.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7994.GEOID18 height accuracy estimate available here.
 DO7994
 DO7994.Click photographs - Photos may exist for this station.
 DO7994
 DO7994.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7994
 DO7994.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7994
 DO7994.The ellipsoidal height was determined by GPS observations
 DO7994.and is referenced to NAD 83.
 DO7994
 DO7994. The following values were computed from the NAD 83(2011) position.
 DO7994
 DO7994;                    North         East     Units Scale Factor Converg.
 DO7994;SPC IL W     -   346,824.938   649,594.372   MT  0.99997244   -0 22 35.9
 DO7994;SPC IL W     - 1,137,874.82  2,131,210.87   sFT  0.99997244   -0 22 35.9
 DO7994;UTM  15      - 4,406,847.093   692,212.872   MT  1.00005487   +1 26 13.5
 DO7994
 DO7994!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7994!SPC IL W     -   0.99997635  x   0.99997244  =   0.99994879
 DO7994!UTM  15      -   0.99997635  x   1.00005487  =   1.00003122
 DO7994
 DO7994_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9221206847(NAD 83)
 DO7994
 DO7994                          SUPERSEDED SURVEY CONTROL
 DO7994
 DO7994.No superseded survey control is available for this station.
 DO7994
 DO7994_MARKER: DD = SURVEY DISK
 DO7994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7994_STAMPING: PERRY 1989
 DO7994_MARK LOGO: ILHD
 DO7994_PROJECTION: FLUSH
 DO7994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7994+STABILITY: SURFACE MOTION
 DO7994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7994+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2011
 DO7994
 DO7994  HISTORY     - Date     Condition        Report By
 DO7994  HISTORY     - 1989     MONUMENTED       ILHD
 DO7994  HISTORY     - 20110901 GOOD             ILDT
 DO7994
 DO7994                          STATION DESCRIPTION
 DO7994
 DO7994'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7994'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF FISHHOOK, 5.8 MI
 DO7994'(9.3 KM) NORTH-NORTHWEST OF GRIGGSVILLE AND 0.7 MI (1.1 KM) NORTHWEST
 DO7994'OF PERRY.
 DO7994'
 DO7994'TO REACH FROM THE INTERSECTION OF IL 107 AND IL 104, PROCEED WEST
 DO7994'ALONG IL 104 FOR 0.48 MI (0.8 KM) TO RD3229E, GO SOUTH ON RD3229E FOR
 DO7994'1.22 MI (2.0 KM) TO THE STATION ON THE RIGHT.
 DO7994'
 DO7994'THE STATION IS A IL DIVISION OF HIGHWAYS DISK SET FLUSH WITH THE
 DO7994'GROUND.  IT IS 51 FT (15.5 M) NORTH OF POWER POLE, 50.4 FT (15.4 M)
 DO7994'NORTHWEST OF GATEPOST AND 2.4 FT (0.7 M) EAST OF A FENCE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1341 ***********************************************************************
 MF1341  DESIGNATION -  PERSHING
 MF1341  PID         -  MF1341
 MF1341  STATE/COUNTY-  IL/WILL
 MF1341  COUNTRY     -  US
 MF1341  USGS QUAD   -  JOLIET (2018)
 MF1341
 MF1341                         *CURRENT SURVEY CONTROL
 MF1341  ______________________________________________________________________
 MF1341* NAD 83(1997) POSITION- 41 31 39.82063(N) 088 06 55.83543(W)   ADJUSTED
 MF1341* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 MF1341  ______________________________________________________________________
 MF1341  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 MF1341  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 MF1341  HORZ ORDER      -  SECOND
 MF1341
 MF1341.The horizontal coordinates were established by classical geodetic methods
 MF1341.and adjusted by the National Geodetic Survey in October 1999.
 MF1341
 MF1341.The orthometric height was scaled from a topographic map.
 MF1341
 MF1341.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1341.GEOID18 height accuracy estimate available here.
 MF1341
 MF1341.Click photographs - Photos may exist for this station.
 MF1341
 MF1341.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1341
 MF1341. The following values were computed from the NAD 83(1997) position.
 MF1341
 MF1341;                    North         East     Units Scale Factor Converg.
 MF1341;SPC IL E     -   539,672.188   318,179.218   MT  0.99997907   +0 08 39.9
 MF1341;SPC IL E     - 1,770,574.50  1,043,892.98   sFT  0.99997907   +0 08 39.9
 MF1341;UTM  16      - 4,597,943.234   406,935.459   MT  0.99970658   -0 44 22.6
 MF1341
 MF1341!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1341!SPC IL E     -   0.99997400  x   0.99997907  =   0.99995307
 MF1341!UTM  16      -   0.99997400  x   0.99970658  =   0.99968058
 MF1341
 MF1341:                Primary Azimuth Mark                     Grid Az
 MF1341:SPC IL E     -  PERSHING AZ MK 3                         066 34 24.5
 MF1341:UTM  16      -  PERSHING AZ MK 3                         067 27 27.0
 MF1341
 MF1341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0693597943(NAD 83)
 MF1341
 MF1341|---------------------------------------------------------------------|
 MF1341| PID    Reference Object                     Distance      Geod. Az  |
 MF1341|                                                           dddmmss.s |
 MF1341| CI8031 PERSHING AZ MK 2                                   0014120.5 |
 MF1341| CI8030 PERSHING AZ MK                                     0014120.5 |
 MF1341| MF1340 JOLIET ST NONNATUS CATH TWR         APPROX. 1.5 KM 0562924.0 |
 MF1341| CI8032 PERSHING AZ MK 3                                   0664304.4 |
 MF1341| CI8033 PERSHING RM 1                        22.780 METERS 15942     |
 MF1341| CI8034 PERSHING RM 2                        26.180 METERS 25546     |
 MF1341|---------------------------------------------------------------------|
 MF1341
 MF1341                          SUPERSEDED SURVEY CONTROL
 MF1341
 MF1341  NAD 83(1997)-  41 31 39.82157(N)    088 06 55.83551(W) AD(       ) 2
 MF1341  NAD 83(1986)-  41 31 39.82203(N)    088 06 55.84683(W) AD(       ) 2
 MF1341  NAD 27      -  41 31 39.71110(N)    088 06 55.62650(W) AD(       ) 2
 MF1341
 MF1341.Superseded values are not recommended for survey control.
 MF1341
 MF1341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1341.See file dsdata.pdf to determine how the superseded data were derived.
 MF1341
 MF1341_MARKER: DS = TRIANGULATION STATION DISK
 MF1341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1341_STAMPING: PERSHING 1956
 MF1341_MARK LOGO: CGS
 MF1341_PROJECTION: FLUSH
 MF1341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1341+STABILITY: SURFACE MOTION
 MF1341
 MF1341  HISTORY     - Date     Condition        Report By
 MF1341  HISTORY     - 1956     MONUMENTED       CGS
 MF1341  HISTORY     - 1958     GOOD             USACE
 MF1341  HISTORY     - 1960     GOOD             CGS
 MF1341  HISTORY     - 1963     GOOD             LOCSUR
 MF1341  HISTORY     - 1967     GOOD             CGS
 MF1341  HISTORY     - 1971     GOOD             ILHD
 MF1341  HISTORY     - 1972     GOOD             NGS
 MF1341  HISTORY     - 1976     GOOD             ALSTER
 MF1341  HISTORY     - 1983     GOOD             LOCENG
 MF1341  HISTORY     - 20091018 GOOD             GEOCAC
 MF1341
 MF1341                          STATION DESCRIPTION
 MF1341
 MF1341'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1341'THE STATION IS LOCATED IN THE WEST SECTION OF JOLIET, ON THE
 MF1341'EAST CENTRAL PART OF THE PERSHING ELEMENTRY SCHOOL GROUNDS
 MF1341'AND IS ON THE WEST SIDE OF MIDLAND STREET.  IT IS 86 FEET
 MF1341'EAST OF THE NORTHEAST CORNER OF THE BRICK SCHOOL BUILDING,
 MF1341'48 FEET WEST OF THE CENTER OF MIDLAND STREET AND 34 FEET SOUTH
 MF1341'OF AN 18 INCH ELM TREE.  THE MARK IS FLUSH AND THE DISK IS
 MF1341'STAMPED PERSHING 1956.
 MF1341'
 MF1341'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30
 MF1341'AND 52 (CENTER STREET AND JEFFERSON STREET) IN ABOUT THE
 MF1341'CENTRAL PART OF JOLIET, GO WEST ON U.S. HIGHWAY 52 (JEFFERSON
 MF1341'STREET) FOR 1.25 MILES TO A PAVED CROSS-STREET (JEFFERSON STREET
 MF1341'AND MIDLAND STREET).  TURN RIGHT AND GO NORTH ON MIDLAND
 MF1341'STREET FOR 0.35 MILE TO THE PERSHING BRICK SCHOOL BUILDING
 MF1341'AND THE STATION ON THE LEFT.
 MF1341'
 MF1341'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON MIDLAND
 MF1341'STREET FOR 0.2 MILE TO THE JUNCTION WITH WEST ACRES STREET
 MF1341'AND THE AZIMUTH MARK IN THE SOUTHEAST ANGLE OF THE INTERSECTION.
 MF1341'
 MF1341'REFERENCE MARK 1 IS AT THE WEST EDGE OF A SIDEWALK, 119 FEET
 MF1341'SOUTHEAST OF THE NORTHEAST CORNER OF THE SCHOOL BUILDING
 MF1341'AND 24 FEET WEST OF THE CENTER OF MIDLAND STREET.  THE MARK
 MF1341'IS FLUSH AND THE DISK IS STAMPED PERSHING NO 1 1956.
 MF1341'
 MF1341'REFERENCE MARK 2 IS AT THE NORTHEAST CORNER OF THE SCHOOL
 MF1341'BUILDING AND 52 FEET SOUTH OF A 14 INCH ELM TREE.  THE MARK
 MF1341'IS FLUSH AND THE DISK IS STAMPED PERSHING NO 2 1956.
 MF1341'
 MF1341'THE AZIMUTH MARK IS 64 FEET NORTHWEST OF THE NORTHWEST CORNER
 MF1341'OF A BRICK HOUSE NO. 1314 WEST ACRES STREET, 34 FEET SOUTHEAST
 MF1341'OF THE INTERSECTION OF MIDLAND STREET AND WEST ACRES STREET, 26
 MF1341'FEET EAST OF MIDLAND STREET, 20 FEET SOUTH OF WEST ACRES
 MF1341'STREET AND 2 FEET NORTH OF A POWER LINE POLE.  THE MARK IS FLUSH
 MF1341'AND THE DISK IS STAMPED PERSHING 1956.
 MF1341'
 MF1341'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1341
 MF1341                          STATION RECOVERY (1958)
 MF1341
 MF1341'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1958
 MF1341'AZIMUTH MARK WAS DESTROYED AND A NEW AZIMUTH SET ON LINE.
 MF1341'THE NEW AZIMUTH IS SET IN THE NORTH CURB OF WEST ACRES ROAD
 MF1341'AND THE EAST CURB OF MIDLAND AVENUE.  THE MARK IS STAMPED
 MF1341'PERSHING 1956 RESET 1958.
 MF1341'
 MF1341'THE OLD MARK WAS RETURNED TO WASHINGTON OFFICE.
 MF1341
 MF1341                          STATION RECOVERY (1960)
 MF1341
 MF1341'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF1341'STATION MARK, REFERENCE MARK NUMBER 1 AND REFERENCE MARK
 MF1341'NUMBER 2 WERE RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD
 MF1341'CONDITION.  AZIMUTH MARK WAS NOT RECOVERED AND IS BELIEVED TO
 MF1341'HAVE BEEN DESTROYED BY CONSTRUCTION OF A SIDEWALK.  A NEW AZIMUTH
 MF1341'MARK WAS ESTABLISHED AND IS DESCRIBED BELOW.  THE DISTANCE
 MF1341'AND DIRECTION TO REFERENCE MARK 1 AND REFERENCE MARK 2 CHECKED
 MF1341'WITH THE ORIGINAL DESCRIPTION.
 MF1341'
 MF1341'THE ORIGINAL TO REACH IS ADEQUATE.
 MF1341'
 MF1341'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED PERSHING 1956
 MF1341'RESET 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 MF1341'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 MF1341'92 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF HOUSE NO.
 MF1341'1158, 52 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF
 MF1341'HOUSE NO. 1155, 18.8 FEET NORTH OF THE CENTER OF A IRON MANHOLE
 MF1341'COVER, 11.6 FEET SOUTH OF A FIRE HYDRANT, 5.5 FEET NORTHWEST
 MF1341'OF A 24 INCH TREE AND 1.9 FEET NORTH OF THE WITNESS POST.
 MF1341'
 MF1341'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON MIDLAND
 MF1341'STREET 0.15 MILE TO CROSS STREET (GELWOOD STREET), TURN RIGHT
 MF1341'ON GELWOOD STREET AND GO 0.35 MILE TO CROSS STREET, TURN SOUTH
 MF1341'AND GO 0.05 MILE TO CROSS STREET, TURN RIGHT AND GO WEST FOR 0.05
 MF1341'MILE TO END OF STREET AND AZIMUTH MARK ON RIGHT AS DESCRIBED.
 MF1341'
 MF1341'NOTE--REFERENCE MARKS ARE 11A AND AZIMUTH MARK IS 16A.
 MF1341'
 MF1341'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1341
 MF1341                          STATION RECOVERY (1963)
 MF1341
 MF1341'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1963
 MF1341'STATION RECOVERED BY CHICAGO AERIAL SURVEY
 MF1341'
 MF1341'PERSHING, 1956, RESET 1958 (AZIMUTH)-EXCELLENT
 MF1341'
 MF1341'STATION RECOVERED IN GOOD CONDITION.  RECOVERED AZIMUTH
 MF1341'(STAMPED PERSHING) WHICH WAS REPORTED DESTROYED.  AZIMUTH
 MF1341'(1956 RESET 1958 MARK IS ALSO IN GOOD CONDITION.  FOUND AS
 MF1341'DESCRIBED DID NOT SEARCH FOR PERSHING 1956 RESET 1960 (AZIMUTH
 MF1341'MARK)
 MF1341
 MF1341                          STATION RECOVERY (1967)
 MF1341
 MF1341'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1341'THE STATION MARK AND REFERENCE MARKS WERE FOUND AS DESCRIBED
 MF1341'AND IN GOOD CONDITION.  THE 1960 RECOVERY NOTE IS GOOD WITH
 MF1341'THE BELOW TO REACH ON THE AZIMUTH MARK.
 MF1341'
 MF1341'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON MIDLAND
 MF1341'STREET FOR 0.15 MILE TO A CROSS STREET (GLENWOOD STREET).
 MF1341'TURN RIGHT AND GO EAST ON GLENWOOD STREET FOR 0.35 MILE TO
 MF1341'A CROSS STREET.  TURN RIGHT AND GO SOUTH ON REED STREET FOR 0.05
 MF1341'MILE TO A CROSS STREET.  TURN RIGHT AND GO WEST ON BUELL STREET
 MF1341'FOR 0.05 MILE TO THE END OF THE STREET AND THE AZIMUTH MARK.
 MF1341
 MF1341                          STATION RECOVERY (1971)
 MF1341
 MF1341'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (RIL)
 MF1341'RECOVERED BY IL DIV OF HWY
 MF1341'
 MF1341'PERSHING 1956-GOOD
 MF1341'
 MF1341'PERSHING NO. 1 1956-GOOD
 MF1341'
 MF1341'PERSHING NO 2 1956-GOOD
 MF1341'
 MF1341'PERSHING 1956 RESET 1958-GOOD
 MF1341
 MF1341                          STATION RECOVERY (1972)
 MF1341
 MF1341'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (ARS)
 MF1341'ALL MARKS RECOVERED GOOD COND. AS DESCRIBED.
 MF1341'
 MF1341'HORIZONTAL GEODETIC DISTANCE TO AZIMUTH MARK = 1225.04 FT
 MF1341'(SPUR LINE MEASURED WITH LASER RANGER)
 MF1341
 MF1341                          STATION RECOVERY (1976)
 MF1341
 MF1341'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (TCH)
 MF1341'PERSHING 1956 RECOVERED GOOD.
 MF1341'
 MF1341'(AZ MK.) PERSHING 1956 RESET 1958 RECOVERED GOOD.
 MF1341'
 MF1341'(AZ MK.) PERSHING 1956 RESET 1960 RECOVERED GOOD.
 MF1341'
 MF1341'RM NO. 1 AND RM NO. 2 RECOVERED GOOD.
 MF1341'
 MF1341'STATION AND RM NO. 1 AND RM NO. 2 RECOVERED IN GOOD CONDITION.
 MF1341'
 MF1341'AZ MK. (1956 RESET 1958) RECOVERED IN GOOD CONDITION (REPORTED
 MF1341'DESTROYED IN 1960).
 MF1341'
 MF1341'AZ MK. (1956 RESET 1960) RECOVERED IN GOOD CONDITION.
 MF1341'
 MF1341'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN JOLIET.
 MF1341
 MF1341                          STATION RECOVERY (1983)
 MF1341
 MF1341'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1983 (DT)
 MF1341'PERSHING 1956 RECOVERED GOOD.
 MF1341'
 MF1341'PREVIOUS CALLS ARE GOOD WITH THE EXCEPTION OF THE 18 INCH ELM,
 MF1341'WHICH IS GONE, NEW TIES--STATION IS 55 FEET SOUTH OF A 16 INCH
 MF1341'MAPLE, AND 84 FEET WEST OF THE MOST WESTERLY CORNER OF A BRICK
 MF1341'SIGN POST LABELED LAKE LAWN SUBDIVISION.
 MF1341
 MF1341                          STATION RECOVERY (2009)
 MF1341
 MF1341'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1341'MARK IS IN A SIDEWALK FOR THE SCHOOL.  DID NOT SEEK RM OR AZ.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1646 ***********************************************************************
 MF1646  DESIGNATION -  PERU CATHOLIC CHURCH SPIRE
 MF1646  PID         -  MF1646
 MF1646  STATE/COUNTY-  IL/LASALLE
 MF1646  COUNTRY     -  US
 MF1646  USGS QUAD   -  SPRING VALLEY (2018)
 MF1646
 MF1646                         *CURRENT SURVEY CONTROL
 MF1646  ______________________________________________________________________
 MF1646* NAD 83(1997) POSITION- 41 19 41.97524(N) 089 07 53.85184(W)   ADJUSTED
 MF1646  ______________________________________________________________________
 MF1646  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 MF1646  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 MF1646  HORZ ORDER      -  THIRD
 MF1646
 MF1646.The horizontal coordinates were established by classical geodetic methods
 MF1646.and adjusted by the National Geodetic Survey in October 1999.
 MF1646
 MF1646.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1646.GEOID18 height accuracy estimate available here.
 MF1646
 MF1646.Click photographs - Photos may exist for this station.
 MF1646
 MF1646.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1646
 MF1646. The following values were computed from the NAD 83(1997) position.
 MF1646
 MF1646;                    North         East     Units Scale Factor Converg.
 MF1646;SPC IL E     -   517,811.316   233,171.326   MT  1.00002994   -0 31 37.9
 MF1646;SPC IL E     - 1,698,852.63    764,996.26   sFT  1.00002994   -0 31 37.9
 MF1646;SPC IL W     -   518,003.210   786,645.327   MT  1.00003354   +0 41 00.8
 MF1646;SPC IL W     - 1,699,482.20  2,580,852.21   sFT  1.00003354   +0 41 00.8
 MF1646;UTM  16      - 4,577,397.327   321,614.248   MT  0.99999163   -1 24 28.9
 MF1646
 MF1646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2161477397(NAD 83)
 MF1646
 MF1646                          SUPERSEDED SURVEY CONTROL
 MF1646
 MF1646  NAD 83(1986)-  41 19 41.98191(N)    089 07 53.85945(W) AD(       ) 3
 MF1646  NAD 27      -  41 19 41.88500(N)    089 07 53.49900(W) AD(       ) 3
 MF1646  USSD        -  41 19 42.29900(N)    089 07 53.39800(W) AD(       ) 3
 MF1646
 MF1646.Superseded values are not recommended for survey control.
 MF1646
 MF1646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1646.See file dsdata.pdf to determine how the superseded data were derived.
 MF1646
 MF1646_MARKER: 90 = CHURCH SPIRE
 MF1646
 MF1646  HISTORY     - Date     Condition        Report By
 MF1646  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1646
 MF1646                          STATION DESCRIPTION
 MF1646
 MF1646'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL2037 ***********************************************************************
 DL2037  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL2037  DESIGNATION -  PERU CORS ARP
 DL2037  CORS_ID     -  KA20
 DL2037  PID         -  DL2037
 DL2037  STATE/COUNTY-  IL/LASALLE
 DL2037  COUNTRY     -  US
 DL2037  USGS QUAD   -  SPRING VALLEY (2018)
 DL2037
 DL2037                         *CURRENT SURVEY CONTROL
 DL2037  ______________________________________________________________________
 DL2037* NAD 83(2011) POSITION- 41 19 42.35771(N) 089 08 47.95239(W)   ADJUSTED
 DL2037* NAD 83(2011) ELLIP HT-   160.007 (meters)        (04/??/25)   ADJUSTED
 DL2037* NAD 83(2011) EPOCH   -  2010.00
 DL2037  ______________________________________________________________________
 DL2037  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 DL2037  NAD 83(2011) X  -     71,438.045 (meters)                     COMP
 DL2037  NAD 83(2011) Y  - -4,796,170.798 (meters)                     COMP
 DL2037  NAD 83(2011) Z  -  4,189,987.993 (meters)                     COMP
 DL2037
 DL2037  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL2037  Standards:
 DL2037         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL2037            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL2037  -------------------------------------------------------------------
 DL2037  NETWORK    0.13   0.11           0.03   0.07   0.06     -0.25641200
 DL2037  -------------------------------------------------------------------
 DL2037
 DL2037.The coordinates were established by GPS observations
 DL2037.and adjusted by the National Geodetic Survey in April 2025.
 DL2037
 DL2037.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL2037.been affixed to the stable North American Tectonic Plate. 
 DL2037
 DL2037.The coordinates are valid at the epoch date displayed above
 DL2037.which is a decimal equivalence of Year/Month/Day.
 DL2037
 DL2037.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL2037.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL2037.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL2037.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL2037.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL2037.published epoch of 2010.00.
 DL2037
 DL2037.Additional information on MYCS is available at:
 DL2037.https://geodesy.noaa.gov/CORS/index.shtml
 DL2037
 DL2037.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL2037.GEOID18 height accuracy estimate available here.
 DL2037
 DL2037.The PID for the CORS L1 Phase Center is DL2038.
 DL2037
 DL2037.Click photographs - Photos may exist for this station.
 DL2037
 DL2037.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL2037
 DL2037.The ellipsoidal height was determined by GPS observations
 DL2037.and is referenced to NAD 83.
 DL2037
 DL2037. The following values were computed from the NAD 83(2011) position.
 DL2037
 DL2037;                    North         East     Units Scale Factor Converg.
 DL2037;SPC IL E     -   517,834.800   231,913.369   MT  1.00003203   -0 32 13.6
 DL2037;SPC IL E     - 1,698,929.67    760,869.11   sFT  1.00003203   -0 32 13.6
 DL2037;UTM  16      - 4,577,440.145   320,356.847   MT  0.99999718   -1 25 04.7
 DL2037
 DL2037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL2037!SPC IL E     -   0.99997490  x   1.00003203  =   1.00000693
 DL2037!UTM  16      -   0.99997490  x   0.99999718  =   0.99997208
 DL2037
 DL2037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2035677440(NAD 83)
 DL2037
 DL2037                          SUPERSEDED SURVEY CONTROL
 DL2037
 DL2037  NAD 83(2011)-  41 19 42.35787(N)    089 08 47.95239(W) AD(2010.00) c
 DL2037  ELLIP H (06/??/19)  160.011  (m)                       GP(2010.00) c c
 DL2037  NAD 83(2011)-  41 19 42.35790(N)    089 08 47.95235(W) AD(2010.00) c
 DL2037  NAD 83(2011)-  41 19 42.35790(N)    089 08 47.95241(W) AD(2010.00) c
 DL2037  ELLIP H (08/??/11)  160.002  (m)                       GP(2010.00) c c
 DL2037  NAD 83(CORS)-  41 19 42.35827(N)    089 08 47.95292(W) AD(2002.00) c
 DL2037  ELLIP H (04/??/09)  159.998  (m)                       GP(2002.00) c c
 DL2037
 DL2037.Superseded values are not recommended for survey control.
 DL2037
 DL2037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL2037.See file dsdata.pdf to determine how the superseded data were derived.
 DL2037
 DL2037_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL2037
 DL2037                          STATION DESCRIPTION
 DL2037
 DL2037'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL2037'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL2037'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL2037'AND LOG FILES ACCESSIBLE AT:
 DL2037'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1642 ***********************************************************************
 MF1642  DESIGNATION -  PERU ST BEDE JR COLL WTR TK
 MF1642  PID         -  MF1642
 MF1642  STATE/COUNTY-  IL/BUREAU
 MF1642  COUNTRY     -  US
 MF1642  USGS QUAD   -  SPRING VALLEY (2018)
 MF1642
 MF1642                         *CURRENT SURVEY CONTROL
 MF1642  ______________________________________________________________________
 MF1642* NAD 83(1997) POSITION- 41 19 17.42790(N) 089 10 05.72644(W)   ADJUSTED
 MF1642  ______________________________________________________________________
 MF1642  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 MF1642  LAPLACE CORR    -          1.26  (seconds)                    DEFLEC18
 MF1642  HORZ ORDER      -  THIRD
 MF1642
 MF1642.The horizontal coordinates were established by classical geodetic methods
 MF1642.and adjusted by the National Geodetic Survey in October 1999.
 MF1642
 MF1642.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1642.GEOID18 height accuracy estimate available here.
 MF1642
 MF1642.Click photographs - Photos may exist for this station.
 MF1642
 MF1642.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1642
 MF1642. The following values were computed from the NAD 83(1997) position.
 MF1642
 MF1642;                    North         East     Units Scale Factor Converg.
 MF1642;SPC IL W     -   517,210.014   783,587.477   MT  1.00002713   +0 39 33.4
 MF1642;SPC IL W     - 1,696,879.85  2,570,819.91   sFT  1.00002713   +0 39 33.4
 MF1642;UTM  16      - 4,576,716.276   318,529.587   MT  1.00000530   -1 25 55.4
 MF1642
 MF1642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1852976716(NAD 83)
 MF1642
 MF1642                          SUPERSEDED SURVEY CONTROL
 MF1642
 MF1642  NAD 83(1986)-  41 19 17.43491(N)    089 10 05.73300(W) AD(       ) 3
 MF1642  NAD 27      -  41 19 17.29800(N)    089 10 05.43600(W) AD(       ) 3
 MF1642
 MF1642.Superseded values are not recommended for survey control.
 MF1642
 MF1642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1642.See file dsdata.pdf to determine how the superseded data were derived.
 MF1642
 MF1642_MARKER: 53 = ELEVATED TANK
 MF1642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1642+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 MF1642
 MF1642  HISTORY     - Date     Condition        Report By
 MF1642  HISTORY     - 1959     FIRST OBSERVED   CGS
 MF1642  HISTORY     - 19960406 GOOD             USPSQD
 MF1642  HISTORY     - 20010606 GOOD             USPSQD
 MF1642  HISTORY     - 20120725 GOOD             GEOCAC
 MF1642
 MF1642                          STATION DESCRIPTION
 MF1642
 MF1642'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1642'THE STATION IS LOCATED ABOUT 2 MILES EAST OF SPRING VALLEY,
 MF1642'1 MILE WEST OF PERU AND ABOUT 1/4 MILE SOUTH OF U.S. HIGHWAY 6.
 MF1642'
 MF1642'THE STATION IS THE BALL ON TOP OF A TALL OVAL TANK WHICH IS
 MF1642'APPROXIMATELY 130 FEET HIGH.  THE TANK IS PAINTED SILVER AND IS
 MF1642'SET ON FOUR STEEL LEGS, THERE IS A SMALL CENTER PIPE FROM THE
 MF1642'BOTTOM OF THE TANK TO THE GROUND.
 MF1642
 MF1642                          STATION RECOVERY (1996)
 MF1642
 MF1642'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1642'RECOVERED IN GOOD CONDITION.
 MF1642
 MF1642                          STATION RECOVERY (2001)
 MF1642
 MF1642'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1642'RECOVERED IN GOOD CONDITION.
 MF1642
 MF1642                          STATION RECOVERY (2012)
 MF1642
 MF1642'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 MF1642'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1634 ***********************************************************************
 MF1634  DESIGNATION -  PERU WESTERN CLOCK CO E STACK
 MF1634  PID         -  MF1634
 MF1634  STATE/COUNTY-  IL/LASALLE
 MF1634  COUNTRY     -  US
 MF1634  USGS QUAD   -  LA SALLE (2018)
 MF1634
 MF1634                         *CURRENT SURVEY CONTROL
 MF1634  ______________________________________________________________________
 MF1634* NAD 83(1997) POSITION- 41 19 40.91792(N) 089 06 28.18750(W)   ADJUSTED
 MF1634  ______________________________________________________________________
 MF1634  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 MF1634  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 MF1634  HORZ ORDER      -  THIRD
 MF1634
 MF1634.The horizontal coordinates were established by classical geodetic methods
 MF1634.and adjusted by the National Geodetic Survey in October 1999.
 MF1634
 MF1634.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1634.GEOID18 height accuracy estimate available here.
 MF1634
 MF1634.Click photographs - Photos may exist for this station.
 MF1634
 MF1634.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1634
 MF1634. The following values were computed from the NAD 83(1997) position.
 MF1634
 MF1634;                    North         East     Units Scale Factor Converg.
 MF1634;SPC IL E     -   517,760.641   235,163.093   MT  1.00002672   -0 30 41.3
 MF1634;SPC IL E     - 1,698,686.37    771,530.91   sFT  1.00002672   -0 30 41.3
 MF1634;SPC IL W     -   517,994.633   788,637.735   MT  1.00003783   +0 41 57.4
 MF1634;SPC IL W     - 1,699,454.06  2,587,388.97   sFT  1.00003783   +0 41 57.4
 MF1634;UTM  16      - 4,577,316.042   323,604.919   MT  0.99998294   -1 23 32.3
 MF1634
 MF1634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2360477316(NAD 83)
 MF1634
 MF1634                          SUPERSEDED SURVEY CONTROL
 MF1634
 MF1634  NAD 83(1986)-  41 19 40.92393(N)    089 06 28.19454(W) AD(       ) 3
 MF1634  NAD 27      -  41 19 40.79500(N)    089 06 27.90200(W) AD(       ) 3
 MF1634
 MF1634.Superseded values are not recommended for survey control.
 MF1634
 MF1634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1634.See file dsdata.pdf to determine how the superseded data were derived.
 MF1634
 MF1634_MARKER: 63 = STACK
 MF1634
 MF1634  HISTORY     - Date     Condition        Report By
 MF1634  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1634
 MF1634                          STATION DESCRIPTION
 MF1634
 MF1634'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1636 ***********************************************************************
 MF1636  DESIGNATION -  PERU WESTERN CLOCK CO W STACK
 MF1636  PID         -  MF1636
 MF1636  STATE/COUNTY-  IL/LASALLE
 MF1636  COUNTRY     -  US
 MF1636  USGS QUAD   -  LA SALLE (2018)
 MF1636
 MF1636                         *CURRENT SURVEY CONTROL
 MF1636  ______________________________________________________________________
 MF1636* NAD 83(1997) POSITION- 41 19 40.91757(N) 089 06 29.40442(W)   ADJUSTED
 MF1636  ______________________________________________________________________
 MF1636  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 MF1636  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 MF1636  HORZ ORDER      -  THIRD
 MF1636
 MF1636.The horizontal coordinates were established by classical geodetic methods
 MF1636.and adjusted by the National Geodetic Survey in October 1999.
 MF1636
 MF1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1636.GEOID18 height accuracy estimate available here.
 MF1636
 MF1636.Click photographs - Photos may exist for this station.
 MF1636
 MF1636.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1636
 MF1636. The following values were computed from the NAD 83(1997) position.
 MF1636
 MF1636;                    North         East     Units Scale Factor Converg.
 MF1636;SPC IL E     -   517,760.883   235,134.794   MT  1.00002676   -0 30 42.1
 MF1636;SPC IL E     - 1,698,687.16    771,438.07   sFT  1.00002676   -0 30 42.1
 MF1636;SPC IL W     -   517,994.277   788,609.437   MT  1.00003777   +0 41 56.6
 MF1636;SPC IL W     - 1,699,452.89  2,587,296.13   sFT  1.00003777   +0 41 56.6
 MF1636;UTM  16      - 4,577,316.719   323,576.629   MT  0.99998306   -1 23 33.1
 MF1636
 MF1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2357677316(NAD 83)
 MF1636
 MF1636                          SUPERSEDED SURVEY CONTROL
 MF1636
 MF1636  NAD 83(1986)-  41 19 40.92178(N)    089 06 29.41034(W) AD(       ) 3
 MF1636  NAD 27      -  41 19 40.76000(N)    089 06 28.99200(W) AD(       ) 3
 MF1636
 MF1636.Superseded values are not recommended for survey control.
 MF1636
 MF1636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1636.See file dsdata.pdf to determine how the superseded data were derived.
 MF1636
 MF1636_MARKER: 63 = STACK
 MF1636
 MF1636  HISTORY     - Date     Condition        Report By
 MF1636  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1636
 MF1636                          STATION DESCRIPTION
 MF1636
 MF1636'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1804 ***********************************************************************
 MF1804  DESIGNATION -  PERUPORT
 MF1804  PID         -  MF1804
 MF1804  STATE/COUNTY-  IL/LASALLE
 MF1804  COUNTRY     -  US
 MF1804  USGS QUAD   -  SPRING VALLEY (2018)
 MF1804
 MF1804                         *CURRENT SURVEY CONTROL
 MF1804  ______________________________________________________________________
 MF1804* NAD 83(2011) POSITION- 41 21 09.56409(N) 089 09 09.40829(W)   ADJUSTED
 MF1804* NAD 83(2011) ELLIP HT-   164.552 (meters)        (06/27/12)   ADJUSTED
 MF1804* NAD 83(2011) EPOCH   -  2010.00
 MF1804* NAVD 88 ORTHO HEIGHT -   197.6   (meters)      648.    (feet) GPS OBS
 MF1804  ______________________________________________________________________
 MF1804  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1804  GEOID HEIGHT    -        -32.814 (meters)                     GEOID96
 MF1804  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 MF1804  NAD 83(2011) X  -     70,912.911 (meters)                     COMP
 MF1804  NAD 83(2011) Y  - -4,794,404.712 (meters)                     COMP
 MF1804  NAD 83(2011) Z  -  4,192,010.937 (meters)                     COMP
 MF1804  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 MF1804
 MF1804  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1804  Standards:
 MF1804         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1804            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1804  -------------------------------------------------------------------
 MF1804  NETWORK    0.33   0.51           0.15   0.11   0.26      0.03877682
 MF1804  -------------------------------------------------------------------
 MF1804  Click here for local accuracies and other accuracy information.
 MF1804
 MF1804.This mark is at Illinois Valley Reg-Walter A Duncan Fld Airport (VYS)
 MF1804
 MF1804.The horizontal coordinates were established by GPS observations
 MF1804.and adjusted by the National Geodetic Survey in June 2012.
 MF1804
 MF1804.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1804.been affixed to the stable North American tectonic plate. See 
 MF1804.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1804
 MF1804.The horizontal coordinates are valid at the epoch date displayed above
 MF1804.which is a decimal equivalence of Year/Month/Day.
 MF1804
 MF1804.The orthometric height was determined by GPS observations and a
 MF1804.high-resolution geoid model.
 MF1804
 MF1804.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1804.GEOID18 height accuracy estimate available here.
 MF1804
 MF1804.Click photographs - Photos may exist for this station.
 MF1804
 MF1804.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1804
 MF1804.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1804
 MF1804.The ellipsoidal height was determined by GPS observations
 MF1804.and is referenced to NAD 83.
 MF1804
 MF1804. The following values were computed from the NAD 83(2011) position.
 MF1804
 MF1804;                    North         East     Units Scale Factor Converg.
 MF1804;SPC IL E     -   520,529.791   231,439.840   MT  1.00003283   -0 32 28.7
 MF1804;SPC IL E     - 1,707,771.49    759,315.54   sFT  1.00003283   -0 32 28.7
 MF1804;SPC IL W     -   520,684.485   784,856.773   MT  1.00002976   +0 40 12.1
 MF1804;SPC IL W     - 1,708,279.01  2,574,984.26   sFT  1.00002976   +0 40 12.1
 MF1804;UTM  16      - 4,580,142.007   319,924.831   MT  0.99999909   -1 25 21.3
 MF1804
 MF1804!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1804!SPC IL E     -   0.99997419  x   1.00003283  =   1.00000702
 MF1804!SPC IL W     -   0.99997419  x   1.00002976  =   1.00000395
 MF1804!UTM  16      -   0.99997419  x   0.99999909  =   0.99997328
 MF1804
 MF1804:                Primary Azimuth Mark                     Grid Az
 MF1804:SPC IL E     -  PERUPORT AZ MK                           358 53 30.4
 MF1804:SPC IL W     -  PERUPORT AZ MK                           357 40 49.6
 MF1804:UTM  16      -  PERUPORT AZ MK                           359 46 23.0
 MF1804
 MF1804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1992480142(NAD 83)
 MF1804
 MF1804|---------------------------------------------------------------------|
 MF1804| PID    Reference Object                     Distance      Geod. Az  |
 MF1804|                                                           dddmmss.s |
 MF1804| AH3076 PERUPORT B                          APPROX. 0.8 KM 0015747.4 |
 MF1804| MF1805 PERUPORT AZ MK                      APPROX. 0.8 KM 3582101.7 |
 MF1804|---------------------------------------------------------------------|
 MF1804
 MF1804                          SUPERSEDED SURVEY CONTROL
 MF1804
 MF1804  NAD 83(2007)-  41 21 09.56407(N)    089 09 09.40916(W) AD(2002.00) 0
 MF1804  ELLIP H (02/10/07)  164.585  (m)                       GP(2002.00)    
 MF1804  ELLIP H (12/06/04)  164.569  (m)                       GP(       ) 4 1
 MF1804  NAD 83(1997)-  41 21 09.56383(N)    089 09 09.40869(W) AD(       ) 1
 MF1804  ELLIP H (09/15/98)  164.605  (m)                       GP(       ) 3 1
 MF1804  NAD 83(1986)-  41 21 09.56932(N)    089 09 09.41657(W) AD(       ) 1
 MF1804  NGVD 29 (06/25/91)  197.6    (m)  OSU 89B  model used  GPS OBS        
 MF1804
 MF1804.Superseded values are not recommended for survey control.
 MF1804
 MF1804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1804.See file dsdata.pdf to determine how the superseded data were derived.
 MF1804
 MF1804_MARKER: F = FLANGE-ENCASED ROD
 MF1804_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1804_STAMPING: PERUPORT 1990
 MF1804_MARK LOGO: NGS
 MF1804_PROJECTION: FLUSH
 MF1804_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1804_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1804+STABILITY: SURFACE MOTION
 MF1804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1804+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2021
 MF1804_ROD/PIPE-DEPTH: 5.50 meters
 MF1804_SLEEVE-DEPTH  : 1.00 meters
 MF1804
 MF1804  HISTORY     - Date     Condition        Report By
 MF1804  HISTORY     - 1990     MONUMENTED       NGS
 MF1804  HISTORY     - 19961212 GOOD             SECI
 MF1804  HISTORY     - 19970711 GOOD             USPSQD
 MF1804  HISTORY     - 200205   GOOD             ASCPC
 MF1804  HISTORY     - 20020907 GOOD             USPSQD
 MF1804  HISTORY     - 20210316 GOOD             ILDT
 MF1804
 MF1804                          STATION DESCRIPTION
 MF1804
 MF1804'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1804'STATION IS LOCATED ABOUT 3.0 KM (1.9 MI) NORTH-NORTHWEST OF PERU, AT
 MF1804'THE ILLINOIS VALLEY REGIONAL AIRPORT, IN THE NORTHEAST ANGLE OF THE
 MF1804'JUNCTION OF THE RAMP AND THE RUNWAY, IN THE NORTHEAST 1/4 OF SECTION
 MF1804'7, T 33 N, R 1 E. OWNERSHIP--CITY OF PERU, P.O. BOX 451, PERU, IL
 MF1804'61354.  AIRPORT MANAGER IS DON KOWALCZYK, PHONE 815-223-8441.
 MF1804'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND PLANK ROAD
 MF1804'(EXIT 73) ABOUT 5.0 KM (3.1 MI) NORTH-NORTHWEST OF PERU, GO SOUTHEAST
 MF1804'ON PLANK ROAD FOR 1.08 KM (0.67 MI) TO A PAVED ROAD RIGHT.  TURN
 MF1804'RIGHT, SOUTH AND WEST, ON ED URBAN ROAD FOR 0.86 KM (0.53 MI) TO A
 MF1804'GATE AT THE ROAD END AND OFFICE ON THE RIGHT.  PASS THROUGH GATE, AND
 MF1804'CONTINUE WEST ON APRON AND RAMP FOR 0.21 KM (0.13 MI) TO THE STATION
 MF1804'ON THE RIGHT BEFORE REACHING THE SHALLOW DRAINAGE DITCH ON THE EAST
 MF1804'SIDE OF RUNWAY.
 MF1804'THE STATION IS LOCATED 40.7 M (133.5 FT) EAST FROM THE CENTER OF THE
 MF1804'RUNWAY, 14.2 M (46.6 FT) EAST-NORTHEAST FROM RAMP LIGHT NUMBER T1-13,
 MF1804'12.2 M (40.0 FT) NORTH FROM THE CENTER OF THE RAMP, AND 6.2 M
 MF1804'(20.3 FT) EAST-SOUTHEAST FROM THE NORTHEAST END OF A WINGED CONCRETE
 MF1804'CULVERT.
 MF1804'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1804
 MF1804                          STATION RECOVERY (1996)
 MF1804
 MF1804'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1804'RECOVERED AS DESCRIBED EXCEPT SECURITY CAP IS MISSING.  THE STATION IS
 MF1804'LOCATED 74 FT (22.6 M) EAST OF THE EAST EDGE OF PAVEMENT OF THE
 MF1804'RUNNWAY, 22 FT (6.7 M) NORTH OF THE NORTH EDGE OF PAVEMENT OF THE
 MF1804'TAXI, AND 48.5 FT (14.8 M) NORTHEAST OF A BLUE LIGHT.
 MF1804
 MF1804                          STATION RECOVERY (1997)
 MF1804
 MF1804'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1804'RECOVERED IN GOOD CONDITION.
 MF1804
 MF1804                          STATION RECOVERY (2002)
 MF1804
 MF1804'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1804'RECOVERED AS DESCRIBED
 MF1804
 MF1804                          STATION RECOVERY (2002)
 MF1804
 MF1804'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1804'RECOVERED IN GOOD CONDITION.
 MF1804
 MF1804                          STATION RECOVERY (2021)
 MF1804
 MF1804'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF1804'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1805 ***********************************************************************
 MF1805  DESIGNATION -  PERUPORT AZ MK
 MF1805  PID         -  MF1805
 MF1805  STATE/COUNTY-  IL/LASALLE
 MF1805  COUNTRY     -  US
 MF1805  USGS QUAD   -  SPRING VALLEY (2018)
 MF1805
 MF1805                         *CURRENT SURVEY CONTROL
 MF1805  ______________________________________________________________________
 MF1805* NAD 83(1997) POSITION- 41 21 34.83841(N) 089 09 10.37475(W)   ADJUSTED
 MF1805* NAD 83(1997) ELLIP HT-   165.755 (meters)        (10/21/99)   ADJUSTED
 MF1805* NAVD 88 ORTHO HEIGHT -   198.7   (meters)      652.    (feet) VERTCON3
 MF1805  ______________________________________________________________________
 MF1805  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF1805  NAD 83(1997) X  -     70,882.843 (meters)                     COMP
 MF1805  NAD 83(1997) Y  - -4,793,890.801 (meters)                     COMP
 MF1805  NAD 83(1997) Z  -  4,192,597.017 (meters)                     COMP
 MF1805  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 MF1805  HORZ ORDER      -  FIRST
 MF1805  ELLP ORDER      -  FOURTH    CLASS I
 MF1805
 MF1805.This mark is at Illinois Valley Reg-Walter A Duncan Fld Airport (VYS)
 MF1805
 MF1805.The horizontal coordinates were established by GPS observations
 MF1805.and adjusted by the National Geodetic Survey in October 1999.
 MF1805
 MF1805.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1805.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1805
 MF1805.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1805.GEOID18 height accuracy estimate available here.
 MF1805
 MF1805.Click photographs - Photos may exist for this station.
 MF1805
 MF1805.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1805
 MF1805.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1805
 MF1805.The ellipsoidal height was determined by GPS observations
 MF1805.and is referenced to NAD 83.
 MF1805
 MF1805. The following values were computed from the NAD 83(1997) position.
 MF1805
 MF1805;                    North         East     Units Scale Factor Converg.
 MF1805;SPC IL E     -   521,309.713   231,424.744   MT  1.00003285   -0 32 29.6
 MF1805;SPC IL E     - 1,710,330.28    759,266.01   sFT  1.00003285   -0 32 29.6
 MF1805;SPC IL W     -   521,463.910   784,825.191   MT  1.00002970   +0 40 11.8
 MF1805;SPC IL W     - 1,710,836.18  2,574,880.65   sFT  1.00002970   +0 40 11.8
 MF1805;UTM  16      - 4,580,922.042   319,921.733   MT  0.99999910   -1 25 22.7
 MF1805
 MF1805!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1805!SPC IL E     -   0.99997400  x   1.00003285  =   1.00000685
 MF1805!SPC IL W     -   0.99997400  x   1.00002970  =   1.00000370
 MF1805!UTM  16      -   0.99997400  x   0.99999910  =   0.99997310
 MF1805
 MF1805:                Primary Azimuth Mark                     Grid Az
 MF1805:SPC IL E     -  PERUPORT                                 178 53 30.7
 MF1805:SPC IL W     -  PERUPORT                                 177 40 49.3
 MF1805:UTM  16      -  PERUPORT                                 179 46 23.8
 MF1805
 MF1805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1992180922(NAD 83)
 MF1805
 MF1805|---------------------------------------------------------------------|
 MF1805| PID    Reference Object                     Distance      Geod. Az  |
 MF1805|                                                           dddmmss.s |
 MF1805| MF1804 PERUPORT                            APPROX. 0.8 KM 1782101.1 |
 MF1805|---------------------------------------------------------------------|
 MF1805
 MF1805                          SUPERSEDED SURVEY CONTROL
 MF1805
 MF1805  NAD 83(1986)-  41 21 34.84390(N)    089 09 10.38262(W) AD(       ) 1
 MF1805  NGVD 29 (06/25/91)  198.8    (m)  OSU 89B  model used  GPS OBS        
 MF1805
 MF1805.Superseded values are not recommended for survey control.
 MF1805
 MF1805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1805.See file dsdata.pdf to determine how the superseded data were derived.
 MF1805
 MF1805_MARKER: I = METAL ROD
 MF1805_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1805_STAMPING: PERUPORT AZ MK 1990
 MF1805_MARK LOGO: NGS
 MF1805_PROJECTION: FLUSH
 MF1805_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1805+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2002
 MF1805_ROD/PIPE-DEPTH: 6.1 meters
 MF1805_SLEEVE-DEPTH  : 1.0 meters
 MF1805
 MF1805  HISTORY     - Date     Condition        Report By
 MF1805  HISTORY     - 1990     MONUMENTED       NGS
 MF1805  HISTORY     - 19970711 GOOD             USPSQD
 MF1805  HISTORY     - 20020907 GOOD             USPSQD
 MF1805
 MF1805                          STATION DESCRIPTION
 MF1805
 MF1805'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1805'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) NORTH-NORTHWEST OF PERU, AT
 MF1805'THE ILLINOIS VALLEY REGIONAL AIRPORT, AT THE NORTHEAST CORNER OF
 MF1805'RUNWAY 18-36, IN EAST CENTRAL SECTION 7, T 33 N, R 1 E.
 MF1805'OWNERSHIP--CITY OF PERU, P.O. BOX 451,PERU, IL 61354.  AIRPORT
 MF1805'MANAGER IS DON KOWALCZYK, PHONE 815-223-8441.
 MF1805'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND PLANK ROAD
 MF1805'(EXIT 73) ABOUT 5.0 KM (3.1 MI) NORTH-NORTHWEST OF PERU, GO SOUTHEAST
 MF1805'ON PLANK ROAD FOR 1.08 KM (0.67 MI) TO A PAVED ROAD RIGHT.  TURN
 MF1805'RIGHT, SOUTH AND WEST, ON ED URBAN ROAD FOR 0.86 KM (0.53 MI) TO A
 MF1805'GATE AT THE ROAD END AND OFFICE ON THE RIGHT.  PASS THROUGH GATE, AND
 MF1805'CONTINUE WEST ON APRON AND RAMP FOR 0.25 KM (0.16 MI) TO THE RUNWAY.
 MF1805'TURN RIGHT, NORTH, ALONGSIDE RUNWAY FOR 0.79 KM (0.49 MI) TO THE
 MF1805'TURN-AROUND AND THE STATION.
 MF1805'THE STATION IS LOCATED 38.4 M (126.0 FT) SOUTHWEST FROM THE SOUTHEAST
 MF1805'CORNER OF THE ASPHALT TURN-AROUND, 23.9 M (78.4 FT) EAST FROM THE
 MF1805'CENTER OF THE RUNWAY, 15.45 M (50.69 FT) NORTHEAST FROM THE FIRST
 MF1805'RUNWAY LIGHT NUMBER 1-43 SOUTH OF THE NORTH END OF THE RUNWAY, AND
 MF1805'12.4 M (40.7 FT) SOUTHEAST FROM THE SOUTHEAST EDGE OF THE CURVED
 MF1805'PAVEMENT.
 MF1805'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1805
 MF1805                          STATION RECOVERY (1997)
 MF1805
 MF1805'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1805'RECOVERED IN GOOD CONDITION.
 MF1805
 MF1805                          STATION RECOVERY (2002)
 MF1805
 MF1805'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1805'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3076 ***********************************************************************
 AH3076  DESIGNATION -  PERUPORT B
 AH3076  PID         -  AH3076
 AH3076  STATE/COUNTY-  IL/LASALLE
 AH3076  COUNTRY     -  US
 AH3076  USGS QUAD   -  SPRING VALLEY (2018)
 AH3076
 AH3076                         *CURRENT SURVEY CONTROL
 AH3076  ______________________________________________________________________
 AH3076* NAD 83(2011) POSITION- 41 21 35.44843(N) 089 09 08.23919(W)   ADJUSTED
 AH3076* NAD 83(2011) ELLIP HT-   165.194 (meters)        (06/27/12)   ADJUSTED
 AH3076* NAD 83(2011) EPOCH   -  2010.00
 AH3076* NAVD 88 ORTHO HEIGHT -   198.2   (meters)      650.    (feet) GPS OBS
 AH3076  ______________________________________________________________________
 AH3076  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3076  GEOID HEIGHT    -        -32.815 (meters)                     GEOID96
 AH3076  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 AH3076  NAD 83(2011) X  -     70,932.286 (meters)                     COMP
 AH3076  NAD 83(2011) Y  - -4,793,877.211 (meters)                     COMP
 AH3076  NAD 83(2011) Z  -  4,192,610.772 (meters)                     COMP
 AH3076  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 AH3076
 AH3076  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3076  Standards:
 AH3076         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3076            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3076  -------------------------------------------------------------------
 AH3076  NETWORK    0.33   0.53           0.15   0.12   0.27      0.04224763
 AH3076  -------------------------------------------------------------------
 AH3076  Click here for local accuracies and other accuracy information.
 AH3076
 AH3076.This mark is at Illinois Valley Reg-Walter A Duncan Fld Airport (VYS)
 AH3076
 AH3076.The horizontal coordinates were established by GPS observations
 AH3076.and adjusted by the National Geodetic Survey in June 2012.
 AH3076
 AH3076.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3076.been affixed to the stable North American tectonic plate. See 
 AH3076.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3076
 AH3076.The horizontal coordinates are valid at the epoch date displayed above
 AH3076.which is a decimal equivalence of Year/Month/Day.
 AH3076
 AH3076.The orthometric height was determined by GPS observations and a
 AH3076.high-resolution geoid model.
 AH3076
 AH3076.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3076.GEOID18 height accuracy estimate available here.
 AH3076
 AH3076.Click photographs - Photos may exist for this station.
 AH3076
 AH3076.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3076
 AH3076.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3076
 AH3076.The ellipsoidal height was determined by GPS observations
 AH3076.and is referenced to NAD 83.
 AH3076
 AH3076. The following values were computed from the NAD 83(2011) position.
 AH3076
 AH3076;                    North         East     Units Scale Factor Converg.
 AH3076;SPC IL E     -   521,328.063   231,474.559   MT  1.00003277   -0 32 28.2
 AH3076;SPC IL E     - 1,710,390.49    759,429.45   sFT  1.00003277   -0 32 28.2
 AH3076;UTM  16      - 4,580,939.623   319,971.822   MT  0.99999888   -1 25 21.3
 AH3076
 AH3076!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3076!SPC IL E     -   0.99997409  x   1.00003277  =   1.00000686
 AH3076!UTM  16      -   0.99997409  x   0.99999888  =   0.99997297
 AH3076
 AH3076:                Primary Azimuth Mark                     Grid Az
 AH3076:SPC IL E     -  PERUPORT                                 182 29 25.3
 AH3076:UTM  16      -  PERUPORT                                 183 22 18.4
 AH3076
 AH3076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1997180939(NAD 83)
 AH3076
 AH3076|---------------------------------------------------------------------|
 AH3076| PID    Reference Object                     Distance      Geod. Az  |
 AH3076|                                                           dddmmss.s |
 AH3076| MF1804 PERUPORT                            APPROX. 0.8 KM 1815657.1 |
 AH3076|---------------------------------------------------------------------|
 AH3076
 AH3076                          SUPERSEDED SURVEY CONTROL
 AH3076
 AH3076  NAD 83(2007)-  41 21 35.44841(N)    089 09 08.24006(W) AD(2002.00) 0
 AH3076  ELLIP H (02/10/07)  165.227  (m)                       GP(2002.00)    
 AH3076  ELLIP H (12/06/04)  165.210  (m)                       GP(       ) 4 1
 AH3076  NAD 83(1997)-  41 21 35.44816(N)    089 09 08.23959(W) AD(       ) 1
 AH3076  ELLIP H (09/15/98)  165.247  (m)                       GP(       ) 3 1
 AH3076
 AH3076.Superseded values are not recommended for survey control.
 AH3076
 AH3076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3076.See file dsdata.pdf to determine how the superseded data were derived.
 AH3076
 AH3076_MARKER: I = METAL ROD
 AH3076_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3076_STAMPING: PERUPORT B
 AH3076_MARK LOGO: ILDT
 AH3076_PROJECTION: FLUSH
 AH3076_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3076_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3076+STABILITY: POSITION/ELEVATION WELL
 AH3076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3076+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3076_ROD/PIPE-DEPTH: 2.4 meters
 AH3076_SLEEVE-DEPTH  : 0.9 meters
 AH3076
 AH3076  HISTORY     - Date     Condition        Report By
 AH3076  HISTORY     - 1996     MONUMENTED       SECI
 AH3076
 AH3076                          STATION DESCRIPTION
 AH3076
 AH3076'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3076'STATION IS LOCATED APPROXIMATELY 2.5 MI (4.0 KM) NORTH-NORTHWEST OF
 AH3076'PERU, AT THE ILLINOIS VALLEY REGIONAL AIRPORT, AT THE NORTHEAST CORNER
 AH3076'OF RUNWAY 18-36, IN THE EAST CENTRAL SECTION 7, T 33 N, R 1 E.
 AH3076'OWNERSHIP--CITY OF PERU, P.O.  BOX 451, PERU, IL 61354.  PHONE NUMBER
 AH3076'(815) 223-8441.  TO REACH FROM THE JUNCTION OF INTERSTATE ROUTE 80 AND
 AH3076'PLANK ROAD (EXIT 73) , PROCEED SOUTHEAST ALONG PLANK ROAD FOR
 AH3076'APPROXIMATELY 0.67 MI (1.08 KM) TO A PAVED ROAD ON THE RIGHT, TURN
 AH3076'RIGHT (SOUTH AND WEST) ONTO ED URBAN ROAD AND PROCEED ALONG ED URBAN
 AH3076'ROAD FOR APPROXIMATELY 0.53 MI (0.85 KM) TO A GATE AT THE END OF THE
 AH3076'ROAD NEAR THE AIRPORT OFFICE.  PASS THROUGH THE GATE, AND CONTINUE ON
 AH3076'THE APRON AND RAMP FOR 0.16 MI (0.26 KM) TO THE RUNWAY.  TURN RIGHT
 AH3076'(NORTH) ONTO THE RUNWAY AND PROCEED NORTH FOR 0.49 MI (0.79 KM) TO A
 AH3076'TURN AROUND.  THE STATION IS LOCATED AT THE SOUTHEAST CORNER OF THE
 AH3076'INTERSECTION OF THE RUNWAY AND THE TURN AROUND.  THE STATION IS
 AH3076'LOCATED 271 FT (82.6 M) EAST OF THE RUNWAY, 37.6 FT (11.5 M) SOUTH OF
 AH3076'THE SOUTH EDGE OF THE TURN AROUND, 51.6 FT (15.7 M) SOUTHWEST OF THE
 AH3076'SOUTHEAST CORNER OF THE TURN AROUND, 315.9 FT (96.3 M) EAST OF A
 AH3076'YELLOW LIGHT AT THE SOUTHWEST CORNER OF THE INTERSECTION OF THE RUNWAY
 AH3076'AND THE TURN AROUND, 207.8 FT (63.3 M) SOUTHEAST OF THE EASTERN RED
 AH3076'LIGHT AT THE END OF THE RUNWAY, 261.8 FT (79.8 M) NORTHEAST OF A
 AH3076'YELLOW LIGHT, 26 FT (7.9 M) WEST OF THE TOP OF SLOPE OF A BERM, AND
 AH3076'1.2 FT (0.4 M) WEST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3076'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0057 ***********************************************************************
 KB0057  CBN         -  This is a Cooperative Base Network Control Station.
 KB0057  DESIGNATION -  PESOTUM
 KB0057  PID         -  KB0057
 KB0057  STATE/COUNTY-  IL/CHAMPAIGN
 KB0057  COUNTRY     -  US
 KB0057  USGS QUAD   -  TOLONO (2018)
 KB0057
 KB0057                         *CURRENT SURVEY CONTROL
 KB0057  ______________________________________________________________________
 KB0057* NAD 83(2011) POSITION- 39 54 23.22526(N) 088 17 35.62772(W)   ADJUSTED
 KB0057* NAD 83(2011) ELLIP HT-   179.279 (meters)        (06/27/12)   ADJUSTED
 KB0057* NAD 83(2011) EPOCH   -  2010.00
 KB0057* NAVD 88 ORTHO HEIGHT -   211.286 (meters)      693.19  (feet) ADJUSTED
 KB0057  ______________________________________________________________________
 KB0057  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 KB0057  NAD 83(2011) X  -    145,928.888 (meters)                     COMP
 KB0057  NAD 83(2011) Y  - -4,897,341.607 (meters)                     COMP
 KB0057  NAD 83(2011) Z  -  4,070,138.202 (meters)                     COMP
 KB0057  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 KB0057  DYNAMIC HEIGHT  -        211.177 (meters)      692.84  (feet) COMP
 KB0057  MODELED GRAVITY -    980,105.2   (mgal)                       NAVD 88
 KB0057
 KB0057  VERT ORDER      -  SECOND    CLASS 0
 KB0057
 KB0057  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0057  Standards:
 KB0057         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0057            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0057  -------------------------------------------------------------------
 KB0057  NETWORK    0.60   1.10           0.27   0.21   0.56     -0.10800086
 KB0057  -------------------------------------------------------------------
 KB0057  Click here for local accuracies and other accuracy information.
 KB0057
 KB0057.The horizontal coordinates were established by GPS observations
 KB0057.and adjusted by the National Geodetic Survey in June 2012.
 KB0057
 KB0057.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0057.been affixed to the stable North American tectonic plate. See 
 KB0057.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0057
 KB0057.The horizontal coordinates are valid at the epoch date displayed above
 KB0057.which is a decimal equivalence of Year/Month/Day.
 KB0057
 KB0057.The orthometric height was determined by differential leveling and
 KB0057.adjusted by the NATIONAL GEODETIC SURVEY
 KB0057.in June 1991.
 KB0057
 KB0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0057.GEOID18 height accuracy estimate available here.
 KB0057
 KB0057.Click photographs - Photos may exist for this station.
 KB0057
 KB0057.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0057
 KB0057.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0057
 KB0057.The ellipsoidal height was determined by GPS observations
 KB0057.and is referenced to NAD 83.
 KB0057
 KB0057.The dynamic height is computed by dividing the NAVD 88
 KB0057.geopotential number by the normal gravity value computed on the
 KB0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0057.degrees latitude (g = 980.6199 gals.).
 KB0057
 KB0057.The modeled gravity was interpolated from observed gravity values.
 KB0057
 KB0057. The following values were computed from the NAD 83(2011) position.
 KB0057
 KB0057;                    North         East     Units Scale Factor Converg.
 KB0057;SPC IL E     -   359,614.299   303,429.168   MT  0.99997514   +0 01 32.6
 KB0057;SPC IL E     - 1,179,834.58    995,500.53   sFT  0.99997514   +0 01 32.6
 KB0057;UTM  16      - 4,418,174.738   389,458.108   MT  0.99975043   -0 49 47.1
 KB0057
 KB0057!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0057!SPC IL E     -   0.99997188  x   0.99997514  =   0.99994702
 KB0057!UTM  16      -   0.99997188  x   0.99975043  =   0.99972231
 KB0057
 KB0057:                Primary Azimuth Mark                     Grid Az
 KB0057:SPC IL E     -  PESOTUM MUNICIPAL TANK                   059 40 16.7
 KB0057:UTM  16      -  PESOTUM MUNICIPAL TANK                   060 31 36.4
 KB0057
 KB0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8945818174(NAD 83)
 KB0057
 KB0057|---------------------------------------------------------------------|
 KB0057| PID    Reference Object                     Distance      Geod. Az  |
 KB0057|                                                           dddmmss.s |
 KB0057| KB0056 PESOTUM RM 1                         18.347 METERS 00239     |
 KB0057| KB1178 TOLONO MUNICIPAL TANK               APPROX. 9.4 KM 0184718.1 |
 KB0057| KB1179 PESOTUM MUNICIPAL TANK              APPROX. 1.8 KM 0594149.3 |
 KB0057| KB0058 PESOTUM RM 2                         24.088 METERS 16846     |
 KB0057|---------------------------------------------------------------------|
 KB0057
 KB0057                          SUPERSEDED SURVEY CONTROL
 KB0057
 KB0057  NAD 83(2007)-  39 54 23.22527(N)    088 17 35.62857(W) AD(2002.00) 0
 KB0057  ELLIP H (02/10/07)  179.302  (m)                       GP(2002.00)    
 KB0057  ELLIP H (09/15/03)  179.302  (m)                       GP(       ) 4 1
 KB0057  NAD 83(1997)-  39 54 23.22531(N)    088 17 35.62853(W) AD(       ) B
 KB0057  ELLIP H (07/17/98)  179.291  (m)                       GP(       ) 4 1
 KB0057  NAD 83(1986)-  39 54 23.23847(N)    088 17 35.62374(W) AD(       ) 2
 KB0057  NAD 27      -  39 54 23.13000(N)    088 17 35.44280(W) AD(       ) 2
 KB0057  NAVD 88             211.29   (m)          693.2    (f) LEVELING    3  
 KB0057  NGVD 29 (??/??/92)  211.343  (m)          693.38   (f) ADJ UNCH    2 0
 KB0057  NGVD 29             211.34   (m)          693.4    (f) LEVELING    3  
 KB0057
 KB0057.Superseded values are not recommended for survey control.
 KB0057
 KB0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0057.See file dsdata.pdf to determine how the superseded data were derived.
 KB0057
 KB0057_MARKER: DS = TRIANGULATION STATION DISK
 KB0057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0057_STAMPING: PESOTUM 1959
 KB0057_MARK LOGO: CGS
 KB0057_PROJECTION: FLUSH
 KB0057_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0057+STABILITY: SURFACE MOTION
 KB0057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0057+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 KB0057
 KB0057  HISTORY     - Date     Condition        Report By
 KB0057  HISTORY     - 1959     MONUMENTED       CGS
 KB0057  HISTORY     - 1959     GOOD             CGS
 KB0057  HISTORY     - 1965     GOOD             ILDT
 KB0057  HISTORY     - 1973     GOOD             ILDT
 KB0057  HISTORY     - 19970411 GOOD             NGS
 KB0057  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0057  HISTORY     - 20020819 GOOD             NGS
 KB0057  HISTORY     - 20030626 GOOD             NGS
 KB0057  HISTORY     - 20051130 GOOD             ILDT
 KB0057  HISTORY     - 20110809 GOOD             ILDT
 KB0057
 KB0057                          STATION DESCRIPTION
 KB0057
 KB0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0057'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHWEST OF THE TOWN OF
 KB0057'PESOTUM, ON U.S. HIGHWAY 45 RIGHT-OF-WAY.
 KB0057'
 KB0057'TO REACH THE STATION FROM THE MAIN INTERSECTION AND GRAIN ELEVATOR IN
 KB0057'PESOTUM, GO SOUTHWESTERLY ON U.S. HIGHWAY 45 FOR 1.5 MILES TO
 KB0057'WHERE U.S. HIGHWAY 45 TURNS SOUTH AND SIDE ROAD RIGHT AND STATION ON
 KB0057'RIGHT AS DESCRIBED.
 KB0057'
 KB0057'STATION MARK,IS A STANDARD STATION MARK DISK STAMPED PESOTUM 1959,
 KB0057'SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 KB0057'GROUND. IT IS 30 FEET EAST-NORTHEAST OF WITNESS POST, 30 FEET
 KB0057'EAST-NORTHEAST OF A TELEPHONE POLE, 100 FEET SOUTHWEST OF U.S.
 KB0057'HIGHWAY 45 AND T INTERSECTION, 50 FEET SOUTHWEST OF SOUTH END OF
 KB0057'CULVERT AND 100 FEET SOUTH OF CENTER OF SIDE ROAD.
 KB0057'
 KB0057'REFERENCE MARK NUMBER 1, IS A STANDARD REFERENCE MARK DISK STAMPED
 KB0057'PESOTUM NO 1 1959, SET IN A 12 INCH SQUARE CONCRETE POST FLUSH
 KB0057'WITH THE GROUND. IT IS 43 FEET SOUTH OF CENTER OF ROAD, 73.5 FEET
 KB0057'SOUTH-SOUTHWEST OF WITNESS POST AND 75 FEET SOUTH-SOUTHWEST OF
 KB0057'TELEPHONE POLE.
 KB0057'
 KB0057'REFERENCE MARK NUMBER 2,IS A STANDARD REFERENCE MARK DISK STAMPED
 KB0057'PESOTUM NO 2 1959, SET IN A 12 INCH SQUARE CONCRETE POST FLUSH
 KB0057'WITH THE GROUND. IT IS 83 FEET SOUTHEAST OF A TELEPHONE POLE, 84 FEET
 KB0057'SOUTHEAST OF WITNESS POST AND 36 FEET WEST OF CENTER OF U.S.
 KB0057'HIGHWAY 45.
 KB0057'
 KB0057'THE PESOTUM,MUNICIPAL WATER TANK WAS USED FOR AZIMUTH.
 KB0057
 KB0057                          STATION RECOVERY (1959)
 KB0057
 KB0057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0057'1.6 MI SW FROM PESOTUM.
 KB0057'ABOUT 1.6 MILES SOUTH AND WEST ALONG U.S. HIGHWAY 45 FROM THE
 KB0057'ILLINOIS CENTRAL RAILROAD STATION AT PESOTUM, AT THE JUNCTION
 KB0057'OF A ROAD NORTH, AT THE OUTSIDE OF A CURVE WITH TANGENTS EXTENDING
 KB0057'TO THE EAST AND SOUTH, 77 FEET WEST OF THE CENTER LINE OF THE
 KB0057'HIGHWAY, 97 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION, 57
 KB0057'FEET SOUTHWEST OF THE SOUTH END OF A PIPE CULVERT, 30 1/2 FEET
 KB0057'WEST OF A TELEPHONE POLE, 76 FEET SOUTH-SOUTHWEST OF THE CENTER
 KB0057'LINE OF AN ASPHALT ROAD, 6 FEET EAST OF THE EXTENDED CENTER LINE
 KB0057'OF THE NORTH-SOUTH PORTION OF THE ROAD NORTH, 30.1 FEET WEST OF
 KB0057'A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE HIGHWAY
 KB0057'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0057
 KB0057                          STATION RECOVERY (1965)
 KB0057
 KB0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1965
 KB0057'STATION WAS FOUND IN GOOD CONDITION.
 KB0057'
 KB0057'RMS 1 AND 2 WERE FOUND IN GOOD CONDITION.
 KB0057'
 KB0057'AZIMUTH MARK WAS FOUND IN GOOD CONDITION. TANK IS STILL VISIBLE.
 KB0057'
 KB0057'REVISED DESCRIPTION- GENERAL- THE TELEPHONE POLE REFERENCES FOR THE
 KB0057'STATION AND RMS 1 AND 2 HAVE BEEN REMOVED. ALSO, DUE TO THE
 KB0057'RELOCATION OF U.S. 45, THE TO REACH DESCRIPTION SHOULD READ AS
 KB0057'FOLLOWS- TO REACH THE STATION FROM THE MAIN INTERSECTION AND GRAIN
 KB0057'ELEVATOR IN PESOTUM, GO SOUTHERLY AND WESTERLY ON US HIGHWAY 45 FOR
 KB0057'1.8 MILES TO SIDE ROAD RIGHT. TURN RIGHT AND GO NORTHERLY FOR
 KB0057'0.8 MILE TO STATION ON LEFT AS DESCRIBED.
 KB0057
 KB0057                          STATION RECOVERY (1973)
 KB0057
 KB0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LE)
 KB0057'PESOTUM 1959 RECOVERED GOOD.
 KB0057'
 KB0057'R.M. NO. 1 PESOTUM NO. 1 RECOVERED GOOD - CHANGE TO 73.5 FT NORTHEAST
 KB0057'OF WIT. POST.
 KB0057'
 KB0057'PESOTUM NO. 2 RECOVERED GOOD.
 KB0057'
 KB0057'AZIMUTH PESOTUM WATER TOWER GOOD.
 KB0057'
 KB0057'DISTANCE AND DIRECTION FROM NEAREST TOWN--1.5 MI SW OF PESOTUM.
 KB0057
 KB0057                          STATION RECOVERY (1997)
 KB0057
 KB0057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB0057'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) SOUTHWEST OF PESOTUM.  TO
 KB0057'REACH FROM THE U.S. HIGHWAY 45 UNDERPASS OF INTERSTATE HIGHWAY 57
 KB0057'(EXIT 220) ON THE SOUTHWEST SIDE OF PESOTUM, GO SOUTH AND WEST ON
 KB0057'HIGHWAY 45 FOR 1.0 MI (1.6 KM) TO A SIDE ROAD RIGHT (900E) TURNING
 KB0057'SHARPLY BACK TO THE NORTH.  TURN RIGHT, NORTH, FOR 0.8 MI (1.3 KM) TO
 KB0057'A SIDE ROAD LEFT IN THE MIDDLE OF A LONG CURVE TO THE EAST AND THE
 KB0057'STATION ON THE LEFT, ON THE OUTSIDE OF THE CURVE AND ABOUT IN LINE
 KB0057'WITH THE CENTERLINES OF ROAD 900E AND THE SIDE ROAD AFTER IT TURNS TO
 KB0057'THE NORTH.  IT IS 22.3 M (73.2 FT) WEST OF THE CENTER OF ROAD 900E IN
 KB0057'CURVE, 26.3 M (86.3 FT) WEST-SOUTHWEST OF CENTER OF THE INTERSECTION
 KB0057'OF THE TWO ROADS, 17.1 M (56.1 FT) SOUTHWEST OF THE TOP CENTER OF THE
 KB0057'SOUTH END OF CULVERT UNDER SIDE ROAD, AND 0.4 M (1.3 FT) EAST OF A
 KB0057'METAL WITNESS POST.
 KB0057
 KB0057                          STATION RECOVERY (2000)
 KB0057
 KB0057'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0057'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0057'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0057'
 KB0057
 KB0057                          STATION RECOVERY (2002)
 KB0057
 KB0057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BR)
 KB0057'RECOVERED AS DESCRIBED
 KB0057'
 KB0057
 KB0057                          STATION RECOVERY (2003)
 KB0057
 KB0057'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (JMW)
 KB0057'RECOVERED AS DESCRIBED.
 KB0057
 KB0057                          STATION RECOVERY (2005)
 KB0057
 KB0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB0057'RM 1 FOUND
 KB0057'RM 2 FOUND
 KB0057
 KB0057                          STATION RECOVERY (2011)
 KB0057
 KB0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1179 ***********************************************************************
 KB1179  DESIGNATION -  PESOTUM MUNICIPAL TANK
 KB1179  PID         -  KB1179
 KB1179  STATE/COUNTY-  IL/CHAMPAIGN
 KB1179  COUNTRY     -  US
 KB1179  USGS QUAD   -  TOLONO (2018)
 KB1179
 KB1179                         *CURRENT SURVEY CONTROL
 KB1179  ______________________________________________________________________
 KB1179* NAD 83(1997) POSITION- 39 54 53.43170(N) 088 16 28.49568(W)   ADJUSTED
 KB1179  ______________________________________________________________________
 KB1179  GEOID HEIGHT    -        -32.012 (meters)                     GEOID18
 KB1179  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 KB1179  HORZ ORDER      -  THIRD
 KB1179
 KB1179.The horizontal coordinates were established by classical geodetic methods
 KB1179.and adjusted by the National Geodetic Survey in October 1999.
 KB1179
 KB1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1179.GEOID18 height accuracy estimate available here.
 KB1179
 KB1179.Click photographs - Photos may exist for this station.
 KB1179
 KB1179.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1179
 KB1179. The following values were computed from the NAD 83(1997) position.
 KB1179
 KB1179;                    North         East     Units Scale Factor Converg.
 KB1179;SPC IL E     -   360,546.799   305,023.093   MT  0.99997531   +0 02 15.7
 KB1179;SPC IL E     - 1,182,893.96  1,000,729.93   sFT  0.99997531   +0 02 15.7
 KB1179;UTM  16      - 4,419,083.129   391,065.414   MT  0.99974609   -0 49 04.5
 KB1179
 KB1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9106519083(NAD 83)
 KB1179
 KB1179                          SUPERSEDED SURVEY CONTROL
 KB1179
 KB1179  NAD 83(1997)-  39 54 53.43176(N)    088 16 28.49577(W) AD(       ) 3
 KB1179  NAD 83(1986)-  39 54 53.44482(N)    088 16 28.49082(W) AD(       ) 3
 KB1179  NAD 27      -  39 54 53.33600(N)    088 16 28.31200(W) AD(       ) 3
 KB1179
 KB1179.Superseded values are not recommended for survey control.
 KB1179
 KB1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1179.See file dsdata.pdf to determine how the superseded data were derived.
 KB1179
 KB1179_MARKER: 53 = ELEVATED TANK
 KB1179
 KB1179  HISTORY     - Date     Condition        Report By
 KB1179  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1179  HISTORY     - 1960     GOOD             CGS
 KB1179  HISTORY     - 1965     GOOD             CGS
 KB1179  HISTORY     - 1973     GOOD             ILDT
 KB1179
 KB1179                          STATION DESCRIPTION
 KB1179
 KB1179'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1179'THE STATION IS LOCATED IN THE NORTHWEST EDGE OF PESOTUM AND 0.1 MILE
 KB1179'WEST OF U.S. HIGHWAY 45.
 KB1179'
 KB1179'TO REACH THE STATION FROM THE POST OFFICE IN PESOTUM, GO WEST ON
 KB1179'PAVED ROAD FOR 0.1 MILE TO U.S. HIGHWAY 45, CONTINUE WEST CROSSING
 KB1179'U.S. HIGHWAY 45 FOR 0.1 MILE TO THE STATION ON THE RIGHT AS
 KB1179'DESCRIBED.
 KB1179'
 KB1179'THE STATION IS 95 FOOT STEEL STRUCTURE WITH THE NAME PESOTUM PAINTED
 KB1179'ON THE SIDE. IT HAS 4 LEGS AND IS PAINTED SILVER.
 KB1179'
 KB1179'THE POINT INTERSECTED WAS THE BALL ON THE TOP.
 KB1179
 KB1179                          STATION RECOVERY (1960)
 KB1179
 KB1179'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 KB1179'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1959 DESCRIPTION WHICH
 KB1179'IS ADEQUATE FOR RECOVERY.
 KB1179
 KB1179                          STATION RECOVERY (1965)
 KB1179
 KB1179'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BMR)
 KB1179'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 KB1179'
 KB1179'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - IN NORTHWEST EDGE
 KB1179'OF PESOTUM.
 KB1179
 KB1179                          STATION RECOVERY (1973)
 KB1179
 KB1179'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LE)
 KB1179'TOP CENTER OF TANK (BALL) RECOVERED GOOD.
 KB1179'
 KB1179'DISTANCE AND DIRECTION FROM NEAREST TOWN--NORTH WEST EDGE OF
 KB1179'PESOTUM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0056 ***********************************************************************
 KB0056  DESIGNATION -  PESOTUM RM 1
 KB0056  PID         -  KB0056
 KB0056  STATE/COUNTY-  IL/CHAMPAIGN
 KB0056  COUNTRY     -  US
 KB0056  USGS QUAD   -  TOLONO (2018)
 KB0056
 KB0056                         *CURRENT SURVEY CONTROL
 KB0056  ______________________________________________________________________
 KB0056* NAD 83(1986) POSITION- 39 54 23.82   (N) 088 17 35.59   (W)   HD_HELD1
 KB0056* NAVD 88 ORTHO HEIGHT -   211.342 (meters)      693.38  (feet) ADJUSTED
 KB0056  ______________________________________________________________________
 KB0056  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 KB0056  DYNAMIC HEIGHT  -        211.233 (meters)      693.02  (feet) COMP
 KB0056  MODELED GRAVITY -    980,105.2   (mgal)                       NAVD 88
 KB0056
 KB0056  VERT ORDER      -  SECOND    CLASS 0
 KB0056
 KB0056.The horizontal coordinates were determined by differentially corrected
 KB0056.hand held GPS observations or other comparable positioning techniques
 KB0056.and have an estimated accuracy of +/- 3 meters.
 KB0056
 KB0056.The orthometric height was determined by differential leveling and
 KB0056.adjusted by the NATIONAL GEODETIC SURVEY
 KB0056.in June 1991.
 KB0056
 KB0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0056.GEOID18 height accuracy estimate available here.
 KB0056
 KB0056.Click photographs - Photos may exist for this station.
 KB0056
 KB0056.The dynamic height is computed by dividing the NAVD 88
 KB0056.geopotential number by the normal gravity value computed on the
 KB0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0056.degrees latitude (g = 980.6199 gals.).
 KB0056
 KB0056.The modeled gravity was interpolated from observed gravity values.
 KB0056
 KB0056;                    North         East    Units  Estimated Accuracy
 KB0056;SPC IL E     -   359,632.6     303,430.1     MT  (+/- 3 meters HH1 GPS) 
 KB0056
 KB0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8945918193(NAD 83)
 KB0056
 KB0056                          SUPERSEDED SURVEY CONTROL
 KB0056
 KB0056  NGVD 29 (??/??/92)  211.400  (m)          693.57   (f) ADJ UNCH    2 0
 KB0056
 KB0056.Superseded values are not recommended for survey control.
 KB0056
 KB0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0056.See file dsdata.pdf to determine how the superseded data were derived.
 KB0056
 KB0056_MARKER: DR = REFERENCE MARK DISK
 KB0056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0056_STAMPING: PESOTUM NO 1 1959
 KB0056_MARK LOGO: CGS
 KB0056_PROJECTION: FLUSH
 KB0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0056+STABILITY: SURFACE MOTION
 KB0056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0056+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 KB0056
 KB0056  HISTORY     - Date     Condition        Report By
 KB0056  HISTORY     - 1959     MONUMENTED       CGS
 KB0056  HISTORY     - 20110809 GOOD             ILDT
 KB0056
 KB0056                          STATION DESCRIPTION
 KB0056
 KB0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0056'1.6 MI SW FROM PESOTUM.
 KB0056'ABOUT 1.6 MILES SOUTH AND WEST ALONG U.S. HIGHWAY 45 FROM THE
 KB0056'ILLINOIS CENTRAL RAILROAD STATION AT PESOTUM, AT THE JUNCTION OF A
 KB0056'ROAD NORTH, AT THE OUTSIDE AND AT THE SOUTH END OF A CURVE WITH
 KB0056'TANGENTS EXTENDING TO THE SOUTH AND EAST, 93 1/2 FEET WEST OF THE
 KB0056'CENTER LINE OF THE HIGHWAY, 92 1/2 FEET WEST-NORTHWEST OF THE CENTER
 KB0056'OF THE JUNCTION, 52 1/2 FEET WEST-NORTHWEST OF THE SOUTH END OF A
 KB0056'PIPE CULVERT, 32 FEET SOUTHWEST OF THE CENTER LINE OF AN ASPHALT
 KB0056'ROAD, 9 FEET EAST OF THE EXTENDED CENTER LINE OF THE NORTH-SOUTH
 KB0056'PORTION OF THE ROAD NORTH, 75 FEET NORTH-NORTHEAST OF A TELEPHONE
 KB0056'POLE, 60.2 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT
 KB0056'3 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 KB0056'CONCRETE POST FLUSH WITH THE GROUND.
 KB0056
 KB0056                          STATION RECOVERY (2011)
 KB0056
 KB0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0058 ***********************************************************************
 KB0058  DESIGNATION -  PESOTUM RM 2
 KB0058  PID         -  KB0058
 KB0058  STATE/COUNTY-  IL/CHAMPAIGN
 KB0058  COUNTRY     -  US
 KB0058  USGS QUAD   -  TOLONO (2018)
 KB0058
 KB0058                         *CURRENT SURVEY CONTROL
 KB0058  ______________________________________________________________________
 KB0058* NAD 83(1986) POSITION- 39 54 22.46   (N) 088 17 35.43   (W)   HD_HELD1
 KB0058* NAVD 88 ORTHO HEIGHT -   211.267 (meters)      693.13  (feet) ADJUSTED
 KB0058  ______________________________________________________________________
 KB0058  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 KB0058  DYNAMIC HEIGHT  -        211.158 (meters)      692.77  (feet) COMP
 KB0058  MODELED GRAVITY -    980,105.2   (mgal)                       NAVD 88
 KB0058
 KB0058  VERT ORDER      -  SECOND    CLASS 0
 KB0058
 KB0058.The horizontal coordinates were determined by differentially corrected
 KB0058.hand held GPS observations or other comparable positioning techniques
 KB0058.and have an estimated accuracy of +/- 3 meters.
 KB0058
 KB0058.The orthometric height was determined by differential leveling and
 KB0058.adjusted by the NATIONAL GEODETIC SURVEY
 KB0058.in June 1991.
 KB0058
 KB0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0058.GEOID18 height accuracy estimate available here.
 KB0058
 KB0058.Click photographs - Photos may exist for this station.
 KB0058
 KB0058.The dynamic height is computed by dividing the NAVD 88
 KB0058.geopotential number by the normal gravity value computed on the
 KB0058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0058.degrees latitude (g = 980.6199 gals.).
 KB0058
 KB0058.The modeled gravity was interpolated from observed gravity values.
 KB0058
 KB0058;                    North         East    Units  Estimated Accuracy
 KB0058;SPC IL E     -   359,590.7     303,433.9     MT  (+/- 3 meters HH1 GPS) 
 KB0058
 KB0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8946218151(NAD 83)
 KB0058
 KB0058                          SUPERSEDED SURVEY CONTROL
 KB0058
 KB0058  NGVD 29 (??/??/92)  211.325  (m)          693.32   (f) ADJ UNCH    2 0
 KB0058
 KB0058.Superseded values are not recommended for survey control.
 KB0058
 KB0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0058.See file dsdata.pdf to determine how the superseded data were derived.
 KB0058
 KB0058_MARKER: DR = REFERENCE MARK DISK
 KB0058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0058_STAMPING: PESOTUM NO 2 1959
 KB0058_MARK LOGO: CGS
 KB0058_PROJECTION: FLUSH
 KB0058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0058+STABILITY: SURFACE MOTION
 KB0058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0058+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 KB0058
 KB0058  HISTORY     - Date     Condition        Report By
 KB0058  HISTORY     - 1959     MONUMENTED       CGS
 KB0058  HISTORY     - 20110809 GOOD             ILDT
 KB0058
 KB0058                          STATION DESCRIPTION
 KB0058
 KB0058'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0058'1.6 MI SW FROM PESOTUM.
 KB0058'ABOUT 1.6 MILES SOUTH AND WEST ALONG U.S. HIGHWAY 45 FROM THE
 KB0058'ILLINOIS CENTRAL RAILROAD STATION AT PESOTUM, AT THE OUTSIDE AND
 KB0058'AT THE SOUTH END OF A CURVE WITH TANGENTS EXTENDING TO THE SOUTH
 KB0058'AND EAST, 36 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 131
 KB0058'FEET SOUTH-SOUTHWEST OF THE CENTER OF THE JUNCTION, 114 FEET
 KB0058'SOUTH OF THE SOUTH END OF A PIPE CULVERT, 83 FEET SOUTHEAST OF A
 KB0058'TELEPHONE POLE, 79.0 FEET SOUTH-SOUTHEAST OF TRIANGULATION STATION
 KB0058'PESOTUM, 84.7 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET
 KB0058'BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 KB0058'POST FLUSH WITH THE GROUND.
 KB0058
 KB0058                          STATION RECOVERY (2011)
 KB0058
 KB0058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI8036 ***********************************************************************
 CI8036  DESIGNATION -  PETER AZ MK RESET
 CI8036  PID         -  CI8036
 CI8036  STATE/COUNTY-  IL/MENARD
 CI8036  COUNTRY     -  US
 CI8036  USGS QUAD   -  PETERSBURG (2018)
 CI8036
 CI8036                         *CURRENT SURVEY CONTROL
 CI8036  ______________________________________________________________________
 CI8036* NAD 83(2011) POSITION- 40 00 50.80235(N) 089 48 25.93689(W)   ADJUSTED
 CI8036* NAD 83(2011) ELLIP HT-   152.379 (meters)        (06/27/12)   ADJUSTED
 CI8036* NAD 83(2011) EPOCH   -  2010.00
 CI8036* NAVD 88 ORTHO HEIGHT -   185.0   (meters)      607.    (feet) GPS OBS
 CI8036  ______________________________________________________________________
 CI8036  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI8036  GEOID HEIGHT    -        -32.595 (meters)                     GEOID03
 CI8036  GEOID HEIGHT    -        -32.629 (meters)                     GEOID18
 CI8036  NAD 83(2011) X  -     16,460.507 (meters)                     COMP
 CI8036  NAD 83(2011) Y  - -4,891,789.282 (meters)                     COMP
 CI8036  NAD 83(2011) Z  -  4,079,283.736 (meters)                     COMP
 CI8036  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 CI8036
 CI8036  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI8036  Standards:
 CI8036         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI8036            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI8036  -------------------------------------------------------------------
 CI8036  NETWORK    0.74   1.31           0.33   0.27   0.67      0.00470266
 CI8036  -------------------------------------------------------------------
 CI8036  Click here for local accuracies and other accuracy information.
 CI8036
 CI8036.The horizontal coordinates were established by GPS observations
 CI8036.and adjusted by the National Geodetic Survey in June 2012.
 CI8036
 CI8036.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI8036.been affixed to the stable North American tectonic plate. See 
 CI8036.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI8036
 CI8036.The horizontal coordinates are valid at the epoch date displayed above
 CI8036.which is a decimal equivalence of Year/Month/Day.
 CI8036
 CI8036.The orthometric height was determined by GPS observations and a
 CI8036.high-resolution geoid model.
 CI8036
 CI8036.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI8036.GEOID18 height accuracy estimate available here.
 CI8036
 CI8036.Click photographs - Photos may exist for this station.
 CI8036
 CI8036.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI8036
 CI8036.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI8036
 CI8036.The ellipsoidal height was determined by GPS observations
 CI8036.and is referenced to NAD 83.
 CI8036
 CI8036. The following values were computed from the NAD 83(2011) position.
 CI8036
 CI8036;                    North         East     Units Scale Factor Converg.
 CI8036;SPC IL W     -   371,616.498   730,687.755   MT  0.99995277   +0 13 52.1
 CI8036;SPC IL W     - 1,219,211.79  2,397,264.74   sFT  0.99995277   +0 13 52.1
 CI8036;UTM  16      - 4,433,098.990   260,410.395   MT  1.00030673   -1 48 21.0
 CI8036
 CI8036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI8036!SPC IL W     -   0.99997610  x   0.99995277  =   0.99992887
 CI8036!UTM  16      -   0.99997610  x   1.00030673  =   1.00028282
 CI8036
 CI8036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6041033098(NAD 83)
 CI8036
 CI8036                          SUPERSEDED SURVEY CONTROL
 CI8036
 CI8036  NAD 83(2007)-  40 00 50.80255(N)    089 48 25.93768(W) AD(2002.00) 0
 CI8036  ELLIP H (02/10/07)  152.390  (m)                       GP(2002.00)    
 CI8036  ELLIP H (02/03/05)  152.367  (m)                       GP(       ) 4 2
 CI8036  NAD 83(1997)-  40 00 50.80235(N)    089 48 25.93730(W) AD(       ) 1
 CI8036  ELLIP H (08/16/04)  152.388  (m)                       GP(       ) 3 2
 CI8036
 CI8036.Superseded values are not recommended for survey control.
 CI8036
 CI8036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI8036.See file dsdata.pdf to determine how the superseded data were derived.
 CI8036
 CI8036_MARKER: DZ = AZIMUTH MARK DISK
 CI8036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI8036_STAMPING: PETER 1959 1969
 CI8036_MARK LOGO: CGS
 CI8036_PROJECTION: PROJECTING 8 CENTIMETERS
 CI8036_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI8036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI8036+STABILITY: SURFACE MOTION
 CI8036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI8036+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2004
 CI8036
 CI8036  HISTORY     - Date     Condition        Report By
 CI8036  HISTORY     - 1969     MONUMENTED       CGS
 CI8036  HISTORY     - 20040211 GOOD             NGS
 CI8036
 CI8036                          STATION DESCRIPTION
 CI8036
 CI8036'DESCRIBED BY NATIONAL GEODETIC SURVEY 2004 (DL)
 CI8036'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). TO REACH
 CI8036'FROM THE JUNCTION IL  123 AND IL 97 IN PETERSBURG, GO EAST ALONG IL
 CI8036'123 2.21 MI. TO THE STATION ON THE LEFT.  48.0 FT.  NORTH OF THE
 CI8036'CENTERLINE OF IL 123, 81.0 FT. EAST OF A POWER POLE, 115.6 FT. WEST OF
 CI8036'THE  SOUTHWEST CORNER OF A BRICK COLUMN FENCE CORNER, 1.2 FT. EAST OF
 CI8036'A METAL WITNESS POST.   STATION IS PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1949 ***********************************************************************
 LC1949  DESIGNATION -  PETER RESET
 LC1949  PID         -  LC1949
 LC1949  STATE/COUNTY-  IL/MENARD
 LC1949  COUNTRY     -  US
 LC1949  USGS QUAD   -  PETERSBURG (2018)
 LC1949
 LC1949                         *CURRENT SURVEY CONTROL
 LC1949  ______________________________________________________________________
 LC1949* NAD 83(1997) POSITION- 40 00 47.46186(N) 089 48 52.94838(W)   ADJUSTED
 LC1949* NAVD 88 ORTHO HEIGHT -   186.    (meters)      610.    (feet) SCALED
 LC1949  ______________________________________________________________________
 LC1949  GEOID HEIGHT    -        -32.629 (meters)                     GEOID18
 LC1949  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 LC1949  HORZ ORDER      -  SECOND
 LC1949
 LC1949.The horizontal coordinates were established by classical geodetic methods
 LC1949.and adjusted by the National Geodetic Survey in October 1999.
 LC1949
 LC1949.The orthometric height was scaled from a topographic map.
 LC1949
 LC1949.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1949.GEOID18 height accuracy estimate available here.
 LC1949
 LC1949.Click photographs - Photos may exist for this station.
 LC1949
 LC1949.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1949
 LC1949. The following values were computed from the NAD 83(1997) position.
 LC1949
 LC1949;                    North         East     Units Scale Factor Converg.
 LC1949;SPC IL W     -   371,510.916   730,047.603   MT  0.99995229   +0 13 34.7
 LC1949;SPC IL W     - 1,218,865.40  2,395,164.51   sFT  0.99995229   +0 13 34.7
 LC1949;UTM  16      - 4,433,016.198   259,766.665   MT  1.00031053   -1 48 38.2
 LC1949
 LC1949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1949!SPC IL W     -   0.99997596  x   0.99995229  =   0.99992825
 LC1949!UTM  16      -   0.99997596  x   1.00031053  =   1.00028648
 LC1949
 LC1949:                Primary Azimuth Mark                     Grid Az
 LC1949:SPC IL W     -  PETER AZ MK RESET                        080 39 22.3
 LC1949:UTM  16      -  PETER AZ MK RESET                        082 41 35.2
 LC1949
 LC1949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5976633016(NAD 83)
 LC1949
 LC1949|---------------------------------------------------------------------|
 LC1949| PID    Reference Object                     Distance      Geod. Az  |
 LC1949|                                                           dddmmss.s |
 LC1949| LC1946 TEHERAN ATT MICROWAVE KSE 22        APPROX.19.2 KM 0001820.9 |
 LC1949| CI8037 PETER RM 1                           28.497 METERS 00633     |
 LC1949| CI8039 PETER RM 3                           84.667 METERS 02937     |
 LC1949| LC1938 GREENVIEW MUNICIPAL TANK            APPROX.10.1 KM 0393214.6 |
 LC1949| CI8035 PETER AZ MK                                        0805148.0 |
 LC1949| CI8036 PETER AZ MK RESET                   APPROX. 0.6 KM 0805257.0 |
 LC1949| KB1494 ATHENS MUNICIPAL TANK               APPROX. 9.2 KM 1270928.4 |
 LC1949| KB1545 TALLULA MUNICIPAL TANK              APPROX.12.9 KM 2334600.1 |
 LC1949| CI8072 PP NE CORNER OF A HOUSE              30.480 METERS 25013     |
 LC1949| LC1948 PETERSBURG RAD STA KSI 33 MAST      APPROX. 3.9 KM 2655848.3 |
 LC1949| CI8038 PETER RM 2                           53.599 METERS 30114     |
 LC1949| CI8040 PETER RM 4                           81.997 METERS 33241     |
 LC1949|---------------------------------------------------------------------|
 LC1949
 LC1949                          SUPERSEDED SURVEY CONTROL
 LC1949
 LC1949  NAD 83(1996)-  40 00 47.46518(N)    089 48 52.94780(W) AD(       ) 2
 LC1949  NAD 83(1986)-  40 00 47.47111(N)    089 48 52.93926(W) AD(       ) 2
 LC1949  NAD 27      -  40 00 47.29680(N)    089 48 52.55010(W) AD(       ) 2
 LC1949
 LC1949.Superseded values are not recommended for survey control.
 LC1949
 LC1949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1949.See file dsdata.pdf to determine how the superseded data were derived.
 LC1949
 LC1949_MARKER: DS = TRIANGULATION STATION DISK
 LC1949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1949_STAMPING: PETER 1959 1965
 LC1949_MARK LOGO: CGS
 LC1949_PROJECTION: RECESSED 48 CENTIMETERS
 LC1949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1949+STABILITY: SURFACE MOTION
 LC1949
 LC1949  HISTORY     - Date     Condition        Report By
 LC1949  HISTORY     - 1965     MONUMENTED       CGS
 LC1949  HISTORY     - 1969     GOOD             CGS
 LC1949  HISTORY     - 1970     GOOD             ILDT
 LC1949
 LC1949                          STATION DESCRIPTION
 LC1949
 LC1949'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LC1949'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 LC1949'CONDITION.  ALL BUILDINGS AND TREES ARE BEING REMOVED FROM THE
 LC1949'AREA OF THE STATION AND THE LAND WILL BE PUT UNDER CULTIVATION.
 LC1949'IT WAS REQUESTED BY THE LAND OWNER THAT THE MARKS BE MOVED BEFORE
 LC1949'THEY WERE DESTROYED.  THE STATION MARK WAS LOWERED AND THE
 LC1949'REFERENCE MARKS WERE MOVED TO THE EDGE OF THE ROAD RIGHT OF WAY.
 LC1949'
 LC1949'THE SURFACE STATION MARK WAS LOWERED TO ABOUT 19 INCHES BELOW
 LC1949'THE SURFACE OF THE GROUND AND THE DISK WAS STAMPED PETER 1959
 LC1949'1965.  THE UNDERGROUND MARK WAS LOWERED TO ABOUT 4 FEET BELOW
 LC1949'THE GROUND.
 LC1949'
 LC1949'R.M. NO. 3 IS IN THE SOUTH RIGHT OF WAY OF THE HIGHWAY AND
 LC1949'IS 28 FEET SOUTH OF THE CENTERLINE.  THE DISK IS STAMPED PETER
 LC1949'NO 3 1959 1965.
 LC1949'
 LC1949'R.M. NO. 4 IS NORTHWEST OF THE STATION, 28 FEET SOUTH OF THE
 LC1949'CENTERLINE OF THE HIGHWAY AND 27 FEET SOUTHEAST OF THE EAST
 LC1949'END OF A CONCRETE CULVERT.  THE DISK IS STAMPED PETER NO 4 1959
 LC1949'1965.
 LC1949'
 LC1949'THE AZIMUTH MARK IS 47 FEET NORTH OF THE CENTERLINE OF THE
 LC1949'HIGHWAY, 8 FEET SOUTHWEST OF A FENCE CORNER, 2 FEET WEST OF
 LC1949'A POWER POLE AND 2 FEET NORTH OF A WITNESS POST.  THE MARK
 LC1949'PROJECTS 4 INCHES AND THE DISK IS STAMPED PETER 1959.
 LC1949'
 LC1949'TO REACH THE STATION FROM PETERSBURG, FROM THE JUNCTION OF
 LC1949'STATE HIGHWAYS 29, 97 AND 123, GO EAST ON STATE HIGHWAY 123
 LC1949'FOR 1.6 MILES TO A SIDE ROAD LEFT, CONTINUE EAST ON THE
 LC1949'HIGHWAY FOR 0.2 MILE TO A FIELD ENTRANCE ON THE RIGHT, TURN RIGHT
 LC1949'FOR 0.05 MILE TO STATION IN OPEN FIELD.
 LC1949
 LC1949                          STATION RECOVERY (1969)
 LC1949
 LC1949'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1949'REFERENCE MARKS 3 AND 4 WERE FOUND IN GOOD CONDITION.  THE
 LC1949'STATION SITE WAS UNDER CULTIVATION AND NO ATTEMPT WAS MADE
 LC1949'TO LOCATE THE STATION MARK.  THE AZIMUTH MARK WAS FOUND PARTIALLY
 LC1949'EXPOSED BY GRADING BUT SOLID AND IN GOOD CONDITION.  THE
 LC1949'AZIMUTH MARK WAS LOWERED HOLDING THE ORIGINAL POSITION.  THE
 LC1949'DESCRIPTION IS GOOD EXCEPT THAT THE AZIMUTH MARK NOW PROJECTS 4
 LC1949'INCHES, 1 FOOT EAST OF A METAL WITNESS POST AND STAMPED PETER
 LC1949'1959 1969.
 LC1949'
 LC1949'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 LC1949'MILES EAST OF PETERSBURG
 LC1949
 LC1949                          STATION RECOVERY (1970)
 LC1949
 LC1949'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (JKK)
 LC1949'PETER 1959 1965 IN GOOD COND.
 LC1949'
 LC1949'PETER NO. 3 1959 1965 IN GOOD COND.
 LC1949'
 LC1949'PETER NO. 4 1959 1965 IN GOOD COND.
 LC1949'
 LC1949'PETER 1959 1965 IN GOOD COND. AZI MK.
 LC1949'
 LC1949'PETER AZI. MK. DELETE 8 FOOT SOUTHWEST OF A FENCE CORNER AND 3 FEET
 LC1949'WEST OF A FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1449 ***********************************************************************
 HB1449  DESIGNATION -  PETERS CREEK LOOKOUT TOWER
 HB1449  PID         -  HB1449
 HB1449  STATE/COUNTY-  IL/HARDIN
 HB1449  COUNTRY     -  US
 HB1449  USGS QUAD   -  SALINE MINES (2018)
 HB1449
 HB1449                         *CURRENT SURVEY CONTROL
 HB1449  ______________________________________________________________________
 HB1449* NAD 83(1997) POSITION- 37 30 48.81310(N) 088 14 13.81306(W)   ADJUSTED
 HB1449  ______________________________________________________________________
 HB1449  GEOID HEIGHT    -        -29.446 (meters)                     GEOID18
 HB1449  LAPLACE CORR    -         -2.57  (seconds)                    DEFLEC18
 HB1449  HORZ ORDER      -  THIRD
 HB1449
 HB1449.The horizontal coordinates were established by classical geodetic methods
 HB1449.and adjusted by the National Geodetic Survey in October 1999.
 HB1449
 HB1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1449.GEOID18 height accuracy estimate available here.
 HB1449
 HB1449.Click photographs - Photos may exist for this station.
 HB1449
 HB1449.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1449
 HB1449. The following values were computed from the NAD 83(1997) position.
 HB1449
 HB1449;                    North         East     Units Scale Factor Converg.
 HB1449;SPC IL E     -    93,989.566   308,501.510   MT  0.99997589   +0 03 30.8
 HB1449;SPC IL E     -   308,364.10  1,012,142.04   sFT  0.99997589   +0 03 30.8
 HB1449;UTM  16      - 4,152,564.522   390,663.986   MT  0.99974725   -0 45 12.4
 HB1449
 HB1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9066352564(NAD 83)
 HB1449
 HB1449                          SUPERSEDED SURVEY CONTROL
 HB1449
 HB1449  NAD 83(1997)-  37 30 48.81446(N)    088 14 13.81354(W) AD(       ) 3
 HB1449  NAD 83(1993)-  37 30 48.81600(N)    088 14 13.81430(W) AD(       ) 3
 HB1449  NAD 83(1986)-  37 30 48.82259(N)    088 14 13.81783(W) AD(       ) 3
 HB1449  NAD 27      -  37 30 48.64309(N)    088 14 13.69408(W) AD(       ) 3
 HB1449
 HB1449.Superseded values are not recommended for survey control.
 HB1449
 HB1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1449.See file dsdata.pdf to determine how the superseded data were derived.
 HB1449
 HB1449_MARKER: 57 = LOOKOUT TOWER
 HB1449
 HB1449  HISTORY     - Date     Condition        Report By
 HB1449  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1449
 HB1449                          STATION DESCRIPTION
 HB1449
 HB1449'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1449'THE STATION IS THE APEX OF THE ROOF OF THE PETERS CREEK LOOKOUT
 HB1449'TOWER.  IT IS ABOUT 5 MILES NORTHWEST OF CAVE IN ROCK, 8
 HB1449'MILES NORTHWEST OF KARBERS RIDGE, IN THE SHAWNEE NATIONAL FOREST.  IT
 HB1449'IS A 4 LEGGED STEEL STRUCTURE SUPPORTING AN ENCLOSED OBSERVATION
 HB1449'PLATFORM.  THE OVERALL HEIGHT IS ABOUT 110 FEET.
 HB1449'
 HB1449'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 146,
 HB1449'ABOUT 2 MILES NORTH OF CAVE IN ROCK, GO NORTH ON HIGHWAY 1 FOR
 HB1449'2.6 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A GRAVELED
 HB1449'ROAD FOR 1.7 MILES TO A T-INTERSECTION.  TURN RIGHT
 HB1449'AND GO NORTH ON A GRAVELED ROAD FOR 0.25 MILE TO A FORK.  TAKE THE
 HB1449'LEFT FORK AND GO WEST ON A GRAVELED ROAD FOR 1.8 MILES TO A
 HB1449'REVERSE Y-INTERSECTION.  TURN SHARP LEFT AND GO SOUTH ON A GRAVELED
 HB1449'ROAD FOR 0.95 MILE TO A FORK.  TAKE THE RIGHT FORK AND GO WEST
 HB1449'ON A GRAVELED ROAD FOR 1.2 MILES TO THE LOOKOUT TOWER ON THE
 HB1449'RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1190 ***********************************************************************
 LC1190  DESIGNATION -  PETERSBURG
 LC1190  PID         -  LC1190
 LC1190  STATE/COUNTY-  IL/MENARD
 LC1190  COUNTRY     -  US
 LC1190  USGS QUAD   -  PETERSBURG (2018)
 LC1190
 LC1190                         *CURRENT SURVEY CONTROL
 LC1190  ______________________________________________________________________
 LC1190* NAD 83(1986) POSITION- 40 00 35.1    (N) 089 50 53.8    (W)   HD_HELD2
 LC1190* NAVD 88 ORTHO HEIGHT -   156.877 (meters)      514.69  (feet) ADJUSTED
 LC1190  ______________________________________________________________________
 LC1190  GEOID HEIGHT    -        -32.632 (meters)                     GEOID18
 LC1190  DYNAMIC HEIGHT  -        156.796 (meters)      514.42  (feet) COMP
 LC1190  MODELED GRAVITY -    980,109.5   (mgal)                       NAVD 88
 LC1190
 LC1190  VERT ORDER      -  SECOND    CLASS 0
 LC1190
 LC1190.The horizontal coordinates were established by autonomous hand held GPS
 LC1190.observations and have an estimated accuracy of +/- 10 meters.
 LC1190
 LC1190.The orthometric height was determined by differential leveling and
 LC1190.adjusted by the NATIONAL GEODETIC SURVEY
 LC1190.in June 1991.
 LC1190
 LC1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1190.GEOID18 height accuracy estimate available here.
 LC1190
 LC1190.Click photographs - Photos may exist for this station.
 LC1190
 LC1190.The dynamic height is computed by dividing the NAVD 88
 LC1190.geopotential number by the normal gravity value computed on the
 LC1190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1190.degrees latitude (g = 980.6199 gals.).
 LC1190
 LC1190.The modeled gravity was interpolated from observed gravity values.
 LC1190
 LC1190;                    North         East    Units  Estimated Accuracy
 LC1190;SPC IL W     -   371,119.      727,183.      MT  (+/- 10 meters HH2 GPS)
 LC1190
 LC1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5688832726(NAD 83)
 LC1190
 LC1190                          SUPERSEDED SURVEY CONTROL
 LC1190
 LC1190  NGVD 29 (??/??/92)  156.979  (m)          515.02   (f) ADJ UNCH    2 0
 LC1190
 LC1190.Superseded values are not recommended for survey control.
 LC1190
 LC1190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1190.See file dsdata.pdf to determine how the superseded data were derived.
 LC1190
 LC1190_MARKER: DB = BENCH MARK DISK
 LC1190_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1190_SP_SET: LIMESTONE BANNISTER
 LC1190_STAMPING: PETERSBURG 1934
 LC1190_MARK LOGO: CGS
 LC1190_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1190
 LC1190  HISTORY     - Date     Condition        Report By
 LC1190  HISTORY     - 1934     MONUMENTED       CGS
 LC1190  HISTORY     - 20071006 GOOD             GEOCAC
 LC1190
 LC1190                          STATION DESCRIPTION
 LC1190
 LC1190'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1190'AT PETERSBURG.
 LC1190'AT PETERSBURG, MENARD COUNTY, AT THE WEST ENTRANCE OF THE PUBLIC
 LC1190'LIBRARY, IN THE WEST END OF THE NORTH LIMESTONE BANNISTER, AND
 LC1190'3-1/2 FEET ABOVE A SIDEWALK.  A STANDARD DISK, STAMPED PETERSBURG
 LC1190'1934 AND SET VERTICALLY.
 LC1190
 LC1190                          STATION RECOVERY (2007)
 LC1190
 LC1190'RECOVERY NOTE BY GEOCACHING 2007 (BDH)
 LC1190'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6585 ***********************************************************************
 DG6585  DESIGNATION -  PETERSBURG DEPOT
 DG6585  PID         -  DG6585
 DG6585  STATE/COUNTY-  IL/MENARD
 DG6585  COUNTRY     -  US
 DG6585  USGS QUAD   -  PETERSBURG (2018)
 DG6585
 DG6585                         *CURRENT SURVEY CONTROL
 DG6585  ______________________________________________________________________
 DG6585* NAD 83(2011) POSITION- 40 01 18.86420(N) 089 52 11.96284(W)   ADJUSTED
 DG6585* NAD 83(2011) ELLIP HT-   150.246 (meters)        (06/27/12)   ADJUSTED
 DG6585* NAD 83(2011) EPOCH   -  2010.00
 DG6585* NAVD 88 ORTHO HEIGHT -   182.9   (meters)      600.    (feet) GPS OBS
 DG6585  ______________________________________________________________________
 DG6585  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6585  GEOID HEIGHT    -        -32.607 (meters)                     GEOID03
 DG6585  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 DG6585  NAD 83(2011) X  -     11,098.786 (meters)                     COMP
 DG6585  NAD 83(2011) Y  - -4,891,246.187 (meters)                     COMP
 DG6585  NAD 83(2011) Z  -  4,079,945.227 (meters)                     COMP
 DG6585  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 DG6585
 DG6585  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6585  Standards:
 DG6585         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6585            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6585  -------------------------------------------------------------------
 DG6585  NETWORK    0.96   1.61           0.42   0.36   0.82     -0.15930440
 DG6585  -------------------------------------------------------------------
 DG6585  Click here for local accuracies and other accuracy information.
 DG6585
 DG6585.The horizontal coordinates were established by GPS observations
 DG6585.and adjusted by the National Geodetic Survey in June 2012.
 DG6585
 DG6585.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6585.been affixed to the stable North American tectonic plate. See 
 DG6585.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6585
 DG6585.The horizontal coordinates are valid at the epoch date displayed above
 DG6585.which is a decimal equivalence of Year/Month/Day.
 DG6585
 DG6585.The orthometric height was determined by GPS observations and a
 DG6585.high-resolution geoid model.
 DG6585
 DG6585.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6585.GEOID18 height accuracy estimate available here.
 DG6585
 DG6585.Click photographs - Photos may exist for this station.
 DG6585
 DG6585.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6585
 DG6585.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6585
 DG6585.The ellipsoidal height was determined by GPS observations
 DG6585.and is referenced to NAD 83.
 DG6585
 DG6585. The following values were computed from the NAD 83(2011) position.
 DG6585
 DG6585;                    North         East     Units Scale Factor Converg.
 DG6585;SPC IL W     -   372,462.228   725,324.825   MT  0.99994907   +0 11 26.8
 DG6585;SPC IL W     - 1,221,986.49  2,379,669.86   sFT  0.99994907   +0 11 26.8
 DG6585;UTM  16      - 4,434,135.209   255,078.936   MT  1.00033853   -1 50 47.6
 DG6585
 DG6585!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6585!SPC IL W     -   0.99997643  x   0.99994907  =   0.99992550
 DG6585!UTM  16      -   0.99997643  x   1.00033853  =   1.00031495
 DG6585
 DG6585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5507834135(NAD 83)
 DG6585
 DG6585                          SUPERSEDED SURVEY CONTROL
 DG6585
 DG6585  NAD 83(2007)-  40 01 18.86439(N)    089 52 11.96363(W) AD(2002.00) 0
 DG6585  ELLIP H (02/10/07)  150.256  (m)                       GP(2002.00)    
 DG6585  ELLIP H (02/03/05)  150.233  (m)                       GP(       ) 4 2
 DG6585  NAD 83(1997)-  40 01 18.86424(N)    089 52 11.96325(W) AD(       ) 1
 DG6585  ELLIP H (08/16/04)  150.256  (m)                       GP(       ) 3 2
 DG6585
 DG6585.Superseded values are not recommended for survey control.
 DG6585
 DG6585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6585.See file dsdata.pdf to determine how the superseded data were derived.
 DG6585
 DG6585_MARKER: DD = SURVEY DISK
 DG6585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6585_STAMPING: PETERSBURG DEPOT 1996
 DG6585_MARK LOGO: ILDT
 DG6585_PROJECTION: FLUSH
 DG6585_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6585+STABILITY: SURFACE MOTION
 DG6585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6585+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2004
 DG6585
 DG6585  HISTORY     - Date     Condition        Report By
 DG6585  HISTORY     - 20040301 MONUMENTED       ILDT
 DG6585
 DG6585                          STATION DESCRIPTION
 DG6585
 DG6585'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6585'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION (DEL) THE
 DG6585'STATION IS LOCATED NORTHWEST OF PETERSBURG. TO REACH FROM THE JUNCTION
 DG6585'OF IL 123  AND IL 97 IN PETERSBURG, GO NORTHWEST ALONG IL 97 FOR 1.6
 DG6585'MILES TO THE OPERATIONS YARD  ON THE RIGHT. THE STATION IS LOCATED IN
 DG6585'THE SOUTHEAST CORNER OF THE YARD. 158.5' NORTH OF  THE SOUTHEAST FENCE
 DG6585'CORNER, 18.0' WEST OF THE EAST FENCELINE, STATION IS SET IN THE
 DG6585'CENTER OF 4 METAL FENCE POSTS AND IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1948 ***********************************************************************
 LC1948  DESIGNATION -  PETERSBURG RAD STA KSI 33 MAST
 LC1948  PID         -  LC1948
 LC1948  STATE/COUNTY-  IL/MENARD
 LC1948  COUNTRY     -  US
 LC1948  USGS QUAD   -  PETERSBURG (2018)
 LC1948
 LC1948                         *CURRENT SURVEY CONTROL
 LC1948  ______________________________________________________________________
 LC1948* NAD 83(1997) POSITION- 40 00 38.45086(N) 089 51 39.08700(W)   ADJUSTED
 LC1948  ______________________________________________________________________
 LC1948  GEOID HEIGHT    -        -32.633 (meters)                     GEOID18
 LC1948  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 LC1948  HORZ ORDER      -  THIRD
 LC1948
 LC1948.The horizontal coordinates were established by classical geodetic methods
 LC1948.and adjusted by the National Geodetic Survey in October 1999.
 LC1948
 LC1948.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1948.GEOID18 height accuracy estimate available here.
 LC1948
 LC1948.Click photographs - Photos may exist for this station.
 LC1948
 LC1948.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1948
 LC1948. The following values were computed from the NAD 83(1997) position.
 LC1948
 LC1948;                    North         East     Units Scale Factor Converg.
 LC1948;SPC IL W     -   371,218.464   726,108.641   MT  0.99994957   +0 11 47.8
 LC1948;SPC IL W     - 1,217,905.91  2,382,241.43   sFT  0.99994957   +0 11 47.8
 LC1948;UTM  16      - 4,432,863.877   255,818.332   MT  1.00033408   -1 50 24.9
 LC1948
 LC1948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5581832863(NAD 83)
 LC1948
 LC1948                          SUPERSEDED SURVEY CONTROL
 LC1948
 LC1948  NAD 83(1996)-  40 00 38.45487(N)    089 51 39.08544(W) AD(       ) 3
 LC1948  NAD 83(1986)-  40 00 38.46005(N)    089 51 39.07765(W) AD(       ) 3
 LC1948  NAD 27      -  40 00 38.28700(N)    089 51 38.68100(W) AD(       ) 3
 LC1948
 LC1948.Superseded values are not recommended for survey control.
 LC1948
 LC1948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1948.See file dsdata.pdf to determine how the superseded data were derived.
 LC1948
 LC1948_MARKER: 42 = RADIO/TV MAST
 LC1948
 LC1948  HISTORY     - Date     Condition        Report By
 LC1948  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1948
 LC1948                          STATION DESCRIPTION
 LC1948
 LC1948'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1948'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED
 LC1948'ON THE WEST SIDE OF PETERSBURG ABOUT 75 FEET SOUTH OF DOUGLAS
 LC1948'AVENUE.  THE MAST IS A UNIFORM CROSS-SECTION STEEL STRUCTURE
 LC1948'SUPPORTED BY GUY WIRES AND PAINTED IN ALTERNATE SECTIONS
 LC1948'OF INTERNATIONAL ORANGE AND WHITE.  THE HEIGHT IS APPROXIMATELY
 LC1948'90 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1887 ***********************************************************************
 HB1887  DESIGNATION -  PHARAOH R 9 07
 HB1887  PID         -  HB1887
 HB1887  STATE/COUNTY-  IL/GALLATIN
 HB1887  COUNTRY     -  US
 HB1887  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1887
 HB1887                         *CURRENT SURVEY CONTROL
 HB1887  ______________________________________________________________________
 HB1887* NAD 83(2011) POSITION- 37 36 03.84953(N) 088 21 58.39859(W)   ADJUSTED
 HB1887* NAD 83(2011) ELLIP HT-   182.221 (meters)        (06/27/12)   ADJUSTED
 HB1887* NAD 83(2011) EPOCH   -  2010.00
 HB1887* NAVD 88 ORTHO HEIGHT -   211.7   (meters)      695.    (feet) GPS OBS
 HB1887  ______________________________________________________________________
 HB1887  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1887  GEOID HEIGHT    -        -29.460 (meters)                     GEOID93
 HB1887  GEOID HEIGHT    -        -29.379 (meters)                     GEOID18
 HB1887  NAD 83(2011) X  -    144,257.181 (meters)                     COMP
 HB1887  NAD 83(2011) Y  - -5,057,655.634 (meters)                     COMP
 HB1887  NAD 83(2011) Z  -  3,870,568.680 (meters)                     COMP
 HB1887  LAPLACE CORR    -         -2.33  (seconds)                    DEFLEC18
 HB1887
 HB1887  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1887  Standards:
 HB1887         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1887            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1887  -------------------------------------------------------------------
 HB1887  NETWORK    1.19   1.45           0.54   0.42   0.74     -0.02841652
 HB1887  -------------------------------------------------------------------
 HB1887  Click here for local accuracies and other accuracy information.
 HB1887
 HB1887.The horizontal coordinates were established by GPS observations
 HB1887.and adjusted by the National Geodetic Survey in June 2012.
 HB1887
 HB1887.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1887.been affixed to the stable North American tectonic plate. See 
 HB1887.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1887
 HB1887.The horizontal coordinates are valid at the epoch date displayed above
 HB1887.which is a decimal equivalence of Year/Month/Day.
 HB1887
 HB1887.The orthometric height was determined by GPS observations and a
 HB1887.high-resolution geoid model.
 HB1887
 HB1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1887.GEOID18 height accuracy estimate available here.
 HB1887
 HB1887.Click photographs - Photos may exist for this station.
 HB1887
 HB1887.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1887
 HB1887.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1887
 HB1887.The ellipsoidal height was determined by GPS observations
 HB1887.and is referenced to NAD 83.
 HB1887
 HB1887. The following values were computed from the NAD 83(2011) position.
 HB1887
 HB1887;                    North         East     Units Scale Factor Converg.
 HB1887;SPC IL E     -   103,698.071   297,095.817   MT  0.99997510   -0 01 12.2
 HB1887;SPC IL E     -   340,216.09    974,721.86   sFT  0.99997510   -0 01 12.2
 HB1887;UTM  16      - 4,162,431.756   379,399.557   MT  0.99977915   -0 50 01.4
 HB1887
 HB1887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1887!SPC IL E     -   0.99997141  x   0.99997510  =   0.99994651
 HB1887!UTM  16      -   0.99997141  x   0.99977915  =   0.99975056
 HB1887
 HB1887:                Primary Azimuth Mark                     Grid Az
 HB1887:SPC IL E     -  PHARAOH R 9 07 AZ MK                     177 40 01.4
 HB1887:UTM  16      -  PHARAOH R 9 07 AZ MK                     178 28 50.6
 HB1887
 HB1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7939962431(NAD 83)
 HB1887
 HB1887|---------------------------------------------------------------------|
 HB1887| PID    Reference Object                     Distance      Geod. Az  |
 HB1887|                                                           dddmmss.s |
 HB1887| HB1886 PHARAOH R 9 07 AZ MK                APPROX. 1.8 KM 1773849.2 |
 HB1887|---------------------------------------------------------------------|
 HB1887
 HB1887                          SUPERSEDED SURVEY CONTROL
 HB1887
 HB1887  NAD 83(2007)-  37 36 03.84962(N)    088 21 58.39930(W) AD(2002.00) 0
 HB1887  ELLIP H (02/10/07)  182.246  (m)                       GP(2002.00)    
 HB1887  ELLIP H (03/08/05)  182.220  (m)                       GP(       ) 4 1
 HB1887  NAD 83(1997)-  37 36 03.84956(N)    088 21 58.39955(W) AD(       ) 1
 HB1887  ELLIP H (10/21/99)  182.227  (m)                       GP(       ) 4 1
 HB1887  NAD 83(1997)-  37 36 03.85219(N)    088 21 58.39932(W) AD(       ) 1
 HB1887  NAD 83(1993)-  37 36 03.85381(N)    088 21 58.39926(W) AD(       ) 1
 HB1887  NAD 83(1986)-  37 36 03.86045(N)    088 21 58.40189(W) AD(       ) 1
 HB1887
 HB1887.Superseded values are not recommended for survey control.
 HB1887
 HB1887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1887.See file dsdata.pdf to determine how the superseded data were derived.
 HB1887
 HB1887_MARKER: DD = SURVEY DISK
 HB1887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1887_STAMPING: PHARAOH R-9-07 1991
 HB1887_MARK LOGO: USFS
 HB1887_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1887_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1887+STABILITY: POSITION/ELEVATION WELL
 HB1887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1887+SATELLITE: SATELLITE OBSERVATIONS - December 10, 1992
 HB1887
 HB1887  HISTORY     - Date     Condition        Report By
 HB1887  HISTORY     - 1991     MONUMENTED       USFS
 HB1887  HISTORY     - 19921210 GOOD
 HB1887
 HB1887                          STATION DESCRIPTION
 HB1887
 HB1887'DESCRIBED BY US FOREST SERVICE 1991
 HB1887'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,34 AND 145 IN
 HB1887'HARRISBURG, IL GO SOUTHERLY ON ROUTE 34-145 9.7 KM (6.0 MI) TO THE
 HB1887'INTERSECTION OF ROUTES 34 AND 145 TURN LEFT (EASTERLY) ON ROUTE 34 GO
 HB1887'15.6 KM (9.7 MI) TO KARBERS RIDGE ROAD ON THE LEFT TURN LEFT (EAST)
 HB1887'AND GO 4.5 KM (2.8 MI) TO THE GARDEN OF THE GODS ROAD ON THE LEFT TURN
 HB1887'LEFT (NORTH) AND GO .32 KM (0.20 MI) TO THE STATION AZIMUTH ON THE
 HB1887'RIGHT (EAST) SIDE OF THE ROAD CONTINUE (NORTH) 1.9 KM (1.2 MI) TO A
 HB1887'ROAD ON THE LEFT (WEST), THE ENTRANCE TO GARDEN OF THE GODS
 HB1887'RECREATION AREA, THE STATION IS SET IN BEDROCK IN THE NORTHWEST
 HB1887'QUADRANT OF THE INTERSECTION.  STATION (PHARAOH) IS A CIRCULAR
 HB1887'INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED MARK, SET WITH CONCRETE
 HB1887'IN BEDROCK.
 HB1887'1.)  9.8M WEST OF THE CENTERLINE OF THE NORTHSOUTH ROAD.
 HB1887'2.)  11.2M SOUTHWEST OF THE END OF A GUARDRAIL.
 HB1887'3.)  9.5M NORTHEAST OF A CONCRETE R.O.W. MARKER.
 HB1887'4.)  18.3M NORTH OF THE CENTERLINE OF THE EASTWEST ROAD.
 HB1887
 HB1887                          STATION RECOVERY (1992)
 HB1887
 HB1887'RECOVERED 1992
 HB1887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1886 ***********************************************************************
 HB1886  DESIGNATION -  PHARAOH R 9 07 AZ MK
 HB1886  PID         -  HB1886
 HB1886  STATE/COUNTY-  IL/HARDIN
 HB1886  COUNTRY     -  US
 HB1886  USGS QUAD   -  KARBERS RIDGE (2018)
 HB1886
 HB1886                         *CURRENT SURVEY CONTROL
 HB1886  ______________________________________________________________________
 HB1886* NAD 83(2011) POSITION- 37 35 04.05639(N) 088 21 55.31123(W)   ADJUSTED
 HB1886* NAD 83(2011) ELLIP HT-   140.632 (meters)        (06/27/12)   ADJUSTED
 HB1886* NAD 83(2011) EPOCH   -  2010.00
 HB1886* NAVD 88 ORTHO HEIGHT -   170.0   (meters)      558.    (feet) GPS OBS
 HB1886  ______________________________________________________________________
 HB1886  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1886  GEOID HEIGHT    -        -29.440 (meters)                     GEOID93
 HB1886  GEOID HEIGHT    -        -29.363 (meters)                     GEOID18
 HB1886  NAD 83(2011) X  -    144,364.024 (meters)                     COMP
 HB1886  NAD 83(2011) Y  - -5,058,744.683 (meters)                     COMP
 HB1886  NAD 83(2011) Z  -  3,869,082.595 (meters)                     COMP
 HB1886  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 HB1886
 HB1886  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1886  Standards:
 HB1886         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1886            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1886  -------------------------------------------------------------------
 HB1886  NETWORK    1.32   1.53           0.60   0.46   0.78     -0.00955160
 HB1886  -------------------------------------------------------------------
 HB1886  Click here for local accuracies and other accuracy information.
 HB1886
 HB1886.The horizontal coordinates were established by GPS observations
 HB1886.and adjusted by the National Geodetic Survey in June 2012.
 HB1886
 HB1886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1886.been affixed to the stable North American tectonic plate. See 
 HB1886.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1886
 HB1886.The horizontal coordinates are valid at the epoch date displayed above
 HB1886.which is a decimal equivalence of Year/Month/Day.
 HB1886
 HB1886.The orthometric height was determined by GPS observations and a
 HB1886.high-resolution geoid model.
 HB1886
 HB1886.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1886.GEOID18 height accuracy estimate available here.
 HB1886
 HB1886.Click photographs - Photos may exist for this station.
 HB1886
 HB1886.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1886
 HB1886.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1886
 HB1886.The ellipsoidal height was determined by GPS observations
 HB1886.and is referenced to NAD 83.
 HB1886
 HB1886. The following values were computed from the NAD 83(2011) position.
 HB1886
 HB1886;                    North         East     Units Scale Factor Converg.
 HB1886;SPC IL E     -   101,854.655   297,170.918   MT  0.99997510   -0 01 10.3
 HB1886;SPC IL E     -   334,168.15    974,968.25   sFT  0.99997510   -0 01 10.3
 HB1886;UTM  16      - 4,160,587.821   379,448.469   MT  0.99977901   -0 49 58.4
 HB1886
 HB1886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1886!SPC IL E     -   0.99997793  x   0.99997510  =   0.99995303
 HB1886!UTM  16      -   0.99997793  x   0.99977901  =   0.99975695
 HB1886
 HB1886:                Primary Azimuth Mark                     Grid Az
 HB1886:SPC IL E     -  PHARAOH R 9 07                           357 40 01.4
 HB1886:UTM  16      -  PHARAOH R 9 07                           358 28 49.5
 HB1886
 HB1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7944860587(NAD 83)
 HB1886
 HB1886|---------------------------------------------------------------------|
 HB1886| PID    Reference Object                     Distance      Geod. Az  |
 HB1886|                                                           dddmmss.s |
 HB1886| HB1887 PHARAOH R 9 07                      APPROX. 1.8 KM 3573851.1 |
 HB1886|---------------------------------------------------------------------|
 HB1886
 HB1886                          SUPERSEDED SURVEY CONTROL
 HB1886
 HB1886  NAD 83(2007)-  37 35 04.05648(N)    088 21 55.31194(W) AD(2002.00) 0
 HB1886  ELLIP H (02/10/07)  140.656  (m)                       GP(2002.00)    
 HB1886  ELLIP H (03/08/05)  140.632  (m)                       GP(       ) 4 1
 HB1886  NAD 83(1997)-  37 35 04.05645(N)    088 21 55.31216(W) AD(       ) 1
 HB1886  ELLIP H (10/21/99)  140.640  (m)                       GP(       ) 4 1
 HB1886  NAD 83(1997)-  37 35 04.05884(N)    088 21 55.31199(W) AD(       ) 1
 HB1886  NAD 83(1993)-  37 35 04.06060(N)    088 21 55.31195(W) AD(       ) 1
 HB1886  NAD 83(1986)-  37 35 04.06733(N)    088 21 55.31452(W) AD(       ) 1
 HB1886
 HB1886.Superseded values are not recommended for survey control.
 HB1886
 HB1886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1886.See file dsdata.pdf to determine how the superseded data were derived.
 HB1886
 HB1886_MARKER: DD = SURVEY DISK
 HB1886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1886_STAMPING: USDA CADASTRAL SURVEY FOREST SERVICE
 HB1886_MARK LOGO: USFS
 HB1886_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1886_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1886+STABILITY: POSITION/ELEVATION WELL
 HB1886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1886+SATELLITE: SATELLITE OBSERVATIONS - December 10, 1992
 HB1886
 HB1886  HISTORY     - Date     Condition        Report By
 HB1886  HISTORY     - 1991     MONUMENTED       USFS
 HB1886  HISTORY     - 19921210 GOOD
 HB1886
 HB1886                          STATION DESCRIPTION
 HB1886
 HB1886'DESCRIBED BY US FOREST SERVICE 1991
 HB1886'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,34 AND 145 IN
 HB1886'HARRISBURG, IL GO SOUTHERLY ON ROUTE 34-145 9.7 KM (6.0 MI) TO THE
 HB1886'INTERSECTION OF ROUTES 34 AND 145 TURN LEFT (EASTERLY) ON ROUTE 34 GO
 HB1886'15.6 KM (9.7 MI) TO KARBERS RIDGE ROAD ON THE LEFT, TURN LEFT (EAST)
 HB1886'AND GO 4.5 KM (2.8 MI) TO THE GARDEN OF THE GODS ROAD ON THE LEFT,
 HB1886'TURN LEFT (NORTH)AND GO .32 KM (0.20 MI) TO THE STATION AZIMUTH ON
 HB1886'THE RIGHT (EAST) SIDE OF THE ROAD.  STATION AZIMUTH (PHARAOH) IS A
 HB1886'CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED MARK, SET IN
 HB1886'CONCRETE.
 HB1886'1.)  8.2M EAST OF THE CENTERLINE OF THE ROAD.
 HB1886'2.)  7.0M NORTH OF THE RIGHT (WEST) LEG OF A SING POST.
 HB1886'3.)  33.8M SOUTHEAST OF A POWER POLE.
 HB1886
 HB1886                          STATION RECOVERY (1992)
 HB1886
 HB1886'RECOVERED 1992
 HB1886'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0556 ***********************************************************************
 KC0556  DESIGNATION -  PHIL
 KC0556  PID         -  KC0556
 KC0556  STATE/COUNTY-  IL/CASS
 KC0556  COUNTRY     -  US
 KC0556  USGS QUAD   -  ASHLAND (2018)
 KC0556
 KC0556                         *CURRENT SURVEY CONTROL
 KC0556  ______________________________________________________________________
 KC0556* NAD 83(1997) POSITION- 39 55 51.29610(N) 090 07 00.75823(W)   ADJUSTED
 KC0556* NAVD 88 ORTHO HEIGHT -   191.    (meters)      627.    (feet) SCALED
 KC0556  ______________________________________________________________________
 KC0556  GEOID HEIGHT    -        -32.677 (meters)                     GEOID18
 KC0556  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 KC0556  HORZ ORDER      -  FIRST
 KC0556
 KC0556.The horizontal coordinates were established by classical geodetic methods
 KC0556.and adjusted by the National Geodetic Survey in October 1999.
 KC0556
 KC0556.The orthometric height was scaled from a topographic map.
 KC0556
 KC0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0556.GEOID18 height accuracy estimate available here.
 KC0556
 KC0556.Click photographs - Photos may exist for this station.
 KC0556
 KC0556.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0556
 KC0556. The following values were computed from the NAD 83(1997) position.
 KC0556
 KC0556;                    North         East     Units Scale Factor Converg.
 KC0556;SPC IL W     -   362,318.719   704,255.739   MT  0.99994140   +0 01 55.0
 KC0556;SPC IL W     - 1,188,707.33  2,310,545.70   sFT  0.99994140   +0 01 55.0
 KC0556;UTM  15      - 4,424,070.091   746,368.830   MT  1.00034730   +1 51 05.4
 KC0556
 KC0556!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0556!SPC IL W     -   0.99997518  x   0.99994140  =   0.99991659
 KC0556!UTM  15      -   0.99997518  x   1.00034730  =   1.00032248
 KC0556
 KC0556:                Primary Azimuth Mark                     Grid Az
 KC0556:SPC IL W     -  TALLULA RESET                            089 00 44.5
 KC0556:UTM  15      -  TALLULA RESET                            087 11 34.1
 KC0556
 KC0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4636824070(NAD 83)
 KC0556
 KC0556|---------------------------------------------------------------------|
 KC0556| PID    Reference Object                     Distance      Geod. Az  |
 KC0556|                                                           dddmmss.s |
 KC0556| CL9225 PHIL RM 1                            44.681 METERS 01139     |
 KC0556| CL9224 PHIL AZ MK                                         0884819.5 |
 KC0556| KB1544 TALLULA RESET                       APPROX.14.5 KM 0890239.5 |
 KC0556| CL9226 PHIL RM 2                            45.324 METERS 26829     |
 KC0556| KC0558 VIRGINIA MUNICIPAL TANK             APPROX. 8.7 KM 2812133.6 |
 KC0556|---------------------------------------------------------------------|
 KC0556
 KC0556                          SUPERSEDED SURVEY CONTROL
 KC0556
 KC0556  NAD 83(1996)-  39 55 51.29983(N)    090 07 00.76030(W) AD(       ) 1
 KC0556  NAD 83(1986)-  39 55 51.30463(N)    090 07 00.75029(W) AD(       ) 1
 KC0556  NAD 27      -  39 55 51.13300(N)    090 07 00.32300(W) AD(       ) 1
 KC0556
 KC0556.Superseded values are not recommended for survey control.
 KC0556
 KC0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0556.See file dsdata.pdf to determine how the superseded data were derived.
 KC0556
 KC0556_MARKER: DS = TRIANGULATION STATION DISK
 KC0556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0556_STAMPING: PHIL 1934
 KC0556_MARK LOGO: CGS
 KC0556_PROJECTION: RECESSED 30 CENTIMETERS
 KC0556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0556+STABILITY: SURFACE MOTION
 KC0556
 KC0556  HISTORY     - Date     Condition        Report By
 KC0556  HISTORY     - 1934     MONUMENTED       CGS
 KC0556  HISTORY     - 1973     MARK NOT FOUND   LOCENG
 KC0556
 KC0556                          STATION DESCRIPTION
 KC0556
 KC0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KC0556'0.5 MILE NORTH OF THE GENERAL STORE IN PHILADELPHIA, IN THE
 KC0556'SOUTHEAST CORNER OF A FIELD, AT A POINT WHERE THE ROAD JOGS
 KC0556'EAST, 80 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF AN OPEN SHED,
 KC0556'54 FEET SOUTHWEST OF A WELL, 30 FEET WEST OF A 2-1/2 FOOT HEDGE
 KC0556'TREE AT THE SOUTHEAST CORNER OF THE FIELD, AND IS SET 12 INCHES
 KC0556'UNDERGROUND.
 KC0556'
 KC0556'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0556'BRONZE DISKS SET IN CONCRETE.
 KC0556'
 KC0556'REFERENCE MARK NO. 1 IS NORTH OF THE STATION, IN THE FENCE
 KC0556'LINE WHICH IS AN EXTENSION OF THE WEST RIGHT-OF-WAY FENCE OF
 KC0556'THE ROAD TO THE SOUTH, 48 FEET NORTH OF AN OPEN SHED, 231.39 FEET
 KC0556'NORTHEAST OF REFERENCE MARK NO. 2 AND PROJECTS 4 INCHES.
 KC0556'REFERENCE MARK NO. 2 IS WEST OF THE STATION, ON LINE WITH THE
 KC0556'POWER LINE POLES TO THE EAST, 27 FEET SOUTH OF A PROJECTION
 KC0556'OF THE CENTER LINE OF THE ROAD TO THE EAST, AND IS SET FLUSH
 KC0556'WITH THE GROUND.
 KC0556'
 KC0556'THE AZIMUTH MARK IS EAST OF THE STATION, IN THE EAST RIGHT-OF-WAY
 KC0556'FENCE LINE OF THE ROAD AT THE POINT WHERE IT TURNS NORTH,
 KC0556'38 FEET NORTH OF A LARGE CONCRETE POST AT THE SOUTHWEST CORNER
 KC0556'OF A FIELD, AND PROJECTS 5 INCHES.
 KC0556'
 KC0556'NO SUITABLE OBJECTS VISIBLE FROM GROUND.
 KC0556
 KC0556                          STATION RECOVERY (1973)
 KC0556
 KC0556'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973 (WMH)
 KC0556'STA. AND REF. MARK NO. 2 COULD NOT FIND EITHER MONUMENT.
 KC0556'
 KC0556'REF. MARK NO. 1 RECOVERED GOOD IN SHAPE.
 KC0556'
 KC0556'AZIMUTH MARK HAS BEEN PULLED OUT - LYING ON THE GROUND.
 KC0556'
 KC0556'SEARCH FOR STATION AND REFERENCE MARK NO 2 WAS THOROUGH - WE PROBED
 KC0556'TO A DEPTH OF FOUR (4 FEET) FEET AFTER EST. LOCATION FROM REF. MARK
 KC0556'NO 1 AND THE APPROX. LOCATION OF AZIMUTH MARK.
 KC0556'
 KC0556'DISTANCE AND DIRECTION FROM NEAREST TOWN--0.5 MI. NORTH OF
 KC0556'OF PHILADELPHIA, ILLINOIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1675 ***********************************************************************
 JB1675  DESIGNATION -  PHILLIPS
 JB1675  PID         -  JB1675
 JB1675  STATE/COUNTY-  IL/WHITE
 JB1675  COUNTRY     -  US
 JB1675  USGS QUAD   -  CROSSVILLE (2018)
 JB1675
 JB1675                         *CURRENT SURVEY CONTROL
 JB1675  ______________________________________________________________________
 JB1675* NAD 83(1997) POSITION- 38 08 29.35598(N) 088 01 11.47565(W)   ADJUSTED
 JB1675* NAVD 88 ORTHO HEIGHT -   149.    (meters)      489.    (feet) SCALED
 JB1675  ______________________________________________________________________
 JB1675  GEOID HEIGHT    -        -30.737 (meters)                     GEOID18
 JB1675  LAPLACE CORR    -         -2.33  (seconds)                    DEFLEC18
 JB1675  HORZ ORDER      -  SECOND
 JB1675
 JB1675.The horizontal coordinates were established by classical geodetic methods
 JB1675.and adjusted by the National Geodetic Survey in October 1999.
 JB1675
 JB1675.The orthometric height was scaled from a topographic map.
 JB1675
 JB1675.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1675.GEOID18 height accuracy estimate available here.
 JB1675
 JB1675.Click photographs - Photos may exist for this station.
 JB1675
 JB1675.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1675
 JB1675. The following values were computed from the NAD 83(1997) position.
 JB1675
 JB1675;                    North         East     Units Scale Factor Converg.
 JB1675;SPC IL E     -   163,725.722   327,479.992   MT  0.99998430   +0 11 37.0
 JB1675;SPC IL E     -   537,156.81  1,074,407.27   sFT  0.99998430   +0 11 37.0
 JB1675;SPC IN W     -   321,612.741   817,903.206   MT  1.00004964   -0 34 42.4
 JB1675;SPC IN W     - 1,055,157.80  2,683,404.10   sFT  1.00004964   -0 34 42.4
 JB1675;UTM  16      - 4,222,004.831   410,630.689   MT  0.99969836   -0 37 47.7
 JB1675
 JB1675!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1675!SPC IL E     -   0.99998146  x   0.99998430  =   0.99996576
 JB1675!SPC IN W     -   0.99998146  x   1.00004964  =   1.00003110
 JB1675!UTM  16      -   0.99998146  x   0.99969836  =   0.99967982
 JB1675
 JB1675:                Primary Azimuth Mark                     Grid Az
 JB1675:SPC IL E     -  OAK                                      225 37 32.0
 JB1675:SPC IN W     -  OAK                                      226 23 51.4
 JB1675:UTM  16      -  OAK                                      226 26 56.7
 JB1675
 JB1675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1063022004(NAD 83)
 JB1675
 JB1675|---------------------------------------------------------------------|
 JB1675| PID    Reference Object                     Distance      Geod. Az  |
 JB1675|                                                           dddmmss.s |
 JB1675| CI4869 PHILLIPS RM 3                        80.382 METERS 08414     |
 JB1675| JA2057 NEW HARMONY MUNICIPAL TANK          APPROX. 8.0 KM 1001432.1 |
 JB1675| CI4867 PHILLIPS RM 1                        24.646 METERS 16125     |
 JB1675| JB1685 OAK                                 APPROX.16.2 KM 2254909.0 |
 JB1675| JB1683 CARMI RADIO STA KSH 644 MAST        APPROX.16.5 KM 2470630.8 |
 JB1675| JB1682 CARMI RADIO STA WROY MAST           APPROX.17.2 KM 2474118.1 |
 JB1675| CI4868 PHILLIPS RM 2                        29.014 METERS 28719     |
 JB1675| JB1678 CROSSVILLE MUNICIPAL TANK           APPROX. 4.5 KM 2995901.2 |
 JB1675| JB1679 CROSSVILLE HALLIBURTON RADIO        APPROX. 5.0 KM 3103932.8 |
 JB1675| JB1676 CROSSVILLE ATT MICROWAVE            APPROX. 3.0 KM 3434108.9 |
 JB1675|---------------------------------------------------------------------|
 JB1675
 JB1675                          SUPERSEDED SURVEY CONTROL
 JB1675
 JB1675  NAD 83(1997)-  38 08 29.35620(N)    088 01 11.47581(W) AD(       ) 2
 JB1675  NAD 83(1993)-  38 08 29.36358(N)    088 01 11.47410(W) AD(       ) 2
 JB1675  NAD 83(1986)-  38 08 29.36638(N)    088 01 11.47608(W) AD(       ) 2
 JB1675  NAD 27      -  38 08 29.19935(N)    088 01 11.35692(W) AD(       ) 2
 JB1675
 JB1675.Superseded values are not recommended for survey control.
 JB1675
 JB1675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1675.See file dsdata.pdf to determine how the superseded data were derived.
 JB1675
 JB1675_MARKER: DS = TRIANGULATION STATION DISK
 JB1675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1675_STAMPING: PHILLIPS 1967
 JB1675_MARK LOGO: CGS
 JB1675_PROJECTION: RECESSED 41 CENTIMETERS
 JB1675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1675+STABILITY: SURFACE MOTION
 JB1675
 JB1675  HISTORY     - Date     Condition        Report By
 JB1675  HISTORY     - 1967     MONUMENTED       CGS
 JB1675
 JB1675                          STATION DESCRIPTION
 JB1675
 JB1675'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1675'STATION IS LOCATED ABOUT 8.5 MILES NORTHEAST OF CARMI, 8.5 MILES
 JB1675'SOUTH-SOUTHWEST OF GRAYSVILLE, 3 MILES SOUTHEAST OF CROSSVILLE, IN THE
 JB1675'SMALL SETTLEMENT OF PHILLIPSTOWN AND ON PROPERTY SOUTHEAST OF THE
 JB1675'PHILLIPSTOWN METHODIST CHURCH WHICH IS A PROPOSED ALLEY WAY.
 JB1675'
 JB1675'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE
 JB1675'HIGHWAY 1 IN CROSSVILLE, GO EASTERLY ON U S HIGHWAY 460 FOR 2.25 MILES
 JB1675'TO A CROSSROAD AND SIGN PHILLIPSTOWN.  TURN RIGHT AND GO SOUTH ON
 JB1675'SURFACED ROAD FOR 1.05 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 JB1675'EAST FOR 0.15 MILE TO THE METHODIST CHURCH ON RIGHT, TURN RIGHT AND GO
 JB1675'SOUTHEAST ACROSS CHURCH YARD FOR 0.05 MILE TO SOUTHEAST CORNER OF YARD
 JB1675'AND STATION AS DESCRIBED.
 JB1675'
 JB1675'STATION MARK, STAMPED PHILLIPS 1967, IS SET ABOUT 16 INCHES BELOW THE
 JB1675'SURFACE OF THE GROUND.  IT IS 175 FEET SOUTHEAST OF THE SOUTHEAST
 JB1675'CORNER OF CHURCH, 43.5 FEET SOUTH OF FENCE, 32.7 FEET SOUTHWEST OF THE
 JB1675'SOUTHWEST SIDE OF A 24-INCH TRIANGLE BLAZED TREE, 32.1 FEET NORTHWEST
 JB1675'OF THE NORTHWEST SIDE OF A TRIANGLE BLAZED TRIPLE TRUNK TREE AND 22.8
 JB1675'FEET WEST OF A FENCE.
 JB1675'
 JB1675'RM 1, STAMPED PHILLIPS NO 1 1967, PROJECTS ABOUT 3 INCHES.  IT IS 54.5
 JB1675'FEET SOUTH OF A TRIANGLE BLAZED TRIPLE TRUNK TREE, 3.5 FEET NORTH OF A
 JB1675'METAL WITNESS POST AND 1 FOOT WEST OF A FENCE.
 JB1675'
 JB1675'RM 2, STAMPED PHILLIPS NO 2 1967, PROJECTS ABOUT 2 INCHES.  IT IS 15
 JB1675'FEET SOUTHEAST OF A FENCE CORNER, 7 FEET EAST OF FENCE AND 3.5 FEET
 JB1675'SOUTH-SOUTHWEST OF A METAL WITNESS POST.
 JB1675'
 JB1675'RM 3, STAMPED PHILLIPS NO 3 1967, PROJECTS ABOUT 2 INCHES.  IT IS 15.5
 JB1675'FEET SOUTH OF THE SOUTH SIDE OF A 30-INCH PECAN TREE, 1.6 FEET NORTH
 JB1675'OF A METAL WITNESS POST AND 1 FOOT WEST OF A FENCE.
 JB1675'
 JB1675'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.  HEIGHT OF LIGHT
 JB1675'ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9037 ***********************************************************************
 DE9037  DESIGNATION -  PIA 01A
 DE9037  PID         -  DE9037
 DE9037  STATE/COUNTY-  IL/PIATT
 DE9037  COUNTRY     -  US
 DE9037  USGS QUAD   -  BEMENT (2018)
 DE9037
 DE9037                         *CURRENT SURVEY CONTROL
 DE9037  ______________________________________________________________________
 DE9037* NAD 83(2011) POSITION- 39 54 42.75702(N) 088 34 30.19460(W)   ADJUSTED
 DE9037* NAD 83(2011) ELLIP HT-   175.441 (meters)        (06/27/12)   ADJUSTED
 DE9037* NAD 83(2011) EPOCH   -  2010.00
 DE9037* NAVD 88 ORTHO HEIGHT -   207.6   (meters)      681.    (feet) GPS OBS
 DE9037  ______________________________________________________________________
 DE9037  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9037  GEOID HEIGHT    -        -32.113 (meters)                     GEOID99
 DE9037  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 DE9037  NAD 83(2011) X  -    121,828.692 (meters)                     COMP
 DE9037  NAD 83(2011) Y  - -4,897,610.827 (meters)                     COMP
 DE9037  NAD 83(2011) Z  -  4,070,597.837 (meters)                     COMP
 DE9037  LAPLACE CORR    -          1.04  (seconds)                    DEFLEC18
 DE9037
 DE9037  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9037  Standards:
 DE9037         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9037            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9037  -------------------------------------------------------------------
 DE9037  NETWORK    2.35   3.49           1.04   0.86   1.78     -0.11898785
 DE9037  -------------------------------------------------------------------
 DE9037  Click here for local accuracies and other accuracy information.
 DE9037
 DE9037.The horizontal coordinates were established by GPS observations
 DE9037.and adjusted by the National Geodetic Survey in June 2012.
 DE9037
 DE9037.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9037.been affixed to the stable North American tectonic plate. See 
 DE9037.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9037
 DE9037.The horizontal coordinates are valid at the epoch date displayed above
 DE9037.which is a decimal equivalence of Year/Month/Day.
 DE9037
 DE9037.The orthometric height was determined by GPS observations and a
 DE9037.high-resolution geoid model.
 DE9037
 DE9037.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9037.GEOID18 height accuracy estimate available here.
 DE9037
 DE9037.Click photographs - Photos may exist for this station.
 DE9037
 DE9037.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9037
 DE9037.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9037
 DE9037.The ellipsoidal height was determined by GPS observations
 DE9037.and is referenced to NAD 83.
 DE9037
 DE9037. The following values were computed from the NAD 83(2011) position.
 DE9037
 DE9037;                    North         East     Units Scale Factor Converg.
 DE9037;SPC IL E     -   360,243.893   279,332.531   MT  0.99998026   -0 09 18.3
 DE9037;SPC IL E     - 1,181,900.17    916,443.48   sFT  0.99998026   -0 09 18.3
 DE9037;UTM  16      - 4,419,163.873   365,378.157   MT  0.99982311   -1 00 38.6
 DE9037
 DE9037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9037!SPC IL E     -   0.99997248  x   0.99998026  =   0.99995274
 DE9037!UTM  16      -   0.99997248  x   0.99982311  =   0.99979559
 DE9037
 DE9037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6537819163(NAD 83)
 DE9037
 DE9037                          SUPERSEDED SURVEY CONTROL
 DE9037
 DE9037  NAD 83(2007)-  39 54 42.75692(N)    088 34 30.19561(W) AD(2002.00) 0
 DE9037  ELLIP H (02/10/07)  175.477  (m)                       GP(2002.00)    
 DE9037  ELLIP H (12/06/04)  175.482  (m)                       GP(       ) 4 1
 DE9037  NAD 83(1997)-  39 54 42.75683(N)    088 34 30.19553(W) AD(       ) 1
 DE9037  ELLIP H (12/18/02)  175.474  (m)                       GP(       ) 4 2
 DE9037
 DE9037.Superseded values are not recommended for survey control.
 DE9037
 DE9037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9037.See file dsdata.pdf to determine how the superseded data were derived.
 DE9037
 DE9037_MARKER: I = METAL ROD
 DE9037_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9037_STAMPING: PIA-01A
 DE9037_MARK LOGO: ILDT
 DE9037_PROJECTION: FLUSH
 DE9037_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9037_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9037+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9037_ROD/PIPE-DEPTH: 4.3 meters
 DE9037_SLEEVE-DEPTH  : 1.1 meters
 DE9037
 DE9037  HISTORY     - Date     Condition        Report By
 DE9037  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9037
 DE9037                          STATION DESCRIPTION
 DE9037
 DE9037'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9037'THE STATION IS LOCATED ABOUT 0.3 MI ( 0.5 KM ) SOUTH OF BEMENT.  TO
 DE9037'REACH FROM THE  JUNCTION  AT STATE ROUTE 105 ( 700 N COUNTY ROAD )
 DE9037'AND  STATE ROUTE 105 ( 900 E COUNTY ROAD ),  GO  NORTH   ON  STATE
 DE9037'ROUTE 105   ( 900 E COUNTY ROAD ) , ABOUT 0.9 MI  ( 1.48  KM ) ,  THE
 DE9037'STATION IS  ON THE LEFT.   IT IS  49.2  FT WEST  OF THE CENTER  OF THE
 DE9037'STATE  ROUTE  105  ( 900 E COUNTY ROAD ) , 29.5  FT SOUTH  OF THE
 DE9037'CENTER
 DE9037'OF THE DRIVEWAY , 14.0  FT SOUTHEAST OF THE UTILITY  POLE.  NOTE--
 DE9037'ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8898 ***********************************************************************
 DE8898  DESIGNATION -  PIA 01B
 DE8898  PID         -  DE8898
 DE8898  STATE/COUNTY-  IL/PIATT
 DE8898  COUNTRY     -  US
 DE8898  USGS QUAD   -  BEMENT (2018)
 DE8898
 DE8898                         *CURRENT SURVEY CONTROL
 DE8898  ______________________________________________________________________
 DE8898* NAD 83(2011) POSITION- 39 54 26.54278(N) 088 34 29.02225(W)   ADJUSTED
 DE8898* NAD 83(2011) ELLIP HT-   174.152 (meters)        (06/27/12)   ADJUSTED
 DE8898* NAD 83(2011) EPOCH   -  2010.00
 DE8898* NAVD 88 ORTHO HEIGHT -   206.3   (meters)      677.    (feet) GPS OBS
 DE8898  ______________________________________________________________________
 DE8898  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8898  GEOID HEIGHT    -        -32.120 (meters)                     GEOID99
 DE8898  GEOID HEIGHT    -        -32.135 (meters)                     GEOID18
 DE8898  NAD 83(2011) X  -    121,864.485 (meters)                     COMP
 DE8898  NAD 83(2011) Y  - -4,897,929.901 (meters)                     COMP
 DE8898  NAD 83(2011) Z  -  4,070,213.404 (meters)                     COMP
 DE8898  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 DE8898
 DE8898  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8898  Standards:
 DE8898         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8898            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8898  -------------------------------------------------------------------
 DE8898  NETWORK    2.70   3.55           1.21   0.97   1.81      0.00901435
 DE8898  -------------------------------------------------------------------
 DE8898  Click here for local accuracies and other accuracy information.
 DE8898
 DE8898.The horizontal coordinates were established by GPS observations
 DE8898.and adjusted by the National Geodetic Survey in June 2012.
 DE8898
 DE8898.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8898.been affixed to the stable North American tectonic plate. See 
 DE8898.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8898
 DE8898.The horizontal coordinates are valid at the epoch date displayed above
 DE8898.which is a decimal equivalence of Year/Month/Day.
 DE8898
 DE8898.The orthometric height was determined by GPS observations and a
 DE8898.high-resolution geoid model.
 DE8898
 DE8898.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8898.GEOID18 height accuracy estimate available here.
 DE8898
 DE8898.Click photographs - Photos may exist for this station.
 DE8898
 DE8898.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8898
 DE8898.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8898
 DE8898.The ellipsoidal height was determined by GPS observations
 DE8898.and is referenced to NAD 83.
 DE8898
 DE8898. The following values were computed from the NAD 83(2011) position.
 DE8898
 DE8898;                    North         East     Units Scale Factor Converg.
 DE8898;SPC IL E     -   359,743.742   279,359.023   MT  0.99998024   -0 09 17.5
 DE8898;SPC IL E     - 1,180,259.26    916,530.39   sFT  0.99998024   -0 09 17.5
 DE8898;UTM  16      - 4,418,663.461   365,397.175   MT  0.99982305   -1 00 37.5
 DE8898
 DE8898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8898!SPC IL E     -   0.99997268  x   0.99998024  =   0.99995292
 DE8898!UTM  16      -   0.99997268  x   0.99982305  =   0.99979573
 DE8898
 DE8898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6539718663(NAD 83)
 DE8898
 DE8898                          SUPERSEDED SURVEY CONTROL
 DE8898
 DE8898  NAD 83(2007)-  39 54 26.54274(N)    088 34 29.02312(W) AD(2002.00) 0
 DE8898  ELLIP H (02/10/07)  174.189  (m)                       GP(2002.00)    
 DE8898  ELLIP H (12/06/04)  174.187  (m)                       GP(       ) 4 1
 DE8898  NAD 83(1997)-  39 54 26.54321(N)    088 34 29.02329(W) AD(       ) 1
 DE8898  ELLIP H (12/18/02)  174.187  (m)                       GP(       ) 4 2
 DE8898
 DE8898.Superseded values are not recommended for survey control.
 DE8898
 DE8898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8898.See file dsdata.pdf to determine how the superseded data were derived.
 DE8898
 DE8898_MARKER: I = METAL ROD
 DE8898_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8898_STAMPING: PIA-01B
 DE8898_MARK LOGO: ILDT
 DE8898_PROJECTION: FLUSH
 DE8898_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8898+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8898_ROD/PIPE-DEPTH: 3.0 meters
 DE8898_SLEEVE-DEPTH  : 1.1 meters
 DE8898
 DE8898  HISTORY     - Date     Condition        Report By
 DE8898  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8898  HISTORY     - 20010608 GOOD             INDIV
 DE8898
 DE8898                          STATION DESCRIPTION
 DE8898
 DE8898'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8898'THE STATION IS LOCATED ABOUT 0.6 MI ( 0.9 KM ) SOUTH OF BEMENT .  TO
 DE8898'REACH FROM THE  JUNCTION  AT STATE ROUTE 105 ( 700 N COUNTY ROAD )
 DE8898'AND  STATE ROUTE 105 ( 900 E COUNTY ROAD ),  GO  NORTH  ON STATE
 DE8898'ROUTE 105  ( 900 E COUNTY ROAD ) , ABOUT 0.6 MI  ( 0.9  KM ) ,  THE
 DE8898'STATION IS  ON THE RIGHT .   IT IS  49.7  FT WEST  OF THE CENTER  OF
 DE8898'THE
 DE8898'STATE  ROUTE  105  ( 900 E COUNTY ROAD ) , 25.5  FT SOUTH  OF THE
 DE8898'CENTER
 DE8898'OF THE DRIVEWAY .   NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH
 DE8898'A  6 - INCH  ACCESS COVER.
 DE8898
 DE8898                          STATION RECOVERY (2001)
 DE8898
 DE8898'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (BCA)
 DE8898'DESCRIPTION IS PARTIALLY INCORRECT.  MARK IS 0.9 MI NORTH OF 700N AND
 DE8898'EAST OF CENTER OF ROUTE 105.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8899 ***********************************************************************
 DE8899  DESIGNATION -  PIA 02A
 DE8899  PID         -  DE8899
 DE8899  STATE/COUNTY-  IL/PIATT
 DE8899  COUNTRY     -  US
 DE8899  USGS QUAD   -  HAMMOND (2018)
 DE8899
 DE8899                         *CURRENT SURVEY CONTROL
 DE8899  ______________________________________________________________________
 DE8899* NAD 83(2011) POSITION- 39 48 23.67553(N) 088 35 18.07559(W)   ADJUSTED
 DE8899* NAD 83(2011) ELLIP HT-   172.152 (meters)        (06/27/12)   ADJUSTED
 DE8899* NAD 83(2011) EPOCH   -  2010.00
 DE8899* NAVD 88 ORTHO HEIGHT -   204.451 (meters)      670.77  (feet) ADJUSTED
 DE8899  ______________________________________________________________________
 DE8899  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 DE8899  NAD 83(2011) X  -    120,876.331 (meters)                     COMP
 DE8899  NAD 83(2011) Y  - -4,905,127.638 (meters)                     COMP
 DE8899  NAD 83(2011) Z  -  4,061,620.679 (meters)                     COMP
 DE8899  LAPLACE CORR    -          1.80  (seconds)                    DEFLEC18
 DE8899  DYNAMIC HEIGHT  -        204.339 (meters)      670.40  (feet) COMP
 DE8899  MODELED GRAVITY -    980,073.5   (mgal)                       NAVD 88
 DE8899
 DE8899  VERT ORDER      -  SECOND    CLASS I
 DE8899
 DE8899  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8899  Standards:
 DE8899         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8899            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8899  -------------------------------------------------------------------
 DE8899  NETWORK    2.06   2.76           0.92   0.75   1.41      0.00783137
 DE8899  -------------------------------------------------------------------
 DE8899  Click here for local accuracies and other accuracy information.
 DE8899
 DE8899.The horizontal coordinates were established by GPS observations
 DE8899.and adjusted by the National Geodetic Survey in June 2012.
 DE8899
 DE8899.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8899.been affixed to the stable North American tectonic plate. See 
 DE8899.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8899
 DE8899.The horizontal coordinates are valid at the epoch date displayed above
 DE8899.which is a decimal equivalence of Year/Month/Day.
 DE8899
 DE8899.The orthometric height was determined by differential leveling and
 DE8899.adjusted by the NATIONAL GEODETIC SURVEY
 DE8899.in November 2014.
 DE8899
 DE8899.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8899.GEOID18 height accuracy estimate available here.
 DE8899
 DE8899.Click photographs - Photos may exist for this station.
 DE8899
 DE8899.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8899
 DE8899.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8899
 DE8899.The ellipsoidal height was determined by GPS observations
 DE8899.and is referenced to NAD 83.
 DE8899
 DE8899.The dynamic height is computed by dividing the NAVD 88
 DE8899.geopotential number by the normal gravity value computed on the
 DE8899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8899.degrees latitude (g = 980.6199 gals.).
 DE8899
 DE8899.The modeled gravity was interpolated from observed gravity values.
 DE8899
 DE8899. The following values were computed from the NAD 83(2011) position.
 DE8899
 DE8899;                    North         East     Units Scale Factor Converg.
 DE8899;SPC IL E     -   348,555.619   278,161.986   MT  0.99998087   -0 09 47.8
 DE8899;SPC IL E     - 1,143,552.89    912,603.12   sFT  0.99998087   -0 09 47.8
 DE8899;UTM  16      - 4,407,496.172   364,033.601   MT  0.99982760   -1 01 01.3
 DE8899
 DE8899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8899!SPC IL E     -   0.99997299  x   0.99998087  =   0.99995386
 DE8899!UTM  16      -   0.99997299  x   0.99982760  =   0.99980060
 DE8899
 DE8899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6403307496(NAD 83)
 DE8899
 DE8899                          SUPERSEDED SURVEY CONTROL
 DE8899
 DE8899  NAD 83(2007)-  39 48 23.67551(N)    088 35 18.07647(W) AD(2002.00) 0
 DE8899  ELLIP H (02/10/07)  172.186  (m)                       GP(2002.00)    
 DE8899  ELLIP H (12/06/04)  172.187  (m)                       GP(       ) 4 1
 DE8899  NAD 83(1997)-  39 48 23.67567(N)    088 35 18.07652(W) AD(       ) 1
 DE8899  ELLIP H (12/18/02)  172.181  (m)                       GP(       ) 4 2
 DE8899  NAVD 88 (12/18/02)  204.4    (m)  GEOID99  model used  GPS OBS        
 DE8899
 DE8899.Superseded values are not recommended for survey control.
 DE8899
 DE8899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8899.See file dsdata.pdf to determine how the superseded data were derived.
 DE8899
 DE8899_MARKER: I = METAL ROD
 DE8899_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8899_STAMPING: PIA-02A
 DE8899_MARK LOGO: ILDT
 DE8899_PROJECTION: RECESSED 10 CENTIMETERS
 DE8899_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8899_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8899+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2014
 DE8899_ROD/PIPE-DEPTH: 3.7 meters
 DE8899_SLEEVE-DEPTH  : 1.1 meters
 DE8899
 DE8899  HISTORY     - Date     Condition        Report By
 DE8899  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8899  HISTORY     - 20120717 GOOD             ILDT
 DE8899  HISTORY     - 20140425 GOOD             AMESC
 DE8899
 DE8899                          STATION DESCRIPTION
 DE8899
 DE8899'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8899'THE STATION IS LOCATED ABOUT 0.5 MI ( 0.8 KM ) NORTHEAST OF HAMMOND .
 DE8899'TO REACH FROM THE  JUNCTION  AT STATE ROUTE 32   AND  U.S. ROUTE 36 ,
 DE8899'GO  EAST   ON  U.S.  ROUTE 36   ( 000 N COUNTY ROAD, COUNTY LINE ) ,
 DE8899'ABOUT 6.8 MI  ( 11.1  KM )  TO HAMMOND, TO   THE CROSS ROAD  B  ST 800
 DE8899'E
 DE8899'COUNTY ROAD ) ., TURN LEFT GO NORTH ON  B  ST. ( 800 E COUNTY ROAD )
 DE8899'OF HAMMOND  ABOUT 1.O MI ( 1.6 KM ) TO THE CROSS ROAD 100 N ( COUNTY
 DE8899'ROAD ), THE STATION IS  ON THE LEFT, IN A SMALL TRIANGLE .   IT IS
 DE8899'25.0  FT
 DE8899'NORTHWEST   OF THE CENTER  OF THE 800 E COUNTY ROAD, 24.0 FT
 DE8899'SOUTHEAST OF THE CENTER OF THE 800 E COUNTY ROAD, 19.5 FT SOUTH
 DE8899'OF THE CENTER OF THE 100 E COUNTY ROAD.   NOTE-- ACCESS TO THE
 DE8899'STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
 DE8899'
 DE8899
 DE8899                          STATION RECOVERY (2012)
 DE8899
 DE8899'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8899'RECOVERED IN GOOD CONDITION.
 DE8899
 DE8899                          STATION RECOVERY (2014)
 DE8899
 DE8899'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DE8899'THE STATION IS 2 INCH (5 CM) BELOW THE GRAVEL SURFACE, 61.5 FT (18.7
 DE8899'M) SOUTHWEST OF A POWER POLE, 58.5 FT (17.8 M) NORTHWEST OF A POWER
 DE8899'POLE, 39.5 FT (12.0 M) SOUTH OF A STREET SIGN.
 DE8899'
 DE8899'NOTE - A REMOVABLE BAR MAGNET HAS BEEN PLACED INSIDE THE STATION TO
 DE8899'AID IN FINDING THE STATION IN THE FUTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8876 ***********************************************************************
 DE8876  DESIGNATION -  PIA 02B
 DE8876  PID         -  DE8876
 DE8876  STATE/COUNTY-  IL/PIATT
 DE8876  COUNTRY     -  US
 DE8876  USGS QUAD   -  HAMMOND (2018)
 DE8876
 DE8876                         *CURRENT SURVEY CONTROL
 DE8876  ______________________________________________________________________
 DE8876* NAD 83(2011) POSITION- 39 48 23.24864(N) 088 34 57.00585(W)   ADJUSTED
 DE8876* NAD 83(2011) ELLIP HT-   172.446 (meters)        (06/27/12)   ADJUSTED
 DE8876* NAD 83(2011) EPOCH   -  2010.00
 DE8876* NAVD 88 ORTHO HEIGHT -   204.733 (meters)      671.69  (feet) ADJUSTED
 DE8876  ______________________________________________________________________
 DE8876  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 DE8876  NAD 83(2011) X  -    121,377.598 (meters)                     COMP
 DE8876  NAD 83(2011) Y  - -4,905,123.918 (meters)                     COMP
 DE8876  NAD 83(2011) Z  -  4,061,610.753 (meters)                     COMP
 DE8876  LAPLACE CORR    -          1.82  (seconds)                    DEFLEC18
 DE8876  DYNAMIC HEIGHT  -        204.621 (meters)      671.33  (feet) COMP
 DE8876  MODELED GRAVITY -    980,073.9   (mgal)                       NAVD 88
 DE8876
 DE8876  VERT ORDER      -  SECOND    CLASS I
 DE8876
 DE8876  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8876  Standards:
 DE8876         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8876            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8876  -------------------------------------------------------------------
 DE8876  NETWORK    1.78   2.49           0.80   0.64   1.27     -0.08508736
 DE8876  -------------------------------------------------------------------
 DE8876  Click here for local accuracies and other accuracy information.
 DE8876
 DE8876.The horizontal coordinates were established by GPS observations
 DE8876.and adjusted by the National Geodetic Survey in June 2012.
 DE8876
 DE8876.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8876.been affixed to the stable North American tectonic plate. See 
 DE8876.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8876
 DE8876.The horizontal coordinates are valid at the epoch date displayed above
 DE8876.which is a decimal equivalence of Year/Month/Day.
 DE8876
 DE8876.The orthometric height was determined by differential leveling and
 DE8876.adjusted by the NATIONAL GEODETIC SURVEY
 DE8876.in November 2014.
 DE8876
 DE8876.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8876.GEOID18 height accuracy estimate available here.
 DE8876
 DE8876.Click photographs - Photos may exist for this station.
 DE8876
 DE8876.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8876
 DE8876.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8876
 DE8876.The ellipsoidal height was determined by GPS observations
 DE8876.and is referenced to NAD 83.
 DE8876
 DE8876.The dynamic height is computed by dividing the NAVD 88
 DE8876.geopotential number by the normal gravity value computed on the
 DE8876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8876.degrees latitude (g = 980.6199 gals.).
 DE8876
 DE8876.The modeled gravity was interpolated from observed gravity values.
 DE8876
 DE8876. The following values were computed from the NAD 83(2011) position.
 DE8876
 DE8876;                    North         East     Units Scale Factor Converg.
 DE8876;SPC IL E     -   348,541.042   278,663.130   MT  0.99998060   -0 09 34.3
 DE8876;SPC IL E     - 1,143,505.07    914,247.29   sFT  0.99998060   -0 09 34.3
 DE8876;UTM  16      - 4,407,474.132   364,534.395   MT  0.99982592   -1 00 47.8
 DE8876
 DE8876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8876!SPC IL E     -   0.99997295  x   0.99998060  =   0.99995355
 DE8876!UTM  16      -   0.99997295  x   0.99982592  =   0.99979887
 DE8876
 DE8876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK6453407474(NAD 83)
 DE8876
 DE8876                          SUPERSEDED SURVEY CONTROL
 DE8876
 DE8876  NAD 83(2007)-  39 48 23.24859(N)    088 34 57.00677(W) AD(2002.00) 0
 DE8876  ELLIP H (02/10/07)  172.481  (m)                       GP(2002.00)    
 DE8876  ELLIP H (12/06/04)  172.484  (m)                       GP(       ) 4 1
 DE8876  NAD 83(1997)-  39 48 23.24845(N)    088 34 57.00668(W) AD(       ) 1
 DE8876  ELLIP H (12/18/02)  172.476  (m)                       GP(       ) 4 2
 DE8876  NAVD 88 (12/18/02)  204.7    (m)  GEOID99  model used  GPS OBS        
 DE8876
 DE8876.Superseded values are not recommended for survey control.
 DE8876
 DE8876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8876.See file dsdata.pdf to determine how the superseded data were derived.
 DE8876
 DE8876_MARKER: I = METAL ROD
 DE8876_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8876_STAMPING: PIA-02B
 DE8876_MARK LOGO: ILDT
 DE8876_PROJECTION: RECESSED 8 CENTIMETERS
 DE8876_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8876_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8876+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DE8876_ROD/PIPE-DEPTH: 3.7 meters
 DE8876_SLEEVE-DEPTH  : 1.1 meters
 DE8876
 DE8876  HISTORY     - Date     Condition        Report By
 DE8876  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8876  HISTORY     - 20060510 GOOD             ILDT
 DE8876  HISTORY     - 20120717 GOOD             ILDT
 DE8876  HISTORY     - 20140115 GOOD             AMESC
 DE8876
 DE8876                          STATION DESCRIPTION
 DE8876
 DE8876'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8876'THE STATION IS LOCATED ABOUT 0.8 MI ( 1.1 KM ) NORTHEAST OF HAMMOND .
 DE8876'TO REACH FROM THE  JUNCTION  AT STATE ROUTE 32   AND  U.S. ROUTE 36 ,
 DE8876'GO  EAST   ON  U.S.  ROUTE 36   ( 000 N COUNTY ROAD, COUNTY LINE ) ,
 DE8876'ABOUT 6.8 MI  ( 11.1  KM )  TO HAMMOND, TO   THE CROSS ROAD  B  ST (
 DE8876'800 E
 DE8876'COUNTY ROAD ) ., TURN LEFT GO NORTH ON  B  ST. ( 800 E COUNTY ROAD )
 DE8876'OF HAMMOND  ABOUT 1.O MI ( 1.6 KM ) TO THE CROSS ROAD 100 N ( COUNTY
 DE8876'ROAD ), TURN RIGHT GO EAST ON 100 N COUNTY ROAD ABOUT 0.3 MI ( 0.5
 DE8876'KM )  THE STATION IS  ON THE LEFT.    IT IS  29.2  FT NORTH   OF THE
 DE8876'CENTER
 DE8876'OF THE 100 E COUNTY ROAD, 4.0 FT SOUTH OF THE EDGE OF FIELD , 75.4 FT
 DE8876'EAST OF THE UTILITY POLE.   NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8876'THROUGH  A  6 - INCH  ACCESS COVER.
 DE8876
 DE8876                          STATION RECOVERY (2006)
 DE8876
 DE8876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (MEY)
 DE8876'MARK WAS FOUND BUT NEEDS NEW DESCRIPTION  TO REACH STATION FRO THE
 DE8876'INTERSECTION OF 800E RD AND 100N RD GO EAST ON 100N RD FOR 0.3 MILES
 DE8876'TO MARK ON THE RIGHT.  SAID MARK IS 34.5' SOUTH OF THE ROAD 111' SE OF
 DE8876'A POWER POLE AT THE NORTH EDGE OF THE CULTIVATED FIELD.
 DE8876
 DE8876                          STATION RECOVERY (2012)
 DE8876
 DE8876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8876'RECOVERED IN GOOD CONDITION.
 DE8876
 DE8876                          STATION RECOVERY (2014)
 DE8876
 DE8876'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DE8876'STATION IS 130.2 FT (39.7 M) EAST OF THE EAST END OF A 21 INCH (53 CM)
 DE8876'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE SOUTH SIDE OF THE
 DE8876'ROAD, 66.3 FT (20.2 M) SOUTHWEST OF THE WEST END OF A 10 INCH (25 CM)
 DE8876'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE NORTH SIDE OF THE
 DE8876'ROAD.
 DE8876'
 DE8876'NOTE - A REMOVABLE BAR MAGNET WAS PLACE INSIDE THE STATION TO AID IN
 DE8876'LOCATING IT IN THE FUTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8982 ***********************************************************************
 DE8982  DESIGNATION -  PIA 03A
 DE8982  PID         -  DE8982
 DE8982  STATE/COUNTY-  IL/PIATT
 DE8982  COUNTRY     -  US
 DE8982  USGS QUAD   -  ATWOOD (2018)
 DE8982
 DE8982                         *CURRENT SURVEY CONTROL
 DE8982  ______________________________________________________________________
 DE8982* NAD 83(2011) POSITION- 39 47 31.12951(N) 088 28 35.29241(W)   ADJUSTED
 DE8982* NAD 83(2011) ELLIP HT-   170.100 (meters)        (06/27/12)   ADJUSTED
 DE8982* NAD 83(2011) EPOCH   -  2010.00
 DE8982* NAVD 88 ORTHO HEIGHT -   202.308 (meters)      663.74  (feet) ADJUSTED
 DE8982  ______________________________________________________________________
 DE8982  GEOID HEIGHT    -        -32.196 (meters)                     GEOID18
 DE8982  NAD 83(2011) X  -    130,482.112 (meters)                     COMP
 DE8982  NAD 83(2011) Y  - -4,905,917.688 (meters)                     COMP
 DE8982  NAD 83(2011) Z  -  4,060,374.225 (meters)                     COMP
 DE8982  LAPLACE CORR    -          1.65  (seconds)                    DEFLEC18
 DE8982  DYNAMIC HEIGHT  -        202.198 (meters)      663.38  (feet) COMP
 DE8982  MODELED GRAVITY -    980,080.3   (mgal)                       NAVD 88
 DE8982
 DE8982  VERT ORDER      -  SECOND    CLASS I
 DE8982
 DE8982  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8982  Standards:
 DE8982         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8982            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8982  -------------------------------------------------------------------
 DE8982  NETWORK    1.80   2.31           0.82   0.62   1.18      0.05426073
 DE8982  -------------------------------------------------------------------
 DE8982  Click here for local accuracies and other accuracy information.
 DE8982
 DE8982.The horizontal coordinates were established by GPS observations
 DE8982.and adjusted by the National Geodetic Survey in June 2012.
 DE8982
 DE8982.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8982.been affixed to the stable North American tectonic plate. See 
 DE8982.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8982
 DE8982.The horizontal coordinates are valid at the epoch date displayed above
 DE8982.which is a decimal equivalence of Year/Month/Day.
 DE8982
 DE8982.The orthometric height was determined by differential leveling and
 DE8982.adjusted by the NATIONAL GEODETIC SURVEY
 DE8982.in November 2014.
 DE8982
 DE8982.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8982.GEOID18 height accuracy estimate available here.
 DE8982
 DE8982.Click photographs - Photos may exist for this station.
 DE8982
 DE8982.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8982
 DE8982.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8982
 DE8982.The ellipsoidal height was determined by GPS observations
 DE8982.and is referenced to NAD 83.
 DE8982
 DE8982.The dynamic height is computed by dividing the NAVD 88
 DE8982.geopotential number by the normal gravity value computed on the
 DE8982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8982.degrees latitude (g = 980.6199 gals.).
 DE8982
 DE8982.The modeled gravity was interpolated from observed gravity values.
 DE8982
 DE8982. The following values were computed from the NAD 83(2011) position.
 DE8982
 DE8982;                    North         East     Units Scale Factor Converg.
 DE8982;SPC IL E     -   346,913.729   287,740.293   MT  0.99997685   -0 05 29.8
 DE8982;SPC IL E     - 1,138,166.13    944,027.94   sFT  0.99997685   -0 05 29.8
 DE8982;UTM  16      - 4,405,712.066   373,584.793   MT  0.99979674   -0 56 42.2
 DE8982
 DE8982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8982!SPC IL E     -   0.99997332  x   0.99997685  =   0.99995017
 DE8982!UTM  16      -   0.99997332  x   0.99979674  =   0.99977006
 DE8982
 DE8982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7358405712(NAD 83)
 DE8982
 DE8982                          SUPERSEDED SURVEY CONTROL
 DE8982
 DE8982  NAD 83(2007)-  39 47 31.12949(N)    088 28 35.29328(W) AD(2002.00) 0
 DE8982  ELLIP H (02/10/07)  170.128  (m)                       GP(2002.00)    
 DE8982  ELLIP H (12/06/04)  170.127  (m)                       GP(       ) 4 1
 DE8982  NAD 83(1997)-  39 47 31.12950(N)    088 28 35.29325(W) AD(       ) 1
 DE8982  ELLIP H (12/18/02)  170.119  (m)                       GP(       ) 4 2
 DE8982  NAVD 88 (12/18/02)  202.3    (m)  GEOID99  model used  GPS OBS        
 DE8982
 DE8982.Superseded values are not recommended for survey control.
 DE8982
 DE8982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8982.See file dsdata.pdf to determine how the superseded data were derived.
 DE8982
 DE8982_MARKER: I = METAL ROD
 DE8982_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8982_STAMPING: PIA-03A
 DE8982_MARK LOGO: ILDT
 DE8982_PROJECTION: RECESSED 8 CENTIMETERS
 DE8982_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8982_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8982+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DE8982_ROD/PIPE-DEPTH: 3.7 meters
 DE8982_SLEEVE-DEPTH  : 1.1 meters
 DE8982
 DE8982  HISTORY     - Date     Condition        Report By
 DE8982  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8982  HISTORY     - 20120717 GOOD             ILDT
 DE8982  HISTORY     - 20140115 GOOD             AMESC
 DE8982
 DE8982                          STATION DESCRIPTION
 DE8982
 DE8982'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8982'THE STATION IS LOCATED ABOUT 0.5 MI  ( 0.8 KM ) WEST  OF ATWOOD .  TO
 DE8982'REACH FROM THE  JUNCTION  AT STATE ROUTE 133  AND  VINE ST ( 000 E
 DE8982'COUNTY ROAD , COUNTY LINE ) , OF ARTHUR,  GO  NORTH   ON  VINE ST. (
 DE8982'000
 DE8982'E COUNTY ROAD , COUNTY LINE ),  ABOUT 5.7  MI   ( 9.3  KM )  TO THE
 DE8982'CROSS
 DE8982'ROAD U.S ROUTE 36 , TURN LEFT GO WEST  ON U.S ROUTE 36   ( 000 N
 DE8982'COUNTY ROAD, COUNTY LINE ) ABOUT 0.1 MI ( 0.1 KM ) TO THE CROSS ROAD
 DE8982'1425 E COUNTY ROAD,  THE STATION IS  ON THE RIGHT, ON THE
 DE8982'NORTHEAST CORNER AT THE CROSS ROAD, IT IS 49.0 FT NORTH   OF THE
 DE8982'CENTER  OF THE U.S. ROUTE 36, ( 000 N COUNTY ROAD , COUNTY LINE ) ,
 DE8982'26.0
 DE8982'FT EAST OF THE CENTER OF THE 1425  E COUNTY ROAD, 14.0 FT SOUTHEAST
 DE8982'OF THE EDGE OF FIELD , 8.0 FT SOUTH OF THE SING POLE ( 000 N , 1425 E
 DE8982') .
 DE8982'NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS
 DE8982'COVER
 DE8982'
 DE8982
 DE8982                          STATION RECOVERY (2012)
 DE8982
 DE8982'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8982'RECOVERED IN GOOD CONDITION.
 DE8982
 DE8982                          STATION RECOVERY (2014)
 DE8982
 DE8982'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DE8982'STATION IS 2 FT (0.6 M) SOUTHEAST OF A FIBER OPTIC CABLE WARNING SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8869 ***********************************************************************
 DE8869  DESIGNATION -  PIA 03B
 DE8869  PID         -  DE8869
 DE8869  STATE/COUNTY-  IL/PIATT
 DE8869  COUNTRY     -  US
 DE8869  USGS QUAD   -  ATWOOD (2018)
 DE8869
 DE8869                         *CURRENT SURVEY CONTROL
 DE8869  ______________________________________________________________________
 DE8869* NAD 83(2011) POSITION- 39 47 47.43317(N) 088 28 35.83317(W)   ADJUSTED
 DE8869* NAD 83(2011) ELLIP HT-   168.342 (meters)        (06/27/12)   ADJUSTED
 DE8869* NAD 83(2011) EPOCH   -  2010.00
 DE8869* NAVD 88 ORTHO HEIGHT -   200.543 (meters)      657.95  (feet) ADJUSTED
 DE8869  ______________________________________________________________________
 DE8869  GEOID HEIGHT    -        -32.193 (meters)                     GEOID18
 DE8869  NAD 83(2011) X  -    130,460.658 (meters)                     COMP
 DE8869  NAD 83(2011) Y  - -4,905,594.954 (meters)                     COMP
 DE8869  NAD 83(2011) Z  -  4,060,759.462 (meters)                     COMP
 DE8869  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 DE8869  DYNAMIC HEIGHT  -        200.435 (meters)      657.59  (feet) COMP
 DE8869  MODELED GRAVITY -    980,081.0   (mgal)                       NAVD 88
 DE8869
 DE8869  VERT ORDER      -  SECOND    CLASS I
 DE8869
 DE8869  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8869  Standards:
 DE8869         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8869            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8869  -------------------------------------------------------------------
 DE8869  NETWORK    2.66   5.47           1.11   1.06   2.79      0.08794375
 DE8869  -------------------------------------------------------------------
 DE8869  Click here for local accuracies and other accuracy information.
 DE8869
 DE8869.The horizontal coordinates were established by GPS observations
 DE8869.and adjusted by the National Geodetic Survey in June 2012.
 DE8869
 DE8869.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8869.been affixed to the stable North American tectonic plate. See 
 DE8869.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8869
 DE8869.The horizontal coordinates are valid at the epoch date displayed above
 DE8869.which is a decimal equivalence of Year/Month/Day.
 DE8869
 DE8869.The orthometric height was determined by differential leveling and
 DE8869.adjusted by the NATIONAL GEODETIC SURVEY
 DE8869.in November 2014.
 DE8869
 DE8869.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8869.GEOID18 height accuracy estimate available here.
 DE8869
 DE8869.Click photographs - Photos may exist for this station.
 DE8869
 DE8869.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8869
 DE8869.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8869
 DE8869.The ellipsoidal height was determined by GPS observations
 DE8869.and is referenced to NAD 83.
 DE8869
 DE8869.The dynamic height is computed by dividing the NAVD 88
 DE8869.geopotential number by the normal gravity value computed on the
 DE8869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8869.degrees latitude (g = 980.6199 gals.).
 DE8869
 DE8869.The modeled gravity was interpolated from observed gravity values.
 DE8869
 DE8869. The following values were computed from the NAD 83(2011) position.
 DE8869
 DE8869;                    North         East     Units Scale Factor Converg.
 DE8869;SPC IL E     -   347,416.572   287,728.232   MT  0.99997685   -0 05 30.2
 DE8869;SPC IL E     - 1,139,815.87    943,988.37   sFT  0.99997685   -0 05 30.2
 DE8869;UTM  16      - 4,406,214.943   373,580.225   MT  0.99979676   -0 56 42.9
 DE8869
 DE8869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8869!SPC IL E     -   0.99997359  x   0.99997685  =   0.99995044
 DE8869!UTM  16      -   0.99997359  x   0.99979676  =   0.99977036
 DE8869
 DE8869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK7358006214(NAD 83)
 DE8869
 DE8869                          SUPERSEDED SURVEY CONTROL
 DE8869
 DE8869  NAD 83(2007)-  39 47 47.43313(N)    088 28 35.83407(W) AD(2002.00) 0
 DE8869  ELLIP H (02/10/07)  168.376  (m)                       GP(2002.00)    
 DE8869  ELLIP H (12/06/04)  168.363  (m)                       GP(       ) 4 1
 DE8869  NAD 83(1997)-  39 47 47.43278(N)    088 28 35.83367(W) AD(       ) 1
 DE8869  ELLIP H (12/18/02)  168.340  (m)                       GP(       ) 4 2
 DE8869  NAVD 88 (12/18/02)  200.5    (m)  GEOID99  model used  GPS OBS        
 DE8869
 DE8869.Superseded values are not recommended for survey control.
 DE8869
 DE8869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8869.See file dsdata.pdf to determine how the superseded data were derived.
 DE8869
 DE8869_MARKER: I = METAL ROD
 DE8869_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8869_STAMPING: PIA-03B
 DE8869_MARK LOGO: ILDT
 DE8869_PROJECTION: RECESSED 4 CENTIMETERS
 DE8869_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8869_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8869+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DE8869_ROD/PIPE-DEPTH: 3.7 meters
 DE8869_SLEEVE-DEPTH  : 1.1 meters
 DE8869
 DE8869  HISTORY     - Date     Condition        Report By
 DE8869  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8869  HISTORY     - 20120717 GOOD             ILDT
 DE8869  HISTORY     - 20140115 GOOD             AMESC
 DE8869
 DE8869                          STATION DESCRIPTION
 DE8869
 DE8869'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8869'THE STATION IS LOCATED ABOUT 0.5 MI  ( 0.8 KM ) WEST  OF ATWOOD .  TO
 DE8869'REACH FROM THE  JUNCTION  AT STATE ROUTE 133  AND  VINE ST ( 000 E
 DE8869'COUNTY ROAD , COUNTY LINE ) , OF ARTHUR,  GO  NORTH   ON  VINE ST. (
 DE8869'000
 DE8869'E COUNTY ROAD , COUNTY LINE ),  ABOUT 5.7  MI   ( 9.3  KM )  TO THE
 DE8869'CROSS
 DE8869'ROAD U.S ROUTE 36 , TURN LEFT GO WEST  ON U.S ROUTE 36   ( 000 N
 DE8869'COUNTY ROAD, COUNTY LINE ) ABOUT 0.1 MI ( 0.1 KM ) TO THE CROSS ROAD
 DE8869'1425 E COUNTY ROAD, TURN RIGTH GO NORTH ON 1425 E COUNTY ROAD
 DE8869'ABOUT 0.3 MI ( 0.5 KM )  THE STATION IS  ON THE LEFT.  IT IS 27.0  FT
 DE8869'WEST
 DE8869'OF THE  CENTER  OF THE 1425 E COUNTY ROAD, 7.0  FT EAST  OF THE
 DE8869'EDGE OF FIELD .   NOTE-- ACCESS TO THE  STATION  POINT IS THROUGH  A
 DE8869'6 -
 DE8869'INCH  ACCESS COVER.
 DE8869'
 DE8869
 DE8869                          STATION RECOVERY (2012)
 DE8869
 DE8869'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8869'RECOVERED IN GOOD CONDITION.
 DE8869
 DE8869                          STATION RECOVERY (2014)
 DE8869
 DE8869'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DE8869'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8893 ***********************************************************************
 DE8893  DESIGNATION -  PIA 04C
 DE8893  PID         -  DE8893
 DE8893  STATE/COUNTY-  IL/PIATT
 DE8893  COUNTRY     -  US
 DE8893  USGS QUAD   -  MANSFIELD (2018)
 DE8893
 DE8893                         *CURRENT SURVEY CONTROL
 DE8893  ______________________________________________________________________
 DE8893* NAD 83(2011) POSITION- 40 14 06.54370(N) 088 36 08.08476(W)   ADJUSTED
 DE8893* NAD 83(2011) ELLIP HT-   185.808 (meters)        (06/27/12)   ADJUSTED
 DE8893* NAD 83(2011) EPOCH   -  2010.00
 DE8893* NAVD 88 ORTHO HEIGHT -   217.8   (meters)      715.    (feet) GPS OBS
 DE8893  ______________________________________________________________________
 DE8893  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8893  GEOID HEIGHT    -        -31.922 (meters)                     GEOID99
 DE8893  GEOID HEIGHT    -        -31.927 (meters)                     GEOID18
 DE8893  NAD 83(2011) X  -    118,940.847 (meters)                     COMP
 DE8893  NAD 83(2011) Y  - -4,874,574.103 (meters)                     COMP
 DE8893  NAD 83(2011) Z  -  4,098,072.850 (meters)                     COMP
 DE8893  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 DE8893
 DE8893  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8893  Standards:
 DE8893         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8893            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8893  -------------------------------------------------------------------
 DE8893  NETWORK    3.74   5.12           1.69   1.31   2.61     -0.16337189
 DE8893  -------------------------------------------------------------------
 DE8893  Click here for local accuracies and other accuracy information.
 DE8893
 DE8893.The horizontal coordinates were established by GPS observations
 DE8893.and adjusted by the National Geodetic Survey in June 2012.
 DE8893
 DE8893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8893.been affixed to the stable North American tectonic plate. See 
 DE8893.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8893
 DE8893.The horizontal coordinates are valid at the epoch date displayed above
 DE8893.which is a decimal equivalence of Year/Month/Day.
 DE8893
 DE8893.The orthometric height was determined by GPS observations and a
 DE8893.high-resolution geoid model.
 DE8893
 DE8893.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8893.GEOID18 height accuracy estimate available here.
 DE8893
 DE8893.Click photographs - Photos may exist for this station.
 DE8893
 DE8893.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8893
 DE8893.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8893
 DE8893.The ellipsoidal height was determined by GPS observations
 DE8893.and is referenced to NAD 83.
 DE8893
 DE8893. The following values were computed from the NAD 83(2011) position.
 DE8893
 DE8893;                    North         East     Units Scale Factor Converg.
 DE8893;SPC IL E     -   396,144.787   277,116.052   MT  0.99998144   -0 10 25.3
 DE8893;SPC IL E     - 1,299,685.02    909,171.58   sFT  0.99998144   -0 10 25.3
 DE8893;UTM  16      - 4,455,088.380   363,700.102   MT  0.99982869   -1 02 06.3
 DE8893
 DE8893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8893!SPC IL E     -   0.99997085  x   0.99998144  =   0.99995229
 DE8893!UTM  16      -   0.99997085  x   0.99982869  =   0.99979955
 DE8893
 DE8893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6370055088(NAD 83)
 DE8893
 DE8893                          SUPERSEDED SURVEY CONTROL
 DE8893
 DE8893  NAD 83(2007)-  40 14 06.54368(N)    088 36 08.08558(W) AD(2002.00) 0
 DE8893  ELLIP H (02/10/07)  185.882  (m)                       GP(2002.00)    
 DE8893  ELLIP H (12/06/04)  185.887  (m)                       GP(       ) 4 1
 DE8893  NAD 83(1997)-  40 14 06.54376(N)    088 36 08.08556(W) AD(       ) 1
 DE8893  ELLIP H (12/18/02)  185.848  (m)                       GP(       ) 4 2
 DE8893
 DE8893.Superseded values are not recommended for survey control.
 DE8893
 DE8893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8893.See file dsdata.pdf to determine how the superseded data were derived.
 DE8893
 DE8893_MARKER: I = METAL ROD
 DE8893_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8893_STAMPING: PIA-04C
 DE8893_MARK LOGO: ILDT
 DE8893_PROJECTION: FLUSH
 DE8893_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8893_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8893+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8893_ROD/PIPE-DEPTH: 3.7 meters
 DE8893_SLEEVE-DEPTH  : 1.1 meters
 DE8893
 DE8893  HISTORY     - Date     Condition        Report By
 DE8893  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8893
 DE8893                          STATION DESCRIPTION
 DE8893
 DE8893'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8893'THE STATION IS LOCATED ABOUT1.8 MI EAST OF FARMER CHU.  TO REACH
 DE8893'FROM THE  JUNCTION  AT INTERSTATE 74 ( EXIT 159 )  AND  STATE ROUTE 54
 DE8893'AT FARMER CITY ,  GO  SOUTH  ON STATE ROUTE 54 TO THE CROSSROAD
 DE8893'U.S. ROUTE 150  AT FARMER CITY   ABOUT 0.7 MI ( 1.1 KM ) , TURN LEFT
 DE8893'GO
 DE8893'EAST ON U.S. ROUTE 150  ABOUT 1.7 MI ( 2.8 KM ) , THE STATION IS  ON
 DE8893'THE
 DE8893'RIGHT, IT IS  34.2  FT SOUTH  OF THE CENTER  OF THE U.S. ROUTE 150 ,
 DE8893'38.3
 DE8893'FT NORTH  OF THE  NORTH SIDE AT THE RAILROAD TRACKS  .  NOTE--
 DE8893'ACCESS TO THE  STATION  POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8894 ***********************************************************************
 DE8894  DESIGNATION -  PIA 05C
 DE8894  PID         -  DE8894
 DE8894  STATE/COUNTY-  IL/PIATT
 DE8894  COUNTRY     -  US
 DE8894  USGS QUAD   -  MAHOMET (2018)
 DE8894
 DE8894                         *CURRENT SURVEY CONTROL
 DE8894  ______________________________________________________________________
 DE8894* NAD 83(2011) POSITION- 40 12 25.75544(N) 088 28 42.58538(W)   ADJUSTED
 DE8894* NAD 83(2011) ELLIP HT-   189.613 (meters)        (06/27/12)   ADJUSTED
 DE8894* NAD 83(2011) EPOCH   -  2010.00
 DE8894* NAVD 88 ORTHO HEIGHT -   221.6   (meters)      727.    (feet) GPS OBS
 DE8894  ______________________________________________________________________
 DE8894  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8894  GEOID HEIGHT    -        -31.993 (meters)                     GEOID99
 DE8894  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 DE8894  NAD 83(2011) X  -    129,522.251 (meters)                     COMP
 DE8894  NAD 83(2011) Y  - -4,876,315.524 (meters)                     COMP
 DE8894  NAD 83(2011) Z  -  4,095,701.545 (meters)                     COMP
 DE8894  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 DE8894
 DE8894  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8894  Standards:
 DE8894         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8894            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8894  -------------------------------------------------------------------
 DE8894  NETWORK    3.22   4.25           1.41   1.16   2.17     -0.32998039
 DE8894  -------------------------------------------------------------------
 DE8894  Click here for local accuracies and other accuracy information.
 DE8894
 DE8894.The horizontal coordinates were established by GPS observations
 DE8894.and adjusted by the National Geodetic Survey in June 2012.
 DE8894
 DE8894.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8894.been affixed to the stable North American tectonic plate. See 
 DE8894.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8894
 DE8894.The horizontal coordinates are valid at the epoch date displayed above
 DE8894.which is a decimal equivalence of Year/Month/Day.
 DE8894
 DE8894.The orthometric height was determined by GPS observations and a
 DE8894.high-resolution geoid model.
 DE8894
 DE8894.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8894.GEOID18 height accuracy estimate available here.
 DE8894
 DE8894.Click photographs - Photos may exist for this station.
 DE8894
 DE8894.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8894
 DE8894.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8894
 DE8894.The ellipsoidal height was determined by GPS observations
 DE8894.and is referenced to NAD 83.
 DE8894
 DE8894. The following values were computed from the NAD 83(2011) position.
 DE8894
 DE8894;                    North         East     Units Scale Factor Converg.
 DE8894;SPC IL E     -   393,011.557   287,641.852   MT  0.99997688   -0 05 37.4
 DE8894;SPC IL E     - 1,289,405.42    943,704.98   sFT  0.99997688   -0 05 37.4
 DE8894;UTM  16      - 4,451,797.863   374,175.870   MT  0.99979489   -0 57 16.5
 DE8894
 DE8894!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8894!SPC IL E     -   0.99997026  x   0.99997688  =   0.99994714
 DE8894!UTM  16      -   0.99997026  x   0.99979489  =   0.99976515
 DE8894
 DE8894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7417551797(NAD 83)
 DE8894
 DE8894                          SUPERSEDED SURVEY CONTROL
 DE8894
 DE8894  NAD 83(2007)-  40 12 25.75537(N)    088 28 42.58606(W) AD(2002.00) 0
 DE8894  ELLIP H (02/10/07)  189.664  (m)                       GP(2002.00)    
 DE8894  ELLIP H (12/06/04)  189.667  (m)                       GP(       ) 4 1
 DE8894  NAD 83(1997)-  40 12 25.75549(N)    088 28 42.58611(W) AD(       ) 1
 DE8894  ELLIP H (12/18/02)  189.644  (m)                       GP(       ) 4 2
 DE8894
 DE8894.Superseded values are not recommended for survey control.
 DE8894
 DE8894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8894.See file dsdata.pdf to determine how the superseded data were derived.
 DE8894
 DE8894_MARKER: I = METAL ROD
 DE8894_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8894_STAMPING: PIA-05C
 DE8894_MARK LOGO: ILDT
 DE8894_PROJECTION: FLUSH
 DE8894_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8894_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8894+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8894_ROD/PIPE-DEPTH: 4.3 meters
 DE8894_SLEEVE-DEPTH  : 1.1 meters
 DE8894
 DE8894  HISTORY     - Date     Condition        Report By
 DE8894  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8894
 DE8894                          STATION DESCRIPTION
 DE8894
 DE8894'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8894'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) WEST  OF MANSFIELD .  TO
 DE8894'REACH FROM THE  JUNCTION  AT INTERSTATE 74 (EXIT 166)  AND  ROUTE 2 (
 DE8894'COUNTY ROAD), GO  SOUTH  ON  ROUTE 2 ( COUNTY ROAD ) TO THE
 DE8894'CROSSROAD U.S. ROUTE 150  AT MANSFIELD   ABOUT 0.5 MI ( 0.8 KM ) ,
 DE8894'TURN LEFT GO EAST  ON U.S. ROUTE 150  ABOUT 1.2 MI ( 1.9 KM ) , THE
 DE8894'STATION IS  ON THE LEFT,  ABOUT 0.7 MI ( 1.1 KM ) WEST FROM THE COUNTY
 DE8894'LINE. IT IS  28.4  FT NORTH  OF THE CENTER  OF THE U.S. ROUTE 150 ,
 DE8894'2.0  FT
 DE8894'SOUTH  OF THE EDGE OF FIELD.  NOTE-- ACCESS TO THE  STATION  POINT IS
 DE8894'THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8279 ***********************************************************************
 AJ8279  PACS        -  This is a Primary Airport Control Station.
 AJ8279  DESIGNATION -  PIA A
 AJ8279  PID         -  AJ8279
 AJ8279  STATE/COUNTY-  IL/PEORIA
 AJ8279  COUNTRY     -  US
 AJ8279  USGS QUAD   -  PEORIA WEST (2018)
 AJ8279
 AJ8279                         *CURRENT SURVEY CONTROL
 AJ8279  ______________________________________________________________________
 AJ8279* NAD 83(2011) POSITION- 40 39 51.60696(N) 089 40 58.49944(W)   ADJUSTED
 AJ8279* NAD 83(2011) ELLIP HT-   166.516 (meters)        (06/27/12)   ADJUSTED
 AJ8279* NAD 83(2011) EPOCH   -  2010.00
 AJ8279* NAVD 88 ORTHO HEIGHT -   199.52  (meters)      654.6   (feet) GPS OBS
 AJ8279  ______________________________________________________________________
 AJ8279  NAVD 88 orthometric height was determined with geoid model    GEOID09
 AJ8279  GEOID HEIGHT    -        -33.000 (meters)                     GEOID09
 AJ8279  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 AJ8279  NAD 83(2011) X  -     26,813.322 (meters)                     COMP
 AJ8279  NAD 83(2011) Y  - -4,845,015.705 (meters)                     COMP
 AJ8279  NAD 83(2011) Z  -  4,134,327.837 (meters)                     COMP
 AJ8279  LAPLACE CORR    -          1.08  (seconds)                    DEFLEC18
 AJ8279
 AJ8279  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8279  Standards:
 AJ8279         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8279            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8279  -------------------------------------------------------------------
 AJ8279  NETWORK    0.39   0.69           0.18   0.13   0.35      0.11120958
 AJ8279  -------------------------------------------------------------------
 AJ8279  Click here for local accuracies and other accuracy information.
 AJ8279
 AJ8279.This mark is at Greater Peoria Regional Airport (PIA)
 AJ8279
 AJ8279.The horizontal coordinates were established by GPS observations
 AJ8279.and adjusted by the National Geodetic Survey in June 2012.
 AJ8279
 AJ8279.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8279.been affixed to the stable North American tectonic plate. See 
 AJ8279.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8279
 AJ8279.The horizontal coordinates are valid at the epoch date displayed above
 AJ8279.which is a decimal equivalence of Year/Month/Day.
 AJ8279
 AJ8279.The orthometric height was determined by GPS observations and a
 AJ8279.high-resolution geoid model.
 AJ8279
 AJ8279.GPS derived orthometric heights for airport stations designated as
 AJ8279.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8279.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8279.not indicate centimeter accuracy relative to other marks which are
 AJ8279.part of the published vertical control network.
 AJ8279
 AJ8279.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8279.GEOID18 height accuracy estimate available here.
 AJ8279
 AJ8279.Click photographs - Photos may exist for this station.
 AJ8279
 AJ8279.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8279
 AJ8279.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8279
 AJ8279.The ellipsoidal height was determined by GPS observations
 AJ8279.and is referenced to NAD 83.
 AJ8279
 AJ8279. The following values were computed from the NAD 83(2011) position.
 AJ8279
 AJ8279;                    North         East     Units Scale Factor Converg.
 AJ8279;SPC IL W     -   443,864.449   740,903.855   MT  0.99996176   +0 18 54.8
 AJ8279;SPC IL W     - 1,456,245.28  2,430,782.06   sFT  0.99996176   +0 18 54.8
 AJ8279;UTM  16      - 4,504,957.571   273,209.151   MT  1.00023313   -1 44 56.4
 AJ8279
 AJ8279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8279!SPC IL W     -   0.99997388  x   0.99996176  =   0.99993564
 AJ8279!UTM  16      -   0.99997388  x   1.00023313  =   1.00020700
 AJ8279
 AJ8279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7320904957(NAD 83)
 AJ8279
 AJ8279                          SUPERSEDED SURVEY CONTROL
 AJ8279
 AJ8279  NAD 83(2007)-  40 39 51.60686(N)    089 40 58.50070(W) AD(2002.00) 0
 AJ8279  ELLIP H (02/10/07)  166.552  (m)                       GP(2002.00)    
 AJ8279  ELLIP H (09/22/04)  166.554  (m)                       GP(       ) 4 1
 AJ8279  NAD 83(1997)-  40 39 51.60692(N)    089 40 58.50046(W) AD(       ) B
 AJ8279  ELLIP H (11/27/02)  166.550  (m)                       GP(       ) 4 1
 AJ8279  NAD 83(1997)-  40 39 51.60671(N)    089 40 58.50067(W) AD(       ) B
 AJ8279  ELLIP H (03/18/02)  166.552  (m)                       GP(       ) 4 1
 AJ8279  NAVD 88 (03/18/02)  199.51   (m)  GEOID99  model used  GPS OBS        
 AJ8279
 AJ8279.Superseded values are not recommended for survey control.
 AJ8279
 AJ8279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8279.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8279
 AJ8279_MARKER: F = FLANGE-ENCASED ROD
 AJ8279_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ8279_STAMPING: PIA A 2001
 AJ8279_MARK LOGO: NGS
 AJ8279_PROJECTION: FLUSH
 AJ8279_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ8279_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ8279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8279+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 AJ8279_ROD/PIPE-DEPTH: 9.7 meters
 AJ8279_SLEEVE-DEPTH  : 1 meters
 AJ8279
 AJ8279  HISTORY     - Date     Condition        Report By
 AJ8279  HISTORY     - 20010501 MONUMENTED       WOOLPT
 AJ8279  HISTORY     - 20100501 GOOD             ILDT
 AJ8279
 AJ8279                          STATION DESCRIPTION
 AJ8279
 AJ8279'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (ARL)
 AJ8279'THE STATION IS LOCATED APPROXIMATELY 4 MI NORTHWEST OF THE
 AJ8279'ILLINOIS RIVER, 5 MI SOUTHWEST OF PEORIA AND IS AT THE GREATER
 AJ8279'PEORIA AIRPORT. OWNERSHIP-- GREATER PEORIA AIRPORT, AIRPORT
 AJ8279'MANAGER FRED TRAUB. THIS STATION IS INTENDED FOR AIRPORT
 AJ8279'PERSONNEL USE ONLY.
 AJ8279'
 AJ8279'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 474 AND
 AJ8279'AIRPORT ROAD, PROCEED SOUTHWEST 1.4 MI ALONG AIRPORT ROAD TO
 AJ8279'THE JUNCTION OF TERMINAL ROAD ON THE LEFT. TURN LEFT AND PROCEED
 AJ8279'0.85 MI ALONG TERMINAL ROAD, PAST THE TERMINAL AND ALMOST BACK TO
 AJ8279'THE ENTRANCE TO THE JUNCTION OF A ROAD ON THE RIGHT. TURN RIGHT
 AJ8279'AND PROCEED EAST APPROXIMATELY 300 M TO THE PUBLIC SAFETY
 AJ8279'BUILDING GATE ON THE RIGHT. TURN RIGHT AND PROCEED SOUTHEAST 0.45
 AJ8279'MI ALONG THE APRON AND TAXIWAY BB, CROSSING RUNWAY 4-22 AFTER 0.3
 AJ8279'MI, TO THE STATION ON THE LEFT NEAR THE ARMY NATIONAL GUARD
 AJ8279'COMPOUND.
 AJ8279'
 AJ8279'THE STATION IS LOCATED 20.59 M ON AN AZIMUTH OF 152 DEGREES FROM
 AJ8279'THE SOUTH CORNER OF THE RUNWAY DISTANCE REMAINING SIGN --3/5--,
 AJ8279'42.90 M ON AN AZIMUTH OF 17 DEGREES FROM THE NORTH CORNER OF A
 AJ8279'TAXIWAY SIGN, 75.62 M ON AN AZIMUTH OF 1 DEGREE FROM A CATCH BASIN
 AJ8279'IN THE APRON, AND 51.38 M ON AN AZIMUTH OF 272 DEGREES FROM THE
 AJ8279'NORTHWEST EDGE OF A FIELD. THE STATION IS A PUNCHMARK SET IN THE
 AJ8279'TOP OF A STAINLESS STEEL ROD DRIVEN TO A SLOW DRIVING RATE AT A
 AJ8279'DEPTH OF 9.7 M, ENCASED IN A 1 M FINNED SLEEVE FILLED WITH NON-TOXIC
 AJ8279'GREASE, RECESSED 6 CM BENEATH THE LID OF A STANDARD NGS LOGO CAP
 AJ8279'STAMPED-- PIA A 2001-- ENCASED IN A 0.12 M DIAMETER PVC PIPE
 AJ8279'SURROUNDED BY A 0.3 M DIAMETER CONCRETE COLLAR WHICH IS FLUSH
 AJ8279'WITH THE GROUND. THIS STATION DOES NOT MEET THE STABILITY
 AJ8279'REQUIREMENTS FOR A CLASS A MARK. THIS STATION IS DESIGNATED AS A
 AJ8279'PRIMARY AIRPORT CONTROL STATION.
 AJ8279
 AJ8279                          STATION RECOVERY (2010)
 AJ8279
 AJ8279'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 AJ8279'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8280 ***********************************************************************
 AJ8280  SACS        -  This is a Secondary Airport Control Station.
 AJ8280  DESIGNATION -  PIA B
 AJ8280  PID         -  AJ8280
 AJ8280  STATE/COUNTY-  IL/PEORIA
 AJ8280  COUNTRY     -  US
 AJ8280  USGS QUAD   -  PEORIA WEST (2018)
 AJ8280
 AJ8280                         *CURRENT SURVEY CONTROL
 AJ8280  ______________________________________________________________________
 AJ8280* NAD 83(2011) POSITION- 40 39 48.04350(N) 089 41 33.89924(W)   ADJUSTED
 AJ8280* NAD 83(2011) ELLIP HT-   165.139 (meters)        (06/27/12)   ADJUSTED
 AJ8280* NAD 83(2011) EPOCH   -  2010.00
 AJ8280* NAVD 88 ORTHO HEIGHT -   198.14  (meters)      650.1   (feet) GPS OBS
 AJ8280  ______________________________________________________________________
 AJ8280  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8280  GEOID HEIGHT    -        -32.960 (meters)                     GEOID99
 AJ8280  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 AJ8280  NAD 83(2011) X  -     25,982.183 (meters)                     COMP
 AJ8280  NAD 83(2011) Y  - -4,845,090.818 (meters)                     COMP
 AJ8280  NAD 83(2011) Z  -  4,134,243.558 (meters)                     COMP
 AJ8280  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 AJ8280
 AJ8280  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8280  Standards:
 AJ8280         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8280            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8280  -------------------------------------------------------------------
 AJ8280  NETWORK    0.47   0.73           0.21   0.17   0.37      0.12030643
 AJ8280  -------------------------------------------------------------------
 AJ8280  Click here for local accuracies and other accuracy information.
 AJ8280
 AJ8280.This mark is at Greater Peoria Regional Airport (PIA)
 AJ8280
 AJ8280.The horizontal coordinates were established by GPS observations
 AJ8280.and adjusted by the National Geodetic Survey in June 2012.
 AJ8280
 AJ8280.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8280.been affixed to the stable North American tectonic plate. See 
 AJ8280.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8280
 AJ8280.The horizontal coordinates are valid at the epoch date displayed above
 AJ8280.which is a decimal equivalence of Year/Month/Day.
 AJ8280
 AJ8280.The orthometric height was determined by GPS observations and a
 AJ8280.high-resolution geoid model.
 AJ8280
 AJ8280.GPS derived orthometric heights for airport stations designated as
 AJ8280.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8280.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8280.not indicate centimeter accuracy relative to other marks which are
 AJ8280.part of the published vertical control network.
 AJ8280
 AJ8280.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8280.GEOID18 height accuracy estimate available here.
 AJ8280
 AJ8280.Click photographs - Photos may exist for this station.
 AJ8280
 AJ8280.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8280
 AJ8280.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8280
 AJ8280.The ellipsoidal height was determined by GPS observations
 AJ8280.and is referenced to NAD 83.
 AJ8280
 AJ8280. The following values were computed from the NAD 83(2011) position.
 AJ8280
 AJ8280;                    North         East     Units Scale Factor Converg.
 AJ8280;SPC IL W     -   443,750.007   740,072.985   MT  0.99996094   +0 18 31.7
 AJ8280;SPC IL W     - 1,455,869.81  2,428,056.12   sFT  0.99996094   +0 18 31.7
 AJ8280;UTM  16      - 4,504,873.107   272,374.468   MT  1.00023780   -1 45 19.4
 AJ8280
 AJ8280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8280!SPC IL W     -   0.99997410  x   0.99996094  =   0.99993504
 AJ8280!UTM  16      -   0.99997410  x   1.00023780  =   1.00021189
 AJ8280
 AJ8280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7237404873(NAD 83)
 AJ8280
 AJ8280                          SUPERSEDED SURVEY CONTROL
 AJ8280
 AJ8280  NAD 83(2007)-  40 39 48.04339(N)    089 41 33.90050(W) AD(2002.00) 0
 AJ8280  ELLIP H (02/10/07)  165.174  (m)                       GP(2002.00)    
 AJ8280  ELLIP H (09/22/04)  165.177  (m)                       GP(       ) 4 1
 AJ8280  NAD 83(1997)-  40 39 48.04345(N)    089 41 33.90027(W) AD(       ) 1
 AJ8280  ELLIP H (11/27/02)  165.172  (m)                       GP(       ) 4 1
 AJ8280  NAD 83(1997)-  40 39 48.04325(N)    089 41 33.90047(W) AD(       ) 1
 AJ8280  ELLIP H (03/18/02)  165.175  (m)                       GP(       ) 4 1
 AJ8280
 AJ8280.Superseded values are not recommended for survey control.
 AJ8280
 AJ8280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8280.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8280
 AJ8280_MARKER: DD = SURVEY DISK
 AJ8280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8280_STAMPING: PIA B 2001
 AJ8280_MARK LOGO: NGS
 AJ8280_PROJECTION: FLUSH
 AJ8280_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8280+STABILITY: SURFACE MOTION
 AJ8280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8280+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2011
 AJ8280
 AJ8280  HISTORY     - Date     Condition        Report By
 AJ8280  HISTORY     - 20010501 MONUMENTED       WOOLPT
 AJ8280  HISTORY     - 20110215 GOOD             CMT
 AJ8280
 AJ8280                          STATION DESCRIPTION
 AJ8280
 AJ8280'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (ARL)
 AJ8280'THE STATION IS LOCATED APPROXIMATELY 4 MI NORTHWEST OF THE
 AJ8280'ILLINOIS RIVER, 5 MI SOUTHWEST OF PEORIA AND IS AT THE GREATER
 AJ8280'PEORIA AIRPORT. OWNERSHIP-- GREATER PEORIA AIRPORT, AIRPORT
 AJ8280'MANAGER FRED TRAUB. THIS STATION IS INTENDED FOR AIRPORT
 AJ8280'PERSONNEL USE ONLY.
 AJ8280'
 AJ8280'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 474 AND
 AJ8280'AIRPORT ROAD, PROCEED SOUTHWEST 1.4 MI ALONG AIRPORT ROAD TO
 AJ8280'THE JUNCTION OF TERMINAL ROAD ON THE LEFT. TURN LEFT AND PROCEED
 AJ8280'0.85 MI ALONG TERMINAL ROAD, PAST THE TERMINAL AND ALMOST BACK TO
 AJ8280'THE ENTRANCE TO THE JUNCTION OF A ROAD ON THE RIGHT. TURN RIGHT
 AJ8280'AND PROCEED EAST APPROXIMATELY 300 M TO THE PUBLIC SAFETY
 AJ8280'BUILDING GATE ON THE RIGHT. TURN RIGHT AND PROCEED SOUTH
 AJ8280'AND WEST 0.3 MI ALONG THE APRON TO THE JUNCTION OF TAXIWAY A. TURN
 AJ8280'RIGHT AND PROCEED WEST 0.25 MI ALONG TAXIWAY A TO THE STATION ON
 AJ8280'THE RIGHT, JUST BEFORE THE HOLD LINE FOR RUNWAY 13-31.
 AJ8280'
 AJ8280'THE STATION IS LOCATED 100.11 M ON AN AZIMUTH OF 217 DEGREES FROM
 AJ8280'THE CENTERLINE OF TAXIWAY E, 36.81 M ON AN AZIMUTH OF 350 DEGREES
 AJ8280'FROM THE CENTERLINE OF TAXIWAY A, 41.01 M ON AN AZIMUTH OF 13
 AJ8280'DEGREES FROM THE CENTERLINE OF TAXIWAY A AND THE CENTERLINE OF
 AJ8280'THE HOLD LINE, AND 21.85 M ON AN AZIMUTH OF 314 DEGREES FROM A
 AJ8280'CONCRETE CABLE BOX COVER. THE STATION IS A STANDARD NGS
 AJ8280'HORIZONTAL CONTROL DISK STAMPED-- PIA B 2001-- SET IN THE TOP OF A 0.3
 AJ8280'M DIAMETER CONCRETE MONUMENT 1.3 M IN DEPTH, SET FLUSH WITH THE
 AJ8280'GROUND WITH AN IRON ROD IMBEDDED IN THE MONUMENT. THIS STATION
 AJ8280'IS DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION.
 AJ8280
 AJ8280                          STATION RECOVERY (2011)
 AJ8280
 AJ8280'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (KWS)
 AJ8280'INSTEAD OF TAXIWAY A, IT SHOULD BE TAXIWAY M
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8281 ***********************************************************************
 AJ8281  SACS        -  This is a Secondary Airport Control Station.
 AJ8281  DESIGNATION -  PIA C
 AJ8281  PID         -  AJ8281
 AJ8281  STATE/COUNTY-  IL/PEORIA
 AJ8281  COUNTRY     -  US
 AJ8281  USGS QUAD   -  PEORIA WEST (2018)
 AJ8281
 AJ8281                         *CURRENT SURVEY CONTROL
 AJ8281  ______________________________________________________________________
 AJ8281* NAD 83(2011) POSITION- 40 40 10.77173(N) 089 42 31.83135(W)   ADJUSTED
 AJ8281* NAD 83(2011) ELLIP HT-   155.158 (meters)        (06/27/12)   ADJUSTED
 AJ8281* NAD 83(2011) EPOCH   -  2010.00
 AJ8281* NAVD 88 ORTHO HEIGHT -   188.17  (meters)      617.4   (feet) GPS OBS
 AJ8281  ______________________________________________________________________
 AJ8281  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8281  GEOID HEIGHT    -        -32.967 (meters)                     GEOID99
 AJ8281  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 AJ8281  NAD 83(2011) X  -     24,619.016 (meters)                     COMP
 AJ8281  NAD 83(2011) Y  - -4,844,633.481 (meters)                     COMP
 AJ8281  NAD 83(2011) Z  -  4,134,768.852 (meters)                     COMP
 AJ8281  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 AJ8281
 AJ8281  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8281  Standards:
 AJ8281         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8281            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8281  -------------------------------------------------------------------
 AJ8281  NETWORK    0.50   1.22           0.23   0.17   0.62      0.12037065
 AJ8281  -------------------------------------------------------------------
 AJ8281  Click here for local accuracies and other accuracy information.
 AJ8281
 AJ8281.This mark is at Greater Peoria Regional Airport (PIA)
 AJ8281
 AJ8281.The horizontal coordinates were established by GPS observations
 AJ8281.and adjusted by the National Geodetic Survey in June 2012.
 AJ8281
 AJ8281.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8281.been affixed to the stable North American tectonic plate. See 
 AJ8281.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8281
 AJ8281.The horizontal coordinates are valid at the epoch date displayed above
 AJ8281.which is a decimal equivalence of Year/Month/Day.
 AJ8281
 AJ8281.The orthometric height was determined by GPS observations and a
 AJ8281.high-resolution geoid model.
 AJ8281
 AJ8281.GPS derived orthometric heights for airport stations designated as
 AJ8281.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8281.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8281.not indicate centimeter accuracy relative to other marks which are
 AJ8281.part of the published vertical control network.
 AJ8281
 AJ8281.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8281.GEOID18 height accuracy estimate available here.
 AJ8281
 AJ8281.Click photographs - Photos may exist for this station.
 AJ8281
 AJ8281.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8281
 AJ8281.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8281
 AJ8281.The ellipsoidal height was determined by GPS observations
 AJ8281.and is referenced to NAD 83.
 AJ8281
 AJ8281. The following values were computed from the NAD 83(2011) position.
 AJ8281
 AJ8281;                    North         East     Units Scale Factor Converg.
 AJ8281;SPC IL W     -   444,443.846   738,708.617   MT  0.99995961   +0 17 54.1
 AJ8281;SPC IL W     - 1,458,146.18  2,423,579.85   sFT  0.99995961   +0 17 54.1
 AJ8281;UTM  16      - 4,505,615.852   271,035.603   MT  1.00024533   -1 45 58.0
 AJ8281
 AJ8281!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8281!SPC IL W     -   0.99997566  x   0.99995961  =   0.99993527
 AJ8281!UTM  16      -   0.99997566  x   1.00024533  =   1.00022099
 AJ8281
 AJ8281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7103505615(NAD 83)
 AJ8281
 AJ8281                          SUPERSEDED SURVEY CONTROL
 AJ8281
 AJ8281  NAD 83(2007)-  40 40 10.77162(N)    089 42 31.83261(W) AD(2002.00) 0
 AJ8281  ELLIP H (02/10/07)  155.194  (m)                       GP(2002.00)    
 AJ8281  ELLIP H (09/22/04)  155.195  (m)                       GP(       ) 4 1
 AJ8281  NAD 83(1997)-  40 40 10.77168(N)    089 42 31.83238(W) AD(       ) 1
 AJ8281  ELLIP H (11/27/02)  155.191  (m)                       GP(       ) 4 1
 AJ8281  NAD 83(1997)-  40 40 10.77147(N)    089 42 31.83258(W) AD(       ) 1
 AJ8281  ELLIP H (03/18/02)  155.194  (m)                       GP(       ) 4 1
 AJ8281
 AJ8281.Superseded values are not recommended for survey control.
 AJ8281
 AJ8281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8281.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8281
 AJ8281_MARKER: DD = SURVEY DISK
 AJ8281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8281_STAMPING: PIA C 2001
 AJ8281_MARK LOGO: NGS
 AJ8281_PROJECTION: FLUSH
 AJ8281_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8281+STABILITY: SURFACE MOTION
 AJ8281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8281+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2001
 AJ8281
 AJ8281  HISTORY     - Date     Condition        Report By
 AJ8281  HISTORY     - 20010501 MONUMENTED       WOOLPT
 AJ8281
 AJ8281                          STATION DESCRIPTION
 AJ8281
 AJ8281'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (ARL)
 AJ8281'THE STATION IS LOCATED APPROXIMATELY 4 MI NORTHWEST OF THE
 AJ8281'ILLINOIS RIVER, 5 MI SOUTHWEST OF PEORIA AND IS AT THE GREATER
 AJ8281'PEORIA AIRPORT. OWNERSHIP-- GREATER PEORIA AIRPORT, AIRPORT
 AJ8281'MANAGER FRED TRAUB. THIS STATION IS INTENDED FOR AIRPORT
 AJ8281'PERSONNEL USE ONLY.
 AJ8281'
 AJ8281'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 474 AND
 AJ8281'AIRPORT ROAD, PROCEED SOUTHWEST 1.4 MI ALONG AIRPORT ROAD TO
 AJ8281'THE JUNCTION OF TERMINAL ROAD ON THE LEFT. TURN LEFT AND PROCEED
 AJ8281'0.85 MI ALONG TERMINAL ROAD, PAST THE TERMINAL AND ALMOST BACK TO
 AJ8281'THE ENTRANCE TO THE JUNCTION OF A ROAD ON THE RIGHT. TURN RIGHT
 AJ8281'AND PROCEED EAST APPROXIMATELY 300 M TO THE PUBLIC SAFETY
 AJ8281'BUILDING GATE ON THE RIGHT. TURN RIGHT AND PROCEED SOUTH
 AJ8281'AND WEST 0.45 MI ALONG THE APRON TO THE JUNCTION OF TAXIWAY E.
 AJ8281'TURN RIGHT AND PROCEED NORTHWEST 1.3 MI ALONG TAXIWAY E TO THE
 AJ8281'JUNCTION OF TAXIWAY G ON THE LEFT. TURN LEFT AND PROCEED
 AJ8281'SOUTHERLY 0.25 MI ALONG TAXIWAY G, ACROSS RUNWAY 13-31 AND THE
 AJ8281'GLIDESLOPE SHACK ACCESS ROAD TO THE STATION ON THE LEFT.
 AJ8281'
 AJ8281'THE STATION IS LOCATED 19.95 M ON AN AZIMUTH OF 33 DEGREES FROM
 AJ8281'THE CENTERLINE OF A PERIMETER ROAD, 74.41 M ON AN AZIMUTH OF 116
 AJ8281'DEGREES FROM THE EASTERLY CORNER OF THE GLIDE SLOPE SHACK, 61.16
 AJ8281'M ON AN AZIMUTH OF 214 DEGREES FROM THE SOUTH CORNER OF THE
 AJ8281'RUNWAY DISTANCE REMAINING SIGN-- 2/8--, AND 68.85 M ON AN AZIMUTH OF
 AJ8281'125 DEGREES FROM THE CENTERLINE OF THE GLIDE SLOPE ACCESS ROAD.
 AJ8281'THE STATION IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED--
 AJ8281'PIA C 2001-- SET IN THE TOP OF A 0.3 M DIAMETER CONCRETE MONUMENT 1.3
 AJ8281'M IN DEPTH, SET FLUSH WITH THE GROUND WITH AN IRON ROD IMBEDDED
 AJ8281'IN THE MONUMENT. THIS STATION IS DESIGNATED AS A SECONDARY
 AJ8281'AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0995 ***********************************************************************
 LC0995  CBN         -  This is a Cooperative Base Network Control Station.
 LC0995  DESIGNATION -  PICKETT
 LC0995  PID         -  LC0995
 LC0995  STATE/COUNTY-  IL/MCLEAN
 LC0995  COUNTRY     -  US
 LC0995  USGS QUAD   -  NORMAL WEST (2018)
 LC0995
 LC0995                         *CURRENT SURVEY CONTROL
 LC0995  ______________________________________________________________________
 LC0995* NAD 83(2011) POSITION- 40 31 54.72535(N) 089 00 59.51088(W)   ADJUSTED
 LC0995* NAD 83(2011) ELLIP HT-   226.289 (meters)        (06/27/12)   ADJUSTED
 LC0995* NAD 83(2011) EPOCH   -  2010.00
 LC0995* NAVD 88 ORTHO HEIGHT -   258.393 (meters)      847.74  (feet) ADJUSTED
 LC0995  ______________________________________________________________________
 LC0995  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 LC0995  NAD 83(2011) X  -     83,325.883 (meters)                     COMP
 LC0995  NAD 83(2011) Y  - -4,853,992.920 (meters)                     COMP
 LC0995  NAD 83(2011) Z  -  4,123,197.222 (meters)                     COMP
 LC0995  LAPLACE CORR    -          2.13  (seconds)                    DEFLEC18
 LC0995  DYNAMIC HEIGHT  -        258.273 (meters)      847.35  (feet) COMP
 LC0995  MODELED GRAVITY -    980,151.0   (mgal)                       NAVD 88
 LC0995
 LC0995  VERT ORDER      -  SECOND    CLASS 0
 LC0995
 LC0995  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0995  Standards:
 LC0995         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0995            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0995  -------------------------------------------------------------------
 LC0995  NETWORK    1.01   3.23           0.48   0.30   1.65     -0.08119860
 LC0995  -------------------------------------------------------------------
 LC0995  Click here for local accuracies and other accuracy information.
 LC0995
 LC0995.The horizontal coordinates were established by GPS observations
 LC0995.and adjusted by the National Geodetic Survey in June 2012.
 LC0995
 LC0995.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0995.been affixed to the stable North American tectonic plate. See 
 LC0995.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0995
 LC0995.The horizontal coordinates are valid at the epoch date displayed above
 LC0995.which is a decimal equivalence of Year/Month/Day.
 LC0995
 LC0995.The orthometric height was determined by differential leveling and
 LC0995.adjusted by the NATIONAL GEODETIC SURVEY
 LC0995.in June 1991.
 LC0995
 LC0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0995.GEOID18 height accuracy estimate available here.
 LC0995
 LC0995.Click photographs - Photos may exist for this station.
 LC0995
 LC0995.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0995
 LC0995.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0995
 LC0995.The ellipsoidal height was determined by GPS observations
 LC0995.and is referenced to NAD 83.
 LC0995
 LC0995.The dynamic height is computed by dividing the NAVD 88
 LC0995.geopotential number by the normal gravity value computed on the
 LC0995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0995.degrees latitude (g = 980.6199 gals.).
 LC0995
 LC0995.The modeled gravity was interpolated from observed gravity values.
 LC0995
 LC0995. The following values were computed from the NAD 83(2011) position.
 LC0995
 LC0995;                    North         East     Units Scale Factor Converg.
 LC0995;SPC IL E     -   429,281.624   242,115.523   MT  1.00001623   -0 26 38.4
 LC0995;SPC IL E     - 1,408,401.46    794,340.68   sFT  1.00001623   -0 26 38.4
 LC0995;SPC IL W     -   429,678.466   797,443.594   MT  1.00005801   +0 44 51.0
 LC0995;SPC IL W     - 1,409,703.43  2,616,279.52   sFT  1.00005801   +0 44 51.0
 LC0995;UTM  16      - 4,488,745.752   329,206.899   MT  0.99995907   -1 18 38.9
 LC0995
 LC0995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0995!SPC IL E     -   0.99996450  x   1.00001623  =   0.99998073
 LC0995!SPC IL W     -   0.99996450  x   1.00005801  =   1.00002251
 LC0995!UTM  16      -   0.99996450  x   0.99995907  =   0.99992358
 LC0995
 LC0995:                Primary Azimuth Mark                     Grid Az
 LC0995:SPC IL E     -  PICKETT AZ MK                            267 35 51.6
 LC0995:SPC IL W     -  PICKETT AZ MK                            266 24 22.2
 LC0995:UTM  16      -  PICKETT AZ MK                            268 27 52.1
 LC0995
 LC0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2920688745(NAD 83)
 LC0995
 LC0995|---------------------------------------------------------------------|
 LC0995| PID    Reference Object                     Distance      Geod. Az  |
 LC0995|                                                           dddmmss.s |
 LC0995| LC0993 PICKETT RM 3                         14.312 METERS 09009     |
 LC0995| LC0996 PICKETT RM 1                         14.316 METERS 09012     |
 LC0995| LC1850 NORMAL ILL ST NORMAL UNIV TK        APPROX. 2.7 KM 1373501.4 |
 LC0995| LC1820 BLOOMINGTON TV STA WBLN MAST        APPROX. 8.7 KM 1551521.1 |
 LC0995| LC1905 BLOOMINGTON RAD STA WJBC MAST       APPROX. 9.1 KM 1772547.8 |
 LC0995| LC0992 PICKETT RM 4                         16.680 METERS 17949     |
 LC0995| LC0994 PICKETT RM 2                         16.669 METERS 18001     |
 LC0995| LC1907 BLOOMINGTON RALSTON PURINA TK       APPROX. 6.1 KM 1810614.5 |
 LC0995| LC0990 PICKETT AZ MK                                      2670913.2 |
 LC0995|---------------------------------------------------------------------|
 LC0995
 LC0995                          SUPERSEDED SURVEY CONTROL
 LC0995
 LC0995  NAD 83(2007)-  40 31 54.72537(N)    089 00 59.51178(W) AD(2002.00) 0
 LC0995  ELLIP H (02/10/07)  226.312  (m)                       GP(2002.00)    
 LC0995  ELLIP H (10/15/04)  226.309  (m)                       GP(       ) 4 2
 LC0995  NAD 83(1997)-  40 31 54.72532(N)    089 00 59.51167(W) AD(       ) B
 LC0995  ELLIP H (07/17/98)  226.313  (m)                       GP(       ) 4 1
 LC0995  NAD 83(1986)-  40 31 54.73924(N)    089 00 59.51119(W) AD(       ) 2
 LC0995  NAD 27      -  40 31 54.60980(N)    089 00 59.23770(W) AD(       ) 2
 LC0995  NAVD 88             258.39   (m)          847.7    (f) LEVELING    3  
 LC0995  NGVD 29 (??/??/92)  258.448  (m)          847.92   (f) ADJ UNCH    2 0
 LC0995  NGVD 29             258.45   (m)          847.9    (f) LEVELING    3  
 LC0995
 LC0995.Superseded values are not recommended for survey control.
 LC0995
 LC0995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0995.See file dsdata.pdf to determine how the superseded data were derived.
 LC0995
 LC0995_MARKER: DS = TRIANGULATION STATION DISK
 LC0995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0995_STAMPING: PICKETT 1959
 LC0995_MARK LOGO: CGS
 LC0995_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0995+STABILITY: SURFACE MOTION
 LC0995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0995+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 LC0995
 LC0995  HISTORY     - Date     Condition        Report By
 LC0995  HISTORY     - 1959     MONUMENTED       CGS
 LC0995  HISTORY     - 1959     GOOD             CGS
 LC0995  HISTORY     - 1972     GOOD             ILDT
 LC0995  HISTORY     - 1973     GOOD             NGS
 LC0995  HISTORY     - 1987     GOOD             USPSQD
 LC0995  HISTORY     - 1988     GOOD             USPSQD
 LC0995  HISTORY     - 19970313 GOOD             NGS
 LC0995  HISTORY     - 20010410 MARK NOT FOUND   JCLS
 LC0995
 LC0995                          STATION DESCRIPTION
 LC0995
 LC0995'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0995'THE STATION IS LOCATED ABOUT 2 MILES NORTH AND 1 MILE WEST
 LC0995'OF THE CENTER OF THE CITY OF NORMAL.
 LC0995'
 LC0995'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51
 LC0995'AND U.S. HIGHWAY 66 IN NORMAL, GO NORTH ON U.S. HIGHWAY 51
 LC0995'FOR 1.3 MILES TO A CROSSROAD AND MANNS TRAILER SALES IN THE
 LC0995'NORTHEAST ANGLE OF THE CROSSROAD, TURN LEFT, WEST, ON GRAVEL
 LC0995'ROAD AND GO 1.1 MILES TO THE STATION ON THE RIGHT.
 LC0995'
 LC0995'STATION MARK, A STANDARD DISK STAMPED PICKETT 1959, IS SET
 LC0995'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.
 LC0995'THE MARK IS 27.5 FEET NORTH OF THE APPROXIMATE CENTER OF
 LC0995'THE GRAVEL ROAD, 1.9 FEET SOUTH OF THE FENCE LINE AND 1.8
 LC0995'FEET SOUTH OF A WITNESS POST.
 LC0995'
 LC0995'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED PICKETT
 LC0995'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0995'PROJECTS 4 INCHES.  THE MARK IS 57.5 FEET NORTH-NORTHWEST
 LC0995'OF A TELEPHONE POLE, 27.5 FEET NORTH OF THE APPROXIMATE CENTER
 LC0995'OF THE GRAVEL ROAD AND 2 FEET SOUTH OF THE FENCE LINE.
 LC0995'
 LC0995'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED PICKETT
 LC0995'NO. 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0995'PROJECTS 2 INCHES.  THE MARK IS 66 FEET WEST OF A TELEPHONE
 LC0995'POLE, 28 FEET SOUTH OF THE APPROXIMATE CENTER OF THE GRAVEL
 LC0995'ROAD AND 1.4 FEET NORTH OF THE FENCE LINE.
 LC0995'
 LC0995'AZIMUTH MARK, A STANDARD DISK STAMPED PICKETT 1959, IS SET
 LC0995'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.
 LC0995'THE MARK IS 163 FEET EAST OF THE APPROXIMATE CENTER OF A
 LC0995'NORTH-SOUTH GRAVEL ROAD, 27.5 FEET SOUTH OF THE APPROXIMATE
 LC0995'CENTER OF A EAST-WEST GRAVEL ROAD AND 2.1 FEET NORTH OF A
 LC0995'FENCE LINE AND A WITNESS POST.
 LC0995'
 LC0995'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE GRAVEL
 LC0995'ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 LC0995
 LC0995                          STATION RECOVERY (1959)
 LC0995
 LC0995'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC0995'THE STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION.
 LC0995'THE OLD DESCRIPTION IS ADEQUATE.  THE STATION WAS NOT OCCUPIED,
 LC0995'BUT WAS USED FOR A LIGHTSTAND.
 LC0995
 LC0995                          STATION RECOVERY (1972)
 LC0995
 LC0995'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RIL)
 LC0995'PICKETT 1959-GOOD
 LC0995'
 LC0995'PICKETT 1959-GOOD (AZI)
 LC0995'
 LC0995'PICKETT NO. 1 1959-POOR
 LC0995'
 LC0995'PICKETT NO. 2 1959-FAIR
 LC0995'
 LC0995'R.M. 1, DISK HAS BEEN SHEARED OF.  ALL MEASUREMENTS ARE GOOD.
 LC0995
 LC0995                          STATION RECOVERY (1973)
 LC0995
 LC0995'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0995'2.5 MI NW FROM NORMAL.
 LC0995'1.3 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 LC0995'U.S. HIGHWAY 66 (BUSINESS) IN NORMAL, THENCE WEST ALONG PAVED ROAD
 LC0995'FOR 1.1 MILES TO MARK ON RIGHT, 28 FEET NORTH OF THE CENTERLINE
 LC0995'OF ROAD, 53 FEET EAST OF A FENCE CORNER, 2 FEET SOUTH OF A FENCE
 LC0995'AND 1 FOOT WEST OF A METAL WITNESS POST.  THE DISK IS SET IN THE
 LC0995'TOP OF A SQUARE CONCRETE POST PROJECTING ABOUT 2 INCHES.
 LC0995
 LC0995                          STATION RECOVERY (1987)
 LC0995
 LC0995'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0995'RECOVERED IN GOOD CONDITION.
 LC0995
 LC0995                          STATION RECOVERY (1988)
 LC0995
 LC0995'RECOVERY NOTE BY US POWER SQUADRON 1988 (MI)
 LC0995'RECOVERED IN GOOD CONDITION.
 LC0995
 LC0995                          STATION RECOVERY (1997)
 LC0995
 LC0995'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC0995'THE STATION IS LOCATED ABOUT 4 MI (6.4 KM) NORTH OF BLOOMINGTON ON THE
 LC0995'NORTHWEST SIDE OF NORMAL.  TO REACH FROM THE JUNCTION OF INTERSTATE
 LC0995'HIGHWAY 55 AND U.S. BUSINESS ROUTE 51 (EXIT 165) ON THE NORTH SIDE OF
 LC0995'NORMAL, GO SOUTH ON ROUTE 51 FOR 0.5 MI (0.8 KM) TO RAAB ROAD. TURN
 LC0995'RIGHT, WEST, ON RAAB ROAD FOR 1.1 MI (1.8 KM) TO THE STATION ON THE
 LC0995'RIGHT, 8.5 M (27.9 FT) NORTH OF THE CENTER OF THE ROAD, 16.0 M (52.5
 LC0995'FT) EAST OF A POWER POLE, 37.2 M (122.0 FT) WEST OF A POWER POLE, 16.7
 LC0995'M (54.8 FT) NORTH OF PICKETT RM 4, AND 0.3 M (1.0 FT) WEST OF A
 LC0995'WITNESS POST.
 LC0995
 LC0995                          STATION RECOVERY (2001)
 LC0995
 LC0995'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 LC0995'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0990 ***********************************************************************
 LC0990  DESIGNATION -  PICKETT AZ MK
 LC0990  PID         -  LC0990
 LC0990  STATE/COUNTY-  IL/MCLEAN
 LC0990  COUNTRY     -  US
 LC0990  USGS QUAD   -  NORMAL WEST (2018)
 LC0990
 LC0990                         *CURRENT SURVEY CONTROL
 LC0990  ______________________________________________________________________
 LC0990* NAD 83(1986) POSITION- 40 31 54.     (N) 089 01 14.     (W)   SCALED
 LC0990* NAVD 88 ORTHO HEIGHT -   253.978 (meters)      833.26  (feet) ADJUSTED
 LC0990  ______________________________________________________________________
 LC0990  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 LC0990  DYNAMIC HEIGHT  -        253.859 (meters)      832.87  (feet) COMP
 LC0990  MODELED GRAVITY -    980,150.9   (mgal)                       NAVD 88
 LC0990
 LC0990  VERT ORDER      -  SECOND    CLASS 0
 LC0990
 LC0990.The horizontal coordinates were scaled from a map and have
 LC0990.an estimated accuracy of +/- 6 seconds.
 LC0990
 LC0990.The orthometric height was determined by differential leveling and
 LC0990.adjusted by the NATIONAL GEODETIC SURVEY
 LC0990.in June 1991.
 LC0990
 LC0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0990.GEOID18 height accuracy estimate available here.
 LC0990
 LC0990.Click photographs - Photos may exist for this station.
 LC0990
 LC0990.The dynamic height is computed by dividing the NAVD 88
 LC0990.geopotential number by the normal gravity value computed on the
 LC0990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0990.degrees latitude (g = 980.6199 gals.).
 LC0990
 LC0990.The modeled gravity was interpolated from observed gravity values.
 LC0990
 LC0990;                    North         East    Units  Estimated Accuracy
 LC0990;SPC IL E     -   429,260.      241,770.      MT  (+/- 180 meters Scaled)
 LC0990
 LC0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK288887(NAD 83)
 LC0990
 LC0990                          SUPERSEDED SURVEY CONTROL
 LC0990
 LC0990  NGVD 29 (??/??/92)  254.032  (m)          833.44   (f) ADJ UNCH    2 0
 LC0990
 LC0990.Superseded values are not recommended for survey control.
 LC0990
 LC0990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0990.See file dsdata.pdf to determine how the superseded data were derived.
 LC0990
 LC0990_MARKER: DZ = AZIMUTH MARK DISK
 LC0990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0990_STAMPING: PICKETT 1959
 LC0990_MARK LOGO: CGS
 LC0990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0990+STABILITY: SURFACE MOTION
 LC0990
 LC0990  HISTORY     - Date     Condition        Report By
 LC0990  HISTORY     - 1959     MONUMENTED       CGS
 LC0990  HISTORY     - 1973     GOOD             NGS
 LC0990  HISTORY     - 1987     GOOD             USPSQD
 LC0990  HISTORY     - 1988     GOOD             USPSQD
 LC0990
 LC0990                          STATION DESCRIPTION
 LC0990
 LC0990'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC0990'2.5 MI NW FROM NORMAL.
 LC0990'MARK FOUND IN GOOD CONDITION BUT NEW DESCRIPTION IS NEEDED.
 LC0990'1.3 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 LC0990'U.S. HIGHWAY 66 (BUSINESS) IN NORMAL TO A CROSSROAD, THENCE WEST
 LC0990'ALONG PAVED ROAD FOR 1.4 MILES TO MARK ON THE LEFT, 1 FOOT WEST
 LC0990'OF A METAL WITNESS POST, 163 FEET EAST OF THE CENTERLINE OF A
 LC0990'NORTH-SOUTH ROAD, 28 FEET SOUTH OF THE CENTERLINE OF THE ROAD
 LC0990'2 FEET NORTH OF A METAL WITNESS POST AND SET IN THE TOP OF A SQUARE
 LC0990'CONCRETE POST PROJECTING 3 INCHES.
 LC0990
 LC0990                          STATION RECOVERY (1987)
 LC0990
 LC0990'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0990'RECOVERED IN GOOD CONDITION.
 LC0990
 LC0990                          STATION RECOVERY (1988)
 LC0990
 LC0990'RECOVERY NOTE BY US POWER SQUADRON 1988 (MI)
 LC0990'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0993 ***********************************************************************
 LC0993  DESIGNATION -  PICKETT RM 3
 LC0993  PID         -  LC0993
 LC0993  STATE/COUNTY-  IL/MCLEAN
 LC0993  COUNTRY     -  US
 LC0993  USGS QUAD   -  NORMAL WEST (2018)
 LC0993
 LC0993                         *CURRENT SURVEY CONTROL
 LC0993  ______________________________________________________________________
 LC0993* NAD 83(1986) POSITION- 40 31 54.72   (N) 089 00 58.90   (W)   HD_HELD1
 LC0993* NAVD 88 ORTHO HEIGHT -   258.40  (meters)      847.8   (feet) RESET
 LC0993  ______________________________________________________________________
 LC0993  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 LC0993  VERT ORDER      -  THIRD
 LC0993
 LC0993.The horizontal coordinates were determined by differentially corrected
 LC0993.hand held GPS observations or other comparable positioning techniques
 LC0993.and have an estimated accuracy of +/- 3 meters.
 LC0993
 LC0993.The orthometric height was computed from unverified reset data.
 LC0993
 LC0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0993.GEOID18 height accuracy estimate available here.
 LC0993
 LC0993.Click photographs - Photos may exist for this station.
 LC0993
 LC0993;                    North         East    Units  Estimated Accuracy
 LC0993;SPC IL E     -   429,281.3     242,129.9     MT  (+/- 3 meters HH1 GPS) 
 LC0993
 LC0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2922188745(NAD 83)
 LC0993
 LC0993                          SUPERSEDED SURVEY CONTROL
 LC0993
 LC0993.No superseded survey control is available for this station.
 LC0993
 LC0993_MARKER: DR = REFERENCE MARK DISK
 LC0993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0993_STAMPING: PICKETT 1959 NO 3 1973
 LC0993_MARK LOGO: NGS
 LC0993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0993+STABILITY: SURFACE MOTION
 LC0993
 LC0993  HISTORY     - Date     Condition        Report By
 LC0993  HISTORY     - 1973     MONUMENTED       NGS
 LC0993
 LC0993                          STATION DESCRIPTION
 LC0993
 LC0993'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC0993'2.5 MI NW FROM NORMAL.
 LC0993'1.3 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH U.S.
 LC0993'HIGHWAY (BUSINESS) 66 AT NORMAL TO A CROSSROAD, THENCE WEST ALONG
 LC0993'PAVED ROAD FOR 1.1 MILES TO THE MARK ON THE RIGHT, 28 FEET NORTH
 LC0993'OF THE CENTERLINE OF THE ROAD, 100 FEET EAST OF A FENCE CORNER,
 LC0993'2 FEET SOUTH OF A FENCE AND 1 FOOT WEST OF A METAL WITNESS POST.
 LC0993'SET IN THE TOP OF A SQUARE CONCRETE POST PROJECTING ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0992 ***********************************************************************
 LC0992  DESIGNATION -  PICKETT RM 4
 LC0992  PID         -  LC0992
 LC0992  STATE/COUNTY-  IL/MCLEAN
 LC0992  COUNTRY     -  US
 LC0992  USGS QUAD   -  NORMAL WEST (2018)
 LC0992
 LC0992                         *CURRENT SURVEY CONTROL
 LC0992  ______________________________________________________________________
 LC0992* NAD 83(1986) POSITION- 40 31 54.18   (N) 089 00 59.51   (W)   HD_HELD1
 LC0992* NAVD 88 ORTHO HEIGHT -   257.53  (meters)      844.9   (feet) RESET
 LC0992  ______________________________________________________________________
 LC0992  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 LC0992  VERT ORDER      -  THIRD
 LC0992
 LC0992.The horizontal coordinates were determined by differentially corrected
 LC0992.hand held GPS observations or other comparable positioning techniques
 LC0992.and have an estimated accuracy of +/- 3 meters.
 LC0992
 LC0992.The orthometric height was computed from unverified reset data.
 LC0992
 LC0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0992.GEOID18 height accuracy estimate available here.
 LC0992
 LC0992.Click photographs - Photos may exist for this station.
 LC0992
 LC0992;                    North         East    Units  Estimated Accuracy
 LC0992;SPC IL E     -   429,264.8     242,115.4     MT  (+/- 3 meters HH1 GPS) 
 LC0992
 LC0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2920688728(NAD 83)
 LC0992
 LC0992                          SUPERSEDED SURVEY CONTROL
 LC0992
 LC0992.No superseded survey control is available for this station.
 LC0992
 LC0992_MARKER: DR = REFERENCE MARK DISK
 LC0992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0992_STAMPING: PICKETT 1959 NO 4 1973
 LC0992_MARK LOGO: NGS
 LC0992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0992+STABILITY: SURFACE MOTION
 LC0992
 LC0992  HISTORY     - Date     Condition        Report By
 LC0992  HISTORY     - 1973     MONUMENTED       NGS
 LC0992
 LC0992                          STATION DESCRIPTION
 LC0992
 LC0992'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC0992'2.5 MI NW FROM NORMAL.
 LC0992'1.3 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH U.S.
 LC0992'HIGHWAY 66 (BUSINESS) AT NORMAL TO A CROSSROAD, THENCE WEST ALONG
 LC0992'PAVED ROAD FOR 1.1 MILE TO THE MARK ON THE LEFT, 27 FEET SOUTH
 LC0992'OF THE CENTERLINE OF PAVED ROAD, 1 FOOT EAST OF A METAL WITNESS
 LC0992'POST AND 76 FEET SOUTHEAST OF A FENCE CORNER.  SET IN THE TOP OF A
 LC0992'SQURE CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3271 ***********************************************************************
 ME3271  DESIGNATION -  PIER LIGHT 3 C
 ME3271  PID         -  ME3271
 ME3271  STATE/COUNTY-  IL/COOK
 ME3271  COUNTRY     -  US
 ME3271  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME3271
 ME3271                         *CURRENT SURVEY CONTROL
 ME3271  ______________________________________________________________________
 ME3271* NAD 83(1997) POSITION- 41 53 17.98669(N) 087 36 09.26552(W)   ADJUSTED
 ME3271  ______________________________________________________________________
 ME3271  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 ME3271  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 ME3271  HORZ ORDER      -  THIRD
 ME3271
 ME3271.The horizontal coordinates were established by classical geodetic methods
 ME3271.and adjusted by the National Geodetic Survey in October 1999.
 ME3271
 ME3271.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3271.GEOID18 height accuracy estimate available here.
 ME3271
 ME3271.Click photographs - Photos may exist for this station.
 ME3271
 ME3271.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3271
 ME3271. The following values were computed from the NAD 83(1997) position.
 ME3271
 ME3271;                    North         East     Units Scale Factor Converg.
 ME3271;SPC IL E     -   579,957.686   360,648.392   MT  1.00002024   +0 29 16.5
 ME3271;SPC IL E     - 1,902,744.51  1,183,227.27   sFT  1.00002024   +0 29 16.5
 ME3271;UTM  16      - 4,637,553.233   450,009.017   MT  0.99963075   -0 24 08.4
 ME3271
 ME3271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5000937553(NAD 83)
 ME3271
 ME3271                          SUPERSEDED SURVEY CONTROL
 ME3271
 ME3271  NAD 83(1997)-  41 53 17.98691(N)    087 36 09.26595(W) AD(       ) 3
 ME3271  NAD 83(1994)-  41 53 17.99147(N)    087 36 09.27797(W) AD(       ) 3
 ME3271  NAD 83(1986)-  41 53 17.99149(N)    087 36 09.27657(W) AD(       ) 3
 ME3271
 ME3271.Superseded values are not recommended for survey control.
 ME3271
 ME3271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3271.See file dsdata.pdf to determine how the superseded data were derived.
 ME3271
 ME3271_MARKER: 14 = NAVIGATION LIGHT
 ME3271
 ME3271  HISTORY     - Date     Condition        Report By
 ME3271  HISTORY     - 1983     FIRST OBSERVED   IL1670
 ME3271
 ME3271                          STATION DESCRIPTION
 ME3271
 ME3271'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME3271'LOCATED ALONG WEST EDGE OF LAKE MICHIGAN, JUST OFF SHORE IN
 ME3271'DOWNTOWN CHICAGO, AT THE EAST END OF THE SOUTH 1 OF 2 BREAKWATERS
 ME3271'SOUTH OF THE NAVY PIER.
 ME3271'
 ME3271'TO REACH SEE ABOVE PARAGRAPH.
 ME3271'
 ME3271'STATION IS A NAVIGATION LIGHT AT THE EAST END OF A BREAKWATER, JUST
 ME3271'EAST OF SLUICE GATES AND SOUTH PIER, NEAR THE NAVY PIER.
 ME3271'
 ME3271'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1479 ***********************************************************************
 MF1479  DESIGNATION -  PIERCE
 MF1479  PID         -  MF1479
 MF1479  STATE/COUNTY-  IL/DE KALB
 MF1479  COUNTRY     -  US
 MF1479  USGS QUAD   -  HINCKLEY (2018)
 MF1479
 MF1479                         *CURRENT SURVEY CONTROL
 MF1479  ______________________________________________________________________
 MF1479* NAD 83(1997) POSITION- 41 51 46.98086(N) 088 42 18.77142(W)   ADJUSTED
 MF1479* NAVD 88 ORTHO HEIGHT -   277.    (meters)      909.    (feet) SCALED
 MF1479  ______________________________________________________________________
 MF1479  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 MF1479  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 MF1479  HORZ ORDER      -  SECOND
 MF1479
 MF1479.The horizontal coordinates were established by classical geodetic methods
 MF1479.and adjusted by the National Geodetic Survey in October 1999.
 MF1479
 MF1479.The orthometric height was scaled from a topographic map.
 MF1479
 MF1479.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1479.GEOID18 height accuracy estimate available here.
 MF1479
 MF1479.Click photographs - Photos may exist for this station.
 MF1479
 MF1479.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1479
 MF1479. The following values were computed from the NAD 83(1997) position.
 MF1479
 MF1479;                    North         East     Units Scale Factor Converg.
 MF1479;SPC IL E     -   576,958.581   269,124.153   MT  0.99998673   -0 14 53.4
 MF1479;SPC IL E     - 1,892,904.94    882,951.49   sFT  0.99998673   -0 14 53.4
 MF1479;UTM  16      - 4,635,976.715   358,473.485   MT  0.99984647   -1 08 17.4
 MF1479
 MF1479!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1479!SPC IL E     -   0.99996175  x   0.99998673  =   0.99994848
 MF1479!UTM  16      -   0.99996175  x   0.99984647  =   0.99980822
 MF1479
 MF1479:                Primary Azimuth Mark                     Grid Az
 MF1479:SPC IL E     -  PIERCE AZ MK                             274 09 54.8
 MF1479:UTM  16      -  PIERCE AZ MK                             275 03 18.8
 MF1479
 MF1479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5847335976(NAD 83)
 MF1479
 MF1479|---------------------------------------------------------------------|
 MF1479| PID    Reference Object                     Distance      Geod. Az  |
 MF1479|                                                           dddmmss.s |
 MF1479| CI8042 PIERCE RM 1                          18.840 METERS 05245     |
 MF1479| CI8043 PIERCE RM 2                          15.038 METERS 16654     |
 MF1479| CI8041 PIERCE AZ MK                                       2735501.4 |
 MF1479|---------------------------------------------------------------------|
 MF1479
 MF1479                          SUPERSEDED SURVEY CONTROL
 MF1479
 MF1479  NAD 83(1986)-  41 51 46.98291(N)    088 42 18.77952(W) AD(       ) 2
 MF1479  NAD 27      -  41 51 46.88080(N)    088 42 18.47770(W) AD(       ) 2
 MF1479
 MF1479.Superseded values are not recommended for survey control.
 MF1479
 MF1479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1479.See file dsdata.pdf to determine how the superseded data were derived.
 MF1479
 MF1479_MARKER: DS = TRIANGULATION STATION DISK
 MF1479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1479_STAMPING: PIERCE 1954
 MF1479_MARK LOGO: CGS
 MF1479_PROJECTION: FLUSH
 MF1479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1479+STABILITY: SURFACE MOTION
 MF1479
 MF1479  HISTORY     - Date     Condition        Report By
 MF1479  HISTORY     - 1954     MONUMENTED       CGS
 MF1479  HISTORY     - 1967     GOOD             CGS
 MF1479  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF1479
 MF1479                          STATION DESCRIPTION
 MF1479
 MF1479'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1479'STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF DE KALB AND
 MF1479'4 MILES SOUTH OF CORTLAND, IN THE BARN LOT OF A FARM OWNED
 MF1479'BY MISS DE ETTA JORDAN.  IT IS ABOUT 125 FEET SOUTHWEST OF
 MF1479'THE SOUTHWEST CORNER OF A LARGE TWO STORY FRAME HOUSE, 33 FEET
 MF1479'SOUTH OF A 24 INCH ALDER TREE, 30 FEET EAST OF A FENCE AND
 MF1479'17 FEET NORTHWEST OF THE NORTHWEST CORNER OF A CORN CRIB.
 MF1479'THE MARK IS FLUSH AND THE DISK IS STAMPED PIERCE 1954.
 MF1479'
 MF1479'REFERENCE MARK NO. 1 IS 28 FEET EAST OF THE SOUTHEAST CORNER
 MF1479'OF A SMALL SHED AND 1 FOOT NORTHWEST OF A POWER LINE POLE
 MF1479'WITH A FLOOD LIGHT ATOP.  THE MARK IS FLUSH AND THE DISK IS
 MF1479'STAMPED PIERCE NO 1 1954.
 MF1479'
 MF1479'REFERENCE MARK NO. 2 IS 1 FOOT NORTHWEST OF THE SOUTHWEST
 MF1479'CORNER OF THE CORN CRIB.  THE MARK IS FLUSH AND THE DISK IS
 MF1479'STAMPED PIERCE NO 2 1954.
 MF1479'
 MF1479'AZIMUTH MARK IS 57 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 MF1479'OF THE HOME OF MR. ORRIN PAULING, 28 FEET WEST OF THE CENTER
 MF1479'OF A GRAVEL ROAD AND 3 FEET NORTH OF A WHITE WITNESS POST.
 MF1479'THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED PIERCE
 MF1479'1954.
 MF1479'
 MF1479'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30A
 MF1479'(LINCOLN HIGHWAY) AND STATE HIGHWAY 23 (4TH STREET) IN DE KALB,
 MF1479'GO EAST ON HIGHWAY 30A FOR 3.25 MILES TO A CROSSROADS, TURN
 MF1479'RIGHT AND GO SOUTH ON PAVED ROAD FOR 3.4 MILES TO A CROSSROAD,
 MF1479'TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 0.8 MILE TO A DRIVEWAY
 MF1479'ON THE LEFT (*) TURN LEFT AND FOLLOW DRIVEWAY FOR ABOUT 0.1
 MF1479'MILE TO BARN LOT AND STATION AS DESCRIBED.
 MF1479'
 MF1479'TO REACH THE AZIMUTH MARK FROM THIS POINT (*) CONTINUE WEST
 MF1479'ON GRAVEL ROAD FOR 0.2 MILE TO A T INTERSECTION, TURN LEFT
 MF1479'AND GO SOUTH ON GRAVEL ROAD FOR 0.05 MILE TO THE MARK ON THE
 MF1479'RIGHT, WEST SIDE OF ROAD AS DESCRIBED.
 MF1479'
 MF1479'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1479
 MF1479                          STATION RECOVERY (1967)
 MF1479
 MF1479'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1479'ALL MARKS FOUND IN GOOD CONDITION.  DESCRIPTION IS GOOD WITH
 MF1479'BELOW CHANGES.
 MF1479'
 MF1479'STATION MARK IS 4 INCHES UNDERGROUND.  REFERENCE MARK 2 IS 2
 MF1479'INCHES BELOW THE GROUND.  THE AZIMUTH MARK IS UNDER A BUSH
 MF1479'IN MR. PAULDINGS LAWN.
 MF1479'
 MF1479'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES
 MF1479'SOUTH OF CORTLAND
 MF1479
 MF1479                          STATION RECOVERY (1996)
 MF1479
 MF1479'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1479'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1648 ***********************************************************************
 HB1648  DESIGNATION -  PIERCE
 HB1648  PID         -  HB1648
 HB1648  STATE/COUNTY-  IL/FRANKLIN
 HB1648  COUNTRY     -  US
 HB1648  USGS QUAD   -  CHRISTOPHER (2018)
 HB1648
 HB1648                         *CURRENT SURVEY CONTROL
 HB1648  ______________________________________________________________________
 HB1648* NAD 83(1997) POSITION- 37 55 17.29861(N) 089 06 50.61601(W)   ADJUSTED
 HB1648* NAVD 88 ORTHO HEIGHT -   137.    (meters)      449.    (feet) SCALED
 HB1648  ______________________________________________________________________
 HB1648  GEOID HEIGHT    -        -29.344 (meters)                     GEOID18
 HB1648  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 HB1648  HORZ ORDER      -  FIRST
 HB1648
 HB1648.The horizontal coordinates were established by classical geodetic methods
 HB1648.and adjusted by the National Geodetic Survey in October 1999.
 HB1648
 HB1648.The orthometric height was scaled from a topographic map.
 HB1648
 HB1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1648.GEOID18 height accuracy estimate available here.
 HB1648
 HB1648.Click photographs - Photos may exist for this station.
 HB1648
 HB1648.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1648
 HB1648. The following values were computed from the NAD 83(1997) position.
 HB1648
 HB1648;                    North         East     Units Scale Factor Converg.
 HB1648;SPC IL E     -   139,546.221   231,354.988   MT  1.00003301   -0 28 47.4
 HB1648;SPC IL E     -   457,827.89    759,037.16   sFT  1.00003301   -0 28 47.4
 HB1648;UTM  16      - 4,199,209.584   314,183.017   MT  1.00002528   -1 17 58.7
 HB1648
 HB1648!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1648!SPC IL E     -   0.99998312  x   1.00003301  =   1.00001613
 HB1648!UTM  16      -   0.99998312  x   1.00002528  =   1.00000840
 HB1648
 HB1648:                Primary Azimuth Mark                     Grid Az
 HB1648:SPC IL E     -  PIERCE AZ MK                             182 14 11.8
 HB1648:UTM  16      -  PIERCE AZ MK                             183 03 23.1
 HB1648
 HB1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1418399209(NAD 83)
 HB1648
 HB1648|---------------------------------------------------------------------|
 HB1648| PID    Reference Object                     Distance      Geod. Az  |
 HB1648|                                                           dddmmss.s |
 HB1648| HB1646 COELLO CONCRETE CASTING CO STK      APPROX. 9.3 KM 0224534.2 |
 HB1648| HB1645 CHRISTOPHER MUNICIPAL TANK          APPROX. 7.9 KM 0394348.0 |
 HB1648| HB1643 BUCKNER OLD BEN COAL CO STACK       APPROX.11.6 KM 0553058.1 |
 HB1648| HB1649 ROYALTON LOOKOUT TOWER              APPROX. 3.3 KM 1665814.9 |
 HB1648| HB1650 ROYALTON MUNICIPAL TANK             APPROX. 4.5 KM 1793840.8 |
 HB1648| CI5265 PIERCE AZ MK                                       1814524.4 |
 HB1648| CI5266 PIERCE RM 1                          33.147 METERS 22352     |
 HB1648| CI5267 PIERCE RM 2                          25.939 METERS 29247     |
 HB1648| HB1663 DU QUOIN RAD STA KSB 234 MAST       APPROX.12.7 KM 3033026.0 |
 HB1648| JB1877 DU QUOIN MUNICIPAL TANK             APPROX.14.6 KM 3104500.2 |
 HB1648| JB1884 DU QUOIN RADIO STA KSN 46 MAST      APPROX.16.7 KM 3125657.5 |
 HB1648| JB1878 DU QUOIN RADIO STA WDQN MAST        APPROX.16.7 KM 3174122.2 |
 HB1648|---------------------------------------------------------------------|
 HB1648
 HB1648                          SUPERSEDED SURVEY CONTROL
 HB1648
 HB1648  NAD 83(1993)-  37 55 17.30992(N)    089 06 50.61617(W) AD(       ) 1
 HB1648  NAD 83(1986)-  37 55 17.31177(N)    089 06 50.61755(W) AD(       ) 1
 HB1648  NAD 27      -  37 55 17.13048(N)    089 06 50.33645(W) AD(       ) 1
 HB1648
 HB1648.Superseded values are not recommended for survey control.
 HB1648
 HB1648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1648.See file dsdata.pdf to determine how the superseded data were derived.
 HB1648
 HB1648_MARKER: DS = TRIANGULATION STATION DISK
 HB1648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1648_STAMPING: PIERCE 1961
 HB1648_MARK LOGO: CGS
 HB1648_PROJECTION: RECESSED 46 CENTIMETERS
 HB1648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1648+STABILITY: SURFACE MOTION
 HB1648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1648+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 HB1648
 HB1648  HISTORY     - Date     Condition        Report By
 HB1648  HISTORY     - 1961     MONUMENTED       CGS
 HB1648  HISTORY     - 1976     MARK NOT FOUND   ILDT
 HB1648  HISTORY     - 20120614 GOOD             ILDT
 HB1648  HISTORY     - 20230622 GOOD             ILDT
 HB1648
 HB1648                          STATION DESCRIPTION
 HB1648
 HB1648'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1648'THE STATION IS ABOUT 3 MILES NORTH OF ROYALTON, ABOUT 4 MILES
 HB1648'NORTHWEST OF ZEIGLER, ON THE ROAD RIGHT-OF-WAY AND IS IN THE
 HB1648'SOUTHWEST CORNER OF SECTION 9, T 7 S., R, 1 E.. IT IS 83 FEET
 HB1648'NORTHEAST OF A POWER POLE, 42 FEET EAST OF THE CENTERLINE OF
 HB1648'HIGHWAY 184, 21 FEET SOUTH OF A 16 INCH OAK TREE WITH A TRIANGULAR
 HB1648'BLAZE ON THE SOUTH SIDE AND 18 FEET SOUTHEAST OF A WITNESS POST.
 HB1648'THE MONUMENT IS 18 INCHES UNDERGROUND AND THE DISK IS STAMPED PIERCE
 HB1648'1961.
 HB1648'
 HB1648'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 149 AND 184, ABOUT 1
 HB1648'MILE NORTH OF ROYALTON, GO NORTH ON HIGHWAY 184 FOR 1.6 MILES TO
 HB1648'THE AZIMUTH MARK ON THE LEFT. CONTINUE NORTH ON HIGHWAY 184 FOR 0.5
 HB1648'MILE TO THE STATION ON THE RIGHT.
 HB1648'
 HB1648'REFERENCE MARK 1 IS 116 FEET SOUTHWEST OF THE WITNESS POST, 53 FEET
 HB1648'SOUTH OF THE POWER POLE, 35 FEET SOUTH OF THE CENTERLINE OF A
 HB1648'TRACK ROAD, 33 FEET WEST OF THE CENTERLINE OF HIGHWAY 184 AND 22 FEET
 HB1648'EAST OF A 24 INCH OAK TREE. THE MONUMENT PROJECTS 2 INCHES AND THE
 HB1648'DISK IS STAMPED PIERCE NO. 1 1961.
 HB1648'
 HB1648'REFERENCE MARK 2 IS 58 FEET NORTH OF THE POWER POLE, 37 FEET WEST OF
 HB1648'THE CENTERLINE OF HIGHWAY 184 AND 72 FEET NORTHWEST OF THE
 HB1648'WITNESS POST. THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED
 HB1648'PIERCE NO. 2 1961.
 HB1648'
 HB1648'THE AZIMUTH MARK IS 52 FEET NORTHWEST OF THE CENTERLINE OF A T-ROAD,
 HB1648'36 FEET WEST OF THE CENTERLINE OF HIGHWAY 184, 2 FEET EAST OF A
 HB1648'WIRE FENCE AND 1 FOOT NORTHEAST OF A WITNESS POST. THE MONUMENT
 HB1648'PROJECTS 4 INCHES AND THE DISK IS STAMPED PIERCE 1961.
 HB1648'
 HB1648'NO PP AVAILABLE.
 HB1648'
 HB1648'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1648
 HB1648                          STATION RECOVERY (1976)
 HB1648
 HB1648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976 (DEM)
 HB1648'PIERCE 1960 AZI MARK RECOVERED GOOD.
 HB1648'
 HB1648'DISTANCE AND DIRECTION FROM NEAREST TOWN--25 MILE NORTH OF
 HB1648'ROYALTON.
 HB1648
 HB1648                          STATION RECOVERY (2012)
 HB1648
 HB1648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1648'RECOVERED IN GOOD CONDITION.
 HB1648
 HB1648                          STATION RECOVERY (2023)
 HB1648
 HB1648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1648'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0144 ***********************************************************************
 LD0144  DESIGNATION -  PIGEON
 LD0144  PID         -  LD0144
 LD0144  STATE/COUNTY-  IL/KNOX
 LD0144  COUNTRY     -  US
 LD0144  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0144
 LD0144                         *CURRENT SURVEY CONTROL
 LD0144  ______________________________________________________________________
 LD0144* NAD 83(1997) POSITION- 40 53 16.25351(N) 090 07 21.91889(W)   ADJUSTED
 LD0144* NAVD 88 ORTHO HEIGHT -   215.660 (meters)      707.54  (feet) ADJUSTED
 LD0144  ______________________________________________________________________
 LD0144  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 LD0144  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 LD0144  DYNAMIC HEIGHT  -        215.565 (meters)      707.23  (feet) COMP
 LD0144  MODELED GRAVITY -    980,176.6   (mgal)                       NAVD 88
 LD0144
 LD0144  HORZ ORDER      -  SECOND
 LD0144  VERT ORDER      -  SECOND    CLASS 0
 LD0144
 LD0144.The horizontal coordinates were established by classical geodetic methods
 LD0144.and adjusted by the National Geodetic Survey in October 1999.
 LD0144
 LD0144.The orthometric height was determined by differential leveling and
 LD0144.adjusted by the NATIONAL GEODETIC SURVEY
 LD0144.in June 1991.
 LD0144
 LD0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0144.GEOID18 height accuracy estimate available here.
 LD0144
 LD0144.Click photographs - Photos may exist for this station.
 LD0144
 LD0144.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0144
 LD0144.The dynamic height is computed by dividing the NAVD 88
 LD0144.geopotential number by the normal gravity value computed on the
 LD0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0144.degrees latitude (g = 980.6199 gals.).
 LD0144
 LD0144.The modeled gravity was interpolated from observed gravity values.
 LD0144
 LD0144. The following values were computed from the NAD 83(1997) position.
 LD0144
 LD0144;                    North         East     Units Scale Factor Converg.
 LD0144;SPC IL W     -   468,572.413   703,700.533   MT  0.99994134   +0 01 43.5
 LD0144;SPC IL W     - 1,537,307.99  2,308,724.17   sFT  0.99994134   +0 01 43.5
 LD0144;UTM  15      - 4,530,293.167   742,405.156   MT  1.00032329   +1 53 03.5
 LD0144
 LD0144!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0144!SPC IL W     -   0.99997136  x   0.99994134  =   0.99991270
 LD0144!UTM  15      -   0.99997136  x   1.00032329  =   1.00029464
 LD0144
 LD0144:                Primary Azimuth Mark                     Grid Az
 LD0144:SPC IL W     -  PIGEON AZ MK                             089 57 20.6
 LD0144:UTM  15      -  PIGEON AZ MK                             088 06 00.6
 LD0144
 LD0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4240530293(NAD 83)
 LD0144
 LD0144|---------------------------------------------------------------------|
 LD0144| PID    Reference Object                     Distance      Geod. Az  |
 LD0144|                                                           dddmmss.s |
 LD0144| LD0696 WILLIAMSFIELD MUNICIPAL TANK        APPROX. 9.7 KM 0655142.3 |
 LD0144| LD0145 PIGEON AZ MK                                       0895904.1 |
 LD0144| LD0143 PIGEON RM 1                          37.990 METERS 20031     |
 LD0144| LD0142 PIGEON RM 2                          32.031 METERS 27545     |
 LD0144|---------------------------------------------------------------------|
 LD0144
 LD0144                          SUPERSEDED SURVEY CONTROL
 LD0144
 LD0144  NAD 83(1996)-  40 53 16.25541(N)    090 07 21.92007(W) AD(       ) 2
 LD0144  NAD 83(1986)-  40 53 16.26012(N)    090 07 21.92414(W) AD(       ) 2
 LD0144  NAD 27      -  40 53 16.12660(N)    090 07 21.49690(W) AD(       ) 2
 LD0144  NGVD 29 (??/??/92)  215.731  (m)          707.78   (f) ADJ UNCH    2 0
 LD0144  NGVD 29             215.73   (m)          707.8    (f) LEVELING    3  
 LD0144
 LD0144.Superseded values are not recommended for survey control.
 LD0144
 LD0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0144.See file dsdata.pdf to determine how the superseded data were derived.
 LD0144
 LD0144_MARKER: DS = TRIANGULATION STATION DISK
 LD0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0144_STAMPING: PIGEON 1959
 LD0144_MARK LOGO: CGS
 LD0144_PROJECTION: FLUSH
 LD0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0144+STABILITY: SURFACE MOTION
 LD0144
 LD0144  HISTORY     - Date     Condition        Report By
 LD0144  HISTORY     - 1959     MONUMENTED       CGS
 LD0144  HISTORY     - 1959     GOOD             CGS
 LD0144  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0144
 LD0144                          STATION DESCRIPTION
 LD0144
 LD0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0144'STATION IS LOCATED ABOUT 6.0 MILES WEST-SOUTHWEST OF
 LD0144'WILLIAMSFIELD, 9.0 MILES EAST-SOUTHEAST OF KNOXVILLE AND 1.0
 LD0144'MILE SOUTH OF U.S. HIGHWAY NO. 150.
 LD0144'
 LD0144'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY NO. 150 AND STATE
 LD0144'HIGHWAY NO. 180, ABOUT 1.5 MILES SOUTH OF WILLIAMSFIELD,
 LD0144'GO WEST ON U.S. HIGHWAY NO. 150 FOR 4.2 MILES TO STEEL BRIDGE
 LD0144'OVER THE SPOON RIVER.  CONTINUE WEST ON U.S. HIGHWAY NO.
 LD0144'150 FOR 0.75 MILE TO T ROAD LEFT.  TURN LEFT AND GO SOUTH
 LD0144'ON GRAVELED ROAD FOR 1.3 MILES TO T ROAD RIGHT, TURN RIGHT
 LD0144'AND GO WEST FOR 0.85 MILE TO AZIMUTH MARK ON THE LEFT, CONTINUE
 LD0144'WEST FOR 0.4 MILE TO THE STATION ON LEFT AS DESCRIBED.
 LD0144'
 LD0144'STATION MARK, A STANDARD DISK STAMPED PIGEON 1959, IS SET IN
 LD0144'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LD0144'GROUND.  THE MARK IS 38 FEET SOUTH OF CENTER OF ROAD, 24 FEET
 LD0144'EAST OF DRIVEWAY AND 12 FEET SOUTH OF FENCE LINE.
 LD0144'
 LD0144'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED PIGEON NO. 1
 LD0144'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 LD0144'SET FLUSH WITH THE GROUND.  THE MARK IS 83 FEET SOUTH OF POWER
 LD0144'POLE AND 42 FEET WEST OF DRIVEWAY.
 LD0144'
 LD0144'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED PIGEON
 LD0144'NO. 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LD0144'IS SET 1 INCH BELOW THE SURFACE OF THE GROUND.  THE MARK IS 67
 LD0144'FEET WEST OF DRIVEWAY, 31.5 FEET WEST OF POWER POLE AND 27 FEET
 LD0144'SOUTH OF CENTER OF ROAD.
 LD0144'
 LD0144'AZIMUTH MARK, A STANDARD DISK STAMPED PIGEON 1959, IS SET
 LD0144'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES.
 LD0144'THE MARK IS 20 FEET SOUTH OF CENTER OF ROAD, 2 FEET NORTH OF
 LD0144'FENCE LINE AND 1.8 FEET NORTH OF WITNESS POST.
 LD0144'
 LD0144'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LD0144
 LD0144                          STATION RECOVERY (1959)
 LD0144
 LD0144'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0144'9.6 MI SE FROM KNOXVILLE.
 LD0144'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST
 LD0144'OFFICE AT KNOXVILLE, THENCE 1.4 MILES SOUTH ALONG A GRAVEL ROAD,
 LD0144'THENCE 1.8 MILES EAST ALONG A GRAVEL ROAD, 37 FEET SOUTH OF THE
 LD0144'CENTER LINE OF THE ROAD, 12 FEET SOUTH OF FENCE LINE, 32 FEET
 LD0144'EAST OF THE CENTER LINE OF A FARM DRIVEWAY, 74 FEET
 LD0144'EAST-SOUTHEAST OF A POWER POLE, 169 FEET EAST OF A FENCE CORNER,
 LD0144'ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 LD0144'FLUSH WITH THE GROUND.
 LD0144
 LD0144                          STATION RECOVERY (1997)
 LD0144
 LD0144'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0144'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2279 ***********************************************************************
 LB2279  DESIGNATION -  PIGEON
 LB2279  PID         -  LB2279
 LB2279  STATE/COUNTY-  IL/VERMILION
 LB2279  COUNTRY     -  US
 LB2279  USGS QUAD   -  RANKIN (2018)
 LB2279
 LB2279                         *CURRENT SURVEY CONTROL
 LB2279  ______________________________________________________________________
 LB2279* NAD 83(1997) POSITION- 40 29 09.75071(N) 087 53 51.65810(W)   ADJUSTED
 LB2279* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 LB2279  ______________________________________________________________________
 LB2279  GEOID HEIGHT    -        -32.590 (meters)                     GEOID18
 LB2279  LAPLACE CORR    -         -3.15  (seconds)                    DEFLEC18
 LB2279  HORZ ORDER      -  SECOND
 LB2279
 LB2279.The horizontal coordinates were established by classical geodetic methods
 LB2279.and adjusted by the National Geodetic Survey in October 1999.
 LB2279
 LB2279.The orthometric height was scaled from a topographic map.
 LB2279
 LB2279.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2279.GEOID18 height accuracy estimate available here.
 LB2279
 LB2279.Click photographs - Photos may exist for this station.
 LB2279
 LB2279.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2279
 LB2279. The following values were computed from the NAD 83(1997) position.
 LB2279
 LB2279;                    North         East     Units Scale Factor Converg.
 LB2279;SPC IL E     -   424,059.887   336,935.907   MT  0.99999179   +0 16 58.3
 LB2279;SPC IL E     - 1,391,269.81  1,105,430.55   sFT  0.99999179   +0 16 58.3
 LB2279;UTM  16      - 4,482,092.358   423,919.616   MT  0.99967125   -0 34 58.3
 LB2279
 LB2279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2279!SPC IL E     -   0.99997155  x   0.99999179  =   0.99996334
 LB2279!UTM  16      -   0.99997155  x   0.99967125  =   0.99964281
 LB2279
 LB2279:                Primary Azimuth Mark                     Grid Az
 LB2279:SPC IL E     -  PIGEON AZ MK                             175 13 28.5
 LB2279:UTM  16      -  PIGEON AZ MK                             176 05 25.1
 LB2279
 LB2279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2391982092(NAD 83)
 LB2279
 LB2279|---------------------------------------------------------------------|
 LB2279| PID    Reference Object                     Distance      Geod. Az  |
 LB2279|                                                           dddmmss.s |
 LB2279| CM4365 PIGEON AZ MK                                       1753026.8 |
 LB2279| CM4366 PIGEON RM 1                          24.988 METERS 17824     |
 LB2279| CM4367 PIGEON RM 2                          27.224 METERS 29450     |
 LB2279|---------------------------------------------------------------------|
 LB2279
 LB2279                          SUPERSEDED SURVEY CONTROL
 LB2279
 LB2279  NAD 83(1997)-  40 29 09.75057(N)    087 53 51.65932(W) AD(       ) 2
 LB2279  NAD 83(1986)-  40 29 09.75864(N)    087 53 51.66513(W) AD(       ) 2
 LB2279  NAD 27      -  40 29 09.63070(N)    087 53 51.54280(W) AD(       ) 2
 LB2279
 LB2279.Superseded values are not recommended for survey control.
 LB2279
 LB2279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2279.See file dsdata.pdf to determine how the superseded data were derived.
 LB2279
 LB2279_MARKER: DS = TRIANGULATION STATION DISK
 LB2279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2279_STAMPING: PIGEON 1955
 LB2279_MARK LOGO: CGS
 LB2279_PROJECTION: FLUSH
 LB2279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2279+STABILITY: SURFACE MOTION
 LB2279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2279+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2011
 LB2279
 LB2279  HISTORY     - Date     Condition        Report By
 LB2279  HISTORY     - 1955     MONUMENTED       CGS
 LB2279  HISTORY     - 20110111 GOOD             ILDT
 LB2279  HISTORY     - 20110604 GOOD             GEOCAC
 LB2279
 LB2279                          STATION DESCRIPTION
 LB2279
 LB2279'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2279'STATION IS LOCATED IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF
 LB2279'STATE HIGHWAY 49 AND A GRAVEL CROSSROAD ABOUT 5-1/2 MILES SOUTH OF
 LB2279'CISSNA PARK AND ABOUT 1-1/2 MILES NORTH OF RANKIN.  IT IS 77 FEET
 LB2279'SOUTHWEST OF THE CENTER OF THE INTERSECTION, 68 FEET SOUTH OF THE
 LB2279'CENTER OF THE GRAVEL ROAD, 40 FEET WEST OF THE CENTER OF THE
 LB2279'HIGHWAY, 5 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 LB2279'FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED PIGEON 1955.
 LB2279'
 LB2279'REFERENCE MARK NO. 1 IS 40 FEET WEST OF THE CENTER OF THE HIGHWAY AND
 LB2279'1 FOOT EAST OF THE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2279'PIGEON NO 1 1955.
 LB2279'
 LB2279'REFERENCE MARK NO. 2 IS 29 FEET SOUTH OF THE CENTER OF THE GRAVEL
 LB2279'ROAD AND 1 FOOT NORTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK
 LB2279'IS STAMPED PIGEON NO 2 1955.
 LB2279'
 LB2279'AZIMUTH MARK IS 40 FEET EAST OF THE CENTER OF HIGHWAY 49, 4 FEET
 LB2279'NORTH OF A POWER LINE POLE, 1 FOOT NORTHWEST OF A WHITE WITNESS POST
 LB2279'AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND
 LB2279'THE DISK IS STAMPED PIGEON 1955.
 LB2279'
 LB2279'TO REACH THE STATION FROM THE RAILROAD DEPOT IN RANKIN, GO NORTH ON
 LB2279'STATE HIGHWAY 49 FOR 1.15 MILES TO THE AZIMUTH MARK ON THE RIGHT AS
 LB2279'DESCRIBED.  CONTINUE NORTH ON HIGHWAY 49 FOR 0.3 MILE TO A GRAVEL
 LB2279'CROSSROAD AND THE STATION ON THE LEFT AS DESCRIBED.
 LB2279'
 LB2279'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2279
 LB2279                          STATION RECOVERY (2011)
 LB2279
 LB2279'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2279'RECOVERED IN GOOD CONDITION.
 LB2279
 LB2279                          STATION RECOVERY (2011)
 LB2279
 LB2279'RECOVERY NOTE BY GEOCACHING 2011 (SVT)
 LB2279'RECOVERED.  FENCE NO LONGER EXISTS.  NO WITNESS POST WAS OBSERVED.
 LB2279'MARK LOCATED APPROXIMATELY 10 FEET NNW OF ROAD SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0145 ***********************************************************************
 LD0145  DESIGNATION -  PIGEON AZ MK
 LD0145  PID         -  LD0145
 LD0145  STATE/COUNTY-  IL/KNOX
 LD0145  COUNTRY     -  US
 LD0145  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0145
 LD0145                         *CURRENT SURVEY CONTROL
 LD0145  ______________________________________________________________________
 LD0145* NAD 83(1986) POSITION- 40 53 16.     (N) 090 06 53.     (W)   SCALED
 LD0145* NAVD 88 ORTHO HEIGHT -   213.299 (meters)      699.80  (feet) ADJUSTED
 LD0145  ______________________________________________________________________
 LD0145  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 LD0145  DYNAMIC HEIGHT  -        213.205 (meters)      699.49  (feet) COMP
 LD0145  MODELED GRAVITY -    980,177.3   (mgal)                       NAVD 88
 LD0145
 LD0145  VERT ORDER      -  SECOND    CLASS 0
 LD0145
 LD0145.The horizontal coordinates were scaled from a map and have
 LD0145.an estimated accuracy of +/- 6 seconds.
 LD0145
 LD0145.The orthometric height was determined by differential leveling and
 LD0145.adjusted by the NATIONAL GEODETIC SURVEY
 LD0145.in June 1991.
 LD0145
 LD0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0145.GEOID18 height accuracy estimate available here.
 LD0145
 LD0145.Click photographs - Photos may exist for this station.
 LD0145
 LD0145.The dynamic height is computed by dividing the NAVD 88
 LD0145.geopotential number by the normal gravity value computed on the
 LD0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0145.degrees latitude (g = 980.6199 gals.).
 LD0145
 LD0145.The modeled gravity was interpolated from observed gravity values.
 LD0145
 LD0145;                    North         East    Units  Estimated Accuracy
 LD0145;SPC IL W     -   468,570.      704,380.      MT  (+/- 180 meters Scaled)
 LD0145
 LD0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF430303(NAD 83)
 LD0145
 LD0145                          SUPERSEDED SURVEY CONTROL
 LD0145
 LD0145  NGVD 29 (??/??/92)  213.371  (m)          700.03   (f) ADJ UNCH    2 0
 LD0145
 LD0145.Superseded values are not recommended for survey control.
 LD0145
 LD0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0145.See file dsdata.pdf to determine how the superseded data were derived.
 LD0145
 LD0145_MARKER: DZ = AZIMUTH MARK DISK
 LD0145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0145_STAMPING: PIGEON 1959
 LD0145_MARK LOGO: CGS
 LD0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0145+STABILITY: SURFACE MOTION
 LD0145
 LD0145  HISTORY     - Date     Condition        Report By
 LD0145  HISTORY     - 1959     MONUMENTED       CGS
 LD0145  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0145
 LD0145                          STATION DESCRIPTION
 LD0145
 LD0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0145'9.9 MI E FROM KNOXVILLE.
 LD0145'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0145'AT KNOXVILLE, THENCE 1.4 MILES SOUTH ALONG A GRAVEL ROAD,
 LD0145'THENCE 2.15 MILES EAST ALONG A GRAVEL ROAD, 20 FEET SOUTH OF THE
 LD0145'CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH OF A FENCE, ABOUT 172
 LD0145'YARDS WEST OF A T-FENCE CORNER SOUTH OF THE ROAD, 1.5 FEET
 LD0145'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET
 LD0145'IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LD0145
 LD0145                          STATION RECOVERY (1997)
 LD0145
 LD0145'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0143 ***********************************************************************
 LD0143  DESIGNATION -  PIGEON RM 1
 LD0143  PID         -  LD0143
 LD0143  STATE/COUNTY-  IL/KNOX
 LD0143  COUNTRY     -  US
 LD0143  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0143
 LD0143                         *CURRENT SURVEY CONTROL
 LD0143  ______________________________________________________________________
 LD0143* NAD 83(1986) POSITION- 40 53 15.10   (N) 090 07 22.49   (W)   HD_HELD1
 LD0143* NAVD 88 ORTHO HEIGHT -   215.637 (meters)      707.47  (feet) ADJUSTED
 LD0143  ______________________________________________________________________
 LD0143  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 LD0143  DYNAMIC HEIGHT  -        215.542 (meters)      707.16  (feet) COMP
 LD0143  MODELED GRAVITY -    980,176.6   (mgal)                       NAVD 88
 LD0143
 LD0143  VERT ORDER      -  SECOND    CLASS 0
 LD0143
 LD0143.The horizontal coordinates were determined by differentially corrected
 LD0143.hand held GPS observations or other comparable positioning techniques
 LD0143.and have an estimated accuracy of +/- 3 meters.
 LD0143
 LD0143.The orthometric height was determined by differential leveling and
 LD0143.adjusted by the NATIONAL GEODETIC SURVEY
 LD0143.in June 1991.
 LD0143
 LD0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0143.GEOID18 height accuracy estimate available here.
 LD0143
 LD0143.Click photographs - Photos may exist for this station.
 LD0143
 LD0143.The dynamic height is computed by dividing the NAVD 88
 LD0143.geopotential number by the normal gravity value computed on the
 LD0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0143.degrees latitude (g = 980.6199 gals.).
 LD0143
 LD0143.The modeled gravity was interpolated from observed gravity values.
 LD0143
 LD0143;                    North         East    Units  Estimated Accuracy
 LD0143;SPC IL W     -   468,536.8     703,687.2     MT  (+/- 3 meters HH1 GPS) 
 LD0143
 LD0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4239230257(NAD 83)
 LD0143
 LD0143                          SUPERSEDED SURVEY CONTROL
 LD0143
 LD0143  NGVD 29 (??/??/92)  215.708  (m)          707.70   (f) ADJ UNCH    2 0
 LD0143
 LD0143.Superseded values are not recommended for survey control.
 LD0143
 LD0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0143.See file dsdata.pdf to determine how the superseded data were derived.
 LD0143
 LD0143_MARKER: DR = REFERENCE MARK DISK
 LD0143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0143_STAMPING: PIGEON NO 1 1959
 LD0143_MARK LOGO: CGS
 LD0143_PROJECTION: FLUSH
 LD0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0143+STABILITY: SURFACE MOTION
 LD0143
 LD0143  HISTORY     - Date     Condition        Report By
 LD0143  HISTORY     - 1959     MONUMENTED       CGS
 LD0143  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0143
 LD0143                          STATION DESCRIPTION
 LD0143
 LD0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0143'9.6 MI SE FROM KNOXVILLE.
 LD0143'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0143'AT KNOXVILLE, THENCE 1.4 MILES SOUTH ALONG A GRAVEL ROAD, THENCE
 LD0143'1.8 MILES EAST ALONG A GRAVEL ROAD, 15.5 FEET SOUTH OF THE CENTER
 LD0143'LINE OF THE ROAD, 42 FEET WEST OF THE CENTER LINE OF THE FARM
 LD0143'DRIVEWAY, 83 FEET SOUTH OF A POWER POLE, 141 FEET NORTH OF THE
 LD0143'NORTHEAST CORNER OF FARM HOUSE, 159 FEET SOUTHEAST OF A FENCE
 LD0143'CORNER, 124.5 FEET SOUTHWEST OF TRIANGULATION STATION PIGEON,
 LD0143'ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 LD0143'FLUSH WITH THE GROUND.
 LD0143
 LD0143                          STATION RECOVERY (1997)
 LD0143
 LD0143'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0143'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0142 ***********************************************************************
 LD0142  DESIGNATION -  PIGEON RM 2
 LD0142  PID         -  LD0142
 LD0142  STATE/COUNTY-  IL/KNOX
 LD0142  COUNTRY     -  US
 LD0142  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0142
 LD0142                         *CURRENT SURVEY CONTROL
 LD0142  ______________________________________________________________________
 LD0142* NAD 83(1986) POSITION- 40 53 16.36   (N) 090 07 23.28   (W)   HD_HELD1
 LD0142* NAVD 88 ORTHO HEIGHT -   215.978 (meters)      708.59  (feet) ADJUSTED
 LD0142  ______________________________________________________________________
 LD0142  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 LD0142  DYNAMIC HEIGHT  -        215.882 (meters)      708.27  (feet) COMP
 LD0142  MODELED GRAVITY -    980,176.6   (mgal)                       NAVD 88
 LD0142
 LD0142  VERT ORDER      -  SECOND    CLASS 0
 LD0142
 LD0142.The horizontal coordinates were determined by differentially corrected
 LD0142.hand held GPS observations or other comparable positioning techniques
 LD0142.and have an estimated accuracy of +/- 3 meters.
 LD0142
 LD0142.The orthometric height was determined by differential leveling and
 LD0142.adjusted by the NATIONAL GEODETIC SURVEY
 LD0142.in June 1991.
 LD0142
 LD0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0142.GEOID18 height accuracy estimate available here.
 LD0142
 LD0142.Click photographs - Photos may exist for this station.
 LD0142
 LD0142.The dynamic height is computed by dividing the NAVD 88
 LD0142.geopotential number by the normal gravity value computed on the
 LD0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0142.degrees latitude (g = 980.6199 gals.).
 LD0142
 LD0142.The modeled gravity was interpolated from observed gravity values.
 LD0142
 LD0142;                    North         East    Units  Estimated Accuracy
 LD0142;SPC IL W     -   468,575.7     703,668.7     MT  (+/- 3 meters HH1 GPS) 
 LD0142
 LD0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4237330295(NAD 83)
 LD0142
 LD0142                          SUPERSEDED SURVEY CONTROL
 LD0142
 LD0142  NGVD 29 (??/??/92)  216.049  (m)          708.82   (f) ADJ UNCH    2 0
 LD0142
 LD0142.Superseded values are not recommended for survey control.
 LD0142
 LD0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0142.See file dsdata.pdf to determine how the superseded data were derived.
 LD0142
 LD0142_MARKER: DR = REFERENCE MARK DISK
 LD0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0142_STAMPING: PIGEON NO 2 1959
 LD0142_MARK LOGO: CGS
 LD0142_PROJECTION: FLUSH
 LD0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0142+STABILITY: SURFACE MOTION
 LD0142
 LD0142  HISTORY     - Date     Condition        Report By
 LD0142  HISTORY     - 1959     MONUMENTED       CGS
 LD0142  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0142
 LD0142                          STATION DESCRIPTION
 LD0142
 LD0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0142'9.6 MI SE FROM KNOXVILLE.
 LD0142'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0142'AT KNOXVILLE, THENCE 1.4 MILES SOUTH ALONG A GRAVEL ROAD, THENCE
 LD0142'1.8 MILES EAST ALONG A GRAVEL ROAD, 27.5 FEET SOUTH OF THE CENTER
 LD0142'LINE OF THE ROAD, 67 FEET WEST OF THE CENTER LINE OF A FARM
 LD0142'DRIVEWAY, 31.5 FEET WEST OF A POWER POLE, 63.5 FEET EAST OF A
 LD0142'FENCE CORNER, 105.1 FEET WEST OF TRIANGULATION STATION PIGEON,
 LD0142'ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 LD0142'FLUSH WITH THE GROUND.
 LD0142
 LD0142                          STATION RECOVERY (1997)
 LD0142
 LD0142'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0142'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8057 ***********************************************************************
 DK8057  DESIGNATION -  PIKE 01
 DK8057  PID         -  DK8057
 DK8057  STATE/COUNTY-  IL/PIKE
 DK8057  COUNTRY     -  US
 DK8057  USGS QUAD   -  PITTSFIELD (2018)
 DK8057
 DK8057                         *CURRENT SURVEY CONTROL
 DK8057  ______________________________________________________________________
 DK8057* NAD 83(2011) POSITION- 39 32 18.24168(N) 090 49 44.61691(W)   ADJUSTED
 DK8057* NAD 83(2011) ELLIP HT-   179.585 (meters)        (06/27/12)   ADJUSTED
 DK8057* NAD 83(2011) EPOCH   -  2010.00
 DK8057* NAVD 88 ORTHO HEIGHT -   212.1   (meters)      696.    (feet) GPS OBS
 DK8057  ______________________________________________________________________
 DK8057  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DK8057  GEOID HEIGHT    -        -32.443 (meters)                     GEOID12A
 DK8057  GEOID HEIGHT    -        -32.451 (meters)                     GEOID18
 DK8057  NAD 83(2011) X  -    -71,270.568 (meters)                     COMP
 DK8057  NAD 83(2011) Y  - -4,925,115.768 (meters)                     COMP
 DK8057  NAD 83(2011) Z  -  4,038,706.699 (meters)                     COMP
 DK8057  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 DK8057
 DK8057  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8057  Standards:
 DK8057         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8057            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8057  -------------------------------------------------------------------
 DK8057  NETWORK    0.58   1.53           0.25   0.22   0.78      0.04937347
 DK8057  -------------------------------------------------------------------
 DK8057  Click here for local accuracies and other accuracy information.
 DK8057
 DK8057.The horizontal coordinates were established by GPS observations
 DK8057.and adjusted by the National Geodetic Survey in June 2012.
 DK8057
 DK8057.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8057.been affixed to the stable North American tectonic plate. See 
 DK8057.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8057
 DK8057.The horizontal coordinates are valid at the epoch date displayed above
 DK8057.which is a decimal equivalence of Year/Month/Day.
 DK8057
 DK8057.The orthometric height was determined by GPS observations and a
 DK8057.high-resolution geoid model.
 DK8057
 DK8057.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8057.GEOID18 height accuracy estimate available here.
 DK8057
 DK8057.Click photographs - Photos may exist for this station.
 DK8057
 DK8057.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8057
 DK8057.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8057
 DK8057.The ellipsoidal height was determined by GPS observations
 DK8057.and is referenced to NAD 83.
 DK8057
 DK8057. The following values were computed from the NAD 83(2011) position.
 DK8057
 DK8057;                    North         East     Units Scale Factor Converg.
 DK8057;SPC IL W     -   318,948.858   643,059.734   MT  0.99998108   -0 25 18.1
 DK8057;SPC IL W     - 1,046,418.04  2,109,771.81   sFT  0.99998108   -0 25 18.1
 DK8057;UTM  15      - 4,378,776.808   686,561.062   MT  1.00002853   +1 22 56.7
 DK8057
 DK8057!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8057!SPC IL W     -   0.99997183  x   0.99998108  =   0.99995291
 DK8057!UTM  15      -   0.99997183  x   1.00002853  =   1.00000036
 DK8057
 DK8057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8656178776(NAD 83)
 DK8057
 DK8057                          SUPERSEDED SURVEY CONTROL
 DK8057
 DK8057  NAD 83(2007)-  39 32 18.24166(N)    090 49 44.61764(W) AD(2002.00) 1
 DK8057  ELLIP H (01/08/09)  179.620  (m)                       GP(2002.00) 4 1
 DK8057  NAVD 88 (01/08/09)  212.1    (m)  GEOID03  model used  GPS OBS        
 DK8057
 DK8057.Superseded values are not recommended for survey control.
 DK8057
 DK8057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8057.See file dsdata.pdf to determine how the superseded data were derived.
 DK8057
 DK8057_MARKER: DD = SURVEY DISK
 DK8057_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DK8057_STAMPING: PIKE 01 2008
 DK8057_MARK LOGO: ILDT
 DK8057_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK8057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8057+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2019
 DK8057
 DK8057  HISTORY     - Date     Condition        Report By
 DK8057  HISTORY     - 2008     MONUMENTED       ILDT
 DK8057  HISTORY     - 20081212 GOOD             ILDT
 DK8057  HISTORY     - 20110902 GOOD             ILDT
 DK8057  HISTORY     - 20191007 GOOD             ILDT
 DK8057
 DK8057                          STATION DESCRIPTION
 DK8057
 DK8057'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8057'STATION IS LOCATED 5.1 MILES SOUTHWEST OF PITTSFIELD. TO REACH THE
 DK8057'STATION FROM THE INTERSECTION OF IL-54 AND S MEMORIAL ST. IN
 DK8057'PITTSFIELD, GO SOUTH  ON MEMORIAL FOR 0.66 MILES TO FAIR ST. TURN
 DK8057'RIGHT AND HEAD WEST 0.1 MILES TO CR 11. TURN LEFT AND HEAD SOUTH
 DK8057'SOUTHWEST ALONG CR 11 FOR 4.5 TO CR  950N(195 TH AVE), AND THE STATION
 DK8057'ON THE RIGHT.  THE STATION IS LOCATED IN  THE NORTHWEST QUADRANT OF
 DK8057'THE INTERSECTION. THE STATION IS 26.0FT NORTH OF   THE CENTERLINE950N(
 DK8057'195 TH AVE), 29.7FT WEST OF THE CENTERLINE CR 11, 62.5 SOUTH OF A
 DK8057'POWER  POLE, 1FT EAST OF A METAL SURVEY SIGN, AND IS BURIED 0.4FT.
 DK8057
 DK8057                          STATION RECOVERY (2011)
 DK8057
 DK8057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DK8057'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DK8057'PLEASANT HILL AND 4.8 MI (7.7 KM) EAST OF SUMMER HILL.
 DK8057'
 DK8057'RECOVERED AS DESCRIBED.
 DK8057
 DK8057                          STATION RECOVERY (2019)
 DK8057
 DK8057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DK8057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK8058 ***********************************************************************
 DK8058  DESIGNATION -  PIKE 02
 DK8058  PID         -  DK8058
 DK8058  STATE/COUNTY-  IL/PIKE
 DK8058  COUNTRY     -  US
 DK8058  USGS QUAD   -  MILTON (2018)
 DK8058
 DK8058                         *CURRENT SURVEY CONTROL
 DK8058  ______________________________________________________________________
 DK8058* NAD 83(2011) POSITION- 39 30 14.48243(N) 090 42 00.66118(W)   ADJUSTED
 DK8058* NAD 83(2011) ELLIP HT-   162.549 (meters)        (06/27/12)   ADJUSTED
 DK8058* NAD 83(2011) EPOCH   -  2010.00
 DK8058* NAVD 88 ORTHO HEIGHT -   194.9   (meters)      639.    (feet) GPS OBS
 DK8058  ______________________________________________________________________
 DK8058  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK8058  GEOID HEIGHT    -        -32.312 (meters)                     GEOID03
 DK8058  GEOID HEIGHT    -        -32.376 (meters)                     GEOID18
 DK8058  NAD 83(2011) X  -    -60,221.752 (meters)                     COMP
 DK8058  NAD 83(2011) Y  - -4,927,679.226 (meters)                     COMP
 DK8058  NAD 83(2011) Z  -  4,035,751.552 (meters)                     COMP
 DK8058  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 DK8058
 DK8058  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK8058  Standards:
 DK8058         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK8058            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK8058  -------------------------------------------------------------------
 DK8058  NETWORK    0.89   2.04           0.40   0.31   1.04      0.19464534
 DK8058  -------------------------------------------------------------------
 DK8058  Click here for local accuracies and other accuracy information.
 DK8058
 DK8058.The horizontal coordinates were established by GPS observations
 DK8058.and adjusted by the National Geodetic Survey in June 2012.
 DK8058
 DK8058.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK8058.been affixed to the stable North American tectonic plate. See 
 DK8058.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK8058
 DK8058.The horizontal coordinates are valid at the epoch date displayed above
 DK8058.which is a decimal equivalence of Year/Month/Day.
 DK8058
 DK8058.The orthometric height was determined by GPS observations and a
 DK8058.high-resolution geoid model.
 DK8058
 DK8058.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK8058.GEOID18 height accuracy estimate available here.
 DK8058
 DK8058.Click photographs - Photos may exist for this station.
 DK8058
 DK8058.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK8058
 DK8058.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK8058
 DK8058.The ellipsoidal height was determined by GPS observations
 DK8058.and is referenced to NAD 83.
 DK8058
 DK8058. The following values were computed from the NAD 83(2011) position.
 DK8058
 DK8058;                    North         East     Units Scale Factor Converg.
 DK8058;SPC IL W     -   315,058.661   654,115.596   MT  0.99996709   -0 20 21.8
 DK8058;SPC IL W     - 1,033,654.96  2,146,044.25   sFT  0.99996709   -0 20 21.8
 DK8058;UTM  15      - 4,375,236.195   697,734.781   MT  1.00008141   +1 27 48.5
 DK8058
 DK8058!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK8058!SPC IL W     -   0.99997450  x   0.99996709  =   0.99994159
 DK8058!UTM  15      -   0.99997450  x   1.00008141  =   1.00005591
 DK8058
 DK8058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9773475236(NAD 83)
 DK8058
 DK8058                          SUPERSEDED SURVEY CONTROL
 DK8058
 DK8058  NAD 83(2007)-  39 30 14.48241(N)    090 42 00.66187(W) AD(2002.00) 1
 DK8058  ELLIP H (01/08/09)  162.600  (m)                       GP(2002.00) 4 1
 DK8058
 DK8058.Superseded values are not recommended for survey control.
 DK8058
 DK8058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK8058.See file dsdata.pdf to determine how the superseded data were derived.
 DK8058
 DK8058_MARKER: DD = SURVEY DISK
 DK8058_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DK8058_STAMPING: PIKE 02 2008
 DK8058_MARK LOGO: ILDT
 DK8058_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK8058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK8058+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2019
 DK8058
 DK8058  HISTORY     - Date     Condition        Report By
 DK8058  HISTORY     - 2008     MONUMENTED       ILDT
 DK8058  HISTORY     - 20081212 GOOD             ILDT
 DK8058  HISTORY     - 20191007 GOOD             ILDT
 DK8058
 DK8058                          STATION DESCRIPTION
 DK8058
 DK8058'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK8058'STATION IS LOCATED 5.0 MILES NORTHWEST OF PEARL.  TO REACH THE STATION
 DK8058'FROM THE  INTERSECTION OF IL-100 AND CR10 JUST WEST OF PEARL, GO WEST
 DK8058'ALONG CR10 FOR 3.8 MILES TO  TIME RD. TURN RIGHT AND HEAD WEST THEN
 DK8058'NORTH ALONG TIME RD. 3.1 MILES TO CR 700N.  TURN  RIGHT AND HEAD EAST
 DK8058'1.3 MILES THEN NORTH 0.22 MILES TO THE TOP OF A HILL AND THE STATION
 DK8058'ON THE LEFT.  THE STATION IS 18.5FT WEST OF THE CENTERLINE CR RUNNING
 DK8058'NORTH AND SOUTH,  12.0FT NORTH OF A FIELD ENTRANCE TO THE EAST, 36.8FT
 DK8058'WEST OF A POWER POLE, AND 1.0FT EAST  OF A  FIBERGLASS WITNESS POST.
 DK8058
 DK8058                          STATION RECOVERY (2019)
 DK8058
 DK8058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DK8058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7996 ***********************************************************************
 DO7996  DESIGNATION -  PIKE 03
 DO7996  PID         -  DO7996
 DO7996  STATE/COUNTY-  IL/PIKE
 DO7996  COUNTRY     -  US
 DO7996  USGS QUAD   -  LOUISIANA (2017)
 DO7996
 DO7996                         *CURRENT SURVEY CONTROL
 DO7996  ______________________________________________________________________
 DO7996* NAD 83(2011) POSITION- 39 27 41.48277(N) 091 01 54.24353(W)   ADJUSTED
 DO7996* NAD 83(2011) ELLIP HT-   104.646 (meters)        (05/22/13)   ADJUSTED
 DO7996* NAD 83(2011) EPOCH   -  2010.00
 DO7996* NAVD 88 ORTHO HEIGHT -   137.1   (meters)      450.    (feet) GPS OBS
 DO7996  ______________________________________________________________________
 DO7996  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7996  GEOID HEIGHT    -        -32.423 (meters)                     GEOID12A
 DO7996  GEOID HEIGHT    -        -32.468 (meters)                     GEOID18
 DO7996  NAD 83(2011) X  -    -88,788.562 (meters)                     COMP
 DO7996  NAD 83(2011) Y  - -4,930,203.402 (meters)                     COMP
 DO7996  NAD 83(2011) Z  -  4,032,072.815 (meters)                     COMP
 DO7996  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 DO7996
 DO7996  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7996  Standards:
 DO7996         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7996            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7996  -------------------------------------------------------------------
 DO7996  NETWORK    0.89   1.84           0.37   0.35   0.94      0.28204839
 DO7996  -------------------------------------------------------------------
 DO7996  Click here for local accuracies and other accuracy information.
 DO7996
 DO7996.The horizontal coordinates were established by GPS observations
 DO7996.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7996
 DO7996.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7996.been affixed to the stable North American tectonic plate. See 
 DO7996.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7996
 DO7996.The horizontal coordinates are valid at the epoch date displayed above
 DO7996.which is a decimal equivalence of Year/Month/Day.
 DO7996
 DO7996.The orthometric height was determined by GPS observations and a
 DO7996.high-resolution geoid model.
 DO7996
 DO7996.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7996.GEOID18 height accuracy estimate available here.
 DO7996
 DO7996.Click photographs - Photos may exist for this station.
 DO7996
 DO7996.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7996
 DO7996.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7996
 DO7996.The ellipsoidal height was determined by GPS observations
 DO7996.and is referenced to NAD 83.
 DO7996
 DO7996. The following values were computed from the NAD 83(2011) position.
 DO7996
 DO7996;                    North         East     Units Scale Factor Converg.
 DO7996;SPC IL W     -   310,561.696   625,555.394   MT  1.00000939   -0 32 59.4
 DO7996;SPC IL W     - 1,018,901.16  2,052,342.99   sFT  1.00000939   -0 32 59.4
 DO7996;UTM  15      - 4,369,843.222   669,329.286   MT  0.99995303   +1 15 04.5
 DO7996
 DO7996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7996!SPC IL W     -   0.99998358  x   1.00000939  =   0.99999297
 DO7996!UTM  15      -   0.99998358  x   0.99995303  =   0.99993661
 DO7996
 DO7996_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD6932969843(NAD 83)
 DO7996
 DO7996                          SUPERSEDED SURVEY CONTROL
 DO7996
 DO7996.No superseded survey control is available for this station.
 DO7996
 DO7996_MARKER: DD = SURVEY DISK
 DO7996_SETTING: 0 = UNSPECIFIED SETTING
 DO7996_SP_SET: UNKNOWN SETTING
 DO7996_STAMPING: PIKE 03 2011
 DO7996_MARK LOGO: ILHD
 DO7996_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7996+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2011
 DO7996
 DO7996  HISTORY     - Date     Condition        Report By
 DO7996  HISTORY     - 2011     MONUMENTED       ILHD
 DO7996  HISTORY     - 20110902 GOOD             ILDT
 DO7996
 DO7996                          STATION DESCRIPTION
 DO7996
 DO7996'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7996'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST OF PLEASANT HILL,
 DO7996'8.4 MI (13.5 KM) SOUTHWEST OF SUMMER HILL AND 5.5 MI (8.8 KM)
 DO7996'SOUTH-SOUTHWEST OF ROCKPORT.
 DO7996'
 DO7996'TO REACH FROM THE EAST END OF THE BRIDGE OVER THE MISSISSIPPI RIVER
 DO7996'ALONG US-54, PROCEED NORTHEAST ALONG US-54 FOR 0.8 MI (1.3 KM) TO THE
 DO7996'STATION ON THE RIGHT.
 DO7996'
 DO7996'THE STATION IS A IL DEPARTMENT OF HIGHWAYS DISK IN CONCRETE.  IT IS
 DO7996'43.2 FT (13.2 M) NORTHWEST OF A POWER POLE, 37.5 FT (11.4 M) SOUTHEAST
 DO7996'OF THE CENTERLINE OF US 54 AND 19.3 FT (5.9 M) NORTH-NORTHWEST OF THE
 DO7996'END OF A 24 IN CORRUGATED METAL PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7997 ***********************************************************************
 DO7997  DESIGNATION -  PIKE 04
 DO7997  PID         -  DO7997
 DO7997  STATE/COUNTY-  IL/PIKE
 DO7997  COUNTRY     -  US
 DO7997  USGS QUAD   -  HANNIBAL EAST (2017)
 DO7997
 DO7997                         *CURRENT SURVEY CONTROL
 DO7997  ______________________________________________________________________
 DO7997* NAD 83(2011) POSITION- 39 43 28.08463(N) 091 20 19.00372(W)   ADJUSTED
 DO7997* NAD 83(2011) ELLIP HT-   108.328 (meters)        (05/22/13)   ADJUSTED
 DO7997* NAD 83(2011) EPOCH   -  2010.00
 DO7997* NAVD 88 ORTHO HEIGHT -   140.9   (meters)      462.    (feet) GPS OBS
 DO7997  ______________________________________________________________________
 DO7997  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7997  GEOID HEIGHT    -        -32.521 (meters)                     GEOID12A
 DO7997  GEOID HEIGHT    -        -32.558 (meters)                     GEOID18
 DO7997  NAD 83(2011) X  -   -114,758.872 (meters)                     COMP
 DO7997  NAD 83(2011) Y  - -4,911,058.583 (meters)                     COMP
 DO7997  NAD 83(2011) Z  -  4,054,572.113 (meters)                     COMP
 DO7997  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 DO7997
 DO7997  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7997  Standards:
 DO7997         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7997            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7997  -------------------------------------------------------------------
 DO7997  NETWORK    0.60   1.76           0.26   0.23   0.90     -0.04118313
 DO7997  -------------------------------------------------------------------
 DO7997  Click here for local accuracies and other accuracy information.
 DO7997
 DO7997.The horizontal coordinates were established by GPS observations
 DO7997.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7997
 DO7997.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7997.been affixed to the stable North American tectonic plate. See 
 DO7997.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7997
 DO7997.The horizontal coordinates are valid at the epoch date displayed above
 DO7997.which is a decimal equivalence of Year/Month/Day.
 DO7997
 DO7997.The orthometric height was determined by GPS observations and a
 DO7997.high-resolution geoid model.
 DO7997
 DO7997.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7997.GEOID18 height accuracy estimate available here.
 DO7997
 DO7997.Click photographs - Photos may exist for this station.
 DO7997
 DO7997.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7997
 DO7997.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7997
 DO7997.The ellipsoidal height was determined by GPS observations
 DO7997.and is referenced to NAD 83.
 DO7997
 DO7997. The following values were computed from the NAD 83(2011) position.
 DO7997
 DO7997;                    North         East     Units Scale Factor Converg.
 DO7997;SPC IL W     -   340,053.485   599,526.593   MT  1.00006542   -0 44 56.6
 DO7997;SPC IL W     - 1,115,658.81  1,966,946.83   sFT  1.00006542   -0 44 56.6
 DO7997;UTM  15      - 4,398,496.129   642,387.615   MT  0.99984961   +1 03 43.1
 DO7997
 DO7997!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7997!SPC IL W     -   0.99998301  x   1.00006542  =   1.00004842
 DO7997!UTM  15      -   0.99998301  x   0.99984961  =   0.99983262
 DO7997
 DO7997_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD4238798496(NAD 83)
 DO7997
 DO7997                          SUPERSEDED SURVEY CONTROL
 DO7997
 DO7997.No superseded survey control is available for this station.
 DO7997
 DO7997_MARKER: DD = SURVEY DISK
 DO7997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7997_STAMPING: PIKE 04 2011
 DO7997_MARK LOGO: ILHD
 DO7997_PROJECTION: FLUSH
 DO7997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7997+STABILITY: SURFACE MOTION
 DO7997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7997+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2011
 DO7997
 DO7997  HISTORY     - Date     Condition        Report By
 DO7997  HISTORY     - 2011     MONUMENTED       ILHD
 DO7997  HISTORY     - 20110901 GOOD             ILDT
 DO7997
 DO7997                          STATION DESCRIPTION
 DO7997
 DO7997'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7997'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHWEST OF PAYSON, 8.1
 DO7997'MI (13.0 KM) SOUTH-SOUTHEAST OF MARBLEHEAD AND 7.1 MI (11.4 KM) WEST
 DO7997'OF HULL.
 DO7997'
 DO7997'TO REACH FROM THE INTERSECTION OF I-72 AND IL 106.  PROCEED
 DO7997'SOUTHEAST-SOUTHEAST ALONG IL 106 FOR 0.4 MI (0.6 KM) TO FRONTAGE ROAD,
 DO7997'GO SOUTHWEST ALONG FRONTAGE ROAD FOR 0.3 MI (0.5 KM) TO OLD 36,
 DO7997'PROCEED NORTHEAST ALONG OLD 36 FOR 0.1 MI (0.2 KM) TO STATION ON THE
 DO7997'RIGHT.
 DO7997'
 DO7997'THE STATION IS A IL DEPARTMENT OF HIGHWAY DISK IN CONCRETE SET FLUSH
 DO7997'WITH THE GROUND.  IT IS 102.5 FT (31.2 M) SOUTH OF POWER POLE NORTH OF
 DO7997'OLD 36, 23.4 FT (7.1 M) SOUTH OF SOUTHEAST OF ROAD ENDS SIGN AND 23.2
 DO7997'FT (7.1 M) SOUTHEAST OF THE CENTERLINE OF OLD 36.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7998 ***********************************************************************
 DO7998  DESIGNATION -  PIKE 05
 DO7998  PID         -  DO7998
 DO7998  STATE/COUNTY-  IL/PIKE
 DO7998  COUNTRY     -  US
 DO7998  USGS QUAD   -  HULL (2018)
 DO7998
 DO7998                         *CURRENT SURVEY CONTROL
 DO7998  ______________________________________________________________________
 DO7998* NAD 83(2011) POSITION- 39 42 47.38328(N) 091 12 50.13579(W)   ADJUSTED
 DO7998* NAD 83(2011) ELLIP HT-   108.260 (meters)        (05/22/13)   ADJUSTED
 DO7998* NAD 83(2011) EPOCH   -  2010.00
 DO7998* NAVD 88 ORTHO HEIGHT -   140.8   (meters)      462.    (feet) GPS OBS
 DO7998  ______________________________________________________________________
 DO7998  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7998  GEOID HEIGHT    -        -32.553 (meters)                     GEOID12A
 DO7998  GEOID HEIGHT    -        -32.578 (meters)                     GEOID18
 DO7998  NAD 83(2011) X  -   -104,088.288 (meters)                     COMP
 DO7998  NAD 83(2011) Y  - -4,912,098.626 (meters)                     COMP
 DO7998  NAD 83(2011) Z  -  4,053,606.498 (meters)                     COMP
 DO7998  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 DO7998
 DO7998  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7998  Standards:
 DO7998         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7998            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7998  -------------------------------------------------------------------
 DO7998  NETWORK    0.66   2.02           0.28   0.26   1.03     -0.10133166
 DO7998  -------------------------------------------------------------------
 DO7998  Click here for local accuracies and other accuracy information.
 DO7998
 DO7998.The horizontal coordinates were established by GPS observations
 DO7998.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7998
 DO7998.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7998.been affixed to the stable North American tectonic plate. See 
 DO7998.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7998
 DO7998.The horizontal coordinates are valid at the epoch date displayed above
 DO7998.which is a decimal equivalence of Year/Month/Day.
 DO7998
 DO7998.The orthometric height was determined by GPS observations and a
 DO7998.high-resolution geoid model.
 DO7998
 DO7998.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7998.GEOID18 height accuracy estimate available here.
 DO7998
 DO7998.Click photographs - Photos may exist for this station.
 DO7998
 DO7998.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7998
 DO7998.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7998
 DO7998.The ellipsoidal height was determined by GPS observations
 DO7998.and is referenced to NAD 83.
 DO7998
 DO7998. The following values were computed from the NAD 83(2011) position.
 DO7998
 DO7998;                    North         East     Units Scale Factor Converg.
 DO7998;SPC IL W     -   338,665.908   610,201.723   MT  1.00004042   -0 40 09.1
 DO7998;SPC IL W     - 1,111,106.40  2,001,970.15   sFT  1.00004042   -0 40 09.1
 DO7998;UTM  15      - 4,397,446.765   653,099.291   MT  0.99988858   +1 08 29.1
 DO7998
 DO7998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7998!SPC IL W     -   0.99998302  x   1.00004042  =   1.00002344
 DO7998!UTM  15      -   0.99998302  x   0.99988858  =   0.99987160
 DO7998
 DO7998_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5309997446(NAD 83)
 DO7998
 DO7998                          SUPERSEDED SURVEY CONTROL
 DO7998
 DO7998.No superseded survey control is available for this station.
 DO7998
 DO7998_MARKER: DD = SURVEY DISK
 DO7998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7998_STAMPING: PIKE 05 2011
 DO7998_MARK LOGO: ILDT
 DO7998_PROJECTION: RECESSED 10 CENTIMETERS
 DO7998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7998+STABILITY: SURFACE MOTION
 DO7998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7998+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2023
 DO7998
 DO7998  HISTORY     - Date     Condition        Report By
 DO7998  HISTORY     - 2011     MONUMENTED       ILDT
 DO7998  HISTORY     - 20110901 GOOD             ILDT
 DO7998  HISTORY     - 20230328 GOOD             ILDT
 DO7998
 DO7998                          STATION DESCRIPTION
 DO7998
 DO7998'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7998'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTHWEST OF RICHFIELD,
 DO7998'7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF PAYSON AND IN THE TOWN OF HULL,
 DO7998'IL.
 DO7998'
 DO7998'TO REACH FROM THE INTERSECTION OF IL 96 AND IL 106, PROCEED WEST ALONG
 DO7998'IL 106 FOR 1.0 MI (1.6 KM) TO STATION ON THE RIGHT.
 DO7998'
 DO7998'THE STATION IS A IL DOT DISK IN CONCRETE FLUSH WITH THE GROUND.  IT IS
 DO7998'60 FT (18.3 M) WEST OF THE CENTERLINE OF 175TH ST, 35.9 FT (10.9 M)
 DO7998'WEST OF 18 IN CORRUGATED METAL PIPE AND 35.9 FT (10.9 M) NORTH OF THE
 DO7998'CENTERLINE OF IL 106.
 DO7998
 DO7998                          STATION RECOVERY (2023)
 DO7998
 DO7998'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DO7998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1102 ***********************************************************************
 LC1102  DESIGNATION -  PIKE 2
 LC1102  PID         -  LC1102
 LC1102  STATE/COUNTY-  IL/LOGAN
 LC1102  COUNTRY     -  US
 LC1102  USGS QUAD   -  LINCOLN EAST (2018)
 LC1102
 LC1102                         *CURRENT SURVEY CONTROL
 LC1102  ______________________________________________________________________
 LC1102* NAD 83(1997) POSITION- 40 08 07.61453(N) 089 19 20.18911(W)   NO CHECK
 LC1102* NAVD 88 ORTHO HEIGHT -   184.13  (meters)      604.1   (feet) RESET
 LC1102  ______________________________________________________________________
 LC1102  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 LC1102  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 LC1102  HORZ ORDER      -  THIRD
 LC1102  VERT ORDER      -  THIRD
 LC1102
 LC1102.The horizontal coordinates were established by classical geodetic methods
 LC1102.and adjusted by the National Geodetic Survey in October 1999.
 LC1102
 LC1102.No horizontal observational check was made to the station.
 LC1102
 LC1102.The orthometric height was computed from unverified reset data.
 LC1102
 LC1102.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1102.GEOID18 height accuracy estimate available here.
 LC1102
 LC1102.Click photographs - Photos may exist for this station.
 LC1102
 LC1102.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1102
 LC1102. The following values were computed from the NAD 83(1997) position.
 LC1102
 LC1102;                    North         East     Units Scale Factor Converg.
 LC1102;SPC IL W     -   385,368.371   771,959.424   MT  1.00000490   +0 32 39.5
 LC1102;SPC IL W     - 1,264,329.40  2,532,670.21   sFT  1.00000490   +0 32 39.5
 LC1102;UTM  16      - 4,445,376.120   302,154.281   MT  1.00008188   -1 29 50.7
 LC1102
 LC1102!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1102!SPC IL W     -   0.99997621  x   1.00000490  =   0.99998111
 LC1102!UTM  16      -   0.99997621  x   1.00008188  =   1.00005809
 LC1102
 LC1102:                Primary Azimuth Mark                     Grid Az
 LC1102:SPC IL W     -  PIKE 2 AZ MK                             088 50 53.6
 LC1102:UTM  16      -  PIKE 2 AZ MK                             090 53 23.8
 LC1102
 LC1102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0215445376(NAD 83)
 LC1102
 LC1102|---------------------------------------------------------------------|
 LC1102| PID    Reference Object                     Distance      Geod. Az  |
 LC1102|                                                           dddmmss.s |
 LC1102| LC1099 PIKE 2 AZ MK                        APPROX. 1.2 KM 0892333.1 |
 LC1102| LC1104 PIKE 2 RM 3                          11.061 METERS 09020     |
 LC1102| LC1918 LINCOLN STETSON CHINA CO TANK       APPROX. 3.5 KM 3073835.8 |
 LC1102| LC1101 PIKE                                  6.321 METERS 31148     |
 LC1102| LC1914 AIRPORT BEACON CO APT LINCOLN       APPROX. 3.0 KM 3343639.4 |
 LC1102| LC1105 PIKE 2 RM 4                          19.740 METERS 35426     |
 LC1102|---------------------------------------------------------------------|
 LC1102
 LC1102                          SUPERSEDED SURVEY CONTROL
 LC1102
 LC1102  NAD 83(1986)-  40 08 07.62694(N)    089 19 20.18469(W) AD(       ) 3
 LC1102  NAD 27      -  40 08 07.47430(N)    089 19 19.83696(W) AD(       ) 3
 LC1102  NGVD 29             184.22   (m)          604.4    (f) LEVELING    3  
 LC1102
 LC1102.Superseded values are not recommended for survey control.
 LC1102
 LC1102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1102.See file dsdata.pdf to determine how the superseded data were derived.
 LC1102
 LC1102_MARKER: DS = TRIANGULATION STATION DISK
 LC1102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1102_STAMPING: PIKE 2 1969
 LC1102_MARK LOGO: CGS
 LC1102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1102+STABILITY: SURFACE MOTION
 LC1102
 LC1102  HISTORY     - Date     Condition        Report By
 LC1102  HISTORY     - 1969     MONUMENTED       CGS
 LC1102  HISTORY     - 1969     GOOD             CGS
 LC1102  HISTORY     - 1974     GOOD             NGS
 LC1102
 LC1102                          STATION DESCRIPTION
 LC1102
 LC1102'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1102'STATION IS LOCATED ABOUT 2 MILES SOUTHEAST OF LINCOLN, 65 FEET
 LC1102'SOUTH OF A POWER POLE, 34 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 LC1102'ROAD, 5 FEET EAST OF A TELEPHONE POLE AND 1 FOOT WEST OF A METAL
 LC1102'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 LC1102'STAMPED PIKE 2 1969.
 LC1102'
 LC1102'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 10 AND
 LC1102'121 AT THE EAST EDGE OF LINCOLN, GO EAST AND SOUTH ON HIGHWAY 121
 LC1102'FOR 0.95 MILE TO THE CHESTER EAST LINCOLN SCHOOL ON THE LEFT AND A
 LC1102'SIDE ROAD LEFT.  TURN LEFT AND GO EAST ON THE ROAD FOR 1.35 MILES
 LC1102'TO THE STATION ON THE RIGHT.
 LC1102'
 LC1102'REFERENCE MARK 3 IS 41 FEET EAST OF A TELEPHONE POLE, 1 FOOT WEST
 LC1102'OF A METAL WITNESS POST AND 34 FEET SOUTH OF THE CENTERLINE OF THE
 LC1102'ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED PIKE 2 NO 3
 LC1102'1969.
 LC1102'
 LC1102'REFERENCE MARK 4 IS 30 FEET NORTH OF THE CENTERLINE OF THE ROAD AND
 LC1102'2 FEET EAST OF A POWER POLE.  THE MONUMENT PROJECTS 4 INCHES AND THE
 LC1102'DISK IS STAMPED PIKE 2 NO 4 1969.
 LC1102'
 LC1102'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A FENCE, 1 FOOT EAST OF A
 LC1102'METAL WITNESS POST, 17 FEET WEST OF THE CENTERLINE OF A DRIVEWAY,
 LC1102'5 FEET WEST OF A FENCE CORNER, 33 FEET NORTH OF THE CENTERLINE OF
 LC1102'THE ROAD AND 29 FEET WEST OF A POWER POLE.  THE MONUMENT PROJECTS 5
 LC1102'INCHES AND THE DISK IS STAMPED PIKE 2 1969.
 LC1102'
 LC1102'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE ROAD FOR
 LC1102'0.75 MILE TO THE MARK ON THE LEFT.
 LC1102'
 LC1102'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1102
 LC1102                          STATION RECOVERY (1969)
 LC1102
 LC1102'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC1102'2 MI SE FROM LINCOLN.
 LC1102'0.95 MILE EAST AND SOUTH ALONG STATE HIGHWAY 121 FROM ITS JUNCTION
 LC1102'WITH STATE HIGHWAY 10 AT THE EAST EDGE OF LINCOLN TO THE CHESTER
 LC1102'EAST LINCOLN SCHOOL ON THE LEFT AND A SIDE ROAD LEFT, THENCE EAST
 LC1102'ON THE ROAD FOR 1.35 MILES TO THE MARK ON THE RIGHT, 65 FEET SOUTH
 LC1102'OF A POWER POLE, 34 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 5
 LC1102'FEET EAST OF A TELEPHONE POLE, 1 FOOT WEST OF A METAL WITNESS
 LC1102'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC1102
 LC1102                          STATION RECOVERY (1974)
 LC1102
 LC1102'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 LC1102'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE DISTANCE AND
 LC1102'DIRECTION TO THE MARKS CHECKED.  THE STATION WAS OCCUPIED TO TRY TO
 LC1102'LOCATE THE UNDERGROUND STATION MARK OF PIKE 1960 WHICH WAS FOUND
 LC1102'DESTROYED.  AN ERROR WAS FOUND IN THE DIRECTION TO THE AZIMUTH
 LC1102'OBJECTS AND A POLARIS OBSERVATION WAS ALSO MADE TO CORRECT THE
 LC1102'AZIMUTH.
 LC1102'
 LC1102'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 LC1102'SOUTHEAST OF LINCOLN.
 LC1102'
 LC1102'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1104 ***********************************************************************
 LC1104  DESIGNATION -  PIKE 2 RM 3
 LC1104  PID         -  LC1104
 LC1104  STATE/COUNTY-  IL/LOGAN
 LC1104  COUNTRY     -  US
 LC1104  USGS QUAD   -  LINCOLN EAST (2018)
 LC1104
 LC1104                         *CURRENT SURVEY CONTROL
 LC1104  ______________________________________________________________________
 LC1104* NAD 83(1986) POSITION- 40 08 07.61   (N) 089 19 19.72   (W)   HD_HELD1
 LC1104* NAVD 88 ORTHO HEIGHT -   184.02  (meters)      603.7   (feet) RESET
 LC1104  ______________________________________________________________________
 LC1104  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 LC1104  VERT ORDER      -  THIRD
 LC1104
 LC1104.The horizontal coordinates were determined by differentially corrected
 LC1104.hand held GPS observations or other comparable positioning techniques
 LC1104.and have an estimated accuracy of +/- 3 meters.
 LC1104
 LC1104.The orthometric height was computed from unverified reset data.
 LC1104
 LC1104.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1104.GEOID18 height accuracy estimate available here.
 LC1104
 LC1104.Click photographs - Photos may exist for this station.
 LC1104
 LC1104;                    North         East    Units  Estimated Accuracy
 LC1104;SPC IL W     -   385,368.3     771,970.5     MT  (+/- 3 meters HH1 GPS) 
 LC1104
 LC1104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0216545375(NAD 83)
 LC1104
 LC1104                          SUPERSEDED SURVEY CONTROL
 LC1104
 LC1104.No superseded survey control is available for this station.
 LC1104
 LC1104_MARKER: DR = REFERENCE MARK DISK
 LC1104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1104_STAMPING: PIKE 2 NO 3 1969
 LC1104_MARK LOGO: CGS
 LC1104_PROJECTION: FLUSH
 LC1104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1104+STABILITY: SURFACE MOTION
 LC1104
 LC1104  HISTORY     - Date     Condition        Report By
 LC1104  HISTORY     - 1969     MONUMENTED       CGS
 LC1104
 LC1104                          STATION DESCRIPTION
 LC1104
 LC1104'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1104'2 MI SE FROM LINCOLN.
 LC1104'0.95 MILE EAST AND SOUTH ALONG STATE HIGHWAY 121 FROM ITS JUNCTION
 LC1104'WITH STATE HIGHWAY 10 AT THE EAST EDGE OF LINCOLN TO THE CHESTER
 LC1104'EAST LINCOLN SCHOOL ON THE LEFT AND A ROAD LEFT, THENCE EAST ON
 LC1104'THE ROAD FOR 1.35 MILES TO THE MARK ON THE RIGHT, 41 FEET EAST
 LC1104'OF A TELEPHONE POLE, 1 FOOT WEST OF A METAL WITNESS POST AND 34 FEET
 LC1104'SOUTH OF THE CENTERLINE OF THE ROAD, SET IN THE TOP OF A ROUND
 LC1104'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1105 ***********************************************************************
 LC1105  DESIGNATION -  PIKE 2 RM 4
 LC1105  PID         -  LC1105
 LC1105  STATE/COUNTY-  IL/LOGAN
 LC1105  COUNTRY     -  US
 LC1105  USGS QUAD   -  LINCOLN EAST (2018)
 LC1105
 LC1105                         *CURRENT SURVEY CONTROL
 LC1105  ______________________________________________________________________
 LC1105* NAD 83(1986) POSITION- 40 08 08.25   (N) 089 19 20.27   (W)   HD_HELD1
 LC1105* NAVD 88 ORTHO HEIGHT -   183.92  (meters)      603.4   (feet) RESET
 LC1105  ______________________________________________________________________
 LC1105  GEOID HEIGHT    -        -32.494 (meters)                     GEOID18
 LC1105  VERT ORDER      -  THIRD
 LC1105
 LC1105.The horizontal coordinates were determined by differentially corrected
 LC1105.hand held GPS observations or other comparable positioning techniques
 LC1105.and have an estimated accuracy of +/- 3 meters.
 LC1105
 LC1105.The orthometric height was computed from unverified reset data.
 LC1105
 LC1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1105.GEOID18 height accuracy estimate available here.
 LC1105
 LC1105.Click photographs - Photos may exist for this station.
 LC1105
 LC1105;                    North         East    Units  Estimated Accuracy
 LC1105;SPC IL W     -   385,388.0     771,957.3     MT  (+/- 3 meters HH1 GPS) 
 LC1105
 LC1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0215245395(NAD 83)
 LC1105
 LC1105                          SUPERSEDED SURVEY CONTROL
 LC1105
 LC1105.No superseded survey control is available for this station.
 LC1105
 LC1105_MARKER: DR = REFERENCE MARK DISK
 LC1105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1105_STAMPING: PIKE 2 NO 4 1969
 LC1105_MARK LOGO: CGS
 LC1105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1105+STABILITY: SURFACE MOTION
 LC1105
 LC1105  HISTORY     - Date     Condition        Report By
 LC1105  HISTORY     - 1969     MONUMENTED       CGS
 LC1105
 LC1105                          STATION DESCRIPTION
 LC1105
 LC1105'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1105'2 MI SE FROM LINCOLN.
 LC1105'0.95 MILE EAST AND SOUTH ALONG STATE HIGHWAY 121 FROM ITS JUNCTION
 LC1105'WITH STATE HIGHWAY 10 AT THE EAST EDGE OF LINCOLN, TO THE CHESTER
 LC1105'EAST LINCOLN SCHOOL ON THE LEFT AND A ROAD LEFT, THENCE EAST ON
 LC1105'THE ROAD FOR 1.35 MILES TO THE MARK ON THE LEFT, 30 FEET NORTH
 LC1105'OF THE CENTERLINE OF THE ROAD, 2 FEET EAST OF A POWER POLE, SET IN
 LC1105'THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1677 ***********************************************************************
 JB1677  DESIGNATION -  PILAND
 JB1677  PID         -  JB1677
 JB1677  STATE/COUNTY-  IL/WHITE
 JB1677  COUNTRY     -  US
 JB1677  USGS QUAD   -  CROSSVILLE (2018)
 JB1677
 JB1677                         *CURRENT SURVEY CONTROL
 JB1677  ______________________________________________________________________
 JB1677* NAD 83(2011) POSITION- 38 11 19.31128(N) 088 03 29.74791(W)   ADJUSTED
 JB1677* NAD 83(2011) ELLIP HT-   128.839 (meters)        (06/27/12)   ADJUSTED
 JB1677* NAD 83(2011) EPOCH   -  2010.00
 JB1677* NAVD 88 ORTHO HEIGHT -   159.6   (meters)      524.    (feet) GPS OBS
 JB1677  ______________________________________________________________________
 JB1677  NAVD 88 orthometric height was determined with geoid model    GEOID99
 JB1677  GEOID HEIGHT    -        -30.652 (meters)                     GEOID99
 JB1677  GEOID HEIGHT    -        -30.737 (meters)                     GEOID18
 JB1677  NAD 83(2011) X  -    170,080.452 (meters)                     COMP
 JB1677  NAD 83(2011) Y  - -5,016,726.074 (meters)                     COMP
 JB1677  NAD 83(2011) Z  -  3,922,007.326 (meters)                     COMP
 JB1677  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 JB1677
 JB1677  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1677  Standards:
 JB1677         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1677            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1677  -------------------------------------------------------------------
 JB1677  NETWORK    0.83   1.33           0.38   0.28   0.68     -0.01454826
 JB1677  -------------------------------------------------------------------
 JB1677  Click here for local accuracies and other accuracy information.
 JB1677
 JB1677.The horizontal coordinates were established by GPS observations
 JB1677.and adjusted by the National Geodetic Survey in June 2012.
 JB1677
 JB1677.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1677.been affixed to the stable North American tectonic plate. See 
 JB1677.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1677
 JB1677.The horizontal coordinates are valid at the epoch date displayed above
 JB1677.which is a decimal equivalence of Year/Month/Day.
 JB1677
 JB1677.The orthometric height was determined by GPS observations and a
 JB1677.high-resolution geoid model.
 JB1677
 JB1677.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1677.GEOID18 height accuracy estimate available here.
 JB1677
 JB1677.Click photographs - Photos may exist for this station.
 JB1677
 JB1677.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1677
 JB1677.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1677
 JB1677.The ellipsoidal height was determined by GPS observations
 JB1677.and is referenced to NAD 83.
 JB1677
 JB1677. The following values were computed from the NAD 83(2011) position.
 JB1677
 JB1677;                    North         East     Units Scale Factor Converg.
 JB1677;SPC IL E     -   168,955.195   324,097.459   MT  0.99998215   +0 10 12.2
 JB1677;SPC IL E     -   554,313.84  1,063,309.75   sFT  0.99998215   +0 10 12.2
 JB1677;UTM  16      - 4,227,280.921   407,324.636   MT  0.99970578   -0 39 15.6
 JB1677
 JB1677!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1677!SPC IL E     -   0.99997978  x   0.99998215  =   0.99996193
 JB1677!UTM  16      -   0.99997978  x   0.99970578  =   0.99968557
 JB1677
 JB1677:                Primary Azimuth Mark                     Grid Az
 JB1677:SPC IL E     -  PILAND AZ MK                             004 57 15.9
 JB1677:UTM  16      -  PILAND AZ MK                             005 46 43.7
 JB1677
 JB1677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0732427280(NAD 83)
 JB1677
 JB1677|---------------------------------------------------------------------|
 JB1677| PID    Reference Object                     Distance      Geod. Az  |
 JB1677|                                                           dddmmss.s |
 JB1677| CI5273 PILAND AZ MK                                       0050728.1 |
 JB1677| JA2068 GRAYVILLE MUNICIPAL TANK            APPROX. 9.3 KM 0333746.9 |
 JB1677| JB1676 CROSSVILLE ATT MICROWAVE            APPROX. 3.5 KM 1331407.1 |
 JB1677| JB1678 CROSSVILLE MUNICIPAL TANK           APPROX. 3.0 KM 1904755.4 |
 JB1677| JB1679 CROSSVILLE HALLIBURTON RADIO        APPROX. 2.0 KM 1922607.2 |
 JB1677| CI5274 PILAND RM 1                          37.162 METERS 21029     |
 JB1677| CI5275 PILAND RM 2                          32.821 METERS 25925     |
 JB1677| CI5276 PILAND RM 3                          79.227 METERS 30134     |
 JB1677|---------------------------------------------------------------------|
 JB1677
 JB1677                          SUPERSEDED SURVEY CONTROL
 JB1677
 JB1677  NAD 83(2007)-  38 11 19.31138(N)    088 03 29.74882(W) AD(2002.00) 0
 JB1677  ELLIP H (02/10/07)  128.891  (m)                       GP(2002.00)    
 JB1677  ELLIP H (02/03/05)  128.907  (m)                       GP(       ) 4 2
 JB1677  NAD 83(1997)-  38 11 19.31122(N)    088 03 29.74901(W) AD(       ) 1
 JB1677  ELLIP H (11/20/03)  128.911  (m)                       GP(       ) 3 1
 JB1677  NAD 83(1997)-  38 11 19.31305(N)    088 03 29.75059(W) AD(       ) 1
 JB1677  NAD 83(1997)-  38 11 19.31345(N)    088 03 29.75091(W) AD(       ) 1
 JB1677  NAD 83(1993)-  38 11 19.32190(N)    088 03 29.74939(W) AD(       ) 1
 JB1677  NAD 83(1986)-  38 11 19.32433(N)    088 03 29.75108(W) AD(       ) 1
 JB1677  NAD 27      -  38 11 19.15500(N)    088 03 29.62559(W) AD(       ) 1
 JB1677
 JB1677.Superseded values are not recommended for survey control.
 JB1677
 JB1677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1677.See file dsdata.pdf to determine how the superseded data were derived.
 JB1677
 JB1677_MARKER: DS = TRIANGULATION STATION DISK
 JB1677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1677_STAMPING: PILAND 1961
 JB1677_MARK LOGO: CGS
 JB1677_PROJECTION: RECESSED 30 CENTIMETERS
 JB1677_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1677+STABILITY: SURFACE MOTION
 JB1677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1677+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2003
 JB1677
 JB1677  HISTORY     - Date     Condition        Report By
 JB1677  HISTORY     - 1961     MONUMENTED       CGS
 JB1677  HISTORY     - 1967     GOOD             CGS
 JB1677  HISTORY     - 20030327 GOOD             ILDT
 JB1677
 JB1677                          STATION DESCRIPTION
 JB1677
 JB1677'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1677'THE STATION IS ABOUT 6 MILES SOUTHWEST OF GRAYVILLE, ABOUT 2 MILES
 JB1677'NORTH OF CROSSVILLE, ON THE EAST SIDE OF A HIGH BARE KNOLL WITH
 JB1677'SCATTERED TREES ON THE WEST SIDE, NEAR THE WEST SIDE OF SEC 12, T 4 S,
 JB1677'R 10 E, AND ON THE PROPERTY OF MR GEORGE PILAND AND GLEN ALBERT.  IT
 JB1677'IS 168 FEET SOUTH OF A LONE 6 INCH ELM TREE, 123 FEET NORTHEAST OF A
 JB1677'WITNESS POST AND 108 FEET EAST OF A 6 INCH LOCUST TREE WITH A
 JB1677'TRIANGULAR BLAZE ON THE EAST SIDE.  THE MONUMENT IS 12 INCHES BELOW
 JB1677'THE GROUND SURFACE AND THE DISK IS STAMPED PILAND 1961.
 JB1677'
 JB1677'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE HIGHWAY 1 IN
 JB1677'CROSSVILLE, GO NORTH ON HIGHWAY 1 FOR 0.2 MILE TO A Y-FORK JUST AFTER
 JB1677'PASSING UNDER A RAILROAD UNDERPASS.  TAKE THE LEFT FORK AND GO NORTH
 JB1677'ON A PAVED ROAD, CHANGING TO GRAVEL, FOR 0.8 MILE TO A SIDE ROAD
 JB1677'RIGHT.  TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR 0.5 MILE TO A
 JB1677'POINT WHERE THE ROAD TURNS FROM EAST TO NORTH.  TURN LEFT AND GO NORTH
 JB1677'ON THE GRAVELED ROAD FOR 1.3 MILES TO A SIDE ROAD LEFT AND AN OLD
 JB1677'SCHOOL HOUSE IN THE NORTHWEST ANGLE OF THE INTERSECTION.  TURN LEFT
 JB1677'AND GO WEST ON A GRAVELED ROAD FOR 0.15 MILE TO A CORRAL AND A GATE ON
 JB1677'THE LEFT AND THE AZIMUTH MARK ON THE RIGHT.  TURN LEFT, PASS THROUGH
 JB1677'THE GATE, AND GO SOUTH THROUGH A PASTURE FOR 0.4 MILE TO THE TOP OF A
 JB1677'BARE KNOLL AND THE STATION JUST EAST AND ABOUT 4 FEET LOWER THAN THE
 JB1677'TOP OF THE KNOLL.
 JB1677'
 JB1677'REFERENCE MARK 1 IS 72 FEET SOUTH OF THE 6 INCH LOCUST TREE WITH THE
 JB1677'TRIANGULAR BLAZE AND 3 FEET SOUTHEAST OF THE WITNESS POST.  THE
 JB1677'MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED PILAND NO 1 1961.
 JB1677'
 JB1677'REFERENCE MARK 2 IS 115 FEET EAST OF A WIRE FENCE AND 28 FEET NORTH OF
 JB1677'THE 6 INCH LOCUST TREE WITH THE TRIANGULAR BLAZE.  THE MONUMENT
 JB1677'PROJECTS 5 INCHES AND THE DISK IS STAMPED PILAND NO 2 1961.
 JB1677'
 JB1677'THE AZIMUTH MARK IS 40 FEET NORTH OF A 14 INCH OAK TREE USED AS A WEST
 JB1677'GATE POST, 17 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 2 FEET
 JB1677'EAST OF AN ORANGE PILE LINE MARKER, 1 FOOT WEST OF A WITNESS POST AND
 JB1677'6 INCHES SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 8 INCHES AND
 JB1677'THE DISK IS STAMPED PILAND 1961.
 JB1677'
 JB1677'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1677
 JB1677                          STATION RECOVERY (1967)
 JB1677
 JB1677'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1677'THE STATION, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE RECOVERED
 JB1677'AND FOUND TO BE IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO
 JB1677'ALL MARKS CHECKED.  THE PROPERTY OWNER STATED THAT HE INTENDED TO DO
 JB1677'SOME EXCAVATING IN THE AREA WHERE RM 1 IS LOCATED AND IT WOULD
 JB1677'PROBABLY BE DESTROYED.  RM 3 IS BEING ESTABLISHED AT THIS TIME.  A
 JB1677'COMPLETE NEW DESCRIPTION FOLLOWS-
 JB1677'
 JB1677'THE STATION IS ABOUT 6 MILES SOUTHWEST OF GRAYSVILLE, 2 MILES NORTH OF
 JB1677'CROSSVILLE, ON THE EAST SIDE OF A PROMINENT BARE KNOLL WITH SCATTERED
 JB1677'TREES ON THE WEST SIDE AND ON THE PROPERTY OF MR GEORGE PILAND.
 JB1677'
 JB1677'TO REACH THE STATION FROM THE INTERSECTION OF U S HIGHWAY 460 AND
 JB1677'STATE HIGHWAY 1 IN CROSSVILLE, GO NORTH ON HIGHWAY 1 FOR 0.2 MILE TO A
 JB1677'Y-FORK.  TAKE THE LEFT FORK AND GO NORTH ON A PAVED ROAD FOR 0.8 MILE
 JB1677'TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON A PAVED ROAD FOR 0.5
 JB1677'MILE TO WHERE THE ROAD TURNS FROM EAST TO NORTH.  TURN LEFT AND
 JB1677'CONTINUE NORTH ON THE PAVED ROAD FOR 1.25 MILES TO A SIDE ROAD LEFT.
 JB1677'TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 0.15 MILE TO A CORRAL
 JB1677'GATE ON THE LEFT AND THE AZIMUTH MARK ON THE RIGHT. TURN LEFT, PASS
 JB1677'THROUGH THE GATE AND GO SOUTH THROUGH A PASTURE FOR 0.4 MILE TO THE
 JB1677'TOP OF A BARE HILL AND THE STATION.
 JB1677'
 JB1677'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JB1677'
 JB1677'STATION MARK, STAMPED PILAND 1961 IS SET 12 INCHES BELOW THE SURFACE
 JB1677'OF THE GROUND.  IT IS 226 FEET EAST OF A 24-INCH TWIN TRUNK TREE, 220
 JB1677'FEET EAST OF A WIRE FENCE, 123 FEET NORTHEAST OF A METAL WITNESS POST
 JB1677'AND 108 FEET EAST OF A 10-INCH LOCUST TREE WITH A TRIANGULAR BLAZE ON
 JB1677'THE EAST SIDE.
 JB1677'
 JB1677'RM 1, STAMPED PILAND NO 1 1961 PROJECTS 6 INCHES.  IT IS 3 FEET
 JB1677'SOUTHEAST OF THE METAL WITNESS POST AND 72 FEET SOUTH OF THE 10-INCH
 JB1677'LOCUST WITH THE TRIANGULAR BLAZE.
 JB1677'
 JB1677'RM 2, STAMPED PILAND NO 2 1961 PROJECTS 5 INCHES.  IT IS 115 FEET EAST
 JB1677'OF A WIRE FENCE AND 28 FEET NORTH OF THE 10-INCH LOCUST WITH THE
 JB1677'TRIANGULAR BLAZE.
 JB1677'
 JB1677'RM 3, STAMPED PILAND NO 3 1961 1967 IS SET FLUSH WITH THE SURFACE OF
 JB1677'THE GROUND.  IT IS 1 FOOT EAST OF A WIRE FENCE, 2.5 FEET SOUTHEAST OF
 JB1677'A METAL WITNESS POST AND 87 FEET NORTH OF THE 24-INCH TWIN TRUNK TREE.
 JB1677'
 JB1677'AZ MK, STAMPED PILAND 1961 PROJECTS 8 INCHES.  IT IS 40 FEET NORTH OF
 JB1677'A 20-INCH OAK TREE, 17 FEET NORTH OF THE CENTER OF THE GRAVELED ROAD,
 JB1677'2 FEET EAST OF AN ORANGE PIPE LINE MARKER, 1 FOOT WEST OF A METAL
 JB1677'WITNESS POST AND 6 INCHES SOUTH OF A WIRE FENCE.
 JB1677
 JB1677                          STATION RECOVERY (2003)
 JB1677
 JB1677'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (BES)
 JB1677'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2267 ***********************************************************************
 LB2267  DESIGNATION -  PILOT GROVE RESET
 LB2267  PID         -  LB2267
 LB2267  STATE/COUNTY-  IL/VERMILION
 LB2267  COUNTRY     -  US
 LB2267  USGS QUAD   -  COLLISON (2018)
 LB2267
 LB2267                         *CURRENT SURVEY CONTROL
 LB2267  ______________________________________________________________________
 LB2267* NAD 83(1997) POSITION- 40 12 03.48475(N) 087 50 12.17931(W)   ADJUSTED
 LB2267* NAVD 88 ORTHO HEIGHT -   237.    (meters)      778.    (feet) SCALED
 LB2267  ______________________________________________________________________
 LB2267  GEOID HEIGHT    -        -32.369 (meters)                     GEOID18
 LB2267  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 LB2267  HORZ ORDER      -  FIRST
 LB2267
 LB2267.The horizontal coordinates were established by classical geodetic methods
 LB2267.and adjusted by the National Geodetic Survey in October 1999.
 LB2267
 LB2267.The orthometric height was scaled from a topographic map.
 LB2267
 LB2267.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2267.GEOID18 height accuracy estimate available here.
 LB2267
 LB2267.Click photographs - Photos may exist for this station.
 LB2267
 LB2267.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2267
 LB2267. The following values were computed from the NAD 83(1997) position.
 LB2267
 LB2267;                    North         East     Units Scale Factor Converg.
 LB2267;SPC IL E     -   392,432.830   342,282.477   MT  0.99999700   +0 19 14.0
 LB2267;SPC IL E     - 1,287,506.71  1,122,971.76   sFT  0.99999700   +0 19 14.0
 LB2267;UTM  16      - 4,450,398.729   428,787.526   MT  0.99966243   -0 32 24.4
 LB2267
 LB2267!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2267!SPC IL E     -   0.99996791  x   0.99999700  =   0.99996491
 LB2267!UTM  16      -   0.99996791  x   0.99966243  =   0.99963035
 LB2267
 LB2267:                Primary Azimuth Mark                     Grid Az
 LB2267:SPC IL E     -  PILOT GROVE AZ MK                        280 02 15.3
 LB2267:UTM  16      -  PILOT GROVE AZ MK                        280 53 53.7
 LB2267
 LB2267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2878750398(NAD 83)
 LB2267
 LB2267|---------------------------------------------------------------------|
 LB2267| PID    Reference Object                     Distance      Geod. Az  |
 LB2267|                                                           dddmmss.s |
 LB2267| CM4369 PILOT GROVE RM 1                    130.165 METERS 01357     |
 LB2267| CM4371 PILOT GROVE RM 3                     14.587 METERS 14232     |
 LB2267| CM4372 PILOT GROVE RM 4                     13.014 METERS 20509     |
 LB2267| CM4368 PILOT GROVE AZ MK                                  2802129.3 |
 LB2267| CM4370 PILOT GROVE RM 2                    176.053 METERS 31150     |
 LB2267|---------------------------------------------------------------------|
 LB2267
 LB2267                          SUPERSEDED SURVEY CONTROL
 LB2267
 LB2267  NAD 83(1997)-  40 12 03.48472(N)    087 50 12.17912(W) AD(       ) 1
 LB2267  NAD 83(1986)-  40 12 03.49558(N)    087 50 12.18272(W) AD(       ) 1
 LB2267  NAD 27      -  40 12 03.36700(N)    087 50 12.08100(W) AD(       ) 1
 LB2267  USSD        -  40 12 03.48900(N)    087 50 11.91500(W) AD(       ) 3
 LB2267
 LB2267.Superseded values are not recommended for survey control.
 LB2267
 LB2267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2267.See file dsdata.pdf to determine how the superseded data were derived.
 LB2267
 LB2267_MARKER: DH = HORIZONTAL CONTROL DISK
 LB2267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2267_STAMPING: PILOT GROVE 1879 1978
 LB2267_MARK LOGO: NGS
 LB2267_PROJECTION: RECESSED 51 CENTIMETERS
 LB2267_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2267+STABILITY: SURFACE MOTION
 LB2267
 LB2267  HISTORY     - Date     Condition        Report By
 LB2267  HISTORY     - 1978     MONUMENTED       NGS
 LB2267  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 LB2267
 LB2267                          STATION DESCRIPTION
 LB2267
 LB2267'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LB2267'THE STATION MARK, REFERENCE MARKS 5 AND 6 AND THE AZIMUTH MARK FOUND
 LB2267'IN GOOD CONDITION.  THE PROPERTY OWNER REQUESTED THE STATION LOWERED
 LB2267'TO 20 INCHES BELOW GROUND SURFACE.
 LB2267'
 LB2267'THE PROPERTY OWNER IS MR JAKE LUDWIG OF COLLISON, ILLINOIS WHOSE
 LB2267'PHONE NUMBER IS 217 776 2721.
 LB2267'
 LB2267'THE 1969 TOO REACH IS ADEQUATE.
 LB2267'
 LB2267'THE STATION IS 129.6 FEET NORTHWEST OF THE NORTHWEST LEG OF REMAINS
 LB2267'OF AN OLD WINDMILL, 130.0 FEET NORTHWEST OF THE SW LEG OF WINDMILL,
 LB2267'128.8 FEET WNW OF AN METAL WITNESS POST, 435 FEET S OF CENTERLINE OF
 LB2267'GRAVEL ROAD AND ON THE HIGHEST PART OF CULTIVATED FIELD.  THE MARK IS
 LB2267'NOW UNDERGROUND 20 INCHES AND THE DISK STAMPED PILOT GROVE 1879 1978
 LB2267'USLS.  REFERENCE MARK 5 IS 24 FEET S OF CENTERLINE OF GRAVEL ROAD
 LB2267'AND 1 FOOT E OF A METAL WITNESS POST.  THE MARK IS FLUSH AND THE DISK
 LB2267'STAMPED PILOT GROVE USLS 1879 NO 5 1976.
 LB2267'
 LB2267'REFERENCE MARK 6 IS 26 FEET S OF CENTERLINE OF ROAD AND 1 FOOT E OF
 LB2267'A METAL WITNESS POST.  THE MARK IS FLUSH AND THE DISK STAMPED PILOT
 LB2267'GROVE USLS 1879 NO 6 1976.
 LB2267'
 LB2267'THE AZIMUTH MARK IS 19 FEET S OF CENTERLINE OF GRAVELED ROAD AND
 LB2267'0.5 FOOT E OF A METAL WITNESS POST.  THE MARK IS FLUSH AND THE DISK
 LB2267'STAMPED PILOT GROVE 1934 1976.
 LB2267'
 LB2267'THE 1976 DATA WAS NOT AVAILABLE AT THIS TIME.
 LB2267
 LB2267                          STATION RECOVERY (2000)
 LB2267
 LB2267'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LB2267'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB2267'SEARCHED FOR NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0612 ***********************************************************************
 KC0612  DESIGNATION -  PILOT PEAK
 KC0612  PID         -  KC0612
 KC0612  STATE/COUNTY-  IL/PIKE
 KC0612  COUNTRY     -  US
 KC0612  USGS QUAD   -  BEDFORD (2018)
 KC0612
 KC0612                         *CURRENT SURVEY CONTROL
 KC0612  ______________________________________________________________________
 KC0612* NAD 83(1997) POSITION- 39 31 08.84156(N) 090 35 17.54801(W)   ADJUSTED
 KC0612* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 KC0612  ______________________________________________________________________
 KC0612  GEOID HEIGHT    -        -32.392 (meters)                     GEOID18
 KC0612  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 KC0612  HORZ ORDER      -  SECOND
 KC0612
 KC0612.The horizontal coordinates were established by classical geodetic methods
 KC0612.and adjusted by the National Geodetic Survey in October 1999.
 KC0612
 KC0612.The orthometric height was scaled from a topographic map.
 KC0612
 KC0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0612.GEOID18 height accuracy estimate available here.
 KC0612
 KC0612.Click photographs - Photos may exist for this station.
 KC0612
 KC0612.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0612
 KC0612. The following values were computed from the NAD 83(1997) position.
 KC0612
 KC0612;                    North         East     Units Scale Factor Converg.
 KC0612;SPC IL W     -   316,683.966   663,753.815   MT  0.99995735   -0 16 05.7
 KC0612;SPC IL W     - 1,038,987.31  2,177,665.64   sFT  0.99995735   -0 16 05.7
 KC0612;UTM  15      - 4,377,164.249   707,318.456   MT  1.00012921   +1 32 06.9
 KC0612
 KC0612!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0612!SPC IL W     -   0.99997122  x   0.99995735  =   0.99992857
 KC0612!UTM  15      -   0.99997122  x   1.00012921  =   1.00010042
 KC0612
 KC0612:                Primary Azimuth Mark                     Grid Az
 KC0612:SPC IL W     -  PILOT PEAK AZ MK                         016 53 04.5
 KC0612:UTM  15      -  PILOT PEAK AZ MK                         015 04 51.9
 KC0612
 KC0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0731877164(NAD 83)
 KC0612
 KC0612|---------------------------------------------------------------------|
 KC0612| PID    Reference Object                     Distance      Geod. Az  |
 KC0612|                                                           dddmmss.s |
 KC0612| CL9234 PILOT PEAK AZ MK                                   0163658.8 |
 KC0612| KC0613 PILOT PEAK 2                         11.757 METERS 01717     |
 KC0612| CL9235 PILOT PEAK RM 1                      11.751 METERS 20446     |
 KC0612| CL9236 PILOT PEAK RM 2                      10.645 METERS 32114     |
 KC0612|---------------------------------------------------------------------|
 KC0612
 KC0612                          SUPERSEDED SURVEY CONTROL
 KC0612
 KC0612  NAD 83(1996)-  39 31 08.84710(N)    090 35 17.54144(W) AD(       ) 2
 KC0612  NAD 83(1986)-  39 31 08.84687(N)    090 35 17.54136(W) AD(       ) 2
 KC0612  NAD 27      -  39 31 08.68500(N)    090 35 17.09400(W) AD(       ) 2
 KC0612  USSD        -  39 31 09.92200(N)    090 35 16.13200(W) AD(       ) 3
 KC0612
 KC0612.Superseded values are not recommended for survey control.
 KC0612
 KC0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0612.See file dsdata.pdf to determine how the superseded data were derived.
 KC0612
 KC0612_MARKER: P = PIPE CAP
 KC0612_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0612_STAMPING: 1903 LATITUDE 39 DEG 31 MIN 10 SEC LONGITUDE 90 DE
 KC0612_MARK LOGO: IRC
 KC0612_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0612_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0612
 KC0612  HISTORY     - Date     Condition        Report By
 KC0612  HISTORY     - 1903     MONUMENTED       IRC
 KC0612  HISTORY     - 1939     SEE DESCRIPTION  CGS
 KC0612  HISTORY     - 1956     GOOD             CGS
 KC0612
 KC0612                          STATION DESCRIPTION
 KC0612
 KC0612'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903 (USE)
 KC0612'STATION IS MARKED BY STONE AND PIPE, SITUATED AT THE SUMMIT OF
 KC0612'THE FIFTH AND HIGHEST INDIAN MOUND, RECKONING FROM THE S END OF
 KC0612'CLIFF, ON TOP OF ROCK BLUFF CALLED PILOT PEAK, 1 MILE S OF
 KC0612'BEDFORD, AND 950 FEET S OF FARMHOUSE OF WILLIAM JOHNSON, 1,330
 KC0612'FEET N AND 540 FEET E OF THE SW CORNER OF SEC. 24, T 6 S, R 2 W,
 KC0612'MONTEZUMA TOWNSHIP.
 KC0612
 KC0612                          STATION RECOVERY (1939)
 KC0612
 KC0612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0612'5 MILES NORTH-NORTHEAST OF PEARL AND 1/4 MILE WEST OF THE ILLINOIS
 KC0612'RIVER, IN THE SOUTHWEST 1/4 OF SECTION 24, T 6 S, R 2 W, AND ON
 KC0612'A SHARP-POINTED, WOODED KNOB APPROXIMATELY 400 FEET HIGH, ON LAND
 KC0612'OWNED BY MR. WILLIAM JOHNSON.  STATION IS MARKED BY A 4-INCH PIPE
 KC0612'WITH AN ILLINOIS RIVER SURVEY CAP.  THE MARK PROJECTS 10 INCHES
 KC0612'ABOVE GROUND, AND IS STAMPED 1903 LATITUDE 39 DEG 31 MIN 10 SEC
 KC0612'LONGITUDE 90 DEG 35 MIN 16 SEC.
 KC0612'
 KC0612'TO REACH FROM PEARL, AT THE H. AND M. STANDARD SERVICE GARAGE, GO
 KC0612'EAST ON ILLINOIS HIGHWAY NO. 100 FOR 0.25 MILE TO A SKELLY
 KC0612'SERVICE STATION AT LEFT, TURN LEFT ON GRAVEL ROAD AND GO NORTH AND
 KC0612'EAST 0.3 MILE TO A FORK, TAKE LEFT FORK, CROSSING RAILROAD TRACKS,
 KC0612'AND GO NORTH 5.15 MILES ALONG A GRAVEL ROAD TO THE HOUSE OF
 KC0612'WILLIAM JOHNSON AT RIGHT, WHICH IS THE END OF TRUCK TRAVEL,
 KC0612'CROSS THE ROAD AND GO UP THE HILL, FOLLOWING A WIRE FENCE ABOUT
 KC0612'100 YARDS TO THE FENCE CORNER, THEN CONTINUE ALONG A DIM
 KC0612'TRAIL APPROXIMATELY 1/8 MILE TO THE TOP OF PILOT PEAK AND
 KC0612'THE STATION.
 KC0612'
 KC0612'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0612'BRONZE DISKS.
 KC0612'
 KC0612'REFERENCE MARK NO. 1 IS 11.751 METERS, 38.55 FEET, SOUTH OF THE
 KC0612'STATION AND APPROXIMATELY 10 FEET LOWER.  THE MARK, A STANDARD
 KC0612'U.S.C. AND G.S. DISK CEMENTED IN THE TOP OF A 4-INCH TILE,
 KC0612'PROJECTS 4 INCHES ABOVE GROUND AND IS STAMPED PILOT PEAK NO. 1,
 KC0612'1939.  REFERENCE MARK NO. 2 IS 10.649 METERS, 34.94 FEET,
 KC0612'WEST-NORTHWEST OF THE STATION AND APPROXIMATELY 8 FEET LOWER.
 KC0612'THE MARK, A STANDARD U.S.C. AND G.S. DISK CEMENTED IN THE TOP
 KC0612'OF A 4-INCH TILE, PROJECTS 3 INCHES ABOVE GROUND AND IS STAMPED
 KC0612'PILOT PEAK NO. 2 1939.
 KC0612'
 KC0612'4 IN BY 4 IN WOODEN POSTS PAINTED WHITE AND PROJECTING 2-1/2
 KC0612'FEET ABOVE GROUND, WITNESS THE REFERENCE MARKS AND THE AZIMUTH MARK.
 KC0612'
 KC0612'AZIMUTH MARK IS APPROXIMATELY 0.75 MILE NORTH OF THE STATION, 0.9
 KC0612'MILE NORTH, VIA THE GRAVEL ROAD, FROM THE HOUSE OF WILLIAM JOHNSON,
 KC0612'24 FEET SOUTH OF THE CENTER LINE OF THE ROAD, APPROXIMATELY 141
 KC0612'FEET WEST OF THE BEND IN THE ROAD, AND 1 FOOT NORTH OF A FENCE
 KC0612'LINE.  THE MARK PROJECTS 6 INCHES ABOVE GROUND AND IS
 KC0612'STAMPED PILOT PEAK 1939.  TO REACH FROM THE HOUSE OF WILLIAM
 KC0612'JOHNSON, GO NORTH ON THE GRAVEL ROAD 0.55 MILE TO T
 KC0612'INTERSECTION, TURN RIGHT AND GO 0.35 MILE TO THE MARK.
 KC0612'
 KC0612'HEIGHT OF LIGHT ABOVE STATION MARK - 3 METERS.
 KC0612
 KC0612                          STATION RECOVERY (1956)
 KC0612
 KC0612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WRH)
 KC0612'STATION RECOVERED AS DESCRIBED.  THE STATION MARK, REFERENCE MARK
 KC0612'NUMBER 2 AND THE AZIMUTH MARK ARE IN GOOD CONDITION.  REFERENCE
 KC0612'MARK NUMBER 1 WAS FOUND DESTROYED.
 KC0612'
 KC0612'THE STATION MARK WAS IN DANGER OF BEING DISTURBED BY ARCHEOLOGICAL
 KC0612'RESEARCH OPERATIONS ON INDIAN MOUNDS.  THE STATION MARK IS ON TOP
 KC0612'OF THE LARGEST AND MOST IMPORTANT MOUND SO WAS MOVED ABOUT 40
 KC0612'FEET TO THE NORTH AND OFF OF THE MOUND.
 KC0612'
 KC0612'A NEW MARK WAS SET AND STAMPED PILOT PEAK 2 1939 1956.  A NEW
 KC0612'REFERENCE MARK WAS ALSO SET AND CALLED NUMBER 3.  THE OLD STATION
 KC0612'WAS DESTROYED.
 KC0612'
 KC0612'SEE THE DESCRIPTION OF PILOT PEAK 2 1939 1956 FOR A COMPLETE
 KC0612'DESCRIPTION.
 KC0612'
 KC0612'NOTE- ABOUT A 10 DEGREE DIFFERENCE WAS FOUND IN THE ANGLE TO
 KC0612'THE REFERENCE MARK.  THIS WAS DOUBLE CHECKED IN THE FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0613 ***********************************************************************
 KC0613  DESIGNATION -  PILOT PEAK 2
 KC0613  PID         -  KC0613
 KC0613  STATE/COUNTY-  IL/PIKE
 KC0613  COUNTRY     -  US
 KC0613  USGS QUAD   -  BEDFORD (2018)
 KC0613
 KC0613                         *CURRENT SURVEY CONTROL
 KC0613  ______________________________________________________________________
 KC0613* NAD 83(1997) POSITION- 39 31 09.20556(N) 090 35 17.40171(W)   NO CHECK
 KC0613* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 KC0613  ______________________________________________________________________
 KC0613  GEOID HEIGHT    -        -32.392 (meters)                     GEOID18
 KC0613  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 KC0613  HORZ ORDER      -  SECOND
 KC0613
 KC0613.The horizontal coordinates were established by classical geodetic methods
 KC0613.and adjusted by the National Geodetic Survey in October 1999.
 KC0613
 KC0613.No horizontal observational check was made to the station.
 KC0613
 KC0613.The orthometric height was scaled from a topographic map.
 KC0613
 KC0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0613.GEOID18 height accuracy estimate available here.
 KC0613
 KC0613.Click photographs - Photos may exist for this station.
 KC0613
 KC0613.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0613
 KC0613. The following values were computed from the NAD 83(1997) position.
 KC0613
 KC0613;                    North         East     Units Scale Factor Converg.
 KC0613;SPC IL W     -   316,695.175   663,757.361   MT  0.99995734   -0 16 05.6
 KC0613;SPC IL W     - 1,039,024.09  2,177,677.28   sFT  0.99995734   -0 16 05.6
 KC0613;UTM  15      - 4,377,175.566   707,321.649   MT  1.00012923   +1 32 07.0
 KC0613
 KC0613!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0613!SPC IL W     -   0.99997122  x   0.99995734  =   0.99992856
 KC0613!UTM  15      -   0.99997122  x   1.00012923  =   1.00010044
 KC0613
 KC0613:                Primary Azimuth Mark                     Grid Az
 KC0613:SPC IL W     -  PILOT PEAK AZ MK                         016 52 58.7
 KC0613:UTM  15      -  PILOT PEAK AZ MK                         015 04 46.1
 KC0613
 KC0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0732177175(NAD 83)
 KC0613
 KC0613|---------------------------------------------------------------------|
 KC0613| PID    Reference Object                     Distance      Geod. Az  |
 KC0613|                                                           dddmmss.s |
 KC0613| CL9234 PILOT PEAK AZ MK                                   0163653.1 |
 KC0613| KC0612 PILOT PEAK                           11.757 METERS 19717     |
 KC0613| CL9236 PILOT PEAK RM 2                      10.576 METERS 25357     |
 KC0613| CL9237 PILOT PEAK RM 3                      10.579 METERS 32833     |
 KC0613|---------------------------------------------------------------------|
 KC0613
 KC0613                          SUPERSEDED SURVEY CONTROL
 KC0613
 KC0613  NAD 83(1996)-  39 31 09.21109(N)    090 35 17.39513(W) AD(       ) 2
 KC0613  NAD 83(1986)-  39 31 09.21086(N)    090 35 17.39506(W) AD(       ) 2
 KC0613  NAD 27      -  39 31 09.04900(N)    090 35 16.94800(W) AD(       ) 2
 KC0613
 KC0613.Superseded values are not recommended for survey control.
 KC0613
 KC0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0613.See file dsdata.pdf to determine how the superseded data were derived.
 KC0613
 KC0613_MARKER: DS = TRIANGULATION STATION DISK
 KC0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0613_STAMPING: PILOT PEAK 2 1939 1956
 KC0613_MARK LOGO: CGS
 KC0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0613+STABILITY: SURFACE MOTION
 KC0613
 KC0613  HISTORY     - Date     Condition        Report By
 KC0613  HISTORY     - 1956     MONUMENTED       CGS
 KC0613  HISTORY     - 1975     GOOD             LOCENG
 KC0613
 KC0613                          STATION DESCRIPTION
 KC0613
 KC0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WRH)
 KC0613'STATION IS LOCATED, AIRLINE, ABOUT 5 MILES NORTH NORTHEAST OF PEARL,
 KC0613'1/4 MILE WEST OF THE ILLINOIS RIVER AND ON A SHARP POINTED,
 KC0613'WOODED KNOB APPROXIMATELY 400 FEET IN HEIGHT.
 KC0613'
 KC0613'STATION IS REACHED AS FOLLOWS- FROM THE U.S. POST OFFICE AT PEARL,
 KC0613'GO SOUTH FOR 0.1 MILE, TURN LEFT ON STATE HIGHWAY 100 AND GO
 KC0613'0.3 TO A SERVICE STATION ON THE LEFT, TURN LEFT AND GO NORTH AND
 KC0613'EAST FOR 0.3 MILE TO A FORK, TAKE THE LEFT FORK, CROSSING
 KC0613'RAILROAD TRACKS, AND GO 4.6 MILES TO A SIDE ROAD ON THE LEFT AND
 KC0613'A BOARD GATE, TURN LEFT THROUGH THE BOARD GATE, TURN RIGHT AND
 KC0613'GO UP HILL FOR 0.3 MILE TO THE TOP OF THE KNOB AND THE STATION.
 KC0613'
 KC0613'NOTE- THE LAST 0.3 MILE IS VERY STEEP AND A FOUR WHEEL DRIVE
 KC0613'TRUCK IS NECESSARY.
 KC0613'
 KC0613'STATION MARK, STAMPED PILOT PEAK 2 1939 1956, IS A STANDARD DISK
 KC0613'SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST THAT PROJECTS
 KC0613'6 INCHES.  IT IS LOCATED ON THE NORTH EDGE OF THE KNOB AND AT THE
 KC0613'NORTH EDGE OF 6 MOUNDS THAT RUN SOUTH ALONG THE TOP OF THE KNOB.
 KC0613'IT IS 2.0 FEET WEST OF THE SHARP DROP OFF OF THE KNOB.
 KC0613'
 KC0613'REFERENCE MARK NUMBER 2, STAMPED PILOT PEAK NO 2 1939, IS A
 KC0613'STANDARD DISK SET IN CEMENT IN A 4 INCH CLAY SOIL PIPE THAT PROJECTS
 KC0613'4 INCHES AND IS ABOUT 5 FEET LOWER THAN THE STATION.  THE ARROW
 KC0613'POINTS TO THE OLD STATION WHICH WAS DESTROYED.
 KC0613'
 KC0613'REFERENCE MARK NUMBER 3, STAMPED PILOT PEAK NO 3 1939 1956, IS A
 KC0613'STANDARD DISK SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST
 KC0613'THAT PROJECTS 6 INCHES AND IS ABOUT 8 FEET LOWER THAN THE STATION.
 KC0613'
 KC0613'AZIMUTH MARK, STAMPED PILOT PEAK 1939, IS A STANDARD DISK SET IN
 KC0613'THE TOP OF A 10 INCH SQUARE CONCRETE POST THAT IS ABOUT 6 INCHES
 KC0613'BELOW THE GROUND LEVEL.  TO REACH THE AZIMUTH MARK FROM THE SIDE
 KC0613'ROAD AND BOARD GATE ON THE LEFT, CONTINUE NORTH FOR 1.15 MILES TO
 KC0613'A T INTERSECTION, TURN RIGHT, AND GO 0.35 MILE TO DRIVEWAY
 KC0613'ON THE LEFT AND THE AZIMUTH MARK ON THE RIGHT.  IT IS 24.0 FEET
 KC0613'SOUTH OF THE CENTERLINE OF THE ROAD, 141 FEET WEST OF A BEND
 KC0613'IN THE ROAD, 2.0 FEET SOUTH OF A WITNESS POST AND 1.0 FEET
 KC0613'NORTH OF A FENCE LINE.
 KC0613
 KC0613                          STATION RECOVERY (1975)
 KC0613
 KC0613'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 KC0613'PILOT PEAK 2 RECOVERED GOOD.
 KC0613'
 KC0613'(AZ) PILOT PEAK 2 RECOVERED GOOD.
 KC0613'
 KC0613'THE MONUMENT WAS FOUND IN GOOD CONDITION AS WAS THE AZIMUTH MARK,
 KC0613'REFERENCE MARKS WERE NOT SEARCHED FOR.
 KC0613'
 KC0613'THE DESCRIPTION IS ADEQUATE AND THE TRAIL UP CAN BE DRIVEN BY A
 KC0613'FOUR WHEEL DRIVE VEHICLE TILL IT REACHES THE BLUFF FACE AND TRENDS
 KC0613'SOUTH AT WHICH POINT IT IS NECESSARY TO WALK NORTH THROUGH HEAVY
 KC0613'UNDERGROWTH AND TREES PAST TWO INDIAN MOUNDS TO THE THIRD.  THE
 KC0613'STATION IS NORTH OF THE INDIAN MOUND AND CLOSE TO THE EDGE OF THE
 KC0613'BLUFF.
 KC0613'
 KC0613'THE DESCRIPTION FOR THE AZIMUTH MARK IS ADEQUATE.  THE WITNESS MARK
 KC0613'IS A 4 X 4 WOODEN POST WHICH HAS BEEN BURNT.
 KC0613'
 KC0613'DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NORTH OF PEARL,
 KC0613'ILLINOIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1107 ***********************************************************************
 JB1107  DESIGNATION -  PINCKNEYVILLE
 JB1107  PID         -  JB1107
 JB1107  STATE/COUNTY-  IL/PERRY
 JB1107  COUNTRY     -  US
 JB1107  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1107
 JB1107                         *CURRENT SURVEY CONTROL
 JB1107  ______________________________________________________________________
 JB1107* NAD 83(1986) POSITION- 38 04 48.7    (N) 089 22 58.2    (W)   HD_HELD2
 JB1107* NAVD 88 ORTHO HEIGHT -   133.469 (meters)      437.89  (feet) ADJUSTED
 JB1107  ______________________________________________________________________
 JB1107  GEOID HEIGHT    -        -29.575 (meters)                     GEOID18
 JB1107  DYNAMIC HEIGHT  -        133.382 (meters)      437.60  (feet) COMP
 JB1107  MODELED GRAVITY -    979,976.7   (mgal)                       NAVD 88
 JB1107
 JB1107  VERT ORDER      -  SECOND    CLASS 0
 JB1107
 JB1107.The horizontal coordinates were established by autonomous hand held GPS
 JB1107.observations and have an estimated accuracy of +/- 10 meters.
 JB1107
 JB1107.The orthometric height was determined by differential leveling and
 JB1107.adjusted by the NATIONAL GEODETIC SURVEY
 JB1107.in June 1991.
 JB1107
 JB1107.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1107.GEOID18 height accuracy estimate available here.
 JB1107
 JB1107.Click photographs - Photos may exist for this station.
 JB1107
 JB1107.The dynamic height is computed by dividing the NAVD 88
 JB1107.geopotential number by the normal gravity value computed on the
 JB1107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1107.degrees latitude (g = 980.6199 gals.).
 JB1107
 JB1107.The modeled gravity was interpolated from observed gravity values.
 JB1107
 JB1107;                    North         East    Units  Estimated Accuracy
 JB1107;SPC IL W     -   157,161.      768,767.      MT  (+/- 10 meters HH2 GPS)
 JB1107
 JB1107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9100717394(NAD 83)
 JB1107
 JB1107                          SUPERSEDED SURVEY CONTROL
 JB1107
 JB1107  NGVD 29 (??/??/92)  133.571  (m)          438.22   (f) ADJ UNCH    2 0
 JB1107
 JB1107.Superseded values are not recommended for survey control.
 JB1107
 JB1107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1107.See file dsdata.pdf to determine how the superseded data were derived.
 JB1107
 JB1107_MARKER: DB = BENCH MARK DISK
 JB1107_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1107_SP_SET: BUILDING
 JB1107_STAMPING: PINCKNEYVILLE 1934
 JB1107_MARK LOGO: CGS
 JB1107_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1107_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1107+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 JB1107
 JB1107  HISTORY     - Date     Condition        Report By
 JB1107  HISTORY     - 1934     MONUMENTED       CGS
 JB1107  HISTORY     - 1935     GOOD             CGS
 JB1107  HISTORY     - 1980     GOOD             LOCSUR
 JB1107  HISTORY     - 20090305 GOOD             ILDT
 JB1107  HISTORY     - 20110423 GOOD             GEOCAC
 JB1107  HISTORY     - 20120627 GOOD             ILDT
 JB1107
 JB1107                          STATION DESCRIPTION
 JB1107
 JB1107'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1107'AT PINCKNEYVILLE.
 JB1107'AT PINCKNEYVILLE, PERRY COUNTY, AT THE NORTHEAST CORNER OF THE
 JB1107'INTERSECTION OF WALNUT AND WATER STREETS, AT THE MURPHY WALL STATE
 JB1107'BANK AND TRUST CO., IN THE SOUTH WALL, 18 INCHES EAST OF THE
 JB1107'SOUTHWEST CORNER OF THE BUILDING, AND 18 INCHES ABOVE THE GROUND.
 JB1107'A STANDARD DISK STAMPED PINCKNEYVILLE 1934 AND SET VERTICALLY.
 JB1107
 JB1107                          STATION RECOVERY (1980)
 JB1107
 JB1107'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 JB1107'RECOVERED IN GOOD CONDITION.
 JB1107
 JB1107                          STATION RECOVERY (2009)
 JB1107
 JB1107'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1107'RECOVERED IN GOOD CONDITION.
 JB1107
 JB1107                          STATION RECOVERY (2011)
 JB1107
 JB1107'RECOVERY NOTE BY GEOCACHING 2011 (SVT)
 JB1107'RECOVERED IN GOOD CONDITION.
 JB1107
 JB1107                          STATION RECOVERY (2012)
 JB1107
 JB1107'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1882 ***********************************************************************
 JB1882  DESIGNATION -  PINCKNEYVILLE DECCA RECORDS TK
 JB1882  PID         -  JB1882
 JB1882  STATE/COUNTY-  IL/PERRY
 JB1882  COUNTRY     -  US
 JB1882  USGS QUAD   -  PYATTS (2018)
 JB1882
 JB1882                         *CURRENT SURVEY CONTROL
 JB1882  ______________________________________________________________________
 JB1882* NAD 83(1997) POSITION- 38 04 53.78508(N) 089 20 41.94204(W)   ADJUSTED
 JB1882  ______________________________________________________________________
 JB1882  GEOID HEIGHT    -        -29.578 (meters)                     GEOID18
 JB1882  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 JB1882  HORZ ORDER      -  THIRD
 JB1882
 JB1882.The horizontal coordinates were established by classical geodetic methods
 JB1882.and adjusted by the National Geodetic Survey in October 1999.
 JB1882
 JB1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1882.GEOID18 height accuracy estimate available here.
 JB1882
 JB1882.Click photographs - Photos may exist for this station.
 JB1882
 JB1882.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1882
 JB1882. The following values were computed from the NAD 83(1997) position.
 JB1882
 JB1882;                    North         East     Units Scale Factor Converg.
 JB1882;SPC IL W     -   157,346.291   772,086.727   MT  1.00000515   +0 30 24.6
 JB1882;SPC IL W     -   516,226.96  2,533,087.87   sFT  1.00000515   +0 30 24.6
 JB1882;UTM  16      - 4,217,466.265   294,331.170   MT  1.00012099   -1 26 48.7
 JB1882
 JB1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9433117466(NAD 83)
 JB1882
 JB1882                          SUPERSEDED SURVEY CONTROL
 JB1882
 JB1882  NAD 83(1986)-  38 04 53.79887(N)    089 20 41.94311(W) AD(       ) 3
 JB1882  NAD 27      -  38 04 53.61865(N)    089 20 41.62886(W) AD(       ) 3
 JB1882
 JB1882.Superseded values are not recommended for survey control.
 JB1882
 JB1882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1882.See file dsdata.pdf to determine how the superseded data were derived.
 JB1882
 JB1882_MARKER: 53 = ELEVATED TANK
 JB1882
 JB1882  HISTORY     - Date     Condition        Report By
 JB1882  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1882
 JB1882                          STATION DESCRIPTION
 JB1882
 JB1882'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1882'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK,
 JB1882'PAINTED SILVER WITH THE LEGEND DECCA PAINTED IN BLACK LETTERS ON THE
 JB1882'EAST AND WEST SIDE OF THE TANK.  THE OVERALL HEIGHT IS
 JB1882'APPROXIMATELY 110 FEET.
 JB1882'
 JB1882'THE STATION IS ABOUT 2 MILES EAST OF PICKNEYVILLE AND ABOUT 0.1 MILE
 JB1882'SOUTH OF AN EAST-WEST PAVED ROAD.
 JB1882'
 JB1882'TO REACH FROM THE SOUTHEAST CORNER OF THE SQUARE IN PICKNEYVILLE, GO
 JB1882'EAST ON A PAVED ROAD FOR 2.2 MILES TO THE ENTRANCE TO THE PLANT
 JB1882'PARKING LOT ON THE RIGHT.  TURN RIGHT AND GO SOUTH ON THE DRIVEWAY
 JB1882'FOR 0.1 MILE TO THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1889 ***********************************************************************
 JB1889  DESIGNATION -  PINCKNEYVILLE MUNICIPAL TANK
 JB1889  PID         -  JB1889
 JB1889  STATE/COUNTY-  IL/PERRY
 JB1889  COUNTRY     -  US
 JB1889  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1889
 JB1889                         *CURRENT SURVEY CONTROL
 JB1889  ______________________________________________________________________
 JB1889* NAD 83(1997) POSITION- 38 04 44.55748(N) 089 22 57.27744(W)   ADJUSTED
 JB1889  ______________________________________________________________________
 JB1889  GEOID HEIGHT    -        -29.574 (meters)                     GEOID18
 JB1889  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 JB1889  HORZ ORDER      -  THIRD
 JB1889
 JB1889.The horizontal coordinates were established by classical geodetic methods
 JB1889.and adjusted by the National Geodetic Survey in October 1999.
 JB1889
 JB1889.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1889.GEOID18 height accuracy estimate available here.
 JB1889
 JB1889.Click photographs - Photos may exist for this station.
 JB1889
 JB1889.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1889
 JB1889. The following values were computed from the NAD 83(1997) position.
 JB1889
 JB1889;                    North         East     Units Scale Factor Converg.
 JB1889;SPC IL W     -   157,033.281   768,791.006   MT  0.99999944   +0 29 01.0
 JB1889;SPC IL W     -   515,200.02  2,522,275.16   sFT  0.99999944   +0 29 01.0
 JB1889;UTM  16      - 4,217,265.766   291,026.275   MT  1.00013787   -1 28 11.9
 JB1889
 JB1889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9102617265(NAD 83)
 JB1889
 JB1889                          SUPERSEDED SURVEY CONTROL
 JB1889
 JB1889  NAD 83(1986)-  38 04 44.57114(N)    089 22 57.27868(W) AD(       ) 3
 JB1889  NAD 27      -  38 04 44.39104(N)    089 22 56.95956(W) AD(       ) 3
 JB1889
 JB1889.Superseded values are not recommended for survey control.
 JB1889
 JB1889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1889.See file dsdata.pdf to determine how the superseded data were derived.
 JB1889
 JB1889_MARKER: 51 = TANK
 JB1889
 JB1889  HISTORY     - Date     Condition        Report By
 JB1889  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1889  HISTORY     - 1957     GOOD             CGS
 JB1889  HISTORY     - 1962     GOOD             CGS
 JB1889
 JB1889                          STATION DESCRIPTION
 JB1889
 JB1889'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCL)
 JB1889'THE STATION IS THE MUNICIPAL WATER TANK IN PINKNEY VILLE, 1-1/2
 JB1889'BLOCKS SOUTH OF THE COUNTY COURTHOUSE.  IT IS THE ONLY TANK IN THE
 JB1889'TOWN EXCEPT AN OLD WOODEN TANK AT THE MILL.
 JB1889
 JB1889                          STATION RECOVERY (1962)
 JB1889
 JB1889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1889'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1888 ***********************************************************************
 JB1888  DESIGNATION -  PINCKNEYVILLE NEW MUNICIPAL TK
 JB1888  PID         -  JB1888
 JB1888  STATE/COUNTY-  IL/PERRY
 JB1888  COUNTRY     -  US
 JB1888  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1888
 JB1888                         *CURRENT SURVEY CONTROL
 JB1888  ______________________________________________________________________
 JB1888* NAD 83(1997) POSITION- 38 04 30.96766(N) 089 23 17.10733(W)   ADJUSTED
 JB1888  ______________________________________________________________________
 JB1888  GEOID HEIGHT    -        -29.569 (meters)                     GEOID18
 JB1888  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 JB1888  HORZ ORDER      -  THIRD
 JB1888
 JB1888.The horizontal coordinates were established by classical geodetic methods
 JB1888.and adjusted by the National Geodetic Survey in October 1999.
 JB1888
 JB1888.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1888.GEOID18 height accuracy estimate available here.
 JB1888
 JB1888.Click photographs - Photos may exist for this station.
 JB1888
 JB1888.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1888
 JB1888. The following values were computed from the NAD 83(1997) position.
 JB1888
 JB1888;                    North         East     Units Scale Factor Converg.
 JB1888;SPC IL W     -   156,610.220   768,311.247   MT  0.99999863   +0 28 48.6
 JB1888;SPC IL W     -   513,812.03  2,520,701.15   sFT  0.99999863   +0 28 48.6
 JB1888;UTM  16      - 4,216,859.248   290,532.304   MT  1.00014042   -1 28 23.7
 JB1888
 JB1888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9053216859(NAD 83)
 JB1888
 JB1888                          SUPERSEDED SURVEY CONTROL
 JB1888
 JB1888  NAD 83(1986)-  38 04 30.98154(N)    089 23 17.10868(W) AD(       ) 3
 JB1888  NAD 27      -  38 04 30.80118(N)    089 23 16.78918(W) AD(       ) 3
 JB1888
 JB1888.Superseded values are not recommended for survey control.
 JB1888
 JB1888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1888.See file dsdata.pdf to determine how the superseded data were derived.
 JB1888
 JB1888_MARKER: 53 = ELEVATED TANK
 JB1888
 JB1888  HISTORY     - Date     Condition        Report By
 JB1888  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1888
 JB1888                          STATION DESCRIPTION
 JB1888
 JB1888'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1888'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED ABOUT
 JB1888'0.25 MILE NORTHWEST OF THE ILLINOIS CENTRAL RAILROAD STATION.  IT IS
 JB1888'A SIX LEGGED SELF SUPPORTED STEEL STRUCTURE PAINTED SILVER.  THE
 JB1888'OVERALL HEIGHT IS ABOUT 125 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1885 ***********************************************************************
 JB1885  DESIGNATION -  PINCKNEYVILLE PERRY METAL TK
 JB1885  PID         -  JB1885
 JB1885  STATE/COUNTY-  IL/PERRY
 JB1885  COUNTRY     -  US
 JB1885  USGS QUAD   -  PYATTS (2018)
 JB1885
 JB1885                         *CURRENT SURVEY CONTROL
 JB1885  ______________________________________________________________________
 JB1885* NAD 83(1997) POSITION- 38 05 09.95220(N) 089 21 37.65038(W)   ADJUSTED
 JB1885  ______________________________________________________________________
 JB1885  GEOID HEIGHT    -        -29.585 (meters)                     GEOID18
 JB1885  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 JB1885  HORZ ORDER      -  THIRD
 JB1885
 JB1885.The horizontal coordinates were established by classical geodetic methods
 JB1885.and adjusted by the National Geodetic Survey in October 1999.
 JB1885
 JB1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1885.GEOID18 height accuracy estimate available here.
 JB1885
 JB1885.Click photographs - Photos may exist for this station.
 JB1885
 JB1885.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1885
 JB1885. The following values were computed from the NAD 83(1997) position.
 JB1885
 JB1885;                    North         East     Units Scale Factor Converg.
 JB1885;SPC IL W     -   157,832.855   770,724.788   MT  1.00000276   +0 29 50.4
 JB1885;SPC IL W     -   517,823.29  2,528,619.58   sFT  1.00000276   +0 29 50.4
 JB1885;UTM  16      - 4,217,999.044   292,986.450   MT  1.00012783   -1 27 23.6
 JB1885
 JB1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9298617999(NAD 83)
 JB1885
 JB1885                          SUPERSEDED SURVEY CONTROL
 JB1885
 JB1885  NAD 83(1986)-  38 05 09.96605(N)    089 21 37.65152(W) AD(       ) 3
 JB1885  NAD 27      -  38 05 09.78515(N)    089 21 37.33550(W) AD(       ) 3
 JB1885
 JB1885.Superseded values are not recommended for survey control.
 JB1885
 JB1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1885.See file dsdata.pdf to determine how the superseded data were derived.
 JB1885
 JB1885_MARKER: 53 = ELEVATED TANK
 JB1885
 JB1885  HISTORY     - Date     Condition        Report By
 JB1885  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1885
 JB1885                          STATION DESCRIPTION
 JB1885
 JB1885'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1885'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK,
 JB1885'PAINTED SILVER WITH THE LEGEND PERRY ON THE SOUTHEAST AND SOUTHWEST
 JB1885'SIDES OF THE TANK.  THE OVERALL HEIGHT IS APPROXIMATELY 110 FEET.
 JB1885'
 JB1885'THE STATION IS ABOUT 1 MILE EAST OF PICKNEYVILLE, ABOUT 0.15 MILE
 JB1885'NORTH OF AN EAST-WEST PAVED ROAD AND IS AT THE NORTHWEST CORNER OF
 JB1885'THE MAIN PLANT BUILDING.
 JB1885'
 JB1885'TO REACH FROM THE SOUTHEAST CORNER OF THE SQUARE IN PICKNEYVILLE, GO
 JB1885'EAST ON A PAVED ROAD FOR 1.25 MILES TO A SIDE ROAD LEFT.  TURN
 JB1885'LEFT AND GO NORTHERLY ON A GRAVELED ROAD FOR 0.15 MILE TO A SIDE
 JB1885'ROAD RIGHT (JUST BEFORE CROSSING A RAILROAD TRACK).  TURN RIGHT AND
 JB1885'GO EASTERLY ON A GRAVELED ROAD FOR 0.05 MILE TO THE NORTHWEST
 JB1885'CORNER OF THE BUILDING AND THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1813 ***********************************************************************
 HB1813  CBN         -  This is a Cooperative Base Network Control Station.
 HB1813  DESIGNATION -  PINCPORT
 HB1813  PID         -  HB1813
 HB1813  STATE/COUNTY-  IL/PERRY
 HB1813  COUNTRY     -  US
 HB1813  USGS QUAD   -  VERGENNES (2018)
 HB1813
 HB1813                         *CURRENT SURVEY CONTROL
 HB1813  ______________________________________________________________________
 HB1813* NAD 83(2011) POSITION- 37 58 36.15176(N) 089 21 38.76656(W)   ADJUSTED
 HB1813* NAD 83(2011) ELLIP HT-    89.981 (meters)        (06/27/12)   ADJUSTED
 HB1813* NAD 83(2011) EPOCH   -  2010.00
 HB1813* NAVD 88 ORTHO HEIGHT -   119.4   (meters)      392.    (feet) GPS OBS
 HB1813  ______________________________________________________________________
 HB1813  NAVD 88 orthometric height was determined with geoid model    GEOID03
 HB1813  GEOID HEIGHT    -        -29.420 (meters)                     GEOID03
 HB1813  GEOID HEIGHT    -        -29.456 (meters)                     GEOID18
 HB1813  NAD 83(2011) X  -     56,162.656 (meters)                     COMP
 HB1813  NAD 83(2011) Y  - -5,033,778.167 (meters)                     COMP
 HB1813  NAD 83(2011) Z  -  3,903,461.822 (meters)                     COMP
 HB1813  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 HB1813
 HB1813  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1813  Standards:
 HB1813         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1813            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1813  -------------------------------------------------------------------
 HB1813  NETWORK    0.54   1.04           0.25   0.18   0.53     -0.04889815
 HB1813  -------------------------------------------------------------------
 HB1813  Click here for local accuracies and other accuracy information.
 HB1813
 HB1813.This mark is at Pinckneyville-Du Quoin Airport (PJY)
 HB1813
 HB1813.The horizontal coordinates were established by GPS observations
 HB1813.and adjusted by the National Geodetic Survey in June 2012.
 HB1813
 HB1813.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1813.been affixed to the stable North American tectonic plate. See 
 HB1813.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1813
 HB1813.The horizontal coordinates are valid at the epoch date displayed above
 HB1813.which is a decimal equivalence of Year/Month/Day.
 HB1813
 HB1813.The orthometric height was determined by GPS observations and a
 HB1813.high-resolution geoid model.
 HB1813
 HB1813.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1813.GEOID18 height accuracy estimate available here.
 HB1813
 HB1813.Click photographs - Photos may exist for this station.
 HB1813
 HB1813.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1813
 HB1813.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1813
 HB1813.The ellipsoidal height was determined by GPS observations
 HB1813.and is referenced to NAD 83.
 HB1813
 HB1813. The following values were computed from the NAD 83(2011) position.
 HB1813
 HB1813;                    North         East     Units Scale Factor Converg.
 HB1813;SPC IL W     -   145,691.181   770,802.809   MT  1.00000290   +0 29 45.3
 HB1813;SPC IL W     -   477,988.48  2,528,875.55   sFT  1.00000290   +0 29 45.3
 HB1813;UTM  16      - 4,205,860.227   292,650.917   MT  1.00012955   -1 27 11.5
 HB1813
 HB1813!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1813!SPC IL W     -   0.99998588  x   1.00000290  =   0.99998878
 HB1813!UTM  16      -   0.99998588  x   1.00012955  =   1.00011543
 HB1813
 HB1813:                Primary Azimuth Mark                     Grid Az
 HB1813:SPC IL W     -  PINCPORT AZ MK                           179 40 14.2
 HB1813:UTM  16      -  PINCPORT AZ MK                           181 37 11.0
 HB1813
 HB1813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9265005860(NAD 83)
 HB1813
 HB1813|---------------------------------------------------------------------|
 HB1813| PID    Reference Object                     Distance      Geod. Az  |
 HB1813|                                                           dddmmss.s |
 HB1813| HB1814 PINCPORT AZ MK                      440.504 METERS 1800959.5 |
 HB1813|---------------------------------------------------------------------|
 HB1813
 HB1813                          SUPERSEDED SURVEY CONTROL
 HB1813
 HB1813  NAD 83(2007)-  37 58 36.15189(N)    089 21 38.76708(W) AD(2002.00) 0
 HB1813  ELLIP H (02/10/07)   90.011  (m)                       GP(2002.00)    
 HB1813  ELLIP H (10/15/04)   89.986  (m)                       GP(       ) 4 2
 HB1813  NAD 83(1997)-  37 58 36.15163(N)    089 21 38.76731(W) AD(       ) B
 HB1813  ELLIP H (07/17/98)   90.008  (m)                       GP(       ) 4 1
 HB1813  NAD 83(1993)-  37 58 36.16358(N)    089 21 38.76845(W) AD(       ) 1
 HB1813  NAD 83(1986)-  37 58 36.16462(N)    089 21 38.76898(W) AD(       ) 1
 HB1813  NAVD 88 (07/17/98)  119.5    (m)  GEOID96  model used  GPS OBS        
 HB1813  NGVD 29 (06/25/91)  119.5    (m)  OSU 89B  model used  GPS OBS        
 HB1813
 HB1813.Superseded values are not recommended for survey control.
 HB1813
 HB1813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1813.See file dsdata.pdf to determine how the superseded data were derived.
 HB1813
 HB1813_MARKER: I = METAL ROD
 HB1813_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1813_STAMPING: PINCPORT 1990
 HB1813_MARK LOGO: NGS
 HB1813_PROJECTION: FLUSH
 HB1813_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1813_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1813+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2007
 HB1813_ROD/PIPE-DEPTH: 9.8 meters
 HB1813_SLEEVE-DEPTH  : 1 meters
 HB1813
 HB1813  HISTORY     - Date     Condition        Report By
 HB1813  HISTORY     - 1990     MONUMENTED       NGS
 HB1813  HISTORY     - 19970319 GOOD             NGS
 HB1813  HISTORY     - 20070424 GOOD             ILDT
 HB1813
 HB1813                          STATION DESCRIPTION
 HB1813
 HB1813'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 HB1813'STATION IS LOCATED ABOUT 11 KM (6.8 MI) SOUTH OF PINCKNEYVILLE, 12 KM
 HB1813'(7.5 MI) WEST-SOUTHWEST OF DU QUOIN, AT THE PERRY COUNTY AIRPORT, AT
 HB1813'THE JUNCTION OF THE RUNWAY AND THE RAMP, IN THE NORTHEAST 1/4 OF
 HB1813'SECTION 30, T 6 S, R 2 W.  OWNERSHIP--UNKNOWN, UNABLE TO CONTACT THE
 HB1813'MANAGER GEORGE SLOVER, PHONE 618-357-8611 OR 9464.
 HB1813'TO REACH FROM THE COURTHOUSE SQUARE IN PINCKNEYVILLE, GO SOUTH ON
 HB1813'STATE HIGHWAYS 127 AND 13 FOR 9.51 KM (5.91 MI) TO THEIR JUNCTION
 HB1813'WITH STATE HIGHWAY 152.  TURN RIGHT, SOUTH, ON HIGHWAYS 127 AND 13
 HB1813'FOR 2.95 KM (1.83 MI) TO THE AIRPORT ENTRANCE ON THE LEFT.  TURN
 HB1813'LEFT, EAST, ON GRAVEL ROAD FOR 0.07 KM (0.04 MI) (PASSING THROUGH A
 HB1813'GATE) TO THE APRON.  CONTINUE EAST ON APRON AND RAMP FOR 0.22 KM
 HB1813'(0.14 MI) TO THE RUNWAY AND STATION ON THE RIGHT.
 HB1813'STATION IS 26 M (85.3 FT) WEST OF THE CENTERLINE OF THE RUNWAY, 11.1 M
 HB1813'(36.4 FT) SOUTH OF THE CENTERLINE OF THE TAXI APPROACH.
 HB1813'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP. THE
 HB1813'RUNWAY IS UNDER CONSTRUCTION AT TIME OF MARK SETTING.  THERE ARE NO
 HB1813'RUNWAY OR TAXI LIGHTS IN PLACE.  ADDITIONAL MEASUREMENTS CAN BE ADDED
 HB1813'TO DESCRIPTION AT TIME OF OCCUPATION.  THERE WILL BE GRASS SEEDED IN
 HB1813'AREA OF STATION IN THE FUTURE.  STATION IS IN MIDDLE OF THREE
 HB1813'FIBERGLASS STAKES, AND 0.31 M (1.02 FT) SOUTH OF A SHORT WITNESS
 HB1813'POST.  MR. CALVIN MCDANIEL CHAIRMAN OF AIRPORT COMMITTEE SHOULD BE
 HB1813'NOTIFIED OF WORK SCHEDULE AT 618-357-2165.
 HB1813
 HB1813                          STATION RECOVERY (1997)
 HB1813
 HB1813'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB1813'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH OF PINCKNEYVILLE
 HB1813'AT THE PERRY COUNTY AIRPORT AT THE JUNCTION OF THE RUNWAY AND THE
 HB1813'RAMP.  AIRPORT MANAGER IS GEORGE SLOVER, PHONE 618-357-8611.  TO REACH
 HB1813'FROM THE COURTHOUSE SQUARE IN PINCKNEYVILLE, GO SOUTH ON STATE
 HB1813'HIGHWAYS 127 AND 13 FOR 5.91 MI (9.51 KM) TO THEIR JUNCTION WITH STATE
 HB1813'HIGHWAY 152, TURN RIGHT, SOUTH, ON HIGHWAYS 127 AND 13 FOR 1.83 MI
 HB1813'(2.95 KM) TO THE AIRPORT ENTRANCE ON THE LEFT, TURN LEFT, EAST, FOR
 HB1813'0.04 MI (0.06 KM) TO THE AIRPORT OFFICE AND A GATE, CONTINUE THROUGH
 HB1813'GATE TO THE APRON, CONTINUE EAST ON APRON AND RAMP FOR 0.14 MI (0.23
 HB1813'KM) TO THE RUNWAY AND THE STATION ON THE RIGHT, 26.0 M (85.3 FT) WEST
 HB1813'OF THE CENTERLINE OF THE RUNWAY, 11.1 M (36.4 FT) SOUTH OF THE
 HB1813'CENTERLINE OF THE TAXI APPROACH.  NOTE--ACCESS TO STATION POINT IS
 HB1813'THROUGH A 5 INCH ACCESS COVER.
 HB1813
 HB1813                          STATION RECOVERY (2007)
 HB1813
 HB1813'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 HB1813'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1814 ***********************************************************************
 HB1814  DESIGNATION -  PINCPORT AZ MK
 HB1814  PID         -  HB1814
 HB1814  STATE/COUNTY-  IL/PERRY
 HB1814  COUNTRY     -  US
 HB1814  USGS QUAD   -  VERGENNES (2018)
 HB1814
 HB1814                         *CURRENT SURVEY CONTROL
 HB1814  ______________________________________________________________________
 HB1814* NAD 83(1997) POSITION- 37 58 21.86455(N) 089 21 38.81977(W)   ADJUSTED
 HB1814* NAD 83(1997) ELLIP HT-    90.085 (meters)        (10/21/99)   ADJUSTED
 HB1814* NAVD 88 ORTHO HEIGHT -   119.5   (meters)      392.    (feet) VERTCON3
 HB1814  ______________________________________________________________________
 HB1814  GEOID HEIGHT    -        -29.451 (meters)                     GEOID18
 HB1814  NAD 83(1997) X  -     56,164.382 (meters)                     COMP
 HB1814  NAD 83(1997) Y  - -5,034,049.300 (meters)                     COMP
 HB1814  NAD 83(1997) Z  -  3,903,114.638 (meters)                     COMP
 HB1814  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 HB1814  HORZ ORDER      -  FIRST
 HB1814  ELLP ORDER      -  FOURTH    CLASS I
 HB1814
 HB1814.This mark is at Pinckneyville-Du Quoin Airport (PJY)
 HB1814
 HB1814.The horizontal coordinates were established by GPS observations
 HB1814.and adjusted by the National Geodetic Survey in October 1999.
 HB1814
 HB1814.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1814.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1814
 HB1814.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1814.GEOID18 height accuracy estimate available here.
 HB1814
 HB1814.Click photographs - Photos may exist for this station.
 HB1814
 HB1814.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1814
 HB1814.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1814
 HB1814.The ellipsoidal height was determined by GPS observations
 HB1814.and is referenced to NAD 83.
 HB1814
 HB1814. The following values were computed from the NAD 83(1997) position.
 HB1814
 HB1814;                    North         East     Units Scale Factor Converg.
 HB1814;SPC IL W     -   145,250.678   770,805.323   MT  1.00000290   +0 29 45.1
 HB1814;SPC IL W     -   476,543.27  2,528,883.80   sFT  1.00000290   +0 29 45.1
 HB1814;UTM  16      - 4,205,419.838   292,638.446   MT  1.00012962   -1 27 11.1
 HB1814
 HB1814!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1814!SPC IL W     -   0.99998586  x   1.00000290  =   0.99998876
 HB1814!UTM  16      -   0.99998586  x   1.00012962  =   1.00011548
 HB1814
 HB1814:                Primary Azimuth Mark                     Grid Az
 HB1814:SPC IL W     -  PINCPORT                                 359 40 14.4
 HB1814:UTM  16      -  PINCPORT                                 001 37 10.6
 HB1814
 HB1814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9263805419(NAD 83)
 HB1814
 HB1814|---------------------------------------------------------------------|
 HB1814| PID    Reference Object                     Distance      Geod. Az  |
 HB1814|                                                           dddmmss.s |
 HB1814| HB1813 PINCPORT                            440.504 METERS 0000959.5 |
 HB1814|---------------------------------------------------------------------|
 HB1814
 HB1814                          SUPERSEDED SURVEY CONTROL
 HB1814
 HB1814  NAD 83(1993)-  37 58 21.87651(N)    089 21 38.82091(W) AD(       ) 1
 HB1814  NAD 83(1986)-  37 58 21.87754(N)    089 21 38.82144(W) AD(       ) 1
 HB1814  NGVD 29 (06/25/91)  119.6    (m)  OSU 89B  model used  GPS OBS        
 HB1814
 HB1814.Superseded values are not recommended for survey control.
 HB1814
 HB1814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1814.See file dsdata.pdf to determine how the superseded data were derived.
 HB1814
 HB1814_MARKER: I = METAL ROD
 HB1814_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1814_STAMPING: PINCPORT AZ MK  1990
 HB1814_MARK LOGO: NGS
 HB1814_PROJECTION: FLUSH
 HB1814_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1814_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1814+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2010
 HB1814_ROD/PIPE-DEPTH: 7.3 meters
 HB1814_SLEEVE-DEPTH  : 1.0 meters
 HB1814
 HB1814  HISTORY     - Date     Condition        Report By
 HB1814  HISTORY     - 1990     MONUMENTED       NGS
 HB1814  HISTORY     - 20100727 GOOD             GRWAS
 HB1814
 HB1814                          STATION DESCRIPTION
 HB1814
 HB1814'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 HB1814'STATION IS LOCATED ABOUT 11 KM (6.8 MI) SOUTH OF PINCKNEYVILLE, 12 KM
 HB1814'(7.5 MI) WEST-SOUTHWEST OF DU QUOIN, AT THE PERRY COUNTY AIRPORT, AT
 HB1814'THE JUNCTION OF THE RUNWAY AND THE RAMP, IN THE NORTHEAST 1/4 OF
 HB1814'SECTION 30, T 6 S, R 2 W.  OWNERSHIP--UNKNOWN, UNABLE TO CONTACT THE
 HB1814'MANAGER GEORGE SLOVER, PHONE 618-357-8611 OR 9464.
 HB1814'TO REACH FROM THE COURTHOUSE SQUARE IN PINCKNEYVILLE, GO SOUTH ON
 HB1814'STATE HIGHWAYS 127 AND 13 FOR 9.51 KM (5.91 MI) TO THEIR JUNCTION
 HB1814'WITH STATE HIGHWAY 152.  TURN RIGHT, SOUTH, ON HIGHWAYS 127 AND 13
 HB1814'FOR 2.95 KM (1.83 MI) TO THE AIRPORT ENTRANCE ON THE LEFT.  TURN
 HB1814'LEFT, EAST, ON GRAVEL ROAD FOR 0.07 KM (0.04 MI) (PASSING THROUGH A
 HB1814'GATE) TO THE APRON.  CONTINUE EAST ON APRON AND RAMP FOR 0.22 KM
 HB1814'(0.14 MI) TO THE RUNWAY.  TURN RIGHT, SOUTH, ALONGSIDE RUNWAY FOR
 HB1814'0.44 KM (0.27 MI) (O THE TURN-AROUND AND THE STATION.
 HB1814'STATION IS 17.0 M (55.8 FT) WEST OF THE CENTERLINE OF THE RUNWAY, 26.1
 HB1814'M (85.6 FT) NORTHEAST OF THE NORTHWEST CORNER OF THE ASPHALT
 HB1814'TURNARROUND, SET BETWEEN THREE FIBERGLASS STAKES.
 HB1814'NOTE-NOTIFY MR. CALVIN MCDANIEL, CHAIRMAN OF AIRPORT COMMITTEE OF WORK
 HB1814'ASCHEDULE.  AT TIME OF MARK SETTING RUNWAY IS UNDER CONSTRUCTION,
 HB1814'ADDITIONAL MEASUREMENTS CAN BE ADDED TO DESCRIPTION AT TIME OF
 HB1814'OCCUPATION.  THERE ARE NO RUNWAY OR TAXI LIGHTS AT TIME OF
 HB1814'MARKSETTING.
 HB1814'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 HB1814
 HB1814                          STATION RECOVERY (2010)
 HB1814
 HB1814'RECOVERY NOTE BY GRW AERIAL SURVEY 2010 (CES)
 HB1814'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0768 ***********************************************************************
 LD0768  DESIGNATION -  PINE
 LD0768  PID         -  LD0768
 LD0768  STATE/COUNTY-  IL/HENDERSON
 LD0768  COUNTRY     -  US
 LD0768  USGS QUAD   -  GLADSTONE (2018)
 LD0768
 LD0768                         *CURRENT SURVEY CONTROL
 LD0768  ______________________________________________________________________
 LD0768* NAD 83(1997) POSITION- 40 49 12.12393(N) 090 54 07.44110(W)   ADJUSTED
 LD0768* NAVD 88 ORTHO HEIGHT -   215.030 (meters)      705.48  (feet) ADJUSTED
 LD0768  ______________________________________________________________________
 LD0768  GEOID HEIGHT    -        -33.189 (meters)                     GEOID18
 LD0768  LAPLACE CORR    -          1.03  (seconds)                    DEFLEC18
 LD0768  DYNAMIC HEIGHT  -        214.932 (meters)      705.16  (feet) COMP
 LD0768  MODELED GRAVITY -    980,162.5   (mgal)                       NAVD 88
 LD0768
 LD0768  HORZ ORDER      -  FIRST
 LD0768  VERT ORDER      -  SECOND    CLASS I
 LD0768
 LD0768.The horizontal coordinates were established by classical geodetic methods
 LD0768.and adjusted by the National Geodetic Survey in October 1999.
 LD0768
 LD0768.The orthometric height was determined by differential leveling and
 LD0768.adjusted by the NATIONAL GEODETIC SURVEY
 LD0768.in July 2014.
 LD0768
 LD0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0768.GEOID18 height accuracy estimate available here.
 LD0768
 LD0768.Click photographs - Photos may exist for this station.
 LD0768
 LD0768.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0768
 LD0768.The dynamic height is computed by dividing the NAVD 88
 LD0768.geopotential number by the normal gravity value computed on the
 LD0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0768.degrees latitude (g = 980.6199 gals.).
 LD0768
 LD0768.The modeled gravity was interpolated from observed gravity values.
 LD0768
 LD0768. The following values were computed from the NAD 83(1997) position.
 LD0768
 LD0768;                    North         East     Units Scale Factor Converg.
 LD0768;SPC IL W     -   461,301.395   637,962.371   MT  0.99998853   -0 28 50.6
 LD0768;SPC IL W     - 1,513,452.99  2,093,048.21   sFT  0.99998853   -0 28 50.6
 LD0768;UTM  15      - 4,520,897.362   676,924.244   MT  0.99998529   +1 22 18.3
 LD0768
 LD0768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0768!SPC IL W     -   0.99997148  x   0.99998853  =   0.99996001
 LD0768!UTM  15      -   0.99997148  x   0.99998529  =   0.99995677
 LD0768
 LD0768:                Primary Azimuth Mark                     Grid Az
 LD0768:SPC IL W     -  BURGUS                                   320 40 05.1
 LD0768:UTM  15      -  BURGUS                                   318 48 56.2
 LD0768
 LD0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7692420897(NAD 83)
 LD0768
 LD0768|---------------------------------------------------------------------|
 LD0768| PID    Reference Object                     Distance      Geod. Az  |
 LD0768|                                                           dddmmss.s |
 LD0768| CL9241 PINE RM 3                            48.299 METERS 09318     |
 LD0768| CL9238 PINE RM 1                            41.271 METERS 14125     |
 LD0768| LD0765 STRONGHURST WATER TANK              APPROX. 8.3 KM 1823444.2 |
 LD0768| CL9239 PINE RM 2                                          22158     |
 LD0768| LD0777 BURLINGTON ST JOHNS CATH CH         APPROX.17.5 KM 2653251.3 |
 LD0768| LD0781 WEST BURLINGTON MUNICIPAL TANK      APPROX.21.4 KM 2713613.7 |
 LD0768| LD0773 BURGUS                              APPROX.19.3 KM 3201114.5 |
 LD0768|---------------------------------------------------------------------|
 LD0768
 LD0768                          SUPERSEDED SURVEY CONTROL
 LD0768
 LD0768  NAD 83(1996)-  40 49 12.12403(N)    090 54 07.44105(W) AD(       ) 1
 LD0768  NAD 83(1986)-  40 49 12.12806(N)    090 54 07.44248(W) AD(       ) 1
 LD0768  NAD 27      -  40 49 11.98400(N)    090 54 06.93700(W) AD(       ) 1
 LD0768
 LD0768.Superseded values are not recommended for survey control.
 LD0768
 LD0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0768.See file dsdata.pdf to determine how the superseded data were derived.
 LD0768
 LD0768_MARKER: DS = TRIANGULATION STATION DISK
 LD0768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0768_STAMPING: PINE 1931
 LD0768_MARK LOGO: CGS
 LD0768_PROJECTION: FLUSH
 LD0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0768+STABILITY: SURFACE MOTION
 LD0768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0768+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2013
 LD0768
 LD0768  HISTORY     - Date     Condition        Report By
 LD0768  HISTORY     - 1931     MONUMENTED       CGS
 LD0768  HISTORY     - 1939     GOOD             CGS
 LD0768  HISTORY     - 1953     GOOD             CGS
 LD0768  HISTORY     - 1954     GOOD             CGS
 LD0768  HISTORY     - 1955     GOOD             CGS
 LD0768  HISTORY     - 1955     GOOD             CGS
 LD0768  HISTORY     - 1957     GOOD             CGS
 LD0768  HISTORY     - 1969     GOOD             ILDT
 LD0768  HISTORY     - 1969     GOOD             CGS
 LD0768  HISTORY     - 1973     GOOD             USGS
 LD0768  HISTORY     - 20010331 GOOD             NGS
 LD0768  HISTORY     - 20120605 GOOD             ILDT
 LD0768  HISTORY     - 20130410 GOOD             AMESC
 LD0768
 LD0768                          STATION DESCRIPTION
 LD0768
 LD0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0768'ABOUT 11 MILES EAST OF BURLINGTON, 5 MILES NORTH OF STRONGHURST,
 LD0768'AND 2 MILES SOUTH OF U.S. ROUTE 34, ON THE EAST SIDE OF
 LD0768'PAVED HIGHWAY NO. 94, ON LAND OWNED BY MRS. MARY GIBBS OF
 LD0768'BIGGSVILLE.  STATION IS ABOUT 190 YARDS EAST OF ROUTE 94.
 LD0768'
 LD0768'FROM STRONGHURST, FOLLOW ROUTE 94 NORTH 5 MILES TO STATION.
 LD0768'FROM BURLINGTON, IOWA, GO EAST ACROSS TOLL BRIDGE AND 11 MILES
 LD0768'ON ROUTE 34 TO JUNCTION WITH ROUTE 94.  FOLLOW ROUTE 94
 LD0768'SOUTH FOR 2.1 MILES TO STATION.
 LD0768'
 LD0768'MARK IS 10.25 METERS EAST OF A 2-FOOT PINE, 8 METERS NORTHEAST
 LD0768'OF A 1-FOOT PINE, AND ON THE PROLONGATION OF THE SOUTH ROW
 LD0768'OF PINE TREES.  IT IS 13 METERS SOUTH OF THE LANE RUNNING
 LD0768'BETWEEN THE TWO ROWS OF PINE TREES, 36 METERS NORTH OF A
 LD0768'CULTIVATED FIELD, 9.4 METERS WEST-NORTHWEST OF THE SOUTHWEST
 LD0768'CORNER OF THE FENCE AROUND THE RUINS OF AN OLD BRICK HOUSE,
 LD0768'AND 40 YARDS SOUTHWEST OF THIS OLD BRICK HOUSE.  MARK 6
 LD0768'INCHES ABOVE SURFACE.
 LD0768'
 LD0768'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 LD0768'DISKS SET IN CONCRETE.
 LD0768'
 LD0768'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION, IN THE
 LD0768'EXTREME SOUTHEAST CORNER OF THE PINE GROVE, 1 FOOT NORTH
 LD0768'AND WEST OF THE SOUTHEAST CORNER POST AND 2.85 METERS
 LD0768'SOUTH-SOUTHWEST OF A DOUBLE CHERRY TREE.
 LD0768'
 LD0768'REFERENCE MARK NO. 2 IS SOUTHWEST OF THE STATION, NEAR A
 LD0768'TELEPHONE POLE ON THE WEST SIDE OF THE PAVED ROAD.  IT IS
 LD0768'1 FOOT EAST OF FENCE LINE ON WEST SIDE OF ROAD, 1 FOOT NORTH
 LD0768'OF THE TELEPHONE POLE, AND 9 METERS WEST OF THE CENTER LINE
 LD0768'OF THE PAVED ROAD (ROUTE NO. 94).
 LD0768'
 LD0768'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS.
 LD0768
 LD0768                          STATION RECOVERY (1939)
 LD0768
 LD0768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0768'THE STATION MARK AND REFERENCE MARK NOS. 1 AND 2 WERE RECOVERED
 LD0768'AND FOUND TO BE IN GOOD CONDITION.  THE DISTANCES AND THE
 LD0768'DIRECTIONS WERE CHECKED IN THE FIELD AND THE VALUES BELOW
 LD0768'SHOULD BE ACCEPTED AS CORRECT.
 LD0768'
 LD0768'THE STATION IS LOCATED 11 MILES EAST OF BURLINGTON.  5 MILES
 LD0768'NORTH OF STRONGHURST.  2 MILES SOUTH OF U.S. HIGHWAY NO. 34.
 LD0768'0.15 MILE EAST OF ILLINOIS HIGHWAY NO. 94.  32.4 FEET EAST
 LD0768'OF TWO NAILS IN THE NORTHEAST BASE OF A TWO-FOOT PINE.  25
 LD0768'FEET NORTHEAST OF A 1-FOOT PINE.  102 FEET NORTH OF A CULTIVATED
 LD0768'FIELD.  34 FEET WEST-NORTHWEST OF THE SOUTHWEST CORNER OF
 LD0768'THE FENCE AROUND THE RUINS OF THE OLD BRICK HOUSE.  AND ON
 LD0768'THE PROLONGATION OF THE SOUTH ROW OF PINE TREES.  THE MARK
 LD0768'PROJECTS 6 INCHES ABOVE THE GROUND AND IS
 LD0768'STAMPED PINE 1931.
 LD0768'
 LD0768'TO REACH THE STATION FROM STRONGHURST, GO NORTH ON ILLINOIS
 LD0768'HIGHWAY NO. 94 FOR 5.0 MILES TO A LANE AT THE RIGHT.  TURN
 LD0768'RIGHT (EAST) AND FOLLOW THE LANE FOR 0.15 MILE TO THE END
 LD0768'OF THE LANE AND THE STATION.
 LD0768'
 LD0768'REFERENCE MARK NO. 1 IS 41.271 METERS, 135.40 FEET SOUTHEAST,
 LD0768'OF THE STATION IN THE SOUTHEAST CORNER OF A HOG LOT.  1 FOOT
 LD0768'NORTHWEST OF THE SOUTHEAST CORNER POST.  AND 9.4 FEET
 LD0768'SOUTH-SOUTHWEST OF A DOUBLE CHERRY TREE.  THE MARK
 LD0768'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED PINE
 LD0768'NO 1 1931.
 LD0768'
 LD0768'REFERENCE MARK NO. 2 IS APPROXIMATELY 0.25 MILE SOUTHWEST
 LD0768'OF THE STATION.  32 FEET WEST OF THE CENTER LINE OF ILLINOIS
 LD0768'HIGHWAY NO. 94.  1 FOOT NORTH OF A TELEPHONE POLE.  AND 1
 LD0768'FOOT EAST OF THE FENCE LINE.  THE MARK PROJECTS
 LD0768'4 INCHES ABOVE THE GROUND AND IS STAMPED PINE NO 2 1931.
 LD0768'
 LD0768'90-FOOT TOWER NEEDED TO SEE 64-FOOT TOWER AT BURGUS 1931
 LD0768'
 LD0768'90-FOOT TOWER NEEDED TO SEE 77-FOOT TOWER AT KIRK
 LD0768'
 LD0768'77-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT ROSETTA 1931
 LD0768'
 LD0768'77-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT ORMONDE
 LD0768
 LD0768                          STATION RECOVERY (1953)
 LD0768
 LD0768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (GCM)
 LD0768'STATION WAS FOUND AS DESCRIBED AND ALL MARKS WERE RECOVERED
 LD0768'IN GOOD CONDITION.  PERMISSION WAS GRANTED MR. CLARENCE HENRY
 LD0768'JR. TO REMOVE REFERENCE MARK NO. 1.
 LD0768
 LD0768                          STATION RECOVERY (1954)
 LD0768
 LD0768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (LWQ)
 LD0768'THE STATION WAS RECOVERED IN GOOD CONDITION.  NO ATTEMPT
 LD0768'WAS MADE TO RECOVER THE REFERENCE MARKS BY THIS PARTY.
 LD0768'
 LD0768'THE STATION CAN STILL BE RECOVERED FROM THE ORIGINAL DESCRIPTION.
 LD0768'THE PINE TREES MENTIONED HAVE BEEN CUT DOWN.  THE STUMPS
 LD0768'REMAIN BUT THESE MAY BE REMOVED IN TIME.  THE FENCE AROUND
 LD0768'THE RUINS OF THE OLD BRICK HOUSE IS NOT THERE ANY MORE AND
 LD0768'THE RUINS OF THE OLD BRICK HOUSE ARE VERY FAINT AT THIS
 LD0768'DATE.  THE DISTANCE FROM THE CULTIVATED FIELD IS 6 FEET
 LD0768'NORTH INSTEAD OF 102 FEET MENTIONED IN THE 1939 DESCRIPTION.
 LD0768
 LD0768                          STATION RECOVERY (1955)
 LD0768
 LD0768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (GCM)
 LD0768'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 LD0768'IN GOOD CONDITION, EXCEPT REFERENCE MARK NO. 1 WHICH WAS
 LD0768'MOVED AS REQUESTED BY MR. CLARENCE HENRY WHO OWNS AND OCCUPIES
 LD0768'THE LAND ON WHICH THE STATION IS LOCATED.  REFERENCE MARK
 LD0768'NO. 3 WAS ESTABLISHED.  A COMPLETE DESCRIPTION FOLLOWS.
 LD0768'
 LD0768'THE STATION IS LOCATED ABOUT 11 MILES EAST OF BURLINGTON,
 LD0768'5 MILES NORTH OF STRONGHURST, AND 2 MILES SOUTH OF U.S. HIGHWAY
 LD0768'34 IN THE NW 1/4 OF SEC. 31, T. 10 N., R. 4 W. ON LAND OWNED
 LD0768'BY MR. CLARENCE HENRY SR. WHO LIVES 1/4 MILE SOUTHWEST OF
 LD0768'THE STATION.  IT IS ABOUT 200 YARDS EAST OF ILLINOIS STATE
 LD0768'HIGHWAY 94, ABOUT 40 YARDS SOUTHWEST OF THE RUINS OF AN
 LD0768'OLD BRICK HOUSE, 36 FEET WEST-SOUTHWEST OF A 12-INCH WALNUT
 LD0768'TREE, AND 7 FEET NORTH OF A WOVEN WIRE FENCE.  THE MARK
 LD0768'PROJECTS 4 INCHES AND THE DISK IS STAMPED PINE 1931.
 LD0768'
 LD0768'REFERENCE MARK NO. 2 IS 0.25 MILE SOUTHWEST OF THE STATION,
 LD0768'84 FEET NORTH OF POWER POLE AND T-FENCE INTERSECTION, 32
 LD0768'FEET WEST OF THE CENTER OF ILLINOIS STATE HIGHWAY 94, AND
 LD0768'1 FOOT EAST OF FENCE.  THE MARK PROJECTS 2 INCHES AND THE
 LD0768'DISK IS STAMPED PINE NO 2 1931.
 LD0768'
 LD0768'REFERENCE MARK NO. 3 IS EAST OF THE STATION, 77 FEET WEST
 LD0768'OF A T-FENCE INTERSECTION, 42 FEET SOUTH OF THE SOUTHEAST
 LD0768'CORNER OF THE RUINS OF OLD BRICK HOUSE, AND 1 FOOT NORTH
 LD0768'OF WOVEN WIRE FENCE.  THE MARK PROJECTS 2 INCHES AND THE
 LD0768'DISK IS STAMPED PINE NO 3 1931.
 LD0768'
 LD0768'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34
 LD0768'AND ILLINOIS STATE HIGHWAY 94 WHICH IS 2 MILES WEST OF BIGGSVILLE,
 LD0768'GO SOUTH ON ILLINOIS STATE HIGHWAY 94 FOR 2.1 MILES TO A
 LD0768'WOODEN GATE ON THE LEFT.  TURN LEFT THROUGH GATE AND DRIVE
 LD0768'EAST ON TRACK ROAD FOR 0.15 MILE TO RUINS OF OLD BRICK HOUSE
 LD0768'AND THE STATION.
 LD0768'
 LD0768'TO REACH THE REFERENCE MARK NO. 2 FROM THE STATION, DRIVE
 LD0768'BACK TO THE HIGHWAY.  TURN LEFT AND GO SOUTH ON STATE HIGHWAY
 LD0768'94 FOR 0.15 MILE TO REFERENCE MARK NO. 2 ON THE RIGHT.
 LD0768
 LD0768                          STATION RECOVERY (1955)
 LD0768
 LD0768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (WRH)
 LD0768'THE STATION WAS VISITED BY A LIGHTKEEPER ONLY.  THE STATION
 LD0768'MARK AND R.M. NO 1 AND R.M. NO 2 WERE FOUND IN GOOD CONDITION,
 LD0768'BUT FROM INFORMATION GIVEN BY THE PROPERTY OWNER, MR. J.
 LD0768'CLEARANCE HENRY, R.M. NO 1 HAS BEEN MOVED FROM THE FIELD
 LD0768'TO A FENCE LINE BY SOMEONE FROM THE WASHINGTON OR KANSAS
 LD0768'CITY OFFICE.  ALSO THE TREES MENTIONED IN THE OLD DESCRIPTION
 LD0768'HAVE BEEN CUT DOWN.
 LD0768'
 LD0768'A NEW TO REACH DESCRIPTION FROM BURLINGTON IS AS FOLLOWS.
 LD0768'FROM THE JUNCTION OF U.S. HIGHWAYS 61 AND 34 AT THE WEST
 LD0768'EDGE OF THE TOLL BRIDGE IN BURLINGTON, IOWA, GO EAST ACROSS
 LD0768'TOLL BRIDGE AND FOLLOW HIGHWAY 34 EAST FOR ABOUT 11 MILES
 LD0768'TO JUNCTION OF HIGHWAYS 34, 116 AND 94.  TURN RIGHT AND
 LD0768'FOLLOW HIGHWAYS 94 AND 116 SOUTH FOR 2.0 MILES TO A SIDE
 LD0768'ROAD LEFT.  CONTINUE SOUTH FOR 0.05 MILE TO A BOARD GATE
 LD0768'ON THE LEFT.  TURN LEFT THROUGH THE GATE AND GO EAST FOR
 LD0768'0.1 MILE TO STATION JUST WEST OF AN OLD BRICK HOUSE.
 LD0768
 LD0768                          STATION RECOVERY (1957)
 LD0768
 LD0768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (LFV)
 LD0768'STATION AND REFERENCE MARK NO. 2 RECOVERED IN GOOD CONDITION.
 LD0768'DESCRIPTION BY F.B.Q. IN 1939 IS ADEQUATE AND CORRECT EXCEPT
 LD0768'FOR THE FOLLOWING--
 LD0768'
 LD0768'STATION IS LOCATED 36.5 FEET WEST-SOUTHWEST OF A 10 INCH
 LD0768'BLACK WALLNUT TREE, AND 6.9 FEET NORTH OF A FENCE.  MARK IS
 LD0768'FLUSH WITH THE GROUND.
 LD0768'
 LD0768'REFERENCE MARK NO. 1 WAS DESTROYED.  ACCORDING TO INFORMATION
 LD0768'OBTAINED FROM THE LAND OWNER MR. SMITH FROM THE KANSAS CITY
 LD0768'OFFICE RELOCATED THE MARK AND IT IS NOW STAMPED NO 3.
 LD0768'
 LD0768'REFERENCE MARK NO. 2 IS 84 FEET NORTH OF A POWER POLE AT THE
 LD0768'INTERSECTION OF FENCE LINES, 32 FEET WEST OF THE C/L OF ROAD,
 LD0768'AND 1 FOOT EAST OF FENCE.  MARK PROJECTS ABOUT 4 INCHES.
 LD0768'
 LD0768'REFERENCE MARK NO. 3 IS 41.9 FEET SOUTH-SOUTHWEST OF THE
 LD0768'SOUTHEAST CORNER OF A BRICK HOUSE IN RUINS, 18 FEET SOUTH-SOUTHWEST
 LD0768'OF A 10 INCH BLACK WALLNUT TREE, AND 3.5 FEET SOUTHEAST OF
 LD0768'THE CENTER OF A 30 INCH TREE STUMP.  MARK IS SET IN FENCE
 LD0768'LINE AND PROJECTS ABOUT 2 INCHES.
 LD0768
 LD0768                          STATION RECOVERY (1969)
 LD0768
 LD0768'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DRR)
 LD0768'PINE 1931-GOOD
 LD0768'
 LD0768'PINE NO 2, 1931-BRONZE DISK HAS BEEN REMOVED.
 LD0768'
 LD0768'PINE NO 3, 1931-GOOD
 LD0768'
 LD0768'STATION AND MARKS WERE RECOVERED AS DESCRIBED BY G.C. HAST
 LD0768'IN 1955 AND W. IN 1957.  THE CONCRETE MONUMENT FOR R.M. 2
 LD0768'STILL REMAINS IN PLACE BUT THE BRONZE DISK IS GONE.
 LD0768
 LD0768                          STATION RECOVERY (1969)
 LD0768
 LD0768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LD0768'THE STATION MARK AND REFERENCE MARK 3 WERE FOUND IN GOOD
 LD0768'CONDITION.  THE DISK OF REFERENCE MARK 2 WAS FOUND GONE
 LD0768'BUT THE HOLE OF THE STEM AND IMPRINT OF THE DISK STILL REMAINED
 LD0768'AND A NEW DISK WAS SET IN THE MONUMENT HOLDING THE ORIGINAL
 LD0768'POINT.  A REFERENCE MARK 4 WAS SET ALSO.  THE DISTANCE AND
 LD0768'DIRECTION TO REFERENCE MARK 3 CHECKED.  A NEW DESCRIPTION
 LD0768'FOLLOWS--
 LD0768'
 LD0768'STATION IS LOCATED ABOUT 11 MILES EAST OF BURLINGTON, ABOUT
 LD0768'200 YARDS EAST OF STATE HIGHWAY 94, 40 YARDS WEST OF AN OLD
 LD0768'BRICK HOUSE, 36 FEET WEST OF A 12 INCH WALNUT TREE, 64 FEET
 LD0768'SOUTHWEST OF A 10 INCH OAK TREE, 235 FEET WEST OF A T-FENCE
 LD0768'CORNER AND 7 FEET NORTH OF A FENCE AND A METAL WITNESS POST.
 LD0768'THE MONUMENT IS ON THE PROPERTY OF MR. CLARENCE HENRY, PROJECTS
 LD0768'6 INCHES AND IS STAMPED PINE 1931.
 LD0768'
 LD0768'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34
 LD0768'AND STATE HIGHWAY 94 (ABOUT 2 MILES WEST OF BIGGSVILLE),
 LD0768'GO SOUTH ON HIGHWAY 94 FOR 2.1 MILES TO A WOODEN GATE ON
 LD0768'THE LEFT.  *TURN LEFT PASSING THROUGH THE GATE AND GO EAST
 LD0768'FOR ABOUT 200 YARDS TO THE STATION.  *TO REACH THE AZIMUTH
 LD0768'MARK FROM THE GATE, CONTINUE SOUTH ON THE HIGHWAY FOR 0.15
 LD0768'MILE TO REFERENCE MARK 2 ON THE RIGHT.
 LD0768'
 LD0768'REFERENCE MARK 2 IS 84 FEET NORTH OF A FENCE CORNER AND
 LD0768'A POWER POLE, 2 FEET EAST OF A FENCE, 33 FEET WEST OF THE
 LD0768'CENTERLINE OF THE HIGHWAY AND 1 FOOT SOUTH OF A METAL WITNESS
 LD0768'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LD0768'PINE 1931 NO 2 1969.
 LD0768'
 LD0768'REFERENCE MARK 3 IS 1 FOOT NORTH OF THE FENCE, 77 FEET WEST
 LD0768'OF THE FENCE CORNER AND 42 FEET SOUTH OF THE SOUTHEAST CORNER
 LD0768'OF THE HOUSE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 LD0768'IS STAMPED PINE NO 3 1931.
 LD0768'
 LD0768'REFERENCE MARK 4 IS 1 FOOT NORTH OF THE FENCE, 15 FEET WEST
 LD0768'OF THE WITNESS POST AND 53 FEET SOUTHWEST OF THE WALNUT TREE.
 LD0768'THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED PINE
 LD0768'1931 NO 4 1969.
 LD0768'
 LD0768'NOTE--ANYONE USING THIS STATION SHOULD FIRST CHECK WITH
 LD0768'MR. HENRY AN BE SURE THAT THE STATION SITE IS LEFT AS FOUND.
 LD0768'
 LD0768'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LD0768'
 LD0768'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 LD0768'NORTH OF STRONGHURST
 LD0768
 LD0768                          STATION RECOVERY (1973)
 LD0768
 LD0768'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0768'STATION, R.M. 2 AND R.M. 3 FOUND IN GOOD CONDITION
 LD0768'
 LD0768'DIRECTIONS AND DISTANCES CHECKED OK
 LD0768'
 LD0768'DESCRIPTION IS ADEQUATE
 LD0768
 LD0768                          STATION RECOVERY (2001)
 LD0768
 LD0768'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0768'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0768
 LD0768                          STATION RECOVERY (2012)
 LD0768
 LD0768'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0768'RECOVERED IN GOOD CONDITION.
 LD0768
 LD0768                          STATION RECOVERY (2013)
 LD0768
 LD0768'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 LD0768'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHEAST OF
 LD0768'OQUAWKA, 5.0 MI (8.0 KM) NORTH OF STRONGHURST AND 4.4 MI (7.1 KM)
 LD0768'SOUTHEAST OF GLADSTONE.  OWNERSHIP--PRIVATE PROPERTY.
 LD0768'
 LD0768'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 LD0768'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 2.0 MI (3.2 KM) TO COUNTY
 LD0768'ROAD 1300N.  CONTINUE SOUTH ON IL ROUTE 94 FOR 0.1 MI (0.2 KM) TO A
 LD0768'FIELD ENTRANCE, THENCE EAST ALONG FIELD ENTRANCE FOR 0.1 MI (0.2 KM)
 LD0768'TO THE STATION.
 LD0768'
 LD0768'THE STATION IS 527.0 FT (160.6 M) EAST OF THE CENTERLINE OF IL ROUTE
 LD0768'94, 561 FT (171.0 M) SOUTH OF THE CENTERLINE OF 1300N AND 17.0 FT (5.2
 LD0768'M) EAST-NORTHEAST OF STATION PINE REFERENCE MARK 4.
 LD0768'
 LD0768'NOTE-ANYONE USING THIS STATION SHOULD FIRST CHECK WITH MR. HENRY IN
 LD0768'THE FIRST FARM HOUSE TO THE SOUTH ON THE EAST SIDE OF IL ROUTE 94 AND
 LD0768'BE SURE THAT THE STATION SITE IS LEFT AS FOUND.  THE BRICK HOUSE,
 LD0768'TREES AND FENCES HAVE BEEN REMOVED, THE DISK FOR REFERENCE MARK 3 HAS
 LD0768'ALSO BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2974 ***********************************************************************
 AJ2974  DESIGNATION -  PINE
 AJ2974  PID         -  AJ2974
 AJ2974  STATE/COUNTY-  IL/MCHENRY
 AJ2974  COUNTRY     -  US
 AJ2974  USGS QUAD   -  MCHENRY (2018)
 AJ2974
 AJ2974                         *CURRENT SURVEY CONTROL
 AJ2974  ______________________________________________________________________
 AJ2974* NAD 83(2011) POSITION- 42 21 25.56284(N) 088 15 47.78823(W)   ADJUSTED
 AJ2974* NAD 83(2011) ELLIP HT-   214.077 (meters)        (06/27/12)   ADJUSTED
 AJ2974* NAD 83(2011) EPOCH   -  2010.00
 AJ2974* NAVD 88 ORTHO HEIGHT -   248.2   (meters)      814.    (feet) GPS OBS
 AJ2974  ______________________________________________________________________
 AJ2974  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2974  GEOID HEIGHT    -        -34.063 (meters)                     GEOID99
 AJ2974  GEOID HEIGHT    -        -34.128 (meters)                     GEOID18
 AJ2974  NAD 83(2011) X  -    143,064.622 (meters)                     COMP
 AJ2974  NAD 83(2011) Y  - -4,718,355.587 (meters)                     COMP
 AJ2974  NAD 83(2011) Z  -  4,275,142.450 (meters)                     COMP
 AJ2974  LAPLACE CORR    -         -2.32  (seconds)                    DEFLEC18
 AJ2974
 AJ2974  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2974  Standards:
 AJ2974         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2974            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2974  -------------------------------------------------------------------
 AJ2974  NETWORK    1.15   1.65           0.52   0.41   0.84      0.05578537
 AJ2974  -------------------------------------------------------------------
 AJ2974  Click here for local accuracies and other accuracy information.
 AJ2974
 AJ2974.The horizontal coordinates were established by GPS observations
 AJ2974.and adjusted by the National Geodetic Survey in June 2012.
 AJ2974
 AJ2974.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2974.been affixed to the stable North American tectonic plate. See 
 AJ2974.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2974
 AJ2974.The horizontal coordinates are valid at the epoch date displayed above
 AJ2974.which is a decimal equivalence of Year/Month/Day.
 AJ2974
 AJ2974.The orthometric height was determined by GPS observations and a
 AJ2974.high-resolution geoid model.
 AJ2974
 AJ2974.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2974.GEOID18 height accuracy estimate available here.
 AJ2974
 AJ2974.Click photographs - Photos may exist for this station.
 AJ2974
 AJ2974.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2974
 AJ2974.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2974
 AJ2974.The ellipsoidal height was determined by GPS observations
 AJ2974.and is referenced to NAD 83.
 AJ2974
 AJ2974. The following values were computed from the NAD 83(2011) position.
 AJ2974
 AJ2974;                    North         East     Units Scale Factor Converg.
 AJ2974;SPC IL E     -   631,769.591   305,771.717   MT  0.99997541   +0 02 49.9
 AJ2974;SPC IL E     - 2,072,730.73  1,003,186.04   sFT  0.99997541   +0 02 49.9
 AJ2974;UTM  16      - 4,690,198.743   395,964.798   MT  0.99973317   -0 51 04.3
 AJ2974
 AJ2974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2974!SPC IL E     -   0.99996643  x   0.99997541  =   0.99994184
 AJ2974!UTM  16      -   0.99996643  x   0.99973317  =   0.99969961
 AJ2974
 AJ2974_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9596490198(NAD 83)
 AJ2974
 AJ2974                          SUPERSEDED SURVEY CONTROL
 AJ2974
 AJ2974  NAD 83(2007)-  42 21 25.56291(N)    088 15 47.78921(W) AD(2002.00) 0
 AJ2974  ELLIP H (02/10/07)  214.107  (m)                       GP(2002.00)    
 AJ2974  ELLIP H (02/03/05)  214.087  (m)                       GP(       ) 4 2
 AJ2974  NAD 83(1997)-  42 21 25.56298(N)    088 15 47.78885(W) AD(       ) 1
 AJ2974  ELLIP H (04/24/01)  214.127  (m)                       GP(       ) 4 1
 AJ2974
 AJ2974.Superseded values are not recommended for survey control.
 AJ2974
 AJ2974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2974.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2974
 AJ2974_MARKER: I = METAL ROD
 AJ2974_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2974_STAMPING: PINE
 AJ2974_MARK LOGO: IL5060
 AJ2974_PROJECTION: FLUSH
 AJ2974_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2974_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2974+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2000
 AJ2974_ROD/PIPE-DEPTH: 3.7 meters
 AJ2974_SLEEVE-DEPTH  : 0.9 meters
 AJ2974
 AJ2974  HISTORY     - Date     Condition        Report By
 AJ2974  HISTORY     - 20000728 MONUMENTED       SECI
 AJ2974  HISTORY     - 20040403 GOOD             USPSQD
 AJ2974
 AJ2974                          STATION DESCRIPTION
 AJ2974
 AJ2974'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2974'STATION IS LOCATED WITHIN THE CITY LIMITS OF MCHENRY IN SECTION 26,
 AJ2974'T45N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 31 AND MCCULLUM
 AJ2974'LAKE RD, PROCEED EAST ON MCCULLUM LAKE RD 0.20 MI TO PINE DR, THEN
 AJ2974'PROCEED NORTH ON PINE DR 0.2 MI TO THE STATION LOCATED 33 FT WEST
 AJ2974'OF THE PINE DR CENTERLINE.   STATION IS 111 FT SOUTHWEST OF PK NAIL
 AJ2974'IN POWER POLE LOCATED NORTH OF DRIVE 2006, 51 FT SOUTH OF
 AJ2974'CENTERLINE OF BITUMINOUS DRIVE TO WATER TREATMENT
 AJ2974'PLANT 4 (ADDRESS 2007), 41 FT EAST OF THE SOUTHEAST CORNER OF
 AJ2974'WATER TREATMENT PLANT 4, 20 FT NORTHWEST OF A FIRE HYDRANT, 19 FT
 AJ2974'WEST OF THE EDGE OF PINE DR PAVEMENT, AND 4 FT WEST OF THE
 AJ2974'CONCRETE SIDEWALK.  NOTE - NO WITNESS POST INSTALLED.  ACCESS TO
 AJ2974'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.30 FT BELOW
 AJ2974'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2974
 AJ2974                          STATION RECOVERY (2004)
 AJ2974
 AJ2974'RECOVERY NOTE BY US POWER SQUADRON 2004 (DD)
 AJ2974'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7995 ***********************************************************************
 DO7995  DESIGNATION -  PINE
 DO7995  PID         -  DO7995
 DO7995  STATE/COUNTY-  IL/PIKE
 DO7995  COUNTRY     -  US
 DO7995  USGS QUAD   -  BAYLIS (2018)
 DO7995
 DO7995                         *CURRENT SURVEY CONTROL
 DO7995  ______________________________________________________________________
 DO7995* NAD 83(2011) POSITION- 39 43 35.74054(N) 090 54 55.88797(W)   ADJUSTED
 DO7995* NAD 83(2011) ELLIP HT-   219.706 (meters)        (05/22/13)   ADJUSTED
 DO7995* NAD 83(2011) EPOCH   -  2010.00
 DO7995* NAVD 88 ORTHO HEIGHT -   252.3   (meters)      828.    (feet) GPS OBS
 DO7995  ______________________________________________________________________
 DO7995  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7995  GEOID HEIGHT    -        -32.551 (meters)                     GEOID12A
 DO7995  GEOID HEIGHT    -        -32.552 (meters)                     GEOID18
 DO7995  NAD 83(2011) X  -    -78,490.431 (meters)                     COMP
 DO7995  NAD 83(2011) Y  - -4,911,706.854 (meters)                     COMP
 DO7995  NAD 83(2011) Z  -  4,054,824.904 (meters)                     COMP
 DO7995  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 DO7995
 DO7995  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7995  Standards:
 DO7995         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7995            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7995  -------------------------------------------------------------------
 DO7995  NETWORK    0.65   1.61           0.28   0.25   0.82      0.21470859
 DO7995  -------------------------------------------------------------------
 DO7995  Click here for local accuracies and other accuracy information.
 DO7995
 DO7995.The horizontal coordinates were established by GPS observations
 DO7995.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7995
 DO7995.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7995.been affixed to the stable North American tectonic plate. See 
 DO7995.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7995
 DO7995.The horizontal coordinates are valid at the epoch date displayed above
 DO7995.which is a decimal equivalence of Year/Month/Day.
 DO7995
 DO7995.The orthometric height was determined by GPS observations and a
 DO7995.high-resolution geoid model.
 DO7995
 DO7995.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7995.GEOID18 height accuracy estimate available here.
 DO7995
 DO7995.Click photographs - Photos may exist for this station.
 DO7995
 DO7995.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7995
 DO7995.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7995
 DO7995.The ellipsoidal height was determined by GPS observations
 DO7995.and is referenced to NAD 83.
 DO7995
 DO7995. The following values were computed from the NAD 83(2011) position.
 DO7995
 DO7995;                    North         East     Units Scale Factor Converg.
 DO7995;SPC IL W     -   339,900.979   635,801.276   MT  0.99999190   -0 28 43.1
 DO7995;SPC IL W     - 1,115,158.46  2,085,958.02   sFT  0.99999190   -0 28 43.1
 DO7995;UTM  15      - 4,399,490.040   678,645.102   MT  0.99999292   +1 19 57.3
 DO7995
 DO7995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7995!SPC IL W     -   0.99996553  x   0.99999190  =   0.99995743
 DO7995!UTM  15      -   0.99996553  x   0.99999292  =   0.99995845
 DO7995
 DO7995_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7864599490(NAD 83)
 DO7995
 DO7995                          SUPERSEDED SURVEY CONTROL
 DO7995
 DO7995.No superseded survey control is available for this station.
 DO7995
 DO7995_MARKER: DD = SURVEY DISK
 DO7995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7995_STAMPING: PINE 2000
 DO7995_MARK LOGO: ILDT
 DO7995_PROJECTION: FLUSH
 DO7995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7995+STABILITY: SURFACE MOTION
 DO7995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7995+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2019
 DO7995
 DO7995  HISTORY     - Date     Condition        Report By
 DO7995  HISTORY     - 2000     MONUMENTED       ILDT
 DO7995  HISTORY     - 20110902 GOOD             ILDT
 DO7995  HISTORY     - 20190923 GOOD             ILDT
 DO7995
 DO7995                          STATION DESCRIPTION
 DO7995
 DO7995'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7995'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF
 DO7995'FISHHOOK, 3.9 MI (6.3 KM) WEST-NORTHWEST OF NEW SALEM AND IN THE TOWN
 DO7995'OF BAYLIS, IL.
 DO7995'
 DO7995'TO REACH FROM THE INTERSECTION OF MAIN ST AND PUBLIC ROAD ON THE SOUTH
 DO7995'SIDE OF BAYLIS, PROCEED WEST ON PUBLIC ROAD 0.4 MI (0.6 KM) TO THE
 DO7995'STATION ON THE RIGHT IN THE NORTHWEST QUADRANT OF THE INTERSECTION OF
 DO7995'PUBLIC ROAD AND TOURNEY LANE.
 DO7995'
 DO7995'THE STATION IS A ALUMINUM IL DOT DISK IN CONCRETE FLUSH WITH THE
 DO7995'GROUND.  IT IS 94.7 FT (28.9 M) SOUTHEAST OF POWER POLE, 76 FT (23.2
 DO7995'M) NORTH OF THE CENTERLINE OF PUBLIC ROAD AND 45 FT (13.7 M) WEST OF
 DO7995'THE CENTERLINE OF TOURNEY LANE.
 DO7995
 DO7995                          STATION RECOVERY (2019)
 DO7995
 DO7995'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DO7995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9242 ***********************************************************************
 CL9242  DESIGNATION -  PINE RM 4
 CL9242  PID         -  CL9242
 CL9242  STATE/COUNTY-  IL/HENDERSON
 CL9242  COUNTRY     -  US
 CL9242  USGS QUAD   -  GLADSTONE (2018)
 CL9242
 CL9242                         *CURRENT SURVEY CONTROL
 CL9242  ______________________________________________________________________
 CL9242* NAD 83(1986) POSITION- 40 49 12.05   (N) 090 54 07.64   (W)   HD_HELD1
 CL9242* NAVD 88 ORTHO HEIGHT -   214.981 (meters)      705.32  (feet) ADJUSTED
 CL9242  ______________________________________________________________________
 CL9242  GEOID HEIGHT    -        -33.189 (meters)                     GEOID18
 CL9242  DYNAMIC HEIGHT  -        214.883 (meters)      705.00  (feet) COMP
 CL9242  MODELED GRAVITY -    980,162.5   (mgal)                       NAVD 88
 CL9242
 CL9242  VERT ORDER      -  SECOND    CLASS I
 CL9242
 CL9242.The horizontal coordinates were determined by differentially corrected
 CL9242.hand held GPS observations or other comparable positioning techniques
 CL9242.and have an estimated accuracy of +/- 3 meters.
 CL9242
 CL9242.The orthometric height was determined by differential leveling and
 CL9242.adjusted by the NATIONAL GEODETIC SURVEY
 CL9242.in July 2014.
 CL9242
 CL9242.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9242.GEOID18 height accuracy estimate available here.
 CL9242
 CL9242.Click photographs - Photos may exist for this station.
 CL9242
 CL9242.The dynamic height is computed by dividing the NAVD 88
 CL9242.geopotential number by the normal gravity value computed on the
 CL9242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CL9242.degrees latitude (g = 980.6199 gals.).
 CL9242
 CL9242.The modeled gravity was interpolated from observed gravity values.
 CL9242
 CL9242;                    North         East    Units  Estimated Accuracy
 CL9242;SPC IL W     -   461,299.2     637,957.7     MT  (+/- 3 meters HH1 GPS) 
 CL9242
 CL9242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7691920894(NAD 83)
 CL9242
 CL9242                          SUPERSEDED SURVEY CONTROL
 CL9242
 CL9242.No superseded survey control is available for this station.
 CL9242
 CL9242_MARKER: DR = REFERENCE MARK DISK
 CL9242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9242_STAMPING: PINE 1931 NO 4 1969
 CL9242_MARK LOGO: CGS
 CL9242_PROJECTION: FLUSH
 CL9242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9242+STABILITY: SURFACE MOTION
 CL9242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL9242+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2013
 CL9242
 CL9242  HISTORY     - Date     Condition        Report By
 CL9242  HISTORY     - 1969     MONUMENTED       CGS
 CL9242  HISTORY     - 20130410 GOOD             AMESC
 CL9242
 CL9242                          STATION DESCRIPTION
 CL9242
 CL9242'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CL9242'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHEAST OF
 CL9242'OQUAWKA, 5.0 MI (8.0 KM) NORTH OF STRONGHURST AND 4.4 MI (7.1 KM)
 CL9242'SOUTHEAST OF GLADSTONE.  OWNERSHIP--PRIVATE PROPERTY.
 CL9242'
 CL9242'TO REACH FROM THE INTERSECTION OF IL ROUTE 94 AND US ROUTE 34 WEST OF
 CL9242'BIGGSVILLE, PROCEED SOUTH ON IL ROUTE 94 FOR 2.0 MI (3.2 KM) TO COUNTY
 CL9242'ROAD 1300N.  CONTINUE SOUTH ON IL ROUTE 94 FOR 0.1 MI (0.2 KM) TO A
 CL9242'FIELD ENTRANCE, THENCE EAST ALONG FIELD ENTRANCE FOR 0.1 MI (0.2 KM)
 CL9242'TO THE STATION.
 CL9242'
 CL9242'THE STATION IS 511.5 FT (155.9 M) EAST OF THE CENTERLINE OF IL ROUTE
 CL9242'94, 568 FT (173.1 M) SOUTH OF THE CENTERLINE OF 1300N AND 17.0 FT (5.2
 CL9242'M) WEST-SOUTHWEST OF STATION PINE.
 CL9242'
 CL9242'NOTE-ANYONE USING THIS STATION SHOULD FIRST CHECK WITH MR. HENRY IN
 CL9242'THE FIRST FARM HOUSE TO THE SOUTH ON THE EAST SIDE OF IL ROUTE 94 AND
 CL9242'BE SURE THAT THE STATION SITE IS LEFT AS FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0072 ***********************************************************************
 NH0072  DESIGNATION -  PINGREE
 NH0072  PID         -  NH0072
 NH0072  STATE/COUNTY-  IL/KANE
 NH0072  COUNTRY     -  US
 NH0072  USGS QUAD   -  PINGREE GROVE (2018)
 NH0072
 NH0072                         *CURRENT SURVEY CONTROL
 NH0072  ______________________________________________________________________
 NH0072* NAD 83(1997) POSITION- 42 04 26.28701(N) 088 24 58.05833(W)   ADJUSTED
 NH0072* NAVD 88 ORTHO HEIGHT -   285.244 (meters)      935.84  (feet) ADJUSTED
 NH0072  ______________________________________________________________________
 NH0072  GEOID HEIGHT    -        -33.428 (meters)                     GEOID18
 NH0072  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 NH0072  DYNAMIC HEIGHT  -        285.143 (meters)      935.51  (feet) COMP
 NH0072  MODELED GRAVITY -    980,260.8   (mgal)                       NAVD 88
 NH0072
 NH0072  HORZ ORDER      -  THIRD
 NH0072  VERT ORDER      -  FIRST     CLASS I
 NH0072
 NH0072.The horizontal coordinates were established by classical geodetic methods
 NH0072.and adjusted by the National Geodetic Survey in October 1999.
 NH0072
 NH0072.The orthometric height was determined by differential leveling and
 NH0072.adjusted by the NATIONAL GEODETIC SURVEY
 NH0072.in June 1991.
 NH0072
 NH0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0072.GEOID18 height accuracy estimate available here.
 NH0072
 NH0072.Click photographs - Photos may exist for this station.
 NH0072
 NH0072.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0072
 NH0072.The dynamic height is computed by dividing the NAVD 88
 NH0072.geopotential number by the normal gravity value computed on the
 NH0072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0072.degrees latitude (g = 980.6199 gals.).
 NH0072
 NH0072.The modeled gravity was interpolated from observed gravity values.
 NH0072
 NH0072. The following values were computed from the NAD 83(1997) position.
 NH0072
 NH0072;                    North         East     Units Scale Factor Converg.
 NH0072;SPC IL E     -   600,321.711   293,148.577   MT  0.99997558   -0 03 19.7
 NH0072;SPC IL E     - 1,969,555.48    961,771.62   sFT  0.99997558   -0 03 19.7
 NH0072;UTM  16      - 4,658,959.115   382,854.386   MT  0.99976886   -0 56 56.5
 NH0072
 NH0072!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0072!SPC IL E     -   0.99996051  x   0.99997558  =   0.99993609
 NH0072!UTM  16      -   0.99996051  x   0.99976886  =   0.99972938
 NH0072
 NH0072:                Primary Azimuth Mark                     Grid Az
 NH0072:SPC IL E     -  PINGREE AZ MK                            349 35 08.4
 NH0072:UTM  16      -  PINGREE AZ MK                            350 28 45.2
 NH0072
 NH0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8285458959(NAD 83)
 NH0072
 NH0072|---------------------------------------------------------------------|
 NH0072| PID    Reference Object                     Distance      Geod. Az  |
 NH0072|                                                           dddmmss.s |
 NH0072| NH0074 PINGREE RM 1                         25.490 METERS 20849     |
 NH0072| NH0073 PINGREE RM 2                         22.724 METERS 29429     |
 NH0072| CJ7922 PINGREE AZ MK                                      3493148.7 |
 NH0072|---------------------------------------------------------------------|
 NH0072
 NH0072                          SUPERSEDED SURVEY CONTROL
 NH0072
 NH0072  NAD 83(1997)-  42 04 26.28738(N)    088 24 58.05940(W) AD(       ) 3
 NH0072  NAD 83(1986)-  42 04 26.29042(N)    088 24 58.06645(W) AD(       ) 3
 NH0072  NAD 27      -  42 04 26.19970(N)    088 24 57.76780(W) AD(       ) 3
 NH0072  NGVD 29 (??/??/92)  285.309  (m)          936.05   (f) ADJ UNCH    1 1
 NH0072  NGVD 29             285.31   (m)          936.1    (f) LEVELING    3  
 NH0072
 NH0072.Superseded values are not recommended for survey control.
 NH0072
 NH0072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0072.See file dsdata.pdf to determine how the superseded data were derived.
 NH0072
 NH0072_MARKER: DS = TRIANGULATION STATION DISK
 NH0072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0072_STAMPING: PINGREE 1954
 NH0072_MARK LOGO: CGS
 NH0072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0072+STABILITY: SURFACE MOTION
 NH0072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0072+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2001
 NH0072
 NH0072  HISTORY     - Date     Condition        Report By
 NH0072  HISTORY     - 1954     MONUMENTED       CGS
 NH0072  HISTORY     - 1966     GOOD             CGS
 NH0072  HISTORY     - 1969     GOOD             CGS
 NH0072  HISTORY     - 1969     GOOD             CGS
 NH0072  HISTORY     - 1990     GOOD             USPSQD
 NH0072  HISTORY     - 19980511 GOOD             USPSQD
 NH0072  HISTORY     - 19991118 GOOD             USPSQD
 NH0072  HISTORY     - 20010109 GOOD             PATRIC
 NH0072
 NH0072                          STATION DESCRIPTION
 NH0072
 NH0072'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0072'STATION IS LOCATED ABOUT 7 MILES NORTHWEST OF ELGIN AND 1/2
 NH0072'MILE NORTH OF PINGREE GROVE NEAR PROPERTY OF MR. D. SCHMITENDORF
 NH0072'AND IS ON ROAD RIGHT-OF-WAY.  IT IS 100 FEET SOUTH OF A
 NH0072'TELEPHONE POLE, 51 FEET NORTH OF A FENCE CORNER, 29 FEET EAST
 NH0072'OF THE CENTER OF A GRAVEL ROAD, 9 FEET NORTH OF A WHITE WITNESS
 NH0072'POST AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS ABOUT 2
 NH0072'INCHES AND THE DISK IS STAMPED PINGREE 1954.
 NH0072'
 NH0072'REFERENCE MARK NO. 1 IS 29 FEET WEST OF THE CENTER OF THE ROAD
 NH0072'AND 1 FOOT EAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK
 NH0072'IS STAMPED PINGREE NO 1 1954.
 NH0072'
 NH0072'REFERENCE MARK NO. 2 IS 65 FEET SOUTH OF A POWER LINE POLE,
 NH0072'30 FEET WEST OF THE CENTER OF THE GRAVEL ROAD AND 1 FOOT EAST
 NH0072'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED PINGREE
 NH0072'NO 2 1954.
 NH0072'
 NH0072'AZIMUTH MARK IS 25 FEET EAST OF THE CENTER OF A GRAVEL ROAD,
 NH0072'3 FEET WEST OF A FENCE, 3 FEET EAST OF A TELEPHONE POLE AND
 NH0072'1 FOOT EAST OF A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT
 NH0072'2 INCHES AND THE DISK IS STAMPED PINGREE 1954.
 NH0072'
 NH0072'TO REACH THE STATION FROM THE RAILROAD CROSSING OF THE MAIN
 NH0072'EAST-WEST STREET IN PINGREE GROVE, GO NORTHWEST FOR 0.05 MILE
 NH0072'TO WHERE MAIN ROAD TURNS RIGHT AND PAVED ROAD CONTINUES AHEAD,
 NH0072'CONTINUE NORTHWEST AND NORTH ON PAVED AND GRAVEL ROAD FOR
 NH0072'0.4 MILE TO THE STATION ON THE RIGHT, EAST SIDE OF GRAVEL
 NH0072'ROAD AS DESCRIBED.
 NH0072'
 NH0072'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST AND
 NH0072'NORTH ON GRAVEL ROAD FOR 0.35 MILE TO THE MARK ON THE RIGHT,
 NH0072'EAST SIDE OF ROAD AS DESCRIBED.
 NH0072'
 NH0072'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH0072
 NH0072                          STATION RECOVERY (1966)
 NH0072
 NH0072'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH0072'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 NH0072'FOUND IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS
 NH0072'GOOD WITH THE BELOW CHANGES.
 NH0072'
 NH0072'THE STATION MARK IS 42 FEET NORTH OF THE CENTERLINE OF A FIELD
 NH0072'ROAD AND 1 FOOT NORTH OF A METAL WITNESS POST.
 NH0072'
 NH0072'REFERENCE MARK 1 IS 58 FEET NORTH OF A POWER POLE.
 NH0072'
 NH0072'REFERENCE MARK 2 IS 17 FEET SOUTH OF A POWER POLE.
 NH0072
 NH0072                          STATION RECOVERY (1969)
 NH0072
 NH0072'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 NH0072'THE STATION MARK, STAMPED PINGREE 1954, IS ABOUT 2.6 MILES
 NH0072'NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE NORTHEAST CORNER
 NH0072'OF THE UDINA CEMETERY AT UDINA, THENCE 0.6 MILE NORTHWEST
 NH0072'ALONG REINKING ROAD, IN SECTION 33, T 42 N, R 7 E, 75 YARDS
 NH0072'NORTH OF THE END OF A PAVED ROAD, 29 FEET EAST OF THE CENTER
 NH0072'LINE OF A GRAVELED ROAD, 100 FEET SOUTH OF A TELEPHONE POLE,
 NH0072'1 FOOT WEST OF A FENCE, 1.0 FOOT NORTH OF A METAL WITNESS
 NH0072'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN
 NH0072'THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 NH0072'OF THE GROUND.
 NH0072'
 NH0072'R.M. 1, STAMPED PINGREE NO 1 1954, IS 83.64 FEET SOUTHWEST
 NH0072'AND ACROSS THE ROAD FROM THE STATION MARK, 29 FEET WEST OF
 NH0072'THE CENTER LINE OF THE GRAVELED ROAD, 59 FEET NORTH OF A POWER
 NH0072'POLE WHICH IS BRACED BY A GUY WIRE, 1 FOOT EAST OF A FENCE,
 NH0072'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 NH0072'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0072'
 NH0072'R.M. 2, STAMPED PINGREE NO 2 1954, IS 75.27 FEET NORTHWEST AND
 NH0072'ACROSS THE ROAD FROM THE STATION MARK, 30 FEET WEST OF THE
 NH0072'CENTER LINE OF THE GRAVELED ROAD, 17 FEET SOUTH OF A POWER
 NH0072'POLE WHICH BEARS A TRANSFORMER 1 FOOT EAST OF A FENCE, ABOUT
 NH0072'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 NH0072'WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0072'
 NH0072'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.2 MILES
 NH0072'NORTHWEST
 NH0072
 NH0072                          STATION RECOVERY (1969)
 NH0072
 NH0072'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0072'3.2 MI NW FROM UDINA.
 NH0072'ABOUT 2.6 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0072'NORTHEAST CORNER OF THE UDINA CEMETERY AT UDINA, THENCE 0.6
 NH0072'MILE NORTHWEST ALONG REINKING ROAD, IN SECTION 33, T 42 N, R 7 E,
 NH0072'75 YARDS NORTH OF THE END OF A PAVED ROAD, 29 FEET EAST OF THE
 NH0072'CENTER LINE OF A GRAVELED ROAD, 100 FEET SOUTH OF A TELEPHONE
 NH0072'POLE, 1 FOOT WEST OF A FENCE, 1.0 FOOT NORTH OF A METAL WITNESS
 NH0072'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 NH0072'TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 NH0072'GROUND.
 NH0072
 NH0072                          STATION RECOVERY (1990)
 NH0072
 NH0072'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0072'RECOVERED IN GOOD CONDITION.
 NH0072
 NH0072                          STATION RECOVERY (1998)
 NH0072
 NH0072'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0072'RECOVERED IN GOOD CONDITION.
 NH0072
 NH0072                          STATION RECOVERY (1999)
 NH0072
 NH0072'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH0072'RECOVERED IN GOOD CONDITION.
 NH0072
 NH0072                          STATION RECOVERY (2001)
 NH0072
 NH0072'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0074 ***********************************************************************
 NH0074  DESIGNATION -  PINGREE RM 1
 NH0074  PID         -  NH0074
 NH0074  STATE/COUNTY-  IL/KANE
 NH0074  COUNTRY     -  US
 NH0074  USGS QUAD   -  PINGREE GROVE (2018)
 NH0074
 NH0074                         *CURRENT SURVEY CONTROL
 NH0074  ______________________________________________________________________
 NH0074* NAD 83(1986) POSITION- 42 04 25.56   (N) 088 24 58.59   (W)   HD_HELD1
 NH0074* NAVD 88 ORTHO HEIGHT -   284.693 (meters)      934.03  (feet) ADJUSTED
 NH0074  ______________________________________________________________________
 NH0074  GEOID HEIGHT    -        -33.427 (meters)                     GEOID18
 NH0074  DYNAMIC HEIGHT  -        284.592 (meters)      933.70  (feet) COMP
 NH0074  MODELED GRAVITY -    980,260.8   (mgal)                       NAVD 88
 NH0074
 NH0074  VERT ORDER      -  FIRST     CLASS I
 NH0074
 NH0074.The horizontal coordinates were determined by differentially corrected
 NH0074.hand held GPS observations or other comparable positioning techniques
 NH0074.and have an estimated accuracy of +/- 3 meters.
 NH0074
 NH0074.The orthometric height was determined by differential leveling and
 NH0074.adjusted by the NATIONAL GEODETIC SURVEY
 NH0074.in June 1991.
 NH0074
 NH0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0074.GEOID18 height accuracy estimate available here.
 NH0074
 NH0074.Click photographs - Photos may exist for this station.
 NH0074
 NH0074.The dynamic height is computed by dividing the NAVD 88
 NH0074.geopotential number by the normal gravity value computed on the
 NH0074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0074.degrees latitude (g = 980.6199 gals.).
 NH0074
 NH0074.The modeled gravity was interpolated from observed gravity values.
 NH0074
 NH0074;                    North         East    Units  Estimated Accuracy
 NH0074;SPC IL E     -   600,299.3     293,136.3     MT  (+/- 3 meters HH1 GPS) 
 NH0074
 NH0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8284158936(NAD 83)
 NH0074
 NH0074                          SUPERSEDED SURVEY CONTROL
 NH0074
 NH0074  NGVD 29 (??/??/92)  284.758  (m)          934.24   (f) ADJ UNCH    1 1
 NH0074
 NH0074.Superseded values are not recommended for survey control.
 NH0074
 NH0074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0074.See file dsdata.pdf to determine how the superseded data were derived.
 NH0074
 NH0074_MARKER: DR = REFERENCE MARK DISK
 NH0074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0074_STAMPING: PINGREE NO 1 1954
 NH0074_MARK LOGO: CGS
 NH0074_PROJECTION: FLUSH
 NH0074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0074+STABILITY: SURFACE MOTION
 NH0074
 NH0074  HISTORY     - Date     Condition        Report By
 NH0074  HISTORY     - 1954     MONUMENTED       CGS
 NH0074  HISTORY     - 1969     GOOD             CGS
 NH0074  HISTORY     - 1990     GOOD             USPSQD
 NH0074  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 NH0074
 NH0074                          STATION DESCRIPTION
 NH0074
 NH0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0074'3.2 MI NW FROM UDINA.
 NH0074'ABOUT 2.6 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0074'NORTHEAST CORNER OF THE UDINA CEMETERY AT UDINA, THENCE 0.6
 NH0074'MILE NORTHWEST ALONG REINKING ROAD, IN SECTION 33, T 42 N,
 NH0074'R 7 E, 29 FEET WEST OF THE CENTER LINE OF THE GRAVELED ROAD, 59
 NH0074'FEET NORTH OF A POWER POLE WHICH IS BRACED BY A GUY WIRE, 1
 NH0074'FOOT EAST OF A FENCE, 83.64 FEET SOUTHWEST AND ACROSS THE ROAD
 NH0074'FROM TRIANGULATION STATION PINGREE 1954, ABOUT LEVEL WITH THE
 NH0074'ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 NH0074'WITH THE SURFACE OF THE GROUND.
 NH0074
 NH0074                          STATION RECOVERY (1990)
 NH0074
 NH0074'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0074'RECOVERED IN GOOD CONDITION.
 NH0074
 NH0074                          STATION RECOVERY (1998)
 NH0074
 NH0074'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0074'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0073 ***********************************************************************
 NH0073  CBN         -  This is a Cooperative Base Network Control Station.
 NH0073  DESIGNATION -  PINGREE RM 2
 NH0073  PID         -  NH0073
 NH0073  STATE/COUNTY-  IL/KANE
 NH0073  COUNTRY     -  US
 NH0073  USGS QUAD   -  PINGREE GROVE (2018)
 NH0073
 NH0073                         *CURRENT SURVEY CONTROL
 NH0073  ______________________________________________________________________
 NH0073* NAD 83(2011) POSITION- 42 04 26.59565(N) 088 24 58.96611(W)   ADJUSTED
 NH0073* NAD 83(2011) ELLIP HT-   251.235 (meters)        (06/27/12)   ADJUSTED
 NH0073* NAD 83(2011) EPOCH   -  2010.00
 NH0073* NAVD 88 ORTHO HEIGHT -   284.661 (meters)      933.93  (feet) ADJUSTED
 NH0073  ______________________________________________________________________
 NH0073  GEOID HEIGHT    -        -33.428 (meters)                     GEOID18
 NH0073  NAD 83(2011) X  -    131,040.400 (meters)                     COMP
 NH0073  NAD 83(2011) Y  - -4,739,866.510 (meters)                     COMP
 NH0073  NAD 83(2011) Z  -  4,251,881.375 (meters)                     COMP
 NH0073  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 NH0073  DYNAMIC HEIGHT  -        284.561 (meters)      933.60  (feet) COMP
 NH0073  MODELED GRAVITY -    980,260.8   (mgal)                       NAVD 88
 NH0073
 NH0073  VERT ORDER      -  FIRST     CLASS I
 NH0073
 NH0073  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0073  Standards:
 NH0073         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0073            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0073  -------------------------------------------------------------------
 NH0073  NETWORK    0.26   0.49           0.12   0.09   0.25     -0.02128505
 NH0073  -------------------------------------------------------------------
 NH0073  Click here for local accuracies and other accuracy information.
 NH0073
 NH0073.The horizontal coordinates were established by GPS observations
 NH0073.and adjusted by the National Geodetic Survey in June 2012.
 NH0073
 NH0073.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0073.been affixed to the stable North American tectonic plate. See 
 NH0073.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0073
 NH0073.The horizontal coordinates are valid at the epoch date displayed above
 NH0073.which is a decimal equivalence of Year/Month/Day.
 NH0073
 NH0073.The orthometric height was determined by differential leveling and
 NH0073.adjusted by the NATIONAL GEODETIC SURVEY
 NH0073.in June 1991.
 NH0073
 NH0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0073.GEOID18 height accuracy estimate available here.
 NH0073
 NH0073.Click photographs - Photos may exist for this station.
 NH0073
 NH0073.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0073
 NH0073.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0073
 NH0073.The ellipsoidal height was determined by GPS observations
 NH0073.and is referenced to NAD 83.
 NH0073
 NH0073.The dynamic height is computed by dividing the NAVD 88
 NH0073.geopotential number by the normal gravity value computed on the
 NH0073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0073.degrees latitude (g = 980.6199 gals.).
 NH0073
 NH0073.The modeled gravity was interpolated from observed gravity values.
 NH0073
 NH0073. The following values were computed from the NAD 83(2011) position.
 NH0073
 NH0073;                    North         East     Units Scale Factor Converg.
 NH0073;SPC IL E     -   600,331.254   293,127.719   MT  0.99997558   -0 03 20.3
 NH0073;SPC IL E     - 1,969,586.79    961,703.19   sFT  0.99997558   -0 03 20.3
 NH0073;UTM  16      - 4,658,968.980   382,833.684   MT  0.99976892   -0 56 57.2
 NH0073
 NH0073!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0073!SPC IL E     -   0.99996060  x   0.99997558  =   0.99993618
 NH0073!UTM  16      -   0.99996060  x   0.99976892  =   0.99972953
 NH0073
 NH0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8283358968(NAD 83)
 NH0073
 NH0073                          SUPERSEDED SURVEY CONTROL
 NH0073
 NH0073  NAD 83(2007)-  42 04 26.59556(N)    088 24 58.96703(W) AD(2002.00) 0
 NH0073  ELLIP H (02/10/07)  251.267  (m)                       GP(2002.00)    
 NH0073  ELLIP H (09/22/04)  251.280  (m)                       GP(       ) 4 1
 NH0073  NAD 83(1997)-  42 04 26.59554(N)    088 24 58.96632(W) AD(       ) B
 NH0073  ELLIP H (07/17/98)  251.283  (m)                       GP(       ) 4 1
 NH0073  NAVD 88             284.66   (m)          933.9    (f) LEVELING    3  
 NH0073  NGVD 29 (??/??/92)  284.727  (m)          934.14   (f) ADJ UNCH    1 1
 NH0073
 NH0073.Superseded values are not recommended for survey control.
 NH0073
 NH0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0073.See file dsdata.pdf to determine how the superseded data were derived.
 NH0073
 NH0073_MARKER: DR = REFERENCE MARK DISK
 NH0073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0073_STAMPING: PINGREE NO 2 1954
 NH0073_MARK LOGO: CGS
 NH0073_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0073_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0073+STABILITY: SURFACE MOTION
 NH0073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0073+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2009
 NH0073
 NH0073  HISTORY     - Date     Condition        Report By
 NH0073  HISTORY     - 1954     MONUMENTED       CGS
 NH0073  HISTORY     - 1969     GOOD             CGS
 NH0073  HISTORY     - 1990     GOOD             USPSQD
 NH0073  HISTORY     - 19970523 GOOD             NGS
 NH0073  HISTORY     - 19980511 GOOD             USPSQD
 NH0073  HISTORY     - 19991118 GOOD             USPSQD
 NH0073  HISTORY     - 20000315 GOOD             SECI
 NH0073  HISTORY     - 20010501 GOOD             WOOLPT
 NH0073  HISTORY     - 20040224 GOOD             GEWALT
 NH0073  HISTORY     - 20090215 GOOD             GHA
 NH0073  HISTORY     - 20090805 GOOD             PATRIC
 NH0073
 NH0073                          STATION DESCRIPTION
 NH0073
 NH0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0073'3.2 MI NW FROM UDINA.
 NH0073'ABOUT 2.6 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0073'NORTHEAST CORNER OF THE UDINA CEMETERY AT UDINA, THENCE 0.6
 NH0073'MILE NORTHWEST ALONG REINKING ROAD, IN SECTION 33, T 42 N, R 7 E,
 NH0073'30 FEET WEST OF THE CENTER LINE OF THE GRAVELED ROAD, 17 FEET
 NH0073'SOUTH OF A POWER POLE WHICH BEARS A TRANSFORMER, 1 FOOT EAST
 NH0073'OF A FENCE, 75.27 FEET NORTHWEST AND ACROSS THE ROAD FROM
 NH0073'TRIANGULATION STATION PINGREE 1954, ABOUT LEVEL WITH THE ROAD,
 NH0073'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 NH0073'SURFACE OF THE GROUND.
 NH0073
 NH0073                          STATION RECOVERY (1990)
 NH0073
 NH0073'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0073'RECOVERED IN GOOD CONDITION.
 NH0073
 NH0073                          STATION RECOVERY (1997)
 NH0073
 NH0073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH0073'STATION IS LOCATED ABOUT 3.2 MI (5.1 KM) NORTHWEST OF UDINA.  TO REACH
 NH0073'FROM THE NORTHEAST CORNER OF THE UDINA CEMETERY ON U.S. HIGHWAY 20 AT
 NH0073'UDINA, GO NORTHWEST ON HIGHWAY 20 FOR 2.6 MI (4.2 KM) TO A SHARP TURN
 NH0073'IN THE HIGHWAY TO THE SOUTHWEST, LEAVE THE HIGHWAY AT THIS POINT AND
 NH0073'CONTINUE AHEAD, NORTHWEST, ON REINKING ROAD FOR 0.6 MI (1.0 KM) TO THE
 NH0073'STATION ON THE LEFT.  IT IS 22.9 M (75.1 FT) NORTHWEST AND ACROSS THE
 NH0073'GRAVEL ROAD FROM TRIANGULATION STATION PINGREE 1954, 9.1 M (29.9 FT)
 NH0073'WEST OF THE CENTER OF THE ROAD, 5.2 M (17.1 FT) SOUTH OF A POWER POLE
 NH0073'WITH 3 TRANSFORMERS, AND 0.3 M (1.0 FT) EAST OF A FIBERGLASS WITNESS
 NH0073'POST.
 NH0073
 NH0073                          STATION RECOVERY (1998)
 NH0073
 NH0073'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0073'RECOVERED IN GOOD CONDITION.
 NH0073
 NH0073                          STATION RECOVERY (1999)
 NH0073
 NH0073'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH0073'RECOVERED IN GOOD CONDITION.
 NH0073
 NH0073                          STATION RECOVERY (2000)
 NH0073
 NH0073'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 NH0073'RECOVERED AS DESCRIBED USING THE 1997 DESCRIPTION
 NH0073
 NH0073                          STATION RECOVERY (2001)
 NH0073
 NH0073'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 NH0073'THE STATION IS LOCATED APPROXIMATELY 1 KM (.6 MI) NORTH OF PINEGROVE,
 NH0073'16 KM (10 MI) SOUTH OF
 NH0073'WOODSTOCK, 64 KM (40 MI) EAST SOUTHEAST OF ROCKFORD.
 NH0073'
 NH0073'TO REACH THE STATION FROM THE INTERSECTION OF US 22 AND KANE COUNTY
 NH0073'ROAD 22 / PLANK
 NH0073'ROAD IN VOINA.  PROCEED ON US 22 NORTHEAST 4.15 KM (2.6 MI) TO KANE
 NH0073'COUNTY ROAD 7 /
 NH0073'REINKING ROAD.  TURN RIGHT ONTO KANE COUNTY ROAD 7 / REINKING ROAD AND
 NH0073'PROCEED
 NH0073'NORTHWEST 0.32 KM (0.2 MI) TO A SPLIT OF KANE COUNTY ROAD 7 AND
 NH0073'REINKING ROAD.  TURN LEFT
 NH0073'ONTO REINKING ROAD AND PROCEED NORTH NORTHWEST 0.64 KM (0.4 MI) TO
 NH0073'STATION ON THE LEFT.
 NH0073'
 NH0073'THE STATION IS A BRONZE DISK SET IN CONCRETE, THAT IS 9 CM IN
 NH0073'DIAMETER, 22.945 M NORTHWEST
 NH0073'OF THE PRIMARY MARK-- PINGREE--, 8.993 M WEST OF CENTERLINE OF
 NH0073'REINKING ROAD, 5.373 M SOUTH
 NH0073'OF POWER POLE NUMBER 7449.
 NH0073
 NH0073                          STATION RECOVERY (2004)
 NH0073
 NH0073'RECOVERY NOTE BY GEWALT-HAMILTON 2004
 NH0073'RECOVERED IN GOOD CONDITION.
 NH0073
 NH0073                          STATION RECOVERY (2009)
 NH0073
 NH0073'RECOVERY NOTE BY G HENKENHOFF AND ASSOCIATES 2009 (LSM)
 NH0073'RECOVERED AS DESCRIBED.
 NH0073
 NH0073                          STATION RECOVERY (2009)
 NH0073
 NH0073'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 NH0073'RECOVERED AS DESCRIBED.
 NH0073'
 NH0073'NOTE--THE STATION IS 5.373 M (17.6 FT) SOUTH OF POWER POLE NUMBER
 NH0073'393071.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1694 ***********************************************************************
 LC1694  DESIGNATION -  PIPER CITY MUNICIPAL TANK
 LC1694  PID         -  LC1694
 LC1694  STATE/COUNTY-  IL/FORD
 LC1694  COUNTRY     -  US
 LC1694  USGS QUAD   -  PIPER CITY (2018)
 LC1694
 LC1694                         *CURRENT SURVEY CONTROL
 LC1694  ______________________________________________________________________
 LC1694* NAD 83(1997) POSITION- 40 45 30.25003(N) 088 11 18.26207(W)   ADJUSTED
 LC1694  ______________________________________________________________________
 LC1694  GEOID HEIGHT    -        -32.198 (meters)                     GEOID18
 LC1694  LAPLACE CORR    -         -2.42  (seconds)                    DEFLEC18
 LC1694  HORZ ORDER      -  THIRD
 LC1694
 LC1694.The horizontal coordinates were established by classical geodetic methods
 LC1694.and adjusted by the National Geodetic Survey in October 1999.
 LC1694
 LC1694.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1694.GEOID18 height accuracy estimate available here.
 LC1694
 LC1694.Click photographs - Photos may exist for this station.
 LC1694
 LC1694.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1694
 LC1694. The following values were computed from the NAD 83(1997) position.
 LC1694
 LC1694;                    North         East     Units Scale Factor Converg.
 LC1694;SPC IL E     -   454,222.822   312,237.588   MT  0.99997684   +0 05 40.6
 LC1694;SPC IL E     - 1,490,229.38  1,024,399.49   sFT  0.99997684   +0 05 40.6
 LC1694;UTM  16      - 4,512,617.287   399,688.089   MT  0.99972385   -0 46 33.4
 LC1694
 LC1694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9968812617(NAD 83)
 LC1694
 LC1694                          SUPERSEDED SURVEY CONTROL
 LC1694
 LC1694  NAD 83(1997)-  40 45 30.25272(N)    088 11 18.26376(W) AD(       ) 3
 LC1694  NAD 83(1986)-  40 45 30.25948(N)    088 11 18.26922(W) AD(       ) 3
 LC1694  NAD 27      -  40 45 30.13400(N)    088 11 18.10000(W) AD(       ) 3
 LC1694
 LC1694.Superseded values are not recommended for survey control.
 LC1694
 LC1694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1694.See file dsdata.pdf to determine how the superseded data were derived.
 LC1694
 LC1694_MARKER: 82 = FINIAL
 LC1694
 LC1694  HISTORY     - Date     Condition        Report By
 LC1694  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1694
 LC1694                          STATION DESCRIPTION
 LC1694
 LC1694'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1694'THE POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 LC1694'TANK OF PIPER CITY.  THE TANK IS A STEEL STRUCTURE PAINTED
 LC1694'BLACK AND IS APPROXIMATELY 125 FEET HIGH.  IT IS LOCATED IN
 LC1694'THE CENTRAL PART OF TOWN AND IS THE ONLY TANK IN THE IMMEDIATE
 LC1694'VICINITY.
 LC1694'
 LC1694'OBSERVED UPON FROM TRIANGULATION STATIONS.  DONOVAN, SANCKEN,
 LC1694'PIPER, KEMPTON, CULLOM (NO. 105 U.S.G.S.), ASHKUM (58 W
 LC1694'U.S.G.S.), AND SPRING CREEK 1879 (U.S.L.S.).
 LC1694'
 LC1694'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1706 ***********************************************************************
 LC1706  DESIGNATION -  PIPER RESET
 LC1706  PID         -  LC1706
 LC1706  STATE/COUNTY-  IL/FORD
 LC1706  COUNTRY     -  US
 LC1706  USGS QUAD   -  BUCKLEY NW (2018)
 LC1706
 LC1706                         *CURRENT SURVEY CONTROL
 LC1706  ______________________________________________________________________
 LC1706* NAD 83(2011) POSITION- 40 40 31.52979(N) 088 12 29.99004(W)   ADJUSTED
 LC1706* NAD 83(2011) ELLIP HT-   208.370 (meters)        (06/27/12)   ADJUSTED
 LC1706* NAD 83(2011) EPOCH   -  2010.00
 LC1706* NAVD 88 ORTHO HEIGHT -   240.5   (meters)      789.    (feet) GPS OBS
 LC1706  ______________________________________________________________________
 LC1706  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1706  GEOID HEIGHT    -        -32.066 (meters)                     GEOID99
 LC1706  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 LC1706  NAD 83(2011) X  -    151,459.741 (meters)                     COMP
 LC1706  NAD 83(2011) Y  - -4,841,950.759 (meters)                     COMP
 LC1706  NAD 83(2011) Z  -  4,135,289.190 (meters)                     COMP
 LC1706  LAPLACE CORR    -         -2.57  (seconds)                    DEFLEC18
 LC1706
 LC1706  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1706  Standards:
 LC1706         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1706            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1706  -------------------------------------------------------------------
 LC1706  NETWORK    2.47   2.98           0.99   0.97   1.52     -0.44023210
 LC1706  -------------------------------------------------------------------
 LC1706  Click here for local accuracies and other accuracy information.
 LC1706
 LC1706.The horizontal coordinates were established by GPS observations
 LC1706.and adjusted by the National Geodetic Survey in June 2012.
 LC1706
 LC1706.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1706.been affixed to the stable North American tectonic plate. See 
 LC1706.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1706
 LC1706.The horizontal coordinates are valid at the epoch date displayed above
 LC1706.which is a decimal equivalence of Year/Month/Day.
 LC1706
 LC1706.The orthometric height was determined by GPS observations and a
 LC1706.high-resolution geoid model.
 LC1706
 LC1706.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1706.GEOID18 height accuracy estimate available here.
 LC1706
 LC1706.Click photographs - Photos may exist for this station.
 LC1706
 LC1706.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1706
 LC1706.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1706
 LC1706.The ellipsoidal height was determined by GPS observations
 LC1706.and is referenced to NAD 83.
 LC1706
 LC1706. The following values were computed from the NAD 83(2011) position.
 LC1706
 LC1706;                    North         East     Units Scale Factor Converg.
 LC1706;SPC IL E     -   445,005.901   310,568.291   MT  0.99997637   +0 04 53.3
 LC1706;SPC IL E     - 1,459,990.19  1,018,922.80   sFT  0.99997637   +0 04 53.3
 LC1706;UTM  16      - 4,503,429.072   397,879.517   MT  0.99972836   -0 47 15.5
 LC1706
 LC1706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1706!SPC IL E     -   0.99996731  x   0.99997637  =   0.99994369
 LC1706!UTM  16      -   0.99996731  x   0.99972836  =   0.99969568
 LC1706
 LC1706:                Primary Azimuth Mark                     Grid Az
 LC1706:SPC IL E     -  PIPER AZ MK 2                            267 18 33.2
 LC1706:UTM  16      -  PIPER AZ MK 2                            268 10 42.0
 LC1706
 LC1706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9787903429(NAD 83)
 LC1706
 LC1706|---------------------------------------------------------------------|
 LC1706| PID    Reference Object                     Distance      Geod. Az  |
 LC1706|                                                           dddmmss.s |
 LC1706| LC1694 PIPER CITY MUNICIPAL TANK           APPROX. 9.4 KM 0102051.3 |
 LC1706| LB2348 ASHKUM ASSUM BVM CATH CH SPIRE      APPROX.31.5 KM 0431556.5 |
 LC1706| LB2344 GILMAN MUNICIPAL TANK               APPROX.21.1 KM 0612221.1 |
 LC1706| LB2342 CRESCENT CITY MUNICIPAL TANK        APPROX.31.4 KM 0701835.8 |
 LC1706| LC1699 ONARGA NURSERIES WATER TANK         APPROX.17.8 KM 0730903.8 |
 LC1706| LC1697 ONARGA NURSERIES STACK              APPROX.17.9 KM 0731604.6 |
 LC1706| LC1700 ONARGA CASS CO TV CABLE MAST        APPROX.18.1 KM 0751743.8 |
 LC1706| LC1698 ONARGA MUNICIPAL TANK               APPROX.17.5 KM 0755003.7 |
 LC1706| LC1703 BUCKLEY ST JOHNS LUTH CH SPIRE      APPROX.16.9 KM 1200543.4 |
 LC1706| CI8046 PIPER RM 1                           24.049 METERS 12914     |
 LC1706| LC1705 ROBERTS MUNICIPAL TANK              APPROX. 7.3 KM 1622759.7 |
 LC1706| LC1704 MELVIN MUNICIPAL TANK               APPROX.12.4 KM 1962055.9 |
 LC1706| CI8047 PIPER RM 2                           24.018 METERS 22811     |
 LC1706| LC1710 STRAWN MUNICIPAL TANK               APPROX.16.2 KM 2610103.9 |
 LC1706| CI8045 PIPER AZ MK 2                                      2672326.5 |
 LC1706| CI8044 PIPER AZ MK                                        2674442.6 |
 LC1706| LC1714 CHATSWORTH MUN TANK                 APPROX.11.4 KM 3210955.8 |
 LC1706| LC1713 CHATSWORTH CATHOLIC CH SPIRE        APPROX.11.6 KM 3230852.1 |
 LC1706|---------------------------------------------------------------------|
 LC1706
 LC1706                          SUPERSEDED SURVEY CONTROL
 LC1706
 LC1706  NAD 83(2007)-  40 40 31.52985(N)    088 12 29.99096(W) AD(2002.00) 0
 LC1706  ELLIP H (02/10/07)  208.391  (m)                       GP(2002.00)    
 LC1706  ELLIP H (02/03/05)  208.393  (m)                       GP(       ) 4 2
 LC1706  NAD 83(1997)-  40 40 31.52985(N)    088 12 29.99085(W) AD(       ) 1
 LC1706  ELLIP H (03/04/03)  208.392  (m)                       GP(       ) 4 2
 LC1706  NAD 83(1997)-  40 40 31.52985(N)    088 12 29.99168(W) AD(       ) 1
 LC1706  NAD 83(1997)-  40 40 31.53312(N)    088 12 29.99476(W) AD(       ) 1
 LC1706  NAD 83(1986)-  40 40 31.53991(N)    088 12 29.99950(W) AD(       ) 1
 LC1706  NAD 27      -  40 40 31.40700(N)    088 12 29.83100(W) AD(       ) 1
 LC1706  NGVD 29 (07/19/86)  241.2    (m)          791.     (f) VERT ANG       
 LC1706
 LC1706.Superseded values are not recommended for survey control.
 LC1706
 LC1706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1706.See file dsdata.pdf to determine how the superseded data were derived.
 LC1706
 LC1706_MARKER: DS = TRIANGULATION STATION DISK
 LC1706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1706_STAMPING: PIPER 1939 1968 1969
 LC1706_MARK LOGO: CGS
 LC1706_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1706+STABILITY: SURFACE MOTION
 LC1706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1706+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC1706
 LC1706  HISTORY     - Date     Condition        Report By
 LC1706  HISTORY     - 1968     MONUMENTED       CGS
 LC1706  HISTORY     - 1969     GOOD             CGS
 LC1706  HISTORY     - 200205   GOOD             ASCPC
 LC1706
 LC1706                          STATION DESCRIPTION
 LC1706
 LC1706'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LC1706'THE UNDERGROUND STATION MARK AND REFERENCE MARKS 1 AND 2
 LC1706'WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK WAS
 LC1706'FOUND UPROOTED AND NEAR BY IN AN ORCHARD.  THE SITE OF THE
 LC1706'AZIMUTH MARK IS NOW UNDER CULTIVATION AND ACCORDING TO A
 LC1706'FARMER WHO LIVES SOUTH OF THE SITE THE AREA WAS GRADED BY
 LC1706'HEAVY EQUIPEMENT SEVERAL YEARS AGO AND THE MARK IS THOUGHT
 LC1706'TO HAVE BEEN DESTROYED.  A NEW SURFACE STATION MARK WAS SET.
 LC1706'THERE WERE NO VISIBLE OBJECTS AT THIS TIME TO SET A NEW
 LC1706'AZIMUTH MARK BY.  A NEW DESCRIPTION FOLLOWS.
 LC1706'
 LC1706'THE STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF PIPER CITY,
 LC1706'2 MILES WEST OF THAWVILLE AND ON ROAD RIGHT OF WAY.  IT IS
 LC1706'302 FEET WEST OF A FARM DRIVE NORTH, 102 FEET EAST OF A
 LC1706'TELEPHONE POLE, 93 FEET NORTHEAST OF A POWER POLE, 26 FEET
 LC1706'SOUTHWEST OF A 12 INCH APPLE TREE, 26 FEET NORTH OF THE
 LC1706'CENTERLINE OF A PAVED ROAD, AND 2-1/2 FEET EAST OF A METAL
 LC1706'WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK
 LC1706'IS STAMPED PIPER 1939 1968.
 LC1706'
 LC1706'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 24
 LC1706'AND STATE HIGHWAY 115 AT THE SOUTH EDGE OF PIPER CITY, GO
 LC1706'WEST ON HIGHWAY 24 FOR 0.6 MILE TO A SIDE ROAD LEFT AND A
 LC1706'CEMETERY ON THE RIGHT.  TURN LEFT AND GO SOUTH ON THE PAVED
 LC1706'ROAD FOR 4.8 MILES TO A PAVED EAST-WEST ROAD.  TURN RIGHT
 LC1706'AND GO WEST ON THE PAVED ROAD FOR 0.45 MILE TO THE STATION ON
 LC1706'THE RIGHT.
 LC1706'
 LC1706'REFERENCE MARK 1 IS 71 FEET SOUTHEAST OF THE APPLE TREE,
 LC1706'69 FEET SOUTHWEST OF A TELEPHONE POLE AND 23 FEET SOUTH OF THE
 LC1706'CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 3 INCHES AND THE
 LC1706'DISK IS STAMPED PIPER 1939 NO 1.
 LC1706'
 LC1706'REFERENCE MARK 2 IS 23 FEET SOUTH OF THE CENTERLINE OF THE
 LC1706'ROAD, 17 FEET EAST OF THE POWER POLE AND 1 FOOT WEST OF A WOODEN
 LC1706'WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK
 LC1706'IS STAMPED PIPER 1939 NO 2.
 LC1706'
 LC1706'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1706'
 LC1706'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 LC1706'WEST OF THAWVILLE
 LC1706
 LC1706                          STATION RECOVERY (1969)
 LC1706
 LC1706'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1706'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AND FOUND
 LC1706'TO BE IN GOOD CONDITION.  THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT
 LC1706'RECOVERED.  AT THE REQUEST OF THE OWNER OF THE PROPERTY ADJACENT
 LC1706'TO THE RIGHT-OF-WAY THE STATION MARK WAS LOWERED.  A DIFFERENCE OF
 LC1706'0.031 METERS IN THE DISTANCE TO REFERENCE MARK 1 WAS NOTED AND
 LC1706'VERIFIED AT THIS TIME.  THE DIRECTION TO THE REFERENCE MARKS
 LC1706'COMPARED FAVORABLY WITH THE 1939 DATA.  AN AZIMUTH MARK 2 WAS
 LC1706'ESTABLISHED AT THIS TIME.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 LC1706'
 LC1706'THE STATION IS LOCATED ABOUT 5.5 MILES SOUTH OF PIPER CITY, 4.5 MILES
 LC1706'NORTH OF ROBERTS, IN THE SOUTHEAST 1/4 OF SECTION 32, T26N, R9E AND
 LC1706'ON THE NORTH RIGHT-OF-WAY OF AN EAST-WEST COUNTY ROAD.
 LC1706'
 LC1706'TO REACH THE STATION FROM THE POST OFFICE IN ROBERTS GO EASTERLY
 LC1706'AND NORTHERLY ON THE MAIN TRAVELED STREET FOR 0.15 MILE TO A
 LC1706'T-INTERSECTION.  TURN RIGHT AND GO EASTERLY FOR 0.2 MILE TO THE
 LC1706'JUNCTION OF U. S. HIGHWAY 54.  TURN LEFT AND GO NORTH ON U. S.
 LC1706'HIGHWAY 54 FOR 0.3 MILE TO THE JUNCTION OF U. S. HIGHWAY 54 AND
 LC1706'STATE HIGHWAY 115.  CONTINUE AHEAD NORTH ON STATE HIGHWAY 115
 LC1706'FOR 4.0 MILES TO A CROSSROAD.  TURN LEFT AND GO WEST ON THE
 LC1706'SURFACED ROAD FOR 1.7 MILES TO THE STATION ON THE RIGHT AS
 LC1706'DESCRIBED.  TO REACH THE AZIMUTH MARK CONTINUE AHEAD WEST ON
 LC1706'THE SURFACED ROAD FOR 0.5 MILE TO A SIDE ROAD LEFT AND THE MARK.
 LC1706'
 LC1706'THE STATION MARK IS A STANDARD DISK STAMPED PIPER 1939 1968 1969, SET
 LC1706'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12-INCHES IN
 LC1706'DIAMETER AND IS FLUSH WITH THE GROUND SURFACE.  IT IS 29 FEET NORTH
 LC1706'OF THE CENTER OF THE SURFACED ROAD, 28 FEET SOUTHWEST OF AN
 LC1706'APPLE TREE AND 2 FEET EAST OF A METAL WITNESS POST WITH SIGN
 LC1706'ATTACHED.
 LC1706'
 LC1706'REFERENCE MARK 1 IS A STANDARD DISK STAMPED PIPER NO 1 1939, SET IN
 LC1706'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH
 LC1706'THE GROUND SURFACE.  IT IS 81 FEET SOUTHEAST OF THE METAL WITNESS
 LC1706'POST WITH SIGN ATTACHED, 68 FEET SOUTHWEST OF A TELEPHONE POLE AND
 LC1706'25 FEET SOUTH OF THE CENTER OF THE SURFACED ROAD.
 LC1706'
 LC1706'REFERENCE MARK 2 IS A STANDARD DISK STAMPED PIPER NO 2 1939, SET IN
 LC1706'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 3 INCHES
 LC1706'ABOVE THE GROUND SURFACE.  IT IS 77 FEET SOUTHWEST OF THE METAL
 LC1706'WITNESS POST WITH SIGN ATTACHED, 25 FEET SOUTH OF THE CENTER OF
 LC1706'THE SURFACED ROAD AND 17 FEET EAST OF A POWER LINE POLE.
 LC1706'
 LC1706'THE AZIMUTH MARK IS A STANDARD DISK STAMPED PIPER 1939 1968 AZ 2
 LC1706'1969, SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12-INCHES
 LC1706'IN DIAMETER AND IS FLUSH WITH THE GROUND SURFACE.  IT IS 44 FEET
 LC1706'SOUTH OF THE CENTER OF THE SURFACED ROAD, 25 FEET EAST OF THE CENTER
 LC1706'OF THE GRAVELED ROAD, 3 FEET SOUTHWEST OF A POWER LINE POLE AND
 LC1706'2 FEET SOUTH OF A METAL WITNESS POST WITH SIGN ATTACHED.
 LC1706'
 LC1706'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.5 MILES NORTH
 LC1706'OF ROBERTS.
 LC1706
 LC1706                          STATION RECOVERY (2002)
 LC1706
 LC1706'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1706'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1118 ***********************************************************************
 KB1118  DESIGNATION -  PIT
 KB1118  PID         -  KB1118
 KB1118  STATE/COUNTY-  IL/MACON
 KB1118  COUNTRY     -  US
 KB1118  USGS QUAD   -  DECATUR (2018)
 KB1118
 KB1118                         *CURRENT SURVEY CONTROL
 KB1118  ______________________________________________________________________
 KB1118* NAD 83(1997) POSITION- 39 50 55.28704(N) 088 56 42.58076(W)   ADJUSTED
 KB1118* NAVD 88 ORTHO HEIGHT -   204.511 (meters)      670.97  (feet) POSTED
 KB1118  ______________________________________________________________________
 KB1118  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 KB1118  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 KB1118  DYNAMIC HEIGHT  -        204.40  (meters)      670.6   (feet) COMP
 KB1118  MODELED GRAVITY -    980,087.8   (mgal)                       NAVD 88
 KB1118
 KB1118  HORZ ORDER      -  SECOND
 KB1118  VERT ORDER      -  * POSTED, SEE BELOW
 KB1118
 KB1118.The horizontal coordinates were established by classical geodetic methods
 KB1118.and adjusted by the National Geodetic Survey in October 1999.
 KB1118
 KB1118.The orthometric height was determined by differential leveling
 KB1118.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB1118
 KB1118.* This is a POSTED BENCH MARK height.
 KB1118
 KB1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1118.GEOID18 height accuracy estimate available here.
 KB1118
 KB1118.Click photographs - Photos may exist for this station.
 KB1118
 KB1118.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1118
 KB1118.The dynamic height is computed by dividing the NAVD 88
 KB1118.geopotential number by the normal gravity value computed on the
 KB1118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1118.degrees latitude (g = 980.6199 gals.).
 KB1118
 KB1118.The modeled gravity was interpolated from observed gravity values.
 KB1118
 KB1118. The following values were computed from the NAD 83(1997) position.
 KB1118
 KB1118;                    North         East     Units Scale Factor Converg.
 KB1118;SPC IL E     -   353,379.533   247,639.642   MT  1.00000874   -0 23 31.4
 KB1118;SPC IL E     - 1,159,379.35    812,464.39   sFT  1.00000874   -0 23 31.4
 KB1118;SPC IL W     -   353,902.509   804,534.203   MT  1.00007566   +0 46 58.0
 KB1118;SPC IL W     - 1,161,095.15  2,639,542.63   sFT  1.00007566   +0 46 58.0
 KB1118;UTM  16      - 4,412,773.988   333,589.929   MT  0.99994093   -1 14 48.0
 KB1118
 KB1118!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1118!SPC IL E     -   0.99997298  x   1.00000874  =   0.99998172
 KB1118!SPC IL W     -   0.99997298  x   1.00007566  =   1.00004864
 KB1118!UTM  16      -   0.99997298  x   0.99994093  =   0.99991391
 KB1118
 KB1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3358912773(NAD 83)
 KB1118
 KB1118                          SUPERSEDED SURVEY CONTROL
 KB1118
 KB1118  NAD 83(1986)-  39 50 55.29582(N)    088 56 42.57308(W) AD(       ) 2
 KB1118  NAD 27      -  39 50 55.16690(N)    088 56 42.30620(W) AD(       ) 2
 KB1118  USSD        -  39 50 55.28200(N)    088 56 42.19500(W) AD(       ) 3
 KB1118  NGVD 29             204.56   (m)          671.1    (f) LEVELING    3  
 KB1118
 KB1118.Superseded values are not recommended for survey control.
 KB1118
 KB1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1118.See file dsdata.pdf to determine how the superseded data were derived.
 KB1118
 KB1118_MARKER: DS = TRIANGULATION STATION DISK
 KB1118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1118_STAMPING: PIT 1920
 KB1118_MARK LOGO: CGS
 KB1118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1118+STABILITY: SURFACE MOTION
 KB1118
 KB1118  HISTORY     - Date     Condition        Report By
 KB1118  HISTORY     - 1920     MONUMENTED       CGS
 KB1118  HISTORY     - 1959     MARK NOT FOUND   ILDT
 KB1118  HISTORY     - 1972     GOOD             ILDT
 KB1118
 KB1118                          STATION DESCRIPTION
 KB1118
 KB1118'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB1118'STATION IS LOCATED AT DECATUR, ON THE E SIDE OF THE ILLINOIS CENTRAL
 KB1118'RAILROAD TRACK, 100 YARDS N OF THE RAILROAD STATION, 75 YDS.
 KB1118'N OF THE WABASH RAILROAD CROSSING, DIRECTLY W OF THE CENTER OF THE
 KB1118'ROUNDHOUSE, AND 2.42 METERS 7.94 FEET E OF THE E AND NEAREST RAIL
 KB1118'OF THE MAIN-LINE TRACK. THE STATION MARK IS A STANDARD BRONZE DISK
 KB1118'SET IN CONCRETE. THERE IS NO UNDERGROUND
 KB1118'MARK AND NO REFERENCE MARK. THE ELEVATION OF THE STATION MARK IS
 KB1118'204.736 METERS 671.705 FEET.
 KB1118
 KB1118                          STATION RECOVERY (1959)
 KB1118
 KB1118'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1959 (HWB)
 KB1118'UNABLE TO RECOVER - A CHECK WITH RAILROAD OFFICIALS AND LOCAL
 KB1118'ENGINEERING CO. REVEALED THAT NO RECORD OF ITS REMOVAL OR
 KB1118'DESTRUCTION HAD OCCURRED. IT HAS BEEN SEARCHED FOR BY MANY BUT NOT
 KB1118'RECOVERED.
 KB1118
 KB1118                          STATION RECOVERY (1972)
 KB1118
 KB1118'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 KB1118'PIT 1959 RECOVERED GOOD.
 KB1118'
 KB1118'FOUND AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0700 ***********************************************************************
 KC0700  CBN         -  This is a Cooperative Base Network Control Station.
 KC0700  DESIGNATION -  PITTPORT
 KC0700  PID         -  KC0700
 KC0700  STATE/COUNTY-  IL/PIKE
 KC0700  COUNTRY     -  US
 KC0700  USGS QUAD   -  NEW SALEM (2018)
 KC0700
 KC0700                         *CURRENT SURVEY CONTROL
 KC0700  ______________________________________________________________________
 KC0700* NAD 83(2011) POSITION- 39 38 22.59808(N) 090 46 47.95911(W)   ADJUSTED
 KC0700* NAD 83(2011) ELLIP HT-   180.712 (meters)        (06/27/12)   ADJUSTED
 KC0700* NAD 83(2011) EPOCH   -  2010.00
 KC0700* NAVD 88 ORTHO HEIGHT -   213.2   (meters)      699.    (feet) GPS OBS
 KC0700  ______________________________________________________________________
 KC0700  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KC0700  GEOID HEIGHT    -        -32.528 (meters)                     GEOID12A
 KC0700  GEOID HEIGHT    -        -32.529 (meters)                     GEOID18
 KC0700  NAD 83(2011) X  -    -66,954.897 (meters)                     COMP
 KC0700  NAD 83(2011) Y  - -4,918,015.241 (meters)                     COMP
 KC0700  NAD 83(2011) Z  -  4,047,367.315 (meters)                     COMP
 KC0700  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 KC0700
 KC0700  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0700  Standards:
 KC0700         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0700            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0700  -------------------------------------------------------------------
 KC0700  NETWORK    0.50   1.31           0.22   0.19   0.67      0.07379747
 KC0700  -------------------------------------------------------------------
 KC0700  Click here for local accuracies and other accuracy information.
 KC0700
 KC0700.This mark is at Pittsfield Penstone Mun Airport (PPQ)
 KC0700
 KC0700.The horizontal coordinates were established by GPS observations
 KC0700.and adjusted by the National Geodetic Survey in June 2012.
 KC0700
 KC0700.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0700.been affixed to the stable North American tectonic plate. See 
 KC0700.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0700
 KC0700.The horizontal coordinates are valid at the epoch date displayed above
 KC0700.which is a decimal equivalence of Year/Month/Day.
 KC0700
 KC0700.The orthometric height was determined by GPS observations and a
 KC0700.high-resolution geoid model.
 KC0700
 KC0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0700.GEOID18 height accuracy estimate available here.
 KC0700
 KC0700.Click photographs - Photos may exist for this station.
 KC0700
 KC0700.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0700
 KC0700.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0700
 KC0700.The ellipsoidal height was determined by GPS observations
 KC0700.and is referenced to NAD 83.
 KC0700
 KC0700. The following values were computed from the NAD 83(2011) position.
 KC0700
 KC0700;                    North         East     Units Scale Factor Converg.
 KC0700;SPC IL W     -   330,155.452   647,354.684   MT  0.99997529   -0 23 28.6
 KC0700;SPC IL W     - 1,083,185.01  2,123,862.83   sFT  0.99997529   -0 23 28.6
 KC0700;UTM  15      - 4,390,113.870   690,500.925   MT  1.00004682   +1 25 00.1
 KC0700
 KC0700!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0700!SPC IL W     -   0.99997165  x   0.99997529  =   0.99994694
 KC0700!UTM  15      -   0.99997165  x   1.00004682  =   1.00001847
 KC0700
 KC0700:                Primary Azimuth Mark                     Grid Az
 KC0700:SPC IL W     -  PITTPORT AZ MK                           135 25 10.7
 KC0700:UTM  15      -  PITTPORT AZ MK                           133 36 42.0
 KC0700
 KC0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9050090113(NAD 83)
 KC0700
 KC0700|---------------------------------------------------------------------|
 KC0700| PID    Reference Object                     Distance      Geod. Az  |
 KC0700|                                                           dddmmss.s |
 KC0700| KC0701 PITTPORT AZ MK                      APPROX. 0.5 KM 1350142.1 |
 KC0700|---------------------------------------------------------------------|
 KC0700
 KC0700                          SUPERSEDED SURVEY CONTROL
 KC0700
 KC0700  NAD 83(2007)-  39 38 22.59801(N)    090 46 47.95987(W) AD(2002.00) 0
 KC0700  ELLIP H (02/10/07)  180.735  (m)                       GP(2002.00)    
 KC0700  ELLIP H (10/15/04)  180.674  (m)                       GP(       ) 4 2
 KC0700  NAD 83(1997)-  39 38 22.59813(N)    090 46 47.95997(W) AD(       ) B
 KC0700  ELLIP H (07/17/98)  180.729  (m)                       GP(       ) 4 1
 KC0700  NAD 83(1986)-  39 38 22.60607(N)    090 46 47.95806(W) AD(       ) 1
 KC0700  NAVD 88 (01/08/09)  213.3    (m)  GEOID03  model used  GPS OBS        
 KC0700  NAVD 88 (07/17/98)  213.2    (m)  GEOID96  model used  GPS OBS        
 KC0700  NGVD 29 (06/25/91)  213.3    (m)  OSU 89B  model used  GPS OBS        
 KC0700
 KC0700.Superseded values are not recommended for survey control.
 KC0700
 KC0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0700.See file dsdata.pdf to determine how the superseded data were derived.
 KC0700
 KC0700_MARKER: F = FLANGE-ENCASED ROD
 KC0700_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KC0700_STAMPING: PITTPORT 1990
 KC0700_MARK LOGO: NGS
 KC0700_PROJECTION: FLUSH
 KC0700_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0700_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0700+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2011
 KC0700_ROD/PIPE-DEPTH: 8.50 meters
 KC0700_SLEEVE-DEPTH  : 1.00 meters
 KC0700
 KC0700  HISTORY     - Date     Condition        Report By
 KC0700  HISTORY     - 1990     MONUMENTED       NGS
 KC0700  HISTORY     - 19970327 GOOD             NGS
 KC0700  HISTORY     - 19980715 GOOD             NGS
 KC0700  HISTORY     - 20081212 GOOD             ILDT
 KC0700  HISTORY     - 20110323 GOOD             WOOLPT
 KC0700  HISTORY     - 20110902 GOOD             ILDT
 KC0700
 KC0700                          STATION DESCRIPTION
 KC0700
 KC0700'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KC0700'STATION IS LOCATED ABOUT 4.5 KM (2.8 MI) NORTHEAST OF PITTSFIELD, AT
 KC0700'THE PITTSFIELD PENSTONE MUNICIPAL AIRPORT, AT THE JUNCTION OF THE
 KC0700'RAMP AND THE RUNWAY, ON THE WEST EDGE OF SECTION 8, T 5 S, R 3 W.
 KC0700'OWNERSHIP--CITY OF PITTSFIELD, CITY HALL, 215 NORTH MONROE STREET,
 KC0700'PITTSFIELD, IL 62363. AIRPORT MANAGERS ARE GREGG AND KEVIN CARNES,
 KC0700'PHONE 217-285-6027.
 KC0700'TO REACH FROM THE JUNCTION OF US HIGHWAY 36 AND STATE HIGHWAY 107 ON
 KC0700'THE EAST SIDE OF PITTSFIELD, GO NORTH ON HIGHWAY 107 FOR 2.22 KM
 KC0700'(1.38 MI) TO THE FIRST OF TWO BRIDGES.  CONTINUE AHEAD FOR 1.78 KM
 KC0700'(1.11 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, EAST, ON
 KC0700'PAVED ROAD FOR 0.34 KM (0.21 MI) TO A GATE ON THE LEFT SIDE OF THE
 KC0700'OFFICE.  PASS THROUGH GATE, THEN GO EASTERLY ON APRON AND RAMP FOR
 KC0700'0.28 KM (0.17 MI) TO THE STATION ON THE RIGHT JUST BEFORE REACHING
 KC0700'THE RUNWAY.
 KC0700'THE STATION IS LOCATED 31.0 M (101.7 FT) SOUTHWEST FROM THE CENTER OF
 KC0700'THE RUNWAY, 26.2 M (86.0 FT) NORTH FROM THE NORTH CORNER OF A 1.3 X
 KC0700'1.0 METER CONCRETE BOX DRAIN WITH METAL GRATE COVER, AND 23.5 M
 KC0700'(77.1 FT) SOUTHEAST FROM THE CENTER OF THE RAMP.
 KC0700'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 KC0700
 KC0700                          STATION RECOVERY (1997)
 KC0700
 KC0700'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KC0700'THE STATION IS LOCATED ABOUT 2.8 MI (4.5 KM) NORTHEAST OF PITTSFIELD
 KC0700'AT THE PITTSFIELD PENSTONE MUNICIPAL AIRPORT AT THE JUNCTION OF THE
 KC0700'RAMP AND THE RUNWAY.  OWNERSHIP--CITY OF PITTSFIELD, CITY HALL, 215
 KC0700'NORTH MONROE STREET, PITTSFIELD, IL 62363.  MANAGEMENT OF THE AIRPORT
 KC0700'IS UNDER CHANGE AT THIS TIME.  TEMPORARY AIRPORT MANAGER IS DAVID
 KC0700'BRIMM, AIRPORT PHONE 217-285-6027, HOME PHONE 285-6357.  TO REACH FROM
 KC0700'THE JUNCTION OF U.S. HIGHWAY 54 AND STATE ROUTE 106 ON THE EAST SIDE
 KC0700'OF PITTSFIELD, GO NORTH ON HIGHWAY 54 FOR 1.38 MI (2.22 KM) TO THE
 KC0700'FIRST OF TWO BRIDGES.  CONTINUE AHEAD FOR 1.1 MI (1.8 KM) TO THE
 KC0700'AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, EAST, ON PAVED ROAD FOR
 KC0700'0.2 MI (0.3 KM) TO A GATE ON THE LEFT SIDE OF THE OFFICE.  PASS
 KC0700'THROUGH GATE AND GO EASTERLY ON APRON AND RAMP FOR 0.17 MI (0.27 KM)
 KC0700'TO THE STATION ON THE RIGHT JUST BEFORE REACHING THE RUNWAY.  IT IS
 KC0700'31.0 M (101.7 FT) SOUTHWEST OF THE CENTER OF THE RUNWAY, 23.5 M (77.1
 KC0700'FT) SOUTHEAST OF THE CENTER OF THE RAMP, 26.2 M (86.0 FT) NORTH OF THE
 KC0700'NORTH CORNER OF A 1.3 X 1.0 METER (3.3 FT) CONCRETE BOX DRAIN WITH
 KC0700'METAL GRATE COVER, AND 17.7 M (58.1 FT) SOUTHWEST OF SHORT ARROW SIGN
 KC0700'AT CORNER OF JUNCTION OF THE RAMP WITH THE RUNWAY.  NOTE--ACCESS TO
 KC0700'THE STATION POINT IS THROUGH A 5-INCH ACCESS COVER.  THE STATION CAN
 KC0700'ALSO BE REACHED FROM EXIT 35 ON INTERSTATE HIGHWAY 72, ABOUT 5 MI (8.0
 KC0700'KM) NORTH-NORTHEAST OF PITTSFIELD AND 3.5 MI (5.6 KM) SOUTHWEST OF
 KC0700'GRIGGSVILLE, BY GOING SOUTH-SOUTHWEST ON U.S. HIGHWAY 54 FOR 2.75 MI
 KC0700'(4.43 KM) TO THE AIRPORT ENTRANCE ON THE LEFT.
 KC0700
 KC0700                          STATION RECOVERY (1998)
 KC0700
 KC0700'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 KC0700'RECOVERED AS DESCRIBED
 KC0700'
 KC0700
 KC0700                          STATION RECOVERY (2008)
 KC0700
 KC0700'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008
 KC0700'FOUND AS DESCRIBED
 KC0700
 KC0700                          STATION RECOVERY (2011)
 KC0700
 KC0700'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KC0700'RECOVERED IN GOOD CONDITION.
 KC0700
 KC0700                          STATION RECOVERY (2011)
 KC0700
 KC0700'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0700'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTHEAST OF NEW SALEM
 KC0700'AND 5.6 MI (9.0 KM) SOUTH-SOUTHWEST OF GRIGGSVILLE.
 KC0700'
 KC0700'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0701 ***********************************************************************
 KC0701  DESIGNATION -  PITTPORT AZ MK
 KC0701  PID         -  KC0701
 KC0701  STATE/COUNTY-  IL/PIKE
 KC0701  COUNTRY     -  US
 KC0701  USGS QUAD   -  NEW SALEM (2018)
 KC0701
 KC0701                         *CURRENT SURVEY CONTROL
 KC0701  ______________________________________________________________________
 KC0701* NAD 83(1997) POSITION- 39 38 11.09912(N) 090 46 33.10278(W)   ADJUSTED
 KC0701* NAD 83(1997) ELLIP HT-   178.474 (meters)        (10/21/99)   ADJUSTED
 KC0701* NAVD 88 ORTHO HEIGHT -   211.0   (meters)      692.    (feet) VERTCON3
 KC0701  ______________________________________________________________________
 KC0701  GEOID HEIGHT    -        -32.527 (meters)                     GEOID18
 KC0701  NAD 83(1997) X  -    -66,603.714 (meters)                     COMP
 KC0701  NAD 83(1997) Y  - -4,918,244.551 (meters)                     COMP
 KC0701  NAD 83(1997) Z  -  4,047,092.775 (meters)                     COMP
 KC0701  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 KC0701  HORZ ORDER      -  FIRST
 KC0701  ELLP ORDER      -  FOURTH    CLASS I
 KC0701
 KC0701.This mark is at Pittsfield Penstone Mun Airport (PPQ)
 KC0701
 KC0701.The horizontal coordinates were established by GPS observations
 KC0701.and adjusted by the National Geodetic Survey in October 1999.
 KC0701
 KC0701.The NAVD 88 height was computed by applying the VERTCON shift value to
 KC0701.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KC0701
 KC0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0701.GEOID18 height accuracy estimate available here.
 KC0701
 KC0701.Click photographs - Photos may exist for this station.
 KC0701
 KC0701.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0701
 KC0701.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0701
 KC0701.The ellipsoidal height was determined by GPS observations
 KC0701.and is referenced to NAD 83.
 KC0701
 KC0701. The following values were computed from the NAD 83(1997) position.
 KC0701
 KC0701;                    North         East     Units Scale Factor Converg.
 KC0701;SPC IL W     -   329,798.419   647,706.507   MT  0.99997483   -0 23 19.0
 KC0701;SPC IL W     - 1,082,013.65  2,125,017.10   sFT  0.99997483   -0 23 19.0
 KC0701;UTM  15      - 4,389,768.089   690,863.863   MT  1.00004852   +1 25 09.2
 KC0701
 KC0701!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0701!SPC IL W     -   0.99997200  x   0.99997483  =   0.99994683
 KC0701!UTM  15      -   0.99997200  x   1.00004852  =   1.00002052
 KC0701
 KC0701:                Primary Azimuth Mark                     Grid Az
 KC0701:SPC IL W     -  PITTPORT                                 315 25 10.6
 KC0701:UTM  15      -  PITTPORT                                 313 36 42.4
 KC0701
 KC0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9086389768(NAD 83)
 KC0701
 KC0701|---------------------------------------------------------------------|
 KC0701| PID    Reference Object                     Distance      Geod. Az  |
 KC0701|                                                           dddmmss.s |
 KC0701| KC0700 PITTPORT                            APPROX. 0.5 KM 3150151.6 |
 KC0701|---------------------------------------------------------------------|
 KC0701
 KC0701                          SUPERSEDED SURVEY CONTROL
 KC0701
 KC0701  NAD 83(1986)-  39 38 11.10706(N)    090 46 33.10087(W) AD(       ) 1
 KC0701  NGVD 29 (06/25/91)  211.1    (m)  OSU 89B  model used  GPS OBS        
 KC0701
 KC0701.Superseded values are not recommended for survey control.
 KC0701
 KC0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0701.See file dsdata.pdf to determine how the superseded data were derived.
 KC0701
 KC0701_MARKER: I = METAL ROD
 KC0701_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KC0701_STAMPING: PITTPORT AZ MK 1990
 KC0701_MARK LOGO: NGS
 KC0701_PROJECTION: FLUSH
 KC0701_MAGNETIC: I = MARKER IS A STEEL ROD
 KC0701_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0701+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2011
 KC0701_ROD/PIPE-DEPTH: 12.2 meters
 KC0701_SLEEVE-DEPTH  : 1.0 meters
 KC0701
 KC0701  HISTORY     - Date     Condition        Report By
 KC0701  HISTORY     - 1990     MONUMENTED       NGS
 KC0701  HISTORY     - 20110323 GOOD             WOOLPT
 KC0701
 KC0701                          STATION DESCRIPTION
 KC0701
 KC0701'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KC0701'STATION IS LOCATED ABOUT 4.5 KM (2.8 MI) NORTHEAST OF PITTSFIELD, AT
 KC0701'THE PITTSFIELD PENSTONE MUNICIPAL AIRPORT, AT END OF RUNWAY 31, IN
 KC0701'THE SOUTHWEST 1/4 OF SECTION 8, T 5 S, R 3 W.  OWNERSHIP--CITY OF
 KC0701'PITTSFIELD, CITY HALL, 215 NORTH MONROE STREET, PITTSFIELD, IL 62363.
 KC0701'AIRPORT MANAGERS ARE GREGG AND KEVIN CARNES, PHONE 217-285-6027.
 KC0701'TO REACH FROM THE JUNCTION OF US HIGHWAY 36 AND STATE HIGHWAY 107 ON
 KC0701'THE EAST SIDE OF PITTSFIELD, GO NORTH ON HIGHWAY 107 FOR 2.22 KM
 KC0701'(1.38 MI) TO THE FIRST OF TWO BRIDGES.  CONTINUE AHEAD FOR 1.78 KM
 KC0701'(1.11 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, EAST, ON
 KC0701'PAVED ROAD FOR 0.34 KM (0.21 MI) TO A GATE ON THE LEFT SIDE OF THE
 KC0701'OFFICE.  PASS THROUGH GATE, THEN GO EASTERLY ON APRON AND RAMP FOR
 KC0701'0.30 KM (0.19 MI) TO THE RUNWAY. TURN RIGHT, SOUTHWEST, ALONGSIDE
 KC0701'RUNWAY FOR 0.52 KM (0.32 MI) TO THE STATION AT THE TURN-AROUND.
 KC0701'THE STATION IS LOCATED 50.2 M (164.7 FT) SOUTH FROM THE WEST LEG OF A
 KC0701'VASI LIGHT, 39.3 M (128.9 FT) WEST FROM THE CENTER OF THE EXTREME
 KC0701'SOUTHEAST END OF THE RUNWAY, 31.7 M (104.0 FT) SOUTHWEST FROM THE
 KC0701'CENTER OF THE RUNWAY, AND 23.5 M (77.1 FT) NORTHWEST OF THE NORTHWEST
 KC0701'CORNER OF AND IN LINE WITH THE SOUTHWEST EDGE OF THE AIRPLANE
 KC0701'TURN-AROUND.
 KC0701'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 KC0701
 KC0701                          STATION RECOVERY (2011)
 KC0701
 KC0701'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KC0701'RECOVERED WITH THE FOLLOWING CORRECTIONS, AIRPORT MANAGER HAS CHANGED,
 KC0701'NUMBER REMAINS THE SAME.  RUNWAY HAS BEEN EXTENDED TO THE SE BY 700'
 KC0701'AND VASI HAS BEEN REPLACED BY A PAPI AT A DIFFERENT LOCATION.
 KC0701'REFERENCE TIES TO CL OF RUNWAY AND TURN-AROUND AREA ARE GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5363 ***********************************************************************
 DE5363  DESIGNATION -  PITTSFIELD
 DE5363  PID         -  DE5363
 DE5363  STATE/COUNTY-  IL/PIKE
 DE5363  COUNTRY     -  US
 DE5363  USGS QUAD   -  NEW SALEM (2018)
 DE5363
 DE5363                         *CURRENT SURVEY CONTROL
 DE5363  ______________________________________________________________________
 DE5363* NAD 83(2011) POSITION- 39 38 45.42374(N) 090 47 03.49525(W)   ADJUSTED
 DE5363* NAD 83(2011) ELLIP HT-   186.525 (meters)        (06/27/12)   ADJUSTED
 DE5363* NAD 83(2011) EPOCH   -  2010.00
 DE5363* NAVD 88 ORTHO HEIGHT -   219.0   (meters)      719.    (feet) GPS OBS
 DE5363  ______________________________________________________________________
 DE5363  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE5363  GEOID HEIGHT    -        -32.481 (meters)                     GEOID99
 DE5363  GEOID HEIGHT    -        -32.535 (meters)                     GEOID18
 DE5363  NAD 83(2011) X  -    -67,319.241 (meters)                     COMP
 DE5363  NAD 83(2011) Y  - -4,917,565.559 (meters)                     COMP
 DE5363  NAD 83(2011) Z  -  4,047,913.121 (meters)                     COMP
 DE5363  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 DE5363
 DE5363  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5363  Standards:
 DE5363         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5363            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5363  -------------------------------------------------------------------
 DE5363  NETWORK    0.79   2.00           0.35   0.29   1.02     -0.05662802
 DE5363  -------------------------------------------------------------------
 DE5363  Click here for local accuracies and other accuracy information.
 DE5363
 DE5363.The horizontal coordinates were established by GPS observations
 DE5363.and adjusted by the National Geodetic Survey in June 2012.
 DE5363
 DE5363.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5363.been affixed to the stable North American tectonic plate. See 
 DE5363.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5363
 DE5363.The horizontal coordinates are valid at the epoch date displayed above
 DE5363.which is a decimal equivalence of Year/Month/Day.
 DE5363
 DE5363.The orthometric height was determined by GPS observations and a
 DE5363.high-resolution geoid model.
 DE5363
 DE5363.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5363.GEOID18 height accuracy estimate available here.
 DE5363
 DE5363.Click photographs - Photos may exist for this station.
 DE5363
 DE5363.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5363
 DE5363.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5363
 DE5363.The ellipsoidal height was determined by GPS observations
 DE5363.and is referenced to NAD 83.
 DE5363
 DE5363. The following values were computed from the NAD 83(2011) position.
 DE5363
 DE5363;                    North         East     Units Scale Factor Converg.
 DE5363;SPC IL W     -   330,861.925   646,989.088   MT  0.99997576   -0 23 38.7
 DE5363;SPC IL W     - 1,085,502.83  2,122,663.37   sFT  0.99997576   -0 23 38.7
 DE5363;UTM  15      - 4,390,808.504   690,113.193   MT  1.00004500   +1 24 50.9
 DE5363
 DE5363!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5363!SPC IL W     -   0.99997074  x   0.99997576  =   0.99994650
 DE5363!UTM  15      -   0.99997074  x   1.00004500  =   1.00001574
 DE5363
 DE5363:                Primary Azimuth Mark                     Grid Az
 DE5363:SPC IL W     -  PITTSFIELD AZ                            359 56 15.7
 DE5363:UTM  15      -  PITTSFIELD AZ                            358 07 46.1
 DE5363
 DE5363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9011390808(NAD 83)
 DE5363
 DE5363|---------------------------------------------------------------------|
 DE5363| PID    Reference Object                     Distance      Geod. Az  |
 DE5363|                                                           dddmmss.s |
 DE5363| DE5362 PITTSFIELD AZ                       APPROX. 0.6 KM 3593237.0 |
 DE5363|---------------------------------------------------------------------|
 DE5363
 DE5363                          SUPERSEDED SURVEY CONTROL
 DE5363
 DE5363  NAD 83(2007)-  39 38 45.42368(N)    090 47 03.49603(W) AD(2002.00) 0
 DE5363  ELLIP H (02/10/07)  186.548  (m)                       GP(2002.00)    
 DE5363  ELLIP H (02/03/05)  186.489  (m)                       GP(       ) 4 2
 DE5363  NAD 83(1997)-  39 38 45.42380(N)    090 47 03.49614(W) AD(       ) 1
 DE5363  ELLIP H (06/04/02)  186.545  (m)                       GP(       ) 3 1
 DE5363
 DE5363.Superseded values are not recommended for survey control.
 DE5363
 DE5363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5363.See file dsdata.pdf to determine how the superseded data were derived.
 DE5363
 DE5363_MARKER: DD = SURVEY DISK
 DE5363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5363_STAMPING: PITTSFIELD 1996
 DE5363_MARK LOGO: ILDT
 DE5363_PROJECTION: FLUSH
 DE5363_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5363+STABILITY: SURFACE MOTION
 DE5363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5363+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2007
 DE5363
 DE5363  HISTORY     - Date     Condition        Report By
 DE5363  HISTORY     - 1996     MONUMENTED       ILDT
 DE5363  HISTORY     - 20020404 GOOD             ILDT
 DE5363  HISTORY     - 20070220 GOOD             CMT
 DE5363
 DE5363                          STATION DESCRIPTION
 DE5363
 DE5363'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GW)
 DE5363'LOCATED 2.0 MI (3.2 KM NORTH OF PITTSFIELD. TO REACH FROM THE CENTER
 DE5363'MERIDIAN OF IL 107 AND
 DE5363'I-72 GO SOUTH ALONG IL-107 2.1 MI (3.4 KM) TO STATION ON LEFT. THE
 DE5363'STATION IS 16.1 M (52.8  FT)
 DE5363'EAST OF CENTERLINE IL 107, 19.6 M (64.3 FT) SOUTH OF A POWER POLE, 0.4
 DE5363'M (1.3 FT) WEST OF METAL
 DE5363'FENCE POST, 13.0 M (42.7 FT) NW OF A CONCRETE ROW MARKER, 24.6 M (80.6
 DE5363'FT) NORTHEAST OF
 DE5363'CENTER NORTH END CMP FOR PRIVATE ENTRANCE.
 DE5363
 DE5363                          STATION RECOVERY (2007)
 DE5363
 DE5363'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2007 (KWS)
 DE5363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5362 ***********************************************************************
 DE5362  DESIGNATION -  PITTSFIELD AZ
 DE5362  PID         -  DE5362
 DE5362  STATE/COUNTY-  IL/PIKE
 DE5362  COUNTRY     -  US
 DE5362  USGS QUAD   -  NEW SALEM (2018)
 DE5362
 DE5362                         *CURRENT SURVEY CONTROL
 DE5362  ______________________________________________________________________
 DE5362* NAD 83(2011) POSITION- 39 39 03.34093(N) 090 47 03.67988(W)   ADJUSTED
 DE5362* NAD 83(2011) ELLIP HT-   187.358 (meters)        (06/27/12)   ADJUSTED
 DE5362* NAD 83(2011) EPOCH   -  2010.00
 DE5362* NAVD 88 ORTHO HEIGHT -   219.9   (meters)      721.    (feet) GPS OBS
 DE5362  ______________________________________________________________________
 DE5362  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE5362  GEOID HEIGHT    -        -32.486 (meters)                     GEOID99
 DE5362  GEOID HEIGHT    -        -32.539 (meters)                     GEOID18
 DE5362  NAD 83(2011) X  -    -67,318.825 (meters)                     COMP
 DE5362  NAD 83(2011) Y  - -4,917,213.571 (meters)                     COMP
 DE5362  NAD 83(2011) Z  -  4,048,339.141 (meters)                     COMP
 DE5362  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 DE5362
 DE5362  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5362  Standards:
 DE5362         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5362            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5362  -------------------------------------------------------------------
 DE5362  NETWORK    0.78   2.00           0.35   0.28   1.02     -0.05727723
 DE5362  -------------------------------------------------------------------
 DE5362  Click here for local accuracies and other accuracy information.
 DE5362
 DE5362.The horizontal coordinates were established by GPS observations
 DE5362.and adjusted by the National Geodetic Survey in June 2012.
 DE5362
 DE5362.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5362.been affixed to the stable North American tectonic plate. See 
 DE5362.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5362
 DE5362.The horizontal coordinates are valid at the epoch date displayed above
 DE5362.which is a decimal equivalence of Year/Month/Day.
 DE5362
 DE5362.The orthometric height was determined by GPS observations and a
 DE5362.high-resolution geoid model.
 DE5362
 DE5362.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5362.GEOID18 height accuracy estimate available here.
 DE5362
 DE5362.Click photographs - Photos may exist for this station.
 DE5362
 DE5362.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5362
 DE5362.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5362
 DE5362.The ellipsoidal height was determined by GPS observations
 DE5362.and is referenced to NAD 83.
 DE5362
 DE5362. The following values were computed from the NAD 83(2011) position.
 DE5362
 DE5362;                    North         East     Units Scale Factor Converg.
 DE5362;SPC IL W     -   331,414.514   646,988.488   MT  0.99997576   -0 23 39.0
 DE5362;SPC IL W     - 1,087,315.78  2,122,661.40   sFT  0.99997576   -0 23 39.0
 DE5362;UTM  15      - 4,391,360.838   690,095.154   MT  1.00004491   +1 24 51.3
 DE5362
 DE5362!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5362!SPC IL W     -   0.99997061  x   0.99997576  =   0.99994637
 DE5362!UTM  15      -   0.99997061  x   1.00004491  =   1.00001552
 DE5362
 DE5362:                Primary Azimuth Mark                     Grid Az
 DE5362:SPC IL W     -  PITTSFIELD                               179 56 15.9
 DE5362:UTM  15      -  PITTSFIELD                               178 07 45.6
 DE5362
 DE5362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9009591360(NAD 83)
 DE5362
 DE5362|---------------------------------------------------------------------|
 DE5362| PID    Reference Object                     Distance      Geod. Az  |
 DE5362|                                                           dddmmss.s |
 DE5362| DE5363 PITTSFIELD                          APPROX. 0.6 KM 1793236.9 |
 DE5362|---------------------------------------------------------------------|
 DE5362
 DE5362                          SUPERSEDED SURVEY CONTROL
 DE5362
 DE5362  NAD 83(2007)-  39 39 03.34088(N)    090 47 03.68066(W) AD(2002.00) 0
 DE5362  ELLIP H (02/10/07)  187.382  (m)                       GP(2002.00)    
 DE5362  ELLIP H (02/03/05)  187.323  (m)                       GP(       ) 4 2
 DE5362  NAD 83(1997)-  39 39 03.34100(N)    090 47 03.68077(W) AD(       ) 1
 DE5362  ELLIP H (06/04/02)  187.379  (m)                       GP(       ) 3 1
 DE5362
 DE5362.Superseded values are not recommended for survey control.
 DE5362
 DE5362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5362.See file dsdata.pdf to determine how the superseded data were derived.
 DE5362
 DE5362_MARKER: DD = SURVEY DISK
 DE5362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5362_STAMPING: PITTSFIELD AZ 1996
 DE5362_MARK LOGO: ILDT
 DE5362_PROJECTION: FLUSH
 DE5362_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5362+STABILITY: SURFACE MOTION
 DE5362_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5362+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2019
 DE5362
 DE5362  HISTORY     - Date     Condition        Report By
 DE5362  HISTORY     - 1996     MONUMENTED       ILDT
 DE5362  HISTORY     - 20020404 GOOD             ILDT
 DE5362  HISTORY     - 20190926 GOOD             ILDT
 DE5362
 DE5362                          STATION DESCRIPTION
 DE5362
 DE5362'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GW)
 DE5362'LOCATED 2.3 MI (3.7 KM NORTH OF PITTSFIELD. TO REACH FROM THE CENTER
 DE5362'MERIDIAN OF IL 107 AND
 DE5362'I-72 GO SOUTH ALONG IL-1071.8 MI (2.8 KM)  TO STATION ON RIGHT. THE
 DE5362'STATION IS 16.2 M (53.1 FT)
 DE5362'WEST OF
 DE5362'CENTERLINE IL 107, 24.5 M (80.4 FT) SOUTHWEST FROM WEST END PIPE
 DE5362'CULVERT UNDER IL-107, 8.9 M
 DE5362'(29.2 FT) SOUTHEAST OF AN ABOVE GROUND TELEPHONE SLICE BOX  0.4 M (1.3
 DE5362'FT) EAST OF METAL
 DE5362'POST, 0.1 MILE (160 M) SOUTH OF JUNCTION TR 308E-1720N.
 DE5362
 DE5362                          STATION RECOVERY (2019)
 DE5362
 DE5362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DE5362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0618 ***********************************************************************
 KC0618  DESIGNATION -  PITTSFIELD PIKE CO CTHSE DOME
 KC0618  PID         -  KC0618
 KC0618  STATE/COUNTY-  IL/PIKE
 KC0618  COUNTRY     -  US
 KC0618  USGS QUAD   -  PITTSFIELD (2018)
 KC0618
 KC0618                         *CURRENT SURVEY CONTROL
 KC0618  ______________________________________________________________________
 KC0618* NAD 83(1997) POSITION- 39 36 26.45089(N) 090 48 19.15052(W)   ADJUSTED
 KC0618  ______________________________________________________________________
 KC0618  GEOID HEIGHT    -        -32.496 (meters)                     GEOID18
 KC0618  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 KC0618  HORZ ORDER      -  THIRD
 KC0618
 KC0618.The horizontal coordinates were established by classical geodetic methods
 KC0618.and adjusted by the National Geodetic Survey in October 1999.
 KC0618
 KC0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0618.GEOID18 height accuracy estimate available here.
 KC0618
 KC0618.Click photographs - Photos may exist for this station.
 KC0618
 KC0618.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0618
 KC0618. The following values were computed from the NAD 83(1997) position.
 KC0618
 KC0618;                    North         East     Units Scale Factor Converg.
 KC0618;SPC IL W     -   326,588.688   645,154.888   MT  0.99997820   -0 24 25.8
 KC0618;SPC IL W     - 1,071,483.05  2,116,645.66   sFT  0.99997820   -0 24 25.8
 KC0618;UTM  15      - 4,386,479.263   688,414.580   MT  1.00003708   +1 23 58.5
 KC0618
 KC0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8841486479(NAD 83)
 KC0618
 KC0618                          SUPERSEDED SURVEY CONTROL
 KC0618
 KC0618  NAD 83(1996)-  39 36 26.45744(N)    090 48 19.14747(W) AD(       ) 3
 KC0618  NAD 83(1986)-  39 36 26.45661(N)    090 48 19.14679(W) AD(       ) 3
 KC0618  NAD 27      -  39 36 26.29600(N)    090 48 18.69600(W) AD(       ) 3
 KC0618
 KC0618.Superseded values are not recommended for survey control.
 KC0618
 KC0618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0618.See file dsdata.pdf to determine how the superseded data were derived.
 KC0618
 KC0618_MARKER: 87 = DOME
 KC0618
 KC0618  HISTORY     - Date     Condition        Report By
 KC0618  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0618
 KC0618                          STATION DESCRIPTION
 KC0618
 KC0618'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0618'INTERSECTION STATION.  THIS IS THE FINIAL ON THE DOME OF THE PIKE
 KC0618'COUNTY COURT HOUSE, IN THE CENTER OF THE SQUARE, IN THE TOWN OF
 KC0618'PITTSFIELD.  IT IS ABOUT 100 FEET HIGH AND IS THE HIGHEST
 KC0618'STRUCTURE IN THE TOWN.  THE TIP OF THE SPIRE WAS LOCATED FROM
 KC0618'TRIANGULATION STATIONS LANE, FOREMAN, BAY, LONG, AND TICK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0619 ***********************************************************************
 KC0619  DESIGNATION -  PITTSFIELD STANDPIPE
 KC0619  PID         -  KC0619
 KC0619  STATE/COUNTY-  IL/PIKE
 KC0619  COUNTRY     -  US
 KC0619  USGS QUAD   -  PITTSFIELD (2018)
 KC0619
 KC0619                         *CURRENT SURVEY CONTROL
 KC0619  ______________________________________________________________________
 KC0619* NAD 83(1997) POSITION- 39 36 30.39140(N) 090 48 17.39483(W)   ADJUSTED
 KC0619  ______________________________________________________________________
 KC0619  GEOID HEIGHT    -        -32.497 (meters)                     GEOID18
 KC0619  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 KC0619  HORZ ORDER      -  THIRD
 KC0619
 KC0619.The horizontal coordinates were established by classical geodetic methods
 KC0619.and adjusted by the National Geodetic Survey in October 1999.
 KC0619
 KC0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0619.GEOID18 height accuracy estimate available here.
 KC0619
 KC0619.Click photographs - Photos may exist for this station.
 KC0619
 KC0619.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0619
 KC0619. The following values were computed from the NAD 83(1997) position.
 KC0619
 KC0619;                    North         East     Units Scale Factor Converg.
 KC0619;SPC IL W     -   326,709.913   645,197.633   MT  0.99997814   -0 24 24.7
 KC0619;SPC IL W     - 1,071,880.77  2,116,785.90   sFT  0.99997814   -0 24 24.7
 KC0619;UTM  15      - 4,386,601.783   688,453.483   MT  1.00003727   +1 23 59.7
 KC0619
 KC0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8845386601(NAD 83)
 KC0619
 KC0619                          SUPERSEDED SURVEY CONTROL
 KC0619
 KC0619  NAD 83(1996)-  39 36 30.39805(N)    090 48 17.39226(W) AD(       ) 3
 KC0619  NAD 83(1986)-  39 36 30.39722(N)    090 48 17.39131(W) AD(       ) 3
 KC0619  NAD 27      -  39 36 30.23700(N)    090 48 16.95000(W) AD(       ) 3
 KC0619
 KC0619.Superseded values are not recommended for survey control.
 KC0619
 KC0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0619.See file dsdata.pdf to determine how the superseded data were derived.
 KC0619
 KC0619_MARKER: 52 = STANDPIPE TANK
 KC0619
 KC0619  HISTORY     - Date     Condition        Report By
 KC0619  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0619
 KC0619                          STATION DESCRIPTION
 KC0619
 KC0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0619'INTERSECTION STATION.  THIS IS THE CITY STANDPIPE AND IT IS ABOUT
 KC0619'90 FEET HIGH.  THE LOWER HALF OF THE STANDPIPE IS BUILT OF RED
 KC0619'BRICK AND THE UPPER HALF IS OF METAL PAINTED BLACK.  IT IS ON
 KC0619'NORTH JEFFERSON STREET BEHIND THE POLICE STATION.  THE CENTER OF
 KC0619'THE TOP OF THE STANDPIPE WAS LOCATED FROM TRIANGULATION STATIONS
 KC0619'LANE, FOREMAN, TICK, AND BAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0621 ***********************************************************************
 KC0621  DESIGNATION -  PITTSFIELD TANK
 KC0621  PID         -  KC0621
 KC0621  STATE/COUNTY-  IL/PIKE
 KC0621  COUNTRY     -  US
 KC0621  USGS QUAD   -  PITTSFIELD (2018)
 KC0621
 KC0621                         *CURRENT SURVEY CONTROL
 KC0621  ______________________________________________________________________
 KC0621* NAD 83(1997) POSITION- 39 36 33.24379(N) 090 48 19.43696(W)   ADJUSTED
 KC0621  ______________________________________________________________________
 KC0621  GEOID HEIGHT    -        -32.497 (meters)                     GEOID18
 KC0621  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 KC0621  HORZ ORDER      -  THIRD
 KC0621
 KC0621.The horizontal coordinates were established by classical geodetic methods
 KC0621.and adjusted by the National Geodetic Survey in October 1999.
 KC0621
 KC0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0621.GEOID18 height accuracy estimate available here.
 KC0621
 KC0621.Click photographs - Photos may exist for this station.
 KC0621
 KC0621.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0621
 KC0621. The following values were computed from the NAD 83(1997) position.
 KC0621
 KC0621;                    North         East     Units Scale Factor Converg.
 KC0621;SPC IL W     -   326,798.225   645,149.544   MT  0.99997820   -0 24 26.0
 KC0621;SPC IL W     - 1,072,170.51  2,116,628.13   sFT  0.99997820   -0 24 26.0
 KC0621;UTM  15      - 4,386,688.540   688,402.631   MT  1.00003703   +1 23 58.5
 KC0621
 KC0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8840286688(NAD 83)
 KC0621
 KC0621                          SUPERSEDED SURVEY CONTROL
 KC0621
 KC0621  NAD 83(1996)-  39 36 33.25038(N)    090 48 19.43399(W) AD(       ) 3
 KC0621  NAD 83(1986)-  39 36 33.24954(N)    090 48 19.43339(W) AD(       ) 3
 KC0621  NAD 27      -  39 36 33.09100(N)    090 48 18.98900(W) AD(       ) 3
 KC0621
 KC0621.Superseded values are not recommended for survey control.
 KC0621
 KC0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0621.See file dsdata.pdf to determine how the superseded data were derived.
 KC0621
 KC0621_MARKER: 53 = ELEVATED TANK
 KC0621
 KC0621  HISTORY     - Date     Condition        Report By
 KC0621  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0621
 KC0621                          STATION DESCRIPTION
 KC0621
 KC0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0621'INTERSECTION STATION.  THIS IS A WOODEN TANK ABOUT 85 FEET HIGH
 KC0621'AND IS SUPPORTED BY FOUR STEEL LEGS.  THE ENTIRE STRUCTURE IS
 KC0621'PAINTED BLACK.  IT IS ABOUT 1 BLOCK NORTH OF THE COURT HOUSE
 KC0621'SQUARE.  THE FINIAL WAS LOCATED FROM TRIANGULATION STATIONS LANE,
 KC0621'FOREMAN, LONG, TICK AND BAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1425 ***********************************************************************
 MF1425  DESIGNATION -  PIVOT
 MF1425  PID         -  MF1425
 MF1425  STATE/COUNTY-  IL/WILL
 MF1425  COUNTRY     -  US
 MF1425  USGS QUAD   -  CHANNAHON (2018)
 MF1425
 MF1425                         *CURRENT SURVEY CONTROL
 MF1425  ______________________________________________________________________
 MF1425* NAD 83(1997) POSITION- 41 23 12.53795(N) 088 14 24.01990(W)   ADJUSTED
 MF1425* NAVD 88 ORTHO HEIGHT -   183.8   (meters)      603.    (feet) VERTCON3
 MF1425  ______________________________________________________________________
 MF1425  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 MF1425  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 MF1425  HORZ ORDER      -  FIRST
 MF1425
 MF1425.The horizontal coordinates were established by classical geodetic methods
 MF1425.and adjusted by the National Geodetic Survey in October 1999.
 MF1425
 MF1425.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1425.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1425
 MF1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1425.GEOID18 height accuracy estimate available here.
 MF1425
 MF1425.Click photographs - Photos may exist for this station.
 MF1425
 MF1425.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1425
 MF1425. The following values were computed from the NAD 83(1997) position.
 MF1425
 MF1425;                    North         East     Units Scale Factor Converg.
 MF1425;SPC IL E     -   524,003.813   307,805.872   MT  0.99997575   +0 03 42.1
 MF1425;SPC IL E     - 1,719,169.18  1,009,859.77   sFT  0.99997575   +0 03 42.1
 MF1425;UTM  16      - 4,582,440.545   396,324.675   MT  0.99973228   -0 49 11.6
 MF1425
 MF1425!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1425!SPC IL E     -   0.99997633  x   0.99997575  =   0.99995208
 MF1425!UTM  16      -   0.99997633  x   0.99973228  =   0.99970862
 MF1425
 MF1425:                Primary Azimuth Mark                     Grid Az
 MF1425:SPC IL E     -  HANKER                                   307 15 13.4
 MF1425:UTM  16      -  HANKER                                   308 08 07.1
 MF1425
 MF1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9632482440(NAD 83)
 MF1425
 MF1425|---------------------------------------------------------------------|
 MF1425| PID    Reference Object                     Distance      Geod. Az  |
 MF1425|                                                           dddmmss.s |
 MF1425| MF1424 ELWOOD JOL ARSENAL TK 503 3 6       APPROX. 7.9 KM 0851840.5 |
 MF1425| MF1421 WLWOOD JOL ARSENAL TK 503 3 5       APPROX. 7.2 KM 0862802.1 |
 MF1425| MF1423 ELWOOD JOL ARSENAL TK 503 3 1       APPROX. 7.0 KM 0900908.4 |
 MF1425| MF1415 ELWOOD ORD PLT WATER TANK 67 2      APPROX.12.6 KM 0930851.2 |
 MF1425| MF1420 BRAIDWOOD MUNICIPAL TANK            APPROX.13.7 KM 1721822.6 |
 MF1425| MF1439 CHICAGO SPRINGFIELD AWY BCN 20      APPROX.13.5 KM 2293400.4 |
 MF1425| CI8050 PIVOT RM 2                           32.415 METERS 27658     |
 MF1425| MF1437 DRESDEN NUCLEAR POWER STA STK       APPROX. 2.4 KM 2784513.7 |
 MF1425| MF0174 HANKER                              APPROX. 2.8 KM 3071855.5 |
 MF1425| CI8048 PIVOT AZ MK                                        3401944.4 |
 MF1425| CI8049 PIVOT RM 1                           32.558 METERS 34510     |
 MF1425| MF1435 MINOOKA MUNICIPAL TANK              APPROX. 7.9 KM 3463404.1 |
 MF1425|---------------------------------------------------------------------|
 MF1425
 MF1425                          SUPERSEDED SURVEY CONTROL
 MF1425
 MF1425  NAD 83(1997)-  41 23 12.53830(N)    088 14 24.02042(W) AD(       ) 1
 MF1425  NAD 83(1986)-  41 23 12.54212(N)    088 14 24.03418(W) AD(       ) 1
 MF1425  NAD 27      -  41 23 12.42800(N)    088 14 23.80500(W) AD(       ) 1
 MF1425  NGVD 29 (07/19/86)  183.9    (m)          603.     (f) VERT ANG       
 MF1425
 MF1425.Superseded values are not recommended for survey control.
 MF1425
 MF1425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1425.See file dsdata.pdf to determine how the superseded data were derived.
 MF1425
 MF1425_MARKER: DS = TRIANGULATION STATION DISK
 MF1425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1425_STAMPING: PIVOT 1944
 MF1425_MARK LOGO: CGS
 MF1425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1425+STABILITY: SURFACE MOTION
 MF1425
 MF1425  HISTORY     - Date     Condition        Report By
 MF1425  HISTORY     - 1944     MONUMENTED       CGS
 MF1425  HISTORY     - 1960     GOOD             CGS
 MF1425  HISTORY     - 1972     GOOD             LOCSUR
 MF1425  HISTORY     - 1976     GOOD             ALSTER
 MF1425  HISTORY     - 20071020 MARK NOT FOUND   GEOCAC
 MF1425
 MF1425                          STATION DESCRIPTION
 MF1425
 MF1425'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1425'STATION IS LOCATED ABOUT 3 MILES S OF THE VILLAGE OF CHANNAHON,
 MF1425'IN THE MC KINLEY WOODS FOREST PRESERVE.  THE MARK IS SET IN THE
 MF1425'CENTER OF A PARKING LOT IN A LINE OF WOODEN POSTS.  IT IS 90
 MF1425'FEET ESE OF THE EDGE OF THE LOT.  THE MARK IS STAMPED PIVOT 1944
 MF1425'AND PROJECTS ABOUT 2 INCHES.
 MF1425'
 MF1425'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE BRONZE DISKS SET
 MF1425'IN CONCRETE.
 MF1425'
 MF1425'REFERENCE MARK 1 IS 106.85 FEET NNW OF THE STATION, IN THE
 MF1425'CORNER OF THE LOT.  IT IS STAMPED PIVOT NO 1 1944 AND PROJECTS
 MF1425'ABOUT 10 INCHES.
 MF1425'
 MF1425'REFERENCE MARK 2 IS 106.27 FEET WNW OF THE STATION, IN THE
 MF1425'FENCE CORNER.  IT IS STAMPED PIVOT NO 2 1944 AND PROJECTS ABOUT
 MF1425'10 INCHES.
 MF1425'
 MF1425'AZIMUTH MARK IS NW OF THE STATION, 34 FEET SE OF A CATTLE
 MF1425'GUARD AT THE MC KINLEY WOODS ENTRANCE GATE, AND 20 FEET E OF A
 MF1425'GRAVELED ROAD.  IT IS STAMPED PIVOT 1944.
 MF1425'
 MF1425'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 66
 MF1425'AND 6 (ABOUT 8 MILES SW OF JOLIET), GO W ON HIGHWAY 6 FOR 3.8
 MF1425'MILES TO A BACKWARD Y-FORK.  TURN SHARP LEFT AND FOLLOW A PAVED
 MF1425'ROAD ABOUT 100 FEET, THEN TURN RIGHT ON GRAVEL ROAD AS PER SIGN
 MF1425'MC KINLEY WOODS AND CONTINUE S 0.1 MILE TO A CROSS ROAD.
 MF1425'CONTINUE STRAIGHT AHEAD ON THE GRAVELED ROAD FOR 1.05 MILES TO
 MF1425'THE MC KINLEY WOODS ENTRANCE AND THE AZIMUTH MARK ON THE LEFT.
 MF1425'ENTER THE FOREST PRESERVE AND FOLLOW A WINDING ROAD FOR 0.3 MILE
 MF1425'TO A PARKING LOT ON THE LEFT AND STATION.
 MF1425'
 MF1425'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MF1425
 MF1425                          STATION RECOVERY (1960)
 MF1425
 MF1425'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF1425'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND TO
 MF1425'BE IN GOOD CONDITION.  A DIFFERENCE IN DISTANCE WAS FOUND TO R.M.
 MF1425'NO. 1 AND R.M. NO. 2 AND IS SHOWN BELOW.  THE DIRECTION TO R.M.
 MF1425'NO. 1 CHECKED, BUT A DIFFERENCE WAS FOUND TO R.M. NO. 2 SO A
 MF1425'SECOND SET OF OBSERVATIONS WERE TAKEN AND THE RESULTS MEANED.
 MF1425'THE AZIMUTH MARK WAS NOT VISIBLE FROM THE GROUND OR TOWER AT
 MF1425'THIS TIME BECAUSE OF TREES.  NO SUITABLE PLACE WAS FOUND FOR
 MF1425'(VG) AZIMUTH MARK.
 MF1425'
 MF1425'THE ORIGINAL TO REACH IS ADEQUATE.
 MF1425
 MF1425                          STATION RECOVERY (1972)
 MF1425
 MF1425'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1425'ALL MARKS RECOVERED GOOD COND. AS DESC.
 MF1425
 MF1425                          STATION RECOVERY (1976)
 MF1425
 MF1425'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (TCH)
 MF1425'PIVOT 1944 RECOVERED GOOD.
 MF1425'
 MF1425'PIVOT NO. 1 1944 RECOVERED GOOD.
 MF1425'
 MF1425'PIVOT NO. 2 1944 RECOVERED GOOD.
 MF1425'
 MF1425'DESCRIPTION OK.  NO AZIMUTH VISIBLE IN ANY DIRECTION FROM GROUND.
 MF1425'
 MF1425'DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES S. OF CHANNAHON.
 MF1425
 MF1425                          STATION RECOVERY (2007)
 MF1425
 MF1425'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1425'THIS PARTY CHECKED THE LISTED COORDINATES WHICH PLACED THE MARK IN A
 MF1425'GRASSY AREA APPROX. 20 ESE OF THE PARKING LOT EDGE, AND 3 FEET SOUTH
 MF1425'OF A FAIRLY-NEW SIDEWALK.  NOTE THAT THERE IS NO LONGER A ROW OF
 MF1425'FENCEPOSTS HERE.  AT THIS LOCATION WAS A SMALL DEPRESSION IN THE GRASS
 MF1425'WHICH MAY HAVE BEEN THE SURFACE MARK'S LOCATION.  DID NOT LOCATE THE
 MF1425'SURFACE MARK AND DID NOT SEEK UNDERGROUND MARK OR RM'S.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1436 ***********************************************************************
 MF1436  DESIGNATION -  PLAINES
 MF1436  PID         -  MF1436
 MF1436  STATE/COUNTY-  IL/GRUNDY
 MF1436  COUNTRY     -  US
 MF1436  USGS QUAD   -  MINOOKA (2018)
 MF1436
 MF1436                         *CURRENT SURVEY CONTROL
 MF1436  ______________________________________________________________________
 MF1436* NAD 83(1997) POSITION- 41 22 30.31159(N) 088 16 10.07943(W)   ADJUSTED
 MF1436* NAVD 88 ORTHO HEIGHT -   157.    (meters)      515.    (feet) SCALED
 MF1436  ______________________________________________________________________
 MF1436  GEOID HEIGHT    -        -32.895 (meters)                     GEOID18
 MF1436  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 MF1436  HORZ ORDER      -  FIRST
 MF1436
 MF1436.The horizontal coordinates were established by classical geodetic methods
 MF1436.and adjusted by the National Geodetic Survey in October 1999.
 MF1436
 MF1436.The orthometric height was scaled from a topographic map.
 MF1436
 MF1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1436.GEOID18 height accuracy estimate available here.
 MF1436
 MF1436.Click photographs - Photos may exist for this station.
 MF1436
 MF1436.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1436
 MF1436. The following values were computed from the NAD 83(1997) position.
 MF1436
 MF1436;                    North         East     Units Scale Factor Converg.
 MF1436;SPC IL E     -   522,698.912   305,342.736   MT  0.99997535   +0 02 32.0
 MF1436;SPC IL E     - 1,714,888.01  1,001,778.63   sFT  0.99997535   +0 02 32.0
 MF1436;UTM  16      - 4,581,173.997   393,842.351   MT  0.99973869   -0 50 21.0
 MF1436
 MF1436!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1436!SPC IL E     -   0.99998055  x   0.99997535  =   0.99995590
 MF1436!UTM  16      -   0.99998055  x   0.99973869  =   0.99971924
 MF1436
 MF1436:                Primary Azimuth Mark                     Grid Az
 MF1436:SPC IL E     -  HANKER                                   004 50 59.2
 MF1436:UTM  16      -  HANKER                                   005 43 52.2
 MF1436
 MF1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9384281173(NAD 83)
 MF1436
 MF1436|---------------------------------------------------------------------|
 MF1436| PID    Reference Object                     Distance      Geod. Az  |
 MF1436|                                                           dddmmss.s |
 MF1436| MF0174 HANKER                              APPROX. 3.0 KM 0045331.2 |
 MF1436| CI8052 PLAINES RM 2                         12.207 METERS 00602     |
 MF1436| CI8051 PLAINES RM 1                         21.768 METERS 30124     |
 MF1436|---------------------------------------------------------------------|
 MF1436
 MF1436                          SUPERSEDED SURVEY CONTROL
 MF1436
 MF1436  NAD 83(1997)-  41 22 30.31146(N)    088 16 10.08135(W) AD(       ) 1
 MF1436  NAD 83(1986)-  41 22 30.31649(N)    088 16 10.09292(W) AD(       ) 1
 MF1436  NAD 27      -  41 22 30.20200(N)    088 16 09.86100(W) AD(       ) 1
 MF1436
 MF1436.Superseded values are not recommended for survey control.
 MF1436
 MF1436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1436.See file dsdata.pdf to determine how the superseded data were derived.
 MF1436
 MF1436_MARKER: DS = TRIANGULATION STATION DISK
 MF1436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1436_STAMPING: PLAINES 1944
 MF1436_MARK LOGO: CGS
 MF1436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1436+STABILITY: SURFACE MOTION
 MF1436
 MF1436  HISTORY     - Date     Condition        Report By
 MF1436  HISTORY     - 1944     MONUMENTED       CGS
 MF1436  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF1436
 MF1436                          STATION DESCRIPTION
 MF1436
 MF1436'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 MF1436'STATION IS LOCATED ABOUT 4 MILES NW OF THE RAILROAD CROSSING
 MF1436'IN THE VILLAGE OF LORENZO, AND ABOUT 2 MILES S OF THE DRESDEN
 MF1436'ISLAND DAM ON THE ILLINOIS RIVER.  THE MARK IS SITUATED AT
 MF1436'THE N EDGE OF AN ORCHARD ON THE FARM OF MR. JAMES PEART.
 MF1436'IT IS 41 FEET S OF AN E-W FENCE AND ABOUT 100 YARDS NW OF THE
 MF1436'FARMHOUSE.  MARK IS STAMPED PLAINES 1944.
 MF1436'
 MF1436'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE BRONZE DISKS
 MF1436'SET IN CONCRETE.
 MF1436'
 MF1436'REFERENCE MARK 1 IS 71.39 FEET NW OF THE STATION AND 1.0
 MF1436'FOOT S OF A FENCE.  IT IS STAMPED PLAINES NO 1 1944.
 MF1436'
 MF1436'REFERENCE MARK 2 IS 40.05 FEET N OF THE STATION AND 1.0 FOOT
 MF1436'S OF THE FENCE.  IT IS STAMPED PLAINES NO 2 1944.
 MF1436'
 MF1436'NO AZIMUTH MARK WAS ESTABLISHED.  STATION HANKER 1930 IS
 MF1436'VISIBLE FROM THE GROUND AND IS A SUITABLE AZIMUTH MARK.
 MF1436'
 MF1436'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 66
 MF1436'AND 6 (ABOUT 8 MILES SW OF JOLIET), GO S ON HIGHWAY 66 FOR
 MF1436'7.7 MILES TO A CONCRETE BRIDGE OVER THE KANKAKEE RIVER.  CONTINUE
 MF1436'0.2 MILE TO A GRAVELED ROAD RIGHT.  TURN RIGHT AND GO W FOR
 MF1436'4.2 MILES TO A GRAVELED CROSS ROAD, TURN RIGHT AND GO 2.0
 MF1436'MILES TO A FARM LANE AND THE HOME OF MR. JAMES PEART ON THE
 MF1436'LEFT.  TURN LEFT INTO THE LANE AND GO 0.05 MILE TO A GATE.  ENTER
 MF1436'THE BARN LOT AND TURN RIGHT, THEN GO N FOR 0.05 MILE TO
 MF1436'THE ORCHARD AND STATION.
 MF1436'
 MF1436'HEIGHT OF LIGHT ABOVE STATION MARK - 4 METERS.
 MF1436
 MF1436                          STATION RECOVERY (2008)
 MF1436
 MF1436'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1436'THE AREA HAS CHANGED DRASTICALLY SINCE THIS MARK S MONUMENTATION.  THE
 MF1436'MARK IS LOCATED IN A FENCED AREA AND THIS PARTY DID NOT SEEK ACCESS.
 MF1436'IF THE MARK STILL EXISTS, IT IS NOW LOCATED ON A NARROW STRIP OF LAND
 MF1436'SEPARATING AN INLET AND OUTLET CIRCULATION STREAMS THAT ARE MANAGED BY
 MF1436'THE DRESDEN NUCLEAR POWER FACILITY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1254 ***********************************************************************
 MF1254  DESIGNATION -  PLAINFIELD
 MF1254  PID         -  MF1254
 MF1254  STATE/COUNTY-  IL/DU PAGE
 MF1254  COUNTRY     -  US
 MF1254  USGS QUAD   -  ROMEOVILLE (2018)
 MF1254
 MF1254                         *CURRENT SURVEY CONTROL
 MF1254  ______________________________________________________________________
 MF1254* NAD 83(1986) POSITION- 41 44 11.     (N) 088 00 46.     (W)   SCALED
 MF1254* NAVD 88 ORTHO HEIGHT -   236.297 (meters)      775.25  (feet) ADJUSTED
 MF1254  ______________________________________________________________________
 MF1254  GEOID HEIGHT    -        -33.223 (meters)                     GEOID18
 MF1254  DYNAMIC HEIGHT  -        236.213 (meters)      774.98  (feet) COMP
 MF1254  MODELED GRAVITY -    980,260.2   (mgal)                       NAVD 88
 MF1254
 MF1254  VERT ORDER      -  THIRD
 MF1254
 MF1254.The horizontal coordinates were scaled from a map and have
 MF1254.an estimated accuracy of +/- 6 seconds.
 MF1254
 MF1254.The orthometric height was determined by differential leveling and
 MF1254.adjusted by the NATIONAL GEODETIC SURVEY
 MF1254.in June 1991.
 MF1254
 MF1254.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1254.GEOID18 height accuracy estimate available here.
 MF1254
 MF1254.Click photographs - Photos may exist for this station.
 MF1254
 MF1254.The dynamic height is computed by dividing the NAVD 88
 MF1254.geopotential number by the normal gravity value computed on the
 MF1254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1254.degrees latitude (g = 980.6199 gals.).
 MF1254
 MF1254.The modeled gravity was interpolated from observed gravity values.
 MF1254
 MF1254;                    North         East    Units  Estimated Accuracy
 MF1254;SPC IL E     -   562,870.      326,670.      MT  (+/- 180 meters Scaled)
 MF1254
 MF1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM157210(NAD 83)
 MF1254
 MF1254                          SUPERSEDED SURVEY CONTROL
 MF1254
 MF1254.No superseded survey control is available for this station.
 MF1254
 MF1254_MARKER: DB = BENCH MARK DISK
 MF1254_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF1254+WITH SETTING: PAVEMENT
 MF1254_SP_SET: TRAFFIC CONTROL BASE
 MF1254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1254+STABILITY: SURFACE MOTION
 MF1254
 MF1254  HISTORY     - Date     Condition        Report By
 MF1254  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1254  HISTORY     - 19960420 MARK NOT FOUND   USPSQD
 MF1254  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1254  HISTORY     - 20081104 MARK NOT FOUND   GEOCAC
 MF1254
 MF1254                          STATION DESCRIPTION
 MF1254
 MF1254'DESCRIBED BY MARCHESE AND SONS 1983
 MF1254'1.0 MILE SOUTH OF WOODRIDGE, 3.0 MILES NORTHEAST OF BOILINGBROOK AND
 MF1254'IS ON THE WEST SIDE OF LEMONT ROAD, 1.5 MILES NORTH ALONG LEMONT ROAD
 MF1254'FROM THE JUNCTION OF INTERSTATE 55 AND LEMONT ROAD TO MARK ON LEFT, IN
 MF1254'THE EAST SIDE OF A CONCRETE BASE FOR TRAFFIC CONTROL LIGHT AT THE
 MF1254'SOUTHWEST CORNER OF PLAINFIELD ROAD AND LEMONT ROAD, 33.8 FEET SOUTH
 MF1254'OF THE SOUTH CONCRETE CURB OF PLAINFIELD ROAD, 37.4 FEET WEST OF THE
 MF1254'CENTERLINE OF CONCRETE MEDIAN FOR LEMONT ROAD, AND THE BASE OF TRAFFIC
 MF1254'CONTROL LIGHT IS AT THE NORTHEAST CORNER OF CENTER CASS SCHOOL.
 MF1254
 MF1254                          STATION RECOVERY (1996)
 MF1254
 MF1254'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1254'MARK NOT FOUND.
 MF1254
 MF1254                          STATION RECOVERY (1998)
 MF1254
 MF1254'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1254'MARK NOT FOUND.
 MF1254
 MF1254                          STATION RECOVERY (2008)
 MF1254
 MF1254'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1254'SUBMITTED BY GEOCACHER 'COYOTE TRUST'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1363 ***********************************************************************
 MF1363  DESIGNATION -  PLAINFIELD
 MF1363  PID         -  MF1363
 MF1363  STATE/COUNTY-  IL/WILL
 MF1363  COUNTRY     -  US
 MF1363  USGS QUAD   -  NORMANTOWN (2018)
 MF1363
 MF1363                         *CURRENT SURVEY CONTROL
 MF1363  ______________________________________________________________________
 MF1363* NAD 83(1997) POSITION- 41 38 49.42985(N) 088 12 11.28054(W)   ADJUSTED
 MF1363* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 MF1363  ______________________________________________________________________
 MF1363  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 MF1363  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 MF1363  HORZ ORDER      -  THIRD
 MF1363
 MF1363.The horizontal coordinates were established by classical geodetic methods
 MF1363.and adjusted by the National Geodetic Survey in October 1999.
 MF1363
 MF1363.The orthometric height was scaled from a topographic map.
 MF1363
 MF1363.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1363.GEOID18 height accuracy estimate available here.
 MF1363
 MF1363.Click photographs - Photos may exist for this station.
 MF1363
 MF1363.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1363
 MF1363. The following values were computed from the NAD 83(1997) position.
 MF1363
 MF1363;                    North         East     Units Scale Factor Converg.
 MF1363;SPC IL E     -   552,911.210   310,846.289   MT  0.99997645   +0 05 11.5
 MF1363;SPC IL E     - 1,814,009.53  1,019,834.87   sFT  0.99997645   +0 05 11.5
 MF1363;UTM  16      - 4,611,290.440   399,809.778   MT  0.99972353   -0 47 58.5
 MF1363
 MF1363!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1363!SPC IL E     -   0.99997476  x   0.99997645  =   0.99995121
 MF1363!UTM  16      -   0.99997476  x   0.99972353  =   0.99969830
 MF1363
 MF1363:                Primary Azimuth Mark                     Grid Az
 MF1363:SPC IL E     -  PLAINFIELD AZ MK                         184 07 54.7
 MF1363:UTM  16      -  PLAINFIELD AZ MK                         185 01 04.7
 MF1363
 MF1363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9980911290(NAD 83)
 MF1363
 MF1363|---------------------------------------------------------------------|
 MF1363| PID    Reference Object                     Distance      Geod. Az  |
 MF1363|                                                           dddmmss.s |
 MF1363| MF1327 LEMONT MICROWAVE KSA 79 TOWER       APPROX.15.6 KM 0850621.5 |
 MF1363| MF1325 ROMEOVILLE PUB SERV CO S STK        APPROX.11.8 KM 0971045.8 |
 MF1363| MF1355 PLAINFIELD MUNICIPAL TANK           APPROX. 3.6 KM 1752559.6 |
 MF1363| CI8055 PLAINFIELD RM 2                       8.485 METERS 17735     |
 MF1363| CI8053 PLAINFIELD AZ MK                                   1841306.2 |
 MF1363| MF1362 PLAINFIELD H ATLAS GLASS CO TK      APPROX. 2.3 KM 1851425.4 |
 MF1363| CI8054 PLAINFIELD RM 1                      10.031 METERS 35753     |
 MF1363|---------------------------------------------------------------------|
 MF1363
 MF1363                          SUPERSEDED SURVEY CONTROL
 MF1363
 MF1363  NAD 83(1997)-  41 38 49.43000(N)    088 12 11.28108(W) AD(       ) 3
 MF1363  NAD 83(1986)-  41 38 49.43206(N)    088 12 11.29104(W) AD(       ) 3
 MF1363  NAD 27      -  41 38 49.32690(N)    088 12 11.06060(W) AD(       ) 3
 MF1363
 MF1363.Superseded values are not recommended for survey control.
 MF1363
 MF1363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1363.See file dsdata.pdf to determine how the superseded data were derived.
 MF1363
 MF1363_MARKER: DS = TRIANGULATION STATION DISK
 MF1363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1363_STAMPING: PLAINFIELD 1956
 MF1363_MARK LOGO: CGS
 MF1363_PROJECTION: FLUSH
 MF1363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1363+STABILITY: SURFACE MOTION
 MF1363
 MF1363  HISTORY     - Date     Condition        Report By
 MF1363  HISTORY     - 1956     MONUMENTED       CGS
 MF1363  HISTORY     - 1967     GOOD             CGS
 MF1363  HISTORY     - 1976     GOOD             ALSTER
 MF1363
 MF1363                          STATION DESCRIPTION
 MF1363
 MF1363'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1363'THE STATION IS 2.35 MILES NORTH OF PLAINFIELD, ON THE EAST
 MF1363'SIDE OF STATE HIGHWAY 59.  IT IS ON THE EAST EDGE OF THE
 MF1363'HIGHWAY RIGHT-OF-WAY, 86 FEET SOUTH OF A TELEPHONE POLE,
 MF1363'48 FEET EAST OF THE CENTER OF THE HIGHWAY, 6 FEET SOUTH OF
 MF1363'A WHITE WITNESS POST AND 2 FEET WEST OF A FENCE LINE.  THE
 MF1363'MARK IS FLUSH AND THE DISK IS STAMPED PLAINFIELD 1956.
 MF1363'
 MF1363'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 MF1363'AND STATE HIGHWAYS 126 AND 59, GO NORTH ON STATE HIGHWAY 59
 MF1363'FOR 2.15 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 MF1363'NORTH ON STATE HIGHWAY 59 FOR 0.2 MILE TO THE STATION ON
 MF1363'THE RIGHT.
 MF1363'
 MF1363'REFERENCE MARK 1 IS 48 FEET EAST OF THE CENTER OF THE HIGHWAY,
 MF1363'54 FEET SOUTH OF A TELEPHONE POLE AND 2 FEET WEST OF A FENCE
 MF1363'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED PLAINFIELD
 MF1363'NO 1 1956.
 MF1363'
 MF1363'REFERENCE MARK 2 IS 48 FEET EAST OF THE CENTER OF THE HIGHWAY
 MF1363'AND 2 FEET WEST OF A WIRE FENCE.  THE MARK IS FLUSH AND THE
 MF1363'DISK IS STAMPED PLAINFIELD NO 2 1956.
 MF1363'
 MF1363'THE AZIMUTH MARK IS 50 FEET WEST OF THE CENTER OF STATE
 MF1363'HIGHWAY 59, 26 FEET NORTH OF A POWERLINE POLE, 2 FEET SOUTH
 MF1363'OF A FENCE CORNER AND A CONCRETE RIGHT-OF-WAY MARKER AND 2
 MF1363'FEET NORTH OF A WHITE WITNESS POST.  THE MARK PROJECTS 2
 MF1363'INCHES AND THE DISK IS STAMPED PLAINFIELD 1956.
 MF1363'
 MF1363'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1363
 MF1363                          STATION RECOVERY (1967)
 MF1363
 MF1363'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1363'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE BELOW CHANGES
 MF1363'SHOULD BE MADE TO THE DESCRIPTION.
 MF1363'
 MF1363'HIGHWAY 66 NO LONGER RUNS THROUGH PLAINFIELD, BUT THE JUNCTION
 MF1363'OF STATE HIGHWAYS 59 AND 126 ARE STILL THERE FOR THE TO REACH.
 MF1363'
 MF1363'THE TELEPHONE POLE AT THE STATION MARK IS A POWER POLE AND
 MF1363'THE MARK IS 1 FOOT WEST OF A METAL WITNESS POST.
 MF1363'
 MF1363'THE TELEPHONE POLE AT REFERENCE MARK 1 WAS ALSO FOUND TO BE
 MF1363'A POWER POLE.
 MF1363'
 MF1363'THE AZIMUTH MARK IS NOW FLUSH AND 1 FOOT SOUTH OF A METAL
 MF1363'WITNESS POST.
 MF1363
 MF1363                          STATION RECOVERY (1976)
 MF1363
 MF1363'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (TCH)
 MF1363'PLAINFIELD 1956 RECOVERED GOOD.
 MF1363'
 MF1363'PLAINFIELD NO. 1 1956 RECOVERED GOOD.
 MF1363'
 MF1363'PLAINFIELD NO. 2 1956 RECOVERED GOOD.
 MF1363'
 MF1363'(AZ MK.) PLAINFIELD 1956 RECOVERED GOOD.
 MF1363'
 MF1363'1967 RECOVERY NOTE BY L.F. SMITH ADEQUATE.
 MF1363'
 MF1363'DISTANCE AND DIRECTION FROM NEAREST TOWN--2.35 MILES N. OF
 MF1363'PLAINFIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1362 ***********************************************************************
 MF1362  DESIGNATION -  PLAINFIELD H ATLAS GLASS CO TK
 MF1362  PID         -  MF1362
 MF1362  STATE/COUNTY-  IL/WILL
 MF1362  COUNTRY     -  US
 MF1362  USGS QUAD   -  NORMANTOWN (2018)
 MF1362
 MF1362                         *CURRENT SURVEY CONTROL
 MF1362  ______________________________________________________________________
 MF1362* NAD 83(1997) POSITION- 41 37 34.63748(N) 088 12 20.42320(W)   ADJUSTED
 MF1362  ______________________________________________________________________
 MF1362  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 MF1362  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 MF1362  HORZ ORDER      -  THIRD
 MF1362
 MF1362.The horizontal coordinates were established by classical geodetic methods
 MF1362.and adjusted by the National Geodetic Survey in October 1999.
 MF1362
 MF1362.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1362.GEOID18 height accuracy estimate available here.
 MF1362
 MF1362.Click photographs - Photos may exist for this station.
 MF1362
 MF1362.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1362
 MF1362. The following values were computed from the NAD 83(1997) position.
 MF1362
 MF1362;                    North         East     Units Scale Factor Converg.
 MF1362;SPC IL E     -   550,603.477   310,638.141   MT  0.99997639   +0 05 05.3
 MF1362;SPC IL E     - 1,806,438.24  1,019,151.97   sFT  0.99997639   +0 05 05.3
 MF1362;UTM  16      - 4,608,986.783   399,566.035   MT  0.99972413   -0 48 03.5
 MF1362
 MF1362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9956608986(NAD 83)
 MF1362
 MF1362                          SUPERSEDED SURVEY CONTROL
 MF1362
 MF1362  NAD 83(1997)-  41 37 34.63456(N)    088 12 20.42365(W) AD(       ) 3
 MF1362  NAD 83(1986)-  41 37 34.63985(N)    088 12 20.43377(W) AD(       ) 3
 MF1362  NAD 27      -  41 37 34.53100(N)    088 12 20.20300(W) AD(       ) 3
 MF1362
 MF1362.Superseded values are not recommended for survey control.
 MF1362
 MF1362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1362.See file dsdata.pdf to determine how the superseded data were derived.
 MF1362
 MF1362_MARKER: 53 = ELEVATED TANK
 MF1362
 MF1362  HISTORY     - Date     Condition        Report By
 MF1362  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1362  HISTORY     - 1976     GOOD             ALSTER
 MF1362  HISTORY     - 1989     GOOD             USPSQD
 MF1362
 MF1362                          STATION DESCRIPTION
 MF1362
 MF1362'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1362'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK, LOCATED
 MF1362'ABOUT 1 MILE NORTH OF PLAINFIELD, 0.15 MILE WEST OF STATE
 MF1362'HIGHWAY 59 AT THE NORTHWEST CORNER OF THE HAZEL-ATLAS GLASS
 MF1362'CO.  IT IS A STEEL TANK, WITH AN OVAL TOP AND BOTTOM AND
 MF1362'SHORT VERTICAL SIDES, ATOP A 4 LEGGED TUBULAR STEEL STRUCTURE
 MF1362'AND IS 151 FEET HIGH.  THE TANK IS PAINTED SILVER AND HAS
 MF1362'THE LEGEND HAZEL ATLAS GLASS CO. PAINTED IN LARGE BLACK
 MF1362'BLOCK LETTERS ON THE EAST SIDE.  THE TANK WAS BUILT IN 1956.
 MF1362
 MF1362                          STATION RECOVERY (1976)
 MF1362
 MF1362'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (TCH)
 MF1362'DESCRIPTION OK.  EXCEPT IT IS NO LONGER HAZEL-ATLAS GLASS CO.  AS OF
 MF1362'NOW, IT IS KERR. GLASS CO.  W.T. IS NOW GREEN WITH KERR PAINTED
 MF1362'IN BLACK LETTERS.
 MF1362'
 MF1362'DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE NORTH OF
 MF1362'PLAINFIELD.
 MF1362
 MF1362                          STATION RECOVERY (1989)
 MF1362
 MF1362'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 MF1362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1355 ***********************************************************************
 MF1355  DESIGNATION -  PLAINFIELD MUNICIPAL TANK
 MF1355  PID         -  MF1355
 MF1355  STATE/COUNTY-  IL/WILL
 MF1355  COUNTRY     -  US
 MF1355  USGS QUAD   -  PLAINFIELD (2018)
 MF1355
 MF1355                         *CURRENT SURVEY CONTROL
 MF1355  ______________________________________________________________________
 MF1355* NAD 83(1997) POSITION- 41 36 54.48566(N) 088 11 59.04622(W)   ADJUSTED
 MF1355  ______________________________________________________________________
 MF1355  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 MF1355  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 MF1355  HORZ ORDER      -  THIRD
 MF1355
 MF1355.The horizontal coordinates were established by classical geodetic methods
 MF1355.and adjusted by the National Geodetic Survey in October 1999.
 MF1355
 MF1355.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1355.GEOID18 height accuracy estimate available here.
 MF1355
 MF1355.Click photographs - Photos may exist for this station.
 MF1355
 MF1355.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1355
 MF1355. The following values were computed from the NAD 83(1997) position.
 MF1355
 MF1355;                    North         East     Units Scale Factor Converg.
 MF1355;SPC IL E     -   549,365.507   311,134.887   MT  0.99997653   +0 05 19.4
 MF1355;SPC IL E     - 1,802,376.67  1,020,781.71   sFT  0.99997653   +0 05 19.4
 MF1355;UTM  16      - 4,607,741.598   400,043.466   MT  0.99972295   -0 47 48.6
 MF1355
 MF1355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0004307741(NAD 83)
 MF1355
 MF1355                          SUPERSEDED SURVEY CONTROL
 MF1355
 MF1355  NAD 83(1997)-  41 36 54.48380(N)    088 11 59.04638(W) AD(       ) 3
 MF1355  NAD 83(1986)-  41 36 54.48786(N)    088 11 59.05687(W) AD(       ) 3
 MF1355  NAD 27      -  41 36 54.37800(N)    088 11 58.82700(W) AD(       ) 3
 MF1355
 MF1355.Superseded values are not recommended for survey control.
 MF1355
 MF1355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1355.See file dsdata.pdf to determine how the superseded data were derived.
 MF1355
 MF1355_MARKER: 53 = ELEVATED TANK
 MF1355
 MF1355  HISTORY     - Date     Condition        Report By
 MF1355  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1355  HISTORY     - 1976     GOOD             ALSTER
 MF1355  HISTORY     - 1989     GOOD             USPSQD
 MF1355  HISTORY     - 20171125 GOOD             MSSU
 MF1355
 MF1355                          STATION DESCRIPTION
 MF1355
 MF1355'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1355'THE STATION IS THE LARGE RED LIGHT AT THE CENTER OF THE TOP
 MF1355'OF THE MUNICIPAL WATER TANK, WHICH IS LOCATED IN THE NORTH
 MF1355'SECTION OF PLAINFIELD, ABOUT 200 FEET SOUTHEAST OF THE
 MF1355'INTERSECTION OF MILL AND WATER STREETS.  IT IS A LARGE, NEW
 MF1355'TANK, WITH SHORT VERTICAL SIDES AND OVAL TOP AND BOTTOM,
 MF1355'ATOP A 6 LEGGED TUBULAR STEEL STRUCTURE AND IS ABOUT 130 FEET
 MF1355'HIGH.  THE TANK IS PAINTED SILVER AND HAS THE LEGEND PLAINFIELD
 MF1355'PAINTED IN LARGE BLACK LETTERS ON THE SOUTHWEST AND NORTHEAST
 MF1355'SIDES.
 MF1355
 MF1355                          STATION RECOVERY (1976)
 MF1355
 MF1355'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (TCH)
 MF1355'DESCRIPTION AND TANK OK.
 MF1355'
 MF1355'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN PLAINFIELD.
 MF1355
 MF1355                          STATION RECOVERY (1989)
 MF1355
 MF1355'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 MF1355'RECOVERED IN GOOD CONDITION.
 MF1355
 MF1355                          STATION RECOVERY (2017)
 MF1355
 MF1355'RECOVERY NOTE BY MISSISSIPPI STATE UNIVERSITY 2017 (BFB)
 MF1355'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0522 ***********************************************************************
 MF0522  DESIGNATION -  PLANO
 MF0522  PID         -  MF0522
 MF0522  STATE/COUNTY-  IL/KENDALL
 MF0522  COUNTRY     -  US
 MF0522  USGS QUAD   -  PLANO (2018)
 MF0522
 MF0522                         *CURRENT SURVEY CONTROL
 MF0522  ______________________________________________________________________
 MF0522* NAD 83(1986) POSITION- 41 39 44.9    (N) 088 32 18.1    (W)   HD_HELD2
 MF0522* NAVD 88 ORTHO HEIGHT -   197.967 (meters)      649.50  (feet) ADJUSTED
 MF0522  ______________________________________________________________________
 MF0522  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 MF0522  DYNAMIC HEIGHT  -        197.895 (meters)      649.26  (feet) COMP
 MF0522  MODELED GRAVITY -    980,251.3   (mgal)                       NAVD 88
 MF0522
 MF0522  VERT ORDER      -  SECOND    CLASS 0
 MF0522
 MF0522.The horizontal coordinates were established by autonomous hand held GPS
 MF0522.observations and have an estimated accuracy of +/- 10 meters.
 MF0522
 MF0522.The orthometric height was determined by differential leveling and
 MF0522.adjusted by the NATIONAL GEODETIC SURVEY
 MF0522.in June 1991.
 MF0522
 MF0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0522.GEOID18 height accuracy estimate available here.
 MF0522
 MF0522.Click photographs - Photos may exist for this station.
 MF0522
 MF0522.The dynamic height is computed by dividing the NAVD 88
 MF0522.geopotential number by the normal gravity value computed on the
 MF0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0522.degrees latitude (g = 980.6199 gals.).
 MF0522
 MF0522.The modeled gravity was interpolated from observed gravity values.
 MF0522
 MF0522;                    North         East    Units  Estimated Accuracy
 MF0522;SPC IL E     -   554,635.      282,924.      MT  (+/- 10 meters HH2 GPS)
 MF0522
 MF0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7192313445(NAD 83)
 MF0522
 MF0522                          SUPERSEDED SURVEY CONTROL
 MF0522
 MF0522  NGVD 29 (??/??/92)  198.038  (m)          649.73   (f) ADJ UNCH    2 0
 MF0522
 MF0522.Superseded values are not recommended for survey control.
 MF0522
 MF0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0522.See file dsdata.pdf to determine how the superseded data were derived.
 MF0522
 MF0522_MARKER: DB = BENCH MARK DISK
 MF0522_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0522_SP_SET: WATER TABLE
 MF0522_STAMPING: 649.73 PLANO 1934
 MF0522_MARK LOGO: CGS
 MF0522_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0522_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0522+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2017
 MF0522
 MF0522  HISTORY     - Date     Condition        Report By
 MF0522  HISTORY     - 1934     MONUMENTED       CGS
 MF0522  HISTORY     - 20010331 GOOD             USPSQD
 MF0522  HISTORY     - 20020427 GOOD             USPSQD
 MF0522  HISTORY     - 20071107 GOOD             GEOCAC
 MF0522  HISTORY     - 20141121 GOOD             ASMINC
 MF0522  HISTORY     - 20170304 GOOD             ASMINC
 MF0522
 MF0522                          STATION DESCRIPTION
 MF0522
 MF0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0522'AT PLANO, KENDALL COUNTY, AT THE FIRST STATE BANK BUILDING, 5
 MF0522'FEET EAST OF THE SOUTH ENTRANCE, 6-1/2 FEET WEST OF THE SOUTHEAST
 MF0522'CORNER OF THE BUILDING, BETWEEN A CONCRETE COLUMN AND THE CORNER
 MF0522'WALL, IN THE TOP OF THE WATER TABLE, AND 1 FOOT ABOVE THE
 MF0522'SIDEWALK.  A STANDARD DISK, STAMPED PLANO 1934
 MF0522
 MF0522                          STATION RECOVERY (2001)
 MF0522
 MF0522'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0522'RECOVERED IN GOOD CONDITION.
 MF0522
 MF0522                          STATION RECOVERY (2002)
 MF0522
 MF0522'RECOVERY NOTE BY US POWER SQUADRON 2002 (DAD)
 MF0522'RECOVERED IN GOOD CONDITION.
 MF0522
 MF0522                          STATION RECOVERY (2007)
 MF0522
 MF0522'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0522'RECOVERED IN GOOD CONDITION.
 MF0522
 MF0522                          STATION RECOVERY (2014)
 MF0522
 MF0522'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 MF0522'RECOVERED IN GOOD CONDITION.
 MF0522
 MF0522                          STATION RECOVERY (2017)
 MF0522
 MF0522'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 MF0522'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1756 ***********************************************************************
 MF1756  DESIGNATION -  PLANO
 MF1756  PID         -  MF1756
 MF1756  STATE/COUNTY-  IL/KENDALL
 MF1756  COUNTRY     -  US
 MF1756  USGS QUAD   -  PLANO (2018)
 MF1756
 MF1756                         *CURRENT SURVEY CONTROL
 MF1756  ______________________________________________________________________
 MF1756* NAD 83(1997) POSITION- 41 39 23.50638(N) 088 33 31.83274(W)   ADJUSTED
 MF1756* NAVD 88 ORTHO HEIGHT -   197.97  (+/-2cm)      649.5   (feet) VERTCON3
 MF1756  ______________________________________________________________________
 MF1756  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 MF1756  LAPLACE CORR    -          1.67  (seconds)                    DEFLEC18
 MF1756  HORZ ORDER      -  THIRD
 MF1756  VERT ORDER      -  THIRD ? (See Below)
 MF1756
 MF1756.The horizontal coordinates were established by classical geodetic methods
 MF1756.and adjusted by the National Geodetic Survey in October 1999.
 MF1756
 MF1756.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1756.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1756
 MF1756.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1756.GEOID18 height accuracy estimate available here.
 MF1756
 MF1756.The vertical order pertains to the NGVD 29 superseded value.
 MF1756
 MF1756.Click photographs - Photos may exist for this station.
 MF1756
 MF1756.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1756
 MF1756. The following values were computed from the NAD 83(1997) position.
 MF1756
 MF1756;                    North         East     Units Scale Factor Converg.
 MF1756;SPC IL E     -   553,978.886   281,216.728   MT  0.99997934   -0 08 59.6
 MF1756;SPC IL E     - 1,817,512.40    922,625.22   sFT  0.99997934   -0 08 59.6
 MF1756;UTM  16      - 4,612,815.950   370,206.568   MT  0.99980731   -1 02 10.5
 MF1756
 MF1756!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1756!SPC IL E     -   0.99997414  x   0.99997934  =   0.99995348
 MF1756!UTM  16      -   0.99997414  x   0.99980731  =   0.99978146
 MF1756
 MF1756:                Primary Azimuth Mark                     Grid Az
 MF1756:SPC IL E     -  PLANO AZ MK                              072 31 11.2
 MF1756:UTM  16      -  PLANO AZ MK                              073 24 22.1
 MF1756
 MF1756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7020612815(NAD 83)
 MF1756
 MF1756|---------------------------------------------------------------------|
 MF1756| PID    Reference Object                     Distance      Geod. Az  |
 MF1756|                                                           dddmmss.s |
 MF1756| CI8057 PLANO RM 1                           25.284 METERS 04012     |
 MF1756| CI8056 PLANO AZ MK                                        0722211.6 |
 MF1756| MF1499 PLANO MUNICIPAL TANK                APPROX. 1.9 KM 0741938.3 |
 MF1756| MF1501 SANDWICH MICH WIS PLINE CO TWR      APPROX. 4.1 KM 2060126.9 |
 MF1756| MF1507 SANDWICH R V PUMP CO TANK           APPROX. 5.8 KM 2553220.6 |
 MF1756| MF1496 SANDWICH MUNICIPAL STANDPIPE        APPROX. 5.1 KM 2560504.6 |
 MF1756| MF1506 SOMONAUK MUNICIPAL WATER TOWER      APPROX.10.4 KM 2564735.7 |
 MF1756| MF1497 SANDWICH AVCO MFG CO TANK           APPROX. 5.4 KM 2575821.6 |
 MF1756| CI8058 PLANO RM 2                           27.404 METERS 27652     |
 MF1756|---------------------------------------------------------------------|
 MF1756
 MF1756                          SUPERSEDED SURVEY CONTROL
 MF1756
 MF1756  NAD 83(1986)-  41 39 23.50961(N)    088 33 31.84150(W) AD(       ) 3
 MF1756  NAD 27      -  41 39 23.40360(N)    088 33 31.57290(W) AD(       ) 3
 MF1756  NGVD 29             198.04   (m)          649.7    (f) LEVELING    3  
 MF1756
 MF1756.Superseded values are not recommended for survey control.
 MF1756
 MF1756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1756.See file dsdata.pdf to determine how the superseded data were derived.
 MF1756
 MF1756_MARKER: DS = TRIANGULATION STATION DISK
 MF1756_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1756_STAMPING: PLANO 1954
 MF1756_MARK LOGO: CGS
 MF1756_PROJECTION: FLUSH
 MF1756_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1756+STABILITY: SURFACE MOTION
 MF1756
 MF1756  HISTORY     - Date     Condition        Report By
 MF1756  HISTORY     - 1954     MONUMENTED       CGS
 MF1756  HISTORY     - 1966     GOOD             CGS
 MF1756  HISTORY     - 1970     GOOD             NGS
 MF1756  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1756  HISTORY     - 20071107 MARK NOT FOUND   GEOCAC
 MF1756
 MF1756                          STATION DESCRIPTION
 MF1756
 MF1756'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1756'STATION IS LOCATED ON THE NORTH SIDE OF U.S. HIGHWAY 34
 MF1756'ABOUT 3 MILES EAST OF SANDWICH AND ABOUT 1 MILE WEST OF PLANO.
 MF1756'IT IS 84 FEET SOUTHWEST OF A WHITE WITNESS POST, 83 FEET
 MF1756'NORTHEAST OF THE INTERSECTION OF HIGHWAY 34 AND A PAVED
 MF1756'ROAD, 56 FEET SOUTH OF THE SOUTH RAIL OF THE BURLINGTON
 MF1756'RAILROAD TRACKS AND 51 FEET NORTH OF THE CENTER OF THE HIGHWAY.
 MF1756'THE MARK IS FLUSH AND THE DISK IS STAMPED PLANO 1954.
 MF1756'
 MF1756'REFERENCE MARK NO. 1 IS 93 FEET NORTH OF THE CENTER OF THE
 MF1756'HIGHWAY, 13 FEET SOUTH OF THE RAILROAD TRACK AND 1 FOOT
 MF1756'SOUTHWEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND
 MF1756'THE DISK IS STAMPED PLANO NO 1 1954.
 MF1756'
 MF1756'REFERENCE MARK NO. 2 IS 34 FEET WEST OF THE CENTER OF THE
 MF1756'PAVED ROAD, 21 FEET NORTH OF A TELEPHONE POLE AND 16 FEET
 MF1756'SOUTH OF THE RAILROAD TRACK.  THE MARK IS FLUSH AND THE
 MF1756'DISK IS STAMPED PLANO NO 2 1954.
 MF1756'
 MF1756'AZIMUTH MARK IS 77 FEET NORTHEAST OF THE NORTHEAST CORNER
 MF1756'OF A CONCRETE BLOCK BUILDING, 55 FEET SOUTH OF THE CENTER
 MF1756'OF HIGHWAY 34, 4 FEET NORTHEAST OF A POWER LINE POLE AND
 MF1756'2 FEET WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND
 MF1756'THE DISK IS STAMPED PLANO 1954.
 MF1756'
 MF1756'TO REACH THE STATION FROM THE INTERSECTION OF CENTER STREET
 MF1756'AND U.S. HIGHWAY 34 (SOUTH STREET) AT THE MUNICIPAL WATER
 MF1756'TANK IN THE SOUTH SECTION OF PLANO, GO WEST ON HIGHWAY 34
 MF1756'FOR 0.55 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 MF1756'CONTINUE WEST ON THE HIGHWAY FOR 0.65 MILE TO A PAVED ROAD
 MF1756'RIGHT AND THE STATION ON THE RIGHT AS DESCRIBED.
 MF1756'
 MF1756'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1756
 MF1756                          STATION RECOVERY (1966)
 MF1756
 MF1756'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1756'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1756'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION AT THIS
 MF1756'TIME.  THE PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1756'
 MF1756'THE STATION MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1756'
 MF1756'THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL WITNESS POST.
 MF1756'
 MF1756'REFERENCE MARK 1 IS NOW 1 INCH BELOW THE SURFACE OF THE
 MF1756'GROUND.
 MF1756'
 MF1756'REFERENCE MARK 2 IS NOW 2 INCHES BELOW THE SURFACE OF THE
 MF1756'GROUND.
 MF1756
 MF1756                          STATION RECOVERY (1970)
 MF1756
 MF1756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1756'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.
 MF1756'THE STATION WAS OCCUPIED FOR ADDITION AZIMUTH OBJECT SINCE
 MF1756'OLD TANK HAS BEEN TORN DOWN.  THE DIRECTION TO THE REFERENCE
 MF1756'MARKS CHECKED.  THE DISTANCE TO REFERENCE MARK 1 WAS FOUND
 MF1756'TO BE SHORTER BY 0.06 OF A FOOT AND TO REFERENCE MARK 2 BY
 MF1756'0.05 OF A FOOT.  THE PREVIOUS DESCRIPTION AND RECOVERY NOTE
 MF1756'GOOD.
 MF1756'
 MF1756'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1756'
 MF1756'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT
 MF1756'1 MILE WEST OF PLANO
 MF1756
 MF1756                          STATION RECOVERY (2001)
 MF1756
 MF1756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1756'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1756
 MF1756                          STATION RECOVERY (2007)
 MF1756
 MF1756'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF1756'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1806 ***********************************************************************
 MF1806  DESIGNATION -  PLAPORT
 MF1806  PID         -  MF1806
 MF1806  STATE/COUNTY-  IL/WILL
 MF1806  COUNTRY     -  US
 MF1806  USGS QUAD   -  NORMANTOWN (2018)
 MF1806
 MF1806                         *CURRENT SURVEY CONTROL
 MF1806  ______________________________________________________________________
 MF1806* NAD 83(2011) POSITION- 41 41 52.84867(N) 088 07 44.22997(W)   ADJUSTED
 MF1806* NAD 83(2011) ELLIP HT-   169.066 (meters)        (06/27/12)   ADJUSTED
 MF1806* NAD 83(2011) EPOCH   -  2010.00
 MF1806* NAVD 88 ORTHO HEIGHT -   202.2   (meters)      663.    (feet) GPS OBS
 MF1806  ______________________________________________________________________
 MF1806  NAVD 88 orthometric height was determined with geoid model    GEOID93
 MF1806  GEOID HEIGHT    -        -32.785 (meters)                     GEOID93
 MF1806  GEOID HEIGHT    -        -33.144 (meters)                     GEOID18
 MF1806  NAD 83(2011) X  -    155,724.904 (meters)                     COMP
 MF1806  NAD 83(2011) Y  - -4,766,960.322 (meters)                     COMP
 MF1806  NAD 83(2011) Z  -  4,220,730.895 (meters)                     COMP
 MF1806  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 MF1806
 MF1806  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1806  Standards:
 MF1806         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1806            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1806  -------------------------------------------------------------------
 MF1806  NETWORK    0.64   0.80           0.29   0.23   0.41      0.03279174
 MF1806  -------------------------------------------------------------------
 MF1806  Click here for local accuracies and other accuracy information.
 MF1806
 MF1806.This mark is at Clow Intl Airport (1C5)
 MF1806
 MF1806.The horizontal coordinates were established by GPS observations
 MF1806.and adjusted by the National Geodetic Survey in June 2012.
 MF1806
 MF1806.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1806.been affixed to the stable North American tectonic plate. See 
 MF1806.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1806
 MF1806.The horizontal coordinates are valid at the epoch date displayed above
 MF1806.which is a decimal equivalence of Year/Month/Day.
 MF1806
 MF1806.The orthometric height was determined by GPS observations and a
 MF1806.high-resolution geoid model.
 MF1806
 MF1806.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1806.GEOID18 height accuracy estimate available here.
 MF1806
 MF1806.Click photographs - Photos may exist for this station.
 MF1806
 MF1806.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1806
 MF1806.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1806
 MF1806.The ellipsoidal height was determined by GPS observations
 MF1806.and is referenced to NAD 83.
 MF1806
 MF1806. The following values were computed from the NAD 83(2011) position.
 MF1806
 MF1806;                    North         East     Units Scale Factor Converg.
 MF1806;SPC IL E     -   558,581.887   317,012.489   MT  0.99997856   +0 08 09.4
 MF1806;SPC IL E     - 1,832,614.07  1,040,065.14   sFT  0.99997856   +0 08 09.4
 MF1806;UTM  16      - 4,616,863.573   406,061.347   MT  0.99970859   -0 45 03.7
 MF1806
 MF1806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1806!SPC IL E     -   0.99997348  x   0.99997856  =   0.99995204
 MF1806!UTM  16      -   0.99997348  x   0.99970859  =   0.99968208
 MF1806
 MF1806:                Primary Azimuth Mark                     Grid Az
 MF1806:SPC IL E     -  PLAPORT AZ MK                            178 07 06.9
 MF1806:UTM  16      -  PLAPORT AZ MK                            179 00 20.0
 MF1806
 MF1806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0606116863(NAD 83)
 MF1806
 MF1806|---------------------------------------------------------------------|
 MF1806| PID    Reference Object                     Distance      Geod. Az  |
 MF1806|                                                           dddmmss.s |
 MF1806| MF1807 PLAPORT AZ MK                       486.289 METERS 1781516.3 |
 MF1806|---------------------------------------------------------------------|
 MF1806
 MF1806                          SUPERSEDED SURVEY CONTROL
 MF1806
 MF1806  NAD 83(2007)-  41 41 52.84871(N)    088 07 44.23097(W) AD(2002.00) 0
 MF1806  ELLIP H (02/10/07)  169.083  (m)                       GP(2002.00)    
 MF1806  ELLIP H (02/03/05)  169.087  (m)                       GP(       ) 4 2
 MF1806  NAD 83(1997)-  41 41 52.84772(N)    088 07 44.22991(W) AD(       ) 1
 MF1806  ELLIP H (10/21/99)  169.090  (m)                       GP(       ) 4 1
 MF1806  NAD 83(1997)-  41 41 52.84784(N)    088 07 44.23054(W) AD(       ) 1
 MF1806  NAD 83(1986)-  41 41 52.84947(N)    088 07 44.23974(W) AD(       ) 1
 MF1806  ELLIP H (11/21/91)  168.960  (m)                       GP(       ) 4 1
 MF1806  NAD 83(1986)-  41 41 52.84905(N)    088 07 44.24438(W) AD(       ) 1
 MF1806  NGVD 29 (02/09/95)  202.2    (m)  GEOID93  model used  GPS OBS        
 MF1806  NGVD 29 (06/25/91)  202.2    (m)  OSU 89B  model used  GPS OBS        
 MF1806
 MF1806.Superseded values are not recommended for survey control.
 MF1806
 MF1806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1806.See file dsdata.pdf to determine how the superseded data were derived.
 MF1806
 MF1806_MARKER: I = METAL ROD
 MF1806_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1806_STAMPING: PLAPORT 1990
 MF1806_MARK LOGO: NGS
 MF1806_PROJECTION: FLUSH
 MF1806_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1806_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF1806+STABILITY: POSITION/ELEVATION WELL
 MF1806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1806+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1997
 MF1806_ROD/PIPE-DEPTH: 6.1 meters
 MF1806_SLEEVE-DEPTH  : 1.0 meters
 MF1806
 MF1806  HISTORY     - Date     Condition        Report By
 MF1806  HISTORY     - 1990     MONUMENTED       NGS
 MF1806  HISTORY     - 19940510 GOOD             ASCPC
 MF1806  HISTORY     - 19950503 GOOD             PATRIC
 MF1806  HISTORY     - 19970505 GOOD             ASCPC
 MF1806
 MF1806                          STATION DESCRIPTION
 MF1806
 MF1806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1806'STATION IS LOCATED ABOUT 11.0 KM (6.8 MI) NORTHEAST OF PLAINFIELD, 7.0
 MF1806'KM (4.3 MI) NORTHWEST OF ROMEOVILLE, AT THE CLOW INTERNATIONAL
 MF1806'AIRPORT, 0.29 KM (0.18 MI) SOUTH FROM THE NORTH END OF THE
 MF1806'TAXI-RUNWAY MEDIAN, AT JUNCTION OF THE FIRST RAMP NORTH OF THE MAIN
 MF1806'CONNECTING TAXI, IN THE SOUTHEAST 1/4 OF SECTION 7, T 37 N, R 10 E.
 MF1806'OWNERSHIP--C. BOYD CLOW, 10302 SOUTH NAPER/ROMEO RD, PLAINFIELD, IL
 MF1806'60544.  AIRPORT MANAGER IS MR. CLOW, PHONE 815-436-3930.
 MF1806'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND STATE HIGHWAY
 MF1806'53 (EXIT 267), ABOUT 3 KM (1.9 MI) NORTHWEST OF ROMEOVILLE, GO NORTH
 MF1806'ON HIGHWAY 53 FOR 2.84 KM (1.76 MI) TO A PAVED CROSSROAD.  TURN LEFT,
 MF1806'WEST, ON BOUGHTON ROAD FOR 4.80 KM (2.98 MI) TO A PAVED CROSSROAD.
 MF1806'TURN LEFT, SOUTHEAST, ON NAPER/ROMEO ROAD (207.75 W), FOR 0.62 KM
 MF1806'(0.39 MI) TO A GRAVEL DRIVE ON THE RIGHT JUST BEFORE REACHING A PAVED
 MF1806'ROAD LEFT AND AIRPORT PARKING LOT ON THE RIGHT.  TURN RIGHT, WEST,
 MF1806'THEN SOUTH, PASSING BETWEEN TWO FADED WHITE BARNS FOR 0.15 TO ROAD
 MF1806'END AT HANGAR ON THE LEFT. CONTINUE AHEAD FOR 0.06 KM (0.04 MI) TO
 MF1806'THE MAIN CONNECTING TAXI. TURN RIGHT, WEST, ON TAXI FOR 0.35 KM
 MF1806'(0.22 MI) TO PARALLEL TAXI.  TURN RIGHT, NORTH, ON TAXI FOR 0.25 KM
 MF1806'(0.16 MI) TO THE STATION ON THE LEFT JUST BEFORE REACHING A RAMP.
 MF1806'THE STATION IS LOCATED 28.0 M (91.9 FT) EAST FROM THE CENTER OF THE
 MF1806'RUNWAY, 14.4 M (47.2 FT) SOUTH FROM THE CENTER OF THE RAMP, AND 10.2
 MF1806'M (33.5 FT) WEST FROM THE CENTER OF THE TAXI.
 MF1806'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1806
 MF1806                          STATION RECOVERY (1994)
 MF1806
 MF1806'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 MF1806'RECOVERY NOTE -- PLAPORT RECOVERED IN GOOD CONDITION AS DESCRIBED IN
 MF1806'THE ORIGINAL DESCRIPTION.
 MF1806
 MF1806                          STATION RECOVERY (1995)
 MF1806
 MF1806'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1995 (BPG)
 MF1806'RECOVERED AS DESCRIBED.
 MF1806
 MF1806                          STATION RECOVERY (1997)
 MF1806
 MF1806'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 MF1806'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 MF1806'DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1807 ***********************************************************************
 MF1807  DESIGNATION -  PLAPORT AZ MK
 MF1807  PID         -  MF1807
 MF1807  STATE/COUNTY-  IL/WILL
 MF1807  COUNTRY     -  US
 MF1807  USGS QUAD   -  NORMANTOWN (2018)
 MF1807
 MF1807                         *CURRENT SURVEY CONTROL
 MF1807  ______________________________________________________________________
 MF1807* NAD 83(1997) POSITION- 41 41 37.09347(N) 088 07 43.58472(W)   ADJUSTED
 MF1807* NAD 83(1997) ELLIP HT-   166.623 (meters)        (10/21/99)   ADJUSTED
 MF1807* NAVD 88 ORTHO HEIGHT -   199.7   (meters)      655.    (feet) VERTCON3
 MF1807  ______________________________________________________________________
 MF1807  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 MF1807  NAD 83(1997) X  -    155,750.315 (meters)                     COMP
 MF1807  NAD 83(1997) Y  - -4,767,281.177 (meters)                     COMP
 MF1807  NAD 83(1997) Z  -  4,220,366.310 (meters)                     COMP
 MF1807  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 MF1807  HORZ ORDER      -  FIRST
 MF1807  ELLP ORDER      -  FOURTH    CLASS I
 MF1807
 MF1807.This mark is at Clow Intl Airport (1C5)
 MF1807
 MF1807.The horizontal coordinates were established by GPS observations
 MF1807.and adjusted by the National Geodetic Survey in October 1999.
 MF1807
 MF1807.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1807.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1807
 MF1807.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1807.GEOID18 height accuracy estimate available here.
 MF1807
 MF1807.Click photographs - Photos may exist for this station.
 MF1807
 MF1807.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1807
 MF1807.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1807
 MF1807.The ellipsoidal height was determined by GPS observations
 MF1807.and is referenced to NAD 83.
 MF1807
 MF1807. The following values were computed from the NAD 83(1997) position.
 MF1807
 MF1807;                    North         East     Units Scale Factor Converg.
 MF1807;SPC IL E     -   558,095.854   317,028.563   MT  0.99997857   +0 08 09.8
 MF1807;SPC IL E     - 1,831,019.48  1,040,117.88   sFT  0.99997857   +0 08 09.8
 MF1807;UTM  16      - 4,616,377.481   406,069.893   MT  0.99970857   -0 45 03.1
 MF1807
 MF1807!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1807!SPC IL E     -   0.99997387  x   0.99997857  =   0.99995244
 MF1807!UTM  16      -   0.99997387  x   0.99970857  =   0.99968244
 MF1807
 MF1807:                Primary Azimuth Mark                     Grid Az
 MF1807:SPC IL E     -  PLAPORT                                  358 07 06.9
 MF1807:UTM  16      -  PLAPORT                                  359 00 19.8
 MF1807
 MF1807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0606916377(NAD 83)
 MF1807
 MF1807|---------------------------------------------------------------------|
 MF1807| PID    Reference Object                     Distance      Geod. Az  |
 MF1807|                                                           dddmmss.s |
 MF1807| MF1806 PLAPORT                             486.289 METERS 3581516.7 |
 MF1807|---------------------------------------------------------------------|
 MF1807
 MF1807                          SUPERSEDED SURVEY CONTROL
 MF1807
 MF1807  NAD 83(1997)-  41 41 37.09359(N)    088 07 43.58536(W) AD(       ) 1
 MF1807  ELLIP H (11/21/91)  166.493  (m)                       GP(       ) 4 1
 MF1807  NAD 83(1986)-  41 41 37.09480(N)    088 07 43.59919(W) AD(       ) 1
 MF1807  NGVD 29 (06/25/91)  199.7    (m)  OSU 89B  model used  GPS OBS        
 MF1807
 MF1807.Superseded values are not recommended for survey control.
 MF1807
 MF1807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1807.See file dsdata.pdf to determine how the superseded data were derived.
 MF1807
 MF1807_MARKER: I = METAL ROD
 MF1807_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1807_STAMPING: PLAPORT AZ MK 1990
 MF1807_MARK LOGO: NGS
 MF1807_PROJECTION: FLUSH
 MF1807_MAGNETIC: I = MARKER IS A STEEL ROD
 MF1807_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1807+SATELLITE: SATELLITE OBSERVATIONS - 1990
 MF1807_ROD/PIPE-DEPTH: 8.5 meters
 MF1807_SLEEVE-DEPTH  : 1.0 meters
 MF1807
 MF1807  HISTORY     - Date     Condition        Report By
 MF1807  HISTORY     - 1990     MONUMENTED       NGS
 MF1807
 MF1807                          STATION DESCRIPTION
 MF1807
 MF1807'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1807'STATION IS LOCATED ABOUT 10.5 KM (6.5 MI) NORTHEAST OF PLAINFIELD, 6.5
 MF1807'KM (4.0 MI) NORTHWEST OF ROMEOVILLE, AT THE CLOW AIRPORT, 0.25 KM
 MF1807'(0.16 MI) NORTH FROM THE SOUTHEND OF THE TAXI-RUNWAY MEDIAN, AT
 MF1807'JUNCTION OF THE FIRST RAMP NORTH OF THE SOUTH END OF THE RUNWAY, IN
 MF1807'THE NORTHEAST 1/4 OF SECTION 18, T 37 N, R 10 E. OWNERSHIP--C. BOYD
 MF1807'CLOW, 10302 SOUTH NAPER/ROMEO RD, PLAINFIELD, IL 60544.  AIRPORT
 MF1807'MANAGER IS MR. CLOW, PHONE 815-436-3930.
 MF1807'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND STATE HIGHWAY
 MF1807'53 (EXIT 267), ABOUT 3 KM (1.9 MI) NORTHWEST OF ROMEOVILLE, GO NORTH
 MF1807'ON HIGHWAY 53 FOR 2.84 KM (1.76 MI) TO A PAVED CROSSROAD.  TURN LEFT,
 MF1807'WEST, ON BOUGHTON ROAD FOR 4.80 KM (2.98 MI) TO A PAVED CROSSROAD.
 MF1807'TURN LEFT, SOUTHEAST, ON NAPER/ROMEO ROAD (207.75 W), FOR 0.62 KM
 MF1807'(0.39 MI) TO A GRAVEL DRIVE ON THE RIGHT JUST BEFORE REACHING A PAVED
 MF1807'ROAD LEFT AND AIRPORT PARKING LOT ON THE RIGHT.  TURN RIGHT, WEST,
 MF1807'PASSING BETWEEN TWO FADED WHITE BARNS FOR 0.15 KM (0.09 MI) TO ROAD
 MF1807'END AT HANGAR ON THE LEFT. CONTINUE AHEAD FOR 0.06 KM (0.04 MI) TO
 MF1807'THE MAIN CONNECTING TAXI. TURN RIGHT, WEST, ON TAXI FOR 0.35 KM
 MF1807'(0.22 MI) TO PARALLEL TAXI.  TURN LEFT, SOUTH, ON TAXI FOR 0.25 KM
 MF1807'(0.16 MI) TO THE STATION ON THE RIGHT JUST BEFORE REACHING A RAMP.
 MF1807'THE STATION IS LOCATED 29.0 M (95.1 FT) EAST FROM THE CENTER OF THE
 MF1807'RUNWAY, 16.1 M (52.8 FT) NORTH FROM THE CENTER OF THE RAMP, 14.9 M
 MF1807'(48.9 FT) EAST-SOUTHEAST FROM A RUNWAY LIGHT, AND 9.6 M (31.5 FT)
 MF1807'WEST FROM THE CENTER OF THE TAXI.
 MF1807'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2337 ***********************************************************************
 LB2337  DESIGNATION -  PLATO
 LB2337  PID         -  LB2337
 LB2337  STATE/COUNTY-  IL/IROQUOIS
 LB2337  COUNTRY     -  US
 LB2337  USGS QUAD   -  L'ERABLE (2018)
 LB2337
 LB2337                         *CURRENT SURVEY CONTROL
 LB2337  ______________________________________________________________________
 LB2337* NAD 83(2011) POSITION- 40 53 12.94305(N) 087 51 58.23608(W)   ADJUSTED
 LB2337* NAD 83(2011) ELLIP HT-   160.087 (meters)        (06/27/12)   ADJUSTED
 LB2337* NAD 83(2011) EPOCH   -  2010.00
 LB2337* NAVD 88 ORTHO HEIGHT -   192.753 (meters)      632.39  (feet) ADJUSTED
 LB2337  ______________________________________________________________________
 LB2337  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 LB2337  NAD 83(2011) X  -    179,799.012 (meters)                     COMP
 LB2337  NAD 83(2011) Y  - -4,825,592.303 (meters)                     COMP
 LB2337  NAD 83(2011) Z  -  4,153,043.057 (meters)                     COMP
 LB2337  LAPLACE CORR    -         -3.06  (seconds)                    DEFLEC18
 LB2337  DYNAMIC HEIGHT  -        192.671 (meters)      632.12  (feet) COMP
 LB2337  MODELED GRAVITY -    980,191.0   (mgal)                       NAVD 88
 LB2337
 LB2337  VERT ORDER      -  SECOND    CLASS I
 LB2337
 LB2337  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2337  Standards:
 LB2337         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2337            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2337  -------------------------------------------------------------------
 LB2337  NETWORK    1.18   1.47           0.53   0.41   0.75     -0.22880264
 LB2337  -------------------------------------------------------------------
 LB2337  Click here for local accuracies and other accuracy information.
 LB2337
 LB2337.The horizontal coordinates were established by GPS observations
 LB2337.and adjusted by the National Geodetic Survey in June 2012.
 LB2337
 LB2337.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2337.been affixed to the stable North American tectonic plate. See 
 LB2337.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2337
 LB2337.The horizontal coordinates are valid at the epoch date displayed above
 LB2337.which is a decimal equivalence of Year/Month/Day.
 LB2337
 LB2337.The orthometric height was determined by differential leveling and
 LB2337.adjusted by the NATIONAL GEODETIC SURVEY
 LB2337.in August 2012.
 LB2337
 LB2337.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2337.GEOID18 height accuracy estimate available here.
 LB2337
 LB2337.Click photographs - Photos may exist for this station.
 LB2337
 LB2337.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2337
 LB2337.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2337
 LB2337.The ellipsoidal height was determined by GPS observations
 LB2337.and is referenced to NAD 83.
 LB2337
 LB2337.The dynamic height is computed by dividing the NAVD 88
 LB2337.geopotential number by the normal gravity value computed on the
 LB2337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2337.degrees latitude (g = 980.6199 gals.).
 LB2337
 LB2337.The modeled gravity was interpolated from observed gravity values.
 LB2337
 LB2337. The following values were computed from the NAD 83(2011) position.
 LB2337
 LB2337;                    North         East     Units Scale Factor Converg.
 LB2337;SPC IL E     -   468,590.278   339,370.482   MT  0.99999407   +0 18 20.8
 LB2337;SPC IL E     - 1,537,366.60  1,113,417.99   sFT  0.99999407   +0 18 20.8
 LB2337;UTM  16      - 4,526,566.251   427,028.462   MT  0.99966554   -0 34 01.2
 LB2337
 LB2337!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2337!SPC IL E     -   0.99997489  x   0.99999407  =   0.99996896
 LB2337!UTM  16      -   0.99997489  x   0.99966554  =   0.99964044
 LB2337
 LB2337:                Primary Azimuth Mark                     Grid Az
 LB2337:SPC IL E     -  PLATO AZ MK                              174 05 35.1
 LB2337:UTM  16      -  PLATO AZ MK                              174 57 57.1
 LB2337
 LB2337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2702826566(NAD 83)
 LB2337
 LB2337|---------------------------------------------------------------------|
 LB2337| PID    Reference Object                     Distance      Geod. Az  |
 LB2337|                                                           dddmmss.s |
 LB2337| CM4383 PLATO RM 1                           30.718 METERS 00702     |
 LB2337| CM4382 PLATO AZ MK                                        1742355.9 |
 LB2337| CM4384 PLATO RM 2                           28.340 METERS 28330     |
 LB2337|---------------------------------------------------------------------|
 LB2337
 LB2337                          SUPERSEDED SURVEY CONTROL
 LB2337
 LB2337  NAD 83(2007)-  40 53 12.94312(N)    087 51 58.23700(W) AD(2002.00) 0
 LB2337  ELLIP H (02/10/07)  160.105  (m)                       GP(2002.00)    
 LB2337  ELLIP H (02/03/05)  160.107  (m)                       GP(       ) 4 2
 LB2337  NAD 83(1997)-  40 53 12.94310(N)    087 51 58.23682(W) AD(       ) 1
 LB2337  ELLIP H (03/04/03)  160.091  (m)                       GP(       ) 4 2
 LB2337  NAD 83(1997)-  40 53 12.94437(N)    087 51 58.23754(W) AD(       ) 2
 LB2337  NAD 83(1997)-  40 53 12.94442(N)    087 51 58.23752(W) AD(       ) 2
 LB2337  NAD 83(1986)-  40 53 12.95111(N)    087 51 58.24623(W) AD(       ) 2
 LB2337  NAD 27      -  40 53 12.83000(N)    087 51 58.11250(W) AD(       ) 2
 LB2337  NAVD 88 (03/04/03)  192.7    (m)  GEOID99  model used  GPS OBS        
 LB2337
 LB2337.Superseded values are not recommended for survey control.
 LB2337
 LB2337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2337.See file dsdata.pdf to determine how the superseded data were derived.
 LB2337
 LB2337_MARKER: DS = TRIANGULATION STATION DISK
 LB2337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2337_STAMPING: PLATO 1947
 LB2337_MARK LOGO: CGS
 LB2337_PROJECTION: FLUSH
 LB2337_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2337+STABILITY: SURFACE MOTION
 LB2337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2337+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2020
 LB2337
 LB2337  HISTORY     - Date     Condition        Report By
 LB2337  HISTORY     - 1947     MONUMENTED       CGS
 LB2337  HISTORY     - 200205   GOOD             ASCPC
 LB2337  HISTORY     - 20070325 GOOD             GEOCAC
 LB2337  HISTORY     - 20080926 GOOD             FARNGP
 LB2337  HISTORY     - 20110119 GOOD             ILDT
 LB2337  HISTORY     - 20110513 GOOD             ILDT
 LB2337  HISTORY     - 20110613 GOOD             PATRIC
 LB2337  HISTORY     - 20130513 GOOD             ILDT
 LB2337  HISTORY     - 20140325 GOOD             PATRIC
 LB2337  HISTORY     - 20160203 GOOD             AMESC
 LB2337  HISTORY     - 20200601 GOOD             ILDT
 LB2337
 LB2337                          STATION DESCRIPTION
 LB2337
 LB2337'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2337'THE STATION IS LOCATED 8 MILES NORTH OF CRESCENT CITY, IN THE
 LB2337'SOUTHWEST ANGLE OF THE JUNCTION OF U. S. HIGHWAY 52 AND STATE
 LB2337'HIGHWAYS 116 AND 49.  IT IS 105 FEET SOUTHWEST OF THE CENTER OF THE
 LB2337'INTERSECTION OF THE HIGHWAYS.
 LB2337'
 LB2337'REFERENCE MARK NO. 1 IS 100.78 FEET NORTH OF THE STATION.  IT IS 74
 LB2337'FEET WEST OF THE CENTER OF HIGHWAY 52 AND 49 AND 42 FEET NORTH OF
 LB2337'THE CENTER OF HIGHWAY 116.  THE MARK IS FLUSH AND THE DISK IS
 LB2337'STAMPED PLATO NO 1 1947.
 LB2337'
 LB2337'REFERENCE MARK NO. 2 IS 92.98 FEET WEST OF THE STATION.  IT IS 35
 LB2337'FEET SOUTH OF THE CENTER OF HIGHWAY 116 AND 3 FEET EAST OF AN 8-INCH
 LB2337'ELM TREE.  THE MARK IS FLUSH AND THE DISK IS STAMPED PLATO NO 2
 LB2337'1947.
 LB2337'
 LB2337'THE AZIMUTH MARK IS 0.25 MILE SOUTH OF THE STATION.  IT IS 125 FEET
 LB2337'EAST OF A FARM HOUSE, 40 FEET EAST OF THE CENTER OF HIGHWAY 49, 2
 LB2337'FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCELINE.
 LB2337'THE MARK IS FLUSH AND THE DISK IS STAMPED PLATO 1947.
 LB2337'
 LB2337'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 24 AND STATE
 LB2337'HIGHWAY 24 AND STATE HIGHWAY 49 IN CRESCENT CITY, GO NORTH ON
 LB2337'HIGHWAY 49 FOR 8.0 MILES TO THE STATION ON THE LEFT AS DESCRIBED.
 LB2337'
 LB2337'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2337
 LB2337                          STATION RECOVERY (2002)
 LB2337
 LB2337'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2337'RECOVERED AS DESCRIBED
 LB2337
 LB2337                          STATION RECOVERY (2007)
 LB2337
 LB2337'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2337'RECOVERED IN GOOD CONDITION.
 LB2337
 LB2337                          STATION RECOVERY (2008)
 LB2337
 LB2337'RECOVERY NOTE BY FARNSWORTH GROUP 2008 (KDV)
 LB2337'RECOVERED IN GOOD CONDITION.
 LB2337
 LB2337                          STATION RECOVERY (2011)
 LB2337
 LB2337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2337'RECOVERED IN GOOD CONDITION.
 LB2337
 LB2337                          STATION RECOVERY (2011)
 LB2337
 LB2337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LB2337'RECOVERED IN GOOD CONDITION.
 LB2337
 LB2337                          STATION RECOVERY (2011)
 LB2337
 LB2337'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2337'THE STATION IS LOCATED APPROXIMATELY 4.5 MI (7.2 KM) EAST OF THE TOWN
 LB2337'OF ASHKUM, ILLINOIS, IN IROQUOIS COUNTY.
 LB2337'
 LB2337'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 57 AND STATE
 LB2337'HIGHWAY 116, THE EXIT FOR ASHKUM, PROCEED EAST ON 116, WHICH JOINS
 LB2337'INTO US HIGHWAY 45, 5.2 MI (8.4 KM) TO THE STATION AT THE SOUTHWEST
 LB2337'QUADRANT OF THE INTERSECTION WITH US HIGHWAY 45, 52 AND 49.
 LB2337'
 LB2337'THE STATION IS 58.5 FT (17.8 M) SOUTH OF THE CENTERLINE OF HIGHWAY 45,
 LB2337'63 FT (19.2 M) EAST OF A CONCRETE ROW MARKER, 38 FT (11.6 M) WEST OF A
 LB2337'STOP SIGN FOR THE RIGHT TURN LANE OF EAST BOUND HIGHWAY 45 AND 1 FT
 LB2337'(0.3 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 LB2337
 LB2337                          STATION RECOVERY (2013)
 LB2337
 LB2337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LB2337'RECOVERED IN GOOD CONDITION.
 LB2337
 LB2337                          STATION RECOVERY (2014)
 LB2337
 LB2337'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 LB2337'RECOVERED AS DESCRIBED.
 LB2337
 LB2337                          STATION RECOVERY (2016)
 LB2337
 LB2337'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 LB2337'RECOVERED AS DESCRIBED.
 LB2337'
 LB2337'NOTE-AZIMUTH MARK AND REFERENCE MARK 1 AND 2 NOT FOUND.
 LB2337
 LB2337                          STATION RECOVERY (2020)
 LB2337
 LB2337'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LB2337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1110 ***********************************************************************
 NH1110  DESIGNATION -  PLATO
 NH1110  PID         -  NH1110
 NH1110  STATE/COUNTY-  IL/KANE
 NH1110  COUNTRY     -  US
 NH1110  USGS QUAD   -  PINGREE GROVE (2018)
 NH1110
 NH1110                         *CURRENT SURVEY CONTROL
 NH1110  ______________________________________________________________________
 NH1110* NAD 83(1997) POSITION- 42 01 30.24482(N) 088 29 02.42637(W)   ADJUSTED
 NH1110* NAVD 88 ORTHO HEIGHT -   325.    (meters)     1066.    (feet) SCALED
 NH1110  ______________________________________________________________________
 NH1110  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 NH1110  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 NH1110  HORZ ORDER      -  SECOND
 NH1110
 NH1110.The horizontal coordinates were established by classical geodetic methods
 NH1110.and adjusted by the National Geodetic Survey in October 1999.
 NH1110
 NH1110.The orthometric height was scaled from a topographic map.
 NH1110
 NH1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1110.GEOID18 height accuracy estimate available here.
 NH1110
 NH1110.Click photographs - Photos may exist for this station.
 NH1110
 NH1110.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1110
 NH1110. The following values were computed from the NAD 83(1997) position.
 NH1110
 NH1110;                    North         East     Units Scale Factor Converg.
 NH1110;SPC IL E     -   594,897.915   287,521.756   MT  0.99997692   -0 06 03.1
 NH1110;SPC IL E     - 1,951,760.91    943,310.96   sFT  0.99997692   -0 06 03.1
 NH1110;UTM  16      - 4,653,624.749   377,144.841   MT  0.99978572   -0 59 37.0
 NH1110
 NH1110!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1110!SPC IL E     -   0.99995426  x   0.99997692  =   0.99993118
 NH1110!UTM  16      -   0.99995426  x   0.99978572  =   0.99973999
 NH1110
 NH1110:                Primary Azimuth Mark                     Grid Az
 NH1110:SPC IL E     -  PLATO AZ MK                              003 19 37.2
 NH1110:UTM  16      -  PLATO AZ MK                              004 13 11.1
 NH1110
 NH1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7714453624(NAD 83)
 NH1110
 NH1110|---------------------------------------------------------------------|
 NH1110| PID    Reference Object                     Distance      Geod. Az  |
 NH1110|                                                           dddmmss.s |
 NH1110| CJ1861 PLATO AZ MK                                        0031334.1 |
 NH1110| CJ1862 PLATO RM 1                           30.084 METERS 09831     |
 NH1110| NH1111 PLATO TOWNSHIP MOTOROLA MAST        APPROX. 0.7 KM 1775259.3 |
 NH1110| NH1112 PLATO TOWNSHIP ATT MICROWAVE        APPROX. 0.6 KM 1791558.7 |
 NH1110| CJ1863 PLATO RM 2                           28.191 METERS 18033     |
 NH1110| NH1175 HAMPSHIRE MUNICIPAL TANK            APPROX. 8.9 KM 3380556.9 |
 NH1110|---------------------------------------------------------------------|
 NH1110
 NH1110                          SUPERSEDED SURVEY CONTROL
 NH1110
 NH1110  NAD 83(1997)-  42 01 30.24434(N)    088 29 02.43270(W) AD(       ) 2
 NH1110  NAD 83(1986)-  42 01 30.24665(N)    088 29 02.43508(W) AD(       ) 2
 NH1110  NAD 27      -  42 01 30.15350(N)    088 29 02.13560(W) AD(       ) 2
 NH1110
 NH1110.Superseded values are not recommended for survey control.
 NH1110
 NH1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1110.See file dsdata.pdf to determine how the superseded data were derived.
 NH1110
 NH1110_MARKER: DS = TRIANGULATION STATION DISK
 NH1110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1110_STAMPING: PLATO 1954
 NH1110_MARK LOGO: CGS
 NH1110_PROJECTION: FLUSH
 NH1110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1110+STABILITY: SURFACE MOTION
 NH1110
 NH1110  HISTORY     - Date     Condition        Report By
 NH1110  HISTORY     - 1954     MONUMENTED       CGS
 NH1110  HISTORY     - 1966     GOOD             CGS
 NH1110  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 NH1110
 NH1110                          STATION DESCRIPTION
 NH1110
 NH1110'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1110'STATION IS LOCATED ON THE PROPERTY OF CHARLES LOHMEIER ABOUT
 NH1110'11 MILES NORTHEAST OF SYCAMORE, ABOUT 4 MILES SOUTHEAST OF
 NH1110'BURLINGTON AND 0.4 MILE NORTH OF THE A.T. AND T. CO. MICRO-WAVE
 NH1110'RELAY TOWER.  IT IS 136 FEET WEST OF THE CENTER OF A GRAVEL
 NH1110'ROAD, 71 FEET NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE,
 NH1110'68 FEET NORTH OF THE NORTHWEST CORNER OF A SMALL BUILDING
 NH1110'AND 17 FEET NORTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH
 NH1110'AND THE DISK IS STAMPED PLATO 1954.
 NH1110'
 NH1110'REFERENCE MARK NO. 1 IS 38 FEET WEST OF THE CENTER OF THE GRAVEL
 NH1110'ROAD AND 12 FEET WEST OF A POWER LINE POLE.  THE MARK IS
 NH1110'FLUSH AND THE DISK IS STAMPED PLATO NO 1 1954.
 NH1110'
 NH1110'REFERENCE MARK NO. 2 IS 5 FEET SOUTHWEST OF THE SOUTHWEST
 NH1110'CORNER OF THE SMALL BUILDING AND 1 FOOT SOUTH OF A FENCE.
 NH1110'THE MARK IS FLUSH AND THE DISK IS STAMPED PLATO NO 2 1954.
 NH1110'
 NH1110'AZIMUTH MARK IS 24 FEET EAST OF THE CENTER OF THE GRAVEL ROAD,
 NH1110'1 FOOT SOUTHEAST OF A TELEPHONE POLE AND 1 FOOT SOUTH OF A WHITE
 NH1110'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1110'PLATO 1954.
 NH1110'
 NH1110'TO REACH THE STATION FROM THE DEPOT AND RAILROAD CROSSING IN
 NH1110'THE SOUTH EDGE OF BURLINGTON, GO SOUTHEAST ON A PAVED ROAD
 NH1110'FOR 3.3 MILES TO A PAVED ROAD LEFT AND SIGN PLATO CENTER.  TURN
 NH1110'LEFT AND GO EAST ON PAVED ROAD FOR 0.6 MILE TO THE MICRO-WAVE
 NH1110'TOWER ON THE LEFT AND A GRAVEL ROAD LEFT.  TURN LEFT AND GO
 NH1110'NORTH ON GRAVEL ROAD FOR 0.4 MILE TO MR. LOHMEIRS HOUSE ON
 NH1110'THE LEFT AND THE STATION ON THE LEFT AS DESCRIBED.  CONTINUE
 NH1110'NORTH ON THE GRAVEL ROAD FOR 0.5 MILE TO THE AZIMUTH MARK
 NH1110'ON THE RIGHT AS DESCRIBED.
 NH1110'
 NH1110'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1110
 NH1110                          STATION RECOVERY (1966)
 NH1110
 NH1110'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1110'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 NH1110'FOUND IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS
 NH1110'GOOD WITH THE BELOW CHANGES.
 NH1110'
 NH1110'THE STATION MARK IS 13 FEET SOUTHWEST OF A 10 INCH BIRCH
 NH1110'TREE.
 NH1110'
 NH1110'REFERENCE MARK 1 IS 2 FEET NORTH NORTHEAST OF A 10 INCH
 NH1110'BIRCH TREE AND 2 INCHES BELOW THE SURFACE OF THE GROUND.
 NH1110'
 NH1110'REFERENCE MARK 2 IS 16 FEET WEST OF THE CENTERLINE OF A GRAVELED
 NH1110'DRIVEWAY AND 2 INCHES BELOW THE SURFACE OF THE GROUND.
 NH1110'
 NH1110'THE AZIMUTH MARK IS 27 FEET SOUTH OF THE CENTERLINE OF A
 NH1110'FIELD ROAD AND 1 FOOT NORTH OF A METAL WITNESS POST.
 NH1110
 NH1110                          STATION RECOVERY (1998)
 NH1110
 NH1110'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1110'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1112 ***********************************************************************
 NH1112  DESIGNATION -  PLATO TOWNSHIP ATT MICROWAVE
 NH1112  PID         -  NH1112
 NH1112  STATE/COUNTY-  IL/KANE
 NH1112  COUNTRY     -  US
 NH1112  USGS QUAD   -  PINGREE GROVE (2018)
 NH1112
 NH1112                         *CURRENT SURVEY CONTROL
 NH1112  ______________________________________________________________________
 NH1112* NAD 83(1997) POSITION- 42 01 10.02265(N) 088 29 02.07908(W)   ADJUSTED
 NH1112  ______________________________________________________________________
 NH1112  GEOID HEIGHT    -        -33.260 (meters)                     GEOID18
 NH1112  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 NH1112  HORZ ORDER      -  THIRD
 NH1112
 NH1112.The horizontal coordinates were established by classical geodetic methods
 NH1112.and adjusted by the National Geodetic Survey in October 1999.
 NH1112
 NH1112.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1112.GEOID18 height accuracy estimate available here.
 NH1112
 NH1112.Click photographs - Photos may exist for this station.
 NH1112
 NH1112.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1112
 NH1112. The following values were computed from the NAD 83(1997) position.
 NH1112
 NH1112;                    North         East     Units Scale Factor Converg.
 NH1112;SPC IL E     -   594,273.986   287,528.648   MT  0.99997691   -0 06 02.9
 NH1112;SPC IL E     - 1,949,713.90    943,333.57   sFT  0.99997691   -0 06 02.9
 NH1112;UTM  16      - 4,653,000.907   377,142.012   MT  0.99978573   -0 59 36.3
 NH1112
 NH1112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7714253000(NAD 83)
 NH1112
 NH1112                          SUPERSEDED SURVEY CONTROL
 NH1112
 NH1112  NAD 83(1997)-  42 01 10.02286(N)    088 29 02.08561(W) AD(       ) 3
 NH1112  NAD 83(1986)-  42 01 10.02405(N)    088 29 02.08766(W) AD(       ) 3
 NH1112  NAD 27      -  42 01 09.92300(N)    088 29 01.78900(W) AD(       ) 3
 NH1112
 NH1112.Superseded values are not recommended for survey control.
 NH1112
 NH1112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1112.See file dsdata.pdf to determine how the superseded data were derived.
 NH1112
 NH1112_MARKER: 45 = MICROWAVE TOWER
 NH1112
 NH1112  HISTORY     - Date     Condition        Report By
 NH1112  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1112  HISTORY     - 1956     GOOD             CGS
 NH1112  HISTORY     - 1966     GOOD             CGS
 NH1112  HISTORY     - 19980511 GOOD             USPSQD
 NH1112
 NH1112                          STATION DESCRIPTION
 NH1112
 NH1112'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1112'STATION IS THE CENTER OF THE TOP OF THE MICROWAVE RELAY TOWER,
 NH1112'LOCATED ABOUT 4 MILES SOUTHEAST OF BURLINGTON, AND 5 MILES
 NH1112'WEST OF PLATO CENTER ABOUT 150 FEET NORTHWEST OF THE INTERSECTION
 NH1112'OF A PAVED ROAD AND A GRAVEL ROAD NORTH.  IT IS A SQUARE
 NH1112'CONCRETE STRUCTURE, ABOUT 20 FEET ON EACH SIDE WITH 4 MICROWAVE
 NH1112'REFLECTORS ATOP.  THE TOTAL HEIGHT OF THE STRUCTURE IS 103
 NH1112'FEET.
 NH1112'
 NH1112'TO REACH THE STATION FROM THE DEPOT AND RAILROAD CROSSING
 NH1112'IN THE SOUTH EDGE OF BURLINGTON, GO SOUTHEAST ON PAVED ROAD
 NH1112'FOR 3.3 MILES TO A PAVED ROAD LEFT AND SIGN PLATO CENTER
 NH1112'TURN LEFT AND GO EAST ON PAVED ROAD FOR 0.6 MILE TO A
 NH1112'GRAVEL ROAD LEFT AND THE STATION IN THE NORTHWEST ANGLE AS
 NH1112'DESCRIBED.
 NH1112
 NH1112                          STATION RECOVERY (1956)
 NH1112
 NH1112'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1112'THIS STATION WAS DESCRIBED AS PLATO TOWNSHIP BUT WAS LISTED
 NH1112'ON ALL OTHER RECORDS AS PLATO CENTER.
 NH1112'
 NH1112'THE STATION WAS RECOVERED IN GOOD CONDITION AND THE OLD
 NH1112'DESCRIPTION IS ADEQUATE WITH THE EXCEPTION OF THE CHANGE
 NH1112'IN NAME.
 NH1112
 NH1112                          STATION RECOVERY (1966)
 NH1112
 NH1112'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1112'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION
 NH1112'AT THIS TIME.
 NH1112
 NH1112                          STATION RECOVERY (1998)
 NH1112
 NH1112'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1112'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0177 ***********************************************************************
 JC0177  DESIGNATION -  PLEASANT
 JC0177  PID         -  JC0177
 JC0177  STATE/COUNTY-  IL/ST CLAIR
 JC0177  COUNTRY     -  US
 JC0177  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0177
 JC0177                         *CURRENT SURVEY CONTROL
 JC0177  ______________________________________________________________________
 JC0177* NAD 83(1997) POSITION- 38 35 48.38660(N) 090 00 44.89262(W)   ADJUSTED
 JC0177* NAVD 88 ORTHO HEIGHT -   180.012 (meters)      590.59  (feet) ADJUSTED
 JC0177  ______________________________________________________________________
 JC0177  GEOID HEIGHT    -        -30.804 (meters)                     GEOID18
 JC0177  LAPLACE CORR    -          1.63  (seconds)                    DEFLEC18
 JC0177  DYNAMIC HEIGHT  -        179.898 (meters)      590.22  (feet) COMP
 JC0177  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JC0177
 JC0177  HORZ ORDER      -  SECOND
 JC0177  VERT ORDER      -  SECOND    CLASS 0
 JC0177
 JC0177.The horizontal coordinates were established by classical geodetic methods
 JC0177.and adjusted by the National Geodetic Survey in October 1999.
 JC0177
 JC0177.The orthometric height was determined by differential leveling and
 JC0177.adjusted by the NATIONAL GEODETIC SURVEY
 JC0177.in June 1991.
 JC0177
 JC0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0177.GEOID18 height accuracy estimate available here.
 JC0177
 JC0177.Click photographs - Photos may exist for this station.
 JC0177
 JC0177.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC0177
 JC0177.The dynamic height is computed by dividing the NAVD 88
 JC0177.geopotential number by the normal gravity value computed on the
 JC0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0177.degrees latitude (g = 980.6199 gals.).
 JC0177
 JC0177.The modeled gravity was interpolated from observed gravity values.
 JC0177
 JC0177. The following values were computed from the NAD 83(1997) position.
 JC0177
 JC0177;                    North         East     Units Scale Factor Converg.
 JC0177;SPC IL W     -   214,220.419   713,432.184   MT  0.99994340   +0 05 46.3
 JC0177;SPC IL W     -   702,821.49  2,340,652.09   sFT  0.99994340   +0 05 46.3
 JC0177;UTM  15      - 4,276,265.515   760,183.710   MT  1.00043373   +1 51 53.2
 JC0177;UTM  16      - 4,276,336.543   237,643.792   MT  1.00044771   -1 52 49.3
 JC0177
 JC0177!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC0177!SPC IL W     -   0.99997659  x   0.99994340  =   0.99991999
 JC0177!UTM  15      -   0.99997659  x   1.00043373  =   1.00041031
 JC0177!UTM  16      -   0.99997659  x   1.00044771  =   1.00042429
 JC0177
 JC0177:                Primary Azimuth Mark                     Grid Az
 JC0177:SPC IL W     -  ALBERT                                   097 18 07.2
 JC0177:UTM  15      -  ALBERT                                   095 32 00.3
 JC0177:UTM  16      -  ALBERT                                   099 16 42.8
 JC0177
 JC0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6018376265(NAD 83)
 JC0177
 JC0177|---------------------------------------------------------------------|
 JC0177| PID    Reference Object                     Distance      Geod. Az  |
 JC0177|                                                           dddmmss.s |
 JC0177| JC0179 PLEASANT AZ MK                                     0795847.8 |
 JC0177| JB1427 ALBERT                              APPROX. 2.4 KM 0972353.5 |
 JC0177| JC0178 PLEASANT RM 1                        28.480 METERS 12124     |
 JC0177| JC1581 FRENCH VILLAGE ST POL RAD MAST      APPROX. 3.0 KM 2661924.4 |
 JC0177| JC0176 PLEASANT RM 2                        27.262 METERS 33914     |
 JC0177|---------------------------------------------------------------------|
 JC0177
 JC0177                          SUPERSEDED SURVEY CONTROL
 JC0177
 JC0177  NAD 83(1986)-  38 35 48.40322(N)    090 00 44.88569(W) AD(       ) 2
 JC0177  NAD 27      -  38 35 48.21954(N)    090 00 44.50971(W) AD(       ) 2
 JC0177  NGVD 29 (??/??/92)  180.111  (m)          590.91   (f) ADJ UNCH    2 0
 JC0177  NGVD 29             180.11   (m)          590.9    (f) LEVELING    3  
 JC0177
 JC0177.Superseded values are not recommended for survey control.
 JC0177
 JC0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0177.See file dsdata.pdf to determine how the superseded data were derived.
 JC0177
 JC0177_MARKER: DE = TRAVERSE STATION DISK
 JC0177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0177_STAMPING: PLEASANT 1961
 JC0177_MARK LOGO: CGS
 JC0177_PROJECTION: FLUSH
 JC0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0177+STABILITY: SURFACE MOTION
 JC0177
 JC0177  HISTORY     - Date     Condition        Report By
 JC0177  HISTORY     - 1961     MONUMENTED       CGS
 JC0177  HISTORY     - 1961     GOOD             CGS
 JC0177  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JC0177
 JC0177                          STATION DESCRIPTION
 JC0177
 JC0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0177'THE STATION IS LOCATED ABOUT 8 MILES EAST OF EAST ST. LOUIS, ABOUT
 JC0177'8 MILES WEST OF OFALLON, 2 MILES EAST OF FRENCH VILLAGE AND IN THE
 JC0177'SOUTHWEST CORNER OF THE PLEASANT VIEW SANATARIUM.
 JC0177'
 JC0177'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 50 AND
 JC0177'STATE HIGHWAY 157 AT THE WEST EDGE OF FRENCH VILLAGE, GO EASTERLY
 JC0177'ON U.S. HIGHWAY 50 FOR 2.2 MILES TO A CROSSROAD, TURN LEFT, GO
 JC0177'NORTH ON BUNKUM ROAD FOR 0.2 MILE TO THE PLEASANT VIEW SANATARIUM
 JC0177'AND THE STATION ON THE RIGHT.
 JC0177'
 JC0177'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH
 JC0177'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JC0177'GROUND AND IS STAMPED PLEASANT 1961.  THE MARK IS 77 FEET EAST
 JC0177'OF THE CENTER OF THE ROAD, 35 FEET EAST OF THE CENTER OF A
 JC0177'SIDEWALK, 33 FEET NORTH OF THE CENTER OF A DRIVEWAY, 31.5 FEET
 JC0177'SOUTHWEST OF A LONE OAK TREE AND 20.4 FEET NORTH-NORTHWEST OF
 JC0177'A WITNESS POST.
 JC0177'
 JC0177'REFERENCE MARK NO. 1, IS A STANDARD REFERENCE DISK SET IN TOP OF
 JC0177'A 12-INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JC0177'SURFACE OF THE GROUND AND IS STAMPED PLEASANT NO 1 1961.  THE
 JC0177'MARK IS 156 FEET EAST OF THE CENTER OF ROAD, 81 FEET SOUTHEAST
 JC0177'OF A WITNESS POST AND 14 FEET SOUTH OF THE CENTER OF A DRIVEWAY.
 JC0177'
 JC0177'REFERENCE MARK NO. 2, A STANDARD REFERENCE DISK SET IN TOP OF
 JC0177'A 12-INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 JC0177'OF THE GROUND AND IS STAMPED PLEASANT NO 2 1961.  THE MARK IS
 JC0177'117 FEET NORTH OF THE CENTER OF A DRIVEWAY, 76.5 FEET SOUTH OF
 JC0177'A PIPELINE MARKER, 43 FEET EAST OF THE CENTER OF A ROAD AND 1
 JC0177'FOOT EAST OF THE EAST EDGE OF SIDEWALK.
 JC0177'
 JC0177'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN A DRILL HOLE IN
 JC0177'TOP OF A CONCRETE BASE OF LAMP POLE AND IS STAMPED PLEASANT 1961.
 JC0177'THE MARK IS 113 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A LARGE
 JC0177'BRICK BUILDING, 33 FEET SOUTH OF THE CENTER OF SIDEWALK, 14.5
 JC0177'FEET WEST OF THE CENTER OF A DRIVEWAY AND 1 FOOT WEST OF A LAMP
 JC0177'POST.
 JC0177'
 JC0177'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST AND NORTH
 JC0177'ON DRIVEWAY TO THE MARK ON THE LEFT AS DESCRIBED.
 JC0177'
 JC0177'HEIGHT OF LIGHT ABOVE STATION MARK 26.3 METERS.
 JC0177
 JC0177                          STATION RECOVERY (1961)
 JC0177
 JC0177'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JC0177'2.6 MI NE FROM FRENCH VILLAGE.
 JC0177'ABOUT 2.4 MILES EAST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION
 JC0177'WITH STATE HIGHWAY 157 IN FRENCH VILLAGE, THENCE 0.25 MILE NORTH
 JC0177'ALONG AN ASPHALT PAVED ROAD, AT THE JUNCTION OF A DRIVE EAST
 JC0177'TO PLEASANT VIEW SANATORIUM, 75 FEET EAST OF THE CENTER LINE
 JC0177'OF THE ASPHALT PAVED ROAD, 34 FEET NORTH OF THE DRIVE, 32 FEET
 JC0177'EAST OF THE EAST EDGE OF A CONCRETE SIDEWALK, 37 FEET NORTHEAST
 JC0177'OF A LIGHT POLE, 31 FEET SOUTHWEST OF A 20 INCH OAK TREE, 20.4
 JC0177'FEET NORTH OF A METAL WITNESS POST, 0.5 ABOVE THE LEVEL OF THE
 JC0177'DRIVE, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JC0177'POST FLUSH WITH THE GROUND.
 JC0177
 JC0177                          STATION RECOVERY (2011)
 JC0177
 JC0177'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC0177'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0623 ***********************************************************************
 KC0623  DESIGNATION -  PLEASANT
 KC0623  PID         -  KC0623
 KC0623  STATE/COUNTY-  IL/PIKE
 KC0623  COUNTRY     -  US
 KC0623  USGS QUAD   -  SUMMER HILL (2018)
 KC0623
 KC0623                         *CURRENT SURVEY CONTROL
 KC0623  ______________________________________________________________________
 KC0623* NAD 83(1997) POSITION- 39 37 22.06276(N) 090 56 08.20747(W)   ADJUSTED
 KC0623* NAVD 88 ORTHO HEIGHT -   250.    (meters)      820.    (feet) SCALED
 KC0623  ______________________________________________________________________
 KC0623  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 KC0623  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 KC0623  HORZ ORDER      -  SECOND
 KC0623
 KC0623.The horizontal coordinates were established by classical geodetic methods
 KC0623.and adjusted by the National Geodetic Survey in October 1999.
 KC0623
 KC0623.The orthometric height was scaled from a topographic map.
 KC0623
 KC0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0623.GEOID18 height accuracy estimate available here.
 KC0623
 KC0623.Click photographs - Photos may exist for this station.
 KC0623
 KC0623.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0623
 KC0623. The following values were computed from the NAD 83(1997) position.
 KC0623
 KC0623;                    North         East     Units Scale Factor Converg.
 KC0623;SPC IL W     -   328,391.365   633,980.325   MT  0.99999482   -0 29 25.4
 KC0623;SPC IL W     - 1,077,397.34  2,079,983.78   sFT  0.99999482   -0 29 25.4
 KC0623;UTM  15      - 4,387,928.715   677,188.446   MT  0.99998655   +1 19 00.7
 KC0623
 KC0623!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0623!SPC IL W     -   0.99996589  x   0.99999482  =   0.99996071
 KC0623!UTM  15      -   0.99996589  x   0.99998655  =   0.99995244
 KC0623
 KC0623:                Primary Azimuth Mark                     Grid Az
 KC0623:SPC IL W     -  PLEASANT AZ MK                           086 52 19.1
 KC0623:UTM  15      -  PLEASANT AZ MK                           085 03 53.0
 KC0623
 KC0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7718887928(NAD 83)
 KC0623
 KC0623|---------------------------------------------------------------------|
 KC0623| PID    Reference Object                     Distance      Geod. Az  |
 KC0623|                                                           dddmmss.s |
 KC0623| CL9250 PLEASANT AZ MK                                     0862253.7 |
 KC0623| KC0624 SILO 2 MILES NE NEW HARTFORD        APPROX. 5.2 KM 1272134.7 |
 KC0623| CL9251 PLEASANT RM 1 RESET                  34.287 METERS 13601     |
 KC0623| CL9252 PLEASANT RM 2                        31.525 METERS 22304     |
 KC0623| CL9253 PLEASANT RM 3                        15.903 METERS 27112     |
 KC0623| KC0622 PTS 72 W                             12.852 METERS 32555     |
 KC0623|---------------------------------------------------------------------|
 KC0623
 KC0623                          SUPERSEDED SURVEY CONTROL
 KC0623
 KC0623  NAD 83(1996)-  39 37 22.06879(N)    090 56 08.20695(W) AD(       ) 2
 KC0623  NAD 83(1986)-  39 37 22.06823(N)    090 56 08.20507(W) AD(       ) 2
 KC0623  NAD 27      -  39 37 21.90500(N)    090 56 07.73900(W) AD(       ) 2
 KC0623
 KC0623.Superseded values are not recommended for survey control.
 KC0623
 KC0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0623.See file dsdata.pdf to determine how the superseded data were derived.
 KC0623
 KC0623_MARKER: DS = TRIANGULATION STATION DISK
 KC0623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0623_STAMPING: PLEASANT 1939
 KC0623_MARK LOGO: CGS
 KC0623_PROJECTION: PROJECTING 10 CENTIMETERS
 KC0623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0623+STABILITY: SURFACE MOTION
 KC0623_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0623+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2019
 KC0623
 KC0623  HISTORY     - Date     Condition        Report By
 KC0623  HISTORY     - 1939     MONUMENTED       CGS
 KC0623  HISTORY     - 1939     GOOD             ILHD
 KC0623  HISTORY     - 1966     GOOD             LOCENG
 KC0623  HISTORY     - 1966     GOOD             CGS
 KC0623  HISTORY     - 1970     GOOD             LOCENG
 KC0623  HISTORY     - 20180730 GOOD             INDIV
 KC0623  HISTORY     - 20190926 GOOD             ILDT
 KC0623
 KC0623                          STATION DESCRIPTION
 KC0623
 KC0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0623'3.0 MILES EAST OF EL DARA, IN THE SOUTHEAST CORNER OF SECTION 21,
 KC0623'T 5 S, R 5 W.  IT IS IN THE SOUTHEAST CORNER OF PLEASANT VIEW
 KC0623'SCHOOL YARD, 37 FEET NORTH OF THE CENTER LINE OF THE EAST-AND-WEST
 KC0623'GRAVEL ROAD, 39.3 FEET SOUTHEAST OF THE VESTIBULE, 61.9 FEET
 KC0623'SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF THE SCHOOL, AND 59.8
 KC0623'FEET SOUTH-SOUTHWEST OF A NAIL IN THE CENTER OF A TRIANGLE OF
 KC0623'NAILS IN THE BASE OF A 27-INCH MAPLE TREE.  THE MARK
 KC0623'PROJECTS 6 INCHES ABOVE GROUND AND IS STAMPED PLEASANT
 KC0623'1939.
 KC0623'
 KC0623'TO REACH FROM EL DARA, GO EAST 3.0 MILES ALONG THE MAIN GRAVEL
 KC0623'ROAD TO THE SCHOOL AND STATION AT THE LEFT.  TO REACH FROM
 KC0623'PITTSFIELD, GO WEST 3.6 MILES ON U.S. HIGHWAY NO. 36 TO ITS
 KC0623'JUNCTION WITH U.S. HIGHWAY NO. 54, TURN RIGHT, NORTH, ON HIGHWAY
 KC0623'NO. 36 AND GO 1.1 MILES TO A GRAVEL ROAD LEFT AND SIGN EL DARA
 KC0623'6 MI., TURN LEFT AND GO 3.0 MILES TO THE SCHOOL AND STATION ON
 KC0623'THE RIGHT.
 KC0623'
 KC0623'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0623'BRONZE DISKS IN CONCRETE.
 KC0623'
 KC0623'REFERENCE MARK NO. 1 IS 34.297 METERS, 112.51 FEET, SOUTHEAST OF
 KC0623'THE STATION, 18 FEET EAST OF THE CENTER LINE OF A NORTH-AND-SOUTH
 KC0623'GRAVEL ROAD, 44 FEET SOUTH OF THE CENTER LINE OF THE EAST-AND-WEST
 KC0623'GRAVEL ROAD, AND 1.5 FEET SOUTH OF A TELEPHONE POLE.  THE MARK
 KC0623'PROJECTS 5 INCHES ABOVE GROUND AND IS STAMPED PLEASANT
 KC0623'NO. 1 1939.  REFERENCE MARK NO. 2 IS 25.780 METERS, 84.59 FEET,
 KC0623'SOUTHWEST OF THE STATION, 115 FEET WEST OF THE CENTER LINE OF
 KC0623'THE NORTH-AND-SOUTH GRAVEL ROAD, 27 FEET SOUTH OF THE CENTER
 KC0623'LINE OF THE EAST-AND-WEST GRAVEL ROAD, AND 1 FOOT NORTH OF THE
 KC0623'FENCE LINE.  THE MARK PROJECTS 6 INCHES ABOVE GROUND
 KC0623'AND IS STAMPED PLEASANT NO 2 1939.
 KC0623'
 KC0623'AZIMUTH MARK IS 0.5 MILE EAST OF THE STATION, 0.8 MILE NORTH OF
 KC0623'THE EAST-AND-WEST GRAVEL ROAD, APPROXIMATELY 15 FEET WEST OF THE
 KC0623'CENTER LINE OF THE LANE EAST OF A WHITE HOUSE, 1 FOOT EAST OF THE
 KC0623'NORTH-AND-SOUTH FENCE LINE, AND 18 FEET SOUTH OF THE EAST-AND-WEST
 KC0623'FENCE LINE.  THE MARK PROJECTS 4 INCHES ABOVE GROUND
 KC0623'AND IS STAMPED PLEASANT 1939.
 KC0623'
 KC0623'A 64-FOOT TOWER AT LANE IS VISIBLE FROM THE GROUND.
 KC0623'
 KC0623'A 64-FOOT TOWER AT SHINN IS VISIBLE FROM A 15-FOOT STAND.
 KC0623'
 KC0623'A 64-FOOT TOWER AT EL DARA IS VISIBLE FROM A 50-FOOT STAND.
 KC0623'
 KC0623'HEIGHT OF LIGHT ABOVE STATION MARK - 14 METERS.
 KC0623
 KC0623                          STATION RECOVERY (1939)
 KC0623
 KC0623'RECOVERY NOTE BY IL HIGHWAY DEPT 1939 (RL)
 KC0623'LETTER FROM ROY LIKES, COUNTY SUPERINTENDENT OF HIGHWAYS, DATED
 KC0623'SEPTEMBER 22, 1939 REPORTS MOVING REFERENCE MARK NO. 2.
 KC0623'
 KC0623'THE DISTANCE FROM THE STATION TO REFERENCE MARK NO. 2 WAS
 KC0623'REPORTED TO BE 103.425 FEET.  THE DIRECTION TO THE REFERENCE MARK
 KC0623'REMAINS THE SAME AS IN THE ORIGINAL DESCRIPTION.
 KC0623
 KC0623                          STATION RECOVERY (1966)
 KC0623
 KC0623'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1966
 KC0623'STATION RECOVERED BY ALLGEIER, MARTIN AND ASSOCIATES
 KC0623'
 KC0623'RM 1 WAS FOUND IN GOOD CONDITION.  IT SHOULD BE RE-SET ABOUT 6 FT.
 KC0623'NE BECAUSE DIRT IS WASHING AWAY FROM THE CONCRETE BASE.  THE TOP
 KC0623'IS NOW APPROXIMATELY 2 FT. ABOVE GROUND.
 KC0623
 KC0623                          STATION RECOVERY (1966)
 KC0623
 KC0623'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 KC0623'THE STATION MARK, REFERENCE MARK NO. 2, NO. 72 W (USGS), AND THE
 KC0623'AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD CONDITION.
 KC0623'REFERENCE MARK NO. 1 WAS FOUND EXPOSED ON ONE SIDE AND THIS MARK
 KC0623'WAS RESET.  THE 1939 TO REACH THE STATION WAS ADEQUATE.
 KC0623'
 KC0623'FOLLOWING ARE NOTES FOR ALL MARKS AND TO REACH FOR THE AZIMUTH
 KC0623'MARK.
 KC0623'
 KC0623'STATION MARK, A STANDARD DISK STAMPED PLEASANT 1939, IS SET IN
 KC0623'THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  IT IS
 KC0623'40.5 FEET WEST-SOUTHWEST OF A TELEPHONE POLE, 37 FEET NORTH OF THE
 KC0623'CENTER OF A SURFACED ROAD, 36 FEET SOUTH-SOUTHEAST OF THE
 KC0623'SOUTHEAST CORNER OF AN ABANDONED SCHOOLHOUSE, AND 1.5 FEET EAST
 KC0623'OF A METAL WITNESS POST.  THE UNDERGROUND DISK WAS NOT INSPECTED.
 KC0623'
 KC0623'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED PLEASANT NO. 2 1939,
 KC0623'IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 4
 KC0623'INCHES.  IT IS 40 FEET SOUTH OF THE CENTER OF THE SURFACED ROAD
 KC0623'AND 5 FEET NORTH OF AN EAST-WEST FENCE.
 KC0623'
 KC0623'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED PLEASANT NO. 3 1939,
 KC0623'IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 3
 KC0623'INCHES.  IT IS 40.5 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST
 KC0623'CORNER OF THE OLD SCHOOLHOUSE, 38.5 FEET NORTH OF THE CENTER OF
 KC0623'THE SURFACED ROAD, AND 3 FEET NORTH OF THE NORTH EDGE OF THE ROAD
 KC0623'BANK.
 KC0623'
 KC0623'NO. 72 W IS A U.S. GEOLOGICAL SURVEY PRIMARY TRAVERSE STATION AND
 KC0623'ILLINOIS ALUMINUM DISK STAMPED PRIM TRAV STA NO 72 W 1923, IS
 KC0623'CEMENTED IN A DRILLHOLE IN THE CONCRETE FLOOR OF THE PLEASANT
 KC0623'VIEW SCHOOL VESTIBULE (ABANDONED).  IT IS 2.3 FEET EAST OF THE
 KC0623'NORTHWEST INSIDE CORNER OF THE VESTIBULE AND 0.55 FOOT SOUTH OF
 KC0623'THE BUILDING FRONT.
 KC0623'
 KC0623'AZIMUTH MARK, A STANDARD DISK STAMPED PLEASANT 1939, IS SET IN
 KC0623'THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 8 INCHES.  IT
 KC0623'IS 20.5 FEET WEST OF THE CENTER OF A DRIVEWAY, 29.5 FEET
 KC0623'SOUTHWEST OF EAST GATE POST FOR A GATE, ABOUT 200 FEET NORTH OF A
 KC0623'HOUSE AND AT THE SOUTHEAST CORNER OF A SMALL PLOT OF LAND WITH
 KC0623'FIVE PEACH TREES.
 KC0623'
 KC0623'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 KC0623'SURFACED ROAD FOR 0.5 MILE TO A HOUSE AND DRIVEWAY ON LEFT JUST
 KC0623'BEFORE REACHING A ROAD LEADING NORTH.  TURN LEFT, NORTH, ON THE
 KC0623'DRIVEWAY FOR 0.05 MILE TO THE MARK ON THE LEFT.
 KC0623
 KC0623                          STATION RECOVERY (1970)
 KC0623
 KC0623'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (JL)
 KC0623'STATION RECOVERED GOOD.
 KC0623
 KC0623                          STATION RECOVERY (2018)
 KC0623
 KC0623'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (DEL)
 KC0623'FOUND AS DESCRIBED.  HORIZONTAL COORDINATES DID NOT CHECK WELL FROM
 KC0623'KC0630 (EL DARA), USING RTK.
 KC0623
 KC0623                          STATION RECOVERY (2019)
 KC0623
 KC0623'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 KC0623'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0179 ***********************************************************************
 JC0179  DESIGNATION -  PLEASANT AZ MK
 JC0179  PID         -  JC0179
 JC0179  STATE/COUNTY-  IL/ST CLAIR
 JC0179  COUNTRY     -  US
 JC0179  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0179
 JC0179                         *CURRENT SURVEY CONTROL
 JC0179  ______________________________________________________________________
 JC0179* NAD 83(1986) POSITION- 38 35 47.     (N) 090 00 43.     (W)   SCALED
 JC0179* NAVD 88 ORTHO HEIGHT -   179.897 (meters)      590.21  (feet) ADJUSTED
 JC0179  ______________________________________________________________________
 JC0179  GEOID HEIGHT    -        -30.803 (meters)                     GEOID18
 JC0179  DYNAMIC HEIGHT  -        179.782 (meters)      589.83  (feet) COMP
 JC0179  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JC0179
 JC0179  VERT ORDER      -  SECOND    CLASS 0
 JC0179
 JC0179.The horizontal coordinates were scaled from a map and have
 JC0179.an estimated accuracy of +/- 6 seconds.
 JC0179
 JC0179.The orthometric height was determined by differential leveling and
 JC0179.adjusted by the NATIONAL GEODETIC SURVEY
 JC0179.in June 1991.
 JC0179
 JC0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0179.GEOID18 height accuracy estimate available here.
 JC0179
 JC0179.Click photographs - Photos may exist for this station.
 JC0179
 JC0179.The dynamic height is computed by dividing the NAVD 88
 JC0179.geopotential number by the normal gravity value computed on the
 JC0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0179.degrees latitude (g = 980.6199 gals.).
 JC0179
 JC0179.The modeled gravity was interpolated from observed gravity values.
 JC0179
 JC0179;                    North         East    Units  Estimated Accuracy
 JC0179;SPC IL W     -   214,180.      713,480.      MT  (+/- 180 meters Scaled)
 JC0179
 JC0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC602762(NAD 83)
 JC0179
 JC0179                          SUPERSEDED SURVEY CONTROL
 JC0179
 JC0179  NGVD 29 (??/??/92)  179.996  (m)          590.54   (f) ADJ UNCH    2 0
 JC0179
 JC0179.Superseded values are not recommended for survey control.
 JC0179
 JC0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0179.See file dsdata.pdf to determine how the superseded data were derived.
 JC0179
 JC0179_MARKER: DZ = AZIMUTH MARK DISK
 JC0179_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JC0179+WITH SETTING: PAVEMENT
 JC0179_SP_SET: LIGHT POLE BASE
 JC0179_STAMPING: PLEASANT 1961
 JC0179_MARK LOGO: CGS
 JC0179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0179+STABILITY: SURFACE MOTION
 JC0179
 JC0179  HISTORY     - Date     Condition        Report By
 JC0179  HISTORY     - 1961     MONUMENTED       CGS
 JC0179  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JC0179
 JC0179                          STATION DESCRIPTION
 JC0179
 JC0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0179'2.8 MI NE FROM FRENCH VILLAGE.
 JC0179'ABOUT 2.4 MILES EAST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION
 JC0179'WITH STATE HIGHWAY 157 IN FRENCH VILLAGE, THENCE 0.25 MILE NORTH
 JC0179'ALONG AN ASPHALT PAVED ROAD, THENCE 0.10 EAST AND NORTH ALONG A
 JC0179'DRIVE TO PLEASANT VIEW SANATORIUM, SET IN TOP OF THE SOUTHWEST
 JC0179'CORNER OF A CONCRETE BASE OF A LIGHT POLE, 14 FEET WEST OF THE
 JC0179'CENTER LINE OF THE DRIVE, 31 FEET SOUTH OF THE SOUTH EDGE OF A
 JC0179'CONCRETE SIDEWALK, 112 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 JC0179'A BRICK BUILDING, 53 FEET SOUTHWEST OF A FIRE HYDRANT, AND ABOUT
 JC0179'0.5 FEET ABOVE THE LEVEL OF THE DRIVE.
 JC0179
 JC0179                          STATION RECOVERY (2011)
 JC0179
 JC0179'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC0179'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1543 ***********************************************************************
 KB1543  DESIGNATION -  PLEASANT PLAINS FARMERS ELEV
 KB1543  PID         -  KB1543
 KB1543  STATE/COUNTY-  IL/SANGAMON
 KB1543  COUNTRY     -  US
 KB1543  USGS QUAD   -  TALLULA (2018)
 KB1543
 KB1543                         *CURRENT SURVEY CONTROL
 KB1543  ______________________________________________________________________
 KB1543* NAD 83(1997) POSITION- 39 52 31.66858(N) 089 55 24.53745(W)   ADJUSTED
 KB1543  ______________________________________________________________________
 KB1543  GEOID HEIGHT    -        -32.549 (meters)                     GEOID18
 KB1543  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 KB1543  HORZ ORDER      -  THIRD
 KB1543
 KB1543.The horizontal coordinates were established by classical geodetic methods
 KB1543.and adjusted by the National Geodetic Survey in October 1999.
 KB1543
 KB1543.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1543.GEOID18 height accuracy estimate available here.
 KB1543
 KB1543.Click photographs - Photos may exist for this station.
 KB1543
 KB1543.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1543
 KB1543. The following values were computed from the NAD 83(1997) position.
 KB1543
 KB1543;                    North         East     Units Scale Factor Converg.
 KB1543;SPC IL W     -   356,189.199   720,802.887   MT  0.99994650   +0 09 21.3
 KB1543;SPC IL W     - 1,168,597.40  2,364,834.14   sFT  0.99994650   +0 09 21.3
 KB1543;UTM  16      - 4,418,026.408   249,980.132   MT  1.00036963   -1 52 31.0
 KB1543;UTM  15      - 4,418,466.229   763,109.793   MT  1.00045234   +1 58 24.8
 KB1543
 KB1543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4998018026(NAD 83)
 KB1543
 KB1543                          SUPERSEDED SURVEY CONTROL
 KB1543
 KB1543  NAD 83(1996)-  39 52 31.67381(N)    089 55 24.53421(W) AD(       ) 3
 KB1543  NAD 83(1986)-  39 52 31.67728(N)    089 55 24.52834(W) AD(       ) 3
 KB1543  NAD 27      -  39 52 31.50200(N)    089 55 24.13600(W) AD(       ) 3
 KB1543
 KB1543.Superseded values are not recommended for survey control.
 KB1543
 KB1543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1543.See file dsdata.pdf to determine how the superseded data were derived.
 KB1543
 KB1543_MARKER: 65 = GRAIN ELEVATOR
 KB1543
 KB1543  HISTORY     - Date     Condition        Report By
 KB1543  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1543
 KB1543                          STATION DESCRIPTION
 KB1543
 KB1543'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1546 ***********************************************************************
 KB1546  DESIGNATION -  PLEASANT PLAINS MUNICIPAL TANK
 KB1546  PID         -  KB1546
 KB1546  STATE/COUNTY-  IL/SANGAMON
 KB1546  COUNTRY     -  US
 KB1546  USGS QUAD   -  TALLULA (2018)
 KB1546
 KB1546                         *CURRENT SURVEY CONTROL
 KB1546  ______________________________________________________________________
 KB1546* NAD 83(1997) POSITION- 39 52 33.86047(N) 089 55 19.45516(W)   ADJUSTED
 KB1546  ______________________________________________________________________
 KB1546  GEOID HEIGHT    -        -32.549 (meters)                     GEOID18
 KB1546  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 KB1546  HORZ ORDER      -  THIRD
 KB1546
 KB1546.The horizontal coordinates were established by classical geodetic methods
 KB1546.and adjusted by the National Geodetic Survey in October 1999.
 KB1546
 KB1546.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1546.GEOID18 height accuracy estimate available here.
 KB1546
 KB1546.Click photographs - Photos may exist for this station.
 KB1546
 KB1546.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1546
 KB1546. The following values were computed from the NAD 83(1997) position.
 KB1546
 KB1546;                    North         East     Units Scale Factor Converg.
 KB1546;SPC IL W     -   356,257.127   720,923.468   MT  0.99994656   +0 09 24.5
 KB1546;SPC IL W     - 1,168,820.26  2,365,229.74   sFT  0.99994656   +0 09 24.5
 KB1546;UTM  16      - 4,418,090.047   250,103.097   MT  1.00036887   -1 52 27.8
 KB1546;UTM  15      - 4,418,537.985   763,228.219   MT  1.00045311   +1 58 28.1
 KB1546
 KB1546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5010318090(NAD 83)
 KB1546
 KB1546                          SUPERSEDED SURVEY CONTROL
 KB1546
 KB1546  NAD 83(1996)-  39 52 33.86634(N)    089 55 19.45181(W) AD(       ) 3
 KB1546  NAD 83(1986)-  39 52 33.86882(N)    089 55 19.44545(W) AD(       ) 3
 KB1546  NAD 27      -  39 52 33.68300(N)    089 55 19.04700(W) AD(       ) 3
 KB1546
 KB1546.Superseded values are not recommended for survey control.
 KB1546
 KB1546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1546.See file dsdata.pdf to determine how the superseded data were derived.
 KB1546
 KB1546_MARKER: 53 = ELEVATED TANK
 KB1546
 KB1546  HISTORY     - Date     Condition        Report By
 KB1546  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1546
 KB1546                          STATION DESCRIPTION
 KB1546
 KB1546'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1546'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK. THE TANK IS A
 KB1546'STEEL STRUCTURE SUPPORTED BY 4 LEGS. THE STRUCTURE IS
 KB1546'PAINTED SILVER AND IS IN THE SMALL TOWN OF PLEASANT PLAINS. THE
 KB1546'OVERALL HEIGHT OF THE STRUCTURE IS ABOUT 90 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0178 ***********************************************************************
 JC0178  DESIGNATION -  PLEASANT RM 1
 JC0178  PID         -  JC0178
 JC0178  STATE/COUNTY-  IL/ST CLAIR
 JC0178  COUNTRY     -  US
 JC0178  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0178
 JC0178                         *CURRENT SURVEY CONTROL
 JC0178  ______________________________________________________________________
 JC0178* NAD 83(1986) POSITION- 38 35 47.91   (N) 090 00 43.89   (W)   HD_HELD1
 JC0178* NAVD 88 ORTHO HEIGHT -   180.115 (meters)      590.93  (feet) ADJUSTED
 JC0178  ______________________________________________________________________
 JC0178  GEOID HEIGHT    -        -30.803 (meters)                     GEOID18
 JC0178  DYNAMIC HEIGHT  -        180.000 (meters)      590.55  (feet) COMP
 JC0178  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JC0178
 JC0178  VERT ORDER      -  SECOND    CLASS 0
 JC0178
 JC0178.The horizontal coordinates were determined by differentially corrected
 JC0178.hand held GPS observations or other comparable positioning techniques
 JC0178.and have an estimated accuracy of +/- 3 meters.
 JC0178
 JC0178.The orthometric height was determined by differential leveling and
 JC0178.adjusted by the NATIONAL GEODETIC SURVEY
 JC0178.in June 1991.
 JC0178
 JC0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0178.GEOID18 height accuracy estimate available here.
 JC0178
 JC0178.Click photographs - Photos may exist for this station.
 JC0178
 JC0178.The dynamic height is computed by dividing the NAVD 88
 JC0178.geopotential number by the normal gravity value computed on the
 JC0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0178.degrees latitude (g = 980.6199 gals.).
 JC0178
 JC0178.The modeled gravity was interpolated from observed gravity values.
 JC0178
 JC0178;                    North         East    Units  Estimated Accuracy
 JC0178;SPC IL W     -   214,205.8     713,456.5     MT  (+/- 3 meters HH1 GPS) 
 JC0178
 JC0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6020876251(NAD 83)
 JC0178
 JC0178                          SUPERSEDED SURVEY CONTROL
 JC0178
 JC0178  NGVD 29 (??/??/92)  180.214  (m)          591.25   (f) ADJ UNCH    2 0
 JC0178
 JC0178.Superseded values are not recommended for survey control.
 JC0178
 JC0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0178.See file dsdata.pdf to determine how the superseded data were derived.
 JC0178
 JC0178_MARKER: DR = REFERENCE MARK DISK
 JC0178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0178_STAMPING: PLEASANT NO 1 1961
 JC0178_MARK LOGO: CGS
 JC0178_PROJECTION: FLUSH
 JC0178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0178+STABILITY: SURFACE MOTION
 JC0178
 JC0178  HISTORY     - Date     Condition        Report By
 JC0178  HISTORY     - 1961     MONUMENTED       CGS
 JC0178  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JC0178
 JC0178                          STATION DESCRIPTION
 JC0178
 JC0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0178'2.6 MI NE FROM FRENCH VILLAGE.
 JC0178'ABOUT 2.4 MILES EAST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION
 JC0178'WITH STATE HIGHWAY 157 IN FRENCH VILLAGE, THENCE 0.25 MILES
 JC0178'NORTH ALONG AN ASPHALT PAVED ROAD, AT THE JUNCTION OF A DRIVE
 JC0178'EAST TO PLEASANT VIEW SANATORIUM, 155 FEET EAST OF THE
 JC0178'CENTER LINE OF THE ASPHALT PAVED ROAD, 14 FEET SOUTH OF THE
 JC0178'CENTER LINE OF THE DRIVE, 114 FEET EAST-SOUTHEAST OF A LIGHT
 JC0178'POLE, 93.4 FEET SOUTHEAST OF TRAVERSE STATION PLEASANT, 81.0
 JC0178'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JC0178'DRIVE, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JC0178'GROUND.
 JC0178
 JC0178                          STATION RECOVERY (2011)
 JC0178
 JC0178'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC0178'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0176 ***********************************************************************
 JC0176  DESIGNATION -  PLEASANT RM 2
 JC0176  PID         -  JC0176
 JC0176  STATE/COUNTY-  IL/ST CLAIR
 JC0176  COUNTRY     -  US
 JC0176  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0176
 JC0176                         *CURRENT SURVEY CONTROL
 JC0176  ______________________________________________________________________
 JC0176* NAD 83(1986) POSITION- 38 35 49.21   (N) 090 00 45.29   (W)   HD_HELD1
 JC0176* NAVD 88 ORTHO HEIGHT -   180.018 (meters)      590.61  (feet) ADJUSTED
 JC0176  ______________________________________________________________________
 JC0176  GEOID HEIGHT    -        -30.805 (meters)                     GEOID18
 JC0176  DYNAMIC HEIGHT  -        179.903 (meters)      590.23  (feet) COMP
 JC0176  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JC0176
 JC0176  VERT ORDER      -  SECOND    CLASS 0
 JC0176
 JC0176.The horizontal coordinates were determined by differentially corrected
 JC0176.hand held GPS observations or other comparable positioning techniques
 JC0176.and have an estimated accuracy of +/- 3 meters.
 JC0176
 JC0176.The orthometric height was determined by differential leveling and
 JC0176.adjusted by the NATIONAL GEODETIC SURVEY
 JC0176.in June 1991.
 JC0176
 JC0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0176.GEOID18 height accuracy estimate available here.
 JC0176
 JC0176.Click photographs - Photos may exist for this station.
 JC0176
 JC0176.The dynamic height is computed by dividing the NAVD 88
 JC0176.geopotential number by the normal gravity value computed on the
 JC0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0176.degrees latitude (g = 980.6199 gals.).
 JC0176
 JC0176.The modeled gravity was interpolated from observed gravity values.
 JC0176
 JC0176;                    North         East    Units  Estimated Accuracy
 JC0176;SPC IL W     -   214,245.8     713,422.5     MT  (+/- 3 meters HH1 GPS) 
 JC0176
 JC0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6017376290(NAD 83)
 JC0176
 JC0176                          SUPERSEDED SURVEY CONTROL
 JC0176
 JC0176  NGVD 29 (??/??/92)  180.117  (m)          590.93   (f) ADJ UNCH    2 0
 JC0176
 JC0176.Superseded values are not recommended for survey control.
 JC0176
 JC0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0176.See file dsdata.pdf to determine how the superseded data were derived.
 JC0176
 JC0176_MARKER: DR = REFERENCE MARK DISK
 JC0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0176_STAMPING: PLEASANT NO 2 1961
 JC0176_MARK LOGO: CGS
 JC0176_PROJECTION: FLUSH
 JC0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0176+STABILITY: SURFACE MOTION
 JC0176
 JC0176  HISTORY     - Date     Condition        Report By
 JC0176  HISTORY     - 1961     MONUMENTED       CGS
 JC0176  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JC0176
 JC0176                          STATION DESCRIPTION
 JC0176
 JC0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC0176'2.6 MI NE FROM FRENCH VILLAGE.
 JC0176'ABOUT 2.4 MILES EAST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION
 JC0176'WITH STATE HIGHWAY 157 IN FRENCH VILLAGE, THENCE 0.25 MILE
 JC0176'NORTH ALONG AN ASPHALT PAVED ROAD, AT THE JUNCTION OF A DRIVE
 JC0176'EAST TO PLEASANT VIEW SANATORIUM, 42 FEET EAST OF THE CENTER
 JC0176'LINE OF THE ASPHALT PAVED ROAD, 117 FEET NORTH OF THE CENTER LINE
 JC0176'OF THE DRIVE 0.5 FOOT EAST OF THE EAST EDGE OF A CONCRETE SIDEWALK,
 JC0176'77 FEET SOUTH OF AN ILLINOIS POWER COMPANY GAS PIPELINE, 89.4 FEET
 JC0176'NORTHWEST OF TRAVERSE STATION PLEASANT, 109.6 FEET NORTH-NORTHWEST
 JC0176'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 JC0176'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JC0176
 JC0176                          STATION RECOVERY (2011)
 JC0176
 JC0176'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC0176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3606 ***********************************************************************
 DP3606  DESIGNATION -  PLUMFIELD
 DP3606  PID         -  DP3606
 DP3606  STATE/COUNTY-  IL/FRANKLIN
 DP3606  COUNTRY     -  US
 DP3606  USGS QUAD   -  CHRISTOPHER (2018)
 DP3606
 DP3606                         *CURRENT SURVEY CONTROL
 DP3606  ______________________________________________________________________
 DP3606* NAD 83(1986) POSITION- 37 53 29.39   (N) 089 01 09.88   (W)   HD_HELD1
 DP3606* NAVD 88 ORTHO HEIGHT -   117.556 (meters)      385.68  (feet) ADJUSTED
 DP3606  ______________________________________________________________________
 DP3606  GEOID HEIGHT    -        -29.359 (meters)                     GEOID18
 DP3606  DYNAMIC HEIGHT  -        117.477 (meters)      385.42  (feet) COMP
 DP3606  MODELED GRAVITY -    979,958.7   (mgal)                       NAVD 88
 DP3606
 DP3606  VERT ORDER      -  SECOND    CLASS I
 DP3606
 DP3606.The horizontal coordinates were determined by differentially corrected
 DP3606.hand held GPS observations or other comparable positioning techniques
 DP3606.and have an estimated accuracy of +/- 3 meters.
 DP3606
 DP3606.The orthometric height was determined by differential leveling and
 DP3606.adjusted by the NATIONAL GEODETIC SURVEY
 DP3606.in July 2014.
 DP3606
 DP3606.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3606.GEOID18 height accuracy estimate available here.
 DP3606
 DP3606.Click photographs - Photos may exist for this station.
 DP3606
 DP3606.The dynamic height is computed by dividing the NAVD 88
 DP3606.geopotential number by the normal gravity value computed on the
 DP3606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3606.degrees latitude (g = 980.6199 gals.).
 DP3606
 DP3606.The modeled gravity was interpolated from observed gravity values.
 DP3606
 DP3606;                    North         East    Units  Estimated Accuracy
 DP3606;SPC IL E     -   136,153.7     239,652.6     MT  (+/- 3 meters HH1 GPS) 
 DP3606
 DP3606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2243195698(NAD 83)
 DP3606
 DP3606                          SUPERSEDED SURVEY CONTROL
 DP3606
 DP3606.No superseded survey control is available for this station.
 DP3606
 DP3606_MARKER: DD = SURVEY DISK
 DP3606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3606_STAMPING: PLUMFIELD BM 2010
 DP3606_MARK LOGO: USACE
 DP3606_PROJECTION: FLUSH
 DP3606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3606+STABILITY: SURFACE MOTION
 DP3606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3606+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 DP3606
 DP3606  HISTORY     - Date     Condition        Report By
 DP3606  HISTORY     - 2010     MONUMENTED       USACE
 DP3606  HISTORY     - 20130926 GOOD             AMESC
 DP3606  HISTORY     - 20230622 GOOD             ILDT
 DP3606
 DP3606                          STATION DESCRIPTION
 DP3606
 DP3606'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3606'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH OF HERRIN, 5.9 MI
 DP3606'(9.5 KM) SOUTH-SOUTHEAST OF CHRISTOPHER AND 4.8 MI (7.8 KM) WEST OF
 DP3606'WEST FRANKFORT.
 DP3606'
 DP3606'TO REACH FROM THE INTERSECTION OF IL ROUTE 148 AND IL ROUTE 149 IN
 DP3606'ZEIGLER, PROCEED NORTHEAST ALONG IL ROUTE 149 FOR 0.2 MI (0.3 KM) TO
 DP3606'LINDEN ST, THENCE EAST-SOUTHEAST ALONG IL ROUTE 149 (LINDEN STREET)
 DP3606'FOR 2.1 MI (3.4 KM) TO THE BRIDGE OVER THE BIG MUDDY RIVER, CONTINUE
 DP3606'TO THE EAST END OF THE BRIDGE AND THE STATION ON THE RIGHT.
 DP3606'
 DP3606'THE STATION IS 22.6 FT (6.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3606'149, 37.4 FT (11.4 M) SOUTHWEST OF THE EAST END OF THE SOUTHEAST
 DP3606'GUARDRAIL, 14.4 FT (4.4 M) SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 DP3606'BRIDGE, 11.5 FT (3.5 M) EAST OF THE WEATHER AND RIVER MONITORING
 DP3606'STATION, 5.6 FT (1.7 M) SOUTH OF THE GUARDRAIL.
 DP3606
 DP3606                          STATION RECOVERY (2023)
 DP3606
 DP3606'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DP3606'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1389 ***********************************************************************
 JB1389  DESIGNATION -  POCAHONTAS
 JB1389  PID         -  JB1389
 JB1389  STATE/COUNTY-  IL/BOND
 JB1389  COUNTRY     -  US
 JB1389  USGS QUAD   -  POCAHONTAS (2018)
 JB1389
 JB1389                         *CURRENT SURVEY CONTROL
 JB1389  ______________________________________________________________________
 JB1389* NAD 83(1997) POSITION- 38 49 43.82736(N) 089 32 22.70799(W)   ADJUSTED
 JB1389* NAVD 88 ORTHO HEIGHT -   173.572 (meters)      569.46  (feet) ADJUSTED
 JB1389  ______________________________________________________________________
 JB1389  GEOID HEIGHT    -        -31.205 (meters)                     GEOID18
 JB1389  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 JB1389  DYNAMIC HEIGHT  -        173.465 (meters)      569.11  (feet) COMP
 JB1389  MODELED GRAVITY -    980,008.9   (mgal)                       NAVD 88
 JB1389
 JB1389  HORZ ORDER      -  SECOND
 JB1389  VERT ORDER      -  SECOND    CLASS 0
 JB1389
 JB1389.The horizontal coordinates were established by classical geodetic methods
 JB1389.and adjusted by the National Geodetic Survey in October 1999.
 JB1389
 JB1389.The orthometric height was determined by differential leveling and
 JB1389.adjusted by the NATIONAL GEODETIC SURVEY
 JB1389.in June 1991.
 JB1389
 JB1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1389.GEOID18 height accuracy estimate available here.
 JB1389
 JB1389.Click photographs - Photos may exist for this station.
 JB1389
 JB1389.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1389
 JB1389.The dynamic height is computed by dividing the NAVD 88
 JB1389.geopotential number by the normal gravity value computed on the
 JB1389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1389.degrees latitude (g = 980.6199 gals.).
 JB1389
 JB1389.The modeled gravity was interpolated from observed gravity values.
 JB1389
 JB1389. The following values were computed from the NAD 83(1997) position.
 JB1389
 JB1389;                    North         East     Units Scale Factor Converg.
 JB1389;SPC IL W     -   240,156.168   754,444.621   MT  0.99997766   +0 23 35.3
 JB1389;SPC IL W     -   787,912.36  2,475,207.06   sFT  0.99997766   +0 23 35.3
 JB1389;UTM  16      - 4,300,847.701   279,543.594   MT  1.00019851   -1 35 34.7
 JB1389
 JB1389!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1389!SPC IL W     -   0.99997766  x   0.99997766  =   0.99995532
 JB1389!UTM  16      -   0.99997766  x   1.00019851  =   1.00017617
 JB1389
 JB1389:                Primary Azimuth Mark                     Grid Az
 JB1389:SPC IL W     -  POCAHONTAS AZ MK                         095 39 17.7
 JB1389:UTM  16      -  POCAHONTAS AZ MK                         097 38 27.7
 JB1389
 JB1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7954300847(NAD 83)
 JB1389
 JB1389|---------------------------------------------------------------------|
 JB1389| PID    Reference Object                     Distance      Geod. Az  |
 JB1389|                                                           dddmmss.s |
 JB1389| JB1388 POCAHONTAS RM 1                      25.766 METERS 08410     |
 JB1389| JB1387 POCAHONTAS AZ MK                                   0960253.0 |
 JB1389| JB1946 POCAHONTAS MUNICIPAL TANK           141.394 METERS 21319     |
 JB1389| JB1390 POCAHONTAS RM 2                      27.517 METERS 21746     |
 JB1389| JB1945 POCAHONTAS OHIO OIL MICROWAVE       APPROX. 6.3 KM 2702919.4 |
 JB1389|---------------------------------------------------------------------|
 JB1389
 JB1389                          SUPERSEDED SURVEY CONTROL
 JB1389
 JB1389  NAD 83(1986)-  38 49 43.84352(N)    089 32 22.69934(W) AD(       ) 2
 JB1389  NAD 27      -  38 49 43.67440(N)    089 32 22.39750(W) AD(       ) 2
 JB1389  NGVD 29 (??/??/92)  173.694  (m)          569.86   (f) ADJ UNCH    2 0
 JB1389  NGVD 29             173.70   (m)          569.9    (f) LEVELING    3  
 JB1389
 JB1389.Superseded values are not recommended for survey control.
 JB1389
 JB1389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1389.See file dsdata.pdf to determine how the superseded data were derived.
 JB1389
 JB1389_MARKER: DS = TRIANGULATION STATION DISK
 JB1389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1389_STAMPING: POCAHONTAS 1960
 JB1389_MARK LOGO: CGS
 JB1389_PROJECTION: FLUSH
 JB1389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1389+STABILITY: SURFACE MOTION
 JB1389
 JB1389  HISTORY     - Date     Condition        Report By
 JB1389  HISTORY     - 1960     MONUMENTED       CGS
 JB1389  HISTORY     - 1960     GOOD             CGS
 JB1389  HISTORY     - 20010523 MARK NOT FOUND   ILDT
 JB1389
 JB1389                          STATION DESCRIPTION
 JB1389
 JB1389'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1389'THE STATION IS LOCATED IN THE NORTH EDGE OF POCAHONTAS, ON THE SOUTH
 JB1389'SIDE OF U S HIGHWAY 40 AND ON THE NORTH SIDE OF THE POCAHONTAS GRADE
 JB1389'SCHOOL BUILDINGS AS DESCRIBED.
 JB1389'
 JB1389'STATION MARK, A STANDARD STATION MARK DISK STAMPED POCAHONTAS 1960, IS
 JB1389'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 JB1389'THE GROUND.  THE MARK IS 67 FEET NORTH OF THE NORTHWEST CORNER OF EAST
 JB1389'ONE OF TWO SCHOOL BUILDINGS, 61 FEET SOUTH OF THE CENTER OF U S
 JB1389'HIGHWAY 40, 39 FEET WEST OF A TREE, 13.1 FEET SOUTH-SOUTHWEST OF THE
 JB1389'WITNESS POST AND 12 FEET SOUTH OF FENCE.
 JB1389'
 JB1389'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 JB1389'POCAHONTAS NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB1389'WHICH PROJECTS ABOUT 4 INCHES.  THE MARK IS 78.3 FEET EAST OF THE
 JB1389'WITNESS POST, 74 FEET NORTH OF THE NORTHEAST CORNER OF EAST ONE OF TWO
 JB1389'SCHOOL BUILDINGS, 49.6 FEET SOUTH OF THE CENTER OF U S HIGHWAY 40 AND
 JB1389'1 FOOT SOUTH OF FENCE.
 JB1389'
 JB1389'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 JB1389'POCAHONTAS NO 2 1960, IS SET IN A DRILL HOLE IN THE SIDE WALK.  THE
 JB1389'MARK IS 7.5 FEET SOUTH OF THE NORTH EDGE OF THE SIDE WALK, 1 FOOT
 JB1389'NORTH OF THE SOUTH EDGE OF THE SIDE WALK AND 9 INCHES NORTH OF THE
 JB1389'NORTHEAST CORNER OF THE BASEMENT ENTRANCE TO SCHOOL BUILDING.
 JB1389'
 JB1389'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED POCAHONTAS 1960, IS
 JB1389'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4
 JB1389'INCHES.  THE MARK IS 27.4 FEET NORTH OF A POWER POLE, 16 FEET EAST OF
 JB1389'THE CENTER OF ROAD AND 1.4 FEET SOUTH OF THE WITNESS POST.
 JB1389'
 JB1389'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON U S HIGHWAY 40
 JB1389'FOR 0.2 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH FOR ABOUT
 JB1389'50 YARDS TO THE AZIMUTH MARK ON THE LEFT SIDE OF ROAD AS DESCRIBED.
 JB1389'
 JB1389'HEIGHT OF LIGHT ABOVE STATION MARK 26.32 METERS.
 JB1389
 JB1389                          STATION RECOVERY (1960)
 JB1389
 JB1389'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB1389'AT THE POCAHONTAS GRADE SCHOOL IN POCAHONTAS, 62 FEET SOUTH OF THE
 JB1389'CENTER LINE OF U.S. HIGHWAY 40, 12 FEET SOUTH OF A FENCE, 102 FEET
 JB1389'NORTHEAST OF THE NORTHEAST CORNER OF THE SCHOOL BUILDING, 38 FEET EAST
 JB1389'OF THE EASTMOST OAK TREE OF A ROW OF FOUR OAK TREES, 14.2 FEET
 JB1389'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL
 JB1389'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB1389'GROUND.
 JB1389
 JB1389                          STATION RECOVERY (2001)
 JB1389
 JB1389'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (DEL)
 JB1389'THIS STATION IS BELIEVED TO BE DESTROYED DUE TO CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1387 ***********************************************************************
 JB1387  DESIGNATION -  POCAHONTAS AZ MK
 JB1387  PID         -  JB1387
 JB1387  STATE/COUNTY-  IL/BOND
 JB1387  COUNTRY     -  US
 JB1387  USGS QUAD   -  POCAHONTAS (2018)
 JB1387
 JB1387                         *CURRENT SURVEY CONTROL
 JB1387  ______________________________________________________________________
 JB1387* NAD 83(1986) POSITION- 38 49 42.     (N) 089 32 07.     (W)   SCALED
 JB1387* NAVD 88 ORTHO HEIGHT -   171.549 (meters)      562.82  (feet) ADJUSTED
 JB1387  ______________________________________________________________________
 JB1387  GEOID HEIGHT    -        -31.207 (meters)                     GEOID18
 JB1387  DYNAMIC HEIGHT  -        171.443 (meters)      562.48  (feet) COMP
 JB1387  MODELED GRAVITY -    980,008.9   (mgal)                       NAVD 88
 JB1387
 JB1387  VERT ORDER      -  SECOND    CLASS 0
 JB1387
 JB1387.The horizontal coordinates were scaled from a map and have
 JB1387.an estimated accuracy of +/- 6 seconds.
 JB1387
 JB1387.The orthometric height was determined by differential leveling and
 JB1387.adjusted by the NATIONAL GEODETIC SURVEY
 JB1387.in June 1991.
 JB1387
 JB1387.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1387.GEOID18 height accuracy estimate available here.
 JB1387
 JB1387.Click photographs - Photos may exist for this station.
 JB1387
 JB1387.The dynamic height is computed by dividing the NAVD 88
 JB1387.geopotential number by the normal gravity value computed on the
 JB1387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1387.degrees latitude (g = 980.6199 gals.).
 JB1387
 JB1387.The modeled gravity was interpolated from observed gravity values.
 JB1387
 JB1387;                    North         East    Units  Estimated Accuracy
 JB1387;SPC IL W     -   240,100.      754,820.      MT  (+/- 180 meters Scaled)
 JB1387
 JB1387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ799007(NAD 83)
 JB1387
 JB1387                          SUPERSEDED SURVEY CONTROL
 JB1387
 JB1387  NGVD 29 (??/??/92)  171.672  (m)          563.23   (f) ADJ UNCH    2 0
 JB1387
 JB1387.Superseded values are not recommended for survey control.
 JB1387
 JB1387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1387.See file dsdata.pdf to determine how the superseded data were derived.
 JB1387
 JB1387_MARKER: DZ = AZIMUTH MARK DISK
 JB1387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1387_STAMPING: POCAHONTAS 1960
 JB1387_MARK LOGO: CGS
 JB1387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1387+STABILITY: SURFACE MOTION
 JB1387
 JB1387  HISTORY     - Date     Condition        Report By
 JB1387  HISTORY     - 1960     MONUMENTED       CGS
 JB1387  HISTORY     - 20010523 MARK NOT FOUND   ILDT
 JB1387
 JB1387                          STATION DESCRIPTION
 JB1387
 JB1387'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1387'0.3 MI NE FROM POCAHONTAS.
 JB1387'ABOUT 0.3 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1387'JUNCTION WITH MAIN STREET IN POCAHONTAS, AT THE JUNCTION OF AN
 JB1387'OILED ROAD SOUTH, 142 FEET SOUTH OF THE CENTER LINE OF THE
 JB1387'HIGHWAY, 16 FEET EAST OF THE CENTER LINE OF THE OILED ROAD, 27 1/2
 JB1387'FEET NORTH OF THE SECOND POWER POLE SOUTH OF THE HIGHWAY, 1 1/2
 JB1387'FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 JB1387'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 JB1387'INCHES.
 JB1387
 JB1387                          STATION RECOVERY (2001)
 JB1387
 JB1387'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (DEL)
 JB1387'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1946 ***********************************************************************
 JB1946  DESIGNATION -  POCAHONTAS MUNICIPAL TANK
 JB1946  PID         -  JB1946
 JB1946  STATE/COUNTY-  IL/BOND
 JB1946  COUNTRY     -  US
 JB1946  USGS QUAD   -  POCAHONTAS (2018)
 JB1946
 JB1946                         *CURRENT SURVEY CONTROL
 JB1946  ______________________________________________________________________
 JB1946* NAD 83(1997) POSITION- 38 49 39.99581(N) 089 32 25.92789(W)   ADJUSTED
 JB1946  ______________________________________________________________________
 JB1946  GEOID HEIGHT    -        -31.203 (meters)                     GEOID18
 JB1946  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 JB1946  HORZ ORDER      -  THIRD
 JB1946
 JB1946.The horizontal coordinates were established by classical geodetic methods
 JB1946.and adjusted by the National Geodetic Survey in October 1999.
 JB1946
 JB1946.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1946.GEOID18 height accuracy estimate available here.
 JB1946
 JB1946.Click photographs - Photos may exist for this station.
 JB1946
 JB1946.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1946
 JB1946. The following values were computed from the NAD 83(1997) position.
 JB1946
 JB1946;                    North         East     Units Scale Factor Converg.
 JB1946;SPC IL W     -   240,037.488   754,367.768   MT  0.99997756   +0 23 33.3
 JB1946;SPC IL W     -   787,522.99  2,474,954.92   sFT  0.99997756   +0 23 33.3
 JB1946;UTM  16      - 4,300,731.731   279,462.656   MT  1.00019895   -1 35 36.6
 JB1946
 JB1946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7946200731(NAD 83)
 JB1946
 JB1946                          SUPERSEDED SURVEY CONTROL
 JB1946
 JB1946  NAD 83(1986)-  38 49 40.01222(N)    089 32 25.91886(W) AD(       ) 3
 JB1946  NAD 27      -  38 49 39.84300(N)    089 32 25.61700(W) AD(       ) 3
 JB1946
 JB1946.Superseded values are not recommended for survey control.
 JB1946
 JB1946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1946.See file dsdata.pdf to determine how the superseded data were derived.
 JB1946
 JB1946_MARKER: 53 = ELEVATED TANK
 JB1946
 JB1946  HISTORY     - Date     Condition        Report By
 JB1946  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1946
 JB1946                          STATION DESCRIPTION
 JB1946
 JB1946'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1946'THE STATION IS LOCATED IN THE BUSINESS SECTION OF THE TOWN OF
 JB1946'POCAHONTAS.
 JB1946'
 JB1946'THE TANK IS PAINTED SILVER, HAS POCAHONTAS PAINTED WITH BLACK LETTERS
 JB1946'ON THE EAST AND WEST
 JB1946'SIDES, IS SUPPORTED BY 4 LEGS AND IS APPROXIMATELY 100 FEET HIGH.
 JB1946'
 JB1946'POINT INTERSECTED WAS BALL ON TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1945 ***********************************************************************
 JB1945  DESIGNATION -  POCAHONTAS OHIO OIL MICROWAVE
 JB1945  PID         -  JB1945
 JB1945  STATE/COUNTY-  IL/MADISON
 JB1945  COUNTRY     -  US
 JB1945  USGS QUAD   -  POCAHONTAS (2018)
 JB1945
 JB1945                         *CURRENT SURVEY CONTROL
 JB1945  ______________________________________________________________________
 JB1945* NAD 83(1997) POSITION- 38 49 45.49977(N) 089 36 45.69220(W)   ADJUSTED
 JB1945  ______________________________________________________________________
 JB1945  GEOID HEIGHT    -        -31.156 (meters)                     GEOID18
 JB1945  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 JB1945  HORZ ORDER      -  THIRD
 JB1945
 JB1945.The horizontal coordinates were established by classical geodetic methods
 JB1945.and adjusted by the National Geodetic Survey in October 1999.
 JB1945
 JB1945.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1945.GEOID18 height accuracy estimate available here.
 JB1945
 JB1945.Click photographs - Photos may exist for this station.
 JB1945
 JB1945.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1945
 JB1945. The following values were computed from the NAD 83(1997) position.
 JB1945
 JB1945;                    North         East     Units Scale Factor Converg.
 JB1945;SPC IL W     -   240,166.747   748,101.231   MT  0.99996966   +0 20 50.5
 JB1945;SPC IL W     -   787,947.07  2,454,395.46   sFT  0.99996966   +0 20 50.5
 JB1945;UTM  16      - 4,301,078.181   273,202.845   MT  1.00023344   -1 38 19.9
 JB1945
 JB1945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7320201078(NAD 83)
 JB1945
 JB1945                          SUPERSEDED SURVEY CONTROL
 JB1945
 JB1945  NAD 83(1986)-  38 49 45.51524(N)    089 36 45.68324(W) AD(       ) 3
 JB1945  NAD 27      -  38 49 45.34700(N)    089 36 45.37200(W) AD(       ) 3
 JB1945
 JB1945.Superseded values are not recommended for survey control.
 JB1945
 JB1945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1945.See file dsdata.pdf to determine how the superseded data were derived.
 JB1945
 JB1945_MARKER: 44 = MICROWAVE MAST
 JB1945
 JB1945  HISTORY     - Date     Condition        Report By
 JB1945  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1945
 JB1945                          STATION DESCRIPTION
 JB1945
 JB1945'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1945'THE STATION IS LOCATED ABOUT 4 MILES WEST-NORTHWEST OF POCAHONTAS,
 JB1945'ABOUT 3 MILES EAST
 JB1945'OF GRANTFORKS, ABOUT 2.5 MILES NORTH OF U S
 JB1945'HIGHWAY 40 AND IS ON THE PROPERTY OF
 JB1945'MR ROBERT FENTON.
 JB1945'
 JB1945'THE STATION IS PAINTED RED AND WHITE, APPROXIMATELY 280 FEET HIGH AND
 JB1945'HAS TWO REFLECTORS NEAR THE TOP.
 JB1945'
 JB1945'THE POINT INTERSECTED WAS THE RED LIGHT ON TOP.
 JB1945'
 JB1945'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 40 AND MAIN
 JB1945'STREET AT THE NORTH EDGE OF
 JB1945'POCAHONTAS, GO SOUTHWEST ON U S HIGHWAY 40 FOR 3.7
 JB1945'MILES TO CROSSROADS AND THE
 JB1945'BOND-MADISON COUNTY LINE.  TURN RIGHT AND
 JB1945'GO NORTH FOR 1.9 MILES TO CROSSROADS, TURN
 JB1945'LEFT AND GO WEST FOR 0.75
 JB1945'MILE TO THE STATION ON LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1388 ***********************************************************************
 JB1388  DESIGNATION -  POCAHONTAS RM 1
 JB1388  PID         -  JB1388
 JB1388  STATE/COUNTY-  IL/BOND
 JB1388  COUNTRY     -  US
 JB1388  USGS QUAD   -  POCAHONTAS (2018)
 JB1388
 JB1388                         *CURRENT SURVEY CONTROL
 JB1388  ______________________________________________________________________
 JB1388* NAD 83(1986) POSITION- 38 49 43.91   (N) 089 32 21.65   (W)   HD_HELD1
 JB1388* NAVD 88 ORTHO HEIGHT -   172.883 (meters)      567.20  (feet) ADJUSTED
 JB1388  ______________________________________________________________________
 JB1388  GEOID HEIGHT    -        -31.205 (meters)                     GEOID18
 JB1388  DYNAMIC HEIGHT  -        172.777 (meters)      566.85  (feet) COMP
 JB1388  MODELED GRAVITY -    980,008.9   (mgal)                       NAVD 88
 JB1388
 JB1388  VERT ORDER      -  SECOND    CLASS 0
 JB1388
 JB1388.The horizontal coordinates were determined by differentially corrected
 JB1388.hand held GPS observations or other comparable positioning techniques
 JB1388.and have an estimated accuracy of +/- 3 meters.
 JB1388
 JB1388.The orthometric height was determined by differential leveling and
 JB1388.adjusted by the NATIONAL GEODETIC SURVEY
 JB1388.in June 1991.
 JB1388
 JB1388.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1388.GEOID18 height accuracy estimate available here.
 JB1388
 JB1388.Click photographs - Photos may exist for this station.
 JB1388
 JB1388.The dynamic height is computed by dividing the NAVD 88
 JB1388.geopotential number by the normal gravity value computed on the
 JB1388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1388.degrees latitude (g = 980.6199 gals.).
 JB1388
 JB1388.The modeled gravity was interpolated from observed gravity values.
 JB1388
 JB1388;                    North         East    Units  Estimated Accuracy
 JB1388;SPC IL W     -   240,158.9     754,470.1     MT  (+/- 3 meters HH1 GPS) 
 JB1388
 JB1388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7956900849(NAD 83)
 JB1388
 JB1388                          SUPERSEDED SURVEY CONTROL
 JB1388
 JB1388  NGVD 29 (??/??/92)  173.006  (m)          567.60   (f) ADJ UNCH    2 0
 JB1388
 JB1388.Superseded values are not recommended for survey control.
 JB1388
 JB1388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1388.See file dsdata.pdf to determine how the superseded data were derived.
 JB1388
 JB1388_MARKER: DR = REFERENCE MARK DISK
 JB1388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1388_STAMPING: POCAHONTAS NO 1 1960
 JB1388_MARK LOGO: CGS
 JB1388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1388+STABILITY: SURFACE MOTION
 JB1388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1388+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2001
 JB1388
 JB1388  HISTORY     - Date     Condition        Report By
 JB1388  HISTORY     - 1960     MONUMENTED       CGS
 JB1388  HISTORY     - 20010523 GOOD             ILDT
 JB1388
 JB1388                          STATION DESCRIPTION
 JB1388
 JB1388'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1388'AT POCAHONTAS.
 JB1388'AT THE POCAHONTAS GRADE SCHOOL IN POCAHONTAS, 51 FEET SOUTH OF
 JB1388'THE CENTER LINE OF THE HIGHWAY (U.S. HIGHWAY 40), 1/2 FOOT NORTH
 JB1388'OF A FENCE, 74 FEET NORTH OF THE NORTHEAST CORNER OF THE
 JB1388'GYMNASIUM, 124 FEET EAST OF THE EASTMOST OAK TREE OF A ROW OF
 JB1388'FOUR OAK TREES, 85.6 FEET EAST OF TRIANGULATION STATION POCAHONTAS,
 JB1388'79.3 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 JB1388'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JB1388'PROJECTING 2 INCHES.
 JB1388
 JB1388                          STATION RECOVERY (2001)
 JB1388
 JB1388'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (DEL)
 JB1388'THIS STATION WILL BE DESTROYED DUE TO CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1390 ***********************************************************************
 JB1390  DESIGNATION -  POCAHONTAS RM 2
 JB1390  PID         -  JB1390
 JB1390  STATE/COUNTY-  IL/BOND
 JB1390  COUNTRY     -  US
 JB1390  USGS QUAD   -  POCAHONTAS (2018)
 JB1390
 JB1390                         *CURRENT SURVEY CONTROL
 JB1390  ______________________________________________________________________
 JB1390* NAD 83(1986) POSITION- 38 49 43.12   (N) 089 32 23.41   (W)   HD_HELD1
 JB1390* NAVD 88 ORTHO HEIGHT -   174.221 (meters)      571.59  (feet) ADJUSTED
 JB1390  ______________________________________________________________________
 JB1390  GEOID HEIGHT    -        -31.204 (meters)                     GEOID18
 JB1390  DYNAMIC HEIGHT  -        174.114 (meters)      571.24  (feet) COMP
 JB1390  MODELED GRAVITY -    980,008.9   (mgal)                       NAVD 88
 JB1390
 JB1390  VERT ORDER      -  SECOND    CLASS 0
 JB1390
 JB1390.The horizontal coordinates were determined by differentially corrected
 JB1390.hand held GPS observations or other comparable positioning techniques
 JB1390.and have an estimated accuracy of +/- 3 meters.
 JB1390
 JB1390.The orthometric height was determined by differential leveling and
 JB1390.adjusted by the NATIONAL GEODETIC SURVEY
 JB1390.in June 1991.
 JB1390
 JB1390.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1390.GEOID18 height accuracy estimate available here.
 JB1390
 JB1390.Click photographs - Photos may exist for this station.
 JB1390
 JB1390.The dynamic height is computed by dividing the NAVD 88
 JB1390.geopotential number by the normal gravity value computed on the
 JB1390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1390.degrees latitude (g = 980.6199 gals.).
 JB1390
 JB1390.The modeled gravity was interpolated from observed gravity values.
 JB1390
 JB1390;                    North         East    Units  Estimated Accuracy
 JB1390;SPC IL W     -   240,134.2     754,427.8     MT  (+/- 3 meters HH1 GPS) 
 JB1390
 JB1390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7952600826(NAD 83)
 JB1390
 JB1390                          SUPERSEDED SURVEY CONTROL
 JB1390
 JB1390  NGVD 29 (??/??/92)  174.344  (m)          571.99   (f) ADJ UNCH    2 0
 JB1390
 JB1390.Superseded values are not recommended for survey control.
 JB1390
 JB1390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1390.See file dsdata.pdf to determine how the superseded data were derived.
 JB1390
 JB1390_MARKER: DR = REFERENCE MARK DISK
 JB1390_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1390_SP_SET: BUILDING
 JB1390_STAMPING: POCAHONTAS NO 2 1960
 JB1390_MARK LOGO: CGS
 JB1390_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1390
 JB1390  HISTORY     - Date     Condition        Report By
 JB1390  HISTORY     - 1960     MONUMENTED       CGS
 JB1390  HISTORY     - 20010523 MARK NOT FOUND   ILDT
 JB1390
 JB1390                          STATION DESCRIPTION
 JB1390
 JB1390'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1390'AT POCAHONTAS.
 JB1390'AT POCAHONTAS GRADE SCHOOL IN POCAHONTAS, SET IN THE TOP OF
 JB1390'THE SIDEWALK AT THE NORTHEAST CORNER OF THE SCHOOL BUILDING, 133
 JB1390'FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 40, 84 FEET SOUTH
 JB1390'OF A FENCE, 23 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE
 JB1390'SCHOOL BUILDING, 78 FEET SOUTH-SOUTHEAST OF THE EASTMOST OAK TREE
 JB1390'OF A ROW OF FOUR OAK TREES, 91.4 FEET SOUTHWEST OF TRIANGULATION
 JB1390'STATION POCAHONTAS, 104.3 FEET SOUTHWEST OF A METAL WITNESS POST,
 JB1390'ABOUT LEVEL WITH THE HIGHWAY.
 JB1390
 JB1390                          STATION RECOVERY (2001)
 JB1390
 JB1390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (DEL)
 JB1390'THIS STATION IS BELIEVED TO BE DESTROYED DUE TO CONSTUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0304 ***********************************************************************
 MG0304  DESIGNATION -  POLE RM 1
 MG0304  PID         -  MG0304
 MG0304  STATE/COUNTY-  IL/HENRY
 MG0304  COUNTRY     -  US
 MG0304  USGS QUAD   -  ATKINSON (2018)
 MG0304
 MG0304                         *CURRENT SURVEY CONTROL
 MG0304  ______________________________________________________________________
 MG0304* NAD 83(1986) POSITION- 41 24 35.52   (N) 090 00 54.93   (W)   HD_HELD1
 MG0304* NAVD 88 ORTHO HEIGHT -   205.125 (meters)      672.98  (feet) ADJUSTED
 MG0304  ______________________________________________________________________
 MG0304  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 MG0304  DYNAMIC HEIGHT  -        205.044 (meters)      672.72  (feet) COMP
 MG0304  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 MG0304
 MG0304  VERT ORDER      -  SECOND    CLASS 0
 MG0304
 MG0304.The horizontal coordinates were determined by differentially corrected
 MG0304.hand held GPS observations or other comparable positioning techniques
 MG0304.and have an estimated accuracy of +/- 3 meters.
 MG0304
 MG0304.The orthometric height was determined by differential leveling and
 MG0304.adjusted by the NATIONAL GEODETIC SURVEY
 MG0304.in June 1991.
 MG0304
 MG0304.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0304.GEOID18 height accuracy estimate available here.
 MG0304
 MG0304.Click photographs - Photos may exist for this station.
 MG0304
 MG0304.The dynamic height is computed by dividing the NAVD 88
 MG0304.geopotential number by the normal gravity value computed on the
 MG0304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0304.degrees latitude (g = 980.6199 gals.).
 MG0304
 MG0304.The modeled gravity was interpolated from observed gravity values.
 MG0304
 MG0304;                    North         East    Units  Estimated Accuracy
 MG0304;SPC IL W     -   526,552.8     712,658.8     MT  (+/- 3 meters HH1 GPS) 
 MG0304
 MG0304_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4947488557(NAD 83)
 MG0304
 MG0304                          SUPERSEDED SURVEY CONTROL
 MG0304
 MG0304  NGVD 29 (??/??/92)  205.197  (m)          673.22   (f) ADJ UNCH    2 0
 MG0304
 MG0304.Superseded values are not recommended for survey control.
 MG0304
 MG0304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0304.See file dsdata.pdf to determine how the superseded data were derived.
 MG0304
 MG0304_MARKER: DR = REFERENCE MARK DISK
 MG0304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0304_STAMPING: POLE NO 1 1959
 MG0304_MARK LOGO: CGS
 MG0304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0304+STABILITY: SURFACE MOTION
 MG0304
 MG0304  HISTORY     - Date     Condition        Report By
 MG0304  HISTORY     - 1959     MONUMENTED       CGS
 MG0304  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0304  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0304  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0304
 MG0304                          STATION DESCRIPTION
 MG0304
 MG0304'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (AJL)
 MG0304'0.4 MI S FROM ATKINSON.
 MG0304'ABOUT 0.4 MILE SOUTH ALONG BLACKTOP ROAD FROM THE ATKINSON HIGH
 MG0304'SCHOOL AT ATKINSON, ON THE TOP OF A CUT AND AT A JOG IN THE FENCE
 MG0304'LINE, AT A POWER LINE CROSSING, 61.0 FEET EAST OF THE CENTER LINE
 MG0304'OF THE ROAD, 25.6 FEET SOUTH OF A POWER POLE WITH A GUY WIRE,
 MG0304'1 1/2 FEET WEST OF FENCE LINE, 31.1 FEET NORTH OF TRIANGULATION
 MG0304'STATION POLE, 27.6 FEET NORTH OF A METAL WITNESS POST, ABOUT 15
 MG0304'FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0304'POST PROJECTING 1 INCH.
 MG0304
 MG0304                          STATION RECOVERY (1996)
 MG0304
 MG0304'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0304'MARK NOT FOUND.
 MG0304
 MG0304                          STATION RECOVERY (2001)
 MG0304
 MG0304'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0304'MARK NOT FOUND.
 MG0304
 MG0304                          STATION RECOVERY (2004)
 MG0304
 MG0304'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0304'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0306 ***********************************************************************
 MG0306  DESIGNATION -  POLE RM 2
 MG0306  PID         -  MG0306
 MG0306  STATE/COUNTY-  IL/HENRY
 MG0306  COUNTRY     -  US
 MG0306  USGS QUAD   -  ATKINSON (2018)
 MG0306
 MG0306                         *CURRENT SURVEY CONTROL
 MG0306  ______________________________________________________________________
 MG0306* NAD 83(1986) POSITION- 41 24 34.96   (N) 090 00 54.92   (W)   HD_HELD1
 MG0306* NAVD 88 ORTHO HEIGHT -   205.922 (meters)      675.60  (feet) ADJUSTED
 MG0306  ______________________________________________________________________
 MG0306  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 MG0306  DYNAMIC HEIGHT  -        205.840 (meters)      675.33  (feet) COMP
 MG0306  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 MG0306
 MG0306  VERT ORDER      -  SECOND    CLASS 0
 MG0306
 MG0306.The horizontal coordinates were determined by differentially corrected
 MG0306.hand held GPS observations or other comparable positioning techniques
 MG0306.and have an estimated accuracy of +/- 3 meters.
 MG0306
 MG0306.The orthometric height was determined by differential leveling and
 MG0306.adjusted by the NATIONAL GEODETIC SURVEY
 MG0306.in June 1991.
 MG0306
 MG0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0306.GEOID18 height accuracy estimate available here.
 MG0306
 MG0306.Click photographs - Photos may exist for this station.
 MG0306
 MG0306.The dynamic height is computed by dividing the NAVD 88
 MG0306.geopotential number by the normal gravity value computed on the
 MG0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0306.degrees latitude (g = 980.6199 gals.).
 MG0306
 MG0306.The modeled gravity was interpolated from observed gravity values.
 MG0306
 MG0306;                    North         East    Units  Estimated Accuracy
 MG0306;SPC IL W     -   526,535.6     712,659.0     MT  (+/- 3 meters HH1 GPS) 
 MG0306
 MG0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4947588540(NAD 83)
 MG0306
 MG0306                          SUPERSEDED SURVEY CONTROL
 MG0306
 MG0306  NGVD 29 (??/??/92)  205.994  (m)          675.83   (f) ADJ UNCH    2 0
 MG0306
 MG0306.Superseded values are not recommended for survey control.
 MG0306
 MG0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0306.See file dsdata.pdf to determine how the superseded data were derived.
 MG0306
 MG0306_MARKER: DR = REFERENCE MARK DISK
 MG0306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0306_STAMPING: POLE NO 2 1959
 MG0306_MARK LOGO: CGS
 MG0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0306+STABILITY: SURFACE MOTION
 MG0306
 MG0306  HISTORY     - Date     Condition        Report By
 MG0306  HISTORY     - 1959     MONUMENTED       CGS
 MG0306  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0306  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0306  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0306
 MG0306                          STATION DESCRIPTION
 MG0306
 MG0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (AJL)
 MG0306'0.4 MI S FROM ATKINSON.
 MG0306'ABOUT 0.4 MILES SOUTH ALONG BLACKTOP ROAD FROM THE ATKINSON HIGH
 MG0306'SCHOOL AT ATKINSON, AT A CUT AND A JOG IN THE FENCE LINE, AT A
 MG0306'POWER LINE CROSSING, 60.6 FEET EAST OF THE CENTER LINE OF THE
 MG0306'ROAD, 81.8 FEET SOUTH OF A POWER POLE WITH A GUY WIRE, 1 FOOT
 MG0306'WEST OF FENCE LINE, 25.0 FEET SOUTH OF TRIANGULATION STATION
 MG0306'POLE, 28.6 FEET SOUTH OF A METAL WITNESS POST, ABOUT 16 FEET
 MG0306'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0306'PROJECTING 3 INCHES.
 MG0306
 MG0306                          STATION RECOVERY (1996)
 MG0306
 MG0306'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0306'MARK NOT FOUND.
 MG0306
 MG0306                          STATION RECOVERY (2001)
 MG0306
 MG0306'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0306'MARK NOT FOUND.
 MG0306
 MG0306                          STATION RECOVERY (2004)
 MG0306
 MG0306'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0306'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1719 ***********************************************************************
 MF1719  DESIGNATION -  POLO FIRST PRESB CH SPIRE
 MF1719  PID         -  MF1719
 MF1719  STATE/COUNTY-  IL/OGLE
 MF1719  COUNTRY     -  US
 MF1719  USGS QUAD   -  POLO (2018)
 MF1719
 MF1719                         *CURRENT SURVEY CONTROL
 MF1719  ______________________________________________________________________
 MF1719* NAD 83(1997) POSITION- 41 59 17.76831(N) 089 34 44.75628(W)   ADJUSTED
 MF1719  ______________________________________________________________________
 MF1719  GEOID HEIGHT    -        -32.906 (meters)                     GEOID18
 MF1719  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 MF1719  HORZ ORDER      -  THIRD
 MF1719
 MF1719.The horizontal coordinates were established by classical geodetic methods
 MF1719.and adjusted by the National Geodetic Survey in October 1999.
 MF1719
 MF1719.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1719.GEOID18 height accuracy estimate available here.
 MF1719
 MF1719.Click photographs - Photos may exist for this station.
 MF1719
 MF1719.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1719
 MF1719. The following values were computed from the NAD 83(1997) position.
 MF1719
 MF1719;                    North         East     Units Scale Factor Converg.
 MF1719;SPC IL W     -   590,946.663   748,686.599   MT  0.99997033   +0 23 35.1
 MF1719;SPC IL W     - 1,938,797.51  2,456,315.95   sFT  0.99997033   +0 23 35.1
 MF1719;UTM  16      - 4,651,691.618   286,358.233   MT  1.00016167   -1 43 33.6
 MF1719
 MF1719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8635851691(NAD 83)
 MF1719
 MF1719                          SUPERSEDED SURVEY CONTROL
 MF1719
 MF1719  NAD 83(1996)-  41 59 17.76843(N)    089 34 44.75631(W) AD(       ) 3
 MF1719  NAD 83(1986)-  41 59 17.76992(N)    089 34 44.76063(W) AD(       ) 3
 MF1719  NAD 27      -  41 59 17.65900(N)    089 34 44.36200(W) AD(       ) 3
 MF1719
 MF1719.Superseded values are not recommended for survey control.
 MF1719
 MF1719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1719.See file dsdata.pdf to determine how the superseded data were derived.
 MF1719
 MF1719_MARKER: 90 = CHURCH SPIRE
 MF1719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1719+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2011
 MF1719
 MF1719  HISTORY     - Date     Condition        Report By
 MF1719  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1719  HISTORY     - 1954     GOOD             CGS
 MF1719  HISTORY     - 19960504 GOOD             USPSQD
 MF1719  HISTORY     - 20010806 POOR             USPSQD
 MF1719  HISTORY     - 20050205 GOOD             USPSQD
 MF1719  HISTORY     - 20110617 GOOD             GEOCAC
 MF1719
 MF1719                          STATION DESCRIPTION
 MF1719
 MF1719'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1719'THIS STATION IS THE SPIRE ON THE EAST END OF THE 1ST PRESBYTERIAN
 MF1719'CHURCH IN THE TOWN OF POLO, ILLINOIS.  IT IS LOCATED ABOUT
 MF1719'95 FEET WEST OF THE CENTERLINE OF DIVISION STREET, AND ABOUT
 MF1719'85 FEET SOUTH OF THE CENTER-LINE OF DIXON STREET.  THE CHURCH
 MF1719'WAS ERECTED IN 1889.  THE SPIRE IS FAIRLY PROMINENT.
 MF1719'
 MF1719'THE RED BRICK CHURCH IS ABOUT 50 FEET HIGH.  AT THE TOP OF
 MF1719'THE CHURCH THERE IS A WHITE WOODEN PLATFORM, SQUARE IN SHAPE,
 MF1719'ABOUT 8 FEET HIGH.  THIS HAS AN ORNAMENTAL LEDGE.  ON THIS
 MF1719'BASE THERE IS A SLENDER OCTAGONAL TOWER, WHITE WITH RED ARCHED
 MF1719'LOUVERED WINDOWS IN EACH OF THE EIGHT FACES.  THIS TOWER
 MF1719'ALSO HAS A LEDGE AROUND THE TOP.  THE RED OCTAGONAL SPIRE
 MF1719'IS ABOUT 40 FEET HIGH AND HAS A FINIAL WITH BALL AT ITS
 MF1719'APEX.  THE OCTAGONAL TOWER IS ABOUT 10 FEET HIGH.  THE TOTAL
 MF1719'HEIGHT IS ABOUT 108 FEET.
 MF1719
 MF1719                          STATION RECOVERY (1954)
 MF1719
 MF1719'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1719'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 MF1719'THE ORIGINAL DESCRIPTION IS ADEQUATE WITH THE EXCEPTION THAT
 MF1719'THERE IS A 5 FOOT GOLD CROSS AT THE APEX OF THE SPIRE, MAKING
 MF1719'THE HEIGHT OF THE SPIRE ABOUT 105 FEET.
 MF1719
 MF1719                          STATION RECOVERY (1996)
 MF1719
 MF1719'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1719'RECOVERED IN GOOD CONDITION.
 MF1719
 MF1719                          STATION RECOVERY (2001)
 MF1719
 MF1719'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1719'THE TOWER HAS BEEN REMOVED.
 MF1719
 MF1719                          STATION RECOVERY (2005)
 MF1719
 MF1719'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1719'RECOVERED IN GOOD CONDITION.
 MF1719
 MF1719                          STATION RECOVERY (2011)
 MF1719
 MF1719'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 MF1719'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1715 ***********************************************************************
 MF1715  DESIGNATION -  POLO MUNICIPAL TANK
 MF1715  PID         -  MF1715
 MF1715  STATE/COUNTY-  IL/OGLE
 MF1715  COUNTRY     -  US
 MF1715  USGS QUAD   -  POLO (2018)
 MF1715
 MF1715                         *CURRENT SURVEY CONTROL
 MF1715  ______________________________________________________________________
 MF1715* NAD 83(1997) POSITION- 41 59 29.14452(N) 089 34 41.25169(W)   ADJUSTED
 MF1715  ______________________________________________________________________
 MF1715  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 MF1715  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 MF1715  HORZ ORDER      -  THIRD
 MF1715
 MF1715.The horizontal coordinates were established by classical geodetic methods
 MF1715.and adjusted by the National Geodetic Survey in October 1999.
 MF1715
 MF1715.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1715.GEOID18 height accuracy estimate available here.
 MF1715
 MF1715.Click photographs - Photos may exist for this station.
 MF1715
 MF1715.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1715
 MF1715. The following values were computed from the NAD 83(1997) position.
 MF1715
 MF1715;                    North         East     Units Scale Factor Converg.
 MF1715;SPC IL W     -   591,298.196   748,764.852   MT  0.99997043   +0 23 37.5
 MF1715;SPC IL W     - 1,939,950.83  2,456,572.69   sFT  0.99997043   +0 23 37.5
 MF1715;UTM  16      - 4,652,040.083   286,449.450   MT  1.00016119   -1 43 31.7
 MF1715
 MF1715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8644952040(NAD 83)
 MF1715
 MF1715                          SUPERSEDED SURVEY CONTROL
 MF1715
 MF1715  NAD 83(1996)-  41 59 29.14458(N)    089 34 41.25188(W) AD(       ) 3
 MF1715  NAD 83(1986)-  41 59 29.14660(N)    089 34 41.25528(W) AD(       ) 3
 MF1715  NAD 27      -  41 59 29.04200(N)    089 34 40.85600(W) AD(       ) 3
 MF1715
 MF1715.Superseded values are not recommended for survey control.
 MF1715
 MF1715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1715.See file dsdata.pdf to determine how the superseded data were derived.
 MF1715
 MF1715_MARKER: 53 = ELEVATED TANK
 MF1715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1715+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2011
 MF1715
 MF1715  HISTORY     - Date     Condition        Report By
 MF1715  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1715  HISTORY     - 19960503 GOOD             USPSQD
 MF1715  HISTORY     - 20010806 GOOD             USPSQD
 MF1715  HISTORY     - 20050205 GOOD             USPSQD
 MF1715  HISTORY     - 20110617 GOOD             GEOCAC
 MF1715
 MF1715                          STATION DESCRIPTION
 MF1715
 MF1715'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1715'STATION IS THE METAL BALL AT THE APEX OF THE ROOF OF THE
 MF1715'POLO MUNICIPAL WATER TANK, LOCATED IN THE NORTH SECTION OF
 MF1715'POLO, ABOUT 100 FEET EAST OF DIVISION STREET AND 50 FEET
 MF1715'NORTH OF SAVANNA STREET.  IT IS A STEEL TANK WITH A FLAT
 MF1715'CONICAL ROOF AND A DEEP OVAL BOTTOM, ATOP A 4 LEGGED STEEL
 MF1715'TRUSSWORK STRUCTURE.  THE BOTTOM AND TOP OF THE TANK ARE
 MF1715'PAINTED SILVER AND THE VERTICAL SIDES ARE PAINTED BLACK.  THE
 MF1715'HEIGHT OF THE STATION IS ABOUT 125 FEET.
 MF1715
 MF1715                          STATION RECOVERY (1996)
 MF1715
 MF1715'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1715'RECOVERED IN GOOD CONDITION.
 MF1715
 MF1715                          STATION RECOVERY (2001)
 MF1715
 MF1715'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1715'PAINTED SILVER WITH A RED TOP
 MF1715
 MF1715                          STATION RECOVERY (2005)
 MF1715
 MF1715'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1715'RECOVERED IN GOOD CONDITION.
 MF1715
 MF1715                          STATION RECOVERY (2011)
 MF1715
 MF1715'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 MF1715'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1133 ***********************************************************************
 JB1133  CBN         -  This is a Cooperative Base Network Control Station.
 JB1133  DESIGNATION -  POND
 JB1133  PID         -  JB1133
 JB1133  STATE/COUNTY-  IL/WASHINGTON
 JB1133  COUNTRY     -  US
 JB1133  USGS QUAD   -  ADDIEVILLE (2018)
 JB1133
 JB1133                         *CURRENT SURVEY CONTROL
 JB1133  ______________________________________________________________________
 JB1133* NAD 83(2011) POSITION- 38 25 10.83428(N) 089 27 49.48714(W)   ADJUSTED
 JB1133* NAD 83(2011) ELLIP HT-   109.274 (meters)        (06/27/12)   ADJUSTED
 JB1133* NAD 83(2011) EPOCH   -  2010.00
 JB1133* NAVD 88 ORTHO HEIGHT -   139.546 (meters)      457.83  (feet) ADJUSTED
 JB1133  ______________________________________________________________________
 JB1133  GEOID HEIGHT    -        -30.252 (meters)                     GEOID18
 JB1133  NAD 83(2011) X  -     46,830.904 (meters)                     COMP
 JB1133  NAD 83(2011) Y  - -5,003,481.468 (meters)                     COMP
 JB1133  NAD 83(2011) Z  -  3,942,115.394 (meters)                     COMP
 JB1133  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 JB1133  DYNAMIC HEIGHT  -        139.459 (meters)      457.54  (feet) COMP
 JB1133  MODELED GRAVITY -    979,999.0   (mgal)                       NAVD 88
 JB1133
 JB1133  VERT ORDER      -  SECOND    CLASS 0
 JB1133
 JB1133  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1133  Standards:
 JB1133         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1133            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1133  -------------------------------------------------------------------
 JB1133  NETWORK    0.99   1.61           0.43   0.38   0.82     -0.00704576
 JB1133  -------------------------------------------------------------------
 JB1133  Click here for local accuracies and other accuracy information.
 JB1133
 JB1133.The horizontal coordinates were established by GPS observations
 JB1133.and adjusted by the National Geodetic Survey in June 2012.
 JB1133
 JB1133.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1133.been affixed to the stable North American tectonic plate. See 
 JB1133.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1133
 JB1133.The horizontal coordinates are valid at the epoch date displayed above
 JB1133.which is a decimal equivalence of Year/Month/Day.
 JB1133
 JB1133.The orthometric height was determined by differential leveling and
 JB1133.adjusted by the NATIONAL GEODETIC SURVEY
 JB1133.in June 1991.
 JB1133
 JB1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1133.GEOID18 height accuracy estimate available here.
 JB1133
 JB1133.Click photographs - Photos may exist for this station.
 JB1133
 JB1133.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1133
 JB1133.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1133
 JB1133.The ellipsoidal height was determined by GPS observations
 JB1133.and is referenced to NAD 83.
 JB1133
 JB1133.The dynamic height is computed by dividing the NAVD 88
 JB1133.geopotential number by the normal gravity value computed on the
 JB1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1133.degrees latitude (g = 980.6199 gals.).
 JB1133
 JB1133.The modeled gravity was interpolated from observed gravity values.
 JB1133
 JB1133. The following values were computed from the NAD 83(2011) position.
 JB1133
 JB1133;                    North         East     Units Scale Factor Converg.
 JB1133;SPC IL W     -   194,785.341   761,382.456   MT  0.99998756   +0 26 12.6
 JB1133;SPC IL W     -   639,058.24  2,497,968.94   sFT  0.99998756   +0 26 12.6
 JB1133;UTM  16      - 4,255,255.323   284,912.935   MT  1.00016976   -1 31 53.8
 JB1133
 JB1133!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1133!SPC IL W     -   0.99998285  x   0.99998756  =   0.99997041
 JB1133!UTM  16      -   0.99998285  x   1.00016976  =   1.00015261
 JB1133
 JB1133:                Primary Azimuth Mark                     Grid Az
 JB1133:SPC IL W     -  POND AZ MK                               176 23 31.0
 JB1133:UTM  16      -  POND AZ MK                               178 21 37.4
 JB1133
 JB1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8491255255(NAD 83)
 JB1133
 JB1133|---------------------------------------------------------------------|
 JB1133| PID    Reference Object                     Distance      Geod. Az  |
 JB1133|                                                           dddmmss.s |
 JB1133| JB1134 POND RM 1                            13.614 METERS 06310     |
 JB1133| JB1135 POND RM 2                            17.720 METERS 17628     |
 JB1133| JB1136 POND AZ MK                                         1764943.6 |
 JB1133| JB1907 ADDIEVILLE LION UN CH CHRIST        APPROX. 3.8 KM 2133332.3 |
 JB1133|---------------------------------------------------------------------|
 JB1133
 JB1133                          SUPERSEDED SURVEY CONTROL
 JB1133
 JB1133  NAD 83(2007)-  38 25 10.83434(N)    089 27 49.48792(W) AD(2002.00) 0
 JB1133  ELLIP H (02/10/07)  109.298  (m)                       GP(2002.00)    
 JB1133  ELLIP H (10/15/04)  109.306  (m)                       GP(       ) 4 2
 JB1133  NAD 83(1997)-  38 25 10.83436(N)    089 27 49.48823(W) AD(       ) B
 JB1133  ELLIP H (07/17/98)  109.346  (m)                       GP(       ) 4 1
 JB1133  NAD 83(1986)-  38 25 10.84885(N)    089 27 49.48633(W) AD(       ) 2
 JB1133  NAVD 88             139.55   (m)          457.8    (f) LEVELING    3  
 JB1133  NGVD 29 (??/??/92)  139.668  (m)          458.23   (f) ADJ UNCH    2 0
 JB1133  NGVD 29             139.67   (m)          458.2    (f) LEVELING    3  
 JB1133
 JB1133.Superseded values are not recommended for survey control.
 JB1133
 JB1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1133.See file dsdata.pdf to determine how the superseded data were derived.
 JB1133
 JB1133_MARKER: DE = TRAVERSE STATION DISK
 JB1133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1133_STAMPING: POND 1961
 JB1133_MARK LOGO: CGS
 JB1133_PROJECTION: FLUSH
 JB1133_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1133+STABILITY: SURFACE MOTION
 JB1133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1133+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2019
 JB1133
 JB1133  HISTORY     - Date     Condition        Report By
 JB1133  HISTORY     - 1961     MONUMENTED       CGS
 JB1133  HISTORY     - 1961     GOOD             CGS
 JB1133  HISTORY     - 19901018 GOOD             NGS
 JB1133  HISTORY     - 19970403 GOOD             NGS
 JB1133  HISTORY     - 19990830 GOOD             NGS
 JB1133  HISTORY     - 20110816 GOOD             ILDT
 JB1133  HISTORY     - 20190828 GOOD             ILDT
 JB1133
 JB1133                          STATION DESCRIPTION
 JB1133
 JB1133'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1133'STATION IS LOCATED ABOUT 5.0 MILES EAST-SOUTHEAST OF OKAWVILLE, ABOUT
 JB1133'2-1/2 MILES NORTH-NORTHEAST OF ADDIEVILLE AND 1-1/2 MILES SOUTH OF
 JB1133'STATE ROUTE 177.
 JB1133'
 JB1133'TO REACH FROM THE POST OFFICE IN OKAWVILLE, GO NORTH ON NASHVILLE
 JB1133'STREET FOR 0.1 MILE TO HIGH STREET (STATE ROUTE 177), TURN RIGHT
 JB1133'GO EAST, NORTHEAST AND THEN EAST FOLLOWING STATE ROUTE 177 FOR 4.85
 JB1133'MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH ON OILED ROAD
 JB1133'FOR 1.5 MILES TO STATION ON RIGHT AS DESCRIBED.
 JB1133'
 JB1133'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED POND 1961, IS SET IN
 JB1133'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 JB1133'THE SURFACE OF THE GROUND.  THE MARK IS 46 FEET SOUTHWEST OF THE
 JB1133'CENTER OF DRIVEWAY, 21 FEET WEST OF THE CENTER OF ROAD, 6.2 FEET
 JB1133'SOUTH OF THE WITNESS POST AND 6 FEET NORTHEAST OF A POWER POLE WITH A
 JB1133'TRANSFORMER.
 JB1133'
 JB1133'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED POND NO 1 1961,
 JB1133'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB1133'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 50 FEET
 JB1133'EAST-NORTHEAST OF A POWER POLE WITH TRANSFORMER, 42.4 FEET
 JB1133'EAST-NORTHEAST OF THE WITNESS POST, 21.5 FEET EAST OF THE CENTER
 JB1133'OF ROAD AND 11.5 FEET SOUTH OF THE CENTER OF DRIVEWAY.
 JB1133'
 JB1133'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED POND NO 2 1961,
 JB1133'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB1133'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 64.2 FEET SOUTH
 JB1133'OF THE WITNESS POST, 52.5 FEET SOUTH-SOUTHEAST OF A POWER POLE WITH
 JB1133'TRANSFORMER AND 18.5 FEET WEST OF THE CENTER OF ROAD.
 JB1133'
 JB1133'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED POND 1961, IS SET IN
 JB1133'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 JB1133'2 INCHES.  THE MARK IS 20 FEET EAST OF THE CENTER OF ROAD, 3.5 FEET
 JB1133'NORTH-NORTHWEST OF A POWER AND TELEPHONE POLE AND 1.7 FEET EAST OF
 JB1133'THE WITNESS POST.
 JB1133'
 JB1133'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON OILED ROAD
 JB1133'0.25 MILE TO THE AZIMUTH MARK ON LEFT AS DESCRIBED.
 JB1133'
 JB1133'HEIGHT OF LIGHT ABOVE STATION MARK 3.88 METERS.
 JB1133
 JB1133                          STATION RECOVERY (1961)
 JB1133
 JB1133'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1133'3.2 MI NE FROM ADDIEVILLE.
 JB1133'ABOUT 1.4 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1133'LOUISVILLE AND NASHVILLE RAILROAD STATION AT ADDIEVILLE, THENCE
 JB1133'1.3 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.5 MILE
 JB1133'NORTH ALONG AN OILED ROAD, AT THE JUNCTION OF A FIELD ROAD
 JB1133'LEADING EAST, 22 FEET WEST OF THE CENTER LINE OF THE ROAD, 33
 JB1133'FEET SOUTH OF THE EXTENDED CENTER LINE OF THE FIELD ROAD, 6.5
 JB1133'FEET NORTHEAST OF A POWER POLE WITH A TRANSFORMER, 6.2 FEET
 JB1133'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET
 JB1133'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1133
 JB1133                          STATION RECOVERY (1990)
 JB1133
 JB1133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB1133'STATION MARK RECOVERED IN GOOD CONDITION, OTHER MARKS NOT SEARCHED
 JB1133'FOR.  STATION IS LOCATED ABOUT 6.5 KM (4.0 MI)  EAST OF OKAWVILLE,
 JB1133'0.8 KM (0.5 MI)  SOUTH OF INTERSTATE HIGHWAY 64, ALONG A NARROW PAVED
 JB1133'ROAD, IN A WEED STRIP BETWEEN ROAD AND CULTIVATED FIELD, AT THE
 JB1133'SOUTHEAST CORNER OF SECTION 19, T 1 S, R 3 W.  OWNERSHIP--COUNTY
 JB1133'ROADS DEPARTMENT.
 JB1133'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 64 AND STATE HIGHWAY
 JB1133'177 (EXIT 41) AT OKAWVILLE, GO EAST ON HIGHWAY 177 FOR 3.42 KM
 JB1133'(2.13 MI)  TO THE OLIVE BRANCH CHURCH ON THE LEFT.  CONTINUE AHEAD
 JB1133'FOR 1.21 KM (0.75 MI)  TO A PAVED ROAD RIGHT.  TURN RIGHT, SOUTH, FOR
 JB1133'3.10 KM (1.93 MI)  TO A ROAD CURVE RIGHT.  KEEP LEFT, SOUTH, ON
 JB1133'GRAVEL ROAD FOR 0.14 KM (0.09 MI)  TO A PAVED T-ROAD. TURN LEFT,
 JB1133'EAST, FOR 1.26 KM (0.78 MI) TO A NARROW PAVED ROAD LEFT.  TURN LEFT,
 JB1133'NORTH, FOR 0.80 KM (0.50 MI) TO THE STATION ON THE LEFT.
 JB1133'STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 30-CM SQUARE
 JB1133'CONCRETE POST 1 CM BELOW GROUND.  IT IS 6.0 M (19.7 FT)  WEST OF THE
 JB1133'ROAD CENTER, 2.2 M (7.2 FT) NORTH-NORTHEAST OF A UTILITY POLE, 1.7 M
 JB1133'(5.6 FT)  SOUTH OF A METAL WITNESS POST, AND 10 M (32.8 FT)  SOUTH OF
 JB1133'EXTENDED CENTER OF A FIELD ROAD LEADING EAST.
 JB1133
 JB1133                          STATION RECOVERY (1997)
 JB1133
 JB1133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB1133'THE STATION IS LOCATED ABOUT 4 MI (6.4 KM) EAST OF OKAWVILLE, 2.5 MI
 JB1133'(4.0 KM) NORTHEAST OF ADDIEVILLE, AND 0.5 MI (0.8 KM) SOUTH OF
 JB1133'INTERSTATE HIGHWAY 64.  TO REACH FROM THE JUNCTION OF STATE ROUTES 15
 JB1133'AND 160 ABOUT 2 MI (3.2 KM) SOUTH OF ADDIEVILLE, PROCEED NORTH ON
 JB1133'ROUTE 160 FOR 1.8 MI (2.9 KM) TO THE INTERSECTION WITH CENTER STREET
 JB1133'ON THE SOUTH SIDE OF ADDIEVILLE, GO NORTH ON CENTER STREET (BECOMES
 JB1133'COUNTY ROAD 11500E) THROUGH ADDIEVILLE FOR 1.7 MI (2.7 KM) TO A CURVE
 JB1133'TO THE EAST ONTO ROAD 13500N, TURN EAST ON ROAD 13500N FOR 1.2 MI (1.9
 JB1133'KM) TO A T-ROAD NORTH.  TURN LEFT NORTH ON ROAD 13000E FOR 0.5 MI (0.8
 JB1133'KM) TO THE STATION ON THE LEFT, 6.0 M (19.7 FT) WEST OF THE CENTER OF
 JB1133'THE ROAD, 2.2 M (7.2 FT) NORTH-NORTHEAST OF A POWER POLE, 10.0 M (32.8
 JB1133'FT) SOUTH OF THE EXTENDED CENTER OF A FIELD ROAD LEADING EAST, AND 1.7
 JB1133'M (5.6 FT) SOUTH OF A METAL WITNESS POST.
 JB1133
 JB1133                          STATION RECOVERY (1999)
 JB1133
 JB1133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (RB)
 JB1133'RECOVERED AS DESCRIBED
 JB1133'
 JB1133
 JB1133                          STATION RECOVERY (2011)
 JB1133
 JB1133'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1133'RECOVERED IN GOOD CONDITION.
 JB1133
 JB1133                          STATION RECOVERY (2019)
 JB1133
 JB1133'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1136 ***********************************************************************
 JB1136  DESIGNATION -  POND AZ MK
 JB1136  PID         -  JB1136
 JB1136  STATE/COUNTY-  IL/WASHINGTON
 JB1136  COUNTRY     -  US
 JB1136  USGS QUAD   -  ADDIEVILLE (2018)
 JB1136
 JB1136                         *CURRENT SURVEY CONTROL
 JB1136  ______________________________________________________________________
 JB1136* NAD 83(1986) POSITION- 38 24 55.     (N) 089 27 47.     (W)   SCALED
 JB1136* NAVD 88 ORTHO HEIGHT -   137.916 (meters)      452.48  (feet) ADJUSTED
 JB1136  ______________________________________________________________________
 JB1136  GEOID HEIGHT    -        -30.240 (meters)                     GEOID18
 JB1136  DYNAMIC HEIGHT  -        137.830 (meters)      452.20  (feet) COMP
 JB1136  MODELED GRAVITY -    979,998.7   (mgal)                       NAVD 88
 JB1136
 JB1136  VERT ORDER      -  SECOND    CLASS 0
 JB1136
 JB1136.The horizontal coordinates were scaled from a map and have
 JB1136.an estimated accuracy of +/- 6 seconds.
 JB1136
 JB1136.The orthometric height was determined by differential leveling and
 JB1136.adjusted by the NATIONAL GEODETIC SURVEY
 JB1136.in June 1991.
 JB1136
 JB1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1136.GEOID18 height accuracy estimate available here.
 JB1136
 JB1136.Click photographs - Photos may exist for this station.
 JB1136
 JB1136.The dynamic height is computed by dividing the NAVD 88
 JB1136.geopotential number by the normal gravity value computed on the
 JB1136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1136.degrees latitude (g = 980.6199 gals.).
 JB1136
 JB1136.The modeled gravity was interpolated from observed gravity values.
 JB1136
 JB1136;                    North         East    Units  Estimated Accuracy
 JB1136;SPC IL W     -   194,300.      761,450.      MT  (+/- 180 meters Scaled)
 JB1136
 JB1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH849547(NAD 83)
 JB1136
 JB1136                          SUPERSEDED SURVEY CONTROL
 JB1136
 JB1136  NGVD 29 (??/??/92)  138.038  (m)          452.88   (f) ADJ UNCH    2 0
 JB1136
 JB1136.Superseded values are not recommended for survey control.
 JB1136
 JB1136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1136.See file dsdata.pdf to determine how the superseded data were derived.
 JB1136
 JB1136_MARKER: DZ = AZIMUTH MARK DISK
 JB1136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1136_STAMPING: POND 1961
 JB1136_MARK LOGO: CGS
 JB1136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1136+STABILITY: SURFACE MOTION
 JB1136_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1136+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2011
 JB1136
 JB1136  HISTORY     - Date     Condition        Report By
 JB1136  HISTORY     - 1961     MONUMENTED       CGS
 JB1136  HISTORY     - 20110816 GOOD             ILDT
 JB1136
 JB1136                          STATION DESCRIPTION
 JB1136
 JB1136'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1136'2.9 MI NE FROM ADDIEVILLE.
 JB1136'ABOUT 1.4 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1136'LOUISVILLE AND NASHVILLE RAILROAD STATION AT ADDIEVILLE, THENCE
 JB1136'1.3 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.2 MILE
 JB1136'NORTH ALONG AN OILED ROAD, ABOUT 0.05 MILE SOUTH OF A FARM HOUSE
 JB1136'WEST OF THE ROAD, 20.5 FEET EAST OF THE CENTER LINE OF THE ROAD,
 JB1136'205 FEET SOUTH OF THE EXTENDED CENTER LINE OF A DRIVE WEST TO
 JB1136'THE FARM BUILDINGS, 3.5 FEET NORTH-NORTHWEST OF THE FIRST POWER
 JB1136'POLE SOUTH OF A POWER POLE WITH A TRANSFORMER, 1.7 FEET EAST OF
 JB1136'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 JB1136'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB1136
 JB1136                          STATION RECOVERY (2011)
 JB1136
 JB1136'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1134 ***********************************************************************
 JB1134  DESIGNATION -  POND RM 1
 JB1134  PID         -  JB1134
 JB1134  STATE/COUNTY-  IL/WASHINGTON
 JB1134  COUNTRY     -  US
 JB1134  USGS QUAD   -  ADDIEVILLE (2018)
 JB1134
 JB1134                         *CURRENT SURVEY CONTROL
 JB1134  ______________________________________________________________________
 JB1134* NAD 83(1986) POSITION- 38 25 11.03   (N) 089 27 48.99   (W)   HD_HELD1
 JB1134* NAVD 88 ORTHO HEIGHT -   139.491 (meters)      457.65  (feet) ADJUSTED
 JB1134  ______________________________________________________________________
 JB1134  GEOID HEIGHT    -        -30.253 (meters)                     GEOID18
 JB1134  DYNAMIC HEIGHT  -        139.404 (meters)      457.36  (feet) COMP
 JB1134  MODELED GRAVITY -    979,999.0   (mgal)                       NAVD 88
 JB1134
 JB1134  VERT ORDER      -  SECOND    CLASS 0
 JB1134
 JB1134.The horizontal coordinates were determined by differentially corrected
 JB1134.hand held GPS observations or other comparable positioning techniques
 JB1134.and have an estimated accuracy of +/- 3 meters.
 JB1134
 JB1134.The orthometric height was determined by differential leveling and
 JB1134.adjusted by the NATIONAL GEODETIC SURVEY
 JB1134.in June 1991.
 JB1134
 JB1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1134.GEOID18 height accuracy estimate available here.
 JB1134
 JB1134.Click photographs - Photos may exist for this station.
 JB1134
 JB1134.The dynamic height is computed by dividing the NAVD 88
 JB1134.geopotential number by the normal gravity value computed on the
 JB1134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1134.degrees latitude (g = 980.6199 gals.).
 JB1134
 JB1134.The modeled gravity was interpolated from observed gravity values.
 JB1134
 JB1134;                    North         East    Units  Estimated Accuracy
 JB1134;SPC IL W     -   194,791.5     761,394.5     MT  (+/- 3 meters HH1 GPS) 
 JB1134
 JB1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8492555261(NAD 83)
 JB1134
 JB1134                          SUPERSEDED SURVEY CONTROL
 JB1134
 JB1134  NGVD 29 (??/??/92)  139.613  (m)          458.05   (f) ADJ UNCH    2 0
 JB1134
 JB1134.Superseded values are not recommended for survey control.
 JB1134
 JB1134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1134.See file dsdata.pdf to determine how the superseded data were derived.
 JB1134
 JB1134_MARKER: DR = REFERENCE MARK DISK
 JB1134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1134_STAMPING: POND NO 1 1961
 JB1134_MARK LOGO: CGS
 JB1134_PROJECTION: FLUSH
 JB1134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1134+STABILITY: SURFACE MOTION
 JB1134
 JB1134  HISTORY     - Date     Condition        Report By
 JB1134  HISTORY     - 1961     MONUMENTED       CGS
 JB1134  HISTORY     - 20110816 POOR             ILDT
 JB1134
 JB1134                          STATION DESCRIPTION
 JB1134
 JB1134'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1134'3.2 MI NE FROM ADDIEVILLE.
 JB1134'ABOUT 1.4 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1134'LOUISVILLE AND NASHVILLE RAILROAD STATION IN ADDIEVILLE, THENCE
 JB1134'1.3 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.5 MILE
 JB1134'NORTH ALONG AN OILED ROAD, AT THE JUNCTION OF A FIELD ROAD
 JB1134'LEADING EAST, 20 FEET EAST OF THE CENTER LINE OF THE ROAD, 12
 JB1134'FEET SOUTH OF THE CENTER LINE OF THE FIELD ROAD, 49.5 FEET
 JB1134'NORTHEAST OF A POWER POLE WITH A TRANSFORMER, 44.7 FEET
 JB1134'EAST-NORTHEAST OF TRAVERSE STATION POND, 42.4 FEET EAST-NORTHEAST
 JB1134'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 JB1134'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1134
 JB1134                          STATION RECOVERY (2011)
 JB1134
 JB1134'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1134'CAP MISSING. DISTURBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1135 ***********************************************************************
 JB1135  DESIGNATION -  POND RM 2
 JB1135  PID         -  JB1135
 JB1135  STATE/COUNTY-  IL/WASHINGTON
 JB1135  COUNTRY     -  US
 JB1135  USGS QUAD   -  ADDIEVILLE (2018)
 JB1135
 JB1135                         *CURRENT SURVEY CONTROL
 JB1135  ______________________________________________________________________
 JB1135* NAD 83(1986) POSITION- 38 25 10.26   (N) 089 27 49.44   (W)   HD_HELD1
 JB1135* NAVD 88 ORTHO HEIGHT -   139.611 (meters)      458.04  (feet) ADJUSTED
 JB1135  ______________________________________________________________________
 JB1135  GEOID HEIGHT    -        -30.252 (meters)                     GEOID18
 JB1135  DYNAMIC HEIGHT  -        139.523 (meters)      457.75  (feet) COMP
 JB1135  MODELED GRAVITY -    979,999.0   (mgal)                       NAVD 88
 JB1135
 JB1135  VERT ORDER      -  SECOND    CLASS 0
 JB1135
 JB1135.The horizontal coordinates were determined by differentially corrected
 JB1135.hand held GPS observations or other comparable positioning techniques
 JB1135.and have an estimated accuracy of +/- 3 meters.
 JB1135
 JB1135.The orthometric height was determined by differential leveling and
 JB1135.adjusted by the NATIONAL GEODETIC SURVEY
 JB1135.in June 1991.
 JB1135
 JB1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1135.GEOID18 height accuracy estimate available here.
 JB1135
 JB1135.Click photographs - Photos may exist for this station.
 JB1135
 JB1135.The dynamic height is computed by dividing the NAVD 88
 JB1135.geopotential number by the normal gravity value computed on the
 JB1135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1135.degrees latitude (g = 980.6199 gals.).
 JB1135
 JB1135.The modeled gravity was interpolated from observed gravity values.
 JB1135
 JB1135;                    North         East    Units  Estimated Accuracy
 JB1135;SPC IL W     -   194,767.6     761,383.7     MT  (+/- 3 meters HH1 GPS) 
 JB1135
 JB1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8491355237(NAD 83)
 JB1135
 JB1135                          SUPERSEDED SURVEY CONTROL
 JB1135
 JB1135  NGVD 29 (??/??/92)  139.733  (m)          458.44   (f) ADJ UNCH    2 0
 JB1135
 JB1135.Superseded values are not recommended for survey control.
 JB1135
 JB1135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1135.See file dsdata.pdf to determine how the superseded data were derived.
 JB1135
 JB1135_MARKER: DR = REFERENCE MARK DISK
 JB1135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1135_STAMPING: POND NO 2 1961
 JB1135_MARK LOGO: CGS
 JB1135_PROJECTION: FLUSH
 JB1135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1135+STABILITY: SURFACE MOTION
 JB1135
 JB1135  HISTORY     - Date     Condition        Report By
 JB1135  HISTORY     - 1961     MONUMENTED       CGS
 JB1135  HISTORY     - 20110816 POOR             ILDT
 JB1135
 JB1135                          STATION DESCRIPTION
 JB1135
 JB1135'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1135'3.2 MI NE FROM ADDIEVILLE.
 JB1135'ABOUT 1.4 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1135'LOUISVILLE AND NASHVILLE RAILROAD STATION AT ADDIEVILLE, THENCE
 JB1135'1.3 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.5 MILE
 JB1135'NROTH ALONG AN OILED ROAD, AT THE JUNCTION OF A FIELD ROAD
 JB1135'LEADING EAST, 19 FEET WEST OF THE CENTER LINE OF THE ROAD, 91
 JB1135'FEET SOUTH OF THE EXTENDED CENTER LINE OF THE FIELD ROAD, 53
 JB1135'FEET SOUTH OF A POWER POLE WITH A TRANSFORMER 58.2 FEET SOUTH
 JB1135'OF TRAVERSE STATION POND, 64.3 FEET SOUTH OF A METAL WITNESS
 JB1135'POST, 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 JB1135'OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1135
 JB1135                          STATION RECOVERY (2011)
 JB1135
 JB1135'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1135'CAP MISSING. DISTURBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2078 ***********************************************************************
 LC2078  DESIGNATION -  PONPORT
 LC2078  PID         -  LC2078
 LC2078  STATE/COUNTY-  IL/LIVINGSTON
 LC2078  COUNTRY     -  US
 LC2078  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC2078
 LC2078                         *CURRENT SURVEY CONTROL
 LC2078  ______________________________________________________________________
 LC2078* NAD 83(2011) POSITION- 40 51 31.91147(N) 088 38 32.32490(W)   ADJUSTED
 LC2078* NAD 83(2011) ELLIP HT-   164.233 (meters)        (06/27/12)   ADJUSTED
 LC2078* NAD 83(2011) EPOCH   -  2010.00
 LC2078* NAVD 88 ORTHO HEIGHT -   196.4   (meters)      644.    (feet) GPS OBS
 LC2078  ______________________________________________________________________
 LC2078  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC2078  GEOID HEIGHT    -        -32.106 (meters)                     GEOID99
 LC2078  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 LC2078  NAD 83(2011) X  -    114,464.837 (meters)                     COMP
 LC2078  NAD 83(2011) Y  - -4,829,627.127 (meters)                     COMP
 LC2078  NAD 83(2011) Z  -  4,150,689.064 (meters)                     COMP
 LC2078  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 LC2078
 LC2078  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC2078  Standards:
 LC2078         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC2078            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC2078  -------------------------------------------------------------------
 LC2078  NETWORK    1.00   1.72           0.46   0.34   0.88     -0.00912358
 LC2078  -------------------------------------------------------------------
 LC2078  Click here for local accuracies and other accuracy information.
 LC2078
 LC2078.This mark is at Pontiac Airport (I88)
 LC2078
 LC2078.The horizontal coordinates were established by GPS observations
 LC2078.and adjusted by the National Geodetic Survey in June 2012.
 LC2078
 LC2078.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC2078.been affixed to the stable North American tectonic plate. See 
 LC2078.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC2078
 LC2078.The horizontal coordinates are valid at the epoch date displayed above
 LC2078.which is a decimal equivalence of Year/Month/Day.
 LC2078
 LC2078.The orthometric height was determined by GPS observations and a
 LC2078.high-resolution geoid model.
 LC2078
 LC2078.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2078.GEOID18 height accuracy estimate available here.
 LC2078
 LC2078.Click photographs - Photos may exist for this station.
 LC2078
 LC2078.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2078
 LC2078.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2078
 LC2078.The ellipsoidal height was determined by GPS observations
 LC2078.and is referenced to NAD 83.
 LC2078
 LC2078. The following values were computed from the NAD 83(2011) position.
 LC2078
 LC2078;                    North         East     Units Scale Factor Converg.
 LC2078;SPC IL E     -   465,414.663   273,949.243   MT  0.99998335   -0 12 07.7
 LC2078;SPC IL E     - 1,526,947.94    898,781.81   sFT  0.99998335   -0 12 07.7
 LC2078;UTM  16      - 4,524,387.835   361,582.031   MT  0.99983582   -1 04 28.4
 LC2078
 LC2078!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2078!SPC IL E     -   0.99997424  x   0.99998335  =   0.99995759
 LC2078!UTM  16      -   0.99997424  x   0.99983582  =   0.99981006
 LC2078
 LC2078:                Primary Azimuth Mark                     Grid Az
 LC2078:SPC IL E     -  PONPORT AZ MK                            090 14 58.9
 LC2078:UTM  16      -  PONPORT AZ MK                            091 07 19.6
 LC2078
 LC2078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6158224387(NAD 83)
 LC2078
 LC2078|---------------------------------------------------------------------|
 LC2078| PID    Reference Object                     Distance      Geod. Az  |
 LC2078|                                                           dddmmss.s |
 LC2078| LC2079 PONPORT AZ MK                       APPROX. 0.7 KM 0900251.2 |
 LC2078|---------------------------------------------------------------------|
 LC2078
 LC2078                          SUPERSEDED SURVEY CONTROL
 LC2078
 LC2078  NAD 83(2007)-  40 51 31.91148(N)    088 38 32.32583(W) AD(2002.00) 0
 LC2078  ELLIP H (02/10/07)  164.255  (m)                       GP(2002.00)    
 LC2078  ELLIP H (02/03/05)  164.241  (m)                       GP(       ) 4 2
 LC2078  NAD 83(1997)-  40 51 31.91152(N)    088 38 32.32570(W) AD(       ) 1
 LC2078  ELLIP H (03/04/03)  164.246  (m)                       GP(       ) 4 2
 LC2078  NAD 83(1997)-  40 51 31.91177(N)    088 38 32.32527(W) AD(       ) 1
 LC2078  ELLIP H (10/21/99)  164.232  (m)                       GP(       ) 4 1
 LC2078  NAD 83(1986)-  40 51 31.92238(N)    088 38 32.32990(W) AD(       ) 1
 LC2078  NGVD 29 (06/25/91)  196.4    (m)  OSU 89B  model used  GPS OBS        
 LC2078
 LC2078.Superseded values are not recommended for survey control.
 LC2078
 LC2078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2078.See file dsdata.pdf to determine how the superseded data were derived.
 LC2078
 LC2078_MARKER: F = FLANGE-ENCASED ROD
 LC2078_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2078_STAMPING: PONPORT 1990
 LC2078_MARK LOGO: NGS
 LC2078_PROJECTION: FLUSH
 LC2078_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2078_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2078+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2021
 LC2078_ROD/PIPE-DEPTH: 6.10 meters
 LC2078_SLEEVE-DEPTH  : 1.00 meters
 LC2078
 LC2078  HISTORY     - Date     Condition        Report By
 LC2078  HISTORY     - 1990     MONUMENTED       NGS
 LC2078  HISTORY     - 200205   GOOD             ASCPC
 LC2078  HISTORY     - 20020829 GOOD             CMT
 LC2078  HISTORY     - 20080113 GOOD             GEOCAC
 LC2078  HISTORY     - 20130724 GOOD             ILDT
 LC2078  HISTORY     - 20210322 GOOD             ILDT
 LC2078
 LC2078                          STATION DESCRIPTION
 LC2078
 LC2078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2078'STATION IS LOCATED ABOUT 2.0 KM (1.2 MI) SOUTH OF PONTIAC, AT THE
 LC2078'PONTIAC MUNICIPAL AIRPORT, AT A METAL GUARDRAIL AT SOUTHEAST CORNER
 LC2078'OF A SMALL PARKING LOT AT WEST END OF RUNWAY, IN THE SOUTHWEST 1/4 OF
 LC2078'SECTION 27, T 28 N, R 5 E.  OWNERSHIP--CITY OF PONTIAC, 321 N. MAIN
 LC2078'STREET, PONTIAC, IL 61764.  AIRPORT MANAGER IS LAUREL PING, PHONE
 LC2078'815-842-3738 OR CITY BUILDING 844-3738.
 LC2078'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND STATE HIGHWAY
 LC2078'116 (EXIT 197) AT PONTIAC, GO EAST ON HIGHWAY 116 FOR 2.35 KM
 LC2078'(1.46 MI) TO A CROSS HIGHWAY (OLD HIGHWAY 66).  TURN RIGHT, SOUTH, ON
 LC2078'OLD HIGHWAY 66 FOR 1.74 KM (1.08 MI) TO A PAVED CROSSROAD.  TURN
 LC2078'LEFT, EAST, ON ROAD 1600 N FOR 0.64 KM (0.40 MI) TO A T-ROAD AND
 LC2078'AIRPORT ENTRANCE AHEAD.  CROSS ROAD INTO PARKING LOT FOR 30 M
 LC2078'(98.4 FT) TO A GATE ON THE RIGHT. TURN RIGHT THROUGH GATE, THEN LEFT,
 LC2078'EAST, ALONG GUARDRAIL FOR 20 M (65.6 FT) TO THE STATION ON THE LEFT.
 LC2078'THE STATION IS LOCATED 33.3 M (109.3 FT) WEST FROM THE CENTER OF THE
 LC2078'NORTH-SOUTH ROAD, 25.8 M (84.6 FT) SOUTH FROM THE SOUTHEAST CORNER OF
 LC2078'THE MOBILE HOME OFFICE, 25.1 M (82.3 FT) NORTH FROM THE CENTER OF THE
 LC2078'RUNWAY, 9.0 M (29.5 FT) WEST FROM THE CENTER OF THE RAMP, AND 1.3 M
 LC2078'(4.3 FT) EAST-NORTHEAST FROM THE SOUTH END OF THE NORTH-SOUTH GUARD
 LC2078'RAIL.
 LC2078'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2078
 LC2078                          STATION RECOVERY (2002)
 LC2078
 LC2078'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC2078'RECOVERED AS DESCRIBED
 LC2078
 LC2078                          STATION RECOVERY (2002)
 LC2078
 LC2078'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC2078'RECOVERED IN GOOD CONDITION.
 LC2078
 LC2078                          STATION RECOVERY (2008)
 LC2078
 LC2078'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 LC2078'THE PROPERTY IS NOW THE PONTIAC RECREATIONAL COMPLEX.  THERE IS AN
 LC2078'IRON HASP-LOCK GATE AT THE ENTRANCE TO THE PARKING LOT WHICH WAS
 LC2078'CLOSED AND LOCKED DURING THIS PARTY'S VISIT, BUT THE MARK WAS
 LC2078'ACCESSIBLE VIA FOOT.  PICTURES OF THIS MARK ARE AVAILABLE AT
 LC2078'WWW.GEOCACHING.COM UNDER THIS MARK'S PID.
 LC2078
 LC2078                          STATION RECOVERY (2013)
 LC2078
 LC2078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC2078'RECOVERED IN GOOD CONDITION.
 LC2078
 LC2078                          STATION RECOVERY (2021)
 LC2078
 LC2078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LC2078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2079 ***********************************************************************
 LC2079  DESIGNATION -  PONPORT AZ MK
 LC2079  PID         -  LC2079
 LC2079  STATE/COUNTY-  IL/LIVINGSTON
 LC2079  COUNTRY     -  US
 LC2079  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC2079
 LC2079                         *CURRENT SURVEY CONTROL
 LC2079  ______________________________________________________________________
 LC2079* NAD 83(1997) POSITION- 40 51 31.89099(N) 088 38 01.19480(W)   ADJUSTED
 LC2079* NAD 83(1997) ELLIP HT-   163.857 (meters)        (10/21/99)   ADJUSTED
 LC2079* NAVD 88 ORTHO HEIGHT -   196.0   (meters)      643.    (feet) VERTCON3
 LC2079  ______________________________________________________________________
 LC2079  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 LC2079  NAD 83(1997) X  -    115,193.741 (meters)                     COMP
 LC2079  NAD 83(1997) Y  - -4,829,609.926 (meters)                     COMP
 LC2079  NAD 83(1997) Z  -  4,150,688.340 (meters)                     COMP
 LC2079  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 LC2079  HORZ ORDER      -  FIRST
 LC2079  ELLP ORDER      -  FOURTH    CLASS I
 LC2079
 LC2079.This mark is at Pontiac Airport (I88)
 LC2079
 LC2079.The horizontal coordinates were established by GPS observations
 LC2079.and adjusted by the National Geodetic Survey in October 1999.
 LC2079
 LC2079.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2079.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2079
 LC2079.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2079.GEOID18 height accuracy estimate available here.
 LC2079
 LC2079.Click photographs - Photos may exist for this station.
 LC2079
 LC2079.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2079
 LC2079.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2079
 LC2079.The ellipsoidal height was determined by GPS observations
 LC2079.and is referenced to NAD 83.
 LC2079
 LC2079. The following values were computed from the NAD 83(1997) position.
 LC2079
 LC2079;                    North         East     Units Scale Factor Converg.
 LC2079;SPC IL E     -   465,411.495   274,678.311   MT  0.99998289   -0 11 47.3
 LC2079;SPC IL E     - 1,526,937.55    901,173.76   sFT  0.99998289   -0 11 47.3
 LC2079;UTM  16      - 4,524,373.569   362,310.858   MT  0.99983334   -1 04 08.1
 LC2079
 LC2079!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2079!SPC IL E     -   0.99997430  x   0.99998289  =   0.99995719
 LC2079!UTM  16      -   0.99997430  x   0.99983334  =   0.99980764
 LC2079
 LC2079:                Primary Azimuth Mark                     Grid Az
 LC2079:SPC IL E     -  PONPORT                                  270 14 58.8
 LC2079:UTM  16      -  PONPORT                                  271 07 19.6
 LC2079
 LC2079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6231024373(NAD 83)
 LC2079
 LC2079|---------------------------------------------------------------------|
 LC2079| PID    Reference Object                     Distance      Geod. Az  |
 LC2079|                                                           dddmmss.s |
 LC2079| LC2078 PONPORT                             APPROX. 0.7 KM 2700311.5 |
 LC2079|---------------------------------------------------------------------|
 LC2079
 LC2079                          SUPERSEDED SURVEY CONTROL
 LC2079
 LC2079  NAD 83(1986)-  40 51 31.90160(N)    088 38 01.19943(W) AD(       ) 1
 LC2079  NGVD 29 (06/25/91)  196.0    (m)  OSU 89B  model used  GPS OBS        
 LC2079
 LC2079.Superseded values are not recommended for survey control.
 LC2079
 LC2079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2079.See file dsdata.pdf to determine how the superseded data were derived.
 LC2079
 LC2079_MARKER: I = METAL ROD
 LC2079_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2079_STAMPING: PONPORT AZ MK 1990
 LC2079_MARK LOGO: NGS
 LC2079_PROJECTION: FLUSH
 LC2079_MAGNETIC: I = MARKER IS A STEEL ROD
 LC2079_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2079+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 LC2079_ROD/PIPE-DEPTH: 5.9 meters
 LC2079_SLEEVE-DEPTH  : 1.0 meters
 LC2079
 LC2079  HISTORY     - Date     Condition        Report By
 LC2079  HISTORY     - 1990     MONUMENTED       NGS
 LC2079  HISTORY     - 20020829 GOOD             CMT
 LC2079  HISTORY     - 20080113 GOOD             GEOCAC
 LC2079  HISTORY     - 20130724 POOR             ILDT
 LC2079
 LC2079                          STATION DESCRIPTION
 LC2079
 LC2079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2079'STATION IS LOCATED ABOUT 2.0 KM (1.2 MI) SOUTH OF PONTIAC, AT THE
 LC2079'PONTIAC MUNICIPAL AIRPORT, AT THE NORTHEAST CORNER OF THE RUNWAY, IN
 LC2079'SOUTH CENTRAL OF SECTION 27, T 28 N, R 5 E.  OWNERSHIP--CITY OF
 LC2079'PONTIAC, 321 N. MAIN STREET, PNTIAC, IL 61764. AIRPORT MANAGER IS
 LC2079'LAUREL PING, PHONE 815-842-3738 OR CITY BUILDING 844-3396.
 LC2079'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND STATE HIGHWAY
 LC2079'116 (EXIT 197) AT PONTIAC, GO EAST ON HIGHWAY 116 FOR 2.35 KM
 LC2079'(1.46 MI) TO A CROSS HIGHWAY (OLD HIGHWAY 66).  TURN RIGHT, SOUTH, ON
 LC2079'OLD HIGHWAY 66 FOR 1.74 KM (1.08 MI) TO A PAVED CROSSROAD.  TURN
 LC2079'LEFT, EAST, ON ROAD 1600 N FOR 0.64 KM (0.40 MI) TO A T-ROAD AND
 LC2079'AIRPORT ENTRANCE AHEAD.  CROSS ROAD INTO PARKING LOT FOR 30 M
 LC2079'(98.4 FT) TO A GATE ON THE RIGHT. TURN RIGHT THROUGH GATE, THEN LEFT,
 LC2079'EAST, ALONG NORTH SIDE OF RUNWAY FOR 0.74 KM (0.46 MI) THE
 LC2079'TURN-AROUND AND THE STATION.
 LC2079'THE STATION IS LOCATED 42.6 M (139.8 FT) WEST FROM A NORTH-SOUTH
 LC2079'FENCE, 30.7 M (100.7 FT) NORTHWEST FROM THE CENTER OF THE EXTREME
 LC2079'EAST END OF THE RUNWAY, 20.2 M (66.3 FT) NORTH FROM THE CENTER OF THE
 LC2079'RUNWAY, AND 11.3 M (37.1 FT) WEST-SOUTHWEST FROM THE NORTHERNMOST
 LC2079'RUNWAY END LIGHT.
 LC2079'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2079
 LC2079                          STATION RECOVERY (2002)
 LC2079
 LC2079'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC2079'THE AIRPORT IS NOW A PARK. THE RUNWAY IS USED AS A ROAD. A WITNESS
 LC2079'POST WAS PLACED NEARBY.
 LC2079
 LC2079                          STATION RECOVERY (2008)
 LC2079
 LC2079'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 LC2079'THE PROPERTY IS NOW THE PONTIAC RECREATIONAL COMPLEX.  THERE IS AN
 LC2079'IRON HASP-LOCK GATE AT THE ENTRANCE TO THE PARKING LOT WHICH WAS
 LC2079'CLOSED AND LOCKED DURING THIS PARTY'S VISIT, BUT THE MARK WAS
 LC2079'ACCESSIBLE VIA FOOT.
 LC2079
 LC2079                          STATION RECOVERY (2013)
 LC2079
 LC2079'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC2079'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4360 ***********************************************************************
 DF4360  DESIGNATION -  PONT MAINT YD
 DF4360  PID         -  DF4360
 DF4360  STATE/COUNTY-  IL/LIVINGSTON
 DF4360  COUNTRY     -  US
 DF4360  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 DF4360
 DF4360                         *CURRENT SURVEY CONTROL
 DF4360  ______________________________________________________________________
 DF4360* NAD 83(2011) POSITION- 40 52 22.73097(N) 088 40 52.38560(W)   ADJUSTED
 DF4360* NAD 83(2011) ELLIP HT-   166.958 (meters)        (06/27/12)   ADJUSTED
 DF4360* NAD 83(2011) EPOCH   -  2010.00
 DF4360* NAVD 88 ORTHO HEIGHT -   199.135 (meters)      653.33  (feet) ADJUSTED
 DF4360  ______________________________________________________________________
 DF4360  GEOID HEIGHT    -        -32.175 (meters)                     GEOID18
 DF4360  NAD 83(2011) X  -    111,161.773 (meters)                     COMP
 DF4360  NAD 83(2011) Y  - -4,828,680.339 (meters)                     COMP
 DF4360  NAD 83(2011) Z  -  4,151,876.409 (meters)                     COMP
 DF4360  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 DF4360  DYNAMIC HEIGHT  -        199.050 (meters)      653.05  (feet) COMP
 DF4360  MODELED GRAVITY -    980,193.8   (mgal)                       NAVD 88
 DF4360
 DF4360  VERT ORDER      -  SECOND    CLASS I
 DF4360
 DF4360  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4360  Standards:
 DF4360         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4360            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4360  -------------------------------------------------------------------
 DF4360  NETWORK    1.21   2.14           0.57   0.38   1.09     -0.10656921
 DF4360  -------------------------------------------------------------------
 DF4360  Click here for local accuracies and other accuracy information.
 DF4360
 DF4360.The horizontal coordinates were established by GPS observations
 DF4360.and adjusted by the National Geodetic Survey in June 2012.
 DF4360
 DF4360.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4360.been affixed to the stable North American tectonic plate. See 
 DF4360.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4360
 DF4360.The horizontal coordinates are valid at the epoch date displayed above
 DF4360.which is a decimal equivalence of Year/Month/Day.
 DF4360
 DF4360.The orthometric height was determined by differential leveling and
 DF4360.adjusted by the NATIONAL GEODETIC SURVEY
 DF4360.in November 2014.
 DF4360
 DF4360.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4360.GEOID18 height accuracy estimate available here.
 DF4360
 DF4360.Click photographs - Photos may exist for this station.
 DF4360
 DF4360.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4360
 DF4360.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4360
 DF4360.The ellipsoidal height was determined by GPS observations
 DF4360.and is referenced to NAD 83.
 DF4360
 DF4360.The dynamic height is computed by dividing the NAVD 88
 DF4360.geopotential number by the normal gravity value computed on the
 DF4360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4360.degrees latitude (g = 980.6199 gals.).
 DF4360
 DF4360.The modeled gravity was interpolated from observed gravity values.
 DF4360
 DF4360. The following values were computed from the NAD 83(2011) position.
 DF4360
 DF4360;                    North         East     Units Scale Factor Converg.
 DF4360;SPC IL E     -   466,994.588   270,675.230   MT  0.99998558   -0 13 39.5
 DF4360;SPC IL E     - 1,532,131.41    888,040.32   sFT  0.99998558   -0 13 39.5
 DF4360;UTM  16      - 4,526,017.203   358,332.922   MT  0.99984702   -1 06 01.2
 DF4360
 DF4360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4360!SPC IL E     -   0.99997381  x   0.99998558  =   0.99995939
 DF4360!UTM  16      -   0.99997381  x   0.99984702  =   0.99982084
 DF4360
 DF4360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5833226017(NAD 83)
 DF4360
 DF4360                          SUPERSEDED SURVEY CONTROL
 DF4360
 DF4360  NAD 83(2007)-  40 52 22.73099(N)    088 40 52.38653(W) AD(2002.00) 0
 DF4360  ELLIP H (02/10/07)  166.981  (m)                       GP(2002.00)    
 DF4360  ELLIP H (02/03/05)  166.967  (m)                       GP(       ) 4 2
 DF4360  NAD 83(1997)-  40 52 22.73103(N)    088 40 52.38639(W) AD(       ) 1
 DF4360  ELLIP H (03/04/03)  166.971  (m)                       GP(       ) 4 2
 DF4360  NAVD 88 (03/04/03)  199.1    (m)  GEOID99  model used  GPS OBS        
 DF4360
 DF4360.Superseded values are not recommended for survey control.
 DF4360
 DF4360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4360.See file dsdata.pdf to determine how the superseded data were derived.
 DF4360
 DF4360_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4360_STAMPING: PONT 1996
 DF4360_MARK LOGO: ILDT
 DF4360_PROJECTION: FLUSH
 DF4360_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4360+STABILITY: SURFACE MOTION
 DF4360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4360+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 DF4360
 DF4360  HISTORY     - Date     Condition        Report By
 DF4360  HISTORY     - 1996     MONUMENTED       ILDT
 DF4360  HISTORY     - 200205   GOOD             ASCPC
 DF4360  HISTORY     - 20130724 GOOD             ILDT
 DF4360  HISTORY     - 20140325 GOOD             PATRIC
 DF4360  HISTORY     - 20200227 GOOD             ILDT
 DF4360
 DF4360                          STATION DESCRIPTION
 DF4360
 DF4360'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4360'FROM THE INTERSECTION OF I-55 AND IL 116, GO WEST IN IL 116 FOR 0.50
 DF4360'MILES TO IDOT YARD ON
 DF4360'SOUTH SIDE OF ROAD STATION IS IN THE NORTHEAST CORNER OF PROPERTY
 DF4360'44.00 FEET SOUTH OF
 DF4360'NORTH FENCE 14.50 FEET WEST OF FENCE LINE.
 DF4360'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION PONT 1996
 DF4360
 DF4360                          STATION RECOVERY (2013)
 DF4360
 DF4360'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DF4360'RECOVERED IN GOOD CONDITION.
 DF4360
 DF4360                          STATION RECOVERY (2014)
 DF4360
 DF4360'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DF4360'RECOVERED AS DESCRIBED.
 DF4360
 DF4360                          STATION RECOVERY (2020)
 DF4360
 DF4360'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4360'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0765 ***********************************************************************
 LC0765  DESIGNATION -  PONTIAC
 LC0765  PID         -  LC0765
 LC0765  STATE/COUNTY-  IL/LIVINGSTON
 LC0765  COUNTRY     -  US
 LC0765  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0765
 LC0765                         *CURRENT SURVEY CONTROL
 LC0765  ______________________________________________________________________
 LC0765* NAD 83(1997) POSITION- 40 52 18.25378(N) 088 38 10.54103(W)   ADJUSTED
 LC0765* NAVD 88 ORTHO HEIGHT -   196.236 (meters)      643.82  (feet) ADJUSTED
 LC0765  ______________________________________________________________________
 LC0765  GEOID HEIGHT    -        -32.155 (meters)                     GEOID18
 LC0765  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 LC0765  DYNAMIC HEIGHT  -        196.153 (meters)      643.55  (feet) COMP
 LC0765  MODELED GRAVITY -    980,193.2   (mgal)                       NAVD 88
 LC0765
 LC0765  HORZ ORDER      -  THIRD
 LC0765  VERT ORDER      -  SECOND    CLASS 0
 LC0765
 LC0765.The horizontal coordinates were established by classical geodetic methods
 LC0765.and adjusted by the National Geodetic Survey in October 1999.
 LC0765
 LC0765.The orthometric height was determined by differential leveling and
 LC0765.adjusted by the NATIONAL GEODETIC SURVEY
 LC0765.in June 1991.
 LC0765
 LC0765.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0765.GEOID18 height accuracy estimate available here.
 LC0765
 LC0765.Click photographs - Photos may exist for this station.
 LC0765
 LC0765.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0765
 LC0765.The dynamic height is computed by dividing the NAVD 88
 LC0765.geopotential number by the normal gravity value computed on the
 LC0765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0765.degrees latitude (g = 980.6199 gals.).
 LC0765
 LC0765.The modeled gravity was interpolated from observed gravity values.
 LC0765
 LC0765. The following values were computed from the NAD 83(1997) position.
 LC0765
 LC0765;                    North         East     Units Scale Factor Converg.
 LC0765;SPC IL E     -   466,842.396   274,464.369   MT  0.99998302   -0 11 53.6
 LC0765;SPC IL E     - 1,531,632.09    900,471.85   sFT  0.99998302   -0 11 53.6
 LC0765;UTM  16      - 4,525,807.348   362,118.759   MT  0.99983399   -1 04 15.2
 LC0765
 LC0765!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0765!SPC IL E     -   0.99997426  x   0.99998302  =   0.99995728
 LC0765!UTM  16      -   0.99997426  x   0.99983399  =   0.99980826
 LC0765
 LC0765:                Primary Azimuth Mark                     Grid Az
 LC0765:SPC IL E     -  PONTIAC AZ MK                            230 47 59.8
 LC0765:UTM  16      -  PONTIAC AZ MK                            231 40 21.4
 LC0765
 LC0765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6211825807(NAD 83)
 LC0765
 LC0765|---------------------------------------------------------------------|
 LC0765| PID    Reference Object                     Distance      Geod. Az  |
 LC0765|                                                           dddmmss.s |
 LC0765| LC1834 PONTIAC ST MARYS CATH CH            APPROX. 1.3 KM 0314702.0 |
 LC0765| LC0767 PONTIAC RM 1                         28.779 METERS 03315     |
 LC0765| LC1832 PONTIAC LIVINGSTON CTHSE FLAG       APPROX. 1.1 KM 0331726.1 |
 LC0765| CI8060 PONTIAC RM 3                        262.433 METERS 10427     |
 LC0765| LC0766 PONTIAC RM 2                         27.187 METERS 11243     |
 LC0765| LC1828 PONTIAC MUNICIPAL TANK              422.676 METERS 1255240.8 |
 LC0765| LC1837 FAIRBURY MUNICIPAL TANK             APPROX.17.1 KM 1435358.0 |
 LC0765| LC1829 PONTIAC ILL ST PRISON STK           281.373 METERS 16336     |
 LC0765| LC1827 PONTIAC ILL ST PRISON SPIPE         345.879 METERS 16517     |
 LC0765| CI8059 PONTIAC AZ MK                                      2303606.2 |
 LC0765| LC1831 PONTIAC RAD WOPP RED LT TOP TR      364.632 METERS 25352     |
 LC0765| LC1830 PONTIAC ILL ST POLICE RAD TWR       362.894 METERS 25359     |
 LC0765| LC1833 CAYUGA SINCLAIR PIPELINE MAST       APPROX. 8.2 KM 3541436.9 |
 LC0765|---------------------------------------------------------------------|
 LC0765
 LC0765                          SUPERSEDED SURVEY CONTROL
 LC0765
 LC0765  NAD 83(1986)-  40 52 18.26651(N)    088 38 10.54700(W) AD(       ) 3
 LC0765  NAD 83(1986)-  40 52 18.26663(N)    088 38 10.54660(W) AD(       ) 2
 LC0765  NAD 27      -  40 52 18.14700(N)    088 38 10.33700(W) AD(       ) 2
 LC0765  NGVD 29 (??/??/92)  196.297  (m)          644.02   (f) ADJ UNCH    2 0
 LC0765  NGVD 29             196.30   (m)          644.0    (f) LEVELING    3  
 LC0765
 LC0765.Superseded values are not recommended for survey control.
 LC0765
 LC0765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0765.See file dsdata.pdf to determine how the superseded data were derived.
 LC0765
 LC0765_MARKER: DS = TRIANGULATION STATION DISK
 LC0765_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0765_STAMPING: PONTIAC 1939
 LC0765_MARK LOGO: CGS
 LC0765_PROJECTION: FLUSH
 LC0765_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0765+STABILITY: SURFACE MOTION
 LC0765
 LC0765  HISTORY     - Date     Condition        Report By
 LC0765  HISTORY     - 1939     MONUMENTED       CGS
 LC0765  HISTORY     - 1961     GOOD             CGS
 LC0765  HISTORY     - 1961     GOOD             CGS
 LC0765  HISTORY     - 1968     GOOD             CGS
 LC0765  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0765  HISTORY     - 20130514 MARK NOT FOUND   ILDT
 LC0765
 LC0765                          STATION DESCRIPTION
 LC0765
 LC0765'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC0765'THE STATION IS LOCATED IN THE CITY OF PONTIAC, ON THE LAWN
 LC0765'OF THE ILLINOIS STATE PRISON.  IN THE NE 1/4 NW 1/4 OF SEC.
 LC0765'27, T. 28 N., R. 5 E.  THE MARK IS AT THE MAIN ENTRANCE
 LC0765'TO THE PRISON GROUND AND AT THE INTERSECTION OF LINCOLN
 LC0765'AND VERMILLION STREET.  55.5 FEET WEST OF THE WEST CURB OF
 LC0765'THE PRISON DRIVEWAY AND 19.9 FEET SOUTH OF THE SOUTH CURB
 LC0765'OF LINCOLN STREET.  THE MARK, IS FLUSH WITH
 LC0765'THE SURFACE OF THE GROUND AND IS STAMPED PONTIAC 1939.
 LC0765'
 LC0765'THE AZIMUTH MARK IS APPROXIMATELY 1.1 MILES SOUTHWEST OF THE
 LC0765'STATION.  TO REACH THE MARK FROM THE INTERSECTION OF U.S.
 LC0765'HIGHWAY NO. 66 AND ILLINOIS STATE ROUTE NO. 116 AT THE SOUTHWEST
 LC0765'EDGE OF PONTIAC GO WEST ON ROUTE NO. 116 FOR 0.6 MILE.  TURN
 LC0765'LEFT, (SOUTH) AND FOLLOW A GRAVEL ROAD SOUTH FOR 0.8 MILE TO
 LC0765'THE MARK IN THE WEST RIGHT-OF-WAY FENCE LINE.  91 FEET SOUTH
 LC0765'OF A HIGH LINE POLE AND 19 FEET WEST OF THE CENTER LINE OF THE
 LC0765'ROAD.  THE MARK PROJECTS 6 INCHES ABOVE THE GROUND
 LC0765'AND IS STAMPED PONTIAC 1939.
 LC0765'
 LC0765'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC0765'BRONZE DISKS SET IN CONCRETE AS DESCRIBED.
 LC0765'
 LC0765'REFERENCE MARK NO. 1 IS 28.779 METERS AND 94.42 FEET, NORTHWEST
 LC0765'OF THE STATION, IN THE NORTHWEST ANGLE OF VERMILLION AND
 LC0765'LINCOLN STREETS.  3.8 FEET WEST OF THE WEST CURB OF VERMILLION
 LC0765'STREET.  14 FEET EAST OF THE NORTH-SOUTH SIDEWALK AND 11.8
 LC0765'FEET NORTH OF THE EAST-WEST SIDEWALK.  THE MARK
 LC0765'IS FLUSH WITH THE SURFACE OF THE GROUND AND IS STAMPED PONTIAC
 LC0765'NO. 1 1939.
 LC0765'
 LC0765'REFERENCE MARK NO. 2 IS 27.185 METERS AND 89.19 FEET, EAST-SOUTHEAST
 LC0765'OF THE STATION, 1 FOOT EAST OF THE EAST CURB OF THE DRIVEWAY
 LC0765'AND 55.5 FEET SOUTH OF THE SOUTH CURB OF LINCOLN STREET.  THE
 LC0765'MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND
 LC0765'IS STAMPED PONTIAC NO. 2 1939.
 LC0765'
 LC0765'REFERENCE MARK NO. 3 IS 861 FEET EAST-SOUTHEAST OF THE STATION
 LC0765'AT THE EAST EDGE OF THE PRISON GROUNDS.  86 FEET SOUTHEAST
 LC0765'OF THE SOUTHEAST CORNER OF THE GUARD HOUSE, 1 FOOT WEST OF THE
 LC0765'WEST CURB OF SOUTH DIVISION STREET AND 25 FEET NORTH OF THE
 LC0765'NORTH EDGE OF THE SIDEWALK.  THE MARK, IS FLUSH
 LC0765'WITH THE SURFACE OF THE GROUND AND IS STAMPED PONTIAC NO. 3
 LC0765'1939.
 LC0765'
 LC0765'THE AZIMUTH MARK IS WITNESSED BY A 4- BY 4-INCH WHITE WOODEN
 LC0765'POST WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC0765'
 LC0765'A 90-FOOT TOWER IS NEEDED TO SEE ALL LINES.
 LC0765'
 LC0765'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC0765
 LC0765                          STATION RECOVERY (1961)
 LC0765
 LC0765'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0765'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 LC0765'TO BE IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO R.M.
 LC0765'NO. 1, R.M. NO. 2 AND THE AZIMUTH MARK CHECKED.  THE DIRECTION
 LC0765'TO REFERENCE MARK NO. 3 DID NOT CHECK, A SECOND SET OF
 LC0765'OBSERVATIONS WERE TAKEN AND THE RESULTS MEANED.  AT REFERENCE MARK
 LC0765'NO. 3, NO GUARD HOUSE WAS LOCATED AS DESCRIBED IN THE
 LC0765'ORIGINAL DESCRIPTION, OTHERWISE DESCRIPTION OF MARK
 LC0765'CHECKED.  TWO NEW MEASUREMENTS WERE TAKEN AND ARE
 LC0765'DESCRIBED AS FOLLOWS--
 LC0765'
 LC0765'REFERENCE MARK NO. 3 IS 82 FEET WEST OF THE SOUTHWEST CORNER
 LC0765'OF RESIDENTIAL HOUSE NO. 421 AND 63 FEET NORTHWEST OF THE
 LC0765'INTERSECTION OF S. DIVISION AND W. BENNETT STREETS.
 LC0765'
 LC0765'THE ORIGINAL DESCRIPTION OF LOCATION OF STATION IS ADEQUATE.
 LC0765'
 LC0765'HEIGHT OF LIGHT ABOVE STATION MARK 35 METERS.
 LC0765
 LC0765                          STATION RECOVERY (1961)
 LC0765
 LC0765'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0765'AT PONTIAC.
 LC0765'ABOUT 0.2 MILES EAST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LC0765'WITH U.S. HIGHWAY 66 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0765'0.3 MILES EAST ALONG WEST REYNOLDS STREET, THENCE 0.1 MILE
 LC0765'SOUTH ALONG SOUTH VIRMILLION STREET, AT THE JUNCTION OF WEST LINCOLN
 LC0765'STREET, AT THE NORTH ENTRANCE TO THE ILLINOIS STATE PENITENTIARY,
 LC0765'PONTIAC BRANCH, 31 FEET SOUTH OF THE CENTER LINE OF WEST LINCOLN
 LC0765'STREET, 70 FEET WEST OF THE CENTER LINE OF THE PRIVATE DRIVE OF
 LC0765'THE PRISON, 78 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION OF
 LC0765'WEST LINCOLN STREET AND SOUTH VIRMILLION STREET, 51.5 FEET SOUTHWEST
 LC0765'OF THE WEST OF TWO STONE GATE POSTS, 1 FOOT ABOVE THE LEVEL OF
 LC0765'THE STREET AND SET IN THE TOP OF A CONCRETE POST WHICH IS SET
 LC0765'FLUSH WITH THE SURFACE OF THE GROUND.
 LC0765
 LC0765                          STATION RECOVERY (1968)
 LC0765
 LC0765'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (WGT)
 LC0765'THE STATION WAS VISITED AND ALL MARKS WERE FOUND ABOUT AS
 LC0765'DESCRIBED IN 1939 AND 1961 AND ARE IN GOOD CONDITION.  THE
 LC0765'FOLLOWING NOTES WILL AID IN FUTURE RECOVERY--
 LC0765'
 LC0765'THE STATION MARK IS NOW 4 INCHES BELOW THE GRAVEL SURFACE
 LC0765'OF A PARKING LOT FOR PRISON VISTORS, HOWEVER IT IS EASILY
 LC0765'LOCATED USING THE MEASUREMENTS GIVEN.
 LC0765'
 LC0765'REFERENCE MARKS 1, 2 AND 3 WERE RECOVERED AS DESCRIBED.
 LC0765'
 LC0765'THE AZIMUTH MARK IS AS DESCRIBED AND AT THE EAST SIDE OF HOG
 LC0765'LOT THAT IS JUST SOUTH OF FARM HOME OF MR. ALFRED P. WEBER.
 LC0765'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF U.S. HIGHWAY
 LC0765'66 AND STATE HIGHWAY 116 AT THE SOUTHWEST EDGE OF PONTIAC,
 LC0765'GO WEST ON S.H. 116 FOR 0.4 MILE TO GRAVEL SIDE ROAD LEFT,
 LC0765'TURN LEFT AND GO SOUTH FOR 0.8 MILE TO THE MARK ON THE RIGHT
 LC0765'JUST AFTER PASSING MR. WEBERS FARM HOUSE.
 LC0765
 LC0765                          STATION RECOVERY (1979)
 LC0765
 LC0765'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0765'STATION MARK FELL UNDER THE PARKING LOT.
 LC0765
 LC0765                          STATION RECOVERY (2013)
 LC0765
 LC0765'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0765'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1830 ***********************************************************************
 LC1830  DESIGNATION -  PONTIAC ILL ST POLICE RAD TWR
 LC1830  PID         -  LC1830
 LC1830  STATE/COUNTY-  IL/LIVINGSTON
 LC1830  COUNTRY     -  US
 LC1830  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC1830
 LC1830                         *CURRENT SURVEY CONTROL
 LC1830  ______________________________________________________________________
 LC1830* NAD 83(1997) POSITION- 40 52 15.00798(N) 088 38 25.43699(W)   ADJUSTED
 LC1830  ______________________________________________________________________
 LC1830  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 LC1830  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 LC1830  HORZ ORDER      -  THIRD
 LC1830
 LC1830.The horizontal coordinates were established by classical geodetic methods
 LC1830.and adjusted by the National Geodetic Survey in October 1999.
 LC1830
 LC1830.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1830.GEOID18 height accuracy estimate available here.
 LC1830
 LC1830.Click photographs - Photos may exist for this station.
 LC1830
 LC1830.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1830
 LC1830. The following values were computed from the NAD 83(1997) position.
 LC1830
 LC1830;                    North         East     Units Scale Factor Converg.
 LC1830;SPC IL E     -   466,743.488   274,115.220   MT  0.99998324   -0 12 03.4
 LC1830;SPC IL E     - 1,531,307.59    899,326.35   sFT  0.99998324   -0 12 03.4
 LC1830;UTM  16      - 4,525,713.783   361,768.197   MT  0.99983519   -1 04 24.9
 LC1830
 LC1830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6176825713(NAD 83)
 LC1830
 LC1830                          SUPERSEDED SURVEY CONTROL
 LC1830
 LC1830  NAD 83(1986)-  40 52 15.02105(N)    088 38 25.44218(W) AD(       ) 3
 LC1830  NAD 27      -  40 52 14.90300(N)    088 38 25.22900(W) AD(       ) 3
 LC1830
 LC1830.Superseded values are not recommended for survey control.
 LC1830
 LC1830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1830.See file dsdata.pdf to determine how the superseded data were derived.
 LC1830
 LC1830_MARKER: 43 = RADIO/TV TOWER
 LC1830
 LC1830  HISTORY     - Date     Condition        Report By
 LC1830  HISTORY     - 1961     FIRST OBSERVED   CGS
 LC1830
 LC1830                          STATION DESCRIPTION
 LC1830
 LC1830'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1830'STATION IS LOCATED IN THE SOUTHWEST EDGE OF PONTIAC.
 LC1830'
 LC1830'STATION IS A RED AND WHITE METAL TOWER, HAS A RED LIGHT
 LC1830'ON TOP AND IS APPROXIMATELY 340 FEET HIGH.
 LC1830'
 LC1830'POINT INTERSECTED WAS RED LIGHT ON TOP.
 LC1830'
 LC1830'PONTIAC, ILLINOIS STATE POLICE RADIO TOWER REPLACED PONTIAC,
 LC1830'RADIO STATION WOPP, TOWER IN 1943.  RADIO STATION WOPP,
 LC1830'TOWER BLEW OVER AND ILLINOIS STATE POLICE RADIO TOWER WAS
 LC1830'BUILT ON ORIGINAL BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1827 ***********************************************************************
 LC1827  DESIGNATION -  PONTIAC ILL ST PRISON SPIPE
 LC1827  PID         -  LC1827
 LC1827  STATE/COUNTY-  IL/LIVINGSTON
 LC1827  COUNTRY     -  US
 LC1827  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC1827
 LC1827                         *CURRENT SURVEY CONTROL
 LC1827  ______________________________________________________________________
 LC1827* NAD 83(1997) POSITION- 40 52 07.40939(N) 088 38 06.78736(W)   ADJUSTED
 LC1827  ______________________________________________________________________
 LC1827  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 LC1827  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 LC1827  HORZ ORDER      -  THIRD
 LC1827
 LC1827.The horizontal coordinates were established by classical geodetic methods
 LC1827.and adjusted by the National Geodetic Survey in October 1999.
 LC1827
 LC1827.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1827.GEOID18 height accuracy estimate available here.
 LC1827
 LC1827.Click photographs - Photos may exist for this station.
 LC1827
 LC1827.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1827
 LC1827. The following values were computed from the NAD 83(1997) position.
 LC1827
 LC1827;                    North         East     Units Scale Factor Converg.
 LC1827;SPC IL E     -   466,507.577   274,551.110   MT  0.99998297   -0 11 51.1
 LC1827;SPC IL E     - 1,530,533.61    900,756.43   sFT  0.99998297   -0 11 51.1
 LC1827;UTM  16      - 4,525,471.297   362,200.379   MT  0.99983372   -1 04 12.5
 LC1827
 LC1827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6220025471(NAD 83)
 LC1827
 LC1827                          SUPERSEDED SURVEY CONTROL
 LC1827
 LC1827  NAD 83(1986)-  40 52 07.42229(N)    088 38 06.79302(W) AD(       ) 3
 LC1827  NAD 27      -  40 52 07.30600(N)    088 38 06.56400(W) AD(       ) 3
 LC1827
 LC1827.Superseded values are not recommended for survey control.
 LC1827
 LC1827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1827.See file dsdata.pdf to determine how the superseded data were derived.
 LC1827
 LC1827_MARKER: 52 = STANDPIPE TANK
 LC1827
 LC1827  HISTORY     - Date     Condition        Report By
 LC1827  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1827
 LC1827                          STATION DESCRIPTION
 LC1827
 LC1827'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1827'THE POINT OBSERVED UPON WAS THE CENTER OF THE STANDPIPE OF
 LC1827'THE ILLINOIS STATE PRISON, PONTIAC DIVISION.  THE STANDPIPE
 LC1827'HAS A STEEL TANK SET ON A CONCRETE BASE.  IT IS APPROXIMATELY
 LC1827'100 FEET HIGH, AND IS LOCATED ON THE PRISON GROUNDS.
 LC1827'
 LC1827'OBSERVED UPON FROM TRIANGULATION STATIONS HUTSON, KING,
 LC1827'PONTIAC, FELKEY AND SWYGERT.
 LC1827'
 LC1827'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1829 ***********************************************************************
 LC1829  DESIGNATION -  PONTIAC ILL ST PRISON STK
 LC1829  PID         -  LC1829
 LC1829  STATE/COUNTY-  IL/LIVINGSTON
 LC1829  COUNTRY     -  US
 LC1829  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC1829
 LC1829                         *CURRENT SURVEY CONTROL
 LC1829  ______________________________________________________________________
 LC1829* NAD 83(1997) POSITION- 40 52 09.50342(N) 088 38 07.14875(W)   ADJUSTED
 LC1829  ______________________________________________________________________
 LC1829  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 LC1829  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 LC1829  HORZ ORDER      -  THIRD
 LC1829
 LC1829.The horizontal coordinates were established by classical geodetic methods
 LC1829.and adjusted by the National Geodetic Survey in October 1999.
 LC1829
 LC1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1829.GEOID18 height accuracy estimate available here.
 LC1829
 LC1829.Click photographs - Photos may exist for this station.
 LC1829
 LC1829.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1829
 LC1829. The following values were computed from the NAD 83(1997) position.
 LC1829
 LC1829;                    North         East     Units Scale Factor Converg.
 LC1829;SPC IL E     -   466,572.200   274,542.870   MT  0.99998297   -0 11 51.4
 LC1829;SPC IL E     - 1,530,745.63    900,729.40   sFT  0.99998297   -0 11 51.4
 LC1829;UTM  16      - 4,525,536.029   362,193.125   MT  0.99983374   -1 04 12.8
 LC1829
 LC1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6219325536(NAD 83)
 LC1829
 LC1829                          SUPERSEDED SURVEY CONTROL
 LC1829
 LC1829  NAD 83(1986)-  40 52 09.51636(N)    088 38 07.15444(W) AD(       ) 3
 LC1829  NAD 27      -  40 52 09.39700(N)    088 38 06.94400(W) AD(       ) 3
 LC1829
 LC1829.Superseded values are not recommended for survey control.
 LC1829
 LC1829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1829.See file dsdata.pdf to determine how the superseded data were derived.
 LC1829
 LC1829_MARKER: 63 = STACK
 LC1829
 LC1829  HISTORY     - Date     Condition        Report By
 LC1829  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1829
 LC1829                          STATION DESCRIPTION
 LC1829
 LC1829'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1829'THE POINT OBSERVED UPON WAS THE CENTER OF THE STACK OF THE
 LC1829'POWER PLANT AT THE ILLINOIS STATE PRISON, PONTIAC DIVISION.
 LC1829'THE STACK IS A BRICK STRUCTURE APPROXIMATELY 150 FEET HIGH
 LC1829'AND IS LOCATED IN THE PRISON GROUNDS.
 LC1829'
 LC1829'OBSERVED UPON FROM TRIANGULATION STATIONS HUTSON, KING, PONTIAC,
 LC1829'FELKEY AND SWYGERT.
 LC1829'
 LC1829'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1832 ***********************************************************************
 LC1832  DESIGNATION -  PONTIAC LIVINGSTON CTHSE FLAG
 LC1832  PID         -  LC1832
 LC1832  STATE/COUNTY-  IL/LIVINGSTON
 LC1832  COUNTRY     -  US
 LC1832  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 LC1832
 LC1832                         *CURRENT SURVEY CONTROL
 LC1832  ______________________________________________________________________
 LC1832* NAD 83(1997) POSITION- 40 52 47.63528(N) 088 37 45.12110(W)   ADJUSTED
 LC1832  ______________________________________________________________________
 LC1832  GEOID HEIGHT    -        -32.159 (meters)                     GEOID18
 LC1832  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 LC1832  HORZ ORDER      -  THIRD
 LC1832
 LC1832.The horizontal coordinates were established by classical geodetic methods
 LC1832.and adjusted by the National Geodetic Survey in October 1999.
 LC1832
 LC1832.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1832.GEOID18 height accuracy estimate available here.
 LC1832
 LC1832.Click photographs - Photos may exist for this station.
 LC1832
 LC1832.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1832
 LC1832. The following values were computed from the NAD 83(1997) position.
 LC1832
 LC1832;                    North         East     Units Scale Factor Converg.
 LC1832;SPC IL E     -   467,746.690   275,062.654   MT  0.99998265   -0 11 37.1
 LC1832;SPC IL E     - 1,534,598.93    902,434.72   sFT  0.99998265   -0 11 37.1
 LC1832;UTM  16      - 4,526,702.290   362,730.657   MT  0.99983192   -1 03 59.2
 LC1832
 LC1832_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6273026702(NAD 83)
 LC1832
 LC1832                          SUPERSEDED SURVEY CONTROL
 LC1832
 LC1832  NAD 83(1986)-  40 52 47.64821(N)    088 37 45.12636(W) AD(       ) 3
 LC1832  NAD 27      -  40 52 47.52900(N)    088 37 44.91900(W) AD(       ) 3
 LC1832
 LC1832.Superseded values are not recommended for survey control.
 LC1832
 LC1832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1832.See file dsdata.pdf to determine how the superseded data were derived.
 LC1832
 LC1832_MARKER: 62 = FLAGPOLE
 LC1832_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1832+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2011
 LC1832
 LC1832  HISTORY     - Date     Condition        Report By
 LC1832  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1832  HISTORY     - 1961     GOOD             CGS
 LC1832  HISTORY     - 20080113 GOOD             GEOCAC
 LC1832  HISTORY     - 20110629 GOOD             GEOCAC
 LC1832
 LC1832                          STATION DESCRIPTION
 LC1832
 LC1832'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1832'THE POINT OBSERVED UPON WAS THE BASE OF THE FLAGPOLE ON THE
 LC1832'CUPOLA OF THE LIVINGSTON COUNTY COURTHOUSE.  THE COURTHOUSE
 LC1832'IS A STONE STRUCTURE AND IS LOCATED IN THE CENTER OF TOWN.
 LC1832'
 LC1832'OBSERVED UPON FROM TRIANGULATION STATIONS.  HUTSON, KING,
 LC1832'PONTIAC, FELKEY, AND SWYGERT.
 LC1832'
 LC1832'AN INTERSECTION STATION.
 LC1832
 LC1832                          STATION RECOVERY (1961)
 LC1832
 LC1832'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1832'STATION WAS VISITED AND FOUND TO BE IN GOOD CONDITION.  THE
 LC1832'STATION WAS RECOVERED AS DESCRIBED.
 LC1832
 LC1832                          STATION RECOVERY (2008)
 LC1832
 LC1832'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 LC1832'SITE VISITED THIS DATE (CT)
 LC1832
 LC1832                          STATION RECOVERY (2011)
 LC1832
 LC1832'RECOVERY NOTE BY GEOCACHING 2011 (SVT)
 LC1832'LOCATION ON COURTHOUSE SQUARE IN DOWNTOWN PONTIAC, IL.  PREVIOUS
 LC1832'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1822 ***********************************************************************
 LC1822  DESIGNATION -  PONTIAC MUNICIPAL STANDPIPE
 LC1822  PID         -  LC1822
 LC1822  STATE/COUNTY-  IL/LIVINGSTON
 LC1822  COUNTRY     -  US
 LC1822  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC1822
 LC1822                         *CURRENT SURVEY CONTROL
 LC1822  ______________________________________________________________________
 LC1822* NAD 83(1997) POSITION- 40 52 35.08731(N) 088 36 58.69748(W)   ADJUSTED
 LC1822  ______________________________________________________________________
 LC1822  GEOID HEIGHT    -        -32.150 (meters)                     GEOID18
 LC1822  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 LC1822  HORZ ORDER      -  THIRD
 LC1822
 LC1822.The horizontal coordinates were established by classical geodetic methods
 LC1822.and adjusted by the National Geodetic Survey in October 1999.
 LC1822
 LC1822.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1822.GEOID18 height accuracy estimate available here.
 LC1822
 LC1822.Click photographs - Photos may exist for this station.
 LC1822
 LC1822.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1822
 LC1822. The following values were computed from the NAD 83(1997) position.
 LC1822
 LC1822;                    North         East     Units Scale Factor Converg.
 LC1822;SPC IL E     -   467,356.030   276,148.306   MT  0.99998200   -0 11 06.7
 LC1822;SPC IL E     - 1,533,317.24    905,996.57   sFT  0.99998200   -0 11 06.7
 LC1822;UTM  16      - 4,526,295.201   363,810.068   MT  0.99982829   -1 03 28.5
 LC1822
 LC1822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6381026295(NAD 83)
 LC1822
 LC1822                          SUPERSEDED SURVEY CONTROL
 LC1822
 LC1822  NAD 83(1986)-  40 52 35.10008(N)    088 36 58.70357(W) AD(       ) 3
 LC1822  NAD 27      -  40 52 34.98000(N)    088 36 58.50000(W) AD(       ) 3
 LC1822
 LC1822.Superseded values are not recommended for survey control.
 LC1822
 LC1822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1822.See file dsdata.pdf to determine how the superseded data were derived.
 LC1822
 LC1822_MARKER: 52 = STANDPIPE TANK
 LC1822
 LC1822  HISTORY     - Date     Condition        Report By
 LC1822  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1822
 LC1822                          STATION DESCRIPTION
 LC1822
 LC1822'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1822'POINT OBSERVED UPON WAS THE CENTER OF THE MUNICIPAL STANDPIPE,
 LC1822'A STEEL STRUCTURE APPROXIMATELY 125 FEET HIGH AND LOCATED
 LC1822'ON THE EAST SIDE OF TOWN.
 LC1822'
 LC1822'OBSERVED UPON FROM TRIANGULATION STATIONS FELKEY AND SWYGERT.
 LC1822'
 LC1822'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1828 ***********************************************************************
 LC1828  DESIGNATION -  PONTIAC MUNICIPAL TANK
 LC1828  PID         -  LC1828
 LC1828  STATE/COUNTY-  IL/LIVINGSTON
 LC1828  COUNTRY     -  US
 LC1828  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC1828
 LC1828                         *CURRENT SURVEY CONTROL
 LC1828  ______________________________________________________________________
 LC1828* NAD 83(1997) POSITION- 40 52 10.22328(N) 088 37 55.91571(W)   ADJUSTED
 LC1828  ______________________________________________________________________
 LC1828  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 LC1828  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 LC1828  HORZ ORDER      -  THIRD
 LC1828
 LC1828.The horizontal coordinates were established by classical geodetic methods
 LC1828.and adjusted by the National Geodetic Survey in October 1999.
 LC1828
 LC1828.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1828.GEOID18 height accuracy estimate available here.
 LC1828
 LC1828.Click photographs - Photos may exist for this station.
 LC1828
 LC1828.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1828
 LC1828. The following values were computed from the NAD 83(1997) position.
 LC1828
 LC1828;                    North         East     Units Scale Factor Converg.
 LC1828;SPC IL E     -   466,593.503   274,805.984   MT  0.99998281   -0 11 44.0
 LC1828;SPC IL E     - 1,530,815.52    901,592.63   sFT  0.99998281   -0 11 44.0
 LC1828;UTM  16      - 4,525,553.319   362,456.494   MT  0.99983285   -1 04 05.4
 LC1828
 LC1828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6245625553(NAD 83)
 LC1828
 LC1828                          SUPERSEDED SURVEY CONTROL
 LC1828
 LC1828  NAD 83(1986)-  40 52 10.23588(N)    088 37 55.92083(W) AD(       ) 3
 LC1828  NAD 27      -  40 52 10.11700(N)    088 37 55.71200(W) AD(       ) 3
 LC1828
 LC1828.Superseded values are not recommended for survey control.
 LC1828
 LC1828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1828.See file dsdata.pdf to determine how the superseded data were derived.
 LC1828
 LC1828_MARKER: 53 = ELEVATED TANK
 LC1828
 LC1828  HISTORY     - Date     Condition        Report By
 LC1828  HISTORY     - 1961     FIRST OBSERVED   CGS
 LC1828
 LC1828                          STATION DESCRIPTION
 LC1828
 LC1828'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1828'STATION IS LOCATED IN THE SOUTHWEST EDGE OF PONTIAC AND IS
 LC1828'IN THE NORTHWEST ANGLE OF SOUTH OAK AND WEST LOWELL STREETS.
 LC1828'
 LC1828'STATION IS A LARGE OVAL METAL WATER TANK, IS PAINTED GREY,
 LC1828'IS SUPPORTED BY 8 LEGS, HAS A RED LIGHT ON TOP (OFF CENTER)
 LC1828'AND IS APPROXIMATELY 150 FEET HIGH.
 LC1828'
 LC1828'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1826 ***********************************************************************
 LC1826  DESIGNATION -  PONTIAC N ILL GAS KJ 8644
 LC1826  PID         -  LC1826
 LC1826  STATE/COUNTY-  IL/LIVINGSTON
 LC1826  COUNTRY     -  US
 LC1826  USGS QUAD   -  SOUTHEAST PONTIAC (2018)
 LC1826
 LC1826                         *CURRENT SURVEY CONTROL
 LC1826  ______________________________________________________________________
 LC1826* NAD 83(1997) POSITION- 40 51 32.15833(N) 088 32 31.90614(W)   ADJUSTED
 LC1826  ______________________________________________________________________
 LC1826  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 LC1826  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 LC1826  HORZ ORDER      -  THIRD
 LC1826
 LC1826.The horizontal coordinates were established by classical geodetic methods
 LC1826.and adjusted by the National Geodetic Survey in October 1999.
 LC1826
 LC1826.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1826.GEOID18 height accuracy estimate available here.
 LC1826
 LC1826.Click photographs - Photos may exist for this station.
 LC1826
 LC1826.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1826
 LC1826. The following values were computed from the NAD 83(1997) position.
 LC1826
 LC1826;                    North         East     Units Scale Factor Converg.
 LC1826;SPC IL E     -   465,397.323   282,390.310   MT  0.99997882   -0 08 11.9
 LC1826;SPC IL E     - 1,526,891.05    926,475.54   sFT  0.99997882   -0 08 11.9
 LC1826;UTM  16      - 4,524,241.997   370,020.512   MT  0.99980794   -1 00 32.6
 LC1826
 LC1826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7002024241(NAD 83)
 LC1826
 LC1826                          SUPERSEDED SURVEY CONTROL
 LC1826
 LC1826  NAD 83(1986)-  40 51 32.17083(N)    088 32 31.91191(W) AD(       ) 3
 LC1826  NAD 27      -  40 51 32.05119(N)    088 32 31.70203(W) AD(       ) 3
 LC1826
 LC1826.Superseded values are not recommended for survey control.
 LC1826
 LC1826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1826.See file dsdata.pdf to determine how the superseded data were derived.
 LC1826
 LC1826
 LC1826  HISTORY     - Date     Condition        Report By
 LC1826  HISTORY     - 1969     MONUMENTED       CGS
 LC1826
 LC1826                          STATION DESCRIPTION
 LC1826
 LC1826'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1826'THE STATION IS THE RED LIGHT ATOP THE PONTIAC, NORTHERN ILLINOIS
 LC1826'GAS COMPANY RADIO MAST KJ 8644 THAT IS LOCATED ABOUT 5 MILES EAST
 LC1826'OF PONTIAC AND 2 MILES SOUTH OF STATE HIGHWAY 116.  THE MAST IS
 LC1826'TRIANGULAR IN CROSS SECTION, PAINTED IN ALTERNATE BANDS OF RED
 LC1826'AND WHITE AND IS 250 FEET IN HEIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1831 ***********************************************************************
 LC1831  DESIGNATION -  PONTIAC RAD WOPP RED LT TOP TR
 LC1831  PID         -  LC1831
 LC1831  STATE/COUNTY-  IL/LIVINGSTON
 LC1831  COUNTRY     -  US
 LC1831  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC1831
 LC1831                         *CURRENT SURVEY CONTROL
 LC1831  ______________________________________________________________________
 LC1831* NAD 83(1997) POSITION- 40 52 14.96940(N) 088 38 25.49956(W)   ADJUSTED
 LC1831  ______________________________________________________________________
 LC1831  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 LC1831  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 LC1831  HORZ ORDER      -  THIRD
 LC1831
 LC1831.The horizontal coordinates were established by classical geodetic methods
 LC1831.and adjusted by the National Geodetic Survey in October 1999.
 LC1831
 LC1831.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1831.GEOID18 height accuracy estimate available here.
 LC1831
 LC1831.Click photographs - Photos may exist for this station.
 LC1831
 LC1831.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1831
 LC1831. The following values were computed from the NAD 83(1997) position.
 LC1831
 LC1831;                    North         East     Units Scale Factor Converg.
 LC1831;SPC IL E     -   466,742.303   274,113.751   MT  0.99998324   -0 12 03.4
 LC1831;SPC IL E     - 1,531,303.71    899,321.53   sFT  0.99998324   -0 12 03.4
 LC1831;UTM  16      - 4,525,712.621   361,766.710   MT  0.99983519   -1 04 24.9
 LC1831
 LC1831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6176625712(NAD 83)
 LC1831
 LC1831                          SUPERSEDED SURVEY CONTROL
 LC1831
 LC1831  NAD 83(1986)-  40 52 14.98237(N)    088 38 25.50515(W) AD(       ) 3
 LC1831  NAD 27      -  40 52 14.86300(N)    088 38 25.29100(W) AD(       ) 3
 LC1831
 LC1831.Superseded values are not recommended for survey control.
 LC1831
 LC1831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1831.See file dsdata.pdf to determine how the superseded data were derived.
 LC1831
 LC1831_MARKER: 43 = RADIO/TV TOWER
 LC1831
 LC1831  HISTORY     - Date     Condition        Report By
 LC1831  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1831  HISTORY     - 1961     GOOD             CGS
 LC1831
 LC1831                          STATION DESCRIPTION
 LC1831
 LC1831'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1831'THE POINT OBSERVED UPON WAS THE RED LIGHT ON TOP OF THE
 LC1831'RADIO TOWER OF STATION WOPP.  THE TOWER IS A STEEL STRUCTURE
 LC1831'PAINTED ALTERNATE ORANGE AND WHITE.  THE TOWER IS 339 FEET
 LC1831'HIGH AND IS LOCATED AT THE SOUTHWEST EDGE OF TOWN.
 LC1831'
 LC1831'OBSERVED UPON FROM TRIANGULATION STATIONS.  HUTSON, KING,
 LC1831'PONTIAC, FELKEY, AND SWYGERT.
 LC1831'
 LC1831'AN INTERSECTION STATION.
 LC1831
 LC1831                          STATION RECOVERY (1961)
 LC1831
 LC1831'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1831'STATION WAS VISITED AND FOUND THAT IN APPROXIMATELY 1943
 LC1831'THE TOWER BLEW OVER.  ANOTHER TOWER WAS BUILT ON ORIGINAL
 LC1831'BASE AND IS NOW OWNED BY ILLINOIS STATE POLICE.  THE NEW
 LC1831'TOWER CARRIES THE NAME OF PONTIAC, ILLINOIS STATE POLICE
 LC1831'RADIO TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0767 ***********************************************************************
 LC0767  DESIGNATION -  PONTIAC RM 1
 LC0767  PID         -  LC0767
 LC0767  STATE/COUNTY-  IL/LIVINGSTON
 LC0767  COUNTRY     -  US
 LC0767  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0767
 LC0767                         *CURRENT SURVEY CONTROL
 LC0767  ______________________________________________________________________
 LC0767* NAD 83(1986) POSITION- 40 52 19.03   (N) 088 38 09.87   (W)   HD_HELD1
 LC0767* NAVD 88 ORTHO HEIGHT -   196.013 (meters)      643.09  (feet) ADJUSTED
 LC0767  ______________________________________________________________________
 LC0767  GEOID HEIGHT    -        -32.155 (meters)                     GEOID18
 LC0767  DYNAMIC HEIGHT  -        195.930 (meters)      642.81  (feet) COMP
 LC0767  MODELED GRAVITY -    980,193.2   (mgal)                       NAVD 88
 LC0767
 LC0767  VERT ORDER      -  SECOND    CLASS 0
 LC0767
 LC0767.The horizontal coordinates were determined by differentially corrected
 LC0767.hand held GPS observations or other comparable positioning techniques
 LC0767.and have an estimated accuracy of +/- 3 meters.
 LC0767
 LC0767.The orthometric height was determined by differential leveling and
 LC0767.adjusted by the NATIONAL GEODETIC SURVEY
 LC0767.in June 1991.
 LC0767
 LC0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0767.GEOID18 height accuracy estimate available here.
 LC0767
 LC0767.Click photographs - Photos may exist for this station.
 LC0767
 LC0767.The dynamic height is computed by dividing the NAVD 88
 LC0767.geopotential number by the normal gravity value computed on the
 LC0767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0767.degrees latitude (g = 980.6199 gals.).
 LC0767
 LC0767.The modeled gravity was interpolated from observed gravity values.
 LC0767
 LC0767;                    North         East    Units  Estimated Accuracy
 LC0767;SPC IL E     -   466,866.3     274,480.2     MT  (+/- 3 meters HH1 GPS) 
 LC0767
 LC0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6213425830(NAD 83)
 LC0767
 LC0767                          SUPERSEDED SURVEY CONTROL
 LC0767
 LC0767  NGVD 29 (??/??/92)  196.073  (m)          643.28   (f) ADJ UNCH    2 0
 LC0767
 LC0767.Superseded values are not recommended for survey control.
 LC0767
 LC0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0767.See file dsdata.pdf to determine how the superseded data were derived.
 LC0767
 LC0767_MARKER: DR = REFERENCE MARK DISK
 LC0767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0767_STAMPING: PONTIAC NO 1 1939
 LC0767_MARK LOGO: CGS
 LC0767_PROJECTION: FLUSH
 LC0767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0767+STABILITY: SURFACE MOTION
 LC0767
 LC0767  HISTORY     - Date     Condition        Report By
 LC0767  HISTORY     - 1939     MONUMENTED       CGS
 LC0767  HISTORY     - 1961     GOOD             CGS
 LC0767
 LC0767                          STATION DESCRIPTION
 LC0767
 LC0767'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0767'AT PONTIAC.
 LC0767'ABOUT 0.2 MILE EAST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION WITH
 LC0767'U.S. HIGHWAY 66 IN THE SOUTHWEST PART OF PONTIAC, THENCE 0.3 MILE
 LC0767'EAST ALONG WEST REYNOLDS STREET, THENCE 0.1 MILE SOUTH ALONG SOUTH
 LC0767'VIRMILLION STREET, AT THE JUNCTION OF WEST LINCOLN STREET, AT
 LC0767'THE NORTH ENTRANCE TO THE ILLINOIS STATE PENITENTIARY (PONTIAC
 LC0767'BRANCH), 18 FEET WEST OF THE CENTER LINE OF SOUTH VIRMILLION
 LC0767'STREET, 46 FEET NORTH OF THE CENTER LINE OF WEST LINCOLN STREET, 50
 LC0767'FEET NORTHWEST OF THE CENTER OF THE JUNCTION OF SOUTH VIRMILLION
 LC0767'STREET AND WEST LINCOLN STREET, 64 FEET NORTH OF THE WEST ONE OF
 LC0767'TWO STONE GATE POSTS, 94.6 FEET NORTHEAST OF TRIANGULATION
 LC0767'STATION PONTIAC, ABOUT 1 FOOT ABOVE THE LEVEL OF THE STREET AND
 LC0767'IS SET IN THE TOP OF A CONCRETE POST WHICH IS SET FLUSH WITH
 LC0767'THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0766 ***********************************************************************
 LC0766  DESIGNATION -  PONTIAC RM 2
 LC0766  PID         -  LC0766
 LC0766  STATE/COUNTY-  IL/LIVINGSTON
 LC0766  COUNTRY     -  US
 LC0766  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0766
 LC0766                         *CURRENT SURVEY CONTROL
 LC0766  ______________________________________________________________________
 LC0766* NAD 83(1986) POSITION- 40 52 17.91   (N) 088 38 09.47   (W)   HD_HELD1
 LC0766* NAVD 88 ORTHO HEIGHT -   196.269 (meters)      643.93  (feet) ADJUSTED
 LC0766  ______________________________________________________________________
 LC0766  GEOID HEIGHT    -        -32.155 (meters)                     GEOID18
 LC0766  DYNAMIC HEIGHT  -        196.185 (meters)      643.65  (feet) COMP
 LC0766  MODELED GRAVITY -    980,193.2   (mgal)                       NAVD 88
 LC0766
 LC0766  VERT ORDER      -  SECOND    CLASS 0
 LC0766
 LC0766.The horizontal coordinates were determined by differentially corrected
 LC0766.hand held GPS observations or other comparable positioning techniques
 LC0766.and have an estimated accuracy of +/- 3 meters.
 LC0766
 LC0766.The orthometric height was determined by differential leveling and
 LC0766.adjusted by the NATIONAL GEODETIC SURVEY
 LC0766.in June 1991.
 LC0766
 LC0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0766.GEOID18 height accuracy estimate available here.
 LC0766
 LC0766.Click photographs - Photos may exist for this station.
 LC0766
 LC0766.The dynamic height is computed by dividing the NAVD 88
 LC0766.geopotential number by the normal gravity value computed on the
 LC0766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0766.degrees latitude (g = 980.6199 gals.).
 LC0766
 LC0766.The modeled gravity was interpolated from observed gravity values.
 LC0766
 LC0766;                    North         East    Units  Estimated Accuracy
 LC0766;SPC IL E     -   466,831.7     274,489.4     MT  (+/- 3 meters HH1 GPS) 
 LC0766
 LC0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6214325796(NAD 83)
 LC0766
 LC0766                          SUPERSEDED SURVEY CONTROL
 LC0766
 LC0766  NGVD 29 (??/??/92)  196.329  (m)          644.12   (f) ADJ UNCH    2 0
 LC0766
 LC0766.Superseded values are not recommended for survey control.
 LC0766
 LC0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0766.See file dsdata.pdf to determine how the superseded data were derived.
 LC0766
 LC0766_MARKER: DR = REFERENCE MARK DISK
 LC0766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0766_STAMPING: PONTIAC NO 2 1939
 LC0766_MARK LOGO: CGS
 LC0766_PROJECTION: FLUSH
 LC0766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0766+STABILITY: SURFACE MOTION
 LC0766
 LC0766  HISTORY     - Date     Condition        Report By
 LC0766  HISTORY     - 1939     MONUMENTED       CGS
 LC0766  HISTORY     - 1961     GOOD             CGS
 LC0766  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0766  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0766
 LC0766                          STATION DESCRIPTION
 LC0766
 LC0766'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0766'AT PONTIAC.
 LC0766'ABOUT 0.2 MILE EAST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LC0766'WITH U.S. HIGHWAY 66 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0766'0.3 MILE EAST ALONG WEST REYNOLDS STREET, THENCE 0.1 MILE SOUTH
 LC0766'ALONG SOUTH VIRMILLION STREET, AT THE JUNCTION OF WEST LINCOLN
 LC0766'STREET, AT THE NORTH ENTRANCE TO THE ILLINOIS STATE PENTENTIARY
 LC0766'(PONTIAC BRANCH), 13 FEET EAST OF THE CENTER LINE OF THE PRISON
 LC0766'DRIVE, 69 FEET SOUTH OF THE CENTER LINE OF WEST LINCOLN STREET,
 LC0766'47.5 FEET SOUTH OF THE EAST OF TWO GATE POSTS, 89.2 FEET SOUTHWEST
 LC0766'OF TRIANGULATION STATION PONTIAC, ABOUT LEVEL WITH THE DRIVE AND
 LC0766'IS SET IN THE TOP OF A CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0766'SURFACE OF THE GROUND.
 LC0766
 LC0766                          STATION RECOVERY (1979)
 LC0766
 LC0766'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0766'FELL UNDER PAVED DRIVE-WAY.
 LC0766
 LC0766                          STATION RECOVERY (2013)
 LC0766
 LC0766'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0766'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1834 ***********************************************************************
 LC1834  DESIGNATION -  PONTIAC ST MARYS CATH CH
 LC1834  PID         -  LC1834
 LC1834  STATE/COUNTY-  IL/LIVINGSTON
 LC1834  COUNTRY     -  US
 LC1834  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 LC1834
 LC1834                         *CURRENT SURVEY CONTROL
 LC1834  ______________________________________________________________________
 LC1834* NAD 83(1997) POSITION- 40 52 52.78824(N) 088 37 42.34606(W)   ADJUSTED
 LC1834  ______________________________________________________________________
 LC1834  GEOID HEIGHT    -        -32.160 (meters)                     GEOID18
 LC1834  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 LC1834  HORZ ORDER      -  THIRD
 LC1834
 LC1834.The horizontal coordinates were established by classical geodetic methods
 LC1834.and adjusted by the National Geodetic Survey in October 1999.
 LC1834
 LC1834.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1834.GEOID18 height accuracy estimate available here.
 LC1834
 LC1834.Click photographs - Photos may exist for this station.
 LC1834
 LC1834.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1834
 LC1834. The following values were computed from the NAD 83(1997) position.
 LC1834
 LC1834;                    North         East     Units Scale Factor Converg.
 LC1834;SPC IL E     -   467,905.424   275,128.161   MT  0.99998261   -0 11 35.3
 LC1834;SPC IL E     - 1,535,119.71    902,649.64   sFT  0.99998261   -0 11 35.3
 LC1834;UTM  16      - 4,526,859.984   362,798.564   MT  0.99983169   -1 03 57.5
 LC1834
 LC1834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6279826859(NAD 83)
 LC1834
 LC1834                          SUPERSEDED SURVEY CONTROL
 LC1834
 LC1834  NAD 83(1986)-  40 52 52.80115(N)    088 37 42.35128(W) AD(       ) 3
 LC1834  NAD 27      -  40 52 52.68000(N)    088 37 42.14400(W) AD(       ) 3
 LC1834
 LC1834.Superseded values are not recommended for survey control.
 LC1834
 LC1834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1834.See file dsdata.pdf to determine how the superseded data were derived.
 LC1834
 LC1834_MARKER: 90 = CHURCH SPIRE
 LC1834
 LC1834  HISTORY     - Date     Condition        Report By
 LC1834  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1834  HISTORY     - 1961     GOOD             CGS
 LC1834
 LC1834                          STATION DESCRIPTION
 LC1834
 LC1834'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1834'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE OF THE ST. MARYS
 LC1834'CATHOLIC CHURCH OF PONTIAC.  THE CHURCH IS A BRICK STRUCTURE
 LC1834'WITH THE SHINGLED SPIRE ON THE SOUTH FACE.  THE SPIRE IS 118
 LC1834'FEET HIGH AND IS SURMOUNTED BY A GOLD CROSS.
 LC1834'
 LC1834'OBSERVED UPON FROM TRIANGULATION STATIONS.  HUTSON, KING,
 LC1834'PONTIAC, FELKEY, AND SWYGERT.
 LC1834'
 LC1834'AN INTERSECTION STATION.
 LC1834
 LC1834                          STATION RECOVERY (1961)
 LC1834
 LC1834'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC1834'STATION WAS VISITED AND FOUND TO BE IN GOOD CONDITION.  THE
 LC1834'STATION WAS RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0471 ***********************************************************************
 JB0471  DESIGNATION -  POOLE
 JB0471  PID         -  JB0471
 JB0471  STATE/COUNTY-  IL/JEFFERSON
 JB0471  COUNTRY     -  US
 JB0471  USGS QUAD   -  OPDYKE (2018)
 JB0471
 JB0471                         *CURRENT SURVEY CONTROL
 JB0471  ______________________________________________________________________
 JB0471* NAD 83(1997) POSITION- 38 16 20.60231(N) 088 48 22.99488(W)   ADJUSTED
 JB0471* NAVD 88 ORTHO HEIGHT -   162.567 (meters)      533.36  (feet) ADJUSTED
 JB0471  ______________________________________________________________________
 JB0471  GEOID HEIGHT    -        -30.192 (meters)                     GEOID18
 JB0471  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 JB0471  DYNAMIC HEIGHT  -        162.461 (meters)      533.01  (feet) COMP
 JB0471  MODELED GRAVITY -    979,977.8   (mgal)                       NAVD 88
 JB0471
 JB0471  HORZ ORDER      -  SECOND
 JB0471  VERT ORDER      -  SECOND    CLASS 0
 JB0471
 JB0471.The horizontal coordinates were established by classical geodetic methods
 JB0471.and adjusted by the National Geodetic Survey in October 1999.
 JB0471
 JB0471.The orthometric height was determined by differential leveling and
 JB0471.adjusted by the NATIONAL GEODETIC SURVEY
 JB0471.in June 1991.
 JB0471
 JB0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0471.GEOID18 height accuracy estimate available here.
 JB0471
 JB0471.Click photographs - Photos may exist for this station.
 JB0471
 JB0471.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0471
 JB0471.The dynamic height is computed by dividing the NAVD 88
 JB0471.geopotential number by the normal gravity value computed on the
 JB0471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0471.degrees latitude (g = 980.6199 gals.).
 JB0471
 JB0471.The modeled gravity was interpolated from observed gravity values.
 JB0471
 JB0471. The following values were computed from the NAD 83(1997) position.
 JB0471
 JB0471;                    North         East     Units Scale Factor Converg.
 JB0471;SPC IL E     -   178,314.924   258,605.571   MT  0.99999609   -0 17 34.9
 JB0471;SPC IL E     -   585,021.55    848,441.78   sFT  0.99999609   -0 17 34.9
 JB0471;UTM  16      - 4,237,581.048   341,986.267   MT  0.99990750   -1 07 08.8
 JB0471
 JB0471!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0471!SPC IL E     -   0.99997923  x   0.99999609  =   0.99997532
 JB0471!UTM  16      -   0.99997923  x   0.99990750  =   0.99988673
 JB0471
 JB0471:                Primary Azimuth Mark                     Grid Az
 JB0471:SPC IL E     -  POOLE AZ MK                              268 38 46.9
 JB0471:UTM  16      -  POOLE AZ MK                              269 28 20.8
 JB0471
 JB0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4198637581(NAD 83)
 JB0471
 JB0471|---------------------------------------------------------------------|
 JB0471| PID    Reference Object                     Distance      Geod. Az  |
 JB0471|                                                           dddmmss.s |
 JB0471| JB1723 BLUFORD ILL RAILWAY CO STACK        APPROX. 8.4 KM 0532015.2 |
 JB0471| JB0474 POOLE RM 3                            5.806 METERS 10129     |
 JB0471| JB0473 POOLE RM 1                           24.413 METERS 12232     |
 JB0471| JB0472 POOLE RM 2                           27.381 METERS 24751     |
 JB0471| JB0470 POOLE AZ MK                                        2682112.0 |
 JB0471| JB1756 MT VERNON ILL PWR MICROWAV TWR      APPROX. 9.7 KM 2982616.3 |
 JB0471| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 9.4 KM 2990454.1 |
 JB0471|---------------------------------------------------------------------|
 JB0471
 JB0471                          SUPERSEDED SURVEY CONTROL
 JB0471
 JB0471  NAD 83(1993)-  38 16 20.61453(N)    088 48 22.99351(W) AD(       ) 2
 JB0471  NAD 83(1986)-  38 16 20.61651(N)    088 48 22.99442(W) AD(       ) 2
 JB0471  NAD 27      -  38 16 20.44097(N)    088 48 22.77315(W) AD(       ) 2
 JB0471  NGVD 29 (??/??/92)  162.678  (m)          533.72   (f) ADJ UNCH    2 0
 JB0471  NGVD 29             162.68   (m)          533.7    (f) LEVELING    3  
 JB0471
 JB0471.Superseded values are not recommended for survey control.
 JB0471
 JB0471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0471.See file dsdata.pdf to determine how the superseded data were derived.
 JB0471
 JB0471_MARKER: DE = TRAVERSE STATION DISK
 JB0471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0471_STAMPING: POOLE 1961
 JB0471_MARK LOGO: CGS
 JB0471_PROJECTION: RECESSED 36 CENTIMETERS
 JB0471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0471+STABILITY: SURFACE MOTION
 JB0471
 JB0471  HISTORY     - Date     Condition        Report By
 JB0471  HISTORY     - 1961     MONUMENTED       CGS
 JB0471  HISTORY     - 1961     GOOD             CGS
 JB0471  HISTORY     - 1961     GOOD             CGS
 JB0471  HISTORY     - 1973     GOOD             NGS
 JB0471  HISTORY     - 20081030 GOOD             ILDT
 JB0471  HISTORY     - 20090114 GOOD             ILDT
 JB0471
 JB0471                          STATION DESCRIPTION
 JB0471
 JB0471'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0471'THE STATION IS LOCATED ABOUT 6 MILES SOUTHEAST OF MT VERNON, ABOUT
 JB0471'1.25 MILES NORTHWEST OF OPDYKE, ABOUT .75 MILE NORTH OF U S HIGHWAY
 JB0471'460 AND ABOUT .25 MILE NORTHEAST OF THE LOUISVILLLE-NASHVILLE
 JB0471'RAILROAD.
 JB0471'
 JB0471'TO REACH THE STATION FROM THE POST OFFICE IN OPDYKE, GO WEST ON US
 JB0471'HIGHWAY 460 FOR 0.3 MILE TO A CROSSROAD, TURN RIGHT, GO NORTH ON OILED
 JB0471'ROAD FOR 0.95 MILE TO A CROSSROAD, TURN LEFT, GO WEST FOR 0.6 MILE TO
 JB0471'THE STATION ON THE RIGHT.
 JB0471'
 JB0471'THE STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 14 X 16
 JB0471'INCH CONCRETE POST WHICH IS SET ABOUT 14 INCHES BELOW THE SURFACE OF
 JB0471'THE GROUND AND IS STAMPED POOLE 1961.  THE MARK IS 83.5 FEET NORTHWEST
 JB0471'OF A WITNESS POST, 82.5 FEET NORTHWEST OF A POWER POLE, 46 FEET EAST
 JB0471'OF AN OAK TREE WITH A TRIANGLE BLAZE, 21 FEET WEST OF AN OAK TREE WITH
 JB0471'A TRIANGLE BLAZE AND 19 FEET NORTH OF CENTER OF ROAD.
 JB0471'
 JB0471'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0471'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0471'AND IS STAMPED POOLE NO 1 1961.  THE MARK IS 24 FEET SOUTH OF CENTER
 JB0471'OF RAOD, 3.4 FEET WEST OF A WITNESS POST AND 2.5 FEET WEST OF POWER
 JB0471'POLE.
 JB0471'
 JB0471'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0471'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0471'AND IS STAMPED POOLE NO 2 1961.  THE MARK IS 56 FEET SOUTHWEST OF AN
 JB0471'OAK TREE WITH A TRIANGLE BLAZE AND 17 FEET SOUTH OF CENTER OF ROAD.
 JB0471'
 JB0471'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0471'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0471'STAMPED POOLE 1961.  THE MARK IS 70 FEET NORTH OF FENCE CORNER, 38
 JB0471'FEET SOUTH OF FENCE CORNER, 32 FEET WEST OF CENTER OF ROAD, 3.6 FEET
 JB0471'NORTH OF WITNESS POST AND 1 FOOT EAST OF FENCE.
 JB0471'
 JB0471'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.2 MILE TO
 JB0471'POINT WHERE ROAD TURN LEFT (SOUTH) ND THE MARK IS ON THE (WEST) IGHT
 JB0471'SIDE OF ROAD.
 JB0471'
 JB0471'HEIGHT OF LIGHT ABOVE STATION MARK 30.6 METERS.
 JB0471
 JB0471                          STATION RECOVERY (1961)
 JB0471
 JB0471'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0471'NO MEASUREMENT BETWEEN REFERENCE MARKS, BRUSH ON LINE.
 JB0471'
 JB0471'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED AND IN
 JB0471'GOOD CONDITION.  THE DISTANCE AND DIRECTION TO ALL MARKS CHECKED.  THE
 JB0471'PREVIOUS DESCRIPTION IS ADEQUATE.
 JB0471'
 JB0471'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB0471
 JB0471                          STATION RECOVERY (1961)
 JB0471
 JB0471'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0471'1.6 MI NW FROM OPDYKE.
 JB0471'ABOUT 0.3 MILES NORTHWEST ALONG U.S. HIGHWAY 460 FROM THE POST
 JB0471'OFFICE IN OPDYKE, THENCE 0.75 MILES NORTH ALONG AN OILED ROAD,
 JB0471'THENCE 0.6 MILES ALONG AN OILED ROAD, AT A FIELD ENTRANCE SOUTH
 JB0471'TO THE ROAD, 19 FEET NORTH OF THE CENTER OF THE ROAD, 6 FEET
 JB0471'WEST OF THE EXTENDED CENTER OF THE FIELD ENTRANCE, 21 FEET WEST
 JB0471'OF A TRIANGLE BLAZED 20 INCH ASH TREE, 46 FEET EAST OF A TRIANGLE
 JB0471'BLAZED 20 INCH ASH TREE, 18 FEET SOUTHWEST OF A 20 INCH OAK
 JB0471'TREE, 83.2 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0471'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0471'POST 14 INCHES BELOW THE SURFACE OF THE GROUND.
 JB0471
 JB0471                          STATION RECOVERY (1973)
 JB0471
 JB0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0471'THE STATION MARK AND AZIMUTH WERE FOUND IN GOOD CONDITION.  REFERENCE
 JB0471'MARK 1 WAS FOUND DISTURBED BY GRADING AND WAS DESTROYED.  REFERENCE
 JB0471'MARK 2 WAS FOUND TO HAVE BEEN HIT AND LEANING SLIGHTLY TO THE WEST.
 JB0471'THE DIRECTION TO REFERENCE MARK 2 FAILED TO CHECK BY 1 MIN AND 55 SEC.
 JB0471'THE DISTANCE TO REFERENCE MARK 2 FAILED TO CHECK BY 0.05 OF A FOOT.
 JB0471'THE MARK WAS SOLID AND WAS LEFT INTACT.  REFERENCE MARK 3 WAS SET.  A
 JB0471'NEW DESCRIPTION FOLLOWS-
 JB0471'
 JB0471'THE STATION MARK IS 83 FEET, NORTHWEST OF A POWER POLE, 21 FEET WEST
 JB0471'OF A 30 INCH OAK TREE, 46 FEET EAST OF A 24 INCH OAK TREE AND 19 FEET
 JB0471'NORTH OF THE CENTERLINE OF AN OILED ROAD.  THE MONUMENT IS 14 INCHES
 JB0471'UNDERGROUND AND THE DISK IS STAMPED POOLE 1961.
 JB0471'
 JB0471'TO REACH THE STATION FROM THE POST OFFICE AT OPDYKE, GO WEST ON U S
 JB0471'HIGHWAY 460 FOR 0.3 MILE TO A ROAD RIGHT.  TURN RIGHT AND GO NORTH ON
 JB0471'OILED ROAD FOR 0.8 MILE TO A CROSSROAD.  TURN LEFT AND GO WEST ON THE
 JB0471'OILED ROAD FOR 0.6 MILE TO THE STATION ON THE RIGHT.  CONTINUE WEST ON
 JB0471'THE ROAD FOR 0.2 MILE TO POINT ROAD GOES SOUTH AND THE AZIMUTH MARK ON
 JB0471'THE RIGHT.
 JB0471'
 JB0471'REFERENCE MARK 2 IS 56 FEET SOUTHWEST OF THE 24 INCH OAK TREE, 17 FEET
 JB0471'SOUTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT EAST OF A METAL WITNESS
 JB0471'POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED POOLE NO
 JB0471'2 1961.
 JB0471'
 JB0471'REFERENCE MARK 3 IS 6 FEET SOUTH OF THE 30 INCH OAK TREE, 16 FEET
 JB0471'NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT WEST OF A METAL WITNESS
 JB0471'POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED POOLE
 JB0471'1961 NO 3 1973.
 JB0471'
 JB0471'THE AZIMUTH MARK IS 70 FEET NORTH OF A FENCE CORNER, 38 FEET SOUTH OF
 JB0471'A FENCE CORNER, 32 FEET WEST OF THE CENTERLINE OF THE ROAD AND 4 FEET
 JB0471'NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB0471'STAMPED POOLE 1961.
 JB0471'
 JB0471'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0471
 JB0471                          STATION RECOVERY (2008)
 JB0471
 JB0471'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 JB0471'UNDER OVERHANGING LIMBS OF LARGE OAK TREE TO THE EAST, GOOD FOR
 JB0471'SEASONAL GPS ONLY
 JB0471
 JB0471                          STATION RECOVERY (2009)
 JB0471
 JB0471'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0471'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0470 ***********************************************************************
 JB0470  DESIGNATION -  POOLE AZ MK
 JB0470  PID         -  JB0470
 JB0470  STATE/COUNTY-  IL/JEFFERSON
 JB0470  COUNTRY     -  US
 JB0470  USGS QUAD   -  OPDYKE (2018)
 JB0470
 JB0470                         *CURRENT SURVEY CONTROL
 JB0470  ______________________________________________________________________
 JB0470* NAD 83(1986) POSITION- 38 16 20.     (N) 088 48 34.     (W)   SCALED
 JB0470* NAVD 88 ORTHO HEIGHT -   161.330 (meters)      529.30  (feet) ADJUSTED
 JB0470  ______________________________________________________________________
 JB0470  GEOID HEIGHT    -        -30.190 (meters)                     GEOID18
 JB0470  DYNAMIC HEIGHT  -        161.225 (meters)      528.95  (feet) COMP
 JB0470  MODELED GRAVITY -    979,978.0   (mgal)                       NAVD 88
 JB0470
 JB0470  VERT ORDER      -  SECOND    CLASS 0
 JB0470
 JB0470.The horizontal coordinates were scaled from a map and have
 JB0470.an estimated accuracy of +/- 6 seconds.
 JB0470
 JB0470.The orthometric height was determined by differential leveling and
 JB0470.adjusted by the NATIONAL GEODETIC SURVEY
 JB0470.in June 1991.
 JB0470
 JB0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0470.GEOID18 height accuracy estimate available here.
 JB0470
 JB0470.Click photographs - Photos may exist for this station.
 JB0470
 JB0470.The dynamic height is computed by dividing the NAVD 88
 JB0470.geopotential number by the normal gravity value computed on the
 JB0470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0470.degrees latitude (g = 980.6199 gals.).
 JB0470
 JB0470.The modeled gravity was interpolated from observed gravity values.
 JB0470
 JB0470;                    North         East    Units  Estimated Accuracy
 JB0470;SPC IL E     -   178,300.      258,340.      MT  (+/- 180 meters Scaled)
 JB0470
 JB0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH417375(NAD 83)
 JB0470
 JB0470                          SUPERSEDED SURVEY CONTROL
 JB0470
 JB0470  NGVD 29 (??/??/92)  161.441  (m)          529.66   (f) ADJ UNCH    2 0
 JB0470
 JB0470.Superseded values are not recommended for survey control.
 JB0470
 JB0470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0470.See file dsdata.pdf to determine how the superseded data were derived.
 JB0470
 JB0470_MARKER: DZ = AZIMUTH MARK DISK
 JB0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0470_STAMPING: POOLE 1961
 JB0470_MARK LOGO: CGS
 JB0470_PROJECTION: FLUSH
 JB0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0470+STABILITY: SURFACE MOTION
 JB0470
 JB0470  HISTORY     - Date     Condition        Report By
 JB0470  HISTORY     - 1961     MONUMENTED       CGS
 JB0470  HISTORY     - 1973     GOOD             NGS
 JB0470  HISTORY     - 20090114 MARK NOT FOUND   ILDT
 JB0470
 JB0470                          STATION DESCRIPTION
 JB0470
 JB0470'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0470'1.8 MI NW FROM OPDYKE.
 JB0470'ABOUT 0.3 MILES NORTHWEST ALONG U.S. HIGHWAY 460 FROM THE POST
 JB0470'OFFICE IN OPDYKE, THENCE 0.75 MILES NORTH ALONG AN OILED ROAD,
 JB0470'THENCE 0.75 MILES WEST ALONG AN OILED ROAD, AT THE END OF AN
 JB0470'OILED ROAD NEAR A FARM HOUSE, 20 FEET SOUTH OF THE EXTENDED
 JB0470'CENTER OF THE OILED ROAD, 29 FEET WEST OF THE CENTER OF THE
 JB0470'DRIVE TO THE FARM HOUSE, 1 FOOT EAST OF THE FENCE, 38 FEET SOUTH
 JB0470'OF THE FENCE CORNER, 49 FEET SOUTHWEST OF THE EAST END OF A
 JB0470'METAL GATE, 37 FEET NORTHWEST OF A 24 INCH MAPLE TREE, 3.6 FEET
 JB0470'NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF
 JB0470'THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB0470'GROUND.
 JB0470
 JB0470                          STATION RECOVERY (1973)
 JB0470
 JB0470'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0470'RECOVERED IN GOOD CONDITION.
 JB0470
 JB0470                          STATION RECOVERY (2009)
 JB0470
 JB0470'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0470'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0472 ***********************************************************************
 JB0472  DESIGNATION -  POOLE RM 2
 JB0472  PID         -  JB0472
 JB0472  STATE/COUNTY-  IL/JEFFERSON
 JB0472  COUNTRY     -  US
 JB0472  USGS QUAD   -  OPDYKE (2018)
 JB0472
 JB0472                         *CURRENT SURVEY CONTROL
 JB0472  ______________________________________________________________________
 JB0472* NAD 83(1986) POSITION- 38 16 20.27   (N) 088 48 24.04   (W)   HD_HELD1
 JB0472* NAVD 88 ORTHO HEIGHT -   163.254 (meters)      535.61  (feet) ADJUSTED
 JB0472  ______________________________________________________________________
 JB0472  GEOID HEIGHT    -        -30.192 (meters)                     GEOID18
 JB0472  DYNAMIC HEIGHT  -        163.148 (meters)      535.26  (feet) COMP
 JB0472  MODELED GRAVITY -    979,977.8   (mgal)                       NAVD 88
 JB0472
 JB0472  VERT ORDER      -  SECOND    CLASS 0
 JB0472
 JB0472.The horizontal coordinates were determined by differentially corrected
 JB0472.hand held GPS observations or other comparable positioning techniques
 JB0472.and have an estimated accuracy of +/- 3 meters.
 JB0472
 JB0472.The orthometric height was determined by differential leveling and
 JB0472.adjusted by the NATIONAL GEODETIC SURVEY
 JB0472.in June 1991.
 JB0472
 JB0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0472.GEOID18 height accuracy estimate available here.
 JB0472
 JB0472.Click photographs - Photos may exist for this station.
 JB0472
 JB0472.The dynamic height is computed by dividing the NAVD 88
 JB0472.geopotential number by the normal gravity value computed on the
 JB0472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0472.degrees latitude (g = 980.6199 gals.).
 JB0472
 JB0472.The modeled gravity was interpolated from observed gravity values.
 JB0472
 JB0472;                    North         East    Units  Estimated Accuracy
 JB0472;SPC IL E     -   178,304.8     258,580.1     MT  (+/- 3 meters HH1 GPS) 
 JB0472
 JB0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4196037571(NAD 83)
 JB0472
 JB0472                          SUPERSEDED SURVEY CONTROL
 JB0472
 JB0472  NGVD 29 (??/??/92)  163.365  (m)          535.97   (f) ADJ UNCH    2 0
 JB0472
 JB0472.Superseded values are not recommended for survey control.
 JB0472
 JB0472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0472.See file dsdata.pdf to determine how the superseded data were derived.
 JB0472
 JB0472_MARKER: DR = REFERENCE MARK DISK
 JB0472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0472_STAMPING: POOLE NO 2 1961
 JB0472_MARK LOGO: CGS
 JB0472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0472+STABILITY: SURFACE MOTION
 JB0472
 JB0472  HISTORY     - Date     Condition        Report By
 JB0472  HISTORY     - 1961     MONUMENTED       CGS
 JB0472  HISTORY     - 1973     POOR             NGS
 JB0472
 JB0472                          STATION DESCRIPTION
 JB0472
 JB0472'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0472'1.6 MI NW FROM OPDYKE.
 JB0472'ABOUT 0.3 MILES NORTHWEST ALONG U.S. HIGHWAY 460 FROM THE POST
 JB0472'OFFICE AT OPDYKE, THENCE 0.75 MILES NORTH ALONG AN OILED ROAD,
 JB0472'THENCE 0.6 MILES ALONG AN OILED ROAD, AT A FIELD ENTRANCE SOUTH
 JB0472'OF THE ROAD, 17 FEET SOUTH OF THE CENTER OF THE ROAD, 90 FEET
 JB0472'WEST OF THE CENTER OF THE FIELD ENTRANCE, 56 FEET SOUTHWEST OF
 JB0472'A TRIANGLE BLAZED 20 INCH ASH TREE, 89.9 FEET SOUTHWEST OF
 JB0472'TRAVERSE STATION POOLE, 154 FEET WEST OF A METAL WITNESS POST,
 JB0472'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0472'CONCRETE POST PROJECTING 1 INCH.
 JB0472
 JB0472                          STATION RECOVERY (1973)
 JB0472
 JB0472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0472'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0474 ***********************************************************************
 JB0474  DESIGNATION -  POOLE RM 3
 JB0474  PID         -  JB0474
 JB0474  STATE/COUNTY-  IL/JEFFERSON
 JB0474  COUNTRY     -  US
 JB0474  USGS QUAD   -  OPDYKE (2018)
 JB0474
 JB0474                         *CURRENT SURVEY CONTROL
 JB0474  ______________________________________________________________________
 JB0474* NAD 83(1986) POSITION- 38 16 20.56   (N) 088 48 22.76   (W)   HD_HELD1
 JB0474* NAVD 88 ORTHO HEIGHT -   163.09  (meters)      535.1   (feet) RESET
 JB0474  ______________________________________________________________________
 JB0474  GEOID HEIGHT    -        -30.192 (meters)                     GEOID18
 JB0474  VERT ORDER      -  THIRD
 JB0474
 JB0474.The horizontal coordinates were determined by differentially corrected
 JB0474.hand held GPS observations or other comparable positioning techniques
 JB0474.and have an estimated accuracy of +/- 3 meters.
 JB0474
 JB0474.The orthometric height was computed from unverified reset data.
 JB0474
 JB0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0474.GEOID18 height accuracy estimate available here.
 JB0474
 JB0474.Click photographs - Photos may exist for this station.
 JB0474
 JB0474;                    North         East    Units  Estimated Accuracy
 JB0474;SPC IL E     -   178,313.6     258,611.3     MT  (+/- 3 meters HH1 GPS) 
 JB0474
 JB0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4199137579(NAD 83)
 JB0474
 JB0474                          SUPERSEDED SURVEY CONTROL
 JB0474
 JB0474.No superseded survey control is available for this station.
 JB0474
 JB0474_MARKER: DR = REFERENCE MARK DISK
 JB0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0474_STAMPING: POOLE 1961 NO 3 1973
 JB0474_MARK LOGO: NGS
 JB0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0474+STABILITY: SURFACE MOTION
 JB0474_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0474+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2009
 JB0474
 JB0474  HISTORY     - Date     Condition        Report By
 JB0474  HISTORY     - 1973     MONUMENTED       NGS
 JB0474  HISTORY     - 20090114 GOOD             ILDT
 JB0474
 JB0474                          STATION DESCRIPTION
 JB0474
 JB0474'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0474'1.5 MI NW FROM OPDYKE.
 JB0474'0.3 MILE WEST ALONG U.S. HIGHWAY 460 FROM THE POST OFFICE AT
 JB0474'OPDYKE, THENCE NORTH ALONG OILED ROAD FOR 0.8 MILE TO CROSSROAD,
 JB0474'THENCE WEST ALONG OILED ROAD FOR 0.6 MILE TO THE MARK ON THE
 JB0474'RIGHT, 6 FEET SOUTH OF A 30 INCH OAK TREE, 16 FEET NORTH OF THE
 JB0474'CENTERLINE OF THE ROAD, 1 FOOT WEST OF A METAL WITNESS POST, SET
 JB0474'IN THE TOP OF A SQUARE CONCRETE POST PROJECTING 4 INCHES.
 JB0474
 JB0474                          STATION RECOVERY (2009)
 JB0474
 JB0474'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0474'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0220 ***********************************************************************
 MG0220  DESIGNATION -  POPE
 MG0220  PID         -  MG0220
 MG0220  STATE/COUNTY-  IL/KNOX
 MG0220  COUNTRY     -  US
 MG0220  USGS QUAD   -  WOODHULL (2018)
 MG0220
 MG0220                         *CURRENT SURVEY CONTROL
 MG0220  ______________________________________________________________________
 MG0220* NAD 83(1997) POSITION- 41 09 04.11900(N) 090 20 23.07879(W)   ADJUSTED
 MG0220* NAVD 88 ORTHO HEIGHT -   240.770 (meters)      789.93  (feet) ADJUSTED
 MG0220  ______________________________________________________________________
 MG0220  GEOID HEIGHT    -        -32.822 (meters)                     GEOID18
 MG0220  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 MG0220  DYNAMIC HEIGHT  -        240.668 (meters)      789.59  (feet) COMP
 MG0220  MODELED GRAVITY -    980,195.6   (mgal)                       NAVD 88
 MG0220
 MG0220  HORZ ORDER      -  SECOND
 MG0220  VERT ORDER      -  SECOND    CLASS 0
 MG0220
 MG0220.The horizontal coordinates were established by classical geodetic methods
 MG0220.and adjusted by the National Geodetic Survey in October 1999.
 MG0220
 MG0220.The orthometric height was determined by differential leveling and
 MG0220.adjusted by the NATIONAL GEODETIC SURVEY
 MG0220.in June 1991.
 MG0220
 MG0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0220.GEOID18 height accuracy estimate available here.
 MG0220
 MG0220.Click photographs - Photos may exist for this station.
 MG0220
 MG0220.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0220
 MG0220.The dynamic height is computed by dividing the NAVD 88
 MG0220.geopotential number by the normal gravity value computed on the
 MG0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0220.degrees latitude (g = 980.6199 gals.).
 MG0220
 MG0220.The modeled gravity was interpolated from observed gravity values.
 MG0220
 MG0220. The following values were computed from the NAD 83(1997) position.
 MG0220
 MG0220;                    North         East     Units Scale Factor Converg.
 MG0220;SPC IL W     -   497,824.350   685,472.265   MT  0.99994377   -0 06 50.0
 MG0220;SPC IL W     - 1,633,278.72  2,248,920.26   sFT  0.99994377   -0 06 50.0
 MG0220;UTM  15      - 4,558,947.252   723,230.618   MT  1.00021334   +1 45 04.7
 MG0220
 MG0220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0220!SPC IL W     -   0.99996738  x   0.99994377  =   0.99991115
 MG0220!UTM  15      -   0.99996738  x   1.00021334  =   1.00018072
 MG0220
 MG0220:                Primary Azimuth Mark                     Grid Az
 MG0220:SPC IL W     -  POPE AZ MK                               271 06 18.4
 MG0220:UTM  15      -  POPE AZ MK                               269 14 23.7
 MG0220
 MG0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2323058947(NAD 83)
 MG0220
 MG0220|---------------------------------------------------------------------|
 MG0220| PID    Reference Object                     Distance      Geod. Az  |
 MG0220|                                                           dddmmss.s |
 MG0220| MG0701 WOODHULL BETHANY LUTH CH SPIRE      APPROX. 3.6 KM 0264220.1 |
 MG0220| MG0702 WOODHULL MUNICIPAL TANK             APPROX. 3.6 KM 0354712.3 |
 MG0220| MG0221 POPE RM 1                            26.845 METERS 08932     |
 MG0220| CL9257 POPE AZ MK                                         2705928.4 |
 MG0220| MG0708 WINDSOR ATT MICROWAVE TOWER         APPROX. 8.2 KM 3071937.8 |
 MG0220| MG0219 POPE RM 2                            25.783 METERS 31446     |
 MG0220|---------------------------------------------------------------------|
 MG0220
 MG0220                          SUPERSEDED SURVEY CONTROL
 MG0220
 MG0220  NAD 83(1996)-  41 09 04.11899(N)    090 20 23.07905(W) AD(       ) 2
 MG0220  NAD 83(1986)-  41 09 04.12187(N)    090 20 23.09356(W) AD(       ) 2
 MG0220  NAD 27      -  41 09 03.99230(N)    090 20 22.64220(W) AD(       ) 2
 MG0220  NGVD 29 (??/??/92)  240.827  (m)          790.11   (f) ADJ UNCH    2 0
 MG0220  NGVD 29             240.83   (m)          790.1    (f) LEVELING    3  
 MG0220
 MG0220.Superseded values are not recommended for survey control.
 MG0220
 MG0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0220.See file dsdata.pdf to determine how the superseded data were derived.
 MG0220
 MG0220_MARKER: DS = TRIANGULATION STATION DISK
 MG0220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0220_STAMPING: POPE 1959
 MG0220_MARK LOGO: CGS
 MG0220_PROJECTION: PROJECTING 5 CENTIMETERS
 MG0220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0220+STABILITY: SURFACE MOTION
 MG0220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0220+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 MG0220
 MG0220  HISTORY     - Date     Condition        Report By
 MG0220  HISTORY     - 1959     MONUMENTED       CGS
 MG0220  HISTORY     - 1959     GOOD             CGS
 MG0220  HISTORY     - 19971124 GOOD             USPSQD
 MG0220  HISTORY     - 20011031 GOOD             USPSQD
 MG0220  HISTORY     - 20040616 GOOD             USPSQD
 MG0220  HISTORY     - 20100712 GOOD             HWSCON
 MG0220  HISTORY     - 20150903 GOOD             ILDT
 MG0220  HISTORY     - 20230518 GOOD             ILDT
 MG0220
 MG0220                          STATION DESCRIPTION
 MG0220
 MG0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0220'STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHWEST OF WOODHULL, 3-1/2
 MG0220'MILES SOUTHEAST OF ALPHA AND 2-1/4 MILES EAST OF U.S. HIGHWAY
 MG0220'NO. 150.
 MG0220'
 MG0220'TO REACH FROM INTERSECTION OF THE MAIN STREET AND STATE
 MG0220'HIGHWAY NO. 17, JUST SOUTHWEST OF WATER TANK IN WOODHULL,
 MG0220'GO WEST ON STATE HIGHWAY NO. 17 FOR 0.4 MILE TO CROSSROADS,
 MG0220'TURN LEFT AND GO SOUTH FOR 1.95 MILES TO CROSSROADS.  TURN RIGHT
 MG0220'AND GO WEST FOR 0.9 MILE TO STATION ON LEFT AS DESCRIBED.
 MG0220'
 MG0220'STATION MARK, A STANDARD DISK STAMPED POPE 1959, IS SET IN
 MG0220'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 MG0220'MARK IS 29 FEET SOUTH OF CENTER OF ROAD, 1.9 FEET WEST OF WITNESS
 MG0220'POST AND 7 INCHES NORTH OF FENCE LINE.
 MG0220'
 MG0220'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED POPE
 MG0220'NO. 1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 MG0220'PROJECTS 7 INCHES.  THE MARK IS 30 FEET SOUTH OF CENTER OF
 MG0220'ROAD AND 1.5 FEET NORTH OF FENCE LINE.
 MG0220'
 MG0220'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED POPE NO. 2
 MG0220'1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0220'2 INCHES.  THE MARK IS 30 FEET NORTH OF CENTER OF ROAD,
 MG0220'16 FEET EAST OF TRIANGLE BLAZED POWER POLE AND 7 INCHES SOUTH
 MG0220'OF FENCE LINE.
 MG0220'
 MG0220'AZIMUTH MARK, IS REACHED BY GOING WEST FOR 0.15 MILE FROM STATION
 MG0220'TO CROSSROADS, CONTINUE WEST CROSSING ROAD AND GOING 0.2 MILE TO
 MG0220'MARK ON RIGHT.  MARK IS A STANDARD DISK STAMPED POPE 1959, IS
 MG0220'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
 MG0220'THE MARK IS 29 FEET NORTH OF CENTER OF ROAD, 1.5 FEET
 MG0220'EAST-SOUTHEAST OF WITNESS POST AND 1.3 FEET SOUTH OF FENCE LINE.
 MG0220'
 MG0220'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MG0220
 MG0220                          STATION RECOVERY (1959)
 MG0220
 MG0220'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0220'3.5 MI SW FROM WOODHULL.
 MG0220'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0220'TANK AT WOODHULL, THENCE 2.0 MILES SOUTH ALONG AN OILED ROAD,
 MG0220'THENCE 0.1 MILES EAST ALONG A GRAVEL ROAD, 30 FEET SOUTH OF THE
 MG0220'CENTERLINE OF THE ROAD, 0.5 FEET NORTH OF FENCE LINE, 96.5
 MG0220'FEET SOUTHEAST AND ACROSS THE ROAD FROM A POWER POLE, 12 FEET
 MG0220'WEST OF THE EXTENSION OF A NORTH-SOUTH FENCE LINE NORTH OF THE
 MG0220'ROAD, 1.9 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 MG0220'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0220
 MG0220                          STATION RECOVERY (1997)
 MG0220
 MG0220'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0220'RECOVERED IN GOOD CONDITION.
 MG0220
 MG0220                          STATION RECOVERY (2001)
 MG0220
 MG0220'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0220'FOUND POPE RM 1 AND FOUND POPE AZ MK
 MG0220
 MG0220                          STATION RECOVERY (2004)
 MG0220
 MG0220'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0220'FOUND RM 1 1ND THE AZIMUTH
 MG0220
 MG0220                          STATION RECOVERY (2010)
 MG0220
 MG0220'RECOVERY NOTE BY HWS CONSULTING GROUP 2010 (JPH)
 MG0220'RECOVERED IN GOOD CONDITION.
 MG0220
 MG0220                          STATION RECOVERY (2015)
 MG0220
 MG0220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 MG0220'MARK IS 30' S. OF THE CENTER LINE OF A TAR AND CHIP ROAD N 300TH AVE.
 MG0220',40' N. OF A CROP LINE FENCE IS GONE, 53' W. OF A FIELD ENTRANCE WITH
 MG0220'A 15 INCH CMP, PROJECTING 10 INCH ABOVE THE GROUND.
 MG0220
 MG0220                          STATION RECOVERY (2023)
 MG0220
 MG0220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0220'SEEMS STABLE BUT APPEARS MARK WAS STRUCK AND IS LEANING.  SEE NORTH
 MG0220'FACING IMAGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0221 ***********************************************************************
 MG0221  DESIGNATION -  POPE RM 1
 MG0221  PID         -  MG0221
 MG0221  STATE/COUNTY-  IL/KNOX
 MG0221  COUNTRY     -  US
 MG0221  USGS QUAD   -  WOODHULL (2018)
 MG0221
 MG0221                         *CURRENT SURVEY CONTROL
 MG0221  ______________________________________________________________________
 MG0221* NAD 83(1986) POSITION- 41 09 04.13   (N) 090 20 21.93   (W)   HD_HELD1
 MG0221* NAVD 88 ORTHO HEIGHT -   240.951 (meters)      790.52  (feet) ADJUSTED
 MG0221  ______________________________________________________________________
 MG0221  GEOID HEIGHT    -        -32.822 (meters)                     GEOID18
 MG0221  DYNAMIC HEIGHT  -        240.850 (meters)      790.19  (feet) COMP
 MG0221  MODELED GRAVITY -    980,195.6   (mgal)                       NAVD 88
 MG0221
 MG0221  VERT ORDER      -  SECOND    CLASS 0
 MG0221
 MG0221.The horizontal coordinates were determined by differentially corrected
 MG0221.hand held GPS observations or other comparable positioning techniques
 MG0221.and have an estimated accuracy of +/- 3 meters.
 MG0221
 MG0221.The orthometric height was determined by differential leveling and
 MG0221.adjusted by the NATIONAL GEODETIC SURVEY
 MG0221.in June 1991.
 MG0221
 MG0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0221.GEOID18 height accuracy estimate available here.
 MG0221
 MG0221.Click photographs - Photos may exist for this station.
 MG0221
 MG0221.The dynamic height is computed by dividing the NAVD 88
 MG0221.geopotential number by the normal gravity value computed on the
 MG0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0221.degrees latitude (g = 980.6199 gals.).
 MG0221
 MG0221.The modeled gravity was interpolated from observed gravity values.
 MG0221
 MG0221;                    North         East    Units  Estimated Accuracy
 MG0221;SPC IL W     -   497,824.6     685,499.1     MT  (+/- 3 meters HH1 GPS) 
 MG0221
 MG0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2325758948(NAD 83)
 MG0221
 MG0221                          SUPERSEDED SURVEY CONTROL
 MG0221
 MG0221  NGVD 29 (??/??/92)  241.009  (m)          790.71   (f) ADJ UNCH    2 0
 MG0221
 MG0221.Superseded values are not recommended for survey control.
 MG0221
 MG0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0221.See file dsdata.pdf to determine how the superseded data were derived.
 MG0221
 MG0221_MARKER: DR = REFERENCE MARK DISK
 MG0221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0221_STAMPING: POPE NO 1 1959
 MG0221_MARK LOGO: CGS
 MG0221_PROJECTION: PROJECTING 10 CENTIMETERS
 MG0221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0221+STABILITY: SURFACE MOTION
 MG0221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0221+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 MG0221
 MG0221  HISTORY     - Date     Condition        Report By
 MG0221  HISTORY     - 1959     MONUMENTED       CGS
 MG0221  HISTORY     - 19971124 GOOD             USPSQD
 MG0221  HISTORY     - 20230518 GOOD             ILDT
 MG0221
 MG0221                          STATION DESCRIPTION
 MG0221
 MG0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0221'3.5 MI SW FROM WOODHULL.
 MG0221'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0221'TANK AT WOODHULL, THENCE 2.0 MILES SOUTH ALONG AN OILED ROAD,
 MG0221'THENCE 0.1 MILES EAST ALONG A GRAVEL ROAD, 30.8 FEET SOUTH OF
 MG0221'THE CENTER LINE OF THE ROAD, 1.3 FEET NORTH OF FENCE LINE,
 MG0221'57.4 FEET SOUTH AND ACROSS THE ROAD FROM A POWER POLE, 72 FEET
 MG0221'EAST OF THE EXTENSION OF A NORTH-SOUTH FENCE LINE NORTH OF THE
 MG0221'ROAD, 88.1 FEET EAST OF TRIANGULATION STATION POPE, 86.3 FEET
 MG0221'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET
 MG0221'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MG0221
 MG0221                          STATION RECOVERY (1997)
 MG0221
 MG0221'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0221'RECOVERED IN GOOD CONDITION.
 MG0221
 MG0221                          STATION RECOVERY (2023)
 MG0221
 MG0221'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0221'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0219 ***********************************************************************
 MG0219  DESIGNATION -  POPE RM 2
 MG0219  PID         -  MG0219
 MG0219  STATE/COUNTY-  IL/HENRY
 MG0219  COUNTRY     -  US
 MG0219  USGS QUAD   -  WOODHULL (2018)
 MG0219
 MG0219                         *CURRENT SURVEY CONTROL
 MG0219  ______________________________________________________________________
 MG0219* NAD 83(1986) POSITION- 41 09 04.71   (N) 090 20 23.86   (W)   HD_HELD1
 MG0219* NAVD 88 ORTHO HEIGHT -   240.835 (meters)      790.14  (feet) ADJUSTED
 MG0219  ______________________________________________________________________
 MG0219  GEOID HEIGHT    -        -32.822 (meters)                     GEOID18
 MG0219  DYNAMIC HEIGHT  -        240.733 (meters)      789.80  (feet) COMP
 MG0219  MODELED GRAVITY -    980,195.6   (mgal)                       NAVD 88
 MG0219
 MG0219  VERT ORDER      -  SECOND    CLASS 0
 MG0219
 MG0219.The horizontal coordinates were determined by differentially corrected
 MG0219.hand held GPS observations or other comparable positioning techniques
 MG0219.and have an estimated accuracy of +/- 3 meters.
 MG0219
 MG0219.The orthometric height was determined by differential leveling and
 MG0219.adjusted by the NATIONAL GEODETIC SURVEY
 MG0219.in June 1991.
 MG0219
 MG0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0219.GEOID18 height accuracy estimate available here.
 MG0219
 MG0219.Click photographs - Photos may exist for this station.
 MG0219
 MG0219.The dynamic height is computed by dividing the NAVD 88
 MG0219.geopotential number by the normal gravity value computed on the
 MG0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0219.degrees latitude (g = 980.6199 gals.).
 MG0219
 MG0219.The modeled gravity was interpolated from observed gravity values.
 MG0219
 MG0219;                    North         East    Units  Estimated Accuracy
 MG0219;SPC IL W     -   497,842.6     685,454.1     MT  (+/- 3 meters HH1 GPS) 
 MG0219
 MG0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2321158964(NAD 83)
 MG0219
 MG0219                          SUPERSEDED SURVEY CONTROL
 MG0219
 MG0219  NGVD 29 (??/??/92)  240.892  (m)          790.33   (f) ADJ UNCH    2 0
 MG0219
 MG0219.Superseded values are not recommended for survey control.
 MG0219
 MG0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0219.See file dsdata.pdf to determine how the superseded data were derived.
 MG0219
 MG0219_MARKER: DR = REFERENCE MARK DISK
 MG0219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0219_STAMPING: POPE NO 2 1959
 MG0219_MARK LOGO: CGS
 MG0219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0219+STABILITY: SURFACE MOTION
 MG0219
 MG0219  HISTORY     - Date     Condition        Report By
 MG0219  HISTORY     - 1959     MONUMENTED       CGS
 MG0219  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0219  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0219  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0219
 MG0219                          STATION DESCRIPTION
 MG0219
 MG0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0219'3.5 MI SW FROM WOODHULL.
 MG0219'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0219'TANK AT WOODHULL, THENCE 2.0 MILES SOUTH ALONG AN OILED ROAD,
 MG0219'THENCE 0.1 MILES EAST ALONG A GRAVEL ROAD, 29.2 FEET NORTH OF
 MG0219'THE CENTER LINE OF THE ROAD, 0.6 FEET SOUTH OF FENCE LINE, 16.2
 MG0219'FEET EAST OF A POWER POLE, 75 FEET WEST OF THE EXTENSION OF
 MG0219'THE NORTH-SOUTH FENCE LINE NORTH OF THE ROAD, 84.6 FEET
 MG0219'NORTHWEST OF TRIANGULATIN STATION POPE, 86.5 FEET NORTHWEST OF
 MG0219'A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, SET IN THE
 MG0219'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MG0219
 MG0219                          STATION RECOVERY (1996)
 MG0219
 MG0219'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0219'MARK NOT FOUND.
 MG0219
 MG0219                          STATION RECOVERY (2001)
 MG0219
 MG0219'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0219'MARK NOT FOUND.
 MG0219
 MG0219                          STATION RECOVERY (2004)
 MG0219
 MG0219'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0219'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1199 ***********************************************************************
 NH1199  DESIGNATION -  POPLAR
 NH1199  PID         -  NH1199
 NH1199  STATE/COUNTY-  IL/BOONE
 NH1199  COUNTRY     -  US
 NH1199  USGS QUAD   -  BELVIDERE NORTH (2018)
 NH1199
 NH1199                         *CURRENT SURVEY CONTROL
 NH1199  ______________________________________________________________________
 NH1199* NAD 83(1997) POSITION- 42 21 23.84917(N) 088 47 48.18346(W)   ADJUSTED
 NH1199* NAVD 88 ORTHO HEIGHT -   265.    (meters)      869.    (feet) SCALED
 NH1199  ______________________________________________________________________
 NH1199  GEOID HEIGHT    -        -33.647 (meters)                     GEOID18
 NH1199  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 NH1199  HORZ ORDER      -  THIRD
 NH1199
 NH1199.The horizontal coordinates were established by classical geodetic methods
 NH1199.and adjusted by the National Geodetic Survey in October 1999.
 NH1199
 NH1199.The orthometric height was scaled from a topographic map.
 NH1199
 NH1199.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1199.GEOID18 height accuracy estimate available here.
 NH1199
 NH1199.Click photographs - Photos may exist for this station.
 NH1199
 NH1199.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1199
 NH1199. The following values were computed from the NAD 83(1997) position.
 NH1199
 NH1199;                    North         East     Units Scale Factor Converg.
 NH1199;SPC IL E     -   631,818.348   261,824.283   MT  0.99999292   -0 18 43.9
 NH1199;SPC IL E     - 2,072,890.70    859,001.84   sFT  0.99999292   -0 18 43.9
 NH1199;SPC IL W     -   632,602.107   812,859.744   MT  1.00009784   +0 55 23.1
 NH1199;SPC IL W     - 2,075,462.08  2,666,857.34   sFT  1.00009784   +0 55 23.1
 NH1199;UTM  16      - 4,690,936.483   352,031.569   MT  0.99986939   -1 12 38.7
 NH1199
 NH1199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1199!SPC IL E     -   0.99996373  x   0.99999292  =   0.99995665
 NH1199!SPC IL W     -   0.99996373  x   1.00009784  =   1.00006157
 NH1199!UTM  16      -   0.99996373  x   0.99986939  =   0.99983312
 NH1199
 NH1199:                Primary Azimuth Mark                     Grid Az
 NH1199:SPC IL E     -  POPLAR AZ MK                             242 54 40.2
 NH1199:SPC IL W     -  POPLAR AZ MK                             241 40 33.2
 NH1199:UTM  16      -  POPLAR AZ MK                             243 48 35.0
 NH1199
 NH1199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5203190936(NAD 83)
 NH1199
 NH1199|---------------------------------------------------------------------|
 NH1199| PID    Reference Object                     Distance      Geod. Az  |
 NH1199|                                                           dddmmss.s |
 NH1199| CJ1901 POPLAR RM 1                          24.148 METERS 01622     |
 NH1199| CJ1900 POPLAR AZ MK                                       2423556.3 |
 NH1199| CJ1902 POPLAR RM 2                          30.303 METERS 31034     |
 NH1199|---------------------------------------------------------------------|
 NH1199
 NH1199                          SUPERSEDED SURVEY CONTROL
 NH1199
 NH1199  NAD 83(1996)-  42 21 23.84780(N)    088 47 48.18630(W) AD(       ) 3
 NH1199  NAD 83(1991)-  42 21 23.84687(N)    088 47 48.18642(W) AD(       ) 3
 NH1199  NAD 83(1986)-  42 21 23.84536(N)    088 47 48.18818(W) AD(       ) 3
 NH1199  NAD 27      -  42 21 23.77740(N)    088 47 47.81950(W) AD(       ) 3
 NH1199
 NH1199.Superseded values are not recommended for survey control.
 NH1199
 NH1199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1199.See file dsdata.pdf to determine how the superseded data were derived.
 NH1199
 NH1199_MARKER: DS = TRIANGULATION STATION DISK
 NH1199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1199_STAMPING: POPLAR 1954
 NH1199_MARK LOGO: CGS
 NH1199_PROJECTION: FLUSH
 NH1199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1199+STABILITY: SURFACE MOTION
 NH1199
 NH1199  HISTORY     - Date     Condition        Report By
 NH1199  HISTORY     - 1954     MONUMENTED       CGS
 NH1199  HISTORY     - 1967     GOOD             CGS
 NH1199  HISTORY     - 19971217 GOOD             USPSQD
 NH1199  HISTORY     - 20090217 MARK NOT FOUND   ILDT
 NH1199
 NH1199                          STATION DESCRIPTION
 NH1199
 NH1199'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1199'STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF CALEDONIA ON
 NH1199'PROPERTY OWNED BY MR. WILLIAM STOW.  IT IS 152 FEET SOUTHEAST
 NH1199'OF THE INTERSECTION OF A GRAVEL T-ROAD, 72 FEET WEST OF THE
 NH1199'SOUTHWEST CORNER OF A FRAME HOUSE, 26 FEET NORTH OF THE NORTHEAST
 NH1199'CORNER OF A SMALL SHED, 6 FEET SOUTHEAST OF A WHITE WITNESS
 NH1199'POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS FLUSH AND
 NH1199'THE DISK IS STAMPED POPLAR 1954.
 NH1199'
 NH1199'REFERENCE MARK NO. 1 IS 27 FEET SOUTH OF THE CENTER OF A
 NH1199'GRAVEL ROAD, 14 FEET EAST OF THE CENTER OF A DRIVEWAY, 1 FOOT
 NH1199'NORTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 NH1199'STAMPED POPLAR NO 1 1954.
 NH1199'
 NH1199'REFERENCE MARK NO. 2 IS 56 FEET SOUTHEAST OF THE T-ROAD
 NH1199'INTERSECTION AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS
 NH1199'FLUSH AND THE DISK IS STAMPED POPLAR NO 2 1954.
 NH1199'
 NH1199'AZIMUTH MARK IS 26 FEET WEST OF THE CENTER OF A GRAVEL ROAD,
 NH1199'2 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 NH1199'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED POPLAR
 NH1199'1954.
 NH1199'
 NH1199'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1199'173 AND 76 ABOUT 2 MILES EAST OF CALEDONIA, GO EAST ON HIGHWAY
 NH1199'173 FOR 2.9 MILES TO A GRAVEL CROSSROAD, TURN RIGHT AND GO SOUTH
 NH1199'ON GRAVEL ROAD FOR 1.0 MILES TO A T-ROAD INTERSECTION AND
 NH1199'THE STATION SOUTHEAST OF THIS INTERSECTION AS DESCRIBED.
 NH1199'
 NH1199'TO REACH THE AZIMUTH MARK FROM THE T-ROAD INTERSECTION, GO
 NH1199'SOUTHWEST ON GRAVEL ROAD FOR 0.35 MILE TO A T-ROAD, TURN
 NH1199'LEFT AND GO SOUTH FOR 0.05 MILE TO THE MARK ON THE RIGHT
 NH1199'AS DESCRIBED.
 NH1199'
 NH1199'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1199
 NH1199                          STATION RECOVERY (1967)
 NH1199
 NH1199'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1199'THE STATION MARK AND REFERENCE MARKS ALONG WITH THE AZIMUTH
 NH1199'MARK WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD
 NH1199'WITH BELOW CHANGES.
 NH1199'
 NH1199'THE FENCE AT REFERENCE MARK 1 IS NOW A HEDGE ROW.
 NH1199'
 NH1199'REFERENCE MARK 2 IS 1 FOOT NORTHEAST OF A METAL WITNESS
 NH1199'POST.
 NH1199'
 NH1199'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 NH1199'
 NH1199'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 NH1199'SOUTHEAST OF CALEDONIA
 NH1199
 NH1199                          STATION RECOVERY (1997)
 NH1199
 NH1199'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1199'RECOVERED IN GOOD CONDITION.
 NH1199
 NH1199                          STATION RECOVERY (2009)
 NH1199
 NH1199'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH1199'POPLAR RM2 WAS FOUND IN GOOD CONDITION AND SUITABLE FOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7999 ***********************************************************************
 DO7999  DESIGNATION -  POPLAR
 DO7999  PID         -  DO7999
 DO7999  STATE/COUNTY-  IL/CHRISTIAN
 DO7999  COUNTRY     -  US
 DO7999  USGS QUAD   -  PANA (2018)
 DO7999
 DO7999                         *CURRENT SURVEY CONTROL
 DO7999  ______________________________________________________________________
 DO7999* NAD 83(2011) POSITION- 39 23 32.96278(N) 089 04 48.00517(W)   ADJUSTED
 DO7999* NAD 83(2011) ELLIP HT-   177.904 (meters)        (05/22/13)   ADJUSTED
 DO7999* NAD 83(2011) EPOCH   -  2010.00
 DO7999* NAVD 88 ORTHO HEIGHT -   210.1   (meters)      689.    (feet) GPS OBS
 DO7999  ______________________________________________________________________
 DO7999  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7999  GEOID HEIGHT    -        -32.159 (meters)                     GEOID12A
 DO7999  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 DO7999  NAD 83(2011) X  -     79,252.796 (meters)                     COMP
 DO7999  NAD 83(2011) Y  - -4,935,290.815 (meters)                     COMP
 DO7999  NAD 83(2011) Z  -  4,026,199.017 (meters)                     COMP
 DO7999  LAPLACE CORR    -         -2.16  (seconds)                    DEFLEC18
 DO7999
 DO7999  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7999  Standards:
 DO7999         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7999            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7999  -------------------------------------------------------------------
 DO7999  NETWORK    0.65   1.69           0.28   0.25   0.86      0.07566788
 DO7999  -------------------------------------------------------------------
 DO7999  Click here for local accuracies and other accuracy information.
 DO7999
 DO7999.The horizontal coordinates were established by GPS observations
 DO7999.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7999
 DO7999.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7999.been affixed to the stable North American tectonic plate. See 
 DO7999.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7999
 DO7999.The horizontal coordinates are valid at the epoch date displayed above
 DO7999.which is a decimal equivalence of Year/Month/Day.
 DO7999
 DO7999.The orthometric height was determined by GPS observations and a
 DO7999.high-resolution geoid model.
 DO7999
 DO7999.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7999.GEOID18 height accuracy estimate available here.
 DO7999
 DO7999.Click photographs - Photos may exist for this station.
 DO7999
 DO7999.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7999
 DO7999.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7999
 DO7999.The ellipsoidal height was determined by GPS observations
 DO7999.and is referenced to NAD 83.
 DO7999
 DO7999. The following values were computed from the NAD 83(2011) position.
 DO7999
 DO7999;                    North         East     Units Scale Factor Converg.
 DO7999;SPC IL W     -   303,103.999   793,607.222   MT  1.00004902   +0 41 22.8
 DO7999;SPC IL W     -   994,433.70  2,603,693.03   sFT  1.00004902   +0 41 22.8
 DO7999;UTM  16      - 4,362,396.908   320,880.587   MT  0.99999504   -1 19 13.4
 DO7999
 DO7999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7999!SPC IL W     -   0.99997209  x   1.00004902  =   1.00002111
 DO7999!UTM  16      -   0.99997209  x   0.99999504  =   0.99996713
 DO7999
 DO7999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2088062396(NAD 83)
 DO7999
 DO7999                          SUPERSEDED SURVEY CONTROL
 DO7999
 DO7999.No superseded survey control is available for this station.
 DO7999
 DO7999_MARKER: DD = SURVEY DISK
 DO7999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO7999_STAMPING: POPLAR 2011
 DO7999_MARK LOGO: ILDT
 DO7999_PROJECTION: FLUSH
 DO7999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO7999+STABILITY: SURFACE MOTION
 DO7999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7999+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2019
 DO7999
 DO7999  HISTORY     - Date     Condition        Report By
 DO7999  HISTORY     - 2011     MONUMENTED       ILDT
 DO7999  HISTORY     - 20110721 GOOD             ILDT
 DO7999  HISTORY     - 20190930 GOOD             ILDT
 DO7999
 DO7999                          STATION DESCRIPTION
 DO7999
 DO7999'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7999'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHEAST OF
 DO7999'OCONEE, 6.4 MI (10.3 KM) WEST OF TOWER HILL AND IN THE TOWN OF PANA,
 DO7999'IL.
 DO7999'
 DO7999'THE STATION IS IN THE SOUTHWEST QUADRANT OF THE INTERSECTION OF IL 29
 DO7999'(WASHINGTON ST.) AND IL 16/51 (POPLAR ST.) ON THE THE NORTH SID OF
 DO7999'PANA, IL.
 DO7999'
 DO7999'THE STATION IS A IL DOT DISK IN CONCRETE.  IT IS 95.9 FT (29.2 M)
 DO7999'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE VFW BUILDING, 92.2 FT
 DO7999'(28.1 M) SOUTH OF THE CENTERLINE OF IL 29 (WASHINGTON ST.), 47.4 FT
 DO7999'(14.4 M) SOUTHEAST OF LIGHT POLE, 42.5 FT (13.0 M) WEST OF THE
 DO7999'CENTERLINE OF MEDIAN AND 7.5 FT (2.3 M) NORTHWEST OF THE BACK OF SIDE
 DO7999'WALK.
 DO7999
 DO7999                          STATION RECOVERY (2019)
 DO7999
 DO7999'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO7999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0752 ***********************************************************************
 LD0752  DESIGNATION -  POST
 LD0752  PID         -  LD0752
 LD0752  STATE/COUNTY-  IL/ADAMS
 LD0752  COUNTRY     -  US
 LD0752  USGS QUAD   -  CLAYTON (2018)
 LD0752
 LD0752                         *CURRENT SURVEY CONTROL
 LD0752  ______________________________________________________________________
 LD0752* NAD 83(1997) POSITION- 40 05 29.14188(N) 090 57 17.12503(W)   ADJUSTED
 LD0752* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 LD0752  ______________________________________________________________________
 LD0752  GEOID HEIGHT    -        -32.849 (meters)                     GEOID18
 LD0752  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 LD0752  HORZ ORDER      -  FIRST
 LD0752
 LD0752.The horizontal coordinates were established by classical geodetic methods
 LD0752.and adjusted by the National Geodetic Survey in October 1999.
 LD0752
 LD0752.The orthometric height was scaled from a topographic map.
 LD0752
 LD0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0752.GEOID18 height accuracy estimate available here.
 LD0752
 LD0752.Click photographs - Photos may exist for this station.
 LD0752
 LD0752.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0752
 LD0752. The following values were computed from the NAD 83(1997) position.
 LD0752
 LD0752;                    North         East     Units Scale Factor Converg.
 LD0752;SPC IL W     -   380,436.655   632,795.359   MT  0.99999676   -0 30 27.2
 LD0752;SPC IL W     - 1,248,149.26  2,076,096.11   sFT  0.99999676   -0 30 27.2
 LD0752;UTM  15      - 4,439,909.505   674,354.663   MT  0.99997424   +1 19 03.0
 LD0752
 LD0752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0752!SPC IL W     -   0.99997003  x   0.99999676  =   0.99996679
 LD0752!UTM  15      -   0.99997003  x   0.99997424  =   0.99994427
 LD0752
 LD0752:                Primary Azimuth Mark                     Grid Az
 LD0752:SPC IL W     -  POST AZ MK                               270 21 09.8
 LD0752:UTM  15      -  POST AZ MK                               268 31 39.6
 LD0752
 LD0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7435439909(NAD 83)
 LD0752
 LD0752|---------------------------------------------------------------------|
 LD0752| PID    Reference Object                     Distance      Geod. Az  |
 LD0752|                                                           dddmmss.s |
 LD0752| CL9259 POST RM 1                            42.980 METERS 16040     |
 LD0752| CL9258 POST AZ MK                                         2695042.6 |
 LD0752| CL9260 POST RM 2                            60.293 METERS 27202     |
 LD0752|---------------------------------------------------------------------|
 LD0752
 LD0752                          SUPERSEDED SURVEY CONTROL
 LD0752
 LD0752  NAD 83(1996)-  40 05 29.14198(N)    090 57 17.12463(W) AD(       ) 1
 LD0752  NAD 83(1986)-  40 05 29.15451(N)    090 57 17.12309(W) AD(       ) 1
 LD0752  NAD 27      -  40 05 28.98100(N)    090 57 16.64000(W) AD(       ) 1
 LD0752
 LD0752.Superseded values are not recommended for survey control.
 LD0752
 LD0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0752.See file dsdata.pdf to determine how the superseded data were derived.
 LD0752
 LD0752_MARKER: DS = TRIANGULATION STATION DISK
 LD0752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0752_STAMPING: POST 1934
 LD0752_MARK LOGO: CGS
 LD0752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0752+STABILITY: SURFACE MOTION
 LD0752
 LD0752  HISTORY     - Date     Condition        Report By
 LD0752  HISTORY     - 1934     MONUMENTED       CGS
 LD0752
 LD0752                          STATION DESCRIPTION
 LD0752
 LD0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0752'STATION IS ABOUT 4 MILES N OF CLAYTON, ABOUT 15 MILES NW OF
 LD0752'MT. STERLING, ON HARRY POSTS FARM, IN THE HOG PASTURE, ABOUT
 LD0752'150 FEET W OF THE FARMHOUSE, 15 FEET W OF THE E PASTURE FENCE,
 LD0752'26 FEET SW OF A 24-INCH MAPLE TREE THAT STANDS IN THE CORNER
 LD0752'OF THE PASTURE, 40 FEET S OF CENTER LINE OF E-W ROAD, 22 FEET
 LD0752'S OF THE RIGHT-OF-WAY FENCE AND PROJECTS 6 INCHES.
 LD0752'
 LD0752'TO REACH FROM CLAYTON, GO TO CONOCO SERVICE STATION AT THE
 LD0752'EASTERN EDGE OF TOWN.  THERE TURN N AND GO 4.5 MILES TO A
 LD0752'CROSSROADS.  TURN W AND GO 0.4 MILE TO THE POST HOUSE AND THE
 LD0752'STATION.
 LD0752'
 LD0752'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 LD0752'BRONZE DISKS SET IN CONCRETE.
 LD0752'
 LD0752'REFERENCE MARK NO. 1 IS SSE OF STATION, 27 FEET SW OF A 15-INCH
 LD0752'WALNUT TREE, 6 FEET W OF THE SE CORNER POST OF PASTURE, 23 FEET
 LD0752'WSW OF SW CORNER OF A CHICKEN COOP AND PROJECTS 5 INCHES.
 LD0752'REFERENCE MARK NO. 2 IS W OF STATION, 18 FEET S OF THE CENTER
 LD0752'LINE OF THE ROAD, 1 FOOT S OF FENCE LINE, 281.64 FEET WNW OF
 LD0752'REFERENCE MARK NO. 1 AND PROJECTS 8 INCHES.
 LD0752'
 LD0752'AZIMUTH MARK IS APPROXIMATELY 0.4 MILE W OF STATION, 25 FEET
 LD0752'S OF CENTER LINE OF THE E-W ROAD, 1 FOOT N OF THE RIGHT-OF-WAY
 LD0752'FENCE, 30 FEET W OF A LANE LEADING S, AND PROJECTS 7 INCHES.
 LD0752'
 LD0752'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1287 ***********************************************************************
 KB1287  DESIGNATION -  POST
 KB1287  PID         -  KB1287
 KB1287  STATE/COUNTY-  IL/PIATT
 KB1287  COUNTRY     -  US
 KB1287  USGS QUAD   -  LA PLACE (2018)
 KB1287
 KB1287                         *CURRENT SURVEY CONTROL
 KB1287  ______________________________________________________________________
 KB1287* NAD 83(1997) POSITION- 39 50 09.03597(N) 088 41 02.75685(W)   ADJUSTED
 KB1287* NAVD 88 ORTHO HEIGHT -   212.2   (meters)      696.    (feet) VERTCON3
 KB1287  ______________________________________________________________________
 KB1287  GEOID HEIGHT    -        -32.314 (meters)                     GEOID18
 KB1287  LAPLACE CORR    -          1.18  (seconds)                    DEFLEC18
 KB1287  HORZ ORDER      -  SECOND
 KB1287
 KB1287.The horizontal coordinates were established by classical geodetic methods
 KB1287.and adjusted by the National Geodetic Survey in October 1999.
 KB1287
 KB1287.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1287.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1287
 KB1287.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1287.GEOID18 height accuracy estimate available here.
 KB1287
 KB1287.Click photographs - Photos may exist for this station.
 KB1287
 KB1287.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1287
 KB1287. The following values were computed from the NAD 83(1997) position.
 KB1287
 KB1287;                    North         East     Units Scale Factor Converg.
 KB1287;SPC IL E     -   351,832.824   269,975.870   MT  0.99998609   -0 13 28.9
 KB1287;SPC IL E     - 1,154,304.86    885,745.83   sFT  0.99998609   -0 13 28.9
 KB1287;UTM  16      - 4,410,894.545   355,898.396   MT  0.99985565   -1 04 44.4
 KB1287
 KB1287!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1287!SPC IL E     -   0.99997178  x   0.99998609  =   0.99995787
 KB1287!UTM  16      -   0.99997178  x   0.99985565  =   0.99982743
 KB1287
 KB1287:                Primary Azimuth Mark                     Grid Az
 KB1287:SPC IL E     -  POST AZ MK                               090 41 31.7
 KB1287:UTM  16      -  POST AZ MK                               091 32 47.2
 KB1287
 KB1287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5589810894(NAD 83)
 KB1287
 KB1287|---------------------------------------------------------------------|
 KB1287| PID    Reference Object                     Distance      Geod. Az  |
 KB1287|                                                           dddmmss.s |
 KB1287| KB1284 POST AZ MK                          APPROX. 0.6 KM 0902802.8 |
 KB1287| CI8062 POST RM 2                            13.324 METERS 09657     |
 KB1287| KB1286 POST A PT 1976                        5.507 METERS 24126     |
 KB1287| KB1290 CERRO GORDO MUN TANK                APPROX. 7.2 KM 3271240.0 |
 KB1287| CI8061 POST RM 1                            14.319 METERS 35743     |
 KB1287|---------------------------------------------------------------------|
 KB1287
 KB1287                          SUPERSEDED SURVEY CONTROL
 KB1287
 KB1287  NAD 83(1986)-  39 50 09.04840(N)    088 41 02.74922(W) AD(       ) 2
 KB1287  NAD 27      -  39 50 08.91570(N)    088 41 02.50531(W) AD(       ) 2
 KB1287  NGVD 29 (07/19/86)  212.3    (m)          697.     (f) VERT ANG       
 KB1287
 KB1287.Superseded values are not recommended for survey control.
 KB1287
 KB1287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1287.See file dsdata.pdf to determine how the superseded data were derived.
 KB1287
 KB1287_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1287_STAMPING: POST 1976
 KB1287_MARK LOGO: NGS
 KB1287_PROJECTION: FLUSH
 KB1287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1287+STABILITY: SURFACE MOTION
 KB1287
 KB1287  HISTORY     - Date     Condition        Report By
 KB1287  HISTORY     - 1976     MONUMENTED       NGS
 KB1287
 KB1287                          STATION DESCRIPTION
 KB1287
 KB1287'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1287'THE STATION IS LOCATED ABOUT 5-1/2 MILES NORTHWEST OF HAMMOND,
 KB1287'4 MILES SOUTHEAST OF CERRO GORDO, 3 MILES NORTHEAST OF LAPLACE
 KB1287'AND ON ROAD RIGHT-OF-WAY.
 KB1287'
 KB1287'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 105 AND
 KB1287'32, ABOUT 2-3/4 MILES SOUTH OF CERRO GORDO, GO SOUTH ON STATE
 KB1287'HIGHWAY 32 FOR 1.0 MILE TO A CROSSROAD.  TURN LEFT AND GO EAST
 KB1287'ON A PAVED ROAD FOR 2.0 MILES TO A CROSSROAD, CONTINUE EAST FOR
 KB1287'0.25 MILE TO THE STATION ON THE RIGHT, CONTINUE EAST FOR 0.3
 KB1287'MILE TO THE AZIMUTH MARK ON THE RIGHT.
 KB1287'
 KB1287'STATION MARKS ARE STANDARD DISKS STAMPED POST 1976.  THE
 KB1287'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1287'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 23 FEET
 KB1287'SOUTH OF THE CENTER OF THE PAVED ROAD, 4 FEET NORTHWEST OF A
 KB1287'CONCRETE CORNER POST AND 3 FEET NORTHWEST OF A METAL WITNESS
 KB1287'POST.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR
 KB1287'MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1287'
 KB1287'REFERENCE MARK 1, A STANDARD DISK STAMPED POST NO 1 1976, IS
 KB1287'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1287'IS FLUSH WITH THE GROUND SURFACE.  IT IS 49 FEET NORTH OF THE
 KB1287'METAL WITNESS POST, 25 FEET NORTH OF THE CENTER OF THE PAVED
 KB1287'ROAD AND 2 FEET SOUTH-SOUTHWEST OF A CONCRETE GATE POST.
 KB1287'
 KB1287'REFERENCE MARK 2, A STANDARD DISK STAMPED POST NO 2 1976, IS
 KB1287'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1287'IS FLUSH WITH THE GROUND SURFACE.  IT IS 43 FEET EAST OF THE
 KB1287'METAL WITNESS POST AND 27 FEET SOUTH OF THE CENTER OF THE PAVED
 KB1287'ROAD.
 KB1287'
 KB1287'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED POST AZ
 KB1287'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1287'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 24 FEET SOUTH OF
 KB1287'THE CENTER OF THE PAVED ROAD, 4 FEET NORTHEAST OF A METAL WITNESS
 KB1287'POST AND 3 FEET NORTH OF A FENCE CORNER POST.
 KB1287'
 KB1287'HEIGHT OF LIGHT ABOVE STATION MARK 1.55 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3574 ***********************************************************************
 DP3574  DESIGNATION -  POST 271 6IN
 DP3574  PID         -  DP3574
 DP3574  STATE/COUNTY-  IL/ROCK ISLAND
 DP3574  COUNTRY     -  US
 DP3574  USGS QUAD   -  CAMANCHE (2018)
 DP3574
 DP3574                         *CURRENT SURVEY CONTROL
 DP3574  ______________________________________________________________________
 DP3574* NAD 83(1986) POSITION- 41 45 44.22   (N) 090 15 38.22   (W)   HD_HELD1
 DP3574* NAVD 88 ORTHO HEIGHT -   180.017 (meters)      590.61  (feet) ADJUSTED
 DP3574  ______________________________________________________________________
 DP3574  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 DP3574  DYNAMIC HEIGHT  -        179.950 (meters)      590.39  (feet) COMP
 DP3574  MODELED GRAVITY -    980,245.8   (mgal)                       NAVD 88
 DP3574
 DP3574  VERT ORDER      -  SECOND    CLASS I
 DP3574
 DP3574.The horizontal coordinates were determined by differentially corrected
 DP3574.hand held GPS observations or other comparable positioning techniques
 DP3574.and have an estimated accuracy of +/- 3 meters.
 DP3574
 DP3574.The orthometric height was determined by differential leveling and
 DP3574.adjusted by the NATIONAL GEODETIC SURVEY
 DP3574.in July 2014.
 DP3574
 DP3574.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3574.GEOID18 height accuracy estimate available here.
 DP3574
 DP3574.Click photographs - Photos may exist for this station.
 DP3574
 DP3574.The dynamic height is computed by dividing the NAVD 88
 DP3574.geopotential number by the normal gravity value computed on the
 DP3574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3574.degrees latitude (g = 980.6199 gals.).
 DP3574
 DP3574.The modeled gravity was interpolated from observed gravity values.
 DP3574
 DP3574;                    North         East    Units  Estimated Accuracy
 DP3574;SPC IL W     -   565,685.0     692,187.7     MT  (+/- 3 meters HH1 GPS) 
 DP3574
 DP3574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2772127010(NAD 83)
 DP3574
 DP3574                          SUPERSEDED SURVEY CONTROL
 DP3574
 DP3574.No superseded survey control is available for this station.
 DP3574
 DP3574_MARKER: S = SPIKE
 DP3574_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 DP3574_SP_SET: SPIKE IN POST
 DP3574_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3574+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3574
 DP3574  HISTORY     - Date     Condition        Report By
 DP3574  HISTORY     - UNK      MONUMENTED       ILDT
 DP3574  HISTORY     - 20130418 GOOD             CMT
 DP3574
 DP3574                          STATION DESCRIPTION
 DP3574
 DP3574'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3574'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3574'STATION IS LOCATED ABOUT 11.4 MI (18.3 KM) NORTH-NORTHEAST OF PORT
 DP3574'BYRON, 11.2 MI (18.0 KM) NORTH-NORTHWEST OF HILLSDALE AND 6.4 MI (10.3
 DP3574'KM) NORTH-NORTHEAST OF CORDOVA.
 DP3574'
 DP3574'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3574'HIGHWAY 84 (THE GREAT RIVER ROAD) AND 261ST STREET NORTH AND THE
 DP3574'STATION IN THE SOUTHEAST QUADRANT OF THE INTERSECTION.
 DP3574'
 DP3574'THE STATION IS LOCATED 59.7 FT (18.2 M) EAST-NORTHEAST OF THE
 DP3574'CENTERLINE OF 261ST STREET, 54.9 FT (16.7 M) SOUTHEAST OF THE
 DP3574'CENTERLINE OF HIGHWAY, 29.3 FT (8.9 M) EAST OF A STREET SIGN, 5.1 FT
 DP3574'(1.6 M) WEST-SOUTHWEST OF A TELEPHONE CABINET, 0.6 FT (18 CM)
 DP3574'WEST-SOUTHWEST OF A TELEPHONE PEDESTAL ABOUT 2.0 FT (0.6 M) LOWER THAN
 DP3574'THE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1284 ***********************************************************************
 KB1284  DESIGNATION -  POST AZ MK
 KB1284  PID         -  KB1284
 KB1284  STATE/COUNTY-  IL/PIATT
 KB1284  COUNTRY     -  US
 KB1284  USGS QUAD   -  LA PLACE (2018)
 KB1284
 KB1284                         *CURRENT SURVEY CONTROL
 KB1284  ______________________________________________________________________
 KB1284* NAD 83(1997) POSITION- 39 50 08.88687(N) 088 40 39.17606(W)   ADJUSTED
 KB1284* NAVD 88 ORTHO HEIGHT -   213.4   (meters)      700.    (feet) VERTCON3
 KB1284  ______________________________________________________________________
 KB1284  GEOID HEIGHT    -        -32.310 (meters)                     GEOID18
 KB1284  LAPLACE CORR    -          1.22  (seconds)                    DEFLEC18
 KB1284  HORZ ORDER      -  SECOND
 KB1284
 KB1284.The horizontal coordinates were established by classical geodetic methods
 KB1284.and adjusted by the National Geodetic Survey in October 1999.
 KB1284
 KB1284.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1284.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1284
 KB1284.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1284.GEOID18 height accuracy estimate available here.
 KB1284
 KB1284.Click photographs - Photos may exist for this station.
 KB1284
 KB1284.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1284
 KB1284. The following values were computed from the NAD 83(1997) position.
 KB1284
 KB1284;                    North         East     Units Scale Factor Converg.
 KB1284;SPC IL E     -   351,826.048   270,536.526   MT  0.99998568   -0 13 13.8
 KB1284;SPC IL E     - 1,154,282.63    887,585.25   sFT  0.99998568   -0 13 13.8
 KB1284;UTM  16      - 4,410,879.412   356,458.815   MT  0.99985366   -1 04 29.3
 KB1284
 KB1284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1284!SPC IL E     -   0.99997159  x   0.99998568  =   0.99995727
 KB1284!UTM  16      -   0.99997159  x   0.99985366  =   0.99982525
 KB1284
 KB1284:                Primary Azimuth Mark                     Grid Az
 KB1284:SPC IL E     -  POST                                     270 41 33.0
 KB1284:UTM  16      -  POST                                     271 32 48.5
 KB1284
 KB1284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5645810879(NAD 83)
 KB1284
 KB1284|---------------------------------------------------------------------|
 KB1284| PID    Reference Object                     Distance      Geod. Az  |
 KB1284|                                                           dddmmss.s |
 KB1284| KB1287 POST                                APPROX. 0.6 KM 2702819.2 |
 KB1284| KB1285 POST AZ MK A PT 1976                 16.040 METERS 32123     |
 KB1284| KB1290 CERRO GORDO MUN TANK                APPROX. 7.5 KM 3233736.8 |
 KB1284|---------------------------------------------------------------------|
 KB1284
 KB1284                          SUPERSEDED SURVEY CONTROL
 KB1284
 KB1284  NAD 83(1986)-  39 50 08.89942(N)    088 40 39.16844(W) AD(       ) 2
 KB1284  NAD 27      -  39 50 08.76669(N)    088 40 38.92525(W) AD(       ) 2
 KB1284  NGVD 29 (07/19/86)  213.5    (m)          700.     (f) VERT ANG       
 KB1284
 KB1284.Superseded values are not recommended for survey control.
 KB1284
 KB1284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1284.See file dsdata.pdf to determine how the superseded data were derived.
 KB1284
 KB1284_MARKER: DR = REFERENCE MARK DISK
 KB1284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1284_STAMPING: POST AZ 1976
 KB1284_MARK LOGO: NGS
 KB1284_PROJECTION: FLUSH
 KB1284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1284+STABILITY: SURFACE MOTION
 KB1284
 KB1284  HISTORY     - Date     Condition        Report By
 KB1284  HISTORY     - 1976     MONUMENTED       NGS
 KB1284
 KB1284                          STATION DESCRIPTION
 KB1284
 KB1284'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1284'THE STATION IS LOCATED ABOUT 5-1/2 MILES NORTHWEST OF HAMMOND,
 KB1284'4 MILES SOUTHEAST OF CERRO GORDO, 3 MILES NORTHEAST OF LAPLACE AND
 KB1284'ON ROAD RIGHT-OF-WAY.
 KB1284'
 KB1284'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED POST
 KB1284'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1284'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 24 FEET
 KB1284'SOUTH OF THE CENTER OF THE PAVED ROAD, 4 FEET NORTHEAST OF A
 KB1284'METAL WITNESS POST AND 3 FEET NORTH OF A FENCE CORNER POST.
 KB1284'
 KB1284'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1284'STATION POST 1976.
 KB1284'
 KB1284'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION POST,
 KB1284'DISTANCE BEING 560.700 METERS, EAST OF THE TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0279 ***********************************************************************
 JB0279  DESIGNATION -  POTTER
 JB0279  PID         -  JB0279
 JB0279  STATE/COUNTY-  IL/WHITE
 JB0279  COUNTRY     -  US
 JB0279  USGS QUAD   -  CROSSVILLE (2018)
 JB0279
 JB0279                         *CURRENT SURVEY CONTROL
 JB0279  ______________________________________________________________________
 JB0279* NAD 83(1997) POSITION- 38 13 56.68943(N) 088 03 25.49668(W)   ADJUSTED
 JB0279* NAVD 88 ORTHO HEIGHT -   159.130 (meters)      522.08  (feet) ADJUSTED
 JB0279  ______________________________________________________________________
 JB0279  GEOID HEIGHT    -        -30.767 (meters)                     GEOID18
 JB0279  LAPLACE CORR    -         -2.25  (seconds)                    DEFLEC18
 JB0279  DYNAMIC HEIGHT  -        159.027 (meters)      521.74  (feet) COMP
 JB0279  MODELED GRAVITY -    979,976.9   (mgal)                       NAVD 88
 JB0279
 JB0279  HORZ ORDER      -  FIRST
 JB0279  VERT ORDER      -  SECOND    CLASS 0
 JB0279
 JB0279.The horizontal coordinates were established by classical geodetic methods
 JB0279.and adjusted by the National Geodetic Survey in October 1999.
 JB0279
 JB0279.The orthometric height was determined by differential leveling and
 JB0279.adjusted by the NATIONAL GEODETIC SURVEY
 JB0279.in June 1991.
 JB0279
 JB0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0279.GEOID18 height accuracy estimate available here.
 JB0279
 JB0279.Click photographs - Photos may exist for this station.
 JB0279
 JB0279.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0279
 JB0279.The dynamic height is computed by dividing the NAVD 88
 JB0279.geopotential number by the normal gravity value computed on the
 JB0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0279.degrees latitude (g = 980.6199 gals.).
 JB0279
 JB0279.The modeled gravity was interpolated from observed gravity values.
 JB0279
 JB0279. The following values were computed from the NAD 83(1997) position.
 JB0279
 JB0279;                    North         East     Units Scale Factor Converg.
 JB0279;SPC IL E     -   173,807.908   324,186.440   MT  0.99998220   +0 10 15.5
 JB0279;SPC IL E     -   570,234.78  1,063,601.68   sFT  0.99998220   +0 10 15.5
 JB0279;UTM  16      - 4,232,130.508   407,483.417   MT  0.99970541   -0 39 15.2
 JB0279
 JB0279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0279!SPC IL E     -   0.99997986  x   0.99998220  =   0.99996206
 JB0279!UTM  16      -   0.99997986  x   0.99970541  =   0.99968527
 JB0279
 JB0279:                Primary Azimuth Mark                     Grid Az
 JB0279:SPC IL E     -  POTTER AZ MK                             136 26 43.2
 JB0279:UTM  16      -  POTTER AZ MK                             137 16 13.9
 JB0279
 JB0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0748332130(NAD 83)
 JB0279
 JB0279|---------------------------------------------------------------------|
 JB0279| PID    Reference Object                     Distance      Geod. Az  |
 JB0279|                                                           dddmmss.s |
 JB0279| JA2069 GRAYVILLE SCHOENHEIT RAD MAST       APPROX. 6.9 KM 0512512.9 |
 JB0279| JA2068 GRAYVILLE MUNICIPAL TANK            APPROX. 5.8 KM 0602052.7 |
 JB0279| JB0278 POTTER RM 1                          26.797 METERS 07707     |
 JB0279| JB0281 POTTER AZ MK                                       1363658.7 |
 JB0279| JB1679 CROSSVILLE HALLIBURTON RADIO        APPROX. 6.8 KM 1843056.7 |
 JB0279| JB0280 POTTER RM 2                          41.821 METERS 34010     |
 JB0279|---------------------------------------------------------------------|
 JB0279
 JB0279                          SUPERSEDED SURVEY CONTROL
 JB0279
 JB0279  NAD 83(1997)-  38 13 56.68944(N)    088 03 25.49685(W) AD(       ) 1
 JB0279  NAD 83(1993)-  38 13 56.69905(N)    088 03 25.49513(W) AD(       ) 1
 JB0279  NAD 83(1986)-  38 13 56.70103(N)    088 03 25.49678(W) AD(       ) 1
 JB0279  NAD 27      -  38 13 56.53147(N)    088 03 25.37212(W) AD(       ) 1
 JB0279  NGVD 29 (??/??/92)  159.257  (m)          522.50   (f) ADJ UNCH    2 0
 JB0279  NGVD 29             159.26   (m)          522.5    (f) LEVELING    3  
 JB0279
 JB0279.Superseded values are not recommended for survey control.
 JB0279
 JB0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0279.See file dsdata.pdf to determine how the superseded data were derived.
 JB0279
 JB0279_MARKER: DS = TRIANGULATION STATION DISK
 JB0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0279_STAMPING: POTTER 1961
 JB0279_MARK LOGO: CGS
 JB0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0279+STABILITY: SURFACE MOTION
 JB0279
 JB0279  HISTORY     - Date     Condition        Report By
 JB0279  HISTORY     - 1961     MONUMENTED       CGS
 JB0279  HISTORY     - 1961     GOOD             CGS
 JB0279  HISTORY     - 1961     GOOD             CGS
 JB0279  HISTORY     - 1967     GOOD             CGS
 JB0279
 JB0279                          STATION DESCRIPTION
 JB0279
 JB0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0279'THE STATION IS LOCATED ABOUT 5 MILES NORTH OF CROSSVILLE, ABOUT 4
 JB0279'MILES SOUTHWEST OF GRAYVILLE, ABOUT 3 MILES WEST OF STATE HIGHWAY 1
 JB0279'AND ABOUT 0.4 MILE NORTH OF MR P0TTERS HOUSE.
 JB0279'
 JB0279'TO REACH THE STATION FROM THE JUNCTION OF NORTH STREET AND COURT
 JB0279'STREET WHICH IS STATE HIGHWAY 1 IN GRAYVILLE, GO WEST ON NORTH STREET
 JB0279'FOR 2.4 MILES TO A SIDE ROAD LEFT AND TWO ELECTRICAL SUB STATIONS ON
 JB0279'LEFT.  TURN LEFT, GO SOUTH ON GRAVEL ROAD FOR 2.0 MILES TO CROSSROAD,
 JB0279'TURN RIGHT, GO WEST ON GRAVEL ROAD FOR 0.55 MILE TO THE AZIMUTH MARK
 JB0279'ON RIGHT, CONTINUE WEST ON GRAVEL ROAD FOR 0.25 MILE TO THE HOME OF MR
 JB0279'POTTER ON RIGHT, TURN RIGHT INTO YARD, THENCE RIGHT THROUGH GATE AND
 JB0279'GO NORTHERLY ALONG EDGE OF FIELD FOR ABOUT 3 MILE TO A GATE, PASS
 JB0279'THROUGH GATE AND GO NORTHWEST TO TOP OF HILL AND THE STATION.
 JB0279'
 JB0279'STATION MARK, A STANDARD TRIANGULATION STATION DISK SET IN TOP OF A 12
 JB0279'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK
 JB0279'IS STAMPED POTTER 1961.  THE MARK IS 265 FEET SOUTHEAST OF A TRIANGLE
 JB0279'BLAZED TREE, 141 FEET SOUTH-SOUTHEAST OF THE SOUTH ONE OF TWO SMALL
 JB0279'TREES AND 3.5 FEET NORTH OF WITNESS POST.
 JB0279'
 JB0279'REFERENCE MARK 1, A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 JB0279'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0279'STAMPED POTTER NO 1 1961.  THE MARK IS 89.1 FEET EAST-NORTHEAST OF
 JB0279'WITNESS POST.
 JB0279'
 JB0279'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0279'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES ABOVE THE SURFACE
 JB0279'OF THE GROUND AND IS STAMPED POTTER NO 2 1961.  THE MARK IS 159 FEET
 JB0279'EAST-SOUTHEAST OF A TRIANGLE BLAZED TREE, 140.7 FEET NORTH-NORTHWEST
 JB0279'OF WITNESS POST AND 4 FEET SOUTH OF THE SOUTH ON OF TWO SMALL TREES.
 JB0279'
 JB0279'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0279'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES ABOVE THE SURFACE OF THE
 JB0279'GROUND AND IS STAMPED POTTER 1961.  THE MARK IS 57 FEET NORTHWEST OF
 JB0279'POWER LINE POLE, 17 FEET NORTH OF THE CENTER OF GRAVEL ROAD, 1.5 FEET
 JB0279'SOUTHEAST OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 JB0279'
 JB0279'HEIGHT OF LIGHT ABOVE STATION MARK 26.1 METERS.
 JB0279
 JB0279                          STATION RECOVERY (1961)
 JB0279
 JB0279'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0279'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED.  THE
 JB0279'DISTANCE AND DIRECTION TO ALL MARKS CHECKED.
 JB0279'
 JB0279'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB0279
 JB0279                          STATION RECOVERY (1961)
 JB0279
 JB0279'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0279'5.9 MI SW FROM GRAYVILLE.
 JB0279'ABOUT 2.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE JUNCTION
 JB0279'OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0279'THENCE 2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.85 MILE
 JB0279'WEST ALONG A GRAVEL ROAD TO A FARM HOUSE NORTH OF THE ROAD,
 JB0279'THENCE 0.35 MILE NORTH WEST AND NORTH ALONG A FIELD ROAD TO A
 JB0279'FENCE LINE AND GATE, THENCE ABOUT 0.10 MILE NORTHWEST ACROSS
 JB0279'AN OPEN FIELD TO THE HIGHEST PART OF THE HILL, 265 FEET SOUTHWEST
 JB0279'OF A TRIANGLE BLAZED OAK TREE, 163 FEET SOUTHEAST OF AN ABANDONED
 JB0279'WELL, 3.6 FEET NORTHEAST OF A METAL WITNESS PSOT, AND SET IN
 JB0279'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0279
 JB0279                          STATION RECOVERY (1967)
 JB0279
 JB0279'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB0279'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN GOOD
 JB0279'CONDITION.  THE DISTANCE AND DIRECTION TO ALL MARKS CHECKED.  THE
 JB0279'ORIGINAL DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0739 ***********************************************************************
 MG0739  DESIGNATION -  POTTER
 MG0739  PID         -  MG0739
 MG0739  STATE/COUNTY-  IL/MERCER
 MG0739  COUNTRY     -  US
 MG0739  USGS QUAD   -  ELIZA (2018)
 MG0739
 MG0739                         *CURRENT SURVEY CONTROL
 MG0739  ______________________________________________________________________
 MG0739* NAD 83(2011) POSITION- 41 19 55.45131(N) 090 54 25.90586(W)   ADJUSTED
 MG0739* NAD 83(2011) ELLIP HT-   205.632 (meters)        (06/27/12)   ADJUSTED
 MG0739* NAD 83(2011) EPOCH   -  2010.00
 MG0739* NAVD 88 ORTHO HEIGHT -   238.5   (meters)      782.    (feet) GPS OBS
 MG0739  ______________________________________________________________________
 MG0739  NAVD 88 orthometric height was determined with geoid model    GEOID03
 MG0739  GEOID HEIGHT    -        -32.849 (meters)                     GEOID03
 MG0739  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 MG0739  NAD 83(2011) X  -    -75,942.019 (meters)                     COMP
 MG0739  NAD 83(2011) Y  - -4,795,869.060 (meters)                     COMP
 MG0739  NAD 83(2011) Z  -  4,190,321.456 (meters)                     COMP
 MG0739  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 MG0739
 MG0739  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0739  Standards:
 MG0739         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0739            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0739  -------------------------------------------------------------------
 MG0739  NETWORK    0.52   0.84           0.24   0.18   0.43      0.01485725
 MG0739  -------------------------------------------------------------------
 MG0739  Click here for local accuracies and other accuracy information.
 MG0739
 MG0739.The horizontal coordinates were established by GPS observations
 MG0739.and adjusted by the National Geodetic Survey in June 2012.
 MG0739
 MG0739.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0739.been affixed to the stable North American tectonic plate. See 
 MG0739.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0739
 MG0739.The horizontal coordinates are valid at the epoch date displayed above
 MG0739.which is a decimal equivalence of Year/Month/Day.
 MG0739
 MG0739.The orthometric height was determined by GPS observations and a
 MG0739.high-resolution geoid model.
 MG0739
 MG0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0739.GEOID18 height accuracy estimate available here.
 MG0739
 MG0739.Click photographs - Photos may exist for this station.
 MG0739
 MG0739.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0739
 MG0739.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0739
 MG0739.The ellipsoidal height was determined by GPS observations
 MG0739.and is referenced to NAD 83.
 MG0739
 MG0739. The following values were computed from the NAD 83(2011) position.
 MG0739
 MG0739;                    North         East     Units Scale Factor Converg.
 MG0739;SPC IL W     -   518,166.636   638,012.592   MT  0.99998845   -0 29 20.7
 MG0739;SPC IL W     - 1,700,018.37  2,093,212.98   sFT  0.99998845   -0 29 20.7
 MG0739;SPC IA S     -   151,159.531   717,004.738   MT  0.99995098   +1 42 28.4
 MG0739;SPC IA S     -   495,929.23  2,352,373.04   sFT  0.99995098   +1 42 28.4
 MG0739;UTM  15      - 4,577,733.802   675,126.736   MT  0.99997745   +1 22 56.9
 MG0739
 MG0739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0739!SPC IL W     -   0.99996775  x   0.99998845  =   0.99995620
 MG0739!SPC IA S     -   0.99996775  x   0.99995098  =   0.99991873
 MG0739!UTM  15      -   0.99996775  x   0.99997745  =   0.99994520
 MG0739
 MG0739:                Primary Azimuth Mark                     Grid Az
 MG0739:SPC IL W     -  JOY                                      171 38 49.3
 MG0739:SPC IA S     -  JOY                                      169 27 00.2
 MG0739:UTM  15      -  JOY                                      169 46 31.7
 MG0739
 MG0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7512677733(NAD 83)
 MG0739
 MG0739|---------------------------------------------------------------------|
 MG0739| PID    Reference Object                     Distance      Geod. Az  |
 MG0739|                                                           dddmmss.s |
 MG0739| MG0738 AVIATION BEACON 28                  APPROX. 5.0 KM 0620751.7 |
 MG0739| MG0723 AVIATION BEACON 29                  APPROX.17.9 KM 0700131.3 |
 MG0739| CL9261 POTTER RM 1                                        08534     |
 MG0739| MG0732 ALEDO WATER TANK                    APPROX.19.6 KM 1375557.1 |
 MG0739| MG0735 JOY                                 APPROX.14.2 KM 1710928.6 |
 MG0739| MG0736 JOY WATER TANK                      APPROX.15.3 KM 1714141.2 |
 MG0739| CL9262 POTTER RM 2                          32.500 METERS 29156     |
 MG0739|---------------------------------------------------------------------|
 MG0739
 MG0739                          SUPERSEDED SURVEY CONTROL
 MG0739
 MG0739  NAD 83(2007)-  41 19 55.45128(N)    090 54 25.90664(W) AD(2002.00) 0
 MG0739  ELLIP H (02/10/07)  205.665  (m)                       GP(2002.00)    
 MG0739  ELLIP H (12/06/04)  205.646  (m)                       GP(       ) 4 1
 MG0739  NAD 83(1997)-  41 19 55.45107(N)    090 54 25.90628(W) AD(       ) 1
 MG0739  ELLIP H (09/15/98)  205.674  (m)                       GP(       ) 3 1
 MG0739  NAD 83(1986)-  41 19 55.44756(N)    090 54 25.91381(W) AD(       ) 1
 MG0739  NAD 27      -  41 19 55.33800(N)    090 54 25.39300(W) AD(       ) 1
 MG0739  NAVD 88 (09/15/98)  238.6    (m)  GEOID96  model used  GPS OBS        
 MG0739
 MG0739.Superseded values are not recommended for survey control.
 MG0739
 MG0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0739.See file dsdata.pdf to determine how the superseded data were derived.
 MG0739
 MG0739_MARKER: DS = TRIANGULATION STATION DISK
 MG0739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0739_STAMPING: POTTER 1931
 MG0739_MARK LOGO: CGS
 MG0739_PROJECTION: RECESSED 20 CENTIMETERS
 MG0739_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MG0739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0739+STABILITY: SURFACE MOTION
 MG0739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0739+SATELLITE: SATELLITE OBSERVATIONS - August 22, 1996
 MG0739
 MG0739  HISTORY     - Date     Condition        Report By
 MG0739  HISTORY     - 1931     MONUMENTED       CGS
 MG0739  HISTORY     - 1948     GOOD             ILHD
 MG0739  HISTORY     - 19960822 GOOD             SECI
 MG0739  HISTORY     - 19971022 MARK NOT FOUND   USPSQD
 MG0739  HISTORY     - 20051101 MARK NOT FOUND   ILDT
 MG0739
 MG0739                          STATION DESCRIPTION
 MG0739
 MG0739'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0739'ABOUT 8 MILES NORTH OF JOY AND 3 MILES WEST OF CROSSROADS
 MG0739'AT VILLAGE OF BUFFALO PRAIRIE, ON LAND OWNED BY H.R. POTTER.
 MG0739'MARK IS BEST REACHED FROM A POINT 3 MILES WEST OF REYNOLDS
 MG0739'ON ROUTE 3.  FROM THIS POINT CONTINUE WEST ON GRAVELED ROAD
 MG0739'4-1/2 MILES AND NORTH 1/2 MILE TO END OF GRAVEL, CONTINUE
 MG0739'WEST TO BUFFALO PRAIRIE 4.5 MILES TO A T-ROAD, TURN SOUTH
 MG0739'0.5 MILE, THENCE WEST 0.8 MILE TO POTTERS HOUSE.
 MG0739'
 MG0739'THE MARK IS IN THE NORTHEAST CORNER OF THE ORCHARD, 100 YARDS
 MG0739'NORTH OF A LARGE RED BARN DATED 1917.  IT IS 100 YARDS EAST
 MG0739'OF THE HOUSE, 6.21 METERS WEST OF THE NORTH-SOUTH FENCE ON
 MG0739'EAST SIDE OF ORCHARD, 12.35 METERS SOUTH OF THE EAST-WEST
 MG0739'FENCE LINE ON SOUTH SIDE OF ROAD, 9.90 METERS SOUTH OF APPLE
 MG0739'TREE IN EXTREME NORTHEAST CORNER OF ORCHARD AND 19.5 METERS
 MG0739'SOUTH OF DIRT ROAD.  MARK IS SUNK 8 INCHES BELOW SURFACE
 MG0739'OF GROUND.
 MG0739'
 MG0739'REFERENCE MARK NO. 1 IS EAST OF STATION, 3 METERS WEST OF LANE
 MG0739'LEADING NORTH TO RED BARN, 5 METERS NORTH OF EAST-AND-WEST
 MG0739'DIRT ROAD, 2 FEET NORTH OF EAST-WEST WIRE FENCE IN SOUTHEAST
 MG0739'CORNER OF FIELD.  MARK IS 1/4 MILE DISTANT.
 MG0739'
 MG0739'REFERENCE MARK NO. 2 IS WEST OF THE STATION, 4 METERS NORTH
 MG0739'OF NORTH ROW OF ORCHARD TREES, 1 FOOT SOUTH OF WIRE FENCE,
 MG0739'AND 6 METERS SOUTH OF CENTER OF ROAD.
 MG0739'
 MG0739'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS.
 MG0739
 MG0739                          STATION RECOVERY (1948)
 MG0739
 MG0739'RECOVERY NOTE BY IL HIGHWAY DEPT 1948 (MJN)
 MG0739'REFERENCE MARKS NO. 1 AND NO. 2 HAVE BEEN RESET DUE TO HIGHWAY
 MG0739'CONSTRUCTION.
 MG0739'
 MG0739'REFERENCE MARK NO. 1 WAS MOVED ABOUT 9.3 FEET NW OF THE OLD
 MG0739'POSITION AND IS ABOUT ONE FOOT S OF THE R.O.W. LINE.  DISTANCE
 MG0739'TO THE STATION IS ABOUT 1/4 MILE.
 MG0739'
 MG0739'REFERENCE MARK NO. 2 WAS MOVED 69.84 FEET CLOSER TO AND ON
 MG0739'LINE WITH THE STATION MARK, AND IS ABOUT 1.5 FEET N OF THE
 MG0739'SOUTH R.O.W. LINE.  DISTANCE TO THE STATION IS 36.79 FEET.
 MG0739'
 MG0739'ANGLE AT STATION MARK CLOCKWISE FROM REFERENCE MARK NO. 1
 MG0739'TO REFERENCE MARK NO. 2 IS 153 DEG 15 MIN.
 MG0739'
 MG0739'ANGLE AT REFERENCE MARK NO. 1 BETWEEN STATION AND REFERENCE
 MG0739'MARK NO. 2 IS 0 DEG 56 MIN.
 MG0739'
 MG0739'ANGLE AT REFERENCE MARK NO. 2 BETWEEN STATION AND REFERENCE
 MG0739'MARK NO. 1 IS 25 DEG 49 MIN.
 MG0739
 MG0739                          STATION RECOVERY (1996)
 MG0739
 MG0739'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MG0739'RECOVERED AS DESCRIBED EXCEPT THAT THE ORCHARD AND FENCES FOR THE
 MG0739'ORCHARD ARE NO LONGER THERE.  THE STATION IS LOCATED 52 FT (15.8 M)
 MG0739'SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY RR (190TH AVENUE W) , 394 FT
 MG0739'(120.1 M) EAST OF THE CENTERLINE OF 245TH STREET W, 133 FT (40.5 M)
 MG0739'SOUTHEAST OF A POWER POLE, 13 FT (4.0 M) SOUTHWEST OF A POWER POLE, 12
 MG0739'FT (3.7 M) FOUTH OF A FENCE LINE THAT RUNS EAST AND WEST, AND 175 FT
 MG0739'(53.3 M) NORTHWEST OF THE NORTHWEST CORNER OF A CORNCRIB.
 MG0739
 MG0739                          STATION RECOVERY (1997)
 MG0739
 MG0739'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0739'MARK NOT FOUND.
 MG0739
 MG0739                          STATION RECOVERY (2005)
 MG0739
 MG0739'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005
 MG0739'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0281 ***********************************************************************
 JB0281  DESIGNATION -  POTTER AZ MK
 JB0281  PID         -  JB0281
 JB0281  STATE/COUNTY-  IL/WHITE
 JB0281  COUNTRY     -  US
 JB0281  USGS QUAD   -  CROSSVILLE (2018)
 JB0281
 JB0281                         *CURRENT SURVEY CONTROL
 JB0281  ______________________________________________________________________
 JB0281* NAD 83(1986) POSITION- 38 13 37.     (N) 088 02 59.     (W)   SCALED
 JB0281* NAVD 88 ORTHO HEIGHT -   141.512 (meters)      464.28  (feet) ADJUSTED
 JB0281  ______________________________________________________________________
 JB0281  GEOID HEIGHT    -        -30.773 (meters)                     GEOID18
 JB0281  DYNAMIC HEIGHT  -        141.420 (meters)      463.98  (feet) COMP
 JB0281  MODELED GRAVITY -    979,975.6   (mgal)                       NAVD 88
 JB0281
 JB0281  VERT ORDER      -  SECOND    CLASS 0
 JB0281
 JB0281.The horizontal coordinates were scaled from a map and have
 JB0281.an estimated accuracy of +/- 6 seconds.
 JB0281
 JB0281.The orthometric height was determined by differential leveling and
 JB0281.adjusted by the NATIONAL GEODETIC SURVEY
 JB0281.in June 1991.
 JB0281
 JB0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0281.GEOID18 height accuracy estimate available here.
 JB0281
 JB0281.Click photographs - Photos may exist for this station.
 JB0281
 JB0281.The dynamic height is computed by dividing the NAVD 88
 JB0281.geopotential number by the normal gravity value computed on the
 JB0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0281.degrees latitude (g = 980.6199 gals.).
 JB0281
 JB0281.The modeled gravity was interpolated from observed gravity values.
 JB0281
 JB0281;                    North         East    Units  Estimated Accuracy
 JB0281;SPC IL E     -   173,200.      324,830.      MT  (+/- 180 meters Scaled)
 JB0281
 JB0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH081315(NAD 83)
 JB0281
 JB0281                          SUPERSEDED SURVEY CONTROL
 JB0281
 JB0281  NGVD 29 (??/??/92)  141.639  (m)          464.69   (f) ADJ UNCH    2 0
 JB0281
 JB0281.Superseded values are not recommended for survey control.
 JB0281
 JB0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0281.See file dsdata.pdf to determine how the superseded data were derived.
 JB0281
 JB0281_MARKER: DZ = AZIMUTH MARK DISK
 JB0281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0281_STAMPING: POTTER 1961
 JB0281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0281+STABILITY: SURFACE MOTION
 JB0281
 JB0281  HISTORY     - Date     Condition        Report By
 JB0281  HISTORY     - 1961     MONUMENTED       CGS
 JB0281  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 JB0281
 JB0281                          STATION DESCRIPTION
 JB0281
 JB0281'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0281'5.2 MI SW FROM GRAYVILLE.
 JB0281'ABOUT 2.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE
 JB0281'JUNCTION OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN
 JB0281'GRAYVILLE, THENCE 2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE
 JB0281'0.55 MILE WEST ALONG A GRAVEL ROAD, ABOUT 2.0 MILES SOUTH ALONG
 JB0281'A GRAVEL ROAD, THENCE 0.55 MILE WEST ALONG A GRAVEL ROAD, ABOUT
 JB0281'0.3 MILE EAST OF A FARM HOUSE NORTH OF THE ROAD, AND ABOUT 0.05
 JB0281'MILE EAST OF A LARGE BARN SOUTH OF THE ROAD, 17 FEET NORTH OF
 JB0281'THE CENTER OF THE ROAD, 157 FEET EAST OF THE EXTENDED CENTER
 JB0281'OF A DRIVE TO THE BARN, 57 FEET NORTHWEST OF A POWER POLE WHICH
 JB0281'IS THE FIRST POLE WEST OF A DOUBLE POWER POLE, 1 FOOT SOUTH OF A
 JB0281'FENCE, 1.8 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET
 JB0281'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0281'POST PROJECTING 1 INCH.
 JB0281
 JB0281                          STATION RECOVERY (2012)
 JB0281
 JB0281'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0281'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0278 ***********************************************************************
 JB0278  DESIGNATION -  POTTER RM 1
 JB0278  PID         -  JB0278
 JB0278  STATE/COUNTY-  IL/WHITE
 JB0278  COUNTRY     -  US
 JB0278  USGS QUAD   -  CROSSVILLE (2018)
 JB0278
 JB0278                         *CURRENT SURVEY CONTROL
 JB0278  ______________________________________________________________________
 JB0278* NAD 83(1986) POSITION- 38 13 56.88   (N) 088 03 24.42   (W)   HD_HELD1
 JB0278* NAVD 88 ORTHO HEIGHT -   158.419 (meters)      519.75  (feet) ADJUSTED
 JB0278  ______________________________________________________________________
 JB0278  GEOID HEIGHT    -        -30.767 (meters)                     GEOID18
 JB0278  DYNAMIC HEIGHT  -        158.316 (meters)      519.41  (feet) COMP
 JB0278  MODELED GRAVITY -    979,976.9   (mgal)                       NAVD 88
 JB0278
 JB0278  VERT ORDER      -  SECOND    CLASS 0
 JB0278
 JB0278.The horizontal coordinates were determined by differentially corrected
 JB0278.hand held GPS observations or other comparable positioning techniques
 JB0278.and have an estimated accuracy of +/- 3 meters.
 JB0278
 JB0278.The orthometric height was determined by differential leveling and
 JB0278.adjusted by the NATIONAL GEODETIC SURVEY
 JB0278.in June 1991.
 JB0278
 JB0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0278.GEOID18 height accuracy estimate available here.
 JB0278
 JB0278.Click photographs - Photos may exist for this station.
 JB0278
 JB0278.The dynamic height is computed by dividing the NAVD 88
 JB0278.geopotential number by the normal gravity value computed on the
 JB0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0278.degrees latitude (g = 980.6199 gals.).
 JB0278
 JB0278.The modeled gravity was interpolated from observed gravity values.
 JB0278
 JB0278;                    North         East    Units  Estimated Accuracy
 JB0278;SPC IL E     -   173,813.9     324,212.6     MT  (+/- 3 meters HH1 GPS) 
 JB0278
 JB0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0750932136(NAD 83)
 JB0278
 JB0278                          SUPERSEDED SURVEY CONTROL
 JB0278
 JB0278  NGVD 29 (??/??/92)  158.546  (m)          520.16   (f) ADJ UNCH    2 0
 JB0278
 JB0278.Superseded values are not recommended for survey control.
 JB0278
 JB0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0278.See file dsdata.pdf to determine how the superseded data were derived.
 JB0278
 JB0278_MARKER: DR = REFERENCE MARK DISK
 JB0278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0278_STAMPING: POTTER NO 1 1961
 JB0278_MARK LOGO: CGS
 JB0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0278+STABILITY: SURFACE MOTION
 JB0278
 JB0278  HISTORY     - Date     Condition        Report By
 JB0278  HISTORY     - 1961     MONUMENTED       CGS
 JB0278
 JB0278                          STATION DESCRIPTION
 JB0278
 JB0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0278'5.9 MI SW FROM GRAYVILLE.
 JB0278'ABOUT 2.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE JUNCTION
 JB0278'OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0278'THENCE 2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.85 MILES
 JB0278'WEST ALONG A GRAVEL ROAD TO A FARM HOUSE NORTH OF THE ROAD,
 JB0278'THENCE 0.35 MILE NORTH WEST AND NORTH ALONG A FIELD ROAD TO A
 JB0278'FENCE LINE AND GATE, THENCE ABOUT 0.10 MILE NORTHWEST ACROSS AN
 JB0278'OPEN FIELD TO THE HIGHEST PART OF THE HILL, 83 FEET SOUTHWEST
 JB0278'OF A CRAB APPLE TREE, 88.0 FEET NORTHEAST OF TRIANGULATION STATION
 JB0278'POTTER, 89.2 FEET NORTHEAST OF A METAL WITNESS POST, AND SET
 JB0278'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0280 ***********************************************************************
 JB0280  DESIGNATION -  POTTER RM 2
 JB0280  PID         -  JB0280
 JB0280  STATE/COUNTY-  IL/WHITE
 JB0280  COUNTRY     -  US
 JB0280  USGS QUAD   -  CROSSVILLE (2018)
 JB0280
 JB0280                         *CURRENT SURVEY CONTROL
 JB0280  ______________________________________________________________________
 JB0280* NAD 83(1986) POSITION- 38 13 57.97   (N) 088 03 26.08   (W)   HD_HELD1
 JB0280* NAVD 88 ORTHO HEIGHT -   157.925 (meters)      518.13  (feet) ADJUSTED
 JB0280  ______________________________________________________________________
 JB0280  GEOID HEIGHT    -        -30.767 (meters)                     GEOID18
 JB0280  DYNAMIC HEIGHT  -        157.823 (meters)      517.79  (feet) COMP
 JB0280  MODELED GRAVITY -    979,976.9   (mgal)                       NAVD 88
 JB0280
 JB0280  VERT ORDER      -  SECOND    CLASS 0
 JB0280
 JB0280.The horizontal coordinates were determined by differentially corrected
 JB0280.hand held GPS observations or other comparable positioning techniques
 JB0280.and have an estimated accuracy of +/- 3 meters.
 JB0280
 JB0280.The orthometric height was determined by differential leveling and
 JB0280.adjusted by the NATIONAL GEODETIC SURVEY
 JB0280.in June 1991.
 JB0280
 JB0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0280.GEOID18 height accuracy estimate available here.
 JB0280
 JB0280.Click photographs - Photos may exist for this station.
 JB0280
 JB0280.The dynamic height is computed by dividing the NAVD 88
 JB0280.geopotential number by the normal gravity value computed on the
 JB0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0280.degrees latitude (g = 980.6199 gals.).
 JB0280
 JB0280.The modeled gravity was interpolated from observed gravity values.
 JB0280
 JB0280;                    North         East    Units  Estimated Accuracy
 JB0280;SPC IL E     -   173,847.3     324,172.1     MT  (+/- 3 meters HH1 GPS) 
 JB0280
 JB0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0746932170(NAD 83)
 JB0280
 JB0280                          SUPERSEDED SURVEY CONTROL
 JB0280
 JB0280  NGVD 29 (??/??/92)  158.052  (m)          518.54   (f) ADJ UNCH    2 0
 JB0280
 JB0280.Superseded values are not recommended for survey control.
 JB0280
 JB0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0280.See file dsdata.pdf to determine how the superseded data were derived.
 JB0280
 JB0280_MARKER: DR = REFERENCE MARK DISK
 JB0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0280_STAMPING: POTTER NO 2 1961
 JB0280_MARK LOGO: CGS
 JB0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0280+STABILITY: SURFACE MOTION
 JB0280
 JB0280  HISTORY     - Date     Condition        Report By
 JB0280  HISTORY     - 1961     MONUMENTED       CGS
 JB0280
 JB0280                          STATION DESCRIPTION
 JB0280
 JB0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0280'5.9 MI SW FROM GRAYVILLE.
 JB0280'ABOUT 2.6 MILES WEST ALONG AN ASPHALT PAVED ROAD FROM THE JUNCTION
 JB0280'OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0280'THENCE 2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.85 MILE WEST
 JB0280'ALONG A GRAVEL ROAD TO A FARM HOUSE NORTH OF THE ROAD, THENCE
 JB0280'0.35 MILE NORTH WEST AND NORTH ALONG A FIELD ROAD TO A FENCE LINE
 JB0280'AND GATE, THENCE ABOUT 0.10 MILE NORTHWEST ACROSS AN OPEN FIELD
 JB0280'TO THE HIGHEST PART OF THE HILL, 158 FEET EAST OF A TRIANGLE
 JB0280'BLAZED OAK TREE, 60 FEET NORTHEAST OF AN ABANDONED WELL, 4 FEET SOUTH
 JB0280'OF A 6 INCH PERSIMMON TREE, 137.2 FEET NORTH-NORTHWEST OF
 JB0280'TRIANGULATION STATION POTTER, 140.8 FEET NORTHWEST OF A METAL
 JB0280'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0280'2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1889 ***********************************************************************
 HB1889  CBN         -  This is a Cooperative Base Network Control Station.
 HB1889  DESIGNATION -  POTTERS R 9 10
 HB1889  PID         -  HB1889
 HB1889  STATE/COUNTY-  IL/HARDIN
 HB1889  COUNTRY     -  US
 HB1889  USGS QUAD   -  SALINE MINES (2018)
 HB1889
 HB1889                         *CURRENT SURVEY CONTROL
 HB1889  ______________________________________________________________________
 HB1889* NAD 83(2011) POSITION- 37 30 30.92285(N) 088 08 44.01461(W)   ADJUSTED
 HB1889* NAD 83(2011) ELLIP HT-   136.731 (meters)        (06/27/12)   ADJUSTED
 HB1889* NAD 83(2011) EPOCH   -  2010.00
 HB1889* NAVD 88 ORTHO HEIGHT -   166.4   (meters)      546.    (feet) GPS OBS
 HB1889  ______________________________________________________________________
 HB1889  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1889  GEOID HEIGHT    -        -29.650 (meters)                     GEOID93
 HB1889  GEOID HEIGHT    -        -29.563 (meters)                     GEOID18
 HB1889  NAD 83(2011) X  -    163,935.814 (meters)                     COMP
 HB1889  NAD 83(2011) Y  - -5,063,279.587 (meters)                     COMP
 HB1889  NAD 83(2011) Z  -  3,862,403.647 (meters)                     COMP
 HB1889  LAPLACE CORR    -         -2.21  (seconds)                    DEFLEC18
 HB1889
 HB1889  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1889  Standards:
 HB1889         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1889            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1889  -------------------------------------------------------------------
 HB1889  NETWORK    1.16   3.92           0.54   0.37   2.00     -0.13186466
 HB1889  -------------------------------------------------------------------
 HB1889  Click here for local accuracies and other accuracy information.
 HB1889
 HB1889.The horizontal coordinates were established by GPS observations
 HB1889.and adjusted by the National Geodetic Survey in June 2012.
 HB1889
 HB1889.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1889.been affixed to the stable North American tectonic plate. See 
 HB1889.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1889
 HB1889.The horizontal coordinates are valid at the epoch date displayed above
 HB1889.which is a decimal equivalence of Year/Month/Day.
 HB1889
 HB1889.The orthometric height was determined by GPS observations and a
 HB1889.high-resolution geoid model.
 HB1889
 HB1889.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1889.GEOID18 height accuracy estimate available here.
 HB1889
 HB1889.Click photographs - Photos may exist for this station.
 HB1889
 HB1889.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1889
 HB1889.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1889
 HB1889.The ellipsoidal height was determined by GPS observations
 HB1889.and is referenced to NAD 83.
 HB1889
 HB1889. The following values were computed from the NAD 83(2011) position.
 HB1889
 HB1889;                    North         East     Units Scale Factor Converg.
 HB1889;SPC IL E     -    93,450.247   316,601.665   MT  0.99997839   +0 06 51.6
 HB1889;SPC IL E     -   306,594.69  1,038,717.30   sFT  0.99997839   +0 06 51.6
 HB1889;SPC KY1Z     - 1,133,151.431 1,288,234.898   MT  0.99992543   -1 28 14.8
 HB1889;SPC KY1Z     - 3,717,680.99  4,226,483.99   sFT  0.99992543   -1 28 14.8
 HB1889;SPC KY S     -   633,108.986   288,229.125   MT  0.99995002   -1 27 10.1
 HB1889;SPC KY S     - 2,077,125.06    945,631.72   sFT  0.99995002   -1 27 10.1
 HB1889;UTM  16      - 4,151,910.628   398,753.739   MT  0.99972626   -0 41 51.2
 HB1889
 HB1889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1889!SPC IL E     -   0.99997854  x   0.99997839  =   0.99995693
 HB1889!SPC KY1Z     -   0.99997854  x   0.99992543  =   0.99990398
 HB1889!SPC KY S     -   0.99997854  x   0.99995002  =   0.99992857
 HB1889!UTM  16      -   0.99997854  x   0.99972626  =   0.99970481
 HB1889
 HB1889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9875351910(NAD 83)
 HB1889
 HB1889|---------------------------------------------------------------------|
 HB1889| PID    Reference Object                     Distance      Geod. Az  |
 HB1889|                                                           dddmmss.s |
 HB1889| HB1888 POTTERS R 9 10 AZ MK                368.821 METERS 21516     |
 HB1889|---------------------------------------------------------------------|
 HB1889
 HB1889                          SUPERSEDED SURVEY CONTROL
 HB1889
 HB1889  NAD 83(2007)-  37 30 30.92311(N)    088 08 44.01598(W) AD(2002.00) 0
 HB1889  ELLIP H (02/10/07)  136.742  (m)                       GP(2002.00)    
 HB1889  ELLIP H (10/15/04)  136.728  (m)                       GP(       ) 4 2
 HB1889  NAD 83(1997)-  37 30 30.92271(N)    088 08 44.01543(W) AD(       ) B
 HB1889  ELLIP H (07/17/98)  136.743  (m)                       GP(       ) 4 1
 HB1889  NAD 83(1993)-  37 30 30.92720(N)    088 08 44.01642(W) AD(       ) 1
 HB1889  NAD 83(1986)-  37 30 30.93408(N)    088 08 44.01920(W) AD(       ) 1
 HB1889
 HB1889.Superseded values are not recommended for survey control.
 HB1889
 HB1889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1889.See file dsdata.pdf to determine how the superseded data were derived.
 HB1889
 HB1889_MARKER: I = METAL ROD
 HB1889_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1889_STAMPING: POTTERS R 9 10
 HB1889_MARK LOGO: USFS
 HB1889_PROJECTION: RECESSED 10 CENTIMETERS
 HB1889_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1889+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2008
 HB1889_ROD/PIPE-DEPTH: 10 meters
 HB1889_SLEEVE-DEPTH  : 1 meters
 HB1889
 HB1889  HISTORY     - Date     Condition        Report By
 HB1889  HISTORY     - 1991     MONUMENTED       USFS
 HB1889  HISTORY     - 19921210 GOOD
 HB1889  HISTORY     - 19970303 GOOD             NGS
 HB1889  HISTORY     - 20080731 GOOD             ILDT
 HB1889
 HB1889                          STATION DESCRIPTION
 HB1889
 HB1889'DESCRIBED BY US FOREST SERVICE 1991
 HB1889'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 13 AND 45 LOCATED IN
 HB1889'HARRISBURG, IL GO EAST ON ROUTE 13, 21.6 KM (13.4 MI) TO THE
 HB1889'INTERSECTION OF ILLINOIS STATE ROUTES 1 AND 13, TURN RIGHT (SOUTH) ON
 HB1889'ROUTE 1 AND GO 31.1 KM (19.3 MI) TO LAMB TOWN ROAD ON THE LEFT (EAST)
 HB1889', TURN LEFT (EAST) AND GO 1.8 KM (1.1 MI) TO THE STATION AZIMUTH ON
 HB1889'THE RIGHT (SOUTHERLY) SIDE OF THE ROAD, CONTINUE 1.8 KM (1.1 MI) TO
 HB1889'THE STATION ON THE LEFT (NORTHERLY) SIDE OF THE ROAD. STATION
 HB1889'(POTTERS) IS AN ALUMINUM CYLINDER WITH ACCESS COVER, SET IN CONCRETE
 HB1889'WITH CENTER PUNCHED VERTICAL STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1889'1.)  7.3M NORTHWEST OF THE CENTERLINE OF THE ROAD.
 HB1889'2.)  15.5M NORTHWEST OF A POWER POLE.
 HB1889'3.)  21.9M NORTHWEST OF A 32 INCH DIAMETER BOX ELDER ACROSS THE ROAD
 HB1889'IN THE FRON YARD OF A RESIDENCE.
 HB1889
 HB1889                          STATION RECOVERY (1992)
 HB1889
 HB1889'RECOVERED 1992
 HB1889'RECOVERED IN GOOD CONDITION.
 HB1889
 HB1889                          STATION RECOVERY (1997)
 HB1889
 HB1889'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB1889'THE STATION IS APPROXIMATELY 3 MILES (4.8 KM) NORTH NORTHEAST OF CAVE
 HB1889'IN ROCK.  TO REACH FROM THE JUNCTION OF STATE ROUTES 1 AND 146,
 HB1889'APPROXIMATELY 1.8 MILES (2.9 KM) NORTH OF CAVE IN ROCK, PROCEED NORTH
 HB1889'ON ROUTE 1 FOR 0.55 MI (0.89 KM) TO LAMB TOWN ROAD, TURN RIGHT, EAST
 HB1889'FOR 1.25 MI (2.01 KM) TO THE STATION ON THE LEFT, 7.3 M (24.0 FT)
 HB1889'NORTHWEST OF THE CENTER OF THE ROAD, 15.5 M (50.9 FT) NORTHWEST OF A
 HB1889'POWER POLE WITH TRANSFORMER, 12.9 M (42.3 FT) NORTHEAST OF THE
 HB1889'APPROXIMATE CENTERLINE EXTENDED OF DRIVEWAY TO HOUSE ACROSS ROAD.
 HB1889'NOTE--ACCESS TO STATION POINT IS THROUGH 5 INCH ACCESS COVER.
 HB1889
 HB1889                          STATION RECOVERY (2008)
 HB1889
 HB1889'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1889'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1888 ***********************************************************************
 HB1888  DESIGNATION -  POTTERS R 9 10 AZ MK
 HB1888  PID         -  HB1888
 HB1888  STATE/COUNTY-  IL/HARDIN
 HB1888  COUNTRY     -  US
 HB1888  USGS QUAD   -  SALINE MINES (2018)
 HB1888
 HB1888                         *CURRENT SURVEY CONTROL
 HB1888  ______________________________________________________________________
 HB1888* NAD 83(2011) POSITION- 37 30 21.15552(N) 088 08 52.68563(W)   ADJUSTED
 HB1888* NAD 83(2011) ELLIP HT-   145.464 (meters)        (06/27/12)   ADJUSTED
 HB1888* NAD 83(2011) EPOCH   -  2010.00
 HB1888* NAVD 88 ORTHO HEIGHT -   175.1   (meters)      574.    (feet) GPS OBS
 HB1888  ______________________________________________________________________
 HB1888  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1888  GEOID HEIGHT    -        -29.640 (meters)                     GEOID93
 HB1888  GEOID HEIGHT    -        -29.556 (meters)                     GEOID18
 HB1888  NAD 83(2011) X  -    163,729.111 (meters)                     COMP
 HB1888  NAD 83(2011) Y  - -5,063,476.649 (meters)                     COMP
 HB1888  NAD 83(2011) Z  -  3,862,170.083 (meters)                     COMP
 HB1888  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 HB1888
 HB1888  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1888  Standards:
 HB1888         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1888            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1888  -------------------------------------------------------------------
 HB1888  NETWORK    1.61   1.86           0.74   0.54   0.95     -0.06940541
 HB1888  -------------------------------------------------------------------
 HB1888  Click here for local accuracies and other accuracy information.
 HB1888
 HB1888.The horizontal coordinates were established by GPS observations
 HB1888.and adjusted by the National Geodetic Survey in June 2012.
 HB1888
 HB1888.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1888.been affixed to the stable North American tectonic plate. See 
 HB1888.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1888
 HB1888.The horizontal coordinates are valid at the epoch date displayed above
 HB1888.which is a decimal equivalence of Year/Month/Day.
 HB1888
 HB1888.The orthometric height was determined by GPS observations and a
 HB1888.high-resolution geoid model.
 HB1888
 HB1888.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1888.GEOID18 height accuracy estimate available here.
 HB1888
 HB1888.Click photographs - Photos may exist for this station.
 HB1888
 HB1888.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1888
 HB1888.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1888
 HB1888.The ellipsoidal height was determined by GPS observations
 HB1888.and is referenced to NAD 83.
 HB1888
 HB1888. The following values were computed from the NAD 83(2011) position.
 HB1888
 HB1888;                    North         East     Units Scale Factor Converg.
 HB1888;SPC IL E     -    93,148.708   316,389.305   MT  0.99997831   +0 06 46.3
 HB1888;SPC IL E     -   305,605.39  1,038,020.58   sFT  0.99997831   +0 06 46.3
 HB1888;SPC KY1Z     - 1,132,855.897 1,288,014.289   MT  0.99992573   -1 28 20.1
 HB1888;SPC KY1Z     - 3,716,711.39  4,225,760.21   sFT  0.99992573   -1 28 20.1
 HB1888;SPC KY S     -   632,813.375   288,008.604   MT  0.99994988   -1 27 15.4
 HB1888;SPC KY S     - 2,076,155.21    944,908.23   sFT  0.99994988   -1 27 15.4
 HB1888;UTM  16      - 4,151,612.203   398,537.182   MT  0.99972681   -0 41 56.4
 HB1888
 HB1888!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1888!SPC IL E     -   0.99997717  x   0.99997831  =   0.99995548
 HB1888!SPC KY1Z     -   0.99997717  x   0.99992573  =   0.99990291
 HB1888!SPC KY S     -   0.99997717  x   0.99994988  =   0.99992706
 HB1888!UTM  16      -   0.99997717  x   0.99972681  =   0.99970399
 HB1888
 HB1888_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9853751612(NAD 83)
 HB1888
 HB1888|---------------------------------------------------------------------|
 HB1888| PID    Reference Object                     Distance      Geod. Az  |
 HB1888|                                                           dddmmss.s |
 HB1888| HB1889 POTTERS R 9 10                      368.821 METERS 03516     |
 HB1888|---------------------------------------------------------------------|
 HB1888
 HB1888                          SUPERSEDED SURVEY CONTROL
 HB1888
 HB1888  NAD 83(2007)-  37 30 21.15568(N)    088 08 52.68634(W) AD(2002.00) 0
 HB1888  ELLIP H (02/10/07)  145.488  (m)                       GP(2002.00)    
 HB1888  ELLIP H (03/08/05)  145.474  (m)                       GP(       ) 4 1
 HB1888  NAD 83(1997)-  37 30 21.15539(N)    088 08 52.68601(W) AD(       ) 1
 HB1888  ELLIP H (10/21/99)  145.486  (m)                       GP(       ) 4 1
 HB1888  NAD 83(1997)-  37 30 21.15629(N)    088 08 52.68593(W) AD(       ) 1
 HB1888  NAD 83(1993)-  37 30 21.15978(N)    088 08 52.68665(W) AD(       ) 1
 HB1888  NAD 83(1986)-  37 30 21.16666(N)    088 08 52.68940(W) AD(       ) 1
 HB1888
 HB1888.Superseded values are not recommended for survey control.
 HB1888
 HB1888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1888.See file dsdata.pdf to determine how the superseded data were derived.
 HB1888
 HB1888_MARKER: DD = SURVEY DISK
 HB1888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1888_STAMPING: POTTERS AZIMUTH R-9-10 1991
 HB1888_MARK LOGO: USFS
 HB1888_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1888_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1888+STABILITY: POSITION/ELEVATION WELL
 HB1888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1888+SATELLITE: SATELLITE OBSERVATIONS - December 10, 1992
 HB1888
 HB1888  HISTORY     - Date     Condition        Report By
 HB1888  HISTORY     - 1991     MONUMENTED       USFS
 HB1888  HISTORY     - 19921210 GOOD
 HB1888
 HB1888                          STATION DESCRIPTION
 HB1888
 HB1888'DESCRIBED BY US FOREST SERVICE 1991
 HB1888'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 13 AND 45 LOCATED IN
 HB1888'HARRISBURG, IL GO EAST ON ROUTE 13, 21.6 KM (13.4 MI) TO THE
 HB1888'INTERSECTION OF ILLINOIS STATE ROUTES 1 AND 13,  TURN RIGHT (SOUTH)
 HB1888'ON ROUTE 1 AND GO 31.1 KM (19.3 MI) TO LAMB TOWN ROAD ON THE LEFT
 HB1888'(EAST), TURN LEFT (EAST) AND GO 1.8 KM (1.1 MI) TO THE STATION
 HB1888'AZIMUTH ON THE RIGHT (SOUTHERLY) SIDE OF THE ROAD.  STATION AZIMUTH
 HB1888'(POTTERS) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED
 HB1888'MARK, SET IN CONCRETE.
 HB1888'1.)  7.6M SOUTHEAST OF THE CENTERLINE OF THE ROAD.
 HB1888'2.)  9.0M NORTH OF A CORNER FENCE POST.
 HB1888'3.)  20.4M SOUTHEAST OF A 26 INCH DIAMETER BOX ELDER ACROSS THE ROAD
 HB1888'IN THE FRONT YARD OF A RESIDENCE.
 HB1888
 HB1888                          STATION RECOVERY (1992)
 HB1888
 HB1888'RECOVERED 1992
 HB1888'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0972 ***********************************************************************
 JB0972  CBN         -  This is a Cooperative Base Network Control Station.
 JB0972  DESIGNATION -  POTTHAST
 JB0972  PID         -  JB0972
 JB0972  STATE/COUNTY-  IL/BOND
 JB0972  COUNTRY     -  US
 JB0972  USGS QUAD   -  BEAVER CREEK (2018)
 JB0972
 JB0972                         *CURRENT SURVEY CONTROL
 JB0972  ______________________________________________________________________
 JB0972* NAD 83(2011) POSITION- 38 52 08.29031(N) 089 23 02.72081(W)   ADJUSTED
 JB0972* NAD 83(2011) ELLIP HT-   130.249 (meters)        (05/22/13)   ADJUSTED
 JB0972* NAD 83(2011) EPOCH   -  2010.00
 JB0972* NAVD 88 ORTHO HEIGHT -   161.575 (meters)      530.10  (feet) ADJUSTED
 JB0972  ______________________________________________________________________
 JB0972  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 JB0972  NAD 83(2011) X  -     53,452.472 (meters)                     COMP
 JB0972  NAD 83(2011) Y  - -4,972,282.763 (meters)                     COMP
 JB0972  NAD 83(2011) Z  -  3,981,083.745 (meters)                     COMP
 JB0972  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 JB0972  DYNAMIC HEIGHT  -        161.476 (meters)      529.78  (feet) COMP
 JB0972  MODELED GRAVITY -    980,011.5   (mgal)                       NAVD 88
 JB0972
 JB0972  VERT ORDER      -  SECOND    CLASS 0
 JB0972
 JB0972  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0972  Standards:
 JB0972         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0972            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0972  -------------------------------------------------------------------
 JB0972  NETWORK    0.69   1.49           0.32   0.23   0.76      0.09714093
 JB0972  -------------------------------------------------------------------
 JB0972  Click here for local accuracies and other accuracy information.
 JB0972
 JB0972.The horizontal coordinates were established by GPS observations
 JB0972.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 JB0972
 JB0972.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0972.been affixed to the stable North American tectonic plate. See 
 JB0972.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0972
 JB0972.The horizontal coordinates are valid at the epoch date displayed above
 JB0972.which is a decimal equivalence of Year/Month/Day.
 JB0972
 JB0972.The orthometric height was determined by differential leveling and
 JB0972.adjusted by the NATIONAL GEODETIC SURVEY
 JB0972.in June 1991.
 JB0972
 JB0972.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0972.GEOID18 height accuracy estimate available here.
 JB0972
 JB0972.Click photographs - Photos may exist for this station.
 JB0972
 JB0972.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0972
 JB0972.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0972
 JB0972.The ellipsoidal height was determined by GPS observations
 JB0972.and is referenced to NAD 83.
 JB0972
 JB0972.The dynamic height is computed by dividing the NAVD 88
 JB0972.geopotential number by the normal gravity value computed on the
 JB0972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0972.degrees latitude (g = 980.6199 gals.).
 JB0972
 JB0972.The modeled gravity was interpolated from observed gravity values.
 JB0972
 JB0972. The following values were computed from the NAD 83(2011) position.
 JB0972
 JB0972;                    North         East     Units Scale Factor Converg.
 JB0972;SPC IL W     -   244,714.954   767,913.195   MT  0.99999795   +0 29 28.0
 JB0972;SPC IL W     -   802,868.98  2,519,395.21   sFT  0.99999795   +0 29 28.0
 JB0972;UTM  16      - 4,304,937.481   293,164.512   MT  1.00012683   -1 29 47.9
 JB0972
 JB0972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0972!SPC IL W     -   0.99997956  x   0.99999795  =   0.99997751
 JB0972!UTM  16      -   0.99997956  x   1.00012683  =   1.00010639
 JB0972
 JB0972:                Primary Azimuth Mark                     Grid Az
 JB0972:SPC IL W     -  POTTHAST AZ MK 3                         296 17 02.9
 JB0972:UTM  16      -  POTTHAST AZ MK 3                         298 16 18.8
 JB0972
 JB0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9316404937(NAD 83)
 JB0972
 JB0972|---------------------------------------------------------------------|
 JB0972| PID    Reference Object                     Distance      Geod. Az  |
 JB0972|                                                           dddmmss.s |
 JB0972| JB1550 POTTHAST RM 3                         5.505 METERS 11315     |
 JB0972| CI5310 POTTHAST AZ MK                                     1213317.3 |
 JB0972| CI5311 POTTHAST AZ MK 2                                   1225932.3 |
 JB0972| JB0973 POTTHAST RM 1                        27.947 METERS 18909     |
 JB0972| CI5312 POTTHAST AZ MK 3                                   2964630.9 |
 JB0972| JB0971 POTTHAST RM 2                        32.156 METERS 30609     |
 JB0972|---------------------------------------------------------------------|
 JB0972
 JB0972                          SUPERSEDED SURVEY CONTROL
 JB0972
 JB0972  NAD 83(2011)-  38 52 08.29000(N)    089 23 02.72138(W) AD(2010.00) 0
 JB0972  ELLIP H (06/27/12)  130.206  (m)                       GP(2010.00)    
 JB0972  NAD 83(2007)-  38 52 08.29001(N)    089 23 02.72213(W) AD(2002.00) 0
 JB0972  ELLIP H (02/10/07)  130.235  (m)                       GP(2002.00)    
 JB0972  ELLIP H (10/15/04)  130.210  (m)                       GP(       ) 4 2
 JB0972  NAD 83(1997)-  38 52 08.29032(N)    089 23 02.72194(W) AD(       ) B
 JB0972  ELLIP H (07/17/98)  130.239  (m)                       GP(       ) 4 1
 JB0972  NAD 83(1986)-  38 52 08.31075(N)    089 23 02.71250(W) AD(       ) 2
 JB0972  NAD 27      -  38 52 08.14550(N)    089 23 02.43320(W) AD(       ) 2
 JB0972  NAVD 88             161.58   (m)          530.1    (f) LEVELING    3  
 JB0972  NGVD 29 (??/??/92)  161.700  (m)          530.51   (f) ADJ UNCH    2 0
 JB0972  NGVD 29             161.70   (m)          530.5    (f) LEVELING    3  
 JB0972
 JB0972.Superseded values are not recommended for survey control.
 JB0972
 JB0972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0972.See file dsdata.pdf to determine how the superseded data were derived.
 JB0972
 JB0972_MARKER: DS = TRIANGULATION STATION DISK
 JB0972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0972_STAMPING: POTTHAST 1960
 JB0972_MARK LOGO: CGS
 JB0972_PROJECTION: PROJECTING 10 CENTIMETERS
 JB0972_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0972+STABILITY: SURFACE MOTION
 JB0972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0972+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2019
 JB0972
 JB0972  HISTORY     - Date     Condition        Report By
 JB0972  HISTORY     - 1960     MONUMENTED       CGS
 JB0972  HISTORY     - 1970     GOOD             NGS
 JB0972  HISTORY     - 1970     GOOD             NGS
 JB0972  HISTORY     - 1976     GOOD             NGS
 JB0972  HISTORY     - 1976     GOOD             USGS
 JB0972  HISTORY     - 19901018 GOOD             NGS
 JB0972  HISTORY     - 19970403 GOOD             NGS
 JB0972  HISTORY     - 19990830 GOOD             ILDT
 JB0972  HISTORY     - 20050317 GOOD             ILDT
 JB0972  HISTORY     - 20091229 GOOD             GEOCAC
 JB0972  HISTORY     - 20110722 GOOD             ILDT
 JB0972  HISTORY     - 20191002 GOOD             ILDT
 JB0972
 JB0972                          STATION DESCRIPTION
 JB0972
 JB0972'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0972'STATION IS LOCATED ABOUT 3.0 MILES SOUTHWEST OF SMITHBORO, ABOUT 2.5
 JB0972'MILES SOUTHEAST OF GREENVILLE, ABOUT 0.8 MILE SOUTH OF THE JUNCTION OF
 JB0972'U S HIGHWAY 40 AND STATE ROUTE 127 AND 0.15 MILE SOUTH OF JUNCTION OF
 JB0972'STATE ROUTE 127 AND NARROW PAVED ROAD.
 JB0972'
 JB0972'TO REACH FROM THE JUNCTION OF U S HIGHWAY 40 AND STATE ROUTE 127 ABOUT
 JB0972'2 MILE SOUTHEAST OF GREENVILLE, GO SOUTH ON STATE ROUTE 127 FOR 0.65
 JB0972'MILE TO FORK, KEEP RIGHT AND CONTINUE SOUTH ON NARROW PAVED ROAD FOR
 JB0972'0.15 MILE TO STATION ON LEFT AS DESCRIBED.
 JB0972'
 JB0972'STATION MARK, A STANDARD STATION MARK DISK STAMPED POTTHAST 1960, IS
 JB0972'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3
 JB0972'INCHES.  THE MARK IS 54 FEET NORTHEAST OF DRIVEWAY LEADING TO HOUSE,
 JB0972'24 FEET EAST OF CENTER OF ROAD AND 2.6 FEET NORTHWEST OF WITNESS POST.
 JB0972'
 JB0972'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 JB0972'POTTHAST NO 1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0972'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 68
 JB0972'FEET EAST OF 6 INCH CEDAR TREE, 21 FEET WEST OF CENTER OF ROAD AND IN
 JB0972'CENTER OF TRIANGLE FORMED BY DRIVEWAYS.
 JB0972'
 JB0972'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 JB0972'POTTHAST NO 2 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0972'WHICH PROJECTS ABOUT 1 INCH.  THE MARK IS 35 FEET WEST OF CENTER OF
 JB0972'ROAD, 26 FEET NORTH-NORTHEAST OF POWER POLE WITH TRANSFORMER AND 1.6
 JB0972'FEET EAST OF FENCE.
 JB0972'
 JB0972'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED POTTHAST 1960, IS
 JB0972'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 JB0972'THE SURFACE OF THE GROUND.  THE MARK IS 39 FEET EAST OF CENTER OF
 JB0972'STATE ROUTE 127, 13 FEET SOUTH OF DRIVEWAY, 1.5 FEET NORTHWEST OF
 JB0972'WITNESS POST AND 1 FOOT WEST OF FENCE CORNER.
 JB0972'
 JB0972'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON NARROW PAVED
 JB0972'ROAD FOR 0.15 MILE TO STATE ROUTE 127, TURN SHARP RIGHT AND GO
 JB0972'SOUTHERLY ON STATE ROUTE 127 FOR 0.3 MILE TO DRIVEWAY ON LEFT AND
 JB0972'AZIMUTH MARK AS DESCRIBED.
 JB0972
 JB0972                          STATION RECOVERY (1970)
 JB0972
 JB0972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB0972'THE STATION MARK AND THE REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 JB0972'A SEARCH WAS MADE FOR THE AZIMUTH MARK BUT IT WAS NOT FOUND AND IS
 JB0972'ASSUMED TO HAVE BEEN DESTROYED BY GRADING AND FENCE REMOVAL.  A NEW
 JB0972'AZIMUTH MARK WAS SET.  THE DISTANCE TO REFERENCE MARK 1 WAS FOUND TO
 JB0972'BE SHORTER BY 0.10 OF A FOOT THAN THE PREVIOUS MEASUREMENT.  THE
 JB0972'DISTANCE TO REFERENCE MARK 2 CHECKED.  THE DIRECTION TO THE REFERENCE
 JB0972'MARKS CHECKED.  DUE TO CHANGES A NEW DESCRIPTION FOLLOWS-
 JB0972'
 JB0972'THE STATION IS LOCATED ON THE EAST SIDE OF A FRONTAGE ROAD, 23 FEET
 JB0972'EAST OF THE CENTERLINE OF THE ROAD, 94 FEET EAST OF A 48 INCH OAK
 JB0972'TREE, 1 FOOT WEST OF A METAL WITNESS POST AND 12 FEET NORTH OF A FENCE
 JB0972'CORNER OF FENCE AROUND SMALL POND.  THE MONUMENT PROJECTS 6 INCHES AND
 JB0972'THE DISK IS STAMPED POTTHAST 1960.
 JB0972'
 JB0972'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND
 JB0972'STATE HIGHWAY 127/ABOUT 2 MILES SOUTHEAST OF GREENVILLE), GO SOUTH ON
 JB0972'HIGHWAY 127 FOR 0.3 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT ON THE
 JB0972'PAVED ROAD AND GO WEST FOR 0.05 MILE TO A FRONTAGE ROAD.  TURN RIGHT
 JB0972'AND GO NORTH ON THE ROAD FOR 0.15 MILE TO THE STATION ON THE RIGHT.
 JB0972'
 JB0972'TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE SOUTH ON HIGHWAY
 JB0972'127 FOR 0.05 MILE TO THE AZIMUTH MARK ON THE LEFT.
 JB0972'
 JB0972'REFERENCE MARK 1 IS 22 FEET WEST OF THE CENTERLINE OF THE ROAD, 35
 JB0972'FEET NORTHEAST OF THE CENTERLINE OF A DRIVEWAY, 89 FEET SOUTHEAST OF
 JB0972'THE OAK TREE AND 68 FEET EAST OF AN 8 INCH CEDAR TREE.  THE MONUMENT
 JB0972'IS FLUSH AND THE DISK IS STAMPED POTTHAST NO 1 1960.
 JB0972'
 JB0972'REFERENCE MARK 2 IS 36 FEET WEST OF THE CENTERLINE OF THE ROAD, 23
 JB0972'FEET WEST OF A WIRE FENCE, 11 FEET NORTH OF A TRIPLE TRUNK 10 INCH
 JB0972'TREE, 1 FOOT EAST OF A FENCE AND 24 FEET NORTHEAST OF A POWER
 JB0972'TRANSFORMER POLE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 JB0972'STAMPED POTTHAST NO 2 1960.
 JB0972'
 JB0972'THE AZIMUTH MARK IS 40 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 1
 JB0972'FOOT NORTHWEST OF A METAL WITNESS POST, 1 FOOT SOUTHWEST OF A FENCE
 JB0972'CORNER, 136 FEET SOUTH OF THE CENTERLINE OF A DRIVEWAY, 75 FEET
 JB0972'SOUTHWEST OF A CONCRETE RIGHT-OF-WAY POST.  THE MONUMENT PROJECTS 4
 JB0972'INCHES AND THE DISK IS STAMPED POTTHAST 1960 1970.
 JB0972
 JB0972                          STATION RECOVERY (1970)
 JB0972
 JB0972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0972'2.6 MI SE FROM GREENVILLE.
 JB0972'THE MARK WAS FOUND IN GOOD CONDITION BUT DUE TO ROAD CONSTRUCTION
 JB0972'A NEW DESCRIPTION FOLLOWS-- 0.3 MILE SOUTH ALONG STATE HIGHWAY
 JB0972'127 FROM ITS JUNCTION WITH INTERSTATE HIGHWAY 70 (ABOUT 2 1/4
 JB0972'MILES SOUTHEAST OF GREENVILLE) THENCE WEST ON PAVED ROAD FOR
 JB0972'0.05 MILE TO FRONTAGE ROAD, THENCE NORTH ON FRONTAGE ROAD FOR
 JB0972'0.15 MILE TO THE MARK ON THE RIGHT, 23 FEET EAST OF THE
 JB0972'CENTERLINE OF THE ROAD, 94 FEET EAST OF A 48 INCH OAK TREE, 1
 JB0972'FOOT WEST OF A METAL WITNESS POST, 12 FEET NORTH OF FENCE CORNER
 JB0972'OF FENCE AROUND SMALL POND, SET IN THE TOP OF A SQUARE CONCRETE
 JB0972'POST PROJECTING 6 INCHES.
 JB0972
 JB0972                          STATION RECOVERY (1976)
 JB0972
 JB0972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 JB0972'STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK RECOVERED IN GOOD
 JB0972'CONDITION.  REFERENCE MARK 2 WAS FOUND WITH THE CONCRETE CHIPPED ON
 JB0972'THE SIDES.  THE 1970 AZIMUTH MARK IS IN WAY OF FUTURE HIGHWAY
 JB0972'EXTENSION AND WILL BE DESTROYED AT A LATER DATE.  A NEW AZIMUTH MARK
 JB0972'WAS SET AND A REFERENCE MARK 3 WAS SET AS REFERENCE MARK 2 WILL
 JB0972'PROBALLY BE DESTROYED ALSO.  NO MEASUREMENTS WERE MADE BETWEEN THE
 JB0972'REFERENCE MARKS AS A WIRE MESH FENCE OBSTRUCTED THE MARKS.  THE
 JB0972'DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.  THE PREVIOUS
 JB0972'DESCRIPTION IS GOOD WITH THE FOLLOWING CHANGES.
 JB0972'
 JB0972'REFERENCE MARK 3 IS 38 FEET EAST OF THE CENTERLINE OF THE ROAD, 7 FEET
 JB0972'EAST OF THE FENCE CORNER, 1-FOOT EAST OF A METAL WITNESS POST AND 0.5
 JB0972'FOOT NORTH OF THE FENCE.  THE MARK IS A STANDARD ALUMINUM MARK WITH 3
 JB0972'MAGNETS ATTACHED AND THE DISK IS STAMPED POTTHAST 1960 NO 3 1976.
 JB0972'
 JB0972'THE 1976 AZIMUTH MARK IS 46 FEET SOUTH OF THE CENTERLINE OF THE WEST
 JB0972'BOUND TRAFFIC OF INTERSTATE HIGHWAY 70, 42 FEET NORTH OF THE
 JB0972'CENTERLINE OF THE EAST BOUND TRAFFIC OF INTERSTATE HIGHWAY 70.  IT IS
 JB0972'0.1 MILE WEST OF THE INTERSECTION OF INTERSTATE HIGHWAY 70 AND STATE
 JB0972'HIGHWAY 127.  THE DISK IS CEMENTED IN A DRILL HOLE IN THE CENTER AND
 JB0972'SOUTH EDGE OF A CONCRETE AND STEEL STORM DRAIN.  THE DISK IS STAMPED
 JB0972'POTTHAST 1960 1976.
 JB0972'
 JB0972'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2 MILES
 JB0972'SOUTHEAST GREENVILLE.
 JB0972'
 JB0972'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB0972
 JB0972                          STATION RECOVERY (1976)
 JB0972
 JB0972'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 JB0972'RECOVERED IN GOOD CONDITION.
 JB0972
 JB0972                          STATION RECOVERY (1990)
 JB0972
 JB0972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB0972'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 JB0972'FOR.  STATION IS ON RIGHT-OF-WAY OF DEAD-END ROAD, IN HIGH WEEDS, JUST
 JB0972'SOUTH OF EXIT 45 OF INTERSTATE HIGHWAY 70 AT THE GREENVILLE EXIT, IN
 JB0972'THE NORTHWEST 1/4 OF SECTION 24, T 5 N, R 3. W.  OWNERSHIP--COUNTY
 JB0972'ROADS DEPARTMENT.
 JB0972'
 JB0972'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND STATE HIGHWAY
 JB0972'127 AT GREENVILLE, GO SOUTHEAST ON HIGHWAY 127 FOR 0.50 KM (0.31 MI)
 JB0972'TO A PAVED ROAD RIGHT JUST PAST A TRUCK STOP.  TURN RIGHT, SOUTHWEST,
 JB0972'FOR 0.11 KM (0.07 MI)  TO A T-ROAD.  TURN RIGHT, NORTHWEST, ON NARROW
 JB0972'PAVED ROAD FOR 0.25 KM (0.16 MI)  TO A FENCE CORNER AND STATION ON THE
 JB0972'RIGHT.
 JB0972'
 JB0972'STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 30-CM SQUARE
 JB0972'CONCRETE POST PROJECTING 10 CM.  IT IS 7.2 M (23.6 FT) NORTHEAST OF
 JB0972'THE ROAD CENTER, 0.2 M (0.7 FT)  SOUTHWEST OF A METAL WITNESS POST,
 JB0972'0.6 M (2.0 FT)  WEST OF A METAL POST, 3.7 M (12.1 FT)  WEST OF A
 JB0972'CYCLONE FENCE CORNER AROUND SEVERAL SMALL PONDS, AND 13.0 M (42.7 FT)
 JB0972'EAST OF A FENCE CORNER POST ACROSS THE ROAD.
 JB0972
 JB0972                          STATION RECOVERY (1997)
 JB0972
 JB0972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB0972'THE STATION IS ON RIGHT-OF-WAY OF DEAD END ROAD JUST SOUTH OF EXIT 45
 JB0972'OF INTERSTATE HIGHWAY 70 AT THE GREENVILLE EXIT.  TO REACH FROM THE
 JB0972'JUNCTION OF I-70 AND STATE ROUTE 127 AT GREENVILLE, GO SOUTHEAST ON
 JB0972'ROUTE 127 FOR 0.31 MI (0.50 KM) TO A PAVED ROAD RIGHT JUST PAST A
 JB0972'DESERTED TRUCK STOP.  TURN RIGHT, SOUTHWEST, FOR 0.07 MI (0.11 KM) TO
 JB0972'A T-ROAD, TURN RIGHT, NORTHWEST, ON NARROW PAVED ROAD FOR 0.16 MI
 JB0972'(0.26 KM) TO A FENCE CORNER AND STATION ON THE RIGHT, 7.2 M (23.6 FT)
 JB0972'NORTHEAST OF THE CENTER OF THE ROAD, 3.7 M (12.1 FT) WEST OF A FENCE
 JB0972'CORNER OF A CHAIN-LINK FENCE AROUND SEVERAL SMALL PONDS, 13.0 M (42.7
 JB0972'FT) EAST OF A FENCE CORNER POST ACROSS THE ROAD, 0.2 M (0.7 FT)
 JB0972'SOUTHWEST OF A METAL WITNESS POST, AND 0.6 M (2.0 FT) WEST OF A METAL
 JB0972'POST.  THE MONUMENT PROJECTS ABOUT 10 CM.
 JB0972
 JB0972                          STATION RECOVERY (1999)
 JB0972
 JB0972'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RB)
 JB0972'RECOVERED AS DESCRIBED
 JB0972
 JB0972                          STATION RECOVERY (2005)
 JB0972
 JB0972'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 JB0972'RECOVERED AS DESCRIBED
 JB0972
 JB0972                          STATION RECOVERY (2009)
 JB0972
 JB0972'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB0972'THE CHAIN-LINK FENCE HAS BEEN REMOVED.  THERE HAS BEEN GRADING IN THE
 JB0972'AREA, BUT THE STATION APPEARS TO BE UNDAMAGED.  REFERENCE MARKS 1 AND
 JB0972'2 NOT SEARCHED FOR THIS DATE.  REFERENCE MARK 3 SEARCHED FOR BUT NOT
 JB0972'FOUND.
 JB0972
 JB0972                          STATION RECOVERY (2011)
 JB0972
 JB0972'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 JB0972'RECOVERED AS DESCRIBED.
 JB0972
 JB0972                          STATION RECOVERY (2019)
 JB0972
 JB0972'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB0972'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0973 ***********************************************************************
 JB0973  DESIGNATION -  POTTHAST RM 1
 JB0973  PID         -  JB0973
 JB0973  STATE/COUNTY-  IL/BOND
 JB0973  COUNTRY     -  US
 JB0973  USGS QUAD   -  BEAVER CREEK (2018)
 JB0973
 JB0973                         *CURRENT SURVEY CONTROL
 JB0973  ______________________________________________________________________
 JB0973* NAD 83(1986) POSITION- 38 52 07.40   (N) 089 23 02.91   (W)   HD_HELD1
 JB0973* NAVD 88 ORTHO HEIGHT -   160.572 (meters)      526.81  (feet) ADJUSTED
 JB0973  ______________________________________________________________________
 JB0973  GEOID HEIGHT    -        -31.319 (meters)                     GEOID18
 JB0973  DYNAMIC HEIGHT  -        160.473 (meters)      526.49  (feet) COMP
 JB0973  MODELED GRAVITY -    980,011.5   (mgal)                       NAVD 88
 JB0973
 JB0973  VERT ORDER      -  SECOND    CLASS 0
 JB0973
 JB0973.The horizontal coordinates were determined by differentially corrected
 JB0973.hand held GPS observations or other comparable positioning techniques
 JB0973.and have an estimated accuracy of +/- 3 meters.
 JB0973
 JB0973.The orthometric height was determined by differential leveling and
 JB0973.adjusted by the NATIONAL GEODETIC SURVEY
 JB0973.in June 1991.
 JB0973
 JB0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0973.GEOID18 height accuracy estimate available here.
 JB0973
 JB0973.Click photographs - Photos may exist for this station.
 JB0973
 JB0973.The dynamic height is computed by dividing the NAVD 88
 JB0973.geopotential number by the normal gravity value computed on the
 JB0973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0973.degrees latitude (g = 980.6199 gals.).
 JB0973
 JB0973.The modeled gravity was interpolated from observed gravity values.
 JB0973
 JB0973;                    North         East    Units  Estimated Accuracy
 JB0973;SPC IL W     -   244,687.5     767,908.9     MT  (+/- 3 meters HH1 GPS) 
 JB0973
 JB0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9315904910(NAD 83)
 JB0973
 JB0973                          SUPERSEDED SURVEY CONTROL
 JB0973
 JB0973  NGVD 29 (??/??/92)  160.697  (m)          527.22   (f) ADJ UNCH    2 0
 JB0973
 JB0973.Superseded values are not recommended for survey control.
 JB0973
 JB0973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0973.See file dsdata.pdf to determine how the superseded data were derived.
 JB0973
 JB0973_MARKER: DR = REFERENCE MARK DISK
 JB0973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0973_STAMPING: POTTHAST NO 1 1960
 JB0973_MARK LOGO: CGS
 JB0973_PROJECTION: FLUSH
 JB0973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0973+STABILITY: SURFACE MOTION
 JB0973
 JB0973  HISTORY     - Date     Condition        Report By
 JB0973  HISTORY     - 1960     MONUMENTED       CGS
 JB0973  HISTORY     - 1970     GOOD             NGS
 JB0973  HISTORY     - 1976     GOOD             USGS
 JB0973
 JB0973                          STATION DESCRIPTION
 JB0973
 JB0973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 JB0973'2.6 MI SE FROM GREENVILLE.
 JB0973'0.3 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION WITH
 JB0973'U.S. INTERSTATE HIGHWAY 70 (ABOUT 2 1/4 MILES SOUTHEAST TO
 JB0973'GREENVILLE), THENCE WEST ON PAVED ROAD FOR 0.05 MILE TO FRONTAGE
 JB0973'ROAD, THENCE NORTH ON FRONTAGE ROAD FOR 0.15 MILE TO THE MARK
 JB0973'ON THE LEFT, 22 FEET WEST OF THE CENTERLINE OF THE ROAD, 35
 JB0973'FEET NORTHEAST OF THE CENTERLINE OF DRIVEWAY, 89 FEET SOUTHEAST
 JB0973'OF A 48 INCH OAK TREE, 68 FEET EAST OF AN 8 INCH CEDAR TREE, SET
 JB0973'IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH THE GROUND.
 JB0973
 JB0973                          STATION RECOVERY (1976)
 JB0973
 JB0973'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 JB0973'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0971 ***********************************************************************
 JB0971  DESIGNATION -  POTTHAST RM 2
 JB0971  PID         -  JB0971
 JB0971  STATE/COUNTY-  IL/BOND
 JB0971  COUNTRY     -  US
 JB0971  USGS QUAD   -  BEAVER CREEK (2018)
 JB0971
 JB0971                         *CURRENT SURVEY CONTROL
 JB0971  ______________________________________________________________________
 JB0971* NAD 83(1986) POSITION- 38 52 08.91   (N) 089 23 03.80   (W)   HD_HELD1
 JB0971* NAVD 88 ORTHO HEIGHT -   161.500 (meters)      529.85  (feet) ADJUSTED
 JB0971  ______________________________________________________________________
 JB0971  GEOID HEIGHT    -        -31.319 (meters)                     GEOID18
 JB0971  DYNAMIC HEIGHT  -        161.400 (meters)      529.53  (feet) COMP
 JB0971  MODELED GRAVITY -    980,011.5   (mgal)                       NAVD 88
 JB0971
 JB0971  VERT ORDER      -  SECOND    CLASS 0
 JB0971
 JB0971.The horizontal coordinates were determined by differentially corrected
 JB0971.hand held GPS observations or other comparable positioning techniques
 JB0971.and have an estimated accuracy of +/- 3 meters.
 JB0971
 JB0971.The orthometric height was determined by differential leveling and
 JB0971.adjusted by the NATIONAL GEODETIC SURVEY
 JB0971.in June 1991.
 JB0971
 JB0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0971.GEOID18 height accuracy estimate available here.
 JB0971
 JB0971.Click photographs - Photos may exist for this station.
 JB0971
 JB0971.The dynamic height is computed by dividing the NAVD 88
 JB0971.geopotential number by the normal gravity value computed on the
 JB0971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0971.degrees latitude (g = 980.6199 gals.).
 JB0971
 JB0971.The modeled gravity was interpolated from observed gravity values.
 JB0971
 JB0971;                    North         East    Units  Estimated Accuracy
 JB0971;SPC IL W     -   244,733.8     767,887.0     MT  (+/- 3 meters HH1 GPS) 
 JB0971
 JB0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9313904957(NAD 83)
 JB0971
 JB0971                          SUPERSEDED SURVEY CONTROL
 JB0971
 JB0971  NGVD 29 (??/??/92)  161.625  (m)          530.26   (f) ADJ UNCH    2 0
 JB0971
 JB0971.Superseded values are not recommended for survey control.
 JB0971
 JB0971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0971.See file dsdata.pdf to determine how the superseded data were derived.
 JB0971
 JB0971_MARKER: DR = REFERENCE MARK DISK
 JB0971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0971_STAMPING: POTTHAST NO 2 1960
 JB0971_MARK LOGO: CGS
 JB0971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0971+STABILITY: SURFACE MOTION
 JB0971
 JB0971  HISTORY     - Date     Condition        Report By
 JB0971  HISTORY     - 1960     MONUMENTED       CGS
 JB0971  HISTORY     - 1960     GOOD             CGS
 JB0971  HISTORY     - 1976     POOR             NGS
 JB0971
 JB0971                          STATION DESCRIPTION
 JB0971
 JB0971'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0971'2.6 MI SE FROM GREENVILLE.
 JB0971'0.3 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION WITH
 JB0971'INTERSTATE HIGHWAY 70 (ABOUT 2 1/4 MILES SOUTHEAST TO
 JB0971'GREENVILLE), THENCE WEST ON PAVED ROAD FOR 0.05 MILE TO FRONTAGE
 JB0971'ROAD, THENCE NORTH ON THE FRONTAGE ROAD FOR 0.15 MILE TO THE MARK
 JB0971'ON THE LEFT, 36 FEET WEST OF THE CENTERLINE OF THE ROAD, 23 FEET
 JB0971'WEST OF A WIRE FENCE, 11 FEET NORTH OF A TRIPLE TRUNK 10 INCH
 JB0971'TREE, 1 FOOT EAST OF A FENCE, 24 FEET NORTHEAST OF A POWER
 JB0971'TRANSFORMER POLE, SET IN THE TOP OF A SQUARE CONCRETE POST
 JB0971'PROJECTING 3 INCHES.
 JB0971
 JB0971                          STATION RECOVERY (1976)
 JB0971
 JB0971'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0971'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1550 ***********************************************************************
 JB1550  DESIGNATION -  POTTHAST RM 3
 JB1550  PID         -  JB1550
 JB1550  STATE/COUNTY-  IL/BOND
 JB1550  COUNTRY     -  US
 JB1550  USGS QUAD   -  BEAVER CREEK (2018)
 JB1550
 JB1550                         *CURRENT SURVEY CONTROL
 JB1550  ______________________________________________________________________
 JB1550* NAD 83(1986) POSITION- 38 52 08.22   (N) 089 23 02.51   (W)   HD_HELD1
 JB1550* NAVD 88 ORTHO HEIGHT -   161.33  (+/-2cm)      529.3   (feet) VERTCON3
 JB1550  ______________________________________________________________________
 JB1550  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 JB1550  VERT ORDER      -  THIRD (See Below)
 JB1550
 JB1550.The horizontal coordinates were determined by differentially corrected
 JB1550.hand held GPS observations or other comparable positioning techniques
 JB1550.and have an estimated accuracy of +/- 3 meters.
 JB1550
 JB1550.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1550.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1550
 JB1550.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1550.GEOID18 height accuracy estimate available here.
 JB1550
 JB1550.The vertical order pertains to the NGVD 29 superseded value.
 JB1550
 JB1550.Click photographs - Photos may exist for this station.
 JB1550
 JB1550;                    North         East    Units  Estimated Accuracy
 JB1550;SPC IL W     -   244,712.8     767,918.3     MT  (+/- 3 meters HH1 GPS) 
 JB1550
 JB1550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9316904935(NAD 83)
 JB1550
 JB1550                          SUPERSEDED SURVEY CONTROL
 JB1550
 JB1550  NGVD 29 (11/09/15)  161.46   (m)          529.7    (f) RESET       3  
 JB1550
 JB1550.Superseded values are not recommended for survey control.
 JB1550
 JB1550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1550.See file dsdata.pdf to determine how the superseded data were derived.
 JB1550
 JB1550_MARKER: DR = REFERENCE MARK DISK
 JB1550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1550_STAMPING: POTTHAST 1960 NO 3 1976
 JB1550_MARK LOGO: NGS
 JB1550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1550+STABILITY: SURFACE MOTION
 JB1550
 JB1550  HISTORY     - Date     Condition        Report By
 JB1550  HISTORY     - 1976     MONUMENTED       NGS
 JB1550  HISTORY     - 20091229 MARK NOT FOUND   GEOCAC
 JB1550
 JB1550                          STATION DESCRIPTION
 JB1550
 JB1550'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 JB1550'2.55 MI SE FROM GREENVILLE.
 JB1550'0.3 MILE SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION WITH
 JB1550'INTERSTATE HIGHWAY 70 (ABOUT 2.25 MILES SOUTHEAST OF GREENVILLE),
 JB1550'THENCE WEST ON PAVED ROAD FOR 0.05 MILE TO FRONTAGE ROAD, THENCE NORTH
 JB1550'ON FRONTAGE ROAD FOR 0.15 MILE TO THE MARK ON THE RIGHT, 38 FEET EAST
 JB1550'OF THE CENTERLINE OF THE ROAD, 7 FEET EAST OF FENCE CORNER, AND 0.5
 JB1550'FOOT NORTH OF A WIRE FENCE. THE MARK IS AN ALUMINUM MARKER, REFERENCE
 JB1550'TYPE WITH 3 MAGNETS ATTACHED.
 JB1550'THE MARK IS 1 FT  E FROM A WITNESS POST.
 JB1550
 JB1550                          STATION RECOVERY (2009)
 JB1550
 JB1550'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB1550'THE FENCE HAS BEEN REMOVED.  THERE HAS BEEN GRADING IN THE AREA AND
 JB1550'THE DISK WAS NOT FOUND AFTER A VISUAL SEARCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1162 ***********************************************************************
 JB1162  DESIGNATION -  POWELL
 JB1162  PID         -  JB1162
 JB1162  STATE/COUNTY-  IL/WASHINGTON
 JB1162  COUNTRY     -  US
 JB1162  USGS QUAD   -  HOYLETON (2018)
 JB1162
 JB1162                         *CURRENT SURVEY CONTROL
 JB1162  ______________________________________________________________________
 JB1162* NAD 83(1997) POSITION- 38 22 31.80854(N) 089 18 22.46156(W)   ADJUSTED
 JB1162* NAVD 88 ORTHO HEIGHT -   158.186 (meters)      518.98  (feet) ADJUSTED
 JB1162  ______________________________________________________________________
 JB1162  GEOID HEIGHT    -        -30.158 (meters)                     GEOID18
 JB1162  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 JB1162  DYNAMIC HEIGHT  -        158.085 (meters)      518.65  (feet) COMP
 JB1162  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JB1162
 JB1162  HORZ ORDER      -  SECOND
 JB1162  VERT ORDER      -  SECOND    CLASS 0
 JB1162
 JB1162.The horizontal coordinates were established by classical geodetic methods
 JB1162.and adjusted by the National Geodetic Survey in October 1999.
 JB1162
 JB1162.The orthometric height was determined by differential leveling and
 JB1162.adjusted by the NATIONAL GEODETIC SURVEY
 JB1162.in June 1991.
 JB1162
 JB1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1162.GEOID18 height accuracy estimate available here.
 JB1162
 JB1162.Click photographs - Photos may exist for this station.
 JB1162
 JB1162.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1162
 JB1162.The dynamic height is computed by dividing the NAVD 88
 JB1162.geopotential number by the normal gravity value computed on the
 JB1162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1162.degrees latitude (g = 980.6199 gals.).
 JB1162
 JB1162.The modeled gravity was interpolated from observed gravity values.
 JB1162
 JB1162. The following values were computed from the NAD 83(1997) position.
 JB1162
 JB1162;                    North         East     Units Scale Factor Converg.
 JB1162;SPC IL W     -   189,998.647   775,182.707   MT  1.00001076   +0 32 03.1
 JB1162;SPC IL W     -   623,353.89  2,543,245.26   sFT  1.00001076   +0 32 03.1
 JB1162;UTM  16      - 4,249,996.959   298,542.567   MT  1.00009984   -1 25 56.0
 JB1162
 JB1162!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1162!SPC IL W     -   0.99997991  x   1.00001076  =   0.99999067
 JB1162!UTM  16      -   0.99997991  x   1.00009984  =   1.00007975
 JB1162
 JB1162:                Primary Azimuth Mark                     Grid Az
 JB1162:SPC IL W     -  POWELL AZ MK                             186 36 24.1
 JB1162:UTM  16      -  POWELL AZ MK                             188 34 23.2
 JB1162
 JB1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9854249996(NAD 83)
 JB1162
 JB1162|---------------------------------------------------------------------|
 JB1162| PID    Reference Object                     Distance      Geod. Az  |
 JB1162|                                                           dddmmss.s |
 JB1162| JB1863 ASHLEY MUNICIPAL TANK               APPROX.11.7 KM 1125005.9 |
 JB1162| JB1161 POWELL RM 1                          27.610 METERS 11431     |
 JB1162| JB1861 ASHLEY HOBEN CANDY CO WATER TK      APPROX.11.4 KM 1164411.5 |
 JB1162| CI5313 POWELL AZ MK                                       1870827.2 |
 JB1162| JB1163 POWELL RM 2                          25.644 METERS 24306     |
 JB1162|---------------------------------------------------------------------|
 JB1162
 JB1162                          SUPERSEDED SURVEY CONTROL
 JB1162
 JB1162  NAD 83(1986)-  38 22 31.82365(N)    089 18 22.46043(W) AD(       ) 2
 JB1162  NAD 27      -  38 22 31.64255(N)    089 18 22.16781(W) AD(       ) 2
 JB1162  NGVD 29 (??/??/92)  158.303  (m)          519.37   (f) ADJ UNCH    2 0
 JB1162  NGVD 29             158.30   (m)          519.4    (f) LEVELING    3  
 JB1162
 JB1162.Superseded values are not recommended for survey control.
 JB1162
 JB1162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1162.See file dsdata.pdf to determine how the superseded data were derived.
 JB1162
 JB1162_MARKER: DE = TRAVERSE STATION DISK
 JB1162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1162_STAMPING: POWELL 1961
 JB1162_MARK LOGO: CGS
 JB1162_PROJECTION: RECESSED 33 CENTIMETERS
 JB1162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1162+STABILITY: SURFACE MOTION
 JB1162
 JB1162  HISTORY     - Date     Condition        Report By
 JB1162  HISTORY     - 1961     MONUMENTED       CGS
 JB1162  HISTORY     - 1961     GOOD             CGS
 JB1162  HISTORY     - 20110816 MARK NOT FOUND   ILDT
 JB1162  HISTORY     - 20121004 GOOD             ILDT
 JB1162
 JB1162                          STATION DESCRIPTION
 JB1162
 JB1162'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1162'THE STATION IS LOCATED ABOUT 5 MILES SOUTH-SOUTHWEST OF HOYLETON,
 JB1162'4-1/2 MILES EAST-NORTHEAST OF NASHVILLE AND 2 MILES NORTH-NORTHWEST
 JB1162'OF BEAUCOUP ON THE NORTH SIDE OF A DIRT ROAD.
 JB1162'
 JB1162'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 460 AND STATE
 JB1162'HIGHWAY 127 IN NASHVILLE, GO NORTH AND EAST ON STATE HIGHWAY 127 FOR
 JB1162'1.0 MILE TO WHERE STATE HIGHWAY 127 TURNS BACK TO THE NORTH.
 JB1162'CONTINUE EAST ON A BLACK TOP ROAD FOR 4.2 MILES TO A SIDE ROAD LEFT,
 JB1162'TURN LEFT (NORTH) ON A BLACK TOP ROAD FOR 0.55 MILE TO A DRIVEWAY
 JB1162'RIGHT AND THE AZIMUTH MARK ON THE RIGHT.  CONTINUE NORTH ON A
 JB1162'DIRT ROAD FOR 0.5 MILE TO WHERE ROAD TURNS RIGHT, TURN RIGHT FOR
 JB1162'0.05 MILE TO A CEDAR TREE ON THE LEFT AND THE STATION AS
 JB1162'DESCRIBED.
 JB1162'
 JB1162'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH SQUARE
 JB1162'CONCRETE POST WHICH IS SET 13-INCHES BELOW THE SURFACE OF THE GROUND
 JB1162'AND IS STAMPED POWELL 1961.  THE MARK IS 35.8 FEET SOUTHEAST OF THE
 JB1162'EDGE OF AN OLD WELL, 23 FEET NORTH OF THE CENTER OF A DIRT ROAD
 JB1162'AND 21.5 FEET SOUTHWEST OF A CEDAR TREE.
 JB1162'
 JB1162'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1162'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6-INCHES AND IS STAMPED
 JB1162'POWELL NO 1 1961.  THE MARK IS 86 FEET SOUTHEAST OF A CEDAR TREE
 JB1162'AND 17 FEET SOUTH OF THE CENTER OF ROAD.
 JB1162'
 JB1162'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1162'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4-INCHES AND IS STAMPED
 JB1162'POWELL NO 2 1961.  THE MARK IS 105.6 FEET SOUTHWEST OF A CEDAR
 JB1162'TREE, 65.5 FEET SOUTHWEST OF THE EDGE OF AN OLD WELL AND 16 FEET
 JB1162'SOUTH OF THE CENTER OF ROAD.
 JB1162'
 JB1162'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JB1162'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1162'IS STAMPED POWELL 1961.  THE MARK IS 21 FEET EAST OF THE CENTER OF
 JB1162'ROAD, 12 FEET NORTH OF THE CENTER OF A GRAVELED ROAD, 8 FEET WEST
 JB1162'OF A TELEPHONE POLE, 4.2 FEET EAST OF A WITNESS POST AND 4 FEET
 JB1162'EAST OF A FENCE CORNER.
 JB1162'
 JB1162'HEIGHT OF LIGHT ABOVE STATION MARK 30.57 METERS.
 JB1162
 JB1162                          STATION RECOVERY (1961)
 JB1162
 JB1162'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1162'6 MI NE FROM NASHVILLE.
 JB1162'ABOUT 1.05 MILES NORTH AND NORTHEAST ALONG STATE HIGHWAY 127 FROM
 JB1162'ITS JUNCTION WITH U.S. HIGHWAY 460 IN NASHVILLE, THENCE 0.7
 JB1162'MILE EAST ALONG AN OILED ROAD, THENCE 0.5 MILE NORTH ALONG AN OILED
 JB1162'ROAD, THENCE 2.75 MILES EAST ALONG AN OILED ROAD, THENCE 1.0 MILE
 JB1162'NORTH ALONG AN OILED ROAD, THENCE ABOUT 0.05 MILE EAST ALONG A DIRT
 JB1162'ROAD, 23 FEET NORTH OF THE CENTER LINE OF THE ROAD, 22 FEET SOUTHWEST
 JB1162'OF A LONE 10 INCH CEDAR TREE, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 JB1162'ROAD, AND SET IN THE TOP OF A CONCRETE POST ABOUT 14 INCHES BELOW
 JB1162'THE LEVEL OF THE GROUND.
 JB1162
 JB1162                          STATION RECOVERY (2011)
 JB1162
 JB1162'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1162'MARK NOT FOUND.
 JB1162
 JB1162                          STATION RECOVERY (2012)
 JB1162
 JB1162'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1162'THE AZIMUTH MARK WAS RECOVERED IN GOOD CONDITION, THE MARK AND THE REF
 JB1162'MARKS WERE NOT LOOKED FOR
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1161 ***********************************************************************
 JB1161  DESIGNATION -  POWELL RM 1
 JB1161  PID         -  JB1161
 JB1161  STATE/COUNTY-  IL/WASHINGTON
 JB1161  COUNTRY     -  US
 JB1161  USGS QUAD   -  HOYLETON (2018)
 JB1161
 JB1161                         *CURRENT SURVEY CONTROL
 JB1161  ______________________________________________________________________
 JB1161* NAD 83(1986) POSITION- 38 22 31.44   (N) 089 18 21.43   (W)   HD_HELD1
 JB1161* NAVD 88 ORTHO HEIGHT -   158.637 (meters)      520.46  (feet) ADJUSTED
 JB1161  ______________________________________________________________________
 JB1161  GEOID HEIGHT    -        -30.158 (meters)                     GEOID18
 JB1161  DYNAMIC HEIGHT  -        158.536 (meters)      520.13  (feet) COMP
 JB1161  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JB1161
 JB1161  VERT ORDER      -  SECOND    CLASS 0
 JB1161
 JB1161.The horizontal coordinates were determined by differentially corrected
 JB1161.hand held GPS observations or other comparable positioning techniques
 JB1161.and have an estimated accuracy of +/- 3 meters.
 JB1161
 JB1161.The orthometric height was determined by differential leveling and
 JB1161.adjusted by the NATIONAL GEODETIC SURVEY
 JB1161.in June 1991.
 JB1161
 JB1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1161.GEOID18 height accuracy estimate available here.
 JB1161
 JB1161.Click photographs - Photos may exist for this station.
 JB1161
 JB1161.The dynamic height is computed by dividing the NAVD 88
 JB1161.geopotential number by the normal gravity value computed on the
 JB1161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1161.degrees latitude (g = 980.6199 gals.).
 JB1161
 JB1161.The modeled gravity was interpolated from observed gravity values.
 JB1161
 JB1161;                    North         East    Units  Estimated Accuracy
 JB1161;SPC IL W     -   189,987.5     775,207.9     MT  (+/- 3 meters HH1 GPS) 
 JB1161
 JB1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9856749984(NAD 83)
 JB1161
 JB1161                          SUPERSEDED SURVEY CONTROL
 JB1161
 JB1161  NGVD 29 (??/??/92)  158.754  (m)          520.85   (f) ADJ UNCH    2 0
 JB1161
 JB1161.Superseded values are not recommended for survey control.
 JB1161
 JB1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1161.See file dsdata.pdf to determine how the superseded data were derived.
 JB1161
 JB1161_MARKER: DR = REFERENCE MARK DISK
 JB1161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1161_STAMPING: POWELL NO 1 1961
 JB1161_MARK LOGO: CGS
 JB1161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1161+STABILITY: SURFACE MOTION
 JB1161
 JB1161  HISTORY     - Date     Condition        Report By
 JB1161  HISTORY     - 1961     MONUMENTED       CGS
 JB1161  HISTORY     - 20110816 MARK NOT FOUND   ILDT
 JB1161
 JB1161                          STATION DESCRIPTION
 JB1161
 JB1161'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1161'6 MI NE FROM NASHVILLE.
 JB1161'ABOUT 1.05 MILES NORTH AND NORTHEAST ALONG STATE HIGHWAY 127
 JB1161'FROM ITS JUNCTION WITH U.S. HIGHWAY 460 IN NASHVILLE, THENCE
 JB1161'0.7 MILE EAST ALONG AN OILED ROAD, THENCE 0.5 MILE NORTH ALONG
 JB1161'AN OILED ROAD, THENCE 2.75 MILES EAST ALONG AN OILED ROAD, THENCE
 JB1161'1.0 MILE NORTH ALONG AN OILED ROAD, THENCE ABOUT 0.05 MILE EAST
 JB1161'ALONG A DIRT ROAD, 17 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB1161'81 FEET SOUTHEAST OF A LONE 10 INCH CEDAR TREE, 90.6 FEET
 JB1161'EAST-SOUTHEAST OF TRAVERSE STATION POWELL, ABOUT LEVEL WITH THE
 JB1161'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB1161
 JB1161                          STATION RECOVERY (2011)
 JB1161
 JB1161'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1161'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1163 ***********************************************************************
 JB1163  DESIGNATION -  POWELL RM 2
 JB1163  PID         -  JB1163
 JB1163  STATE/COUNTY-  IL/WASHINGTON
 JB1163  COUNTRY     -  US
 JB1163  USGS QUAD   -  HOYLETON (2018)
 JB1163
 JB1163                         *CURRENT SURVEY CONTROL
 JB1163  ______________________________________________________________________
 JB1163* NAD 83(1986) POSITION- 38 22 31.43   (N) 089 18 23.40   (W)   HD_HELD1
 JB1163* NAVD 88 ORTHO HEIGHT -   158.440 (meters)      519.82  (feet) ADJUSTED
 JB1163  ______________________________________________________________________
 JB1163  GEOID HEIGHT    -        -30.158 (meters)                     GEOID18
 JB1163  DYNAMIC HEIGHT  -        158.339 (meters)      519.48  (feet) COMP
 JB1163  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JB1163
 JB1163  VERT ORDER      -  SECOND    CLASS 0
 JB1163
 JB1163.The horizontal coordinates were determined by differentially corrected
 JB1163.hand held GPS observations or other comparable positioning techniques
 JB1163.and have an estimated accuracy of +/- 3 meters.
 JB1163
 JB1163.The orthometric height was determined by differential leveling and
 JB1163.adjusted by the NATIONAL GEODETIC SURVEY
 JB1163.in June 1991.
 JB1163
 JB1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1163.GEOID18 height accuracy estimate available here.
 JB1163
 JB1163.Click photographs - Photos may exist for this station.
 JB1163
 JB1163.The dynamic height is computed by dividing the NAVD 88
 JB1163.geopotential number by the normal gravity value computed on the
 JB1163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1163.degrees latitude (g = 980.6199 gals.).
 JB1163
 JB1163.The modeled gravity was interpolated from observed gravity values.
 JB1163
 JB1163;                    North         East    Units  Estimated Accuracy
 JB1163;SPC IL W     -   189,986.8     775,160.0     MT  (+/- 3 meters HH1 GPS) 
 JB1163
 JB1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9851949985(NAD 83)
 JB1163
 JB1163                          SUPERSEDED SURVEY CONTROL
 JB1163
 JB1163  NGVD 29 (??/??/92)  158.556  (m)          520.20   (f) ADJ UNCH    2 0
 JB1163
 JB1163.Superseded values are not recommended for survey control.
 JB1163
 JB1163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1163.See file dsdata.pdf to determine how the superseded data were derived.
 JB1163
 JB1163_MARKER: DR = REFERENCE MARK DISK
 JB1163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1163_STAMPING: POWELL NO 2 1961
 JB1163_MARK LOGO: CGS
 JB1163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1163+STABILITY: SURFACE MOTION
 JB1163
 JB1163  HISTORY     - Date     Condition        Report By
 JB1163  HISTORY     - 1961     MONUMENTED       CGS
 JB1163  HISTORY     - 20110816 MARK NOT FOUND   ILDT
 JB1163
 JB1163                          STATION DESCRIPTION
 JB1163
 JB1163'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1163'6 MI NE FROM NASHVILLE.
 JB1163'ABOUT 1.05 MILES NORTH AND NORTHEAST ALONG U.S. HIGHWAY 127 FROM
 JB1163'ITS JUNCTION WITH U.S. HIGHWAY 460 IN NASHVILLE, THENCE 0.7 MILE
 JB1163'EAST ALONG AN OILED ROAD, THENCE 0.5 MILE NORTH ALONG AN OILED ROAD,
 JB1163'THENCE 2.75 MILES EAST ALONG AN OILED ROAD, THENCE 1.0 MILE NORTH
 JB1163'ALONG AN OILED ROAD, THENCE ABOUT 0.05 MILE EAST ALONG A DIRT ROAD,
 JB1163'16 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 106 FEET SOUTHWEST OF A
 JB1163'LONE 10 INCH CEDAR TREE, 84.1 FEET SOUTHWEST OF TRAVERSE STATION
 JB1163'POWELL, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB1163'POST PROJECTING 1 INCH.
 JB1163
 JB1163                          STATION RECOVERY (2011)
 JB1163
 JB1163'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1163'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1217 ***********************************************************************
 KB1217  DESIGNATION -  POWER
 KB1217  PID         -  KB1217
 KB1217  STATE/COUNTY-  IL/MOULTRIE
 KB1217  COUNTRY     -  US
 KB1217  USGS QUAD   -  WINDSOR (2018)
 KB1217
 KB1217                         *CURRENT SURVEY CONTROL
 KB1217  ______________________________________________________________________
 KB1217* NAD 83(1997) POSITION- 39 29 04.82848(N) 088 33 53.59133(W)   ADJUSTED
 KB1217* NAVD 88 ORTHO HEIGHT -   207.2   (meters)      680.    (feet) VERTCON3
 KB1217  ______________________________________________________________________
 KB1217  GEOID HEIGHT    -        -32.212 (meters)                     GEOID18
 KB1217  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 KB1217  HORZ ORDER      -  SECOND
 KB1217
 KB1217.The horizontal coordinates were established by classical geodetic methods
 KB1217.and adjusted by the National Geodetic Survey in October 1999.
 KB1217
 KB1217.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1217.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1217
 KB1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1217.GEOID18 height accuracy estimate available here.
 KB1217
 KB1217.Click photographs - Photos may exist for this station.
 KB1217
 KB1217.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1217
 KB1217. The following values were computed from the NAD 83(1997) position.
 KB1217
 KB1217;                    North         East     Units Scale Factor Converg.
 KB1217;SPC IL E     -   312,810.919   280,079.436   MT  0.99997988   -0 08 50.1
 KB1217;SPC IL E     - 1,026,280.49    918,893.95   sFT  0.99997988   -0 08 50.1
 KB1217;UTM  16      - 4,371,732.486   365,419.821   MT  0.99982300   -0 59 42.8
 KB1217
 KB1217!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1217!SPC IL E     -   0.99997254  x   0.99997988  =   0.99995242
 KB1217!UTM  16      -   0.99997254  x   0.99982300  =   0.99979555
 KB1217
 KB1217:                Primary Azimuth Mark                     Grid Az
 KB1217:SPC IL E     -  POWER AZ MK                              267 12 21.5
 KB1217:UTM  16      -  POWER AZ MK                              268 03 14.2
 KB1217
 KB1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6541971732(NAD 83)
 KB1217
 KB1217|---------------------------------------------------------------------|
 KB1217| PID    Reference Object                     Distance      Geod. Az  |
 KB1217|                                                           dddmmss.s |
 KB1217| CI8064 POWER RM 2                           16.030 METERS 25930     |
 KB1217| KB1216 POWER AZ MK                         APPROX. 1.2 KM 2670331.4 |
 KB1217| CI8063 POWER RM 1                           10.000 METERS 35929     |
 KB1217|---------------------------------------------------------------------|
 KB1217
 KB1217                          SUPERSEDED SURVEY CONTROL
 KB1217
 KB1217  NAD 83(1986)-  39 29 04.84136(N)    088 33 53.58349(W) AD(       ) 2
 KB1217  NAD 27      -  39 29 04.71445(N)    088 33 53.35698(W) AD(       ) 2
 KB1217  NGVD 29 (07/19/86)  207.3    (m)          680.     (f) VERT ANG       
 KB1217
 KB1217.Superseded values are not recommended for survey control.
 KB1217
 KB1217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1217.See file dsdata.pdf to determine how the superseded data were derived.
 KB1217
 KB1217_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1217_STAMPING: POWER 1980
 KB1217_MARK LOGO: NGS
 KB1217_PROJECTION: FLUSH
 KB1217_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1217+STABILITY: SURFACE MOTION
 KB1217
 KB1217  HISTORY     - Date     Condition        Report By
 KB1217  HISTORY     - 1980     MONUMENTED       NGS
 KB1217
 KB1217                          STATION DESCRIPTION
 KB1217
 KB1217'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1217'THE STATION IS LOCATED ABOUT 12.9 KM SOUTHEAST OF SULLIVAN, 8.4 KM
 KB1217'SOUTHWEST OF ALLENVILLE, 6.4 KM NORTHEAST OF WINDSOR, 6.4 KM NORTHWEST
 KB1217'OF GAYS, AND ON HIGHWAY RIGHT-OF-WAY.
 KB1217'
 KB1217'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 32 AND 121 IN
 KB1217'SULLIVAN, GO SOUTH ON STATE HIGHWAY 32 FOR 8.37 KM (5.2 MI) TO A
 KB1217'CROSSROAD.  CONTINUE SOUTH ON STATE HIGHWAY 32 FOR 3.86 KM (2.4 MI) TO
 KB1217'A SIDE ROAD LEFT.  TURN LEFT AND GO EAST ON A PAVED ROAD FOR 2.25 KM
 KB1217'(1.4 MI) TO THE AZIMUTH MARK ON THE RIGHT, AT A SIDE ROAD RIGHT.
 KB1217'CONTINUE EAST FOR 1.29 KM (0.8 MI) TO A CROSSROAD AND THE STATION IN
 KB1217'THE NORTHEAST ANGLE.
 KB1217'
 KB1217'THE STATION IS A STANDARD NGS DISK STAMPED---POWER 1980---, SET INTO
 KB1217'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM IN DIAMETER FLUSH WITH
 KB1217'GROUND.  IT IS LOCATED 9.3 METERS NORTH FROM THE CENTER OF A PAVED
 KB1217'ROAD, 6.5 METERS EAST FROM THE CENTER OF A PAVED ROAD, AND 1.65 METERS
 KB1217'NORTHWEST FROM POWER POLE NUMBER G2 22.  THE UNDERGROUND MARK IS A
 KB1217'STANDARD NGS DISK STAMPED---POWER 1980---, SET INTO AN IRREGULAR MASS
 KB1217'OF CONCRETE 1.1 METERS BELOW THE SURFACE.
 KB1217'
 KB1217'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1217'---POWER NO 1 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1217'30 CM IN DIAMETER RECESSED 2 CM BELOW THE GROUND.  IT IS LOCATED 19.3
 KB1217'METERS NORTH FROM THE CENTER OF A PAVED ROAD, 11.6 METERS NORTH FROM
 KB1217'THE POWER POLE, AND 6.3 METERS EAST FROM THE CENTER OF A PAVED ROAD.
 KB1217'MARK IS LEVEL WITH STATION.
 KB1217'
 KB1217'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1217'---POWER NO 2 1980---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1217'30 CM IN DIAMETER RECESSED 2 CM BELOW THE GROUND.  IT IS LOCATED 9.9
 KB1217'METERS WEST FROM THE CENTER OF A PAVED ROAD, 7.3 METERS NORTH FROM THE
 KB1217'CENTER OF A PAVED ROAD, AND 0.55 METER SOUTHEAST FROM A SUPPORT POLE.
 KB1217'MARK IS BELOW STATION 0.4 METER.
 KB1217'
 KB1217'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED---POWER 1980---,
 KB1217'SET INTO A DRILL HOLE IN A CONCRETE HEADWALL.  IT IS LOCATED 14.9
 KB1217'METERS SOUTH FROM POWER POLE NUMBER D2CA 14, 8.9 METERS SOUTH FROM THE
 KB1217'CENTER OF A PAVED ROAD, 4.9 METERS WEST FROM THE CENTER OF A PAVED
 KB1217'ROAD, AND 0.38 METER NORTH FROM THE SOUTH END OF THE HEADWALL.
 KB1217'
 KB1217'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.  A GEODIMETER TIE
 KB1217'WAS MADE TO TRIANGULATION STATION BAUMGARTNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1216 ***********************************************************************
 KB1216  DESIGNATION -  POWER AZ MK
 KB1216  PID         -  KB1216
 KB1216  STATE/COUNTY-  IL/MOULTRIE
 KB1216  COUNTRY     -  US
 KB1216  USGS QUAD   -  WINDSOR (2018)
 KB1216
 KB1216                         *CURRENT SURVEY CONTROL
 KB1216  ______________________________________________________________________
 KB1216* NAD 83(1997) POSITION- 39 29 02.78456(N) 088 34 44.84864(W)   ADJUSTED
 KB1216* NAVD 88 ORTHO HEIGHT -   206.6   (meters)      678.    (feet) VERTCON3
 KB1216  ______________________________________________________________________
 KB1216  GEOID HEIGHT    -        -32.220 (meters)                     GEOID18
 KB1216  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 KB1216  HORZ ORDER      -  SECOND
 KB1216
 KB1216.The horizontal coordinates were established by classical geodetic methods
 KB1216.and adjusted by the National Geodetic Survey in October 1999.
 KB1216
 KB1216.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1216.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1216
 KB1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1216.GEOID18 height accuracy estimate available here.
 KB1216
 KB1216.Click photographs - Photos may exist for this station.
 KB1216
 KB1216.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1216
 KB1216. The following values were computed from the NAD 83(1997) position.
 KB1216
 KB1216;                    North         East     Units Scale Factor Converg.
 KB1216;SPC IL E     -   312,751.130   278,854.353   MT  0.99998050   -0 09 22.6
 KB1216;SPC IL E     - 1,026,084.33    914,874.66   sFT  0.99998050   -0 09 22.6
 KB1216;UTM  16      - 4,371,690.841   364,194.177   MT  0.99982708   -1 00 15.3
 KB1216
 KB1216!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1216!SPC IL E     -   0.99997264  x   0.99998050  =   0.99995314
 KB1216!UTM  16      -   0.99997264  x   0.99982708  =   0.99979972
 KB1216
 KB1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6419471690(NAD 83)
 KB1216
 KB1216                          SUPERSEDED SURVEY CONTROL
 KB1216
 KB1216  NAD 83(1986)-  39 29 02.79745(N)    088 34 44.84080(W) AD(       ) 2
 KB1216  NAD 27      -  39 29 02.67012(N)    088 34 44.61269(W) AD(       ) 2
 KB1216  NGVD 29 (07/19/86)  206.7    (m)          678.     (f) VERT ANG       
 KB1216
 KB1216.Superseded values are not recommended for survey control.
 KB1216
 KB1216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1216.See file dsdata.pdf to determine how the superseded data were derived.
 KB1216
 KB1216_MARKER: DZ = AZIMUTH MARK DISK
 KB1216_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1216_SP_SET: CULVERT HEADWALL
 KB1216_STAMPING: POWER 1980
 KB1216_MARK LOGO: NGS
 KB1216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1216+STABILITY: SURFACE MOTION
 KB1216
 KB1216  HISTORY     - Date     Condition        Report By
 KB1216  HISTORY     - 1980     MONUMENTED       NGS
 KB1216
 KB1216                          STATION DESCRIPTION
 KB1216
 KB1216'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1216'THE STATION IS LOCATED ABOUT 12.8 KM SOUTHEAST OF SULLIVAN,
 KB1216'8.8 KM SOUTHWEST OF ALLENVILLE, 6.5 KM NORTHWEST OF GAYS,
 KB1216'6 KM NORTHEAST OF WINDSOR, AND ON HIGHWAY RIGHT-OF-WAY.
 KB1216'
 KB1216'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 32
 KB1216'AND 121 IN SULLIVAN, GO SOUTH ON STATE HIGHWAY 32 FOR 8.37
 KB1216'KM (5.2 MI) TO A CROSSROAD.  CONTINUE SOUTH ON STATE
 KB1216'HIGHWAY 32 FOR 3.86 KM (2.4 MI) TO SIDE ROAD LEFT.  TURN
 KB1216'LEFT AND GO EAST ON A PAVED ROAD FOR 2.25 KM (1.4 MI)
 KB1216'TO THE STATION ON THE RIGHT AT A SIDE ROAD RIGHT.
 KB1216'
 KB1216'THE STATION IS A STANDARD NGS AZIMUTH MARK DISK
 KB1216'STAMPED---POWER 1980---,
 KB1216'SET INTO A DRILL HOLE IN A CONCRETE HEADWALL.
 KB1216'IT IS LOCATED
 KB1216'14.9 METERS SOUTH FROM POWER POLE NUMBER D2CA 14,
 KB1216'8.9 METERS SOUTH FROM THE CENTER OF A PAVED ROAD,
 KB1216'4.9 METERS WEST FROM THE CENTER OF A PAVED ROAD AND
 KB1216'0.38 METER NORTH FROM THE SOUTH END OF THE HEADWALL.
 KB1216'
 KB1216'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.0 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0216 ***********************************************************************
 MF0216  DESIGNATION -  PP 20
 MF0216  PID         -  MF0216
 MF0216  STATE/COUNTY-  IL/GRUNDY
 MF0216  COUNTRY     -  US
 MF0216  USGS QUAD   -  MORRIS (2018)
 MF0216
 MF0216                         *CURRENT SURVEY CONTROL
 MF0216  ______________________________________________________________________
 MF0216* NAD 83(1986) POSITION- 41 21 54.     (N) 088 25 19.     (W)   SCALED
 MF0216* NAVD 88 ORTHO HEIGHT -   158.908 (meters)      521.35  (feet) ADJUSTED
 MF0216  ______________________________________________________________________
 MF0216  GEOID HEIGHT    -        -32.905 (meters)                     GEOID18
 MF0216  DYNAMIC HEIGHT  -        158.847 (meters)      521.15  (feet) COMP
 MF0216  MODELED GRAVITY -    980,235.5   (mgal)                       NAVD 88
 MF0216
 MF0216  VERT ORDER      -  SECOND    CLASS 0
 MF0216
 MF0216.The horizontal coordinates were scaled from a map and have
 MF0216.an estimated accuracy of +/- 6 seconds.
 MF0216
 MF0216.The orthometric height was determined by differential leveling and
 MF0216.adjusted by the NATIONAL GEODETIC SURVEY
 MF0216.in June 1991.
 MF0216
 MF0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0216.GEOID18 height accuracy estimate available here.
 MF0216
 MF0216.Click photographs - Photos may exist for this station.
 MF0216
 MF0216.The dynamic height is computed by dividing the NAVD 88
 MF0216.geopotential number by the normal gravity value computed on the
 MF0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0216.degrees latitude (g = 980.6199 gals.).
 MF0216
 MF0216.The modeled gravity was interpolated from observed gravity values.
 MF0216
 MF0216;                    North         East    Units  Estimated Accuracy
 MF0216;SPC IL E     -   521,580.      292,590.      MT  (+/- 180 meters Scaled)
 MF0216
 MF0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL810802(NAD 83)
 MF0216
 MF0216                          SUPERSEDED SURVEY CONTROL
 MF0216
 MF0216  NGVD 29 (??/??/92)  158.996  (m)          521.64   (f) ADJ UNCH    2 0
 MF0216
 MF0216.Superseded values are not recommended for survey control.
 MF0216
 MF0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0216.See file dsdata.pdf to determine how the superseded data were derived.
 MF0216
 MF0216_MARKER: DB = BENCH MARK DISK
 MF0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0216_STAMPING: PP 20 1934
 MF0216_MARK LOGO: CGS
 MF0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0216+STABILITY: SURFACE MOTION
 MF0216
 MF0216  HISTORY     - Date     Condition        Report By
 MF0216  HISTORY     - 1934     MONUMENTED       CGS
 MF0216  HISTORY     - 20100901 MARK NOT FOUND   GEOCAC
 MF0216
 MF0216                          STATION DESCRIPTION
 MF0216
 MF0216'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0216'AT MORRIS.
 MF0216'AT MORRIS, GRUNDY COUNTY, ON DIVISION STREET (STATE HIGHWAY 47),
 MF0216'AT THE CROSSING OF CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY, 63
 MF0216'FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, 18 FEET WEST OF
 MF0216'THE CENTERLINE OF DIVISION STREET, AT THE SOUTH END OF A TERRACE
 MF0216'BETWEEN THE SIDEWALK AND THE STREET, AND ABOUT 1-1/2 FEET HIGHER
 MF0216'THAN THE HIGHWAY.  A STANDARD DISK, STAMPED PP 20 1934 AND SET
 MF0216'IN THE TOP OF A CONCRETE POST.
 MF0216
 MF0216                          STATION RECOVERY (2010)
 MF0216
 MF0216'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 MF0216'THE CURRENT IL ROUTE 47 BRIDGE WAS BUILT IN 1979.  THE TERRACE AS
 MF0216'DESCRIBED DOES NOT EXIST.  IT IS BELIEVED THAT THIS MARK NO LONGER
 MF0216'EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1046 ***********************************************************************
 LC1046  DESIGNATION -  PRAIRIE
 LC1046  PID         -  LC1046
 LC1046  STATE/COUNTY-  IL/MCLEAN
 LC1046  COUNTRY     -  US
 LC1046  USGS QUAD   -  MCLEAN (2018)
 LC1046
 LC1046                         *CURRENT SURVEY CONTROL
 LC1046  ______________________________________________________________________
 LC1046* NAD 83(1997) POSITION- 40 18 31.31582(N) 089 07 53.85730(W)   ADJUSTED
 LC1046* NAVD 88 ORTHO HEIGHT -   220.555 (meters)      723.60  (feet) ADJUSTED
 LC1046  ______________________________________________________________________
 LC1046  GEOID HEIGHT    -        -32.340 (meters)                     GEOID18
 LC1046  LAPLACE CORR    -          3.04  (seconds)                    DEFLEC18
 LC1046  DYNAMIC HEIGHT  -        220.446 (meters)      723.25  (feet) COMP
 LC1046  MODELED GRAVITY -    980,122.2   (mgal)                       NAVD 88
 LC1046
 LC1046  HORZ ORDER      -  SECOND
 LC1046  VERT ORDER      -  SECOND    CLASS 0
 LC1046
 LC1046.The horizontal coordinates were established by classical geodetic methods
 LC1046.and adjusted by the National Geodetic Survey in October 1999.
 LC1046
 LC1046.The orthometric height was determined by differential leveling and
 LC1046.adjusted by the NATIONAL GEODETIC SURVEY
 LC1046.in June 1991.
 LC1046
 LC1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1046.GEOID18 height accuracy estimate available here.
 LC1046
 LC1046.Click photographs - Photos may exist for this station.
 LC1046
 LC1046.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1046
 LC1046.The dynamic height is computed by dividing the NAVD 88
 LC1046.geopotential number by the normal gravity value computed on the
 LC1046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1046.degrees latitude (g = 980.6199 gals.).
 LC1046
 LC1046.The modeled gravity was interpolated from observed gravity values.
 LC1046
 LC1046. The following values were computed from the NAD 83(1997) position.
 LC1046
 LC1046;                    North         East     Units Scale Factor Converg.
 LC1046;SPC IL E     -   404,582.465   232,139.922   MT  1.00003166   -0 30 59.2
 LC1046;SPC IL E     - 1,327,367.64    761,612.39   sFT  1.00003166   -0 30 59.2
 LC1046;SPC IL W     -   404,777.082   787,982.344   MT  1.00003643   +0 40 10.6
 LC1046;SPC IL W     - 1,328,006.14  2,585,238.74   sFT  1.00003643   +0 40 10.6
 LC1046;UTM  16      - 4,464,201.019   318,860.068   MT  1.00000392   -1 22 45.6
 LC1046
 LC1046!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1046!SPC IL E     -   0.99997048  x   1.00003166  =   1.00000213
 LC1046!SPC IL W     -   0.99997048  x   1.00003643  =   1.00000690
 LC1046!UTM  16      -   0.99997048  x   1.00000392  =   0.99997439
 LC1046
 LC1046:                Primary Azimuth Mark                     Grid Az
 LC1046:SPC IL E     -  PRAIRIE AZ MK                            358 31 45.6
 LC1046:SPC IL W     -  PRAIRIE AZ MK                            357 20 35.8
 LC1046:UTM  16      -  PRAIRIE AZ MK                            359 23 32.0
 LC1046
 LC1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1886064201(NAD 83)
 LC1046
 LC1046|---------------------------------------------------------------------|
 LC1046| PID    Reference Object                     Distance      Geod. Az  |
 LC1046|                                                           dddmmss.s |
 LC1046| LC1047 PRAIRIE RM 2                         19.524 METERS 27632     |
 LC1046| LC1910 MC LEAN MUNICIPAL TANK              APPROX. 3.2 KM 2802810.4 |
 LC1046| LC1044 PRAIRIE AZ MK                                      3580046.4 |
 LC1046| LC1045 PRAIRIE RM 1                         21.342 METERS 35941     |
 LC1046|---------------------------------------------------------------------|
 LC1046
 LC1046                          SUPERSEDED SURVEY CONTROL
 LC1046
 LC1046  NAD 83(1986)-  40 18 31.32734(N)    089 07 53.85541(W) AD(       ) 2
 LC1046  NAD 27      -  40 18 31.18830(N)    089 07 53.54750(W) AD(       ) 2
 LC1046  NGVD 29 (??/??/92)  220.621  (m)          723.82   (f) ADJ UNCH    2 0
 LC1046  NGVD 29             220.62   (m)          723.8    (f) LEVELING    3  
 LC1046
 LC1046.Superseded values are not recommended for survey control.
 LC1046
 LC1046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1046.See file dsdata.pdf to determine how the superseded data were derived.
 LC1046
 LC1046_MARKER: DE = TRAVERSE STATION DISK
 LC1046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1046_STAMPING: PRAIRIE 1960
 LC1046_MARK LOGO: CGS
 LC1046_PROJECTION: FLUSH
 LC1046_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1046+STABILITY: SURFACE MOTION
 LC1046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1046+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2020
 LC1046
 LC1046  HISTORY     - Date     Condition        Report By
 LC1046  HISTORY     - 1960     MONUMENTED       CGS
 LC1046  HISTORY     - 1960     GOOD             CGS
 LC1046  HISTORY     - 1970     GOOD             LOCENG
 LC1046  HISTORY     - 1980     GOOD             NGS
 LC1046  HISTORY     - 1980     GOOD             NGS
 LC1046  HISTORY     - 19800615 GOOD             NGS
 LC1046  HISTORY     - 20200724 GOOD             WSRR
 LC1046
 LC1046                          STATION DESCRIPTION
 LC1046
 LC1046'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1046'THE STATION IS LOCATED ABOUT 2-1/4 MILES EAST-SOUTHEAST OF
 LC1046'MC LEAN, 1/4 MILE SOUTH OF U.S. HIGHWAY 136 AND JUST NORTH OF
 LC1046'THE ENTRANCE TO MR. RICHARD PANNIERS FARM HOME.
 LC1046'
 LC1046'TO REACH FROM THE DIXIE CAFE AT THE SOUTH EDGE OF MC LEAN,
 LC1046'GO EAST ON U.S. HIGHWAY 136 FOR 2.0 MILES TO A SIDE ROAD RIGHT
 LC1046'AND SIGN WAYNESVILLE.  THE AZIMUTH MARK IS IN THE SOUTHEAST
 LC1046'ANGLE OF THE ROAD INTERSECTION.  TURN RIGHT, SOUTH FOR 0.25
 LC1046'MILE TO THE STATION ON THE LEFT JUST BEFORE REACHING MR. PANNIERS
 LC1046'DRIVEWAY.
 LC1046'
 LC1046'STATION MARK, A STANDARD TRAVERSE DISK SET TOP OF A 12 INCH
 LC1046'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 LC1046'GROUND AND IS STAMPED PRAIRIE 1960.  THE MARK IS 57 FEET NORTH
 LC1046'OF THE CENTER OF DRIVEWAY, 32 FEET EAST OF THE CENTER OF ROAD,
 LC1046'20.5 FEET NORTH OF FENCE CORNER AND 2.5 FEET WEST OF A WITNESS
 LC1046'POST AND FENCE.
 LC1046'
 LC1046'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12
 LC1046'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 LC1046'OF THE GROUND AND IS STAMPED PRAIRIE NO 1 1960.  THE MARK IS 35
 LC1046'FEET EAST OF THE CENTER OF THE ROAD, 12 FEET NORTH-NORTHEAST
 LC1046'OF A TELEPHONE POLE AND 1 FOOT WEST OF A FENCE.
 LC1046'
 LC1046'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12
 LC1046'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF
 LC1046'THE GROUND AND IS STAMPED PRAIRIE NO 2 1960.  THE MARK IS 71
 LC1046'FEET NORTHWEST OF THE JUNCTION OF THE ROAD AND DRIVEWAY, 32
 LC1046'FEET WEST OF THE CENTER OF ROAD AND 1 FOOT EAST OF A FENCE.
 LC1046'
 LC1046'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH
 LC1046'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 LC1046'GROUND AND IS STAMPED PRAIRIE 1960.  THE MARK IS 112 FEET SOUTH
 LC1046'OF THE CENTER OF U.S. HIGHWAY 136, 31 FEET EAST OF THE CENTER OF
 LC1046'ROAD, 2.5 FEET SOUTH OF A TELEPHONE POLE AND 2 FEET WEST OF A
 LC1046'WITNESS POST AND FENCE.
 LC1046
 LC1046                          STATION RECOVERY (1960)
 LC1046
 LC1046'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1046'2 MI SE FROM MCLEAN.
 LC1046'ABOUT 1.75 MILES EAST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC1046'WITH U.S. HIGHWAY 66 IN THE EAST PART OF MCLEAN , THENCE 0.25
 LC1046'MILES SOUTH ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVE
 LC1046'EAST TO A FARM HOUSE, 32 FEET EAST OF THE CENTER LINE OF THE
 LC1046'ROAD, 2.5 FEET WEST OF THE FENCE, 56 FEET NORTH OF THE CENTER
 LC1046'LINE OF THE FARM DRIVE, 61 FEET SOUTH OF A TELEPHONE POLE, 137
 LC1046'FEET SOUTHEAST AND ACROSS THE ROAD FROM A WIRE BRACED POWER POLE,
 LC1046'2.5 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 LC1046'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 LC1046'FLUSH WITH THE GROUND.
 LC1046
 LC1046                          STATION RECOVERY (1970)
 LC1046
 LC1046'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (TBB)
 LC1046'RECOVERED BY DUNNER ENGINEERING
 LC1046'
 LC1046'PRAIRIE 1960-FOUND FROM DESCRIPTION
 LC1046'
 LC1046'PRAIRIE 1960 AZMK-FOUND FROM DESCRIPTION
 LC1046'
 LC1046'PRAIRE R.M.S-NOT SEARCHED FOR
 LC1046'
 LC1046'PRAIRIE 1960 STA. GO EAST ON U.S. HWY 136 FOR 2.0 MILES TO A
 LC1046'T ROAD SOUTH AND SIGN WAYNESVILLE 5.
 LC1046
 LC1046                          STATION RECOVERY (1980)
 LC1046
 LC1046'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1046'STATION MARK, RM 1 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  RM
 LC1046'2 FOUND TO HAVE BEEN HIT WITH A LARGE CHIP ON IT.  THE DIRECTION TO
 LC1046'RM 1 CHECKED THE DISTANCE SMALLER BY 0.1 FOOT.  RM 2 DIRECTION WAS
 LC1046'LESS BY 11 MINUTES.  THE DISTANCE BEING SHORTER BY 0.19 FOOT.
 LC1046'
 LC1046'THE 1960 TOO REACH AND DESCRIPTION ARE ADEQUATE TO RECOVER THE
 LC1046'STATION.
 LC1046
 LC1046                          STATION RECOVERY (1980)
 LC1046
 LC1046'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1046'RECOVERED IN GOOD CONDITION.
 LC1046
 LC1046                          STATION RECOVERY (1980)
 LC1046
 LC1046'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LC1046'STATION MARK, RM 1 AND THE AZ MK FOUND IN GOOD CONDITION.  RM 2 FOUND
 LC1046'TO HAVE BEEN HIT WITH A LARGE CHIP ON IT.  THE DIRECTION TO R M 1
 LC1046'CHECKED THE DISTANCE SMALLER BY 0.1 FOOT.  (3.0 CM) RM 2 DIRECTION WAS
 LC1046'LESS BY 11 MINUTES.  THE DISTANCE BEING SHORTER BY 0.19 FOOT. (5.79
 LC1046'CM) THE 1960 TO REACH AND DESCRIPTION ARE ADEQUATE TO RECOVER THE
 LC1046'STATION.
 LC1046
 LC1046                          STATION RECOVERY (2020)
 LC1046
 LC1046'RECOVERY NOTE BY WALKERSVILLE SOUTHERN RR 2020 (MFM)
 LC1046'STATION RECOVERED IN GOOD CONDITION.  REFERENCE MARK 1 RECOVERED
 LC1046'DESTROYED.  REFERENCE MARK 2 NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2274 ***********************************************************************
 LB2274  DESIGNATION -  PRAIRIE
 LB2274  PID         -  LB2274
 LB2274  STATE/COUNTY-  IL/VERMILION
 LB2274  COUNTRY     -  US
 LB2274  USGS QUAD   -  POTOMAC (2018)
 LB2274
 LB2274                         *CURRENT SURVEY CONTROL
 LB2274  ______________________________________________________________________
 LB2274* NAD 83(1997) POSITION- 40 21 29.45663(N) 087 45 33.60116(W)   ADJUSTED
 LB2274* NAVD 88 ORTHO HEIGHT -   225.    (meters)      738.    (feet) SCALED
 LB2274  ______________________________________________________________________
 LB2274  GEOID HEIGHT    -        -32.632 (meters)                     GEOID18
 LB2274  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 LB2274  HORZ ORDER      -  THIRD
 LB2274
 LB2274.The horizontal coordinates were established by classical geodetic methods
 LB2274.and adjusted by the National Geodetic Survey in October 1999.
 LB2274
 LB2274.The orthometric height was scaled from a topographic map.
 LB2274
 LB2274.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2274.GEOID18 height accuracy estimate available here.
 LB2274
 LB2274.Click photographs - Photos may exist for this station.
 LB2274
 LB2274.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2274
 LB2274. The following values were computed from the NAD 83(1997) position.
 LB2274
 LB2274;                    North         East     Units Scale Factor Converg.
 LB2274;SPC IL E     -   409,929.362   348,757.895   MT  1.00000425   +0 22 18.2
 LB2274;SPC IL E     - 1,344,909.92  1,144,216.53   sFT  1.00000425   +0 22 18.2
 LB2274;UTM  16      - 4,467,789.876   435,523.131   MT  0.99965117   -0 29 30.2
 LB2274
 LB2274!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2274!SPC IL E     -   0.99996983  x   1.00000425  =   0.99997408
 LB2274!UTM  16      -   0.99996983  x   0.99965117  =   0.99962101
 LB2274
 LB2274:                Primary Azimuth Mark                     Grid Az
 LB2274:SPC IL E     -  PRAIRIE AZ MK                            358 29 17.1
 LB2274:UTM  16      -  PRAIRIE AZ MK                            359 21 05.5
 LB2274
 LB2274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3552367789(NAD 83)
 LB2274
 LB2274|---------------------------------------------------------------------|
 LB2274| PID    Reference Object                     Distance      Geod. Az  |
 LB2274|                                                           dddmmss.s |
 LB2274| LB2259 ROSSVILLE MUNICIPAL STANDPIPE       APPROX. 8.5 KM 0732430.3 |
 LB2274| LB2273 PT 140                               19.184 METERS 17027     |
 LB2274| CM4396 PRAIRIE RM 1                         26.121 METERS 23057     |
 LB2274| CM4395 PRAIRIE AZ MK                                      3585135.3 |
 LB2274|---------------------------------------------------------------------|
 LB2274
 LB2274                          SUPERSEDED SURVEY CONTROL
 LB2274
 LB2274  NAD 83(1997)-  40 21 29.45652(N)    087 45 33.60164(W) AD(       ) 3
 LB2274  NAD 83(1986)-  40 21 29.46596(N)    087 45 33.60763(W) AD(       ) 3
 LB2274  NAD 27      -  40 21 29.33210(N)    087 45 33.51460(W) AD(       ) 3
 LB2274
 LB2274.Superseded values are not recommended for survey control.
 LB2274
 LB2274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2274.See file dsdata.pdf to determine how the superseded data were derived.
 LB2274
 LB2274_MARKER: DS = TRIANGULATION STATION DISK
 LB2274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2274_STAMPING: PRAIRIE 1955
 LB2274_MARK LOGO: CGS
 LB2274_PROJECTION: FLUSH
 LB2274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2274+STABILITY: SURFACE MOTION
 LB2274
 LB2274  HISTORY     - Date     Condition        Report By
 LB2274  HISTORY     - 1955     MONUMENTED       CGS
 LB2274  HISTORY     - 1959     GOOD             CGS
 LB2274
 LB2274                          STATION DESCRIPTION
 LB2274
 LB2274'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2274'STATION IS LOCATED ABOUT 5 MILES WEST OF ROSSVILLE AND 4-1/2 MILES
 LB2274'NORTH OF POTOMAC IN THE NORTHWEST ANGLE OF THE INTERSECTION OF A
 LB2274'T-ROAD AND ON ROAD RIGHT-OF-WAY.  IT IS 46 FEET NORTHWEST OF THE
 LB2274'CENTER OF ROAD INTERSECTION, 36 FEET WEST OF THE CENTER OF
 LB2274'NORTH-SOUTH GRAVELED ROAD, 28 FEET NORTH OF THE CENTER OF T-ROAD
 LB2274'AND 4 FEET WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 LB2274'DISK IS STAMPED PRAIRIE 1955.
 LB2274'
 LB2274'REFERENCE MARK NO. 1 IS 24 FEET SOUTH OF THE CENTER OF GRAVELED ROAD
 LB2274'AND 1 FOOT NORTH OF FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE
 LB2274'DISK IS STAMPED PRAIRIE NO 1 1955.
 LB2274'
 LB2274'PT 140 (USGS) WAS USED AS REFERENCE MARK NO. 2, IT IS 37 FEET SOUTH
 LB2274'OF THE CENTER OF T-ROAD, 26 FEET WEST OF THE CENTER OF NORTH-SOUTH
 LB2274'GRAVELED ROAD, 7 FEET SOUTH OF FENCE CORNER AND 2 FEET EAST OF
 LB2274'FENCE LINE.  THE MARK IS A STANDARD U. S. G. S. BENCH MARK DISK SET
 LB2274'IN THE TOP OF A 4X4 INCH CONCRETE POST THAT PROJECTS 2 INCHES AND
 LB2274'THE DISK IS STAMPED PRIM. TRAV. STA. 140 MAC 1923.
 LB2274'
 LB2274'THE AZIMUTH MARK IS 28 FEET WEST OF THE CENTER OF NORTH-SOUTH
 LB2274'GRAVELED ROAD, 5 FEET EAST OF EAST EDGE OF CULTIVATED FIELD, 1 FOOT
 LB2274'SOUTH OF A TELEPHONE POLE AND 1 FOOT EAST OF A WHITE WITNESS POST.
 LB2274'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED PRAIRIE 1955.
 LB2274'
 LB2274'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 AND ATTICA
 LB2274'STREET IN ROSSVILLE, GO WEST ON ATTICA STREET (WHICH TURNS INTO A
 LB2274'NARROW PAVED ROAD) FOR 4.7 MILES TO GRAVELED CROSSROAD, (PRAIRIE
 LB2274'VIEW CEMETERY IN NORTHEAST ANGLE) TURN LEFT AND GO SOUTH ON GRAVELED
 LB2274'ROAD FOR 1.25 MILES TO THE AZIMUTH MARK ON THE WEST SIDE AS
 LB2274'DESCRIBED.  CONTINUE SOUTH ON GRAVELED ROAD FOR 0.2 MILE TO
 LB2274'T-ROAD INTERSECTION AND STATION ON THE WEST SIDE AS DESCRIBED.
 LB2274'
 LB2274'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 LB2274
 LB2274                          STATION RECOVERY (1959)
 LB2274
 LB2274'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 LB2274'ALL MARKS DESCRIBED WERE RECOVERED AND IN GOOD CONDITION.  WITNESS
 LB2274'POSTS STILL MARK STATION SITE.  ORIGINAL DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1162 ***********************************************************************
 NH1162  DESIGNATION -  PRAIRIE
 NH1162  PID         -  NH1162
 NH1162  STATE/COUNTY-  IL/BOONE
 NH1162  COUNTRY     -  US
 NH1162  USGS QUAD   -  GARDEN PRAIRIE (2018)
 NH1162
 NH1162                         *CURRENT SURVEY CONTROL
 NH1162  ______________________________________________________________________
 NH1162* NAD 83(1997) POSITION- 42 15 12.26890(N) 088 43 33.00219(W)   ADJUSTED
 NH1162* NAVD 88 ORTHO HEIGHT -   237.43  (+/-2cm)      779.0   (feet) VERTCON3
 NH1162  ______________________________________________________________________
 NH1162  GEOID HEIGHT    -        -33.543 (meters)                     GEOID18
 NH1162  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 NH1162  HORZ ORDER      -  THIRD
 NH1162  VERT ORDER      -  THIRD ? (See Below)
 NH1162
 NH1162.The horizontal coordinates were established by classical geodetic methods
 NH1162.and adjusted by the National Geodetic Survey in October 1999.
 NH1162
 NH1162.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1162.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1162
 NH1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1162.GEOID18 height accuracy estimate available here.
 NH1162
 NH1162.The vertical order pertains to the NGVD 29 superseded value.
 NH1162
 NH1162.Click photographs - Photos may exist for this station.
 NH1162
 NH1162.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1162
 NH1162. The following values were computed from the NAD 83(1997) position.
 NH1162
 NH1162;                    North         East     Units Scale Factor Converg.
 NH1162;SPC IL E     -   620,323.988   267,611.150   MT  0.99998790   -0 15 50.1
 NH1162;SPC IL E     - 2,035,179.62    877,987.58   sFT  0.99998790   -0 15 50.1
 NH1162;UTM  16      - 4,679,354.393   357,636.919   MT  0.99984937   -1 09 38.4
 NH1162
 NH1162!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1162!SPC IL E     -   0.99996802  x   0.99998790  =   0.99995592
 NH1162!UTM  16      -   0.99996802  x   0.99984937  =   0.99981740
 NH1162
 NH1162:                Primary Azimuth Mark                     Grid Az
 NH1162:SPC IL E     -  PRAIRIE AZ MK                            177 21 52.0
 NH1162:UTM  16      -  PRAIRIE AZ MK                            178 15 40.3
 NH1162
 NH1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5763679354(NAD 83)
 NH1162
 NH1162|---------------------------------------------------------------------|
 NH1162| PID    Reference Object                     Distance      Geod. Az  |
 NH1162|                                                           dddmmss.s |
 NH1162| CJ1917 PRAIRIE RM 1                         27.310 METERS 02602     |
 NH1162| CJ1918 PRAIRIE RM 2                         27.634 METERS 11808     |
 NH1162| CJ1916 PRAIRIE AZ MK                                      1770601.9 |
 NH1162|---------------------------------------------------------------------|
 NH1162
 NH1162                          SUPERSEDED SURVEY CONTROL
 NH1162
 NH1162  NAD 83(1991)-  42 15 12.26871(N)    088 43 33.00581(W) AD(       ) 3
 NH1162  NAD 83(1986)-  42 15 12.26704(N)    088 43 33.00750(W) AD(       ) 3
 NH1162  NAD 27      -  42 15 12.19480(N)    088 43 32.65160(W) AD(       ) 3
 NH1162  NGVD 29             237.50   (m)          779.2    (f) LEVELING    3  
 NH1162
 NH1162.Superseded values are not recommended for survey control.
 NH1162
 NH1162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1162.See file dsdata.pdf to determine how the superseded data were derived.
 NH1162
 NH1162_MARKER: DS = TRIANGULATION STATION DISK
 NH1162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1162_STAMPING: PRAIRIE 1954
 NH1162_MARK LOGO: CGS
 NH1162_PROJECTION: FLUSH
 NH1162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1162+STABILITY: SURFACE MOTION
 NH1162
 NH1162  HISTORY     - Date     Condition        Report By
 NH1162  HISTORY     - 1954     MONUMENTED       CGS
 NH1162  HISTORY     - 1967     GOOD             CGS
 NH1162  HISTORY     - 19971217 MARK NOT FOUND   USPSQD
 NH1162  HISTORY     - 20090217 MARK NOT FOUND   ILDT
 NH1162
 NH1162                          STATION DESCRIPTION
 NH1162
 NH1162'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1162'STATION IS LOCATED ABOUT 6 MILES EAST OF BELVIDERE AND 6
 NH1162'MILES WEST OF MARENGO IN THE SMALL TOWN OF GARDEN PRAIRIE
 NH1162'AND ON THE PROPERTY OF THE GARDEN PRAIRIE METHODIST CHURCH.
 NH1162'IT IS 196 FEET NORTHWEST OF THE INTERSECTION OF U.S. HIGHWAY
 NH1162'20 AND GARDEN PRAIRIE ROAD, 90 FEET WEST OF THE SOUTHWEST
 NH1162'CORNER OF THE CHURCH AND 72 FEET NORTH OF THE CENTER OF U.S.
 NH1162'HIGHWAY 20.  THE MARK IS FLUSH AND THE DISK IS STAMPED PRAIRIE
 NH1162'1954.
 NH1162'
 NH1162'REFERENCE MARK NO. 1 IS 79 FEET NORTHWEST OF THE NORTHWEST
 NH1162'CORNER OF THE CHURCH AND 12 FEET SOUTH OF A 24 INCH ASH
 NH1162'TREE ALONG THE NORTH SIDE OF THE CHURCH LAWN.  THE MARK IS
 NH1162'FLUSH AND THE DISK IS STAMPED PRAIRIE NO 1 1954.
 NH1162'
 NH1162'REFERENCE MARK NO. 2 IS 33 FEET NORTH OF THE CENTER OF THE
 NH1162'HIGHWAY, 20 FEET SOUTH OF THE SOUTHWEST CORNER OF THE CHURCH
 NH1162'AND 1 FOOT NORTH OF A SIDE WALK.  THE MARK IS FLUSH AND THE
 NH1162'DISK IS STAMPED PRAIRIE NO 2 1954.
 NH1162'
 NH1162'AZIMUTH MARK IS 28 FEET WEST OF THE CENTER OF GARDEN PRAIRIE
 NH1162'ROAD AND 1 FOOT NORTH OF A WHITE WITNESS POST AND TELEPHONE
 NH1162'POLE.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 NH1162'PRAIRIE 1954.
 NH1162'
 NH1162'TO REACH THE AZIMUTH MARK FROM THE INTERSECTION OF U.S. HIGHWAY
 NH1162'20 AND GARDEN PRAIRIE ROAD GO SOUTH ON GARDEN PRAIRIE ROAD
 NH1162'FOR 0.65 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1162'
 NH1162'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1162
 NH1162                          STATION RECOVERY (1967)
 NH1162
 NH1162'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1162'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 NH1162'AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST AND
 NH1162'FLUSH.
 NH1162'
 NH1162'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT GRAND
 NH1162'PRAIRIE
 NH1162
 NH1162                          STATION RECOVERY (1997)
 NH1162
 NH1162'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1162'MARK NOT FOUND.
 NH1162
 NH1162                          STATION RECOVERY (2009)
 NH1162
 NH1162'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH1162'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1702 ***********************************************************************
 JB1702  DESIGNATION -  PRAIRIE
 JB1702  PID         -  JB1702
 JB1702  STATE/COUNTY-  IL/WAYNE
 JB1702  COUNTRY     -  US
 JB1702  USGS QUAD   -  FAIRFIELD (2018)
 JB1702
 JB1702                         *CURRENT SURVEY CONTROL
 JB1702  ______________________________________________________________________
 JB1702* NAD 83(1997) POSITION- 38 24 27.73985(N) 088 15 37.38502(W)   ADJUSTED
 JB1702* NAVD 88 ORTHO HEIGHT -   136.    (meters)      446.    (feet) SCALED
 JB1702  ______________________________________________________________________
 JB1702  GEOID HEIGHT    -        -30.698 (meters)                     GEOID18
 JB1702  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 JB1702  HORZ ORDER      -  FIRST
 JB1702
 JB1702.The horizontal coordinates were established by classical geodetic methods
 JB1702.and adjusted by the National Geodetic Survey in October 1999.
 JB1702
 JB1702.The orthometric height was scaled from a topographic map.
 JB1702
 JB1702.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1702.GEOID18 height accuracy estimate available here.
 JB1702
 JB1702.Click photographs - Photos may exist for this station.
 JB1702
 JB1702.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1702
 JB1702. The following values were computed from the NAD 83(1997) position.
 JB1702
 JB1702;                    North         East     Units Scale Factor Converg.
 JB1702;SPC IL E     -   193,231.691   306,371.462   MT  0.99997550   +0 02 43.2
 JB1702;SPC IL E     -   633,960.97  1,005,153.70   sFT  0.99997550   +0 02 43.2
 JB1702;UTM  16      - 4,251,804.387   389,954.987   MT  0.99974913   -0 46 59.1
 JB1702
 JB1702!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1702!SPC IL E     -   0.99998350  x   0.99997550  =   0.99995900
 JB1702!UTM  16      -   0.99998350  x   0.99974913  =   0.99973263
 JB1702
 JB1702:                Primary Azimuth Mark                     Grid Az
 JB1702:SPC IL E     -  PRAIRIE AZ MK                            169 22 13.7
 JB1702:UTM  16      -  PRAIRIE AZ MK                            170 11 56.0
 JB1702
 JB1702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8995451804(NAD 83)
 JB1702
 JB1702|---------------------------------------------------------------------|
 JB1702| PID    Reference Object                     Distance      Geod. Az  |
 JB1702|                                                           dddmmss.s |
 JB1702| CI5315 PRAIRIE RM 1                         27.341 METERS 03919     |
 JB1702| CI5314 PRAIRIE AZ MK                                      1692456.9 |
 JB1702| JB1703 FAIRFIELD RAD STA WFIW MAST         APPROX. 6.5 KM 2414456.0 |
 JB1702| JB1701 FAIRFIELD CITY STACK                APPROX. 9.8 KM 2520951.2 |
 JB1702| JB1716 FAIRFIELD RAD STA KSA 238 MAST      APPROX.11.1 KM 2541622.7 |
 JB1702| CI5316 PRAIRIE RM 2                         28.593 METERS 31908     |
 JB1702|---------------------------------------------------------------------|
 JB1702
 JB1702                          SUPERSEDED SURVEY CONTROL
 JB1702
 JB1702  NAD 83(1997)-  38 24 27.74310(N)    088 15 37.38355(W) AD(       ) 1
 JB1702  NAD 83(1993)-  38 24 27.75184(N)    088 15 37.38363(W) AD(       ) 1
 JB1702  NAD 83(1986)-  38 24 27.75242(N)    088 15 37.38394(W) AD(       ) 1
 JB1702  NAD 27      -  38 24 27.57688(N)    088 15 37.22670(W) AD(       ) 1
 JB1702
 JB1702.Superseded values are not recommended for survey control.
 JB1702
 JB1702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1702.See file dsdata.pdf to determine how the superseded data were derived.
 JB1702
 JB1702_MARKER: DS = TRIANGULATION STATION DISK
 JB1702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1702_STAMPING: PRAIRIE 1961
 JB1702_MARK LOGO: CGS
 JB1702_PROJECTION: RECESSED 51 CENTIMETERS
 JB1702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1702+STABILITY: SURFACE MOTION
 JB1702
 JB1702  HISTORY     - Date     Condition        Report By
 JB1702  HISTORY     - 1961     MONUMENTED       CGS
 JB1702
 JB1702                          STATION DESCRIPTION
 JB1702
 JB1702'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1702'IT IS ABOUT 6 MILES NORTHEAST OF FAIRFIELD, IN THE SMALL COMMUNITY OF
 JB1702'THOMAS PRAIRIE, IN THE EAST EDGE OF SEC.  25, T-1-S, R-8-E, AND ON THE
 JB1702'PROPERTY OF MR H G CLINE.  IT IS 93 FEET SOUTHEAST OF A WITNESS POST,
 JB1702'91 FEET SOUTHWEST OF A FENCE CORNER, 90 FEET SOUTH OF THE CENTERLINE
 JB1702'OF A GRAVELED ROAD, AND 61 FEET NORTHEAST OF A FENCE CORNER.  THE
 JB1702'MONUMENT IS 20 INCHES UNDERGROUND AND THE DISK IS STAMPED PRAIRIE
 JB1702'1961.
 JB1702'
 JB1702'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 45 AND STATE
 JB1702'HIGHWAY 15 IN FAIRFIELD, GO EAST ON HIGHWAY 15 FOR 3.0 MILES TO A
 JB1702'GRAVELED CROSSROAD.  CONTINUE EAST ON HIGHWAY 15 FOR 2.6 MILES TO A
 JB1702'GRAVELED CROSSROAD.  TURN LEFT AND GO NORTH ON THE GRAVELED ROAD FOR
 JB1702'2.1 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE NORTH ON THE
 JB1702'GRAVELED ROAD FOR 0.5 MILES TO A GRAVELED CROSSROAD.  TURN LEFT AND GO
 JB1702'WEST ON THE GRAVELED ROAD FOR 0.1 MILE TO THE STATION ON THE LEFT.
 JB1702'
 JB1702'REFERENCE MARK 1 IS 20 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1
 JB1702'FOOT WEST OF THE WITNESS POST AND SET IN AN EAST-WEST FENCE.  THE
 JB1702'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED PRAIRIE NO 1 1961.
 JB1702'
 JB1702'REFERENCE MARK 2 IS 18 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1
 JB1702'FOOT SOUTHWEST OF THE FENCE CORNER AND 1 FOOT SOUTH OF A FENCE.  THE
 JB1702'MONUMENT PROJECTS 10 INCHES AND THE DISK IS STAMPED PRAIRIE NO 2 1961.
 JB1702'
 JB1702'THE AZIMUTH MARK IS 26 FEET EAST OF THE CENTERLINE OF THE ROAD, 14
 JB1702'FEET SOUTH OF A TELEPHONE, 3 FEET SOUTH OF A WITNESS POST AND 1 FOOT
 JB1702'WEST OF A FENCE.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 JB1702'STAMPED PRAIRIE 1961.
 JB1702'
 JB1702'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9203 ***********************************************************************
 DG9203  DESIGNATION -  PRAIRIE 1
 DG9203  PID         -  DG9203
 DG9203  STATE/COUNTY-  IL/STEPHENSON
 DG9203  COUNTRY     -  US
 DG9203  USGS QUAD   -  SHANNON (2018)
 DG9203
 DG9203                         *CURRENT SURVEY CONTROL
 DG9203  ______________________________________________________________________
 DG9203* NAD 83(2011) POSITION- 42 14 05.74589(N) 089 42 39.50453(W)   ADJUSTED
 DG9203* NAD 83(2011) ELLIP HT-   209.909 (meters)        (06/27/12)   ADJUSTED
 DG9203* NAD 83(2011) EPOCH   -  2010.00
 DG9203* NAVD 88 ORTHO HEIGHT -   243.114 (meters)      797.62  (feet) ADJUSTED
 DG9203  ______________________________________________________________________
 DG9203  GEOID HEIGHT    -        -33.203 (meters)                     GEOID18
 DG9203  NAD 83(2011) X  -     23,858.469 (meters)                     COMP
 DG9203  NAD 83(2011) Y  - -4,729,593.591 (meters)                     COMP
 DG9203  NAD 83(2011) Z  -  4,265,101.382 (meters)                     COMP
 DG9203  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 DG9203  DYNAMIC HEIGHT  -        243.033 (meters)      797.35  (feet) COMP
 DG9203  MODELED GRAVITY -    980,281.7   (mgal)                       NAVD 88
 DG9203
 DG9203  VERT ORDER      -  SECOND    CLASS I
 DG9203
 DG9203  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9203  Standards:
 DG9203         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9203            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9203  -------------------------------------------------------------------
 DG9203  NETWORK    0.64   1.27           0.29   0.22   0.65     -0.02133164
 DG9203  -------------------------------------------------------------------
 DG9203  Click here for local accuracies and other accuracy information.
 DG9203
 DG9203.The horizontal coordinates were established by GPS observations
 DG9203.and adjusted by the National Geodetic Survey in June 2012.
 DG9203
 DG9203.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9203.been affixed to the stable North American tectonic plate. See 
 DG9203.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9203
 DG9203.The horizontal coordinates are valid at the epoch date displayed above
 DG9203.which is a decimal equivalence of Year/Month/Day.
 DG9203
 DG9203.The orthometric height was determined by differential leveling and
 DG9203.adjusted by the NATIONAL GEODETIC SURVEY
 DG9203.in March 2013.
 DG9203
 DG9203.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9203.GEOID18 height accuracy estimate available here.
 DG9203
 DG9203.Click photographs - Photos may exist for this station.
 DG9203
 DG9203.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9203
 DG9203.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9203
 DG9203.The ellipsoidal height was determined by GPS observations
 DG9203.and is referenced to NAD 83.
 DG9203
 DG9203.The dynamic height is computed by dividing the NAVD 88
 DG9203.geopotential number by the normal gravity value computed on the
 DG9203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG9203.degrees latitude (g = 980.6199 gals.).
 DG9203
 DG9203.The modeled gravity was interpolated from observed gravity values.
 DG9203
 DG9203. The following values were computed from the NAD 83(2011) position.
 DG9203
 DG9203;                    North         East     Units Scale Factor Converg.
 DG9203;SPC IL W     -   618,276.506   737,613.165   MT  0.99995858   +0 18 22.7
 DG9203;SPC IL W     - 2,028,462.17  2,419,985.86   sFT  0.99995858   +0 18 22.7
 DG9203;UTM  16      - 4,679,419.344   276,303.156   MT  1.00021575   -1 49 22.8
 DG9203
 DG9203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9203!SPC IL W     -   0.99996708  x   0.99995858  =   0.99992566
 DG9203!UTM  16      -   0.99996708  x   1.00021575  =   1.00018282
 DG9203
 DG9203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7630379419(NAD 83)
 DG9203
 DG9203                          SUPERSEDED SURVEY CONTROL
 DG9203
 DG9203  NAD 83(2007)-  42 14 05.74590(N)    089 42 39.50542(W) AD(2002.00) 0
 DG9203  ELLIP H (02/10/07)  209.942  (m)                       GP(2002.00)    
 DG9203  NAD 83(1997)-  42 14 05.74566(N)    089 42 39.50474(W) AD(       ) 1
 DG9203  ELLIP H (03/01/05)  209.919  (m)                       GP(       ) 4 1
 DG9203  NAVD 88 (03/01/05)  243.1    (m)  GEOID99  model used  GPS OBS        
 DG9203
 DG9203.Superseded values are not recommended for survey control.
 DG9203
 DG9203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9203.See file dsdata.pdf to determine how the superseded data were derived.
 DG9203
 DG9203_MARKER: DD = SURVEY DISK
 DG9203_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG9203+WITH SETTING: INFORMATION.
 DG9203_STAMPING: PRAIRIE NO. 1
 DG9203_MARK LOGO: IL-177
 DG9203_PROJECTION: RECESSED 15 CENTIMETERS
 DG9203_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9203_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DG9203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9203+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2020
 DG9203_ROD/PIPE-DEPTH: 2.74 meters
 DG9203
 DG9203  HISTORY     - Date     Condition        Report By
 DG9203  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9203  HISTORY     - 20120328 GOOD             AMESC
 DG9203  HISTORY     - 20200722 GOOD             ILDT
 DG9203
 DG9203                          STATION DESCRIPTION
 DG9203
 DG9203'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9203'STATION IS ABOUT 10.1 KM (6.3 MILES) SOUTHEAST OF PEARL CITY AND ABOUT
 DG9203'10.5 KM (6.5 MILES) SOUTHWEST  OF  FREEPORT (AIR LINE), IN SECTION 20,
 DG9203'T 26 N, R 7 E ON PROPERTY OWNED BY GERALD LEARY. THIS  STATION IS 7.3M
 DG9203'(24.1 FT) SOUTH OF THE CENTERLINE OF PAVEMENT OF PRAIRIE ROAD, 0.3M (1
 DG9203'FT)  NORTH OF AN ORANGE CARSONITE WITNESS SIGN AND 16.6M (54.4 FT)
 DG9203'SOUTH OF A POWER POLE.  MARK IS FLUSH WITH GROUND LEVEL.
 DG9203'
 DG9203'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 73 AND
 DG9203'PEARL CITY ROAD IN  PEARL CITY, GO NORTHEAST ON PEARL CITY ROAD 10.1
 DG9203'KM (6.3 MILES) TO BOLTON ROAD, THEN TURN  RIGHT (SOUTH) ON BOLTON ROAD
 DG9203'5.2 KM (3.3 MILES) TO PRIARIE ROAD, THEN TURN LEFT (EAST) ON  PRAIRIE
 DG9203'ROAD 1.4 KM (0.8 MILES) TO THE STATION ON THE RIGHT (SOUTH).
 DG9203'
 DG9203'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9203'ALUMINUM ROD  DRIVEN TO A DEPTH OF 2.74M (9 FT). THE DISK IS RECESSED
 DG9203'15.8 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9203'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9203'FLUSH WITH THE GROUND.
 DG9203
 DG9203                          STATION RECOVERY (2012)
 DG9203
 DG9203'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DG9203'RECOVERED AS DESCRIBED.
 DG9203'
 DG9203'NOTE-WITNESS POST IS GONE.
 DG9203
 DG9203                          STATION RECOVERY (2020)
 DG9203
 DG9203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9208 ***********************************************************************
 DG9208  DESIGNATION -  PRAIRIE 2
 DG9208  PID         -  DG9208
 DG9208  STATE/COUNTY-  IL/STEPHENSON
 DG9208  COUNTRY     -  US
 DG9208  USGS QUAD   -  SHANNON (2018)
 DG9208
 DG9208                         *CURRENT SURVEY CONTROL
 DG9208  ______________________________________________________________________
 DG9208* NAD 83(2011) POSITION- 42 14 07.36327(N) 089 41 46.33282(W)   ADJUSTED
 DG9208* NAD 83(2011) ELLIP HT-   221.761 (meters)        (06/27/12)   ADJUSTED
 DG9208* NAD 83(2011) EPOCH   -  2010.00
 DG9208* NAVD 88 ORTHO HEIGHT -   254.969 (meters)      836.51  (feet) ADJUSTED
 DG9208  ______________________________________________________________________
 DG9208  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 DG9208  NAD 83(2011) X  -     25,077.549 (meters)                     COMP
 DG9208  NAD 83(2011) Y  - -4,729,562.513 (meters)                     COMP
 DG9208  NAD 83(2011) Z  -  4,265,146.298 (meters)                     COMP
 DG9208  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 DG9208  DYNAMIC HEIGHT  -        254.884 (meters)      836.23  (feet) COMP
 DG9208  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 DG9208
 DG9208  VERT ORDER      -  SECOND    CLASS I
 DG9208
 DG9208  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9208  Standards:
 DG9208         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9208            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9208  -------------------------------------------------------------------
 DG9208  NETWORK    0.61   0.86           0.28   0.21   0.44     -0.04755077
 DG9208  -------------------------------------------------------------------
 DG9208  Click here for local accuracies and other accuracy information.
 DG9208
 DG9208.The horizontal coordinates were established by GPS observations
 DG9208.and adjusted by the National Geodetic Survey in June 2012.
 DG9208
 DG9208.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9208.been affixed to the stable North American tectonic plate. See 
 DG9208.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9208
 DG9208.The horizontal coordinates are valid at the epoch date displayed above
 DG9208.which is a decimal equivalence of Year/Month/Day.
 DG9208
 DG9208.The orthometric height was determined by differential leveling and
 DG9208.adjusted by the NATIONAL GEODETIC SURVEY
 DG9208.in March 2013.
 DG9208
 DG9208.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9208.GEOID18 height accuracy estimate available here.
 DG9208
 DG9208.Click photographs - Photos may exist for this station.
 DG9208
 DG9208.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9208
 DG9208.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9208
 DG9208.The ellipsoidal height was determined by GPS observations
 DG9208.and is referenced to NAD 83.
 DG9208
 DG9208.The dynamic height is computed by dividing the NAVD 88
 DG9208.geopotential number by the normal gravity value computed on the
 DG9208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG9208.degrees latitude (g = 980.6199 gals.).
 DG9208
 DG9208.The modeled gravity was interpolated from observed gravity values.
 DG9208
 DG9208. The following values were computed from the NAD 83(2011) position.
 DG9208
 DG9208;                    North         East     Units Scale Factor Converg.
 DG9208;SPC IL W     -   618,333.030   738,832.010   MT  0.99995972   +0 18 58.5
 DG9208;SPC IL W     - 2,028,647.62  2,423,984.69   sFT  0.99995972   +0 18 58.5
 DG9208;UTM  16      - 4,679,430.546   277,523.568   MT  1.00020905   -1 48 47.1
 DG9208
 DG9208!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9208!SPC IL W     -   0.99996522  x   0.99995972  =   0.99992494
 DG9208!UTM  16      -   0.99996522  x   1.00020905  =   1.00017426
 DG9208
 DG9208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7752379430(NAD 83)
 DG9208
 DG9208                          SUPERSEDED SURVEY CONTROL
 DG9208
 DG9208  NAD 83(2007)-  42 14 07.36328(N)    089 41 46.33370(W) AD(2002.00) 0
 DG9208  ELLIP H (02/10/07)  221.794  (m)                       GP(2002.00)    
 DG9208  NAD 83(1997)-  42 14 07.36308(N)    089 41 46.33300(W) AD(       ) 2
 DG9208  ELLIP H (03/01/05)  221.772  (m)                       GP(       ) 4 1
 DG9208  NAVD 88 (03/01/05)  254.9    (m)  GEOID99  model used  GPS OBS        
 DG9208
 DG9208.Superseded values are not recommended for survey control.
 DG9208
 DG9208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9208.See file dsdata.pdf to determine how the superseded data were derived.
 DG9208
 DG9208_MARKER: DD = SURVEY DISK
 DG9208_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG9208+WITH SETTING: INFORMATION.
 DG9208_STAMPING: PRAIRIE NO. 2
 DG9208_MARK LOGO: IL-177
 DG9208_PROJECTION: RECESSED 8 CENTIMETERS
 DG9208_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9208+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 DG9208_ROD/PIPE-DEPTH: 2.74 meters
 DG9208
 DG9208  HISTORY     - Date     Condition        Report By
 DG9208  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9208  HISTORY     - 20120328 GOOD             AMESC
 DG9208
 DG9208                          STATION DESCRIPTION
 DG9208
 DG9208'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9208'STATION IS ABOUT 11.3 KM (7.0 MILES) SOUTHEAST OF PEARL CITY AND ABOUT
 DG9208'9.5 KM (5.9 MILES)  SOUTHWEST OF FREEPORT (AIR LINE), IN SECTION 20, T
 DG9208'26 N, R 7 E ON PROPERTY OWNED BY  REOLA MILLER. THIS STATION IS 6.8M
 DG9208'(22.4 FT) NORTH OF THE CENTERLINE OF PAVEMENT  OF PRAIRIE ROAD, 0.3M
 DG9208'(1 FT) SOUTH OF AN ORANGE CARSONITE WITNESS SIGN AND ACROSS THE  ROAD
 DG9208'FROM A FIELD ENTRANCE. MARK IS FLUSH WITH GROUND LEVEL.
 DG9208'
 DG9208'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 73 AND
 DG9208'PEARL CITY ROAD IN  PEARL CITY, GO EAST, NORTH AND EAST AGIN ON PEARL
 DG9208'CITY ROAD 10.1 KM (6.3 MILES) TO BOLTON  ROAD, THEN TURN RIGHT (SOUTH)
 DG9208'ON BOLTON ROAD 5.2 KM (3.3 MILES) TO PRIARIE ROAD, THEN  TURN LEFT
 DG9208'(EAST) ON PRAIRIE ROAD 2.6 KM (1.6 MILES) TO THE STATION ON THE LEFT
 DG9208'(NORTH).
 DG9208'
 DG9208'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9208'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 2.74M (9 FT). THE DISK IS
 DG9208'RECESSED 8.5 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9208'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9208'CONCRETE ARE SET FLUSH WITH THE GROUND.
 DG9208
 DG9208                          STATION RECOVERY (2012)
 DG9208
 DG9208'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DG9208'RECOVERED AS DESCRIBED.
 DG9208'
 DG9208'NOTE-WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1044 ***********************************************************************
 LC1044  DESIGNATION -  PRAIRIE AZ MK
 LC1044  PID         -  LC1044
 LC1044  STATE/COUNTY-  IL/MCLEAN
 LC1044  COUNTRY     -  US
 LC1044  USGS QUAD   -  MCLEAN (2018)
 LC1044
 LC1044                         *CURRENT SURVEY CONTROL
 LC1044  ______________________________________________________________________
 LC1044* NAD 83(1986) POSITION- 40 18 40.     (N) 089 07 54.     (W)   SCALED
 LC1044* NAVD 88 ORTHO HEIGHT -   218.548 (meters)      717.02  (feet) ADJUSTED
 LC1044  ______________________________________________________________________
 LC1044  GEOID HEIGHT    -        -32.339 (meters)                     GEOID18
 LC1044  DYNAMIC HEIGHT  -        218.440 (meters)      716.67  (feet) COMP
 LC1044  MODELED GRAVITY -    980,122.6   (mgal)                       NAVD 88
 LC1044
 LC1044  VERT ORDER      -  SECOND    CLASS 0
 LC1044
 LC1044.The horizontal coordinates were scaled from a map and have
 LC1044.an estimated accuracy of +/- 6 seconds.
 LC1044
 LC1044.The orthometric height was determined by differential leveling and
 LC1044.adjusted by the NATIONAL GEODETIC SURVEY
 LC1044.in June 1991.
 LC1044
 LC1044.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1044.GEOID18 height accuracy estimate available here.
 LC1044
 LC1044.Click photographs - Photos may exist for this station.
 LC1044
 LC1044.The dynamic height is computed by dividing the NAVD 88
 LC1044.geopotential number by the normal gravity value computed on the
 LC1044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1044.degrees latitude (g = 980.6199 gals.).
 LC1044
 LC1044.The modeled gravity was interpolated from observed gravity values.
 LC1044
 LC1044;                    North         East    Units  Estimated Accuracy
 LC1044;SPC IL E     -   404,850.      232,140.      MT  (+/- 180 meters Scaled)
 LC1044
 LC1044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK188644(NAD 83)
 LC1044
 LC1044                          SUPERSEDED SURVEY CONTROL
 LC1044
 LC1044  NGVD 29 (??/??/92)  218.614  (m)          717.24   (f) ADJ UNCH    2 0
 LC1044
 LC1044.Superseded values are not recommended for survey control.
 LC1044
 LC1044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1044.See file dsdata.pdf to determine how the superseded data were derived.
 LC1044
 LC1044_MARKER: DZ = AZIMUTH MARK DISK
 LC1044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1044_STAMPING: PRAIRIE 1960
 LC1044_MARK LOGO: CGS
 LC1044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1044+STABILITY: SURFACE MOTION
 LC1044
 LC1044  HISTORY     - Date     Condition        Report By
 LC1044  HISTORY     - 1960     MONUMENTED       CGS
 LC1044  HISTORY     - 1980     GOOD             NGS
 LC1044
 LC1044                          STATION DESCRIPTION
 LC1044
 LC1044'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1044'1.8 MI E FROM MCLEAN.
 LC1044'ABOUT 1.75 MILES EAST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC1044'WITH U.S. HIGHWAY 66 IN THE EAST PART OF MCLEAN , AT THE
 LC1044'JUNCTION OF AN ASPHALT ROAD SOUTH, 31 FEET EAST OF THE CENTER
 LC1044'LINE OF THE ASPHALT ROAD SOUTH, 112 FEET SOUTH OF THE CENTER
 LC1044'LINE OF U.S. HIGHWAY 136, 2 FEET WEST OF THE FENCE, 2.5 FEET
 LC1044'SOUTH-SOUTHWEST OF A TELEPHONE POLE, 46 FEET SOUTH OF THE FENCE
 LC1044'CORNER, 2.0 FEET WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT
 LC1044'1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, ABOUT LEVEL WITH THE
 LC1044'ASPHALT ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1044'1 INCH.
 LC1044
 LC1044                          STATION RECOVERY (1980)
 LC1044
 LC1044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1472 ***********************************************************************
 MF1472  DESIGNATION -  PRAIRIE CENTER
 MF1472  PID         -  MF1472
 MF1472  STATE/COUNTY-  IL/LASALLE
 MF1472  COUNTRY     -  US
 MF1472  USGS QUAD   -  PRAIRIE CENTER (2018)
 MF1472
 MF1472                         *CURRENT SURVEY CONTROL
 MF1472  ______________________________________________________________________
 MF1472* NAD 83(1997) POSITION- 41 28 08.79373(N) 088 55 39.61454(W)   ADJUSTED
 MF1472* NAVD 88 ORTHO HEIGHT -   208.    (meters)      682.    (feet) SCALED
 MF1472  ______________________________________________________________________
 MF1472  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 MF1472  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 MF1472  HORZ ORDER      -  THIRD
 MF1472
 MF1472.The horizontal coordinates were established by classical geodetic methods
 MF1472.and adjusted by the National Geodetic Survey in October 1999.
 MF1472
 MF1472.The orthometric height was scaled from a topographic map.
 MF1472
 MF1472.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1472.GEOID18 height accuracy estimate available here.
 MF1472
 MF1472.Click photographs - Photos may exist for this station.
 MF1472
 MF1472.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1472
 MF1472. The following values were computed from the NAD 83(1997) position.
 MF1472
 MF1472;                    North         East     Units Scale Factor Converg.
 MF1472;SPC IL E     -   533,309.576   250,352.662   MT  1.00000532   -0 23 36.9
 MF1472;SPC IL E     - 1,749,699.83    821,365.36   sFT  1.00000532   -0 23 36.9
 MF1472;UTM  16      - 4,592,628.314   339,031.039   MT  0.99991888   -1 16 36.5
 MF1472
 MF1472!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1472!SPC IL E     -   0.99997257  x   1.00000532  =   0.99997789
 MF1472!UTM  16      -   0.99997257  x   0.99991888  =   0.99989145
 MF1472
 MF1472:                Primary Azimuth Mark                     Grid Az
 MF1472:SPC IL E     -  PRAIRIE CENTER AZ MK                     266 51 02.4
 MF1472:UTM  16      -  PRAIRIE CENTER AZ MK                     267 44 02.0
 MF1472
 MF1472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3903192628(NAD 83)
 MF1472
 MF1472|---------------------------------------------------------------------|
 MF1472| PID    Reference Object                     Distance      Geod. Az  |
 MF1472|                                                           dddmmss.s |
 MF1472| CI8079 PRAIRIE CENTER RM 1                  16.856 METERS 03627     |
 MF1472| CI8080 PRAIRIE CENTER RM 2                  10.638 METERS 08707     |
 MF1472| CI8078 PRAIRIE CENTER AZ MK                               2662725.5 |
 MF1472|---------------------------------------------------------------------|
 MF1472
 MF1472                          SUPERSEDED SURVEY CONTROL
 MF1472
 MF1472  NAD 83(1996)-  41 28 08.79672(N)    088 55 39.62143(W) AD(       ) 3
 MF1472  NAD 83(1986)-  41 28 08.79940(N)    088 55 39.62246(W) AD(       ) 3
 MF1472  NAD 27      -  41 28 08.68450(N)    088 55 39.33700(W) AD(       ) 3
 MF1472
 MF1472.Superseded values are not recommended for survey control.
 MF1472
 MF1472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1472.See file dsdata.pdf to determine how the superseded data were derived.
 MF1472
 MF1472_MARKER: DS = TRIANGULATION STATION DISK
 MF1472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1472_STAMPING: PRAIRIE CENTER 1954
 MF1472_MARK LOGO: CGS
 MF1472_PROJECTION: FLUSH
 MF1472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1472+STABILITY: SURFACE MOTION
 MF1472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1472+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2013
 MF1472
 MF1472  HISTORY     - Date     Condition        Report By
 MF1472  HISTORY     - 1954     MONUMENTED       CGS
 MF1472  HISTORY     - 1968     GOOD             CGS
 MF1472  HISTORY     - 19970716 GOOD             USPSQD
 MF1472  HISTORY     - 20020907 GOOD             USPSQD
 MF1472  HISTORY     - 20130919 GOOD             ILDT
 MF1472
 MF1472                          STATION DESCRIPTION
 MF1472
 MF1472'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1472'STATION IS LOCATED ABOUT 9 MILES SOUTH OF EARLVILLE, 7 MILES
 MF1472'EAST OF TROY GROVE, ALONG THE NORTH SIDE OF U.S. HIGHWAY 52
 MF1472'AND ON THE PROPERTY OF EARL ANDERSON.  IT IS 61 FEET SOUTH
 MF1472'OF THE SOUTHEAST CORNER OF THE PORCH OF A FRAME HOUSE, 48
 MF1472'FEET NORTH OF THE CENTER OF U.S. HIGHWAY 52, 47 FEET WEST
 MF1472'OF THE CENTER OF A GRAVEL DRIVEWAY, 18 FEET WEST OF A TELEPHONE
 MF1472'POLE, 15 FEET NORTH OF A COTTONWOOD TREE, AND 5 FEET EAST
 MF1472'OF THE EAST EDGE OF A CONCRETE SIDEWALK.  THE MARK IS FLUSH
 MF1472'AND THE DISK IS STAMPED PRAIRIE CENTER 1954.
 MF1472'
 MF1472'REFERENCE MARK NO. 1 IS 31 FEET SOUTHEAST OF THE SOUTHEAST
 MF1472'CORNER OF THE PORCH OF A FRAME HOUSE, 29 FEET NORTH OF A
 MF1472'14 INCH APPLE TREE, AND 13 FEET WEST OF THE CENTER OF A
 MF1472'GRAVEL DRIVEWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1472'PRAIRIE CENTER NO 1 1954.
 MF1472'
 MF1472'REFERENCE MARK NO. 2 IS 48 FEET NORTH OF THE CENTER OF U.S.
 MF1472'HIGHWAY 52, 13 FEET WEST OF THE CENTER OF A GRAVEL DRIVEWAY,
 MF1472'AND 13 FEET SOUTH OF A 14 INCH APPLE TREE.  THE MARK IS FLUSH
 MF1472'AND THE DISK IS STAMPED PRAIRIE CENTER NO 2 1954.
 MF1472'
 MF1472'AZIMUTH MARK IS 70 FEET EAST OF A POWER LINE POLE, 36 FEET
 MF1472'SOUTH OF THE CENTER OF U.S. HIGHWAY 52, AND 19 FEET EAST
 MF1472'OF THE CENTER OF A DRIVEWAY.  THE MARK IS FLUSH AND THE DISK
 MF1472'IS STAMPED PRAIRIE CENTER 1954.
 MF1472'
 MF1472'TO REACH THE STATION FROM THE RAILROAD CROSSING AT THE EAST
 MF1472'EDGE OF TROY GROVE, GO EAST ON U.S. HIGHWAY 52 FOR 7.10 MILES
 MF1472'TO CROSSROADS AT VILLAGE OF PRAIRIE CENTER, THENCE 0.05 MILE
 MF1472'TO THE AZIMUTH MARK OR RIGHT AS DESCRIBED.  CONTINUE EAST
 MF1472'FOR 0.3 MILE TO THE STATION MARK ON LEFT AS DESCRIBED.
 MF1472'
 MF1472'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1472
 MF1472                          STATION RECOVERY (1968)
 MF1472
 MF1472'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 MF1472'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.
 MF1472'THE APPLE TREE AT REFERENCE MARK 1 IS GONE AND THE AZIMUTH
 MF1472'MARK IS 1 FOOT WEST OF A METAL WITNESS POST.
 MF1472'
 MF1472'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES
 MF1472'EAST OF TROY GROVE
 MF1472
 MF1472                          STATION RECOVERY (1997)
 MF1472
 MF1472'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1472'RECOVERED IN GOOD CONDITION.
 MF1472
 MF1472                          STATION RECOVERY (2002)
 MF1472
 MF1472'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1472'REFERENCE MARKS 1 AND 2 WERE FOUND.
 MF1472'THE AZIMUTH WAS FOUND BUT IN POOR CONDITION.
 MF1472
 MF1472                          STATION RECOVERY (2013)
 MF1472
 MF1472'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1472'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1047 ***********************************************************************
 LC1047  DESIGNATION -  PRAIRIE RM 2
 LC1047  PID         -  LC1047
 LC1047  STATE/COUNTY-  IL/MCLEAN
 LC1047  COUNTRY     -  US
 LC1047  USGS QUAD   -  MCLEAN (2018)
 LC1047
 LC1047                         *CURRENT SURVEY CONTROL
 LC1047  ______________________________________________________________________
 LC1047* NAD 83(1986) POSITION- 40 18 31.39   (N) 089 07 54.68   (W)   HD_HELD1
 LC1047* NAVD 88 ORTHO HEIGHT -   220.179 (meters)      722.37  (feet) ADJUSTED
 LC1047  ______________________________________________________________________
 LC1047  GEOID HEIGHT    -        -32.340 (meters)                     GEOID18
 LC1047  DYNAMIC HEIGHT  -        220.069 (meters)      722.01  (feet) COMP
 LC1047  MODELED GRAVITY -    980,122.2   (mgal)                       NAVD 88
 LC1047
 LC1047  VERT ORDER      -  SECOND    CLASS 0
 LC1047
 LC1047.The horizontal coordinates were determined by differentially corrected
 LC1047.hand held GPS observations or other comparable positioning techniques
 LC1047.and have an estimated accuracy of +/- 3 meters.
 LC1047
 LC1047.The orthometric height was determined by differential leveling and
 LC1047.adjusted by the NATIONAL GEODETIC SURVEY
 LC1047.in June 1991.
 LC1047
 LC1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1047.GEOID18 height accuracy estimate available here.
 LC1047
 LC1047.Click photographs - Photos may exist for this station.
 LC1047
 LC1047.The dynamic height is computed by dividing the NAVD 88
 LC1047.geopotential number by the normal gravity value computed on the
 LC1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1047.degrees latitude (g = 980.6199 gals.).
 LC1047
 LC1047.The modeled gravity was interpolated from observed gravity values.
 LC1047
 LC1047;                    North         East    Units  Estimated Accuracy
 LC1047;SPC IL E     -   404,584.9     232,120.5     MT  (+/- 3 meters HH1 GPS) 
 LC1047
 LC1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1884064203(NAD 83)
 LC1047
 LC1047                          SUPERSEDED SURVEY CONTROL
 LC1047
 LC1047  NGVD 29 (??/??/92)  220.245  (m)          722.59   (f) ADJ UNCH    2 0
 LC1047
 LC1047.Superseded values are not recommended for survey control.
 LC1047
 LC1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1047.See file dsdata.pdf to determine how the superseded data were derived.
 LC1047
 LC1047_MARKER: DR = REFERENCE MARK DISK
 LC1047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1047_STAMPING: PRAIRIE NO 2 1960
 LC1047_MARK LOGO: CGS
 LC1047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1047+STABILITY: SURFACE MOTION
 LC1047
 LC1047  HISTORY     - Date     Condition        Report By
 LC1047  HISTORY     - 1960     MONUMENTED       CGS
 LC1047  HISTORY     - 1980     POOR             NGS
 LC1047
 LC1047                          STATION DESCRIPTION
 LC1047
 LC1047'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1047'2 MI SE FROM MCLEAN.
 LC1047'ABOUT 1.75 MILES EAST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC1047'WITH U.S. HIGHWAY 66 IN THE EAST PART OF MCLEAN , THENCE 0.25
 LC1047'MILES SOUTH ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVE
 LC1047'EAST TO A FARM HOUSE, 31 FEET WEST OF THE CENTER LINE OF THE
 LC1047'ASPHALT ROAD, 0.5 FEET EAST OF THE FENCE, 54 FEET NORTH OF THE
 LC1047'EXTENDED CENTER LINE OF THE FARM DRIVE, 114 FEET SOUTH OF A WIRE
 LC1047'BRACE POWER POLE, 64.1 FEET WEST OF TRAVERSE STATION PRAIRIE, 77
 LC1047'FEET SOUTHWEST AND ACROSS THE ROAD FROM A TELEPHONE POLE, 66.6
 LC1047'FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 LC1047'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 LC1047'INCH.
 LC1047
 LC1047                          STATION RECOVERY (1980)
 LC1047
 LC1047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1047'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0557 ***********************************************************************
 KC0557  DESIGNATION -  PRENTICE
 KC0557  PID         -  KC0557
 KC0557  STATE/COUNTY-  IL/MORGAN
 KC0557  COUNTRY     -  US
 KC0557  USGS QUAD   -  PRENTICE (2018)
 KC0557
 KC0557                         *CURRENT SURVEY CONTROL
 KC0557  ______________________________________________________________________
 KC0557* NAD 83(2011) POSITION- 39 50 10.60255(N) 090 04 26.46490(W)   ADJUSTED
 KC0557* NAD 83(2011) ELLIP HT-   158.522 (meters)        (05/22/13)   ADJUSTED
 KC0557* NAD 83(2011) EPOCH   -  2010.00
 KC0557* NAVD 88 ORTHO HEIGHT -   191.1   (meters)      627.    (feet) GPS OBS
 KC0557  ______________________________________________________________________
 KC0557  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KC0557  GEOID HEIGHT    -        -32.560 (meters)                     GEOID12A
 KC0557  GEOID HEIGHT    -        -32.551 (meters)                     GEOID18
 KC0557  NAD 83(2011) X  -     -6,335.910 (meters)                     COMP
 KC0557  NAD 83(2011) Y  - -4,904,490.236 (meters)                     COMP
 KC0557  NAD 83(2011) Z  -  4,064,144.906 (meters)                     COMP
 KC0557  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 KC0557
 KC0557  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0557  Standards:
 KC0557         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0557            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0557  -------------------------------------------------------------------
 KC0557  NETWORK    0.49   1.12           0.21   0.19   0.57      0.23273641
 KC0557  -------------------------------------------------------------------
 KC0557  Click here for local accuracies and other accuracy information.
 KC0557
 KC0557.The horizontal coordinates were established by GPS observations
 KC0557.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 KC0557
 KC0557.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0557.been affixed to the stable North American tectonic plate. See 
 KC0557.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0557
 KC0557.The horizontal coordinates are valid at the epoch date displayed above
 KC0557.which is a decimal equivalence of Year/Month/Day.
 KC0557
 KC0557.The orthometric height was determined by GPS observations and a
 KC0557.high-resolution geoid model.
 KC0557
 KC0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0557.GEOID18 height accuracy estimate available here.
 KC0557
 KC0557.Click photographs - Photos may exist for this station.
 KC0557
 KC0557.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0557
 KC0557.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0557
 KC0557.The ellipsoidal height was determined by GPS observations
 KC0557.and is referenced to NAD 83.
 KC0557
 KC0557. The following values were computed from the NAD 83(2011) position.
 KC0557
 KC0557;                    North         East     Units Scale Factor Converg.
 KC0557;SPC IL W     -   351,814.473   707,930.021   MT  0.99994195   +0 03 33.7
 KC0557;SPC IL W     - 1,154,244.65  2,322,600.41   sFT  0.99994195   +0 03 33.7
 KC0557;UTM  15      - 4,413,683.343   750,376.140   MT  1.00037183   +1 52 31.2
 KC0557;UTM  16      - 4,414,108.693   236,954.276   MT  1.00045193   -1 58 13.2
 KC0557
 KC0557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0557!SPC IL W     -   0.99997513  x   0.99994195  =   0.99991708
 KC0557!UTM  15      -   0.99997513  x   1.00037183  =   1.00034695
 KC0557!UTM  16      -   0.99997513  x   1.00045193  =   1.00042705
 KC0557
 KC0557:                Primary Azimuth Mark                     Grid Az
 KC0557:SPC IL W     -  PRENTICE AZ MK                           318 29 10.7
 KC0557:UTM  15      -  PRENTICE AZ MK                           316 40 13.2
 KC0557:UTM  16      -  PRENTICE AZ MK                           320 30 57.6
 KC0557
 KC0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5037613683(NAD 83)
 KC0557
 KC0557|---------------------------------------------------------------------|
 KC0557| PID    Reference Object                     Distance      Geod. Az  |
 KC0557|                                                           dddmmss.s |
 KC0557| KB1543 PLEASANT PLAINS FARMERS ELEV        APPROX.13.6 KM 0711722.1 |
 KC0557| CL9284 PRENTICE RM 1                        46.622 METERS 09523     |
 KC0557| KC0566 JACKSONVILLE ST HOSPITAL STACK      APPROX.18.9 KM 2252556.6 |
 KC0557| KC0562 JACKSONVILLE MUNICIPAL STACK        APPROX.17.1 KM 2281128.5 |
 KC0557| KC0568 JACKSONVILLE ILL PWR LT STACK       APPROX.17.8 KM 2281916.2 |
 KC0557| KC0563 JACKSONVILLE CH SAVIOR SPIRE        APPROX.17.0 KM 2282048.9 |
 KC0557| KC0565 JACKSONVILLE MORGAN CO CTHSE        APPROX.17.6 KM 2300904.4 |
 KC0557| KC0564 JACKSONVILLE STATE ST PRESB CH      APPROX.17.8 KM 2303039.8 |
 KC0557| KC0558 VIRGINIA MUNICIPAL TANK             APPROX.17.3 KM 3150215.1 |
 KC0557| CL9283 PRENTICE AZ MK                                     3183244.4 |
 KC0557| CL9285 PRENTICE RM 2                        47.555 METERS 34341     |
 KC0557|---------------------------------------------------------------------|
 KC0557
 KC0557                          SUPERSEDED SURVEY CONTROL
 KC0557
 KC0557  NAD 83(1997)-  39 50 10.60205(N)    090 04 26.46774(W) AD(       ) 1
 KC0557  ELLIP H (10/21/99)  158.578  (m)                       GP(       ) 4 1
 KC0557  NAD 83(1996)-  39 50 10.60364(N)    090 04 26.46730(W) AD(       ) 1
 KC0557  NAD 83(1986)-  39 50 10.61002(N)    090 04 26.45893(W) AD(       ) 1
 KC0557  NAD 27      -  39 50 10.43700(N)    090 04 26.04300(W) AD(       ) 1
 KC0557  NGVD 29 (06/25/91)  191.2    (m)  OSU 89B  model used  GPS OBS        
 KC0557
 KC0557.Superseded values are not recommended for survey control.
 KC0557
 KC0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0557.See file dsdata.pdf to determine how the superseded data were derived.
 KC0557
 KC0557_MARKER: DS = TRIANGULATION STATION DISK
 KC0557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0557_STAMPING: PRENTICE 1934
 KC0557_MARK LOGO: CGS
 KC0557_PROJECTION: RECESSED 3 CENTIMETERS
 KC0557_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0557+STABILITY: SURFACE MOTION
 KC0557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0557+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2019
 KC0557
 KC0557  HISTORY     - Date     Condition        Report By
 KC0557  HISTORY     - 1934     MONUMENTED       CGS
 KC0557  HISTORY     - 1934     GOOD             CGS
 KC0557  HISTORY     - 1968     MARK NOT FOUND   ILDT
 KC0557  HISTORY     - 1969     GOOD             CGS
 KC0557  HISTORY     - 19901003 GOOD             NGS
 KC0557  HISTORY     - 20110914 GOOD             ILDT
 KC0557  HISTORY     - 20190912 GOOD             ILDT
 KC0557
 KC0557                          STATION DESCRIPTION
 KC0557
 KC0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KC0557'1.7 MILES SOUTH AND 2.4 MILES WEST OF PRENTICE (A SMALL TOWN ON
 KC0557'STATE HIGHWAY 123), ON THE EAST SIDE OF AN OILED ROAD, 24 FEET
 KC0557'NORTH OF THE NORTH EDGE OF A TRIANGULAR FIELD OWNED BY MR. KELTER,
 KC0557'460 FEET NORTH OF THE CHICAGO AND ALTON RAILROAD CROSSING, 0.5
 KC0557'MILE SOUTH OF A T-INTERSECTION, 24 FEET EAST OF OILED ROAD, 24
 KC0557'FEET NORTH OF PROPERTY LINE, AND FLUSH WITH THE GROUND.
 KC0557'
 KC0557'TO REACH FROM THE GENERAL STORE IN PRENTICE, GO SOUTH ON
 KC0557'STATE HIGHWAY 123 FOR 1.7 MILES TO AN OIL T-ROAD TO THE WEST,
 KC0557'TURN WEST ON OILED ROAD AND GO 1.2 MILES WEST (THERE ARE SEVERAL
 KC0557'JOGS TO THE NORTH) TO AN OIL T-ROAD GOING SOUTH, TURN SOUTH AND
 KC0557'GO 0.5 MILE TO THE STATION.
 KC0557'
 KC0557'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0557'BRONZE DISKS SET IN CONCRETE.
 KC0557'
 KC0557'REFERENCE MARK NO. 1 IS EAST OF THE STATION, AT THE NORTH EDGE
 KC0557'OF PROPERTY LINE, 175 FEET EAST OF THE CENTER LINE OF OILED ROAD,
 KC0557'AND PROJECTS 4 INCHES, AND IS 255.73 FEET FROM REFERENCE MARK
 KC0557'NO. 2.  REFERENCE MARK NO. 2 IS NORTH-NORTHWEST OF THE STATION, IN
 KC0557'FENCE LINE, 15 FEET WEST OF THE CENTER LINE OF OILED ROAD AND
 KC0557'PROJECTS 8 INCHES.
 KC0557'
 KC0557'THE AZIMUTH MARK IS NORTHWEST OF THE STATION, 0.4 MILE WEST
 KC0557'OF T-INTERSECTION, 15 FEET NORTH OF OILED ROAD, 25 FEET EAST
 KC0557'OF A VERY LARGE COTTONWOOD TREE, 1 FOOT SOUTH OF A HEDGE FENCE
 KC0557'AND PROJECTS 6 INCHES.
 KC0557'
 KC0557'103-FOOT SIGNAL AT PHIL IS VISIBLE AT 63 FEET.
 KC0557'
 KC0557'90-FOOT SIGNAL AT ASHLAND IS VISIBLE AT 61 FEET.
 KC0557'
 KC0557'103-FOOT SIGNAL AT TULLULA IS VISIBLE AT 67 FEET.
 KC0557'
 KC0557'113-FOOT SIGNAL AT IRWIN IS VISIBLE AT 77 FEET.
 KC0557'
 KC0557'113-FOOT SIGNAL AT RICE IS VISIBLE AT 58 FEET.
 KC0557'
 KC0557'113-FOOT SIGNAL AT LEEK IS VISIBLE AT 73 FEET.
 KC0557'
 KC0557'100-FOOT SIGNAL AT JACKSONVILLE IS VISIBLE AT 67 FEET.
 KC0557
 KC0557                          STATION RECOVERY (1934)
 KC0557
 KC0557'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 KC0557'RECOVERED IN GOOD CONDITION.
 KC0557
 KC0557                          STATION RECOVERY (1968)
 KC0557
 KC0557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (JWH)
 KC0557'PRENTICE 1934 COULDNT LOCATE.
 KC0557'
 KC0557'PRENTICE NO. 1 1934 RECOVERED GOOD IN CONDITION.
 KC0557'
 KC0557'PRENTICE NO. 2 1934 COULDNT LOCATE.
 KC0557'
 KC0557'PRENTICE 1934 RECOVERED GOOD IN CONDITION.
 KC0557'
 KC0557'SEARCHED FOR 3 HOURS AND COULDNT LOCATE PRENTICE 1934, PRENTICE
 KC0557'NO. 2 1934.
 KC0557'
 KC0557'NO ATTEMPT WAS MADE TO RECOVER THE SUB-SURFACE MARK.
 KC0557
 KC0557                          STATION RECOVERY (1969)
 KC0557
 KC0557'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 KC0557'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE STATION
 KC0557'MARK AND REFERENCE MARK 2 WERE REPORTED AS NOT FOUND, BUT FOUND TO
 KC0557'BE OK.  A NEW DESCRIPTION FOLLOWS.
 KC0557'
 KC0557'THE STATION MARK IS 3 FEET EAST OF A FENCE AND A METAL WITNESS POST,
 KC0557'24 FEET EAST OF THE CENTERLINE OF OILED ROAD, 14 FEET NORTH OF A
 KC0557'FENCE, 15 FEET NORTHEAST OF A FENCE CORNER AND 460 FEET NORTH OF A
 KC0557'RAILROAD CROSSING.  THE MONUMENT IS 6 INCHES UNDERGROUND AND THE
 KC0557'DISK IS STAMPED PRENTICE 1934.
 KC0557'
 KC0557'TO REACH THE STATION FROM THE FS GAS STATION IN PRENTICE, GO SOUTH
 KC0557'ON STATE HIGHWAY 123 FOR 1.1 MILE TO AN OILED ROAD RIGHT.  TURN
 KC0557'RIGHT ON THE OILED ROAD AND AND GO WEST (MAKING 3 JOGS TO THE
 KC0557'NORTH) FOR 1.7 MILES TO A T-ROAD INTERSECTION.  TURN LEFT AND GO
 KC0557'SOUTH THENCE WEST FOR 0.5 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 KC0557'SOUTH ON OILED ROAD FOR 0.5 MILE TO THE STATION ON THE LEFT.
 KC0557'
 KC0557'TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE WEST FOR 0.4 MILE
 KC0557'TO THE AZIMUTH MARK ON THE RIGHT.
 KC0557'
 KC0557'REFERENCE MARK 1 IS 155 FEET EAST OF THE FENCE CORNER AND 1 FOOT
 KC0557'NORTH OF THE FENCE.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 KC0557'STAMPED PRENTICE NO 1 1934.
 KC0557'
 KC0557'REFERENCE MARK 2 IS 19 FEET WEST OF THE CENTERLINE OF THE ROAD, 57
 KC0557'FEET SOUTHWEST OF A POWER POLE AND 1 FOOT WEST OF A FENCE.  THE
 KC0557'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED PRENTICE NO 11
 KC0557'1934.
 KC0557'
 KC0557'THE AZIMUTH MARK IS 64 FEET EAST OF A T-FENCE CORNER AND A POWER
 KC0557'POLE, 1 FOOT SOUTH OF A WIRE AND HEDGE FENCE AND 1 FOOT WEST OF A
 KC0557'METAL WITNESS POST.  THE MONUMENT PROJECTS 10 INCHES AND THE DISK
 KC0557'IS STAMPED PRENTICE 1934.
 KC0557'
 KC0557'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2 MILES
 KC0557'SOUTHWEST OF PRENTICE.
 KC0557
 KC0557                          STATION RECOVERY (1990)
 KC0557
 KC0557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KC0557'STATION MARK RECOVERED IN GOOD CONDITION, OTHER MARKS NOT SEARCHEDFOR.
 KC0557'STATION IS LOCATED ABOUT 8 KM (5.0 MI) SOUTHWEST OF ASHLAND, 3.5 KM
 KC0557'(2.2 MI) SOUTHWEST OF THE PRENTICE COMMUNITY, ALONG A NARROW PAVED
 KC0557'ROAD, AT THE EDGE OF ROAD RIGHT-OF-WAY AND A CULTIVATED FIELD, IN
 KC0557'EAST CENTRAL SECTION 14, T 16 N, R 9 W. OWNERSHIP--UNKNOWN.
 KC0557'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 123 AND 125 ON THE NORTH
 KC0557'SIDE OF ASHLAND, GO SOUTHWEST ON HIGHWAY 123 FOR 0.17 KM (0.11 MI) TO
 KC0557'A PAVED ROAD LEFT.  TURN LEFT, SOUTH, ON HIGHWAY 123 THROUGH TOWN FOR
 KC0557'5.22 KM (3.24 MI) TO A PAVED ROAD RIGHT BETWEEN TWO FARM EQUIPMENT
 KC0557'LOTS IN PRENTICE.  TURN RIGHT, WEST ON ROAD 2300 N FOR 2.37 KM
 KC0557'(1.47 MI) TO A PAVED CROSSROAD.  TURN LEFT, SOUTH, ON ROAD 2800 E FOR
 KC0557'2.01 KM (1.25 MI) TO A PAVED ROAD LEFT.  TURN LEFT, SOUTH, ON ROAD
 KC0557'2774 E FOR 0.80 KM (0.50 MI) TO A HALF-SECTION LINE AND THE STATION
 KC0557'ON THE LEFT, 145 M (475.7 FT) BEFORE REACHING AN OLD RAILROAD BED.
 KC0557'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST 15 CM
 KC0557'BELOW GROUND (PRESENTLY UNDER THE OUTSIDE ROW OF BEANS).  IT IS 7.6 M
 KC0557'(24.9 FT) EAST OF THE ROAD CROWN, 1.7 M (5.6 FT) EAST OF A FIBERGLASS
 KC0557'WITNESS POST, 4.5 M (14.8 FT) NORTH OF A 30-CM OLD WOOD FENCE CORNER
 KC0557'POST, AND 21.6 M (70.9 FT) NORTH OF A TRIANGULAR-BLAZED UTILITY POLE.
 KC0557
 KC0557                          STATION RECOVERY (2011)
 KC0557
 KC0557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0557'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST OF LITERBERRY, 5.0
 KC0557'MI (8.0 KM) SOUTHWEST OF ASHLAND AND 2.2 MI (3.5 KM) SOUTHWEST OF
 KC0557'PRENTICE.
 KC0557'
 KC0557'TO REACH FROM THE INTERSECTION OF LITERBERRY PRENTICE ROAD AND CO
 KC0557'HIGHWAY 123 PROCEED WEST 1.5 MI (2.4 KM) ALONG LITERBERRY PRENTICE
 KC0557'ROAD TO YATES SCHOOL ROAD/RING ROAD PROCEED SOUTH 1.3 MI (2.1 KM)
 KC0557'ALONG YATES SCHOOL ROAD/RING ROAD TO FARMER ROAD PROCEED SOUTH.5 MI
 KC0557'ALONG FARMER ROAD TO STATION ON THE LEFT.
 KC0557'
 KC0557'STATION IS A CGS DISK IN CONCRETE.5 FT BELOW GROUND.  IT IS 24.9 FT
 KC0557'(7.6 M) EAST OF THE ROAD CROWN, 5.6 FT (1.7 M) EAST OF A FIBERGLASS
 KC0557'WITNESS POST, 14.8 FT (4.5 M) NORTH OF A OLD WOOD FENCE CORNER POST
 KC0557'AND 70.9 FT (21.6 M) NORTH OF A TRIANGULAR-BLAZED UTILITY POLE.
 KC0557
 KC0557                          STATION RECOVERY (2019)
 KC0557
 KC0557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KC0557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5616 ***********************************************************************
 DP5616  DESIGNATION -  PRESS BOX
 DP5616  PID         -  DP5616
 DP5616  STATE/COUNTY-  IL/WILL
 DP5616  COUNTRY     -  US
 DP5616  USGS QUAD   -  JOLIET (2018)
 DP5616
 DP5616                         *CURRENT SURVEY CONTROL
 DP5616  ______________________________________________________________________
 DP5616* NAD 83(1986) POSITION- 41 36 16.4    (N) 088 05 03.2    (W)   HD_HELD2
 DP5616* NAVD 88 ORTHO HEIGHT -   201.765 (meters)      661.96  (feet) ADJUSTED
 DP5616  ______________________________________________________________________
 DP5616  GEOID HEIGHT    -        -33.163 (meters)                     GEOID18
 DP5616  DYNAMIC HEIGHT  -        201.690 (meters)      661.71  (feet) COMP
 DP5616  MODELED GRAVITY -    980,246.6   (mgal)                       NAVD 88
 DP5616
 DP5616  VERT ORDER      -  SECOND    CLASS I
 DP5616
 DP5616.The horizontal coordinates were established by autonomous hand held GPS
 DP5616.observations and have an estimated accuracy of +/- 10 meters.
 DP5616
 DP5616.The orthometric height was determined by differential leveling and
 DP5616.adjusted by the NATIONAL GEODETIC SURVEY
 DP5616.in November 2014.
 DP5616
 DP5616.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5616.GEOID18 height accuracy estimate available here.
 DP5616
 DP5616.Click photographs - Photos may exist for this station.
 DP5616
 DP5616.The dynamic height is computed by dividing the NAVD 88
 DP5616.geopotential number by the normal gravity value computed on the
 DP5616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5616.degrees latitude (g = 980.6199 gals.).
 DP5616
 DP5616.The modeled gravity was interpolated from observed gravity values.
 DP5616
 DP5616;                    North         East    Units  Estimated Accuracy
 DP5616;SPC IL E     -   548,212.      320,766.      MT  (+/- 10 meters HH2 GPS)
 DP5616
 DP5616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0965206439(NAD 83)
 DP5616
 DP5616                          SUPERSEDED SURVEY CONTROL
 DP5616
 DP5616.No superseded survey control is available for this station.
 DP5616
 DP5616_MARKER: DD = SURVEY DISK
 DP5616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP5616_PROJECTION: PROJECTING 76 CENTIMETERS
 DP5616_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5616_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5616_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP5616+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2014
 DP5616
 DP5616  HISTORY     - Date     Condition        Report By
 DP5616  HISTORY     - UNK      MONUMENTED
 DP5616  HISTORY     - 20140321 GOOD             ILSGS
 DP5616
 DP5616                          STATION DESCRIPTION
 DP5616
 DP5616'DESCRIBED BY IL STATE GEOLOGICAL SURVEY 2014 (SAL)
 DP5616'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-SOUTHEAST OF
 DP5616'PLAINFIELD, 5.5 MI (8.8 KM) NORTH OF JOLIET AND 3.0 MI (4.8 KM) SOUTH
 DP5616'OF ROMEOVILLE.
 DP5616'
 DP5616'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 53 WITH STATE
 DP5616'HIGHWAY 57 IN LOCKPORT, IL, GO NORTH ON STATE HIGHWAY 53 FOR 0.8 MI
 DP5616'(1.3 KM) TO UNIVERSITY PARKWAY.  TURN LEFT AND GO WEST ON UNIVERSITY
 DP5616'PARKWAY FOR 0.2 MI (0.3 KM) TO UNIVERSITY DRIVE EAST.  TURN LEFT AND
 DP5616'GO SOUTH ON UNIVERSITY DRIVE EAST FOR 0.15 MI (0.2 KM) TO UNIVERSITY
 DP5616'DRIVE SOUTH.  TURN RIGHT AND GO WEST ON UNIVERSITY DRIVE SOUTH FOR 0.2
 DP5616'MI (0.3 KM) TO UNIVERSITY DRIVE WEST.  TURN RIGHT AND GO NORTH ON
 DP5616'UNIVERSITY DRIVE WEST FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT,
 DP5616'ON THE WEST SIDE OF PARKING LOT 'GG'.
 DP5616'
 DP5616'THE STATION IS LOCATED 132 FT (40.2 M) WEST OF A CHAIN LINK FENCE, 23
 DP5616'FT (7.0 M) NORTH OF THE NORTHWEST CORNER OF A TENNIS COURT AND 0.5 FT
 DP5616'(15 CM) EAST OF A CHAIN LINK FENCE.
 DP5616'
 DP5616'NOTE-THE DISK IS NOT STAMPED. NOTE-THERE IS NO LOGO ON THE DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1413 ***********************************************************************
 MF1413  DESIGNATION -  PRESTON HEIGHTS MUNICIPAL TANK
 MF1413  PID         -  MF1413
 MF1413  STATE/COUNTY-  IL/WILL
 MF1413  COUNTRY     -  US
 MF1413  USGS QUAD   -  ELWOOD (2018)
 MF1413
 MF1413                         *CURRENT SURVEY CONTROL
 MF1413  ______________________________________________________________________
 MF1413* NAD 83(1997) POSITION- 41 29 39.37554(N) 088 04 46.41204(W)   ADJUSTED
 MF1413  ______________________________________________________________________
 MF1413  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 MF1413  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 MF1413  HORZ ORDER      -  THIRD
 MF1413
 MF1413.The horizontal coordinates were established by classical geodetic methods
 MF1413.and adjusted by the National Geodetic Survey in October 1999.
 MF1413
 MF1413.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1413.GEOID18 height accuracy estimate available here.
 MF1413
 MF1413.Click photographs - Photos may exist for this station.
 MF1413
 MF1413.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1413
 MF1413. The following values were computed from the NAD 83(1997) position.
 MF1413
 MF1413;                    North         East     Units Scale Factor Converg.
 MF1413;SPC IL E     -   535,964.605   321,190.539   MT  0.99998052   +0 10 05.3
 MF1413;SPC IL E     - 1,758,410.54  1,053,772.63   sFT  0.99998052   +0 10 05.3
 MF1413;UTM  16      - 4,594,190.685   409,888.421   MT  0.99969993   -0 42 55.1
 MF1413
 MF1413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0988894190(NAD 83)
 MF1413
 MF1413                          SUPERSEDED SURVEY CONTROL
 MF1413
 MF1413  NAD 83(1997)-  41 29 39.37598(N)    088 04 46.41162(W) AD(       ) 3
 MF1413  NAD 83(1986)-  41 29 39.37647(N)    088 04 46.42366(W) AD(       ) 3
 MF1413  NAD 27      -  41 29 39.25300(N)    088 04 46.19900(W) AD(       ) 3
 MF1413
 MF1413.Superseded values are not recommended for survey control.
 MF1413
 MF1413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1413.See file dsdata.pdf to determine how the superseded data were derived.
 MF1413
 MF1413_MARKER: 53 = ELEVATED TANK
 MF1413_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1413+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2007
 MF1413
 MF1413  HISTORY     - Date     Condition        Report By
 MF1413  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1413  HISTORY     - 20070915 GOOD             GEOCAC
 MF1413
 MF1413                          STATION DESCRIPTION
 MF1413
 MF1413'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1413'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 MF1413'TANK LOCATED ABOUT 400 FEET SOUTHEAST OF THE INTERSECTION OF
 MF1413'ZARLEY BOULEVARD AND CHICAGO STREET (U.S. HIGHWAY 66) IN THE
 MF1413'NORTHWEST EDGE OF PRESTON HEIGHTS.  IT IS A STEEL TANK,
 MF1413'SUPPORTED BY FOUR TUBULAR STEEL LEGS AND IS PAINTED SILVER.
 MF1413'THE HEIGHT IS ABOUT 130 FEET.
 MF1413
 MF1413                          STATION RECOVERY (2007)
 MF1413
 MF1413'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1413'THE TANK IS NOW PAINTED WHITE WITH THE LETTERS 'SJSD' IN BLACK PAINT
 MF1413'ON THE NORTH AND SOUTH SIDES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0444 ***********************************************************************
 JB0444  DESIGNATION -  PRIM
 JB0444  PID         -  JB0444
 JB0444  STATE/COUNTY-  IL/JEFFERSON
 JB0444  COUNTRY     -  US
 JB0444  USGS QUAD   -  MOUNT VERNON (2018)
 JB0444
 JB0444                         *CURRENT SURVEY CONTROL
 JB0444  ______________________________________________________________________
 JB0444* NAD 83(1997) POSITION- 38 16 43.57801(N) 088 55 12.74319(W)   ADJUSTED
 JB0444* NAVD 88 ORTHO HEIGHT -   139.853 (meters)      458.83  (feet) ADJUSTED
 JB0444  ______________________________________________________________________
 JB0444  GEOID HEIGHT    -        -30.122 (meters)                     GEOID18
 JB0444  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 JB0444  DYNAMIC HEIGHT  -        139.764 (meters)      458.54  (feet) COMP
 JB0444  MODELED GRAVITY -    979,984.3   (mgal)                       NAVD 88
 JB0444
 JB0444  HORZ ORDER      -  SECOND
 JB0444  VERT ORDER      -  SECOND    CLASS 0
 JB0444
 JB0444.The horizontal coordinates were established by classical geodetic methods
 JB0444.and adjusted by the National Geodetic Survey in October 1999.
 JB0444
 JB0444.The orthometric height was determined by differential leveling and
 JB0444.adjusted by the NATIONAL GEODETIC SURVEY
 JB0444.in June 1991.
 JB0444
 JB0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0444.GEOID18 height accuracy estimate available here.
 JB0444
 JB0444.Click photographs - Photos may exist for this station.
 JB0444
 JB0444.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0444
 JB0444.The dynamic height is computed by dividing the NAVD 88
 JB0444.geopotential number by the normal gravity value computed on the
 JB0444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0444.degrees latitude (g = 980.6199 gals.).
 JB0444
 JB0444.The modeled gravity was interpolated from observed gravity values.
 JB0444
 JB0444. The following values were computed from the NAD 83(1997) position.
 JB0444
 JB0444;                    North         East     Units Scale Factor Converg.
 JB0444;SPC IL E     -   179,080.406   248,650.304   MT  1.00000746   -0 21 48.8
 JB0444;SPC IL E     -   587,532.97    815,780.21   sFT  1.00000746   -0 21 48.8
 JB0444;UTM  16      - 4,238,489.928   332,043.812   MT  0.99994742   -1 11 23.4
 JB0444
 JB0444!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0444!SPC IL E     -   0.99998278  x   1.00000746  =   0.99999024
 JB0444!UTM  16      -   0.99998278  x   0.99994742  =   0.99993020
 JB0444
 JB0444:                Primary Azimuth Mark                     Grid Az
 JB0444:SPC IL E     -  AYERS                                    217 27 35.2
 JB0444:UTM  16      -  AYERS                                    218 17 09.8
 JB0444
 JB0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3204338489(NAD 83)
 JB0444
 JB0444|---------------------------------------------------------------------|
 JB0444| PID    Reference Object                     Distance      Geod. Az  |
 JB0444|                                                           dddmmss.s |
 JB0444| JB0446 PRIM AZ MK                                         0002431.1 |
 JB0444| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 4.2 KM 0242721.0 |
 JB0444| JB0379 AYERS                               APPROX. 1.5 KM 2170546.4 |
 JB0444| JB0443 PRIM RM 1                            27.083 METERS 26648     |
 JB0444| JB1761 MT VERNON TRI CO ELEC RAD MAST      APPROX. 4.4 KM 3374210.6 |
 JB0444| JB0445 PRIM RM 2                            35.308 METERS 34957     |
 JB0444| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX.10.2 KM 3585839.7 |
 JB0444|---------------------------------------------------------------------|
 JB0444
 JB0444                          SUPERSEDED SURVEY CONTROL
 JB0444
 JB0444  NAD 83(1993)-  38 16 43.59107(N)    088 55 12.74194(W) AD(       ) 2
 JB0444  NAD 83(1986)-  38 16 43.59286(N)    088 55 12.74274(W) AD(       ) 2
 JB0444  NAD 27      -  38 16 43.41376(N)    088 55 12.50297(W) AD(       ) 2
 JB0444  NGVD 29 (??/??/92)  139.964  (m)          459.20   (f) ADJ UNCH    2 0
 JB0444  NGVD 29             139.96   (m)          459.2    (f) LEVELING    3  
 JB0444
 JB0444.Superseded values are not recommended for survey control.
 JB0444
 JB0444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0444.See file dsdata.pdf to determine how the superseded data were derived.
 JB0444
 JB0444_MARKER: DE = TRAVERSE STATION DISK
 JB0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0444_STAMPING: PRIM 1961
 JB0444_MARK LOGO: CGS
 JB0444_PROJECTION: FLUSH
 JB0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0444+STABILITY: SURFACE MOTION
 JB0444_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0444+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0444
 JB0444  HISTORY     - Date     Condition        Report By
 JB0444  HISTORY     - 1961     MONUMENTED       CGS
 JB0444  HISTORY     - 1961     GOOD             CGS
 JB0444  HISTORY     - 1964     GOOD             ILDT
 JB0444  HISTORY     - 20090122 MARK NOT FOUND   ILDT
 JB0444  HISTORY     - 20090203 GOOD             ILDT
 JB0444  HISTORY     - 20140709 GOOD             ILDT
 JB0444
 JB0444                          STATION DESCRIPTION
 JB0444
 JB0444'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0444'STATION IS LOCATED ABOUT 3.0 MILES SOUTH-SOUTHWEST OF MT VERNON, ABOUT
 JB0444'1.5 MILES EAST OF STATE ROUTE 148, ABOUT 1.0 MILE WEST OF STATE ROUTE
 JB0444'37 AND 0.1 MILE SOUTH OF THE PRIMITIVE BAPTIST CHURCH.
 JB0444'
 JB0444'TO REACH THE SOUTHWEST CORNER OF THE SQUARE IN MT VERNON, GO SOUTH ON
 JB0444'STATE ROUTE 37 FOR 1.2 MILES TO THE JUNCTION OF STATE ROUTE 148 (WEST)
 JB0444'CONTINUE SOUTH ON STATE ROUTE 37 FOR 1.4 MILES TO A SIDE ROAD RIGHT
 JB0444'JUST SOUTH OF ELPERS BARGIN STORE, TURN RIGHT AND GO WEST FOR 1.0 MILE
 JB0444'TO THE PRIMITIVE BAPTIST CHURCH ON RIGHT AND AZIMUTH MARK, TURN LEFT
 JB0444'AND GO SOUTH 0.1 MILE TO THE STATION ON LEFT AS DESCRIBED.
 JB0444'
 JB0444'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED PRIM 1961, IS SET IN
 JB0444'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0444'SURFACE OF THE GROUND.  THE MARK IS 117.9 FEET SOUTH-SOUTHEAST OF THE
 JB0444'WITNESS POST, 41 FEET SOUTHEAST OF THE CENTER OF ROAD, 31 FEET
 JB0444'SOUTHWEST OF THE CENTER OF GATE, 22 FEET WEST OF THE FENCE AND 21 FEET
 JB0444'WEST OF A TRIANGLE BLAZED TREE.
 JB0444'
 JB0444'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED PRIM NO 1 1961,
 JB0444'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 JB0444'ABOUT 2 INCHES.  THE MARK IS 110 FEET WEST OF A TRIANGLE BLAZED TREE,
 JB0444'23 FEET NORTHWEST OF THE CENTER OF ROAD AND 1 FOOT SOUTHEAST OF THE
 JB0444'FENCE.
 JB0444'
 JB0444'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED PRIM NO 2 1961,
 JB0444'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB0444'PROJECTION ABOUT 3 INCHES.  THE MARK IS 43.6 FEET SOUTH OF A 12 INCH
 JB0444'TREE, 26 FEET WEST OF THE CENTER OF ROAD, 2.1 FEET SOUTH OF THE
 JB0444'WITNESS POST AND 1 FOOT EAST OF THE FENCE.
 JB0444'
 JB0444'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED PRIM 1961, IS SET IN
 JB0444'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0444'SURFACE OF THE GROUND.  THE MARK IS 79 FEET NORHTWEST OF THE CENTER OF
 JB0444'CURVED ROAD, 13 FEET WEST OF THE CENTER OF DRIVEWAY AND 1.6 FEET WEST
 JB0444'OF THE WITNESS POST.
 JB0444'
 JB0444'HEIGHT OF LIGHT ABOVE STATION MARK 26.11 METERS.
 JB0444
 JB0444                          STATION RECOVERY (1961)
 JB0444
 JB0444'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0444'4.8 MI SW FROM MT VERNON.
 JB0444'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0444'IN MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0444'148, THENCE 1.0 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.8 MILES
 JB0444'EAST ALONG AN OILED ROAD, ON THE OUT SIDE OF A SHARP CURVE IN
 JB0444'THE ROAD WITH TANGENTS TO THE WEST AND NORTH, 41 FEET EAST OF THE
 JB0444'CENTER OF THE ROAD, 22 FEET WEST OF THE FENCE, 22 FEET WEST OF A
 JB0444'TRIANGLE BLAZED SIX INCH OAK TREE, 28 FEET SOUTHWEST OF THE
 JB0444'SOUTHEND OF A BOARD GATE, 118.1 FEET SOUTHEAST OF A METAL WITNESS
 JB0444'POST, ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB0444'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0444
 JB0444                          STATION RECOVERY (1964)
 JB0444
 JB0444'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964 (DEW)
 JB0444'PRIM 1960 RECOVERED GOOD.  PRIM NO. 1 1960 RECOVERED GOOD.  PRIM NO. 2
 JB0444'1960 RECOVERED GOOD.  PRIM 1960 (AZIMUTH) RECOVERED GOOD.
 JB0444
 JB0444                          STATION RECOVERY (2009)
 JB0444
 JB0444'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0444'MARK NOT FOUND.
 JB0444
 JB0444                          STATION RECOVERY (2009)
 JB0444
 JB0444'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0444'RECOVERED IN GOOD CONDITION.
 JB0444
 JB0444                          STATION RECOVERY (2014)
 JB0444
 JB0444'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0444'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0446 ***********************************************************************
 JB0446  DESIGNATION -  PRIM AZ MK
 JB0446  PID         -  JB0446
 JB0446  STATE/COUNTY-  IL/JEFFERSON
 JB0446  COUNTRY     -  US
 JB0446  USGS QUAD   -  MOUNT VERNON (2018)
 JB0446
 JB0446                         *CURRENT SURVEY CONTROL
 JB0446  ______________________________________________________________________
 JB0446* NAD 83(1986) POSITION- 38 16 48.     (N) 088 55 11.     (W)   SCALED
 JB0446* NAVD 88 ORTHO HEIGHT -   139.456 (meters)      457.53  (feet) ADJUSTED
 JB0446  ______________________________________________________________________
 JB0446  GEOID HEIGHT    -        -30.125 (meters)                     GEOID18
 JB0446  DYNAMIC HEIGHT  -        139.366 (meters)      457.24  (feet) COMP
 JB0446  MODELED GRAVITY -    979,984.4   (mgal)                       NAVD 88
 JB0446
 JB0446  VERT ORDER      -  SECOND    CLASS 0
 JB0446
 JB0446.The horizontal coordinates were scaled from a map and have
 JB0446.an estimated accuracy of +/- 6 seconds.
 JB0446
 JB0446.The orthometric height was determined by differential leveling and
 JB0446.adjusted by the NATIONAL GEODETIC SURVEY
 JB0446.in June 1991.
 JB0446
 JB0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0446.GEOID18 height accuracy estimate available here.
 JB0446
 JB0446.Click photographs - Photos may exist for this station.
 JB0446
 JB0446.The dynamic height is computed by dividing the NAVD 88
 JB0446.geopotential number by the normal gravity value computed on the
 JB0446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0446.degrees latitude (g = 980.6199 gals.).
 JB0446
 JB0446.The modeled gravity was interpolated from observed gravity values.
 JB0446
 JB0446;                    North         East    Units  Estimated Accuracy
 JB0446;SPC IL E     -   179,220.      248,690.      MT  (+/- 180 meters Scaled)
 JB0446
 JB0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH320386(NAD 83)
 JB0446
 JB0446                          SUPERSEDED SURVEY CONTROL
 JB0446
 JB0446  NGVD 29 (??/??/92)  139.566  (m)          457.89   (f) ADJ UNCH    2 0
 JB0446
 JB0446.Superseded values are not recommended for survey control.
 JB0446
 JB0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0446.See file dsdata.pdf to determine how the superseded data were derived.
 JB0446
 JB0446_MARKER: DZ = AZIMUTH MARK DISK
 JB0446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0446_STAMPING: PRIM 1961
 JB0446_MARK LOGO: CGS
 JB0446_PROJECTION: FLUSH
 JB0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0446+STABILITY: SURFACE MOTION
 JB0446
 JB0446  HISTORY     - Date     Condition        Report By
 JB0446  HISTORY     - 1961     MONUMENTED       CGS
 JB0446  HISTORY     - 20090122 MARK NOT FOUND   ILDT
 JB0446  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 JB0446
 JB0446                          STATION DESCRIPTION
 JB0446
 JB0446'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0446'3.4 MI SW FROM MT VERNON.
 JB0446'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0446'IN MT. VERNON, THENCE 0.9 MILES WEST ALONG A GRAVEL ROAD, AT A
 JB0446'SHARP CURVE IN THE ROAD TO THE SOUTH, AT THE PRIMATIVE BAPTIST
 JB0446'CHURCH, 36 FEET NORTH OF THE ROAD, 12 FEET WEST OF THE CHURCH
 JB0446'DRIVE, 80 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE CHURCH,
 JB0446'1.6 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 JB0446'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0446'WITH THE GROUND.  NOTE-- THIS MARK MAY ALSO BE REACHED BY GOING
 JB0446'1.2 MILES SOUTH ON STATE HIGHWAY 37 FROM THE COURT HOUSE IN MT.
 JB0446'VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY 148,
 JB0446'THENCE 1.0 MILE SOUTH ALONG AN OILED ROAD, THENCE 0.8 MILES
 JB0446'EAST ALONG AN OILED ROAD, THENCE 0.15 MILES NORTH ALONG AN
 JB0446'OILED ROAD.
 JB0446
 JB0446                          STATION RECOVERY (2009)
 JB0446
 JB0446'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0446'MARK NOT FOUND.
 JB0446
 JB0446                          STATION RECOVERY (2012)
 JB0446
 JB0446'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0446'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0443 ***********************************************************************
 JB0443  DESIGNATION -  PRIM RM 1
 JB0443  PID         -  JB0443
 JB0443  STATE/COUNTY-  IL/JEFFERSON
 JB0443  COUNTRY     -  US
 JB0443  USGS QUAD   -  MOUNT VERNON (2018)
 JB0443
 JB0443                         *CURRENT SURVEY CONTROL
 JB0443  ______________________________________________________________________
 JB0443* NAD 83(1986) POSITION- 38 16 43.53   (N) 088 55 13.86   (W)   HD_HELD1
 JB0443* NAVD 88 ORTHO HEIGHT -   139.502 (meters)      457.68  (feet) ADJUSTED
 JB0443  ______________________________________________________________________
 JB0443  GEOID HEIGHT    -        -30.122 (meters)                     GEOID18
 JB0443  DYNAMIC HEIGHT  -        139.412 (meters)      457.39  (feet) COMP
 JB0443  MODELED GRAVITY -    979,984.3   (mgal)                       NAVD 88
 JB0443
 JB0443  VERT ORDER      -  SECOND    CLASS 0
 JB0443
 JB0443.The horizontal coordinates were determined by differentially corrected
 JB0443.hand held GPS observations or other comparable positioning techniques
 JB0443.and have an estimated accuracy of +/- 3 meters.
 JB0443
 JB0443.The orthometric height was determined by differential leveling and
 JB0443.adjusted by the NATIONAL GEODETIC SURVEY
 JB0443.in June 1991.
 JB0443
 JB0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0443.GEOID18 height accuracy estimate available here.
 JB0443
 JB0443.Click photographs - Photos may exist for this station.
 JB0443
 JB0443.The dynamic height is computed by dividing the NAVD 88
 JB0443.geopotential number by the normal gravity value computed on the
 JB0443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0443.degrees latitude (g = 980.6199 gals.).
 JB0443
 JB0443.The modeled gravity was interpolated from observed gravity values.
 JB0443
 JB0443;                    North         East    Units  Estimated Accuracy
 JB0443;SPC IL E     -   179,079.1     248,623.1     MT  (+/- 3 meters HH1 GPS) 
 JB0443
 JB0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3201638489(NAD 83)
 JB0443
 JB0443                          SUPERSEDED SURVEY CONTROL
 JB0443
 JB0443  NGVD 29 (??/??/92)  139.612  (m)          458.04   (f) ADJ UNCH    2 0
 JB0443
 JB0443.Superseded values are not recommended for survey control.
 JB0443
 JB0443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0443.See file dsdata.pdf to determine how the superseded data were derived.
 JB0443
 JB0443_MARKER: DR = REFERENCE MARK DISK
 JB0443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0443_STAMPING: PRIM NO 1 1961
 JB0443_MARK LOGO: CGS
 JB0443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0443+STABILITY: SURFACE MOTION
 JB0443_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0443+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0443
 JB0443  HISTORY     - Date     Condition        Report By
 JB0443  HISTORY     - 1961     MONUMENTED       CGS
 JB0443  HISTORY     - 20090122 MARK NOT FOUND   ILDT
 JB0443  HISTORY     - 20140709 GOOD             ILDT
 JB0443
 JB0443                          STATION DESCRIPTION
 JB0443
 JB0443'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0443'4.8 MI SW FROM MT VERNON.
 JB0443'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0443'IN MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0443'148, THENCE 1.0 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.8
 JB0443'MILES EAST ALONG AN OILED ROAD, ON THE OUTSIDE OF A SHARP CURVE
 JB0443'IN THE ROAD WITH TANGENTS TO THE WEST AND NORTH, 23 FEET
 JB0443'NORTHWEST OF THE CENTER OF THE ROAD, 1 FOOT SOUTHEAST OF THE
 JB0443'FENCE, 110 FEET SOUTHWEST OF A TRIANGLE BLAZED SIX INCH OAK TREE,
 JB0443'88.9 FEET SOUTHWEST OF TRAVERSE STATION PRIM, 136 FEET SOUTHWEST
 JB0443'OF A METAL WITNESS POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE
 JB0443'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0443
 JB0443                          STATION RECOVERY (2009)
 JB0443
 JB0443'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0443'MARK NOT FOUND.
 JB0443
 JB0443                          STATION RECOVERY (2014)
 JB0443
 JB0443'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0443'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0445 ***********************************************************************
 JB0445  DESIGNATION -  PRIM RM 2
 JB0445  PID         -  JB0445
 JB0445  STATE/COUNTY-  IL/JEFFERSON
 JB0445  COUNTRY     -  US
 JB0445  USGS QUAD   -  MOUNT VERNON (2018)
 JB0445
 JB0445                         *CURRENT SURVEY CONTROL
 JB0445  ______________________________________________________________________
 JB0445* NAD 83(1986) POSITION- 38 16 44.71   (N) 088 55 13.00   (W)   HD_HELD1
 JB0445* NAVD 88 ORTHO HEIGHT -   139.622 (meters)      458.08  (feet) ADJUSTED
 JB0445  ______________________________________________________________________
 JB0445  GEOID HEIGHT    -        -30.123 (meters)                     GEOID18
 JB0445  DYNAMIC HEIGHT  -        139.533 (meters)      457.78  (feet) COMP
 JB0445  MODELED GRAVITY -    979,984.3   (mgal)                       NAVD 88
 JB0445
 JB0445  VERT ORDER      -  SECOND    CLASS 0
 JB0445
 JB0445.The horizontal coordinates were determined by differentially corrected
 JB0445.hand held GPS observations or other comparable positioning techniques
 JB0445.and have an estimated accuracy of +/- 3 meters.
 JB0445
 JB0445.The orthometric height was determined by differential leveling and
 JB0445.adjusted by the NATIONAL GEODETIC SURVEY
 JB0445.in June 1991.
 JB0445
 JB0445.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0445.GEOID18 height accuracy estimate available here.
 JB0445
 JB0445.Click photographs - Photos may exist for this station.
 JB0445
 JB0445.The dynamic height is computed by dividing the NAVD 88
 JB0445.geopotential number by the normal gravity value computed on the
 JB0445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0445.degrees latitude (g = 980.6199 gals.).
 JB0445
 JB0445.The modeled gravity was interpolated from observed gravity values.
 JB0445
 JB0445;                    North         East    Units  Estimated Accuracy
 JB0445;SPC IL E     -   179,115.3     248,644.3     MT  (+/- 3 meters HH1 GPS) 
 JB0445
 JB0445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3203838524(NAD 83)
 JB0445
 JB0445                          SUPERSEDED SURVEY CONTROL
 JB0445
 JB0445  NGVD 29 (??/??/92)  139.733  (m)          458.44   (f) ADJ UNCH    2 0
 JB0445
 JB0445.Superseded values are not recommended for survey control.
 JB0445
 JB0445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0445.See file dsdata.pdf to determine how the superseded data were derived.
 JB0445
 JB0445_MARKER: DR = REFERENCE MARK DISK
 JB0445_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0445_STAMPING: PRIM NO 2 1961
 JB0445_MARK LOGO: CGS
 JB0445_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0445+STABILITY: SURFACE MOTION
 JB0445_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0445+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0445
 JB0445  HISTORY     - Date     Condition        Report By
 JB0445  HISTORY     - 1961     MONUMENTED       CGS
 JB0445  HISTORY     - 20090122 GOOD             ILDT
 JB0445  HISTORY     - 20140709 GOOD             ILDT
 JB0445
 JB0445                          STATION DESCRIPTION
 JB0445
 JB0445'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0445'4.8 MI SW FROM MT VERNON.
 JB0445'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0445'IN MT. VERNON, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0445'148, THENCE 1.0 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.8 MILES
 JB0445'EAST ALONG AN OILED ROAD, ON THE OUTSIDE OF A SHARP CURVE IN THE
 JB0445'ROAD WITH TANGENTS TO THE WEST AND NORTH, 26 FEET WEST OF THE
 JB0445'CENTER OF THE ROAD, 1 FOOT EAST OF THE FENCE, 123 FEET NORTHWEST
 JB0445'OF A TRIANGLE BLAZED FOUR INCH OAK TREE 115.9 FEET NORTHWEST OF
 JB0445'TRAVERSE STATION PRIM, 2.2 FEET SOUTH OF A METAL WITNESS POST,
 JB0445'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0445'PROJECTING 2 INCHES.
 JB0445
 JB0445                          STATION RECOVERY (2009)
 JB0445
 JB0445'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0445'RECOVERED IN GOOD CONDITION.
 JB0445
 JB0445                          STATION RECOVERY (2014)
 JB0445
 JB0445'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0445'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4361 ***********************************************************************
 DO4361  DESIGNATION -  PRIM TRAV STA NO 10
 DO4361  PID         -  DO4361
 DO4361  STATE/COUNTY-  IL/POPE
 DO4361  COUNTRY     -  US
 DO4361  USGS QUAD   -  GOLCONDA (2018)
 DO4361
 DO4361                         *CURRENT SURVEY CONTROL
 DO4361  ______________________________________________________________________
 DO4361* NAD 83(1986) POSITION- 37 22 01.4    (N) 088 29 05.8    (W)   HD_HELD2
 DO4361* NAVD 88 ORTHO HEIGHT -   107.514 (meters)      352.74  (feet) ADJUSTED
 DO4361  ______________________________________________________________________
 DO4361  GEOID HEIGHT    -        -28.989 (meters)                     GEOID18
 DO4361  DYNAMIC HEIGHT  -        107.436 (meters)      352.48  (feet) COMP
 DO4361  MODELED GRAVITY -    979,904.7   (mgal)                       NAVD 88
 DO4361
 DO4361  VERT ORDER      -  SECOND    CLASS I
 DO4361
 DO4361.The horizontal coordinates were established by autonomous hand held GPS
 DO4361.observations and have an estimated accuracy of +/- 10 meters.
 DO4361
 DO4361.The orthometric height was determined by differential leveling and
 DO4361.adjusted by the NATIONAL GEODETIC SURVEY
 DO4361.in April 2013.
 DO4361
 DO4361.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4361.GEOID18 height accuracy estimate available here.
 DO4361
 DO4361.Click photographs - Photos may exist for this station.
 DO4361
 DO4361.The dynamic height is computed by dividing the NAVD 88
 DO4361.geopotential number by the normal gravity value computed on the
 DO4361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4361.degrees latitude (g = 980.6199 gals.).
 DO4361
 DO4361.The modeled gravity was interpolated from observed gravity values.
 DO4361
 DO4361;                    North         East    Units  Estimated Accuracy
 DO4361;SPC IL E     -    77,737.      286,570.      MT  (+/- 10 meters HH2 GPS)
 DO4361
 DO4361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6850936626(NAD 83)
 DO4361
 DO4361                          SUPERSEDED SURVEY CONTROL
 DO4361
 DO4361.No superseded survey control is available for this station.
 DO4361
 DO4361_MARKER: DB = BENCH MARK DISK
 DO4361_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DO4361_SP_SET: SLAB
 DO4361_STAMPING: PRIM TRAV STA NO 10 354 1913
 DO4361_MARK LOGO: USGS
 DO4361_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4361_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4361_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO4361+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4361
 DO4361  HISTORY     - Date     Condition        Report By
 DO4361  HISTORY     - 1913     MONUMENTED       USGS
 DO4361  HISTORY     - 20120517 SEE DESCRIPTION  PATRIC
 DO4361  HISTORY     - 20230517 GOOD             ILDT
 DO4361
 DO4361                          STATION DESCRIPTION
 DO4361
 DO4361'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4361'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTHWEST OF
 DO4361'SHETLERVILLE, 4.4 MI (7.1 KM) EAST OF WALTERSBURG AND IN THE TOWN OF
 DO4361'GOLCONDA, IL.
 DO4361'
 DO4361'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 (MAIN
 DO4361'STREET) WITH COUNTY HIGHWAY 1 AND ADAMS STREET IN GOLCONDA, GO EAST ON
 DO4361'MAIN STREET FOR 0.1 MI (0.2 KM) TO MONROE STREET AND THE STATION ON
 DO4361'THE RIGHT.
 DO4361'
 DO4361'THE STATION IS LOCATED IN THE TOP CENTER OF A TRIANGULAR CONCRETE SLAB
 DO4361'WITH A GAZEBO ROOF.
 DO4361'
 DO4361'NOTE-THE DISK APPEARS DISTURBED BUT STILL HAS A SOLID SETTING.
 DO4361
 DO4361                          STATION RECOVERY (2023)
 DO4361
 DO4361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4361'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0921 ***********************************************************************
 MF0921  DESIGNATION -  PRINCE 2
 MF0921  PID         -  MF0921
 MF0921  STATE/COUNTY-  IL/BUREAU
 MF0921  COUNTRY     -  US
 MF0921  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0921
 MF0921                         *CURRENT SURVEY CONTROL
 MF0921  ______________________________________________________________________
 MF0921* NAD 83(1997) POSITION- 41 23 47.43466(N) 089 28 05.15209(W)   NO CHECK
 MF0921* NAVD 88 ORTHO HEIGHT -   209.45  (meters)      687.2   (feet) RESET
 MF0921  ______________________________________________________________________
 MF0921  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 MF0921  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 MF0921  HORZ ORDER      -  THIRD
 MF0921  VERT ORDER      -  THIRD
 MF0921
 MF0921.The horizontal coordinates were established by classical geodetic methods
 MF0921.and adjusted by the National Geodetic Survey in October 1999.
 MF0921
 MF0921.No horizontal observational check was made to the station.
 MF0921
 MF0921.The orthometric height was computed from unverified reset data.
 MF0921
 MF0921.No vertical observational check was made to the station.
 MF0921
 MF0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0921.GEOID18 height accuracy estimate available here.
 MF0921
 MF0921.Click photographs - Photos may exist for this station.
 MF0921
 MF0921.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0921
 MF0921. The following values were computed from the NAD 83(1997) position.
 MF0921
 MF0921;                    North         East     Units Scale Factor Converg.
 MF0921;SPC IL W     -   525,293.898   758,417.335   MT  0.99998316   +0 27 43.0
 MF0921;SPC IL W     - 1,723,401.73  2,488,240.87   sFT  0.99998316   +0 27 43.0
 MF0921;UTM  16      - 4,585,714.539   293,669.987   MT  1.00012395   -1 37 57.5
 MF0921
 MF0921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0921!SPC IL W     -   0.99997234  x   0.99998316  =   0.99995550
 MF0921!UTM  16      -   0.99997234  x   1.00012395  =   1.00009629
 MF0921
 MF0921:                Primary Azimuth Mark                     Grid Az
 MF0921:SPC IL W     -  PRINCETON ILL VAL ELEC RAD MST           209 54 05.3
 MF0921:UTM  16      -  PRINCETON ILL VAL ELEC RAD MST           211 59 45.8
 MF0921
 MF0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9366985714(NAD 83)
 MF0921
 MF0921|---------------------------------------------------------------------|
 MF0921| PID    Reference Object                     Distance      Geod. Az  |
 MF0921|                                                           dddmmss.s |
 MF0921| CI8082 PRINCE 2 RM 5                         8.239 METERS 03221     |
 MF0921| MF0925 PRINCE 2 RM 4                        16.889 METERS 16543     |
 MF0921| CI8083 PRINCE 2 RM 6                        25.385 METERS 18910     |
 MF0921| MF1663 PRINCETON ILL VAL ELEC RAD MST      APPROX. 3.3 KM 2102148.3 |
 MF0921| MF0880 PRINCE                               13.112 METERS 27439     |
 MF0921| MF0922 PRINCE 2 RM 3                        23.656 METERS 34326     |
 MF0921|---------------------------------------------------------------------|
 MF0921
 MF0921                          SUPERSEDED SURVEY CONTROL
 MF0921
 MF0921  NAD 83(1986)-  41 23 47.44183(N)    089 28 05.15744(W) AD(       ) 3
 MF0921  NAD 27      -  41 23 47.31440(N)    089 28 04.83430(W) AD(       ) 3
 MF0921  NGVD 29 (??/??/??)  209.53   (m)          687.4    (f) RESET       3  
 MF0921  NGVD 29             209.53   (m)          687.4    (f) LEVELING    3  
 MF0921
 MF0921.Superseded values are not recommended for survey control.
 MF0921
 MF0921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0921.See file dsdata.pdf to determine how the superseded data were derived.
 MF0921
 MF0921_MARKER: DS = TRIANGULATION STATION DISK
 MF0921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0921_STAMPING: PRINCE 2 1962
 MF0921_MARK LOGO: CGS
 MF0921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0921+STABILITY: SURFACE MOTION
 MF0921
 MF0921  HISTORY     - Date     Condition        Report By
 MF0921  HISTORY     - 1962     MONUMENTED       CGS
 MF0921  HISTORY     - 1962     GOOD             CGS
 MF0921  HISTORY     - 1964     GOOD             CGS
 MF0921  HISTORY     - 1968     GOOD             ILHD
 MF0921  HISTORY     - 1976     GOOD             NGS
 MF0921  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0921  HISTORY     - 20010425 GOOD             USPSQD
 MF0921  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0921
 MF0921                          STATION DESCRIPTION
 MF0921
 MF0921'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (CJB)
 MF0921'THE STATION IS LOCATED ABOUT 1 AND 3/4 MILES NORTH OF THE TOWN
 MF0921'OF PRINCETON ON THE EAST RIGHT-OF-WAY OF STATE HIGHWAY 26 AND
 MF0921'ABOUT 100 YARDS SOUTH OF A POINT WHERE THE NEW INTERSTATE HIGHWAY
 MF0921'WILL CROSS STATE HIGHWAY 26, 93 FEET SOUTH OF A POWER POLE, 82.5
 MF0921'FEET SOUTH OF STATE HIGHWAY 26 ROAD STATION 110+00, 60 FEET EAST
 MF0921'OF THE CENTER OF STATE HIGHWAY 26, AND 1.5 FEET NORTHWEST OF A
 MF0921'STEEL WITNESS POST WITH SIGN.  THE MARK PROJECTS 2 INCHES AND
 MF0921'THE DISK IS STAMPED PRINCE 2 1962.
 MF0921'
 MF0921'TO REACH THE STATION FROM THE POST OFFICE IN PRINCETON, GO
 MF0921'NORTH ON U.S. HIGHWAY 34 FOR 0.9 MILE TO STATE HIGHWAY 26 AND
 MF0921'U.S. HIGHWAY 34.  (U.S. HIGHWAY 34 TURNS RIGHT AND GOES EAST.)
 MF0921'CONTINUE NORTH ON STATE HIGHWAY 26 FOR 0.7 MILE TO A CROSSROAD
 MF0921'AT A RED BRICK SCHOOLHOUSE ON THE LEFT.  CONTINUE STRAIGHT
 MF0921'AHEAD FOR 0.2 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF0921'
 MF0921'REFERENCE MARK NO. 3 IS 60 FEET EAST OF THE CENTER OF STATE
 MF0921'HIGHWAY 26, 15.5 FEET SOUTH OF A POWER POLE, 5 FEET SOUTH OF
 MF0921'HIGHWAY STATION 110 00, AND 1 FOOT SOUTH OF A STEEL POST.  THE
 MF0921'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED PRINCE 2 NO 3 1962.
 MF0921'
 MF0921'REFERENCE MARK NO. 4 IS 101 FEET NORTH OF POWER POLE, 60 FEET
 MF0921'EAST OF THE CENTER OF STATE HIGHWAY 26, 54 FEET SOUTH OF A STEEL
 MF0921'WITNESS POST WITH A SIGN, AND 1 FOOT NORTH OF A STEEL POST.
 MF0921'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED PRINCE
 MF0921'2 NO 4 1962.
 MF0921'
 MF0921'THERE WAS NO AZIMUTH MARK AT THE ORIGINAL STATION.  BUT STATION
 MF0921'OVER 1959 WAS USED AS AN AZIMUTH MARK.  THE LINE OF SIGHT WAS
 MF0921'OBSTRUCTED TO STATION OVER BY A TALL CORNFIELD.  BUT THIS
 MF0921'STATION WAS ESTABLISHED ON LINE TO STATION OVER FROM THE OLD
 MF0921'STATION PRINCE AS EXPLAINED IN THE DESCRIPTION OF PRINCE 1959.
 MF0921'
 MF0921'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0921
 MF0921                          STATION RECOVERY (1962)
 MF0921
 MF0921'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 MF0921'1.7 MI N FROM PRINCETON.
 MF0921'ABOUT 1.7 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST OFFICE
 MF0921'AT PRINCETON, ABOUT 100 YARDS SOUTH OF THE INTERSTATE HIGHWAY,
 MF0921'93 FEET SOUTH OF A POWER POLE, 60 FEET EAST OF THE CENTER OF
 MF0921'STATE HIGHWAY 26, AND 1.5 FEET NORTHWEST OF A STEEL WITNESS POST
 MF0921'WITH A SIGN, AND THE MARK IS SET IN THE TOP OF A CONCRETE POST WHICH
 MF0921'PROJECTS 2 INCHES.
 MF0921
 MF0921                          STATION RECOVERY (1964)
 MF0921
 MF0921'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 MF0921'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 MF0921'IN GOOD CONDITION.
 MF0921
 MF0921                          STATION RECOVERY (1968)
 MF0921
 MF0921'RECOVERY NOTE BY IL HIGHWAY DEPT 1968 (DRR)
 MF0921'PRINCE 2 1962-GOOD
 MF0921'
 MF0921'PRINCE 2 NO 3 1962-GOOD
 MF0921'
 MF0921'PRINCE 2 NO 4 1962
 MF0921'
 MF0921'THE DESCRIPTION WAS FOUND TO BE ADEQUATE AND CORRECT AS GIVEN
 MF0921'EXCEPT FOR THE FOLLOWING--(1) STATION IS ABOUT 360 YARDS SOUTH
 MF0921'OF INTERSECTION OF RT. 26 AND INTERSTATE HIGHWAY, (2) STEEL POST
 MF0921'1 FOOT SOUTH OF R.M. 4 HAS BEEN REMOVED.
 MF0921
 MF0921                          STATION RECOVERY (1976)
 MF0921
 MF0921'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF0921'STATION MARK FOUND AS DESCRIBED AND IN GOOD CONDITION.  REFERENCE
 MF0921'MARKS 3 AND 4 WERE BOTH OBSTRUCTED.  REFERENCE MARK 3 BY A LARGE
 MF0921'STANDARD OIL COMPANY SIGN AND REFERENCE MARK 4 BY A CONSTRUCTION
 MF0921'BUILDING.  BOTH REFERENCE MARKS 3 AND 4 WILL BE COVERED BY BLACK
 MF0921'TOP AT A NEW MCDONALDS RESTAURANT.  REFERENCE MARKS 5 AND 6 WERE
 MF0921'ESTABLISHED.
 MF0921'
 MF0921'THE STATION IS LOCATED AT THE NORTH EDGE OF PRINCETON AND AT THE
 MF0921'NORTH EDGE OF THE ENTRANCE TO THE MCDONALDS RESTAURANT.  IT IS 59
 MF0921'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 26, 38 FEET SOUTH
 MF0921'OF THE ENTRANCE TO A AMOCO OIL COMPANY, 4.8 FEET NORTH OF A
 MF0921'TELEPHONE UNDERGROUND CABLE NUMBER 35, 1.5 FEET NORTHWEST OF A
 MF0921'METAL WITNESS POST AND 74.3 FEET NORTHWEST OF THE NORTHWEST
 MF0921'CORNER OF THE MCDONALDS RESTAURANT.  THE MONUMENT IS FLUSH AND
 MF0921'THE DISK IS STAMPED PRINCE 2 1962.
 MF0921'
 MF0921'REFERENCE MARK 5 IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN
 MF0921'THE CONCRETE BASE OF THE NORTHWEST CORNER OF PARKING LOT OF THE
 MF0921'RESTAURANT.  IT IS ABOUT 2 FEET HIGHER THAN THE PAVED SURFACE.
 MF0921'IT IS STAMPED PRINCE 2 1962 NO 5 1976.
 MF0921'
 MF0921'REFERENCE MARK 6 IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN THE
 MF0921'EXTREME WEST EDGE OF A CONCRETE ISLAND AT THE SOUTHWEST ENTRANCE
 MF0921'TO THE RESTAURANT.  IT IS STAMPED PRINCE 2 1962 NO 6 1976.
 MF0921'
 MF0921'TO REACH STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 80
 MF0921'AND STATE HIGHWAY 26 AT THE NORTH EDGE OF PRINCETON, GO SOUTH ON
 MF0921'HIGHWAY 26 FOR 0.15 MILE TO THE STATION ON THE LEFT AS DESCRIBED
 MF0921'AT THE MCDONALDS RESTAURANT.
 MF0921'
 MF0921'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE NORTH
 MF0921'EDGE OF PRINCETON.
 MF0921'
 MF0921'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0921
 MF0921                          STATION RECOVERY (1996)
 MF0921
 MF0921'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0921'MARK NOT FOUND.
 MF0921
 MF0921                          STATION RECOVERY (2001)
 MF0921
 MF0921'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0921'RECOVERED IN GOOD CONDITION.
 MF0921
 MF0921                          STATION RECOVERY (2005)
 MF0921
 MF0921'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0921'BELIEVE LANDSCAPING OF MC DONALDS RESTURANT COVERING STATION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0922 ***********************************************************************
 MF0922  DESIGNATION -  PRINCE 2 RM 3
 MF0922  PID         -  MF0922
 MF0922  STATE/COUNTY-  IL/BUREAU
 MF0922  COUNTRY     -  US
 MF0922  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0922
 MF0922                         *CURRENT SURVEY CONTROL
 MF0922  ______________________________________________________________________
 MF0922* NAD 83(1986) POSITION- 41 23 48.17   (N) 089 28 05.44   (W)   HD_HELD1
 MF0922* NAVD 88 ORTHO HEIGHT -   209.74  (meters)      688.1   (feet) RESET
 MF0922  ______________________________________________________________________
 MF0922  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 MF0922  VERT ORDER      -  THIRD
 MF0922
 MF0922.The horizontal coordinates were determined by differentially corrected
 MF0922.hand held GPS observations or other comparable positioning techniques
 MF0922.and have an estimated accuracy of +/- 3 meters.
 MF0922
 MF0922.The orthometric height was computed from unverified reset data.
 MF0922
 MF0922.No vertical observational check was made to the station.
 MF0922
 MF0922.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0922.GEOID18 height accuracy estimate available here.
 MF0922
 MF0922.Click photographs - Photos may exist for this station.
 MF0922
 MF0922;                    North         East    Units  Estimated Accuracy
 MF0922;SPC IL W     -   525,316.5     758,410.5     MT  (+/- 3 meters HH1 GPS) 
 MF0922
 MF0922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9366385737(NAD 83)
 MF0922
 MF0922                          SUPERSEDED SURVEY CONTROL
 MF0922
 MF0922  NGVD 29 (??/??/??)  209.82   (m)          688.4    (f) RESET       3  
 MF0922
 MF0922.Superseded values are not recommended for survey control.
 MF0922
 MF0922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0922.See file dsdata.pdf to determine how the superseded data were derived.
 MF0922
 MF0922_MARKER: DR = REFERENCE MARK DISK
 MF0922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0922_STAMPING: PRINCE 2 NO 3 1962
 MF0922_MARK LOGO: CGS
 MF0922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0922+STABILITY: SURFACE MOTION
 MF0922
 MF0922  HISTORY     - Date     Condition        Report By
 MF0922  HISTORY     - 1962     MONUMENTED       CGS
 MF0922  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0922  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0922  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0922
 MF0922                          STATION DESCRIPTION
 MF0922
 MF0922'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (CJB)
 MF0922'1.7 MI N FROM PRINCETON.
 MF0922'ABOUT 1.7 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST OFFICE
 MF0922'AT PRINCETON, ABOUT 100 YARDS SOUTH OF THE INTERSTATE HIGHWAY,
 MF0922'60 FEET EAST OF THE CENTER OF STATE HIGHWAY 26, 15.5 FEET SOUTH
 MF0922'OF A POWER POLE, AND 1 FOOT SOUTH OF A STEEL POST, AND SET IN A
 MF0922'CONCRETE POST WHICH PROJECTS 4 INCHES.  688.370 FEET.
 MF0922
 MF0922                          STATION RECOVERY (1996)
 MF0922
 MF0922'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0922'MARK NOT FOUND.
 MF0922
 MF0922                          STATION RECOVERY (2001)
 MF0922
 MF0922'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0922'MARK NOT FOUND.
 MF0922
 MF0922                          STATION RECOVERY (2005)
 MF0922
 MF0922'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0922'BELIEVE LANDSCAPING/BLACKTOP OF MC DONALDS RESTURANT COVERING STATION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0925 ***********************************************************************
 MF0925  DESIGNATION -  PRINCE 2 RM 4
 MF0925  PID         -  MF0925
 MF0925  STATE/COUNTY-  IL/BUREAU
 MF0925  COUNTRY     -  US
 MF0925  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0925
 MF0925                         *CURRENT SURVEY CONTROL
 MF0925  ______________________________________________________________________
 MF0925* NAD 83(1986) POSITION- 41 23 46.90   (N) 089 28 04.97   (W)   HD_HELD1
 MF0925* NAVD 88 ORTHO HEIGHT -   209.34  (meters)      686.8   (feet) RESET
 MF0925  ______________________________________________________________________
 MF0925  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 MF0925  VERT ORDER      -  THIRD
 MF0925
 MF0925.The horizontal coordinates were determined by differentially corrected
 MF0925.hand held GPS observations or other comparable positioning techniques
 MF0925.and have an estimated accuracy of +/- 3 meters.
 MF0925
 MF0925.The orthometric height was computed from unverified reset data.
 MF0925
 MF0925.No vertical observational check was made to the station.
 MF0925
 MF0925.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0925.GEOID18 height accuracy estimate available here.
 MF0925
 MF0925.Click photographs - Photos may exist for this station.
 MF0925
 MF0925;                    North         East    Units  Estimated Accuracy
 MF0925;SPC IL W     -   525,277.4     758,421.7     MT  (+/- 3 meters HH1 GPS) 
 MF0925
 MF0925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9367385697(NAD 83)
 MF0925
 MF0925                          SUPERSEDED SURVEY CONTROL
 MF0925
 MF0925  NGVD 29 (??/??/??)  209.41   (m)          687.0    (f) RESET       3  
 MF0925
 MF0925.Superseded values are not recommended for survey control.
 MF0925
 MF0925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0925.See file dsdata.pdf to determine how the superseded data were derived.
 MF0925
 MF0925_MARKER: DR = REFERENCE MARK DISK
 MF0925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0925_STAMPING: PRINCE 2 NO 4 1962
 MF0925_MARK LOGO: CGS
 MF0925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0925+STABILITY: SURFACE MOTION
 MF0925
 MF0925  HISTORY     - Date     Condition        Report By
 MF0925  HISTORY     - 1962     MONUMENTED       CGS
 MF0925  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF0925  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF0925  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0925
 MF0925                          STATION DESCRIPTION
 MF0925
 MF0925'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (CJB)
 MF0925'1.7 MI N FROM PRINCETON.
 MF0925'ABOUT 1.7 MILES NORTH ALONG STATE HIGHWAY 26 FROM THE POST OFFICE
 MF0925'AT PRINCETON, ABOUT 100 YARDS SOUTH OF THE INTERSTATE HIGHWAY,
 MF0925'101 FEET NORTH OF A POWER POLE, 60 FEET EAST OF THE CENTER OF
 MF0925'STATE HIGHWAY 26, 54 FEET SOUTH OF A STEEL WITNESS POST WITH A SIGN,
 MF0925'AND 1 FOOT NORTH OF A STEEL POST, AND SET IN A CONCRETE POST
 MF0925'WHICH PROJECTS 2 INCHES.
 MF0925
 MF0925                          STATION RECOVERY (1996)
 MF0925
 MF0925'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0925'MARK NOT FOUND.
 MF0925
 MF0925                          STATION RECOVERY (2001)
 MF0925
 MF0925'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0925'MARK NOT FOUND.
 MF0925
 MF0925                          STATION RECOVERY (2005)
 MF0925
 MF0925'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0925'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1661 ***********************************************************************
 MF1661  DESIGNATION -  PRINCETON
 MF1661  PID         -  MF1661
 MF1661  STATE/COUNTY-  IL/BUREAU
 MF1661  COUNTRY     -  US
 MF1661  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF1661
 MF1661                         *CURRENT SURVEY CONTROL
 MF1661  ______________________________________________________________________
 MF1661* NAD 83(1997) POSITION- 41 22 18.85414(N) 089 28 33.81924(W)   ADJUSTED
 MF1661* NAVD 88 ORTHO HEIGHT -   209.    (meters)      686.    (feet) SCALED
 MF1661  ______________________________________________________________________
 MF1661  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 MF1661  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 MF1661  HORZ ORDER      -  THIRD
 MF1661
 MF1661.The horizontal coordinates were established by classical geodetic methods
 MF1661.and adjusted by the National Geodetic Survey in October 1999.
 MF1661
 MF1661.The orthometric height was scaled from a topographic map.
 MF1661
 MF1661.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1661.GEOID18 height accuracy estimate available here.
 MF1661
 MF1661.Click photographs - Photos may exist for this station.
 MF1661
 MF1661.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1661
 MF1661. The following values were computed from the NAD 83(1997) position.
 MF1661
 MF1661;                    North         East     Units Scale Factor Converg.
 MF1661;SPC IL W     -   522,555.953   757,773.198   MT  0.99998224   +0 27 23.3
 MF1661;SPC IL W     - 1,714,418.99  2,486,127.57   sFT  0.99998224   +0 27 23.3
 MF1661;UTM  16      - 4,583,001.571   292,926.128   MT  1.00012774   -1 38 13.6
 MF1661
 MF1661!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1661!SPC IL W     -   0.99997243  x   0.99998224  =   0.99995467
 MF1661!UTM  16      -   0.99997243  x   1.00012774  =   1.00010016
 MF1661
 MF1661:                Primary Azimuth Mark                     Grid Az
 MF1661:SPC IL W     -  PRINCETON AZ MK                          204 37 50.3
 MF1661:UTM  16      -  PRINCETON AZ MK                          206 43 27.2
 MF1661
 MF1661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9292683001(NAD 83)
 MF1661
 MF1661|---------------------------------------------------------------------|
 MF1661| PID    Reference Object                     Distance      Geod. Az  |
 MF1661|                                                           dddmmss.s |
 MF1661| CI8085 PRINCETON RM 1                       40.980 METERS 04709     |
 MF1661| MF1664 PRINCETON FIRST PRESB CH SPIRE      APPROX. 1.4 KM 1100101.8 |
 MF1661| MF1662 PRINCETON CO SHERIFF RAD MAST       APPROX. 1.0 KM 1181906.4 |
 MF1661| CI8086 PRINCETON RM 2                       25.131 METERS 13224     |
 MF1661| CI8084 PRINCETON AZ MK                                    2050513.6 |
 MF1661|---------------------------------------------------------------------|
 MF1661
 MF1661                          SUPERSEDED SURVEY CONTROL
 MF1661
 MF1661  NAD 83(1986)-  41 22 18.86107(N)    089 28 33.82594(W) AD(       ) 3
 MF1661  NAD 27      -  41 22 18.72920(N)    089 28 33.49940(W) AD(       ) 3
 MF1661
 MF1661.Superseded values are not recommended for survey control.
 MF1661
 MF1661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1661.See file dsdata.pdf to determine how the superseded data were derived.
 MF1661
 MF1661_MARKER: DS = TRIANGULATION STATION DISK
 MF1661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1661_STAMPING: PRINCETON 1954
 MF1661_MARK LOGO: CGS
 MF1661_PROJECTION: RECESSED 5 CENTIMETERS
 MF1661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1661+STABILITY: SURFACE MOTION
 MF1661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1661+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2025
 MF1661
 MF1661  HISTORY     - Date     Condition        Report By
 MF1661  HISTORY     - 1954     MONUMENTED       CGS
 MF1661  HISTORY     - 19960416 MARK NOT FOUND   USPSQD
 MF1661  HISTORY     - 20010425 MARK NOT FOUND   USPSQD
 MF1661  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF1661  HISTORY     - 20110802 GOOD             ILDT
 MF1661  HISTORY     - 20250424 GOOD             ILDT
 MF1661
 MF1661                          STATION DESCRIPTION
 MF1661
 MF1661'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1661'STATION IS LOCATED BETWEEN THE POULTRY BUILDING AND THE HORTICULTURE
 MF1661'BUILDING OF THE BUREAU COUNTY FAIR GROUNDS IN THE WEST EDGE OF
 MF1661'PRINCETON.  IT IS 95 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 34,
 MF1661'38 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE POULTRY BUILDING
 MF1661'AND 30 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE HORTICULTURE
 MF1661'BUILDING.  THE MARK IS FLUSH AND THE DISK IS STAMPED PRINCETON
 MF1661'1954.
 MF1661'
 MF1661'REFERENCE MARK NO. 1 IS 71 FEET NORTH OF THE NORTHEAST CORNER
 MF1661'OF THE HORTICULTURE BUILDING AND 24 FEET EAST OF THE CENTER OF
 MF1661'A GRAVEL DRIVEWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1661'PRINCETON NO 1 1954.
 MF1661'
 MF1661'REFERENCE MARK NO. 2 IS 37 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 MF1661'5 FEET WEST OF A 36 INCH ELM TREE AND 5 FEET EAST OF A WHITE
 MF1661'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED PRINCETON
 MF1661'NO 2 1954.
 MF1661'
 MF1661'AZIMUTH MARK IS 41 FEET NORTH OF THE CENTER OF PARK AVENUE WEST,
 MF1661'39 FEET WEST OF A GRAVEL DRIVEWAY FROM A DRIVE-IN THEATER, 3
 MF1661'FEET NORTH OF A TELEPHONE POLE AND 3 FEET NORTH OF A WHITE
 MF1661'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1661'PRINCETON 1954.
 MF1661'
 MF1661'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY
 MF1661'34 FOR 0.1 MILE TO THE INTERSECTION OF SOUTH ANDERSON STREET.
 MF1661'TURN RIGHT AND GO SOUTH FOR 0.25 MILE TO THE INTERSECTION OF
 MF1661'PARK AVENUE WEST.  TURN RIGHT AND GO WEST FOR 0.2 MILE TO THE
 MF1661'EXIT DRIVEWAY FROM THE DRIVE-IN THEATER ON THE RIGHT AND THE
 MF1661'MARK ON THE RIGHT AS DESCRIBED.
 MF1661'
 MF1661'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 MF1661
 MF1661                          STATION RECOVERY (1996)
 MF1661
 MF1661'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1661'MARK NOT FOUND.
 MF1661
 MF1661                          STATION RECOVERY (2001)
 MF1661
 MF1661'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1661'MARK NOT FOUND.
 MF1661
 MF1661                          STATION RECOVERY (2005)
 MF1661
 MF1661'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1661'RM 1 NOT FOUND
 MF1661'RM 2 NOT FOUND
 MF1661'AZIMUTH LOCATED IN GOOD CONDITION
 MF1661'THE SITE IS NOW THE METRO CENTER
 MF1661
 MF1661                          STATION RECOVERY (2011)
 MF1661
 MF1661'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RAS)
 MF1661'AT THE BUREAU COUNTY FAIRGROUNDS NEAR THE WEST EDGE OF PRINCETON.38.5
 MF1661'FEET NORTHEAST OF THE SOUTHWEST CORNER OF THE POULTRY BUILDING,33 FEET
 MF1661'NORTHWEST OF THE SOUTHWEST CORNER OF THE HORTICULTURE BUILDING,95 FEET
 MF1661'NORTH OF U.S. ROUTE 34,58 FEET NORTH OF A CHAINLINK FENCE,30 FEET
 MF1661'SOUTHEAST OF A POWER POLE, AND 4 INCHES BELOW GRADE.
 MF1661'
 MF1661'RM 1 FOUND
 MF1661'RM 2 NOT FOUND
 MF1661
 MF1661                          STATION RECOVERY (2025)
 MF1661
 MF1661'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1662 ***********************************************************************
 MF1662  DESIGNATION -  PRINCETON CO SHERIFF RAD MAST
 MF1662  PID         -  MF1662
 MF1662  STATE/COUNTY-  IL/BUREAU
 MF1662  COUNTRY     -  US
 MF1662  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF1662
 MF1662                         *CURRENT SURVEY CONTROL
 MF1662  ______________________________________________________________________
 MF1662* NAD 83(1997) POSITION- 41 22 04.09022(N) 089 27 57.45343(W)   ADJUSTED
 MF1662  ______________________________________________________________________
 MF1662  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 MF1662  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 MF1662  HORZ ORDER      -  THIRD
 MF1662
 MF1662.The horizontal coordinates were established by classical geodetic methods
 MF1662.and adjusted by the National Geodetic Survey in October 1999.
 MF1662
 MF1662.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1662.GEOID18 height accuracy estimate available here.
 MF1662
 MF1662.Click photographs - Photos may exist for this station.
 MF1662
 MF1662.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1662
 MF1662. The following values were computed from the NAD 83(1997) position.
 MF1662
 MF1662;                    North         East     Units Scale Factor Converg.
 MF1662;SPC IL W     -   522,107.286   758,621.944   MT  0.99998345   +0 27 47.2
 MF1662;SPC IL W     - 1,712,946.99  2,488,912.16   sFT  0.99998345   +0 27 47.2
 MF1662;UTM  16      - 4,582,522.130   293,758.036   MT  1.00012350   -1 37 49.1
 MF1662
 MF1662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9375882522(NAD 83)
 MF1662
 MF1662                          SUPERSEDED SURVEY CONTROL
 MF1662
 MF1662  NAD 83(1986)-  41 22 04.09666(N)    089 27 57.45905(W) AD(       ) 3
 MF1662  NAD 27      -  41 22 03.96400(N)    089 27 57.13200(W) AD(       ) 3
 MF1662
 MF1662.Superseded values are not recommended for survey control.
 MF1662
 MF1662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1662.See file dsdata.pdf to determine how the superseded data were derived.
 MF1662
 MF1662_MARKER: 42 = RADIO/TV MAST
 MF1662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1662+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2005
 MF1662
 MF1662  HISTORY     - Date     Condition        Report By
 MF1662  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1662  HISTORY     - 19960316 GOOD             USPSQD
 MF1662  HISTORY     - 20010425 GOOD             USPSQD
 MF1662  HISTORY     - 20051005 GOOD             USPSQD
 MF1662
 MF1662                          STATION DESCRIPTION
 MF1662
 MF1662'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1662'STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED ON THE
 MF1662'LAWN OF THE BUREAU COUNTY COURTHOUSE.  THE MAST IS A 4 LEGGED
 MF1662'STEEL STRUCTURE, 120 FEET HIGH AND PAINTED IN ALTERNATE
 MF1662'SECTIONS OF ORANGE AND WHITE.
 MF1662
 MF1662                          STATION RECOVERY (1996)
 MF1662
 MF1662'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1662'RECOVERED IN GOOD CONDITION.
 MF1662
 MF1662                          STATION RECOVERY (2001)
 MF1662
 MF1662'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1662'RECOVERED IN GOOD CONDITION.
 MF1662
 MF1662                          STATION RECOVERY (2005)
 MF1662
 MF1662'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1662'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1664 ***********************************************************************
 MF1664  DESIGNATION -  PRINCETON FIRST PRESB CH SPIRE
 MF1664  PID         -  MF1664
 MF1664  STATE/COUNTY-  IL/BUREAU
 MF1664  COUNTRY     -  US
 MF1664  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF1664
 MF1664                         *CURRENT SURVEY CONTROL
 MF1664  ______________________________________________________________________
 MF1664* NAD 83(1997) POSITION- 41 22 03.60720(N) 089 27 38.27749(W)   ADJUSTED
 MF1664  ______________________________________________________________________
 MF1664  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 MF1664  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 MF1664  HORZ ORDER      -  THIRD
 MF1664
 MF1664.The horizontal coordinates were established by classical geodetic methods
 MF1664.and adjusted by the National Geodetic Survey in October 1999.
 MF1664
 MF1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1664.GEOID18 height accuracy estimate available here.
 MF1664
 MF1664.Click photographs - Photos may exist for this station.
 MF1664
 MF1664.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1664
 MF1664. The following values were computed from the NAD 83(1997) position.
 MF1664
 MF1664;                    North         East     Units Scale Factor Converg.
 MF1664;SPC IL W     -   522,096.001   759,067.702   MT  0.99998410   +0 27 59.8
 MF1664;SPC IL W     - 1,712,909.96  2,490,374.62   sFT  0.99998410   +0 27 59.8
 MF1664;UTM  16      - 4,582,494.566   294,203.146   MT  1.00012125   -1 37 36.4
 MF1664
 MF1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9420382494(NAD 83)
 MF1664
 MF1664                          SUPERSEDED SURVEY CONTROL
 MF1664
 MF1664  NAD 83(1986)-  41 22 03.61413(N)    089 27 38.28378(W) AD(       ) 3
 MF1664  NAD 27      -  41 22 03.48400(N)    089 27 37.96800(W) AD(       ) 3
 MF1664
 MF1664.Superseded values are not recommended for survey control.
 MF1664
 MF1664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1664.See file dsdata.pdf to determine how the superseded data were derived.
 MF1664
 MF1664_MARKER: 90 = CHURCH SPIRE
 MF1664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1664+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2005
 MF1664
 MF1664  HISTORY     - Date     Condition        Report By
 MF1664  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1664  HISTORY     - 1935     GOOD             CGS
 MF1664  HISTORY     - 1954     GOOD             CGS
 MF1664  HISTORY     - 19960416 GOOD             USPSQD
 MF1664  HISTORY     - 20010425 GOOD             USPSQD
 MF1664  HISTORY     - 20051005 GOOD             USPSQD
 MF1664
 MF1664                          STATION DESCRIPTION
 MF1664
 MF1664'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1664'THIS INTERSECTION STATION WAS RECOVERED AND CHECKED.  A DETAILED
 MF1664'DESCRIPTION FOLLOWS--
 MF1664'
 MF1664'THE STATION IS THE SPIRE ON THE FIRST PRESBYTERIAN CHURCH IN
 MF1664'THE TOWN OF PRINCETON, ILLINOIS.  IT IS LOCATED ABOUT 125
 MF1664'FEET S OF THE CENTER LINE OF PARK AVENUE E, AND ABOUT 155 FEET
 MF1664'W OF EUCLID AVENUE.  THE CHURCH WAS ERECTED IN 1897.  THE SPIRE
 MF1664'IS VERY PROMINENT.
 MF1664'
 MF1664'THE SPIRE IS ON THE N END OF A RED BRICK CHURCH ABOUT 60 FEET
 MF1664'HIGH.  THE BASE OF THE SPIRE IS A SQUARE RED TOWER ABOUT 25 FEET
 MF1664'HIGH.  THIS HAS SQUARE LOUVERED WINDOWS ON EACH SIDE, WITH SILVER
 MF1664'PILLARS ON EACH SIDE OF THE WINDOWS AND SILVER BUTTRESSES AT
 MF1664'EACH CORNER OF THE TOWER.  THERE IS A HEAVY SILVER LEDGE AROUND
 MF1664'THE TOP.  ON THIS SECTION THERE IS A SMALLER TOWER ABOUT 10
 MF1664'FEET HIGH, SQUARE IN SHAPE, WITH CONCAVE SILVER BUTTRESSES
 MF1664'AT THE CORNERS AND A SILVER LEDGE AT THE TOP.  THE OCTAGONAL
 MF1664'SILVER SPIRE IS ABOUT 40 FEET HIGH AND HAS A BALL AT ITS
 MF1664'APEX.  THE TOTAL HEIGHT IS ABOUT 135 FEET.
 MF1664
 MF1664                          STATION RECOVERY (1954)
 MF1664
 MF1664'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1664'STATION WAS RECOVERED AS DESCRIBED WITH THE EXCEPTION THAT THE
 MF1664'TOWER ON WHICH THE SPIRE IS LOCATED IS NOW PAINTED WHITE.  THE
 MF1664'OLD DESCRIPTION IS ADEQUATE.
 MF1664
 MF1664                          STATION RECOVERY (1996)
 MF1664
 MF1664'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1664'RECOVERED IN GOOD CONDITION.
 MF1664
 MF1664                          STATION RECOVERY (2001)
 MF1664
 MF1664'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1664'RECOVERED IN GOOD CONDITION.
 MF1664
 MF1664                          STATION RECOVERY (2005)
 MF1664
 MF1664'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1664'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1663 ***********************************************************************
 MF1663  DESIGNATION -  PRINCETON ILL VAL ELEC RAD MST
 MF1663  PID         -  MF1663
 MF1663  STATE/COUNTY-  IL/BUREAU
 MF1663  COUNTRY     -  US
 MF1663  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF1663
 MF1663                         *CURRENT SURVEY CONTROL
 MF1663  ______________________________________________________________________
 MF1663* NAD 83(1997) POSITION- 41 22 16.09300(N) 089 29 16.18430(W)   ADJUSTED
 MF1663  ______________________________________________________________________
 MF1663  GEOID HEIGHT    -        -33.128 (meters)                     GEOID18
 MF1663  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 MF1663  HORZ ORDER      -  THIRD
 MF1663
 MF1663.The horizontal coordinates were established by classical geodetic methods
 MF1663.and adjusted by the National Geodetic Survey in October 1999.
 MF1663
 MF1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1663.GEOID18 height accuracy estimate available here.
 MF1663
 MF1663.Click photographs - Photos may exist for this station.
 MF1663
 MF1663.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1663
 MF1663. The following values were computed from the NAD 83(1997) position.
 MF1663
 MF1663;                    North         East     Units Scale Factor Converg.
 MF1663;SPC IL W     -   522,462.998   756,789.391   MT  0.99998085   +0 26 55.2
 MF1663;SPC IL W     - 1,714,114.02  2,482,899.86   sFT  0.99998085   +0 26 55.2
 MF1663;UTM  16      - 4,582,944.610   291,939.435   MT  1.00013278   -1 38 41.6
 MF1663
 MF1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9193982944(NAD 83)
 MF1663
 MF1663                          SUPERSEDED SURVEY CONTROL
 MF1663
 MF1663  NAD 83(1986)-  41 22 16.09942(N)    089 29 16.18949(W) AD(       ) 3
 MF1663  NAD 27      -  41 22 15.96900(N)    089 29 15.86300(W) AD(       ) 3
 MF1663
 MF1663.Superseded values are not recommended for survey control.
 MF1663
 MF1663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1663.See file dsdata.pdf to determine how the superseded data were derived.
 MF1663
 MF1663_MARKER: 42 = RADIO/TV MAST
 MF1663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1663+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2005
 MF1663
 MF1663  HISTORY     - Date     Condition        Report By
 MF1663  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1663  HISTORY     - 1959     GOOD             CGS
 MF1663  HISTORY     - 19960316 GOOD             USPSQD
 MF1663  HISTORY     - 20010425 GOOD             USPSQD
 MF1663  HISTORY     - 20051005 GOOD             USPSQD
 MF1663
 MF1663                          STATION DESCRIPTION
 MF1663
 MF1663'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1663'STATION IS THE FLASHING RED LIGHT ATOP THE MAST LOCATED ABOUT
 MF1663'1 MILE WEST OF PRINCETON.  IT IS A 4 LEGGED SELF SUPPORTING STEEL
 MF1663'STRUCTURE, 198 FEET HIGH AND PAINTED IN ALTERNATE SECTIONS OF
 MF1663'RED AND WHITE.
 MF1663'
 MF1663'TO REACH THE STATION FROM THE POST OFFICE IN PRINCETON GO WEST
 MF1663'ON U.S. HIGHWAYS 6 AND 34 FOR 1.2 MILES TO THE STATION ON THE
 MF1663'LEFT.
 MF1663
 MF1663                          STATION RECOVERY (1959)
 MF1663
 MF1663'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1663'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 MF1663'THE OLD DESCRIPTION IS ADEQUATE.
 MF1663
 MF1663                          STATION RECOVERY (1996)
 MF1663
 MF1663'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1663'RECOVERED IN GOOD CONDITION.
 MF1663
 MF1663                          STATION RECOVERY (2001)
 MF1663
 MF1663'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1663'RECOVERED IN GOOD CONDITION.
 MF1663
 MF1663                          STATION RECOVERY (2005)
 MF1663
 MF1663'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1663'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1665 ***********************************************************************
 MF1665  DESIGNATION -  PRINCETON MUNICIPAL TANK
 MF1665  PID         -  MF1665
 MF1665  STATE/COUNTY-  IL/BUREAU
 MF1665  COUNTRY     -  US
 MF1665  USGS QUAD   -  PRINCETON NORTH (2018)
 MF1665
 MF1665                         *CURRENT SURVEY CONTROL
 MF1665  ______________________________________________________________________
 MF1665* NAD 83(1997) POSITION- 41 22 32.36514(N) 089 27 50.56315(W)   ADJUSTED
 MF1665  ______________________________________________________________________
 MF1665  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 MF1665  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 MF1665  HORZ ORDER      -  THIRD
 MF1665
 MF1665.The horizontal coordinates were established by classical geodetic methods
 MF1665.and adjusted by the National Geodetic Survey in October 1999.
 MF1665
 MF1665.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1665.GEOID18 height accuracy estimate available here.
 MF1665
 MF1665.Click photographs - Photos may exist for this station.
 MF1665
 MF1665.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1665
 MF1665. The following values were computed from the NAD 83(1997) position.
 MF1665
 MF1665;                    North         East     Units Scale Factor Converg.
 MF1665;SPC IL W     -   522,980.829   758,774.999   MT  0.99998367   +0 27 52.0
 MF1665;SPC IL W     - 1,715,812.94  2,489,414.31   sFT  0.99998367   +0 27 52.0
 MF1665;UTM  16      - 4,583,389.620   293,942.927   MT  1.00012256   -1 37 45.4
 MF1665
 MF1665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9394283389(NAD 83)
 MF1665
 MF1665                          SUPERSEDED SURVEY CONTROL
 MF1665
 MF1665  NAD 83(1986)-  41 22 32.37199(N)    089 27 50.56920(W) AD(       ) 3
 MF1665  NAD 27      -  41 22 32.24500(N)    089 27 50.24100(W) AD(       ) 3
 MF1665
 MF1665.Superseded values are not recommended for survey control.
 MF1665
 MF1665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1665.See file dsdata.pdf to determine how the superseded data were derived.
 MF1665
 MF1665_MARKER: 53 = ELEVATED TANK
 MF1665_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1665+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2005
 MF1665
 MF1665  HISTORY     - Date     Condition        Report By
 MF1665  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1665  HISTORY     - 1935     GOOD             CGS
 MF1665  HISTORY     - 1954     GOOD             CGS
 MF1665  HISTORY     - 1959     GOOD             CGS
 MF1665  HISTORY     - 19960416 GOOD             USPSQD
 MF1665  HISTORY     - 20010525 GOOD             USPSQD
 MF1665  HISTORY     - 20051005 GOOD             USPSQD
 MF1665
 MF1665                          STATION DESCRIPTION
 MF1665
 MF1665'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1665'THIS INTERSECTION STATION WAS RECOVERED AND CHECKED.  A
 MF1665'DETAILED DESCRIPTION IS AS FOLLOWS--
 MF1665'
 MF1665'THE STATION IS THE TALL SQUAT SILVER TANK IN THE TOWN OF
 MF1665'PRINCETON, ILLINOIS.  IT IS LOCATED ABOUT 70 FEET W OF THE
 MF1665'CENTER LINE OF VERNON STREET, ABOUT 140 FEET N OF THE CENTER
 MF1665'LINE OF CENTRAL AVENUE, AND ABOUT 120 FEET E OF THE MUNICIPAL
 MF1665'WATERWORKS.  IT WAS ERECTED IN 1930.  IT IS VERY PROMINENT.
 MF1665'
 MF1665'THE TANK HAS SIX TRUSSWORK LEGS ABOUT 150 FEET HIGH.  THE OVAL
 MF1665'SECTION EXTENDS DOWNWARD ABOUT 8 FEET.  THE VERTICAL SECTION
 MF1665'IS ABOUT 25 FEET HIGH AND HAS A CATWALK AND RAIL AROUND ITS
 MF1665'BASE.  THE FLAT CONICAL ROOF HAS A BALL AND LIGHT AT ITS
 MF1665'APEX.  THE TOTAL HEIGHT IS ABOUT 180 FEET.
 MF1665
 MF1665                          STATION RECOVERY (1954)
 MF1665
 MF1665'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1665'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 MF1665'THE OLD DESCRIPTION IS ADEQUATE.
 MF1665
 MF1665                          STATION RECOVERY (1959)
 MF1665
 MF1665'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1665'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 MF1665'THE OLD DESCRIPTION IS ADEQUATE.
 MF1665
 MF1665                          STATION RECOVERY (1996)
 MF1665
 MF1665'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1665'RECOVERED IN GOOD CONDITION.
 MF1665
 MF1665                          STATION RECOVERY (2001)
 MF1665
 MF1665'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1665'RECOVERED IN GOOD CONDITION.
 MF1665
 MF1665                          STATION RECOVERY (2005)
 MF1665
 MF1665'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1665'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2042 ***********************************************************************
 LC2042  DESIGNATION -  PRINCEVILLE MUN TANK
 LC2042  PID         -  LC2042
 LC2042  STATE/COUNTY-  IL/PEORIA
 LC2042  COUNTRY     -  US
 LC2042  USGS QUAD   -  PRINCEVILLE (2018)
 LC2042
 LC2042                         *CURRENT SURVEY CONTROL
 LC2042  ______________________________________________________________________
 LC2042* NAD 83(1997) POSITION- 40 55 26.21023(N) 089 45 23.24007(W)   ADJUSTED
 LC2042  ______________________________________________________________________
 LC2042  GEOID HEIGHT    -        -32.987 (meters)                     GEOID18
 LC2042  LAPLACE CORR    -          0.38  (seconds)                    DEFLEC18
 LC2042  HORZ ORDER      -  THIRD
 LC2042
 LC2042.The horizontal coordinates were established by classical geodetic methods
 LC2042.and adjusted by the National Geodetic Survey in October 1999.
 LC2042
 LC2042.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2042.GEOID18 height accuracy estimate available here.
 LC2042
 LC2042.Click photographs - Photos may exist for this station.
 LC2042
 LC2042.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2042
 LC2042. The following values were computed from the NAD 83(1997) position.
 LC2042
 LC2042;                    North         East     Units Scale Factor Converg.
 LC2042;SPC IL W     -   472,661.149   734,550.837   MT  0.99995586   +0 16 07.4
 LC2042;SPC IL W     - 1,550,722.45  2,409,938.87   sFT  0.99995586   +0 16 07.4
 LC2042;UTM  16      - 4,533,973.318   267,898.738   MT  1.00026309   -1 48 23.2
 LC2042
 LC2042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6789833973(NAD 83)
 LC2042
 LC2042                          SUPERSEDED SURVEY CONTROL
 LC2042
 LC2042  NAD 83(1996)-  40 55 26.21508(N)    089 45 23.24050(W) AD(       ) 3
 LC2042  NAD 83(1986)-  40 55 26.21886(N)    089 45 23.24478(W) AD(       ) 3
 LC2042  NAD 27      -  40 55 26.08494(N)    089 45 22.86603(W) AD(       ) 3
 LC2042
 LC2042.Superseded values are not recommended for survey control.
 LC2042
 LC2042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2042.See file dsdata.pdf to determine how the superseded data were derived.
 LC2042
 LC2042_MARKER: 53 = ELEVATED TANK
 LC2042
 LC2042  HISTORY     - Date     Condition        Report By
 LC2042  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC2042  HISTORY     - 19981207 GOOD             USPSQD
 LC2042
 LC2042                          STATION DESCRIPTION
 LC2042
 LC2042'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC2042'THE STATION IS THE FINIAL KNOB ATOP THE PRINCEVILLE, MUNICIPAL
 LC2042'WATER TANK THAT IS LOCATED NEAR THE INTERSECTION OF SANTA FE
 LC2042'AVENUE AND LINCOLN STREET IN THE SOUTHEAST SECTION OF THE CITY
 LC2042'OF PRINCEVILLE.  THE TANK IS CYLINDRICAL IN SHAPE, SUPPORTED BY
 LC2042'FOUR LEGS, PAINTED ALUMINUM IN COLOR AND IS 130 FEET IN HEIGHT.
 LC2042
 LC2042                          STATION RECOVERY (1998)
 LC2042
 LC2042'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC2042'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2041 ***********************************************************************
 LC2041  DESIGNATION -  PRINCEVILLE MUNICIPAL TANK
 LC2041  PID         -  LC2041
 LC2041  STATE/COUNTY-  IL/PEORIA
 LC2041  COUNTRY     -  US
 LC2041  USGS QUAD   -  PRINCEVILLE (2018)
 LC2041
 LC2041                         *CURRENT SURVEY CONTROL
 LC2041  ______________________________________________________________________
 LC2041* NAD 83(1997) POSITION- 40 55 52.91576(N) 089 45 20.94712(W)   ADJUSTED
 LC2041  ______________________________________________________________________
 LC2041  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 LC2041  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 LC2041  HORZ ORDER      -  THIRD
 LC2041
 LC2041.The horizontal coordinates were established by classical geodetic methods
 LC2041.and adjusted by the National Geodetic Survey in October 1999.
 LC2041
 LC2041.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2041.GEOID18 height accuracy estimate available here.
 LC2041
 LC2041.Click photographs - Photos may exist for this station.
 LC2041
 LC2041.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2041
 LC2041. The following values were computed from the NAD 83(1997) position.
 LC2041
 LC2041;                    North         East     Units Scale Factor Converg.
 LC2041;SPC IL W     -   473,485.165   734,600.614   MT  0.99995591   +0 16 09.0
 LC2041;SPC IL W     - 1,553,425.91  2,410,102.18   sFT  0.99995591   +0 16 09.0
 LC2041;UTM  16      - 4,534,795.244   267,978.347   MT  1.00026264   -1 48 22.6
 LC2041
 LC2041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6797834795(NAD 83)
 LC2041
 LC2041                          SUPERSEDED SURVEY CONTROL
 LC2041
 LC2041  NAD 83(1996)-  40 55 52.92196(N)    089 45 20.95106(W) AD(       ) 3
 LC2041  NAD 83(1986)-  40 55 52.92485(N)    089 45 20.95265(W) AD(       ) 3
 LC2041  NAD 27      -  40 55 52.79600(N)    089 45 20.58000(W) AD(       ) 3
 LC2041
 LC2041.Superseded values are not recommended for survey control.
 LC2041
 LC2041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2041.See file dsdata.pdf to determine how the superseded data were derived.
 LC2041
 LC2041_MARKER: 53 = ELEVATED TANK
 LC2041
 LC2041  HISTORY     - Date     Condition        Report By
 LC2041  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2041  HISTORY     - 1939     GOOD             CGS
 LC2041  HISTORY     - 19981207 GOOD             USPSQD
 LC2041
 LC2041                          STATION DESCRIPTION
 LC2041
 LC2041'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2041'THIS STATION IS THE SQUAT SILVER MUNICIPAL TANK IN THE VILLAGE
 LC2041'OF PRINCEVILLE, LOCATED ABOUT 40 FEET N OF THE NE CORNER
 LC2041'OF THE TOWN HALL, ABOUT 85 FEET W OF THE CENTER LINE OF
 LC2041'WALNUT STREET, AND ABOUT 140 FEET N OF THE CENTER LINE OF
 LC2041'MAIN STREET, IN SEC. 18, T 11 N, R 6 E.  THE TANK ERECTED
 LC2041'IN 1914, IS FAIRLY PROMINENT.
 LC2041'
 LC2041'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 90 FEET HIGH.  THE
 LC2041'OVAL SECTION EXTENDS DOWNWARD ABOUT 5 FEET.  THE VERTICAL
 LC2041'SECTION IS ABOUT 18 FEET HIGH, HAS A CATWALK AND RAIL AROUND
 LC2041'ITS BASE, AND THE WORD PRINCEVILLE PAINTED IN BLACK ON THE
 LC2041'E AND W SIDES.  THE FLAT CONICAL ROOF HAS A BALL AND TALL
 LC2041'FINIAL AT ITS APEX.  TOTAL HEIGHT IS ABOUT 120 FEET.
 LC2041
 LC2041                          STATION RECOVERY (1939)
 LC2041
 LC2041'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC2041'THE POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 LC2041'TANK OF PRINCEVILLE.  THE TANK IS A STEEL STRUCTURE, PAINTED
 LC2041'SILVER, AND IS APPROXIMATELY 135 FEET HIGH.  IT IS LOCATED
 LC2041'AT THE CENTRAL PART OF TOWN AND IS THE ONLY TANK IN THE
 LC2041'IMMEDIATE VICINITY.
 LC2041'
 LC2041'OBSERVED UPON FROM TRIANGULATION STATIONS PULLEN, BAER.
 LC2041'
 LC2041'AN INTERSECTION STATION.
 LC2041
 LC2041                          STATION RECOVERY (1998)
 LC2041
 LC2041'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC2041'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2008 ***********************************************************************
 LC2008  DESIGNATION -  PROEHL
 LC2008  PID         -  LC2008
 LC2008  STATE/COUNTY-  IL/TAZEWELL
 LC2008  COUNTRY     -  US
 LC2008  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC2008
 LC2008                         *CURRENT SURVEY CONTROL
 LC2008  ______________________________________________________________________
 LC2008* NAD 83(1997) POSITION- 40 34 04.69010(N) 089 36 27.73609(W)   ADJUSTED
 LC2008* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 LC2008  ______________________________________________________________________
 LC2008  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 LC2008  LAPLACE CORR    -          2.74  (seconds)                    DEFLEC18
 LC2008  HORZ ORDER      -  FIRST
 LC2008
 LC2008.The horizontal coordinates were established by classical geodetic methods
 LC2008.and adjusted by the National Geodetic Survey in October 1999.
 LC2008
 LC2008.The orthometric height was scaled from a topographic map.
 LC2008
 LC2008.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2008.GEOID18 height accuracy estimate available here.
 LC2008
 LC2008.Click photographs - Photos may exist for this station.
 LC2008
 LC2008.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2008
 LC2008. The following values were computed from the NAD 83(1997) position.
 LC2008
 LC2008;                    North         East     Units Scale Factor Converg.
 LC2008;SPC IL W     -   433,201.626   747,331.454   MT  0.99996874   +0 21 48.7
 LC2008;SPC IL W     - 1,421,262.33  2,451,869.95   sFT  0.99996874   +0 21 48.7
 LC2008;UTM  16      - 4,494,067.627   279,250.413   MT  1.00019986   -1 41 47.8
 LC2008
 LC2008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2008!SPC IL W     -   0.99997474  x   0.99996874  =   0.99994349
 LC2008!UTM  16      -   0.99997474  x   1.00019986  =   1.00017460
 LC2008
 LC2008:                Primary Azimuth Mark                     Grid Az
 LC2008:SPC IL W     -  RAMIGE                                   008 32 04.9
 LC2008:UTM  16      -  RAMIGE                                   010 35 41.4
 LC2008
 LC2008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7925094067(NAD 83)
 LC2008
 LC2008|---------------------------------------------------------------------|
 LC2008| PID    Reference Object                     Distance      Geod. Az  |
 LC2008|                                                           dddmmss.s |
 LC2008| LC1993 PEORIA H WALKER AND SONS STK        APPROX.12.1 KM 0010815.8 |
 LC2008| LC1994 PEORIA HEIGHTS WATER TANK           APPROX.20.1 KM 0074331.5 |
 LC2008| LC1989 PEORIA HTS PREM PABST CORP STK      APPROX.19.6 KM 0075942.4 |
 LC2008| LC1980 RAMIGE                              APPROX. 9.6 KM 0085353.6 |
 LC2008| LC2004 PEORIA HTS WATER WORKS CO TANK      APPROX.18.9 KM 0095736.3 |
 LC2008| LC2009 PROEHL 2                             13.890 METERS 07425     |
 LC2008| CI8088 PROEHL RM 1                          23.089 METERS 09058     |
 LC2008| CI8089 PROEHL RM 2                          16.350 METERS 18034     |
 LC2008| LC1934 S PEKIN C AND NW RR RDHSE STK       APPROX. 8.6 KM 2045146.7 |
 LC2008| LC1935 SOUTH PEKIN MUNICIPAL TANK          APPROX. 9.3 KM 2051343.4 |
 LC2008| LC2016 S PEKIN SUPER PWR CO S TANK         APPROX. 6.7 KM 2462005.2 |
 LC2008| LC2015 S PEKIN SUPER PWR CO N TANK         APPROX. 6.7 KM 2462619.5 |
 LC2008| LC2019 PEKIN FLEISCHMAN YEAST CORP SK      APPROX. 5.4 KM 2490051.4 |
 LC2008| LC2018 PEKIN FLEISCHMAN YEAST CORP TK      APPROX. 5.4 KM 2493713.0 |
 LC2008| LC2011 PEKIN CORN PROD REFINING CO TK      APPROX. 4.8 KM 2533918.9 |
 LC2008| CI8087 PROEHL AZ MK                                       2672650.6 |
 LC2008| LC2012 PEKIN MUNICIPAL STANDPIPE           APPROX. 3.6 KM 2685925.8 |
 LC2008| LC2014 PEKIN ST PAULS EVAN CH SPIRE        APPROX. 2.9 KM 2715421.8 |
 LC2008| LC2010 PEKIN HIGH SCH HEATING PLT STK      APPROX. 2.7 KM 2732957.9 |
 LC2008| LC2031 BARTONVILLE PEORIA ST HOSP TK       APPROX. 9.1 KM 3285116.1 |
 LC2008| LC2030 BARTONVILLE PEORIA ST HOSP STK      APPROX. 9.2 KM 3290853.0 |
 LC2008| LC2029 BARTONVILLE KEYSTONE STEEL TK       APPROX. 9.1 KM 3375528.9 |
 LC2008| LC2033 PEORIA BARRETT CO STACK             APPROX.10.3 KM 3491801.4 |
 LC2008| LC2020 PEORIA COML SOLVENTS SHORT STK      APPROX.10.5 KM 3515145.5 |
 LC2008| LC2026 PEORIA COML SOLVENTS TALL STK       APPROX.10.5 KM 3515311.3 |
 LC2008| LC2028 PEORIA CHRIST EVAN LUTH CHURCH      APPROX.12.0 KM 3523653.9 |
 LC2008| LC1970 PEORIA CENTURY DISTILL CO STK       APPROX.10.7 KM 3525845.4 |
 LC2008| LC1967 PEORIA CENTURY DISTILL SILV TK      APPROX.11.0 KM 3531229.7 |
 LC2008| LC1987 PEORIA CENTURY DISTILL BLK TK       APPROX.10.9 KM 3535257.7 |
 LC2008| LC1986 PEORIA NATL FARMERS ELEV STK        APPROX.11.3 KM 3541946.1 |
 LC2008| LC2002 PEORIA BRADLEY INST PWR HSE SK      APPROX.14.5 KM 3564000.2 |
 LC2008| LC1999 PEORIA ST MARKS CATH CH SPIRE       APPROX.14.3 KM 3583903.6 |
 LC2008|---------------------------------------------------------------------|
 LC2008
 LC2008                          SUPERSEDED SURVEY CONTROL
 LC2008
 LC2008  NAD 83(1986)-  40 34 04.70109(N)    089 36 27.73440(W) AD(       ) 1
 LC2008  NAD 27      -  40 34 04.56200(N)    089 36 27.36300(W) AD(       ) 1
 LC2008
 LC2008.Superseded values are not recommended for survey control.
 LC2008
 LC2008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2008.See file dsdata.pdf to determine how the superseded data were derived.
 LC2008
 LC2008_MARKER: DS = TRIANGULATION STATION DISK
 LC2008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2008_STAMPING: PROEHL 1935
 LC2008_MARK LOGO: CGS
 LC2008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2008+STABILITY: SURFACE MOTION
 LC2008
 LC2008  HISTORY     - Date     Condition        Report By
 LC2008  HISTORY     - 1935     MONUMENTED       CGS
 LC2008  HISTORY     - 1958     GOOD             CGS
 LC2008
 LC2008                          STATION DESCRIPTION
 LC2008
 LC2008'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2008'THIS STATION IS ABOUT 0.5 MILE E OF THE E CITY LIMIT OF PEKIN,
 LC2008'DIRECTLY ACROSS ROAD FROM THE NE CORNER OF THE PEKIN GOLF
 LC2008'COURSE.  STATION MARK IS 1 FOOT S OF N RIGHT-OF-WAY FENCE LINE,
 LC2008'WHICH MARKS PROPERTY LINE OF GUSTAV PROEHL, 46 FEET W OF SE
 LC2008'FENCE CORNER OF WHEAT FIELD, 20 FEET N OF CENTER LINE OF
 LC2008'DIRT ROAD (EXTENSION E OF BROADWAY STREET), 99 FEET NW OF THE
 LC2008'NW LEG OF TRANSMISSION TOWER, WHICH IS IN FIELD JUST E OF GOLF
 LC2008'COURSE.  PROJECTING 10 INCHES.
 LC2008'
 LC2008'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC2008'BRONZE DISKS SET IN CONCRETE.
 LC2008'
 LC2008'REFERENCE MARK NO. 1 IS E OF THE STATION, 30 FEET E OF FENCE
 LC2008'CORNER AT SE CORNER OF WHEAT FIELD, 18 FEET N OF CENTER LINE
 LC2008'OF ROAD, 3 FEET S OF N RIGHT-OF-WAY FENCE LINE.  PROJECTING
 LC2008'3 INCHES.
 LC2008'
 LC2008'REFERENCE MARK NO. 2 IS S AND ACROSS ROAD FROM STATION, 27
 LC2008'FEET S OF CENTER LINE OF ROAD, 5 FEET N OF FENCE LINE.  PROJECTING
 LC2008'3 INCHES.
 LC2008'
 LC2008'THE ILLINOIS RIVER COMMISSION MARK (PEKIN, I.R.C.) IS ACROSS
 LC2008'ROAD AND SE OF THE STATION, 9 FEET N OF S RIGHT-OF-WAY FENCE
 LC2008'LINE, 23 FEET S OF CENTER LINE OF ROAD, 40.34 FEET E OF REFERENCE
 LC2008'MARK NO. 2.  59.32 FEET SW OF REFERENCE MARK NO. 1.  MARK IS
 LC2008'A STANDARD ILLINOIS RIVER COMMISSION MARK, BEING A 3-INCH BRONZE
 LC2008'CAP SET ON TOP OF PIPE.  PROJECTING 3 INCHES.
 LC2008'
 LC2008'AZIMUTH MARK IS W OF THE STATION AT S SIDE OF ROADWAY IN
 LC2008'FRONT OF GOLF CLUB HOUSE, 4 FEET N OF S RIGHT-OF-WAY FENCE
 LC2008'LINE, 4 FEET E OF TELEPHONE POLE, 36 FEET S OF CENTER LINE
 LC2008'OF ROAD, MIDWAY BETWEEN TWO GRAVEL DRIVES LEADING S TO CLUB
 LC2008'HOUSE AND ABOUT 200 FEET NNW OF CLUB HOUSE.  FLUSH WITH THE
 LC2008'GROUND.
 LC2008'
 LC2008'TO REACH THE STATION FROM PEKIN, GO E ON BROADWAY STREET
 LC2008'FROM SCHOOL ON N AND JAMES ATHLETIC FIELD ON S, 1.15 MILES
 LC2008'TO END OF CONCRETE, CONTINUE E ON GRAVEL ROAD 0.6 MILE TO NE
 LC2008'CORNER OF PEKIN GOLF COURSE ON S AND STATION ON N.
 LC2008'
 LC2008'A 77 FOOT TOWER WAS BUILT BUT A 60 FOOT TOWER WOULD HAVE
 LC2008'CLEARED ALL LINES.
 LC2008
 LC2008                          STATION RECOVERY (1958)
 LC2008
 LC2008'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (FAR)
 LC2008'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC2008'FOUND IN GOOD CONDITION EXCEPT THE STATION SURFACE MARK WHICH
 LC2008'HAD BEEN DISPLACED.  THE UNDERGROUND STATION MARK WAS RECOVERED.
 LC2008'A NEW STATION WAS ESTABLISHED AND THE REFERENCE MARKS WERE
 LC2008'MOVED BECAUSE ROAD CONSTRUCTION WOULD DESTROY THE MARKS.  FOR
 LC2008'DETAILS, SEE THE DESCRIPTION OF PROEHL 2 1958.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2009 ***********************************************************************
 LC2009  DESIGNATION -  PROEHL 2
 LC2009  PID         -  LC2009
 LC2009  STATE/COUNTY-  IL/TAZEWELL
 LC2009  COUNTRY     -  US
 LC2009  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC2009
 LC2009                         *CURRENT SURVEY CONTROL
 LC2009  ______________________________________________________________________
 LC2009* NAD 83(1997) POSITION- 40 34 04.81113(N) 089 36 27.16732(W)   NO CHECK
 LC2009* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 LC2009  ______________________________________________________________________
 LC2009  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 LC2009  LAPLACE CORR    -          2.73  (seconds)                    DEFLEC18
 LC2009  HORZ ORDER      -  SECOND
 LC2009
 LC2009.The horizontal coordinates were established by classical geodetic methods
 LC2009.and adjusted by the National Geodetic Survey in October 1999.
 LC2009
 LC2009.No horizontal observational check was made to the station.
 LC2009
 LC2009.The orthometric height was scaled from a topographic map.
 LC2009
 LC2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2009.GEOID18 height accuracy estimate available here.
 LC2009
 LC2009.Click photographs - Photos may exist for this station.
 LC2009
 LC2009.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2009
 LC2009. The following values were computed from the NAD 83(1997) position.
 LC2009
 LC2009;                    North         East     Units Scale Factor Converg.
 LC2009;SPC IL W     -   433,205.444   747,344.809   MT  0.99996876   +0 21 49.1
 LC2009;SPC IL W     - 1,421,274.86  2,451,913.76   sFT  0.99996876   +0 21 49.1
 LC2009;UTM  16      - 4,494,070.963   279,263.899   MT  1.00019979   -1 41 47.4
 LC2009
 LC2009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2009!SPC IL W     -   0.99997474  x   0.99996876  =   0.99994351
 LC2009!UTM  16      -   0.99997474  x   1.00019979  =   1.00017453
 LC2009
 LC2009:                Primary Azimuth Mark                     Grid Az
 LC2009:SPC IL W     -  PROEHL AZ MK                             266 45 30.5
 LC2009:UTM  16      -  PROEHL AZ MK                             268 49 07.0
 LC2009
 LC2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7926394070(NAD 83)
 LC2009
 LC2009|---------------------------------------------------------------------|
 LC2009| PID    Reference Object                     Distance      Geod. Az  |
 LC2009|                                                           dddmmss.s |
 LC2009| CI8090 PROEHL 2 RM 3                        30.035 METERS 16702     |
 LC2009| CI8091 PROEHL 2 RM 4                        30.148 METERS 21028     |
 LC2009| LC2008 PROEHL                               13.890 METERS 25425     |
 LC2009| CI8087 PROEHL AZ MK                                       2670719.6 |
 LC2009|---------------------------------------------------------------------|
 LC2009
 LC2009                          SUPERSEDED SURVEY CONTROL
 LC2009
 LC2009  NAD 83(1986)-  40 34 04.82212(N)    089 36 27.16563(W) AD(       ) 2
 LC2009  NAD 27      -  40 34 04.68300(N)    089 36 26.79400(W) AD(       ) 2
 LC2009
 LC2009.Superseded values are not recommended for survey control.
 LC2009
 LC2009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2009.See file dsdata.pdf to determine how the superseded data were derived.
 LC2009
 LC2009_MARKER: DS = TRIANGULATION STATION DISK
 LC2009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2009_STAMPING: PROEHL 2 1958
 LC2009_MARK LOGO: CGS
 LC2009_PROJECTION: FLUSH
 LC2009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2009+STABILITY: SURFACE MOTION
 LC2009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2009+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2002
 LC2009
 LC2009  HISTORY     - Date     Condition        Report By
 LC2009  HISTORY     - 1958     MONUMENTED       CGS
 LC2009  HISTORY     - 1971     GOOD             BRADY
 LC2009  HISTORY     - 1975     GOOD             NGS
 LC2009  HISTORY     - 1978     GOOD             NGS
 LC2009  HISTORY     - 20020806 GOOD             CMT
 LC2009
 LC2009                          STATION DESCRIPTION
 LC2009
 LC2009'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (FAR)
 LC2009'STATION IS LOCATED AT THE EAST EDGE OF THE CITY OF PEKIN,
 LC2009'DIRECTLY NORTH ACROSS THE ROAD FROM THE NO. 2 TEE FOR THE PEKIN
 LC2009'MUNICIPAL GOLF COURSE, 40 FEET NORTH OF THE CENTER OF A GRAVEL
 LC2009'ROAD, 3 FEET WEST OF A FENCE CORNER, 2 FEET WEST OF A
 LC2009'CONCRETE RIGHT-OF-WAY MARKER POST, AND 1 FOOT NORTH OF
 LC2009'FENCE.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND
 LC2009'AND THE DISK IS STAMPED PROEHL 2 1958.
 LC2009'
 LC2009'REFERENCE MARK NO. 3 IS 58 FEET SOUTH OF THE CENTER OF GRAVEL
 LC2009'ROAD, 3 FEET WEST-NORTHWEST OF THE NORTHEAST LEG OF A STEEL
 LC2009'TRANSMISSION TOWER FOR A POWER LINE.  THE MARK PROJECTS 2
 LC2009'INCHES AND THE DISK IS STAMPED PROEHL 2 NO 3 1958.
 LC2009'
 LC2009'REFERENCE MARK NO. 4 IS 56 FEET WEST-NORTHWEST OF THE NORTHWEST
 LC2009'LEG OF A STEEL TRANSMISSION TOWER FOR A POWER LINE, AND 44 FEET
 LC2009'SOUTH OF THE CENTER OF A GRAVEL ROAD.  THE MARK PROJECTS 2
 LC2009'INCHES AND THE DISK IS STAMPED PROEHL 2 NO 4 1958.
 LC2009'
 LC2009'THE DISTANCE FROM R.M. NO. 3 TO R.M. NO. 4 IS 73.01 FEET.
 LC2009'
 LC2009'AZIMUTH MARK IS IN FRONT OF THE CLUBHOUSE FOR THE PEKIN MUNICIPAL
 LC2009'GOLF COURSE AND MIDWAY BETWEEN TWO GRAVEL DRIVES LEADING
 LC2009'SOUTH TO THE CLUB HOUSE WHICH IS ABOUT 200 FEET SOUTH-SOUTHEAST,
 LC2009'33 FEET SOUTH OF THE CENTER OF A HARD SURFACED ROAD, 3.5 FEET
 LC2009'NORTH OF A CONCRETE FENCE POST, AND 2 FEET EAST OF A TELEPHONE
 LC2009'POLE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 LC2009'PROEHL 1935 AZIMUTH.
 LC2009'
 LC2009'THE ILLINOIS RIVER COMMISSION MARK (PEKIN I.R.C.) WAS NOT
 LC2009'RECOVERED AND SHOULD BE LISTED AS DESTROYED BECAUSE THE BANK
 LC2009'WHERE IT WAS LOCATED HAS ERODED AWAY.
 LC2009'
 LC2009'TO REACH THE STATION FROM THE NORTHEAST CORNER OF THE TAZEWELL
 LC2009'COUNTY COURTHOUSE SQUARE IN PEKIN, GO EAST-SOUTHEAST ON COURT
 LC2009'STREET FOR 0.35 MILE.  BEAR LEFT AND GO EAST ON BROADWAY STREET
 LC2009'FOR 1.5 MILES TO THE CLUBHOUSE ON THE RIGHT AND THE AZIMUTH
 LC2009'MARK AS DESCRIBED.  CONTINUE EAST FOR 0.35 MILE TO THE STATION
 LC2009'ON THE LEFT AS DESCRIBED.
 LC2009'
 LC2009'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC2009
 LC2009                          STATION RECOVERY (1971)
 LC2009
 LC2009'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971 (JJ)
 LC2009'RECOVERED BY BRADY LAND SURVEYING INC.
 LC2009'
 LC2009'PROEHL 2 1958-GOOD
 LC2009'
 LC2009'FOUND STATION AND R.M. 4.  NO SEARCH FOR R.M. 3.  DID NOT
 LC2009'FIND AZIMUTH MARK.  SEARCH WAS NOT THOROUGH.
 LC2009
 LC2009                          STATION RECOVERY (1975)
 LC2009
 LC2009'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (FAR)
 LC2009'PROEHL 2 1958 RECOVERED GOOD--NOTE-S. SIDE OF MONUMENT EXPOSED 1 FT
 LC2009'BELOW TOP-TOP OF MONUMENT FINISH WITH GROUND TO THE NORTH.
 LC2009'
 LC2009'PROEHL 2 NO 3 1958 RECOVERED GOOD.
 LC2009'
 LC2009'PROEHL 2 NO 4 1958 RECOVERED GOOD.
 LC2009'
 LC2009'AZ MK NOT FOUND - GOLF COURSE OPERATOR SAID CREWS HAVE LOOK FOR
 LC2009'4 YEARS AND NOT FOUND IT.  WE DID NOT SEARCH FOR IT.  THERE IS A
 LC2009'P.P. ON LINE BETWEEN STATION AND RM NO. 3 SET A STEEL POST AND SIGN
 LC2009'1 FT SOUTH OF THE STATION.  FURTHER ERODING OF THE STATION CAN BE
 LC2009'EXPEXTED ON THE SOUTH SIDE OF THE STATION.
 LC2009'
 LC2009'DISTANCE AND DIRECTION FROM NEAREST TOWN--EAST EDGE OF PEKIN, ILL.
 LC2009
 LC2009                          STATION RECOVERY (1978)
 LC2009
 LC2009'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC2009'THE STATION MARK, REFERENCE MARKS 3 AND 4 WERE FOUND IN GOOD
 LC2009'CONDITION.  THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT FOUND.  THE
 LC2009'PREVIOUS DESCRIPTION IS ADEQUATE TO RECOVER THE STATION.  THE
 LC2009'STATION WAS NOT OCCUPIED AT THIS TIME AS IT WAS RAINING AND HAD BEEN
 LC2009'FOR 2 DAYS.  A METAL WITNESS POST IS 1-FOOT SOUTH OF THE
 LC2009'STATION.
 LC2009'
 LC2009'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE EAST EDGE OF
 LC2009'PEKIN.
 LC2009
 LC2009                          STATION RECOVERY (2002)
 LC2009
 LC2009'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC2009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0276 ***********************************************************************
 LC0276  DESIGNATION -  PROSPECT
 LC0276  PID         -  LC0276
 LC0276  STATE/COUNTY-  IL/CHAMPAIGN
 LC0276  COUNTRY     -  US
 LC0276  USGS QUAD   -  RANTOUL (2018)
 LC0276
 LC0276                         *CURRENT SURVEY CONTROL
 LC0276  ______________________________________________________________________
 LC0276* NAD 83(1997) POSITION- 40 19 35.63080(N) 088 11 01.14627(W)   ADJUSTED
 LC0276* NAVD 88 ORTHO HEIGHT -   220.782 (meters)      724.35  (feet) ADJUSTED
 LC0276  ______________________________________________________________________
 LC0276  GEOID HEIGHT    -        -32.274 (meters)                     GEOID18
 LC0276  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 LC0276  DYNAMIC HEIGHT  -        220.673 (meters)      723.99  (feet) COMP
 LC0276  MODELED GRAVITY -    980,123.9   (mgal)                       NAVD 88
 LC0276
 LC0276  HORZ ORDER      -  SECOND
 LC0276  VERT ORDER      -  SECOND    CLASS 0
 LC0276
 LC0276.The horizontal coordinates were established by classical geodetic methods
 LC0276.and adjusted by the National Geodetic Survey in October 1999.
 LC0276
 LC0276.The orthometric height was determined by differential leveling and
 LC0276.adjusted by the NATIONAL GEODETIC SURVEY
 LC0276.in June 1991.
 LC0276
 LC0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0276.GEOID18 height accuracy estimate available here.
 LC0276
 LC0276.Click photographs - Photos may exist for this station.
 LC0276
 LC0276.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0276
 LC0276.The dynamic height is computed by dividing the NAVD 88
 LC0276.geopotential number by the normal gravity value computed on the
 LC0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0276.degrees latitude (g = 980.6199 gals.).
 LC0276
 LC0276.The modeled gravity was interpolated from observed gravity values.
 LC0276
 LC0276. The following values were computed from the NAD 83(1997) position.
 LC0276
 LC0276;                    North         East     Units Scale Factor Converg.
 LC0276;SPC IL E     -   406,271.110   312,720.475   MT  0.99997699   +0 05 48.7
 LC0276;SPC IL E     - 1,332,907.80  1,025,983.76   sFT  0.99997699   +0 05 48.7
 LC0276;UTM  16      - 4,464,675.878   399,445.618   MT  0.99972446   -0 45 57.8
 LC0276
 LC0276!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0276!SPC IL E     -   0.99997043  x   0.99997699  =   0.99994742
 LC0276!UTM  16      -   0.99997043  x   0.99972446  =   0.99969490
 LC0276
 LC0276:                Primary Azimuth Mark                     Grid Az
 LC0276:SPC IL E     -  PROSPECT AZ MK                           089 25 40.6
 LC0276:UTM  16      -  PROSPECT AZ MK                           090 17 27.1
 LC0276
 LC0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9944564675(NAD 83)
 LC0276
 LC0276|---------------------------------------------------------------------|
 LC0276| PID    Reference Object                     Distance      Geod. Az  |
 LC0276|                                                           dddmmss.s |
 LC0276| CI8094 PROSPECT AZ MK                                     0893129.3 |
 LC0276| LC1727 RANTOUL MUNICIPAL TANK              APPROX. 4.1 KM 1072846.1 |
 LC0276| LC1732 RANTOUL NEW MUNICIPAL TANK          APPROX. 2.5 KM 1235819.9 |
 LC0276| LC1730 RANTOUL CHANUTE AFB S TK OF 2       APPROX. 3.4 KM 1411741.3 |
 LC0276| LC0274 PROSPECT RM 1                        12.558 METERS 17532     |
 LC0276| CI8095 PROSPECT RM 3                        12.575 METERS 17534     |
 LC0276| LC0275 PROSPECT RM 2                        16.945 METERS 26949     |
 LC0276|---------------------------------------------------------------------|
 LC0276
 LC0276                          SUPERSEDED SURVEY CONTROL
 LC0276
 LC0276  NAD 83(1997)-  40 19 35.63086(N)    088 11 01.14597(W) AD(       ) 2
 LC0276  NAD 83(1986)-  40 19 35.63773(N)    088 11 01.14375(W) AD(       ) 2
 LC0276  NAD 27      -  40 19 35.51850(N)    088 11 00.97170(W) AD(       ) 2
 LC0276  NGVD 29 (??/??/92)  220.830  (m)          724.51   (f) ADJ UNCH    2 0
 LC0276  NGVD 29             220.83   (m)          724.5    (f) LEVELING    3  
 LC0276
 LC0276.Superseded values are not recommended for survey control.
 LC0276
 LC0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0276.See file dsdata.pdf to determine how the superseded data were derived.
 LC0276
 LC0276_MARKER: DS = TRIANGULATION STATION DISK
 LC0276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0276_STAMPING: PROSPECT 1959
 LC0276_MARK LOGO: CGS
 LC0276_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0276+STABILITY: SURFACE MOTION
 LC0276
 LC0276  HISTORY     - Date     Condition        Report By
 LC0276  HISTORY     - 1959     MONUMENTED       CGS
 LC0276  HISTORY     - 1959     GOOD             CGS
 LC0276  HISTORY     - 1965     GOOD             ILHD
 LC0276  HISTORY     - 1969     GOOD             CGS
 LC0276  HISTORY     - 1969     GOOD             CGS
 LC0276  HISTORY     - 1973     GOOD             ILDT
 LC0276  HISTORY     - 1979     GOOD             NGS
 LC0276  HISTORY     - 20051114 POOR             ILDT
 LC0276
 LC0276                          STATION DESCRIPTION
 LC0276
 LC0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0276'STATION IS ABOUT 2 MILES NORTHEAST OF JUNCTION OF U.S. HIGHWAY
 LC0276'45 AND U.S. HIGHWAY 136 IN RANTOUL, ABOUT 6 MILES NORTH
 LC0276'OF THOMASBORO AND 1-1/4 MILES NORTH OF U.S. HIGHWAY 136.
 LC0276'
 LC0276'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 45 AND 136
 LC0276'IN RANTOUL, GO WEST ON U.S. HIGHWAY 136 FOR 1 MILE TO CROSSROADS
 LC0276'AT DRIVE-IN THEATER IN SOUTHWEST ANGLE OF INTERSECTION, TURN
 LC0276'RIGHT AND GO NORTH FOR 1.25 MILES TO CROSSROADS, TURN LEFT
 LC0276'AND GO WEST FOR 0.5 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC0276'
 LC0276'STATION MARK, A STANDARD DISK STAMPED PROSPECT 1959, IS SET
 LC0276'IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6
 LC0276'INCHES.  THE MARK IS 39.5 FEET EAST OF A TRIANGLE BLAZED
 LC0276'TELEPHONE POLE, 23 FEET NORTH OF CENTER OF ROAD, 2.3 FEET
 LC0276'SOUTH OF FENCE AND 1.9 FEET SOUTHWEST OF WITNESS POST.
 LC0276'
 LC0276'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED PROSPECT
 LC0276'NO 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0276'PROJECTS ABOUT 5 INCHES.  THE MARK IS 21.5 FEET WEST OF
 LC0276'POWER POLE, 19 FEET SOUTH OF CENTER OF ROAD AND 1.3 FEET
 LC0276'NORTH OF FENCE.
 LC0276'
 LC0276'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED PROSPECT
 LC0276'NO 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0276'PROJECTS ABOUT 6 INCHES.  THE MARK IS 22 FEET NORTH OF CENTER
 LC0276'OF ROAD, 16 FEET WEST OF TRIANGLE BLAZED TELEPHONE POLE
 LC0276'AND 2 FEET SOUTH OF FENCE.
 LC0276'
 LC0276'NO AZIMUTH MARK WAS SET.
 LC0276
 LC0276                          STATION RECOVERY (1959)
 LC0276
 LC0276'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0276'2.6 MI NW FROM RANTOUL.
 LC0276'ABOUT 0.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0276'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 1.25 MILES NORTH ALONG
 LC0276'AN OILED ROAD, THENCE 0.45 MILES WEST ALONG AN OILED ROAD, 23
 LC0276'FEET NORTH OF THE CENTER LINE OF THE ROAD, 2 1/2 FEET SOUTH OF
 LC0276'A FENCE, 186 FEET EAST OF A T-FENCE CORNER, 49 FEET NORTHWEST OF
 LC0276'THE THIRD POWER POLE EAST OF A HOUSE NORTH OF THE ROAD, 1.8 FEET
 LC0276'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 LC0276'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 LC0276
 LC0276                          STATION RECOVERY (1965)
 LC0276
 LC0276'RECOVERY NOTE BY IL HIGHWAY DEPT 1965
 LC0276'STATION WAS FOUND IN GOOD CONDITION.
 LC0276'
 LC0276'R.M.S 1 AND 2 WERE FOUND IN GOOD CONDITION.
 LC0276'
 LC0276'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.  TANK IS STILL
 LC0276'VISIBLE.
 LC0276
 LC0276                          STATION RECOVERY (1969)
 LC0276
 LC0276'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0276'DISTANCE FOR R.M. 2 TAKEN FROM 1959 OBS.
 LC0276'
 LC0276'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.
 LC0276'REFERENCE MARK 2 IS OBSTRUCTED AT THE PRESENT TIME BY A
 LC0276'TELEPHONE POLE.  THE DISTANCE AND DIRECTION TO REFERENCE
 LC0276'MARK 1 CHECKED.  THIS STATION WAS OCCUPIED FOR ADDITIONAL
 LC0276'AZIMUTH OBJECTS ONLY.
 LC0276'
 LC0276'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0276'
 LC0276'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 LC0276'MILES NORTHWEST OF RANTOUL
 LC0276
 LC0276                          STATION RECOVERY (1969)
 LC0276
 LC0276'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0276'RECOVERED IN GOOD CONDITION.
 LC0276
 LC0276                          STATION RECOVERY (1973)
 LC0276
 LC0276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (GDM)
 LC0276'PROSPECT NO 1 1959 RECOVERED GOOD.
 LC0276'
 LC0276'PROSPECT NO 2 1959 RECOVERED GOOD.
 LC0276'
 LC0276'PROSPECT 1959 RECOVERED GOOD.
 LC0276'
 LC0276'DISTANCE AND DIRECTION FROM NEAREST TOWN--2.65 MI N.W. OF RANTOUL.
 LC0276
 LC0276                          STATION RECOVERY (1979)
 LC0276
 LC0276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0276'THE STATION MARK FOUND WITH THE DISK PARTIALLY LIFTED ON THE EAST SIDE
 LC0276'AND LOOSE.  THE POINT PLUMBED AND HELD, THEN REMOVED AND A NEW DISK
 LC0276'SET IN A DRILL HOLE IN THE MONUMENT HOLDING THE PLUMB
 LC0276'POINT.  REFERENCE MARK 1 FOUND WITH THE DISK SHEARED OFF THE
 LC0276'MARK.  REFERENCE MARK 3 DISK WAS SET IN THE SAME MARK THAT RM 1 WAS
 LC0276'SET IN.  AN AZIMUTH MARK WAS SET AND ESTABLISHED.  THE DIRECTION TO
 LC0276'THE WATER TANKS CHECKED AND WAS USED TO ESTABLISH THE NEW AZIMUTH MARK
 LC0276'FROM.  RM 2 WAS FOUND IN GOOD CONDITION.  THE DISTANCE AND DIRECTION
 LC0276'CHECKED RM 2.  A NEW TOO REACH AND DESCRIPTION DUE TO CHANGES OF
 LC0276'HIGHWAYS AND ROADS.
 LC0276'
 LC0276'THE STATION IS ABOUT 2 MILES NW OF THE INTERSECTION OF U.S. HIGHWAYS
 LC0276'45 AND 136 AT RANTOUL, 0.3 MILE W OF INTERSTATE HIGHWAY 57 AND ON THE
 LC0276'N RIGHT OF WAY OF COUNTY ROAD 3100 N.
 LC0276'
 LC0276'TO REACH STATION FROM THE INTERSECTION OF JUNCTION OF U.S. HIGHWAYS
 LC0276'45 AND 136 AT RANTOUL, GO W ON HIGHWAY 136 FOR 1.0 MILE TO
 LC0276'CROSSROAD.  TURN RIGHT ON COUNTY ROAD 1500 E FOR 1.25 MILES TO
 LC0276'CROSSROADS.  GRAVELED TO THE NORTH.  TURN LEFT ON COUNTY ROAD 3100 N
 LC0276'AND GO W FOR 0.15 MILE TO THE SW END OF BRIDGE OVER INTERSTATE HIGHWAY
 LC0276'57 AND THE AZIMUTH MARK ON THE MOST EXTREME CONCRETE ABUTEMENT TO THE
 LC0276'WEST.  CONTINUE AHEAD ON THE ROAD FOR 0.3 MILE TO THE STATION ON THE
 LC0276'RIGHT AS DESCRIBED.  THE STATION IS 104.1 FT E OF A CONCRETE DRAIN
 LC0276'COVER, 174 FT E OF A FENCE CORNER POST, 48.5 FT NW OF A POWER LINE
 LC0276'POLE, 22 FT N OF THE CENTERLINE OF THE ROAD, 1 FT W OF A METAL WITNESS
 LC0276'POST.  THE MARK PROJECTS 3 INCHES, THE DISK STAMPED PROSPECT
 LC0276'1959 1979.
 LC0276'
 LC0276'REFERENCE MARK 2 IS 49 FT E OF THE CONCRETE DRAIN COVER, 56 FT W OF
 LC0276'THE METAL WITNESS POST, 22 FT N OF THE CENTERLINE OF ROAD.  THE MARK
 LC0276'PROJECTS 1 INCH, THE DISK STAMPED PROSPECT NO 2 1959.
 LC0276'
 LC0276'REFERENCE MARK 3 IS 42 FT S OF THE METAL WITNESS POST, 21 FT W OF THE
 LC0276'POWER LINE POLE AND 19 FT S OF CENTERLINE OF ROAD.  THE MARK PROJECTS
 LC0276'4 INCHES AND THE DISK STAMPED PROSPECT 1959 NO 3 1979.
 LC0276'
 LC0276'THE AZIMUTH MARK IS SET IN A DRILL HOLE IN THE MOST EXTREME SW END OF
 LC0276'THE CONCRETE ABUTEMENT OF BRIDGE ACROSS INTERSTATE HIGHWAY 57, 14 FT S
 LC0276'OF THE CENTERLINE OF ROAD.  THE DISK IS STAMPED PROSPECT 1959 1979.
 LC0276
 LC0276                          STATION RECOVERY (2005)
 LC0276
 LC0276'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0276'MARK FOUND DESTROYED
 LC0276'RM 2 FOUND DESTROYED
 LC0276'AZ MARK RAD GOOD COND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1453 ***********************************************************************
 MF1453  DESIGNATION -  PROSPECT
 MF1453  PID         -  MF1453
 MF1453  STATE/COUNTY-  IL/LASALLE
 MF1453  COUNTRY     -  US
 MF1453  USGS QUAD   -  MARSEILLES (2018)
 MF1453
 MF1453                         *CURRENT SURVEY CONTROL
 MF1453  ______________________________________________________________________
 MF1453* NAD 83(1997) POSITION- 41 16 58.09711(N) 088 42 21.05674(W)   ADJUSTED
 MF1453* NAVD 88 ORTHO HEIGHT -   235.    (meters)      771.    (feet) SCALED
 MF1453  ______________________________________________________________________
 MF1453  GEOID HEIGHT    -        -32.744 (meters)                     GEOID18
 MF1453  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 MF1453  HORZ ORDER      -  FIRST
 MF1453
 MF1453.The horizontal coordinates were established by classical geodetic methods
 MF1453.and adjusted by the National Geodetic Survey in October 1999.
 MF1453
 MF1453.The orthometric height was scaled from a topographic map.
 MF1453
 MF1453.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1453.GEOID18 height accuracy estimate available here.
 MF1453
 MF1453.Click photographs - Photos may exist for this station.
 MF1453
 MF1453.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1453
 MF1453. The following values were computed from the NAD 83(1997) position.
 MF1453
 MF1453;                    North         East     Units Scale Factor Converg.
 MF1453;SPC IL E     -   512,515.291   268,793.415   MT  0.99998698   -0 14 44.8
 MF1453;SPC IL E     - 1,681,477.25    881,866.40   sFT  0.99998698   -0 14 44.8
 MF1453;UTM  16      - 4,571,555.114   357,147.667   MT  0.99985115   -1 07 32.4
 MF1453
 MF1453!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1453!SPC IL E     -   0.99996829  x   0.99998698  =   0.99995527
 MF1453!UTM  16      -   0.99996829  x   0.99985115  =   0.99981944
 MF1453
 MF1453:                Primary Azimuth Mark                     Grid Az
 MF1453:SPC IL E     -  PROSPECT RM 2                            243 39 54.9
 MF1453:UTM  16      -  PROSPECT RM 2                            244 32 42.5
 MF1453
 MF1453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5714771555(NAD 83)
 MF1453
 MF1453|---------------------------------------------------------------------|
 MF1453| PID    Reference Object                     Distance      Geod. Az  |
 MF1453|                                                           dddmmss.s |
 MF1453| MF1452 AIR BCN 1 MILE E OF MARSEILLES      APPROX. 5.8 KM 0332208.6 |
 MF1453| CI8092 PROSPECT RM 1                       180.280 METERS 13928     |
 MF1453| CI8093 PROSPECT RM 2                                      2432510.1 |
 MF1453| MF1466 GRAND RIDGE AIR BEACON              APPROX. 8.8 KM 2470318.6 |
 MF1453| CI6813 CERTAINTEED PROD CO STK                            3525942.5 |
 MF1453| CI6858 CRESCENT PAPER CO STACK                            3561157.1 |
 MF1453|---------------------------------------------------------------------|
 MF1453
 MF1453                          SUPERSEDED SURVEY CONTROL
 MF1453
 MF1453  NAD 83(1986)-  41 16 58.10327(N)    088 42 21.06668(W) AD(       ) 1
 MF1453  NAD 27      -  41 16 57.97800(N)    088 42 20.79900(W) AD(       ) 1
 MF1453
 MF1453.Superseded values are not recommended for survey control.
 MF1453
 MF1453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1453.See file dsdata.pdf to determine how the superseded data were derived.
 MF1453
 MF1453_MARKER: DS = TRIANGULATION STATION DISK
 MF1453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1453_STAMPING: PROSPECT 1930
 MF1453_MARK LOGO: CGS
 MF1453_PROJECTION: RECESSED 30 CENTIMETERS
 MF1453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1453+STABILITY: SURFACE MOTION
 MF1453
 MF1453  HISTORY     - Date     Condition        Report By
 MF1453  HISTORY     - 1930     MONUMENTED       CGS
 MF1453  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF1453  HISTORY     - 20020907 MARK NOT FOUND   USPSQD
 MF1453
 MF1453                          STATION DESCRIPTION
 MF1453
 MF1453'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1453'STATION IS ABOUT 3 MILES S, AND 3/4 MILE EAST OF MARSEILLES, 1 MILE N
 MF1453'AND 1 MILE EAST OF THE PROSPECT SCHOOL, IN THE SOUTHEAST 1/4 OF THE
 MF1453'SOUTHEAST 1/4 OF SEC. 36, T33N, R4E, ON THE HIGHEST KNOLL IN A BARE
 MF1453'PASTURE OWNED BY MRS. VINCON, OF OTTAWA AND RENTED BY MR. RIEF WHO
 MF1453'LIVES 1/2 MILE NORTHWEST OF THE STATION.  IT IS 400 FEET WEST OF THE
 MF1453'FENCE WHICH MARKS THE SECTION ON THE E, AND 400 FEET NORTH OF THE ROAD
 MF1453'WHICH IS THE SECTION-LINE ON THE S.  THERE ARE DESERTED FARM BUILDINGS
 MF1453'ABOUT 800 FEET NORTH OF THE STATION AND A POWER LINE 1/2 MILE N.  IT
 MF1453'IS DEPRESSED 12 INCHES.
 MF1453'
 MF1453'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 MF1453'SET IN CONCRETE.
 MF1453'
 MF1453'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE AND IN THE EXTREME
 MF1453'SOUTHEAST CORNER OF THE SECTION IN A FENCE NEAR A ROAD CORNER.  IT IS
 MF1453'8.4 METERS NORTH OF THE CENTERLINE OF THE SECTION-LINE ROAD, AND 1.13
 MF1453'METERS NORTHWEST OF A FENCE CORNER.
 MF1453'
 MF1453'REFERENCE MARK NO. 2 IS 4 INCHES ABOVE THE SURFACE AND IN A FENCE
 MF1453'CORNER ON THE SECTION-LINE ROAD ON THE SOUTH AND 1/4 MILE WEST OF THE
 MF1453'EAST SECTION LINE.  A ROAD MARKS THIS 1/4 SECTION, AND THE MARK IS
 MF1453'13.3 METERS NORTHEAST OF THE INTERSECTION, 1.02 METERS NORTHEAST OF A
 MF1453'FENCE CORNER.
 MF1453'
 MF1453'TO REACH FROM MARSEILLES, GO SOUTH ACROSS BRIDGE 1.3 MILES FROM THE
 MF1453'POST OFFICE TO WHERE THE ROAD FORKS AT THE FOOT OF AN ESCARPMENT.
 MF1453'TAKE THE NARROW ROAD WHICH GOES DIRECTLY UP THIS BANK, AND CONTINUE IN
 MF1453'A SOUTHEASTERLY DIRECTION 2 MILES, THEN E 0.25 MILE TO WHERE THE ROAD
 MF1453'TURNS S AGAIN.  GO THROUGH A GATE AT THIS CORNER AND PROCEED 0.15 MILE
 MF1453'E TO OLD BUILDINGS, THENCE 900 FEET S TO STATION.
 MF1453'
 MF1453'HEIGHT OF SIGNAL ABOVE STATION MARK - 26 METERS.
 MF1453
 MF1453                          STATION RECOVERY (1997)
 MF1453
 MF1453'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1453'MARK NOT FOUND.
 MF1453
 MF1453                          STATION RECOVERY (2002)
 MF1453
 MF1453'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1453'FOUND REFERENCE MARK 1
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0275 ***********************************************************************
 LC0275  DESIGNATION -  PROSPECT RM 2
 LC0275  PID         -  LC0275
 LC0275  STATE/COUNTY-  IL/CHAMPAIGN
 LC0275  COUNTRY     -  US
 LC0275  USGS QUAD   -  RANTOUL (2018)
 LC0275
 LC0275                         *CURRENT SURVEY CONTROL
 LC0275  ______________________________________________________________________
 LC0275* NAD 83(1986) POSITION- 40 19 35.63   (N) 088 11 01.86   (W)   HD_HELD1
 LC0275* NAVD 88 ORTHO HEIGHT -   220.699 (meters)      724.08  (feet) ADJUSTED
 LC0275  ______________________________________________________________________
 LC0275  GEOID HEIGHT    -        -32.274 (meters)                     GEOID18
 LC0275  DYNAMIC HEIGHT  -        220.589 (meters)      723.72  (feet) COMP
 LC0275  MODELED GRAVITY -    980,123.9   (mgal)                       NAVD 88
 LC0275
 LC0275  VERT ORDER      -  SECOND    CLASS 0
 LC0275
 LC0275.The horizontal coordinates were determined by differentially corrected
 LC0275.hand held GPS observations or other comparable positioning techniques
 LC0275.and have an estimated accuracy of +/- 3 meters.
 LC0275
 LC0275.The orthometric height was determined by differential leveling and
 LC0275.adjusted by the NATIONAL GEODETIC SURVEY
 LC0275.in June 1991.
 LC0275
 LC0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0275.GEOID18 height accuracy estimate available here.
 LC0275
 LC0275.Click photographs - Photos may exist for this station.
 LC0275
 LC0275.The dynamic height is computed by dividing the NAVD 88
 LC0275.geopotential number by the normal gravity value computed on the
 LC0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0275.degrees latitude (g = 980.6199 gals.).
 LC0275
 LC0275.The modeled gravity was interpolated from observed gravity values.
 LC0275
 LC0275;                    North         East    Units  Estimated Accuracy
 LC0275;SPC IL E     -   406,271.1     312,703.6     MT  (+/- 3 meters HH1 GPS) 
 LC0275
 LC0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9942864676(NAD 83)
 LC0275
 LC0275                          SUPERSEDED SURVEY CONTROL
 LC0275
 LC0275  NGVD 29 (??/??/92)  220.747  (m)          724.23   (f) ADJ UNCH    2 0
 LC0275
 LC0275.Superseded values are not recommended for survey control.
 LC0275
 LC0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0275.See file dsdata.pdf to determine how the superseded data were derived.
 LC0275
 LC0275_MARKER: DR = REFERENCE MARK DISK
 LC0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0275_STAMPING: PROSPECT NO 2 1959
 LC0275_MARK LOGO: CGS
 LC0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0275+STABILITY: SURFACE MOTION
 LC0275
 LC0275  HISTORY     - Date     Condition        Report By
 LC0275  HISTORY     - 1959     MONUMENTED       CGS
 LC0275  HISTORY     - 1969     GOOD             CGS
 LC0275  HISTORY     - 1979     GOOD             NGS
 LC0275
 LC0275                          STATION DESCRIPTION
 LC0275
 LC0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0275'2.6 MI NW FROM RANTOUL.
 LC0275'ABOUT 0.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0275'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 1.25 MILES NORTH ALONG
 LC0275'AN OILED ROAD, THENCE 0.45 MILES WEST ALONG AN OILED ROAD, 22
 LC0275'FEET NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET SOUTH OF A
 LC0275'FENCE, 130 FEET EAST OF A T-FENCE CORNER, 90 FEET WEST-NORTHWEST
 LC0275'OF THE THIRD POWER POLE EAST OF A HOUSE NORTH OF THE ROAD, 55.6
 LC0275'FEET WEST OF TRIANGULATION STATION PROSPECT, 56.6 FEET WEST OF
 LC0275'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 LC0275'TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0275
 LC0275                          STATION RECOVERY (1969)
 LC0275
 LC0275'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0275'RECOVERED IN GOOD CONDITION.
 LC0275
 LC0275                          STATION RECOVERY (1979)
 LC0275
 LC0275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1671 ***********************************************************************
 MF1671  DESIGNATION -  PROVIDENCE
 MF1671  PID         -  MF1671
 MF1671  STATE/COUNTY-  IL/BUREAU
 MF1671  COUNTRY     -  US
 MF1671  USGS QUAD   -  WYANET (2018)
 MF1671
 MF1671                         *CURRENT SURVEY CONTROL
 MF1671  ______________________________________________________________________
 MF1671* NAD 83(2011) POSITION- 41 16 44.65160(N) 089 35 38.22050(W)   ADJUSTED
 MF1671* NAD 83(2011) ELLIP HT-   250.593 (meters)        (06/27/12)   ADJUSTED
 MF1671* NAD 83(2011) EPOCH   -  2010.00
 MF1671* NAVD 88 ORTHO HEIGHT -   283.7   (meters)      931.    (feet) GPS OBS
 MF1671  ______________________________________________________________________
 MF1671  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1671  GEOID HEIGHT    -        -32.901 (meters)                     GEOID96
 MF1671  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 MF1671  NAD 83(2011) X  -     34,019.629 (meters)                     COMP
 MF1671  NAD 83(2011) Y  - -4,800,268.961 (meters)                     COMP
 MF1671  NAD 83(2011) Z  -  4,185,929.291 (meters)                     COMP
 MF1671  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 MF1671
 MF1671  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1671  Standards:
 MF1671         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1671            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1671  -------------------------------------------------------------------
 MF1671  NETWORK    0.79   1.20           0.34   0.30   0.61     -0.06885335
 MF1671  -------------------------------------------------------------------
 MF1671  Click here for local accuracies and other accuracy information.
 MF1671
 MF1671.The horizontal coordinates were established by GPS observations
 MF1671.and adjusted by the National Geodetic Survey in June 2012.
 MF1671
 MF1671.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1671.been affixed to the stable North American tectonic plate. See 
 MF1671.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1671
 MF1671.The horizontal coordinates are valid at the epoch date displayed above
 MF1671.which is a decimal equivalence of Year/Month/Day.
 MF1671
 MF1671.The orthometric height was determined by GPS observations and a
 MF1671.high-resolution geoid model.
 MF1671
 MF1671.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1671.GEOID18 height accuracy estimate available here.
 MF1671
 MF1671.Click photographs - Photos may exist for this station.
 MF1671
 MF1671.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1671
 MF1671.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1671
 MF1671.The ellipsoidal height was determined by GPS observations
 MF1671.and is referenced to NAD 83.
 MF1671
 MF1671. The following values were computed from the NAD 83(2011) position.
 MF1671
 MF1671;                    North         East     Units Scale Factor Converg.
 MF1671;SPC IL W     -   512,174.460   747,979.081   MT  0.99996950   +0 22 40.2
 MF1671;SPC IL W     - 1,680,359.04  2,453,994.70   sFT  0.99996950   +0 22 40.2
 MF1671;UTM  16      - 4,572,982.683   282,757.810   MT  1.00018085   -1 42 43.1
 MF1671
 MF1671!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1671!SPC IL W     -   0.99996069  x   0.99996950  =   0.99993020
 MF1671!UTM  16      -   0.99996069  x   1.00018085  =   1.00014154
 MF1671
 MF1671:                Primary Azimuth Mark                     Grid Az
 MF1671:SPC IL W     -  DUNCAN                                   285 04 13.6
 MF1671:UTM  16      -  DUNCAN                                   287 09 36.9
 MF1671
 MF1671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8275772982(NAD 83)
 MF1671
 MF1671|---------------------------------------------------------------------|
 MF1671| PID    Reference Object                     Distance      Geod. Az  |
 MF1671|                                                           dddmmss.s |
 MF1671| MF1672 WYANET MUNICIPAL TANK               APPROX. 9.7 KM 0045732.2 |
 MF1671| MF1667 PRINCETON STANDPIPE                 APPROX.15.2 KM 0451921.5 |
 MF1671| MF1665 PRINCETON MUNICIPAL TANK            APPROX.15.3 KM 0452101.6 |
 MF1671| CI8096 PROVIDENCE RM 1                                    05913     |
 MF1671| CI8098 PROVIDENCE RM 3                      25.167 METERS 08122     |
 MF1671| MF1687 ST LOUIS CHICAGO AWY BCN 16         APPROX.21.3 KM 1901101.8 |
 MF1671| CI8097 PROVIDENCE RM 2                      32.882 METERS 19328     |
 MF1671| MF1686 KANSAS CITY CHICAGO AWY BCN 29      APPROX. 5.5 KM 2034600.5 |
 MF1671| MF1689 BRADFORD ST JOHNS CHURCH TOWER      APPROX.12.8 KM 2052852.0 |
 MF1671| MF1688 BRADFORD MUNICIPAL STANDPIPE        APPROX.12.4 KM 2063132.2 |
 MF1671| MF1693 TOULON MUNICIPAL TANK               APPROX.30.5 KM 2275807.3 |
 MF1671| MF1691 KANSAS CITY CHICAGO AWY BCN 28      APPROX.22.2 KM 2404836.1 |
 MF1671| MG0699 KANSAS CITY CHICAGO AWY BCN 27      APPROX.42.0 KM 2433933.6 |
 MF1671| MF1703 KEWANEE BOILER WORKS TANK           APPROX.29.1 KM 2622502.2 |
 MF1671| MF1698 KEWANEE WATER WORKS STACK           APPROX.28.0 KM 2625012.3 |
 MF1671| MF1697 KEWANEE WATER WORKS TANK            APPROX.28.1 KM 2625214.9 |
 MF1671| MF1709 DUNCAN                              APPROX.18.7 KM 2852653.8 |
 MF1671| MF1677 SHEFFIELD MUNICIPAL TANK            APPROX.14.8 KM 3053610.4 |
 MF1671| MF1676 BUDA MUNICIPAL STANDPIPE            APPROX. 8.6 KM 3054440.5 |
 MF1671| MF1682 MANLIUS MUNICIPAL TANK              APPROX.20.6 KM 3420345.5 |
 MF1671|---------------------------------------------------------------------|
 MF1671
 MF1671                          SUPERSEDED SURVEY CONTROL
 MF1671
 MF1671  NAD 83(2007)-  41 16 44.65157(N)    089 35 38.22135(W) AD(2002.00) 0
 MF1671  ELLIP H (02/10/07)  250.628  (m)                       GP(2002.00)    
 MF1671  ELLIP H (12/06/04)  250.606  (m)                       GP(       ) 4 1
 MF1671  NAD 83(1997)-  41 16 44.65124(N)    089 35 38.22076(W) AD(       ) 1
 MF1671  ELLIP H (09/15/98)  250.631  (m)                       GP(       ) 3 1
 MF1671  NAD 83(1986)-  41 16 44.65855(N)    089 35 38.22511(W) AD(       ) 1
 MF1671  NAD 27      -  41 16 44.52400(N)    089 35 37.87900(W) AD(       ) 1
 MF1671
 MF1671.Superseded values are not recommended for survey control.
 MF1671
 MF1671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1671.See file dsdata.pdf to determine how the superseded data were derived.
 MF1671
 MF1671_MARKER: DS = TRIANGULATION STATION DISK
 MF1671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1671_STAMPING: PROVIDENCE 1930
 MF1671_MARK LOGO: CGS
 MF1671_PROJECTION: RECESSED 30 CENTIMETERS
 MF1671_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1671+STABILITY: SURFACE MOTION
 MF1671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1671+SATELLITE: SATELLITE OBSERVATIONS - January 04, 1997
 MF1671
 MF1671  HISTORY     - Date     Condition        Report By
 MF1671  HISTORY     - 1930     MONUMENTED       CGS
 MF1671  HISTORY     - 1935     GOOD             CGS
 MF1671  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1671  HISTORY     - 19970104 GOOD             SECI
 MF1671  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF1671  HISTORY     - 20051012 MARK NOT FOUND   USPSQD
 MF1671
 MF1671                          STATION DESCRIPTION
 MF1671
 MF1671'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1671'STATION IS 6.4 MILES S AND 0.3 MILE W OF WYANET, NEAR A ROAD
 MF1671'CORNER, ON UNUSED LAND OWNED BY THE TOWN OF PROVIDENCE, ABOUT
 MF1671'135 METERS NW OF THE PROVIDENCE SCHOOLHOUSE, AND APPROXIMATELY
 MF1671'45 METERS NE OF THE CONGREGATIONAL CHURCH.  THE MARK, WHICH IS
 MF1671'12 INCHES BELOW THE SURFACE, IS IN THE SW 1/4 OF SEC. 17, T 15
 MF1671'N, R 8 E, 43.6 METERS E OF A ROAD, AND 21.6 METERS N OF THE
 MF1671'CENTER LINE OF THE SECTIONLINE ROAD.
 MF1671'
 MF1671'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1671'DISKS SET IN CONCRETE.
 MF1671'
 MF1671'REFERENCE MARK NO. 1, 4 INCHES ABOVE THE SURFACE, IS NEAR A FENCE
 MF1671'LINE, ABOUT 800 FEET N OF THE SCHOOLHOUSE AND ABOUT 300 FEET
 MF1671'NW OF A FARMHOUSE.  IT IS 55 METERS W OF THE PROVIDENCE-WYANET
 MF1671'ROAD, 4.6 METERS S OF A LANE, AND 0.33 METER S OF A FENCE.
 MF1671'REFERENCE MARK NO. 2, 6 INCHES ABOVE SURFACE, IS NEAR A FENCE
 MF1671'CORNER ON THE S SIDE OF THE SECTION-LINE ROAD, 12.2 METERS N
 MF1671'OF THE NE CORNER OF THE CHURCH.  IT IS 11.3 METERS S OF THE
 MF1671'CENTER LINE OF THE SECTION-LINE ROAD, AND 0.50 METER W OF A
 MF1671'FENCE CORNER.
 MF1671'
 MF1671'TO REACH FROM WYANET, GO TO THE W PART OF TOWN, THEN S 6.4 MILES
 MF1671'AND W 0.3 MILE TO PROVIDENCE TOWN AND THE STATION.
 MF1671'
 MF1671'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1671
 MF1671                          STATION RECOVERY (1935)
 MF1671
 MF1671'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1671'NO DESCRIPTION OF THIS STATION WAS AVAILABLE, COMPLETE DESCRIPTION
 MF1671'IS AS FOLLOWS--STATION IS ABOUT 6 MILES S OF WYANET, AND ABOUT
 MF1671'8 MILES ENE OF SHEFFIELD, IN THE SMALL VILLAGE OF PROVIDENCE ON A
 MF1671'VACANT LOT OWNED BY THE VILLAGE AND USED AS A PARK.  THE MARK IS
 MF1671'143 FEET E OF CENTER LINE OF GRAVEL ROAD TO N, 118 FEET NE OF A
 MF1671'GROUP OF MAIL BOXES AT T-INTERSECTION OF GRAVEL ROADS, 73 FEET
 MF1671'N OF CENTER LINE OF E-W GRAVEL ROAD, 146 FEET NNE OF ENTRANCE
 MF1671'TO SMALL CHURCH, 111 FEET W OF WELL AND PUMP.  THE MARK IS
 MF1671'BELOW THE SURFACE ABOUT 8 INCHES.
 MF1671'
 MF1671'REFERENCE MARK NO. 1 IS TO BE USED AS THE AZIMUTH MARK AND IS
 MF1671'ENE OF STATION IN FENCE LINE, ABOUT 50 YARDS W OF GRAVEL FARM
 MF1671'ROAD, 50 FEET E OF LONE TREE IN FENCE LINE.  THE MARK PROJECTS
 MF1671'8 INCHES.  REFERENCE MARK NO. 2 IS SSW OF STATION, 1 FOOT NW
 MF1671'OF FENCE CORNER, 121 FEET E OF CENTER OF T-INTERSECTION, 33
 MF1671'FEET S OF CENTER LINE OF EW GRAVEL ROAD, 44 FEET NE OF ENTRANCE
 MF1671'TO CHURCH.  THE MARK PROJECTS 4 INCHES.  REFERENCE MARK NO. 3
 MF1671'WAS SET AT THIS TIME AND IS STAMPED 1935.  THE MARK IS E OF
 MF1671'THE STATION, 81 FEET N OF CENTER LINE OF GRAVEL ROAD AND 31
 MF1671'FEET WNW OF WELL AND PUMP.  THE MARK IS FLUSH.
 MF1671'
 MF1671'TO REACH THE STATION FROM A CONOCO SERVICE STATION IN THE NW
 MF1671'PART OF WYANET, GO S FROM U.S. HIGHWAY 34 FOR 5.9 MILES ON A
 MF1671'GRAVEL ROAD TO ROAD TO W AND SMALL SIGN PROVIDENCE.  TURN W AT
 MF1671'THIS POINT AND GO 0.25 MILE TO STATION ON RIGHT.
 MF1671'
 MF1671'LIGHTS 100 FEET ABOVE STATION VAUGHN COME INTO VIEW 25 FEET
 MF1671'ABOVE THIS STATION.
 MF1671'
 MF1671'LIGHTS 74 FEET ABOVE STATION GOLD COME INTO VIEW 15 FEET ABOVE
 MF1671'THIS STATION.
 MF1671'
 MF1671'LIGHTS 74 FEET ABOVE STATION DUNCAN ARE VISIBLE FROM GROUND
 MF1671'AT THIS STATION.
 MF1671
 MF1671                          STATION RECOVERY (1995)
 MF1671
 MF1671'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1671'MARK NOT FOUND.
 MF1671
 MF1671                          STATION RECOVERY (1997)
 MF1671
 MF1671'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MF1671'RECOVERED AS DESCRIBED EXCEPT THAT THE CHURCH IS NO LONGER THERE AND
 MF1671'THE PARK IS A CULTIVATED FIELD.  TO RREACH FROM THE JUNCTION OF U.S.
 MF1671'ROUTE 34 AND U.S.  ROUTE 6 (SOUTH OF PRINCETON) , PROCEED WEST ON
 MF1671'U.S.ROUTE 34/6 FOR APPROXIMENTLY 8.5 MI (13.7 KM) TO THE JUNCTION OF
 MF1671'U.S.  ROUTE 34/6 AND TOWNSHIP ROAD 1200 E, TURN LEFT (SOUTH) ON 1200 E
 MF1671'AND PROCEED FOR APPROXIMENTLY 5.1 MI (8.2 KM) TO THE END OF PAVED ROAD
 MF1671'AND BEGIN OF GRAVEL ROAD, CONTINUE SOUTH ON GRAVEL ROAD FOR
 MF1671'APPROXIMENTLY 1.0 MI (1.6 KM) TO A T INTERSECTION, TURN LEFT (EAST) ON
 MF1671'900 N AND PROCEED 1.6 MI (2.6 KM) TO A T INTERSESTION OF 900 N AND
 MF1671'1365 E, THE STATION IS ON THE LEFT (NORTH) SIDE OF 900 N.  THE STATION
 MF1671'IS LOCATED 118 FT (36.0 M) NORTHEAST OF A POWER POLE WITH A GUY WIRE,
 MF1671'107 FT (32.6 M) SOUTHWEST OF A POWER POLE NEAR A CONCRETE PAD, AND 72
 MF1671'FT (21.9 M) NORTHWEST OF A POWER POLE.
 MF1671
 MF1671                          STATION RECOVERY (2001)
 MF1671
 MF1671'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1671'.
 MF1671
 MF1671                          STATION RECOVERY (2005)
 MF1671
 MF1671'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1671'THE STATION IS UNDERGROUND AND WAS NOT SEEN
 MF1671'RM 1 WAS NOT FOUND
 MF1671'RM 2 WAS FOUND IN GOOD CONDITION
 MF1671'RM 3 WAS FOUND IN GOOD CONDITION
 MF1671'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7905 ***********************************************************************
 DF7905  CBN         -  This is a Cooperative Base Network Control Station.
 DF7905  DESIGNATION -  PSBA
 DF7905  PID         -  DF7905
 DF7905  STATE/COUNTY-  IL/ADAMS
 DF7905  COUNTRY     -  US
 DF7905  USGS QUAD   -  QUINCY EAST (2018)
 DF7905
 DF7905                         *CURRENT SURVEY CONTROL
 DF7905  ______________________________________________________________________
 DF7905* NAD 83(2011) POSITION- 39 55 44.36941(N) 091 19 49.59213(W)   ADJUSTED
 DF7905* NAD 83(2011) ELLIP HT-   189.187 (meters)        (06/27/12)   ADJUSTED
 DF7905* NAD 83(2011) EPOCH   -  2010.00
 DF7905* NAVD 88 ORTHO HEIGHT -   221.8   (meters)      728.    (feet) GPS OBS
 DF7905  ______________________________________________________________________
 DF7905  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF7905  GEOID HEIGHT    -        -32.559 (meters)                     GEOID12A
 DF7905  GEOID HEIGHT    -        -32.565 (meters)                     GEOID18
 DF7905  NAD 83(2011) X  -   -113,722.338 (meters)                     COMP
 DF7905  NAD 83(2011) Y  - -4,896,596.488 (meters)                     COMP
 DF7905  NAD 83(2011) Z  -  4,072,064.095 (meters)                     COMP
 DF7905  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 DF7905
 DF7905  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7905  Standards:
 DF7905         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7905            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7905  -------------------------------------------------------------------
 DF7905  NETWORK    0.47   1.18           0.20   0.18   0.60      0.02992262
 DF7905  -------------------------------------------------------------------
 DF7905  Click here for local accuracies and other accuracy information.
 DF7905
 DF7905.The horizontal coordinates were established by GPS observations
 DF7905.and adjusted by the National Geodetic Survey in June 2012.
 DF7905
 DF7905.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7905.been affixed to the stable North American tectonic plate. See 
 DF7905.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7905
 DF7905.The horizontal coordinates are valid at the epoch date displayed above
 DF7905.which is a decimal equivalence of Year/Month/Day.
 DF7905
 DF7905.The orthometric height was determined by GPS observations and a
 DF7905.high-resolution geoid model.
 DF7905
 DF7905.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7905.GEOID18 height accuracy estimate available here.
 DF7905
 DF7905.Click photographs - Photos may exist for this station.
 DF7905
 DF7905.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7905
 DF7905.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7905
 DF7905.The ellipsoidal height was determined by GPS observations
 DF7905.and is referenced to NAD 83.
 DF7905
 DF7905. The following values were computed from the NAD 83(2011) position.
 DF7905
 DF7905;                    North         East     Units Scale Factor Converg.
 DF7905;SPC IL W     -   362,752.392   600,522.482   MT  1.00006296   -0 44 49.3
 DF7905;SPC IL W     - 1,190,130.14  1,970,214.18   sFT  1.00006296   -0 44 49.3
 DF7905;UTM  15      - 4,421,210.326   642,664.056   MT  0.99985057   +1 04 18.4
 DF7905
 DF7905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7905!SPC IL W     -   0.99997032  x   1.00006296  =   1.00003328
 DF7905!UTM  15      -   0.99997032  x   0.99985057  =   0.99982090
 DF7905
 DF7905_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4266421210(NAD 83)
 DF7905
 DF7905                          SUPERSEDED SURVEY CONTROL
 DF7905
 DF7905  NAD 83(2007)-  39 55 44.36940(N)    091 19 49.59297(W) AD(2002.00) 0
 DF7905  ELLIP H (02/10/07)  189.213  (m)                       GP(2002.00)    
 DF7905  NAD 83(1997)-  39 55 44.36930(N)    091 19 49.59308(W) AD(       ) A
 DF7905  ELLIP H (09/15/03)  189.210  (m)                       GP(       ) 4 1
 DF7905  NAVD 88 (09/15/03)  221.8    (m)  GEOID99  model used  GPS OBS        
 DF7905
 DF7905.Superseded values are not recommended for survey control.
 DF7905
 DF7905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7905.See file dsdata.pdf to determine how the superseded data were derived.
 DF7905
 DF7905_MARKER: DD = SURVEY DISK
 DF7905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7905_STAMPING: PSBA 2002
 DF7905_MARK LOGO: INDIV
 DF7905_PROJECTION: FLUSH
 DF7905_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7905+STABILITY: SURFACE MOTION
 DF7905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7905+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2011
 DF7905
 DF7905  HISTORY     - Date     Condition        Report By
 DF7905  HISTORY     - 2002     MONUMENTED       INDIV
 DF7905  HISTORY     - 20020823 GOOD             NGS
 DF7905  HISTORY     - 20080315 GOOD             PB
 DF7905  HISTORY     - 20091214 GOOD             INDIV
 DF7905  HISTORY     - 20100602 GOOD             MODNR
 DF7905  HISTORY     - 20110913 GOOD             ILDT
 DF7905
 DF7905                          STATION DESCRIPTION
 DF7905
 DF7905'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (TV)
 DF7905'IN QUINCY DRIVE EAST ON MAINE ST TO T JUNCTION WITH 54TH STREET. TURN
 DF7905'RIGHT AND PROCEED
 DF7905'ABOUT 200 FT DOWN 54TH STREET TO STATION ON RIGHT. MONUMENT IS LOCATED
 DF7905'194 FT
 DF7905'SOUTHEAST OF SW CORNER OF ENTRANCE CANOPY OF PSBA OFFICE, 168.2 FT
 DF7905'SOUTH OF SE CORNER
 DF7905'OF PSBA OFFICE BLDG, 46.9 FT WEST OF CENTERLINE OF 54TH STREET AND
 DF7905'20.72 WEST OF CHISELED
 DF7905'X IN SW CORNER OF SIDEWALK
 DF7905
 DF7905                          STATION RECOVERY (2008)
 DF7905
 DF7905'RECOVERY NOTE BY PBS&J 2008
 DF7905'RECOVERED IN GOOD CONDITION.
 DF7905
 DF7905                          STATION RECOVERY (2009)
 DF7905
 DF7905'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (CLB)
 DF7905'RECOVERED IN GOOD CONDITION.
 DF7905
 DF7905                          STATION RECOVERY (2010)
 DF7905
 DF7905'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 DF7905'
 DF7905'RECOVERED IN GOOD CONDITION.
 DF7905
 DF7905                          STATION RECOVERY (2011)
 DF7905
 DF7905'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DF7905'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHWEST OF
 DF7905'PAYSON, 6.5 MI (10.5 KM) NORTH-NORTHEAST OF MARBLEHEAD AND 4.2 MI (6.8
 DF7905'KM) EAST OF QUINCY.
 DF7905'
 DF7905'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI9518 ***********************************************************************
 DI9518  DESIGNATION -  PSM 073 6100
 DI9518  PID         -  DI9518
 DI9518  STATE/COUNTY-  IL/PERRY
 DI9518  COUNTRY     -  US
 DI9518  USGS QUAD   -  PERCY (2018)
 DI9518
 DI9518                         *CURRENT SURVEY CONTROL
 DI9518  ______________________________________________________________________
 DI9518* NAD 83(2011) POSITION- 38 05 12.86935(N) 089 33 20.44885(W)   ADJUSTED
 DI9518* NAD 83(2011) ELLIP HT-   110.911 (meters)        (06/27/12)   ADJUSTED
 DI9518* NAD 83(2011) EPOCH   -  2010.00
 DI9518* NAVD 88 ORTHO HEIGHT -   140.6   (meters)      461.    (feet) GPS OBS
 DI9518  ______________________________________________________________________
 DI9518  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI9518  GEOID HEIGHT    -        -29.639 (meters)                     GEOID03
 DI9518  GEOID HEIGHT    -        -29.671 (meters)                     GEOID18
 DI9518  NAD 83(2011) X  -     38,979.884 (meters)                     COMP
 DI9518  NAD 83(2011) Y  - -5,026,420.690 (meters)                     COMP
 DI9518  NAD 83(2011) Z  -  3,913,109.478 (meters)                     COMP
 DI9518  LAPLACE CORR    -          1.47  (seconds)                    DEFLEC18
 DI9518
 DI9518  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI9518  Standards:
 DI9518         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI9518            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI9518  -------------------------------------------------------------------
 DI9518  NETWORK    0.54   1.02           0.25   0.18   0.52      0.00917328
 DI9518  -------------------------------------------------------------------
 DI9518  Click here for local accuracies and other accuracy information.
 DI9518
 DI9518.The horizontal coordinates were established by GPS observations
 DI9518.and adjusted by the National Geodetic Survey in June 2012.
 DI9518
 DI9518.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI9518.been affixed to the stable North American tectonic plate. See 
 DI9518.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI9518
 DI9518.The horizontal coordinates are valid at the epoch date displayed above
 DI9518.which is a decimal equivalence of Year/Month/Day.
 DI9518
 DI9518.The orthometric height was determined by GPS observations and a
 DI9518.high-resolution geoid model.
 DI9518
 DI9518.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI9518.GEOID18 height accuracy estimate available here.
 DI9518
 DI9518.Click photographs - Photos may exist for this station.
 DI9518
 DI9518.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI9518
 DI9518.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI9518
 DI9518.The ellipsoidal height was determined by GPS observations
 DI9518.and is referenced to NAD 83.
 DI9518
 DI9518. The following values were computed from the NAD 83(2011) position.
 DI9518
 DI9518;                    North         East     Units Scale Factor Converg.
 DI9518;SPC IL W     -   157,792.137   753,598.141   MT  0.99997654   +0 22 36.8
 DI9518;SPC IL W     -   517,689.70  2,472,429.90   sFT  0.99997654   +0 22 36.8
 DI9518;UTM  16      - 4,218,542.407   275,865.229   MT  1.00021876   -1 34 37.7
 DI9518
 DI9518!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI9518!SPC IL W     -   0.99998260  x   0.99997654  =   0.99995914
 DI9518!UTM  16      -   0.99998260  x   1.00021876  =   1.00020135
 DI9518
 DI9518:                Primary Azimuth Mark                     Grid Az
 DI9518:SPC IL W     -  PSM 073 6101                             184 22 47.4
 DI9518:UTM  16      -  PSM 073 6101                             186 20 01.9
 DI9518
 DI9518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7586518542(NAD 83)
 DI9518
 DI9518|---------------------------------------------------------------------|
 DI9518| PID    Reference Object                     Distance      Geod. Az  |
 DI9518|                                                           dddmmss.s |
 DI9518| DI9519 PSM 073 6101                        APPROX. 0.5 KM 1844524.2 |
 DI9518|---------------------------------------------------------------------|
 DI9518
 DI9518                          SUPERSEDED SURVEY CONTROL
 DI9518
 DI9518  NAD 83(2007)-  38 05 12.86944(N)    089 33 20.44974(W) AD(2002.00) 1
 DI9518  ELLIP H (03/25/08)  110.934  (m)                       GP(2002.00) 3 2
 DI9518  NAD 83(1997)-  38 05 12.86929(N)    089 33 20.45005(W) AD(       ) 1
 DI9518  ELLIP H (06/21/07)  110.927  (m)                       GP(       ) 3 2
 DI9518
 DI9518.Superseded values are not recommended for survey control.
 DI9518
 DI9518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI9518.See file dsdata.pdf to determine how the superseded data were derived.
 DI9518
 DI9518_MARKER: DD = SURVEY DISK
 DI9518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DI9518_STAMPING: 073-6100
 DI9518_MARK LOGO: ILDT
 DI9518_PROJECTION: FLUSH
 DI9518_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI9518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DI9518+STABILITY: SURFACE MOTION
 DI9518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI9518+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2010
 DI9518
 DI9518  HISTORY     - Date     Condition        Report By
 DI9518  HISTORY     - 1995     MONUMENTED       ILDT
 DI9518  HISTORY     - 20070424 GOOD             ILDT
 DI9518  HISTORY     - 20090707 GOOD             ILDT
 DI9518  HISTORY     - 20100810 GOOD             ILDT
 DI9518
 DI9518                          STATION DESCRIPTION
 DI9518
 DI9518'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 DI9518'PSM 073 6100
 DI9518'
 DI9518'FROM THE Y INTERSECTION OF IL RT 13 AND IL RT 154 JUST WEST OF
 DI9518'PICKNEYVILLE, PROCEED WEST  OF IL RT 154 TO JUNCTION OF IL RT 150 AND
 DI9518'IL RT 154 AND STATION ON LEFT. THE STATION IS IN THE  SE QUAD OF THE
 DI9518'JUNCTION OF IL RT 150 AND IL RT 154. MARK IS 44.8 FT WEST OF A ROW
 DI9518'MARKER,  60.2 FT  S CENTERLINE IL RT 154 AND 85.2 FT EAST OF
 DI9518'CENTERLINE OF IL RT 150. MARK IS SET FLUSH  WITH GROUND AND STAMPED
 DI9518'073 6100. IT IS A N IL DOT ALUMINUM DISK SET IN CONCRETE.
 DI9518
 DI9518                          STATION RECOVERY (2009)
 DI9518
 DI9518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 DI9518'RECOVERED IN GOOD CONDITION.
 DI9518
 DI9518                          STATION RECOVERY (2010)
 DI9518
 DI9518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 DI9518'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI9519 ***********************************************************************
 DI9519  DESIGNATION -  PSM 073 6101
 DI9519  PID         -  DI9519
 DI9519  STATE/COUNTY-  IL/PERRY
 DI9519  COUNTRY     -  US
 DI9519  USGS QUAD   -  PERCY (2018)
 DI9519
 DI9519                         *CURRENT SURVEY CONTROL
 DI9519  ______________________________________________________________________
 DI9519* NAD 83(2011) POSITION- 38 04 55.30842(N) 089 33 22.29759(W)   ADJUSTED
 DI9519* NAD 83(2011) ELLIP HT-   115.328 (meters)        (06/27/12)   ADJUSTED
 DI9519* NAD 83(2011) EPOCH   -  2010.00
 DI9519* NAVD 88 ORTHO HEIGHT -   145.0   (meters)      476.    (feet) GPS OBS
 DI9519  ______________________________________________________________________
 DI9519  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI9519  GEOID HEIGHT    -        -29.634 (meters)                     GEOID03
 DI9519  GEOID HEIGHT    -        -29.666 (meters)                     GEOID18
 DI9519  NAD 83(2011) X  -     38,937.446 (meters)                     COMP
 DI9519  NAD 83(2011) Y  - -5,026,758.492 (meters)                     COMP
 DI9519  NAD 83(2011) Z  -  3,912,686.017 (meters)                     COMP
 DI9519  LAPLACE CORR    -          1.49  (seconds)                    DEFLEC18
 DI9519
 DI9519  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI9519  Standards:
 DI9519         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI9519            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI9519  -------------------------------------------------------------------
 DI9519  NETWORK    0.54   1.00           0.25   0.18   0.51     -0.01721247
 DI9519  -------------------------------------------------------------------
 DI9519  Click here for local accuracies and other accuracy information.
 DI9519
 DI9519.The horizontal coordinates were established by GPS observations
 DI9519.and adjusted by the National Geodetic Survey in June 2012.
 DI9519
 DI9519.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI9519.been affixed to the stable North American tectonic plate. See 
 DI9519.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DI9519
 DI9519.The horizontal coordinates are valid at the epoch date displayed above
 DI9519.which is a decimal equivalence of Year/Month/Day.
 DI9519
 DI9519.The orthometric height was determined by GPS observations and a
 DI9519.high-resolution geoid model.
 DI9519
 DI9519.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI9519.GEOID18 height accuracy estimate available here.
 DI9519
 DI9519.Click photographs - Photos may exist for this station.
 DI9519
 DI9519.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DI9519
 DI9519.The Laplace correction was computed from DEFLEC18 derived deflections.
 DI9519
 DI9519.The ellipsoidal height was determined by GPS observations
 DI9519.and is referenced to NAD 83.
 DI9519
 DI9519. The following values were computed from the NAD 83(2011) position.
 DI9519
 DI9519;                    North         East     Units Scale Factor Converg.
 DI9519;SPC IL W     -   157,250.413   753,556.649   MT  0.99997649   +0 22 35.6
 DI9519;SPC IL W     -   515,912.40  2,472,293.77   sFT  0.99997649   +0 22 35.6
 DI9519;UTM  16      - 4,218,002.282   275,805.276   MT  1.00021909   -1 34 38.2
 DI9519
 DI9519!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI9519!SPC IL W     -   0.99998190  x   0.99997649  =   0.99995839
 DI9519!UTM  16      -   0.99998190  x   1.00021909  =   1.00020099
 DI9519
 DI9519:                Primary Azimuth Mark                     Grid Az
 DI9519:SPC IL W     -  PSM 073 6100                             004 22 47.4
 DI9519:UTM  16      -  PSM 073 6100                             006 20 01.2
 DI9519
 DI9519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7580518002(NAD 83)
 DI9519
 DI9519|---------------------------------------------------------------------|
 DI9519| PID    Reference Object                     Distance      Geod. Az  |
 DI9519|                                                           dddmmss.s |
 DI9519| DI9518 PSM 073 6100                        APPROX. 0.5 KM 0044523.0 |
 DI9519|---------------------------------------------------------------------|
 DI9519
 DI9519                          SUPERSEDED SURVEY CONTROL
 DI9519
 DI9519  NAD 83(2007)-  38 04 55.30852(N)    089 33 22.29845(W) AD(2002.00) 1
 DI9519  ELLIP H (03/25/08)  115.350  (m)                       GP(2002.00) 3 2
 DI9519  NAD 83(1997)-  38 04 55.30839(N)    089 33 22.29857(W) AD(       ) 1
 DI9519  ELLIP H (06/21/07)  115.344  (m)                       GP(       ) 3 2
 DI9519
 DI9519.Superseded values are not recommended for survey control.
 DI9519
 DI9519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI9519.See file dsdata.pdf to determine how the superseded data were derived.
 DI9519
 DI9519_MARKER: DD = SURVEY DISK
 DI9519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DI9519_STAMPING: 073-6101
 DI9519_MARK LOGO: ILDT
 DI9519_PROJECTION: FLUSH
 DI9519_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI9519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DI9519+STABILITY: SURFACE MOTION
 DI9519_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DI9519+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2010
 DI9519
 DI9519  HISTORY     - Date     Condition        Report By
 DI9519  HISTORY     - 1995     MONUMENTED       ILDT
 DI9519  HISTORY     - 20070424 GOOD             ILDT
 DI9519  HISTORY     - 20090707 GOOD             ILDT
 DI9519  HISTORY     - 20100810 GOOD             ILDT
 DI9519
 DI9519                          STATION DESCRIPTION
 DI9519
 DI9519'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 DI9519'PSM 073 6101
 DI9519'
 DI9519'FROM THE Y INTERSECTION OF IL RT 13 AND IL RT 154 JUST WEST OF
 DI9519'PICKNEYVILLE, PROCEED WEST  OF IL RT 154 TO JUNCTION OF IL RT 150 THEN
 DI9519'GO SOUTH ON IL RT 150 0.38 MI TO STATION ON RIGHT.  THE STATION IS
 DI9519'33,8  FT  WEST CENTERLINE OF IL RT 150, 16.3 FT SOUTH OF A  POWERPOLE
 DI9519'WITH A  MAGNETIC NAIL AND RIBBON AND 1.O FT EAST  OF A METAL WITNESS
 DI9519'POST.. MARK IS SET FLUSH WITH  GROUND AND STAMPED 073 6101. IT IS A N
 DI9519'IL DOT ALUMINUM DISK SET IN CONCRETE.
 DI9519
 DI9519                          STATION RECOVERY (2009)
 DI9519
 DI9519'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 DI9519'RECOVERED IN GOOD CONDITION.
 DI9519
 DI9519                          STATION RECOVERY (2010)
 DI9519
 DI9519'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 DI9519'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7906 ***********************************************************************
 DF7906  CBN         -  This is a Cooperative Base Network Control Station.
 DF7906  DESIGNATION -  PSM 2050
 DF7906  PID         -  DF7906
 DF7906  STATE/COUNTY-  IL/JOHNSON
 DF7906  COUNTRY     -  US
 DF7906  USGS QUAD   -  CREAL SPRINGS (2018)
 DF7906
 DF7906                         *CURRENT SURVEY CONTROL
 DF7906  ______________________________________________________________________
 DF7906* NAD 83(2011) POSITION- 37 34 46.71496(N) 088 46 03.21939(W)   ADJUSTED
 DF7906* NAD 83(2011) ELLIP HT-   132.070 (meters)        (06/27/12)   ADJUSTED
 DF7906* NAD 83(2011) EPOCH   -  2010.00
 DF7906* NAVD 88 ORTHO HEIGHT -   161.1   (meters)      529.    (feet) GPS OBS
 DF7906  ______________________________________________________________________
 DF7906  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7906  GEOID HEIGHT    -        -28.950 (meters)                     GEOID99
 DF7906  GEOID HEIGHT    -        -28.984 (meters)                     GEOID18
 DF7906  NAD 83(2011) X  -    108,856.975 (meters)                     COMP
 DF7906  NAD 83(2011) Y  - -5,059,952.648 (meters)                     COMP
 DF7906  NAD 83(2011) Z  -  3,868,653.673 (meters)                     COMP
 DF7906  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 DF7906
 DF7906  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7906  Standards:
 DF7906         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7906            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7906  -------------------------------------------------------------------
 DF7906  NETWORK    1.26   2.29           0.55   0.48   1.17      0.06782331
 DF7906  -------------------------------------------------------------------
 DF7906  Click here for local accuracies and other accuracy information.
 DF7906
 DF7906.The horizontal coordinates were established by GPS observations
 DF7906.and adjusted by the National Geodetic Survey in June 2012.
 DF7906
 DF7906.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7906.been affixed to the stable North American tectonic plate. See 
 DF7906.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7906
 DF7906.The horizontal coordinates are valid at the epoch date displayed above
 DF7906.which is a decimal equivalence of Year/Month/Day.
 DF7906
 DF7906.The orthometric height was determined by GPS observations and a
 DF7906.high-resolution geoid model.
 DF7906
 DF7906.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7906.GEOID18 height accuracy estimate available here.
 DF7906
 DF7906.Click photographs - Photos may exist for this station.
 DF7906
 DF7906.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7906
 DF7906.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7906
 DF7906.The ellipsoidal height was determined by GPS observations
 DF7906.and is referenced to NAD 83.
 DF7906
 DF7906. The following values were computed from the NAD 83(2011) position.
 DF7906
 DF7906;                    North         East     Units Scale Factor Converg.
 DF7906;SPC IL E     -   101,408.186   261,644.913   MT  0.99999311   -0 15 53.4
 DF7906;SPC IL E     -   332,703.36    858,413.35   sFT  0.99999311   -0 15 53.4
 DF7906;UTM  16      - 4,160,645.686   343,924.843   MT  0.99990005   -1 04 41.5
 DF7906
 DF7906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7906!SPC IL E     -   0.99997928  x   0.99999311  =   0.99997239
 DF7906!UTM  16      -   0.99997928  x   0.99990005  =   0.99987933
 DF7906
 DF7906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4392460645(NAD 83)
 DF7906
 DF7906                          SUPERSEDED SURVEY CONTROL
 DF7906
 DF7906  NAD 83(2007)-  37 34 46.71499(N)    088 46 03.22020(W) AD(2002.00) 0
 DF7906  ELLIP H (02/10/07)  132.093  (m)                       GP(2002.00)    
 DF7906  NAD 83(1997)-  37 34 46.71495(N)    088 46 03.22011(W) AD(       ) A
 DF7906  ELLIP H (09/15/03)  132.097  (m)                       GP(       ) 4 1
 DF7906
 DF7906.Superseded values are not recommended for survey control.
 DF7906
 DF7906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7906.See file dsdata.pdf to determine how the superseded data were derived.
 DF7906
 DF7906_MARKER: DD = SURVEY DISK
 DF7906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7906_STAMPING: PSM2050
 DF7906_MARK LOGO: ILDT
 DF7906_PROJECTION: FLUSH
 DF7906_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7906+STABILITY: SURFACE MOTION
 DF7906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7906+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 DF7906
 DF7906  HISTORY     - Date     Condition        Report By
 DF7906  HISTORY     - UNK      MONUMENTED       ILDT
 DF7906  HISTORY     - 20020725 GOOD             NGS
 DF7906  HISTORY     - 20080201 GOOD             ILDT
 DF7906  HISTORY     - 20091027 GOOD             ILDT
 DF7906  HISTORY     - 20230511 GOOD             ILDT
 DF7906
 DF7906                          STATION DESCRIPTION
 DF7906
 DF7906'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (MW)
 DF7906'FROM THE INTERSECTION OF INTERSTATE 24 AND IL 45 GO NE ON 45 12.3
 DF7906'MILES TO THE
 DF7906'INTERSECTION OF IL 166 AND THE STATION ON LEFT. STATION IS LOCATED
 DF7906'35.6 FT WEST OF
 DF7906'CENTERLINE OF IL 45, 18.1 FT SOUTH OF CHISELED CROSS IN CENTER OF
 DF7906'SMALL CONCRETE CULVERT
 DF7906'HEADWALL AND 49.8 FT SOUTHEAST OF NAIL/BOTTLE CAP IN POWER POLE.
 DF7906
 DF7906                          STATION RECOVERY (2008)
 DF7906
 DF7906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 DF7906'RECOVERED IN GOOD CONDITION.
 DF7906
 DF7906                          STATION RECOVERY (2009)
 DF7906
 DF7906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 DF7906'RECOVERED IN GOOD CONDITION.
 DF7906
 DF7906                          STATION RECOVERY (2023)
 DF7906
 DF7906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DF7906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7907 ***********************************************************************
 DF7907  CBN         -  This is a Cooperative Base Network Control Station.
 DF7907  DESIGNATION -  PSM 2204
 DF7907  PID         -  DF7907
 DF7907  STATE/COUNTY-  IL/PERRY
 DF7907  COUNTRY     -  US
 DF7907  USGS QUAD   -  ELKVILLE (2018)
 DF7907
 DF7907                         *CURRENT SURVEY CONTROL
 DF7907  ______________________________________________________________________
 DF7907* NAD 83(2011) POSITION- 37 58 20.78971(N) 089 12 21.59276(W)   ADJUSTED
 DF7907* NAD 83(2011) ELLIP HT-    95.481 (meters)        (06/27/12)   ADJUSTED
 DF7907* NAD 83(2011) EPOCH   -  2010.00
 DF7907* NAVD 88 ORTHO HEIGHT -   124.9   (meters)      410.    (feet) GPS OBS
 DF7907  ______________________________________________________________________
 DF7907  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7907  GEOID HEIGHT    -        -29.393 (meters)                     GEOID99
 DF7907  GEOID HEIGHT    -        -29.400 (meters)                     GEOID18
 DF7907  NAD 83(2011) X  -     69,764.051 (meters)                     COMP
 DF7907  NAD 83(2011) Y  - -5,033,903.843 (meters)                     COMP
 DF7907  NAD 83(2011) Z  -  3,903,091.833 (meters)                     COMP
 DF7907  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 DF7907
 DF7907  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7907  Standards:
 DF7907         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7907            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7907  -------------------------------------------------------------------
 DF7907  NETWORK    1.08   1.67           0.48   0.39   0.85     -0.16611218
 DF7907  -------------------------------------------------------------------
 DF7907  Click here for local accuracies and other accuracy information.
 DF7907
 DF7907.The horizontal coordinates were established by GPS observations
 DF7907.and adjusted by the National Geodetic Survey in June 2012.
 DF7907
 DF7907.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7907.been affixed to the stable North American tectonic plate. See 
 DF7907.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7907
 DF7907.The horizontal coordinates are valid at the epoch date displayed above
 DF7907.which is a decimal equivalence of Year/Month/Day.
 DF7907
 DF7907.The orthometric height was determined by GPS observations and a
 DF7907.high-resolution geoid model.
 DF7907
 DF7907.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7907.GEOID18 height accuracy estimate available here.
 DF7907
 DF7907.Click photographs - Photos may exist for this station.
 DF7907
 DF7907.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7907
 DF7907.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7907
 DF7907.The ellipsoidal height was determined by GPS observations
 DF7907.and is referenced to NAD 83.
 DF7907
 DF7907. The following values were computed from the NAD 83(2011) position.
 DF7907
 DF7907;                    North         East     Units Scale Factor Converg.
 DF7907;SPC IL W     -   145,346.548   784,405.466   MT  1.00002889   +0 35 28.0
 DF7907;SPC IL W     -   476,857.80  2,573,503.60   sFT  1.00002889   +0 35 28.0
 DF7907;UTM  16      - 4,205,053.108   306,235.072   MT  1.00006244   -1 21 27.8
 DF7907
 DF7907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7907!SPC IL W     -   0.99998502  x   1.00002889  =   1.00001391
 DF7907!UTM  16      -   0.99998502  x   1.00006244  =   1.00004746
 DF7907
 DF7907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0623505053(NAD 83)
 DF7907
 DF7907                          SUPERSEDED SURVEY CONTROL
 DF7907
 DF7907  NAD 83(2007)-  37 58 20.78981(N)    089 12 21.59357(W) AD(2002.00) 0
 DF7907  ELLIP H (02/10/07)   95.497  (m)                       GP(2002.00)    
 DF7907  NAD 83(1997)-  37 58 20.78978(N)    089 12 21.59352(W) AD(       ) A
 DF7907  ELLIP H (09/15/03)   95.498  (m)                       GP(       ) 4 1
 DF7907
 DF7907.Superseded values are not recommended for survey control.
 DF7907
 DF7907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7907.See file dsdata.pdf to determine how the superseded data were derived.
 DF7907
 DF7907_MARKER: DD = SURVEY DISK
 DF7907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7907_STAMPING: PSM2204
 DF7907_MARK LOGO: ILDT
 DF7907_PROJECTION: FLUSH
 DF7907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7907+STABILITY: SURFACE MOTION
 DF7907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7907+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 DF7907
 DF7907  HISTORY     - Date     Condition        Report By
 DF7907  HISTORY     - UNK      MONUMENTED       ILDT
 DF7907  HISTORY     - 20020725 GOOD             NGS
 DF7907  HISTORY     - 20090302 GOOD             ILDT
 DF7907  HISTORY     - 20170109 GOOD             ILDT
 DF7907
 DF7907                          STATION DESCRIPTION
 DF7907
 DF7907'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (MW)
 DF7907'FROM THE INTERSECTION OF US 51 AND IL 14 GO EAST ON IL14 1.5 MILES TO
 DF7907'GRANNY'S CREEK RD.
 DF7907'AND
 DF7907'STATION ON LEFT. THE STATION IS 27.5 FT SE OF NAIL/BOTTLE CAP IN POWER
 DF7907'POLE, 1.2 FT SOUTH OF
 DF7907'METAL WITNESS POST AND 32.8 FT NORTH OF EDGE OF IL 14.
 DF7907
 DF7907                          STATION RECOVERY (2009)
 DF7907
 DF7907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 DF7907'RECOVERED IN GOOD CONDITION.
 DF7907
 DF7907                          STATION RECOVERY (2017)
 DF7907
 DF7907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (FP)
 DF7907'MONUMENT FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7908 ***********************************************************************
 DF7908  CBN         -  This is a Cooperative Base Network Control Station.
 DF7908  DESIGNATION -  PSM 2220
 DF7908  PID         -  DF7908
 DF7908  STATE/COUNTY-  IL/WILLIAMSON
 DF7908  COUNTRY     -  US
 DF7908  USGS QUAD   -  CARRIER MILLS (2018)
 DF7908
 DF7908                         *CURRENT SURVEY CONTROL
 DF7908  ______________________________________________________________________
 DF7908* NAD 83(2011) POSITION- 37 44 14.57191(N) 088 43 04.56478(W)   ADJUSTED
 DF7908* NAD 83(2011) ELLIP HT-   110.063 (meters)        (06/27/12)   ADJUSTED
 DF7908* NAD 83(2011) EPOCH   -  2010.00
 DF7908* NAVD 88 ORTHO HEIGHT -   139.4   (meters)      457.    (feet) GPS OBS
 DF7908  ______________________________________________________________________
 DF7908  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7908  GEOID HEIGHT    -        -29.284 (meters)                     GEOID99
 DF7908  GEOID HEIGHT    -        -29.332 (meters)                     GEOID18
 DF7908  NAD 83(2011) X  -    112,999.856 (meters)                     COMP
 DF7908  NAD 83(2011) Y  - -5,049,145.339 (meters)                     COMP
 DF7908  NAD 83(2011) Z  -  3,882,500.462 (meters)                     COMP
 DF7908  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 DF7908
 DF7908  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7908  Standards:
 DF7908         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7908            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7908  -------------------------------------------------------------------
 DF7908  NETWORK    0.74   1.31           0.34   0.25   0.67     -0.06498622
 DF7908  -------------------------------------------------------------------
 DF7908  Click here for local accuracies and other accuracy information.
 DF7908
 DF7908.The horizontal coordinates were established by GPS observations
 DF7908.and adjusted by the National Geodetic Survey in June 2012.
 DF7908
 DF7908.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7908.been affixed to the stable North American tectonic plate. See 
 DF7908.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7908
 DF7908.The horizontal coordinates are valid at the epoch date displayed above
 DF7908.which is a decimal equivalence of Year/Month/Day.
 DF7908
 DF7908.The orthometric height was determined by GPS observations and a
 DF7908.high-resolution geoid model.
 DF7908
 DF7908.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7908.GEOID18 height accuracy estimate available here.
 DF7908
 DF7908.Click photographs - Photos may exist for this station.
 DF7908
 DF7908.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7908
 DF7908.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7908
 DF7908.The ellipsoidal height was determined by GPS observations
 DF7908.and is referenced to NAD 83.
 DF7908
 DF7908. The following values were computed from the NAD 83(2011) position.
 DF7908
 DF7908;                    North         East     Units Scale Factor Converg.
 DF7908;SPC IL E     -   118,896.096   266,100.192   MT  0.99998915   -0 14 07.4
 DF7908;SPC IL E     -   390,078.27    873,030.38   sFT  0.99998915   -0 14 07.4
 DF7908;UTM  16      - 4,178,066.729   348,627.890   MT  0.99988223   -1 03 05.9
 DF7908
 DF7908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7908!SPC IL E     -   0.99998273  x   0.99998915  =   0.99997188
 DF7908!UTM  16      -   0.99998273  x   0.99988223  =   0.99986496
 DF7908
 DF7908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4862778066(NAD 83)
 DF7908
 DF7908                          SUPERSEDED SURVEY CONTROL
 DF7908
 DF7908  NAD 83(2007)-  37 44 14.57198(N)    088 43 04.56550(W) AD(2002.00) 0
 DF7908  ELLIP H (02/10/07)  110.099  (m)                       GP(2002.00)    
 DF7908  NAD 83(1997)-  37 44 14.57194(N)    088 43 04.56542(W) AD(       ) A
 DF7908  ELLIP H (09/15/03)  110.101  (m)                       GP(       ) 4 1
 DF7908
 DF7908.Superseded values are not recommended for survey control.
 DF7908
 DF7908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7908.See file dsdata.pdf to determine how the superseded data were derived.
 DF7908
 DF7908_MARKER: DD = SURVEY DISK
 DF7908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7908_STAMPING: PSM2220
 DF7908_MARK LOGO: ILDT
 DF7908_PROJECTION: FLUSH
 DF7908_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7908+STABILITY: SURFACE MOTION
 DF7908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7908+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2007
 DF7908
 DF7908  HISTORY     - Date     Condition        Report By
 DF7908  HISTORY     - UNK      MONUMENTED       ILDT
 DF7908  HISTORY     - 20020725 GOOD             NGS
 DF7908  HISTORY     - 20070410 GOOD             ILDT
 DF7908  HISTORY     - 20070808 GOOD             ILDT
 DF7908
 DF7908                          STATION DESCRIPTION
 DF7908
 DF7908'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (MW)
 DF7908'FROM INTERSECTION OF IL13 AND IL37 GO 12 MILES EAST TO INTERSECTION OF
 DF7908'OLD 13 (JORDENS
 DF7908'CURVE). CONTINUE EAST 0.2 MILES TO STATION ON LEFT. THE STATION IS 2
 DF7908'FT SOUTH OF IL13 ROW
 DF7908'FENCE, 150 FT NORTH OF NORTH EDGE OF WESTBOUND LANE OF IL13, 900 FT
 DF7908'EAST OF OLD 13
 DF7908'INTERSECTION.
 DF7908'
 DF7908
 DF7908                          STATION RECOVERY (2007)
 DF7908
 DF7908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 DF7908'ORIGINAL STAMPING ON MONUMENT DISK, SET BY US, WAS PSM22201. WE
 DF7908'NOTICED DISCREPANCY UPON RECOVERY. AT THIS TIME ARE CHANGING OUR
 DF7908'P.I.D. NUMBER TO MATCH WITH N.G.S. WE ARE INTENDING TO FILE OUT THE
 DF7908'STAMPING NUMBER 1 SO TO MATCH N.G.S. DESCRIPTION.
 DF7908
 DF7908                          STATION RECOVERY (2007)
 DF7908
 DF7908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (BE)
 DF7908'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2327 ***********************************************************************
 LB2327  DESIGNATION -  PT 118
 LB2327  PID         -  LB2327
 LB2327  STATE/COUNTY-  IL/IROQUOIS
 LB2327  COUNTRY     -  US
 LB2327  USGS QUAD   -  CISSNA PARK (2018)
 LB2327
 LB2327                         *CURRENT SURVEY CONTROL
 LB2327  ______________________________________________________________________
 LB2327* NAD 83(1997) POSITION- 40 35 11.63160(N) 087 56 20.62623(W)   ADJUSTED
 LB2327* NAVD 88 ORTHO HEIGHT -   202.25  (+/-2cm)      663.5   (feet) VERTCON3
 LB2327  ______________________________________________________________________
 LB2327  GEOID HEIGHT    -        -32.553 (meters)                     GEOID18
 LB2327  LAPLACE CORR    -         -3.64  (seconds)                    DEFLEC18
 LB2327  HORZ ORDER      -  SECOND
 LB2327  VERT ORDER      -  THIRD ? (See Below)
 LB2327
 LB2327.The horizontal coordinates were established by classical geodetic methods
 LB2327.and adjusted by the National Geodetic Survey in October 1999.
 LB2327
 LB2327.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2327.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2327
 LB2327.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2327.GEOID18 height accuracy estimate available here.
 LB2327
 LB2327.The vertical order pertains to the NGVD 29 superseded value.
 LB2327
 LB2327.Click photographs - Photos may exist for this station.
 LB2327
 LB2327.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2327
 LB2327. The following values were computed from the NAD 83(1997) position.
 LB2327
 LB2327;                    North         East     Units Scale Factor Converg.
 LB2327;SPC IL E     -   435,205.665   333,377.637   MT  0.99998871   +0 15 23.4
 LB2327;SPC IL E     - 1,427,837.25  1,093,756.46   sFT  0.99998871   +0 15 23.4
 LB2327;UTM  16      - 4,493,287.142   420,531.398   MT  0.99967773   -0 36 39.5
 LB2327
 LB2327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2327!SPC IL E     -   0.99997338  x   0.99998871  =   0.99996209
 LB2327!UTM  16      -   0.99997338  x   0.99967773  =   0.99965112
 LB2327
 LB2327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2053193287(NAD 83)
 LB2327
 LB2327                          SUPERSEDED SURVEY CONTROL
 LB2327
 LB2327  NAD 83(1997)-  40 35 11.63193(N)    087 56 20.62755(W) AD(       ) 2
 LB2327  NAD 83(1986)-  40 35 11.64016(N)    087 56 20.63350(W) AD(       ) 2
 LB2327  NAD 27      -  40 35 11.51090(N)    087 56 20.49810(W) AD(       ) 2
 LB2327  NGVD 29             202.31   (m)          663.7    (f) LEVELING    3  
 LB2327
 LB2327.Superseded values are not recommended for survey control.
 LB2327
 LB2327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2327.See file dsdata.pdf to determine how the superseded data were derived.
 LB2327
 LB2327_MARKER: DD = SURVEY DISK
 LB2327_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LB2327_STAMPING: PRIM TRAV STA NO 118 MAC 1923 664
 LB2327_MARK LOGO: USGS
 LB2327_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2327
 LB2327  HISTORY     - Date     Condition        Report By
 LB2327  HISTORY     - 1923     MONUMENTED       USGS
 LB2327
 LB2327                          STATION DESCRIPTION
 LB2327
 LB2327'DESCRIBED BY US GEOLOGICAL SURVEY 1923 (ELJ)
 LB2327'PT 118 (USGS) WAS USED AS LILY REFERENCE MARK NO. 2.  IT IS 58 FEET
 LB2327'NORTHWEST OF THE CENTER OF CROSSROAD, 33 FEET WEST OF THE CENTER OF
 LB2327'GRAVELED ROAD, SET IN THE NORTHWEST ANGLE OF CROSSROAD.  THE MARK
 LB2327'IS A 4X4 INCH CONCRETE POST PROJECTING 2 INCHES AND THE DISK IS
 LB2327'STAMPED PRIM TRAV STA NO 118 MAC 1923, 664 FT. (ELEVATION).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2273 ***********************************************************************
 LB2273  DESIGNATION -  PT 140
 LB2273  PID         -  LB2273
 LB2273  STATE/COUNTY-  IL/VERMILION
 LB2273  COUNTRY     -  US
 LB2273  USGS QUAD   -  POTOMAC (2018)
 LB2273
 LB2273                         *CURRENT SURVEY CONTROL
 LB2273  ______________________________________________________________________
 LB2273* NAD 83(1997) POSITION- 40 21 28.84331(N) 087 45 33.46616(W)   ADJUSTED
 LB2273* NAVD 88 ORTHO HEIGHT -   224.62  (+/-2cm)      736.9   (feet) VERTCON3
 LB2273  ______________________________________________________________________
 LB2273  GEOID HEIGHT    -        -32.632 (meters)                     GEOID18
 LB2273  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 LB2273  HORZ ORDER      -  SECOND
 LB2273  VERT ORDER      -  THIRD ? (See Below)
 LB2273
 LB2273.The horizontal coordinates were established by classical geodetic methods
 LB2273.and adjusted by the National Geodetic Survey in October 1999.
 LB2273
 LB2273.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2273.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2273
 LB2273.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2273.GEOID18 height accuracy estimate available here.
 LB2273
 LB2273.The vertical order pertains to the NGVD 29 superseded value.
 LB2273
 LB2273.Click photographs - Photos may exist for this station.
 LB2273
 LB2273.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2273
 LB2273. The following values were computed from the NAD 83(1997) position.
 LB2273
 LB2273;                    North         East     Units Scale Factor Converg.
 LB2273;SPC IL E     -   409,910.465   348,761.203   MT  1.00000426   +0 22 18.2
 LB2273;SPC IL E     - 1,344,847.92  1,144,227.38   sFT  1.00000426   +0 22 18.2
 LB2273;UTM  16      - 4,467,770.938   435,526.153   MT  0.99965117   -0 29 30.1
 LB2273
 LB2273!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2273!SPC IL E     -   0.99996988  x   1.00000426  =   0.99997414
 LB2273!UTM  16      -   0.99996988  x   0.99965117  =   0.99962106
 LB2273
 LB2273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3552667770(NAD 83)
 LB2273
 LB2273                          SUPERSEDED SURVEY CONTROL
 LB2273
 LB2273  NAD 83(1997)-  40 21 28.84320(N)    087 45 33.46664(W) AD(       ) 2
 LB2273  NAD 83(1986)-  40 21 28.85265(N)    087 45 33.47263(W) AD(       ) 2
 LB2273  NAD 27      -  40 21 28.71880(N)    087 45 33.37960(W) AD(       ) 2
 LB2273  NGVD 29             224.67   (m)          737.1    (f) LEVELING    3  
 LB2273
 LB2273.Superseded values are not recommended for survey control.
 LB2273
 LB2273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2273.See file dsdata.pdf to determine how the superseded data were derived.
 LB2273
 LB2273_MARKER: DB = BENCH MARK DISK
 LB2273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2273_STAMPING: PRIM TRAV STA 140 MAC 1923
 LB2273_MARK LOGO: USGS
 LB2273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2273+STABILITY: SURFACE MOTION
 LB2273
 LB2273  HISTORY     - Date     Condition        Report By
 LB2273  HISTORY     - 1923     MONUMENTED       USGS
 LB2273  HISTORY     - 1955     GOOD             CGS
 LB2273
 LB2273                          STATION DESCRIPTION
 LB2273
 LB2273'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2273'PT 140 (USGS) IS 37 FEET SOUTH OF THE CENTER OF T-ROAD, 26 FEET WEST
 LB2273'OF THE CENTER OF NORTH-SOUTH GRAVELED ROAD, 7 FEET SOUTH OF FENCE
 LB2273'CORNER AND 2 FEET EAST OF FENCE LINE.  THE MARK IS A STANDARD
 LB2273'U. S. G. S. BENCH MARK DISK SET IN THE TOP OF A 4X4 INCH CONCRETE
 LB2273'POST THAT PROJECTS 2 INCHES AND THE DISK IS STAMPED PRIM. TRAV. STA.
 LB2273'140 MAC 1923.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1452 ***********************************************************************
 HB1452  DESIGNATION -  PT 19
 HB1452  PID         -  HB1452
 HB1452  STATE/COUNTY-  IL/GALLATIN
 HB1452  COUNTRY     -  US
 HB1452  USGS QUAD   -  SHAWNEETOWN (2018)
 HB1452
 HB1452                         *CURRENT SURVEY CONTROL
 HB1452  ______________________________________________________________________
 HB1452* NAD 83(1997) POSITION- 37 41 32.27354(N) 088 08 25.54151(W)   ADJUSTED
 HB1452* NAVD 88 ORTHO HEIGHT -   111.    (meters)      364.    (feet) SCALED
 HB1452  ______________________________________________________________________
 HB1452  GEOID HEIGHT    -        -29.861 (meters)                     GEOID18
 HB1452  LAPLACE CORR    -         -2.36  (seconds)                    DEFLEC18
 HB1452  HORZ ORDER      -  SECOND
 HB1452
 HB1452.The horizontal coordinates were established by classical geodetic methods
 HB1452.and adjusted by the National Geodetic Survey in October 1999.
 HB1452
 HB1452.The orthometric height was scaled from a topographic map.
 HB1452
 HB1452.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1452.GEOID18 height accuracy estimate available here.
 HB1452
 HB1452.Click photographs - Photos may exist for this station.
 HB1452
 HB1452.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1452
 HB1452. The following values were computed from the NAD 83(1997) position.
 HB1452
 HB1452;                    North         East     Units Scale Factor Converg.
 HB1452;SPC IL E     -   113,840.298   317,013.465   MT  0.99997856   +0 07 04.6
 HB1452;SPC IL E     -   373,491.04  1,040,068.34   sFT  0.99997856   +0 07 04.6
 HB1452;UTM  16      - 4,172,287.617   399,454.847   MT  0.99972452   -0 41 50.4
 HB1452
 HB1452!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1452!SPC IL E     -   0.99998728  x   0.99997856  =   0.99996584
 HB1452!UTM  16      -   0.99998728  x   0.99972452  =   0.99971181
 HB1452
 HB1452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9945472287(NAD 83)
 HB1452
 HB1452                          SUPERSEDED SURVEY CONTROL
 HB1452
 HB1452  NAD 83(1997)-  37 41 32.27379(N)    088 08 25.54090(W) AD(       ) 2
 HB1452  NAD 83(1993)-  37 41 32.27414(N)    088 08 25.54028(W) AD(       ) 2
 HB1452  NAD 83(1986)-  37 41 32.28104(N)    088 08 25.54315(W) AD(       ) 2
 HB1452  NAD 27      -  37 41 32.11459(N)    088 08 25.42120(W) AD(       ) 2
 HB1452
 HB1452.Superseded values are not recommended for survey control.
 HB1452
 HB1452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1452.See file dsdata.pdf to determine how the superseded data were derived.
 HB1452
 HB1452_MARKER: DD = SURVEY DISK
 HB1452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1452_STAMPING: PRIM TRAV STA NO 19 ILL 1911
 HB1452_MARK LOGO: USGS
 HB1452_PROJECTION: RECESSED 46 CENTIMETERS
 HB1452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1452+STABILITY: SURFACE MOTION
 HB1452
 HB1452  HISTORY     - Date     Condition        Report By
 HB1452  HISTORY     - 1911     MONUMENTED       USGS
 HB1452
 HB1452                          STATION DESCRIPTION
 HB1452
 HB1452'DESCRIBED BY US GEOLOGICAL SURVEY 1911 (WNM)
 HB1452'THE STATION IS LOCATED ABOUT 0.9 MILE SOUTHWEST OF THE CENTER OF OLD
 HB1452'SHAWNEETOWN, 0.25 MILE WEST OF THE OHIO RIVER AT THE OLD
 HB1452'SHAWNEETOWN RAILROAD STATION.  IT IS 75 FEET SOUTHEAST OF THE
 HB1452'CENTERLINE OF A GRAVELED ROAD, 11 FEET NORTHWEST OF THE SOUTHWEST
 HB1452'CORNER OF THE RAILROAD STATION AND 2 FEET NORTHWEST OF A WOODEN
 HB1452'COLUMN SUPPORTING THE SOUTHWEST CORNER OF A CANOPY.  THE MARK IS A
 HB1452'STANDARD U.S. GEOLOGICAL SURVEY DISK STAMPED PRIM. TRAV. STA. NO. 19
 HB1452'ILL. 1911 SET ABOUT 1-1/2 FEET UNDERGROUND.  A CONCRETE POST 2
 HB1452'FEET LONG WITH A COPPER BOLT IN THE CENTER WAS SET ON THE TOP OF THIS
 HB1452'MARK BY THE U.S. C AND GS IN 1949.
 HB1452'
 HB1452'TO REACH THE STATION FROM STATE HIGHWAY 13 OVERPASS AND A PAVED ROAD
 HB1452'IN THE SOUTHWEST EDGE OF OLD SHAWNEETOWN, GO SOUTHWEST ON THE
 HB1452'PAVED ROAD FOR 0.2 MILE TO THE OLD SHAWNEETOWN RAILROAD STATION ON
 HB1452'THE LEFT AND THE PT (USGS) MARK.
 HB1452'
 HB1452'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION SHAWNEETOWN,
 HB1452'DISTANCE BEING 156.476 METERS.  (COMP) NORTHEAST OF STATION
 HB1452'SHAWNEETOWN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4347 ***********************************************************************
 DO4347  DESIGNATION -  PT 32
 DO4347  PID         -  DO4347
 DO4347  STATE/COUNTY-  IL/HARDIN
 DO4347  COUNTRY     -  US
 DO4347  USGS QUAD   -  ROSICLARE (2018)
 DO4347
 DO4347                         *CURRENT SURVEY CONTROL
 DO4347  ______________________________________________________________________
 DO4347* NAD 83(1986) POSITION- 37 26 38.5    (N) 088 19 29.2    (W)   HD_HELD2
 DO4347* NAVD 88 ORTHO HEIGHT -   116.464 (meters)      382.10  (feet) ADJUSTED
 DO4347  ______________________________________________________________________
 DO4347  GEOID HEIGHT    -        -29.295 (meters)                     GEOID18
 DO4347  DYNAMIC HEIGHT  -        116.380 (meters)      381.82  (feet) COMP
 DO4347  MODELED GRAVITY -    979,908.1   (mgal)                       NAVD 88
 DO4347
 DO4347  VERT ORDER      -  SECOND    CLASS I
 DO4347
 DO4347.The horizontal coordinates were established by autonomous hand held GPS
 DO4347.observations and have an estimated accuracy of +/- 10 meters.
 DO4347
 DO4347.The orthometric height was determined by differential leveling and
 DO4347.adjusted by the NATIONAL GEODETIC SURVEY
 DO4347.in April 2013.
 DO4347
 DO4347.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4347.GEOID18 height accuracy estimate available here.
 DO4347
 DO4347.Click photographs - Photos may exist for this station.
 DO4347
 DO4347.The dynamic height is computed by dividing the NAVD 88
 DO4347.geopotential number by the normal gravity value computed on the
 DO4347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4347.degrees latitude (g = 980.6199 gals.).
 DO4347
 DO4347.The modeled gravity was interpolated from observed gravity values.
 DO4347
 DO4347;                    North         East    Units  Estimated Accuracy
 DO4347;SPC IL E     -    86,268.      300,757.      MT  (+/- 10 meters HH2 GPS)
 DO4347
 DO4347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8281244955(NAD 83)
 DO4347
 DO4347                          SUPERSEDED SURVEY CONTROL
 DO4347
 DO4347.No superseded survey control is available for this station.
 DO4347
 DO4347_MARKER: DD = SURVEY DISK
 DO4347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO4347_STAMPING: PT 32
 DO4347_MARK LOGO: ILDT
 DO4347_PROJECTION: FLUSH
 DO4347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4347+STABILITY: SURFACE MOTION
 DO4347_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4347+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO4347
 DO4347  HISTORY     - Date     Condition        Report By
 DO4347  HISTORY     - UNK      MONUMENTED       ILDT
 DO4347  HISTORY     - 20120517 GOOD             PATRIC
 DO4347
 DO4347                          STATION DESCRIPTION
 DO4347
 DO4347'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4347'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTH OF KARBERS RIDGE,
 DO4347'4.6 MI (7.4 KM) EAST-NORTHEAST OF SHETLERVILLE AND 1.8 MI (2.9 KM)
 DO4347'NORTHEAST OF ROSICLARE.
 DO4347'
 DO4347'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 WITH STATE
 DO4347'HIGHWAY 146 ABOUT 2.2 MI (3.5 KM) WEST-NORTHWEST OF ELIZABETHTOWN, GO
 DO4347'SOUTH AND THEN EAST ON STATE HIGHWAY 146 FOR 1.1 MI (1.8 KM) TO FERRY
 DO4347'ROAD.  CONTINUE EAST ON STATE HIGHWAY 146 FOR 0.3 MI (0.5 KM) TO THE
 DO4347'ENTRANCE ROAD TO A ILLINOIS DEPARTMENT OF TRANSPORTATION MAINTENANCE
 DO4347'YARD AND THE STATION ON THE RIGHT.
 DO4347'
 DO4347'THE STATION IS LOCATED 36.4 FT (11.1 M) SOUTH OF THE CENTERLINE OF
 DO4347'STATE HIGHWAY 146, 34.1 FT (10.4 M) WEST OF THE CENTER OF THE ENTRANCE
 DO4347'ROAD TO THE IDOT MAINTENANCE YARD AND 0.3 FT (9 CM) SOUTH OF A METAL
 DO4347'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1468 ***********************************************************************
 LC1468  DESIGNATION -  PT STA 50 T
 LC1468  PID         -  LC1468
 LC1468  STATE/COUNTY-  IL/PEORIA
 LC1468  COUNTRY     -  US
 LC1468  USGS QUAD   -  OAK HILL (2018)
 LC1468
 LC1468                         *CURRENT SURVEY CONTROL
 LC1468  ______________________________________________________________________
 LC1468* NAD 83(1986) POSITION- 40 47 21.     (N) 089 45 00.     (W)   SCALED
 LC1468* NAVD 88 ORTHO HEIGHT -   203.860 (meters)      668.83  (feet) ADJUSTED
 LC1468  ______________________________________________________________________
 LC1468  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 LC1468  DYNAMIC HEIGHT  -        203.768 (meters)      668.53  (feet) COMP
 LC1468  MODELED GRAVITY -    980,167.4   (mgal)                       NAVD 88
 LC1468
 LC1468  VERT ORDER      -  SECOND    CLASS 0
 LC1468
 LC1468.The horizontal coordinates were scaled from a map and have
 LC1468.an estimated accuracy of +/- 6 seconds.
 LC1468
 LC1468.The orthometric height was determined by differential leveling and
 LC1468.adjusted by the NATIONAL GEODETIC SURVEY
 LC1468.in June 1991.
 LC1468
 LC1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1468.GEOID18 height accuracy estimate available here.
 LC1468
 LC1468.Click photographs - Photos may exist for this station.
 LC1468
 LC1468.The dynamic height is computed by dividing the NAVD 88
 LC1468.geopotential number by the normal gravity value computed on the
 LC1468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1468.degrees latitude (g = 980.6199 gals.).
 LC1468
 LC1468.The modeled gravity was interpolated from observed gravity values.
 LC1468
 LC1468;                    North         East    Units  Estimated Accuracy
 LC1468;SPC IL W     -   457,700.      735,170.      MT  (+/- 180 meters Scaled)
 LC1468
 LC1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL679189(NAD 83)
 LC1468
 LC1468                          SUPERSEDED SURVEY CONTROL
 LC1468
 LC1468  NGVD 29 (??/??/92)  203.940  (m)          669.09   (f) ADJ UNCH    2 0
 LC1468
 LC1468.Superseded values are not recommended for survey control.
 LC1468
 LC1468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1468.See file dsdata.pdf to determine how the superseded data were derived.
 LC1468
 LC1468_MARKER: DD = SURVEY DISK
 LC1468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1468_STAMPING: PT STA 50T 1924
 LC1468_MARK LOGO: USGS
 LC1468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1468+STABILITY: SURFACE MOTION
 LC1468
 LC1468  HISTORY     - Date     Condition        Report By
 LC1468  HISTORY     - 1924     MONUMENTED       USGS
 LC1468  HISTORY     - 1959     GOOD             CGS
 LC1468  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC1468
 LC1468                          STATION DESCRIPTION
 LC1468
 LC1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1468'AT KICKAPOO.
 LC1468'AT KICKAPOO, AT THE NORTHWEST CORNER OF THE CITY PARK, 48 FEET
 LC1468'SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 150, 38 FEET EAST OF THE
 LC1468'CENTER LINE OF A STREET, 1/2 FOOT SOUTHEAST OF THE SOUTHEAST EDGE
 LC1468'OF A SIDEWALK, 51 1/2 FEET WEST-NORTHWEST OF THE NORTHWEST CORNER
 LC1468'OF A CONCRETE BASKETBALL COURT, ABOUT 1/2 FOOT ABOVE THE LEVEL
 LC1468'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1468'6 INCHES.
 LC1468
 LC1468                          STATION RECOVERY (1999)
 LC1468
 LC1468'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1468'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0930 ***********************************************************************
 LC0930  DESIGNATION -  PT STA 73 F
 LC0930  PID         -  LC0930
 LC0930  STATE/COUNTY-  IL/WOODFORD
 LC0930  COUNTRY     -  US
 LC0930  USGS QUAD   -  EUREKA (2018)
 LC0930
 LC0930                         *CURRENT SURVEY CONTROL
 LC0930  ______________________________________________________________________
 LC0930* NAD 83(1997) POSITION- 40 37 40.18419(N) 089 16 29.22617(W)   ADJUSTED
 LC0930* NAVD 88 ORTHO HEIGHT -   228.420 (meters)      749.41  (feet) ADJUSTED
 LC0930  ______________________________________________________________________
 LC0930  GEOID HEIGHT    -        -32.422 (meters)                     GEOID18
 LC0930  LAPLACE CORR    -          2.56  (seconds)                    DEFLEC18
 LC0930  DYNAMIC HEIGHT  -        228.315 (meters)      749.06  (feet) COMP
 LC0930  MODELED GRAVITY -    980,160.9   (mgal)                       NAVD 88
 LC0930
 LC0930  HORZ ORDER      -  SECOND
 LC0930  VERT ORDER      -  SECOND    CLASS 0
 LC0930
 LC0930.The horizontal coordinates were established by classical geodetic methods
 LC0930.and adjusted by the National Geodetic Survey in October 1999.
 LC0930
 LC0930.The orthometric height was determined by differential leveling and
 LC0930.adjusted by the NATIONAL GEODETIC SURVEY
 LC0930.in June 1991.
 LC0930
 LC0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0930.GEOID18 height accuracy estimate available here.
 LC0930
 LC0930.Click photographs - Photos may exist for this station.
 LC0930
 LC0930.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0930
 LC0930.The dynamic height is computed by dividing the NAVD 88
 LC0930.geopotential number by the normal gravity value computed on the
 LC0930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0930.degrees latitude (g = 980.6199 gals.).
 LC0930
 LC0930.The modeled gravity was interpolated from observed gravity values.
 LC0930
 LC0930. The following values were computed from the NAD 83(1997) position.
 LC0930
 LC0930;                    North         East     Units Scale Factor Converg.
 LC0930;SPC IL W     -   440,080.663   775,455.152   MT  1.00001123   +0 34 50.8
 LC0930;SPC IL W     - 1,443,831.31  2,544,139.11   sFT  1.00001123   +0 34 50.8
 LC0930;UTM  16      - 4,499,931.458   307,607.245   MT  1.00005563   -1 28 54.0
 LC0930
 LC0930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0930!SPC IL W     -   0.99996926  x   1.00001123  =   0.99998049
 LC0930!UTM  16      -   0.99996926  x   1.00005563  =   1.00002488
 LC0930
 LC0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0760799931(NAD 83)
 LC0930
 LC0930                          SUPERSEDED SURVEY CONTROL
 LC0930
 LC0930  NAD 83(1986)-  40 37 40.19726(N)    089 16 29.22879(W) AD(       ) 2
 LC0930  NAD 27      -  40 37 40.06293(N)    089 16 28.91646(W) AD(       ) 2
 LC0930  NGVD 29 (??/??/92)  228.49   (m)          749.6    (f) COMPUTED    2 0
 LC0930
 LC0930.Superseded values are not recommended for survey control.
 LC0930
 LC0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0930.See file dsdata.pdf to determine how the superseded data were derived.
 LC0930
 LC0930_MARKER: DD = SURVEY DISK
 LC0930_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0930_STAMPING: PT STA 73 F 1925
 LC0930_MARK LOGO: USGS
 LC0930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0930
 LC0930  HISTORY     - Date     Condition        Report By
 LC0930  HISTORY     - 1925     MONUMENTED       USGS
 LC0930  HISTORY     - 1959     GOOD             CGS
 LC0930  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0930
 LC0930                          STATION DESCRIPTION
 LC0930
 LC0930'DESCRIBED BY US GEOLOGICAL SURVEY 1925
 LC0930'STATION IS LOCATED 3 MILES EAST OF DEER CREEK AND IN THE
 LC0930'NORTHEAST ANGLE OF THE JUNCTION OF U.S. HIGHWAY 150 AND STATE
 LC0930'HIGHWAY 117 IN GOODFIELD.
 LC0930'
 LC0930'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 150 AND STATE
 LC0930'HIGHWAY 117 IN GOODFIELD, MEASURE 44 FEET EAST OF THE CENTER
 LC0930'OF STATE HIGHWAY 117 AND 33 FEET NORTH OF CENTER OF U.S.
 LC0930'HIGHWAY 150.
 LC0930'
 LC0930'THE (USGS) MARK IS SET IN A 6 INCH SQUARE CONCRETE POST WHICH
 LC0930'PROJECTS ABOUT 7 INCHES AND THE DISK IS STAMPED PT STA NO
 LC0930'73F 1925.  THE MARK IS 44 FEET EAST OF THE CENTER OF STATE
 LC0930'HIGHWAY 117, 33 FEET NORTH OF CENTER OF U.S. HIGHWAY 150,
 LC0930'25 FEET WEST OF TELEPHONE POLE AND 1.6 FEET SOUTH OF WITNESS
 LC0930'POST.  A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 LC0930'GOODFIELD AND THE DISTANCE IS 525.50 FEET OR 160.174 METERS.
 LC0930
 LC0930                          STATION RECOVERY (1959)
 LC0930
 LC0930'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0930'AT GOODFIELD.
 LC0930'AT GOODFIELD, AT THE JUNCTION OF U.S. HIGHWAY 150 AND STATE
 LC0930'HIGHWAY 117, 32 1/2 FEET NORTH OF THE CENTER LINE OF HIGHWAY
 LC0930'150, 43 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY 117, 55
 LC0930'FEET NORTHEAST OF THE CENTER LINE OF THE JUNCTION, 24 1/2 FEET
 LC0930'WEST OF A TELEPHONE POLE, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 LC0930'HIGHWAY, A USGS DISK SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0930'7 INCHES.
 LC0930
 LC0930                          STATION RECOVERY (1998)
 LC0930
 LC0930'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0930'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1372 ***********************************************************************
 JA1372  DESIGNATION -  PTS 1
 JA1372  PID         -  JA1372
 JA1372  STATE/COUNTY-  IL/LAWRENCE
 JA1372  COUNTRY     -  US
 JA1372  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1372
 JA1372                         *CURRENT SURVEY CONTROL
 JA1372  ______________________________________________________________________
 JA1372* NAD 83(1986) POSITION- 38 43 45.75   (N) 087 40 58.54   (W)   HD_HELD1
 JA1372* NAVD 88 ORTHO HEIGHT -   143.569 (meters)      471.03  (feet) POSTED
 JA1372  ______________________________________________________________________
 JA1372  GEOID HEIGHT    -        -31.619 (meters)                     GEOID18
 JA1372  DYNAMIC HEIGHT  -        143.48  (meters)      470.7   (feet) COMP
 JA1372  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 JA1372
 JA1372  VERT ORDER      -  * POSTED, SEE BELOW
 JA1372
 JA1372.The horizontal coordinates were determined by differentially corrected
 JA1372.hand held GPS observations or other comparable positioning techniques
 JA1372.and have an estimated accuracy of +/- 3 meters.
 JA1372
 JA1372.The orthometric height was determined by differential leveling
 JA1372.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JA1372
 JA1372.* This is a POSTED BENCH MARK height.
 JA1372
 JA1372.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1372.GEOID18 height accuracy estimate available here.
 JA1372
 JA1372.Click photographs - Photos may exist for this station.
 JA1372
 JA1372.The dynamic height is computed by dividing the NAVD 88
 JA1372.geopotential number by the normal gravity value computed on the
 JA1372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1372.degrees latitude (g = 980.6199 gals.).
 JA1372
 JA1372.The modeled gravity was interpolated from observed gravity values.
 JA1372
 JA1372;                    North         East    Units  Estimated Accuracy
 JA1372;SPC IL E     -   229,136.8     356,555.1     MT  (+/- 3 meters HH1 GPS) 
 JA1372
 JA1372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4063986967(NAD 83)
 JA1372
 JA1372                          SUPERSEDED SURVEY CONTROL
 JA1372
 JA1372  NGVD 29 (??/??/92)  143.68   (m)          471.4    (f) COMPUTED    1 2
 JA1372
 JA1372.Superseded values are not recommended for survey control.
 JA1372
 JA1372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1372.See file dsdata.pdf to determine how the superseded data were derived.
 JA1372
 JA1372_MARKER: P = PIPE CAP
 JA1372_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JA1372_STAMPING: PRIM TRAV STA NO 1 1910 472
 JA1372_MARK LOGO: USGS
 JA1372_MAGNETIC: P = MARKER IS A STEEL PIPE
 JA1372_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JA1372
 JA1372  HISTORY     - Date     Condition        Report By
 JA1372  HISTORY     - 1910     MONUMENTED       USGS
 JA1372  HISTORY     - 1938     GOOD             CGS
 JA1372  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1372  HISTORY     - 20110421 MARK NOT FOUND   GEOCAC
 JA1372
 JA1372                          STATION DESCRIPTION
 JA1372
 JA1372'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1372'AT LAWRENCEVILLE.
 JA1372'AT LAWRENCEVILLE, LAWRENCE COUNTY, AT THE INTERSECTION OF STATE
 JA1372'AND TWELFTH STREETS, AT THE NORTHWEST CORNER OF THE COUNTY
 JA1372'COURTHOUSE GROUNDS, 10 FEET EAST OF THE EAST CURB OF TWELFTH
 JA1372'STREET, AND 10 FEET SOUTH OF THE SOUTH CURB OF STATE STREET.  A
 JA1372'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 427 NO 1
 JA1372'1910 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE, EMBEDDED
 JA1372'IN AN 8- BY 8-INCH CONCRETE POST AND PROJECTING 18 INCHES ABOVE
 JA1372'GROUND.
 JA1372
 JA1372                          STATION RECOVERY (1986)
 JA1372
 JA1372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1372'MARK NOT FOUND.
 JA1372
 JA1372                          STATION RECOVERY (2011)
 JA1372
 JA1372'RECOVERY NOTE BY GEOCACHING 2011 (SVT)
 JA1372'MARK NOT FOUND.
 JA1372'
 JA1372'APPEARED TO BE MISSING. A NEWER WAR MEMORIAL AND STOP LIGHT ARE NEAR
 JA1372'DESCRIBED LOCATION.
 JA1372'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0024 ***********************************************************************
 KC0024  DESIGNATION -  PTS 1
 KC0024  PID         -  KC0024
 KC0024  STATE/COUNTY-  IL/MORGAN
 KC0024  COUNTRY     -  US
 KC0024  USGS QUAD   -  CHAPIN (2018)
 KC0024
 KC0024                         *CURRENT SURVEY CONTROL
 KC0024  ______________________________________________________________________
 KC0024* NAD 83(1986) POSITION- 39 45 55.15   (N) 090 24 03.68   (W)   HD_HELD1
 KC0024* NAVD 88 ORTHO HEIGHT -   191.073 (meters)      626.88  (feet) ADJUSTED
 KC0024  ______________________________________________________________________
 KC0024  GEOID HEIGHT    -        -32.622 (meters)                     GEOID18
 KC0024  DYNAMIC HEIGHT  -        190.969 (meters)      626.54  (feet) COMP
 KC0024  MODELED GRAVITY -    980,076.7   (mgal)                       NAVD 88
 KC0024
 KC0024  VERT ORDER      -  FIRST     CLASS II
 KC0024
 KC0024.The horizontal coordinates were determined by differentially corrected
 KC0024.hand held GPS observations or other comparable positioning techniques
 KC0024.and have an estimated accuracy of +/- 3 meters.
 KC0024
 KC0024.The orthometric height was determined by differential leveling and
 KC0024.adjusted by the NATIONAL GEODETIC SURVEY
 KC0024.in June 1991.
 KC0024
 KC0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0024.GEOID18 height accuracy estimate available here.
 KC0024
 KC0024.Click photographs - Photos may exist for this station.
 KC0024
 KC0024.The dynamic height is computed by dividing the NAVD 88
 KC0024.geopotential number by the normal gravity value computed on the
 KC0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0024.degrees latitude (g = 980.6199 gals.).
 KC0024
 KC0024.The modeled gravity was interpolated from observed gravity values.
 KC0024
 KC0024;                    North         East    Units  Estimated Accuracy
 KC0024;SPC IL W     -   343,958.5     679,920.3     MT  (+/- 3 meters HH1 GPS) 
 KC0024
 KC0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2261904941(NAD 83)
 KC0024
 KC0024                          SUPERSEDED SURVEY CONTROL
 KC0024
 KC0024  NGVD 29 (??/??/92)  191.182  (m)          627.24   (f) ADJ UNCH    1 2
 KC0024
 KC0024.Superseded values are not recommended for survey control.
 KC0024
 KC0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0024.See file dsdata.pdf to determine how the superseded data were derived.
 KC0024
 KC0024_MARKER: DB = BENCH MARK DISK
 KC0024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0024_STAMPING: PRIM TRAV STA NO 1 MAC 1923
 KC0024_MARK LOGO: USGS
 KC0024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0024+STABILITY: SURFACE MOTION
 KC0024
 KC0024  HISTORY     - Date     Condition        Report By
 KC0024  HISTORY     - 1923     MONUMENTED       USGS
 KC0024  HISTORY     - 1933     GOOD             CGS
 KC0024  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0024
 KC0024                          STATION DESCRIPTION
 KC0024
 KC0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0024'AT CHAPIN.
 KC0024'AT CHAPIN, MORGAN COUNTY, 25 FEET NORTHWEST OF THE CROSSING OF
 KC0024'THE WABASH RAILROAD AND THE CHICAGO, BURLINGTON AND QUINCY
 KC0024'RAILROAD.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 KC0024'STAMPED PRIM TRAV STA NO 1 MAC 1923 AND SET IN THE TOP OF A
 KC0024'CONCRETE POST.
 KC0024
 KC0024                          STATION RECOVERY (2012)
 KC0024
 KC0024'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0024'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0823 ***********************************************************************
 LD0823  DESIGNATION -  PTS 1 T
 LD0823  PID         -  LD0823
 LD0823  STATE/COUNTY-  IL/HANCOCK
 LD0823  COUNTRY     -  US
 LD0823  USGS QUAD   -  BOWEN (2018)
 LD0823
 LD0823                         *CURRENT SURVEY CONTROL
 LD0823  ______________________________________________________________________
 LD0823* NAD 83(1997) POSITION- 40 13 52.64380(N) 091 02 43.95015(W)   ADJUSTED
 LD0823* NAVD 88 ORTHO HEIGHT -   210.70  (+/-2cm)      691.3   (feet) VERTCON3
 LD0823  ______________________________________________________________________
 LD0823  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 LD0823  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 LD0823  HORZ ORDER      -  SECOND
 LD0823  VERT ORDER      -  THIRD ? (See Below)
 LD0823
 LD0823.The horizontal coordinates were established by classical geodetic methods
 LD0823.and adjusted by the National Geodetic Survey in October 1999.
 LD0823
 LD0823.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0823.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0823
 LD0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0823.GEOID18 height accuracy estimate available here.
 LD0823
 LD0823.The vertical order pertains to the NGVD 29 superseded value.
 LD0823
 LD0823.Click photographs - Photos may exist for this station.
 LD0823
 LD0823.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0823
 LD0823. The following values were computed from the NAD 83(1997) position.
 LD0823
 LD0823;                    North         East     Units Scale Factor Converg.
 LD0823;SPC IL W     -   396,038.506   625,207.205   MT  1.00001001   -0 34 03.6
 LD0823;SPC IL W     - 1,299,336.33  2,051,200.64   sFT  1.00001001   -0 34 03.6
 LD0823;UTM  15      - 4,455,260.699   666,273.144   MT  0.99994034   +1 15 45.4
 LD0823
 LD0823!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0823!SPC IL W     -   0.99997213  x   1.00001001  =   0.99998214
 LD0823!UTM  15      -   0.99997213  x   0.99994034  =   0.99991247
 LD0823
 LD0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6627355260(NAD 83)
 LD0823
 LD0823                          SUPERSEDED SURVEY CONTROL
 LD0823
 LD0823  NAD 83(1996)-  40 13 52.64381(N)    091 02 43.95015(W) AD(       ) 2
 LD0823  NAD 83(1986)-  40 13 52.65553(N)    091 02 43.94821(W) AD(       ) 2
 LD0823  NAD 27      -  40 13 52.49200(N)    091 02 43.45800(W) AD(       ) 2
 LD0823  NGVD 29             210.77   (m)          691.5    (f) LEVELING    3  
 LD0823
 LD0823.Superseded values are not recommended for survey control.
 LD0823
 LD0823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0823.See file dsdata.pdf to determine how the superseded data were derived.
 LD0823
 LD0823_MARKER: DD = SURVEY DISK
 LD0823_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LD0823_STAMPING: PRIM TRAV STA NO 1-T 1924
 LD0823_MARK LOGO: USGS
 LD0823_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0823
 LD0823  HISTORY     - Date     Condition        Report By
 LD0823  HISTORY     - 1924     MONUMENTED       USGS
 LD0823  HISTORY     - 1934     GOOD             CGS
 LD0823  HISTORY     - 1957     GOOD             CGS
 LD0823
 LD0823                          STATION DESCRIPTION
 LD0823
 LD0823'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0823'STATION IS 0.9 MILE E OF THE TOWN OF BOWEN, ON THE S SIDE OF
 LD0823'THE RIGHT-OF-WAY OF STATE HIGHWAY 101, 6 FEET NNE OF FENCE
 LD0823'CORNER, 24 FEET E OF CULVERT AND 36 FEET S AND 33 FEET E OF
 LD0823'CROSSROADS.  THE STATION IS MARKED WITH A STANDARD U.S.G.S.
 LD0823'TABLET SET IN A 6 - BY 6 - IN CONCRETE POST AND STAMPED PRIM. TRAV.
 LD0823'STA. NO. 1-T, 1924.
 LD0823'
 LD0823'STATION BOWEN-1934 IS SSE OF THE TRAVERSE STATION 28.79 FEET.
 LD0823'FOR FURTHER INFORMATION SEE DESCRIPTION OF BOWEN.
 LD0823
 LD0823                          STATION RECOVERY (1957)
 LD0823
 LD0823'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (LFV)
 LD0823'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION ADEQUATE
 LD0823'AND CORRECT.  SEE RECOVERY NOTE FOR TRIANGULATION STATION
 LD0823'BOWEN BY G.C.M. IN 1954.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0537 ***********************************************************************
 LC0537  DESIGNATION -  PTS 10
 LC0537  PID         -  LC0537
 LC0537  STATE/COUNTY-  IL/PIATT
 LC0537  COUNTRY     -  US
 LC0537  USGS QUAD   -  MANSFIELD (2018)
 LC0537
 LC0537                         *CURRENT SURVEY CONTROL
 LC0537  ______________________________________________________________________
 LC0537* NAD 83(1986) POSITION- 40 14 15.77   (N) 088 30 10.27   (W)   HD_HELD1
 LC0537* NAVD 88 ORTHO HEIGHT -   229.735 (meters)      753.72  (feet) ADJUSTED
 LC0537  ______________________________________________________________________
 LC0537  GEOID HEIGHT    -        -32.004 (meters)                     GEOID18
 LC0537  DYNAMIC HEIGHT  -        229.620 (meters)      753.35  (feet) COMP
 LC0537  MODELED GRAVITY -    980,122.4   (mgal)                       NAVD 88
 LC0537
 LC0537  VERT ORDER      -  FIRST     CLASS II
 LC0537
 LC0537.The horizontal coordinates were determined by differentially corrected
 LC0537.hand held GPS observations or other comparable positioning techniques
 LC0537.and have an estimated accuracy of +/- 3 meters.
 LC0537
 LC0537.The orthometric height was determined by differential leveling and
 LC0537.adjusted by the NATIONAL GEODETIC SURVEY
 LC0537.in June 1991.
 LC0537
 LC0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0537.GEOID18 height accuracy estimate available here.
 LC0537
 LC0537.Click photographs - Photos may exist for this station.
 LC0537
 LC0537.The dynamic height is computed by dividing the NAVD 88
 LC0537.geopotential number by the normal gravity value computed on the
 LC0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0537.degrees latitude (g = 980.6199 gals.).
 LC0537
 LC0537.The modeled gravity was interpolated from observed gravity values.
 LC0537
 LC0537;                    North         East    Units  Estimated Accuracy
 LC0537;SPC IL E     -   396,408.5     285,574.8     MT  (+/- 3 meters HH1 GPS) 
 LC0537
 LC0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7216055224(NAD 83)
 LC0537
 LC0537                          SUPERSEDED SURVEY CONTROL
 LC0537
 LC0537  NGVD 29 (??/??/92)  229.779  (m)          753.87   (f) ADJ UNCH    1 2
 LC0537
 LC0537.Superseded values are not recommended for survey control.
 LC0537
 LC0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0537.See file dsdata.pdf to determine how the superseded data were derived.
 LC0537
 LC0537_MARKER: DB = BENCH MARK DISK
 LC0537_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0537_STAMPING: PRIM TRAV STA NO 10 1905 754
 LC0537_MARK LOGO: USGS
 LC0537_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0537
 LC0537  HISTORY     - Date     Condition        Report By
 LC0537  HISTORY     - 1905     MONUMENTED       USGS
 LC0537  HISTORY     - 1954     GOOD             CGS
 LC0537
 LC0537                          STATION DESCRIPTION
 LC0537
 LC0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0537'1.7 MI N FROM MANSFIELD.
 LC0537'ABOUT 1.7 MILES NORTH ALONG THE WABASH RAILROAD FROM THE STATION
 LC0537'AT MANSFIELD, ABOUT 8 1/2 TELEPHONE POLES SOUTH OF MILE POST 130,
 LC0537'AT AN EAST-WEST RAIL CROSSING, 33 FEET EAST-SOUTHEAST OF NEAR
 LC0537'RAIL OF TRACK, 40 FEET SOUTHEAST OF CENTER OF CROSSING OF TRACK
 LC0537'AND ROAD, 30 FEET SOUTH OF CENTER LINE OF ROAD, 11 FEET
 LC0537'SOUTH-SOUTHEAST OF SOUTH END OF A 24-INCH TILE CULVERT UNDER ROAD,
 LC0537'7 1/2 FEET SOUTH OF A FENCE CORNER, 2 FEET EAST-SOUTHEAST OF A
 LC0537'FENCE LINE, AND IS A U.S.G.S. DISK ON TOP OF A LIMESTONE POST
 LC0537'ABOUT FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1696 ***********************************************************************
 LC1696  DESIGNATION -  PTS 105 RESET=CULLOM
 LC1696  PID         -  LC1696
 LC1696  STATE/COUNTY-  IL/LIVINGSTON
 LC1696  COUNTRY     -  US
 LC1696  USGS QUAD   -  CABERY (2018)
 LC1696
 LC1696                         *CURRENT SURVEY CONTROL
 LC1696  ______________________________________________________________________
 LC1696* NAD 83(1997) POSITION- 40 52 42.46230(N) 088 14 34.83044(W)   ADJUSTED
 LC1696* NAVD 88 ORTHO HEIGHT -   205.11  (+/-2cm)      672.9   (feet) VERTCON3
 LC1696  ______________________________________________________________________
 LC1696  GEOID HEIGHT    -        -32.217 (meters)                     GEOID18
 LC1696  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 LC1696  HORZ ORDER      -  FIRST
 LC1696  VERT ORDER      -  THIRD ? (See Below)
 LC1696
 LC1696.The horizontal coordinates were established by classical geodetic methods
 LC1696.and adjusted by the National Geodetic Survey in October 1999.
 LC1696
 LC1696.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1696.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1696
 LC1696.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1696.GEOID18 height accuracy estimate available here.
 LC1696
 LC1696.The vertical order pertains to the NGVD 29 superseded value.
 LC1696
 LC1696.Click photographs - Photos may exist for this station.
 LC1696
 LC1696.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1696
 LC1696. The following values were computed from the NAD 83(1997) position.
 LC1696
 LC1696;                    North         East     Units Scale Factor Converg.
 LC1696;SPC IL E     -   467,548.907   307,613.253   MT  0.99997571   +0 03 32.8
 LC1696;SPC IL E     - 1,533,950.04  1,009,227.81   sFT  0.99997571   +0 03 32.8
 LC1696;UTM  16      - 4,526,008.869   395,268.098   MT  0.99973500   -0 48 48.8
 LC1696
 LC1696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1696!SPC IL E     -   0.99997288  x   0.99997571  =   0.99994859
 LC1696!UTM  16      -   0.99997288  x   0.99973500  =   0.99970789
 LC1696
 LC1696:                Primary Azimuth Mark                     Grid Az
 LC1696:SPC IL E     -  CULLOM AZ MK                             175 32 54.0
 LC1696:UTM  16      -  CULLOM AZ MK                             176 25 15.6
 LC1696
 LC1696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9526826008(NAD 83)
 LC1696
 LC1696|---------------------------------------------------------------------|
 LC1696| PID    Reference Object                     Distance      Geod. Az  |
 LC1696|                                                           dddmmss.s |
 LC1696| LC1694 PIPER CITY MUNICIPAL TANK           APPROX.14.1 KM 1605517.6 |
 LC1696| CI6869 CULLOM AZ MK                                       1753626.8 |
 LC1696| LC1713 CHATSWORTH CATHOLIC CH SPIRE        APPROX.13.9 KM 1965404.6 |
 LC1696| CI6870 CULLOM RM 1                          25.976 METERS 20353     |
 LC1696| LC1709 FORREST MUNICIPAL TANK              APPROX.20.2 KM 2250839.3 |
 LC1696| LF0777 CULLOM RM 2                          33.520 METERS 26745     |
 LC1696| LC1712 TT 9 B AZ MK 2                      APPROX. 2.3 KM 2734555.2 |
 LC1696| LC1711 TT 9 B AZ MK 3                      APPROX. 2.2 KM 2783641.8 |
 LC1696|---------------------------------------------------------------------|
 LC1696
 LC1696                          SUPERSEDED SURVEY CONTROL
 LC1696
 LC1696  NAD 83(1997)-  40 52 42.46718(N)    088 14 34.82974(W) AD(       ) 1
 LC1696  NAD 83(1986)-  40 52 42.47188(N)    088 14 34.83610(W) AD(       ) 1
 LC1696  NAD 27      -  40 52 42.35000(N)    088 14 34.65600(W) AD(       ) 1
 LC1696  NGVD 29             205.18   (m)          673.2    (f) LEVELING    3  
 LC1696
 LC1696.Superseded values are not recommended for survey control.
 LC1696
 LC1696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1696.See file dsdata.pdf to determine how the superseded data were derived.
 LC1696
 LC1696_MARKER: DH = HORIZONTAL CONTROL DISK
 LC1696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1696_STAMPING: PRIM TRAV STA NO.105 MAG 1923 1986 CULLOM
 LC1696_MARK LOGO: NGS
 LC1696_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1696+STABILITY: SURFACE MOTION
 LC1696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1696+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC1696
 LC1696  HISTORY     - Date     Condition        Report By
 LC1696  HISTORY     - 1986     MONUMENTED       NGS
 LC1696  HISTORY     - 200205   GOOD             ASCPC
 LC1696
 LC1696                          STATION DESCRIPTION
 LC1696
 LC1696'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1696'THE STATION MARK WAS FOUND WITH THE DISK REMOVED, BUT THE HOLE FROM
 LC1696'THE STEM WAS STILL THERE AND THIS POINT WAS HELD WITH A CHECK ANGLE ON
 LC1696'RM 1 OFF OF CULLOM ST JOHNS CATHOLIC CHURCH SPIRE.  RM 2 WAS FOUND
 LC1696'WITH THE DISK ALSO REMOVED AND THIS MONUMENT WAS USED TO ESTABLISH RM
 LC1696'3.  THE AZ MK WAS SEARCHED FOR BUT NOT RECOVERED.  A NEW STATION MARK
 LC1696'WAS ESTABLISHED BY SETTING NEW CONCRETE AROUND THE EXISTING CONCRETE
 LC1696'POST AND HOLD THE CENTER OF HOLE TO SET NEW DISK IN.  THE DISTANCE TO
 LC1696'RM 1 WAS FOUND TO BE SHORTER BY 0.011 METERS.  (0.036 FT) A NEW
 LC1696'DESCRIPTION FOLLOWS.  THE STATION IS LOCATED ABOUT 1-1/2 MILES E OF
 LC1696'CULLOM, IN THE SW CORNER OF SEC 19, T 28 N, R 9 E AND ON LINE BETWEEN
 LC1696'LIVINGSTON AND FORD COUNTYS.  OWNERSHIP--HWY RIGHT-OF-WAY. TO REACH
 LC1696'THE STATION FROM THE POST OFFICE IN CULLOM, ILLINOIS, GO S ON MAPLE
 LC1696'STREET FOR ONE BLOCK TO THE JUNCTION OF STATE ROAD 116. TURN LEFT AND
 LC1696'GO EASTERLY FOR 2.33 KM (1.45 MI) TO A CROSSROAD, COUNTY ROAD 1200 E
 LC1696'AND THE STATION IN THE NE QUADRANT OF THIS INTERSECTION.
 LC1696'
 LC1696'THE STATION IS A STANDARD NGS DISK STAMPED---PRIM TRAV STA NO.105 MAG
 LC1696'1923 1986 CULLOM---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 30
 LC1696'CM (10 INCHES) IN DIAMETER, FLUSH WITH GROUND. THE STATION IS LOCATED
 LC1696'23.652 METERS (77.598 FT) W FROM THE CENTER OF COUNTY ROAD 1200 E,
 LC1696'18.593 METERS (61.001 FT) ENE FROM THE N END OF A BOX CULVERT UNDER
 LC1696'HWY 116, 11.278 METERS (37.001 FT) N FROM THE CENTER OF HWY 116, 0.305
 LC1696'METERS (1.001 FT) S FROM A WITNESS POST AND 0.305 METERS (1.001 FT) N
 LC1696'FROM A WITNESS POST.  RM NO 1, IS A STANDARD NGS DISK STAMPED---CULLOM
 LC1696'NO 1 1939---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 30 CM (10
 LC1696'INCHES) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 12.680
 LC1696'METERS (41.601 FT) E FROM THE CENTER OF COUNTY ROAD 1200 E, 12.192
 LC1696'METERS (40.000 FT) S FROM THE ENTER OF STATE ROAD 116, 9.754 METERS
 LC1696'(32.001 FT) W FROM A ILLINOIS 116 ROAD SIGN, 8.534 METERS (27.999 FT)
 LC1696'SE FROM THE S END OF BOX CULVERT UNDER HWY 116, 4.846 METERS (15.899
 LC1696'FT) E FROM A TELEPHONE JUNCTION BOX AND 0.305 METERS (1.001 FT) N FROM
 LC1696'A WITNESS POST.  RM NO 3, IS A STANDARD NGS DISK STAMPED---CULLOM NO 3
 LC1696'1986---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 30 CM (10
 LC1696'INCHES) FLUSH WITH GROUND.  THE STATION IS LOCATED 11.156 METERS
 LC1696'(36.601 FT) N FROM THE CENTER OF STATE ROAD 116, 10.058 METERS (32.999
 LC1696'FT) W FROM THE CENTER OF COUNTY ROAD 1200 E, 3.170 METERS (10.400 FT)
 LC1696'W FROM A UTILITY POLE, 0.914 METERS (2.999 FT) SSW FROM A HWY
 LC1696'RIGT-OF-WAY AND 0.305 METERS (1.001 FT) S FROM A WITNESS POST.
 LC1696
 LC1696                          STATION RECOVERY (2002)
 LC1696
 LC1696'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1696'RECOVERED AS DESCRIBED
 LC1696'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0606 ***********************************************************************
 MF0606  DESIGNATION -  PTS 105 S
 MF0606  PID         -  MF0606
 MF0606  STATE/COUNTY-  IL/LASALLE
 MF0606  COUNTRY     -  US
 MF0606  USGS QUAD   -  COMPTON (2018)
 MF0606
 MF0606                         *CURRENT SURVEY CONTROL
 MF0606  ______________________________________________________________________
 MF0606* NAD 83(2011) POSITION- 41 37 37.06517(N) 089 04 20.77180(W)   ADJUSTED
 MF0606* NAD 83(2011) ELLIP HT-   233.950 (meters)        (06/27/12)   ADJUSTED
 MF0606* NAD 83(2011) EPOCH   -  2010.00
 MF0606* NAVD 88 ORTHO HEIGHT -   267.029 (meters)      876.08  (feet) ADJUSTED
 MF0606  ______________________________________________________________________
 MF0606  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 MF0606  NAD 83(2011) X  -     77,295.990 (meters)                     COMP
 MF0606  NAD 83(2011) Y  - -4,774,171.910 (meters)                     COMP
 MF0606  NAD 83(2011) Z  -  4,214,878.383 (meters)                     COMP
 MF0606  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 MF0606  DYNAMIC HEIGHT  -        266.925 (meters)      875.74  (feet) COMP
 MF0606  MODELED GRAVITY -    980,228.0   (mgal)                       NAVD 88
 MF0606
 MF0606  VERT ORDER      -  FIRST     CLASS I
 MF0606
 MF0606  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0606  Standards:
 MF0606         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0606            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0606  -------------------------------------------------------------------
 MF0606  NETWORK    2.69   3.31           1.17   1.02   1.69     -0.12556123
 MF0606  -------------------------------------------------------------------
 MF0606  Click here for local accuracies and other accuracy information.
 MF0606
 MF0606.The horizontal coordinates were established by GPS observations
 MF0606.and adjusted by the National Geodetic Survey in June 2012.
 MF0606
 MF0606.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0606.been affixed to the stable North American tectonic plate. See 
 MF0606.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0606
 MF0606.The horizontal coordinates are valid at the epoch date displayed above
 MF0606.which is a decimal equivalence of Year/Month/Day.
 MF0606
 MF0606.The orthometric height was determined by differential leveling and
 MF0606.adjusted by the NATIONAL GEODETIC SURVEY
 MF0606.in June 1991.
 MF0606
 MF0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0606.GEOID18 height accuracy estimate available here.
 MF0606
 MF0606.Click photographs - Photos may exist for this station.
 MF0606
 MF0606.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0606
 MF0606.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0606
 MF0606.The ellipsoidal height was determined by GPS observations
 MF0606.and is referenced to NAD 83.
 MF0606
 MF0606.The dynamic height is computed by dividing the NAVD 88
 MF0606.geopotential number by the normal gravity value computed on the
 MF0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0606.degrees latitude (g = 980.6199 gals.).
 MF0606
 MF0606.The modeled gravity was interpolated from observed gravity values.
 MF0606
 MF0606. The following values were computed from the NAD 83(2011) position.
 MF0606
 MF0606;                    North         East     Units Scale Factor Converg.
 MF0606;SPC IL E     -   550,934.393   238,409.726   MT  1.00002166   -0 29 27.5
 MF0606;SPC IL E     - 1,807,523.92    782,182.58   sFT  1.00002166   -0 29 27.5
 MF0606;UTM  16      - 4,610,434.160   327,362.460   MT  0.99996677   -1 22 37.2
 MF0606
 MF0606!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0606!SPC IL E     -   0.99996331  x   1.00002166  =   0.99998497
 MF0606!UTM  16      -   0.99996331  x   0.99996677  =   0.99993008
 MF0606
 MF0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2736210434(NAD 83)
 MF0606
 MF0606                          SUPERSEDED SURVEY CONTROL
 MF0606
 MF0606  NAD 83(2007)-  41 37 37.06515(N)    089 04 20.77269(W) AD(2002.00) 0
 MF0606  ELLIP H (02/10/07)  233.978  (m)                       GP(2002.00)    
 MF0606  ELLIP H (02/03/05)  233.971  (m)                       GP(       ) 4 2
 MF0606  NAD 83(1997)-  41 37 37.06513(N)    089 04 20.77242(W) AD(       ) 1
 MF0606  ELLIP H (03/04/03)  233.998  (m)                       GP(       ) 4 2
 MF0606  NAVD 88             267.03   (m)          876.1    (f) LEVELING    3  
 MF0606  NGVD 29 (??/??/92)  267.050  (m)          876.15   (f) ADJ UNCH    1 1
 MF0606
 MF0606.Superseded values are not recommended for survey control.
 MF0606
 MF0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0606.See file dsdata.pdf to determine how the superseded data were derived.
 MF0606
 MF0606_MARKER: DB = BENCH MARK DISK
 MF0606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0606_STAMPING: PRIM TRAV STA NO 105 S 1922
 MF0606_MARK LOGO: USGS
 MF0606_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0606+STABILITY: SURFACE MOTION
 MF0606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0606+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 MF0606
 MF0606  HISTORY     - Date     Condition        Report By
 MF0606  HISTORY     - 1922     MONUMENTED       USGS
 MF0606  HISTORY     - 1969     GOOD             CGS
 MF0606  HISTORY     - 19970618 GOOD             USPSQD
 MF0606  HISTORY     - 200205   GOOD             ASCPC
 MF0606  HISTORY     - 20020619 GOOD             USPSQD
 MF0606  HISTORY     - 20251205 GOOD             ILDT
 MF0606
 MF0606                          STATION DESCRIPTION
 MF0606
 MF0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0606'6.2 MI N FROM MENDOTA.
 MF0606'ABOUT 6.25 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0606'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.1
 MF0606'MILE WEST OF THE PENROSE GRAIN ELEVATOR AT WELLAND, 141 FEET
 MF0606'WEST-SOUTHWEST OF THE CENTER OF A WOODEN RAILROAD OVERPASS
 MF0606'FOR A GRAVELED ROAD WHICH IS THE LEE-LA SALLE COUNTY LINE,
 MF0606'107 FEET NORTHWEST OF THE NORTHWEST RAIL, 30 FEET SOUTH OF THE
 MF0606'CENTER LINE OF THE ROAD, 23 FEET WEST OF THE EXTENDED CENTER
 MF0606'LINE OF A GRAVELED ROAD WHICH LEADS NORTHEAST, 4 1/2 FEET NORTH
 MF0606'OF A FENCE, 1.0 FOOT WEST OF A METAL WITNESS POST, ABOUT 3 1/2
 MF0606'FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 MF0606'POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0606'SEC 2, T 36N, R 1E.
 MF0606
 MF0606                          STATION RECOVERY (1997)
 MF0606
 MF0606'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0606'RECOVERED IN GOOD CONDITION.
 MF0606
 MF0606                          STATION RECOVERY (2002)
 MF0606
 MF0606'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0606'RECOVERED AS DESCRIBED
 MF0606
 MF0606                          STATION RECOVERY (2002)
 MF0606
 MF0606'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0606'RECOVERED IN GOOD CONDITION.
 MF0606
 MF0606                          STATION RECOVERY (2025)
 MF0606
 MF0606'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF0606'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0750 ***********************************************************************
 LD0750  DESIGNATION -  PTS 11
 LD0750  PID         -  LD0750
 LD0750  STATE/COUNTY-  IL/SCHUYLER
 LD0750  COUNTRY     -  US
 LD0750  USGS QUAD   -  RUSHVILLE SOUTH (2018)
 LD0750
 LD0750                         *CURRENT SURVEY CONTROL
 LD0750  ______________________________________________________________________
 LD0750* NAD 83(1997) POSITION- 40 07 25.36968(N) 090 30 01.28575(W)   ADJUSTED
 LD0750* NAVD 88 ORTHO HEIGHT -   211.89  (+/-2cm)      695.2   (feet) VERTCON3
 LD0750  ______________________________________________________________________
 LD0750  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 LD0750  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 LD0750  HORZ ORDER      -  SECOND
 LD0750  VERT ORDER      -  THIRD ? (See Below)
 LD0750
 LD0750.The horizontal coordinates were established by classical geodetic methods
 LD0750.and adjusted by the National Geodetic Survey in October 1999.
 LD0750
 LD0750.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0750.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0750
 LD0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0750.GEOID18 height accuracy estimate available here.
 LD0750
 LD0750.The vertical order pertains to the NGVD 29 superseded value.
 LD0750
 LD0750.Click photographs - Photos may exist for this station.
 LD0750
 LD0750.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0750
 LD0750. The following values were computed from the NAD 83(1997) position.
 LD0750
 LD0750;                    North         East     Units Scale Factor Converg.
 LD0750;SPC IL W     -   383,777.028   671,558.019   MT  0.99995113   -0 12 54.2
 LD0750;SPC IL W     - 1,259,108.47  2,203,269.93   sFT  0.99995113   -0 12 54.2
 LD0750;UTM  15      - 4,444,483.599   712,994.789   MT  1.00015851   +1 36 41.3
 LD0750
 LD0750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0750!SPC IL W     -   0.99997195  x   0.99995113  =   0.99992308
 LD0750!UTM  15      -   0.99997195  x   1.00015851  =   1.00013045
 LD0750
 LD0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1299444483(NAD 83)
 LD0750
 LD0750                          SUPERSEDED SURVEY CONTROL
 LD0750
 LD0750  NAD 83(1996)-  40 07 25.37156(N)    090 30 01.28695(W) AD(       ) 2
 LD0750  NAD 83(1986)-  40 07 25.38288(N)    090 30 01.28304(W) AD(       ) 2
 LD0750  NAD 27      -  40 07 25.21300(N)    090 30 00.82800(W) AD(       ) 2
 LD0750  NGVD 29             211.98   (m)          695.5    (f) LEVELING    3  
 LD0750
 LD0750.Superseded values are not recommended for survey control.
 LD0750
 LD0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0750.See file dsdata.pdf to determine how the superseded data were derived.
 LD0750
 LD0750_MARKER: P = PIPE CAP
 LD0750_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0750_STAMPING: PRIM TRAV STA NO 11 1914 ILLINOIS
 LD0750_MARK LOGO: USGS
 LD0750_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0750
 LD0750  HISTORY     - Date     Condition        Report By
 LD0750  HISTORY     - 1914     MONUMENTED       USGS
 LD0750  HISTORY     - 1934     GOOD             CGS
 LD0750
 LD0750                          STATION DESCRIPTION
 LD0750
 LD0750'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0750'STATION IS 3.3 MILES E OF RUSHVILLE ON THE S SIDE OF U.S.
 LD0750'HIGHWAY 67, NEAR THE SE CORNER OF CROSS ROAD, 40 FEET S OF
 LD0750'U.S. HIGHWAY 67, 20 FEET E OF GRAVEL ROAD, AND PROJECTS 1.5
 LD0750'FEET.  THE MARK IS A STANDARD U.S.G.S. BRONZE TABLET SET IN
 LD0750'AN IRON PIPE AND STAMPED PRIM. TRAV. STA. NO. 11, 1914 ILLINOIS.
 LD0750'THE DISTANCE BETWEEN THE TRAV. STA. AND STA. NELSON IS 362.355
 LD0750'METERS (1188.83 FEET).
 LD0750'
 LD0750'STATION NELSON (1934) IS E OF THE TRAVERSE STATION ABOUT 0.2
 LD0750'MILE ON THE N SIDE OF THE HIGHWAY, ON HIGH BANK, 33 FEET S
 LD0750'OF FENCE LINE, 20 FEET S OF DRIVE TO THE NELSON HOUSE, 18 FEET
 LD0750'N OF EDGE OF BANK, AND IS FLUSH WITH THE GROUND.  TRAVERSE
 LD0750'CONNECTIONS WERE MADE BETWEEN THE STATIONS.  FOR FURTHER
 LD0750'INFORMATION, SEE DESCRIPTION OF STATION NELSON.
 LD0750'
 LD0750'TO REACH FROM RUSHVILLE, GO E 3.3 MILES FROM THE JUNCTION OF
 LD0750'U.S. HIGHWAYS 67 AND 24 TO THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2333 ***********************************************************************
 LB2333  DESIGNATION -  PTS 115
 LB2333  PID         -  LB2333
 LB2333  STATE/COUNTY-  IL/IROQUOIS
 LB2333  COUNTRY     -  US
 LB2333  USGS QUAD   -  ONARGA EAST (2018)
 LB2333
 LB2333                         *CURRENT SURVEY CONTROL
 LB2333  ______________________________________________________________________
 LB2333* NAD 83(1997) POSITION- 40 37 47.96923(N) 087 53 02.46107(W)   ADJUSTED
 LB2333* NAVD 88 ORTHO HEIGHT -   204.863 (meters)      672.12  (feet) ADJUSTED
 LB2333  ______________________________________________________________________
 LB2333  GEOID HEIGHT    -        -32.646 (meters)                     GEOID18
 LB2333  LAPLACE CORR    -         -3.12  (seconds)                    DEFLEC18
 LB2333  DYNAMIC HEIGHT  -        204.768 (meters)      671.81  (feet) COMP
 LB2333  MODELED GRAVITY -    980,157.1   (mgal)                       NAVD 88
 LB2333
 LB2333  HORZ ORDER      -  SECOND
 LB2333  VERT ORDER      -  SECOND    CLASS I
 LB2333
 LB2333.The horizontal coordinates were established by classical geodetic methods
 LB2333.and adjusted by the National Geodetic Survey in October 1999.
 LB2333
 LB2333.The orthometric height was determined by differential leveling and
 LB2333.adjusted by the NATIONAL GEODETIC SURVEY
 LB2333.in August 2012.
 LB2333
 LB2333.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2333.GEOID18 height accuracy estimate available here.
 LB2333
 LB2333.Click photographs - Photos may exist for this station.
 LB2333
 LB2333.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2333
 LB2333.The dynamic height is computed by dividing the NAVD 88
 LB2333.geopotential number by the normal gravity value computed on the
 LB2333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2333.degrees latitude (g = 980.6199 gals.).
 LB2333
 LB2333.The modeled gravity was interpolated from observed gravity values.
 LB2333
 LB2333. The following values were computed from the NAD 83(1997) position.
 LB2333
 LB2333;                    North         East     Units Scale Factor Converg.
 LB2333;SPC IL E     -   440,050.310   338,013.039   MT  0.99999278   +0 17 33.3
 LB2333;SPC IL E     - 1,443,731.73  1,108,964.45   sFT  0.99999278   +0 17 33.3
 LB2333;UTM  16      - 4,498,059.505   425,238.154   MT  0.99966880   -0 34 32.4
 LB2333
 LB2333!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2333!SPC IL E     -   0.99997299  x   0.99999278  =   0.99996577
 LB2333!UTM  16      -   0.99997299  x   0.99966880  =   0.99964179
 LB2333
 LB2333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2523898059(NAD 83)
 LB2333
 LB2333                          SUPERSEDED SURVEY CONTROL
 LB2333
 LB2333  NAD 83(1997)-  40 37 47.96950(N)    087 53 02.46246(W) AD(       ) 2
 LB2333  NAD 83(1986)-  40 37 47.97758(N)    087 53 02.46858(W) AD(       ) 2
 LB2333  NAD 27      -  40 37 47.84690(N)    087 53 02.34110(W) AD(       ) 2
 LB2333  NGVD 29             204.93   (m)          672.3    (f) LEVELING    3  
 LB2333
 LB2333.Superseded values are not recommended for survey control.
 LB2333
 LB2333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2333.See file dsdata.pdf to determine how the superseded data were derived.
 LB2333
 LB2333_MARKER: DD = SURVEY DISK
 LB2333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2333_STAMPING: PRIM TRAV STA NO 115 MAC 1923 672
 LB2333_MARK LOGO: USGS
 LB2333_PROJECTION: FLUSH
 LB2333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2333+STABILITY: SURFACE MOTION
 LB2333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2333+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2024
 LB2333
 LB2333  HISTORY     - Date     Condition        Report By
 LB2333  HISTORY     - 1923     MONUMENTED       USGS
 LB2333  HISTORY     - 1955     GOOD             CGS
 LB2333  HISTORY     - 1968     GOOD             CGS
 LB2333  HISTORY     - 20070908 GOOD             GEOCAC
 LB2333  HISTORY     - 20110125 GOOD             ILDT
 LB2333  HISTORY     - 20110613 GOOD             PATRIC
 LB2333  HISTORY     - 20120329 GOOD             GEOSPC
 LB2333  HISTORY     - 20240916 GOOD             ILDT
 LB2333
 LB2333                          STATION DESCRIPTION
 LB2333
 LB2333'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2333'PT 115 (USGS) IS 68 FEET SOUTHEAST OF THE CENTER OF THE INTERSECTION,
 LB2333'66 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE CHURCH AND 56 FEET
 LB2333'EAST OF THE CENTER OF HIGHWAY 49.  THE MARK IS A 7 X 7 INCH
 LB2333'CONCRETE POST PROJECTING ABOUT 4 INCHES WITH A U. S. GEOLOGICAL
 LB2333'SURVEY DISK IN THE TOP STAMPED PRIM TRAV STA NO 115 MAC C 1923 672
 LB2333'(FEET ELEVATION).
 LB2333
 LB2333                          STATION RECOVERY (1968)
 LB2333
 LB2333'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LB2333'THE STATION FOUND AS DESCRIBED AND IN GOOD CONDITION.
 LB2333'
 LB2333'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES NORTH OF
 LB2333'CISSNA PARK.
 LB2333
 LB2333                          STATION RECOVERY (2007)
 LB2333
 LB2333'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2333'RECOVERED IN GOOD CONDITION.
 LB2333
 LB2333                          STATION RECOVERY (2011)
 LB2333
 LB2333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2333'RECOVERED IN GOOD CONDITION.
 LB2333
 LB2333                          STATION RECOVERY (2011)
 LB2333
 LB2333'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2333'THE STATION IS LOCATED APPROXIMATELY 5 MI (8.0 KM) NORTH OF THE TOWN
 LB2333'OF CISSNA PARK, ILLINOIS, IN IROQUOIS COUNTY.
 LB2333'
 LB2333'TO REACH THE STATION FROM THE INTERSECTION OF IL HIGHWAY 49 AND
 LB2333'RAILROAD AVENUE, IN CISSNA PARK, PROCEED NORTH APPROXIMATELY 5 MI (8.0
 LB2333'KM) TO THE INTERSECTION WITH CR 1000 N AND THE STATION ON THE EAST
 LB2333'SIDE OF THE ROAD, IN THE LAWN OF IMMANUEL LUTHERAN CHURCH.
 LB2333'
 LB2333'THE STATION IS LOCATED 66 FT (20.1 M) NORTHWEST OF THE NORTHWEST
 LB2333'CORNER OF THE CHURCH, 43.9 FT (13.4 M) EAST OF THE CENTERLINE OF
 LB2333'HIGHWAY 49 AND 37 FT (11.3 M) SOUTH OF THE CENTERLINE OF CR 1000 N.
 LB2333
 LB2333                          STATION RECOVERY (2012)
 LB2333
 LB2333'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LB2333'RECOVERED AS DESCRIBED.
 LB2333
 LB2333                          STATION RECOVERY (2024)
 LB2333
 LB2333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LB2333'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1593 ***********************************************************************
 MF1593  DESIGNATION -  PTS 115 S
 MF1593  PID         -  MF1593
 MF1593  STATE/COUNTY-  IL/LEE
 MF1593  COUNTRY     -  US
 MF1593  USGS QUAD   -  OHIO (2018)
 MF1593
 MF1593                         *CURRENT SURVEY CONTROL
 MF1593  ______________________________________________________________________
 MF1593* NAD 83(1997) POSITION- 41 36 49.84920(N) 089 28 39.11377(W)   ADJUSTED
 MF1593* NAVD 88 ORTHO HEIGHT -   220.56  (+/-2cm)      723.6   (feet) VERTCON3
 MF1593  ______________________________________________________________________
 MF1593  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 MF1593  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 MF1593  HORZ ORDER      -  SECOND
 MF1593  VERT ORDER      -  THIRD ? (See Below)
 MF1593
 MF1593.The horizontal coordinates were established by classical geodetic methods
 MF1593.and adjusted by the National Geodetic Survey in October 1999.
 MF1593
 MF1593.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1593.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1593
 MF1593.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1593.GEOID18 height accuracy estimate available here.
 MF1593
 MF1593.The vertical order pertains to the NGVD 29 superseded value.
 MF1593
 MF1593.Click photographs - Photos may exist for this station.
 MF1593
 MF1593.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1593
 MF1593. The following values were computed from the NAD 83(1997) position.
 MF1593
 MF1593;                    North         East     Units Scale Factor Converg.
 MF1593;SPC IL W     -   549,424.666   757,436.039   MT  0.99998176   +0 27 27.6
 MF1593;SPC IL W     - 1,802,570.76  2,485,021.40   sFT  0.99998176   +0 27 27.6
 MF1593;UTM  16      - 4,609,868.480   293,573.198   MT  1.00012441   -1 38 45.3
 MF1593
 MF1593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1593!SPC IL W     -   0.99997059  x   0.99998176  =   0.99995235
 MF1593!UTM  16      -   0.99997059  x   1.00012441  =   1.00009499
 MF1593
 MF1593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9357309868(NAD 83)
 MF1593
 MF1593                          SUPERSEDED SURVEY CONTROL
 MF1593
 MF1593  NAD 83(1996)-  41 36 49.84927(N)    089 28 39.11412(W) AD(       ) 2
 MF1593  NAD 83(1986)-  41 36 49.85499(N)    089 28 39.11918(W) AD(       ) 2
 MF1593  NAD 27      -  41 36 49.72240(N)    089 28 38.77670(W) AD(       ) 2
 MF1593  NGVD 29             220.62   (m)          723.8    (f) LEVELING    3  
 MF1593
 MF1593.Superseded values are not recommended for survey control.
 MF1593
 MF1593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1593.See file dsdata.pdf to determine how the superseded data were derived.
 MF1593
 MF1593_MARKER: DB = BENCH MARK DISK
 MF1593_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 MF1593_STAMPING: PRIM TRAV STA NO 115 S 1922 724
 MF1593_MARK LOGO: USGS
 MF1593_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1593
 MF1593  HISTORY     - Date     Condition        Report By
 MF1593  HISTORY     - 1922     MONUMENTED       USGS
 MF1593  HISTORY     - 1954     GOOD             CGS
 MF1593  HISTORY     - 19950820 MARK NOT FOUND   USPSQD
 MF1593  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1593  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF1593
 MF1593                          STATION DESCRIPTION
 MF1593
 MF1593'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF1593'PTS115 S (USGS) B.M. IS 59 FEET SOUTHEAST OF THE INTERSECTION
 MF1593'OF A GRAVEL CROSSROAD, 23 FEET SOUTH OF THE CENTER OF A
 MF1593'GRAVEL ROAD, 18 FEET EAST OF A POWER LINE POLE AND FENCE
 MF1593'CORNER AND 2 FEET NORTH OF A FENCE LINE.  THE MARK IS A
 MF1593'6X6 INCH CONCRETE POST THAT PROJECTS 2 INCHES WITH A STANDARD
 MF1593'U.S. GEOLOGICAL SURVEY BENCH MARK DISK ATOP STAMPED PRIM
 MF1593'TRAV STA NO 115 S 1922 724
 MF1593
 MF1593                          STATION RECOVERY (1995)
 MF1593
 MF1593'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1593'MARK NOT FOUND.
 MF1593
 MF1593                          STATION RECOVERY (2002)
 MF1593
 MF1593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1593'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1593
 MF1593                          STATION RECOVERY (2003)
 MF1593
 MF1593'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1593'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1829 ***********************************************************************
 HB1829  DESIGNATION -  PTS 117 F
 HB1829  PID         -  HB1829
 HB1829  STATE/COUNTY-  IL/MASSAC
 HB1829  COUNTRY     -  US
 HB1829  USGS QUAD   -  PADUCAH EAST (2019)
 HB1829
 HB1829                         *CURRENT SURVEY CONTROL
 HB1829  ______________________________________________________________________
 HB1829* NAD 83(1986) POSITION- 37 07 20.24   (N) 088 33 51.68   (W)   HD_HELD1
 HB1829* NAVD 88 ORTHO HEIGHT -   106.08  (+/-2cm)      348.0   (feet) VERTCON3
 HB1829  ______________________________________________________________________
 HB1829  GEOID HEIGHT    -        -28.561 (meters)                     GEOID18
 HB1829  VERT ORDER      -  THIRD ? (See Below)
 HB1829
 HB1829.The horizontal coordinates were determined by differentially corrected
 HB1829.hand held GPS observations or other comparable positioning techniques
 HB1829.and have an estimated accuracy of +/- 3 meters.
 HB1829
 HB1829.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1829.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1829
 HB1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1829.GEOID18 height accuracy estimate available here.
 HB1829
 HB1829.The vertical order pertains to the NGVD 29 superseded value.
 HB1829
 HB1829.Click photographs - Photos may exist for this station.
 HB1829
 HB1829;                    North         East    Units  Estimated Accuracy
 HB1829;SPC IL E     -    50,586.7     279,469.8     MT  (+/- 3 meters HH1 GPS) 
 HB1829
 HB1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6102809583(NAD 83)
 HB1829
 HB1829                          SUPERSEDED SURVEY CONTROL
 HB1829
 HB1829  NAD 27      -  37 07 20.04856(N)    088 33 51.52152(W) AD(       ) 3
 HB1829  NGVD 29             106.11   (m)          348.1    (f) LEVELING    3  
 HB1829
 HB1829.Superseded values are not recommended for survey control.
 HB1829
 HB1829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1829.See file dsdata.pdf to determine how the superseded data were derived.
 HB1829
 HB1829_MARKER: DB = BENCH MARK DISK
 HB1829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1829_STAMPING: PRIM TRAV STA NO 117 F 1925
 HB1829_MARK LOGO: USGS
 HB1829_PROJECTION: FLUSH
 HB1829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1829+STABILITY: SURFACE MOTION
 HB1829
 HB1829  HISTORY     - Date     Condition        Report By
 HB1829  HISTORY     - 1925     MONUMENTED       USGS
 HB1829  HISTORY     - 1957     GOOD             CGS
 HB1829  HISTORY     - 1982     GOOD             USACE
 HB1829
 HB1829                          STATION DESCRIPTION
 HB1829
 HB1829'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1829'THE STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF PADUCAH, KENTUCKY,
 HB1829'ABOUT 3.5 MILES EAST OF BROOKPORT, ON HIGHWAY RIGHT-OF-WAY.  IT
 HB1829'IS 12 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD, 40 FEET SOUTH
 HB1829'OF THE CENTERLINE OF A PAVED ROAD, 6 FEET NORTHEAST OF A FENCE AND 25
 HB1829'FEET NORTHWEST OF A POWER LINE POLE.  IT IS A STANDARD U.S.
 HB1829'GEOLOGICAL SURVEY BENCH MARK DISK IN COOPERATION WITH THE STATE,
 HB1829'SET IN A 7 X 7 INCH CONCRETE POST AND IS FLUSH.  THE DISK IS STAMPED
 HB1829'PT STA NO 117 F 1925 (349 FEET ELEVATION).  A BROKEN TRAVERSE
 HB1829'CONNECTION WAS MADE FROM STATION SHADY AS THERE WAS A FRAME HOUSE ON
 HB1829'LINE.
 HB1829'
 HB1829'TO REACH THE STATION FROM THE NORTH END OF THE BRIDGE OVER THE OHIO
 HB1829'RIVER IN BROOKPORT, GO NORTH ON U.S. HIGHWAY 45 FOR 0.55 MILE TO A
 HB1829'GRAVELED CROSSROAD (UNIONVILLE ROAD).  TURN RIGHT AND GO EAST ON
 HB1829'GRAVELED ROAD FOR 0.45 MILE TO A PAVED CROSSROAD.  CONTINUE EAST ON
 HB1829'PAVED ROAD FOR 3.2 MILES TO A GRAVELED SIDE ROAD RIGHT AND THE MARK
 HB1829'ON THE RIGHT.
 HB1829
 HB1829                          STATION RECOVERY (1982)
 HB1829
 HB1829'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1982 (FWF)
 HB1829'RECOVERED IN FAIR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0175 ***********************************************************************
 NG0175  DESIGNATION -  PTS 12
 NG0175  PID         -  NG0175
 NG0175  STATE/COUNTY-  IL/LAKE
 NG0175  COUNTRY     -  US
 NG0175  USGS QUAD   -  WAUKEGAN (2018)
 NG0175
 NG0175                         *CURRENT SURVEY CONTROL
 NG0175  ______________________________________________________________________
 NG0175* NAD 83(1986) POSITION- 42 15 04.0    (N) 087 50 29.2    (W)   HD_HELD2
 NG0175* NAVD 88 ORTHO HEIGHT -   217.188 (meters)      712.56  (feet) ADJUSTED
 NG0175  ______________________________________________________________________
 NG0175  GEOID HEIGHT    -        -34.114 (meters)                     GEOID18
 NG0175  DYNAMIC HEIGHT  -        217.120 (meters)      712.33  (feet) COMP
 NG0175  MODELED GRAVITY -    980,302.9   (mgal)                       NAVD 88
 NG0175
 NG0175  VERT ORDER      -  FIRST     CLASS 0
 NG0175
 NG0175.The horizontal coordinates were established by autonomous hand held GPS
 NG0175.observations and have an estimated accuracy of +/- 10 meters.
 NG0175
 NG0175.The orthometric height was determined by differential leveling and
 NG0175.adjusted by the NATIONAL GEODETIC SURVEY
 NG0175.in June 1991.
 NG0175
 NG0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0175.GEOID18 height accuracy estimate available here.
 NG0175
 NG0175.Click photographs - Photos may exist for this station.
 NG0175
 NG0175.The dynamic height is computed by dividing the NAVD 88
 NG0175.geopotential number by the normal gravity value computed on the
 NG0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0175.degrees latitude (g = 980.6199 gals.).
 NG0175
 NG0175.The modeled gravity was interpolated from observed gravity values.
 NG0175
 NG0175;                    North         East    Units  Estimated Accuracy
 NG0175;SPC IL E     -   620,111.      340,592.      MT  (+/- 10 meters HH2 GPS)
 NG0175
 NG0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3058778000(NAD 83)
 NG0175
 NG0175                          SUPERSEDED SURVEY CONTROL
 NG0175
 NG0175  NGVD 29 (??/??/92)  217.242  (m)          712.73   (f) ADJ UNCH    1 0
 NG0175
 NG0175.Superseded values are not recommended for survey control.
 NG0175
 NG0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0175.See file dsdata.pdf to determine how the superseded data were derived.
 NG0175
 NG0175_MARKER: DB = BENCH MARK DISK
 NG0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0175_STAMPING: PRIM TRAV STA NO 12 1906
 NG0175_MARK LOGO: USGS
 NG0175_PROJECTION: FLUSH
 NG0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0175+STABILITY: SURFACE MOTION
 NG0175
 NG0175  HISTORY     - Date     Condition        Report By
 NG0175  HISTORY     - 1906     MONUMENTED       USGS
 NG0175  HISTORY     - 1973     GOOD             NGS
 NG0175  HISTORY     - 19950429 GOOD             USPSQD
 NG0175  HISTORY     - 20000929 MARK NOT FOUND   PATRIC
 NG0175
 NG0175                          STATION DESCRIPTION
 NG0175
 NG0175'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0175'AT LAKE FOREST.
 NG0175'AT LAKE FOREST, AT THE INTERSECTION OF FOREST AND DEERPATH
 NG0175'AVENUES, AT THE CITY HALL AND NEAR THE SOUTHEAST CORNER OF THE
 NG0175'YARD, 31.2 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE CITY
 NG0175'HALL BUILDING, 39.7 FEET NORTH OF THE CENTER LINE OF DEERPATH
 NG0175'AVENUE, 21 FEET WEST OF THE CENTER LINE OF FOREST AVENUE, 3 1/2
 NG0175'FEET NORTHEAST OF THE FLAGPOLE, AND SET IN THE TOP OF A CONCRETE
 NG0175'POST FLUSH WITH THE GROUND.  SEC 33, T 44 N, R 12 E.
 NG0175
 NG0175                          STATION RECOVERY (1995)
 NG0175
 NG0175'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0175'RECOVERED IN GOOD CONDITION.
 NG0175
 NG0175                          STATION RECOVERY (2000)
 NG0175
 NG0175'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000
 NG0175'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1087 ***********************************************************************
 KB1087  DESIGNATION -  PTS 13 F
 KB1087  PID         -  KB1087
 KB1087  STATE/COUNTY-  IL/SANGAMON
 KB1087  COUNTRY     -  US
 KB1087  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1087
 KB1087                         *CURRENT SURVEY CONTROL
 KB1087  ______________________________________________________________________
 KB1087* NAD 83(1986) POSITION- 39 53 45.29   (N) 089 36 58.76   (W)   HD_HELD1
 KB1087* NAVD 88 ORTHO HEIGHT -   180.476 (meters)      592.11  (feet) ADJUSTED
 KB1087  ______________________________________________________________________
 KB1087  GEOID HEIGHT    -        -32.591 (meters)                     GEOID18
 KB1087  DYNAMIC HEIGHT  -        180.379 (meters)      591.79  (feet) COMP
 KB1087  MODELED GRAVITY -    980,086.5   (mgal)                       NAVD 88
 KB1087
 KB1087  VERT ORDER      -  SECOND    CLASS 0
 KB1087
 KB1087.The horizontal coordinates were determined by differentially corrected
 KB1087.hand held GPS observations or other comparable positioning techniques
 KB1087.and have an estimated accuracy of +/- 3 meters.
 KB1087
 KB1087.The orthometric height was determined by differential leveling and
 KB1087.adjusted by the NATIONAL GEODETIC SURVEY
 KB1087.in June 1991.
 KB1087
 KB1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1087.GEOID18 height accuracy estimate available here.
 KB1087
 KB1087.Click photographs - Photos may exist for this station.
 KB1087
 KB1087.The dynamic height is computed by dividing the NAVD 88
 KB1087.geopotential number by the normal gravity value computed on the
 KB1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1087.degrees latitude (g = 980.6199 gals.).
 KB1087
 KB1087.The modeled gravity was interpolated from observed gravity values.
 KB1087
 KB1087;                    North         East    Units  Estimated Accuracy
 KB1087;SPC IL W     -   358,576.4     747,064.7     MT  (+/- 3 meters HH1 GPS) 
 KB1087
 KB1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7631819481(NAD 83)
 KB1087
 KB1087                          SUPERSEDED SURVEY CONTROL
 KB1087
 KB1087  NGVD 29 (??/??/92)  180.569  (m)          592.42   (f) ADJ UNCH    2 0
 KB1087
 KB1087.Superseded values are not recommended for survey control.
 KB1087
 KB1087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1087.See file dsdata.pdf to determine how the superseded data were derived.
 KB1087
 KB1087_MARKER: DD = SURVEY DISK
 KB1087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1087_STAMPING: PT STA NO 13F 593 1925
 KB1087_MARK LOGO: USGS
 KB1087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1087+STABILITY: SURFACE MOTION
 KB1087
 KB1087  HISTORY     - Date     Condition        Report By
 KB1087  HISTORY     - 1925     MONUMENTED       USGS
 KB1087  HISTORY     - 1960     GOOD             CGS
 KB1087
 KB1087                          STATION DESCRIPTION
 KB1087
 KB1087'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1087'1 MI SW FROM SHERMAN.
 KB1087'0.3 MILES SOUTH ALONG THE GULF MOBILE AND OHIO RAILROAD FROM ITS
 KB1087'STATION IN SHERMAN, THENCE 0.75 MILES WEST ALONG A CONCRETE
 KB1087'PAVED ROAD, AT THE JUNCTION OF STATE HIGHWAY 124, AT A DRIVEWAY
 KB1087'NORTH TO A FARMHOUSE, 25 FEET SOUTH OF THE CENTER LINE OF THE
 KB1087'CONCRETE PAVED ROAD, 99 FEET NORTHEAST OF STATE HIGHWAY 124 FROM
 KB1087'THE APPROXIMATE CENTER OF A CURVE IN THE HIGHWAY WITH TANGENTS
 KB1087'TO THE SOUTH AND EAST, 39 FEET EAST OF THE EXTENDED CENTER LINE
 KB1087'OF A FARM DRIVE NORTH, 31 FEET EAST OF THE CENTER LINE OF A
 KB1087'GRAVEL ROAD, 16 FEET WEST SOUTHWEST OF A POWER POLE WITH A
 KB1087'TRANSFORMER, 5.5 FEET NORTHEAST OF A POWER POLE, 1.2 FEET
 KB1087'NORTHWEST OF A METAL WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF
 KB1087'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 KB1087'INCHES.  NOTE-- THE POST IS LOOSE AND HAS APPARENTLY BEEN HIT BY
 KB1087'HIGHWAY MAINTENENCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1618 ***********************************************************************
 HB1618  DESIGNATION -  PTS 14 58 A
 HB1618  PID         -  HB1618
 HB1618  STATE/COUNTY-  IL/JOHNSON
 HB1618  COUNTRY     -  US
 HB1618  USGS QUAD   -  GOREVILLE (2018)
 HB1618
 HB1618                         *CURRENT SURVEY CONTROL
 HB1618  ______________________________________________________________________
 HB1618* NAD 83(1997) POSITION- 37 31 14.52020(N) 088 54 34.74987(W)   ADJUSTED
 HB1618* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 HB1618  ______________________________________________________________________
 HB1618  GEOID HEIGHT    -        -28.741 (meters)                     GEOID18
 HB1618  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 HB1618  HORZ ORDER      -  SECOND
 HB1618
 HB1618.The horizontal coordinates were established by classical geodetic methods
 HB1618.and adjusted by the National Geodetic Survey in October 1999.
 HB1618
 HB1618.The orthometric height was scaled from a topographic map.
 HB1618
 HB1618.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1618.GEOID18 height accuracy estimate available here.
 HB1618
 HB1618.Click photographs - Photos may exist for this station.
 HB1618
 HB1618.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1618
 HB1618. The following values were computed from the NAD 83(1997) position.
 HB1618
 HB1618;                    North         East     Units Scale Factor Converg.
 HB1618;SPC IL E     -    94,933.804   249,053.821   MT  1.00000696   -0 21 03.6
 HB1618;SPC IL E     -   311,461.99    817,104.08   sFT  1.00000696   -0 21 03.6
 HB1618;UTM  16      - 4,154,351.048   331,244.116   MT  0.99995080   -1 09 48.0
 HB1618
 HB1618!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1618!SPC IL E     -   0.99996655  x   1.00000696  =   0.99997351
 HB1618!UTM  16      -   0.99996655  x   0.99995080  =   0.99991735
 HB1618
 HB1618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3124454351(NAD 83)
 HB1618
 HB1618                          SUPERSEDED SURVEY CONTROL
 HB1618
 HB1618  NAD 83(1993)-  37 31 14.52680(N)    088 54 34.74908(W) AD(       ) 2
 HB1618  NAD 83(1986)-  37 31 14.52971(N)    088 54 34.75195(W) AD(       ) 2
 HB1618  NAD 27      -  37 31 14.34939(N)    088 54 34.51090(W) AD(       ) 2
 HB1618
 HB1618.Superseded values are not recommended for survey control.
 HB1618
 HB1618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1618.See file dsdata.pdf to determine how the superseded data were derived.
 HB1618
 HB1618_MARKER: P = PIPE CAP
 HB1618_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB1618_STAMPING: PRIM TRAV STA NO 14 58A 1915 ILL
 HB1618_MARK LOGO: USGS
 HB1618_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB1618_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1618
 HB1618  HISTORY     - Date     Condition        Report By
 HB1618  HISTORY     - 1915     MONUMENTED       USGS
 HB1618  HISTORY     - 1957     GOOD             CGS
 HB1618  HISTORY     - 1960     GOOD             CGS
 HB1618  HISTORY     - 1968     GOOD             CGS
 HB1618  HISTORY     - 20230511 MARK NOT FOUND   ILDT
 HB1618
 HB1618                          STATION DESCRIPTION
 HB1618
 HB1618'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1618'THE STATION IS LOCATED ABOUT 7.5 MILES NORTH OF VIENNA, ABOUT 4 MILES
 HB1618'SOUTHEAST OF GOREVILLE, ON THE EAST SIDE OF A GRAVELED ROAD AND
 HB1618'ON ROAD RIGHT-OF-WAY.  IT IS 19 FEET NORTH OF THE CENTERLINE OF A
 HB1618'GRAVELED DRIVEWAY, 24 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1618'ROAD AND 87 FEET
 HB1618'NORTHWEST OF THE NORTHWEST CORNER OF A FRAME
 HB1618'HOUSE.  IT IS A STANDARD U.S. GEOLOGICAL SURVEY IN CO-OPERATION WITH
 HB1618'THE STATE BENCH MARK DISK.  THE DISK IS RIVETED TO THE TOP OF A 4
 HB1618'INCH CAST IRON PIPE THAT PROJECTS 2 FEET AND IS STAMPED PRIM TRAV
 HB1618'STA NO 14 58A 1915 ILL.
 HB1618'
 HB1618'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION KYLE.  THE
 HB1618'DISTANCE IS 50.6209 METERS (166.079 FEET).
 HB1618'
 HB1618'TO REACH THE STATION FROM THE POST OFFICE IN GOREVILLE, GO SOUTH ON
 HB1618'STATE HIGHWAY 37 FOR 1.0 MILE TO A SIDE ROAD LEFT AND A RAILROAD
 HB1618'OVERPASS.  TURN LEFT AND GO EASTERLY ON THE GRAVELED ROAD FOR 3.75
 HB1618'MILES TO A GRAVELED SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON THE
 HB1618'GRAVELED ROAD FOR 1.1 MILE TO A DRIVEWAY LEFT AND THE MARK ON THE
 HB1618'LEFT.
 HB1618
 HB1618                          STATION RECOVERY (1960)
 HB1618
 HB1618'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1618'THE STATION WAS RECOVERED AND FOUND TO BE LOOSE IN THE GROUND AND DID
 HB1618'NOT CHECK IN DISTANCE OR DIRECTION.  THE REMAINING DESCRIPTION IS
 HB1618'ADEQUATE.
 HB1618
 HB1618                          STATION RECOVERY (1968)
 HB1618
 HB1618'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 HB1618'THE STATION IS LOCATED ABOUT 7.5 MILES NORTH OF VIANNA, ABOUT 4
 HB1618'MILES SOUTHEAST OF GOREVILLE AND IN THE NORTHEAST ANGLE OF A T ROAD
 HB1618'JUNCTION.
 HB1618'
 HB1618'TO REACH THE STATION FROM THE POST OFFICE IN GOREVILLE, GO SOUTH ON
 HB1618'STATE ROUTE 37 FOR 1.0 MILE TO A GRAVELED T ROAD LEFT AT A RAILROAD
 HB1618'OVERPASS.  HERE TURN LEFT AND GO EASTERLY ON THE GRAVELED ROAD FOR
 HB1618'3.75 MILES TO A GRAVELED T ROAD RIGHT, TURN RIGHT AND GO SOUTHERLY
 HB1618'ON THE GRAVELED ROAD FOR 1.15 MILE TO A GRADED T ROAD LEFT, AND
 HB1618'THE MARK IN THE NORTHEAST ANGLE OF THE ROADS AS DESCRIBED.
 HB1618'
 HB1618'THE MARK IS 77 FEET NORTH-NORTHEAST AND ACROSS THE GRAVELED ROAD
 HB1618'FROM A POWERLINE TRANSFORMER POLE, 24 FEET EAST OF THE APPROXIMATE
 HB1618'CENTER OF THE GRAVELED ROAD, 19 FEET NORTH OF THE APPROXIMATE
 HB1618'CENTER OF THE GRADED ROAD, 12 FEET WEST OF A UTILITY POLE, AND
 HB1618'0.9 OF A FOOT WEST OF A METAL WITNESS POST AND SIGN.  IT IS A U.
 HB1618'S.  GEOLOGICAL SURVEY BENCH MARK BRASS CAP RIVETED TO THE TOP OF A
 HB1618'4-INCH CAST IRON PIPE THAT PROJECTS ABOUT 24 INCHES AND THE CAP IS
 HB1618'STAMPED PRIM TRAV STA NO 14 58A 1915 ILL.
 HB1618'
 HB1618'IN 1957 A TRAVERSE CONNECTION WAS MADE TO THIS MARK FROM THE KYLE
 HB1618'1957 TRIANGULATION STATION, THE MEASURED DISTANCE BEING 166.079
 HB1618'FEET - 50.6209 METERS.
 HB1618
 HB1618                          STATION RECOVERY (2023)
 HB1618
 HB1618'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1618'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0953 ***********************************************************************
 KB0953  DESIGNATION -  PTS 14 W=37 EB
 KB0953  PID         -  KB0953
 KB0953  STATE/COUNTY-  IL/MORGAN
 KB0953  COUNTRY     -  US
 KB0953  USGS QUAD   -  NEW BERLIN (2018)
 KB0953
 KB0953                         *CURRENT SURVEY CONTROL
 KB0953  ______________________________________________________________________
 KB0953* NAD 83(1986) POSITION- 39 43 30.46   (N) 089 59 05.40   (W)   HD_HELD1
 KB0953* NAVD 88 ORTHO HEIGHT -   198.735 (meters)      652.02  (feet) ADJUSTED
 KB0953  ______________________________________________________________________
 KB0953  GEOID HEIGHT    -        -32.414 (meters)                     GEOID18
 KB0953  DYNAMIC HEIGHT  -        198.625 (meters)      651.66  (feet) COMP
 KB0953  MODELED GRAVITY -    980,071.6   (mgal)                       NAVD 88
 KB0953
 KB0953  VERT ORDER      -  FIRST     CLASS II
 KB0953
 KB0953.The horizontal coordinates were determined by differentially corrected
 KB0953.hand held GPS observations or other comparable positioning techniques
 KB0953.and have an estimated accuracy of +/- 3 meters.
 KB0953
 KB0953.The orthometric height was determined by differential leveling and
 KB0953.adjusted by the NATIONAL GEODETIC SURVEY
 KB0953.in June 1991.
 KB0953
 KB0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0953.GEOID18 height accuracy estimate available here.
 KB0953
 KB0953.Click photographs - Photos may exist for this station.
 KB0953
 KB0953.The dynamic height is computed by dividing the NAVD 88
 KB0953.geopotential number by the normal gravity value computed on the
 KB0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0953.degrees latitude (g = 980.6199 gals.).
 KB0953
 KB0953.The modeled gravity was interpolated from observed gravity values.
 KB0953
 KB0953;                    North         East    Units  Estimated Accuracy
 KB0953;SPC IL W     -   339,485.8     715,588.6     MT  (+/- 3 meters HH1 GPS) 
 KB0953
 KB0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4417501510(NAD 83)
 KB0953
 KB0953                          SUPERSEDED SURVEY CONTROL
 KB0953
 KB0953  NGVD 29 (??/??/92)  198.83   (m)          652.3    (f) COMPUTED    1 2
 KB0953
 KB0953.Superseded values are not recommended for survey control.
 KB0953
 KB0953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0953.See file dsdata.pdf to determine how the superseded data were derived.
 KB0953
 KB0953_MARKER: DB = BENCH MARK DISK
 KB0953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0953_STAMPING: PRIM TRAV STA NO 14 W ILL 1923 E B NO 37 1923
 KB0953_MARK LOGO: USGS
 KB0953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0953+STABILITY: SURFACE MOTION
 KB0953
 KB0953  HISTORY     - Date     Condition        Report By
 KB0953  HISTORY     - 1923     MONUMENTED       USGS
 KB0953  HISTORY     - 1933     GOOD             CGS
 KB0953  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KB0953
 KB0953                          STATION DESCRIPTION
 KB0953
 KB0953'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0953'3 MI E FROM ALEXANDER.
 KB0953'ABOUT 3 MILES EAST ALONG THE WABASH RAILROAD FROM ALEXANDER,
 KB0953'MORGAN COUNTY, ABOUT 400 FEET NORTH OF THE TRACK, SOUTH OF U.S.
 KB0953'HIGHWAY 36, EAST OF A DIRT ROAD, AND 2 FEET WEST AND 2 FEET SOUTH
 KB0953'OF A FENCE CORNER.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 KB0953'DISK, STAMPED PRIM TRAV STA NO 14 W ILL. 1923 E B NO 37 1923,
 KB0953'AND SET IN THE TOP OF A CONCRETE POST.
 KB0953
 KB0953                          STATION RECOVERY (2012)
 KB0953
 KB0953'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0953'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1931 ***********************************************************************
 LC1931  DESIGNATION -  PTS 146 F
 LC1931  PID         -  LC1931
 LC1931  STATE/COUNTY-  IL/MASON
 LC1931  COUNTRY     -  US
 LC1931  USGS QUAD   -  NATRONA (2018)
 LC1931
 LC1931                         *CURRENT SURVEY CONTROL
 LC1931  ______________________________________________________________________
 LC1931* NAD 83(1997) POSITION- 40 15 14.77298(N) 089 41 45.70891(W)   ADJUSTED
 LC1931* NAVD 88 ORTHO HEIGHT -   178.23  (+/-2cm)      584.7   (feet) VERTCON3
 LC1931  ______________________________________________________________________
 LC1931  GEOID HEIGHT    -        -32.736 (meters)                     GEOID18
 LC1931  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 LC1931  HORZ ORDER      -  SECOND
 LC1931  VERT ORDER      -  THIRD ? (See Below)
 LC1931
 LC1931.The horizontal coordinates were established by classical geodetic methods
 LC1931.and adjusted by the National Geodetic Survey in October 1999.
 LC1931
 LC1931.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1931.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1931
 LC1931.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1931.GEOID18 height accuracy estimate available here.
 LC1931
 LC1931.The vertical order pertains to the NGVD 29 superseded value.
 LC1931
 LC1931.Click photographs - Photos may exist for this station.
 LC1931
 LC1931.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1931
 LC1931. The following values were computed from the NAD 83(1997) position.
 LC1931
 LC1931;                    North         East     Units Scale Factor Converg.
 LC1931;SPC IL W     -   398,307.317   740,037.812   MT  0.99996090   +0 18 14.8
 LC1931;SPC IL W     - 1,306,779.92  2,427,940.72   sFT  0.99996090   +0 18 14.8
 LC1931;UTM  16      - 4,459,448.134   270,708.848   MT  1.00024723   -1 44 34.4
 LC1931
 LC1931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1931!SPC IL W     -   0.99997718  x   0.99996090  =   0.99993808
 LC1931!UTM  16      -   0.99997718  x   1.00024723  =   1.00022440
 LC1931
 LC1931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7070859448(NAD 83)
 LC1931
 LC1931                          SUPERSEDED SURVEY CONTROL
 LC1931
 LC1931  NAD 83(1986)-  40 15 14.78308(N)    089 41 45.70165(W) AD(       ) 2
 LC1931  NAD 27      -  40 15 14.62970(N)    089 41 45.30630(W) AD(       ) 2
 LC1931  NGVD 29             178.32   (m)          585.0    (f) LEVELING    3  
 LC1931
 LC1931.Superseded values are not recommended for survey control.
 LC1931
 LC1931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1931.See file dsdata.pdf to determine how the superseded data were derived.
 LC1931
 LC1931_MARKER: DD = SURVEY DISK
 LC1931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1931_STAMPING: PRIM TRAV STA NO 146 F 1925
 LC1931_MARK LOGO: USGS
 LC1931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1931+STABILITY: SURFACE MOTION
 LC1931
 LC1931  HISTORY     - Date     Condition        Report By
 LC1931  HISTORY     - 1925     MONUMENTED       USGS
 LC1931
 LC1931                          STATION DESCRIPTION
 LC1931
 LC1931'DESCRIBED BY US GEOLOGICAL SURVEY 1925
 LC1931'THE MARK IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTHWEST OF NEW HOLLAND,
 LC1931'3.6 MI (5.8 KM) NORTH OF MASON CITY AND 3.6 MI (5.8 KM) WEST-SOUTHWEST
 LC1931'OF NATRONA.
 LC1931'
 LC1931'TO REACH FROM MASON CITY, GO NORTH ON STATE HIGHWAY 24 FROM ITS
 LC1931'JUNCTION WITH STATE HIGHWAY 120 FOR 3.7 MI (6.0 KM) TO THE MARK ON THE
 LC1931'LEFT (WEST) SIDE OF THE HIGHWAY.
 LC1931'
 LC1931'IT IS 31 FT (9.4 M) OF THE CENTERLINE OF STATE HIGHWAY 24, 10 FT
 LC1931'(3.0 M) NORTH OF THE CENTERLINE OF A T-ROAD AND SET IN THE TOP OF A
 LC1931'6-INCH (15 CM) SQUARE CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1379 ***********************************************************************
 JB1379  DESIGNATION -  PTS 15
 JB1379  PID         -  JB1379
 JB1379  STATE/COUNTY-  IL/ST CLAIR
 JB1379  COUNTRY     -  US
 JB1379  USGS QUAD   -  O'FALLON (2018)
 JB1379
 JB1379                         *CURRENT SURVEY CONTROL
 JB1379  ______________________________________________________________________
 JB1379* NAD 83(1986) POSITION- 38 30 47.42   (N) 089 59 03.64   (W)   HD_HELD1
 JB1379* NAVD 88 ORTHO HEIGHT -   161.136 (meters)      528.66  (feet) ADJUSTED
 JB1379  ______________________________________________________________________
 JB1379  GEOID HEIGHT    -        -30.585 (meters)                     GEOID18
 JB1379  DYNAMIC HEIGHT  -        161.033 (meters)      528.32  (feet) COMP
 JB1379  MODELED GRAVITY -    979,985.5   (mgal)                       NAVD 88
 JB1379
 JB1379  VERT ORDER      -  SECOND    CLASS 0
 JB1379
 JB1379.The horizontal coordinates were determined by differentially corrected
 JB1379.hand held GPS observations or other comparable positioning techniques
 JB1379.and have an estimated accuracy of +/- 3 meters.
 JB1379
 JB1379.The orthometric height was determined by differential leveling and
 JB1379.adjusted by the NATIONAL GEODETIC SURVEY
 JB1379.in June 1991.
 JB1379
 JB1379.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1379.GEOID18 height accuracy estimate available here.
 JB1379
 JB1379.Click photographs - Photos may exist for this station.
 JB1379
 JB1379.The dynamic height is computed by dividing the NAVD 88
 JB1379.geopotential number by the normal gravity value computed on the
 JB1379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1379.degrees latitude (g = 980.6199 gals.).
 JB1379
 JB1379.The modeled gravity was interpolated from observed gravity values.
 JB1379
 JB1379;                    North         East    Units  Estimated Accuracy
 JB1379;SPC IL W     -   204,945.1     715,900.6     MT  (+/- 3 meters HH1 GPS) 
 JB1379
 JB1379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3979266976(NAD 83)
 JB1379
 JB1379                          SUPERSEDED SURVEY CONTROL
 JB1379
 JB1379  NGVD 29 (??/??/92)  161.265  (m)          529.08   (f) ADJ UNCH    2 0
 JB1379
 JB1379.Superseded values are not recommended for survey control.
 JB1379
 JB1379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1379.See file dsdata.pdf to determine how the superseded data were derived.
 JB1379
 JB1379_MARKER: DD = SURVEY DISK
 JB1379_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1379_SP_SET: BUILDING
 JB1379_STAMPING: 531 PRIM TRAV STA NO 15 1905 DATUM ADJ
 JB1379_MARK LOGO: USGS
 JB1379_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1379
 JB1379  HISTORY     - Date     Condition        Report By
 JB1379  HISTORY     - 1905     MONUMENTED       USGS
 JB1379  HISTORY     - 1935     GOOD             CGS
 JB1379  HISTORY     - 20110416 MARK NOT FOUND   GEOCAC
 JB1379  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1379
 JB1379                          STATION DESCRIPTION
 JB1379
 JB1379'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1379'AT BELLEVILLE.
 JB1379'AT BELLEVILLE, ST. CLAIR COUNTY, AT THE INTERSECTION OF SOUTH
 JB1379'ILLINOIS AVENUE AND MAIN STREET, AT THE COURTHOUSE, IN THE
 JB1379'NORTHEAST CORNER OF THE YARD, 35 FEET SOUTH OF THE MAIN STREET
 JB1379'CURB, 15 FEET WEST OF THE SOUTH ILLINOIS AVENUE CURB, AND IN THE
 JB1379'SIDEWALK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 JB1379'STAMPED 531 PRIM TRAV STA NO 15 1905 DATUM ADJ.
 JB1379
 JB1379                          STATION RECOVERY (2011)
 JB1379
 JB1379'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JB1379'THE PREVIOUS COURTHOUSE WAS DEMOLISHED AND REPLACED WITH THE PRESENT
 JB1379'STRUCTURE ABOUT 1975. THE ENTIRE INTERSECTION HAS BEEN RECONSTRUCTED,
 JB1379'AND THE MARK IS MOST LIKELY LOST.
 JB1379
 JB1379                          STATION RECOVERY (2011)
 JB1379
 JB1379'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1379'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0676 ***********************************************************************
 HB0676  DESIGNATION -  PTS 152
 HB0676  PID         -  HB0676
 HB0676  STATE/COUNTY-  IL/JACKSON
 HB0676  COUNTRY     -  US
 HB0676  USGS QUAD   -  GORHAM (2018)
 HB0676
 HB0676                         *CURRENT SURVEY CONTROL
 HB0676  ______________________________________________________________________
 HB0676* NAD 83(1986) POSITION- 37 37 39.02   (N) 089 29 52.84   (W)   HD_HELD1
 HB0676* NAVD 88 ORTHO HEIGHT -   110.065 (meters)      361.10  (feet) ADJUSTED
 HB0676  ______________________________________________________________________
 HB0676  GEOID HEIGHT    -        -28.827 (meters)                     GEOID18
 HB0676  DYNAMIC HEIGHT  -        109.988 (meters)      360.85  (feet) COMP
 HB0676  MODELED GRAVITY -    979,937.6   (mgal)                       NAVD 88
 HB0676
 HB0676  VERT ORDER      -  FIRST     CLASS II
 HB0676
 HB0676.The horizontal coordinates were determined by differentially corrected
 HB0676.hand held GPS observations or other comparable positioning techniques
 HB0676.and have an estimated accuracy of +/- 3 meters.
 HB0676
 HB0676.The orthometric height was determined by differential leveling and
 HB0676.adjusted by the NATIONAL GEODETIC SURVEY
 HB0676.in June 1991.
 HB0676
 HB0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0676.GEOID18 height accuracy estimate available here.
 HB0676
 HB0676.Click photographs - Photos may exist for this station.
 HB0676
 HB0676.The dynamic height is computed by dividing the NAVD 88
 HB0676.geopotential number by the normal gravity value computed on the
 HB0676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0676.degrees latitude (g = 980.6199 gals.).
 HB0676
 HB0676.The modeled gravity was interpolated from observed gravity values.
 HB0676
 HB0676;                    North         East    Units  Estimated Accuracy
 HB0676;SPC IL W     -   106,838.3     759,022.4     MT  (+/- 3 meters HH1 GPS) 
 HB0676
 HB0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG7955867422(NAD 83)
 HB0676
 HB0676                          SUPERSEDED SURVEY CONTROL
 HB0676
 HB0676  NGVD 29 (11/26/84)  110.166  (m)          361.44   (f) ADJUSTED    1 2
 HB0676
 HB0676.Superseded values are not recommended for survey control.
 HB0676
 HB0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0676.See file dsdata.pdf to determine how the superseded data were derived.
 HB0676
 HB0676_MARKER: P = PIPE CAP
 HB0676_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0676_STAMPING: 1911 PRIM TRAV STA NO 152 ILLINOIS
 HB0676_MARK LOGO: USGS
 HB0676_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0676_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0676
 HB0676  HISTORY     - Date     Condition        Report By
 HB0676  HISTORY     - 1911     MONUMENTED       USGS
 HB0676  HISTORY     - 1949     GOOD             CGS
 HB0676
 HB0676                          STATION DESCRIPTION
 HB0676
 HB0676'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0676'AT GRAND TOWER.
 HB0676'AT GRAND TOWER, AT THE INTERSECTION OF SHICKLE STREET AND THE
 HB0676'ILLINOIS CENTRAL RAILROAD, 85.5 FEET SOUTHWEST OF THE SOUTHWEST
 HB0676'RAIL, 34 FEET SOUTHEAST OF THE CENTER LINE OF SHICKLE STREET,
 HB0676'10 FEET SOUTHEAST OF FENCE CORNER, IN LINE WITH FENCE AND THE
 HB0676'INSIDE OF A CHICKEN PEN, 1.5 FEET SOUTHWEST OF A WHITE WOODEN
 HB0676'WITNESS POST, 2 FEET BELOW THE LEVEL OF THE TRACKS AND ABOUT
 HB0676'LEVEL WITH THE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0287 ***********************************************************************
 LD0287  DESIGNATION -  PTS 16
 LD0287  PID         -  LD0287
 LD0287  STATE/COUNTY-  IL/FULTON
 LD0287  COUNTRY     -  US
 LD0287  USGS QUAD   -  SMITHFIELD (2018)
 LD0287
 LD0287                         *CURRENT SURVEY CONTROL
 LD0287  ______________________________________________________________________
 LD0287* NAD 83(1986) POSITION- 40 29 18.20   (N) 090 21 05.60   (W)   HD_HELD1
 LD0287* NAVD 88 ORTHO HEIGHT -   150.695 (meters)      494.41  (feet) ADJUSTED
 LD0287  ______________________________________________________________________
 LD0287  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 LD0287  DYNAMIC HEIGHT  -        150.621 (meters)      494.16  (feet) COMP
 LD0287  MODELED GRAVITY -    980,129.1   (mgal)                       NAVD 88
 LD0287
 LD0287  VERT ORDER      -  SECOND    CLASS 0
 LD0287
 LD0287.The horizontal coordinates were determined by differentially corrected
 LD0287.hand held GPS observations or other comparable positioning techniques
 LD0287.and have an estimated accuracy of +/- 3 meters.
 LD0287
 LD0287.The orthometric height was determined by differential leveling and
 LD0287.adjusted by the NATIONAL GEODETIC SURVEY
 LD0287.in June 1991.
 LD0287
 LD0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0287.GEOID18 height accuracy estimate available here.
 LD0287
 LD0287.Click photographs - Photos may exist for this station.
 LD0287
 LD0287.The dynamic height is computed by dividing the NAVD 88
 LD0287.geopotential number by the normal gravity value computed on the
 LD0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0287.degrees latitude (g = 980.6199 gals.).
 LD0287
 LD0287.The modeled gravity was interpolated from observed gravity values.
 LD0287
 LD0287;                    North         East    Units  Estimated Accuracy
 LD0287;SPC IL W     -   424,231.4     684,325.6     MT  (+/- 3 meters HH1 GPS) 
 LD0287
 LD0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2446485335(NAD 83)
 LD0287
 LD0287                          SUPERSEDED SURVEY CONTROL
 LD0287
 LD0287  NGVD 29 (??/??/92)  150.779  (m)          494.68   (f) ADJ UNCH    2 0
 LD0287
 LD0287.Superseded values are not recommended for survey control.
 LD0287
 LD0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0287.See file dsdata.pdf to determine how the superseded data were derived.
 LD0287
 LD0287_MARKER: P = PIPE CAP
 LD0287_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0287_STAMPING: PTS 16 ILL 496 1909 1910
 LD0287_MARK LOGO: USGS
 LD0287_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0287_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0287
 LD0287  HISTORY     - Date     Condition        Report By
 LD0287  HISTORY     - 1910     MONUMENTED       USGS
 LD0287  HISTORY     - 1934     GOOD             CGS
 LD0287
 LD0287                          STATION DESCRIPTION
 LD0287
 LD0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0287'AT SEVILLE.
 LD0287'AT SEVILLE, FULON COUNTY, ON THE TOLEDO, PEORIA AND WESTERN RAILROAD,
 LD0287'0.2 MILE NORTHWEST OF THE STATION, 51 FEET NORTHWEST OF MILEPOST
 LD0287'158, 39 FEET SOUTHWEST OF A POINT 2 FEET SOUTHEAST OF THE CENTER OF
 LD0287'A ROAD CROSSING, 2 FEET NORTHEAST OF THE RIGHT-OF-WAY FENCE, AND
 LD0287'LEVEL WITH THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 LD0287'CAP, STAMPED PTS 16 ILL 496 1909 1910 AND RIVETED ON THE TOP OF
 LD0287'A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0554 ***********************************************************************
 LD0554  DESIGNATION -  PTS 17
 LD0554  PID         -  LD0554
 LD0554  STATE/COUNTY-  IL/ADAMS
 LD0554  COUNTRY     -  US
 LD0554  USGS QUAD   -  BOWEN (2018)
 LD0554
 LD0554                         *CURRENT SURVEY CONTROL
 LD0554  ______________________________________________________________________
 LD0554* NAD 83(1986) POSITION- 40 08 08.30   (N) 091 00 30.10   (W)   HD_HELD1
 LD0554* NAVD 88 ORTHO HEIGHT -   217.324 (meters)      713.00  (feet) ADJUSTED
 LD0554  ______________________________________________________________________
 LD0554  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 LD0554  DYNAMIC HEIGHT  -        217.211 (meters)      712.63  (feet) COMP
 LD0554  MODELED GRAVITY -    980,103.0   (mgal)                       NAVD 88
 LD0554
 LD0554  VERT ORDER      -  SECOND    CLASS 0
 LD0554
 LD0554.The horizontal coordinates were determined by differentially corrected
 LD0554.hand held GPS observations or other comparable positioning techniques
 LD0554.and have an estimated accuracy of +/- 3 meters.
 LD0554
 LD0554.The orthometric height was determined by differential leveling and
 LD0554.adjusted by the NATIONAL GEODETIC SURVEY
 LD0554.in June 1991.
 LD0554
 LD0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0554.GEOID18 height accuracy estimate available here.
 LD0554
 LD0554.Click photographs - Photos may exist for this station.
 LD0554
 LD0554.The dynamic height is computed by dividing the NAVD 88
 LD0554.geopotential number by the normal gravity value computed on the
 LD0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0554.degrees latitude (g = 980.6199 gals.).
 LD0554
 LD0554.The modeled gravity was interpolated from observed gravity values.
 LD0554
 LD0554;                    North         East    Units  Estimated Accuracy
 LD0554;SPC IL W     -   385,387.3     628,270.7     MT  (+/- 3 meters HH1 GPS) 
 LD0554
 LD0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE6967444713(NAD 83)
 LD0554
 LD0554                          SUPERSEDED SURVEY CONTROL
 LD0554
 LD0554  NGVD 29 (??/??/92)  217.398  (m)          713.25   (f) ADJ UNCH    2 0
 LD0554
 LD0554.Superseded values are not recommended for survey control.
 LD0554
 LD0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0554.See file dsdata.pdf to determine how the superseded data were derived.
 LD0554
 LD0554_MARKER: P = PIPE CAP
 LD0554_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0554_STAMPING: PRIM TRAV STA NO 17 1914
 LD0554_MARK LOGO: USGS
 LD0554_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0554_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0554
 LD0554  HISTORY     - Date     Condition        Report By
 LD0554  HISTORY     - 1914     MONUMENTED       USGS
 LD0554  HISTORY     - 1935     GOOD             CGS
 LD0554
 LD0554                          STATION DESCRIPTION
 LD0554
 LD0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0554'0.9 MI S FROM LA PRAIRIE.
 LD0554'0.9 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0554'FROM THE STATION AT LA PRAIRIE, ADAMS COUNTY, THENCE 591 FEET
 LD0554'WEST ALONG A ROAD, OPPOSITE POLE 233+20, AT THE JUNCTION OF A
 LD0554'ROAD LEADING SOUTH, 36 FEET SOUTH OF THE CENTERLINE OF THE CROSS
 LD0554'ROAD, 27 FEET WEST OF THE CENTERLINE OF THE SIDE ROAD, AND 2 FEET
 LD0554'EAST OF THE RIGHT-OF-WAY FENCE.  A UNITED STATES GEOLOGICAL SURVEY
 LD0554'STANDARD CAP, STAMPED 17 ILL 1914 AND RIVETED ON TOP OF A 3-1/2-INCH
 LD0554'IRON PIPE PROJECTING ABOUT ONE FOOT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1003 ***********************************************************************
 MF1003  DESIGNATION -  PTS 17
 MF1003  PID         -  MF1003
 MF1003  STATE/COUNTY-  IL/BUREAU
 MF1003  COUNTRY     -  US
 MF1003  USGS QUAD   -  NEPONSET (2018)
 MF1003
 MF1003                         *CURRENT SURVEY CONTROL
 MF1003  ______________________________________________________________________
 MF1003* NAD 83(1986) POSITION- 41 21 44.26   (N) 089 45 04.40   (W)   HD_HELD1
 MF1003* NAVD 88 ORTHO HEIGHT -   204.112 (meters)      669.66  (feet) ADJUSTED
 MF1003  ______________________________________________________________________
 MF1003  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 MF1003  DYNAMIC HEIGHT  -        204.029 (meters)      669.39  (feet) COMP
 MF1003  MODELED GRAVITY -    980,210.8   (mgal)                       NAVD 88
 MF1003
 MF1003  VERT ORDER      -  SECOND    CLASS 0
 MF1003
 MF1003.The horizontal coordinates were determined by differentially corrected
 MF1003.hand held GPS observations or other comparable positioning techniques
 MF1003.and have an estimated accuracy of +/- 3 meters.
 MF1003
 MF1003.The orthometric height was determined by differential leveling and
 MF1003.adjusted by the NATIONAL GEODETIC SURVEY
 MF1003.in June 1991.
 MF1003
 MF1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1003.GEOID18 height accuracy estimate available here.
 MF1003
 MF1003.Click photographs - Photos may exist for this station.
 MF1003
 MF1003.The dynamic height is computed by dividing the NAVD 88
 MF1003.geopotential number by the normal gravity value computed on the
 MF1003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1003.degrees latitude (g = 980.6199 gals.).
 MF1003
 MF1003.The modeled gravity was interpolated from observed gravity values.
 MF1003
 MF1003;                    North         East    Units  Estimated Accuracy
 MF1003;SPC IL W     -   521,341.9     734,759.4     MT  (+/- 3 meters HH1 GPS) 
 MF1003
 MF1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6987882628(NAD 83)
 MF1003
 MF1003                          SUPERSEDED SURVEY CONTROL
 MF1003
 MF1003  NGVD 29 (??/??/92)  204.190  (m)          669.91   (f) ADJ UNCH    2 0
 MF1003
 MF1003.Superseded values are not recommended for survey control.
 MF1003
 MF1003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1003.See file dsdata.pdf to determine how the superseded data were derived.
 MF1003
 MF1003_MARKER: P = PIPE CAP
 MF1003_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF1003_STAMPING: PTS 17 1919 670 EB 8
 MF1003_MARK LOGO: USGS
 MF1003_MAGNETIC: P = MARKER IS A STEEL PIPE
 MF1003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1003
 MF1003  HISTORY     - Date     Condition        Report By
 MF1003  HISTORY     - 1919     MONUMENTED       USGS
 MF1003  HISTORY     - 1934     GOOD             CGS
 MF1003  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1003  HISTORY     - 20010509 MARK NOT FOUND   USPSQD
 MF1003
 MF1003                          STATION DESCRIPTION
 MF1003
 MF1003'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1003'1.5 MI W FROM SHEFFIELD.
 MF1003'1.5 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD
 MF1003'FROM THE STATION AT SHEFFIELD, BUREAU COUNTY, AT A ROAD CROSSING
 MF1003'OPPOSITE THE JUNCTION OF U.S. HIGHWAY 34 LEADING SOUTH, 45 FEET
 MF1003'EAST OF THE CENTERLINE OF THE ROAD, 27 FEET SOUTH OF THE CENTERLINE
 MF1003'OF THE SOUTH TRACK, AND 11 FEET NORTHWEST OF A POLE.  A UNITED
 MF1003'STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED PTS 17 1919 670
 MF1003'EB 8 AND RIVETED ON THE TOP OF AN IRON PIPE.
 MF1003
 MF1003                          STATION RECOVERY (1995)
 MF1003
 MF1003'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1003'MARK NOT FOUND.
 MF1003
 MF1003                          STATION RECOVERY (2001)
 MF1003
 MF1003'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1003'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0824 ***********************************************************************
 LD0824  DESIGNATION -  PTS 19 T
 LD0824  PID         -  LD0824
 LD0824  STATE/COUNTY-  IL/ADAMS
 LD0824  COUNTRY     -  US
 LD0824  USGS QUAD   -  COATSBURG (2018)
 LD0824
 LD0824                         *CURRENT SURVEY CONTROL
 LD0824  ______________________________________________________________________
 LD0824* NAD 83(1997) POSITION- 40 06 28.72401(N) 091 09 22.71639(W)   ADJUSTED
 LD0824* NAVD 88 ORTHO HEIGHT -   200.64  (+/-2cm)      658.3   (feet) VERTCON3
 LD0824  ______________________________________________________________________
 LD0824  GEOID HEIGHT    -        -32.787 (meters)                     GEOID18
 LD0824  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 LD0824  HORZ ORDER      -  SECOND
 LD0824  VERT ORDER      -  THIRD ? (See Below)
 LD0824
 LD0824.The horizontal coordinates were established by classical geodetic methods
 LD0824.and adjusted by the National Geodetic Survey in October 1999.
 LD0824
 LD0824.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0824.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0824
 LD0824.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0824.GEOID18 height accuracy estimate available here.
 LD0824
 LD0824.The vertical order pertains to the NGVD 29 superseded value.
 LD0824
 LD0824.Click photographs - Photos may exist for this station.
 LD0824
 LD0824.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0824
 LD0824. The following values were computed from the NAD 83(1997) position.
 LD0824
 LD0824;                    North         East     Units Scale Factor Converg.
 LD0824;SPC IL W     -   382,446.051   615,628.034   MT  1.00002878   -0 38 15.3
 LD0824;SPC IL W     - 1,254,741.75  2,019,772.97   sFT  1.00002878   -0 38 15.3
 LD0824;UTM  15      - 4,441,370.952   657,133.313   MT  0.99990396   +1 11 16.8
 LD0824
 LD0824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0824!SPC IL W     -   0.99997367  x   1.00002878  =   1.00000245
 LD0824!UTM  15      -   0.99997367  x   0.99990396  =   0.99987763
 LD0824
 LD0824_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5713341370(NAD 83)
 LD0824
 LD0824                          SUPERSEDED SURVEY CONTROL
 LD0824
 LD0824  NAD 83(1996)-  40 06 28.72397(N)    091 09 22.71632(W) AD(       ) 2
 LD0824  NAD 83(1986)-  40 06 28.73473(N)    091 09 22.71402(W) AD(       ) 2
 LD0824  NAD 27      -  40 06 28.56500(N)    091 09 22.21100(W) AD(       ) 2
 LD0824  NGVD 29             200.71   (m)          658.5    (f) LEVELING    3  
 LD0824
 LD0824.Superseded values are not recommended for survey control.
 LD0824
 LD0824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0824.See file dsdata.pdf to determine how the superseded data were derived.
 LD0824
 LD0824_MARKER: P = PIPE CAP
 LD0824_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0824_STAMPING: 1921 659 PRIM TRAV STA NO 19-T 1924
 LD0824_MARK LOGO: USGS
 LD0824_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0824_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0824
 LD0824  HISTORY     - Date     Condition        Report By
 LD0824  HISTORY     - 1921     MONUMENTED       USGS
 LD0824  HISTORY     - 1934     GOOD             CGS
 LD0824
 LD0824                          STATION DESCRIPTION
 LD0824
 LD0824'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0824'STATION IS A STANDARD U.S.G.S. BRONZE CAP BENCH MARK ON THE
 LD0824'TOP OF AN IRON PIPE WHICH PROJECTS 3 INCHES.  THE MARK IS IN
 LD0824'THE NE CORNER OF A CROSSROADS WHICH IS 2 MILES S OF KELLERS
 LD0824'STORE AT BIG NECK CROSSROADS ON U.S. HIGHWAY 36, 29.7 FEET
 LD0824'E OF N-S ROAD, 31.4 FEET E OF THE E-W ROAD, AND IS STAMPED
 LD0824'PRI. TRAV. STA. NO. 19-T 1924 ELEVATION 659 FEET.
 LD0824'
 LD0824'THIS STATION WAS NOT OCCUPIED BUT WAS TIED BY TRAVERSE TO
 LD0824'STATION TODD, WHICH IS 630.664 FEET E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0021 ***********************************************************************
 KC0021  DESIGNATION -  PTS 2
 KC0021  PID         -  KC0021
 KC0021  STATE/COUNTY-  IL/MORGAN
 KC0021  COUNTRY     -  US
 KC0021  USGS QUAD   -  LYNNVILLE (2018)
 KC0021
 KC0021                         *CURRENT SURVEY CONTROL
 KC0021  ______________________________________________________________________
 KC0021* NAD 83(1986) POSITION- 39 44 37.82   (N) 090 21 03.65   (W)   HD_HELD1
 KC0021* NAVD 88 ORTHO HEIGHT -   183.711 (meters)      602.73  (feet) ADJUSTED
 KC0021  ______________________________________________________________________
 KC0021  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 KC0021  DYNAMIC HEIGHT  -        183.610 (meters)      602.39  (feet) COMP
 KC0021  MODELED GRAVITY -    980,074.5   (mgal)                       NAVD 88
 KC0021
 KC0021  VERT ORDER      -  FIRST     CLASS II
 KC0021
 KC0021.The horizontal coordinates were determined by differentially corrected
 KC0021.hand held GPS observations or other comparable positioning techniques
 KC0021.and have an estimated accuracy of +/- 3 meters.
 KC0021
 KC0021.The orthometric height was determined by differential leveling and
 KC0021.adjusted by the NATIONAL GEODETIC SURVEY
 KC0021.in June 1991.
 KC0021
 KC0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0021.GEOID18 height accuracy estimate available here.
 KC0021
 KC0021.Click photographs - Photos may exist for this station.
 KC0021
 KC0021.The dynamic height is computed by dividing the NAVD 88
 KC0021.geopotential number by the normal gravity value computed on the
 KC0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0021.degrees latitude (g = 980.6199 gals.).
 KC0021
 KC0021.The modeled gravity was interpolated from observed gravity values.
 KC0021
 KC0021;                    North         East    Units  Estimated Accuracy
 KC0021;SPC IL W     -   341,563.6     684,200.1     MT  (+/- 3 meters HH1 GPS) 
 KC0021
 KC0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2697402682(NAD 83)
 KC0021
 KC0021                          SUPERSEDED SURVEY CONTROL
 KC0021
 KC0021  NGVD 29 (??/??/92)  183.828  (m)          603.11   (f) ADJ UNCH    1 2
 KC0021
 KC0021.Superseded values are not recommended for survey control.
 KC0021
 KC0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0021.See file dsdata.pdf to determine how the superseded data were derived.
 KC0021
 KC0021_MARKER: DD = SURVEY DISK
 KC0021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0021_STAMPING: PRIM TRAV STA NO 2 MAC 1923 ILL 10 A
 KC0021_MARK LOGO: USGS
 KC0021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0021+STABILITY: SURFACE MOTION
 KC0021
 KC0021  HISTORY     - Date     Condition        Report By
 KC0021  HISTORY     - 1923     MONUMENTED       USGS
 KC0021  HISTORY     - 1933     GOOD             CGS
 KC0021  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0021
 KC0021                          STATION DESCRIPTION
 KC0021
 KC0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0021'1.2 MI W FROM MARKHAM.
 KC0021'ABOUT 1-1/4 MILES WEST ALONG THE WABASH RAILROAD FROM MARKHAM,
 KC0021'MORGAN COUNTY, AT A ROAD CROSSING, 15 FEET WEST OF THE ROAD, AND
 KC0021'25 FEET SOUTH OF THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY
 KC0021'STANDARD DISK, STAMPED PRIM TRAV STA NO 2 MAC 1923 ILL 10 A AND
 KC0021'SET IN THE TOP OF A CONCRETE POST.
 KC0021
 KC0021                          STATION RECOVERY (2012)
 KC0021
 KC0021'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0021'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1573 ***********************************************************************
 JC1573  DESIGNATION -  PTS 21
 JC1573  PID         -  JC1573
 JC1573  STATE/COUNTY-  IL/MADISON
 JC1573  COUNTRY     -  US
 JC1573  USGS QUAD   -  BETHALTO (2018)
 JC1573
 JC1573                         *CURRENT SURVEY CONTROL
 JC1573  ______________________________________________________________________
 JC1573* NAD 83(1997) POSITION- 38 58 24.83519(N) 090 00 04.72289(W)   ADJUSTED
 JC1573* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) SCALED
 JC1573  ______________________________________________________________________
 JC1573  GEOID HEIGHT    -        -31.278 (meters)                     GEOID18
 JC1573  LAPLACE CORR    -          2.27  (seconds)                    DEFLEC18
 JC1573  HORZ ORDER      -  SECOND
 JC1573
 JC1573.The horizontal coordinates were established by classical geodetic methods
 JC1573.and adjusted by the National Geodetic Survey in October 1999.
 JC1573
 JC1573.The orthometric height was scaled from a topographic map.
 JC1573
 JC1573.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1573.GEOID18 height accuracy estimate available here.
 JC1573
 JC1573.Click photographs - Photos may exist for this station.
 JC1573
 JC1573.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1573
 JC1573. The following values were computed from the NAD 83(1997) position.
 JC1573
 JC1573;                    North         East     Units Scale Factor Converg.
 JC1573;SPC IL W     -   256,047.809   714,328.577   MT  0.99994370   +0 06 14.4
 JC1573;SPC IL W     -   840,050.19  2,343,593.01   sFT  0.99994370   +0 06 14.4
 JC1573;UTM  15      - 4,318,121.048   759,783.267   MT  1.00043109   +1 53 13.6
 JC1573;UTM  16      - 4,318,128.542   239,989.381   MT  1.00043255   -1 53 19.6
 JC1573
 JC1573!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1573!SPC IL W     -   0.99997700  x   0.99994370  =   0.99992070
 JC1573!UTM  15      -   0.99997700  x   1.00043109  =   1.00040808
 JC1573!UTM  16      -   0.99997700  x   1.00043255  =   1.00040954
 JC1573
 JC1573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5978318121(NAD 83)
 JC1573
 JC1573                          SUPERSEDED SURVEY CONTROL
 JC1573
 JC1573  NAD 83(1986)-  38 58 24.84775(N)    090 00 04.71121(W) AD(       ) 2
 JC1573  NAD 27      -  38 58 24.68200(N)    090 00 04.33500(W) AD(       ) 2
 JC1573
 JC1573.Superseded values are not recommended for survey control.
 JC1573
 JC1573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1573.See file dsdata.pdf to determine how the superseded data were derived.
 JC1573
 JC1573_MARKER: DD = SURVEY DISK
 JC1573_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JC1573_STAMPING: PRIM TRAV STA NO 21 LS 1924
 JC1573_MARK LOGO: USGS
 JC1573_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1573
 JC1573  HISTORY     - Date     Condition        Report By
 JC1573  HISTORY     - 1924     MONUMENTED       USGS
 JC1573  HISTORY     - 1934     GOOD             CGS
 JC1573
 JC1573                          STATION DESCRIPTION
 JC1573
 JC1573'DESCRIBED BY US GEOLOGICAL SURVEY 1924
 JC1573'THE STATION IS LOCATED AT THE WEST EDGE OF THE SMALL VILLAGE
 JC1573'OF DORSEY.
 JC1573'
 JC1573'PRIMARY TRAVERSE STATION NO. 21 (USGS 1924),
 JC1573'IS IN THE NORTHWEST CORNER OF THE LOT CONTAINING THE
 JC1573'OLD CREAMERY, 22 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 JC1573'CREAMERY, 27 FEET SOUTH OF THE CENTER LINE OF THE ROAD, AND
 JC1573'PROJECTS 6 INCHES.  THE MARK IS A STANDARD U.S.G.S. BRASS DISK
 JC1573'SET IN A BLOCK OF CONCRETE ABOUT 6 INCHES IN DIAMETER AND IS
 JC1573'VERY UNSTABLE.  IT WAS CONNECTED TO STATION DORSEY BY TRAVERSE.
 JC1573
 JC1573                          STATION RECOVERY (1934)
 JC1573
 JC1573'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JC1573'A TRAVERSE STATION OF THE U.S. GEOLOGICAL SURVEY NO. 21, ESTABLISHED
 JC1573'IN 1924.  THE MARK IS LOCATED IN THE NORTHWEST CORNER OF A LOT
 JC1573'CONTAINING AN OLD CREAMERY, 27 FEET SOUTH OF CENTER LINE OF ROAD
 JC1573'(MAIN STREET), 22 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 JC1573'CREAMERY AND PROJECTS 6 INCHES.  THE MARK IS A STANDARD U.S.G.S.
 JC1573'DISK SET IN A BLOCK OF CONCRETE ABOUT 6 INCHES IN DIAMETER AND
 JC1573'IS VERY UNSTABLE.  IT IS 21.689 METERS (71.16 FEET) SOUTHWEST OF
 JC1573'TRIANGULATION STATION DORSEY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1679 ***********************************************************************
 ME1679  DESIGNATION -  PTS 21 K
 ME1679  PID         -  ME1679
 ME1679  STATE/COUNTY-  IL/COOK
 ME1679  COUNTRY     -  US
 ME1679  USGS QUAD   -  ELMHURST (2018)
 ME1679
 ME1679                         *CURRENT SURVEY CONTROL
 ME1679  ______________________________________________________________________
 ME1679* NAD 83(1986) POSITION- 41 55 53.04   (N) 087 55 12.55   (W)   HD_HELD1
 ME1679* NAVD 88 ORTHO HEIGHT -   203.193 (meters)      666.64  (feet) ADJUSTED
 ME1679  ______________________________________________________________________
 ME1679  GEOID HEIGHT    -        -33.526 (meters)                     GEOID18
 ME1679  DYNAMIC HEIGHT  -        203.124 (meters)      666.42  (feet) COMP
 ME1679  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 ME1679
 ME1679  VERT ORDER      -  FIRST     CLASS II
 ME1679
 ME1679.The horizontal coordinates were determined by differentially corrected
 ME1679.hand held GPS observations or other comparable positioning techniques
 ME1679.and have an estimated accuracy of +/- 3 meters.
 ME1679
 ME1679.The orthometric height was determined by differential leveling and
 ME1679.adjusted by the NATIONAL GEODETIC SURVEY
 ME1679.in June 1991.
 ME1679
 ME1679.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1679.GEOID18 height accuracy estimate available here.
 ME1679
 ME1679.Click photographs - Photos may exist for this station.
 ME1679
 ME1679.The dynamic height is computed by dividing the NAVD 88
 ME1679.geopotential number by the normal gravity value computed on the
 ME1679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1679.degrees latitude (g = 980.6199 gals.).
 ME1679
 ME1679.The modeled gravity was interpolated from observed gravity values.
 ME1679
 ME1679;                    North         East    Units  Estimated Accuracy
 ME1679;SPC IL E     -   584,565.8     334,268.2     MT  (+/- 3 meters HH1 GPS) 
 ME1679
 ME1679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2371242569(NAD 83)
 ME1679
 ME1679                          SUPERSEDED SURVEY CONTROL
 ME1679
 ME1679  NGVD 29 (??/??/92)  203.28   (m)          666.9    (f) COMPUTED    1 2
 ME1679
 ME1679.Superseded values are not recommended for survey control.
 ME1679
 ME1679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1679.See file dsdata.pdf to determine how the superseded data were derived.
 ME1679
 ME1679_MARKER: DD = SURVEY DISK
 ME1679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1679_STAMPING: PT STA NO 21-K 1924 ILL K 47 1924
 ME1679_MARK LOGO: USGS
 ME1679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1679+STABILITY: SURFACE MOTION
 ME1679
 ME1679  HISTORY     - Date     Condition        Report By
 ME1679  HISTORY     - 1924     MONUMENTED       USGS
 ME1679  HISTORY     - 1947     GOOD             CGS
 ME1679  HISTORY     - 1964     MARK NOT FOUND   USGS
 ME1679
 ME1679                          STATION DESCRIPTION
 ME1679
 ME1679'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1679'2.8 MI W FROM FRANKLIN PARK.
 ME1679'ABOUT 2.8 MILES WEST ALONG GRAND AVENUE FROM THE FRANKLIN PARK
 ME1679'DISTRICT 84 SCHOOL AT FRANKLIN PARK, SET IN THE NORTHEAST QUARTER
 ME1679'OF THE INTERSECTION OF MOUNT PROSPECT ROAD (THE COOK-DU PAGE COUNTY
 ME1679'LINE), 197 FEET NORTHEAST AND ACROSS THE INTERSECTION FROM THE
 ME1679'CENTER OF THE ENTRANCE TO THE MOUNT EMBLEM CEMETERY, 42 FEET
 ME1679'EAST OF THE CENTER LINE OF THE COUNTY LINE ROAD, 15 FEET EAST
 ME1679'OF A FENCE CORNER POST, 3 FEET SOUTH OF THE FENCE LINE, 2 FEET
 ME1679'WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE THE
 ME1679'INTERSECTION AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 ME1679'FOOT.
 ME1679
 ME1679                          STATION RECOVERY (1964)
 ME1679
 ME1679'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 ME1679'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1599 ***********************************************************************
 NH1599  DESIGNATION -  PTS 22
 NH1599  PID         -  NH1599
 NH1599  STATE/COUNTY-  IL/STEPHENSON
 NH1599  COUNTRY     -  US
 NH1599  USGS QUAD   -  SOUTH WAYNE (2018)
 NH1599
 NH1599                         *CURRENT SURVEY CONTROL
 NH1599  ______________________________________________________________________
 NH1599* NAD 83(1997) POSITION- 42 30 20.43809(N) 089 52 37.91344(W)   ADJUSTED
 NH1599* NAVD 88 ORTHO HEIGHT -   284.54  (+/-2cm)      933.5   (feet) VERTCON3
 NH1599  ______________________________________________________________________
 NH1599  GEOID HEIGHT    -        -33.459 (meters)                     GEOID18
 NH1599  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 NH1599  HORZ ORDER      -  SECOND
 NH1599  VERT ORDER      -  THIRD ? (See Below)
 NH1599
 NH1599.The horizontal coordinates were established by classical geodetic methods
 NH1599.and adjusted by the National Geodetic Survey in October 1999.
 NH1599
 NH1599.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1599.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1599
 NH1599.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1599.GEOID18 height accuracy estimate available here.
 NH1599
 NH1599.The vertical order pertains to the NGVD 29 superseded value.
 NH1599
 NH1599.Click photographs - Photos may exist for this station.
 NH1599
 NH1599.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1599
 NH1599. The following values were computed from the NAD 83(1997) position.
 NH1599
 NH1599;                    North         East     Units Scale Factor Converg.
 NH1599;SPC IL W     -   648,289.600   723,790.481   MT  0.99994814   +0 11 44.1
 NH1599;SPC IL W     - 2,126,930.13  2,374,635.94   sFT  0.99994814   +0 11 44.1
 NH1599;SPC WI S     -    56,184.711   610,093.813   MT  1.00005367   +0 05 03.8
 NH1599;SPC WI S     -   184,332.67  2,001,616.12   sFT  1.00005367   +0 05 03.8
 NH1599;UTM  16      - 4,709,935.638   263,604.340   MT  1.00028761   -1 56 41.7
 NH1599
 NH1599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1599!SPC IL W     -   0.99996062  x   0.99994814  =   0.99990877
 NH1599!SPC WI S     -   0.99996062  x   1.00005367  =   1.00001429
 NH1599!UTM  16      -   0.99996062  x   1.00028761  =   1.00024822
 NH1599
 NH1599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN6360409935(NAD 83)
 NH1599
 NH1599                          SUPERSEDED SURVEY CONTROL
 NH1599
 NH1599  NAD 83(1996)-  42 30 20.43809(N)    089 52 37.91345(W) AD(       ) 2
 NH1599  NAD 83(1991)-  42 30 20.43545(N)    089 52 37.91597(W) AD(       ) 2
 NH1599  NAD 83(1986)-  42 30 20.43185(N)    089 52 37.91382(W) AD(       ) 2
 NH1599  NAD 27      -  42 30 20.40300(N)    089 52 37.47600(W) AD(       ) 2
 NH1599  NGVD 29             284.64   (m)          933.9    (f) LEVELING    3  
 NH1599
 NH1599.Superseded values are not recommended for survey control.
 NH1599
 NH1599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1599.See file dsdata.pdf to determine how the superseded data were derived.
 NH1599
 NH1599_MARKER: P = PIPE CAP
 NH1599_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH1599_STAMPING: PRIM TRAV STA NO 22 1911 933
 NH1599_MARK LOGO: USGS
 NH1599_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH1599_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1599
 NH1599  HISTORY     - Date     Condition        Report By
 NH1599  HISTORY     - 1911     MONUMENTED       USGS
 NH1599  HISTORY     - 1935     GOOD             CGS
 NH1599  HISTORY     - 19961002 MARK NOT FOUND   USPSQD
 NH1599  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH1599
 NH1599                          STATION DESCRIPTION
 NH1599
 NH1599'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH1599'THIS STATION IS ABOUT 4 MILES WEST OF WINSLOW, ILLINOIS,
 NH1599'ABOUT 6 MILES EAST OF WARREN, ILLINOIS, AND ABOUT 4 MILES
 NH1599'SOUTH OF SOUTH WAYNE, WISCONSIN.  IN FRACTIONAL SEC. 13,
 NH1599'T 29 N, R 5 E.  JUST SOUTH OF THE ILLINOIS-WISCONSIN STATE
 NH1599'LINE.  ON LAND OWNED BY F.C. FRITZGES AND OCCUPIED BY C.G.
 NH1599'LEVERTON.
 NH1599'
 NH1599'U.S.G.S. P.T. STA. NO. 22 1911 IS WEST OF THE STATION AT
 NH1599'SOUTHWEST CORNER OF CROSSROADS.  27 FEET SOUTH OF CENTERLINE
 NH1599'OF STATE LINE ROAD.  36 FEET WEST OF CENTERLINE OF NORTH-SOUTH
 NH1599'ROAD.  12 FEET WEST OF TWO MAIL BOXES.  75 YARDS EAST OF FARM
 NH1599'HOUSE ON SOUTH SIDE OF ROAD.  THE MARK IS A BRONZE DISC
 NH1599'SET ON TOP OF A THREE-INCH PIPE.  THE MARK PROJECTS 3 INCHES.
 NH1599'
 NH1599'TO REACH THE STATION FROM RAILROAD DEPOT IN WARREN GO SOUTH
 NH1599'ON EAST SIDE OF TRACKS 0.6 MILE TO CROSSROADS.  THENCE EAST
 NH1599'ON GRAVEL 5.3 MILES TO T INTERSECTION OF GRAVEL ROADS, THENCE
 NH1599'NORTH 1.15 MILE TO CROSSROADS AT STATE LINE.  THENCE EAST
 NH1599'ON STATE LINE ROAD.  0.3 MILE TO TOP OF GRADE AND STATION
 NH1599'ON SOUTH SIDE OF ROAD.
 NH1599
 NH1599                          STATION RECOVERY (1996)
 NH1599
 NH1599'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1599'MARK NOT FOUND.
 NH1599
 NH1599                          STATION RECOVERY (2001)
 NH1599
 NH1599'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1599'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1684 ***********************************************************************
 ME1684  DESIGNATION -  PTS 22 K
 ME1684  PID         -  ME1684
 ME1684  STATE/COUNTY-  IL/DU PAGE
 ME1684  COUNTRY     -  US
 ME1684  USGS QUAD   -  ELMHURST (2018)
 ME1684
 ME1684                         *CURRENT SURVEY CONTROL
 ME1684  ______________________________________________________________________
 ME1684* NAD 83(1986) POSITION- 41 55 50.41   (N) 087 57 13.64   (W)   HD_HELD1
 ME1684* NAVD 88 ORTHO HEIGHT -   210.009 (meters)      689.00  (feet) ADJUSTED
 ME1684  ______________________________________________________________________
 ME1684  GEOID HEIGHT    -        -33.501 (meters)                     GEOID18
 ME1684  DYNAMIC HEIGHT  -        209.937 (meters)      688.77  (feet) COMP
 ME1684  MODELED GRAVITY -    980,277.6   (mgal)                       NAVD 88
 ME1684
 ME1684  VERT ORDER      -  FIRST     CLASS I
 ME1684
 ME1684.The horizontal coordinates were determined by differentially corrected
 ME1684.hand held GPS observations or other comparable positioning techniques
 ME1684.and have an estimated accuracy of +/- 3 meters.
 ME1684
 ME1684.The orthometric height was determined by differential leveling and
 ME1684.adjusted by the NATIONAL GEODETIC SURVEY
 ME1684.in June 1991.
 ME1684
 ME1684.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1684.GEOID18 height accuracy estimate available here.
 ME1684
 ME1684.Click photographs - Photos may exist for this station.
 ME1684
 ME1684.The dynamic height is computed by dividing the NAVD 88
 ME1684.geopotential number by the normal gravity value computed on the
 ME1684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1684.degrees latitude (g = 980.6199 gals.).
 ME1684
 ME1684.The modeled gravity was interpolated from observed gravity values.
 ME1684
 ME1684;                    North         East    Units  Estimated Accuracy
 ME1684;SPC IL E     -   584,471.7     331,478.9     MT  (+/- 3 meters HH1 GPS) 
 ME1684
 ME1684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2092342518(NAD 83)
 ME1684
 ME1684                          SUPERSEDED SURVEY CONTROL
 ME1684
 ME1684  NGVD 29 (??/??/92)  210.098  (m)          689.30   (f) ADJ UNCH    1 1
 ME1684
 ME1684.Superseded values are not recommended for survey control.
 ME1684
 ME1684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1684.See file dsdata.pdf to determine how the superseded data were derived.
 ME1684
 ME1684_MARKER: DD = SURVEY DISK
 ME1684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1684_STAMPING: PT STA NO 22 K ILL K 48 1924
 ME1684_MARK LOGO: USGS
 ME1684_PROJECTION: RECESSED 46 CENTIMETERS
 ME1684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1684+STABILITY: SURFACE MOTION
 ME1684
 ME1684  HISTORY     - Date     Condition        Report By
 ME1684  HISTORY     - 1924     MONUMENTED       USGS
 ME1684  HISTORY     - 1969     GOOD             CGS
 ME1684  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1684  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1684
 ME1684                          STATION DESCRIPTION
 ME1684
 ME1684'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1684'4 MI SE FROM WOOD DALE.
 ME1684'ABOUT 1.05 MILES EAST ALONG IRVING PARK ROAD FROM THE INTERSECTION
 ME1684'OF IRVING PARK ROAD AND WOOD DALE ROAD AT WOOD DALE, THENCE 2.25
 ME1684'MILES SOUTH ALONG STATE HIGHWAY 83 WHICH IS KINGERY HIGHWAY,
 ME1684'THENCE 0.7 MILE EAST ALONG GRAND AVENUE, OR ABOUT 4.5 MILES WEST
 ME1684'ALONG GRAND AVENUE FROM THE MAIN SCHOOL, DISTRICT 84 AT FRANKLIN
 ME1684'PARK, 27 FEET SOUTH OF THE CENTER LINE OF THE AVENUE, 49 FEET
 ME1684'WEST OF THE CENTER LINE OF CHURCH ROAD 0.4 FOOT WEST OF A METAL
 ME1684'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 ME1684'IN THE TOP OF A CONCRETE POST WHICH IS 18 INCHES BELOW THE
 ME1684'SURFACE OF THE GROUND.  SEC 26, T40N, R 11E.
 ME1684
 ME1684                          STATION RECOVERY (1977)
 ME1684
 ME1684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1684'MARK NOT FOUND.
 ME1684
 ME1684                          STATION RECOVERY (1987)
 ME1684
 ME1684'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1684'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1609 ***********************************************************************
 ME1609  DESIGNATION -  PTS 23 Y
 ME1609  PID         -  ME1609
 ME1609  STATE/COUNTY-  IL/WILL
 ME1609  COUNTRY     -  US
 ME1609  USGS QUAD   -  FRANKFORT (2018)
 ME1609
 ME1609                         *CURRENT SURVEY CONTROL
 ME1609  ______________________________________________________________________
 ME1609* NAD 83(1986) POSITION- 41 29 56.06   (N) 087 52 07.46   (W)   HD_HELD1
 ME1609* NAVD 88 ORTHO HEIGHT -   228.193 (meters)      748.66  (feet) ADJUSTED
 ME1609  ______________________________________________________________________
 ME1609  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 ME1609  DYNAMIC HEIGHT  -        228.103 (meters)      748.37  (feet) COMP
 ME1609  MODELED GRAVITY -    980,224.8   (mgal)                       NAVD 88
 ME1609
 ME1609  VERT ORDER      -  SECOND    CLASS I
 ME1609
 ME1609.The horizontal coordinates were determined by differentially corrected
 ME1609.hand held GPS observations or other comparable positioning techniques
 ME1609.and have an estimated accuracy of +/- 3 meters.
 ME1609
 ME1609.The orthometric height was determined by differential leveling and
 ME1609.adjusted by the NATIONAL GEODETIC SURVEY
 ME1609.in June 1991.
 ME1609
 ME1609.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1609.GEOID18 height accuracy estimate available here.
 ME1609
 ME1609.Click photographs - Photos may exist for this station.
 ME1609
 ME1609.The dynamic height is computed by dividing the NAVD 88
 ME1609.geopotential number by the normal gravity value computed on the
 ME1609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1609.degrees latitude (g = 980.6199 gals.).
 ME1609
 ME1609.The modeled gravity was interpolated from observed gravity values.
 ME1609
 ME1609;                    North         East    Units  Estimated Accuracy
 ME1609;SPC IL E     -   536,552.4     338,791.6     MT  (+/- 3 meters HH1 GPS) 
 ME1609
 ME1609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2749194506(NAD 83)
 ME1609
 ME1609                          SUPERSEDED SURVEY CONTROL
 ME1609
 ME1609  NGVD 29 (??/??/92)  228.280  (m)          748.95   (f) ADJ UNCH    2 0
 ME1609
 ME1609.Superseded values are not recommended for survey control.
 ME1609
 ME1609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1609.See file dsdata.pdf to determine how the superseded data were derived.
 ME1609
 ME1609_MARKER: DD = SURVEY DISK
 ME1609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1609_STAMPING: PT STA NO 23 Y 1924 B 46
 ME1609_MARK LOGO: USGS
 ME1609_PROJECTION: PROJECTING 36 CENTIMETERS
 ME1609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1609+STABILITY: SURFACE MOTION
 ME1609
 ME1609  HISTORY     - Date     Condition        Report By
 ME1609  HISTORY     - 1924     MONUMENTED       USGS
 ME1609  HISTORY     - 1934     GOOD             CGS
 ME1609  HISTORY     - 1987     GOOD             USPSQD
 ME1609  HISTORY     - 20071006 GOOD             GEOCAC
 ME1609  HISTORY     - 20110520 GOOD             AMESC
 ME1609
 ME1609                          STATION DESCRIPTION
 ME1609
 ME1609'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 ME1609'0.9 MI W FROM FRANKFORT.
 ME1609'0.9 MILE WEST ALONG THE MICHIGAN CENTRAL RAILROAD FROM THE
 ME1609'CITY HALL AT FRANKFORT, WILL COUNTY, 0.2 MILE WEST OF THE SOUTH
 ME1609'GATE TO THE PLEASANT HILL CEMETERY, AT A PUBLIC-ROAD CROSSING, 50
 ME1609'FEET NORTH OF THE CENTERLINE OF THE TRACK, 27 FEET WEST OF THE
 ME1609'CENTERLINE OF THE ROAD, IN LINE WITH THE RIGHT-OF-WAY FENCE,
 ME1609'AND ABOUT 3 FEET HIGHER THAN THE RAIL.  A UNITED STATES GEOLOGICAL
 ME1609'SURVEY STANDARD DISK, STAMPED PTS NO 23 Y B 46 AND SET IN THE
 ME1609'TOP OF A CONCRETE POST.
 ME1609
 ME1609                          STATION RECOVERY (1987)
 ME1609
 ME1609'RECOVERY NOTE BY US POWER SQUADRON 1987 (IB)
 ME1609'RECOVERED IN GOOD CONDITION.
 ME1609
 ME1609                          STATION RECOVERY (2007)
 ME1609
 ME1609'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1609'THE ORIGINAL DESCRIPTION'S MEASUREMENTS SEEM ACCURATE, BUT NOTE THE
 ME1609'FOLLOWING INFORMATION -- THE RAILROAD TRACKS NO LONGER EXIST, BUT IN
 ME1609'THEIR PLACE IS A PAVED  RECREATIONAL-USE TRAIL CALLED THE 'OLD PLANK
 ME1609'ROAD TRAIL'.  THE RIGHT OF WAY FENCE NO LONGER EXISTS.  THE MARK IS
 ME1609'ALSO STAMPED WITH THE YEAR '1924' (POSSIBLE YEAR OF MONUMENTATION).
 ME1609
 ME1609                          STATION RECOVERY (2011)
 ME1609
 ME1609'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 ME1609'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0865 ***********************************************************************
 NJ0865  DESIGNATION -  PTS 24 ILL
 NJ0865  PID         -  NJ0865
 NJ0865  STATE/COUNTY-  IL/JO DAVIESS
 NJ0865  COUNTRY     -  US
 NJ0865  USGS QUAD   -  CUBA CITY (2018)
 NJ0865
 NJ0865                         *CURRENT SURVEY CONTROL
 NJ0865  ______________________________________________________________________
 NJ0865* NAD 83(1997) POSITION- 42 30 25.79967(N) 090 26 13.37900(W)   ADJUSTED
 NJ0865* NAVD 88 ORTHO HEIGHT -   335.    (meters)     1099.    (feet) SCALED
 NJ0865  ______________________________________________________________________
 NJ0865  GEOID HEIGHT    -        -32.838 (meters)                     GEOID18
 NJ0865  LAPLACE CORR    -         -2.61  (seconds)                    DEFLEC18
 NJ0865  HORZ ORDER      -  SECOND
 NJ0865
 NJ0865.The horizontal coordinates were established by classical geodetic methods
 NJ0865.and adjusted by the National Geodetic Survey in October 1999.
 NJ0865
 NJ0865.The orthometric height was scaled from a topographic map.
 NJ0865
 NJ0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0865.GEOID18 height accuracy estimate available here.
 NJ0865
 NJ0865.Click photographs - Photos may exist for this station.
 NJ0865
 NJ0865.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0865
 NJ0865. The following values were computed from the NAD 83(1997) position.
 NJ0865
 NJ0865;                    North         East     Units Scale Factor Converg.
 NJ0865;SPC IL W     -   648,449.851   677,778.618   MT  0.99994725   -0 10 57.7
 NJ0865;SPC IL W     - 2,127,455.89  2,223,678.68   sFT  0.99994725   -0 10 57.7
 NJ0865;SPC WI S     -    56,436.866   564,077.298   MT  1.00005327   -0 18 01.1
 NJ0865;SPC WI S     -   185,159.95  1,850,643.60   sFT  1.00005327   -0 18 01.1
 NJ0865;UTM  15      - 4,709,272.154   710,569.884   MT  1.00014556   +1 43 56.6
 NJ0865
 NJ0865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0865!SPC IL W     -   0.99995262  x   0.99994725  =   0.99989987
 NJ0865!SPC WI S     -   0.99995262  x   1.00005327  =   1.00000589
 NJ0865!UTM  15      -   0.99995262  x   1.00014556  =   1.00009817
 NJ0865
 NJ0865:                Primary Azimuth Mark                     Grid Az
 NJ0865:SPC IL W     -  HORSESHOE                                163 51 45.5
 NJ0865:SPC WI S     -  HORSESHOE                                163 58 48.9
 NJ0865:UTM  15      -  HORSESHOE                                161 56 51.2
 NJ0865
 NJ0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH1056909272(NAD 83)
 NJ0865
 NJ0865|---------------------------------------------------------------------|
 NJ0865| PID    Reference Object                     Distance      Geod. Az  |
 NJ0865|                                                           dddmmss.s |
 NJ0865| CJ2141 SIGN POST STATE LINE                 13.500 METERS 00811     |
 NJ0865| NJ0886 HORSESHOE                           APPROX.12.2 KM 1634047.8 |
 NJ0865|---------------------------------------------------------------------|
 NJ0865
 NJ0865                          SUPERSEDED SURVEY CONTROL
 NJ0865
 NJ0865  NAD 83(1996)-  42 30 25.79988(N)    090 26 13.37923(W) AD(       ) 2
 NJ0865  NAD 83(1991)-  42 30 25.79803(N)    090 26 13.37686(W) AD(       ) 2
 NJ0865  NAD 83(1986)-  42 30 25.79657(N)    090 26 13.37825(W) AD(       ) 2
 NJ0865
 NJ0865.Superseded values are not recommended for survey control.
 NJ0865
 NJ0865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0865.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0865
 NJ0865_MARKER: DB = BENCH MARK DISK
 NJ0865_STAMPING: PRIMARY TRAV STA 24
 NJ0865_MARK LOGO: USGS
 NJ0865_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0865
 NJ0865  HISTORY     - Date     Condition        Report By
 NJ0865  HISTORY     - 1906     MONUMENTED       USGS
 NJ0865
 NJ0865                          STATION DESCRIPTION
 NJ0865
 NJ0865'DESCRIBED BY US GEOLOGICAL SURVEY 1906
 NJ0865'THE MARK IS LOCATED ABOUT 9.7 MI (15.6 KM) WEST-NORTHWEST OF SCALES
 NJ0865'MOUND, 6.3 MI (10.1 KM) NORTH OF GALENA AND 5.1 MI (8.2 KM)
 NJ0865'EAST-NORTHEAST OF MENOMINEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0754 ***********************************************************************
 LD0754  DESIGNATION -  PTS 26
 LD0754  PID         -  LD0754
 LD0754  STATE/COUNTY-  IL/WARREN
 LD0754  COUNTRY     -  US
 LD0754  USGS QUAD   -  CAMERON (2018)
 LD0754
 LD0754                         *CURRENT SURVEY CONTROL
 LD0754  ______________________________________________________________________
 LD0754* NAD 83(1997) POSITION- 40 53 26.35651(N) 090 36 37.10977(W)   ADJUSTED
 LD0754* NAVD 88 ORTHO HEIGHT -   238.17  (+/-2cm)      781.4   (feet) VERTCON3
 LD0754  ______________________________________________________________________
 LD0754  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 LD0754  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 LD0754  HORZ ORDER      -  SECOND
 LD0754  VERT ORDER      -  THIRD ? (See Below)
 LD0754
 LD0754.The horizontal coordinates were established by classical geodetic methods
 LD0754.and adjusted by the National Geodetic Survey in October 1999.
 LD0754
 LD0754.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0754.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0754
 LD0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0754.GEOID18 height accuracy estimate available here.
 LD0754
 LD0754.The vertical order pertains to the NGVD 29 superseded value.
 LD0754
 LD0754.Click photographs - Photos may exist for this station.
 LD0754
 LD0754.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0754
 LD0754. The following values were computed from the NAD 83(1997) position.
 LD0754
 LD0754;                    North         East     Units Scale Factor Converg.
 LD0754;SPC IL W     -   468,977.870   662,614.659   MT  0.99995837   -0 17 25.5
 LD0754;SPC IL W     - 1,538,638.23  2,173,928.26   sFT  0.99995837   -0 17 25.5
 LD0754;UTM  15      - 4,529,367.916   701,316.965   MT  1.00009885   +1 33 53.5
 LD0754
 LD0754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0754!SPC IL W     -   0.99996783  x   0.99995837  =   0.99992620
 LD0754!UTM  15      -   0.99996783  x   1.00009885  =   1.00006667
 LD0754
 LD0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0131629367(NAD 83)
 LD0754
 LD0754                          SUPERSEDED SURVEY CONTROL
 LD0754
 LD0754  NAD 83(1996)-  40 53 26.35677(N)    090 36 37.10996(W) AD(       ) 2
 LD0754  NAD 83(1986)-  40 53 26.36171(N)    090 36 37.11049(W) AD(       ) 2
 LD0754  NAD 27      -  40 53 26.22100(N)    090 36 36.62300(W) AD(       ) 2
 LD0754  NGVD 29             238.22   (m)          781.6    (f) LEVELING    3  
 LD0754
 LD0754.Superseded values are not recommended for survey control.
 LD0754
 LD0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0754.See file dsdata.pdf to determine how the superseded data were derived.
 LD0754
 LD0754_MARKER: DB = BENCH MARK DISK
 LD0754_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LD0754_STAMPING: PRIM TRAV STA NO 26 783 1919
 LD0754_MARK LOGO: USGS
 LD0754_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0754
 LD0754  HISTORY     - Date     Condition        Report By
 LD0754  HISTORY     - 1919     MONUMENTED       USGS
 LD0754  HISTORY     - 1939     GOOD             CGS
 LD0754  HISTORY     - 1969     SEE DESCRIPTION  ILDT
 LD0754  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0754  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0754
 LD0754                          STATION DESCRIPTION
 LD0754
 LD0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0754'THIS IS A STANDARD UNITED STATES GEOLOGICAL SURVEY PRIMARY
 LD0754'TRAVERSE STATION.  IT IS 50.98 FEET, 15.538 METERS NORTHWEST
 LD0754'OF UNITED STATES COAST AND GEODETIC SURVEY FIRST ORDER
 LD0754'TRIANGULATION STATION MONMOUTH.  THIS STATION WILL BE DESTROYED BY
 LD0754'HIGHWAY IMPROVEMENT IN THE VERY VERY NEAR FUTURE.
 LD0754'
 LD0754'NO. 26 1919 (U.S.G.S.) IS A STANDARD UNITED STATES GEOLOGICAL
 LD0754'SURVEY BENCH MARK DISK SET IN THE TOP OF A 6-INCH SQUARE
 LD0754'CONCRETE POST.  IT IS ON THE RIGHT-OF-WAY PROPERTY OF THE
 LD0754'MINNEAPOLIS ST. LOUIS RAILROAD AND AT THE EDGE OF THE ROAD.
 LD0754'IT IS EXPECTED THIS MARK WILL BE DESTROYED BY HIGHWAY IMPROVEMENT
 LD0754'IN THE NEAR FUTURE WHEN THE ROAD IS WIDENED.  IT IS 50.98
 LD0754'FEET, 15.538 METERS NORTHWEST OF THE STATION.  THE DISK IS
 LD0754'STAMPED PRIM TRAV STA NO 26 783 1919, AND PROJECTS 6 INCHES
 LD0754'ABOVE THE GROUND.
 LD0754'
 LD0754'TO REACH THE STATION FROM THE JUNCTION OF U.S. PAVED HIGHWAYS
 LD0754'NO. 34 AND NO. 67 IN THE SOUTH EDGE OF MONMOUTH, AT THE
 LD0754'GREEN GABLES DINING ROOM, DRIVE EAST ON A GRAVEL ROAD FOR
 LD0754'1.9 MILES TO THE RAILROAD CROSSING AND THE STATION.
 LD0754
 LD0754                          STATION RECOVERY (1969)
 LD0754
 LD0754'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DRR)
 LD0754'PRIM TRAV STA NO 26 783 1919-APPEARS TO HAVE BEEN DESTROYED.
 LD0754'
 LD0754'A MEASUREMENT FROM STATION MONMOUTH PLACED THE LOCATION OF
 LD0754'P.T.S. NO 26 IN A NOW EXISTING DITCH.  THE GRAVEL ROAD HAS BEEN
 LD0754'PAVED SINCE THE DESCRIPTION OF P.T.S. NO 26 WAS WRITTEN
 LD0754'BY THE USC AND GS IN 1939.
 LD0754
 LD0754                          STATION RECOVERY (2001)
 LD0754
 LD0754'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0754'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0754
 LD0754                          STATION RECOVERY (2012)
 LD0754
 LD0754'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0754'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0096 ***********************************************************************
 MG0096  DESIGNATION -  PTS 28
 MG0096  PID         -  MG0096
 MG0096  STATE/COUNTY-  IL/ROCK ISLAND
 MG0096  COUNTRY     -  US
 MG0096  USGS QUAD   -  COAL VALLEY (2018)
 MG0096
 MG0096                         *CURRENT SURVEY CONTROL
 MG0096  ______________________________________________________________________
 MG0096* NAD 83(1986) POSITION- 41 27 11.56   (N) 090 29 58.78   (W)   HD_HELD1
 MG0096* NAVD 88 ORTHO HEIGHT -   178.790 (meters)      586.58  (feet) ADJUSTED
 MG0096  ______________________________________________________________________
 MG0096  GEOID HEIGHT    -        -32.835 (meters)                     GEOID18
 MG0096  DYNAMIC HEIGHT  -        178.721 (meters)      586.35  (feet) COMP
 MG0096  MODELED GRAVITY -    980,234.8   (mgal)                       NAVD 88
 MG0096
 MG0096  VERT ORDER      -  SECOND    CLASS 0
 MG0096
 MG0096.The horizontal coordinates were determined by differentially corrected
 MG0096.hand held GPS observations or other comparable positioning techniques
 MG0096.and have an estimated accuracy of +/- 3 meters.
 MG0096
 MG0096.The orthometric height was determined by differential leveling and
 MG0096.adjusted by the NATIONAL GEODETIC SURVEY
 MG0096.in June 1991.
 MG0096
 MG0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0096.GEOID18 height accuracy estimate available here.
 MG0096
 MG0096.Click photographs - Photos may exist for this station.
 MG0096
 MG0096.The dynamic height is computed by dividing the NAVD 88
 MG0096.geopotential number by the normal gravity value computed on the
 MG0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0096.degrees latitude (g = 980.6199 gals.).
 MG0096
 MG0096.The modeled gravity was interpolated from observed gravity values.
 MG0096
 MG0096;                    North         East    Units  Estimated Accuracy
 MG0096;SPC IL W     -   531,408.9     672,177.9     MT  (+/- 3 meters HH1 GPS) 
 MG0096
 MG0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0884392087(NAD 83)
 MG0096
 MG0096                          SUPERSEDED SURVEY CONTROL
 MG0096
 MG0096  NGVD 29 (??/??/92)  178.860  (m)          586.81   (f) ADJ UNCH    2 0
 MG0096
 MG0096.Superseded values are not recommended for survey control.
 MG0096
 MG0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0096.See file dsdata.pdf to determine how the superseded data were derived.
 MG0096
 MG0096_MARKER: DD = SURVEY DISK
 MG0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0096_STAMPING: PRIM TRAV STA NO 28 1910 590
 MG0096_MARK LOGO: USGS
 MG0096_PROJECTION: RECESSED 30 CENTIMETERS
 MG0096_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0096+STABILITY: SURFACE MOTION
 MG0096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0096+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2020
 MG0096
 MG0096  HISTORY     - Date     Condition        Report By
 MG0096  HISTORY     - 1910     MONUMENTED       USGS
 MG0096  HISTORY     - 1957     GOOD             CGS
 MG0096  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0096  HISTORY     - 19970917 GOOD             USPSQD
 MG0096  HISTORY     - 20170627 GOOD             AMESC
 MG0096  HISTORY     - 20200204 GOOD             ILDT
 MG0096
 MG0096                          STATION DESCRIPTION
 MG0096
 MG0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 MG0096'4 MI SE FROM MOLINE.
 MG0096'THE STATION IS LOCATED ABOUT 4 MILES SOUTHEAST OF MOLINE, 3.2
 MG0096'MILES NORTHWEST OF COAL VALLEY, 0.6 MILE SOUTH OF A HIGHWAY
 MG0096'BRIDGE OVER ROCK RIVER, 0.25 MILE NORTH OF THE CENTER OF SEC. 21,
 MG0096'T 17 N, R 1 W, 56 FEET WEST OF THE CENTERLINE OF A NORTH-SOUTH
 MG0096'HIGHWAY, 43 FEET NORTH OF THE CENTERLINE OF AN EAST-WEST ROAD,
 MG0096'AND IT IS IN A CONCRETE GUTTER SLAB, 1.0 INCH ABOVE THE SURFACE.
 MG0096'AN IRON POST WITH A STANDARD U.S. GEOLOGICAL SURVEY BRONZE
 MG0096'CAP, STAMPED PRIM TRAV STA NO 28 1910 590.
 MG0096
 MG0096                          STATION RECOVERY (1996)
 MG0096
 MG0096'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0096'MARK NOT FOUND.
 MG0096
 MG0096                          STATION RECOVERY (1997)
 MG0096
 MG0096'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0096'RECOVERED IN GOOD CONDITION.
 MG0096
 MG0096                          STATION RECOVERY (2017)
 MG0096
 MG0096'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (BJD)
 MG0096'THE STATION IS 230 FT (70.1 M) SOUTHWEST OF THE CENTERLINE OF 27TH
 MG0096'STREET, 179.5 FT (54.7 M) SOUTH OF A TRANSFORMER POLE, 100 FT (30.5 M)
 MG0096'NORTH OF THE CENTERLINE OF AIRPORT RING ROAD EAST BOUND LANE, 65 FT
 MG0096'(19.8 M) NORTH OF A MAG NAIL IN THE WEST FACE OF THE WESTERN MOST
 MG0096'GUARD RAIL POST, 57.5 FT (17.5 M) NORTHEAST OF A BEE HIVE INLET, 56 FT
 MG0096'(17.1 M) WEST OF A MAG NAIL AT THE EAST EDGE OF AN OLD CONCRETE ROAD
 MG0096'WHERE IT MEETS THE BITUMINOUS PAVEMENT, IN A 3 FT (0.9 M) WIDE PAVED
 MG0096'DITCH SUROUNDED BY A PLASTIC BUCKET WITH THE BOTTOM CUT OUT.
 MG0096
 MG0096                          STATION RECOVERY (2020)
 MG0096
 MG0096'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MG0096'3 FT SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0019 ***********************************************************************
 KC0019  DESIGNATION -  PTS 3
 KC0019  PID         -  KC0019
 KC0019  STATE/COUNTY-  IL/MORGAN
 KC0019  COUNTRY     -  US
 KC0019  USGS QUAD   -  LYNNVILLE (2018)
 KC0019
 KC0019                         *CURRENT SURVEY CONTROL
 KC0019  ______________________________________________________________________
 KC0019* NAD 83(1986) POSITION- 39 44 43.37   (N) 090 18 14.68   (W)   HD_HELD1
 KC0019* NAVD 88 ORTHO HEIGHT -   183.528 (meters)      602.12  (feet) ADJUSTED
 KC0019  ______________________________________________________________________
 KC0019  GEOID HEIGHT    -        -32.552 (meters)                     GEOID18
 KC0019  DYNAMIC HEIGHT  -        183.427 (meters)      601.79  (feet) COMP
 KC0019  MODELED GRAVITY -    980,073.7   (mgal)                       NAVD 88
 KC0019
 KC0019  VERT ORDER      -  FIRST     CLASS II
 KC0019
 KC0019.The horizontal coordinates were determined by differentially corrected
 KC0019.hand held GPS observations or other comparable positioning techniques
 KC0019.and have an estimated accuracy of +/- 3 meters.
 KC0019
 KC0019.The orthometric height was determined by differential leveling and
 KC0019.adjusted by the NATIONAL GEODETIC SURVEY
 KC0019.in June 1991.
 KC0019
 KC0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0019.GEOID18 height accuracy estimate available here.
 KC0019
 KC0019.Click photographs - Photos may exist for this station.
 KC0019
 KC0019.The dynamic height is computed by dividing the NAVD 88
 KC0019.geopotential number by the normal gravity value computed on the
 KC0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0019.degrees latitude (g = 980.6199 gals.).
 KC0019
 KC0019.The modeled gravity was interpolated from observed gravity values.
 KC0019
 KC0019;                    North         East    Units  Estimated Accuracy
 KC0019;SPC IL W     -   341,727.5     688,223.2     MT  (+/- 3 meters HH1 GPS) 
 KC0019
 KC0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3099102973(NAD 83)
 KC0019
 KC0019                          SUPERSEDED SURVEY CONTROL
 KC0019
 KC0019  NGVD 29 (??/??/92)  183.646  (m)          602.51   (f) ADJ UNCH    1 2
 KC0019
 KC0019.Superseded values are not recommended for survey control.
 KC0019
 KC0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0019.See file dsdata.pdf to determine how the superseded data were derived.
 KC0019
 KC0019_MARKER: DB = BENCH MARK DISK
 KC0019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0019_STAMPING: PRIM TRAV STA NO 3 MAC 1923 ILL 11 A
 KC0019_MARK LOGO: USGS
 KC0019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0019+STABILITY: SURFACE MOTION
 KC0019
 KC0019  HISTORY     - Date     Condition        Report By
 KC0019  HISTORY     - 1923     MONUMENTED       USGS
 KC0019  HISTORY     - 1933     GOOD             CGS
 KC0019  HISTORY     - 1972     GOOD             LOCSUR
 KC0019  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0019
 KC0019                          STATION DESCRIPTION
 KC0019
 KC0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0019'4 MI W FROM JACKSONVILLE.
 KC0019'ABOUT 4 MILES WEST ALONG THE WABASH RAILROAD FROM JACKSONVILLE,
 KC0019'MORGAN COUNTY, 38 POLES WEST OF MILEPOST 451, AT A ROAD CROSSING,
 KC0019'20 FEET WEST OF THE ROAD, AND 30 FEET SOUTH OF THE TRACK.  A
 KC0019'UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED PRIM TRAV
 KC0019'STA NO 3 MAC 1923 ILL 11 A AND SET IN THE TOP OF A CONCRETE
 KC0019'POST.  NOTE-- DISK IS 20 FEET EAST OF A DIRT ROAD.
 KC0019
 KC0019                          STATION RECOVERY (1972)
 KC0019
 KC0019'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972
 KC0019'RECOVERED IN GOOD CONDITION.
 KC0019
 KC0019                          STATION RECOVERY (2012)
 KC0019
 KC0019'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0019'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1771 ***********************************************************************
 LC1771  DESIGNATION -  PTS 33
 LC1771  PID         -  LC1771
 LC1771  STATE/COUNTY-  IL/DE WITT
 LC1771  COUNTRY     -  US
 LC1771  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC1771
 LC1771                         *CURRENT SURVEY CONTROL
 LC1771  ______________________________________________________________________
 LC1771* NAD 83(1997) POSITION- 40 15 06.57010(N) 088 38 40.92746(W)   ADJUSTED
 LC1771* NAVD 88 ORTHO HEIGHT -   223.05  (+/-2cm)      731.8   (feet) VERTCON3
 LC1771  ______________________________________________________________________
 LC1771  GEOID HEIGHT    -        -31.908 (meters)                     GEOID18
 LC1771  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 LC1771  HORZ ORDER      -  SECOND
 LC1771  VERT ORDER      -  THIRD ? (See Below)
 LC1771
 LC1771.The horizontal coordinates were established by classical geodetic methods
 LC1771.and adjusted by the National Geodetic Survey in October 1999.
 LC1771
 LC1771.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1771.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1771
 LC1771.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1771.GEOID18 height accuracy estimate available here.
 LC1771
 LC1771.The vertical order pertains to the NGVD 29 superseded value.
 LC1771
 LC1771.Click photographs - Photos may exist for this station.
 LC1771
 LC1771.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1771
 LC1771. The following values were computed from the NAD 83(1997) position.
 LC1771
 LC1771;                    North         East     Units Scale Factor Converg.
 LC1771;SPC IL E     -   398,008.033   273,509.594   MT  0.99998363   -0 12 04.3
 LC1771;SPC IL E     - 1,305,798.02    897,339.39   sFT  0.99998363   -0 12 04.3
 LC1771;UTM  16      - 4,457,005.359   360,122.597   MT  0.99984085   -1 03 46.4
 LC1771
 LC1771!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1771!SPC IL E     -   0.99997002  x   0.99998363  =   0.99995365
 LC1771!UTM  16      -   0.99997002  x   0.99984085  =   0.99981087
 LC1771
 LC1771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6012257005(NAD 83)
 LC1771
 LC1771                          SUPERSEDED SURVEY CONTROL
 LC1771
 LC1771  NAD 83(1986)-  40 15 06.57744(N)    088 38 40.92539(W) AD(       ) 2
 LC1771  NAD 27      -  40 15 06.45730(N)    088 38 40.68390(W) AD(       ) 2
 LC1771  NGVD 29             223.10   (m)          732.0    (f) LEVELING    3  
 LC1771
 LC1771.Superseded values are not recommended for survey control.
 LC1771
 LC1771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1771.See file dsdata.pdf to determine how the superseded data were derived.
 LC1771
 LC1771_MARKER: DD = SURVEY DISK
 LC1771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1771_STAMPING: PRIM TRAV STA NO 33 MAC 1923
 LC1771_MARK LOGO: USGS
 LC1771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1771+STABILITY: SURFACE MOTION
 LC1771
 LC1771  HISTORY     - Date     Condition        Report By
 LC1771  HISTORY     - 1923     MONUMENTED       USGS
 LC1771  HISTORY     - 1934     GOOD             CGS
 LC1771
 LC1771                          STATION DESCRIPTION
 LC1771
 LC1771'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1771'U.S.G.S. PRIMARY TRAVERSE STATION 33 IS 47.24 FEET NNW OF
 LC1771'THE STATION, 11 FEET W OF A TELEGRAPH POLE, AND 15 FEET SW
 LC1771'OF THE SW RAIL OF SIDING TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1819 ***********************************************************************
 LB1819  DESIGNATION -  PTS 4
 LB1819  PID         -  LB1819
 LB1819  STATE/COUNTY-  IL/CHAMPAIGN
 LB1819  COUNTRY     -  US
 LB1819  USGS QUAD   -  HOMER (2018)
 LB1819
 LB1819                         *CURRENT SURVEY CONTROL
 LB1819  ______________________________________________________________________
 LB1819* NAD 83(1986) POSITION- 40 01 52.18   (N) 087 59 39.09   (W)   HD_HELD1
 LB1819* NAVD 88 ORTHO HEIGHT -   206.926 (meters)      678.89  (feet) ADJUSTED
 LB1819  ______________________________________________________________________
 LB1819  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 LB1819  DYNAMIC HEIGHT  -        206.821 (meters)      678.55  (feet) COMP
 LB1819  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 LB1819
 LB1819  VERT ORDER      -  FIRST     CLASS II
 LB1819
 LB1819.The horizontal coordinates were determined by differentially corrected
 LB1819.hand held GPS observations or other comparable positioning techniques
 LB1819.and have an estimated accuracy of +/- 3 meters.
 LB1819
 LB1819.The orthometric height was determined by differential leveling and
 LB1819.adjusted by the NATIONAL GEODETIC SURVEY
 LB1819.in June 1991.
 LB1819
 LB1819.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1819.GEOID18 height accuracy estimate available here.
 LB1819
 LB1819.Click photographs - Photos may exist for this station.
 LB1819
 LB1819.The dynamic height is computed by dividing the NAVD 88
 LB1819.geopotential number by the normal gravity value computed on the
 LB1819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1819.degrees latitude (g = 980.6199 gals.).
 LB1819
 LB1819.The modeled gravity was interpolated from observed gravity values.
 LB1819
 LB1819;                    North         East    Units  Estimated Accuracy
 LB1819;SPC IL E     -   373,515.3     328,946.8     MT  (+/- 3 meters HH1 GPS) 
 LB1819
 LB1819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1517331689(NAD 83)
 LB1819
 LB1819                          SUPERSEDED SURVEY CONTROL
 LB1819
 LB1819  NGVD 29 (??/??/92)  206.973  (m)          679.04   (f) ADJ UNCH    1 2
 LB1819
 LB1819.Superseded values are not recommended for survey control.
 LB1819
 LB1819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1819.See file dsdata.pdf to determine how the superseded data were derived.
 LB1819
 LB1819_MARKER: P = PIPE CAP
 LB1819_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LB1819_STAMPING: PRIM TRAV STA NO 4 1905
 LB1819_MARK LOGO: USGS
 LB1819_MAGNETIC: P = MARKER IS A STEEL PIPE
 LB1819_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1819
 LB1819  HISTORY     - Date     Condition        Report By
 LB1819  HISTORY     - 1905     MONUMENTED       USGS
 LB1819  HISTORY     - 1954     GOOD             CGS
 LB1819  HISTORY     - 1986     MARK NOT FOUND   NGS
 LB1819  HISTORY     - 20051128 MARK NOT FOUND   ILDT
 LB1819
 LB1819                          STATION DESCRIPTION
 LB1819
 LB1819'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1819'2 MI W FROM HOMER.
 LB1819'ABOUT 1.95 MILES WEST ALONG THE WABASH RAILROAD FROM THE STATION
 LB1819'AT HOMER, AT A NORTH-SOUTH CROSSING (SOUTH TO BROADLANDS), 31.3
 LB1819'FEET SOUTH OF SOUTH RAIL, 47 FEET SOUTHWEST OF CENTER OF
 LB1819'CROSSING, 36 1/2 FEET EAST OF CENTER LINE OF ROAD, 9 FEET
 LB1819'SOUTH-SOUTHEAST OF A TELEPHONE POLE, 4 FEET EAST-NORTHEAST OF A
 LB1819'R/W MARKER POST, 23.2 FEET SOUTHEAST OF A CROSSING WARNING
 LB1819'SIGN, ABOUT LEVEL WITH TRACK AND IS A U.S.G.S. PIPE AND CAP
 LB1819'PROJECTING 6 INCHES.
 LB1819
 LB1819                          STATION RECOVERY (1986)
 LB1819
 LB1819'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1819'MARK NOT FOUND.
 LB1819
 LB1819                          STATION RECOVERY (2005)
 LB1819
 LB1819'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1819'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0296 ***********************************************************************
 KC0296  DESIGNATION -  PTS 42 W
 KC0296  PID         -  KC0296
 KC0296  STATE/COUNTY-  IL/BROWN
 KC0296  COUNTRY     -  US
 KC0296  USGS QUAD   -  VERSAILLES (2018)
 KC0296
 KC0296                         *CURRENT SURVEY CONTROL
 KC0296  ______________________________________________________________________
 KC0296* NAD 83(1986) POSITION- 39 56 59.45   (N) 090 44 29.24   (W)   HD_HELD1
 KC0296* NAVD 88 ORTHO HEIGHT -   211.232 (meters)      693.02  (feet) ADJUSTED
 KC0296  ______________________________________________________________________
 KC0296  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 KC0296  DYNAMIC HEIGHT  -        211.119 (meters)      692.65  (feet) COMP
 KC0296  MODELED GRAVITY -    980,087.3   (mgal)                       NAVD 88
 KC0296
 KC0296  VERT ORDER      -  FIRST     CLASS II
 KC0296
 KC0296.The horizontal coordinates were determined by differentially corrected
 KC0296.hand held GPS observations or other comparable positioning techniques
 KC0296.and have an estimated accuracy of +/- 3 meters.
 KC0296
 KC0296.The orthometric height was determined by differential leveling and
 KC0296.adjusted by the NATIONAL GEODETIC SURVEY
 KC0296.in June 1991.
 KC0296
 KC0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0296.GEOID18 height accuracy estimate available here.
 KC0296
 KC0296.Click photographs - Photos may exist for this station.
 KC0296
 KC0296.The dynamic height is computed by dividing the NAVD 88
 KC0296.geopotential number by the normal gravity value computed on the
 KC0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0296.degrees latitude (g = 980.6199 gals.).
 KC0296
 KC0296.The modeled gravity was interpolated from observed gravity values.
 KC0296
 KC0296;                    North         East    Units  Estimated Accuracy
 KC0296;SPC IL W     -   364,577.7     650,883.4     MT  (+/- 3 meters HH1 GPS) 
 KC0296
 KC0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9293824633(NAD 83)
 KC0296
 KC0296                          SUPERSEDED SURVEY CONTROL
 KC0296
 KC0296  NGVD 29 (??/??/92)  211.322  (m)          693.31   (f) ADJ UNCH    1 2
 KC0296
 KC0296.Superseded values are not recommended for survey control.
 KC0296
 KC0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0296.See file dsdata.pdf to determine how the superseded data were derived.
 KC0296
 KC0296_MARKER: P = PIPE CAP
 KC0296_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0296_STAMPING: PRIM TRAV STA NO 42 W 1923 ILL ELEV 695
 KC0296_MARK LOGO: USGS
 KC0296_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0296
 KC0296  HISTORY     - Date     Condition        Report By
 KC0296  HISTORY     - 1923     MONUMENTED       USGS
 KC0296  HISTORY     - 1933     GOOD             CGS
 KC0296  HISTORY     - 1960     GOOD             CGS
 KC0296
 KC0296                          STATION DESCRIPTION
 KC0296
 KC0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0296'AT HERSMAN.
 KC0296'AT HERSMAN, BROWN COUNTY, ON THE WABASH RAILWAY, 3 RAILS SOUTH
 KC0296'OF THE STATION, 70 FEET WEST OF THE TRACK, AND INSIDE THE
 KC0296'SIDEWALK CURB.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP,
 KC0296'STAMPED PRIM TRAV STA NO 42 W 1923 ILL ELEV 695 AND RIVETED ON
 KC0296'THE TOP OF A 3-1/2-INCH IRON PIPE.  NOTE-- RECENT STREET
 KC0296'CONSTRUCTION HAS NO DOUBT KNOCKED IT OUT.
 KC0296
 KC0296                          STATION RECOVERY (1960)
 KC0296
 KC0296'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KC0296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1962 ***********************************************************************
 LC1962  DESIGNATION -  PTS 49 T
 LC1962  PID         -  LC1962
 LC1962  STATE/COUNTY-  IL/PEORIA
 LC1962  COUNTRY     -  US
 LC1962  USGS QUAD   -  DUNLAP (2018)
 LC1962
 LC1962                         *CURRENT SURVEY CONTROL
 LC1962  ______________________________________________________________________
 LC1962* NAD 83(1997) POSITION- 40 48 47.76848(N) 089 44 11.32223(W)   ADJUSTED
 LC1962* NAVD 88 ORTHO HEIGHT -   192.62  (+/-2cm)      632.0   (feet) VERTCON3
 LC1962  ______________________________________________________________________
 LC1962  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 LC1962  LAPLACE CORR    -          1.60  (seconds)                    DEFLEC18
 LC1962  HORZ ORDER      -  SECOND
 LC1962  VERT ORDER      -  THIRD ? (See Below)
 LC1962
 LC1962.The horizontal coordinates were established by classical geodetic methods
 LC1962.and adjusted by the National Geodetic Survey in October 1999.
 LC1962
 LC1962.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1962.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1962
 LC1962.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1962.GEOID18 height accuracy estimate available here.
 LC1962
 LC1962.The vertical order pertains to the NGVD 29 superseded value.
 LC1962
 LC1962.Click photographs - Photos may exist for this station.
 LC1962
 LC1962.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1962
 LC1962. The following values were computed from the NAD 83(1997) position.
 LC1962
 LC1962;                    North         East     Units Scale Factor Converg.
 LC1962;SPC IL W     -   460,378.932   736,293.840   MT  0.99995738   +0 16 52.2
 LC1962;SPC IL W     - 1,510,426.55  2,415,657.37   sFT  0.99995738   +0 16 52.2
 LC1962;UTM  16      - 4,521,632.358   269,196.747   MT  1.00025571   -1 47 21.6
 LC1962
 LC1962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1962!SPC IL W     -   0.99997496  x   0.99995738  =   0.99993234
 LC1962!UTM  16      -   0.99997496  x   1.00025571  =   1.00023066
 LC1962
 LC1962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6919621632(NAD 83)
 LC1962
 LC1962                          SUPERSEDED SURVEY CONTROL
 LC1962
 LC1962  NAD 83(1986)-  40 48 47.77727(N)    089 44 11.32376(W) AD(       ) 2
 LC1962  NAD 27      -  40 48 47.64400(N)    089 44 10.95600(W) AD(       ) 2
 LC1962  NGVD 29             192.70   (m)          632.2    (f) LEVELING    3  
 LC1962
 LC1962.Superseded values are not recommended for survey control.
 LC1962
 LC1962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1962.See file dsdata.pdf to determine how the superseded data were derived.
 LC1962
 LC1962_MARKER: DD = SURVEY DISK
 LC1962_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1962_STAMPING: PT STA NO 49 T 1924
 LC1962_MARK LOGO: USGS
 LC1962_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1962
 LC1962  HISTORY     - Date     Condition        Report By
 LC1962  HISTORY     - 1939     MONUMENTED       USGS
 LC1962  HISTORY     - 1959     GOOD             LOCENG
 LC1962  HISTORY     - 19981214 GOOD             USPSQD
 LC1962
 LC1962                          STATION DESCRIPTION
 LC1962
 LC1962'DESCRIBED BY US GEOLOGICAL SURVEY 1939 (FBQ)
 LC1962'THIS IS A STANDARD UNITED STATES GEOLOGICAL SURVEY PRIMARY
 LC1962'TRAVERSE STATION.  IT IS 164.40 FEET, 50.108 METERS NORTHWEST
 LC1962'BY WEST OF UNITED STATES COAST AND GEODETIC SURVEY SECOND
 LC1962'ORDER TRIANGULATION STATION FARGO.  1 FOOT NORTHEAST OF THE
 LC1962'FENCE CORNER AT THE NORTHEAST CORNER OF THE T-ROAD INTERSECTION.
 LC1962'AND 8 FEET SOUTHWEST OF THE SOUTHWEST LEG OF THE WEST HIGH
 LC1962'VOLTAGE STEEL TOWER NO. 1324.  THE DISK IS SET IN THE TOP OF A
 LC1962'6-INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES
 LC1962'ABOVE THE GROUND AND IS STAMPED PT STA NO 49 T 1924.
 LC1962'
 LC1962'TO REACH THIS MARK FROM NADERS STORE, OPPOSITE THE SQUARE IN
 LC1962'KICKAPOO DRIVE WEST ON U.S. PAVED HIGHWAY NO. 150 FOR 0.3 MILE,
 LC1962'THEN TAKE THE GRAVEL T-ROAD RIGHT, NORTH, AT THE CEMETERY
 LC1962'AND DRIVE 1.8 MILES, THEN TURN RIGHT, EAST, ON A GRAVEL ROAD
 LC1962'AND DRIVE 0.5 MILE TO A T-ROAD LEFT AND THE MARK 1 FOOT
 LC1962'NORTHEAST OF THE FENCE CORNER AT THE NORTHEAST CORNER OF THE
 LC1962'ROAD INTERSECTION.  LOCATED FROM TRIANGULATION STATION FARGO.
 LC1962
 LC1962                          STATION RECOVERY (1959)
 LC1962
 LC1962'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1959
 LC1962'LETTER OF MR. W.E. WEIMER, MINING ENGR., PEABODY COAL CO., ST.
 LC1962'LOUIS, MO. DATED 2/20/59--STATION RECOVERED IN GOOD CONDITION.
 LC1962
 LC1962                          STATION RECOVERY (1998)
 LC1962
 LC1962'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1962'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0292 ***********************************************************************
 KC0292  DESIGNATION -  PTS 49 W
 KC0292  PID         -  KC0292
 KC0292  STATE/COUNTY-  IL/BROWN
 KC0292  COUNTRY     -  US
 KC0292  USGS QUAD   -  VERSAILLES (2018)
 KC0292
 KC0292                         *CURRENT SURVEY CONTROL
 KC0292  ______________________________________________________________________
 KC0292* NAD 83(1986) POSITION- 39 53 07.04   (N) 090 39 51.81   (W)   HD_HELD1
 KC0292* NAVD 88 ORTHO HEIGHT -   178.746 (meters)      586.44  (feet) ADJUSTED
 KC0292  ______________________________________________________________________
 KC0292  GEOID HEIGHT    -        -32.804 (meters)                     GEOID18
 KC0292  DYNAMIC HEIGHT  -        178.650 (meters)      586.12  (feet) COMP
 KC0292  MODELED GRAVITY -    980,087.2   (mgal)                       NAVD 88
 KC0292
 KC0292  VERT ORDER      -  FIRST     CLASS II
 KC0292
 KC0292.The horizontal coordinates were determined by differentially corrected
 KC0292.hand held GPS observations or other comparable positioning techniques
 KC0292.and have an estimated accuracy of +/- 3 meters.
 KC0292
 KC0292.The orthometric height was determined by differential leveling and
 KC0292.adjusted by the NATIONAL GEODETIC SURVEY
 KC0292.in June 1991.
 KC0292
 KC0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0292.GEOID18 height accuracy estimate available here.
 KC0292
 KC0292.Click photographs - Photos may exist for this station.
 KC0292
 KC0292.The dynamic height is computed by dividing the NAVD 88
 KC0292.geopotential number by the normal gravity value computed on the
 KC0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0292.degrees latitude (g = 980.6199 gals.).
 KC0292
 KC0292.The modeled gravity was interpolated from observed gravity values.
 KC0292
 KC0292;                    North         East    Units  Estimated Accuracy
 KC0292;SPC IL W     -   357,370.3     657,428.7     MT  (+/- 3 meters HH1 GPS) 
 KC0292
 KC0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE9970917636(NAD 83)
 KC0292
 KC0292                          SUPERSEDED SURVEY CONTROL
 KC0292
 KC0292  NGVD 29 (??/??/92)  178.844  (m)          586.76   (f) ADJ UNCH    1 2
 KC0292
 KC0292.Superseded values are not recommended for survey control.
 KC0292
 KC0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0292.See file dsdata.pdf to determine how the superseded data were derived.
 KC0292
 KC0292_MARKER: P = PIPE CAP
 KC0292_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0292_STAMPING: PRIM TRAV STA 49 W 587
 KC0292_MARK LOGO: USGS
 KC0292_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0292
 KC0292  HISTORY     - Date     Condition        Report By
 KC0292  HISTORY     - 1923     MONUMENTED       USGS
 KC0292  HISTORY     - 1933     GOOD             CGS
 KC0292  HISTORY     - 1960     GOOD             CGS
 KC0292
 KC0292                          STATION DESCRIPTION
 KC0292
 KC0292'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0292'AT VERSAILLES.
 KC0292'AT VERSAILLES, BROWN COUNTY, ON THE WABASH RAILWAY, 110 FEET
 KC0292'WEST OF THE STATION, AND 30 FEET NORTH OF A ROAD CROSSING.  A
 KC0292'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED PRIM TRAV
 KC0292'STA 49 W 587 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 KC0292
 KC0292                          STATION RECOVERY (1960)
 KC0292
 KC0292'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KC0292'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0575 ***********************************************************************
 KC0575  DESIGNATION -  PTS 51
 KC0575  PID         -  KC0575
 KC0575  STATE/COUNTY-  IL/GREENE
 KC0575  COUNTRY     -  US
 KC0575  USGS QUAD   -  ALSEY (2018)
 KC0575
 KC0575                         *CURRENT SURVEY CONTROL
 KC0575  ______________________________________________________________________
 KC0575* NAD 83(1997) POSITION- 39 30 23.04439(N) 090 23 01.68117(W)   ADJUSTED
 KC0575* NAVD 88 ORTHO HEIGHT -   202.01  (+/-2cm)      662.8   (feet) VERTCON3
 KC0575  ______________________________________________________________________
 KC0575  GEOID HEIGHT    -        -32.316 (meters)                     GEOID18
 KC0575  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 KC0575  HORZ ORDER      -  SECOND
 KC0575  VERT ORDER      -  THIRD ? (See Below)
 KC0575
 KC0575.The horizontal coordinates were established by classical geodetic methods
 KC0575.and adjusted by the National Geodetic Survey in October 1999.
 KC0575
 KC0575.The NAVD 88 height was computed by applying the VERTCON shift value to
 KC0575.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KC0575
 KC0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0575.GEOID18 height accuracy estimate available here.
 KC0575
 KC0575.The vertical order pertains to the NGVD 29 superseded value.
 KC0575
 KC0575.Click photographs - Photos may exist for this station.
 KC0575
 KC0575.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0575
 KC0575. The following values were computed from the NAD 83(1997) position.
 KC0575
 KC0575;                    North         East     Units Scale Factor Converg.
 KC0575;SPC IL W     -   315,209.311   681,326.395   MT  0.99994547   -0 08 17.3
 KC0575;SPC IL W     - 1,034,149.21  2,235,318.35   sFT  0.99994547   -0 08 17.3
 KC0575;UTM  15      - 4,376,243.106   724,932.696   MT  1.00022297   +1 39 54.1
 KC0575
 KC0575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0575!SPC IL W     -   0.99997338  x   0.99994547  =   0.99991885
 KC0575!UTM  15      -   0.99997338  x   1.00022297  =   1.00019634
 KC0575
 KC0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2493276243(NAD 83)
 KC0575
 KC0575                          SUPERSEDED SURVEY CONTROL
 KC0575
 KC0575  NAD 83(1996)-  39 30 23.05002(N)    090 23 01.67141(W) AD(       ) 2
 KC0575  NAD 83(1986)-  39 30 23.05018(N)    090 23 01.67184(W) AD(       ) 2
 KC0575  NAD 27      -  39 30 22.88400(N)    090 23 01.23200(W) AD(       ) 2
 KC0575  NGVD 29             202.13   (m)          663.2    (f) LEVELING    3  
 KC0575
 KC0575.Superseded values are not recommended for survey control.
 KC0575
 KC0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0575.See file dsdata.pdf to determine how the superseded data were derived.
 KC0575
 KC0575_MARKER: P = PIPE CAP
 KC0575_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KC0575_STAMPING: PRIM TRAV STA NO 51 1911 19A ILLINOIS
 KC0575_MARK LOGO: USGS
 KC0575_MAGNETIC: P = MARKER IS A STEEL PIPE
 KC0575_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0575
 KC0575  HISTORY     - Date     Condition        Report By
 KC0575  HISTORY     - 1911     MONUMENTED       USGS
 KC0575  HISTORY     - 1939     GOOD             CGS
 KC0575
 KC0575                          STATION DESCRIPTION
 KC0575
 KC0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0575'LOCATED FROM TRIANGULATION STATION ROOD.  THIS IS A STANDARD
 KC0575'U.S. GEOLOGICAL SURVEY BENCH MARK DISK SET IN THE TOP OF A
 KC0575'4-INCH GALVANIZED IRON PIPE WHICH PROJECTS 6 INCHES ABOVE THE
 KC0575'GROUND AND IS STAMPED PRIM TRAV STA NO 51 1911 19A ILLINOIS.
 KC0575'IT IS ON THE HIGHWAY RIGHT-OF-WAY, 9 FEET SOUTHWEST OF THE
 KC0575'NORTHWEST FENCE CORNER AT THE CROSS ROAD AND 95.55 FEET, 29.120
 KC0575'METERS, EAST OF FIRST ORDER TRIANGULATION STATION ROOD.  TO
 KC0575'REACH THE MARK FROM ROODHOUSE, AT THE RAILROAD DEPOT, DRIVE WEST
 KC0575'ON AN OILED ROAD FOR 0.5 MILE, THEN TURN RIGHT AND DRIVE
 KC0575'NORTH ON A GRAVEL ROAD FOR 1.5 MILES TO THE CROSS ROAD AND
 KC0575'THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0528 ***********************************************************************
 LC0528  DESIGNATION -  PTS 55
 LC0528  PID         -  LC0528
 LC0528  STATE/COUNTY-  IL/MCLEAN
 LC0528  COUNTRY     -  US
 LC0528  USGS QUAD   -  HOLDER (2018)
 LC0528
 LC0528                         *CURRENT SURVEY CONTROL
 LC0528  ______________________________________________________________________
 LC0528* NAD 83(1986) POSITION- 40 27 25.37   (N) 088 45 50.21   (W)   HD_HELD1
 LC0528* NAVD 88 ORTHO HEIGHT -   260.832 (meters)      855.75  (feet) ADJUSTED
 LC0528  ______________________________________________________________________
 LC0528  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 LC0528  DYNAMIC HEIGHT  -        260.707 (meters)      855.34  (feet) COMP
 LC0528  MODELED GRAVITY -    980,137.7   (mgal)                       NAVD 88
 LC0528
 LC0528  VERT ORDER      -  SECOND    CLASS 0
 LC0528
 LC0528.The horizontal coordinates were determined by differentially corrected
 LC0528.hand held GPS observations or other comparable positioning techniques
 LC0528.and have an estimated accuracy of +/- 3 meters.
 LC0528
 LC0528.The orthometric height was determined by differential leveling and
 LC0528.adjusted by the NATIONAL GEODETIC SURVEY
 LC0528.in June 1991.
 LC0528
 LC0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0528.GEOID18 height accuracy estimate available here.
 LC0528
 LC0528.Click photographs - Photos may exist for this station.
 LC0528
 LC0528.The dynamic height is computed by dividing the NAVD 88
 LC0528.geopotential number by the normal gravity value computed on the
 LC0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0528.degrees latitude (g = 980.6199 gals.).
 LC0528
 LC0528.The modeled gravity was interpolated from observed gravity values.
 LC0528
 LC0528;                    North         East    Units  Estimated Accuracy
 LC0528;SPC IL E     -   420,838.2     263,475.4     MT  (+/- 3 meters HH1 GPS) 
 LC0528
 LC0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5043479981(NAD 83)
 LC0528
 LC0528                          SUPERSEDED SURVEY CONTROL
 LC0528
 LC0528  NGVD 29 (??/??/92)  260.889  (m)          855.93   (f) ADJ UNCH    2 0
 LC0528
 LC0528.Superseded values are not recommended for survey control.
 LC0528
 LC0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0528.See file dsdata.pdf to determine how the superseded data were derived.
 LC0528
 LC0528_MARKER: DD = SURVEY DISK
 LC0528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0528_STAMPING: PRIM TRAV STA 55 1923 MAC
 LC0528_MARK LOGO: USGS
 LC0528_PROJECTION: FLUSH
 LC0528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0528+STABILITY: SURFACE MOTION
 LC0528
 LC0528  HISTORY     - Date     Condition        Report By
 LC0528  HISTORY     - 1923     MONUMENTED       USGS
 LC0528  HISTORY     - 1934     GOOD             CGS
 LC0528  HISTORY     - 20210513 MARK NOT FOUND   ILDT
 LC0528
 LC0528                          STATION DESCRIPTION
 LC0528
 LC0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0528'0.5 MI E FROM PADUA.
 LC0528'0.5 MILE EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0528'FROM THE STATION SIGNBOARD AT PADUA, MCLEAN  COUNTY, AT A
 LC0528'SECTION CORNER AND CROSSROAD, 40 FEET SOUTHEAST OF A FENCE CORNER,
 LC0528'AND 3 FEET EAST OF A CONCRETE FENCE POST.  A UNITED STATES
 LC0528'GEOLOGICAL SURVEY STANDARD DISK, STAMPED PTS 55 1923 MAC AND
 LC0528'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0528
 LC0528                          STATION RECOVERY (2021)
 LC0528
 LC0528'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (MY)
 LC0528'NOT FOUND.  LOOKED IN SEVERAL LOCATIONS DUE TO POSSIBLE BAD
 LC0528'DESCRIPTION BUT STILL DID NOT FIND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1999 ***********************************************************************
 LB1999  DESIGNATION -  PTS 57 W=CLIFTON 2
 LB1999  PID         -  LB1999
 LB1999  STATE/COUNTY-  IL/IROQUOIS
 LB1999  COUNTRY     -  US
 LB1999  USGS QUAD   -  CLIFTON (2018)
 LB1999
 LB1999                         *CURRENT SURVEY CONTROL
 LB1999  ______________________________________________________________________
 LB1999* NAD 83(2011) POSITION- 40 56 14.24470(N) 087 56 19.33830(W)   ADJUSTED
 LB1999* NAD 83(2011) ELLIP HT-   168.713 (meters)        (06/27/12)   ADJUSTED
 LB1999* NAD 83(2011) EPOCH   -  2010.00
 LB1999* NAVD 88 ORTHO HEIGHT -   201.258 (meters)      660.29  (feet) ADJUSTED
 LB1999  ______________________________________________________________________
 LB1999  GEOID HEIGHT    -        -32.557 (meters)                     GEOID18
 LB1999  NAD 83(2011) X  -    173,558.838 (meters)                     COMP
 LB1999  NAD 83(2011) Y  - -4,822,162.123 (meters)                     COMP
 LB1999  NAD 83(2011) Z  -  4,157,275.351 (meters)                     COMP
 LB1999  LAPLACE CORR    -         -3.01  (seconds)                    DEFLEC18
 LB1999  DYNAMIC HEIGHT  -        201.174 (meters)      660.02  (feet) COMP
 LB1999  MODELED GRAVITY -    980,201.6   (mgal)                       NAVD 88
 LB1999
 LB1999  VERT ORDER      -  SECOND    CLASS I
 LB1999
 LB1999  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB1999  Standards:
 LB1999         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB1999            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB1999  -------------------------------------------------------------------
 LB1999  NETWORK    2.60   4.19           1.22   0.77   2.14     -0.33778451
 LB1999  -------------------------------------------------------------------
 LB1999  Click here for local accuracies and other accuracy information.
 LB1999
 LB1999.The horizontal coordinates were established by GPS observations
 LB1999.and adjusted by the National Geodetic Survey in June 2012.
 LB1999
 LB1999.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB1999.been affixed to the stable North American tectonic plate. See 
 LB1999.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB1999
 LB1999.The horizontal coordinates are valid at the epoch date displayed above
 LB1999.which is a decimal equivalence of Year/Month/Day.
 LB1999
 LB1999.The orthometric height was determined by differential leveling and
 LB1999.adjusted by the NATIONAL GEODETIC SURVEY
 LB1999.in August 2012.
 LB1999
 LB1999.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1999.GEOID18 height accuracy estimate available here.
 LB1999
 LB1999.Click photographs - Photos may exist for this station.
 LB1999
 LB1999.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB1999
 LB1999.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB1999
 LB1999.The ellipsoidal height was determined by GPS observations
 LB1999.and is referenced to NAD 83.
 LB1999
 LB1999.The dynamic height is computed by dividing the NAVD 88
 LB1999.geopotential number by the normal gravity value computed on the
 LB1999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1999.degrees latitude (g = 980.6199 gals.).
 LB1999
 LB1999.The modeled gravity was interpolated from observed gravity values.
 LB1999
 LB1999. The following values were computed from the NAD 83(2011) position.
 LB1999
 LB1999;                    North         East     Units Scale Factor Converg.
 LB1999;SPC IL E     -   474,152.830   333,232.776   MT  0.99998859   +0 15 30.9
 LB1999;SPC IL E     - 1,555,616.41  1,093,281.20   sFT  0.99998859   +0 15 30.9
 LB1999;UTM  16      - 4,532,219.887   420,978.181   MT  0.99967686   -0 36 54.4
 LB1999
 LB1999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB1999!SPC IL E     -   0.99997354  x   0.99998859  =   0.99996213
 LB1999!UTM  16      -   0.99997354  x   0.99967686  =   0.99965040
 LB1999
 LB1999:                Primary Azimuth Mark                     Grid Az
 LB1999:SPC IL E     -  CLIFTON 2 AZ MK RESET                    253 47 14.9
 LB1999:UTM  16      -  CLIFTON 2 AZ MK RESET                    254 39 40.2
 LB1999
 LB1999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2097832219(NAD 83)
 LB1999
 LB1999|---------------------------------------------------------------------|
 LB1999| PID    Reference Object                     Distance      Geod. Az  |
 LB1999|                                                           dddmmss.s |
 LB1999| ME2640 KANKAKEE WATER TANK                 APPROX.25.1 KM 0120551.9 |
 LB1999| ME2637 CHEBANSE MUNICIPAL TANK             APPROX. 7.5 KM 0180039.4 |
 LB1999| LB2000 CLIFTON 2 RM 2                       23.988 METERS 03856     |
 LB1999| LB2338 LERABLE ST JOHN BAP CATH CH         APPROX. 8.7 KM 1161630.2 |
 LB1999| CM3322 CLIFTON 2 AZ MK                                    1192138.5 |
 LB1999| LB1998 CLIFTON 2 RM 1                       28.223 METERS 15348     |
 LB1999| LB2348 ASHKUM ASSUM BVM CATH CH SPIRE      APPROX. 6.3 KM 1903832.3 |
 LB1999| LC1698 ONARGA MUNICIPAL TANK               APPROX.25.5 KM 1931713.8 |
 LB1999| CM3323 CLIFTON 2 AZ MK RESET                              2540245.8 |
 LB1999|---------------------------------------------------------------------|
 LB1999
 LB1999                          SUPERSEDED SURVEY CONTROL
 LB1999
 LB1999  NAD 83(2007)-  40 56 14.24475(N)    087 56 19.33921(W) AD(2002.00) 0
 LB1999  ELLIP H (02/10/07)  168.731  (m)                       GP(2002.00)    
 LB1999  ELLIP H (02/03/05)  168.732  (m)                       GP(       ) 4 2
 LB1999  NAD 83(1997)-  40 56 14.24479(N)    087 56 19.33904(W) AD(       ) 1
 LB1999  ELLIP H (03/04/03)  168.724  (m)                       GP(       ) 4 2
 LB1999  NAD 83(1997)-  40 56 14.24539(N)    087 56 19.34109(W) AD(       ) 1
 LB1999  NAD 83(1997)-  40 56 14.24576(N)    087 56 19.34100(W) AD(       ) 1
 LB1999  NAD 83(1986)-  40 56 14.25208(N)    087 56 19.34876(W) AD(       ) 1
 LB1999  NAD 27      -  40 56 14.13540(N)    087 56 19.20440(W) AD(       ) 1
 LB1999  NAVD 88             201.26   (m)          660.3    (f) LEVELING    3  
 LB1999  NAVD 88 (06/15/91)  201.257  (m)          660.29   (f) SUPERSEDED  2 0
 LB1999  NGVD 29 (??/??/92)  201.34   (m)          660.6    (f) COMPUTED    2 0
 LB1999  NGVD 29             201.34   (m)          660.6    (f) LEVELING    3  
 LB1999
 LB1999.Superseded values are not recommended for survey control.
 LB1999
 LB1999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1999.See file dsdata.pdf to determine how the superseded data were derived.
 LB1999
 LB1999_MARKER: DD = SURVEY DISK
 LB1999_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LB1999_STAMPING: PRIM TRAV STA NO 57W ILL 1921
 LB1999_MARK LOGO: USGS
 LB1999_PROJECTION: FLUSH
 LB1999_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB1999_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1999_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB1999+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 LB1999
 LB1999  HISTORY     - Date     Condition        Report By
 LB1999  HISTORY     - 1921     MONUMENTED       USGS
 LB1999  HISTORY     - 1939     GOOD             CGS
 LB1999  HISTORY     - 1947     GOOD             CGS
 LB1999  HISTORY     - 1952     GOOD             CGS
 LB1999  HISTORY     - 1959     GOOD             CGS
 LB1999  HISTORY     - 1959     GOOD             CGS
 LB1999  HISTORY     - 1978     GOOD             LOCENG
 LB1999  HISTORY     - 200205   GOOD             ASCPC
 LB1999  HISTORY     - 20080926 GOOD             FARNGP
 LB1999  HISTORY     - 20081026 GOOD             GEOCAC
 LB1999  HISTORY     - 20110119 GOOD             ILDT
 LB1999  HISTORY     - 20110613 GOOD             PATRIC
 LB1999
 LB1999                          STATION DESCRIPTION
 LB1999
 LB1999'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LB1999'THE STATION IS LOCATED WITHIN THE LIMITS OF MAPLE AVENUE, IN THE TOWN
 LB1999'OF CLIFTON.  IN THE NORTHWEST 1/4 OF SECTION 3, T 28 N, R 14 W,
 LB1999'WHICH IS IN THE NORTHWEST EDGE OF TOWN.  IT IS SET 2 FEET EAST OF A
 LB1999'SIDE WALK ON THE WEST SIDE OF MAPLE AVENUE.  20 FEET WEST OF THE
 LB1999'CENTER OF MAPLE AVENUE.  6.7 FEET EAST OF A NORTH-SOUTH FENCELINE.
 LB1999'0.1 MILE NORTH OF AN EAST-WEST PAVED ROAD.  AND 1-FOOT EAST OF A
 LB1999'STONE REFERENCE MARK TO U. S. LAKE SURVEY STATION CLIFTON
 LB1999'1879 (THIS STATION COULD NOT BE FOUND).  THE MARK IS A STANDARD U. S.
 LB1999'GEOLOGICAL SURVEY I IN COOPERATION WITH STATE DISK, SET IN A 6-INCH
 LB1999'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 LB1999'THE MARK HAS BEEN REINFORCED WITH CONCRETE AND IS NOW 12 INCHES
 LB1999'SQUARE AT THE TOP.  THE DISK IS STAMPED PRIM TRAV STA NO 57W 1921
 LB1999'ILL.  AN UNDERGROUND STATION MARK WAS SET APPROXIMATELY 40 INCHES
 LB1999'BELOW THE SURFACE OF THE GROUND.  THE MARK, IS STAMPED CLIFTON NO 2
 LB1999'1939.
 LB1999'
 LB1999'TO REACH THE STATION FROM THE POST OFFICE IN CLIFTON, GO NORTH ON
 LB1999'U. S. HIGHWAY NO. 45 FOR 0.15 MILE, TURN LEFT (WEST) ACROSS RAILROAD
 LB1999'FOR 0.3 MILE, THEN TURN RIGHT AT THE HOME OF DAVID A YOUNG AND GO
 LB1999'0.1 MILE TO THE STATION ON THE LEFT (WEST).
 LB1999'
 LB1999'REFERENCE MARK NO. 1 IS 28.220 METERS, 92.58 FEET, SOUTHEAST OF THE
 LB1999'STATION, IN THE FENCELINE ON THE EAST SIDE OF MAPLE AVENUE, AND 23
 LB1999'FEET EAST OF THE CENTER OF THE STREET.  THE MARK, PROJECTS 4 INCHES
 LB1999'ABOVE THE GROUND AND IS STAMPED CLIFTON NO 2 NO 1 1939.
 LB1999'
 LB1999'REFERENCE MARK NO. 2 IS 23.988 METERS, 78.70 FEET, NORTHEAST OF THE
 LB1999'STATION IN THE FENCELINE ON THE EAST SIDE OF MAPLE AVENUE,
 LB1999'AND 23 FEET EAST OF THE CENTER OF THE STREET.  THE MARK,
 LB1999'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED CLIFTON NO 2
 LB1999'NO 2 1939.
 LB1999'
 LB1999'AZIMUTH MARK IS APPROXIMATELY 0.25 MILE SOUTHEAST OF THE STATION.  IT
 LB1999'IS SET 2 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A CORN CRIB AND
 LB1999'35 FEET EAST OF THE CENTER OF A NORTH-SOUTH STREET.  THE MARK,
 LB1999'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED CLIFTON NO 2
 LB1999'1939.  TO REACH THE MARK FROM THE STATION, GO SOUTH FOR 0.1 MILE,
 LB1999'TURN LEFT (EAST) AND GO 0.2 MILE, THEN TURN LEFT (NORTH) AND GO
 LB1999'0.05 MILE TO THE CORN CRIB AND THE MARK ON THE RIGHT (EAST) SIDE OF
 LB1999'THE ROAD.
 LB1999'
 LB1999'ALL MARKS ARE WITNESSED BY 4 INCH X 4 INCH WHITE POSTS WHICH PROJECT
 LB1999'2-1/2 FEET ABOVE THE GROUND.
 LB1999'
 LB1999'A 64-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT WATSEKA.
 LB1999'
 LB1999'A 103-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT SPRING CREEK.
 LB1999'
 LB1999'A 103-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT PIPER.
 LB1999'
 LB1999'A 64-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT ASHKUM.
 LB1999'
 LB1999'A 37-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT KEMPTON.
 LB1999'
 LB1999'HEIGHT OF LIGHT ABOVE STATION MARK 37 METERS.
 LB1999
 LB1999                          STATION RECOVERY (1947)
 LB1999
 LB1999'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB1999'STATION WAS RECOVERED AS DESCRIBED IN 1939 AND ALL MARKS WERE FOUND
 LB1999'IN GOOD CONDITION.  DISTANCES AND DIRECTIONS TO THE MARKS WERE
 LB1999'CHECKED AND FOUND TO BE CORRECT.  ALL DISTANCES TO LAND MARKS
 LB1999'MENTIONED IN THE 1939 DESCRIPTION WERE CHECKED AND FOUND TO BE
 LB1999'CORRECT.
 LB1999'
 LB1999'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LB1999
 LB1999                          STATION RECOVERY (1952)
 LB1999
 LB1999'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 LB1999'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS ARE IN GOOD
 LB1999'CONDITION.  DISTANCES AND DIRECTIONS TO ALL MARKS WERE CHECKED AND
 LB1999'FOUND TO BE CORRECT.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LB1999'
 LB1999'HEIGHT OF LIGHT ABOVE STATION MARK - - 40 METERS.
 LB1999
 LB1999                          STATION RECOVERY (1959)
 LB1999
 LB1999'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1999'STATION MARK AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED IN 1939
 LB1999'AND FOUND TO BE IN GOOD CONDITION.  DISTANCE AND DIRECTION TO
 LB1999'REFERENCE MARKS CHECKED.  AZIMUTH MARK WAS DESTROYED BY THIS PARTY
 LB1999'BECAUSE A TREE OBSTRUCTED THE LINE OF SIGHT, AND A NEW AZIMUTH
 LB1999'MARK WAS SET AND IS DESCRIBED BELOW.
 LB1999'
 LB1999'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED CLIFTON NO 2 1939
 LB1999'RESET 1959, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LB1999'PROJECTS ABOUT 4 INCHES.  THE MARK IS IN FENCE LINE 29 FEET SOUTH
 LB1999'OF CENTER OF ROAD, 2 FEET EAST OF NORTH-SOUTH FENCE LINE AND 1.4
 LB1999'FEET EAST-NORTHEAST OF WITNESS POST.
 LB1999'
 LB1999'THE ORIGINAL TO REACH IS ADEQUATE.
 LB1999'
 LB1999'TO REACH AZIMUTH MARK FROM STATION GO SOUTH 0.1 MILE TO T
 LB1999'INTERSECTION, TURN RIGHT AND GO WEST FOR 0.4 MILE TO AZIMUTH MARK ON
 LB1999'SOUTH SIDE OF ROAD.
 LB1999
 LB1999                          STATION RECOVERY (1959)
 LB1999
 LB1999'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LB1999'0.6 MI NW FROM CLIFTON.
 LB1999'ABOUT 0.15 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE
 LB1999'AT CLIFTON, THENCE 0.3 MILE WEST ALONG WEST THIRD STREET, THENCE
 LB1999'0.1 MILE NORTH ALONG MAPLE STREET, 23 FEET WEST OF THE CENTER LINE
 LB1999'OF MAPLE STREET, 7 1/2 FEET EAST OF A FENCE, 136 FEET NORTHWEST
 LB1999'OF THE NORTH END OF A WIRE GATE, 6.6 FEET EAST OF A METAL WITNESS
 LB1999'POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE STREET AND SET IN THE
 LB1999'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LB1999
 LB1999                          STATION RECOVERY (1978)
 LB1999
 LB1999'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978 (SCC)
 LB1999'PRIMARY TRAV. STA. NO. 57W STATION, RM 1 AND RM 2 RECOVERED IN
 LB1999'GOOD CONDITION.
 LB1999'
 LB1999'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN CLIFTON.
 LB1999
 LB1999                          STATION RECOVERY (2002)
 LB1999
 LB1999'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB1999'RECOVERED AS DESCRIBED
 LB1999
 LB1999                          STATION RECOVERY (2008)
 LB1999
 LB1999'RECOVERY NOTE BY FARNSWORTH GROUP 2008 (KDV)
 LB1999'RECOVERED IN GOOD CONDITION.
 LB1999
 LB1999                          STATION RECOVERY (2008)
 LB1999
 LB1999'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB1999'RECOVERED IN GOOD CONDITION.
 LB1999
 LB1999                          STATION RECOVERY (2011)
 LB1999
 LB1999'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1999'RECOVERED IN GOOD CONDITION.
 LB1999
 LB1999                          STATION RECOVERY (2011)
 LB1999
 LB1999'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB1999'THE STATION IS LOCATED IN THE TOWN OF CLIFTON ILLINOIS, IN IROQUOIS
 LB1999'COUNTY.
 LB1999'
 LB1999'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET WITH W THIRD
 LB1999'AVENUE PROCEED WEST ON THIRD AVENUE 4 BLOCKS TO MAPLE STREET, THENCE
 LB1999'NORTH ON MAPLE STREET APPROXIMATELY 500 FT (152.4 M) TO THE STATION ON
 LB1999'THE WEST SIDE OF THE ROAD.
 LB1999'
 LB1999'THE STATION IS LOCATED IN THE LAWN OF A RESIDENCE AT -180 MAPLE
 LB1999'STREET-, 92.5 FT (28.2 M) NORTHWEST OF THE STATION CLIFTON 2 REFERENCE
 LB1999'MARK 1, 79 FT (24.1 M) SOUTHWEST OF THE STATION CLIFTON 2 REFERENCE
 LB1999'MARK 2 AND 13 FT (4.0 M) WEST OF THE WEST EDGE OF PAVEMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1693 ***********************************************************************
 LC1693  DESIGNATION -  PTS 58 W=ASHKUM
 LC1693  PID         -  LC1693
 LC1693  STATE/COUNTY-  IL/IROQUOIS
 LC1693  COUNTRY     -  US
 LC1693  USGS QUAD   -  PIPER CITY NE (2018)
 LC1693
 LC1693                         *CURRENT SURVEY CONTROL
 LC1693  ______________________________________________________________________
 LC1693* NAD 83(1997) POSITION- 40 53 51.80545(N) 088 00 01.62326(W)   ADJUSTED
 LC1693* NAVD 88 ORTHO HEIGHT -   200.25  (+/-2cm)      657.0   (feet) VERTCON3
 LC1693  ______________________________________________________________________
 LC1693  GEOID HEIGHT    -        -32.471 (meters)                     GEOID18
 LC1693  LAPLACE CORR    -         -2.62  (seconds)                    DEFLEC18
 LC1693  HORZ ORDER      -  FIRST
 LC1693  VERT ORDER      -  THIRD ? (See Below)
 LC1693
 LC1693.The horizontal coordinates were established by classical geodetic methods
 LC1693.and adjusted by the National Geodetic Survey in October 1999.
 LC1693
 LC1693.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1693.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1693
 LC1693.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1693.GEOID18 height accuracy estimate available here.
 LC1693
 LC1693.The vertical order pertains to the NGVD 29 superseded value.
 LC1693
 LC1693.Click photographs - Photos may exist for this station.
 LC1693
 LC1693.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1693
 LC1693. The following values were computed from the NAD 83(1997) position.
 LC1693
 LC1693;                    North         East     Units Scale Factor Converg.
 LC1693;SPC IL E     -   469,737.352   328,049.695   MT  0.99998468   +0 13 04.6
 LC1693;SPC IL E     - 1,541,129.96  1,076,276.37   sFT  0.99998468   +0 13 04.6
 LC1693;UTM  16      - 4,527,885.242   415,729.999   MT  0.99968740   -0 39 18.2
 LC1693
 LC1693!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1693!SPC IL E     -   0.99997368  x   0.99998468  =   0.99995836
 LC1693!UTM  16      -   0.99997368  x   0.99968740  =   0.99966109
 LC1693
 LC1693:                Primary Azimuth Mark                     Grid Az
 LC1693:SPC IL E     -  ASHKUM AZ MK                             174 03 12.4
 LC1693:UTM  16      -  ASHKUM AZ MK                             174 55 35.2
 LC1693
 LC1693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1572927885(NAD 83)
 LC1693
 LC1693|---------------------------------------------------------------------|
 LC1693| PID    Reference Object                     Distance      Geod. Az  |
 LC1693|                                                           dddmmss.s |
 LC1693| LB2338 LERABLE ST JOHN BAP CATH CH         APPROX.13.0 KM 0873038.2 |
 LC1693| LB2348 ASHKUM ASSUM BVM CATH CH SPIRE      APPROX. 4.4 KM 1140901.7 |
 LC1693| DQ7033 ASHKUM RM 1                          34.509 METERS 11941     |
 LC1693| LB2342 CRESCENT CITY MUNICIPAL TANK        APPROX.18.6 KM 1393659.3 |
 LC1693| DQ7035 ASHKUM AZ MK                                       1741617.0 |
 LC1693| LB2344 GILMAN MUNICIPAL TANK               APPROX.14.6 KM 1761406.7 |
 LC1693| LC1697 ONARGA NURSERIES STACK              APPROX.19.6 KM 1811541.5 |
 LC1693| LC1699 ONARGA NURSERIES WATER TANK         APPROX.19.5 KM 1812645.2 |
 LC1693| DQ7034 ASHKUM RM 2                          25.771 METERS 22455     |
 LC1693| LC1694 PIPER CITY MUNICIPAL TANK           APPROX.22.2 KM 2254543.4 |
 LC1693| LC1712 TT 9 B AZ MK 2                      APPROX.22.8 KM 2650516.0 |
 LC1693| LC1711 TT 9 B AZ MK 3                      APPROX.22.7 KM 2653129.5 |
 LC1693|---------------------------------------------------------------------|
 LC1693
 LC1693                          SUPERSEDED SURVEY CONTROL
 LC1693
 LC1693  NAD 83(1997)-  40 53 51.80673(N)    088 00 01.62315(W) AD(       ) 1
 LC1693  NAD 83(1986)-  40 53 51.81299(N)    088 00 01.63045(W) AD(       ) 1
 LC1693  NAD 27      -  40 53 51.69200(N)    088 00 01.48500(W) AD(       ) 1
 LC1693  NGVD 29             200.33   (m)          657.2    (f) LEVELING    3  
 LC1693
 LC1693.Superseded values are not recommended for survey control.
 LC1693
 LC1693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1693.See file dsdata.pdf to determine how the superseded data were derived.
 LC1693
 LC1693_MARKER: P = PIPE CAP
 LC1693_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1693_STAMPING: PRIM TRAVE STA NO 58 W ILL 1921
 LC1693_MARK LOGO: USGS
 LC1693_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC1693_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1693
 LC1693  HISTORY     - Date     Condition        Report By
 LC1693  HISTORY     - 1921     MONUMENTED       USGS
 LC1693  HISTORY     - 1939     GOOD             CGS
 LC1693  HISTORY     - 1964     SEE DESCRIPTION  CGS
 LC1693  HISTORY     - 20110513 MARK NOT FOUND   ILDT
 LC1693
 LC1693                          STATION DESCRIPTION
 LC1693
 LC1693'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1693'THE STATION IS LOCATED 4.0 MILES SOUTHWEST OF CLIFTON AND
 LC1693'2.5 MILES WEST-NORTHWEST OF ASHKUM.  IN THE SOUTHEAST CORNER
 LC1693'OF SEC. 18, T. 28 N., R. 11 E., AND 1.0 MILE NORTH OF ILLINOIS
 LC1693'STATE ROUTE NO. 116.  IT IS 26.8 FEET WEST OF THE CENTER
 LC1693'LINE OF THE PAVED ROAD.  34 FEET NORTH OF THE CENTER LINE
 LC1693'OF THE EAST-WEST ROAD.  16 FEET NORTH OF THE WINGWALL OF
 LC1693'THE CULVERT UNDER THE EAST-WEST ROAD AND 15 FEET EAST-NORTHEAST
 LC1693'OF THE FENCE CORNER.  THE MARK IS A STANDARD UNITED STATES
 LC1693'GEOLOGICAL SURVEY BENCHMARK CAP SET ON A THREE-INCH CAST
 LC1693'IRON PIPE PROJECTING 1.5 FEET ABOVE THE GROUND AND IS
 LC1693'STAMPED PRIM. TRAV. STA. NO. 58 W ILL. 1921.
 LC1693'
 LC1693'TO REACH THE STATION FROM JUNCTION OF U.S. HIGHWAY NO. 45
 LC1693'AND ILLINOIS STATE ROUTE NO. 116 AT THE NORTH EDGE OF ASHKUM,
 LC1693'GO WEST ON ROUTE NO. 116 FOR 2.4 MILES TO A CROSS ROAD, TURN
 LC1693'RIGHT, (NORTH) ON A SINGLE LANE CONCRETE ROAD AND GO 1.0
 LC1693'MILE TO A CROSS ROAD AND THE STATION.
 LC1693'
 LC1693'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1693'BRONZE DISKS SET IN CONCRETE.
 LC1693'
 LC1693'THE AZIMUTH MARK IS APPROXIMATELY 0.5 MILE SOUTH OF THE
 LC1693'STATION IN THE NORTH FENCE LINE OF A LANE LEADING EAST OFF
 LC1693'THE PAVEMENT.  IT IS 181 FEET EAST OF THE CENTER LINE OF
 LC1693'THE PAVEMENT AND 13 FEET NORTH OF THE CENTER LINE OF THE
 LC1693'LANE.  THE MARK, PROJECTS 4 INCHES ABOVE THE GROUND
 LC1693'AND IS STAMPED ASHKUM 1939.
 LC1693'
 LC1693'REFERENCE MARK NO. 1 IS 34.509 METERS AND 113.22 FEET, SOUTHEAST
 LC1693'OF THE STATION, IN THE SOUTH RIGHT-OF-WAY FENCE LINE.  42
 LC1693'FEET EAST OF THE FENCE CORNER AND 24 FEET SOUTH OF THE CENTER
 LC1693'LINE OF THE EAST-WEST ROAD.  THE MARK, PROJECTS
 LC1693'4 INCHES ABOVE THE GROUND AND IS STAMPED ASHKUM NO. 1 1939.
 LC1693'
 LC1693'REFERENCE MARK NO. 2 IS 25.771 METERS AND 84.55 FEET SOUTHWEST
 LC1693'OF THE STATION IN THE SOUTH RIGHT-OF-WAY FENCE LINE.  52
 LC1693'FEET WEST OF THE WEST EDGE OF A CULVERT AND 23 FEET SOUTH
 LC1693'OF THE CENTER LINE OF THE EAST-WEST ROAD.  THE MARK,
 LC1693'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED ASHKUM
 LC1693'NO. 2 1939.
 LC1693'
 LC1693'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS
 LC1693'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1693'
 LC1693'A 90-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
 LC1693'
 LC1693'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1693
 LC1693                          STATION RECOVERY (1964)
 LC1693
 LC1693'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 LC1693'THIS STATION SITE WAS REACHED AS DESCRIBED.  BUT THE STATION
 LC1693'MARK HAD BEEN DISPLACED AND SINCE THIS WAS A U.S.G.S. MARK,
 LC1693'THERE IS NO UNDERGROUND STATION MARK.  THE AZIMUTH MARK
 LC1693'HAD BEEN DISPLACED, SO THE DISK WAS REMOVED FROM THE BLOCK
 LC1693'OF CONCRETE.  REFERENCE MARK NO. 1 WAS SOLID IN THE GROUND
 LC1693'AND WAS LEFT IN PLACE.  REFERENCE MARK NO. 2 WAS PROBABLY
 LC1693'TILTED FROM ROAD GRADING OPERATIONS AND WAS LEFT IN ITS
 LC1693'PRESENT POSITION.  NO ATTEMPT TO RE-ESTABLISH THIS STATION
 LC1693'WAS MADE.  THERE IS A TRIANGULATION ASH ABOUT 1-1/2 MILES
 LC1693'AND ANOTHER STATION ASHKUM ABOUT 2-1/2 MILES, BOTH SOUTHWEST
 LC1693'FROM THIS SITE.  THIS STATION SHOULD BE LISTED AS
 LC1693'DESTROYED.
 LC1693'
 LC1693'NOTE--THE PRACTICE OF USING OTHER SURVEY MARKS ESTABLISHED
 LC1693'BY VARIOUS ORGANIZATIONS FOR OUR TRIANGULATION STATION MARK
 LC1693'SHOULD BE DISCONTINUED AS THE CIRCUMSTANCES IN THIS SITUATION
 LC1693'POINT OUT.
 LC1693
 LC1693                          STATION RECOVERY (2011)
 LC1693
 LC1693'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LC1693'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0840 ***********************************************************************
 JB0840  DESIGNATION -  PTS 6
 JB0840  PID         -  JB0840
 JB0840  STATE/COUNTY-  IL/BOND
 JB0840  COUNTRY     -  US
 JB0840  USGS QUAD   -  PLEASANT MOUND (2018)
 JB0840
 JB0840                         *CURRENT SURVEY CONTROL
 JB0840  ______________________________________________________________________
 JB0840* NAD 83(1986) POSITION- 38 45 24.     (N) 089 16 59.     (W)   SCALED
 JB0840* NAVD 88 ORTHO HEIGHT -   141.525 (meters)      464.32  (feet) ADJUSTED
 JB0840  ______________________________________________________________________
 JB0840  GEOID HEIGHT    -        -31.261 (meters)                     GEOID18
 JB0840  DYNAMIC HEIGHT  -        141.436 (meters)      464.03  (feet) COMP
 JB0840  MODELED GRAVITY -    979,996.1   (mgal)                       NAVD 88
 JB0840
 JB0840  VERT ORDER      -  SECOND    CLASS 0
 JB0840
 JB0840.The horizontal coordinates were scaled from a map and have
 JB0840.an estimated accuracy of +/- 6 seconds.
 JB0840
 JB0840.The orthometric height was determined by differential leveling and
 JB0840.adjusted by the NATIONAL GEODETIC SURVEY
 JB0840.in June 1991.
 JB0840
 JB0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0840.GEOID18 height accuracy estimate available here.
 JB0840
 JB0840.Click photographs - Photos may exist for this station.
 JB0840
 JB0840.The dynamic height is computed by dividing the NAVD 88
 JB0840.geopotential number by the normal gravity value computed on the
 JB0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0840.degrees latitude (g = 980.6199 gals.).
 JB0840
 JB0840.The modeled gravity was interpolated from observed gravity values.
 JB0840
 JB0840;                    North         East    Units  Estimated Accuracy
 JB0840;SPC IL W     -   232,330.      776,800.      MT  (+/- 180 meters Scaled)
 JB0840
 JB0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH016922(NAD 83)
 JB0840
 JB0840                          SUPERSEDED SURVEY CONTROL
 JB0840
 JB0840  NGVD 29 (??/??/92)  141.656  (m)          464.75   (f) ADJ UNCH    2 0
 JB0840
 JB0840.Superseded values are not recommended for survey control.
 JB0840
 JB0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0840.See file dsdata.pdf to determine how the superseded data were derived.
 JB0840
 JB0840_MARKER: P = PIPE CAP
 JB0840_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0840_STAMPING: PRIM TRAV STA NO 6 1907
 JB0840_MARK LOGO: USGS
 JB0840_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0840_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0840
 JB0840  HISTORY     - Date     Condition        Report By
 JB0840  HISTORY     - 1907     MONUMENTED       USGS
 JB0840  HISTORY     - 1935     GOOD             CGS
 JB0840
 JB0840                          STATION DESCRIPTION
 JB0840
 JB0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0840'1.2 MI N FROM KEYESPORT.
 JB0840'IN BOND COUNTY, 1.2 MILES NORTH ALONG THE CHICAGO, BURLINGTON
 JB0840'AND QUINCY RAILROAD FROM THE STATION AT KEYESPORT, CLINTON
 JB0840'COUNTY, AT A ROAD CROSSING, 14 YARDS WEST OF THE CENTERLINE OF
 JB0840'THE WEST TRACK, AND 7 YARDS NORTH OF THE CENTERLINE OF THE ROAD.
 JB0840'A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED PRIM TRAV
 JB0840'STA NO 6 1907 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1504 ***********************************************************************
 NH1504  DESIGNATION -  PTS 6
 NH1504  PID         -  NH1504
 NH1504  STATE/COUNTY-  IL/OGLE
 NH1504  COUNTRY     -  US
 NH1504  USGS QUAD   -  OREGON (2018)
 NH1504
 NH1504                         *CURRENT SURVEY CONTROL
 NH1504  ______________________________________________________________________
 NH1504* NAD 83(1997) POSITION- 42 05 14.25739(N) 089 16 39.35642(W)   ADJUSTED
 NH1504* NAVD 88 ORTHO HEIGHT -   263.061 (meters)      863.06  (feet) ADJUSTED
 NH1504  ______________________________________________________________________
 NH1504  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 NH1504  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 NH1504  DYNAMIC HEIGHT  -        262.975 (meters)      862.78  (feet) COMP
 NH1504  MODELED GRAVITY -    980,287.5   (mgal)                       NAVD 88
 NH1504
 NH1504  HORZ ORDER      -  SECOND
 NH1504  VERT ORDER      -  SECOND    CLASS I
 NH1504
 NH1504.The horizontal coordinates were established by classical geodetic methods
 NH1504.and adjusted by the National Geodetic Survey in October 1999.
 NH1504
 NH1504.The orthometric height was determined by differential leveling and
 NH1504.adjusted by the IL DEPT OF TRANSP
 NH1504.in July 2015.
 NH1504
 NH1504.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1504.GEOID18 height accuracy estimate available here.
 NH1504
 NH1504.Click photographs - Photos may exist for this station.
 NH1504
 NH1504.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1504
 NH1504.The dynamic height is computed by dividing the NAVD 88
 NH1504.geopotential number by the normal gravity value computed on the
 NH1504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH1504.degrees latitude (g = 980.6199 gals.).
 NH1504
 NH1504.The modeled gravity was interpolated from observed gravity values.
 NH1504
 NH1504. The following values were computed from the NAD 83(1997) position.
 NH1504
 NH1504;                    North         East     Units Scale Factor Converg.
 NH1504;SPC IL W     -   602,160.609   773,555.152   MT  1.00000773   +0 35 45.4
 NH1504;SPC IL W     - 1,975,588.60  2,537,905.53   sFT  1.00000773   +0 35 45.4
 NH1504;UTM  16      - 4,661,978.616   311,627.563   MT  1.00003664   -1 31 37.3
 NH1504
 NH1504!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1504!SPC IL W     -   0.99996392  x   1.00000773  =   0.99997165
 NH1504!UTM  16      -   0.99996392  x   1.00003664  =   1.00000056
 NH1504
 NH1504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1162761978(NAD 83)
 NH1504
 NH1504                          SUPERSEDED SURVEY CONTROL
 NH1504
 NH1504  NAD 83(1996)-  42 05 14.25775(N)    089 16 39.35746(W) AD(       ) 2
 NH1504  NAD 83(1986)-  42 05 14.25692(N)    089 16 39.36112(W) AD(       ) 2
 NH1504  NAD 27      -  42 05 14.15910(N)    089 16 38.97880(W) AD(       ) 2
 NH1504
 NH1504.Superseded values are not recommended for survey control.
 NH1504
 NH1504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1504.See file dsdata.pdf to determine how the superseded data were derived.
 NH1504
 NH1504_MARKER: P = PIPE CAP
 NH1504_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH1504_STAMPING: PRIM TRAV STA NO 6 864 1917
 NH1504_MARK LOGO: USGS
 NH1504_PROJECTION: PROJECTING 8 CENTIMETERS
 NH1504_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1504_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1504+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2015
 NH1504
 NH1504  HISTORY     - Date     Condition        Report By
 NH1504  HISTORY     - 1954     MONUMENTED       USGS
 NH1504  HISTORY     - 19960624 GOOD             USPSQD
 NH1504  HISTORY     - 20010725 GOOD             USPSQD
 NH1504  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 NH1504  HISTORY     - 20150403 GOOD             DJHENK
 NH1504
 NH1504                          STATION DESCRIPTION
 NH1504
 NH1504'DESCRIBED BY US GEOLOGICAL SURVEY 1954 (ELJ)
 NH1504'STATION IS LOCATED ABOUT 6 MILES NORTHEAST OF OREGON AND 3
 NH1504'MILES SOUTH OF BYRON AND ON HIGHWAY PROPERTY.  IT IS 76 FEET
 NH1504'SOUTHWEST OF THE INTERSECTION OF A GRAVEL CROSSROAD, 53 FEET
 NH1504'SOUTH OF A POWER LINE GUY POLE, 20 FEET WEST OF THE CENTER OF A
 NH1504'GRAVEL ROAD, 6 FEET EAST OF A FENCE LINE AND 2 FEET EAST OF
 NH1504'A WHITE WITNESS POST.  THE MARK IS A 4 INCH IRON PIPE THAT
 NH1504'PROJECTS 4 INCHES WITH A STANDARD U.S. GEOLOGICAL SURVEY
 NH1504'BENCH MARK DISK ATOP STAMPED PRIM TRAV STA NO 6 1917 864
 NH1504'(FEET ELEVATION).
 NH1504'
 NH1504'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION
 NH1504'BYRON AND THE DISTANCE IS 158.554 METERS, 520.19 FEET.
 NH1504'
 NH1504'TO REACH THE STATION FROM STATE HIGHWAYS 2 AND 72 IN BYRON
 NH1504'GO SOUTH ON HIGHWAY 72 FOR 0.35 MILE TO A FORK JUST AFTER
 NH1504'CROSSING THE BRIDGE OVER THE ROCK RIVER, TURN RIGHT AND GO
 NH1504'SOUTH AND WEST FOR 3.1 MILE TO A GRAVEL CROSSROAD AND THE
 NH1504'MARK AS DESCRIBED.
 NH1504
 NH1504                          STATION RECOVERY (1996)
 NH1504
 NH1504'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1504'RECOVERED IN GOOD CONDITION.
 NH1504
 NH1504                          STATION RECOVERY (2001)
 NH1504
 NH1504'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1504'RECOVERED IN GOOD CONDITION.
 NH1504
 NH1504                          STATION RECOVERY (2014)
 NH1504
 NH1504'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH1504'MARK NOT FOUND.
 NH1504
 NH1504                          STATION RECOVERY (2015)
 NH1504
 NH1504'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 NH1504'RECOVERED AS DESCRIBED.
 NH1504'
 NH1504'NOTE-THE STATION IS 60 FT (18.3 M) SOUTH OF THE EDGE OF PAVEMENT OF
 NH1504'ASH ROAD AND 2 FT (0.6 M) WEST OF THE EDGE OF PAVEMENT OF KUFALK LANE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1934 ***********************************************************************
 JB1934  DESIGNATION -  PTS 6
 JB1934  PID         -  JB1934
 JB1934  STATE/COUNTY-  IL/RANDOLPH
 JB1934  COUNTRY     -  US
 JB1934  USGS QUAD   -  EVANSVILLE (2018)
 JB1934
 JB1934                         *CURRENT SURVEY CONTROL
 JB1934  ______________________________________________________________________
 JB1934* NAD 83(1997) POSITION- 38 07 00.13370(N) 089 59 56.03995(W)   ADJUSTED
 JB1934* NAVD 88 ORTHO HEIGHT -   158.82  (+/-2cm)      521.1   (feet) VERTCON3
 JB1934  ______________________________________________________________________
 JB1934  GEOID HEIGHT    -        -29.893 (meters)                     GEOID18
 JB1934  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 JB1934  HORZ ORDER      -  SECOND
 JB1934  VERT ORDER      -  THIRD ? (See Below)
 JB1934
 JB1934.The horizontal coordinates were established by classical geodetic methods
 JB1934.and adjusted by the National Geodetic Survey in October 1999.
 JB1934
 JB1934.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1934.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1934
 JB1934.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1934.GEOID18 height accuracy estimate available here.
 JB1934
 JB1934.The vertical order pertains to the NGVD 29 superseded value.
 JB1934
 JB1934.Click photographs - Photos may exist for this station.
 JB1934
 JB1934.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1934
 JB1934. The following values were computed from the NAD 83(1997) position.
 JB1934
 JB1934;                    North         East     Units Scale Factor Converg.
 JB1934;SPC IL W     -   160,936.220   714,711.118   MT  0.99994384   +0 06 12.8
 JB1934;SPC IL W     -   528,004.92  2,344,848.06   sFT  0.99994384   +0 06 12.8
 JB1934;UTM  16      - 4,223,012.869   237,093.561   MT  1.00045137   -1 51 07.8
 JB1934;UTM  15      - 4,223,019.109   763,099.352   MT  1.00045262   +1 51 12.7
 JB1934
 JB1934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1934!SPC IL W     -   0.99997977  x   0.99994384  =   0.99992361
 JB1934!UTM  16      -   0.99997977  x   1.00045137  =   1.00043113
 JB1934!UTM  15      -   0.99997977  x   1.00045262  =   1.00043238
 JB1934
 JB1934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3709323012(NAD 83)
 JB1934
 JB1934                          SUPERSEDED SURVEY CONTROL
 JB1934
 JB1934  NAD 83(1986)-  38 07 00.14330(N)    089 59 56.03404(W) AD(       ) 2
 JB1934  NAD 27      -  38 06 59.95827(N)    089 59 55.64140(W) AD(       ) 2
 JB1934  NGVD 29             158.95   (m)          521.5    (f) LEVELING    3  
 JB1934
 JB1934.Superseded values are not recommended for survey control.
 JB1934
 JB1934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1934.See file dsdata.pdf to determine how the superseded data were derived.
 JB1934
 JB1934_MARKER: DB = BENCH MARK DISK
 JB1934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1934_STAMPING: P.T.S.6-1908 RESET 1938
 JB1934_MARK LOGO: USGS
 JB1934_PROJECTION: PROJECTING 10 CENTIMETERS
 JB1934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1934+STABILITY: SURFACE MOTION
 JB1934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1934+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2019
 JB1934
 JB1934  HISTORY     - Date     Condition        Report By
 JB1934  HISTORY     - 1969     MONUMENTED       USGS
 JB1934  HISTORY     - 20110804 GOOD             ILDT
 JB1934  HISTORY     - 20190724 GOOD             ILDT
 JB1934
 JB1934                          STATION DESCRIPTION
 JB1934
 JB1934'DESCRIBED BY US GEOLOGICAL SURVEY 1969
 JB1934'STATION MARK IS 187.29 FT. (57.086 M.) WSW. OF STATION RUMA, 38 FT
 JB1934'W. OF CENTER OF BLACKTOP RD., 28 FT S. OF CENTER OF PRIVATE RD. AND
 JB1934'1 FT N. OF A METAL WITNESS POST.
 JB1934
 JB1934                          STATION RECOVERY (2011)
 JB1934
 JB1934'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1934'RECOVERED IN GOOD CONDITION.
 JB1934
 JB1934                          STATION RECOVERY (2019)
 JB1934
 JB1934'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1934'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0377 ***********************************************************************
 LD0377  DESIGNATION -  PTS 61
 LD0377  PID         -  LD0377
 LD0377  STATE/COUNTY-  IL/MCDONOUGH
 LD0377  COUNTRY     -  US
 LD0377  USGS QUAD   -  COLCHESTER (2018)
 LD0377
 LD0377                         *CURRENT SURVEY CONTROL
 LD0377  ______________________________________________________________________
 LD0377* NAD 83(2011) POSITION- 40 23 21.10842(N) 090 52 07.89425(W)   ADJUSTED
 LD0377* NAD 83(2011) ELLIP HT-   162.939 (meters)        (06/27/12)   ADJUSTED
 LD0377* NAD 83(2011) EPOCH   -  2010.00
 LD0377* NAVD 88 ORTHO HEIGHT -   196.137 (meters)      643.49  (feet) ADJUSTED
 LD0377  ______________________________________________________________________
 LD0377  GEOID HEIGHT    -        -33.210 (meters)                     GEOID18
 LD0377  NAD 83(2011) X  -    -73,771.371 (meters)                     COMP
 LD0377  NAD 83(2011) Y  - -4,864,381.550 (meters)                     COMP
 LD0377  NAD 83(2011) Z  -  4,111,101.758 (meters)                     COMP
 LD0377  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 LD0377  DYNAMIC HEIGHT  -        196.039 (meters)      643.17  (feet) COMP
 LD0377  MODELED GRAVITY -    980,125.8   (mgal)                       NAVD 88
 LD0377
 LD0377  VERT ORDER      -  SECOND    CLASS 0
 LD0377
 LD0377  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0377  Standards:
 LD0377         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0377            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0377  -------------------------------------------------------------------
 LD0377  NETWORK    0.54   0.94           0.23   0.21   0.48     -0.08036722
 LD0377  -------------------------------------------------------------------
 LD0377  Click here for local accuracies and other accuracy information.
 LD0377
 LD0377.The horizontal coordinates were established by GPS observations
 LD0377.and adjusted by the National Geodetic Survey in June 2012.
 LD0377
 LD0377.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0377.been affixed to the stable North American tectonic plate. See 
 LD0377.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0377
 LD0377.The horizontal coordinates are valid at the epoch date displayed above
 LD0377.which is a decimal equivalence of Year/Month/Day.
 LD0377
 LD0377.The orthometric height was determined by differential leveling and
 LD0377.adjusted by the NATIONAL GEODETIC SURVEY
 LD0377.in June 1991.
 LD0377
 LD0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0377.GEOID18 height accuracy estimate available here.
 LD0377
 LD0377.Click photographs - Photos may exist for this station.
 LD0377
 LD0377.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0377
 LD0377.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0377
 LD0377.The ellipsoidal height was determined by GPS observations
 LD0377.and is referenced to NAD 83.
 LD0377
 LD0377.The dynamic height is computed by dividing the NAVD 88
 LD0377.geopotential number by the normal gravity value computed on the
 LD0377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0377.degrees latitude (g = 980.6199 gals.).
 LD0377
 LD0377.The modeled gravity was interpolated from observed gravity values.
 LD0377
 LD0377. The following values were computed from the NAD 83(2011) position.
 LD0377
 LD0377;                    North         East     Units Scale Factor Converg.
 LD0377;SPC IL W     -   413,437.763   640,382.127   MT  0.99998491   -0 27 18.1
 LD0377;SPC IL W     - 1,356,420.39  2,100,987.03   sFT  0.99998491   -0 27 18.1
 LD0377;UTM  15      - 4,473,136.060   680,883.287   MT  1.00000277   +1 22 52.7
 LD0377
 LD0377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0377!SPC IL W     -   0.99997444  x   0.99998491  =   0.99995935
 LD0377!UTM  15      -   0.99997444  x   1.00000277  =   0.99997721
 LD0377
 LD0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE8088373136(NAD 83)
 LD0377
 LD0377                          SUPERSEDED SURVEY CONTROL
 LD0377
 LD0377  NAD 83(2007)-  40 23 21.10845(N)    090 52 07.89497(W) AD(2002.00) 1
 LD0377  ELLIP H (08/01/11)  162.962  (m)                       GP(2002.00) 3 1
 LD0377  NAVD 88             196.14   (m)          643.5    (f) LEVELING    3  
 LD0377  NGVD 29 (??/??/92)  196.210  (m)          643.73   (f) ADJ UNCH    2 0
 LD0377
 LD0377.Superseded values are not recommended for survey control.
 LD0377
 LD0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0377.See file dsdata.pdf to determine how the superseded data were derived.
 LD0377
 LD0377_MARKER: P = PIPE CAP
 LD0377_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LD0377_STAMPING: PRIM TRAV STA NO 61 1910 ILLINOIS
 LD0377_MARK LOGO: USGS
 LD0377_PROJECTION: PROJECTING 41 CENTIMETERS
 LD0377_MAGNETIC: P = MARKER IS A STEEL PIPE
 LD0377_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0377_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0377+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2024
 LD0377
 LD0377  HISTORY     - Date     Condition        Report By
 LD0377  HISTORY     - 1910     MONUMENTED       USGS
 LD0377  HISTORY     - 1935     GOOD             CGS
 LD0377  HISTORY     - 20100501 GOOD             ILDT
 LD0377  HISTORY     - 20110908 GOOD             ILDT
 LD0377  HISTORY     - 20170417 GOOD             INDIV
 LD0377  HISTORY     - 20240124 GOOD             ILDT
 LD0377
 LD0377                          STATION DESCRIPTION
 LD0377
 LD0377'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0377'2.5 MI SW FROM TENNESSEE.
 LD0377'2.5 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0377'RAILROAD FROM THE STATION AT TENNESSEE, MCDONOUGH  COUNTY, THENCE
 LD0377'500 FEET EAST ALONG A COUNTY ROAD, AND IN LINE WITH THE CENTERLINE
 LD0377'OF A T-ROAD LEADING WEST.  A UNITED STATES GEOLOGICAL SURVEY
 LD0377'STANDARD CAP, STAMPED 61 ILL 1910 AND RIVETED ON THE TOP OF A
 LD0377'3-1/2-INCH IRON PIPE PROJECTING ONE FOOT ABOVE GROUND.
 LD0377
 LD0377                          STATION RECOVERY (2010)
 LD0377
 LD0377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LD0377'RECOVERED AS DESCRIBED
 LD0377
 LD0377                          STATION RECOVERY (2011)
 LD0377
 LD0377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 LD0377'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHEAST OF
 LD0377'PLYMOUTH AND 5.9 MI (9.5 KM) WEST-NORTHWEST OF FANDON.
 LD0377'
 LD0377'RECOVERED AS DESCRIBED.
 LD0377
 LD0377                          STATION RECOVERY (2017)
 LD0377
 LD0377'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 LD0377'RECOVERED IN GOOD CONDITION.
 LD0377
 LD0377                          STATION RECOVERY (2024)
 LD0377
 LD0377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 LD0377'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0620 ***********************************************************************
 KC0620  DESIGNATION -  PTS 61 W=H 11
 KC0620  PID         -  KC0620
 KC0620  STATE/COUNTY-  IL/PIKE
 KC0620  COUNTRY     -  US
 KC0620  USGS QUAD   -  PITTSFIELD (2018)
 KC0620
 KC0620                         *CURRENT SURVEY CONTROL
 KC0620  ______________________________________________________________________
 KC0620* NAD 83(1997) POSITION- 39 34 58.31012(N) 090 45 07.09847(W)   ADJUSTED
 KC0620* NAVD 88 ORTHO HEIGHT -   214.94  (+/-2cm)      705.2   (feet) VERTCON3
 KC0620  ______________________________________________________________________
 KC0620  GEOID HEIGHT    -        -32.470 (meters)                     GEOID18
 KC0620  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 KC0620  HORZ ORDER      -  FIRST
 KC0620  VERT ORDER      -  THIRD ? (See Below)
 KC0620
 KC0620.The horizontal coordinates were established by classical geodetic methods
 KC0620.and adjusted by the National Geodetic Survey in October 1999.
 KC0620
 KC0620.The NAVD 88 height was computed by applying the VERTCON shift value to
 KC0620.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KC0620
 KC0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0620.GEOID18 height accuracy estimate available here.
 KC0620
 KC0620.The vertical order pertains to the NGVD 29 superseded value.
 KC0620
 KC0620.Click photographs - Photos may exist for this station.
 KC0620
 KC0620.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0620
 KC0620. The following values were computed from the NAD 83(1997) position.
 KC0620
 KC0620;                    North         East     Units Scale Factor Converg.
 KC0620;SPC IL W     -   323,839.292   649,718.529   MT  0.99997229   -0 22 22.7
 KC0620;SPC IL W     - 1,062,462.74  2,131,618.21   sFT  0.99997229   -0 22 22.7
 KC0620;UTM  15      - 4,383,874.892   693,062.953   MT  1.00005892   +1 25 58.3
 KC0620
 KC0620!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0620!SPC IL W     -   0.99997137  x   0.99997229  =   0.99994366
 KC0620!UTM  15      -   0.99997137  x   1.00005892  =   1.00003029
 KC0620
 KC0620:                Primary Azimuth Mark                     Grid Az
 KC0620:SPC IL W     -  BAY AZ MK                                083 40 40.5
 KC0620:UTM  15      -  BAY AZ MK                                081 52 19.5
 KC0620
 KC0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9306283874(NAD 83)
 KC0620
 KC0620|---------------------------------------------------------------------|
 KC0620| PID    Reference Object                     Distance      Geod. Az  |
 KC0620|                                                           dddmmss.s |
 KC0620| KC0616 GRIGGSVILLE TANK                    APPROX.14.2 KM 0090133.8 |
 KC0620| KC0615 GRIGGSVILLE SPIRE                   APPROX.14.0 KM 0091946.3 |
 KC0620| CL8894 BAY RM 1                             25.028 METERS 03753     |
 KC0620| CL8893 BAY AZ MK                                          0831817.8 |
 KC0620| CL8895 BAY RM 2                             24.707 METERS 13834     |
 KC0620| KC0618 PITTSFIELD PIKE CO CTHSE DOME       APPROX. 5.3 KM 3004138.7 |
 KC0620| KC0619 PITTSFIELD STANDPIPE                APPROX. 5.4 KM 3020228.1 |
 KC0620| KC0621 PITTSFIELD TANK                     APPROX. 5.4 KM 3023316.4 |
 KC0620|---------------------------------------------------------------------|
 KC0620
 KC0620                          SUPERSEDED SURVEY CONTROL
 KC0620
 KC0620  NAD 83(1996)-  39 34 58.31637(N)    090 45 07.09478(W) AD(       ) 1
 KC0620  NAD 83(1986)-  39 34 58.31570(N)    090 45 07.09430(W) AD(       ) 1
 KC0620  NAD 27      -  39 34 58.15600(N)    090 45 06.64700(W) AD(       ) 1
 KC0620  NGVD 29             215.04   (m)          705.5    (f) LEVELING    3  
 KC0620
 KC0620.Superseded values are not recommended for survey control.
 KC0620
 KC0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0620.See file dsdata.pdf to determine how the superseded data were derived.
 KC0620
 KC0620_MARKER: DD = SURVEY DISK
 KC0620_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KC0620_STAMPING: PRIM TRAV STA NO 61W 1923 H 11 1924
 KC0620_MARK LOGO: USGS
 KC0620_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0620
 KC0620  HISTORY     - Date     Condition        Report By
 KC0620  HISTORY     - 1923     MONUMENTED       USGS
 KC0620  HISTORY     - 1939     GOOD             CGS
 KC0620
 KC0620                          STATION DESCRIPTION
 KC0620
 KC0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0620'IN THE SOUTHEAST CORNER OF THE SOUTHEAST 1/4 OF SECTION 33, T 5 S,
 KC0620'R 3 W, 1-1/2 MILES SOUTH AND 3 MILES EAST OF PITTSFIELD, 23
 KC0620'FEET WEST OF THE CENTER LINE OF A NORTH-AND-SOUTH ROAD, 38 FEET
 KC0620'NORTH OF THE CENTER LINE OF AN EAST-AND-WEST ROAD, UNDER A TWO
 KC0620'STRAND POWER LINE, AND AT THE TOP OF THE BANK OF THE ROAD CUT.
 KC0620'THE MARK IS A STANDARD U.S. GEOLOGICAL SURVEY DISK, SET IN A
 KC0620'6-INCH BY 6-INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES
 KC0620'ABOVE THE GROUND AND IS STAMPED PRIM TRAV STA NO. 61W 1923 H 11
 KC0620'1924.
 KC0620'
 KC0620'TO REACH THE STATION FROM THE COURTHOUSE SQUARE IN PITTSFIELD, GO
 KC0620'EAST ON U.S. HIGHWAY NO. 36 FOR 0.15 MILE TO ROBERTSON SERVICE
 KC0620'STATION, GO RIGHT (SOUTH) ON PAVED STREET FOR 0.15 MILE, TURN LEFT
 KC0620'(EAST) FOR 1 BLOCK TO STREET END, GO RIGHT (SOUTH) FOR 1.45 MILES,
 KC0620'THEN TAKE T ROAD LEFT (EAST) FOR 2.5 MILES TO CROSS ROADS AND THE
 KC0620'STATION ON THE NORTH.
 KC0620'
 KC0620'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0620'BRONZE DISKS IN CONCRETE.
 KC0620'
 KC0620'REFERENCE MARK NO. 1 IS 82.09 FEET, 25.028 METERS, NORTHEAST OF
 KC0620'THE STATION, 78 FEET NORTH OF A SOUTHWEST RIGHT-OF-WAY FENCE
 KC0620'CORNER, AND 25 FEET EAST OF THE CENTER LINE OF THE NORTH-AND-SOUTH
 KC0620'ROAD.  THE MARK PROJECTS 4 INCHES ABOVE GROUND AND IS
 KC0620'STAMPED BAY NO. 1 1939.  REFERENCE MARK NO. 2 IS 81.06 FEET,
 KC0620'24.708 METERS, SOUTHEAST OF THE STATION, IN THE NORTHWEST FENCE
 KC0620'CORNER, 29 FEET EAST OF THE CENTER LINE OF THE NORTH-AND-SOUTH
 KC0620'ROAD, AND 24 FEET SOUTH OF THE CENTER LINE OF THE EAST-AND-WEST
 KC0620'ROAD.  THE MARK PROJECTS 6 INCHES ABOVE GROUND AND
 KC0620'IS STAMPED BAY NO. 2 1939.
 KC0620'
 KC0620'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE EAST OF THE STATION, 98
 KC0620'FEET NORTH OF THE NORTH HOUSE YARD FENCE, AND IN THE WEST,
 KC0620'ORCHARD, FENCE LINE.  THE MARK, NOTE 11A, PROJECTS 8 INCHES ABOVE
 KC0620'GROUND AND IS STAMPED BAY 1939.  TO REACH THE MARK FROM THE
 KC0620'STATION GO EAST 0.35 MILE TO FARMYARD, THEN NORTH AND WEST,
 KC0620'PASSING BETWEEN HOUSE YARD AND ORCHARD, TO THE MARK ON WEST SIDE
 KC0620'OF ORCHARD.
 KC0620'
 KC0620'ALL MARKS ARE WITNESSED BY 4 IN BY 4 IN WHITE POSTS PROJECTING
 KC0620'2-1/2 FEET ABOVE THE GROUND.
 KC0620'
 KC0620'A 64-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
 KC0620'
 KC0620'HEIGHT OF LIGHT ABOVE STATION MARK - 24 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1857 ***********************************************************************
 LC1857  DESIGNATION -  PTS 62 MAC=MYER
 LC1857  PID         -  LC1857
 LC1857  STATE/COUNTY-  IL/LIVINGSTON
 LC1857  COUNTRY     -  US
 LC1857  USGS QUAD   -  FLANAGAN SOUTH (2018)
 LC1857
 LC1857                         *CURRENT SURVEY CONTROL
 LC1857  ______________________________________________________________________
 LC1857* NAD 83(2011) POSITION- 40 48 51.31482(N) 088 45 25.04320(W)   ADJUSTED
 LC1857* NAD 83(2011) ELLIP HT-   177.319 (meters)        (06/27/12)   ADJUSTED
 LC1857* NAD 83(2011) EPOCH   -  2010.00
 LC1857* NAVD 88 ORTHO HEIGHT -   209.5   (meters)      687.    (feet) GPS OBS
 LC1857  ______________________________________________________________________
 LC1857  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1857  GEOID HEIGHT    -        -32.125 (meters)                     GEOID99
 LC1857  GEOID HEIGHT    -        -32.164 (meters)                     GEOID18
 LC1857  NAD 83(2011) X  -    104,871.434 (meters)                     COMP
 LC1857  NAD 83(2011) Y  - -4,833,095.150 (meters)                     COMP
 LC1857  NAD 83(2011) Z  -  4,146,949.438 (meters)                     COMP
 LC1857  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 LC1857
 LC1857  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1857  Standards:
 LC1857         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1857            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1857  -------------------------------------------------------------------
 LC1857  NETWORK    1.11   1.76           0.51   0.38   0.90     -0.01889188
 LC1857  -------------------------------------------------------------------
 LC1857  Click here for local accuracies and other accuracy information.
 LC1857
 LC1857.The horizontal coordinates were established by GPS observations
 LC1857.and adjusted by the National Geodetic Survey in June 2012.
 LC1857
 LC1857.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1857.been affixed to the stable North American tectonic plate. See 
 LC1857.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1857
 LC1857.The horizontal coordinates are valid at the epoch date displayed above
 LC1857.which is a decimal equivalence of Year/Month/Day.
 LC1857
 LC1857.The orthometric height was determined by GPS observations and a
 LC1857.high-resolution geoid model.
 LC1857
 LC1857.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1857.GEOID18 height accuracy estimate available here.
 LC1857
 LC1857.Click photographs - Photos may exist for this station.
 LC1857
 LC1857.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1857
 LC1857.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1857
 LC1857.The ellipsoidal height was determined by GPS observations
 LC1857.and is referenced to NAD 83.
 LC1857
 LC1857. The following values were computed from the NAD 83(2011) position.
 LC1857
 LC1857;                    North         East     Units Scale Factor Converg.
 LC1857;SPC IL E     -   460,501.200   264,259.367   MT  0.99999072   -0 16 36.8
 LC1857;SPC IL E     - 1,510,827.69    866,990.94   sFT  0.99999072   -0 16 36.8
 LC1857;UTM  16      - 4,519,623.057   351,819.804   MT  0.99987026   -1 08 54.9
 LC1857
 LC1857!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1857!SPC IL E     -   0.99997219  x   0.99999072  =   0.99996291
 LC1857!UTM  16      -   0.99997219  x   0.99987026  =   0.99984245
 LC1857
 LC1857:                Primary Azimuth Mark                     Grid Az
 LC1857:SPC IL E     -  MYER AZ MK 2                             357 37 30.4
 LC1857:UTM  16      -  MYER AZ MK 2                             358 29 48.5
 LC1857
 LC1857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5181919623(NAD 83)
 LC1857
 LC1857|---------------------------------------------------------------------|
 LC1857| PID    Reference Object                     Distance      Geod. Az  |
 LC1857|                                                           dddmmss.s |
 LC1857| CI7964 MYER RM 1                            22.540 METERS 12657     |
 LC1857| LC1842 CHENOA MUNICIPAL STANDPIPE          APPROX. 8.5 KM 1572814.6 |
 LC1857| LC1843 CHENOA ST JOSEPH CATH CH SPIRE      APPROX. 8.3 KM 1594428.0 |
 LC1857| CI7965 MYER RM 2                            21.471 METERS 23326     |
 LC1857| CI7963 MYER AZ MK                                         3571032.5 |
 LC1857| CI7966 MYER AZ MK 2                                       3572053.6 |
 LC1857|---------------------------------------------------------------------|
 LC1857
 LC1857                          SUPERSEDED SURVEY CONTROL
 LC1857
 LC1857  NAD 83(2007)-  40 48 51.31475(N)    088 45 25.04420(W) AD(2002.00) 0
 LC1857  ELLIP H (02/10/07)  177.344  (m)                       GP(2002.00)    
 LC1857  ELLIP H (02/03/05)  177.328  (m)                       GP(       ) 4 2
 LC1857  NAD 83(1997)-  40 48 51.31475(N)    088 45 25.04407(W) AD(       ) 1
 LC1857  ELLIP H (03/04/03)  177.335  (m)                       GP(       ) 4 2
 LC1857  NAD 83(1997)-  40 48 51.31514(N)    088 45 25.04518(W) AD(       ) 1
 LC1857  NAD 83(1986)-  40 48 51.32944(N)    088 45 25.05153(W) AD(       ) 1
 LC1857  NAD 27      -  40 48 51.20800(N)    088 45 24.82000(W) AD(       ) 1
 LC1857  NGVD 29             209.58   (m)          687.6    (f) LEVELING    3  
 LC1857
 LC1857.Superseded values are not recommended for survey control.
 LC1857
 LC1857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1857.See file dsdata.pdf to determine how the superseded data were derived.
 LC1857
 LC1857_MARKER: DS = TRIANGULATION STATION DISK
 LC1857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1857_STAMPING: PRIM TRAV STA NO 62 MAC 1923
 LC1857_MARK LOGO: USGS
 LC1857_PROJECTION: FLUSH
 LC1857_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1857_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1857+STABILITY: SURFACE MOTION
 LC1857_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1857+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 LC1857
 LC1857  HISTORY     - Date     Condition        Report By
 LC1857  HISTORY     - 1923     MONUMENTED       USGS
 LC1857  HISTORY     - 1939     GOOD             CGS
 LC1857  HISTORY     - 1957     GOOD             CGS
 LC1857  HISTORY     - 1978     GOOD             NGS
 LC1857  HISTORY     - 200205   GOOD             ASCPC
 LC1857  HISTORY     - 20200610 GOOD             ILDT
 LC1857  HISTORY     - 20251205 GOOD             ILDT
 LC1857
 LC1857                          STATION DESCRIPTION
 LC1857
 LC1857'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1857'STATION IS ABOUT 8 MILES SOUTHWEST OF PONTIAC, ON LAND OWNED BY WILL
 LC1857'SCHOENBECK.  IT IS IN THE SOUTHWEST CORNER OF SEC.  10, T. 27 N., R. 4
 LC1857'E.  THE MARK IS 30 FEET EAST OF THE CENTER OF THE NORTH-SOUTH DIRT
 LC1857'ROAD, 69 FEET NORTH OF THE CENTER OF THE EAST-WEST GRAVEL ROAD, 44
 LC1857'FEET NORTH OF THE NORTHEAST INTERSECTION FENCE CORNER AND 6 FEET EAST
 LC1857'OF THE EAST RIGHT-OF-WAY FENCE.  THE MARK, IS AN OLD UNITED STATES
 LC1857'GEOLOGICAL SURVEY PRIMARY TRAVERSE STATION AND WAS REINFORCED WITH A
 LC1857'12-INCH SQUARE BLOCK OF CONCRETE.  IT IS FLUSH WITH THE SURFACE OF THE
 LC1857'GROUND AND IS STAMPED PRIM TRAV STA NO 62 MAC 1923.
 LC1857'
 LC1857'TO REACH THE STATION FROM THE JUNCTION OF U.S. PAVED HIGHWAY NO. 66
 LC1857'AND STATE PAVED HIGHWAY NO. 116 IN THE SOUTHWEST CORNER OF PONTIAC AT
 LC1857'THE SQUARE CAFE, DRIVE SOUTHWEST ON U.S. NO. 66 FOR 3.3 MILES OR FOR
 LC1857'0.3 MILE AFTER PASSING THE LIVINGSTON COUNTY HOME ON THE RIGHT, THEN
 LC1857'TURN RIGHT AND DRIVE WEST ON A PAVED AND GRAVEL ROAD FOR 1.6 MILES,
 LC1857'THEN JOG RIGHT AT A CHRUCH AND CONTINUE WEST ON A GRAVEL ROAD FOR 2.0
 LC1857'MILES, THEN TURN LEFT AND DRIVE SOUTH FOR 1.0 MILE, THEN TURN RIGHT
 LC1857'AND DRIVE WEST FOR 1.0 MILE TO THE STATION.
 LC1857'
 LC1857'SURFACE, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET IN
 LC1857'CONCRETE.
 LC1857'
 LC1857'REFERENCE MARK NO. 1 IS 73.94 FEET, 22.538 METERS SOUTHEAST OF THE
 LC1857'STATION AND 1 FOOT SOUTH OF THE NORTH RIGHT-OF-WAY FENCE.  THE MARK,
 LC1857'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED MYER NO 1 1939.
 LC1857'
 LC1857'REFERENCE MARK NO. 2 IS 70.43 FEET, 21.468 METERS SOUTHWEST OF THE
 LC1857'STATION AND 4 FEET NORTH OF THE NORTHWEST INTERSECTION FENCE CORNER.
 LC1857'THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED MYER NO 2
 LC1857'1939.
 LC1857'
 LC1857'THE AZIMUTH MARK IS 0.25 MILE NORTH OF THE STATION, 100 FEET NORTH OF
 LC1857'A FIELD GATE, 70 YARDS SOUTH OF A LARGE LONE TREE AND 1 FOOT EAST OF
 LC1857'THE WEST RIGHT-OF-WAY FENCE.  THE MARK, PROJECTS 4 INCHES ABOVE THE
 LC1857'GROUND AND IS STAMPED MYER 1939.
 LC1857'
 LC1857'THE STATION, AZIMUTH AND REFERENCE MARKS ARE REFERENCED WITH 4- BY
 LC1857'4-INCH WHITE WOODEN POSTS, WHICH PROJECT ABOUT 2 FEET ABOVE THE
 LC1857'GROUND.
 LC1857'
 LC1857'45-FOOT TOWER IS NEEDED TO SEE 100-FOOT LIGHT AT HUTSON.
 LC1857'
 LC1857'15-FOOT TOWER IS NEEDED TO SEE 87-FOOT LIGHT AT CHENOA.
 LC1857'
 LC1857'15-FOOT TOWER IS NEEDED TO SEE 100-FOOT LIGHT AT ZIMMERMAN.
 LC1857'
 LC1857'100-FOOT LIGHT AT KING IS VISIBLE FROM GROUND AT MYER (NO 62 U.S.G.S.)
 LC1857'
 LC1857'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 LC1857
 LC1857                          STATION RECOVERY (1957)
 LC1857
 LC1857'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 LC1857'THE STATION, BOTH REFERENCE MARKS AND THE AZIMUTH MARK WERE RECOVERED
 LC1857'IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE AND COMPLETE EXCEPT
 LC1857'THAT THE INTERSECTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 116
 LC1857'REFERRED TO IN THE ORIGINAL DESCRIPTION HAS BEEN RELOCATED AND IS NO
 LC1857'LONGER AT THE SQUARE CAFE.  TO REACH THE STATION FROM THE NEW
 LC1857'INTERSECTION, GO SOUTHWEST ALONG U.S. 66 FOR 3.1 MILES, OR 0.3 MILE
 LC1857'PAST THE COUNTY HOME, THEN FOLLOW ORIGINAL DIRECTIONS FOR REACHING THE
 LC1857'STATION.
 LC1857
 LC1857                          STATION RECOVERY (1978)
 LC1857
 LC1857'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC1857'STATION MARK, REFERENCE MARKS 1 AND 2 WERE FOUND IN GOOD CONDITION.
 LC1857'THE LIVINGSTON COUNTY HIGHWAY DEPARTMENT FOUND THE AZIMUTH MARK OUT OF
 LC1857'THE GROUND AND SALVAGED THE DISK.  THE DISTANCE TO THE REFERENCE MARKS
 LC1857'CHECKED.  THE DIRECTION TO REFERENCE MARK 1 WAS LARGER BY 3 MINUTES
 LC1857'AND 54 SECONDS.  REFERENCE MARK 2 CHECKED.  A NEW AZIMUTH MARK WAS
 LC1857'ESTABLISHED AT THIS TIME.  DUE TO ROAD CHANGES A NEW DESCRIPTION
 LC1857'FOLLOWS--
 LC1857'
 LC1857'STATION IS LOCATED IN THE NORTHEAST ANGLE OF A CROSSROADS ABOUT 6
 LC1857'MILES SOUTHWEST OF PONTIAC AND APPEARS TO BE ON THE ROAD RIGHT OF WAY.
 LC1857'IT IS 69 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD, 31 FEET EAST OF
 LC1857'THE CENTERLINE OF GRAVELED ROAD, 43 FEET NORTH OF A POWER POLE WITH A
 LC1857'TRANSFORMER, 63 FEET SOUTH OF CENTERLINE OF EXTENDED DRIVEWAY WEST AND
 LC1857'1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND
 LC1857'STAMPED PRIM TRAV STA NO 62 MAC 1932.
 LC1857'
 LC1857'REFERENCE MARK 1 IS 24 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD,
 LC1857'91 FEET EAST OF THE CENTERLINE OF GRAVELED ROAD AND 62 FEET EAST OF
 LC1857'THE POWER POLE WITH TRANSFORMER.  THE MONUMENT PROJECTS 4 INCHES AND
 LC1857'IS STAMPED MYER NO 1 1939.
 LC1857'
 LC1857'REFERENCE MARK 2 IS 29 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD
 LC1857'AND 26 FEET WEST OF THE CENTERLINE THE GRAVELED ROAD.  THE MONUMENT
 LC1857'PROJECTS 6 INCHES AND THE DISK STAMPED MYER NO 2 1939.
 LC1857'
 LC1857'AZIMUTH MARK IS 23 FEET WEST OF THE CENTERLINE OF THE GRAVELED ROAD
 LC1857'AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND
 LC1857'THE DISK STAMPED MYER 1939 1978.
 LC1857'
 LC1857'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 116 AND
 LC1857'U.S. HIGHWAY 66 AT THE SOUTHWEST EDGE OF PONTIAC, GO SOUTH ON HIGHWAY
 LC1857'66 FOR 3.1 MILES TO THE COUNTY HOME ON THE RIGHT.  CONTINUE AHEAD ON
 LC1857'THE HIGHWAY FOR 0.3 MILE TO CROSSROAD.  TURN RIGHT AND GO WEST ON
 LC1857'NARROW PAVED ROAD FOR 0.9 MILE TO OVERPASS OF INTERSTATE HIGHWAY 55.
 LC1857'CONTINUE AHEAD FOR 2.7 MILES TO CROSSROADS.  GO LEFT ON GRAVELED ROAD
 LC1857'FOR 1 MILE TO CROSSROAD.  GO RIGHT, WEST ON PAVED ROAD FOR 1 MILE TO
 LC1857'CROSSROAD AND STATION.  TO REACH THE AZIMUTH MARK FROM THE STATION, GO
 LC1857'NORTH ON THE GRAVELED ROAD FOR 0.25 MILE TO THE MARK ON THE LEFT, WEST
 LC1857'SIDE OF THE ROAD.
 LC1857'
 LC1857'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES SOUTHWEST OF
 LC1857'PONTIAC.
 LC1857'
 LC1857'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1857
 LC1857                          STATION RECOVERY (2002)
 LC1857
 LC1857'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1857'RECOVERED AS DESCRIBED
 LC1857
 LC1857                          STATION RECOVERY (2020)
 LC1857
 LC1857'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC1857'RECOVERED IN GOOD CONDITION.
 LC1857
 LC1857                          STATION RECOVERY (2025)
 LC1857
 LC1857'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC1857'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2292 ***********************************************************************
 LB2292  DESIGNATION -  PTS 65 W
 LB2292  PID         -  LB2292
 LB2292  STATE/COUNTY-  IL/IROQUOIS
 LB2292  COUNTRY     -  US
 LB2292  USGS QUAD   -  WATSEKA (2018)
 LB2292
 LB2292                         *CURRENT SURVEY CONTROL
 LB2292  ______________________________________________________________________
 LB2292* NAD 83(1997) POSITION- 40 51 43.92774(N) 087 39 13.78326(W)   ADJUSTED
 LB2292* NAVD 88 ORTHO HEIGHT -   198.94  (+/-2cm)      652.7   (feet) VERTCON3
 LB2292  ______________________________________________________________________
 LB2292  GEOID HEIGHT    -        -32.939 (meters)                     GEOID18
 LB2292  LAPLACE CORR    -         -2.91  (seconds)                    DEFLEC18
 LB2292  HORZ ORDER      -  SECOND
 LB2292  VERT ORDER      -  THIRD ? (See Below)
 LB2292
 LB2292.The horizontal coordinates were established by classical geodetic methods
 LB2292.and adjusted by the National Geodetic Survey in October 1999.
 LB2292
 LB2292.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2292.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2292
 LB2292.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2292.GEOID18 height accuracy estimate available here.
 LB2292
 LB2292.The vertical order pertains to the NGVD 29 superseded value.
 LB2292
 LB2292.Click photographs - Photos may exist for this station.
 LB2292
 LB2292.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2292
 LB2292. The following values were computed from the NAD 83(1997) position.
 LB2292
 LB2292;                    North         East     Units Scale Factor Converg.
 LB2292;SPC IL E     -   465,961.629   357,287.914   MT  1.00001538   +0 26 40.5
 LB2292;SPC IL E     - 1,528,742.44  1,172,202.10   sFT  1.00001538   +0 26 40.5
 LB2292;UTM  16      - 4,523,666.075   444,897.470   MT  0.99963737   -0 25 40.0
 LB2292
 LB2292!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2292!SPC IL E     -   0.99997396  x   1.00001538  =   0.99998934
 LB2292!UTM  16      -   0.99997396  x   0.99963737  =   0.99961134
 LB2292
 LB2292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4489723666(NAD 83)
 LB2292
 LB2292                          SUPERSEDED SURVEY CONTROL
 LB2292
 LB2292  NAD 83(1997)-  40 51 43.92832(N)    087 39 13.78343(W) AD(       ) 2
 LB2292  NAD 83(1986)-  40 51 43.93479(N)    087 39 13.79136(W) AD(       ) 2
 LB2292  NAD 27      -  40 51 43.81130(N)    087 39 13.67560(W) AD(       ) 2
 LB2292  NGVD 29             199.02   (m)          653.0    (f) LEVELING    3  
 LB2292
 LB2292.Superseded values are not recommended for survey control.
 LB2292
 LB2292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2292.See file dsdata.pdf to determine how the superseded data were derived.
 LB2292
 LB2292_MARKER: P = PIPE CAP
 LB2292_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LB2292_STAMPING: PRIM TRAV STA ILLINOIS NO 65 W 1921
 LB2292_MARK LOGO: USGS
 LB2292_MAGNETIC: P = MARKER IS A STEEL PIPE
 LB2292_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB2292
 LB2292  HISTORY     - Date     Condition        Report By
 LB2292  HISTORY     - 1921     MONUMENTED       USGS
 LB2292  HISTORY     - 1947     GOOD             CGS
 LB2292
 LB2292                          STATION DESCRIPTION
 LB2292
 LB2292'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2292'65 W (USGS) IS 68 FEET SOUTHWEST OF THE CENTER OF A T-ROAD
 LB2292'INTERSECTION, 27 FEET WEST OF A FENCE CORNER AND 2 FEET NORTH OF A
 LB2292'FENCELINE.  IT IS A STANDARD UNITED STATES GEOLOGICAL SURVEY BENCH
 LB2292'MARK DISK CAPPED ON AN IRON PIPE WHICH IS FLUSH WITH THE SURFACE
 LB2292'OF THE GROUND.  THE DISK IS STAMPED PRIM TRAV ILLNOIS STA NO 65 W
 LB2292'1921.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0738 ***********************************************************************
 KB0738  DESIGNATION -  PTS 70
 KB0738  PID         -  KB0738
 KB0738  STATE/COUNTY-  IL/MONTGOMERY
 KB0738  COUNTRY     -  US
 KB0738  USGS QUAD   -  HILLSBORO (2018)
 KB0738
 KB0738                         *CURRENT SURVEY CONTROL
 KB0738  ______________________________________________________________________
 KB0738* NAD 83(1986) POSITION- 39 09 40.     (N) 089 29 34.     (W)   SCALED
 KB0738* NAVD 88 ORTHO HEIGHT -   195.042 (meters)      639.90  (feet) ADJUSTED
 KB0738  ______________________________________________________________________
 KB0738  GEOID HEIGHT    -        -31.325 (meters)                     GEOID18
 KB0738  DYNAMIC HEIGHT  -        194.932 (meters)      639.54  (feet) COMP
 KB0738  MODELED GRAVITY -    980,058.9   (mgal)                       NAVD 88
 KB0738
 KB0738  VERT ORDER      -  SECOND    CLASS 0
 KB0738
 KB0738.The horizontal coordinates were scaled from a map and have
 KB0738.an estimated accuracy of +/- 6 seconds.
 KB0738
 KB0738.The orthometric height was determined by differential leveling and
 KB0738.adjusted by the NATIONAL GEODETIC SURVEY
 KB0738.in June 1991.
 KB0738
 KB0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0738.GEOID18 height accuracy estimate available here.
 KB0738
 KB0738.Click photographs - Photos may exist for this station.
 KB0738
 KB0738.The dynamic height is computed by dividing the NAVD 88
 KB0738.geopotential number by the normal gravity value computed on the
 KB0738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0738.degrees latitude (g = 980.6199 gals.).
 KB0738
 KB0738.The modeled gravity was interpolated from observed gravity values.
 KB0738
 KB0738;                    North         East    Units  Estimated Accuracy
 KB0738;SPC IL W     -   277,070.      758,240.      MT  (+/- 180 meters Scaled)
 KB0738
 KB0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ846376(NAD 83)
 KB0738
 KB0738                          SUPERSEDED SURVEY CONTROL
 KB0738
 KB0738  NGVD 29 (??/??/92)  195.171  (m)          640.32   (f) ADJ UNCH    2 0
 KB0738
 KB0738.Superseded values are not recommended for survey control.
 KB0738
 KB0738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0738.See file dsdata.pdf to determine how the superseded data were derived.
 KB0738
 KB0738_MARKER: DB = BENCH MARK DISK
 KB0738_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0738_SP_SET: STEP
 KB0738_STAMPING: PRIM TRAV STA NO70 1911 640
 KB0738_MARK LOGO: USGS
 KB0738_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0738
 KB0738  HISTORY     - Date     Condition        Report By
 KB0738  HISTORY     - 1911     MONUMENTED       USGS
 KB0738  HISTORY     - 1935     GOOD             CGS
 KB0738  HISTORY     - 1974     GOOD             ILDT
 KB0738  HISTORY     - 20130610 POOR             ILDT
 KB0738  HISTORY     - 20140826 MARK NOT FOUND   AMESC
 KB0738
 KB0738                          STATION DESCRIPTION
 KB0738
 KB0738'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0738'AT HILLSBORO.
 KB0738'AT HILLSBORO, MONTGOMERY COUNTY, AT THE COURTHOUSE, AT THE NORTH
 KB0738'ENTRANCE, IN THE TOP OF THE FIRST STEP, AND 8 INCHES EAST OF THE
 KB0738'WEST RAILING.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 KB0738'STAMPED 70 ILL 1911.
 KB0738
 KB0738                          STATION RECOVERY (1974)
 KB0738
 KB0738'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 KB0738'RECOVERED IN GOOD CONDITION.
 KB0738
 KB0738                          STATION RECOVERY (2013)
 KB0738
 KB0738'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0738'INDENTION IN CONCRETE WHERE DISK WAS.
 KB0738
 KB0738                          STATION RECOVERY (2014)
 KB0738
 KB0738'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0738'THE BOTTOM STEP HAS BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0622 ***********************************************************************
 KC0622  DESIGNATION -  PTS 72 W
 KC0622  PID         -  KC0622
 KC0622  STATE/COUNTY-  IL/PIKE
 KC0622  COUNTRY     -  US
 KC0622  USGS QUAD   -  SUMMER HILL (2018)
 KC0622
 KC0622                         *CURRENT SURVEY CONTROL
 KC0622  ______________________________________________________________________
 KC0622* NAD 83(1997) POSITION- 39 37 22.40792(N) 090 56 08.50940(W)   ADJUSTED
 KC0622* NAVD 88 ORTHO HEIGHT -   253.06  (+/-2cm)      830.2   (feet) VERTCON3
 KC0622  ______________________________________________________________________
 KC0622  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 KC0622  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 KC0622  HORZ ORDER      -  SECOND
 KC0622  VERT ORDER      -  THIRD ? (See Below)
 KC0622
 KC0622.The horizontal coordinates were established by classical geodetic methods
 KC0622.and adjusted by the National Geodetic Survey in October 1999.
 KC0622
 KC0622.The NAVD 88 height was computed by applying the VERTCON shift value to
 KC0622.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KC0622
 KC0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0622.GEOID18 height accuracy estimate available here.
 KC0622
 KC0622.The vertical order pertains to the NGVD 29 superseded value.
 KC0622
 KC0622.Click photographs - Photos may exist for this station.
 KC0622
 KC0622.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0622
 KC0622. The following values were computed from the NAD 83(1997) position.
 KC0622
 KC0622;                    North         East     Units Scale Factor Converg.
 KC0622;SPC IL W     -   328,402.071   633,973.215   MT  0.99999483   -0 29 25.6
 KC0622;SPC IL W     - 1,077,432.46  2,079,960.46   sFT  0.99999483   -0 29 25.6
 KC0622;UTM  15      - 4,387,939.191   677,181.002   MT  0.99998651   +1 19 00.5
 KC0622
 KC0622!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0622!SPC IL W     -   0.99996540  x   0.99999483  =   0.99996023
 KC0622!UTM  15      -   0.99996540  x   0.99998651  =   0.99995191
 KC0622
 KC0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7718187939(NAD 83)
 KC0622
 KC0622                          SUPERSEDED SURVEY CONTROL
 KC0622
 KC0622  NAD 83(1996)-  39 37 22.41395(N)    090 56 08.50889(W) AD(       ) 2
 KC0622  NAD 83(1986)-  39 37 22.41339(N)    090 56 08.50700(W) AD(       ) 2
 KC0622  NAD 27      -  39 37 22.25000(N)    090 56 08.04100(W) AD(       ) 2
 KC0622  NGVD 29             253.13   (m)          830.5    (f) LEVELING    3  
 KC0622
 KC0622.Superseded values are not recommended for survey control.
 KC0622
 KC0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0622.See file dsdata.pdf to determine how the superseded data were derived.
 KC0622
 KC0622_MARKER: DD = SURVEY DISK
 KC0622_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0622_SP_SET: FLOOR
 KC0622_STAMPING: PRIM TRAV STA NO 72 W 1923
 KC0622_MARK LOGO: USGS
 KC0622_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0622
 KC0622  HISTORY     - Date     Condition        Report By
 KC0622  HISTORY     - 1939     MONUMENTED       USGS
 KC0622
 KC0622                          STATION DESCRIPTION
 KC0622
 KC0622'DESCRIBED BY US GEOLOGICAL SURVEY 1939 (FBQ)
 KC0622'THIS STATION IS 12.856 METERS (42.17 FEET) NORTHWEST OF STATION
 KC0622'PLEASANT.  IT IS A U.S. GEOLOGICAL SURVEY AND ILLINOIS ALUMINUM
 KC0622'DISK CEMENTED IN THE CONCRETE FLOOR OF THE SCHOOL VESTIBULE
 KC0622'(PLEASANT VIEW SCHOOL), 0.55 FOOT SOUTH OF THE BUILDING FRONT, AND
 KC0622'2.3 FEET EAST OF THE NORTHWEST INSIDE CORNER OF THE VESTIBULE.
 KC0622'THE MARK IS STAMPED PRIM TRAV STA NO 72 W 1923.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0162 ***********************************************************************
 NG0162  DESIGNATION -  PTS 78 K
 NG0162  PID         -  NG0162
 NG0162  STATE/COUNTY-  IL/LAKE
 NG0162  COUNTRY     -  US
 NG0162  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0162
 NG0162                         *CURRENT SURVEY CONTROL
 NG0162  ______________________________________________________________________
 NG0162* NAD 83(1986) POSITION- 42 12 07.27   (N) 087 48 31.58   (W)   HD_HELD1
 NG0162* NAVD 88 ORTHO HEIGHT -   208.328 (meters)      683.49  (feet) ADJUSTED
 NG0162  ______________________________________________________________________
 NG0162  GEOID HEIGHT    -        -34.045 (meters)                     GEOID18
 NG0162  DYNAMIC HEIGHT  -        208.262 (meters)      683.27  (feet) COMP
 NG0162  MODELED GRAVITY -    980,301.5   (mgal)                       NAVD 88
 NG0162
 NG0162  VERT ORDER      -  SECOND    CLASS 0
 NG0162
 NG0162.The horizontal coordinates were determined by differentially corrected
 NG0162.hand held GPS observations or other comparable positioning techniques
 NG0162.and have an estimated accuracy of +/- 3 meters.
 NG0162
 NG0162.The orthometric height was determined by differential leveling and
 NG0162.adjusted by the NATIONAL GEODETIC SURVEY
 NG0162.in June 1991.
 NG0162
 NG0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0162.GEOID18 height accuracy estimate available here.
 NG0162
 NG0162.Click photographs - Photos may exist for this station.
 NG0162
 NG0162.The dynamic height is computed by dividing the NAVD 88
 NG0162.geopotential number by the normal gravity value computed on the
 NG0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0162.degrees latitude (g = 980.6199 gals.).
 NG0162
 NG0162.The modeled gravity was interpolated from observed gravity values.
 NG0162
 NG0162;                    North         East    Units  Estimated Accuracy
 NG0162;SPC IL E     -   614,674.6     343,321.5     MT  (+/- 3 meters HH1 GPS) 
 NG0162
 NG0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3323172523(NAD 83)
 NG0162
 NG0162                          SUPERSEDED SURVEY CONTROL
 NG0162
 NG0162  NGVD 29 (??/??/92)  208.420  (m)          683.79   (f) ADJ UNCH    2 0
 NG0162
 NG0162.Superseded values are not recommended for survey control.
 NG0162
 NG0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0162.See file dsdata.pdf to determine how the superseded data were derived.
 NG0162
 NG0162_MARKER: DD = SURVEY DISK
 NG0162_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 NG0162_STAMPING: PRIM TRAV STA 78 K 1924 20 GW 1925
 NG0162_MARK LOGO: USGS
 NG0162_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0162
 NG0162  HISTORY     - Date     Condition        Report By
 NG0162  HISTORY     - 1924     MONUMENTED       USGS
 NG0162  HISTORY     - 1935     GOOD             CGS
 NG0162  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0162  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NG0162
 NG0162                          STATION DESCRIPTION
 NG0162
 NG0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0162'AT HIGHWOOD.
 NG0162'AT HIGHWOOD, LAKE COUNTY, AT THE INTERSECTION OF WAUKEGAN AVENUE
 NG0162'AND HIGHWOOD AVENUE, 39 FEET WEST OF THE CENTERLINE OF WAUKEGAN
 NG0162'AVENUE, 39 FEET NORTH OF THE CENTERLINE OF HIGHWOOD AVENUE, IN
 NG0162'THE CHICAGO, NORTH SHORE AND MILWAUKEE RAILWAY PARK, AND JUST
 NG0162'INSIDE THE SIDEWALK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 NG0162'DISK, STAMPED PRIM TRAV STA 78 K 1924 20 GW 1925 AND SET IN THE
 NG0162'TOP OF A CONCRETE POST PROJECTING 3 FEET ABOVE GROUND.
 NG0162
 NG0162                          STATION RECOVERY (1973)
 NG0162
 NG0162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0162'MARK NOT FOUND.
 NG0162
 NG0162                          STATION RECOVERY (1996)
 NG0162
 NG0162'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0162'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1541 ***********************************************************************
 KB1541  DESIGNATION -  PTS 8
 KB1541  PID         -  KB1541
 KB1541  STATE/COUNTY-  IL/CASS
 KB1541  COUNTRY     -  US
 KB1541  USGS QUAD   -  TALLULA (2018)
 KB1541
 KB1541                         *CURRENT SURVEY CONTROL
 KB1541  ______________________________________________________________________
 KB1541* NAD 83(2011) POSITION- 39 53 13.89706(N) 089 59 40.45556(W)   ADJUSTED
 KB1541* NAD 83(2011) ELLIP HT-   160.298 (meters)        (06/27/12)   ADJUSTED
 KB1541* NAD 83(2011) EPOCH   -  2010.00
 KB1541* NAVD 88 ORTHO HEIGHT -   192.8   (meters)      633.    (feet) GPS OBS
 KB1541  ______________________________________________________________________
 KB1541  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1541  GEOID HEIGHT    -        -32.572 (meters)                     GEOID12A
 KB1541  GEOID HEIGHT    -        -32.579 (meters)                     GEOID18
 KB1541  NAD 83(2011) X  -        464.378 (meters)                     COMP
 KB1541  NAD 83(2011) Y  - -4,900,872.228 (meters)                     COMP
 KB1541  NAD 83(2011) Z  -  4,068,485.518 (meters)                     COMP
 KB1541  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 KB1541
 KB1541  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1541  Standards:
 KB1541         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1541            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1541  -------------------------------------------------------------------
 KB1541  NETWORK    0.50   1.14           0.20   0.21   0.58      0.17514345
 KB1541  -------------------------------------------------------------------
 KB1541  Click here for local accuracies and other accuracy information.
 KB1541
 KB1541.The horizontal coordinates were established by GPS observations
 KB1541.and adjusted by the National Geodetic Survey in June 2012.
 KB1541
 KB1541.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1541.been affixed to the stable North American tectonic plate. See 
 KB1541.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1541
 KB1541.The horizontal coordinates are valid at the epoch date displayed above
 KB1541.which is a decimal equivalence of Year/Month/Day.
 KB1541
 KB1541.The orthometric height was determined by GPS observations and a
 KB1541.high-resolution geoid model.
 KB1541
 KB1541.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1541.GEOID18 height accuracy estimate available here.
 KB1541
 KB1541.Click photographs - Photos may exist for this station.
 KB1541
 KB1541.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1541
 KB1541.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1541
 KB1541.The ellipsoidal height was determined by GPS observations
 KB1541.and is referenced to NAD 83.
 KB1541
 KB1541. The following values were computed from the NAD 83(2011) position.
 KB1541
 KB1541;                    North         East     Units Scale Factor Converg.
 KB1541;SPC IL W     -   357,477.418   714,719.206   MT  0.99994384   +0 06 37.3
 KB1541;SPC IL W     - 1,172,823.83  2,344,874.60   sFT  0.99994384   +0 06 37.3
 KB1541;UTM  16      - 4,419,530.141   243,943.265   MT  1.00040725   -1 55 17.0
 KB1541;UTM  15      - 4,419,561.350   756,985.324   MT  1.00041311   +1 55 42.1
 KB1541
 KB1541!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1541!SPC IL W     -   0.99997485  x   0.99994384  =   0.99991869
 KB1541!UTM  16      -   0.99997485  x   1.00040725  =   1.00038209
 KB1541!UTM  15      -   0.99997485  x   1.00041311  =   1.00038795
 KB1541
 KB1541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4394319530(NAD 83)
 KB1541
 KB1541                          SUPERSEDED SURVEY CONTROL
 KB1541
 KB1541  NAD 83(2007)-  39 53 13.89722(N)    089 59 40.45631(W) AD(2002.00) 0
 KB1541  ELLIP H (02/10/07)  160.309  (m)                       GP(2002.00)    
 KB1541  ELLIP H (02/03/05)  160.276  (m)                       GP(       ) 4 2
 KB1541  NAD 83(1997)-  39 53 13.89705(N)    089 59 40.45604(W) AD(       ) 1
 KB1541  ELLIP H (07/06/04)  160.292  (m)                       GP(       ) 3 2
 KB1541  NAD 83(1997)-  39 53 13.89524(N)    089 59 40.45753(W) AD(       ) 2
 KB1541  NAD 83(1996)-  39 53 13.89959(N)    089 59 40.45558(W) AD(       ) 2
 KB1541  NAD 83(1986)-  39 53 13.90384(N)    089 59 40.44852(W) AD(       ) 2
 KB1541  NAD 27      -  39 53 13.72900(N)    089 59 40.04300(W) AD(       ) 2
 KB1541  NAVD 88 (07/06/04)  192.9    (m)  GEOID03  model used  GPS OBS        
 KB1541
 KB1541.Superseded values are not recommended for survey control.
 KB1541
 KB1541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1541.See file dsdata.pdf to determine how the superseded data were derived.
 KB1541
 KB1541_MARKER: P = PIPE CAP
 KB1541_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB1541_STAMPING: PRIM TRAV STA NO 8 1905
 KB1541_MARK LOGO: USGS
 KB1541_PROJECTION: RECESSED 20 CENTIMETERS
 KB1541_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB1541_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1541+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2019
 KB1541
 KB1541  HISTORY     - Date     Condition        Report By
 KB1541  HISTORY     - 1905     MONUMENTED       USGS
 KB1541  HISTORY     - 1934     GOOD             CGS
 KB1541  HISTORY     - 20040202 GOOD             ILDT
 KB1541  HISTORY     - 20110914 GOOD             ILDT
 KB1541  HISTORY     - 20170405 GOOD             INDIV
 KB1541  HISTORY     - 20190912 GOOD             ILDT
 KB1541
 KB1541                          STATION DESCRIPTION
 KB1541
 KB1541'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1541'A TRAVERSE STATION OF U.S. GEOLOGICAL SURVEY ESTABLISHED IN 1905.
 KB1541'ABOUT 0.75 MILE EAST OF THE CORNER OF SECTIONS 27, 28, 33 AND 34,
 KB1541'T. 17 N. R. 8 W. ABOUT 0.4 MILE NORTHEAST OF THE ASHLAND CITY LIMITS,
 KB1541'AT THE NORTHWEST CORNER OF CROSSROADS, 22 FEET WEST OF THE
 KB1541'COUNTY LINE ROAD, 37 FEET NORTH OF AN E-W SECTION LINE ROAD,
 KB1541'ABOUT 0.2 MILE SOUTH OF STATE HIGHWAYS 123 AND 125. IT IS
 KB1541'344.539 METERS 1130.38 FEET SOUTH OF TRIANGULATION STATION
 KB1541'ASHLAND.  THE MARK IS AN IRON POST WITH A STANDARD U.S.G.S. BRASS
 KB1541'CAP SCREWED IN THE TOP AND STAMPED P.T. STATION NO.8, 1905.  IT
 KB1541'PROJECTS ABOUT 8 INCHES. TO REACH FROM ASHLAND GO NORTHEAST 0.5
 KB1541'MILE FROM JUNCTION OF STATE HIGHWAYS 123 AND 125 TO THE COUNTY
 KB1541'LINE ROAD, THEN TURN SOUTH AND GO 0.2 MILE TO THE STATION.
 KB1541
 KB1541                          STATION RECOVERY (2004)
 KB1541
 KB1541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 KB1541'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (DEL) THE
 KB1541'STATION IS LOCATED 0.70 MILES EAST OF THE CENTER OFASHLAND TO REACH
 KB1541'FROM ILLINOIS ROUTE 125 AND THE CASS/SANGAMON COUNTY LINE AT THE EAST
 KB1541'SIDE OF  ASHLAND, GO SOUTH ON ASHLAND RD. FOR 0.21 MILES TO THE
 KB1541'STATION ON THE RIGHT AND IN THE  NORTWEST QUAD OF INTERSECTION OF
 KB1541'ASHLAND RD. AND MAHONEY RD., 58.3' WEST OF A POWER  POLE, 16.8' SOUTH
 KB1541'OF A POWER POLE, 22.0' WEST OF THE CENTERLINE OF ASHLAND RD., 37.0'
 KB1541'NORTH  OF CENTERLINE OF MAHONEY RD.
 KB1541
 KB1541                          STATION RECOVERY (2011)
 KB1541
 KB1541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1541'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) WEST-NORTHWEST OF
 KB1541'PLEASANT PLAINS AND 3.3 MI (5.3 KM) NORTHEAST OF PRENTICE.
 KB1541'
 KB1541'STATION IS RECOVERED AS DESCRIBED.
 KB1541
 KB1541                          STATION RECOVERY (2017)
 KB1541
 KB1541'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 KB1541'RECOVERED IN GOOD CONDITION.
 KB1541
 KB1541                          STATION RECOVERY (2019)
 KB1541
 KB1541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1541'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1750 ***********************************************************************
 LC1750  DESIGNATION -  PTS 8
 LC1750  PID         -  LC1750
 LC1750  STATE/COUNTY-  IL/CHAMPAIGN
 LC1750  COUNTRY     -  US
 LC1750  USGS QUAD   -  THOMASBORO (2018)
 LC1750
 LC1750                         *CURRENT SURVEY CONTROL
 LC1750  ______________________________________________________________________
 LC1750* NAD 83(1997) POSITION- 40 14 18.51793(N) 088 13 54.66345(W)   ADJUSTED
 LC1750* NAVD 88 ORTHO HEIGHT -   226.62  (+/-2cm)      743.5   (feet) VERTCON3
 LC1750  ______________________________________________________________________
 LC1750  GEOID HEIGHT    -        -32.218 (meters)                     GEOID18
 LC1750  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 LC1750  HORZ ORDER      -  SECOND
 LC1750  VERT ORDER      -  THIRD ? (See Below)
 LC1750
 LC1750.The horizontal coordinates were established by classical geodetic methods
 LC1750.and adjusted by the National Geodetic Survey in October 1999.
 LC1750
 LC1750.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1750.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1750
 LC1750.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1750.GEOID18 height accuracy estimate available here.
 LC1750
 LC1750.The vertical order pertains to the NGVD 29 superseded value.
 LC1750
 LC1750.Click photographs - Photos may exist for this station.
 LC1750
 LC1750.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1750
 LC1750. The following values were computed from the NAD 83(1997) position.
 LC1750
 LC1750;                    North         East     Units Scale Factor Converg.
 LC1750;SPC IL E     -   396,484.366   308,635.534   MT  0.99997592   +0 03 56.0
 LC1750;SPC IL E     - 1,300,799.12  1,012,581.75   sFT  0.99997592   +0 03 56.0
 LC1750;UTM  16      - 4,454,954.105   395,214.925   MT  0.99973516   -0 47 44.9
 LC1750
 LC1750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1750!SPC IL E     -   0.99996950  x   0.99997592  =   0.99994542
 LC1750!UTM  16      -   0.99996950  x   0.99973516  =   0.99970467
 LC1750
 LC1750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9521454954(NAD 83)
 LC1750
 LC1750                          SUPERSEDED SURVEY CONTROL
 LC1750
 LC1750  NAD 83(1997)-  40 14 18.51817(N)    088 13 54.66326(W) AD(       ) 2
 LC1750  NAD 83(1986)-  40 14 18.52636(N)    088 13 54.65950(W) AD(       ) 2
 LC1750  NAD 27      -  40 14 18.40710(N)    088 13 54.48070(W) AD(       ) 2
 LC1750  NGVD 29             226.66   (m)          743.6    (f) LEVELING    3  
 LC1750
 LC1750.Superseded values are not recommended for survey control.
 LC1750
 LC1750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1750.See file dsdata.pdf to determine how the superseded data were derived.
 LC1750
 LC1750_MARKER: P = PIPE CAP
 LC1750_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC1750_STAMPING: PRIM TRAV STA NO 8 1905
 LC1750_MARK LOGO: USGS
 LC1750_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC1750_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1750
 LC1750  HISTORY     - Date     Condition        Report By
 LC1750  HISTORY     - 1905     MONUMENTED
 LC1750  HISTORY     - 1934     GOOD             CGS
 LC1750
 LC1750                          STATION DESCRIPTION
 LC1750
 LC1750'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1750'U.S.G.S. PRIMARY TRAVERSE STATION NO. 8 IS E OF THE STATION,
 LC1750'IN THE W RIGHT-OF-WAY FENCE OF THE N-S ROAD, 8 FEET S OF
 LC1750'THE NE CORNER OF THE FIELD, AND IS A STANDARD U.S.G.S. BRONZE
 LC1750'CAP BENCH MARK ON THE TOP OF AN IRON PIPE WHICH PROJECTS 7
 LC1750'INCHES.  THE MARK IS STAMPED PRIM. TRAV. STA. NO. 8 1905.
 LC1750'THE MARK IS 123.36 FEET N OF REFERENCE MARK NO. 1.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1523 ***********************************************************************
 NH1523  DESIGNATION -  PTS 8
 NH1523  PID         -  NH1523
 NH1523  STATE/COUNTY-  IL/WINNEBAGO
 NH1523  COUNTRY     -  US
 NH1523  USGS QUAD   -  DAVIS (2018)
 NH1523
 NH1523                         *CURRENT SURVEY CONTROL
 NH1523  ______________________________________________________________________
 NH1523* NAD 83(1997) POSITION- 42 22 30.79371(N) 089 22 43.37133(W)   ADJUSTED
 NH1523* NAVD 88 ORTHO HEIGHT -   265.28  (+/-2cm)      870.3   (feet) VERTCON3
 NH1523  ______________________________________________________________________
 NH1523  GEOID HEIGHT    -        -33.474 (meters)                     GEOID18
 NH1523  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 NH1523  HORZ ORDER      -  SECOND
 NH1523  VERT ORDER      -  THIRD ? (See Below)
 NH1523
 NH1523.The horizontal coordinates were established by classical geodetic methods
 NH1523.and adjusted by the National Geodetic Survey in October 1999.
 NH1523
 NH1523.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1523.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1523
 NH1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1523.GEOID18 height accuracy estimate available here.
 NH1523
 NH1523.The vertical order pertains to the NGVD 29 superseded value.
 NH1523
 NH1523.Click photographs - Photos may exist for this station.
 NH1523
 NH1523.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1523
 NH1523. The following values were computed from the NAD 83(1997) position.
 NH1523
 NH1523;                    North         East     Units Scale Factor Converg.
 NH1523;SPC IL W     -   634,059.224   764,893.909   MT  0.99999297   +0 31 51.9
 NH1523;SPC IL W     - 2,080,242.64  2,509,489.43   sFT  0.99999297   +0 31 51.9
 NH1523;UTM  16      - 4,694,178.697   304,156.854   MT  1.00007193   -1 36 13.4
 NH1523
 NH1523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1523!SPC IL W     -   0.99996365  x   0.99999297  =   0.99995662
 NH1523!UTM  16      -   0.99996365  x   1.00007193  =   1.00003557
 NH1523
 NH1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0415694178(NAD 83)
 NH1523
 NH1523                          SUPERSEDED SURVEY CONTROL
 NH1523
 NH1523  NAD 83(1996)-  42 22 30.79379(N)    089 22 43.37148(W) AD(       ) 2
 NH1523  NAD 83(1991)-  42 22 30.79225(N)    089 22 43.37361(W) AD(       ) 2
 NH1523  NAD 83(1986)-  42 22 30.79016(N)    089 22 43.37453(W) AD(       ) 2
 NH1523  NAD 27      -  42 22 30.73100(N)    089 22 42.96400(W) AD(       ) 2
 NH1523  NGVD 29             265.35   (m)          870.6    (f) LEVELING    3  
 NH1523
 NH1523.Superseded values are not recommended for survey control.
 NH1523
 NH1523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1523.See file dsdata.pdf to determine how the superseded data were derived.
 NH1523
 NH1523_MARKER: P = PIPE CAP
 NH1523_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH1523_STAMPING: PRIM TRAV STA NO 8 1915
 NH1523_MARK LOGO: USGS
 NH1523_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH1523_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1523
 NH1523  HISTORY     - Date     Condition        Report By
 NH1523  HISTORY     - 1915     MONUMENTED       USGS
 NH1523  HISTORY     - 1954     GOOD             CGS
 NH1523  HISTORY     - 1969     GOOD             ILDT
 NH1523  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH1523
 NH1523                          STATION DESCRIPTION
 NH1523
 NH1523'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1523'STATION IS LOCATED IN THE SOUTHEAST ANGLE OF THE INTERSECTION
 NH1523'OF TRASK BRIDGE ROAD AND BEST ROAD, ABOUT 4-1/2 MILES NORTHWEST
 NH1523'OF PECATONICA.  IT IS 53 FEET SOUTHEAST OF THE INTERSECTION,
 NH1523'11 FEET EAST OF A FENCE CORNER AND 2 FEET NORTH OF A FENCE
 NH1523'LINE.  THE MARK IS A 4 INCH ROUND IRON PIPE THAT PROJECTS 1
 NH1523'FOOT WITH A STANDARD U.S.G.S. DISK IN THE TOP STAMPED PRIM TRAV
 NH1523'STA NO 8 1915.
 NH1523'
 NH1523'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 NH1523'MORRIS.  THE DISTANCE IS 470.5 FEET 143.41 METERS.  (NOTE,
 NH1523'THIS MARK IS LOOSE IN THE GROUND.)
 NH1523'
 NH1523'TO REACH THE STATION FROM THE INTERSECTION OF THE RAILROAD
 NH1523'CROSSING AND A PAVED ROAD JUST EAST OF THE RAILROAD DEPOT
 NH1523'IN PECATONICA, GO NORTH ON PAVED ROAD FOR 4.1 MILES TO THE
 NH1523'JUNCTION WITH TRASK BRIDGE ROAD (PAVED CROSSROAD), TURN LEFT
 NH1523'AND GO WEST ON TRASK BRIDGE ROAD FOR 0.95 MILE TO THE
 NH1523'INTERSECTION OF TRASK BRIDGE ROAD AND BEST ROAD AND THE STATION
 NH1523'IN THE SOUTHEAST ANGLE AS DESCRIBED.
 NH1523
 NH1523                          STATION RECOVERY (1969)
 NH1523
 NH1523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 NH1523'PTS NO. 8 1915-GOOD, DESCRIPTION O.K.  SEE NOTE
 NH1523'
 NH1523'NOTE--IN 1954 THIS STATION WAS NOTED AS BEING LOOSE IN THE
 NH1523'GROUND, IT WAS NOTED AT THIS TIME THE STA. IS FIRM IN THE GROUND.
 NH1523
 NH1523                          STATION RECOVERY (1997)
 NH1523
 NH1523'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1523'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0027 ***********************************************************************
 KC0027  DESIGNATION -  PTS 80
 KC0027  PID         -  KC0027
 KC0027  STATE/COUNTY-  IL/SCOTT
 KC0027  COUNTRY     -  US
 KC0027  USGS QUAD   -  CHAPIN (2018)
 KC0027
 KC0027                         *CURRENT SURVEY CONTROL
 KC0027  ______________________________________________________________________
 KC0027* NAD 83(1986) POSITION- 39 45 10.56   (N) 090 29 07.91   (W)   HD_HELD1
 KC0027* NAVD 88 ORTHO HEIGHT -   167.542 (meters)      549.68  (feet) ADJUSTED
 KC0027  ______________________________________________________________________
 KC0027  GEOID HEIGHT    -        -32.642 (meters)                     GEOID18
 KC0027  DYNAMIC HEIGHT  -        167.451 (meters)      549.38  (feet) COMP
 KC0027  MODELED GRAVITY -    980,077.3   (mgal)                       NAVD 88
 KC0027
 KC0027  VERT ORDER      -  FIRST     CLASS II
 KC0027
 KC0027.The horizontal coordinates were determined by differentially corrected
 KC0027.hand held GPS observations or other comparable positioning techniques
 KC0027.and have an estimated accuracy of +/- 3 meters.
 KC0027
 KC0027.The orthometric height was determined by differential leveling and
 KC0027.adjusted by the NATIONAL GEODETIC SURVEY
 KC0027.in June 1991.
 KC0027
 KC0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0027.GEOID18 height accuracy estimate available here.
 KC0027
 KC0027.Click photographs - Photos may exist for this station.
 KC0027
 KC0027.The dynamic height is computed by dividing the NAVD 88
 KC0027.geopotential number by the normal gravity value computed on the
 KC0027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0027.degrees latitude (g = 980.6199 gals.).
 KC0027
 KC0027.The modeled gravity was interpolated from observed gravity values.
 KC0027
 KC0027;                    North         East    Units  Estimated Accuracy
 KC0027;SPC IL W     -   342,605.7     672,674.7     MT  (+/- 3 meters HH1 GPS) 
 KC0027
 KC0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE1541803359(NAD 83)
 KC0027
 KC0027                          SUPERSEDED SURVEY CONTROL
 KC0027
 KC0027  NGVD 29 (??/??/92)  167.653  (m)          550.04   (f) ADJ UNCH    1 2
 KC0027
 KC0027.Superseded values are not recommended for survey control.
 KC0027
 KC0027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0027.See file dsdata.pdf to determine how the superseded data were derived.
 KC0027
 KC0027_MARKER: DD = SURVEY DISK
 KC0027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0027_STAMPING: PRIM TRAV STA NO 80 W 1923 ILL 6 A
 KC0027_MARK LOGO: USGS
 KC0027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0027+STABILITY: SURFACE MOTION
 KC0027
 KC0027  HISTORY     - Date     Condition        Report By
 KC0027  HISTORY     - 1923     MONUMENTED       USGS
 KC0027  HISTORY     - 1933     GOOD             CGS
 KC0027  HISTORY     - 20210203 MARK NOT FOUND   ILDT
 KC0027
 KC0027                          STATION DESCRIPTION
 KC0027
 KC0027'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0027'0.5 MI W FROM NEELYS.
 KC0027'IN SCOTT COUNTY, 0.5 MILE WEST ALONG THE WABASH RAILROAD FROM THE
 KC0027'STATION AT NEELYS, MORGAN COUNTY, 35 POLES WEST OF MILEPOST 462,
 KC0027'ABOUT 170 FEET SOUTH OF THE TRACK, 10 FEET NORTHWEST OF THE
 KC0027'NORTHWEST CORNER OF THE EVANGELICAL LUTHERAN CHURCH, AND 8 FEET
 KC0027'EAST OF A ROAD.  A STANDARD DISK, STAMPED PRIM TRAV STA NO 80 W
 KC0027'1923 ILL 6 A AND SET IN THE TOP OF A CONCRETE POST.
 KC0027
 KC0027                          STATION RECOVERY (2021)
 KC0027
 KC0027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0027'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0137 ***********************************************************************
 NG0137  DESIGNATION -  PTS 82 K
 NG0137  PID         -  NG0137
 NG0137  STATE/COUNTY-  IL/COOK
 NG0137  COUNTRY     -  US
 NG0137  USGS QUAD   -  EVANSTON (2018)
 NG0137
 NG0137                         *CURRENT SURVEY CONTROL
 NG0137  ______________________________________________________________________
 NG0137* NAD 83(1986) POSITION- 42 06 55.33   (N) 087 43 59.61   (W)   HD_HELD1
 NG0137* NAVD 88 ORTHO HEIGHT -   200.208 (meters)      656.85  (feet) ADJUSTED
 NG0137  ______________________________________________________________________
 NG0137  GEOID HEIGHT    -        -33.920 (meters)                     GEOID18
 NG0137  DYNAMIC HEIGHT  -        200.144 (meters)      656.64  (feet) COMP
 NG0137  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 NG0137
 NG0137  VERT ORDER      -  SECOND    CLASS 0
 NG0137
 NG0137.The horizontal coordinates were determined by differentially corrected
 NG0137.hand held GPS observations or other comparable positioning techniques
 NG0137.and have an estimated accuracy of +/- 3 meters.
 NG0137
 NG0137.The orthometric height was determined by differential leveling and
 NG0137.adjusted by the NATIONAL GEODETIC SURVEY
 NG0137.in June 1991.
 NG0137
 NG0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0137.GEOID18 height accuracy estimate available here.
 NG0137
 NG0137.Click photographs - Photos may exist for this station.
 NG0137
 NG0137.The dynamic height is computed by dividing the NAVD 88
 NG0137.geopotential number by the normal gravity value computed on the
 NG0137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0137.degrees latitude (g = 980.6199 gals.).
 NG0137
 NG0137.The modeled gravity was interpolated from observed gravity values.
 NG0137
 NG0137;                    North         East    Units  Estimated Accuracy
 NG0137;SPC IL E     -   605,091.2     349,628.4     MT  (+/- 3 meters HH1 GPS) 
 NG0137
 NG0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3938562845(NAD 83)
 NG0137
 NG0137                          SUPERSEDED SURVEY CONTROL
 NG0137
 NG0137  NGVD 29 (??/??/92)  200.279  (m)          657.08   (f) ADJ UNCH    2 0
 NG0137
 NG0137.Superseded values are not recommended for survey control.
 NG0137
 NG0137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0137.See file dsdata.pdf to determine how the superseded data were derived.
 NG0137
 NG0137_MARKER: DD = SURVEY DISK
 NG0137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0137_STAMPING: PRIM TRAV STA 82 K 1924
 NG0137_MARK LOGO: USGS
 NG0137_PROJECTION: FLUSH
 NG0137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0137+STABILITY: SURFACE MOTION
 NG0137
 NG0137  HISTORY     - Date     Condition        Report By
 NG0137  HISTORY     - 1924     MONUMENTED       USGS
 NG0137  HISTORY     - 1935     GOOD             CGS
 NG0137  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0137  HISTORY     - 1986     GOOD             USPSQD
 NG0137  HISTORY     - 20011110 MARK NOT FOUND   USPSQD
 NG0137
 NG0137                          STATION DESCRIPTION
 NG0137
 NG0137'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0137'AT WINNETKA.
 NG0137'AT WINNETKA, COOK COUNTY, AT THE INTERSECTION OF SHERIDAN ROAD
 NG0137'AND TOWER ROAD, 60 FEET SOUTHEAST OF THE CENTERLINE OF TOWER
 NG0137'ROAD, 30 FEET NORTHEAST OF THE CENTERLINE OF SHERIDAN ROAD, AND
 NG0137'JUST INSIDE THE INTERSECTION OF THE SIDEWALKS,  A UNITED STATES
 NG0137'GEOLOGICAL SURVEY STANDARD DISK, STAMPED PRIM TRAV STA 82 K 1924
 NG0137'AND SET IN THE TOP OF THE CONCRETE POST FLUSH WITH THE GROUND.
 NG0137
 NG0137                          STATION RECOVERY (1973)
 NG0137
 NG0137'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0137'MARK NOT FOUND.
 NG0137
 NG0137                          STATION RECOVERY (1986)
 NG0137
 NG0137'RECOVERY NOTE BY US POWER SQUADRON 1986 (CJH)
 NG0137'RECOVERED IN GOOD CONDITION.
 NG0137
 NG0137                          STATION RECOVERY (2001)
 NG0137
 NG0137'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKD)
 NG0137'MARK NOT FOUND.  LOCATION HAS A NEW STREET LIGHT CONSTRUCTION.
 NG0137'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0132 ***********************************************************************
 NG0132  DESIGNATION -  PTS 83 K
 NG0132  PID         -  NG0132
 NG0132  STATE/COUNTY-  IL/COOK
 NG0132  COUNTRY     -  US
 NG0132  USGS QUAD   -  EVANSTON (2018)
 NG0132
 NG0132                         *CURRENT SURVEY CONTROL
 NG0132  ______________________________________________________________________
 NG0132* NAD 83(1986) POSITION- 42 05 38.39   (N) 087 42 44.66   (W)   HD_HELD1
 NG0132* NAVD 88 ORTHO HEIGHT -   186.126 (meters)      610.65  (feet) ADJUSTED
 NG0132  ______________________________________________________________________
 NG0132  GEOID HEIGHT    -        -33.886 (meters)                     GEOID18
 NG0132  DYNAMIC HEIGHT  -        186.066 (meters)      610.45  (feet) COMP
 NG0132  MODELED GRAVITY -    980,296.6   (mgal)                       NAVD 88
 NG0132
 NG0132  VERT ORDER      -  FIRST     CLASS 0
 NG0132
 NG0132.The horizontal coordinates were determined by differentially corrected
 NG0132.hand held GPS observations or other comparable positioning techniques
 NG0132.and have an estimated accuracy of +/- 3 meters.
 NG0132
 NG0132.The orthometric height was determined by differential leveling and
 NG0132.adjusted by the NATIONAL GEODETIC SURVEY
 NG0132.in June 1991.
 NG0132
 NG0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0132.GEOID18 height accuracy estimate available here.
 NG0132
 NG0132.Click photographs - Photos may exist for this station.
 NG0132
 NG0132.The dynamic height is computed by dividing the NAVD 88
 NG0132.geopotential number by the normal gravity value computed on the
 NG0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0132.degrees latitude (g = 980.6199 gals.).
 NG0132
 NG0132.The modeled gravity was interpolated from observed gravity values.
 NG0132
 NG0132;                    North         East    Units  Estimated Accuracy
 NG0132;SPC IL E     -   602,729.6     351,367.4     MT  (+/- 3 meters HH1 GPS) 
 NG0132
 NG0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4108760458(NAD 83)
 NG0132
 NG0132                          SUPERSEDED SURVEY CONTROL
 NG0132
 NG0132  NGVD 29 (??/??/92)  186.215  (m)          610.94   (f) ADJ UNCH    1 0
 NG0132
 NG0132.Superseded values are not recommended for survey control.
 NG0132
 NG0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0132.See file dsdata.pdf to determine how the superseded data were derived.
 NG0132
 NG0132_MARKER: DD = SURVEY DISK
 NG0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0132_STAMPING: PT STA 83K 1924 611
 NG0132_MARK LOGO: USGS
 NG0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0132+STABILITY: SURFACE MOTION
 NG0132
 NG0132  HISTORY     - Date     Condition        Report By
 NG0132  HISTORY     - 1924     MONUMENTED       USGS
 NG0132  HISTORY     - 1973     GOOD             NGS
 NG0132  HISTORY     - 19991126 MARK NOT FOUND   USPSQD
 NG0132  HISTORY     - 20000812 MARK NOT FOUND   PATRIC
 NG0132
 NG0132                          STATION DESCRIPTION
 NG0132
 NG0132'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0132'1.6 MI SE FROM WINNETKA.
 NG0132'1.00 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0132'FROM THE ELM STREET OVERPASS THENCE 0.65 MILE EAST ALONG
 NG0132'WINNETKA AVENUE.  AT THE JUNCTION OF WINNETKA AVENUE AND SHERIDAN
 NG0132'ROAD, 40.0 FEET WEST OF THE CENTER LINE OF THE JUNCTION, 35.2
 NG0132'FEET SOUTHWEST OF THE CENTER LINE OF SHERIDAN ROAD, 30.7 FEET
 NG0132'NORTHWEST OF THE CENTER LINE OF WINNETKA AVENUE, 1.0 FOOT
 NG0132'NORTHWEST OF THE NORTHWEST SIDEWALK OF WINNETKA AVENUE.  A USGS
 NG0132'DISK IN THE TOP OF A CONCRETE POST PROJECTING 2/10 FEET.  ABOUT
 NG0132'LEVEL WITH THE STREET.  SEC 22, T 42 N, R 13 E.
 NG0132
 NG0132                          STATION RECOVERY (1999)
 NG0132
 NG0132'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0132'MARK NOT FOUND.
 NG0132
 NG0132                          STATION RECOVERY (2000)
 NG0132
 NG0132'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0132'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1854 ***********************************************************************
 LC1854  DESIGNATION -  PTS 83 T=FLANAGAN RESET
 LC1854  PID         -  LC1854
 LC1854  STATE/COUNTY-  IL/LIVINGSTON
 LC1854  COUNTRY     -  US
 LC1854  USGS QUAD   -  FLANAGAN NORTH (2018)
 LC1854
 LC1854                         *CURRENT SURVEY CONTROL
 LC1854  ______________________________________________________________________
 LC1854* NAD 83(2011) POSITION- 40 52 41.20353(N) 088 52 23.41205(W)   ADJUSTED
 LC1854* NAD 83(2011) ELLIP HT-   175.621 (meters)        (06/27/12)   ADJUSTED
 LC1854* NAD 83(2011) EPOCH   -  2010.00
 LC1854* NAVD 88 ORTHO HEIGHT -   207.905 (meters)      682.10  (feet) ADJUSTED
 LC1854  ______________________________________________________________________
 LC1854  GEOID HEIGHT    -        -32.280 (meters)                     GEOID18
 LC1854  NAD 83(2011) X  -     94,976.974 (meters)                     COMP
 LC1854  NAD 83(2011) Y  - -4,828,659.354 (meters)                     COMP
 LC1854  NAD 83(2011) Z  -  4,152,312.960 (meters)                     COMP
 LC1854  LAPLACE CORR    -          1.66  (seconds)                    DEFLEC18
 LC1854  DYNAMIC HEIGHT  -        207.816 (meters)      681.81  (feet) COMP
 LC1854  MODELED GRAVITY -    980,191.5   (mgal)                       NAVD 88
 LC1854
 LC1854  VERT ORDER      -  SECOND    CLASS I
 LC1854
 LC1854  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1854  Standards:
 LC1854         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1854            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1854  -------------------------------------------------------------------
 LC1854  NETWORK    1.00   1.45           0.45   0.36   0.74     -0.04142134
 LC1854  -------------------------------------------------------------------
 LC1854  Click here for local accuracies and other accuracy information.
 LC1854
 LC1854.The horizontal coordinates were established by GPS observations
 LC1854.and adjusted by the National Geodetic Survey in June 2012.
 LC1854
 LC1854.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1854.been affixed to the stable North American tectonic plate. See 
 LC1854.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1854
 LC1854.The horizontal coordinates are valid at the epoch date displayed above
 LC1854.which is a decimal equivalence of Year/Month/Day.
 LC1854
 LC1854.The orthometric height was determined by differential leveling and
 LC1854.adjusted by the NATIONAL GEODETIC SURVEY
 LC1854.in November 2014.
 LC1854
 LC1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1854.GEOID18 height accuracy estimate available here.
 LC1854
 LC1854.Click photographs - Photos may exist for this station.
 LC1854
 LC1854.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1854
 LC1854.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1854
 LC1854.The ellipsoidal height was determined by GPS observations
 LC1854.and is referenced to NAD 83.
 LC1854
 LC1854.The dynamic height is computed by dividing the NAVD 88
 LC1854.geopotential number by the normal gravity value computed on the
 LC1854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1854.degrees latitude (g = 980.6199 gals.).
 LC1854
 LC1854.The modeled gravity was interpolated from observed gravity values.
 LC1854
 LC1854. The following values were computed from the NAD 83(2011) position.
 LC1854
 LC1854;                    North         East     Units Scale Factor Converg.
 LC1854;SPC IL E     -   467,646.440   254,498.212   MT  1.00000047   -0 21 11.9
 LC1854;SPC IL E     - 1,534,270.03    834,966.22   sFT  1.00000047   -0 21 11.9
 LC1854;SPC IL W     -   468,295.812   809,023.751   MT  1.00008742   +0 50 47.8
 LC1854;SPC IL W     - 1,536,400.51  2,654,272.09   sFT  1.00008742   +0 50 47.8
 LC1854;UTM  16      - 4,526,915.285   342,169.589   MT  0.99990661   -1 13 34.1
 LC1854
 LC1854!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1854!SPC IL E     -   0.99997245  x   1.00000047  =   0.99997292
 LC1854!SPC IL W     -   0.99997245  x   1.00008742  =   1.00005987
 LC1854!UTM  16      -   0.99997245  x   0.99990661  =   0.99987907
 LC1854
 LC1854:                Primary Azimuth Mark                     Grid Az
 LC1854:SPC IL E     -  FLANAGAN AZ MK                           177 29 00.9
 LC1854:SPC IL W     -  FLANAGAN AZ MK                           176 17 01.2
 LC1854:UTM  16      -  FLANAGAN AZ MK                           178 21 23.1
 LC1854
 LC1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4216926915(NAD 83)
 LC1854
 LC1854|---------------------------------------------------------------------|
 LC1854| PID    Reference Object                     Distance      Geod. Az  |
 LC1854|                                                           dddmmss.s |
 LC1854| CI7417 FLANAGAN RM 1                        21.998 METERS 08803     |
 LC1854| LC1855 FLANAGAN MUNICIPAL TANK             APPROX. 1.1 KM 0984647.0 |
 LC1854| LC1856 FLANAGAN ST JOHNS EV LUTH CH        APPROX. 1.2 KM 1114431.5 |
 LC1854| LC1842 CHENOA MUNICIPAL STANDPIPE          APPROX.19.9 KM 1384936.0 |
 LC1854| CI7418 FLANAGAN RM 2                        24.993 METERS 16821     |
 LC1854| CI7416 FLANAGAN AZ MK                                     1770749.0 |
 LC1854| LC1863 WINDTOWN LUTHERAN CHURCH SPIRE      APPROX. 3.4 KM 2850805.1 |
 LC1854|---------------------------------------------------------------------|
 LC1854
 LC1854                          SUPERSEDED SURVEY CONTROL
 LC1854
 LC1854  NAD 83(2007)-  40 52 41.20328(N)    088 52 23.41310(W) AD(2002.00) 0
 LC1854  ELLIP H (02/10/07)  175.654  (m)                       GP(2002.00)    
 LC1854  ELLIP H (02/03/05)  175.644  (m)                       GP(       ) 4 2
 LC1854  NAD 83(1997)-  40 52 41.20324(N)    088 52 23.41293(W) AD(       ) 1
 LC1854  ELLIP H (03/04/03)  175.653  (m)                       GP(       ) 4 2
 LC1854  NAD 83(1997)-  40 52 41.20469(N)    088 52 23.41354(W) AD(       ) 1
 LC1854  NAD 83(1986)-  40 52 41.21985(N)    088 52 23.41889(W) AD(       ) 1
 LC1854  NAD 27      -  40 52 41.09900(N)    088 52 23.17600(W) AD(       ) 1
 LC1854  NAVD 88 (03/04/03)  207.9    (m)  GEOID99  model used  GPS OBS        
 LC1854  NGVD 29             208.05   (m)          682.6    (f) LEVELING    3  
 LC1854
 LC1854.Superseded values are not recommended for survey control.
 LC1854
 LC1854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1854.See file dsdata.pdf to determine how the superseded data were derived.
 LC1854
 LC1854_MARKER: DD = SURVEY DISK
 LC1854_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1854_STAMPING: P T STA NO 83 T ILLINOIS 1924
 LC1854_MARK LOGO: USGS
 LC1854_PROJECTION: PROJECTING 15 CENTIMETERS
 LC1854_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1854_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1854+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 LC1854
 LC1854  HISTORY     - Date     Condition        Report By
 LC1854  HISTORY     - 1924     MONUMENTED       USGS
 LC1854  HISTORY     - 1939     GOOD             CGS
 LC1854  HISTORY     - 200205   GOOD             ASCPC
 LC1854  HISTORY     - 20080403 GOOD             ILDT
 LC1854  HISTORY     - 20091124 GOOD             GEOCAC
 LC1854  HISTORY     - 20130724 GOOD             ILDT
 LC1854  HISTORY     - 20140324 GOOD             PATRIC
 LC1854  HISTORY     - 20200227 GOOD             ILDT
 LC1854
 LC1854                          STATION DESCRIPTION
 LC1854
 LC1854'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1854'THE STATION IS LOCATED 0.5 MILE WEST OF FLANAGAN ON THE RIGHT-OF-WAY
 LC1854'OF THE ILLINOIS CENTRAL RAILROAD AND IN THE NORTHEAST QUARTER OF SEC.
 LC1854'21, T. 28 N., R. 3 E.
 LC1854'
 LC1854'THE MARK IS 35.9 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACK.
 LC1854'40.0 FEET WEST OF THE CENTER LINE OF THE NORTH-AND-SOUTH ROAD.  16
 LC1854'FEET WEST OF THE FENCE CORNER AND 6.0 FEET WEST-SOUTHWEST OF A
 LC1854'TELEPHONE POLE.  THE MARK IS A STANDARD UNITED STATES GEOLOGICAL
 LC1854'SURVEY DISK SET IN A 6- BY 6-INCH CONCRETE POST, WHICH PROJECTS 6
 LC1854'INCHES ABOVE THE GROUND AND IS STAMPED P T STA NO 83 T ILLINOIS 1924.
 LC1854'AN UNDERGROUND MARK WAS ESTABLISHED AT THIS STATION.  IT IS 36 INCHES
 LC1854'BELOW THE SURFACE OF THE GROUND AND IS STAMPED FLANAGAN 1939.
 LC1854'
 LC1854'UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET
 LC1854'IN CONCRETE.
 LC1854'
 LC1854'THE AZIMUTH MARK IS APPROXIMATELY 0.3 MILE SOUTH OF THE STATION, IN
 LC1854'THE EAST RIGHT-OF-WAY FENCE LINE.  26 FEET EAST OF THE CENTER LINE OF
 LC1854'THE NORTH AND SOUTH ROAD AND 27.5 FEET SOUTH OF A HIGHLINE POLE.  THE
 LC1854'MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED FLANAGAN 1939.
 LC1854'
 LC1854'REFERENCE MARK NO. 1 IS 21.998 METERS AND 72.83 FEET EAST OF THE
 LC1854'STATION, 32 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACK.  33
 LC1854'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD AND 6.0 FEET EAST
 LC1854'OF THE FENCE CORNER.  THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND
 LC1854'IS STAMPED FLANAGAN NO. 1 1939.
 LC1854'
 LC1854'REFERENCE MARK NO. 2 IS 24.993 METERS AND 82.00 FEET SOUTH OF THE
 LC1854'STATION, IN THE WEST RIGHT-OF-WAY FENCE.  38 FEET SOUTH OF THE SOUTH
 LC1854'RAIL OF THE RAILROAD TRACK AND 25 FEET WEST OF THE CENTER LINE OF THE
 LC1854'NORTH-SOUTH ROAD.  THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND IS
 LC1854'STAMPED FLANAGAN NO. 2 1939.
 LC1854'
 LC1854'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE POSTS WHICH PROJECT
 LC1854'APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1854'
 LC1854'FLANAGAN TANK MUNICIPAL IS APPROXIMATELY 0.5 MILE EAST OF THE STATION
 LC1854'IN THE CENTRAL PART OF FLANAGAN.  THE TANK IS A STEEL STRUCTURE SET ON
 LC1854'A BRICK BASE AND IS APPROXIMATELY 100 FEET HIGH.
 LC1854'
 LC1854'FLANAGAN SPIRE LUTHERAN CHURCH IS APPROXIMATELY 0.5 MILE EAST OF THE
 LC1854'STATION ON THE EAST SIDE OF FLANAGAN.  THE CHURCH IS A BRICK STRUCTURE
 LC1854'WITH A 75-FOOT SPIRE ON THE EAST FACE.
 LC1854'
 LC1854'WINDTOWN SPIRE LUTHERAN CHURCH IS A LONG CHURCH APPROXIMATELY 2.0 MILE
 LC1854'WEST-NORTHWEST OF THE STATION.  IT IS A BRICK STRUCTURE WITH A 75-FOOT
 LC1854'SPIRE ON THE EAST FACE.
 LC1854'
 LC1854'A 90-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT HUTSON.
 LC1854'A 90-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT ZIMMERMAN.
 LC1854'A 90-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT FEVERS.
 LC1854'A 64-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT KING.
 LC1854'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1854
 LC1854                          STATION RECOVERY (2002)
 LC1854
 LC1854'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1854'RECOVERED AS DESCRIBED
 LC1854
 LC1854                          STATION RECOVERY (2008)
 LC1854
 LC1854'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC1854'0.5 MILES WEST OF FLANAGAN. FROM THE INTERSECTION OF IL ROUTE 116 AND
 LC1854'COUNTY HIGHWAY 16 PROCEED NORTH FOR 0.5 MILES TO THE STATION ON THE
 LC1854'LEFT. STATION IS 40 FEET WEST OF COUNTY HIGHWAY 16, 15 FEET SOUTH OF A
 LC1854'PRIVATE DRIVE TO A HOUSE, AND 4 FEET WESTERLY FROM A POWER POLE AND A
 LC1854'FIBERGLASS WITNESS POST.
 LC1854
 LC1854                          STATION RECOVERY (2009)
 LC1854
 LC1854'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 LC1854'THE MARK IS EAST OF THE POWER POLE AND WITNESS POST MENTIONED IN THE
 LC1854'2008 DESCRIPTION.  AZ MARK NOT SOUGHT RM1 FOUND, RM2 NOT FOUND
 LC1854'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE IN THE
 LC1854'BENCHMARK SECTION UNDER THIS MARK'S PID.
 LC1854
 LC1854                          STATION RECOVERY (2013)
 LC1854
 LC1854'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1854'RECOVERED IN GOOD CONDITION.
 LC1854
 LC1854                          STATION RECOVERY (2014)
 LC1854
 LC1854'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 LC1854'RECOVERED AS DESCRIBED.
 LC1854
 LC1854                          STATION RECOVERY (2020)
 LC1854
 LC1854'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC1854'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1927 ***********************************************************************
 LC1927  DESIGNATION -  PTS 84 F
 LC1927  PID         -  LC1927
 LC1927  STATE/COUNTY-  IL/LOGAN
 LC1927  COUNTRY     -  US
 LC1927  USGS QUAD   -  ARMINGTON (2018)
 LC1927
 LC1927                         *CURRENT SURVEY CONTROL
 LC1927  ______________________________________________________________________
 LC1927* NAD 83(1997) POSITION- 40 16 53.57623(N) 089 15 45.94641(W)   ADJUSTED
 LC1927* NAVD 88 ORTHO HEIGHT -   217.85  (+/-2cm)      714.7   (feet) VERTCON3
 LC1927  ______________________________________________________________________
 LC1927  GEOID HEIGHT    -        -32.536 (meters)                     GEOID18
 LC1927  LAPLACE CORR    -          2.29  (seconds)                    DEFLEC18
 LC1927  HORZ ORDER      -  SECOND
 LC1927  VERT ORDER      -  THIRD ? (See Below)
 LC1927
 LC1927.The horizontal coordinates were established by classical geodetic methods
 LC1927.and adjusted by the National Geodetic Survey in October 1999.
 LC1927
 LC1927.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1927.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1927
 LC1927.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1927.GEOID18 height accuracy estimate available here.
 LC1927
 LC1927.The vertical order pertains to the NGVD 29 superseded value.
 LC1927
 LC1927.Click photographs - Photos may exist for this station.
 LC1927
 LC1927.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1927
 LC1927. The following values were computed from the NAD 83(1997) position.
 LC1927
 LC1927;                    North         East     Units Scale Factor Converg.
 LC1927;SPC IL W     -   401,640.437   776,865.888   MT  1.00001388   +0 35 04.0
 LC1927;SPC IL W     - 1,317,715.33  2,548,767.50   sFT  1.00001388   +0 35 04.0
 LC1927;UTM  16      - 4,461,463.711   307,638.549   MT  1.00005552   -1 27 48.3
 LC1927
 LC1927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1927!SPC IL W     -   0.99997093  x   1.00001388  =   0.99998481
 LC1927!UTM  16      -   0.99997093  x   1.00005552  =   1.00002645
 LC1927
 LC1927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0763861463(NAD 83)
 LC1927
 LC1927                          SUPERSEDED SURVEY CONTROL
 LC1927
 LC1927  NAD 83(1986)-  40 16 53.58691(N)    089 15 45.94381(W) AD(       ) 2
 LC1927  NAD 27      -  40 16 53.44180(N)    089 15 45.61580(W) AD(       ) 2
 LC1927  NGVD 29             217.92   (m)          715.0    (f) LEVELING    3  
 LC1927
 LC1927.Superseded values are not recommended for survey control.
 LC1927
 LC1927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1927.See file dsdata.pdf to determine how the superseded data were derived.
 LC1927
 LC1927_MARKER: DD = SURVEY DISK
 LC1927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1927_STAMPING: PRIM TRAV STA NO 84 F 1925
 LC1927_MARK LOGO: USGS
 LC1927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1927+STABILITY: SURFACE MOTION
 LC1927
 LC1927  HISTORY     - Date     Condition        Report By
 LC1927  HISTORY     - 1925     MONUMENTED       USGS
 LC1927
 LC1927                          STATION DESCRIPTION
 LC1927
 LC1927'DESCRIBED BY US GEOLOGICAL SURVEY 1925
 LC1927'THE MARK IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST-NORTHWEST OF
 LC1927'WAYNESVILLE, 5.4 MI (8.7 KM) WEST-SOUTHWEST OF MCLEAN AND 4.7 MI
 LC1927'(7.6 KM) SOUTH-SOUTHEAST OF ARMINGTON.
 LC1927'
 LC1927'IT IS 1118.101 M (3668.3 FT) SOUTH OF STATION MILLER, 25 FT (7.6 M)
 LC1927'WEST OF THE CENTERLINE OF A NORTH-SOUTH ROAD, 72 FT (21.9 M) NORHT OF
 LC1927'AN EAST-WEST ROAD AND 1 FT (0.3 M) EAST OF A FENCE.  IT IS EMBEDDED IN
 LC1927'A 6-BY 6-INCH CONCRETE POST PROJECTING 5 INCHES (13 CM)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1824 ***********************************************************************
 LC1824  DESIGNATION -  PTS 86 MAG
 LC1824  PID         -  LC1824
 LC1824  STATE/COUNTY-  IL/LIVINGSTON
 LC1824  COUNTRY     -  US
 LC1824  USGS QUAD   -  SOUTHEAST PONTIAC (2018)
 LC1824
 LC1824                         *CURRENT SURVEY CONTROL
 LC1824  ______________________________________________________________________
 LC1824* NAD 83(1997) POSITION- 40 50 45.75632(N) 088 31 04.35321(W)   ADJUSTED
 LC1824* NAVD 88 ORTHO HEIGHT -   207.72  (+/-2cm)      681.5   (feet) VERTCON3
 LC1824  ______________________________________________________________________
 LC1824  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 LC1824  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 LC1824  HORZ ORDER      -  SECOND
 LC1824  VERT ORDER      -  THIRD ? (See Below)
 LC1824
 LC1824.The horizontal coordinates were established by classical geodetic methods
 LC1824.and adjusted by the National Geodetic Survey in October 1999.
 LC1824
 LC1824.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1824.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1824
 LC1824.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1824.GEOID18 height accuracy estimate available here.
 LC1824
 LC1824.The vertical order pertains to the NGVD 29 superseded value.
 LC1824
 LC1824.Click photographs - Photos may exist for this station.
 LC1824
 LC1824.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1824
 LC1824. The following values were computed from the NAD 83(1997) position.
 LC1824
 LC1824;                    North         East     Units Scale Factor Converg.
 LC1824;SPC IL E     -   463,961.366   284,437.791   MT  0.99997798   -0 07 14.5
 LC1824;SPC IL E     - 1,522,179.91    933,192.99   sFT  0.99997798   -0 07 14.5
 LC1824;UTM  16      - 4,522,775.291   372,045.543   MT  0.99980151   -0 59 34.3
 LC1824
 LC1824!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1824!SPC IL E     -   0.99997245  x   0.99997798  =   0.99995043
 LC1824!UTM  16      -   0.99997245  x   0.99980151  =   0.99977397
 LC1824
 LC1824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7204522775(NAD 83)
 LC1824
 LC1824                          SUPERSEDED SURVEY CONTROL
 LC1824
 LC1824  NAD 83(1986)-  40 50 45.76786(N)    088 31 04.35770(W) AD(       ) 2
 LC1824  NAD 83(1986)-  40 50 45.76820(N)    088 31 04.35915(W) AD(       ) 2
 LC1824  NAD 27      -  40 50 45.64400(N)    088 31 04.15300(W) AD(       ) 2
 LC1824  NGVD 29             207.78   (m)          681.7    (f) LEVELING    3  
 LC1824
 LC1824.Superseded values are not recommended for survey control.
 LC1824
 LC1824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1824.See file dsdata.pdf to determine how the superseded data were derived.
 LC1824
 LC1824_MARKER: DD = SURVEY DISK
 LC1824_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1824_STAMPING: PRIM TRAV STA NO 86 1923
 LC1824_MARK LOGO: USGS
 LC1824_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1824
 LC1824  HISTORY     - Date     Condition        Report By
 LC1824  HISTORY     - 1923     MONUMENTED       USGS
 LC1824  HISTORY     - 1939     GOOD             CGS
 LC1824  HISTORY     - 20080318 MARK NOT FOUND   ILDT
 LC1824
 LC1824                          STATION DESCRIPTION
 LC1824
 LC1824'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1824'THIS IS A UNITED STATES GEOLOGICAL SURVEY PRIMARY TRAVERSE
 LC1824'STATION NO. 86.  THE MARK IS A STANDARD UNITED STATES GEOLOGICAL
 LC1824'SURVEY (IN COOPERATION WITH THE STATE) DISK SET IN A 6-INCH-SQUARE
 LC1824'CONCRETE POST WHICH PROJECTS 18 INCHES ABOVE THE GROUND
 LC1824'AND IS STAMPED PRIM TRAV STA MAG NO 86 1923.  THE MARK IS SET
 LC1824'IN THE RIGHT-OF-WAY OF A NORTH-SOUTH ROAD, 23 FEET EAST OF
 LC1824'THE CENTER LINE OF THE ROAD.  9 FEET WEST OF A NORTH-SOUTH
 LC1824'FENCE LINE AND 37 FEET NORTH OF THE CENTER LINE OF AN
 LC1824'EAST-WEST ROAD.  THERE IS A POSSIBILITY OF THIS MARK BEING
 LC1824'DESTROYED SINCE IT IS IN THE ROAD LIMITS.  THE MARK IS 14.980
 LC1824'METERS, 49.15 FEET SOUTH-SOUTHWEST OF TRIANGULATION
 LC1824'STATION FELKEY AND THE DIRECTION WAS OBSERVED FROM FELKEY.
 LC1824'
 LC1824'TO REACH THE STATION FROM SWYGERT, GO SOUTH FOR 1.5 MILES
 LC1824'TO ILLINOIS HIGHWAY NO. 116 (PAVED).  CROSS THE HIGHWAY AND
 LC1824'CONTINUE SOUTH FOR 0.9 MILE.  TURN LEFT (EAST) AND GO 0.5
 LC1824'MILE.  TURN RIGHT (SOUTH) AND GO 1.95 MILES TO THE MARK ON THE
 LC1824'EAST SIDE OF THE ROAD.
 LC1824'
 LC1824'LOCATED FROM TRIANGULATION STATION FELKEY.
 LC1824
 LC1824                          STATION RECOVERY (2008)
 LC1824
 LC1824'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC1824'CONCRETE POST WAS FOUND AT THE LOCATION BUT TOP 6 INCHES IS MISSING.
 LC1824'DISTANCE FROM STATION FELKEY WAS CHECKED TO CONFIRM PROPER LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0578 ***********************************************************************
 KC0578  DESIGNATION -  PTS 9 W
 KC0578  PID         -  KC0578
 KC0578  STATE/COUNTY-  IL/MACOUPIN
 KC0578  COUNTRY     -  US
 KC0578  USGS QUAD   -  SCOTTVILLE (2018)
 KC0578
 KC0578                         *CURRENT SURVEY CONTROL
 KC0578  ______________________________________________________________________
 KC0578* NAD 83(1997) POSITION- 39 28 40.22344(N) 090 00 03.00827(W)   ADJUSTED
 KC0578* NAVD 88 ORTHO HEIGHT -   206.    (meters)      676.    (feet) SCALED
 KC0578  ______________________________________________________________________
 KC0578  GEOID HEIGHT    -        -32.003 (meters)                     GEOID18
 KC0578  LAPLACE CORR    -          1.84  (seconds)                    DEFLEC18
 KC0578  HORZ ORDER      -  SECOND
 KC0578
 KC0578.The horizontal coordinates were established by classical geodetic methods
 KC0578.and adjusted by the National Geodetic Survey in October 1999.
 KC0578
 KC0578.The orthometric height was scaled from a topographic map.
 KC0578
 KC0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0578.GEOID18 height accuracy estimate available here.
 KC0578
 KC0578.Click photographs - Photos may exist for this station.
 KC0578
 KC0578.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0578
 KC0578. The following values were computed from the NAD 83(1997) position.
 KC0578
 KC0578;                    North         East     Units Scale Factor Converg.
 KC0578;SPC IL W     -   312,029.091   714,267.387   MT  0.99994368   +0 06 19.6
 KC0578;SPC IL W     - 1,023,715.44  2,343,392.25   sFT  0.99994368   +0 06 19.6
 KC0578;UTM  15      - 4,374,099.959   757,969.869   MT  1.00041943   +1 54 28.3
 KC0578;UTM  16      - 4,374,104.749   241,886.354   MT  1.00042035   -1 54 32.1
 KC0578
 KC0578!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0578!SPC IL W     -   0.99997272  x   0.99994368  =   0.99991640
 KC0578!UTM  15      -   0.99997272  x   1.00041943  =   1.00039214
 KC0578!UTM  16      -   0.99997272  x   1.00042035  =   1.00039306
 KC0578
 KC0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5796974099(NAD 83)
 KC0578
 KC0578                          SUPERSEDED SURVEY CONTROL
 KC0578
 KC0578  NAD 83(1986)-  39 28 40.23038(N)    090 00 02.99722(W) AD(       ) 2
 KC0578  NAD 27      -  39 28 40.05800(N)    090 00 02.61000(W) AD(       ) 2
 KC0578
 KC0578.Superseded values are not recommended for survey control.
 KC0578
 KC0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0578.See file dsdata.pdf to determine how the superseded data were derived.
 KC0578
 KC0578_MARKER: DD = SURVEY DISK
 KC0578_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KC0578_STAMPING: PRIM TRAV STA NO 9 W 1923 32 EB
 KC0578_MARK LOGO: USGS
 KC0578_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0578
 KC0578  HISTORY     - Date     Condition        Report By
 KC0578  HISTORY     - 1923     MONUMENTED       USGS
 KC0578
 KC0578                          STATION DESCRIPTION
 KC0578
 KC0578'DESCRIBED BY US GEOLOGICAL SURVEY 1923 (EOB)
 KC0578'TO REACH STATION FROM MODESTO, GO WEST ON CONCRETE ROAD 1.0
 KC0578'MILE TO RILLINGS FARM AND THE STATION.
 KC0578'
 KC0578'PRIMARY TRAVERSE STATION NO. 9 W (1923)
 KC0578'(USGS) IS 24 FEET SOUTH OF THE CENTER LINE
 KC0578'OF ROAD, 15 FEET NORTH OF RIGHT-OF-WAY FENCE, 61.32 FEET
 KC0578'SOUTH-SOUTHEAST OF REFERENCE MARK NO. 1.  THE MARK IS A U.S.G.S.
 KC0578'STANDARD DISK, AND SET IN THE TOP OF A 6-BY 6-INCH CONCRETE POST,
 KC0578'AND PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0343 ***********************************************************************
 MF0343  DESIGNATION -  PTS 91 K
 MF0343  PID         -  MF0343
 MF0343  STATE/COUNTY-  IL/LIVINGSTON
 MF0343  COUNTRY     -  US
 MF0343  USGS QUAD   -  ODELL (2018)
 MF0343
 MF0343                         *CURRENT SURVEY CONTROL
 MF0343  ______________________________________________________________________
 MF0343* NAD 83(1986) POSITION- 41 05 56.80   (N) 088 37 23.36   (W)   HD_HELD1
 MF0343* NAVD 88 ORTHO HEIGHT -   214.059 (meters)      702.29  (feet) ADJUSTED
 MF0343  ______________________________________________________________________
 MF0343  GEOID HEIGHT    -        -32.447 (meters)                     GEOID18
 MF0343  DYNAMIC HEIGHT  -        213.970 (meters)      702.00  (feet) COMP
 MF0343  MODELED GRAVITY -    980,205.7   (mgal)                       NAVD 88
 MF0343
 MF0343  VERT ORDER      -  SECOND    CLASS 0
 MF0343
 MF0343.The horizontal coordinates were determined by differentially corrected
 MF0343.hand held GPS observations or other comparable positioning techniques
 MF0343.and have an estimated accuracy of +/- 3 meters.
 MF0343
 MF0343.The orthometric height was determined by differential leveling and
 MF0343.adjusted by the NATIONAL GEODETIC SURVEY
 MF0343.in June 1991.
 MF0343
 MF0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0343.GEOID18 height accuracy estimate available here.
 MF0343
 MF0343.Click photographs - Photos may exist for this station.
 MF0343
 MF0343.The dynamic height is computed by dividing the NAVD 88
 MF0343.geopotential number by the normal gravity value computed on the
 MF0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0343.degrees latitude (g = 980.6199 gals.).
 MF0343
 MF0343.The modeled gravity was interpolated from observed gravity values.
 MF0343
 MF0343;                    North         East    Units  Estimated Accuracy
 MF0343;SPC IL E     -   492,088.8     275,652.9     MT  (+/- 3 meters HH1 GPS) 
 MF0343
 MF0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6369251028(NAD 83)
 MF0343
 MF0343                          SUPERSEDED SURVEY CONTROL
 MF0343
 MF0343  NGVD 29 (??/??/92)  214.125  (m)          702.51   (f) ADJ UNCH    2 0
 MF0343
 MF0343.Superseded values are not recommended for survey control.
 MF0343
 MF0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0343.See file dsdata.pdf to determine how the superseded data were derived.
 MF0343
 MF0343_MARKER: DD = SURVEY DISK
 MF0343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0343_STAMPING: PRIM TRAV STA NO 91 K 1924
 MF0343_MARK LOGO: USGS
 MF0343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0343+STABILITY: SURFACE MOTION
 MF0343
 MF0343  HISTORY     - Date     Condition        Report By
 MF0343  HISTORY     - 1924     MONUMENTED       USGS
 MF0343  HISTORY     - 1941     GOOD             CGS
 MF0343  HISTORY     - 20210910 MARK NOT FOUND   ILDT
 MF0343
 MF0343                          STATION DESCRIPTION
 MF0343
 MF0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 MF0343'AT BUDD.
 MF0343'AT BUDD, LIVINGSTON COUNTY, ON THE NEW YORK CENTRAL RAILROAD,
 MF0343'6 POLES WEST OF THE STATION, AT A ROAD CROSSING, 27 FEET WEST
 MF0343'OF THE CENTERLINE OF THE ROAD, 42 FEET NORTH OF THE CENTERLINE
 MF0343'OF THE TRACK, IN A FENCE CORNER, AND ABOUT 5 FEET LOWER THAN THE
 MF0343'RAIL.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED
 MF0343'P T S NO 91 K 1924 AND SET IN THE TOP OF A CONCRETE POST.
 MF0343
 MF0343                          STATION RECOVERY (2021)
 MF0343
 MF0343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0343'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0347 ***********************************************************************
 MF0347  DESIGNATION -  PTS 92 K 30 W
 MF0347  PID         -  MF0347
 MF0347  STATE/COUNTY-  IL/LIVINGSTON
 MF0347  COUNTRY     -  US
 MF0347  USGS QUAD   -  BLACKSTONE (2018)
 MF0347
 MF0347                         *CURRENT SURVEY CONTROL
 MF0347  ______________________________________________________________________
 MF0347* NAD 83(1986) POSITION- 41 05 56.61   (N) 088 44 31.44   (W)   HD_HELD1
 MF0347* NAVD 88 ORTHO HEIGHT -   203.276 (meters)      666.91  (feet) ADJUSTED
 MF0347  ______________________________________________________________________
 MF0347  GEOID HEIGHT    -        -32.483 (meters)                     GEOID18
 MF0347  DYNAMIC HEIGHT  -        203.193 (meters)      666.64  (feet) COMP
 MF0347  MODELED GRAVITY -    980,208.2   (mgal)                       NAVD 88
 MF0347
 MF0347  VERT ORDER      -  SECOND    CLASS 0
 MF0347
 MF0347.The horizontal coordinates were determined by differentially corrected
 MF0347.hand held GPS observations or other comparable positioning techniques
 MF0347.and have an estimated accuracy of +/- 3 meters.
 MF0347
 MF0347.The orthometric height was determined by differential leveling and
 MF0347.adjusted by the NATIONAL GEODETIC SURVEY
 MF0347.in June 1991.
 MF0347
 MF0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0347.GEOID18 height accuracy estimate available here.
 MF0347
 MF0347.Click photographs - Photos may exist for this station.
 MF0347
 MF0347.The dynamic height is computed by dividing the NAVD 88
 MF0347.geopotential number by the normal gravity value computed on the
 MF0347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0347.degrees latitude (g = 980.6199 gals.).
 MF0347
 MF0347.The modeled gravity was interpolated from observed gravity values.
 MF0347
 MF0347;                    North         East    Units  Estimated Accuracy
 MF0347;SPC IL E     -   492,122.9     265,663.5     MT  (+/- 3 meters HH1 GPS) 
 MF0347
 MF0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5370551215(NAD 83)
 MF0347
 MF0347                          SUPERSEDED SURVEY CONTROL
 MF0347
 MF0347  NGVD 29 (??/??/92)  203.342  (m)          667.13   (f) ADJ UNCH    2 0
 MF0347
 MF0347.Superseded values are not recommended for survey control.
 MF0347
 MF0347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0347.See file dsdata.pdf to determine how the superseded data were derived.
 MF0347
 MF0347_MARKER: DD = SURVEY DISK
 MF0347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0347_STAMPING: PRIM TRAV STA NO 92 K 30 W 1924
 MF0347_MARK LOGO: USGS
 MF0347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0347+STABILITY: SURFACE MOTION
 MF0347
 MF0347  HISTORY     - Date     Condition        Report By
 MF0347  HISTORY     - 1924     MONUMENTED       USGS
 MF0347  HISTORY     - 1934     GOOD             CGS
 MF0347  HISTORY     - 20060929 GOOD             FARNGP
 MF0347  HISTORY     - 20171108 MARK NOT FOUND   ILDT
 MF0347
 MF0347                          STATION DESCRIPTION
 MF0347
 MF0347'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0347'AT MISSAL.
 MF0347'AT MISSAL, LIVINGSTON COUNTY, ON THE NEW YORK CENTRAL RAILROAD,
 MF0347'129 FEET EAST OF THE MISSAL FARMERS ELEVATOR, AT A PUBLIC-ROAD
 MF0347'CROSSING, 51 FEET NORTH OF THE CENTERLINE OF THE TRACK, 30 FEET
 MF0347'WEST OF THE CENTERLINE OF THE ROAD, IN A FENCE CORNER, AND 2.5 FEET
 MF0347'LOWER THAN THE RAIL.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 MF0347'DISK, STAMPED P T S NO 92 K 30 W 1924 AND SET IN THE TOP OF A
 MF0347'CONCRETE POST.
 MF0347
 MF0347                          STATION RECOVERY (2006)
 MF0347
 MF0347'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 MF0347'MARK NOT FOUND
 MF0347
 MF0347                          STATION RECOVERY (2017)
 MF0347
 MF0347'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (RAS)
 MF0347'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0724 ***********************************************************************
 LD0724  DESIGNATION -  PTS 93 W=K 32
 LD0724  PID         -  LD0724
 LD0724  STATE/COUNTY-  IL/WARREN
 LD0724  COUNTRY     -  US
 LD0724  USGS QUAD   -  GALESBURG WEST (2018)
 LD0724
 LD0724                         *CURRENT SURVEY CONTROL
 LD0724  ______________________________________________________________________
 LD0724* NAD 83(1997) POSITION- 40 59 54.20920(N) 090 26 24.64184(W)   ADJUSTED
 LD0724* NAVD 88 ORTHO HEIGHT -   234.    (meters)      768.    (feet) SCALED
 LD0724  ______________________________________________________________________
 LD0724  GEOID HEIGHT    -        -32.968 (meters)                     GEOID18
 LD0724  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 LD0724  HORZ ORDER      -  FIRST
 LD0724
 LD0724.The horizontal coordinates were established by classical geodetic methods
 LD0724.and adjusted by the National Geodetic Survey in October 1999.
 LD0724
 LD0724.The orthometric height was scaled from a topographic map.
 LD0724
 LD0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0724.GEOID18 height accuracy estimate available here.
 LD0724
 LD0724.Click photographs - Photos may exist for this station.
 LD0724
 LD0724.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0724
 LD0724. The following values were computed from the NAD 83(1997) position.
 LD0724
 LD0724;                    North         East     Units Scale Factor Converg.
 LD0724;SPC IL W     -   480,882.933   676,988.831   MT  0.99994769   -0 10 46.0
 LD0724;SPC IL W     - 1,577,696.76  2,221,087.52   sFT  0.99994769   -0 10 46.0
 LD0724;UTM  15      - 4,541,734.855   715,300.268   MT  1.00017055   +1 40 47.9
 LD0724
 LD0724!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0724!SPC IL W     -   0.99996848  x   0.99994769  =   0.99991617
 LD0724!UTM  15      -   0.99996848  x   1.00017055  =   1.00013902
 LD0724
 LD0724:                Primary Azimuth Mark                     Grid Az
 LD0724:SPC IL W     -  DUKE                                     180 51 03.5
 LD0724:UTM  15      -  DUKE                                     178 59 29.6
 LD0724
 LD0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1530041734(NAD 83)
 LD0724
 LD0724|---------------------------------------------------------------------|
 LD0724| PID    Reference Object                     Distance      Geod. Az  |
 LD0724|                                                           dddmmss.s |
 LD0724| CL8572 GENTRY RM 1                          27.671 METERS 05444     |
 LD0724| LD0725 DUKE                                APPROX.11.8 KM 1804017.5 |
 LD0724| CL8571 GENTRY AZ MK                                       1823535.5 |
 LD0724| LD0726 KANSAS CITY CHICAGO AWY BN 25A      APPROX. 2.3 KM 2284626.4 |
 LD0724| CL8573 GENTRY RM 2                          36.653 METERS 27735     |
 LD0724|---------------------------------------------------------------------|
 LD0724
 LD0724                          SUPERSEDED SURVEY CONTROL
 LD0724
 LD0724  NAD 83(1996)-  40 59 54.20929(N)    090 26 24.64221(W) AD(       ) 1
 LD0724  NAD 83(1986)-  40 59 54.21316(N)    090 26 24.64906(W) AD(       ) 1
 LD0724  NAD 27      -  40 59 54.07800(N)    090 26 24.17600(W) AD(       ) 1
 LD0724
 LD0724.Superseded values are not recommended for survey control.
 LD0724
 LD0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0724.See file dsdata.pdf to determine how the superseded data were derived.
 LD0724
 LD0724_MARKER: DD = SURVEY DISK
 LD0724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0724_STAMPING: PRIM TRAV STA NO 93 K 32 W 1924
 LD0724_MARK LOGO: USGS
 LD0724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0724+STABILITY: SURFACE MOTION
 LD0724
 LD0724  HISTORY     - Date     Condition        Report By
 LD0724  HISTORY     - 1924     MONUMENTED       USGS
 LD0724  HISTORY     - 1939     GOOD             USGS
 LD0724  HISTORY     - 1977     MARK NOT FOUND   NGS
 LD0724  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0724
 LD0724                          STATION DESCRIPTION
 LD0724
 LD0724'DESCRIBED BY US GEOLOGICAL SURVEY 1939 (FBQ)
 LD0724'STATION IS ABOUT 5.0 MILES NORTHWEST OF GALESBURG IN THE
 LD0724'NORTHWEST CORNER OF THE NORTHWEST QUARTER OF SEC. 30, T.
 LD0724'12 N., R. 1 E..  ON THE COUNTY LINE OF KNOX AND WARREN COUNTIES.
 LD0724'ON LAND OWNED BY E.H. GENTRY.  IT IS ON THE SOUTHEAST CORNER
 LD0724'OF THE CROSSROADS INTERSECTION.  26 FEET EAST OF THE NORTH-SOUTH
 LD0724'ROAD AND 32 FEET SOUTH OF THE ROAD GOING EAST.  IT IS A STANDARD
 LD0724'UNITED STATES GEOLOGICAL SURVEY MARK WHICH PROJECTS 3 INCHES.
 LD0724'ABOVE THE GROUND AND IS STAMPED P.T. STA. NO. 93. K 32 W 1924.
 LD0724'THE MARK WAS REINFORCED WITH A 12-INCH SQUARE CONCRETE
 LD0724'MONUMENT.  (ALSO IDENTIFIED AS STATION GENTRY)
 LD0724'
 LD0724'TO REACH THE STATION FROM THE INTERSECTION OF U.S. PAVED
 LD0724'HIGHWAYS NO. 34 AND NO. 150 IN THE NORTHWEST EDGE OF GALESBURG
 LD0724'DRIVE NORTH ON U.S. HIGHWAY NO. 150 FOR 2.0 MILES TO A T-ROAD.
 LD0724'TURN LEFT, WEST, AND DRIVE ON THE GRAVEL ROAD FOR 1.8 MILES,
 LD0724'THEN BEAR RIGHT, PASSING TWO ROADS TURNING LEFT, AND CONTINUE
 LD0724'ON THE WINDING GRAVEL ROAD TO THE NORTHWEST FOR 1.6 MILES
 LD0724'TO A CROSSROAD AND THE STATION.
 LD0724'
 LD0724'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0724'BRONZE DISKS SET IN CONCRETE.
 LD0724'
 LD0724'REFERENCE MARK NO. 1 IS 90.78 FEET, 27.671 METERS NORTHEAST
 LD0724'OF THE STATION AND IS 1-1/2 FEET SOUTH OF THE NORTH RIGHT-OF-WAY
 LD0724'FENCE.  THE MARK PROJECTS 4 INCHES ABOVE THE GROUND
 LD0724'AND IS STAMPED GENTRY NO 1 1939.
 LD0724'
 LD0724'REFERENCE MARK NO. 2 IS 120.25 FEET, 36.653 METERS WEST BY
 LD0724'NORTH OF THE STATION AND IS 1-1/2 FEET SOUTH OF THE NORTH
 LD0724'RIGHT-OF-WAY FENCE.  THE MARK PROJECTS 3 INCHES
 LD0724'ABOVE THE GROUND AND IS STAMPED GENTRY NO 2 1939.
 LD0724'
 LD0724'THE AZIMUTH MARK IS 0.25 MILE SOUTH OF THE STATION, ON THE
 LD0724'WEST SIDE OF THE DIRT ROAD JUST NORTH OF THE NORTH END OF A
 LD0724'HEDGE FENCE AND A FIELD GATE AND 1 FOOT EAST OF THE WEST
 LD0724'RIGHT-OF-WAY FENCE.  THE MARK PROJECTS 4 INCHES
 LD0724'ABOVE THE GROUND AND IS STAMPED GENTRY 1939.
 LD0724'
 LD0724'A 90-FOOT TOWER IS NEEDED AT THIS STATION.
 LD0724'
 LD0724'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LD0724
 LD0724                          STATION RECOVERY (1977)
 LD0724
 LD0724'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 LD0724'STATION, RM 1 AND RM 2 NOT RECOVERED.  AZ. MK FOUND WITH THE TOP
 LD0724'4 INCHES OF THE MONUMENT BROKEN OFF.  DISK REMOVED FROM TOP SECTION
 LD0724'OF MONUMENT BY THIS PARTY.
 LD0724'
 LD0724'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5.0 MILES NW OF
 LD0724'GALESBURG.
 LD0724
 LD0724                          STATION RECOVERY (2001)
 LD0724
 LD0724'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0724'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0029 ***********************************************************************
 LD0029  DESIGNATION -  PTS 98 K
 LD0029  PID         -  LD0029
 LD0029  STATE/COUNTY-  IL/KNOX
 LD0029  COUNTRY     -  US
 LD0029  USGS QUAD   -  GALESBURG EAST (2018)
 LD0029
 LD0029                         *CURRENT SURVEY CONTROL
 LD0029  ______________________________________________________________________
 LD0029* NAD 83(1986) POSITION- 40 55 31.24   (N) 090 15 18.93   (W)   HD_HELD1
 LD0029* NAVD 88 ORTHO HEIGHT -   220.449 (meters)      723.26  (feet) ADJUSTED
 LD0029  ______________________________________________________________________
 LD0029  GEOID HEIGHT    -        -33.018 (meters)                     GEOID18
 LD0029  DYNAMIC HEIGHT  -        220.350 (meters)      722.93  (feet) COMP
 LD0029  MODELED GRAVITY -    980,174.1   (mgal)                       NAVD 88
 LD0029
 LD0029  VERT ORDER      -  SECOND    CLASS 0
 LD0029
 LD0029.The horizontal coordinates were determined by differentially corrected
 LD0029.hand held GPS observations or other comparable positioning techniques
 LD0029.and have an estimated accuracy of +/- 3 meters.
 LD0029
 LD0029.The orthometric height was determined by differential leveling and
 LD0029.adjusted by the NATIONAL GEODETIC SURVEY
 LD0029.in June 1991.
 LD0029
 LD0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0029.GEOID18 height accuracy estimate available here.
 LD0029
 LD0029.Click photographs - Photos may exist for this station.
 LD0029
 LD0029.The dynamic height is computed by dividing the NAVD 88
 LD0029.geopotential number by the normal gravity value computed on the
 LD0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0029.degrees latitude (g = 980.6199 gals.).
 LD0029
 LD0029.The modeled gravity was interpolated from observed gravity values.
 LD0029
 LD0029;                    North         East    Units  Estimated Accuracy
 LD0029;SPC IL W     -   472,739.1     692,538.4     MT  (+/- 3 meters HH1 GPS) 
 LD0029
 LD0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3110934097(NAD 83)
 LD0029
 LD0029                          SUPERSEDED SURVEY CONTROL
 LD0029
 LD0029  NGVD 29 (??/??/92)  220.51   (m)          723.5    (f) COMPUTED    2 0
 LD0029
 LD0029.Superseded values are not recommended for survey control.
 LD0029
 LD0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0029.See file dsdata.pdf to determine how the superseded data were derived.
 LD0029
 LD0029_MARKER: DD = SURVEY DISK
 LD0029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0029_STAMPING: PRIM TRAV STA NO 98 K 1924 37 W
 LD0029_MARK LOGO: USGS
 LD0029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0029+STABILITY: SURFACE MOTION
 LD0029
 LD0029  HISTORY     - Date     Condition        Report By
 LD0029  HISTORY     - 1924     MONUMENTED       USGS
 LD0029  HISTORY     - 1942     GOOD             CGS
 LD0029  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0029
 LD0029                          STATION DESCRIPTION
 LD0029
 LD0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0029'0.5 MI S FROM KNOX.
 LD0029'0.5 MILE SOUTH ALONG A ROAD FROM THE ATCHISON, TOPEKA AND
 LD0029'SANTA FE RAILWAY STATION AT KNOX, KNOX COUNTY, AT THE JUNCTION
 LD0029'OF AN EAST-AND-WEST ROAD, AT THE SOUTH SIDE OF THE EAST-AND-WEST
 LD0029'ROAD OPPOSITE THE CENTER OF THE JUNCTION, AND 3 FEET SOUTHWEST OF
 LD0029'A FENCE CORNER.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 LD0029'STAMPED PRIM TRAV STA NO 98 K 1924 37 W AND SET IN THE TOP OF A
 LD0029'CONCRETE POST.
 LD0029
 LD0029                          STATION RECOVERY (1997)
 LD0029
 LD0029'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0029'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1859 ***********************************************************************
 LC1859  DESIGNATION -  PTS NO 61
 LC1859  PID         -  LC1859
 LC1859  STATE/COUNTY-  IL/LIVINGSTON
 LC1859  COUNTRY     -  US
 LC1859  USGS QUAD   -  FLANAGAN SOUTH (2018)
 LC1859
 LC1859                         *CURRENT SURVEY CONTROL
 LC1859  ______________________________________________________________________
 LC1859* NAD 83(1997) POSITION- 40 46 12.79382(N) 088 45 25.07565(W)   ADJUSTED
 LC1859* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 LC1859  ______________________________________________________________________
 LC1859  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 LC1859  LAPLACE CORR    -          0.96  (seconds)                    DEFLEC18
 LC1859  HORZ ORDER      -  SECOND
 LC1859
 LC1859.The horizontal coordinates were established by classical geodetic methods
 LC1859.and adjusted by the National Geodetic Survey in October 1999.
 LC1859
 LC1859.The orthometric height was scaled from a topographic map.
 LC1859
 LC1859.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1859.GEOID18 height accuracy estimate available here.
 LC1859
 LC1859.Click photographs - Photos may exist for this station.
 LC1859
 LC1859.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1859
 LC1859. The following values were computed from the NAD 83(1997) position.
 LC1859
 LC1859;                    North         East     Units Scale Factor Converg.
 LC1859;SPC IL E     -   455,611.378   264,234.985   MT  0.99999074   -0 16 35.9
 LC1859;SPC IL E     - 1,494,785.00    866,910.95   sFT  0.99999074   -0 16 35.9
 LC1859;UTM  16      - 4,514,734.760   351,721.081   MT  0.99987062   -1 08 51.2
 LC1859
 LC1859!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1859!SPC IL E     -   0.99997133  x   0.99999074  =   0.99996207
 LC1859!UTM  16      -   0.99997133  x   0.99987062  =   0.99984195
 LC1859
 LC1859_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5172114734(NAD 83)
 LC1859
 LC1859                          SUPERSEDED SURVEY CONTROL
 LC1859
 LC1859  NAD 83(1986)-  40 46 12.80825(N)    088 45 25.08260(W) AD(       ) 2
 LC1859
 LC1859.Superseded values are not recommended for survey control.
 LC1859
 LC1859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1859.See file dsdata.pdf to determine how the superseded data were derived.
 LC1859
 LC1859_MARKER: DD = SURVEY DISK
 LC1859_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1859_STAMPING: PRIM TRAV STA NO 61 1932
 LC1859_MARK LOGO: USGS
 LC1859_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1859
 LC1859  HISTORY     - Date     Condition        Report By
 LC1859  HISTORY     - 1932     MONUMENTED       USGS
 LC1859  HISTORY     - 1939     GOOD             CGS
 LC1859  HISTORY     - 20120322 MARK NOT FOUND   ILDT
 LC1859
 LC1859                          STATION DESCRIPTION
 LC1859
 LC1859'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1859'THE STATION LIES ACROSS THE ROAD (EAST) FROM A SCHOOLHOUSE.  IT IS
 LC1859'116.07 FEET, 35.380 METERS, EAST OF STATION CHENOA.  1-1/2 FEET WEST
 LC1859'OF THE FENCE ON THE EAST SIDE OF THE ROAD.  13 PACES SOUTH OF THE
 LC1859'CENTER LINE OF AN EAST-WEST ROAD AND 7 PACES EAST OF THE CENTER
 LC1859'LINE OF A NORTH-SOUTH ROAD.  THE MARK, WHICH IS A STANDARD UNITED
 LC1859'STATES GEOLOGICAL SURVEY DISK SET IN A 6 BY 6 INCH CONCRETE POST,
 LC1859'PROJECTS 8 INCHES AND IS STAMPED P.T. STA NO 61 1932.
 LC1859
 LC1859                          STATION RECOVERY (2012)
 LC1859
 LC1859'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MEY)
 LC1859'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1343 ***********************************************************************
 KA1343  DESIGNATION -  PTS O 13
 KA1343  PID         -  KA1343
 KA1343  STATE/COUNTY-  IL/CRAWFORD
 KA1343  COUNTRY     -  US
 KA1343  USGS QUAD   -  HUTSONVILLE (2018)
 KA1343
 KA1343                         *CURRENT SURVEY CONTROL
 KA1343  ______________________________________________________________________
 KA1343* NAD 83(1986) POSITION- 39 00 18.     (N) 087 44 21.     (W)   SCALED
 KA1343* NAVD 88 ORTHO HEIGHT -   162.705 (meters)      533.81  (feet) ADJUSTED
 KA1343  ______________________________________________________________________
 KA1343  GEOID HEIGHT    -        -31.805 (meters)                     GEOID18
 KA1343  DYNAMIC HEIGHT  -        162.609 (meters)      533.49  (feet) COMP
 KA1343  MODELED GRAVITY -    980,035.1   (mgal)                       NAVD 88
 KA1343
 KA1343  VERT ORDER      -  SECOND    CLASS 0
 KA1343
 KA1343.The horizontal coordinates were scaled from a map and have
 KA1343.an estimated accuracy of +/- 6 seconds.
 KA1343
 KA1343.The orthometric height was determined by differential leveling and
 KA1343.adjusted by the NATIONAL GEODETIC SURVEY
 KA1343.in June 1991.
 KA1343
 KA1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1343.GEOID18 height accuracy estimate available here.
 KA1343
 KA1343.Click photographs - Photos may exist for this station.
 KA1343
 KA1343.The dynamic height is computed by dividing the NAVD 88
 KA1343.geopotential number by the normal gravity value computed on the
 KA1343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1343.degrees latitude (g = 980.6199 gals.).
 KA1343
 KA1343.The modeled gravity was interpolated from observed gravity values.
 KA1343
 KA1343;                    North         East    Units  Estimated Accuracy
 KA1343;SPC IL E     -   259,700.      351,470.      MT  (+/- 180 meters Scaled)
 KA1343
 KA1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ359175(NAD 83)
 KA1343
 KA1343                          SUPERSEDED SURVEY CONTROL
 KA1343
 KA1343  NGVD 29 (??/??/92)  162.833  (m)          534.23   (f) ADJ UNCH    2 0
 KA1343
 KA1343.Superseded values are not recommended for survey control.
 KA1343
 KA1343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1343.See file dsdata.pdf to determine how the superseded data were derived.
 KA1343
 KA1343_MARKER: DD = SURVEY DISK
 KA1343_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1343_SP_SET: BUILDING
 KA1343_STAMPING: P T STA O 13 1907
 KA1343_MARK LOGO: USGS
 KA1343_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1343
 KA1343  HISTORY     - Date     Condition        Report By
 KA1343  HISTORY     - 1907     MONUMENTED       USGS
 KA1343  HISTORY     - 1935     GOOD             CGS
 KA1343
 KA1343                          STATION DESCRIPTION
 KA1343
 KA1343'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1343'AT ROBINSON.
 KA1343'AT ROBINSON, CRAWFORD COUNTY, AT THE COURTHOUSE, AT THE SOUTH
 KA1343'ENTRANCE, AND IN THE TOP OF THE WEST STONE POST.  A UNITED
 KA1343'STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED P T STA O 13 1907.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1729 ***********************************************************************
 HB1729  DESIGNATION -  PULASKI
 HB1729  PID         -  HB1729
 HB1729  STATE/COUNTY-  IL/PULASKI
 HB1729  COUNTRY     -  US
 HB1729  USGS QUAD   -  PULASKI (2018)
 HB1729
 HB1729                         *CURRENT SURVEY CONTROL
 HB1729  ______________________________________________________________________
 HB1729* NAD 83(1997) POSITION- 37 12 38.53040(N) 089 11 32.15622(W)   ADJUSTED
 HB1729* NAVD 88 ORTHO HEIGHT -   139.67  (+/-2cm)      458.2   (feet) VERTCON3
 HB1729  ______________________________________________________________________
 HB1729  GEOID HEIGHT    -        -28.280 (meters)                     GEOID18
 HB1729  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 HB1729  HORZ ORDER      -  SECOND
 HB1729  VERT ORDER      -  THIRD ? (See Below)
 HB1729
 HB1729.The horizontal coordinates were established by classical geodetic methods
 HB1729.and adjusted by the National Geodetic Survey in October 1999.
 HB1729
 HB1729.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1729.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1729
 HB1729.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1729.GEOID18 height accuracy estimate available here.
 HB1729
 HB1729.The vertical order pertains to the NGVD 29 superseded value.
 HB1729
 HB1729.Click photographs - Photos may exist for this station.
 HB1729
 HB1729.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1729
 HB1729. The following values were computed from the NAD 83(1997) position.
 HB1729
 HB1729;                    North         East     Units Scale Factor Converg.
 HB1729;SPC IL W     -    60,816.462   786,489.199   MT  1.00003329   +0 35 21.5
 HB1729;SPC IL W     -   199,528.68  2,580,339.98   sFT  1.00003329   +0 35 21.5
 HB1729;UTM  16      - 4,120,498.017   305,467.508   MT  1.00006619   -1 19 34.3
 HB1729
 HB1729!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1729!SPC IL W     -   0.99998252  x   1.00003329  =   1.00001581
 HB1729!UTM  16      -   0.99998252  x   1.00006619  =   1.00004871
 HB1729
 HB1729:                Primary Azimuth Mark                     Grid Az
 HB1729:SPC IL W     -  DONGOLA RESET                            009 37 20.8
 HB1729:UTM  16      -  DONGOLA RESET                            011 32 16.6
 HB1729
 HB1729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0546720498(NAD 83)
 HB1729
 HB1729|---------------------------------------------------------------------|
 HB1729| PID    Reference Object                     Distance      Geod. Az  |
 HB1729|                                                           dddmmss.s |
 HB1729| HB0958 DONGOLA RESET                       APPROX.16.5 KM 0101242.3 |
 HB1729| DQ7100 PULASKI RM 1                         26.956 METERS 02951     |
 HB1729| DQ7102 PULASKI AZ MK                                      0540657.4 |
 HB1729| DQ7101 PULASKI RM 2                         27.720 METERS 26748     |
 HB1729|---------------------------------------------------------------------|
 HB1729
 HB1729                          SUPERSEDED SURVEY CONTROL
 HB1729
 HB1729  NAD 83(1993)-  37 12 38.53357(N)    089 11 32.15729(W) AD(       ) 2
 HB1729  NAD 83(1986)-  37 12 38.53844(N)    089 11 32.15849(W) AD(       ) 2
 HB1729  NAD 27      -  37 12 38.35820(N)    089 11 31.87950(W) AD(       ) 2
 HB1729  NGVD 29             139.61   (m)          458.0    (f) LEVELING    3  
 HB1729
 HB1729.Superseded values are not recommended for survey control.
 HB1729
 HB1729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1729.See file dsdata.pdf to determine how the superseded data were derived.
 HB1729
 HB1729_MARKER: DS = TRIANGULATION STATION DISK
 HB1729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1729_STAMPING: PULASKI 1957
 HB1729_MARK LOGO: CGS
 HB1729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1729+STABILITY: SURFACE MOTION
 HB1729
 HB1729  HISTORY     - Date     Condition        Report By
 HB1729  HISTORY     - 1957     MONUMENTED       CGS
 HB1729  HISTORY     - 1960     GOOD             CGS
 HB1729
 HB1729                          STATION DESCRIPTION
 HB1729
 HB1729'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1729'THE STATION IS LOCATED 0.8 MILE EAST OF PULASKI AND ON PROPERTY OWNED
 HB1729'BY MR. NOEL BAKER. IT IS 110 FEET EAST OF A FOUR FOOT TRIANGULAR
 HB1729'BLAZED OAK TREE, 30 FEET EAST OF THE CENTER OF A T-ROAD INTERSECTION,
 HB1729'16 FEET SOUTH OF A WHITE WITNESS POST AND 17 FEET NORTH OF A FENCE
 HB1729'CORNER. THE MONUMENT PROJECTS 2 INCHES AND THE MARK IS STAMPED
 HB1729'PULASKI 1957.
 HB1729'
 HB1729'TO REACH THE STATION FROM THE PULASKI CHRISTIAN CHURCH, IN THE EAST
 HB1729'EDGE OF PULASKI, GO SOUTH AND EAST ON A WINDING, PAVED ROAD FOR
 HB1729'0.4 MILE TO THE END OF PAVEMENT. CONTINUE EAST FOR 0.4 MILE ON
 HB1729'GRAVELED ROAD TO A T-ROAD INTERSECTION AND THE STATION EAST OF
 HB1729'THE INTERSECTION.
 HB1729'
 HB1729'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTHEASTERLY ON A
 HB1729'GRAVELED ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT,
 HB1729'NORTH SIDE OF THE ROAD.
 HB1729'
 HB1729'REFERENCE MARK 1 IS 22 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1729'ROAD, 76 FEET NORTHEAST OF A WHITE WITNESS POST AND 2 FEET
 HB1729'SOUTHEAST OF A FENCE. THE MONUMENT PROJECTS 2 INCHES AND THE MARK IS
 HB1729'STAMPED PULASKI NO 1 1957.
 HB1729'
 HB1729'REFERENCE MARK 2 IS 0.5 FOOT NORTH OF A FENCE, 92 FEET SOUTHWEST OF A
 HB1729'WHITE WITNESS POST, 30 FEET SOUTH OF THE CENTERLINE OF A
 HB1729'GRAVELED ROAD AND 47 FEET SOUTH OF FOUR FEET TRIANGULAR BLAZED OAK
 HB1729'TREE. THE MONUMENT PROJECTS 2 INCHES AND THE MARK IS STAMPED PULASKI
 HB1729'NO 2 1957.
 HB1729'
 HB1729'THE AZIMUTH MARK IS 90 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER
 HB1729'OF A FRAME HOUSE, 27 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD,
 HB1729'2.5 FEET EAST OF A WHITE WITNESS POST AND 2 FEET EAST OF A TELEPHONE
 HB1729'LINE POLE. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1729'PULASKI 1957.
 HB1729'
 HB1729'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1729
 HB1729                          STATION RECOVERY (1960)
 HB1729
 HB1729'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB1729'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1957 DESCRIPTION AND
 HB1729'ALL MARKS WERE FOUND TO BE IN GOOD CONDITION.
 HB1729'
 HB1729'THE DISTANCE AND DIRECTION TO ALL MARKS WERE CHECKED AND FOUND TO BE
 HB1729'CORRECT.
 HB1729'
 HB1729'A NEW WITNESS POST WAS SET AT THE STATION. THE MARK IS 6.6 FEET
 HB1729'NORTH-NORTHEAST OF WITNESS POST.
 HB1729'
 HB1729'THE ORIGINAL DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1965 ***********************************************************************
 LC1965  DESIGNATION -  PULLEN
 LC1965  PID         -  LC1965
 LC1965  STATE/COUNTY-  IL/PEORIA
 LC1965  COUNTRY     -  US
 LC1965  USGS QUAD   -  EDELSTEIN (2018)
 LC1965
 LC1965                         *CURRENT SURVEY CONTROL
 LC1965  ______________________________________________________________________
 LC1965* NAD 83(1997) POSITION- 40 53 58.13201(N) 089 42 28.47646(W)   ADJUSTED
 LC1965* NAVD 88 ORTHO HEIGHT -   253.    (meters)      830.    (feet) SCALED
 LC1965  ______________________________________________________________________
 LC1965  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 LC1965  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 LC1965  HORZ ORDER      -  FIRST
 LC1965
 LC1965.The horizontal coordinates were established by classical geodetic methods
 LC1965.and adjusted by the National Geodetic Survey in October 1999.
 LC1965
 LC1965.The orthometric height was scaled from a topographic map.
 LC1965
 LC1965.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1965.GEOID18 height accuracy estimate available here.
 LC1965
 LC1965.Click photographs - Photos may exist for this station.
 LC1965
 LC1965.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1965
 LC1965. The following values were computed from the NAD 83(1997) position.
 LC1965
 LC1965;                    North         East     Units Scale Factor Converg.
 LC1965;SPC IL W     -   469,964.585   738,653.931   MT  0.99995956   +0 18 01.3
 LC1965;SPC IL W     - 1,541,875.48  2,423,400.44   sFT  0.99995956   +0 18 01.3
 LC1965;UTM  16      - 4,531,129.149   271,902.701   MT  1.00024041   -1 46 25.4
 LC1965
 LC1965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1965!SPC IL W     -   0.99996550  x   0.99995956  =   0.99992506
 LC1965!UTM  16      -   0.99996550  x   1.00024041  =   1.00020590
 LC1965
 LC1965:                Primary Azimuth Mark                     Grid Az
 LC1965:SPC IL W     -  PULLEN AZ MK                             298 37 26.7
 LC1965:UTM  16      -  PULLEN AZ MK                             300 41 53.4
 LC1965
 LC1965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7190231129(NAD 83)
 LC1965
 LC1965|---------------------------------------------------------------------|
 LC1965| PID    Reference Object                     Distance      Geod. Az  |
 LC1965|                                                           dddmmss.s |
 LC1965| MF1687 ST LOUIS CHICAGO AWY BCN 16         APPROX.22.0 KM 0151950.9 |
 LC1965| LC1964 ST LOUIS CHICAGO AWY BCN 15         APPROX. 8.3 KM 0524407.1 |
 LC1965| CI8104 PULLEN RM 3                           8.768 METERS 06716     |
 LC1965| CI8102 PULLEN RM 1                          36.164 METERS 14850     |
 LC1965| CI8103 PULLEN RM 2                          30.786 METERS 19349     |
 LC1965| CI8101 PULLEN AZ MK                                       2985528.0 |
 LC1965| LC2042 PRINCEVILLE MUN TANK                APPROX. 4.9 KM 3033648.4 |
 LC1965| MG0699 KANSAS CITY CHICAGO AWY BCN 27      APPROX.36.6 KM 3095619.5 |
 LC1965| LC2041 PRINCEVILLE MUNICIPAL TANK          APPROX. 5.4 KM 3111637.1 |
 LC1965| MF1691 KANSAS CITY CHICAGO AWY BCN 28      APPROX.32.8 KM 3423052.3 |
 LC1965|---------------------------------------------------------------------|
 LC1965
 LC1965                          SUPERSEDED SURVEY CONTROL
 LC1965
 LC1965  NAD 83(1986)-  40 53 58.14126(N)    089 42 28.47992(W) AD(       ) 1
 LC1965  NAD 27      -  40 53 58.00800(N)    089 42 28.11400(W) AD(       ) 1
 LC1965
 LC1965.Superseded values are not recommended for survey control.
 LC1965
 LC1965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1965.See file dsdata.pdf to determine how the superseded data were derived.
 LC1965
 LC1965_MARKER: DS = TRIANGULATION STATION DISK
 LC1965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1965_STAMPING: PULLEN 1939
 LC1965_MARK LOGO: CGS
 LC1965_PROJECTION: FLUSH
 LC1965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1965+STABILITY: SURFACE MOTION
 LC1965
 LC1965  HISTORY     - Date     Condition        Report By
 LC1965  HISTORY     - 1939     MONUMENTED       CGS
 LC1965  HISTORY     - 1968     GOOD             CGS
 LC1965  HISTORY     - 1969     GOOD             USGS
 LC1965  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1965  HISTORY     - 20060315 GOOD             GEOCAC
 LC1965
 LC1965                          STATION DESCRIPTION
 LC1965
 LC1965'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1965'STATION IS LOCATED ABOUT 2.5 MILES NORTH-NORTHWEST OF DUNLAP
 LC1965'ON LAND OF ELMER PULLEN, ON A HIGH PROMINENT HILL ON WHICH
 LC1965'THE FARMHOUSE IS LOCATED.  IT IS IN THE NE 1/4 NW 1/4 SEC.EC.
 LC1965'33, T. 11 N., R. 7 E.  THE MARK IS BETWEEN BARN AND IMPLEMENT
 LC1965'SHED, 27.9 FEET SOUTHWEST OF NORTHWEST CORNER OF BARN, 38.0
 LC1965'FEET NORTHWEST OF SOUTHWEST CORNER OF BARN, AND 11.6 FEET
 LC1965'SOUTH OF FENCE BETWEEN BARN AND IMPLEMENT SHED.  THE MARK,
 LC1965'IS FLUSH WITH THE SURFACE OF THE GROUND AND IS
 LC1965'STAMPED PULLEN 1939.  TO REACH STATION FROM HIGH SCHOOL
 LC1965'ON STATE HIGHWAY NO. 30, AT WEST SIDE OF DUNLAP, GO NORTH
 LC1965'ON HIGHWAY NO. 30 FOR 2.6 MILES TO A GRAVEL CROSS ROAD,
 LC1965'TURN LEFT, WEST, ON GRAVEL ROAD AND GO 1.5 MILES TO LANE
 LC1965'LEADING INTO FARM AT TOP OF GRADE, TURN LEFT, SOUTH, AND
 LC1965'FOLLOW LANE TO FARM BUILDINGS AND STATION.
 LC1965'
 LC1965'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 LC1965'DISKS IN CONCRETE.
 LC1965'
 LC1965'REFERENCE MARK NO. 1 IS 36.164 METERS, 118.65 FEET, SOUTH-SOUTHEAST
 LC1965'OF THE STATION AND 4 FEET NORTHWEST OF THE NORTHWEST CORNER
 LC1965'OF A SMALL TOOL SHED.  THE MARK, IS FLUSH WITH THE
 LC1965'SURFACE OF THE GROUND AND IS STAMPED PULLEN NO 1 1939.
 LC1965'
 LC1965'REFERENCE MARK NO. 2 IS 30.786 METERS, 101.05 FEET SOUTH-SOUTHWEST
 LC1965'OF THE STATION.  3 FEET NORTH OF A CONCRETE WATERING TROUGH.
 LC1965'AND 1 FOOT EAST OF A FENCE.  THE MARK, IS FLUSH
 LC1965'WITH THE SURFACE OF THE GROUND AND IS STAMPED, PULLEN NO. 2
 LC1965'1939.
 LC1965'
 LC1965'THE AZIMUTH MARK IS APPROXIMATELY 0.25 MILE WEST-NORTHWEST
 LC1965'OF THE STATION.  AT THE GATE AT THE NORTHWEST CORNER OF A FIELD.
 LC1965'16 FEET EAST OF A HEDGE FENCE.  AND 34 FEET SOUTH OF THE CENTER
 LC1965'LINE OF THE EAST AND WEST ROAD.  THE MARK, PROJECTS
 LC1965'6 INCHES ABOVE THE GROUND AND IS STAMPED PULLEN 1939.
 LC1965'
 LC1965'THE AZIMUTH MARK IS WITNESSED BY A WHITE WOODEN POST WHICH PROJECT
 LC1965'APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1965'
 LC1965'A 64-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT BAER.
 LC1965'
 LC1965'A 64-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT MOOR.
 LC1965'
 LC1965'A 64-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT FARGO.
 LC1965'
 LC1965'A 64-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT MOON.
 LC1965'
 LC1965'A 64-FOOT TOWER AT BONTZ IS VISIBLE FROM GROUND.
 LC1965'
 LC1965'HEIGHT OF LIGHT ABOVE STATION MARK 20 METERS.
 LC1965
 LC1965                          STATION RECOVERY (1968)
 LC1965
 LC1965'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LC1965'ALL MARKS WERE FOUND IN GOOD CONDITION.  HOWEVER THE STATION
 LC1965'MARK AND REFERENCE MARK 2 WERE IN A CULTIVATED FIELD AND THE
 LC1965'STATION MARKS WERE LOWERED HOLDING THE ORIGINAL POSITION.
 LC1965'REFERENCE MARK 2 WAS DESTROYED AND REFERENCE MARK 3 SET.
 LC1965'THE DISTANCE AND DIRECTION TO THE MARKS CHECKED.  A NEW
 LC1965'DESCRIPTION FOLLOWS.
 LC1965'
 LC1965'STATION IS LOCATED ABOUT 2-1/2 MILES NORTHWEST OF DUNLAP,
 LC1965'4 MILES SOUTHEAST OF PRINCEVILLE AND ON THE PROPERTY OF MRS. JOHN
 LC1965'HEALY.  IT IS 136 FEET WEST OF THE CENTERLINE OF A FARM DRIVE
 LC1965'TO A 2 STORY FRAME HOUSE, 38 FEET NORTHWEST OF THE SOUTHWEST
 LC1965'CORNER OF A BARN AND 28 FEET SOUTHWEST OF THE NORTHWEST CORNER
 LC1965'OF THE BARN.  THE MONUMENT IS 18 INCHES BELOW THE SURFACE
 LC1965'OF THE GROUND AND THE DISK IS STAMPED PULLEN 1939 1968.
 LC1965'
 LC1965'TO REACH THE STATION FROM THE DUNLAP TOWNSHIP HIGH SCHOOL IN
 LC1965'DUNLAP, GO NORTH ON STATE HIGHWAY 30 FOR 2.6 MILES TO A GRAVEL
 LC1965'CROSSROAD.  TURN LEFT ON THE GRAVELED ROAD AND GO WEST FOR 1.5
 LC1965'MILES TO A GRAVELED DRIVEWAY SOUTH TO A 2 STORY FRAME HOUSE.
 LC1965'TURN LEFT AND GO SOUTH ON THE DRIVEWAY FOR 0.15 MILE TO A
 LC1965'BARN ON THE RIGHT AND THE STATION AS DESCRIBED.
 LC1965'
 LC1965'TO REACH AZIMUTH MARK FROM THE DRIVEWAY, CONTINUE WEST ON THE
 LC1965'GRAVEL ROAD FOR 0.25 MILE TO THE MARK ON THE LEFT.
 LC1965'
 LC1965'REFERENCE MARK 1 IS 98 FEET WEST OF THE SOUTHWEST CORNER
 LC1965'OF THE FRAME HOUSE, 77 FEET WEST OF A 30 INCH MAPLE TREE,
 LC1965'53 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY AND 3 FEET
 LC1965'NORTH OF THE NORTHWEST CORNER OF A SMALL SHED.  THE MONUMENT
 LC1965'IS FLUSH AND THE DISK IS STAMPED PULLEN NO 1 1939.
 LC1965'
 LC1965'REFERENCE MARK 3 IS 109 FEET WEST OF THE CENTERLINE OF THE
 LC1965'DRIVEWAY, 2 FEET NORTH OF THE NORTHWEST CORNER OF THE BARN.
 LC1965'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED PULLEN 1939
 LC1965'NO 3 1968.
 LC1965'
 LC1965'THE AZIMUTH MARK IS 112 FEET EAST OF A POWER POLE, 33 FEET
 LC1965'SOUTH OF THE CENTERLINE OF THE ROAD, 14 FEET EAST OF THE NORTH
 LC1965'END OF A NORTH-SOUTH FENCE AND 1 FOOT EAST OF A METAL WITNESS
 LC1965'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LC1965'PULLEN 1939.
 LC1965'
 LC1965'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1965'
 LC1965'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2
 LC1965'MILES NORTHWEST OF DUNLAP
 LC1965
 LC1965                          STATION RECOVERY (1969)
 LC1965
 LC1965'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 LC1965'STATION MARK, REFERENCE MARK 1 AND AZIMUTH MARK RECOVERED IN
 LC1965'GOOD CONDITION.  STATION MARK HAD APPARENTLY BEEN LOWERED
 LC1965'IN PLACE IN 1968 AND IS NOW 12 INCHES BELOW.
 LC1965'
 LC1965'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.5 MI.
 LC1965'N-NW OF DUNLAP
 LC1965
 LC1965                          STATION RECOVERY (1999)
 LC1965
 LC1965'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1965'MARK NOT FOUND.
 LC1965
 LC1965                          STATION RECOVERY (2006)
 LC1965
 LC1965'RECOVERY NOTE BY GEOCACHING 2006 (WKB)
 LC1965'LOCATED ON OUR PROPERTY, THE BONDS. DUG DOWN 18 INCHES APPRX 20 FEET
 LC1965'WEST OF REFERENCE MARK NO. 3. WILL BOX IN AND LEAVE EXPOSED FOR
 LC1965'OBSERVATION BY OTHERS. WILL LOOK FOR NO.1 AND AZIMUTH NEXT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2961 ***********************************************************************
 ME2961  DESIGNATION -  PULLMAN
 ME2961  PID         -  ME2961
 ME2961  STATE/COUNTY-  IL/COOK
 ME2961  COUNTRY     -  US
 ME2961  USGS QUAD   -  BLUE ISLAND (2018)
 ME2961
 ME2961                         *CURRENT SURVEY CONTROL
 ME2961  ______________________________________________________________________
 ME2961* NAD 83(1997) POSITION- 41 40 11.28068(N) 087 37 48.43579(W)   ADJUSTED
 ME2961* NAVD 88 ORTHO HEIGHT -   190.4   (meters)      625.    (feet) VERTCON3
 ME2961  ______________________________________________________________________
 ME2961  GEOID HEIGHT    -        -33.471 (meters)                     GEOID18
 ME2961  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 ME2961  HORZ ORDER      -  FIRST
 ME2961
 ME2961.The horizontal coordinates were established by classical geodetic methods
 ME2961.and adjusted by the National Geodetic Survey in October 1999.
 ME2961
 ME2961.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2961.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2961
 ME2961.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2961.GEOID18 height accuracy estimate available here.
 ME2961
 ME2961.Click photographs - Photos may exist for this station.
 ME2961
 ME2961.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2961
 ME2961. The following values were computed from the NAD 83(1997) position.
 ME2961
 ME2961;                    North         East     Units Scale Factor Converg.
 ME2961;SPC IL E     -   555,667.134   358,560.613   MT  1.00001718   +0 28 03.1
 ME2961;SPC IL E     - 1,823,051.26  1,176,377.61   sFT  1.00001718   +0 28 03.1
 ME2961;UTM  16      - 4,613,307.344   447,545.832   MT  0.99963386   -0 25 08.2
 ME2961
 ME2961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2961!SPC IL E     -   0.99997539  x   1.00001718  =   0.99999257
 ME2961!UTM  16      -   0.99997539  x   0.99963386  =   0.99960926
 ME2961
 ME2961:                Primary Azimuth Mark                     Grid Az
 ME2961:SPC IL E     -  PULLMAN AZ MK 2                          267 28 29.4
 ME2961:UTM  16      -  PULLMAN AZ MK 2                          268 21 40.7
 ME2961
 ME2961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4754513307(NAD 83)
 ME2961
 ME2961|---------------------------------------------------------------------|
 ME2961| PID    Reference Object                     Distance      Geod. Az  |
 ME2961|                                                           dddmmss.s |
 ME2961| CM4405 PULLMAN RM 1                         23.272 METERS 08444     |
 ME2961| CM4406 PULLMAN RM 2                         23.269 METERS 17739     |
 ME2961| ME2983 PULLMAN AZ MK TPT                   345.292 METERS 26539     |
 ME2961| ME2984 PULLMAN AZ MK                       352.156 METERS 26539     |
 ME2961| CM4404 PULLMAN AZ MK 2                                    2675632.5 |
 ME2961|---------------------------------------------------------------------|
 ME2961
 ME2961                          SUPERSEDED SURVEY CONTROL
 ME2961
 ME2961  NAD 83(1997)-  41 40 11.28077(N)    087 37 48.43596(W) AD(       ) 1
 ME2961  NAD 83(1994)-  41 40 11.28533(N)    087 37 48.44401(W) AD(       ) 1
 ME2961  NAD 83(1986)-  41 40 11.28555(N)    087 37 48.44379(W) AD(       ) 1
 ME2961  NAD 27      -  41 40 11.16249(N)    087 37 48.27592(W) AD(       ) 1
 ME2961  NGVD 29 (07/19/86)  190.5    (m)          625.     (f) VERT ANG       
 ME2961
 ME2961.Superseded values are not recommended for survey control.
 ME2961
 ME2961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2961.See file dsdata.pdf to determine how the superseded data were derived.
 ME2961
 ME2961_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2961_STAMPING: PULLMAN 1977
 ME2961_MARK LOGO: NGS
 ME2961_PROJECTION: RECESSED 10 CENTIMETERS
 ME2961_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2961+STABILITY: SURFACE MOTION
 ME2961
 ME2961  HISTORY     - Date     Condition        Report By
 ME2961  HISTORY     - 1977     MONUMENTED       NGS
 ME2961  HISTORY     - 1978     GOOD             NGS
 ME2961
 ME2961                          STATION DESCRIPTION
 ME2961
 ME2961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2961'THE STATION IS LOCATED IN THE SOUTH SECTION OF CHICAGO ON THE
 ME2961'EAST SIDE OF PULLMAN CITY PARK IN THE SOUTHWEST ANGLE OF THE
 ME2961'INTERSECTION OF WEST 123RD STREET AND SOUTH PRINCETON AVENUE
 ME2961'ON THE HIGHEST GROUND OF A SMALL RISE THAT RUNS EAST AND WEST
 ME2961'THROUGH THE CENTER OF PARK.
 ME2961'
 ME2961'THE STATION MARKS ARE, STANDARD DISKS STAMPED---PULLMAN
 ME2961'1977---.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 ME2961'CYLINDRICAL CONCRETE MONUMENT WHICH IS 4 INCHES BELOW
 ME2961'A CAST IRON COVER WITH LETTERING
 ME2961'NATIONAL GEODETIC SURVEY.
 ME2961'IT IS 93.7 FEET WEST OF A BIKE PATH AROUND THE
 ME2961'PARK, 59.5 FEET NORTHWEST OF A 20-INCH OAK TREE, 40.7 FEET
 ME2961'EAST-NORTHEAST OF A 20-INCH OAK TREE AND 33.9 FEET
 ME2961'SOUTH-SOUTHWEST OF AN 18-INCH OAK TREE.  THE UNDERGROUND DISK
 ME2961'IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 ME2961'BELOW THE GROUND SURFACE.
 ME2961'
 ME2961'REFERENCE MARK 1, A STANDARD DISK STAMPED---PULLMAN NO 1
 ME2961'1977---, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2961'MONUMENT WHICH IS FLUSH WITH THE GROUND SURFACE. IT IS 62 FEET
 ME2961'NORTHEAST OF A 20-INCH OAK TREE, 56 FEET NORTH-NORTHWEST OF A
 ME2961'LAMP POST, 16 FEET WEST OF THE CENTER OF THE BIKE PATH AROUND
 ME2961'THE PARK AND 15 FEET SOUTH-SOUTHWEST OF A 20-INCH OAK TREE.
 ME2961'
 ME2961'REFERENCE MARK 2, A STANDARD DISK STAMPED---PULLMAN NO 2
 ME2961'1977---, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME2961'MONUMENT WHICH IS FLUSH WITH THE GROUND SURFACE.  IT IS 68
 ME2961'FEET SOUTH-SOUTHEAST OF A 20-INCH OAK TREE AND 59 FEET
 ME2961'SOUTH-SOUTHWEST OF A 20-INCH OAK TREE.
 ME2961'
 ME2961'AZIMUTH MARKS ARE STANDARD DISKS STAMPED---PULLMAN 1977---.
 ME2961'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2961'CONCRETE MONUMENT WHICH IS 4 INCHES BELOW A CAST IRON
 ME2961'COVER WITH LETTERING, NATIONAL GEODETIC SURVEY.
 ME2961'IS 22 FEET EAST OF THE CENTER OF SOUTH NORMAL STREET, 9 FEET
 ME2961'NORTH OF A 20-INCH ELM TREE, 7 FEET SOUTH OF AN 18-INCH APPLE
 ME2961'TREE AND 4.5 FEET WEST OF THE WEST EDGE OF A SIDEWALK.  THE
 ME2961'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 ME2961'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME2961'
 ME2961'THE HEIGHT OF LIGHT ABOVE THE STATION WAS 30.5 METERS.
 ME2961
 ME2961                          STATION RECOVERY (1978)
 ME2961
 ME2961'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 ME2961'STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK FOUND IN GOOD
 ME2961'CONDITION.  THE 1977 AZIMUTH MARK WILL BE OBSTRUCTED SO A AZIMUTH
 ME2961'MARK 2 WAS ESTABLISHED.  THE 1977 DATA TO THE STATION WAS NOT
 ME2961'AVAILABLE AT THE TIME OF THIS RECOVERY.  FOR OTHER INFORMATION
 ME2961'TO THIS STATION SEE DESCRIPTION OF PULLMAN 1977.
 ME2961'
 ME2961'AZIMUTH MARK 2 1978 IS 32 FEET E OF THE CENTERLINE OF AN ALLEY WAY,
 ME2961'26 FEET SE OF A POWER POLE WITH TRANSFORMER AND 9 FEET S OF A METAL
 ME2961'LIGHT STANDARD.  THE MARK IS FLUSH AND THE DISK STAMPED PULLMAN 1977
 ME2961'NO 2 1978.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2984 ***********************************************************************
 ME2984  DESIGNATION -  PULLMAN AZ MK
 ME2984  PID         -  ME2984
 ME2984  STATE/COUNTY-  IL/COOK
 ME2984  COUNTRY     -  US
 ME2984  USGS QUAD   -  BLUE ISLAND (2018)
 ME2984
 ME2984                         *CURRENT SURVEY CONTROL
 ME2984  ______________________________________________________________________
 ME2984* NAD 83(1997) POSITION- 41 40 10.41369(N) 087 38 03.61508(W)   ADJUSTED
 ME2984* NAVD 88 ORTHO HEIGHT -   185.9   (meters)      610.    (feet) VERTCON3
 ME2984  ______________________________________________________________________
 ME2984  GEOID HEIGHT    -        -33.469 (meters)                     GEOID18
 ME2984  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 ME2984  HORZ ORDER      -  SECOND
 ME2984
 ME2984.The horizontal coordinates were established by classical geodetic methods
 ME2984.and adjusted by the National Geodetic Survey in October 1999.
 ME2984
 ME2984.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2984.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2984
 ME2984.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2984.GEOID18 height accuracy estimate available here.
 ME2984
 ME2984.Click photographs - Photos may exist for this station.
 ME2984
 ME2984.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2984
 ME2984. The following values were computed from the NAD 83(1997) position.
 ME2984
 ME2984;                    North         East     Units Scale Factor Converg.
 ME2984;SPC IL E     -   555,637.530   358,209.697   MT  1.00001668   +0 27 53.0
 ME2984;SPC IL E     - 1,822,954.13  1,175,226.31   sFT  1.00001668   +0 27 53.0
 ME2984;UTM  16      - 4,613,283.181   447,194.635   MT  0.99963431   -0 25 18.3
 ME2984
 ME2984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2984!SPC IL E     -   0.99997609  x   1.00001668  =   0.99999277
 ME2984!UTM  16      -   0.99997609  x   0.99963431  =   0.99961041
 ME2984
 ME2984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4719413283(NAD 83)
 ME2984
 ME2984                          SUPERSEDED SURVEY CONTROL
 ME2984
 ME2984  NAD 83(1997)-  41 40 10.41377(N)    087 38 03.61524(W) AD(       ) 2
 ME2984  NAD 83(1994)-  41 40 10.41830(N)    087 38 03.62329(W) AD(       ) 2
 ME2984  NAD 83(1986)-  41 40 10.41853(N)    087 38 03.62308(W) AD(       ) 2
 ME2984  NAD 27      -  41 40 10.29563(N)    087 38 03.45474(W) AD(       ) 2
 ME2984  NGVD 29 (07/19/86)  186.0    (m)          610.     (f) VERT ANG       
 ME2984
 ME2984.Superseded values are not recommended for survey control.
 ME2984
 ME2984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2984.See file dsdata.pdf to determine how the superseded data were derived.
 ME2984
 ME2984_MARKER: DZ = AZIMUTH MARK DISK
 ME2984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2984_STAMPING: PULLMAN 1977
 ME2984_MARK LOGO: NGS
 ME2984_PROJECTION: RECESSED 10 CENTIMETERS
 ME2984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2984+STABILITY: SURFACE MOTION
 ME2984
 ME2984  HISTORY     - Date     Condition        Report By
 ME2984  HISTORY     - 1977     MONUMENTED       NGS
 ME2984
 ME2984                          STATION DESCRIPTION
 ME2984
 ME2984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2984'A TRAVERSE WAS MADE TO TRIANGULATION STATION PULLMAN USING
 ME2984'ELECTRONIC DISTANCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8282 ***********************************************************************
 AJ8282  PACS        -  This is a Primary Airport Control Station.
 AJ8282  DESIGNATION -  PWK A
 AJ8282  PID         -  AJ8282
 AJ8282  STATE/COUNTY-  IL/COOK
 AJ8282  COUNTRY     -  US
 AJ8282  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 AJ8282
 AJ8282                         *CURRENT SURVEY CONTROL
 AJ8282  ______________________________________________________________________
 AJ8282* NAD 83(2011) POSITION- 42 07 06.65996(N) 087 54 08.13782(W)   ADJUSTED
 AJ8282* NAD 83(2011) ELLIP HT-   160.643 (meters)        (06/27/12)   ADJUSTED
 AJ8282* NAD 83(2011) EPOCH   -  2010.00
 AJ8282* NAVD 88 ORTHO HEIGHT -   194.49  (meters)      638.1   (feet) GPS OBS
 AJ8282  ______________________________________________________________________
 AJ8282  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8282  GEOID HEIGHT    -        -33.794 (meters)                     GEOID99
 AJ8282  GEOID HEIGHT    -        -33.864 (meters)                     GEOID18
 AJ8282  NAD 83(2011) X  -    173,442.049 (meters)                     COMP
 AJ8282  NAD 83(2011) Y  - -4,735,124.041 (meters)                     COMP
 AJ8282  NAD 83(2011) Z  -  4,255,485.342 (meters)                     COMP
 AJ8282  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 AJ8282
 AJ8282  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8282  Standards:
 AJ8282         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8282            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8282  -------------------------------------------------------------------
 AJ8282  NETWORK    1.03   3.53           0.47   0.36   1.80      0.01591468
 AJ8282  -------------------------------------------------------------------
 AJ8282  Click here for local accuracies and other accuracy information.
 AJ8282
 AJ8282.This mark is at Palwaukee Airport (PWK)
 AJ8282
 AJ8282.The horizontal coordinates were established by GPS observations
 AJ8282.and adjusted by the National Geodetic Survey in June 2012.
 AJ8282
 AJ8282.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8282.been affixed to the stable North American tectonic plate. See 
 AJ8282.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8282
 AJ8282.The horizontal coordinates are valid at the epoch date displayed above
 AJ8282.which is a decimal equivalence of Year/Month/Day.
 AJ8282
 AJ8282.The orthometric height was determined by GPS observations and a
 AJ8282.high-resolution geoid model.
 AJ8282
 AJ8282.GPS derived orthometric heights for airport stations designated as
 AJ8282.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8282.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8282.not indicate centimeter accuracy relative to other marks which are
 AJ8282.part of the published vertical control network.
 AJ8282
 AJ8282.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8282.GEOID18 height accuracy estimate available here.
 AJ8282
 AJ8282.Click photographs - Photos may exist for this station.
 AJ8282
 AJ8282.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8282
 AJ8282.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8282
 AJ8282.The ellipsoidal height was determined by GPS observations
 AJ8282.and is referenced to NAD 83.
 AJ8282
 AJ8282. The following values were computed from the NAD 83(2011) position.
 AJ8282
 AJ8282;                    North         East     Units Scale Factor Converg.
 AJ8282;SPC IL E     -   605,356.387   335,647.507   MT  0.99999063   +0 17 20.8
 AJ8282;SPC IL E     - 1,986,073.41  1,101,203.53   sFT  0.99999063   +0 17 20.8
 AJ8282;UTM  16      - 4,663,329.000   425,415.431   MT  0.99966845   -0 36 18.5
 AJ8282
 AJ8282!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8282!SPC IL E     -   0.99997481  x   0.99999063  =   0.99996544
 AJ8282!UTM  16      -   0.99997481  x   0.99966845  =   0.99964326
 AJ8282
 AJ8282:                Primary Azimuth Mark                     Grid Az
 AJ8282:SPC IL E     -  PWK ARP                                  167 18 53.0
 AJ8282:UTM  16      -  PWK ARP                                  168 12 32.3
 AJ8282
 AJ8282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2541563329(NAD 83)
 AJ8282
 AJ8282|---------------------------------------------------------------------|
 AJ8282| PID    Reference Object                     Distance      Geod. Az  |
 AJ8282|                                                           dddmmss.s |
 AJ8282| AC8877 PWK ARP                             APPROX. 0.6 KM 1673613.8 |
 AJ8282|---------------------------------------------------------------------|
 AJ8282
 AJ8282                          SUPERSEDED SURVEY CONTROL
 AJ8282
 AJ8282  NAD 83(2007)-  42 07 06.66007(N)    087 54 08.13850(W) AD(2002.00) 0
 AJ8282  ELLIP H (02/10/07)  160.674  (m)                       GP(2002.00)    
 AJ8282  ELLIP H (09/22/04)  160.682  (m)                       GP(       ) 4 1
 AJ8282  NAD 83(1997)-  42 07 06.66007(N)    087 54 08.13842(W) AD(       ) B
 AJ8282  ELLIP H (11/27/02)  160.678  (m)                       GP(       ) 4 1
 AJ8282  NAD 83(1997)-  42 07 06.65990(N)    087 54 08.13901(W) AD(       ) B
 AJ8282  ELLIP H (03/18/02)  160.700  (m)                       GP(       ) 4 1
 AJ8282
 AJ8282.Superseded values are not recommended for survey control.
 AJ8282
 AJ8282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8282.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8282
 AJ8282_MARKER: I = METAL ROD
 AJ8282_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ8282_STAMPING: PWK A 2001
 AJ8282_MARK LOGO: NGS
 AJ8282_PROJECTION: FLUSH
 AJ8282_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ8282_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ8282_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8282+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2001
 AJ8282_ROD/PIPE-DEPTH: 9.2 meters
 AJ8282_SLEEVE-DEPTH  : 1 meters
 AJ8282
 AJ8282  HISTORY     - Date     Condition        Report By
 AJ8282  HISTORY     - 20010501 MONUMENTED       WOOLPT
 AJ8282
 AJ8282                          STATION DESCRIPTION
 AJ8282
 AJ8282'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (ARL)
 AJ8282'THE STATION IS LOCATED APPROXIMATELY 2.3 MI SOUTH OF THE LAKE AND
 AJ8282'COOK COUNTY LINE,  6.3 MI WEST OF PALATINE, AND IS AT THE PALWAUKEE
 AJ8282'MUNICIPAL AIRPORT. OWNERSHIP-- PALWAUKEE MUNICIPAL AIRPORT,
 AJ8282'AIRPORT MANAGER FRED STEWART JR. , PHONE NUMBER (847) 537-2580,
 AJ8282'CONTACT THE OPERATIONS MANAGER AT LEAST A WEEK IN ADVANCE TO
 AJ8282'ARRANGE FOR ACCESS.
 AJ8282'
 AJ8282'TO REACH THE STATION FROM THE JUNCTION OF US ROUTE 45 (MILWAUKEE
 AJ8282'AVENUE) AND PALATINE ROAD, PROCEED NORTH 0.75 MI ALONG MILWAUKEE
 AJ8282'ROAD TO THE JUNCTION OF INDUSTRIAL LANE ON THE LEFT. TURN LEFT AND
 AJ8282'PROCEED WEST 0.3 MI TO THE JUNCTION OF A MAINTENANCE ROAD. TURN
 AJ8282'LEFT AND PROCEED SOUTH 0.05 MI ALONG THE MAINTENANCE ROAD TO A
 AJ8282'GATE JUST PAST SUMAC ROAD  AND THE STATION ON THE FAR SIDE OF THE
 AJ8282'GATE.
 AJ8282'
 AJ8282'THE STATION IS LOCATED 49.41 M ON AN AZIMUTH OF 70 DEGREES FROM
 AJ8282'THE CENTERLINE OF A PROPOSED TAXIWAY, 17.95 ON AN AZIMUTH OF 152
 AJ8282'DEGREES FROM A SANITARY MANHOLE, 16.56 M ON AN AZIMUTH FROM THE
 AJ8282'CENTER OF A STORMWATER OUTFALL, 19.47 M ON AN AZIMUTH OF 158
 AJ8282'DEGREES FROM THE CORNER OF THE AIRPORT PERIMETER FENCE AND A
 AJ8282'CARSONITE WITNESS POST, AND 6.6 M ON AN AZIMUTH OF 250 DEGREES
 AJ8282'FROM THE CENTERLINE OF THE ACCESS ROAD. THE STATION IS A
 AJ8282'PUNCHMARK SET IN THE TOP OF A STAINLESS STEEL ROD DRIVEN TO A
 AJ8282'SLOW DRIVING RATE AT A DEPTH OF 9.2 M, ENCASED IN A 1 M FINNED
 AJ8282'SLEEVE FILLED WITH NON-TOXIC GREASE, RECESSED 6 CM BENEATH THE LID
 AJ8282'OF A STANDARD NGS LOGO CAP STAMPED-- PWK A 2001-- ENCASED IN A 0.12
 AJ8282'M DIAMETER PVC PIPE SURROUNDED BY A 0.3 M DIAMETER CONCRETE
 AJ8282'COLLAR WHICH IS FLUSH WITH THE GROUND. THIS STATION DOES NOT
 AJ8282'MEET THE STABILITY REQUIREMENTS FOR A CLASS A MARK. THIS STATION IS
 AJ8282'DESIGNATED AS A PRIMARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8877 ***********************************************************************
 AC8877  SACS        -  This is a Secondary Airport Control Station.
 AC8877  DESIGNATION -  PWK ARP
 AC8877  PID         -  AC8877
 AC8877  STATE/COUNTY-  IL/COOK
 AC8877  COUNTRY     -  US
 AC8877  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 AC8877
 AC8877                         *CURRENT SURVEY CONTROL
 AC8877  ______________________________________________________________________
 AC8877* NAD 83(2011) POSITION- 42 06 48.26590(N) 087 54 02.70797(W)   ADJUSTED
 AC8877* NAD 83(2011) ELLIP HT-   161.593 (meters)        (06/27/12)   ADJUSTED
 AC8877* NAD 83(2011) EPOCH   -  2010.00
 AC8877* NAVD 88 ORTHO HEIGHT -   195.43  (meters)      641.2   (feet) GPS OBS
 AC8877  ______________________________________________________________________
 AC8877  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8877  GEOID HEIGHT    -        -33.787 (meters)                     GEOID99
 AC8877  GEOID HEIGHT    -        -33.857 (meters)                     GEOID18
 AC8877  NAD 83(2011) X  -    173,580.668 (meters)                     COMP
 AC8877  NAD 83(2011) Y  - -4,735,500.540 (meters)                     COMP
 AC8877  NAD 83(2011) Z  -  4,255,064.976 (meters)                     COMP
 AC8877  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 AC8877
 AC8877  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8877  Standards:
 AC8877         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8877            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8877  -------------------------------------------------------------------
 AC8877  NETWORK    1.09   3.53           0.50   0.37   1.80      0.02585427
 AC8877  -------------------------------------------------------------------
 AC8877  Click here for local accuracies and other accuracy information.
 AC8877
 AC8877.This mark is at Palwaukee Airport (PWK)
 AC8877
 AC8877.The horizontal coordinates were established by GPS observations
 AC8877.and adjusted by the National Geodetic Survey in June 2012.
 AC8877
 AC8877.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8877.been affixed to the stable North American tectonic plate. See 
 AC8877.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8877
 AC8877.The horizontal coordinates are valid at the epoch date displayed above
 AC8877.which is a decimal equivalence of Year/Month/Day.
 AC8877
 AC8877.The orthometric height was determined by GPS observations and a
 AC8877.high-resolution geoid model.
 AC8877
 AC8877.GPS derived orthometric heights for airport stations designated as
 AC8877.PACS or SACS are published to 2 decimal places.  This maintains
 AC8877.centimeter relative accuracy between the PACS and SACS.  It does
 AC8877.not indicate centimeter accuracy relative to other marks which are
 AC8877.part of the published vertical control network.
 AC8877
 AC8877.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8877.GEOID18 height accuracy estimate available here.
 AC8877
 AC8877.Click photographs - Photos may exist for this station.
 AC8877
 AC8877.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8877
 AC8877.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8877
 AC8877.The ellipsoidal height was determined by GPS observations
 AC8877.and is referenced to NAD 83.
 AC8877
 AC8877. The following values were computed from the NAD 83(2011) position.
 AC8877
 AC8877;                    North         East     Units Scale Factor Converg.
 AC8877;SPC IL E     -   604,789.494   335,775.109   MT  0.99999074   +0 17 24.3
 AC8877;SPC IL E     - 1,984,213.53  1,101,622.17   sFT  0.99999074   +0 17 24.3
 AC8877;UTM  16      - 4,662,760.368   425,534.132   MT  0.99966823   -0 36 14.7
 AC8877
 AC8877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8877!SPC IL E     -   0.99997466  x   0.99999074  =   0.99996540
 AC8877!UTM  16      -   0.99997466  x   0.99966823  =   0.99964289
 AC8877
 AC8877:                Primary Azimuth Mark                     Grid Az
 AC8877:SPC IL E     -  PWK A                                    347 18 53.1
 AC8877:UTM  16      -  PWK A                                    348 12 32.1
 AC8877
 AC8877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2553462760(NAD 83)
 AC8877
 AC8877|---------------------------------------------------------------------|
 AC8877| PID    Reference Object                     Distance      Geod. Az  |
 AC8877|                                                           dddmmss.s |
 AC8877| AJ8282 PWK A                               APPROX. 0.6 KM 3473617.4 |
 AC8877|---------------------------------------------------------------------|
 AC8877
 AC8877                          SUPERSEDED SURVEY CONTROL
 AC8877
 AC8877  NAD 83(2007)-  42 06 48.26601(N)    087 54 02.70866(W) AD(2002.00) 0
 AC8877  ELLIP H (02/10/07)  161.623  (m)                       GP(2002.00)    
 AC8877  ELLIP H (09/22/04)  161.631  (m)                       GP(       ) 4 1
 AC8877  NAD 83(1997)-  42 06 48.26602(N)    087 54 02.70858(W) AD(       ) 1
 AC8877  ELLIP H (11/27/02)  161.627  (m)                       GP(       ) 4 1
 AC8877  NAD 83(1997)-  42 06 48.26585(N)    087 54 02.70917(W) AD(       ) 1
 AC8877  ELLIP H (03/18/02)  161.649  (m)                       GP(       ) 4 1
 AC8877
 AC8877.Superseded values are not recommended for survey control.
 AC8877
 AC8877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8877.See file dsdata.pdf to determine how the superseded data were derived.
 AC8877
 AC8877_MARKER: DT = TOPOGRAPHIC STATION DISK
 AC8877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8877_STAMPING: ARP PWK 1973
 AC8877_MARK LOGO: CGS
 AC8877_PROJECTION: FLUSH
 AC8877_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8877+STABILITY: SURFACE MOTION
 AC8877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8877+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2001
 AC8877
 AC8877  HISTORY     - Date     Condition        Report By
 AC8877  HISTORY     - 1973     MONUMENTED       NGS
 AC8877  HISTORY     - 19920815 GOOD             NGS
 AC8877  HISTORY     - 20010105 GOOD             WOOLPT
 AC8877
 AC8877                          STATION DESCRIPTION
 AC8877
 AC8877'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992 (GFS)
 AC8877'THE STATION IS LOCATED AT THE PALWAUKEE AIRPORT NORTH OF THE
 AC8877'INTERSECTION OF RUNWAYS 12L/30R AND 6L/24R.  IT IS 210.6 FT (64.2 M)
 AC8877'NORTH OF A RUNWAY LIGHT WHICH IS AT THE RUNWAY INTERSECTION, 149.8 FT
 AC8877'(45.7 M) NORTHEAST OF THE NORTHEAST EDGE OF RUNWAY 12L/30R AND ABOUT
 AC8877'14 FT (4.3 M) NORTHEAST OF THE NORTHEAST EDGE OF AN UNPAVED TAXIWAY.
 AC8877'THE STATION IS A STANDARD TOPO DISK STAMPED ARP PWK 1973 SET IN THE
 AC8877'TOP OF A CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND.
 AC8877
 AC8877                          STATION RECOVERY (2001)
 AC8877
 AC8877'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 AC8877'THE STATION IS LOCATED APPROXIMATELY 2.3 MI SOUTH OF THE LAKE AND
 AC8877'COOK COUNTY LINE,  6.3 MI WEST OF PALATINE, AND IS AT THE PALWAUKEE
 AC8877'MUNICIPAL AIRPORT. OWNERSHIP-- PALWAUKEE MUNICIPAL AIRPORT,
 AC8877'AIRPORT MANAGER FRED STEWART JR. , PHONE NUMBER (847) 537-2580,
 AC8877'CONTACT THE OPERATIONS MANAGER AT LEAST A WEEK IN ADVANCE TO
 AC8877'ARRANGE FOR ACCESS.
 AC8877'
 AC8877'TO REACH THE STATION FROM THE JUNCTION OF US ROUTE 45 (MILWAUKEE
 AC8877'AVENUE) AND PALATINE ROAD, PROCEED NORTH 0.75 MI ALONG MILWAUKEE
 AC8877'ROAD TO THE JUNCTION OF INDUSTRIAL LANE ON THE LEFT. TURN LEFT AND
 AC8877'PROCEED WEST 0.3 MI TO THE JUNCTION OF A MAINTENANCE ROAD. TURN
 AC8877'LEFT AND PROCEED SOUTH 0.05 MI ALONG THE MAINTENANCE ROAD TO A
 AC8877'GATE JUST PAST SUMAC ROAD. CONTINUE SOUTH 0.05 MI ALONG THE
 AC8877'ACCESS ROAD TO THE JUNCTION OF TAXIWAY M. TURN RIGHT AND PROCEED
 AC8877'WEST 0.05 MI TO THE JUNCTION OF RUNWAY 16-34. TURN LEFT AND
 AC8877'PROCEED SOUTHEAST 0.3 MI ALONG RUNWAY 16-34 TO THE JUNCTION OF
 AC8877'RUNWAY 12-30 AND THE STATION ON THE LEFT.
 AC8877'
 AC8877'THE STATION IS LOCATED 45.66 M ON AN AZIMUTH OF 209 DEGREES FROM
 AC8877'THE EDGE OF RUNWAY 12-30, 19.3 M ON AN AZIMUTH OF 205 DEGREES FROM
 AC8877'THE PROJECTED CENTERLINE OF TAXIWAY E, AND 65.71 M ON AN AZIMUTH
 AC8877'OF 106 DEGREES FROM THE SOUTHWEST CORNER OF A PAPPI  LIGHT. THE
 AC8877'STATION IS A STANDARD USGS TOPOGRAPHIC DISK STAMPED-- ARP PWK
 AC8877'1973-- SET IN THE TOP OF A 0.25 M DIAMETER CONCRETE MONUMENT SET
 AC8877'FLUSH WITH THE GROUND. THIS STATION IS DESIGNATED AS A SECONDARY
 AC8877'AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8283 ***********************************************************************
 AJ8283  SACS        -  This is a Secondary Airport Control Station.
 AJ8283  DESIGNATION -  PWK B
 AJ8283  PID         -  AJ8283
 AJ8283  STATE/COUNTY-  IL/COOK
 AJ8283  COUNTRY     -  US
 AJ8283  USGS QUAD   -  ARLINGTON HEIGHTS (2018)
 AJ8283
 AJ8283                         *CURRENT SURVEY CONTROL
 AJ8283  ______________________________________________________________________
 AJ8283* NAD 83(2011) POSITION- 42 06 39.46903(N) 087 53 38.68883(W)   ADJUSTED
 AJ8283* NAD 83(2011) ELLIP HT-   160.842 (meters)        (06/27/12)   ADJUSTED
 AJ8283* NAD 83(2011) EPOCH   -  2010.00
 AJ8283* NAVD 88 ORTHO HEIGHT -   194.68  (meters)      638.7   (feet) GPS OBS
 AJ8283  ______________________________________________________________________
 AJ8283  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8283  GEOID HEIGHT    -        -33.787 (meters)                     GEOID99
 AJ8283  GEOID HEIGHT    -        -33.857 (meters)                     GEOID18
 AJ8283  NAD 83(2011) X  -    174,138.775 (meters)                     COMP
 AJ8283  NAD 83(2011) Y  - -4,735,661.631 (meters)                     COMP
 AJ8283  NAD 83(2011) Z  -  4,254,863.118 (meters)                     COMP
 AJ8283  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 AJ8283
 AJ8283  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8283  Standards:
 AJ8283         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8283            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8283  -------------------------------------------------------------------
 AJ8283  NETWORK    1.09   3.53           0.50   0.37   1.80      0.02770038
 AJ8283  -------------------------------------------------------------------
 AJ8283  Click here for local accuracies and other accuracy information.
 AJ8283
 AJ8283.This mark is at Palwaukee Airport (PWK)
 AJ8283
 AJ8283.The horizontal coordinates were established by GPS observations
 AJ8283.and adjusted by the National Geodetic Survey in June 2012.
 AJ8283
 AJ8283.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8283.been affixed to the stable North American tectonic plate. See 
 AJ8283.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8283
 AJ8283.The horizontal coordinates are valid at the epoch date displayed above
 AJ8283.which is a decimal equivalence of Year/Month/Day.
 AJ8283
 AJ8283.The orthometric height was determined by GPS observations and a
 AJ8283.high-resolution geoid model.
 AJ8283
 AJ8283.GPS derived orthometric heights for airport stations designated as
 AJ8283.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8283.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8283.not indicate centimeter accuracy relative to other marks which are
 AJ8283.part of the published vertical control network.
 AJ8283
 AJ8283.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8283.GEOID18 height accuracy estimate available here.
 AJ8283
 AJ8283.Click photographs - Photos may exist for this station.
 AJ8283
 AJ8283.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8283
 AJ8283.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8283
 AJ8283.The ellipsoidal height was determined by GPS observations
 AJ8283.and is referenced to NAD 83.
 AJ8283
 AJ8283. The following values were computed from the NAD 83(2011) position.
 AJ8283
 AJ8283;                    North         East     Units Scale Factor Converg.
 AJ8283;SPC IL E     -   604,520.894   336,328.288   MT  0.99999123   +0 17 40.4
 AJ8283;SPC IL E     - 1,983,332.30  1,103,437.06   sFT  0.99999123   +0 17 40.4
 AJ8283;UTM  16      - 4,662,483.258   426,082.875   MT  0.99966723   -0 35 58.4
 AJ8283
 AJ8283!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8283!SPC IL E     -   0.99997477  x   0.99999123  =   0.99996600
 AJ8283!UTM  16      -   0.99997477  x   0.99966723  =   0.99964201
 AJ8283
 AJ8283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2608262483(NAD 83)
 AJ8283
 AJ8283                          SUPERSEDED SURVEY CONTROL
 AJ8283
 AJ8283  NAD 83(2007)-  42 06 39.46914(N)    087 53 38.68952(W) AD(2002.00) 0
 AJ8283  ELLIP H (02/10/07)  160.872  (m)                       GP(2002.00)    
 AJ8283  ELLIP H (09/22/04)  160.881  (m)                       GP(       ) 4 1
 AJ8283  NAD 83(1997)-  42 06 39.46915(N)    087 53 38.68944(W) AD(       ) 1
 AJ8283  ELLIP H (11/27/02)  160.876  (m)                       GP(       ) 4 1
 AJ8283  NAD 83(1997)-  42 06 39.46898(N)    087 53 38.69002(W) AD(       ) 1
 AJ8283  ELLIP H (03/18/02)  160.899  (m)                       GP(       ) 4 1
 AJ8283
 AJ8283.Superseded values are not recommended for survey control.
 AJ8283
 AJ8283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8283.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8283
 AJ8283_MARKER: DD = SURVEY DISK
 AJ8283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8283_STAMPING: PWK B 2001
 AJ8283_MARK LOGO: NGS
 AJ8283_PROJECTION: FLUSH
 AJ8283_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8283+STABILITY: SURFACE MOTION
 AJ8283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8283+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2001
 AJ8283
 AJ8283  HISTORY     - Date     Condition        Report By
 AJ8283  HISTORY     - 20010501 MONUMENTED       WOOLPT
 AJ8283
 AJ8283                          STATION DESCRIPTION
 AJ8283
 AJ8283'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (ARL)
 AJ8283'THE STATION IS LOCATED APPROXIMATELY 2.3 MI SOUTH OF THE LAKE AND
 AJ8283'COOK COUNTY LINE,  6.3 MI WEST OF PALATINE, AND IS AT THE PALWAUKEE
 AJ8283'MUNICIPAL AIRPORT. OWNERSHIP-- PALWAUKEE MUNICIPAL AIRPORT,
 AJ8283'AIRPORT MANAGER FRED STEWART JR. , PHONE NUMBER (847) 537-2580,
 AJ8283'CONTACT THE OPERATIONS MANAGER AT LEAST A WEEK IN ADVANCE TO
 AJ8283'ARRANGE FOR ACCESS.
 AJ8283'
 AJ8283'TO REACH THE STATION FROM THE JUNCTION OF US ROUTE 45 (MILWAUKEE
 AJ8283'AVENUE) AND PALATINE ROAD, PROCEED NORTH 0.75 MI ALONG MILWAUKEE
 AJ8283'ROAD TO THE JUNCTION OF INDUSTRIAL LANE ON THE LEFT. TURN LEFT AND
 AJ8283'PROCEED WEST 0.3 MI TO THE JUNCTION OF A MAINTENANCE ROAD. TURN
 AJ8283'LEFT AND PROCEED SOUTH 0.05 MI ALONG THE MAINTENANCE ROAD TO A
 AJ8283'GATE JUST PAST SUMAC ROAD. CONTINUE SOUTH 0.05 MI ALONG THE
 AJ8283'ACCESS ROAD TO THE JUNCTION OF TAXIWAY M. TURN RIGHT AND PROCEED
 AJ8283'WEST 0.05 MI TO THE JUNCTION OF RUNWAY 16-34. TURN LEFT AND
 AJ8283'PROCEED SOUTHEAST 0.3 MI ALONG RUNWAY 16-34 TO THE JUNCTION OF
 AJ8283'RUNWAY 12-30. TURN LEFT AND PROCEED SOUTHEAST 0.25 MI TO THE
 AJ8283'STATION ON THE LEFT IN A TIEDOWN AREA, JUST PAST THE JUNCTION OF
 AJ8283'TAXIWAY A. THE STATION IS SET ONLINE WITH THE CENTERLINE OF
 AJ8283'TAXIWAY E.
 AJ8283'
 AJ8283'THE STATION IS LOCATED 65.18 M ON AN AZIMUTH OF 31 DEGREES FROM
 AJ8283'THE EDGE OF PAVEMENT OF RUNWAY 30-12, 64.49 M ON AN AZIMUTH OF 160
 AJ8283'DEGREES FROM THE EDGE OF PAVEMENT OF TAXIWAY A, 51.62 M ON AN
 AJ8283'AZIMUTH OF 251 DEGREES FROM THE EDGE OF PAVEMENT OF TAXIWAY F,
 AJ8283'28.55 M ON AN AZIMUTH OF 318 DEGREES FROM THE EXTENSION OF THE
 AJ8283'DISPLACEMENT THRESHOLD OF RUNWAY 30-12. THE STATION IS A
 AJ8283'STANDARD NGS HORIZONTAL CONTROL DISK STAMPED-- PWK B 2001-- SET IN
 AJ8283'THE TOP OF A 0.3 M DIAMETER CONCRETE MONUMENT 1.3 M IN DEPTH, SET
 AJ8283'FLUSH WITH THE GROUND WITH AN IRON ROD IMBEDDED IN THE
 AJ8283'MONUMENT. THIS STATION IS DESIGNATED AS A SECONDARY AIRPORT
 AJ8283'CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1883 ***********************************************************************
 JB1883  DESIGNATION -  PYATTS
 JB1883  PID         -  JB1883
 JB1883  STATE/COUNTY-  IL/PERRY
 JB1883  COUNTRY     -  US
 JB1883  USGS QUAD   -  PYATTS (2018)
 JB1883
 JB1883                         *CURRENT SURVEY CONTROL
 JB1883  ______________________________________________________________________
 JB1883* NAD 83(1997) POSITION- 38 02 00.60221(N) 089 22 19.24970(W)   ADJUSTED
 JB1883* NAVD 88 ORTHO HEIGHT -   134.    (meters)      440.    (feet) SCALED
 JB1883  ______________________________________________________________________
 JB1883  GEOID HEIGHT    -        -29.519 (meters)                     GEOID18
 JB1883  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 JB1883  HORZ ORDER      -  SECOND
 JB1883
 JB1883.The horizontal coordinates were established by classical geodetic methods
 JB1883.and adjusted by the National Geodetic Survey in October 1999.
 JB1883
 JB1883.The orthometric height was scaled from a topographic map.
 JB1883
 JB1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1883.GEOID18 height accuracy estimate available here.
 JB1883
 JB1883.Click photographs - Photos may exist for this station.
 JB1883
 JB1883.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1883
 JB1883. The following values were computed from the NAD 83(1997) position.
 JB1883
 JB1883;                    North         East     Units Scale Factor Converg.
 JB1883;SPC IL W     -   151,986.160   769,760.994   MT  1.00000109   +0 29 22.6
 JB1883;SPC IL W     -   498,641.26  2,525,457.53   sFT  1.00000109   +0 29 22.6
 JB1883;UTM  16      - 4,212,187.837   291,823.839   MT  1.00013378   -1 27 43.1
 JB1883
 JB1883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1883!SPC IL W     -   0.99998362  x   1.00000109  =   0.99998471
 JB1883!UTM  16      -   0.99998362  x   1.00013378  =   1.00011740
 JB1883
 JB1883:                Primary Azimuth Mark                     Grid Az
 JB1883:SPC IL W     -  PYATTS AZ MK                             178 06 34.6
 JB1883:UTM  16      -  PYATTS AZ MK                             180 03 40.3
 JB1883
 JB1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9182312187(NAD 83)
 JB1883
 JB1883|---------------------------------------------------------------------|
 JB1883| PID    Reference Object                     Distance      Geod. Az  |
 JB1883|                                                           dddmmss.s |
 JB1883| JB1885 PINCKNEYVILLE PERRY METAL TK        APPROX. 5.9 KM 0095102.2 |
 JB1883| JB1882 PINCKNEYVILLE DECCA RECORDS TK      APPROX. 5.8 KM 0235644.4 |
 JB1883| JB1878 DU QUOIN RADIO STA WDQN MAST        APPROX.11.4 KM 0903550.2 |
 JB1883| JB1884 DU QUOIN RADIO STA KSN 46 MAST      APPROX.10.5 KM 0955153.2 |
 JB1883| JB1877 DU QUOIN MUNICIPAL TANK             APPROX.11.9 KM 1040020.5 |
 JB1883| HB1663 DU QUOIN RAD STA KSB 234 MAST       APPROX.13.2 KM 1141001.3 |
 JB1883| CI5330 PYATTS AZ MK                                       1783557.2 |
 JB1883| CI5331 PYATTS RM 1                          33.174 METERS 25452     |
 JB1883| JB1888 PINCKNEYVILLE NEW MUNICIPAL TK      APPROX. 4.8 KM 3430456.9 |
 JB1883| JB1889 PINCKNEYVILLE MUNICIPAL TANK        APPROX. 5.1 KM 3493639.8 |
 JB1883| CI5332 PYATTS RM 2                          22.827 METERS 35651     |
 JB1883|---------------------------------------------------------------------|
 JB1883
 JB1883                          SUPERSEDED SURVEY CONTROL
 JB1883
 JB1883  NAD 83(1986)-  38 02 00.61578(N)    089 22 19.25106(W) AD(       ) 2
 JB1883  NAD 27      -  38 02 00.43288(N)    089 22 18.93266(W) AD(       ) 2
 JB1883
 JB1883.Superseded values are not recommended for survey control.
 JB1883
 JB1883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1883.See file dsdata.pdf to determine how the superseded data were derived.
 JB1883
 JB1883_MARKER: DS = TRIANGULATION STATION DISK
 JB1883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1883_STAMPING: PYATTS 1962
 JB1883_MARK LOGO: CGS
 JB1883_PROJECTION: FLUSH
 JB1883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1883+STABILITY: SURFACE MOTION
 JB1883
 JB1883  HISTORY     - Date     Condition        Report By
 JB1883  HISTORY     - 1962     MONUMENTED       CGS
 JB1883  HISTORY     - 1975     GOOD             ILDT
 JB1883  HISTORY     - 1976     GOOD             LOCENG
 JB1883  HISTORY     - 20050912 GOOD             ILDT
 JB1883
 JB1883                          STATION DESCRIPTION
 JB1883
 JB1883'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1883'NO MEASUREMENT BETWEEN R.M.S BUSY HIGHWAY.
 JB1883'
 JB1883'NO PP AVAILABLE.
 JB1883'
 JB1883'THE STATION IS ABOUT 3.5 MILES SOUTHEAST OF PINCKNEYVILLE, ABOUT
 JB1883'2 MILES NORTH OF THE SMALL SETTLEMENT OF PYATTS, IN THE NORTHEAST
 JB1883'1/4 OF SECTION 6, T. 5 S., R. 3 W.. AND IS ON THE ROAD
 JB1883'RIGHT-OF-WAY.  IT IS 68 FEET EAST OF THE CENTERLINE OF STATE
 JB1883'HIGHWAY 13 AND 127, 52 FEET WEST OF THE WEST EDGE OF A STRIP MINE
 JB1883'CUT-BANK AND 16 FEET SOUTHWEST OF A WITNESS POST AND TELEPHONE
 JB1883'POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED PYATTS
 JB1883'1961.
 JB1883'
 JB1883'TO REACH FROM THE SOUTH SIDE OF THE COURT HOUSE SQUARE IN
 JB1883'PINCKNEYVILLE, GO SOUTH ON STATE HIGHWAY 127 AND 138 FOR 3.35 MILES
 JB1883'TO THE STATION ON THE LEFT.
 JB1883'
 JB1883'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 127
 JB1883'AND 13 FOR 0.4 MILE TO THE MARK ON THE LEFT.
 JB1883'
 JB1883'REFERENCE MARK 1 IS 96 FEET SOUTH OF A POWER POLE, 45 FEET EAST OF
 JB1883'THE EAST RAIL OF A RAILROAD TRACK AND 42 FEET WEST OF THE CENTERLINE
 JB1883'OF HIGHWAY 127 AND 13.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1883'STAMPED PYATTS NO 1 1961.
 JB1883'
 JB1883'REFERENCE MARK 2 IS 81 FEET EAST OF THE CENTERLINE OF HIGHWAY 127
 JB1883'AND 13, 65 FEET NORTH OF THE WITNESS POST AND 48 FEET WEST OF THE
 JB1883'WEST EDGE OF THE STRIP MINE CUT-BANK.  THE MONUMENT IS FLUSH AND
 JB1883'THE DISK IS STAMPED PYATTS NO 2 1961.
 JB1883'
 JB1883'THE AZIMUTH MARK IS 58 FEET EAST OF THE CENTERLINE OF HIGHWAY 127
 JB1883'AND 13, 20 FEET SOUTH OF THE CENTERLINE OF A DRIVEWAY, 5 FEET SOUTH
 JB1883'OF A TELEPHONE POLE, 2 FEET WEST OF A WIRE FENCE AND 1 FOOT
 JB1883'NORTHWEST OF A WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE
 JB1883'DISK IS STAMPED PYATTS 1961.
 JB1883'
 JB1883'NOTE.  THE STATION WAS BUILT IN 1961, BUT NOT OCCUPIED UNTIL 1962.
 JB1883'
 JB1883'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 JB1883
 JB1883                          STATION RECOVERY (1975)
 JB1883
 JB1883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975 (RW)
 JB1883'PYATTS 1961 RECOVERED GOOD.
 JB1883'
 JB1883'DISTANCE AND DIRECTION FROM NEAREST TOWN--3.5 MILES SOUTH EAST OF
 JB1883'PINCKNEYVILLE.
 JB1883
 JB1883                          STATION RECOVERY (1976)
 JB1883
 JB1883'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 JB1883'ALL MARKS FOUND IN GOOD CONDITION AS DESCRIBED, EXCEPT TELEPHONE
 JB1883'POLES WITNESSING STA. AND AZ. MARK ARE GONE.
 JB1883'
 JB1883'AZIMUTH MARK IS 3.5 FEET S. OF A FENCE CORNER AND 4.0 FEET S. OF
 JB1883'TELEPHONE CABLE VAULT NO. L 1200 P68.
 JB1883'
 JB1883'HORIZONTAL DISTANCE TO AZ. MARK = 1896.88 FEET (BY LASER RANGER).
 JB1883'
 JB1883'DISTANCE AND DIRECTION FROM NEARST TOWN--PINCKNEYVILLE ILL - 3-1/2
 JB1883'MI. S. OF.
 JB1883
 JB1883                          STATION RECOVERY (2005)
 JB1883
 JB1883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (WAE)
 JB1883'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2950 ***********************************************************************
 AJ2950  DESIGNATION -  PYOTT
 AJ2950  PID         -  AJ2950
 AJ2950  STATE/COUNTY-  IL/MCHENRY
 AJ2950  COUNTRY     -  US
 AJ2950  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2950
 AJ2950                         *CURRENT SURVEY CONTROL
 AJ2950  ______________________________________________________________________
 AJ2950* NAD 83(2011) POSITION- 42 11 58.80930(N) 088 18 45.01632(W)   ADJUSTED
 AJ2950* NAD 83(2011) ELLIP HT-   234.653 (meters)        (06/27/12)   ADJUSTED
 AJ2950* NAD 83(2011) EPOCH   -  2010.00
 AJ2950* NAVD 88 ORTHO HEIGHT -   268.4   (meters)      881.    (feet) GPS OBS
 AJ2950  ______________________________________________________________________
 AJ2950  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2950  GEOID HEIGHT    -        -33.709 (meters)                     GEOID99
 AJ2950  GEOID HEIGHT    -        -33.776 (meters)                     GEOID18
 AJ2950  NAD 83(2011) X  -    139,357.332 (meters)                     COMP
 AJ2950  NAD 83(2011) Y  - -4,730,251.580 (meters)                     COMP
 AJ2950  NAD 83(2011) Z  -  4,262,217.258 (meters)                     COMP
 AJ2950  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 AJ2950
 AJ2950  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2950  Standards:
 AJ2950         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2950            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2950  -------------------------------------------------------------------
 AJ2950  NETWORK    0.53   0.74           0.24   0.19   0.38      0.11294605
 AJ2950  -------------------------------------------------------------------
 AJ2950  Click here for local accuracies and other accuracy information.
 AJ2950
 AJ2950.The horizontal coordinates were established by GPS observations
 AJ2950.and adjusted by the National Geodetic Survey in June 2012.
 AJ2950
 AJ2950.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2950.been affixed to the stable North American tectonic plate. See 
 AJ2950.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2950
 AJ2950.The horizontal coordinates are valid at the epoch date displayed above
 AJ2950.which is a decimal equivalence of Year/Month/Day.
 AJ2950
 AJ2950.The orthometric height was determined by GPS observations and a
 AJ2950.high-resolution geoid model.
 AJ2950
 AJ2950.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2950.GEOID18 height accuracy estimate available here.
 AJ2950
 AJ2950.Click photographs - Photos may exist for this station.
 AJ2950
 AJ2950.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2950
 AJ2950.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2950
 AJ2950.The ellipsoidal height was determined by GPS observations
 AJ2950.and is referenced to NAD 83.
 AJ2950
 AJ2950. The following values were computed from the NAD 83(2011) position.
 AJ2950
 AJ2950;                    North         East     Units Scale Factor Converg.
 AJ2950;SPC IL E     -   614,280.571   301,720.234   MT  0.99997504   +0 00 50.4
 AJ2950;SPC IL E     - 2,015,352.17    989,893.80   sFT  0.99997504   +0 00 50.4
 AJ2950;UTM  16      - 4,672,779.416   391,641.026   MT  0.99974447   -0 52 54.2
 AJ2950
 AJ2950!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2950!SPC IL E     -   0.99996320  x   0.99997504  =   0.99993824
 AJ2950!UTM  16      -   0.99996320  x   0.99974447  =   0.99970768
 AJ2950
 AJ2950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9164172779(NAD 83)
 AJ2950
 AJ2950                          SUPERSEDED SURVEY CONTROL
 AJ2950
 AJ2950  NAD 83(2007)-  42 11 58.80933(N)    088 18 45.01729(W) AD(2002.00) 0
 AJ2950  ELLIP H (02/10/07)  234.684  (m)                       GP(2002.00)    
 AJ2950  ELLIP H (02/03/05)  234.673  (m)                       GP(       ) 4 2
 AJ2950  NAD 83(1997)-  42 11 58.80946(N)    088 18 45.01682(W) AD(       ) 1
 AJ2950  ELLIP H (04/24/01)  234.703  (m)                       GP(       ) 4 1
 AJ2950
 AJ2950.Superseded values are not recommended for survey control.
 AJ2950
 AJ2950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2950.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2950
 AJ2950_MARKER: I = METAL ROD
 AJ2950_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2950_STAMPING: PYOTT
 AJ2950_MARK LOGO: NTRD
 AJ2950_PROJECTION: FLUSH
 AJ2950_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2950_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2950+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2000
 AJ2950_ROD/PIPE-DEPTH: 3.7 meters
 AJ2950_SLEEVE-DEPTH  : 0.9 meters
 AJ2950
 AJ2950  HISTORY     - Date     Condition        Report By
 AJ2950  HISTORY     - 20000811 MONUMENTED       SECI
 AJ2950
 AJ2950                          STATION DESCRIPTION
 AJ2950
 AJ2950'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2950'STATION IS LOCATED APPROXIMATELY 2.5 MI NORTH OF ALGONQUIN, 2.8 MI
 AJ2950'SOUTH OF CRYSTAL LAKE IN SECTION 15, T43N, R8E.  TO REACH FROM THE
 AJ2950'JUNCTION OF IL RT 62 AND PYOTT RD PROCEED NORTH ON PYOTT RD 1.5 MI
 AJ2950'TO THE STATION LOCATED 37 FT EAST OF CENTERLINE OF PYOTT RD
 AJ2950'ACROSS FROM ALL SAFE STORAGE.  STATION IS LOCATED 0.8 MI SOUTH OF
 AJ2950'RAKOW RD, 195 FT NORTHEAST OF SOUTHEAST CORNER OF CHAIN LINK AND
 AJ2950'BARBED WIRE FENCE FOR ALL-SAFE STORAGE, 144 FT NORTHEAST OF
 AJ2950'POWERPOLE (PP), 123 FT SOUTHEAST OF PP, 25 FT EAST OF
 AJ2950'EDGE-OF-PAVEMENT, AND 2 FT WEST OF ORANGE FIBERGLASS WITNESS
 AJ2950'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2950'DATUM POINT IS 0.4 FT BELOW CAP. PK NAILS WERE SET IN
 AJ2950'WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7909 ***********************************************************************
 DF7909  CBN         -  This is a Cooperative Base Network Control Station.
 DF7909  DESIGNATION -  PYRAMID
 DF7909  PID         -  DF7909
 DF7909  STATE/COUNTY-  IL/PERRY
 DF7909  COUNTRY     -  US
 DF7909  USGS QUAD   -  PINCKNEYVILLE (2018)
 DF7909
 DF7909                         *CURRENT SURVEY CONTROL
 DF7909  ______________________________________________________________________
 DF7909* NAD 83(2011) POSITION- 38 01 13.85609(N) 089 29 21.18812(W)   ADJUSTED
 DF7909* NAD 83(2011) ELLIP HT-   111.817 (meters)        (06/27/12)   ADJUSTED
 DF7909* NAD 83(2011) EPOCH   -  2010.00
 DF7909* NAVD 88 ORTHO HEIGHT -   141.4   (meters)      464.    (feet) GPS OBS
 DF7909  ______________________________________________________________________
 DF7909  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DF7909  GEOID HEIGHT    -        -29.519 (meters)                     GEOID03
 DF7909  GEOID HEIGHT    -        -29.555 (meters)                     GEOID18
 DF7909  NAD 83(2011) X  -     44,850.849 (meters)                     COMP
 DF7909  NAD 83(2011) Y  - -5,030,915.209 (meters)                     COMP
 DF7909  NAD 83(2011) Z  -  3,907,307.018 (meters)                     COMP
 DF7909  LAPLACE CORR    -          1.22  (seconds)                    DEFLEC18
 DF7909
 DF7909  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7909  Standards:
 DF7909         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7909            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7909  -------------------------------------------------------------------
 DF7909  NETWORK    0.52   0.94           0.24   0.18   0.48     -0.04414770
 DF7909  -------------------------------------------------------------------
 DF7909  Click here for local accuracies and other accuracy information.
 DF7909
 DF7909.The horizontal coordinates were established by GPS observations
 DF7909.and adjusted by the National Geodetic Survey in June 2012.
 DF7909
 DF7909.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7909.been affixed to the stable North American tectonic plate. See 
 DF7909.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7909
 DF7909.The horizontal coordinates are valid at the epoch date displayed above
 DF7909.which is a decimal equivalence of Year/Month/Day.
 DF7909
 DF7909.The orthometric height was determined by GPS observations and a
 DF7909.high-resolution geoid model.
 DF7909
 DF7909.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7909.GEOID18 height accuracy estimate available here.
 DF7909
 DF7909.Click photographs - Photos may exist for this station.
 DF7909
 DF7909.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7909
 DF7909.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7909
 DF7909.The ellipsoidal height was determined by GPS observations
 DF7909.and is referenced to NAD 83.
 DF7909
 DF7909. The following values were computed from the NAD 83(2011) position.
 DF7909
 DF7909;                    North         East     Units Scale Factor Converg.
 DF7909;SPC IL W     -   150,463.476   759,482.161   MT  0.99998474   +0 25 02.2
 DF7909;SPC IL W     -   493,645.59  2,491,734.39   sFT  0.99998474   +0 25 02.2
 DF7909;UTM  16      - 4,211,015.843   281,497.384   MT  1.00018806   -1 32 01.8
 DF7909
 DF7909!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7909!SPC IL W     -   0.99998245  x   0.99998474  =   0.99996719
 DF7909!UTM  16      -   0.99998245  x   1.00018806  =   1.00017051
 DF7909
 DF7909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8149711015(NAD 83)
 DF7909
 DF7909                          SUPERSEDED SURVEY CONTROL
 DF7909
 DF7909  NAD 83(2007)-  38 01 13.85616(N)    089 29 21.18898(W) AD(2002.00) 0
 DF7909  ELLIP H (02/10/07)  111.827  (m)                       GP(2002.00)    
 DF7909  NAD 83(1997)-  38 01 13.85605(N)    089 29 21.18891(W) AD(       ) A
 DF7909  ELLIP H (09/15/03)  111.827  (m)                       GP(       ) 4 1
 DF7909  NAVD 88 (09/15/03)  141.4    (m)  GEOID99  model used  GPS OBS        
 DF7909
 DF7909.Superseded values are not recommended for survey control.
 DF7909
 DF7909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7909.See file dsdata.pdf to determine how the superseded data were derived.
 DF7909
 DF7909_MARKER: DD = SURVEY DISK
 DF7909_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7909_STAMPING: PYRAMID 2002
 DF7909_MARK LOGO: NGS
 DF7909_PROJECTION: FLUSH
 DF7909_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7909_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7909+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2007
 DF7909
 DF7909  HISTORY     - Date     Condition        Report By
 DF7909  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7909  HISTORY     - 20070424 GOOD             ILDT
 DF7909
 DF7909                          STATION DESCRIPTION
 DF7909
 DF7909'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7909'THE STATION IS LOCATED IN PERRY COUNTY IN THE APPROXIMATE  CENTER OF
 DF7909'SECTION 12 , TOWNSHIP 6
 DF7909'SOUTH , RANGE 4 WEST OF THE 3RD PRINCIPAL MERIDIAN.  TO REACH THE
 DF7909'STATION FROM THE JUNCTION OF IL
 DF7909'RTE 127/13 AND 152 EAST , GO WEST 7.0 MILES ON PYATT-CUTLER ROAD, ALSO
 DF7909'KNOWN AS PYATT'S BLACKTOP,
 DF7909'TO PANDA BEAR ROAD ( 550 E ).  TURN NORTH (RIGHT) ON PANDA BEAR ROAD
 DF7909'INTO THE CAPTAINS AREA OF
 DF7909'PYRAMID STATE PARK.  PROCEED NORTH 1.6 MILES TO A YELLOW STEEL GATE ON
 DF7909'THE WEST SIDE OF PANDA
 DF7909'BEAR ROAD.  TURN WEST THRU THE GATE - MONUMENT IS 156 FEET WEST OF THE
 DF7909'SOUTH STEEL GATE POST
 DF7909'AND 143 FEET WEST OF THE NORTH STEEL GATE POST , ON THE SOUTH EDGE OF
 DF7909'A GRASS LANE (NORTH OF
 DF7909'EAST ARM OF SUPER LAKE) SET FLUSH WITH THE GROUND 1 FOOT EAST OF A
 DF7909'WITNESS POST.
 DF7909
 DF7909                          STATION RECOVERY (2007)
 DF7909
 DF7909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 DF7909'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0053 ***********************************************************************
 KC0053  DESIGNATION -  Q 102
 KC0053  PID         -  KC0053
 KC0053  STATE/COUNTY-  IL/MACOUPIN
 KC0053  COUNTRY     -  US
 KC0053  USGS QUAD   -  HETTICK (2018)
 KC0053
 KC0053                         *CURRENT SURVEY CONTROL
 KC0053  ______________________________________________________________________
 KC0053* NAD 83(1986) POSITION- 39 18 14.     (N) 090 04 48.     (W)   SCALED
 KC0053* NAVD 88 ORTHO HEIGHT -   156.301 (meters)      512.80  (feet) ADJUSTED
 KC0053  ______________________________________________________________________
 KC0053  GEOID HEIGHT    -        -31.718 (meters)                     GEOID18
 KC0053  DYNAMIC HEIGHT  -        156.212 (meters)      512.51  (feet) COMP
 KC0053  MODELED GRAVITY -    980,054.7   (mgal)                       NAVD 88
 KC0053
 KC0053  VERT ORDER      -  SECOND    CLASS 0
 KC0053
 KC0053.The horizontal coordinates were scaled from a map and have
 KC0053.an estimated accuracy of +/- 6 seconds.
 KC0053
 KC0053.The orthometric height was determined by differential leveling and
 KC0053.adjusted by the NATIONAL GEODETIC SURVEY
 KC0053.in June 1991.
 KC0053
 KC0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0053.GEOID18 height accuracy estimate available here.
 KC0053
 KC0053.Click photographs - Photos may exist for this station.
 KC0053
 KC0053.The dynamic height is computed by dividing the NAVD 88
 KC0053.geopotential number by the normal gravity value computed on the
 KC0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0053.degrees latitude (g = 980.6199 gals.).
 KC0053
 KC0053.The modeled gravity was interpolated from observed gravity values.
 KC0053
 KC0053;                    North         East    Units  Estimated Accuracy
 KC0053;SPC IL W     -   292,710.      707,480.      MT  (+/- 180 meters Scaled)
 KC0053
 KC0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD517545(NAD 83)
 KC0053
 KC0053                          SUPERSEDED SURVEY CONTROL
 KC0053
 KC0053  NGVD 29 (??/??/92)  156.435  (m)          513.24   (f) ADJ UNCH    2 0
 KC0053
 KC0053.Superseded values are not recommended for survey control.
 KC0053
 KC0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0053.See file dsdata.pdf to determine how the superseded data were derived.
 KC0053
 KC0053_MARKER: DB = BENCH MARK DISK
 KC0053_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0053_SP_SET: BRIDGE
 KC0053_STAMPING: Q 102 1935
 KC0053_MARK LOGO: CGS
 KC0053_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0053
 KC0053  HISTORY     - Date     Condition        Report By
 KC0053  HISTORY     - 1935     MONUMENTED       CGS
 KC0053
 KC0053                          STATION DESCRIPTION
 KC0053
 KC0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0053'2.1 MI W FROM READER.
 KC0053'2.1 MILES WEST ALONG STATE HIGHWAY 108 FROM THE NORTH JUNCTION
 KC0053'OF STATE HIGHWAY 111 AT READER, MACOUPIN COUNTY, 0.5 MILE SOUTH
 KC0053'OF HAGAMAN, 70 YARDS WEST OF A CROSSING OF THE CHICAGO,
 KC0053'SPRINGFIELD AND ST. LOUIS RAILWAY, AT CONCRETE BRIDGE 640-10,
 KC0053'AND IN THE TOP OF THE EAST ABUTMENT.  A STANDARD DISK, STAMPED
 KC0053'Q 102 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0059 ***********************************************************************
 JC0059  DESIGNATION -  Q 103
 JC0059  PID         -  JC0059
 JC0059  STATE/COUNTY-  IL/MADISON
 JC0059  COUNTRY     -  US
 JC0059  USGS QUAD   -  ALTON (2018)
 JC0059
 JC0059                         *CURRENT SURVEY CONTROL
 JC0059  ______________________________________________________________________
 JC0059* NAD 83(1986) POSITION- 38 54 20.     (N) 090 07 39.     (W)   SCALED
 JC0059* NAVD 88 ORTHO HEIGHT -   137.322 (meters)      450.53  (feet) ADJUSTED
 JC0059  ______________________________________________________________________
 JC0059  GEOID HEIGHT    -        -31.438 (meters)                     GEOID18
 JC0059  DYNAMIC HEIGHT  -        137.238 (meters)      450.26  (feet) COMP
 JC0059  MODELED GRAVITY -    980,010.3   (mgal)                       NAVD 88
 JC0059
 JC0059  VERT ORDER      -  SECOND    CLASS 0
 JC0059
 JC0059.The horizontal coordinates were scaled from a map and have
 JC0059.an estimated accuracy of +/- 6 seconds.
 JC0059
 JC0059.The orthometric height was determined by differential leveling and
 JC0059.adjusted by the NATIONAL GEODETIC SURVEY
 JC0059.in June 1991.
 JC0059
 JC0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0059.GEOID18 height accuracy estimate available here.
 JC0059
 JC0059.Click photographs - Photos may exist for this station.
 JC0059
 JC0059.The dynamic height is computed by dividing the NAVD 88
 JC0059.geopotential number by the normal gravity value computed on the
 JC0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0059.degrees latitude (g = 980.6199 gals.).
 JC0059
 JC0059.The modeled gravity was interpolated from observed gravity values.
 JC0059
 JC0059;                    North         East    Units  Estimated Accuracy
 JC0059;SPC IL W     -   248,490.      703,400.      MT  (+/- 180 meters Scaled)
 JC0059
 JC0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD490102(NAD 83)
 JC0059
 JC0059                          SUPERSEDED SURVEY CONTROL
 JC0059
 JC0059  NGVD 29 (??/??/92)  137.454  (m)          450.96   (f) ADJ UNCH    2 0
 JC0059
 JC0059.Superseded values are not recommended for survey control.
 JC0059
 JC0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0059.See file dsdata.pdf to determine how the superseded data were derived.
 JC0059
 JC0059_MARKER: DB = BENCH MARK DISK
 JC0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0059_STAMPING: Q 103 1935
 JC0059_MARK LOGO: CGS
 JC0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0059+STABILITY: SURFACE MOTION
 JC0059
 JC0059  HISTORY     - Date     Condition        Report By
 JC0059  HISTORY     - 1935     MONUMENTED       CGS
 JC0059  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 JC0059
 JC0059                          STATION DESCRIPTION
 JC0059
 JC0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0059'1.6 MI N FROM EAST ALTON.
 JC0059'1.6 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JC0059'FROM THE STATION AT EAST ALTON, MADISON COUNTY, AT ALTON
 JC0059'HOSPITAL, AT A CROSSING OF STATE HIGHWAY 140, 55 YARDS WEST OF
 JC0059'THE CENTERLINE OF THE TRACK, 25 YARDS SOUTH OF THE HIGHWAY, 9
 JC0059'YARDS WEST OF A ROAD LEADING TO LINDBERG PARK, AND AT THE
 JC0059'NORTHEAST CORNER OF THE HOSPITAL YARD.  A STANDARD DISK, STAMPED
 JC0059'Q 103 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JC0059
 JC0059                          STATION RECOVERY (2012)
 JC0059
 JC0059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0059'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0906 ***********************************************************************
 JB0906  DESIGNATION -  Q 104
 JB0906  PID         -  JB0906
 JB0906  STATE/COUNTY-  IL/MARION
 JB0906  COUNTRY     -  US
 JB0906  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0906
 JB0906                         *CURRENT SURVEY CONTROL
 JB0906  ______________________________________________________________________
 JB0906* NAD 83(1986) POSITION- 38 31 08.     (N) 089 08 36.     (W)   SCALED
 JB0906* NAVD 88 ORTHO HEIGHT -   149.027 (meters)      488.93  (feet) ADJUSTED
 JB0906  ______________________________________________________________________
 JB0906  GEOID HEIGHT    -        -30.644 (meters)                     GEOID18
 JB0906  DYNAMIC HEIGHT  -        148.932 (meters)      488.62  (feet) COMP
 JB0906  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 JB0906
 JB0906  VERT ORDER      -  SECOND    CLASS 0
 JB0906
 JB0906.The horizontal coordinates were scaled from a map and have
 JB0906.an estimated accuracy of +/- 6 seconds.
 JB0906
 JB0906.The orthometric height was determined by differential leveling and
 JB0906.adjusted by the NATIONAL GEODETIC SURVEY
 JB0906.in June 1991.
 JB0906
 JB0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0906.GEOID18 height accuracy estimate available here.
 JB0906
 JB0906.Click photographs - Photos may exist for this station.
 JB0906
 JB0906.The dynamic height is computed by dividing the NAVD 88
 JB0906.geopotential number by the normal gravity value computed on the
 JB0906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0906.degrees latitude (g = 980.6199 gals.).
 JB0906
 JB0906.The modeled gravity was interpolated from observed gravity values.
 JB0906
 JB0906;                    North         East    Units  Estimated Accuracy
 JB0906;SPC IL E     -   205,880.      229,360.      MT  (+/- 180 meters Scaled)
 JB0906
 JB0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH131655(NAD 83)
 JB0906
 JB0906                          SUPERSEDED SURVEY CONTROL
 JB0906
 JB0906  NGVD 29 (??/??/92)  149.156  (m)          489.36   (f) ADJ UNCH    2 0
 JB0906
 JB0906.Superseded values are not recommended for survey control.
 JB0906
 JB0906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0906.See file dsdata.pdf to determine how the superseded data were derived.
 JB0906
 JB0906_MARKER: DB = BENCH MARK DISK
 JB0906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0906_STAMPING: Q 104 1935
 JB0906_MARK LOGO: CGS
 JB0906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0906+STABILITY: SURFACE MOTION
 JB0906
 JB0906  HISTORY     - Date     Condition        Report By
 JB0906  HISTORY     - 1935     MONUMENTED       CGS
 JB0906  HISTORY     - 20051101 MARK NOT FOUND   APISUR
 JB0906  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0906  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB0906
 JB0906                          STATION DESCRIPTION
 JB0906
 JB0906'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0906'AT CENTRALIA.
 JB0906'AT CENTRALIA, MARION COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD,
 JB0906'AT THE CHERRY STREET CROSSING, 12 YARDS WEST OF THE CENTERLINE
 JB0906'OF CHERRY STREET, AND 8 YARDS SOUTH OF THE CENTERLINE OF THE
 JB0906'TRACK.  A STANDARD DISK, STAMPED Q 104 1935 AND SET IN THE TOP
 JB0906'OF A CONCRETE POST.
 JB0906
 JB0906                          STATION RECOVERY (2005)
 JB0906
 JB0906'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (FHB)
 JB0906'MARK NOT FOUND.
 JB0906
 JB0906                          STATION RECOVERY (2011)
 JB0906
 JB0906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0906'MARK NOT FOUND.
 JB0906
 JB0906                          STATION RECOVERY (2014)
 JB0906
 JB0906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0906'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0434 ***********************************************************************
 HB0434  DESIGNATION -  Q 105 RESET
 HB0434  PID         -  HB0434
 HB0434  STATE/COUNTY-  IL/JOHNSON
 HB0434  COUNTRY     -  US
 HB0434  USGS QUAD   -  BLOOMFIELD (2018)
 HB0434
 HB0434                         *CURRENT SURVEY CONTROL
 HB0434  ______________________________________________________________________
 HB0434* NAD 83(1986) POSITION- 37 24 51.     (N) 088 51 46.     (W)   SCALED
 HB0434* NAVD 88 ORTHO HEIGHT -   117.71  (+/-2cm)      386.2   (feet) VERTCON3
 HB0434  ______________________________________________________________________
 HB0434  GEOID HEIGHT    -        -28.673 (meters)                     GEOID18
 HB0434  VERT ORDER      -  ? (See Below)
 HB0434
 HB0434.The horizontal coordinates were scaled from a map and have
 HB0434.an estimated accuracy of +/- 6 seconds.
 HB0434
 HB0434.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0434.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0434
 HB0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0434.GEOID18 height accuracy estimate available here.
 HB0434
 HB0434.The vertical order pertains to the NGVD 29 superseded value.
 HB0434
 HB0434.Click photographs - Photos may exist for this station.
 HB0434
 HB0434;                    North         East    Units  Estimated Accuracy
 HB0434;SPC IL E     -    83,090.      253,130.      MT  (+/- 180 meters Scaled)
 HB0434
 HB0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG351424(NAD 83)
 HB0434
 HB0434                          SUPERSEDED SURVEY CONTROL
 HB0434
 HB0434  NGVD 29 (11/26/84)  117.774  (m)          386.40   (f) ADJUSTED       
 HB0434
 HB0434.Superseded values are not recommended for survey control.
 HB0434
 HB0434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0434.See file dsdata.pdf to determine how the superseded data were derived.
 HB0434
 HB0434_MARKER: DV = VERTICAL CONTROL DISK
 HB0434_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0434_SP_SET: HEADWALL
 HB0434_STAMPING: Q 105 RESET 1975
 HB0434_MARK LOGO: NGS
 HB0434_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0434_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0434+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 HB0434
 HB0434  HISTORY     - Date     Condition        Report By
 HB0434  HISTORY     - 1975     MONUMENTED       LOCSUR
 HB0434  HISTORY     - 20140709 GOOD             ILDT
 HB0434
 HB0434                          STATION DESCRIPTION
 HB0434
 HB0434'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1975
 HB0434'1.6 MILES EAST ALONG STATE HIGHWAY 146 FROM THE INTERSECTION OF
 HB0434'U.S. HIGHWAY 45 AT VIENNA, JOHNSON COUNTY, AT THE INTERSECTION
 HB0434'OF STATE HIGHWAY 146 AND MC CORKLE CREEK, 62.3 FEET NORTH OF
 HB0434'HIGHWAY, EAST OF CREEK.  SET IN TOP OF EAST END OF CONCRETE
 HB0434'HEADWALL.
 HB0434
 HB0434                          STATION RECOVERY (2014)
 HB0434
 HB0434'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0434'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0880 ***********************************************************************
 HB0880  DESIGNATION -  Q 106
 HB0880  PID         -  HB0880
 HB0880  STATE/COUNTY-  IL/UNION
 HB0880  COUNTRY     -  US
 HB0880  USGS QUAD   -  JONESBORO (2018)
 HB0880
 HB0880                         *CURRENT SURVEY CONTROL
 HB0880  ______________________________________________________________________
 HB0880* NAD 83(1986) POSITION- 37 27 10.     (N) 089 20 27.     (W)   SCALED
 HB0880* NAVD 88 ORTHO HEIGHT -   111.965 (meters)      367.34  (feet) ADJUSTED
 HB0880  ______________________________________________________________________
 HB0880  GEOID HEIGHT    -        -28.499 (meters)                     GEOID18
 HB0880  DYNAMIC HEIGHT  -        111.887 (meters)      367.08  (feet) COMP
 HB0880  MODELED GRAVITY -    979,925.5   (mgal)                       NAVD 88
 HB0880
 HB0880  VERT ORDER      -  SECOND    CLASS 0
 HB0880
 HB0880.The horizontal coordinates were scaled from a map and have
 HB0880.an estimated accuracy of +/- 6 seconds.
 HB0880
 HB0880.The orthometric height was determined by differential leveling and
 HB0880.adjusted by the NATIONAL GEODETIC SURVEY
 HB0880.in June 1991.
 HB0880
 HB0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0880.GEOID18 height accuracy estimate available here.
 HB0880
 HB0880.Click photographs - Photos may exist for this station.
 HB0880
 HB0880.The dynamic height is computed by dividing the NAVD 88
 HB0880.geopotential number by the normal gravity value computed on the
 HB0880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0880.degrees latitude (g = 980.6199 gals.).
 HB0880
 HB0880.The modeled gravity was interpolated from observed gravity values.
 HB0880
 HB0880;                    North         East    Units  Estimated Accuracy
 HB0880;SPC IL W     -    87,560.      773,070.      MT  (+/- 180 meters Scaled)
 HB0880
 HB0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG929476(NAD 83)
 HB0880
 HB0880                          SUPERSEDED SURVEY CONTROL
 HB0880
 HB0880  NGVD 29 (11/26/84)  111.980  (m)          367.39   (f) ADJUSTED    2 0
 HB0880
 HB0880.Superseded values are not recommended for survey control.
 HB0880
 HB0880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0880.See file dsdata.pdf to determine how the superseded data were derived.
 HB0880
 HB0880_MARKER: DB = BENCH MARK DISK
 HB0880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0880_STAMPING: Q 106 1935
 HB0880_MARK LOGO: CGS
 HB0880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0880+STABILITY: SURFACE MOTION
 HB0880
 HB0880  HISTORY     - Date     Condition        Report By
 HB0880  HISTORY     - 1935     MONUMENTED       CGS
 HB0880  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0880
 HB0880                          STATION DESCRIPTION
 HB0880
 HB0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0880'3 MI E FROM WARE.
 HB0880'3.0 MILES EAST ALONG STATE HIGHWAY 146 FROM THE PUBLIC SCHOOL
 HB0880'AT WARE, UNION COUNTY, 320 FEET EAST OF THE WEST END OF A
 HB0880'BRIDGE OVER DUTCH CREEK, AT A ROAD JUNCTION, 78 FEET WEST OF THE
 HB0880'CENTERLINE OF THE FARM ROAD LEADING UP A STEEP GRADE, AND 25
 HB0880'FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK,
 HB0880'STAMPED Q 106 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0880
 HB0880                          STATION RECOVERY (2002)
 HB0880
 HB0880'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0880'SUSPECTED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0760 ***********************************************************************
 HB0760  DESIGNATION -  Q 107
 HB0760  PID         -  HB0760
 HB0760  STATE/COUNTY-  IL/ALEXANDER
 HB0760  COUNTRY     -  US
 HB0760  USGS QUAD   -  THEBES (2018)
 HB0760
 HB0760                         *CURRENT SURVEY CONTROL
 HB0760  ______________________________________________________________________
 HB0760* NAD 83(1986) POSITION- 37 10 49.     (N) 089 23 12.     (W)   SCALED
 HB0760* NAVD 88 ORTHO HEIGHT -   110.548 (meters)      362.69  (feet) ADJUSTED
 HB0760  ______________________________________________________________________
 HB0760  GEOID HEIGHT    -        -28.200 (meters)                     GEOID18
 HB0760  DYNAMIC HEIGHT  -        110.468 (meters)      362.43  (feet) COMP
 HB0760  MODELED GRAVITY -    979,906.6   (mgal)                       NAVD 88
 HB0760
 HB0760  VERT ORDER      -  SECOND    CLASS 0
 HB0760
 HB0760.The horizontal coordinates were scaled from a map and have
 HB0760.an estimated accuracy of +/- 6 seconds.
 HB0760
 HB0760.The orthometric height was determined by differential leveling and
 HB0760.adjusted by the NATIONAL GEODETIC SURVEY
 HB0760.in June 1991.
 HB0760
 HB0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0760.GEOID18 height accuracy estimate available here.
 HB0760
 HB0760.Click photographs - Photos may exist for this station.
 HB0760
 HB0760.The dynamic height is computed by dividing the NAVD 88
 HB0760.geopotential number by the normal gravity value computed on the
 HB0760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0760.degrees latitude (g = 980.6199 gals.).
 HB0760
 HB0760.The modeled gravity was interpolated from observed gravity values.
 HB0760
 HB0760;                    North         East    Units  Estimated Accuracy
 HB0760;SPC IL W     -    57,280.      769,260.      MT  (+/- 180 meters Scaled)
 HB0760
 HB0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG881175(NAD 83)
 HB0760
 HB0760                          SUPERSEDED SURVEY CONTROL
 HB0760
 HB0760  NGVD 29 (11/26/84)  110.430  (m)          362.30   (f) ADJUSTED    2 0
 HB0760
 HB0760.Superseded values are not recommended for survey control.
 HB0760
 HB0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0760.See file dsdata.pdf to determine how the superseded data were derived.
 HB0760
 HB0760_MARKER: DB = BENCH MARK DISK
 HB0760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0760_STAMPING: Q 107 1935
 HB0760_MARK LOGO: CGS
 HB0760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0760+STABILITY: SURFACE MOTION
 HB0760
 HB0760  HISTORY     - Date     Condition        Report By
 HB0760  HISTORY     - 1935     MONUMENTED       CGS
 HB0760  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0760
 HB0760                          STATION DESCRIPTION
 HB0760
 HB0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0760'2.2 MI NW FROM OLIVE BRANCH.
 HB0760'2.2 MILES NORTHWEST ALONG STATE HIGHWAY 3 FROM THE CHICAGO AND
 HB0760'EASTERN ILLINOIS RAILROAD CROSSING AT OLIVE BRANCH, ALEXANDER
 HB0760'COUNTY, AT THE JUNCTION OF A ROAD, 33 FEET SOUTH OF THE CENTERLINE
 HB0760'OF THE HIGHWAY, 20 FEET EAST OF THE CENTERLINE OF THE ROAD, AND
 HB0760'ONE FOOT NORTH OF A FENCE CORNER.  A STANDARD DISK, STAMPED Q 107
 HB0760'1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0760
 HB0760                          STATION RECOVERY (2002)
 HB0760
 HB0760'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0760'MARK KNOWN DESTROYED DUE TO NEW HWY CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0186 ***********************************************************************
 JB0186  DESIGNATION -  Q 108
 JB0186  PID         -  JB0186
 JB0186  STATE/COUNTY-  IL/WAYNE
 JB0186  COUNTRY     -  US
 JB0186  USGS QUAD   -  BOYLESTON (2018)
 JB0186
 JB0186                         *CURRENT SURVEY CONTROL
 JB0186  ______________________________________________________________________
 JB0186* NAD 83(1986) POSITION- 38 21 51.     (N) 088 25 25.     (W)   SCALED
 JB0186* NAVD 88 ORTHO HEIGHT -   124.414 (meters)      408.18  (feet) ADJUSTED
 JB0186  ______________________________________________________________________
 JB0186  GEOID HEIGHT    -        -30.541 (meters)                     GEOID18
 JB0186  DYNAMIC HEIGHT  -        124.336 (meters)      407.93  (feet) COMP
 JB0186  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 JB0186
 JB0186  VERT ORDER      -  SECOND    CLASS 0
 JB0186
 JB0186.The horizontal coordinates were scaled from a map and have
 JB0186.an estimated accuracy of +/- 6 seconds.
 JB0186
 JB0186.The orthometric height was determined by differential leveling and
 JB0186.adjusted by the NATIONAL GEODETIC SURVEY
 JB0186.in June 1991.
 JB0186
 JB0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0186.GEOID18 height accuracy estimate available here.
 JB0186
 JB0186.Click photographs - Photos may exist for this station.
 JB0186
 JB0186.The dynamic height is computed by dividing the NAVD 88
 JB0186.geopotential number by the normal gravity value computed on the
 JB0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0186.degrees latitude (g = 980.6199 gals.).
 JB0186
 JB0186.The modeled gravity was interpolated from observed gravity values.
 JB0186
 JB0186;                    North         East    Units  Estimated Accuracy
 JB0186;SPC IL E     -   188,400.      292,110.      MT  (+/- 180 meters Scaled)
 JB0186
 JB0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH756471(NAD 83)
 JB0186
 JB0186                          SUPERSEDED SURVEY CONTROL
 JB0186
 JB0186  NGVD 29 (??/??/92)  124.541  (m)          408.60   (f) ADJ UNCH    2 0
 JB0186
 JB0186.Superseded values are not recommended for survey control.
 JB0186
 JB0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0186.See file dsdata.pdf to determine how the superseded data were derived.
 JB0186
 JB0186_MARKER: DB = BENCH MARK DISK
 JB0186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0186_STAMPING: Q 108 1935
 JB0186_MARK LOGO: CGS
 JB0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0186+STABILITY: SURFACE MOTION
 JB0186
 JB0186  HISTORY     - Date     Condition        Report By
 JB0186  HISTORY     - 1935     MONUMENTED       CGS
 JB0186  HISTORY     - 1938     GOOD             CGS
 JB0186  HISTORY     - 1971     MARK NOT FOUND   USGS
 JB0186
 JB0186                          STATION DESCRIPTION
 JB0186
 JB0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0186'1 MI E FROM BOYLESTON.
 JB0186'ABOUT 1 MILE EAST ALONG THE SOUTHERN RAILWAY FROM BOYLESTON,
 JB0186'WAYNE COUNTY, 10 RAILS EAST OF TRESTLE 113.6, ONE RAIL EAST OF A
 JB0186'ROAD CROSSING, AND 40 FEET NORTH OF THE TRACK.  A STANDARD DISK,
 JB0186'STAMPED Q 108 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0186'NOTE-- AREA HAS BEEN BULLDOZED.
 JB0186
 JB0186                          STATION RECOVERY (1971)
 JB0186
 JB0186'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0186'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1093 ***********************************************************************
 JB1093  DESIGNATION -  Q 109
 JB1093  PID         -  JB1093
 JB1093  STATE/COUNTY-  IL/JEFFERSON
 JB1093  COUNTRY     -  US
 JB1093  USGS QUAD   -  WOODLAWN (2018)
 JB1093
 JB1093                         *CURRENT SURVEY CONTROL
 JB1093  ______________________________________________________________________
 JB1093* NAD 83(1986) POSITION- 38 19 24.     (N) 089 07 18.     (W)   SCALED
 JB1093* NAVD 88 ORTHO HEIGHT -   151.262 (meters)      496.27  (feet) ADJUSTED
 JB1093  ______________________________________________________________________
 JB1093  GEOID HEIGHT    -        -30.075 (meters)                     GEOID18
 JB1093  DYNAMIC HEIGHT  -        151.165 (meters)      495.95  (feet) COMP
 JB1093  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB1093
 JB1093  VERT ORDER      -  SECOND    CLASS 0
 JB1093
 JB1093.The horizontal coordinates were scaled from a map and have
 JB1093.an estimated accuracy of +/- 6 seconds.
 JB1093
 JB1093.The orthometric height was determined by differential leveling and
 JB1093.adjusted by the NATIONAL GEODETIC SURVEY
 JB1093.in June 1991.
 JB1093
 JB1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1093.GEOID18 height accuracy estimate available here.
 JB1093
 JB1093.Click photographs - Photos may exist for this station.
 JB1093
 JB1093.The dynamic height is computed by dividing the NAVD 88
 JB1093.geopotential number by the normal gravity value computed on the
 JB1093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1093.degrees latitude (g = 980.6199 gals.).
 JB1093
 JB1093.The modeled gravity was interpolated from observed gravity values.
 JB1093
 JB1093;                    North         East    Units  Estimated Accuracy
 JB1093;SPC IL E     -   184,160.      231,070.      MT  (+/- 180 meters Scaled)
 JB1093
 JB1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH145438(NAD 83)
 JB1093
 JB1093                          SUPERSEDED SURVEY CONTROL
 JB1093
 JB1093  NGVD 29 (??/??/92)  151.372  (m)          496.63   (f) ADJ UNCH    2 0
 JB1093
 JB1093.Superseded values are not recommended for survey control.
 JB1093
 JB1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1093.See file dsdata.pdf to determine how the superseded data were derived.
 JB1093
 JB1093_MARKER: DB = BENCH MARK DISK
 JB1093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1093_STAMPING: Q 109 1935
 JB1093_MARK LOGO: CGS
 JB1093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1093+STABILITY: SURFACE MOTION
 JB1093
 JB1093  HISTORY     - Date     Condition        Report By
 JB1093  HISTORY     - 1935     MONUMENTED       CGS
 JB1093  HISTORY     - 1973     MARK NOT FOUND   USGS
 JB1093  HISTORY     - 20090127 MARK NOT FOUND   ILDT
 JB1093  HISTORY     - 20110421 MARK NOT FOUND   ILDT
 JB1093
 JB1093                          STATION DESCRIPTION
 JB1093
 JB1093'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1093'2.5 MI W FROM ROACHES SIDING.
 JB1093'2.5 MILES WEST ALONG THE LOUISVILLE AND NASHVILLE RAILROAD FROM
 JB1093'ROACHES SIDING, JEFFERSON COUNTY, 3-1/2 RAILS EAST OF MILEPOST 420,
 JB1093'2 RAILS EAST OF A DIRT-ROAD CROSSING, 45 FEET NORTH OF THE TRACK,
 JB1093'AND AT A FENCE.  A STANDARD DISK, STAMPED Q 109 1935 AND SET IN
 JB1093'THE TOP OF A CONCRETE POST.
 JB1093
 JB1093                          STATION RECOVERY (1973)
 JB1093
 JB1093'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB1093'MARK NOT FOUND.
 JB1093
 JB1093                          STATION RECOVERY (2009)
 JB1093
 JB1093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1093'MARK NOT FOUND.
 JB1093
 JB1093                          STATION RECOVERY (2011)
 JB1093
 JB1093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1093'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0006 ***********************************************************************
 KB0006  DESIGNATION -  Q 11
 KB0006  PID         -  KB0006
 KB0006  STATE/COUNTY-  IL/DOUGLAS
 KB0006  COUNTRY     -  US
 KB0006  USGS QUAD   -  HINDSBORO (2018)
 KB0006
 KB0006                         *CURRENT SURVEY CONTROL
 KB0006  ______________________________________________________________________
 KB0006* NAD 83(1986) POSITION- 39 41 27.     (N) 088 12 50.     (W)   SCALED
 KB0006* NAVD 88 ORTHO HEIGHT -   196.232 (meters)      643.80  (feet) ADJUSTED
 KB0006  ______________________________________________________________________
 KB0006  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 KB0006  DYNAMIC HEIGHT  -        196.125 (meters)      643.45  (feet) COMP
 KB0006  MODELED GRAVITY -    980,078.2   (mgal)                       NAVD 88
 KB0006
 KB0006  VERT ORDER      -  FIRST     CLASS II
 KB0006
 KB0006.The horizontal coordinates were scaled from a map and have
 KB0006.an estimated accuracy of +/- 6 seconds.
 KB0006
 KB0006.The orthometric height was determined by differential leveling and
 KB0006.adjusted by the NATIONAL GEODETIC SURVEY
 KB0006.in June 1991.
 KB0006
 KB0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0006.GEOID18 height accuracy estimate available here.
 KB0006
 KB0006.Click photographs - Photos may exist for this station.
 KB0006
 KB0006.The dynamic height is computed by dividing the NAVD 88
 KB0006.geopotential number by the normal gravity value computed on the
 KB0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0006.degrees latitude (g = 980.6199 gals.).
 KB0006
 KB0006.The modeled gravity was interpolated from observed gravity values.
 KB0006
 KB0006;                    North         East    Units  Estimated Accuracy
 KB0006;SPC IL E     -   335,680.      310,250.      MT  (+/- 180 meters Scaled)
 KB0006
 KB0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ959941(NAD 83)
 KB0006
 KB0006                          SUPERSEDED SURVEY CONTROL
 KB0006
 KB0006  NGVD 29 (??/??/92)  196.314  (m)          644.07   (f) ADJ UNCH    1 2
 KB0006
 KB0006.Superseded values are not recommended for survey control.
 KB0006
 KB0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0006.See file dsdata.pdf to determine how the superseded data were derived.
 KB0006
 KB0006_MARKER: DB = BENCH MARK DISK
 KB0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0006_STAMPING: Q 11 1933
 KB0006_MARK LOGO: CGS
 KB0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0006+STABILITY: SURFACE MOTION
 KB0006
 KB0006  HISTORY     - Date     Condition        Report By
 KB0006  HISTORY     - 1933     MONUMENTED       CGS
 KB0006  HISTORY     - 1973     GOOD             ILHD
 KB0006  HISTORY     - 1976     GOOD             LOCENG
 KB0006  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0006
 KB0006                          STATION DESCRIPTION
 KB0006
 KB0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0006'1 MI E FROM FILSON.
 KB0006'ABOUT 1 MILE EAST ALONG THE PENNSYLVANIA RAILROAD FROM FILSON,
 KB0006'DOUGLAS COUNTY, 20 POLES WEST OF MILEPOST 49, ONE RAIL WEST OF
 KB0006'A GRADE CROSSING, AND 17 FEET NORTH OF THE TRACK.  A STANDARD
 KB0006'DISK, STAMPED Q 11 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0006
 KB0006                          STATION RECOVERY (1973)
 KB0006
 KB0006'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0006'RECOVERED IN GOOD CONDITION.
 KB0006
 KB0006                          STATION RECOVERY (1976)
 KB0006
 KB0006'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 KB0006'RECOVERED IN GOOD CONDITION.
 KB0006
 KB0006                          STATION RECOVERY (2011)
 KB0006
 KB0006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0006'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0484 ***********************************************************************
 HB0484  DESIGNATION -  Q 110
 HB0484  PID         -  HB0484
 HB0484  STATE/COUNTY-  IL/SALINE
 HB0484  COUNTRY     -  US
 HB0484  USGS QUAD   -  CARRIER MILLS (2018)
 HB0484
 HB0484                         *CURRENT SURVEY CONTROL
 HB0484  ______________________________________________________________________
 HB0484* NAD 83(1986) POSITION- 37 38 29.     (N) 088 40 37.     (W)   SCALED
 HB0484* NAVD 88 ORTHO HEIGHT -   127.277 (meters)      417.57  (feet) ADJUSTED
 HB0484  ______________________________________________________________________
 HB0484  GEOID HEIGHT    -        -29.182 (meters)                     GEOID18
 HB0484  DYNAMIC HEIGHT  -        127.188 (meters)      417.28  (feet) COMP
 HB0484  MODELED GRAVITY -    979,933.1   (mgal)                       NAVD 88
 HB0484
 HB0484  VERT ORDER      -  SECOND    CLASS 0
 HB0484
 HB0484.The horizontal coordinates were scaled from a map and have
 HB0484.an estimated accuracy of +/- 6 seconds.
 HB0484
 HB0484.The orthometric height was determined by differential leveling and
 HB0484.adjusted by the NATIONAL GEODETIC SURVEY
 HB0484.in June 1991.
 HB0484
 HB0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0484.GEOID18 height accuracy estimate available here.
 HB0484
 HB0484.Click photographs - Photos may exist for this station.
 HB0484
 HB0484.The dynamic height is computed by dividing the NAVD 88
 HB0484.geopotential number by the normal gravity value computed on the
 HB0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0484.degrees latitude (g = 980.6199 gals.).
 HB0484
 HB0484.The modeled gravity was interpolated from observed gravity values.
 HB0484
 HB0484;                    North         East    Units  Estimated Accuracy
 HB0484;SPC IL E     -   108,230.      269,670.      MT  (+/- 180 meters Scaled)
 HB0484
 HB0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG520673(NAD 83)
 HB0484
 HB0484                          SUPERSEDED SURVEY CONTROL
 HB0484
 HB0484  NGVD 29 (11/26/84)  127.366  (m)          417.87   (f) ADJUSTED    2 0
 HB0484
 HB0484.Superseded values are not recommended for survey control.
 HB0484
 HB0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0484.See file dsdata.pdf to determine how the superseded data were derived.
 HB0484
 HB0484_MARKER: DB = BENCH MARK DISK
 HB0484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0484_STAMPING: Q 110 1935
 HB0484_MARK LOGO: CGS
 HB0484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0484+STABILITY: SURFACE MOTION
 HB0484
 HB0484  HISTORY     - Date     Condition        Report By
 HB0484  HISTORY     - 1935     MONUMENTED       CGS
 HB0484  HISTORY     - 1961     MARK NOT FOUND   CGS
 HB0484
 HB0484                          STATION DESCRIPTION
 HB0484
 HB0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0484'2.6 MI NE FROM STONEFORT.
 HB0484'2.6 MILES NORTHEAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO,
 HB0484'AND ST. LOUIS RAILWAY FROM THE STATION AT STONEFORT, SALINE
 HB0484'COUNTY, 0.3 MILE NORTH OF A U.S. HIGHWAY 45 STEEL OVERPASS, 17
 HB0484'YARDS NORTH OF CULVERT 586, 9 YARDS WEST OF THE CENTERLINE OF
 HB0484'THE TRACK, AND 38 YARDS WEST OF THE CENTERLINE OF THE HIGHWAY.
 HB0484'A STANDARD DISK, STAMPED Q 110 1935 AND SET IN THE TOP OF A
 HB0484'CONCRETE POST.
 HB0484
 HB0484                          STATION RECOVERY (1961)
 HB0484
 HB0484'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 HB0484'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0338 ***********************************************************************
 HB0338  DESIGNATION -  Q 111
 HB0338  PID         -  HB0338
 HB0338  STATE/COUNTY-  IL/MASSAC
 HB0338  COUNTRY     -  US
 HB0338  USGS QUAD   -  METROPOLIS (2018)
 HB0338
 HB0338                         *CURRENT SURVEY CONTROL
 HB0338  ______________________________________________________________________
 HB0338* NAD 83(1986) POSITION- 37 11 30.     (N) 088 43 14.     (W)   SCALED
 HB0338* NAVD 88 ORTHO HEIGHT -   116.513 (meters)      382.26  (feet) ADJUSTED
 HB0338  ______________________________________________________________________
 HB0338  GEOID HEIGHT    -        -28.489 (meters)                     GEOID18
 HB0338  DYNAMIC HEIGHT  -        116.429 (meters)      381.98  (feet) COMP
 HB0338  MODELED GRAVITY -    979,910.4   (mgal)                       NAVD 88
 HB0338
 HB0338  VERT ORDER      -  SECOND    CLASS 0
 HB0338
 HB0338.The horizontal coordinates were scaled from a map and have
 HB0338.an estimated accuracy of +/- 6 seconds.
 HB0338
 HB0338.The orthometric height was determined by differential leveling and
 HB0338.adjusted by the NATIONAL GEODETIC SURVEY
 HB0338.in June 1991.
 HB0338
 HB0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0338.GEOID18 height accuracy estimate available here.
 HB0338
 HB0338.Click photographs - Photos may exist for this station.
 HB0338
 HB0338.The dynamic height is computed by dividing the NAVD 88
 HB0338.geopotential number by the normal gravity value computed on the
 HB0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0338.degrees latitude (g = 980.6199 gals.).
 HB0338
 HB0338.The modeled gravity was interpolated from observed gravity values.
 HB0338
 HB0338;                    North         East    Units  Estimated Accuracy
 HB0338;SPC IL E     -    58,330.      265,620.      MT  (+/- 180 meters Scaled)
 HB0338
 HB0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG472175(NAD 83)
 HB0338
 HB0338                          SUPERSEDED SURVEY CONTROL
 HB0338
 HB0338  NGVD 29 (11/26/84)  116.562  (m)          382.42   (f) ADJUSTED    2 0
 HB0338
 HB0338.Superseded values are not recommended for survey control.
 HB0338
 HB0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0338.See file dsdata.pdf to determine how the superseded data were derived.
 HB0338
 HB0338_MARKER: DB = BENCH MARK DISK
 HB0338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0338_STAMPING: Q 111 1935
 HB0338_MARK LOGO: CGS
 HB0338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0338+STABILITY: SURFACE MOTION
 HB0338
 HB0338  HISTORY     - Date     Condition        Report By
 HB0338  HISTORY     - 1935     MONUMENTED       CGS
 HB0338
 HB0338                          STATION DESCRIPTION
 HB0338
 HB0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0338'3.9 MI N FROM METROPOLIS.
 HB0338'3.9 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0338'STATION AT METROPOLIS, MASSAC COUNTY, 0.1 MILE SOUTH OF MILEPOST
 HB0338'B 9, 100 YARDS NORTH OF A ROAD CROSSING, AT A PEACH ORCHARD,
 HB0338'14 YARDS WEST OF THE CENTERLINE OF THE TRACK, AND AT A FENCE.
 HB0338'A STANDARD DISK, STAMPED Q 111 1935 AND SET IN THE TOP OF A
 HB0338'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0845 ***********************************************************************
 JB0845  DESIGNATION -  Q 113
 JB0845  PID         -  JB0845
 JB0845  STATE/COUNTY-  IL/BOND
 JB0845  COUNTRY     -  US
 JB0845  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0845
 JB0845                         *CURRENT SURVEY CONTROL
 JB0845  ______________________________________________________________________
 JB0845* NAD 83(1986) POSITION- 38 52 48.     (N) 089 20 08.     (W)   SCALED
 JB0845* NAVD 88 ORTHO HEIGHT -   165.461 (meters)      542.85  (feet) ADJUSTED
 JB0845  ______________________________________________________________________
 JB0845  GEOID HEIGHT    -        -31.367 (meters)                     GEOID18
 JB0845  DYNAMIC HEIGHT  -        165.360 (meters)      542.52  (feet) COMP
 JB0845  MODELED GRAVITY -    980,010.1   (mgal)                       NAVD 88
 JB0845
 JB0845  VERT ORDER      -  SECOND    CLASS 0
 JB0845
 JB0845.The horizontal coordinates were scaled from a map and have
 JB0845.an estimated accuracy of +/- 6 seconds.
 JB0845
 JB0845.The orthometric height was determined by differential leveling and
 JB0845.adjusted by the NATIONAL GEODETIC SURVEY
 JB0845.in June 1991.
 JB0845
 JB0845.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0845.GEOID18 height accuracy estimate available here.
 JB0845
 JB0845.Click photographs - Photos may exist for this station.
 JB0845
 JB0845.The dynamic height is computed by dividing the NAVD 88
 JB0845.geopotential number by the normal gravity value computed on the
 JB0845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0845.degrees latitude (g = 980.6199 gals.).
 JB0845
 JB0845.The modeled gravity was interpolated from observed gravity values.
 JB0845
 JB0845;                    North         East    Units  Estimated Accuracy
 JB0845;SPC IL W     -   245,980.      772,110.      MT  (+/- 180 meters Scaled)
 JB0845
 JB0845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ974060(NAD 83)
 JB0845
 JB0845                          SUPERSEDED SURVEY CONTROL
 JB0845
 JB0845  NGVD 29 (??/??/92)  165.586  (m)          543.26   (f) ADJ UNCH    2 0
 JB0845
 JB0845.Superseded values are not recommended for survey control.
 JB0845
 JB0845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0845.See file dsdata.pdf to determine how the superseded data were derived.
 JB0845
 JB0845_MARKER: DB = BENCH MARK DISK
 JB0845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0845_STAMPING: Q 113 1935
 JB0845_MARK LOGO: CGS
 JB0845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0845+STABILITY: SURFACE MOTION
 JB0845
 JB0845  HISTORY     - Date     Condition        Report By
 JB0845  HISTORY     - 1935     MONUMENTED       CGS
 JB0845  HISTORY     - 1960     GOOD             CGS
 JB0845
 JB0845                          STATION DESCRIPTION
 JB0845
 JB0845'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0845'1.2 MI S FROM SMITHBORO.
 JB0845'ABOUT 1.2 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 JB0845'RAILROAD FROM ITS JUNCTION WITH THE PENNSYLVANIA RAILROAD IN
 JB0845'SMITHBORO, AT A ROAD CROSSING, 47 FEET NORTH OF THE CENTER LINE
 JB0845'OF THE ROAD, 27 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 62
 JB0845'FEET NORTH-NORTHWEST OF THE CENTER OF THE JUNCTION, 20 FEET EAST
 JB0845'OF A FENCE, 24 FEET NORTHEAST OF A TELEPHONE POLE, 1.5 FEET
 JB0845'SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF
 JB0845'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 JB0845'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1378 ***********************************************************************
 JB1378  DESIGNATION -  Q 114
 JB1378  PID         -  JB1378
 JB1378  STATE/COUNTY-  IL/ST CLAIR
 JB1378  COUNTRY     -  US
 JB1378  USGS QUAD   -  O'FALLON (2018)
 JB1378
 JB1378                         *CURRENT SURVEY CONTROL
 JB1378  ______________________________________________________________________
 JB1378* NAD 83(1986) POSITION- 38 30 45.     (N) 089 59 03.     (W)   SCALED
 JB1378* NAVD 88 ORTHO HEIGHT -   159.884 (meters)      524.55  (feet) ADJUSTED
 JB1378  ______________________________________________________________________
 JB1378  GEOID HEIGHT    -        -30.583 (meters)                     GEOID18
 JB1378  DYNAMIC HEIGHT  -        159.781 (meters)      524.21  (feet) COMP
 JB1378  MODELED GRAVITY -    979,985.5   (mgal)                       NAVD 88
 JB1378
 JB1378  VERT ORDER      -  SECOND    CLASS 0
 JB1378
 JB1378.The horizontal coordinates were scaled from a map and have
 JB1378.an estimated accuracy of +/- 6 seconds.
 JB1378
 JB1378.The orthometric height was determined by differential leveling and
 JB1378.adjusted by the NATIONAL GEODETIC SURVEY
 JB1378.in June 1991.
 JB1378
 JB1378.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1378.GEOID18 height accuracy estimate available here.
 JB1378
 JB1378.Click photographs - Photos may exist for this station.
 JB1378
 JB1378.The dynamic height is computed by dividing the NAVD 88
 JB1378.geopotential number by the normal gravity value computed on the
 JB1378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1378.degrees latitude (g = 980.6199 gals.).
 JB1378
 JB1378.The modeled gravity was interpolated from observed gravity values.
 JB1378
 JB1378;                    North         East    Units  Estimated Accuracy
 JB1378;SPC IL W     -   204,870.      715,920.      MT  (+/- 180 meters Scaled)
 JB1378
 JB1378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH398669(NAD 83)
 JB1378
 JB1378                          SUPERSEDED SURVEY CONTROL
 JB1378
 JB1378  NGVD 29 (??/??/92)  160.013  (m)          524.98   (f) ADJ UNCH    2 0
 JB1378
 JB1378.Superseded values are not recommended for survey control.
 JB1378
 JB1378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1378.See file dsdata.pdf to determine how the superseded data were derived.
 JB1378
 JB1378_MARKER: DB = BENCH MARK DISK
 JB1378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1378_STAMPING: Q 114 1935
 JB1378_MARK LOGO: CGS
 JB1378_PROJECTION: FLUSH
 JB1378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1378+STABILITY: SURFACE MOTION
 JB1378
 JB1378  HISTORY     - Date     Condition        Report By
 JB1378  HISTORY     - 1935     MONUMENTED       CGS
 JB1378  HISTORY     - 1941     GOOD             CGS
 JB1378  HISTORY     - 20110416 MARK NOT FOUND   GEOCAC
 JB1378  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1378
 JB1378                          STATION DESCRIPTION
 JB1378
 JB1378'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 JB1378'AT BELLEVILLE.
 JB1378'AT BELLEVILLE, ST. CLAIR COUNTY, AT THE SOUTHWEST CORNER OF THE
 JB1378'INTERSECTION OF SOUTH ILLINOIS AVENUE AND WASHINGTON STREET,
 JB1378'AT THE CITY HALL, AND IN THE NORTHWEST CORNER OF THE YARD.  A
 JB1378'STANDARD DISK, STAMPED Q 114 1935 AND SET IN THE TOP OF A CONCRETE
 JB1378'POST FLUSH WITH THE GROUND.
 JB1378
 JB1378                          STATION RECOVERY (2011)
 JB1378
 JB1378'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JB1378'PRESENT CITY HALL BUILDING APPEARS TO DATE FROM ABOUT THE 1970S. NO
 JB1378'OBVIOUS SIGN OF A DISK SET AS DESCRIBED IN THE NORTHWEST CORNER OF THE
 JB1378'LAWN. DISK MAY HAVE BEEN LOST IN DEMOLITION OF PREVIOUS STRUCTURE.
 JB1378
 JB1378                          STATION RECOVERY (2011)
 JB1378
 JB1378'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1378'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0299 ***********************************************************************
 JC0299  DESIGNATION -  Q 115
 JC0299  PID         -  JC0299
 JC0299  STATE/COUNTY-  IL/MONROE
 JC0299  COUNTRY     -  US
 JC0299  USGS QUAD   -  VALMEYER (2018)
 JC0299
 JC0299                         *CURRENT SURVEY CONTROL
 JC0299  ______________________________________________________________________
 JC0299* NAD 83(1986) POSITION- 38 21 46.71   (N) 090 17 04.03   (W)   HD_HELD1
 JC0299* NAVD 88 ORTHO HEIGHT -   124.752 (meters)      409.29  (feet) ADJUSTED
 JC0299  ______________________________________________________________________
 JC0299  GEOID HEIGHT    -        -30.444 (meters)                     GEOID18
 JC0299  DYNAMIC HEIGHT  -        124.671 (meters)      409.02  (feet) COMP
 JC0299  MODELED GRAVITY -    979,978.5   (mgal)                       NAVD 88
 JC0299
 JC0299  VERT ORDER      -  SECOND    CLASS 0
 JC0299
 JC0299.The horizontal coordinates were determined by differentially corrected
 JC0299.hand held GPS observations or other comparable positioning techniques
 JC0299.and have an estimated accuracy of +/- 3 meters.
 JC0299
 JC0299.The orthometric height was determined by differential leveling and
 JC0299.adjusted by the NATIONAL GEODETIC SURVEY
 JC0299.in June 1991.
 JC0299
 JC0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0299.GEOID18 height accuracy estimate available here.
 JC0299
 JC0299.Click photographs - Photos may exist for this station.
 JC0299
 JC0299.The dynamic height is computed by dividing the NAVD 88
 JC0299.geopotential number by the normal gravity value computed on the
 JC0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0299.degrees latitude (g = 980.6199 gals.).
 JC0299
 JC0299.The modeled gravity was interpolated from observed gravity values.
 JC0299
 JC0299;                    North         East    Units  Estimated Accuracy
 JC0299;SPC IL W     -   188,264.2     689,706.4     MT  (+/- 3 meters HH1 GPS) 
 JC0299
 JC0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3725849580(NAD 83)
 JC0299
 JC0299                          SUPERSEDED SURVEY CONTROL
 JC0299
 JC0299  NGVD 29 (??/??/92)  124.888  (m)          409.74   (f) ADJ UNCH    2 0
 JC0299
 JC0299.Superseded values are not recommended for survey control.
 JC0299
 JC0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0299.See file dsdata.pdf to determine how the superseded data were derived.
 JC0299
 JC0299_MARKER: DB = BENCH MARK DISK
 JC0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0299_STAMPING: Q 115 1935
 JC0299_MARK LOGO: CGS
 JC0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0299+STABILITY: SURFACE MOTION
 JC0299
 JC0299  HISTORY     - Date     Condition        Report By
 JC0299  HISTORY     - 1935     MONUMENTED       CGS
 JC0299  HISTORY     - 1981     MARK NOT FOUND   NGS
 JC0299  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0299
 JC0299                          STATION DESCRIPTION
 JC0299
 JC0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0299'AT FOUNTAIN.
 JC0299'AT FOUNTAIN, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 80
 JC0299'FEET NORTH OF THE STATION, 15 FEET SOUTH OF BRIDGE NO. 24 A, 15
 JC0299'FEET NORTH OF A ROAD CROSSING, AND 10 FEET EAST OF THE CENTERLINE
 JC0299'OF THE SOUTH-BOUND TRACK.  A STANDARD DISK, STAMPED Q 115 1935
 JC0299'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ONE INCH ABOVE
 JC0299'GROUND.
 JC0299
 JC0299                          STATION RECOVERY (1981)
 JC0299
 JC0299'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0299'NOT RECOVERED, A NEW BRIDGE HAS BEEN BUILT AND CRUSHED ROCKS NOW
 JC0299'COVERS THE LOCATION OF THE MARK.
 JC0299
 JC0299                          STATION RECOVERY (1987)
 JC0299
 JC0299'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0299'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0639 ***********************************************************************
 HB0639  DESIGNATION -  Q 119
 HB0639  PID         -  HB0639
 HB0639  STATE/COUNTY-  IL/JACKSON
 HB0639  COUNTRY     -  US
 HB0639  USGS QUAD   -  CARBONDALE (2018)
 HB0639
 HB0639                         *CURRENT SURVEY CONTROL
 HB0639  ______________________________________________________________________
 HB0639* NAD 83(1986) POSITION- 37 43 37.     (N) 089 12 59.     (W)   SCALED
 HB0639* NAVD 88 ORTHO HEIGHT -   126.334 (meters)      414.48  (feet) ADJUSTED
 HB0639  ______________________________________________________________________
 HB0639  GEOID HEIGHT    -        -29.104 (meters)                     GEOID18
 HB0639  DYNAMIC HEIGHT  -        126.246 (meters)      414.19  (feet) COMP
 HB0639  MODELED GRAVITY -    979,934.6   (mgal)                       NAVD 88
 HB0639
 HB0639  VERT ORDER      -  FIRST     CLASS I
 HB0639
 HB0639.The horizontal coordinates were scaled from a map and have
 HB0639.an estimated accuracy of +/- 6 seconds.
 HB0639
 HB0639.The orthometric height was determined by differential leveling and
 HB0639.adjusted by the NATIONAL GEODETIC SURVEY
 HB0639.in June 1991.
 HB0639
 HB0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0639.GEOID18 height accuracy estimate available here.
 HB0639
 HB0639.Click photographs - Photos may exist for this station.
 HB0639
 HB0639.The dynamic height is computed by dividing the NAVD 88
 HB0639.geopotential number by the normal gravity value computed on the
 HB0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0639.degrees latitude (g = 980.6199 gals.).
 HB0639
 HB0639.The modeled gravity was interpolated from observed gravity values.
 HB0639
 HB0639;                    North         East    Units  Estimated Accuracy
 HB0639;SPC IL W     -   118,090.      783,770.      MT  (+/- 180 meters Scaled)
 HB0639
 HB0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG046778(NAD 83)
 HB0639
 HB0639                          SUPERSEDED SURVEY CONTROL
 HB0639
 HB0639  NGVD 29 (11/26/84)  126.412  (m)          414.74   (f) ADJUSTED    1 1
 HB0639
 HB0639.Superseded values are not recommended for survey control.
 HB0639
 HB0639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0639.See file dsdata.pdf to determine how the superseded data were derived.
 HB0639
 HB0639_MARKER: DB = BENCH MARK DISK
 HB0639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0639_STAMPING: Q 119 1935
 HB0639_MARK LOGO: CGS
 HB0639_PROJECTION: FLUSH
 HB0639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0639+STABILITY: SURFACE MOTION
 HB0639
 HB0639  HISTORY     - Date     Condition        Report By
 HB0639  HISTORY     - 1935     MONUMENTED       CGS
 HB0639  HISTORY     - 1969     GOOD             CGS
 HB0639  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB0639
 HB0639                          STATION DESCRIPTION
 HB0639
 HB0639'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0639'AT CARBONDALE.
 HB0639'AT CARBONDALE, 185 FEET NORTH OF THE NORTHEAST CORNER OF THE
 HB0639'ILLINOIS CENTRAL RAILROAD STATION, 45 FEET SOUTH OF THE
 HB0639'CENTER LINE OF EAST MAIN STREET, 32 FEET WEST OF THE WEST RAIL
 HB0639'OF THE WEST SET OF MAIN TRACKS, 4.5 FEET SOUTH OF THE SOUTH
 HB0639'EDGE OF A CONCRETE SIDEWALK, 8 FEET NORTHEAST OF A FIRE HYDRANT,
 HB0639'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE TRACKS, AND SET IN THE TOP
 HB0639'OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 HB0639'OF THE GROUND.  SEC 21, T 9S, R 1W.
 HB0639
 HB0639                          STATION RECOVERY (1981)
 HB0639
 HB0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0639'NOT RECOVERED, DESCRIPTION NOW INADEQUATE, EXACT LOCATION COULD NOT BE
 HB0639'FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0508 ***********************************************************************
 HB0508  DESIGNATION -  Q 120
 HB0508  PID         -  HB0508
 HB0508  STATE/COUNTY-  IL/WILLIAMSON
 HB0508  COUNTRY     -  US
 HB0508  USGS QUAD   -  CRAB ORCHARD (2018)
 HB0508
 HB0508                         *CURRENT SURVEY CONTROL
 HB0508  ______________________________________________________________________
 HB0508* NAD 83(1986) POSITION- 37 37 37.     (N) 088 50 34.     (W)   SCALED
 HB0508* NAVD 88 ORTHO HEIGHT -   148.832 (meters)      488.29  (feet) ADJUSTED
 HB0508  ______________________________________________________________________
 HB0508  GEOID HEIGHT    -        -29.019 (meters)                     GEOID18
 HB0508  DYNAMIC HEIGHT  -        148.728 (meters)      487.95  (feet) COMP
 HB0508  MODELED GRAVITY -    979,927.0   (mgal)                       NAVD 88
 HB0508
 HB0508  VERT ORDER      -  SECOND    CLASS 0
 HB0508
 HB0508.The horizontal coordinates were scaled from a map and have
 HB0508.an estimated accuracy of +/- 6 seconds.
 HB0508
 HB0508.The orthometric height was determined by differential leveling and
 HB0508.adjusted by the NATIONAL GEODETIC SURVEY
 HB0508.in June 1991.
 HB0508
 HB0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0508.GEOID18 height accuracy estimate available here.
 HB0508
 HB0508.Click photographs - Photos may exist for this station.
 HB0508
 HB0508.The dynamic height is computed by dividing the NAVD 88
 HB0508.geopotential number by the normal gravity value computed on the
 HB0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0508.degrees latitude (g = 980.6199 gals.).
 HB0508
 HB0508.The modeled gravity was interpolated from observed gravity values.
 HB0508
 HB0508;                    North         East    Units  Estimated Accuracy
 HB0508;SPC IL E     -   106,690.      255,030.      MT  (+/- 180 meters Scaled)
 HB0508
 HB0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG373660(NAD 83)
 HB0508
 HB0508                          SUPERSEDED SURVEY CONTROL
 HB0508
 HB0508  NGVD 29 (11/26/84)  148.917  (m)          488.57   (f) ADJUSTED    2 0
 HB0508
 HB0508.Superseded values are not recommended for survey control.
 HB0508
 HB0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0508.See file dsdata.pdf to determine how the superseded data were derived.
 HB0508
 HB0508_MARKER: DB = BENCH MARK DISK
 HB0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0508_STAMPING: Q 120 1935
 HB0508_MARK LOGO: CGS
 HB0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0508+STABILITY: SURFACE MOTION
 HB0508
 HB0508  HISTORY     - Date     Condition        Report By
 HB0508  HISTORY     - 1935     MONUMENTED       CGS
 HB0508  HISTORY     - 1964     MARK NOT FOUND   USGS
 HB0508  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0508  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 HB0508
 HB0508                          STATION DESCRIPTION
 HB0508
 HB0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0508'0.5 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0508'STATION AT CREAL SPRINGS, WILLIAMSON COUNTY, AT A ROAD CROSSING,
 HB0508'33 FEET NORTH OF THE CENTERLINE OF THE ROAD, 30 FEET WEST OF THE
 HB0508'CENTERLINE OF THE TRACK, AND 5 FEET NORTH OF A FENCE CORNER.  A
 HB0508'STANDARD DISK, STAMPED Q 120 1935 AND SET IN THE TOP OF A
 HB0508'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 HB0508
 HB0508                          STATION RECOVERY (1964)
 HB0508
 HB0508'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 HB0508'MARK NOT FOUND.
 HB0508
 HB0508                          STATION RECOVERY (2011)
 HB0508
 HB0508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0508'MARK NOT FOUND.
 HB0508
 HB0508                          STATION RECOVERY (2014)
 HB0508
 HB0508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0518 ***********************************************************************
 HB0518  DESIGNATION -  Q 123
 HB0518  PID         -  HB0518
 HB0518  STATE/COUNTY-  IL/FRANKLIN
 HB0518  COUNTRY     -  US
 HB0518  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0518
 HB0518                         *CURRENT SURVEY CONTROL
 HB0518  ______________________________________________________________________
 HB0518* NAD 83(1986) POSITION- 37 59 48.     (N) 088 55 12.     (W)   SCALED
 HB0518* NAVD 88 ORTHO HEIGHT -   144.716 (meters)      474.79  (feet) ADJUSTED
 HB0518  ______________________________________________________________________
 HB0518  GEOID HEIGHT    -        -29.626 (meters)                     GEOID18
 HB0518  DYNAMIC HEIGHT  -        144.619 (meters)      474.47  (feet) COMP
 HB0518  MODELED GRAVITY -    979,960.0   (mgal)                       NAVD 88
 HB0518
 HB0518  VERT ORDER      -  FIRST     CLASS II
 HB0518
 HB0518.The horizontal coordinates were scaled from a map and have
 HB0518.an estimated accuracy of +/- 6 seconds.
 HB0518
 HB0518.The orthometric height was determined by differential leveling and
 HB0518.adjusted by the NATIONAL GEODETIC SURVEY
 HB0518.in June 1991.
 HB0518
 HB0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0518.GEOID18 height accuracy estimate available here.
 HB0518
 HB0518.Click photographs - Photos may exist for this station.
 HB0518
 HB0518.The dynamic height is computed by dividing the NAVD 88
 HB0518.geopotential number by the normal gravity value computed on the
 HB0518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0518.degrees latitude (g = 980.6199 gals.).
 HB0518
 HB0518.The modeled gravity was interpolated from observed gravity values.
 HB0518
 HB0518;                    North         East    Units  Estimated Accuracy
 HB0518;SPC IL E     -   147,770.      248,470.      MT  (+/- 180 meters Scaled)
 HB0518
 HB0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH314071(NAD 83)
 HB0518
 HB0518                          SUPERSEDED SURVEY CONTROL
 HB0518
 HB0518  NGVD 29 (11/26/84)  144.806  (m)          475.08   (f) ADJUSTED    1 2
 HB0518
 HB0518.Superseded values are not recommended for survey control.
 HB0518
 HB0518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0518.See file dsdata.pdf to determine how the superseded data were derived.
 HB0518
 HB0518_MARKER: DB = BENCH MARK DISK
 HB0518_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0518_SP_SET: BUILDING
 HB0518_STAMPING: Q 123 1935
 HB0518_MARK LOGO: CGS
 HB0518_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0518_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0518+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 HB0518
 HB0518  HISTORY     - Date     Condition        Report By
 HB0518  HISTORY     - 1935     MONUMENTED       CGS
 HB0518  HISTORY     - 1960     GOOD             CGS
 HB0518  HISTORY     - 1978     GOOD             ILDT
 HB0518  HISTORY     - 1978     GOOD             ILDT
 HB0518  HISTORY     - 1978     GOOD             ILDT
 HB0518  HISTORY     - 20090505 GOOD             ILDT
 HB0518  HISTORY     - 20140710 GOOD             ILDT
 HB0518  HISTORY     - 20151014 GOOD             DJHENK
 HB0518
 HB0518                          STATION DESCRIPTION
 HB0518
 HB0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0518'AT BENTON.
 HB0518'AT BENTON, SET VERTICALLY IN THE SOUTH FACE OF THE FIRST
 HB0518'NATIONAL BANK BUILDING, 13 FEET EAST OF THE CENTER OF THE SOUTH
 HB0518'ENTRANCE 2 FEET EAST OF THE SECOND PILLAR EAST OF THE ENTRANCE,
 HB0518'AND ABOUT 2.3 FEET ABOVE THE SIDEWALK.
 HB0518
 HB0518                          STATION RECOVERY (1978)
 HB0518
 HB0518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0518'RECOVERED IN GOOD CONDITION.
 HB0518
 HB0518                          STATION RECOVERY (1978)
 HB0518
 HB0518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0518'RECOVERED IN GOOD CONDITION.
 HB0518
 HB0518                          STATION RECOVERY (1978)
 HB0518
 HB0518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0518'RECOVERED IN GOOD CONDITION.
 HB0518
 HB0518                          STATION RECOVERY (2009)
 HB0518
 HB0518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0518'SET VERTICALLY.
 HB0518
 HB0518                          STATION RECOVERY (2014)
 HB0518
 HB0518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 HB0518'RECOVERED IN GOOD CONDITION.
 HB0518
 HB0518                          STATION RECOVERY (2015)
 HB0518
 HB0518'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 HB0518'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1380 ***********************************************************************
 JA1380  DESIGNATION -  Q 127
 JA1380  PID         -  JA1380
 JA1380  STATE/COUNTY-  IL/LAWRENCE
 JA1380  COUNTRY     -  US
 JA1380  USGS QUAD   -  SUMNER (2018)
 JA1380
 JA1380                         *CURRENT SURVEY CONTROL
 JA1380  ______________________________________________________________________
 JA1380* NAD 83(1986) POSITION- 38 42 09.     (N) 087 46 39.     (W)   SCALED
 JA1380* NAVD 88 ORTHO HEIGHT -   143.309 (meters)      470.17  (feet) ADJUSTED
 JA1380  ______________________________________________________________________
 JA1380  GEOID HEIGHT    -        -31.493 (meters)                     GEOID18
 JA1380  DYNAMIC HEIGHT  -        143.222 (meters)      469.89  (feet) COMP
 JA1380  MODELED GRAVITY -    980,013.7   (mgal)                       NAVD 88
 JA1380
 JA1380  VERT ORDER      -  FIRST     CLASS II
 JA1380
 JA1380.The horizontal coordinates were scaled from a map and have
 JA1380.an estimated accuracy of +/- 6 seconds.
 JA1380
 JA1380.The orthometric height was determined by differential leveling and
 JA1380.adjusted by the NATIONAL GEODETIC SURVEY
 JA1380.in June 1991.
 JA1380
 JA1380.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1380.GEOID18 height accuracy estimate available here.
 JA1380
 JA1380.Click photographs - Photos may exist for this station.
 JA1380
 JA1380.The dynamic height is computed by dividing the NAVD 88
 JA1380.geopotential number by the normal gravity value computed on the
 JA1380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1380.degrees latitude (g = 980.6199 gals.).
 JA1380
 JA1380.The modeled gravity was interpolated from observed gravity values.
 JA1380
 JA1380;                    North         East    Units  Estimated Accuracy
 JA1380;SPC IL E     -   226,100.      348,350.      MT  (+/- 180 meters Scaled)
 JA1380
 JA1380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH323840(NAD 83)
 JA1380
 JA1380                          SUPERSEDED SURVEY CONTROL
 JA1380
 JA1380  NGVD 29 (??/??/92)  143.415  (m)          470.52   (f) ADJ UNCH    1 2
 JA1380
 JA1380.Superseded values are not recommended for survey control.
 JA1380
 JA1380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1380.See file dsdata.pdf to determine how the superseded data were derived.
 JA1380
 JA1380_MARKER: DB = BENCH MARK DISK
 JA1380_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1380_SP_SET: OVERPASS
 JA1380_STAMPING: Q 127 1938
 JA1380_MARK LOGO: CGS
 JA1380_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1380
 JA1380  HISTORY     - Date     Condition        Report By
 JA1380  HISTORY     - 1938     MONUMENTED       CGS
 JA1380  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1380
 JA1380                          STATION DESCRIPTION
 JA1380
 JA1380'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1380'1 MI W FROM BRIDGEPORT.
 JA1380'1.0 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1380'STATION AT BRIDGEPORT, LAWRENCE COUNTY, 0.4 MILE WEST OF MILEPOST
 JA1380'ST. L 136-C 203, AT A STEEL HIGHWAY OVERPASS, IN THE NORTH FACE
 JA1380'OF THE EAST PIER, 22 FEET SOUTH OF THE SOUTH RAIL, 20 INCHES
 JA1380'BELOW AN 8-INCH CHISELED ARROW POINTING TO THE BENCH MARK, AND
 JA1380'ONE FOOT HIGHER THAN THE TRACK, AND ABOUT 4 INCHES BELOW THE
 JA1380'LEVEL OF THE GROUND.  A STANDARD DISK, STAMPED Q 127 1938 AND
 JA1380'SET VERTICALLY.
 JA1380
 JA1380                          STATION RECOVERY (1986)
 JA1380
 JA1380'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1380'THIS MARK MAY BE UNDER ABOUT 3 FT OF FILL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0941 ***********************************************************************
 KB0941  DESIGNATION -  Q 13
 KB0941  PID         -  KB0941
 KB0941  STATE/COUNTY-  IL/SANGAMON
 KB0941  COUNTRY     -  US
 KB0941  USGS QUAD   -  CHATHAM (2018)
 KB0941
 KB0941                         *CURRENT SURVEY CONTROL
 KB0941  ______________________________________________________________________
 KB0941* NAD 83(1986) POSITION- 39 44 56.     (N) 089 44 18.     (W)   SCALED
 KB0941* NAVD 88 ORTHO HEIGHT -   184.705 (meters)      605.99  (feet) ADJUSTED
 KB0941  ______________________________________________________________________
 KB0941  GEOID HEIGHT    -        -32.500 (meters)                     GEOID18
 KB0941  DYNAMIC HEIGHT  -        184.604 (meters)      605.66  (feet) COMP
 KB0941  MODELED GRAVITY -    980,071.8   (mgal)                       NAVD 88
 KB0941
 KB0941  VERT ORDER      -  FIRST     CLASS II
 KB0941
 KB0941.The horizontal coordinates were scaled from a map and have
 KB0941.an estimated accuracy of +/- 6 seconds.
 KB0941
 KB0941.The orthometric height was determined by differential leveling and
 KB0941.adjusted by the NATIONAL GEODETIC SURVEY
 KB0941.in June 1991.
 KB0941
 KB0941.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0941.GEOID18 height accuracy estimate available here.
 KB0941
 KB0941.Click photographs - Photos may exist for this station.
 KB0941
 KB0941.The dynamic height is computed by dividing the NAVD 88
 KB0941.geopotential number by the normal gravity value computed on the
 KB0941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0941.degrees latitude (g = 980.6199 gals.).
 KB0941
 KB0941.The modeled gravity was interpolated from observed gravity values.
 KB0941
 KB0941;                    North         East    Units  Estimated Accuracy
 KB0941;SPC IL W     -   342,200.      736,710.      MT  (+/- 180 meters Scaled)
 KB0941
 KB0941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK653034(NAD 83)
 KB0941
 KB0941                          SUPERSEDED SURVEY CONTROL
 KB0941
 KB0941  NGVD 29 (??/??/92)  184.802  (m)          606.30   (f) ADJ UNCH    1 2
 KB0941
 KB0941.Superseded values are not recommended for survey control.
 KB0941
 KB0941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0941.See file dsdata.pdf to determine how the superseded data were derived.
 KB0941
 KB0941_MARKER: DB = BENCH MARK DISK
 KB0941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0941_STAMPING: Q 13 1933
 KB0941_MARK LOGO: CGS
 KB0941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0941+STABILITY: SURFACE MOTION
 KB0941_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0941+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 KB0941
 KB0941  HISTORY     - Date     Condition        Report By
 KB0941  HISTORY     - 1933     MONUMENTED       CGS
 KB0941  HISTORY     - 1976     GOOD             NGS
 KB0941  HISTORY     - 20020702 GOOD             HANPRO
 KB0941  HISTORY     - 20120626 GOOD             ILDT
 KB0941
 KB0941                          STATION DESCRIPTION
 KB0941
 KB0941'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0941'2 MI NE FROM CURRAN.
 KB0941'ABOUT 2 MILES NORTHEAST ALONG THE WABASH RAILROAD FROM CURRAN,
 KB0941'SANGAMON COUNTY, 15 POLES SOUTHWEST OF MILEPOST 421, 30 FEET
 KB0941'SOUTH OF THE TRACK, 10 FEET WEST OF A FARM GATE ENTRANCE, AND
 KB0941'AT THE FENCE LINE.  A STANDARD DISK, STAMPED Q 13 1933 AND SET
 KB0941'IN THE TOP OF A CONCRETE POST.
 KB0941
 KB0941                          STATION RECOVERY (1976)
 KB0941
 KB0941'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0941'MARK RECOVERED AND IN GOOD CONDITION. IT IS 22 FT WEST OF THE CENTER
 KB0941'OF THE DRIVE 5 FT NORTHEAST OF A POWER POLE AND 2 FT NORTHWEST OF THE
 KB0941'END OF A FENCE
 KB0941
 KB0941                          STATION RECOVERY (2002)
 KB0941
 KB0941'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB0941'RECOVERED IN GOOD CONDITION.
 KB0941
 KB0941                          STATION RECOVERY (2012)
 KB0941
 KB0941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0061 ***********************************************************************
 NH0061  DESIGNATION -  Q 130
 NH0061  PID         -  NH0061
 NH0061  STATE/COUNTY-  IL/KANE
 NH0061  COUNTRY     -  US
 NH0061  USGS QUAD   -  ELGIN (2018)
 NH0061
 NH0061                         *CURRENT SURVEY CONTROL
 NH0061  ______________________________________________________________________
 NH0061* NAD 83(1986) POSITION- 42 02 04.     (N) 088 18 49.     (W)   SCALED
 NH0061* NAVD 88 ORTHO HEIGHT -   248.960 (meters)      816.80  (feet) ADJUSTED
 NH0061  ______________________________________________________________________
 NH0061  GEOID HEIGHT    -        -33.428 (meters)                     GEOID18
 NH0061  DYNAMIC HEIGHT  -        248.874 (meters)      816.51  (feet) COMP
 NH0061  MODELED GRAVITY -    980,271.5   (mgal)                       NAVD 88
 NH0061
 NH0061  VERT ORDER      -  FIRST     CLASS I
 NH0061
 NH0061.The horizontal coordinates were scaled from a map and have
 NH0061.an estimated accuracy of +/- 6 seconds.
 NH0061
 NH0061.The orthometric height was determined by differential leveling and
 NH0061.adjusted by the NATIONAL GEODETIC SURVEY
 NH0061.in June 1991.
 NH0061
 NH0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0061.GEOID18 height accuracy estimate available here.
 NH0061
 NH0061.Click photographs - Photos may exist for this station.
 NH0061
 NH0061.The dynamic height is computed by dividing the NAVD 88
 NH0061.geopotential number by the normal gravity value computed on the
 NH0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0061.degrees latitude (g = 980.6199 gals.).
 NH0061
 NH0061.The modeled gravity was interpolated from observed gravity values.
 NH0061
 NH0061;                    North         East    Units  Estimated Accuracy
 NH0061;SPC IL E     -   595,930.      301,630.      MT  (+/- 180 meters Scaled)
 NH0061
 NH0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM912544(NAD 83)
 NH0061
 NH0061                          SUPERSEDED SURVEY CONTROL
 NH0061
 NH0061  NGVD 29 (??/??/92)  249.034  (m)          817.04   (f) ADJ UNCH    1 1
 NH0061
 NH0061.Superseded values are not recommended for survey control.
 NH0061
 NH0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0061.See file dsdata.pdf to determine how the superseded data were derived.
 NH0061
 NH0061_MARKER: DB = BENCH MARK DISK
 NH0061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0061_STAMPING: Q 130 1947
 NH0061_MARK LOGO: CGS
 NH0061_PROJECTION: FLUSH
 NH0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0061+STABILITY: SURFACE MOTION
 NH0061
 NH0061  HISTORY     - Date     Condition        Report By
 NH0061  HISTORY     - 1947     MONUMENTED       CGS
 NH0061  HISTORY     - 1969     GOOD             CGS
 NH0061  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0061  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0061  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0061
 NH0061                          STATION DESCRIPTION
 NH0061
 NH0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0061'1.6 MI W FROM ELGIN.
 NH0061'ABOUT 1.6 MILE WEST ALONG U.S. HIGHWAY 20 BUSINESS ROUTE FROM THE
 NH0061'POST OFFICE AT ELGIN, 0.1 MILE WEST OF THE INTERSECTION OF THE
 NH0061'HIGHWAY AND MC LEAN BOULEVARD, 28 1/2 FEET SOUTH OF THE CENTER
 NH0061'LINE OF THE HIGHWAY, 133 YARDS EAST OF THE CITY OF ELGIN FIRE
 NH0061'STATION NUMBER 4, 21 FEET EAST OF THE PROJECTED CENTER LINE OF
 NH0061'THE EAST DRIVEWAY TO THE MC DONALDS DRIVE-IN, 15 1/2 FEET NORTH
 NH0061'OF THE NORTH EDGE OF A SIDEWALK, 8 1/2 FEET EAST OF A POWER
 NH0061'POLE WITH BEARS A TRANSFORMER, ABOUT LEVEL WITH THE HIGHWAY, AND
 NH0061'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 NH0061'SURFACE OF THE GROUND.  SEC 15, T 41N, R 8E.
 NH0061
 NH0061                          STATION RECOVERY (1987)
 NH0061
 NH0061'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0061'MARK NOT FOUND.
 NH0061
 NH0061                          STATION RECOVERY (1989)
 NH0061
 NH0061'RECOVERY NOTE BY US POWER SQUADRON 1989 (EPC)
 NH0061'MARK NOT FOUND.
 NH0061
 NH0061                          STATION RECOVERY (1998)
 NH0061
 NH0061'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0075 ***********************************************************************
 NH0075  DESIGNATION -  Q 131
 NH0075  PID         -  NH0075
 NH0075  STATE/COUNTY-  IL/KANE
 NH0075  COUNTRY     -  US
 NH0075  USGS QUAD   -  PINGREE GROVE (2018)
 NH0075
 NH0075                         *CURRENT SURVEY CONTROL
 NH0075  ______________________________________________________________________
 NH0075* NAD 83(1986) POSITION- 42 03 52.     (N) 088 25 47.     (W)   SCALED
 NH0075* NAVD 88 ORTHO HEIGHT -   277.304 (meters)      909.79  (feet) ADJUSTED
 NH0075  ______________________________________________________________________
 NH0075  GEOID HEIGHT    -        -33.396 (meters)                     GEOID18
 NH0075  DYNAMIC HEIGHT  -        277.205 (meters)      909.46  (feet) COMP
 NH0075  MODELED GRAVITY -    980,260.2   (mgal)                       NAVD 88
 NH0075
 NH0075  VERT ORDER      -  FIRST     CLASS I
 NH0075
 NH0075.The horizontal coordinates were scaled from a map and have
 NH0075.an estimated accuracy of +/- 6 seconds.
 NH0075
 NH0075.The orthometric height was determined by differential leveling and
 NH0075.adjusted by the NATIONAL GEODETIC SURVEY
 NH0075.in June 1991.
 NH0075
 NH0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0075.GEOID18 height accuracy estimate available here.
 NH0075
 NH0075.Click photographs - Photos may exist for this station.
 NH0075
 NH0075.The dynamic height is computed by dividing the NAVD 88
 NH0075.geopotential number by the normal gravity value computed on the
 NH0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0075.degrees latitude (g = 980.6199 gals.).
 NH0075
 NH0075.The modeled gravity was interpolated from observed gravity values.
 NH0075
 NH0075;                    North         East    Units  Estimated Accuracy
 NH0075;SPC IL E     -   599,270.      292,020.      MT  (+/- 180 meters Scaled)
 NH0075
 NH0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM817579(NAD 83)
 NH0075
 NH0075                          SUPERSEDED SURVEY CONTROL
 NH0075
 NH0075  NGVD 29 (??/??/92)  277.369  (m)          910.00   (f) ADJ UNCH    1 1
 NH0075
 NH0075.Superseded values are not recommended for survey control.
 NH0075
 NH0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0075.See file dsdata.pdf to determine how the superseded data were derived.
 NH0075
 NH0075_MARKER: DB = BENCH MARK DISK
 NH0075_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0075_SP_SET: CULVERT HEADWALL
 NH0075_STAMPING: Q 131 1947
 NH0075_MARK LOGO: CGS
 NH0075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0075+STABILITY: SURFACE MOTION
 NH0075
 NH0075  HISTORY     - Date     Condition        Report By
 NH0075  HISTORY     - 1947     MONUMENTED       CGS
 NH0075  HISTORY     - 1969     GOOD             CGS
 NH0075  HISTORY     - 1988     GOOD             USPSQD
 NH0075  HISTORY     - 1990     GOOD             USPSQD
 NH0075  HISTORY     - 19980511 GOOD             USPSQD
 NH0075  HISTORY     - 20090423 MARK NOT FOUND   ILDT
 NH0075
 NH0075                          STATION DESCRIPTION
 NH0075
 NH0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0075'3.6 MI NW FROM UDINA.
 NH0075'ABOUT 3.6 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0075'NORTHEAST CORNER OF THE UDINA CEMETERY AT UDINA, 0.1 MILE
 NH0075'NORTHWEST OF THE JUNCTION OF THE HIGHWAY AND A GRAVELED ROAD
 NH0075'WHICH LEADS SOUTH, 210 FEET NORTHWEST AND ACROSS THE HIGHWAY
 NH0075'FROM A FARMHOUSE, 24 FEET NORTHEAST OF THE CENTER LINE OF THE
 NH0075'HIGHWAY, SET IN THE TOP OF THE NORTHWEST END OF THE NORTHEAST
 NH0075'CONCRETE HEADWALL OF A 2- X 6-FOOT CONCRETE CULVERT UNDER THE
 NH0075'HIGHWAY, AND ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 NH0075'SEC 3, T 41 N, R 7 E.
 NH0075
 NH0075                          STATION RECOVERY (1988)
 NH0075
 NH0075'RECOVERY NOTE BY US POWER SQUADRON 1988 (DDR)
 NH0075'RECOVERED IN GOOD CONDITION.
 NH0075
 NH0075                          STATION RECOVERY (1990)
 NH0075
 NH0075'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0075'RECOVERED IN GOOD CONDITION.
 NH0075
 NH0075                          STATION RECOVERY (1998)
 NH0075
 NH0075'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0075'RECOVERED IN GOOD CONDITION.
 NH0075
 NH0075                          STATION RECOVERY (2009)
 NH0075
 NH0075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0075'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0040 ***********************************************************************
 MF0040  DESIGNATION -  Q 132
 MF0040  PID         -  MF0040
 MF0040  STATE/COUNTY-  IL/DU PAGE
 MF0040  COUNTRY     -  US
 MF0040  USGS QUAD   -  LOMBARD (2018)
 MF0040
 MF0040                         *CURRENT SURVEY CONTROL
 MF0040  ______________________________________________________________________
 MF0040* NAD 83(1986) POSITION- 41 58 20.     (N) 088 01 51.     (W)   SCALED
 MF0040* NAVD 88 ORTHO HEIGHT -   220.341 (meters)      722.90  (feet) ADJUSTED
 MF0040  ______________________________________________________________________
 MF0040  GEOID HEIGHT    -        -33.521 (meters)                     GEOID18
 MF0040  DYNAMIC HEIGHT  -        220.265 (meters)      722.65  (feet) COMP
 MF0040  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 MF0040
 MF0040  VERT ORDER      -  FIRST     CLASS II
 MF0040
 MF0040.The horizontal coordinates were scaled from a map and have
 MF0040.an estimated accuracy of +/- 6 seconds.
 MF0040
 MF0040.The orthometric height was determined by differential leveling and
 MF0040.adjusted by the NATIONAL GEODETIC SURVEY
 MF0040.in June 1991.
 MF0040
 MF0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0040.GEOID18 height accuracy estimate available here.
 MF0040
 MF0040.Click photographs - Photos may exist for this station.
 MF0040
 MF0040.The dynamic height is computed by dividing the NAVD 88
 MF0040.geopotential number by the normal gravity value computed on the
 MF0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0040.degrees latitude (g = 980.6199 gals.).
 MF0040
 MF0040.The modeled gravity was interpolated from observed gravity values.
 MF0040
 MF0040;                    North         East    Units  Estimated Accuracy
 MF0040;SPC IL E     -   589,060.      325,070.      MT  (+/- 180 meters Scaled)
 MF0040
 MF0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM145472(NAD 83)
 MF0040
 MF0040                          SUPERSEDED SURVEY CONTROL
 MF0040
 MF0040  NGVD 29 (??/??/92)  220.42   (m)          723.2    (f) COMPUTED    1 2
 MF0040
 MF0040.Superseded values are not recommended for survey control.
 MF0040
 MF0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0040.See file dsdata.pdf to determine how the superseded data were derived.
 MF0040
 MF0040_MARKER: DB = BENCH MARK DISK
 MF0040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0040_STAMPING: Q 132 1947
 MF0040_MARK LOGO: CGS
 MF0040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0040+STABILITY: SURFACE MOTION
 MF0040
 MF0040  HISTORY     - Date     Condition        Report By
 MF0040  HISTORY     - 1947     MONUMENTED       CGS
 MF0040  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0040  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 MF0040
 MF0040                          STATION DESCRIPTION
 MF0040
 MF0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0040'2.6 MI E FROM ROSELLE.
 MF0040'ABOUT 2.65 MILES EAST ALONG IRVING PARK ROAD FROM THE ROSELLE
 MF0040'STATE BANK AT ROSELLE, ABOUT 0.95 MILE WEST OF THE VILLAGE HALL
 MF0040'AT ITASCA, AT THE INTERSECTION OF STATE HIGHWAY 53, 173 FEET
 MF0040'EAST OF THE CENTER LINE OF THE HIGHWAY, 24 FEET SOUTH OF THE
 MF0040'CENTER LINE OF THE ROAD, 32 FEET WEST OF A POWER POLE AND IN
 MF0040'LINE WITH THE ROW OF POLES, 2 FEET EAST OF A WHITE WOODEN WITNESS
 MF0040'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 MF0040'POST PROJECTING 4 INCHES.
 MF0040
 MF0040                          STATION RECOVERY (1969)
 MF0040
 MF0040'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0040'MARK NOT FOUND.
 MF0040
 MF0040                          STATION RECOVERY (2009)
 MF0040
 MF0040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 MF0040'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1660 ***********************************************************************
 ME1660  DESIGNATION -  Q 133
 ME1660  PID         -  ME1660
 ME1660  STATE/COUNTY-  IL/COOK
 ME1660  COUNTRY     -  US
 ME1660  USGS QUAD   -  RIVER FOREST (2018)
 ME1660
 ME1660                         *CURRENT SURVEY CONTROL
 ME1660  ______________________________________________________________________
 ME1660* NAD 83(1986) POSITION- 41 55 21.     (N) 087 50 09.     (W)   SCALED
 ME1660* NAVD 88 ORTHO HEIGHT -   191.790 (meters)      629.23  (feet) ADJUSTED
 ME1660  ______________________________________________________________________
 ME1660  GEOID HEIGHT    -        -33.569 (meters)                     GEOID18
 ME1660  DYNAMIC HEIGHT  -        191.725 (meters)      629.02  (feet) COMP
 ME1660  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 ME1660
 ME1660  VERT ORDER      -  FIRST     CLASS II
 ME1660
 ME1660.The horizontal coordinates were scaled from a map and have
 ME1660.an estimated accuracy of +/- 6 seconds.
 ME1660
 ME1660.The orthometric height was determined by differential leveling and
 ME1660.adjusted by the NATIONAL GEODETIC SURVEY
 ME1660.in June 1991.
 ME1660
 ME1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1660.GEOID18 height accuracy estimate available here.
 ME1660
 ME1660.Click photographs - Photos may exist for this station.
 ME1660
 ME1660.The dynamic height is computed by dividing the NAVD 88
 ME1660.geopotential number by the normal gravity value computed on the
 ME1660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1660.degrees latitude (g = 980.6199 gals.).
 ME1660
 ME1660.The modeled gravity was interpolated from observed gravity values.
 ME1660
 ME1660;                    North         East    Units  Estimated Accuracy
 ME1660;SPC IL E     -   583,610.      341,270.      MT  (+/- 180 meters Scaled)
 ME1660
 ME1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM306415(NAD 83)
 ME1660
 ME1660                          SUPERSEDED SURVEY CONTROL
 ME1660
 ME1660  NGVD 29 (??/??/92)  191.88   (m)          629.5    (f) COMPUTED    1 2
 ME1660
 ME1660.Superseded values are not recommended for survey control.
 ME1660
 ME1660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1660.See file dsdata.pdf to determine how the superseded data were derived.
 ME1660
 ME1660_MARKER: DB = BENCH MARK DISK
 ME1660_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1660_SP_SET: FOUNDATION
 ME1660_STAMPING: Q 133 1947
 ME1660_MARK LOGO: CGS
 ME1660_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1660
 ME1660  HISTORY     - Date     Condition        Report By
 ME1660  HISTORY     - 1947     MONUMENTED       CGS
 ME1660  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME1660
 ME1660                          STATION DESCRIPTION
 ME1660
 ME1660'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1660'AT RIVER GROVE.
 ME1660'AT RIVER GROVE, SET ON THE SOUTH CORNER OF THE CONCRETE FOUNDATION
 ME1660'OF THE SOUTHWEST LEG OF THE CITY WATER TOWER, 22 FEET SOUTHWEST
 ME1660'OF THE STAND PIPE AND ABOUT LEVEL WITH THE GROUND.
 ME1660
 ME1660                          STATION RECOVERY (1953)
 ME1660
 ME1660'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 ME1660'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0244 ***********************************************************************
 NG0244  DESIGNATION -  Q 134
 NG0244  PID         -  NG0244
 NG0244  STATE/COUNTY-  IL/COOK
 NG0244  COUNTRY     -  US
 NG0244  USGS QUAD   -  PARK RIDGE (2018)
 NG0244
 NG0244                         *CURRENT SURVEY CONTROL
 NG0244  ______________________________________________________________________
 NG0244* NAD 83(1986) POSITION- 42 05 14.5    (N) 087 48 09.2    (W)   HD_HELD2
 NG0244* NAVD 88 ORTHO HEIGHT -   192.344 (meters)      631.05  (feet) ADJUSTED
 NG0244  ______________________________________________________________________
 NG0244  GEOID HEIGHT    -        -33.861 (meters)                     GEOID18
 NG0244  DYNAMIC HEIGHT  -        192.281 (meters)      630.84  (feet) COMP
 NG0244  MODELED GRAVITY -    980,290.8   (mgal)                       NAVD 88
 NG0244
 NG0244  VERT ORDER      -  SECOND    CLASS 0
 NG0244
 NG0244.The horizontal coordinates were established by autonomous hand held GPS
 NG0244.observations and have an estimated accuracy of +/- 10 meters.
 NG0244
 NG0244.The orthometric height was determined by differential leveling and
 NG0244.adjusted by the NATIONAL GEODETIC SURVEY
 NG0244.in June 1991.
 NG0244
 NG0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0244.GEOID18 height accuracy estimate available here.
 NG0244
 NG0244.Click photographs - Photos may exist for this station.
 NG0244
 NG0244.The dynamic height is computed by dividing the NAVD 88
 NG0244.geopotential number by the normal gravity value computed on the
 NG0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0244.degrees latitude (g = 980.6199 gals.).
 NG0244
 NG0244.The modeled gravity was interpolated from observed gravity values.
 NG0244
 NG0244;                    North         East    Units  Estimated Accuracy
 NG0244;SPC IL E     -   601,942.      343,914.      MT  (+/- 10 meters HH2 GPS)
 NG0244
 NG0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3362559787(NAD 83)
 NG0244
 NG0244                          SUPERSEDED SURVEY CONTROL
 NG0244
 NG0244  NGVD 29 (??/??/92)  192.403  (m)          631.24   (f) ADJ UNCH    2 0
 NG0244
 NG0244.Superseded values are not recommended for survey control.
 NG0244
 NG0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0244.See file dsdata.pdf to determine how the superseded data were derived.
 NG0244
 NG0244_MARKER: DB = BENCH MARK DISK
 NG0244_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0244_SP_SET: BRIDGE
 NG0244_STAMPING: Q 134 1947
 NG0244_MARK LOGO: CGS
 NG0244_MAGNETIC: O = OTHER; SEE DESCRIPTION
 NG0244_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0244_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0244+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2000
 NG0244
 NG0244  HISTORY     - Date     Condition        Report By
 NG0244  HISTORY     - 1947     MONUMENTED       CGS
 NG0244  HISTORY     - 20000811 POOR             PATRIC
 NG0244
 NG0244                          STATION DESCRIPTION
 NG0244
 NG0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NG0244'5.4 MI W FROM WILMETTE.
 NG0244'ABOUT 4.65 MILES WEST ALONG EAST LAKE AVENUE FROM FIRE STATION
 NG0244'NO. 1 AT WILMETTE, THENCE ABOUT 0.4 MILE NORTH ALONG STATE
 NG0244'HIGHWAY 42 A, THENCE ABOUT 0.3 MILE WEST ALONG WEST LAKE AVENUE,
 NG0244'SET IN THE TOP OF THE SOUTH END OF THE NORTHEAST CONCRETE WING
 NG0244'WALL AT THE EAST END OF A 60-FOOT CONCRETE BRIDGE OVER A CREEK,
 NG0244'30 FEET NORTH OF AND ABOUT LEVEL WITH THE CENTER LINE OF WEST
 NG0244'LAKE AVENUE.
 NG0244
 NG0244                          STATION RECOVERY (2000)
 NG0244
 NG0244'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0244'LOCATED IN GLENVIEW, IL.  FROM THE INTERSECTION OF WILLOW ROAD AND
 NG0244'WAUKEGAN ROAD, IL 43, GO SOUTH ON WAUKEGAN ROAD 1.26 MILES TO
 NG0244'CHESTNUT AVE.  TURN RIGHT ON CHESTNUT AVE AND GO 0.2 MILES TO A
 NG0244'BRIDGE OVER A SMALL CREEK.  STATION IS ON THE RIGHT ON TOP OF THE
 NG0244'NORTH EAST WINGWALL OF BRIDGE.
 NG0244'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2485 ***********************************************************************
 AJ2485  DESIGNATION -  Q 134 O/S
 AJ2485  PID         -  AJ2485
 AJ2485  STATE/COUNTY-  IL/COOK
 AJ2485  COUNTRY     -  US
 AJ2485  USGS QUAD   -  PARK RIDGE (2018)
 AJ2485
 AJ2485                         *CURRENT SURVEY CONTROL
 AJ2485  ______________________________________________________________________
 AJ2485* NAD 83(2011) POSITION- 42 05 14.48563(N) 087 47 56.11169(W)   ADJUSTED
 AJ2485* NAD 83(2011) ELLIP HT-   161.159 (meters)        (06/27/12)   ADJUSTED
 AJ2485* NAD 83(2011) EPOCH   -  2010.00
 AJ2485* NAVD 88 ORTHO HEIGHT -   195.02  (meters)      639.8   (feet) LEVELING
 AJ2485  ______________________________________________________________________
 AJ2485  GEOID HEIGHT    -        -33.861 (meters)                     GEOID18
 AJ2485  NAD 83(2011) X  -    182,071.332 (meters)                     COMP
 AJ2485  NAD 83(2011) Y  - -4,737,122.757 (meters)                     COMP
 AJ2485  NAD 83(2011) Z  -  4,252,917.723 (meters)                     COMP
 AJ2485  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 AJ2485  VERT ORDER      -  THIRD ?
 AJ2485
 AJ2485  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2485  Standards:
 AJ2485         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2485            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2485  -------------------------------------------------------------------
 AJ2485  NETWORK    1.43   2.02           0.71   0.30   1.03      0.05055032
 AJ2485  -------------------------------------------------------------------
 AJ2485  Click here for local accuracies and other accuracy information.
 AJ2485
 AJ2485.The horizontal coordinates were established by GPS observations
 AJ2485.and adjusted by the National Geodetic Survey in June 2012.
 AJ2485
 AJ2485.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2485.been affixed to the stable North American tectonic plate. See 
 AJ2485.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2485
 AJ2485.The horizontal coordinates are valid at the epoch date displayed above
 AJ2485.which is a decimal equivalence of Year/Month/Day.
 AJ2485
 AJ2485.The orthometric height was determined by differential leveling.
 AJ2485.The vertical network tie was performed by a horz. field party for horz.
 AJ2485.obs reductions. Reset procedures were used to establish the elevation.
 AJ2485
 AJ2485.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2485.GEOID18 height accuracy estimate available here.
 AJ2485
 AJ2485.Click photographs - Photos may exist for this station.
 AJ2485
 AJ2485.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2485
 AJ2485.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2485
 AJ2485.The ellipsoidal height was determined by GPS observations
 AJ2485.and is referenced to NAD 83.
 AJ2485
 AJ2485. The following values were computed from the NAD 83(2011) position.
 AJ2485
 AJ2485;                    North         East     Units Scale Factor Converg.
 AJ2485;SPC IL E     -   601,943.695   344,214.910   MT  0.99999905   +0 21 29.5
 AJ2485;SPC IL E     - 1,974,876.94  1,129,311.75   sFT  0.99999905   +0 21 29.5
 AJ2485;UTM  16      - 4,659,784.235   433,925.704   MT  0.99965372   -0 32 07.8
 AJ2485
 AJ2485!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2485!SPC IL E     -   0.99997472  x   0.99999905  =   0.99997377
 AJ2485!UTM  16      -   0.99997472  x   0.99965372  =   0.99962845
 AJ2485
 AJ2485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3392559784(NAD 83)
 AJ2485
 AJ2485                          SUPERSEDED SURVEY CONTROL
 AJ2485
 AJ2485  NAD 83(2007)-  42 05 14.48573(N)    087 47 56.11272(W) AD(2002.00) 0
 AJ2485  ELLIP H (02/10/07)  161.184  (m)                       GP(2002.00)    
 AJ2485  ELLIP H (02/03/05)  161.194  (m)                       GP(       ) 4 2
 AJ2485  NAD 83(1997)-  42 05 14.48578(N)    087 47 56.11261(W) AD(       ) 1
 AJ2485  ELLIP H (04/23/01)  161.208  (m)                       GP(       ) 4 1
 AJ2485
 AJ2485.Superseded values are not recommended for survey control.
 AJ2485
 AJ2485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2485.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2485
 AJ2485_MARKER: I = METAL ROD
 AJ2485_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2485+WITH SETTING: INFORMATION.
 AJ2485_PROJECTION: FLUSH
 AJ2485_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ2485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2485+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2000
 AJ2485_ROD/PIPE-DEPTH: 1.2 meters
 AJ2485
 AJ2485  HISTORY     - Date     Condition        Report By
 AJ2485  HISTORY     - 20000811 MONUMENTED       PATRIC
 AJ2485  HISTORY     - 20000811 POOR             PATRIC
 AJ2485  HISTORY     - 20170223 MARK NOT FOUND   ASMINC
 AJ2485
 AJ2485                          STATION DESCRIPTION
 AJ2485
 AJ2485'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2485'LOCATED IN GLENVIEW, IL.  FROM THE INTERSECTION OF WILLOW ROAD AND
 AJ2485'WAUKEGAN ROAD, IL 43, GO SOUTH ON WAUKEGAN ROAD 1.26 MILES TO
 AJ2485'CHESTNUT AVE.  TURN RIGHT ON CHESTNUT AVE AND GO 0.05 MILES TO
 AJ2485'STATION ON THE RIGHT.  STATION IS IN PARKWAY BETWEEN TWO
 AJ2485'DRIVEWAYS TO COMMERCIAL BUSINESSES.  THE DRIVEWAY TO THE WEST IS
 AJ2485'FOR A CAR WASH.  STATION IS 10 FEET WEST OF A CURB TO DRIVEWAY, 8.5
 AJ2485'FEET NORTH OF CURB OF CHESTNUT AVE, AND 13 FEET SOUTHEAST OF A
 AJ2485'POWER POLE.  STATION IS A NUMBER 5 REBAR WITH YELLOW PLASTIC TOP
 AJ2485'DRIVEN FOUR FEET INTO THE GROUND.
 AJ2485
 AJ2485                          STATION RECOVERY (2017)
 AJ2485
 AJ2485'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2485'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.  THE MARK APPEARS
 AJ2485'TO FALL IN A ROOT BALL OF A RECENTLY PLANTED TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1806 ***********************************************************************
 ME1806  DESIGNATION -  Q 135
 ME1806  PID         -  ME1806
 ME1806  STATE/COUNTY-  IL/COOK
 ME1806  COUNTRY     -  US
 ME1806  USGS QUAD   -  ENGLEWOOD (2018)
 ME1806
 ME1806                         *CURRENT SURVEY CONTROL
 ME1806  ______________________________________________________________________
 ME1806* NAD 83(1986) POSITION- 41 49 52.     (N) 087 40 39.     (W)   SCALED
 ME1806* NAVD 88 ORTHO HEIGHT -   180.681 (meters)      592.78  (feet) ADJUSTED
 ME1806  ______________________________________________________________________
 ME1806  GEOID HEIGHT    -        -33.530 (meters)                     GEOID18
 ME1806  DYNAMIC HEIGHT  -        180.619 (meters)      592.58  (feet) COMP
 ME1806  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 ME1806
 ME1806  VERT ORDER      -  FIRST     CLASS II
 ME1806
 ME1806.The horizontal coordinates were scaled from a map and have
 ME1806.an estimated accuracy of +/- 6 seconds.
 ME1806
 ME1806.The orthometric height was determined by differential leveling and
 ME1806.adjusted by the NATIONAL GEODETIC SURVEY
 ME1806.in June 1991.
 ME1806
 ME1806.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1806.GEOID18 height accuracy estimate available here.
 ME1806
 ME1806.Click photographs - Photos may exist for this station.
 ME1806
 ME1806.The dynamic height is computed by dividing the NAVD 88
 ME1806.geopotential number by the normal gravity value computed on the
 ME1806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1806.degrees latitude (g = 980.6199 gals.).
 ME1806
 ME1806.The modeled gravity was interpolated from observed gravity values.
 ME1806
 ME1806;                    North         East    Units  Estimated Accuracy
 ME1806;SPC IL E     -   573,550.      354,480.      MT  (+/- 180 meters Scaled)
 ME1806
 ME1806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM437312(NAD 83)
 ME1806
 ME1806                          SUPERSEDED SURVEY CONTROL
 ME1806
 ME1806  NGVD 29 (??/??/92)  180.768  (m)          593.07   (f) ADJ UNCH    1 2
 ME1806
 ME1806.Superseded values are not recommended for survey control.
 ME1806
 ME1806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1806.See file dsdata.pdf to determine how the superseded data were derived.
 ME1806
 ME1806_MARKER: DB = BENCH MARK DISK
 ME1806_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1806_SP_SET: ABUTMENT
 ME1806_STAMPING: Q 135 1947
 ME1806_MARK LOGO: CGS
 ME1806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1806_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1806+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2012
 ME1806
 ME1806  HISTORY     - Date     Condition        Report By
 ME1806  HISTORY     - 1947     MONUMENTED       CGS
 ME1806  HISTORY     - 1971     GOOD             NGS
 ME1806  HISTORY     - 1977     GOOD             NGS
 ME1806  HISTORY     - 1987     GOOD             USPSQD
 ME1806  HISTORY     - 1989     GOOD             USPSQD
 ME1806  HISTORY     - 1989     GOOD             USPSQD
 ME1806  HISTORY     - 20071026 MARK NOT FOUND   GEOCAC
 ME1806  HISTORY     - 20121201 GOOD             GEOCAC
 ME1806
 ME1806                          STATION DESCRIPTION
 ME1806
 ME1806'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1806'AT CHICAGO.
 ME1806'AT CHICAGO, ABOUT 1/2 BLOCK NORTH ALONG SOUTH HOYNE AVENUE FROM
 ME1806'ITS INTERSECTION WITH ARCHER AVENUE, SET VERTICALLY IN THE EAST
 ME1806'FACE OF THE WEST CONCRETE ABUTMENT OF THE OVER HEAD BRIDGE OF THE
 ME1806'ATCHISON TOPEKA AND SANTA FE RAILWAY OVER SOUTH HOYNE AVENUE, 12
 ME1806'FEET WEST OF THE WEST CURB OF SOUTH HOYNE AVENUE, 34 FEET SOUTH
 ME1806'OF THE NORTH END OF THE ABUTMENT AND 2.2 FEET ABOVE THE SIDE
 ME1806'WALK.
 ME1806
 ME1806                          STATION RECOVERY (1971)
 ME1806
 ME1806'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1806'RECOVERED IN GOOD CONDITION.
 ME1806
 ME1806                          STATION RECOVERY (1977)
 ME1806
 ME1806'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1806'RECOVERED IN GOOD CONDITION.
 ME1806
 ME1806                          STATION RECOVERY (1987)
 ME1806
 ME1806'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1806'RECOVERED IN GOOD CONDITION.
 ME1806
 ME1806                          STATION RECOVERY (1989)
 ME1806
 ME1806'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1806'RECOVERED IN GOOD CONDITION.
 ME1806
 ME1806                          STATION RECOVERY (1989)
 ME1806
 ME1806'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1806'RECOVERED IN GOOD CONDITION.
 ME1806
 ME1806                          STATION RECOVERY (2007)
 ME1806
 ME1806'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME1806'MARK NOT FOUND.
 ME1806
 ME1806                          STATION RECOVERY (2012)
 ME1806
 ME1806'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1806'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1850 ***********************************************************************
 ME1850  DESIGNATION -  Q 137
 ME1850  PID         -  ME1850
 ME1850  STATE/COUNTY-  IL/COOK
 ME1850  COUNTRY     -  US
 ME1850  USGS QUAD   -  PALOS PARK (2018)
 ME1850
 ME1850                         *CURRENT SURVEY CONTROL
 ME1850  ______________________________________________________________________
 ME1850* NAD 83(1986) POSITION- 41 40 30.     (N) 087 48 17.     (W)   SCALED
 ME1850* NAVD 88 ORTHO HEIGHT -   184.295 (meters)      604.64  (feet) ADJUSTED
 ME1850  ______________________________________________________________________
 ME1850  GEOID HEIGHT    -        -33.363 (meters)                     GEOID18
 ME1850  DYNAMIC HEIGHT  -        184.227 (meters)      604.42  (feet) COMP
 ME1850  MODELED GRAVITY -    980,253.2   (mgal)                       NAVD 88
 ME1850
 ME1850  VERT ORDER      -  FIRST     CLASS II
 ME1850
 ME1850.The horizontal coordinates were scaled from a map and have
 ME1850.an estimated accuracy of +/- 6 seconds.
 ME1850
 ME1850.The orthometric height was determined by differential leveling and
 ME1850.adjusted by the NATIONAL GEODETIC SURVEY
 ME1850.in June 1991.
 ME1850
 ME1850.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1850.GEOID18 height accuracy estimate available here.
 ME1850
 ME1850.Click photographs - Photos may exist for this station.
 ME1850
 ME1850.The dynamic height is computed by dividing the NAVD 88
 ME1850.geopotential number by the normal gravity value computed on the
 ME1850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1850.degrees latitude (g = 980.6199 gals.).
 ME1850
 ME1850.The modeled gravity was interpolated from observed gravity values.
 ME1850
 ME1850;                    North         East    Units  Estimated Accuracy
 ME1850;SPC IL E     -   556,140.      344,020.      MT  (+/- 180 meters Scaled)
 ME1850
 ME1850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM330140(NAD 83)
 ME1850
 ME1850                          SUPERSEDED SURVEY CONTROL
 ME1850
 ME1850  NGVD 29 (??/??/92)  184.387  (m)          604.94   (f) ADJ UNCH    1 2
 ME1850
 ME1850.Superseded values are not recommended for survey control.
 ME1850
 ME1850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1850.See file dsdata.pdf to determine how the superseded data were derived.
 ME1850
 ME1850_MARKER: DB = BENCH MARK DISK
 ME1850_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 ME1850_SP_SET: BOX CULVERT
 ME1850_STAMPING: Q 137 1947
 ME1850_MARK LOGO: CGS
 ME1850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1850+STABILITY: SURFACE MOTION
 ME1850_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1850+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2009
 ME1850
 ME1850  HISTORY     - Date     Condition        Report By
 ME1850  HISTORY     - 1947     MONUMENTED       CGS
 ME1850  HISTORY     - 1971     GOOD             NGS
 ME1850  HISTORY     - 1977     GOOD             NGS
 ME1850  HISTORY     - 20070930 GOOD             GEOCAC
 ME1850  HISTORY     - 20090329 GOOD             GEOCAC
 ME1850
 ME1850                          STATION DESCRIPTION
 ME1850
 ME1850'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1850'6.9 MI NW FROM BLUE ISLAND.
 ME1850'ABOUT 6.9 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE GRAND
 ME1850'TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, ABOUT 0.45
 ME1850'MILE EAST OF THE OVER PASS OF THE WABASH RAILWAY, ABOUT 0.5 MILE
 ME1850'EAST OF THE INTERSECTION OF STATE HIGHWAY 7, ABOUT 250 FEET
 ME1850'WEST OF THE ENTRANCE TO THE PALOS HEIGHTS TRAP AND GUN CLUB, SET
 ME1850'IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE HEAD WALL OF A
 ME1850'20-FOOT DOUBLE CONCRETE BOX CULVERT, 34 FEET SOUTH OF THE CENTER
 ME1850'LINE OF THE HIGHWAY, 6 FEET WEST OF THE EAST END OF THE HEAD WALL
 ME1850'AND ABOUT 0.5 FOOT BELOW THE HIGHWAY.
 ME1850
 ME1850                          STATION RECOVERY (1971)
 ME1850
 ME1850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1850'RECOVERED IN GOOD CONDITION.
 ME1850
 ME1850                          STATION RECOVERY (1977)
 ME1850
 ME1850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1850'RECOVERED IN GOOD CONDITION.
 ME1850
 ME1850                          STATION RECOVERY (2007)
 ME1850
 ME1850'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1850'THE HEADWALL CONCRETE IS DETERIORATING, BUT THE MARK REMAINS SECURE.
 ME1850
 ME1850                          STATION RECOVERY (2009)
 ME1850
 ME1850'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1850'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1753 ***********************************************************************
 ME1753  DESIGNATION -  Q 139
 ME1753  PID         -  ME1753
 ME1753  STATE/COUNTY-  IL/COOK
 ME1753  COUNTRY     -  US
 ME1753  USGS QUAD   -  PALOS PARK (2018)
 ME1753
 ME1753                         *CURRENT SURVEY CONTROL
 ME1753  ______________________________________________________________________
 ME1753* NAD 83(1986) POSITION- 41 44 10.     (N) 087 52 13.     (W)   SCALED
 ME1753* NAVD 88 ORTHO HEIGHT -   188.293 (meters)      617.76  (feet) ADJUSTED
 ME1753  ______________________________________________________________________
 ME1753  GEOID HEIGHT    -        -33.340 (meters)                     GEOID18
 ME1753  DYNAMIC HEIGHT  -        188.226 (meters)      617.54  (feet) COMP
 ME1753  MODELED GRAVITY -    980,260.4   (mgal)                       NAVD 88
 ME1753
 ME1753  VERT ORDER      -  FIRST     CLASS II
 ME1753
 ME1753.The horizontal coordinates were scaled from a map and have
 ME1753.an estimated accuracy of +/- 6 seconds.
 ME1753
 ME1753.The orthometric height was determined by differential leveling and
 ME1753.adjusted by the NATIONAL GEODETIC SURVEY
 ME1753.in June 1991.
 ME1753
 ME1753.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1753.GEOID18 height accuracy estimate available here.
 ME1753
 ME1753.Click photographs - Photos may exist for this station.
 ME1753
 ME1753.The dynamic height is computed by dividing the NAVD 88
 ME1753.geopotential number by the normal gravity value computed on the
 ME1753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1753.degrees latitude (g = 980.6199 gals.).
 ME1753
 ME1753.The modeled gravity was interpolated from observed gravity values.
 ME1753
 ME1753;                    North         East    Units  Estimated Accuracy
 ME1753;SPC IL E     -   562,900.      338,520.      MT  (+/- 180 meters Scaled)
 ME1753
 ME1753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM276208(NAD 83)
 ME1753
 ME1753                          SUPERSEDED SURVEY CONTROL
 ME1753
 ME1753  NGVD 29 (??/??/92)  188.379  (m)          618.04   (f) ADJ UNCH    1 2
 ME1753
 ME1753.Superseded values are not recommended for survey control.
 ME1753
 ME1753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1753.See file dsdata.pdf to determine how the superseded data were derived.
 ME1753
 ME1753_MARKER: DB = BENCH MARK DISK
 ME1753_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1753_SP_SET: FOUNDATION
 ME1753_STAMPING: Q 139 1947
 ME1753_MARK LOGO: CGS
 ME1753_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1753
 ME1753  HISTORY     - Date     Condition        Report By
 ME1753  HISTORY     - 1947     MONUMENTED       CGS
 ME1753  HISTORY     - 1971     GOOD             NGS
 ME1753  HISTORY     - 1977     GOOD             NGS
 ME1753  HISTORY     - 1987     GOOD             USPSQD
 ME1753  HISTORY     - 1989     GOOD             USPSQD
 ME1753  HISTORY     - 1989     GOOD             USPSQD
 ME1753  HISTORY     - 20041212 MARK NOT FOUND   GEOCAC
 ME1753
 ME1753                          STATION DESCRIPTION
 ME1753
 ME1753'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1753'AT WILLOW SPRINGS.
 ME1753'AT WILLOW SPRINGS, ABOUT 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 ME1753'4A FROM THE POST OFFICE, AT THE JUNCTION OF PEARL STREET, SET
 ME1753'VERTICALLY IN THE SOUTHWEST FACE OF THE CONCRETE FOUNDATION OF THE
 ME1753'SOUTH CORNER OF THE VILLAGE HALL, 2.5 FEET NORTHWEST OF THE SOUTH
 ME1753'CORNER OF THE BUILDING AND 1.7 FEET ABOVE THE GROUND.
 ME1753
 ME1753                          STATION RECOVERY (1971)
 ME1753
 ME1753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1753'RECOVERED IN GOOD CONDITION.
 ME1753
 ME1753                          STATION RECOVERY (1977)
 ME1753
 ME1753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1753'RECOVERED IN GOOD CONDITION.
 ME1753
 ME1753                          STATION RECOVERY (1987)
 ME1753
 ME1753'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1753'RECOVERED IN GOOD CONDITION.
 ME1753
 ME1753                          STATION RECOVERY (1989)
 ME1753
 ME1753'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1753'RECOVERED IN GOOD CONDITION.
 ME1753
 ME1753                          STATION RECOVERY (1989)
 ME1753
 ME1753'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1753'RECOVERED IN GOOD CONDITION.
 ME1753
 ME1753                          STATION RECOVERY (2004)
 ME1753
 ME1753'RECOVERY NOTE BY GEOCACHING 2004 (CT)
 ME1753'MARK SHOULD BE CONSIDERED DESTROYED DUE TO THIS BUILDING'S DEMOLITION
 ME1753'SOMETIME IN 1992.  A BANK NOW STAND IN ITS PLACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0025 ***********************************************************************
 KC0025  DESIGNATION -  Q 14
 KC0025  PID         -  KC0025
 KC0025  STATE/COUNTY-  IL/MORGAN
 KC0025  COUNTRY     -  US
 KC0025  USGS QUAD   -  CHAPIN (2018)
 KC0025
 KC0025                         *CURRENT SURVEY CONTROL
 KC0025  ______________________________________________________________________
 KC0025* NAD 83(1986) POSITION- 39 45 55.     (N) 090 25 52.     (W)   SCALED
 KC0025* NAVD 88 ORTHO HEIGHT -   195.540 (meters)      641.53  (feet) ADJUSTED
 KC0025  ______________________________________________________________________
 KC0025  GEOID HEIGHT    -        -32.634 (meters)                     GEOID18
 KC0025  DYNAMIC HEIGHT  -        195.433 (meters)      641.18  (feet) COMP
 KC0025  MODELED GRAVITY -    980,076.1   (mgal)                       NAVD 88
 KC0025
 KC0025  VERT ORDER      -  FIRST     CLASS II
 KC0025
 KC0025.The horizontal coordinates were scaled from a map and have
 KC0025.an estimated accuracy of +/- 6 seconds.
 KC0025
 KC0025.The orthometric height was determined by differential leveling and
 KC0025.adjusted by the NATIONAL GEODETIC SURVEY
 KC0025.in June 1991.
 KC0025
 KC0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0025.GEOID18 height accuracy estimate available here.
 KC0025
 KC0025.Click photographs - Photos may exist for this station.
 KC0025
 KC0025.The dynamic height is computed by dividing the NAVD 88
 KC0025.geopotential number by the normal gravity value computed on the
 KC0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0025.degrees latitude (g = 980.6199 gals.).
 KC0025
 KC0025.The modeled gravity was interpolated from observed gravity values.
 KC0025
 KC0025;                    North         East    Units  Estimated Accuracy
 KC0025;SPC IL W     -   343,960.      677,340.      MT  (+/- 180 meters Scaled)
 KC0025
 KC0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE200048(NAD 83)
 KC0025
 KC0025                          SUPERSEDED SURVEY CONTROL
 KC0025
 KC0025  NGVD 29 (??/??/92)  195.646  (m)          641.88   (f) ADJ UNCH    1 2
 KC0025
 KC0025.Superseded values are not recommended for survey control.
 KC0025
 KC0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0025.See file dsdata.pdf to determine how the superseded data were derived.
 KC0025
 KC0025_MARKER: DB = BENCH MARK DISK
 KC0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0025_STAMPING: Q 14 1933
 KC0025_MARK LOGO: CGS
 KC0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0025+STABILITY: SURFACE MOTION
 KC0025
 KC0025  HISTORY     - Date     Condition        Report By
 KC0025  HISTORY     - 1933     MONUMENTED       CGS
 KC0025  HISTORY     - 1978     MARK NOT FOUND   USGS
 KC0025  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0025
 KC0025                          STATION DESCRIPTION
 KC0025
 KC0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0025'1.8 MI W FROM CHAPIN.
 KC0025'1.8 MILES WEST ALONG THE WABASH RAILROAD FROM CHAPIN, MORGAN
 KC0025'COUNTY, 31-1/2 POLES WEST OF MILEPOST 459, ABOUT 100 FEET WEST
 KC0025'OF A FARMHOUSE, 25 FEET SOUTH OF THE TRACK, AND 10 FEET NORTH
 KC0025'OF A ROAD.  A STANDARD DISK, STAMPED Q 14 1933 AND SET IN THE
 KC0025'TOP OF A CONCRETE POST.
 KC0025
 KC0025                          STATION RECOVERY (1978)
 KC0025
 KC0025'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KC0025'MARK NOT FOUND.
 KC0025
 KC0025                          STATION RECOVERY (2012)
 KC0025
 KC0025'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0025'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0105 ***********************************************************************
 MF0105  DESIGNATION -  Q 140
 MF0105  PID         -  MF0105
 MF0105  STATE/COUNTY-  IL/WILL
 MF0105  COUNTRY     -  US
 MF0105  USGS QUAD   -  JOLIET (2018)
 MF0105
 MF0105                         *CURRENT SURVEY CONTROL
 MF0105  ______________________________________________________________________
 MF0105* NAD 83(1986) POSITION- 41 35 29.     (N) 088 03 58.     (W)   SCALED
 MF0105* NAVD 88 ORTHO HEIGHT -   178.417 (meters)      585.36  (feet) ADJUSTED
 MF0105  ______________________________________________________________________
 MF0105  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 MF0105  DYNAMIC HEIGHT  -        178.350 (meters)      585.14  (feet) COMP
 MF0105  MODELED GRAVITY -    980,243.9   (mgal)                       NAVD 88
 MF0105
 MF0105  VERT ORDER      -  FIRST     CLASS II
 MF0105
 MF0105.The horizontal coordinates were scaled from a map and have
 MF0105.an estimated accuracy of +/- 6 seconds.
 MF0105
 MF0105.The orthometric height was determined by differential leveling and
 MF0105.adjusted by the NATIONAL GEODETIC SURVEY
 MF0105.in June 1991.
 MF0105
 MF0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0105.GEOID18 height accuracy estimate available here.
 MF0105
 MF0105.Click photographs - Photos may exist for this station.
 MF0105
 MF0105.The dynamic height is computed by dividing the NAVD 88
 MF0105.geopotential number by the normal gravity value computed on the
 MF0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0105.degrees latitude (g = 980.6199 gals.).
 MF0105
 MF0105.The modeled gravity was interpolated from observed gravity values.
 MF0105
 MF0105;                    North         East    Units  Estimated Accuracy
 MF0105;SPC IL E     -   546,750.      322,280.      MT  (+/- 180 meters Scaled)
 MF0105
 MF0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM111049(NAD 83)
 MF0105
 MF0105                          SUPERSEDED SURVEY CONTROL
 MF0105
 MF0105  NGVD 29 (??/??/92)  178.507  (m)          585.65   (f) ADJ UNCH    1 2
 MF0105
 MF0105.Superseded values are not recommended for survey control.
 MF0105
 MF0105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0105.See file dsdata.pdf to determine how the superseded data were derived.
 MF0105
 MF0105_MARKER: DB = BENCH MARK DISK
 MF0105_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0105_SP_SET: ABUTMENT
 MF0105_STAMPING: Q 140 1947
 MF0105_MARK LOGO: CGS
 MF0105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0105
 MF0105  HISTORY     - Date     Condition        Report By
 MF0105  HISTORY     - 1947     MONUMENTED       CGS
 MF0105  HISTORY     - 1972     MARK NOT FOUND   NGS
 MF0105
 MF0105                          STATION DESCRIPTION
 MF0105
 MF0105'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0105'0.5 MI NW FROM LOCKPORT.
 MF0105'ABOUT 0.5 MILE NORTHWEST ALONG STATE HIGHWAY 7 FROM ITS INTERSECTION
 MF0105'WITH STATE HIGHWAY 4A AT LOCKPORT, AT THE DRAW BRIDGE OVER THE
 MF0105'CHICAGO DRAINAGE CANAL, SET IN THE TOP OF THE SOUTWEST END OF THE
 MF0105'NORTHWEST CONCRETE ABUTMENT OF THE BRIDGE, 16 FEET SOUTHWEST OF
 MF0105'THE CENTER LINE OF THE HIGHWAY, 1 FOOT NORTHEAST OF THE SOUTHWEST
 MF0105'END OF THE ABUTMENT AND ABOUT LEVEL WITH THE BRIDGE FLOOR.
 MF0105
 MF0105                          STATION RECOVERY (1972)
 MF0105
 MF0105'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0105'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0415 ***********************************************************************
 MF0415  DESIGNATION -  Q 141
 MF0415  PID         -  MF0415
 MF0415  STATE/COUNTY-  IL/LASALLE
 MF0415  COUNTRY     -  US
 MF0415  USGS QUAD   -  MARSEILLES (2018)
 MF0415
 MF0415                         *CURRENT SURVEY CONTROL
 MF0415  ______________________________________________________________________
 MF0415* NAD 83(1986) POSITION- 41 18 37.     (N) 088 37 45.     (W)   SCALED
 MF0415* NAVD 88 ORTHO HEIGHT -   153.969 (meters)      505.15  (feet) ADJUSTED
 MF0415  ______________________________________________________________________
 MF0415  GEOID HEIGHT    -        -32.766 (meters)                     GEOID18
 MF0415  DYNAMIC HEIGHT  -        153.910 (meters)      504.95  (feet) COMP
 MF0415  MODELED GRAVITY -    980,236.4   (mgal)                       NAVD 88
 MF0415
 MF0415  VERT ORDER      -  FIRST     CLASS II
 MF0415
 MF0415.The horizontal coordinates were scaled from a map and have
 MF0415.an estimated accuracy of +/- 6 seconds.
 MF0415
 MF0415.The orthometric height was determined by differential leveling and
 MF0415.adjusted by the NATIONAL GEODETIC SURVEY
 MF0415.in June 1991.
 MF0415
 MF0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0415.GEOID18 height accuracy estimate available here.
 MF0415
 MF0415.Click photographs - Photos may exist for this station.
 MF0415
 MF0415.The dynamic height is computed by dividing the NAVD 88
 MF0415.geopotential number by the normal gravity value computed on the
 MF0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0415.degrees latitude (g = 980.6199 gals.).
 MF0415
 MF0415.The modeled gravity was interpolated from observed gravity values.
 MF0415
 MF0415;                    North         East    Units  Estimated Accuracy
 MF0415;SPC IL E     -   515,540.      275,230.      MT  (+/- 180 meters Scaled)
 MF0415
 MF0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL636744(NAD 83)
 MF0415
 MF0415                          SUPERSEDED SURVEY CONTROL
 MF0415
 MF0415  NGVD 29 (??/??/92)  154.038  (m)          505.37   (f) ADJ UNCH    1 2
 MF0415
 MF0415.Superseded values are not recommended for survey control.
 MF0415
 MF0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0415.See file dsdata.pdf to determine how the superseded data were derived.
 MF0415
 MF0415_MARKER: DB = BENCH MARK DISK
 MF0415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0415_STAMPING: Q 141 1947
 MF0415_MARK LOGO: CGS
 MF0415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0415+STABILITY: SURFACE MOTION
 MF0415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0415+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2002
 MF0415
 MF0415  HISTORY     - Date     Condition        Report By
 MF0415  HISTORY     - 1947     MONUMENTED       CGS
 MF0415  HISTORY     - 1960     GOOD             CGS
 MF0415  HISTORY     - 1989     GOOD             USPSQD
 MF0415  HISTORY     - 19970815 GOOD             USPSQD
 MF0415  HISTORY     - 20020930 GOOD             USPSQD
 MF0415
 MF0415                          STATION DESCRIPTION
 MF0415
 MF0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0415'1 MI SW FROM SENECA.
 MF0415'ABOUT 1.05 MILES SOUTHWEST ALONG SCOTT STREET AND NARROW GRAVEL
 MF0415'ROAD ALONG THE SOUTH SIDE OF ABANDONED ILLINOIS AND MICHIGAN
 MF0415'CANAL FROM THE INTERSECTION OF STATE HIGHWAY 170 (MAIN STREET)
 MF0415'AT SENECA, IN S-26 27, R-5E, T-33N, 0.2 MILE WEST OF A TRACK
 MF0415'ROAD LEADING SOUTH, 19 FEET SOUTH OF THE CENTER LINE OF GRAVEL
 MF0415'ROAD, 9 FEET SOUTH OF WIRE FENCE AND CROSS FENCE CORNER, 2 FEET
 MF0415'WEST OF FENCE LINE LEADING SOUTH, 1.4 FEET SOUTH OF SOUTH EDGE
 MF0415'OF A 2 1/2-BY 2 1/2-FOOT ROUND TOP BOULDER PROJECTING 1 1/2
 MF0415'FEET, 14 1/2 FEET SOUTHEAST OF A 2 1/2-BY 3-1/2-FOOT BOULDER
 MF0415'ALONG THE EAST-WEST FENCE LINE, ABOUT LEVEL WITH THE ROAD, AND
 MF0415'SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0415
 MF0415                          STATION RECOVERY (1989)
 MF0415
 MF0415'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0415'RECOVERED IN GOOD CONDITION.
 MF0415
 MF0415                          STATION RECOVERY (1997)
 MF0415
 MF0415'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0415'RECOVERED IN GOOD CONDITION.
 MF0415
 MF0415                          STATION RECOVERY (2002)
 MF0415
 MF0415'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0415'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0197 ***********************************************************************
 MF0197  DESIGNATION -  Q 142
 MF0197  PID         -  MF0197
 MF0197  STATE/COUNTY-  IL/WILL
 MF0197  COUNTRY     -  US
 MF0197  USGS QUAD   -  CHANNAHON (2018)
 MF0197
 MF0197                         *CURRENT SURVEY CONTROL
 MF0197  ______________________________________________________________________
 MF0197* NAD 83(1986) POSITION- 41 28 09.1    (N) 088 10 29.5    (W)   HD_HELD2
 MF0197* NAVD 88 ORTHO HEIGHT -   161.895 (meters)      531.15  (feet) ADJUSTED
 MF0197  ______________________________________________________________________
 MF0197  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 MF0197  DYNAMIC HEIGHT  -        161.833 (meters)      530.95  (feet) COMP
 MF0197  MODELED GRAVITY -    980,241.1   (mgal)                       NAVD 88
 MF0197
 MF0197  VERT ORDER      -  FIRST     CLASS II
 MF0197
 MF0197.The horizontal coordinates were established by autonomous hand held GPS
 MF0197.observations and have an estimated accuracy of +/- 10 meters.
 MF0197
 MF0197.The orthometric height was determined by differential leveling and
 MF0197.adjusted by the NATIONAL GEODETIC SURVEY
 MF0197.in June 1991.
 MF0197
 MF0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0197.GEOID18 height accuracy estimate available here.
 MF0197
 MF0197.Click photographs - Photos may exist for this station.
 MF0197
 MF0197.The dynamic height is computed by dividing the NAVD 88
 MF0197.geopotential number by the normal gravity value computed on the
 MF0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0197.degrees latitude (g = 980.6199 gals.).
 MF0197
 MF0197.The modeled gravity was interpolated from observed gravity values.
 MF0197
 MF0197;                    North         East    Units  Estimated Accuracy
 MF0197;SPC IL E     -   533,161.      313,238.      MT  (+/- 10 meters HH2 GPS)
 MF0197
 MF0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0189591510(NAD 83)
 MF0197
 MF0197                          SUPERSEDED SURVEY CONTROL
 MF0197
 MF0197  NGVD 29 (??/??/92)  161.986  (m)          531.45   (f) ADJ UNCH    1 2
 MF0197
 MF0197.Superseded values are not recommended for survey control.
 MF0197
 MF0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0197.See file dsdata.pdf to determine how the superseded data were derived.
 MF0197
 MF0197_MARKER: DB = BENCH MARK DISK
 MF0197_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0197_SP_SET: CULVERT HEADWALL
 MF0197_STAMPING: Q 142 1947
 MF0197_MARK LOGO: CGS
 MF0197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0197+STABILITY: SURFACE MOTION
 MF0197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0197+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2000
 MF0197
 MF0197  HISTORY     - Date     Condition        Report By
 MF0197  HISTORY     - 1947     MONUMENTED       CGS
 MF0197  HISTORY     - 1976     GOOD             ALSTER
 MF0197  HISTORY     - 20000412 GOOD             PATRIC
 MF0197  HISTORY     - 20080823 POOR             GEOCAC
 MF0197  HISTORY     - 20160211 MARK NOT FOUND   ILDT
 MF0197
 MF0197                          STATION DESCRIPTION
 MF0197
 MF0197'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0197'6.6 MI SW FROM JOLIET.
 MF0197'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0197'HOUSE AT JOLIET, THENCE ABOUT 6.1 MILE SOUTHWEST ALONG U.S.
 MF0197'HIGHWAY 6, ABOUT 0.75 MILE SOUTHWEST OF THE BRIDGE OVER ROCK RUN
 MF0197'CREEK, SET IN THE TOP OF THE CENTER OF THE CONCRETE HEAD WALL
 MF0197'OF A 16-INCH CORRUGATED STEEL PIPE CULVERT, 120 FEET NORTHEAST
 MF0197'OF THE PROLONGED CENTER LINE OF A DRIVE WAY LEADING TO A CONCRETE
 MF0197'BLOCK FARM HOUSE, 25 FEET NORTHWEST OF AND ABOUT 1.5 FEET
 MF0197'BELOW THE CENTER LINE OF THE HIGHWAY.
 MF0197
 MF0197                          STATION RECOVERY (1976)
 MF0197
 MF0197'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976
 MF0197'MARK IS SET IN A CONCRETE HEADWALL.
 MF0197
 MF0197                          STATION RECOVERY (2000)
 MF0197
 MF0197'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0197'RECOVERED IN GOOD CONDITION.
 MF0197
 MF0197                          STATION RECOVERY (2008)
 MF0197
 MF0197'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0197'THE MARK IS SCRAPED AND PITTED.  THE LETTER 'Q' IS NOT VISIBLE BUT THE
 MF0197'REST OF THE DESIGNATION IS LEGIBLE.  THE MARK REMAINS FIRMLY IN PLACE,
 MF0197'BUT THE HEADWALL IS SEVERELY DETERIORATED.
 MF0197
 MF0197                          STATION RECOVERY (2016)
 MF0197
 MF0197'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (MW)
 MF0197'MARK HAD BEEN THERE A YEAR OR TWO BEFORE, HEADWALL CRUMPLED AND DISK
 MF0197'WAS NO WHERE TO BE FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0132 ***********************************************************************
 MF0132  DESIGNATION -  Q 143
 MF0132  PID         -  MF0132
 MF0132  STATE/COUNTY-  IL/GRUNDY
 MF0132  COUNTRY     -  US
 MF0132  USGS QUAD   -  MINOOKA (2018)
 MF0132
 MF0132                         *CURRENT SURVEY CONTROL
 MF0132  ______________________________________________________________________
 MF0132* NAD 83(1986) POSITION- 41 24 12.     (N) 088 19 42.     (W)   SCALED
 MF0132* NAVD 88 ORTHO HEIGHT -   157.974 (meters)      518.29  (feet) ADJUSTED
 MF0132  ______________________________________________________________________
 MF0132  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 MF0132  DYNAMIC HEIGHT  -        157.914 (meters)      518.09  (feet) COMP
 MF0132  MODELED GRAVITY -    980,239.6   (mgal)                       NAVD 88
 MF0132
 MF0132  VERT ORDER      -  FIRST     CLASS II
 MF0132
 MF0132.The horizontal coordinates were scaled from a map and have
 MF0132.an estimated accuracy of +/- 6 seconds.
 MF0132
 MF0132.The orthometric height was determined by differential leveling and
 MF0132.adjusted by the NATIONAL GEODETIC SURVEY
 MF0132.in June 1991.
 MF0132
 MF0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0132.GEOID18 height accuracy estimate available here.
 MF0132
 MF0132.Click photographs - Photos may exist for this station.
 MF0132
 MF0132.The dynamic height is computed by dividing the NAVD 88
 MF0132.geopotential number by the normal gravity value computed on the
 MF0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0132.degrees latitude (g = 980.6199 gals.).
 MF0132
 MF0132.The modeled gravity was interpolated from observed gravity values.
 MF0132
 MF0132;                    North         East    Units  Estimated Accuracy
 MF0132;SPC IL E     -   525,830.      300,420.      MT  (+/- 180 meters Scaled)
 MF0132
 MF0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL889843(NAD 83)
 MF0132
 MF0132                          SUPERSEDED SURVEY CONTROL
 MF0132
 MF0132  NGVD 29 (??/??/92)  158.057  (m)          518.56   (f) ADJ UNCH    1 2
 MF0132
 MF0132.Superseded values are not recommended for survey control.
 MF0132
 MF0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0132.See file dsdata.pdf to determine how the superseded data were derived.
 MF0132
 MF0132_MARKER: DB = BENCH MARK DISK
 MF0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0132_STAMPING: Q 143 1947
 MF0132_MARK LOGO: CGS
 MF0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0132+STABILITY: SURFACE MOTION
 MF0132
 MF0132  HISTORY     - Date     Condition        Report By
 MF0132  HISTORY     - 1947     MONUMENTED       CGS
 MF0132  HISTORY     - 20080121 MARK NOT FOUND   GEOCAC
 MF0132
 MF0132                          STATION DESCRIPTION
 MF0132
 MF0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0132'8.4 MI NE FROM MORRIS.
 MF0132'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0132'HOUSE AT MORRIS, THENCE ABOUT 6.3 MILES NORTHEAST ALONG U.S.
 MF0132'HIGHWAY 6, THENCE ABOUT 1.0 MILE SOUTH ALONG A GRAVEL ROAD,
 MF0132'ABOUT 0.4 MILE SOUTH OF THE CROSSING OF A POWER TRANSMISSION
 MF0132'LINE, AT THE FARM HOUSE OF L.A. BOYLE, IN THE NORTHEAST CORNER
 MF0132'OF THE YARD, 126 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE
 MF0132'HOUSE, 12 FEET SOUTH OF THE NORTHEAST CORNER OF THE YARD, 2.5
 MF0132'FEET EAST OF A FENCE LINE, 28 FEET WEST OF THE CENTER LINE
 MF0132'OF THE ROAD, 154 FEET NORTH OF THE CENTER LINE OF THE DRIVE
 MF0132'TO THE HOUSE, 8 FEET SOUTHEAST OF A 36-INCH ELM TREE, ABOUT
 MF0132'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 MF0132'PROJECTING 4 INCHES.  NOTE-- THIS BENCH MARK MAY ALSO BE REACHED
 MF0132'FROM MORRIS BY GOING 1.8 MILES NORTH ALONG STATE HIGHWAY 47,
 MF0132'THENCE 5.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6, THENCE 1.0
 MF0132'MILE SOUTH ALONG A GRAVEL ROAD.
 MF0132
 MF0132                          STATION RECOVERY (2008)
 MF0132
 MF0132'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0132'MAJOR CHANGES IN THE AREA HAVE OCCURRED SINCE THE MARK'S
 MF0132'MONUMENTATION. A LARGE DRAINAGE DITCH APPEARS TO BE IN THE AREA WHERE
 MF0132'THE MARK MAY HAVE BEEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0496 ***********************************************************************
 HB0496  DESIGNATION -  Q 144
 HB0496  PID         -  HB0496
 HB0496  STATE/COUNTY-  IL/SALINE
 HB0496  COUNTRY     -  US
 HB0496  USGS QUAD   -  GALATIA (2018)
 HB0496
 HB0496                         *CURRENT SURVEY CONTROL
 HB0496  ______________________________________________________________________
 HB0496* NAD 83(1986) POSITION- 37 45 51.     (N) 088 30 42.     (W)   SCALED
 HB0496* NAVD 88 ORTHO HEIGHT -   112.100 (meters)      367.78  (feet) ADJUSTED
 HB0496  ______________________________________________________________________
 HB0496  GEOID HEIGHT    -        -29.580 (meters)                     GEOID18
 HB0496  DYNAMIC HEIGHT  -        112.024 (meters)      367.53  (feet) COMP
 HB0496  MODELED GRAVITY -    979,945.3   (mgal)                       NAVD 88
 HB0496
 HB0496  VERT ORDER      -  SECOND    CLASS 0
 HB0496
 HB0496.The horizontal coordinates were scaled from a map and have
 HB0496.an estimated accuracy of +/- 6 seconds.
 HB0496
 HB0496.The orthometric height was determined by differential leveling and
 HB0496.adjusted by the NATIONAL GEODETIC SURVEY
 HB0496.in June 1991.
 HB0496
 HB0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0496.GEOID18 height accuracy estimate available here.
 HB0496
 HB0496.Click photographs - Photos may exist for this station.
 HB0496
 HB0496.The dynamic height is computed by dividing the NAVD 88
 HB0496.geopotential number by the normal gravity value computed on the
 HB0496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0496.degrees latitude (g = 980.6199 gals.).
 HB0496
 HB0496.The modeled gravity was interpolated from observed gravity values.
 HB0496
 HB0496;                    North         East    Units  Estimated Accuracy
 HB0496;SPC IL E     -   121,810.      284,290.      MT  (+/- 180 meters Scaled)
 HB0496
 HB0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG668807(NAD 83)
 HB0496
 HB0496                          SUPERSEDED SURVEY CONTROL
 HB0496
 HB0496  NGVD 29 (11/26/84)  112.198  (m)          368.10   (f) ADJUSTED    2 0
 HB0496
 HB0496.Superseded values are not recommended for survey control.
 HB0496
 HB0496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0496.See file dsdata.pdf to determine how the superseded data were derived.
 HB0496
 HB0496_MARKER: DB = BENCH MARK DISK
 HB0496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0496_STAMPING: Q 144 1949
 HB0496_MARK LOGO: CGS
 HB0496_PROJECTION: FLUSH
 HB0496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0496+STABILITY: SURFACE MOTION
 HB0496
 HB0496  HISTORY     - Date     Condition        Report By
 HB0496  HISTORY     - 1949     MONUMENTED       CGS
 HB0496  HISTORY     - 1980     GOOD             ILDT
 HB0496  HISTORY     - 1980     GOOD             ILDT
 HB0496  HISTORY     - 1980     GOOD             ILDT
 HB0496
 HB0496                          STATION DESCRIPTION
 HB0496
 HB0496'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0496'2.5 MI NE FROM HARRISBURG.
 HB0496'2.5 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM HARRISBURG, AT
 HB0496'THE NORTHEAST CORNER OF THE HANGAR AT THE ELDORADO AIRPORT, 111
 HB0496'FEET SOUTHEAST OF THE CENTER OF THE JUNCTION OF THE HIGHWAY AND
 HB0496'A STREET LEADING WEST, 74 FEET SOUTHEAST OF TELEPHONE POLE NO.
 HB0496'4, 91 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 9 FEET NORTH
 HB0496'OF THE NORTHEAST CORNER OF THE HANGAR, 1 1/2 FEET NORTH OF A
 HB0496'WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET
 HB0496'IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 HB0496
 HB0496                          STATION RECOVERY (1980)
 HB0496
 HB0496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0496'RECOVERED IN GOOD CONDITION.
 HB0496
 HB0496                          STATION RECOVERY (1980)
 HB0496
 HB0496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0496'RECOVERED IN GOOD CONDITION.
 HB0496
 HB0496                          STATION RECOVERY (1980)
 HB0496
 HB0496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0496'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0536 ***********************************************************************
 HB0536  DESIGNATION -  Q 145
 HB0536  PID         -  HB0536
 HB0536  STATE/COUNTY-  IL/FRANKLIN
 HB0536  COUNTRY     -  US
 HB0536  USGS QUAD   -  AKIN (2018)
 HB0536
 HB0536                         *CURRENT SURVEY CONTROL
 HB0536  ______________________________________________________________________
 HB0536* NAD 83(1986) POSITION- 37 53 16.48   (N) 088 42 24.59   (W)   HD_HELD1
 HB0536* NAVD 88 ORTHO HEIGHT -   129.547 (meters)      425.02  (feet) ADJUSTED
 HB0536  ______________________________________________________________________
 HB0536  GEOID HEIGHT    -        -29.653 (meters)                     GEOID18
 HB0536  DYNAMIC HEIGHT  -        129.458 (meters)      424.73  (feet) COMP
 HB0536  MODELED GRAVITY -    979,937.0   (mgal)                       NAVD 88
 HB0536
 HB0536  VERT ORDER      -  SECOND    CLASS I
 HB0536
 HB0536.The horizontal coordinates were determined by differentially corrected
 HB0536.hand held GPS observations or other comparable positioning techniques
 HB0536.and have an estimated accuracy of +/- 3 meters.
 HB0536
 HB0536.The orthometric height was determined by differential leveling and
 HB0536.adjusted by the NATIONAL GEODETIC SURVEY
 HB0536.in July 2014.
 HB0536
 HB0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0536.GEOID18 height accuracy estimate available here.
 HB0536
 HB0536.Click photographs - Photos may exist for this station.
 HB0536
 HB0536.The dynamic height is computed by dividing the NAVD 88
 HB0536.geopotential number by the normal gravity value computed on the
 HB0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0536.degrees latitude (g = 980.6199 gals.).
 HB0536
 HB0536.The modeled gravity was interpolated from observed gravity values.
 HB0536
 HB0536;                    North         East    Units  Estimated Accuracy
 HB0536;SPC IL E     -   135,599.6     267,145.7     MT  (+/- 3 meters HH1 GPS) 
 HB0536
 HB0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4991194751(NAD 83)
 HB0536
 HB0536                          SUPERSEDED SURVEY CONTROL
 HB0536
 HB0536  NAVD 88 (06/15/91)  129.631  (m)          425.30   (f) SUPERSEDED  1 2
 HB0536  NGVD 29 (11/26/84)  129.726  (m)          425.61   (f) ADJUSTED    1 2
 HB0536
 HB0536.Superseded values are not recommended for survey control.
 HB0536
 HB0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0536.See file dsdata.pdf to determine how the superseded data were derived.
 HB0536
 HB0536_MARKER: DB = BENCH MARK DISK
 HB0536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0536_STAMPING: Q 145 1949
 HB0536_MARK LOGO: CGS
 HB0536_PROJECTION: FLUSH
 HB0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0536+STABILITY: SURFACE MOTION
 HB0536_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0536+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2013
 HB0536
 HB0536  HISTORY     - Date     Condition        Report By
 HB0536  HISTORY     - 1949     MONUMENTED       CGS
 HB0536  HISTORY     - 20050316 GOOD             APISUR
 HB0536  HISTORY     - 20060301 GOOD             ILDT
 HB0536  HISTORY     - 20090507 GOOD             ILDT
 HB0536  HISTORY     - 20110627 GOOD             ILDT
 HB0536  HISTORY     - 20120612 GOOD             ILDT
 HB0536  HISTORY     - 20130924 GOOD             AMESC
 HB0536
 HB0536                          STATION DESCRIPTION
 HB0536
 HB0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0536'3.6 MI SE FROM THOMPSONVILLE.
 HB0536'3.55 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0536'STATION AT THOMPSONVILLE, AT WEST END, AT THE CROSSING OF THE
 HB0536'SALINE-FRANKLIN COUNTY LINE ROAD, 52 FEET NORTH-NORTHWEST OF THE
 HB0536'CENTER OF THE CROSSING, 87 FEET NORTHWEST AND ACROSS THE ROAD FROM
 HB0536'A SWITCH SIDING, 34 FEET WEST OF THE CENTER LINE OF THE COUNTY LINE
 HB0536'ROAD, 25 FEET NORTHEAST OF THE NORTHEAST RAIL, 6 FEET NORTHWEST OF
 HB0536'A TELEPHONE POLE, 1 1/2 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 HB0536'1 1/2 FEET BELOW THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 HB0536'PROJECTING 4 INCHES.
 HB0536
 HB0536                          STATION RECOVERY (2005)
 HB0536
 HB0536'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 HB0536'RECOVERED IN GOOD CONDITION.
 HB0536
 HB0536                          STATION RECOVERY (2006)
 HB0536
 HB0536'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0536'REPLACED WITNESS POST 2 FEET WEST
 HB0536
 HB0536                          STATION RECOVERY (2009)
 HB0536
 HB0536'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0536'RECOVERED IN GOOD CONDITION.
 HB0536
 HB0536                          STATION RECOVERY (2011)
 HB0536
 HB0536'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0536'RECOVERED IN GOOD CONDITION.
 HB0536
 HB0536                          STATION RECOVERY (2012)
 HB0536
 HB0536'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0536'RECOVERED IN GOOD CONDITION.
 HB0536
 HB0536                          STATION RECOVERY (2013)
 HB0536
 HB0536'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB0536'THE SWITCH SIDING, TELEPHONE POLE AND WOODEN WITNESS POST HAVE BEEN
 HB0536'REMOVED.  THE STATION IS 1 FT (0.3 M) EAST OF A METAL WITNESS POST.
 HB0536'
 HB0536'NOTE-A LOCAL RESIDENT STATED THAT ABOUT 18 MONTHS AGO HE SAW A BACK
 HB0536'HOE SET ONE OF ITS STABILIZER ARMS ON TOP OF THE STATION WHILE
 HB0536'INSTALLING A NEW WATER MAIN IN THE AREA.  THE DISK HAS A SCUFF ON IT
 HB0536'AND THE STATIONS NO LONGER PROJECTS 4 INCHES (10 CM).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0084 ***********************************************************************
 JC0084  DESIGNATION -  Q 146
 JC0084  PID         -  JC0084
 JC0084  STATE/COUNTY-  IL/ST CLAIR
 JC0084  COUNTRY     -  US
 JC0084  USGS QUAD   -  CAHOKIA (2018)
 JC0084
 JC0084                         *CURRENT SURVEY CONTROL
 JC0084  ______________________________________________________________________
 JC0084* NAD 83(1986) POSITION- 38 34 47.     (N) 090 09 47.     (W)   SCALED
 JC0084* NAVD 88 ORTHO HEIGHT -   125.496 (meters)      411.73  (feet) ADJUSTED
 JC0084  ______________________________________________________________________
 JC0084  GEOID HEIGHT    -        -30.900 (meters)                     GEOID18
 JC0084  DYNAMIC HEIGHT  -        125.416 (meters)      411.47  (feet) COMP
 JC0084  MODELED GRAVITY -    979,991.8   (mgal)                       NAVD 88
 JC0084
 JC0084  VERT ORDER      -  SECOND    CLASS 0
 JC0084
 JC0084.This mark is at St Louis Downtown-Parks Airport (CPS)
 JC0084
 JC0084.The horizontal coordinates were scaled from a map and have
 JC0084.an estimated accuracy of +/- 6 seconds.
 JC0084
 JC0084.The orthometric height was determined by differential leveling and
 JC0084.adjusted by the NATIONAL GEODETIC SURVEY
 JC0084.in June 1991.
 JC0084
 JC0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0084.GEOID18 height accuracy estimate available here.
 JC0084
 JC0084.Click photographs - Photos may exist for this station.
 JC0084
 JC0084.The dynamic height is computed by dividing the NAVD 88
 JC0084.geopotential number by the normal gravity value computed on the
 JC0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0084.degrees latitude (g = 980.6199 gals.).
 JC0084
 JC0084.The modeled gravity was interpolated from observed gravity values.
 JC0084
 JC0084;                    North         East    Units  Estimated Accuracy
 JC0084;SPC IL W     -   212,320.      700,320.      MT  (+/- 180 meters Scaled)
 JC0084
 JC0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC471739(NAD 83)
 JC0084
 JC0084                          SUPERSEDED SURVEY CONTROL
 JC0084
 JC0084  NGVD 29 (??/??/92)  125.638  (m)          412.20   (f) ADJ UNCH    2 0
 JC0084
 JC0084.Superseded values are not recommended for survey control.
 JC0084
 JC0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0084.See file dsdata.pdf to determine how the superseded data were derived.
 JC0084
 JC0084_MARKER: DB = BENCH MARK DISK
 JC0084_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0084_SP_SET: HANGAR
 JC0084_STAMPING: Q 146 1949
 JC0084_MARK LOGO: CGS
 JC0084_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0084
 JC0084  HISTORY     - Date     Condition        Report By
 JC0084  HISTORY     - 1949     MONUMENTED       CGS
 JC0084
 JC0084                          STATION DESCRIPTION
 JC0084
 JC0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0084'1.4 MI S FROM EAST ST LOUIS.
 JC0084'1.35 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0084'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0084'THENCE 0.2 MILE EAST ALONG PAVED ROAD TO THE ENTRANCE TO PARKS
 JC0084'METROPOLITAN AIRPORT, AT THE NORTHWEST CORNER OF THE AIRPORT, SET
 JC0084'VERTICALLY IN THE EAST FACE OF HANGAR 4, IN PORTION THAT IS THE
 JC0084'HANGAR OFFICE, JUST NORTH OF THE EAST ENTRANCE TO HANGAR AND 2.2
 JC0084'FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0002 ***********************************************************************
 JC0002  DESIGNATION -  Q 147
 JC0002  PID         -  JC0002
 JC0002  STATE/COUNTY-  IL/ST CLAIR
 JC0002  COUNTRY     -  US
 JC0002  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0002
 JC0002                         *CURRENT SURVEY CONTROL
 JC0002  ______________________________________________________________________
 JC0002* NAD 83(1986) POSITION- 38 37 28.4    (N) 090 00 45.4    (W)   HD_HELD2
 JC0002* NAVD 88 ORTHO HEIGHT -   143.361 (meters)      470.34  (feet) ADJUSTED
 JC0002  ______________________________________________________________________
 JC0002  GEOID HEIGHT    -        -30.875 (meters)                     GEOID18
 JC0002  DYNAMIC HEIGHT  -        143.270 (meters)      470.05  (feet) COMP
 JC0002  MODELED GRAVITY -    979,992.3   (mgal)                       NAVD 88
 JC0002
 JC0002  VERT ORDER      -  FIRST     CLASS I
 JC0002
 JC0002.The horizontal coordinates were established by autonomous hand held GPS
 JC0002.observations and have an estimated accuracy of +/- 10 meters.
 JC0002
 JC0002.The orthometric height was determined by differential leveling and
 JC0002.adjusted by the NATIONAL GEODETIC SURVEY
 JC0002.in June 1991.
 JC0002
 JC0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0002.GEOID18 height accuracy estimate available here.
 JC0002
 JC0002.Click photographs - Photos may exist for this station.
 JC0002
 JC0002.The dynamic height is computed by dividing the NAVD 88
 JC0002.geopotential number by the normal gravity value computed on the
 JC0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0002.degrees latitude (g = 980.6199 gals.).
 JC0002
 JC0002.The modeled gravity was interpolated from observed gravity values.
 JC0002
 JC0002;                    North         East    Units  Estimated Accuracy
 JC0002;SPC IL W     -   217,304.      713,415.      MT  (+/- 10 meters HH2 GPS)
 JC0002
 JC0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6007179348(NAD 83)
 JC0002
 JC0002                          SUPERSEDED SURVEY CONTROL
 JC0002
 JC0002  NGVD 29 (??/??/92)  143.473  (m)          470.71   (f) ADJ UNCH    1 1
 JC0002
 JC0002.Superseded values are not recommended for survey control.
 JC0002
 JC0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0002.See file dsdata.pdf to determine how the superseded data were derived.
 JC0002
 JC0002_MARKER: DB = BENCH MARK DISK
 JC0002_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JC0002_SP_SET: BOX CULVERT
 JC0002_STAMPING: Q 147 1949
 JC0002_MARK LOGO: CGS
 JC0002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0002+STABILITY: SURFACE MOTION
 JC0002
 JC0002  HISTORY     - Date     Condition        Report By
 JC0002  HISTORY     - 1949     MONUMENTED       CGS
 JC0002  HISTORY     - 1969     GOOD             CGS
 JC0002  HISTORY     - 20070607 GOOD             SLCC
 JC0002
 JC0002                          STATION DESCRIPTION
 JC0002
 JC0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0002'1.2 MI SE FROM CASEYVILLE.
 JC0002'ABOUT 1.25 MILES SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD
 JC0002'FROM THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE, NEAR
 JC0002'MILEPOLE 326-38, SET ON THE TOP OF THE EAST END OF THE SOUTH
 JC0002'HEAD WALL FOR A 9-FOOT BOX CULVERT UNDER THE TRACK, 15.7 FEET
 JC0002'SOUTH OF THE SOUTH RAIL, 1 FOOT WEST OF THE EAST END OF THE HEAD
 JC0002'WALL AND 2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 17, T 2N, R 8W.
 JC0002
 JC0002                          STATION RECOVERY (2007)
 JC0002
 JC0002'RECOVERY NOTE BY ST LOUIS COMMUNITY COLLEGE 2007 (NRB)
 JC0002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1129 ***********************************************************************
 JB1129  DESIGNATION -  Q 149
 JB1129  PID         -  JB1129
 JB1129  STATE/COUNTY-  IL/PERRY
 JB1129  COUNTRY     -  US
 JB1129  USGS QUAD   -  DU QUOIN (2018)
 JB1129
 JB1129                         *CURRENT SURVEY CONTROL
 JB1129  ______________________________________________________________________
 JB1129* NAD 83(1986) POSITION- 38 00 18.     (N) 089 11 15.     (W)   SCALED
 JB1129* NAVD 88 ORTHO HEIGHT -   122.674 (meters)      402.47  (feet) ADJUSTED
 JB1129  ______________________________________________________________________
 JB1129  GEOID HEIGHT    -        -29.453 (meters)                     GEOID18
 JB1129  DYNAMIC HEIGHT  -        122.593 (meters)      402.21  (feet) COMP
 JB1129  MODELED GRAVITY -    979,966.6   (mgal)                       NAVD 88
 JB1129
 JB1129  VERT ORDER      -  FIRST     CLASS II
 JB1129
 JB1129.The horizontal coordinates were scaled from a map and have
 JB1129.an estimated accuracy of +/- 6 seconds.
 JB1129
 JB1129.The orthometric height was determined by differential leveling and
 JB1129.adjusted by the NATIONAL GEODETIC SURVEY
 JB1129.in June 1991.
 JB1129
 JB1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1129.GEOID18 height accuracy estimate available here.
 JB1129
 JB1129.Click photographs - Photos may exist for this station.
 JB1129
 JB1129.The dynamic height is computed by dividing the NAVD 88
 JB1129.geopotential number by the normal gravity value computed on the
 JB1129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1129.degrees latitude (g = 980.6199 gals.).
 JB1129
 JB1129.The modeled gravity was interpolated from observed gravity values.
 JB1129
 JB1129;                    North         East    Units  Estimated Accuracy
 JB1129;SPC IL W     -   148,980.      785,990.      MT  (+/- 180 meters Scaled)
 JB1129
 JB1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH079086(NAD 83)
 JB1129
 JB1129                          SUPERSEDED SURVEY CONTROL
 JB1129
 JB1129  NGVD 29 (??/??/92)  122.764  (m)          402.77   (f) ADJ UNCH    1 2
 JB1129
 JB1129.Superseded values are not recommended for survey control.
 JB1129
 JB1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1129.See file dsdata.pdf to determine how the superseded data were derived.
 JB1129
 JB1129_MARKER: DB = BENCH MARK DISK
 JB1129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1129_STAMPING: Q 149 1949
 JB1129_MARK LOGO: CGS
 JB1129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1129+STABILITY: SURFACE MOTION
 JB1129
 JB1129  HISTORY     - Date     Condition        Report By
 JB1129  HISTORY     - 1949     MONUMENTED       CGS
 JB1129  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1129
 JB1129                          STATION DESCRIPTION
 JB1129
 JB1129'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1129'3.2 MI E FROM DU QUOIN.
 JB1129'ABOUT 3.15 MILES EAST ALONG ILLINOIS CENTRAL RAILROAD FROM THE
 JB1129'STATION AT DU QUOIN, BETWEEN TRACK AND CULTIVATED FIELD, 600
 JB1129'YARDS EAST OF END OF DOUBLE TRACK AND JUNCTION OF MAIN TRACK,
 JB1129'ABOUT 402 YARDS EAST OF A PRIVATE FIELD ROAD CROSSING, ABOUT 79
 JB1129'YARDS WEST OF THE WEST END OF WEST TRESTLE OVER REESE CREEK, 62
 JB1129'FEET SOUTHWEST OF MILE POST E74, 31.2 FEET SOUTH OF THE SOUTH
 JB1129'RAIL, 1 FOOT SOUTH OF THE R/W FENCE, 2 FEET WEST OF A WHITE
 JB1129'WOODEN WITNESS POST, ABOUT 4.5 FEET ABOVE THE LEVEL OF THE
 JB1129'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB1129
 JB1129                          STATION RECOVERY (2009)
 JB1129
 JB1129'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1129'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0549 ***********************************************************************
 LD0549  DESIGNATION -  Q 15
 LD0549  PID         -  LD0549
 LD0549  STATE/COUNTY-  IL/ADAMS
 LD0549  COUNTRY     -  US
 LD0549  USGS QUAD   -  COATSBURG (2018)
 LD0549
 LD0549                         *CURRENT SURVEY CONTROL
 LD0549  ______________________________________________________________________
 LD0549* NAD 83(2011) POSITION- 40 01 36.69209(N) 091 10 58.05270(W)   NO CHECK
 LD0549* NAD 83(2011) ELLIP HT-   187.911 (meters)        (06/27/12)   NO CHECK
 LD0549* NAD 83(2011) EPOCH   -  2010.00
 LD0549* NAVD 88 ORTHO HEIGHT -   220.593 (meters)      723.73  (feet) ADJUSTED
 LD0549  ______________________________________________________________________
 LD0549  GEOID HEIGHT    -        -32.669 (meters)                     GEOID18
 LD0549  NAD 83(2011) X  -   -100,959.421 (meters)                     COMP
 LD0549  NAD 83(2011) Y  - -4,889,891.865 (meters)                     COMP
 LD0549  NAD 83(2011) Z  -  4,080,390.533 (meters)                     COMP
 LD0549  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 LD0549  DYNAMIC HEIGHT  -        220.479 (meters)      723.35  (feet) COMP
 LD0549  MODELED GRAVITY -    980,101.9   (mgal)                       NAVD 88
 LD0549
 LD0549  VERT ORDER      -  FIRST     CLASS II
 LD0549
 LD0549  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0549  Standards:
 LD0549         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0549            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0549  -------------------------------------------------------------------
 LD0549  NETWORK    0.96   2.70           0.41   0.37   1.38      0.12094251
 LD0549  -------------------------------------------------------------------
 LD0549  Click here for local accuracies and other accuracy information.
 LD0549
 LD0549.The horizontal coordinates were established by GPS observations
 LD0549.and adjusted by the National Geodetic Survey in June 2012.
 LD0549
 LD0549.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0549.been affixed to the stable North American tectonic plate. See 
 LD0549.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0549
 LD0549.The horizontal coordinates are valid at the epoch date displayed above
 LD0549.which is a decimal equivalence of Year/Month/Day.
 LD0549
 LD0549.No horizontal observational check was made to the station.
 LD0549
 LD0549.The orthometric height was determined by differential leveling and
 LD0549.adjusted by the NATIONAL GEODETIC SURVEY
 LD0549.in June 1991.
 LD0549
 LD0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0549.GEOID18 height accuracy estimate available here.
 LD0549
 LD0549.Click photographs - Photos may exist for this station.
 LD0549
 LD0549.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0549
 LD0549.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0549
 LD0549.The ellipsoidal height was determined by GPS observations
 LD0549.and is referenced to NAD 83.
 LD0549
 LD0549.The dynamic height is computed by dividing the NAVD 88
 LD0549.geopotential number by the normal gravity value computed on the
 LD0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0549.degrees latitude (g = 980.6199 gals.).
 LD0549
 LD0549.The modeled gravity was interpolated from observed gravity values.
 LD0549
 LD0549. The following values were computed from the NAD 83(2011) position.
 LD0549
 LD0549;                    North         East     Units Scale Factor Converg.
 LD0549;SPC IL W     -   373,464.565   613,267.416   MT  1.00003375   -0 39 12.8
 LD0549;SPC IL W     - 1,225,274.99  2,012,028.18   sFT  1.00003375   -0 39 12.8
 LD0549;UTM  15      - 4,432,320.066   655,060.048   MT  0.99989600   +1 10 08.3
 LD0549
 LD0549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0549!SPC IL W     -   0.99997052  x   1.00003375  =   1.00000427
 LD0549!UTM  15      -   0.99997052  x   0.99989600  =   0.99986652
 LD0549
 LD0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5506032320(NAD 83)
 LD0549
 LD0549                          SUPERSEDED SURVEY CONTROL
 LD0549
 LD0549  NAD 83(2007)-  40 01 36.69203(N)    091 10 58.05337(W) AD(2002.00) 0
 LD0549  ELLIP H (02/10/07)  187.940  (m)                       GP(2002.00)    
 LD0549  ELLIP H (09/22/04)  187.933  (m)                       GP(       ) 4 1
 LD0549  NAD 83(1997)-  40 01 36.69199(N)    091 10 58.05344(W) AD(       ) 1
 LD0549  ELLIP H (11/27/02)  187.965  (m)                       GP(       ) 4 1
 LD0549  NAD 83(1997)-  40 01 36.69187(N)    091 10 58.05354(W) AD(       ) 1
 LD0549  ELLIP H (03/18/02)  187.966  (m)                       GP(       ) 4 1
 LD0549  NAVD 88             220.59   (m)          723.7    (f) LEVELING    3  
 LD0549  NGVD 29 (??/??/92)  220.661  (m)          723.95   (f) ADJ UNCH    1 2
 LD0549
 LD0549.Superseded values are not recommended for survey control.
 LD0549
 LD0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0549.See file dsdata.pdf to determine how the superseded data were derived.
 LD0549
 LD0549_MARKER: DB = BENCH MARK DISK
 LD0549_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0549_SP_SET: UNDERPASS
 LD0549_STAMPING: Q 15 1933
 LD0549_MARK LOGO: CGS
 LD0549_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0549_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0549+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2012
 LD0549
 LD0549  HISTORY     - Date     Condition        Report By
 LD0549  HISTORY     - 1933     MONUMENTED       CGS
 LD0549  HISTORY     - 1946     GOOD             CGS
 LD0549  HISTORY     - 20010529 GOOD             WOOLPT
 LD0549  HISTORY     - 20120521 GOOD             ILDT
 LD0549
 LD0549                          STATION DESCRIPTION
 LD0549
 LD0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 LD0549'1 MI NE FROM PALOMA.
 LD0549'ABOUT ONE MILE NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0549'RAILROAD FROM PALOMA, ADAMS COUNTY, AT THE U.S. HIGHWAY 24
 LD0549'UNDERPASS, IN THE TOP OF THE EAST END, AND SOUTH OF THE TRACK.
 LD0549'A STANDARD DISK, STAMPED Q 15 1933.
 LD0549
 LD0549                          STATION RECOVERY (2001)
 LD0549
 LD0549'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 LD0549'RECOVERED AS DESCRIBED.
 LD0549
 LD0549                          STATION RECOVERY (2012)
 LD0549
 LD0549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0549'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0514 ***********************************************************************
 HB0514  DESIGNATION -  Q 150
 HB0514  PID         -  HB0514
 HB0514  STATE/COUNTY-  IL/FRANKLIN
 HB0514  COUNTRY     -  US
 HB0514  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0514
 HB0514                         *CURRENT SURVEY CONTROL
 HB0514  ______________________________________________________________________
 HB0514* NAD 83(1986) POSITION- 37 59 22.     (N) 088 57 38.     (W)   SCALED
 HB0514* NAVD 88 ORTHO HEIGHT -   131.751 (meters)      432.25  (feet) ADJUSTED
 HB0514  ______________________________________________________________________
 HB0514  GEOID HEIGHT    -        -29.579 (meters)                     GEOID18
 HB0514  DYNAMIC HEIGHT  -        131.663 (meters)      431.96  (feet) COMP
 HB0514  MODELED GRAVITY -    979,961.8   (mgal)                       NAVD 88
 HB0514
 HB0514  VERT ORDER      -  FIRST     CLASS II
 HB0514
 HB0514.The horizontal coordinates were scaled from a map and have
 HB0514.an estimated accuracy of +/- 6 seconds.
 HB0514
 HB0514.The orthometric height was determined by differential leveling and
 HB0514.adjusted by the NATIONAL GEODETIC SURVEY
 HB0514.in June 1991.
 HB0514
 HB0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0514.GEOID18 height accuracy estimate available here.
 HB0514
 HB0514.Click photographs - Photos may exist for this station.
 HB0514
 HB0514.The dynamic height is computed by dividing the NAVD 88
 HB0514.geopotential number by the normal gravity value computed on the
 HB0514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0514.degrees latitude (g = 980.6199 gals.).
 HB0514
 HB0514.The modeled gravity was interpolated from observed gravity values.
 HB0514
 HB0514;                    North         East    Units  Estimated Accuracy
 HB0514;SPC IL E     -   146,990.      244,900.      MT  (+/- 180 meters Scaled)
 HB0514
 HB0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH278064(NAD 83)
 HB0514
 HB0514                          SUPERSEDED SURVEY CONTROL
 HB0514
 HB0514  NGVD 29 (11/26/84)  131.843  (m)          432.55   (f) ADJUSTED    1 2
 HB0514
 HB0514.Superseded values are not recommended for survey control.
 HB0514
 HB0514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0514.See file dsdata.pdf to determine how the superseded data were derived.
 HB0514
 HB0514_MARKER: DB = BENCH MARK DISK
 HB0514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0514_STAMPING: Q 150 1949
 HB0514_MARK LOGO: CGS
 HB0514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0514+STABILITY: SURFACE MOTION
 HB0514_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0514+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2006
 HB0514
 HB0514  HISTORY     - Date     Condition        Report By
 HB0514  HISTORY     - 1949     MONUMENTED       CGS
 HB0514  HISTORY     - 20060908 GOOD             ILDT
 HB0514  HISTORY     - 20090505 GOOD             ILDT
 HB0514
 HB0514                          STATION DESCRIPTION
 HB0514
 HB0514'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0514'2.4 MI W FROM BENTON.
 HB0514'2.35 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0514'FREIGHT STATION AT BENTON, ABOUT 0.2 MILE WEST OF THE CROSSING
 HB0514'OF A POWER TRANSMISSION LINE, AT A PUBLIC GRAVEL-ROAD CROSSING,
 HB0514'64 FEET SOUTH OF THE SOUTH RAIL, 72 FEET SOUTHEAST OF THE CENTER
 HB0514'OF THE CROSSING, 29 FEET EAST OF THE CENTER LINE OF THE GRAVEL
 HB0514'ROAD, 4 FEET NORTHEAST OF A POWER POLE, 35 FEET SOUTHEAST OF THE
 HB0514'CROSSING WARNING SIGN, ABOUT 0.6 MILE EAST OF THE EAST END OF A
 HB0514'TRESTLE OVER BIG MUDDY RIVER, 2 FEET SOUTHEAST OF A WHITE WOODEN
 HB0514'WITNESS POST, 3 FEET ABOVE THE TRACK AND SET IN THE TOP OF A
 HB0514'CONCRETE POST PROJECTING 3 INCHES.
 HB0514
 HB0514                          STATION RECOVERY (2006)
 HB0514
 HB0514'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (JBH)
 HB0514'MARK FOUND VIA GPS PLOT AND NAVIGATION.  FROM THE INTERSECTION OF I57
 HB0514'AND ILL RTE 14 AT EXIT 71, GO WESTERLY FROM INTERSECTION 1.5 MILES TO
 HB0514'AN INTERSECTION OF A SIDE ROAD SOUTH,
 HB0514'(EAKIN GROVE CHURCH RD).  TURN LEFT AND GO APPROX. 0.3 MILES (1500
 HB0514'FEET), TO THE MARK ON THE LEFT.  DESCRIPTION IS ACCURATE FROM, 64 FEET
 HB0514'SOUTH OF THE SOUTH RAIL.  WILL BE INCLUDING THE MONUMENT(Q150) IN A
 HB0514'HARD LEVEL RUN, FROM D150 IN BUCKNER, TO THE WEST CITY IDOT MAINT.
 HB0514'YARD.  TRIED TO OBTAIN GPS ON MONUMENT, BUT WOULD NOT RECTIFY DUE TO
 HB0514'OBSTRUCTIONS,  (I.E. TREES AND A POWER POLE).
 HB0514
 HB0514                          STATION RECOVERY (2009)
 HB0514
 HB0514'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0514'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1338 ***********************************************************************
 JB1338  DESIGNATION -  Q 151
 JB1338  PID         -  JB1338
 JB1338  STATE/COUNTY-  IL/ST CLAIR
 JB1338  COUNTRY     -  US
 JB1338  USGS QUAD   -  LEBANON (2018)
 JB1338
 JB1338                         *CURRENT SURVEY CONTROL
 JB1338  ______________________________________________________________________
 JB1338* NAD 83(1986) POSITION- 38 35 38.     (N) 089 47 18.     (W)   SCALED
 JB1338* NAVD 88 ORTHO HEIGHT -   139.735 (meters)      458.45  (feet) ADJUSTED
 JB1338  ______________________________________________________________________
 JB1338  GEOID HEIGHT    -        -30.657 (meters)                     GEOID18
 JB1338  DYNAMIC HEIGHT  -        139.648 (meters)      458.16  (feet) COMP
 JB1338  MODELED GRAVITY -    980,006.6   (mgal)                       NAVD 88
 JB1338
 JB1338  VERT ORDER      -  FIRST     CLASS I
 JB1338
 JB1338.The horizontal coordinates were scaled from a map and have
 JB1338.an estimated accuracy of +/- 6 seconds.
 JB1338
 JB1338.The orthometric height was determined by differential leveling and
 JB1338.adjusted by the NATIONAL GEODETIC SURVEY
 JB1338.in June 1991.
 JB1338
 JB1338.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1338.GEOID18 height accuracy estimate available here.
 JB1338
 JB1338.Click photographs - Photos may exist for this station.
 JB1338
 JB1338.The dynamic height is computed by dividing the NAVD 88
 JB1338.geopotential number by the normal gravity value computed on the
 JB1338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1338.degrees latitude (g = 980.6199 gals.).
 JB1338
 JB1338.The modeled gravity was interpolated from observed gravity values.
 JB1338
 JB1338;                    North         East    Units  Estimated Accuracy
 JB1338;SPC IL W     -   213,960.      732,960.      MT  (+/- 180 meters Scaled)
 JB1338
 JB1338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH571753(NAD 83)
 JB1338
 JB1338                          SUPERSEDED SURVEY CONTROL
 JB1338
 JB1338  NGVD 29 (??/??/92)  139.851  (m)          458.83   (f) ADJ UNCH    1 1
 JB1338
 JB1338.Superseded values are not recommended for survey control.
 JB1338
 JB1338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1338.See file dsdata.pdf to determine how the superseded data were derived.
 JB1338
 JB1338_MARKER: DB = BENCH MARK DISK
 JB1338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1338_STAMPING: Q 151 1949
 JB1338_MARK LOGO: CGS
 JB1338_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1338+STABILITY: SURFACE MOTION
 JB1338_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1338+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1996
 JB1338
 JB1338  HISTORY     - Date     Condition        Report By
 JB1338  HISTORY     - 1949     MONUMENTED       CGS
 JB1338  HISTORY     - 1969     GOOD             CGS
 JB1338  HISTORY     - 19960605 GOOD             NGS
 JB1338
 JB1338                          STATION DESCRIPTION
 JB1338
 JB1338'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1338'1.1 MI E FROM LEBANON.
 JB1338'ABOUT 1.1 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1338'THE CROSSING OF STATE HIGHWAY 4 AT LEBANON, ABOUT 2.0 MILES
 JB1338'WEST ALONG THE B AND O RAILROAD FROM THE CROSSING OF MAIN
 JB1338'STREET AT SUMMERFIELD, ABOUT 0.4 MILE EAST OF THE BRIDGE OVER
 JB1338'LITTLE SILVER CREEK, 110 FEET NORTHEAST OF AND ACROSS THE
 JB1338'TRACK FROM MILEPOLE 313-30, 44 FEET NORTH OF THE NORTH RAIL, 1
 JB1338'FOOT SOUTH OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE
 JB1338'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 JB1338'ABOVE THE LEVEL OF THE GROUND.  SEC 29, T 2 N, R 6 W.
 JB1338
 JB1338                          STATION RECOVERY (1996)
 JB1338
 JB1338'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1338'FROM MILEPOLE 313-30 ALONG THE B AND O RAILROAD PROCEED EAST 79 FT
 JB1338'(24.1 M) ALONG THE TRACKS, THENCE 45 FT (13.7 M) NORTH DIRECTLY ACROSS
 JB1338'THE TRACKS AND A LARGE DRAINAGE DITCH TO THE MARK ON THE NORTHERN EDGE
 JB1338'OF A EAST-WEST RUNNING TREE AND SHRUB LINE BETWEEN THE RR TRACK AND A
 JB1338'FARM FIELD.  THE MARK IS 1 FT (0.3 M) SOUTH OF A METAL WITNESS POST,
 JB1338'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL
 JB1338'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0897 ***********************************************************************
 JB0897  DESIGNATION -  Q 152
 JB0897  PID         -  JB0897
 JB0897  STATE/COUNTY-  IL/CLINTON
 JB0897  COUNTRY     -  US
 JB0897  USGS QUAD   -  BECKEMEYER (2018)
 JB0897
 JB0897                         *CURRENT SURVEY CONTROL
 JB0897  ______________________________________________________________________
 JB0897* NAD 83(1986) POSITION- 38 36 27.     (N) 089 24 23.     (W)   SCALED
 JB0897* NAVD 88 ORTHO HEIGHT -   140.762 (meters)      461.82  (feet) ADJUSTED
 JB0897  ______________________________________________________________________
 JB0897  GEOID HEIGHT    -        -30.856 (meters)                     GEOID18
 JB0897  DYNAMIC HEIGHT  -        140.673 (meters)      461.52  (feet) COMP
 JB0897  MODELED GRAVITY -    979,989.9   (mgal)                       NAVD 88
 JB0897
 JB0897  VERT ORDER      -  FIRST     CLASS I
 JB0897
 JB0897.The horizontal coordinates were scaled from a map and have
 JB0897.an estimated accuracy of +/- 6 seconds.
 JB0897
 JB0897.The orthometric height was determined by differential leveling and
 JB0897.adjusted by the NATIONAL GEODETIC SURVEY
 JB0897.in June 1991.
 JB0897
 JB0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0897.GEOID18 height accuracy estimate available here.
 JB0897
 JB0897.Click photographs - Photos may exist for this station.
 JB0897
 JB0897.The dynamic height is computed by dividing the NAVD 88
 JB0897.geopotential number by the normal gravity value computed on the
 JB0897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0897.degrees latitude (g = 980.6199 gals.).
 JB0897
 JB0897.The modeled gravity was interpolated from observed gravity values.
 JB0897
 JB0897;                    North         East    Units  Estimated Accuracy
 JB0897;SPC IL W     -   215,670.      766,220.      MT  (+/- 180 meters Scaled)
 JB0897
 JB0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH904759(NAD 83)
 JB0897
 JB0897                          SUPERSEDED SURVEY CONTROL
 JB0897
 JB0897  NGVD 29 (??/??/92)  140.876  (m)          462.19   (f) ADJ UNCH    1 1
 JB0897
 JB0897.Superseded values are not recommended for survey control.
 JB0897
 JB0897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0897.See file dsdata.pdf to determine how the superseded data were derived.
 JB0897
 JB0897_MARKER: DB = BENCH MARK DISK
 JB0897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0897_STAMPING: Q 152 1949
 JB0897_MARK LOGO: CGS
 JB0897_PROJECTION: RECESSED 3 CENTIMETERS
 JB0897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0897+STABILITY: SURFACE MOTION
 JB0897
 JB0897  HISTORY     - Date     Condition        Report By
 JB0897  HISTORY     - 1949     MONUMENTED       CGS
 JB0897  HISTORY     - 1969     GOOD             CGS
 JB0897  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB0897
 JB0897                          STATION DESCRIPTION
 JB0897
 JB0897'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0897'1.8 MI W FROM CARLYLE.
 JB0897'ABOUT 1.8 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0897'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, ABOUT 0.2 MILE
 JB0897'EAST OF THE CROSSING OF COUNTY ROAD NO. 7, 104 1/2 FEET NORTHWEST
 JB0897'OF AND ACROSS THE TRACK FROM MILE POLE 292-32, 83 1/2 FEET
 JB0897'NORTHEAST OF AND ACROSS THE TRACK FROM MILEPOLE 192-33, 32.7
 JB0897'FEET NORTH OF THE NORTH RAIL, 1.3 FEET EAST OF A METAL WITNESS
 JB0897'POST, 4 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB0897'CONCRETE POST 1 INCH BELOW THE LEVEL OF THE GROUND.  SEC 23,
 JB0897'T 2 N, R 3 W.
 JB0897
 JB0897                          STATION RECOVERY (2011)
 JB0897
 JB0897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0897'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0054 ***********************************************************************
 JB0054  DESIGNATION -  Q 153
 JB0054  PID         -  JB0054
 JB0054  STATE/COUNTY-  IL/RICHLAND
 JB0054  COUNTRY     -  US
 JB0054  USGS QUAD   -  OLNEY (2018)
 JB0054
 JB0054                         *CURRENT SURVEY CONTROL
 JB0054  ______________________________________________________________________
 JB0054* NAD 83(1997) POSITION- 38 43 55.18277(N) 088 03 27.47317(W)   ADJUSTED
 JB0054* NAD 83(1997) ELLIP HT-   122.647 (meters)        (10/21/99)   ADJUSTED
 JB0054* NAVD 88 ORTHO HEIGHT -   154.024 (meters)      505.33  (feet) ADJUSTED
 JB0054  ______________________________________________________________________
 JB0054  GEOID HEIGHT    -        -31.367 (meters)                     GEOID18
 JB0054  NAD 83(1997) X  -    168,864.204 (meters)                     COMP
 JB0054  NAD 83(1997) Y  - -4,979,229.823 (meters)                     COMP
 JB0054  NAD 83(1997) Z  -  3,969,228.412 (meters)                     COMP
 JB0054  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 JB0054  DYNAMIC HEIGHT  -        153.930 (meters)      505.02  (feet) COMP
 JB0054  MODELED GRAVITY -    980,014.8   (mgal)                       NAVD 88
 JB0054
 JB0054  HORZ ORDER      -  FIRST
 JB0054  VERT ORDER      -  FIRST     CLASS II
 JB0054  ELLP ORDER      -  FOURTH    CLASS I
 JB0054
 JB0054.The horizontal coordinates were established by GPS observations
 JB0054.and adjusted by the National Geodetic Survey in October 1999.
 JB0054
 JB0054.The orthometric height was determined by differential leveling and
 JB0054.adjusted by the NATIONAL GEODETIC SURVEY
 JB0054.in June 1991.
 JB0054
 JB0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0054.GEOID18 height accuracy estimate available here.
 JB0054
 JB0054.Click photographs - Photos may exist for this station.
 JB0054
 JB0054.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0054
 JB0054.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0054
 JB0054.The ellipsoidal height was determined by GPS observations
 JB0054.and is referenced to NAD 83.
 JB0054
 JB0054.The dynamic height is computed by dividing the NAVD 88
 JB0054.geopotential number by the normal gravity value computed on the
 JB0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0054.degrees latitude (g = 980.6199 gals.).
 JB0054
 JB0054.The modeled gravity was interpolated from observed gravity values.
 JB0054
 JB0054. The following values were computed from the NAD 83(1997) position.
 JB0054
 JB0054;                    North         East     Units Scale Factor Converg.
 JB0054;SPC IL E     -   229,262.878   323,972.320   MT  0.99998207   +0 10 21.0
 JB0054;SPC IL E     -   752,173.29  1,062,899.19   sFT  0.99998207   +0 10 21.0
 JB0054;UTM  16      - 4,287,567.382   408,072.210   MT  0.99970406   -0 39 42.4
 JB0054
 JB0054!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0054!SPC IL E     -   0.99998076  x   0.99998207  =   0.99996283
 JB0054!UTM  16      -   0.99998076  x   0.99970406  =   0.99968482
 JB0054
 JB0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0807287567(NAD 83)
 JB0054
 JB0054                          SUPERSEDED SURVEY CONTROL
 JB0054
 JB0054  NAD 83(1997)-  38 43 55.18354(N)    088 03 27.47145(W) AD(       ) 1
 JB0054  NAD 83(1986)-  38 43 55.19349(N)    088 03 27.46841(W) AD(       ) 1
 JB0054  NGVD 29 (??/??/92)  154.128  (m)          505.67   (f) ADJ UNCH    1 2
 JB0054  NGVD 29             154.13   (m)          505.7    (f) LEVELING    3  
 JB0054
 JB0054.Superseded values are not recommended for survey control.
 JB0054
 JB0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0054.See file dsdata.pdf to determine how the superseded data were derived.
 JB0054
 JB0054_MARKER: DB = BENCH MARK DISK
 JB0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0054_STAMPING: Q 153 1949
 JB0054_MARK LOGO: CGS
 JB0054_PROJECTION: PROJECTING 20 CENTIMETERS
 JB0054_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0054+STABILITY: SURFACE MOTION
 JB0054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0054+SATELLITE: SATELLITE OBSERVATIONS - October 15, 1990
 JB0054
 JB0054  HISTORY     - Date     Condition        Report By
 JB0054  HISTORY     - 1949     MONUMENTED       CGS
 JB0054  HISTORY     - 1986     GOOD             NGS
 JB0054  HISTORY     - 19901015 GOOD             NGS
 JB0054
 JB0054                          STATION DESCRIPTION
 JB0054
 JB0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0054'AT OLNEY.
 JB0054'AT OLNEY, ABOUT 1.6 MILES EAST ALONG HIGHWAY 50 FROM THE
 JB0054'COURTHOUSE, IN THE NORTHWEST QUARTER OF A ROAD CROSSING OF
 JB0054'HIGHWAY 50, 53 FEET NORTH OF THE CENTER LINE OF HIGHWAY 50, 28
 JB0054'FEET WEST OF THE CENTER LINE OF THE CROSS ROAD, 34 FEET
 JB0054'NORTHWEST OF THE NORTH END OF A CONCRETE HEADWALL TO A PIPE
 JB0054'CULVERT UNDER THE ROAD NORTH, 16 FEET SOUTHWEST OF A FENCE
 JB0054'CORNER, 21 FEET NORTHEAST OF A FENCE CORNER, 2 FEET SOUTHEAST OF
 JB0054'A FENCE, 2 FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT
 JB0054'4 FEET ABOVE THE LEVEL OF HIGHWAY 50 AND SET IN THE TOP OF A
 JB0054'CONCRETE POST PROJECTING 6 INCHES.
 JB0054
 JB0054                          STATION RECOVERY (1986)
 JB0054
 JB0054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0054'THE MARK IS 1.2 M ABOVE THE HIGHWAY.
 JB0054'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  0.7 KM (0.45
 JB0054'MI) NORTH ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH THE CHESSIE
 JB0054'SYSTEM RAILROAD IN OLNEY, THENCE 3.2 KM (2.0 MI) WESTERLY ALONG STATE
 JB0054'HIGHWAY 250 (MAIN STREET), 16.2 M (53.1 FT) NORTH OF THE CENTERLINE OF
 JB0054'THE HIGHWAY, AND 10.4 M (34.1 FT) NORTHWEST OF THE NORTH END OF THE
 JB0054'WEST HEADWALL OF A CULVERT UNDER COUNTY ROAD 1300 E.
 JB0054'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JB0054
 JB0054                          STATION RECOVERY (1990)
 JB0054
 JB0054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB0054'STATION IS LOCATED ABOUT 2 KM (1.2 MI)  EAST OF OLNEY, IN THE
 JB0054'NORTHWEST ANGLE OF ROAD JUNCTION, AT SOUTHEAST CORNER OF A CULTIVATED
 JB0054'FIELD, IN THE SOUTHEAST CORNER OF SECTION 35, T 4 N, R 10 E, ON ROAD
 JB0054'RIGHT-OF-WAY.  OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION.
 JB0054'TO REACH FROM THE JUNCTION OF US HIGHWAY 50 AND STATE HIGHWAY 130 ON
 JB0054'THE SOUTH SIDE OF OLNEY, GO EAST ON HIGHWAY 50 FOR 4.25 KM (2.64 MI)
 JB0054'TO ITS JUNCTION WITH STATE HIGHWAY 250 WEST ON THE LEFT.  TURN SHARP
 JB0054'LEFT, WEST, ON HIGHWAY 250 FOR 0.57 KM (0.35 MI)  TO A PAVED
 JB0054'CROSSROAD AND STATION ON THE RIGHT.  (NOTE--CAN PARK TRUCK AT FIELD
 JB0054'EDGE.
 JB0054'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST
 JB0054'PROJECTING 10 CM IN WEEDS, 16.1 M (52.8 FT)  NORTH OF THE CENTER OF
 JB0054'THE HIGHWAY, 9.2 M (30.2 FT)  WEST OF THE CENTER OF ROAD 1300 E, 16.2
 JB0054'M (53.1 FT)  WEST-SOUTHWEST OF UTILITY POLE DZD 124, 0.3 M (1.0 FT)
 JB0054'EAST OF A FIBERGLASS WITNESS POST, AND ABOUT 1 M (3.3 FT)  HIGHER THAN
 JB0054'THE ROAD JUNCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1023 ***********************************************************************
 JB1023  DESIGNATION -  Q 154
 JB1023  PID         -  JB1023
 JB1023  STATE/COUNTY-  IL/MARION
 JB1023  COUNTRY     -  US
 JB1023  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1023
 JB1023                         *CURRENT SURVEY CONTROL
 JB1023  ______________________________________________________________________
 JB1023* NAD 83(1986) POSITION- 38 31 04.30   (N) 089 05 30.91   (W)   HD_HELD1
 JB1023* NAVD 88 ORTHO HEIGHT -   158.413 (meters)      519.73  (feet) ADJUSTED
 JB1023  ______________________________________________________________________
 JB1023  GEOID HEIGHT    -        -30.638 (meters)                     GEOID18
 JB1023  DYNAMIC HEIGHT  -        158.312 (meters)      519.40  (feet) COMP
 JB1023  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB1023
 JB1023  VERT ORDER      -  FIRST     CLASS II
 JB1023
 JB1023.This mark is at Centralia Airport (ENL)
 JB1023
 JB1023.The horizontal coordinates were determined by differentially corrected
 JB1023.hand held GPS observations or other comparable positioning techniques
 JB1023.and have an estimated accuracy of +/- 3 meters.
 JB1023
 JB1023.The orthometric height was determined by differential leveling and
 JB1023.adjusted by the NATIONAL GEODETIC SURVEY
 JB1023.in June 1991.
 JB1023
 JB1023.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1023.GEOID18 height accuracy estimate available here.
 JB1023
 JB1023.Click photographs - Photos may exist for this station.
 JB1023
 JB1023.The dynamic height is computed by dividing the NAVD 88
 JB1023.geopotential number by the normal gravity value computed on the
 JB1023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1023.degrees latitude (g = 980.6199 gals.).
 JB1023
 JB1023.The modeled gravity was interpolated from observed gravity values.
 JB1023
 JB1023;                    North         East    Units  Estimated Accuracy
 JB1023;SPC IL E     -   205,729.5     233,844.0     MT  (+/- 3 meters HH1 GPS) 
 JB1023
 JB1023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1762465349(NAD 83)
 JB1023
 JB1023                          SUPERSEDED SURVEY CONTROL
 JB1023
 JB1023  NGVD 29 (??/??/92)  158.54   (m)          520.1    (f) COMPUTED    1 2
 JB1023
 JB1023.Superseded values are not recommended for survey control.
 JB1023
 JB1023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1023.See file dsdata.pdf to determine how the superseded data were derived.
 JB1023
 JB1023_MARKER: DB = BENCH MARK DISK
 JB1023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1023_STAMPING: Q 154 1949
 JB1023_MARK LOGO: CGS
 JB1023_PROJECTION: FLUSH
 JB1023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1023+STABILITY: SURFACE MOTION
 JB1023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1023+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2013
 JB1023
 JB1023  HISTORY     - Date     Condition        Report By
 JB1023  HISTORY     - 1949     MONUMENTED       CGS
 JB1023  HISTORY     - 1969     GOOD             CGS
 JB1023  HISTORY     - 20110830 GOOD             ILDT
 JB1023  HISTORY     - 20131213 GOOD             AMESC
 JB1023
 JB1023                          STATION DESCRIPTION
 JB1023
 JB1023'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1023'3 MI SE FROM CENTRALIA.
 JB1023'ABOUT 0.15 MILE EAST ALONG SECOND STREET FROM THE ILLINOIS
 JB1023'CENTRAL RAILROAD STATION AT CENTRALIA, THENCE 0.6 MILE SOUTH
 JB1023'ALONG U.S. HIGHWAY 51 WHICH IS SOUTH POPLAR STREET, THENCE 2.3
 JB1023'MILES EAST ALONG E. CALUMET STREET, 0.1 MILE NORTHEAST OF THE
 JB1023'OFFICE BUILDING AT CENTRALIA MUNICIPAL AIRPORT, 38.6 FEET WEST
 JB1023'OF THE WEST EDGE OF THE AIPORT RUNWAY, 146 FEET EAST OF THE
 JB1023'EAST EDGE OF A TAXIWAY, 63 FEET SOUTHEAST OF THE SOUTHEAST
 JB1023'CORNER OF A CONCRETE CATCH BASIN, 313 FEET NORTHEAST AND ACROSS
 JB1023'THE TAXIWAY FROM BENCH MARK P 154, ABOUT 1 FOOT BELOW THE LEVEL
 JB1023'OF THE RUNWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB1023'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 21, T 1 N,
 JB1023'R 1 E.
 JB1023
 JB1023                          STATION RECOVERY (2011)
 JB1023
 JB1023'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1023'RECOVERED IN GOOD CONDITION.
 JB1023
 JB1023                          STATION RECOVERY (2013)
 JB1023
 JB1023'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB1023'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0595 ***********************************************************************
 JB0595  DESIGNATION -  Q 155
 JB0595  PID         -  JB0595
 JB0595  STATE/COUNTY-  IL/CLAY
 JB0595  COUNTRY     -  US
 JB0595  USGS QUAD   -  XENIA (2018)
 JB0595
 JB0595                         *CURRENT SURVEY CONTROL
 JB0595  ______________________________________________________________________
 JB0595* NAD 83(1986) POSITION- 38 37 38.     (N) 088 41 09.     (W)   SCALED
 JB0595* NAVD 88 ORTHO HEIGHT -   162.693 (meters)      533.77  (feet) ADJUSTED
 JB0595  ______________________________________________________________________
 JB0595  GEOID HEIGHT    -        -31.049 (meters)                     GEOID18
 JB0595  DYNAMIC HEIGHT  -        162.591 (meters)      533.43  (feet) COMP
 JB0595  MODELED GRAVITY -    979,996.5   (mgal)                       NAVD 88
 JB0595
 JB0595  VERT ORDER      -  FIRST     CLASS II
 JB0595
 JB0595.The horizontal coordinates were scaled from a map and have
 JB0595.an estimated accuracy of +/- 6 seconds.
 JB0595
 JB0595.The orthometric height was determined by differential leveling and
 JB0595.adjusted by the NATIONAL GEODETIC SURVEY
 JB0595.in June 1991.
 JB0595
 JB0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0595.GEOID18 height accuracy estimate available here.
 JB0595
 JB0595.Click photographs - Photos may exist for this station.
 JB0595
 JB0595.The dynamic height is computed by dividing the NAVD 88
 JB0595.geopotential number by the normal gravity value computed on the
 JB0595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0595.degrees latitude (g = 980.6199 gals.).
 JB0595
 JB0595.The modeled gravity was interpolated from observed gravity values.
 JB0595
 JB0595;                    North         East    Units  Estimated Accuracy
 JB0595;SPC IL E     -   217,660.      269,310.      MT  (+/- 180 meters Scaled)
 JB0595
 JB0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH532767(NAD 83)
 JB0595
 JB0595                          SUPERSEDED SURVEY CONTROL
 JB0595
 JB0595  NGVD 29 (??/??/92)  162.779  (m)          534.05   (f) ADJ UNCH    1 2
 JB0595
 JB0595.Superseded values are not recommended for survey control.
 JB0595
 JB0595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0595.See file dsdata.pdf to determine how the superseded data were derived.
 JB0595
 JB0595_MARKER: DB = BENCH MARK DISK
 JB0595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0595_STAMPING: Q 155 1949
 JB0595_MARK LOGO: CGS
 JB0595_PROJECTION: PROJECTING 15 CENTIMETERS
 JB0595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0595+STABILITY: SURFACE MOTION
 JB0595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0595+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2011
 JB0595
 JB0595  HISTORY     - Date     Condition        Report By
 JB0595  HISTORY     - 1949     MONUMENTED       CGS
 JB0595  HISTORY     - 1986     GOOD             NGS
 JB0595  HISTORY     - 20110909 GOOD             JCLS
 JB0595
 JB0595                          STATION DESCRIPTION
 JB0595
 JB0595'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0595'2.7 MI W FROM XENIA.
 JB0595'ABOUT 2.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0595'THE STATION AT XENIA, ABOUT 0.4 MILE EAST OF MILE POST C 254,
 JB0595'SET IN THE SOUTHEAST QUARTER OF A ROAD CROSSING, 65 FEET SOUTH
 JB0595'OF THE SOUTH RAIL, 63 FEET EAST OF THE CENTER LINE OF THE ROAD,
 JB0595'63 FEET SOUTHWEST OF MILE POLE 253/25, 48 FEET NORTHEAST OF A
 JB0595'TELEPHONE POLE AT A FENCE CORNER, 8 FEET NORTH OF THE R/W FENCE,
 JB0595'2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW
 JB0595'THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 JB0595'PROJECTING 6 INCHES.  NOTE-- THIS MARK IS ABOUT 0.7 MILE EAST
 JB0595'OF THE MARION COUNTY LINE.
 JB0595
 JB0595                          STATION RECOVERY (1986)
 JB0595
 JB0595'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0595'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  18.1 KM
 JB0595'(11.25 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 AND U.S. HIGHWAY 50 FROM
 JB0595'ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.8 KM (0.5 MI) SOUTH
 JB0595'ALONG COUNTY ROAD 50 E, 19.8 M (65.0 FT) SOUTH OF THE NEAR RAIL OF THE
 JB0595'CHESSIE SYSTEM RAILROAD, AND 19.2 M (63.0 FT) EAST OF THE CENTER OF
 JB0595'THE ROAD.
 JB0595'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JB0595'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB0595
 JB0595                          STATION RECOVERY (2011)
 JB0595
 JB0595'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JB0595'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0844 ***********************************************************************
 HB0844  DESIGNATION -  Q 156
 HB0844  PID         -  HB0844
 HB0844  STATE/COUNTY-  IL/ALEXANDER
 HB0844  COUNTRY     -  US
 HB0844  USGS QUAD   -  CAIRO (2018)
 HB0844
 HB0844                         *CURRENT SURVEY CONTROL
 HB0844  ______________________________________________________________________
 HB0844* NAD 83(1986) POSITION- 37 03 18.     (N) 089 11 35.     (W)   SCALED
 HB0844* NAVD 88 ORTHO HEIGHT -    93.905 (meters)      308.09  (feet) ADJUSTED
 HB0844  ______________________________________________________________________
 HB0844  GEOID HEIGHT    -        -28.221 (meters)                     GEOID18
 HB0844  DYNAMIC HEIGHT  -         93.836 (meters)      307.86  (feet) COMP
 HB0844  MODELED GRAVITY -    979,898.0   (mgal)                       NAVD 88
 HB0844
 HB0844  VERT ORDER      -  FIRST     CLASS I
 HB0844
 HB0844.The horizontal coordinates were scaled from a map and have
 HB0844.an estimated accuracy of +/- 6 seconds.
 HB0844
 HB0844.The orthometric height was determined by differential leveling and
 HB0844.adjusted by the NATIONAL GEODETIC SURVEY
 HB0844.in June 1991.
 HB0844
 HB0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0844.GEOID18 height accuracy estimate available here.
 HB0844
 HB0844.Click photographs - Photos may exist for this station.
 HB0844
 HB0844.The dynamic height is computed by dividing the NAVD 88
 HB0844.geopotential number by the normal gravity value computed on the
 HB0844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0844.degrees latitude (g = 980.6199 gals.).
 HB0844
 HB0844.The modeled gravity was interpolated from observed gravity values.
 HB0844
 HB0844;                    North         East    Units  Estimated Accuracy
 HB0844;SPC IL W     -    43,540.      786,600.      MT  (+/- 180 meters Scaled)
 HB0844
 HB0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG049032(NAD 83)
 HB0844
 HB0844                          SUPERSEDED SURVEY CONTROL
 HB0844
 HB0844  NGVD 29 (11/26/84)   93.800  (m)          307.74   (f) ADJUSTED    1 1
 HB0844
 HB0844.Superseded values are not recommended for survey control.
 HB0844
 HB0844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0844.See file dsdata.pdf to determine how the superseded data were derived.
 HB0844
 HB0844_MARKER: DB = BENCH MARK DISK
 HB0844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0844_STAMPING: Q 156 1954
 HB0844_MARK LOGO: CGS
 HB0844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0844+STABILITY: SURFACE MOTION
 HB0844
 HB0844  HISTORY     - Date     Condition        Report By
 HB0844  HISTORY     - 1954     MONUMENTED       CGS
 HB0844  HISTORY     - 1969     GOOD             CGS
 HB0844  HISTORY     - 1976     GOOD             NGS
 HB0844  HISTORY     - 20020830 MARK NOT FOUND   USACE
 HB0844
 HB0844                          STATION DESCRIPTION
 HB0844
 HB0844'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0844'4 MI S FROM MOUNDS.
 HB0844'ABOUT 4.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0844'THE STATION AT MOUNDS, OR ABOUT 2.85 MILES NORTH ALONG U.S.
 HB0844'HIGHWAY 51 FROM THE POST OFFICE AND COURTHOUSE AT CAIRO, THENCE
 HB0844'0.3 MILE WEST ALONG STATE HIGHWAY 3, THENCE 1.1 MILES NORTH ALONG
 HB0844'THE ILLINOIS CENTRAL RAILROAD, 327 FEET EAST OF THE CENTER OF A
 HB0844'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 324 FEET EAST OF
 HB0844'THE EAST RAIL OF THE EAST TRACK, 30 FEET SOUTH OF THE CENTER
 HB0844'LINE OF THE ROAD, 110 FEET SOUTHWEST AND ACROSS THE ROAD FROM THE
 HB0844'SOUTHWEST CORNER OF A CONCRETE BLOCK HOUSE, 101 FEET SOUTHEAST
 HB0844'AND ACROSS THE ROAD FROM A 14-INCH TREE, 14 FEET WEST OF THE
 HB0844'CENTER LINE OF AN OLD DRIVEWAY, 8.5 FEET WEST OF THE EAST END
 HB0844'OF THE CENTER LINE OF AN OLD DRIVEWAY, 8.5 FEET WEST OF THE EAST
 HB0844'END OF A CONCRETE WALL WHICH FORMERLY SURROUNDED A LUMBER
 HB0844'COMPANY, 1 FOOT NORTH OF THE WALL, 1.3 FEET SOUTHEAST OF A METAL
 HB0844'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 HB0844'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE
 HB0844'SURFACE OF THE GROUND.  SEC 2, T 17 S, R 1 W.
 HB0844
 HB0844                          STATION RECOVERY (1976)
 HB0844
 HB0844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 HB0844'RECOVERED IN GOOD CONDITION.
 HB0844
 HB0844                          STATION RECOVERY (2002)
 HB0844
 HB0844'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0844'MARK DESTROYED. FOUND REMNANTS OF CONCRETE POST AT SITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0807 ***********************************************************************
 HB0807  DESIGNATION -  Q 157
 HB0807  PID         -  HB0807
 HB0807  STATE/COUNTY-  IL/UNION
 HB0807  COUNTRY     -  US
 HB0807  USGS QUAD   -  DONGOLA (2018)
 HB0807
 HB0807                         *CURRENT SURVEY CONTROL
 HB0807  ______________________________________________________________________
 HB0807* NAD 83(1986) POSITION- 37 21 34.     (N) 089 10 06.     (W)   SCALED
 HB0807* NAVD 88 ORTHO HEIGHT -   118.152 (meters)      387.64  (feet) ADJUSTED
 HB0807  ______________________________________________________________________
 HB0807  GEOID HEIGHT    -        -28.438 (meters)                     GEOID18
 HB0807  DYNAMIC HEIGHT  -        118.068 (meters)      387.36  (feet) COMP
 HB0807  MODELED GRAVITY -    979,916.5   (mgal)                       NAVD 88
 HB0807
 HB0807  VERT ORDER      -  FIRST     CLASS I
 HB0807
 HB0807.The horizontal coordinates were scaled from a map and have
 HB0807.an estimated accuracy of +/- 6 seconds.
 HB0807
 HB0807.The orthometric height was determined by differential leveling and
 HB0807.adjusted by the NATIONAL GEODETIC SURVEY
 HB0807.in June 1991.
 HB0807
 HB0807.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0807.GEOID18 height accuracy estimate available here.
 HB0807
 HB0807.Click photographs - Photos may exist for this station.
 HB0807
 HB0807.The dynamic height is computed by dividing the NAVD 88
 HB0807.geopotential number by the normal gravity value computed on the
 HB0807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0807.degrees latitude (g = 980.6199 gals.).
 HB0807
 HB0807.The modeled gravity was interpolated from observed gravity values.
 HB0807
 HB0807;                    North         East    Units  Estimated Accuracy
 HB0807;SPC IL W     -    77,350.      788,440.      MT  (+/- 180 meters Scaled)
 HB0807
 HB0807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG079369(NAD 83)
 HB0807
 HB0807                          SUPERSEDED SURVEY CONTROL
 HB0807
 HB0807  NGVD 29 (11/26/84)  118.128  (m)          387.56   (f) ADJUSTED    1 1
 HB0807
 HB0807.Superseded values are not recommended for survey control.
 HB0807
 HB0807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0807.See file dsdata.pdf to determine how the superseded data were derived.
 HB0807
 HB0807_MARKER: DB = BENCH MARK DISK
 HB0807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0807_STAMPING: Q 157 1954
 HB0807_MARK LOGO: CGS
 HB0807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0807+STABILITY: SURFACE MOTION
 HB0807
 HB0807  HISTORY     - Date     Condition        Report By
 HB0807  HISTORY     - 1954     MONUMENTED       CGS
 HB0807  HISTORY     - 1969     GOOD             CGS
 HB0807  HISTORY     - 20020827 MARK NOT FOUND   USACE
 HB0807  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 HB0807
 HB0807                          STATION DESCRIPTION
 HB0807
 HB0807'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0807'0.2 MI SW FROM DONGOLA.
 HB0807'ABOUT 0.25 MILE SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0807'FROM THE STATION AT DONGOLA, 0.2 MILE SOUTHWEST OF MILEPOST
 HB0807'338, 7 1/2 RAILS SOUTHWEST OF SEMAPHORE SIGNAL NUMBER 338.2,
 HB0807'37 1/2 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE NORTHWEST
 HB0807'TRACK, 7.4 FEET NORTHWEST OF THE NORTH CORNER OF A BUILDING
 HB0807'WHICH IS USED AS A TOOL SHED, 1.0 FOOT NORTHEAST OF A METAL
 HB0807'WITNESS POST, ABOUT 5 1/2 FEET BELOW THE LEVEL OF THE TRACK,
 HB0807'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES
 HB0807'ABOVE THE SURFACE OF THE GROUND.  SEC 25, T13S, R1W.
 HB0807
 HB0807                          STATION RECOVERY (2002)
 HB0807
 HB0807'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0807'MARK NOT FOUND.
 HB0807
 HB0807                          STATION RECOVERY (2012)
 HB0807
 HB0807'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0807'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0621 ***********************************************************************
 HB0621  DESIGNATION -  Q 158
 HB0621  PID         -  HB0621
 HB0621  STATE/COUNTY-  IL/JACKSON
 HB0621  COUNTRY     -  US
 HB0621  USGS QUAD   -  DE SOTO (2018)
 HB0621
 HB0621                         *CURRENT SURVEY CONTROL
 HB0621  ______________________________________________________________________
 HB0621* NAD 83(1986) POSITION- 37 49 12.     (N) 089 13 39.     (W)   SCALED
 HB0621* NAVD 88 ORTHO HEIGHT -   118.932 (meters)      390.20  (feet) ADJUSTED
 HB0621  ______________________________________________________________________
 HB0621  GEOID HEIGHT    -        -29.206 (meters)                     GEOID18
 HB0621  DYNAMIC HEIGHT  -        118.852 (meters)      389.93  (feet) COMP
 HB0621  MODELED GRAVITY -    979,950.2   (mgal)                       NAVD 88
 HB0621
 HB0621  VERT ORDER      -  FIRST     CLASS I
 HB0621
 HB0621.The horizontal coordinates were scaled from a map and have
 HB0621.an estimated accuracy of +/- 6 seconds.
 HB0621
 HB0621.The orthometric height was determined by differential leveling and
 HB0621.adjusted by the NATIONAL GEODETIC SURVEY
 HB0621.in June 1991.
 HB0621
 HB0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0621.GEOID18 height accuracy estimate available here.
 HB0621
 HB0621.Click photographs - Photos may exist for this station.
 HB0621
 HB0621.The dynamic height is computed by dividing the NAVD 88
 HB0621.geopotential number by the normal gravity value computed on the
 HB0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0621.degrees latitude (g = 980.6199 gals.).
 HB0621
 HB0621.The modeled gravity was interpolated from observed gravity values.
 HB0621
 HB0621;                    North         East    Units  Estimated Accuracy
 HB0621;SPC IL W     -   128,410.      782,690.      MT  (+/- 180 meters Scaled)
 HB0621
 HB0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG039881(NAD 83)
 HB0621
 HB0621                          SUPERSEDED SURVEY CONTROL
 HB0621
 HB0621  NGVD 29 (11/26/84)  119.033  (m)          390.53   (f) ADJUSTED    1 1
 HB0621
 HB0621.Superseded values are not recommended for survey control.
 HB0621
 HB0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0621.See file dsdata.pdf to determine how the superseded data were derived.
 HB0621
 HB0621_MARKER: DB = BENCH MARK DISK
 HB0621_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 HB0621_SP_SET: FOOTING
 HB0621_STAMPING: Q 158 1954
 HB0621_MARK LOGO: CGS
 HB0621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0621+STABILITY: SURFACE MOTION
 HB0621
 HB0621  HISTORY     - Date     Condition        Report By
 HB0621  HISTORY     - 1954     MONUMENTED       CGS
 HB0621  HISTORY     - 1969     GOOD             CGS
 HB0621  HISTORY     - 1976     GOOD             ILDT
 HB0621  HISTORY     - 1976     GOOD             ILDT
 HB0621  HISTORY     - 1976     GOOD             ILDT
 HB0621  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0621  HISTORY     - 20130926 MARK NOT FOUND   AMESC
 HB0621
 HB0621                          STATION DESCRIPTION
 HB0621
 HB0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0621'0.2 MI N FROM DE SOTO.
 HB0621'ABOUT 0.3 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0621'POST OFFICE AT DE SOTO, AT THE RAILROAD UNDERPASS FOR THE
 HB0621'MISSIOURI PACIFIC RAILROAD, 103 FEET EAST OF THE EAST RAIL OF
 HB0621'THE EAST TRACK OF THE ILLINOIS CENTRAL RAILROAD, 12 1/2 FEET
 HB0621'WEST OF THE CENTER LINE OF A PAVED ROAD, SET IN THE TOP OF THE
 HB0621'SOUTH END OF THE CONCRETE FOOTING WHICH SUPPORTS THE FIRST
 HB0621'WOODEN PIER WEST OF THE ROAD, ABOUT 8 FEET BELOW THE LEVEL OF
 HB0621'THE TRACK, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD, AND ABOUT
 HB0621'2 FEET ABOVE THE LEVEL OF THE GROUND.  SEC 17, T 8S, R 1W
 HB0621
 HB0621                          STATION RECOVERY (1976)
 HB0621
 HB0621'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0621'RECOVERED IN GOOD CONDITION.
 HB0621
 HB0621                          STATION RECOVERY (1976)
 HB0621
 HB0621'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0621'RECOVERED IN GOOD CONDITION.
 HB0621
 HB0621                          STATION RECOVERY (1976)
 HB0621
 HB0621'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0621'RECOVERED IN GOOD CONDITION.
 HB0621
 HB0621                          STATION RECOVERY (2012)
 HB0621
 HB0621'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0621'MARK NOT FOUND.
 HB0621
 HB0621                          STATION RECOVERY (2013)
 HB0621
 HB0621'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB0621'THE WOODEN PIERS HAVE BEEN REPLACED WITH CONCRETE PIERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1024 ***********************************************************************
 JB1024  DESIGNATION -  Q 159
 JB1024  PID         -  JB1024
 JB1024  STATE/COUNTY-  IL/MARION
 JB1024  COUNTRY     -  US
 JB1024  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1024
 JB1024                         *CURRENT SURVEY CONTROL
 JB1024  ______________________________________________________________________
 JB1024* NAD 83(1986) POSITION- 38 31 04.     (N) 089 08 22.     (W)   SCALED
 JB1024* NAVD 88 ORTHO HEIGHT -   151.953 (meters)      498.53  (feet) ADJUSTED
 JB1024  ______________________________________________________________________
 JB1024  GEOID HEIGHT    -        -30.640 (meters)                     GEOID18
 JB1024  DYNAMIC HEIGHT  -        151.856 (meters)      498.21  (feet) COMP
 JB1024  MODELED GRAVITY -    979,989.1   (mgal)                       NAVD 88
 JB1024
 JB1024  VERT ORDER      -  FIRST     CLASS I
 JB1024
 JB1024.The horizontal coordinates were scaled from a map and have
 JB1024.an estimated accuracy of +/- 6 seconds.
 JB1024
 JB1024.The orthometric height was determined by differential leveling and
 JB1024.adjusted by the NATIONAL GEODETIC SURVEY
 JB1024.in June 1991.
 JB1024
 JB1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1024.GEOID18 height accuracy estimate available here.
 JB1024
 JB1024.Click photographs - Photos may exist for this station.
 JB1024
 JB1024.The dynamic height is computed by dividing the NAVD 88
 JB1024.geopotential number by the normal gravity value computed on the
 JB1024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1024.degrees latitude (g = 980.6199 gals.).
 JB1024
 JB1024.The modeled gravity was interpolated from observed gravity values.
 JB1024
 JB1024;                    North         East    Units  Estimated Accuracy
 JB1024;SPC IL E     -   205,760.      229,700.      MT  (+/- 180 meters Scaled)
 JB1024
 JB1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH134654(NAD 83)
 JB1024
 JB1024                          SUPERSEDED SURVEY CONTROL
 JB1024
 JB1024  NGVD 29 (??/??/92)  152.077  (m)          498.94   (f) ADJ UNCH    1 1
 JB1024
 JB1024.Superseded values are not recommended for survey control.
 JB1024
 JB1024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1024.See file dsdata.pdf to determine how the superseded data were derived.
 JB1024
 JB1024_MARKER: DB = BENCH MARK DISK
 JB1024_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1024_SP_SET: BUILDING
 JB1024_STAMPING: Q 154 1954
 JB1024_MARK LOGO: CGS
 JB1024_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1024
 JB1024  HISTORY     - Date     Condition        Report By
 JB1024  HISTORY     - 1954     MONUMENTED       CGS
 JB1024  HISTORY     - 1969     GOOD             CGS
 JB1024  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB1024  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB1024
 JB1024                          STATION DESCRIPTION
 JB1024
 JB1024'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1024'0.6 MI S FROM CENTRALIA.
 JB1024'ABOUT 0.55 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1024'THE STATION AT CENTRALIA, 100 YARDS NORTH OF THE CROSSING OF THE
 JB1024'RAILROAD AND THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, 60
 JB1024'YARDS SOUTHWEST OF MILEPOST 253, 150 FEET WEST OF THE WEST RAIL
 JB1024'OF THE WEST MAIN TRACK, ET VERTICALLY IN THE EAST FACE OF A
 JB1024'3-STORY BRICK BUILDING WHICH IS NOW OCCUPIED BY THE HOLLYWOOD
 JB1024'CANDY COMPANY, 88 FEET NORTH OF THE NORTH CURB OF CALUMET
 JB1024'STREET, 24 FEET WEST OF THE WEST CURB OF CHESTNUT STREET, 6
 JB1024'FEET NORTH OF THE CENTER OF THE EAST MAIN ENTRANCE TO THE
 JB1024'BUILDING, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE GROUND.
 JB1024'SEC 18, T 1 N, R 1 E.
 JB1024
 JB1024                          STATION RECOVERY (2011)
 JB1024
 JB1024'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1024'MARK NOT FOUND.
 JB1024
 JB1024                          STATION RECOVERY (2014)
 JB1024
 JB1024'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1024'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1903 ***********************************************************************
 LB1903  DESIGNATION -  Q 16
 LB1903  PID         -  LB1903
 LB1903  STATE/COUNTY-  IL/VERMILION
 LB1903  COUNTRY     -  US
 LB1903  USGS QUAD   -  DANVILLE NE (2018)
 LB1903
 LB1903                         *CURRENT SURVEY CONTROL
 LB1903  ______________________________________________________________________
 LB1903* NAD 83(1986) POSITION- 40 08 22.     (N) 087 34 09.     (W)   SCALED
 LB1903* NAVD 88 ORTHO HEIGHT -   197.005 (meters)      646.34  (feet) ADJUSTED
 LB1903  ______________________________________________________________________
 LB1903  GEOID HEIGHT    -        -32.632 (meters)                     GEOID18
 LB1903  DYNAMIC HEIGHT  -        196.906 (meters)      646.02  (feet) COMP
 LB1903  MODELED GRAVITY -    980,122.3   (mgal)                       NAVD 88
 LB1903
 LB1903  VERT ORDER      -  SECOND    CLASS 0
 LB1903
 LB1903.The horizontal coordinates were scaled from a map and have
 LB1903.an estimated accuracy of +/- 6 seconds.
 LB1903
 LB1903.The orthometric height was determined by differential leveling and
 LB1903.adjusted by the NATIONAL GEODETIC SURVEY
 LB1903.in June 1991.
 LB1903
 LB1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1903.GEOID18 height accuracy estimate available here.
 LB1903
 LB1903.Click photographs - Photos may exist for this station.
 LB1903
 LB1903.The dynamic height is computed by dividing the NAVD 88
 LB1903.geopotential number by the normal gravity value computed on the
 LB1903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1903.degrees latitude (g = 980.6199 gals.).
 LB1903
 LB1903.The modeled gravity was interpolated from observed gravity values.
 LB1903
 LB1903;                    North         East    Units  Estimated Accuracy
 LB1903;SPC IL E     -   385,760.      365,120.      MT  (+/- 180 meters Scaled)
 LB1903
 LB1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK515433(NAD 83)
 LB1903
 LB1903                          SUPERSEDED SURVEY CONTROL
 LB1903
 LB1903  NGVD 29 (??/??/92)  197.049  (m)          646.48   (f) ADJ UNCH    2 0
 LB1903
 LB1903.Superseded values are not recommended for survey control.
 LB1903
 LB1903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1903.See file dsdata.pdf to determine how the superseded data were derived.
 LB1903
 LB1903_MARKER: DB = BENCH MARK DISK
 LB1903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1903_STAMPING: Q 16 1934
 LB1903_MARK LOGO: CGS
 LB1903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1903+STABILITY: SURFACE MOTION
 LB1903
 LB1903  HISTORY     - Date     Condition        Report By
 LB1903  HISTORY     - 1934     MONUMENTED       CGS
 LB1903  HISTORY     - 1966     MARK NOT FOUND   CGS
 LB1903
 LB1903                          STATION DESCRIPTION
 LB1903
 LB1903'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LB1903'3.2 MI E FROM DANVILLE.
 LB1903'3.25 MILES EAST ALONG THE PEORIA AND EASTERN RAILWAY FROM THE
 LB1903'STATION AT DANVILLE, VERMILION COUNTY, IN THE SOUTHEAST ANGLE
 LB1903'OF THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 LB1903'RAILROAD, 5-1/2 YARDS EAST OF THE EAST RAIL OF THE C.M. ST.P.
 LB1903'AND P. TRACK, 5 YARDS SOUTH OF THE SOUTH RAIL OF THE P. AND E.
 LB1903'RY TRACK, AND ABOUT 6 INCHES LOWER THAN THE TRACK.  A STANDARD
 LB1903'DISK, STAMPED Q 16 1934 AND SET IN THE TOP OF A CONCRETE POST
 LB1903'PROJECTING 6 INCHES ABOVE GROUND.
 LB1903
 LB1903                          STATION RECOVERY (1966)
 LB1903
 LB1903'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 LB1903'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1057 ***********************************************************************
 JB1057  DESIGNATION -  Q 160
 JB1057  PID         -  JB1057
 JB1057  STATE/COUNTY-  IL/WASHINGTON
 JB1057  COUNTRY     -  US
 JB1057  USGS QUAD   -  TAMAROA (2018)
 JB1057
 JB1057                         *CURRENT SURVEY CONTROL
 JB1057  ______________________________________________________________________
 JB1057* NAD 83(1986) POSITION- 38 13 31.     (N) 089 12 36.     (W)   SCALED
 JB1057* NAVD 88 ORTHO HEIGHT -   159.493 (meters)      523.27  (feet) ADJUSTED
 JB1057  ______________________________________________________________________
 JB1057  GEOID HEIGHT    -        -29.877 (meters)                     GEOID18
 JB1057  DYNAMIC HEIGHT  -        159.389 (meters)      522.93  (feet) COMP
 JB1057  MODELED GRAVITY -    979,974.7   (mgal)                       NAVD 88
 JB1057
 JB1057  VERT ORDER      -  FIRST     CLASS I
 JB1057
 JB1057.The horizontal coordinates were scaled from a map and have
 JB1057.an estimated accuracy of +/- 6 seconds.
 JB1057
 JB1057.The orthometric height was determined by differential leveling and
 JB1057.adjusted by the NATIONAL GEODETIC SURVEY
 JB1057.in June 1991.
 JB1057
 JB1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1057.GEOID18 height accuracy estimate available here.
 JB1057
 JB1057.Click photographs - Photos may exist for this station.
 JB1057
 JB1057.The dynamic height is computed by dividing the NAVD 88
 JB1057.geopotential number by the normal gravity value computed on the
 JB1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1057.degrees latitude (g = 980.6199 gals.).
 JB1057
 JB1057.The modeled gravity was interpolated from observed gravity values.
 JB1057
 JB1057;                    North         East    Units  Estimated Accuracy
 JB1057;SPC IL W     -   173,410.      783,770.      MT  (+/- 180 meters Scaled)
 JB1057
 JB1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH065331(NAD 83)
 JB1057
 JB1057                          SUPERSEDED SURVEY CONTROL
 JB1057
 JB1057  NGVD 29 (??/??/92)  159.599  (m)          523.62   (f) ADJ UNCH    1 1
 JB1057
 JB1057.Superseded values are not recommended for survey control.
 JB1057
 JB1057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1057.See file dsdata.pdf to determine how the superseded data were derived.
 JB1057
 JB1057_MARKER: DB = BENCH MARK DISK
 JB1057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1057_STAMPING: Q 160 1954
 JB1057_MARK LOGO: CGS
 JB1057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1057+STABILITY: SURFACE MOTION
 JB1057_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1057+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 JB1057
 JB1057  HISTORY     - Date     Condition        Report By
 JB1057  HISTORY     - 1954     MONUMENTED       CGS
 JB1057  HISTORY     - 1969     GOOD             CGS
 JB1057  HISTORY     - 20110809 GOOD             ILDT
 JB1057
 JB1057                          STATION DESCRIPTION
 JB1057
 JB1057'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1057'7.2 MI S FROM ASHLEY.
 JB1057'ABOUT 7.25 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1057'THE STATION AT ASHLEY, OR ABOUT 0.05 MILE EAST ALONG A PAVED
 JB1057'STREET FROM THE POST OFFICE AT TAMAROA, THENCE 6.2 MILES NORTH
 JB1057'ALONG THE ILLINOIS CENTRAL RAILROAD, 0.15 MILE NORTHEAST OF THE
 JB1057'COMMUNITY OF DU BOIS, 113 FEET NORTHEAST OF THE CENTER OF A
 JB1057'CROSSING OF THE RAILROAD AND A PAVED STREET, 42 FEET EAST OF THE
 JB1057'EAST RAIL OF THE EAST SET OF TRACKS, 104 FEET NORTH OF THE CENTER
 JB1057'LINE OF THE STREET, 114 FEET SOUTHEAST AND ACROSS THE TRACKS
 JB1057'FROM A RAILROAD SWITCH STAND, 3 1/2 FEET NORTH OF A TELEPHONE
 JB1057'POLE WHICH IS BRACED BY 2 GUY WIRES, 1.0 FOOT SOUTH OF A METAL
 JB1057'WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 JB1057'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 JB1057'ABOVE THE SURFACE OF THE GROUND.  SEC 33, T3S, R1W.
 JB1057
 JB1057                          STATION RECOVERY (2011)
 JB1057
 JB1057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1289 ***********************************************************************
 LC1289  FBN         -  This is a Federal Base Network Control Station.
 LC1289  DESIGNATION -  Q 161
 LC1289  PID         -  LC1289
 LC1289  STATE/COUNTY-  IL/TAZEWELL
 LC1289  COUNTRY     -  US
 LC1289  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1289
 LC1289                         *CURRENT SURVEY CONTROL
 LC1289  ______________________________________________________________________
 LC1289* NAD 83(2011) POSITION- 40 32 59.67092(N) 089 35 31.83186(W)   ADJUSTED
 LC1289* NAD 83(2011) ELLIP HT-   163.114 (meters)        (06/27/12)   ADJUSTED
 LC1289* NAD 83(2011) EPOCH   -  2010.00
 LC1289* NAVD 88 ORTHO HEIGHT -   195.965 (meters)      642.93  (feet) ADJUSTED
 LC1289  ______________________________________________________________________
 LC1289  GEOID HEIGHT    -        -32.865 (meters)                     GEOID18
 LC1289  NAD 83(2011) X  -     34,545.327 (meters)                     COMP
 LC1289  NAD 83(2011) Y  - -4,853,234.951 (meters)                     COMP
 LC1289  NAD 83(2011) Z  -  4,124,678.598 (meters)                     COMP
 LC1289  LAPLACE CORR    -          2.54  (seconds)                    DEFLEC18
 LC1289  DYNAMIC HEIGHT  -        195.871 (meters)      642.62  (feet) COMP
 LC1289  MODELED GRAVITY -    980,142.9   (mgal)                       NAVD 88
 LC1289
 LC1289  VERT ORDER      -  FIRST     CLASS II
 LC1289
 LC1289  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1289  Standards:
 LC1289         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1289            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1289  -------------------------------------------------------------------
 LC1289  NETWORK    0.35   0.61           0.16   0.12   0.31     -0.02530962
 LC1289  -------------------------------------------------------------------
 LC1289  Click here for local accuracies and other accuracy information.
 LC1289
 LC1289.The horizontal coordinates were established by GPS observations
 LC1289.and adjusted by the National Geodetic Survey in June 2012.
 LC1289
 LC1289.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1289.been affixed to the stable North American tectonic plate. See 
 LC1289.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1289
 LC1289.The horizontal coordinates are valid at the epoch date displayed above
 LC1289.which is a decimal equivalence of Year/Month/Day.
 LC1289
 LC1289.The orthometric height was determined by differential leveling and
 LC1289.adjusted by the NATIONAL GEODETIC SURVEY
 LC1289.in June 1991.
 LC1289
 LC1289.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1289.GEOID18 height accuracy estimate available here.
 LC1289
 LC1289.Click photographs - Photos may exist for this station.
 LC1289
 LC1289.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1289
 LC1289.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1289
 LC1289.The ellipsoidal height was determined by GPS observations
 LC1289.and is referenced to NAD 83.
 LC1289
 LC1289.The dynamic height is computed by dividing the NAVD 88
 LC1289.geopotential number by the normal gravity value computed on the
 LC1289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1289.degrees latitude (g = 980.6199 gals.).
 LC1289
 LC1289.The modeled gravity was interpolated from observed gravity values.
 LC1289
 LC1289. The following values were computed from the NAD 83(2011) position.
 LC1289
 LC1289;                    North         East     Units Scale Factor Converg.
 LC1289;SPC IL W     -   431,204.609   748,659.488   MT  0.99997031   +0 22 24.6
 LC1289;SPC IL W     - 1,414,710.45  2,456,227.00   sFT  0.99997031   +0 22 24.6
 LC1289;UTM  16      - 4,492,023.705   280,506.097   MT  1.00019306   -1 41 09.1
 LC1289
 LC1289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1289!SPC IL W     -   0.99997441  x   0.99997031  =   0.99994472
 LC1289!UTM  16      -   0.99997441  x   1.00019306  =   1.00016747
 LC1289
 LC1289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8050692023(NAD 83)
 LC1289
 LC1289                          SUPERSEDED SURVEY CONTROL
 LC1289
 LC1289  NAD 83(2007)-  40 32 59.67073(N)    089 35 31.83244(W) AD(2002.00) 0
 LC1289  ELLIP H (02/10/07)  163.111  (m)                       GP(2002.00)    
 LC1289  ELLIP H (09/15/03)  163.111  (m)                       GP(       ) 4 1
 LC1289  NAD 83(1997)-  40 32 59.67062(N)    089 35 31.83211(W) AD(       ) B
 LC1289  ELLIP H (07/17/98)  163.137  (m)                       GP(       ) 4 1
 LC1289  NAVD 88             195.97   (m)          642.9    (f) LEVELING    3  
 LC1289  NGVD 29 (??/??/92)  196.063  (m)          643.25   (f) ADJ UNCH    1 2
 LC1289
 LC1289.Superseded values are not recommended for survey control.
 LC1289
 LC1289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1289.See file dsdata.pdf to determine how the superseded data were derived.
 LC1289
 LC1289_MARKER: DB = BENCH MARK DISK
 LC1289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1289_STAMPING: Q 161 1954
 LC1289_MARK LOGO: CGS
 LC1289_PROJECTION: PROJECTING 18 CENTIMETERS
 LC1289_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1289+STABILITY: SURFACE MOTION
 LC1289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1289+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2020
 LC1289
 LC1289  HISTORY     - Date     Condition        Report By
 LC1289  HISTORY     - 1954     MONUMENTED       CGS
 LC1289  HISTORY     - 1975     GOOD             LOCENG
 LC1289  HISTORY     - 19970425 GOOD             NGS
 LC1289  HISTORY     - 20010501 GOOD             WOOLPT
 LC1289  HISTORY     - 20020806 GOOD             CMT
 LC1289  HISTORY     - 20020820 GOOD             NGS
 LC1289  HISTORY     - 20080602 GOOD             INDIV
 LC1289  HISTORY     - 20100501 GOOD             ILDT
 LC1289  HISTORY     - 20200720 GOOD             ILDT
 LC1289
 LC1289                          STATION DESCRIPTION
 LC1289
 LC1289'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1289'3.6 MI E FROM PEKIN.
 LC1289'3.55 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1289'FREIGHT STATION AT PEKIN, AT A FARM ROAD CROSSING, ABOUT 2 1/2
 LC1289'POLES WEST OF MILE POST IND 199, 44 FEET NORTH OF NORTH RAIL, 51
 LC1289'FEET NORTHEAST OF CENTER OF FARM ROAD CROSSING, 34 FEET EAST OF
 LC1289'CENTER OF FARM ROAD, 3 FEET SOUTH OF A FENCE LINE, 2 FEET EAST
 LC1289'OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH TRACK AND SET IN
 LC1289'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC1289
 LC1289                          STATION RECOVERY (1975)
 LC1289
 LC1289'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1289'SET STEEL FENCE POST AND WITNESS SIGN 1 FOOT NORTH OF MONUMENT.
 LC1289
 LC1289                          STATION RECOVERY (1997)
 LC1289
 LC1289'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC1289'THE STATION IS LOCATED AT THE SOUTHEAST EDGE OF PEKIN AT A
 LC1289'T-INTERSECTION OF POWER LINES IN A LARGE CULTIVATED FIELD, PROBABLY IN
 LC1289'THE EASEMENT OF THE POWER COMPANY AS A TRACK ROAD ALONG POWER LINE
 LC1289'ACCESSES THE STATION AND FARMER IS LEAVING AN ISLAND OF GRASS AT THE
 LC1289'STATION.  TO REACH FROM THE EASTERNMOST JUNCTION OF STATE ROUTES 9 AND
 LC1289'29 IN PEKIN, GO SOUTHEAST ON ROUTE 9, COURT STREET, FOR 2.1 MI (3.4
 LC1289'KM) TO ALLENTOWN ROAD AT THE PEKIN BIBLE CHURCH.  ANGLE LEFT,
 LC1289'SOUTHEAST, ON ALLENTOWN ROAD FOR 1.0 MI (1.6 KM) TO A POWER LINE AND A
 LC1289'TRACK ROAD RIGHT, SOUTH.  TURN RIGHT ON TRACK ROAD FOR 0.22 MI (0.35
 LC1289'KM) TO A T-INTERSECTION OF POWER LINES AND THE STATION ON THE LEFT AT
 LC1289'THE END OF TRACK ROAD, ABOUT 10.5 M (34.4 FT) EAST OF THE APPROXIMATE
 LC1289'CENTER OF THE TRACK ROAD, 14.9 M (48.9 FT) EAST OF THE POWER POLE WITH
 LC1289'FOUR GUY WIRES AT THE T-INTERSECTION, 42.2 M (138.5 FT)
 LC1289'NORTH-NORTHEAST OF THE FIRST POWER POLE SOUTH OF THE T, 69.0 M (226.4
 LC1289'FT) WEST OF THE FIRST POWER POLE EAST OF THE T, 33.9 M (111.2 FT)
 LC1289'NORTHEAST OF THE NORTHERN OF TWO ORANGE PIPE MARKERS IN FIELD, 0.4 M
 LC1289'(1.3 FT) SOUTH OF A METAL WITNESS POST, AND 0.3 M (1.0 FT) WEST OF A
 LC1289'FIBERGLASS WITNESS POST.  NOTE--THE STATION CAN ALSO BE REACHED FROM
 LC1289'THE INTERSECTION OF ROUTE 9 AND COUNTY ROAD 1850E, JUST SOUTHEAST OF
 LC1289'PEKIN AT THE BETHEL MENNONITE CHURCH IN THE SOUTHWEST ANGLE, BY GOING
 LC1289'NORTH ON ROAD 1850E FOR 1.0 MI (1.6 KM) TO ALLENTOWN ROAD.  TURN LEFT,
 LC1289'WEST, FOR 0.75 MI (1.21 KM) TO THE TRACK ROAD ON THE LEFT.
 LC1289
 LC1289                          STATION RECOVERY (2001)
 LC1289
 LC1289'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 LC1289'RECOVERED AS DESCRIBED.
 LC1289
 LC1289                          STATION RECOVERY (2002)
 LC1289
 LC1289'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC1289'RECOVERED IN GOOD CONDITION.
 LC1289
 LC1289                          STATION RECOVERY (2002)
 LC1289
 LC1289'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 LC1289'RECOVERED AS DESCRIBED
 LC1289
 LC1289                          STATION RECOVERY (2008)
 LC1289
 LC1289'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (MPG)
 LC1289'FOUND IN GOOD SHAPE, MONUMENT IS IN FIELD AND FARMED AROUND. THIS
 LC1289'LOCATION MIGHT BE DIFFICULT TO FIND WHEN CROPS ARE UP.  NO POST WAS
 LC1289'AROUND THE MONUMENT.
 LC1289
 LC1289                          STATION RECOVERY (2010)
 LC1289
 LC1289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC1289'RECOVERED AS DESCRIBED
 LC1289
 LC1289                          STATION RECOVERY (2020)
 LC1289
 LC1289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1289'SET A CARSONITE LATHE 1 FT (0.3 M) EAST OF STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0814 ***********************************************************************
 LC0814  DESIGNATION -  Q 162
 LC0814  PID         -  LC0814
 LC0814  STATE/COUNTY-  IL/TAZEWELL
 LC0814  COUNTRY     -  US
 LC0814  USGS QUAD   -  MACKINAW (2018)
 LC0814
 LC0814                         *CURRENT SURVEY CONTROL
 LC0814  ______________________________________________________________________
 LC0814* NAD 83(1986) POSITION- 40 32 19.     (N) 089 16 20.     (W)   SCALED
 LC0814* NAVD 88 ORTHO HEIGHT -   246.915 (meters)      810.09  (feet) ADJUSTED
 LC0814  ______________________________________________________________________
 LC0814  GEOID HEIGHT    -        -32.441 (meters)                     GEOID18
 LC0814  DYNAMIC HEIGHT  -        246.797 (meters)      809.70  (feet) COMP
 LC0814  MODELED GRAVITY -    980,141.9   (mgal)                       NAVD 88
 LC0814
 LC0814  VERT ORDER      -  FIRST     CLASS II
 LC0814
 LC0814.The horizontal coordinates were scaled from a map and have
 LC0814.an estimated accuracy of +/- 6 seconds.
 LC0814
 LC0814.The orthometric height was determined by differential leveling and
 LC0814.adjusted by the NATIONAL GEODETIC SURVEY
 LC0814.in June 1991.
 LC0814
 LC0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0814.GEOID18 height accuracy estimate available here.
 LC0814
 LC0814.Click photographs - Photos may exist for this station.
 LC0814
 LC0814.The dynamic height is computed by dividing the NAVD 88
 LC0814.geopotential number by the normal gravity value computed on the
 LC0814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0814.degrees latitude (g = 980.6199 gals.).
 LC0814
 LC0814.The modeled gravity was interpolated from observed gravity values.
 LC0814
 LC0814;                    North         East    Units  Estimated Accuracy
 LC0814;SPC IL W     -   430,180.      775,770.      MT  (+/- 180 meters Scaled)
 LC0814
 LC0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK075900(NAD 83)
 LC0814
 LC0814                          SUPERSEDED SURVEY CONTROL
 LC0814
 LC0814  NGVD 29 (??/??/92)  246.988  (m)          810.33   (f) ADJ UNCH    1 2
 LC0814
 LC0814.Superseded values are not recommended for survey control.
 LC0814
 LC0814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0814.See file dsdata.pdf to determine how the superseded data were derived.
 LC0814
 LC0814_MARKER: DB = BENCH MARK DISK
 LC0814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0814_STAMPING: Q 162 1954
 LC0814_MARK LOGO: CGS
 LC0814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0814+STABILITY: SURFACE MOTION
 LC0814
 LC0814  HISTORY     - Date     Condition        Report By
 LC0814  HISTORY     - 1954     MONUMENTED       CGS
 LC0814
 LC0814                          STATION DESCRIPTION
 LC0814
 LC0814'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0814'4.8 MI E FROM MACKINAW.
 LC0814'ABOUT 4.75 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0814'THE STATION AT MACKINAW, ABOUT 5.05 MILES WEST OF THE STATION
 LC0814'AT DANVERS, MCLEAN  COUNTY, ABOUT 0.75 MILE EAST OF LILLY, AT A
 LC0814'ROAD CROSSING, 30 FEET NORTH OF NORTH RAIL, 52 FEET NORTHWEST
 LC0814'OF CENTER OF CROSSING, 44 FEET WEST OF CENTER OF JUNCTION OF
 LC0814'ROAD AND A DRIVE NORTHWEST TO A HOUSE, 74 FEET SOUTH-SOUTHWEST
 LC0814'OF POWER POLE NO. 310, 15 FEET SOUTHWEST OF A SMALL TELEPHONE
 LC0814'POLE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2
 LC0814'FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0814'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1280 ***********************************************************************
 LC1280  DESIGNATION -  Q 163
 LC1280  PID         -  LC1280
 LC1280  STATE/COUNTY-  IL/PEORIA
 LC1280  COUNTRY     -  US
 LC1280  USGS QUAD   -  PEORIA WEST (2018)
 LC1280
 LC1280                         *CURRENT SURVEY CONTROL
 LC1280  ______________________________________________________________________
 LC1280* NAD 83(1986) POSITION- 40 38 15.     (N) 089 40 13.     (W)   SCALED
 LC1280* NAVD 88 ORTHO HEIGHT -   190.585 (meters)      625.28  (feet) ADJUSTED
 LC1280  ______________________________________________________________________
 LC1280  GEOID HEIGHT    -        -32.987 (meters)                     GEOID18
 LC1280  DYNAMIC HEIGHT  -        190.496 (meters)      624.99  (feet) COMP
 LC1280  MODELED GRAVITY -    980,151.8   (mgal)                       NAVD 88
 LC1280
 LC1280  VERT ORDER      -  FIRST     CLASS II
 LC1280
 LC1280.The horizontal coordinates were scaled from a map and have
 LC1280.an estimated accuracy of +/- 6 seconds.
 LC1280
 LC1280.The orthometric height was determined by differential leveling and
 LC1280.adjusted by the NATIONAL GEODETIC SURVEY
 LC1280.in June 1991.
 LC1280
 LC1280.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1280.GEOID18 height accuracy estimate available here.
 LC1280
 LC1280.Click photographs - Photos may exist for this station.
 LC1280
 LC1280.The dynamic height is computed by dividing the NAVD 88
 LC1280.geopotential number by the normal gravity value computed on the
 LC1280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1280.degrees latitude (g = 980.6199 gals.).
 LC1280
 LC1280.The modeled gravity was interpolated from observed gravity values.
 LC1280
 LC1280;                    North         East    Units  Estimated Accuracy
 LC1280;SPC IL W     -   440,890.      741,990.      MT  (+/- 180 meters Scaled)
 LC1280
 LC1280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL741019(NAD 83)
 LC1280
 LC1280                          SUPERSEDED SURVEY CONTROL
 LC1280
 LC1280  NGVD 29 (??/??/92)  190.690  (m)          625.62   (f) ADJ UNCH    1 2
 LC1280
 LC1280.Superseded values are not recommended for survey control.
 LC1280
 LC1280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1280.See file dsdata.pdf to determine how the superseded data were derived.
 LC1280
 LC1280_MARKER: DB = BENCH MARK DISK
 LC1280_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1280_SP_SET: BUILDING
 LC1280_STAMPING: Q 163 1934
 LC1280_MARK LOGO: CGS
 LC1280_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1280
 LC1280  HISTORY     - Date     Condition        Report By
 LC1280  HISTORY     - 1954     MONUMENTED       CGS
 LC1280  HISTORY     - 1968     GOOD             CGS
 LC1280  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC1280
 LC1280                          STATION DESCRIPTION
 LC1280
 LC1280'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1280'AT OAK GROVE.
 LC1280'AT OAK GROVE, IN THE SOUTHEAST QUARTER OF ROAD INTERSECTION,
 LC1280'AT OAK GROVE SCHOOL (TWO-STORY BUILDING), SET VERTICALLY IN NORTH
 LC1280'FACE OF WATER TABLE OF SCHOOL, 2 FEET EAST OF NORTHWEST CORNER
 LC1280'OF BUILDING, ABOUT 7 FEET ABOVE ROAD INTERSECTION AND 4 1/2 FEET
 LC1280'ABOVE GROUND.
 LC1280
 LC1280                          STATION RECOVERY (1968)
 LC1280
 LC1280'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1280'RECOVERED IN GOOD CONDITION.
 LC1280
 LC1280                          STATION RECOVERY (1999)
 LC1280
 LC1280'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1280'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0373 ***********************************************************************
 LC0373  DESIGNATION -  Q 164
 LC0373  PID         -  LC0373
 LC0373  STATE/COUNTY-  IL/MCLEAN
 LC0373  COUNTRY     -  US
 LC0373  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0373
 LC0373                         *CURRENT SURVEY CONTROL
 LC0373  ______________________________________________________________________
 LC0373* NAD 83(1986) POSITION- 40 26 38.     (N) 088 57 56.     (W)   SCALED
 LC0373* NAVD 88 ORTHO HEIGHT -   249.087 (meters)      817.21  (feet) ADJUSTED
 LC0373  ______________________________________________________________________
 LC0373  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 LC0373  DYNAMIC HEIGHT  -        248.970 (meters)      816.83  (feet) COMP
 LC0373  MODELED GRAVITY -    980,145.8   (mgal)                       NAVD 88
 LC0373
 LC0373  VERT ORDER      -  FIRST     CLASS II
 LC0373
 LC0373.The horizontal coordinates were scaled from a map and have
 LC0373.an estimated accuracy of +/- 6 seconds.
 LC0373
 LC0373.The orthometric height was determined by differential leveling and
 LC0373.adjusted by the NATIONAL GEODETIC SURVEY
 LC0373.in June 1991.
 LC0373
 LC0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0373.GEOID18 height accuracy estimate available here.
 LC0373
 LC0373.Click photographs - Photos may exist for this station.
 LC0373
 LC0373.The dynamic height is computed by dividing the NAVD 88
 LC0373.geopotential number by the normal gravity value computed on the
 LC0373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0373.degrees latitude (g = 980.6199 gals.).
 LC0373
 LC0373.The modeled gravity was interpolated from observed gravity values.
 LC0373
 LC0373;                    North         East    Units  Estimated Accuracy
 LC0373;SPC IL E     -   419,480.      246,360.      MT  (+/- 180 meters Scaled)
 LC0373
 LC0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK333788(NAD 83)
 LC0373
 LC0373                          SUPERSEDED SURVEY CONTROL
 LC0373
 LC0373  NGVD 29 (??/??/92)  249.149  (m)          817.42   (f) ADJ UNCH    1 2
 LC0373
 LC0373.Superseded values are not recommended for survey control.
 LC0373
 LC0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0373.See file dsdata.pdf to determine how the superseded data were derived.
 LC0373
 LC0373_MARKER: DB = BENCH MARK DISK
 LC0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0373_STAMPING: Q 164 1954
 LC0373_MARK LOGO: CGS
 LC0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0373+STABILITY: SURFACE MOTION
 LC0373
 LC0373  HISTORY     - Date     Condition        Report By
 LC0373  HISTORY     - 1954     MONUMENTED       CGS
 LC0373  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0373  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0373
 LC0373                          STATION DESCRIPTION
 LC0373
 LC0373'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0373'2.8 MI SE FROM BLOOMINGTON.
 LC0373'ABOUT 2.8 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0373'THE FREIGHT STATION AT BLOOMINGTON, AT THE CROSSING OF AN EAST-WEST
 LC0373'GRAVEL ROAD AND JUNCTION OF A GRAVEL ROAD LEADING SOUTHEAST, 33 1/2
 LC0373'FEET SOUTHWEST OF SOUTHWEST RAIL, 48 FEET SOUTH-SOUTHWEST OF CENTER
 LC0373'OF CROSSING OF TRACK AND GRAVEL ROAD, 65 FEET SOUTHEAST OF CENTER
 LC0373'OF JUNCTION OF ROADS, 44 FEET NORTHEAST OF CENTER LINE OF ROAD
 LC0373'LEADING SOUTHEAST, 17 FEET EAST-NORTHEAST OF A TELEPHONE POLE, 6
 LC0373'FEET NORTHEAST OF TELEPHONE POLE NO. 163/11, 2 FEET EAST OF A WHITE
 LC0373'WOODEN WITNESS POST, ABOUT 1 1/2 FEET BELOW LEVEL OF TRACK AND
 LC0373'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0373
 LC0373                          STATION RECOVERY (1986)
 LC0373
 LC0373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0373'MARK NOT FOUND.
 LC0373
 LC0373                          STATION RECOVERY (2012)
 LC0373
 LC0373'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0373'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0409 ***********************************************************************
 LC0409  DESIGNATION -  Q 165
 LC0409  PID         -  LC0409
 LC0409  STATE/COUNTY-  IL/PIATT
 LC0409  COUNTRY     -  US
 LC0409  USGS QUAD   -  MANSFIELD (2018)
 LC0409
 LC0409                         *CURRENT SURVEY CONTROL
 LC0409  ______________________________________________________________________
 LC0409* NAD 83(1986) POSITION- 40 13 41.     (N) 088 34 29.     (W)   SCALED
 LC0409* NAVD 88 ORTHO HEIGHT -   218.944 (meters)      718.32  (feet) ADJUSTED
 LC0409  ______________________________________________________________________
 LC0409  GEOID HEIGHT    -        -31.943 (meters)                     GEOID18
 LC0409  DYNAMIC HEIGHT  -        218.837 (meters)      717.97  (feet) COMP
 LC0409  MODELED GRAVITY -    980,132.8   (mgal)                       NAVD 88
 LC0409
 LC0409  VERT ORDER      -  FIRST     CLASS II
 LC0409
 LC0409.The horizontal coordinates were scaled from a map and have
 LC0409.an estimated accuracy of +/- 6 seconds.
 LC0409
 LC0409.The orthometric height was determined by differential leveling and
 LC0409.adjusted by the NATIONAL GEODETIC SURVEY
 LC0409.in June 1991.
 LC0409
 LC0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0409.GEOID18 height accuracy estimate available here.
 LC0409
 LC0409.Click photographs - Photos may exist for this station.
 LC0409
 LC0409.The dynamic height is computed by dividing the NAVD 88
 LC0409.geopotential number by the normal gravity value computed on the
 LC0409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0409.degrees latitude (g = 980.6199 gals.).
 LC0409
 LC0409.The modeled gravity was interpolated from observed gravity values.
 LC0409
 LC0409;                    North         East    Units  Estimated Accuracy
 LC0409;SPC IL E     -   395,350.      279,460.      MT  (+/- 180 meters Scaled)
 LC0409
 LC0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK660542(NAD 83)
 LC0409
 LC0409                          SUPERSEDED SURVEY CONTROL
 LC0409
 LC0409  NGVD 29 (??/??/92)  218.983  (m)          718.45   (f) ADJ UNCH    1 2
 LC0409
 LC0409.Superseded values are not recommended for survey control.
 LC0409
 LC0409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0409.See file dsdata.pdf to determine how the superseded data were derived.
 LC0409
 LC0409_MARKER: DB = BENCH MARK DISK
 LC0409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0409_STAMPING: Q 165 1954
 LC0409_MARK LOGO: CGS
 LC0409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0409+STABILITY: SURFACE MOTION
 LC0409
 LC0409  HISTORY     - Date     Condition        Report By
 LC0409  HISTORY     - 1954     MONUMENTED       CGS
 LC0409  HISTORY     - 1959     GOOD             CGS
 LC0409  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0409
 LC0409                          STATION DESCRIPTION
 LC0409
 LC0409'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0409'4.2 MI SE FROM FARMER CITY.
 LC0409'ABOUT 4.25 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0409'FROM THE STATION AT FARMER CITY, ABOUT 3.45 MILES NORTHWEST OF
 LC0409'THE STATION AT MANSFIELD, AT A NORTH-SOUTH GRAVEL ROAD CROSSING,
 LC0409'43 FEET SOUTH OF SOUTH RAIL, 71 FEET SOUTHWEST OF THE CENTER OF
 LC0409'CROSSING OF ROAD, 66 FEET WEST OF THE CENTER LINE OF ROAD, 44 FEET
 LC0409'WEST OF A POWER POLE WHICH IS A FENCE CORNER, 37 FEET EAST-SOUTHEAST
 LC0409'OF TELEPHONE POLE NUMBER 137/16, 2 FEET NORTH OF A FENCE, 2 FEET
 LC0409'EAST OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE
 LC0409'LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0409'4 INCHES.
 LC0409
 LC0409                          STATION RECOVERY (1986)
 LC0409
 LC0409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0409'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0174 ***********************************************************************
 LC0174  DESIGNATION -  Q 166
 LC0174  PID         -  LC0174
 LC0174  STATE/COUNTY-  IL/CHAMPAIGN
 LC0174  COUNTRY     -  US
 LC0174  USGS QUAD   -  URBANA (2018)
 LC0174
 LC0174                         *CURRENT SURVEY CONTROL
 LC0174  ______________________________________________________________________
 LC0174* NAD 83(1986) POSITION- 40 04 32.     (N) 088 09 05.     (W)   SCALED
 LC0174* NAVD 88 ORTHO HEIGHT -   209.139 (meters)      686.15  (feet) ADJUSTED
 LC0174  ______________________________________________________________________
 LC0174  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 LC0174  DYNAMIC HEIGHT  -        209.032 (meters)      685.80  (feet) COMP
 LC0174  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 LC0174
 LC0174  VERT ORDER      -  FIRST     CLASS II
 LC0174
 LC0174.The horizontal coordinates were scaled from a map and have
 LC0174.an estimated accuracy of +/- 6 seconds.
 LC0174
 LC0174.The orthometric height was determined by differential leveling and
 LC0174.adjusted by the NATIONAL GEODETIC SURVEY
 LC0174.in June 1991.
 LC0174
 LC0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0174.GEOID18 height accuracy estimate available here.
 LC0174
 LC0174.Click photographs - Photos may exist for this station.
 LC0174
 LC0174.The dynamic height is computed by dividing the NAVD 88
 LC0174.geopotential number by the normal gravity value computed on the
 LC0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0174.degrees latitude (g = 980.6199 gals.).
 LC0174
 LC0174.The modeled gravity was interpolated from observed gravity values.
 LC0174
 LC0174;                    North         East    Units  Estimated Accuracy
 LC0174;SPC IL E     -   378,410.      315,520.      MT  (+/- 180 meters Scaled)
 LC0174
 LC0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK018367(NAD 83)
 LC0174
 LC0174                          SUPERSEDED SURVEY CONTROL
 LC0174
 LC0174  NGVD 29 (??/??/92)  209.179  (m)          686.28   (f) ADJ UNCH    1 2
 LC0174
 LC0174.Superseded values are not recommended for survey control.
 LC0174
 LC0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0174.See file dsdata.pdf to determine how the superseded data were derived.
 LC0174
 LC0174_MARKER: DB = BENCH MARK DISK
 LC0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0174_STAMPING: Q 166 1954
 LC0174_MARK LOGO: CGS
 LC0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0174+STABILITY: SURFACE MOTION
 LC0174
 LC0174  HISTORY     - Date     Condition        Report By
 LC0174  HISTORY     - 1954     MONUMENTED       CGS
 LC0174  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0174  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0174  HISTORY     - 20051123 MARK NOT FOUND   ILDT
 LC0174
 LC0174                          STATION DESCRIPTION
 LC0174
 LC0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0174'4 MI SE FROM URBANA.
 LC0174'ABOUT 4.05 MILES SOUTHEAST ALONG THE WABASH RAILROAD FROM THE
 LC0174'STATION AT URBANA, ABOUT 0.85 MILE SOUTHEAST OF EAST-WEST ROAD
 LC0174'CROSSING AT MIRA, ABOUT 248 YARDS NORTHWEST OF MILE POLE 333,
 LC0174'ABOUT 406 YARDS NORTHWEST OF NORTHWEST END OF TRESTLE NO. 455,
 LC0174'ABOUT 0.65 MILE NORTHWEST OF A NORTH-SOUTH ROAD CROSSING, AT
 LC0174'THE SOUTH CORNER OF A TRIANGULAR SHAPED BRUSH LOT LEASED BY
 LC0174'THE STATE AS A GAME AND BIRD SANCTUARY, 154 YARDS SOUTHEAST OF
 LC0174'A PROPERTY LINE RUNNING EAST-WEST FROM TRACK, 27 FEET NORTHEAST
 LC0174'OF NORTHEAST RAIL, 31 1/2 FEET SOUTHEAST OF A TELEPHONE POLE,
 LC0174'2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW
 LC0174'LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0174'2 INCHES.
 LC0174
 LC0174                          STATION RECOVERY (1973)
 LC0174
 LC0174'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0174'MARK NOT FOUND.
 LC0174
 LC0174                          STATION RECOVERY (1986)
 LC0174
 LC0174'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0174'MARK NOT FOUND.
 LC0174
 LC0174                          STATION RECOVERY (2005)
 LC0174
 LC0174'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0174'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1836 ***********************************************************************
 LB1836  DESIGNATION -  Q 167
 LB1836  PID         -  LB1836
 LB1836  STATE/COUNTY-  IL/VERMILION
 LB1836  COUNTRY     -  US
 LB1836  USGS QUAD   -  OAKWOOD (2018)
 LB1836
 LB1836                         *CURRENT SURVEY CONTROL
 LB1836  ______________________________________________________________________
 LB1836* NAD 83(1986) POSITION- 40 01 32.     (N) 087 49 46.     (W)   SCALED
 LB1836* NAVD 88 ORTHO HEIGHT -   201.632 (meters)      661.52  (feet) ADJUSTED
 LB1836  ______________________________________________________________________
 LB1836  GEOID HEIGHT    -        -32.231 (meters)                     GEOID18
 LB1836  DYNAMIC HEIGHT  -        201.530 (meters)      661.19  (feet) COMP
 LB1836  MODELED GRAVITY -    980,116.0   (mgal)                       NAVD 88
 LB1836
 LB1836  VERT ORDER      -  FIRST     CLASS II
 LB1836
 LB1836.The horizontal coordinates were scaled from a map and have
 LB1836.an estimated accuracy of +/- 6 seconds.
 LB1836
 LB1836.The orthometric height was determined by differential leveling and
 LB1836.adjusted by the NATIONAL GEODETIC SURVEY
 LB1836.in June 1991.
 LB1836
 LB1836.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1836.GEOID18 height accuracy estimate available here.
 LB1836
 LB1836.Click photographs - Photos may exist for this station.
 LB1836
 LB1836.The dynamic height is computed by dividing the NAVD 88
 LB1836.geopotential number by the normal gravity value computed on the
 LB1836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1836.degrees latitude (g = 980.6199 gals.).
 LB1836
 LB1836.The modeled gravity was interpolated from observed gravity values.
 LB1836
 LB1836;                    North         East    Units  Estimated Accuracy
 LB1836;SPC IL E     -   372,960.      343,010.      MT  (+/- 180 meters Scaled)
 LB1836
 LB1836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK292309(NAD 83)
 LB1836
 LB1836                          SUPERSEDED SURVEY CONTROL
 LB1836
 LB1836  NGVD 29 (??/??/92)  201.687  (m)          661.70   (f) ADJ UNCH    1 2
 LB1836
 LB1836.Superseded values are not recommended for survey control.
 LB1836
 LB1836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1836.See file dsdata.pdf to determine how the superseded data were derived.
 LB1836
 LB1836_MARKER: DB = BENCH MARK DISK
 LB1836_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1836_SP_SET: BRIDGE ABUTMENT
 LB1836_STAMPING: Q 167 1954
 LB1836_MARK LOGO: CGS
 LB1836_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1836
 LB1836  HISTORY     - Date     Condition        Report By
 LB1836  HISTORY     - 1954     MONUMENTED       CGS
 LB1836  HISTORY     - 20110117 GOOD             ILDT
 LB1836
 LB1836                          STATION DESCRIPTION
 LB1836
 LB1836'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1836'1.4 MI S FROM FAIRMOUNT.
 LB1836'ABOUT 1.45 MILES SOUTH ALONG A PAVED ROAD LEADING TO SIDELL FROM
 LB1836'THE CROSSING OF THE WABASH RAILROAD AT FAIRMOUNT, IN THE TOP
 LB1836'OF WEST END OF NORTH ABUTMENT OF A 36-FOOT CONCRETE BRIDGE OVER
 LB1836'JORDAN CREEK, 18 FEET WEST OF CENTER LINE OF ROAD AND ABOUT
 LB1836'1 FOOT ABOVE LEVEL OF ROAD.
 LB1836
 LB1836                          STATION RECOVERY (2011)
 LB1836
 LB1836'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LB1836'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0882 ***********************************************************************
 JB0882  DESIGNATION -  Q 169
 JB0882  PID         -  JB0882
 JB0882  STATE/COUNTY-  IL/CLINTON
 JB0882  COUNTRY     -  US
 JB0882  USGS QUAD   -  CARLYLE (2018)
 JB0882
 JB0882                         *CURRENT SURVEY CONTROL
 JB0882  ______________________________________________________________________
 JB0882* NAD 83(1986) POSITION- 38 36 12.     (N) 089 18 49.     (W)   SCALED
 JB0882* NAVD 88 ORTHO HEIGHT -   141.296 (meters)      463.57  (feet) ADJUSTED
 JB0882  ______________________________________________________________________
 JB0882  GEOID HEIGHT    -        -30.901 (meters)                     GEOID18
 JB0882  DYNAMIC HEIGHT  -        141.206 (meters)      463.27  (feet) COMP
 JB0882  MODELED GRAVITY -    979,987.1   (mgal)                       NAVD 88
 JB0882
 JB0882  VERT ORDER      -  FIRST     CLASS I
 JB0882
 JB0882.The horizontal coordinates were scaled from a map and have
 JB0882.an estimated accuracy of +/- 6 seconds.
 JB0882
 JB0882.The orthometric height was determined by differential leveling and
 JB0882.adjusted by the NATIONAL GEODETIC SURVEY
 JB0882.in June 1991.
 JB0882
 JB0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0882.GEOID18 height accuracy estimate available here.
 JB0882
 JB0882.Click photographs - Photos may exist for this station.
 JB0882
 JB0882.The dynamic height is computed by dividing the NAVD 88
 JB0882.geopotential number by the normal gravity value computed on the
 JB0882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0882.degrees latitude (g = 980.6199 gals.).
 JB0882
 JB0882.The modeled gravity was interpolated from observed gravity values.
 JB0882
 JB0882;                    North         East    Units  Estimated Accuracy
 JB0882;SPC IL W     -   215,280.      774,300.      MT  (+/- 180 meters Scaled)
 JB0882
 JB0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH985752(NAD 83)
 JB0882
 JB0882                          SUPERSEDED SURVEY CONTROL
 JB0882
 JB0882  NGVD 29 (??/??/92)  141.409  (m)          463.94   (f) ADJ UNCH    1 1
 JB0882
 JB0882.Superseded values are not recommended for survey control.
 JB0882
 JB0882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0882.See file dsdata.pdf to determine how the superseded data were derived.
 JB0882
 JB0882_MARKER: DB = BENCH MARK DISK
 JB0882_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0882_STAMPING: Q 169 1969
 JB0882_MARK LOGO: CGS
 JB0882_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0882_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0882
 JB0882  HISTORY     - Date     Condition        Report By
 JB0882  HISTORY     - 1969     MONUMENTED       CGS
 JB0882  HISTORY     - 20130924 MARK NOT FOUND   ILDT
 JB0882
 JB0882                          STATION DESCRIPTION
 JB0882
 JB0882'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0882'3.3 MI E FROM CARLYLE.
 JB0882'ABOUT 3.3 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0882'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, ABOUT 0.3 MILE
 JB0882'EAST OF A BLACK TOPPED ROAD CROSSING, 35.5 FEET SOUTH OF THE
 JB0882'SOUTH RAIL, 3.8 FEET EAST OF MILEPOLE 287-30, IN LINE WITH A
 JB0882'ROW OF POLES, 1.4 FEET WEST OF A METAL WITNESS POST, 7 FEET
 JB0882'BELOW THE LEVEL OF THE TRACK AND IS A DISK ON THE TOP OF A 3
 JB0882'INCH METAL PIPE WHICH PROJECTS 5 INCHES ABOVE THE LEVEL OF THE
 JB0882'GROUND.  SEC 21, T 2 N, R 2 W.
 JB0882
 JB0882                          STATION RECOVERY (2013)
 JB0882
 JB0882'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0882'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0145 ***********************************************************************
 NH0145  DESIGNATION -  Q 17
 NH0145  PID         -  NH0145
 NH0145  STATE/COUNTY-  IL/MCHENRY
 NH0145  COUNTRY     -  US
 NH0145  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0145
 NH0145                         *CURRENT SURVEY CONTROL
 NH0145  ______________________________________________________________________
 NH0145* NAD 83(1986) POSITION- 42 14 13.     (N) 088 18 58.     (W)   SCALED
 NH0145* NAVD 88 ORTHO HEIGHT -   278.281 (meters)      912.99  (feet) ADJUSTED
 NH0145  ______________________________________________________________________
 NH0145  GEOID HEIGHT    -        -33.846 (meters)                     GEOID18
 NH0145  DYNAMIC HEIGHT  -        278.186 (meters)      912.68  (feet) COMP
 NH0145  MODELED GRAVITY -    980,275.1   (mgal)                       NAVD 88
 NH0145
 NH0145  VERT ORDER      -  SECOND    CLASS 0
 NH0145
 NH0145.The horizontal coordinates were scaled from a map and have
 NH0145.an estimated accuracy of +/- 6 seconds.
 NH0145
 NH0145.The orthometric height was determined by differential leveling and
 NH0145.adjusted by the NATIONAL GEODETIC SURVEY
 NH0145.in June 1991.
 NH0145
 NH0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0145.GEOID18 height accuracy estimate available here.
 NH0145
 NH0145.Click photographs - Photos may exist for this station.
 NH0145
 NH0145.The dynamic height is computed by dividing the NAVD 88
 NH0145.geopotential number by the normal gravity value computed on the
 NH0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0145.degrees latitude (g = 980.6199 gals.).
 NH0145
 NH0145.The modeled gravity was interpolated from observed gravity values.
 NH0145
 NH0145;                    North         East    Units  Estimated Accuracy
 NH0145;SPC IL E     -   618,420.      301,420.      MT  (+/- 180 meters Scaled)
 NH0145
 NH0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM914769(NAD 83)
 NH0145
 NH0145                          SUPERSEDED SURVEY CONTROL
 NH0145
 NH0145  NGVD 29 (??/??/92)  278.33   (m)          913.2    (f) COMPUTED    2 0
 NH0145
 NH0145.Superseded values are not recommended for survey control.
 NH0145
 NH0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0145.See file dsdata.pdf to determine how the superseded data were derived.
 NH0145
 NH0145_MARKER: DB = BENCH MARK DISK
 NH0145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0145_STAMPING: Q 17 1934
 NH0145_MARK LOGO: CGS
 NH0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0145+STABILITY: SURFACE MOTION
 NH0145
 NH0145  HISTORY     - Date     Condition        Report By
 NH0145  HISTORY     - 1934     MONUMENTED       CGS
 NH0145  HISTORY     - 1960     MARK NOT FOUND   CGS
 NH0145  HISTORY     - 1974     MARK NOT FOUND   ILHD
 NH0145  HISTORY     - 19940427 MARK NOT FOUND   USPSQD
 NH0145
 NH0145                          STATION DESCRIPTION
 NH0145
 NH0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0145'AT CRYSTAL LAKE.
 NH0145'AT CRYSTAL LAKE, MCHENRY  COUNTY, ON THE CHICAGO NORTH WESTERN
 NH0145'RAILWAY, 3-1/2 POLES SOUTH OF MILE POST 58, 33 FEET WEST OF THE
 NH0145'CENTERLINE OF THE MAIN TRACK, 16 FEET EAST OF A ROW OF POLES, AND
 NH0145'1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED Q 17 1934
 NH0145'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- 113 FEET WEST OF
 NH0145'THE CENTERLINE OF A ROAD PARALLELING THE TRACK, AND 10 FEET
 NH0145'SOUTH OF THE SOUTH LINE OF ESTHER STREET PRODUCED EASTWARD.
 NH0145
 NH0145                          STATION RECOVERY (1974)
 NH0145
 NH0145'RECOVERY NOTE BY IL HIGHWAY DEPT 1974
 NH0145'MARK NOT FOUND.
 NH0145
 NH0145                          STATION RECOVERY (1994)
 NH0145
 NH0145'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0134 ***********************************************************************
 LC0134  DESIGNATION -  Q 171
 LC0134  PID         -  LC0134
 LC0134  STATE/COUNTY-  IL/CHAMPAIGN
 LC0134  COUNTRY     -  US
 LC0134  USGS QUAD   -  RISING (2018)
 LC0134
 LC0134                         *CURRENT SURVEY CONTROL
 LC0134  ______________________________________________________________________
 LC0134* NAD 83(1986) POSITION- 40 10 13.     (N) 088 21 53.     (W)   SCALED
 LC0134* NAVD 88 ORTHO HEIGHT -   223.451 (meters)      733.11  (feet) ADJUSTED
 LC0134  ______________________________________________________________________
 LC0134  GEOID HEIGHT    -        -32.067 (meters)                     GEOID18
 LC0134  DYNAMIC HEIGHT  -        223.338 (meters)      732.73  (feet) COMP
 LC0134  MODELED GRAVITY -    980,117.4   (mgal)                       NAVD 88
 LC0134
 LC0134  VERT ORDER      -  FIRST     CLASS II
 LC0134
 LC0134.The horizontal coordinates were scaled from a map and have
 LC0134.an estimated accuracy of +/- 6 seconds.
 LC0134
 LC0134.The orthometric height was determined by differential leveling and
 LC0134.adjusted by the NATIONAL GEODETIC SURVEY
 LC0134.in June 1991.
 LC0134
 LC0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0134.GEOID18 height accuracy estimate available here.
 LC0134
 LC0134.Click photographs - Photos may exist for this station.
 LC0134
 LC0134.The dynamic height is computed by dividing the NAVD 88
 LC0134.geopotential number by the normal gravity value computed on the
 LC0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0134.degrees latitude (g = 980.6199 gals.).
 LC0134
 LC0134.The modeled gravity was interpolated from observed gravity values.
 LC0134
 LC0134;                    North         East    Units  Estimated Accuracy
 LC0134;SPC IL E     -   388,910.      297,330.      MT  (+/- 180 meters Scaled)
 LC0134
 LC0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK837475(NAD 83)
 LC0134
 LC0134                          SUPERSEDED SURVEY CONTROL
 LC0134
 LC0134  NGVD 29 (??/??/92)  223.499  (m)          733.26   (f) ADJ UNCH    1 2
 LC0134
 LC0134.Superseded values are not recommended for survey control.
 LC0134
 LC0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0134.See file dsdata.pdf to determine how the superseded data were derived.
 LC0134
 LC0134_MARKER: DB = BENCH MARK DISK
 LC0134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0134_STAMPING: Q 171 1954
 LC0134_MARK LOGO: CGS
 LC0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0134+STABILITY: SURFACE MOTION
 LC0134
 LC0134  HISTORY     - Date     Condition        Report By
 LC0134  HISTORY     - 1954     MONUMENTED       CGS
 LC0134  HISTORY     - 1973     GOOD             NGS
 LC0134  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0134
 LC0134                          STATION DESCRIPTION
 LC0134
 LC0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0134'2.8 MI SE FROM MAHOMET.
 LC0134'ABOUT 2.75 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0134'FROM THE STATION AT MAHOMET, AT A NORTH-SOUTH GRAVEL ROAD CROSSING,
 LC0134'ABOUT 0.45 MILE NORTHWEST OF MILE POST 125, 44 1/2 FEET SOUTHWEST
 LC0134'OF SOUTHWEST RAIL, 83 FEET SOUTH-SOUTHEAST OF CENTER OF CROSSING,
 LC0134'36 FEET EAST OF CENTER LINE OF ROAD, 11 FEET EAST OF POWER POLE
 LC0134'NO. 811 C, 12 FEET SOUTHWEST OF THE 18TH TELEPHONE POLE NORTHWEST
 LC0134'OF MILE POST 125, 1 FOOT NORTHEAST OF A FENCE LINE, 1 1/2 FEET
 LC0134'SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 3 1/2 FEET BELOW
 LC0134'LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0134'3 INCHES.
 LC0134
 LC0134                          STATION RECOVERY (1973)
 LC0134
 LC0134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0134'RECOVERED IN GOOD CONDITION.
 LC0134
 LC0134                          STATION RECOVERY (1986)
 LC0134
 LC0134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0134'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0418 ***********************************************************************
 LC0418  DESIGNATION -  Q 172
 LC0418  PID         -  LC0418
 LC0418  STATE/COUNTY-  IL/MCLEAN
 LC0418  COUNTRY     -  US
 LC0418  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0418
 LC0418                         *CURRENT SURVEY CONTROL
 LC0418  ______________________________________________________________________
 LC0418* NAD 83(1986) POSITION- 40 29 17.     (N) 088 58 56.     (W)   SCALED
 LC0418* NAVD 88 ORTHO HEIGHT -   249.156 (meters)      817.44  (feet) ADJUSTED
 LC0418  ______________________________________________________________________
 LC0418  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 LC0418  DYNAMIC HEIGHT  -        249.040 (meters)      817.06  (feet) COMP
 LC0418  MODELED GRAVITY -    980,150.9   (mgal)                       NAVD 88
 LC0418
 LC0418  VERT ORDER      -  FIRST     CLASS I
 LC0418
 LC0418.The horizontal coordinates were scaled from a map and have
 LC0418.an estimated accuracy of +/- 6 seconds.
 LC0418
 LC0418.The orthometric height was determined by differential leveling and
 LC0418.adjusted by the NATIONAL GEODETIC SURVEY
 LC0418.in June 1991.
 LC0418
 LC0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0418.GEOID18 height accuracy estimate available here.
 LC0418
 LC0418.Click photographs - Photos may exist for this station.
 LC0418
 LC0418.The dynamic height is computed by dividing the NAVD 88
 LC0418.geopotential number by the normal gravity value computed on the
 LC0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0418.degrees latitude (g = 980.6199 gals.).
 LC0418
 LC0418.The modeled gravity was interpolated from observed gravity values.
 LC0418
 LC0418;                    North         East    Units  Estimated Accuracy
 LC0418;SPC IL E     -   424,400.      244,990.      MT  (+/- 180 meters Scaled)
 LC0418
 LC0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK320838(NAD 83)
 LC0418
 LC0418                          SUPERSEDED SURVEY CONTROL
 LC0418
 LC0418  NGVD 29 (??/??/92)  249.212  (m)          817.62   (f) ADJ UNCH    1 1
 LC0418
 LC0418.Superseded values are not recommended for survey control.
 LC0418
 LC0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0418.See file dsdata.pdf to determine how the superseded data were derived.
 LC0418
 LC0418_MARKER: DB = BENCH MARK DISK
 LC0418_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0418_SP_SET: BUILDING
 LC0418_STAMPING: Q 172 1954
 LC0418_MARK LOGO: CGS
 LC0418_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0418
 LC0418  HISTORY     - Date     Condition        Report By
 LC0418  HISTORY     - 1954     MONUMENTED       CGS
 LC0418  HISTORY     - 1969     GOOD             CGS
 LC0418
 LC0418                          STATION DESCRIPTION
 LC0418
 LC0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0418'1.2 MI NE FROM BLOOMINGTON.
 LC0418'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0418'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 0.55 MILE NORTH ALONG
 LC0418'THE ILLINOIS CENTRAL RAILROAD, 67 1/2 FEET SOUTHEAST OF THE
 LC0418'CENTER OF A CROSSING OF THE RAILROAD AND EAST EMPIRE STREET, 49
 LC0418'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 41 1/2 FEET SOUTH
 LC0418'OF THE CENTER LINE OF THE STREET, SET VERTICALLY IN THE NORTH
 LC0418'FACE AND 1.3 FEET EAST OF THE NORTHWEST CORNER OF A BRICK BUILDING,
 LC0418'21 FEET SOUTH OF A POWER POLE WHICH BEARS A STREET LIGHT, 2 FEET
 LC0418'ABOVE THE LEVEL OF THE GROUND, AND ABOUT 3 1/2 FEET ABOVE THE
 LC0418'LEVEL OF THE TRACK.  SEC 33, T24N, R2E
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0113 ***********************************************************************
 JB0113  DESIGNATION -  Q 173
 JB0113  PID         -  JB0113
 JB0113  STATE/COUNTY-  IL/RICHLAND
 JB0113  COUNTRY     -  US
 JB0113  USGS QUAD   -  DUNDAS (2018)
 JB0113
 JB0113                         *CURRENT SURVEY CONTROL
 JB0113  ______________________________________________________________________
 JB0113* NAD 83(1986) POSITION- 38 50 03.     (N) 088 05 06.     (W)   SCALED
 JB0113* NAVD 88 ORTHO HEIGHT -   145.425 (meters)      477.12  (feet) ADJUSTED
 JB0113  ______________________________________________________________________
 JB0113  GEOID HEIGHT    -        -31.516 (meters)                     GEOID18
 JB0113  DYNAMIC HEIGHT  -        145.337 (meters)      476.83  (feet) COMP
 JB0113  MODELED GRAVITY -    980,020.4   (mgal)                       NAVD 88
 JB0113
 JB0113  VERT ORDER      -  FIRST     CLASS II
 JB0113
 JB0113.The horizontal coordinates were scaled from a map and have
 JB0113.an estimated accuracy of +/- 6 seconds.
 JB0113
 JB0113.The orthometric height was determined by differential leveling and
 JB0113.adjusted by the NATIONAL GEODETIC SURVEY
 JB0113.in June 1991.
 JB0113
 JB0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0113.GEOID18 height accuracy estimate available here.
 JB0113
 JB0113.Click photographs - Photos may exist for this station.
 JB0113
 JB0113.The dynamic height is computed by dividing the NAVD 88
 JB0113.geopotential number by the normal gravity value computed on the
 JB0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0113.degrees latitude (g = 980.6199 gals.).
 JB0113
 JB0113.The modeled gravity was interpolated from observed gravity values.
 JB0113
 JB0113;                    North         East    Units  Estimated Accuracy
 JB0113;SPC IL E     -   240,600.      321,560.      MT  (+/- 180 meters Scaled)
 JB0113
 JB0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH058989(NAD 83)
 JB0113
 JB0113                          SUPERSEDED SURVEY CONTROL
 JB0113
 JB0113  NGVD 29 (??/??/92)  145.511  (m)          477.40   (f) ADJ UNCH    1 2
 JB0113
 JB0113.Superseded values are not recommended for survey control.
 JB0113
 JB0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0113.See file dsdata.pdf to determine how the superseded data were derived.
 JB0113
 JB0113_MARKER: DB = BENCH MARK DISK
 JB0113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0113_STAMPING: Q 173 1956
 JB0113_MARK LOGO: CGS
 JB0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0113+STABILITY: SURFACE MOTION
 JB0113
 JB0113  HISTORY     - Date     Condition        Report By
 JB0113  HISTORY     - 1956     MONUMENTED       CGS
 JB0113
 JB0113                          STATION DESCRIPTION
 JB0113
 JB0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0113'AT DUNDAS.
 JB0113'AT DUNDAS, ALONG THE ILLINOIS CENTRAL RAILROAD, 181 YARDS NORTH
 JB0113'OF MILE POST P 172, AT BLACK TOP ROAD CROSSING, 18.5 FEET EAST
 JB0113'OF EAST RAIL, 18.6 FEET SOUTH OF SOUTH CURB OF BLACK TOP ROAD,
 JB0113'1.2 FEET SOUTH OF SOUTH EDGE OF A CONCRETE WALK, 81 1/2 FEET SOUTH
 JB0113'AND ACROSS ROAD FROM SOUTHWEST CORNER OF RAILROAD STATION, 7 1/2
 JB0113'FEET NORTH OF FIRST TELEPHONE POLE SOUTH OF CROSSING, 1.2 FEET
 JB0113'WEST OF A FENCE CORNER, 12 1/2 FEET NORTH OF NORTHEAST CORNER
 JB0113'OF CONCRETE BASE OF A RAILROAD BATTERY BOX, ABOUT 1 FOOT ABOVE
 JB0113'LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0113'1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0069 ***********************************************************************
 JB0069  DESIGNATION -  Q 174
 JB0069  PID         -  JB0069
 JB0069  STATE/COUNTY-  IL/JASPER
 JB0069  COUNTRY     -  US
 JB0069  USGS QUAD   -  NEWTON (2018)
 JB0069
 JB0069                         *CURRENT SURVEY CONTROL
 JB0069  ______________________________________________________________________
 JB0069* NAD 83(1986) POSITION- 38 59 40.     (N) 088 09 34.     (W)   SCALED
 JB0069* NAVD 88 ORTHO HEIGHT -   151.928 (meters)      498.45  (feet) ADJUSTED
 JB0069  ______________________________________________________________________
 JB0069  GEOID HEIGHT    -        -31.732 (meters)                     GEOID18
 JB0069  DYNAMIC HEIGHT  -        151.838 (meters)      498.16  (feet) COMP
 JB0069  MODELED GRAVITY -    980,027.1   (mgal)                       NAVD 88
 JB0069
 JB0069  VERT ORDER      -  FIRST     CLASS II
 JB0069
 JB0069.The horizontal coordinates were scaled from a map and have
 JB0069.an estimated accuracy of +/- 6 seconds.
 JB0069
 JB0069.The orthometric height was determined by differential leveling and
 JB0069.adjusted by the NATIONAL GEODETIC SURVEY
 JB0069.in June 1991.
 JB0069
 JB0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0069.GEOID18 height accuracy estimate available here.
 JB0069
 JB0069.Click photographs - Photos may exist for this station.
 JB0069
 JB0069.The dynamic height is computed by dividing the NAVD 88
 JB0069.geopotential number by the normal gravity value computed on the
 JB0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0069.degrees latitude (g = 980.6199 gals.).
 JB0069
 JB0069.The modeled gravity was interpolated from observed gravity values.
 JB0069
 JB0069;                    North         East    Units  Estimated Accuracy
 JB0069;SPC IL E     -   258,380.      315,060.      MT  (+/- 180 meters Scaled)
 JB0069
 JB0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ995167(NAD 83)
 JB0069
 JB0069                          SUPERSEDED SURVEY CONTROL
 JB0069
 JB0069  NGVD 29 (??/??/92)  151.996  (m)          498.67   (f) ADJ UNCH    1 2
 JB0069
 JB0069.Superseded values are not recommended for survey control.
 JB0069
 JB0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0069.See file dsdata.pdf to determine how the superseded data were derived.
 JB0069
 JB0069_MARKER: DB = BENCH MARK DISK
 JB0069_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0069_SP_SET: BRIDGE
 JB0069_STAMPING: Q 174 1956
 JB0069_MARK LOGO: CGS
 JB0069_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0069
 JB0069  HISTORY     - Date     Condition        Report By
 JB0069  HISTORY     - 1956     MONUMENTED       CGS
 JB0069
 JB0069                          STATION DESCRIPTION
 JB0069
 JB0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0069'AT NEWTON.
 JB0069'AT NEWTON, ABOUT 0.4 MILE NORTH ALONG THE ILLINOIS CENTRAL
 JB0069'RAILROAD FROM THE STATION, IN THE TOP AND 1 1/2 FEET NORTH OF
 JB0069'SOUTH END OF THE WEST RETAINING WALL OF SOUTH CONCRETE ABUTMENT
 JB0069'OF RAILROAD BRIDGE OVER EMBARRASS RIVER, 8 FEET WEST OF WEST
 JB0069'RAIL AND ABOUT 1 FOOT BELOW LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0247 ***********************************************************************
 KB0247  DESIGNATION -  Q 175
 KB0247  PID         -  KB0247
 KB0247  STATE/COUNTY-  IL/JASPER
 KB0247  COUNTRY     -  US
 KB0247  USGS QUAD   -  GREENUP (2018)
 KB0247
 KB0247                         *CURRENT SURVEY CONTROL
 KB0247  ______________________________________________________________________
 KB0247* NAD 83(1986) POSITION- 39 08 29.     (N) 088 08 53.     (W)   SCALED
 KB0247* NAVD 88 ORTHO HEIGHT -   175.036 (meters)      574.26  (feet) ADJUSTED
 KB0247  ______________________________________________________________________
 KB0247  GEOID HEIGHT    -        -31.949 (meters)                     GEOID18
 KB0247  DYNAMIC HEIGHT  -        174.932 (meters)      573.92  (feet) COMP
 KB0247  MODELED GRAVITY -    980,032.5   (mgal)                       NAVD 88
 KB0247
 KB0247  VERT ORDER      -  FIRST     CLASS II
 KB0247
 KB0247.The horizontal coordinates were scaled from a map and have
 KB0247.an estimated accuracy of +/- 6 seconds.
 KB0247
 KB0247.The orthometric height was determined by differential leveling and
 KB0247.adjusted by the NATIONAL GEODETIC SURVEY
 KB0247.in June 1991.
 KB0247
 KB0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0247.GEOID18 height accuracy estimate available here.
 KB0247
 KB0247.Click photographs - Photos may exist for this station.
 KB0247
 KB0247.The dynamic height is computed by dividing the NAVD 88
 KB0247.geopotential number by the normal gravity value computed on the
 KB0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0247.degrees latitude (g = 980.6199 gals.).
 KB0247
 KB0247.The modeled gravity was interpolated from observed gravity values.
 KB0247
 KB0247;                    North         East    Units  Estimated Accuracy
 KB0247;SPC IL E     -   274,690.      316,020.      MT  (+/- 180 meters Scaled)
 KB0247
 KB0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ007330(NAD 83)
 KB0247
 KB0247                          SUPERSEDED SURVEY CONTROL
 KB0247
 KB0247  NGVD 29 (??/??/92)  175.099  (m)          574.47   (f) ADJ UNCH    1 2
 KB0247
 KB0247.Superseded values are not recommended for survey control.
 KB0247
 KB0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0247.See file dsdata.pdf to determine how the superseded data were derived.
 KB0247
 KB0247_MARKER: DB = BENCH MARK DISK
 KB0247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0247_STAMPING: Q 175 1956
 KB0247_MARK LOGO: CGS
 KB0247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0247+STABILITY: SURFACE MOTION
 KB0247
 KB0247  HISTORY     - Date     Condition        Report By
 KB0247  HISTORY     - 1956     MONUMENTED       CGS
 KB0247  HISTORY     - 1983     POOR             USGS
 KB0247  HISTORY     - 20120725 POOR             ILDT
 KB0247
 KB0247                          STATION DESCRIPTION
 KB0247
 KB0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0247'1.1 MI S FROM HIDALGO.
 KB0247'ABOUT 1.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0247'THE CROSSING OF MAIN EAST-WEST STREET AT HIDALGO, AT AN EAST-WEST
 KB0247'DIRT ROAD CROSSING, ABOUT 0.4 MILE SOUTH OF MILE POLE P 149, 29.6
 KB0247'FEET EAST OF EAST RAIL, 39 FEET NORTH OF CENTER LINE OF ROAD, 28
 KB0247'FEET NORTHEAST OF CROSSING WARNING SIGN, 8 1/2 FEET
 KB0247'NORTH-NORTHEAST OF A TELEPHONE POLE, 30 1/2 FEET NORTHEAST OF
 KB0247'NORTH END OF A 30-INCH TILE PIPE CULVERT UNDER ROAD, 1 FOOT WEST
 KB0247'OF A FENCE LINE, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 KB0247'ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 KB0247'CONCRETE POST PROJECTING 3 INCHES.
 KB0247
 KB0247                          STATION RECOVERY (1983)
 KB0247
 KB0247'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0247'MARK RECOVERED IN POOR CONDITION.
 KB0247
 KB0247                          STATION RECOVERY (2012)
 KB0247
 KB0247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0247'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0192 ***********************************************************************
 KB0192  DESIGNATION -  Q 176
 KB0192  PID         -  KB0192
 KB0192  STATE/COUNTY-  IL/COLES
 KB0192  COUNTRY     -  US
 KB0192  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0192
 KB0192                         *CURRENT SURVEY CONTROL
 KB0192  ______________________________________________________________________
 KB0192* NAD 83(1986) POSITION- 39 27 54.     (N) 088 13 04.     (W)   SCALED
 KB0192* NAVD 88 ORTHO HEIGHT -   193.699 (meters)      635.49  (feet) ADJUSTED
 KB0192  ______________________________________________________________________
 KB0192  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 KB0192  DYNAMIC HEIGHT  -        193.588 (meters)      635.13  (feet) COMP
 KB0192  MODELED GRAVITY -    980,050.7   (mgal)                       NAVD 88
 KB0192
 KB0192  VERT ORDER      -  FIRST     CLASS II
 KB0192
 KB0192.The horizontal coordinates were scaled from a map and have
 KB0192.an estimated accuracy of +/- 6 seconds.
 KB0192
 KB0192.The orthometric height was determined by differential leveling and
 KB0192.adjusted by the NATIONAL GEODETIC SURVEY
 KB0192.in June 1991.
 KB0192
 KB0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0192.GEOID18 height accuracy estimate available here.
 KB0192
 KB0192.Click photographs - Photos may exist for this station.
 KB0192
 KB0192.The dynamic height is computed by dividing the NAVD 88
 KB0192.geopotential number by the normal gravity value computed on the
 KB0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0192.degrees latitude (g = 980.6199 gals.).
 KB0192
 KB0192.The modeled gravity was interpolated from observed gravity values.
 KB0192
 KB0192;                    North         East    Units  Estimated Accuracy
 KB0192;SPC IL E     -   310,610.      309,940.      MT  (+/- 180 meters Scaled)
 KB0192
 KB0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ952690(NAD 83)
 KB0192
 KB0192                          SUPERSEDED SURVEY CONTROL
 KB0192
 KB0192  NGVD 29 (??/??/92)  193.766  (m)          635.71   (f) ADJ UNCH    1 2
 KB0192
 KB0192.Superseded values are not recommended for survey control.
 KB0192
 KB0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0192.See file dsdata.pdf to determine how the superseded data were derived.
 KB0192
 KB0192_MARKER: DB = BENCH MARK DISK
 KB0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0192_STAMPING: Q 176 1956
 KB0192_MARK LOGO: CGS
 KB0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0192+STABILITY: SURFACE MOTION
 KB0192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0192+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0192
 KB0192  HISTORY     - Date     Condition        Report By
 KB0192  HISTORY     - 1956     MONUMENTED       CGS
 KB0192  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0192  HISTORY     - 1979     GOOD             ILDT
 KB0192  HISTORY     - 20050302 GOOD             ILDT
 KB0192
 KB0192                          STATION DESCRIPTION
 KB0192
 KB0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0192'3.4 MI SW FROM CHARLESTON.
 KB0192'ABOUT 3.45 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0192'LOUIS RAILROAD FROM THE FREIGHT STATION AT CHARLESTON, ABOUT 0.1
 KB0192'MILE NORTH OF A TRESTLE, ACROSS TRACK FROM TELEPHONE POLE NO.
 KB0192'322/19, AT A ROAD CROSSING WHICH LEADS EAST AWAY FROM TRACK AND
 KB0192'JOGS NORTH PARALLEL TO THE WEST SIDE OF TRACK, 21.6 FEET WEST OF
 KB0192'WEST RAIL, 56 FEET NORTHWEST OF CENTER OF CROSSING, 64 FEET NORTH
 KB0192'AND ACROSS ROAD FROM CROSSING SIGN, 17 FEET EAST OF CENTER LINE
 KB0192'OF ROAD NORTH, 2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST,
 KB0192'ABOUT 1 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 KB0192'CONCRETE POST PROJECTING 2 INCHES.
 KB0192
 KB0192                          STATION RECOVERY (1973)
 KB0192
 KB0192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0192'MARK NOT FOUND.
 KB0192
 KB0192                          STATION RECOVERY (1979)
 KB0192
 KB0192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 KB0192'RECOVERED IN GOOD CONDITION.
 KB0192
 KB0192                          STATION RECOVERY (2005)
 KB0192
 KB0192'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1619 ***********************************************************************
 KA1619  DESIGNATION -  Q 178 RESET
 KA1619  PID         -  KA1619
 KA1619  STATE/COUNTY-  IL/EDGAR
 KA1619  COUNTRY     -  US
 KA1619  USGS QUAD   -  GRANDVIEW (2018)
 KA1619
 KA1619                         *CURRENT SURVEY CONTROL
 KA1619  ______________________________________________________________________
 KA1619* NAD 83(1986) POSITION- 39 37 09.     (N) 087 45 15.     (W)   SCALED
 KA1619* NAVD 88 ORTHO HEIGHT -   213.51  (meters)      700.5   (feet) RESET
 KA1619  ______________________________________________________________________
 KA1619  GEOID HEIGHT    -        -32.039 (meters)                     GEOID18
 KA1619  VERT ORDER      -  THIRD
 KA1619
 KA1619.The horizontal coordinates were scaled from a map and have
 KA1619.an estimated accuracy of +/- 6 seconds.
 KA1619
 KA1619.The orthometric height was computed from unverified reset data.
 KA1619
 KA1619.No vertical observational check was made to the station.
 KA1619
 KA1619.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1619.GEOID18 height accuracy estimate available here.
 KA1619
 KA1619.Click photographs - Photos may exist for this station.
 KA1619
 KA1619;                    North         East    Units  Estimated Accuracy
 KA1619;SPC IL E     -   327,880.      349,730.      MT  (+/- 180 meters Scaled)
 KA1619
 KA1619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ352857(NAD 83)
 KA1619
 KA1619                          SUPERSEDED SURVEY CONTROL
 KA1619
 KA1619  NGVD 29 (11/09/15)  213.60   (m)          700.8    (f) RESET       3  
 KA1619
 KA1619.Superseded values are not recommended for survey control.
 KA1619
 KA1619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1619.See file dsdata.pdf to determine how the superseded data were derived.
 KA1619
 KA1619_MARKER: DV = VERTICAL CONTROL DISK
 KA1619_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1619_SP_SET: RETAINING WALL
 KA1619_STAMPING: Q 178 RESET 1983
 KA1619_MARK LOGO: NGS
 KA1619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1619+STABILITY: SURFACE MOTION
 KA1619
 KA1619  HISTORY     - Date     Condition        Report By
 KA1619  HISTORY     - 1983     MONUMENTED       NGS
 KA1619
 KA1619                          STATION DESCRIPTION
 KA1619
 KA1619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 KA1619'2.6 MI WEST FROM PARIS.
 KA1619'2.6 MILES WEST ALONG THE CONRAIL RAILROAD FROM THE CROSSING OF THE
 KA1619'NEW YORK CENTRAL RAILROAD IN PARIS, ABOUT 0.25 MILE WEST-NORTHWEST OF
 KA1619'A DEAD END ROAD CROSSING, IN THE CENTER OF A CONCRETE RETAINING WALL,
 KA1619'34.0 FEET SOUTH OF THE SOUTH RAIL OF TRACK, 44.0 FEET EAST OF THE
 KA1619'CENTERLINE OF CONCRETE SPILLWAY, 34.0 FEET EAST OF LOCATION OF OLD
 KA1619'BM Q 178 1956, AND 13.0 FEET EAST OF WEST END OF CONCRETE RETAINING
 KA1619'WALL.
 KA1619'THE MARK IS 1.4 FT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0157 ***********************************************************************
 NG0157  DESIGNATION -  Q 18
 NG0157  PID         -  NG0157
 NG0157  STATE/COUNTY-  IL/LAKE
 NG0157  COUNTRY     -  US
 NG0157  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0157
 NG0157                         *CURRENT SURVEY CONTROL
 NG0157  ______________________________________________________________________
 NG0157* NAD 83(1986) POSITION- 42 11 04.     (N) 087 47 53.     (W)   SCALED
 NG0157* NAVD 88 ORTHO HEIGHT -   210.627 (meters)      691.03  (feet) ADJUSTED
 NG0157  ______________________________________________________________________
 NG0157  GEOID HEIGHT    -        -34.019 (meters)                     GEOID18
 NG0157  DYNAMIC HEIGHT  -        210.560 (meters)      690.81  (feet) COMP
 NG0157  MODELED GRAVITY -    980,300.6   (mgal)                       NAVD 88
 NG0157
 NG0157  VERT ORDER      -  FIRST     CLASS 0
 NG0157
 NG0157.The horizontal coordinates were scaled from a map and have
 NG0157.an estimated accuracy of +/- 6 seconds.
 NG0157
 NG0157.The orthometric height was determined by differential leveling and
 NG0157.adjusted by the NATIONAL GEODETIC SURVEY
 NG0157.in June 1991.
 NG0157
 NG0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0157.GEOID18 height accuracy estimate available here.
 NG0157
 NG0157.Click photographs - Photos may exist for this station.
 NG0157
 NG0157.The dynamic height is computed by dividing the NAVD 88
 NG0157.geopotential number by the normal gravity value computed on the
 NG0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0157.degrees latitude (g = 980.6199 gals.).
 NG0157
 NG0157.The modeled gravity was interpolated from observed gravity values.
 NG0157
 NG0157;                    North         East    Units  Estimated Accuracy
 NG0157;SPC IL E     -   612,730.      344,220.      MT  (+/- 180 meters Scaled)
 NG0157
 NG0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM340705(NAD 83)
 NG0157
 NG0157                          SUPERSEDED SURVEY CONTROL
 NG0157
 NG0157  NGVD 29 (??/??/92)  210.712  (m)          691.31   (f) ADJ UNCH    1 0
 NG0157
 NG0157.Superseded values are not recommended for survey control.
 NG0157
 NG0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0157.See file dsdata.pdf to determine how the superseded data were derived.
 NG0157
 NG0157_MARKER: DB = BENCH MARK DISK
 NG0157_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NG0157_SP_SET: RETAINING WALL
 NG0157_STAMPING: Q 18 1934
 NG0157_MARK LOGO: CGS
 NG0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0157+STABILITY: SURFACE MOTION
 NG0157
 NG0157  HISTORY     - Date     Condition        Report By
 NG0157  HISTORY     - 1934     MONUMENTED       CGS
 NG0157  HISTORY     - 1973     POOR             NGS
 NG0157  HISTORY     - 1987     GOOD             USPSQD
 NG0157  HISTORY     - 19960505 MARK NOT FOUND   USPSQD
 NG0157
 NG0157                          STATION DESCRIPTION
 NG0157
 NG0157'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0157'AT HIGHLAND PARK.
 NG0157'AT HIGHLAND PARK, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY,
 NG0157'155 YARDS NORTH OF THE WEST CORNER OF THE RAILWAY STATION, AT
 NG0157'THE LAUREL AVENUE UNDERPASS (SUBWAY), 19.5 FEET NORTHEAST OF THE
 NG0157'NORTHEAST RAIL OF THE NORTHEAST TRACK, AT THE TOP OF STAIRWAY
 NG0157'FOR SUBWAY, ABOUT LEVEL WITH THE TRACKS AND SET IN THE TOP OF
 NG0157'THE SOUTHEAST END OF THE SOUTHWEST CONCRETE RETAINING WALL
 NG0157'SUPPORTING A PIPE RAILING AND FORMING THE NORTHWEST WALL FOR
 NG0157'STAIRWAY.  SEC 23, T43N, R12E.  NOTE-- STRUCTURE MARK IS SET IN
 NG0157'IS CONSIDERED POOR FOR AN ELEVATION MARK.
 NG0157
 NG0157                          STATION RECOVERY (1987)
 NG0157
 NG0157'RECOVERY NOTE BY US POWER SQUADRON 1987 (MOC)
 NG0157'RECOVERED IN GOOD CONDITION.
 NG0157
 NG0157                          STATION RECOVERY (1996)
 NG0157
 NG0157'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0157'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1319 ***********************************************************************
 JA1319  DESIGNATION -  Q 181
 JA1319  PID         -  JA1319
 JA1319  STATE/COUNTY-  IL/LAWRENCE
 JA1319  COUNTRY     -  US
 JA1319  USGS QUAD   -  RUSSELLVILLE (2018)
 JA1319
 JA1319                         *CURRENT SURVEY CONTROL
 JA1319  ______________________________________________________________________
 JA1319* NAD 83(2011) POSITION- 38 45 21.99103(N) 087 31 10.79455(W)   ADJUSTED
 JA1319* NAD 83(2011) ELLIP HT-    94.410 (meters)        (06/27/12)   ADJUSTED
 JA1319* NAD 83(2011) EPOCH   -  2010.00
 JA1319* NAVD 88 ORTHO HEIGHT -   126.258 (meters)      414.23  (feet) ADJUSTED
 JA1319  ______________________________________________________________________
 JA1319  GEOID HEIGHT    -        -31.838 (meters)                     GEOID18
 JA1319  NAD 83(2011) X  -    215,534.017 (meters)                     COMP
 JA1319  NAD 83(2011) Y  - -4,975,729.108 (meters)                     COMP
 JA1319  NAD 83(2011) Z  -  3,971,298.578 (meters)                     COMP
 JA1319  LAPLACE CORR    -         -2.71  (seconds)                    DEFLEC18
 JA1319  DYNAMIC HEIGHT  -        126.181 (meters)      413.98  (feet) COMP
 JA1319  MODELED GRAVITY -    980,015.6   (mgal)                       NAVD 88
 JA1319
 JA1319  VERT ORDER      -  FIRST     CLASS II
 JA1319
 JA1319  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA1319  Standards:
 JA1319         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA1319            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA1319  -------------------------------------------------------------------
 JA1319  NETWORK    0.51   0.88           0.23   0.18   0.45      0.02132446
 JA1319  -------------------------------------------------------------------
 JA1319  Click here for local accuracies and other accuracy information.
 JA1319
 JA1319.The horizontal coordinates were established by GPS observations
 JA1319.and adjusted by the National Geodetic Survey in June 2012.
 JA1319
 JA1319.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA1319.been affixed to the stable North American tectonic plate. See 
 JA1319.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA1319
 JA1319.The horizontal coordinates are valid at the epoch date displayed above
 JA1319.which is a decimal equivalence of Year/Month/Day.
 JA1319
 JA1319.The orthometric height was determined by differential leveling and
 JA1319.adjusted by the NATIONAL GEODETIC SURVEY
 JA1319.in June 1991.
 JA1319
 JA1319.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1319.GEOID18 height accuracy estimate available here.
 JA1319
 JA1319.Click photographs - Photos may exist for this station.
 JA1319
 JA1319.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA1319
 JA1319.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA1319
 JA1319.The ellipsoidal height was determined by GPS observations
 JA1319.and is referenced to NAD 83.
 JA1319
 JA1319.The dynamic height is computed by dividing the NAVD 88
 JA1319.geopotential number by the normal gravity value computed on the
 JA1319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1319.degrees latitude (g = 980.6199 gals.).
 JA1319
 JA1319.The modeled gravity was interpolated from observed gravity values.
 JA1319
 JA1319. The following values were computed from the NAD 83(2011) position.
 JA1319
 JA1319;                    North         East     Units Scale Factor Converg.
 JA1319;SPC IL E     -   232,217.955   370,725.237   MT  1.00003657   +0 30 33.8
 JA1319;SPC IL E     -   761,868.41  1,216,287.72   sFT  1.00003657   +0 30 33.8
 JA1319;UTM  16      - 4,289,840.448   454,847.075   MT  0.99962511   -0 19 31.1
 JA1319
 JA1319!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA1319!SPC IL E     -   0.99998519  x   1.00003657  =   1.00002176
 JA1319!UTM  16      -   0.99998519  x   0.99962511  =   0.99961030
 JA1319
 JA1319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH5484789840(NAD 83)
 JA1319
 JA1319                          SUPERSEDED SURVEY CONTROL
 JA1319
 JA1319  NAD 83(2007)-  38 45 21.99122(N)    087 31 10.79531(W) AD(2002.00) 1
 JA1319  ELLIP H (06/09/11)   94.406  (m)                       GP(2002.00) 3 2
 JA1319  NAVD 88             126.26   (m)          414.2    (f) LEVELING    3  
 JA1319  NGVD 29 (??/??/92)  126.389  (m)          414.66   (f) ADJ UNCH    1 2
 JA1319
 JA1319.Superseded values are not recommended for survey control.
 JA1319
 JA1319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1319.See file dsdata.pdf to determine how the superseded data were derived.
 JA1319
 JA1319_MARKER: DB = BENCH MARK DISK
 JA1319_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1319_SP_SET: BOX CULVERT HEADWALL
 JA1319_STAMPING: Q 181 1956
 JA1319_MARK LOGO: CGS
 JA1319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1319+STABILITY: SURFACE MOTION
 JA1319_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1319+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2014
 JA1319
 JA1319  HISTORY     - Date     Condition        Report By
 JA1319  HISTORY     - 1956     MONUMENTED       CGS
 JA1319  HISTORY     - 20100518 GOOD             ILDT
 JA1319  HISTORY     - 20100804 GOOD             ILDT
 JA1319  HISTORY     - 20140113 GOOD             INDOT
 JA1319
 JA1319                          STATION DESCRIPTION
 JA1319
 JA1319'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1319'4.5 MI S FROM RUSSELLVILLE.
 JA1319'ABOUT 4.5 MILES SOUTH ALONG STATE HIGHWAY 33 FROM THE SCHOOL AT
 JA1319'RUSSELLVILLE, IN SECTION 28, T.4 N., R.10 W., ABOUT 0.5 MILE
 JA1319'SOUTH OF A CROSSROAD, ABOUT 0.15 MILE NORTH OF A GRAVEL ROAD
 JA1319'SOUTHEAST, IN THE TOP OF THE SOUTH END OF WEST CONCRETE HEAD WALL
 JA1319'OF A 6-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY, 17 1/2 FEET WEST
 JA1319'OF CENTER LINE OF HIGHWAY, 3/4 FEET NORTH OF SOUTH END OF HEAD
 JA1319'WALL AND ABOUT LEVEL WITH HIGHWAY.
 JA1319
 JA1319                          STATION RECOVERY (2010)
 JA1319
 JA1319'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 JA1319'RECOVERED IN GOOD CONDITION.
 JA1319
 JA1319                          STATION RECOVERY (2010)
 JA1319
 JA1319'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA1319'RECOVERED AS DESCRIBED
 JA1319
 JA1319                          STATION RECOVERY (2014)
 JA1319
 JA1319'RECOVERY NOTE BY INDIANA DEPARTMENT OF TRANSPORTATION 2014 (JK)
 JA1319'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1308 ***********************************************************************
 KA1308  DESIGNATION -  Q 182
 KA1308  PID         -  KA1308
 KA1308  STATE/COUNTY-  IL/CRAWFORD
 KA1308  COUNTRY     -  US
 KA1308  USGS QUAD   -  HUTSONVILLE (2018)
 KA1308
 KA1308                         *CURRENT SURVEY CONTROL
 KA1308  ______________________________________________________________________
 KA1308* NAD 83(1986) POSITION- 39 07 07.     (N) 087 39 43.     (W)   SCALED
 KA1308* NAVD 88 ORTHO HEIGHT -   141.412 (meters)      463.95  (feet) ADJUSTED
 KA1308  ______________________________________________________________________
 KA1308  GEOID HEIGHT    -        -32.019 (meters)                     GEOID18
 KA1308  DYNAMIC HEIGHT  -        141.329 (meters)      463.68  (feet) COMP
 KA1308  MODELED GRAVITY -    980,040.0   (mgal)                       NAVD 88
 KA1308
 KA1308  VERT ORDER      -  FIRST     CLASS II
 KA1308
 KA1308.The horizontal coordinates were scaled from a map and have
 KA1308.an estimated accuracy of +/- 6 seconds.
 KA1308
 KA1308.The orthometric height was determined by differential leveling and
 KA1308.adjusted by the NATIONAL GEODETIC SURVEY
 KA1308.in June 1991.
 KA1308
 KA1308.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1308.GEOID18 height accuracy estimate available here.
 KA1308
 KA1308.Click photographs - Photos may exist for this station.
 KA1308
 KA1308.The dynamic height is computed by dividing the NAVD 88
 KA1308.geopotential number by the normal gravity value computed on the
 KA1308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1308.degrees latitude (g = 980.6199 gals.).
 KA1308
 KA1308.The modeled gravity was interpolated from observed gravity values.
 KA1308
 KA1308;                    North         East    Units  Estimated Accuracy
 KA1308;SPC IL E     -   272,360.      358,060.      MT  (+/- 180 meters Scaled)
 KA1308
 KA1308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ427301(NAD 83)
 KA1308
 KA1308                          SUPERSEDED SURVEY CONTROL
 KA1308
 KA1308  NGVD 29 (??/??/92)  141.538  (m)          464.36   (f) ADJ UNCH    1 2
 KA1308
 KA1308.Superseded values are not recommended for survey control.
 KA1308
 KA1308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1308.See file dsdata.pdf to determine how the superseded data were derived.
 KA1308
 KA1308_MARKER: DB = BENCH MARK DISK
 KA1308_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1308_STAMPING: Q 182 1956
 KA1308_MARK LOGO: CGS
 KA1308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1308
 KA1308  HISTORY     - Date     Condition        Report By
 KA1308  HISTORY     - 1956     MONUMENTED       CGS
 KA1308  HISTORY     - 1985     GOOD             INDNR
 KA1308  HISTORY     - 20100925 POOR             PB
 KA1308
 KA1308                          STATION DESCRIPTION
 KA1308
 KA1308'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1308'0.8 MI N FROM HUTSONVILLE.
 KA1308'0.8 MILE NORTH ALONG A BLACK TOP ROAD FROM THE SCHOOL AT
 KA1308'HUTSONVILLE, ABOUT 0.1 MILE WEST ALONG MAIN STREET FROM WEST END
 KA1308'OF BRIDGE OVER WABASH RIVER, THENCE ABOUT 0.7 MILE NORTH ALONG
 KA1308'BLACK TOP ROAD, ABOUT 0.7 MILE SOUTH OF ENTRANCE TO CENTRAL
 KA1308'ILLINOIS POWER PLANT, AT THE NORTHWEST CORNER OF HUTSONVILLE
 KA1308'CEMETERY, 25 FEET EAST-NORTHEAST OF CENTER LINE OF ROAD, 142
 KA1308'FEET NORTH-NORTHWEST OF CENTER OF ENTRANCE TO CEMETERY, 9 1/2
 KA1308'FEET WEST OF NORTHWEST CORNER OF CONCRETE FOUNDATION OF HEAD
 KA1308'STONE FOR GRAVE OF CHAS H. MORRIS, 23.7 FEET NORTHWEST OF
 KA1308'NORTHWEST CORNER OF CONCRETE FOUNDATION OF HEADSTONE OF GRAVE OF
 KA1308'LEVI CANNADY, 2 FEET SOUTH OF NORTH END OF IRON FENCE ALONG
 KA1308'FRONT OF CEMETERY, 1/2 FOOT WEST OF FENCE, 1 1/2 FEET EAST OF
 KA1308'EAST EDGE OF SIDE WALK, 1/2 FOOT ABOVE LEVEL OF ROAD AND IS A
 KA1308'DISK ON TOP OF A COPPER-COATED STEEL ROD PROJECTING 3 INCHES
 KA1308'AND PROTECTED BY A 4-INCH TILE WHICH PROJECTS 5 INCHES.  THE
 KA1308'ROD IS DRIVEN TO A DEPTH OF 35 FEET.
 KA1308
 KA1308                          STATION RECOVERY (1985)
 KA1308
 KA1308'RECOVERY NOTE BY IN DEPT OF NAT RES 1985
 KA1308'THE TILE PIPE SECTION THAT PROTECT THE MONUMENT HAS BEEN DESTOYED OR
 KA1308'REMOVED, IT SHOULD BE REPLACED.
 KA1308
 KA1308                          STATION RECOVERY (2010)
 KA1308
 KA1308'RECOVERY NOTE BY PBS&J 2010 (MAZ)
 KA1308'PICTURES ARE AVAILABLE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1453 ***********************************************************************
 KA1453  FBN         -  This is a Federal Base Network Control Station.
 KA1453  DESIGNATION -  Q 183
 KA1453  PID         -  KA1453
 KA1453  STATE/COUNTY-  IL/EDGAR
 KA1453  COUNTRY     -  US
 KA1453  USGS QUAD   -  HUME (2018)
 KA1453
 KA1453                         *CURRENT SURVEY CONTROL
 KA1453  ______________________________________________________________________
 KA1453* NAD 83(2011) POSITION- 39 51 55.69487(N) 087 50 32.66277(W)   ADJUSTED
 KA1453* NAD 83(2011) ELLIP HT-   187.283 (meters)        (06/27/12)   ADJUSTED
 KA1453* NAD 83(2011) EPOCH   -  2010.00
 KA1453* NAVD 88 ORTHO HEIGHT -   219.434 (meters)      719.93  (feet) ADJUSTED
 KA1453  ______________________________________________________________________
 KA1453  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KA1453  NAD 83(2011) X  -    184,568.087 (meters)                     COMP
 KA1453  NAD 83(2011) Y  - -4,898,963.810 (meters)                     COMP
 KA1453  NAD 83(2011) Z  -  4,066,651.777 (meters)                     COMP
 KA1453  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 KA1453  DYNAMIC HEIGHT  -        219.320 (meters)      719.55  (feet) COMP
 KA1453  MODELED GRAVITY -    980,100.1   (mgal)                       NAVD 88
 KA1453
 KA1453  VERT ORDER      -  FIRST     CLASS II
 KA1453
 KA1453  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1453  Standards:
 KA1453         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1453            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1453  -------------------------------------------------------------------
 KA1453  NETWORK    0.50   1.02           0.23   0.17   0.52     -0.05814919
 KA1453  -------------------------------------------------------------------
 KA1453  Click here for local accuracies and other accuracy information.
 KA1453
 KA1453.The horizontal coordinates were established by GPS observations
 KA1453.and adjusted by the National Geodetic Survey in June 2012.
 KA1453
 KA1453.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1453.been affixed to the stable North American tectonic plate. See 
 KA1453.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1453
 KA1453.The horizontal coordinates are valid at the epoch date displayed above
 KA1453.which is a decimal equivalence of Year/Month/Day.
 KA1453
 KA1453.The orthometric height was determined by differential leveling and
 KA1453.adjusted by the NATIONAL GEODETIC SURVEY
 KA1453.in June 1991.
 KA1453
 KA1453.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1453.GEOID18 height accuracy estimate available here.
 KA1453
 KA1453.Click photographs - Photos may exist for this station.
 KA1453
 KA1453.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1453
 KA1453.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1453
 KA1453.The ellipsoidal height was determined by GPS observations
 KA1453.and is referenced to NAD 83.
 KA1453
 KA1453.The dynamic height is computed by dividing the NAVD 88
 KA1453.geopotential number by the normal gravity value computed on the
 KA1453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1453.degrees latitude (g = 980.6199 gals.).
 KA1453
 KA1453.The modeled gravity was interpolated from observed gravity values.
 KA1453
 KA1453. The following values were computed from the NAD 83(2011) position.
 KA1453
 KA1453;                    North         East     Units Scale Factor Converg.
 KA1453;SPC IL E     -   355,178.806   342,003.346   MT  0.99999671   +0 18 52.9
 KA1453;SPC IL E     - 1,165,282.47  1,122,055.98   sFT  0.99999671   +0 18 52.9
 KA1453;UTM  16      - 4,413,165.485   427,951.067   MT  0.99966391   -0 32 24.0
 KA1453
 KA1453!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1453!SPC IL E     -   0.99997062  x   0.99999671  =   0.99996733
 KA1453!UTM  16      -   0.99997062  x   0.99966391  =   0.99963454
 KA1453
 KA1453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2795113165(NAD 83)
 KA1453
 KA1453                          SUPERSEDED SURVEY CONTROL
 KA1453
 KA1453  NAD 83(2007)-  39 51 55.69493(N)    087 50 32.66365(W) AD(2002.00) 0
 KA1453  ELLIP H (02/10/07)  187.304  (m)                       GP(2002.00)    
 KA1453  ELLIP H (09/15/03)  187.311  (m)                       GP(       ) 4 1
 KA1453  NAD 83(1997)-  39 51 55.69484(N)    087 50 32.66380(W) AD(       ) B
 KA1453  ELLIP H (04/10/98)  187.307  (m)                       GP(       ) 4 1
 KA1453  NAVD 88             219.43   (m)          719.9    (f) LEVELING    3  
 KA1453  NGVD 29 (??/??/92)  219.498  (m)          720.14   (f) ADJ UNCH    1 2
 KA1453
 KA1453.Superseded values are not recommended for survey control.
 KA1453
 KA1453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1453.See file dsdata.pdf to determine how the superseded data were derived.
 KA1453
 KA1453_MARKER: DB = BENCH MARK DISK
 KA1453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1453_STAMPING: Q 183 1956
 KA1453_MARK LOGO: CGS
 KA1453_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1453+STABILITY: SURFACE MOTION
 KA1453_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1453+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2011
 KA1453
 KA1453  HISTORY     - Date     Condition        Report By
 KA1453  HISTORY     - 1956     MONUMENTED       CGS
 KA1453  HISTORY     - 19960723 GOOD             WOOLPT
 KA1453  HISTORY     - 19970416 GOOD             NGS
 KA1453  HISTORY     - 19970616 GOOD             NGS
 KA1453  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1453  HISTORY     - 20020819 GOOD             NGS
 KA1453  HISTORY     - 20110117 GOOD             ILDT
 KA1453
 KA1453                          STATION DESCRIPTION
 KA1453
 KA1453'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1453'6 MI NE FROM HUME.
 KA1453'ABOUT 0.35 MILE EAST ALONG A BLACK TOP STREET FROM THE WATER
 KA1453'TOWER AT HUME, THENCE ABOUT 4.6 MILES NORTH ALONG A GRAVEL
 KA1453'ROAD, THENCE ABOUT 1.0 MILE EAST ALONG A GRAVEL ROAD, ABOUT 0.25
 KA1453'MILE WEST OF HILDRETH, NEAR SOUTHEAST CORNER OF SECTION 5,
 KA1453'T.16 N., R.13 W., AT A CROSSROAD, 30 FEET NORTH OF CENTER LINE
 KA1453'OF ROAD, 27 FEET WEST OF CENTER LINE OF ROAD NORTH, 36 FEET
 KA1453'NORTHWEST OF CENTER OF INTERSECTION OF ROADS, 10 FEET EAST OF A
 KA1453'POWER POLE, 1 FOOT SOUTH OF A FENCE CORNER, 2 FET EAST OF A WHITE
 KA1453'WOODEN WITNESS POST, ABOUT LEVEL WITH ROAD AND SET IN THE TOP
 KA1453'OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1453
 KA1453                          STATION RECOVERY (1996)
 KA1453
 KA1453'RECOVERY NOTE BY WOOLPERT CONSULTANTS 1996 (TEM)
 KA1453'DESCRIBED BY WOOLPERT LLP 1998 (TEM). THE STATION IS LOCATED ABOUT 8
 KA1453'KM (4.95 MI) NORTH-NORTHEAST OF HUME.  TO REACH THE STATION FROM THE
 KA1453'INTERSECTION OF STATE ROUTE 1 AND US ROUTE 36 PROCEED WEST ALONG US
 KA1453'ROUTE 36 FOR 6.8 MI (10.9 KM) TO COUNTY ROAD 900E.  TURN RIGHT AND
 KA1453'PROCEED NORTH 3.25 MI (5.23 KM) (THROUGH THE TOWN OF METCALF) TO
 KA1453'COUNTY ROAD 2525N.  TURN LEFT AND PROCEED WEST 1.6 KM (1.00 MI) ALONG
 KA1453'COUNTY ROAD 2525N TO COUNTY ROAD 800E.  TURN RIGHT AND PROCEED NORTH
 KA1453'0.25 MI (0.40 KM) ALONG COUNTY ROAD 800E TO COUNTY ROAD 2550N.  TURN
 KA1453'LEFT AND PROCEED WEST 1.6 KM (1.00 MI) ALONG COUNTY ROAD 2550N TO
 KA1453'COUNTY ROAD 700E.  TURN RIGHT AND PROCEED NORTH 1.5 MI (2.4 KM) ALONG
 KA1453'COUNTY ROAD 700E TO THE INTERSECTION OF COUNTY ROAD 700E AND COUNTY
 KA1453'ROAD 2700N.  THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE
 KA1453'INTERSECTION.  THE STATION IS A STANDARD BENCHMARK DISK IN A ROUND
 KA1453'CONCRETE MONUMENT AND IS 9.3 M (30.5 FT) NORTH OF THE CENTERLINE OF
 KA1453'COUNTY ROAD 2700N, 7.7 M (25.3 FT) WEST OF THE CENTERLINE OF COUNTY
 KA1453'ROAD 700E, 11.9 M (39.0 FT) NORTHWEST OF AN IPLSA ORANGE CAPPED ROD IN
 KA1453'THE CENTER OF THE INTERSECTION, 2.9 M (9.5 FT) EAST OF A POWER POLE
 KA1453'WITH A GUY WIRE, 0.4 M (1.3 FT) EAST OF A 0.1 M (0.3 FT) SQUARE WOODEN
 KA1453'WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL WITNESS POST.
 KA1453
 KA1453                          STATION RECOVERY (1997)
 KA1453
 KA1453'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KA1453'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) NORTH-NORTHEAST OF HUME. TO
 KA1453'REACH FROM THE INTERSECTION OF U.S. ROUTE 36 AND CENTER STREET ON THE
 KA1453'SOUTH SIDE OF HUME (BUSINESS DISTRICT SIGN), GO NORTH ON CENTER STREET
 KA1453'FOR 0.4 MI (0.6 KM) TO THE WATER TOWER AND GRAIN ELEVATOR ON THE NORTH
 KA1453'SIDE OF HUME.  TURN RIGHT, EAST, FOR 0.37 MI (0.60 KM) TO A CURVE TO
 KA1453'THE NORTH, CONTINUE NORTH ON COUNTY ROAD 600E ACROSS RAILROAD TRACKS
 KA1453'FOR 4.6 MI (7.4 KM) TO A CROSSROAD (2700N).  TURN RIGHT, EAST, FOR 1.0
 KA1453'MI (1.6 KM) TO COUNTY ROAD 700E AND THE STATION ON THE LEFT IN THE
 KA1453'NORTHWEST QUADRANT, 9.3 M (30.5 FT) NORTH OF ROAD 2700N, 7.7 M (25.3
 KA1453'FT) WEST OF ROAD 700E, 11.9 M (39.0 FT) NORTHWEST OF AN IPLSA ORANGE
 KA1453'CAP ON A ROD IN THE CENTER OF THE INTERSECTION, 2.9 M (9.5 FT) EAST OF
 KA1453'A POWER POLE WITH GUY WIRE, 0.4 M (1.3 FT) EAST OF A 4-IN X 4-IN WOOD
 KA1453'WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL WITNESS POST.
 KA1453
 KA1453                          STATION RECOVERY (1997)
 KA1453
 KA1453'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KA1453'RECOVERED AS DESCRIBED.
 KA1453
 KA1453                          STATION RECOVERY (2000)
 KA1453
 KA1453'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1453'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1453'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KA1453'
 KA1453
 KA1453                          STATION RECOVERY (2002)
 KA1453
 KA1453'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 KA1453'RECOVERED AS DESCRIBED
 KA1453'
 KA1453
 KA1453                          STATION RECOVERY (2011)
 KA1453
 KA1453'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1475 ***********************************************************************
 KA1475  DESIGNATION -  Q 184
 KA1475  PID         -  KA1475
 KA1475  STATE/COUNTY-  IL/DOUGLAS
 KA1475  COUNTRY     -  US
 KA1475  USGS QUAD   -  BROCTON (2018)
 KA1475
 KA1475                         *CURRENT SURVEY CONTROL
 KA1475  ______________________________________________________________________
 KA1475* NAD 83(1986) POSITION- 39 41 31.     (N) 087 59 08.     (W)   SCALED
 KA1475* NAVD 88 ORTHO HEIGHT -   200.134 (meters)      656.61  (feet) ADJUSTED
 KA1475  ______________________________________________________________________
 KA1475  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 KA1475  DYNAMIC HEIGHT  -        200.025 (meters)      656.25  (feet) COMP
 KA1475  MODELED GRAVITY -    980,079.7   (mgal)                       NAVD 88
 KA1475
 KA1475  VERT ORDER      -  FIRST     CLASS II
 KA1475
 KA1475.The horizontal coordinates were scaled from a map and have
 KA1475.an estimated accuracy of +/- 6 seconds.
 KA1475
 KA1475.The orthometric height was determined by differential leveling and
 KA1475.adjusted by the NATIONAL GEODETIC SURVEY
 KA1475.in June 1991.
 KA1475
 KA1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1475.GEOID18 height accuracy estimate available here.
 KA1475
 KA1475.Click photographs - Photos may exist for this station.
 KA1475
 KA1475.The dynamic height is computed by dividing the NAVD 88
 KA1475.geopotential number by the normal gravity value computed on the
 KA1475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1475.degrees latitude (g = 980.6199 gals.).
 KA1475
 KA1475.The modeled gravity was interpolated from observed gravity values.
 KA1475
 KA1475;                    North         East    Units  Estimated Accuracy
 KA1475;SPC IL E     -   335,860.      329,830.      MT  (+/- 180 meters Scaled)
 KA1475
 KA1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ154940(NAD 83)
 KA1475
 KA1475                          SUPERSEDED SURVEY CONTROL
 KA1475
 KA1475  NGVD 29 (??/??/92)  200.214  (m)          656.87   (f) ADJ UNCH    1 2
 KA1475
 KA1475.Superseded values are not recommended for survey control.
 KA1475
 KA1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1475.See file dsdata.pdf to determine how the superseded data were derived.
 KA1475
 KA1475_MARKER: DB = BENCH MARK DISK
 KA1475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1475_STAMPING: Q 184 1956
 KA1475_MARK LOGO: CGS
 KA1475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1475+STABILITY: SURFACE MOTION
 KA1475
 KA1475  HISTORY     - Date     Condition        Report By
 KA1475  HISTORY     - 1956     MONUMENTED       CGS
 KA1475  HISTORY     - 20110907 GOOD             ILDT
 KA1475
 KA1475                          STATION DESCRIPTION
 KA1475
 KA1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1475'3.6 MI NE FROM OAKLAND.
 KA1475'ABOUT 2.65 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1475'LOUIS RAILROAD FROM THE STATION AT OAKLAND, THENCE ABOUT 0.95
 KA1475'MILE NORTH ALONG A GRAVEL ROAD, ABOUT 0.5 MILE NORTH OF THE
 KA1475'COLES-DOUGLAS COUNTY LINE, IN SECTION 5, T. 14 N., R. 14 W., AT
 KA1475'A JOGGED CROSSROAD, 19 FEET WEST OF CENTER LINE OF NORTH-SOUTH
 KA1475'ROAD, 90 FEET SOUTHWEST OF CENTER OF JUNCTION OF NORTH-SOUTH
 KA1475'ROAD AND A ROAD EAST, 40 FEET SOUTHWEST OF CENTER OF JUNCTION OF
 KA1475'ROAD WEST, 36 FEET SOUTH OF CENTER LINE OF ROAD WEST, 37 FEET
 KA1475'WEST-SOUTHWEST AND ACROSS ROAD FROM A POWER POLE, 1 FOOT EAST OF
 KA1475'A FENCE LINE, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1475'LEVEL WITH ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KA1475'2 INCHES.
 KA1475
 KA1475                          STATION RECOVERY (2011)
 KA1475
 KA1475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KA1475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1053 ***********************************************************************
 MF1053  DESIGNATION -  Q 190 RESET
 MF1053  PID         -  MF1053
 MF1053  STATE/COUNTY-  IL/HENRY
 MF1053  COUNTRY     -  US
 MF1053  USGS QUAD   -  ANNAWAN (2018)
 MF1053
 MF1053                         *CURRENT SURVEY CONTROL
 MF1053  ______________________________________________________________________
 MF1053* NAD 83(1986) POSITION- 41 24 48.     (N) 089 57 11.     (W)   SCALED
 MF1053* NAVD 88 ORTHO HEIGHT -   190.15  (meters)      623.9   (feet) RESET
 MF1053  ______________________________________________________________________
 MF1053  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 MF1053  VERT ORDER      -  THIRD
 MF1053
 MF1053.The horizontal coordinates were scaled from a map and have
 MF1053.an estimated accuracy of +/- 6 seconds.
 MF1053
 MF1053.The orthometric height was computed from unverified reset data.
 MF1053
 MF1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1053.GEOID18 height accuracy estimate available here.
 MF1053
 MF1053.Click photographs - Photos may exist for this station.
 MF1053
 MF1053;                    North         East    Units  Estimated Accuracy
 MF1053;SPC IL W     -   526,950.      717,860.      MT  (+/- 180 meters Scaled)
 MF1053
 MF1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL531888(NAD 83)
 MF1053
 MF1053                          SUPERSEDED SURVEY CONTROL
 MF1053
 MF1053.No superseded survey control is available for this station.
 MF1053
 MF1053_MARKER: DB = BENCH MARK DISK
 MF1053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1053_STAMPING: Q 190 RESET 1968
 MF1053_MARK LOGO: CGS
 MF1053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1053+STABILITY: SURFACE MOTION
 MF1053
 MF1053  HISTORY     - Date     Condition        Report By
 MF1053  HISTORY     - 1968     MONUMENTED       CGS
 MF1053
 MF1053                          STATION DESCRIPTION
 MF1053
 MF1053'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 MF1053'3.5 MI NE FROM ATKINSON.
 MF1053'ABOUT 3.35 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC
 MF1053'SCHOOL AT ATKINSON, THENCE 0.4 MILE NORTH ALONG AN OILED ROAD,
 MF1053'0.15 MILE SOUTH OF THE OVERPASS OF THE ROAD OVER INTERSTATE
 MF1053'HIGHWAY 80, 138 FEET EAST OF THE NORTHEAST CORNER OF A HOUSE
 MF1053'OWNED BY MR. BENNIE JOHNSON, 76 FEET SOUTHEAST OF THE
 MF1053'INTERSECTION OF THE ROAD AND THE NORTH DRIVEWAY TO THE HOUSE,
 MF1053'28 FEET EAST OF THE CENTERLINE OF THE ROAD, 1 FOOT SOUTH OF A
 MF1053'METAL WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE DISK IS
 MF1053'SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0991 ***********************************************************************
 MF0991  DESIGNATION -  Q 191
 MF0991  PID         -  MF0991
 MF0991  STATE/COUNTY-  IL/BUREAU
 MF0991  COUNTRY     -  US
 MF0991  USGS QUAD   -  BUDA (2018)
 MF0991
 MF0991                         *CURRENT SURVEY CONTROL
 MF0991  ______________________________________________________________________
 MF0991* NAD 83(1986) POSITION- 41 22 22.     (N) 089 42 11.     (W)   SCALED
 MF0991* NAVD 88 ORTHO HEIGHT -   200.719 (meters)      658.53  (feet) ADJUSTED
 MF0991  ______________________________________________________________________
 MF0991  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 MF0991  DYNAMIC HEIGHT  -        200.638 (meters)      658.26  (feet) COMP
 MF0991  MODELED GRAVITY -    980,214.3   (mgal)                       NAVD 88
 MF0991
 MF0991  VERT ORDER      -  SECOND    CLASS 0
 MF0991
 MF0991.The horizontal coordinates were scaled from a map and have
 MF0991.an estimated accuracy of +/- 6 seconds.
 MF0991
 MF0991.The orthometric height was determined by differential leveling and
 MF0991.adjusted by the NATIONAL GEODETIC SURVEY
 MF0991.in June 1991.
 MF0991
 MF0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0991.GEOID18 height accuracy estimate available here.
 MF0991
 MF0991.Click photographs - Photos may exist for this station.
 MF0991
 MF0991.The dynamic height is computed by dividing the NAVD 88
 MF0991.geopotential number by the normal gravity value computed on the
 MF0991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0991.degrees latitude (g = 980.6199 gals.).
 MF0991
 MF0991.The modeled gravity was interpolated from observed gravity values.
 MF0991
 MF0991;                    North         East    Units  Estimated Accuracy
 MF0991;SPC IL W     -   522,530.      738,780.      MT  (+/- 180 meters Scaled)
 MF0991
 MF0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL739836(NAD 83)
 MF0991
 MF0991                          SUPERSEDED SURVEY CONTROL
 MF0991
 MF0991  NGVD 29 (??/??/92)  200.797  (m)          658.78   (f) ADJ UNCH    2 0
 MF0991
 MF0991.Superseded values are not recommended for survey control.
 MF0991
 MF0991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0991.See file dsdata.pdf to determine how the superseded data were derived.
 MF0991
 MF0991_MARKER: DB = BENCH MARK DISK
 MF0991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0991_STAMPING: Q 191 1959
 MF0991_MARK LOGO: CGS
 MF0991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0991+STABILITY: SURFACE MOTION
 MF0991
 MF0991  HISTORY     - Date     Condition        Report By
 MF0991  HISTORY     - 1959     MONUMENTED       CGS
 MF0991  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF0991  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0991
 MF0991                          STATION DESCRIPTION
 MF0991
 MF0991'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0991'2.4 MI E FROM SHEFFIELD.
 MF0991'ABOUT 1.85 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE OVERPASS
 MF0991'OVER THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY AT SHEFFIELD,
 MF0991'THENCE 0.5 MILES NORTH ALONG GRAVEL ROAD, AT THE JUNCTION OF
 MF0991'GRAVEL ROAD EAST, 27 FEET EAST OF THE CENTER LINE OF THE ROAD,
 MF0991'28 FEET NORTH OF THE CENTER LINE OF THE ROAD EAST, 37 FEET
 MF0991'NORTHEAST OF THE CENTER LINE OF THE JUNCTION, 3.5 FEET
 MF0991'NORTH-NORTHWEST OF FENCE CORNER, 1.5 FEET WEST OF A FENCE LINE,
 MF0991'2.5 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 MF0991'THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0991'2 INCHES.
 MF0991
 MF0991                          STATION RECOVERY (1995)
 MF0991
 MF0991'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0991'MARK NOT FOUND.
 MF0991
 MF0991                          STATION RECOVERY (2001)
 MF0991
 MF0991'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0991'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0099 ***********************************************************************
 MG0099  DESIGNATION -  Q 193
 MG0099  PID         -  MG0099
 MG0099  STATE/COUNTY-  IL/HENRY
 MG0099  COUNTRY     -  US
 MG0099  USGS QUAD   -  GENESEO (2018)
 MG0099
 MG0099                         *CURRENT SURVEY CONTROL
 MG0099  ______________________________________________________________________
 MG0099* NAD 83(1986) POSITION- 41 26 00.     (N) 090 13 53.     (W)   SCALED
 MG0099* NAVD 88 ORTHO HEIGHT -   215.315 (meters)      706.41  (feet) ADJUSTED
 MG0099  ______________________________________________________________________
 MG0099  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 MG0099  DYNAMIC HEIGHT  -        215.230 (meters)      706.13  (feet) COMP
 MG0099  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 MG0099
 MG0099  VERT ORDER      -  SECOND    CLASS 0
 MG0099
 MG0099.The horizontal coordinates were scaled from a map and have
 MG0099.an estimated accuracy of +/- 6 seconds.
 MG0099
 MG0099.The orthometric height was determined by differential leveling and
 MG0099.adjusted by the NATIONAL GEODETIC SURVEY
 MG0099.in June 1991.
 MG0099
 MG0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0099.GEOID18 height accuracy estimate available here.
 MG0099
 MG0099.Click photographs - Photos may exist for this station.
 MG0099
 MG0099.The dynamic height is computed by dividing the NAVD 88
 MG0099.geopotential number by the normal gravity value computed on the
 MG0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0099.degrees latitude (g = 980.6199 gals.).
 MG0099
 MG0099.The modeled gravity was interpolated from observed gravity values.
 MG0099
 MG0099;                    North         East    Units  Estimated Accuracy
 MG0099;SPC IL W     -   529,150.      694,590.      MT  (+/- 180 meters Scaled)
 MG0099
 MG0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF313905(NAD 83)
 MG0099
 MG0099                          SUPERSEDED SURVEY CONTROL
 MG0099
 MG0099  NGVD 29 (??/??/92)  215.395  (m)          706.68   (f) ADJ UNCH    2 0
 MG0099
 MG0099.Superseded values are not recommended for survey control.
 MG0099
 MG0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0099.See file dsdata.pdf to determine how the superseded data were derived.
 MG0099
 MG0099_MARKER: DB = BENCH MARK DISK
 MG0099_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MG0099_SP_SET: CATCH BASIN
 MG0099_STAMPING: Q 193 1959
 MG0099_MARK LOGO: CGS
 MG0099_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0099
 MG0099  HISTORY     - Date     Condition        Report By
 MG0099  HISTORY     - 1959     MONUMENTED       CGS
 MG0099  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0099  HISTORY     - 20011006 MARK NOT FOUND   USPSQD
 MG0099  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0099
 MG0099                          STATION DESCRIPTION
 MG0099
 MG0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0099'4.6 MI W FROM GENESEO.
 MG0099'ABOUT 3.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0099'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0099'1.0 MILE SOUTH ALONG A BLACKTOP ROAD, AT THE JUNCTION OF AN
 MG0099'EAST-WEST ROAD, 20.5 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MG0099'131 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, SET
 MG0099'IN THE TOP OF THE NORTHEAST CORNER OF A 5-FOOT BY 4-FOOT
 MG0099'CONCRETE CATCH BASIN, ABOUT 4 FEET BELOW THE LEVEL OF THE ROAD.
 MG0099
 MG0099                          STATION RECOVERY (1996)
 MG0099
 MG0099'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0099'MARK NOT FOUND.
 MG0099
 MG0099                          STATION RECOVERY (2001)
 MG0099
 MG0099'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0099'MARK NOT FOUND
 MG0099
 MG0099                          STATION RECOVERY (2004)
 MG0099
 MG0099'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0099'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0100 ***********************************************************************
 MG0100  DESIGNATION -  Q 193 RESET
 MG0100  PID         -  MG0100
 MG0100  STATE/COUNTY-  IL/HENRY
 MG0100  COUNTRY     -  US
 MG0100  USGS QUAD   -  GENESEO (2018)
 MG0100
 MG0100                         *CURRENT SURVEY CONTROL
 MG0100  ______________________________________________________________________
 MG0100* NAD 83(1986) POSITION- 41 25 59.     (N) 090 13 52.     (W)   SCALED
 MG0100* NAVD 88 ORTHO HEIGHT -   217.67  (meters)      714.1   (feet) RESET
 MG0100  ______________________________________________________________________
 MG0100  GEOID HEIGHT    -        -32.921 (meters)                     GEOID18
 MG0100  VERT ORDER      -  THIRD
 MG0100
 MG0100.The horizontal coordinates were scaled from a map and have
 MG0100.an estimated accuracy of +/- 6 seconds.
 MG0100
 MG0100.The orthometric height was computed from unverified reset data.
 MG0100
 MG0100.No vertical observational check was made to the station.
 MG0100
 MG0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0100.GEOID18 height accuracy estimate available here.
 MG0100
 MG0100.Click photographs - Photos may exist for this station.
 MG0100
 MG0100;                    North         East    Units  Estimated Accuracy
 MG0100;SPC IL W     -   529,120.      694,610.      MT  (+/- 180 meters Scaled)
 MG0100
 MG0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF313905(NAD 83)
 MG0100
 MG0100                          SUPERSEDED SURVEY CONTROL
 MG0100
 MG0100  NGVD 29 (??/??/??)  217.75   (m)          714.4    (f) RESET       3  
 MG0100
 MG0100.Superseded values are not recommended for survey control.
 MG0100
 MG0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0100.See file dsdata.pdf to determine how the superseded data were derived.
 MG0100
 MG0100_MARKER: DB = BENCH MARK DISK
 MG0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0100_STAMPING: Q 193 RESET 1966
 MG0100_MARK LOGO: CGS
 MG0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0100+STABILITY: SURFACE MOTION
 MG0100
 MG0100  HISTORY     - Date     Condition        Report By
 MG0100  HISTORY     - 1966     MONUMENTED       LOCENG
 MG0100  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0100  HISTORY     - 20011006 MARK NOT FOUND   USPSQD
 MG0100
 MG0100                          STATION DESCRIPTION
 MG0100
 MG0100'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1966
 MG0100'4.6 MI SW FROM GENESEO.
 MG0100'ABOUT 3.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MG0100'STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE 1.0
 MG0100'MILE SOUTH ALONG A BLACKTOP ROAD, AT THE JUNCTION OF AN EAST-WEST
 MG0100'CROSSROAD, 37 FEET WEST OF THE CENTERLINE OF THE NEW BLACKTOP
 MG0100'ROAD, 28 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST ROAD AND
 MG0100'SET IN THE TOP OF A CONCRETE POST.
 MG0100
 MG0100                          STATION RECOVERY (1996)
 MG0100
 MG0100'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0100'MARK NOT FOUND.
 MG0100
 MG0100                          STATION RECOVERY (2001)
 MG0100
 MG0100'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0100'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0174 ***********************************************************************
 MG0174  DESIGNATION -  Q 194
 MG0174  PID         -  MG0174
 MG0174  STATE/COUNTY-  IL/HENRY
 MG0174  COUNTRY     -  US
 MG0174  USGS QUAD   -  ANDOVER (2018)
 MG0174
 MG0174                         *CURRENT SURVEY CONTROL
 MG0174  ______________________________________________________________________
 MG0174* NAD 83(1986) POSITION- 41 17 41.     (N) 090 19 15.     (W)   SCALED
 MG0174* NAVD 88 ORTHO HEIGHT -   227.903 (meters)      747.71  (feet) ADJUSTED
 MG0174  ______________________________________________________________________
 MG0174  GEOID HEIGHT    -        -32.828 (meters)                     GEOID18
 MG0174  DYNAMIC HEIGHT  -        227.811 (meters)      747.41  (feet) COMP
 MG0174  MODELED GRAVITY -    980,212.8   (mgal)                       NAVD 88
 MG0174
 MG0174  VERT ORDER      -  SECOND    CLASS 0
 MG0174
 MG0174.The horizontal coordinates were scaled from a map and have
 MG0174.an estimated accuracy of +/- 6 seconds.
 MG0174
 MG0174.The orthometric height was determined by differential leveling and
 MG0174.adjusted by the NATIONAL GEODETIC SURVEY
 MG0174.in June 1991.
 MG0174
 MG0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0174.GEOID18 height accuracy estimate available here.
 MG0174
 MG0174.Click photographs - Photos may exist for this station.
 MG0174
 MG0174.The dynamic height is computed by dividing the NAVD 88
 MG0174.geopotential number by the normal gravity value computed on the
 MG0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0174.degrees latitude (g = 980.6199 gals.).
 MG0174
 MG0174.The modeled gravity was interpolated from observed gravity values.
 MG0174
 MG0174;                    North         East    Units  Estimated Accuracy
 MG0174;SPC IL W     -   513,770.      687,090.      MT  (+/- 180 meters Scaled)
 MG0174
 MG0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF243749(NAD 83)
 MG0174
 MG0174                          SUPERSEDED SURVEY CONTROL
 MG0174
 MG0174  NGVD 29 (??/??/92)  227.971  (m)          747.93   (f) ADJ UNCH    2 0
 MG0174
 MG0174.Superseded values are not recommended for survey control.
 MG0174
 MG0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0174.See file dsdata.pdf to determine how the superseded data were derived.
 MG0174
 MG0174_MARKER: DB = BENCH MARK DISK
 MG0174_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0174_SP_SET: CULVERT HEADWALL
 MG0174_STAMPING: Q 194 1959
 MG0174_MARK LOGO: CGS
 MG0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0174+STABILITY: SURFACE MOTION
 MG0174
 MG0174  HISTORY     - Date     Condition        Report By
 MG0174  HISTORY     - 1959     MONUMENTED       CGS
 MG0174  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0174  HISTORY     - 19960714 MARK NOT FOUND   USPSQD
 MG0174  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0174  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0174
 MG0174                          STATION DESCRIPTION
 MG0174
 MG0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0174'1.4 MI W FROM ANDOVER.
 MG0174'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0174'AT ANDOVER, SET IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL
 MG0174'OF A 12-FOOT CONCRETE CULVERT, 16 FEET SOUTH OF THE CENTER LINE OF
 MG0174'THE HIGHWAY, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 MG0174
 MG0174                          STATION RECOVERY (1988)
 MG0174
 MG0174'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0174'MARK NOT FOUND.
 MG0174
 MG0174                          STATION RECOVERY (1996)
 MG0174
 MG0174'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0174'MARK NOT FOUND.
 MG0174
 MG0174                          STATION RECOVERY (2001)
 MG0174
 MG0174'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0174'MARK NOT FOUND.
 MG0174
 MG0174                          STATION RECOVERY (2004)
 MG0174
 MG0174'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0174'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0247 ***********************************************************************
 MG0247  DESIGNATION -  Q 195
 MG0247  PID         -  MG0247
 MG0247  STATE/COUNTY-  IL/KNOX
 MG0247  COUNTRY     -  US
 MG0247  USGS QUAD   -  WATAGA (2018)
 MG0247
 MG0247                         *CURRENT SURVEY CONTROL
 MG0247  ______________________________________________________________________
 MG0247* NAD 83(1986) POSITION- 41 03 51.     (N) 090 20 09.     (W)   SCALED
 MG0247* NAVD 88 ORTHO HEIGHT -   234.059 (meters)      767.91  (feet) ADJUSTED
 MG0247  ______________________________________________________________________
 MG0247  GEOID HEIGHT    -        -32.877 (meters)                     GEOID18
 MG0247  DYNAMIC HEIGHT  -        233.958 (meters)      767.58  (feet) COMP
 MG0247  MODELED GRAVITY -    980,186.3   (mgal)                       NAVD 88
 MG0247
 MG0247  VERT ORDER      -  SECOND    CLASS 0
 MG0247
 MG0247.The horizontal coordinates were scaled from a map and have
 MG0247.an estimated accuracy of +/- 6 seconds.
 MG0247
 MG0247.The orthometric height was determined by differential leveling and
 MG0247.adjusted by the NATIONAL GEODETIC SURVEY
 MG0247.in June 1991.
 MG0247
 MG0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0247.GEOID18 height accuracy estimate available here.
 MG0247
 MG0247.Click photographs - Photos may exist for this station.
 MG0247
 MG0247.The dynamic height is computed by dividing the NAVD 88
 MG0247.geopotential number by the normal gravity value computed on the
 MG0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0247.degrees latitude (g = 980.6199 gals.).
 MG0247
 MG0247.The modeled gravity was interpolated from observed gravity values.
 MG0247
 MG0247;                    North         East    Units  Estimated Accuracy
 MG0247;SPC IL W     -   488,170.      685,780.      MT  (+/- 180 meters Scaled)
 MG0247
 MG0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF238493(NAD 83)
 MG0247
 MG0247                          SUPERSEDED SURVEY CONTROL
 MG0247
 MG0247  NGVD 29 (??/??/92)  234.113  (m)          768.09   (f) ADJ UNCH    2 0
 MG0247
 MG0247.Superseded values are not recommended for survey control.
 MG0247
 MG0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0247.See file dsdata.pdf to determine how the superseded data were derived.
 MG0247
 MG0247_MARKER: DB = BENCH MARK DISK
 MG0247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0247_STAMPING: Q 195 1959
 MG0247_MARK LOGO: CGS
 MG0247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0247+STABILITY: SURFACE MOTION
 MG0247
 MG0247  HISTORY     - Date     Condition        Report By
 MG0247  HISTORY     - 1959     MONUMENTED       CGS
 MG0247  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0247
 MG0247                          STATION DESCRIPTION
 MG0247
 MG0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0247'9.8 MI S FROM WOODHULL.
 MG0247'THE MARK MAY BE REACHED FROM HENDERSON, KNOX COUNTY, BY GOING
 MG0247'NORTH FOR 0.75 MILES ALONG A GRAVEL ROAD FROM THE CITY PARK,
 MG0247'THENCE 0.35 MILES EAST ALONG A GRAVEL ROAD, THENCE 2.0 MILES
 MG0247'NORTH ALONG A GRAVEL ROAD, THENCE 0.35 MILES EAST ALONG A
 MG0247'DIRT ROAD.  NOTE-- ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY
 MG0247'17 FROM THE CITY WATER TANK AT WOODHULL, THENCE 8.0 MILES SOUTH
 MG0247'ALONG A GRAVEL ROAD, THENCE 0.35 MILES EAST ALONG A DIRT ROAD,
 MG0247'23 FEET NORTH OF THE CENTERLINE OF THE ROAD, 1.9 FEET SOUTH OF A
 MG0247'FENCE LINE, 9.8 FEET EAST OF THE EAST END OF A BOARD GATE, 74
 MG0247'FEET NORTHEAST OF THE EAST END OF A SMALL BRIDGE, 2.2 FEET
 MG0247'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 MG0247'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0247
 MG0247                          STATION RECOVERY (1997)
 MG0247
 MG0247'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0247'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0129 ***********************************************************************
 LD0129  DESIGNATION -  Q 196
 LD0129  PID         -  LD0129
 LD0129  STATE/COUNTY-  IL/KNOX
 LD0129  COUNTRY     -  US
 LD0129  USGS QUAD   -  APPLETON (2018)
 LD0129
 LD0129                         *CURRENT SURVEY CONTROL
 LD0129  ______________________________________________________________________
 LD0129* NAD 83(1986) POSITION- 40 54 35.     (N) 090 11 27.     (W)   SCALED
 LD0129* NAVD 88 ORTHO HEIGHT -   207.894 (meters)      682.07  (feet) ADJUSTED
 LD0129  ______________________________________________________________________
 LD0129  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 LD0129  DYNAMIC HEIGHT  -        207.801 (meters)      681.76  (feet) COMP
 LD0129  MODELED GRAVITY -    980,174.8   (mgal)                       NAVD 88
 LD0129
 LD0129  VERT ORDER      -  SECOND    CLASS 0
 LD0129
 LD0129.The horizontal coordinates were scaled from a map and have
 LD0129.an estimated accuracy of +/- 6 seconds.
 LD0129
 LD0129.The orthometric height was determined by differential leveling and
 LD0129.adjusted by the NATIONAL GEODETIC SURVEY
 LD0129.in June 1991.
 LD0129
 LD0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0129.GEOID18 height accuracy estimate available here.
 LD0129
 LD0129.Click photographs - Photos may exist for this station.
 LD0129
 LD0129.The dynamic height is computed by dividing the NAVD 88
 LD0129.geopotential number by the normal gravity value computed on the
 LD0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0129.degrees latitude (g = 980.6199 gals.).
 LD0129
 LD0129.The modeled gravity was interpolated from observed gravity values.
 LD0129
 LD0129;                    North         East    Units  Estimated Accuracy
 LD0129;SPC IL W     -   471,000.      697,960.      MT  (+/- 180 meters Scaled)
 LD0129
 LD0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF365325(NAD 83)
 LD0129
 LD0129                          SUPERSEDED SURVEY CONTROL
 LD0129
 LD0129  NGVD 29 (??/??/92)  207.959  (m)          682.28   (f) ADJ UNCH    2 0
 LD0129
 LD0129.Superseded values are not recommended for survey control.
 LD0129
 LD0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0129.See file dsdata.pdf to determine how the superseded data were derived.
 LD0129
 LD0129_MARKER: DB = BENCH MARK DISK
 LD0129_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0129_SP_SET: BOX CULVERT HEADWALL
 LD0129_STAMPING: G 196 1959
 LD0129_MARK LOGO: CGS
 LD0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0129+STABILITY: SURFACE MOTION
 LD0129
 LD0129  HISTORY     - Date     Condition        Report By
 LD0129  HISTORY     - 1959     MONUMENTED       CGS
 LD0129  HISTORY     - 19971107 GOOD             USPSQD
 LD0129
 LD0129                          STATION DESCRIPTION
 LD0129
 LD0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0129'4.7 MI E FROM KNOXVILLE.
 LD0129'ABOUT 4.7 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0129'AT KNOXVILLE, SET IN THE TOP OF THE EAST END OF THE SOUTH
 LD0129'HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, 30 FEET SOUTH OF THE
 LD0129'CENTER LINE OF THE HIGHWAY, 39 FEET NORTHEAST OF THE THIRD
 LD0129'TELEPHONE POLE EAST OF A DRIVEWAY NORTH TO A FARM HOUSE, ABOUT
 LD0129'5 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LD0129
 LD0129                          STATION RECOVERY (1997)
 LD0129
 LD0129'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1450 ***********************************************************************
 LC1450  DESIGNATION -  Q 197
 LC1450  PID         -  LC1450
 LC1450  STATE/COUNTY-  IL/PEORIA
 LC1450  COUNTRY     -  US
 LC1450  USGS QUAD   -  OAK HILL (2018)
 LC1450
 LC1450                         *CURRENT SURVEY CONTROL
 LC1450  ______________________________________________________________________
 LC1450* NAD 83(1986) POSITION- 40 48 01.     (N) 089 48 02.     (W)   SCALED
 LC1450* NAVD 88 ORTHO HEIGHT -   163.073 (meters)      535.02  (feet) ADJUSTED
 LC1450  ______________________________________________________________________
 LC1450  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 LC1450  DYNAMIC HEIGHT  -        162.999 (meters)      534.77  (feet) COMP
 LC1450  MODELED GRAVITY -    980,166.6   (mgal)                       NAVD 88
 LC1450
 LC1450  VERT ORDER      -  SECOND    CLASS 0
 LC1450
 LC1450.The horizontal coordinates were scaled from a map and have
 LC1450.an estimated accuracy of +/- 6 seconds.
 LC1450
 LC1450.The orthometric height was determined by differential leveling and
 LC1450.adjusted by the NATIONAL GEODETIC SURVEY
 LC1450.in June 1991.
 LC1450
 LC1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1450.GEOID18 height accuracy estimate available here.
 LC1450
 LC1450.Click photographs - Photos may exist for this station.
 LC1450
 LC1450.The dynamic height is computed by dividing the NAVD 88
 LC1450.geopotential number by the normal gravity value computed on the
 LC1450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1450.degrees latitude (g = 980.6199 gals.).
 LC1450
 LC1450.The modeled gravity was interpolated from observed gravity values.
 LC1450
 LC1450;                    North         East    Units  Estimated Accuracy
 LC1450;SPC IL W     -   458,910.      730,890.      MT  (+/- 180 meters Scaled)
 LC1450
 LC1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL637203(NAD 83)
 LC1450
 LC1450                          SUPERSEDED SURVEY CONTROL
 LC1450
 LC1450  NGVD 29 (??/??/92)  163.157  (m)          535.29   (f) ADJ UNCH    2 0
 LC1450
 LC1450.Superseded values are not recommended for survey control.
 LC1450
 LC1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1450.See file dsdata.pdf to determine how the superseded data were derived.
 LC1450
 LC1450_MARKER: DB = BENCH MARK DISK
 LC1450_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1450_SP_SET: BRIDGE
 LC1450_STAMPING: Q 197 1959
 LC1450_MARK LOGO: CGS
 LC1450_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1450
 LC1450  HISTORY     - Date     Condition        Report By
 LC1450  HISTORY     - 1959     MONUMENTED       CGS
 LC1450  HISTORY     - 1981     GOOD             LOCENG
 LC1450  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1450
 LC1450                          STATION DESCRIPTION
 LC1450
 LC1450'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1450'4.4 MI SE FROM BRIMFIELD.
 LC1450'ABOUT 4.35 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1450'STATION AT BRIMFIELD, SET IN THE TOP OF THE NORTHEAST END OF THE
 LC1450'WINGWALL AT THE SOUTHWEST CORNER OF THE STEEL SPAN BRIDGE OVER THE
 LC1450'KICKAPOO CREEK, 15 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 LC1450'ABOUT LEVEL WITH THE HIGHWAY.
 LC1450
 LC1450                          STATION RECOVERY (1981)
 LC1450
 LC1450'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1981
 LC1450'RECOVERED IN GOOD CONDITION.
 LC1450
 LC1450                          STATION RECOVERY (1998)
 LC1450
 LC1450'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1450'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1605 ***********************************************************************
 LC1605  DESIGNATION -  Q 197 RESET
 LC1605  PID         -  LC1605
 LC1605  STATE/COUNTY-  IL/PEORIA
 LC1605  COUNTRY     -  US
 LC1605  USGS QUAD   -  OAK HILL (2018)
 LC1605
 LC1605                         *CURRENT SURVEY CONTROL
 LC1605  ______________________________________________________________________
 LC1605* NAD 83(1986) POSITION- 40 48 01.     (N) 089 48 02.     (W)   SCALED
 LC1605* NAVD 88 ORTHO HEIGHT -   162.60  (+/-2cm)      533.5   (feet) VERTCON3
 LC1605  ______________________________________________________________________
 LC1605  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 LC1605  VERT ORDER      -  THIRD (See Below)
 LC1605
 LC1605.The horizontal coordinates were scaled from a map and have
 LC1605.an estimated accuracy of +/- 6 seconds.
 LC1605
 LC1605.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1605.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1605
 LC1605.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1605.GEOID18 height accuracy estimate available here.
 LC1605
 LC1605.The vertical order pertains to the NGVD 29 superseded value.
 LC1605
 LC1605.Click photographs - Photos may exist for this station.
 LC1605
 LC1605;                    North         East    Units  Estimated Accuracy
 LC1605;SPC IL W     -   458,910.      730,890.      MT  (+/- 180 meters Scaled)
 LC1605
 LC1605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL637203(NAD 83)
 LC1605
 LC1605                          SUPERSEDED SURVEY CONTROL
 LC1605
 LC1605  NGVD 29 (11/09/15)  162.69   (m)          533.8    (f) RESET       3  
 LC1605
 LC1605.Superseded values are not recommended for survey control.
 LC1605
 LC1605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1605.See file dsdata.pdf to determine how the superseded data were derived.
 LC1605
 LC1605_MARKER: DV = VERTICAL CONTROL DISK
 LC1605_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1605_SP_SET: WINGWALL
 LC1605_STAMPING: Q 197 RESET 1976
 LC1605_MARK LOGO: NGS
 LC1605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1605+STABILITY: SURFACE MOTION
 LC1605
 LC1605  HISTORY     - Date     Condition        Report By
 LC1605  HISTORY     - 1976     MONUMENTED       ILDT
 LC1605
 LC1605                          STATION DESCRIPTION
 LC1605
 LC1605'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 LC1605'4.35 MI SE FROM BRIMFIELD.
 LC1605'4.35 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE STATION IN
 LC1605'BRIMFIELD, IN THE TOP OF THE NORTHEAST END OF WINGWALL AT THE
 LC1605'SOUTHEAST CORNER OF CONCRETE BRIDGE OVER KIKAPOO CREEK, AND 18 FEET
 LC1605'SOUTH OF THE CENTERLINE OF THE HIGHWAY.
 LC1605'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1472 ***********************************************************************
 LC1472  DESIGNATION -  Q 198 RESET
 LC1472  PID         -  LC1472
 LC1472  STATE/COUNTY-  IL/PEORIA
 LC1472  COUNTRY     -  US
 LC1472  USGS QUAD   -  DUNLAP (2018)
 LC1472
 LC1472                         *CURRENT SURVEY CONTROL
 LC1472  ______________________________________________________________________
 LC1472* NAD 83(1986) POSITION- 40 47 08.7    (N) 089 43 37.3    (W)   HD_HELD2
 LC1472* NAVD 88 ORTHO HEIGHT -   209.08  (meters)      686.0   (feet) RESET
 LC1472  ______________________________________________________________________
 LC1472  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 LC1472  VERT ORDER      -  THIRD
 LC1472
 LC1472.The horizontal coordinates were established by autonomous hand held GPS
 LC1472.observations and have an estimated accuracy of +/- 10 meters.
 LC1472
 LC1472.The orthometric height was computed from unverified reset data.
 LC1472
 LC1472.No vertical observational check was made to the station.
 LC1472
 LC1472.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1472.GEOID18 height accuracy estimate available here.
 LC1472
 LC1472.Click photographs - Photos may exist for this station.
 LC1472
 LC1472;                    North         East    Units  Estimated Accuracy
 LC1472;SPC IL W     -   457,327.      737,106.      MT  (+/- 10 meters HH2 GPS)
 LC1472
 LC1472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6989818552(NAD 83)
 LC1472
 LC1472                          SUPERSEDED SURVEY CONTROL
 LC1472
 LC1472  NGVD 29 (??/??/??)  209.16   (m)          686.2    (f) RESET       3  
 LC1472
 LC1472.Superseded values are not recommended for survey control.
 LC1472
 LC1472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1472.See file dsdata.pdf to determine how the superseded data were derived.
 LC1472
 LC1472_MARKER: DB = BENCH MARK DISK
 LC1472_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1472_SP_SET: BOX CULVERT HEADWALL
 LC1472_STAMPING: Q 198 RESET 1963
 LC1472_MARK LOGO: CGS
 LC1472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1472+STABILITY: SURFACE MOTION
 LC1472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1472+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2011
 LC1472
 LC1472  HISTORY     - Date     Condition        Report By
 LC1472  HISTORY     - 1963     MONUMENTED       ILHD
 LC1472  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1472  HISTORY     - 20110414 GOOD             CMT
 LC1472
 LC1472                          STATION DESCRIPTION
 LC1472
 LC1472'DESCRIBED BY IL HIGHWAY DEPT 1963
 LC1472'1.2 MI E FROM KICKAPOO.
 LC1472'1.2 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST CORNER
 LC1472'OF THE CITY PARK AT KICKAPOO, AT THE JUNCTION OF GRAVEL ROAD SOUTH,
 LC1472'SET IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL OF A 3-FOOT
 LC1472'CONCRETE BOX CULVERT, 18 FEET SOUTH OF THE CENTERLINE OF THE
 LC1472'HIGHWAY, 66 FEET EAST OF THE CENTERLINE OF THE GRAVEL ROAD, ABOUT
 LC1472'THE SAME LEVEL AS THE HIGHWAY.
 LC1472
 LC1472                          STATION RECOVERY (1998)
 LC1472
 LC1472'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1472'MARK NOT FOUND.
 LC1472
 LC1472                          STATION RECOVERY (2011)
 LC1472
 LC1472'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 LC1472'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0966 ***********************************************************************
 LC0966  DESIGNATION -  Q 199
 LC0966  PID         -  LC0966
 LC0966  STATE/COUNTY-  IL/MCLEAN
 LC0966  COUNTRY     -  US
 LC0966  USGS QUAD   -  NORMAL WEST (2018)
 LC0966
 LC0966                         *CURRENT SURVEY CONTROL
 LC0966  ______________________________________________________________________
 LC0966* NAD 83(1986) POSITION- 40 34 04.     (N) 089 06 15.     (W)   SCALED
 LC0966* NAVD 88 ORTHO HEIGHT -   239.776 (meters)      786.67  (feet) ADJUSTED
 LC0966  ______________________________________________________________________
 LC0966  GEOID HEIGHT    -        -32.199 (meters)                     GEOID18
 LC0966  DYNAMIC HEIGHT  -        239.664 (meters)      786.30  (feet) COMP
 LC0966  MODELED GRAVITY -    980,150.6   (mgal)                       NAVD 88
 LC0966
 LC0966  VERT ORDER      -  SECOND    CLASS 0
 LC0966
 LC0966.The horizontal coordinates were scaled from a map and have
 LC0966.an estimated accuracy of +/- 6 seconds.
 LC0966
 LC0966.The orthometric height was determined by differential leveling and
 LC0966.adjusted by the NATIONAL GEODETIC SURVEY
 LC0966.in June 1991.
 LC0966
 LC0966.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0966.GEOID18 height accuracy estimate available here.
 LC0966
 LC0966.Click photographs - Photos may exist for this station.
 LC0966
 LC0966.The dynamic height is computed by dividing the NAVD 88
 LC0966.geopotential number by the normal gravity value computed on the
 LC0966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0966.degrees latitude (g = 980.6199 gals.).
 LC0966
 LC0966.The modeled gravity was interpolated from observed gravity values.
 LC0966
 LC0966;                    North         East    Units  Estimated Accuracy
 LC0966;SPC IL E     -   433,330.      234,730.      MT  (+/- 180 meters Scaled)
 LC0966
 LC0966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK218929(NAD 83)
 LC0966
 LC0966                          SUPERSEDED SURVEY CONTROL
 LC0966
 LC0966  NGVD 29 (??/??/92)  239.837  (m)          786.87   (f) ADJ UNCH    2 0
 LC0966
 LC0966.Superseded values are not recommended for survey control.
 LC0966
 LC0966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0966.See file dsdata.pdf to determine how the superseded data were derived.
 LC0966
 LC0966_MARKER: DB = BENCH MARK DISK
 LC0966_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0966_SP_SET: BRIDGE
 LC0966_STAMPING: Q 199 1959
 LC0966_MARK LOGO: CGS
 LC0966_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0966
 LC0966  HISTORY     - Date     Condition        Report By
 LC0966  HISTORY     - 1959     MONUMENTED       CGS
 LC0966  HISTORY     - 1986     GOOD             USPSQD
 LC0966  HISTORY     - 1987     GOOD             USPSQD
 LC0966  HISTORY     - 1988     GOOD             USPSQD
 LC0966
 LC0966                          STATION DESCRIPTION
 LC0966
 LC0966'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0966'2.4 MI SE FROM CARLOCK.
 LC0966'ABOUT 0.9 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHICAGO AND
 LC0966'ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 1.45 MILES EAST
 LC0966'ALONG A GRAVEL ROAD, SET IN THE TOP OF THE EAST END OF THE SOUTH
 LC0966'HEADWALL OF A 15-FOOT CONCRETE BRIDGE, 12 FEET SOUTH OF THE
 LC0966'CENTERLINE OF THE ROAD, ABOUT 0.1 MILE WEST OF A FARM HOUSE NORTH
 LC0966'OF THE ROAD, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD.
 LC0966
 LC0966                          STATION RECOVERY (1986)
 LC0966
 LC0966'RECOVERY NOTE BY US POWER SQUADRON 1986 (MI)
 LC0966'RECOVERED IN GOOD CONDITION.
 LC0966
 LC0966                          STATION RECOVERY (1987)
 LC0966
 LC0966'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0966'RECOVERED IN GOOD CONDITION.
 LC0966
 LC0966                          STATION RECOVERY (1988)
 LC0966
 LC0966'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0966'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0218 ***********************************************************************
 MF0218  DESIGNATION -  Q 20
 MF0218  PID         -  MF0218
 MF0218  STATE/COUNTY-  IL/GRUNDY
 MF0218  COUNTRY     -  US
 MF0218  USGS QUAD   -  MORRIS (2018)
 MF0218
 MF0218                         *CURRENT SURVEY CONTROL
 MF0218  ______________________________________________________________________
 MF0218* NAD 83(1986) POSITION- 41 20 02.     (N) 088 25 17.     (W)   SCALED
 MF0218* NAVD 88 ORTHO HEIGHT -   160.239 (meters)      525.72  (feet) ADJUSTED
 MF0218  ______________________________________________________________________
 MF0218  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 MF0218  DYNAMIC HEIGHT  -        160.177 (meters)      525.51  (feet) COMP
 MF0218  MODELED GRAVITY -    980,234.2   (mgal)                       NAVD 88
 MF0218
 MF0218  VERT ORDER      -  SECOND    CLASS 0
 MF0218
 MF0218.The horizontal coordinates were scaled from a map and have
 MF0218.an estimated accuracy of +/- 6 seconds.
 MF0218
 MF0218.The orthometric height was determined by differential leveling and
 MF0218.adjusted by the NATIONAL GEODETIC SURVEY
 MF0218.in June 1991.
 MF0218
 MF0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0218.GEOID18 height accuracy estimate available here.
 MF0218
 MF0218.Click photographs - Photos may exist for this station.
 MF0218
 MF0218.The dynamic height is computed by dividing the NAVD 88
 MF0218.geopotential number by the normal gravity value computed on the
 MF0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0218.degrees latitude (g = 980.6199 gals.).
 MF0218
 MF0218.The modeled gravity was interpolated from observed gravity values.
 MF0218
 MF0218;                    North         East    Units  Estimated Accuracy
 MF0218;SPC IL E     -   518,130.      292,630.      MT  (+/- 180 meters Scaled)
 MF0218
 MF0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL810767(NAD 83)
 MF0218
 MF0218                          SUPERSEDED SURVEY CONTROL
 MF0218
 MF0218  NGVD 29 (??/??/92)  160.316  (m)          525.97   (f) ADJ UNCH    2 0
 MF0218
 MF0218.Superseded values are not recommended for survey control.
 MF0218
 MF0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0218.See file dsdata.pdf to determine how the superseded data were derived.
 MF0218
 MF0218_MARKER: DB = BENCH MARK DISK
 MF0218_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0218_SP_SET: BOX CULVERT HEADWALL
 MF0218_STAMPING: Q 20 1934
 MF0218_MARK LOGO: CGS
 MF0218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0218+STABILITY: SURFACE MOTION
 MF0218
 MF0218  HISTORY     - Date     Condition        Report By
 MF0218  HISTORY     - 1934     MONUMENTED       CGS
 MF0218  HISTORY     - 20050807 MARK NOT FOUND   GEOCAC
 MF0218
 MF0218                          STATION DESCRIPTION
 MF0218
 MF0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0218'1.7 MI S FROM MORRIS.
 MF0218'1.7 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE COUNTY COURTHOUSE
 MF0218'AT MORRIS, GRUNDY COUNTY, AT A 2-BY 2-FOOT CONCRETE-BOX CULVERT,
 MF0218'IN THE CENTER OF THE TOP OF THE WEST HEADWALL, 18 FEET WEST OF
 MF0218'THE CENTERLINE OF THE HIGHWAY, AND LEVEL WITH THE HIGHWAY.  A
 MF0218'STANDARD DISK, STAMPED Q 20 1934.
 MF0218
 MF0218                          STATION RECOVERY (2005)
 MF0218
 MF0218'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF0218'CHECKED THE AREA AT AND AROUND THE COORDINATES WITH NO FINDING.  MARK
 MF0218'MAY HAVE BEEN DESTROYED A FEW YEARS AGO WHEN ILLINOIS ROUTE 47 WAS
 MF0218'WIDENED IN THIS AREA.  THE CURRENT DESCRIPTION PUTS THE MARK IN THE
 MF0218'MIDDLE OF A TRAFFIC LANE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0240 ***********************************************************************
 LC0240  DESIGNATION -  Q 200
 LC0240  PID         -  LC0240
 LC0240  STATE/COUNTY-  IL/CHAMPAIGN
 LC0240  COUNTRY     -  US
 LC0240  USGS QUAD   -  THOMASBORO (2018)
 LC0240
 LC0240                         *CURRENT SURVEY CONTROL
 LC0240  ______________________________________________________________________
 LC0240* NAD 83(1986) POSITION- 40 12 00.     (N) 088 13 15.     (W)   SCALED
 LC0240* NAVD 88 ORTHO HEIGHT -   222.526 (meters)      730.07  (feet) ADJUSTED
 LC0240  ______________________________________________________________________
 LC0240  GEOID HEIGHT    -        -32.190 (meters)                     GEOID18
 LC0240  DYNAMIC HEIGHT  -        222.413 (meters)      729.70  (feet) COMP
 LC0240  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 LC0240
 LC0240  VERT ORDER      -  SECOND    CLASS 0
 LC0240
 LC0240.The horizontal coordinates were scaled from a map and have
 LC0240.an estimated accuracy of +/- 6 seconds.
 LC0240
 LC0240.The orthometric height was determined by differential leveling and
 LC0240.adjusted by the NATIONAL GEODETIC SURVEY
 LC0240.in June 1991.
 LC0240
 LC0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0240.GEOID18 height accuracy estimate available here.
 LC0240
 LC0240.Click photographs - Photos may exist for this station.
 LC0240
 LC0240.The dynamic height is computed by dividing the NAVD 88
 LC0240.geopotential number by the normal gravity value computed on the
 LC0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0240.degrees latitude (g = 980.6199 gals.).
 LC0240
 LC0240.The modeled gravity was interpolated from observed gravity values.
 LC0240
 LC0240;                    North         East    Units  Estimated Accuracy
 LC0240;SPC IL E     -   392,210.      309,580.      MT  (+/- 180 meters Scaled)
 LC0240
 LC0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK960506(NAD 83)
 LC0240
 LC0240                          SUPERSEDED SURVEY CONTROL
 LC0240
 LC0240  NGVD 29 (??/??/92)  222.565  (m)          730.20   (f) ADJ UNCH    2 0
 LC0240
 LC0240.Superseded values are not recommended for survey control.
 LC0240
 LC0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0240.See file dsdata.pdf to determine how the superseded data were derived.
 LC0240
 LC0240_MARKER: DB = BENCH MARK DISK
 LC0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0240_STAMPING: Q 200 1959
 LC0240_MARK LOGO: CGS
 LC0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0240+STABILITY: SURFACE MOTION
 LC0240
 LC0240  HISTORY     - Date     Condition        Report By
 LC0240  HISTORY     - 1959     MONUMENTED       CGS
 LC0240  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0240  HISTORY     - 20051215 POOR             ILDT
 LC0240
 LC0240                          STATION DESCRIPTION
 LC0240
 LC0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0240'1.3 MI NW FROM LEVERETT.
 LC0240'ABOUT 0.55 MILES WEST ALONG A CONCRETE PAVED ROAD FROM ITS
 LC0240'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN LEVERETT, THENCE
 LC0240'0.75 MILES NORTH ALONG A GRAVEL ROAD, AT AN EAST-WEST CROSS ROAD,
 LC0240'25 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 29 FEET
 LC0240'WEST OF THE CENTER LINE OF THE ROAD, 39 FEET NORTHWEST OF THE
 LC0240'CENTER OF THE JUNCTION, 1 FOOT SOUTH OF A FENCE, 3 1/2 FEET
 LC0240'WEST-SOUTHWEST OF A FENCE CORNER, 1.9 FEET EAST OF A METAL WITNESS
 LC0240'POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE ROAD AND SET IN
 LC0240'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0240
 LC0240                          STATION RECOVERY (1973)
 LC0240
 LC0240'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0240'MARK NOT FOUND.
 LC0240
 LC0240                          STATION RECOVERY (2005)
 LC0240
 LC0240'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0240'MARK IS LEANING TO THE WEST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0046 ***********************************************************************
 LC0046  DESIGNATION -  Q 201
 LC0046  PID         -  LC0046
 LC0046  STATE/COUNTY-  IL/IROQUOIS
 LC0046  COUNTRY     -  US
 LC0046  USGS QUAD   -  BUCKLEY (2018)
 LC0046
 LC0046                         *CURRENT SURVEY CONTROL
 LC0046  ______________________________________________________________________
 LC0046* NAD 83(1986) POSITION- 40 30 51.     (N) 088 04 22.     (W)   SCALED
 LC0046* NAVD 88 ORTHO HEIGHT -   234.930 (meters)      770.77  (feet) ADJUSTED
 LC0046  ______________________________________________________________________
 LC0046  GEOID HEIGHT    -        -32.310 (meters)                     GEOID18
 LC0046  DYNAMIC HEIGHT  -        234.819 (meters)      770.40  (feet) COMP
 LC0046  MODELED GRAVITY -    980,146.8   (mgal)                       NAVD 88
 LC0046
 LC0046  VERT ORDER      -  SECOND    CLASS 0
 LC0046
 LC0046.The horizontal coordinates were scaled from a map and have
 LC0046.an estimated accuracy of +/- 6 seconds.
 LC0046
 LC0046.The orthometric height was determined by differential leveling and
 LC0046.adjusted by the NATIONAL GEODETIC SURVEY
 LC0046.in June 1991.
 LC0046
 LC0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0046.GEOID18 height accuracy estimate available here.
 LC0046
 LC0046.Click photographs - Photos may exist for this station.
 LC0046
 LC0046.The dynamic height is computed by dividing the NAVD 88
 LC0046.geopotential number by the normal gravity value computed on the
 LC0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0046.degrees latitude (g = 980.6199 gals.).
 LC0046
 LC0046.The modeled gravity was interpolated from observed gravity values.
 LC0046
 LC0046;                    North         East    Units  Estimated Accuracy
 LC0046;SPC IL E     -   427,120.      322,080.      MT  (+/- 180 meters Scaled)
 LC0046
 LC0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK091853(NAD 83)
 LC0046
 LC0046                          SUPERSEDED SURVEY CONTROL
 LC0046
 LC0046  NGVD 29 (??/??/92)  234.988  (m)          770.96   (f) ADJ UNCH    2 0
 LC0046
 LC0046.Superseded values are not recommended for survey control.
 LC0046
 LC0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0046.See file dsdata.pdf to determine how the superseded data were derived.
 LC0046
 LC0046_MARKER: DB = BENCH MARK DISK
 LC0046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0046_STAMPING: Q 201 1959
 LC0046_MARK LOGO: CGS
 LC0046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0046+STABILITY: SURFACE MOTION
 LC0046
 LC0046  HISTORY     - Date     Condition        Report By
 LC0046  HISTORY     - 1959     MONUMENTED       CGS
 LC0046  HISTORY     - 20071020 GOOD             GEOCAC
 LC0046
 LC0046                          STATION DESCRIPTION
 LC0046
 LC0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0046'0.3 MI S FROM LODA.
 LC0046'ABOUT 0.3 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0046'AT LODA, AT THE JUNCTION OF AN ASPHALT ROAD EAST, 26 FEET EAST
 LC0046'OF THE CENTER LINE OF THE HIGHWAY, 42 FEET NORTH OF THE CENTER
 LC0046'LINE OF THE ROAD EAST, 7 FEET SOUTH OF A TELEPHONE POLE, 98
 LC0046'FEET NORTH OF THE CITY LIMITS SIGN, 49 FEET NORTHEAST OF THE
 LC0046'CENTER OF THE JUNCTION, 2.0 FEET NORTH OF A METAL WITNESS POST,
 LC0046'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE
 LC0046'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0046
 LC0046                          STATION RECOVERY (2007)
 LC0046
 LC0046'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0114 ***********************************************************************
 LC0114  DESIGNATION -  Q 202
 LC0114  PID         -  LC0114
 LC0114  STATE/COUNTY-  IL/IROQUOIS
 LC0114  COUNTRY     -  US
 LC0114  USGS QUAD   -  LA HOGUE (2018)
 LC0114
 LC0114                         *CURRENT SURVEY CONTROL
 LC0114  ______________________________________________________________________
 LC0114* NAD 83(1986) POSITION- 40 48 36.09   (N) 088 00 09.59   (W)   HD_HELD1
 LC0114* NAVD 88 ORTHO HEIGHT -   197.333 (meters)      647.42  (feet) ADJUSTED
 LC0114  ______________________________________________________________________
 LC0114  GEOID HEIGHT    -        -32.462 (meters)                     GEOID18
 LC0114  DYNAMIC HEIGHT  -        197.248 (meters)      647.14  (feet) COMP
 LC0114  MODELED GRAVITY -    980,186.7   (mgal)                       NAVD 88
 LC0114
 LC0114  VERT ORDER      -  SECOND    CLASS 0
 LC0114
 LC0114.The horizontal coordinates were determined by differentially corrected
 LC0114.hand held GPS observations or other comparable positioning techniques
 LC0114.and have an estimated accuracy of +/- 3 meters.
 LC0114
 LC0114.The orthometric height was determined by differential leveling and
 LC0114.adjusted by the NATIONAL GEODETIC SURVEY
 LC0114.in June 1991.
 LC0114
 LC0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0114.GEOID18 height accuracy estimate available here.
 LC0114
 LC0114.Click photographs - Photos may exist for this station.
 LC0114
 LC0114.The dynamic height is computed by dividing the NAVD 88
 LC0114.geopotential number by the normal gravity value computed on the
 LC0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0114.degrees latitude (g = 980.6199 gals.).
 LC0114
 LC0114.The modeled gravity was interpolated from observed gravity values.
 LC0114
 LC0114;                    North         East    Units  Estimated Accuracy
 LC0114;SPC IL E     -   459,997.8     327,900.0     MT  (+/- 3 meters HH1 GPS) 
 LC0114
 LC0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1543218152(NAD 83)
 LC0114
 LC0114                          SUPERSEDED SURVEY CONTROL
 LC0114
 LC0114  NGVD 29 (??/??/92)  197.408  (m)          647.66   (f) ADJ UNCH    2 0
 LC0114
 LC0114.Superseded values are not recommended for survey control.
 LC0114
 LC0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0114.See file dsdata.pdf to determine how the superseded data were derived.
 LC0114
 LC0114_MARKER: DB = BENCH MARK DISK
 LC0114_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0114_SP_SET: BOX CULVERT HEADWALL
 LC0114_STAMPING: Q 202 1959
 LC0114_MARK LOGO: CGS
 LC0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0114+STABILITY: SURFACE MOTION
 LC0114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0114+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2025
 LC0114
 LC0114  HISTORY     - Date     Condition        Report By
 LC0114  HISTORY     - 1959     MONUMENTED       CGS
 LC0114  HISTORY     - 20071006 GOOD             GEOCAC
 LC0114  HISTORY     - 20250724 GOOD             ILDT
 LC0114
 LC0114                          STATION DESCRIPTION
 LC0114
 LC0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0114'2 MI SW FROM DANFORTH.
 LC0114'ABOUT 0.65 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS,
 LC0114'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 1.35 MILES WEST ALONG
 LC0114'AN ASPHALT ROAD, AT THE JUNCTION OF A GRAVEL ROAD SOUTH, SET IN
 LC0114'THE TOP OF THE EAST END OF THE SOUTH HEADWALL OF A 5-FOOT CONCRETE
 LC0114'BOX CULVERT, 14 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 LC0114'87 1/2 FEET EAST-SOUTHEAST OF THE CENTER OF THE JUNCTION, ABOUT
 LC0114'1/2 FOOT ABOVE THE LEVEL OF THE ROAD.
 LC0114
 LC0114                          STATION RECOVERY (2007)
 LC0114
 LC0114'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0114'RECOVERED IN GOOD CONDITION.
 LC0114
 LC0114                          STATION RECOVERY (2025)
 LC0114
 LC0114'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0638 ***********************************************************************
 LC0638  DESIGNATION -  Q 203
 LC0638  PID         -  LC0638
 LC0638  STATE/COUNTY-  IL/MCLEAN
 LC0638  COUNTRY     -  US
 LC0638  USGS QUAD   -  HOLDER (2018)
 LC0638
 LC0638                         *CURRENT SURVEY CONTROL
 LC0638  ______________________________________________________________________
 LC0638* NAD 83(1986) POSITION- 40 23 21.4    (N) 088 52 14.2    (W)   HD_HELD2
 LC0638* NAVD 88 ORTHO HEIGHT -   236.672 (meters)      776.48  (feet) ADJUSTED
 LC0638  ______________________________________________________________________
 LC0638  GEOID HEIGHT    -        -31.993 (meters)                     GEOID18
 LC0638  DYNAMIC HEIGHT  -        236.558 (meters)      776.11  (feet) COMP
 LC0638  MODELED GRAVITY -    980,137.0   (mgal)                       NAVD 88
 LC0638
 LC0638  VERT ORDER      -  SECOND    CLASS 0
 LC0638
 LC0638.The horizontal coordinates were established by autonomous hand held GPS
 LC0638.observations and have an estimated accuracy of +/- 10 meters.
 LC0638
 LC0638.The orthometric height was determined by differential leveling and
 LC0638.adjusted by the NATIONAL GEODETIC SURVEY
 LC0638.in June 1991.
 LC0638
 LC0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0638.GEOID18 height accuracy estimate available here.
 LC0638
 LC0638.Click photographs - Photos may exist for this station.
 LC0638
 LC0638.The dynamic height is computed by dividing the NAVD 88
 LC0638.geopotential number by the normal gravity value computed on the
 LC0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0638.degrees latitude (g = 980.6199 gals.).
 LC0638
 LC0638.The modeled gravity was interpolated from observed gravity values.
 LC0638
 LC0638;                    North         East    Units  Estimated Accuracy
 LC0638;SPC IL E     -   413,363.      254,382.      MT  (+/- 10 meters HH2 GPS)
 LC0638
 LC0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4123172644(NAD 83)
 LC0638
 LC0638                          SUPERSEDED SURVEY CONTROL
 LC0638
 LC0638  NGVD 29 (??/??/92)  236.728  (m)          776.67   (f) ADJ UNCH    2 0
 LC0638
 LC0638.Superseded values are not recommended for survey control.
 LC0638
 LC0638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0638.See file dsdata.pdf to determine how the superseded data were derived.
 LC0638
 LC0638_MARKER: DB = BENCH MARK DISK
 LC0638_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0638_SP_SET: BOX CULVERT HEADWALL
 LC0638_STAMPING: Q 203 1959
 LC0638_MARK LOGO: CGS
 LC0638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0638+STABILITY: SURFACE MOTION
 LC0638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0638+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2012
 LC0638
 LC0638  HISTORY     - Date     Condition        Report By
 LC0638  HISTORY     - 1959     MONUMENTED       CGS
 LC0638  HISTORY     - 20120712 GOOD             ILDT
 LC0638
 LC0638                          STATION DESCRIPTION
 LC0638
 LC0638'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0638'0.4 MI S FROM DOWNS.
 LC0638'ABOUT 0.1 MILE SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0638'THE STATION AT DOWNS, THENCE 0.3 MILE SOUTH ALONG AN ASPHALT ROAD,
 LC0638'ABOUT 62 YARDS NORTH OF A DRIVEWAY WEST TO A FARM HOUSE, SET IN
 LC0638'THE TOP OF THE SOUTH END OF THE WEST HEADWALL OF A 4-FOOT CONCRETE
 LC0638'BOX CULVERT, 15 FEET WEST OF THE CENTER LINE OF THE ROAD, ABOUT
 LC0638'LEVEL WITH THE ROAD.
 LC0638
 LC0638                          STATION RECOVERY (2012)
 LC0638
 LC0638'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0638'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0341 ***********************************************************************
 LC0341  DESIGNATION -  Q 204
 LC0341  PID         -  LC0341
 LC0341  STATE/COUNTY-  IL/CHAMPAIGN
 LC0341  COUNTRY     -  US
 LC0341  USGS QUAD   -  RISING (2018)
 LC0341
 LC0341                         *CURRENT SURVEY CONTROL
 LC0341  ______________________________________________________________________
 LC0341* NAD 83(1986) POSITION- 40 10 41.     (N) 088 21 09.     (W)   SCALED
 LC0341* NAVD 88 ORTHO HEIGHT -   233.876 (meters)      767.31  (feet) ADJUSTED
 LC0341  ______________________________________________________________________
 LC0341  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC0341  DYNAMIC HEIGHT  -        233.758 (meters)      766.92  (feet) COMP
 LC0341  MODELED GRAVITY -    980,116.6   (mgal)                       NAVD 88
 LC0341
 LC0341  VERT ORDER      -  SECOND    CLASS 0
 LC0341
 LC0341.The horizontal coordinates were scaled from a map and have
 LC0341.an estimated accuracy of +/- 6 seconds.
 LC0341
 LC0341.The orthometric height was determined by differential leveling and
 LC0341.adjusted by the NATIONAL GEODETIC SURVEY
 LC0341.in June 1991.
 LC0341
 LC0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0341.GEOID18 height accuracy estimate available here.
 LC0341
 LC0341.Click photographs - Photos may exist for this station.
 LC0341
 LC0341.The dynamic height is computed by dividing the NAVD 88
 LC0341.geopotential number by the normal gravity value computed on the
 LC0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0341.degrees latitude (g = 980.6199 gals.).
 LC0341
 LC0341.The modeled gravity was interpolated from observed gravity values.
 LC0341
 LC0341;                    North         East    Units  Estimated Accuracy
 LC0341;SPC IL E     -   389,770.      298,370.      MT  (+/- 180 meters Scaled)
 LC0341
 LC0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK848483(NAD 83)
 LC0341
 LC0341                          SUPERSEDED SURVEY CONTROL
 LC0341
 LC0341  NGVD 29 (??/??/92)  233.919  (m)          767.45   (f) ADJ UNCH    2 0
 LC0341
 LC0341.Superseded values are not recommended for survey control.
 LC0341
 LC0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0341.See file dsdata.pdf to determine how the superseded data were derived.
 LC0341
 LC0341_MARKER: DB = BENCH MARK DISK
 LC0341_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0341_SP_SET: BOX CULVERT HEADWALL
 LC0341_STAMPING: Q 204 1959
 LC0341_MARK LOGO: CGS
 LC0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0341+STABILITY: SURFACE MOTION
 LC0341_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0341+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2009
 LC0341
 LC0341  HISTORY     - Date     Condition        Report By
 LC0341  HISTORY     - 1959     MONUMENTED       CGS
 LC0341  HISTORY     - 1973     GOOD             NGS
 LC0341  HISTORY     - 20090403 GOOD             FOTHIE
 LC0341
 LC0341                          STATION DESCRIPTION
 LC0341
 LC0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0341'3.2 MI E FROM MAHOMET.
 LC0341'ABOUT 0.15 MILES NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0341'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 3.0 MILES EAST
 LC0341'ALONG U.S. HIGHWAY 150, ABOUT 0.15 MILE WEST OF THE JUNCTION OF
 LC0341'A GRAVEL ROAD SOUTH, SET IN THE TOP OF THE SOUTHEAST CORNER
 LC0341'OF THE WEST CONCRETE WALL OF A SPILLWAY SOUTH OF AN 8-FOOT
 LC0341'CONCRETE BOX CULVERT, 12 FEET SOUTH OF THE SOUTH EDGE OF THE
 LC0341'CULVERT, 28 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT
 LC0341'4 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LC0341
 LC0341                          STATION RECOVERY (1973)
 LC0341
 LC0341'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0341'RECOVERED IN GOOD CONDITION.
 LC0341
 LC0341                          STATION RECOVERY (2009)
 LC0341
 LC0341'RECOVERY NOTE BY FOTH INFRA AND ENVIRON LLC 2009 (DSC)
 LC0341'BOX CULVERT HAS BEEN EXTENDED TO THE END OF THE SPILLWAY AND THE MARK.
 LC0341'MARK IS STILL VISIBLE AS DESCRIBED.  A WITNESS POST IS NEXT TO THE
 LC0341'MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3480 ***********************************************************************
 AI3480  DESIGNATION -  Q 204 RESET
 AI3480  PID         -  AI3480
 AI3480  STATE/COUNTY-  IL/CHAMPAIGN
 AI3480  COUNTRY     -  US
 AI3480  USGS QUAD   -  RISING (2018)
 AI3480
 AI3480                         *CURRENT SURVEY CONTROL
 AI3480  ______________________________________________________________________
 AI3480* NAD 83(1986) POSITION- 40 10 41.     (N) 088 21 09.     (W)   SCALED
 AI3480* NAVD 88 ORTHO HEIGHT -   234.48  (meters)      769.3   (feet) RESET
 AI3480  ______________________________________________________________________
 AI3480  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 AI3480  VERT ORDER      -  THIRD
 AI3480
 AI3480.The horizontal coordinates were scaled from a map and have
 AI3480.an estimated accuracy of +/- 6 seconds.
 AI3480
 AI3480.The orthometric height was computed from unverified reset data.
 AI3480
 AI3480.No vertical observational check was made to the station.
 AI3480
 AI3480.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3480.GEOID18 height accuracy estimate available here.
 AI3480
 AI3480.Click photographs - Photos may exist for this station.
 AI3480
 AI3480;                    North         East    Units  Estimated Accuracy
 AI3480;SPC IL E     -   389,770.      298,370.      MT  (+/- 180 meters Scaled)
 AI3480
 AI3480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK848483(NAD 83)
 AI3480
 AI3480                          SUPERSEDED SURVEY CONTROL
 AI3480
 AI3480.No superseded survey control is available for this station.
 AI3480
 AI3480_MARKER: DV = VERTICAL CONTROL DISK
 AI3480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3480_STAMPING: Q 204 RESET 1998
 AI3480_MARK LOGO: NGS
 AI3480_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3480+STABILITY: SURFACE MOTION
 AI3480
 AI3480  HISTORY     - Date     Condition        Report By
 AI3480  HISTORY     - 1998     MONUMENTED       NGS
 AI3480
 AI3480                          STATION DESCRIPTION
 AI3480
 AI3480'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (RKB)
 AI3480'TO REACH FROM THE STATE ROUTE 47 UNDERPASS OF I-74 AT MAHOMET, GO
 AI3480'SOUTH ON ROUTE 47 FOR 0.5 MILE (0.8 KM) TO THE INTERSECTION WITH US
 AI3480'ROUTE 150.  TURN LEFT, EAST, ON ROUTE 150 FOR 2.8 MILES (4.5 KM) TO
 AI3480'THE STATION ON THE RIGHT, 17.7 M (58.1 FT) SOUTH OF THE CENTERLINE OF
 AI3480'ROUTE 150, 20.8 M (68.2 FT) EAST OF A METAL SPLICE BOX, 39.3 M (128.9
 AI3480'FT) WEST OF A POWER POLE, 0.5 M (1.6 FT) WEST OF A CONCRETE
 AI3480'RIGHT-OF-WAY MARKER, AND 0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS
 AI3480'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0086 ***********************************************************************
 KB0086  DESIGNATION -  Q 205
 KB0086  PID         -  KB0086
 KB0086  STATE/COUNTY-  IL/DOUGLAS
 KB0086  COUNTRY     -  US
 KB0086  USGS QUAD   -  TUSCOLA (2018)
 KB0086
 KB0086                         *CURRENT SURVEY CONTROL
 KB0086  ______________________________________________________________________
 KB0086* NAD 83(1986) POSITION- 39 47 52.     (N) 088 17 12.     (W)   SCALED
 KB0086* NAVD 88 ORTHO HEIGHT -   198.251 (meters)      650.43  (feet) ADJUSTED
 KB0086  ______________________________________________________________________
 KB0086  GEOID HEIGHT    -        -32.067 (meters)                     GEOID18
 KB0086  DYNAMIC HEIGHT  -        198.146 (meters)      650.08  (feet) COMP
 KB0086  MODELED GRAVITY -    980,090.6   (mgal)                       NAVD 88
 KB0086
 KB0086  VERT ORDER      -  SECOND    CLASS 0
 KB0086
 KB0086.The horizontal coordinates were scaled from a map and have
 KB0086.an estimated accuracy of +/- 6 seconds.
 KB0086
 KB0086.The orthometric height was determined by differential leveling and
 KB0086.adjusted by the NATIONAL GEODETIC SURVEY
 KB0086.in June 1991.
 KB0086
 KB0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0086.GEOID18 height accuracy estimate available here.
 KB0086
 KB0086.Click photographs - Photos may exist for this station.
 KB0086
 KB0086.The dynamic height is computed by dividing the NAVD 88
 KB0086.geopotential number by the normal gravity value computed on the
 KB0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0086.degrees latitude (g = 980.6199 gals.).
 KB0086
 KB0086.The modeled gravity was interpolated from observed gravity values.
 KB0086
 KB0086;                    North         East    Units  Estimated Accuracy
 KB0086;SPC IL E     -   347,550.      304,000.      MT  (+/- 180 meters Scaled)
 KB0086
 KB0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK898061(NAD 83)
 KB0086
 KB0086                          SUPERSEDED SURVEY CONTROL
 KB0086
 KB0086  NGVD 29 (??/??/92)  198.321  (m)          650.66   (f) ADJ UNCH    2 0
 KB0086
 KB0086.Superseded values are not recommended for survey control.
 KB0086
 KB0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0086.See file dsdata.pdf to determine how the superseded data were derived.
 KB0086
 KB0086_MARKER: DB = BENCH MARK DISK
 KB0086_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0086_SP_SET: WATER TANK BASE
 KB0086_STAMPING: Q 205 1959
 KB0086_MARK LOGO: CGS
 KB0086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0086
 KB0086  HISTORY     - Date     Condition        Report By
 KB0086  HISTORY     - 1959     MONUMENTED       CGS
 KB0086  HISTORY     - 1973     GOOD             ILHD
 KB0086  HISTORY     - 20110907 GOOD             ILDT
 KB0086  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 KB0086
 KB0086                          STATION DESCRIPTION
 KB0086
 KB0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0086'AT TUSCOLA.
 KB0086'AT TUSCOLA, AT THE CITY WATER TANK, SET IN THE TOP OF THE
 KB0086'NORTHWEST CORNER OF THE CONCRETE BASE OF THE NORTHMOST LEG OF THE
 KB0086'CITY WATER TANK, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE GROUND.
 KB0086'NOTE-- AT EAST WATER TANK.
 KB0086
 KB0086                          STATION RECOVERY (1973)
 KB0086
 KB0086'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0086'RECOVERED IN GOOD CONDITION.
 KB0086
 KB0086                          STATION RECOVERY (2011)
 KB0086
 KB0086'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0086'MARK IS LOCATED ON THETOP OF A CONCRETE FOUNDATION 50FT NORTH OF THE
 KB0086'EXISTING WATER TOWER.  MARK IS 30FT NORTH OF A FIRE HYDRANT, NORTH OF
 KB0086'FOOTBALL FIELD.
 KB0086
 KB0086                          STATION RECOVERY (2012)
 KB0086
 KB0086'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0086'WATER TOWER GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1933 ***********************************************************************
 ME1933  DESIGNATION -  Q 207 RESET
 ME1933  PID         -  ME1933
 ME1933  STATE/COUNTY-  IL/COOK
 ME1933  COUNTRY     -  US
 ME1933  USGS QUAD   -  HARVEY (2018)
 ME1933
 ME1933                         *CURRENT SURVEY CONTROL
 ME1933  ______________________________________________________________________
 ME1933* NAD 83(1986) POSITION- 41 31 25.     (N) 087 43 56.     (W)   SCALED
 ME1933* NAVD 88 ORTHO HEIGHT -   212.07  (meters)      695.8   (feet) RESET
 ME1933  ______________________________________________________________________
 ME1933  GEOID HEIGHT    -        -33.334 (meters)                     GEOID18
 ME1933  VERT ORDER      -  THIRD
 ME1933
 ME1933.The horizontal coordinates were scaled from a map and have
 ME1933.an estimated accuracy of +/- 6 seconds.
 ME1933
 ME1933.The orthometric height was computed from unverified reset data.
 ME1933
 ME1933.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1933.GEOID18 height accuracy estimate available here.
 ME1933
 ME1933.Click photographs - Photos may exist for this station.
 ME1933
 ME1933;                    North         East    Units  Estimated Accuracy
 ME1933;SPC IL E     -   539,370.      350,170.      MT  (+/- 180 meters Scaled)
 ME1933
 ME1933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL389971(NAD 83)
 ME1933
 ME1933                          SUPERSEDED SURVEY CONTROL
 ME1933
 ME1933.No superseded survey control is available for this station.
 ME1933
 ME1933_MARKER: DB = BENCH MARK DISK
 ME1933_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1933_SP_SET: BRIDGE
 ME1933_STAMPING: Q 207 RESET 1972
 ME1933_MARK LOGO: CGS
 ME1933_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1933
 ME1933  HISTORY     - Date     Condition        Report By
 ME1933  HISTORY     - 1972     MONUMENTED       ILHD
 ME1933  HISTORY     - 20110409 MARK NOT FOUND   GEOCAC
 ME1933
 ME1933                          STATION DESCRIPTION
 ME1933
 ME1933'DESCRIBED BY IL HIGHWAY DEPT 1972
 ME1933'1.2 MI N FROM MATTESON.
 ME1933'ABOUT 1.25 MILES NORTH ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 ME1933'OF U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, ABOUT 0.1
 ME1933'MILE NORTH OF A FARM HOUSE WEST OF THE HIGHWAY, SET IN THE TOP
 ME1933'OF THE SOUTHWEST END OF THE WINGWALL AT THE NORTHEAST CORNER OF A
 ME1933'CONCRETE BRIDGE, 41.5 FEET EAST OF THE CENTERLINE OF THE HIGHWAY
 ME1933'AND ABOUT LEVEL WITH THE HIGHWAY.
 ME1933
 ME1933                          STATION RECOVERY (2011)
 ME1933
 ME1933'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 ME1933'THE CURRENT BRIDGE MAY NOT BE THE ORIGINAL.  AFTER A DECENT CHECK, NO
 ME1933'MARK WAS FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0526 ***********************************************************************
 KB0526  DESIGNATION -  Q 209
 KB0526  PID         -  KB0526
 KB0526  STATE/COUNTY-  IL/EFFINGHAM
 KB0526  COUNTRY     -  US
 KB0526  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0526
 KB0526                         *CURRENT SURVEY CONTROL
 KB0526  ______________________________________________________________________
 KB0526* NAD 83(1986) POSITION- 39 07 59.     (N) 088 32 24.     (W)   SCALED
 KB0526* NAVD 88 ORTHO HEIGHT -   176.079 (meters)      577.69  (feet) ADJUSTED
 KB0526  ______________________________________________________________________
 KB0526  GEOID HEIGHT    -        -31.992 (meters)                     GEOID18
 KB0526  DYNAMIC HEIGHT  -        175.973 (meters)      577.34  (feet) COMP
 KB0526  MODELED GRAVITY -    980,023.9   (mgal)                       NAVD 88
 KB0526
 KB0526  VERT ORDER      -  SECOND    CLASS 0
 KB0526
 KB0526.The horizontal coordinates were scaled from a map and have
 KB0526.an estimated accuracy of +/- 6 seconds.
 KB0526
 KB0526.The orthometric height was determined by differential leveling and
 KB0526.adjusted by the NATIONAL GEODETIC SURVEY
 KB0526.in June 1991.
 KB0526
 KB0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0526.GEOID18 height accuracy estimate available here.
 KB0526
 KB0526.Click photographs - Photos may exist for this station.
 KB0526
 KB0526.The dynamic height is computed by dividing the NAVD 88
 KB0526.geopotential number by the normal gravity value computed on the
 KB0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0526.degrees latitude (g = 980.6199 gals.).
 KB0526
 KB0526.The modeled gravity was interpolated from observed gravity values.
 KB0526
 KB0526;                    North         East    Units  Estimated Accuracy
 KB0526;SPC IL E     -   273,770.      282,130.      MT  (+/- 180 meters Scaled)
 KB0526
 KB0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ668326(NAD 83)
 KB0526
 KB0526                          SUPERSEDED SURVEY CONTROL
 KB0526
 KB0526  NGVD 29 (??/??/92)  176.168  (m)          577.98   (f) ADJ UNCH    2 0
 KB0526
 KB0526.Superseded values are not recommended for survey control.
 KB0526
 KB0526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0526.See file dsdata.pdf to determine how the superseded data were derived.
 KB0526
 KB0526_MARKER: DB = BENCH MARK DISK
 KB0526_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0526_SP_SET: BOX CULVERT HEADWALL
 KB0526_STAMPING: Q 209 1959
 KB0526_MARK LOGO: CGS
 KB0526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0526+STABILITY: SURFACE MOTION
 KB0526
 KB0526  HISTORY     - Date     Condition        Report By
 KB0526  HISTORY     - 1959     MONUMENTED       CGS
 KB0526  HISTORY     - 20140903 MARK NOT FOUND   AMESC
 KB0526
 KB0526                          STATION DESCRIPTION
 KB0526
 KB0526'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0526'0.8 MI NE FROM EFFINGHAM.
 KB0526'ABOUT 0.85 MILE NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0526'WITH U.S. HIGHWAY 40 IN EFFINGHAM, ABOUT 0.1 MILE NORTHEAST OF
 KB0526'THE CITY LIMITS SIGN, ABOUT 0.2 MILE SOUTHWEST OF AN EAST-WEST
 KB0526'CROSS ROAD, SET IN THE TOP OF THE NORTHEAST END OF THE NORTHWEST
 KB0526'HEADWALL OF A 10-FOOT CONCRETE BOX CULVERT, 45 FEET NORTHWEST OF
 KB0526'THE CENTER LINE OF THE HIGHWAY AND ABOUT 15 FEET BELOW THE
 KB0526'LEVEL OF THE HIGHWAY.
 KB0526
 KB0526                          STATION RECOVERY (2014)
 KB0526
 KB0526'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0526'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0362 ***********************************************************************
 KB0362  DESIGNATION -  Q 210 RESET
 KB0362  PID         -  KB0362
 KB0362  STATE/COUNTY-  IL/CUMBERLAND
 KB0362  COUNTRY     -  US
 KB0362  USGS QUAD   -  UNION CENTER (2018)
 KB0362
 KB0362                         *CURRENT SURVEY CONTROL
 KB0362  ______________________________________________________________________
 KB0362* NAD 83(1986) POSITION- 39 17 08.     (N) 088 02 01.     (W)   SCALED
 KB0362* NAVD 88 ORTHO HEIGHT -   194.181 (meters)      637.08  (feet) ADJUSTED
 KB0362  ______________________________________________________________________
 KB0362  GEOID HEIGHT    -        -32.067 (meters)                     GEOID18
 KB0362  DYNAMIC HEIGHT  -        194.067 (meters)      636.70  (feet) COMP
 KB0362  MODELED GRAVITY -    980,040.1   (mgal)                       NAVD 88
 KB0362
 KB0362  VERT ORDER      -  SECOND    CLASS 0
 KB0362
 KB0362.The horizontal coordinates were scaled from a map and have
 KB0362.an estimated accuracy of +/- 6 seconds.
 KB0362
 KB0362.The orthometric height was determined by differential leveling and
 KB0362.adjusted by the NATIONAL GEODETIC SURVEY
 KB0362.in June 1991.
 KB0362
 KB0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0362.GEOID18 height accuracy estimate available here.
 KB0362
 KB0362.Click photographs - Photos may exist for this station.
 KB0362
 KB0362.The dynamic height is computed by dividing the NAVD 88
 KB0362.geopotential number by the normal gravity value computed on the
 KB0362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0362.degrees latitude (g = 980.6199 gals.).
 KB0362
 KB0362.The modeled gravity was interpolated from observed gravity values.
 KB0362
 KB0362;                    North         East    Units  Estimated Accuracy
 KB0362;SPC IL E     -   290,720.      325,860.      MT  (+/- 180 meters Scaled)
 KB0362
 KB0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ108489(NAD 83)
 KB0362
 KB0362                          SUPERSEDED SURVEY CONTROL
 KB0362
 KB0362  NGVD 29 (??/??/92)  194.245  (m)          637.29   (f) ADJ UNCH    2 0
 KB0362
 KB0362.Superseded values are not recommended for survey control.
 KB0362
 KB0362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0362.See file dsdata.pdf to determine how the superseded data were derived.
 KB0362
 KB0362_MARKER: DB = BENCH MARK DISK
 KB0362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0362_STAMPING: Q 210 1959 RESET 1960
 KB0362_MARK LOGO: CGS
 KB0362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0362+STABILITY: SURFACE MOTION
 KB0362
 KB0362  HISTORY     - Date     Condition        Report By
 KB0362  HISTORY     - 1960     MONUMENTED       CGS
 KB0362  HISTORY     - 1973     GOOD             NGS
 KB0362  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0362
 KB0362                          STATION DESCRIPTION
 KB0362
 KB0362'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0362'2.9 MI SW FROM CASEY.
 KB0362'ABOUT 2.9 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0362'WITH STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, AT THE JUNCTION
 KB0362'OF A GRAVEL ROAD SOUTH, 206 FEET SOUTH OF THE CENTER LINE OF
 KB0362'THE HIGHWAY, 198 FEET WEST OF THE CENTER LINE OF THE GRAVEL ROAD,
 KB0362'40 FEET NORTH OF THE NORTH RAIL OF THE WEST-BOUND TRACK OF THE
 KB0362'PENNSYLVANIA RAILROAD, 6 FEET EAST OF A TELEPHONE POLE, 2.5 FEET
 KB0362'WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND
 KB0362'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0362
 KB0362                          STATION RECOVERY (1973)
 KB0362
 KB0362'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0362'RECOVERED IN GOOD CONDITION.
 KB0362
 KB0362                          STATION RECOVERY (2005)
 KB0362
 KB0362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0362'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1422 ***********************************************************************
 KA1422  DESIGNATION -  Q 211
 KA1422  PID         -  KA1422
 KA1422  STATE/COUNTY-  IL/CLARK
 KA1422  COUNTRY     -  US
 KA1422  USGS QUAD   -  CASEY (2018)
 KA1422
 KA1422                         *CURRENT SURVEY CONTROL
 KA1422  ______________________________________________________________________
 KA1422* NAD 83(1986) POSITION- 39 19 26.     (N) 087 55 38.     (W)   SCALED
 KA1422* NAVD 88 ORTHO HEIGHT -   179.762 (meters)      589.77  (feet) ADJUSTED
 KA1422  ______________________________________________________________________
 KA1422  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 KA1422  DYNAMIC HEIGHT  -        179.658 (meters)      589.43  (feet) COMP
 KA1422  MODELED GRAVITY -    980,043.9   (mgal)                       NAVD 88
 KA1422
 KA1422  VERT ORDER      -  SECOND    CLASS 0
 KA1422
 KA1422.The horizontal coordinates were scaled from a map and have
 KA1422.an estimated accuracy of +/- 6 seconds.
 KA1422
 KA1422.The orthometric height was determined by differential leveling and
 KA1422.adjusted by the NATIONAL GEODETIC SURVEY
 KA1422.in June 1991.
 KA1422
 KA1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1422.GEOID18 height accuracy estimate available here.
 KA1422
 KA1422.Click photographs - Photos may exist for this station.
 KA1422
 KA1422.The dynamic height is computed by dividing the NAVD 88
 KA1422.geopotential number by the normal gravity value computed on the
 KA1422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1422.degrees latitude (g = 980.6199 gals.).
 KA1422
 KA1422.The modeled gravity was interpolated from observed gravity values.
 KA1422
 KA1422;                    North         East    Units  Estimated Accuracy
 KA1422;SPC IL E     -   295,010.      335,020.      MT  (+/- 180 meters Scaled)
 KA1422
 KA1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ200531(NAD 83)
 KA1422
 KA1422                          SUPERSEDED SURVEY CONTROL
 KA1422
 KA1422  NGVD 29 (??/??/92)  179.830  (m)          589.99   (f) ADJ UNCH    2 0
 KA1422
 KA1422.Superseded values are not recommended for survey control.
 KA1422
 KA1422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1422.See file dsdata.pdf to determine how the superseded data were derived.
 KA1422
 KA1422_STAMPING: Q 211 1959
 KA1422_MARK LOGO: CGS
 KA1422
 KA1422  HISTORY     - Date     Condition        Report By
 KA1422  HISTORY     - 1959     MONUMENTED       CGS
 KA1422  HISTORY     - 20200406 MARK NOT FOUND   ILDT
 KA1422
 KA1422                          STATION DESCRIPTION
 KA1422
 KA1422'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1422'4 MI NE FROM CASEY.
 KA1422'3.7 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1422'STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.3 MILE
 KA1422'SOUTH ALONG AN ASPHALT ROAD, SET IN THE TOP OF THE NORTHEAST END
 KA1422'OF THE WINGWALL AT THE SOUTHWEST CORNER OF A 36-FOOT CONCRETE
 KA1422'BRIDGE, 12 FEET WEST OF THE CENTER LINE OF THE ROAD AND ABOUT
 KA1422'1 1/2 FEET BELOW THE LEVEL OF THE ROAD.
 KA1422
 KA1422                          STATION RECOVERY (2020)
 KA1422
 KA1422'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (LRF)
 KA1422'BRIDGE WAS REPLACED IN 1992, MARK WAS NOT ABLE TO BE RECOVERED DUE TO
 KA1422'THE OLD WING WALLS WERE REMOVED DURING NEW BRIDGE CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0980 ***********************************************************************
 JB0980  DESIGNATION -  Q 212
 JB0980  PID         -  JB0980
 JB0980  STATE/COUNTY-  IL/BOND
 JB0980  COUNTRY     -  US
 JB0980  USGS QUAD   -  BEAVER CREEK (2018)
 JB0980
 JB0980                         *CURRENT SURVEY CONTROL
 JB0980  ______________________________________________________________________
 JB0980* NAD 83(1986) POSITION- 38 51 46.     (N) 089 24 48.     (W)   SCALED
 JB0980* NAVD 88 ORTHO HEIGHT -   160.671 (meters)      527.13  (feet) ADJUSTED
 JB0980  ______________________________________________________________________
 JB0980  GEOID HEIGHT    -        -31.295 (meters)                     GEOID18
 JB0980  DYNAMIC HEIGHT  -        160.573 (meters)      526.81  (feet) COMP
 JB0980  MODELED GRAVITY -    980,011.7   (mgal)                       NAVD 88
 JB0980
 JB0980  VERT ORDER      -  SECOND    CLASS 0
 JB0980
 JB0980.The horizontal coordinates were scaled from a map and have
 JB0980.an estimated accuracy of +/- 6 seconds.
 JB0980
 JB0980.The orthometric height was determined by differential leveling and
 JB0980.adjusted by the NATIONAL GEODETIC SURVEY
 JB0980.in June 1991.
 JB0980
 JB0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0980.GEOID18 height accuracy estimate available here.
 JB0980
 JB0980.Click photographs - Photos may exist for this station.
 JB0980
 JB0980.The dynamic height is computed by dividing the NAVD 88
 JB0980.geopotential number by the normal gravity value computed on the
 JB0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0980.degrees latitude (g = 980.6199 gals.).
 JB0980
 JB0980.The modeled gravity was interpolated from observed gravity values.
 JB0980
 JB0980;                    North         East    Units  Estimated Accuracy
 JB0980;SPC IL W     -   244,010.      765,380.      MT  (+/- 180 meters Scaled)
 JB0980
 JB0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ906043(NAD 83)
 JB0980
 JB0980                          SUPERSEDED SURVEY CONTROL
 JB0980
 JB0980  NGVD 29 (??/??/92)  160.79   (m)          527.5    (f) COMPUTED    2 0
 JB0980
 JB0980.Superseded values are not recommended for survey control.
 JB0980
 JB0980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0980.See file dsdata.pdf to determine how the superseded data were derived.
 JB0980
 JB0980_MARKER: DB = BENCH MARK DISK
 JB0980_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0980_SP_SET: BOX CULVERT HEADWALL
 JB0980_STAMPING: Q 212 1960
 JB0980_MARK LOGO: CGS
 JB0980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0980+STABILITY: SURFACE MOTION
 JB0980
 JB0980  HISTORY     - Date     Condition        Report By
 JB0980  HISTORY     - 1960     MONUMENTED       CGS
 JB0980
 JB0980                          STATION DESCRIPTION
 JB0980
 JB0980'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0980'3.6 MI SW FROM GREENVILLE.
 JB0980'ABOUT 1.7 MILES EAST AND SOUTH ALONG STATE HIGHWAY 127 FROM ITS
 JB0980'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, THENCE
 JB0980'1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.5 MILE SOUTH
 JB0980'ALONG AN ASPHALT ROAD, SET IN THE TOP OF THE NORTH END OF THE
 JB0980'EAST HEADWALL OF A 18-FOOT CONCRETE BOX CULVERT, 10 FEET EAST OF
 JB0980'THE CENTER LINE OF THE ROAD AND ABOUT 2 FEET ABOVE THE LEVEL OF
 JB0980'THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0981 ***********************************************************************
 JB0981  DESIGNATION -  Q 212 RESET
 JB0981  PID         -  JB0981
 JB0981  STATE/COUNTY-  IL/BOND
 JB0981  COUNTRY     -  US
 JB0981  USGS QUAD   -  BEAVER CREEK (2018)
 JB0981
 JB0981                         *CURRENT SURVEY CONTROL
 JB0981  ______________________________________________________________________
 JB0981* NAD 83(1986) POSITION- 38 51 46.     (N) 089 24 48.     (W)   SCALED
 JB0981* NAVD 88 ORTHO HEIGHT -   160.11  (meters)      525.3   (feet) RESET
 JB0981  ______________________________________________________________________
 JB0981  GEOID HEIGHT    -        -31.295 (meters)                     GEOID18
 JB0981  VERT ORDER      -  THIRD
 JB0981
 JB0981.The horizontal coordinates were scaled from a map and have
 JB0981.an estimated accuracy of +/- 6 seconds.
 JB0981
 JB0981.The orthometric height was computed from unverified reset data.
 JB0981
 JB0981.No vertical observational check was made to the station.
 JB0981
 JB0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0981.GEOID18 height accuracy estimate available here.
 JB0981
 JB0981.Click photographs - Photos may exist for this station.
 JB0981
 JB0981;                    North         East    Units  Estimated Accuracy
 JB0981;SPC IL W     -   244,010.      765,380.      MT  (+/- 180 meters Scaled)
 JB0981
 JB0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ906043(NAD 83)
 JB0981
 JB0981                          SUPERSEDED SURVEY CONTROL
 JB0981
 JB0981  NGVD 29 (??/??/??)  168.43   (m)          552.6    (f) RESET       3  
 JB0981
 JB0981.Superseded values are not recommended for survey control.
 JB0981
 JB0981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0981.See file dsdata.pdf to determine how the superseded data were derived.
 JB0981
 JB0981_MARKER: DB = BENCH MARK DISK
 JB0981_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0981_SP_SET: BOX CULVERT HEADWALL
 JB0981_STAMPING: Q 212 RESET 1966
 JB0981_MARK LOGO: CGS
 JB0981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0981+STABILITY: SURFACE MOTION
 JB0981
 JB0981  HISTORY     - Date     Condition        Report By
 JB0981  HISTORY     - 1966     MONUMENTED       CGS
 JB0981
 JB0981                          STATION DESCRIPTION
 JB0981
 JB0981'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 JB0981'3.6 MI SW FROM GREENVILLE.
 JB0981'ABOUT 1.7 MILES EAST AND SOUTH ALONG STATE HIGHWAY 127 FROM ITS
 JB0981'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, THENCE
 JB0981'1.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.5 MILES SOUTH
 JB0981'ALONG AN ASPHALT ROAD, 19 FEET EAST OF THE CENTER LINE OF THE
 JB0981'ROADWAY, 1 1/2 FEET BELOW THE LEVEL OF THE ROAD AND SET IN THE
 JB0981'TOP OF THE NORTH END OF THE EAST HEADWALL OF A 5 BY 10 FOOT
 JB0981'CONCRETE BOX CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2008 ***********************************************************************
 JB2008  CBN         -  This is a Cooperative Base Network Control Station.
 JB2008  DESIGNATION -  Q 213 RESET
 JB2008  PID         -  JB2008
 JB2008  STATE/COUNTY-  IL/BOND
 JB2008  COUNTRY     -  US
 JB2008  USGS QUAD   -  POCAHONTAS (2018)
 JB2008
 JB2008                         *CURRENT SURVEY CONTROL
 JB2008  ______________________________________________________________________
 JB2008* NAD 83(2011) POSITION- 38 49 07.89284(N) 089 33 37.55403(W)   ADJUSTED
 JB2008* NAD 83(2011) ELLIP HT-   135.876 (meters)        (06/27/12)   ADJUSTED
 JB2008* NAD 83(2011) EPOCH   -  2010.00
 JB2008* NAVD 88 ORTHO HEIGHT -   167.04  (meters)      548.0   (feet) RESET
 JB2008  ______________________________________________________________________
 JB2008  GEOID HEIGHT    -        -31.181 (meters)                     GEOID18
 JB2008  NAD 83(2011) X  -     38,175.560 (meters)                     COMP
 JB2008  NAD 83(2011) Y  - -4,975,917.124 (meters)                     COMP
 JB2008  NAD 83(2011) Z  -  3,976,754.491 (meters)                     COMP
 JB2008  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 JB2008  VERT ORDER      -  THIRD
 JB2008
 JB2008  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB2008  Standards:
 JB2008         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB2008            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB2008  -------------------------------------------------------------------
 JB2008  NETWORK    1.20   2.10           0.55   0.41   1.07     -0.00466008
 JB2008  -------------------------------------------------------------------
 JB2008  Click here for local accuracies and other accuracy information.
 JB2008
 JB2008.The horizontal coordinates were established by GPS observations
 JB2008.and adjusted by the National Geodetic Survey in June 2012.
 JB2008
 JB2008.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB2008.been affixed to the stable North American tectonic plate. See 
 JB2008.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB2008
 JB2008.The horizontal coordinates are valid at the epoch date displayed above
 JB2008.which is a decimal equivalence of Year/Month/Day.
 JB2008
 JB2008.The orthometric height was computed from unverified reset data.
 JB2008
 JB2008.No vertical observational check was made to the station.
 JB2008
 JB2008.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2008.GEOID18 height accuracy estimate available here.
 JB2008
 JB2008.Click photographs - Photos may exist for this station.
 JB2008
 JB2008.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2008
 JB2008.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2008
 JB2008.The ellipsoidal height was determined by GPS observations
 JB2008.and is referenced to NAD 83.
 JB2008
 JB2008. The following values were computed from the NAD 83(2011) position.
 JB2008
 JB2008;                    North         East     Units Scale Factor Converg.
 JB2008;SPC IL W     -   239,035.935   752,646.712   MT  0.99997529   +0 22 48.1
 JB2008;SPC IL W     -   784,237.06  2,469,308.42   sFT  0.99997529   +0 22 48.1
 JB2008;UTM  16      - 4,299,790.206   277,707.527   MT  1.00020852   -1 36 20.5
 JB2008
 JB2008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2008!SPC IL W     -   0.99997868  x   0.99997529  =   0.99995397
 JB2008!UTM  16      -   0.99997868  x   1.00020852  =   1.00018720
 JB2008
 JB2008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7770799790(NAD 83)
 JB2008
 JB2008                          SUPERSEDED SURVEY CONTROL
 JB2008
 JB2008  NAD 83(2007)-  38 49 07.89281(N)    089 33 37.55485(W) AD(2002.00) 0
 JB2008  ELLIP H (02/10/07)  135.901  (m)                       GP(2002.00)    
 JB2008  NAD 83(1997)-  38 49 07.89273(N)    089 33 37.55479(W) AD(       ) A
 JB2008  ELLIP H (09/15/03)  135.902  (m)                       GP(       ) 4 1
 JB2008  NAVD 88 (09/15/03)  167.1    (m)  GEOID99  model used  GPS OBS        
 JB2008  NGVD 29 (11/09/15)  167.16   (m)          548.4    (f) RESET       3  
 JB2008
 JB2008.Superseded values are not recommended for survey control.
 JB2008
 JB2008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2008.See file dsdata.pdf to determine how the superseded data were derived.
 JB2008
 JB2008_MARKER: DV = VERTICAL CONTROL DISK
 JB2008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2008_STAMPING: Q 213 RESET 1990
 JB2008_MARK LOGO: NGS
 JB2008_PROJECTION: FLUSH
 JB2008_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2008+STABILITY: SURFACE MOTION
 JB2008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2008+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2019
 JB2008
 JB2008  HISTORY     - Date     Condition        Report By
 JB2008  HISTORY     - 1990     MONUMENTED       NGS
 JB2008  HISTORY     - 200207   GOOD             ILDT
 JB2008  HISTORY     - 20110811 GOOD             JCLS
 JB2008  HISTORY     - 20191003 GOOD             ILDT
 JB2008
 JB2008                          STATION DESCRIPTION
 JB2008
 JB2008'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2008'1.3 MI (2.1 KM) SOUTHWEST ALONG OLD ROUTE 40 (POCAHONTAS ROAD)FROM
 JB2008'ITS INTERSECTION WITH INTERSTATE ROUTE 70.  TO REACH FROM THE I-70
 JB2008'INTERCHANGE, EXIT NO. 36, PROCEED SOUTH AND WEST ON POCAHONTAS ROAD
 JB2008'1.3 MI (2.1 KM) TO THE STATION ON THE RIGHT, 7.5 M (24.6 FT) NORTH OF
 JB2008'THE CENTERLINE OF OLD U.S. ROUTE 40, 16.3 M (53.5 FT) WEST OF POWER
 JB2008'POLE NO. 380, 45.6 M (149.6 FT) WEST OF THE NORTH END OF A 3 FT (0.9
 JB2008'M) BY 2 FT (0.6 M) BOX CULVERT, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.45
 JB2008'M (1.48 FT) WEST OF A FIBERGLASS WITNESS POST, IN THE TOP OF A ROUND
 JB2008'CONCRETE POST FLUSH WITH GROUND.
 JB2008
 JB2008                          STATION RECOVERY (2002)
 JB2008
 JB2008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (NO)
 JB2008'STATION RECOVERY (2002)
 JB2008'
 JB2008'RECOVERY NOTE ILDT 2002
 JB2008'THE STATION IS LOCATED IN BOND COUNTY ILLINOIS.  8.0 MILES NORTHEAST
 JB2008'OF HIGHLAND.  9.5 MILES
 JB2008'SOUTHWEST OF GREENVILLE.  1.4 MILES SOUTHWEST OF POCAHONTAS.
 JB2008'
 JB2008'TO REACH THE STATION FROM THE I-70 INTERCHANGE, EXIT NUMBER 36,
 JB2008'PROCEED SOUTH AND WEST
 JB2008'ON POCAHONTAS ROAD 1.3 MILES (2.1 KM) TO THE STATION ON THE RIGHT.
 JB2008'
 JB2008'THE STATION IS 7.5 METERS (24.6 FEET) NORTH OF THE CENTERLINE OF OLD
 JB2008'US ROUTE 40.  16.3
 JB2008'METERS (53.5 FEET) WEST OF POWER POLE NUMBER 380.  45.6 METERS (149.6
 JB2008'FEET) WEST OF THE
 JB2008'NORTH END OF A 3 FOOT (0.9 METERS) BY 2 FEET (0.6 METERS) BOX CULVERT.
 JB2008'0.45 METERS (1.48
 JB2008'FEET) WEST OF A FIBERGLASS WITNESS POST, IN THE TOP OF A ROUND
 JB2008'CONCRETE POST FLUSH WITH
 JB2008'THE GROUND.
 JB2008
 JB2008                          STATION RECOVERY (2011)
 JB2008
 JB2008'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JB2008'RECOVERED IN GOOD CONDITION.
 JB2008
 JB2008                          STATION RECOVERY (2019)
 JB2008
 JB2008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB2008'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0705 ***********************************************************************
 JB0705  DESIGNATION -  Q 214 RESET
 JB0705  PID         -  JB0705
 JB0705  STATE/COUNTY-  IL/MARION
 JB0705  COUNTRY     -  US
 JB0705  USGS QUAD   -  KINMUNDY (2018)
 JB0705
 JB0705                         *CURRENT SURVEY CONTROL
 JB0705  ______________________________________________________________________
 JB0705* NAD 83(1986) POSITION- 38 47 16.     (N) 088 50 59.     (W)   SCALED
 JB0705* NAVD 88 ORTHO HEIGHT -   178.41  (meters)      585.3   (feet) RESET
 JB0705  ______________________________________________________________________
 JB0705  GEOID HEIGHT    -        -31.452 (meters)                     GEOID18
 JB0705  VERT ORDER      -  THIRD
 JB0705
 JB0705.The horizontal coordinates were scaled from a map and have
 JB0705.an estimated accuracy of +/- 6 seconds.
 JB0705
 JB0705.The orthometric height was computed from unverified reset data.
 JB0705
 JB0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0705.GEOID18 height accuracy estimate available here.
 JB0705
 JB0705.Click photographs - Photos may exist for this station.
 JB0705
 JB0705;                    North         East    Units  Estimated Accuracy
 JB0705;SPC IL E     -   235,550.      255,140.      MT  (+/- 180 meters Scaled)
 JB0705
 JB0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH393948(NAD 83)
 JB0705
 JB0705                          SUPERSEDED SURVEY CONTROL
 JB0705
 JB0705.No superseded survey control is available for this station.
 JB0705
 JB0705_MARKER: DB = BENCH MARK DISK
 JB0705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0705_STAMPING: Q 214 RESET 1969
 JB0705_MARK LOGO: CGS
 JB0705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0705+STABILITY: SURFACE MOTION
 JB0705
 JB0705  HISTORY     - Date     Condition        Report By
 JB0705  HISTORY     - 1969     MONUMENTED       ILHD
 JB0705  HISTORY     - 1970     GOOD             NGS
 JB0705
 JB0705                          STATION DESCRIPTION
 JB0705
 JB0705'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 JB0705'AT KINMUNDY.
 JB0705'ABOUT 0.25 MILE EAST ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0705'WITH THE CHICAGO AND EASTERN ILLINOIS RAILROAD OVERPASS AT
 JB0705'KINMUNDY, THENCE 1 MILE NORTH ALONG OILED ROAD TO THE OVERPASS OF
 JB0705'INTERSTATE HIGHWAY 57, 100 FEET EAST OF CENTER LINE OF OILED
 JB0705'ROAD, AT HEADWALL ON PIPE CULVERT PARALLEL TO CENTER LINE OF
 JB0705'INTERSTATE HIGHWAY 57, 61 FEET WEST OF KASKASKIA GAS LOCATION
 JB0705'PIPE AND SET IN THE TOP OF CULVERT HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0419 ***********************************************************************
 JB0419  DESIGNATION -  Q 215
 JB0419  PID         -  JB0419
 JB0419  STATE/COUNTY-  IL/JEFFERSON
 JB0419  COUNTRY     -  US
 JB0419  USGS QUAD   -  KELL (2018)
 JB0419
 JB0419                         *CURRENT SURVEY CONTROL
 JB0419  ______________________________________________________________________
 JB0419* NAD 83(1986) POSITION- 38 27 38.     (N) 088 56 33.     (W)   SCALED
 JB0419* NAVD 88 ORTHO HEIGHT -   182.151 (meters)      597.61  (feet) ADJUSTED
 JB0419  ______________________________________________________________________
 JB0419  GEOID HEIGHT    -        -30.493 (meters)                     GEOID18
 JB0419  DYNAMIC HEIGHT  -        182.036 (meters)      597.23  (feet) COMP
 JB0419  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 JB0419
 JB0419  VERT ORDER      -  SECOND    CLASS 0
 JB0419
 JB0419.The horizontal coordinates were scaled from a map and have
 JB0419.an estimated accuracy of +/- 6 seconds.
 JB0419
 JB0419.The orthometric height was determined by differential leveling and
 JB0419.adjusted by the NATIONAL GEODETIC SURVEY
 JB0419.in June 1991.
 JB0419
 JB0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0419.GEOID18 height accuracy estimate available here.
 JB0419
 JB0419.Click photographs - Photos may exist for this station.
 JB0419
 JB0419.The dynamic height is computed by dividing the NAVD 88
 JB0419.geopotential number by the normal gravity value computed on the
 JB0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0419.degrees latitude (g = 980.6199 gals.).
 JB0419
 JB0419.The modeled gravity was interpolated from observed gravity values.
 JB0419
 JB0419;                    North         East    Units  Estimated Accuracy
 JB0419;SPC IL E     -   199,270.      246,830.      MT  (+/- 180 meters Scaled)
 JB0419
 JB0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH305587(NAD 83)
 JB0419
 JB0419                          SUPERSEDED SURVEY CONTROL
 JB0419
 JB0419  NGVD 29 (??/??/92)  182.257  (m)          597.95   (f) ADJ UNCH    2 0
 JB0419
 JB0419.Superseded values are not recommended for survey control.
 JB0419
 JB0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0419.See file dsdata.pdf to determine how the superseded data were derived.
 JB0419
 JB0419_MARKER: DB = BENCH MARK DISK
 JB0419_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0419_SP_SET: BOX CULVERT HEADWALL
 JB0419_STAMPING: Q 215 1960
 JB0419_MARK LOGO: CGS
 JB0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0419+STABILITY: SURFACE MOTION
 JB0419
 JB0419  HISTORY     - Date     Condition        Report By
 JB0419  HISTORY     - 1960     MONUMENTED       CGS
 JB0419  HISTORY     - 20090203 GOOD             ILDT
 JB0419
 JB0419                          STATION DESCRIPTION
 JB0419
 JB0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0419'1.2 MI N FROM DIX.
 JB0419'ABOUT 1.25 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0419'AT DIX, ABOUT 0.1 MILE SOUTH OF THE JUNCTION OF AN OILED ROAD WEST,
 JB0419'ABOUT 0.05 MILE SOUTH OF A FARM HOUSE EAST OF THE ROAD, SET IN
 JB0419'THE TOP OF THE NORTH END OF THE WEST HEADWALL OF A 4-FOOT
 JB0419'CONCRETE BOX CULVERT, 18 FEET WEST OF THE CENTER LINE OF THE
 JB0419'HIGHWAY AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 JB0419
 JB0419                          STATION RECOVERY (2009)
 JB0419
 JB0419'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0901 ***********************************************************************
 HB0901  DESIGNATION -  Q 216
 HB0901  PID         -  HB0901
 HB0901  STATE/COUNTY-  IL/PULASKI
 HB0901  COUNTRY     -  US
 HB0901  USGS QUAD   -  CAIRO (2018)
 HB0901
 HB0901                         *CURRENT SURVEY CONTROL
 HB0901  ______________________________________________________________________
 HB0901* NAD 83(1986) POSITION- 37 06 16.     (N) 089 11 53.     (W)   SCALED
 HB0901* NAVD 88 ORTHO HEIGHT -   100.629 (meters)      330.15  (feet) ADJUSTED
 HB0901  ______________________________________________________________________
 HB0901  GEOID HEIGHT    -        -28.218 (meters)                     GEOID18
 HB0901  DYNAMIC HEIGHT  -        100.556 (meters)      329.91  (feet) COMP
 HB0901  MODELED GRAVITY -    979,903.4   (mgal)                       NAVD 88
 HB0901
 HB0901  VERT ORDER      -  SECOND    CLASS 0
 HB0901
 HB0901.The horizontal coordinates were scaled from a map and have
 HB0901.an estimated accuracy of +/- 6 seconds.
 HB0901
 HB0901.The orthometric height was determined by differential leveling and
 HB0901.adjusted by the NATIONAL GEODETIC SURVEY
 HB0901.in June 1991.
 HB0901
 HB0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0901.GEOID18 height accuracy estimate available here.
 HB0901
 HB0901.Click photographs - Photos may exist for this station.
 HB0901
 HB0901.The dynamic height is computed by dividing the NAVD 88
 HB0901.geopotential number by the normal gravity value computed on the
 HB0901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0901.degrees latitude (g = 980.6199 gals.).
 HB0901
 HB0901.The modeled gravity was interpolated from observed gravity values.
 HB0901
 HB0901;                    North         East    Units  Estimated Accuracy
 HB0901;SPC IL W     -    49,020.      786,100.      MT  (+/- 180 meters Scaled)
 HB0901
 HB0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG046087(NAD 83)
 HB0901
 HB0901                          SUPERSEDED SURVEY CONTROL
 HB0901
 HB0901  NGVD 29 (11/26/84)  100.536  (m)          329.84   (f) ADJUSTED    2 0
 HB0901
 HB0901.Superseded values are not recommended for survey control.
 HB0901
 HB0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0901.See file dsdata.pdf to determine how the superseded data were derived.
 HB0901
 HB0901_MARKER: DB = BENCH MARK DISK
 HB0901_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB0901_SP_SET: CATCH BASIN
 HB0901_STAMPING: Q 216 1960
 HB0901_MARK LOGO: CGS
 HB0901_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0901+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0901
 HB0901  HISTORY     - Date     Condition        Report By
 HB0901  HISTORY     - 1960     MONUMENTED       CGS
 HB0901  HISTORY     - 1978     GOOD             ILDT
 HB0901  HISTORY     - 1978     GOOD             ILDT
 HB0901  HISTORY     - 1978     GOOD             ILDT
 HB0901  HISTORY     - 20020829 GOOD             USACE
 HB0901  HISTORY     - 20120618 GOOD             ILDT
 HB0901
 HB0901                          STATION DESCRIPTION
 HB0901
 HB0901'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0901'0.6 MI S FROM MOUNDS.
 HB0901'ABOUT 0.65 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0901'WITH FIRST STREET IN MOUNDS, AT THE CROSSING OF THE LEVEE, SET
 HB0901'IN THE TOP OF THE WEST-NORTHWEST CORNER OF A 5 BY 3 FOOT CATCH
 HB0901'BASIN, 15 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 48
 HB0901'FEET SOUTHEAST OF THE CENTER LINE OF THE LEVEE, AND ABOUT 1/2
 HB0901'FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 HB0901
 HB0901                          STATION RECOVERY (1978)
 HB0901
 HB0901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0901'RECOVERED IN GOOD CONDITION.
 HB0901
 HB0901                          STATION RECOVERY (1978)
 HB0901
 HB0901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0901'RECOVERED IN GOOD CONDITION.
 HB0901
 HB0901                          STATION RECOVERY (1978)
 HB0901
 HB0901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0901'RECOVERED IN GOOD CONDITION.
 HB0901
 HB0901                          STATION RECOVERY (2002)
 HB0901
 HB0901'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0901'RECOVERED IN GOOD CONDITION.
 HB0901
 HB0901                          STATION RECOVERY (2012)
 HB0901
 HB0901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0901'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0891 ***********************************************************************
 KB0891  DESIGNATION -  Q 217
 KB0891  PID         -  KB0891
 KB0891  STATE/COUNTY-  IL/MONTGOMERY
 KB0891  COUNTRY     -  US
 KB0891  USGS QUAD   -  LITCHFIELD (2018)
 KB0891
 KB0891                         *CURRENT SURVEY CONTROL
 KB0891  ______________________________________________________________________
 KB0891* NAD 83(1986) POSITION- 39 08 47.     (N) 089 40 08.     (W)   SCALED
 KB0891* NAVD 88 ORTHO HEIGHT -   207.815 (meters)      681.81  (feet) ADJUSTED
 KB0891  ______________________________________________________________________
 KB0891  GEOID HEIGHT    -        -31.280 (meters)                     GEOID18
 KB0891  DYNAMIC HEIGHT  -        207.694 (meters)      681.41  (feet) COMP
 KB0891  MODELED GRAVITY -    980,042.0   (mgal)                       NAVD 88
 KB0891
 KB0891  VERT ORDER      -  SECOND    CLASS 0
 KB0891
 KB0891.The horizontal coordinates were scaled from a map and have
 KB0891.an estimated accuracy of +/- 6 seconds.
 KB0891
 KB0891.The orthometric height was determined by differential leveling and
 KB0891.adjusted by the NATIONAL GEODETIC SURVEY
 KB0891.in June 1991.
 KB0891
 KB0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0891.GEOID18 height accuracy estimate available here.
 KB0891
 KB0891.Click photographs - Photos may exist for this station.
 KB0891
 KB0891.The dynamic height is computed by dividing the NAVD 88
 KB0891.geopotential number by the normal gravity value computed on the
 KB0891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0891.degrees latitude (g = 980.6199 gals.).
 KB0891
 KB0891.The modeled gravity was interpolated from observed gravity values.
 KB0891
 KB0891;                    North         East    Units  Estimated Accuracy
 KB0891;SPC IL W     -   275,340.      743,030.      MT  (+/- 180 meters Scaled)
 KB0891
 KB0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ693364(NAD 83)
 KB0891
 KB0891                          SUPERSEDED SURVEY CONTROL
 KB0891
 KB0891  NGVD 29 (??/??/92)  207.943  (m)          682.23   (f) ADJ UNCH    2 0
 KB0891
 KB0891.Superseded values are not recommended for survey control.
 KB0891
 KB0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0891.See file dsdata.pdf to determine how the superseded data were derived.
 KB0891
 KB0891_MARKER: DB = BENCH MARK DISK
 KB0891_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0891_SP_SET: BOX CULVERT HEADWALL
 KB0891_STAMPING: Q 217 1960
 KB0891_MARK LOGO: CGS
 KB0891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0891+STABILITY: SURFACE MOTION
 KB0891
 KB0891  HISTORY     - Date     Condition        Report By
 KB0891  HISTORY     - 1960     MONUMENTED       CGS
 KB0891  HISTORY     - 1960     MARK NOT FOUND   CGS
 KB0891  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0891
 KB0891                          STATION DESCRIPTION
 KB0891
 KB0891'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0891'2.1 MI S FROM LITCHFIELD.
 KB0891'ABOUT 2.1 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0891'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16, AT THE JUNCTION
 KB0891'OF U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY) AND OLD U.S. HIGHWAY
 KB0891'66, 276 FEET EAST OF THE CENTER LINE OF THE NORTH-BOUND LANE OF
 KB0891'U.S. HIGHWAY 66, 50 FEET SOUTHEAST OF THE CENTER LINE OF OLD U.S.
 KB0891'HIGHWAY 66, 14 FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD
 KB0891'EAST, SET IN THE TOP OF THE NORTH ANGLED HEADWALL OF A 3-FOOT
 KB0891'CONCRETE BOX CULVERT UNDER THE GRAVEL ROAD EAST, 2 FEET EAST OF
 KB0891'THE WEST END OF THE HEADWALL, AND ABOUT 1 FOOT ABOVE THE LEVEL
 KB0891'OF THE OLD HIGHWAY 66.
 KB0891
 KB0891                          STATION RECOVERY (1960)
 KB0891
 KB0891'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0891'MARK NOT FOUND.
 KB0891
 KB0891                          STATION RECOVERY (2013)
 KB0891
 KB0891'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0891'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1018 ***********************************************************************
 KB1018  DESIGNATION -  Q 218
 KB1018  PID         -  KB1018
 KB1018  STATE/COUNTY-  IL/MONTGOMERY
 KB1018  COUNTRY     -  US
 KB1018  USGS QUAD   -  DIVERNON (2018)
 KB1018
 KB1018                         *CURRENT SURVEY CONTROL
 KB1018  ______________________________________________________________________
 KB1018* NAD 83(1986) POSITION- 39 31 24.67   (N) 089 41 00.84   (W)   HD_HELD1
 KB1018* NAVD 88 ORTHO HEIGHT -   193.970 (meters)      636.38  (feet) ADJUSTED
 KB1018  ______________________________________________________________________
 KB1018  GEOID HEIGHT    -        -31.933 (meters)                     GEOID18
 KB1018  DYNAMIC HEIGHT  -        193.862 (meters)      636.03  (feet) COMP
 KB1018  MODELED GRAVITY -    980,064.6   (mgal)                       NAVD 88
 KB1018
 KB1018  VERT ORDER      -  SECOND    CLASS 0
 KB1018
 KB1018.The horizontal coordinates were determined by differentially corrected
 KB1018.hand held GPS observations or other comparable positioning techniques
 KB1018.and have an estimated accuracy of +/- 3 meters.
 KB1018
 KB1018.The orthometric height was determined by differential leveling and
 KB1018.adjusted by the NATIONAL GEODETIC SURVEY
 KB1018.in June 1991.
 KB1018
 KB1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1018.GEOID18 height accuracy estimate available here.
 KB1018
 KB1018.Click photographs - Photos may exist for this station.
 KB1018
 KB1018.The dynamic height is computed by dividing the NAVD 88
 KB1018.geopotential number by the normal gravity value computed on the
 KB1018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1018.degrees latitude (g = 980.6199 gals.).
 KB1018
 KB1018.The modeled gravity was interpolated from observed gravity values.
 KB1018
 KB1018;                    North         East    Units  Estimated Accuracy
 KB1018;SPC IL W     -   317,198.7     741,536.7     MT  (+/- 3 meters HH1 GPS) 
 KB1018
 KB1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6933178313(NAD 83)
 KB1018
 KB1018                          SUPERSEDED SURVEY CONTROL
 KB1018
 KB1018  NGVD 29 (??/??/92)  194.086  (m)          636.76   (f) ADJ UNCH    2 0
 KB1018
 KB1018.Superseded values are not recommended for survey control.
 KB1018
 KB1018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1018.See file dsdata.pdf to determine how the superseded data were derived.
 KB1018
 KB1018_MARKER: DB = BENCH MARK DISK
 KB1018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1018_STAMPING: Q 218 1960
 KB1018_MARK LOGO: CGS
 KB1018_PROJECTION: FLUSH
 KB1018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1018+STABILITY: SURFACE MOTION
 KB1018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1018+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2018
 KB1018
 KB1018  HISTORY     - Date     Condition        Report By
 KB1018  HISTORY     - 1960     MONUMENTED       CGS
 KB1018  HISTORY     - 1989     GOOD             USPSQD
 KB1018  HISTORY     - 20010410 GOOD             INDIV
 KB1018  HISTORY     - 20180706 GOOD             ILDT
 KB1018
 KB1018                          STATION DESCRIPTION
 KB1018
 KB1018'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1018'5.6 MI NE FROM VIRDEN.
 KB1018'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD FROM
 KB1018'THE STATION IN VIRDEN, THENCE 4.05 MILE EAST ALONG AN OIL ROAD
 KB1018'AT THE JUNCTION OF AN OILED ROAD SOUTH AND A FIELD ROAD NORTH,
 KB1018'21 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 36 FEET WEST OF
 KB1018'THE CENTER LINE OF AN OILED ROAD SOUTH, 43 FEET SOUTHWEST OF
 KB1018'THE CENTER OF THE JUNCTION, 1 FOOT NORTH OF THE FENCE, 18 FEET
 KB1018'WEST OF A FENCE CORNER, 15.5 FEET WEST OF A POWER POLE, 1.7
 KB1018'FEET WEST OF A METAL WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF
 KB1018'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 KB1018'INCHES.
 KB1018
 KB1018                          STATION RECOVERY (1989)
 KB1018
 KB1018'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KB1018'RECOVERED IN GOOD CONDITION.
 KB1018
 KB1018                          STATION RECOVERY (2001)
 KB1018
 KB1018'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (BCA)
 KB1018'STATION IS NEAR THE NW CORNER SEC 5 T12N R5W 3PM, AT T-ROAD TO SOUTH,
 KB1018'20.4 FEET SOUTH OF THE CENTERLINE OF MONTGOMERY ROAD (OIL/CHIP), 37.0
 KB1018'FEET WEST OF THE CENTERLINE OF EAST FIRST ROAD (GRAVEL), 14.8 FEET
 KB1018'NORTHWEST OF A UTILITY POLE, LEVEL WITH THE GROUND.  FENCE AND METAL
 KB1018'WITNESS POST HAVE BEEN REMOVED.
 KB1018
 KB1018                          STATION RECOVERY (2018)
 KB1018
 KB1018'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 KB1018'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1148 ***********************************************************************
 LC1148  DESIGNATION -  Q 219
 LC1148  PID         -  LC1148
 LC1148  STATE/COUNTY-  IL/LOGAN
 LC1148  COUNTRY     -  US
 LC1148  USGS QUAD   -  BROADWELL (2018)
 LC1148
 LC1148                         *CURRENT SURVEY CONTROL
 LC1148  ______________________________________________________________________
 LC1148* NAD 83(1986) POSITION- 40 00 58.30   (N) 089 29 02.58   (W)   HD_HELD1
 LC1148* NAVD 88 ORTHO HEIGHT -   181.087 (meters)      594.12  (feet) ADJUSTED
 LC1148  ______________________________________________________________________
 LC1148  GEOID HEIGHT    -        -32.523 (meters)                     GEOID18
 LC1148  DYNAMIC HEIGHT  -        180.993 (meters)      593.81  (feet) COMP
 LC1148  MODELED GRAVITY -    980,104.1   (mgal)                       NAVD 88
 LC1148
 LC1148  VERT ORDER      -  SECOND    CLASS 0
 LC1148
 LC1148.The horizontal coordinates were determined by differentially corrected
 LC1148.hand held GPS observations or other comparable positioning techniques
 LC1148.and have an estimated accuracy of +/- 3 meters.
 LC1148
 LC1148.The orthometric height was determined by differential leveling and
 LC1148.adjusted by the NATIONAL GEODETIC SURVEY
 LC1148.in June 1991.
 LC1148
 LC1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1148.GEOID18 height accuracy estimate available here.
 LC1148
 LC1148.Click photographs - Photos may exist for this station.
 LC1148
 LC1148.The dynamic height is computed by dividing the NAVD 88
 LC1148.geopotential number by the normal gravity value computed on the
 LC1148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1148.degrees latitude (g = 980.6199 gals.).
 LC1148
 LC1148.The modeled gravity was interpolated from observed gravity values.
 LC1148
 LC1148;                    North         East    Units  Estimated Accuracy
 LC1148;SPC IL W     -   372,009.1     758,274.3     MT  (+/- 3 meters HH1 GPS) 
 LC1148
 LC1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8800032510(NAD 83)
 LC1148
 LC1148                          SUPERSEDED SURVEY CONTROL
 LC1148
 LC1148  NGVD 29 (??/??/92)  181.177  (m)          594.41   (f) ADJ UNCH    2 0
 LC1148
 LC1148.Superseded values are not recommended for survey control.
 LC1148
 LC1148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1148.See file dsdata.pdf to determine how the superseded data were derived.
 LC1148
 LC1148_MARKER: DB = BENCH MARK DISK
 LC1148_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1148_SP_SET: BRIDGE
 LC1148_STAMPING: Q 219 1960
 LC1148_MARK LOGO: CGS
 LC1148_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1148_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1148+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2013
 LC1148
 LC1148  HISTORY     - Date     Condition        Report By
 LC1148  HISTORY     - 1960     MONUMENTED       CGS
 LC1148  HISTORY     - 20130102 GOOD             INDIV
 LC1148
 LC1148                          STATION DESCRIPTION
 LC1148
 LC1148'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1148'0.5 MI SE FROM ELKHART.
 LC1148'ABOUT 0.2 MILES EAST ALONG THE MT. PULASKI ROAD FROM ITS JUNCTION
 LC1148'WITH U.S. HIGHWAY 66 IN ELKHART, THENCE 0.3 MILES SOUTH ALONG AN
 LC1148'ASPHALT STREET AT THE JUNCTION OF A GRAVEL STREET WEST, SET IN
 LC1148'THE TOP OF THE SOUTHWEST END OF THE WINGWALL AT THE NORTHEAST
 LC1148'CORNER OF A 15 FOOT CONCRETE BRIDGE, 15 FEET EAST OF THE CENTER
 LC1148'LINE OF THE ASPHALT ROAD, 25 FEET SOUTHEAST OF THE JUNCTION
 LC1148'OF THE ASPHALT ROAD AND THE GRAVEL STREET WEST, AND ABOUT LEVEL
 LC1148'WITH THE ROAD.
 LC1148
 LC1148                          STATION RECOVERY (2013)
 LC1148
 LC1148'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 LC1148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0202 ***********************************************************************
 LC0202  DESIGNATION -  Q 22
 LC0202  PID         -  LC0202
 LC0202  STATE/COUNTY-  IL/PIATT
 LC0202  COUNTRY     -  US
 LC0202  USGS QUAD   -  FOOSLAND (2018)
 LC0202
 LC0202                         *CURRENT SURVEY CONTROL
 LC0202  ______________________________________________________________________
 LC0202* NAD 83(1986) POSITION- 40 16 00.     (N) 088 29 18.     (W)   SCALED
 LC0202* NAVD 88 ORTHO HEIGHT -   240.005 (meters)      787.42  (feet) ADJUSTED
 LC0202  ______________________________________________________________________
 LC0202  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 LC0202  DYNAMIC HEIGHT  -        239.887 (meters)      787.03  (feet) COMP
 LC0202  MODELED GRAVITY -    980,128.7   (mgal)                       NAVD 88
 LC0202
 LC0202  VERT ORDER      -  SECOND    CLASS 0
 LC0202
 LC0202.The horizontal coordinates were scaled from a map and have
 LC0202.an estimated accuracy of +/- 6 seconds.
 LC0202
 LC0202.The orthometric height was determined by differential leveling and
 LC0202.adjusted by the NATIONAL GEODETIC SURVEY
 LC0202.in June 1991.
 LC0202
 LC0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0202.GEOID18 height accuracy estimate available here.
 LC0202
 LC0202.Click photographs - Photos may exist for this station.
 LC0202
 LC0202.The dynamic height is computed by dividing the NAVD 88
 LC0202.geopotential number by the normal gravity value computed on the
 LC0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0202.degrees latitude (g = 980.6199 gals.).
 LC0202
 LC0202.The modeled gravity was interpolated from observed gravity values.
 LC0202
 LC0202;                    North         East    Units  Estimated Accuracy
 LC0202;SPC IL E     -   399,620.      286,820.      MT  (+/- 180 meters Scaled)
 LC0202
 LC0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK734584(NAD 83)
 LC0202
 LC0202                          SUPERSEDED SURVEY CONTROL
 LC0202
 LC0202  NGVD 29 (??/??/92)  240.051  (m)          787.57   (f) ADJ UNCH    2 0
 LC0202
 LC0202.Superseded values are not recommended for survey control.
 LC0202
 LC0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0202.See file dsdata.pdf to determine how the superseded data were derived.
 LC0202
 LC0202_MARKER: DB = BENCH MARK DISK
 LC0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0202_STAMPING: Q 22 1934
 LC0202_MARK LOGO: CGS
 LC0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0202+STABILITY: SURFACE MOTION
 LC0202
 LC0202  HISTORY     - Date     Condition        Report By
 LC0202  HISTORY     - 1934     MONUMENTED       CGS
 LC0202  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0202  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0202  HISTORY     - 20120830 MARK NOT FOUND   ILDT
 LC0202
 LC0202                          STATION DESCRIPTION
 LC0202
 LC0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0202'AT BLUE RIDGE.
 LC0202'AT BLUE RIDGE, PIATT COUNTY, 22 FEET SOUTHEAST OF THE SOUTHEAST
 LC0202'CORNER OF THE WABASH RAILWAY STATION, AT A PUBLIC-ROAD CROSSING,
 LC0202'66 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD, 58 FEET SOUTHEAST
 LC0202'OF THE CENTERLINE OF THE TRACK, 23 FEET NORTHEAST OF A FENCE
 LC0202'CORNER, 2 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE, AND ABOUT 5
 LC0202'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED Q 22 1934
 LC0202'AND SET IN THE TOP OF A CONCRETE POST.
 LC0202
 LC0202                          STATION RECOVERY (1973)
 LC0202
 LC0202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0202'MARK NOT FOUND.
 LC0202
 LC0202                          STATION RECOVERY (1979)
 LC0202
 LC0202'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0202'MARK NOT FOUND.
 LC0202
 LC0202                          STATION RECOVERY (2012)
 LC0202
 LC0202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0202'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1091 ***********************************************************************
 KB1091  DESIGNATION -  Q 220
 KB1091  PID         -  KB1091
 KB1091  STATE/COUNTY-  IL/SANGAMON
 KB1091  COUNTRY     -  US
 KB1091  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1091
 KB1091                         *CURRENT SURVEY CONTROL
 KB1091  ______________________________________________________________________
 KB1091* NAD 83(1986) POSITION- 39 53 09.33   (N) 089 36 38.33   (W)   HD_HELD1
 KB1091* NAVD 88 ORTHO HEIGHT -   173.870 (meters)      570.44  (feet) ADJUSTED
 KB1091  ______________________________________________________________________
 KB1091  GEOID HEIGHT    -        -32.579 (meters)                     GEOID18
 KB1091  DYNAMIC HEIGHT  -        173.777 (meters)      570.13  (feet) COMP
 KB1091  MODELED GRAVITY -    980,086.1   (mgal)                       NAVD 88
 KB1091
 KB1091  VERT ORDER      -  SECOND    CLASS 0
 KB1091
 KB1091.The horizontal coordinates were determined by differentially corrected
 KB1091.hand held GPS observations or other comparable positioning techniques
 KB1091.and have an estimated accuracy of +/- 3 meters.
 KB1091
 KB1091.The orthometric height was determined by differential leveling and
 KB1091.adjusted by the NATIONAL GEODETIC SURVEY
 KB1091.in June 1991.
 KB1091
 KB1091.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1091.GEOID18 height accuracy estimate available here.
 KB1091
 KB1091.Click photographs - Photos may exist for this station.
 KB1091
 KB1091.The dynamic height is computed by dividing the NAVD 88
 KB1091.geopotential number by the normal gravity value computed on the
 KB1091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1091.degrees latitude (g = 980.6199 gals.).
 KB1091
 KB1091.The modeled gravity was interpolated from observed gravity values.
 KB1091
 KB1091;                    North         East    Units  Estimated Accuracy
 KB1091;SPC IL W     -   357,470.4     747,556.9     MT  (+/- 3 meters HH1 GPS) 
 KB1091
 KB1091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7677118358(NAD 83)
 KB1091
 KB1091                          SUPERSEDED SURVEY CONTROL
 KB1091
 KB1091  NGVD 29 (??/??/92)  173.964  (m)          570.75   (f) ADJ UNCH    2 0
 KB1091
 KB1091.Superseded values are not recommended for survey control.
 KB1091
 KB1091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1091.See file dsdata.pdf to determine how the superseded data were derived.
 KB1091
 KB1091_MARKER: DB = BENCH MARK DISK
 KB1091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1091_STAMPING: Q 220 1960
 KB1091_MARK LOGO: CGS
 KB1091_PROJECTION: FLUSH
 KB1091_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1091+STABILITY: SURFACE MOTION
 KB1091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1091+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2020
 KB1091
 KB1091  HISTORY     - Date     Condition        Report By
 KB1091  HISTORY     - 1960     MONUMENTED       CGS
 KB1091  HISTORY     - 20130111 GOOD             INDIV
 KB1091  HISTORY     - 20200901 GOOD             ILDT
 KB1091
 KB1091                          STATION DESCRIPTION
 KB1091
 KB1091'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1091'1.2 MI S FROM SHERMAN.
 KB1091'1.15 MILES SOUTH ALONG U.S. HIGHWAY 66 FROM THE CROSSING OF U.S.
 KB1091'66 AND THE GULF MOBILE AND OHIO RAILROAD, 45 FEET EAST OF THE
 KB1091'CENTER LINE OF THE NORTH BOUND LANE OF U.S. 66, 1 FOOT WEST OF A
 KB1091'FENCE, 78.5 FEET SOUTH OF A CONCRETE RIGHT OF WAY MARKER, 1.7
 KB1091'FEET SOUTHWEST OF A METAL WITNESS POST, 2.5 FEET ABOVE THE LEVEL
 KB1091'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB1091'1 INCH.
 KB1091
 KB1091                          STATION RECOVERY (2013)
 KB1091
 KB1091'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB1091'RECOVERED IN GOOD CONDITION.
 KB1091
 KB1091                          STATION RECOVERY (2020)
 KB1091
 KB1091'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1091'THE MARK IS LOCATED ON SOUTH WEST PROPERTY OF THE VILLAS SENIOR CARE
 KB1091'COMMUNITY, 29.2 FT (8.9 M) EAST-SOUTHEAST OF EDGE OF THE SHOULDER OF
 KB1091'NORTH BOUND BUSINESS 55 IN SHERMAN, 29.5 FT (9.0 M) SOUTH-SOUTHWEST OF
 KB1091'ST. JOHNS VIANNEY CATHOLIC CHURCH SIGN, 7 FT (2.1 M) EAST-SOUTHEAST OF
 KB1091'BURIED OPTIC CABLE WARNING POST AND 0.8 FT (24 CM) NORTH-NORTHEAST OF
 KB1091'FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0546 ***********************************************************************
 NH0546  DESIGNATION -  Q 221
 NH0546  PID         -  NH0546
 NH0546  STATE/COUNTY-  IL/WINNEBAGO
 NH0546  COUNTRY     -  US
 NH0546  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0546
 NH0546                         *CURRENT SURVEY CONTROL
 NH0546  ______________________________________________________________________
 NH0546* NAD 83(1986) POSITION- 42 22 05.     (N) 089 03 33.     (W)   SCALED
 NH0546* NAVD 88 ORTHO HEIGHT -   220.519 (meters)      723.49  (feet) ADJUSTED
 NH0546  ______________________________________________________________________
 NH0546  GEOID HEIGHT    -        -33.567 (meters)                     GEOID18
 NH0546  DYNAMIC HEIGHT  -        220.449 (meters)      723.26  (feet) COMP
 NH0546  MODELED GRAVITY -    980,301.1   (mgal)                       NAVD 88
 NH0546
 NH0546  VERT ORDER      -  FIRST     CLASS II
 NH0546
 NH0546.The horizontal coordinates were scaled from a map and have
 NH0546.an estimated accuracy of +/- 6 seconds.
 NH0546
 NH0546.The orthometric height was determined by differential leveling and
 NH0546.adjusted by the NATIONAL GEODETIC SURVEY
 NH0546.in June 1991.
 NH0546
 NH0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0546.GEOID18 height accuracy estimate available here.
 NH0546
 NH0546.Click photographs - Photos may exist for this station.
 NH0546
 NH0546.The dynamic height is computed by dividing the NAVD 88
 NH0546.geopotential number by the normal gravity value computed on the
 NH0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0546.degrees latitude (g = 980.6199 gals.).
 NH0546
 NH0546.The modeled gravity was interpolated from observed gravity values.
 NH0546
 NH0546;                    North         East    Units  Estimated Accuracy
 NH0546;SPC IL W     -   633,560.      791,220.      MT  (+/- 180 meters Scaled)
 NH0546
 NH0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM304926(NAD 83)
 NH0546
 NH0546                          SUPERSEDED SURVEY CONTROL
 NH0546
 NH0546  NGVD 29 (??/??/92)  220.578  (m)          723.68   (f) ADJ UNCH    1 2
 NH0546
 NH0546.Superseded values are not recommended for survey control.
 NH0546
 NH0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0546.See file dsdata.pdf to determine how the superseded data were derived.
 NH0546
 NH0546_MARKER: DB = BENCH MARK DISK
 NH0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0546_STAMPING: Q 221 1960
 NH0546_MARK LOGO: CGS
 NH0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0546+STABILITY: SURFACE MOTION
 NH0546
 NH0546  HISTORY     - Date     Condition        Report By
 NH0546  HISTORY     - 1960     MONUMENTED       CGS
 NH0546  HISTORY     - 1971     MARK NOT FOUND   NGS
 NH0546  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0546  HISTORY     - 20101107 MARK NOT FOUND   INDIV
 NH0546
 NH0546                          STATION DESCRIPTION
 NH0546
 NH0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0546'AT LATHAM PARK.
 NH0546'AT LATHAM PARK, AT THE CROSSING OF LATHAM ROAD AND THE CHICAGO,
 NH0546'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 106 YARDS SOUTH OF
 NH0546'MILEPOLE 7, IN S-24, R-2E, T-45N, 49 1/2 FEET WEST OF THE WEST
 NH0546'RAIL AND ON THE INSIDE OF A CURVE, 59 FEET SOUTH OF THE CENTER
 NH0546'LINE OF LATHAM ROAD (NARROW BLACK TOP ROAD), 6 FEET SOUTHWEST
 NH0546'OF THE SECOND POLE SOUTH OF THE MILEPOLE, 40 FEET SOUTH OF THE
 NH0546'CENTER WIRE OF POWER LINE CROSSING OVER THE TRACK AND ROCK RIVER,
 NH0546'99 FEET WEST-SOUTHWEST OF AND ACROSS THE TRACK FROM POWER LINE
 NH0546'POLE 865, 52 FEET SOUTH-SOUTHWEST OF A CROSSING SIGN POST,
 NH0546'2 1/2 FEET EAST OF A WIRE FENCE, ABOUT 2 FEET BELOW THE LEVEL OF
 NH0546'THE TRACK, AND SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 NH0546
 NH0546                          STATION RECOVERY (1971)
 NH0546
 NH0546'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0546'MARK NOT FOUND.
 NH0546
 NH0546                          STATION RECOVERY (1997)
 NH0546
 NH0546'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0546'MARK NOT FOUND.
 NH0546
 NH0546                          STATION RECOVERY (2010)
 NH0546
 NH0546'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (MEB)
 NH0546'MARK HAS BEEN DESTROYED, FOUND PIECES IN THE AREA
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0584 ***********************************************************************
 NH0584  DESIGNATION -  Q 222
 NH0584  PID         -  NH0584
 NH0584  STATE/COUNTY-  IL/WINNEBAGO
 NH0584  COUNTRY     -  US
 NH0584  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0584
 NH0584                         *CURRENT SURVEY CONTROL
 NH0584  ______________________________________________________________________
 NH0584* NAD 83(1986) POSITION- 42 15 13.2    (N) 089 05 13.2    (W)   HD_HELD2
 NH0584* NAVD 88 ORTHO HEIGHT -   223.361 (meters)      732.81  (feet) ADJUSTED
 NH0584  ______________________________________________________________________
 NH0584  GEOID HEIGHT    -        -33.362 (meters)                     GEOID18
 NH0584  DYNAMIC HEIGHT  -        223.289 (meters)      732.57  (feet) COMP
 NH0584  MODELED GRAVITY -    980,297.2   (mgal)                       NAVD 88
 NH0584
 NH0584  VERT ORDER      -  FIRST     CLASS II
 NH0584
 NH0584.The horizontal coordinates were established by autonomous hand held GPS
 NH0584.observations and have an estimated accuracy of +/- 10 meters.
 NH0584
 NH0584.The orthometric height was determined by differential leveling and
 NH0584.adjusted by the NATIONAL GEODETIC SURVEY
 NH0584.in June 1991.
 NH0584
 NH0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0584.GEOID18 height accuracy estimate available here.
 NH0584
 NH0584.Click photographs - Photos may exist for this station.
 NH0584
 NH0584.The dynamic height is computed by dividing the NAVD 88
 NH0584.geopotential number by the normal gravity value computed on the
 NH0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0584.degrees latitude (g = 980.6199 gals.).
 NH0584
 NH0584.The modeled gravity was interpolated from observed gravity values.
 NH0584
 NH0584;                    North         East    Units  Estimated Accuracy
 NH0584;SPC IL W     -   620,822.      789,090.      MT  (+/- 10 meters HH2 GPS)
 NH0584
 NH0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2784480049(NAD 83)
 NH0584
 NH0584                          SUPERSEDED SURVEY CONTROL
 NH0584
 NH0584  NGVD 29 (??/??/92)  223.419  (m)          733.00   (f) ADJ UNCH    1 2
 NH0584
 NH0584.Superseded values are not recommended for survey control.
 NH0584
 NH0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0584.See file dsdata.pdf to determine how the superseded data were derived.
 NH0584
 NH0584_MARKER: DB = BENCH MARK DISK
 NH0584_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0584_SP_SET: RETAINING WALL
 NH0584_STAMPING: Q 222 1960
 NH0584_MARK LOGO: CGS
 NH0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0584+STABILITY: SURFACE MOTION
 NH0584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0584+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 NH0584
 NH0584  HISTORY     - Date     Condition        Report By
 NH0584  HISTORY     - 1960     MONUMENTED       CGS
 NH0584  HISTORY     - 1987     GOOD             USPSQD
 NH0584  HISTORY     - 19970323 GOOD             USPSQD
 NH0584  HISTORY     - 20200420 GOOD             AMESC
 NH0584
 NH0584                          STATION DESCRIPTION
 NH0584
 NH0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0584'AT ROCKFORD.
 NH0584'AT ROCKFORD, AT THE CROSSING OF ILLINOIS CENTRAL RAILROAD AND
 NH0584'KISHWAUKEE STREET, IN S-26, R-1E, T-44N, 60 YARDS NORTHEAST
 NH0584'OF THE CENTER OF THE INTERSECTION OF KISHWAUKEE AND BUCKBEE
 NH0584'STREETS, 29 1/2 FEET WEST OF THE WEST CURB OF KISHWAUKEE STREET,
 NH0584'41 1/2 FEET SOUTH OF THE SOUTH RAIL OF THE ILLINOIS CENTRAL
 NH0584'RAILROAD, IN TOP AND 20 FEET WEST OF THE EAST END OF CONCRETE
 NH0584'RETAINING WALL, AND ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE
 NH0584'GROUND.
 NH0584
 NH0584                          STATION RECOVERY (1987)
 NH0584
 NH0584'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0584'RECOVERED IN GOOD CONDITION.
 NH0584
 NH0584                          STATION RECOVERY (1997)
 NH0584
 NH0584'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0584'RECOVERED IN GOOD CONDITION.
 NH0584
 NH0584                          STATION RECOVERY (2020)
 NH0584
 NH0584'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2020 (PFS)
 NH0584'THE STATION IS 60 YDS (54.9 M) NORTHWEST OF THE CENTER OF THE
 NH0584'INTERSECTION OF KISHWAUKEE AND BUCKBEE STREETS.  THE RETAINING WALL
 NH0584'LOOKS TO HAVE BEEN DISTURBED.  NO LEVELING WAS PERFORMED TO CONFIRM IF
 NH0584'THE STATION HAS BEEN DISTURBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0535 ***********************************************************************
 MF0535  DESIGNATION -  Q 223
 MF0535  PID         -  MF0535
 MF0535  STATE/COUNTY-  IL/OGLE
 MF0535  COUNTRY     -  US
 MF0535  USGS QUAD   -  ROCHELLE (2018)
 MF0535
 MF0535                         *CURRENT SURVEY CONTROL
 MF0535  ______________________________________________________________________
 MF0535* NAD 83(1986) POSITION- 41 56 07.     (N) 089 06 28.     (W)   SCALED
 MF0535* NAVD 88 ORTHO HEIGHT -   247.436 (meters)      811.80  (feet) ADJUSTED
 MF0535  ______________________________________________________________________
 MF0535  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 MF0535  DYNAMIC HEIGHT  -        247.350 (meters)      811.51  (feet) COMP
 MF0535  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 MF0535
 MF0535  VERT ORDER      -  FIRST     CLASS I
 MF0535
 MF0535.The horizontal coordinates were scaled from a map and have
 MF0535.an estimated accuracy of +/- 6 seconds.
 MF0535
 MF0535.The orthometric height was determined by differential leveling and
 MF0535.adjusted by the NATIONAL GEODETIC SURVEY
 MF0535.in June 1991.
 MF0535
 MF0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0535.GEOID18 height accuracy estimate available here.
 MF0535
 MF0535.Click photographs - Photos may exist for this station.
 MF0535
 MF0535.The dynamic height is computed by dividing the NAVD 88
 MF0535.geopotential number by the normal gravity value computed on the
 MF0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0535.degrees latitude (g = 980.6199 gals.).
 MF0535
 MF0535.The modeled gravity was interpolated from observed gravity values.
 MF0535
 MF0535;                    North         East    Units  Estimated Accuracy
 MF0535;SPC IL W     -   585,440.      787,810.      MT  (+/- 180 meters Scaled)
 MF0535
 MF0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM252447(NAD 83)
 MF0535
 MF0535                          SUPERSEDED SURVEY CONTROL
 MF0535
 MF0535  NGVD 29 (??/??/92)  247.484  (m)          811.95   (f) ADJ UNCH    1 1
 MF0535
 MF0535.Superseded values are not recommended for survey control.
 MF0535
 MF0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0535.See file dsdata.pdf to determine how the superseded data were derived.
 MF0535
 MF0535_MARKER: DB = BENCH MARK DISK
 MF0535_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0535_SP_SET: BOX CULVERT HEADWALL
 MF0535_STAMPING: Q 223 1960
 MF0535_MARK LOGO: CGS
 MF0535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0535+STABILITY: SURFACE MOTION
 MF0535
 MF0535  HISTORY     - Date     Condition        Report By
 MF0535  HISTORY     - 1960     MONUMENTED       CGS
 MF0535  HISTORY     - 1969     GOOD             CGS
 MF0535  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 MF0535  HISTORY     - 20010721 POOR             USPSQD
 MF0535  HISTORY     - 20040929 POOR             USPSQD
 MF0535
 MF0535                          STATION DESCRIPTION
 MF0535
 MF0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0535'2.4 MI NW FROM ROCHELLE.
 MF0535'ABOUT 2.45 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 MF0535'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, 0.3 MILE SOUTHEAST
 MF0535'OF MILEPOST 86, 0.15 MILE NORTHWEST OF AN OVERHEAD RAILROAD
 MF0535'SIGNAL WHICH IS NUMBERED 1-85.6 AND 2-85.6, 21 1/2 FEET NORTHEAST
 MF0535'OF THE NORTHEAST RAIL OF THE MAIN TRACK, SET IN THE TOP OF THE
 MF0535'SOUTHEAST END OF THE NORTHEAST CONCRETE HEADWALL OF A CONCRETE
 MF0535'BOX CULVERT, AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 MF0535'SEC 15, T40N, R1E
 MF0535
 MF0535                          STATION RECOVERY (1996)
 MF0535
 MF0535'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0535'MARK NOT FOUND.
 MF0535
 MF0535                          STATION RECOVERY (2001)
 MF0535
 MF0535'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0535'THE DISK WAS MISSING, BUT THE PIN WAS INTACT.
 MF0535
 MF0535                          STATION RECOVERY (2004)
 MF0535
 MF0535'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0535'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0586 ***********************************************************************
 MF0586  DESIGNATION -  Q 224
 MF0586  PID         -  MF0586
 MF0586  STATE/COUNTY-  IL/LEE
 MF0586  COUNTRY     -  US
 MF0586  USGS QUAD   -  COMPTON (2018)
 MF0586
 MF0586                         *CURRENT SURVEY CONTROL
 MF0586  ______________________________________________________________________
 MF0586* NAD 83(1986) POSITION- 41 42 54.     (N) 089 01 46.     (W)   SCALED
 MF0586* NAVD 88 ORTHO HEIGHT -   263.892 (meters)      865.79  (feet) ADJUSTED
 MF0586  ______________________________________________________________________
 MF0586  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0586  DYNAMIC HEIGHT  -        263.792 (meters)      865.46  (feet) COMP
 MF0586  MODELED GRAVITY -    980,236.9   (mgal)                       NAVD 88
 MF0586
 MF0586  VERT ORDER      -  FIRST     CLASS I
 MF0586
 MF0586.The horizontal coordinates were scaled from a map and have
 MF0586.an estimated accuracy of +/- 6 seconds.
 MF0586
 MF0586.The orthometric height was determined by differential leveling and
 MF0586.adjusted by the NATIONAL GEODETIC SURVEY
 MF0586.in June 1991.
 MF0586
 MF0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0586.GEOID18 height accuracy estimate available here.
 MF0586
 MF0586.Click photographs - Photos may exist for this station.
 MF0586
 MF0586.The dynamic height is computed by dividing the NAVD 88
 MF0586.geopotential number by the normal gravity value computed on the
 MF0586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0586.degrees latitude (g = 980.6199 gals.).
 MF0586
 MF0586.The modeled gravity was interpolated from observed gravity values.
 MF0586
 MF0586;                    North         East    Units  Estimated Accuracy
 MF0586;SPC IL W     -   561,050.      794,630.      MT  (+/- 180 meters Scaled)
 MF0586
 MF0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM311201(NAD 83)
 MF0586
 MF0586                          SUPERSEDED SURVEY CONTROL
 MF0586
 MF0586  NGVD 29 (??/??/92)  263.926  (m)          865.90   (f) ADJ UNCH    1 1
 MF0586
 MF0586.Superseded values are not recommended for survey control.
 MF0586
 MF0586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0586.See file dsdata.pdf to determine how the superseded data were derived.
 MF0586
 MF0586_MARKER: DB = BENCH MARK DISK
 MF0586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0586_STAMPING: Q 224 1960
 MF0586_MARK LOGO: CGS
 MF0586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0586+STABILITY: SURFACE MOTION
 MF0586
 MF0586  HISTORY     - Date     Condition        Report By
 MF0586  HISTORY     - 1960     MONUMENTED       CGS
 MF0586  HISTORY     - 1969     GOOD             CGS
 MF0586  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0586  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0586  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0586
 MF0586                          STATION DESCRIPTION
 MF0586
 MF0586'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0586'12.8 MI N FROM MENDOTA.
 MF0586'ABOUT 12.8 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0586'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.45
 MF0586'MILE SOUTH OF MILEPOST 56, 20 RAILS SOUTHWEST OF THE CROSSING OF
 MF0586'THE RAILROAD AND A GRAVELED ROAD, 113 YARDS NORTH OF THE NORTH
 MF0586'END OF A WOODEN RAILROAD TRESTLE, 46 FEET SOUTHEAST OF THE
 MF0586'SOUTHEAST RAIL, 71 FEET EAST AND ACROSS THE TRACK FROM A
 MF0586'STATION ONE MILE SIGN FOR THE RAILROAD, 1 FOOT NORTHWEST OF A
 MF0586'FENCE, 2.3 FEET NORTH OF A METAL WITNESS POST, ABOUT 4 1/2 FEET
 MF0586'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0586'POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0586'SEC 5, T37N, R 2E.
 MF0586
 MF0586                          STATION RECOVERY (1995)
 MF0586
 MF0586'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0586'MARK NOT FOUND.
 MF0586
 MF0586                          STATION RECOVERY (2002)
 MF0586
 MF0586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0586'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0586
 MF0586                          STATION RECOVERY (2003)
 MF0586
 MF0586'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0586'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0722 ***********************************************************************
 MF0722  DESIGNATION -  Q 225
 MF0722  PID         -  MF0722
 MF0722  STATE/COUNTY-  IL/LASALLE
 MF0722  COUNTRY     -  US
 MF0722  USGS QUAD   -  LA SALLE (2018)
 MF0722
 MF0722                         *CURRENT SURVEY CONTROL
 MF0722  ______________________________________________________________________
 MF0722* NAD 83(1986) POSITION- 41 16 35.     (N) 089 03 58.     (W)   SCALED
 MF0722* NAVD 88 ORTHO HEIGHT -   191.872 (meters)      629.50  (feet) ADJUSTED
 MF0722  ______________________________________________________________________
 MF0722  GEOID HEIGHT    -        -32.923 (meters)                     GEOID18
 MF0722  DYNAMIC HEIGHT  -        191.795 (meters)      629.25  (feet) COMP
 MF0722  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 MF0722
 MF0722  VERT ORDER      -  FIRST     CLASS I
 MF0722
 MF0722.The horizontal coordinates were scaled from a map and have
 MF0722.an estimated accuracy of +/- 6 seconds.
 MF0722
 MF0722.The orthometric height was determined by differential leveling and
 MF0722.adjusted by the NATIONAL GEODETIC SURVEY
 MF0722.in June 1991.
 MF0722
 MF0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0722.GEOID18 height accuracy estimate available here.
 MF0722
 MF0722.Click photographs - Photos may exist for this station.
 MF0722
 MF0722.The dynamic height is computed by dividing the NAVD 88
 MF0722.geopotential number by the normal gravity value computed on the
 MF0722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0722.degrees latitude (g = 980.6199 gals.).
 MF0722
 MF0722.The modeled gravity was interpolated from observed gravity values.
 MF0722
 MF0722;                    North         East    Units  Estimated Accuracy
 MF0722;SPC IL E     -   512,000.      238,610.      MT  (+/- 180 meters Scaled)
 MF0722
 MF0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL269714(NAD 83)
 MF0722
 MF0722                          SUPERSEDED SURVEY CONTROL
 MF0722
 MF0722  NGVD 29 (??/??/92)  191.934  (m)          629.70   (f) ADJ UNCH    1 1
 MF0722
 MF0722.Superseded values are not recommended for survey control.
 MF0722
 MF0722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0722.See file dsdata.pdf to determine how the superseded data were derived.
 MF0722
 MF0722_MARKER: DB = BENCH MARK DISK
 MF0722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0722_STAMPING: Q 225 1960
 MF0722_MARK LOGO: CGS
 MF0722_PROJECTION: FLUSH
 MF0722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0722+STABILITY: SURFACE MOTION
 MF0722
 MF0722  HISTORY     - Date     Condition        Report By
 MF0722  HISTORY     - 1960     MONUMENTED       CGS
 MF0722  HISTORY     - 1969     GOOD             CGS
 MF0722  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0722  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0722
 MF0722                          STATION DESCRIPTION
 MF0722
 MF0722'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0722'1.8 MI S FROM OGLESBY.
 MF0722'ABOUT 0.3 MILE WEST ALONG WALNUT STREET FROM THE POST OFFICE AT
 MF0722'OGLESBY, THENCE 1.35 MILES SOUTH ALONG STATE HIGHWAYS 71 AND 351,
 MF0722'THENCE 0.1 MILE EAST ALONG A PRIVATE ROAD, 72 FEET WEST-SOUTHWEST
 MF0722'OF THE CENTER OF A CROSSING OF THE ILLINOIS CENTRAL RAILROAD AND
 MF0722'THE PRIVATE ROAD, 146 YARDS NORTHEAT OF MILEPOST 851, 46 FEET
 MF0722'NORTHWEST OF THE NORTH WEST RAIL, 27 FEET SOUTH OF THE CENTER LINE
 MF0722'OF THE ROAD, 7 FEET SOUTH OF A CONCRETE CORNER FENCE POST, 1 FOOT
 MF0722'EAST OF A FENCE, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND
 MF0722'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 MF0722'OF THE GROUND.  SEC 1, T32N, R1E
 MF0722
 MF0722                          STATION RECOVERY (1997)
 MF0722
 MF0722'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0722'MARK NOT FOUND.
 MF0722
 MF0722                          STATION RECOVERY (2002)
 MF0722
 MF0722'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0722'RAILROAD ABANDONED. LANDMARKS REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0124 ***********************************************************************
 NH0124  DESIGNATION -  Q 226
 NH0124  PID         -  NH0124
 NH0124  STATE/COUNTY-  IL/MCHENRY
 NH0124  COUNTRY     -  US
 NH0124  USGS QUAD   -  MCHENRY (2018)
 NH0124
 NH0124                         *CURRENT SURVEY CONTROL
 NH0124  ______________________________________________________________________
 NH0124* NAD 83(1986) POSITION- 42 19 30.     (N) 088 17 13.     (W)   SCALED
 NH0124* NAVD 88 ORTHO HEIGHT -   238.881 (meters)      783.73  (feet) ADJUSTED
 NH0124  ______________________________________________________________________
 NH0124  GEOID HEIGHT    -        -34.050 (meters)                     GEOID18
 NH0124  DYNAMIC HEIGHT  -        238.801 (meters)      783.47  (feet) COMP
 NH0124  MODELED GRAVITY -    980,283.6   (mgal)                       NAVD 88
 NH0124
 NH0124  VERT ORDER      -  SECOND    CLASS 0
 NH0124
 NH0124.The horizontal coordinates were scaled from a map and have
 NH0124.an estimated accuracy of +/- 6 seconds.
 NH0124
 NH0124.The orthometric height was determined by differential leveling and
 NH0124.adjusted by the NATIONAL GEODETIC SURVEY
 NH0124.in June 1991.
 NH0124
 NH0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0124.GEOID18 height accuracy estimate available here.
 NH0124
 NH0124.Click photographs - Photos may exist for this station.
 NH0124
 NH0124.The dynamic height is computed by dividing the NAVD 88
 NH0124.geopotential number by the normal gravity value computed on the
 NH0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0124.degrees latitude (g = 980.6199 gals.).
 NH0124
 NH0124.The modeled gravity was interpolated from observed gravity values.
 NH0124
 NH0124;                    North         East    Units  Estimated Accuracy
 NH0124;SPC IL E     -   628,200.      303,820.      MT  (+/- 180 meters Scaled)
 NH0124
 NH0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM939866(NAD 83)
 NH0124
 NH0124                          SUPERSEDED SURVEY CONTROL
 NH0124
 NH0124  NGVD 29 (??/??/92)  238.926  (m)          783.88   (f) ADJ UNCH    2 0
 NH0124
 NH0124.Superseded values are not recommended for survey control.
 NH0124
 NH0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0124.See file dsdata.pdf to determine how the superseded data were derived.
 NH0124
 NH0124_MARKER: DB = BENCH MARK DISK
 NH0124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0124_STAMPING: Q 226 1960
 NH0124_MARK LOGO: CGS
 NH0124_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0124+STABILITY: SURFACE MOTION
 NH0124_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0124+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2002
 NH0124
 NH0124  HISTORY     - Date     Condition        Report By
 NH0124  HISTORY     - 1960     MONUMENTED       CGS
 NH0124  HISTORY     - 19940508 MARK NOT FOUND   USPSQD
 NH0124  HISTORY     - 20020108 GOOD             ILDT
 NH0124
 NH0124                          STATION DESCRIPTION
 NH0124
 NH0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0124'1.4 MI S FROM MCHENRY.
 NH0124'ABOUT 1.4 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0124'FROM THE STATION AT MCHENRY , 0.45 MILE NORTH OF MILEPOLE 64,
 NH0124'ABOUT 35 YARDS NORTHEAST OF A ROW OF TREES AND SMALL BRUSH BETWEEN
 NH0124'TWO CULTIVATED FIELDS, 44 1/2 FEET SOUTHEAST OF THE SOUTHEAST
 NH0124'RAIL, 36 FEET EAST OF THE FIRST TELEPHONE POLE NORTHEAST OF A
 NH0124'RIGHT-OF-WAY FENCE LINE, 2 FEET NORTHWEST OF THE FENCE LINE, 2
 NH0124'FEET SOUTH OF A STEEL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 NH0124'OF THE TRACK, AND SET IN TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 NH0124
 NH0124                          STATION RECOVERY (1994)
 NH0124
 NH0124'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0124'MARK NOT FOUND.
 NH0124
 NH0124                          STATION RECOVERY (2002)
 NH0124
 NH0124'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MH)
 NH0124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0030 ***********************************************************************
 MF0030  DESIGNATION -  Q 227 RESET
 MF0030  PID         -  MF0030
 MF0030  STATE/COUNTY-  IL/KENDALL
 MF0030  COUNTRY     -  US
 MF0030  USGS QUAD   -  YORKVILLE (2018)
 MF0030
 MF0030                         *CURRENT SURVEY CONTROL
 MF0030  ______________________________________________________________________
 MF0030* NAD 83(1986) POSITION- 41 38 27.     (N) 088 26 47.     (W)   SCALED
 MF0030* NAVD 88 ORTHO HEIGHT -   182.19  (meters)      597.7   (feet) RESET
 MF0030  ______________________________________________________________________
 MF0030  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF0030  VERT ORDER      -  THIRD
 MF0030
 MF0030.The horizontal coordinates were scaled from a map and have
 MF0030.an estimated accuracy of +/- 6 seconds.
 MF0030
 MF0030.The orthometric height was computed from unverified reset data.
 MF0030
 MF0030.No vertical observational check was made to the station.
 MF0030
 MF0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0030.GEOID18 height accuracy estimate available here.
 MF0030
 MF0030.Click photographs - Photos may exist for this station.
 MF0030
 MF0030;                    North         East    Units  Estimated Accuracy
 MF0030;SPC IL E     -   552,220.      290,580.      MT  (+/- 180 meters Scaled)
 MF0030
 MF0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM795109(NAD 83)
 MF0030
 MF0030                          SUPERSEDED SURVEY CONTROL
 MF0030
 MF0030  NGVD 29 (??/??/??)  182.26   (m)          598.0    (f) RESET       3  
 MF0030
 MF0030.Superseded values are not recommended for survey control.
 MF0030
 MF0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0030.See file dsdata.pdf to determine how the superseded data were derived.
 MF0030
 MF0030_MARKER: DB = BENCH MARK DISK
 MF0030_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0030_SP_SET: BUILDING
 MF0030_STAMPING: Q 227 RESET 1960
 MF0030_MARK LOGO: CGS
 MF0030_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0030
 MF0030  HISTORY     - Date     Condition        Report By
 MF0030  HISTORY     - 1960     MONUMENTED       CGS
 MF0030  HISTORY     - 1984     MARK NOT FOUND   LOCSUR
 MF0030  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0030  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0030  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0030  HISTORY     - 20050319 MARK NOT FOUND   USPSQD
 MF0030  HISTORY     - 20070203 MARK NOT FOUND   GEOCAC
 MF0030  HISTORY     - 20071107 MARK NOT FOUND   GEOCAC
 MF0030
 MF0030                          STATION DESCRIPTION
 MF0030
 MF0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0030'AT YORKVILLE.
 MF0030'AT YORKVILLE, AT THE INTERSECTION OF BRIDGE AND VAN EMMON STREETS,
 MF0030'SET VERTICALLY IN THE EAST FACE OF YORKVILLE NATIONAL BANK BUILDING,
 MF0030'54 FEET SOUTH OF SOUTH CURB OF VAN EMMON STREET, 42 FEET SOUTH
 MF0030'OF NORTHEAST CORNER OF BANK BUILDING, 4 1/2 FEET NORTH OF NORTH
 MF0030'EDGE OF EAST ENTRANCE TO BANK BUILDING AND 2 FEET ABOVE SIDEWALK.
 MF0030'NOTE-- THIS MARK WAS ESTABLISHED BY A PARTY OF THIS BUREAU IN
 MF0030'1960 TO REPLACE BENCH MARK K 20 1934 WHICH WAS ORIGINALLY SET IN
 MF0030'FARMERS STATE BANK BUILDING.  BM K 20 WILL BE DESTROYED IN THE
 MF0030'NEAR FUTURE DUE TO ERECTING OF A NEW BUILDING.
 MF0030
 MF0030                          STATION RECOVERY (1984)
 MF0030
 MF0030'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1984
 MF0030'MARK NOT FOUND.
 MF0030
 MF0030                          STATION RECOVERY (1989)
 MF0030
 MF0030'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0030'MARK NOT FOUND.
 MF0030
 MF0030                          STATION RECOVERY (1989)
 MF0030
 MF0030'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0030'MARK NOT FOUND.
 MF0030
 MF0030                          STATION RECOVERY (2001)
 MF0030
 MF0030'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0030'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0030
 MF0030                          STATION RECOVERY (2005)
 MF0030
 MF0030'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 MF0030'MARK NOT FOUND.
 MF0030
 MF0030                          STATION RECOVERY (2007)
 MF0030
 MF0030'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0030'(CT)
 MF0030
 MF0030                          STATION RECOVERY (2007)
 MF0030
 MF0030'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0030'BUILDING REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0472 ***********************************************************************
 NH0472  FBN         -  This is a Federal Base Network Control Station.
 NH0472  DESIGNATION -  Q 228
 NH0472  PID         -  NH0472
 NH0472  STATE/COUNTY-  IL/WINNEBAGO
 NH0472  COUNTRY     -  US
 NH0472  USGS QUAD   -  PECATONICA (2018)
 NH0472
 NH0472                         *CURRENT SURVEY CONTROL
 NH0472  ______________________________________________________________________
 NH0472* NAD 83(2011) POSITION- 42 17 37.98516(N) 089 19 13.31042(W)   ADJUSTED
 NH0472* NAD 83(2011) ELLIP HT-   211.287 (meters)        (06/27/12)   ADJUSTED
 NH0472* NAD 83(2011) EPOCH   -  2010.00
 NH0472* NAVD 88 ORTHO HEIGHT -   244.650 (meters)      802.66  (feet) ADJUSTED
 NH0472  ______________________________________________________________________
 NH0472  GEOID HEIGHT    -        -33.362 (meters)                     GEOID18
 NH0472  NAD 83(2011) X  -     56,049.065 (meters)                     COMP
 NH0472  NAD 83(2011) Y  - -4,724,917.889 (meters)                     COMP
 NH0472  NAD 83(2011) Z  -  4,269,948.804 (meters)                     COMP
 NH0472  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 NH0472  DYNAMIC HEIGHT  -        244.569 (meters)      802.39  (feet) COMP
 NH0472  MODELED GRAVITY -    980,285.1   (mgal)                       NAVD 88
 NH0472
 NH0472  VERT ORDER      -  FIRST     CLASS II
 NH0472
 NH0472  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0472  Standards:
 NH0472         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0472            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0472  -------------------------------------------------------------------
 NH0472  NETWORK    0.35   0.57           0.16   0.12   0.29      0.02588216
 NH0472  -------------------------------------------------------------------
 NH0472  Click here for local accuracies and other accuracy information.
 NH0472
 NH0472.The horizontal coordinates were established by GPS observations
 NH0472.and adjusted by the National Geodetic Survey in June 2012.
 NH0472
 NH0472.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0472.been affixed to the stable North American tectonic plate. See 
 NH0472.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0472
 NH0472.The horizontal coordinates are valid at the epoch date displayed above
 NH0472.which is a decimal equivalence of Year/Month/Day.
 NH0472
 NH0472.The orthometric height was determined by differential leveling and
 NH0472.adjusted by the NATIONAL GEODETIC SURVEY
 NH0472.in June 1991.
 NH0472
 NH0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0472.GEOID18 height accuracy estimate available here.
 NH0472
 NH0472.Click photographs - Photos may exist for this station.
 NH0472
 NH0472.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0472
 NH0472.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0472
 NH0472.The ellipsoidal height was determined by GPS observations
 NH0472.and is referenced to NAD 83.
 NH0472
 NH0472.The dynamic height is computed by dividing the NAVD 88
 NH0472.geopotential number by the normal gravity value computed on the
 NH0472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0472.degrees latitude (g = 980.6199 gals.).
 NH0472
 NH0472.The modeled gravity was interpolated from observed gravity values.
 NH0472
 NH0472. The following values were computed from the NAD 83(2011) position.
 NH0472
 NH0472;                    North         East     Units Scale Factor Converg.
 NH0472;SPC IL W     -   625,071.104   769,789.406   MT  1.00000108   +0 34 10.3
 NH0472;SPC IL W     - 2,050,754.11  2,525,550.74   sFT  1.00000108   +0 34 10.3
 NH0472;UTM  16      - 4,685,014.001   308,714.699   MT  1.00005023   -1 33 42.9
 NH0472
 NH0472!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0472!SPC IL W     -   0.99996686  x   1.00000108  =   0.99996794
 NH0472!UTM  16      -   0.99996686  x   1.00005023  =   1.00001709
 NH0472
 NH0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0871485014(NAD 83)
 NH0472
 NH0472                          SUPERSEDED SURVEY CONTROL
 NH0472
 NH0472  NAD 83(2007)-  42 17 37.98526(N)    089 19 13.31145(W) AD(2002.00) 0
 NH0472  ELLIP H (02/10/07)  211.323  (m)                       GP(2002.00)    
 NH0472  NAD 83(1997)-  42 17 37.98507(N)    089 19 13.31183(W) AD(       ) B
 NH0472  ELLIP H (04/02/04)  211.339  (m)                       GP(       ) 3 1
 NH0472  ELLIP H (09/15/03)  211.383  (m)                       GP(       ) 4 1
 NH0472  NAD 83(1997)-  42 17 37.98470(N)    089 19 13.31028(W) AD(       ) B
 NH0472  ELLIP H (07/17/98)  211.395  (m)                       GP(       ) 4 1
 NH0472  NAD 83(1991)-  42 17 37.98649(N)    089 19 13.31628(W) AD(       ) 1
 NH0472  ELLIP H (11/21/91)  211.386  (m)                       GP(       ) 4 1
 NH0472  NAD 83(1991)-  42 17 37.98608(N)    089 19 13.31775(W) AD(       ) 1
 NH0472  NAVD 88             244.65   (m)          802.7    (f) LEVELING    3  
 NH0472  NGVD 29 (??/??/92)  244.695  (m)          802.80   (f) ADJ UNCH    1 2
 NH0472  NGVD 29             244.70   (m)          802.8    (f) LEVELING    3  
 NH0472
 NH0472.Superseded values are not recommended for survey control.
 NH0472
 NH0472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0472.See file dsdata.pdf to determine how the superseded data were derived.
 NH0472
 NH0472_MARKER: DB = BENCH MARK DISK
 NH0472_SETTING: 56 = COPPER-CLAD ROD IN SLEEVE (10 FT.+)
 NH0472_STAMPING: Q 228 1960
 NH0472_MARK LOGO: CGS
 NH0472_PROJECTION: FLUSH
 NH0472_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0472_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0472+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2020
 NH0472
 NH0472  HISTORY     - Date     Condition        Report By
 NH0472  HISTORY     - 1960     MONUMENTED       CGS
 NH0472  HISTORY     - 1971     GOOD             NGS
 NH0472  HISTORY     - 1987     GOOD             USPSQD
 NH0472  HISTORY     - 19900921 GOOD             NGS
 NH0472  HISTORY     - 19960826 GOOD             SECI
 NH0472  HISTORY     - 19970508 GOOD             NGS
 NH0472  HISTORY     - 19970510 GOOD             USPSQD
 NH0472  HISTORY     - 20000901 GOOD             AYRES
 NH0472  HISTORY     - 20020828 GOOD             NGS
 NH0472  HISTORY     - 20120327 GOOD             AMESC
 NH0472  HISTORY     - 20150219 GOOD             DJHENK
 NH0472  HISTORY     - 20200204 GOOD             ILDT
 NH0472
 NH0472                          STATION DESCRIPTION
 NH0472
 NH0472'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0472'2.4 MI SE FROM PECATONICA.
 NH0472'ABOUT 2.4 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NH0472'RAILWAY FROM THE CROSSING OF MAIN STREET AT PECATONICA, IN
 NH0472'SECTION 34, R 10 E., T 27 N., AT A NORTH-SOUTH GRADED ROAD
 NH0472'CROSSING, 46 FEET SOUTH OF SOUTH RAIL, 48 FEET WEST OF CENTER
 NH0472'LINE OF ROAD, 59 FEET SOUTHWEST OF CENTER OF CROSSING, 12 FEET
 NH0472'SOUTH OF THE FIRST TELEPHONE POLE WEST OF CROSSING, 13 FEET WEST
 NH0472'OF A FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE LINE, 2 FEET EAST
 NH0472'OF A STEEL WITNESS POST, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK,
 NH0472'AND IS A DISK ON COPPER COATED STEEL ROD PROJECTING 2 INCHES
 NH0472'AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD
 NH0472'WAS DRIVEN TO REFUSAL AT A DEPTH OF 15 FEET.
 NH0472
 NH0472                          STATION RECOVERY (1971)
 NH0472
 NH0472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0472'RECOVERED IN GOOD CONDITION.
 NH0472
 NH0472                          STATION RECOVERY (1987)
 NH0472
 NH0472'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0472'RECOVERED IN GOOD CONDITION.
 NH0472
 NH0472                          STATION RECOVERY (1990)
 NH0472
 NH0472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 NH0472'STATION IS LOCATED ABOUT 4 KM (2.5 MI) SOUTHEAST OF PECATONICA, 0.85
 NH0472'KM (0.53 MI) NORTH OF US HIGHWAY 20, AT JUNCTION OF PAVED ROAD AND A
 NH0472'RAILROAD BED, ON OLD RAILROAD RIGHT-OF-WAY, ON THE EAST EDGE OF
 NH0472'SECTION 34, T 27 N, R 10 E.  OWNERSHIP--UNKNOWN.
 NH0472'TO REACH FROM THE JUNCTION OF US HIGHWAY 20 AND PECATONICA ROAD (2.5
 NH0472'KM SOUTH OF OF PECATONICA, AT THE STATE POLICE BARRACK), GO EAST ON
 NH0472'HIGHWAY 20 FOR 3.23 KM (2.01 MI) TO A PAVED CROSSROAD.  TURN LEFT,
 NH0472'NORTH, ON CONGER ROAD FOR 0.85 KM (0.53 MI) TO THE STATION ON THE
 NH0472'LEFT.
 NH0472'STATION MARK IS ATTACHED TO A ROD ENCASED IN A 15-CM TERRACOTTA TILE,
 NH0472'BOTH BEING FLUSH WITH THE GROUND.  IT IS 14.2 M (46.6 FT) WEST OF,
 NH0472'AND 1 M (3.3 FT) LOWER THAN THE ROAD, 15 M (49.2 FT) SOUTHWEST OF THE
 NH0472'CENTER OF THE RAILROAD BED, 2.3 M (7.5 FT) NORTHWEST OF A CONCRETE
 NH0472'RIGHT-OF-WAY POST, 0.5 M (1.6 FT) EAST-SOUTHEAST OF A METAL WITNESS
 NH0472'POST, AND 0.2 M (0.7 FT) NORTH OF A FIBERGLASS WITNESS POST.
 NH0472
 NH0472                          STATION RECOVERY (1996)
 NH0472
 NH0472'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH0472'RECOVERED AS DESCRIBED.  THE STATION IS LOCATED 90.8 FT (27.7 M)
 NH0472'SOUTHWEST OF A POWER POLE, 7.5 FT (2.3 M) NORTH WEST OF A CONCRETE
 NH0472'R.O.W.  MARKER, AND 69.1 FT (21.1 M) NORTHEAST OF A POWER POLE.
 NH0472
 NH0472                          STATION RECOVERY (1997)
 NH0472
 NH0472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH0472'THE STATION IS LOCATED ABOUT 11 MI (17.7 KM) WEST OF ROCKFORD, 2.5 MI
 NH0472'(4.0 KM) SOUTHEAST OF PECATONICA, 0.53 MI (0.85 KM) NORTH OF U.S.
 NH0472'HIGHWAY 20, IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF A PAVED ROAD
 NH0472'AND A FORMER RAILROAD BED.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAY
 NH0472'20 AND PECATONICA ROAD, ABOUT 1.5 MI (2.4 KM) SOUTH OF PECATONICA AT
 NH0472'THE STATE POLICE BARRACKS, GO EAST ON ROUTE 20 FOR 2.0 MI (3.2 KM) TO
 NH0472'A PAVED CROSSROAD.  TURN LEFT, NORTH, ON CONGER ROAD FOR 0.5 MI (0.8
 NH0472'KM) TO THE STATION ON THE LEFT.  STATION DISK IS ATTACHED TO A ROD
 NH0472'ENCASED IN A 15-CM TERRACOTTA TILE, BOTH FLUSH WITH THE GROUND.  IT IS
 NH0472'14.2 M (46.6 FT) WEST OF AND 1 M (3.3 FT) LOWER THAN THE ROAD CENTER,
 NH0472'15 M (49.2 FT) SOUTHWEST OF THE RAILROAD BED, 2.3 M (7.5 FT) NORTHWEST
 NH0472'OF A CONCRETE RIGHT-OF-WAY POST, 0.5 M (1.6 FT) EAST-SOUTHEAST OF A
 NH0472'METAL POST, AND 0.2 M (0.7 FT) NORTH OF A FIBERGLASS WITNESS POST.
 NH0472'NOTE--THE OLD RAILROAD BED IS NOW PECATONICA PRAIRIE TRAIL (BIKE PATH)
 NH0472'AND COM-ED POWER LINES.
 NH0472
 NH0472                          STATION RECOVERY (1997)
 NH0472
 NH0472'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0472'RECOVERED IN GOOD CONDITION.
 NH0472
 NH0472                          STATION RECOVERY (2000)
 NH0472
 NH0472'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 NH0472'RECOVERED AS DESCRIBED.
 NH0472
 NH0472                          STATION RECOVERY (2002)
 NH0472
 NH0472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 NH0472'RECOVERED AS DESCRIBED
 NH0472
 NH0472                          STATION RECOVERY (2012)
 NH0472
 NH0472'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0472'RECOVERED AS DESCRIBED.
 NH0472
 NH0472                          STATION RECOVERY (2015)
 NH0472
 NH0472'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 NH0472'RECOVERED AS DESCRIBED.
 NH0472
 NH0472                          STATION RECOVERY (2020)
 NH0472
 NH0472'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 NH0472'SET SIGN ONE FOOT WEST OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0840 ***********************************************************************
 LC0840  DESIGNATION -  Q 229
 LC0840  PID         -  LC0840
 LC0840  STATE/COUNTY-  IL/WOODFORD
 LC0840  COUNTRY     -  US
 LC0840  USGS QUAD   -  MINONK (2018)
 LC0840
 LC0840                         *CURRENT SURVEY CONTROL
 LC0840  ______________________________________________________________________
 LC0840* NAD 83(1986) POSITION- 40 53 28.     (N) 089 01 56.     (W)   SCALED
 LC0840* NAVD 88 ORTHO HEIGHT -   229.183 (meters)      751.91  (feet) ADJUSTED
 LC0840  ______________________________________________________________________
 LC0840  GEOID HEIGHT    -        -32.442 (meters)                     GEOID18
 LC0840  DYNAMIC HEIGHT  -        229.084 (meters)      751.59  (feet) COMP
 LC0840  MODELED GRAVITY -    980,184.1   (mgal)                       NAVD 88
 LC0840
 LC0840  VERT ORDER      -  FIRST     CLASS I
 LC0840
 LC0840.The horizontal coordinates were scaled from a map and have
 LC0840.an estimated accuracy of +/- 6 seconds.
 LC0840
 LC0840.The orthometric height was determined by differential leveling and
 LC0840.adjusted by the NATIONAL GEODETIC SURVEY
 LC0840.in June 1991.
 LC0840
 LC0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0840.GEOID18 height accuracy estimate available here.
 LC0840
 LC0840.Click photographs - Photos may exist for this station.
 LC0840
 LC0840.The dynamic height is computed by dividing the NAVD 88
 LC0840.geopotential number by the normal gravity value computed on the
 LC0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0840.degrees latitude (g = 980.6199 gals.).
 LC0840
 LC0840.The modeled gravity was interpolated from observed gravity values.
 LC0840
 LC0840;                    North         East    Units  Estimated Accuracy
 LC0840;SPC IL W     -   469,550.      795,600.      MT  (+/- 180 meters Scaled)
 LC0840
 LC0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL288286(NAD 83)
 LC0840
 LC0840                          SUPERSEDED SURVEY CONTROL
 LC0840
 LC0840  NGVD 29 (??/??/92)  229.232  (m)          752.07   (f) ADJ UNCH    1 1
 LC0840
 LC0840.Superseded values are not recommended for survey control.
 LC0840
 LC0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0840.See file dsdata.pdf to determine how the superseded data were derived.
 LC0840
 LC0840_MARKER: DB = BENCH MARK DISK
 LC0840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0840_STAMPING: Q 229 1960
 LC0840_MARK LOGO: CGS
 LC0840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0840+STABILITY: SURFACE MOTION
 LC0840
 LC0840  HISTORY     - Date     Condition        Report By
 LC0840  HISTORY     - 1960     MONUMENTED       CGS
 LC0840  HISTORY     - 1969     GOOD             CGS
 LC0840  HISTORY     - 1978     MARK NOT FOUND   USGS
 LC0840  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC0840  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0840
 LC0840                          STATION DESCRIPTION
 LC0840
 LC0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0840'0.8 MI S FROM MINONK.
 LC0840'ABOUT 0.75 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC0840'STATION AT MINONK, 0.35 MILE NORTH OF MILEPOST 824, 83 1/2 FEET WEST
 LC0840'OF THE WEST RAIL OF THE MAIN TRACK, 69 1/2 FEET WEST OF THE WEST
 LC0840'RAIL OF A SIDETRACK, 46 1/2 FEET EAST OF THE CENTER LINE OF A PAVED
 LC0840'ROAD WHICH IS OLD U.S. HIGHWAY 51, 43 1/2 FEET SOUTH OF THE CENTER
 LC0840'LINE OF A TRAIL ROAD, 54 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 LC0840'THE SOUTH CONCRETE HEADWALL OF A TUBULAR CULVERT, 4 1/2 FEET SOUTH
 LC0840'OF A TELEPHONE POLE, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK,
 LC0840'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE
 LC0840'THE SURFACE OF THE GROUND.  SEC 18, T28N, R2E
 LC0840
 LC0840                          STATION RECOVERY (1978)
 LC0840
 LC0840'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LC0840'MARK NOT FOUND.
 LC0840
 LC0840                          STATION RECOVERY (1998)
 LC0840
 LC0840'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0840'MARK NOT FOUND.
 LC0840
 LC0840                          STATION RECOVERY (2013)
 LC0840
 LC0840'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0840'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0649 ***********************************************************************
 KB0649  DESIGNATION -  Q 23
 KB0649  PID         -  KB0649
 KB0649  STATE/COUNTY-  IL/MOULTRIE
 KB0649  COUNTRY     -  US
 KB0649  USGS QUAD   -  HAMMOND (2018)
 KB0649
 KB0649                         *CURRENT SURVEY CONTROL
 KB0649  ______________________________________________________________________
 KB0649* NAD 83(1986) POSITION- 39 46 08.     (N) 088 36 29.     (W)   SCALED
 KB0649* NAVD 88 ORTHO HEIGHT -   206.178 (meters)      676.44  (feet) ADJUSTED
 KB0649  ______________________________________________________________________
 KB0649  GEOID HEIGHT    -        -32.344 (meters)                     GEOID18
 KB0649  DYNAMIC HEIGHT  -        206.063 (meters)      676.06  (feet) COMP
 KB0649  MODELED GRAVITY -    980,065.7   (mgal)                       NAVD 88
 KB0649
 KB0649  VERT ORDER      -  SECOND    CLASS 0
 KB0649
 KB0649.The horizontal coordinates were scaled from a map and have
 KB0649.an estimated accuracy of +/- 6 seconds.
 KB0649
 KB0649.The orthometric height was determined by differential leveling and
 KB0649.adjusted by the NATIONAL GEODETIC SURVEY
 KB0649.in June 1991.
 KB0649
 KB0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0649.GEOID18 height accuracy estimate available here.
 KB0649
 KB0649.Click photographs - Photos may exist for this station.
 KB0649
 KB0649.The dynamic height is computed by dividing the NAVD 88
 KB0649.geopotential number by the normal gravity value computed on the
 KB0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0649.degrees latitude (g = 980.6199 gals.).
 KB0649
 KB0649.The modeled gravity was interpolated from observed gravity values.
 KB0649
 KB0649;                    North         East    Units  Estimated Accuracy
 KB0649;SPC IL E     -   344,380.      276,460.      MT  (+/- 180 meters Scaled)
 KB0649
 KB0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK622033(NAD 83)
 KB0649
 KB0649                          SUPERSEDED SURVEY CONTROL
 KB0649
 KB0649  NGVD 29 (??/??/92)  206.249  (m)          676.67   (f) ADJ UNCH    2 0
 KB0649
 KB0649.Superseded values are not recommended for survey control.
 KB0649
 KB0649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0649.See file dsdata.pdf to determine how the superseded data were derived.
 KB0649
 KB0649_MARKER: DB = BENCH MARK DISK
 KB0649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0649_STAMPING: Q 23 1934
 KB0649_MARK LOGO: CGS
 KB0649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0649+STABILITY: SURFACE MOTION
 KB0649_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0649+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 KB0649
 KB0649  HISTORY     - Date     Condition        Report By
 KB0649  HISTORY     - 1934     MONUMENTED       CGS
 KB0649  HISTORY     - 20120717 GOOD             ILDT
 KB0649
 KB0649                          STATION DESCRIPTION
 KB0649
 KB0649'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0649'2.3 MI S FROM HAMMOND.
 KB0649'IN MOULTRIE COUNTY, 2.3 MILES SOUTH ALONG THE WABASH RAILROAD
 KB0649'FROM THE CITY WATER TOWER AT HAMMOND, PIATT COUNTY, 60 FEET
 KB0649'NORTHEAST OF THE LANTON STATION SIGN, 6-1/2 POLES NORTH OF
 KB0649'MILEPOST 164, AT A ROAD CROSSING, 24 FEET EAST OF THE CENTERLINE
 KB0649'OF THE TRACK, 23 FEET NORTH OF THE CENTERLINE OF THE ROAD, 4 FEET
 KB0649'NORTHWEST OF A RIGHT-OF-WAY FENCE CORNER, AND ABOUT 1-1/2 FEET
 KB0649'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED Q 23 1934 AND
 KB0649'SET IN THE TOP OF A CONCRETE POST.
 KB0649
 KB0649                          STATION RECOVERY (2012)
 KB0649
 KB0649'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0649'STATION IS 23 FEET NORTH OF CENTERLINE OF ROAD, 5 FEET NORTH OF A
 KB0649'POWER POLE AND CONCRETE POST PROJECTS 8 INCHES. THE FENCE AND RAILROAD
 KB0649'ARE NOW GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0715 ***********************************************************************
 MF0715  DESIGNATION -  Q 230
 MF0715  PID         -  MF0715
 MF0715  STATE/COUNTY-  IL/LASALLE
 MF0715  COUNTRY     -  US
 MF0715  USGS QUAD   -  LA SALLE (2018)
 MF0715
 MF0715                         *CURRENT SURVEY CONTROL
 MF0715  ______________________________________________________________________
 MF0715* NAD 83(1986) POSITION- 41 19 13.     (N) 089 04 56.     (W)   SCALED
 MF0715* NAVD 88 ORTHO HEIGHT -   152.946 (meters)      501.79  (feet) ADJUSTED
 MF0715  ______________________________________________________________________
 MF0715  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 MF0715  DYNAMIC HEIGHT  -        152.884 (meters)      501.59  (feet) COMP
 MF0715  MODELED GRAVITY -    980,217.9   (mgal)                       NAVD 88
 MF0715
 MF0715  VERT ORDER      -  FIRST     CLASS I
 MF0715
 MF0715.The horizontal coordinates were scaled from a map and have
 MF0715.an estimated accuracy of +/- 6 seconds.
 MF0715
 MF0715.The orthometric height was determined by differential leveling and
 MF0715.adjusted by the NATIONAL GEODETIC SURVEY
 MF0715.in June 1991.
 MF0715
 MF0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0715.GEOID18 height accuracy estimate available here.
 MF0715
 MF0715.Click photographs - Photos may exist for this station.
 MF0715
 MF0715.The dynamic height is computed by dividing the NAVD 88
 MF0715.geopotential number by the normal gravity value computed on the
 MF0715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0715.degrees latitude (g = 980.6199 gals.).
 MF0715
 MF0715.The modeled gravity was interpolated from observed gravity values.
 MF0715
 MF0715;                    North         East    Units  Estimated Accuracy
 MF0715;SPC IL E     -   516,880.      237,300.      MT  (+/- 180 meters Scaled)
 MF0715
 MF0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL257764(NAD 83)
 MF0715
 MF0715                          SUPERSEDED SURVEY CONTROL
 MF0715
 MF0715  NGVD 29 (??/??/92)  153.008  (m)          501.99   (f) ADJ UNCH    1 1
 MF0715
 MF0715.Superseded values are not recommended for survey control.
 MF0715
 MF0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0715.See file dsdata.pdf to determine how the superseded data were derived.
 MF0715
 MF0715_MARKER: DB = BENCH MARK DISK
 MF0715_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0715_SP_SET: ABUTMENT
 MF0715_STAMPING: Q 230 1960
 MF0715_MARK LOGO: CGS
 MF0715_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0715
 MF0715  HISTORY     - Date     Condition        Report By
 MF0715  HISTORY     - 1960     MONUMENTED       CGS
 MF0715  HISTORY     - 1969     GOOD             CGS
 MF0715  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0715  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0715
 MF0715                          STATION DESCRIPTION
 MF0715
 MF0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0715'1.4 MI SE FROM LA SALLE.
 MF0715'ABOUT 0.15 MILE SOUTH ALONG MARQUETTE STREET FROM THE POST OFFICE
 MF0715'AT LA SALLE, THENCE 0.55 MILE EAST ALONG FIRST STREET, THENCE 0.65
 MF0715'MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD, 0.2 MILE NORTH OF
 MF0715'MILEPOST 855, 2 FEET EAST OF THE EAST RAIL, SET IN THE TOP OF THE
 MF0715'EAST END OF THE SOUTH CONCRETE LEDGE FOR THE SOUTH ABUTMENT OF
 MF0715'A RAILROAD BRIDGE OVER THE ILLINOIS RIVER, 1.6 FEET WEST OF THE
 MF0715'EAST END OF THE LEDGE, 73 FEET NORTH OF SEMAPHORE NUMBER A 855.2,
 MF0715'73 FEET NORTH OF THE SOUTH END OF THE BRIDGE, 6 INCHES EAST OF A
 MF0715'STEEL BASE PLATE AT THE SOUTH END OF A STEEL GIRDER, AND ABOUT
 MF0715'8 FEET BELOW THE LEVEL OF THE TRACK.  SEC 23, T33N, R1E
 MF0715'NOTE-- THIS MARK IS ALSO 0.3 MILE WEST ALONG WALNUT STREET FROM THE
 MF0715'POST OFFICE AT OGLESBY, THENCE 0.95 MILE NORTH ALONG STATE HIGHWAYS
 MF0715'71 AND 351, THENCE 1.25 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL
 MF0715'RAILROAD.
 MF0715
 MF0715                          STATION RECOVERY (1997)
 MF0715
 MF0715'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0715'MARK NOT FOUND.
 MF0715
 MF0715                          STATION RECOVERY (2002)
 MF0715
 MF0715'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0715'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0381 ***********************************************************************
 MF0381  DESIGNATION -  Q 231
 MF0381  PID         -  MF0381
 MF0381  STATE/COUNTY-  IL/LASALLE
 MF0381  COUNTRY     -  US
 MF0381  USGS QUAD   -  STARVED ROCK (2018)
 MF0381
 MF0381                         *CURRENT SURVEY CONTROL
 MF0381  ______________________________________________________________________
 MF0381* NAD 83(1986) POSITION- 41 19 55.     (N) 088 53 12.     (W)   SCALED
 MF0381* NAVD 88 ORTHO HEIGHT -   148.787 (meters)      488.15  (feet) ADJUSTED
 MF0381  ______________________________________________________________________
 MF0381  GEOID HEIGHT    -        -32.904 (meters)                     GEOID18
 MF0381  DYNAMIC HEIGHT  -        148.729 (meters)      487.96  (feet) COMP
 MF0381  MODELED GRAVITY -    980,231.4   (mgal)                       NAVD 88
 MF0381
 MF0381  VERT ORDER      -  FIRST     CLASS II
 MF0381
 MF0381.The horizontal coordinates were scaled from a map and have
 MF0381.an estimated accuracy of +/- 6 seconds.
 MF0381
 MF0381.The orthometric height was determined by differential leveling and
 MF0381.adjusted by the NATIONAL GEODETIC SURVEY
 MF0381.in June 1991.
 MF0381
 MF0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0381.GEOID18 height accuracy estimate available here.
 MF0381
 MF0381.Click photographs - Photos may exist for this station.
 MF0381
 MF0381.The dynamic height is computed by dividing the NAVD 88
 MF0381.geopotential number by the normal gravity value computed on the
 MF0381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0381.degrees latitude (g = 980.6199 gals.).
 MF0381
 MF0381.The modeled gravity was interpolated from observed gravity values.
 MF0381
 MF0381;                    North         East    Units  Estimated Accuracy
 MF0381;SPC IL E     -   518,050.      253,680.      MT  (+/- 180 meters Scaled)
 MF0381
 MF0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL421773(NAD 83)
 MF0381
 MF0381                          SUPERSEDED SURVEY CONTROL
 MF0381
 MF0381  NGVD 29 (??/??/92)  148.839  (m)          488.32   (f) ADJ UNCH    1 2
 MF0381
 MF0381.Superseded values are not recommended for survey control.
 MF0381
 MF0381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0381.See file dsdata.pdf to determine how the superseded data were derived.
 MF0381
 MF0381_MARKER: DB = BENCH MARK DISK
 MF0381_SETTING: 66 = SET IN ROCK OUTCROP
 MF0381_STAMPING: Q 231 1960
 MF0381_MARK LOGO: CGS
 MF0381_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0381+STABILITY: POSITION/ELEVATION WELL
 MF0381
 MF0381  HISTORY     - Date     Condition        Report By
 MF0381  HISTORY     - 1960     MONUMENTED       CGS
 MF0381  HISTORY     - 1987     GOOD             USPSQD
 MF0381  HISTORY     - 19970820 GOOD             USPSQD
 MF0381  HISTORY     - 19980614 GOOD             USPSQD
 MF0381  HISTORY     - 20020930 POOR             USPSQD
 MF0381
 MF0381                          STATION DESCRIPTION
 MF0381
 MF0381'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0381'0.6 MI SW FROM NAPLATE.
 MF0381'ABOUT 0.6 MILE SOUTHWEST ALONG SURFACED ROAD FROM THE SCHOOL AT
 MF0381'NAPLATE, ABOUT 1.2 MILES SOUTHWEST ALONG WEST OTTAWA AVENUE
 MF0381'AND SURFACED ROAD FROM THE JUNCTION OF BOYCE MEMORIAL DRIVE
 MF0381'LEADING NORTH AT OTTAWA, IN S-16, R-3E, T-33N, 54 1/2 FEET
 MF0381'SOUTHWEST OF CENTER OF INTERSECTION OF ROADS NORTH-SOUTH AND
 MF0381'LEADING TO PLANTS OF OTTAWA SILICA COMPANY, 27 1/2 FEET SOUTH OF
 MF0381'CENTER LINE OF EAST-WEST SURFACED ROAD, 35 FEET WEST OF CENTER
 MF0381'LINE OF SURFACED ROAD LEADING SOUTH TO PLANT, 24.2 FEET WEST OF
 MF0381'STEEL FENCE CORNER, 0.8 FOOT NORTH OF STEEL FENCE AROUND SILICA
 MF0381'COMPANY PLANT, IN TOP OF A LARGE FLAT SANDSTONE OUTCROP, 2 FEET
 MF0381'SOUTH OF THE NORTH EDGE OF STONE, AND ABOUT 1 FOOT ABOVE THE
 MF0381'LEVEL OF ROAD.
 MF0381
 MF0381                          STATION RECOVERY (1987)
 MF0381
 MF0381'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0381'RECOVERED IN GOOD CONDITION.
 MF0381
 MF0381                          STATION RECOVERY (1997)
 MF0381
 MF0381'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0381'RECOVERED IN GOOD CONDITION.
 MF0381
 MF0381                          STATION RECOVERY (1998)
 MF0381
 MF0381'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0381'RECOVERED IN GOOD CONDITION.
 MF0381
 MF0381                          STATION RECOVERY (2002)
 MF0381
 MF0381'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0381'CAP MISSING. PIPE SURROUNDING BOLT SEVERELY DAMAGED. ARCH, BRICK
 MF0381'COLUMNS, WITNESS POST AND WALK MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0791 ***********************************************************************
 MF0791  DESIGNATION -  Q 232
 MF0791  PID         -  MF0791
 MF0791  STATE/COUNTY-  IL/BUREAU
 MF0791  COUNTRY     -  US
 MF0791  USGS QUAD   -  PUTNAM (2018)
 MF0791
 MF0791                         *CURRENT SURVEY CONTROL
 MF0791  ______________________________________________________________________
 MF0791* NAD 83(1986) POSITION- 41 14 27.     (N) 089 23 55.     (W)   SCALED
 MF0791* NAVD 88 ORTHO HEIGHT -   140.022 (meters)      459.39  (feet) ADJUSTED
 MF0791  ______________________________________________________________________
 MF0791  GEOID HEIGHT    -        -33.141 (meters)                     GEOID18
 MF0791  DYNAMIC HEIGHT  -        139.963 (meters)      459.20  (feet) COMP
 MF0791  MODELED GRAVITY -    980,201.4   (mgal)                       NAVD 88
 MF0791
 MF0791  VERT ORDER      -  FIRST     CLASS II
 MF0791
 MF0791.The horizontal coordinates were scaled from a map and have
 MF0791.an estimated accuracy of +/- 6 seconds.
 MF0791
 MF0791.The orthometric height was determined by differential leveling and
 MF0791.adjusted by the NATIONAL GEODETIC SURVEY
 MF0791.in June 1991.
 MF0791
 MF0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0791.GEOID18 height accuracy estimate available here.
 MF0791
 MF0791.Click photographs - Photos may exist for this station.
 MF0791
 MF0791.The dynamic height is computed by dividing the NAVD 88
 MF0791.geopotential number by the normal gravity value computed on the
 MF0791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0791.degrees latitude (g = 980.6199 gals.).
 MF0791
 MF0791.The modeled gravity was interpolated from observed gravity values.
 MF0791
 MF0791;                    North         East    Units  Estimated Accuracy
 MF0791;SPC IL W     -   508,050.      764,380.      MT  (+/- 180 meters Scaled)
 MF0791
 MF0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL990682(NAD 83)
 MF0791
 MF0791                          SUPERSEDED SURVEY CONTROL
 MF0791
 MF0791  NGVD 29 (??/??/92)  140.094  (m)          459.63   (f) ADJ UNCH    1 2
 MF0791
 MF0791.Superseded values are not recommended for survey control.
 MF0791
 MF0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0791.See file dsdata.pdf to determine how the superseded data were derived.
 MF0791
 MF0791_MARKER: DB = BENCH MARK DISK
 MF0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0791_STAMPING: Q 232 1960
 MF0791_MARK LOGO: CGS
 MF0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0791+STABILITY: SURFACE MOTION
 MF0791
 MF0791  HISTORY     - Date     Condition        Report By
 MF0791  HISTORY     - 1960     MONUMENTED       CGS
 MF0791  HISTORY     - 19960316 MARK NOT FOUND   USPSQD
 MF0791  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0791  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF0791
 MF0791                          STATION DESCRIPTION
 MF0791
 MF0791'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0791'4 MI SW FROM BUREAU.
 MF0791'ABOUT 4.0 MILES SOUTHWEST ALONG THE PEORIA BRANCH OF THE CHICAGO,
 MF0791'ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION AT BUREAU,
 MF0791'0.2 MILE SOUTH OF MILE POST 118, AT A FIELD ROAD CROSSING, 49
 MF0791'FEET EAST OF EAST RAIL AND ON INSIDE OF A CURVE, 112 FEET SOUTHEAST
 MF0791'OF CENTER OF CROSSING, 94 FEET SOUTH OF CENTER LINE OF FIELD ROAD,
 MF0791'40 FEET EAST OF A SIGNAL CONTROL BOX, 8 1/2 FEET EAST-NORTHEAST
 MF0791'OF THE 7TH TELEPHONE POLE SOUTH OF MILE POST, 2.3 FEET NORTHWEST
 MF0791'OF A STEEL WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK
 MF0791'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0791
 MF0791                          STATION RECOVERY (1996)
 MF0791
 MF0791'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0791'MARK NOT FOUND.
 MF0791
 MF0791                          STATION RECOVERY (2001)
 MF0791
 MF0791'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0791'MARK NOT FOUND.
 MF0791
 MF0791                          STATION RECOVERY (2005)
 MF0791
 MF0791'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0791'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0893 ***********************************************************************
 LC0893  DESIGNATION -  Q 233
 LC0893  PID         -  LC0893
 LC0893  STATE/COUNTY-  IL/PEORIA
 LC0893  COUNTRY     -  US
 LC0893  USGS QUAD   -  CHILLICOTHE (2018)
 LC0893
 LC0893                         *CURRENT SURVEY CONTROL
 LC0893  ______________________________________________________________________
 LC0893* NAD 83(1986) POSITION- 40 58 14.     (N) 089 27 30.     (W)   SCALED
 LC0893* NAVD 88 ORTHO HEIGHT -   141.613 (meters)      464.61  (feet) ADJUSTED
 LC0893  ______________________________________________________________________
 LC0893  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 LC0893  DYNAMIC HEIGHT  -        141.551 (meters)      464.41  (feet) COMP
 LC0893  MODELED GRAVITY -    980,189.4   (mgal)                       NAVD 88
 LC0893
 LC0893  VERT ORDER      -  FIRST     CLASS II
 LC0893
 LC0893.The horizontal coordinates were scaled from a map and have
 LC0893.an estimated accuracy of +/- 6 seconds.
 LC0893
 LC0893.The orthometric height was determined by differential leveling and
 LC0893.adjusted by the NATIONAL GEODETIC SURVEY
 LC0893.in June 1991.
 LC0893
 LC0893.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0893.GEOID18 height accuracy estimate available here.
 LC0893
 LC0893.Click photographs - Photos may exist for this station.
 LC0893
 LC0893.The dynamic height is computed by dividing the NAVD 88
 LC0893.geopotential number by the normal gravity value computed on the
 LC0893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0893.degrees latitude (g = 980.6199 gals.).
 LC0893
 LC0893.The modeled gravity was interpolated from observed gravity values.
 LC0893
 LC0893;                    North         East    Units  Estimated Accuracy
 LC0893;SPC IL W     -   478,000.      759,620.      MT  (+/- 180 meters Scaled)
 LC0893
 LC0893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL931383(NAD 83)
 LC0893
 LC0893                          SUPERSEDED SURVEY CONTROL
 LC0893
 LC0893  NGVD 29 (??/??/92)  141.683  (m)          464.84   (f) ADJ UNCH    1 2
 LC0893
 LC0893.Superseded values are not recommended for survey control.
 LC0893
 LC0893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0893.See file dsdata.pdf to determine how the superseded data were derived.
 LC0893
 LC0893_MARKER: DB = BENCH MARK DISK
 LC0893_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0893_SP_SET: CULVERT HEADWALL
 LC0893_STAMPING: Q 233 1960
 LC0893_MARK LOGO: CGS
 LC0893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0893+STABILITY: SURFACE MOTION
 LC0893
 LC0893  HISTORY     - Date     Condition        Report By
 LC0893  HISTORY     - 1960     MONUMENTED       CGS
 LC0893  HISTORY     - 19981207 GOOD             USPSQD
 LC0893
 LC0893                          STATION DESCRIPTION
 LC0893
 LC0893'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0893'4.1 MI S FROM SPARLAND.
 LC0893'ABOUT 4.1 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0893'RAILROAD FROM THE STATION AT SPARLAND, ABOUT 3.9 MILES NORTH OF
 LC0893'THE STATION AT CHILLICOTHE, PEORIA COUNTY, 0.2 MILE NORTH OF
 LC0893'MILE POST 139, ALONG STATE HIGHWAY 29, ABOUT 0.25 MILE SOUTH OF THE
 LC0893'PEORIA-MARSHALL COUNTY LINE, ABOUT 50 YARDS WEST AND ACROSS
 LC0893'HIGHWAY 29 FROM THE TRACK, IN THE TOP OF SOUTH END OF WEST HEAD
 LC0893'WALL OF THE HEADWALL AND WINGWALL ASSEMBLY OF A 30-INCH PIPE
 LC0893'CULVERT UNDER HIGHWAY, 28 FEET WEST OF CENTER LINE OF HIGHWAY AND
 LC0893'ABOUT 3 FEET BELOW LEVEL OF HIGHWAY.
 LC0893
 LC0893                          STATION RECOVERY (1998)
 LC0893
 LC0893'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0893'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1348 ***********************************************************************
 LC1348  DESIGNATION -  Q 234
 LC1348  PID         -  LC1348
 LC1348  STATE/COUNTY-  IL/PEORIA
 LC1348  COUNTRY     -  US
 LC1348  USGS QUAD   -  SPRING BAY (2018)
 LC1348
 LC1348                         *CURRENT SURVEY CONTROL
 LC1348  ______________________________________________________________________
 LC1348* NAD 83(1986) POSITION- 40 47 00.     (N) 089 36 18.     (W)   SCALED
 LC1348* NAVD 88 ORTHO HEIGHT -   232.391 (meters)      762.44  (feet) ADJUSTED
 LC1348  ______________________________________________________________________
 LC1348  GEOID HEIGHT    -        -32.904 (meters)                     GEOID18
 LC1348  DYNAMIC HEIGHT  -        232.285 (meters)      762.09  (feet) COMP
 LC1348  MODELED GRAVITY -    980,162.2   (mgal)                       NAVD 88
 LC1348
 LC1348  VERT ORDER      -  FIRST     CLASS II
 LC1348
 LC1348.The horizontal coordinates were scaled from a map and have
 LC1348.an estimated accuracy of +/- 6 seconds.
 LC1348
 LC1348.The orthometric height was determined by differential leveling and
 LC1348.adjusted by the NATIONAL GEODETIC SURVEY
 LC1348.in June 1991.
 LC1348
 LC1348.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1348.GEOID18 height accuracy estimate available here.
 LC1348
 LC1348.Click photographs - Photos may exist for this station.
 LC1348
 LC1348.The dynamic height is computed by dividing the NAVD 88
 LC1348.geopotential number by the normal gravity value computed on the
 LC1348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1348.degrees latitude (g = 980.6199 gals.).
 LC1348
 LC1348.The modeled gravity was interpolated from observed gravity values.
 LC1348
 LC1348;                    North         East    Units  Estimated Accuracy
 LC1348;SPC IL W     -   457,120.      747,410.      MT  (+/- 180 meters Scaled)
 LC1348
 LC1348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL801179(NAD 83)
 LC1348
 LC1348                          SUPERSEDED SURVEY CONTROL
 LC1348
 LC1348  NGVD 29 (??/??/92)  232.475  (m)          762.71   (f) ADJ UNCH    1 2
 LC1348
 LC1348.Superseded values are not recommended for survey control.
 LC1348
 LC1348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1348.See file dsdata.pdf to determine how the superseded data were derived.
 LC1348
 LC1348_MARKER: DB = BENCH MARK DISK
 LC1348_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1348_SP_SET: BOX CULVERT HEADWALL
 LC1348_STAMPING: Q 234 1960
 LC1348_MARK LOGO: CGS
 LC1348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1348+STABILITY: SURFACE MOTION
 LC1348
 LC1348  HISTORY     - Date     Condition        Report By
 LC1348  HISTORY     - 1960     MONUMENTED       CGS
 LC1348  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1348
 LC1348                          STATION DESCRIPTION
 LC1348
 LC1348'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1348'10.8 MI N FROM PEORIA.
 LC1348'ABOUT 8.4 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1348'RAILROAD FROM THE PASSENGER STATION AT PEORIA, THENCE ABOUT 2.0
 LC1348'MILES WEST AND SOUTHWEST ALONG DETWEILLER PARK DRIVE, THENCE
 LC1348'ABOUT 0.35 MILE SOUTH ALONG STATE HIGHWAY 88, THENCE ABOUT 0.1
 LC1348'MILE WEST ALONG STATE HIGHWAY 174 (WEST ALTO ROAD), AT MT.
 LC1348'HAWLEY AIRPORT, NEAR LINE BETWEEN SECTIONS 5 AND 8, R 8 E, T 9 N,
 LC1348'IN THE TOP OF THE NORTH HEADWALL OF A 6-FOOT SKEW CONCRETE BOX
 LC1348'CULVERT UNDER HIGHWAY 174, 15 1/2 FEET NORTH OF CENTER LINE OF
 LC1348'HIGHWAY, 8 FEET WEST OF EAST END OF HEAD WALL AND 1/2 FOOT BELOW
 LC1348'LEVEL OF HIGHWAY.
 LC1348
 LC1348                          STATION RECOVERY (1999)
 LC1348
 LC1348'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1348'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0681 ***********************************************************************
 MF0681  DESIGNATION -  Q 236
 MF0681  PID         -  MF0681
 MF0681  STATE/COUNTY-  IL/LASALLE
 MF0681  COUNTRY     -  US
 MF0681  USGS QUAD   -  TROY GROVE (2018)
 MF0681
 MF0681                         *CURRENT SURVEY CONTROL
 MF0681  ______________________________________________________________________
 MF0681* NAD 83(1986) POSITION- 41 28 10.     (N) 089 07 01.     (W)   SCALED
 MF0681* NAVD 88 ORTHO HEIGHT -   206.909 (meters)      678.83  (feet) ADJUSTED
 MF0681  ______________________________________________________________________
 MF0681  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 MF0681  DYNAMIC HEIGHT  -        206.829 (meters)      678.57  (feet) COMP
 MF0681  MODELED GRAVITY -    980,228.7   (mgal)                       NAVD 88
 MF0681
 MF0681  VERT ORDER      -  SECOND    CLASS I
 MF0681
 MF0681.The horizontal coordinates were scaled from a map and have
 MF0681.an estimated accuracy of +/- 6 seconds.
 MF0681
 MF0681.The orthometric height was determined by differential leveling and
 MF0681.adjusted by the NATIONAL GEODETIC SURVEY
 MF0681.in November 2014.
 MF0681
 MF0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0681.GEOID18 height accuracy estimate available here.
 MF0681
 MF0681.Click photographs - Photos may exist for this station.
 MF0681
 MF0681.The dynamic height is computed by dividing the NAVD 88
 MF0681.geopotential number by the normal gravity value computed on the
 MF0681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0681.degrees latitude (g = 980.6199 gals.).
 MF0681
 MF0681.The modeled gravity was interpolated from observed gravity values.
 MF0681
 MF0681;                    North         East    Units  Estimated Accuracy
 MF0681;SPC IL E     -   533,470.      234,540.      MT  (+/- 180 meters Scaled)
 MF0681
 MF0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL232930(NAD 83)
 MF0681
 MF0681                          SUPERSEDED SURVEY CONTROL
 MF0681
 MF0681  NAVD 88 (06/15/91)  206.906  (m)          678.82   (f) SUPERSEDED  1 1
 MF0681  NGVD 29 (??/??/92)  206.951  (m)          678.97   (f) ADJ UNCH    1 1
 MF0681
 MF0681.Superseded values are not recommended for survey control.
 MF0681
 MF0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0681.See file dsdata.pdf to determine how the superseded data were derived.
 MF0681
 MF0681_MARKER: DB = BENCH MARK DISK
 MF0681_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0681_STAMPING: Q 236 1960
 MF0681_MARK LOGO: CGS
 MF0681_PROJECTION: PROJECTING 10 CENTIMETERS
 MF0681_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0681+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2013
 MF0681
 MF0681  HISTORY     - Date     Condition        Report By
 MF0681  HISTORY     - 1960     MONUMENTED       CGS
 MF0681  HISTORY     - 1969     GOOD             CGS
 MF0681  HISTORY     - 19970711 GOOD             USPSQD
 MF0681  HISTORY     - 20020803 GOOD             USPSQD
 MF0681  HISTORY     - 20131030 GOOD             PATRIC
 MF0681
 MF0681                          STATION DESCRIPTION
 MF0681
 MF0681'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0681'5.6 MI S FROM MENDOTA.
 MF0681'ABOUT 5.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0681'FROM THE RAILROAD STATION AT MENDOTA, 0.2 MILE NORTH OF
 MF0681'MILEPOST 866, 66 FEET SOUTHEAST OF THE CENTER OF A CROSSING OF
 MF0681'THE RAILROAD AND U.S. HIGHWAY 52, 46 FEET EAST OF THE EAST RAIL,
 MF0681'45 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 19 1/2
 MF0681'FEET SOUTH OF THE EAST END OF THE SOUTH CONCRETE HEADWALL OF
 MF0681'A CULVERT UNDER THE HIGHWAY, 7 1/2 FEET SOUTH OF A POWER POLE
 MF0681'WHICH BEARS A TRANSFORMER, 5 1/2 FEET SOUTH OF A CORNER FENCE
 MF0681'POST, 1 FOOT WEST OF A FENCE, 37 YARDS SOUTHEAST AND ACROSS THE
 MF0681'TRACK AND THE HIGHWAY FROM BENCH MARK H 225, 1.5 FEET NORTH OF
 MF0681'A METAL WITNESS POST, ABOUT 6 FEET BELOW THE LEVEL OF THE
 MF0681'TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 MF0681'DRIVEN TO A DEPTH OF 24 FEET AND IS ENCASED IN A 4-INCH IRON
 MF0681'PIPE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0681'SEC 33, T35N, R 1E.
 MF0681
 MF0681                          STATION RECOVERY (1997)
 MF0681
 MF0681'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0681'RECOVERED IN GOOD CONDITION.
 MF0681
 MF0681                          STATION RECOVERY (2002)
 MF0681
 MF0681'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0681'RECOVERED IN GOOD CONDITION.
 MF0681
 MF0681                          STATION RECOVERY (2013)
 MF0681
 MF0681'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 MF0681'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1306 ***********************************************************************
 LC1306  DESIGNATION -  Q 237
 LC1306  PID         -  LC1306
 LC1306  STATE/COUNTY-  IL/TAZEWELL
 LC1306  COUNTRY     -  US
 LC1306  USGS QUAD   -  PEKIN (2018)
 LC1306
 LC1306                         *CURRENT SURVEY CONTROL
 LC1306  ______________________________________________________________________
 LC1306* NAD 83(1986) POSITION- 40 35 35.     (N) 089 38 28.     (W)   SCALED
 LC1306* NAVD 88 ORTHO HEIGHT -   140.438 (meters)      460.75  (feet) ADJUSTED
 LC1306  ______________________________________________________________________
 LC1306  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 LC1306  DYNAMIC HEIGHT  -        140.372 (meters)      460.54  (feet) COMP
 LC1306  MODELED GRAVITY -    980,151.9   (mgal)                       NAVD 88
 LC1306
 LC1306  VERT ORDER      -  FIRST     CLASS II
 LC1306
 LC1306.The horizontal coordinates were scaled from a map and have
 LC1306.an estimated accuracy of +/- 6 seconds.
 LC1306
 LC1306.The orthometric height was determined by differential leveling and
 LC1306.adjusted by the NATIONAL GEODETIC SURVEY
 LC1306.in June 1991.
 LC1306
 LC1306.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1306.GEOID18 height accuracy estimate available here.
 LC1306
 LC1306.Click photographs - Photos may exist for this station.
 LC1306
 LC1306.The dynamic height is computed by dividing the NAVD 88
 LC1306.geopotential number by the normal gravity value computed on the
 LC1306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1306.degrees latitude (g = 980.6199 gals.).
 LC1306
 LC1306.The modeled gravity was interpolated from observed gravity values.
 LC1306
 LC1306;                    North         East    Units  Estimated Accuracy
 LC1306;SPC IL W     -   435,970.      744,490.      MT  (+/- 180 meters Scaled)
 LC1306
 LC1306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK765969(NAD 83)
 LC1306
 LC1306                          SUPERSEDED SURVEY CONTROL
 LC1306
 LC1306  NGVD 29 (??/??/92)  140.542  (m)          461.09   (f) ADJ UNCH    1 2
 LC1306
 LC1306.Superseded values are not recommended for survey control.
 LC1306
 LC1306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1306.See file dsdata.pdf to determine how the superseded data were derived.
 LC1306
 LC1306_MARKER: DB = BENCH MARK DISK
 LC1306_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1306_STAMPING: Q 237 1960
 LC1306_MARK LOGO: CGS
 LC1306_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1306
 LC1306  HISTORY     - Date     Condition        Report By
 LC1306  HISTORY     - 1960     MONUMENTED       CGS
 LC1306  HISTORY     - 1977     GOOD             LOCENG
 LC1306
 LC1306                          STATION DESCRIPTION
 LC1306
 LC1306'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1306'0.8 MI N FROM PEKIN.
 LC1306'ABOUT 0.75 MILE NORTH ALONG STATE HIGHWAY 29 (NORTH 8TH STREET)
 LC1306'FROM THE INTERSECTION OF SHERIDAN ROAD IN NORTH PART OF PEKIN,
 LC1306'ALONG THE PEORIA AND PEKIN UNION RAILROAD WHICH IS WEST OF HIGHWAY
 LC1306'29, AT THE NORTH CORNER OF SACRED HEART CEMETERY, 20 FEET SOUTHEAST
 LC1306'OF SOUTHEAST RAIL OF SOUTHEAST TRACK, 9 1/2 FEET NORTHWEST OF A
 LC1306'2 1/2-FOOT HIGH VERTICAL RAIL ALONG THE CEMETERY FENCE, 46 FEET
 LC1306'EAST-NORTHEAST OF A POWER POLE (THE FIRST POLE SOUTHWEST OF
 LC1306'NORTH CORNER OF CEMETERY), 21 1/2 FEET NORTHWEST OF NORTH CORNER OF
 LC1306'KAEBEL MONUMENT IN CEMETERY, 1 FOOT NORTHEAST OF STEEL FENCE LINE,
 LC1306'1 1/2 FEET NORTHWEST OF A STEEL WITNESS POST, ABOUT 3 FEET ABOVE
 LC1306'LEVEL OF TRACK AND IS A DISK ON COPPER COATED STEEL ROD PROJECTING
 LC1306'2 INCHES AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS 3 INCHES.
 LC1306'THE ROD WAS DRIVEN TO A DEPTH OF 144 FEET.
 LC1306
 LC1306                          STATION RECOVERY (1977)
 LC1306
 LC1306'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1306'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1248 ***********************************************************************
 LC1248  CBN         -  This is a Cooperative Base Network Control Station.
 LC1248  DESIGNATION -  Q 238
 LC1248  PID         -  LC1248
 LC1248  STATE/COUNTY-  IL/TAZEWELL
 LC1248  COUNTRY     -  US
 LC1248  USGS QUAD   -  MANITO (2018)
 LC1248
 LC1248                         *CURRENT SURVEY CONTROL
 LC1248  ______________________________________________________________________
 LC1248* NAD 83(2011) POSITION- 40 27 50.54848(N) 089 50 15.12051(W)   ADJUSTED
 LC1248* NAD 83(2011) ELLIP HT-   122.608 (meters)        (06/27/12)   ADJUSTED
 LC1248* NAD 83(2011) EPOCH   -  2010.00
 LC1248* NAVD 88 ORTHO HEIGHT -   155.614 (meters)      510.54  (feet) ADJUSTED
 LC1248  ______________________________________________________________________
 LC1248  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 LC1248  NAD 83(2011) X  -     13,779.521 (meters)                     COMP
 LC1248  NAD 83(2011) Y  - -4,859,501.127 (meters)                     COMP
 LC1248  NAD 83(2011) Z  -  4,117,402.343 (meters)                     COMP
 LC1248  LAPLACE CORR    -          1.27  (seconds)                    DEFLEC18
 LC1248  DYNAMIC HEIGHT  -        155.540 (meters)      510.30  (feet) COMP
 LC1248  MODELED GRAVITY -    980,148.6   (mgal)                       NAVD 88
 LC1248
 LC1248  VERT ORDER      -  FIRST     CLASS II
 LC1248
 LC1248  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1248  Standards:
 LC1248         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1248            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1248  -------------------------------------------------------------------
 LC1248  NETWORK    0.47   0.76           0.22   0.15   0.39      0.02138550
 LC1248  -------------------------------------------------------------------
 LC1248  Click here for local accuracies and other accuracy information.
 LC1248
 LC1248.The horizontal coordinates were established by GPS observations
 LC1248.and adjusted by the National Geodetic Survey in June 2012.
 LC1248
 LC1248.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1248.been affixed to the stable North American tectonic plate. See 
 LC1248.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1248
 LC1248.The horizontal coordinates are valid at the epoch date displayed above
 LC1248.which is a decimal equivalence of Year/Month/Day.
 LC1248
 LC1248.The orthometric height was determined by differential leveling and
 LC1248.adjusted by the NATIONAL GEODETIC SURVEY
 LC1248.in June 1991.
 LC1248
 LC1248.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1248.GEOID18 height accuracy estimate available here.
 LC1248
 LC1248.Click photographs - Photos may exist for this station.
 LC1248
 LC1248.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1248
 LC1248.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1248
 LC1248.The ellipsoidal height was determined by GPS observations
 LC1248.and is referenced to NAD 83.
 LC1248
 LC1248.The dynamic height is computed by dividing the NAVD 88
 LC1248.geopotential number by the normal gravity value computed on the
 LC1248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1248.degrees latitude (g = 980.6199 gals.).
 LC1248
 LC1248.The modeled gravity was interpolated from observed gravity values.
 LC1248
 LC1248. The following values were computed from the NAD 83(2011) position.
 LC1248
 LC1248;                    North         East     Units Scale Factor Converg.
 LC1248;SPC IL W     -   421,563.517   727,913.158   MT  0.99995076   +0 12 49.0
 LC1248;SPC IL W     - 1,383,079.64  2,388,161.75   sFT  0.99995076   +0 12 49.0
 LC1248;UTM  16      - 4,483,131.132   259,420.820   MT  1.00031250   -1 50 32.5
 LC1248
 LC1248!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1248!SPC IL W     -   0.99998077  x   0.99995076  =   0.99993153
 LC1248!UTM  16      -   0.99998077  x   1.00031250  =   1.00029326
 LC1248
 LC1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5942083131(NAD 83)
 LC1248
 LC1248                          SUPERSEDED SURVEY CONTROL
 LC1248
 LC1248  NAD 83(2007)-  40 27 50.54924(N)    089 50 15.12148(W) AD(2002.00) 0
 LC1248  ELLIP H (02/10/07)  122.587  (m)                       GP(2002.00)    
 LC1248  ELLIP H (10/15/04)  122.590  (m)                       GP(       ) 4 2
 LC1248  NAD 83(1997)-  40 27 50.54846(N)    089 50 15.12105(W) AD(       ) B
 LC1248  ELLIP H (07/17/98)  122.609  (m)                       GP(       ) 4 1
 LC1248  NAVD 88             155.61   (m)          510.5    (f) LEVELING    3  
 LC1248  NGVD 29 (??/??/92)  155.717  (m)          510.88   (f) ADJ UNCH    1 2
 LC1248
 LC1248.Superseded values are not recommended for survey control.
 LC1248
 LC1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1248.See file dsdata.pdf to determine how the superseded data were derived.
 LC1248
 LC1248_MARKER: DB = BENCH MARK DISK
 LC1248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1248_STAMPING: Q 238 1961
 LC1248_MARK LOGO: CGS
 LC1248_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1248+STABILITY: SURFACE MOTION
 LC1248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1248+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2011
 LC1248
 LC1248  HISTORY     - Date     Condition        Report By
 LC1248  HISTORY     - 1961     MONUMENTED       CGS
 LC1248  HISTORY     - 19970429 GOOD             NGS
 LC1248  HISTORY     - 20021122 GOOD             DUCKS
 LC1248  HISTORY     - 20040517 GOOD             ILDT
 LC1248  HISTORY     - 20090506 GOOD             IL-057
 LC1248  HISTORY     - 20100501 GOOD             ILDT
 LC1248  HISTORY     - 20111017 GOOD             ATKNA
 LC1248
 LC1248                          STATION DESCRIPTION
 LC1248
 LC1248'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1248'5.5 MI NW FROM MANITO.
 LC1248'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1248'MIDLAND RAILWAY STATION AT MANITO, THENCE 2.65 MILES NORTH ALONG A
 LC1248'BLACK TOP ROAD, THENCE 2.8 MILES WEST ALONG A BLACK TOP ROAD,
 LC1248'38 1/2 FEET SOUTH OF THE CENTER LINE OF THE BLACK TOP ROAD, 93
 LC1248'FEET WEST OF THE CENTER LINE OF A DIRT ROAD, 35.2 FEET WEST OF A
 LC1248'CONCRTE HIGHWAY RIGHT-OF-WAY MARKER, 175 FEET SOUTHEAST AND ACROSS
 LC1248'THE BLACK TOP ROAD FROM THE SOUTHEAST CORNER OF THE FORMER STAR
 LC1248'SCHOOL (ABANDONED), 1.2 FEET NORTH OF A FENCE LINE, 3 FEET WEST
 LC1248'OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE BLACK TOP
 LC1248'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE
 LC1248'THE LEVEL OF THE GROUND.
 LC1248
 LC1248                          STATION RECOVERY (1997)
 LC1248
 LC1248'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC1248'THE STATION IS LOCATED ABOUT 4 MI (6.4 KM) NORTHWEST OF MANITO.  TO
 LC1248'REACH FROM THE POST OFFICE ON MARKET STREET IN THE BUSINESS DISTRICT
 LC1248'OF MANITO, GO NORTHWEST ON MARKET STREET FOR 0.14 MI (0.23 KM) TO
 LC1248'ADAMS STREET.  TURN RIGHT, NORTHEAST THEN NORTH FOR 2.6 MI (4.2 KM) TO
 LC1248'SPRING LAKE ROAD (10000N).  TURN LEFT, WEST, FOR 2.8 MI (4.5 KM) TO
 LC1248'THE INTERSECTION WITH FORNOFF ROAD (4500E) AND THE STATION ON THE LEFT
 LC1248'IN THE SOUTHWEST ANGLE, 11.7 M (38.4 FT) SOUTH OF THE CENTER OF SPRING
 LC1248'LAKE ROAD, 28.3 M (92.8 FT) WEST OF THE CENTER OF FARNOFF ROAD, 9.9 M
 LC1248'(32.5 FT) WEST OF A CONCRETE RIGHT-OF-WAY MARKER AND SPLICE BOX FOR
 LC1248'UNDERGROUND TELEPHONE CABLE, 19.2 M (63.0 FT) WEST OF A GUY POLE, 0.4
 LC1248'M (1.3 FT) NORTH OF A FENCE LINE, 1.0 M (3.3 FT) WEST OF A METAL
 LC1248'WITNESS POST, AND 0.4 M (1.3 FT) NORTH OF A FIBERGLASS WITNESS POST.
 LC1248
 LC1248                          STATION RECOVERY (2002)
 LC1248
 LC1248'RECOVERY NOTE BY DUCKS UNLIMITED 2002 (GHB)
 LC1248'RECOVERED AS DESCRIBED
 LC1248
 LC1248                          STATION RECOVERY (2004)
 LC1248
 LC1248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 LC1248'RECOVERED IN GOOD CONDITION.
 LC1248
 LC1248                          STATION RECOVERY (2009)
 LC1248
 LC1248'RECOVERY NOTE BY FULTON COUNTY ILLINOIS 2009 (DEW)
 LC1248'RECOVERED AS DESCRIBED
 LC1248
 LC1248                          STATION RECOVERY (2010)
 LC1248
 LC1248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC1248'RECOVERED AS DESCRIBED
 LC1248
 LC1248                          STATION RECOVERY (2011)
 LC1248
 LC1248'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1248'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0251 ***********************************************************************
 LD0251  DESIGNATION -  Q 239
 LD0251  PID         -  LD0251
 LD0251  STATE/COUNTY-  IL/MASON
 LD0251  COUNTRY     -  US
 LD0251  USGS QUAD   -  KILBOURNE (2018)
 LD0251
 LD0251                         *CURRENT SURVEY CONTROL
 LD0251  ______________________________________________________________________
 LD0251* NAD 83(1986) POSITION- 40 14 52.     (N) 090 05 51.     (W)   SCALED
 LD0251* NAVD 88 ORTHO HEIGHT -   138.864 (meters)      455.59  (feet) ADJUSTED
 LD0251  ______________________________________________________________________
 LD0251  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 LD0251  DYNAMIC HEIGHT  -        138.795 (meters)      455.36  (feet) COMP
 LD0251  MODELED GRAVITY -    980,124.8   (mgal)                       NAVD 88
 LD0251
 LD0251  VERT ORDER      -  FIRST     CLASS II
 LD0251
 LD0251.The horizontal coordinates were scaled from a map and have
 LD0251.an estimated accuracy of +/- 6 seconds.
 LD0251
 LD0251.The orthometric height was determined by differential leveling and
 LD0251.adjusted by the NATIONAL GEODETIC SURVEY
 LD0251.in June 1991.
 LD0251
 LD0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0251.GEOID18 height accuracy estimate available here.
 LD0251
 LD0251.Click photographs - Photos may exist for this station.
 LD0251
 LD0251.The dynamic height is computed by dividing the NAVD 88
 LD0251.geopotential number by the normal gravity value computed on the
 LD0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0251.degrees latitude (g = 980.6199 gals.).
 LD0251
 LD0251.The modeled gravity was interpolated from observed gravity values.
 LD0251
 LD0251;                    North         East    Units  Estimated Accuracy
 LD0251;SPC IL W     -   397,500.      705,890.      MT  (+/- 180 meters Scaled)
 LD0251
 LD0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE468593(NAD 83)
 LD0251
 LD0251                          SUPERSEDED SURVEY CONTROL
 LD0251
 LD0251  NGVD 29 (??/??/92)  138.961  (m)          455.91   (f) ADJ UNCH    1 2
 LD0251
 LD0251.Superseded values are not recommended for survey control.
 LD0251
 LD0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0251.See file dsdata.pdf to determine how the superseded data were derived.
 LD0251
 LD0251_MARKER: DB = BENCH MARK DISK
 LD0251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0251_STAMPING: Q 239 1961
 LD0251_MARK LOGO: CGS
 LD0251_PROJECTION: FLUSH
 LD0251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0251+STABILITY: SURFACE MOTION
 LD0251_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0251+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 LD0251
 LD0251  HISTORY     - Date     Condition        Report By
 LD0251  HISTORY     - 1961     MONUMENTED       CGS
 LD0251  HISTORY     - 1975     MARK NOT FOUND   USGS
 LD0251  HISTORY     - 20050601 GOOD             ILDT
 LD0251
 LD0251                          STATION DESCRIPTION
 LD0251
 LD0251'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0251'3.8 MI S FROM HAVANA.
 LD0251'ABOUT 3.8 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE JUNCTION
 LD0251'OF U.S. HIGHWAY 136 IN HAVANA, 37.8 FEET SOUTHEAST OF THE CENTER
 LD0251'LINE OF THE HIGHWAY, 137 FEET SOUTHWEST OF THE SOUTHWEST END OF
 LD0251'A 12-FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY, 21 FEET
 LD0251'NORTHEAST OF THE CENTER LINE OF A DRIVEWAY LEADING TO A FRAME
 LD0251'FARM HOUSE, 3 1/2 FEET NORTHEAST OF A POWER LINE POLE, 2.5 FEET
 LD0251'NORTHWEST OF A SHRUBBERY FENCE, ABOUT LEVEL WITH THE HIGHWAY, SET
 LD0251'IN THE TOP OF A CONCRETE FLUSH WITH THE GROUND.
 LD0251
 LD0251                          STATION RECOVERY (1975)
 LD0251
 LD0251'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LD0251'MARK NOT FOUND.
 LD0251
 LD0251                          STATION RECOVERY (2005)
 LD0251
 LD0251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0251'FOUND 37.8 FT. S.E. FROM CENTERLINE IL. 78, 17.2 FT. N.E. OF THE
 LD0251'CENTER OF THE S. BIT. ENT. TO A RESIDENCE, 83.9 FT. S.E. AND ACROSS
 LD0251'IL. 78 FROM A POWERPOLE, 137.5 FT. S.W. AND PARALLEL ALONG IL. 78 FROM
 LD0251'A LARGE HDWL. BENCHMARK IS NOW IN THE SHRUBERY FENCE AND IS FLUSH WITH
 LD0251'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1808 ***********************************************************************
 LB1808  DESIGNATION -  Q 24 RESET
 LB1808  PID         -  LB1808
 LB1808  STATE/COUNTY-  IL/VERMILION
 LB1808  COUNTRY     -  US
 LB1808  USGS QUAD   -  PENFIELD (2018)
 LB1808
 LB1808                         *CURRENT SURVEY CONTROL
 LB1808  ______________________________________________________________________
 LB1808* NAD 83(1986) POSITION- 40 21 49.     (N) 087 53 36.     (W)   SCALED
 LB1808* NAVD 88 ORTHO HEIGHT -   228.50  (meters)      749.7   (feet) RESET
 LB1808  ______________________________________________________________________
 LB1808  GEOID HEIGHT    -        -32.471 (meters)                     GEOID18
 LB1808  VERT ORDER      -  THIRD
 LB1808
 LB1808.The horizontal coordinates were scaled from a map and have
 LB1808.an estimated accuracy of +/- 6 seconds.
 LB1808
 LB1808.The orthometric height was computed from unverified reset data.
 LB1808
 LB1808.No vertical observational check was made to the station.
 LB1808
 LB1808.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1808.GEOID18 height accuracy estimate available here.
 LB1808
 LB1808.Click photographs - Photos may exist for this station.
 LB1808
 LB1808;                    North         East    Units  Estimated Accuracy
 LB1808;SPC IL E     -   410,470.      337,370.      MT  (+/- 180 meters Scaled)
 LB1808
 LB1808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK241684(NAD 83)
 LB1808
 LB1808                          SUPERSEDED SURVEY CONTROL
 LB1808
 LB1808  NGVD 29 (??/??/??)  228.55   (m)          749.8    (f) RESET       3  
 LB1808
 LB1808.Superseded values are not recommended for survey control.
 LB1808
 LB1808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1808.See file dsdata.pdf to determine how the superseded data were derived.
 LB1808
 LB1808_MARKER: DB = BENCH MARK DISK
 LB1808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1808_STAMPING: Q 24 1935 RESET 1959
 LB1808_MARK LOGO: CGS
 LB1808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1808+STABILITY: SURFACE MOTION
 LB1808
 LB1808  HISTORY     - Date     Condition        Report By
 LB1808  HISTORY     - 1959     MONUMENTED       CGS
 LB1808  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1808
 LB1808                          STATION DESCRIPTION
 LB1808
 LB1808'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1808'7 MI S FROM RANKIN.
 LB1808'ABOUT 7.0 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE NEW YORK,
 LB1808'CHICAGO AND ST. LOUIS RAILROAD STATION AT RANKIN, AT THE
 LB1808'JUNCTION OF A GRAVEL ROAD WEST, 39 FEET WEST OF THE CENTER LINE OF
 LB1808'THE HIGHWAY, 35 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL
 LB1808'ROAD WEST, 52 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION,
 LB1808'8 FEET WEST OF A FENCE CORNER, 8 FEET WEST OF A TELEPHONE POLE, 2
 LB1808'FEET NORTH OF A FENCE, 2.1 FEET SOUTHEAST OF A METAL WITNESS
 LB1808'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET
 LB1808'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LB1808
 LB1808                          STATION RECOVERY (2011)
 LB1808
 LB1808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1808'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0185 ***********************************************************************
 LD0185  DESIGNATION -  Q 240
 LD0185  PID         -  LD0185
 LD0185  STATE/COUNTY-  IL/CASS
 LD0185  COUNTRY     -  US
 LD0185  USGS QUAD   -  CLEAR LAKE (2018)
 LD0185
 LD0185                         *CURRENT SURVEY CONTROL
 LD0185  ______________________________________________________________________
 LD0185* NAD 83(1986) POSITION- 40 01 12.     (N) 090 21 37.     (W)   SCALED
 LD0185* NAVD 88 ORTHO HEIGHT -   139.864 (meters)      458.87  (feet) ADJUSTED
 LD0185  ______________________________________________________________________
 LD0185  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 LD0185  DYNAMIC HEIGHT  -        139.790 (meters)      458.63  (feet) COMP
 LD0185  MODELED GRAVITY -    980,096.3   (mgal)                       NAVD 88
 LD0185
 LD0185  VERT ORDER      -  FIRST     CLASS II
 LD0185
 LD0185.The horizontal coordinates were scaled from a map and have
 LD0185.an estimated accuracy of +/- 6 seconds.
 LD0185
 LD0185.The orthometric height was determined by differential leveling and
 LD0185.adjusted by the NATIONAL GEODETIC SURVEY
 LD0185.in June 1991.
 LD0185
 LD0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0185.GEOID18 height accuracy estimate available here.
 LD0185
 LD0185.Click photographs - Photos may exist for this station.
 LD0185
 LD0185.The dynamic height is computed by dividing the NAVD 88
 LD0185.geopotential number by the normal gravity value computed on the
 LD0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0185.degrees latitude (g = 980.6199 gals.).
 LD0185
 LD0185.The modeled gravity was interpolated from observed gravity values.
 LD0185
 LD0185;                    North         East    Units  Estimated Accuracy
 LD0185;SPC IL W     -   372,230.      683,470.      MT  (+/- 180 meters Scaled)
 LD0185
 LD0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE252333(NAD 83)
 LD0185
 LD0185                          SUPERSEDED SURVEY CONTROL
 LD0185
 LD0185  NGVD 29 (??/??/92)  139.974  (m)          459.23   (f) ADJ UNCH    1 2
 LD0185
 LD0185.Superseded values are not recommended for survey control.
 LD0185
 LD0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0185.See file dsdata.pdf to determine how the superseded data were derived.
 LD0185
 LD0185_MARKER: DB = BENCH MARK DISK
 LD0185_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0185_SP_SET: BRIDGE
 LD0185_STAMPING: Q 240 1961
 LD0185_MARK LOGO: CGS
 LD0185_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0185+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2011
 LD0185
 LD0185  HISTORY     - Date     Condition        Report By
 LD0185  HISTORY     - 1961     MONUMENTED       CGS
 LD0185  HISTORY     - 20111013 GOOD             ATKNA
 LD0185
 LD0185                          STATION DESCRIPTION
 LD0185
 LD0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0185'3.5 MI E FROM BEARDSTOWN.
 LD0185'ABOUT 3.5 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0185'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN,
 LD0185'ON TOP OF THE NORTH END OF THE WEST CONCRETE ABUTMENT OF A BRIDGE
 LD0185'OVER LOST CREEK, 15 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 LD0185'AND ABOUT LEVEL WITH THE ROAD SURFACE.
 LD0185
 LD0185                          STATION RECOVERY (2011)
 LD0185
 LD0185'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0185'THIS MARK WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE FOR THE
 LD0185'ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES ARMY CORPS OF
 LD0185'ENGINEEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0119 ***********************************************************************
 KC0119  DESIGNATION -  Q 241
 KC0119  PID         -  KC0119
 KC0119  STATE/COUNTY-  IL/JERSEY
 KC0119  COUNTRY     -  US
 KC0119  USGS QUAD   -  NUTWOOD (2018)
 KC0119
 KC0119                         *CURRENT SURVEY CONTROL
 KC0119  ______________________________________________________________________
 KC0119* NAD 83(1986) POSITION- 39 03 33.     (N) 090 33 26.     (W)   SCALED
 KC0119* NAVD 88 ORTHO HEIGHT -   141.355 (meters)      463.76  (feet) ADJUSTED
 KC0119  ______________________________________________________________________
 KC0119  GEOID HEIGHT    -        -31.947 (meters)                     GEOID18
 KC0119  DYNAMIC HEIGHT  -        141.269 (meters)      463.48  (feet) COMP
 KC0119  MODELED GRAVITY -    980,012.7   (mgal)                       NAVD 88
 KC0119
 KC0119  VERT ORDER      -  FIRST     CLASS II
 KC0119
 KC0119.The horizontal coordinates were scaled from a map and have
 KC0119.an estimated accuracy of +/- 6 seconds.
 KC0119
 KC0119.The orthometric height was determined by differential leveling and
 KC0119.adjusted by the NATIONAL GEODETIC SURVEY
 KC0119.in June 1991.
 KC0119
 KC0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0119.GEOID18 height accuracy estimate available here.
 KC0119
 KC0119.Click photographs - Photos may exist for this station.
 KC0119
 KC0119.The dynamic height is computed by dividing the NAVD 88
 KC0119.geopotential number by the normal gravity value computed on the
 KC0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0119.degrees latitude (g = 980.6199 gals.).
 KC0119
 KC0119.The modeled gravity was interpolated from observed gravity values.
 KC0119
 KC0119;                    North         East    Units  Estimated Accuracy
 KC0119;SPC IL W     -   265,610.      666,200.      MT  (+/- 180 meters Scaled)
 KC0119
 KC0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD113261(NAD 83)
 KC0119
 KC0119                          SUPERSEDED SURVEY CONTROL
 KC0119
 KC0119  NGVD 29 (??/??/92)  141.461  (m)          464.11   (f) ADJ UNCH    1 2
 KC0119
 KC0119.Superseded values are not recommended for survey control.
 KC0119
 KC0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0119.See file dsdata.pdf to determine how the superseded data were derived.
 KC0119
 KC0119_MARKER: DB = BENCH MARK DISK
 KC0119_SETTING: 66 = SET IN ROCK OUTCROP
 KC0119_STAMPING: Q 241 1961
 KC0119_MARK LOGO: CGS
 KC0119_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0119+STABILITY: POSITION/ELEVATION WELL
 KC0119
 KC0119  HISTORY     - Date     Condition        Report By
 KC0119  HISTORY     - 1961     MONUMENTED       CGS
 KC0119  HISTORY     - 1981     GOOD             AEROS
 KC0119
 KC0119                          STATION DESCRIPTION
 KC0119
 KC0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0119'1.8 MI S FROM NUTWOOD.
 KC0119'ABOUT 1.75 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE 30 FOOT
 KC0119'BRIDGE OVER THE NARROWS AT NUTWOOD, 1.1 MILES SOUTH OF A BRIDGE
 KC0119'OVER OTTER CREEK, 0.9 MILE NORTH OF A SIDE ROAD LEADING WEST TO
 KC0119'THE GLADES, 0.1 MILE NORTH OF A 15 FOOT BOX CULVERT UNDER THE
 KC0119'HIGHWAY, SET VERTICALLY IN THE WEST FACE OF A ROCK BLUFF, 55
 KC0119'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 5 FEET SOUTH OF
 KC0119'THE NORTH END OF THE ROCK BLUFF, 10 FEET EAST OF A FENCE LINE,
 KC0119'1 FOOT ABOVE THE LEVEL OF THE GROUND AND ABOUT 12 FEET ABOVE
 KC0119'THE LEVEL OF THE HIGHWAY.  SECTION 8 OR 9 T 7 N R 13 W.
 KC0119
 KC0119                          STATION RECOVERY (1981)
 KC0119
 KC0119'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0148 ***********************************************************************
 KC0148  DESIGNATION -  Q 242
 KC0148  PID         -  KC0148
 KC0148  STATE/COUNTY-  IL/GREENE
 KC0148  COUNTRY     -  US
 KC0148  USGS QUAD   -  KAMPSVILLE (2018)
 KC0148
 KC0148                         *CURRENT SURVEY CONTROL
 KC0148  ______________________________________________________________________
 KC0148* NAD 83(1986) POSITION- 39 17 46.19   (N) 090 32 56.97   (W)   HD_HELD1
 KC0148* NAVD 88 ORTHO HEIGHT -   140.085 (meters)      459.60  (feet) ADJUSTED
 KC0148  ______________________________________________________________________
 KC0148  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 KC0148  DYNAMIC HEIGHT  -        140.004 (meters)      459.33  (feet) COMP
 KC0148  MODELED GRAVITY -    980,050.2   (mgal)                       NAVD 88
 KC0148
 KC0148  VERT ORDER      -  FIRST     CLASS II
 KC0148
 KC0148.The horizontal coordinates were determined by differentially corrected
 KC0148.hand held GPS observations or other comparable positioning techniques
 KC0148.and have an estimated accuracy of +/- 3 meters.
 KC0148
 KC0148.The orthometric height was determined by differential leveling and
 KC0148.adjusted by the NATIONAL GEODETIC SURVEY
 KC0148.in June 1991.
 KC0148
 KC0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0148.GEOID18 height accuracy estimate available here.
 KC0148
 KC0148.Click photographs - Photos may exist for this station.
 KC0148
 KC0148.The dynamic height is computed by dividing the NAVD 88
 KC0148.geopotential number by the normal gravity value computed on the
 KC0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0148.degrees latitude (g = 980.6199 gals.).
 KC0148
 KC0148.The modeled gravity was interpolated from observed gravity values.
 KC0148
 KC0148;                    North         East    Units  Estimated Accuracy
 KC0148;SPC IL W     -   291,916.7     667,006.6     MT  (+/- 3 meters HH1 GPS) 
 KC0148
 KC0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1134852506(NAD 83)
 KC0148
 KC0148                          SUPERSEDED SURVEY CONTROL
 KC0148
 KC0148  NGVD 29 (??/??/92)  140.198  (m)          459.97   (f) ADJ UNCH    1 2
 KC0148
 KC0148.Superseded values are not recommended for survey control.
 KC0148
 KC0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0148.See file dsdata.pdf to determine how the superseded data were derived.
 KC0148
 KC0148_MARKER: DB = BENCH MARK DISK
 KC0148_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0148_SP_SET: BOX CULVERT HEADWALL
 KC0148_STAMPING: Q 242 1961
 KC0148_MARK LOGO: CGS
 KC0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0148+STABILITY: SURFACE MOTION
 KC0148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0148+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2020
 KC0148
 KC0148  HISTORY     - Date     Condition        Report By
 KC0148  HISTORY     - 1961     MONUMENTED       CGS
 KC0148  HISTORY     - 20120515 GOOD             ILDT
 KC0148  HISTORY     - 20200214 GOOD             ILDT
 KC0148
 KC0148                          STATION DESCRIPTION
 KC0148
 KC0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0148'0.5 MI N FROM ELDRED.
 KC0148'ABOUT 0.5 MILE NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0148'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 21 T 10 N R 13 W,
 KC0148'SET ON TOP OF THE NORTH END OF THE EAST CONCRETE HEADWALL OF A
 KC0148'DOUBLE 20 FOOT CONCRETE BOX CULVERT FOR A SMALL STREAM THAT RUN
 KC0148'THROUGH SHAFFER HOLLOW, 16 FEET EAST OF THE CENTER LINE OF THE
 KC0148'ROAD, 1 FOOT SOUTH OF THE NORTH END OF THE HEADWALL AND 1 FOOT
 KC0148'ABOVE THE LEVEL OF THE ROAD.
 KC0148
 KC0148                          STATION RECOVERY (2012)
 KC0148
 KC0148'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0148'RECOVERED IN GOOD CONDITION.
 KC0148
 KC0148                          STATION RECOVERY (2020)
 KC0148
 KC0148'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 KC0148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0172 ***********************************************************************
 KC0172  DESIGNATION -  Q 243
 KC0172  PID         -  KC0172
 KC0172  STATE/COUNTY-  IL/GREENE
 KC0172  COUNTRY     -  US
 KC0172  USGS QUAD   -  PEARL EAST (2018)
 KC0172
 KC0172                         *CURRENT SURVEY CONTROL
 KC0172  ______________________________________________________________________
 KC0172* NAD 83(1986) POSITION- 39 27 18.     (N) 090 32 41.     (W)   SCALED
 KC0172* NAVD 88 ORTHO HEIGHT -   136.666 (meters)      448.38  (feet) ADJUSTED
 KC0172  ______________________________________________________________________
 KC0172  GEOID HEIGHT    -        -32.330 (meters)                     GEOID18
 KC0172  DYNAMIC HEIGHT  -        136.588 (meters)      448.12  (feet) COMP
 KC0172  MODELED GRAVITY -    980,050.6   (mgal)                       NAVD 88
 KC0172
 KC0172  VERT ORDER      -  FIRST     CLASS II
 KC0172
 KC0172.The horizontal coordinates were scaled from a map and have
 KC0172.an estimated accuracy of +/- 6 seconds.
 KC0172
 KC0172.The orthometric height was determined by differential leveling and
 KC0172.adjusted by the NATIONAL GEODETIC SURVEY
 KC0172.in June 1991.
 KC0172
 KC0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0172.GEOID18 height accuracy estimate available here.
 KC0172
 KC0172.Click photographs - Photos may exist for this station.
 KC0172
 KC0172.The dynamic height is computed by dividing the NAVD 88
 KC0172.geopotential number by the normal gravity value computed on the
 KC0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0172.degrees latitude (g = 980.6199 gals.).
 KC0172
 KC0172.The modeled gravity was interpolated from observed gravity values.
 KC0172
 KC0172;                    North         East    Units  Estimated Accuracy
 KC0172;SPC IL W     -   309,550.      667,460.      MT  (+/- 180 meters Scaled)
 KC0172
 KC0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD112701(NAD 83)
 KC0172
 KC0172                          SUPERSEDED SURVEY CONTROL
 KC0172
 KC0172  NGVD 29 (??/??/92)  136.794  (m)          448.80   (f) ADJ UNCH    1 2
 KC0172
 KC0172.Superseded values are not recommended for survey control.
 KC0172
 KC0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0172.See file dsdata.pdf to determine how the superseded data were derived.
 KC0172
 KC0172_MARKER: DB = BENCH MARK DISK
 KC0172_SETTING: 66 = SET IN ROCK OUTCROP
 KC0172_STAMPING: Q 243 1961
 KC0172_MARK LOGO: CGS
 KC0172_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0172+STABILITY: POSITION/ELEVATION WELL
 KC0172
 KC0172  HISTORY     - Date     Condition        Report By
 KC0172  HISTORY     - 1961     MONUMENTED       CGS
 KC0172
 KC0172                          STATION DESCRIPTION
 KC0172
 KC0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0172'0.4 MI N FROM HILLVIEW.
 KC0172'ABOUT 0.4 MILE NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0172'BAPTIST CHURCH AT HILLVIEW, AT AN ABANDONED QUARRY, SET
 KC0172'VERTICALLY IN THE WEST FACE OF A ROCK CLIFF, 150 FEET EAST OF THE
 KC0172'CENTER LINE OF THE ROAD, 59 FEET SOUTH OF THE SOUTH EDGE OF THE
 KC0172'QUARRY, 2 1/2 FEET ABOVE THE LEVEL OF THE GROUND AND ABOUT 15
 KC0172'FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0189 ***********************************************************************
 LD0189  DESIGNATION -  Q 244
 LD0189  PID         -  LD0189
 LD0189  STATE/COUNTY-  IL/CASS
 LD0189  COUNTRY     -  US
 LD0189  USGS QUAD   -  CLEAR LAKE (2018)
 LD0189
 LD0189                         *CURRENT SURVEY CONTROL
 LD0189  ______________________________________________________________________
 LD0189* NAD 83(1986) POSITION- 40 01 37.     (N) 090 18 42.     (W)   SCALED
 LD0189* NAVD 88 ORTHO HEIGHT -   147.729 (meters)      484.67  (feet) ADJUSTED
 LD0189  ______________________________________________________________________
 LD0189  GEOID HEIGHT    -        -32.957 (meters)                     GEOID18
 LD0189  DYNAMIC HEIGHT  -        147.651 (meters)      484.42  (feet) COMP
 LD0189  MODELED GRAVITY -    980,092.1   (mgal)                       NAVD 88
 LD0189
 LD0189  VERT ORDER      -  FIRST     CLASS II
 LD0189
 LD0189.The horizontal coordinates were scaled from a map and have
 LD0189.an estimated accuracy of +/- 6 seconds.
 LD0189
 LD0189.The orthometric height was determined by differential leveling and
 LD0189.adjusted by the NATIONAL GEODETIC SURVEY
 LD0189.in June 1991.
 LD0189
 LD0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0189.GEOID18 height accuracy estimate available here.
 LD0189
 LD0189.Click photographs - Photos may exist for this station.
 LD0189
 LD0189.The dynamic height is computed by dividing the NAVD 88
 LD0189.geopotential number by the normal gravity value computed on the
 LD0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0189.degrees latitude (g = 980.6199 gals.).
 LD0189
 LD0189.The modeled gravity was interpolated from observed gravity values.
 LD0189
 LD0189;                    North         East    Units  Estimated Accuracy
 LD0189;SPC IL W     -   372,990.      687,620.      MT  (+/- 180 meters Scaled)
 LD0189
 LD0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE293342(NAD 83)
 LD0189
 LD0189                          SUPERSEDED SURVEY CONTROL
 LD0189
 LD0189  NGVD 29 (??/??/92)  147.837  (m)          485.03   (f) ADJ UNCH    1 2
 LD0189
 LD0189.Superseded values are not recommended for survey control.
 LD0189
 LD0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0189.See file dsdata.pdf to determine how the superseded data were derived.
 LD0189
 LD0189_MARKER: DB = BENCH MARK DISK
 LD0189_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LD0189_STAMPING: Q 244 1961
 LD0189_MARK LOGO: CGS
 LD0189_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0189_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0189
 LD0189  HISTORY     - Date     Condition        Report By
 LD0189  HISTORY     - 1961     MONUMENTED       CGS
 LD0189  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0189
 LD0189                          STATION DESCRIPTION
 LD0189
 LD0189'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0189'6.3 MI E FROM BEARDSTOWN.
 LD0189'ABOUT 6.3 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0189'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN,
 LD0189'1.4 MILES EAST OF A BRICK SCHOOLHOUSE, 36.7 FEET NORTH OF THE
 LD0189'CENTER LINE OF THE HIGHWAY, 46.4 FEET SOUTHEAST OF THE SOUTHEAST
 LD0189'CORNER OF A FARM SHED, 35 FEET EAST OF A FENCE CORNER, 97 YARDS
 LD0189'NORTHEAST OF THE NORTHEAST CORNER OF A TWO-STORY FARM HOUSE, 1.5
 LD0189'FEET WEST OF A METAL WITNESS POST, 2.5 FEET ABOVE THE LEVEL OF THE
 LD0189'ROAD, A DISK ON A COPPER COATED STEEL ROD PROJECTING 2 INCHES
 LD0189'ABOVE THE LEVEL OF THE GROUND AND PROTECTED BY A 6-INCH TILE
 LD0189'WHICH PROJECTS 3 INCHES ABOVE THE LEVEL OF THE GROUND.  THE ROD
 LD0189'WAS DRIVEN TO REFUSAL AT A DEPT OF 42 FEET.
 LD0189
 LD0189                          STATION RECOVERY (1976)
 LD0189
 LD0189'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0189'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0256 ***********************************************************************
 KC0256  DESIGNATION -  Q 245
 KC0256  PID         -  KC0256
 KC0256  STATE/COUNTY-  IL/SCOTT
 KC0256  COUNTRY     -  US
 KC0256  USGS QUAD   -  FLORENCE (2018)
 KC0256
 KC0256                         *CURRENT SURVEY CONTROL
 KC0256  ______________________________________________________________________
 KC0256* NAD 83(1986) POSITION- 39 43 14.     (N) 090 34 06.     (W)   SCALED
 KC0256* NAVD 88 ORTHO HEIGHT -   141.106 (meters)      462.95  (feet) ADJUSTED
 KC0256  ______________________________________________________________________
 KC0256  GEOID HEIGHT    -        -32.637 (meters)                     GEOID18
 KC0256  DYNAMIC HEIGHT  -        141.029 (meters)      462.69  (feet) COMP
 KC0256  MODELED GRAVITY -    980,079.1   (mgal)                       NAVD 88
 KC0256
 KC0256  VERT ORDER      -  FIRST     CLASS II
 KC0256
 KC0256.The horizontal coordinates were scaled from a map and have
 KC0256.an estimated accuracy of +/- 6 seconds.
 KC0256
 KC0256.The orthometric height was determined by differential leveling and
 KC0256.adjusted by the NATIONAL GEODETIC SURVEY
 KC0256.in June 1991.
 KC0256
 KC0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0256.GEOID18 height accuracy estimate available here.
 KC0256
 KC0256.Click photographs - Photos may exist for this station.
 KC0256
 KC0256.The dynamic height is computed by dividing the NAVD 88
 KC0256.geopotential number by the normal gravity value computed on the
 KC0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0256.degrees latitude (g = 980.6199 gals.).
 KC0256
 KC0256.The modeled gravity was interpolated from observed gravity values.
 KC0256
 KC0256;                    North         East    Units  Estimated Accuracy
 KC0256;SPC IL W     -   339,040.      665,560.      MT  (+/- 180 meters Scaled)
 KC0256
 KC0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD084995(NAD 83)
 KC0256
 KC0256                          SUPERSEDED SURVEY CONTROL
 KC0256
 KC0256  NGVD 29 (??/??/92)  141.224  (m)          463.33   (f) ADJ UNCH    1 2
 KC0256
 KC0256.Superseded values are not recommended for survey control.
 KC0256
 KC0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0256.See file dsdata.pdf to determine how the superseded data were derived.
 KC0256
 KC0256_MARKER: DB = BENCH MARK DISK
 KC0256_SETTING: 66 = SET IN ROCK OUTCROP
 KC0256_STAMPING: Q 245 1961
 KC0256_MARK LOGO: CGS
 KC0256_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0256+STABILITY: POSITION/ELEVATION WELL
 KC0256
 KC0256  HISTORY     - Date     Condition        Report By
 KC0256  HISTORY     - 1961     MONUMENTED       CGS
 KC0256  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0256
 KC0256                          STATION DESCRIPTION
 KC0256
 KC0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0256'3 MI S FROM BLUFFS.
 KC0256'ABOUT 2.95 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0256'OF THE WABASH RAILROAD AT BLUFFS, 0.7 MILE NORTH OF A 250 FEET
 KC0256'LONG BRIDGE OVER MAUVAISE TERRY CREEK, AT THE OUTSIDE OF A LONG
 KC0256'CURVE, SET ON TOP OF THE WEST EDGE OF A FLAT LEDGE 6 FEET LONG
 KC0256'AND 2 FEET WIDE EXPOSED, 30 FEET WEST OF THE CENTER LINE OF THE
 KC0256'HIGHWAY, 7 1/2 FEET NORTHEAST OF A TELEPHONE POLE, 2 1/2 FEET
 KC0256'SOUTH OF THE NORTH END OF THE ROCK, 1 FOOT EAST OF THE WEST EDGE
 KC0256'OF THE ROCK AND 3 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY.
 KC0256
 KC0256                          STATION RECOVERY (1976)
 KC0256
 KC0256'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0702 ***********************************************************************
 LC0702  DESIGNATION -  Q 246
 LC0702  PID         -  LC0702
 LC0702  STATE/COUNTY-  IL/MCLEAN
 LC0702  COUNTRY     -  US
 LC0702  USGS QUAD   -  MERNA (2018)
 LC0702
 LC0702                         *CURRENT SURVEY CONTROL
 LC0702  ______________________________________________________________________
 LC0702* NAD 83(1986) POSITION- 40 35 03.     (N) 088 52 04.     (W)   SCALED
 LC0702* NAVD 88 ORTHO HEIGHT -   237.743 (meters)      780.00  (feet) ADJUSTED
 LC0702  ______________________________________________________________________
 LC0702  GEOID HEIGHT    -        -32.019 (meters)                     GEOID18
 LC0702  DYNAMIC HEIGHT  -        237.635 (meters)      779.64  (feet) COMP
 LC0702  MODELED GRAVITY -    980,163.2   (mgal)                       NAVD 88
 LC0702
 LC0702  VERT ORDER      -  SECOND    CLASS 0
 LC0702
 LC0702.The horizontal coordinates were scaled from a map and have
 LC0702.an estimated accuracy of +/- 6 seconds.
 LC0702
 LC0702.The orthometric height was determined by differential leveling and
 LC0702.adjusted by the NATIONAL GEODETIC SURVEY
 LC0702.in June 1991.
 LC0702
 LC0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0702.GEOID18 height accuracy estimate available here.
 LC0702
 LC0702.Click photographs - Photos may exist for this station.
 LC0702
 LC0702.The dynamic height is computed by dividing the NAVD 88
 LC0702.geopotential number by the normal gravity value computed on the
 LC0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0702.degrees latitude (g = 980.6199 gals.).
 LC0702
 LC0702.The modeled gravity was interpolated from observed gravity values.
 LC0702
 LC0702;                    North         East    Units  Estimated Accuracy
 LC0702;SPC IL E     -   435,000.      254,750.      MT  (+/- 180 meters Scaled)
 LC0702
 LC0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK419942(NAD 83)
 LC0702
 LC0702                          SUPERSEDED SURVEY CONTROL
 LC0702
 LC0702  NGVD 29 (??/??/92)  237.796  (m)          780.17   (f) ADJ UNCH    2 0
 LC0702
 LC0702.Superseded values are not recommended for survey control.
 LC0702
 LC0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0702.See file dsdata.pdf to determine how the superseded data were derived.
 LC0702
 LC0702_MARKER: DB = BENCH MARK DISK
 LC0702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0702_STAMPING: Q 246 1960
 LC0702_MARK LOGO: CGS
 LC0702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0702+STABILITY: SURFACE MOTION
 LC0702
 LC0702  HISTORY     - Date     Condition        Report By
 LC0702  HISTORY     - 1960     MONUMENTED       CGS
 LC0702  HISTORY     - 1961     GOOD             CGS
 LC0702
 LC0702                          STATION DESCRIPTION
 LC0702
 LC0702'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0702'2.3 MI NE FROM TOWANDA.
 LC0702'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0702'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE WEST ALONG
 LC0702'WEST MONROE STREET, THENCE 1.9 MILES NORTHEAST ALONG U.S. HIGHWAY
 LC0702'66, ABOUT 0.15 MILE NORTHEAST OF AN EAST-WEST GRAVELED CROSS ROAD,
 LC0702'ABOUT 0.1 MILE SOUTHEAST OF GULF MOBILE AND OHIO RAILROAD MILE
 LC0702'POST 116, 71 FEET SOUTHEAST OF THE CENTERLINE OF THE NORTH BOUND
 LC0702'LANE OF U.S. HIGHWAY 66, 37 FEET NORTHWEST OF THE NORTHWEST RAIL
 LC0702'OF THE SOUTH BOUND TRACK OF GULF MOBILE AND OHIO RAILROAD, 8 FEET
 LC0702'NORTHEAST OF A TELEGRAPH POLE, 2.2 FEET SOUTHWEST OF A METAL
 LC0702'WITNESS POST, 3 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 LC0702'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0320 ***********************************************************************
 MF0320  DESIGNATION -  Q 247
 MF0320  PID         -  MF0320
 MF0320  STATE/COUNTY-  IL/WILL
 MF0320  COUNTRY     -  US
 MF0320  USGS QUAD   -  WILMINGTON (2018)
 MF0320
 MF0320                         *CURRENT SURVEY CONTROL
 MF0320  ______________________________________________________________________
 MF0320* NAD 83(1986) POSITION- 41 15 43.     (N) 088 14 46.     (W)   SCALED
 MF0320* NAVD 88 ORTHO HEIGHT -   175.914 (meters)      577.14  (feet) ADJUSTED
 MF0320  ______________________________________________________________________
 MF0320  GEOID HEIGHT    -        -32.764 (meters)                     GEOID18
 MF0320  DYNAMIC HEIGHT  -        175.846 (meters)      576.92  (feet) COMP
 MF0320  MODELED GRAVITY -    980,233.2   (mgal)                       NAVD 88
 MF0320
 MF0320  VERT ORDER      -  SECOND    CLASS 0
 MF0320
 MF0320.The horizontal coordinates were scaled from a map and have
 MF0320.an estimated accuracy of +/- 6 seconds.
 MF0320
 MF0320.The orthometric height was determined by differential leveling and
 MF0320.adjusted by the NATIONAL GEODETIC SURVEY
 MF0320.in June 1991.
 MF0320
 MF0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0320.GEOID18 height accuracy estimate available here.
 MF0320
 MF0320.Click photographs - Photos may exist for this station.
 MF0320
 MF0320.The dynamic height is computed by dividing the NAVD 88
 MF0320.geopotential number by the normal gravity value computed on the
 MF0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0320.degrees latitude (g = 980.6199 gals.).
 MF0320
 MF0320.The modeled gravity was interpolated from observed gravity values.
 MF0320
 MF0320;                    North         East    Units  Estimated Accuracy
 MF0320;SPC IL E     -   510,140.      307,310.      MT  (+/- 180 meters Scaled)
 MF0320
 MF0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL956685(NAD 83)
 MF0320
 MF0320                          SUPERSEDED SURVEY CONTROL
 MF0320
 MF0320  NGVD 29 (??/??/92)  175.997  (m)          577.42   (f) ADJ UNCH    2 0
 MF0320
 MF0320.Superseded values are not recommended for survey control.
 MF0320
 MF0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0320.See file dsdata.pdf to determine how the superseded data were derived.
 MF0320
 MF0320_MARKER: DB = BENCH MARK DISK
 MF0320_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0320_SP_SET: BOX CULVERT HEADWALL
 MF0320_STAMPING: Q 247 1960
 MF0320_MARK LOGO: CGS
 MF0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0320+STABILITY: SURFACE MOTION
 MF0320
 MF0320  HISTORY     - Date     Condition        Report By
 MF0320  HISTORY     - 1960     MONUMENTED       CGS
 MF0320  HISTORY     - 1961     GOOD             CGS
 MF0320
 MF0320                          STATION DESCRIPTION
 MF0320
 MF0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0320'2.2 MI W FROM BRAIDWOOD.
 MF0320'ABOUT 0.5 MILE WEST ALONG MAIN STREET FROM THE POSTOFFICE IN BRAIDWOOD
 MF0320'THENCE 0.3 MILE SOUTH ALONG DIVISION STREET, THENCE 1.1 MILES
 MF0320'WEST ALONG AN ASPHALT PAVED ROAD, THENCE 0.25 MILE NORTHEAST ALONG
 MF0320'U.S. HIGHWAY 66, SET IN TOP OF THE SOUTHWEST END OF THE NORTHWEST
 MF0320'HEADWALL OF A 6 FOOT CONCRETE BOX CULVERT UNDER THE SOUTHBOUND
 MF0320'LANE OF U.S. HIGHWAY 66, 20 FEET NORTHWEST OF THE CENTERLINE OF
 MF0320'THE SOUTHBOUND LANE, AND ABOUT LEVEL WITH THE HIGHWAY.  THIS MARK
 MF0320'MAY ALSO BE REACHED FROM OVERPASS AT THE JUNCTION OF U.S. HIGHWAY
 MF0320'66, AND STATE HIGHWAY 113 IN THE NORTH PART OF BRAIDWOOD BY GOING
 MF0320'2.1 MILES SOUTHWEST ALONG U.S. HIGHWAY 66.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1819 ***********************************************************************
 MF1819  DESIGNATION -  Q 247 RESET
 MF1819  PID         -  MF1819
 MF1819  STATE/COUNTY-  IL/WILL
 MF1819  COUNTRY     -  US
 MF1819  USGS QUAD   -  WILMINGTON (2018)
 MF1819
 MF1819                         *CURRENT SURVEY CONTROL
 MF1819  ______________________________________________________________________
 MF1819* NAD 83(1986) POSITION- 41 15 43.     (N) 088 14 46.     (W)   SCALED
 MF1819* NAVD 88 ORTHO HEIGHT -   175.28  (meters)      575.1   (feet) RESET
 MF1819  ______________________________________________________________________
 MF1819  GEOID HEIGHT    -        -32.764 (meters)                     GEOID18
 MF1819  VERT ORDER      -  THIRD
 MF1819
 MF1819.The horizontal coordinates were scaled from a map and have
 MF1819.an estimated accuracy of +/- 6 seconds.
 MF1819
 MF1819.The orthometric height was computed from unverified reset data.
 MF1819
 MF1819.No vertical observational check was made to the station.
 MF1819
 MF1819.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1819.GEOID18 height accuracy estimate available here.
 MF1819
 MF1819.Click photographs - Photos may exist for this station.
 MF1819
 MF1819;                    North         East    Units  Estimated Accuracy
 MF1819;SPC IL E     -   510,140.      307,310.      MT  (+/- 180 meters Scaled)
 MF1819
 MF1819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL956685(NAD 83)
 MF1819
 MF1819                          SUPERSEDED SURVEY CONTROL
 MF1819
 MF1819  NGVD 29 (11/09/15)  175.36   (m)          575.3    (f) RESET       3  
 MF1819
 MF1819.Superseded values are not recommended for survey control.
 MF1819
 MF1819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1819.See file dsdata.pdf to determine how the superseded data were derived.
 MF1819
 MF1819_MARKER: DV = VERTICAL CONTROL DISK
 MF1819_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF1819_SP_SET: DRAINAGE BASE
 MF1819_STAMPING: Q 247 RESET 1990
 MF1819_MARK LOGO: NGS
 MF1819_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1819+STABILITY: SURFACE MOTION
 MF1819
 MF1819  HISTORY     - Date     Condition        Report By
 MF1819  HISTORY     - 1990     MONUMENTED       ILDT
 MF1819  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF1819
 MF1819                          STATION DESCRIPTION
 MF1819
 MF1819'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1990
 MF1819'ABOUT 0.5 MI (0.8 KM) WEST ON MAIN STREET FROM THE POST OFFICE IN
 MF1819'BRAIDWOOD, THENCE 0.3 MI (0.5 KM) SOUTH ALONG DIVISION STREET, THENCE
 MF1819'0.9 MI (1.4 KM) WEST ALONG WEST KENNEDY ROAD TO RAMP, THENCE 0.25 MI
 MF1819'(0.40 KM) NORTHEAST ALONG RAMP TO INTERSTATE 55, SET BETWEEN WEST
 MF1819'EDGE OF SOUTHBOUND LANES OF I-55 AND ASPHALT PAVED FRONTAGE ROAD, 7.6
 MF1819'M (24.9 FT) NORTHERLY AND 4.3 M (14.1 FT) WESTERLY OF DRAINAGE
 MF1819'STRUCTURE, IN THE CENTER OF 0.6 M (2.0 FT) BY 0.6 M (2.0 FT) CONCRETE
 MF1819'BASE, 0.4 M (1.3 FT) BELOW CENTER OF PAVEMENT OF FRONTAGE ROAD AND
 MF1819'1.0 M (3.3 FT) BELOW WEST EDGE OF PAVEMENT OF INTERSTATE ROUTE 55.
 MF1819
 MF1819                          STATION RECOVERY (2009)
 MF1819
 MF1819'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF1819'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0770 ***********************************************************************
 LC0770  DESIGNATION -  Q 248
 LC0770  PID         -  LC0770
 LC0770  STATE/COUNTY-  IL/LIVINGSTON
 LC0770  COUNTRY     -  US
 LC0770  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 LC0770
 LC0770                         *CURRENT SURVEY CONTROL
 LC0770  ______________________________________________________________________
 LC0770* NAD 83(1986) POSITION- 40 53 36.68   (N) 088 37 41.18   (W)   HD_HELD1
 LC0770* NAVD 88 ORTHO HEIGHT -   195.310 (meters)      640.78  (feet) ADJUSTED
 LC0770  ______________________________________________________________________
 LC0770  GEOID HEIGHT    -        -32.170 (meters)                     GEOID18
 LC0770  DYNAMIC HEIGHT  -        195.227 (meters)      640.51  (feet) COMP
 LC0770  MODELED GRAVITY -    980,195.3   (mgal)                       NAVD 88
 LC0770
 LC0770  VERT ORDER      -  SECOND    CLASS 0
 LC0770
 LC0770.The horizontal coordinates were determined by differentially corrected
 LC0770.hand held GPS observations or other comparable positioning techniques
 LC0770.and have an estimated accuracy of +/- 3 meters.
 LC0770
 LC0770.The orthometric height was determined by differential leveling and
 LC0770.adjusted by the NATIONAL GEODETIC SURVEY
 LC0770.in June 1991.
 LC0770
 LC0770.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0770.GEOID18 height accuracy estimate available here.
 LC0770
 LC0770.Click photographs - Photos may exist for this station.
 LC0770
 LC0770.The dynamic height is computed by dividing the NAVD 88
 LC0770.geopotential number by the normal gravity value computed on the
 LC0770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0770.degrees latitude (g = 980.6199 gals.).
 LC0770
 LC0770.The modeled gravity was interpolated from observed gravity values.
 LC0770
 LC0770;                    North         East    Units  Estimated Accuracy
 LC0770;SPC IL E     -   469,259.3     275,160.0     MT  (+/- 3 meters HH1 GPS) 
 LC0770
 LC0770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6285128212(NAD 83)
 LC0770
 LC0770                          SUPERSEDED SURVEY CONTROL
 LC0770
 LC0770  NGVD 29 (??/??/92)  195.371  (m)          640.98   (f) ADJ UNCH    2 0
 LC0770
 LC0770.Superseded values are not recommended for survey control.
 LC0770
 LC0770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0770.See file dsdata.pdf to determine how the superseded data were derived.
 LC0770
 LC0770_MARKER: DB = BENCH MARK DISK
 LC0770_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0770_SP_SET: CULVERT HEADWALL
 LC0770_STAMPING: Q 248 1961
 LC0770_MARK LOGO: CGS
 LC0770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0770+STABILITY: SURFACE MOTION
 LC0770_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0770+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2022
 LC0770
 LC0770  HISTORY     - Date     Condition        Report By
 LC0770  HISTORY     - 1961     MONUMENTED       CGS
 LC0770  HISTORY     - 20130513 GOOD             ILDT
 LC0770  HISTORY     - 20220722 GOOD             ILDT
 LC0770
 LC0770                          STATION DESCRIPTION
 LC0770
 LC0770'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0770'1.2 MI NE FROM PONTIAC.
 LC0770'ABOUT 0.1 MILE WEST ALONG WEST MADISON STREET FROM THE POST OFFICE
 LC0770'IN PONTIAC, THENCE 0.6 MILE NORTH ALONG NORTH DIVISION STREET,
 LC0770'THENCE 0.55 MILE NORTH AND NORTHEAST ALONG AN ASPHALT PAVED
 LC0770'ROAD (OLD U.S. HIGHWAY 66), AT THE CROSSING OF THE WABASH RAIL
 LC0770'ROAD, SET IN THE TOP OF THE NORTHEAST END OF THE SOUTHEAST
 LC0770'HEADWALL OF A 5 FOOT CONCRETE BOX CULVERT (UNDER THE ASPHALT PAVED
 LC0770'ROAD), 20 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 50 FEET
 LC0770'NORTHEAST OF THE CENTER OF THE CROSSING OF THE WABASH RAIL ROAD
 LC0770'AND 2 FEET BELOW THE LEVEL OF THE ROAD.  NOTE-- THIS MARK MAY
 LC0770'ALSO BE REACHED FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE
 LC0770'HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC BY GOING EAST 0.25
 LC0770'MILE ON STATE HIGHWAY 23, THENCE 0.85 MILE EAST AND NORTHEAST
 LC0770'ALONG WEST LINCOLN AVENUE (OLD U.S. HIGHWAY 66).
 LC0770
 LC0770                          STATION RECOVERY (2013)
 LC0770
 LC0770'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0770'RECOVERED IN GOOD CONDITION.
 LC0770
 LC0770                          STATION RECOVERY (2022)
 LC0770
 LC0770'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 LC0770'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1472 ***********************************************************************
 JB1472  DESIGNATION -  Q 249
 JB1472  PID         -  JB1472
 JB1472  STATE/COUNTY-  IL/ST CLAIR
 JB1472  COUNTRY     -  US
 JB1472  USGS QUAD   -  LEBANON (2018)
 JB1472
 JB1472                         *CURRENT SURVEY CONTROL
 JB1472  ______________________________________________________________________
 JB1472* NAD 83(1986) POSITION- 38 33 14.     (N) 089 45 35.     (W)   SCALED
 JB1472* NAVD 88 ORTHO HEIGHT -   145.335 (meters)      476.82  (feet) ADJUSTED
 JB1472  ______________________________________________________________________
 JB1472  GEOID HEIGHT    -        -30.571 (meters)                     GEOID18
 JB1472  DYNAMIC HEIGHT  -        145.244 (meters)      476.52  (feet) COMP
 JB1472  MODELED GRAVITY -    980,001.2   (mgal)                       NAVD 88
 JB1472
 JB1472  VERT ORDER      -  SECOND    CLASS 0
 JB1472
 JB1472.The horizontal coordinates were scaled from a map and have
 JB1472.an estimated accuracy of +/- 6 seconds.
 JB1472
 JB1472.The orthometric height was determined by differential leveling and
 JB1472.adjusted by the NATIONAL GEODETIC SURVEY
 JB1472.in June 1991.
 JB1472
 JB1472.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1472.GEOID18 height accuracy estimate available here.
 JB1472
 JB1472.Click photographs - Photos may exist for this station.
 JB1472
 JB1472.The dynamic height is computed by dividing the NAVD 88
 JB1472.geopotential number by the normal gravity value computed on the
 JB1472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1472.degrees latitude (g = 980.6199 gals.).
 JB1472
 JB1472.The modeled gravity was interpolated from observed gravity values.
 JB1472
 JB1472;                    North         East    Units  Estimated Accuracy
 JB1472;SPC IL W     -   209,530.      735,470.      MT  (+/- 180 meters Scaled)
 JB1472
 JB1472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH595708(NAD 83)
 JB1472
 JB1472                          SUPERSEDED SURVEY CONTROL
 JB1472
 JB1472  NGVD 29 (??/??/92)  145.449  (m)          477.19   (f) ADJ UNCH    2 0
 JB1472
 JB1472.Superseded values are not recommended for survey control.
 JB1472
 JB1472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1472.See file dsdata.pdf to determine how the superseded data were derived.
 JB1472
 JB1472_MARKER: DB = BENCH MARK DISK
 JB1472_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1472_SP_SET: BOX CULVERT HEADWALL
 JB1472_STAMPING: Q 249 1961
 JB1472_MARK LOGO: CGS
 JB1472_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1472+STABILITY: SURFACE MOTION
 JB1472
 JB1472  HISTORY     - Date     Condition        Report By
 JB1472  HISTORY     - 1961     MONUMENTED       CGS
 JB1472  HISTORY     - 19960605 GOOD             NGS
 JB1472  HISTORY     - 20110825 POOR             ILDT
 JB1472
 JB1472                          STATION DESCRIPTION
 JB1472
 JB1472'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1472'5.5 MI SE FROM LEBANON.
 JB1472'ABOUT 2.8 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1472'OF THE BALTIMORE AND OHIO RAILROAD IN THE SOUTH PART OF LEBANON,
 JB1472'THENCE 2.7 MILES EAST ALONG AN ASPHALT PAVED ROAD, ABOUT 0.10
 JB1472'MILE EAST OF A FARM HOUSE NORTH OF THE ROAD, AND ABOUT 0.4 MILE
 JB1472'WEST OF THE JUNCTION OF A NORTH-SOUTH CROSS ROAD, SET IN TOP
 JB1472'OF THE EAST END OF THE SOUTH HEADWALL OF A 6 FOOT CONCRETE BOX
 JB1472'CULVERT, 16 FEET SOUTH OF THE CENTER LINE OF THE ROAD, AND ABOUT
 JB1472'LEVEL WITH THE ROAD.  THIS MARK MAY ALSO BE REACHED FROM THE
 JB1472'POST OFFICE IN NEW BADEN BY GOING 2.95 MILES WEST ALONG STATE
 JB1472'HIGHWAY 161, THENCE 1.35 MILES NORTH ALONG AN ASPHALT PAVED
 JB1472'ROAD, THENCE 0.4 MILE WEST ALONG AN ASPHALT PAVED ROAD.
 JB1472
 JB1472                          STATION RECOVERY (1996)
 JB1472
 JB1472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1472'RECOVERED AS DESCRIBED.
 JB1472
 JB1472                          STATION RECOVERY (2011)
 JB1472
 JB1472'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1472'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1929 ***********************************************************************
 LB1929  DESIGNATION -  Q 25
 LB1929  PID         -  LB1929
 LB1929  STATE/COUNTY-  IL/IROQUOIS
 LB1929  COUNTRY     -  US
 LB1929  USGS QUAD   -  L'ERABLE (2018)
 LB1929
 LB1929                         *CURRENT SURVEY CONTROL
 LB1929  ______________________________________________________________________
 LB1929* NAD 83(1986) POSITION- 40 55 53.     (N) 087 51 56.     (W)   SCALED
 LB1929* NAVD 88 ORTHO HEIGHT -   193.757 (meters)      635.68  (feet) ADJUSTED
 LB1929  ______________________________________________________________________
 LB1929  GEOID HEIGHT    -        -32.668 (meters)                     GEOID18
 LB1929  DYNAMIC HEIGHT  -        193.675 (meters)      635.42  (feet) COMP
 LB1929  MODELED GRAVITY -    980,197.2   (mgal)                       NAVD 88
 LB1929
 LB1929  VERT ORDER      -  SECOND    CLASS 0
 LB1929
 LB1929.The horizontal coordinates were scaled from a map and have
 LB1929.an estimated accuracy of +/- 6 seconds.
 LB1929
 LB1929.The orthometric height was determined by differential leveling and
 LB1929.adjusted by the NATIONAL GEODETIC SURVEY
 LB1929.in June 1991.
 LB1929
 LB1929.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1929.GEOID18 height accuracy estimate available here.
 LB1929
 LB1929.Click photographs - Photos may exist for this station.
 LB1929
 LB1929.The dynamic height is computed by dividing the NAVD 88
 LB1929.geopotential number by the normal gravity value computed on the
 LB1929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1929.degrees latitude (g = 980.6199 gals.).
 LB1929
 LB1929.The modeled gravity was interpolated from observed gravity values.
 LB1929
 LB1929;                    North         East    Units  Estimated Accuracy
 LB1929;SPC IL E     -   473,530.      339,400.      MT  (+/- 180 meters Scaled)
 LB1929
 LB1929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL271315(NAD 83)
 LB1929
 LB1929                          SUPERSEDED SURVEY CONTROL
 LB1929
 LB1929  NGVD 29 (??/??/92)  193.836  (m)          635.94   (f) ADJ UNCH    2 0
 LB1929
 LB1929.Superseded values are not recommended for survey control.
 LB1929
 LB1929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1929.See file dsdata.pdf to determine how the superseded data were derived.
 LB1929
 LB1929_MARKER: DB = BENCH MARK DISK
 LB1929_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LB1929_SP_SET: CULVERT WINGWALL
 LB1929_STAMPING: Q 25 1934
 LB1929_MARK LOGO: CGS
 LB1929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1929+STABILITY: SURFACE MOTION
 LB1929
 LB1929  HISTORY     - Date     Condition        Report By
 LB1929  HISTORY     - 1934     MONUMENTED       CGS
 LB1929  HISTORY     - 1954     GOOD             CGS
 LB1929  HISTORY     - 1975     GOOD             LOCENG
 LB1929  HISTORY     - 20070421 MARK NOT FOUND   GEOCAC
 LB1929  HISTORY     - 20110119 MARK NOT FOUND   ILDT
 LB1929
 LB1929                          STATION DESCRIPTION
 LB1929
 LB1929'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1929'11.1 MI N FROM CRESCENT CITY.
 LB1929'ABOUT 11.1 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE INTERSECTION
 LB1929'OF U.S. HIGHWAY 24 AT CRESCENT CITY, AT A CROSS ROAD LEADING
 LB1929'WEST TO CLIFTON AND EAST TO MARTINTON, IN THE TOP AND 5.7 FEET
 LB1929'NORTHWEST OF SOUTHEAST END OF SOUTHEAST WINGWALL OF A 6-FOOT
 LB1929'CONCRETE CULVERT, 30 FEET EAST OF CENTER LINE OF HIGHWAY, 25
 LB1929'FEET NORTH OF CENTER LINE OF ROAD EAST AND ABOUT 1 FOOT ABOVE
 LB1929'LEVEL OF HIGHWAY.  MARK MAY BE REACHED FROM THE COURT HOUSE AT
 LB1929'KANKAKEE, KANKAKEE COUNTY BY GOING ABOUT 0.85 MILE SOUTH ALONG
 LB1929'U.S. HIGHWAY 54, THENCE ABOUT 12.6 MILES SOUTH ALONG STATE
 LB1929'HIGHWAY 49.
 LB1929
 LB1929                          STATION RECOVERY (1975)
 LB1929
 LB1929'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LB1929'RECOVERED IN GOOD CONDITION.
 LB1929
 LB1929                          STATION RECOVERY (2007)
 LB1929
 LB1929'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1929'CULVERT DOES NOT MATCH DESCRIPTION
 LB1929
 LB1929                          STATION RECOVERY (2011)
 LB1929
 LB1929'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1929'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1142 ***********************************************************************
 JB1142  DESIGNATION -  Q 250
 JB1142  PID         -  JB1142
 JB1142  STATE/COUNTY-  IL/WASHINGTON
 JB1142  COUNTRY     -  US
 JB1142  USGS QUAD   -  ADDIEVILLE (2018)
 JB1142
 JB1142                         *CURRENT SURVEY CONTROL
 JB1142  ______________________________________________________________________
 JB1142* NAD 83(1986) POSITION- 38 25 11.     (N) 089 24 45.     (W)   SCALED
 JB1142* NAVD 88 ORTHO HEIGHT -   136.636 (meters)      448.28  (feet) ADJUSTED
 JB1142  ______________________________________________________________________
 JB1142  GEOID HEIGHT    -        -30.275 (meters)                     GEOID18
 JB1142  DYNAMIC HEIGHT  -        136.550 (meters)      448.00  (feet) COMP
 JB1142  MODELED GRAVITY -    979,997.3   (mgal)                       NAVD 88
 JB1142
 JB1142  VERT ORDER      -  SECOND    CLASS 0
 JB1142
 JB1142.The horizontal coordinates were scaled from a map and have
 JB1142.an estimated accuracy of +/- 6 seconds.
 JB1142
 JB1142.The orthometric height was determined by differential leveling and
 JB1142.adjusted by the NATIONAL GEODETIC SURVEY
 JB1142.in June 1991.
 JB1142
 JB1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1142.GEOID18 height accuracy estimate available here.
 JB1142
 JB1142.Click photographs - Photos may exist for this station.
 JB1142
 JB1142.The dynamic height is computed by dividing the NAVD 88
 JB1142.geopotential number by the normal gravity value computed on the
 JB1142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1142.degrees latitude (g = 980.6199 gals.).
 JB1142
 JB1142.The modeled gravity was interpolated from observed gravity values.
 JB1142
 JB1142;                    North         East    Units  Estimated Accuracy
 JB1142;SPC IL W     -   194,830.      765,860.      MT  (+/- 180 meters Scaled)
 JB1142
 JB1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH893551(NAD 83)
 JB1142
 JB1142                          SUPERSEDED SURVEY CONTROL
 JB1142
 JB1142  NGVD 29 (??/??/92)  136.759  (m)          448.68   (f) ADJ UNCH    2 0
 JB1142
 JB1142.Superseded values are not recommended for survey control.
 JB1142
 JB1142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1142.See file dsdata.pdf to determine how the superseded data were derived.
 JB1142
 JB1142_MARKER: DB = BENCH MARK DISK
 JB1142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1142_STAMPING: Q 250 1961
 JB1142_MARK LOGO: CGS
 JB1142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1142+STABILITY: SURFACE MOTION
 JB1142_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1142+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2011
 JB1142
 JB1142  HISTORY     - Date     Condition        Report By
 JB1142  HISTORY     - 1961     MONUMENTED       CGS
 JB1142  HISTORY     - 20110816 GOOD             ILDT
 JB1142
 JB1142                          STATION DESCRIPTION
 JB1142
 JB1142'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1142'3.8 MI SW FROM NEW MINDEN.
 JB1142'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1142'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 2.3 MILES WEST
 JB1142'ALONG AN OILED ROAD, ON THE OUTSIDE OF A CURVE IN THE ROAD WITH
 JB1142'TANGENTS TO THE SOUTH AND EAST, AT A DRIVE NORTH TO A FARM HOUSE,
 JB1142'123 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD FROM THE
 JB1142'APPROXIMATE CENTER OF THE CURVE, 18 FEET EAST OF THE CENTER
 JB1142'LINE OF THE FARM DRIVE, 1.5 FEET SOUTH OF A FENCE, 3 FEET
 JB1142'EAST-SOUTHEAST OF A FENCE CORNER, 1.4 FEET WEST OF A METAL
 JB1142'WITNESS POST, 2.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 JB1142'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB1142
 JB1142                          STATION RECOVERY (2011)
 JB1142
 JB1142'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1176 ***********************************************************************
 JB1176  DESIGNATION -  Q 251
 JB1176  PID         -  JB1176
 JB1176  STATE/COUNTY-  IL/WASHINGTON
 JB1176  COUNTRY     -  US
 JB1176  USGS QUAD   -  ASHLEY (2018)
 JB1176
 JB1176                         *CURRENT SURVEY CONTROL
 JB1176  ______________________________________________________________________
 JB1176* NAD 83(1986) POSITION- 38 22 02.     (N) 089 12 09.     (W)   SCALED
 JB1176* NAVD 88 ORTHO HEIGHT -   178.169 (meters)      584.54  (feet) ADJUSTED
 JB1176  ______________________________________________________________________
 JB1176  GEOID HEIGHT    -        -30.154 (meters)                     GEOID18
 JB1176  DYNAMIC HEIGHT  -        178.056 (meters)      584.17  (feet) COMP
 JB1176  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB1176
 JB1176  VERT ORDER      -  SECOND    CLASS 0
 JB1176
 JB1176.The horizontal coordinates were scaled from a map and have
 JB1176.an estimated accuracy of +/- 6 seconds.
 JB1176
 JB1176.The orthometric height was determined by differential leveling and
 JB1176.adjusted by the NATIONAL GEODETIC SURVEY
 JB1176.in June 1991.
 JB1176
 JB1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1176.GEOID18 height accuracy estimate available here.
 JB1176
 JB1176.Click photographs - Photos may exist for this station.
 JB1176
 JB1176.The dynamic height is computed by dividing the NAVD 88
 JB1176.geopotential number by the normal gravity value computed on the
 JB1176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1176.degrees latitude (g = 980.6199 gals.).
 JB1176
 JB1176.The modeled gravity was interpolated from observed gravity values.
 JB1176
 JB1176;                    North         East    Units  Estimated Accuracy
 JB1176;SPC IL W     -   189,170.      784,260.      MT  (+/- 180 meters Scaled)
 JB1176
 JB1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH075488(NAD 83)
 JB1176
 JB1176                          SUPERSEDED SURVEY CONTROL
 JB1176
 JB1176  NGVD 29 (??/??/92)  178.280  (m)          584.91   (f) ADJ UNCH    2 0
 JB1176
 JB1176.Superseded values are not recommended for survey control.
 JB1176
 JB1176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1176.See file dsdata.pdf to determine how the superseded data were derived.
 JB1176
 JB1176_MARKER: DB = BENCH MARK DISK
 JB1176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1176_STAMPING: Q 251 1961
 JB1176_MARK LOGO: CGS
 JB1176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1176+STABILITY: SURFACE MOTION
 JB1176
 JB1176  HISTORY     - Date     Condition        Report By
 JB1176  HISTORY     - 1961     MONUMENTED       CGS
 JB1176  HISTORY     - 20110809 POOR             ILDT
 JB1176  HISTORY     - 20121004 POOR             ILDT
 JB1176
 JB1176                          STATION DESCRIPTION
 JB1176
 JB1176'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1176'3.6 MI NW FROM ASHLEY.
 JB1176'ABOUT 2.25 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1176'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1176'0.75 MILE WEST ALONG A DIRT ROAD, THENCE 0.65 MILE WEST ALONG AN
 JB1176'OILED ROAD, AT A FARM HOUSE NORTH OF THE ROAD, 27 FEET NORTH OF
 JB1176'THE CENTER LINE OF THE ROAD, 16.5 FEET EAST OF THE CENTER LINE
 JB1176'OF THE FARM DRIVE, 14 FEET NORTHEAST OF THE EAST END OF A
 JB1176'CORRUGATED PIPE CULVERT, 143 FEET WEST OF A POWER POLE WITH A
 JB1176'TRANSFORMER, 1.5 FEET SOUTH OF A FENCE, 1.5 FEET WEST-SOUTHWEST
 JB1176'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 JB1176'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB1176
 JB1176                          STATION RECOVERY (2011)
 JB1176
 JB1176'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1176'CAP MISSING.
 JB1176
 JB1176                          STATION RECOVERY (2012)
 JB1176
 JB1176'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1176'FOUND CONCRETE POST WITH STEM BUT DISK WAS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0464 ***********************************************************************
 JB0464  DESIGNATION -  Q 252
 JB0464  PID         -  JB0464
 JB0464  STATE/COUNTY-  IL/JEFFERSON
 JB0464  COUNTRY     -  US
 JB0464  USGS QUAD   -  OPDYKE (2018)
 JB0464
 JB0464                         *CURRENT SURVEY CONTROL
 JB0464  ______________________________________________________________________
 JB0464* NAD 83(1986) POSITION- 38 16 21.     (N) 088 50 45.     (W)   SCALED
 JB0464* NAVD 88 ORTHO HEIGHT -   148.835 (meters)      488.30  (feet) ADJUSTED
 JB0464  ______________________________________________________________________
 JB0464  GEOID HEIGHT    -        -30.165 (meters)                     GEOID18
 JB0464  DYNAMIC HEIGHT  -        148.739 (meters)      487.99  (feet) COMP
 JB0464  MODELED GRAVITY -    979,979.7   (mgal)                       NAVD 88
 JB0464
 JB0464  VERT ORDER      -  SECOND    CLASS 0
 JB0464
 JB0464.The horizontal coordinates were scaled from a map and have
 JB0464.an estimated accuracy of +/- 6 seconds.
 JB0464
 JB0464.The orthometric height was determined by differential leveling and
 JB0464.adjusted by the NATIONAL GEODETIC SURVEY
 JB0464.in June 1991.
 JB0464
 JB0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0464.GEOID18 height accuracy estimate available here.
 JB0464
 JB0464.Click photographs - Photos may exist for this station.
 JB0464
 JB0464.The dynamic height is computed by dividing the NAVD 88
 JB0464.geopotential number by the normal gravity value computed on the
 JB0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0464.degrees latitude (g = 980.6199 gals.).
 JB0464
 JB0464.The modeled gravity was interpolated from observed gravity values.
 JB0464
 JB0464;                    North         East    Units  Estimated Accuracy
 JB0464;SPC IL E     -   178,350.      255,150.      MT  (+/- 180 meters Scaled)
 JB0464
 JB0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH385376(NAD 83)
 JB0464
 JB0464                          SUPERSEDED SURVEY CONTROL
 JB0464
 JB0464  NGVD 29 (??/??/92)  148.945  (m)          488.66   (f) ADJ UNCH    2 0
 JB0464
 JB0464.Superseded values are not recommended for survey control.
 JB0464
 JB0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0464.See file dsdata.pdf to determine how the superseded data were derived.
 JB0464
 JB0464_MARKER: DB = BENCH MARK DISK
 JB0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0464_STAMPING: Q 252 1961
 JB0464_MARK LOGO: CGS
 JB0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0464+STABILITY: SURFACE MOTION
 JB0464_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0464+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 JB0464
 JB0464  HISTORY     - Date     Condition        Report By
 JB0464  HISTORY     - 1961     MONUMENTED       CGS
 JB0464  HISTORY     - 20090114 GOOD             ILDT
 JB0464  HISTORY     - 20090126 GOOD             ILDT
 JB0464  HISTORY     - 20120604 GOOD             ILDT
 JB0464
 JB0464                          STATION DESCRIPTION
 JB0464
 JB0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0464'5.2 MI SE FROM MT VERNON.
 JB0464'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0464'IN MT. VERNON, THENCE 4.3 MILES SOUTHEAST ALONG U.S. HIGHWAY 460,
 JB0464'THENCE 0.25 MILES NORTH ALONG AN OILED ROAD, NEAR A FARM HOUSE
 JB0464'WEST OF THE ROAD, AT A FENCE CORNER EAST OF THE ROAD AND FIELD
 JB0464'ENTRANCE, 14 FEET EAST OF THE CENTER OF THE ROAD, 1.5 FEET WEST
 JB0464'OF THE FENCE, 2 FEET SOUTH OF THE FENCE CORNER, 4 FEET SOUTHEAST
 JB0464'OF A POWER POLE WHICH IS THE FIRST POLE NORTH OF THE POLE WITH A
 JB0464'TRANSFORMER, 14 FEET SOUTH OF THE CENTER OF THE FIELD ENTRANCE,
 JB0464'2 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0464'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0464
 JB0464                          STATION RECOVERY (2009)
 JB0464
 JB0464'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0464'RECOVERED IN GOOD CONDITION.
 JB0464
 JB0464                          STATION RECOVERY (2009)
 JB0464
 JB0464'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0464'RECOVERED IN GOOD CONDITION.
 JB0464
 JB0464                          STATION RECOVERY (2012)
 JB0464
 JB0464'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0464'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0205 ***********************************************************************
 JB0205  DESIGNATION -  Q 253
 JB0205  PID         -  JB0205
 JB0205  STATE/COUNTY-  IL/WAYNE
 JB0205  COUNTRY     -  US
 JB0205  USGS QUAD   -  BOYLESTON (2018)
 JB0205
 JB0205                         *CURRENT SURVEY CONTROL
 JB0205  ______________________________________________________________________
 JB0205* NAD 83(1986) POSITION- 38 15 42.     (N) 088 26 40.     (W)   SCALED
 JB0205* NAVD 88 ORTHO HEIGHT -   115.278 (meters)      378.21  (feet) ADJUSTED
 JB0205  ______________________________________________________________________
 JB0205  GEOID HEIGHT    -        -30.418 (meters)                     GEOID18
 JB0205  DYNAMIC HEIGHT  -        115.204 (meters)      377.97  (feet) COMP
 JB0205  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB0205
 JB0205  VERT ORDER      -  SECOND    CLASS 0
 JB0205
 JB0205.The horizontal coordinates were scaled from a map and have
 JB0205.an estimated accuracy of +/- 6 seconds.
 JB0205
 JB0205.The orthometric height was determined by differential leveling and
 JB0205.adjusted by the NATIONAL GEODETIC SURVEY
 JB0205.in June 1991.
 JB0205
 JB0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0205.GEOID18 height accuracy estimate available here.
 JB0205
 JB0205.Click photographs - Photos may exist for this station.
 JB0205
 JB0205.The dynamic height is computed by dividing the NAVD 88
 JB0205.geopotential number by the normal gravity value computed on the
 JB0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0205.degrees latitude (g = 980.6199 gals.).
 JB0205
 JB0205.The modeled gravity was interpolated from observed gravity values.
 JB0205
 JB0205;                    North         East    Units  Estimated Accuracy
 JB0205;SPC IL E     -   177,030.      290,280.      MT  (+/- 180 meters Scaled)
 JB0205
 JB0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH736358(NAD 83)
 JB0205
 JB0205                          SUPERSEDED SURVEY CONTROL
 JB0205
 JB0205  NGVD 29 (??/??/92)  115.401  (m)          378.61   (f) ADJ UNCH    2 0
 JB0205
 JB0205.Superseded values are not recommended for survey control.
 JB0205
 JB0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0205.See file dsdata.pdf to determine how the superseded data were derived.
 JB0205
 JB0205_MARKER: DB = BENCH MARK DISK
 JB0205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0205_STAMPING: Q 253 1961
 JB0205_MARK LOGO: CGS
 JB0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0205+STABILITY: SURFACE MOTION
 JB0205
 JB0205  HISTORY     - Date     Condition        Report By
 JB0205  HISTORY     - 1961     MONUMENTED       CGS
 JB0205
 JB0205                          STATION DESCRIPTION
 JB0205
 JB0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0205'7 MI NW FROM MILL SHOALS.
 JB0205'ABOUT 2.7 MILES SOUTHWEST AND WEST ALONG A GRAVEL ROAD FROM THE
 JB0205'POST OFFICE IN MILL SHOALS, THENCE 0.25 MILE SOUTH ALONG A
 JB0205'GRAVEL ROAD, THENCE 2.7 MILES WEST ALONG A GRAVEL ROAD, THENCE
 JB0205'1.4 MILES NORTH ALONG A GRAVEL ROAD, ABOUT 0.10 MILE NORTH OF A
 JB0205'HOUSE WEST OF THE ROAD, AT A POWER LINE CROSSING AND JUNCTION
 JB0205'OF A PRIVATE ROAD EAST, 20 FEET WEST OF THE CENTER OF THE ROAD,
 JB0205'1 FOOT SOUTH OF THE EXTENDED CENTER OF THE PRIVATE ROAD EAST, 2
 JB0205'FEET EAST OF A FENCE, 4 FEET SOUTH OF A POWER POLE, 1.3 FEET
 JB0205'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0205'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0287 ***********************************************************************
 JB0287  DESIGNATION -  Q 254
 JB0287  PID         -  JB0287
 JB0287  STATE/COUNTY-  IL/WHITE
 JB0287  COUNTRY     -  US
 JB0287  USGS QUAD   -  CROSSVILLE (2018)
 JB0287
 JB0287                         *CURRENT SURVEY CONTROL
 JB0287  ______________________________________________________________________
 JB0287* NAD 83(1986) POSITION- 38 13 36.     (N) 088 01 50.     (W)   SCALED
 JB0287* NAVD 88 ORTHO HEIGHT -   121.431 (meters)      398.39  (feet) ADJUSTED
 JB0287  ______________________________________________________________________
 JB0287  GEOID HEIGHT    -        -30.799 (meters)                     GEOID18
 JB0287  DYNAMIC HEIGHT  -        121.351 (meters)      398.13  (feet) COMP
 JB0287  MODELED GRAVITY -    979,974.4   (mgal)                       NAVD 88
 JB0287
 JB0287  VERT ORDER      -  SECOND    CLASS 0
 JB0287
 JB0287.The horizontal coordinates were scaled from a map and have
 JB0287.an estimated accuracy of +/- 6 seconds.
 JB0287
 JB0287.The orthometric height was determined by differential leveling and
 JB0287.adjusted by the NATIONAL GEODETIC SURVEY
 JB0287.in June 1991.
 JB0287
 JB0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0287.GEOID18 height accuracy estimate available here.
 JB0287
 JB0287.Click photographs - Photos may exist for this station.
 JB0287
 JB0287.The dynamic height is computed by dividing the NAVD 88
 JB0287.geopotential number by the normal gravity value computed on the
 JB0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0287.degrees latitude (g = 980.6199 gals.).
 JB0287
 JB0287.The modeled gravity was interpolated from observed gravity values.
 JB0287
 JB0287;                    North         East    Units  Estimated Accuracy
 JB0287;SPC IL E     -   173,180.      326,510.      MT  (+/- 180 meters Scaled)
 JB0287
 JB0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH097314(NAD 83)
 JB0287
 JB0287                          SUPERSEDED SURVEY CONTROL
 JB0287
 JB0287  NGVD 29 (??/??/92)  121.559  (m)          398.81   (f) ADJ UNCH    2 0
 JB0287
 JB0287.Superseded values are not recommended for survey control.
 JB0287
 JB0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0287.See file dsdata.pdf to determine how the superseded data were derived.
 JB0287
 JB0287_MARKER: DB = BENCH MARK DISK
 JB0287_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0287_SP_SET: BRIDGE
 JB0287_STAMPING: Q 254 1961
 JB0287_MARK LOGO: CGS
 JB0287_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0287
 JB0287  HISTORY     - Date     Condition        Report By
 JB0287  HISTORY     - 1961     MONUMENTED       CGS
 JB0287  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 JB0287
 JB0287                          STATION DESCRIPTION
 JB0287
 JB0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0287'5.1 MI SW FROM GRAYVILLE.
 JB0287'ABOUT 2.6 MILES WEST ALONG AN ASPHALT ROAD FROM THE JUNCTION OF
 JB0287'COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0287'THENCE 2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.5 MILE EAST
 JB0287'ALONG A GRAVEL ROAD, ABOUT 0.10 MILE WEST OF THE JUNCTION OF A
 JB0287'NORTH-SOUTH CROSS ROAD, SET IN TOP OF THE EAST END OF THE
 JB0287'WINGWALL AT THE NORTHEAST CORNER OF AN 8 FOOT CONCRETE BRIDGE,
 JB0287'10 FEET NORTH OF THE CENTER OF THE ROAD, AND ABOUT LEVEL WITH THE
 JB0287'ROAD.
 JB0287
 JB0287                          STATION RECOVERY (2012)
 JB0287
 JB0287'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0287'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0043 ***********************************************************************
 KC0043  DESIGNATION -  Q 255
 KC0043  PID         -  KC0043
 KC0043  STATE/COUNTY-  IL/CASS
 KC0043  COUNTRY     -  US
 KC0043  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0043
 KC0043                         *CURRENT SURVEY CONTROL
 KC0043  ______________________________________________________________________
 KC0043* NAD 83(1986) POSITION- 39 58 14.     (N) 090 27 50.     (W)   SCALED
 KC0043* NAVD 88 ORTHO HEIGHT -   135.777 (meters)      445.46  (feet) ADJUSTED
 KC0043  ______________________________________________________________________
 KC0043  GEOID HEIGHT    -        -32.942 (meters)                     GEOID18
 KC0043  DYNAMIC HEIGHT  -        135.706 (meters)      445.23  (feet) COMP
 KC0043  MODELED GRAVITY -    980,099.4   (mgal)                       NAVD 88
 KC0043
 KC0043  VERT ORDER      -  FIRST     CLASS II
 KC0043
 KC0043.The horizontal coordinates were scaled from a map and have
 KC0043.an estimated accuracy of +/- 6 seconds.
 KC0043
 KC0043.The orthometric height was determined by differential leveling and
 KC0043.adjusted by the NATIONAL GEODETIC SURVEY
 KC0043.in June 1991.
 KC0043
 KC0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0043.GEOID18 height accuracy estimate available here.
 KC0043
 KC0043.Click photographs - Photos may exist for this station.
 KC0043
 KC0043.The dynamic height is computed by dividing the NAVD 88
 KC0043.geopotential number by the normal gravity value computed on the
 KC0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0043.degrees latitude (g = 980.6199 gals.).
 KC0043
 KC0043.The modeled gravity was interpolated from observed gravity values.
 KC0043
 KC0043;                    North         East    Units  Estimated Accuracy
 KC0043;SPC IL W     -   366,760.      674,610.      MT  (+/- 180 meters Scaled)
 KC0043
 KC0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE165275(NAD 83)
 KC0043
 KC0043                          SUPERSEDED SURVEY CONTROL
 KC0043
 KC0043  NGVD 29 (??/??/92)  135.894  (m)          445.85   (f) ADJ UNCH    1 2
 KC0043
 KC0043.Superseded values are not recommended for survey control.
 KC0043
 KC0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0043.See file dsdata.pdf to determine how the superseded data were derived.
 KC0043
 KC0043_MARKER: DB = BENCH MARK DISK
 KC0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0043_STAMPING: Q 255 1961
 KC0043_MARK LOGO: CGS
 KC0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0043+STABILITY: SURFACE MOTION
 KC0043
 KC0043  HISTORY     - Date     Condition        Report By
 KC0043  HISTORY     - 1961     MONUMENTED       CGS
 KC0043  HISTORY     - 20111013 GOOD             ATKNA
 KC0043
 KC0043                          STATION DESCRIPTION
 KC0043
 KC0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0043'2.8 MI S FROM BEARDSTOWN.
 KC0043'ABOUT 2.85 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE JUNCTION
 KC0043'OF U.S. HIGHWAY 67 AT BEARDSTOWN, 0.6 MILE SOUTHWEST OF THE
 KC0043'JUNCTION OF A ROAD LEADING WEST, AT THE NORTH CORNER OF A FENCE
 KC0043'AROUND 3 LARGE CHICKEN HOUSE, 39 FEET SOUTHEAST OF THE CENTER
 KC0043'LINE OF THE HIGHWAY, 3 1/2 FEET SOUTHWEST OF THE FENCE CORNER, 1
 KC0043'FOOT WEST OF THE NORTH-SOUTH FENCE LINE, 115 FEET SOUTH AND
 KC0043'ACROSS THE HIGHWAY FROM POWER LINE POLE NO. 1303, 2 FEET NORTH
 KC0043'OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY
 KC0043'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 KC0043'THE LEVEL OF THE GROUND.
 KC0043
 KC0043                          STATION RECOVERY (2011)
 KC0043
 KC0043'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 KC0043'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0787 ***********************************************************************
 JB0787  DESIGNATION -  Q 256
 JB0787  PID         -  JB0787
 JB0787  STATE/COUNTY-  IL/FAYETTE
 JB0787  COUNTRY     -  US
 JB0787  USGS QUAD   -  VANDALIA (2018)
 JB0787
 JB0787                         *CURRENT SURVEY CONTROL
 JB0787  ______________________________________________________________________
 JB0787* NAD 83(1986) POSITION- 38 55 27.     (N) 089 05 16.     (W)   SCALED
 JB0787* NAVD 88 ORTHO HEIGHT -   142.972 (meters)      469.07  (feet) ADJUSTED
 JB0787  ______________________________________________________________________
 JB0787  GEOID HEIGHT    -        -31.673 (meters)                     GEOID18
 JB0787  DYNAMIC HEIGHT  -        142.883 (meters)      468.78  (feet) COMP
 JB0787  MODELED GRAVITY -    980,006.5   (mgal)                       NAVD 88
 JB0787
 JB0787  VERT ORDER      -  FIRST     CLASS I
 JB0787
 JB0787.The horizontal coordinates were scaled from a map and have
 JB0787.an estimated accuracy of +/- 6 seconds.
 JB0787
 JB0787.The orthometric height was determined by differential leveling and
 JB0787.adjusted by the NATIONAL GEODETIC SURVEY
 JB0787.in June 1991.
 JB0787
 JB0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0787.GEOID18 height accuracy estimate available here.
 JB0787
 JB0787.Click photographs - Photos may exist for this station.
 JB0787
 JB0787.The dynamic height is computed by dividing the NAVD 88
 JB0787.geopotential number by the normal gravity value computed on the
 JB0787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0787.degrees latitude (g = 980.6199 gals.).
 JB0787
 JB0787.The modeled gravity was interpolated from observed gravity values.
 JB0787
 JB0787;                    North         East    Units  Estimated Accuracy
 JB0787;SPC IL E     -   250,830.      234,580.      MT  (+/- 180 meters Scaled)
 JB0787
 JB0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ190104(NAD 83)
 JB0787
 JB0787                          SUPERSEDED SURVEY CONTROL
 JB0787
 JB0787  NGVD 29 (??/??/92)  143.096  (m)          469.47   (f) ADJ UNCH    1 1
 JB0787
 JB0787.Superseded values are not recommended for survey control.
 JB0787
 JB0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0787.See file dsdata.pdf to determine how the superseded data were derived.
 JB0787
 JB0787_MARKER: DB = BENCH MARK DISK
 JB0787_SETTING: 66 = SET IN ROCK OUTCROP
 JB0787_STAMPING: Q 256 1961
 JB0787_MARK LOGO: CGS
 JB0787_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JB0787+STABILITY: POSITION/ELEVATION WELL
 JB0787
 JB0787  HISTORY     - Date     Condition        Report By
 JB0787  HISTORY     - 1961     MONUMENTED       CGS
 JB0787  HISTORY     - 1969     GOOD             CGS
 JB0787  HISTORY     - 1976     GOOD             NGS
 JB0787  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 JB0787  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0787
 JB0787                          STATION DESCRIPTION
 JB0787
 JB0787'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0787'2.6 MI S FROM VANDALIA.
 JB0787'ABOUT 2.65 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0787'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0787'VANDALIA, 0.35 MILE SOUTH OF A CROSSING OF THE RAILROAD AND A
 JB0787'PRIVATE ROAD, 0.15 MILE NORTH OF MILEPOST 687, 6 FEET EAST OF THE
 JB0787'EAST RAIL, SET IN THE TOP OF THE STONE LEDGE ON THE NORTH STONE
 JB0787'ABUTMENT OF A 125-FOOT RAILROAD BRIDGE, 11 FEET WEST OF THE EAST
 JB0787'END OF THE ABUTMENT, AND ABOUT 7 FEET BELOW THE LEVEL OF THE
 JB0787'TRACK.  SEC 33, T 6 N, R 1 E.  NOTE-- PART OF THE STONE HAS BEEN
 JB0787'CHIPPED AWAY FROM THE EDGE OF THE DISK BUT THE MARK APPEARS TO
 JB0787'BE SOLID.
 JB0787
 JB0787                          STATION RECOVERY (1976)
 JB0787
 JB0787'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0787'RECOVERED IN GOOD CONDITION.
 JB0787
 JB0787                          STATION RECOVERY (2012)
 JB0787
 JB0787'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0787'MARK NOT FOUND.
 JB0787
 JB0787                          STATION RECOVERY (2014)
 JB0787
 JB0787'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0787'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1582 ***********************************************************************
 KB1582  DESIGNATION -  Q 257 RESET
 KB1582  PID         -  KB1582
 KB1582  STATE/COUNTY-  IL/FAYETTE
 KB1582  COUNTRY     -  US
 KB1582  USGS QUAD   -  RAMSEY (2018)
 KB1582
 KB1582                         *CURRENT SURVEY CONTROL
 KB1582  ______________________________________________________________________
 KB1582* NAD 83(1986) POSITION- 39 08 31.     (N) 089 06 32.     (W)   SCALED
 KB1582* NAVD 88 ORTHO HEIGHT -   186.76  (meters)      612.7   (feet) RESET
 KB1582  ______________________________________________________________________
 KB1582  GEOID HEIGHT    -        -31.950 (meters)                     GEOID18
 KB1582  VERT ORDER      -  THIRD
 KB1582
 KB1582.The horizontal coordinates were scaled from a map and have
 KB1582.an estimated accuracy of +/- 6 seconds.
 KB1582
 KB1582.The orthometric height was computed from unverified reset data.
 KB1582
 KB1582.No vertical observational check was made to the station.
 KB1582
 KB1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1582.GEOID18 height accuracy estimate available here.
 KB1582
 KB1582.Click photographs - Photos may exist for this station.
 KB1582
 KB1582;                    North         East    Units  Estimated Accuracy
 KB1582;SPC IL E     -   275,020.      232,950.      MT  (+/- 180 meters Scaled)
 KB1582
 KB1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ177346(NAD 83)
 KB1582
 KB1582                          SUPERSEDED SURVEY CONTROL
 KB1582
 KB1582  NGVD 29 (11/09/15)  186.84   (m)          613.0    (f) RESET       3  
 KB1582
 KB1582.Superseded values are not recommended for survey control.
 KB1582
 KB1582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1582.See file dsdata.pdf to determine how the superseded data were derived.
 KB1582
 KB1582_MARKER: DV = VERTICAL CONTROL DISK
 KB1582_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB1582_SP_SET: STEP
 KB1582_STAMPING: Q 257 RESET 1987
 KB1582_MARK LOGO: NGS
 KB1582_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1582_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1582+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2014
 KB1582
 KB1582  HISTORY     - Date     Condition        Report By
 KB1582  HISTORY     - 1987     MONUMENTED       NGS
 KB1582  HISTORY     - 20140718 GOOD             ILDT
 KB1582
 KB1582                          STATION DESCRIPTION
 KB1582
 KB1582'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 KB1582'IN RAMSEY.
 KB1582'IN RAMSEY, IN THE SOUTHEAST CORNER OF THE CONCRETE STEP LEADING INTO
 KB1582'THE EAST SIDE OF THE RAMSEY LUMBER COMPANY AT 323 SOUTH FRONT STREET,
 KB1582'RAMSEY, ILLINOIS 62080.  THE PROPERTY IS OWNED BY MR. JAMES REISS,
 KB1582'(618) 423-2331.
 KB1582
 KB1582                          STATION RECOVERY (2014)
 KB1582
 KB1582'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1582'RECOVERED AS DESCRIBED, STATION IS NOW ON THE STEP OF PROBST FEED AND
 KB1582'SUPPLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0463 ***********************************************************************
 LC0463  DESIGNATION -  Q 258
 LC0463  PID         -  LC0463
 LC0463  STATE/COUNTY-  IL/MCLEAN
 LC0463  COUNTRY     -  US
 LC0463  USGS QUAD   -  HEYWORTH (2018)
 LC0463
 LC0463                         *CURRENT SURVEY CONTROL
 LC0463  ______________________________________________________________________
 LC0463* NAD 83(1986) POSITION- 40 21 35.     (N) 088 58 51.     (W)   SCALED
 LC0463* NAVD 88 ORTHO HEIGHT -   224.687 (meters)      737.16  (feet) ADJUSTED
 LC0463  ______________________________________________________________________
 LC0463  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 LC0463  DYNAMIC HEIGHT  -        224.578 (meters)      736.80  (feet) COMP
 LC0463  MODELED GRAVITY -    980,135.9   (mgal)                       NAVD 88
 LC0463
 LC0463  VERT ORDER      -  FIRST     CLASS I
 LC0463
 LC0463.The horizontal coordinates were scaled from a map and have
 LC0463.an estimated accuracy of +/- 6 seconds.
 LC0463
 LC0463.The orthometric height was determined by differential leveling and
 LC0463.adjusted by the NATIONAL GEODETIC SURVEY
 LC0463.in June 1991.
 LC0463
 LC0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0463.GEOID18 height accuracy estimate available here.
 LC0463
 LC0463.Click photographs - Photos may exist for this station.
 LC0463
 LC0463.The dynamic height is computed by dividing the NAVD 88
 LC0463.geopotential number by the normal gravity value computed on the
 LC0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0463.degrees latitude (g = 980.6199 gals.).
 LC0463
 LC0463.The modeled gravity was interpolated from observed gravity values.
 LC0463
 LC0463;                    North         East    Units  Estimated Accuracy
 LC0463;SPC IL E     -   410,140.      245,000.      MT  (+/- 180 meters Scaled)
 LC0463
 LC0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK318695(NAD 83)
 LC0463
 LC0463                          SUPERSEDED SURVEY CONTROL
 LC0463
 LC0463  NGVD 29 (??/??/92)  224.756  (m)          737.39   (f) ADJ UNCH    1 1
 LC0463
 LC0463.Superseded values are not recommended for survey control.
 LC0463
 LC0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0463.See file dsdata.pdf to determine how the superseded data were derived.
 LC0463
 LC0463_MARKER: DB = BENCH MARK DISK
 LC0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0463_STAMPING: Q 258 1961
 LC0463_MARK LOGO: CGS
 LC0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0463+STABILITY: SURFACE MOTION
 LC0463
 LC0463  HISTORY     - Date     Condition        Report By
 LC0463  HISTORY     - 1961     MONUMENTED       CGS
 LC0463  HISTORY     - 1969     GOOD             CGS
 LC0463  HISTORY     - 1987     GOOD             USPSQD
 LC0463
 LC0463                          STATION DESCRIPTION
 LC0463
 LC0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0463'3.2 MI N FROM HEYWORTH.
 LC0463'ABOUT 3.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0463'THE POST OFFICE AT HEYWORTH, 120 FEET NORTHEAST OF THE CENTER
 LC0463'OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 94 FEET EAST
 LC0463'OF THE EAST RAIL, 67 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 LC0463'65 FEET SOUTHEAST OF A TELEPHONE POLE, 43 FEET NORTH OF AN
 LC0463'UNDERGROUND TELEPHONE CABLE MARKER, 2.0 FEET SOUTH OF A METAL
 LC0463'WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK, AND
 LC0463'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 LC0463'THE SURFACE OF THE GROUND.  SEC 16, T 22 N, R 2 E.
 LC0463
 LC0463                          STATION RECOVERY (1987)
 LC0463
 LC0463'RECOVERY NOTE BY US POWER SQUADRON 1987 (KMS)
 LC0463'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0676 ***********************************************************************
 KB0676  DESIGNATION -  Q 259
 KB0676  PID         -  KB0676
 KB0676  STATE/COUNTY-  IL/CHRISTIAN
 KB0676  COUNTRY     -  US
 KB0676  USGS QUAD   -  ASSUMPTION (2018)
 KB0676
 KB0676                         *CURRENT SURVEY CONTROL
 KB0676  ______________________________________________________________________
 KB0676* NAD 83(1986) POSITION- 39 34 35.     (N) 089 02 01.     (W)   SCALED
 KB0676* NAVD 88 ORTHO HEIGHT -   191.175 (meters)      627.21  (feet) ADJUSTED
 KB0676  ______________________________________________________________________
 KB0676  GEOID HEIGHT    -        -32.358 (meters)                     GEOID18
 KB0676  DYNAMIC HEIGHT  -        191.066 (meters)      626.86  (feet) COMP
 KB0676  MODELED GRAVITY -    980,051.9   (mgal)                       NAVD 88
 KB0676
 KB0676  VERT ORDER      -  FIRST     CLASS I
 KB0676
 KB0676.The horizontal coordinates were scaled from a map and have
 KB0676.an estimated accuracy of +/- 6 seconds.
 KB0676
 KB0676.The orthometric height was determined by differential leveling and
 KB0676.adjusted by the NATIONAL GEODETIC SURVEY
 KB0676.in June 1991.
 KB0676
 KB0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0676.GEOID18 height accuracy estimate available here.
 KB0676
 KB0676.Click photographs - Photos may exist for this station.
 KB0676
 KB0676.The dynamic height is computed by dividing the NAVD 88
 KB0676.geopotential number by the normal gravity value computed on the
 KB0676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0676.degrees latitude (g = 980.6199 gals.).
 KB0676
 KB0676.The modeled gravity was interpolated from observed gravity values.
 KB0676
 KB0676;                    North         East    Units  Estimated Accuracy
 KB0676;SPC IL W     -   323,570.      797,350.      MT  (+/- 180 meters Scaled)
 KB0676
 KB0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ253827(NAD 83)
 KB0676
 KB0676                          SUPERSEDED SURVEY CONTROL
 KB0676
 KB0676  NGVD 29 (??/??/92)  191.262  (m)          627.50   (f) ADJ UNCH    1 1
 KB0676
 KB0676.Superseded values are not recommended for survey control.
 KB0676
 KB0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0676.See file dsdata.pdf to determine how the superseded data were derived.
 KB0676
 KB0676_MARKER: DB = BENCH MARK DISK
 KB0676_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0676_STAMPING: Q 259 1961
 KB0676_MARK LOGO: CGS
 KB0676_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0676_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0676
 KB0676  HISTORY     - Date     Condition        Report By
 KB0676  HISTORY     - 1961     MONUMENTED       CGS
 KB0676  HISTORY     - 1969     GOOD             CGS
 KB0676  HISTORY     - 1976     GOOD             NGS
 KB0676
 KB0676                          STATION DESCRIPTION
 KB0676
 KB0676'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0676'4 MI N FROM ASSUMPTION.
 KB0676'ABOUT 3.95 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0676'THE POST OFFICE AT ASSUMPTION, OR ABOUT 3.5 MILES SOUTH ALONG
 KB0676'THE ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT MOWEAQUA,
 KB0676'0.2 MILE SOUTH OF MILEPOST 733, 71 FEET SOUTHEAST OF THE CENTER
 KB0676'OF A CROSSING OF THE RAILROAD AND A ROAD, 29 1/2 FEET EAST OF
 KB0676'THE EAST RAIL OF THE MAIN TRACK, 98 FEET WEST OF THE CENTER LINE
 KB0676'OF U.S. HIGHWAY 51, 161 FEET SOUTH OF THE RADFORD STATION SIGN,
 KB0676'57 FEET NORTHEAST OF THE NORTHEAST CORNER OF A METAL GRAIN
 KB0676'ELEVATOR, 2 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.2 FEET NORTH
 KB0676'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND ON
 KB0676'THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 KB0676'DEPTH OF 25 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS
 KB0676'2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 13, T13N, R1E.
 KB0676
 KB0676                          STATION RECOVERY (1976)
 KB0676
 KB0676'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0676'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1484 ***********************************************************************
 ME1484  DESIGNATION -  Q 26
 ME1484  PID         -  ME1484
 ME1484  STATE/COUNTY-  IL/WILL
 ME1484  COUNTRY     -  US
 ME1484  USGS QUAD   -  FRANKFORT (2018)
 ME1484
 ME1484                         *CURRENT SURVEY CONTROL
 ME1484  ______________________________________________________________________
 ME1484* NAD 83(1986) POSITION- 41 29 37.3    (N) 087 52 00.1    (W)   HD_HELD2
 ME1484* NAVD 88 ORTHO HEIGHT -   231.362 (meters)      759.06  (feet) ADJUSTED
 ME1484  ______________________________________________________________________
 ME1484  GEOID HEIGHT    -        -33.245 (meters)                     GEOID18
 ME1484  DYNAMIC HEIGHT  -        231.271 (meters)      758.76  (feet) COMP
 ME1484  MODELED GRAVITY -    980,224.1   (mgal)                       NAVD 88
 ME1484
 ME1484  VERT ORDER      -  SECOND    CLASS 0
 ME1484
 ME1484.The horizontal coordinates were established by autonomous hand held GPS
 ME1484.observations and have an estimated accuracy of +/- 10 meters.
 ME1484
 ME1484.The orthometric height was determined by differential leveling and
 ME1484.adjusted by the NATIONAL GEODETIC SURVEY
 ME1484.in June 1991.
 ME1484
 ME1484.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1484.GEOID18 height accuracy estimate available here.
 ME1484
 ME1484.Click photographs - Photos may exist for this station.
 ME1484
 ME1484.The dynamic height is computed by dividing the NAVD 88
 ME1484.geopotential number by the normal gravity value computed on the
 ME1484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1484.degrees latitude (g = 980.6199 gals.).
 ME1484
 ME1484.The modeled gravity was interpolated from observed gravity values.
 ME1484
 ME1484;                    North         East    Units  Estimated Accuracy
 ME1484;SPC IL E     -   535,975.      338,965.      MT  (+/- 10 meters HH2 GPS)
 ME1484
 ME1484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2765593926(NAD 83)
 ME1484
 ME1484                          SUPERSEDED SURVEY CONTROL
 ME1484
 ME1484  NGVD 29 (??/??/92)  231.450  (m)          759.35   (f) ADJ UNCH    2 0
 ME1484
 ME1484.Superseded values are not recommended for survey control.
 ME1484
 ME1484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1484.See file dsdata.pdf to determine how the superseded data were derived.
 ME1484
 ME1484_MARKER: DB = BENCH MARK DISK
 ME1484_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1484_SP_SET: CULVERT HEADWALL
 ME1484_STAMPING: Q 26 1934
 ME1484_MARK LOGO: CGS
 ME1484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1484+STABILITY: SURFACE MOTION
 ME1484
 ME1484  HISTORY     - Date     Condition        Report By
 ME1484  HISTORY     - 1934     MONUMENTED       CGS
 ME1484  HISTORY     - 1954     GOOD             CGS
 ME1484  HISTORY     - 1987     GOOD             USPSQD
 ME1484  HISTORY     - 20060802 GOOD             GEOCAC
 ME1484  HISTORY     - 20071006 GOOD             GEOCAC
 ME1484
 ME1484                          STATION DESCRIPTION
 ME1484
 ME1484'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1484'0.5 MI SW FROM FRANKFORT.
 ME1484'ABOUT 0.5 MILE SOUTHWEST ALONG U.S. HIGHWAY 45 FROM THE OVERPASS
 ME1484'OF NEW YORK CENTRAL RAILROAD OVER THE HIGHWAY AT FRANKFORT, ABOUT
 ME1484'0.15 MILE NORTHEAST OF OVERPASS OF ELGIN-JOLIET AND EASTERN
 ME1484'RAILROAD OVERPASS OVER HIGHWAY, IN THE TOP AND 4.1 FEET NORTHEAST
 ME1484'OF SOUTHWEST END OF NORTHWEST HEAD WALL OF A 4-FOOT CONCRETE
 ME1484'BOX CULVERT, 22 FEET NORTHWEST OF CENTER LINE OF HIGHWAY AND ABOUT
 ME1484'1 FOOT ABOVE LEVEL OF HIGHWAY.
 ME1484
 ME1484                          STATION RECOVERY (1987)
 ME1484
 ME1484'RECOVERY NOTE BY US POWER SQUADRON 1987 (IB)
 ME1484'RECOVERED IN GOOD CONDITION.
 ME1484
 ME1484                          STATION RECOVERY (2006)
 ME1484
 ME1484'RECOVERY NOTE BY GEOCACHING 2006 (NPP)
 ME1484'RECOVERED IN GOOD CONDITION.
 ME1484
 ME1484                          STATION RECOVERY (2007)
 ME1484
 ME1484'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1484'THE CULVERT SHOW SIGNS OF WEAR, BUT THE MARK REMAINS SECURE.
 ME1484'THE ORIGINAL DESCRIPTION WILL SUFFICE WITH THE FOLLOWING
 ME1484'CHANGE.  THE NEW YORK RAILROAD OVERPASS IS NOW THE ARROWHEAD BRIDGE,
 ME1484'THIS IS AN OVERPASS FOR A RECREATIONAL-USE PAVED TRAIL CALLED THE 'OLD
 ME1484'PLANK ROAD TRAIL'.  DISTANCE FROM OVERPASS TO THE MARK IS
 ME1484'APPROXIMATELY .46 MILES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0572 ***********************************************************************
 KB0572  DESIGNATION -  Q 260
 KB0572  PID         -  KB0572
 KB0572  STATE/COUNTY-  IL/MACON
 KB0572  COUNTRY     -  US
 KB0572  USGS QUAD   -  DECATUR (2018)
 KB0572
 KB0572                         *CURRENT SURVEY CONTROL
 KB0572  ______________________________________________________________________
 KB0572* NAD 83(1986) POSITION- 39 50 33.     (N) 088 56 51.     (W)   SCALED
 KB0572* NAVD 88 ORTHO HEIGHT -   202.357 (meters)      663.90  (feet) ADJUSTED
 KB0572  ______________________________________________________________________
 KB0572  GEOID HEIGHT    -        -32.290 (meters)                     GEOID18
 KB0572  DYNAMIC HEIGHT  -        202.248 (meters)      663.54  (feet) COMP
 KB0572  MODELED GRAVITY -    980,086.8   (mgal)                       NAVD 88
 KB0572
 KB0572  VERT ORDER      -  FIRST     CLASS I
 KB0572
 KB0572.The horizontal coordinates were scaled from a map and have
 KB0572.an estimated accuracy of +/- 6 seconds.
 KB0572
 KB0572.The orthometric height was determined by differential leveling and
 KB0572.adjusted by the NATIONAL GEODETIC SURVEY
 KB0572.in June 1991.
 KB0572
 KB0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0572.GEOID18 height accuracy estimate available here.
 KB0572
 KB0572.Click photographs - Photos may exist for this station.
 KB0572
 KB0572.The dynamic height is computed by dividing the NAVD 88
 KB0572.geopotential number by the normal gravity value computed on the
 KB0572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0572.degrees latitude (g = 980.6199 gals.).
 KB0572
 KB0572.The modeled gravity was interpolated from observed gravity values.
 KB0572
 KB0572;                    North         East    Units  Estimated Accuracy
 KB0572;SPC IL E     -   352,690.      247,440.      MT  (+/- 180 meters Scaled)
 KB0572
 KB0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK333120(NAD 83)
 KB0572
 KB0572                          SUPERSEDED SURVEY CONTROL
 KB0572
 KB0572  NGVD 29 (??/??/92)  202.434  (m)          664.15   (f) ADJ UNCH    1 1
 KB0572
 KB0572.Superseded values are not recommended for survey control.
 KB0572
 KB0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0572.See file dsdata.pdf to determine how the superseded data were derived.
 KB0572
 KB0572_MARKER: DB = BENCH MARK DISK
 KB0572_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0572_SP_SET: BRIDGE
 KB0572_STAMPING: Q 260 1961
 KB0572_MARK LOGO: CGS
 KB0572_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0572_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0572_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0572+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2022
 KB0572
 KB0572  HISTORY     - Date     Condition        Report By
 KB0572  HISTORY     - 1961     MONUMENTED       CGS
 KB0572  HISTORY     - 1969     GOOD             CGS
 KB0572  HISTORY     - 1976     GOOD             NGS
 KB0572  HISTORY     - 1989     GOOD             USPSQD
 KB0572  HISTORY     - 20220113 GOOD             ILDT
 KB0572
 KB0572                          STATION DESCRIPTION
 KB0572
 KB0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0572'0.4 MI SW FROM DECATUR.
 KB0572'ABOUT 0.4 MILE SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0572'FROM THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 10 FEET
 KB0572'SOUTHEAST OF THE SOUTHEAST RAIL OF THE SOUTHEAST SET OF TRACKS,
 KB0572'SET IN THE TOP OF THE SOUTHEAST END OF THE SOUTHWEST CONCRETE
 KB0572'ABUTMENT OF THE RAILROAD OVERPASS FOR E. PRAIRIE STREET, AND
 KB0572'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.  SEC 14, T 16 N,
 KB0572'R 2 E.
 KB0572
 KB0572                          STATION RECOVERY (1976)
 KB0572
 KB0572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0572'RECOVERED IN GOOD CONDITION.
 KB0572
 KB0572                          STATION RECOVERY (1989)
 KB0572
 KB0572'RECOVERY NOTE BY US POWER SQUADRON 1989 (KD)
 KB0572'RECOVERED IN GOOD CONDITION.
 KB0572
 KB0572                          STATION RECOVERY (2022)
 KB0572
 KB0572'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0572'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0744 ***********************************************************************
 KB0744  DESIGNATION -  Q 261
 KB0744  PID         -  KB0744
 KB0744  STATE/COUNTY-  IL/CHRISTIAN
 KB0744  COUNTRY     -  US
 KB0744  USGS QUAD   -  PANA (2018)
 KB0744
 KB0744                         *CURRENT SURVEY CONTROL
 KB0744  ______________________________________________________________________
 KB0744* NAD 83(1986) POSITION- 39 27 55.     (N) 089 03 46.     (W)   SCALED
 KB0744* NAVD 88 ORTHO HEIGHT -   200.947 (meters)      659.27  (feet) ADJUSTED
 KB0744  ______________________________________________________________________
 KB0744  GEOID HEIGHT    -        -32.228 (meters)                     GEOID18
 KB0744  DYNAMIC HEIGHT  -        200.829 (meters)      658.89  (feet) COMP
 KB0744  MODELED GRAVITY -    980,037.7   (mgal)                       NAVD 88
 KB0744
 KB0744  VERT ORDER      -  FIRST     CLASS I
 KB0744
 KB0744.The horizontal coordinates were scaled from a map and have
 KB0744.an estimated accuracy of +/- 6 seconds.
 KB0744
 KB0744.The orthometric height was determined by differential leveling and
 KB0744.adjusted by the NATIONAL GEODETIC SURVEY
 KB0744.in June 1991.
 KB0744
 KB0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0744.GEOID18 height accuracy estimate available here.
 KB0744
 KB0744.Click photographs - Photos may exist for this station.
 KB0744
 KB0744.The dynamic height is computed by dividing the NAVD 88
 KB0744.geopotential number by the normal gravity value computed on the
 KB0744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0744.degrees latitude (g = 980.6199 gals.).
 KB0744
 KB0744.The modeled gravity was interpolated from observed gravity values.
 KB0744
 KB0744;                    North         East    Units  Estimated Accuracy
 KB0744;SPC IL W     -   311,200.      794,990.      MT  (+/- 180 meters Scaled)
 KB0744
 KB0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ225704(NAD 83)
 KB0744
 KB0744                          SUPERSEDED SURVEY CONTROL
 KB0744
 KB0744  NGVD 29 (??/??/92)  201.029  (m)          659.54   (f) ADJ UNCH    1 1
 KB0744
 KB0744.Superseded values are not recommended for survey control.
 KB0744
 KB0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0744.See file dsdata.pdf to determine how the superseded data were derived.
 KB0744
 KB0744_MARKER: DB = BENCH MARK DISK
 KB0744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0744_STAMPING: Q 261 1961
 KB0744_MARK LOGO: CGS
 KB0744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0744+STABILITY: SURFACE MOTION
 KB0744
 KB0744  HISTORY     - Date     Condition        Report By
 KB0744  HISTORY     - 1961     MONUMENTED       CGS
 KB0744  HISTORY     - 1969     GOOD             CGS
 KB0744  HISTORY     - 1976     GOOD             NGS
 KB0744  HISTORY     - 20060506 GOOD             GEOCAC
 KB0744  HISTORY     - 20190926 MARK NOT FOUND   ILDT
 KB0744
 KB0744                          STATION DESCRIPTION
 KB0744
 KB0744'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0744'5.2 MI N FROM PANA.
 KB0744'ABOUT 5.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0744'FROM THE RAILROAD SWITCH CONTROL TOWER AT PANA, 12 RAILS SOUTH
 KB0744'OF MILEPOST 725, 0.2 MILE SOUTH OF A GRAIN ELEVATOR AT DUNKLE,
 KB0744'127 FEET SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 KB0744'AND A ROAD, 95 1/2 FEET WEST OF THE WEST RAIL, 65 FEET SOUTH OF
 KB0744'THE CENTER LINE OF THE ROAD, 70 FEET NORTH OF A POWER POLE, 1/2
 KB0744'FOOT EAST OF A FENCE, 1.7 FEET NORTH OF A METAL WITNESS POST,
 KB0744'ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 KB0744'OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 KB0744'OF THE GROUND.  SEC 27, T12N, R1E.
 KB0744
 KB0744                          STATION RECOVERY (1976)
 KB0744
 KB0744'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0744'RECOVERED IN GOOD CONDITION.
 KB0744
 KB0744                          STATION RECOVERY (2006)
 KB0744
 KB0744'RECOVERY NOTE BY GEOCACHING 2006 (JEB)
 KB0744'RECOVERED IN GOOD CONDITION.  THE RAILROAD TRACKS HAVE BEEN REMOVED.
 KB0744'THE POWER POLE, FENCE, AND WITNESS POST REMAIN INTACT.
 KB0744
 KB0744                          STATION RECOVERY (2019)
 KB0744
 KB0744'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0744'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0675 ***********************************************************************
 KB0675  DESIGNATION -  Q 262
 KB0675  PID         -  KB0675
 KB0675  STATE/COUNTY-  IL/CHRISTIAN
 KB0675  COUNTRY     -  US
 KB0675  USGS QUAD   -  ASSUMPTION (2018)
 KB0675
 KB0675                         *CURRENT SURVEY CONTROL
 KB0675  ______________________________________________________________________
 KB0675* NAD 83(1986) POSITION- 39 35 24.     (N) 089 01 47.     (W)   SCALED
 KB0675* NAVD 88 ORTHO HEIGHT -   188.324 (meters)      617.86  (feet) ADJUSTED
 KB0675  ______________________________________________________________________
 KB0675  GEOID HEIGHT    -        -32.374 (meters)                     GEOID18
 KB0675  DYNAMIC HEIGHT  -        188.216 (meters)      617.51  (feet) COMP
 KB0675  MODELED GRAVITY -    980,052.4   (mgal)                       NAVD 88
 KB0675
 KB0675  VERT ORDER      -  FIRST     CLASS I
 KB0675
 KB0675.The horizontal coordinates were scaled from a map and have
 KB0675.an estimated accuracy of +/- 6 seconds.
 KB0675
 KB0675.The orthometric height was determined by differential leveling and
 KB0675.adjusted by the NATIONAL GEODETIC SURVEY
 KB0675.in June 1991.
 KB0675
 KB0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0675.GEOID18 height accuracy estimate available here.
 KB0675
 KB0675.Click photographs - Photos may exist for this station.
 KB0675
 KB0675.The dynamic height is computed by dividing the NAVD 88
 KB0675.geopotential number by the normal gravity value computed on the
 KB0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0675.degrees latitude (g = 980.6199 gals.).
 KB0675
 KB0675.The modeled gravity was interpolated from observed gravity values.
 KB0675
 KB0675;                    North         East    Units  Estimated Accuracy
 KB0675;SPC IL W     -   325,090.      797,660.      MT  (+/- 180 meters Scaled)
 KB0675
 KB0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ257842(NAD 83)
 KB0675
 KB0675                          SUPERSEDED SURVEY CONTROL
 KB0675
 KB0675  NGVD 29 (??/??/92)  188.409  (m)          618.14   (f) ADJ UNCH    1 1
 KB0675
 KB0675.Superseded values are not recommended for survey control.
 KB0675
 KB0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0675.See file dsdata.pdf to determine how the superseded data were derived.
 KB0675
 KB0675_MARKER: DB = BENCH MARK DISK
 KB0675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0675_STAMPING: Q 262 1961
 KB0675_MARK LOGO: CGS
 KB0675_PROJECTION: FLUSH
 KB0675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0675+STABILITY: SURFACE MOTION
 KB0675
 KB0675  HISTORY     - Date     Condition        Report By
 KB0675  HISTORY     - 1961     MONUMENTED       CGS
 KB0675  HISTORY     - 1969     GOOD             CGS
 KB0675  HISTORY     - 1976     GOOD             NGS
 KB0675
 KB0675                          STATION DESCRIPTION
 KB0675
 KB0675'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0675'2.5 MI S FROM MOWEAQUA.
 KB0675'ABOUT 2.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0675'THE POST OFFICE AT MOWEAQUA, 0.25 SOUTH OF MILEPOST 734, 188
 KB0675'FEET EAST AND ACROSS U.S. HIGHWAY 51 FROM THE EAST RAIL, 61 FEET
 KB0675'EAST OF THE CENTER LINE OF THE HIGHWAY, 168 FEET SOUTH-SOUTHEAST
 KB0675'OF THE SOUTH END OF THE EAST CONCRETE HEADWALL OF A 2-FOOT BOX
 KB0675'CULVERT UNDER THE HIGHWAY, 2 1/2 FEET SOUTH OF POWER POLE NUMBER
 KB0675'301, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0675'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 KB0675'WITH THE SURFACE OF THE GROUND.  SEC 12, T13N, R1E.  NOTE-- THIS
 KB0675'MARK IS ALSO 4.9 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0675'FROM THE POST OFFICE AT ASSUMPTION.
 KB0675
 KB0675                          STATION RECOVERY (1976)
 KB0675
 KB0675'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0675'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0818 ***********************************************************************
 KB0818  DESIGNATION -  Q 263
 KB0818  PID         -  KB0818
 KB0818  STATE/COUNTY-  IL/CHRISTIAN
 KB0818  COUNTRY     -  US
 KB0818  USGS QUAD   -  PANA (2018)
 KB0818
 KB0818                         *CURRENT SURVEY CONTROL
 KB0818  ______________________________________________________________________
 KB0818* NAD 83(1986) POSITION- 39 23 54.     (N) 089 06 33.     (W)   SCALED
 KB0818* NAVD 88 ORTHO HEIGHT -   206.203 (meters)      676.52  (feet) ADJUSTED
 KB0818  ______________________________________________________________________
 KB0818  GEOID HEIGHT    -        -32.128 (meters)                     GEOID18
 KB0818  DYNAMIC HEIGHT  -        206.080 (meters)      676.11  (feet) COMP
 KB0818  MODELED GRAVITY -    980,025.8   (mgal)                       NAVD 88
 KB0818
 KB0818  VERT ORDER      -  FIRST     CLASS II
 KB0818
 KB0818.The horizontal coordinates were scaled from a map and have
 KB0818.an estimated accuracy of +/- 6 seconds.
 KB0818
 KB0818.The orthometric height was determined by differential leveling and
 KB0818.adjusted by the NATIONAL GEODETIC SURVEY
 KB0818.in June 1991.
 KB0818
 KB0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0818.GEOID18 height accuracy estimate available here.
 KB0818
 KB0818.Click photographs - Photos may exist for this station.
 KB0818
 KB0818.The dynamic height is computed by dividing the NAVD 88
 KB0818.geopotential number by the normal gravity value computed on the
 KB0818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0818.degrees latitude (g = 980.6199 gals.).
 KB0818
 KB0818.The modeled gravity was interpolated from observed gravity values.
 KB0818
 KB0818;                    North         East    Units  Estimated Accuracy
 KB0818;SPC IL W     -   303,720.      791,090.      MT  (+/- 180 meters Scaled)
 KB0818
 KB0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ183631(NAD 83)
 KB0818
 KB0818                          SUPERSEDED SURVEY CONTROL
 KB0818
 KB0818  NGVD 29 (??/??/92)  206.289  (m)          676.80   (f) ADJ UNCH    1 2
 KB0818
 KB0818.Superseded values are not recommended for survey control.
 KB0818
 KB0818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0818.See file dsdata.pdf to determine how the superseded data were derived.
 KB0818
 KB0818_MARKER: DB = BENCH MARK DISK
 KB0818_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0818_SP_SET: BOX CULVERT HEADWALL
 KB0818_STAMPING: Q 263 1961
 KB0818_MARK LOGO: CGS
 KB0818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0818+STABILITY: SURFACE MOTION
 KB0818_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0818+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2014
 KB0818
 KB0818  HISTORY     - Date     Condition        Report By
 KB0818  HISTORY     - 1961     MONUMENTED       CGS
 KB0818  HISTORY     - 1976     GOOD             NGS
 KB0818  HISTORY     - 20140718 GOOD             ILDT
 KB0818
 KB0818                          STATION DESCRIPTION
 KB0818
 KB0818'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0818'1.6 MI NW FROM PANA.
 KB0818'ABOUT 0.95 MILE NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD
 KB0818'FROM THE NEW YORK CENTRAL RAILROAD STATION AT PANA, THENCE 0.65
 KB0818'MILE WEST ALONG A BLACK TOP ROAD, 0.45 MILE EAST OF THE
 KB0818'INTERSECTION OF A NORTH-SOUTH BLACK TOP ROAD, SET ON TOP OF THE
 KB0818'EAST END OF THE SOUTH CONCRETE HEADWALL OF A 10-BY-4-FOOT
 KB0818'CONCRETE BOX CULVERT UNDER THE ROAD, (CULVERT FOR A LARGE
 KB0818'DRAINAGE CANAL), 20 1/2 FEET SOUTH OF THE CENTER LINE OF THE
 KB0818'ROAD, 0.3 FOOT WEST OF THE EAST END OF THE HEADWALL AND 1/2 FOOT
 KB0818'BELOW THE LEVEL OF THE ROAD.  NOTE-- MARK IS IN SECTION 17 R 1
 KB0818'E T 11 N.
 KB0818
 KB0818                          STATION RECOVERY (1976)
 KB0818
 KB0818'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0818'RECOVERED IN GOOD CONDITION.
 KB0818
 KB0818                          STATION RECOVERY (2014)
 KB0818
 KB0818'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0818'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8794 ***********************************************************************
 DR8794  DESIGNATION -  Q 266 RESET
 DR8794  PID         -  DR8794
 DR8794  STATE/COUNTY-  IL/DU PAGE
 DR8794  COUNTRY     -  US
 DR8794  USGS QUAD   -  ELMHURST (2018)
 DR8794
 DR8794                         *CURRENT SURVEY CONTROL
 DR8794  ______________________________________________________________________
 DR8794* NAD 83(1986) POSITION- 41 55 53.1    (N) 087 55 19.2    (W)   HD_HELD2
 DR8794* NAVD 88 ORTHO HEIGHT -   200.613 (meters)      658.18  (feet) ADJUSTED
 DR8794  ______________________________________________________________________
 DR8794  GEOID HEIGHT    -        -33.525 (meters)                     GEOID18
 DR8794  DYNAMIC HEIGHT  -        200.545 (meters)      657.95  (feet) COMP
 DR8794  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 DR8794
 DR8794  VERT ORDER      -  SECOND    CLASS I
 DR8794
 DR8794.The horizontal coordinates were established by autonomous hand held GPS
 DR8794.observations and have an estimated accuracy of +/- 10 meters.
 DR8794
 DR8794.The orthometric height was determined by differential leveling and
 DR8794.adjusted by the NATIONAL GEODETIC SURVEY
 DR8794.in May 2023.
 DR8794
 DR8794.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8794.GEOID18 height accuracy estimate available here.
 DR8794
 DR8794.Click photographs - Photos may exist for this station.
 DR8794
 DR8794.The dynamic height is computed by dividing the NAVD 88
 DR8794.geopotential number by the normal gravity value computed on the
 DR8794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8794.degrees latitude (g = 980.6199 gals.).
 DR8794
 DR8794.The modeled gravity was interpolated from observed gravity values.
 DR8794
 DR8794;                    North         East    Units  Estimated Accuracy
 DR8794;SPC IL E     -   584,567.      334,115.      MT  (+/- 10 meters HH2 GPS)
 DR8794
 DR8794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2355942572(NAD 83)
 DR8794
 DR8794                          SUPERSEDED SURVEY CONTROL
 DR8794
 DR8794.No superseded survey control is available for this station.
 DR8794
 DR8794_MARKER: DB = BENCH MARK DISK
 DR8794_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DR8794_SP_SET: BRIDGE DECK
 DR8794_STAMPING: Q 266 RESET 2021
 DR8794_MARK LOGO: PATRIC
 DR8794_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR8794_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DR8794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8794+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2022
 DR8794
 DR8794  HISTORY     - Date     Condition        Report By
 DR8794  HISTORY     - 20221128 MONUMENTED       PATRIC
 DR8794
 DR8794                          STATION DESCRIPTION
 DR8794
 DR8794'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DR8794'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST-NORTHWEST OF RIVER
 DR8794'FOREST, 5.7 MI (9.1 KM) NORTHEAST OF LOMBARD AND 2.4 MI (3.9 KM)
 DR8794'NORTH-NORTHEAST OF ELMHURST.
 DR8794'
 DR8794'THE STATION IS LOCATED 0.1 MI (0.2 KM) WEST OF THE JUNCTION OF GRAND
 DR8794'AVENUE WITH MOUNT PROSPECT ROAD.
 DR8794'
 DR8794'THE STATION IS LOCATED 31 FT (9.4 M) NORTH OF THE CENTERLINE OF GRAND
 DR8794'AVENUE, 20.8 FT (6.3 M) EAST OF THE WEST EDGE OF THE BRIDGE AND 17.3
 DR8794'FT (5.3 M) WEST OF THE EAST EDGE OF THE BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0237 ***********************************************************************
 NH0237  DESIGNATION -  Q 267
 NH0237  PID         -  NH0237
 NH0237  STATE/COUNTY-  IL/DE KALB
 NH0237  COUNTRY     -  US
 NH0237  USGS QUAD   -  GENOA (2018)
 NH0237
 NH0237                         *CURRENT SURVEY CONTROL
 NH0237  ______________________________________________________________________
 NH0237* NAD 83(1986) POSITION- 42 05 57.     (N) 088 44 04.     (W)   SCALED
 NH0237* NAVD 88 ORTHO HEIGHT -   247.298 (meters)      811.34  (feet) ADJUSTED
 NH0237  ______________________________________________________________________
 NH0237  GEOID HEIGHT    -        -33.243 (meters)                     GEOID18
 NH0237  DYNAMIC HEIGHT  -        247.216 (meters)      811.07  (feet) COMP
 NH0237  MODELED GRAVITY -    980,284.3   (mgal)                       NAVD 88
 NH0237
 NH0237  VERT ORDER      -  FIRST     CLASS I
 NH0237
 NH0237.The horizontal coordinates were scaled from a map and have
 NH0237.an estimated accuracy of +/- 6 seconds.
 NH0237
 NH0237.The orthometric height was determined by differential leveling and
 NH0237.adjusted by the NATIONAL GEODETIC SURVEY
 NH0237.in June 1991.
 NH0237
 NH0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0237.GEOID18 height accuracy estimate available here.
 NH0237
 NH0237.Click photographs - Photos may exist for this station.
 NH0237
 NH0237.The dynamic height is computed by dividing the NAVD 88
 NH0237.geopotential number by the normal gravity value computed on the
 NH0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0237.degrees latitude (g = 980.6199 gals.).
 NH0237
 NH0237.The modeled gravity was interpolated from observed gravity values.
 NH0237
 NH0237;                    North         East    Units  Estimated Accuracy
 NH0237;SPC IL E     -   603,200.      266,820.      MT  (+/- 180 meters Scaled)
 NH0237
 NH0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM565622(NAD 83)
 NH0237
 NH0237                          SUPERSEDED SURVEY CONTROL
 NH0237
 NH0237  NGVD 29 (??/??/92)  247.345  (m)          811.50   (f) ADJ UNCH    1 1
 NH0237
 NH0237.Superseded values are not recommended for survey control.
 NH0237
 NH0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0237.See file dsdata.pdf to determine how the superseded data were derived.
 NH0237
 NH0237_MARKER: DB = BENCH MARK DISK
 NH0237_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0237_STAMPING: Q 267 1969
 NH0237_MARK LOGO: CGS
 NH0237_PROJECTION: FLUSH
 NH0237_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0237_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0237_ROD/PIPE-DEPTH: 15.5 meters
 NH0237
 NH0237  HISTORY     - Date     Condition        Report By
 NH0237  HISTORY     - 1969     MONUMENTED       CGS
 NH0237  HISTORY     - 1989     GOOD             USPSQD
 NH0237  HISTORY     - 1990     GOOD             USPSQD
 NH0237  HISTORY     - 19961026 GOOD             USPSQD
 NH0237
 NH0237                          STATION DESCRIPTION
 NH0237
 NH0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0237'1.2 MI E FROM KINGSTON.
 NH0237'ABOUT 1.25 MILES EAST ALONG STATE HIGHWAY 72 FROM THE INTERSECTION
 NH0237'OF THE HIGHWAY AND FIVE POINTS ROAD AT KINGSTON, OR ABOUT 2.05
 NH0237'MILES WEST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE BANK AT
 NH0237'GENOA, IN SECTION 23, T 42 N, R 4 E, 44 FEET NORTH OF THE CENTER
 NH0237'LINE OF THE HIGHWAY, 34 FEET WEST OF THE CENTER LINE OF A
 NH0237'GRAVELED ROAD, 43 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTH SET
 NH0237'OF TRACKS OF THE CHICAGO, MILWAUKEE, ST. PAUL, AND PACIFIC
 NH0237'RAILROAD, 5 FEET NORTHWEST OF A POWER POLE, 1.0 FOOT SOUTH OF A
 NH0237'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY,
 NH0237'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN
 NH0237'TO A DEPTH OF 51 FEET AND IS ENCASED IN A 6-INCH TILE WHICH IS
 NH0237'LEVEL WITH THE SURFACE OF THE GROUND.
 NH0237
 NH0237                          STATION RECOVERY (1989)
 NH0237
 NH0237'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0237'RECOVERED IN GOOD CONDITION.
 NH0237
 NH0237                          STATION RECOVERY (1990)
 NH0237
 NH0237'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0237'RECOVERED IN GOOD CONDITION.
 NH0237
 NH0237                          STATION RECOVERY (1996)
 NH0237
 NH0237'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0237'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0688 ***********************************************************************
 NH0688  DESIGNATION -  Q 268
 NH0688  PID         -  NH0688
 NH0688  STATE/COUNTY-  IL/CARROLL
 NH0688  COUNTRY     -  US
 NH0688  USGS QUAD   -  LANARK (2018)
 NH0688
 NH0688                         *CURRENT SURVEY CONTROL
 NH0688  ______________________________________________________________________
 NH0688* NAD 83(1986) POSITION- 42 04 50.     (N) 089 49 56.     (W)   SCALED
 NH0688* NAVD 88 ORTHO HEIGHT -   240.100 (meters)      787.73  (feet) ADJUSTED
 NH0688  ______________________________________________________________________
 NH0688  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 NH0688  DYNAMIC HEIGHT  -        240.018 (meters)      787.46  (feet) COMP
 NH0688  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 NH0688
 NH0688  VERT ORDER      -  FIRST     CLASS I
 NH0688
 NH0688.The horizontal coordinates were scaled from a map and have
 NH0688.an estimated accuracy of +/- 6 seconds.
 NH0688
 NH0688.The orthometric height was determined by differential leveling and
 NH0688.adjusted by the NATIONAL GEODETIC SURVEY
 NH0688.in June 1991.
 NH0688
 NH0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0688.GEOID18 height accuracy estimate available here.
 NH0688
 NH0688.Click photographs - Photos may exist for this station.
 NH0688
 NH0688.The dynamic height is computed by dividing the NAVD 88
 NH0688.geopotential number by the normal gravity value computed on the
 NH0688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0688.degrees latitude (g = 980.6199 gals.).
 NH0688
 NH0688.The modeled gravity was interpolated from observed gravity values.
 NH0688
 NH0688;                    North         East    Units  Estimated Accuracy
 NH0688;SPC IL W     -   601,080.      727,670.      MT  (+/- 180 meters Scaled)
 NH0688
 NH0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM657626(NAD 83)
 NH0688
 NH0688                          SUPERSEDED SURVEY CONTROL
 NH0688
 NH0688  NGVD 29 (??/??/92)  240.134  (m)          787.84   (f) ADJ UNCH    1 1
 NH0688
 NH0688.Superseded values are not recommended for survey control.
 NH0688
 NH0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0688.See file dsdata.pdf to determine how the superseded data were derived.
 NH0688
 NH0688_MARKER: DB = BENCH MARK DISK
 NH0688_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0688_STAMPING: Q 268 1970
 NH0688_MARK LOGO: CGS
 NH0688_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0688_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0688
 NH0688  HISTORY     - Date     Condition        Report By
 NH0688  HISTORY     - 1970     MONUMENTED       NGS
 NH0688  HISTORY     - 1987     GOOD             USPSQD
 NH0688  HISTORY     - 19950515 GOOD             USPSQD
 NH0688  HISTORY     - 20011203 GOOD             NGS
 NH0688  HISTORY     - 20031002 GOOD             USPSQD
 NH0688
 NH0688                          STATION DESCRIPTION
 NH0688
 NH0688'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0688'1.4 MI S FROM LANARK.
 NH0688'ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 72 FROM THE POST
 NH0688'OFFICE AT LANARK, THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD,
 NH0688'0.1 MILE SOUTH OF A FARM HOUSE, 57 FEET SOUTHEAST OF THE CENTER
 NH0688'LINE OF THE ROAD, 24 FEET NORTH OF THE EXTENDED CENTER LINE OF
 NH0688'A ROAD WHICH LEADS WEST, 44.5 FEET NORTH OF TWO TELEPHONE CABLE
 NH0688'BOXES, 15.5 FEET SOUTHEAST OF A POWER POLE WHICH IS BRACED BY TWO
 NH0688'GUY WIRES, 0.7 FOOT WEST OF A FENCE, 0.7 FOOT EAST OF A METAL
 NH0688'WITNESS POST, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE
 NH0688'PROJECTING 7 INCHES.  SECTION 8, T24N, R6E.
 NH0688
 NH0688                          STATION RECOVERY (1987)
 NH0688
 NH0688'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0688'RECOVERED IN GOOD CONDITION.
 NH0688
 NH0688                          STATION RECOVERY (1995)
 NH0688
 NH0688'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0688'RECOVERED IN GOOD CONDITION.
 NH0688
 NH0688                          STATION RECOVERY (2001)
 NH0688
 NH0688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0688'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0688
 NH0688                          STATION RECOVERY (2003)
 NH0688
 NH0688'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0688'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1506 ***********************************************************************
 ME1506  DESIGNATION -  Q 27
 ME1506  PID         -  ME1506
 ME1506  STATE/COUNTY-  IL/KANKAKEE
 ME1506  COUNTRY     -  US
 ME1506  USGS QUAD   -  MOMENCE (2018)
 ME1506
 ME1506                         *CURRENT SURVEY CONTROL
 ME1506  ______________________________________________________________________
 ME1506* NAD 83(1986) POSITION- 41 10 11.     (N) 087 37 33.     (W)   SCALED
 ME1506* NAVD 88 ORTHO HEIGHT -   191.541 (meters)      628.41  (feet) ADJUSTED
 ME1506  ______________________________________________________________________
 ME1506  GEOID HEIGHT    -        -33.232 (meters)                     GEOID18
 ME1506  DYNAMIC HEIGHT  -        191.461 (meters)      628.15  (feet) COMP
 ME1506  MODELED GRAVITY -    980,204.4   (mgal)                       NAVD 88
 ME1506
 ME1506  VERT ORDER      -  SECOND    CLASS 0
 ME1506
 ME1506.The horizontal coordinates were scaled from a map and have
 ME1506.an estimated accuracy of +/- 6 seconds.
 ME1506
 ME1506.The orthometric height was determined by differential leveling and
 ME1506.adjusted by the NATIONAL GEODETIC SURVEY
 ME1506.in June 1991.
 ME1506
 ME1506.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1506.GEOID18 height accuracy estimate available here.
 ME1506
 ME1506.Click photographs - Photos may exist for this station.
 ME1506
 ME1506.The dynamic height is computed by dividing the NAVD 88
 ME1506.geopotential number by the normal gravity value computed on the
 ME1506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1506.degrees latitude (g = 980.6199 gals.).
 ME1506
 ME1506.The modeled gravity was interpolated from observed gravity values.
 ME1506
 ME1506;                    North         East    Units  Estimated Accuracy
 ME1506;SPC IL E     -   500,130.      359,370.      MT  (+/- 180 meters Scaled)
 ME1506
 ME1506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL475577(NAD 83)
 ME1506
 ME1506                          SUPERSEDED SURVEY CONTROL
 ME1506
 ME1506  NGVD 29 (??/??/92)  191.632  (m)          628.71   (f) ADJ UNCH    2 0
 ME1506
 ME1506.Superseded values are not recommended for survey control.
 ME1506
 ME1506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1506.See file dsdata.pdf to determine how the superseded data were derived.
 ME1506
 ME1506_MARKER: DB = BENCH MARK DISK
 ME1506_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1506_SP_SET: WATER TOWER BASE
 ME1506_STAMPING: Q 27 1934
 ME1506_MARK LOGO: CGS
 ME1506_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1506
 ME1506  HISTORY     - Date     Condition        Report By
 ME1506  HISTORY     - 1934     MONUMENTED       CGS
 ME1506  HISTORY     - 1954     GOOD             CGS
 ME1506
 ME1506                          STATION DESCRIPTION
 ME1506
 ME1506'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1506'2 MI E FROM MOMENCE.
 ME1506'ABOUT 2.0 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 ME1506'STATION AT MOMENCE, ABOUT 140 YARDS EAST OF EAST END OF RAILROAD
 ME1506'BRIDGE NO. 88.15 OVER TRIM CREEK, ABOUT 118 YARDS WEST OF SIGNAL
 ME1506'NO. K 89.2, IN THE TOP OF THE NORTH CORNER OF THE NORTHEAST CONCRETE
 ME1506'BASE OF AN ABANDONED WATER TOWER, 13 1/2 FEET SOUTH OF SOUTH RAIL
 ME1506'AND ABOUT LEVEL WITH TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 GD0570 ***********************************************************************
 GD0570  DESIGNATION -  Q 270
 GD0570  PID         -  GD0570
 GD0570  STATE/COUNTY-  IL/ALEXANDER
 GD0570  COUNTRY     -  US
 GD0570  USGS QUAD   -  WYATT (2017)
 GD0570
 GD0570                         *CURRENT SURVEY CONTROL
 GD0570  ______________________________________________________________________
 GD0570* NAD 83(1986) POSITION- 36 59 45.     (N) 089 09 42.     (W)   SCALED
 GD0570* NAVD 88 ORTHO HEIGHT -    99.451 (meters)      326.28  (feet) ADJUSTED
 GD0570  ______________________________________________________________________
 GD0570  GEOID HEIGHT    -        -28.230 (meters)                     GEOID18
 GD0570  DYNAMIC HEIGHT  -         99.377 (meters)      326.04  (feet) COMP
 GD0570  MODELED GRAVITY -    979,889.1   (mgal)                       NAVD 88
 GD0570
 GD0570  VERT ORDER      -  FIRST     CLASS I
 GD0570
 GD0570.The horizontal coordinates were scaled from a map and have
 GD0570.an estimated accuracy of +/- 6 seconds.
 GD0570
 GD0570.The orthometric height was determined by differential leveling and
 GD0570.adjusted by the NATIONAL GEODETIC SURVEY
 GD0570.in June 1991.
 GD0570
 GD0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 GD0570.GEOID18 height accuracy estimate available here.
 GD0570
 GD0570.Click photographs - Photos may exist for this station.
 GD0570
 GD0570.The dynamic height is computed by dividing the NAVD 88
 GD0570.geopotential number by the normal gravity value computed on the
 GD0570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 GD0570.degrees latitude (g = 980.6199 gals.).
 GD0570
 GD0570.The modeled gravity was interpolated from observed gravity values.
 GD0570
 GD0570;                    North         East    Units  Estimated Accuracy
 GD0570;SPC IL W     -    37,000.      789,460.      MT  (+/- 180 meters Scaled)
 GD0570
 GD0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF076965(NAD 83)
 GD0570
 GD0570                          SUPERSEDED SURVEY CONTROL
 GD0570
 GD0570  NGVD 29 (11/26/84)   99.332  (m)          325.89   (f) ADJUSTED    1 1
 GD0570
 GD0570.Superseded values are not recommended for survey control.
 GD0570
 GD0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 GD0570.See file dsdata.pdf to determine how the superseded data were derived.
 GD0570
 GD0570_MARKER: DB = BENCH MARK DISK
 GD0570_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 GD0570_SP_SET: CATCH BASIN
 GD0570_STAMPING: Q 270 1969
 GD0570_MARK LOGO: CGS
 GD0570_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 GD0570_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 GD0570+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2010
 GD0570
 GD0570  HISTORY     - Date     Condition        Report By
 GD0570  HISTORY     - 1969     MONUMENTED       CGS
 GD0570  HISTORY     - 1976     GOOD             NGS
 GD0570  HISTORY     - 20020813 GOOD             USACE
 GD0570  HISTORY     - 20100621 GOOD             ILDT
 GD0570
 GD0570                          STATION DESCRIPTION
 GD0570
 GD0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 GD0570'0.8 MI SE FROM CAIRO.
 GD0570'ABOUT 0.85 MILE SOUTHEAST ALONG U.S. HIGHWAY 51 FROM THE POST
 GD0570'OFFICE AND COURTHOUSE AT CAIRO, IN SECTION 25, T 17 S, R 1 W,
 GD0570'32 1/2 FEET SOUTHWEST OF THE CENTER OF THE MEDIAN IN THE HIGHWAY,
 GD0570'SET IN THE TOP OF THE WEST CORNER OF A 3- X 6-FOOT CONCRETE
 GD0570'CATCH BASIN, 148 1/2 FEET EAST OF THE EAST CORNER OF THE NATIONAL
 GD0570'BISCUIT COMPANY BUILDING, 46 FEET NORTHWEST OF POWER POLE NUMBER
 GD0570'34 WHICH BEARS A STREET LIGHT, AND ABOUT 1/2 FOOT ABOVE THE
 GD0570'LEVEL OF THE HIGHWAY.
 GD0570
 GD0570                          STATION RECOVERY (1976)
 GD0570
 GD0570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 GD0570'RECOVERED IN GOOD CONDITION.
 GD0570
 GD0570                          STATION RECOVERY (2002)
 GD0570
 GD0570'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 GD0570'RECOVERED IN GOOD CONDITION.
 GD0570
 GD0570                          STATION RECOVERY (2010)
 GD0570
 GD0570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 GD0570'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0512 ***********************************************************************
 NH0512  DESIGNATION -  Q 271
 NH0512  PID         -  NH0512
 NH0512  STATE/COUNTY-  IL/OGLE
 NH0512  COUNTRY     -  US
 NH0512  USGS QUAD   -  GERMAN VALLEY (2018)
 NH0512
 NH0512                         *CURRENT SURVEY CONTROL
 NH0512  ______________________________________________________________________
 NH0512* NAD 83(1986) POSITION- 42 07 31.     (N) 089 26 43.     (W)   SCALED
 NH0512* NAVD 88 ORTHO HEIGHT -   220.188 (meters)      722.40  (feet) ADJUSTED
 NH0512  ______________________________________________________________________
 NH0512  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 NH0512  DYNAMIC HEIGHT  -        220.116 (meters)      722.16  (feet) COMP
 NH0512  MODELED GRAVITY -    980,291.5   (mgal)                       NAVD 88
 NH0512
 NH0512  VERT ORDER      -  FIRST     CLASS I
 NH0512
 NH0512.The horizontal coordinates were scaled from a map and have
 NH0512.an estimated accuracy of +/- 6 seconds.
 NH0512
 NH0512.The orthometric height was determined by differential leveling and
 NH0512.adjusted by the NATIONAL GEODETIC SURVEY
 NH0512.in June 1991.
 NH0512
 NH0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0512.GEOID18 height accuracy estimate available here.
 NH0512
 NH0512.Click photographs - Photos may exist for this station.
 NH0512
 NH0512.The dynamic height is computed by dividing the NAVD 88
 NH0512.geopotential number by the normal gravity value computed on the
 NH0512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0512.degrees latitude (g = 980.6199 gals.).
 NH0512
 NH0512.The modeled gravity was interpolated from observed gravity values.
 NH0512
 NH0512;                    North         East    Units  Estimated Accuracy
 NH0512;SPC IL W     -   606,250.      759,650.      MT  (+/- 180 meters Scaled)
 NH0512
 NH0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM978665(NAD 83)
 NH0512
 NH0512                          SUPERSEDED SURVEY CONTROL
 NH0512
 NH0512  NGVD 29 (??/??/92)  220.225  (m)          722.52   (f) ADJ UNCH    1 1
 NH0512
 NH0512.Superseded values are not recommended for survey control.
 NH0512
 NH0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0512.See file dsdata.pdf to determine how the superseded data were derived.
 NH0512
 NH0512_MARKER: DB = BENCH MARK DISK
 NH0512_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0512_SP_SET: BRIDGE ABUTMENT
 NH0512_STAMPING: Q 271 1970
 NH0512_MARK LOGO: CGS
 NH0512_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0512
 NH0512  HISTORY     - Date     Condition        Report By
 NH0512  HISTORY     - 1970     MONUMENTED       NGS
 NH0512  HISTORY     - 1987     GOOD             USPSQD
 NH0512  HISTORY     - 19960504 GOOD             USPSQD
 NH0512  HISTORY     - 20010806 GOOD             USPSQD
 NH0512  HISTORY     - 20041117 GOOD             USPSQD
 NH0512
 NH0512                          STATION DESCRIPTION
 NH0512
 NH0512'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0512'2.4 MI W FROM LEAF RIVER.
 NH0512'ABOUT 2.35 MILES WEST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0512'CHURCH AT LEAF RIVER, 101 FEET NORTH OF THE CENTER LINE OF THE
 NH0512'HIGHWAY, 6 FEET NORTH OF THE NORTH RAIL OF THE NORTH SET OF
 NH0512'TRACKS OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 NH0512'SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE ABUTMENT
 NH0512'OF A CONCRETE BRIDGE UNDER THE RAILROAD, 1/2 POLE EAST OF
 NH0512'MILEPOST 99, 61 FEET WEST OF RAILROAD SIGNAL NUMBER 98-7, ABOUT
 NH0512'2 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND ABOUT 1 FOOT
 NH0512'BELOW THE LEVEL OF THE TRACK.  SECTION 34, T 25 N, R 9 E.
 NH0512
 NH0512                          STATION RECOVERY (1987)
 NH0512
 NH0512'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0512'RECOVERED IN GOOD CONDITION.
 NH0512
 NH0512                          STATION RECOVERY (1996)
 NH0512
 NH0512'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0512'RECOVERED IN GOOD CONDITION.
 NH0512
 NH0512                          STATION RECOVERY (2001)
 NH0512
 NH0512'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0512'RECOVERED IN GOOD CONDITION.
 NH0512
 NH0512                          STATION RECOVERY (2004)
 NH0512
 NH0512'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0512'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0180 ***********************************************************************
 NJ0180  DESIGNATION -  Q 272
 NJ0180  PID         -  NJ0180
 NJ0180  STATE/COUNTY-  IL/CARROLL
 NJ0180  COUNTRY     -  US
 NJ0180  USGS QUAD   -  WACKER (2018)
 NJ0180
 NJ0180                         *CURRENT SURVEY CONTROL
 NJ0180  ______________________________________________________________________
 NJ0180* NAD 83(1986) POSITION- 42 03 02.     (N) 090 06 50.     (W)   SCALED
 NJ0180* NAVD 88 ORTHO HEIGHT -   186.088 (meters)      610.52  (feet) ADJUSTED
 NJ0180  ______________________________________________________________________
 NJ0180  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 NJ0180  DYNAMIC HEIGHT  -        186.024 (meters)      610.31  (feet) COMP
 NJ0180  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 NJ0180
 NJ0180  VERT ORDER      -  FIRST     CLASS I
 NJ0180
 NJ0180.The horizontal coordinates were scaled from a map and have
 NJ0180.an estimated accuracy of +/- 6 seconds.
 NJ0180
 NJ0180.The orthometric height was determined by differential leveling and
 NJ0180.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0180.in June 1991.
 NJ0180
 NJ0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0180.GEOID18 height accuracy estimate available here.
 NJ0180
 NJ0180.Click photographs - Photos may exist for this station.
 NJ0180
 NJ0180.The dynamic height is computed by dividing the NAVD 88
 NJ0180.geopotential number by the normal gravity value computed on the
 NJ0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0180.degrees latitude (g = 980.6199 gals.).
 NJ0180
 NJ0180.The modeled gravity was interpolated from observed gravity values.
 NJ0180
 NJ0180;                    North         East    Units  Estimated Accuracy
 NJ0180;SPC IL W     -   597,700.      704,370.      MT  (+/- 180 meters Scaled)
 NJ0180
 NJ0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG388594(NAD 83)
 NJ0180
 NJ0180                          SUPERSEDED SURVEY CONTROL
 NJ0180
 NJ0180  NGVD 29 (??/??/92)  186.120  (m)          610.63   (f) ADJ UNCH    1 1
 NJ0180
 NJ0180.Superseded values are not recommended for survey control.
 NJ0180
 NJ0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0180.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0180
 NJ0180_MARKER: DB = BENCH MARK DISK
 NJ0180_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0180_STAMPING: Q 272 1970
 NJ0180_MARK LOGO: CGS
 NJ0180_MAGNETIC: P = MARKER IS A STEEL PIPE
 NJ0180_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0180
 NJ0180  HISTORY     - Date     Condition        Report By
 NJ0180  HISTORY     - 1970     MONUMENTED       NGS
 NJ0180  HISTORY     - 19950524 MARK NOT FOUND   USPSQD
 NJ0180  HISTORY     - 20011203 POOR             NGS
 NJ0180  HISTORY     - 20030923 POOR             USPSQD
 NJ0180
 NJ0180                          STATION DESCRIPTION
 NJ0180
 NJ0180'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0180'4.4 MI SE FROM SAVANNA.
 NJ0180'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0180'SAVANNA, THENCE 1.15 MILES EAST ALONG U.S. HIGHWAY 52, THENCE
 NJ0180'2.95 MILES SOUTH ALONG STATE HIGHWAY 84, AT A JUNCTION OF THE
 NJ0180'HIGHWAY AND A ROAD WHICH LEADS EAST, AT THE NORTHWEST CORNER OF THE
 NJ0180'FRANKLYN U. STRANSKY MEMORIAL AIRPORT, 0.2 MILE NORTH OF THE
 NJ0180'AIRPORT OFFICE AND HANGARS, 51 FEET EAST OF THE CENTER LINE OF
 NJ0180'THE HIGHWAY, 62 FEET SOUTH OF THE CENTER LINE OF THE ROAD THAT
 NJ0180'LEADS EAST, 2.2 FEET NORTH OF A POWER POLE WHICH BEARS A TRAFFIC
 NJ0180'LIGHT, 1.9 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 NJ0180'THE LEVEL OF THE HIGHWAY, AND BRAZED ON THE TOP OF A 3-INCH IRON
 NJ0180'PIPE PROJECTING 2 INCHES.  SECTION 25, T24N, R3E
 NJ0180
 NJ0180                          STATION RECOVERY (1995)
 NJ0180
 NJ0180'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0180'MARK NOT FOUND.
 NJ0180
 NJ0180                          STATION RECOVERY (2001)
 NJ0180
 NJ0180'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0180'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0180
 NJ0180                          STATION RECOVERY (2003)
 NJ0180
 NJ0180'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0180'DISK MISSING PIPE REMAINS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0161 ***********************************************************************
 NG0161  DESIGNATION -  Q 273
 NG0161  PID         -  NG0161
 NG0161  STATE/COUNTY-  IL/LAKE
 NG0161  COUNTRY     -  US
 NG0161  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0161
 NG0161                         *CURRENT SURVEY CONTROL
 NG0161  ______________________________________________________________________
 NG0161* NAD 83(1986) POSITION- 42 11 57.3    (N) 087 48 27.7    (W)   HD_HELD2
 NG0161* NAVD 88 ORTHO HEIGHT -   205.682 (meters)      674.81  (feet) ADJUSTED
 NG0161  ______________________________________________________________________
 NG0161  GEOID HEIGHT    -        -34.041 (meters)                     GEOID18
 NG0161  DYNAMIC HEIGHT  -        205.617 (meters)      674.60  (feet) COMP
 NG0161  MODELED GRAVITY -    980,301.5   (mgal)                       NAVD 88
 NG0161
 NG0161  VERT ORDER      -  FIRST     CLASS 0
 NG0161
 NG0161.The horizontal coordinates were established by autonomous hand held GPS
 NG0161.observations and have an estimated accuracy of +/- 10 meters.
 NG0161
 NG0161.The orthometric height was determined by differential leveling and
 NG0161.adjusted by the NATIONAL GEODETIC SURVEY
 NG0161.in June 1991.
 NG0161
 NG0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0161.GEOID18 height accuracy estimate available here.
 NG0161
 NG0161.Click photographs - Photos may exist for this station.
 NG0161
 NG0161.The dynamic height is computed by dividing the NAVD 88
 NG0161.geopotential number by the normal gravity value computed on the
 NG0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0161.degrees latitude (g = 980.6199 gals.).
 NG0161
 NG0161.The modeled gravity was interpolated from observed gravity values.
 NG0161
 NG0161;                    North         East    Units  Estimated Accuracy
 NG0161;SPC IL E     -   614,368.      343,412.      MT  (+/- 10 meters HH2 GPS)
 NG0161
 NG0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3331772214(NAD 83)
 NG0161
 NG0161                          SUPERSEDED SURVEY CONTROL
 NG0161
 NG0161  NGVD 29 (??/??/92)  205.77   (m)          675.1    (f) COMPUTED    1 0
 NG0161
 NG0161.Superseded values are not recommended for survey control.
 NG0161
 NG0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0161.See file dsdata.pdf to determine how the superseded data were derived.
 NG0161
 NG0161_MARKER: DV = VERTICAL CONTROL DISK
 NG0161_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0161_SP_SET: ABUTMENT
 NG0161_STAMPING: Q 273 1973
 NG0161_MARK LOGO: NGS
 NG0161_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0161+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2000
 NG0161
 NG0161  HISTORY     - Date     Condition        Report By
 NG0161  HISTORY     - 1973     MONUMENTED       NGS
 NG0161  HISTORY     - 20000315 GOOD             SECI
 NG0161
 NG0161                          STATION DESCRIPTION
 NG0161
 NG0161'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0161'AT HIGHWOOD.
 NG0161'AT HIGHWOOD, 0.2 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NG0161'RAILWAY FROM THE CROSSING OF HIGHWOOD AVENUE, 8 FEET EAST OF THE
 NG0161'EAST RAIL OF THE EAST TRACK, SET IN THE TOP OF THE NORTH CONCRETE
 NG0161'ABUTMENT OF BLOOM STREET OVERPASS, 4.4 FEET WEST OF THE EAST
 NG0161'END OF THE ABUTMENT, 27.4 FEET SOUTH OF THE SOUTHWEST CORNER
 NG0161'OF A BATTERY BOX, AND ABOUT 4 1/2 FEET LOWER THAN THE TRACKS.
 NG0161'SECTION 14, T43N, R12E.
 NG0161
 NG0161                          STATION RECOVERY (2000)
 NG0161
 NG0161'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RW)
 NG0161'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0164 ***********************************************************************
 NG0164  DESIGNATION -  Q 274
 NG0164  PID         -  NG0164
 NG0164  STATE/COUNTY-  IL/LAKE
 NG0164  COUNTRY     -  US
 NG0164  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0164
 NG0164                         *CURRENT SURVEY CONTROL
 NG0164  ______________________________________________________________________
 NG0164* NAD 83(2011) POSITION- 42 12 25.74037(N) 087 48 47.79012(W)   NO CHECK
 NG0164* NAD 83(2011) ELLIP HT-   176.871 (meters)        (06/27/12)   NO CHECK
 NG0164* NAD 83(2011) EPOCH   -  2010.00
 NG0164* NAVD 88 ORTHO HEIGHT -   211.023 (meters)      692.33  (feet) ADJUSTED
 NG0164  ______________________________________________________________________
 NG0164  GEOID HEIGHT    -        -34.052 (meters)                     GEOID18
 NG0164  NAD 83(2011) X  -    180,544.208 (meters)                     COMP
 NG0164  NAD 83(2011) Y  - -4,728,257.201 (meters)                     COMP
 NG0164  NAD 83(2011) Z  -  4,262,794.002 (meters)                     COMP
 NG0164  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 NG0164  DYNAMIC HEIGHT  -        210.956 (meters)      692.11  (feet) COMP
 NG0164  MODELED GRAVITY -    980,301.8   (mgal)                       NAVD 88
 NG0164
 NG0164  VERT ORDER      -  FIRST     CLASS 0
 NG0164
 NG0164  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NG0164  Standards:
 NG0164         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NG0164            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NG0164  -------------------------------------------------------------------
 NG0164  NETWORK    4.52  25.62           1.68   1.92  13.07     -0.38626275
 NG0164  -------------------------------------------------------------------
 NG0164  Click here for local accuracies and other accuracy information.
 NG0164
 NG0164.The horizontal coordinates were established by GPS observations
 NG0164.and adjusted by the National Geodetic Survey in June 2012.
 NG0164
 NG0164.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NG0164.been affixed to the stable North American tectonic plate. See 
 NG0164.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NG0164
 NG0164.The horizontal coordinates are valid at the epoch date displayed above
 NG0164.which is a decimal equivalence of Year/Month/Day.
 NG0164
 NG0164.No horizontal observational check was made to the station.
 NG0164
 NG0164.The orthometric height was determined by differential leveling and
 NG0164.adjusted by the NATIONAL GEODETIC SURVEY
 NG0164.in June 1991.
 NG0164
 NG0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0164.GEOID18 height accuracy estimate available here.
 NG0164
 NG0164.Click photographs - Photos may exist for this station.
 NG0164
 NG0164.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NG0164
 NG0164.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0164
 NG0164.The ellipsoidal height was determined by GPS observations
 NG0164.and is referenced to NAD 83.
 NG0164
 NG0164.The dynamic height is computed by dividing the NAVD 88
 NG0164.geopotential number by the normal gravity value computed on the
 NG0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0164.degrees latitude (g = 980.6199 gals.).
 NG0164
 NG0164.The modeled gravity was interpolated from observed gravity values.
 NG0164
 NG0164. The following values were computed from the NAD 83(2011) position.
 NG0164
 NG0164;                    North         East     Units Scale Factor Converg.
 NG0164;SPC IL E     -   615,242.235   342,946.184   MT  0.99999768   +0 20 57.8
 NG0164;SPC IL E     - 2,018,507.23  1,125,149.27   sFT  0.99999768   +0 20 57.8
 NG0164;UTM  16      - 4,673,096.388   432,865.162   MT  0.99965546   -0 32 47.0
 NG0164
 NG0164!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0164!SPC IL E     -   0.99997226  x   0.99999768  =   0.99996994
 NG0164!UTM  16      -   0.99997226  x   0.99965546  =   0.99962773
 NG0164
 NG0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3286573096(NAD 83)
 NG0164
 NG0164                          SUPERSEDED SURVEY CONTROL
 NG0164
 NG0164  NAD 83(2007)-  42 12 25.74047(N)    087 48 47.79081(W) AD(2002.00) 0
 NG0164  ELLIP H (02/10/07)  176.902  (m)                       GP(2002.00)    
 NG0164  ELLIP H (09/22/04)  176.910  (m)                       GP(       ) 4 1
 NG0164  NAD 83(1997)-  42 12 25.74048(N)    087 48 47.79073(W) AD(       ) 1
 NG0164  ELLIP H (11/27/02)  176.906  (m)                       GP(       ) 4 1
 NG0164  NAD 83(1997)-  42 12 25.74031(N)    087 48 47.79132(W) AD(       ) 1
 NG0164  ELLIP H (03/18/02)  176.928  (m)                       GP(       ) 4 1
 NG0164  NAVD 88             211.02   (m)          692.3    (f) LEVELING    3  
 NG0164  NGVD 29 (??/??/92)  211.12   (m)          692.6    (f) COMPUTED    1 0
 NG0164
 NG0164.Superseded values are not recommended for survey control.
 NG0164
 NG0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0164.See file dsdata.pdf to determine how the superseded data were derived.
 NG0164
 NG0164_MARKER: DV = VERTICAL CONTROL DISK
 NG0164_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0164+WITH SETTING: INTO GROUND
 NG0164_STAMPING: Q 274 1973
 NG0164_MARK LOGO: NGS
 NG0164_PROJECTION: RECESSED 5 CENTIMETERS
 NG0164_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0164_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0164+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2007
 NG0164
 NG0164  HISTORY     - Date     Condition        Report By
 NG0164  HISTORY     - 1973     MONUMENTED       NGS
 NG0164  HISTORY     - 19960503 GOOD             USPSQD
 NG0164  HISTORY     - 20010501 GOOD             WOOLPT
 NG0164  HISTORY     - 20071009 GOOD             WADTRI
 NG0164  HISTORY     - 20091002 GOOD             CBBENG
 NG0164
 NG0164                          STATION DESCRIPTION
 NG0164
 NG0164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0164'0.4 MI N FROM HIGHWOOD.
 NG0164'0.40 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0164'THE CROSSING OF HIGHWOOD AVENUE, AT THE CROSSING OF WASHINGTON
 NG0164'AVENUE, 63 FEET NORTH OF THE CENTER LINE OF THE CROSSING, 51
 NG0164'FEET NORTH OF THE CENTER LINE OF WASHINGTON AVENUE, 52.5 FEET EAST
 NG0164'OF THE EAST RAIL OF THE EAST MAIN TRACK, 13.6 FEET NORTHWEST
 NG0164'OF THE SOUTHWEST CORNER POST TO A CHAIN LINK FENCE AROUND A
 NG0164'LARGE INDOOR SWIMMING POOL, 1 FOOT WEST OF THE CHAIN LINK FENCE.
 NG0164'A NGS DISK ON THE TOP OF A 4-FOOT COPPER COATED ROD THAT IS
 NG0164'ATTACHED TO A METAL BASE PLATE AND IS ENCASED IN A 6 INCH METAL
 NG0164'PIPE WHICH PROJECTS 1/10 FOOT, 7/10 FOOT NORTHWEST OF A METAL
 NG0164'WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE RAILROAD.  SECTION 15,
 NG0164'T43N, R12E.
 NG0164
 NG0164                          STATION RECOVERY (1996)
 NG0164
 NG0164'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0164'RECOVERED IN GOOD CONDITION.
 NG0164
 NG0164                          STATION RECOVERY (2001)
 NG0164
 NG0164'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 NG0164'RECOVERED AS DESCRIBED.
 NG0164
 NG0164                          STATION RECOVERY (2007)
 NG0164
 NG0164'RECOVERY NOTE BY WADE-TRIM INCORPORATED 2007 (NLG)
 NG0164'N50W 11.5FT QUAD 6IN DECIDIOUS TREE
 NG0164'EAST 0.4FT 5FT METAL FENCE
 NG0164'N30E 30.8FT SW CORNER OF STRIP MALL
 NG0164'DIFFICULT TO SETUP GPS EQUIPMENT ON POINT
 NG0164
 NG0164                          STATION RECOVERY (2009)
 NG0164
 NG0164'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 NG0164'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0256 ***********************************************************************
 MF0256  DESIGNATION -  Q 28
 MF0256  PID         -  MF0256
 MF0256  STATE/COUNTY-  IL/LIVINGSTON
 MF0256  COUNTRY     -  US
 MF0256  USGS QUAD   -  DWIGHT (2018)
 MF0256
 MF0256                         *CURRENT SURVEY CONTROL
 MF0256  ______________________________________________________________________
 MF0256* NAD 83(1986) POSITION- 41 06 05.2    (N) 088 25 04.6    (W)   HD_HELD2
 MF0256* NAVD 88 ORTHO HEIGHT -   191.192 (meters)      627.27  (feet) ADJUSTED
 MF0256  ______________________________________________________________________
 MF0256  GEOID HEIGHT    -        -32.454 (meters)                     GEOID18
 MF0256  DYNAMIC HEIGHT  -        191.115 (meters)      627.02  (feet) COMP
 MF0256  MODELED GRAVITY -    980,216.6   (mgal)                       NAVD 88
 MF0256
 MF0256  VERT ORDER      -  SECOND    CLASS 0
 MF0256
 MF0256.The horizontal coordinates were established by autonomous hand held GPS
 MF0256.observations and have an estimated accuracy of +/- 10 meters.
 MF0256
 MF0256.The orthometric height was determined by differential leveling and
 MF0256.adjusted by the NATIONAL GEODETIC SURVEY
 MF0256.in June 1991.
 MF0256
 MF0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0256.GEOID18 height accuracy estimate available here.
 MF0256
 MF0256.Click photographs - Photos may exist for this station.
 MF0256
 MF0256.The dynamic height is computed by dividing the NAVD 88
 MF0256.geopotential number by the normal gravity value computed on the
 MF0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0256.degrees latitude (g = 980.6199 gals.).
 MF0256
 MF0256.The modeled gravity was interpolated from observed gravity values.
 MF0256
 MF0256;                    North         East    Units  Estimated Accuracy
 MF0256;SPC IL E     -   492,311.      292,892.      MT  (+/- 10 meters HH2 GPS)
 MF0256
 MF0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8093050987(NAD 83)
 MF0256
 MF0256                          SUPERSEDED SURVEY CONTROL
 MF0256
 MF0256  NGVD 29 (??/??/92)  191.266  (m)          627.51   (f) ADJ UNCH    2 0
 MF0256
 MF0256.Superseded values are not recommended for survey control.
 MF0256
 MF0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0256.See file dsdata.pdf to determine how the superseded data were derived.
 MF0256
 MF0256_MARKER: DB = BENCH MARK DISK
 MF0256_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0256_SP_SET: BOX CULVERT HEADWALL
 MF0256_STAMPING: Q 28 1935
 MF0256_MARK LOGO: CGS
 MF0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0256+STABILITY: SURFACE MOTION
 MF0256
 MF0256  HISTORY     - Date     Condition        Report By
 MF0256  HISTORY     - 1935     MONUMENTED       CGS
 MF0256  HISTORY     - 1960     GOOD             CGS
 MF0256  HISTORY     - 20081008 GOOD             GEOCAC
 MF0256  HISTORY     - 20250319 GOOD             ILDT
 MF0256
 MF0256                          STATION DESCRIPTION
 MF0256
 MF0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0256'0.4 MI E FROM DWIGHT.
 MF0256'ABOUT 0.45 MILE EAST ALONG THE NEW YORK CENTRAL RAIL ROAD FROM
 MF0256'ITS STATION IN DWIGHT, ABOUT 0.05 MILE WEST OF THE CROSSING
 MF0256'OF THE GULF MOBILE AND OHIO RAIL ROAD, SET IN THE TOP OF THE
 MF0256'WEST END OF THE SOUTH HEADWALL OF AN 18 FEET CONCRETE BOX
 MF0256'CULVERT UNDER THE RAILROAD, 9 FEET SOUTH OF THE SOUTH RAIL, 2
 MF0256'FEET EAST OF THE WEST END OF THE HEADWALL AND ABOUT 0.5 FOOT
 MF0256'ABOVE THE LEVEL OF THE TRACKS.
 MF0256
 MF0256                          STATION RECOVERY (2008)
 MF0256
 MF0256'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0256'THE MARK REMAINS INTACT BUT STAMPING IS FADED.
 MF0256
 MF0256                          STATION RECOVERY (2025)
 MF0256
 MF0256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF0256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1210 ***********************************************************************
 JC1210  DESIGNATION -  Q 282
 JC1210  PID         -  JC1210
 JC1210  STATE/COUNTY-  IL/MADISON
 JC1210  COUNTRY     -  US
 JC1210  USGS QUAD   -  BETHALTO (2018)
 JC1210
 JC1210                         *CURRENT SURVEY CONTROL
 JC1210  ______________________________________________________________________
 JC1210* NAD 83(1986) POSITION- 38 53 22.     (N) 090 06 01.     (W)   SCALED
 JC1210* NAVD 88 ORTHO HEIGHT -   144.276 (meters)      473.35  (feet) ADJUSTED
 JC1210  ______________________________________________________________________
 JC1210  GEOID HEIGHT    -        -31.406 (meters)                     GEOID18
 JC1210  DYNAMIC HEIGHT  -        144.187 (meters)      473.05  (feet) COMP
 JC1210  MODELED GRAVITY -    980,010.1   (mgal)                       NAVD 88
 JC1210
 JC1210  VERT ORDER      -  FIRST     CLASS II
 JC1210
 JC1210.The horizontal coordinates were scaled from a map and have
 JC1210.an estimated accuracy of +/- 6 seconds.
 JC1210
 JC1210.The orthometric height was determined by differential leveling and
 JC1210.adjusted by the NATIONAL GEODETIC SURVEY
 JC1210.in June 1991.
 JC1210
 JC1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1210.GEOID18 height accuracy estimate available here.
 JC1210
 JC1210.Click photographs - Photos may exist for this station.
 JC1210
 JC1210.The dynamic height is computed by dividing the NAVD 88
 JC1210.geopotential number by the normal gravity value computed on the
 JC1210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1210.degrees latitude (g = 980.6199 gals.).
 JC1210
 JC1210.The modeled gravity was interpolated from observed gravity values.
 JC1210
 JC1210;                    North         East    Units  Estimated Accuracy
 JC1210;SPC IL W     -   246,700.      705,760.      MT  (+/- 180 meters Scaled)
 JC1210
 JC1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD515085(NAD 83)
 JC1210
 JC1210                          SUPERSEDED SURVEY CONTROL
 JC1210
 JC1210  NGVD 29 (11/26/84)  144.242  (m)          473.23   (f) ADJUSTED    1 2
 JC1210
 JC1210.Superseded values are not recommended for survey control.
 JC1210
 JC1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1210.See file dsdata.pdf to determine how the superseded data were derived.
 JC1210
 JC1210_MARKER: I = METAL ROD
 JC1210_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1210_STAMPING: Q 282 1981
 JC1210_MARK LOGO: NGS
 JC1210_PROJECTION: FLUSH
 JC1210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1210_ROD/PIPE-DEPTH: 9.75 meters
 JC1210
 JC1210  HISTORY     - Date     Condition        Report By
 JC1210  HISTORY     - 1981     MONUMENTED       NGS
 JC1210  HISTORY     - 20120807 POOR             ILDT
 JC1210
 JC1210                          STATION DESCRIPTION
 JC1210
 JC1210'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1210'IN EAST ALTON.
 JC1210'IN EAST ALTON, AT THE NORTH END (DEAD END) OF CARDOT STREET, LOCATED
 JC1210'IN THE NORTHEAST SECTION OF THE CITY, THE MARK IS ON THE EAST SIDE OF
 JC1210'THE FRONT PORCH OF HOUSE NUMBER 222 CARDOT STREET AND IN LINE WITH THE
 JC1210'EAST FACE OF THE HOUSE, 12.80 METERS (42.0 FEET) EAST OF THE CENTER OF
 JC1210'CARDOT STREET, 0.91 METER (3.0 FEET) WEST OF THE NORTHWEST CORNER OF
 JC1210'THE HOUSE, 1.77 METERS (5.8 FEET) NORTHEAST OF THE NORTHWEST CORNER OF
 JC1210'THE PORCH OF THE HOUSE, AND 1.1 METERS (3.6 FEET) EAST OF THE
 JC1210'NORTHEAST CORNER (A GATE POST) OF A CHAIN LINK FENCE AROUND THE FRONT
 JC1210'YARD OF THE HOUSE.
 JC1210'THE MARK IS ABOVE LEVEL WITH ROAD.
 JC1210
 JC1210                          STATION RECOVERY (2012)
 JC1210
 JC1210'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1210'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1187 ***********************************************************************
 JC1187  DESIGNATION -  Q 283
 JC1187  PID         -  JC1187
 JC1187  STATE/COUNTY-  IL/MADISON
 JC1187  COUNTRY     -  US
 JC1187  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 JC1187
 JC1187                         *CURRENT SURVEY CONTROL
 JC1187  ______________________________________________________________________
 JC1187* NAD 83(1986) POSITION- 38 45 43.5    (N) 090 08 02.3    (W)   HD_HELD2
 JC1187* NAVD 88 ORTHO HEIGHT -   137.471 (meters)      451.02  (feet) ADJUSTED
 JC1187  ______________________________________________________________________
 JC1187  GEOID HEIGHT    -        -31.305 (meters)                     GEOID18
 JC1187  DYNAMIC HEIGHT  -        137.385 (meters)      450.74  (feet) COMP
 JC1187  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 JC1187
 JC1187  VERT ORDER      -  FIRST     CLASS II
 JC1187
 JC1187.The horizontal coordinates were established by autonomous hand held GPS
 JC1187.observations and have an estimated accuracy of +/- 10 meters.
 JC1187
 JC1187.The orthometric height was determined by differential leveling and
 JC1187.adjusted by the NATIONAL GEODETIC SURVEY
 JC1187.in June 1991.
 JC1187
 JC1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1187.GEOID18 height accuracy estimate available here.
 JC1187
 JC1187.Click photographs - Photos may exist for this station.
 JC1187
 JC1187.The dynamic height is computed by dividing the NAVD 88
 JC1187.geopotential number by the normal gravity value computed on the
 JC1187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1187.degrees latitude (g = 980.6199 gals.).
 JC1187
 JC1187.The modeled gravity was interpolated from observed gravity values.
 JC1187
 JC1187;                    North         East    Units  Estimated Accuracy
 JC1187;SPC IL W     -   232,559.      702,841.      MT  (+/- 10 meters HH2 GPS)
 JC1187
 JC1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4902694276(NAD 83)
 JC1187
 JC1187                          SUPERSEDED SURVEY CONTROL
 JC1187
 JC1187  NGVD 29 (11/26/84)  137.437  (m)          450.91   (f) ADJUSTED    1 2
 JC1187
 JC1187.Superseded values are not recommended for survey control.
 JC1187
 JC1187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1187.See file dsdata.pdf to determine how the superseded data were derived.
 JC1187
 JC1187_MARKER: I = METAL ROD
 JC1187_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1187_STAMPING: Q 283 1981
 JC1187_MARK LOGO: NGS
 JC1187_PROJECTION: FLUSH
 JC1187_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1187_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC1187+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2017
 JC1187_ROD/PIPE-DEPTH: 9.8 meters
 JC1187
 JC1187  HISTORY     - Date     Condition        Report By
 JC1187  HISTORY     - 1981     MONUMENTED       NGS
 JC1187  HISTORY     - 20091110 GOOD             MODNR
 JC1187  HISTORY     - 20141027 GOOD             ILDT
 JC1187  HISTORY     - 20170425 GOOD             ILDT
 JC1187
 JC1187                          STATION DESCRIPTION
 JC1187
 JC1187'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1187'4.9 KM (3.05 MI) EAST FROM ST LOUIS.
 JC1187'4.9 KILOMETERS (3.05 MILES) EAST ALONG CHAIN OF ROCKS ROAD FROM THE
 JC1187'JUNCTION OF RIVERVIEW DRIVE IN THE NORTHEAST SECTION OF ST LOUIS TO
 JC1187'THE EAST END OF THE BRIDGE OVER THE CHAIN OF ROCKS CANAL AND THE MARK
 JC1187'ON THE LEFT, 5.03 METERS (16.5 FEET) NORTH OF THE CENTER LINE OF THE
 JC1187'ROAD, AND 1.68 METERS (5.5 FEET) EAST NORTHEAST OF THE NORTHEAST
 JC1187'CORNER OF THE BRIDGE.
 JC1187'THE MARK IS 0.55 METERS  W FROM A WITNESS POST.
 JC1187'THE MARK IS 0.4 M ABOVE ROAD.
 JC1187
 JC1187                          STATION RECOVERY (2009)
 JC1187
 JC1187'RECOVERY NOTE BY MO DEPT OF NAT RES 2009 (TLS)
 JC1187'RECOVERED IN GOOD CONDITION.
 JC1187
 JC1187                          STATION RECOVERY (2014)
 JC1187
 JC1187'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 JC1187'RECOVERED AS DESCRIBED
 JC1187
 JC1187                          STATION RECOVERY (2017)
 JC1187
 JC1187'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (BJ)
 JC1187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1146 ***********************************************************************
 JC1146  DESIGNATION -  Q 284
 JC1146  PID         -  JC1146
 JC1146  STATE/COUNTY-  IL/ST CLAIR
 JC1146  COUNTRY     -  US
 JC1146  USGS QUAD   -  CAHOKIA (2018)
 JC1146
 JC1146                         *CURRENT SURVEY CONTROL
 JC1146  ______________________________________________________________________
 JC1146* NAD 83(1986) POSITION- 38 33 56.     (N) 090 12 24.     (W)   SCALED
 JC1146* NAVD 88 ORTHO HEIGHT -   131.221 (meters)      430.51  (feet) ADJUSTED
 JC1146  ______________________________________________________________________
 JC1146  GEOID HEIGHT    -        -30.884 (meters)                     GEOID18
 JC1146  DYNAMIC HEIGHT  -        131.138 (meters)      430.24  (feet) COMP
 JC1146  MODELED GRAVITY -    979,992.2   (mgal)                       NAVD 88
 JC1146
 JC1146  VERT ORDER      -  FIRST     CLASS II
 JC1146
 JC1146.The horizontal coordinates were scaled from a map and have
 JC1146.an estimated accuracy of +/- 6 seconds.
 JC1146
 JC1146.The orthometric height was determined by differential leveling and
 JC1146.adjusted by the NATIONAL GEODETIC SURVEY
 JC1146.in June 1991.
 JC1146
 JC1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1146.GEOID18 height accuracy estimate available here.
 JC1146
 JC1146.Click photographs - Photos may exist for this station.
 JC1146
 JC1146.The dynamic height is computed by dividing the NAVD 88
 JC1146.geopotential number by the normal gravity value computed on the
 JC1146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1146.degrees latitude (g = 980.6199 gals.).
 JC1146
 JC1146.The modeled gravity was interpolated from observed gravity values.
 JC1146
 JC1146;                    North         East    Units  Estimated Accuracy
 JC1146;SPC IL W     -   210,750.      696,510.      MT  (+/- 180 meters Scaled)
 JC1146
 JC1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC433722(NAD 83)
 JC1146
 JC1146                          SUPERSEDED SURVEY CONTROL
 JC1146
 JC1146  NGVD 29 (11/26/84)  131.182  (m)          430.39   (f) ADJUSTED    1 2
 JC1146
 JC1146.Superseded values are not recommended for survey control.
 JC1146
 JC1146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1146.See file dsdata.pdf to determine how the superseded data were derived.
 JC1146
 JC1146_MARKER: I = METAL ROD
 JC1146_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1146_STAMPING: Q 284 1981
 JC1146_MARK LOGO: NGS
 JC1146_PROJECTION: FLUSH
 JC1146_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1146_ROD/PIPE-DEPTH: 9.8 meters
 JC1146
 JC1146  HISTORY     - Date     Condition        Report By
 JC1146  HISTORY     - 1981     MONUMENTED       NGS
 JC1146
 JC1146                          STATION DESCRIPTION
 JC1146
 JC1146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1146'6.5 KM (4.05 MI) SW FROM EAST ST LOUIS.
 JC1146'6.5 KILOMETERS (4.05 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE FROM THE
 JC1146'U.S.HIGHWAY 55 AND 70 BRIDGE OVER THE LEVEE IN EAST SAINT LOUIS TO THE
 JC1146'MARK ON THE LEFT, DIRECTLY ACROSS THE LEVEE ROAD FROM A 6-INCH
 JC1146'DIAMETER CONCRETE POST WITH A 1-INCH GALVANIZED PIPE AND CAP NUMBER P
 JC1146'80, 1.7 KILOMETER (1.05 MILES) SOUTHWEST OF THE INTERSECTION OF
 JC1146'CARGAIL ROAD, THIS MARK CAN ALSO BE REACHED BY GOING 2.1 KILOMETERS
 JC1146'(1.3 MILES) NORTHWEST ALONG THE LEVEE ON THE NORTHEAST SIDE OF OLD
 JC1146'PRAIRE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3 IN CAHOKIA,
 JC1146'THENCE 0.5 KILOMETERS (0.3 MILES) NORTHEAST ALONG THE SAME LEVEE TO
 JC1146'THE MARK ON THE RIGHT, 3.04 METERS (10.0 FEET) SOUTHEAST OF THE CENTER
 JC1146'OF THE LEVEE ROAD, 9.14 METERS (30.0 FEET) SOUTHEAST AND ACROSS THE
 JC1146'LEVEE ROAD FROM CONCRETE POST NUMBER 80, 0.30 METERS (1.0 FEET)
 JC1146'NORTHEAST OF A METAL WITNESS POST.
 JC1146'THE MARK IS 0.30 METERS  SW FROM A WITNESS POST.
 JC1146'THE MARK IS 0.18 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1119 ***********************************************************************
 JC1119  DESIGNATION -  Q 285
 JC1119  PID         -  JC1119
 JC1119  STATE/COUNTY-  IL/MONROE
 JC1119  COUNTRY     -  US
 JC1119  USGS QUAD   -  OAKVILLE (2017)
 JC1119
 JC1119                         *CURRENT SURVEY CONTROL
 JC1119  ______________________________________________________________________
 JC1119* NAD 83(1986) POSITION- 38 26 57.     (N) 090 15 45.     (W)   SCALED
 JC1119* NAVD 88 ORTHO HEIGHT -   127.786 (meters)      419.24  (feet) ADJUSTED
 JC1119  ______________________________________________________________________
 JC1119  GEOID HEIGHT    -        -30.642 (meters)                     GEOID18
 JC1119  DYNAMIC HEIGHT  -        127.703 (meters)      418.97  (feet) COMP
 JC1119  MODELED GRAVITY -    979,984.7   (mgal)                       NAVD 88
 JC1119
 JC1119  VERT ORDER      -  FIRST     CLASS II
 JC1119
 JC1119.The horizontal coordinates were scaled from a map and have
 JC1119.an estimated accuracy of +/- 6 seconds.
 JC1119
 JC1119.The orthometric height was determined by differential leveling and
 JC1119.adjusted by the NATIONAL GEODETIC SURVEY
 JC1119.in June 1991.
 JC1119
 JC1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1119.GEOID18 height accuracy estimate available here.
 JC1119
 JC1119.Click photographs - Photos may exist for this station.
 JC1119
 JC1119.The dynamic height is computed by dividing the NAVD 88
 JC1119.geopotential number by the normal gravity value computed on the
 JC1119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1119.degrees latitude (g = 980.6199 gals.).
 JC1119
 JC1119.The modeled gravity was interpolated from observed gravity values.
 JC1119
 JC1119;                    North         East    Units  Estimated Accuracy
 JC1119;SPC IL W     -   197,830.      691,640.      MT  (+/- 180 meters Scaled)
 JC1119
 JC1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC388592(NAD 83)
 JC1119
 JC1119                          SUPERSEDED SURVEY CONTROL
 JC1119
 JC1119  NGVD 29 (11/26/84)  127.743  (m)          419.10   (f) ADJUSTED    1 2
 JC1119
 JC1119.Superseded values are not recommended for survey control.
 JC1119
 JC1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1119.See file dsdata.pdf to determine how the superseded data were derived.
 JC1119
 JC1119_MARKER: I = METAL ROD
 JC1119_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1119_STAMPING: Q 285 1981
 JC1119_MARK LOGO: NGS
 JC1119_PROJECTION: FLUSH
 JC1119_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1119_ROD/PIPE-DEPTH: 9.8 meters
 JC1119
 JC1119  HISTORY     - Date     Condition        Report By
 JC1119  HISTORY     - 1981     MONUMENTED       NGS
 JC1119
 JC1119                          STATION DESCRIPTION
 JC1119
 JC1119'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1119'1.6 KM (1.0 MI) WEST FROM COLUMBIA.
 JC1119'1.6 KILOMETERS (1.0 MILES) WEST ALONG THE TOP OF THE SOUTH MAIN LEVEE
 JC1119'FROM THE JUNCTION OF THE SOUTHWEST END OF THE MISSOURI PACIFIC RAIL
 JC1119'ROAD OVERPASS BRIDGE OVER THE CARR CREEK IN THE WEST SECTION OF
 JC1119'COLUMBIA TO THE MARK ON THE LEFT, 0.08 KILOMETERS (0.05 MILES) EAST OF
 JC1119'A POWER LINE CROSSING, 2.75 METERS (9.0 FEET) SOUTH OF THE CENTER OF
 JC1119'THE LEVEE ROAD, 0.45 METERS (1.5 FEET) WEST OF A METAL WITNESS POST.
 JC1119'THE MARK IS 0.45 METERS  E FROM A WITNESS POST.
 JC1119'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1075 ***********************************************************************
 JC1075  DESIGNATION -  Q 286
 JC1075  PID         -  JC1075
 JC1075  STATE/COUNTY-  IL/MONROE
 JC1075  COUNTRY     -  US
 JC1075  USGS QUAD   -  RENAULT (2018)
 JC1075
 JC1075                         *CURRENT SURVEY CONTROL
 JC1075  ______________________________________________________________________
 JC1075* NAD 83(1986) POSITION- 38 08 48.     (N) 090 14 48.     (W)   SCALED
 JC1075* NAVD 88 ORTHO HEIGHT -   124.535 (meters)      408.58  (feet) ADJUSTED
 JC1075  ______________________________________________________________________
 JC1075  GEOID HEIGHT    -        -29.933 (meters)                     GEOID18
 JC1075  DYNAMIC HEIGHT  -        124.453 (meters)      408.31  (feet) COMP
 JC1075  MODELED GRAVITY -    979,972.6   (mgal)                       NAVD 88
 JC1075
 JC1075  VERT ORDER      -  FIRST     CLASS II
 JC1075
 JC1075.The horizontal coordinates were scaled from a map and have
 JC1075.an estimated accuracy of +/- 6 seconds.
 JC1075
 JC1075.The orthometric height was determined by differential leveling and
 JC1075.adjusted by the NATIONAL GEODETIC SURVEY
 JC1075.in June 1991.
 JC1075
 JC1075.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1075.GEOID18 height accuracy estimate available here.
 JC1075
 JC1075.Click photographs - Photos may exist for this station.
 JC1075
 JC1075.The dynamic height is computed by dividing the NAVD 88
 JC1075.geopotential number by the normal gravity value computed on the
 JC1075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1075.degrees latitude (g = 980.6199 gals.).
 JC1075
 JC1075.The modeled gravity was interpolated from observed gravity values.
 JC1075
 JC1075;                    North         East    Units  Estimated Accuracy
 JC1075;SPC IL W     -   164,250.      692,990.      MT  (+/- 180 meters Scaled)
 JC1075
 JC1075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC412256(NAD 83)
 JC1075
 JC1075                          SUPERSEDED SURVEY CONTROL
 JC1075
 JC1075  NGVD 29 (11/26/84)  124.483  (m)          408.41   (f) ADJUSTED    1 2
 JC1075
 JC1075.Superseded values are not recommended for survey control.
 JC1075
 JC1075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1075.See file dsdata.pdf to determine how the superseded data were derived.
 JC1075
 JC1075_MARKER: I = METAL ROD
 JC1075_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1075_STAMPING: Q 286 1981
 JC1075_MARK LOGO: NGS
 JC1075_PROJECTION: FLUSH
 JC1075_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 JC1075_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1075+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2019
 JC1075_ROD/PIPE-DEPTH: 9.80 meters
 JC1075
 JC1075  HISTORY     - Date     Condition        Report By
 JC1075  HISTORY     - 1981     MONUMENTED       NGS
 JC1075  HISTORY     - 20110808 MARK NOT FOUND   ILDT
 JC1075  HISTORY     - 20191218 GOOD             ILDW
 JC1075
 JC1075                          STATION DESCRIPTION
 JC1075
 JC1075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1075'20.3 KM (12.6 MI) NW FROM PRAIRIE DU ROCHER.
 JC1075'3.4 KILOMETERS (2.1 MILES) SOUTH-SOUTHWEST ALONG THE LEVEE ON THE WEST
 JC1075'SIDE OF PRAIRIE DU ROCHER CREEK FROM THE JUNCTION OF STATE HIGHWAY 155
 JC1075'IN PRAIPIE DU ROCHER, THENCE CONTINUE NORTHWEST ALONG THE SAME LEVEE
 JC1075'FOR 16.9 KILOMETERS (10.5 MILES) TO THE MARK ON THE RIGHT, AT THE
 JC1075'SOUTHEAST FORK OF A GRAVEL ACCESS ROAD TO THE LEVEE WHICH JUNCTIONS
 JC1075'WITH IVY ROAD, 0.3 KILOMETERS (0.2 MILE) SOUTHEAST OF MAEYSTOWN CREEK
 JC1075'PUMPING STATION, 4.57 METERS (15.0 FEET) NORTHEAST OF THE CENTER OF
 JC1075'THE LEVEE ROAD, 3.96 METERS (13.0 FEET) WEST OF THE CENTER OF THE
 JC1075'ACCESS ROAD AND 0.30 METER (1.0 FOOT) NORTHWEST OF A METAL WITNESS
 JC1075'POST.
 JC1075'THE MARK IS 0.35 METERS  SE FROM A WITNESS POST.
 JC1075'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1075
 JC1075                          STATION RECOVERY (2011)
 JC1075
 JC1075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC1075'MARK NOT FOUND.
 JC1075
 JC1075                          STATION RECOVERY (2019)
 JC1075
 JC1075'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC1075'LOGO CAP IS MISSING, RAILROAD SPIKES PLACED FOR MAGNETIC LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1084 ***********************************************************************
 JC1084  DESIGNATION -  Q 287
 JC1084  PID         -  JC1084
 JC1084  STATE/COUNTY-  IL/MONROE
 JC1084  COUNTRY     -  US
 JC1084  USGS QUAD   -  SELMA (2017)
 JC1084
 JC1084                         *CURRENT SURVEY CONTROL
 JC1084  ______________________________________________________________________
 JC1084* NAD 83(1986) POSITION- 38 13 57.     (N) 090 20 33.     (W)   SCALED
 JC1084* NAVD 88 ORTHO HEIGHT -   125.069 (meters)      410.33  (feet) ADJUSTED
 JC1084  ______________________________________________________________________
 JC1084  GEOID HEIGHT    -        -30.131 (meters)                     GEOID18
 JC1084  DYNAMIC HEIGHT  -        124.987 (meters)      410.06  (feet) COMP
 JC1084  MODELED GRAVITY -    979,972.4   (mgal)                       NAVD 88
 JC1084
 JC1084  VERT ORDER      -  FIRST     CLASS II
 JC1084
 JC1084.The horizontal coordinates were scaled from a map and have
 JC1084.an estimated accuracy of +/- 6 seconds.
 JC1084
 JC1084.The orthometric height was determined by differential leveling and
 JC1084.adjusted by the NATIONAL GEODETIC SURVEY
 JC1084.in June 1991.
 JC1084
 JC1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1084.GEOID18 height accuracy estimate available here.
 JC1084
 JC1084.Click photographs - Photos may exist for this station.
 JC1084
 JC1084.The dynamic height is computed by dividing the NAVD 88
 JC1084.geopotential number by the normal gravity value computed on the
 JC1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1084.degrees latitude (g = 980.6199 gals.).
 JC1084
 JC1084.The modeled gravity was interpolated from observed gravity values.
 JC1084
 JC1084;                    North         East    Units  Estimated Accuracy
 JC1084;SPC IL W     -   173,790.      684,610.      MT  (+/- 180 meters Scaled)
 JC1084
 JC1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC326349(NAD 83)
 JC1084
 JC1084                          SUPERSEDED SURVEY CONTROL
 JC1084
 JC1084  NGVD 29 (11/26/84)  125.019  (m)          410.17   (f) ADJUSTED    1 2
 JC1084
 JC1084.Superseded values are not recommended for survey control.
 JC1084
 JC1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1084.See file dsdata.pdf to determine how the superseded data were derived.
 JC1084
 JC1084_MARKER: I = METAL ROD
 JC1084_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1084_STAMPING: Q 287 1981
 JC1084_MARK LOGO: NGS
 JC1084_PROJECTION: FLUSH
 JC1084_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1084_ROD/PIPE-DEPTH: 9.80 meters
 JC1084
 JC1084  HISTORY     - Date     Condition        Report By
 JC1084  HISTORY     - 1981     MONUMENTED       NGS
 JC1084
 JC1084                          STATION DESCRIPTION
 JC1084
 JC1084'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1084'6.9 KM (4.3 MI) SOUTH FROM VALMEYER.
 JC1084'6.9 KILOMETERS (4.3 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1084'THE OLD FOUNTAIN CREEK PUMPING STATION AT VALMEYER TO THE MARK ON THE
 JC1084'LEFT, 3.97 METERS (13.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD AND
 JC1084'0.46 METER (1.5 FEET) NORTH OF A METAL WITNESS POST.
 JC1084'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 JC1084'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1411 ***********************************************************************
 HB1411  DESIGNATION -  Q 288
 HB1411  PID         -  HB1411
 HB1411  STATE/COUNTY-  IL/RANDOLPH
 HB1411  COUNTRY     -  US
 HB1411  USGS QUAD   -  KASKASKIA (2018)
 HB1411
 HB1411                         *CURRENT SURVEY CONTROL
 HB1411  ______________________________________________________________________
 HB1411* NAD 83(1986) POSITION- 37 58 58.     (N) 089 56 42.     (W)   SCALED
 HB1411* NAVD 88 ORTHO HEIGHT -   117.148 (meters)      384.34  (feet) ADJUSTED
 HB1411  ______________________________________________________________________
 HB1411  GEOID HEIGHT    -        -29.741 (meters)                     GEOID18
 HB1411  DYNAMIC HEIGHT  -        117.068 (meters)      384.08  (feet) COMP
 HB1411  MODELED GRAVITY -    979,941.3   (mgal)                       NAVD 88
 HB1411
 HB1411  VERT ORDER      -  FIRST     CLASS II
 HB1411
 HB1411.The horizontal coordinates were scaled from a map and have
 HB1411.an estimated accuracy of +/- 6 seconds.
 HB1411
 HB1411.The orthometric height was determined by differential leveling and
 HB1411.adjusted by the NATIONAL GEODETIC SURVEY
 HB1411.in June 1991.
 HB1411
 HB1411.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1411.GEOID18 height accuracy estimate available here.
 HB1411
 HB1411.Click photographs - Photos may exist for this station.
 HB1411
 HB1411.The dynamic height is computed by dividing the NAVD 88
 HB1411.geopotential number by the normal gravity value computed on the
 HB1411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1411.degrees latitude (g = 980.6199 gals.).
 HB1411
 HB1411.The modeled gravity was interpolated from observed gravity values.
 HB1411
 HB1411;                    North         East    Units  Estimated Accuracy
 HB1411;SPC IL W     -   146,080.      719,470.      MT  (+/- 180 meters Scaled)
 HB1411
 HB1411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH413079(NAD 83)
 HB1411
 HB1411                          SUPERSEDED SURVEY CONTROL
 HB1411
 HB1411  NGVD 29 (11/26/84)  117.084  (m)          384.13   (f) ADJUSTED    1 2
 HB1411
 HB1411.Superseded values are not recommended for survey control.
 HB1411
 HB1411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1411.See file dsdata.pdf to determine how the superseded data were derived.
 HB1411
 HB1411_MARKER: DV = VERTICAL CONTROL DISK
 HB1411_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 HB1411_SP_SET: LOCK
 HB1411_STAMPING: Q 288 1981
 HB1411_MARK LOGO: NGS
 HB1411_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1411+STABILITY: POSITION/ELEVATION WELL
 HB1411_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1411+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2021
 HB1411
 HB1411  HISTORY     - Date     Condition        Report By
 HB1411  HISTORY     - 1981     MONUMENTED       NGS
 HB1411  HISTORY     - 20110801 GOOD             ILDT
 HB1411  HISTORY     - 20111216 GOOD             INDIV
 HB1411  HISTORY     - 20210315 GOOD             INDIV
 HB1411
 HB1411                          STATION DESCRIPTION
 HB1411
 HB1411'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1411'IN ELLIS GROVE.
 HB1411'IN ELLIS GROVE, AT THE U.S. ARMY CORPS OF ENGINEERS KASKASKIA RIVER
 HB1411'LOCK AND DAM, AT THE NORTH CORNER OF THE SOUTHEAST CONTROL BUILDING
 HB1411'AND 0.18 METER (0.6 FOOT) NORTHWEST OF THE NORTH CORNER OF THE CONTROL
 HB1411'BUILDING.
 HB1411'THE MARK IS ABOVE LEVEL WITH CONCRETE SURFACE.
 HB1411
 HB1411                          STATION RECOVERY (2011)
 HB1411
 HB1411'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1411'RECOVERED IN GOOD CONDITION.
 HB1411
 HB1411                          STATION RECOVERY (2011)
 HB1411
 HB1411'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (MD)
 HB1411'RECOVERED IN GOOD CONDITION.
 HB1411
 HB1411                          STATION RECOVERY (2021)
 HB1411
 HB1411'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 HB1411'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0364 ***********************************************************************
 MF0364  DESIGNATION -  Q 29
 MF0364  PID         -  MF0364
 MF0364  STATE/COUNTY-  IL/LASALLE
 MF0364  COUNTRY     -  US
 MF0364  USGS QUAD   -  LONG POINT (2018)
 MF0364
 MF0364                         *CURRENT SURVEY CONTROL
 MF0364  ______________________________________________________________________
 MF0364* NAD 83(1986) POSITION- 41 01 23.     (N) 088 58 08.     (W)   SCALED
 MF0364* NAVD 88 ORTHO HEIGHT -   204.564 (meters)      671.14  (feet) ADJUSTED
 MF0364  ______________________________________________________________________
 MF0364  GEOID HEIGHT    -        -32.527 (meters)                     GEOID18
 MF0364  DYNAMIC HEIGHT  -        204.478 (meters)      670.86  (feet) COMP
 MF0364  MODELED GRAVITY -    980,199.6   (mgal)                       NAVD 88
 MF0364
 MF0364  VERT ORDER      -  SECOND    CLASS 0
 MF0364
 MF0364.The horizontal coordinates were scaled from a map and have
 MF0364.an estimated accuracy of +/- 6 seconds.
 MF0364
 MF0364.The orthometric height was determined by differential leveling and
 MF0364.adjusted by the NATIONAL GEODETIC SURVEY
 MF0364.in June 1991.
 MF0364
 MF0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0364.GEOID18 height accuracy estimate available here.
 MF0364
 MF0364.Click photographs - Photos may exist for this station.
 MF0364
 MF0364.The dynamic height is computed by dividing the NAVD 88
 MF0364.geopotential number by the normal gravity value computed on the
 MF0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0364.degrees latitude (g = 980.6199 gals.).
 MF0364
 MF0364.The modeled gravity was interpolated from observed gravity values.
 MF0364
 MF0364;                    North         East    Units  Estimated Accuracy
 MF0364;SPC IL E     -   483,800.      246,550.      MT  (+/- 180 meters Scaled)
 MF0364
 MF0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL344431(NAD 83)
 MF0364
 MF0364                          SUPERSEDED SURVEY CONTROL
 MF0364
 MF0364  NGVD 29 (??/??/92)  204.617  (m)          671.31   (f) ADJ UNCH    2 0
 MF0364
 MF0364.Superseded values are not recommended for survey control.
 MF0364
 MF0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0364.See file dsdata.pdf to determine how the superseded data were derived.
 MF0364
 MF0364_MARKER: DB = BENCH MARK DISK
 MF0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0364_STAMPING: Q 29 1934
 MF0364_MARK LOGO: CGS
 MF0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0364+STABILITY: SURFACE MOTION
 MF0364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0364+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2011
 MF0364
 MF0364  HISTORY     - Date     Condition        Report By
 MF0364  HISTORY     - 1934     MONUMENTED       CGS
 MF0364  HISTORY     - 19970808 GOOD             USPSQD
 MF0364  HISTORY     - 20020923 GOOD             USPSQD
 MF0364  HISTORY     - 20111031 GOOD             ATKNA
 MF0364
 MF0364                          STATION DESCRIPTION
 MF0364
 MF0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0364'1 MI E FROM LEEDS.
 MF0364'1.0 MILE EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 MF0364'FROM THE STATION AT LEEDS, LA SALLE COUNTY, 9 POLES WEST OF
 MF0364'MILEPOST 101, AT A PUBLIC-ROAD CROSSING, 32 FEET SOUTH OF THE
 MF0364'CENTERLINE OF THE SOUTH TRACK, 21 FEET EAST OF THE CENTERLINE
 MF0364'OF THE ROAD, IN THE TOP OF A 2- BY 2-FOOT CONCRETE POST AT A
 MF0364'FENCE CORNER, AND ABOUT 2 FEET LOWER THAN THE RAIL.  A STANDARD
 MF0364'DISK, STAMPED Q 29 1934.
 MF0364
 MF0364                          STATION RECOVERY (1997)
 MF0364
 MF0364'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0364'RECOVERED IN GOOD CONDITION.
 MF0364
 MF0364                          STATION RECOVERY (2002)
 MF0364
 MF0364'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0364'RECOVERED IN GOOD CONDITION.
 MF0364
 MF0364                          STATION RECOVERY (2011)
 MF0364
 MF0364'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 MF0364'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 MF0364'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 MF0364'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1339 ***********************************************************************
 HB1339  DESIGNATION -  Q 290
 HB1339  PID         -  HB1339
 HB1339  STATE/COUNTY-  IL/JACKSON
 HB1339  COUNTRY     -  US
 HB1339  USGS QUAD   -  ORAVILLE (2018)
 HB1339
 HB1339                         *CURRENT SURVEY CONTROL
 HB1339  ______________________________________________________________________
 HB1339* NAD 83(1986) POSITION- 37 45 24.     (N) 089 27 46.     (W)   SCALED
 HB1339* NAVD 88 ORTHO HEIGHT -   109.929 (meters)      360.66  (feet) ADJUSTED
 HB1339  ______________________________________________________________________
 HB1339  GEOID HEIGHT    -        -29.177 (meters)                     GEOID18
 HB1339  DYNAMIC HEIGHT  -        109.852 (meters)      360.41  (feet) COMP
 HB1339  MODELED GRAVITY -    979,932.7   (mgal)                       NAVD 88
 HB1339
 HB1339  VERT ORDER      -  FIRST     CLASS II
 HB1339
 HB1339.The horizontal coordinates were scaled from a map and have
 HB1339.an estimated accuracy of +/- 6 seconds.
 HB1339
 HB1339.The orthometric height was determined by differential leveling and
 HB1339.adjusted by the NATIONAL GEODETIC SURVEY
 HB1339.in June 1991.
 HB1339
 HB1339.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1339.GEOID18 height accuracy estimate available here.
 HB1339
 HB1339.Click photographs - Photos may exist for this station.
 HB1339
 HB1339.The dynamic height is computed by dividing the NAVD 88
 HB1339.geopotential number by the normal gravity value computed on the
 HB1339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1339.degrees latitude (g = 980.6199 gals.).
 HB1339
 HB1339.The modeled gravity was interpolated from observed gravity values.
 HB1339
 HB1339;                    North         East    Units  Estimated Accuracy
 HB1339;SPC IL W     -   121,200.      762,030.      MT  (+/- 180 meters Scaled)
 HB1339
 HB1339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG830816(NAD 83)
 HB1339
 HB1339                          SUPERSEDED SURVEY CONTROL
 HB1339
 HB1339  NGVD 29 (11/26/84)  109.846  (m)          360.39   (f) ADJUSTED    1 2
 HB1339
 HB1339.Superseded values are not recommended for survey control.
 HB1339
 HB1339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1339.See file dsdata.pdf to determine how the superseded data were derived.
 HB1339
 HB1339_MARKER: I = METAL ROD
 HB1339_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1339_STAMPING: Q 290 1981
 HB1339_MARK LOGO: NGS
 HB1339_PROJECTION: FLUSH
 HB1339_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1339+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2011
 HB1339_ROD/PIPE-DEPTH: 9.8 meters
 HB1339
 HB1339  HISTORY     - Date     Condition        Report By
 HB1339  HISTORY     - 1981     MONUMENTED       NGS
 HB1339  HISTORY     - 20051206 GOOD             ILDT
 HB1339  HISTORY     - 20110613 GOOD             USACE
 HB1339  HISTORY     - 20110712 GOOD             ILDT
 HB1339
 HB1339                          STATION DESCRIPTION
 HB1339
 HB1339'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1339'7.7 KM (4.8 MI) NE FROM GORHAM.
 HB1339'2.3 KILOMETERS (1.45 MILES) SOUTHEAST ALONG COUNTY ROAD 9 FROM THE
 HB1339'POST OFFICE IN GORHAM, THENCE 5.4 KILOMETERS (3.35 MILES) NORTH ALONG
 HB1339'STATE HIGHWAY 3 TO THE MARK ON THE RIGHT, ALSO 12.8 KILOMETERS (7.95
 HB1339'MILES) WEST ALONG STATE HIGHWAY 149 FROM THE COURTHOUSE IN
 HB1339'MURPHYSBORO, THENCE 0.08 KILOMETERS (0.05 MILE) SOUTH ALONG STATE
 HB1339'HIGHWAY 3, 10.88 METERS (35.7 FEET) EAST OF THE MEDIAN OF STATE
 HB1339'HIGHWAY 3, 4.27 METERS (14.0 FEET) SOUTHWEST OF THE EAST END OF A
 HB1339'HEADWALL OF CULVERT UNDER HIGHWAYS, 0.76 METERS (2.5 FEET) SOUTH OF
 HB1339'STREET LAMP POST NUMBER 5.
 HB1339'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1339'THE MARK IS 0.35 M BELOW THE ROAD.
 HB1339
 HB1339                          STATION RECOVERY (2005)
 HB1339
 HB1339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (WAE)
 HB1339'ORIGINAL WITNESS POST GONE. BOTTOM OF SAID POST STILL IN GROUND,AND
 HB1339'CAN BE FOUND WITH METAL DETECTOR. ALL OTHER TIES ADEQUATE FOR
 HB1339'RECOVERY. TOP OF CANISTER, BURIED O.5 FEET,ON SLOPE OF HIGHWAY, (ILL.
 HB1339'ROUTE 3).
 HB1339
 HB1339                          STATION RECOVERY (2011)
 HB1339
 HB1339'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 HB1339'FOUND IN GOOD CONDITION
 HB1339
 HB1339                          STATION RECOVERY (2011)
 HB1339
 HB1339'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1339'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1308 ***********************************************************************
 HB1308  DESIGNATION -  Q 291
 HB1308  PID         -  HB1308
 HB1308  STATE/COUNTY-  IL/UNION
 HB1308  COUNTRY     -  US
 HB1308  USGS QUAD   -  WARE (2018)
 HB1308
 HB1308                         *CURRENT SURVEY CONTROL
 HB1308  ______________________________________________________________________
 HB1308* NAD 83(1986) POSITION- 37 25 17.     (N) 089 24 35.     (W)   SCALED
 HB1308* NAVD 88 ORTHO HEIGHT -   110.751 (meters)      363.36  (feet) ADJUSTED
 HB1308  ______________________________________________________________________
 HB1308  GEOID HEIGHT    -        -28.428 (meters)                     GEOID18
 HB1308  DYNAMIC HEIGHT  -        110.674 (meters)      363.10  (feet) COMP
 HB1308  MODELED GRAVITY -    979,931.8   (mgal)                       NAVD 88
 HB1308
 HB1308  VERT ORDER      -  FIRST     CLASS II
 HB1308
 HB1308.The horizontal coordinates were scaled from a map and have
 HB1308.an estimated accuracy of +/- 6 seconds.
 HB1308
 HB1308.The orthometric height was determined by differential leveling and
 HB1308.adjusted by the NATIONAL GEODETIC SURVEY
 HB1308.in June 1991.
 HB1308
 HB1308.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1308.GEOID18 height accuracy estimate available here.
 HB1308
 HB1308.Click photographs - Photos may exist for this station.
 HB1308
 HB1308.The dynamic height is computed by dividing the NAVD 88
 HB1308.geopotential number by the normal gravity value computed on the
 HB1308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1308.degrees latitude (g = 980.6199 gals.).
 HB1308
 HB1308.The modeled gravity was interpolated from observed gravity values.
 HB1308
 HB1308;                    North         East    Units  Estimated Accuracy
 HB1308;SPC IL W     -    84,020.      767,000.      MT  (+/- 180 meters Scaled)
 HB1308
 HB1308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG867443(NAD 83)
 HB1308
 HB1308                          SUPERSEDED SURVEY CONTROL
 HB1308
 HB1308  NGVD 29 (11/26/84)  110.655  (m)          363.04   (f) ADJUSTED    1 2
 HB1308
 HB1308.Superseded values are not recommended for survey control.
 HB1308
 HB1308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1308.See file dsdata.pdf to determine how the superseded data were derived.
 HB1308
 HB1308_MARKER: I = METAL ROD
 HB1308_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1308_STAMPING: Q 291 1981
 HB1308_MARK LOGO: NGS
 HB1308_PROJECTION: FLUSH
 HB1308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1308+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2015
 HB1308_ROD/PIPE-DEPTH: 9.7 meters
 HB1308
 HB1308  HISTORY     - Date     Condition        Report By
 HB1308  HISTORY     - 1981     MONUMENTED       NGS
 HB1308  HISTORY     - 20110614 GOOD             USACE
 HB1308  HISTORY     - 20120202 GOOD             ILDT
 HB1308  HISTORY     - 20150714 GOOD             DOASLS
 HB1308
 HB1308                          STATION DESCRIPTION
 HB1308
 HB1308'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1308'7.6 KM (4.7 MI) NW FROM REYNOLDSVILLE.
 HB1308'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1308'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1308'CHURCH IN REYNOLDSVILLE, THENCE 2.5 KILOMETERS (4.0 MILES) NORTH ALONG
 HB1308'THE LEVEE ROAD TO THE MARK ON THE RIGHT, DIRECTLY ACROSS THE LEVEE
 HB1308'ROAD FROM A 6.09 METER (20.0 FEET) CONCRETE STRUCTURE WITH A FLOOD
 HB1308'CONTROL VALVE CENTERED ON TOP, 3.96 METERS (13.0 FEET) EAST OF THE
 HB1308'CENTER OF THE LEVEE ROAD.
 HB1308'THE MARK IS 0.30 METERS  N FROM A WITNESS POST.
 HB1308'THE MARK IS 0.18 M BELOW LEVEE ROAD.
 HB1308
 HB1308                          STATION RECOVERY (2011)
 HB1308
 HB1308'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 HB1308'FOUND IN GOOD CONDITION.
 HB1308
 HB1308                          STATION RECOVERY (2012)
 HB1308
 HB1308'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EF)
 HB1308'119.2' EAST OF CONTROL GATE, EASTERLY TOP OF SLOPE OF LEVEE. NO
 HB1308'WITNESS SIGN
 HB1308
 HB1308                          STATION RECOVERY (2015)
 HB1308
 HB1308'RECOVERY NOTE BY DEPARTMENT OF AGRICULTURE STAT 2015 (RLL)
 HB1308'GRAVELED ROAD SHOULD BE, RD. 225N (OLD CAPE RD.)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1314 ***********************************************************************
 HB1314  DESIGNATION -  Q 292
 HB1314  PID         -  HB1314
 HB1314  STATE/COUNTY-  IL/UNION
 HB1314  COUNTRY     -  US
 HB1314  USGS QUAD   -  WARE (2018)
 HB1314
 HB1314                         *CURRENT SURVEY CONTROL
 HB1314  ______________________________________________________________________
 HB1314* NAD 83(1986) POSITION- 37 29 15.     (N) 089 28 31.     (W)   SCALED
 HB1314* NAVD 88 ORTHO HEIGHT -   112.252 (meters)      368.28  (feet) ADJUSTED
 HB1314  ______________________________________________________________________
 HB1314  GEOID HEIGHT    -        -28.477 (meters)                     GEOID18
 HB1314  DYNAMIC HEIGHT  -        112.175 (meters)      368.03  (feet) COMP
 HB1314  MODELED GRAVITY -    979,936.2   (mgal)                       NAVD 88
 HB1314
 HB1314  VERT ORDER      -  FIRST     CLASS II
 HB1314
 HB1314.The horizontal coordinates were scaled from a map and have
 HB1314.an estimated accuracy of +/- 6 seconds.
 HB1314
 HB1314.The orthometric height was determined by differential leveling and
 HB1314.adjusted by the NATIONAL GEODETIC SURVEY
 HB1314.in June 1991.
 HB1314
 HB1314.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1314.GEOID18 height accuracy estimate available here.
 HB1314
 HB1314.Click photographs - Photos may exist for this station.
 HB1314
 HB1314.The dynamic height is computed by dividing the NAVD 88
 HB1314.geopotential number by the normal gravity value computed on the
 HB1314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1314.degrees latitude (g = 980.6199 gals.).
 HB1314
 HB1314.The modeled gravity was interpolated from observed gravity values.
 HB1314
 HB1314;                    North         East    Units  Estimated Accuracy
 HB1314;SPC IL W     -    91,310.      761,140.      MT  (+/- 180 meters Scaled)
 HB1314
 HB1314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG811518(NAD 83)
 HB1314
 HB1314                          SUPERSEDED SURVEY CONTROL
 HB1314
 HB1314  NGVD 29 (11/26/84)  112.159  (m)          367.98   (f) ADJUSTED    1 2
 HB1314
 HB1314.Superseded values are not recommended for survey control.
 HB1314
 HB1314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1314.See file dsdata.pdf to determine how the superseded data were derived.
 HB1314
 HB1314_MARKER: I = METAL ROD
 HB1314_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1314_STAMPING: Q 292 1981
 HB1314_MARK LOGO: NGS
 HB1314_PROJECTION: FLUSH
 HB1314_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1314_ROD/PIPE-DEPTH: 9.8 meters
 HB1314
 HB1314  HISTORY     - Date     Condition        Report By
 HB1314  HISTORY     - 1981     MONUMENTED       NGS
 HB1314
 HB1314                          STATION DESCRIPTION
 HB1314
 HB1314'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1314'17.0 KM (10.6 MI) NW FROM REYNOLDSVILLE.
 HB1314'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1314'OF STATE HIGHWAYS 3, 146, AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1314'CHURCH IN REYNOLDSVILLE, THENCE 15.9 KILOMETERS (9.9 MILES) NORTH
 HB1314'ALONG THE LEVEE TO THE MARK ON THE RIGHT, 3.20 METERS (10.5 FEET)
 HB1314'NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1314'THE MARK IS 0.35 METERS  SE FROM A WITNESS POST.
 HB1314'THE MARK IS 0.30 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1576 ***********************************************************************
 JB1576  DESIGNATION -  Q 294
 JB1576  PID         -  JB1576
 JB1576  STATE/COUNTY-  IL/CLAY
 JB1576  COUNTRY     -  US
 JB1576  USGS QUAD   -  CLAY CITY (2018)
 JB1576
 JB1576                         *CURRENT SURVEY CONTROL
 JB1576  ______________________________________________________________________
 JB1576* NAD 83(1986) POSITION- 38 41 14.     (N) 088 17 41.     (W)   SCALED
 JB1576* NAVD 88 ORTHO HEIGHT -   129.241 (meters)      424.02  (feet) ADJUSTED
 JB1576  ______________________________________________________________________
 JB1576  GEOID HEIGHT    -        -31.251 (meters)                     GEOID18
 JB1576  DYNAMIC HEIGHT  -        129.162 (meters)      423.76  (feet) COMP
 JB1576  MODELED GRAVITY -    980,010.1   (mgal)                       NAVD 88
 JB1576
 JB1576  VERT ORDER      -  FIRST     CLASS II
 JB1576
 JB1576.The horizontal coordinates were scaled from a map and have
 JB1576.an estimated accuracy of +/- 6 seconds.
 JB1576
 JB1576.The orthometric height was determined by differential leveling and
 JB1576.adjusted by the NATIONAL GEODETIC SURVEY
 JB1576.in June 1991.
 JB1576
 JB1576.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1576.GEOID18 height accuracy estimate available here.
 JB1576
 JB1576.Click photographs - Photos may exist for this station.
 JB1576
 JB1576.The dynamic height is computed by dividing the NAVD 88
 JB1576.geopotential number by the normal gravity value computed on the
 JB1576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1576.degrees latitude (g = 980.6199 gals.).
 JB1576
 JB1576.The modeled gravity was interpolated from observed gravity values.
 JB1576
 JB1576;                    North         East    Units  Estimated Accuracy
 JB1576;SPC IL E     -   224,260.      303,360.      MT  (+/- 180 meters Scaled)
 JB1576
 JB1576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH873828(NAD 83)
 JB1576
 JB1576                          SUPERSEDED SURVEY CONTROL
 JB1576
 JB1576.No superseded survey control is available for this station.
 JB1576
 JB1576_MARKER: DV = VERTICAL CONTROL DISK
 JB1576_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB1576_SP_SET: BRIDGE ABUTMENT
 JB1576_STAMPING: Q 294 1986
 JB1576_MARK LOGO: NGS
 JB1576_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1576
 JB1576  HISTORY     - Date     Condition        Report By
 JB1576  HISTORY     - 1986     MONUMENTED       NGS
 JB1576
 JB1576                          STATION DESCRIPTION
 JB1576
 JB1576'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1576'17.6 KM (10.95 MI) EAST FROM FLORA.
 JB1576'4.6 KM (2.85 MI) EASTERLY ALONG OLD U.S. HIGHWAY 50 (NORTH AVENUE)
 JB1576'FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.2 KM (0.1 MI)
 JB1576'NORTH ALONG U.S. HIGHWAY 45, THENCE 12.8 KM (7.95 MI) EASTERLY ALONG
 JB1576'U.S. HIGHWAY 50, IN TOP OF AND 0.1 M (0.3 FT) NORTH OF THE SOUTH END
 JB1576'OF THE EAST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE SPANNING MUDDY
 JB1576'CREEK, AND 5.6 M (18.4 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY.
 JB1576'THE MARK IS 1.2 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1584 ***********************************************************************
 JB1584  DESIGNATION -  Q 295
 JB1584  PID         -  JB1584
 JB1584  STATE/COUNTY-  IL/CLAY
 JB1584  COUNTRY     -  US
 JB1584  USGS QUAD   -  FLORA (2018)
 JB1584
 JB1584                         *CURRENT SURVEY CONTROL
 JB1584  ______________________________________________________________________
 JB1584* NAD 83(2011) POSITION- 38 40 18.93490(N) 088 27 00.20106(W)   ADJUSTED
 JB1584* NAD 83(2011) ELLIP HT-   110.168 (meters)        (06/27/12)   ADJUSTED
 JB1584* NAD 83(2011) EPOCH   -  2010.00
 JB1584* NAVD 88 ORTHO HEIGHT -   141.354 (meters)      463.76  (feet) ADJUSTED
 JB1584  ______________________________________________________________________
 JB1584  GEOID HEIGHT    -        -31.184 (meters)                     GEOID18
 JB1584  NAD 83(2011) X  -    134,869.792 (meters)                     COMP
 JB1584  NAD 83(2011) Y  - -4,984,427.850 (meters)                     COMP
 JB1584  NAD 83(2011) Z  -  3,964,016.566 (meters)                     COMP
 JB1584  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 JB1584  DYNAMIC HEIGHT  -        141.266 (meters)      463.47  (feet) COMP
 JB1584  MODELED GRAVITY -    980,006.7   (mgal)                       NAVD 88
 JB1584
 JB1584  VERT ORDER      -  FIRST     CLASS II
 JB1584
 JB1584  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1584  Standards:
 JB1584         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1584            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1584  -------------------------------------------------------------------
 JB1584  NETWORK    0.49   0.90           0.23   0.16   0.46      0.06535301
 JB1584  -------------------------------------------------------------------
 JB1584  Click here for local accuracies and other accuracy information.
 JB1584
 JB1584.The horizontal coordinates were established by GPS observations
 JB1584.and adjusted by the National Geodetic Survey in June 2012.
 JB1584
 JB1584.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1584.been affixed to the stable North American tectonic plate. See 
 JB1584.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1584
 JB1584.The horizontal coordinates are valid at the epoch date displayed above
 JB1584.which is a decimal equivalence of Year/Month/Day.
 JB1584
 JB1584.The orthometric height was determined by differential leveling and
 JB1584.adjusted by the NATIONAL GEODETIC SURVEY
 JB1584.in June 1991.
 JB1584
 JB1584.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1584.GEOID18 height accuracy estimate available here.
 JB1584
 JB1584.Click photographs - Photos may exist for this station.
 JB1584
 JB1584.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1584
 JB1584.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1584
 JB1584.The ellipsoidal height was determined by GPS observations
 JB1584.and is referenced to NAD 83.
 JB1584
 JB1584.The dynamic height is computed by dividing the NAVD 88
 JB1584.geopotential number by the normal gravity value computed on the
 JB1584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1584.degrees latitude (g = 980.6199 gals.).
 JB1584
 JB1584.The modeled gravity was interpolated from observed gravity values.
 JB1584
 JB1584. The following values were computed from the NAD 83(2011) position.
 JB1584
 JB1584;                    North         East     Units Scale Factor Converg.
 JB1584;SPC IL E     -   222,565.191   289,842.473   MT  0.99997627   -0 04 22.6
 JB1584;SPC IL E     -   730,199.30    950,924.85   sFT  0.99997627   -0 04 22.6
 JB1584;UTM  16      - 4,281,368.469   373,856.359   MT  0.99979595   -0 54 22.3
 JB1584
 JB1584!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1584!SPC IL E     -   0.99998271  x   0.99997627  =   0.99995899
 JB1584!UTM  16      -   0.99998271  x   0.99979595  =   0.99977867
 JB1584
 JB1584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7385681368(NAD 83)
 JB1584
 JB1584                          SUPERSEDED SURVEY CONTROL
 JB1584
 JB1584  NAD 83(2007)-  38 40 18.93507(N)    088 27 00.20196(W) AD(2002.00) 1
 JB1584  ELLIP H (11/05/08)  110.197  (m)                       GP(2002.00) 3 1
 JB1584  NAVD 88             141.35   (m)          463.7    (f) LEVELING    3  
 JB1584
 JB1584.Superseded values are not recommended for survey control.
 JB1584
 JB1584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1584.See file dsdata.pdf to determine how the superseded data were derived.
 JB1584
 JB1584_MARKER: I = METAL ROD
 JB1584_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1584_STAMPING: Q 295 1986
 JB1584_MARK LOGO: NGS
 JB1584_PROJECTION: FLUSH
 JB1584_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1584_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1584+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2008
 JB1584_ROD/PIPE-DEPTH: 5.20 meters
 JB1584
 JB1584  HISTORY     - Date     Condition        Report By
 JB1584  HISTORY     - 1986     MONUMENTED       NGS
 JB1584  HISTORY     - 20080520 GOOD             ILDT
 JB1584
 JB1584                          STATION DESCRIPTION
 JB1584
 JB1584'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1584'3.5 KM (2.2 MI) EAST FROM FLORA.
 JB1584'3.5 KM (2.15 MI) EASTERLY ALONG OLD U.S. HIGHWAY 50 (NORTH AVENUE)
 JB1584'FROM ITS JUNCTION WITH STATE STREET IN FLORA, 14.5 M (47.6 FT) SOUTH
 JB1584'OF THE CENTERLINE OF THE HIGHWAY, 13.3 M (43.6 FT) EAST OF THE CENTER
 JB1584'OF THE EAST ENTRANCE INTO THE HOLLAND TRUCK STOP, AND 1.3 M (4.3 FT)
 JB1584'WEST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 JB1584'5-INCH LOGO CAP.
 JB1584'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 JB1584'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JB1584
 JB1584                          STATION RECOVERY (2008)
 JB1584
 JB1584'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 JB1584'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2093 ***********************************************************************
 LC2093  DESIGNATION -  Q 296 RESET
 LC2093  PID         -  LC2093
 LC2093  STATE/COUNTY-  IL/MCLEAN
 LC2093  COUNTRY     -  US
 LC2093  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC2093
 LC2093                         *CURRENT SURVEY CONTROL
 LC2093  ______________________________________________________________________
 LC2093* NAD 83(1986) POSITION- 40 26 57.     (N) 088 57 57.     (W)   SCALED
 LC2093* NAVD 88 ORTHO HEIGHT -   257.55  (meters)      845.0   (feet) RESET
 LC2093  ______________________________________________________________________
 LC2093  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 LC2093  VERT ORDER      -  THIRD
 LC2093
 LC2093.The horizontal coordinates were scaled from a map and have
 LC2093.an estimated accuracy of +/- 6 seconds.
 LC2093
 LC2093.The orthometric height was computed from unverified reset data.
 LC2093
 LC2093.No vertical observational check was made to the station.
 LC2093
 LC2093.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2093.GEOID18 height accuracy estimate available here.
 LC2093
 LC2093.Click photographs - Photos may exist for this station.
 LC2093
 LC2093;                    North         East    Units  Estimated Accuracy
 LC2093;SPC IL E     -   420,070.      246,350.      MT  (+/- 180 meters Scaled)
 LC2093
 LC2093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK332794(NAD 83)
 LC2093
 LC2093                          SUPERSEDED SURVEY CONTROL
 LC2093
 LC2093.No superseded survey control is available for this station.
 LC2093
 LC2093_MARKER: DV = VERTICAL CONTROL DISK
 LC2093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2093_STAMPING: Q 296 RESET 1992
 LC2093_MARK LOGO: NGS
 LC2093_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2093+STABILITY: SURFACE MOTION
 LC2093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2093+SATELLITE: SATELLITE OBSERVATIONS - 1992
 LC2093
 LC2093  HISTORY     - Date     Condition        Report By
 LC2093  HISTORY     - 1992     MONUMENTED       NGS
 LC2093
 LC2093                          STATION DESCRIPTION
 LC2093
 LC2093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 LC2093'TO REACH FROM THE JUNCTION OF HIGHWAY 150 AND INTERSTATE HIGHWAY 55
 LC2093'BUSINESS LOOP ON THE SOUTHEAST SIDE OF BLOOMINGTON, PROCEED
 LC2093'SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FOR 0.75 MI (1.21 KM) TO AN OIL
 LC2093'AND CHIP ROAD SOUTH.  TURN RIGHT AND CONTINUE SOUTH FOR 0.05 MI
 LC2093'(0.08 KM) TO THE STATION ON THE LEFT, 21.8 M (71.5 FT) SOUTH
 LC2093'SOUTHWEST OF A POWER POLE WITH SIX ANCHOR CABLES, 18.8 M (61.7 FT)
 LC2093'NORTH OF A POWER POLE, 15.3 M (50.2 FT) EAST OF A CONCRETE
 LC2093'RIGHT-OF-WAY MARKER ON THE WEST SIDE OF THE ROAD, 7.5 M (24.6 FT)
 LC2093'EAST OF THE CENTERLINE OF THE ROAD, 1.5 M (4.9 FT) NORTH OF A CONCRETE
 LC2093'RIGHT-OF-WAY MARKER, 0.3 M (1.0 FT) WEST OF A FIBERGLASS WITNESS
 LC2093'POST, AND SET IN THE TOP OF A 0.3 M (1.0 FT) ROUND CONCRETE POST
 LC2093'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2127 ***********************************************************************
 LB2127  DESIGNATION -  Q 300
 LB2127  PID         -  LB2127
 LB2127  STATE/COUNTY-  IL/VERMILION
 LB2127  COUNTRY     -  US
 LB2127  USGS QUAD   -  DANVILLE SW (2018)
 LB2127
 LB2127                         *CURRENT SURVEY CONTROL
 LB2127  ______________________________________________________________________
 LB2127* NAD 83(1986) POSITION- 40 03 54.     (N) 087 42 53.     (W)   SCALED
 LB2127* NAVD 88 ORTHO HEIGHT -   201.677 (meters)      661.67  (feet) ADJUSTED
 LB2127  ______________________________________________________________________
 LB2127  GEOID HEIGHT    -        -32.344 (meters)                     GEOID18
 LB2127  DYNAMIC HEIGHT  -        201.577 (meters)      661.34  (feet) COMP
 LB2127  MODELED GRAVITY -    980,124.7   (mgal)                       NAVD 88
 LB2127
 LB2127  VERT ORDER      -  FIRST     CLASS II
 LB2127
 LB2127.The horizontal coordinates were scaled from a map and have
 LB2127.an estimated accuracy of +/- 6 seconds.
 LB2127
 LB2127.The orthometric height was determined by differential leveling and
 LB2127.adjusted by the NATIONAL GEODETIC SURVEY
 LB2127.in June 1991.
 LB2127
 LB2127.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2127.GEOID18 height accuracy estimate available here.
 LB2127
 LB2127.Click photographs - Photos may exist for this station.
 LB2127
 LB2127.The dynamic height is computed by dividing the NAVD 88
 LB2127.geopotential number by the normal gravity value computed on the
 LB2127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2127.degrees latitude (g = 980.6199 gals.).
 LB2127
 LB2127.The modeled gravity was interpolated from observed gravity values.
 LB2127
 LB2127;                    North         East    Units  Estimated Accuracy
 LB2127;SPC IL E     -   377,400.      352,770.      MT  (+/- 180 meters Scaled)
 LB2127
 LB2127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK390352(NAD 83)
 LB2127
 LB2127                          SUPERSEDED SURVEY CONTROL
 LB2127
 LB2127.No superseded survey control is available for this station.
 LB2127
 LB2127_MARKER: I = METAL ROD
 LB2127_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2127_STAMPING: Q 300 1986
 LB2127_MARK LOGO: NGS
 LB2127_PROJECTION: FLUSH
 LB2127_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2127_ROD/PIPE-DEPTH: 8.4 meters
 LB2127
 LB2127  HISTORY     - Date     Condition        Report By
 LB2127  HISTORY     - 1986     MONUMENTED       NGS
 LB2127  HISTORY     - 20031019 GOOD             USPSQD
 LB2127
 LB2127                          STATION DESCRIPTION
 LB2127
 LB2127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2127'IN CATLIN.
 LB2127'IN CATLIN, AT THE INTERSECTION OF COUNTY ROAD 512 (VERMILION STREET)
 LB2127'AND MAPLELEAF DRIVE, 14.5 M (47.6 FT) NORTH OF THE CENTERLINE OF THE
 LB2127'ROAD, 8.0 M (26.2 FT) EAST OF THE CENTER OF THE SOUTH BOUND LANE OF
 LB2127'THE DRIVE, 5.1 M (16.7 FT) WEST OF THE CENTER OF THE NORTH BOUND LANE
 LB2127'OF THE DRIVE, AND 0.8 M (2.6 FT) SOUTH OF UTILITY POLE NUMBER
 LB2127'SL7233874.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO
 LB2127'CAP.
 LB2127'THE MARK IS 0.3 M ABOVE THE ROAD.
 LB2127
 LB2127                          STATION RECOVERY (2003)
 LB2127
 LB2127'RECOVERY NOTE BY US POWER SQUADRON 2003 (JLS)
 LB2127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1654 ***********************************************************************
 LC1654  DESIGNATION -  Q 301
 LC1654  PID         -  LC1654
 LC1654  STATE/COUNTY-  IL/CHAMPAIGN
 LC1654  COUNTRY     -  US
 LC1654  USGS QUAD   -  URBANA (2018)
 LC1654
 LC1654                         *CURRENT SURVEY CONTROL
 LC1654  ______________________________________________________________________
 LC1654* NAD 83(1986) POSITION- 40 05 14.     (N) 088 11 25.     (W)   SCALED
 LC1654* NAVD 88 ORTHO HEIGHT -   228.425 (meters)      749.42  (feet) ADJUSTED
 LC1654  ______________________________________________________________________
 LC1654  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 LC1654  DYNAMIC HEIGHT  -        228.309 (meters)      749.04  (feet) COMP
 LC1654  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 LC1654
 LC1654  VERT ORDER      -  FIRST     CLASS II
 LC1654
 LC1654.The horizontal coordinates were scaled from a map and have
 LC1654.an estimated accuracy of +/- 6 seconds.
 LC1654
 LC1654.The orthometric height was determined by differential leveling and
 LC1654.adjusted by the NATIONAL GEODETIC SURVEY
 LC1654.in June 1991.
 LC1654
 LC1654.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1654.GEOID18 height accuracy estimate available here.
 LC1654
 LC1654.Click photographs - Photos may exist for this station.
 LC1654
 LC1654.The dynamic height is computed by dividing the NAVD 88
 LC1654.geopotential number by the normal gravity value computed on the
 LC1654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1654.degrees latitude (g = 980.6199 gals.).
 LC1654
 LC1654.The modeled gravity was interpolated from observed gravity values.
 LC1654
 LC1654;                    North         East    Units  Estimated Accuracy
 LC1654;SPC IL E     -   379,700.      312,200.      MT  (+/- 180 meters Scaled)
 LC1654
 LC1654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK985381(NAD 83)
 LC1654
 LC1654                          SUPERSEDED SURVEY CONTROL
 LC1654
 LC1654.No superseded survey control is available for this station.
 LC1654
 LC1654_MARKER: I = METAL ROD
 LC1654_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1654_STAMPING: Q 301 1986
 LC1654_MARK LOGO: NGS
 LC1654_PROJECTION: FLUSH
 LC1654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1654_ROD/PIPE-DEPTH: 17.1 meters
 LC1654
 LC1654  HISTORY     - Date     Condition        Report By
 LC1654  HISTORY     - 1986     MONUMENTED       NGS
 LC1654  HISTORY     - 20051205 MARK NOT FOUND   ILDT
 LC1654
 LC1654                          STATION DESCRIPTION
 LC1654
 LC1654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1654'IN URBANA.
 LC1654'IN URBANA, AT THE INTERSECTION OF STATE HIGHWAY 130 (PHILO ROAD) AND
 LC1654'EAST MCHENRY STREET, 43.9 M (144.0 FT) SOUTH OF THE EXTENDED CENTER OF
 LC1654'THE STREET, 8.9 M (29.2 FT) EAST OF THE CENTERLINE OF THE HIGHWAY, 4.4
 LC1654'M (14.4 FT) SOUTHWEST OF A UTILITY POLE WITH 3 TRANSFORMERS, AND 1.5 M
 LC1654'(4.9 FT) SOUTH OF A FENCE CORNER.  NOTE--ACCESS TO DATUM POINT IS HAD
 LC1654'THROUGH A 5-INCH LOGO CAP.
 LC1654'THE MARK IS 0.2 METERS  W FROM  A WITNESS POST AND FENCE
 LC1654'THE MARK IS 0.3 M BELOW THE HIGHWAY.
 LC1654
 LC1654                          STATION RECOVERY (2005)
 LC1654
 LC1654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1654'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0450 ***********************************************************************
 LD0450  DESIGNATION -  Q 32
 LD0450  PID         -  LD0450
 LD0450  STATE/COUNTY-  IL/WARREN
 LD0450  COUNTRY     -  US
 LD0450  USGS QUAD   -  MONMOUTH (2018)
 LD0450
 LD0450                         *CURRENT SURVEY CONTROL
 LD0450  ______________________________________________________________________
 LD0450* NAD 83(1986) POSITION- 40 52 44.     (N) 090 43 26.     (W)   SCALED
 LD0450* NAVD 88 ORTHO HEIGHT -   236.828 (meters)      776.99  (feet) ADJUSTED
 LD0450  ______________________________________________________________________
 LD0450  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 LD0450  DYNAMIC HEIGHT  -        236.721 (meters)      776.64  (feet) COMP
 LD0450  MODELED GRAVITY -    980,166.4   (mgal)                       NAVD 88
 LD0450
 LD0450  VERT ORDER      -  SECOND    CLASS 0
 LD0450
 LD0450.The horizontal coordinates were scaled from a map and have
 LD0450.an estimated accuracy of +/- 6 seconds.
 LD0450
 LD0450.The orthometric height was determined by differential leveling and
 LD0450.adjusted by the NATIONAL GEODETIC SURVEY
 LD0450.in June 1991.
 LD0450
 LD0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0450.GEOID18 height accuracy estimate available here.
 LD0450
 LD0450.Click photographs - Photos may exist for this station.
 LD0450
 LD0450.The dynamic height is computed by dividing the NAVD 88
 LD0450.geopotential number by the normal gravity value computed on the
 LD0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0450.degrees latitude (g = 980.6199 gals.).
 LD0450
 LD0450.The modeled gravity was interpolated from observed gravity values.
 LD0450
 LD0450;                    North         East    Units  Estimated Accuracy
 LD0450;SPC IL W     -   467,730.      653,040.      MT  (+/- 180 meters Scaled)
 LD0450
 LD0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF917278(NAD 83)
 LD0450
 LD0450                          SUPERSEDED SURVEY CONTROL
 LD0450
 LD0450  NGVD 29 (??/??/92)  236.884  (m)          777.18   (f) ADJ UNCH    2 0
 LD0450
 LD0450.Superseded values are not recommended for survey control.
 LD0450
 LD0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0450.See file dsdata.pdf to determine how the superseded data were derived.
 LD0450
 LD0450_MARKER: DB = BENCH MARK DISK
 LD0450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0450_STAMPING: Q 32 1934
 LD0450_MARK LOGO: CGS
 LD0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0450+STABILITY: SURFACE MOTION
 LD0450
 LD0450  HISTORY     - Date     Condition        Report By
 LD0450  HISTORY     - 1934     MONUMENTED       CGS
 LD0450  HISTORY     - 1943     GOOD             CGS
 LD0450  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0450  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0450  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0450
 LD0450                          STATION DESCRIPTION
 LD0450
 LD0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0450'1.7 MI E FROM KIRKWOOD.
 LD0450'1.7 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0450'FROM THE STATION AT KIRKWOOD, WARREN COUNTY, AT A ROAD CROSSING,
 LD0450'30 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 22 FEET
 LD0450'SOUTHEAST OF THE CENTERLINE OF THE SOUTHEAST TRACK, 4 FEET
 LD0450'NORTHWEST OF A POLE WITH TWO GUY WIRES, AND ONE-HALF FOOT LOWER
 LD0450'THAN THE TRACK.  A STANDARD DISK, STAMPED Q 32 1934 AND SET IN
 LD0450'THE TOP OF A CONCRETE POST.
 LD0450
 LD0450                          STATION RECOVERY (1974)
 LD0450
 LD0450'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0450'MARK NOT FOUND.
 LD0450
 LD0450                          STATION RECOVERY (2001)
 LD0450
 LD0450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0450'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0450
 LD0450                          STATION RECOVERY (2012)
 LD0450
 LD0450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0450'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0684 ***********************************************************************
 LD0684  DESIGNATION -  Q 33 RESET
 LD0684  PID         -  LD0684
 LD0684  STATE/COUNTY-  IL/HANCOCK
 LD0684  COUNTRY     -  US
 LD0684  USGS QUAD   -  LA HARPE (2018)
 LD0684
 LD0684                         *CURRENT SURVEY CONTROL
 LD0684  ______________________________________________________________________
 LD0684* NAD 83(1986) POSITION- 40 34 58.     (N) 090 57 56.     (W)   SCALED
 LD0684* NAVD 88 ORTHO HEIGHT -   212.40  (+/-2cm)      696.8   (feet) VERTCON3
 LD0684  ______________________________________________________________________
 LD0684  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 LD0684  VERT ORDER      -  THIRD (See Below)
 LD0684
 LD0684.The horizontal coordinates were scaled from a map and have
 LD0684.an estimated accuracy of +/- 6 seconds.
 LD0684
 LD0684.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0684.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0684
 LD0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0684.GEOID18 height accuracy estimate available here.
 LD0684
 LD0684.The vertical order pertains to the NGVD 29 superseded value.
 LD0684
 LD0684.Click photographs - Photos may exist for this station.
 LD0684
 LD0684;                    North         East    Units  Estimated Accuracy
 LD0684;SPC IL W     -   435,000.      632,370.      MT  (+/- 180 meters Scaled)
 LD0684
 LD0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE721944(NAD 83)
 LD0684
 LD0684                          SUPERSEDED SURVEY CONTROL
 LD0684
 LD0684  NGVD 29 (11/09/15)  212.45   (m)          697.0    (f) RESET       3  
 LD0684
 LD0684.Superseded values are not recommended for survey control.
 LD0684
 LD0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0684.See file dsdata.pdf to determine how the superseded data were derived.
 LD0684
 LD0684_MARKER: DV = VERTICAL CONTROL DISK
 LD0684_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0684+WITH SETTING: PAVEMENT
 LD0684_SP_SET: TANK BASE
 LD0684_STAMPING: Q 33 RESET 1978
 LD0684_MARK LOGO: NGS
 LD0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0684+STABILITY: SURFACE MOTION
 LD0684_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0684+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 LD0684
 LD0684  HISTORY     - Date     Condition        Report By
 LD0684  HISTORY     - 1978     MONUMENTED       NGS
 LD0684  HISTORY     - 20120523 GOOD             ILDT
 LD0684
 LD0684                          STATION DESCRIPTION
 LD0684
 LD0684'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978
 LD0684'IN LA HARPE.
 LD0684'IN LA HARPE, IN THE SOUTHEAST CORNER OF THE CONCRETE BASE OF THE
 LD0684'SOUTHEAST LEG OF THE NEW LA HARPE WATER TANK.
 LD0684'THE MARK IS 0.5 FT ABOVE GROUND.
 LD0684
 LD0684                          STATION RECOVERY (2012)
 LD0684
 LD0684'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0684'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0321 ***********************************************************************
 LD0321  DESIGNATION -  Q 35
 LD0321  PID         -  LD0321
 LD0321  STATE/COUNTY-  IL/MASON
 LD0321  COUNTRY     -  US
 LD0321  USGS QUAD   -  KILBOURNE (2018)
 LD0321
 LD0321                         *CURRENT SURVEY CONTROL
 LD0321  ______________________________________________________________________
 LD0321* NAD 83(1986) POSITION- 40 09 06.     (N) 090 00 41.     (W)   SCALED
 LD0321* NAVD 88 ORTHO HEIGHT -   152.240 (meters)      499.47  (feet) ADJUSTED
 LD0321  ______________________________________________________________________
 LD0321  GEOID HEIGHT    -        -32.799 (meters)                     GEOID18
 LD0321  DYNAMIC HEIGHT  -        152.165 (meters)      499.23  (feet) COMP
 LD0321  MODELED GRAVITY -    980,126.9   (mgal)                       NAVD 88
 LD0321
 LD0321  VERT ORDER      -  SECOND    CLASS 0
 LD0321
 LD0321.The horizontal coordinates were scaled from a map and have
 LD0321.an estimated accuracy of +/- 6 seconds.
 LD0321
 LD0321.The orthometric height was determined by differential leveling and
 LD0321.adjusted by the NATIONAL GEODETIC SURVEY
 LD0321.in June 1991.
 LD0321
 LD0321.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0321.GEOID18 height accuracy estimate available here.
 LD0321
 LD0321.Click photographs - Photos may exist for this station.
 LD0321
 LD0321.The dynamic height is computed by dividing the NAVD 88
 LD0321.geopotential number by the normal gravity value computed on the
 LD0321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0321.degrees latitude (g = 980.6199 gals.).
 LD0321
 LD0321.The modeled gravity was interpolated from observed gravity values.
 LD0321
 LD0321;                    North         East    Units  Estimated Accuracy
 LD0321;SPC IL W     -   386,840.      713,230.      MT  (+/- 180 meters Scaled)
 LD0321
 LD0321_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE545488(NAD 83)
 LD0321
 LD0321                          SUPERSEDED SURVEY CONTROL
 LD0321
 LD0321  NGVD 29 (??/??/92)  152.339  (m)          499.80   (f) ADJ UNCH    2 0
 LD0321
 LD0321.Superseded values are not recommended for survey control.
 LD0321
 LD0321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0321.See file dsdata.pdf to determine how the superseded data were derived.
 LD0321
 LD0321_MARKER: DB = BENCH MARK DISK
 LD0321_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LD0321_SP_SET: BUILDING WALL
 LD0321_STAMPING: Q 35 1934
 LD0321_MARK LOGO: CGS
 LD0321_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LD0321+STABILITY: POSITION/ELEVATION WELL
 LD0321
 LD0321  HISTORY     - Date     Condition        Report By
 LD0321  HISTORY     - 1934     MONUMENTED       CGS
 LD0321  HISTORY     - 1975     GOOD             NGS
 LD0321
 LD0321                          STATION DESCRIPTION
 LD0321
 LD0321'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0321'AT KILBOURNE.
 LD0321'AT KILBOURNE, MASON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LD0321'RAILWAY, 83 YARDS SOUTH OF THE STATION, IN THE SIDE OF THE
 LD0321'CONCRETE MAC FADDEN GRAIN ELEVATOR, 4 INCHES NORTH OF THE BOTTOM
 LD0321'SILL OF THE LOADING DOOR, AND 4-1/2 FEET ABOVE GROUND.  A STANDARD
 LD0321'DISK, STAMPED Q 35 1934 AND SET VERTICALLY.
 LD0321
 LD0321                          STATION RECOVERY (1975)
 LD0321
 LD0321'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 LD0321'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1010 ***********************************************************************
 KB1010  DESIGNATION -  Q 36 RESET
 KB1010  PID         -  KB1010
 KB1010  STATE/COUNTY-  IL/SANGAMON
 KB1010  COUNTRY     -  US
 KB1010  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1010
 KB1010                         *CURRENT SURVEY CONTROL
 KB1010  ______________________________________________________________________
 KB1010* NAD 83(1986) POSITION- 39 53 59.     (N) 089 35 50.     (W)   SCALED
 KB1010* NAVD 88 ORTHO HEIGHT -   175.970 (meters)      577.33  (feet) ADJUSTED
 KB1010  ______________________________________________________________________
 KB1010  GEOID HEIGHT    -        -32.569 (meters)                     GEOID18
 KB1010  DYNAMIC HEIGHT  -        175.876 (meters)      577.02  (feet) COMP
 KB1010  MODELED GRAVITY -    980,088.2   (mgal)                       NAVD 88
 KB1010
 KB1010  VERT ORDER      -  SECOND    CLASS 0
 KB1010
 KB1010.The horizontal coordinates were scaled from a map and have
 KB1010.an estimated accuracy of +/- 6 seconds.
 KB1010
 KB1010.The orthometric height was determined by differential leveling and
 KB1010.adjusted by the NATIONAL GEODETIC SURVEY
 KB1010.in June 1991.
 KB1010
 KB1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1010.GEOID18 height accuracy estimate available here.
 KB1010
 KB1010.Click photographs - Photos may exist for this station.
 KB1010
 KB1010.The dynamic height is computed by dividing the NAVD 88
 KB1010.geopotential number by the normal gravity value computed on the
 KB1010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1010.degrees latitude (g = 980.6199 gals.).
 KB1010
 KB1010.The modeled gravity was interpolated from observed gravity values.
 KB1010
 KB1010;                    North         East    Units  Estimated Accuracy
 KB1010;SPC IL W     -   359,010.      748,700.      MT  (+/- 180 meters Scaled)
 KB1010
 KB1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK779198(NAD 83)
 KB1010
 KB1010                          SUPERSEDED SURVEY CONTROL
 KB1010
 KB1010  NGVD 29 (??/??/92)  176.065  (m)          577.64   (f) ADJ UNCH    2 0
 KB1010
 KB1010.Superseded values are not recommended for survey control.
 KB1010
 KB1010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1010.See file dsdata.pdf to determine how the superseded data were derived.
 KB1010
 KB1010_MARKER: DB = BENCH MARK DISK
 KB1010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1010_STAMPING: Q 36 RESET 1943
 KB1010_MARK LOGO: CGS
 KB1010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1010+STABILITY: SURFACE MOTION
 KB1010_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1010+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2013
 KB1010
 KB1010  HISTORY     - Date     Condition        Report By
 KB1010  HISTORY     - 1943     MONUMENTED       ILHD
 KB1010  HISTORY     - 1960     GOOD             CGS
 KB1010  HISTORY     - 20130204 GOOD             INDIV
 KB1010
 KB1010                          STATION DESCRIPTION
 KB1010
 KB1010'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1010'AT SHERMAN.
 KB1010'0.05 NORTH ALONG THE GULF MOBILE AND OHIO RAILROAD FROM ITS
 KB1010'STATION IN SHERMAN, AT THE CROSSING OF U.S. HIGHWAY 66, 27 FEET
 KB1010'SOUTHWEST OF THE SOUTHWEST RAIL, 39.5 FEET SOUTHEAST OF THE
 KB1010'CENTER LINE OF THE NORTH BOUND LANE OF U.S. HIGHWAY 66, 108 FEET
 KB1010'SOUTH OF THE CENTER OF THE CROSSING OF THE RAILROAD AND THE NORTH
 KB1010'BOUND LANE OF U.S. 66, 3.5 FEET NORTH OF A TELEGRAPH POLE, 63
 KB1010'FEET SOUTH OF A CROSSING SIGNAL, 1.4 FEET NORTHEAST OF A METAL
 KB1010'WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE TRACK, AND SET IN
 KB1010'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB1010
 KB1010                          STATION RECOVERY (2013)
 KB1010
 KB1010'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB1010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1214 ***********************************************************************
 LC1214  DESIGNATION -  Q 37
 LC1214  PID         -  LC1214
 LC1214  STATE/COUNTY-  IL/TAZEWELL
 LC1214  COUNTRY     -  US
 LC1214  USGS QUAD   -  SOUTH PEKIN (2018)
 LC1214
 LC1214                         *CURRENT SURVEY CONTROL
 LC1214  ______________________________________________________________________
 LC1214* NAD 83(1986) POSITION- 40 29 41.08   (N) 089 38 03.71   (W)   HD_HELD1
 LC1214* NAVD 88 ORTHO HEIGHT -   156.261 (meters)      512.67  (feet) ADJUSTED
 LC1214  ______________________________________________________________________
 LC1214  GEOID HEIGHT    -        -32.878 (meters)                     GEOID18
 LC1214  DYNAMIC HEIGHT  -        156.187 (meters)      512.42  (feet) COMP
 LC1214  MODELED GRAVITY -    980,146.3   (mgal)                       NAVD 88
 LC1214
 LC1214  VERT ORDER      -  SECOND    CLASS 0
 LC1214
 LC1214.The horizontal coordinates were determined by differentially corrected
 LC1214.hand held GPS observations or other comparable positioning techniques
 LC1214.and have an estimated accuracy of +/- 3 meters.
 LC1214
 LC1214.The orthometric height was determined by differential leveling and
 LC1214.adjusted by the NATIONAL GEODETIC SURVEY
 LC1214.in June 1991.
 LC1214
 LC1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1214.GEOID18 height accuracy estimate available here.
 LC1214
 LC1214.Click photographs - Photos may exist for this station.
 LC1214
 LC1214.The dynamic height is computed by dividing the NAVD 88
 LC1214.geopotential number by the normal gravity value computed on the
 LC1214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1214.degrees latitude (g = 980.6199 gals.).
 LC1214
 LC1214.The modeled gravity was interpolated from observed gravity values.
 LC1214
 LC1214;                    North         East    Units  Estimated Accuracy
 LC1214;SPC IL W     -   425,056.8     745,123.1     MT  (+/- 3 meters HH1 GPS) 
 LC1214
 LC1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7675086005(NAD 83)
 LC1214
 LC1214                          SUPERSEDED SURVEY CONTROL
 LC1214
 LC1214  NGVD 29 (??/??/92)  156.364  (m)          513.00   (f) ADJ UNCH    2 0
 LC1214
 LC1214.Superseded values are not recommended for survey control.
 LC1214
 LC1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1214.See file dsdata.pdf to determine how the superseded data were derived.
 LC1214
 LC1214_MARKER: DB = BENCH MARK DISK
 LC1214_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1214_SP_SET: BOX CULVERT HEADWALL
 LC1214_STAMPING: Q 37 1934
 LC1214_MARK LOGO: CGS
 LC1214_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1214+STABILITY: SURFACE MOTION
 LC1214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1214+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2024
 LC1214
 LC1214  HISTORY     - Date     Condition        Report By
 LC1214  HISTORY     - 1934     MONUMENTED       CGS
 LC1214  HISTORY     - 1954     GOOD             CGS
 LC1214  HISTORY     - 1980     GOOD             NGS
 LC1214  HISTORY     - 20020805 GOOD             CMT
 LC1214  HISTORY     - 20071102 GOOD             CMT
 LC1214  HISTORY     - 20240201 GOOD             ILDT
 LC1214
 LC1214                          STATION DESCRIPTION
 LC1214
 LC1214'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1214'AT SOUTH PEKIN.
 LC1214'AT SOUTH PEKIN, IN THE EAST PART OF VILLAGE, AT CROSSING OF A
 LC1214'BLACK TOP ROAD AND THE GULF, MOBILE AND OHIO RAILROAD, 174 FEET
 LC1214'EAST OF EAST RAIL OF TRACK, 176 FEET EAST OF CENTER OF CROSSING,
 LC1214'248 FEET NORTHEAST AND ACROSS ROAD FROM MILE POST 169, IN THE
 LC1214'TOP OF THE WEST END OF THE NORTH HEAD WALL OF A 3-FOOT CONCRETE
 LC1214'BOX CULVERT UNDER BLACK TOP ROAD, 13 FEET NORTH OF CENTER LINE
 LC1214'OF ROAD AND ABOUT LEVEL WITH TRACK.  NOTE-- THIS MARK IS NEAR
 LC1214'THE FORMER SITE OF THE G.M. AND O. RR STATION WHICH IS NO LONGER
 LC1214'IN EXISTENCE.
 LC1214
 LC1214                          STATION RECOVERY (1980)
 LC1214
 LC1214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 LC1214'ABOUT 0.8 MILE E ALONG MAIN STREET FROM THE POST OFFICE AT SOUTH
 LC1214'PEKIN, 13 FT N OF CENTERLINE OF ROAD, IN THE TOP OF AND AT THE W END
 LC1214'OF A CONCRETE HEADWALL OF CULVERT
 LC1214
 LC1214                          STATION RECOVERY (2002)
 LC1214
 LC1214'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC1214'RECOVERED IN GOOD CONDITION.
 LC1214
 LC1214                          STATION RECOVERY (2007)
 LC1214
 LC1214'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2007 (KWS)
 LC1214'RECOVERED IN GOOD CONDITION.
 LC1214
 LC1214                          STATION RECOVERY (2024)
 LC1214
 LC1214'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 LC1214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1163 ***********************************************************************
 LC1163  DESIGNATION -  Q 38
 LC1163  PID         -  LC1163
 LC1163  STATE/COUNTY-  IL/LOGAN
 LC1163  COUNTRY     -  US
 LC1163  USGS QUAD   -  WAYNESVILLE WEST (2018)
 LC1163
 LC1163                         *CURRENT SURVEY CONTROL
 LC1163  ______________________________________________________________________
 LC1163* NAD 83(1986) POSITION- 40 08 21.     (N) 089 11 36.     (W)   SCALED
 LC1163* NAVD 88 ORTHO HEIGHT -   196.027 (meters)      643.13  (feet) ADJUSTED
 LC1163  ______________________________________________________________________
 LC1163  GEOID HEIGHT    -        -32.397 (meters)                     GEOID18
 LC1163  DYNAMIC HEIGHT  -        195.926 (meters)      642.80  (feet) COMP
 LC1163  MODELED GRAVITY -    980,107.1   (mgal)                       NAVD 88
 LC1163
 LC1163  VERT ORDER      -  SECOND    CLASS 0
 LC1163
 LC1163.The horizontal coordinates were scaled from a map and have
 LC1163.an estimated accuracy of +/- 6 seconds.
 LC1163
 LC1163.The orthometric height was determined by differential leveling and
 LC1163.adjusted by the NATIONAL GEODETIC SURVEY
 LC1163.in June 1991.
 LC1163
 LC1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1163.GEOID18 height accuracy estimate available here.
 LC1163
 LC1163.Click photographs - Photos may exist for this station.
 LC1163
 LC1163.The dynamic height is computed by dividing the NAVD 88
 LC1163.geopotential number by the normal gravity value computed on the
 LC1163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1163.degrees latitude (g = 980.6199 gals.).
 LC1163
 LC1163.The modeled gravity was interpolated from observed gravity values.
 LC1163
 LC1163;                    North         East    Units  Estimated Accuracy
 LC1163;SPC IL W     -   385,890.      782,940.      MT  (+/- 180 meters Scaled)
 LC1163
 LC1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK131455(NAD 83)
 LC1163
 LC1163                          SUPERSEDED SURVEY CONTROL
 LC1163
 LC1163  NGVD 29 (??/??/92)  196.103  (m)          643.38   (f) ADJ UNCH    2 0
 LC1163
 LC1163.Superseded values are not recommended for survey control.
 LC1163
 LC1163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1163.See file dsdata.pdf to determine how the superseded data were derived.
 LC1163
 LC1163_MARKER: DB = BENCH MARK DISK
 LC1163_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1163_SP_SET: LIMESTONE BANISTER
 LC1163_STAMPING: Q 38 1934
 LC1163_MARK LOGO: CGS
 LC1163_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1163
 LC1163  HISTORY     - Date     Condition        Report By
 LC1163  HISTORY     - 1934     MONUMENTED       CGS
 LC1163
 LC1163                          STATION DESCRIPTION
 LC1163
 LC1163'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1163'AT BEASON.
 LC1163'AT BEASON, LOGAN COUNTY, ONE FOOT SOUTH OF THE EAST ENTRANCE TO
 LC1163'A SCHOOL, IN THE TOP OF THE SOUTH LIMESTONE BANISTER, 0.5 FOOT
 LC1163'EAST OF A PILLAR, AND ABOUT 3 FEET ABOVE GROUND.  A STANDARD
 LC1163'DISK, STAMPED Q 38 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0536 ***********************************************************************
 LC0536  DESIGNATION -  Q 39
 LC0536  PID         -  LC0536
 LC0536  STATE/COUNTY-  IL/MCLEAN
 LC0536  COUNTRY     -  US
 LC0536  USGS QUAD   -  SAYBROOK (2018)
 LC0536
 LC0536                         *CURRENT SURVEY CONTROL
 LC0536  ______________________________________________________________________
 LC0536* NAD 83(2011) POSITION- 40 25 31.66072(N) 088 31 39.44772(W)   ADJUSTED
 LC0536* NAD 83(2011) ELLIP HT-   210.485 (meters)        (06/27/12)   ADJUSTED
 LC0536* NAD 83(2011) EPOCH   -  2010.00
 LC0536* NAVD 88 ORTHO HEIGHT -   242.466 (meters)      795.49  (feet) ADJUSTED
 LC0536  ______________________________________________________________________
 LC0536  GEOID HEIGHT    -        -31.981 (meters)                     GEOID18
 LC0536  NAD 83(2011) X  -    124,938.388 (meters)                     COMP
 LC0536  NAD 83(2011) Y  - -4,860,761.322 (meters)                     COMP
 LC0536  NAD 83(2011) Z  -  4,114,198.975 (meters)                     COMP
 LC0536  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 LC0536  DYNAMIC HEIGHT  -        242.349 (meters)      795.11  (feet) COMP
 LC0536  MODELED GRAVITY -    980,136.9   (mgal)                       NAVD 88
 LC0536
 LC0536  VERT ORDER      -  SECOND    CLASS 0
 LC0536
 LC0536  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0536  Standards:
 LC0536         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0536            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0536  -------------------------------------------------------------------
 LC0536  NETWORK    2.10   2.98           0.97   0.67   1.52      0.28444570
 LC0536  -------------------------------------------------------------------
 LC0536  Click here for local accuracies and other accuracy information.
 LC0536
 LC0536.The horizontal coordinates were established by GPS observations
 LC0536.and adjusted by the National Geodetic Survey in June 2012.
 LC0536
 LC0536.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0536.been affixed to the stable North American tectonic plate. See 
 LC0536.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0536
 LC0536.The horizontal coordinates are valid at the epoch date displayed above
 LC0536.which is a decimal equivalence of Year/Month/Day.
 LC0536
 LC0536.The orthometric height was determined by differential leveling and
 LC0536.adjusted by the NATIONAL GEODETIC SURVEY
 LC0536.in June 1991.
 LC0536
 LC0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0536.GEOID18 height accuracy estimate available here.
 LC0536
 LC0536.Click photographs - Photos may exist for this station.
 LC0536
 LC0536.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0536
 LC0536.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0536
 LC0536.The ellipsoidal height was determined by GPS observations
 LC0536.and is referenced to NAD 83.
 LC0536
 LC0536.The dynamic height is computed by dividing the NAVD 88
 LC0536.geopotential number by the normal gravity value computed on the
 LC0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0536.degrees latitude (g = 980.6199 gals.).
 LC0536
 LC0536.The modeled gravity was interpolated from observed gravity values.
 LC0536
 LC0536. The following values were computed from the NAD 83(2011) position.
 LC0536
 LC0536;                    North         East     Units Scale Factor Converg.
 LC0536;SPC IL E     -   417,259.940   283,512.576   MT  0.99997834   -0 07 33.6
 LC0536;SPC IL E     - 1,368,960.32    930,157.51   sFT  0.99997834   -0 07 33.6
 LC0536;UTM  16      - 4,476,101.379   370,412.866   MT  0.99980671   -0 59 26.7
 LC0536
 LC0536!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0536!SPC IL E     -   0.99996698  x   0.99997834  =   0.99994532
 LC0536!UTM  16      -   0.99996698  x   0.99980671  =   0.99977370
 LC0536
 LC0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7041276101(NAD 83)
 LC0536
 LC0536                          SUPERSEDED SURVEY CONTROL
 LC0536
 LC0536  NAD 83(2007)-  40 25 31.66081(N)    088 31 39.44863(W) AD(2002.00) 0
 LC0536  ELLIP H (02/10/07)  210.507  (m)                       GP(2002.00)    
 LC0536  ELLIP H (02/03/05)  210.518  (m)                       GP(       ) 4 2
 LC0536  NAD 83(1997)-  40 25 31.66080(N)    088 31 39.44855(W) AD(       ) 1
 LC0536  ELLIP H (03/04/03)  210.509  (m)                       GP(       ) 4 2
 LC0536  NAVD 88             242.47   (m)          795.5    (f) LEVELING    3  
 LC0536  NGVD 29 (??/??/92)  242.521  (m)          795.67   (f) ADJ UNCH    2 0
 LC0536
 LC0536.Superseded values are not recommended for survey control.
 LC0536
 LC0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0536.See file dsdata.pdf to determine how the superseded data were derived.
 LC0536
 LC0536_MARKER: DB = BENCH MARK DISK
 LC0536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0536_STAMPING: Q 39 1934
 LC0536_MARK LOGO: CGS
 LC0536_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0536+STABILITY: SURFACE MOTION
 LC0536_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0536+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC0536
 LC0536  HISTORY     - Date     Condition        Report By
 LC0536  HISTORY     - 1934     MONUMENTED       CGS
 LC0536  HISTORY     - 1952     MARK NOT FOUND   USGS
 LC0536  HISTORY     - 1979     GOOD             USGS
 LC0536  HISTORY     - 200205   GOOD             ASCPC
 LC0536
 LC0536                          STATION DESCRIPTION
 LC0536
 LC0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0536'AT SAYBROOK.
 LC0536'AT SAYBROOK, MCLEAN  COUNTY, IN THE CITY PARK, IN THE TOP OF THE
 LC0536'NORTHWEST CORNER OF THE CONCRETE FOUNDATION OF THE CHENEY GROVE
 LC0536'MEMORIAL.  A STANDARD DISK, STAMPED Q 39 1934.
 LC0536
 LC0536                          STATION RECOVERY (1952)
 LC0536
 LC0536'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1952
 LC0536'MARK NOT FOUND.
 LC0536
 LC0536                          STATION RECOVERY (1979)
 LC0536
 LC0536'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0536'RECOVERED IN GOOD CONDITION.
 LC0536
 LC0536                          STATION RECOVERY (2002)
 LC0536
 LC0536'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0536'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1870 ***********************************************************************
 LB1870  DESIGNATION -  Q 40
 LB1870  PID         -  LB1870
 LB1870  STATE/COUNTY-  IL/VERMILION
 LB1870  COUNTRY     -  US
 LB1870  USGS QUAD   -  EAST LYNN (2018)
 LB1870
 LB1870                         *CURRENT SURVEY CONTROL
 LB1870  ______________________________________________________________________
 LB1870* NAD 83(1986) POSITION- 40 27 59.     (N) 087 48 04.     (W)   SCALED
 LB1870* NAVD 88 ORTHO HEIGHT -   212.287 (meters)      696.48  (feet) ADJUSTED
 LB1870  ______________________________________________________________________
 LB1870  GEOID HEIGHT    -        -32.711 (meters)                     GEOID18
 LB1870  DYNAMIC HEIGHT  -        212.185 (meters)      696.14  (feet) COMP
 LB1870  MODELED GRAVITY -    980,138.5   (mgal)                       NAVD 88
 LB1870
 LB1870  VERT ORDER      -  SECOND    CLASS 0
 LB1870
 LB1870.The horizontal coordinates were scaled from a map and have
 LB1870.an estimated accuracy of +/- 6 seconds.
 LB1870
 LB1870.The orthometric height was determined by differential leveling and
 LB1870.adjusted by the NATIONAL GEODETIC SURVEY
 LB1870.in June 1991.
 LB1870
 LB1870.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1870.GEOID18 height accuracy estimate available here.
 LB1870
 LB1870.Click photographs - Photos may exist for this station.
 LB1870
 LB1870.The dynamic height is computed by dividing the NAVD 88
 LB1870.geopotential number by the normal gravity value computed on the
 LB1870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1870.degrees latitude (g = 980.6199 gals.).
 LB1870
 LB1870.The modeled gravity was interpolated from observed gravity values.
 LB1870
 LB1870;                    North         East    Units  Estimated Accuracy
 LB1870;SPC IL E     -   421,920.      345,140.      MT  (+/- 180 meters Scaled)
 LB1870
 LB1870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK320798(NAD 83)
 LB1870
 LB1870                          SUPERSEDED SURVEY CONTROL
 LB1870
 LB1870  NGVD 29 (??/??/92)  212.343  (m)          696.66   (f) ADJ UNCH    2 0
 LB1870
 LB1870.Superseded values are not recommended for survey control.
 LB1870
 LB1870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1870.See file dsdata.pdf to determine how the superseded data were derived.
 LB1870
 LB1870_MARKER: DB = BENCH MARK DISK
 LB1870_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LB1870+WITH SETTING: PAVEMENT
 LB1870_SP_SET: SEMAPHORE BASE
 LB1870_STAMPING: Q 40 1935
 LB1870_MARK LOGO: CGS
 LB1870_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1870+STABILITY: SURFACE MOTION
 LB1870
 LB1870  HISTORY     - Date     Condition        Report By
 LB1870  HISTORY     - 1935     MONUMENTED       CGS
 LB1870
 LB1870                          STATION DESCRIPTION
 LB1870
 LB1870'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1870'AT EAST LYNN.
 LB1870'AT EAST LYNN, VERMILION COUNTY, ON THE NEW YORK, CHICAGO AND ST.
 LB1870'LOUIS RAILROAD, AT THE STATION, IN FRONT OF THE TICKET WINDOW, IN
 LB1870'THE TOP OF THE SOUTHEAST CORNER OF THE SEMAPHORE BASE, 12 FEET
 LB1870'NORTH OF THE CENTERLINE OF THE TRACK, AND LEVEL WITH THE TRACK.
 LB1870'A STANDARD DISK, STAMPED Q 40 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1955 ***********************************************************************
 LB1955  DESIGNATION -  Q 41 RESET
 LB1955  PID         -  LB1955
 LB1955  STATE/COUNTY-  IL/IROQUOIS
 LB1955  COUNTRY     -  US
 LB1955  USGS QUAD   -  CRESCENT CITY (2018)
 LB1955
 LB1955                         *CURRENT SURVEY CONTROL
 LB1955  ______________________________________________________________________
 LB1955* NAD 83(1986) POSITION- 40 46 14.     (N) 087 50 11.     (W)   SCALED
 LB1955* NAVD 88 ORTHO HEIGHT -   195.70  (meters)      642.1   (feet) RESET
 LB1955  ______________________________________________________________________
 LB1955  GEOID HEIGHT    -        -32.677 (meters)                     GEOID18
 LB1955  VERT ORDER      -  THIRD
 LB1955
 LB1955.The horizontal coordinates were scaled from a map and have
 LB1955.an estimated accuracy of +/- 6 seconds.
 LB1955
 LB1955.The orthometric height was computed from unverified reset data.
 LB1955
 LB1955.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1955.GEOID18 height accuracy estimate available here.
 LB1955
 LB1955.Click photographs - Photos may exist for this station.
 LB1955
 LB1955;                    North         East    Units  Estimated Accuracy
 LB1955;SPC IL E     -   455,680.      341,950.      MT  (+/- 180 meters Scaled)
 LB1955
 LB1955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL294136(NAD 83)
 LB1955
 LB1955                          SUPERSEDED SURVEY CONTROL
 LB1955
 LB1955.No superseded survey control is available for this station.
 LB1955
 LB1955_MARKER: DB = BENCH MARK DISK
 LB1955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1955_STAMPING: Q 41 RESET 1946
 LB1955_MARK LOGO: CGS
 LB1955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1955+STABILITY: SURFACE MOTION
 LB1955
 LB1955  HISTORY     - Date     Condition        Report By
 LB1955  HISTORY     - 1946     MONUMENTED       ILHD
 LB1955  HISTORY     - 1984     GOOD             USPSQD
 LB1955
 LB1955                          STATION DESCRIPTION
 LB1955
 LB1955'DESCRIBED BY IL HIGHWAY DEPT 1946
 LB1955'0.9 MI E FROM CRESCENT CITY.
 LB1955'0.9 MILE EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LB1955'FROM THE STATION AT CRESCENT CITY, IROQUOIS COUNTY, 11 POLES
 LB1955'WEST OF MILEPOST 16, SOUTH OF THE TRACK, ABOUT 385 FEET EAST OF
 LB1955'THE NORTHWEST CORNER OF SECTION 4, T 26 N, R 14 W, SECOND PRINCIPAL
 LB1955'MERIDIAN, 14 FEET WEST OF A CULVERT UNDER U.S. HIGHWAY 24, AND
 LB1955'28.3 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD
 LB1955'DISK, STAMPED Q 41 RESET 1946 AND SET IN THE TOP OF A CONCRETE
 LB1955'POST.
 LB1955
 LB1955                          STATION RECOVERY (1984)
 LB1955
 LB1955'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB1955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0651 ***********************************************************************
 LC0651  DESIGNATION -  Q 42
 LC0651  PID         -  LC0651
 LC0651  STATE/COUNTY-  IL/LIVINGSTON
 LC0651  COUNTRY     -  US
 LC0651  USGS QUAD   -  FAIRBURY (2018)
 LC0651
 LC0651                         *CURRENT SURVEY CONTROL
 LC0651  ______________________________________________________________________
 LC0651* NAD 83(1986) POSITION- 40 44 48.     (N) 088 30 35.     (W)   SCALED
 LC0651* NAVD 88 ORTHO HEIGHT -   209.389 (meters)      686.97  (feet) ADJUSTED
 LC0651  ______________________________________________________________________
 LC0651  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 LC0651  DYNAMIC HEIGHT  -        209.298 (meters)      686.67  (feet) COMP
 LC0651  MODELED GRAVITY -    980,182.1   (mgal)                       NAVD 88
 LC0651
 LC0651  VERT ORDER      -  SECOND    CLASS 0
 LC0651
 LC0651.The horizontal coordinates were scaled from a map and have
 LC0651.an estimated accuracy of +/- 6 seconds.
 LC0651
 LC0651.The orthometric height was determined by differential leveling and
 LC0651.adjusted by the NATIONAL GEODETIC SURVEY
 LC0651.in June 1991.
 LC0651
 LC0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0651.GEOID18 height accuracy estimate available here.
 LC0651
 LC0651.Click photographs - Photos may exist for this station.
 LC0651
 LC0651.The dynamic height is computed by dividing the NAVD 88
 LC0651.geopotential number by the normal gravity value computed on the
 LC0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0651.degrees latitude (g = 980.6199 gals.).
 LC0651
 LC0651.The modeled gravity was interpolated from observed gravity values.
 LC0651
 LC0651;                    North         East    Units  Estimated Accuracy
 LC0651;SPC IL E     -   452,920.      285,100.      MT  (+/- 180 meters Scaled)
 LC0651
 LC0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL725117(NAD 83)
 LC0651
 LC0651                          SUPERSEDED SURVEY CONTROL
 LC0651
 LC0651  NGVD 29 (??/??/92)  209.448  (m)          687.16   (f) ADJ UNCH    2 0
 LC0651
 LC0651.Superseded values are not recommended for survey control.
 LC0651
 LC0651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0651.See file dsdata.pdf to determine how the superseded data were derived.
 LC0651
 LC0651_MARKER: DB = BENCH MARK DISK
 LC0651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0651_STAMPING: Q 42 1934
 LC0651_MARK LOGO: CGS
 LC0651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0651+STABILITY: SURFACE MOTION
 LC0651
 LC0651  HISTORY     - Date     Condition        Report By
 LC0651  HISTORY     - 1934     MONUMENTED       CGS
 LC0651  HISTORY     - 1935     GOOD             CGS
 LC0651  HISTORY     - 20251125 MARK NOT FOUND   ILDT
 LC0651
 LC0651                          STATION DESCRIPTION
 LC0651
 LC0651'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0651'AT FAIRBURY.
 LC0651'AT FAIRBURY, LIVINGSTON COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LC0651'RAILROAD, 3 POLES EAST OF THE FREIGHT STATION, AT A PUBLIC-ROAD
 LC0651'CROSSING, 45 FEET WEST OF THE CENTERLINE OF THE ROAD, 30 FEET SOUTH
 LC0651'OF THE CENTERLINE OF THE TRACK, AND ONE FOOT ABOVE THE LEVEL OF
 LC0651'THE TRACK.
 LC0651
 LC0651                          STATION RECOVERY (2025)
 LC0651
 LC0651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0651'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1369 ***********************************************************************
 LC1369  DESIGNATION -  Q 44
 LC1369  PID         -  LC1369
 LC1369  STATE/COUNTY-  IL/PEORIA
 LC1369  COUNTRY     -  US
 LC1369  USGS QUAD   -  PRINCEVILLE (2018)
 LC1369
 LC1369                         *CURRENT SURVEY CONTROL
 LC1369  ______________________________________________________________________
 LC1369* NAD 83(1986) POSITION- 40 55 21.     (N) 089 49 21.     (W)   SCALED
 LC1369* NAVD 88 ORTHO HEIGHT -   234.218 (meters)      768.43  (feet) ADJUSTED
 LC1369  ______________________________________________________________________
 LC1369  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 LC1369  DYNAMIC HEIGHT  -        234.114 (meters)      768.09  (feet) COMP
 LC1369  MODELED GRAVITY -    980,173.5   (mgal)                       NAVD 88
 LC1369
 LC1369  VERT ORDER      -  SECOND    CLASS 0
 LC1369
 LC1369.The horizontal coordinates were scaled from a map and have
 LC1369.an estimated accuracy of +/- 6 seconds.
 LC1369
 LC1369.The orthometric height was determined by differential leveling and
 LC1369.adjusted by the NATIONAL GEODETIC SURVEY
 LC1369.in June 1991.
 LC1369
 LC1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1369.GEOID18 height accuracy estimate available here.
 LC1369
 LC1369.Click photographs - Photos may exist for this station.
 LC1369
 LC1369.The dynamic height is computed by dividing the NAVD 88
 LC1369.geopotential number by the normal gravity value computed on the
 LC1369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1369.degrees latitude (g = 980.6199 gals.).
 LC1369
 LC1369.The modeled gravity was interpolated from observed gravity values.
 LC1369
 LC1369;                    North         East    Units  Estimated Accuracy
 LC1369;SPC IL W     -   472,480.      728,990.      MT  (+/- 180 meters Scaled)
 LC1369
 LC1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL623339(NAD 83)
 LC1369
 LC1369                          SUPERSEDED SURVEY CONTROL
 LC1369
 LC1369  NGVD 29 (??/??/92)  234.289  (m)          768.66   (f) ADJ UNCH    2 0
 LC1369
 LC1369.Superseded values are not recommended for survey control.
 LC1369
 LC1369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1369.See file dsdata.pdf to determine how the superseded data were derived.
 LC1369
 LC1369_MARKER: DB = BENCH MARK DISK
 LC1369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1369_STAMPING: Q 44 1934
 LC1369_MARK LOGO: CGS
 LC1369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1369+STABILITY: SURFACE MOTION
 LC1369
 LC1369  HISTORY     - Date     Condition        Report By
 LC1369  HISTORY     - 1934     MONUMENTED       CGS
 LC1369  HISTORY     - 1942     GOOD             CGS
 LC1369  HISTORY     - 1977     MARK NOT FOUND   USGS
 LC1369  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1369
 LC1369                          STATION DESCRIPTION
 LC1369
 LC1369'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1369'AT MONICA.
 LC1369'AT MONICA, PEORIA COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LC1369'RAILROAD, 9 POLES NORTHEAST OF THE CROSSING OF THE ATCHISON,
 LC1369'TOPEKA AND SANTA FE RAILWAY, AT A ROAD CROSSING, 50 FEET NORTHEAST
 LC1369'OF THE CENTERLINE OF THE ROAD, 30 FEET SOUTHEAST OF THE CENTERLINE
 LC1369'OF THE TRACK, 6 FEET NORTHEAST OF A POLE, AND 4 FEET LOWER THAN
 LC1369'THE TRACK.  A STANDARD DISK, STAMPED Q 44 1934 AND SET IN THE TOP
 LC1369'OF A CONCRETE POST.  NOTE-- PREVIOUSLY DESCRIBED AS BEING 3 FEET
 LC1369'NORTH OF A POLE.
 LC1369
 LC1369                          STATION RECOVERY (1977)
 LC1369
 LC1369'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LC1369'MARK NOT FOUND.
 LC1369
 LC1369                          STATION RECOVERY (1998)
 LC1369
 LC1369'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1369'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0981 ***********************************************************************
 MF0981  DESIGNATION -  Q 45
 MF0981  PID         -  MF0981
 MF0981  STATE/COUNTY-  IL/BUREAU
 MF0981  COUNTRY     -  US
 MF0981  USGS QUAD   -  MANLIUS (2018)
 MF0981
 MF0981                         *CURRENT SURVEY CONTROL
 MF0981  ______________________________________________________________________
 MF0981* NAD 83(1986) POSITION- 41 24 05.     (N) 089 41 04.     (W)   SCALED
 MF0981* NAVD 88 ORTHO HEIGHT -   206.345 (meters)      676.98  (feet) ADJUSTED
 MF0981  ______________________________________________________________________
 MF0981  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 MF0981  DYNAMIC HEIGHT  -        206.263 (meters)      676.71  (feet) COMP
 MF0981  MODELED GRAVITY -    980,219.4   (mgal)                       NAVD 88
 MF0981
 MF0981  VERT ORDER      -  SECOND    CLASS 0
 MF0981
 MF0981.The horizontal coordinates were scaled from a map and have
 MF0981.an estimated accuracy of +/- 6 seconds.
 MF0981
 MF0981.The orthometric height was determined by differential leveling and
 MF0981.adjusted by the NATIONAL GEODETIC SURVEY
 MF0981.in June 1991.
 MF0981
 MF0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0981.GEOID18 height accuracy estimate available here.
 MF0981
 MF0981.Click photographs - Photos may exist for this station.
 MF0981
 MF0981.The dynamic height is computed by dividing the NAVD 88
 MF0981.geopotential number by the normal gravity value computed on the
 MF0981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0981.degrees latitude (g = 980.6199 gals.).
 MF0981
 MF0981.The modeled gravity was interpolated from observed gravity values.
 MF0981
 MF0981;                    North         East    Units  Estimated Accuracy
 MF0981;SPC IL W     -   525,710.      740,320.      MT  (+/- 180 meters Scaled)
 MF0981
 MF0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL755867(NAD 83)
 MF0981
 MF0981                          SUPERSEDED SURVEY CONTROL
 MF0981
 MF0981  NGVD 29 (??/??/92)  206.421  (m)          677.23   (f) ADJ UNCH    2 0
 MF0981
 MF0981.Superseded values are not recommended for survey control.
 MF0981
 MF0981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0981.See file dsdata.pdf to determine how the superseded data were derived.
 MF0981
 MF0981_MARKER: DB = BENCH MARK DISK
 MF0981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0981_STAMPING: Q 45 1934
 MF0981_MARK LOGO: CGS
 MF0981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0981+STABILITY: SURFACE MOTION
 MF0981
 MF0981  HISTORY     - Date     Condition        Report By
 MF0981  HISTORY     - 1934     MONUMENTED       CGS
 MF0981  HISTORY     - 1980     POOR             USGS
 MF0981  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0981  HISTORY     - 20010509 MARK NOT FOUND   USPSQD
 MF0981
 MF0981                          STATION DESCRIPTION
 MF0981
 MF0981'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0981'2.4 MI N FROM LANGLEY.
 MF0981'2.4 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0981'FROM THE STATION AT LANGLEY, BUREAU COUNTY, ON THE SLOPE OF
 MF0981'A CUT, AT A ROAD CROSSING, 36 FEET SOUTH OF THE CENTERLINE
 MF0981'OF THE ROAD, 14 FEET WEST OF THE CENTERLINE OF THE TRACK, 1
 MF0981'FOOT NORTH OF THE FENCE, AND LEVEL WITH THE TRACK.  A STANDARD
 MF0981'DISK, STAMPED Q 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0981
 MF0981                          STATION RECOVERY (1980)
 MF0981
 MF0981'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0981'MARK RECOVERED IN POOR CONDITION.
 MF0981
 MF0981                          STATION RECOVERY (1995)
 MF0981
 MF0981'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0981'MARK NOT FOUND.
 MF0981
 MF0981                          STATION RECOVERY (2001)
 MF0981
 MF0981'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0981'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1152 ***********************************************************************
 MF1152  DESIGNATION -  Q 46
 MF1152  PID         -  MF1152
 MF1152  STATE/COUNTY-  IL/LEE
 MF1152  COUNTRY     -  US
 MF1152  USGS QUAD   -  POLO (2018)
 MF1152
 MF1152                         *CURRENT SURVEY CONTROL
 MF1152  ______________________________________________________________________
 MF1152* NAD 83(1986) POSITION- 41 53 19.     (N) 089 30 27.     (W)   SCALED
 MF1152* NAVD 88 ORTHO HEIGHT -   248.170 (meters)      814.20  (feet) ADJUSTED
 MF1152  ______________________________________________________________________
 MF1152  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 MF1152  DYNAMIC HEIGHT  -        248.084 (meters)      813.92  (feet) COMP
 MF1152  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 MF1152
 MF1152  VERT ORDER      -  SECOND    CLASS 0
 MF1152
 MF1152.The horizontal coordinates were scaled from a map and have
 MF1152.an estimated accuracy of +/- 6 seconds.
 MF1152
 MF1152.The orthometric height was determined by differential leveling and
 MF1152.adjusted by the NATIONAL GEODETIC SURVEY
 MF1152.in June 1991.
 MF1152
 MF1152.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1152.GEOID18 height accuracy estimate available here.
 MF1152
 MF1152.Click photographs - Photos may exist for this station.
 MF1152
 MF1152.The dynamic height is computed by dividing the NAVD 88
 MF1152.geopotential number by the normal gravity value computed on the
 MF1152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1152.degrees latitude (g = 980.6199 gals.).
 MF1152
 MF1152.The modeled gravity was interpolated from observed gravity values.
 MF1152
 MF1152;                    North         East    Units  Estimated Accuracy
 MF1152;SPC IL W     -   579,920.      754,710.      MT  (+/- 180 meters Scaled)
 MF1152
 MF1152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM919404(NAD 83)
 MF1152
 MF1152                          SUPERSEDED SURVEY CONTROL
 MF1152
 MF1152  NGVD 29 (??/??/92)  248.25   (m)          814.5    (f) COMPUTED    2 0
 MF1152
 MF1152.Superseded values are not recommended for survey control.
 MF1152
 MF1152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1152.See file dsdata.pdf to determine how the superseded data were derived.
 MF1152
 MF1152_MARKER: DB = BENCH MARK DISK
 MF1152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1152_STAMPING: Q 46 1934
 MF1152_MARK LOGO: CGS
 MF1152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1152+STABILITY: SURFACE MOTION
 MF1152
 MF1152  HISTORY     - Date     Condition        Report By
 MF1152  HISTORY     - 1934     MONUMENTED       CGS
 MF1152  HISTORY     - 1963     GOOD             CGS
 MF1152  HISTORY     - 1981     MARK NOT FOUND   USGS
 MF1152  HISTORY     - 19950811 MARK NOT FOUND   USPSQD
 MF1152  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1152  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF1152
 MF1152                          STATION DESCRIPTION
 MF1152
 MF1152'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1152'3.7 MI NW FROM DIXON.
 MF1152'3.7 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF1152'CROSSING OF NORTH JEFFERSON AVENUE AT DIXON, LEE COUNTY, 10 POLES
 MF1152'EAST OF THE WOOSUNG STATION-ONE-MILE SIGN, AT A ROAD CROSSING, 45
 MF1152'FEET WEST OF THE CENTERLINE OF THE ROAD, 28 FEET NORTH OF THE
 MF1152'CENTERLINE OF THE TRACK, 9 FEET SOUTHEAST OF A POLE WITH TWO GUY WIRES
 MF1152'AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED Q 46 1934 AND
 MF1152'SET IN THE TOP OF A CONCRETE POST.
 MF1152
 MF1152                          STATION RECOVERY (1963)
 MF1152
 MF1152'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 MF1152'RECOVERED IN GOOD CONDITION.
 MF1152
 MF1152                          STATION RECOVERY (1981)
 MF1152
 MF1152'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF1152'MARK NOT FOUND.
 MF1152
 MF1152                          STATION RECOVERY (1995)
 MF1152
 MF1152'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1152'MARK NOT FOUND.
 MF1152
 MF1152                          STATION RECOVERY (2002)
 MF1152
 MF1152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1152'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1152
 MF1152                          STATION RECOVERY (2003)
 MF1152
 MF1152'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1152'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0036 ***********************************************************************
 MG0036  DESIGNATION -  Q 47
 MG0036  PID         -  MG0036
 MG0036  STATE/COUNTY-  IL/WHITESIDE
 MG0036  COUNTRY     -  US
 MG0036  USGS QUAD   -  UNION GROVE (2018)
 MG0036
 MG0036                         *CURRENT SURVEY CONTROL
 MG0036  ______________________________________________________________________
 MG0036* NAD 83(1986) POSITION- 41 51 33.     (N) 090 03 55.     (W)   SCALED
 MG0036* NAVD 88 ORTHO HEIGHT -   194.023 (meters)      636.56  (feet) ADJUSTED
 MG0036  ______________________________________________________________________
 MG0036  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 MG0036  DYNAMIC HEIGHT  -        193.952 (meters)      636.32  (feet) COMP
 MG0036  MODELED GRAVITY -    980,253.3   (mgal)                       NAVD 88
 MG0036
 MG0036  VERT ORDER      -  SECOND    CLASS 0
 MG0036
 MG0036.The horizontal coordinates were scaled from a map and have
 MG0036.an estimated accuracy of +/- 6 seconds.
 MG0036
 MG0036.The orthometric height was determined by differential leveling and
 MG0036.adjusted by the NATIONAL GEODETIC SURVEY
 MG0036.in June 1991.
 MG0036
 MG0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0036.GEOID18 height accuracy estimate available here.
 MG0036
 MG0036.Click photographs - Photos may exist for this station.
 MG0036
 MG0036.The dynamic height is computed by dividing the NAVD 88
 MG0036.geopotential number by the normal gravity value computed on the
 MG0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0036.degrees latitude (g = 980.6199 gals.).
 MG0036
 MG0036.The modeled gravity was interpolated from observed gravity values.
 MG0036
 MG0036;                    North         East    Units  Estimated Accuracy
 MG0036;SPC IL W     -   576,450.      708,420.      MT  (+/- 180 meters Scaled)
 MG0036
 MG0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG435383(NAD 83)
 MG0036
 MG0036                          SUPERSEDED SURVEY CONTROL
 MG0036
 MG0036  NGVD 29 (??/??/92)  194.050  (m)          636.65   (f) ADJ UNCH    2 0
 MG0036
 MG0036.Superseded values are not recommended for survey control.
 MG0036
 MG0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0036.See file dsdata.pdf to determine how the superseded data were derived.
 MG0036
 MG0036_MARKER: DB = BENCH MARK DISK
 MG0036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0036_STAMPING: Q 47 1934
 MG0036_MARK LOGO: CGS
 MG0036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0036+STABILITY: SURFACE MOTION
 MG0036
 MG0036  HISTORY     - Date     Condition        Report By
 MG0036  HISTORY     - 1934     MONUMENTED       CGS
 MG0036  HISTORY     - 1943     GOOD             CGS
 MG0036  HISTORY     - 19940921 MARK NOT FOUND   USPSQD
 MG0036  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MG0036  HISTORY     - 20030319 MARK NOT FOUND   USPSQD
 MG0036  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0036
 MG0036                          STATION DESCRIPTION
 MG0036
 MG0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0036'2.6 MI NW FROM UNION GROVE.
 MG0036'2.6 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0036'FROM THE STATION AT UNION GROVE, WHITESIDE COUNTY, 5 POLES WEST
 MG0036'OF MILEPOST 130, AT A ROAD CROSSING, 22 FEET EAST OF THE
 MG0036'CENTERLINE OF THE ROAD, 14 FEET NORTH OF THE CENTERLINE OF THE
 MG0036'NORTH TRACK, AND 2 FEET LOWER THAN THE RAIL.  A STANDARD DISK,
 MG0036'STAMPED Q 47 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MG0036
 MG0036                          STATION RECOVERY (1994)
 MG0036
 MG0036'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0036'MARK NOT FOUND.
 MG0036
 MG0036                          STATION RECOVERY (1999)
 MG0036
 MG0036'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0036'MARK NOT FOUND.
 MG0036
 MG0036                          STATION RECOVERY (2003)
 MG0036
 MG0036'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0036'MARK NOT FOUND.
 MG0036
 MG0036                          STATION RECOVERY (2005)
 MG0036
 MG0036'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0643 ***********************************************************************
 MF0643  DESIGNATION -  Q 48
 MF0643  PID         -  MF0643
 MF0643  STATE/COUNTY-  IL/LEE
 MF0643  COUNTRY     -  US
 MF0643  USGS QUAD   -  AMBOY (2018)
 MF0643
 MF0643                         *CURRENT SURVEY CONTROL
 MF0643  ______________________________________________________________________
 MF0643* NAD 83(1986) POSITION- 41 42 59.98   (N) 089 20 10.53   (W)   HD_HELD1
 MF0643* NAVD 88 ORTHO HEIGHT -   226.763 (meters)      743.97  (feet) ADJUSTED
 MF0643  ______________________________________________________________________
 MF0643  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 MF0643  DYNAMIC HEIGHT  -        226.679 (meters)      743.70  (feet) COMP
 MF0643  MODELED GRAVITY -    980,248.8   (mgal)                       NAVD 88
 MF0643
 MF0643  VERT ORDER      -  SECOND    CLASS 0
 MF0643
 MF0643.The horizontal coordinates were determined by differentially corrected
 MF0643.hand held GPS observations or other comparable positioning techniques
 MF0643.and have an estimated accuracy of +/- 3 meters.
 MF0643
 MF0643.The orthometric height was determined by differential leveling and
 MF0643.adjusted by the NATIONAL GEODETIC SURVEY
 MF0643.in June 1991.
 MF0643
 MF0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0643.GEOID18 height accuracy estimate available here.
 MF0643
 MF0643.Click photographs - Photos may exist for this station.
 MF0643
 MF0643.The dynamic height is computed by dividing the NAVD 88
 MF0643.geopotential number by the normal gravity value computed on the
 MF0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0643.degrees latitude (g = 980.6199 gals.).
 MF0643
 MF0643.The modeled gravity was interpolated from observed gravity values.
 MF0643
 MF0643;                    North         East    Units  Estimated Accuracy
 MF0643;SPC IL W     -   560,947.1     769,100.5     MT  (+/- 3 meters HH1 GPS) 
 MF0643
 MF0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0565420955(NAD 83)
 MF0643
 MF0643                          SUPERSEDED SURVEY CONTROL
 MF0643
 MF0643  NGVD 29 (??/??/92)  226.829  (m)          744.19   (f) ADJ UNCH    2 0
 MF0643
 MF0643.Superseded values are not recommended for survey control.
 MF0643
 MF0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0643.See file dsdata.pdf to determine how the superseded data were derived.
 MF0643
 MF0643_MARKER: DB = BENCH MARK DISK
 MF0643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0643_STAMPING: Q 48 1934
 MF0643_MARK LOGO: CGS
 MF0643_PROJECTION: PROJECTING 15 CENTIMETERS
 MF0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0643+STABILITY: SURFACE MOTION
 MF0643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0643+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2017
 MF0643
 MF0643  HISTORY     - Date     Condition        Report By
 MF0643  HISTORY     - 1934     MONUMENTED       CGS
 MF0643  HISTORY     - 1954     GOOD             CGS
 MF0643  HISTORY     - 19950809 GOOD             USPSQD
 MF0643  HISTORY     - 20020128 GOOD             USPSQD
 MF0643  HISTORY     - 20030716 GOOD             USPSQD
 MF0643  HISTORY     - 20170210 GOOD             WILHOF
 MF0643
 MF0643                          STATION DESCRIPTION
 MF0643
 MF0643'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0643'AT AMBOY, LEE COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, ABOUT 200
 MF0643'FEET NORTHWEST OF THE CROSSING OF THE CHICAGO, BURLINGTON AND
 MF0643'QUINCY RAILROAD, AT A ROAD CROSSING, 60 FEET SOUTHEAST OF THE
 MF0643'CENTERLINE OF THE ROAD, 48 FEET SOUTHWEST OF THE CENTERLINE OF THE
 MF0643'TRACK, 30 FEET SOUTHEAST OF A FENCE CORNER, 1 FOOT NORTHEAST OF
 MF0643'THE FENCE, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD
 MF0643'DISK, STAMPED Q 48 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0643
 MF0643                          STATION RECOVERY (1995)
 MF0643
 MF0643'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0643'RECOVERED IN GOOD CONDITION.
 MF0643
 MF0643                          STATION RECOVERY (2002)
 MF0643
 MF0643'RECOVERY NOTE BY US POWER SQUADRON 2002
 MF0643'RECOVERED IN GOOD CONDITION.
 MF0643
 MF0643                          STATION RECOVERY (2003)
 MF0643
 MF0643'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0643'RECOVERED IN GOOD CONDITION.
 MF0643
 MF0643                          STATION RECOVERY (2017)
 MF0643
 MF0643'RECOVERY NOTE BY WILLETT,HOFMANN & ASSOCIATES 2017 (MHN)
 MF0643'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHWEST OF SUBLETTE,
 MF0643'5.3 MI (8.5 KM) EAST OF WALTON AND IN THE TOWN OF AMBOY, IL.
 MF0643'OWNERSHIP--CITY OF AMBOY.
 MF0643'
 MF0643'TO REACH FROM THE INTERSECTION OF ROUTE 30 AND ROUTE 52, PROCEED SOUTH
 MF0643'ON ROUTE 52 FOR 2.8 MI (4.5 KM) TO PROVOST STREET, THENCE WEST ON
 MF0643'PROVOST 1890 FT (576.1 M) TO THE STATION ON THE LEFT.
 MF0643'
 MF0643'IT IS 50.5 FT (15.4 M) SOUTH OF THE CENTERLINE OF PROVOST STREET,
 MF0643'161.0 FT (49.1 M) SOUTHEAST OF A SHED CORNER, 82.0 FT (25.0 M) EAST OF
 MF0643'A HOUSE CORNER, 31.0 FT (9.4 M) SOUTHEAST OF A LIGHT POLE, 84.5 FT
 MF0643'(25.8 M) SOUTHWEST OF WING WALL CORNER, 19.5 FT (5.9 M) NORTHWEST OF A
 MF0643'50 INCH (127 CM) TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0471 ***********************************************************************
 MF0471  DESIGNATION -  Q 50
 MF0471  PID         -  MF0471
 MF0471  STATE/COUNTY-  IL/DE KALB
 MF0471  COUNTRY     -  US
 MF0471  USGS QUAD   -  WATERMAN (2018)
 MF0471
 MF0471                         *CURRENT SURVEY CONTROL
 MF0471  ______________________________________________________________________
 MF0471* NAD 83(1986) POSITION- 41 50 56.90   (N) 088 47 01.44   (W)   HD_HELD1
 MF0471* NAVD 88 ORTHO HEIGHT -   267.468 (meters)      877.52  (feet) ADJUSTED
 MF0471  ______________________________________________________________________
 MF0471  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 MF0471  DYNAMIC HEIGHT  -        267.370 (meters)      877.20  (feet) COMP
 MF0471  MODELED GRAVITY -    980,250.9   (mgal)                       NAVD 88
 MF0471
 MF0471  VERT ORDER      -  SECOND    CLASS 0
 MF0471
 MF0471.The horizontal coordinates were determined by differentially corrected
 MF0471.hand held GPS observations or other comparable positioning techniques
 MF0471.and have an estimated accuracy of +/- 3 meters.
 MF0471
 MF0471.The orthometric height was determined by differential leveling and
 MF0471.adjusted by the NATIONAL GEODETIC SURVEY
 MF0471.in June 1991.
 MF0471
 MF0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0471.GEOID18 height accuracy estimate available here.
 MF0471
 MF0471.Click photographs - Photos may exist for this station.
 MF0471
 MF0471.The dynamic height is computed by dividing the NAVD 88
 MF0471.geopotential number by the normal gravity value computed on the
 MF0471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0471.degrees latitude (g = 980.6199 gals.).
 MF0471
 MF0471.The modeled gravity was interpolated from observed gravity values.
 MF0471
 MF0471;                    North         East    Units  Estimated Accuracy
 MF0471;SPC IL E     -   575,444.7     262,596.9     MT  (+/- 3 meters HH1 GPS) 
 MF0471
 MF0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5192434564(NAD 83)
 MF0471
 MF0471                          SUPERSEDED SURVEY CONTROL
 MF0471
 MF0471  NGVD 29 (??/??/92)  267.513  (m)          877.67   (f) ADJ UNCH    2 0
 MF0471
 MF0471.Superseded values are not recommended for survey control.
 MF0471
 MF0471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0471.See file dsdata.pdf to determine how the superseded data were derived.
 MF0471
 MF0471_MARKER: DB = BENCH MARK DISK
 MF0471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0471_STAMPING: Q 50 1934
 MF0471_MARK LOGO: CGS
 MF0471_PROJECTION: FLUSH
 MF0471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0471+STABILITY: SURFACE MOTION
 MF0471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0471+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2014
 MF0471
 MF0471  HISTORY     - Date     Condition        Report By
 MF0471  HISTORY     - 1934     MONUMENTED       CGS
 MF0471  HISTORY     - 19961023 GOOD             USPSQD
 MF0471  HISTORY     - 20110419 GOOD             AEROME
 MF0471  HISTORY     - 20141215 GOOD             ILSGS
 MF0471
 MF0471                          STATION DESCRIPTION
 MF0471
 MF0471'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0471'1.1 MI SW FROM ELVA.
 MF0471'1.1 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0471'FROM THE STATION AT ELVA, DE KALB COUNTY, AT A ROAD CROSSING,
 MF0471'27 FEET NORTHEAST OF THE CENTER OF THE ROAD, 13 FEET SOUTHEAST
 MF0471'OF THE CENTERLINE OF THE TRACK, 15 FEET SOUTH OF A CATTLEGUARD
 MF0471'FENCE, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED Q 50
 MF0471'1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0471
 MF0471                          STATION RECOVERY (1996)
 MF0471
 MF0471'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0471'RECOVERED IN GOOD CONDITION.
 MF0471
 MF0471                          STATION RECOVERY (2011)
 MF0471
 MF0471'RECOVERY NOTE BY AERO METRIC INC 2011 (MB)
 MF0471'RECOVERED IN GOOD CONDITION.
 MF0471
 MF0471                          STATION RECOVERY (2014)
 MF0471
 MF0471'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2014 (MEB)
 MF0471'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1064 ***********************************************************************
 MF1064  DESIGNATION -  Q 51
 MF1064  PID         -  MF1064
 MF1064  STATE/COUNTY-  IL/BUREAU
 MF1064  COUNTRY     -  US
 MF1064  USGS QUAD   -  WYANET (2018)
 MF1064
 MF1064                         *CURRENT SURVEY CONTROL
 MF1064  ______________________________________________________________________
 MF1064* NAD 83(1986) POSITION- 41 21 12.     (N) 089 35 13.     (W)   SCALED
 MF1064* NAVD 88 ORTHO HEIGHT -   183.428 (meters)      601.80  (feet) ADJUSTED
 MF1064  ______________________________________________________________________
 MF1064  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 MF1064  DYNAMIC HEIGHT  -        183.353 (meters)      601.55  (feet) COMP
 MF1064  MODELED GRAVITY -    980,212.0   (mgal)                       NAVD 88
 MF1064
 MF1064  VERT ORDER      -  SECOND    CLASS 0
 MF1064
 MF1064.The horizontal coordinates were scaled from a map and have
 MF1064.an estimated accuracy of +/- 6 seconds.
 MF1064
 MF1064.The orthometric height was determined by differential leveling and
 MF1064.adjusted by the NATIONAL GEODETIC SURVEY
 MF1064.in June 1991.
 MF1064
 MF1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1064.GEOID18 height accuracy estimate available here.
 MF1064
 MF1064.Click photographs - Photos may exist for this station.
 MF1064
 MF1064.The dynamic height is computed by dividing the NAVD 88
 MF1064.geopotential number by the normal gravity value computed on the
 MF1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1064.degrees latitude (g = 980.6199 gals.).
 MF1064
 MF1064.The modeled gravity was interpolated from observed gravity values.
 MF1064
 MF1064;                    North         East    Units  Estimated Accuracy
 MF1064;SPC IL W     -   520,430.      748,510.      MT  (+/- 180 meters Scaled)
 MF1064
 MF1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL835812(NAD 83)
 MF1064
 MF1064                          SUPERSEDED SURVEY CONTROL
 MF1064
 MF1064  NGVD 29 (??/??/92)  183.509  (m)          602.06   (f) ADJ UNCH    2 0
 MF1064
 MF1064.Superseded values are not recommended for survey control.
 MF1064
 MF1064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1064.See file dsdata.pdf to determine how the superseded data were derived.
 MF1064
 MF1064_MARKER: DB = BENCH MARK DISK
 MF1064_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1064_SP_SET: PILLAR BASE
 MF1064_STAMPING: Q 51 1934
 MF1064_MARK LOGO: CGS
 MF1064_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1064
 MF1064  HISTORY     - Date     Condition        Report By
 MF1064  HISTORY     - 1934     MONUMENTED       CGS
 MF1064  HISTORY     - 1959     GOOD             CGS
 MF1064  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1064  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF1064
 MF1064                          STATION DESCRIPTION
 MF1064
 MF1064'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1064'AT WYANET.
 MF1064'AT WYANET, NEAR THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD
 MF1064'STATION, AT A HIGHWAY OVERPASS, SET IN THE TOP OF THE CONCRETE
 MF1064'BASE OF THE PILLARS, 10 FEET SOUTH OF THE SOUTH RAIL OF THE
 MF1064'SOUTH TRACK, 2 FEET WEST OF THE WEST EDGE OF THE EAST PILLAR,
 MF1064'MIDWAY BETWEEN THE NORTH AND SOUTH EDGES OF THE CONCRETE BASE,
 MF1064'ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 MF1064
 MF1064                          STATION RECOVERY (1995)
 MF1064
 MF1064'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1064'MARK NOT FOUND.
 MF1064
 MF1064                          STATION RECOVERY (2001)
 MF1064
 MF1064'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1064'UNABLE TO RECOVER, THE STATION IS BURIED UNDER 1 FOOT OF BALLAST ROCK.
 MF1064'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0087 ***********************************************************************
 MG0087  DESIGNATION -  Q 52
 MG0087  PID         -  MG0087
 MG0087  STATE/COUNTY-  IL/HENRY
 MG0087  COUNTRY     -  US
 MG0087  USGS QUAD   -  GREEN ROCK (2018)
 MG0087
 MG0087                         *CURRENT SURVEY CONTROL
 MG0087  ______________________________________________________________________
 MG0087* NAD 83(1986) POSITION- 41 28 35.     (N) 090 19 18.     (W)   SCALED
 MG0087* NAVD 88 ORTHO HEIGHT -   176.585 (meters)      579.35  (feet) ADJUSTED
 MG0087  ______________________________________________________________________
 MG0087  GEOID HEIGHT    -        -32.916 (meters)                     GEOID18
 MG0087  DYNAMIC HEIGHT  -        176.516 (meters)      579.12  (feet) COMP
 MG0087  MODELED GRAVITY -    980,230.1   (mgal)                       NAVD 88
 MG0087
 MG0087  VERT ORDER      -  SECOND    CLASS 0
 MG0087
 MG0087.The horizontal coordinates were scaled from a map and have
 MG0087.an estimated accuracy of +/- 6 seconds.
 MG0087
 MG0087.The orthometric height was determined by differential leveling and
 MG0087.adjusted by the NATIONAL GEODETIC SURVEY
 MG0087.in June 1991.
 MG0087
 MG0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0087.GEOID18 height accuracy estimate available here.
 MG0087
 MG0087.Click photographs - Photos may exist for this station.
 MG0087
 MG0087.The dynamic height is computed by dividing the NAVD 88
 MG0087.geopotential number by the normal gravity value computed on the
 MG0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0087.degrees latitude (g = 980.6199 gals.).
 MG0087
 MG0087.The modeled gravity was interpolated from observed gravity values.
 MG0087
 MG0087;                    North         East    Units  Estimated Accuracy
 MG0087;SPC IL W     -   533,940.      687,050.      MT  (+/- 180 meters Scaled)
 MG0087
 MG0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF236951(NAD 83)
 MG0087
 MG0087                          SUPERSEDED SURVEY CONTROL
 MG0087
 MG0087  NGVD 29 (??/??/92)  176.664  (m)          579.61   (f) ADJ UNCH    2 0
 MG0087
 MG0087.Superseded values are not recommended for survey control.
 MG0087
 MG0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0087.See file dsdata.pdf to determine how the superseded data were derived.
 MG0087
 MG0087_MARKER: DB = BENCH MARK DISK
 MG0087_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0087_SP_SET: CULVERT HEADWALL
 MG0087_STAMPING: Q 52 1934
 MG0087_MARK LOGO: CGS
 MG0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0087+STABILITY: SURFACE MOTION
 MG0087
 MG0087  HISTORY     - Date     Condition        Report By
 MG0087  HISTORY     - 1934     MONUMENTED       CGS
 MG0087  HISTORY     - 19960715 GOOD             USPSQD
 MG0087  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0087  HISTORY     - 20040630 MARK NOT FOUND   USPSQD
 MG0087
 MG0087                          STATION DESCRIPTION
 MG0087
 MG0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0087'AT GREEN RIVER.
 MG0087'AT GREEN RIVER, ON THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY,
 MG0087'3-1/2 POLES WEST OF THE STATION, AT MILEPOST 168, ON HALF
 MG0087'POLE EAST OF A ROAD CROSSING, 33 FEET SOUTH OF THE CENTERLINE
 MG0087'OF THE SOUTH MAIN TRACK, AT A CULVERT, AND IN THE CENTER OF THE
 MG0087'TOP OF THE SOUTH CONCRETE HEADWALL.  A STANDARD DISK, STAMPED Q
 MG0087'52 1934.
 MG0087
 MG0087                          STATION RECOVERY (1996)
 MG0087
 MG0087'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0087'RECOVERED IN GOOD CONDITION.
 MG0087
 MG0087                          STATION RECOVERY (2001)
 MG0087
 MG0087'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0087'MARK NOT FOUND.
 MG0087
 MG0087                          STATION RECOVERY (2004)
 MG0087
 MG0087'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0087'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0061 ***********************************************************************
 MG0061  DESIGNATION -  Q 53
 MG0061  PID         -  MG0061
 MG0061  STATE/COUNTY-  IL/HENRY
 MG0061  COUNTRY     -  US
 MG0061  USGS QUAD   -  NEW WINDSOR (2018)
 MG0061
 MG0061                         *CURRENT SURVEY CONTROL
 MG0061  ______________________________________________________________________
 MG0061* NAD 83(1986) POSITION- 41 12 09.     (N) 090 22 59.     (W)   SCALED
 MG0061* NAVD 88 ORTHO HEIGHT -   243.118 (meters)      797.63  (feet) ADJUSTED
 MG0061  ______________________________________________________________________
 MG0061  GEOID HEIGHT    -        -32.819 (meters)                     GEOID18
 MG0061  DYNAMIC HEIGHT  -        243.016 (meters)      797.30  (feet) COMP
 MG0061  MODELED GRAVITY -    980,200.8   (mgal)                       NAVD 88
 MG0061
 MG0061  VERT ORDER      -  SECOND    CLASS 0
 MG0061
 MG0061.The horizontal coordinates were scaled from a map and have
 MG0061.an estimated accuracy of +/- 6 seconds.
 MG0061
 MG0061.The orthometric height was determined by differential leveling and
 MG0061.adjusted by the NATIONAL GEODETIC SURVEY
 MG0061.in June 1991.
 MG0061
 MG0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0061.GEOID18 height accuracy estimate available here.
 MG0061
 MG0061.Click photographs - Photos may exist for this station.
 MG0061
 MG0061.The dynamic height is computed by dividing the NAVD 88
 MG0061.geopotential number by the normal gravity value computed on the
 MG0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0061.degrees latitude (g = 980.6199 gals.).
 MG0061
 MG0061.The modeled gravity was interpolated from observed gravity values.
 MG0061
 MG0061;                    North         East    Units  Estimated Accuracy
 MG0061;SPC IL W     -   503,540.      681,850.      MT  (+/- 180 meters Scaled)
 MG0061
 MG0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF194645(NAD 83)
 MG0061
 MG0061                          SUPERSEDED SURVEY CONTROL
 MG0061
 MG0061  NGVD 29 (??/??/92)  243.176  (m)          797.82   (f) ADJ UNCH    2 0
 MG0061
 MG0061.Superseded values are not recommended for survey control.
 MG0061
 MG0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0061.See file dsdata.pdf to determine how the superseded data were derived.
 MG0061
 MG0061_MARKER: DB = BENCH MARK DISK
 MG0061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0061_STAMPING: Q 53 1934
 MG0061_MARK LOGO: CGS
 MG0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0061+STABILITY: SURFACE MOTION
 MG0061
 MG0061  HISTORY     - Date     Condition        Report By
 MG0061  HISTORY     - 1934     MONUMENTED       CGS
 MG0061  HISTORY     - 1942     GOOD             CGS
 MG0061  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0061  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0061  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0061  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0061
 MG0061                          STATION DESCRIPTION
 MG0061
 MG0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MG0061'0.8 MI N FROM ALPHA.
 MG0061'0.8 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MG0061'FROM THE STATION AT ALPHA, HENRY COUNTY, AT A CROSSING OF STATE
 MG0061'HIGHWAY 83, AT MILEPOST 3, AT MILEPOST 217, 50 FEET EAST OF
 MG0061'THE CENTERLINE OF THE TRACK, 47 FEET SOUTH OF THE CENTERLINE
 MG0061'OF THE HIGHWAY, 4 FEET SOUTHWEST OF A FENCE CORNER, AND ABOUT
 MG0061'4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED Q
 MG0061'53 1934 AND SET IN THE TP OF A CONCRETE POST.
 MG0061
 MG0061                          STATION RECOVERY (1988)
 MG0061
 MG0061'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0061'MARK NOT FOUND.
 MG0061
 MG0061                          STATION RECOVERY (1996)
 MG0061
 MG0061'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0061'MARK NOT FOUND.
 MG0061
 MG0061                          STATION RECOVERY (2001)
 MG0061
 MG0061'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0061'MARK NOT FOUND.
 MG0061
 MG0061                          STATION RECOVERY (2004)
 MG0061
 MG0061'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0379 ***********************************************************************
 LD0379  DESIGNATION -  Q 55
 LD0379  PID         -  LD0379
 LD0379  STATE/COUNTY-  IL/MCDONOUGH
 LD0379  COUNTRY     -  US
 LD0379  USGS QUAD   -  PLYMOUTH (2018)
 LD0379
 LD0379                         *CURRENT SURVEY CONTROL
 LD0379  ______________________________________________________________________
 LD0379* NAD 83(1986) POSITION- 40 20 42.     (N) 090 53 26.     (W)   SCALED
 LD0379* NAVD 88 ORTHO HEIGHT -   166.156 (meters)      545.13  (feet) ADJUSTED
 LD0379  ______________________________________________________________________
 LD0379  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 LD0379  DYNAMIC HEIGHT  -        166.074 (meters)      544.86  (feet) COMP
 LD0379  MODELED GRAVITY -    980,127.8   (mgal)                       NAVD 88
 LD0379
 LD0379  VERT ORDER      -  SECOND    CLASS 0
 LD0379
 LD0379.The horizontal coordinates were scaled from a map and have
 LD0379.an estimated accuracy of +/- 6 seconds.
 LD0379
 LD0379.The orthometric height was determined by differential leveling and
 LD0379.adjusted by the NATIONAL GEODETIC SURVEY
 LD0379.in June 1991.
 LD0379
 LD0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0379.GEOID18 height accuracy estimate available here.
 LD0379
 LD0379.Click photographs - Photos may exist for this station.
 LD0379
 LD0379.The dynamic height is computed by dividing the NAVD 88
 LD0379.geopotential number by the normal gravity value computed on the
 LD0379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0379.degrees latitude (g = 980.6199 gals.).
 LD0379
 LD0379.The modeled gravity was interpolated from observed gravity values.
 LD0379
 LD0379;                    North         East    Units  Estimated Accuracy
 LD0379;SPC IL W     -   408,550.      638,500.      MT  (+/- 180 meters Scaled)
 LD0379
 LD0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE791681(NAD 83)
 LD0379
 LD0379                          SUPERSEDED SURVEY CONTROL
 LD0379
 LD0379  NGVD 29 (??/??/92)  166.236  (m)          545.39   (f) ADJ UNCH    2 0
 LD0379
 LD0379.Superseded values are not recommended for survey control.
 LD0379
 LD0379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0379.See file dsdata.pdf to determine how the superseded data were derived.
 LD0379
 LD0379_MARKER: DB = BENCH MARK DISK
 LD0379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0379_STAMPING: Q 55 1935
 LD0379_MARK LOGO: CGS
 LD0379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0379+STABILITY: SURFACE MOTION
 LD0379
 LD0379  HISTORY     - Date     Condition        Report By
 LD0379  HISTORY     - 1935     MONUMENTED       CGS
 LD0379  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0379  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0379
 LD0379                          STATION DESCRIPTION
 LD0379
 LD0379'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0379'AT COLMAR.
 LD0379'AT COLMAR, MCDONOUGH  COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0379'RAILROAD, 6 FEET NORTH OF THE STATION, AT A ROAD CROSSING, 90 FEET
 LD0379'SOUTH OF THE CENTERLINE OF THE ROAD, 30 FEET EAST OF THE CENTERLINE
 LD0379'OF THE TRACK, AND 2-1/2 FEET LOWER THAN THE TRACK.  A STANDARD
 LD0379'DISK, STAMPED Q 55 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0379
 LD0379                          STATION RECOVERY (1974)
 LD0379
 LD0379'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0379'MARK NOT FOUND.
 LD0379
 LD0379                          STATION RECOVERY (2012)
 LD0379
 LD0379'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0379'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0341 ***********************************************************************
 LD0341  DESIGNATION -  Q 56
 LD0341  PID         -  LD0341
 LD0341  STATE/COUNTY-  IL/FULTON
 LD0341  COUNTRY     -  US
 LD0341  USGS QUAD   -  VERMONT (2018)
 LD0341
 LD0341                         *CURRENT SURVEY CONTROL
 LD0341  ______________________________________________________________________
 LD0341* NAD 83(1986) POSITION- 40 20 18.     (N) 090 25 22.     (W)   SCALED
 LD0341* NAVD 88 ORTHO HEIGHT -   207.725 (meters)      681.51  (feet) ADJUSTED
 LD0341  ______________________________________________________________________
 LD0341  GEOID HEIGHT    -        -33.104 (meters)                     GEOID18
 LD0341  DYNAMIC HEIGHT  -        207.621 (meters)      681.17  (feet) COMP
 LD0341  MODELED GRAVITY -    980,124.3   (mgal)                       NAVD 88
 LD0341
 LD0341  VERT ORDER      -  SECOND    CLASS 0
 LD0341
 LD0341.The horizontal coordinates were scaled from a map and have
 LD0341.an estimated accuracy of +/- 6 seconds.
 LD0341
 LD0341.The orthometric height was determined by differential leveling and
 LD0341.adjusted by the NATIONAL GEODETIC SURVEY
 LD0341.in June 1991.
 LD0341
 LD0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0341.GEOID18 height accuracy estimate available here.
 LD0341
 LD0341.Click photographs - Photos may exist for this station.
 LD0341
 LD0341.The dynamic height is computed by dividing the NAVD 88
 LD0341.geopotential number by the normal gravity value computed on the
 LD0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0341.degrees latitude (g = 980.6199 gals.).
 LD0341
 LD0341.The modeled gravity was interpolated from observed gravity values.
 LD0341
 LD0341;                    North         East    Units  Estimated Accuracy
 LD0341;SPC IL W     -   407,590.      678,240.      MT  (+/- 180 meters Scaled)
 LD0341
 LD0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE189684(NAD 83)
 LD0341
 LD0341                          SUPERSEDED SURVEY CONTROL
 LD0341
 LD0341  NGVD 29 (??/??/92)  207.807  (m)          681.78   (f) ADJ UNCH    2 0
 LD0341
 LD0341.Superseded values are not recommended for survey control.
 LD0341
 LD0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0341.See file dsdata.pdf to determine how the superseded data were derived.
 LD0341
 LD0341_MARKER: DB = BENCH MARK DISK
 LD0341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0341_STAMPING: Q 56 1935
 LD0341_MARK LOGO: CGS
 LD0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0341+STABILITY: SURFACE MOTION
 LD0341
 LD0341  HISTORY     - Date     Condition        Report By
 LD0341  HISTORY     - 1935     MONUMENTED       CGS
 LD0341  HISTORY     - 20120724 MARK NOT FOUND   ILDT
 LD0341
 LD0341                          STATION DESCRIPTION
 LD0341
 LD0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0341'1.9 MI S FROM TABLE GROVE.
 LD0341'1.9 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0341'FROM THE STATION AT TABLE GROVE, FULTON COUNTY, 4 POLES SOUTH OF
 LD0341'MILEPOST 144, AT A ROAD CROSSING, 42 FEET WEST OF THE CENTERLINE
 LD0341'OF THE WEST TRACK, 27 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 LD0341'3 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND 5 FEET LOWER THAN THE
 LD0341'TRACK.  A STANDARD DISK, STAMPED Q 56 1935 AND SET IN THE TOP OF
 LD0341'A CONCRETE POST.
 LD0341
 LD0341                          STATION RECOVERY (2012)
 LD0341
 LD0341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0341'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0475 ***********************************************************************
 NH0475  DESIGNATION -  Q 6
 NH0475  PID         -  NH0475
 NH0475  STATE/COUNTY-  IL/WINNEBAGO
 NH0475  COUNTRY     -  US
 NH0475  USGS QUAD   -  PECATONICA (2018)
 NH0475
 NH0475                         *CURRENT SURVEY CONTROL
 NH0475  ______________________________________________________________________
 NH0475* NAD 83(1986) POSITION- 42 18 53.     (N) 089 21 32.     (W)   SCALED
 NH0475* NAVD 88 ORTHO HEIGHT -   232.773 (meters)      763.69  (feet) ADJUSTED
 NH0475  ______________________________________________________________________
 NH0475  GEOID HEIGHT    -        -33.392 (meters)                     GEOID18
 NH0475  DYNAMIC HEIGHT  -        232.697 (meters)      763.44  (feet) COMP
 NH0475  MODELED GRAVITY -    980,288.4   (mgal)                       NAVD 88
 NH0475
 NH0475  VERT ORDER      -  FIRST     CLASS II
 NH0475
 NH0475.The horizontal coordinates were scaled from a map and have
 NH0475.an estimated accuracy of +/- 6 seconds.
 NH0475
 NH0475.The orthometric height was determined by differential leveling and
 NH0475.adjusted by the NATIONAL GEODETIC SURVEY
 NH0475.in June 1991.
 NH0475
 NH0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0475.GEOID18 height accuracy estimate available here.
 NH0475
 NH0475.Click photographs - Photos may exist for this station.
 NH0475
 NH0475.The dynamic height is computed by dividing the NAVD 88
 NH0475.geopotential number by the normal gravity value computed on the
 NH0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0475.degrees latitude (g = 980.6199 gals.).
 NH0475
 NH0475.The modeled gravity was interpolated from observed gravity values.
 NH0475
 NH0475;                    North         East    Units  Estimated Accuracy
 NH0475;SPC IL W     -   627,360.      766,590.      MT  (+/- 180 meters Scaled)
 NH0475
 NH0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM056874(NAD 83)
 NH0475
 NH0475                          SUPERSEDED SURVEY CONTROL
 NH0475
 NH0475  NGVD 29 (??/??/92)  232.82   (m)          763.8    (f) COMPUTED    1 2
 NH0475
 NH0475.Superseded values are not recommended for survey control.
 NH0475
 NH0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0475.See file dsdata.pdf to determine how the superseded data were derived.
 NH0475
 NH0475_MARKER: DB = BENCH MARK DISK
 NH0475_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0475_SP_SET: STONE FOUNDATION
 NH0475_STAMPING: ELEV 764.083 FT Q 6 1920
 NH0475_MARK LOGO: CGS
 NH0475_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0475
 NH0475  HISTORY     - Date     Condition        Report By
 NH0475  HISTORY     - 1920     MONUMENTED       CGS
 NH0475  HISTORY     - 1960     GOOD             CGS
 NH0475  HISTORY     - 1971     GOOD             NGS
 NH0475  HISTORY     - 1987     GOOD             USPSQD
 NH0475  HISTORY     - 19970510 GOOD             USPSQD
 NH0475
 NH0475                          STATION DESCRIPTION
 NH0475
 NH0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0475'AT PECATONICA.
 NH0475'AT PECATONICA, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, ABOUT
 NH0475'75 YARDS EAST OF THE STATION, AT THE CROSSING OF MAIN STREET,
 NH0475'SET VERTICALLY IN THE NORTH FACE OF THE NORTHWEST CORNER OF STONE
 NH0475'FOUNDATION OF THE PECATONICA PRODUCE AND SUPPLY COMPANY (A
 NH0475'BUILDING WITH METAL SIDING), 6 FEET EAST OF THE EAST CURB OF MAIN
 NH0475'STREET, 6 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTH ONE OF THREE
 NH0475'SIDE TRACKS, 1/2 FOOT EAST OF NORTHWEST CORNER OF BUILDING, AND
 NH0475'3 FEET ABOVE GROUND.
 NH0475
 NH0475                          STATION RECOVERY (1971)
 NH0475
 NH0475'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0475'RECOVERED IN GOOD CONDITION.
 NH0475
 NH0475                          STATION RECOVERY (1987)
 NH0475
 NH0475'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0475'RECOVERED IN GOOD CONDITION.
 NH0475
 NH0475                          STATION RECOVERY (1997)
 NH0475
 NH0475'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0471 ***********************************************************************
 LC0471  DESIGNATION -  Q 7 RESET
 LC0471  PID         -  LC0471
 LC0471  STATE/COUNTY-  IL/MCLEAN
 LC0471  COUNTRY     -  US
 LC0471  USGS QUAD   -  HEYWORTH (2018)
 LC0471
 LC0471                         *CURRENT SURVEY CONTROL
 LC0471  ______________________________________________________________________
 LC0471* NAD 83(1986) POSITION- 40 18 48.     (N) 088 58 37.     (W)   SCALED
 LC0471* NAVD 88 ORTHO HEIGHT -   228.003 (meters)      748.04  (feet) ADJUSTED
 LC0471  ______________________________________________________________________
 LC0471  GEOID HEIGHT    -        -32.131 (meters)                     GEOID18
 LC0471  DYNAMIC HEIGHT  -        227.891 (meters)      747.67  (feet) COMP
 LC0471  MODELED GRAVITY -    980,129.6   (mgal)                       NAVD 88
 LC0471
 LC0471  VERT ORDER      -  FIRST     CLASS I
 LC0471
 LC0471.The horizontal coordinates were scaled from a map and have
 LC0471.an estimated accuracy of +/- 6 seconds.
 LC0471
 LC0471.The orthometric height was determined by differential leveling and
 LC0471.adjusted by the NATIONAL GEODETIC SURVEY
 LC0471.in June 1991.
 LC0471
 LC0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0471.GEOID18 height accuracy estimate available here.
 LC0471
 LC0471.Click photographs - Photos may exist for this station.
 LC0471
 LC0471.The dynamic height is computed by dividing the NAVD 88
 LC0471.geopotential number by the normal gravity value computed on the
 LC0471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0471.degrees latitude (g = 980.6199 gals.).
 LC0471
 LC0471.The modeled gravity was interpolated from observed gravity values.
 LC0471
 LC0471;                    North         East    Units  Estimated Accuracy
 LC0471;SPC IL E     -   404,990.      245,290.      MT  (+/- 180 meters Scaled)
 LC0471
 LC0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK320644(NAD 83)
 LC0471
 LC0471                          SUPERSEDED SURVEY CONTROL
 LC0471
 LC0471  NGVD 29 (??/??/92)  228.07   (m)          748.3    (f) COMPUTED    1 1
 LC0471
 LC0471.Superseded values are not recommended for survey control.
 LC0471
 LC0471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0471.See file dsdata.pdf to determine how the superseded data were derived.
 LC0471
 LC0471_MARKER: DB = BENCH MARK DISK
 LC0471_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0471_SP_SET: WATER TOWER BASE
 LC0471_STAMPING: Q 7 RESET 1968
 LC0471_MARK LOGO: CGS
 LC0471_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0471
 LC0471  HISTORY     - Date     Condition        Report By
 LC0471  HISTORY     - 1968     MONUMENTED       CGS
 LC0471  HISTORY     - 1969     GOOD             CGS
 LC0471  HISTORY     - 1989     GOOD             USPSQD
 LC0471  HISTORY     - 20190516 MARK NOT FOUND   USPSQD
 LC0471
 LC0471                          STATION DESCRIPTION
 LC0471
 LC0471'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0471'0.2 MI SW FROM HEYWORTH.
 LC0471'ABOUT 0.1 MILE WEST ALONG MAIN STREET FROM THE POST OFFICE AT
 LC0471'HEYWORTH, THENCE 0.05 MILE SOUTH ALONG BUCHANAN STREET, 150
 LC0471'FEET NORTHEAST OF THE CENTER OF THE INTERSECTION OF THE STREET
 LC0471'AND COLE STREET, 73 FEET NORTH OF THE CENTER LINE OF COLE
 LC0471'STREET, SET IN THE TOP OF THE NORTH CORNER OF THE CONCRETE BASE
 LC0471'FOR THE NORTHWEST LEG OF THE CITY WATER TOWER, 59 1/2 FEET
 LC0471'NORTHEAST OF THE SOUTHEAST CORNER OF THE MUNICIPAL ELECTRIC
 LC0471'LIGHT AND POWER PLANT BUILDING, AND ABOUT 1 FOOT ABOVE THE LEVEL
 LC0471'OF THE GROUND.  SEC 34, T 22 N, R 2 E.
 LC0471
 LC0471                          STATION RECOVERY (1989)
 LC0471
 LC0471'RECOVERY NOTE BY US POWER SQUADRON 1989 (KMS)
 LC0471'RECOVERED IN GOOD CONDITION.
 LC0471
 LC0471                          STATION RECOVERY (2019)
 LC0471
 LC0471'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 LC0471'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0193 ***********************************************************************
 KC0193  DESIGNATION -  Q 79
 KC0193  PID         -  KC0193
 KC0193  STATE/COUNTY-  IL/PIKE
 KC0193  COUNTRY     -  US
 KC0193  USGS QUAD   -  BAYLIS (2018)
 KC0193
 KC0193                         *CURRENT SURVEY CONTROL
 KC0193  ______________________________________________________________________
 KC0193* NAD 83(1986) POSITION- 39 43 08.     (N) 090 56 59.     (W)   SCALED
 KC0193* NAVD 88 ORTHO HEIGHT -   242.966 (meters)      797.13  (feet) ADJUSTED
 KC0193  ______________________________________________________________________
 KC0193  GEOID HEIGHT    -        -32.545 (meters)                     GEOID18
 KC0193  DYNAMIC HEIGHT  -        242.831 (meters)      796.69  (feet) COMP
 KC0193  MODELED GRAVITY -    980,065.9   (mgal)                       NAVD 88
 KC0193
 KC0193  VERT ORDER      -  SECOND    CLASS 0
 KC0193
 KC0193.The horizontal coordinates were scaled from a map and have
 KC0193.an estimated accuracy of +/- 6 seconds.
 KC0193
 KC0193.The orthometric height was determined by differential leveling and
 KC0193.adjusted by the NATIONAL GEODETIC SURVEY
 KC0193.in June 1991.
 KC0193
 KC0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0193.GEOID18 height accuracy estimate available here.
 KC0193
 KC0193.Click photographs - Photos may exist for this station.
 KC0193
 KC0193.The dynamic height is computed by dividing the NAVD 88
 KC0193.geopotential number by the normal gravity value computed on the
 KC0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0193.degrees latitude (g = 980.6199 gals.).
 KC0193
 KC0193.The modeled gravity was interpolated from observed gravity values.
 KC0193
 KC0193;                    North         East    Units  Estimated Accuracy
 KC0193;SPC IL W     -   339,070.      632,860.      MT  (+/- 180 meters Scaled)
 KC0193
 KC0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD757985(NAD 83)
 KC0193
 KC0193                          SUPERSEDED SURVEY CONTROL
 KC0193
 KC0193  NGVD 29 (??/??/92)  243.035  (m)          797.36   (f) ADJ UNCH    2 0
 KC0193
 KC0193.Superseded values are not recommended for survey control.
 KC0193
 KC0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0193.See file dsdata.pdf to determine how the superseded data were derived.
 KC0193
 KC0193_MARKER: DB = BENCH MARK DISK
 KC0193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0193_STAMPING: Q 79 1935
 KC0193_MARK LOGO: CGS
 KC0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0193+STABILITY: SURFACE MOTION
 KC0193
 KC0193  HISTORY     - Date     Condition        Report By
 KC0193  HISTORY     - 1935     MONUMENTED       CGS
 KC0193  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0193
 KC0193                          STATION DESCRIPTION
 KC0193
 KC0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0193'1.5 MI E FROM HADLEY.
 KC0193'1.5 MILES EAST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0193'HADLEY, PIKE COUNTY, AT MILEAGE 491.1, 45 FEET WEST OF THE CENTER
 KC0193'OF A GRADE CROSSING, 50 FEET NORTH OF THE CENTERLINE OF THE
 KC0193'TRACK, AND ONE FOOT SOUTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 KC0193'DISK, STAMPED Q 79 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0193
 KC0193                          STATION RECOVERY (1976)
 KC0193
 KC0193'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0193'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0355 ***********************************************************************
 KC0355  DESIGNATION -  Q 80
 KC0355  PID         -  KC0355
 KC0355  STATE/COUNTY-  IL/PIKE
 KC0355  COUNTRY     -  US
 KC0355  USGS QUAD   -  ROCKPORT (2018)
 KC0355
 KC0355                         *CURRENT SURVEY CONTROL
 KC0355  ______________________________________________________________________
 KC0355* NAD 83(1986) POSITION- 39 35 45.     (N) 091 04 08.     (W)   SCALED
 KC0355* NAVD 88 ORTHO HEIGHT -   141.619 (meters)      464.63  (feet) ADJUSTED
 KC0355  ______________________________________________________________________
 KC0355  GEOID HEIGHT    -        -32.520 (meters)                     GEOID18
 KC0355  DYNAMIC HEIGHT  -        141.540 (meters)      464.37  (feet) COMP
 KC0355  MODELED GRAVITY -    980,070.9   (mgal)                       NAVD 88
 KC0355
 KC0355  VERT ORDER      -  SECOND    CLASS 0
 KC0355
 KC0355.The horizontal coordinates were scaled from a map and have
 KC0355.an estimated accuracy of +/- 6 seconds.
 KC0355
 KC0355.The orthometric height was determined by differential leveling and
 KC0355.adjusted by the NATIONAL GEODETIC SURVEY
 KC0355.in June 1991.
 KC0355
 KC0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0355.GEOID18 height accuracy estimate available here.
 KC0355
 KC0355.Click photographs - Photos may exist for this station.
 KC0355
 KC0355.The dynamic height is computed by dividing the NAVD 88
 KC0355.geopotential number by the normal gravity value computed on the
 KC0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0355.degrees latitude (g = 980.6199 gals.).
 KC0355
 KC0355.The modeled gravity was interpolated from observed gravity values.
 KC0355
 KC0355;                    North         East    Units  Estimated Accuracy
 KC0355;SPC IL W     -   325,500.      622,510.      MT  (+/- 180 meters Scaled)
 KC0355
 KC0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD658846(NAD 83)
 KC0355
 KC0355                          SUPERSEDED SURVEY CONTROL
 KC0355
 KC0355  NGVD 29 (??/??/92)  141.695  (m)          464.88   (f) ADJ UNCH    2 0
 KC0355
 KC0355.Superseded values are not recommended for survey control.
 KC0355
 KC0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0355.See file dsdata.pdf to determine how the superseded data were derived.
 KC0355
 KC0355_MARKER: DB = BENCH MARK DISK
 KC0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0355_STAMPING: Q 80 1935
 KC0355_MARK LOGO: CGS
 KC0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0355+STABILITY: SURFACE MOTION
 KC0355
 KC0355  HISTORY     - Date     Condition        Report By
 KC0355  HISTORY     - 1935     MONUMENTED       CGS
 KC0355  HISTORY     - 1972     MARK NOT FOUND   USGS
 KC0355  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0355
 KC0355                          STATION DESCRIPTION
 KC0355
 KC0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0355'3 MI SE FROM NEW CANTON.
 KC0355'3.0 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0355'RAILROAD FROM THE STATION AT NEW CANTON, PIKE COUNTY, 0.1 MILE
 KC0355'SOUTHEAST OF MILEPOST 18, 1-1/2 RAILS NORTHWEST OF GRADE CROSSING,
 KC0355'45 FEET SOUTHWEST OF THE TRACK, AND ONE FOOT NORTHEAST OF THE
 KC0355'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED Q 80 1935 AND SET
 KC0355'IN THE TOP OF A CONCRETE POST.
 KC0355
 KC0355                          STATION RECOVERY (1972)
 KC0355
 KC0355'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 KC0355'MARK NOT FOUND.
 KC0355
 KC0355                          STATION RECOVERY (2012)
 KC0355
 KC0355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0355'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0100 ***********************************************************************
 KC0100  DESIGNATION -  Q 81
 KC0100  PID         -  KC0100
 KC0100  STATE/COUNTY-  IL/PIKE
 KC0100  COUNTRY     -  US
 KC0100  USGS QUAD   -  PLEASANT HILL EAST (2018)
 KC0100
 KC0100                         *CURRENT SURVEY CONTROL
 KC0100  ______________________________________________________________________
 KC0100* NAD 83(1986) POSITION- 39 26 31.     (N) 090 45 00.     (W)   SCALED
 KC0100* NAVD 88 ORTHO HEIGHT -   175.631 (meters)      576.22  (feet) ADJUSTED
 KC0100  ______________________________________________________________________
 KC0100  GEOID HEIGHT    -        -32.327 (meters)                     GEOID18
 KC0100  DYNAMIC HEIGHT  -        175.531 (meters)      575.89  (feet) COMP
 KC0100  MODELED GRAVITY -    980,052.7   (mgal)                       NAVD 88
 KC0100
 KC0100  VERT ORDER      -  SECOND    CLASS 0
 KC0100
 KC0100.The horizontal coordinates were scaled from a map and have
 KC0100.an estimated accuracy of +/- 6 seconds.
 KC0100
 KC0100.The orthometric height was determined by differential leveling and
 KC0100.adjusted by the NATIONAL GEODETIC SURVEY
 KC0100.in June 1991.
 KC0100
 KC0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0100.GEOID18 height accuracy estimate available here.
 KC0100
 KC0100.Click photographs - Photos may exist for this station.
 KC0100
 KC0100.The dynamic height is computed by dividing the NAVD 88
 KC0100.geopotential number by the normal gravity value computed on the
 KC0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0100.degrees latitude (g = 980.6199 gals.).
 KC0100
 KC0100.The modeled gravity was interpolated from observed gravity values.
 KC0100
 KC0100;                    North         East    Units  Estimated Accuracy
 KC0100;SPC IL W     -   308,190.      649,790.      MT  (+/- 180 meters Scaled)
 KC0100
 KC0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD936682(NAD 83)
 KC0100
 KC0100                          SUPERSEDED SURVEY CONTROL
 KC0100
 KC0100  NGVD 29 (??/??/92)  175.738  (m)          576.57   (f) ADJ UNCH    2 0
 KC0100
 KC0100.Superseded values are not recommended for survey control.
 KC0100
 KC0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0100.See file dsdata.pdf to determine how the superseded data were derived.
 KC0100
 KC0100_MARKER: DB = BENCH MARK DISK
 KC0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0100_STAMPING: Q 81 1935
 KC0100_MARK LOGO: CGS
 KC0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0100+STABILITY: SURFACE MOTION
 KC0100
 KC0100  HISTORY     - Date     Condition        Report By
 KC0100  HISTORY     - 1935     MONUMENTED       CGS
 KC0100  HISTORY     - 1943     GOOD             CGS
 KC0100
 KC0100                          STATION DESCRIPTION
 KC0100
 KC0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0100'2.2 MI E FROM NEBO.
 KC0100'2.2 MILES EAST ALONG THE ALTON RAILROAD FROM THE STATION AT
 KC0100'NEBO, PIKE COUNTY, 20 RAILS EAST OF BRIDGE D-2586, AT THE EAST
 KC0100'END OF A FILL, AND 12 FEET NORTH OF THE TRACK.  A STANDARD DISK,
 KC0100'STAMPED Q 81 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0072 ***********************************************************************
 KC0072  DESIGNATION -  Q 82
 KC0072  PID         -  KC0072
 KC0072  STATE/COUNTY-  IL/GREENE
 KC0072  COUNTRY     -  US
 KC0072  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0072
 KC0072                         *CURRENT SURVEY CONTROL
 KC0072  ______________________________________________________________________
 KC0072* NAD 83(1986) POSITION- 39 28 20.     (N) 090 24 51.     (W)   SCALED
 KC0072* NAVD 88 ORTHO HEIGHT -   196.425 (meters)      644.44  (feet) ADJUSTED
 KC0072  ______________________________________________________________________
 KC0072  GEOID HEIGHT    -        -32.296 (meters)                     GEOID18
 KC0072  DYNAMIC HEIGHT  -        196.311 (meters)      644.06  (feet) COMP
 KC0072  MODELED GRAVITY -    980,045.2   (mgal)                       NAVD 88
 KC0072
 KC0072  VERT ORDER      -  SECOND    CLASS 0
 KC0072
 KC0072.The horizontal coordinates were scaled from a map and have
 KC0072.an estimated accuracy of +/- 6 seconds.
 KC0072
 KC0072.The orthometric height was determined by differential leveling and
 KC0072.adjusted by the NATIONAL GEODETIC SURVEY
 KC0072.in June 1991.
 KC0072
 KC0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0072.GEOID18 height accuracy estimate available here.
 KC0072
 KC0072.Click photographs - Photos may exist for this station.
 KC0072
 KC0072.The dynamic height is computed by dividing the NAVD 88
 KC0072.geopotential number by the normal gravity value computed on the
 KC0072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0072.degrees latitude (g = 980.6199 gals.).
 KC0072
 KC0072.The modeled gravity was interpolated from observed gravity values.
 KC0072
 KC0072;                    North         East    Units  Estimated Accuracy
 KC0072;SPC IL W     -   311,420.      678,700.      MT  (+/- 180 meters Scaled)
 KC0072
 KC0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD224723(NAD 83)
 KC0072
 KC0072                          SUPERSEDED SURVEY CONTROL
 KC0072
 KC0072  NGVD 29 (??/??/92)  196.55   (m)          644.8    (f) COMPUTED    2 0
 KC0072
 KC0072.Superseded values are not recommended for survey control.
 KC0072
 KC0072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0072.See file dsdata.pdf to determine how the superseded data were derived.
 KC0072
 KC0072_MARKER: DB = BENCH MARK DISK
 KC0072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0072_STAMPING: Q 82 1935
 KC0072_MARK LOGO: CGS
 KC0072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0072+STABILITY: SURFACE MOTION
 KC0072
 KC0072  HISTORY     - Date     Condition        Report By
 KC0072  HISTORY     - 1935     MONUMENTED       CGS
 KC0072  HISTORY     - 1935     GOOD             CGS
 KC0072
 KC0072                          STATION DESCRIPTION
 KC0072
 KC0072'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0072'1.2 MI SW FROM WEST ROADHOUSE.
 KC0072'1.25 SOUTH WEST ALONG ALTON RY., 0.5 MILES WEST OF CROSSING OF
 KC0072'C.B. AND O. RY., 32 FT SOUTH OF TRACK, 34 FT EAST OF CENTER LINE
 KC0072'OF GRADE CROSSING, 1 FT NORTH OF RIGHT OF WAY FENCE, ABOUT MILE
 KC0072'POST 239.2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0073 ***********************************************************************
 KC0073  DESIGNATION -  Q 82 RESET
 KC0073  PID         -  KC0073
 KC0073  STATE/COUNTY-  IL/GREENE
 KC0073  COUNTRY     -  US
 KC0073  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0073
 KC0073                         *CURRENT SURVEY CONTROL
 KC0073  ______________________________________________________________________
 KC0073* NAD 83(1986) POSITION- 39 28 19.     (N) 090 24 53.     (W)   SCALED
 KC0073* NAVD 88 ORTHO HEIGHT -   196.34  (meters)      644.2   (feet) RESET
 KC0073  ______________________________________________________________________
 KC0073  GEOID HEIGHT    -        -32.296 (meters)                     GEOID18
 KC0073  VERT ORDER      -  THIRD
 KC0073
 KC0073.The horizontal coordinates were scaled from a map and have
 KC0073.an estimated accuracy of +/- 6 seconds.
 KC0073
 KC0073.The orthometric height was computed from unverified reset data.
 KC0073
 KC0073.No vertical observational check was made to the station.
 KC0073
 KC0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0073.GEOID18 height accuracy estimate available here.
 KC0073
 KC0073.Click photographs - Photos may exist for this station.
 KC0073
 KC0073;                    North         East    Units  Estimated Accuracy
 KC0073;SPC IL W     -   311,390.      678,660.      MT  (+/- 180 meters Scaled)
 KC0073
 KC0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD223723(NAD 83)
 KC0073
 KC0073                          SUPERSEDED SURVEY CONTROL
 KC0073
 KC0073  NGVD 29 (??/??/??)  196.46   (m)          644.6    (f) RESET       3  
 KC0073
 KC0073.Superseded values are not recommended for survey control.
 KC0073
 KC0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0073.See file dsdata.pdf to determine how the superseded data were derived.
 KC0073
 KC0073_MARKER: DB = BENCH MARK DISK
 KC0073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0073_STAMPING: Q 82 RESET 1936
 KC0073_MARK LOGO: CGS
 KC0073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0073+STABILITY: SURFACE MOTION
 KC0073
 KC0073  HISTORY     - Date     Condition        Report By
 KC0073  HISTORY     - 1936     MONUMENTED       ILHD
 KC0073
 KC0073                          STATION DESCRIPTION
 KC0073
 KC0073'DESCRIBED BY IL HIGHWAY DEPT 1936
 KC0073'1.3 MI SW FROM WEST ROADHOUSE.
 KC0073'0.8 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0073'FROM THE STATION AT WEST ROADHOUSE, GREENE COUNTY, THENCE 0.5
 KC0073'MILE WEST ALONG THE OLD ALTON RAILROAD, 0.2 MILE WEST OF MILEPOST
 KC0073'239, AT A ROAD CROSSING, 40 FEET SOUTH OF THE TRACK, AND 38 FEET
 KC0073'EAST OF THE CENTERLINE OF THE ROAD.  A STANDARD DISK, STAMPED
 KC0073'Q 82 RESET 1936 AND SET IN THE TOP OF A CONCRETE POST.
 KC0073'NOTE-- THIS BENCH MARK WAS ESTABLISHED BY ENGINEERS OF THE
 KC0073'STATION DIVISION OF HIGHWAYS IN THE FALL OF 1936.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0479 ***********************************************************************
 KB0479  DESIGNATION -  Q 83
 KB0479  PID         -  KB0479
 KB0479  STATE/COUNTY-  IL/EFFINGHAM
 KB0479  COUNTRY     -  US
 KB0479  USGS QUAD   -  SHUMWAY (2018)
 KB0479
 KB0479                         *CURRENT SURVEY CONTROL
 KB0479  ______________________________________________________________________
 KB0479* NAD 83(1986) POSITION- 39 11 14.     (N) 088 38 51.     (W)   SCALED
 KB0479* NAVD 88 ORTHO HEIGHT -   199.635 (meters)      654.97  (feet) ADJUSTED
 KB0479  ______________________________________________________________________
 KB0479  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 KB0479  DYNAMIC HEIGHT  -        199.515 (meters)      654.58  (feet) COMP
 KB0479  MODELED GRAVITY -    980,024.4   (mgal)                       NAVD 88
 KB0479
 KB0479  VERT ORDER      -  SECOND    CLASS 0
 KB0479
 KB0479.The horizontal coordinates were scaled from a map and have
 KB0479.an estimated accuracy of +/- 6 seconds.
 KB0479
 KB0479.The orthometric height was determined by differential leveling and
 KB0479.adjusted by the NATIONAL GEODETIC SURVEY
 KB0479.in June 1991.
 KB0479
 KB0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0479.GEOID18 height accuracy estimate available here.
 KB0479
 KB0479.Click photographs - Photos may exist for this station.
 KB0479
 KB0479.The dynamic height is computed by dividing the NAVD 88
 KB0479.geopotential number by the normal gravity value computed on the
 KB0479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0479.degrees latitude (g = 980.6199 gals.).
 KB0479
 KB0479.The modeled gravity was interpolated from observed gravity values.
 KB0479
 KB0479;                    North         East    Units  Estimated Accuracy
 KB0479;SPC IL E     -   279,810.      272,860.      MT  (+/- 180 meters Scaled)
 KB0479
 KB0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ577388(NAD 83)
 KB0479
 KB0479                          SUPERSEDED SURVEY CONTROL
 KB0479
 KB0479  NGVD 29 (??/??/92)  199.719  (m)          655.24   (f) ADJ UNCH    2 0
 KB0479
 KB0479.Superseded values are not recommended for survey control.
 KB0479
 KB0479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0479.See file dsdata.pdf to determine how the superseded data were derived.
 KB0479
 KB0479_MARKER: DB = BENCH MARK DISK
 KB0479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0479_STAMPING: Q 83 1935
 KB0479_MARK LOGO: CGS
 KB0479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0479+STABILITY: SURFACE MOTION
 KB0479
 KB0479  HISTORY     - Date     Condition        Report By
 KB0479  HISTORY     - 1935     MONUMENTED       CGS
 KB0479  HISTORY     - 1942     GOOD             CGS
 KB0479  HISTORY     - 1983     GOOD             USGS
 KB0479
 KB0479                          STATION DESCRIPTION
 KB0479
 KB0479'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0479'AT SHUMWAY.
 KB0479'AT SHUMWAY, EFFINGHAM COUNTY, ON THE ABANDONED WABASH
 KB0479'RAILWAY, 12 RAILS NORTH OF THE OLD STATION, AT A GRADE CROSSING,
 KB0479'50 FEET NORTH OF THE CENTERLINE OF THE ROAD, 36 FEET WEST OF
 KB0479'THE OLD ROADBED, AND 1 FOOT EAST OF THE RIGHT-OF-WAY FENCE.  A
 KB0479'STANDARD DISK, STAMPED Q 83 1935 AND SET IN THE TOP OF A CONCRETE
 KB0479'POST.
 KB0479
 KB0479                          STATION RECOVERY (1942)
 KB0479
 KB0479'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 KB0479'RECOVERED IN GOOD CONDITION.
 KB0479
 KB0479                          STATION RECOVERY (1983)
 KB0479
 KB0479'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0479'NEW DESC: AT SHUMWAY, EFFINGHAM CO., IN NORTHWEST QUARTER SECTION 33,
 KB0479'T-9 N, R-5 E, ONE ONE HALF BLOCK EAST OF POST OFFICE, 16 METERS NORTH
 KB0479'AND 53 METERS EAST OF X- STREET (MAIN AND THIRD STREETS) A STANDARD
 KB0479'DISK, STAMPED Q 83 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0536 ***********************************************************************
 JB0536  DESIGNATION -  Q 84
 JB0536  PID         -  JB0536
 JB0536  STATE/COUNTY-  IL/CLAY
 JB0536  COUNTRY     -  US
 JB0536  USGS QUAD   -  XENIA NE (2018)
 JB0536
 JB0536                         *CURRENT SURVEY CONTROL
 JB0536  ______________________________________________________________________
 JB0536* NAD 83(1986) POSITION- 38 43 21.     (N) 088 30 03.     (W)   SCALED
 JB0536* NAVD 88 ORTHO HEIGHT -   143.583 (meters)      471.07  (feet) ADJUSTED
 JB0536  ______________________________________________________________________
 JB0536  GEOID HEIGHT    -        -31.275 (meters)                     GEOID18
 JB0536  DYNAMIC HEIGHT  -        143.494 (meters)      470.78  (feet) COMP
 JB0536  MODELED GRAVITY -    980,009.8   (mgal)                       NAVD 88
 JB0536
 JB0536  VERT ORDER      -  SECOND    CLASS 0
 JB0536
 JB0536.The horizontal coordinates were scaled from a map and have
 JB0536.an estimated accuracy of +/- 6 seconds.
 JB0536
 JB0536.The orthometric height was determined by differential leveling and
 JB0536.adjusted by the NATIONAL GEODETIC SURVEY
 JB0536.in June 1991.
 JB0536
 JB0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0536.GEOID18 height accuracy estimate available here.
 JB0536
 JB0536.Click photographs - Photos may exist for this station.
 JB0536
 JB0536.The dynamic height is computed by dividing the NAVD 88
 JB0536.geopotential number by the normal gravity value computed on the
 JB0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0536.degrees latitude (g = 980.6199 gals.).
 JB0536
 JB0536.The modeled gravity was interpolated from observed gravity values.
 JB0536
 JB0536;                    North         East    Units  Estimated Accuracy
 JB0536;SPC IL E     -   228,190.      285,430.      MT  (+/- 180 meters Scaled)
 JB0536
 JB0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH695870(NAD 83)
 JB0536
 JB0536                          SUPERSEDED SURVEY CONTROL
 JB0536
 JB0536  NGVD 29 (??/??/92)  143.70   (m)          471.5    (f) COMPUTED    2 0
 JB0536
 JB0536.Superseded values are not recommended for survey control.
 JB0536
 JB0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0536.See file dsdata.pdf to determine how the superseded data were derived.
 JB0536
 JB0536_MARKER: DB = BENCH MARK DISK
 JB0536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0536_STAMPING: Q 84 1935
 JB0536_MARK LOGO: CGS
 JB0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0536+STABILITY: SURFACE MOTION
 JB0536
 JB0536  HISTORY     - Date     Condition        Report By
 JB0536  HISTORY     - 1935     MONUMENTED       CGS
 JB0536
 JB0536                          STATION DESCRIPTION
 JB0536
 JB0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0536'3.4 MI S FROM LOUISVILLE (LOUIS).
 JB0536'3.4 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0536'STATION AT LOUISVILLE (LOUIS), CLAY COUNTY, BETWEEN POLES 77+30
 JB0536'AND 77+31, 48 FEET EAST OF A POINT 45 FEET SOUTH OF THE CENTER
 JB0536'OF A GRADE CROSSING, AND 18 INCHES WEST OF THE RIGHT-OF-WAY
 JB0536'FENCE.  A STANDARD DISK, STAMPED Q 84 1935 AND SET IN THE TOP
 JB0536'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0153 ***********************************************************************
 JB0153  DESIGNATION -  Q 85
 JB0153  PID         -  JB0153
 JB0153  STATE/COUNTY-  IL/WHITE
 JB0153  COUNTRY     -  US
 JB0153  USGS QUAD   -  SPRINGERTON (2018)
 JB0153
 JB0153                         *CURRENT SURVEY CONTROL
 JB0153  ______________________________________________________________________
 JB0153* NAD 83(1986) POSITION- 38 14 54.     (N) 088 20 49.     (W)   SCALED
 JB0153* NAVD 88 ORTHO HEIGHT -   116.632 (meters)      382.65  (feet) ADJUSTED
 JB0153  ______________________________________________________________________
 JB0153  GEOID HEIGHT    -        -30.483 (meters)                     GEOID18
 JB0153  DYNAMIC HEIGHT  -        116.557 (meters)      382.40  (feet) COMP
 JB0153  MODELED GRAVITY -    979,986.1   (mgal)                       NAVD 88
 JB0153
 JB0153  VERT ORDER      -  SECOND    CLASS 0
 JB0153
 JB0153.The horizontal coordinates were scaled from a map and have
 JB0153.an estimated accuracy of +/- 6 seconds.
 JB0153
 JB0153.The orthometric height was determined by differential leveling and
 JB0153.adjusted by the NATIONAL GEODETIC SURVEY
 JB0153.in June 1991.
 JB0153
 JB0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0153.GEOID18 height accuracy estimate available here.
 JB0153
 JB0153.Click photographs - Photos may exist for this station.
 JB0153
 JB0153.The dynamic height is computed by dividing the NAVD 88
 JB0153.geopotential number by the normal gravity value computed on the
 JB0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0153.degrees latitude (g = 980.6199 gals.).
 JB0153
 JB0153.The modeled gravity was interpolated from observed gravity values.
 JB0153
 JB0153;                    North         East    Units  Estimated Accuracy
 JB0153;SPC IL E     -   175,540.      298,810.      MT  (+/- 180 meters Scaled)
 JB0153
 JB0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH821342(NAD 83)
 JB0153
 JB0153                          SUPERSEDED SURVEY CONTROL
 JB0153
 JB0153  NGVD 29 (??/??/92)  116.753  (m)          383.05   (f) ADJ UNCH    2 0
 JB0153
 JB0153.Superseded values are not recommended for survey control.
 JB0153
 JB0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0153.See file dsdata.pdf to determine how the superseded data were derived.
 JB0153
 JB0153_MARKER: DB = BENCH MARK DISK
 JB0153_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0153_SP_SET: BOX CULVERT HEADWALL
 JB0153_STAMPING: Q 85 1935
 JB0153_MARK LOGO: CGS
 JB0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0153+STABILITY: SURFACE MOTION
 JB0153
 JB0153  HISTORY     - Date     Condition        Report By
 JB0153  HISTORY     - 1935     MONUMENTED       CGS
 JB0153  HISTORY     - 1961     GOOD             CGS
 JB0153  HISTORY     - 20100817 GOOD             GEOCAC
 JB0153  HISTORY     - 20130624 GOOD             ILDT
 JB0153
 JB0153                          STATION DESCRIPTION
 JB0153
 JB0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0153'AT MILL SHOALS.
 JB0153'AT MILL SHOALS, ON THE BALTIMORE AND OHIO RAILROAD, ABOUT 6 RAILS
 JB0153'NORTH OF THE STATION, AT A STREET CROSSING, SET IN TOP OF THE
 JB0153'NORTH END OF THE WEST HEADWALL OF A 10 FOOT CONCRETE BOX CULVERT,
 JB0153'18 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 30 FEET NORTH
 JB0153'OF THE CENTER OF THE STREET, AND ABOUT 1 FOOT BELOW THE LEVEL OF
 JB0153'THE TRACK.
 JB0153
 JB0153                          STATION RECOVERY (2010)
 JB0153
 JB0153'RECOVERY NOTE BY GEOCACHING 2010 (DEB)
 JB0153'RECOVERED IN GOOD CONDITION.
 JB0153
 JB0153                          STATION RECOVERY (2013)
 JB0153
 JB0153'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (WAE)
 JB0153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1252 ***********************************************************************
 KA1252  DESIGNATION -  Q 86
 KA1252  PID         -  KA1252
 KA1252  STATE/COUNTY-  IL/CLARK
 KA1252  COUNTRY     -  US
 KA1252  USGS QUAD   -  CLARK CENTER (2018)
 KA1252
 KA1252                         *CURRENT SURVEY CONTROL
 KA1252  ______________________________________________________________________
 KA1252* NAD 83(1986) POSITION- 39 22 01.     (N) 087 47 30.     (W)   SCALED
 KA1252* NAVD 88 ORTHO HEIGHT -   186.120 (meters)      610.63  (feet) ADJUSTED
 KA1252  ______________________________________________________________________
 KA1252  GEOID HEIGHT    -        -32.170 (meters)                     GEOID18
 KA1252  DYNAMIC HEIGHT  -        186.014 (meters)      610.28  (feet) COMP
 KA1252  MODELED GRAVITY -    980,050.5   (mgal)                       NAVD 88
 KA1252
 KA1252  VERT ORDER      -  SECOND    CLASS 0
 KA1252
 KA1252.The horizontal coordinates were scaled from a map and have
 KA1252.an estimated accuracy of +/- 6 seconds.
 KA1252
 KA1252.The orthometric height was determined by differential leveling and
 KA1252.adjusted by the NATIONAL GEODETIC SURVEY
 KA1252.in June 1991.
 KA1252
 KA1252.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1252.GEOID18 height accuracy estimate available here.
 KA1252
 KA1252.Click photographs - Photos may exist for this station.
 KA1252
 KA1252.The dynamic height is computed by dividing the NAVD 88
 KA1252.geopotential number by the normal gravity value computed on the
 KA1252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1252.degrees latitude (g = 980.6199 gals.).
 KA1252
 KA1252.The modeled gravity was interpolated from observed gravity values.
 KA1252
 KA1252;                    North         East    Units  Estimated Accuracy
 KA1252;SPC IL E     -   299,860.      346,680.      MT  (+/- 180 meters Scaled)
 KA1252
 KA1252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ318577(NAD 83)
 KA1252
 KA1252                          SUPERSEDED SURVEY CONTROL
 KA1252
 KA1252  NGVD 29 (??/??/92)  186.197  (m)          610.88   (f) ADJ UNCH    2 0
 KA1252
 KA1252.Superseded values are not recommended for survey control.
 KA1252
 KA1252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1252.See file dsdata.pdf to determine how the superseded data were derived.
 KA1252
 KA1252_MARKER: DB = BENCH MARK DISK
 KA1252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1252_STAMPING: Q 86 1935
 KA1252_MARK LOGO: CGS
 KA1252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1252+STABILITY: SURFACE MOTION
 KA1252
 KA1252  HISTORY     - Date     Condition        Report By
 KA1252  HISTORY     - 1935     MONUMENTED       CGS
 KA1252  HISTORY     - 1959     MARK NOT FOUND   CGS
 KA1252  HISTORY     - 19970805 MARK NOT FOUND   USPSQD
 KA1252  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1252
 KA1252                          STATION DESCRIPTION
 KA1252
 KA1252'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1252'5.3 MI SW FROM MARSHALL.
 KA1252'5.3 MILES SOUTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1252'STATION AT MARSHALL, CLARK COUNTY, ABOUT 1/4 MILE WEST OF
 KA1252'MILEPOST 96, 40 FEET WEST OF A ROAD CROSSING, 30 FEET WEST OF A
 KA1252'CONCRETE CULVERT, AND 40 FEET NORTH OF THE TRACK.  A STANDARD
 KA1252'DISK, STAMPED Q 86 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KA1252'NOTE-- THE DESCRIPTION WAS NOT ADEQUATE FOR EXTENSIVE DIGGING.
 KA1252'ONE-HALF HOUR WAS SPENT PROBING FOR THE MARK.
 KA1252
 KA1252                          STATION RECOVERY (1997)
 KA1252
 KA1252'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1252'MARK NOT FOUND.
 KA1252
 KA1252                          STATION RECOVERY (2005)
 KA1252
 KA1252'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1252'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1579 ***********************************************************************
 KB1579  DESIGNATION -  Q 87 RESET
 KB1579  PID         -  KB1579
 KB1579  STATE/COUNTY-  IL/MOULTRIE
 KB1579  COUNTRY     -  US
 KB1579  USGS QUAD   -  MATTOON WEST (2018)
 KB1579
 KB1579                         *CURRENT SURVEY CONTROL
 KB1579  ______________________________________________________________________
 KB1579* NAD 83(1986) POSITION- 39 27 35.04   (N) 088 29 23.51   (W)   HD_HELD1
 KB1579* NAVD 88 ORTHO HEIGHT -   229.50  (meters)      753.0   (feet) RESET
 KB1579  ______________________________________________________________________
 KB1579  GEOID HEIGHT    -        -32.167 (meters)                     GEOID18
 KB1579  VERT ORDER      -  THIRD
 KB1579
 KB1579.The horizontal coordinates were determined by differentially corrected
 KB1579.hand held GPS observations or other comparable positioning techniques
 KB1579.and have an estimated accuracy of +/- 3 meters.
 KB1579
 KB1579.The orthometric height was computed from unverified reset data.
 KB1579
 KB1579.No vertical observational check was made to the station.
 KB1579
 KB1579.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1579.GEOID18 height accuracy estimate available here.
 KB1579
 KB1579.Click photographs - Photos may exist for this station.
 KB1579
 KB1579;                    North         East    Units  Estimated Accuracy
 KB1579;SPC IL E     -   310,028.0     286,528.8     MT  (+/- 3 meters HH1 GPS) 
 KB1579
 KB1579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7182668854(NAD 83)
 KB1579
 KB1579                          SUPERSEDED SURVEY CONTROL
 KB1579
 KB1579  NGVD 29 (11/09/15)  229.57   (m)          753.2    (f) RESET       3  
 KB1579
 KB1579.Superseded values are not recommended for survey control.
 KB1579
 KB1579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1579.See file dsdata.pdf to determine how the superseded data were derived.
 KB1579
 KB1579_MARKER: DV = VERTICAL CONTROL DISK
 KB1579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1579_STAMPING: Q 87 RESET 1985
 KB1579_MARK LOGO: NGS
 KB1579_PROJECTION: FLUSH
 KB1579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1579+STABILITY: SURFACE MOTION
 KB1579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1579+SATELLITE: SATELLITE OBSERVATIONS - April 28, 2020
 KB1579
 KB1579  HISTORY     - Date     Condition        Report By
 KB1579  HISTORY     - 1985     MONUMENTED       NGS
 KB1579  HISTORY     - 20011113 GOOD             INDIV
 KB1579  HISTORY     - 20200428 GOOD             ILDT
 KB1579
 KB1579                          STATION DESCRIPTION
 KB1579
 KB1579'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 KB1579'0.6 KM (0.35 MI) EAST FROM GAYS.
 KB1579'0.56 KM (0.35 MI) EAST ALONG A PAVED STREET FROM THE POST OFFICE IN
 KB1579'GAYS, TO MARK ON RIGHT BY A UTILITY POLE, AND JUST BEFORE REACHING A
 KB1579'CROSSROAD AND CURVE TO THE NORTH, 6.7 M (22.0 FT) SOUTH FROM THE
 KB1579'CENTERLINE OF PAVED STREET AND 0.3 M (1.0 FT) NORTH FROM A WITNESS
 KB1579'POST AND A UTILITY POLE.
 KB1579
 KB1579                          STATION RECOVERY (2001)
 KB1579
 KB1579'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB1579'RECOVERED IN GOOD CONDITION.
 KB1579
 KB1579                          STATION RECOVERY (2020)
 KB1579
 KB1579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CD)
 KB1579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0913 ***********************************************************************
 JB0913  DESIGNATION -  Q 88
 JB0913  PID         -  JB0913
 JB0913  STATE/COUNTY-  IL/FAYETTE
 JB0913  COUNTRY     -  US
 JB0913  USGS QUAD   -  VANDALIA (2018)
 JB0913
 JB0913                         *CURRENT SURVEY CONTROL
 JB0913  ______________________________________________________________________
 JB0913* NAD 83(1986) POSITION- 38 58 07.     (N) 089 03 04.     (W)   SCALED
 JB0913* NAVD 88 ORTHO HEIGHT -   147.328 (meters)      483.36  (feet) ADJUSTED
 JB0913  ______________________________________________________________________
 JB0913  GEOID HEIGHT    -        -31.758 (meters)                     GEOID18
 JB0913  DYNAMIC HEIGHT  -        147.237 (meters)      483.06  (feet) COMP
 JB0913  MODELED GRAVITY -    980,010.5   (mgal)                       NAVD 88
 JB0913
 JB0913  VERT ORDER      -  SECOND    CLASS 0
 JB0913
 JB0913.The horizontal coordinates were scaled from a map and have
 JB0913.an estimated accuracy of +/- 6 seconds.
 JB0913
 JB0913.The orthometric height was determined by differential leveling and
 JB0913.adjusted by the NATIONAL GEODETIC SURVEY
 JB0913.in June 1991.
 JB0913
 JB0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0913.GEOID18 height accuracy estimate available here.
 JB0913
 JB0913.Click photographs - Photos may exist for this station.
 JB0913
 JB0913.The dynamic height is computed by dividing the NAVD 88
 JB0913.geopotential number by the normal gravity value computed on the
 JB0913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0913.degrees latitude (g = 980.6199 gals.).
 JB0913
 JB0913.The modeled gravity was interpolated from observed gravity values.
 JB0913
 JB0913;                    North         East    Units  Estimated Accuracy
 JB0913;SPC IL E     -   255,740.      237,800.      MT  (+/- 180 meters Scaled)
 JB0913
 JB0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ223152(NAD 83)
 JB0913
 JB0913                          SUPERSEDED SURVEY CONTROL
 JB0913
 JB0913  NGVD 29 (??/??/92)  147.46   (m)          483.8    (f) COMPUTED    2 0
 JB0913
 JB0913.Superseded values are not recommended for survey control.
 JB0913
 JB0913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0913.See file dsdata.pdf to determine how the superseded data were derived.
 JB0913
 JB0913_MARKER: DB = BENCH MARK DISK
 JB0913_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0913_SP_SET: BRIDGE
 JB0913_STAMPING: Q 88 1935
 JB0913_MARK LOGO: CGS
 JB0913_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0913
 JB0913  HISTORY     - Date     Condition        Report By
 JB0913  HISTORY     - 1935     MONUMENTED       CGS
 JB0913
 JB0913                          STATION DESCRIPTION
 JB0913
 JB0913'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0913'2.6 MI E FROM VANDALIA.
 JB0913'2.6 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 JB0913'AT VANDALIA, FAYETTE COUNTY, AT BRIDGE NO. 169.55, IN THE TOP
 JB0913'OF THE SOUTH END OF THE BACKWALL OF THE WEST ABUTMENT, AND 6
 JB0913'FEET SOUTH OF THE SOUTH RAIL.  A STANDARD DISK, STAMPED Q 88
 JB0913'1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0914 ***********************************************************************
 JB0914  DESIGNATION -  Q 88 RESET
 JB0914  PID         -  JB0914
 JB0914  STATE/COUNTY-  IL/FAYETTE
 JB0914  COUNTRY     -  US
 JB0914  USGS QUAD   -  VANDALIA (2018)
 JB0914
 JB0914                         *CURRENT SURVEY CONTROL
 JB0914  ______________________________________________________________________
 JB0914* NAD 83(1986) POSITION- 38 58 07.     (N) 089 03 04.     (W)   SCALED
 JB0914* NAVD 88 ORTHO HEIGHT -   148.03  (meters)      485.7   (feet) RESET
 JB0914  ______________________________________________________________________
 JB0914  GEOID HEIGHT    -        -31.758 (meters)                     GEOID18
 JB0914  VERT ORDER      -  THIRD
 JB0914
 JB0914.The horizontal coordinates were scaled from a map and have
 JB0914.an estimated accuracy of +/- 6 seconds.
 JB0914
 JB0914.The orthometric height was computed from unverified reset data.
 JB0914
 JB0914.No vertical observational check was made to the station.
 JB0914
 JB0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0914.GEOID18 height accuracy estimate available here.
 JB0914
 JB0914.Click photographs - Photos may exist for this station.
 JB0914
 JB0914;                    North         East    Units  Estimated Accuracy
 JB0914;SPC IL E     -   255,740.      237,800.      MT  (+/- 180 meters Scaled)
 JB0914
 JB0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ223152(NAD 83)
 JB0914
 JB0914                          SUPERSEDED SURVEY CONTROL
 JB0914
 JB0914  NGVD 29 (??/??/??)  148.16   (m)          486.1    (f) RESET       3  
 JB0914
 JB0914.Superseded values are not recommended for survey control.
 JB0914
 JB0914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0914.See file dsdata.pdf to determine how the superseded data were derived.
 JB0914
 JB0914_MARKER: DB = BENCH MARK DISK
 JB0914_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0914_SP_SET: BRIDGE
 JB0914_STAMPING: Q 88 RESET 1960
 JB0914_MARK LOGO: CGS
 JB0914_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0914
 JB0914  HISTORY     - Date     Condition        Report By
 JB0914  HISTORY     - 1960     MONUMENTED       IL-051
 JB0914
 JB0914                          STATION DESCRIPTION
 JB0914
 JB0914'DESCRIBED BY FAYETTE COUNTY ILLINOIS 1960
 JB0914'2.6 MI E FROM VANDALIA.
 JB0914'THIS MARK IS LOCATED 2.6 MILES EAST ALONG THE PENNSYLVANIA
 JB0914'RAILROAD FROM THE STATION AT VANDALIA, FAYETTE COUNTY, AT BRIDGE
 JB0914'NO. 169/65, IN THE TOP OF THE SOUTH END OF THE BACKWALL OF THE
 JB0914'WEST ABUTMENT AND 5.5 FEET SOUTH OF THE SOUTH RAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0263 ***********************************************************************
 KB0263  DESIGNATION -  Q 89
 KB0263  PID         -  KB0263
 KB0263  STATE/COUNTY-  IL/EFFINGHAM
 KB0263  COUNTRY     -  US
 KB0263  USGS QUAD   -  DIETERICH (2018)
 KB0263
 KB0263                         *CURRENT SURVEY CONTROL
 KB0263  ______________________________________________________________________
 KB0263* NAD 83(1986) POSITION- 39 05 40.     (N) 088 26 57.     (W)   SCALED
 KB0263* NAVD 88 ORTHO HEIGHT -   178.036 (meters)      584.11  (feet) ADJUSTED
 KB0263  ______________________________________________________________________
 KB0263  GEOID HEIGHT    -        -31.896 (meters)                     GEOID18
 KB0263  DYNAMIC HEIGHT  -        177.928 (meters)      583.75  (feet) COMP
 KB0263  MODELED GRAVITY -    980,020.6   (mgal)                       NAVD 88
 KB0263
 KB0263  VERT ORDER      -  SECOND    CLASS 0
 KB0263
 KB0263.The horizontal coordinates were scaled from a map and have
 KB0263.an estimated accuracy of +/- 6 seconds.
 KB0263
 KB0263.The orthometric height was determined by differential leveling and
 KB0263.adjusted by the NATIONAL GEODETIC SURVEY
 KB0263.in June 1991.
 KB0263
 KB0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0263.GEOID18 height accuracy estimate available here.
 KB0263
 KB0263.Click photographs - Photos may exist for this station.
 KB0263
 KB0263.The dynamic height is computed by dividing the NAVD 88
 KB0263.geopotential number by the normal gravity value computed on the
 KB0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0263.degrees latitude (g = 980.6199 gals.).
 KB0263
 KB0263.The modeled gravity was interpolated from observed gravity values.
 KB0263
 KB0263;                    North         East    Units  Estimated Accuracy
 KB0263;SPC IL E     -   269,470.      289,980.      MT  (+/- 180 meters Scaled)
 KB0263
 KB0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ746282(NAD 83)
 KB0263
 KB0263                          SUPERSEDED SURVEY CONTROL
 KB0263
 KB0263  NGVD 29 (??/??/92)  178.128  (m)          584.41   (f) ADJ UNCH    2 0
 KB0263
 KB0263.Superseded values are not recommended for survey control.
 KB0263
 KB0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0263.See file dsdata.pdf to determine how the superseded data were derived.
 KB0263
 KB0263_MARKER: DB = BENCH MARK DISK
 KB0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0263_STAMPING: Q 89 1935
 KB0263_MARK LOGO: CGS
 KB0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0263+STABILITY: SURFACE MOTION
 KB0263_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0263+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 KB0263
 KB0263  HISTORY     - Date     Condition        Report By
 KB0263  HISTORY     - 1935     MONUMENTED       CGS
 KB0263  HISTORY     - 20120725 GOOD             ILDT
 KB0263
 KB0263                          STATION DESCRIPTION
 KB0263
 KB0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0263'4.5 MI NW FROM DIETERICH.
 KB0263'4.5 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0263'THE STATION AT DIETERICH, EFFINGHAM COUNTY, 60 YARDS SOUTHEAST
 KB0263'OF MILEPOST 6 AND THE EAST END OF A SIDING, AT A PRIVATE-ROAD
 KB0263'CROSSING, 13 YARDS SOUTH OF THE CENTERLINE OF THE TRACK, 4 YARDS
 KB0263'WEST OF THE CENTERLINE OF THE ROAD, AND AT A FENCE.  A STANDARD
 KB0263'DISK, STAMPED Q 89 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0263
 KB0263                          STATION RECOVERY (2012)
 KB0263
 KB0263'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1342 ***********************************************************************
 KA1342  DESIGNATION -  Q 90 RESET
 KA1342  PID         -  KA1342
 KA1342  STATE/COUNTY-  IL/CRAWFORD
 KA1342  COUNTRY     -  US
 KA1342  USGS QUAD   -  HUTSONVILLE (2018)
 KA1342
 KA1342                         *CURRENT SURVEY CONTROL
 KA1342  ______________________________________________________________________
 KA1342* NAD 83(1986) POSITION- 39 00 17.61   (N) 087 44 20.46   (W)   HD_HELD1
 KA1342* NAVD 88 ORTHO HEIGHT -   163.23  (meters)      535.5   (feet) RESET
 KA1342  ______________________________________________________________________
 KA1342  GEOID HEIGHT    -        -31.805 (meters)                     GEOID18
 KA1342  VERT ORDER      -  THIRD
 KA1342
 KA1342.The horizontal coordinates were determined by differentially corrected
 KA1342.hand held GPS observations or other comparable positioning techniques
 KA1342.and have an estimated accuracy of +/- 3 meters.
 KA1342
 KA1342.The orthometric height was computed from unverified reset data.
 KA1342
 KA1342.No vertical observational check was made to the station.
 KA1342
 KA1342.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1342.GEOID18 height accuracy estimate available here.
 KA1342
 KA1342.Click photographs - Photos may exist for this station.
 KA1342
 KA1342;                    North         East    Units  Estimated Accuracy
 KA1342;SPC IL E     -   259,689.1     351,478.9     MT  (+/- 3 meters HH1 GPS) 
 KA1342
 KA1342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3601117579(NAD 83)
 KA1342
 KA1342                          SUPERSEDED SURVEY CONTROL
 KA1342
 KA1342  NGVD 29 (??/??/??)  163.36   (m)          536.0    (f) RESET       3  
 KA1342
 KA1342.Superseded values are not recommended for survey control.
 KA1342
 KA1342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1342.See file dsdata.pdf to determine how the superseded data were derived.
 KA1342
 KA1342_MARKER: DB = BENCH MARK DISK
 KA1342_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1342_SP_SET: BUILDING
 KA1342_STAMPING: Q 90 1935 RESET 1960
 KA1342_MARK LOGO: CGS
 KA1342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1342
 KA1342  HISTORY     - Date     Condition        Report By
 KA1342  HISTORY     - 1960     MONUMENTED       CGS
 KA1342
 KA1342                          STATION DESCRIPTION
 KA1342
 KA1342'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1342'AT ROBINSON.
 KA1342'AT ROBINSON, CRAWFORD COUNTY, AT THE NORTH ENTRANCE TO THE
 KA1342'POST OFFICE, ON TOP OF THE EAST COPING WALL FOR THE STEPS, 6
 KA1342'INCHES SOUTH OF THE NORTH EDGE OF COPING WALL, AND 6 INCHES
 KA1342'NORTH OF THE STEEL BASE FOR LAMPPOST.  A STANDARD DISK, STAMPED
 KA1342'Q 90 1935 RESET 1960, AND SET IN A DRILLHOLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1253 ***********************************************************************
 JA1253  DESIGNATION -  Q 91
 JA1253  PID         -  JA1253
 JA1253  STATE/COUNTY-  IL/EDWARDS
 JA1253  COUNTRY     -  US
 JA1253  USGS QUAD   -  BONE GAP (2018)
 JA1253
 JA1253                         *CURRENT SURVEY CONTROL
 JA1253  ______________________________________________________________________
 JA1253* NAD 83(1986) POSITION- 38 23 38.     (N) 087 59 13.     (W)   SCALED
 JA1253* NAVD 88 ORTHO HEIGHT -   125.869 (meters)      412.96  (feet) ADJUSTED
 JA1253  ______________________________________________________________________
 JA1253  GEOID HEIGHT    -        -31.010 (meters)                     GEOID18
 JA1253  DYNAMIC HEIGHT  -        125.789 (meters)      412.69  (feet) COMP
 JA1253  MODELED GRAVITY -    979,986.8   (mgal)                       NAVD 88
 JA1253
 JA1253  VERT ORDER      -  SECOND    CLASS 0
 JA1253
 JA1253.The horizontal coordinates were scaled from a map and have
 JA1253.an estimated accuracy of +/- 6 seconds.
 JA1253
 JA1253.The orthometric height was determined by differential leveling and
 JA1253.adjusted by the NATIONAL GEODETIC SURVEY
 JA1253.in June 1991.
 JA1253
 JA1253.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1253.GEOID18 height accuracy estimate available here.
 JA1253
 JA1253.Click photographs - Photos may exist for this station.
 JA1253
 JA1253.The dynamic height is computed by dividing the NAVD 88
 JA1253.geopotential number by the normal gravity value computed on the
 JA1253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1253.degrees latitude (g = 980.6199 gals.).
 JA1253
 JA1253.The modeled gravity was interpolated from observed gravity values.
 JA1253
 JA1253;                    North         East    Units  Estimated Accuracy
 JA1253;SPC IL E     -   191,750.      330,260.      MT  (+/- 180 meters Scaled)
 JA1253
 JA1253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH138499(NAD 83)
 JA1253
 JA1253                          SUPERSEDED SURVEY CONTROL
 JA1253
 JA1253  NGVD 29 (??/??/92)  125.994  (m)          413.37   (f) ADJ UNCH    2 0
 JA1253
 JA1253.Superseded values are not recommended for survey control.
 JA1253
 JA1253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1253.See file dsdata.pdf to determine how the superseded data were derived.
 JA1253
 JA1253_MARKER: DB = BENCH MARK DISK
 JA1253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1253_STAMPING: Q 91 1935
 JA1253_MARK LOGO: CGS
 JA1253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1253+STABILITY: SURFACE MOTION
 JA1253
 JA1253  HISTORY     - Date     Condition        Report By
 JA1253  HISTORY     - 1935     MONUMENTED       CGS
 JA1253  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JA1253
 JA1253                          STATION DESCRIPTION
 JA1253
 JA1253'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1253'1.2 MI N FROM BROWNS.
 JA1253'1.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JA1253'STATION AT BROWNS, EDWARDS COUNTY, 17 RAILS NORTH OF MILEPOST
 JA1253'P 204, 1 1/2 RAILS SOUTH OF A ROAD CROSSING, AND 40 FEET WEST OF
 JA1253'THE TRACK.  A STANDARD DISK, STAMPED Q 91 1935 AND SET IN THE
 JA1253'TOP OF A CONCRETE POST.
 JA1253
 JA1253                          STATION RECOVERY (2012)
 JA1253
 JA1253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JA1253'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0696 ***********************************************************************
 KB0696  DESIGNATION -  Q 92
 KB0696  PID         -  KB0696
 KB0696  STATE/COUNTY-  IL/CHRISTIAN
 KB0696  COUNTRY     -  US
 KB0696  USGS QUAD   -  GROVE CITY (2018)
 KB0696
 KB0696                         *CURRENT SURVEY CONTROL
 KB0696  ______________________________________________________________________
 KB0696* NAD 83(1986) POSITION- 39 38 14.     (N) 089 22 22.     (W)   SCALED
 KB0696* NAVD 88 ORTHO HEIGHT -   182.746 (meters)      599.56  (feet) ADJUSTED
 KB0696  ______________________________________________________________________
 KB0696  GEOID HEIGHT    -        -32.208 (meters)                     GEOID18
 KB0696  DYNAMIC HEIGHT  -        182.645 (meters)      599.23  (feet) COMP
 KB0696  MODELED GRAVITY -    980,069.5   (mgal)                       NAVD 88
 KB0696
 KB0696  VERT ORDER      -  SECOND    CLASS 0
 KB0696
 KB0696.The horizontal coordinates were scaled from a map and have
 KB0696.an estimated accuracy of +/- 6 seconds.
 KB0696
 KB0696.The orthometric height was determined by differential leveling and
 KB0696.adjusted by the NATIONAL GEODETIC SURVEY
 KB0696.in June 1991.
 KB0696
 KB0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0696.GEOID18 height accuracy estimate available here.
 KB0696
 KB0696.Click photographs - Photos may exist for this station.
 KB0696
 KB0696.The dynamic height is computed by dividing the NAVD 88
 KB0696.geopotential number by the normal gravity value computed on the
 KB0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0696.degrees latitude (g = 980.6199 gals.).
 KB0696
 KB0696.The modeled gravity was interpolated from observed gravity values.
 KB0696
 KB0696;                    North         East    Units  Estimated Accuracy
 KB0696;SPC IL W     -   330,010.      768,150.      MT  (+/- 180 meters Scaled)
 KB0696
 KB0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ963901(NAD 83)
 KB0696
 KB0696                          SUPERSEDED SURVEY CONTROL
 KB0696
 KB0696  NGVD 29 (??/??/92)  182.841  (m)          599.87   (f) ADJ UNCH    2 0
 KB0696
 KB0696.Superseded values are not recommended for survey control.
 KB0696
 KB0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0696.See file dsdata.pdf to determine how the superseded data were derived.
 KB0696
 KB0696_MARKER: DB = BENCH MARK DISK
 KB0696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0696_STAMPING: Q 92 1935
 KB0696_MARK LOGO: CGS
 KB0696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0696+STABILITY: SURFACE MOTION
 KB0696
 KB0696  HISTORY     - Date     Condition        Report By
 KB0696  HISTORY     - 1935     MONUMENTED       CGS
 KB0696  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0696  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0696
 KB0696                          STATION DESCRIPTION
 KB0696
 KB0696'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0696'1.6 MI SE FROM EDINBURG.
 KB0696'1.6 MILES SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 KB0696'THE STATION AT EDINBURG, CHRISTIAN COUNTY, AT POLE 163/03, 55
 KB0696'YARDS SOUTHEAST OF A FARM-ROAD CROSSING, AND 9 YARDS NORTHEAST
 KB0696'OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED Q 92
 KB0696'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0696
 KB0696                          STATION RECOVERY (1973)
 KB0696
 KB0696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0696'MARK NOT FOUND.
 KB0696
 KB0696                          STATION RECOVERY (1977)
 KB0696
 KB0696'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0696'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0736 ***********************************************************************
 KB0736  DESIGNATION -  Q 93
 KB0736  PID         -  KB0736
 KB0736  STATE/COUNTY-  IL/MONTGOMERY
 KB0736  COUNTRY     -  US
 KB0736  USGS QUAD   -  HILLSBORO (2018)
 KB0736
 KB0736                         *CURRENT SURVEY CONTROL
 KB0736  ______________________________________________________________________
 KB0736* NAD 83(1986) POSITION- 39 09 55.     (N) 089 27 47.     (W)   SCALED
 KB0736* NAVD 88 ORTHO HEIGHT -   191.533 (meters)      628.39  (feet) ADJUSTED
 KB0736  ______________________________________________________________________
 KB0736  GEOID HEIGHT    -        -31.375 (meters)                     GEOID18
 KB0736  DYNAMIC HEIGHT  -        191.424 (meters)      628.03  (feet) COMP
 KB0736  MODELED GRAVITY -    980,053.9   (mgal)                       NAVD 88
 KB0736
 KB0736  VERT ORDER      -  SECOND    CLASS 0
 KB0736
 KB0736.The horizontal coordinates were scaled from a map and have
 KB0736.an estimated accuracy of +/- 6 seconds.
 KB0736
 KB0736.The orthometric height was determined by differential leveling and
 KB0736.adjusted by the NATIONAL GEODETIC SURVEY
 KB0736.in June 1991.
 KB0736
 KB0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0736.GEOID18 height accuracy estimate available here.
 KB0736
 KB0736.Click photographs - Photos may exist for this station.
 KB0736
 KB0736.The dynamic height is computed by dividing the NAVD 88
 KB0736.geopotential number by the normal gravity value computed on the
 KB0736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0736.degrees latitude (g = 980.6199 gals.).
 KB0736
 KB0736.The modeled gravity was interpolated from observed gravity values.
 KB0736
 KB0736;                    North         East    Units  Estimated Accuracy
 KB0736;SPC IL W     -   277,550.      760,810.      MT  (+/- 180 meters Scaled)
 KB0736
 KB0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ872380(NAD 83)
 KB0736
 KB0736                          SUPERSEDED SURVEY CONTROL
 KB0736
 KB0736  NGVD 29 (??/??/92)  191.658  (m)          628.80   (f) ADJ UNCH    2 0
 KB0736
 KB0736.Superseded values are not recommended for survey control.
 KB0736
 KB0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0736.See file dsdata.pdf to determine how the superseded data were derived.
 KB0736
 KB0736_MARKER: DB = BENCH MARK DISK
 KB0736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0736_STAMPING: Q 93 1935
 KB0736_MARK LOGO: CGS
 KB0736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0736+STABILITY: SURFACE MOTION
 KB0736
 KB0736  HISTORY     - Date     Condition        Report By
 KB0736  HISTORY     - 1935     MONUMENTED       CGS
 KB0736  HISTORY     - 1974     MARK NOT FOUND   USGS
 KB0736  HISTORY     - 20130611 MARK NOT FOUND   ILDT
 KB0736
 KB0736                          STATION DESCRIPTION
 KB0736
 KB0736'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0736'0.9 MI NE FROM HILLSBORO.
 KB0736'0.9 MILE NORTHEAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0736'ST. LOUIS RAILWAY FROM THE STATION AT HILLSBORO, MONTGOMERY COUNTY,
 KB0736'145 FEET SOUTHWEST OF SIGNAL 1932, AT POLE 193/15, 21 FEET
 KB0736'SOUTHEAST OF A CROSSROAD, AND 18 FEET NORTHWEST OF THE NORTHWEST
 KB0736'RAIL.  A STANDARD DISK, STAMPED Q 93 1935 AND SET IN THE
 KB0736'TOP OF A CONCRETE POST.
 KB0736
 KB0736                          STATION RECOVERY (1974)
 KB0736
 KB0736'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 KB0736'MARK NOT FOUND.
 KB0736
 KB0736                          STATION RECOVERY (2013)
 KB0736
 KB0736'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0736'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0967 ***********************************************************************
 KB0967  DESIGNATION -  Q 95
 KB0967  PID         -  KB0967
 KB0967  STATE/COUNTY-  IL/SANGAMON
 KB0967  COUNTRY     -  US
 KB0967  USGS QUAD   -  CHATHAM (2018)
 KB0967
 KB0967                         *CURRENT SURVEY CONTROL
 KB0967  ______________________________________________________________________
 KB0967* NAD 83(1986) POSITION- 39 42 24.8    (N) 089 41 12.7    (W)   HD_HELD2
 KB0967* NAVD 88 ORTHO HEIGHT -   176.787 (meters)      580.01  (feet) ADJUSTED
 KB0967  ______________________________________________________________________
 KB0967  GEOID HEIGHT    -        -32.420 (meters)                     GEOID18
 KB0967  DYNAMIC HEIGHT  -        176.689 (meters)      579.69  (feet) COMP
 KB0967  MODELED GRAVITY -    980,067.7   (mgal)                       NAVD 88
 KB0967
 KB0967  VERT ORDER      -  SECOND    CLASS 0
 KB0967
 KB0967.The horizontal coordinates were established by autonomous hand held GPS
 KB0967.observations and have an estimated accuracy of +/- 10 meters.
 KB0967
 KB0967.The orthometric height was determined by differential leveling and
 KB0967.adjusted by the NATIONAL GEODETIC SURVEY
 KB0967.in June 1991.
 KB0967
 KB0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0967.GEOID18 height accuracy estimate available here.
 KB0967
 KB0967.Click photographs - Photos may exist for this station.
 KB0967
 KB0967.The dynamic height is computed by dividing the NAVD 88
 KB0967.geopotential number by the normal gravity value computed on the
 KB0967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0967.degrees latitude (g = 980.6199 gals.).
 KB0967
 KB0967.The modeled gravity was interpolated from observed gravity values.
 KB0967
 KB0967;                    North         East    Units  Estimated Accuracy
 KB0967;SPC IL W     -   337,555.      741,145.      MT  (+/- 10 meters HH2 GPS)
 KB0967
 KB0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6965798677(NAD 83)
 KB0967
 KB0967                          SUPERSEDED SURVEY CONTROL
 KB0967
 KB0967  NGVD 29 (??/??/92)  176.897  (m)          580.37   (f) ADJ UNCH    2 0
 KB0967
 KB0967.Superseded values are not recommended for survey control.
 KB0967
 KB0967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0967.See file dsdata.pdf to determine how the superseded data were derived.
 KB0967
 KB0967_MARKER: DB = BENCH MARK DISK
 KB0967_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0967_SP_SET: BRIDGE
 KB0967_STAMPING: Q 95 1935
 KB0967_MARK LOGO: CGS
 KB0967_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0967_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0967+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2013
 KB0967
 KB0967  HISTORY     - Date     Condition        Report By
 KB0967  HISTORY     - 1935     MONUMENTED       CGS
 KB0967  HISTORY     - 1960     GOOD             CGS
 KB0967  HISTORY     - 1976     GOOD             NGS
 KB0967  HISTORY     - 20130207 GOOD             INDIV
 KB0967
 KB0967                          STATION DESCRIPTION
 KB0967
 KB0967'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0967'2.4 MI N FROM CHATHAM.
 KB0967'ABOUT 2.4 MILES NORTH ALONG THE GULF MOBILE AND OHIO RAILROAD
 KB0967'FROM THE STATION IN CHATHAM, AT BRIDGE NO. 1921 OVER LICK CREEK,
 KB0967'SET IN THE TOP OF THE WEST END OF THE NORTH CONCRETE ABUTMENT,
 KB0967'6 FEET WEST OF THE WEST RAIL OF THE SOUTH BOUND TRACK, AND ABOUT
 KB0967'1 FOOT BELOW THE LEVEL OF THE TRACK.
 KB0967
 KB0967                          STATION RECOVERY (1976)
 KB0967
 KB0967'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0967'RECOVERED IN GOOD CONDITION.
 KB0967
 KB0967                          STATION RECOVERY (2013)
 KB0967
 KB0967'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB0967'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0067 ***********************************************************************
 KC0067  DESIGNATION -  Q 96
 KC0067  PID         -  KC0067
 KC0067  STATE/COUNTY-  IL/GREENE
 KC0067  COUNTRY     -  US
 KC0067  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0067
 KC0067                         *CURRENT SURVEY CONTROL
 KC0067  ______________________________________________________________________
 KC0067* NAD 83(2011) POSITION- 39 25 26.64034(N) 090 23 12.90509(W)   ADJUSTED
 KC0067* NAD 83(2011) ELLIP HT-   131.341 (meters)        (06/27/12)   ADJUSTED
 KC0067* NAD 83(2011) EPOCH   -  2010.00
 KC0067* NAVD 88 ORTHO HEIGHT -   163.587 (meters)      536.70  (feet) ADJUSTED
 KC0067  ______________________________________________________________________
 KC0067  GEOID HEIGHT    -        -32.233 (meters)                     GEOID18
 KC0067  NAD 83(2011) X  -    -33,316.762 (meters)                     COMP
 KC0067  NAD 83(2011) Y  - -4,933,552.960 (meters)                     COMP
 KC0067  NAD 83(2011) Z  -  4,028,878.245 (meters)                     COMP
 KC0067  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 KC0067  DYNAMIC HEIGHT  -        163.492 (meters)      536.39  (feet) COMP
 KC0067  MODELED GRAVITY -    980,044.8   (mgal)                       NAVD 88
 KC0067
 KC0067  VERT ORDER      -  SECOND    CLASS 0
 KC0067
 KC0067  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0067  Standards:
 KC0067         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0067            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0067  -------------------------------------------------------------------
 KC0067  NETWORK    0.70   1.49           0.32   0.24   0.76      0.12925250
 KC0067  -------------------------------------------------------------------
 KC0067  Click here for local accuracies and other accuracy information.
 KC0067
 KC0067.The horizontal coordinates were established by GPS observations
 KC0067.and adjusted by the National Geodetic Survey in June 2012.
 KC0067
 KC0067.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0067.been affixed to the stable North American tectonic plate. See 
 KC0067.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0067
 KC0067.The horizontal coordinates are valid at the epoch date displayed above
 KC0067.which is a decimal equivalence of Year/Month/Day.
 KC0067
 KC0067.The orthometric height was determined by differential leveling and
 KC0067.adjusted by the NATIONAL GEODETIC SURVEY
 KC0067.in June 1991.
 KC0067
 KC0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0067.GEOID18 height accuracy estimate available here.
 KC0067
 KC0067.Click photographs - Photos may exist for this station.
 KC0067
 KC0067.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0067
 KC0067.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0067
 KC0067.The ellipsoidal height was determined by GPS observations
 KC0067.and is referenced to NAD 83.
 KC0067
 KC0067.The dynamic height is computed by dividing the NAVD 88
 KC0067.geopotential number by the normal gravity value computed on the
 KC0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0067.degrees latitude (g = 980.6199 gals.).
 KC0067
 KC0067.The modeled gravity was interpolated from observed gravity values.
 KC0067
 KC0067. The following values were computed from the NAD 83(2011) position.
 KC0067
 KC0067;                    North         East     Units Scale Factor Converg.
 KC0067;SPC IL W     -   306,069.355   681,035.932   MT  0.99994560   -0 08 23.5
 KC0067;SPC IL W     - 1,004,162.54  2,234,365.39   sFT  0.99994560   -0 08 23.5
 KC0067;UTM  15      - 4,367,095.999   724,929.722   MT  1.00022296   +1 39 36.5
 KC0067
 KC0067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0067!SPC IL W     -   0.99997939  x   0.99994560  =   0.99992500
 KC0067!UTM  15      -   0.99997939  x   1.00022296  =   1.00020235
 KC0067
 KC0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2492967095(NAD 83)
 KC0067
 KC0067                          SUPERSEDED SURVEY CONTROL
 KC0067
 KC0067  NAD 83(2007)-  39 25 26.64033(N)    090 23 12.90580(W) AD(2002.00) 1
 KC0067  ELLIP H (01/08/09)  131.389  (m)                       GP(2002.00) 4 1
 KC0067  NAVD 88             163.59   (m)          536.7    (f) LEVELING    3  
 KC0067  NGVD 29 (??/??/92)  163.715  (m)          537.12   (f) ADJ UNCH    2 0
 KC0067
 KC0067.Superseded values are not recommended for survey control.
 KC0067
 KC0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0067.See file dsdata.pdf to determine how the superseded data were derived.
 KC0067
 KC0067_MARKER: DB = BENCH MARK DISK
 KC0067_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 KC0067_SP_SET: BRIDGE ABUTMENT
 KC0067_STAMPING: Q 96 1935
 KC0067_MARK LOGO: CGS
 KC0067_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0067_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0067+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2020
 KC0067
 KC0067  HISTORY     - Date     Condition        Report By
 KC0067  HISTORY     - 1935     MONUMENTED       CGS
 KC0067  HISTORY     - 20081212 GOOD             ILDT
 KC0067  HISTORY     - 20200220 GOOD             ILDT
 KC0067
 KC0067                          STATION DESCRIPTION
 KC0067
 KC0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0067'1.3 MI SE FROM WHITE HALL.
 KC0067'1.3 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0067'RAILROAD FROM THE STATION AT WHITE HALL, GREENE COUNTY, ABOUT 300
 KC0067'YARDS SOUTH OF A ROAD CROSSING, AT BRIDGE 71.45, AND IN THE TOP
 KC0067'OF THE EAST SIDE OF THE SOUTH ABUTMENT.  A STANDARD DISK, STAMPED
 KC0067'Q 96 1935.
 KC0067
 KC0067                          STATION RECOVERY (2008)
 KC0067
 KC0067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 KC0067'FOUND AS DESCRIBED
 KC0067
 KC0067                          STATION RECOVERY (2020)
 KC0067
 KC0067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 KC0067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0322 ***********************************************************************
 JC0322  DESIGNATION -  Q 97
 JC0322  PID         -  JC0322
 JC0322  STATE/COUNTY-  IL/MONROE
 JC0322  COUNTRY     -  US
 JC0322  USGS QUAD   -  RENAULT (2018)
 JC0322
 JC0322                         *CURRENT SURVEY CONTROL
 JC0322  ______________________________________________________________________
 JC0322* NAD 83(1986) POSITION- 38 08 38.     (N) 090 11 09.     (W)   SCALED
 JC0322* NAVD 88 ORTHO HEIGHT -   118.931 (meters)      390.19  (feet) ADJUSTED
 JC0322  ______________________________________________________________________
 JC0322  GEOID HEIGHT    -        -29.915 (meters)                     GEOID18
 JC0322  DYNAMIC HEIGHT  -        118.853 (meters)      389.94  (feet) COMP
 JC0322  MODELED GRAVITY -    979,970.4   (mgal)                       NAVD 88
 JC0322
 JC0322  VERT ORDER      -  SECOND    CLASS 0
 JC0322
 JC0322.The horizontal coordinates were scaled from a map and have
 JC0322.an estimated accuracy of +/- 6 seconds.
 JC0322
 JC0322.The orthometric height was determined by differential leveling and
 JC0322.adjusted by the NATIONAL GEODETIC SURVEY
 JC0322.in June 1991.
 JC0322
 JC0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0322.GEOID18 height accuracy estimate available here.
 JC0322
 JC0322.Click photographs - Photos may exist for this station.
 JC0322
 JC0322.The dynamic height is computed by dividing the NAVD 88
 JC0322.geopotential number by the normal gravity value computed on the
 JC0322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0322.degrees latitude (g = 980.6199 gals.).
 JC0322
 JC0322.The modeled gravity was interpolated from observed gravity values.
 JC0322
 JC0322;                    North         East    Units  Estimated Accuracy
 JC0322;SPC IL W     -   163,940.      698,320.      MT  (+/- 180 meters Scaled)
 JC0322
 JC0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC466255(NAD 83)
 JC0322
 JC0322                          SUPERSEDED SURVEY CONTROL
 JC0322
 JC0322  NGVD 29 (??/??/92)  119.053  (m)          390.59   (f) ADJ UNCH    2 0
 JC0322
 JC0322.Superseded values are not recommended for survey control.
 JC0322
 JC0322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0322.See file dsdata.pdf to determine how the superseded data were derived.
 JC0322
 JC0322_MARKER: DB = BENCH MARK DISK
 JC0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0322_STAMPING: Q 97 1935
 JC0322_MARK LOGO: CGS
 JC0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0322+STABILITY: SURFACE MOTION
 JC0322
 JC0322  HISTORY     - Date     Condition        Report By
 JC0322  HISTORY     - 1935     MONUMENTED       CGS
 JC0322  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0322
 JC0322                          STATION DESCRIPTION
 JC0322
 JC0322'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0322'1.8 MI S FROM FULTS.
 JC0322'1.8 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0322'STATION AT FULTS, MONROE COUNTY, AT POLE 35/17, 30 FEET NORTH
 JC0322'OF THE NORTH END OF BRIDGE NO. 48-A OVER A FARM ROAD, AND 12
 JC0322'FEET WEST OF THE CENTERLINE OF THE WEST MAIN TRACK.  A STANDARD
 JC0322'DISK, STAMPED Q 97 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JC0322
 JC0322                          STATION RECOVERY (1968)
 JC0322
 JC0322'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0322'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0592 ***********************************************************************
 HB0592  DESIGNATION -  Q 98
 HB0592  PID         -  HB0592
 HB0592  STATE/COUNTY-  IL/UNION
 HB0592  COUNTRY     -  US
 HB0592  USGS QUAD   -  WOLF LAKE (2018)
 HB0592
 HB0592                         *CURRENT SURVEY CONTROL
 HB0592  ______________________________________________________________________
 HB0592* NAD 83(1986) POSITION- 37 30 13.     (N) 089 26 07.     (W)   SCALED
 HB0592* NAVD 88 ORTHO HEIGHT -   107.095 (meters)      351.36  (feet) ADJUSTED
 HB0592  ______________________________________________________________________
 HB0592  GEOID HEIGHT    -        -28.523 (meters)                     GEOID18
 HB0592  DYNAMIC HEIGHT  -        107.021 (meters)      351.12  (feet) COMP
 HB0592  MODELED GRAVITY -    979,936.0   (mgal)                       NAVD 88
 HB0592
 HB0592  VERT ORDER      -  SECOND    CLASS 0
 HB0592
 HB0592.The horizontal coordinates were scaled from a map and have
 HB0592.an estimated accuracy of +/- 6 seconds.
 HB0592
 HB0592.The orthometric height was determined by differential leveling and
 HB0592.adjusted by the NATIONAL GEODETIC SURVEY
 HB0592.in June 1991.
 HB0592
 HB0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0592.GEOID18 height accuracy estimate available here.
 HB0592
 HB0592.Click photographs - Photos may exist for this station.
 HB0592
 HB0592.The dynamic height is computed by dividing the NAVD 88
 HB0592.geopotential number by the normal gravity value computed on the
 HB0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0592.degrees latitude (g = 980.6199 gals.).
 HB0592
 HB0592.The modeled gravity was interpolated from observed gravity values.
 HB0592
 HB0592;                    North         East    Units  Estimated Accuracy
 HB0592;SPC IL W     -    93,130.      764,670.      MT  (+/- 180 meters Scaled)
 HB0592
 HB0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG847535(NAD 83)
 HB0592
 HB0592                          SUPERSEDED SURVEY CONTROL
 HB0592
 HB0592  NGVD 29 (11/26/84)  107.124  (m)          351.46   (f) ADJUSTED    2 0
 HB0592
 HB0592.Superseded values are not recommended for survey control.
 HB0592
 HB0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0592.See file dsdata.pdf to determine how the superseded data were derived.
 HB0592
 HB0592_MARKER: DB = BENCH MARK DISK
 HB0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0592_STAMPING: Q 98 1935
 HB0592_MARK LOGO: CGS
 HB0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0592+STABILITY: SURFACE MOTION
 HB0592
 HB0592  HISTORY     - Date     Condition        Report By
 HB0592  HISTORY     - 1935     MONUMENTED       CGS
 HB0592  HISTORY     - 1947     MARK NOT FOUND   USGS
 HB0592
 HB0592                          STATION DESCRIPTION
 HB0592
 HB0592'DESCRIBED BY US GEOLOGICAL SURVEY 1947
 HB0592'AT WOLF LAKE.
 HB0592'AT WOLF LAKE, UNION COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB0592'200 FEET NORTH OF THE STATION, AT POLE 99/26, 45 FEET EAST OF THE
 HB0592'CENTERLINE OF THE EAST MAIN TRACK, AND 35 FEET SOUTH OF A ROAD
 HB0592'CROSSING.  A STANDARD DISK, STAMPED Q 98 1935 AND SET IN THE TOP
 HB0592'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1232 ***********************************************************************
 JB1232  DESIGNATION -  Q 99
 JB1232  PID         -  JB1232
 JB1232  STATE/COUNTY-  IL/ST CLAIR
 JB1232  COUNTRY     -  US
 JB1232  USGS QUAD   -  TILDEN (2018)
 JB1232
 JB1232                         *CURRENT SURVEY CONTROL
 JB1232  ______________________________________________________________________
 JB1232* NAD 83(1986) POSITION- 38 14 10.     (N) 089 44 23.     (W)   SCALED
 JB1232* NAVD 88 ORTHO HEIGHT -   149.477 (meters)      490.41  (feet) ADJUSTED
 JB1232  ______________________________________________________________________
 JB1232  GEOID HEIGHT    -        -29.910 (meters)                     GEOID18
 JB1232  DYNAMIC HEIGHT  -        149.381 (meters)      490.09  (feet) COMP
 JB1232  MODELED GRAVITY -    979,983.8   (mgal)                       NAVD 88
 JB1232
 JB1232  VERT ORDER      -  SECOND    CLASS 0
 JB1232
 JB1232.The horizontal coordinates were scaled from a map and have
 JB1232.an estimated accuracy of +/- 6 seconds.
 JB1232
 JB1232.The orthometric height was determined by differential leveling and
 JB1232.adjusted by the NATIONAL GEODETIC SURVEY
 JB1232.in June 1991.
 JB1232
 JB1232.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1232.GEOID18 height accuracy estimate available here.
 JB1232
 JB1232.Click photographs - Photos may exist for this station.
 JB1232
 JB1232.The dynamic height is computed by dividing the NAVD 88
 JB1232.geopotential number by the normal gravity value computed on the
 JB1232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1232.degrees latitude (g = 980.6199 gals.).
 JB1232
 JB1232.The modeled gravity was interpolated from observed gravity values.
 JB1232
 JB1232;                    North         East    Units  Estimated Accuracy
 JB1232;SPC IL W     -   174,260.      737,380.      MT  (+/- 180 meters Scaled)
 JB1232
 JB1232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH602355(NAD 83)
 JB1232
 JB1232                          SUPERSEDED SURVEY CONTROL
 JB1232
 JB1232  NGVD 29 (??/??/92)  149.594  (m)          490.79   (f) ADJ UNCH    2 0
 JB1232
 JB1232.Superseded values are not recommended for survey control.
 JB1232
 JB1232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1232.See file dsdata.pdf to determine how the superseded data were derived.
 JB1232
 JB1232_MARKER: DB = BENCH MARK DISK
 JB1232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1232_STAMPING: Q 99 1935
 JB1232_MARK LOGO: CGS
 JB1232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1232+STABILITY: SURFACE MOTION
 JB1232
 JB1232  HISTORY     - Date     Condition        Report By
 JB1232  HISTORY     - 1935     MONUMENTED       CGS
 JB1232  HISTORY     - 1962     MARK NOT FOUND   USGS
 JB1232  HISTORY     - 20120827 MARK NOT FOUND   ILDT
 JB1232
 JB1232                          STATION DESCRIPTION
 JB1232
 JB1232'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1232'1 MI SE FROM MARISSA.
 JB1232'1.0 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1232'STATION AT MARISSA, ST. CLAIR COUNTY, ABOUT 800 FEET WEST OF THE
 JB1232'ENTRANCE TO A COAL MINE, 86 FEET EAST OF A PRIVATE-ROAD CROSSING,
 JB1232'26 FEET NORTHEAST OF THE CENTERLINE OF THE NORTHEAST MAIN TRACK,
 JB1232'AND 10 FEET SOUTH OF A CINDER ROAD LEADING TO THE COAL MINE.  A
 JB1232'STANDARD DISK, STAMPED Q 99 1935 AND SET IN THE TOP OF A CONCRETE
 JB1232'POST.
 JB1232
 JB1232                          STATION RECOVERY (1962)
 JB1232
 JB1232'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1232'MARK NOT FOUND.
 JB1232
 JB1232                          STATION RECOVERY (2012)
 JB1232
 JB1232'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1232'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5421 ***********************************************************************
 DE5421  DESIGNATION -  QUINCY AZ
 DE5421  PID         -  DE5421
 DE5421  STATE/COUNTY-  IL/ADAMS
 DE5421  COUNTRY     -  US
 DE5421  USGS QUAD   -  QUINCY WEST (2018)
 DE5421
 DE5421                         *CURRENT SURVEY CONTROL
 DE5421  ______________________________________________________________________
 DE5421* NAD 83(2011) POSITION- 39 57 40.39645(N) 091 24 29.40355(W)   ADJUSTED
 DE5421* NAD 83(2011) ELLIP HT-   140.127 (meters)        (06/27/12)   ADJUSTED
 DE5421* NAD 83(2011) EPOCH   -  2010.00
 DE5421* NAVD 88 ORTHO HEIGHT -   172.705 (meters)      566.62  (feet) ADJUSTED
 DE5421  ______________________________________________________________________
 DE5421  GEOID HEIGHT    -        -32.593 (meters)                     GEOID18
 DE5421  NAD 83(2011) X  -   -120,307.389 (meters)                     COMP
 DE5421  NAD 83(2011) Y  - -4,894,103.103 (meters)                     COMP
 DE5421  NAD 83(2011) Z  -  4,074,776.223 (meters)                     COMP
 DE5421  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 DE5421  DYNAMIC HEIGHT  -        172.616 (meters)      566.32  (feet) COMP
 DE5421  MODELED GRAVITY -    980,108.8   (mgal)                       NAVD 88
 DE5421
 DE5421  VERT ORDER      -  SECOND    CLASS I
 DE5421
 DE5421  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5421  Standards:
 DE5421         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5421            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5421  -------------------------------------------------------------------
 DE5421  NETWORK    0.50   1.20           0.22   0.19   0.61     -0.02082066
 DE5421  -------------------------------------------------------------------
 DE5421  Click here for local accuracies and other accuracy information.
 DE5421
 DE5421.The horizontal coordinates were established by GPS observations
 DE5421.and adjusted by the National Geodetic Survey in June 2012.
 DE5421
 DE5421.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5421.been affixed to the stable North American tectonic plate. See 
 DE5421.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5421
 DE5421.The horizontal coordinates are valid at the epoch date displayed above
 DE5421.which is a decimal equivalence of Year/Month/Day.
 DE5421
 DE5421.The orthometric height was determined by differential leveling and
 DE5421.adjusted by the NATIONAL GEODETIC SURVEY
 DE5421.in July 2014.
 DE5421
 DE5421.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5421.GEOID18 height accuracy estimate available here.
 DE5421
 DE5421.Click photographs - Photos may exist for this station.
 DE5421
 DE5421.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5421
 DE5421.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5421
 DE5421.The ellipsoidal height was determined by GPS observations
 DE5421.and is referenced to NAD 83.
 DE5421
 DE5421.The dynamic height is computed by dividing the NAVD 88
 DE5421.geopotential number by the normal gravity value computed on the
 DE5421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE5421.degrees latitude (g = 980.6199 gals.).
 DE5421
 DE5421.The modeled gravity was interpolated from observed gravity values.
 DE5421
 DE5421. The following values were computed from the NAD 83(2011) position.
 DE5421
 DE5421;                    North         East     Units Scale Factor Converg.
 DE5421;SPC IL W     -   366,420.436   593,928.264   MT  1.00007964   -0 47 50.8
 DE5421;SPC IL W     - 1,202,164.38  1,948,579.65   sFT  1.00007964   -0 47 50.8
 DE5421;UTM  15      - 4,424,666.359   635,958.262   MT  0.99982756   +1 01 21.1
 DE5421
 DE5421!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5421!SPC IL W     -   0.99997802  x   1.00007964  =   1.00005766
 DE5421!UTM  15      -   0.99997802  x   0.99982756  =   0.99980558
 DE5421
 DE5421:                Primary Azimuth Mark                     Grid Az
 DE5421:SPC IL W     -  QUINCY DEPOT                             062 44 37.0
 DE5421:UTM  15      -  QUINCY DEPOT                             060 55 25.1
 DE5421
 DE5421_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3595824666(NAD 83)
 DE5421
 DE5421|---------------------------------------------------------------------|
 DE5421| PID    Reference Object                     Distance      Geod. Az  |
 DE5421|                                                           dddmmss.s |
 DE5421| DE5420 QUINCY DEPOT                        APPROX. 0.6 KM 0615646.2 |
 DE5421|---------------------------------------------------------------------|
 DE5421
 DE5421                          SUPERSEDED SURVEY CONTROL
 DE5421
 DE5421  NAD 83(2007)-  39 57 40.39644(N)    091 24 29.40426(W) AD(2002.00) 0
 DE5421  ELLIP H (02/10/07)  140.153  (m)                       GP(2002.00)    
 DE5421  NAD 83(1997)-  39 57 40.39639(N)    091 24 29.40436(W) AD(       ) 1
 DE5421  ELLIP H (06/11/02)  140.187  (m)                       GP(       ) 3 1
 DE5421  NAVD 88 (06/11/02)  172.7    (m)  GEOID99  model used  GPS OBS        
 DE5421
 DE5421.Superseded values are not recommended for survey control.
 DE5421
 DE5421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5421.See file dsdata.pdf to determine how the superseded data were derived.
 DE5421
 DE5421_MARKER: DD = SURVEY DISK
 DE5421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5421_STAMPING: QUINCY AZ 1996
 DE5421_MARK LOGO: ILDT
 DE5421_PROJECTION: FLUSH
 DE5421_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5421+STABILITY: SURFACE MOTION
 DE5421_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5421+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DE5421
 DE5421  HISTORY     - Date     Condition        Report By
 DE5421  HISTORY     - 1996     MONUMENTED       ILDT
 DE5421  HISTORY     - 19980721 GOOD             NGS
 DE5421  HISTORY     - 20100602 GOOD             MODNR
 DE5421  HISTORY     - 20130418 GOOD             AMESC
 DE5421
 DE5421                          STATION DESCRIPTION
 DE5421
 DE5421'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GW)
 DE5421'STATION LOCATED ON THE NORTH EDGE OF QUINCY. TO REACH FROM THE
 DE5421'JUNCTION OF US 24 (4TH
 DE5421'STREET) AND IL 104 (BROADWAY STREET) GO NORTH ALONG US 24 1.75 MI
 DE5421'(2.32 KM) TO 5TH STREET
 DE5421'AND STATION ON LEFT. STATION IS LOCATED ON THE NORTHWEST CORNER OF 5TH
 DE5421'STREET AND US
 DE5421'24, 21.2 M (69.2 FT) NORTH OF THE CENTER LINE US 24, 5.4 M (17.7 FT)
 DE5421'WEST OF CENTERLINE 5TH ST.
 DE5421'10.5 M (34.4 FT) NORTH OF STOP SIGN POST, 20.8 M (68.2 FT) NORTHEAST
 DE5421'OF A LIGHT POLE.
 DE5421
 DE5421                          STATION RECOVERY (2010)
 DE5421
 DE5421'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 DE5421'
 DE5421'RECOVERED IN GOOD CONDITION.
 DE5421
 DE5421                          STATION RECOVERY (2013)
 DE5421
 DE5421'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DE5421'THE DISK IS SOLID BUT HAS SOME CUTS IN IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5420 ***********************************************************************
 DE5420  DESIGNATION -  QUINCY DEPOT
 DE5420  PID         -  DE5420
 DE5420  STATE/COUNTY-  IL/ADAMS
 DE5420  COUNTRY     -  US
 DE5420  USGS QUAD   -  QUINCY WEST (2018)
 DE5420
 DE5420                         *CURRENT SURVEY CONTROL
 DE5420  ______________________________________________________________________
 DE5420* NAD 83(2011) POSITION- 39 57 49.96528(N) 091 24 06.06732(W)   ADJUSTED
 DE5420* NAD 83(2011) ELLIP HT-   145.427 (meters)        (06/27/12)   ADJUSTED
 DE5420* NAD 83(2011) EPOCH   -  2010.00
 DE5420* NAVD 88 ORTHO HEIGHT -   178.014 (meters)      584.03  (feet) ADJUSTED
 DE5420  ______________________________________________________________________
 DE5420  GEOID HEIGHT    -        -32.593 (meters)                     GEOID18
 DE5420  NAD 83(2011) X  -   -119,749.145 (meters)                     COMP
 DE5420  NAD 83(2011) Y  - -4,893,931.239 (meters)                     COMP
 DE5420  NAD 83(2011) Z  -  4,075,005.838 (meters)                     COMP
 DE5420  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 DE5420  DYNAMIC HEIGHT  -        177.923 (meters)      583.74  (feet) COMP
 DE5420  MODELED GRAVITY -    980,108.5   (mgal)                       NAVD 88
 DE5420
 DE5420  VERT ORDER      -  SECOND    CLASS I
 DE5420
 DE5420  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5420  Standards:
 DE5420         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5420            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5420  -------------------------------------------------------------------
 DE5420  NETWORK    0.50   1.18           0.22   0.19   0.60     -0.01890837
 DE5420  -------------------------------------------------------------------
 DE5420  Click here for local accuracies and other accuracy information.
 DE5420
 DE5420.The horizontal coordinates were established by GPS observations
 DE5420.and adjusted by the National Geodetic Survey in June 2012.
 DE5420
 DE5420.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5420.been affixed to the stable North American tectonic plate. See 
 DE5420.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5420
 DE5420.The horizontal coordinates are valid at the epoch date displayed above
 DE5420.which is a decimal equivalence of Year/Month/Day.
 DE5420
 DE5420.The orthometric height was determined by differential leveling and
 DE5420.adjusted by the NATIONAL GEODETIC SURVEY
 DE5420.in July 2014.
 DE5420
 DE5420.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5420.GEOID18 height accuracy estimate available here.
 DE5420
 DE5420.Click photographs - Photos may exist for this station.
 DE5420
 DE5420.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5420
 DE5420.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5420
 DE5420.The ellipsoidal height was determined by GPS observations
 DE5420.and is referenced to NAD 83.
 DE5420
 DE5420.The dynamic height is computed by dividing the NAVD 88
 DE5420.geopotential number by the normal gravity value computed on the
 DE5420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE5420.degrees latitude (g = 980.6199 gals.).
 DE5420
 DE5420.The modeled gravity was interpolated from observed gravity values.
 DE5420
 DE5420. The following values were computed from the NAD 83(2011) position.
 DE5420
 DE5420;                    North         East     Units Scale Factor Converg.
 DE5420;SPC IL W     -   366,707.871   594,486.201   MT  1.00007819   -0 47 36.0
 DE5420;SPC IL W     - 1,203,107.41  1,950,410.14   sFT  1.00007819   -0 47 36.0
 DE5420;UTM  15      - 4,424,971.292   636,506.652   MT  0.99982940   +1 01 36.3
 DE5420
 DE5420!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5420!SPC IL W     -   0.99997719  x   1.00007819  =   1.00005537
 DE5420!UTM  15      -   0.99997719  x   0.99982940  =   0.99980659
 DE5420
 DE5420:                Primary Azimuth Mark                     Grid Az
 DE5420:SPC IL W     -  QUINCY AZ                                242 44 37.2
 DE5420:UTM  15      -  QUINCY AZ                                240 55 24.9
 DE5420
 DE5420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3650624971(NAD 83)
 DE5420
 DE5420|---------------------------------------------------------------------|
 DE5420| PID    Reference Object                     Distance      Geod. Az  |
 DE5420|                                                           dddmmss.s |
 DE5420| DE5421 QUINCY AZ                           APPROX. 0.6 KM 2415701.2 |
 DE5420|---------------------------------------------------------------------|
 DE5420
 DE5420                          SUPERSEDED SURVEY CONTROL
 DE5420
 DE5420  NAD 83(2007)-  39 57 49.96526(N)    091 24 06.06803(W) AD(2002.00) 0
 DE5420  ELLIP H (02/10/07)  145.453  (m)                       GP(2002.00)    
 DE5420  NAD 83(1997)-  39 57 49.96521(N)    091 24 06.06813(W) AD(       ) 1
 DE5420  ELLIP H (06/11/02)  145.487  (m)                       GP(       ) 3 1
 DE5420  NAVD 88 (06/11/02)  178.0    (m)  GEOID99  model used  GPS OBS        
 DE5420
 DE5420.Superseded values are not recommended for survey control.
 DE5420
 DE5420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5420.See file dsdata.pdf to determine how the superseded data were derived.
 DE5420
 DE5420_MARKER: DB = BENCH MARK DISK
 DE5420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5420_STAMPING: QUINCY DEPOT 1996
 DE5420_MARK LOGO: ILDT
 DE5420_PROJECTION: FLUSH
 DE5420_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5420+STABILITY: SURFACE MOTION
 DE5420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5420+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DE5420
 DE5420  HISTORY     - Date     Condition        Report By
 DE5420  HISTORY     - 1996     MONUMENTED       ILDT
 DE5420  HISTORY     - 19980721 GOOD             NGS
 DE5420  HISTORY     - 20100602 GOOD             MODNR
 DE5420  HISTORY     - 20130418 GOOD             AMESC
 DE5420
 DE5420                          STATION DESCRIPTION
 DE5420
 DE5420'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GW)
 DE5420'STATION LOCATED ON THE NORTH EDGE OF QUINCY. TO REACH FROM THE
 DE5420'JUNCTION OF US 24 (4TH
 DE5420'STREET) AND IL 104 (BROADWAY STREET) GO NORTH ALONG US 24 2.1 MI (3.4
 DE5420'KM) TO JUNCTION WITH
 DE5420'KOCHS LANE (EAST). TURN RIGHT (EAST) ON KOCHS LANE AND TURN RIGHT
 DE5420'(SOUTH) INTO IDOT
 DE5420'OPERATIONS YARD.. STATION IS LOCATED ON THE SOUTHWEST CORNER OF YARD 4
 DE5420'M (13.1 FT)
 DE5420'NORTH OF SOUTH FENCE, 22.3 M (73.2 FT) WEST OF EAST FENCE.
 DE5420
 DE5420                          STATION RECOVERY (2010)
 DE5420
 DE5420'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 DE5420'
 DE5420'RECOVERED IN GOOD CONDITION.
 DE5420'STATION IS 13 FEET NORTH OF CHAINLINK FENCE, 25.3 FEET SOUTH OF I-BEAM
 DE5420'STORAGE RACK, 40.5 FEET SW OF A 10 INCH PINE TREE AND 73 FEET WEST OF
 DE5420'A CHAINLINK FENCE.
 DE5420
 DE5420                          STATION RECOVERY (2013)
 DE5420
 DE5420'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DE5420'THE STATION IS IN THE SOUTHEAST CORNER OF THE YARD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0650 ***********************************************************************
 KC0650  DESIGNATION -  QUINCY MUNICIPAL TANK
 KC0650  PID         -  KC0650
 KC0650  STATE/COUNTY-  IL/ADAMS
 KC0650  COUNTRY     -  US
 KC0650  USGS QUAD   -  QUINCY WEST (2018)
 KC0650
 KC0650                         *CURRENT SURVEY CONTROL
 KC0650  ______________________________________________________________________
 KC0650* NAD 83(1997) POSITION- 39 56 35.83479(N) 091 22 44.53811(W)   ADJUSTED
 KC0650  ______________________________________________________________________
 KC0650  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 KC0650  LAPLACE CORR    -          0.22  (seconds)                    DEFLEC18
 KC0650  HORZ ORDER      -  THIRD
 KC0650
 KC0650.The horizontal coordinates were established by classical geodetic methods
 KC0650.and adjusted by the National Geodetic Survey in October 1999.
 KC0650
 KC0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0650.GEOID18 height accuracy estimate available here.
 KC0650
 KC0650.Click photographs - Photos may exist for this station.
 KC0650
 KC0650.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0650
 KC0650. The following values were computed from the NAD 83(1997) position.
 KC0650
 KC0650;                    North         East     Units Scale Factor Converg.
 KC0650;SPC IL W     -   364,394.982   596,390.027   MT  1.00007329   -0 46 42.4
 KC0650;SPC IL W     - 1,195,519.20  1,956,656.28   sFT  1.00007329   -0 46 42.4
 KC0650;SPC MO E     -   456,521.825   174,877.945   MT  1.00000278   -0 33 51.8
 KC0650;UTM  15      - 4,422,720.573   638,482.482   MT  0.99983609   +1 02 27.1
 KC0650
 KC0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3848222720(NAD 83)
 KC0650
 KC0650                          SUPERSEDED SURVEY CONTROL
 KC0650
 KC0650  NAD 83(1996)-  39 56 35.83569(N)    091 22 44.53793(W) AD(       ) 3
 KC0650  NAD 83(1986)-  39 56 35.84274(N)    091 22 44.53822(W) AD(       ) 3
 KC0650  NAD 27      -  39 56 35.68700(N)    091 22 43.98400(W) AD(       ) 3
 KC0650
 KC0650.Superseded values are not recommended for survey control.
 KC0650
 KC0650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0650.See file dsdata.pdf to determine how the superseded data were derived.
 KC0650
 KC0650_MARKER: 51 = TANK
 KC0650
 KC0650  HISTORY     - Date     Condition        Report By
 KC0650  HISTORY     - 1931     FIRST OBSERVED   CGS
 KC0650
 KC0650                          STATION DESCRIPTION
 KC0650
 KC0650'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0649 ***********************************************************************
 KC0649  DESIGNATION -  QUINCY ST PETERS CATH CH SPIRE
 KC0649  PID         -  KC0649
 KC0649  STATE/COUNTY-  IL/ADAMS
 KC0649  COUNTRY     -  US
 KC0649  USGS QUAD   -  QUINCY WEST (2018)
 KC0649
 KC0649                         *CURRENT SURVEY CONTROL
 KC0649  ______________________________________________________________________
 KC0649* NAD 83(1997) POSITION- 39 55 54.24872(N) 091 24 12.86573(W)   ADJUSTED
 KC0649  ______________________________________________________________________
 KC0649  GEOID HEIGHT    -        -32.571 (meters)                     GEOID18
 KC0649  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 KC0649  HORZ ORDER      -  THIRD
 KC0649
 KC0649.The horizontal coordinates were established by classical geodetic methods
 KC0649.and adjusted by the National Geodetic Survey in October 1999.
 KC0649
 KC0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0649.GEOID18 height accuracy estimate available here.
 KC0649
 KC0649.Click photographs - Photos may exist for this station.
 KC0649
 KC0649.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0649
 KC0649. The following values were computed from the NAD 83(1997) position.
 KC0649
 KC0649;                    North         East     Units Scale Factor Converg.
 KC0649;SPC IL W     -   363,141.161   594,275.379   MT  1.00007874   -0 47 38.4
 KC0649;SPC IL W     - 1,191,405.63  1,949,718.47   sFT  1.00007874   -0 47 38.4
 KC0649;SPC MO E     -   455,260.203   172,768.145   MT  1.00000674   -0 34 48.0
 KC0649;UTM  15      - 4,421,400.577   636,409.205   MT  0.99982907   +1 01 29.5
 KC0649
 KC0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3640921400(NAD 83)
 KC0649
 KC0649                          SUPERSEDED SURVEY CONTROL
 KC0649
 KC0649  NAD 83(1996)-  39 55 54.24969(N)    091 24 12.86532(W) AD(       ) 3
 KC0649  NAD 83(1986)-  39 55 54.25659(N)    091 24 12.86592(W) AD(       ) 3
 KC0649  NAD 27      -  39 55 54.09500(N)    091 24 12.32000(W) AD(       ) 3
 KC0649
 KC0649.Superseded values are not recommended for survey control.
 KC0649
 KC0649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0649.See file dsdata.pdf to determine how the superseded data were derived.
 KC0649
 KC0649_MARKER: 90 = CHURCH SPIRE
 KC0649
 KC0649  HISTORY     - Date     Condition        Report By
 KC0649  HISTORY     - 1931     FIRST OBSERVED   CGS
 KC0649
 KC0649                          STATION DESCRIPTION
 KC0649
 KC0649'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0779 ***********************************************************************
 HB0779  DESIGNATION -  R 10
 HB0779  PID         -  HB0779
 HB0779  STATE/COUNTY-  IL/UNION
 HB0779  COUNTRY     -  US
 HB0779  USGS QUAD   -  JONESBORO (2018)
 HB0779
 HB0779                         *CURRENT SURVEY CONTROL
 HB0779  ______________________________________________________________________
 HB0779* NAD 83(1986) POSITION- 37 29 52.     (N) 089 15 44.     (W)   SCALED
 HB0779* NAVD 88 ORTHO HEIGHT -   195.235 (meters)      640.53  (feet) ADJUSTED
 HB0779  ______________________________________________________________________
 HB0779  GEOID HEIGHT    -        -28.598 (meters)                     GEOID18
 HB0779  DYNAMIC HEIGHT  -        195.095 (meters)      640.07  (feet) COMP
 HB0779  MODELED GRAVITY -    979,909.0   (mgal)                       NAVD 88
 HB0779
 HB0779  VERT ORDER      -  FIRST     CLASS I
 HB0779
 HB0779.The horizontal coordinates were scaled from a map and have
 HB0779.an estimated accuracy of +/- 6 seconds.
 HB0779
 HB0779.The orthometric height was determined by differential leveling and
 HB0779.adjusted by the NATIONAL GEODETIC SURVEY
 HB0779.in June 1991.
 HB0779
 HB0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0779.GEOID18 height accuracy estimate available here.
 HB0779
 HB0779.Click photographs - Photos may exist for this station.
 HB0779
 HB0779.The dynamic height is computed by dividing the NAVD 88
 HB0779.geopotential number by the normal gravity value computed on the
 HB0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0779.degrees latitude (g = 980.6199 gals.).
 HB0779
 HB0779.The modeled gravity was interpolated from observed gravity values.
 HB0779
 HB0779;                    North         East    Units  Estimated Accuracy
 HB0779;SPC IL W     -    92,620.      779,970.      MT  (+/- 180 meters Scaled)
 HB0779
 HB0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG000524(NAD 83)
 HB0779
 HB0779                          SUPERSEDED SURVEY CONTROL
 HB0779
 HB0779  NGVD 29 (11/26/84)  195.251  (m)          640.59   (f) ADJUSTED    1 1
 HB0779
 HB0779.Superseded values are not recommended for survey control.
 HB0779
 HB0779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0779.See file dsdata.pdf to determine how the superseded data were derived.
 HB0779
 HB0779_MARKER: DB = BENCH MARK DISK
 HB0779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0779_STAMPING: R 10 1922
 HB0779_MARK LOGO: CGS
 HB0779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0779+STABILITY: SURFACE MOTION
 HB0779
 HB0779  HISTORY     - Date     Condition        Report By
 HB0779  HISTORY     - 1922     MONUMENTED       CGS
 HB0779  HISTORY     - 1966     GOOD             CGS
 HB0779  HISTORY     - 1976     GOOD             ILDT
 HB0779  HISTORY     - 1976     GOOD             ILDT
 HB0779  HISTORY     - 1976     GOOD             ILDT
 HB0779  HISTORY     - 1976     GOOD             ILDT
 HB0779  HISTORY     - 20020828 POOR             USACE
 HB0779  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 HB0779  HISTORY     - 20120621 MARK NOT FOUND   ILDT
 HB0779
 HB0779                          STATION DESCRIPTION
 HB0779
 HB0779'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 HB0779'2.6 MI S FROM COBDEN.
 HB0779'ABOUT 2.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0779'POST OFFICE AT COBDEN, OR ABOUT 2.75 MILES NORTH ALONG THE ILLINOIS
 HB0779'CENTRAL RAILROAD FROM THE STATION AT ANNA, 84 YARDS NORTH OF
 HB0779'MILEPOST 326, 111 FEET NORTH-NORTHWEST OF THE CENTER OF A CROSSING
 HB0779'OF THE RAILROAD AND A PRIVATE ROAD, 35 1/2 FEET WEST OF THE WEST
 HB0779'RAIL OF THE WEST TRACK, 26 1/2 FEET WEST OF THE SOUTHWEST CORNER
 HB0779'OF SEMAPHORE SIGNAL NUMBER 325.9, 2.0 FEET NORTH OF A WOODEN WITNESS
 HB0779'POST, ABOUT 5 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN
 HB0779'THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 HB0779'OF THE GROUND.  SEC 7, T12S, R1W
 HB0779
 HB0779                          STATION RECOVERY (1976)
 HB0779
 HB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0779'RECOVERED IN GOOD CONDITION.
 HB0779
 HB0779                          STATION RECOVERY (1976)
 HB0779
 HB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0779'RECOVERED IN GOOD CONDITION.
 HB0779
 HB0779                          STATION RECOVERY (1976)
 HB0779
 HB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0779'RECOVERED IN GOOD CONDITION.
 HB0779
 HB0779                          STATION RECOVERY (1976)
 HB0779
 HB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0779'RECOVERED IN GOOD CONDITION.
 HB0779
 HB0779                          STATION RECOVERY (2002)
 HB0779
 HB0779'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0779'MARK DESTROYED. FOUND REMNANTS OF CONCRETE POST AT SITE. APPEARS TO BE
 HB0779'BROKEN OFF 2 IN BELOW GROUND LEVEL WITH DISK GONE.
 HB0779
 HB0779                          STATION RECOVERY (2012)
 HB0779
 HB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0779'MARK NOT FOUND.
 HB0779
 HB0779                          STATION RECOVERY (2012)
 HB0779
 HB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0779'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0054 ***********************************************************************
 KC0054  DESIGNATION -  R 102
 KC0054  PID         -  KC0054
 KC0054  STATE/COUNTY-  IL/MACOUPIN
 KC0054  COUNTRY     -  US
 KC0054  USGS QUAD   -  HETTICK (2018)
 KC0054
 KC0054                         *CURRENT SURVEY CONTROL
 KC0054  ______________________________________________________________________
 KC0054* NAD 83(1986) POSITION- 39 18 17.     (N) 090 07 17.     (W)   SCALED
 KC0054* NAVD 88 ORTHO HEIGHT -   169.262 (meters)      555.32  (feet) ADJUSTED
 KC0054  ______________________________________________________________________
 KC0054  GEOID HEIGHT    -        -31.770 (meters)                     GEOID18
 KC0054  DYNAMIC HEIGHT  -        169.166 (meters)      555.01  (feet) COMP
 KC0054  MODELED GRAVITY -    980,053.8   (mgal)                       NAVD 88
 KC0054
 KC0054  VERT ORDER      -  SECOND    CLASS 0
 KC0054
 KC0054.The horizontal coordinates were scaled from a map and have
 KC0054.an estimated accuracy of +/- 6 seconds.
 KC0054
 KC0054.The orthometric height was determined by differential leveling and
 KC0054.adjusted by the NATIONAL GEODETIC SURVEY
 KC0054.in June 1991.
 KC0054
 KC0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0054.GEOID18 height accuracy estimate available here.
 KC0054
 KC0054.Click photographs - Photos may exist for this station.
 KC0054
 KC0054.The dynamic height is computed by dividing the NAVD 88
 KC0054.geopotential number by the normal gravity value computed on the
 KC0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0054.degrees latitude (g = 980.6199 gals.).
 KC0054
 KC0054.The modeled gravity was interpolated from observed gravity values.
 KC0054
 KC0054;                    North         East    Units  Estimated Accuracy
 KC0054;SPC IL W     -   292,800.      703,910.      MT  (+/- 180 meters Scaled)
 KC0054
 KC0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD482545(NAD 83)
 KC0054
 KC0054                          SUPERSEDED SURVEY CONTROL
 KC0054
 KC0054  NGVD 29 (??/??/92)  169.393  (m)          555.75   (f) ADJ UNCH    2 0
 KC0054
 KC0054.Superseded values are not recommended for survey control.
 KC0054
 KC0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0054.See file dsdata.pdf to determine how the superseded data were derived.
 KC0054
 KC0054_MARKER: DB = BENCH MARK DISK
 KC0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0054_STAMPING: R 102 1935
 KC0054_MARK LOGO: CGS
 KC0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0054+STABILITY: SURFACE MOTION
 KC0054
 KC0054  HISTORY     - Date     Condition        Report By
 KC0054  HISTORY     - 1935     MONUMENTED       CGS
 KC0054
 KC0054                          STATION DESCRIPTION
 KC0054
 KC0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0054'4.2 MI W FROM READER.
 KC0054'4.2 MILES WEST ALONG STATE HIGHWAY 108 FROM THE NORTH JUNCTION
 KC0054'OF STATE HIGHWAY 111 AT READER, MACOUPIN COUNTY, AT PITCHFORD
 KC0054'COAL MINE, 7 YARDS WEST OF AN ENTRANCE ROAD, 14 YARDS SOUTH OF
 KC0054'THE CENTERLINE OF THE HIGHWAY, AND ON A FENCE LINE.  A STANDARD
 KC0054'DISK, STAMPED R 102 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0060 ***********************************************************************
 JC0060  DESIGNATION -  R 103
 JC0060  PID         -  JC0060
 JC0060  STATE/COUNTY-  IL/MADISON
 JC0060  COUNTRY     -  US
 JC0060  USGS QUAD   -  BETHALTO (2018)
 JC0060
 JC0060                         *CURRENT SURVEY CONTROL
 JC0060  ______________________________________________________________________
 JC0060* NAD 83(1986) POSITION- 38 53 09.     (N) 090 06 46.     (W)   SCALED
 JC0060* NAVD 88 ORTHO HEIGHT -   132.044 (meters)      433.21  (feet) ADJUSTED
 JC0060  ______________________________________________________________________
 JC0060  GEOID HEIGHT    -        -31.418 (meters)                     GEOID18
 JC0060  DYNAMIC HEIGHT  -        131.963 (meters)      432.95  (feet) COMP
 JC0060  MODELED GRAVITY -    980,008.8   (mgal)                       NAVD 88
 JC0060
 JC0060  VERT ORDER      -  SECOND    CLASS 0
 JC0060
 JC0060.The horizontal coordinates were scaled from a map and have
 JC0060.an estimated accuracy of +/- 6 seconds.
 JC0060
 JC0060.The orthometric height was determined by differential leveling and
 JC0060.adjusted by the NATIONAL GEODETIC SURVEY
 JC0060.in June 1991.
 JC0060
 JC0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0060.GEOID18 height accuracy estimate available here.
 JC0060
 JC0060.Click photographs - Photos may exist for this station.
 JC0060
 JC0060.The dynamic height is computed by dividing the NAVD 88
 JC0060.geopotential number by the normal gravity value computed on the
 JC0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0060.degrees latitude (g = 980.6199 gals.).
 JC0060
 JC0060.The modeled gravity was interpolated from observed gravity values.
 JC0060
 JC0060;                    North         East    Units  Estimated Accuracy
 JC0060;SPC IL W     -   246,300.      704,680.      MT  (+/- 180 meters Scaled)
 JC0060
 JC0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD504080(NAD 83)
 JC0060
 JC0060                          SUPERSEDED SURVEY CONTROL
 JC0060
 JC0060  NGVD 29 (??/??/92)  132.185  (m)          433.68   (f) ADJ UNCH    2 0
 JC0060
 JC0060.Superseded values are not recommended for survey control.
 JC0060
 JC0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0060.See file dsdata.pdf to determine how the superseded data were derived.
 JC0060
 JC0060_MARKER: DB = BENCH MARK DISK
 JC0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0060_STAMPING: R 103 1935
 JC0060_MARK LOGO: CGS
 JC0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0060+STABILITY: SURFACE MOTION
 JC0060
 JC0060  HISTORY     - Date     Condition        Report By
 JC0060  HISTORY     - 1935     MONUMENTED       CGS
 JC0060  HISTORY     - 1949     GOOD             CGS
 JC0060  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 JC0060
 JC0060                          STATION DESCRIPTION
 JC0060
 JC0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0060'AT EAST ALTON.
 JC0060'AT EAST ALTON, MADISON COUNTY, ON THE CHICAGO, BURLINGTON AND
 JC0060'QUINCY RAILROAD, AT A CROSSING OF THE CLEVELAND, CINCINNATI,
 JC0060'CHICAGO AND ST. LOUIS RAILWAY, NEAR THE STATION, 150 YARDS
 JC0060'WEST OF THE FREIGHT DEPOT, 17 YARDS SOUTHWEST OF THE CB AND
 JC0060'QRR TRACK, AND 11 YARDS NORTH OF THE CCC AND STLRY. TRACK.
 JC0060'A STANDARD DISK, STAMPED R 103 1935 AND SET IN THE TOP OF A
 JC0060'CONCRETE POST.
 JC0060
 JC0060                          STATION RECOVERY (2012)
 JC0060
 JC0060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0060'ON PROPERTY OF OLIN BRASS COMPANY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0907 ***********************************************************************
 JB0907  DESIGNATION -  R 104
 JB0907  PID         -  JB0907
 JB0907  STATE/COUNTY-  IL/MARION
 JB0907  COUNTRY     -  US
 JB0907  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0907
 JB0907                         *CURRENT SURVEY CONTROL
 JB0907  ______________________________________________________________________
 JB0907* NAD 83(1986) POSITION- 38 31 22.     (N) 089 08 15.     (W)   SCALED
 JB0907* NAVD 88 ORTHO HEIGHT -   149.909 (meters)      491.83  (feet) ADJUSTED
 JB0907  ______________________________________________________________________
 JB0907  GEOID HEIGHT    -        -30.655 (meters)                     GEOID18
 JB0907  DYNAMIC HEIGHT  -        149.814 (meters)      491.51  (feet) COMP
 JB0907  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB0907
 JB0907  VERT ORDER      -  SECOND    CLASS 0
 JB0907
 JB0907.The horizontal coordinates were scaled from a map and have
 JB0907.an estimated accuracy of +/- 6 seconds.
 JB0907
 JB0907.The orthometric height was determined by differential leveling and
 JB0907.adjusted by the NATIONAL GEODETIC SURVEY
 JB0907.in June 1991.
 JB0907
 JB0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0907.GEOID18 height accuracy estimate available here.
 JB0907
 JB0907.Click photographs - Photos may exist for this station.
 JB0907
 JB0907.The dynamic height is computed by dividing the NAVD 88
 JB0907.geopotential number by the normal gravity value computed on the
 JB0907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0907.degrees latitude (g = 980.6199 gals.).
 JB0907
 JB0907.The modeled gravity was interpolated from observed gravity values.
 JB0907
 JB0907;                    North         East    Units  Estimated Accuracy
 JB0907;SPC IL E     -   206,310.      229,870.      MT  (+/- 180 meters Scaled)
 JB0907
 JB0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH136659(NAD 83)
 JB0907
 JB0907                          SUPERSEDED SURVEY CONTROL
 JB0907
 JB0907  NGVD 29 (??/??/92)  150.038  (m)          492.25   (f) ADJ UNCH    2 0
 JB0907
 JB0907.Superseded values are not recommended for survey control.
 JB0907
 JB0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0907.See file dsdata.pdf to determine how the superseded data were derived.
 JB0907
 JB0907_MARKER: DB = BENCH MARK DISK
 JB0907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0907_STAMPING: R 104 1935
 JB0907_MARK LOGO: CGS
 JB0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0907+STABILITY: SURFACE MOTION
 JB0907
 JB0907  HISTORY     - Date     Condition        Report By
 JB0907  HISTORY     - 1935     MONUMENTED       CGS
 JB0907  HISTORY     - 1954     MARK NOT FOUND   CGS
 JB0907  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0907  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB0907
 JB0907                          STATION DESCRIPTION
 JB0907
 JB0907'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JB0907'AT CENTRALIA.
 JB0907'AT CENTRALIA, ON THE ILLINOIS CENTRAL RAILROAD, 100 YARDS NORTH
 JB0907'OF THE STATION, AT A STREET CROSSING, 20 YARDS EAST OF THE
 JB0907'CENTERLINE OF THE TRACK, 15 YARDS SOUTH OF THE CENTERLINE OF
 JB0907'BROADWAY, AND IN A SMALL PARK.  A STANDARD DISK, STAMPED R 104
 JB0907'1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0907
 JB0907                          STATION RECOVERY (2011)
 JB0907
 JB0907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0907'MARK NOT FOUND.
 JB0907
 JB0907                          STATION RECOVERY (2014)
 JB0907
 JB0907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0907'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0435 ***********************************************************************
 HB0435  DESIGNATION -  R 105
 HB0435  PID         -  HB0435
 HB0435  STATE/COUNTY-  IL/JOHNSON
 HB0435  COUNTRY     -  US
 HB0435  USGS QUAD   -  VIENNA (2018)
 HB0435
 HB0435                         *CURRENT SURVEY CONTROL
 HB0435  ______________________________________________________________________
 HB0435* NAD 83(1986) POSITION- 37 24 55.     (N) 088 53 27.     (W)   SCALED
 HB0435* NAVD 88 ORTHO HEIGHT -   113.273 (meters)      371.63  (feet) ADJUSTED
 HB0435  ______________________________________________________________________
 HB0435  GEOID HEIGHT    -        -28.649 (meters)                     GEOID18
 HB0435  DYNAMIC HEIGHT  -        113.192 (meters)      371.36  (feet) COMP
 HB0435  MODELED GRAVITY -    979,914.1   (mgal)                       NAVD 88
 HB0435
 HB0435  VERT ORDER      -  SECOND    CLASS 0
 HB0435
 HB0435.The horizontal coordinates were scaled from a map and have
 HB0435.an estimated accuracy of +/- 6 seconds.
 HB0435
 HB0435.The orthometric height was determined by differential leveling and
 HB0435.adjusted by the NATIONAL GEODETIC SURVEY
 HB0435.in June 1991.
 HB0435
 HB0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0435.GEOID18 height accuracy estimate available here.
 HB0435
 HB0435.Click photographs - Photos may exist for this station.
 HB0435
 HB0435.The dynamic height is computed by dividing the NAVD 88
 HB0435.geopotential number by the normal gravity value computed on the
 HB0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0435.degrees latitude (g = 980.6199 gals.).
 HB0435
 HB0435.The modeled gravity was interpolated from observed gravity values.
 HB0435
 HB0435;                    North         East    Units  Estimated Accuracy
 HB0435;SPC IL E     -    83,220.      250,650.      MT  (+/- 180 meters Scaled)
 HB0435
 HB0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG326426(NAD 83)
 HB0435
 HB0435                          SUPERSEDED SURVEY CONTROL
 HB0435
 HB0435  NGVD 29 (11/26/84)  113.335  (m)          371.83   (f) ADJUSTED    2 0
 HB0435
 HB0435.Superseded values are not recommended for survey control.
 HB0435
 HB0435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0435.See file dsdata.pdf to determine how the superseded data were derived.
 HB0435
 HB0435_MARKER: DB = BENCH MARK DISK
 HB0435_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0435_SP_SET: ABUTMENT
 HB0435_STAMPING: R 105 1935
 HB0435_MARK LOGO: CGS
 HB0435_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0435
 HB0435  HISTORY     - Date     Condition        Report By
 HB0435  HISTORY     - 1935     MONUMENTED       CGS
 HB0435  HISTORY     - 1977     GOOD             ILDT
 HB0435  HISTORY     - 1977     GOOD             ILDT
 HB0435  HISTORY     - 1977     GOOD             ILDT
 HB0435  HISTORY     - 20020604 POOR             USACE
 HB0435  HISTORY     - 20100610 GOOD             ILDT
 HB0435  HISTORY     - 20190410 GOOD             MCA
 HB0435
 HB0435                          STATION DESCRIPTION
 HB0435
 HB0435'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0435'AT VIENNA.
 HB0435'AT VIENNA, JOHNSON COUNTY, ON STATE HIGHWAY 146, 0.1 MILE EAST
 HB0435'OF THE INTERSECTION OF U.S. HIGHWAY 45, AT A STEEL BRIDGE OVER
 HB0435'A CREEK, AND IN THE TOP OF THE NORTH END OF THE EAST ABUTMENT.
 HB0435'A STANDARD DISK, STAMPED R 105 1935.
 HB0435
 HB0435                          STATION RECOVERY (1977)
 HB0435
 HB0435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0435'RECOVERED IN GOOD CONDITION.
 HB0435
 HB0435                          STATION RECOVERY (1977)
 HB0435
 HB0435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0435'RECOVERED IN GOOD CONDITION.
 HB0435
 HB0435                          STATION RECOVERY (1977)
 HB0435
 HB0435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0435'RECOVERED IN GOOD CONDITION.
 HB0435
 HB0435                          STATION RECOVERY (2002)
 HB0435
 HB0435'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0435'MARK WAS FOUND IN SAME LOCATION STAMPED R 105 RESET 1981.
 HB0435'THIS MARK NOT LISTED IN DATABASE.
 HB0435
 HB0435                          STATION RECOVERY (2010)
 HB0435
 HB0435'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0435'RECOVERED IN GOOD CONDITION.
 HB0435
 HB0435                          STATION RECOVERY (2019)
 HB0435
 HB0435'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2019 (CCM)
 HB0435'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0882 ***********************************************************************
 HB0882  DESIGNATION -  R 106
 HB0882  PID         -  HB0882
 HB0882  STATE/COUNTY-  IL/UNION
 HB0882  COUNTRY     -  US
 HB0882  USGS QUAD   -  WARE (2018)
 HB0882
 HB0882                         *CURRENT SURVEY CONTROL
 HB0882  ______________________________________________________________________
 HB0882* NAD 83(1986) POSITION- 37 27 02.30   (N) 089 23 07.16   (W)   HD_HELD1
 HB0882* NAVD 88 ORTHO HEIGHT -   105.351 (meters)      345.64  (feet) ADJUSTED
 HB0882  ______________________________________________________________________
 HB0882  GEOID HEIGHT    -        -28.475 (meters)                     GEOID18
 HB0882  DYNAMIC HEIGHT  -        105.278 (meters)      345.40  (feet) COMP
 HB0882  MODELED GRAVITY -    979,931.8   (mgal)                       NAVD 88
 HB0882
 HB0882  VERT ORDER      -  SECOND    CLASS 0
 HB0882
 HB0882.The horizontal coordinates were determined by differentially corrected
 HB0882.hand held GPS observations or other comparable positioning techniques
 HB0882.and have an estimated accuracy of +/- 3 meters.
 HB0882
 HB0882.The orthometric height was determined by differential leveling and
 HB0882.adjusted by the NATIONAL GEODETIC SURVEY
 HB0882.in June 1991.
 HB0882
 HB0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0882.GEOID18 height accuracy estimate available here.
 HB0882
 HB0882.Click photographs - Photos may exist for this station.
 HB0882
 HB0882.The dynamic height is computed by dividing the NAVD 88
 HB0882.geopotential number by the normal gravity value computed on the
 HB0882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0882.degrees latitude (g = 980.6199 gals.).
 HB0882
 HB0882.The modeled gravity was interpolated from observed gravity values.
 HB0882
 HB0882;                    North         East    Units  Estimated Accuracy
 HB0882;SPC IL W     -    87,285.8     769,132.7     MT  (+/- 3 meters HH1 GPS) 
 HB0882
 HB0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8900647536(NAD 83)
 HB0882
 HB0882                          SUPERSEDED SURVEY CONTROL
 HB0882
 HB0882  NGVD 29 (11/26/84)  105.360  (m)          345.67   (f) ADJUSTED    2 0
 HB0882
 HB0882.Superseded values are not recommended for survey control.
 HB0882
 HB0882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0882.See file dsdata.pdf to determine how the superseded data were derived.
 HB0882
 HB0882_MARKER: DB = BENCH MARK DISK
 HB0882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0882_STAMPING: R 106 1935
 HB0882_MARK LOGO: CGS
 HB0882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0882+STABILITY: SURFACE MOTION
 HB0882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0882+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2011
 HB0882
 HB0882  HISTORY     - Date     Condition        Report By
 HB0882  HISTORY     - 1935     MONUMENTED       CGS
 HB0882  HISTORY     - 20020828 GOOD             USACE
 HB0882  HISTORY     - 20110615 GOOD             ILDT
 HB0882
 HB0882                          STATION DESCRIPTION
 HB0882
 HB0882'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0882'0.5 MI E FROM WARE.
 HB0882'0.5 MILE EAST ALONG STATE HIGHWAY 146 FROM THE PUBLIC SCHOOL AT
 HB0882'WARE, UNION COUNTY, AT THE JUNCTION OF A ROAD LEADING TO THE
 HB0882'SAN DAVEY RESIDENCE IN 1935, 70 FEET EAST OF THE PRIVATE ROAD,
 HB0882'60 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 12 FEET SOUTH
 HB0882'OF A BARN-LOT FENCE.  A STANDARD DISK, STAMPED R 106 1935 AND
 HB0882'SET IN THE TOP OF A CONCRETE POST.
 HB0882
 HB0882                          STATION RECOVERY (2002)
 HB0882
 HB0882'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0882'RECOVERED IN GOOD CONDITION.
 HB0882
 HB0882                          STATION RECOVERY (2011)
 HB0882
 HB0882'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0761 ***********************************************************************
 HB0761  DESIGNATION -  R 107
 HB0761  PID         -  HB0761
 HB0761  STATE/COUNTY-  IL/ALEXANDER
 HB0761  COUNTRY     -  US
 HB0761  USGS QUAD   -  TAMMS (2018)
 HB0761
 HB0761                         *CURRENT SURVEY CONTROL
 HB0761  ______________________________________________________________________
 HB0761* NAD 83(1986) POSITION- 37 10 19.     (N) 089 22 19.     (W)   SCALED
 HB0761* NAVD 88 ORTHO HEIGHT -   105.872 (meters)      347.35  (feet) ADJUSTED
 HB0761  ______________________________________________________________________
 HB0761  GEOID HEIGHT    -        -28.193 (meters)                     GEOID18
 HB0761  DYNAMIC HEIGHT  -        105.796 (meters)      347.10  (feet) COMP
 HB0761  MODELED GRAVITY -    979,914.0   (mgal)                       NAVD 88
 HB0761
 HB0761  VERT ORDER      -  SECOND    CLASS 0
 HB0761
 HB0761.The horizontal coordinates were scaled from a map and have
 HB0761.an estimated accuracy of +/- 6 seconds.
 HB0761
 HB0761.The orthometric height was determined by differential leveling and
 HB0761.adjusted by the NATIONAL GEODETIC SURVEY
 HB0761.in June 1991.
 HB0761
 HB0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0761.GEOID18 height accuracy estimate available here.
 HB0761
 HB0761.Click photographs - Photos may exist for this station.
 HB0761
 HB0761.The dynamic height is computed by dividing the NAVD 88
 HB0761.geopotential number by the normal gravity value computed on the
 HB0761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0761.degrees latitude (g = 980.6199 gals.).
 HB0761
 HB0761.The modeled gravity was interpolated from observed gravity values.
 HB0761
 HB0761;                    North         East    Units  Estimated Accuracy
 HB0761;SPC IL W     -    56,370.      770,580.      MT  (+/- 180 meters Scaled)
 HB0761
 HB0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG894165(NAD 83)
 HB0761
 HB0761                          SUPERSEDED SURVEY CONTROL
 HB0761
 HB0761  NGVD 29 (11/26/84)  105.757  (m)          346.97   (f) ADJUSTED    2 0
 HB0761
 HB0761.Superseded values are not recommended for survey control.
 HB0761
 HB0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0761.See file dsdata.pdf to determine how the superseded data were derived.
 HB0761
 HB0761_MARKER: DB = BENCH MARK DISK
 HB0761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0761_STAMPING: R 107 1935
 HB0761_MARK LOGO: CGS
 HB0761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0761+STABILITY: SURFACE MOTION
 HB0761
 HB0761  HISTORY     - Date     Condition        Report By
 HB0761  HISTORY     - 1935     MONUMENTED       CGS
 HB0761  HISTORY     - 1965     MARK NOT FOUND   CGS
 HB0761
 HB0761                          STATION DESCRIPTION
 HB0761
 HB0761'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0761'1.2 MI NW FROM OLIVE BRANCH.
 HB0761'1.2 MILES NORTHWEST ALONG STATE HIGHWAY 3 FROM THE CHICAGO AND
 HB0761'EASTERN ILLINOIS RAILROAD CROSSING AT OLIVE BRANCH, ALEXANDER
 HB0761'COUNTY, AT THE JUNCTION OF A ROAD LEADING TO A DANCE HALL, 30 FEET
 HB0761'SOTUH OF THE CENTERLINE OF THE HIGHWAY, AND 12 FEET EAST OF THE
 HB0761'CENTERLINE OF THE ROAD.  A STANDARD DISK, STAMPED R 107 1935 AND
 HB0761'SET IN THE TOP OF A CONCRETE POST.
 HB0761
 HB0761                          STATION RECOVERY (1965)
 HB0761
 HB0761'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 HB0761'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0187 ***********************************************************************
 JB0187  DESIGNATION -  R 108
 JB0187  PID         -  JB0187
 JB0187  STATE/COUNTY-  IL/WAYNE
 JB0187  COUNTRY     -  US
 JB0187  USGS QUAD   -  BOYLESTON (2018)
 JB0187
 JB0187                         *CURRENT SURVEY CONTROL
 JB0187  ______________________________________________________________________
 JB0187* NAD 83(1986) POSITION- 38 21 38.     (N) 088 26 41.     (W)   SCALED
 JB0187* NAVD 88 ORTHO HEIGHT -   134.606 (meters)      441.62  (feet) ADJUSTED
 JB0187  ______________________________________________________________________
 JB0187  GEOID HEIGHT    -        -30.532 (meters)                     GEOID18
 JB0187  DYNAMIC HEIGHT  -        134.522 (meters)      441.34  (feet) COMP
 JB0187  MODELED GRAVITY -    979,997.0   (mgal)                       NAVD 88
 JB0187
 JB0187  VERT ORDER      -  SECOND    CLASS 0
 JB0187
 JB0187.The horizontal coordinates were scaled from a map and have
 JB0187.an estimated accuracy of +/- 6 seconds.
 JB0187
 JB0187.The orthometric height was determined by differential leveling and
 JB0187.adjusted by the NATIONAL GEODETIC SURVEY
 JB0187.in June 1991.
 JB0187
 JB0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0187.GEOID18 height accuracy estimate available here.
 JB0187
 JB0187.Click photographs - Photos may exist for this station.
 JB0187
 JB0187.The dynamic height is computed by dividing the NAVD 88
 JB0187.geopotential number by the normal gravity value computed on the
 JB0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0187.degrees latitude (g = 980.6199 gals.).
 JB0187
 JB0187.The modeled gravity was interpolated from observed gravity values.
 JB0187
 JB0187;                    North         East    Units  Estimated Accuracy
 JB0187;SPC IL E     -   188,000.      290,270.      MT  (+/- 180 meters Scaled)
 JB0187
 JB0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH737468(NAD 83)
 JB0187
 JB0187                          SUPERSEDED SURVEY CONTROL
 JB0187
 JB0187  NGVD 29 (??/??/92)  134.731  (m)          442.03   (f) ADJ UNCH    2 0
 JB0187
 JB0187.Superseded values are not recommended for survey control.
 JB0187
 JB0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0187.See file dsdata.pdf to determine how the superseded data were derived.
 JB0187
 JB0187_MARKER: DB = BENCH MARK DISK
 JB0187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0187_STAMPING: R 108 1935
 JB0187_MARK LOGO: CGS
 JB0187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0187+STABILITY: SURFACE MOTION
 JB0187
 JB0187  HISTORY     - Date     Condition        Report By
 JB0187  HISTORY     - 1935     MONUMENTED       CGS
 JB0187  HISTORY     - 1938     GOOD             CGS
 JB0187
 JB0187                          STATION DESCRIPTION
 JB0187
 JB0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0187'AT BOYLESTON.
 JB0187'AT BOYLESTON, WAYNE COUNTY, ON THE SOUTHERN RAILWAY, 0.5 MILE
 JB0187'EAST OF MILEPOST 112, 23 RAILS WEST OF THE MAIN ROAD LEADING
 JB0187'FROM BOYLESTON, 10 RAILS EAST OF A CAMPBELLS SIDING SIGN, 2-1/2
 JB0187'RAILS WEST OF A ROAD CROSSING, 25 FEET NORTH OF THE TRACK, AND
 JB0187'5 FEET SOUTH OF A POLE.  A STANDARD DISK, STAMPED R 108 1935
 JB0187'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1094 ***********************************************************************
 JB1094  DESIGNATION -  R 109
 JB1094  PID         -  JB1094
 JB1094  STATE/COUNTY-  IL/WASHINGTON
 JB1094  COUNTRY     -  US
 JB1094  USGS QUAD   -  ASHLEY (2018)
 JB1094
 JB1094                         *CURRENT SURVEY CONTROL
 JB1094  ______________________________________________________________________
 JB1094* NAD 83(1986) POSITION- 38 19 39.     (N) 089 10 06.     (W)   SCALED
 JB1094* NAVD 88 ORTHO HEIGHT -   167.693 (meters)      550.17  (feet) ADJUSTED
 JB1094  ______________________________________________________________________
 JB1094  GEOID HEIGHT    -        -30.070 (meters)                     GEOID18
 JB1094  DYNAMIC HEIGHT  -        167.586 (meters)      549.82  (feet) COMP
 JB1094  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JB1094
 JB1094  VERT ORDER      -  SECOND    CLASS 0
 JB1094
 JB1094.The horizontal coordinates were scaled from a map and have
 JB1094.an estimated accuracy of +/- 6 seconds.
 JB1094
 JB1094.The orthometric height was determined by differential leveling and
 JB1094.adjusted by the NATIONAL GEODETIC SURVEY
 JB1094.in June 1991.
 JB1094
 JB1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1094.GEOID18 height accuracy estimate available here.
 JB1094
 JB1094.Click photographs - Photos may exist for this station.
 JB1094
 JB1094.The dynamic height is computed by dividing the NAVD 88
 JB1094.geopotential number by the normal gravity value computed on the
 JB1094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1094.degrees latitude (g = 980.6199 gals.).
 JB1094
 JB1094.The modeled gravity was interpolated from observed gravity values.
 JB1094
 JB1094;                    North         East    Units  Estimated Accuracy
 JB1094;SPC IL W     -   184,790.      787,290.      MT  (+/- 180 meters Scaled)
 JB1094
 JB1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH104443(NAD 83)
 JB1094
 JB1094                          SUPERSEDED SURVEY CONTROL
 JB1094
 JB1094  NGVD 29 (??/??/92)  167.803  (m)          550.53   (f) ADJ UNCH    2 0
 JB1094
 JB1094.Superseded values are not recommended for survey control.
 JB1094
 JB1094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1094.See file dsdata.pdf to determine how the superseded data were derived.
 JB1094
 JB1094_MARKER: DB = BENCH MARK DISK
 JB1094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1094_STAMPING: R 109 1935
 JB1094_MARK LOGO: CGS
 JB1094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1094+STABILITY: SURFACE MOTION
 JB1094
 JB1094  HISTORY     - Date     Condition        Report By
 JB1094  HISTORY     - 1935     MONUMENTED       CGS
 JB1094  HISTORY     - 20110810 POOR             ILDT
 JB1094
 JB1094                          STATION DESCRIPTION
 JB1094
 JB1094'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1094'1.1 MI E FROM ASHLEY.
 JB1094'1.1 MILES EAST ALONG THE LOUISVILLE AND NASHVILLE RAILROAD FROM
 JB1094'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT ASHLEY, WASHINGTON
 JB1094'COUNTY, 8 RAILS EAST OF THE EAST SWITCH OF A WYE, ONE RAIL EAST
 JB1094'OF A FARM-ROAD CROSSING, 30 FEET SOUTH OF THE TRACK, AND AT A
 JB1094'FENCE LINE.  A STANDARD DISK, STAMPED R 109 1935 AND SET IN THE
 JB1094'TOP OF A CONCRETE POST.
 JB1094
 JB1094                          STATION RECOVERY (2011)
 JB1094
 JB1094'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1094'FOUND MARK LAYING OVER. DISTURBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1577 ***********************************************************************
 KB1577  DESIGNATION -  R 11 RESET
 KB1577  PID         -  KB1577
 KB1577  STATE/COUNTY-  IL/DOUGLAS
 KB1577  COUNTRY     -  US
 KB1577  USGS QUAD   -  HINDSBORO (2018)
 KB1577
 KB1577                         *CURRENT SURVEY CONTROL
 KB1577  ______________________________________________________________________
 KB1577* NAD 83(1986) POSITION- 39 41 19.     (N) 088 14 50.     (W)   SCALED
 KB1577* NAVD 88 ORTHO HEIGHT -   196.95  (meters)      646.2   (feet) RESET
 KB1577  ______________________________________________________________________
 KB1577  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 KB1577  VERT ORDER      -  THIRD
 KB1577
 KB1577.The horizontal coordinates were scaled from a map and have
 KB1577.an estimated accuracy of +/- 6 seconds.
 KB1577
 KB1577.The orthometric height was computed from unverified reset data.
 KB1577
 KB1577.No vertical observational check was made to the station.
 KB1577
 KB1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1577.GEOID18 height accuracy estimate available here.
 KB1577
 KB1577.Click photographs - Photos may exist for this station.
 KB1577
 KB1577;                    North         East    Units  Estimated Accuracy
 KB1577;SPC IL E     -   335,430.      307,390.      MT  (+/- 180 meters Scaled)
 KB1577
 KB1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ930939(NAD 83)
 KB1577
 KB1577                          SUPERSEDED SURVEY CONTROL
 KB1577
 KB1577  NGVD 29 (11/09/15)  197.03   (m)          646.4    (f) RESET       3  
 KB1577
 KB1577.Superseded values are not recommended for survey control.
 KB1577
 KB1577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1577.See file dsdata.pdf to determine how the superseded data were derived.
 KB1577
 KB1577_MARKER: DV = VERTICAL CONTROL DISK
 KB1577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1577_STAMPING: R 11 RESET 1987
 KB1577_MARK LOGO: NGS
 KB1577_PROJECTION: FLUSH
 KB1577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1577+STABILITY: SURFACE MOTION
 KB1577
 KB1577  HISTORY     - Date     Condition        Report By
 KB1577  HISTORY     - 1987     MONUMENTED       LOCENG
 KB1577
 KB1577                          STATION DESCRIPTION
 KB1577
 KB1577'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1987
 KB1577'1.3 KM (0.80 MI) WEST FROM FILSON.
 KB1577'0.8 MILE WEST ALONG ABANDONED PENNSYLVANIA RAILROAD FROM FILSON, 0.5
 KB1577'MILE NORTH OF RT. 133, 49.5 FEET WEST OF GRADE CROSSING, AND 25.0
 KB1577'FEET NORTH OF CENTERLINE OF OLD RAILROAD BED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0483 ***********************************************************************
 HB0483  DESIGNATION -  R 110
 HB0483  PID         -  HB0483
 HB0483  STATE/COUNTY-  IL/SALINE
 HB0483  COUNTRY     -  US
 HB0483  USGS QUAD   -  STONEFORT (2018)
 HB0483
 HB0483                         *CURRENT SURVEY CONTROL
 HB0483  ______________________________________________________________________
 HB0483* NAD 83(1986) POSITION- 37 37 28.     (N) 088 41 29.     (W)   SCALED
 HB0483* NAVD 88 ORTHO HEIGHT -   122.636 (meters)      402.35  (feet) ADJUSTED
 HB0483  ______________________________________________________________________
 HB0483  GEOID HEIGHT    -        -29.139 (meters)                     GEOID18
 HB0483  DYNAMIC HEIGHT  -        122.550 (meters)      402.07  (feet) COMP
 HB0483  MODELED GRAVITY -    979,929.9   (mgal)                       NAVD 88
 HB0483
 HB0483  VERT ORDER      -  SECOND    CLASS 0
 HB0483
 HB0483.The horizontal coordinates were scaled from a map and have
 HB0483.an estimated accuracy of +/- 6 seconds.
 HB0483
 HB0483.The orthometric height was determined by differential leveling and
 HB0483.adjusted by the NATIONAL GEODETIC SURVEY
 HB0483.in June 1991.
 HB0483
 HB0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0483.GEOID18 height accuracy estimate available here.
 HB0483
 HB0483.Click photographs - Photos may exist for this station.
 HB0483
 HB0483.The dynamic height is computed by dividing the NAVD 88
 HB0483.geopotential number by the normal gravity value computed on the
 HB0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0483.degrees latitude (g = 980.6199 gals.).
 HB0483
 HB0483.The modeled gravity was interpolated from observed gravity values.
 HB0483
 HB0483;                    North         East    Units  Estimated Accuracy
 HB0483;SPC IL E     -   106,350.      268,390.      MT  (+/- 180 meters Scaled)
 HB0483
 HB0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG507654(NAD 83)
 HB0483
 HB0483                          SUPERSEDED SURVEY CONTROL
 HB0483
 HB0483  NGVD 29 (11/26/84)  122.725  (m)          402.64   (f) ADJUSTED    2 0
 HB0483
 HB0483.Superseded values are not recommended for survey control.
 HB0483
 HB0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0483.See file dsdata.pdf to determine how the superseded data were derived.
 HB0483
 HB0483_MARKER: DB = BENCH MARK DISK
 HB0483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0483_STAMPING: R 110 1935
 HB0483_MARK LOGO: CGS
 HB0483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0483+STABILITY: SURFACE MOTION
 HB0483
 HB0483  HISTORY     - Date     Condition        Report By
 HB0483  HISTORY     - 1935     MONUMENTED       CGS
 HB0483  HISTORY     - 1959     MARK NOT FOUND   CGS
 HB0483
 HB0483                          STATION DESCRIPTION
 HB0483
 HB0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0483'1.1 MI NE FROM STONEFORT.
 HB0483'1.1 MILES NORTHEAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 HB0483'AND ST. LOUIS RAILWAY FROM THE STATION AT STONEFORT, SALINE
 HB0483'COUNTY, 30 YARDS NORTHEAST OF AN ILLINOIS CENTRAL RAILROAD
 HB0483'OVERPASS, 5 YARDS SOUTHEAST OF THE CENTERLINE OF THE TRACK, AND
 HB0483'19 YARDS NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 45.  A
 HB0483'STANDARD DISK, STAMPED R 110 1935 AND SET IN THE TOP OF A
 HB0483'CONCRETE POST.
 HB0483
 HB0483                          STATION RECOVERY (1959)
 HB0483
 HB0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 HB0483'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0337 ***********************************************************************
 HB0337  DESIGNATION -  R 111
 HB0337  PID         -  HB0337
 HB0337  STATE/COUNTY-  IL/MASSAC
 HB0337  COUNTRY     -  US
 HB0337  USGS QUAD   -  METROPOLIS (2018)
 HB0337
 HB0337                         *CURRENT SURVEY CONTROL
 HB0337  ______________________________________________________________________
 HB0337* NAD 83(1986) POSITION- 37 10 35.     (N) 088 43 13.     (W)   SCALED
 HB0337* NAVD 88 ORTHO HEIGHT -   103.831 (meters)      340.65  (feet) ADJUSTED
 HB0337  ______________________________________________________________________
 HB0337  GEOID HEIGHT    -        -28.478 (meters)                     GEOID18
 HB0337  DYNAMIC HEIGHT  -        103.756 (meters)      340.41  (feet) COMP
 HB0337  MODELED GRAVITY -    979,910.0   (mgal)                       NAVD 88
 HB0337
 HB0337  VERT ORDER      -  SECOND    CLASS 0
 HB0337
 HB0337.The horizontal coordinates were scaled from a map and have
 HB0337.an estimated accuracy of +/- 6 seconds.
 HB0337
 HB0337.The orthometric height was determined by differential leveling and
 HB0337.adjusted by the NATIONAL GEODETIC SURVEY
 HB0337.in June 1991.
 HB0337
 HB0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0337.GEOID18 height accuracy estimate available here.
 HB0337
 HB0337.Click photographs - Photos may exist for this station.
 HB0337
 HB0337.The dynamic height is computed by dividing the NAVD 88
 HB0337.geopotential number by the normal gravity value computed on the
 HB0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0337.degrees latitude (g = 980.6199 gals.).
 HB0337
 HB0337.The modeled gravity was interpolated from observed gravity values.
 HB0337
 HB0337;                    North         East    Units  Estimated Accuracy
 HB0337;SPC IL E     -    56,640.      265,640.      MT  (+/- 180 meters Scaled)
 HB0337
 HB0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG472158(NAD 83)
 HB0337
 HB0337                          SUPERSEDED SURVEY CONTROL
 HB0337
 HB0337  NGVD 29 (11/26/84)  103.882  (m)          340.82   (f) ADJUSTED    2 0
 HB0337
 HB0337.Superseded values are not recommended for survey control.
 HB0337
 HB0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0337.See file dsdata.pdf to determine how the superseded data were derived.
 HB0337
 HB0337_MARKER: DB = BENCH MARK DISK
 HB0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0337_STAMPING: R 111 1935
 HB0337_MARK LOGO: CGS
 HB0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0337+STABILITY: SURFACE MOTION
 HB0337
 HB0337  HISTORY     - Date     Condition        Report By
 HB0337  HISTORY     - 1935     MONUMENTED       CGS
 HB0337
 HB0337                          STATION DESCRIPTION
 HB0337
 HB0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0337'2.8 MI N FROM METROPOLIS.
 HB0337'2.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0337'STATION AT METROPOLIS, MASSAC COUNTY, ONE MILE NORTH OF THE CITY
 HB0337'LIMITS, 0.2 MILE SOUTH OF MILEPOST B 8, 8 YARDS NORTH OF A
 HB0337'FARM-ROAD CROSSING, 16 YARDS EAST OF THE CENTERLINE OF THE
 HB0337'TRACK, 25 YARDS WEST OF A COUNTY ROAD, AND AT A POLE.  A
 HB0337'STANDARD DISK, STAMPED R 111 1935 AND SET IN THE TOP OF A
 HB0337'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0844 ***********************************************************************
 JB0844  DESIGNATION -  R 113
 JB0844  PID         -  JB0844
 JB0844  STATE/COUNTY-  IL/BOND
 JB0844  COUNTRY     -  US
 JB0844  USGS QUAD   -  PLEASANT MOUND (2018)
 JB0844
 JB0844                         *CURRENT SURVEY CONTROL
 JB0844  ______________________________________________________________________
 JB0844* NAD 83(1986) POSITION- 38 51 30.     (N) 089 19 31.     (W)   SCALED
 JB0844* NAVD 88 ORTHO HEIGHT -   163.807 (meters)      537.42  (feet) ADJUSTED
 JB0844  ______________________________________________________________________
 JB0844  GEOID HEIGHT    -        -31.356 (meters)                     GEOID18
 JB0844  DYNAMIC HEIGHT  -        163.706 (meters)      537.09  (feet) COMP
 JB0844  MODELED GRAVITY -    980,007.4   (mgal)                       NAVD 88
 JB0844
 JB0844  VERT ORDER      -  SECOND    CLASS 0
 JB0844
 JB0844.The horizontal coordinates were scaled from a map and have
 JB0844.an estimated accuracy of +/- 6 seconds.
 JB0844
 JB0844.The orthometric height was determined by differential leveling and
 JB0844.adjusted by the NATIONAL GEODETIC SURVEY
 JB0844.in June 1991.
 JB0844
 JB0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0844.GEOID18 height accuracy estimate available here.
 JB0844
 JB0844.Click photographs - Photos may exist for this station.
 JB0844
 JB0844.The dynamic height is computed by dividing the NAVD 88
 JB0844.geopotential number by the normal gravity value computed on the
 JB0844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0844.degrees latitude (g = 980.6199 gals.).
 JB0844
 JB0844.The modeled gravity was interpolated from observed gravity values.
 JB0844
 JB0844;                    North         East    Units  Estimated Accuracy
 JB0844;SPC IL W     -   243,580.      773,030.      MT  (+/- 180 meters Scaled)
 JB0844
 JB0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ982036(NAD 83)
 JB0844
 JB0844                          SUPERSEDED SURVEY CONTROL
 JB0844
 JB0844  NGVD 29 (??/??/92)  163.932  (m)          537.83   (f) ADJ UNCH    2 0
 JB0844
 JB0844.Superseded values are not recommended for survey control.
 JB0844
 JB0844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0844.See file dsdata.pdf to determine how the superseded data were derived.
 JB0844
 JB0844_MARKER: DB = BENCH MARK DISK
 JB0844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0844_STAMPING: R 113 1935
 JB0844_MARK LOGO: CGS
 JB0844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0844+STABILITY: SURFACE MOTION
 JB0844
 JB0844  HISTORY     - Date     Condition        Report By
 JB0844  HISTORY     - 1935     MONUMENTED       CGS
 JB0844  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0844
 JB0844                          STATION DESCRIPTION
 JB0844
 JB0844'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0844'2.2 MI N FROM HOOKDALE.
 JB0844'2.2 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JB0844'FROM THE STATION AT HOOKDALE, BOND COUNTY, AT MILEPOST 96, AT A
 JB0844'ROAD CROSSING, 6 YARDS NORTH OF THE ROAD, AND 4-1/2 YARDS EAST OF
 JB0844'THE CENTERLINE OF THE EAST TRACK.  A STANDARD DISK, STAMPED R 113
 JB0844'1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0844
 JB0844                          STATION RECOVERY (1974)
 JB0844
 JB0844'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0844'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1380 ***********************************************************************
 JB1380  DESIGNATION -  R 114
 JB1380  PID         -  JB1380
 JB1380  STATE/COUNTY-  IL/ST CLAIR
 JB1380  COUNTRY     -  US
 JB1380  USGS QUAD   -  O'FALLON (2018)
 JB1380
 JB1380                         *CURRENT SURVEY CONTROL
 JB1380  ______________________________________________________________________
 JB1380* NAD 83(1986) POSITION- 38 30 52.76   (N) 089 59 08.39   (W)   HD_HELD1
 JB1380* NAVD 88 ORTHO HEIGHT -   158.925 (meters)      521.41  (feet) ADJUSTED
 JB1380  ______________________________________________________________________
 JB1380  GEOID HEIGHT    -        -30.589 (meters)                     GEOID18
 JB1380  DYNAMIC HEIGHT  -        158.823 (meters)      521.07  (feet) COMP
 JB1380  MODELED GRAVITY -    979,985.5   (mgal)                       NAVD 88
 JB1380
 JB1380  VERT ORDER      -  SECOND    CLASS I
 JB1380
 JB1380.The horizontal coordinates were determined by differentially corrected
 JB1380.hand held GPS observations or other comparable positioning techniques
 JB1380.and have an estimated accuracy of +/- 3 meters.
 JB1380
 JB1380.The orthometric height was determined by differential leveling and
 JB1380.adjusted by the NATIONAL GEODETIC SURVEY
 JB1380.in June 1991.
 JB1380
 JB1380.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1380.GEOID18 height accuracy estimate available here.
 JB1380
 JB1380.Click photographs - Photos may exist for this station.
 JB1380
 JB1380.The dynamic height is computed by dividing the NAVD 88
 JB1380.geopotential number by the normal gravity value computed on the
 JB1380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1380.degrees latitude (g = 980.6199 gals.).
 JB1380
 JB1380.The modeled gravity was interpolated from observed gravity values.
 JB1380
 JB1380;                    North         East    Units  Estimated Accuracy
 JB1380;SPC IL W     -   205,109.5     715,785.2     MT  (+/- 3 meters HH1 GPS) 
 JB1380
 JB1380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3968267145(NAD 83)
 JB1380
 JB1380                          SUPERSEDED SURVEY CONTROL
 JB1380
 JB1380  NGVD 29 (??/??/92)  159.054  (m)          521.83   (f) ADJ UNCH    2 0
 JB1380
 JB1380.Superseded values are not recommended for survey control.
 JB1380
 JB1380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1380.See file dsdata.pdf to determine how the superseded data were derived.
 JB1380
 JB1380_MARKER: DB = BENCH MARK DISK
 JB1380_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1380_STAMPING: 521.869 R 114 1935
 JB1380_MARK LOGO: CGS
 JB1380_PROJECTION: FLUSH
 JB1380_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1380_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1380+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2018
 JB1380
 JB1380  HISTORY     - Date     Condition        Report By
 JB1380  HISTORY     - 1935     MONUMENTED       CGS
 JB1380  HISTORY     - 1941     GOOD             CGS
 JB1380  HISTORY     - 20031202 GOOD             CHAST
 JB1380  HISTORY     - 20060428 GOOD             INDIV
 JB1380  HISTORY     - 20100323 GOOD             JCLS
 JB1380  HISTORY     - 20110822 GOOD             ILDT
 JB1380  HISTORY     - 20130410 GOOD             PATRIC
 JB1380  HISTORY     - 20140506 GOOD             AMESC
 JB1380  HISTORY     - 20180705 GOOD             ILDT
 JB1380
 JB1380                          STATION DESCRIPTION
 JB1380
 JB1380'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 JB1380'AT BELLEVILLE.
 JB1380'AT BELLEVILLE, ST. CLAIR COUNTY, AT THE NORTHWEST CORNER OF THE
 JB1380'INTERSECTION OF WEST A STREET AND NORTH FIRST STREET, AT THE
 JB1380'SOUTHEAST CORNER OF THE POST OFFICE LAWN, AND AT THE CORNER OF
 JB1380'THE SIDEWALK.  A STANDARD DISK, STAMPED 521.869 R 114 1935 AND
 JB1380'SET IN THE TOP OF A CONCRETE POST PROJECTING ONE INCH ABOVE
 JB1380'GROUND.
 JB1380
 JB1380                          STATION RECOVERY (2003)
 JB1380
 JB1380'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2003 (JA)
 JB1380'RECOVERED AS DESCRIBED, THE BUILDING IS NO LONGER THE POST OFFICE, IT
 JB1380'NOW HOUSE'S THE SCHOOL DISTRICT ADMINISTRATION OFFICES
 JB1380
 JB1380                          STATION RECOVERY (2006)
 JB1380
 JB1380'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (MSS)
 JB1380'RECOVERED IN GOOD CONDITION.
 JB1380
 JB1380                          STATION RECOVERY (2010)
 JB1380
 JB1380'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 JB1380'RECOVERED IN GOOD CONDITION.
 JB1380
 JB1380                          STATION RECOVERY (2011)
 JB1380
 JB1380'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1380'RECOVERED IN GOOD CONDITION.
 JB1380
 JB1380                          STATION RECOVERY (2013)
 JB1380
 JB1380'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JB1380'RECOVERED AS DESCRIBED.
 JB1380
 JB1380                          STATION RECOVERY (2014)
 JB1380
 JB1380'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 JB1380'THE STATION IS 8.9 FT (2.7 M) SOUTHEAST OF THE FLAG POLE, 2.0 FT (0.6
 JB1380'M) NORTH AND WEST OF THE BACK OF SIDEWALK CORNER.
 JB1380
 JB1380                          STATION RECOVERY (2018)
 JB1380
 JB1380'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 JB1380'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0301 ***********************************************************************
 JC0301  DESIGNATION -  R 115
 JC0301  PID         -  JC0301
 JC0301  STATE/COUNTY-  IL/MONROE
 JC0301  COUNTRY     -  US
 JC0301  USGS QUAD   -  VALMEYER (2018)
 JC0301
 JC0301                         *CURRENT SURVEY CONTROL
 JC0301  ______________________________________________________________________
 JC0301* NAD 83(1986) POSITION- 38 20 36.     (N) 090 17 36.     (W)   SCALED
 JC0301* NAVD 88 ORTHO HEIGHT -   123.715 (meters)      405.89  (feet) ADJUSTED
 JC0301  ______________________________________________________________________
 JC0301  GEOID HEIGHT    -        -30.398 (meters)                     GEOID18
 JC0301  DYNAMIC HEIGHT  -        123.635 (meters)      405.63  (feet) COMP
 JC0301  MODELED GRAVITY -    979,978.2   (mgal)                       NAVD 88
 JC0301
 JC0301  VERT ORDER      -  SECOND    CLASS 0
 JC0301
 JC0301.The horizontal coordinates were scaled from a map and have
 JC0301.an estimated accuracy of +/- 6 seconds.
 JC0301
 JC0301.The orthometric height was determined by differential leveling and
 JC0301.adjusted by the NATIONAL GEODETIC SURVEY
 JC0301.in June 1991.
 JC0301
 JC0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0301.GEOID18 height accuracy estimate available here.
 JC0301
 JC0301.Click photographs - Photos may exist for this station.
 JC0301
 JC0301.The dynamic height is computed by dividing the NAVD 88
 JC0301.geopotential number by the normal gravity value computed on the
 JC0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0301.degrees latitude (g = 980.6199 gals.).
 JC0301
 JC0301.The modeled gravity was interpolated from observed gravity values.
 JC0301
 JC0301;                    North         East    Units  Estimated Accuracy
 JC0301;SPC IL W     -   186,090.      688,930.      MT  (+/- 180 meters Scaled)
 JC0301
 JC0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC365473(NAD 83)
 JC0301
 JC0301                          SUPERSEDED SURVEY CONTROL
 JC0301
 JC0301  NGVD 29 (??/??/92)  123.850  (m)          406.33   (f) ADJ UNCH    2 0
 JC0301
 JC0301.Superseded values are not recommended for survey control.
 JC0301
 JC0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0301.See file dsdata.pdf to determine how the superseded data were derived.
 JC0301
 JC0301_MARKER: DB = BENCH MARK DISK
 JC0301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0301_STAMPING: R 115 1935
 JC0301_MARK LOGO: CGS
 JC0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0301+STABILITY: SURFACE MOTION
 JC0301
 JC0301  HISTORY     - Date     Condition        Report By
 JC0301  HISTORY     - 1935     MONUMENTED       CGS
 JC0301  HISTORY     - 1981     MARK NOT FOUND   NGS
 JC0301  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0301
 JC0301                          STATION DESCRIPTION
 JC0301
 JC0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0301'1.6 MI S FROM FOUNTAIN.
 JC0301'1.6 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0301'STATION AT FOUNTAIN, MONROE COUNTY, AT POLE 19/03, 20 FEET
 JC0301'NORTH OF A ROAD CROSSING, 27 FEET WEST OF THE CENTERLINE OF THE
 JC0301'SOUTH-BOUND TRACK, AND AT A RIGHT-OF-WAY FENCE CORNER.  A
 JC0301'STANDARD DISK, STAMPED R 115 1935 AND SET IN THE TOP OF A
 JC0301'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 JC0301
 JC0301                          STATION RECOVERY (1981)
 JC0301
 JC0301'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0301'SEARCHED FOR NOT RECOVERED, LOCATION HAS CHANGED AND A FENCE NO LONGER
 JC0301'EXIST DESCRIPTION NOW INADEQUATE.
 JC0301
 JC0301                          STATION RECOVERY (1987)
 JC0301
 JC0301'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0301'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0640 ***********************************************************************
 HB0640  DESIGNATION -  R 119
 HB0640  PID         -  HB0640
 HB0640  STATE/COUNTY-  IL/JACKSON
 HB0640  COUNTRY     -  US
 HB0640  USGS QUAD   -  CARBONDALE (2018)
 HB0640
 HB0640                         *CURRENT SURVEY CONTROL
 HB0640  ______________________________________________________________________
 HB0640* NAD 83(1986) POSITION- 37 43 38.7    (N) 089 13 01.7    (W)   HD_HELD2
 HB0640* NAVD 88 ORTHO HEIGHT -   128.243 (meters)      420.74  (feet) ADJUSTED
 HB0640  ______________________________________________________________________
 HB0640  GEOID HEIGHT    -        -29.105 (meters)                     GEOID18
 HB0640  DYNAMIC HEIGHT  -        128.154 (meters)      420.45  (feet) COMP
 HB0640  MODELED GRAVITY -    979,934.6   (mgal)                       NAVD 88
 HB0640
 HB0640  VERT ORDER      -  FIRST     CLASS I
 HB0640
 HB0640.The horizontal coordinates were established by autonomous hand held GPS
 HB0640.observations and have an estimated accuracy of +/- 10 meters.
 HB0640
 HB0640.The orthometric height was determined by differential leveling and
 HB0640.adjusted by the NATIONAL GEODETIC SURVEY
 HB0640.in June 1991.
 HB0640
 HB0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0640.GEOID18 height accuracy estimate available here.
 HB0640
 HB0640.Click photographs - Photos may exist for this station.
 HB0640
 HB0640.The dynamic height is computed by dividing the NAVD 88
 HB0640.geopotential number by the normal gravity value computed on the
 HB0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0640.degrees latitude (g = 980.6199 gals.).
 HB0640
 HB0640.The modeled gravity was interpolated from observed gravity values.
 HB0640
 HB0640;                    North         East    Units  Estimated Accuracy
 HB0640;SPC IL W     -   118,141.      783,703.      MT  (+/- 10 meters HH2 GPS)
 HB0640
 HB0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0461077885(NAD 83)
 HB0640
 HB0640                          SUPERSEDED SURVEY CONTROL
 HB0640
 HB0640  NGVD 29 (11/26/84)  128.167  (m)          420.49   (f) ADJUSTED    1 1
 HB0640
 HB0640.Superseded values are not recommended for survey control.
 HB0640
 HB0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0640.See file dsdata.pdf to determine how the superseded data were derived.
 HB0640
 HB0640_MARKER: DB = BENCH MARK DISK
 HB0640_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0640_SP_SET: BUILDING
 HB0640_STAMPING: R 119 1935
 HB0640_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0640
 HB0640  HISTORY     - Date     Condition        Report By
 HB0640  HISTORY     - 1935     MONUMENTED       CGS
 HB0640  HISTORY     - 1969     GOOD             CGS
 HB0640  HISTORY     - 1978     GOOD             ILDT
 HB0640  HISTORY     - 1978     GOOD             ILDT
 HB0640  HISTORY     - 1978     GOOD             ILDT
 HB0640  HISTORY     - 1981     GOOD             NGS
 HB0640  HISTORY     - 20020604 GOOD             INDIV
 HB0640  HISTORY     - 20130428 GOOD             ILDT
 HB0640
 HB0640                          STATION DESCRIPTION
 HB0640
 HB0640'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0640'AT CARBONDALE.
 HB0640'AT CARBONDALE, 350 FEET NORTHWEST OF THE ILLINOIS CENTRAL RAILROAD
 HB0640'STATION, 44 FEET NORTH OF THE NORTH CURB OF WEST MAIN STREET,
 HB0640'37 FEET WEST OF THE CENTER LINE OF NORTH ILLINOIS AVENUE, SET
 HB0640'VERTICALLY IN THE EAST FACE AND 3.4 FEET SOUTH OF THE NORTHEAST
 HB0640'CORNER OF THE CARBONDALE NATIONAL BANK BUILDING, 15 FEET NORTH OF
 HB0640'THE CENTER OF THE EAST ENTRANCE TO THE BUILDING, AND ABOUT
 HB0640'2 1/2 FEET ABOVE THE LEVEL OF THE SIDEWALK.  SEC 21, T 9S, R 1W.
 HB0640
 HB0640                          STATION RECOVERY (1978)
 HB0640
 HB0640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0640'RECOVERED IN GOOD CONDITION.
 HB0640
 HB0640                          STATION RECOVERY (1978)
 HB0640
 HB0640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0640'RECOVERED IN GOOD CONDITION.
 HB0640
 HB0640                          STATION RECOVERY (1978)
 HB0640
 HB0640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0640'RECOVERED IN GOOD CONDITION.
 HB0640
 HB0640                          STATION RECOVERY (1981)
 HB0640
 HB0640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0640'IN CARBONDALE, AT THE INTERSECTION OF STATE HIGHWAYS 13 (WEST MAIN
 HB0640'STREET) AND 51 (NORTH ILLINOIS STREET), SET VERTICALLY IN THE EAST
 HB0640'FACE AND NEAR THE NORTHEAST CORNER OF THE MID AMERICAN BANK AND TRUST
 HB0640'COMPANY, 3.96 METERS (13.0 FEET) WEST OF THE WEST CURB OF STATE
 HB0640'HIGHWAY 51, 1.0 METER (3.3 FEET) SOUTH OF THE NORTHEAST CORNER OF THE
 HB0640'BANK.
 HB0640'THE MARK IS 0.48 M ABOVE HIGHWAY.
 HB0640
 HB0640                          STATION RECOVERY (2002)
 HB0640
 HB0640'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RDW)
 HB0640'RECOVERED IN GOOD CONDITION.
 HB0640
 HB0640                          STATION RECOVERY (2013)
 HB0640
 HB0640'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0531 ***********************************************************************
 KB0531  DESIGNATION -  R 12
 KB0531  PID         -  KB0531
 KB0531  STATE/COUNTY-  IL/MACON
 KB0531  COUNTRY     -  US
 KB0531  USGS QUAD   -  DECATUR (2018)
 KB0531
 KB0531                         *CURRENT SURVEY CONTROL
 KB0531  ______________________________________________________________________
 KB0531* NAD 83(1986) POSITION- 39 50 48.     (N) 088 58 47.     (W)   SCALED
 KB0531* NAVD 88 ORTHO HEIGHT -   201.723 (meters)      661.82  (feet) ADJUSTED
 KB0531  ______________________________________________________________________
 KB0531  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 KB0531  DYNAMIC HEIGHT  -        201.616 (meters)      661.47  (feet) COMP
 KB0531  MODELED GRAVITY -    980,092.6   (mgal)                       NAVD 88
 KB0531
 KB0531  VERT ORDER      -  FIRST     CLASS II
 KB0531
 KB0531.The horizontal coordinates were scaled from a map and have
 KB0531.an estimated accuracy of +/- 6 seconds.
 KB0531
 KB0531.The orthometric height was determined by differential leveling and
 KB0531.adjusted by the NATIONAL GEODETIC SURVEY
 KB0531.in June 1991.
 KB0531
 KB0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0531.GEOID18 height accuracy estimate available here.
 KB0531
 KB0531.Click photographs - Photos may exist for this station.
 KB0531
 KB0531.The dynamic height is computed by dividing the NAVD 88
 KB0531.geopotential number by the normal gravity value computed on the
 KB0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0531.degrees latitude (g = 980.6199 gals.).
 KB0531
 KB0531.The modeled gravity was interpolated from observed gravity values.
 KB0531
 KB0531;                    North         East    Units  Estimated Accuracy
 KB0531;SPC IL E     -   353,180.      244,680.      MT  (+/- 180 meters Scaled)
 KB0531
 KB0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK306126(NAD 83)
 KB0531
 KB0531                          SUPERSEDED SURVEY CONTROL
 KB0531
 KB0531  NGVD 29 (??/??/92)  201.80   (m)          662.1    (f) COMPUTED    1 2
 KB0531
 KB0531.Superseded values are not recommended for survey control.
 KB0531
 KB0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0531.See file dsdata.pdf to determine how the superseded data were derived.
 KB0531
 KB0531_MARKER: DB = BENCH MARK DISK
 KB0531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0531_STAMPING: R 12 1933
 KB0531_MARK LOGO: CGS
 KB0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0531+STABILITY: SURFACE MOTION
 KB0531
 KB0531  HISTORY     - Date     Condition        Report By
 KB0531  HISTORY     - 1933     MONUMENTED       CGS
 KB0531  HISTORY     - 1944     GOOD             CGS
 KB0531
 KB0531                          STATION DESCRIPTION
 KB0531
 KB0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 KB0531'AT DECATUR.
 KB0531'AT DECATUR, MACON COUNTY, 1-3/4 MILES WEST ALONG THE WABASH
 KB0531'RAILWAY FROM THE STATION, 17 POLES WEST OF MILE POST 377, AT
 KB0531'THE NORTHEAST CORNER OF FAIRVIEW PARK, 32 FEET WEST A CROSSROAD,
 KB0531'65 FEET SOUTH OF THE WABASH RAILWAY TRACK, 20 FEET SOUTH OF THE
 KB0531'ILLINOIS TERMINAL RAILROAD TRACK, AND 4 FEET EAST OF THE BASE
 KB0531'OF A STEEL POWER-TRANSMISSION TOWER.  A STANDARD DISK, STAMPED
 KB0531'R 12 1933 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0530 ***********************************************************************
 KB0530  DESIGNATION -  R 12 RESET
 KB0530  PID         -  KB0530
 KB0530  STATE/COUNTY-  IL/MACON
 KB0530  COUNTRY     -  US
 KB0530  USGS QUAD   -  DECATUR (2018)
 KB0530
 KB0530                         *CURRENT SURVEY CONTROL
 KB0530  ______________________________________________________________________
 KB0530* NAD 83(1986) POSITION- 39 50 48.     (N) 088 58 47.     (W)   SCALED
 KB0530* NAVD 88 ORTHO HEIGHT -   199.28  (meters)      653.8   (feet) RESET
 KB0530  ______________________________________________________________________
 KB0530  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 KB0530  VERT ORDER      -  THIRD
 KB0530
 KB0530.The horizontal coordinates were scaled from a map and have
 KB0530.an estimated accuracy of +/- 6 seconds.
 KB0530
 KB0530.The orthometric height was computed from unverified reset data.
 KB0530
 KB0530.No vertical observational check was made to the station.
 KB0530
 KB0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0530.GEOID18 height accuracy estimate available here.
 KB0530
 KB0530.Click photographs - Photos may exist for this station.
 KB0530
 KB0530;                    North         East    Units  Estimated Accuracy
 KB0530;SPC IL E     -   353,180.      244,680.      MT  (+/- 180 meters Scaled)
 KB0530
 KB0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK306126(NAD 83)
 KB0530
 KB0530                          SUPERSEDED SURVEY CONTROL
 KB0530
 KB0530  NGVD 29 (??/??/??)  199.37   (m)          654.1    (f) RESET       3  
 KB0530
 KB0530.Superseded values are not recommended for survey control.
 KB0530
 KB0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0530.See file dsdata.pdf to determine how the superseded data were derived.
 KB0530
 KB0530_MARKER: DB = BENCH MARK DISK
 KB0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0530_STAMPING: R 12 RESET 1959
 KB0530_MARK LOGO: CGS
 KB0530_PROJECTION: RECESSED 5 CENTIMETERS
 KB0530_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0530+STABILITY: SURFACE MOTION
 KB0530_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0530+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2022
 KB0530
 KB0530  HISTORY     - Date     Condition        Report By
 KB0530  HISTORY     - 1959     MONUMENTED       CGS
 KB0530  HISTORY     - 1961     GOOD             CGS
 KB0530  HISTORY     - 1976     GOOD             NGS
 KB0530  HISTORY     - 1989     POOR             USPSQD
 KB0530  HISTORY     - 20190516 POOR             USPSQD
 KB0530  HISTORY     - 20220124 POOR             ILDT
 KB0530
 KB0530                          STATION DESCRIPTION
 KB0530
 KB0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0530'AT DECATUR.
 KB0530'AT DECATUR, ABOUT 1-3/4 MILES WEST ALONG U.S. ROUTE 36, 98 FEET
 KB0530'RIGHT OF STATION 456+07, 2 FEET INSIDE RIGHT-OF-WAY MARKER WHICH
 KB0530'IS 100 FEET RIGHT OF STATION 456+07, AT THE NORTHEAST CORNER OF
 KB0530'FAIRVIEW PARK, 30 FEET WEST OF MC CLELLAN AVENUE, AND SET IN THE
 KB0530'TOP OF A CONCRETE POST.
 KB0530
 KB0530                          STATION RECOVERY (1976)
 KB0530
 KB0530'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0530'MARK RECOVERED IN THE NORTHEAST CORNER OF FAIRVIEW PARK IT IS 15 FT
 KB0530'SOUTHEAST OF A POWER POLE, 14 FT. WEST OF THE WEST CURB OF MCCLELLAN
 KB0530'ST AND 3 FT. NORTH OF THE END OF A CYCLONE FENCE.
 KB0530
 KB0530                          STATION RECOVERY (1989)
 KB0530
 KB0530'RECOVERY NOTE BY US POWER SQUADRON 1989 (PS)
 KB0530'MARK RECOVERED IN POOR CONDITION.
 KB0530
 KB0530                          STATION RECOVERY (2019)
 KB0530
 KB0530'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 KB0530'MARK RECOVERED IN POOR CONDITION.
 KB0530
 KB0530                          STATION RECOVERY (2022)
 KB0530
 KB0530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0530'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0509 ***********************************************************************
 HB0509  DESIGNATION -  R 120
 HB0509  PID         -  HB0509
 HB0509  STATE/COUNTY-  IL/WILLIAMSON
 HB0509  COUNTRY     -  US
 HB0509  USGS QUAD   -  CREAL SPRINGS (2018)
 HB0509
 HB0509                         *CURRENT SURVEY CONTROL
 HB0509  ______________________________________________________________________
 HB0509* NAD 83(1986) POSITION- 37 37 13.     (N) 088 50 29.     (W)   SCALED
 HB0509* NAVD 88 ORTHO HEIGHT -   153.619 (meters)      504.00  (feet) ADJUSTED
 HB0509  ______________________________________________________________________
 HB0509  GEOID HEIGHT    -        -29.007 (meters)                     GEOID18
 HB0509  DYNAMIC HEIGHT  -        153.512 (meters)      503.65  (feet) COMP
 HB0509  MODELED GRAVITY -    979,926.3   (mgal)                       NAVD 88
 HB0509
 HB0509  VERT ORDER      -  SECOND    CLASS 0
 HB0509
 HB0509.The horizontal coordinates were scaled from a map and have
 HB0509.an estimated accuracy of +/- 6 seconds.
 HB0509
 HB0509.The orthometric height was determined by differential leveling and
 HB0509.adjusted by the NATIONAL GEODETIC SURVEY
 HB0509.in June 1991.
 HB0509
 HB0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0509.GEOID18 height accuracy estimate available here.
 HB0509
 HB0509.Click photographs - Photos may exist for this station.
 HB0509
 HB0509.The dynamic height is computed by dividing the NAVD 88
 HB0509.geopotential number by the normal gravity value computed on the
 HB0509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0509.degrees latitude (g = 980.6199 gals.).
 HB0509
 HB0509.The modeled gravity was interpolated from observed gravity values.
 HB0509
 HB0509;                    North         East    Units  Estimated Accuracy
 HB0509;SPC IL E     -   105,950.      255,150.      MT  (+/- 180 meters Scaled)
 HB0509
 HB0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG374652(NAD 83)
 HB0509
 HB0509                          SUPERSEDED SURVEY CONTROL
 HB0509
 HB0509  NGVD 29 (11/26/84)  153.704  (m)          504.28   (f) ADJUSTED    2 0
 HB0509
 HB0509.Superseded values are not recommended for survey control.
 HB0509
 HB0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0509.See file dsdata.pdf to determine how the superseded data were derived.
 HB0509
 HB0509_MARKER: DB = BENCH MARK DISK
 HB0509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0509_STAMPING: R 120 1935
 HB0509_MARK LOGO: CGS
 HB0509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0509+STABILITY: SURFACE MOTION
 HB0509
 HB0509  HISTORY     - Date     Condition        Report By
 HB0509  HISTORY     - 1935     MONUMENTED       CGS
 HB0509  HISTORY     - 1944     GOOD             CGS
 HB0509  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0509  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 HB0509
 HB0509                          STATION DESCRIPTION
 HB0509
 HB0509'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 HB0509'AT CREAL SPRINGS, WILLIAMSON COUNTY, ON THE ILLINOIS CENTRAL
 HB0509'RAILROAD, 8 RAILS NORTH OF THE STATION, 22 FEET EAST OF THE
 HB0509'CENTERLINE OF THE MAIN TRACK, AND 2 FEET NORTHEAST OF THE THIRD
 HB0509'POLE NORTH OF THE STATION.  A STANDARD DISK, STAMPED R 120 1935
 HB0509'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 HB0509'GROUND.
 HB0509
 HB0509                          STATION RECOVERY (2011)
 HB0509
 HB0509'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0509'MARK NOT FOUND.
 HB0509
 HB0509                          STATION RECOVERY (2014)
 HB0509
 HB0509'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0509'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0001 ***********************************************************************
 HB0001  DESIGNATION -  R 123
 HB0001  PID         -  HB0001
 HB0001  STATE/COUNTY-  IL/SALINE
 HB0001  COUNTRY     -  US
 HB0001  USGS QUAD   -  ELDORADO (2018)
 HB0001
 HB0001                         *CURRENT SURVEY CONTROL
 HB0001  ______________________________________________________________________
 HB0001* NAD 83(1986) POSITION- 37 47 14.     (N) 088 29 06.     (W)   SCALED
 HB0001* NAVD 88 ORTHO HEIGHT -   116.131 (meters)      381.01  (feet) ADJUSTED
 HB0001  ______________________________________________________________________
 HB0001  GEOID HEIGHT    -        -29.657 (meters)                     GEOID18
 HB0001  DYNAMIC HEIGHT  -        116.052 (meters)      380.75  (feet) COMP
 HB0001  MODELED GRAVITY -    979,947.2   (mgal)                       NAVD 88
 HB0001
 HB0001  VERT ORDER      -  SECOND    CLASS 0
 HB0001
 HB0001.The horizontal coordinates were scaled from a map and have
 HB0001.an estimated accuracy of +/- 6 seconds.
 HB0001
 HB0001.The orthometric height was determined by differential leveling and
 HB0001.adjusted by the NATIONAL GEODETIC SURVEY
 HB0001.in June 1991.
 HB0001
 HB0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0001.GEOID18 height accuracy estimate available here.
 HB0001
 HB0001.Click photographs - Photos may exist for this station.
 HB0001
 HB0001.The dynamic height is computed by dividing the NAVD 88
 HB0001.geopotential number by the normal gravity value computed on the
 HB0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0001.degrees latitude (g = 980.6199 gals.).
 HB0001
 HB0001.The modeled gravity was interpolated from observed gravity values.
 HB0001
 HB0001;                    North         East    Units  Estimated Accuracy
 HB0001;SPC IL E     -   124,370.      286,640.      MT  (+/- 180 meters Scaled)
 HB0001
 HB0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG692832(NAD 83)
 HB0001
 HB0001                          SUPERSEDED SURVEY CONTROL
 HB0001
 HB0001  NGVD 29 (11/26/84)  116.231  (m)          381.33   (f) ADJUSTED    2 0
 HB0001
 HB0001.Superseded values are not recommended for survey control.
 HB0001
 HB0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0001.See file dsdata.pdf to determine how the superseded data were derived.
 HB0001
 HB0001_MARKER: DB = BENCH MARK DISK
 HB0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0001_STAMPING: R 123 1935
 HB0001_MARK LOGO: CGS
 HB0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0001+STABILITY: SURFACE MOTION
 HB0001
 HB0001  HISTORY     - Date     Condition        Report By
 HB0001  HISTORY     - 1935     MONUMENTED       CGS
 HB0001  HISTORY     - 1949     GOOD             CGS
 HB0001  HISTORY     - 1978     GOOD             ILDT
 HB0001  HISTORY     - 1978     GOOD             ILDT
 HB0001  HISTORY     - 1978     GOOD             ILDT
 HB0001
 HB0001                          STATION DESCRIPTION
 HB0001
 HB0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0001'3.3 MI SW FROM ELDORADO.
 HB0001'ABOUT 3.3 MILES SOUTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 HB0001'AND ST. LOUIS RAILWAY FROM THE STATION AT ELDORADO, AT WASSON,
 HB0001'138 FEET SOUTH-SOUTHWEST OF THE CENTER OF ROAD CROSSING AT
 HB0001'CENTER OF SOUTHEAST TRACK, 75 FEET WEST OF THE CENTER OF THE
 HB0001'INTERSECTION OF U.S. HIGHWAY 45 AND A GRAVEL ROAD, 47 FEET
 HB0001'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 59 FEET EAST OF
 HB0001'MILE POST 186, 30 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 HB0001'SOUTHEAST TRACK, 12 FEET SOUTH OF THE SOUTH CORNER OF A BOX
 HB0001'CAR STATION, 4 FEET SOUTHWEST OF A TELEPHONE POLE, 1 FOOT
 HB0001'NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE
 HB0001'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 HB0001
 HB0001                          STATION RECOVERY (1978)
 HB0001
 HB0001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0001'RECOVERED IN GOOD CONDITION.
 HB0001
 HB0001                          STATION RECOVERY (1978)
 HB0001
 HB0001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0001'RECOVERED IN GOOD CONDITION.
 HB0001
 HB0001                          STATION RECOVERY (1978)
 HB0001
 HB0001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1381 ***********************************************************************
 JA1381  DESIGNATION -  R 127
 JA1381  PID         -  JA1381
 JA1381  STATE/COUNTY-  IL/LAWRENCE
 JA1381  COUNTRY     -  US
 JA1381  USGS QUAD   -  SUMNER (2018)
 JA1381
 JA1381                         *CURRENT SURVEY CONTROL
 JA1381  ______________________________________________________________________
 JA1381* NAD 83(1986) POSITION- 38 42 15.     (N) 087 48 19.     (W)   SCALED
 JA1381* NAVD 88 ORTHO HEIGHT -   155.204 (meters)      509.20  (feet) ADJUSTED
 JA1381  ______________________________________________________________________
 JA1381  GEOID HEIGHT    -        -31.467 (meters)                     GEOID18
 JA1381  DYNAMIC HEIGHT  -        155.109 (meters)      508.89  (feet) COMP
 JA1381  MODELED GRAVITY -    980,013.5   (mgal)                       NAVD 88
 JA1381
 JA1381  VERT ORDER      -  FIRST     CLASS II
 JA1381
 JA1381.The horizontal coordinates were scaled from a map and have
 JA1381.an estimated accuracy of +/- 6 seconds.
 JA1381
 JA1381.The orthometric height was determined by differential leveling and
 JA1381.adjusted by the NATIONAL GEODETIC SURVEY
 JA1381.in June 1991.
 JA1381
 JA1381.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1381.GEOID18 height accuracy estimate available here.
 JA1381
 JA1381.Click photographs - Photos may exist for this station.
 JA1381
 JA1381.The dynamic height is computed by dividing the NAVD 88
 JA1381.geopotential number by the normal gravity value computed on the
 JA1381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1381.degrees latitude (g = 980.6199 gals.).
 JA1381
 JA1381.The modeled gravity was interpolated from observed gravity values.
 JA1381
 JA1381;                    North         East    Units  Estimated Accuracy
 JA1381;SPC IL E     -   226,270.      345,930.      MT  (+/- 180 meters Scaled)
 JA1381
 JA1381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH299842(NAD 83)
 JA1381
 JA1381                          SUPERSEDED SURVEY CONTROL
 JA1381
 JA1381  NGVD 29 (??/??/92)  155.308  (m)          509.54   (f) ADJ UNCH    1 2
 JA1381
 JA1381.Superseded values are not recommended for survey control.
 JA1381
 JA1381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1381.See file dsdata.pdf to determine how the superseded data were derived.
 JA1381
 JA1381_MARKER: DB = BENCH MARK DISK
 JA1381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1381_STAMPING: R 127 1938
 JA1381_MARK LOGO: CGS
 JA1381_PROJECTION: FLUSH
 JA1381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1381+STABILITY: SURFACE MOTION
 JA1381
 JA1381  HISTORY     - Date     Condition        Report By
 JA1381  HISTORY     - 1938     MONUMENTED       CGS
 JA1381  HISTORY     - 1986     GOOD             NGS
 JA1381
 JA1381                          STATION DESCRIPTION
 JA1381
 JA1381'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1381'2.6 MI W FROM BRIDGEPORT.
 JA1381'2.6 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1381'STATION AT BRIDGEPORT, LAWRENCE COUNTY, 0.1 MILE EAST OF MILEPOST
 JA1381'ST. L 134-C 205, AT A ROAD CROSSING, 40 FEET NORTH OF THE NORTH
 JA1381'RAIL, 18 FEET WEST OF THE NORTH-AND-SOUTH GRAVEL ROAD, IN LINE
 JA1381'WITH AN EAST-AND-WEST PROPERTY-LINE FENCE, 3 FEET SOUTH OF THE
 JA1381'RIGHT-OF-WAY FENCE, AND ABOUT 2 FEET HIGHER THAN THE TRACKS.  A
 JA1381'STANDARD DISK, STAMPED R 127 1938 AND SET IN THE TOP OF A
 JA1381'CONCRETE POST.
 JA1381
 JA1381                          STATION RECOVERY (1986)
 JA1381
 JA1381'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1381'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JA1381'NEW DESCRIPTION FOLLOWS.  1.0 KM (0.6 MI) WEST ALONG U.S. HIGHWAY 50
 JA1381'BUSINESS ROUTE FROM THE COURTHOUSE IN LAWRENCEVILLE, THENCE 10.0 KM
 JA1381'(6.2 MI) WESTERLY ALONG STATE HIGHWAY 250, THENCE 1.4 KM (0.85 MI)
 JA1381'SOUTH ALONG COUNTY ROAD 550 E, 12.2 M (40.0 FT) NORTH OF THE NEAR RAIL
 JA1381'OF THE CHESSIE SYSTEM RAILROAD, AND 5.5 M (18.0 FT) WEST OF THE CENTER
 JA1381'OF THE ROAD.
 JA1381'THE MARK IS 0.9 METERS  S FROM  A WITNESS POST AND FENCE
 JA1381'THE MARK IS 0.6 M ABOVE THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0942 ***********************************************************************
 KB0942  DESIGNATION -  R 13
 KB0942  PID         -  KB0942
 KB0942  STATE/COUNTY-  IL/SANGAMON
 KB0942  COUNTRY     -  US
 KB0942  USGS QUAD   -  LOAMI (2018)
 KB0942
 KB0942                         *CURRENT SURVEY CONTROL
 KB0942  ______________________________________________________________________
 KB0942* NAD 83(1986) POSITION- 39 44 37.44   (N) 089 45 40.23   (W)   HD_HELD1
 KB0942* NAVD 88 ORTHO HEIGHT -   189.361 (meters)      621.26  (feet) ADJUSTED
 KB0942  ______________________________________________________________________
 KB0942  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 KB0942  DYNAMIC HEIGHT  -        189.257 (meters)      620.92  (feet) COMP
 KB0942  MODELED GRAVITY -    980,072.2   (mgal)                       NAVD 88
 KB0942
 KB0942  VERT ORDER      -  FIRST     CLASS II
 KB0942
 KB0942.The horizontal coordinates were determined by differentially corrected
 KB0942.hand held GPS observations or other comparable positioning techniques
 KB0942.and have an estimated accuracy of +/- 3 meters.
 KB0942
 KB0942.The orthometric height was determined by differential leveling and
 KB0942.adjusted by the NATIONAL GEODETIC SURVEY
 KB0942.in June 1991.
 KB0942
 KB0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0942.GEOID18 height accuracy estimate available here.
 KB0942
 KB0942.Click photographs - Photos may exist for this station.
 KB0942
 KB0942.The dynamic height is computed by dividing the NAVD 88
 KB0942.geopotential number by the normal gravity value computed on the
 KB0942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0942.degrees latitude (g = 980.6199 gals.).
 KB0942
 KB0942.The modeled gravity was interpolated from observed gravity values.
 KB0942
 KB0942;                    North         East    Units  Estimated Accuracy
 KB0942;SPC IL W     -   341,614.3     734,753.6     MT  (+/- 3 meters HH1 GPS) 
 KB0942
 KB0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6341102961(NAD 83)
 KB0942
 KB0942                          SUPERSEDED SURVEY CONTROL
 KB0942
 KB0942  NGVD 29 (??/??/92)  189.457  (m)          621.58   (f) ADJ UNCH    1 2
 KB0942
 KB0942.Superseded values are not recommended for survey control.
 KB0942
 KB0942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0942.See file dsdata.pdf to determine how the superseded data were derived.
 KB0942
 KB0942_MARKER: DB = BENCH MARK DISK
 KB0942_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0942_SP_SET: PIER
 KB0942_STAMPING: R 13 1933
 KB0942_MARK LOGO: CGS
 KB0942_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0942_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0942+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2018
 KB0942
 KB0942  HISTORY     - Date     Condition        Report By
 KB0942  HISTORY     - 1933     MONUMENTED       CGS
 KB0942  HISTORY     - 20120626 GOOD             ILDT
 KB0942  HISTORY     - 20180917 GOOD             GEOCAC
 KB0942
 KB0942                          STATION DESCRIPTION
 KB0942
 KB0942'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0942'0.6 MI NE FROM CURRAN.
 KB0942'0.6 MILE NORTHEAST ALONG THE WABASH RAILROAD FROM CURRAN, SANGAMON
 KB0942'COUNTY, ABOUT 400 FEET EAST OF THE CROSSING OF THE CHICAGO,
 KB0942'SPRINGFIELD AND ST. LOUIS RAILWAY, AT THE CHICAGO AND NORTH
 KB0942'WESTERN RAILWAY BRIDGE OVER THE WABASH RAILROAD, IN THE CENTER
 KB0942'OF THE NORTH FACE OF A CONCRETE PIER, AT THE SOUTH SIDE OF THE
 KB0942'WABASH RAILROAD TRACK, AND ABOUT 3 FEET ABOVE THE GROUND.  A
 KB0942'STANDARD DISK, STAMPED R 13 1933 AND SET VERTICALLY.
 KB0942
 KB0942                          STATION RECOVERY (2012)
 KB0942
 KB0942'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0942'RECOVERED IN GOOD CONDITION.
 KB0942
 KB0942                          STATION RECOVERY (2018)
 KB0942
 KB0942'RECOVERY NOTE BY GEOCACHING 2018 (RCF)
 KB0942'TO REACH FROM THE INTERSECTION OF CURRAN ROAD AND OLD ROUTE 54 IN
 KB0942'CURRAN, GO NORTHEAST ON OLD ROUTE 54 FOR 1.0 KM (0.6 MI), THEN SOUTH
 KB0942'ON INDUSTRIAL DRIVE TO THE RAILROAD CROSSING, THEN SOUTHWEST 55 M
 KB0942'(180.4 FT) TO THE CONCRETE PIER ON THE SOUTH SIDE OF THE RAILROAD
 KB0942'TRACK.  IT IS IN THE CENTER OF THE NORTH FACE OF THE PIER AND ABOUT 1
 KB0942'M (3.3 FT) ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0248 ***********************************************************************
 NH0248  DESIGNATION -  R 130 RESET
 NH0248  PID         -  NH0248
 NH0248  STATE/COUNTY-  IL/DE KALB
 NH0248  COUNTRY     -  US
 NH0248  USGS QUAD   -  KIRKLAND (2018)
 NH0248
 NH0248                         *CURRENT SURVEY CONTROL
 NH0248  ______________________________________________________________________
 NH0248* NAD 83(1986) POSITION- 42 05 24.     (N) 088 51 20.     (W)   SCALED
 NH0248* NAVD 88 ORTHO HEIGHT -   235.208 (meters)      771.68  (feet) ADJUSTED
 NH0248  ______________________________________________________________________
 NH0248  GEOID HEIGHT    -        -33.185 (meters)                     GEOID18
 NH0248  DYNAMIC HEIGHT  -        235.129 (meters)      771.42  (feet) COMP
 NH0248  MODELED GRAVITY -    980,280.1   (mgal)                       NAVD 88
 NH0248
 NH0248  VERT ORDER      -  FIRST     CLASS I
 NH0248
 NH0248.The horizontal coordinates were scaled from a map and have
 NH0248.an estimated accuracy of +/- 6 seconds.
 NH0248
 NH0248.The orthometric height was determined by differential leveling and
 NH0248.adjusted by the NATIONAL GEODETIC SURVEY
 NH0248.in June 1991.
 NH0248
 NH0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0248.GEOID18 height accuracy estimate available here.
 NH0248
 NH0248.Click photographs - Photos may exist for this station.
 NH0248
 NH0248.The dynamic height is computed by dividing the NAVD 88
 NH0248.geopotential number by the normal gravity value computed on the
 NH0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0248.degrees latitude (g = 980.6199 gals.).
 NH0248
 NH0248.The modeled gravity was interpolated from observed gravity values.
 NH0248
 NH0248;                    North         East    Units  Estimated Accuracy
 NH0248;SPC IL E     -   602,230.      256,800.      MT  (+/- 180 meters Scaled)
 NH0248
 NH0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM465614(NAD 83)
 NH0248
 NH0248                          SUPERSEDED SURVEY CONTROL
 NH0248
 NH0248  NGVD 29 (??/??/92)  235.262  (m)          771.86   (f) ADJ UNCH    1 1
 NH0248
 NH0248.Superseded values are not recommended for survey control.
 NH0248
 NH0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0248.See file dsdata.pdf to determine how the superseded data were derived.
 NH0248
 NH0248_MARKER: DB = BENCH MARK DISK
 NH0248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0248_STAMPING: R 130 RESET 1962
 NH0248_MARK LOGO: CGS
 NH0248_PROJECTION: FLUSH
 NH0248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0248+STABILITY: SURFACE MOTION
 NH0248
 NH0248  HISTORY     - Date     Condition        Report By
 NH0248  HISTORY     - 1962     MONUMENTED       ILHD
 NH0248  HISTORY     - 1969     GOOD             CGS
 NH0248  HISTORY     - 1990     GOOD             USPSQD
 NH0248  HISTORY     - 19961026 GOOD             USPSQD
 NH0248
 NH0248                          STATION DESCRIPTION
 NH0248
 NH0248'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0248'0.4 MI W FROM KIRKLAND.
 NH0248'ABOUT 0.35 MILE WEST ALONG STATE HIGHWAY 72 FROM THE BANK OF
 NH0248'KIRKLAND AT KIRKLAND, 39 FEET SOUTHEAST OF THE CENTER LINE OF
 NH0248'THE HIGHWAY, 38 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 NH0248'CONCRETE HIGHWAY OVERPASS, 1 1/2 FEET NORTHWEST OF A CORNER
 NH0248'FENCE POST, 1.0 FOOT SOUTHWEST OF A METAL WITNESS POST, ABOUT
 NH0248'1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 NH0248'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0248'SEC 26, T42N, R3E
 NH0248
 NH0248                          STATION RECOVERY (1990)
 NH0248
 NH0248'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0248'RECOVERED IN GOOD CONDITION.
 NH0248
 NH0248                          STATION RECOVERY (1996)
 NH0248
 NH0248'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0248'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0071 ***********************************************************************
 NH0071  DESIGNATION -  R 131
 NH0071  PID         -  NH0071
 NH0071  STATE/COUNTY-  IL/KANE
 NH0071  COUNTRY     -  US
 NH0071  USGS QUAD   -  PINGREE GROVE (2018)
 NH0071
 NH0071                         *CURRENT SURVEY CONTROL
 NH0071  ______________________________________________________________________
 NH0071* NAD 83(1986) POSITION- 42 03 59.6    (N) 088 24 43.3    (W)   HD_HELD2
 NH0071* NAVD 88 ORTHO HEIGHT -   277.886 (meters)      911.70  (feet) ADJUSTED
 NH0071  ______________________________________________________________________
 NH0071  GEOID HEIGHT    -        -33.416 (meters)                     GEOID18
 NH0071  DYNAMIC HEIGHT  -        277.788 (meters)      911.38  (feet) COMP
 NH0071  MODELED GRAVITY -    980,260.7   (mgal)                       NAVD 88
 NH0071
 NH0071  VERT ORDER      -  FIRST     CLASS I
 NH0071
 NH0071.The horizontal coordinates were established by autonomous hand held GPS
 NH0071.observations and have an estimated accuracy of +/- 10 meters.
 NH0071
 NH0071.The orthometric height was determined by differential leveling and
 NH0071.adjusted by the NATIONAL GEODETIC SURVEY
 NH0071.in June 1991.
 NH0071
 NH0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0071.GEOID18 height accuracy estimate available here.
 NH0071
 NH0071.Click photographs - Photos may exist for this station.
 NH0071
 NH0071.The dynamic height is computed by dividing the NAVD 88
 NH0071.geopotential number by the normal gravity value computed on the
 NH0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0071.degrees latitude (g = 980.6199 gals.).
 NH0071
 NH0071.The modeled gravity was interpolated from observed gravity values.
 NH0071
 NH0071;                    North         East    Units  Estimated Accuracy
 NH0071;SPC IL E     -   599,498.      293,487.      MT  (+/- 10 meters HH2 GPS)
 NH0071
 NH0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8317958130(NAD 83)
 NH0071
 NH0071                          SUPERSEDED SURVEY CONTROL
 NH0071
 NH0071  NGVD 29 (??/??/92)  277.952  (m)          911.91   (f) ADJ UNCH    1 1
 NH0071
 NH0071.Superseded values are not recommended for survey control.
 NH0071
 NH0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0071.See file dsdata.pdf to determine how the superseded data were derived.
 NH0071
 NH0071_MARKER: DB = BENCH MARK DISK
 NH0071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0071_STAMPING: R 131 1947
 NH0071_MARK LOGO: CGS
 NH0071_PROJECTION: FLUSH
 NH0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0071+STABILITY: SURFACE MOTION
 NH0071_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0071+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2009
 NH0071
 NH0071  HISTORY     - Date     Condition        Report By
 NH0071  HISTORY     - 1947     MONUMENTED       CGS
 NH0071  HISTORY     - 1969     GOOD             CGS
 NH0071  HISTORY     - 1988     GOOD             USPSQD
 NH0071  HISTORY     - 1990     GOOD             USPSQD
 NH0071  HISTORY     - 19980511 GOOD             USPSQD
 NH0071  HISTORY     - 19991118 GOOD             USPSQD
 NH0071  HISTORY     - 20010109 GOOD             PATRIC
 NH0071  HISTORY     - 20011209 GOOD             USPSQD
 NH0071  HISTORY     - 20090805 GOOD             PATRIC
 NH0071
 NH0071                          STATION DESCRIPTION
 NH0071
 NH0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0071'2.6 MI NW FROM UDINA.
 NH0071'ABOUT 2.6 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0071'NORTHEAST CORNER OF THE UDINA CEMETERY AT UDINA, AT THE
 NH0071'COMMUNITY OF PINGREE GROVE, AT THE SOUTHEAST CORNER OF A PARK,
 NH0071'210 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 25 FEET
 NH0071'SOUTHWEST OF THE CENTER LINE OF RINKING ROAD, 5 FEET NORTHWEST
 NH0071'OF A POWER POLE WHICH BEARS 2 TRANSFORMERS, 2.2 FEET NORTHEAST
 NH0071'OF THE NORTHEAST EDGE OF A SIDEWALK, ABOUT LEVEL WITH THE
 NH0071'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NH0071'4 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 2, T41N, R 7E.
 NH0071
 NH0071                          STATION RECOVERY (1988)
 NH0071
 NH0071'RECOVERY NOTE BY US POWER SQUADRON 1988 (DDR)
 NH0071'RECOVERED IN GOOD CONDITION.
 NH0071
 NH0071                          STATION RECOVERY (1990)
 NH0071
 NH0071'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0071'RECOVERED IN GOOD CONDITION.
 NH0071
 NH0071                          STATION RECOVERY (1998)
 NH0071
 NH0071'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0071'RECOVERED IN GOOD CONDITION.
 NH0071
 NH0071                          STATION RECOVERY (1999)
 NH0071
 NH0071'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH0071'RECOVERED IN GOOD CONDITION.
 NH0071
 NH0071                          STATION RECOVERY (2001)
 NH0071
 NH0071'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0071'RECOVERED IN GOOD CONDITION.
 NH0071
 NH0071                          STATION RECOVERY (2001)
 NH0071
 NH0071'RECOVERY NOTE BY US POWER SQUADRON 2001 (ERW)
 NH0071'RECOVERED IN GOOD CONDITION.
 NH0071
 NH0071                          STATION RECOVERY (2009)
 NH0071
 NH0071'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 NH0071'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1705 ***********************************************************************
 ME1705  DESIGNATION -  R 132
 ME1705  PID         -  ME1705
 ME1705  STATE/COUNTY-  IL/DU PAGE
 ME1705  COUNTRY     -  US
 ME1705  USGS QUAD   -  ELMHURST (2018)
 ME1705
 ME1705                         *CURRENT SURVEY CONTROL
 ME1705  ______________________________________________________________________
 ME1705* NAD 83(1986) POSITION- 41 57 58.     (N) 087 59 44.     (W)   SCALED
 ME1705* NAVD 88 ORTHO HEIGHT -   212.656 (meters)      697.69  (feet) ADJUSTED
 ME1705  ______________________________________________________________________
 ME1705  GEOID HEIGHT    -        -33.538 (meters)                     GEOID18
 ME1705  DYNAMIC HEIGHT  -        212.584 (meters)      697.45  (feet) COMP
 ME1705  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 ME1705
 ME1705  VERT ORDER      -  FIRST     CLASS II
 ME1705
 ME1705.The horizontal coordinates were scaled from a map and have
 ME1705.an estimated accuracy of +/- 6 seconds.
 ME1705
 ME1705.The orthometric height was determined by differential leveling and
 ME1705.adjusted by the NATIONAL GEODETIC SURVEY
 ME1705.in June 1991.
 ME1705
 ME1705.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1705.GEOID18 height accuracy estimate available here.
 ME1705
 ME1705.Click photographs - Photos may exist for this station.
 ME1705
 ME1705.The dynamic height is computed by dividing the NAVD 88
 ME1705.geopotential number by the normal gravity value computed on the
 ME1705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1705.degrees latitude (g = 980.6199 gals.).
 ME1705
 ME1705.The modeled gravity was interpolated from observed gravity values.
 ME1705
 ME1705;                    North         East    Units  Estimated Accuracy
 ME1705;SPC IL E     -   588,390.      328,000.      MT  (+/- 180 meters Scaled)
 ME1705
 ME1705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM175464(NAD 83)
 ME1705
 ME1705                          SUPERSEDED SURVEY CONTROL
 ME1705
 ME1705  NGVD 29 (??/??/92)  212.74   (m)          698.0    (f) COMPUTED    1 2
 ME1705
 ME1705.Superseded values are not recommended for survey control.
 ME1705
 ME1705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1705.See file dsdata.pdf to determine how the superseded data were derived.
 ME1705
 ME1705_MARKER: DB = BENCH MARK DISK
 ME1705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1705_STAMPING: R 132 1947
 ME1705_MARK LOGO: CGS
 ME1705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1705+STABILITY: SURFACE MOTION
 ME1705
 ME1705  HISTORY     - Date     Condition        Report By
 ME1705  HISTORY     - 1947     MONUMENTED       CGS
 ME1705
 ME1705                          STATION DESCRIPTION
 ME1705
 ME1705'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1705'1 MI E FROM ITASCA.
 ME1705'ABOUT 1.05 MILES EAST ALONG IRVING PARK ROAD FROM THE VILLAGE
 ME1705'HALL AT ITASCA, ABOUT 0.85 MILE WEST OF THE POST OFFICE AT
 ME1705'WOODDALE, ABOUT 0.1 MILE WEST OF THE WOODDALE CITY LIMITS, 142
 ME1705'FEET NORTH AND ACROSS THE ROAD FROM THE NORTHEAST CORNER OF A
 ME1705'LARGE RED BARN, 210 FEET NORTHEAST AND ACROSS THE ROAD FROM THE
 ME1705'NORTHEAST CORNER OF A TWO STORY FARM HOUSE, 34 FEET NORTH OF THE
 ME1705'CENTER LINE OF THE ROAD, 32 FEET EAST OF A POWER POLE AND IN
 ME1705'LINE WITH THE ROW OF POLES, 2 FEET WEST OF A WHITE WOODEN
 ME1705'WITNESS POST, ABOUT 0.5 FOOT ABOVE THE ROAD AND SET IN THE TOP
 ME1705'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1659 ***********************************************************************
 ME1659  DESIGNATION -  R 133
 ME1659  PID         -  ME1659
 ME1659  STATE/COUNTY-  IL/COOK
 ME1659  COUNTRY     -  US
 ME1659  USGS QUAD   -  RIVER FOREST (2018)
 ME1659
 ME1659                         *CURRENT SURVEY CONTROL
 ME1659  ______________________________________________________________________
 ME1659* NAD 83(1986) POSITION- 41 55 36.     (N) 087 49 32.     (W)   SCALED
 ME1659* NAVD 88 ORTHO HEIGHT -   192.279 (meters)      630.84  (feet) ADJUSTED
 ME1659  ______________________________________________________________________
 ME1659  GEOID HEIGHT    -        -33.583 (meters)                     GEOID18
 ME1659  DYNAMIC HEIGHT  -        192.214 (meters)      630.62  (feet) COMP
 ME1659  MODELED GRAVITY -    980,280.1   (mgal)                       NAVD 88
 ME1659
 ME1659  VERT ORDER      -  SECOND    CLASS II
 ME1659
 ME1659.The horizontal coordinates were scaled from a map and have
 ME1659.an estimated accuracy of +/- 6 seconds.
 ME1659
 ME1659.The orthometric height was determined by differential leveling and
 ME1659.adjusted by the NATIONAL GEODETIC SURVEY
 ME1659.in July 2017.
 ME1659
 ME1659.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1659.GEOID18 height accuracy estimate available here.
 ME1659
 ME1659.Click photographs - Photos may exist for this station.
 ME1659
 ME1659.The dynamic height is computed by dividing the NAVD 88
 ME1659.geopotential number by the normal gravity value computed on the
 ME1659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1659.degrees latitude (g = 980.6199 gals.).
 ME1659
 ME1659.The modeled gravity was interpolated from observed gravity values.
 ME1659
 ME1659;                    North         East    Units  Estimated Accuracy
 ME1659;SPC IL E     -   584,080.      342,120.      MT  (+/- 180 meters Scaled)
 ME1659
 ME1659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM315419(NAD 83)
 ME1659
 ME1659                          SUPERSEDED SURVEY CONTROL
 ME1659
 ME1659  NAVD 88 (06/15/91)  192.300  (m)          630.90   (f) SUPERSEDED  1 1
 ME1659  NGVD 29 (??/??/92)  192.391  (m)          631.20   (f) ADJ UNCH    1 1
 ME1659
 ME1659.Superseded values are not recommended for survey control.
 ME1659
 ME1659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1659.See file dsdata.pdf to determine how the superseded data were derived.
 ME1659
 ME1659_MARKER: DB = BENCH MARK DISK
 ME1659_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1659_SP_SET: BUILDING
 ME1659_STAMPING: R 133 1947
 ME1659_MARK LOGO: CGS
 ME1659_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1659_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1659+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2025
 ME1659
 ME1659  HISTORY     - Date     Condition        Report By
 ME1659  HISTORY     - 1947     MONUMENTED       CGS
 ME1659  HISTORY     - 1969     GOOD             CGS
 ME1659  HISTORY     - 1977     GOOD             NGS
 ME1659  HISTORY     - 1987     GOOD             USPSQD
 ME1659  HISTORY     - 1987     GOOD             USPSQD
 ME1659  HISTORY     - 1989     GOOD             USPSQD
 ME1659  HISTORY     - 20161020 SEE DESCRIPTION  CWA
 ME1659  HISTORY     - 20250326 GOOD             ILDW
 ME1659
 ME1659                          STATION DESCRIPTION
 ME1659
 ME1659'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1659'2.2 MI E FROM FRANKLIN PARK.
 ME1659'ABOUT 2.25 MILES EAST ALONG GRAND AVENUE FROM THE MAIN SCHOOL,
 ME1659'DISTRICT 84 AT FRANKLIN PARK, 18 FEET SOUTH OF THE SOUTH CURB
 ME1659'OF THE AVENUE, 56 FEET EAST OF THE EAST CURB OF WEBSTER STREET,
 ME1659'SET VERTICALLY IN THE NORTH BRICK FACE OF THE NARFLEX CORPORATION
 ME1659'BUILDING, 45 FEET EAST OF THE NORTHEAST CORNER OF THE BUILDING,
 ME1659'28 FEET WEST OF THE CENTER OF THE MIDDLE ENTRANCE TO THE BUILDING,
 ME1659'3.3 FEET WEST OF THE NORTHWEST CORNER OF THE BUILDING, AND ABOUT
 ME1659'LEVEL WITH THE SIDEWALK.  SEC 25, T40N, R12E.
 ME1659
 ME1659                          STATION RECOVERY (1977)
 ME1659
 ME1659'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1659'RECOVERED IN GOOD CONDITION.
 ME1659
 ME1659                          STATION RECOVERY (1987)
 ME1659
 ME1659'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1659'RECOVERED IN GOOD CONDITION.
 ME1659
 ME1659                          STATION RECOVERY (1987)
 ME1659
 ME1659'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1659'RECOVERED IN GOOD CONDITION.
 ME1659
 ME1659                          STATION RECOVERY (1989)
 ME1659
 ME1659'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1659'RECOVERED IN GOOD CONDITION.
 ME1659
 ME1659                          STATION RECOVERY (2016)
 ME1659
 ME1659'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 ME1659'RECOVERED AS DESCRIBED.
 ME1659'
 ME1659'NOTE-PER FIELD OBSERVATIONS IT APPEARS SOME SETTLEMENT HAS OCCURRED
 ME1659'WITH THE FOUNDATION OF THIS BUILDING.  VERTICAL ACCURACIES OF THIS
 ME1659'MARK MAY BE QUESTIONABLE.
 ME1659
 ME1659                          STATION RECOVERY (2025)
 ME1659
 ME1659'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 ME1659'MONUMENT IS ABOUT 3 FT (0.9 M) HIGHER THAN THE SIDEWALK, LEVELS DONE
 ME1659'BY IDNR OWR IN 2001 FROM P133 (MF1661) SHOW THE ELEVATION WAS GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0245 ***********************************************************************
 NG0245  DESIGNATION -  R 134
 NG0245  PID         -  NG0245
 NG0245  STATE/COUNTY-  IL/COOK
 NG0245  COUNTRY     -  US
 NG0245  USGS QUAD   -  PARK RIDGE (2018)
 NG0245
 NG0245                         *CURRENT SURVEY CONTROL
 NG0245  ______________________________________________________________________
 NG0245* NAD 83(1986) POSITION- 42 05 14.     (N) 087 48 53.     (W)   SCALED
 NG0245* NAVD 88 ORTHO HEIGHT -   192.167 (meters)      630.47  (feet) ADJUSTED
 NG0245  ______________________________________________________________________
 NG0245  GEOID HEIGHT    -        -33.858 (meters)                     GEOID18
 NG0245  DYNAMIC HEIGHT  -        192.103 (meters)      630.26  (feet) COMP
 NG0245  MODELED GRAVITY -    980,290.0   (mgal)                       NAVD 88
 NG0245
 NG0245  VERT ORDER      -  SECOND    CLASS 0
 NG0245
 NG0245.The horizontal coordinates were scaled from a map and have
 NG0245.an estimated accuracy of +/- 6 seconds.
 NG0245
 NG0245.The orthometric height was determined by differential leveling and
 NG0245.adjusted by the NATIONAL GEODETIC SURVEY
 NG0245.in June 1991.
 NG0245
 NG0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0245.GEOID18 height accuracy estimate available here.
 NG0245
 NG0245.Click photographs - Photos may exist for this station.
 NG0245
 NG0245.The dynamic height is computed by dividing the NAVD 88
 NG0245.geopotential number by the normal gravity value computed on the
 NG0245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0245.degrees latitude (g = 980.6199 gals.).
 NG0245
 NG0245.The modeled gravity was interpolated from observed gravity values.
 NG0245
 NG0245;                    North         East    Units  Estimated Accuracy
 NG0245;SPC IL E     -   601,920.      342,910.      MT  (+/- 180 meters Scaled)
 NG0245
 NG0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM326597(NAD 83)
 NG0245
 NG0245                          SUPERSEDED SURVEY CONTROL
 NG0245
 NG0245  NGVD 29 (??/??/92)  192.225  (m)          630.66   (f) ADJ UNCH    2 0
 NG0245
 NG0245.Superseded values are not recommended for survey control.
 NG0245
 NG0245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0245.See file dsdata.pdf to determine how the superseded data were derived.
 NG0245
 NG0245_MARKER: DB = BENCH MARK DISK
 NG0245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0245_STAMPING: R 134 1947
 NG0245_MARK LOGO: CGS
 NG0245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0245+STABILITY: SURFACE MOTION
 NG0245
 NG0245  HISTORY     - Date     Condition        Report By
 NG0245  HISTORY     - 1947     MONUMENTED       CGS
 NG0245  HISTORY     - 1967     GOOD             LOCSUR
 NG0245  HISTORY     - 20000812 MARK NOT FOUND   PATRIC
 NG0245
 NG0245                          STATION DESCRIPTION
 NG0245
 NG0245'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NG0245'6 MI W FROM WILMETTE.
 NG0245'ABOUT 4.65 MILES WEST ALONG EAST LAKE AVENUE FROM FIRE STATION
 NG0245'NO. 1 AT WILMETTE, THENCE ABOUT 0.4 MILE NORTH ALONG STATE
 NG0245'HIGHWAY 42 A, THENCE ABOUT 0.95 MILE WEST ALONG WEST LAKE AVENUE,
 NG0245'AT THE EAST ENTRANCE TO THE GLENVIEW NAVAL AIR STATION, 225 FEET
 NG0245'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A LARGE BRICK OFFICE
 NG0245'BUILDING, 48 FEET SOUTH OF THE CENTER LINE OF THE EAST ENTRANCE
 NG0245'DRIVEWAY, 46 FEET NORTHWEST OF THE CENTER OF A CONCRETE SEWAGE
 NG0245'MAN HOLE, 1 FOOT WEST OF THE EAST BOUNDARY FENCE LINE, 2 FEET
 NG0245'NORTH OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE
 NG0245'ENTRANCE AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 NG0245'INCHES.
 NG0245
 NG0245                          STATION RECOVERY (1967)
 NG0245
 NG0245'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1967
 NG0245'RECOVERED IN GOOD CONDITION.
 NG0245
 NG0245                          STATION RECOVERY (2000)
 NG0245
 NG0245'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0245'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1804 ***********************************************************************
 ME1804  DESIGNATION -  R 135
 ME1804  PID         -  ME1804
 ME1804  STATE/COUNTY-  IL/COOK
 ME1804  COUNTRY     -  US
 ME1804  USGS QUAD   -  ENGLEWOOD (2018)
 ME1804
 ME1804                         *CURRENT SURVEY CONTROL
 ME1804  ______________________________________________________________________
 ME1804* NAD 83(1986) POSITION- 41 49 30.     (N) 087 41 11.     (W)   SCALED
 ME1804* NAVD 88 ORTHO HEIGHT -   179.991 (meters)      590.52  (feet) ADJUSTED
 ME1804  ______________________________________________________________________
 ME1804  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 ME1804  DYNAMIC HEIGHT  -        179.928 (meters)      590.31  (feet) COMP
 ME1804  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 ME1804
 ME1804  VERT ORDER      -  FIRST     CLASS II
 ME1804
 ME1804.The horizontal coordinates were scaled from a map and have
 ME1804.an estimated accuracy of +/- 6 seconds.
 ME1804
 ME1804.The orthometric height was determined by differential leveling and
 ME1804.adjusted by the NATIONAL GEODETIC SURVEY
 ME1804.in June 1991.
 ME1804
 ME1804.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1804.GEOID18 height accuracy estimate available here.
 ME1804
 ME1804.Click photographs - Photos may exist for this station.
 ME1804
 ME1804.The dynamic height is computed by dividing the NAVD 88
 ME1804.geopotential number by the normal gravity value computed on the
 ME1804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1804.degrees latitude (g = 980.6199 gals.).
 ME1804
 ME1804.The modeled gravity was interpolated from observed gravity values.
 ME1804
 ME1804;                    North         East    Units  Estimated Accuracy
 ME1804;SPC IL E     -   572,870.      353,750.      MT  (+/- 180 meters Scaled)
 ME1804
 ME1804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM429305(NAD 83)
 ME1804
 ME1804                          SUPERSEDED SURVEY CONTROL
 ME1804
 ME1804  NGVD 29 (??/??/92)  180.077  (m)          590.80   (f) ADJ UNCH    1 2
 ME1804
 ME1804.Superseded values are not recommended for survey control.
 ME1804
 ME1804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1804.See file dsdata.pdf to determine how the superseded data were derived.
 ME1804
 ME1804_MARKER: DB = BENCH MARK DISK
 ME1804_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1804_SP_SET: ABUTMENT
 ME1804_STAMPING: R 135 1947
 ME1804_MARK LOGO: CGS
 ME1804_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1804_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1804+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2012
 ME1804
 ME1804  HISTORY     - Date     Condition        Report By
 ME1804  HISTORY     - 1947     MONUMENTED       CGS
 ME1804  HISTORY     - 1976     GOOD             LOCENG
 ME1804  HISTORY     - 1987     GOOD             USPSQD
 ME1804  HISTORY     - 1989     GOOD             USPSQD
 ME1804  HISTORY     - 20071026 GOOD             GEOCAC
 ME1804  HISTORY     - 20121201 GOOD             GEOCAC
 ME1804
 ME1804                          STATION DESCRIPTION
 ME1804
 ME1804'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1804'AT CHICAGO.
 ME1804'AT CHICAGO, AT 3700 ARCHER AVENUE, SET VERTICALLY IN THE
 ME1804'SOUTHEAST FACE OF THE NORTHWEST CONCRETE ABUTMENT OF THE OVER
 ME1804'HEAD BRIDGE OF THE PENNSYLVANIA RAILROAD OVER ARCHER AVENUE, 8
 ME1804'FEET NORTHWEST OF THE NORTHWEST CURB OF ARCHER AVE. 47.5 FEET
 ME1804'NORTHEAST OF THE SOUTHWEST END OF THE ABUTMENT AND 2.6 FEET
 ME1804'ABOVE THE SIDE WALK.
 ME1804
 ME1804                          STATION RECOVERY (1976)
 ME1804
 ME1804'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 ME1804'AT CHICAGO, ABOUT 1/4 BLOCK NORTHEAST ALONG ARCHER AVENUE FROM ITS
 ME1804'INTERSECTION WITH WEST 38TH STREET, SET VERTICALLY IN THE SOUTHEAST
 ME1804'FACE OF THE NORTHWEST CONCRETE ABUTMENT OF THE OVER-HEAD RAILROAD
 ME1804'BRIDGE OVER ARCHER AVENUE, 6 FEET NORTHWEST OF THE NORTHWEST CURB OF
 ME1804'ARCHER AVENUE 47.5 FEET NORTHEAST OF THE SOUTHWEST END OF THE
 ME1804'ABUTMENT AND 2.6 FEET ABOVE THE SIDEWALK.
 ME1804
 ME1804                          STATION RECOVERY (1987)
 ME1804
 ME1804'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1804'RECOVERED IN GOOD CONDITION.
 ME1804
 ME1804                          STATION RECOVERY (1989)
 ME1804
 ME1804'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1804'RECOVERED IN GOOD CONDITION.
 ME1804
 ME1804                          STATION RECOVERY (2007)
 ME1804
 ME1804'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME1804'RECOVERED IN GOOD CONDITION.
 ME1804
 ME1804                          STATION RECOVERY (2012)
 ME1804
 ME1804'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1804'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1871 ***********************************************************************
 ME1871  DESIGNATION -  R 136
 ME1871  PID         -  ME1871
 ME1871  STATE/COUNTY-  IL/COOK
 ME1871  COUNTRY     -  US
 ME1871  USGS QUAD   -  LAKE CALUMET (2018)
 ME1871
 ME1871                         *CURRENT SURVEY CONTROL
 ME1871  ______________________________________________________________________
 ME1871* NAD 83(1986) POSITION- 41 44 13.     (N) 087 34 03.     (W)   SCALED
 ME1871* NAVD 88 ORTHO HEIGHT -   182.449 (meters)      598.58  (feet) ADJUSTED
 ME1871  ______________________________________________________________________
 ME1871  GEOID HEIGHT    -        -33.519 (meters)                     GEOID18
 ME1871  DYNAMIC HEIGHT  -        182.385 (meters)      598.37  (feet) COMP
 ME1871  MODELED GRAVITY -    980,269.0   (mgal)                       NAVD 88
 ME1871
 ME1871  VERT ORDER      -  FIRST     CLASS I
 ME1871
 ME1871.The horizontal coordinates were scaled from a map and have
 ME1871.an estimated accuracy of +/- 6 seconds.
 ME1871
 ME1871.The orthometric height was determined by differential leveling and
 ME1871.adjusted by the NATIONAL GEODETIC SURVEY
 ME1871.in June 1991.
 ME1871
 ME1871.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1871.GEOID18 height accuracy estimate available here.
 ME1871
 ME1871.Click photographs - Photos may exist for this station.
 ME1871
 ME1871.The dynamic height is computed by dividing the NAVD 88
 ME1871.geopotential number by the normal gravity value computed on the
 ME1871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1871.degrees latitude (g = 980.6199 gals.).
 ME1871
 ME1871.The modeled gravity was interpolated from observed gravity values.
 ME1871
 ME1871;                    North         East    Units  Estimated Accuracy
 ME1871;SPC IL E     -   563,170.      363,710.      MT  (+/- 180 meters Scaled)
 ME1871
 ME1871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM528207(NAD 83)
 ME1871
 ME1871                          SUPERSEDED SURVEY CONTROL
 ME1871
 ME1871  NGVD 29 (01/19/93)  182.560  (m)          598.95   (f) ADJUSTED    1 1
 ME1871  NGVD 29 (??/??/92)  182.560  (m)          598.95   (f) SUPERSEDED  1 1
 ME1871
 ME1871.Superseded values are not recommended for survey control.
 ME1871
 ME1871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1871.See file dsdata.pdf to determine how the superseded data were derived.
 ME1871
 ME1871_MARKER: DB = BENCH MARK DISK
 ME1871_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1871_SP_SET: ABUTMENT
 ME1871_STAMPING: R 136 1947
 ME1871_MARK LOGO: CGS
 ME1871_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1871_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1871+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME1871
 ME1871  HISTORY     - Date     Condition        Report By
 ME1871  HISTORY     - 1947     MONUMENTED       CGS
 ME1871  HISTORY     - 1968     GOOD             CGS
 ME1871  HISTORY     - 1977     GOOD             NGS
 ME1871  HISTORY     - 19920806 GOOD             NGS
 ME1871
 ME1871                          STATION DESCRIPTION
 ME1871
 ME1871'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1871'AT CHICAGO.
 ME1871'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE RAILROAD
 ME1871'OVERPASS OVER 87 THE STREET, SET ON THE TOP AND 6.5 FEET EAST
 ME1871'OF THE WEST END OF THE SOUTH CONCRETE ABUTMENT OF THE WESTERNMOST
 ME1871'RAILROAD OVERPASS OVER THE STREET, 16.5 FEET SOUTHWEST OF THE
 ME1871'SOUTHWEST RAIL OF THE SOUTHWEST TRACK AND 4 FEET BELOW THE LEVEL
 ME1871'OF THE TRACK.
 ME1871
 ME1871                          STATION RECOVERY (1977)
 ME1871
 ME1871'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1871'RECOVERED IN GOOD CONDITION.
 ME1871
 ME1871                          STATION RECOVERY (1992)
 ME1871
 ME1871'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1871'IN CHICAGO, AT THE INTERSECTION OF EAST 87TH STREET AND THE CONRAIL
 ME1871'RAILROAD, IN TOP OF AND 2.0 M (6.6 FT) EAST OF THE WEST END OF THE
 ME1871'SOUTH CONCRETE ABUTMENT OF THE MOST SOUTHWESTERLY OF 2 RAILROAD
 ME1871'OVERPASSES OF THE STREET, 9.8 M (32.2 FT) SOUTH OF THE CENTER OF THE
 ME1871'STREET, 5.0 M (16.4 FT) SOUTHWEST OF THE NEAR RAIL, 2.8 M (9.2 FT)
 ME1871'SOUTHWEST OF THE SOUTHWEST BRIDGE RAIL, AND 1.3 M (4.3 FT) BELOW THE
 ME1871'LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1749 ***********************************************************************
 ME1749  DESIGNATION -  R 139
 ME1749  PID         -  ME1749
 ME1749  STATE/COUNTY-  IL/COOK
 ME1749  COUNTRY     -  US
 ME1749  USGS QUAD   -  SAG BRIDGE (2018)
 ME1749
 ME1749                         *CURRENT SURVEY CONTROL
 ME1749  ______________________________________________________________________
 ME1749* NAD 83(1986) POSITION- 41 43 31.9    (N) 087 53 00.1    (W)   HD_HELD2
 ME1749* NAVD 88 ORTHO HEIGHT -   187.175 (meters)      614.09  (feet) ADJUSTED
 ME1749  ______________________________________________________________________
 ME1749  GEOID HEIGHT    -        -33.324 (meters)                     GEOID18
 ME1749  DYNAMIC HEIGHT  -        187.108 (meters)      613.87  (feet) COMP
 ME1749  MODELED GRAVITY -    980,258.7   (mgal)                       NAVD 88
 ME1749
 ME1749  VERT ORDER      -  SECOND    CLASS I
 ME1749
 ME1749.The horizontal coordinates were established by autonomous hand held GPS
 ME1749.observations and have an estimated accuracy of +/- 10 meters.
 ME1749
 ME1749.The orthometric height was determined by differential leveling and
 ME1749.adjusted by the NATIONAL GEODETIC SURVEY
 ME1749.in May 2008.
 ME1749
 ME1749.No vertical observational check was made to the station.
 ME1749
 ME1749.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1749.GEOID18 height accuracy estimate available here.
 ME1749
 ME1749.Click photographs - Photos may exist for this station.
 ME1749
 ME1749.The dynamic height is computed by dividing the NAVD 88
 ME1749.geopotential number by the normal gravity value computed on the
 ME1749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1749.degrees latitude (g = 980.6199 gals.).
 ME1749
 ME1749.The modeled gravity was interpolated from observed gravity values.
 ME1749
 ME1749;                    North         East    Units  Estimated Accuracy
 ME1749;SPC IL E     -   561,715.      337,439.      MT  (+/- 10 meters HH2 GPS)
 ME1749
 ME1749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2652819679(NAD 83)
 ME1749
 ME1749                          SUPERSEDED SURVEY CONTROL
 ME1749
 ME1749  NAVD 88 (06/15/91)  187.162  (m)          614.05   (f) SUPERSEDED  1 2
 ME1749  NGVD 29 (??/??/92)  187.248  (m)          614.33   (f) ADJ UNCH    1 2
 ME1749
 ME1749.Superseded values are not recommended for survey control.
 ME1749
 ME1749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1749.See file dsdata.pdf to determine how the superseded data were derived.
 ME1749
 ME1749_MARKER: DB = BENCH MARK DISK
 ME1749_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1749_SP_SET: CULVERT HEADWALL
 ME1749_STAMPING: R 139 1947
 ME1749_MARK LOGO: CGS
 ME1749_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1749+STABILITY: SURFACE MOTION
 ME1749_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1749+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2006
 ME1749
 ME1749  HISTORY     - Date     Condition        Report By
 ME1749  HISTORY     - 1947     MONUMENTED       CGS
 ME1749  HISTORY     - 1971     GOOD             NGS
 ME1749  HISTORY     - 1977     GOOD             NGS
 ME1749  HISTORY     - 1987     GOOD             USPSQD
 ME1749  HISTORY     - 1989     GOOD             USPSQD
 ME1749  HISTORY     - 20041125 GOOD             GEOCAC
 ME1749  HISTORY     - 20060927 GOOD             PATRIC
 ME1749  HISTORY     - 20090319 GOOD             GEOCAC
 ME1749
 ME1749                          STATION DESCRIPTION
 ME1749
 ME1749'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1749'0.6 MI SW FROM WILLOW SPRINGS.
 ME1749'ABOUT 0.6 MILE SOUTHWEST ALONG STATE HIGHWAY 4A (ARCHER AVENUE)
 ME1749'FROM THE POST OFFICE AT WILLOW SPRINGS, ABOUT 65 YARDS NORTHEAST
 ME1749'OF THE NORTH CORNER OF FAIRMONT CEMETERY, SET IN THE TOP OF
 ME1749'THE SOUTHWEST END OF THE SOUTHEAST HEAD WALL OF A 5-FOOT CONCRETE
 ME1749'CULVERT, 17 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 ME1749'2 FEET NORTHEAST OF THE SOUTHWEST END OF THE HEAD WALL AND 1.5
 ME1749'FEET ABOVE THE HIGHWAY.
 ME1749
 ME1749                          STATION RECOVERY (1971)
 ME1749
 ME1749'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1749'RECOVERED IN GOOD CONDITION.
 ME1749
 ME1749                          STATION RECOVERY (1977)
 ME1749
 ME1749'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1749'RECOVERED IN GOOD CONDITION.
 ME1749
 ME1749                          STATION RECOVERY (1987)
 ME1749
 ME1749'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1749'RECOVERED IN GOOD CONDITION.
 ME1749
 ME1749                          STATION RECOVERY (1989)
 ME1749
 ME1749'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1749'RECOVERED IN GOOD CONDITION.
 ME1749
 ME1749                          STATION RECOVERY (2004)
 ME1749
 ME1749'RECOVERY NOTE BY GEOCACHING 2004 (KMP)
 ME1749'GOOD CONDITION
 ME1749
 ME1749                          STATION RECOVERY (2006)
 ME1749
 ME1749'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 ME1749'THE STATION IS IN WILLOW SPRINGS, IL.
 ME1749'
 ME1749'THE STATION IS LOCATED ALONG THE SOUTH SIDE OF ROUTE 171 (ARCHER
 ME1749'AVENUE) AT A BRIDGE CROSSING FOR A CREEK.
 ME1749'
 ME1749'THE STATION IS 285 FT (86.9 M) WEST SOUTHWEST OF THE EXTENDED
 ME1749'CENTERLINE OF WILLOW CREEK LANE, 22.0 FT (6.7 M) SOUTHEAST OF THE
 ME1749'CENTERLINE OF ROUTE 171, AND 20.5 FT (6.2 M) SOUTHWEST OF THE
 ME1749'NORTHEAST END OF A CONCRETE HEADWALL FOR A CREEK CULVERT UNDER ROUTE
 ME1749'171.  THE MONUMENT IS A 3.5 BENCH MARK DISK ON THE SOUTHWEST END OF
 ME1749'THE HEADWALL.
 ME1749
 ME1749                          STATION RECOVERY (2009)
 ME1749
 ME1749'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1749'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0026 ***********************************************************************
 KC0026  DESIGNATION -  R 14
 KC0026  PID         -  KC0026
 KC0026  STATE/COUNTY-  IL/MORGAN
 KC0026  COUNTRY     -  US
 KC0026  USGS QUAD   -  CHAPIN (2018)
 KC0026
 KC0026                         *CURRENT SURVEY CONTROL
 KC0026  ______________________________________________________________________
 KC0026* NAD 83(1986) POSITION- 39 45 22.     (N) 090 28 35.     (W)   SCALED
 KC0026* NAVD 88 ORTHO HEIGHT -   171.357 (meters)      562.19  (feet) ADJUSTED
 KC0026  ______________________________________________________________________
 KC0026  GEOID HEIGHT    -        -32.642 (meters)                     GEOID18
 KC0026  DYNAMIC HEIGHT  -        171.264 (meters)      561.89  (feet) COMP
 KC0026  MODELED GRAVITY -    980,076.7   (mgal)                       NAVD 88
 KC0026
 KC0026  VERT ORDER      -  FIRST     CLASS II
 KC0026
 KC0026.The horizontal coordinates were scaled from a map and have
 KC0026.an estimated accuracy of +/- 6 seconds.
 KC0026
 KC0026.The orthometric height was determined by differential leveling and
 KC0026.adjusted by the NATIONAL GEODETIC SURVEY
 KC0026.in June 1991.
 KC0026
 KC0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0026.GEOID18 height accuracy estimate available here.
 KC0026
 KC0026.Click photographs - Photos may exist for this station.
 KC0026
 KC0026.The dynamic height is computed by dividing the NAVD 88
 KC0026.geopotential number by the normal gravity value computed on the
 KC0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0026.degrees latitude (g = 980.6199 gals.).
 KC0026
 KC0026.The modeled gravity was interpolated from observed gravity values.
 KC0026
 KC0026;                    North         East    Units  Estimated Accuracy
 KC0026;SPC IL W     -   342,960.      673,460.      MT  (+/- 180 meters Scaled)
 KC0026
 KC0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE161037(NAD 83)
 KC0026
 KC0026                          SUPERSEDED SURVEY CONTROL
 KC0026
 KC0026  NGVD 29 (??/??/92)  171.467  (m)          562.55   (f) ADJ UNCH    1 2
 KC0026
 KC0026.Superseded values are not recommended for survey control.
 KC0026
 KC0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0026.See file dsdata.pdf to determine how the superseded data were derived.
 KC0026
 KC0026_MARKER: DB = BENCH MARK DISK
 KC0026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0026_STAMPING: R 14 1933
 KC0026_MARK LOGO: CGS
 KC0026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0026+STABILITY: SURFACE MOTION
 KC0026
 KC0026  HISTORY     - Date     Condition        Report By
 KC0026  HISTORY     - 1933     MONUMENTED       CGS
 KC0026  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0026
 KC0026                          STATION DESCRIPTION
 KC0026
 KC0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0026'AT NEELYS.
 KC0026'AT NEELYS MORGAN COUNTY, ON THE WABASH RAILROAD, 35 FEET WEST OF
 KC0026'THE SOUTH SIDE OF THE STATION, 55 FEET NORTH OF THE MAIN TRACK,
 KC0026'AND 60 FEET SOUTH OF A ROAD.  A STANDARD DISK, STAMPED R 14 1933
 KC0026'AND SET IN THE TOP OF A CONCRETE POST.
 KC0026
 KC0026                          STATION RECOVERY (1979)
 KC0026
 KC0026'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0026'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0107 ***********************************************************************
 MF0107  DESIGNATION -  R 140
 MF0107  PID         -  MF0107
 MF0107  STATE/COUNTY-  IL/WILL
 MF0107  COUNTRY     -  US
 MF0107  USGS QUAD   -  JOLIET (2018)
 MF0107
 MF0107                         *CURRENT SURVEY CONTROL
 MF0107  ______________________________________________________________________
 MF0107* NAD 83(1986) POSITION- 41 35 55.     (N) 088 04 30.     (W)   SCALED
 MF0107* NAVD 88 ORTHO HEIGHT -   186.454 (meters)      611.72  (feet) ADJUSTED
 MF0107  ______________________________________________________________________
 MF0107  GEOID HEIGHT    -        -33.171 (meters)                     GEOID18
 MF0107  DYNAMIC HEIGHT  -        186.384 (meters)      611.49  (feet) COMP
 MF0107  MODELED GRAVITY -    980,245.4   (mgal)                       NAVD 88
 MF0107
 MF0107  VERT ORDER      -  FIRST     CLASS II
 MF0107
 MF0107.The horizontal coordinates were scaled from a map and have
 MF0107.an estimated accuracy of +/- 6 seconds.
 MF0107
 MF0107.The orthometric height was determined by differential leveling and
 MF0107.adjusted by the NATIONAL GEODETIC SURVEY
 MF0107.in June 1991.
 MF0107
 MF0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0107.GEOID18 height accuracy estimate available here.
 MF0107
 MF0107.Click photographs - Photos may exist for this station.
 MF0107
 MF0107.The dynamic height is computed by dividing the NAVD 88
 MF0107.geopotential number by the normal gravity value computed on the
 MF0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0107.degrees latitude (g = 980.6199 gals.).
 MF0107
 MF0107.The modeled gravity was interpolated from observed gravity values.
 MF0107
 MF0107;                    North         East    Units  Estimated Accuracy
 MF0107;SPC IL E     -   547,550.      321,540.      MT  (+/- 180 meters Scaled)
 MF0107
 MF0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM104057(NAD 83)
 MF0107
 MF0107                          SUPERSEDED SURVEY CONTROL
 MF0107
 MF0107  NGVD 29 (??/??/92)  186.544  (m)          612.02   (f) ADJ UNCH    1 2
 MF0107
 MF0107.Superseded values are not recommended for survey control.
 MF0107
 MF0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0107.See file dsdata.pdf to determine how the superseded data were derived.
 MF0107
 MF0107_MARKER: DB = BENCH MARK DISK
 MF0107_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0107_SP_SET: BOX CULVERT HEADWALL
 MF0107_STAMPING: R 140 1947
 MF0107_MARK LOGO: CGS
 MF0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0107+STABILITY: SURFACE MOTION
 MF0107_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0107+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2014
 MF0107
 MF0107  HISTORY     - Date     Condition        Report By
 MF0107  HISTORY     - 1947     MONUMENTED       CGS
 MF0107  HISTORY     - 20000412 GOOD             PATRIC
 MF0107  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0107  HISTORY     - 20140301 GOOD             PATRIC
 MF0107
 MF0107                          STATION DESCRIPTION
 MF0107
 MF0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0107'1.4 MI NW FROM LOCKPORT.
 MF0107'ABOUT 1.0 MILE NORTHWEST ALONG STATE HIGHWAY 7 FROM ITS INTESECTION
 MF0107'WITH STATE HIGHWAY 4A AT LOCKPORT, THENCE ABOUT 0.35 MILE NORTH
 MF0107'ALONG ALTERNATE U.S. HIGHWAY 66, SET IN THE TOP OF THE NORTH END
 MF0107'OF THE WEST CONCRETE HEAD WALL OF A 2-FOOT CONCRETE BOX CULVERT,
 MF0107'30 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 6 FEET NORTHEAST
 MF0107'OF A 16-INCH TRIANGULAR BLAZED OAK TREE, 1.3 FEET SOUTH OF THE
 MF0107'NORTH END OF THE HEAD WALL AND 1/2 FOOT ABOVE THE HIGHWAY.
 MF0107
 MF0107                          STATION RECOVERY (2000)
 MF0107
 MF0107'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0107'RECOVERED IN GOOD CONDITION.
 MF0107
 MF0107                          STATION RECOVERY (2013)
 MF0107
 MF0107'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0107'MARK NOT FOUND.
 MF0107
 MF0107                          STATION RECOVERY (2014)
 MF0107
 MF0107'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 MF0107'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0414 ***********************************************************************
 MF0414  DESIGNATION -  R 141
 MF0414  PID         -  MF0414
 MF0414  STATE/COUNTY-  IL/LASALLE
 MF0414  COUNTRY     -  US
 MF0414  USGS QUAD   -  MARSEILLES (2018)
 MF0414
 MF0414                         *CURRENT SURVEY CONTROL
 MF0414  ______________________________________________________________________
 MF0414* NAD 83(1986) POSITION- 41 18 55.     (N) 088 38 49.     (W)   SCALED
 MF0414* NAVD 88 ORTHO HEIGHT -   153.545 (meters)      503.76  (feet) ADJUSTED
 MF0414  ______________________________________________________________________
 MF0414  GEOID HEIGHT    -        -32.771 (meters)                     GEOID18
 MF0414  DYNAMIC HEIGHT  -        153.486 (meters)      503.56  (feet) COMP
 MF0414  MODELED GRAVITY -    980,237.4   (mgal)                       NAVD 88
 MF0414
 MF0414  VERT ORDER      -  FIRST     CLASS II
 MF0414
 MF0414.The horizontal coordinates were scaled from a map and have
 MF0414.an estimated accuracy of +/- 6 seconds.
 MF0414
 MF0414.The orthometric height was determined by differential leveling and
 MF0414.adjusted by the NATIONAL GEODETIC SURVEY
 MF0414.in June 1991.
 MF0414
 MF0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0414.GEOID18 height accuracy estimate available here.
 MF0414
 MF0414.Click photographs - Photos may exist for this station.
 MF0414
 MF0414.The dynamic height is computed by dividing the NAVD 88
 MF0414.geopotential number by the normal gravity value computed on the
 MF0414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0414.degrees latitude (g = 980.6199 gals.).
 MF0414
 MF0414.The modeled gravity was interpolated from observed gravity values.
 MF0414
 MF0414;                    North         East    Units  Estimated Accuracy
 MF0414;SPC IL E     -   516,100.      273,740.      MT  (+/- 180 meters Scaled)
 MF0414
 MF0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL621750(NAD 83)
 MF0414
 MF0414                          SUPERSEDED SURVEY CONTROL
 MF0414
 MF0414  NGVD 29 (??/??/92)  153.611  (m)          503.97   (f) ADJ UNCH    1 2
 MF0414
 MF0414.Superseded values are not recommended for survey control.
 MF0414
 MF0414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0414.See file dsdata.pdf to determine how the superseded data were derived.
 MF0414
 MF0414_MARKER: DB = BENCH MARK DISK
 MF0414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0414_STAMPING: R 141 1947
 MF0414_MARK LOGO: CGS
 MF0414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0414+STABILITY: SURFACE MOTION
 MF0414
 MF0414  HISTORY     - Date     Condition        Report By
 MF0414  HISTORY     - 1947     MONUMENTED       CGS
 MF0414  HISTORY     - 1960     GOOD             CGS
 MF0414  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0414  HISTORY     - 20020930 MARK NOT FOUND   USPSQD
 MF0414  HISTORY     - 20091013 MARK NOT FOUND   GEOCAC
 MF0414
 MF0414                          STATION DESCRIPTION
 MF0414
 MF0414'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0414'2 MI W FROM SENECA.
 MF0414'ABOUT 2.0 MILES WEST ALONG SCOTT STREET AND A NARROW GRAVEL
 MF0414'ROAD ALONG THE SOUTH SIDE OF ABANDONED ILLINOIS AND MICHIGAN
 MF0414'CANAL FROM THE INTERSECTION OF STATE HIGHWAY 170 AT SENECA,
 MF0414'IN S-22, R-5E, T-33N, 0.3 MILE EAST OF STONE CULVERT OVER
 MF0414'KICKAPOO CREEK, 21 FEET SOUTH OF THE CENTER LINE OF ROAD AND
 MF0414'ALONG NORTH EDGE OF A SMALL WOODS, 39 YARDS WEST OF WEST END OF
 MF0414'WOODS AND POINT WHERE FIELD IS CULTIVATED TO EDGE OF ROAD, 27
 MF0414'YARDS EAST OF A SMALL ROCK PILE ALONG THE SOUTH SIDE OF THE ROAD,
 MF0414'76 FEET EAST OF A DEAD 40-INCH ELM TREE, 2 FEET WEST OF A WHITE
 MF0414'WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF ROAD, AND
 MF0414'SET IN TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0414
 MF0414                          STATION RECOVERY (1997)
 MF0414
 MF0414'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0414'MARK NOT FOUND.
 MF0414
 MF0414                          STATION RECOVERY (2002)
 MF0414
 MF0414'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0414'MARK NOT FOUND.
 MF0414
 MF0414                          STATION RECOVERY (2009)
 MF0414
 MF0414'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0414'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0196 ***********************************************************************
 MF0196  DESIGNATION -  R 142
 MF0196  PID         -  MF0196
 MF0196  STATE/COUNTY-  IL/WILL
 MF0196  COUNTRY     -  US
 MF0196  USGS QUAD   -  CHANNAHON (2018)
 MF0196
 MF0196                         *CURRENT SURVEY CONTROL
 MF0196  ______________________________________________________________________
 MF0196* NAD 83(1986) POSITION- 41 27 49.     (N) 088 10 57.     (W)   SCALED
 MF0196* NAVD 88 ORTHO HEIGHT -   161.782 (meters)      530.78  (feet) ADJUSTED
 MF0196  ______________________________________________________________________
 MF0196  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 MF0196  DYNAMIC HEIGHT  -        161.720 (meters)      530.58  (feet) COMP
 MF0196  MODELED GRAVITY -    980,241.3   (mgal)                       NAVD 88
 MF0196
 MF0196  VERT ORDER      -  FIRST     CLASS II
 MF0196
 MF0196.The horizontal coordinates were scaled from a map and have
 MF0196.an estimated accuracy of +/- 6 seconds.
 MF0196
 MF0196.The orthometric height was determined by differential leveling and
 MF0196.adjusted by the NATIONAL GEODETIC SURVEY
 MF0196.in June 1991.
 MF0196
 MF0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0196.GEOID18 height accuracy estimate available here.
 MF0196
 MF0196.Click photographs - Photos may exist for this station.
 MF0196
 MF0196.The dynamic height is computed by dividing the NAVD 88
 MF0196.geopotential number by the normal gravity value computed on the
 MF0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0196.degrees latitude (g = 980.6199 gals.).
 MF0196
 MF0196.The modeled gravity was interpolated from observed gravity values.
 MF0196
 MF0196;                    North         East    Units  Estimated Accuracy
 MF0196;SPC IL E     -   532,540.      312,600.      MT  (+/- 180 meters Scaled)
 MF0196
 MF0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL012908(NAD 83)
 MF0196
 MF0196                          SUPERSEDED SURVEY CONTROL
 MF0196
 MF0196  NGVD 29 (??/??/92)  161.873  (m)          531.08   (f) ADJ UNCH    1 2
 MF0196
 MF0196.Superseded values are not recommended for survey control.
 MF0196
 MF0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0196.See file dsdata.pdf to determine how the superseded data were derived.
 MF0196
 MF0196_MARKER: DB = BENCH MARK DISK
 MF0196_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0196_SP_SET: BOX CULVERT HEADWALL
 MF0196_STAMPING: R 142 1947
 MF0196_MARK LOGO: CGS
 MF0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0196+STABILITY: SURFACE MOTION
 MF0196
 MF0196  HISTORY     - Date     Condition        Report By
 MF0196  HISTORY     - 1947     MONUMENTED       CGS
 MF0196  HISTORY     - 1976     GOOD             ALSTER
 MF0196  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 MF0196  HISTORY     - 20080321 MARK NOT FOUND   GEOCAC
 MF0196  HISTORY     - 20080823 MARK NOT FOUND   GEOCAC
 MF0196
 MF0196                          STATION DESCRIPTION
 MF0196
 MF0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0196'7.2 MI SW FROM JOLIET.
 MF0196'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0196'HOUSE AT JOLIET, THENCE ABOUT 6.6 MILES SOUTHWEST ALONG U.S. HIGHWAY
 MF0196'6, ABOUT 0.2 MILE SOUTHWEST OF A CONCRETE BLOCK SCHOOL ON THE
 MF0196'SOUTHEAST SIDE OF THE HIGHWAY, SET IN THE TOP OF THE CENTER
 MF0196'OF THE NORTHWEST HEAD WALL OF A 5-FOOT CONCRETE BOX CULVERT,
 MF0196'25 FEET NORTHWEST OF AND ABOUT LEVEL WITH THE CENTER LINE OF
 MF0196'THE HIGHWAY.  NOTE-- MARK IS ABOUT 0.9 MILE NORTHEAST OF THE
 MF0196'INTERSECTION OF U.S. HIGHWAY 66.
 MF0196
 MF0196                          STATION RECOVERY (1976)
 MF0196
 MF0196'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976
 MF0196'MARK IS SET IN A BOX CULVERT HEADWALL.
 MF0196
 MF0196                          STATION RECOVERY (2000)
 MF0196
 MF0196'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0196'MARK NOT FOUND.
 MF0196
 MF0196                          STATION RECOVERY (2008)
 MF0196
 MF0196'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0196'CULVERT HEADWALL COMPLETELY ERODED AWAY.
 MF0196
 MF0196                          STATION RECOVERY (2008)
 MF0196
 MF0196'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0196'BOX CULVERT IS ERODED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0138 ***********************************************************************
 MF0138  DESIGNATION -  R 143
 MF0138  PID         -  MF0138
 MF0138  STATE/COUNTY-  IL/GRUNDY
 MF0138  COUNTRY     -  US
 MF0138  USGS QUAD   -  MINOOKA (2018)
 MF0138
 MF0138                         *CURRENT SURVEY CONTROL
 MF0138  ______________________________________________________________________
 MF0138* NAD 83(1986) POSITION- 41 23 17.     (N) 088 20 42.     (W)   SCALED
 MF0138* NAVD 88 ORTHO HEIGHT -   153.918 (meters)      504.98  (feet) ADJUSTED
 MF0138  ______________________________________________________________________
 MF0138  GEOID HEIGHT    -        -32.925 (meters)                     GEOID18
 MF0138  DYNAMIC HEIGHT  -        153.859 (meters)      504.79  (feet) COMP
 MF0138  MODELED GRAVITY -    980,238.7   (mgal)                       NAVD 88
 MF0138
 MF0138  VERT ORDER      -  FIRST     CLASS II
 MF0138
 MF0138.The horizontal coordinates were scaled from a map and have
 MF0138.an estimated accuracy of +/- 6 seconds.
 MF0138
 MF0138.The orthometric height was determined by differential leveling and
 MF0138.adjusted by the NATIONAL GEODETIC SURVEY
 MF0138.in June 1991.
 MF0138
 MF0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0138.GEOID18 height accuracy estimate available here.
 MF0138
 MF0138.Click photographs - Photos may exist for this station.
 MF0138
 MF0138.The dynamic height is computed by dividing the NAVD 88
 MF0138.geopotential number by the normal gravity value computed on the
 MF0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0138.degrees latitude (g = 980.6199 gals.).
 MF0138
 MF0138.The modeled gravity was interpolated from observed gravity values.
 MF0138
 MF0138;                    North         East    Units  Estimated Accuracy
 MF0138;SPC IL E     -   524,140.      299,020.      MT  (+/- 180 meters Scaled)
 MF0138
 MF0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL875827(NAD 83)
 MF0138
 MF0138                          SUPERSEDED SURVEY CONTROL
 MF0138
 MF0138  NGVD 29 (??/??/92)  154.004  (m)          505.26   (f) ADJ UNCH    1 2
 MF0138
 MF0138.Superseded values are not recommended for survey control.
 MF0138
 MF0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0138.See file dsdata.pdf to determine how the superseded data were derived.
 MF0138
 MF0138_MARKER: DB = BENCH MARK DISK
 MF0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0138_STAMPING: R 143 1947
 MF0138_MARK LOGO: CGS
 MF0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0138+STABILITY: SURFACE MOTION
 MF0138
 MF0138  HISTORY     - Date     Condition        Report By
 MF0138  HISTORY     - 1947     MONUMENTED       CGS
 MF0138  HISTORY     - 20080121 MARK NOT FOUND   GEOCAC
 MF0138
 MF0138                          STATION DESCRIPTION
 MF0138
 MF0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0138'4.7 MI NE FROM MORRIS.
 MF0138'ABOUT 4.7 MILES NORTHEAST ALONG THE RIVER ROAD FROM THE INTERSECTION
 MF0138'OF STATE HIGHWAY 47 AND WASHINGTON STREET AT MORRIS, ABOUT
 MF0138'0.9 MILE SOUTHWEST OF LOCK 8 (AUX SABLE LOCK) ALONG THE
 MF0138'ILLINOIS-MICHIGAN CANAL, ABOUT 0.5 MILE SOUTHWEST OF AUX
 MF0138'SABLE SCHOOL, AT THE WILLIAM SHARPE FARM HOUSE, 76 FEET
 MF0138'NORTH OF THE WEST CORNER OF THE HOUSE, 89 FEET WEST OF THE
 MF0138'NORTH CORNER OF THE HOUSE 5.5 FEET NORTHEAST OF POWER POLE NO.
 MF0138'1548 AND IN LINE WITH THE ROW OF POLES, 60 FEET SOUTHWEST OF
 MF0138'THE CENTER LINE OF A PRIVATE DRIVE WAY TO THE HOUSE, 90 FEET
 MF0138'SOUTH AND ACROSS THE ROAD FROM THE SOUTH CORNER OF A BARN,
 MF0138'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 MF0138'PROJECTING 3 INCHS.
 MF0138
 MF0138                          STATION RECOVERY (2008)
 MF0138
 MF0138'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0138'THIS PARTY LOCATED AN OLD GRAVEL DRIVEWAY LEADING INTO A NOW-VACANT.
 MF0138'THE HOUSE AND BARN PER THE DESCRIPTION NO LONGER EXIST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0495 ***********************************************************************
 HB0495  DESIGNATION -  R 144
 HB0495  PID         -  HB0495
 HB0495  STATE/COUNTY-  IL/SALINE
 HB0495  COUNTRY     -  US
 HB0495  USGS QUAD   -  GALATIA (2018)
 HB0495
 HB0495                         *CURRENT SURVEY CONTROL
 HB0495  ______________________________________________________________________
 HB0495* NAD 83(1986) POSITION- 37 45 52.     (N) 088 30 44.     (W)   SCALED
 HB0495* NAVD 88 ORTHO HEIGHT -   112.314 (meters)      368.48  (feet) ADJUSTED
 HB0495  ______________________________________________________________________
 HB0495  GEOID HEIGHT    -        -29.581 (meters)                     GEOID18
 HB0495  DYNAMIC HEIGHT  -        112.238 (meters)      368.23  (feet) COMP
 HB0495  MODELED GRAVITY -    979,945.3   (mgal)                       NAVD 88
 HB0495
 HB0495  VERT ORDER      -  SECOND    CLASS 0
 HB0495
 HB0495.The horizontal coordinates were scaled from a map and have
 HB0495.an estimated accuracy of +/- 6 seconds.
 HB0495
 HB0495.The orthometric height was determined by differential leveling and
 HB0495.adjusted by the NATIONAL GEODETIC SURVEY
 HB0495.in June 1991.
 HB0495
 HB0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0495.GEOID18 height accuracy estimate available here.
 HB0495
 HB0495.Click photographs - Photos may exist for this station.
 HB0495
 HB0495.The dynamic height is computed by dividing the NAVD 88
 HB0495.geopotential number by the normal gravity value computed on the
 HB0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0495.degrees latitude (g = 980.6199 gals.).
 HB0495
 HB0495.The modeled gravity was interpolated from observed gravity values.
 HB0495
 HB0495;                    North         East    Units  Estimated Accuracy
 HB0495;SPC IL E     -   121,850.      284,240.      MT  (+/- 180 meters Scaled)
 HB0495
 HB0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG668807(NAD 83)
 HB0495
 HB0495                          SUPERSEDED SURVEY CONTROL
 HB0495
 HB0495  NGVD 29 (11/26/84)  112.412  (m)          368.81   (f) ADJUSTED    2 0
 HB0495
 HB0495.Superseded values are not recommended for survey control.
 HB0495
 HB0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0495.See file dsdata.pdf to determine how the superseded data were derived.
 HB0495
 HB0495_MARKER: DB = BENCH MARK DISK
 HB0495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0495_STAMPING: R 144 1949
 HB0495_MARK LOGO: CGS
 HB0495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0495+STABILITY: SURFACE MOTION
 HB0495
 HB0495  HISTORY     - Date     Condition        Report By
 HB0495  HISTORY     - 1949     MONUMENTED       CGS
 HB0495  HISTORY     - 1978     GOOD             ILDT
 HB0495  HISTORY     - 1978     GOOD             ILDT
 HB0495  HISTORY     - 1978     GOOD             ILDT
 HB0495
 HB0495                          STATION DESCRIPTION
 HB0495
 HB0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0495'2.5 MI NE FROM HARRISBURG.
 HB0495'2.5 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM HARRISBURG, ON
 HB0495'THE WEST SIDE OF THE ELDORADO AIRPORT, 282 1/2 FEET
 HB0495'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE HANGAR, 32 FEET
 HB0495'EAST OF THE CENTER LINE OF THE HIGHWAY, 43 1/2 FEET
 HB0495'NORTH-NORTHEAST OF A CURVE SIGN POST ALONG HIGHWAY, 31 FEET
 HB0495'SOUTH-SOUTHEAST OF TELEPHONE POLE NO. 2, 20 1/2 FEET NORTH OF AN
 HB0495'8-INCH LONE CATALPA TREE, 1 1/2 FEET NORTH OF A WHITE WOODEN
 HB0495'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP
 HB0495'OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0495
 HB0495                          STATION RECOVERY (1978)
 HB0495
 HB0495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0495'RECOVERED IN GOOD CONDITION.
 HB0495
 HB0495                          STATION RECOVERY (1978)
 HB0495
 HB0495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0495'RECOVERED IN GOOD CONDITION.
 HB0495
 HB0495                          STATION RECOVERY (1978)
 HB0495
 HB0495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0495'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0535 ***********************************************************************
 HB0535  DESIGNATION -  R 145
 HB0535  PID         -  HB0535
 HB0535  STATE/COUNTY-  IL/FRANKLIN
 HB0535  COUNTRY     -  US
 HB0535  USGS QUAD   -  AKIN (2018)
 HB0535
 HB0535                         *CURRENT SURVEY CONTROL
 HB0535  ______________________________________________________________________
 HB0535* NAD 83(1986) POSITION- 37 53 56.     (N) 088 43 30.     (W)   SCALED
 HB0535* NAVD 88 ORTHO HEIGHT -   146.056 (meters)      479.19  (feet) ADJUSTED
 HB0535  ______________________________________________________________________
 HB0535  GEOID HEIGHT    -        -29.652 (meters)                     GEOID18
 HB0535  DYNAMIC HEIGHT  -        145.956 (meters)      478.86  (feet) COMP
 HB0535  MODELED GRAVITY -    979,938.3   (mgal)                       NAVD 88
 HB0535
 HB0535  VERT ORDER      -  FIRST     CLASS II
 HB0535
 HB0535.The horizontal coordinates were scaled from a map and have
 HB0535.an estimated accuracy of +/- 6 seconds.
 HB0535
 HB0535.The orthometric height was determined by differential leveling and
 HB0535.adjusted by the NATIONAL GEODETIC SURVEY
 HB0535.in June 1991.
 HB0535
 HB0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0535.GEOID18 height accuracy estimate available here.
 HB0535
 HB0535.Click photographs - Photos may exist for this station.
 HB0535
 HB0535.The dynamic height is computed by dividing the NAVD 88
 HB0535.geopotential number by the normal gravity value computed on the
 HB0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0535.degrees latitude (g = 980.6199 gals.).
 HB0535
 HB0535.The modeled gravity was interpolated from observed gravity values.
 HB0535
 HB0535;                    North         East    Units  Estimated Accuracy
 HB0535;SPC IL E     -   136,830.      265,550.      MT  (+/- 180 meters Scaled)
 HB0535
 HB0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG483959(NAD 83)
 HB0535
 HB0535                          SUPERSEDED SURVEY CONTROL
 HB0535
 HB0535  NGVD 29 (11/26/84)  146.150  (m)          479.49   (f) ADJUSTED    1 2
 HB0535
 HB0535.Superseded values are not recommended for survey control.
 HB0535
 HB0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0535.See file dsdata.pdf to determine how the superseded data were derived.
 HB0535
 HB0535_MARKER: DB = BENCH MARK DISK
 HB0535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0535_STAMPING: R 145 1949
 HB0535_MARK LOGO: CGS
 HB0535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0535+STABILITY: SURFACE MOTION
 HB0535
 HB0535  HISTORY     - Date     Condition        Report By
 HB0535  HISTORY     - 1949     MONUMENTED       CGS
 HB0535  HISTORY     - 20090803 MARK NOT FOUND   ILDT
 HB0535  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0535
 HB0535                          STATION DESCRIPTION
 HB0535
 HB0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0535'2.3 MI SE FROM THOMPSONVILLE.
 HB0535'2.3 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0535'STATION AT THOMPSONVILLE, ABOUT 1.25 MILES NORTHWEST OF THE
 HB0535'FRANKLIN-SALINE COUNTY LINE ROAD CROSSING AT WEST END, AT A DIM
 HB0535'ROAD CROSSING, 61 FEET NORTHWEST OF THE CENTER OF THE CROSSING,
 HB0535'34 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 16 1/2 FEET
 HB0535'NORTHEAST OF THE NORTHEAST RAIL, 16 1/2 FEET SOUTHEAST OF A
 HB0535'TELEPHONE POLE, 15 FEET SOUTH OF A LONE 6-INCH HICKORY TREE, 1 1/2
 HB0535'FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST, 1 FOOT ABOVE THE
 HB0535'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 HB0535
 HB0535                          STATION RECOVERY (2009)
 HB0535
 HB0535'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0535'MARK NOT FOUND.
 HB0535
 HB0535                          STATION RECOVERY (2012)
 HB0535
 HB0535'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0535'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0038 ***********************************************************************
 JC0038  DESIGNATION -  R 146
 JC0038  PID         -  JC0038
 JC0038  STATE/COUNTY-  IL/ST CLAIR
 JC0038  COUNTRY     -  US
 JC0038  USGS QUAD   -  GRANITE CITY (2018)
 JC0038
 JC0038                         *CURRENT SURVEY CONTROL
 JC0038  ______________________________________________________________________
 JC0038* NAD 83(1986) POSITION- 38 37 39.     (N) 090 09 38.     (W)   SCALED
 JC0038* NAVD 88 ORTHO HEIGHT -   127.663 (meters)      418.84  (feet) ADJUSTED
 JC0038  ______________________________________________________________________
 JC0038  GEOID HEIGHT    -        -31.029 (meters)                     GEOID18
 JC0038  DYNAMIC HEIGHT  -        127.582 (meters)      418.58  (feet) COMP
 JC0038  MODELED GRAVITY -    979,992.4   (mgal)                       NAVD 88
 JC0038
 JC0038  VERT ORDER      -  FIRST     CLASS I
 JC0038
 JC0038.The horizontal coordinates were scaled from a map and have
 JC0038.an estimated accuracy of +/- 6 seconds.
 JC0038
 JC0038.The orthometric height was determined by differential leveling and
 JC0038.adjusted by the NATIONAL GEODETIC SURVEY
 JC0038.in June 1991.
 JC0038
 JC0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0038.GEOID18 height accuracy estimate available here.
 JC0038
 JC0038.Click photographs - Photos may exist for this station.
 JC0038
 JC0038.The dynamic height is computed by dividing the NAVD 88
 JC0038.geopotential number by the normal gravity value computed on the
 JC0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0038.degrees latitude (g = 980.6199 gals.).
 JC0038
 JC0038.The modeled gravity was interpolated from observed gravity values.
 JC0038
 JC0038;                    North         East    Units  Estimated Accuracy
 JC0038;SPC IL W     -   217,620.      700,530.      MT  (+/- 180 meters Scaled)
 JC0038
 JC0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC471792(NAD 83)
 JC0038
 JC0038                          SUPERSEDED SURVEY CONTROL
 JC0038
 JC0038  NGVD 29 (11/26/84)  127.631  (m)          418.74   (f) ADJUSTED    1 1
 JC0038
 JC0038.Superseded values are not recommended for survey control.
 JC0038
 JC0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0038.See file dsdata.pdf to determine how the superseded data were derived.
 JC0038
 JC0038_MARKER: DB = BENCH MARK DISK
 JC0038_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0038_SP_SET: PIER
 JC0038_STAMPING: R 146 1949
 JC0038_MARK LOGO: CGS
 JC0038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0038
 JC0038  HISTORY     - Date     Condition        Report By
 JC0038  HISTORY     - 1949     MONUMENTED       CGS
 JC0038  HISTORY     - 1969     GOOD             CGS
 JC0038  HISTORY     - 1981     GOOD             NGS
 JC0038
 JC0038                          STATION DESCRIPTION
 JC0038
 JC0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0038'AT EAST ST LOUIS.
 JC0038'AT EAST ST. LOUIS, 0.4 MILE NORTHWEST ALONG MISSOURI AVENUE FROM
 JC0038'THE FEDERAL BLDG, ABOUT 0.1 MILE NORTHWEST OF THE INTERSTATE
 JC0038'HIGHWAY 70 OVERPASS OVER THE AVENUE, AT THE CROSSING OF THE
 JC0038'LOUISVILLE AND NASHVILLE RAILROAD, SET ON THE TOP OF THE SOUTH
 JC0038'CORNER OF THE CONCRETE BASE OF THE SOUTHWEST LEG OF THE FIRST
 JC0038'PIER NORTHWEST OF THE L AND N RR TRACK AND UNDER THE HIGHWAY
 JC0038'OVERPASS OVER MISSOURI AVE AND LEADS TO THE VETERANS MEMORIAL
 JC0038'BRIDGE OVER THE MISSISSIPPI RIVER, 45 1/2 FEET NORTHEAST OF THE
 JC0038'CENTER LINE OF MISSOURI AVENUE, 25 FEET NORTHWEST OF THE
 JC0038'NORTHWEST RAIL OF THE NORTHWEST TRACK AND 1 FOOT ABOVE THE
 JC0038'LEVEL OF THE AVENUE.
 JC0038
 JC0038                          STATION RECOVERY (1981)
 JC0038
 JC0038'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0038'CONCRETE BASE OF THE SOUTHWEST LEG OF THE FIRST PIER NORTHWEST OF THE
 JC0038'CROSSING OF THE LOUISVILLE AND NASHVILLE RAILROAD AND MISSOURI AVENUE,
 JC0038'OF THE HIGHWAY OVERPASS OVER MISSOURI AVENUE LEADING TO THE VETERANS
 JC0038'MEMORIAL BRIDGE OVER THE MISSISSIPPI RIVER, 13.86 METERS (45.5 FEET)
 JC0038'EAST NORTHEAST OF THE CENTER OF MISSOURI AVENUE AND 7.55 METERS (24.8
 JC0038'FEET) NORTHWEST OF THE NORTHWEST RAIL OF THE NORTHWEST TRACK.
 JC0038'THE MARK IS 0.8 M ABOVE AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0001 ***********************************************************************
 JC0001  DESIGNATION -  R 147
 JC0001  PID         -  JC0001
 JC0001  STATE/COUNTY-  IL/ST CLAIR
 JC0001  COUNTRY     -  US
 JC0001  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0001
 JC0001                         *CURRENT SURVEY CONTROL
 JC0001  ______________________________________________________________________
 JC0001* NAD 83(1986) POSITION- 38 36 50.49   (N) 090 00 02.60   (W)   HD_HELD1
 JC0001* NAVD 88 ORTHO HEIGHT -   156.191 (meters)      512.44  (feet) ADJUSTED
 JC0001  ______________________________________________________________________
 JC0001  GEOID HEIGHT    -        -30.838 (meters)                     GEOID18
 JC0001  DYNAMIC HEIGHT  -        156.092 (meters)      512.11  (feet) COMP
 JC0001  MODELED GRAVITY -    979,990.3   (mgal)                       NAVD 88
 JC0001
 JC0001  VERT ORDER      -  FIRST     CLASS I
 JC0001
 JC0001.The horizontal coordinates were determined by differentially corrected
 JC0001.hand held GPS observations or other comparable positioning techniques
 JC0001.and have an estimated accuracy of +/- 3 meters.
 JC0001
 JC0001.The orthometric height was determined by differential leveling and
 JC0001.adjusted by the NATIONAL GEODETIC SURVEY
 JC0001.in June 1991.
 JC0001
 JC0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0001.GEOID18 height accuracy estimate available here.
 JC0001
 JC0001.Click photographs - Photos may exist for this station.
 JC0001
 JC0001.The dynamic height is computed by dividing the NAVD 88
 JC0001.geopotential number by the normal gravity value computed on the
 JC0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0001.degrees latitude (g = 980.6199 gals.).
 JC0001
 JC0001.The modeled gravity was interpolated from observed gravity values.
 JC0001
 JC0001;                    North         East    Units  Estimated Accuracy
 JC0001;SPC IL W     -   216,137.1     714,452.1     MT  (+/- 3 meters HH1 GPS) 
 JC0001
 JC0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6114478213(NAD 83)
 JC0001
 JC0001                          SUPERSEDED SURVEY CONTROL
 JC0001
 JC0001  NGVD 29 (??/??/92)  156.305  (m)          512.81   (f) ADJ UNCH    1 1
 JC0001
 JC0001.Superseded values are not recommended for survey control.
 JC0001
 JC0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0001.See file dsdata.pdf to determine how the superseded data were derived.
 JC0001
 JC0001_MARKER: DB = BENCH MARK DISK
 JC0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0001_STAMPING: R 147 1949
 JC0001_MARK LOGO: CGS
 JC0001_PROJECTION: RECESSED 4 CENTIMETERS
 JC0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0001+STABILITY: SURFACE MOTION
 JC0001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0001+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2011
 JC0001
 JC0001  HISTORY     - Date     Condition        Report By
 JC0001  HISTORY     - 1949     MONUMENTED       CGS
 JC0001  HISTORY     - 1969     GOOD             CGS
 JC0001  HISTORY     - 20080522 GOOD             KUHL
 JC0001  HISTORY     - 20091229 GOOD             INDIV
 JC0001  HISTORY     - 20110207 GOOD             INDIV
 JC0001  HISTORY     - 20110829 GOOD             ILDT
 JC0001
 JC0001                          STATION DESCRIPTION
 JC0001
 JC0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0001'2.4 MI SE FROM CASEYVILLE.
 JC0001'ABOUT 2.4 MILES SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD
 JC0001'FROM THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE, NEAR
 JC0001'MILEPOLE 325-31, 35 FEET NORTH OF THE CENTER OF THE CROSSING OF
 JC0001'PLEASANT HILL ROAD, 19 FEET SOUTHWEST OF THE CENTER LINE OF A
 JC0001'BLACK TOPPED ROAD LEADING NORTH, 18.8 FEET NORTHWEST OF THE
 JC0001'NORTHWEST RAIL, 11 FEET WEST OF THE WEST END OF A PIPE CULVERT
 JC0001'UNDER THE ROAD, 8 1/2 FEET NORTH OF TELEPHONE POLE NO. 27, 1.3
 JC0001'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JC0001'TRACK AND SET IN THE TOP OF A CONCRETE POST 4 INCHES BELOW THE
 JC0001'LEVEL OF THE GROUND.  SEC 21, T 2N, R 8W.
 JC0001
 JC0001                          STATION RECOVERY (2008)
 JC0001
 JC0001'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (ACW)
 JC0001'RECOVERED IN GOOD CONDITION.
 JC0001
 JC0001                          STATION RECOVERY (2009)
 JC0001
 JC0001'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (MSS)
 JC0001'137FT+/- EAST OF CLCL E. O'FALLON DR AND PLEASANT RIDGE RD, 45FT +/-
 JC0001'NORTH OF CLCL E. O'FALLON DR AND RR TRACK, 8.5 FT +/- NW OF POLE NO.27
 JC0001'
 JC0001
 JC0001                          STATION RECOVERY (2011)
 JC0001
 JC0001'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (MSS)
 JC0001'RECOVERED IN GOOD CONDITION.
 JC0001
 JC0001                          STATION RECOVERY (2011)
 JC0001
 JC0001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC0001'UNDER BALLIST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0690 ***********************************************************************
 HB0690  DESIGNATION -  R 148
 HB0690  PID         -  HB0690
 HB0690  STATE/COUNTY-  IL/JACKSON
 HB0690  COUNTRY     -  US
 HB0690  USGS QUAD   -  POMONA (2018)
 HB0690
 HB0690                         *CURRENT SURVEY CONTROL
 HB0690  ______________________________________________________________________
 HB0690* NAD 83(1986) POSITION- 37 44 52.     (N) 089 20 48.     (W)   SCALED
 HB0690* NAVD 88 ORTHO HEIGHT -   111.816 (meters)      366.85  (feet) ADJUSTED
 HB0690  ______________________________________________________________________
 HB0690  GEOID HEIGHT    -        -29.177 (meters)                     GEOID18
 HB0690  DYNAMIC HEIGHT  -        111.737 (meters)      366.59  (feet) COMP
 HB0690  MODELED GRAVITY -    979,927.5   (mgal)                       NAVD 88
 HB0690
 HB0690  VERT ORDER      -  FIRST     CLASS II
 HB0690
 HB0690.The horizontal coordinates were scaled from a map and have
 HB0690.an estimated accuracy of +/- 6 seconds.
 HB0690
 HB0690.The orthometric height was determined by differential leveling and
 HB0690.adjusted by the NATIONAL GEODETIC SURVEY
 HB0690.in June 1991.
 HB0690
 HB0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0690.GEOID18 height accuracy estimate available here.
 HB0690
 HB0690.Click photographs - Photos may exist for this station.
 HB0690
 HB0690.The dynamic height is computed by dividing the NAVD 88
 HB0690.geopotential number by the normal gravity value computed on the
 HB0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0690.degrees latitude (g = 980.6199 gals.).
 HB0690
 HB0690.The modeled gravity was interpolated from observed gravity values.
 HB0690
 HB0690;                    North         East    Units  Estimated Accuracy
 HB0690;SPC IL W     -   120,290.      772,270.      MT  (+/- 180 meters Scaled)
 HB0690
 HB0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG932804(NAD 83)
 HB0690
 HB0690                          SUPERSEDED SURVEY CONTROL
 HB0690
 HB0690  NGVD 29 (11/26/84)  111.911  (m)          367.16   (f) ADJUSTED    1 2
 HB0690
 HB0690.Superseded values are not recommended for survey control.
 HB0690
 HB0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0690.See file dsdata.pdf to determine how the superseded data were derived.
 HB0690
 HB0690_MARKER: DB = BENCH MARK DISK
 HB0690_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0690_SP_SET: ABUTMENT
 HB0690_STAMPING: R 148 1949
 HB0690_MARK LOGO: CGS
 HB0690_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0690
 HB0690  HISTORY     - Date     Condition        Report By
 HB0690  HISTORY     - 1949     MONUMENTED       CGS
 HB0690  HISTORY     - 1976     GOOD             ILDT
 HB0690  HISTORY     - 1976     GOOD             ILDT
 HB0690  HISTORY     - 1976     GOOD             ILDT
 HB0690
 HB0690                          STATION DESCRIPTION
 HB0690
 HB0690'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0690'1.7 MI SW FROM TEXAS JUNCTION.
 HB0690'1.7 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0690'THE JUNCTION OF THE MAIN TRACK AND A TRACK LEADING WEST TO
 HB0690'MURPHYSBORO AT TEXAS JUNCTION, ABOUT 0.4 MILE EAST OF MILE POST
 HB0690'T 2, ABOUT 70 YARDS EAST OF INTERSECTION WITH THE GULF MOBILE
 HB0690'AND OHIO RAILROAD, ABOUT 80 YARDS SOUTHEAST OF THE SOUTH END OF
 HB0690'A LARGE STEEL GM AND O RR BRIDGE OVER BIG MUDDY RIVER, SET IN THE
 HB0690'TOP AND THE SOUTH END OF THE LOWER PART OF THE EAST CONCRETE
 HB0690'ABUTMENT OF A 50 FOOT STEEL PLATE BRIDGE ACROSS LEWIS CREEK,
 HB0690'9 FEET SOUTH OF THE SOUTH RAIL, 1.3 FEET EAST OF THE WEST EDGE
 HB0690'OF THE ABUTMENT, 1.3 FEET NORTH OF THE SOUTH EDGE OF THE ABUTMENT
 HB0690'AND ABOUT 8 FEET BELOW THE LEVEL OF THE TRACK.
 HB0690
 HB0690                          STATION RECOVERY (1976)
 HB0690
 HB0690'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0690'RECOVERED IN GOOD CONDITION.
 HB0690
 HB0690                          STATION RECOVERY (1976)
 HB0690
 HB0690'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0690'RECOVERED IN GOOD CONDITION.
 HB0690
 HB0690                          STATION RECOVERY (1976)
 HB0690
 HB0690'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0690'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1131 ***********************************************************************
 JB1131  DESIGNATION -  R 149
 JB1131  PID         -  JB1131
 JB1131  STATE/COUNTY-  IL/PERRY
 JB1131  COUNTRY     -  US
 JB1131  USGS QUAD   -  DU QUOIN (2018)
 JB1131
 JB1131                         *CURRENT SURVEY CONTROL
 JB1131  ______________________________________________________________________
 JB1131* NAD 83(1986) POSITION- 38 00 11.     (N) 089 10 41.     (W)   SCALED
 JB1131* NAVD 88 ORTHO HEIGHT -   120.767 (meters)      396.22  (feet) ADJUSTED
 JB1131  ______________________________________________________________________
 JB1131  GEOID HEIGHT    -        -29.451 (meters)                     GEOID18
 JB1131  DYNAMIC HEIGHT  -        120.687 (meters)      395.95  (feet) COMP
 JB1131  MODELED GRAVITY -    979,966.3   (mgal)                       NAVD 88
 JB1131
 JB1131  VERT ORDER      -  FIRST     CLASS II
 JB1131
 JB1131.The horizontal coordinates were scaled from a map and have
 JB1131.an estimated accuracy of +/- 6 seconds.
 JB1131
 JB1131.The orthometric height was determined by differential leveling and
 JB1131.adjusted by the NATIONAL GEODETIC SURVEY
 JB1131.in June 1991.
 JB1131
 JB1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1131.GEOID18 height accuracy estimate available here.
 JB1131
 JB1131.Click photographs - Photos may exist for this station.
 JB1131
 JB1131.The dynamic height is computed by dividing the NAVD 88
 JB1131.geopotential number by the normal gravity value computed on the
 JB1131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1131.degrees latitude (g = 980.6199 gals.).
 JB1131
 JB1131.The modeled gravity was interpolated from observed gravity values.
 JB1131
 JB1131;                    North         East    Units  Estimated Accuracy
 JB1131;SPC IL W     -   148,770.      786,820.      MT  (+/- 180 meters Scaled)
 JB1131
 JB1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH087083(NAD 83)
 JB1131
 JB1131                          SUPERSEDED SURVEY CONTROL
 JB1131
 JB1131  NGVD 29 (??/??/92)  120.858  (m)          396.52   (f) ADJ UNCH    1 2
 JB1131
 JB1131.Superseded values are not recommended for survey control.
 JB1131
 JB1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1131.See file dsdata.pdf to determine how the superseded data were derived.
 JB1131
 JB1131_MARKER: DB = BENCH MARK DISK
 JB1131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1131_STAMPING: R 149 1949
 JB1131_MARK LOGO: CGS
 JB1131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1131+STABILITY: SURFACE MOTION
 JB1131
 JB1131  HISTORY     - Date     Condition        Report By
 JB1131  HISTORY     - 1949     MONUMENTED       CGS
 JB1131  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1131
 JB1131                          STATION DESCRIPTION
 JB1131
 JB1131'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1131'3.7 MI E FROM DU QUOIN.
 JB1131'ABOUT 3.7 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1131'THE STATION AT DU QUOIN, ABOUT 0.5 MILE EAST OF MILE POST E 74
 JB1131'AND ABOUT 0.5 MILE WEST OF MILE POST E 75, ABOUT 320 YARDS WEST
 JB1131'OF SIGNAL BLOCK N6, ABOUT 130 YARDS WEST OF WEST END OF CURVE IN
 JB1131'RAILROAD, AT A DIM PRIVATE ROAD CROSSING, 132 FEET SOUTHWEST
 JB1131'OF THE SOUTHWEST CORNER OF A FARM HOUSE, 114 FEET NORTHEAST OF
 JB1131'AND ACROSS THE TRACK FROM A 36 INCH OAK TREE, 55 FEET NORTHEAST
 JB1131'OF THE CENTER OF CROSSING, 46 FEET NORTH-NORTHEAST OF THE
 JB1131'NORTH-NORTHEAST RAIL, 1 FOOT SOUTH-SOUTHWEST OF R/W FENCE, 2
 JB1131'FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE
 JB1131'ROAD AND 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 JB1131'OF A CONCRETE POST PROJECTING 3 INCHES.
 JB1131
 JB1131                          STATION RECOVERY (2009)
 JB1131
 JB1131'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1131'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0516 ***********************************************************************
 HB0516  DESIGNATION -  R 150
 HB0516  PID         -  HB0516
 HB0516  STATE/COUNTY-  IL/FRANKLIN
 HB0516  COUNTRY     -  US
 HB0516  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0516
 HB0516                         *CURRENT SURVEY CONTROL
 HB0516  ______________________________________________________________________
 HB0516* NAD 83(1986) POSITION- 37 59 30.     (N) 088 55 55.     (W)   SCALED
 HB0516* NAVD 88 ORTHO HEIGHT -   137.276 (meters)      450.38  (feet) ADJUSTED
 HB0516  ______________________________________________________________________
 HB0516  GEOID HEIGHT    -        -29.607 (meters)                     GEOID18
 HB0516  DYNAMIC HEIGHT  -        137.184 (meters)      450.08  (feet) COMP
 HB0516  MODELED GRAVITY -    979,960.3   (mgal)                       NAVD 88
 HB0516
 HB0516  VERT ORDER      -  FIRST     CLASS II
 HB0516
 HB0516.The horizontal coordinates were scaled from a map and have
 HB0516.an estimated accuracy of +/- 6 seconds.
 HB0516
 HB0516.The orthometric height was determined by differential leveling and
 HB0516.adjusted by the NATIONAL GEODETIC SURVEY
 HB0516.in June 1991.
 HB0516
 HB0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0516.GEOID18 height accuracy estimate available here.
 HB0516
 HB0516.Click photographs - Photos may exist for this station.
 HB0516
 HB0516.The dynamic height is computed by dividing the NAVD 88
 HB0516.geopotential number by the normal gravity value computed on the
 HB0516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0516.degrees latitude (g = 980.6199 gals.).
 HB0516
 HB0516.The modeled gravity was interpolated from observed gravity values.
 HB0516
 HB0516;                    North         East    Units  Estimated Accuracy
 HB0516;SPC IL E     -   147,220.      247,420.      MT  (+/- 180 meters Scaled)
 HB0516
 HB0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH303066(NAD 83)
 HB0516
 HB0516                          SUPERSEDED SURVEY CONTROL
 HB0516
 HB0516  NGVD 29 (11/26/84)  137.367  (m)          450.68   (f) ADJUSTED    1 2
 HB0516
 HB0516.Superseded values are not recommended for survey control.
 HB0516
 HB0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0516.See file dsdata.pdf to determine how the superseded data were derived.
 HB0516
 HB0516_MARKER: DB = BENCH MARK DISK
 HB0516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0516_STAMPING: R 150 1949
 HB0516_MARK LOGO: CGS
 HB0516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0516+STABILITY: SURFACE MOTION
 HB0516
 HB0516  HISTORY     - Date     Condition        Report By
 HB0516  HISTORY     - 1949     MONUMENTED       CGS
 HB0516  HISTORY     - 1978     GOOD             ILDT
 HB0516  HISTORY     - 1978     GOOD             ILDT
 HB0516  HISTORY     - 1978     GOOD             ILDT
 HB0516  HISTORY     - 20090505 POOR             ILDT
 HB0516  HISTORY     - 20140710 MARK NOT FOUND   ILDT
 HB0516
 HB0516                          STATION DESCRIPTION
 HB0516
 HB0516'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0516'0.8 MI W FROM BENTON.
 HB0516'0.75 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0516'FREIGHT STATION AT BENTON, AT WEST CITY, 129.2 FEET NORTHEAST
 HB0516'OF MILE POST E 89, 150.5 FEET WEST OF THE CENTER OF SOUTH
 HB0516'KENTUCKY STREET, 28 FEET EAST OF THE CENTER LINE OF AN ALLEY,
 HB0516'63 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 66.5 FEET
 HB0516'NORTH-NORTHWEST OF A SWITCH STAND, ABOUT 0.1 MILE NORTHWEST OF
 HB0516'A RAILROAD ROUND HOUSE, 9 FEET NORTH OF THE CENTER LINE OF A
 HB0516'STREET PARALLELING THE TRACK, 1 FOOT SOUTH OF A FENCE LINE, 20
 HB0516'FEET EAST OF A FENCE CORNER, 2 FEET WEST OF A WHITE WOODEN
 HB0516'WITNESS POST, ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF
 HB0516'A CONCRETE POST PROJECTING 4 INCHES.
 HB0516
 HB0516                          STATION RECOVERY (1978)
 HB0516
 HB0516'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0516'RECOVERED IN GOOD CONDITION.
 HB0516
 HB0516                          STATION RECOVERY (1978)
 HB0516
 HB0516'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0516'RECOVERED IN GOOD CONDITION.
 HB0516
 HB0516                          STATION RECOVERY (1978)
 HB0516
 HB0516'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0516'RECOVERED IN GOOD CONDITION.
 HB0516
 HB0516                          STATION RECOVERY (2009)
 HB0516
 HB0516'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0516'HAVE PICTURE'S. MARK HAS BEEN HIT AND IS LAYING ON IT'S SIDE.
 HB0516
 HB0516                          STATION RECOVERY (2014)
 HB0516
 HB0516'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 HB0516'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1337 ***********************************************************************
 JB1337  DESIGNATION -  R 151
 JB1337  PID         -  JB1337
 JB1337  STATE/COUNTY-  IL/ST CLAIR
 JB1337  COUNTRY     -  US
 JB1337  USGS QUAD   -  LEBANON (2018)
 JB1337
 JB1337                         *CURRENT SURVEY CONTROL
 JB1337  ______________________________________________________________________
 JB1337* NAD 83(1986) POSITION- 38 35 38.     (N) 089 45 58.     (W)   SCALED
 JB1337* NAVD 88 ORTHO HEIGHT -   146.365 (meters)      480.20  (feet) ADJUSTED
 JB1337  ______________________________________________________________________
 JB1337  GEOID HEIGHT    -        -30.650 (meters)                     GEOID18
 JB1337  DYNAMIC HEIGHT  -        146.275 (meters)      479.90  (feet) COMP
 JB1337  MODELED GRAVITY -    980,005.9   (mgal)                       NAVD 88
 JB1337
 JB1337  VERT ORDER      -  FIRST     CLASS I
 JB1337
 JB1337.The horizontal coordinates were scaled from a map and have
 JB1337.an estimated accuracy of +/- 6 seconds.
 JB1337
 JB1337.The orthometric height was determined by differential leveling and
 JB1337.adjusted by the NATIONAL GEODETIC SURVEY
 JB1337.in July 2002.
 JB1337
 JB1337.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1337.GEOID18 height accuracy estimate available here.
 JB1337
 JB1337.Click photographs - Photos may exist for this station.
 JB1337
 JB1337.The dynamic height is computed by dividing the NAVD 88
 JB1337.geopotential number by the normal gravity value computed on the
 JB1337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1337.degrees latitude (g = 980.6199 gals.).
 JB1337
 JB1337.The modeled gravity was interpolated from observed gravity values.
 JB1337
 JB1337;                    North         East    Units  Estimated Accuracy
 JB1337;SPC IL W     -   213,970.      734,890.      MT  (+/- 180 meters Scaled)
 JB1337
 JB1337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH590753(NAD 83)
 JB1337
 JB1337                          SUPERSEDED SURVEY CONTROL
 JB1337
 JB1337  NAVD 88 (06/15/91)  146.368  (m)          480.21   (f) SUPERSEDED  1 1
 JB1337  NGVD 29 (??/??/92)  146.482  (m)          480.58   (f) ADJ UNCH    1 1
 JB1337
 JB1337.Superseded values are not recommended for survey control.
 JB1337
 JB1337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1337.See file dsdata.pdf to determine how the superseded data were derived.
 JB1337
 JB1337_MARKER: DB = BENCH MARK DISK
 JB1337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1337_STAMPING: R 151 1949
 JB1337_MARK LOGO: CGS
 JB1337_PROJECTION: RECESSED 8 CENTIMETERS
 JB1337_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1337+STABILITY: SURFACE MOTION
 JB1337_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1337+SATELLITE: SATELLITE OBSERVATIONS - June 06, 1996
 JB1337
 JB1337  HISTORY     - Date     Condition        Report By
 JB1337  HISTORY     - 1949     MONUMENTED       CGS
 JB1337  HISTORY     - 1969     GOOD             CGS
 JB1337  HISTORY     - 19960606 GOOD             NGS
 JB1337
 JB1337                          STATION DESCRIPTION
 JB1337
 JB1337'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1337'0.8 MI W FROM SUMMERFIELD.
 JB1337'ABOUT 0.8 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1337'THE CROSSING OF MAIN STREET AT SUMMERFIELD, 98 FEET NORTHEAST
 JB1337'OF AND ACROSS THE TRACK FROM MILEPOLE 312-20, AT THE INSIDE OF A
 JB1337'CURVE, 43 1/2 FEET NORTHWEST OF THE CENTER OF A FARM ROAD
 JB1337'CROSSING, 38.7 FEET NORTH OF THE NORTH RAIL, 21 1/2 FEET WEST
 JB1337'OF THE CENTER LINE OF THE ROAD, 1.1 FEET SOUTH OF THE
 JB1337'RIGHT-OF-WAY FENCE LINE, 1 FOOT EAST OF A METAL WITNESS POST,
 JB1337'2 1/2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB1337'CONCRETE POST 3 INCHES BELOW THE LEVEL OF THE GROUND.  SEC 28,
 JB1337'T 2 N, R 6 W.
 JB1337
 JB1337                          STATION RECOVERY (1996)
 JB1337
 JB1337'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1337'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0895 ***********************************************************************
 JB0895  DESIGNATION -  R 152
 JB0895  PID         -  JB0895
 JB0895  STATE/COUNTY-  IL/CLINTON
 JB0895  COUNTRY     -  US
 JB0895  USGS QUAD   -  BECKEMEYER (2018)
 JB0895
 JB0895                         *CURRENT SURVEY CONTROL
 JB0895  ______________________________________________________________________
 JB0895* NAD 83(1986) POSITION- 38 36 31.     (N) 089 22 56.     (W)   SCALED
 JB0895* NAVD 88 ORTHO HEIGHT -   139.950 (meters)      459.15  (feet) ADJUSTED
 JB0895  ______________________________________________________________________
 JB0895  GEOID HEIGHT    -        -30.879 (meters)                     GEOID18
 JB0895  DYNAMIC HEIGHT  -        139.861 (meters)      458.86  (feet) COMP
 JB0895  MODELED GRAVITY -    979,987.3   (mgal)                       NAVD 88
 JB0895
 JB0895  VERT ORDER      -  FIRST     CLASS I
 JB0895
 JB0895.The horizontal coordinates were scaled from a map and have
 JB0895.an estimated accuracy of +/- 6 seconds.
 JB0895
 JB0895.The orthometric height was determined by differential leveling and
 JB0895.adjusted by the NATIONAL GEODETIC SURVEY
 JB0895.in June 1991.
 JB0895
 JB0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0895.GEOID18 height accuracy estimate available here.
 JB0895
 JB0895.Click photographs - Photos may exist for this station.
 JB0895
 JB0895.The dynamic height is computed by dividing the NAVD 88
 JB0895.geopotential number by the normal gravity value computed on the
 JB0895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0895.degrees latitude (g = 980.6199 gals.).
 JB0895
 JB0895.The modeled gravity was interpolated from observed gravity values.
 JB0895
 JB0895;                    North         East    Units  Estimated Accuracy
 JB0895;SPC IL W     -   215,820.      768,320.      MT  (+/- 180 meters Scaled)
 JB0895
 JB0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH925760(NAD 83)
 JB0895
 JB0895                          SUPERSEDED SURVEY CONTROL
 JB0895
 JB0895  NGVD 29 (??/??/92)  140.062  (m)          459.52   (f) ADJ UNCH    1 1
 JB0895
 JB0895.Superseded values are not recommended for survey control.
 JB0895
 JB0895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0895.See file dsdata.pdf to determine how the superseded data were derived.
 JB0895
 JB0895_MARKER: DB = BENCH MARK DISK
 JB0895_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0895_SP_SET: CULVERT HEADWALL
 JB0895_STAMPING: R 152 1949
 JB0895_MARK LOGO: CGS
 JB0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0895+STABILITY: SURFACE MOTION
 JB0895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0895+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2005
 JB0895
 JB0895  HISTORY     - Date     Condition        Report By
 JB0895  HISTORY     - 1949     MONUMENTED       CGS
 JB0895  HISTORY     - 1969     GOOD             CGS
 JB0895  HISTORY     - 20050724 GOOD             GEOCAC
 JB0895  HISTORY     - 20110822 GOOD             ILDT
 JB0895
 JB0895                          STATION DESCRIPTION
 JB0895
 JB0895'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0895'AT CARLYLE.
 JB0895'AT CARLYLE, ABOUT 0.5 MILE WEST ALONG THE BALTIMORE AND OHIO
 JB0895'RAILROAD FROM THE CROSSING OF STATE HIGHWAY 127, NEAR MILEPOLE
 JB0895'291-20, NEAR THE SOUTH END OF 19 TH STREET, SET ON THE TOP OF THE
 JB0895'EAST END OF THE NORTH CONCRETE HEAD WALL FOR A 24-INCH PIPE
 JB0895'CULVERT UNDER THE TRACK, 52 FEET WEST OF THE CENTER LINE OF 19 TH
 JB0895'STREET, 29.6 FEET NORTH OF THE NORTH RAIL, 1.1 FEET WEST OF THE
 JB0895'EAST END OF THE HEAD WALL AND 4 FEET BELOW THE LEVEL OF THE
 JB0895'TRACK.  SEC 24, T 2 N, R 3 W.  NOTE-- THE HEAD WALL IS CRACKED.
 JB0895'MARK IS SOLID.
 JB0895
 JB0895                          STATION RECOVERY (2005)
 JB0895
 JB0895'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB0895'RECOVERED IN GOOD CONDITION.
 JB0895
 JB0895                          STATION RECOVERY (2011)
 JB0895
 JB0895'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0053 ***********************************************************************
 JB0053  DESIGNATION -  R 153
 JB0053  PID         -  JB0053
 JB0053  STATE/COUNTY-  IL/RICHLAND
 JB0053  COUNTRY     -  US
 JB0053  USGS QUAD   -  OLNEY (2018)
 JB0053
 JB0053                         *CURRENT SURVEY CONTROL
 JB0053  ______________________________________________________________________
 JB0053* NAD 83(1986) POSITION- 38 43 51.     (N) 088 04 09.     (W)   SCALED
 JB0053* NAVD 88 ORTHO HEIGHT -   151.662 (meters)      497.58  (feet) ADJUSTED
 JB0053  ______________________________________________________________________
 JB0053  GEOID HEIGHT    -        -31.364 (meters)                     GEOID18
 JB0053  DYNAMIC HEIGHT  -        151.569 (meters)      497.27  (feet) COMP
 JB0053  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 JB0053
 JB0053  VERT ORDER      -  FIRST     CLASS II
 JB0053
 JB0053.The horizontal coordinates were scaled from a map and have
 JB0053.an estimated accuracy of +/- 6 seconds.
 JB0053
 JB0053.The orthometric height was determined by differential leveling and
 JB0053.adjusted by the NATIONAL GEODETIC SURVEY
 JB0053.in June 1991.
 JB0053
 JB0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0053.GEOID18 height accuracy estimate available here.
 JB0053
 JB0053.Click photographs - Photos may exist for this station.
 JB0053
 JB0053.The dynamic height is computed by dividing the NAVD 88
 JB0053.geopotential number by the normal gravity value computed on the
 JB0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0053.degrees latitude (g = 980.6199 gals.).
 JB0053
 JB0053.The modeled gravity was interpolated from observed gravity values.
 JB0053
 JB0053;                    North         East    Units  Estimated Accuracy
 JB0053;SPC IL E     -   229,130.      322,970.      MT  (+/- 180 meters Scaled)
 JB0053
 JB0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH070874(NAD 83)
 JB0053
 JB0053                          SUPERSEDED SURVEY CONTROL
 JB0053
 JB0053  NGVD 29 (??/??/92)  151.740  (m)          497.83   (f) ADJ UNCH    1 2
 JB0053
 JB0053.Superseded values are not recommended for survey control.
 JB0053
 JB0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0053.See file dsdata.pdf to determine how the superseded data were derived.
 JB0053
 JB0053_MARKER: DB = BENCH MARK DISK
 JB0053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0053_STAMPING: R 153 1949
 JB0053_MARK LOGO: CGS
 JB0053_PROJECTION: PROJECTING 7 CENTIMETERS
 JB0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0053+STABILITY: SURFACE MOTION
 JB0053
 JB0053  HISTORY     - Date     Condition        Report By
 JB0053  HISTORY     - 1949     MONUMENTED       CGS
 JB0053  HISTORY     - 1986     GOOD             NGS
 JB0053
 JB0053                          STATION DESCRIPTION
 JB0053
 JB0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0053'AT OLNEY.
 JB0053'AT OLNEY, ABOUT 1.0 MILE EAST ALONG HIGHWAY 50 FROM THE
 JB0053'COURTHOUSE, IN THE SOUTHEAST QUARTER OF THE CROSSING OF HIGHWAY
 JB0053'50 AND SOUTH JACKSON STREET, 153 FEET SOUTH OF THE CENTER LINE
 JB0053'OF HIGHWAY 50, 34 FEET EAST OF THE CENTER LINE OF SOUTH JACKSON
 JB0053'STREET, 18 FEET EAST OF A POWER POLE AT A FENCE CORNER, 56 FEET
 JB0053'SOUTHWEST OF THE SOUTHWEST CORNER OF STAR SERVICE STATION, 2
 JB0053'FEET NORTH OF A FENCE, 2 FEET WEST OF A WHITE WOODEN WITNESS
 JB0053'POST, ABOUT LEVEL WITH JACKSON STREET AND SET IN THE TOP OF A
 JB0053'CONCRETE POST PROJECTING 4 INCHES.
 JB0053
 JB0053                          STATION RECOVERY (1986)
 JB0053
 JB0053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0053'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN OLNEY, AT
 JB0053'THE INTERSECTION OF STATE HIGHWAY 250 (MAIN STREET) AND SOUTH JACKSON
 JB0053'STREET, 46.6 M (152.9 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 17.1
 JB0053'M (56.1 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE STAR GAS STATION
 JB0053'AND STORE, 10.4 M (34.1 FT) EAST OF THE CENTER OF THE STREET, AND 2.2
 JB0053'M (7.2 FT) SOUTH OF A FENCE.
 JB0053'THE MARK IS ABOVE LEVEL WITH THE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0596 ***********************************************************************
 JB0596  DESIGNATION -  R 155
 JB0596  PID         -  JB0596
 JB0596  STATE/COUNTY-  IL/MARION
 JB0596  COUNTRY     -  US
 JB0596  USGS QUAD   -  ORCHARDVILLE (2018)
 JB0596
 JB0596                         *CURRENT SURVEY CONTROL
 JB0596  ______________________________________________________________________
 JB0596* NAD 83(1986) POSITION- 38 37 29.     (N) 088 42 07.     (W)   SCALED
 JB0596* NAVD 88 ORTHO HEIGHT -   160.193 (meters)      525.57  (feet) ADJUSTED
 JB0596  ______________________________________________________________________
 JB0596  GEOID HEIGHT    -        -31.046 (meters)                     GEOID18
 JB0596  DYNAMIC HEIGHT  -        160.092 (meters)      525.24  (feet) COMP
 JB0596  MODELED GRAVITY -    979,995.7   (mgal)                       NAVD 88
 JB0596
 JB0596  VERT ORDER      -  FIRST     CLASS II
 JB0596
 JB0596.The horizontal coordinates were scaled from a map and have
 JB0596.an estimated accuracy of +/- 6 seconds.
 JB0596
 JB0596.The orthometric height was determined by differential leveling and
 JB0596.adjusted by the NATIONAL GEODETIC SURVEY
 JB0596.in June 1991.
 JB0596
 JB0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0596.GEOID18 height accuracy estimate available here.
 JB0596
 JB0596.Click photographs - Photos may exist for this station.
 JB0596
 JB0596.The dynamic height is computed by dividing the NAVD 88
 JB0596.geopotential number by the normal gravity value computed on the
 JB0596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0596.degrees latitude (g = 980.6199 gals.).
 JB0596
 JB0596.The modeled gravity was interpolated from observed gravity values.
 JB0596
 JB0596;                    North         East    Units  Estimated Accuracy
 JB0596;SPC IL E     -   217,380.      267,900.      MT  (+/- 180 meters Scaled)
 JB0596
 JB0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH518765(NAD 83)
 JB0596
 JB0596                          SUPERSEDED SURVEY CONTROL
 JB0596
 JB0596  NGVD 29 (??/??/92)  160.304  (m)          525.93   (f) ADJ UNCH    1 2
 JB0596
 JB0596.Superseded values are not recommended for survey control.
 JB0596
 JB0596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0596.See file dsdata.pdf to determine how the superseded data were derived.
 JB0596
 JB0596_MARKER: DB = BENCH MARK DISK
 JB0596_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0596_SP_SET: HEADWALL
 JB0596_STAMPING: R 155 1949
 JB0596_MARK LOGO: CGS
 JB0596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0596+STABILITY: SURFACE MOTION
 JB0596
 JB0596  HISTORY     - Date     Condition        Report By
 JB0596  HISTORY     - 1949     MONUMENTED       CGS
 JB0596  HISTORY     - 1986     GOOD             NGS
 JB0596  HISTORY     - 20110915 GOOD             ILDT
 JB0596
 JB0596                          STATION DESCRIPTION
 JB0596
 JB0596'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0596'3.7 MI W FROM XENIA.
 JB0596'ABOUT 3.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0596'THE STATION AT XENIA, ABOUT 0.3 MILE WEST OF THE CLAY COUNTY
 JB0596'LINE, AT MILE POLE 254/23, SET IN THE TOP OF THE EAST END OF THE
 JB0596'SOUTH HEADWALL OF OVERPASS 254/53 OVER A GRAVEL ROAD, 21 FEET
 JB0596'SOUTH OF THE SOUTH RAIL, 1 FOOT WEST OF THE EAST END OF THE
 JB0596'HEADWALL AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 JB0596
 JB0596                          STATION RECOVERY (1986)
 JB0596
 JB0596'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0596'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JB0596'NEW TO REACH FOLLOWS--13.3 KM (8.25 MI) WESTERLY ALONG OLD U.S.
 JB0596'HIGHWAY 50 FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 6.3 KM
 JB0596'(3.9 MI) WESTERLY ALONG U.S. HIGHWAY 50, THENCE 0.4 KM (0.25 MI) SOUTH
 JB0596'ALONG COUNTY ROAD 2375 E.  DELETE--AT MILE POLE 254/23.
 JB0596
 JB0596                          STATION RECOVERY (2011)
 JB0596
 JB0596'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0596'ON RAILROAD OVERPASS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0843 ***********************************************************************
 HB0843  DESIGNATION -  R 156
 HB0843  PID         -  HB0843
 HB0843  STATE/COUNTY-  IL/ALEXANDER
 HB0843  COUNTRY     -  US
 HB0843  USGS QUAD   -  CAIRO (2018)
 HB0843
 HB0843                         *CURRENT SURVEY CONTROL
 HB0843  ______________________________________________________________________
 HB0843* NAD 83(1986) POSITION- 37 04 10.     (N) 089 11 48.     (W)   SCALED
 HB0843* NAVD 88 ORTHO HEIGHT -    95.261 (meters)      312.54  (feet) ADJUSTED
 HB0843  ______________________________________________________________________
 HB0843  GEOID HEIGHT    -        -28.219 (meters)                     GEOID18
 HB0843  DYNAMIC HEIGHT  -         95.191 (meters)      312.31  (feet) COMP
 HB0843  MODELED GRAVITY -    979,899.7   (mgal)                       NAVD 88
 HB0843
 HB0843  VERT ORDER      -  FIRST     CLASS I
 HB0843
 HB0843.The horizontal coordinates were scaled from a map and have
 HB0843.an estimated accuracy of +/- 6 seconds.
 HB0843
 HB0843.The orthometric height was determined by differential leveling and
 HB0843.adjusted by the NATIONAL GEODETIC SURVEY
 HB0843.in June 1991.
 HB0843
 HB0843.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0843.GEOID18 height accuracy estimate available here.
 HB0843
 HB0843.Click photographs - Photos may exist for this station.
 HB0843
 HB0843.The dynamic height is computed by dividing the NAVD 88
 HB0843.geopotential number by the normal gravity value computed on the
 HB0843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0843.degrees latitude (g = 980.6199 gals.).
 HB0843
 HB0843.The modeled gravity was interpolated from observed gravity values.
 HB0843
 HB0843;                    North         East    Units  Estimated Accuracy
 HB0843;SPC IL W     -    45,140.      786,260.      MT  (+/- 180 meters Scaled)
 HB0843
 HB0843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG047048(NAD 83)
 HB0843
 HB0843                          SUPERSEDED SURVEY CONTROL
 HB0843
 HB0843  NGVD 29 (11/26/84)   95.160  (m)          312.20   (f) ADJUSTED    1 1
 HB0843
 HB0843.Superseded values are not recommended for survey control.
 HB0843
 HB0843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0843.See file dsdata.pdf to determine how the superseded data were derived.
 HB0843
 HB0843_MARKER: DB = BENCH MARK DISK
 HB0843_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB0843_SP_SET: CATCH BASIN
 HB0843_STAMPING: R 156 1954
 HB0843_MARK LOGO: CGS
 HB0843_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0843_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0843+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2002
 HB0843
 HB0843  HISTORY     - Date     Condition        Report By
 HB0843  HISTORY     - 1954     MONUMENTED       CGS
 HB0843  HISTORY     - 1969     GOOD             CGS
 HB0843  HISTORY     - 20020830 GOOD             USACE
 HB0843
 HB0843                          STATION DESCRIPTION
 HB0843
 HB0843'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0843'3 MI S FROM MOUNDS.
 HB0843'ABOUT 3.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0843'THE STATION AT MOUNDS, 0.3 MILE SOUTH OF MILEPOST 359, AT A
 HB0843'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 61 FEET WEST OF THE
 HB0843'WEST RAIL OF THE WEST TRACK, 49 FEET SOUTH OF THE CENTER LINE
 HB0843'OF THE ROAD, SET IN THE TOP OF THE SOUTHEAST CORNER OF A
 HB0843'3 1/2- X 3 1/2-FOOT CONCRETE CATCH BASIN WHICH IS LEVEL WITH THE
 HB0843'SURFACE OF THE GROUND, AND ABOUT 20 FEET BELOW THE LEVEL OF THE
 HB0843'TRACK.  SEC 3, T 17 S, R 1 W.
 HB0843
 HB0843                          STATION RECOVERY (2002)
 HB0843
 HB0843'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0843'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0805 ***********************************************************************
 HB0805  DESIGNATION -  R 157
 HB0805  PID         -  HB0805
 HB0805  STATE/COUNTY-  IL/UNION
 HB0805  COUNTRY     -  US
 HB0805  USGS QUAD   -  DONGOLA (2018)
 HB0805
 HB0805                         *CURRENT SURVEY CONTROL
 HB0805  ______________________________________________________________________
 HB0805* NAD 83(1986) POSITION- 37 21 42.78   (N) 089 09 49.59   (W)   HD_HELD1
 HB0805* NAVD 88 ORTHO HEIGHT -   122.156 (meters)      400.77  (feet) ADJUSTED
 HB0805  ______________________________________________________________________
 HB0805  GEOID HEIGHT    -        -28.443 (meters)                     GEOID18
 HB0805  DYNAMIC HEIGHT  -        122.069 (meters)      400.49  (feet) COMP
 HB0805  MODELED GRAVITY -    979,916.6   (mgal)                       NAVD 88
 HB0805
 HB0805  VERT ORDER      -  SECOND    CLASS I
 HB0805
 HB0805.The horizontal coordinates were determined by differentially corrected
 HB0805.hand held GPS observations or other comparable positioning techniques
 HB0805.and have an estimated accuracy of +/- 3 meters.
 HB0805
 HB0805.The orthometric height was determined by differential leveling and
 HB0805.adjusted by the NATIONAL GEODETIC SURVEY
 HB0805.in April 2013.
 HB0805
 HB0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0805.GEOID18 height accuracy estimate available here.
 HB0805
 HB0805.Click photographs - Photos may exist for this station.
 HB0805
 HB0805.The dynamic height is computed by dividing the NAVD 88
 HB0805.geopotential number by the normal gravity value computed on the
 HB0805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0805.degrees latitude (g = 980.6199 gals.).
 HB0805
 HB0805.The modeled gravity was interpolated from observed gravity values.
 HB0805
 HB0805;                    North         East    Units  Estimated Accuracy
 HB0805;SPC IL W     -    77,621.0     788,840.2     MT  (+/- 3 meters HH1 GPS) 
 HB0805
 HB0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0837937214(NAD 83)
 HB0805
 HB0805                          SUPERSEDED SURVEY CONTROL
 HB0805
 HB0805  NAVD 88 (06/15/91)  122.149  (m)          400.75   (f) SUPERSEDED  1 1
 HB0805  NGVD 29 (11/26/84)  122.125  (m)          400.67   (f) ADJUSTED    1 1
 HB0805
 HB0805.Superseded values are not recommended for survey control.
 HB0805
 HB0805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0805.See file dsdata.pdf to determine how the superseded data were derived.
 HB0805
 HB0805_MARKER: DB = BENCH MARK DISK
 HB0805_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0805_SP_SET: FOUNDATION
 HB0805_STAMPING: R 157 1954
 HB0805_MARK LOGO: CGS
 HB0805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0805_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0805+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0805
 HB0805  HISTORY     - Date     Condition        Report By
 HB0805  HISTORY     - 1954     MONUMENTED       CGS
 HB0805  HISTORY     - 1969     GOOD             CGS
 HB0805  HISTORY     - 1978     GOOD             ILDT
 HB0805  HISTORY     - 1978     GOOD             ILDT
 HB0805  HISTORY     - 1978     GOOD             ILDT
 HB0805  HISTORY     - 20020827 GOOD             USACE
 HB0805  HISTORY     - 20110615 GOOD             ILDT
 HB0805  HISTORY     - 20120502 GOOD             AMESC
 HB0805  HISTORY     - 20120620 GOOD             ILDT
 HB0805
 HB0805                          STATION DESCRIPTION
 HB0805
 HB0805'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0805'0.1 MI E FROM DONGOLA.
 HB0805'ABOUT 0.05 MILE NORTHEAST ALONG U.S. HIGHWAY 51 FROM THE
 HB0805'ILLINOIS CENTRAL RAILROAD STATION AT DONGOLA, THENCE 0.05 MILE
 HB0805'SOUTHEAST ALONG OAK STREET, 38 FEET SOUTHWEST OF THE CENTER
 HB0805'LINE OF THE STREET, SET VERTICALLY IN THE SOUTHEAST FACE OF THE
 HB0805'CONCRETE FOUNDATION FOR A 14- X 14-FOOT BRICK BUILDING, 1.0
 HB0805'FOOT SOUTHWEST OF THE EAST CORNER OF THE BUILDING, 18 FEET
 HB0805'NORTHWEST OF THE NORTHWEST WALL OF THE CITY FIRE DEPARTMENT
 HB0805'BUILDING, ABOUT 5 INCHES ABOVE THE SURFACE OF THE GROUND, AND
 HB0805'ABOUT 5 1/2 FEET ABOVE THE LEVEL OF THE STREET.  SEC 25, T13S,
 HB0805'R1W.
 HB0805
 HB0805                          STATION RECOVERY (1978)
 HB0805
 HB0805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0805'RECOVERED IN GOOD CONDITION.
 HB0805
 HB0805                          STATION RECOVERY (1978)
 HB0805
 HB0805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0805'RECOVERED IN GOOD CONDITION.
 HB0805
 HB0805                          STATION RECOVERY (1978)
 HB0805
 HB0805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0805'RECOVERED IN GOOD CONDITION.
 HB0805
 HB0805                          STATION RECOVERY (2002)
 HB0805
 HB0805'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0805'14 X 14 BRICK BUILDING SUPPORTS CITY FIRE SIREN.
 HB0805
 HB0805                          STATION RECOVERY (2011)
 HB0805
 HB0805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0805'RECOVERED IN GOOD CONDITION.
 HB0805
 HB0805                          STATION RECOVERY (2012)
 HB0805
 HB0805'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0805'RECOVERED AS DESCRIBED.
 HB0805
 HB0805                          STATION RECOVERY (2012)
 HB0805
 HB0805'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0805'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0648 ***********************************************************************
 HB0648  DESIGNATION -  R 158
 HB0648  PID         -  HB0648
 HB0648  STATE/COUNTY-  IL/JACKSON
 HB0648  COUNTRY     -  US
 HB0648  USGS QUAD   -  CARBONDALE (2018)
 HB0648
 HB0648                         *CURRENT SURVEY CONTROL
 HB0648  ______________________________________________________________________
 HB0648* NAD 83(1986) POSITION- 37 42 41.     (N) 089 12 50.     (W)   SCALED
 HB0648* NAVD 88 ORTHO HEIGHT -   134.172 (meters)      440.20  (feet) ADJUSTED
 HB0648  ______________________________________________________________________
 HB0648  GEOID HEIGHT    -        -29.076 (meters)                     GEOID18
 HB0648  DYNAMIC HEIGHT  -        134.079 (meters)      439.89  (feet) COMP
 HB0648  MODELED GRAVITY -    979,932.8   (mgal)                       NAVD 88
 HB0648
 HB0648  VERT ORDER      -  FIRST     CLASS I
 HB0648
 HB0648.The horizontal coordinates were scaled from a map and have
 HB0648.an estimated accuracy of +/- 6 seconds.
 HB0648
 HB0648.The orthometric height was determined by differential leveling and
 HB0648.adjusted by the NATIONAL GEODETIC SURVEY
 HB0648.in June 1991.
 HB0648
 HB0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0648.GEOID18 height accuracy estimate available here.
 HB0648
 HB0648.Click photographs - Photos may exist for this station.
 HB0648
 HB0648.The dynamic height is computed by dividing the NAVD 88
 HB0648.geopotential number by the normal gravity value computed on the
 HB0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0648.degrees latitude (g = 980.6199 gals.).
 HB0648
 HB0648.The modeled gravity was interpolated from observed gravity values.
 HB0648
 HB0648;                    North         East    Units  Estimated Accuracy
 HB0648;SPC IL W     -   116,370.      784,010.      MT  (+/- 180 meters Scaled)
 HB0648
 HB0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG048761(NAD 83)
 HB0648
 HB0648                          SUPERSEDED SURVEY CONTROL
 HB0648
 HB0648  NGVD 29 (11/26/84)  134.247  (m)          440.44   (f) ADJUSTED    1 1
 HB0648
 HB0648.Superseded values are not recommended for survey control.
 HB0648
 HB0648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0648.See file dsdata.pdf to determine how the superseded data were derived.
 HB0648
 HB0648_MARKER: DB = BENCH MARK DISK
 HB0648_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0648_SP_SET: FOUNDATION
 HB0648_STAMPING: R 158 1954
 HB0648_MARK LOGO: CGS
 HB0648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0648
 HB0648  HISTORY     - Date     Condition        Report By
 HB0648  HISTORY     - 1954     MONUMENTED       CGS
 HB0648  HISTORY     - 1969     GOOD             CGS
 HB0648  HISTORY     - 1976     GOOD             ILDT
 HB0648  HISTORY     - 1976     GOOD             ILDT
 HB0648  HISTORY     - 1976     GOOD             ILDT
 HB0648  HISTORY     - 20130428 GOOD             ILDT
 HB0648
 HB0648                          STATION DESCRIPTION
 HB0648
 HB0648'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0648'1 MI S FROM CARBONDALE.
 HB0648'ABOUT 1.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0648'THE STATION AT CARBONDALE, 0.2 MILE SOUTH OF MILEPOST 309, 149
 HB0648'FEET SOUTHWEST OF THE CENTER OF A CROSSING OF A SIDETRACK AND
 HB0648'U.S. HIGHWAY 51, 100 YARDS WEST OF THE WEST RAIL OF THE WEST
 HB0648'SET OF TRACKS, 7 1/2 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 HB0648'SIDETRACK, SET VERTICALLY IN THE EAST FACE OF THE CONCRETE
 HB0648'FOUNDATION FOR THE UNIVERSITY OF ILLINOIS HEATING PLANT, 1.2
 HB0648'FEET NORTH OF THE SOUTHEAST CORNER OF THE BUILDING, AND ABOUT
 HB0648'3 1/2 FEET ABOVE THE LEVEL OF THE GROUND.  SEC 28, T 9 S, R 1 W.
 HB0648
 HB0648                          STATION RECOVERY (1976)
 HB0648
 HB0648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0648'RECOVERED IN GOOD CONDITION.
 HB0648
 HB0648                          STATION RECOVERY (1976)
 HB0648
 HB0648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0648'RECOVERED IN GOOD CONDITION.
 HB0648
 HB0648                          STATION RECOVERY (1976)
 HB0648
 HB0648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0648'RECOVERED IN GOOD CONDITION.
 HB0648
 HB0648                          STATION RECOVERY (2013)
 HB0648
 HB0648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0648'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1025 ***********************************************************************
 JB1025  DESIGNATION -  R 159
 JB1025  PID         -  JB1025
 JB1025  STATE/COUNTY-  IL/MARION
 JB1025  COUNTRY     -  US
 JB1025  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1025
 JB1025                         *CURRENT SURVEY CONTROL
 JB1025  ______________________________________________________________________
 JB1025* NAD 83(1986) POSITION- 38 30 39.91   (N) 089 08 27.90   (W)   HD_HELD1
 JB1025* NAVD 88 ORTHO HEIGHT -   152.312 (meters)      499.71  (feet) ADJUSTED
 JB1025  ______________________________________________________________________
 JB1025  GEOID HEIGHT    -        -30.620 (meters)                     GEOID18
 JB1025  DYNAMIC HEIGHT  -        152.215 (meters)      499.39  (feet) COMP
 JB1025  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 JB1025
 JB1025  VERT ORDER      -  SECOND    CLASS I
 JB1025
 JB1025.The horizontal coordinates were determined by differentially corrected
 JB1025.hand held GPS observations or other comparable positioning techniques
 JB1025.and have an estimated accuracy of +/- 3 meters.
 JB1025
 JB1025.The orthometric height was determined by differential leveling and
 JB1025.adjusted by the NATIONAL GEODETIC SURVEY
 JB1025.in May 2016.
 JB1025
 JB1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1025.GEOID18 height accuracy estimate available here.
 JB1025
 JB1025.Click photographs - Photos may exist for this station.
 JB1025
 JB1025.The dynamic height is computed by dividing the NAVD 88
 JB1025.geopotential number by the normal gravity value computed on the
 JB1025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1025.degrees latitude (g = 980.6199 gals.).
 JB1025
 JB1025.The modeled gravity was interpolated from observed gravity values.
 JB1025
 JB1025;                    North         East    Units  Estimated Accuracy
 JB1025;SPC IL E     -   205,013.9     229,549.8     MT  (+/- 3 meters HH1 GPS) 
 JB1025
 JB1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1332064695(NAD 83)
 JB1025
 JB1025                          SUPERSEDED SURVEY CONTROL
 JB1025
 JB1025  NAVD 88 (06/15/91)  152.302  (m)          499.68   (f) SUPERSEDED  1 1
 JB1025  NGVD 29 (??/??/92)  152.426  (m)          500.08   (f) ADJ UNCH    1 1
 JB1025
 JB1025.Superseded values are not recommended for survey control.
 JB1025
 JB1025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1025.See file dsdata.pdf to determine how the superseded data were derived.
 JB1025
 JB1025_MARKER: DB = BENCH MARK DISK
 JB1025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1025_STAMPING: R 159 1954
 JB1025_MARK LOGO: CGS
 JB1025_PROJECTION: PROJECTING 3 CENTIMETERS
 JB1025_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1025+STABILITY: SURFACE MOTION
 JB1025_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1025+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 JB1025
 JB1025  HISTORY     - Date     Condition        Report By
 JB1025  HISTORY     - 1954     MONUMENTED       CGS
 JB1025  HISTORY     - 1969     GOOD             CGS
 JB1025  HISTORY     - 20110830 GOOD             ILDT
 JB1025  HISTORY     - 20130925 GOOD             ILDT
 JB1025  HISTORY     - 20140707 GOOD             ILDT
 JB1025  HISTORY     - 20151007 GOOD             AMESC
 JB1025
 JB1025                          STATION DESCRIPTION
 JB1025
 JB1025'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1025'1 MI S FROM CENTRALIA.
 JB1025'ABOUT 1.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1025'THE STATION AT CENTRALIA, 147 FEET SOUTHEAST OF THE CENTER OF A
 JB1025'CROSSING OF THE RAILROAD AND E. 16TH STREET, 45 FEET EAST OF THE
 JB1025'EAST RAIL OF THE EAST SET OF MAIN TRACKS, 3 1/2 FEET NORTH OF A
 JB1025'TELEPHONE POLE, 0.9 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 2
 JB1025'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 JB1025'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 JB1025'GROUND.  SEC 19, T 1 N, R 1 E.
 JB1025
 JB1025                          STATION RECOVERY (2011)
 JB1025
 JB1025'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1025'RECOVERED IN GOOD CONDITION.
 JB1025
 JB1025                          STATION RECOVERY (2013)
 JB1025
 JB1025'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1025'RECOVERED IN GOOD CONDITION.
 JB1025
 JB1025                          STATION RECOVERY (2014)
 JB1025
 JB1025'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1025'RECOVERED IN GOOD CONDITION.
 JB1025
 JB1025                          STATION RECOVERY (2015)
 JB1025
 JB1025'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1025'RECOVERED IN GOOD CONDITION.
 JB1025'
 JB1025'NOTE-THE METAL WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1899 ***********************************************************************
 LB1899  DESIGNATION -  R 16
 LB1899  PID         -  LB1899
 LB1899  STATE/COUNTY-  IL/VERMILION
 LB1899  COUNTRY     -  US
 LB1899  USGS QUAD   -  DANVILLE NE (2018)
 LB1899
 LB1899                         *CURRENT SURVEY CONTROL
 LB1899  ______________________________________________________________________
 LB1899* NAD 83(1986) POSITION- 40 08 14.     (N) 087 34 04.     (W)   SCALED
 LB1899* NAVD 88 ORTHO HEIGHT -   197.010 (meters)      646.36  (feet) ADJUSTED
 LB1899  ______________________________________________________________________
 LB1899  GEOID HEIGHT    -        -32.633 (meters)                     GEOID18
 LB1899  DYNAMIC HEIGHT  -        196.912 (meters)      646.04  (feet) COMP
 LB1899  MODELED GRAVITY -    980,122.0   (mgal)                       NAVD 88
 LB1899
 LB1899  VERT ORDER      -  SECOND    CLASS 0
 LB1899
 LB1899.The horizontal coordinates were scaled from a map and have
 LB1899.an estimated accuracy of +/- 6 seconds.
 LB1899
 LB1899.The orthometric height was determined by differential leveling and
 LB1899.adjusted by the NATIONAL GEODETIC SURVEY
 LB1899.in June 1991.
 LB1899
 LB1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1899.GEOID18 height accuracy estimate available here.
 LB1899
 LB1899.Click photographs - Photos may exist for this station.
 LB1899
 LB1899.The dynamic height is computed by dividing the NAVD 88
 LB1899.geopotential number by the normal gravity value computed on the
 LB1899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1899.degrees latitude (g = 980.6199 gals.).
 LB1899
 LB1899.The modeled gravity was interpolated from observed gravity values.
 LB1899
 LB1899;                    North         East    Units  Estimated Accuracy
 LB1899;SPC IL E     -   385,520.      365,240.      MT  (+/- 180 meters Scaled)
 LB1899
 LB1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK516431(NAD 83)
 LB1899
 LB1899                          SUPERSEDED SURVEY CONTROL
 LB1899
 LB1899  NGVD 29 (??/??/92)  197.053  (m)          646.50   (f) ADJ UNCH    2 0
 LB1899
 LB1899.Superseded values are not recommended for survey control.
 LB1899
 LB1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1899.See file dsdata.pdf to determine how the superseded data were derived.
 LB1899
 LB1899_MARKER: DB = BENCH MARK DISK
 LB1899_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LB1899_SP_SET: SWITCH BLOCK
 LB1899_STAMPING: R 16 1934
 LB1899_MARK LOGO: CGS
 LB1899_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1899
 LB1899  HISTORY     - Date     Condition        Report By
 LB1899  HISTORY     - 1934     MONUMENTED       CGS
 LB1899  HISTORY     - 1966     MARK NOT FOUND   CGS
 LB1899  HISTORY     - 1973     MARK NOT FOUND   LOCENG
 LB1899
 LB1899                          STATION DESCRIPTION
 LB1899
 LB1899'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 LB1899'2.6 MI E FROM DANVILLE.
 LB1899'2.6 MILES EAST ALONG THE CHICAGO AND EASTERN ILLINOIS RAILWAY
 LB1899'FROM THE STATION AT DANVILLE, VERMILION COUNTY, 80 YARDS WEST
 LB1899'OF SWITCH TOWER WALZ, IN THE NORTHWEST ANGLE OF THE CROSSING
 LB1899'OF THE CHICAGO MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 7 YARDS
 LB1899'SOUTH OF THE SOUTHWEST RAIL OF THE C.M. ST. P. AND P.R.R., 4 YARDS
 LB1899'NORTH OF THE NORTH RAIL OF THE C. AND E.I.RY., AND IN THE CENTER
 LB1899'OF THE SECOND MASTER SWITCH BLOCK WEST OF THE SWITCH TOWER.  A
 LB1899'STANDARD DISK, STAMPED R 16 1934.
 LB1899
 LB1899                          STATION RECOVERY (1973)
 LB1899
 LB1899'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973
 LB1899'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1058 ***********************************************************************
 JB1058  DESIGNATION -  R 160
 JB1058  PID         -  JB1058
 JB1058  STATE/COUNTY-  IL/WASHINGTON
 JB1058  COUNTRY     -  US
 JB1058  USGS QUAD   -  TAMAROA (2018)
 JB1058
 JB1058                         *CURRENT SURVEY CONTROL
 JB1058  ______________________________________________________________________
 JB1058* NAD 83(1986) POSITION- 38 13 23.     (N) 089 12 39.     (W)   SCALED
 JB1058* NAVD 88 ORTHO HEIGHT -   159.736 (meters)      524.07  (feet) ADJUSTED
 JB1058  ______________________________________________________________________
 JB1058  GEOID HEIGHT    -        -29.873 (meters)                     GEOID18
 JB1058  DYNAMIC HEIGHT  -        159.631 (meters)      523.72  (feet) COMP
 JB1058  MODELED GRAVITY -    979,974.5   (mgal)                       NAVD 88
 JB1058
 JB1058  VERT ORDER      -  FIRST     CLASS I
 JB1058
 JB1058.The horizontal coordinates were scaled from a map and have
 JB1058.an estimated accuracy of +/- 6 seconds.
 JB1058
 JB1058.The orthometric height was determined by differential leveling and
 JB1058.adjusted by the NATIONAL GEODETIC SURVEY
 JB1058.in June 1991.
 JB1058
 JB1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1058.GEOID18 height accuracy estimate available here.
 JB1058
 JB1058.Click photographs - Photos may exist for this station.
 JB1058
 JB1058.The dynamic height is computed by dividing the NAVD 88
 JB1058.geopotential number by the normal gravity value computed on the
 JB1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1058.degrees latitude (g = 980.6199 gals.).
 JB1058
 JB1058.The modeled gravity was interpolated from observed gravity values.
 JB1058
 JB1058;                    North         East    Units  Estimated Accuracy
 JB1058;SPC IL W     -   173,160.      783,690.      MT  (+/- 180 meters Scaled)
 JB1058
 JB1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH064328(NAD 83)
 JB1058
 JB1058                          SUPERSEDED SURVEY CONTROL
 JB1058
 JB1058  NGVD 29 (??/??/92)  159.840  (m)          524.41   (f) ADJ UNCH    1 1
 JB1058
 JB1058.Superseded values are not recommended for survey control.
 JB1058
 JB1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1058.See file dsdata.pdf to determine how the superseded data were derived.
 JB1058
 JB1058_MARKER: DB = BENCH MARK DISK
 JB1058_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB1058_SP_SET: LOADING RAMP
 JB1058_STAMPING: R 160 1954
 JB1058_MARK LOGO: CGS
 JB1058_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1058
 JB1058  HISTORY     - Date     Condition        Report By
 JB1058  HISTORY     - 1954     MONUMENTED       CGS
 JB1058  HISTORY     - 1969     GOOD             CGS
 JB1058  HISTORY     - 1978     GOOD             ILDT
 JB1058  HISTORY     - 20110809 POOR             ILDT
 JB1058
 JB1058                          STATION DESCRIPTION
 JB1058
 JB1058'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1058'6 MI N FROM TAMAROA.
 JB1058'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1058'AT TAMAROA, THENCE 6.0 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB1058'RAILROAD, AT THE COMMUNITY OF DU BOIS, OR ABOUT 7.45 MILES SOUTH
 JB1058'ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT ASHLEY,
 JB1058'115 YARDS SOUTHEAST OF THE SOUTHEAST CORNER OF A POST OFFICE
 JB1058'BUILDING, 35 1/2 FEET EAST OF THE EAST RAIL OF THE EAST SET OF
 JB1058'TRACKS, 108 FEET SOUTH OF THE CENTER LINE OF A PAVED STREET,
 JB1058'SET IN THE NORTH FACE AND 0.8 FOOT WEST OF THE NORTHEAST CORNER
 JB1058'OF A CONCRETE FOUNDATION WHICH IS USED AS A LOADING RAMP, 64 1/2
 JB1058'FEET SOUTH OF A 14-INCH CATALPA TREE, AND ABOUT 1 FOOT ABOVE
 JB1058'THE LEVEL OF THE TRACK.  SEC 33, T3S, R1W.
 JB1058
 JB1058                          STATION RECOVERY (1978)
 JB1058
 JB1058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1058'RECOVERED IN GOOD CONDITION.
 JB1058
 JB1058                          STATION RECOVERY (2011)
 JB1058
 JB1058'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1058'SET VERTICALLY, CAP OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1290 ***********************************************************************
 LC1290  DESIGNATION -  R 161
 LC1290  PID         -  LC1290
 LC1290  STATE/COUNTY-  IL/TAZEWELL
 LC1290  COUNTRY     -  US
 LC1290  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1290
 LC1290                         *CURRENT SURVEY CONTROL
 LC1290  ______________________________________________________________________
 LC1290* NAD 83(1986) POSITION- 40 32 47.50   (N) 089 34 40.78   (W)   HD_HELD1
 LC1290* NAVD 88 ORTHO HEIGHT -   194.320 (meters)      637.53  (feet) ADJUSTED
 LC1290  ______________________________________________________________________
 LC1290  GEOID HEIGHT    -        -32.846 (meters)                     GEOID18
 LC1290  DYNAMIC HEIGHT  -        194.227 (meters)      637.23  (feet) COMP
 LC1290  MODELED GRAVITY -    980,141.0   (mgal)                       NAVD 88
 LC1290
 LC1290  VERT ORDER      -  FIRST     CLASS II
 LC1290
 LC1290.The horizontal coordinates were determined by differentially corrected
 LC1290.hand held GPS observations or other comparable positioning techniques
 LC1290.and have an estimated accuracy of +/- 3 meters.
 LC1290
 LC1290.The orthometric height was determined by differential leveling and
 LC1290.adjusted by the NATIONAL GEODETIC SURVEY
 LC1290.in June 1991.
 LC1290
 LC1290.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1290.GEOID18 height accuracy estimate available here.
 LC1290
 LC1290.Click photographs - Photos may exist for this station.
 LC1290
 LC1290.The dynamic height is computed by dividing the NAVD 88
 LC1290.geopotential number by the normal gravity value computed on the
 LC1290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1290.degrees latitude (g = 980.6199 gals.).
 LC1290
 LC1290.The modeled gravity was interpolated from observed gravity values.
 LC1290
 LC1290;                    North         East    Units  Estimated Accuracy
 LC1290;SPC IL W     -   430,837.1     749,863.1     MT  (+/- 3 meters HH1 GPS) 
 LC1290
 LC1290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8169691613(NAD 83)
 LC1290
 LC1290                          SUPERSEDED SURVEY CONTROL
 LC1290
 LC1290  NGVD 29 (??/??/92)  194.417  (m)          637.85   (f) ADJ UNCH    1 2
 LC1290
 LC1290.Superseded values are not recommended for survey control.
 LC1290
 LC1290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1290.See file dsdata.pdf to determine how the superseded data were derived.
 LC1290
 LC1290_MARKER: DB = BENCH MARK DISK
 LC1290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1290_STAMPING: R 161 1954
 LC1290_MARK LOGO: CGS
 LC1290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1290+STABILITY: SURFACE MOTION
 LC1290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1290+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2002
 LC1290
 LC1290  HISTORY     - Date     Condition        Report By
 LC1290  HISTORY     - 1954     MONUMENTED       CGS
 LC1290  HISTORY     - 1975     GOOD             LOCENG
 LC1290  HISTORY     - 20020806 GOOD             CMT
 LC1290
 LC1290                          STATION DESCRIPTION
 LC1290
 LC1290'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1290'4.4 MI E FROM PEKIN.
 LC1290'4.35 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1290'FREIGHT STATION AT PEKIN, AT A GRAVEL ROAD CROSSING, ABOUT 0.1
 LC1290'MILE WEST OF A CEMETERY WHICH IS ON SOUTH SIDE OF TRACK, 43 FEET
 LC1290'SOUTH OF SOUTH RAIL, 59 FEET SOUTHEAST OF CENTER OF CROSSING,
 LC1290'24 FEET EAST OF CENTER LINE OF ROAD, 34 FEET WEST OF TELEPHONE
 LC1290'POLE NO. 198/11, 27 FEET SOUTHEAST OF EAST END OF A 30-INCH METAL
 LC1290'PIPE CULVERT UNDER ROAD, 3 FEET NORTH OF A FENCE CORNER, 2 FEET
 LC1290'WEST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF
 LC1290'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC1290
 LC1290                          STATION RECOVERY (1975)
 LC1290
 LC1290'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1290'14.4 FT. E. OF THE E. END OF A METAL PIPE - 2 FT NE OF A CONC. POST
 LC1290'TELE POLE GONE FENCE CORNER GONE.
 LC1290
 LC1290                          STATION RECOVERY (2002)
 LC1290
 LC1290'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC1290'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1279 ***********************************************************************
 LC1279  DESIGNATION -  R 163
 LC1279  PID         -  LC1279
 LC1279  STATE/COUNTY-  IL/PEORIA
 LC1279  COUNTRY     -  US
 LC1279  USGS QUAD   -  PEKIN (2018)
 LC1279
 LC1279                         *CURRENT SURVEY CONTROL
 LC1279  ______________________________________________________________________
 LC1279* NAD 83(1986) POSITION- 40 37 24.36   (N) 089 40 15.21   (W)   HD_HELD1
 LC1279* NAVD 88 ORTHO HEIGHT -   193.360 (meters)      634.38  (feet) ADJUSTED
 LC1279  ______________________________________________________________________
 LC1279  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 LC1279  DYNAMIC HEIGHT  -        193.270 (meters)      634.09  (feet) COMP
 LC1279  MODELED GRAVITY -    980,151.7   (mgal)                       NAVD 88
 LC1279
 LC1279  VERT ORDER      -  FIRST     CLASS II
 LC1279
 LC1279.The horizontal coordinates were determined by differentially corrected
 LC1279.hand held GPS observations or other comparable positioning techniques
 LC1279.and have an estimated accuracy of +/- 3 meters.
 LC1279
 LC1279.The orthometric height was determined by differential leveling and
 LC1279.adjusted by the NATIONAL GEODETIC SURVEY
 LC1279.in June 1991.
 LC1279
 LC1279.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1279.GEOID18 height accuracy estimate available here.
 LC1279
 LC1279.Click photographs - Photos may exist for this station.
 LC1279
 LC1279.The dynamic height is computed by dividing the NAVD 88
 LC1279.geopotential number by the normal gravity value computed on the
 LC1279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1279.degrees latitude (g = 980.6199 gals.).
 LC1279
 LC1279.The modeled gravity was interpolated from observed gravity values.
 LC1279
 LC1279;                    North         East    Units  Estimated Accuracy
 LC1279;SPC IL W     -   439,328.3     741,946.2     MT  (+/- 3 meters HH1 GPS) 
 LC1279
 LC1279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7408700385(NAD 83)
 LC1279
 LC1279                          SUPERSEDED SURVEY CONTROL
 LC1279
 LC1279  NGVD 29 (??/??/92)  193.465  (m)          634.73   (f) ADJ UNCH    1 2
 LC1279
 LC1279.Superseded values are not recommended for survey control.
 LC1279
 LC1279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1279.See file dsdata.pdf to determine how the superseded data were derived.
 LC1279
 LC1279_MARKER: DB = BENCH MARK DISK
 LC1279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1279_STAMPING: R 163 1954
 LC1279_MARK LOGO: CGS
 LC1279_PROJECTION: PROJECTING 3 CENTIMETERS
 LC1279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1279+STABILITY: SURFACE MOTION
 LC1279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1279+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2017
 LC1279
 LC1279  HISTORY     - Date     Condition        Report By
 LC1279  HISTORY     - 1954     MONUMENTED       CGS
 LC1279  HISTORY     - 1968     GOOD             CGS
 LC1279  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1279  HISTORY     - 20140812 GOOD             ILDT
 LC1279  HISTORY     - 20171013 GOOD             AMESC
 LC1279
 LC1279                          STATION DESCRIPTION
 LC1279
 LC1279'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1279'1 MI S FROM OAK GROVE.
 LC1279'1.0 MILE SOUTH ALONG A GRAVEL ROAD FROM CROSSROAD AND SCHOOL
 LC1279'AT OAK GROVE, AT A CROSSROAD, 19 FEET EAST OF CENTER LINE OF ROAD,
 LC1279'18 FEET SOUTH OF CENTER LINE OF ROAD EAST, 23 FEET SOUTHEAST OF
 LC1279'CENTER OF INTERSECTION, 3 FEET EAST-SOUTHEAST OF A POWER POLE,
 LC1279'1 1/2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT
 LC1279'ABOVE LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1279'4 INCHES.
 LC1279
 LC1279                          STATION RECOVERY (1968)
 LC1279
 LC1279'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1279'RECOVERED IN GOOD CONDITION.
 LC1279
 LC1279                          STATION RECOVERY (1999)
 LC1279
 LC1279'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1279'MARK NOT FOUND.
 LC1279
 LC1279                          STATION RECOVERY (2014)
 LC1279
 LC1279'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LC1279'RECOVERED IN GOOD CONDITION.
 LC1279
 LC1279                          STATION RECOVERY (2017)
 LC1279
 LC1279'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (CFM)
 LC1279'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0374 ***********************************************************************
 LC0374  DESIGNATION -  R 164
 LC0374  PID         -  LC0374
 LC0374  STATE/COUNTY-  IL/MCLEAN
 LC0374  COUNTRY     -  US
 LC0374  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0374
 LC0374                         *CURRENT SURVEY CONTROL
 LC0374  ______________________________________________________________________
 LC0374* NAD 83(1986) POSITION- 40 25 59.     (N) 088 57 21.     (W)   SCALED
 LC0374* NAVD 88 ORTHO HEIGHT -   250.159 (meters)      820.73  (feet) ADJUSTED
 LC0374  ______________________________________________________________________
 LC0374  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 LC0374  DYNAMIC HEIGHT  -        250.041 (meters)      820.34  (feet) COMP
 LC0374  MODELED GRAVITY -    980,144.4   (mgal)                       NAVD 88
 LC0374
 LC0374  VERT ORDER      -  FIRST     CLASS II
 LC0374
 LC0374.The horizontal coordinates were scaled from a map and have
 LC0374.an estimated accuracy of +/- 6 seconds.
 LC0374
 LC0374.The orthometric height was determined by differential leveling and
 LC0374.adjusted by the NATIONAL GEODETIC SURVEY
 LC0374.in June 1991.
 LC0374
 LC0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0374.GEOID18 height accuracy estimate available here.
 LC0374
 LC0374.Click photographs - Photos may exist for this station.
 LC0374
 LC0374.The dynamic height is computed by dividing the NAVD 88
 LC0374.geopotential number by the normal gravity value computed on the
 LC0374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0374.degrees latitude (g = 980.6199 gals.).
 LC0374
 LC0374.The modeled gravity was interpolated from observed gravity values.
 LC0374
 LC0374;                    North         East    Units  Estimated Accuracy
 LC0374;SPC IL E     -   418,270.      247,180.      MT  (+/- 180 meters Scaled)
 LC0374
 LC0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK341776(NAD 83)
 LC0374
 LC0374                          SUPERSEDED SURVEY CONTROL
 LC0374
 LC0374  NGVD 29 (??/??/92)  250.229  (m)          820.96   (f) ADJ UNCH    1 2
 LC0374
 LC0374.Superseded values are not recommended for survey control.
 LC0374
 LC0374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0374.See file dsdata.pdf to determine how the superseded data were derived.
 LC0374
 LC0374_MARKER: DB = BENCH MARK DISK
 LC0374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0374_STAMPING: R 164 1954
 LC0374_MARK LOGO: CGS
 LC0374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0374+STABILITY: SURFACE MOTION
 LC0374
 LC0374  HISTORY     - Date     Condition        Report By
 LC0374  HISTORY     - 1954     MONUMENTED       CGS
 LC0374  HISTORY     - 1986     GOOD             NGS
 LC0374
 LC0374                          STATION DESCRIPTION
 LC0374
 LC0374'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0374'3.7 MI SE FROM BLOOMINGTON.
 LC0374'ABOUT 3.7 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0374'THE FREIGHT STATION AT BLOOMINGTON, AT AN EAST-WEST ROAD CROSSING,
 LC0374'43 FEET NORTHEAST AND ACROSS ROAD FROM NORTHEAST RAIL, 23 FEET
 LC0374'NORTH OF CENTER LINE OF ROAD, 48 FEET EAST-NORTHEAST OF CENTER OF
 LC0374'CROSSING, 11 FEET NORTHWEST OF POWER POLE NO. 91, 7 FEET WEST-NORTHWES
 LC0374'OF A FENCE CORNER, 4 FEET SOUTHWEST OF A FENCE LINE, 2 FEET WEST
 LC0374'OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF TRACK
 LC0374'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0374
 LC0374                          STATION RECOVERY (1986)
 LC0374
 LC0374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0374'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  1.1 KM (0.7 MI)
 LC0374'SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH INTERSTATE
 LC0374'HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, THENCE 0.8 KM (0.5 MI)
 LC0374'SOUTHERLY ALONG A PAVED ROAD, THENCE 1.5 KM (0.95 MI) SOUTHEASTERLY
 LC0374'ALONG THE CONRAIL RAILROAD. ADD--AT THE INTERSECTION OF COUNTY ROAD
 LC0374'1025 N.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0410 ***********************************************************************
 LC0410  DESIGNATION -  R 165
 LC0410  PID         -  LC0410
 LC0410  STATE/COUNTY-  IL/PIATT
 LC0410  COUNTRY     -  US
 LC0410  USGS QUAD   -  MANSFIELD (2018)
 LC0410
 LC0410                         *CURRENT SURVEY CONTROL
 LC0410  ______________________________________________________________________
 LC0410* NAD 83(1986) POSITION- 40 13 26.     (N) 088 33 21.     (W)   SCALED
 LC0410* NAVD 88 ORTHO HEIGHT -   221.471 (meters)      726.61  (feet) ADJUSTED
 LC0410  ______________________________________________________________________
 LC0410  GEOID HEIGHT    -        -31.955 (meters)                     GEOID18
 LC0410  DYNAMIC HEIGHT  -        221.362 (meters)      726.25  (feet) COMP
 LC0410  MODELED GRAVITY -    980,130.3   (mgal)                       NAVD 88
 LC0410
 LC0410  VERT ORDER      -  FIRST     CLASS II
 LC0410
 LC0410.The horizontal coordinates were scaled from a map and have
 LC0410.an estimated accuracy of +/- 6 seconds.
 LC0410
 LC0410.The orthometric height was determined by differential leveling and
 LC0410.adjusted by the NATIONAL GEODETIC SURVEY
 LC0410.in June 1991.
 LC0410
 LC0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0410.GEOID18 height accuracy estimate available here.
 LC0410
 LC0410.Click photographs - Photos may exist for this station.
 LC0410
 LC0410.The dynamic height is computed by dividing the NAVD 88
 LC0410.geopotential number by the normal gravity value computed on the
 LC0410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0410.degrees latitude (g = 980.6199 gals.).
 LC0410
 LC0410.The modeled gravity was interpolated from observed gravity values.
 LC0410
 LC0410;                    North         East    Units  Estimated Accuracy
 LC0410;SPC IL E     -   394,880.      281,060.      MT  (+/- 180 meters Scaled)
 LC0410
 LC0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK676537(NAD 83)
 LC0410
 LC0410                          SUPERSEDED SURVEY CONTROL
 LC0410
 LC0410  NGVD 29 (??/??/92)  221.509  (m)          726.73   (f) ADJ UNCH    1 2
 LC0410
 LC0410.Superseded values are not recommended for survey control.
 LC0410
 LC0410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0410.See file dsdata.pdf to determine how the superseded data were derived.
 LC0410
 LC0410_MARKER: DB = BENCH MARK DISK
 LC0410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0410_STAMPING: R 165 1954
 LC0410_MARK LOGO: CGS
 LC0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0410+STABILITY: SURFACE MOTION
 LC0410
 LC0410  HISTORY     - Date     Condition        Report By
 LC0410  HISTORY     - 1954     MONUMENTED       CGS
 LC0410  HISTORY     - 1959     GOOD             CGS
 LC0410  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0410
 LC0410                          STATION DESCRIPTION
 LC0410
 LC0410'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0410'2.4 MI W FROM MANSFIELD.
 LC0410'ABOUT 2.4 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0410'STATION AT MANSFIELD, AT A GRAVEL ROAD CROSSING, 45 FEET SOUTH
 LC0410'OF SOUTH RAIL, 55 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE CROSSING,
 LC0410'37 FEET WEST OF THE CENTER LINE OF ROAD, 57 FEET WEST AND ACROSS THE
 LC0410'ROAD FROM TELEPHONE POLE NUMBER 809, 29 FEET EAST-SOUTHEAST OF
 LC0410'TELEPHONE POLE NUMBER 136/13, 2 FEET NORTH OF A FENCE, 2 FEET
 LC0410'WEST OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 LC0410'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 LC0410'INCHES.
 LC0410
 LC0410                          STATION RECOVERY (1986)
 LC0410
 LC0410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0410'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0175 ***********************************************************************
 LC0175  DESIGNATION -  R 166
 LC0175  PID         -  LC0175
 LC0175  STATE/COUNTY-  IL/CHAMPAIGN
 LC0175  COUNTRY     -  US
 LC0175  USGS QUAD   -  URBANA (2018)
 LC0175
 LC0175                         *CURRENT SURVEY CONTROL
 LC0175  ______________________________________________________________________
 LC0175* NAD 83(1986) POSITION- 40 04 09.     (N) 088 08 33.     (W)   SCALED
 LC0175* NAVD 88 ORTHO HEIGHT -   209.157 (meters)      686.21  (feet) ADJUSTED
 LC0175  ______________________________________________________________________
 LC0175  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 LC0175  DYNAMIC HEIGHT  -        209.051 (meters)      685.86  (feet) COMP
 LC0175  MODELED GRAVITY -    980,112.1   (mgal)                       NAVD 88
 LC0175
 LC0175  VERT ORDER      -  FIRST     CLASS II
 LC0175
 LC0175.The horizontal coordinates were scaled from a map and have
 LC0175.an estimated accuracy of +/- 6 seconds.
 LC0175
 LC0175.The orthometric height was determined by differential leveling and
 LC0175.adjusted by the NATIONAL GEODETIC SURVEY
 LC0175.in June 1991.
 LC0175
 LC0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0175.GEOID18 height accuracy estimate available here.
 LC0175
 LC0175.Click photographs - Photos may exist for this station.
 LC0175
 LC0175.The dynamic height is computed by dividing the NAVD 88
 LC0175.geopotential number by the normal gravity value computed on the
 LC0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0175.degrees latitude (g = 980.6199 gals.).
 LC0175
 LC0175.The modeled gravity was interpolated from observed gravity values.
 LC0175
 LC0175;                    North         East    Units  Estimated Accuracy
 LC0175;SPC IL E     -   377,700.      316,280.      MT  (+/- 180 meters Scaled)
 LC0175
 LC0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK025360(NAD 83)
 LC0175
 LC0175                          SUPERSEDED SURVEY CONTROL
 LC0175
 LC0175  NGVD 29 (??/??/92)  209.197  (m)          686.34   (f) ADJ UNCH    1 2
 LC0175
 LC0175.Superseded values are not recommended for survey control.
 LC0175
 LC0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0175.See file dsdata.pdf to determine how the superseded data were derived.
 LC0175
 LC0175_MARKER: DB = BENCH MARK DISK
 LC0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0175_STAMPING: R 166 1954
 LC0175_MARK LOGO: CGS
 LC0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0175+STABILITY: SURFACE MOTION
 LC0175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0175+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2005
 LC0175
 LC0175  HISTORY     - Date     Condition        Report By
 LC0175  HISTORY     - 1954     MONUMENTED       CGS
 LC0175  HISTORY     - 1973     GOOD             NGS
 LC0175  HISTORY     - 1976     GOOD             LOCENG
 LC0175  HISTORY     - 1986     GOOD             NGS
 LC0175  HISTORY     - 19980603 GOOD             BCA
 LC0175  HISTORY     - 20051123 GOOD             ILDT
 LC0175
 LC0175                          STATION DESCRIPTION
 LC0175
 LC0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0175'4.7 MI SE FROM URBANA.
 LC0175'ABOUT 4.7 MILES SOUTHEAST ALONG THE WABASH RAILROAD FROM THE
 LC0175'STATION AT URBANA, ABOUT 4.85 MILES NORTHWEST OF THE STATION
 LC0175'AT SIDNEY, AT A NORTH-SOUTH BLACK TOP ROAD CROSSING, 29 FEET
 LC0175'SOUTHWEST OF SOUTHWEST RAIL, 124 FEET SOUTHEAST OF CENTER OF
 LC0175'CROSSING, 69 FEET EAST OF CENTER LINE OF BLACK TOP ROAD, 66 FEET
 LC0175'SOUTHEAST OF A FENCE CORNER, 92 1/2 FEET SOUTHEAST OF A CROSSING
 LC0175'WARNING SIGN, 1 FOOT NORTHEAST OF A FENCE LINE, 2 FEET SOUTHEAST
 LC0175'OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW LEVEL OF
 LC0175'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0175
 LC0175                          STATION RECOVERY (1973)
 LC0175
 LC0175'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0175'RECOVERED IN GOOD CONDITION.
 LC0175
 LC0175                          STATION RECOVERY (1976)
 LC0175
 LC0175'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 LC0175'RECOVERED IN GOOD CONDITION.
 LC0175
 LC0175                          STATION RECOVERY (1986)
 LC0175
 LC0175'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0175'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  7.0 KM (4.35
 LC0175'MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH U.S.
 LC0175'HIGHWAY 150 IN URBANA, THENCE 2.4 KM (1.5 MI) SOUTHEAST ALONG THE
 LC0175'NORFOLK AND WESTERN RAILROAD.  DELETE--66 FEET SOUTHEAST OF A FENCE
 LC0175'CORNER, AND 1 FOOT NORTHEAST OF FENCE.  NOTE--NOT LEVELED TO IN 1986.
 LC0175
 LC0175                          STATION RECOVERY (1998)
 LC0175
 LC0175'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0175'NEW REACH AS FOLLOWS.  FROM THE JUNCTION OF RTE 130 AND RTE 150, GO
 LC0175'2.0 MILES SOUTH TO WINDSOR RD. THEN 1.0 MILES EAST TO CR1700E. THEN
 LC0175'SOUTH 1.0 MILES TO OLD R.R. BED AND STATION ON LEFT. 68.6 FT. EAST OF
 LC0175'CENTERLINE ROAD, 42.8 FT. SE OF THE SOUTH OF 2 UTIL POLES, 38.7 FT SE
 LC0175'OF THE NORTH OF TWO UTIL POLES, ON THE SOUTH SIDE OF R.R. BED
 LC0175
 LC0175                          STATION RECOVERY (2005)
 LC0175
 LC0175'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3181 ***********************************************************************
 AI3181  DESIGNATION -  R 166 RESET
 AI3181  PID         -  AI3181
 AI3181  STATE/COUNTY-  IL/CHAMPAIGN
 AI3181  COUNTRY     -  US
 AI3181  USGS QUAD   -  URBANA (2018)
 AI3181
 AI3181                         *CURRENT SURVEY CONTROL
 AI3181  ______________________________________________________________________
 AI3181* NAD 83(1986) POSITION- 40 04 09.     (N) 088 08 33.     (W)   SCALED
 AI3181* NAVD 88 ORTHO HEIGHT -   209.06  (meters)      685.9   (feet) RESET
 AI3181  ______________________________________________________________________
 AI3181  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 AI3181  VERT ORDER      -  THIRD
 AI3181
 AI3181.The horizontal coordinates were scaled from a map and have
 AI3181.an estimated accuracy of +/- 6 seconds.
 AI3181
 AI3181.The orthometric height was computed from unverified reset data.
 AI3181
 AI3181.No vertical observational check was made to the station.
 AI3181
 AI3181.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3181.GEOID18 height accuracy estimate available here.
 AI3181
 AI3181.Click photographs - Photos may exist for this station.
 AI3181
 AI3181;                    North         East    Units  Estimated Accuracy
 AI3181;SPC IL E     -   377,700.      316,280.      MT  (+/- 180 meters Scaled)
 AI3181
 AI3181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK025360(NAD 83)
 AI3181
 AI3181                          SUPERSEDED SURVEY CONTROL
 AI3181
 AI3181.No superseded survey control is available for this station.
 AI3181
 AI3181_MARKER: DV = VERTICAL CONTROL DISK
 AI3181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3181_STAMPING: R 166 RESET 1999
 AI3181_MARK LOGO: NGS
 AI3181_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AI3181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3181+STABILITY: SURFACE MOTION
 AI3181
 AI3181  HISTORY     - Date     Condition        Report By
 AI3181  HISTORY     - 1999     MONUMENTED       NGS
 AI3181
 AI3181                          STATION DESCRIPTION
 AI3181
 AI3181'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (RKB)
 AI3181'TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 130 (HIGHCROSS ROAD) AND
 AI3181'U.S.  ROUTE 150 ON THE EAST SIDE OF URBANA, PROCEED SOUTH ON ROUTE 130
 AI3181'FOR 2.0 MI (3.2 KM) TO ROAD 1400 N (WINDSOR ROAD) AT THE SMALL
 AI3181'SETTLEMENT OF MYRA.  TURN LEFT, EAST, FOR 1.0 MI (1.6 KM) TO
 AI3181'COTTONWOOD ROAD, TURN RIGHT, SOUTH FOR 1.0 MI (1.6 KM) TO A POWERLINE
 AI3181'CROSSING AND THE STATION ON THE LEFT, 5.8 MI (9.3 KM) EAST OF THE
 AI3181'CENTERLINE OF COTTONWOOD ROAD, 21.0 MI (33.8 KM) NORTHEAST OF A POWER
 AI3181'POLE ON THE WEST SIDE OF THE ROAD, 32.7 MI (52.6 KM) SOUTH OF A METAL
 AI3181'SPLICE BOX ON THE EAST SIDE OF THE ROAD, 22.7 MI (36.5 KM)
 AI3181'SOUTH-SOUTHWEST OF THE WESTERMOST POLE OF LARGE DOUBLE POLE
 AI3181'TRANSMISSION LINE TOWER, AND 0.2 MI (0.3 KM) WEST OF A FIBERGLASS
 AI3181'WITNESS POST.  VERTICAL CONTROL DISK SET IN A 25 CM ROUND CONCRETE
 AI3181'MONUMENT, FLUSH, GOOD FOR GPS. GPS NAVIGATED POSITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1837 ***********************************************************************
 LB1837  DESIGNATION -  R 167
 LB1837  PID         -  LB1837
 LB1837  STATE/COUNTY-  IL/VERMILION
 LB1837  COUNTRY     -  US
 LB1837  USGS QUAD   -  OAKWOOD (2018)
 LB1837
 LB1837                         *CURRENT SURVEY CONTROL
 LB1837  ______________________________________________________________________
 LB1837* NAD 83(1986) POSITION- 40 00 56.     (N) 087 49 45.     (W)   SCALED
 LB1837* NAVD 88 ORTHO HEIGHT -   204.441 (meters)      670.74  (feet) ADJUSTED
 LB1837  ______________________________________________________________________
 LB1837  GEOID HEIGHT    -        -32.224 (meters)                     GEOID18
 LB1837  DYNAMIC HEIGHT  -        204.338 (meters)      670.40  (feet) COMP
 LB1837  MODELED GRAVITY -    980,115.2   (mgal)                       NAVD 88
 LB1837
 LB1837  VERT ORDER      -  FIRST     CLASS II
 LB1837
 LB1837.The horizontal coordinates were scaled from a map and have
 LB1837.an estimated accuracy of +/- 6 seconds.
 LB1837
 LB1837.The orthometric height was determined by differential leveling and
 LB1837.adjusted by the NATIONAL GEODETIC SURVEY
 LB1837.in June 1991.
 LB1837
 LB1837.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1837.GEOID18 height accuracy estimate available here.
 LB1837
 LB1837.Click photographs - Photos may exist for this station.
 LB1837
 LB1837.The dynamic height is computed by dividing the NAVD 88
 LB1837.geopotential number by the normal gravity value computed on the
 LB1837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1837.degrees latitude (g = 980.6199 gals.).
 LB1837
 LB1837.The modeled gravity was interpolated from observed gravity values.
 LB1837
 LB1837;                    North         East    Units  Estimated Accuracy
 LB1837;SPC IL E     -   371,850.      343,040.      MT  (+/- 180 meters Scaled)
 LB1837
 LB1837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK292298(NAD 83)
 LB1837
 LB1837                          SUPERSEDED SURVEY CONTROL
 LB1837
 LB1837  NGVD 29 (??/??/92)  204.497  (m)          670.92   (f) ADJ UNCH    1 2
 LB1837
 LB1837.Superseded values are not recommended for survey control.
 LB1837
 LB1837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1837.See file dsdata.pdf to determine how the superseded data were derived.
 LB1837
 LB1837_MARKER: DB = BENCH MARK DISK
 LB1837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1837_STAMPING: R 167 1954
 LB1837_MARK LOGO: CGS
 LB1837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1837+STABILITY: SURFACE MOTION
 LB1837
 LB1837  HISTORY     - Date     Condition        Report By
 LB1837  HISTORY     - 1954     MONUMENTED       CGS
 LB1837  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 LB1837
 LB1837                          STATION DESCRIPTION
 LB1837
 LB1837'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1837'2.1 MI S FROM FAIRMOUNT.
 LB1837'ABOUT 2.1 MILES SOUTH ALONG A PAVED ROAD LEADING TO SIDELL FROM
 LB1837'THE CROSSING OF WABASH RAILROAD AT FAIRMOUNT, AT THE JUNCTION
 LB1837'OF A ROAD WEST AND A DRIVE EAST TO A FARM, 48 1/2 FEET WEST OF
 LB1837'CENTER LINE OF PAVED ROAD, 24 FEET SOUTH OF CENTER LINE OF ROAD
 LB1837'WEST, 1 FOOT EAST OF A 6 BY 8-INCH WOODEN R/W POST, 22 1/2 FEET
 LB1837'SOUTHWEST OF SOUTH END OF A 15-INCH PIPE CULVERT UNDER ROAD
 LB1837'WEST, ABOUT LEVEL WITH ROADS AND SET IN THE TOP OF A CONCRETE
 LB1837'POST PROJECTING 2 INCHES.
 LB1837
 LB1837                          STATION RECOVERY (2011)
 LB1837
 LB1837'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LB1837'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0878 ***********************************************************************
 JB0878  DESIGNATION -  R 169
 JB0878  PID         -  JB0878
 JB0878  STATE/COUNTY-  IL/CLINTON
 JB0878  COUNTRY     -  US
 JB0878  USGS QUAD   -  CARLYLE (2018)
 JB0878
 JB0878                         *CURRENT SURVEY CONTROL
 JB0878  ______________________________________________________________________
 JB0878* NAD 83(1986) POSITION- 38 36 15.     (N) 089 16 39.     (W)   SCALED
 JB0878* NAVD 88 ORTHO HEIGHT -   136.843 (meters)      448.96  (feet) ADJUSTED
 JB0878  ______________________________________________________________________
 JB0878  GEOID HEIGHT    -        -30.913 (meters)                     GEOID18
 JB0878  DYNAMIC HEIGHT  -        136.755 (meters)      448.67  (feet) COMP
 JB0878  MODELED GRAVITY -    979,987.1   (mgal)                       NAVD 88
 JB0878
 JB0878  VERT ORDER      -  FIRST     CLASS I
 JB0878
 JB0878.The horizontal coordinates were scaled from a map and have
 JB0878.an estimated accuracy of +/- 6 seconds.
 JB0878
 JB0878.The orthometric height was determined by differential leveling and
 JB0878.adjusted by the NATIONAL GEODETIC SURVEY
 JB0878.in June 1991.
 JB0878
 JB0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0878.GEOID18 height accuracy estimate available here.
 JB0878
 JB0878.Click photographs - Photos may exist for this station.
 JB0878
 JB0878.The dynamic height is computed by dividing the NAVD 88
 JB0878.geopotential number by the normal gravity value computed on the
 JB0878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0878.degrees latitude (g = 980.6199 gals.).
 JB0878
 JB0878.The modeled gravity was interpolated from observed gravity values.
 JB0878
 JB0878;                    North         East    Units  Estimated Accuracy
 JB0878;SPC IL W     -   215,410.      777,450.      MT  (+/- 180 meters Scaled)
 JB0878
 JB0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH016753(NAD 83)
 JB0878
 JB0878                          SUPERSEDED SURVEY CONTROL
 JB0878
 JB0878  NGVD 29 (??/??/92)  136.963  (m)          449.35   (f) ADJ UNCH    1 1
 JB0878
 JB0878.Superseded values are not recommended for survey control.
 JB0878
 JB0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0878.See file dsdata.pdf to determine how the superseded data were derived.
 JB0878
 JB0878_MARKER: DB = BENCH MARK DISK
 JB0878_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0878_STAMPING: R 169 1969
 JB0878_MARK LOGO: CGS
 JB0878_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0878_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0878+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2013
 JB0878
 JB0878  HISTORY     - Date     Condition        Report By
 JB0878  HISTORY     - 1969     MONUMENTED       CGS
 JB0878  HISTORY     - 20110818 GOOD             ILDT
 JB0878  HISTORY     - 20130924 GOOD             ILDT
 JB0878
 JB0878                          STATION DESCRIPTION
 JB0878
 JB0878'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0878'5.3 MI E FROM CARLYLE.
 JB0878'ABOUT 5.3 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0878'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, ABOUT 0.15 MILE WEST
 JB0878'OF A 15 FOOT CONCRETE BRIDGE OVER A SMALL STREAM, 43 FEET
 JB0878'SOUTHWEST OF THE CENTER OF THE CROSSING OF A FARM ROAD, 35.8 FEET
 JB0878'SOUTH OF THE SOUTH RAIL, 18 FEET WEST OF THE CENTER LINE OF THE
 JB0878'ROAD, 2 FEET WEST OF MILEPOLE 285-29, 1.3 FEET EAST OF A METAL
 JB0878'WITNESS POST, 2 1/2 FEET BELOW THE LEVEL OF THE TRACK AND IS A
 JB0878'DISK ON THE TOP OF A 3 INCH PIPE WHICH PROJECTS 3 INCHES ABOVE
 JB0878'THE LEVEL OF THE GROUND.  SECTION 23, T2N, R2W.
 JB0878
 JB0878                          STATION RECOVERY (2011)
 JB0878
 JB0878'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0878'RECOVERED IN GOOD CONDITION.
 JB0878
 JB0878                          STATION RECOVERY (2013)
 JB0878
 JB0878'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0878'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0135 ***********************************************************************
 LC0135  DESIGNATION -  R 171
 LC0135  PID         -  LC0135
 LC0135  STATE/COUNTY-  IL/CHAMPAIGN
 LC0135  COUNTRY     -  US
 LC0135  USGS QUAD   -  RISING (2018)
 LC0135
 LC0135                         *CURRENT SURVEY CONTROL
 LC0135  ______________________________________________________________________
 LC0135* NAD 83(1986) POSITION- 40 09 51.     (N) 088 21 01.     (W)   SCALED
 LC0135* NAVD 88 ORTHO HEIGHT -   223.653 (meters)      733.77  (feet) ADJUSTED
 LC0135  ______________________________________________________________________
 LC0135  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC0135  DYNAMIC HEIGHT  -        223.541 (meters)      733.40  (feet) COMP
 LC0135  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 LC0135
 LC0135  VERT ORDER      -  FIRST     CLASS II
 LC0135
 LC0135.The horizontal coordinates were scaled from a map and have
 LC0135.an estimated accuracy of +/- 6 seconds.
 LC0135
 LC0135.The orthometric height was determined by differential leveling and
 LC0135.adjusted by the NATIONAL GEODETIC SURVEY
 LC0135.in June 1991.
 LC0135
 LC0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0135.GEOID18 height accuracy estimate available here.
 LC0135
 LC0135.Click photographs - Photos may exist for this station.
 LC0135
 LC0135.The dynamic height is computed by dividing the NAVD 88
 LC0135.geopotential number by the normal gravity value computed on the
 LC0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0135.degrees latitude (g = 980.6199 gals.).
 LC0135
 LC0135.The modeled gravity was interpolated from observed gravity values.
 LC0135
 LC0135;                    North         East    Units  Estimated Accuracy
 LC0135;SPC IL E     -   388,230.      298,560.      MT  (+/- 180 meters Scaled)
 LC0135
 LC0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK850468(NAD 83)
 LC0135
 LC0135                          SUPERSEDED SURVEY CONTROL
 LC0135
 LC0135  NGVD 29 (??/??/92)  223.701  (m)          733.93   (f) ADJ UNCH    1 2
 LC0135
 LC0135.Superseded values are not recommended for survey control.
 LC0135
 LC0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0135.See file dsdata.pdf to determine how the superseded data were derived.
 LC0135
 LC0135_MARKER: DB = BENCH MARK DISK
 LC0135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0135_STAMPING: R 171 1954
 LC0135_MARK LOGO: CGS
 LC0135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0135+STABILITY: SURFACE MOTION
 LC0135
 LC0135  HISTORY     - Date     Condition        Report By
 LC0135  HISTORY     - 1954     MONUMENTED       CGS
 LC0135  HISTORY     - 1973     GOOD             NGS
 LC0135  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0135
 LC0135                          STATION DESCRIPTION
 LC0135
 LC0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0135'3.6 MI SE FROM MAHOMET.
 LC0135'ABOUT 3.6 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0135'THE STATION AT MAHOMET, ABOUT 1.0 MILE NORTHWEST OF THE ROAD
 LC0135'CROSSING AT RISING, AT A NORTH-SOUTH ROAD CROSSING, 40 1/2 FEET
 LC0135'SOUTHWEST OF SOUTHWEST RAIL, 104 FEET SOUTH-SOUTHEAST OF CENTER
 LC0135'OF CROSSING, 61 FEET EAST OF CENTER LINE OF ROAD, 37 FEET
 LC0135'EAST-SOUTHEAST OF TELEPHONE POLE NO. 264, 23 FEET WEST OF TELEPHONE
 LC0135'POLE NO. 124/24, 3 FEET NORTHEAST OF A FENCE LINE, 2 1/2 FEET
 LC0135'EAST OF A WHITE WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW LEVEL
 LC0135'OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0135
 LC0135                          STATION RECOVERY (1973)
 LC0135
 LC0135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0135'RECOVERED IN GOOD CONDITION.
 LC0135
 LC0135                          STATION RECOVERY (1986)
 LC0135
 LC0135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0135'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0438 ***********************************************************************
 LC0438  DESIGNATION -  R 172
 LC0438  PID         -  LC0438
 LC0438  STATE/COUNTY-  IL/MCLEAN
 LC0438  COUNTRY     -  US
 LC0438  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0438
 LC0438                         *CURRENT SURVEY CONTROL
 LC0438  ______________________________________________________________________
 LC0438* NAD 83(1986) POSITION- 40 26 38.     (N) 088 58 43.     (W)   SCALED
 LC0438* NAVD 88 ORTHO HEIGHT -   262.483 (meters)      861.16  (feet) ADJUSTED
 LC0438  ______________________________________________________________________
 LC0438  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0438  DYNAMIC HEIGHT  -        262.360 (meters)      860.76  (feet) COMP
 LC0438  MODELED GRAVITY -    980,146.0   (mgal)                       NAVD 88
 LC0438
 LC0438  VERT ORDER      -  FIRST     CLASS II
 LC0438
 LC0438.The horizontal coordinates were scaled from a map and have
 LC0438.an estimated accuracy of +/- 6 seconds.
 LC0438
 LC0438.The orthometric height was determined by differential leveling and
 LC0438.adjusted by the NATIONAL GEODETIC SURVEY
 LC0438.in June 1991.
 LC0438
 LC0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0438.GEOID18 height accuracy estimate available here.
 LC0438
 LC0438.Click photographs - Photos may exist for this station.
 LC0438
 LC0438.The dynamic height is computed by dividing the NAVD 88
 LC0438.geopotential number by the normal gravity value computed on the
 LC0438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0438.degrees latitude (g = 980.6199 gals.).
 LC0438
 LC0438.The modeled gravity was interpolated from observed gravity values.
 LC0438
 LC0438;                    North         East    Units  Estimated Accuracy
 LC0438;SPC IL E     -   419,490.      245,260.      MT  (+/- 180 meters Scaled)
 LC0438
 LC0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK321789(NAD 83)
 LC0438
 LC0438                          SUPERSEDED SURVEY CONTROL
 LC0438
 LC0438  NGVD 29 (??/??/92)  262.545  (m)          861.37   (f) ADJ UNCH    1 2
 LC0438
 LC0438.Superseded values are not recommended for survey control.
 LC0438
 LC0438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0438.See file dsdata.pdf to determine how the superseded data were derived.
 LC0438
 LC0438_MARKER: DB = BENCH MARK DISK
 LC0438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0438_STAMPING: R 172 1954
 LC0438_MARK LOGO: CGS
 LC0438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0438+STABILITY: SURFACE MOTION
 LC0438
 LC0438  HISTORY     - Date     Condition        Report By
 LC0438  HISTORY     - 1954     MONUMENTED       CGS
 LC0438  HISTORY     - 1969     GOOD             CGS
 LC0438  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0438
 LC0438                          STATION DESCRIPTION
 LC0438
 LC0438'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0438'3.2 MI S FROM BLOOMINGTON.
 LC0438'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0438'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 2.55 MILES SOUTH ALONG
 LC0438'THE ILLINOIS CENTRAL RAILROAD, 70 FEET SOUTHEAST OF THE CENTER OF
 LC0438'A CROSSING OF THE RAILROAD AND A PAVED ROAD, 48 FEET EAST OF THE
 LC0438'EAST RAIL, 45 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 27 FEET
 LC0438'SOUTH OF A POWER POLE, 20 FEET SOUTH OF AN UNDERGROUND PIPE LINE
 LC0438'MARKER, 1.0 FOOT SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 LC0438'WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0438'PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 22, T23N,
 LC0438'R2E
 LC0438
 LC0438                          STATION RECOVERY (2012)
 LC0438
 LC0438'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0438'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0107 ***********************************************************************
 JB0107  DESIGNATION -  R 173
 JB0107  PID         -  JB0107
 JB0107  STATE/COUNTY-  IL/JASPER
 JB0107  COUNTRY     -  US
 JB0107  USGS QUAD   -  DUNDAS (2018)
 JB0107
 JB0107                         *CURRENT SURVEY CONTROL
 JB0107  ______________________________________________________________________
 JB0107* NAD 83(1986) POSITION- 38 51 12.     (N) 088 05 06.     (W)   SCALED
 JB0107* NAVD 88 ORTHO HEIGHT -   147.657 (meters)      484.44  (feet) ADJUSTED
 JB0107  ______________________________________________________________________
 JB0107  GEOID HEIGHT    -        -31.542 (meters)                     GEOID18
 JB0107  DYNAMIC HEIGHT  -        147.568 (meters)      484.15  (feet) COMP
 JB0107  MODELED GRAVITY -    980,021.5   (mgal)                       NAVD 88
 JB0107
 JB0107  VERT ORDER      -  FIRST     CLASS II
 JB0107
 JB0107.The horizontal coordinates were scaled from a map and have
 JB0107.an estimated accuracy of +/- 6 seconds.
 JB0107
 JB0107.The orthometric height was determined by differential leveling and
 JB0107.adjusted by the NATIONAL GEODETIC SURVEY
 JB0107.in June 1991.
 JB0107
 JB0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0107.GEOID18 height accuracy estimate available here.
 JB0107
 JB0107.Click photographs - Photos may exist for this station.
 JB0107
 JB0107.The dynamic height is computed by dividing the NAVD 88
 JB0107.geopotential number by the normal gravity value computed on the
 JB0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0107.degrees latitude (g = 980.6199 gals.).
 JB0107
 JB0107.The modeled gravity was interpolated from observed gravity values.
 JB0107
 JB0107;                    North         East    Units  Estimated Accuracy
 JB0107;SPC IL E     -   242,730.      321,560.      MT  (+/- 180 meters Scaled)
 JB0107
 JB0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ058010(NAD 83)
 JB0107
 JB0107                          SUPERSEDED SURVEY CONTROL
 JB0107
 JB0107  NGVD 29 (??/??/92)  147.740  (m)          484.71   (f) ADJ UNCH    1 2
 JB0107
 JB0107.Superseded values are not recommended for survey control.
 JB0107
 JB0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0107.See file dsdata.pdf to determine how the superseded data were derived.
 JB0107
 JB0107_MARKER: DB = BENCH MARK DISK
 JB0107_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0107_SP_SET: BOX CULVERT HEADWALL
 JB0107_STAMPING: R 173 1956
 JB0107_MARK LOGO: CGS
 JB0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0107+STABILITY: SURFACE MOTION
 JB0107
 JB0107  HISTORY     - Date     Condition        Report By
 JB0107  HISTORY     - 1956     MONUMENTED       CGS
 JB0107
 JB0107                          STATION DESCRIPTION
 JB0107
 JB0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0107'1.4 MI N FROM DUNDAS.
 JB0107'1.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0107'STATION AT DUNDAS, ABOUT 1 BLOCK NORTH OF CROSSING OF AN EAST-WEST
 JB0107'BLACK TOP ROAD, AT THE FIRST GRAVEL STREET CROSSING SOUTH OF
 JB0107'STATION SIGN, 87 FEET WEST OF WEST RAIL, 12 FEET SOUTH OF CENTER
 JB0107'LINE OF EAST-WEST STREET, IN THE TOP OF EAST END OF SOUTH HEAD
 JB0107'WALL OF A 3-FOOT CONCRETE BOX CULVERT UNDER STREET AND ABOUT 2
 JB0107'FEET ABOVE LEVEL OF STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0214 ***********************************************************************
 KB0214  DESIGNATION -  R 174
 KB0214  PID         -  KB0214
 KB0214  STATE/COUNTY-  IL/CUMBERLAND
 KB0214  COUNTRY     -  US
 KB0214  USGS QUAD   -  TOLEDO (2018)
 KB0214
 KB0214                         *CURRENT SURVEY CONTROL
 KB0214  ______________________________________________________________________
 KB0214* NAD 83(1986) POSITION- 39 19 25.     (N) 088 14 30.     (W)   SCALED
 KB0214* NAVD 88 ORTHO HEIGHT -   185.221 (meters)      607.68  (feet) ADJUSTED
 KB0214  ______________________________________________________________________
 KB0214  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 KB0214  DYNAMIC HEIGHT  -        185.113 (meters)      607.32  (feet) COMP
 KB0214  MODELED GRAVITY -    980,039.4   (mgal)                       NAVD 88
 KB0214
 KB0214  VERT ORDER      -  FIRST     CLASS II
 KB0214
 KB0214.The horizontal coordinates were scaled from a map and have
 KB0214.an estimated accuracy of +/- 6 seconds.
 KB0214
 KB0214.The orthometric height was determined by differential leveling and
 KB0214.adjusted by the NATIONAL GEODETIC SURVEY
 KB0214.in June 1991.
 KB0214
 KB0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0214.GEOID18 height accuracy estimate available here.
 KB0214
 KB0214.Click photographs - Photos may exist for this station.
 KB0214
 KB0214.The dynamic height is computed by dividing the NAVD 88
 KB0214.geopotential number by the normal gravity value computed on the
 KB0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0214.degrees latitude (g = 980.6199 gals.).
 KB0214
 KB0214.The modeled gravity was interpolated from observed gravity values.
 KB0214
 KB0214;                    North         East    Units  Estimated Accuracy
 KB0214;SPC IL E     -   294,910.      307,900.      MT  (+/- 180 meters Scaled)
 KB0214
 KB0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ929534(NAD 83)
 KB0214
 KB0214                          SUPERSEDED SURVEY CONTROL
 KB0214
 KB0214  NGVD 29 (??/??/92)  185.284  (m)          607.89   (f) ADJ UNCH    1 2
 KB0214
 KB0214.Superseded values are not recommended for survey control.
 KB0214
 KB0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0214.See file dsdata.pdf to determine how the superseded data were derived.
 KB0214
 KB0214_MARKER: DB = BENCH MARK DISK
 KB0214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0214_STAMPING: R 174 1956
 KB0214_MARK LOGO: CGS
 KB0214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0214+STABILITY: SURFACE MOTION
 KB0214_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0214+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0214
 KB0214  HISTORY     - Date     Condition        Report By
 KB0214  HISTORY     - 1956     MONUMENTED       CGS
 KB0214  HISTORY     - 1973     GOOD             NGS
 KB0214  HISTORY     - 20050216 GOOD             ILDT
 KB0214
 KB0214                          STATION DESCRIPTION
 KB0214
 KB0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0214'3.5 MI N FROM TOLEDO.
 KB0214'ABOUT 3.5 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0214'THE STATION AT TOLEDO, AT EAST-WEST ROAD CROSSING AT BRADBURY,
 KB0214'ABOUT 0.2 MILE SOUTH OF MILE POST P 133, 28.2 FEET EAST OF EAST
 KB0214'RAIL, 24 FEET SOUTH OF CENTER LINE OF ROAD, 2 FEET
 KB0214'NORTH-NORTHWEST OF POWER POLE NO. G 325 ON AN EAST-WEST POWER
 KB0214'LINE, 19 FEET NORTHWEST OF NORTHWEST CORNER OF A BRICK STORE
 KB0214'BUILDING, 43 1/2 FEET EAST AND ACROSS TRACK FROM CROSSING WARNING
 KB0214'SIGN, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 KB0214'CONCRETE POST PROJECTING 2 INCHES.
 KB0214
 KB0214                          STATION RECOVERY (1973)
 KB0214
 KB0214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0214'RECOVERED IN GOOD CONDITION.
 KB0214
 KB0214                          STATION RECOVERY (2005)
 KB0214
 KB0214'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0248 ***********************************************************************
 KB0248  DESIGNATION -  R 175
 KB0248  PID         -  KB0248
 KB0248  STATE/COUNTY-  IL/JASPER
 KB0248  COUNTRY     -  US
 KB0248  USGS QUAD   -  GREENUP (2018)
 KB0248
 KB0248                         *CURRENT SURVEY CONTROL
 KB0248  ______________________________________________________________________
 KB0248* NAD 83(1986) POSITION- 39 07 35.     (N) 088 08 55.     (W)   SCALED
 KB0248* NAVD 88 ORTHO HEIGHT -   172.884 (meters)      567.20  (feet) ADJUSTED
 KB0248  ______________________________________________________________________
 KB0248  GEOID HEIGHT    -        -31.930 (meters)                     GEOID18
 KB0248  DYNAMIC HEIGHT  -        172.782 (meters)      566.87  (feet) COMP
 KB0248  MODELED GRAVITY -    980,032.0   (mgal)                       NAVD 88
 KB0248
 KB0248  VERT ORDER      -  FIRST     CLASS II
 KB0248
 KB0248.The horizontal coordinates were scaled from a map and have
 KB0248.an estimated accuracy of +/- 6 seconds.
 KB0248
 KB0248.The orthometric height was determined by differential leveling and
 KB0248.adjusted by the NATIONAL GEODETIC SURVEY
 KB0248.in June 1991.
 KB0248
 KB0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0248.GEOID18 height accuracy estimate available here.
 KB0248
 KB0248.Click photographs - Photos may exist for this station.
 KB0248
 KB0248.The dynamic height is computed by dividing the NAVD 88
 KB0248.geopotential number by the normal gravity value computed on the
 KB0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0248.degrees latitude (g = 980.6199 gals.).
 KB0248
 KB0248.The modeled gravity was interpolated from observed gravity values.
 KB0248
 KB0248;                    North         East    Units  Estimated Accuracy
 KB0248;SPC IL E     -   273,030.      315,970.      MT  (+/- 180 meters Scaled)
 KB0248
 KB0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ007314(NAD 83)
 KB0248
 KB0248                          SUPERSEDED SURVEY CONTROL
 KB0248
 KB0248  NGVD 29 (??/??/92)  172.948  (m)          567.41   (f) ADJ UNCH    1 2
 KB0248
 KB0248.Superseded values are not recommended for survey control.
 KB0248
 KB0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0248.See file dsdata.pdf to determine how the superseded data were derived.
 KB0248
 KB0248_MARKER: DB = BENCH MARK DISK
 KB0248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0248_STAMPING: R 175 1956
 KB0248_MARK LOGO: CGS
 KB0248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0248+STABILITY: SURFACE MOTION
 KB0248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0248+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 KB0248
 KB0248  HISTORY     - Date     Condition        Report By
 KB0248  HISTORY     - 1956     MONUMENTED       CGS
 KB0248  HISTORY     - 20120725 GOOD             ILDT
 KB0248
 KB0248                          STATION DESCRIPTION
 KB0248
 KB0248'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0248'1.5 MI N FROM ROSE HILL.
 KB0248'ABOUT 1.5 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0248'THE BLACK TOP ROAD CROSSING AT ROSE HILL, ABOUT 2.1 MILES SOUTH
 KB0248'OF CROSSING OF MAIN EAST-WEST STREET AT HIDALGO, ABOUT 0.4 MILE
 KB0248'SOUTH OF MILE POST P 150, AT AN EAST-WEST ROAD CROSSING, 30 FEET
 KB0248'WEST OF WEST RAIL, 26 FEET NORTH OF CENTER LINE OF ROAD, 1 FOOT
 KB0248'EAST OF A FENCE LINE, 59 FEET WEST AND AT ABOUT RIGHT ANGLE
 KB0248'ACROSS TRACK FROM THE FIRST TELEPHONE POLE NORTH OF CROSSING,
 KB0248'48 1/2 FEET NORTH-NORTHWEST AND ACROSS ROAD FROM A CROSSING
 KB0248'WARNING SIGN, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST,
 KB0248'ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 KB0248'CONCRETE POST PROJECTING 3 INCHES.
 KB0248
 KB0248                          STATION RECOVERY (2012)
 KB0248
 KB0248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0248'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0191 ***********************************************************************
 KB0191  DESIGNATION -  R 176
 KB0191  PID         -  KB0191
 KB0191  STATE/COUNTY-  IL/COLES
 KB0191  COUNTRY     -  US
 KB0191  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0191
 KB0191                         *CURRENT SURVEY CONTROL
 KB0191  ______________________________________________________________________
 KB0191* NAD 83(1986) POSITION- 39 28 20.5    (N) 088 12 52.3    (W)   HD_HELD2
 KB0191* NAVD 88 ORTHO HEIGHT -   187.456 (meters)      615.01  (feet) ADJUSTED
 KB0191  ______________________________________________________________________
 KB0191  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 KB0191  DYNAMIC HEIGHT  -        187.348 (meters)      614.66  (feet) COMP
 KB0191  MODELED GRAVITY -    980,051.5   (mgal)                       NAVD 88
 KB0191
 KB0191  VERT ORDER      -  FIRST     CLASS II
 KB0191
 KB0191.The horizontal coordinates were established by autonomous hand held GPS
 KB0191.observations and have an estimated accuracy of +/- 10 meters.
 KB0191
 KB0191.The orthometric height was determined by differential leveling and
 KB0191.adjusted by the NATIONAL GEODETIC SURVEY
 KB0191.in June 1991.
 KB0191
 KB0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0191.GEOID18 height accuracy estimate available here.
 KB0191
 KB0191.Click photographs - Photos may exist for this station.
 KB0191
 KB0191.The dynamic height is computed by dividing the NAVD 88
 KB0191.geopotential number by the normal gravity value computed on the
 KB0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0191.degrees latitude (g = 980.6199 gals.).
 KB0191
 KB0191.The modeled gravity was interpolated from observed gravity values.
 KB0191
 KB0191;                    North         East    Units  Estimated Accuracy
 KB0191;SPC IL E     -   311,425.      310,223.      MT  (+/- 10 meters HH2 GPS)
 KB0191
 KB0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9553369901(NAD 83)
 KB0191
 KB0191                          SUPERSEDED SURVEY CONTROL
 KB0191
 KB0191  NGVD 29 (??/??/92)  187.524  (m)          615.24   (f) ADJ UNCH    1 2
 KB0191
 KB0191.Superseded values are not recommended for survey control.
 KB0191
 KB0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0191.See file dsdata.pdf to determine how the superseded data were derived.
 KB0191
 KB0191_MARKER: B = BOLT
 KB0191_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0191_SP_SET: BRIDGE
 KB0191_STAMPING: R 176 1956 USCGS
 KB0191_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0191_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0191+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0191
 KB0191  HISTORY     - Date     Condition        Report By
 KB0191  HISTORY     - 1956     MONUMENTED       CGS
 KB0191  HISTORY     - 1973     GOOD             NGS
 KB0191  HISTORY     - 1979     GOOD             ILDT
 KB0191  HISTORY     - 20050302 GOOD             ILDT
 KB0191
 KB0191                          STATION DESCRIPTION
 KB0191
 KB0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0191'2.9 MI SW FROM CHARLESTON.
 KB0191'ABOUT 2.9 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0191'LOUIS RAILROAD FROM THE FREIGHT STATION AT CHARLESTON, ABOUT 0.1
 KB0191'MILE NORTH OF MILE POLE T 322, ABOUT 163 YARDS SOUTH OF CENTER OF
 KB0191'AN EAST-WEST ROAD CROSSING, THE TOP OF A ROUND HEADED IRON BOLT
 KB0191'SET IN THE TOP OF THE EAST END OF THE BACK WALL OF THE NORTH
 KB0191'CONCRETE ABUTMENT OF RAILROAD BRIDGE NO. 321.92 OVER KICKAPOO
 KB0191'CREEK, 3.8 FEET EAST OF EAST RAIL, 6 FEET WEST OF EAST END OF
 KB0191'BACK WALL AND 1/2 FOOT BELOW LEVEL OF TRACK.
 KB0191
 KB0191                          STATION RECOVERY (1973)
 KB0191
 KB0191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0191'RECOVERED IN GOOD CONDITION.
 KB0191
 KB0191                          STATION RECOVERY (1979)
 KB0191
 KB0191'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 KB0191'RECOVERED IN GOOD CONDITION.
 KB0191
 KB0191                          STATION RECOVERY (2005)
 KB0191
 KB0191'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0191'+-500' SOUTH OF THE CR 680N CROSSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1474 ***********************************************************************
 KA1474  DESIGNATION -  R 177
 KA1474  PID         -  KA1474
 KA1474  STATE/COUNTY-  IL/COLES
 KA1474  COUNTRY     -  US
 KA1474  USGS QUAD   -  BROCTON (2018)
 KA1474
 KA1474                         *CURRENT SURVEY CONTROL
 KA1474  ______________________________________________________________________
 KA1474* NAD 83(1986) POSITION- 39 40 44.     (N) 087 59 07.     (W)   SCALED
 KA1474* NAVD 88 ORTHO HEIGHT -   201.536 (meters)      661.21  (feet) ADJUSTED
 KA1474  ______________________________________________________________________
 KA1474  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 KA1474  DYNAMIC HEIGHT  -        201.426 (meters)      660.85  (feet) COMP
 KA1474  MODELED GRAVITY -    980,078.6   (mgal)                       NAVD 88
 KA1474
 KA1474  VERT ORDER      -  FIRST     CLASS II
 KA1474
 KA1474.The horizontal coordinates were scaled from a map and have
 KA1474.an estimated accuracy of +/- 6 seconds.
 KA1474
 KA1474.The orthometric height was determined by differential leveling and
 KA1474.adjusted by the NATIONAL GEODETIC SURVEY
 KA1474.in June 1991.
 KA1474
 KA1474.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1474.GEOID18 height accuracy estimate available here.
 KA1474
 KA1474.Click photographs - Photos may exist for this station.
 KA1474
 KA1474.The dynamic height is computed by dividing the NAVD 88
 KA1474.geopotential number by the normal gravity value computed on the
 KA1474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1474.degrees latitude (g = 980.6199 gals.).
 KA1474
 KA1474.The modeled gravity was interpolated from observed gravity values.
 KA1474
 KA1474;                    North         East    Units  Estimated Accuracy
 KA1474;SPC IL E     -   334,410.      329,860.      MT  (+/- 180 meters Scaled)
 KA1474
 KA1474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ155925(NAD 83)
 KA1474
 KA1474                          SUPERSEDED SURVEY CONTROL
 KA1474
 KA1474  NGVD 29 (??/??/92)  201.616  (m)          661.47   (f) ADJ UNCH    1 2
 KA1474
 KA1474.Superseded values are not recommended for survey control.
 KA1474
 KA1474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1474.See file dsdata.pdf to determine how the superseded data were derived.
 KA1474
 KA1474_MARKER: DB = BENCH MARK DISK
 KA1474_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1474_STAMPING: R 177 1956
 KA1474_MARK LOGO: CGS
 KA1474_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1474_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1474
 KA1474  HISTORY     - Date     Condition        Report By
 KA1474  HISTORY     - 1956     MONUMENTED       CGS
 KA1474  HISTORY     - 1985     POOR             LOCSUR
 KA1474  HISTORY     - 20050304 POOR             ILDT
 KA1474  HISTORY     - 20110503 POOR             ILDT
 KA1474
 KA1474                          STATION DESCRIPTION
 KA1474
 KA1474'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1474'2.6 MI NE FROM OAKLAND.
 KA1474'ABOUT 2.65 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1474'LOUIS RAILROAD FROM THE STATION AT OAKLAND, AT NORTH-SOUTH ROAD
 KA1474'CROSSING AT KINGS, IN SECTION 9, T. 14 N., R. 14 W., 52 FEET
 KA1474'NORTHWEST OF NORTHWEST RAIL, 34 FEET EAST OF CENTER LINE OF ROAD,
 KA1474'183 FEET WEST AND ACROSS TRACK FROM MILE POLE 301, 105 FEET
 KA1474'NORTH-NORTHEAST OF CENTER OF CROSSING, 20 FEET NORTH OF A
 KA1474'TELEPHONE POLE, 4 FEET NORTH OF A FENCE CORNER, 3/4 FEET WEST
 KA1474'OF A FENCE LINE, 1 1/2 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 KA1474'ABOUT 5 FEET BELOW LEVEL OF TRACK AND IS A DISK ON TOP OF A
 KA1474'COPPER COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED BY A
 KA1474'4-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN TO
 KA1474'REFUSAL AT A DEPTH OF 45 FEET.
 KA1474
 KA1474                          STATION RECOVERY (1985)
 KA1474
 KA1474'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1985
 KA1474'ALL WITNESS POSTS ARE MISSING--TILE AROUND MARKERS IS ALSO GONE AND
 KA1474'THE TOP OF THE MARKER IS BENT AND SLIGHTLY LOOSE. THE MARKER IS 34'
 KA1474'EAST OF ROAD CENTERLINE, 183' WEST AND ACROSS TRACKS FROM MILE POST
 KA1474'301, 105' NORTH-NORTHEAST OF CENTER CROSSING, 0.75' WEST AND 3' NORTH
 KA1474'OF A STEEL PIPE FENCE CORNER POST ON RAILROAD RIGHT-OF-WAY LINE, AND
 KA1474'SITUATED IN A HOLE 9' IN DIAMETER AND 6' DEEP.
 KA1474
 KA1474                          STATION RECOVERY (2005)
 KA1474
 KA1474'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1474'MARK RECOVERED IN POOR CONDITION.
 KA1474
 KA1474                          STATION RECOVERY (2011)
 KA1474
 KA1474'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1474'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1516 ***********************************************************************
 KA1516  DESIGNATION -  R 178
 KA1516  PID         -  KA1516
 KA1516  STATE/COUNTY-  IL/EDGAR
 KA1516  COUNTRY     -  US
 KA1516  USGS QUAD   -  REDMON (2018)
 KA1516
 KA1516                         *CURRENT SURVEY CONTROL
 KA1516  ______________________________________________________________________
 KA1516* NAD 83(1986) POSITION- 39 37 40.     (N) 087 47 31.     (W)   SCALED
 KA1516* NAVD 88 ORTHO HEIGHT -   209.850 (meters)      688.48  (feet) ADJUSTED
 KA1516  ______________________________________________________________________
 KA1516  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 KA1516  DYNAMIC HEIGHT  -        209.738 (meters)      688.12  (feet) COMP
 KA1516  MODELED GRAVITY -    980,088.6   (mgal)                       NAVD 88
 KA1516
 KA1516  VERT ORDER      -  FIRST     CLASS II
 KA1516
 KA1516.The horizontal coordinates were scaled from a map and have
 KA1516.an estimated accuracy of +/- 6 seconds.
 KA1516
 KA1516.The orthometric height was determined by differential leveling and
 KA1516.adjusted by the NATIONAL GEODETIC SURVEY
 KA1516.in June 1991.
 KA1516
 KA1516.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1516.GEOID18 height accuracy estimate available here.
 KA1516
 KA1516.Click photographs - Photos may exist for this station.
 KA1516
 KA1516.The dynamic height is computed by dividing the NAVD 88
 KA1516.geopotential number by the normal gravity value computed on the
 KA1516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1516.degrees latitude (g = 980.6199 gals.).
 KA1516
 KA1516.The modeled gravity was interpolated from observed gravity values.
 KA1516
 KA1516;                    North         East    Units  Estimated Accuracy
 KA1516;SPC IL E     -   328,810.      346,480.      MT  (+/- 180 meters Scaled)
 KA1516
 KA1516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ320867(NAD 83)
 KA1516
 KA1516                          SUPERSEDED SURVEY CONTROL
 KA1516
 KA1516  NGVD 29 (??/??/92)  209.940  (m)          688.78   (f) ADJ UNCH    1 2
 KA1516
 KA1516.Superseded values are not recommended for survey control.
 KA1516
 KA1516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1516.See file dsdata.pdf to determine how the superseded data were derived.
 KA1516
 KA1516_MARKER: DB = BENCH MARK DISK
 KA1516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1516_STAMPING: R 178 1956
 KA1516_MARK LOGO: CGS
 KA1516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1516+STABILITY: SURFACE MOTION
 KA1516
 KA1516  HISTORY     - Date     Condition        Report By
 KA1516  HISTORY     - 1956     MONUMENTED       CGS
 KA1516  HISTORY     - 1981     MARK NOT FOUND   USGS
 KA1516
 KA1516                          STATION DESCRIPTION
 KA1516
 KA1516'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1516'4.7 MI W FROM PARIS.
 KA1516'ABOUT 4.7 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1516'CROSSING OF MAIN LINE TRACK OF THE NEW YORK CENTRAL RAILROAD
 KA1516'AT PARIS, ABOUT 4.05 MILES EAST OF THE STATION AT REDMON, AT
 KA1516'NORTH-SOUTH ROAD CROSSING AT MAYS, IN SECTION 31, T.14 N., R.12 W.,
 KA1516'18 1/2 FEET SOUTH-SOUTHWEST OF NEAR RAIL OF TRACK, 37 FEET
 KA1516'SOUTHWEST OF CENTER OF CROSSING, 35 FEET WEST OF CENTER LINE OF
 KA1516'ROAD, 44 FEET SOUTH AND ACROSS TRACK FROM THE THIRD POLE WEST OF
 KA1516'MILE POST 26, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1516'1 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 KA1516'POST PROJECTING 3 INCHES.
 KA1516
 KA1516                          STATION RECOVERY (1981)
 KA1516
 KA1516'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 KA1516'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0167 ***********************************************************************
 NG0167  DESIGNATION -  R 18
 NG0167  PID         -  NG0167
 NG0167  STATE/COUNTY-  IL/LAKE
 NG0167  COUNTRY     -  US
 NG0167  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0167
 NG0167                         *CURRENT SURVEY CONTROL
 NG0167  ______________________________________________________________________
 NG0167* NAD 83(1986) POSITION- 42 13 05.     (N) 087 49 17.     (W)   SCALED
 NG0167* NAVD 88 ORTHO HEIGHT -   213.420 (meters)      700.20  (feet) ADJUSTED
 NG0167  ______________________________________________________________________
 NG0167  GEOID HEIGHT    -        -34.066 (meters)                     GEOID18
 NG0167  DYNAMIC HEIGHT  -        213.353 (meters)      699.98  (feet) COMP
 NG0167  MODELED GRAVITY -    980,302.1   (mgal)                       NAVD 88
 NG0167
 NG0167  VERT ORDER      -  SECOND    CLASS 0
 NG0167
 NG0167.The horizontal coordinates were scaled from a map and have
 NG0167.an estimated accuracy of +/- 6 seconds.
 NG0167
 NG0167.The orthometric height was determined by differential leveling and
 NG0167.adjusted by the NATIONAL GEODETIC SURVEY
 NG0167.in June 1991.
 NG0167
 NG0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0167.GEOID18 height accuracy estimate available here.
 NG0167
 NG0167.Click photographs - Photos may exist for this station.
 NG0167
 NG0167.The dynamic height is computed by dividing the NAVD 88
 NG0167.geopotential number by the normal gravity value computed on the
 NG0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0167.degrees latitude (g = 980.6199 gals.).
 NG0167
 NG0167.The modeled gravity was interpolated from observed gravity values.
 NG0167
 NG0167;                    North         East    Units  Estimated Accuracy
 NG0167;SPC IL E     -   616,450.      342,270.      MT  (+/- 180 meters Scaled)
 NG0167
 NG0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM322743(NAD 83)
 NG0167
 NG0167                          SUPERSEDED SURVEY CONTROL
 NG0167
 NG0167  NGVD 29 (??/??/92)  213.517  (m)          700.51   (f) ADJ UNCH    2 0
 NG0167
 NG0167.Superseded values are not recommended for survey control.
 NG0167
 NG0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0167.See file dsdata.pdf to determine how the superseded data were derived.
 NG0167
 NG0167_MARKER: DB = BENCH MARK DISK
 NG0167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0167_STAMPING: R 18 1934
 NG0167_MARK LOGO: CGS
 NG0167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0167+STABILITY: SURFACE MOTION
 NG0167
 NG0167  HISTORY     - Date     Condition        Report By
 NG0167  HISTORY     - 1934     MONUMENTED       CGS
 NG0167  HISTORY     - 1974     MARK NOT FOUND   ILDT
 NG0167
 NG0167                          STATION DESCRIPTION
 NG0167
 NG0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NG0167'1.2 MI N FROM HIGHWOOD.
 NG0167'1.2 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0167'FROM THE CITY HALL AT HIGHWOOD, LAKE COUNTY, 17 POLES SOUTH OF
 NG0167'MILEPOST 26, AT THE ROAD CROSSING AT SHERIDAN STATION, 39 FEET
 NG0167'NORTH OF THE CENTERLINE OF THE ROAD, 21 FEET WEST OF THE
 NG0167'CENTERLINE OF THE WEST TRACK, AND ABOUT 3 FEET ABOVE THE LEVEL
 NG0167'OF THE TRACK.  A STANDARD DISK, STAMPED R 18 1934 AND SET IN
 NG0167'THE TOP OF A CONCRETE POST.
 NG0167
 NG0167                          STATION RECOVERY (1974)
 NG0167
 NG0167'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 NG0167'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1318 ***********************************************************************
 JA1318  DESIGNATION -  R 181
 JA1318  PID         -  JA1318
 JA1318  STATE/COUNTY-  IL/LAWRENCE
 JA1318  COUNTRY     -  US
 JA1318  USGS QUAD   -  RUSSELLVILLE (2018)
 JA1318
 JA1318                         *CURRENT SURVEY CONTROL
 JA1318  ______________________________________________________________________
 JA1318* NAD 83(1986) POSITION- 38 46 10.     (N) 087 31 09.     (W)   SCALED
 JA1318* NAVD 88 ORTHO HEIGHT -   127.446 (meters)      418.13  (feet) ADJUSTED
 JA1318  ______________________________________________________________________
 JA1318  GEOID HEIGHT    -        -31.849 (meters)                     GEOID18
 JA1318  DYNAMIC HEIGHT  -        127.369 (meters)      417.88  (feet) COMP
 JA1318  MODELED GRAVITY -    980,016.6   (mgal)                       NAVD 88
 JA1318
 JA1318  VERT ORDER      -  FIRST     CLASS II
 JA1318
 JA1318.The horizontal coordinates were scaled from a map and have
 JA1318.an estimated accuracy of +/- 6 seconds.
 JA1318
 JA1318.The orthometric height was determined by differential leveling and
 JA1318.adjusted by the NATIONAL GEODETIC SURVEY
 JA1318.in June 1991.
 JA1318
 JA1318.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1318.GEOID18 height accuracy estimate available here.
 JA1318
 JA1318.Click photographs - Photos may exist for this station.
 JA1318
 JA1318.The dynamic height is computed by dividing the NAVD 88
 JA1318.geopotential number by the normal gravity value computed on the
 JA1318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1318.degrees latitude (g = 980.6199 gals.).
 JA1318
 JA1318.The modeled gravity was interpolated from observed gravity values.
 JA1318
 JA1318;                    North         East    Units  Estimated Accuracy
 JA1318;SPC IL E     -   233,700.      370,760.      MT  (+/- 180 meters Scaled)
 JA1318
 JA1318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH548913(NAD 83)
 JA1318
 JA1318                          SUPERSEDED SURVEY CONTROL
 JA1318
 JA1318  NGVD 29 (??/??/92)  127.577  (m)          418.56   (f) ADJ UNCH    1 2
 JA1318
 JA1318.Superseded values are not recommended for survey control.
 JA1318
 JA1318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1318.See file dsdata.pdf to determine how the superseded data were derived.
 JA1318
 JA1318_MARKER: DB = BENCH MARK DISK
 JA1318_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1318_SP_SET: BOX CULVERT HEADWALL
 JA1318_STAMPING: R 181 1956
 JA1318_MARK LOGO: CGS
 JA1318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1318+STABILITY: SURFACE MOTION
 JA1318
 JA1318  HISTORY     - Date     Condition        Report By
 JA1318  HISTORY     - 1956     MONUMENTED       CGS
 JA1318
 JA1318                          STATION DESCRIPTION
 JA1318
 JA1318'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1318'3.6 MI S FROM RUSSELLVILLE.
 JA1318'ABOUT 3.55 MILES SOUTH ALONG STATE HIGHWAY 33 FROM THE SCHOOL AT
 JA1318'RUSSELLVILLE, IN SECTION 22, T.4 N., R.10 W., IN THE TOP OF THE
 JA1318'NORTH END OF EAST CONCRETE HEAD WALL OF A 4-FOOT CONCRETE BOX
 JA1318'CULVERT UNDER HIGHWAY, 17 1/2 FEET EAST OF CENTER LINE OF HIGHWAY,
 JA1318'361 FEET SOUTH OF CENTER OF A DRIVE EAST TO A GROUP OF FARM
 JA1318'BUILDINGS, ABOUT 22 YARDS WEST OF WEST EDGE OF A STOCK POND,
 JA1318'1/2 FOOT SOUTH OF NORTH END OF HEAD WALL AND ABOUT LEVEL WITH
 JA1318'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1302 ***********************************************************************
 KA1302  DESIGNATION -  R 182
 KA1302  PID         -  KA1302
 KA1302  STATE/COUNTY-  IL/CLARK
 KA1302  COUNTRY     -  US
 KA1302  USGS QUAD   -  WEST UNION (2018)
 KA1302
 KA1302                         *CURRENT SURVEY CONTROL
 KA1302  ______________________________________________________________________
 KA1302* NAD 83(1986) POSITION- 39 10 10.     (N) 087 38 21.     (W)   SCALED
 KA1302* NAVD 88 ORTHO HEIGHT -   136.483 (meters)      447.78  (feet) ADJUSTED
 KA1302  ______________________________________________________________________
 KA1302  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KA1302  DYNAMIC HEIGHT  -        136.404 (meters)      447.52  (feet) COMP
 KA1302  MODELED GRAVITY -    980,042.1   (mgal)                       NAVD 88
 KA1302
 KA1302  VERT ORDER      -  FIRST     CLASS II
 KA1302
 KA1302.The horizontal coordinates were scaled from a map and have
 KA1302.an estimated accuracy of +/- 6 seconds.
 KA1302
 KA1302.The orthometric height was determined by differential leveling and
 KA1302.adjusted by the NATIONAL GEODETIC SURVEY
 KA1302.in June 1991.
 KA1302
 KA1302.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1302.GEOID18 height accuracy estimate available here.
 KA1302
 KA1302.Click photographs - Photos may exist for this station.
 KA1302
 KA1302.The dynamic height is computed by dividing the NAVD 88
 KA1302.geopotential number by the normal gravity value computed on the
 KA1302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1302.degrees latitude (g = 980.6199 gals.).
 KA1302
 KA1302.The modeled gravity was interpolated from observed gravity values.
 KA1302
 KA1302;                    North         East    Units  Estimated Accuracy
 KA1302;SPC IL E     -   278,020.      359,990.      MT  (+/- 180 meters Scaled)
 KA1302
 KA1302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ447357(NAD 83)
 KA1302
 KA1302                          SUPERSEDED SURVEY CONTROL
 KA1302
 KA1302  NGVD 29 (??/??/92)  136.605  (m)          448.18   (f) ADJ UNCH    1 2
 KA1302
 KA1302.Superseded values are not recommended for survey control.
 KA1302
 KA1302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1302.See file dsdata.pdf to determine how the superseded data were derived.
 KA1302
 KA1302_MARKER: DB = BENCH MARK DISK
 KA1302_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1302_STAMPING: R 182 1956
 KA1302_MARK LOGO: CGS
 KA1302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1302
 KA1302  HISTORY     - Date     Condition        Report By
 KA1302  HISTORY     - 1956     MONUMENTED       CGS
 KA1302  HISTORY     - 19941217 MARK NOT FOUND   USPSQD
 KA1302  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1302
 KA1302                          STATION DESCRIPTION
 KA1302
 KA1302'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1302'AT YORK.
 KA1302'AT YORK, ABOUT 80 YARDS SOUTHEAST OF THE SCHOOL, AT THE
 KA1302'INTERSECTION OF OLD FERRY ROAD AND THE FIRST STREET NORTHWEST
 KA1302'OF WABASH RIVER, 33 FEET SOUTHEAST OF CENTER LINE OF ROAD
 KA1302'PARALLEL TO RIVER, 145 FEET NORTHWEST OF WEST CORNER OF A
 KA1302'TAVERN, 46 FEET EAST OF CENTER OF INTERSECTION OF ROADS, 30 FEET
 KA1302'NORTHEAST OF CENTER LINE OF ROAD LEADING TO OLD FERRY LANDING,
 KA1302'24 FEET EAST-NORTHEAST OF NORTHEAST END OF A 24-INCH PIPE
 KA1302'CULVERT UNDER ROAD LEADING TO OLD FERRY, 9 FEET SOUTH-SOUTHEAST
 KA1302'OF A 7-INCH LOCUST TREE, 1 1/2 FEET SOUTHWEST OF A FENCE LINE,
 KA1302'1 1/2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL
 KA1302'WITH ROADS AND IS A DISK ON TOP OF A COPPER-COATED STEEL ROD
 KA1302'PROJECTING 1 1/2 INCHES AND PROTECTED BY A 4-INCH TILE PROJECTING
 KA1302'4 INCHES.  THE ROD IS DRIVEN TO A DEPTH OF 50 FEET.
 KA1302
 KA1302                          STATION RECOVERY (1994)
 KA1302
 KA1302'RECOVERY NOTE BY US POWER SQUADRON 1994
 KA1302'MARK NOT FOUND.
 KA1302
 KA1302                          STATION RECOVERY (2005)
 KA1302
 KA1302'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1302'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA2077 ***********************************************************************
 KA2077  DESIGNATION -  R 183 RESET
 KA2077  PID         -  KA2077
 KA2077  STATE/COUNTY-  IL/EDGAR
 KA2077  COUNTRY     -  US
 KA2077  USGS QUAD   -  DENNISON (2018)
 KA2077
 KA2077                         *CURRENT SURVEY CONTROL
 KA2077  ______________________________________________________________________
 KA2077* NAD 83(1986) POSITION- 39 29 28.     (N) 087 34 39.     (W)   SCALED
 KA2077* NAVD 88 ORTHO HEIGHT -   181.59  (meters)      595.8   (feet) RESET
 KA2077  ______________________________________________________________________
 KA2077  GEOID HEIGHT    -        -32.397 (meters)                     GEOID18
 KA2077  VERT ORDER      -  THIRD
 KA2077
 KA2077.The horizontal coordinates were scaled from a map and have
 KA2077.an estimated accuracy of +/- 6 seconds.
 KA2077
 KA2077.The orthometric height was computed from unverified reset data.
 KA2077
 KA2077.No vertical observational check was made to the station.
 KA2077
 KA2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA2077.GEOID18 height accuracy estimate available here.
 KA2077
 KA2077.Click photographs - Photos may exist for this station.
 KA2077
 KA2077;                    North         East    Units  Estimated Accuracy
 KA2077;SPC IL E     -   313,770.      365,020.      MT  (+/- 180 meters Scaled)
 KA2077
 KA2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ503714(NAD 83)
 KA2077
 KA2077                          SUPERSEDED SURVEY CONTROL
 KA2077
 KA2077  NGVD 29 (11/09/15)  181.69   (m)          596.1    (f) RESET       3  
 KA2077
 KA2077.Superseded values are not recommended for survey control.
 KA2077
 KA2077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA2077.See file dsdata.pdf to determine how the superseded data were derived.
 KA2077
 KA2077_MARKER: DV = VERTICAL CONTROL DISK
 KA2077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA2077_STAMPING: R 183 RESET 1986
 KA2077_MARK LOGO: NGS
 KA2077_PROJECTION: FLUSH
 KA2077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA2077+STABILITY: SURFACE MOTION
 KA2077
 KA2077  HISTORY     - Date     Condition        Report By
 KA2077  HISTORY     - 1986     MONUMENTED       NGS
 KA2077
 KA2077                          STATION DESCRIPTION
 KA2077
 KA2077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 KA2077'1.0 KM (0.60 MI) SE FROM FERRELL.
 KA2077'0.6 MILE SOUTHEAST ALONG COUNTY ROAD S800 FROM ITS CROSSING IN
 KA2077'FERRELL, IN SECTION 13, T. 12 N., R. 11 W. AT THE JUNCTION OF COUNTY
 KA2077'ROADS S 800 AND E 575, 11.60 M (38.1 FT) SOUTHWEST FROM THE JUNCTION
 KA2077'OF THE TWO COUNTY ROADS, 9.90 M (32.5 FT) EAST FROM A FENCE CORNER,
 KA2077'5.80 M (19.0 FT) FROM THE CENTER OF COUNTY ROAD S 800, 0.80 M
 KA2077'(2.6 FT) WEST FROM A UTILITY POLE AND 0.31 M (1.0 FT) WEST FROM A
 KA2077'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1472 ***********************************************************************
 KA1472  DESIGNATION -  R 184
 KA1472  PID         -  KA1472
 KA1472  STATE/COUNTY-  IL/COLES
 KA1472  COUNTRY     -  US
 KA1472  USGS QUAD   -  BROCTON (2018)
 KA1472
 KA1472                         *CURRENT SURVEY CONTROL
 KA1472  ______________________________________________________________________
 KA1472* NAD 83(1986) POSITION- 39 41 04.     (N) 087 58 32.     (W)   SCALED
 KA1472* NAVD 88 ORTHO HEIGHT -   201.809 (meters)      662.10  (feet) ADJUSTED
 KA1472  ______________________________________________________________________
 KA1472  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 KA1472  DYNAMIC HEIGHT  -        201.700 (meters)      661.74  (feet) COMP
 KA1472  MODELED GRAVITY -    980,079.4   (mgal)                       NAVD 88
 KA1472
 KA1472  VERT ORDER      -  FIRST     CLASS II
 KA1472
 KA1472.The horizontal coordinates were scaled from a map and have
 KA1472.an estimated accuracy of +/- 6 seconds.
 KA1472
 KA1472.The orthometric height was determined by differential leveling and
 KA1472.adjusted by the NATIONAL GEODETIC SURVEY
 KA1472.in June 1991.
 KA1472
 KA1472.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1472.GEOID18 height accuracy estimate available here.
 KA1472
 KA1472.Click photographs - Photos may exist for this station.
 KA1472
 KA1472.The dynamic height is computed by dividing the NAVD 88
 KA1472.geopotential number by the normal gravity value computed on the
 KA1472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1472.degrees latitude (g = 980.6199 gals.).
 KA1472
 KA1472.The modeled gravity was interpolated from observed gravity values.
 KA1472
 KA1472;                    North         East    Units  Estimated Accuracy
 KA1472;SPC IL E     -   335,030.      330,690.      MT  (+/- 180 meters Scaled)
 KA1472
 KA1472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ163931(NAD 83)
 KA1472
 KA1472                          SUPERSEDED SURVEY CONTROL
 KA1472
 KA1472  NGVD 29 (??/??/92)  201.888  (m)          662.36   (f) ADJ UNCH    1 2
 KA1472
 KA1472.Superseded values are not recommended for survey control.
 KA1472
 KA1472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1472.See file dsdata.pdf to determine how the superseded data were derived.
 KA1472
 KA1472_MARKER: DB = BENCH MARK DISK
 KA1472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1472_STAMPING: R 184 1956
 KA1472_MARK LOGO: CGS
 KA1472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1472+STABILITY: SURFACE MOTION
 KA1472
 KA1472  HISTORY     - Date     Condition        Report By
 KA1472  HISTORY     - 1956     MONUMENTED       CGS
 KA1472  HISTORY     - 20050304 MARK NOT FOUND   ILDT
 KA1472  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KA1472
 KA1472                          STATION DESCRIPTION
 KA1472
 KA1472'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1472'3.2 MI SW FROM BROCTON.
 KA1472'ABOUT 3.2 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1472'LOUIS RAILROAD FROM THE STATION AT BROCTON, ABOUT 3.2 MILES
 KA1472'NORTHEAST OF THE STATION AT OAKLAND, IN SECTION 9, T. 14 N.,
 KA1472'R. 14 W., ABOUT 0.55 MILE NORTHEAST OF CROSSING OF A NORTH-SOUTH
 KA1472'ROAD AT KINGS, ABOUT 0.15 MILE SOUTHWEST OF AN OFFSET IN FENCE
 KA1472'LINE, ABOUT 3 TELEPHONE POLES NORTHEAST OF A SMALL SWAMP ON
 KA1472'SOUTHEAST SIDE OF TRACK, 47 FEET SOUTHEAST OF SOUTHEAST RAIL, 36
 KA1472'FEET EAST OF TELEPHONE POLE NO. 300/19, 1 FOOT NORTHWEST OF A
 KA1472'FENCE LINE, 2 FEET SOUTHWEST OF A WHITE WOODEN WITNESS POST,
 KA1472'ABOUT 1 FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 KA1472'CONCRETE POST PROJECTING 4 INCHES.
 KA1472
 KA1472                          STATION RECOVERY (2005)
 KA1472
 KA1472'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1472'MARK NOT FOUND.
 KA1472
 KA1472                          STATION RECOVERY (2011)
 KA1472
 KA1472'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1472'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0009 ***********************************************************************
 MF0009  DESIGNATION -  R 19
 MF0009  PID         -  MF0009
 MF0009  STATE/COUNTY-  IL/KANE
 MF0009  COUNTRY     -  US
 MF0009  USGS QUAD   -  GENEVA (2018)
 MF0009
 MF0009                         *CURRENT SURVEY CONTROL
 MF0009  ______________________________________________________________________
 MF0009* NAD 83(1986) POSITION- 41 53 55.     (N) 088 18 18.     (W)   SCALED
 MF0009* NAVD 88 ORTHO HEIGHT -   214.048 (meters)      702.26  (feet) ADJUSTED
 MF0009  ______________________________________________________________________
 MF0009  GEOID HEIGHT    -        -33.175 (meters)                     GEOID18
 MF0009  DYNAMIC HEIGHT  -        213.975 (meters)      702.02  (feet) COMP
 MF0009  MODELED GRAVITY -    980,277.3   (mgal)                       NAVD 88
 MF0009
 MF0009  VERT ORDER      -  SECOND    CLASS 0
 MF0009
 MF0009.The horizontal coordinates were scaled from a map and have
 MF0009.an estimated accuracy of +/- 6 seconds.
 MF0009
 MF0009.The orthometric height was determined by differential leveling and
 MF0009.adjusted by the NATIONAL GEODETIC SURVEY
 MF0009.in June 1991.
 MF0009
 MF0009.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0009.GEOID18 height accuracy estimate available here.
 MF0009
 MF0009.Click photographs - Photos may exist for this station.
 MF0009
 MF0009.The dynamic height is computed by dividing the NAVD 88
 MF0009.geopotential number by the normal gravity value computed on the
 MF0009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0009.degrees latitude (g = 980.6199 gals.).
 MF0009
 MF0009.The modeled gravity was interpolated from observed gravity values.
 MF0009
 MF0009;                    North         East    Units  Estimated Accuracy
 MF0009;SPC IL E     -   580,840.      302,350.      MT  (+/- 180 meters Scaled)
 MF0009
 MF0009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM917393(NAD 83)
 MF0009
 MF0009                          SUPERSEDED SURVEY CONTROL
 MF0009
 MF0009  NGVD 29 (??/??/92)  214.122  (m)          702.50   (f) ADJ UNCH    2 0
 MF0009
 MF0009.Superseded values are not recommended for survey control.
 MF0009
 MF0009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0009.See file dsdata.pdf to determine how the superseded data were derived.
 MF0009
 MF0009_MARKER: DB = BENCH MARK DISK
 MF0009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0009_STAMPING: R 19 1934
 MF0009_MARK LOGO: CGS
 MF0009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0009+STABILITY: SURFACE MOTION
 MF0009
 MF0009  HISTORY     - Date     Condition        Report By
 MF0009  HISTORY     - 1934     MONUMENTED       CGS
 MF0009  HISTORY     - 1956     GOOD             CGS
 MF0009  HISTORY     - 1972     GOOD             NGS
 MF0009  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 MF0009  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0009  HISTORY     - 19980425 MARK NOT FOUND   USPSQD
 MF0009
 MF0009                          STATION DESCRIPTION
 MF0009
 MF0009'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 MF0009'AT GENEVA.
 MF0009'AT GENEVA, KANE COUNTY, AT THE NORTH CITY LIMITS, ON STATE
 MF0009'HIGHWAY 31, ABOUT 420 FEET SOUTH OF THE CROSSING OF THE CHICAGO
 MF0009'AND NORTH WESTERN RAILWAY, 28 FEET WEST OF THE CENTERLINE OF THE
 MF0009'HIGHWAY, AND ABOUT 1 FOOT LOWER THAN THE HIGHWAY.  A STANDARD DISK,
 MF0009'STAMPED R 19 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0009
 MF0009                          STATION RECOVERY (1972)
 MF0009
 MF0009'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0009'RECOVERED IN GOOD CONDITION.
 MF0009
 MF0009                          STATION RECOVERY (1988)
 MF0009
 MF0009'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0009'MARK NOT FOUND.
 MF0009
 MF0009                          STATION RECOVERY (1989)
 MF0009
 MF0009'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0009'MARK NOT FOUND.
 MF0009
 MF0009                          STATION RECOVERY (1998)
 MF0009
 MF0009'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0009'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1046 ***********************************************************************
 MF1046  DESIGNATION -  R 190
 MF1046  PID         -  MF1046
 MF1046  STATE/COUNTY-  IL/HENRY
 MF1046  COUNTRY     -  US
 MF1046  USGS QUAD   -  ANNAWAN (2018)
 MF1046
 MF1046                         *CURRENT SURVEY CONTROL
 MF1046  ______________________________________________________________________
 MF1046* NAD 83(1986) POSITION- 41 24 13.     (N) 089 55 59.     (W)   SCALED
 MF1046* NAVD 88 ORTHO HEIGHT -   190.600 (meters)      625.33  (feet) ADJUSTED
 MF1046  ______________________________________________________________________
 MF1046  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF1046  DYNAMIC HEIGHT  -        190.524 (meters)      625.08  (feet) COMP
 MF1046  MODELED GRAVITY -    980,221.7   (mgal)                       NAVD 88
 MF1046
 MF1046  VERT ORDER      -  SECOND    CLASS 0
 MF1046
 MF1046.The horizontal coordinates were scaled from a map and have
 MF1046.an estimated accuracy of +/- 6 seconds.
 MF1046
 MF1046.The orthometric height was determined by differential leveling and
 MF1046.adjusted by the NATIONAL GEODETIC SURVEY
 MF1046.in June 1991.
 MF1046
 MF1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1046.GEOID18 height accuracy estimate available here.
 MF1046
 MF1046.Click photographs - Photos may exist for this station.
 MF1046
 MF1046.The dynamic height is computed by dividing the NAVD 88
 MF1046.geopotential number by the normal gravity value computed on the
 MF1046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1046.degrees latitude (g = 980.6199 gals.).
 MF1046
 MF1046.The modeled gravity was interpolated from observed gravity values.
 MF1046
 MF1046;                    North         East    Units  Estimated Accuracy
 MF1046;SPC IL W     -   525,870.      719,530.      MT  (+/- 180 meters Scaled)
 MF1046
 MF1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL548877(NAD 83)
 MF1046
 MF1046                          SUPERSEDED SURVEY CONTROL
 MF1046
 MF1046  NGVD 29 (??/??/92)  190.662  (m)          625.53   (f) ADJ UNCH    2 0
 MF1046
 MF1046.Superseded values are not recommended for survey control.
 MF1046
 MF1046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1046.See file dsdata.pdf to determine how the superseded data were derived.
 MF1046
 MF1046_MARKER: DB = BENCH MARK DISK
 MF1046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1046_STAMPING: R 190 1959
 MF1046_MARK LOGO: CGS
 MF1046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1046+STABILITY: SURFACE MOTION
 MF1046
 MF1046  HISTORY     - Date     Condition        Report By
 MF1046  HISTORY     - 1959     MONUMENTED       CGS
 MF1046  HISTORY     - 19960808 MARK NOT FOUND   USPSQD
 MF1046  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MF1046  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1046
 MF1046                          STATION DESCRIPTION
 MF1046
 MF1046'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1046'2.4 MI NW FROM ANNAWAN.
 MF1046'ABOUT 1.55 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF1046'WITH STATE HIGHWAY 78 AT ANNAWAN, AT THE OUTSIDE OF A RIGHT
 MF1046'ANGLE TURN WITH TANGENTS TO THE NORTH AND EAST, 29 FEET WEST OF
 MF1046'THE EXTENDED CENTER LINE OF THE NORTH-SOUTH PORTION OF THE ROAD,
 MF1046'26 FEET NORTH OF THE EXTENDED CENTER LINE OF THE EAST-WEST
 MF1046'PORTION OF THE ROD, 21 FEET NORTH OF A FENCE CORNER, 1 1/2 FEET
 MF1046'EAST OF A POWER POLE, 1 FOOT EAST OF FENCE LINE, 2.3 FEET WEST
 MF1046'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 MF1046'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF1046
 MF1046                          STATION RECOVERY (1996)
 MF1046
 MF1046'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1046'MARK NOT FOUND.
 MF1046
 MF1046                          STATION RECOVERY (2001)
 MF1046
 MF1046'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1046'MARK NOT FOUND.
 MF1046
 MF1046                          STATION RECOVERY (2004)
 MF1046
 MF1046'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1046'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0978 ***********************************************************************
 MF0978  DESIGNATION -  R 191 RESET
 MF0978  PID         -  MF0978
 MF0978  STATE/COUNTY-  IL/BUREAU
 MF0978  COUNTRY     -  US
 MF0978  USGS QUAD   -  MANLIUS (2018)
 MF0978
 MF0978                         *CURRENT SURVEY CONTROL
 MF0978  ______________________________________________________________________
 MF0978* NAD 83(1986) POSITION- 41 23 12.     (N) 089 41 03.     (W)   SCALED
 MF0978* NAVD 88 ORTHO HEIGHT -   200.79  (meters)      658.8   (feet) RESET
 MF0978  ______________________________________________________________________
 MF0978  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 MF0978  VERT ORDER      -  THIRD
 MF0978
 MF0978.The horizontal coordinates were scaled from a map and have
 MF0978.an estimated accuracy of +/- 6 seconds.
 MF0978
 MF0978.The orthometric height was computed from unverified reset data.
 MF0978
 MF0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0978.GEOID18 height accuracy estimate available here.
 MF0978
 MF0978.Click photographs - Photos may exist for this station.
 MF0978
 MF0978;                    North         East    Units  Estimated Accuracy
 MF0978;SPC IL W     -   524,080.      740,360.      MT  (+/- 180 meters Scaled)
 MF0978
 MF0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL755851(NAD 83)
 MF0978
 MF0978                          SUPERSEDED SURVEY CONTROL
 MF0978
 MF0978.No superseded survey control is available for this station.
 MF0978
 MF0978_MARKER: DB = BENCH MARK DISK
 MF0978_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF0978_SP_SET: ABUTMENT
 MF0978_STAMPING: R 191 RESET 1962
 MF0978_MARK LOGO: CGS
 MF0978_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0978_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0978+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2019
 MF0978
 MF0978  HISTORY     - Date     Condition        Report By
 MF0978  HISTORY     - 1962     MONUMENTED       ILHD
 MF0978  HISTORY     - 1964     GOOD             CGS
 MF0978  HISTORY     - 20191001 GOOD             ILDT
 MF0978
 MF0978                          STATION DESCRIPTION
 MF0978
 MF0978'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 MF0978'2.1 MI NE FROM LANGLEY.
 MF0978'ABOUT 1.5 MILES ALONG SBI ROUTE 88 (MARKED ILLINOIS ROUTE 88)
 MF0978'NORTH OF THE INTERSECTION OF ROUTE 88 WITH U.S. ROUTE 6 AND
 MF0978'34, THENCE .06 MILE EAST OF THE CENTERLINE, AND SET IN THE
 MF0978'TOP OF THE EAST END OF THE SOUTH ABUTMENT OF THE STRUCTURE
 MF0978'CARRYING THE CHICAGO NORTHWESTERN RAILROAD OVER INTERSTATE
 MF0978'ROUTE 80.
 MF0978
 MF0978                          STATION RECOVERY (2019)
 MF0978
 MF0978'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RAS)
 MF0978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0889 ***********************************************************************
 MF0889  DESIGNATION -  R 192
 MF0889  PID         -  MF0889
 MF0889  STATE/COUNTY-  IL/BUREAU
 MF0889  COUNTRY     -  US
 MF0889  USGS QUAD   -  MALDEN (2018)
 MF0889
 MF0889                         *CURRENT SURVEY CONTROL
 MF0889  ______________________________________________________________________
 MF0889* NAD 83(1986) POSITION- 41 24 28.     (N) 089 20 29.     (W)   SCALED
 MF0889* NAVD 88 ORTHO HEIGHT -   212.412 (meters)      696.89  (feet) ADJUSTED
 MF0889  ______________________________________________________________________
 MF0889  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 MF0889  DYNAMIC HEIGHT  -        212.327 (meters)      696.61  (feet) COMP
 MF0889  MODELED GRAVITY -    980,217.4   (mgal)                       NAVD 88
 MF0889
 MF0889  VERT ORDER      -  SECOND    CLASS 0
 MF0889
 MF0889.The horizontal coordinates were scaled from a map and have
 MF0889.an estimated accuracy of +/- 6 seconds.
 MF0889
 MF0889.The orthometric height was determined by differential leveling and
 MF0889.adjusted by the NATIONAL GEODETIC SURVEY
 MF0889.in June 1991.
 MF0889
 MF0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0889.GEOID18 height accuracy estimate available here.
 MF0889
 MF0889.Click photographs - Photos may exist for this station.
 MF0889
 MF0889.The dynamic height is computed by dividing the NAVD 88
 MF0889.geopotential number by the normal gravity value computed on the
 MF0889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0889.degrees latitude (g = 980.6199 gals.).
 MF0889
 MF0889.The modeled gravity was interpolated from observed gravity values.
 MF0889
 MF0889;                    North         East    Units  Estimated Accuracy
 MF0889;SPC IL W     -   526,640.      769,000.      MT  (+/- 180 meters Scaled)
 MF0889
 MF0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL042866(NAD 83)
 MF0889
 MF0889                          SUPERSEDED SURVEY CONTROL
 MF0889
 MF0889  NGVD 29 (??/??/92)  212.489  (m)          697.14   (f) ADJ UNCH    2 0
 MF0889
 MF0889.Superseded values are not recommended for survey control.
 MF0889
 MF0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0889.See file dsdata.pdf to determine how the superseded data were derived.
 MF0889
 MF0889_MARKER: DB = BENCH MARK DISK
 MF0889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0889_STAMPING: R 192 1959
 MF0889_MARK LOGO: CGS
 MF0889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0889+STABILITY: SURFACE MOTION
 MF0889
 MF0889  HISTORY     - Date     Condition        Report By
 MF0889  HISTORY     - 1959     MONUMENTED       CGS
 MF0889  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF0889  HISTORY     - 20010425 POOR             USPSQD
 MF0889  HISTORY     - 20051005 POOR             USPSQD
 MF0889
 MF0889                          STATION DESCRIPTION
 MF0889
 MF0889'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0889'8.5 MI E FROM PRINCETON.
 MF0889'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0889'OFFICE AT PRINCETON, THENCE 4.9 MILES EAST ALONG GRAVEL ROAD,
 MF0889'AT A FARM DRIVEWAY NORTH TO A FARM HOUSE, 31 FEET NORTH OF THE
 MF0889'CENTER LINE OF THE ROAD, 16 FEET WEST OF THE CENTER LINE OF THE
 MF0889'DRIVEWAY, 6.2 FEET EAST OF A T-FENCE CORNER, 134 FEET WEST-SOUTHWEST
 MF0889'OF THE SOUTHWEST CORNER OF THE HOUSE, 1 1/2 FEET SOUTH OF FENCE
 MF0889'LINE, 2.5 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 MF0889'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0889
 MF0889                          STATION RECOVERY (1996)
 MF0889
 MF0889'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0889'MARK NOT FOUND.
 MF0889
 MF0889                          STATION RECOVERY (2001)
 MF0889
 MF0889'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0889'MARK RECOVERED IN POOR CONDITION.
 MF0889
 MF0889                          STATION RECOVERY (2005)
 MF0889
 MF0889'RECOVERY NOTE BY US POWER SQUADRON 2005
 MF0889'MONUMENT LOCATED BUT DISC IS MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0109 ***********************************************************************
 MG0109  DESIGNATION -  R 193
 MG0109  PID         -  MG0109
 MG0109  STATE/COUNTY-  IL/HENRY
 MG0109  COUNTRY     -  US
 MG0109  USGS QUAD   -  GREEN ROCK (2018)
 MG0109
 MG0109                         *CURRENT SURVEY CONTROL
 MG0109  ______________________________________________________________________
 MG0109* NAD 83(1986) POSITION- 41 25 58.     (N) 090 15 00.     (W)   SCALED
 MG0109* NAVD 88 ORTHO HEIGHT -   217.718 (meters)      714.30  (feet) ADJUSTED
 MG0109  ______________________________________________________________________
 MG0109  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 MG0109  DYNAMIC HEIGHT  -        217.632 (meters)      714.01  (feet) COMP
 MG0109  MODELED GRAVITY -    980,223.1   (mgal)                       NAVD 88
 MG0109
 MG0109  VERT ORDER      -  SECOND    CLASS 0
 MG0109
 MG0109.The horizontal coordinates were scaled from a map and have
 MG0109.an estimated accuracy of +/- 6 seconds.
 MG0109
 MG0109.The orthometric height was determined by differential leveling and
 MG0109.adjusted by the NATIONAL GEODETIC SURVEY
 MG0109.in June 1991.
 MG0109
 MG0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0109.GEOID18 height accuracy estimate available here.
 MG0109
 MG0109.Click photographs - Photos may exist for this station.
 MG0109
 MG0109.The dynamic height is computed by dividing the NAVD 88
 MG0109.geopotential number by the normal gravity value computed on the
 MG0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0109.degrees latitude (g = 980.6199 gals.).
 MG0109
 MG0109.The modeled gravity was interpolated from observed gravity values.
 MG0109
 MG0109;                    North         East    Units  Estimated Accuracy
 MG0109;SPC IL W     -   529,090.      693,040.      MT  (+/- 180 meters Scaled)
 MG0109
 MG0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF297904(NAD 83)
 MG0109
 MG0109                          SUPERSEDED SURVEY CONTROL
 MG0109
 MG0109  NGVD 29 (??/??/92)  217.798  (m)          714.56   (f) ADJ UNCH    2 0
 MG0109
 MG0109.Superseded values are not recommended for survey control.
 MG0109
 MG0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0109.See file dsdata.pdf to determine how the superseded data were derived.
 MG0109
 MG0109_MARKER: DB = BENCH MARK DISK
 MG0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0109_STAMPING: R 193 1959
 MG0109_MARK LOGO: CGS
 MG0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0109+STABILITY: SURFACE MOTION
 MG0109
 MG0109  HISTORY     - Date     Condition        Report By
 MG0109  HISTORY     - 1959     MONUMENTED       CGS
 MG0109  HISTORY     - 19960717 GOOD             USPSQD
 MG0109  HISTORY     - 20011006 GOOD             USPSQD
 MG0109  HISTORY     - 20040609 GOOD             USPSQD
 MG0109
 MG0109                          STATION DESCRIPTION
 MG0109
 MG0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0109'5.6 MI W FROM GENESEO.
 MG0109'ABOUT 4.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0109'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0109'1.0 MILES SOUTH ALONG BLACKTOP ROAD, AT THE JUNCTION OF AN
 MG0109'EAST-WEST DIRT CROSS-ROAD, 29 FEET WEST OF THE CENTER LINE OF
 MG0109'THE ROAD, 34 FEET NORTH OF THE CENTER LINE OF EAST-WEST DIRT
 MG0109'ROAD, 3.5 FEET SOUTHWEST OF A FENCE CORNER, 3.5 FEET SOUTHWEST
 MG0109'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 MG0109'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0109
 MG0109                          STATION RECOVERY (1996)
 MG0109
 MG0109'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0109'RECOVERED IN GOOD CONDITION.
 MG0109
 MG0109                          STATION RECOVERY (2001)
 MG0109
 MG0109'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0109'RECOVERED AS DESCRIBED
 MG0109
 MG0109                          STATION RECOVERY (2004)
 MG0109
 MG0109'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0176 ***********************************************************************
 MG0176  DESIGNATION -  R 194 RESET
 MG0176  PID         -  MG0176
 MG0176  STATE/COUNTY-  IL/HENRY
 MG0176  COUNTRY     -  US
 MG0176  USGS QUAD   -  ANDOVER (2018)
 MG0176
 MG0176                         *CURRENT SURVEY CONTROL
 MG0176  ______________________________________________________________________
 MG0176* NAD 83(1986) POSITION- 41 17 43.3    (N) 090 19 40.7    (W)   HD_HELD2
 MG0176* NAVD 88 ORTHO HEIGHT -   227.60  (meters)      746.7   (feet) RESET
 MG0176  ______________________________________________________________________
 MG0176  GEOID HEIGHT    -        -32.827 (meters)                     GEOID18
 MG0176  VERT ORDER      -  THIRD
 MG0176
 MG0176.The horizontal coordinates were established by autonomous hand held GPS
 MG0176.observations and have an estimated accuracy of +/- 10 meters.
 MG0176
 MG0176.The orthometric height was computed from unverified reset data.
 MG0176
 MG0176.No vertical observational check was made to the station.
 MG0176
 MG0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0176.GEOID18 height accuracy estimate available here.
 MG0176
 MG0176.Click photographs - Photos may exist for this station.
 MG0176
 MG0176;                    North         East    Units  Estimated Accuracy
 MG0176;SPC IL W     -   513,838.      686,490.      MT  (+/- 10 meters HH2 GPS)
 MG0176
 MG0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2372674989(NAD 83)
 MG0176
 MG0176                          SUPERSEDED SURVEY CONTROL
 MG0176
 MG0176  NGVD 29 (??/??/??)  227.67   (m)          746.9    (f) RESET       3  
 MG0176
 MG0176.Superseded values are not recommended for survey control.
 MG0176
 MG0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0176.See file dsdata.pdf to determine how the superseded data were derived.
 MG0176
 MG0176_MARKER: DB = BENCH MARK DISK
 MG0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0176_STAMPING: R 194 1959 RESET 1961
 MG0176_MARK LOGO: CGS
 MG0176_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0176+STABILITY: SURFACE MOTION
 MG0176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0176+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2011
 MG0176
 MG0176  HISTORY     - Date     Condition        Report By
 MG0176  HISTORY     - 1961     MONUMENTED       CGS
 MG0176  HISTORY     - 19931203 GOOD             NGS
 MG0176  HISTORY     - 19960714 GOOD             USPSQD
 MG0176  HISTORY     - 20011026 GOOD             USPSQD
 MG0176  HISTORY     - 20040616 GOOD             USPSQD
 MG0176  HISTORY     - 20070523 GOOD             GEOCAC
 MG0176  HISTORY     - 20110322 GOOD             NGS
 MG0176
 MG0176                          STATION DESCRIPTION
 MG0176
 MG0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MG0176'1.7 MI W FROM ANDOVER.
 MG0176'ABOUT 1.7 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0176'IN ANDOVER, SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 MG0176'SET FLUSH, 46 FEET EAST OF CENTER OF DRIVEWAY, 32 FEET EAST OF
 MG0176'FENCE CORNER, 31 FEET NORTH OF CENTER OF STATE HIGHWAY 81, 2.1
 MG0176'FEET SOUTHWEST OF WITNESS POST AND 2 FEET SOUTH OF FENCE.
 MG0176
 MG0176                          STATION RECOVERY (1993)
 MG0176
 MG0176'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 (DW)
 MG0176'OTHER ALIASES INCLUDE NN 444 AND DOD 1440-0. STATION IS ON NORTHSIDE
 MG0176'OF ILLINOIS ROUTE 81, 1.8 MI (2.9 KM) WEST OF POST OFFICE AT ANDOVER,
 MG0176'ILLINOIS, AND 7.35 MI (11.83 KM) WEST OF HENRY COUNTY COURTHOUSE IN
 MG0176'CAMBRIDGE, ILLINOIS, ALONG IL 81.  TO ACCESS FROM EXIT 24 OF
 MG0176'INTERSTATE 74, GO EAST ON IL 81 FOR 0.20 MI (0.32 KM) TO STATION ON
 MG0176'LEFT.  STATION IS 14.0 M (45.9 FT) EAST OF CENTER OF DRIVEWAY LEADING
 MG0176'NORTH TO FARM HOUSE, 9.8 M (32.2 FT) EAST OF FENCE CORNER, 9.4 M (30.8
 MG0176'FT) NORTH OF CENTER OF HIGHWAY, 0.78 M (2.56 FT) SOUTH OF FENCE, AND
 MG0176'0.68 M (2.23 FT) SSW OF METAL WITNESS POST.  DISK IS SET IN TOP OF 12
 MG0176'INCH, ROUND CONCRETE POST.  CHISELED ARROW POINTS NORTH.
 MG0176
 MG0176                          STATION RECOVERY (1996)
 MG0176
 MG0176'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0176'RECOVERED IN GOOD CONDITION.
 MG0176
 MG0176                          STATION RECOVERY (2001)
 MG0176
 MG0176'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0176'RECOVERED IN GOOD CONDITION.
 MG0176
 MG0176                          STATION RECOVERY (2004)
 MG0176
 MG0176'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0176'RECOVERED IN GOOD CONDITION.
 MG0176
 MG0176                          STATION RECOVERY (2007)
 MG0176
 MG0176'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MG0176'RECOVERED IN GOOD CONDITION.
 MG0176
 MG0176                          STATION RECOVERY (2011)
 MG0176
 MG0176'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2011 (DW)
 MG0176'IL 81 IS ALSO 100 NORTH AVE.  STATION IS 14.3 M WEST OF JUNCTION SIGNS
 MG0176'FOR I-74 AND IL 110.
 MG0176'THIS IS GRAVITY STATION ANDOVER, DOD 1440-0, NN 444.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0251 ***********************************************************************
 MG0251  DESIGNATION -  R 195
 MG0251  PID         -  MG0251
 MG0251  STATE/COUNTY-  IL/KNOX
 MG0251  COUNTRY     -  US
 MG0251  USGS QUAD   -  WATAGA (2018)
 MG0251
 MG0251                         *CURRENT SURVEY CONTROL
 MG0251  ______________________________________________________________________
 MG0251* NAD 83(1986) POSITION- 41 02 42.     (N) 090 20 35.     (W)   SCALED
 MG0251* NAVD 88 ORTHO HEIGHT -   249.242 (meters)      817.72  (feet) ADJUSTED
 MG0251  ______________________________________________________________________
 MG0251  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 MG0251  DYNAMIC HEIGHT  -        249.134 (meters)      817.37  (feet) COMP
 MG0251  MODELED GRAVITY -    980,183.9   (mgal)                       NAVD 88
 MG0251
 MG0251  VERT ORDER      -  SECOND    CLASS 0
 MG0251
 MG0251.The horizontal coordinates were scaled from a map and have
 MG0251.an estimated accuracy of +/- 6 seconds.
 MG0251
 MG0251.The orthometric height was determined by differential leveling and
 MG0251.adjusted by the NATIONAL GEODETIC SURVEY
 MG0251.in June 1991.
 MG0251
 MG0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0251.GEOID18 height accuracy estimate available here.
 MG0251
 MG0251.Click photographs - Photos may exist for this station.
 MG0251
 MG0251.The dynamic height is computed by dividing the NAVD 88
 MG0251.geopotential number by the normal gravity value computed on the
 MG0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0251.degrees latitude (g = 980.6199 gals.).
 MG0251
 MG0251.The modeled gravity was interpolated from observed gravity values.
 MG0251
 MG0251;                    North         East    Units  Estimated Accuracy
 MG0251;SPC IL W     -   486,040.      685,170.      MT  (+/- 180 meters Scaled)
 MG0251
 MG0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF233471(NAD 83)
 MG0251
 MG0251                          SUPERSEDED SURVEY CONTROL
 MG0251
 MG0251  NGVD 29 (??/??/92)  249.295  (m)          817.90   (f) ADJ UNCH    2 0
 MG0251
 MG0251.Superseded values are not recommended for survey control.
 MG0251
 MG0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0251.See file dsdata.pdf to determine how the superseded data were derived.
 MG0251
 MG0251_MARKER: DB = BENCH MARK DISK
 MG0251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0251_STAMPING: R 195 1959
 MG0251_MARK LOGO: CGS
 MG0251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0251+STABILITY: SURFACE MOTION
 MG0251
 MG0251  HISTORY     - Date     Condition        Report By
 MG0251  HISTORY     - 1959     MONUMENTED       CGS
 MG0251  HISTORY     - 19971124 GOOD             USPSQD
 MG0251  HISTORY     - 20130815 POOR             ILDT
 MG0251
 MG0251                          STATION DESCRIPTION
 MG0251
 MG0251'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0251'1.8 MI N FROM HENDERSON.
 MG0251'ABOUT 0.75 MILES NORTH ALONG A GRAVEL ROAD FROM THE CITY PARK
 MG0251'AT HENDERSON, THENCE 0.35 MILES EAST ALONG A GRAVEL ROAD,
 MG0251'THENCE 0.75 MILES NORTH ALONG A GRAVEL ROAD, 25 FEET EAST OF THE
 MG0251'CENTER LINE OF THE ROAD, 85 FEET SOUTH OF THE CENTER LINE OF A
 MG0251'FARM DRIVEWAY, 6.9 FEET SOUTH OF A TELEPHONE POLE, 1.7 FEET
 MG0251'WEST OF FENCE LINE, ABOUT 2.9 FEET NORTHWEST OF A METAL
 MG0251'WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A
 MG0251'CONCRETE POST PROJECTING 2 INCHES.
 MG0251
 MG0251                          STATION RECOVERY (1997)
 MG0251
 MG0251'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0251'RECOVERED IN GOOD CONDITION.
 MG0251
 MG0251                          STATION RECOVERY (2013)
 MG0251
 MG0251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MG0251'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0130 ***********************************************************************
 LD0130  DESIGNATION -  R 196
 LD0130  PID         -  LD0130
 LD0130  STATE/COUNTY-  IL/KNOX
 LD0130  COUNTRY     -  US
 LD0130  USGS QUAD   -  APPLETON (2018)
 LD0130
 LD0130                         *CURRENT SURVEY CONTROL
 LD0130  ______________________________________________________________________
 LD0130* NAD 83(1986) POSITION- 40 54 35.     (N) 090 10 11.     (W)   SCALED
 LD0130* NAVD 88 ORTHO HEIGHT -   197.109 (meters)      646.68  (feet) ADJUSTED
 LD0130  ______________________________________________________________________
 LD0130  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 LD0130  DYNAMIC HEIGHT  -        197.021 (meters)      646.39  (feet) COMP
 LD0130  MODELED GRAVITY -    980,175.8   (mgal)                       NAVD 88
 LD0130
 LD0130  VERT ORDER      -  SECOND    CLASS 0
 LD0130
 LD0130.The horizontal coordinates were scaled from a map and have
 LD0130.an estimated accuracy of +/- 6 seconds.
 LD0130
 LD0130.The orthometric height was determined by differential leveling and
 LD0130.adjusted by the NATIONAL GEODETIC SURVEY
 LD0130.in June 1991.
 LD0130
 LD0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0130.GEOID18 height accuracy estimate available here.
 LD0130
 LD0130.Click photographs - Photos may exist for this station.
 LD0130
 LD0130.The dynamic height is computed by dividing the NAVD 88
 LD0130.geopotential number by the normal gravity value computed on the
 LD0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0130.degrees latitude (g = 980.6199 gals.).
 LD0130
 LD0130.The modeled gravity was interpolated from observed gravity values.
 LD0130
 LD0130;                    North         East    Units  Estimated Accuracy
 LD0130;SPC IL W     -   471,000.      699,740.      MT  (+/- 180 meters Scaled)
 LD0130
 LD0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF383325(NAD 83)
 LD0130
 LD0130                          SUPERSEDED SURVEY CONTROL
 LD0130
 LD0130  NGVD 29 (??/??/92)  197.176  (m)          646.90   (f) ADJ UNCH    2 0
 LD0130
 LD0130.Superseded values are not recommended for survey control.
 LD0130
 LD0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0130.See file dsdata.pdf to determine how the superseded data were derived.
 LD0130
 LD0130_MARKER: DB = BENCH MARK DISK
 LD0130_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0130_SP_SET: BRIDGE
 LD0130_STAMPING: R 196 1956
 LD0130_MARK LOGO: CGS
 LD0130_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0130
 LD0130  HISTORY     - Date     Condition        Report By
 LD0130  HISTORY     - 1959     MONUMENTED       CGS
 LD0130  HISTORY     - 19971107 GOOD             USPSQD
 LD0130
 LD0130                          STATION DESCRIPTION
 LD0130
 LD0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0130'5.7 MI E FROM KNOXVILLE.
 LD0130'ABOUT 5.7 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0130'AT KNOXVILLE, SET IN THE TOP OF THE EAST END OF THE SOUTH
 LD0130'HEADWALL OF A 10-FOOT CONCRETE BRIDGE, ABOUT 30 FEET BELOW THE
 LD0130'LEVEL OF THE HIGHWAY, 90 FEET SOUTH OF THE CENTER LINE OF THE
 LD0130'HIGHWAY.
 LD0130
 LD0130                          STATION RECOVERY (1997)
 LD0130
 LD0130'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1454 ***********************************************************************
 LC1454  DESIGNATION -  R 197
 LC1454  PID         -  LC1454
 LC1454  STATE/COUNTY-  IL/PEORIA
 LC1454  COUNTRY     -  US
 LC1454  USGS QUAD   -  OAK HILL (2018)
 LC1454
 LC1454                         *CURRENT SURVEY CONTROL
 LC1454  ______________________________________________________________________
 LC1454* NAD 83(1986) POSITION- 40 47 38.     (N) 089 46 46.     (W)   SCALED
 LC1454* NAVD 88 ORTHO HEIGHT -   190.815 (meters)      626.03  (feet) ADJUSTED
 LC1454  ______________________________________________________________________
 LC1454  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 LC1454  DYNAMIC HEIGHT  -        190.729 (meters)      625.75  (feet) COMP
 LC1454  MODELED GRAVITY -    980,167.2   (mgal)                       NAVD 88
 LC1454
 LC1454  VERT ORDER      -  SECOND    CLASS 0
 LC1454
 LC1454.The horizontal coordinates were scaled from a map and have
 LC1454.an estimated accuracy of +/- 6 seconds.
 LC1454
 LC1454.The orthometric height was determined by differential leveling and
 LC1454.adjusted by the NATIONAL GEODETIC SURVEY
 LC1454.in June 1991.
 LC1454
 LC1454.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1454.GEOID18 height accuracy estimate available here.
 LC1454
 LC1454.Click photographs - Photos may exist for this station.
 LC1454
 LC1454.The dynamic height is computed by dividing the NAVD 88
 LC1454.geopotential number by the normal gravity value computed on the
 LC1454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1454.degrees latitude (g = 980.6199 gals.).
 LC1454
 LC1454.The modeled gravity was interpolated from observed gravity values.
 LC1454
 LC1454;                    North         East    Units  Estimated Accuracy
 LC1454;SPC IL W     -   458,210.      732,680.      MT  (+/- 180 meters Scaled)
 LC1454
 LC1454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL655195(NAD 83)
 LC1454
 LC1454                          SUPERSEDED SURVEY CONTROL
 LC1454
 LC1454  NGVD 29 (??/??/92)  190.897  (m)          626.30   (f) ADJ UNCH    2 0
 LC1454
 LC1454.Superseded values are not recommended for survey control.
 LC1454
 LC1454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1454.See file dsdata.pdf to determine how the superseded data were derived.
 LC1454
 LC1454_MARKER: DB = BENCH MARK DISK
 LC1454_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1454_SP_SET: BOX CULVERT HEADWALL
 LC1454_STAMPING: R 197 1959
 LC1454_MARK LOGO: CGS
 LC1454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1454+STABILITY: SURFACE MOTION
 LC1454
 LC1454  HISTORY     - Date     Condition        Report By
 LC1454  HISTORY     - 1959     MONUMENTED       CGS
 LC1454  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1454
 LC1454                          STATION DESCRIPTION
 LC1454
 LC1454'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1454'5.5 MI SE FROM BRIMFIELD.
 LC1454'ABOUT 5.5 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1454'STATION AT BRIMFIELD, SET IN THE TOP OF THE SOUTHEAST END OF THE
 LC1454'SOUTHWEST HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, AT THE JUNCTION
 LC1454'OF A GRAVEL ROAD NORTH, 27 FEET SOUTHWEST OF THE CENTER LINE OF
 LC1454'THE HIGHWAY, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LC1454
 LC1454                          STATION RECOVERY (1998)
 LC1454
 LC1454'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1454'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1470 ***********************************************************************
 LC1470  DESIGNATION -  R 198 RESET
 LC1470  PID         -  LC1470
 LC1470  STATE/COUNTY-  IL/PEORIA
 LC1470  COUNTRY     -  US
 LC1470  USGS QUAD   -  DUNLAP (2018)
 LC1470
 LC1470                         *CURRENT SURVEY CONTROL
 LC1470  ______________________________________________________________________
 LC1470* NAD 83(1986) POSITION- 40 47 22.     (N) 089 44 44.     (W)   SCALED
 LC1470* NAVD 88 ORTHO HEIGHT -   206.47  (meters)      677.4   (feet) RESET
 LC1470  ______________________________________________________________________
 LC1470  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 LC1470  VERT ORDER      -  THIRD
 LC1470
 LC1470.The horizontal coordinates were scaled from a map and have
 LC1470.an estimated accuracy of +/- 6 seconds.
 LC1470
 LC1470.The orthometric height was computed from unverified reset data.
 LC1470
 LC1470.No vertical observational check was made to the station.
 LC1470
 LC1470.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1470.GEOID18 height accuracy estimate available here.
 LC1470
 LC1470.Click photographs - Photos may exist for this station.
 LC1470
 LC1470;                    North         East    Units  Estimated Accuracy
 LC1470;SPC IL W     -   457,730.      735,540.      MT  (+/- 180 meters Scaled)
 LC1470
 LC1470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL683190(NAD 83)
 LC1470
 LC1470                          SUPERSEDED SURVEY CONTROL
 LC1470
 LC1470  NGVD 29 (??/??/??)  206.55   (m)          677.7    (f) RESET       3  
 LC1470
 LC1470.Superseded values are not recommended for survey control.
 LC1470
 LC1470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1470.See file dsdata.pdf to determine how the superseded data were derived.
 LC1470
 LC1470_MARKER: DB = BENCH MARK DISK
 LC1470_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1470_SP_SET: BOX CULVERT HEADWALL
 LC1470_STAMPING: R 198 RESET 1963
 LC1470_MARK LOGO: CGS
 LC1470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1470+STABILITY: SURFACE MOTION
 LC1470_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1470+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2011
 LC1470
 LC1470  HISTORY     - Date     Condition        Report By
 LC1470  HISTORY     - 1963     MONUMENTED       ILHD
 LC1470  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1470  HISTORY     - 20110414 GOOD             CMT
 LC1470
 LC1470                          STATION DESCRIPTION
 LC1470
 LC1470'DESCRIBED BY IL HIGHWAY DEPT 1963
 LC1470'0.2 MI E FROM KICKAPOO.
 LC1470'0.25 MILE EAST ALONG U.S. HIGHWAY 150 FROM THE NORTHWEST CORNER
 LC1470'OF THE CITY PARK AT KICKAPOO, SET IN THE TOP OF THE SOUTHEAST
 LC1470'END OF THE NORTHEAST HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, 18
 LC1470'FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, ABOUT 65 YARDS
 LC1470'NORTHWEST OF THE KICKAPOO CITY LIMITS SIGN, ABOUT THE SAME LEVEL
 LC1470'AS THE HIGHWAY.
 LC1470
 LC1470                          STATION RECOVERY (1998)
 LC1470
 LC1470'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1470'MARK NOT FOUND.
 LC1470
 LC1470                          STATION RECOVERY (2011)
 LC1470
 LC1470'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 LC1470'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0967 ***********************************************************************
 LC0967  DESIGNATION -  R 199
 LC0967  PID         -  LC0967
 LC0967  STATE/COUNTY-  IL/MCLEAN
 LC0967  COUNTRY     -  US
 LC0967  USGS QUAD   -  NORMAL WEST (2018)
 LC0967
 LC0967                         *CURRENT SURVEY CONTROL
 LC0967  ______________________________________________________________________
 LC0967* NAD 83(1986) POSITION- 40 33 21.     (N) 089 05 54.     (W)   SCALED
 LC0967* NAVD 88 ORTHO HEIGHT -   244.431 (meters)      801.94  (feet) ADJUSTED
 LC0967  ______________________________________________________________________
 LC0967  GEOID HEIGHT    -        -32.191 (meters)                     GEOID18
 LC0967  DYNAMIC HEIGHT  -        244.316 (meters)      801.56  (feet) COMP
 LC0967  MODELED GRAVITY -    980,149.4   (mgal)                       NAVD 88
 LC0967
 LC0967  VERT ORDER      -  SECOND    CLASS 0
 LC0967
 LC0967.The horizontal coordinates were scaled from a map and have
 LC0967.an estimated accuracy of +/- 6 seconds.
 LC0967
 LC0967.The orthometric height was determined by differential leveling and
 LC0967.adjusted by the NATIONAL GEODETIC SURVEY
 LC0967.in June 1991.
 LC0967
 LC0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0967.GEOID18 height accuracy estimate available here.
 LC0967
 LC0967.Click photographs - Photos may exist for this station.
 LC0967
 LC0967.The dynamic height is computed by dividing the NAVD 88
 LC0967.geopotential number by the normal gravity value computed on the
 LC0967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0967.degrees latitude (g = 980.6199 gals.).
 LC0967
 LC0967.The modeled gravity was interpolated from observed gravity values.
 LC0967
 LC0967;                    North         East    Units  Estimated Accuracy
 LC0967;SPC IL E     -   432,000.      235,210.      MT  (+/- 180 meters Scaled)
 LC0967
 LC0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK223915(NAD 83)
 LC0967
 LC0967                          SUPERSEDED SURVEY CONTROL
 LC0967
 LC0967  NGVD 29 (??/??/92)  244.491  (m)          802.13   (f) ADJ UNCH    2 0
 LC0967
 LC0967.Superseded values are not recommended for survey control.
 LC0967
 LC0967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0967.See file dsdata.pdf to determine how the superseded data were derived.
 LC0967
 LC0967_MARKER: DB = BENCH MARK DISK
 LC0967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0967_STAMPING: R 199 1959
 LC0967_MARK LOGO: CGS
 LC0967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0967+STABILITY: SURFACE MOTION
 LC0967
 LC0967  HISTORY     - Date     Condition        Report By
 LC0967  HISTORY     - 1959     MONUMENTED       CGS
 LC0967  HISTORY     - 1986     GOOD             USPSQD
 LC0967  HISTORY     - 1987     GOOD             USPSQD
 LC0967  HISTORY     - 1988     GOOD             USPSQD
 LC0967
 LC0967                          STATION DESCRIPTION
 LC0967
 LC0967'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0967'3.4 MI SE FROM CARLOCK.
 LC0967'ABOUT 0.9 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHICAGO AND
 LC0967'ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 1.7 MILES EAST
 LC0967'ALONG A GRAVEL ROAD, THENCE 0.85 MILES SOUTH ALONG A GRAVEL ROAD,
 LC0967'AT A DRIVEWAY EAST TO A FARM HOUSE, 25 FEET EAST OF THE CENTER
 LC0967'LINE OF THE ROAD, 29 FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY,
 LC0967'1 FOOT WEST OF A FENCE, 59 FEET SOUTH OF A POWER POLE WITH A
 LC0967'TRANSFORMER, 1.6 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 LC0967'1/2 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LC0967'POST PROJECTING 3 INCHES.  THE MARK MAY BE REACHED FROM CARLOCK,
 LC0967'MCLEAN  COUNTY, BY GOING SOUTHEAST ALONG U.S. HIGHWAY 150 FOR 4.5
 LC0967'MILES FROM THE CHICAGO AND ST. LOUIS RAILROAD STATION AT CARLOCK,
 LC0967'THENCE 1.5 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.65 MILE NORTH
 LC0967'ALONG A GRAVEL ROAD.
 LC0967
 LC0967                          STATION RECOVERY (1986)
 LC0967
 LC0967'RECOVERY NOTE BY US POWER SQUADRON 1986 (MI)
 LC0967'RECOVERED IN GOOD CONDITION.
 LC0967
 LC0967                          STATION RECOVERY (1987)
 LC0967
 LC0967'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0967'RECOVERED IN GOOD CONDITION.
 LC0967
 LC0967                          STATION RECOVERY (1988)
 LC0967
 LC0967'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0967'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0219 ***********************************************************************
 MF0219  DESIGNATION -  R 20
 MF0219  PID         -  MF0219
 MF0219  STATE/COUNTY-  IL/GRUNDY
 MF0219  COUNTRY     -  US
 MF0219  USGS QUAD   -  MORRIS (2018)
 MF0219
 MF0219                         *CURRENT SURVEY CONTROL
 MF0219  ______________________________________________________________________
 MF0219* NAD 83(1986) POSITION- 41 18 23.     (N) 088 25 15.     (W)   SCALED
 MF0219* NAVD 88 ORTHO HEIGHT -   171.218 (meters)      561.74  (feet) ADJUSTED
 MF0219  ______________________________________________________________________
 MF0219  GEOID HEIGHT    -        -32.826 (meters)                     GEOID18
 MF0219  DYNAMIC HEIGHT  -        171.151 (meters)      561.52  (feet) COMP
 MF0219  MODELED GRAVITY -    980,232.5   (mgal)                       NAVD 88
 MF0219
 MF0219  VERT ORDER      -  SECOND    CLASS 0
 MF0219
 MF0219.The horizontal coordinates were scaled from a map and have
 MF0219.an estimated accuracy of +/- 6 seconds.
 MF0219
 MF0219.The orthometric height was determined by differential leveling and
 MF0219.adjusted by the NATIONAL GEODETIC SURVEY
 MF0219.in June 1991.
 MF0219
 MF0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0219.GEOID18 height accuracy estimate available here.
 MF0219
 MF0219.Click photographs - Photos may exist for this station.
 MF0219
 MF0219.The dynamic height is computed by dividing the NAVD 88
 MF0219.geopotential number by the normal gravity value computed on the
 MF0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0219.degrees latitude (g = 980.6199 gals.).
 MF0219
 MF0219.The modeled gravity was interpolated from observed gravity values.
 MF0219
 MF0219;                    North         East    Units  Estimated Accuracy
 MF0219;SPC IL E     -   515,070.      292,670.      MT  (+/- 180 meters Scaled)
 MF0219
 MF0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL810737(NAD 83)
 MF0219
 MF0219                          SUPERSEDED SURVEY CONTROL
 MF0219
 MF0219  NGVD 29 (??/??/92)  171.291  (m)          561.98   (f) ADJ UNCH    2 0
 MF0219
 MF0219.Superseded values are not recommended for survey control.
 MF0219
 MF0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0219.See file dsdata.pdf to determine how the superseded data were derived.
 MF0219
 MF0219_MARKER: DB = BENCH MARK DISK
 MF0219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0219_STAMPING: R 20 1934
 MF0219_MARK LOGO: CGS
 MF0219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0219+STABILITY: SURFACE MOTION
 MF0219
 MF0219  HISTORY     - Date     Condition        Report By
 MF0219  HISTORY     - 1934     MONUMENTED       CGS
 MF0219
 MF0219                          STATION DESCRIPTION
 MF0219
 MF0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0219'3.6 MI S FROM MORRIS.
 MF0219'3.6 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE COUNTY COURTHOUSE
 MF0219'AT MORRIS, GRUNDY COUNTY, 45 FEET SOUTH OF THE CENTERLINE OF THE
 MF0219'CROSS ROAD, 42 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND
 MF0219'ABOUT 1 1/2 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED
 MF0219'R 20 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0220 ***********************************************************************
 MF0220  DESIGNATION -  R 20 RESET
 MF0220  PID         -  MF0220
 MF0220  STATE/COUNTY-  IL/GRUNDY
 MF0220  COUNTRY     -  US
 MF0220  USGS QUAD   -  MORRIS (2018)
 MF0220
 MF0220                         *CURRENT SURVEY CONTROL
 MF0220  ______________________________________________________________________
 MF0220* NAD 83(2011) POSITION- 41 18 23.72945(N) 088 25 15.68952(W)   ADJUSTED
 MF0220* NAD 83(2011) ELLIP HT-   138.160 (meters)        (06/27/12)   ADJUSTED
 MF0220* NAD 83(2011) EPOCH   -  2010.00
 MF0220* NAVD 88 ORTHO HEIGHT -   171.00  (meters)      561.0   (feet) RESET
 MF0220  ______________________________________________________________________
 MF0220  GEOID HEIGHT    -        -32.826 (meters)                     GEOID18
 MF0220  NAD 83(2011) X  -    132,215.993 (meters)                     COMP
 MF0220  NAD 83(2011) Y  - -4,796,465.996 (meters)                     COMP
 MF0220  NAD 83(2011) Z  -  4,188,151.687 (meters)                     COMP
 MF0220  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 MF0220  VERT ORDER      -  THIRD
 MF0220
 MF0220  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0220  Standards:
 MF0220         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0220            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0220  -------------------------------------------------------------------
 MF0220  NETWORK    0.60   0.90           0.27   0.21   0.46      0.01224369
 MF0220  -------------------------------------------------------------------
 MF0220  Click here for local accuracies and other accuracy information.
 MF0220
 MF0220.The horizontal coordinates were established by GPS observations
 MF0220.and adjusted by the National Geodetic Survey in June 2012.
 MF0220
 MF0220.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0220.been affixed to the stable North American tectonic plate. See 
 MF0220.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0220
 MF0220.The horizontal coordinates are valid at the epoch date displayed above
 MF0220.which is a decimal equivalence of Year/Month/Day.
 MF0220
 MF0220.The orthometric height was computed from unverified reset data.
 MF0220
 MF0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0220.GEOID18 height accuracy estimate available here.
 MF0220
 MF0220.Click photographs - Photos may exist for this station.
 MF0220
 MF0220.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0220
 MF0220.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0220
 MF0220.The ellipsoidal height was determined by GPS observations
 MF0220.and is referenced to NAD 83.
 MF0220
 MF0220. The following values were computed from the NAD 83(2011) position.
 MF0220
 MF0220;                    North         East     Units Scale Factor Converg.
 MF0220;SPC IL E     -   515,093.750   292,656.534   MT  0.99997566   -0 03 28.4
 MF0220;SPC IL E     - 1,689,936.74    960,157.31   sFT  0.99997566   -0 03 28.4
 MF0220;UTM  16      - 4,573,766.375   381,043.543   MT  0.99977415   -0 56 17.2
 MF0220
 MF0220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0220!SPC IL E     -   0.99997833  x   0.99997566  =   0.99995399
 MF0220!UTM  16      -   0.99997833  x   0.99977415  =   0.99975248
 MF0220
 MF0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8104373766(NAD 83)
 MF0220
 MF0220                          SUPERSEDED SURVEY CONTROL
 MF0220
 MF0220  NAD 83(2007)-  41 18 23.72952(N)    088 25 15.69042(W) AD(2002.00) 0
 MF0220  ELLIP H (02/10/07)  138.179  (m)                       GP(2002.00)    
 MF0220  ELLIP H (02/03/05)  138.153  (m)                       GP(       ) 4 2
 MF0220  NAD 83(1997)-  41 18 23.72930(N)    088 25 15.69149(W) AD(       ) 1
 MF0220  ELLIP H (03/04/03)  138.163  (m)                       GP(       ) 4 2
 MF0220  NAVD 88 (03/04/03)  171.0    (m)  GEOID99  model used  GPS OBS        
 MF0220
 MF0220.Superseded values are not recommended for survey control.
 MF0220
 MF0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0220.See file dsdata.pdf to determine how the superseded data were derived.
 MF0220
 MF0220_MARKER: DB = BENCH MARK DISK
 MF0220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0220_STAMPING: R 20 RESET 1970
 MF0220_MARK LOGO: CGS
 MF0220_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0220+STABILITY: SURFACE MOTION
 MF0220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0220+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2005
 MF0220
 MF0220  HISTORY     - Date     Condition        Report By
 MF0220  HISTORY     - 1970     MONUMENTED       NGS
 MF0220  HISTORY     - 1978     GOOD             LOCENG
 MF0220  HISTORY     - 200205   GOOD             ASCPC
 MF0220  HISTORY     - 20050725 GOOD             GEOSPC
 MF0220  HISTORY     - 20050807 GOOD             GEOCAC
 MF0220
 MF0220                          STATION DESCRIPTION
 MF0220
 MF0220'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 MF0220'3.6 MI S FROM MORRIS.
 MF0220'3.6 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE COUNTY COURTHOUSE
 MF0220'AT MORRIS, 34 FEET SOUTH OF THE CENTERLINE OF PAVED ROAD, 93
 MF0220'FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 20 FEET EAST OF A
 MF0220'12 INCH HEDGE TREE, 1 FOOT EAST OF A METAL WITNESS POST, 27 FEET
 MF0220'WEST OF THE CENTERLINE OF DRIVEWAY TO REST AREA AND THE NORTH
 MF0220'EDGE OF SAME.  SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING
 MF0220'3 INCHES.
 MF0220
 MF0220                          STATION RECOVERY (1978)
 MF0220
 MF0220'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 MF0220'RECOVERED IN GOOD CONDITION.
 MF0220
 MF0220                          STATION RECOVERY (2002)
 MF0220
 MF0220'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0220'RECOVERED AS DESCRIBED
 MF0220
 MF0220                          STATION RECOVERY (2005)
 MF0220
 MF0220'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF0220'RECOVERED AS DESCRIBED.
 MF0220
 MF0220                          STATION RECOVERY (2005)
 MF0220
 MF0220'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF0220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0245 ***********************************************************************
 LC0245  DESIGNATION -  R 200 RESET
 LC0245  PID         -  LC0245
 LC0245  STATE/COUNTY-  IL/CHAMPAIGN
 LC0245  COUNTRY     -  US
 LC0245  USGS QUAD   -  THOMASBORO (2018)
 LC0245
 LC0245                         *CURRENT SURVEY CONTROL
 LC0245  ______________________________________________________________________
 LC0245* NAD 83(1986) POSITION- 40 12 53.     (N) 088 12 41.     (W)   SCALED
 LC0245* NAVD 88 ORTHO HEIGHT -   222.80  (meters)      731.0   (feet) RESET
 LC0245  ______________________________________________________________________
 LC0245  GEOID HEIGHT    -        -32.211 (meters)                     GEOID18
 LC0245  VERT ORDER      -  THIRD
 LC0245
 LC0245.The horizontal coordinates were scaled from a map and have
 LC0245.an estimated accuracy of +/- 6 seconds.
 LC0245
 LC0245.The orthometric height was computed from unverified reset data.
 LC0245
 LC0245.No vertical observational check was made to the station.
 LC0245
 LC0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0245.GEOID18 height accuracy estimate available here.
 LC0245
 LC0245.Click photographs - Photos may exist for this station.
 LC0245
 LC0245;                    North         East    Units  Estimated Accuracy
 LC0245;SPC IL E     -   393,850.      310,380.      MT  (+/- 180 meters Scaled)
 LC0245
 LC0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK969522(NAD 83)
 LC0245
 LC0245                          SUPERSEDED SURVEY CONTROL
 LC0245
 LC0245  NGVD 29 (??/??/??)  222.84   (m)          731.1    (f) RESET       3  
 LC0245
 LC0245.Superseded values are not recommended for survey control.
 LC0245
 LC0245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0245.See file dsdata.pdf to determine how the superseded data were derived.
 LC0245
 LC0245_MARKER: DB = BENCH MARK DISK
 LC0245_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0245_SP_SET: BOX CULVERT HEADWALL
 LC0245_STAMPING: R 200 RESET 1970
 LC0245_MARK LOGO: CGS
 LC0245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0245+STABILITY: SURFACE MOTION
 LC0245
 LC0245  HISTORY     - Date     Condition        Report By
 LC0245  HISTORY     - 1970     MONUMENTED       NGS
 LC0245
 LC0245                          STATION DESCRIPTION
 LC0245
 LC0245'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LC0245'6.5 MI S FROM RANTOUL.
 LC0245'6.6 MILES SOUTH ALONG INTERSTATE HIGHWAY 57 FROM ITS JUNCTION
 LC0245'WITH U.S. HIGHWAY 136 (ABOUT 2 MILES WEST OF RANTOUL), SET IN THE
 LC0245'TOP AND SOUTH END OF A 27 X 12 FOOT CONCRETE BOX CULVERT ON THE
 LC0245'WEST SIDE OF THE HIGHWAY, 26 FEET WEST OF THE CENTERLINE OF THE
 LC0245'SOUTH BOUND LANE, 27 FEET SOUTH OF ILL. STATE HIGHWAY STA. 920
 LC0245'AND 4 FEET WEST OF A METAL GUARD RAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0048 ***********************************************************************
 LC0048  DESIGNATION -  R 201 RESET
 LC0048  PID         -  LC0048
 LC0048  STATE/COUNTY-  IL/IROQUOIS
 LC0048  COUNTRY     -  US
 LC0048  USGS QUAD   -  BUCKLEY (2018)
 LC0048
 LC0048                         *CURRENT SURVEY CONTROL
 LC0048  ______________________________________________________________________
 LC0048* NAD 83(1986) POSITION- 40 31 02.     (N) 088 05 09.     (W)   SCALED
 LC0048* NAVD 88 ORTHO HEIGHT -   231.96  (meters)      761.0   (feet) RESET
 LC0048  ______________________________________________________________________
 LC0048  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 LC0048  VERT ORDER      -  THIRD
 LC0048
 LC0048.The horizontal coordinates were scaled from a map and have
 LC0048.an estimated accuracy of +/- 6 seconds.
 LC0048
 LC0048.The orthometric height was computed from unverified reset data.
 LC0048
 LC0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0048.GEOID18 height accuracy estimate available here.
 LC0048
 LC0048.Click photographs - Photos may exist for this station.
 LC0048
 LC0048;                    North         East    Units  Estimated Accuracy
 LC0048;SPC IL E     -   427,460.      320,970.      MT  (+/- 180 meters Scaled)
 LC0048
 LC0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK080857(NAD 83)
 LC0048
 LC0048                          SUPERSEDED SURVEY CONTROL
 LC0048
 LC0048.No superseded survey control is available for this station.
 LC0048
 LC0048_MARKER: DB = BENCH MARK DISK
 LC0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0048_STAMPING: R 201 RESET 1969
 LC0048_MARK LOGO: CGS
 LC0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0048+STABILITY: SURFACE MOTION
 LC0048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0048+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2007
 LC0048
 LC0048  HISTORY     - Date     Condition        Report By
 LC0048  HISTORY     - 1969     MONUMENTED       CGS
 LC0048  HISTORY     - 20071020 GOOD             GEOCAC
 LC0048  HISTORY     - 20071201 GOOD             ILDT
 LC0048
 LC0048                          STATION DESCRIPTION
 LC0048
 LC0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0048'0.8 MI W FROM LODA.
 LC0048'0.1 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE AT
 LC0048'LODA, THENCE 0.75 MILE WEST ALONG ASPHALT ROAD TO MARK ON THE
 LC0048'RIGHT, 52 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE,
 LC0048'36 FEET SOUTH OF A GAS PUMP, 17 FEET WEST OF THE CENTERLINE OF A
 LC0048'DRIVEWAY, 1 FOOT SOUTHWEST OF A METAL WITNESS POST, 89 FEET
 LC0048'NORTH OF THE CENTERLINE OF THE ROAD, SET IN THE TOP OF A ROUND
 LC0048'CONCRETE POST PROJECTING 2 INCHES.
 LC0048
 LC0048                          STATION RECOVERY (2007)
 LC0048
 LC0048'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0048'RECOVERED IN GOOD CONDITION.
 LC0048
 LC0048                          STATION RECOVERY (2007)
 LC0048
 LC0048'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RAS)
 LC0048'0.8 MI W OF LODA.
 LC0048'0.1 MI SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE AT LODA,THENCE
 LC0048'0.75 MILE WEST ALONG ASPHALT ROAD TO MARK ON THE RIGHT.3 FEET
 LC0048'SOUTHEAST OF A POWER POLE,52 FEET SOUTHWEST FROM THE SOUTHWEST CORNER
 LC0048'OF A HOUSE,89 FEET NORTH OF THE CENTERLINE OF COUNTY ROAD 200N,0.15 MI
 LC0048'WEST OF THE CENTER OF INTERSTATE 57.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2076 ***********************************************************************
 LB2076  DESIGNATION -  R 202 RESET
 LB2076  PID         -  LB2076
 LB2076  STATE/COUNTY-  IL/IROQUOIS
 LB2076  COUNTRY     -  US
 LB2076  USGS QUAD   -  GILMAN (2018)
 LB2076
 LB2076                         *CURRENT SURVEY CONTROL
 LB2076  ______________________________________________________________________
 LB2076* NAD 83(1986) POSITION- 40 49 03.     (N) 087 58 48.     (W)   SCALED
 LB2076* NAVD 88 ORTHO HEIGHT -   196.40  (+/-2cm)      644.4   (feet) VERTCON3
 LB2076  ______________________________________________________________________
 LB2076  GEOID HEIGHT    -        -32.492 (meters)                     GEOID18
 LB2076  VERT ORDER      -  THIRD (See Below)
 LB2076
 LB2076.The horizontal coordinates were scaled from a map and have
 LB2076.an estimated accuracy of +/- 6 seconds.
 LB2076
 LB2076.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2076.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2076
 LB2076.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2076.GEOID18 height accuracy estimate available here.
 LB2076
 LB2076.The vertical order pertains to the NGVD 29 superseded value.
 LB2076
 LB2076.Click photographs - Photos may exist for this station.
 LB2076
 LB2076;                    North         East    Units  Estimated Accuracy
 LB2076;SPC IL E     -   460,840.      329,810.      MT  (+/- 180 meters Scaled)
 LB2076
 LB2076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL173189(NAD 83)
 LB2076
 LB2076                          SUPERSEDED SURVEY CONTROL
 LB2076
 LB2076  NGVD 29 (11/09/15)  196.48   (m)          644.6    (f) RESET       3  
 LB2076
 LB2076.Superseded values are not recommended for survey control.
 LB2076
 LB2076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2076.See file dsdata.pdf to determine how the superseded data were derived.
 LB2076
 LB2076_MARKER: DV = VERTICAL CONTROL DISK
 LB2076_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB2076_SP_SET: WINGWALL
 LB2076_STAMPING: R 202 RESET 1977
 LB2076_MARK LOGO: NGS
 LB2076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2076+STABILITY: SURFACE MOTION
 LB2076
 LB2076  HISTORY     - Date     Condition        Report By
 LB2076  HISTORY     - 1977     MONUMENTED       ILDT
 LB2076  HISTORY     - 20070908 GOOD             GEOCAC
 LB2076  HISTORY     - 20141105 MARK NOT FOUND   ILDT
 LB2076
 LB2076                          STATION DESCRIPTION
 LB2076
 LB2076'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 LB2076'0.3 MI SOUTH FROM DANFORTH.
 LB2076'0.3 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE CENTRAL RAILWAY STATION
 LB2076'IN DANFORTH AND IN TOP OF SOUTHWEST END OF THE WINGWALL AT THE
 LB2076'NORTHEAST CORNER OF A 26 FOOT CONCRETE BRIDGE, 18 FEET EAST CENTERLINE
 LB2076'OF HIGHWAY.
 LB2076'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 LB2076
 LB2076                          STATION RECOVERY (2007)
 LB2076
 LB2076'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2076'RECOVERED IN GOOD CONDITION.
 LB2076
 LB2076                          STATION RECOVERY (2014)
 LB2076
 LB2076'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB2076'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0637 ***********************************************************************
 LC0637  DESIGNATION -  R 203
 LC0637  PID         -  LC0637
 LC0637  STATE/COUNTY-  IL/MCLEAN
 LC0637  COUNTRY     -  US
 LC0637  USGS QUAD   -  HOLDER (2018)
 LC0637
 LC0637                         *CURRENT SURVEY CONTROL
 LC0637  ______________________________________________________________________
 LC0637* NAD 83(1986) POSITION- 40 22 40.     (N) 088 52 01.     (W)   SCALED
 LC0637* NAVD 88 ORTHO HEIGHT -   243.386 (meters)      798.51  (feet) ADJUSTED
 LC0637  ______________________________________________________________________
 LC0637  GEOID HEIGHT    -        -31.991 (meters)                     GEOID18
 LC0637  DYNAMIC HEIGHT  -        243.268 (meters)      798.12  (feet) COMP
 LC0637  MODELED GRAVITY -    980,136.3   (mgal)                       NAVD 88
 LC0637
 LC0637  VERT ORDER      -  SECOND    CLASS 0
 LC0637
 LC0637.The horizontal coordinates were scaled from a map and have
 LC0637.an estimated accuracy of +/- 6 seconds.
 LC0637
 LC0637.The orthometric height was determined by differential leveling and
 LC0637.adjusted by the NATIONAL GEODETIC SURVEY
 LC0637.in June 1991.
 LC0637
 LC0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0637.GEOID18 height accuracy estimate available here.
 LC0637
 LC0637.Click photographs - Photos may exist for this station.
 LC0637
 LC0637.The dynamic height is computed by dividing the NAVD 88
 LC0637.geopotential number by the normal gravity value computed on the
 LC0637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0637.degrees latitude (g = 980.6199 gals.).
 LC0637
 LC0637.The modeled gravity was interpolated from observed gravity values.
 LC0637
 LC0637;                    North         East    Units  Estimated Accuracy
 LC0637;SPC IL E     -   412,080.      254,690.      MT  (+/- 180 meters Scaled)
 LC0637
 LC0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK415713(NAD 83)
 LC0637
 LC0637                          SUPERSEDED SURVEY CONTROL
 LC0637
 LC0637  NGVD 29 (??/??/92)  243.441  (m)          798.69   (f) ADJ UNCH    2 0
 LC0637
 LC0637.Superseded values are not recommended for survey control.
 LC0637
 LC0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0637.See file dsdata.pdf to determine how the superseded data were derived.
 LC0637
 LC0637_MARKER: DB = BENCH MARK DISK
 LC0637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0637_STAMPING: R 203 1959
 LC0637_MARK LOGO: CGS
 LC0637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0637+STABILITY: SURFACE MOTION
 LC0637
 LC0637  HISTORY     - Date     Condition        Report By
 LC0637  HISTORY     - 1959     MONUMENTED       CGS
 LC0637  HISTORY     - 1976     MARK NOT FOUND   USGS
 LC0637  HISTORY     - 20120806 MARK NOT FOUND   ILDT
 LC0637
 LC0637                          STATION DESCRIPTION
 LC0637
 LC0637'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0637'1.4 MI S FROM DOWNS.
 LC0637'ABOUT 0.1 MILE SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0637'THE STATION AT DOWNS, THENCE 1.25 MILES SOUTH ALONG AN ASPHALT
 LC0637'ROAD, AT THE JUNCTION OF AN EAST-WEST GRAVEL ROAD CROSSING, 35 FEET
 LC0637'WEST OF THE CENTER LINE OF THE ROAD, 13 1/2 FEET NORTH OF THE
 LC0637'CENTER LINE OF THE EAST-WEST ROAD, 37 FEET NORTHWEST OF THE CENTER
 LC0637'OF THE JUNCTION, 1 1/2 FEET SOUTH OF A FENCE, 3 1/2 FEET WEST OF A
 LC0637'FENCE CORNER, 1.7 FEET WEST OF A METAL WITNESS POST, ABOUT 1/2
 LC0637'FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0637'POST PROJECTING 3 INCHES.
 LC0637
 LC0637                          STATION RECOVERY (1976)
 LC0637
 LC0637'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LC0637'MARK NOT FOUND.
 LC0637
 LC0637                          STATION RECOVERY (2012)
 LC0637
 LC0637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0637'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0342 ***********************************************************************
 LC0342  DESIGNATION -  R 204
 LC0342  PID         -  LC0342
 LC0342  STATE/COUNTY-  IL/CHAMPAIGN
 LC0342  COUNTRY     -  US
 LC0342  USGS QUAD   -  RISING (2018)
 LC0342
 LC0342                         *CURRENT SURVEY CONTROL
 LC0342  ______________________________________________________________________
 LC0342* NAD 83(1986) POSITION- 40 10 35.     (N) 088 20 17.     (W)   SCALED
 LC0342* NAVD 88 ORTHO HEIGHT -   240.674 (meters)      789.61  (feet) ADJUSTED
 LC0342  ______________________________________________________________________
 LC0342  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 LC0342  DYNAMIC HEIGHT  -        240.553 (meters)      789.21  (feet) COMP
 LC0342  MODELED GRAVITY -    980,116.0   (mgal)                       NAVD 88
 LC0342
 LC0342  VERT ORDER      -  SECOND    CLASS 0
 LC0342
 LC0342.The horizontal coordinates were scaled from a map and have
 LC0342.an estimated accuracy of +/- 6 seconds.
 LC0342
 LC0342.The orthometric height was determined by differential leveling and
 LC0342.adjusted by the NATIONAL GEODETIC SURVEY
 LC0342.in June 1991.
 LC0342
 LC0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0342.GEOID18 height accuracy estimate available here.
 LC0342
 LC0342.Click photographs - Photos may exist for this station.
 LC0342
 LC0342.The dynamic height is computed by dividing the NAVD 88
 LC0342.geopotential number by the normal gravity value computed on the
 LC0342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0342.degrees latitude (g = 980.6199 gals.).
 LC0342
 LC0342.The modeled gravity was interpolated from observed gravity values.
 LC0342
 LC0342;                    North         East    Units  Estimated Accuracy
 LC0342;SPC IL E     -   389,590.      299,600.      MT  (+/- 180 meters Scaled)
 LC0342
 LC0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK860481(NAD 83)
 LC0342
 LC0342                          SUPERSEDED SURVEY CONTROL
 LC0342
 LC0342  NGVD 29 (??/??/92)  240.715  (m)          789.75   (f) ADJ UNCH    2 0
 LC0342
 LC0342.Superseded values are not recommended for survey control.
 LC0342
 LC0342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0342.See file dsdata.pdf to determine how the superseded data were derived.
 LC0342
 LC0342_MARKER: DB = BENCH MARK DISK
 LC0342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0342_STAMPING: R 204 1959
 LC0342_MARK LOGO: CGS
 LC0342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0342+STABILITY: SURFACE MOTION
 LC0342
 LC0342  HISTORY     - Date     Condition        Report By
 LC0342  HISTORY     - 1959     MONUMENTED       CGS
 LC0342  HISTORY     - 1973     GOOD             NGS
 LC0342
 LC0342                          STATION DESCRIPTION
 LC0342
 LC0342'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0342'4.4 MI E FROM MAHOMET.
 LC0342'ABOUT 0.15 MILES NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0342'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 3.9 MILES EAST
 LC0342'ALONG U.S. HIGHWAY 150, THENCE 0.35 MILE NORTH ALONG A GRAVEL
 LC0342'FARM ROAD, AT THE TOP OF A HILL, 14 FEET EAST OF THE CENTER
 LC0342'LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 12 FEET SOUTH OF A
 LC0342'T-FENCE CORNER, 76 1/2 FEET NORTH OF TELEPHONE POLE NUMBER J 225,
 LC0342'1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LC0342'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0342
 LC0342                          STATION RECOVERY (1973)
 LC0342
 LC0342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0342'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0091 ***********************************************************************
 KB0091  DESIGNATION -  R 205
 KB0091  PID         -  KB0091
 KB0091  STATE/COUNTY-  IL/DOUGLAS
 KB0091  COUNTRY     -  US
 KB0091  USGS QUAD   -  TUSCOLA (2018)
 KB0091
 KB0091                         *CURRENT SURVEY CONTROL
 KB0091  ______________________________________________________________________
 KB0091* NAD 83(1986) POSITION- 39 47 29.     (N) 088 15 53.     (W)   SCALED
 KB0091* NAVD 88 ORTHO HEIGHT -   197.465 (meters)      647.85  (feet) ADJUSTED
 KB0091  ______________________________________________________________________
 KB0091  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 KB0091  DYNAMIC HEIGHT  -        197.360 (meters)      647.51  (feet) COMP
 KB0091  MODELED GRAVITY -    980,090.2   (mgal)                       NAVD 88
 KB0091
 KB0091  VERT ORDER      -  SECOND    CLASS 0
 KB0091
 KB0091.The horizontal coordinates were scaled from a map and have
 KB0091.an estimated accuracy of +/- 6 seconds.
 KB0091
 KB0091.The orthometric height was determined by differential leveling and
 KB0091.adjusted by the NATIONAL GEODETIC SURVEY
 KB0091.in June 1991.
 KB0091
 KB0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0091.GEOID18 height accuracy estimate available here.
 KB0091
 KB0091.Click photographs - Photos may exist for this station.
 KB0091
 KB0091.The dynamic height is computed by dividing the NAVD 88
 KB0091.geopotential number by the normal gravity value computed on the
 KB0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0091.degrees latitude (g = 980.6199 gals.).
 KB0091
 KB0091.The modeled gravity was interpolated from observed gravity values.
 KB0091
 KB0091;                    North         East    Units  Estimated Accuracy
 KB0091;SPC IL E     -   346,840.      305,880.      MT  (+/- 180 meters Scaled)
 KB0091
 KB0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK917053(NAD 83)
 KB0091
 KB0091                          SUPERSEDED SURVEY CONTROL
 KB0091
 KB0091  NGVD 29 (??/??/92)  197.536  (m)          648.08   (f) ADJ UNCH    2 0
 KB0091
 KB0091.Superseded values are not recommended for survey control.
 KB0091
 KB0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0091.See file dsdata.pdf to determine how the superseded data were derived.
 KB0091
 KB0091_MARKER: DB = BENCH MARK DISK
 KB0091_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0091_SP_SET: BOX CULVERT HEADWALL
 KB0091_STAMPING: R 205 1959
 KB0091_MARK LOGO: CGS
 KB0091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0091+STABILITY: SURFACE MOTION
 KB0091
 KB0091  HISTORY     - Date     Condition        Report By
 KB0091  HISTORY     - 1959     MONUMENTED       CGS
 KB0091  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0091  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0091
 KB0091                          STATION DESCRIPTION
 KB0091
 KB0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0091'1.4 MI E FROM TUSCOLA.
 KB0091'ABOUT 1.45 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION
 KB0091'WITH U.S. HIGHWAY 45 IN TUSCOLA, ABOUT 0.15 MILE WEST OF A FARM
 KB0091'HOUSE SOUTH OF THE ROAD, SET IN THE TOP OF THE EAST END OF THE
 KB0091'SOUTH HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, 21 FEET SOUTH
 KB0091'OF THE CENTER LINE OF THE HIGHWAY, ABOUT 1 FOOT ABOVE THE LEVEL
 KB0091'OF THE HIGHWAY.
 KB0091
 KB0091                          STATION RECOVERY (1980)
 KB0091
 KB0091'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0091'MARK NOT FOUND.
 KB0091
 KB0091                          STATION RECOVERY (2011)
 KB0091
 KB0091'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0091'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1558 ***********************************************************************
 ME1558  DESIGNATION -  R 206
 ME1558  PID         -  ME1558
 ME1558  STATE/COUNTY-  IL/WILL
 ME1558  COUNTRY     -  US
 ME1558  USGS QUAD   -  PEOTONE (2018)
 ME1558
 ME1558                         *CURRENT SURVEY CONTROL
 ME1558  ______________________________________________________________________
 ME1558* NAD 83(1986) POSITION- 41 18 35.37   (N) 087 49 59.29   (W)   HD_HELD1
 ME1558* NAVD 88 ORTHO HEIGHT -   210.291 (meters)      689.93  (feet) ADJUSTED
 ME1558  ______________________________________________________________________
 ME1558  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 ME1558  DYNAMIC HEIGHT  -        210.206 (meters)      689.65  (feet) COMP
 ME1558  MODELED GRAVITY -    980,216.6   (mgal)                       NAVD 88
 ME1558
 ME1558  VERT ORDER      -  SECOND    CLASS I
 ME1558
 ME1558.The horizontal coordinates were determined by differentially corrected
 ME1558.hand held GPS observations or other comparable positioning techniques
 ME1558.and have an estimated accuracy of +/- 3 meters.
 ME1558
 ME1558.The orthometric height was determined by differential leveling and
 ME1558.adjusted by the NATIONAL GEODETIC SURVEY
 ME1558.in June 1991.
 ME1558
 ME1558.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1558.GEOID18 height accuracy estimate available here.
 ME1558
 ME1558.Click photographs - Photos may exist for this station.
 ME1558
 ME1558.The dynamic height is computed by dividing the NAVD 88
 ME1558.geopotential number by the normal gravity value computed on the
 ME1558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1558.degrees latitude (g = 980.6199 gals.).
 ME1558
 ME1558.The modeled gravity was interpolated from observed gravity values.
 ME1558
 ME1558;                    North         East    Units  Estimated Accuracy
 ME1558;SPC IL E     -   515,569.8     341,885.5     MT  (+/- 3 meters HH1 GPS) 
 ME1558
 ME1558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3026073486(NAD 83)
 ME1558
 ME1558                          SUPERSEDED SURVEY CONTROL
 ME1558
 ME1558  NGVD 29 (??/??/92)  210.382  (m)          690.23   (f) ADJ UNCH    2 0
 ME1558
 ME1558.Superseded values are not recommended for survey control.
 ME1558
 ME1558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1558.See file dsdata.pdf to determine how the superseded data were derived.
 ME1558
 ME1558_MARKER: DB = BENCH MARK DISK
 ME1558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1558_STAMPING: R 206 1959
 ME1558_MARK LOGO: CGS
 ME1558_PROJECTION: FLUSH
 ME1558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1558+STABILITY: SURFACE MOTION
 ME1558
 ME1558  HISTORY     - Date     Condition        Report By
 ME1558  HISTORY     - 1959     MONUMENTED       CGS
 ME1558  HISTORY     - 1967     GOOD             CGS
 ME1558  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1558  HISTORY     - 20110521 SEE DESCRIPTION  AMESC
 ME1558
 ME1558                          STATION DESCRIPTION
 ME1558
 ME1558'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1558'5 MI N FROM MANTENO.
 ME1558'ABOUT 0.1 MILE WEST ALONG WEST FIRST STREET FROM ITS JUNCTION
 ME1558'WITH MAIN STREET IN MANTENO, THENCE 0.1 MILE WEST ALONG WEST
 ME1558'SECTION STREET, THENCE 3.2 MILES NORTH ALONG NORTH MAPLE STREET
 ME1558'AND ITS EXTENSION, THENCE 0.15 MILE WEST ALONG A GRAVEL ROAD,
 ME1558'THENCE 1.0 MILE NORTH ALONG A GRAVEL ROAD, THENCE 0.5 MILE EAST
 ME1558'ALONG A GRAVEL ROAD, AT A FENCE CORNER NORTH OF THE ROAD, 28 FEET
 ME1558'NORTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTH OF A FENCE,
 ME1558'9 FEET EAST OF A FENCE CORNER, ABOUT 0.25 MILE EAST OF A BRIDGE,
 ME1558'2.5 FEET WEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE
 ME1558'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 ME1558'2 INCHES.  NOTE-- THE MARK MAY BE REACHED FROM PEOTONE, WILL
 ME1558'COUNTY, BY GOING SOUTH FOR 0.9 MILE ALONG U.S. HIGHWAY 54 FROM
 ME1558'ITS JUNCTION WITH EAST CRAWFORD STREET, THENCE 1.7 MILE WEST
 ME1558'ALONG AN ASPHALT ROAD, THENCE 1.0 MILE SOUTH ALONG A GRAVEL
 ME1558'ROAD, THENCE 0.5 MILE WEST ALONG A GRAVEL ROAD.
 ME1558
 ME1558                          STATION RECOVERY (1967)
 ME1558
 ME1558'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1558'RECOVERED IN GOOD CONDITION.
 ME1558
 ME1558                          STATION RECOVERY (2008)
 ME1558
 ME1558'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1558'THERE ARE NO FENCES OR FENCE CORNERS IN THE AREA.  HOWEVER, PROPERTY
 ME1558'BOUNDARIES ARE STILL VISIBLE PER FARMLANDS, ROAD SHOULDER GRASSES, AND
 ME1558'PRAIRIE GRASSES.  A CHECK OF THE AREA WAS MADE WITH NEGATIVE RESULTS.
 ME1558
 ME1558                          STATION RECOVERY (2011)
 ME1558
 ME1558'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 ME1558'RECOVERED IN GOOD CONDITION.
 ME1558'
 ME1558'NOTE-THE CONCRETE MONUMENT HAS BEEN HIT BUT THE DISK IS INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1935 ***********************************************************************
 ME1935  DESIGNATION -  R 207 RESET
 ME1935  PID         -  ME1935
 ME1935  STATE/COUNTY-  IL/COOK
 ME1935  COUNTRY     -  US
 ME1935  USGS QUAD   -  HARVEY (2018)
 ME1935
 ME1935                         *CURRENT SURVEY CONTROL
 ME1935  ______________________________________________________________________
 ME1935* NAD 83(1986) POSITION- 41 31 41.3    (N) 087 44 06.2    (W)   HD_HELD2
 ME1935* NAVD 88 ORTHO HEIGHT -   210.84  (meters)      691.7   (feet) RESET
 ME1935  ______________________________________________________________________
 ME1935  GEOID HEIGHT    -        -33.335 (meters)                     GEOID18
 ME1935  VERT ORDER      -  THIRD
 ME1935
 ME1935.The horizontal coordinates were established by autonomous hand held GPS
 ME1935.observations and have an estimated accuracy of +/- 10 meters.
 ME1935
 ME1935.The orthometric height was computed from unverified reset data.
 ME1935
 ME1935.No vertical observational check was made to the station.
 ME1935
 ME1935.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1935.GEOID18 height accuracy estimate available here.
 ME1935
 ME1935.Click photographs - Photos may exist for this station.
 ME1935
 ME1935;                    North         East    Units  Estimated Accuracy
 ME1935;SPC IL E     -   539,868.      349,931.      MT  (+/- 10 meters HH2 GPS)
 ME1935
 ME1935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3867697648(NAD 83)
 ME1935
 ME1935                          SUPERSEDED SURVEY CONTROL
 ME1935
 ME1935  NGVD 29 (??/??/??)  210.93   (m)          692.0    (f) RESET       3  
 ME1935
 ME1935.Superseded values are not recommended for survey control.
 ME1935
 ME1935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1935.See file dsdata.pdf to determine how the superseded data were derived.
 ME1935
 ME1935_MARKER: DB = BENCH MARK DISK
 ME1935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1935_STAMPING: R 207 RESET 1967
 ME1935_MARK LOGO: CGS
 ME1935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1935+STABILITY: SURFACE MOTION
 ME1935
 ME1935  HISTORY     - Date     Condition        Report By
 ME1935  HISTORY     - 1967     MONUMENTED       CGS
 ME1935  HISTORY     - 20080824 GOOD             GEOCAC
 ME1935
 ME1935                          STATION DESCRIPTION
 ME1935
 ME1935'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 ME1935'1.7 MI N FROM MATTESON.
 ME1935'1.6 MILES NORTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION WITH
 ME1935'U.S. HIGHWAY 30 IN THE NORTHWEST EDGE OF MATTESON, THENCE 0.1
 ME1935'MILE WEST ALONG A PAVED ROAD TO THE MARK ON THE RIGHT.  IT IS
 ME1935'56 FEET NORTH OF THE CENTERLINE OF THE ROAD, 1 FOOT WEST OF A
 ME1935'METAL WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 ME1935'WHICH PROJECTS 6 INCHES.
 ME1935
 ME1935                          STATION RECOVERY (2008)
 ME1935
 ME1935'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1935'THE MARK ABUTS AND IS IMMEDIATELY NORTH OF A CHAIN LINK FENCE.  THE
 ME1935'MARK IS APPROXIMATELY 1 FOOT WEST-NORTHWEST OF A METAL WITNESS POST.
 ME1935'WITNESS POST IS IMMEDIATELY SOUTH OF THE FENCE.
 ME1935'THE PAVED ROAD PER THE DESCRIPTION IS VOLLMER ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0302 ***********************************************************************
 KB0302  DESIGNATION -  R 208
 KB0302  PID         -  KB0302
 KB0302  STATE/COUNTY-  IL/COLES
 KB0302  COUNTRY     -  US
 KB0302  USGS QUAD   -  MATTOON WEST (2018)
 KB0302
 KB0302                         *CURRENT SURVEY CONTROL
 KB0302  ______________________________________________________________________
 KB0302* NAD 83(1986) POSITION- 39 23 01.     (N) 088 24 53.     (W)   SCALED
 KB0302* NAVD 88 ORTHO HEIGHT -   201.419 (meters)      660.82  (feet) ADJUSTED
 KB0302  ______________________________________________________________________
 KB0302  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 KB0302  DYNAMIC HEIGHT  -        201.301 (meters)      660.44  (feet) COMP
 KB0302  MODELED GRAVITY -    980,038.1   (mgal)                       NAVD 88
 KB0302
 KB0302  VERT ORDER      -  SECOND    CLASS 0
 KB0302
 KB0302.The horizontal coordinates were scaled from a map and have
 KB0302.an estimated accuracy of +/- 6 seconds.
 KB0302
 KB0302.The orthometric height was determined by differential leveling and
 KB0302.adjusted by the NATIONAL GEODETIC SURVEY
 KB0302.in June 1991.
 KB0302
 KB0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0302.GEOID18 height accuracy estimate available here.
 KB0302
 KB0302.Click photographs - Photos may exist for this station.
 KB0302
 KB0302.The dynamic height is computed by dividing the NAVD 88
 KB0302.geopotential number by the normal gravity value computed on the
 KB0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0302.degrees latitude (g = 980.6199 gals.).
 KB0302
 KB0302.The modeled gravity was interpolated from observed gravity values.
 KB0302
 KB0302;                    North         East    Units  Estimated Accuracy
 KB0302;SPC IL E     -   301,570.      292,990.      MT  (+/- 180 meters Scaled)
 KB0302
 KB0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ781603(NAD 83)
 KB0302
 KB0302                          SUPERSEDED SURVEY CONTROL
 KB0302
 KB0302  NGVD 29 (??/??/92)  201.488  (m)          661.05   (f) ADJ UNCH    2 0
 KB0302
 KB0302.Superseded values are not recommended for survey control.
 KB0302
 KB0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0302.See file dsdata.pdf to determine how the superseded data were derived.
 KB0302
 KB0302_MARKER: DB = BENCH MARK DISK
 KB0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0302_STAMPING: R 208 1959
 KB0302_MARK LOGO: CGS
 KB0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0302+STABILITY: SURFACE MOTION
 KB0302
 KB0302  HISTORY     - Date     Condition        Report By
 KB0302  HISTORY     - 1959     MONUMENTED       CGS
 KB0302  HISTORY     - 1973     GOOD             NGS
 KB0302  HISTORY     - 20050216 POOR             ILDT
 KB0302
 KB0302                          STATION DESCRIPTION
 KB0302
 KB0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0302'0.6 MI SE FROM AETNA.
 KB0302'ABOUT 0.3 MILE EAST ALONG A CONCRETE PAVED ROAD FROM ITS JUNCTION
 KB0302'WITH THE ILLINOIS CENTRAL RAILROAD IN AETNA, THENCE 0.35 MILE
 KB0302'SOUTH ALONG AN OILED ROAD, AT THE JUNCTION OF A FARM DRIVE EAST,
 KB0302'32 FEET EAST OF THE CENTER LINE OF THE ROAD, 20 1/2 FEET NORTH
 KB0302'OF THE CENTER LINE OF THE FARM DRIVE, 3 1/2 FEET NORTHWEST OF A
 KB0302'TELEPHONE POLE, 15 FEET NORTHEAST OF THE NORTH END OF A METAL
 KB0302'PIPE CULVERT, 1.9 FEET WEST-NORTHWEST OF A METAL WITNESS POST,
 KB0302'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0302'PROJECTING 3 INCHES.
 KB0302
 KB0302                          STATION RECOVERY (1973)
 KB0302
 KB0302'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0302'RECOVERED IN GOOD CONDITION.
 KB0302
 KB0302                          STATION RECOVERY (2005)
 KB0302
 KB0302'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0302'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0515 ***********************************************************************
 KB0515  DESIGNATION -  R 209
 KB0515  PID         -  KB0515
 KB0515  STATE/COUNTY-  IL/EFFINGHAM
 KB0515  COUNTRY     -  US
 KB0515  USGS QUAD   -  EFFINGHAM SOUTH (2018)
 KB0515
 KB0515                         *CURRENT SURVEY CONTROL
 KB0515  ______________________________________________________________________
 KB0515* NAD 83(1986) POSITION- 39 07 19.     (N) 088 31 23.     (W)   SCALED
 KB0515* NAVD 88 ORTHO HEIGHT -   166.367 (meters)      545.82  (feet) ADJUSTED
 KB0515  ______________________________________________________________________
 KB0515  GEOID HEIGHT    -        -31.968 (meters)                     GEOID18
 KB0515  DYNAMIC HEIGHT  -        166.267 (meters)      545.49  (feet) COMP
 KB0515  MODELED GRAVITY -    980,023.3   (mgal)                       NAVD 88
 KB0515
 KB0515  VERT ORDER      -  SECOND    CLASS 0
 KB0515
 KB0515.The horizontal coordinates were scaled from a map and have
 KB0515.an estimated accuracy of +/- 6 seconds.
 KB0515
 KB0515.The orthometric height was determined by differential leveling and
 KB0515.adjusted by the NATIONAL GEODETIC SURVEY
 KB0515.in June 1991.
 KB0515
 KB0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0515.GEOID18 height accuracy estimate available here.
 KB0515
 KB0515.Click photographs - Photos may exist for this station.
 KB0515
 KB0515.The dynamic height is computed by dividing the NAVD 88
 KB0515.geopotential number by the normal gravity value computed on the
 KB0515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0515.degrees latitude (g = 980.6199 gals.).
 KB0515
 KB0515.The modeled gravity was interpolated from observed gravity values.
 KB0515
 KB0515;                    North         East    Units  Estimated Accuracy
 KB0515;SPC IL E     -   272,530.      283,590.      MT  (+/- 180 meters Scaled)
 KB0515
 KB0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ683314(NAD 83)
 KB0515
 KB0515                          SUPERSEDED SURVEY CONTROL
 KB0515
 KB0515  NGVD 29 (??/??/92)  166.456  (m)          546.11   (f) ADJ UNCH    2 0
 KB0515
 KB0515.Superseded values are not recommended for survey control.
 KB0515
 KB0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0515.See file dsdata.pdf to determine how the superseded data were derived.
 KB0515
 KB0515_MARKER: DB = BENCH MARK DISK
 KB0515_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0515_SP_SET: CURB
 KB0515_STAMPING: R 209 1959
 KB0515_MARK LOGO: CGS
 KB0515_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0515
 KB0515  HISTORY     - Date     Condition        Report By
 KB0515  HISTORY     - 1959     MONUMENTED       CGS
 KB0515  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0515
 KB0515                          STATION DESCRIPTION
 KB0515
 KB0515'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0515'0.9 MI E FROM EFFINGHAM.
 KB0515'ABOUT 0.9 MILE EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KB0515'U.S. HIGHWAY 45 IN EFFINGHAM, SET IN THE TOP OF THE NORTH CURB OF
 KB0515'A 150-FOOT STEEL SPAN BRIDGE, 25 FEET EAST OF THE WEST END OF THE
 KB0515'BRIDGE, 15 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY AND
 KB0515'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 KB0515
 KB0515                          STATION RECOVERY (2012)
 KB0515
 KB0515'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0515'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0015 ***********************************************************************
 LC0015  DESIGNATION -  R 21
 LC0015  PID         -  LC0015
 LC0015  STATE/COUNTY-  IL/LIVINGSTON
 LC0015  COUNTRY     -  US
 LC0015  USGS QUAD   -  FORREST NORTH (2018)
 LC0015
 LC0015                         *CURRENT SURVEY CONTROL
 LC0015  ______________________________________________________________________
 LC0015* NAD 83(1986) POSITION- 40 47 19.     (N) 088 24 06.     (W)   SCALED
 LC0015* NAVD 88 ORTHO HEIGHT -   213.829 (meters)      701.54  (feet) ADJUSTED
 LC0015  ______________________________________________________________________
 LC0015  GEOID HEIGHT    -        -32.072 (meters)                     GEOID18
 LC0015  DYNAMIC HEIGHT  -        213.738 (meters)      701.24  (feet) COMP
 LC0015  MODELED GRAVITY -    980,190.8   (mgal)                       NAVD 88
 LC0015
 LC0015  VERT ORDER      -  SECOND    CLASS 0
 LC0015
 LC0015.The horizontal coordinates were scaled from a map and have
 LC0015.an estimated accuracy of +/- 6 seconds.
 LC0015
 LC0015.The orthometric height was determined by differential leveling and
 LC0015.adjusted by the NATIONAL GEODETIC SURVEY
 LC0015.in June 1991.
 LC0015
 LC0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0015.GEOID18 height accuracy estimate available here.
 LC0015
 LC0015.Click photographs - Photos may exist for this station.
 LC0015
 LC0015.The dynamic height is computed by dividing the NAVD 88
 LC0015.geopotential number by the normal gravity value computed on the
 LC0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0015.degrees latitude (g = 980.6199 gals.).
 LC0015
 LC0015.The modeled gravity was interpolated from observed gravity values.
 LC0015
 LC0015;                    North         East    Units  Estimated Accuracy
 LC0015;SPC IL E     -   457,570.      294,230.      MT  (+/- 180 meters Scaled)
 LC0015
 LC0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL817162(NAD 83)
 LC0015
 LC0015                          SUPERSEDED SURVEY CONTROL
 LC0015
 LC0015  NGVD 29 (??/??/92)  213.895  (m)          701.75   (f) ADJ UNCH    2 0
 LC0015
 LC0015.Superseded values are not recommended for survey control.
 LC0015
 LC0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0015.See file dsdata.pdf to determine how the superseded data were derived.
 LC0015
 LC0015_MARKER: DB = BENCH MARK DISK
 LC0015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0015_STAMPING: R 21 1934
 LC0015_MARK LOGO: CGS
 LC0015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0015+STABILITY: SURFACE MOTION
 LC0015
 LC0015  HISTORY     - Date     Condition        Report By
 LC0015  HISTORY     - 1934     MONUMENTED       CGS
 LC0015  HISTORY     - 1944     GOOD             CGS
 LC0015
 LC0015                          STATION DESCRIPTION
 LC0015
 LC0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LC0015'2.3 MI S FROM WING.
 LC0015'2.3 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0015'WING, LIVINGSTON COUNTY, 15 POLES SOUTH OF MILEPOST 90, AT A
 LC0015'ROAD CROSSING, 39 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 39
 LC0015'FEET EAST OF THE CENTERLINE OF THE TRACK, 3 FEET WEST OF THE
 LC0015'RIGHT-OF-WAY FENCE, AND ABOUT ONE FOOT LOWER THAN THE RAILS.
 LC0015'A STANDARD DISK, STAMPED R 21 1934 AND SET IN THE TOP OF A
 LC0015'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0360 ***********************************************************************
 KB0360  DESIGNATION -  R 210
 KB0360  PID         -  KB0360
 KB0360  STATE/COUNTY-  IL/CUMBERLAND
 KB0360  COUNTRY     -  US
 KB0360  USGS QUAD   -  UNION CENTER (2018)
 KB0360
 KB0360                         *CURRENT SURVEY CONTROL
 KB0360  ______________________________________________________________________
 KB0360* NAD 83(1986) POSITION- 39 17 26.     (N) 088 01 09.     (W)   SCALED
 KB0360* NAVD 88 ORTHO HEIGHT -   194.505 (meters)      638.14  (feet) ADJUSTED
 KB0360  ______________________________________________________________________
 KB0360  GEOID HEIGHT    -        -32.069 (meters)                     GEOID18
 KB0360  DYNAMIC HEIGHT  -        194.391 (meters)      637.76  (feet) COMP
 KB0360  MODELED GRAVITY -    980,040.7   (mgal)                       NAVD 88
 KB0360
 KB0360  VERT ORDER      -  SECOND    CLASS 0
 KB0360
 KB0360.The horizontal coordinates were scaled from a map and have
 KB0360.an estimated accuracy of +/- 6 seconds.
 KB0360
 KB0360.The orthometric height was determined by differential leveling and
 KB0360.adjusted by the NATIONAL GEODETIC SURVEY
 KB0360.in June 1991.
 KB0360
 KB0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0360.GEOID18 height accuracy estimate available here.
 KB0360
 KB0360.Click photographs - Photos may exist for this station.
 KB0360
 KB0360.The dynamic height is computed by dividing the NAVD 88
 KB0360.geopotential number by the normal gravity value computed on the
 KB0360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0360.degrees latitude (g = 980.6199 gals.).
 KB0360
 KB0360.The modeled gravity was interpolated from observed gravity values.
 KB0360
 KB0360;                    North         East    Units  Estimated Accuracy
 KB0360;SPC IL E     -   291,280.      327,100.      MT  (+/- 180 meters Scaled)
 KB0360
 KB0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ121495(NAD 83)
 KB0360
 KB0360                          SUPERSEDED SURVEY CONTROL
 KB0360
 KB0360  NGVD 29 (??/??/92)  194.570  (m)          638.35   (f) ADJ UNCH    2 0
 KB0360
 KB0360.Superseded values are not recommended for survey control.
 KB0360
 KB0360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0360.See file dsdata.pdf to determine how the superseded data were derived.
 KB0360
 KB0360_MARKER: DB = BENCH MARK DISK
 KB0360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0360_STAMPING: R 210 1959
 KB0360_MARK LOGO: CGS
 KB0360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0360+STABILITY: SURFACE MOTION
 KB0360
 KB0360  HISTORY     - Date     Condition        Report By
 KB0360  HISTORY     - 1959     MONUMENTED       CGS
 KB0360  HISTORY     - 1973     GOOD             NGS
 KB0360  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0360
 KB0360                          STATION DESCRIPTION
 KB0360
 KB0360'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0360'2 MI SW FROM CASEY.
 KB0360'ABOUT 2.05 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0360'WITH STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, AT THE JUNCTION
 KB0360'OF A GRAVEL ROAD SOUTH, 224 FEET SOUTH-SOUTHEAST OF THE CENTER
 KB0360'LINE OF THE HIGHWAY, 48 FEET WEST OF THE CENTER LINE OF THE
 KB0360'GRAVEL ROAD, 3 1/2 FEET NORTHWEST OF A TELEPHONE POLE, 37 FEET
 KB0360'WEST OF A RAILROAD CROSSING SIGN, 23 FEET NORTH-NORTHWEST OF THE
 KB0360'NORTH-NORTHWEST RAIL OF A SIDE TRACK OF THE PENNSYLVANIA RAILROAD,
 KB0360'34 FEET WEST OF THE WEST END OF A CORRUGATED PIPE CULVERT, 2.3
 KB0360'FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 KB0360'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 KB0360'INCHES.
 KB0360
 KB0360                          STATION RECOVERY (1973)
 KB0360
 KB0360'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0360'RECOVERED IN GOOD CONDITION.
 KB0360
 KB0360                          STATION RECOVERY (2005)
 KB0360
 KB0360'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0360'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0416 ***********************************************************************
 KB0416  DESIGNATION -  R 211
 KB0416  PID         -  KB0416
 KB0416  STATE/COUNTY-  IL/CUMBERLAND
 KB0416  COUNTRY     -  US
 KB0416  USGS QUAD   -  WOODBURY (2018)
 KB0416
 KB0416                         *CURRENT SURVEY CONTROL
 KB0416  ______________________________________________________________________
 KB0416* NAD 83(1986) POSITION- 39 12 30.     (N) 088 15 00.     (W)   SCALED
 KB0416* NAVD 88 ORTHO HEIGHT -   177.167 (meters)      581.26  (feet) ADJUSTED
 KB0416  ______________________________________________________________________
 KB0416  GEOID HEIGHT    -        -32.026 (meters)                     GEOID18
 KB0416  DYNAMIC HEIGHT  -        177.062 (meters)      580.91  (feet) COMP
 KB0416  MODELED GRAVITY -    980,034.3   (mgal)                       NAVD 88
 KB0416
 KB0416  VERT ORDER      -  SECOND    CLASS 0
 KB0416
 KB0416.The horizontal coordinates were scaled from a map and have
 KB0416.an estimated accuracy of +/- 6 seconds.
 KB0416
 KB0416.The orthometric height was determined by differential leveling and
 KB0416.adjusted by the NATIONAL GEODETIC SURVEY
 KB0416.in June 1991.
 KB0416
 KB0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0416.GEOID18 height accuracy estimate available here.
 KB0416
 KB0416.Click photographs - Photos may exist for this station.
 KB0416
 KB0416.The dynamic height is computed by dividing the NAVD 88
 KB0416.geopotential number by the normal gravity value computed on the
 KB0416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0416.degrees latitude (g = 980.6199 gals.).
 KB0416
 KB0416.The modeled gravity was interpolated from observed gravity values.
 KB0416
 KB0416;                    North         East    Units  Estimated Accuracy
 KB0416;SPC IL E     -   282,110.      307,200.      MT  (+/- 180 meters Scaled)
 KB0416
 KB0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ920406(NAD 83)
 KB0416
 KB0416                          SUPERSEDED SURVEY CONTROL
 KB0416
 KB0416  NGVD 29 (??/??/92)  177.232  (m)          581.47   (f) ADJ UNCH    2 0
 KB0416
 KB0416.Superseded values are not recommended for survey control.
 KB0416
 KB0416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0416.See file dsdata.pdf to determine how the superseded data were derived.
 KB0416
 KB0416_MARKER: DB = BENCH MARK DISK
 KB0416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0416_STAMPING: R 211 1960
 KB0416_MARK LOGO: CGS
 KB0416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0416+STABILITY: SURFACE MOTION
 KB0416_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0416+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0416
 KB0416  HISTORY     - Date     Condition        Report By
 KB0416  HISTORY     - 1960     MONUMENTED       CGS
 KB0416  HISTORY     - 1973     GOOD             NGS
 KB0416  HISTORY     - 20050216 GOOD             ILDT
 KB0416  HISTORY     - 20120417 GOOD             ILDT
 KB0416
 KB0416                          STATION DESCRIPTION
 KB0416
 KB0416'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0416'0.4 MI W FROM JEWETT.
 KB0416'ABOUT 0.4 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 KB0416'OFFICE AT JEWETT, THENCE 0.05 MILES NORTH ALONG AN ASPHALT ROAD,
 KB0416'AT THE NORTHEAST CORNER OF THE GROUNDS OF THE AMERICAN TELEPHONE
 KB0416'AND TELEGRAPH COMPANY, 32 FEET WEST OF THE CENTER LINE OF THE
 KB0416'ROAD, 1 FOOT SOUTH OF A FENCE, 53 FEET SOUTH OF THE EXTENDED
 KB0416'CENTER LINE OF THE GRAVEL ROAD EAST, 139 FEET NORTH-NORTHEAST
 KB0416'OF THE NORTHEAST CORNER OF THE AMERICAN TELEPHONE AND TELEGRAPH
 KB0416'COMPANY BUILDING, 2.3 FEET WEST OF A METAL WITNESS POST, ABOUT
 KB0416'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0416'PROJECTING 3 INCHES.
 KB0416
 KB0416                          STATION RECOVERY (1973)
 KB0416
 KB0416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0416'RECOVERED IN GOOD CONDITION.
 KB0416
 KB0416                          STATION RECOVERY (2005)
 KB0416
 KB0416'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0416'RECOVERED IN GOOD CONDITION.
 KB0416
 KB0416                          STATION RECOVERY (2012)
 KB0416
 KB0416'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0416'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0982 ***********************************************************************
 JB0982  DESIGNATION -  R 212
 JB0982  PID         -  JB0982
 JB0982  STATE/COUNTY-  IL/BOND
 JB0982  COUNTRY     -  US
 JB0982  USGS QUAD   -  BEAVER CREEK (2018)
 JB0982
 JB0982                         *CURRENT SURVEY CONTROL
 JB0982  ______________________________________________________________________
 JB0982* NAD 83(1986) POSITION- 38 52 05.     (N) 089 25 05.     (W)   SCALED
 JB0982* NAVD 88 ORTHO HEIGHT -   165.449 (meters)      542.81  (feet) ADJUSTED
 JB0982  ______________________________________________________________________
 JB0982  GEOID HEIGHT    -        -31.293 (meters)                     GEOID18
 JB0982  DYNAMIC HEIGHT  -        165.348 (meters)      542.48  (feet) COMP
 JB0982  MODELED GRAVITY -    980,012.7   (mgal)                       NAVD 88
 JB0982
 JB0982  VERT ORDER      -  SECOND    CLASS 0
 JB0982
 JB0982.The horizontal coordinates were scaled from a map and have
 JB0982.an estimated accuracy of +/- 6 seconds.
 JB0982
 JB0982.The orthometric height was determined by differential leveling and
 JB0982.adjusted by the NATIONAL GEODETIC SURVEY
 JB0982.in June 1991.
 JB0982
 JB0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0982.GEOID18 height accuracy estimate available here.
 JB0982
 JB0982.Click photographs - Photos may exist for this station.
 JB0982
 JB0982.The dynamic height is computed by dividing the NAVD 88
 JB0982.geopotential number by the normal gravity value computed on the
 JB0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0982.degrees latitude (g = 980.6199 gals.).
 JB0982
 JB0982.The modeled gravity was interpolated from observed gravity values.
 JB0982
 JB0982;                    North         East    Units  Estimated Accuracy
 JB0982;SPC IL W     -   244,590.      764,970.      MT  (+/- 180 meters Scaled)
 JB0982
 JB0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ902049(NAD 83)
 JB0982
 JB0982                          SUPERSEDED SURVEY CONTROL
 JB0982
 JB0982  NGVD 29 (??/??/92)  165.573  (m)          543.22   (f) ADJ UNCH    2 0
 JB0982
 JB0982.Superseded values are not recommended for survey control.
 JB0982
 JB0982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0982.See file dsdata.pdf to determine how the superseded data were derived.
 JB0982
 JB0982_MARKER: DB = BENCH MARK DISK
 JB0982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0982_STAMPING: R 212 1960
 JB0982_MARK LOGO: CGS
 JB0982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0982+STABILITY: SURFACE MOTION
 JB0982
 JB0982  HISTORY     - Date     Condition        Report By
 JB0982  HISTORY     - 1960     MONUMENTED       CGS
 JB0982
 JB0982                          STATION DESCRIPTION
 JB0982
 JB0982'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0982'3.4 MI SW FROM GREENVILLE.
 JB0982'ABOUT 1.7 MILES EAST AND SOUTH ALONG STATE HIGHWAY 127 FROM ITS
 JB0982'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, THENCE
 JB0982'1.7 MILES SOUTHWEST ALONG U.S. HIGHWAY 40, AT A FENCE CORNER AND
 JB0982'AN ORANGE BOARD GATE NORTH-NORTHWEST OF THE HIGHWAY, 109 FEET
 JB0982'NORTH-NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 4 FEET
 JB0982'EAST-NORTHEAST OF A FENCE CORNER, 19 FEET EAST-NORTHEAST OF THE
 JB0982'CENTER LINE OF A FARM ROAD, 3 FEET EAST-NORTHEAST OF TELEPHONE
 JB0982'POLE NUMBER 5, 2.9 FEET SOUTH-SOUTHEAST OF A FENCE CORNER, 1.9
 JB0982'FEET WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0982'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 JB0982'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0579 ***********************************************************************
 JB0579  DESIGNATION -  R 213
 JB0579  PID         -  JB0579
 JB0579  STATE/COUNTY-  IL/EFFINGHAM
 JB0579  COUNTRY     -  US
 JB0579  USGS QUAD   -  HORD (2018)
 JB0579
 JB0579                         *CURRENT SURVEY CONTROL
 JB0579  ______________________________________________________________________
 JB0579* NAD 83(1986) POSITION- 38 59 02.     (N) 088 35 27.     (W)   SCALED
 JB0579* NAVD 88 ORTHO HEIGHT -   157.375 (meters)      516.32  (feet) ADJUSTED
 JB0579  ______________________________________________________________________
 JB0579  GEOID HEIGHT    -        -31.786 (meters)                     GEOID18
 JB0579  DYNAMIC HEIGHT  -        157.280 (meters)      516.01  (feet) COMP
 JB0579  MODELED GRAVITY -    980,019.1   (mgal)                       NAVD 88
 JB0579
 JB0579  VERT ORDER      -  SECOND    CLASS 0
 JB0579
 JB0579.The horizontal coordinates were scaled from a map and have
 JB0579.an estimated accuracy of +/- 6 seconds.
 JB0579
 JB0579.The orthometric height was determined by differential leveling and
 JB0579.adjusted by the NATIONAL GEODETIC SURVEY
 JB0579.in June 1991.
 JB0579
 JB0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0579.GEOID18 height accuracy estimate available here.
 JB0579
 JB0579.Click photographs - Photos may exist for this station.
 JB0579
 JB0579.The dynamic height is computed by dividing the NAVD 88
 JB0579.geopotential number by the normal gravity value computed on the
 JB0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0579.degrees latitude (g = 980.6199 gals.).
 JB0579
 JB0579.The modeled gravity was interpolated from observed gravity values.
 JB0579
 JB0579;                    North         East    Units  Estimated Accuracy
 JB0579;SPC IL E     -   257,220.      277,690.      MT  (+/- 180 meters Scaled)
 JB0579
 JB0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ622161(NAD 83)
 JB0579
 JB0579                          SUPERSEDED SURVEY CONTROL
 JB0579
 JB0579  NGVD 29 (??/??/92)  157.47   (m)          516.6    (f) COMPUTED    2 0
 JB0579
 JB0579.Superseded values are not recommended for survey control.
 JB0579
 JB0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0579.See file dsdata.pdf to determine how the superseded data were derived.
 JB0579
 JB0579_MARKER: DB = BENCH MARK DISK
 JB0579_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0579_SP_SET: BOX CULVERT HEADWALL
 JB0579_STAMPING: R 213 1960
 JB0579_MARK LOGO: CGS
 JB0579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0579+STABILITY: SURFACE MOTION
 JB0579_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0579+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2013
 JB0579
 JB0579  HISTORY     - Date     Condition        Report By
 JB0579  HISTORY     - 1960     MONUMENTED       CGS
 JB0579  HISTORY     - 20131115 GOOD             ILDT
 JB0579
 JB0579                          STATION DESCRIPTION
 JB0579
 JB0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0579'2.8 MI NE FROM MASON.
 JB0579'ABOUT 2.75 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 JB0579'FROM THE STATION AT MASON, ABOUT 3.0 MILES SOUTH ALONG THE
 JB0579'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT WATSON, SET IN
 JB0579'THE TOP OF THE NORTH END OF THE WEST HEADWALL OF A 5-FOOT CONCRETE
 JB0579'BOX CULVERT NUMBER 208.7, 33 FEET WEST OF THE WEST RAIL OF THE
 JB0579'SOUTH BOUND TRACK, 1 FOOT SOUTH OF THE NORTH END OF THE HEADWALL
 JB0579'AND ABOUT 15 FEET BELOW THE LEVEL OF THE TRACK.
 JB0579
 JB0579                          STATION RECOVERY (2013)
 JB0579
 JB0579'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 JB0579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0420 ***********************************************************************
 JB0420  DESIGNATION -  R 215
 JB0420  PID         -  JB0420
 JB0420  STATE/COUNTY-  IL/JEFFERSON
 JB0420  COUNTRY     -  US
 JB0420  USGS QUAD   -  KELL (2018)
 JB0420
 JB0420                         *CURRENT SURVEY CONTROL
 JB0420  ______________________________________________________________________
 JB0420* NAD 83(1986) POSITION- 38 27 44.     (N) 088 57 16.     (W)   SCALED
 JB0420* NAVD 88 ORTHO HEIGHT -   180.558 (meters)      592.38  (feet) ADJUSTED
 JB0420  ______________________________________________________________________
 JB0420  GEOID HEIGHT    -        -30.494 (meters)                     GEOID18
 JB0420  DYNAMIC HEIGHT  -        180.443 (meters)      592.00  (feet) COMP
 JB0420  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 JB0420
 JB0420  VERT ORDER      -  SECOND    CLASS 0
 JB0420
 JB0420.The horizontal coordinates were scaled from a map and have
 JB0420.an estimated accuracy of +/- 6 seconds.
 JB0420
 JB0420.The orthometric height was determined by differential leveling and
 JB0420.adjusted by the NATIONAL GEODETIC SURVEY
 JB0420.in June 1991.
 JB0420
 JB0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0420.GEOID18 height accuracy estimate available here.
 JB0420
 JB0420.Click photographs - Photos may exist for this station.
 JB0420
 JB0420.The dynamic height is computed by dividing the NAVD 88
 JB0420.geopotential number by the normal gravity value computed on the
 JB0420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0420.degrees latitude (g = 980.6199 gals.).
 JB0420
 JB0420.The modeled gravity was interpolated from observed gravity values.
 JB0420
 JB0420;                    North         East    Units  Estimated Accuracy
 JB0420;SPC IL E     -   199,460.      245,790.      MT  (+/- 180 meters Scaled)
 JB0420
 JB0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH294589(NAD 83)
 JB0420
 JB0420                          SUPERSEDED SURVEY CONTROL
 JB0420
 JB0420  NGVD 29 (??/??/92)  180.664  (m)          592.73   (f) ADJ UNCH    2 0
 JB0420
 JB0420.Superseded values are not recommended for survey control.
 JB0420
 JB0420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0420.See file dsdata.pdf to determine how the superseded data were derived.
 JB0420
 JB0420_MARKER: DB = BENCH MARK DISK
 JB0420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0420_STAMPING: R 215 1960
 JB0420_MARK LOGO: CGS
 JB0420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0420+STABILITY: SURFACE MOTION
 JB0420_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0420+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0420
 JB0420  HISTORY     - Date     Condition        Report By
 JB0420  HISTORY     - 1960     MONUMENTED       CGS
 JB0420  HISTORY     - 20090203 GOOD             ILDT
 JB0420
 JB0420                          STATION DESCRIPTION
 JB0420
 JB0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0420'2 MI NW FROM DIX.
 JB0420'ABOUT 1.35 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0420'AT DIX, THENCE 0.7 MILE WEST ALONG AN OILED ROAD, AT A DRIVEWAY
 JB0420'NORTH TO A FARM HOUSE, 15 FEET NORTH OF THE CENTER LINE OF THE
 JB0420'ROAD, 64 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY, 2 FEET
 JB0420'EAST OF A POWER POLE WITH A TRANSFORMER AND NUMBERED 12, 126 FEET
 JB0420'SOUTHEAST OF THE SOUTHEAST CORNER OF A FARM HOUSE, 1.5 FEET
 JB0420'EAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF
 JB0420'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 JB0420'INCHES.
 JB0420
 JB0420                          STATION RECOVERY (2009)
 JB0420
 JB0420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0420'OAK TREE GROWING AROUND MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0902 ***********************************************************************
 HB0902  DESIGNATION -  R 216
 HB0902  PID         -  HB0902
 HB0902  STATE/COUNTY-  IL/PULASKI
 HB0902  COUNTRY     -  US
 HB0902  USGS QUAD   -  CAIRO (2018)
 HB0902
 HB0902                         *CURRENT SURVEY CONTROL
 HB0902  ______________________________________________________________________
 HB0902* NAD 83(1986) POSITION- 37 06 51.6    (N) 089 11 37.9    (W)   HD_HELD2
 HB0902* NAVD 88 ORTHO HEIGHT -    99.923 (meters)      327.83  (feet) ADJUSTED
 HB0902  ______________________________________________________________________
 HB0902  GEOID HEIGHT    -        -28.221 (meters)                     GEOID18
 HB0902  DYNAMIC HEIGHT  -         99.851 (meters)      327.59  (feet) COMP
 HB0902  MODELED GRAVITY -    979,903.9   (mgal)                       NAVD 88
 HB0902
 HB0902  VERT ORDER      -  SECOND    CLASS 0
 HB0902
 HB0902.The horizontal coordinates were established by autonomous hand held GPS
 HB0902.observations and have an estimated accuracy of +/- 10 meters.
 HB0902
 HB0902.The orthometric height was determined by differential leveling and
 HB0902.adjusted by the NATIONAL GEODETIC SURVEY
 HB0902.in June 1991.
 HB0902
 HB0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0902.GEOID18 height accuracy estimate available here.
 HB0902
 HB0902.Click photographs - Photos may exist for this station.
 HB0902
 HB0902.The dynamic height is computed by dividing the NAVD 88
 HB0902.geopotential number by the normal gravity value computed on the
 HB0902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0902.degrees latitude (g = 980.6199 gals.).
 HB0902
 HB0902.The modeled gravity was interpolated from observed gravity values.
 HB0902
 HB0902;                    North         East    Units  Estimated Accuracy
 HB0902;SPC IL W     -    50,120.      786,457.      MT  (+/- 10 meters HH2 GPS)
 HB0902
 HB0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0507809808(NAD 83)
 HB0902
 HB0902                          SUPERSEDED SURVEY CONTROL
 HB0902
 HB0902  NGVD 29 (11/26/84)   99.834  (m)          327.54   (f) ADJUSTED    2 0
 HB0902
 HB0902.Superseded values are not recommended for survey control.
 HB0902
 HB0902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0902.See file dsdata.pdf to determine how the superseded data were derived.
 HB0902
 HB0902_MARKER: DB = BENCH MARK DISK
 HB0902_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0902_SP_SET: BUILDING
 HB0902_STAMPING: R 216 1960
 HB0902_MARK LOGO: CGS
 HB0902_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0902_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0902+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0902
 HB0902  HISTORY     - Date     Condition        Report By
 HB0902  HISTORY     - 1960     MONUMENTED       CGS
 HB0902  HISTORY     - 1976     GOOD             ILDT
 HB0902  HISTORY     - 1976     GOOD             ILDT
 HB0902  HISTORY     - 1976     GOOD             ILDT
 HB0902  HISTORY     - 20000920 GOOD             USACE
 HB0902  HISTORY     - 20120504 GOOD             AMESC
 HB0902  HISTORY     - 20120618 GOOD             ILDT
 HB0902
 HB0902                          STATION DESCRIPTION
 HB0902
 HB0902'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0902'AT MOUNDS.
 HB0902'AT MOUNDS, AT THE JUNCTION OF FIRST STREET AND READER STREET,
 HB0902'SET VERTICALLY IN THE EAST FACE OF THE MOUNDS METHODIST CHURCH,
 HB0902'1 FOOT NORTH OF THE SOUTHEAST CORNER OF THE CHURCH, 39 FEET
 HB0902'NORTH OF THE CENTER LINE OF FIRST STREET, ABOUT 1 FOOT ABOVE THE
 HB0902'LEVEL OF THE GROUND, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 HB0902'STREET.
 HB0902
 HB0902                          STATION RECOVERY (1976)
 HB0902
 HB0902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0902'RECOVERED IN GOOD CONDITION.
 HB0902
 HB0902                          STATION RECOVERY (1976)
 HB0902
 HB0902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0902'RECOVERED IN GOOD CONDITION.
 HB0902
 HB0902                          STATION RECOVERY (1976)
 HB0902
 HB0902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0902'RECOVERED IN GOOD CONDITION.
 HB0902
 HB0902                          STATION RECOVERY (2000)
 HB0902
 HB0902'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2000 (JMH)
 HB0902'RECOVERED IN GOOD CONDITION.
 HB0902
 HB0902                          STATION RECOVERY (2012)
 HB0902
 HB0902'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0902'RECOVERED AS DESCRIBED.
 HB0902
 HB0902                          STATION RECOVERY (2012)
 HB0902
 HB0902'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0902'SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1019 ***********************************************************************
 KB1019  DESIGNATION -  R 218
 KB1019  PID         -  KB1019
 KB1019  STATE/COUNTY-  IL/SANGAMON
 KB1019  COUNTRY     -  US
 KB1019  USGS QUAD   -  DIVERNON (2018)
 KB1019
 KB1019                         *CURRENT SURVEY CONTROL
 KB1019  ______________________________________________________________________
 KB1019* NAD 83(1986) POSITION- 39 31 25.85   (N) 089 39 53.03   (W)   HD_HELD1
 KB1019* NAVD 88 ORTHO HEIGHT -   194.327 (meters)      637.55  (feet) ADJUSTED
 KB1019  ______________________________________________________________________
 KB1019  GEOID HEIGHT    -        -31.930 (meters)                     GEOID18
 KB1019  DYNAMIC HEIGHT  -        194.219 (meters)      637.20  (feet) COMP
 KB1019  MODELED GRAVITY -    980,065.9   (mgal)                       NAVD 88
 KB1019
 KB1019  VERT ORDER      -  SECOND    CLASS 0
 KB1019
 KB1019.The horizontal coordinates were determined by differentially corrected
 KB1019.hand held GPS observations or other comparable positioning techniques
 KB1019.and have an estimated accuracy of +/- 3 meters.
 KB1019
 KB1019.The orthometric height was determined by differential leveling and
 KB1019.adjusted by the NATIONAL GEODETIC SURVEY
 KB1019.in June 1991.
 KB1019
 KB1019.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1019.GEOID18 height accuracy estimate available here.
 KB1019
 KB1019.Click photographs - Photos may exist for this station.
 KB1019
 KB1019.The dynamic height is computed by dividing the NAVD 88
 KB1019.geopotential number by the normal gravity value computed on the
 KB1019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1019.degrees latitude (g = 980.6199 gals.).
 KB1019
 KB1019.The modeled gravity was interpolated from observed gravity values.
 KB1019
 KB1019;                    North         East    Units  Estimated Accuracy
 KB1019;SPC IL W     -   317,243.9     743,156.1     MT  (+/- 3 meters HH1 GPS) 
 KB1019
 KB1019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7095178302(NAD 83)
 KB1019
 KB1019                          SUPERSEDED SURVEY CONTROL
 KB1019
 KB1019  NGVD 29 (??/??/92)  194.443  (m)          637.94   (f) ADJ UNCH    2 0
 KB1019
 KB1019.Superseded values are not recommended for survey control.
 KB1019
 KB1019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1019.See file dsdata.pdf to determine how the superseded data were derived.
 KB1019
 KB1019_MARKER: DB = BENCH MARK DISK
 KB1019_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB1019_SP_SET: BOX CULVERT HEADWALL
 KB1019_STAMPING: R 218 1960
 KB1019_MARK LOGO: CGS
 KB1019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1019+STABILITY: SURFACE MOTION
 KB1019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1019+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2018
 KB1019
 KB1019  HISTORY     - Date     Condition        Report By
 KB1019  HISTORY     - 1960     MONUMENTED       CGS
 KB1019  HISTORY     - 1976     GOOD             NGS
 KB1019  HISTORY     - 1989     GOOD             USPSQD
 KB1019  HISTORY     - 20180208 GOOD             BASE9
 KB1019
 KB1019                          STATION DESCRIPTION
 KB1019
 KB1019'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1019'6.6 MI NE FROM VIRDEN.
 KB1019'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD FROM
 KB1019'THE STATION IN VIRDEN, THENCE 5.05 MILES EAST ALONG AN OIL ROAD
 KB1019'AT THE JUNCTION OF A NORTH-SOUTH OILED CROSS ROAD, SET IN THE
 KB1019'TOP OF THE EAST END OF THE NORTH HEADWALL OF A TEN FOOT CONCRETE
 KB1019'BOX CULVERT, 15 FEET NORTH OF THE CENTER LINE OF THE ROAD, 27
 KB1019'FEET WEST OF THE CENTER LINE OF A ROAD, 20 FEET NORTHWEST OF
 KB1019'THE CENTER OF THE JUNCTION, AND 1 FOOT ABOVE THE LEVEL OF
 KB1019'THE ROAD.
 KB1019
 KB1019                          STATION RECOVERY (1976)
 KB1019
 KB1019'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1019'RECOVERED IN GOOD CONDITION.
 KB1019
 KB1019                          STATION RECOVERY (1989)
 KB1019
 KB1019'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KB1019'RECOVERED IN GOOD CONDITION.
 KB1019
 KB1019                          STATION RECOVERY (2018)
 KB1019
 KB1019'RECOVERY NOTE BY BASE 9 GEODETIC CONSULTING SERVICE 2018 (DRD)
 KB1019'THE MARK IS AT THE WEST MONTGOMERY ROAD AND LOVENS ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1143 ***********************************************************************
 LC1143  DESIGNATION -  R 219
 LC1143  PID         -  LC1143
 LC1143  STATE/COUNTY-  IL/LOGAN
 LC1143  COUNTRY     -  US
 LC1143  USGS QUAD   -  BROADWELL (2018)
 LC1143
 LC1143                         *CURRENT SURVEY CONTROL
 LC1143  ______________________________________________________________________
 LC1143* NAD 83(1986) POSITION- 40 01 19.     (N) 089 28 55.     (W)   SCALED
 LC1143* NAVD 88 ORTHO HEIGHT -   180.339 (meters)      591.66  (feet) ADJUSTED
 LC1143  ______________________________________________________________________
 LC1143  GEOID HEIGHT    -        -32.526 (meters)                     GEOID18
 LC1143  DYNAMIC HEIGHT  -        180.246 (meters)      591.36  (feet) COMP
 LC1143  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 LC1143
 LC1143  VERT ORDER      -  SECOND    CLASS 0
 LC1143
 LC1143.The horizontal coordinates were scaled from a map and have
 LC1143.an estimated accuracy of +/- 6 seconds.
 LC1143
 LC1143.The orthometric height was determined by differential leveling and
 LC1143.adjusted by the NATIONAL GEODETIC SURVEY
 LC1143.in June 1991.
 LC1143
 LC1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1143.GEOID18 height accuracy estimate available here.
 LC1143
 LC1143.Click photographs - Photos may exist for this station.
 LC1143
 LC1143.The dynamic height is computed by dividing the NAVD 88
 LC1143.geopotential number by the normal gravity value computed on the
 LC1143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1143.degrees latitude (g = 980.6199 gals.).
 LC1143
 LC1143.The modeled gravity was interpolated from observed gravity values.
 LC1143
 LC1143;                    North         East    Units  Estimated Accuracy
 LC1143;SPC IL W     -   372,650.      758,450.      MT  (+/- 180 meters Scaled)
 LC1143
 LC1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK881331(NAD 83)
 LC1143
 LC1143                          SUPERSEDED SURVEY CONTROL
 LC1143
 LC1143  NGVD 29 (??/??/92)  180.429  (m)          591.96   (f) ADJ UNCH    2 0
 LC1143
 LC1143.Superseded values are not recommended for survey control.
 LC1143
 LC1143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1143.See file dsdata.pdf to determine how the superseded data were derived.
 LC1143
 LC1143_MARKER: DB = BENCH MARK DISK
 LC1143_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1143_SP_SET: SCALE PIT RETAINING WALL
 LC1143_STAMPING: R 219 1960
 LC1143_MARK LOGO: CGS
 LC1143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1143+STABILITY: SURFACE MOTION
 LC1143
 LC1143  HISTORY     - Date     Condition        Report By
 LC1143  HISTORY     - 1960     MONUMENTED       CGS
 LC1143
 LC1143                          STATION DESCRIPTION
 LC1143
 LC1143'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1143'AT ELKHART.
 LC1143'AT THE ALLISON AND COMPANY SCALE HOUSE SET IN THE NORTHWEST CORNER
 LC1143'OF THE RETAINING WALL OF THE SCALE PIT, 5 FEET NORTHEAST OF THE
 LC1143'NORTHEAST CORNER OF THE SCALE HOUSE, 95 FEET EAST OF THE CENTER
 LC1143'LINE OF THE SERVICE ROAD, 71 FEET WEST OF THE WEST RAIL OF THE
 LC1143'SOUTH BOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL ROAD, ABOUT
 LC1143'0.5 FEET ABOVE THE LEVEL OF THE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1066 ***********************************************************************
 LC1066  DESIGNATION -  R 220
 LC1066  PID         -  LC1066
 LC1066  STATE/COUNTY-  IL/LOGAN
 LC1066  COUNTRY     -  US
 LC1066  USGS QUAD   -  MCLEAN (2018)
 LC1066
 LC1066                         *CURRENT SURVEY CONTROL
 LC1066  ______________________________________________________________________
 LC1066* NAD 83(1986) POSITION- 40 15 08.01   (N) 089 13 43.02   (W)   HD_HELD1
 LC1066* NAVD 88 ORTHO HEIGHT -   208.736 (meters)      684.83  (feet) ADJUSTED
 LC1066  ______________________________________________________________________
 LC1066  GEOID HEIGHT    -        -32.495 (meters)                     GEOID18
 LC1066  DYNAMIC HEIGHT  -        208.629 (meters)      684.48  (feet) COMP
 LC1066  MODELED GRAVITY -    980,108.7   (mgal)                       NAVD 88
 LC1066
 LC1066  VERT ORDER      -  SECOND    CLASS 0
 LC1066
 LC1066.The horizontal coordinates were determined by differentially corrected
 LC1066.hand held GPS observations or other comparable positioning techniques
 LC1066.and have an estimated accuracy of +/- 3 meters.
 LC1066
 LC1066.The orthometric height was determined by differential leveling and
 LC1066.adjusted by the NATIONAL GEODETIC SURVEY
 LC1066.in June 1991.
 LC1066
 LC1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1066.GEOID18 height accuracy estimate available here.
 LC1066
 LC1066.Click photographs - Photos may exist for this station.
 LC1066
 LC1066.The dynamic height is computed by dividing the NAVD 88
 LC1066.geopotential number by the normal gravity value computed on the
 LC1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1066.degrees latitude (g = 980.6199 gals.).
 LC1066
 LC1066.The modeled gravity was interpolated from observed gravity values.
 LC1066
 LC1066;                    North         East    Units  Estimated Accuracy
 LC1066;SPC IL W     -   398,414.6     779,804.1     MT  (+/- 3 meters HH1 GPS) 
 LC1066
 LC1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1045958134(NAD 83)
 LC1066
 LC1066                          SUPERSEDED SURVEY CONTROL
 LC1066
 LC1066  NGVD 29 (??/??/92)  208.807  (m)          685.06   (f) ADJ UNCH    2 0
 LC1066
 LC1066.Superseded values are not recommended for survey control.
 LC1066
 LC1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1066.See file dsdata.pdf to determine how the superseded data were derived.
 LC1066
 LC1066_MARKER: DB = BENCH MARK DISK
 LC1066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1066_STAMPING: R 220 1960
 LC1066_MARK LOGO: CGS
 LC1066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1066+STABILITY: SURFACE MOTION
 LC1066
 LC1066  HISTORY     - Date     Condition        Report By
 LC1066  HISTORY     - 1960     MONUMENTED       CGS
 LC1066
 LC1066                          STATION DESCRIPTION
 LC1066
 LC1066'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1066'0.6 MI E FROM ATLANTA.
 LC1066'ABOUT 0.4 MILES SOUTHEAST ALONG SOUTHEAST RACE STREET FROM THE
 LC1066'PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA, THENCE 0.25 MILES
 LC1066'SOUTHEAST ALONG AN ASPHALT PAVED ROAD, AT THE NORTHWEST CORNER
 LC1066'OF THE ATLANTA CEMETERY, 37 FEET EAST OF THE CENTER LINE OF THE
 LC1066'ROAD, 0.5 FEET WEST OF A FENCE, 2 FEET NORTHWEST OF A FENCE
 LC1066'CORNER, 37 FEET NORTH OF THE CENTER LINE OF THE CEMETERY DRIVE,
 LC1066'1 FOOT EAST OF THE EAST EDGE OF A SIDEWALK, 1.6 FEET SOUTH OF A
 LC1066'METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET
 LC1066'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0547 ***********************************************************************
 NH0547  DESIGNATION -  R 221
 NH0547  PID         -  NH0547
 NH0547  STATE/COUNTY-  IL/WINNEBAGO
 NH0547  COUNTRY     -  US
 NH0547  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0547
 NH0547                         *CURRENT SURVEY CONTROL
 NH0547  ______________________________________________________________________
 NH0547* NAD 83(1986) POSITION- 42 21 11.     (N) 089 04 05.     (W)   SCALED
 NH0547* NAVD 88 ORTHO HEIGHT -   224.599 (meters)      736.87  (feet) ADJUSTED
 NH0547  ______________________________________________________________________
 NH0547  GEOID HEIGHT    -        -33.541 (meters)                     GEOID18
 NH0547  DYNAMIC HEIGHT  -        224.528 (meters)      736.64  (feet) COMP
 NH0547  MODELED GRAVITY -    980,300.2   (mgal)                       NAVD 88
 NH0547
 NH0547  VERT ORDER      -  FIRST     CLASS II
 NH0547
 NH0547.The horizontal coordinates were scaled from a map and have
 NH0547.an estimated accuracy of +/- 6 seconds.
 NH0547
 NH0547.The orthometric height was determined by differential leveling and
 NH0547.adjusted by the NATIONAL GEODETIC SURVEY
 NH0547.in June 1991.
 NH0547
 NH0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0547.GEOID18 height accuracy estimate available here.
 NH0547
 NH0547.Click photographs - Photos may exist for this station.
 NH0547
 NH0547.The dynamic height is computed by dividing the NAVD 88
 NH0547.geopotential number by the normal gravity value computed on the
 NH0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0547.degrees latitude (g = 980.6199 gals.).
 NH0547
 NH0547.The modeled gravity was interpolated from observed gravity values.
 NH0547
 NH0547;                    North         East    Units  Estimated Accuracy
 NH0547;SPC IL W     -   631,880.      790,510.      MT  (+/- 180 meters Scaled)
 NH0547
 NH0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM296910(NAD 83)
 NH0547
 NH0547                          SUPERSEDED SURVEY CONTROL
 NH0547
 NH0547  NGVD 29 (??/??/92)  224.658  (m)          737.07   (f) ADJ UNCH    1 2
 NH0547
 NH0547.Superseded values are not recommended for survey control.
 NH0547
 NH0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0547.See file dsdata.pdf to determine how the superseded data were derived.
 NH0547
 NH0547_MARKER: DB = BENCH MARK DISK
 NH0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0547_STAMPING: R 221 1960
 NH0547_MARK LOGO: CGS
 NH0547_PROJECTION: PROJECTING 5 CENTIMETERS
 NH0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0547+STABILITY: SURFACE MOTION
 NH0547_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0547+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2012
 NH0547
 NH0547  HISTORY     - Date     Condition        Report By
 NH0547  HISTORY     - 1960     MONUMENTED       CGS
 NH0547  HISTORY     - 19970530 GOOD             USPSQD
 NH0547  HISTORY     - 20120326 GOOD             AMESC
 NH0547
 NH0547                          STATION DESCRIPTION
 NH0547
 NH0547'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0547'1.2 MI SW FROM LATHAM PARK.
 NH0547'ABOUT 1.2 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0547'AND PACIFIC RAILROAD FROM THE CROSSING OF LATHAM ROAD AT LATHAM
 NH0547'PARK, 415 YARDS SOUTH OF MILEPOLE 8, IN S-25, R-1E, T-45N, AT THE
 NH0547'CROSSING OF A GRAVEL ROAD SOUTHEAST TO A FARM, 47 FEET
 NH0547'EAST-SOUTHEAST OF THE EAST-SOUTHEAST RAIL, 139 FEET SOUTH OF THE
 NH0547'CENTER OF CROSSING, AT ABOUT RIGHT ANGLE ACROSS THE TRACK FROM THE
 NH0547'FIRST TELEPHONE POLE SOUTH OF CROSSING, 1 1/2 FEET WEST-NORTHWEST
 NH0547'OF A WIRE RIGHT-OF-WAY FENCE, 6 1/2 FEET SOUTH-SOUTHWEST OF A
 NH0547'FENCE CORNER, 55 1/2 FEET WEST OF THE CENTER LINE OF GRAVEL ROAD,
 NH0547'58 FEET WEST-NORTHWEST OF THE CENTER OF A TALL WHITE PAINTED
 NH0547'ENTRANCE GATE, 2.3 FEET SOUTH OF A STEEL WITNESS POST, ABOUT
 NH0547'2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN TOP OF A
 NH0547'CONCRETE POST PROJECTING 3 INCHES.
 NH0547
 NH0547                          STATION RECOVERY (1997)
 NH0547
 NH0547'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0547'RECOVERED IN GOOD CONDITION.
 NH0547
 NH0547                          STATION RECOVERY (2012)
 NH0547
 NH0547'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0547'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0586 ***********************************************************************
 NH0586  DESIGNATION -  R 222
 NH0586  PID         -  NH0586
 NH0586  STATE/COUNTY-  IL/WINNEBAGO
 NH0586  COUNTRY     -  US
 NH0586  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0586
 NH0586                         *CURRENT SURVEY CONTROL
 NH0586  ______________________________________________________________________
 NH0586* NAD 83(1986) POSITION- 42 14 37.8    (N) 089 05 13.4    (W)   HD_HELD2
 NH0586* NAVD 88 ORTHO HEIGHT -   223.985 (meters)      734.86  (feet) ADJUSTED
 NH0586  ______________________________________________________________________
 NH0586  GEOID HEIGHT    -        -33.345 (meters)                     GEOID18
 NH0586  DYNAMIC HEIGHT  -        223.914 (meters)      734.62  (feet) COMP
 NH0586  MODELED GRAVITY -    980,297.1   (mgal)                       NAVD 88
 NH0586
 NH0586  VERT ORDER      -  FIRST     CLASS II
 NH0586
 NH0586.The horizontal coordinates were established by autonomous hand held GPS
 NH0586.observations and have an estimated accuracy of +/- 10 meters.
 NH0586
 NH0586.The orthometric height was determined by differential leveling and
 NH0586.adjusted by the NATIONAL GEODETIC SURVEY
 NH0586.in June 1991.
 NH0586
 NH0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0586.GEOID18 height accuracy estimate available here.
 NH0586
 NH0586.Click photographs - Photos may exist for this station.
 NH0586
 NH0586.The dynamic height is computed by dividing the NAVD 88
 NH0586.geopotential number by the normal gravity value computed on the
 NH0586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0586.degrees latitude (g = 980.6199 gals.).
 NH0586
 NH0586.The modeled gravity was interpolated from observed gravity values.
 NH0586
 NH0586;                    North         East    Units  Estimated Accuracy
 NH0586;SPC IL W     -   619,729.      789,100.      MT  (+/- 10 meters HH2 GPS)
 NH0586
 NH0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2781278958(NAD 83)
 NH0586
 NH0586                          SUPERSEDED SURVEY CONTROL
 NH0586
 NH0586  NGVD 29 (??/??/92)  224.044  (m)          735.05   (f) ADJ UNCH    1 2
 NH0586
 NH0586.Superseded values are not recommended for survey control.
 NH0586
 NH0586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0586.See file dsdata.pdf to determine how the superseded data were derived.
 NH0586
 NH0586_MARKER: DB = BENCH MARK DISK
 NH0586_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0586_SP_SET: BUILDING
 NH0586_STAMPING: R 222 1960
 NH0586_MARK LOGO: CGS
 NH0586_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0586_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0586+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 NH0586
 NH0586  HISTORY     - Date     Condition        Report By
 NH0586  HISTORY     - 1960     MONUMENTED       CGS
 NH0586  HISTORY     - 1987     GOOD             USPSQD
 NH0586  HISTORY     - 19970321 GOOD             USPSQD
 NH0586  HISTORY     - 20031005 GOOD             NGS
 NH0586  HISTORY     - 20200420 GOOD             AMESC
 NH0586
 NH0586                          STATION DESCRIPTION
 NH0586
 NH0586'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0586'AT ROCKFORD.
 NH0586'AT ROCKFORD, AT THE T JUNCTION OF KISHWAUKEE STREET AND 21ST.
 NH0586'AVENUE, IN S-35, R-1E, T-44N, 29 FEET WEST OF THE WEST CURB OF
 NH0586'KISHWAUKEE STREET, 67 FEET SOUTH OF THE PROLONGED CENTER LINE
 NH0586'OF 21ST. AVENUE, SET VERTICALLY IN THE SOUTH FACE OF THE
 NH0586'CONCRETE FOUNDATION OF ONE-STORY RED BRICK BUILDING HOUSING THE
 NH0586'DAMASCUS STEEL PRODUCTS CORPORATION, 2 1/2 FEET WEST OF THE
 NH0586'SOUTHEAST CORNER OF THE BUILDING, AND 1 1/2 FEET ABOVE THE LEVEL
 NH0586'OF THE GROUND.
 NH0586
 NH0586                          STATION RECOVERY (1987)
 NH0586
 NH0586'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0586'RECOVERED IN GOOD CONDITION.
 NH0586
 NH0586                          STATION RECOVERY (1997)
 NH0586
 NH0586'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0586'RECOVERED IN GOOD CONDITION.
 NH0586
 NH0586                          STATION RECOVERY (2003)
 NH0586
 NH0586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (DW)
 NH0586'STATION IS IN ROCKFORD, IL, AT 2139 KISHWAUKEE ST. = IL ROUTE 251,
 NH0586'NEAR 700 E BLOCK OF 21ST AVE. AND JUST SOUTH OF BLACKHAWK PARK AND
 NH0586'SOUTH OF DOWNTOWN, AT THE DAMASCUS STEEL CORPORATION (DASCO).  GRAVITY
 NH0586'BASE STATION 'ROCKFORD' = DOD 1435-1, IGB 15329 , IL 4, IS ON PAVEMENT
 NH0586'0.5 M BELOW DISK.
 NH0586
 NH0586                          STATION RECOVERY (2020)
 NH0586
 NH0586'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2020 (PFS)
 NH0586'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0536 ***********************************************************************
 MF0536  DESIGNATION -  R 223
 MF0536  PID         -  MF0536
 MF0536  STATE/COUNTY-  IL/OGLE
 MF0536  COUNTRY     -  US
 MF0536  USGS QUAD   -  ROCHELLE (2018)
 MF0536
 MF0536                         *CURRENT SURVEY CONTROL
 MF0536  ______________________________________________________________________
 MF0536* NAD 83(1986) POSITION- 41 55 42.     (N) 089 05 39.     (W)   SCALED
 MF0536* NAVD 88 ORTHO HEIGHT -   239.897 (meters)      787.06  (feet) ADJUSTED
 MF0536  ______________________________________________________________________
 MF0536  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 MF0536  DYNAMIC HEIGHT  -        239.814 (meters)      786.79  (feet) COMP
 MF0536  MODELED GRAVITY -    980,267.3   (mgal)                       NAVD 88
 MF0536
 MF0536  VERT ORDER      -  FIRST     CLASS I
 MF0536
 MF0536.The horizontal coordinates were scaled from a map and have
 MF0536.an estimated accuracy of +/- 6 seconds.
 MF0536
 MF0536.The orthometric height was determined by differential leveling and
 MF0536.adjusted by the NATIONAL GEODETIC SURVEY
 MF0536.in June 1991.
 MF0536
 MF0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0536.GEOID18 height accuracy estimate available here.
 MF0536
 MF0536.Click photographs - Photos may exist for this station.
 MF0536
 MF0536.The dynamic height is computed by dividing the NAVD 88
 MF0536.geopotential number by the normal gravity value computed on the
 MF0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0536.degrees latitude (g = 980.6199 gals.).
 MF0536
 MF0536.The modeled gravity was interpolated from observed gravity values.
 MF0536
 MF0536;                    North         East    Units  Estimated Accuracy
 MF0536;SPC IL W     -   584,680.      788,950.      MT  (+/- 180 meters Scaled)
 MF0536
 MF0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM263439(NAD 83)
 MF0536
 MF0536                          SUPERSEDED SURVEY CONTROL
 MF0536
 MF0536  NGVD 29 (??/??/92)  239.946  (m)          787.22   (f) ADJ UNCH    1 1
 MF0536
 MF0536.Superseded values are not recommended for survey control.
 MF0536
 MF0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0536.See file dsdata.pdf to determine how the superseded data were derived.
 MF0536
 MF0536_MARKER: DB = BENCH MARK DISK
 MF0536_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0536_SP_SET: BOX CULVERT HEADWALL
 MF0536_STAMPING: R 223 1960
 MF0536_MARK LOGO: CGS
 MF0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0536+STABILITY: SURFACE MOTION
 MF0536
 MF0536  HISTORY     - Date     Condition        Report By
 MF0536  HISTORY     - 1960     MONUMENTED       CGS
 MF0536  HISTORY     - 1969     GOOD             CGS
 MF0536  HISTORY     - 19960514 POOR             USPSQD
 MF0536  HISTORY     - 20010721 GOOD             USPSQD
 MF0536  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0536
 MF0536                          STATION DESCRIPTION
 MF0536
 MF0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0536'1.6 MI NW FROM ROCHELLE.
 MF0536'ABOUT 1.6 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 MF0536'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, 0.25 MILE NORTHWEST
 MF0536'OF THE NORTHWEST END OF A SIDETRACK, 122 YARDS SOUTHEAST OF
 MF0536'MILEPOST 85, 23 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN
 MF0536'TRACK, 9 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MORE
 MF0536'SOUTHWESTERLY SET OF TRACKS, SET IN THE TOP OF THE SOUTHEAST END
 MF0536'OF THE SOUTHWEST CONCRETE HEADWALL OF A CONCRETE BOX CULVERT, AND
 MF0536'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.  SEC 22, T40N, R1E
 MF0536
 MF0536                          STATION RECOVERY (1996)
 MF0536
 MF0536'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0536'MARK RECOVERED IN POOR CONDITION.
 MF0536
 MF0536                          STATION RECOVERY (2001)
 MF0536
 MF0536'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0536'THE DISK WAS MISSING, BUT THE PIN WAS INTACT.
 MF0536
 MF0536                          STATION RECOVERY (2004)
 MF0536
 MF0536'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0536'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0590 ***********************************************************************
 MF0590  DESIGNATION -  R 224
 MF0590  PID         -  MF0590
 MF0590  STATE/COUNTY-  IL/LEE
 MF0590  COUNTRY     -  US
 MF0590  USGS QUAD   -  COMPTON (2018)
 MF0590
 MF0590                         *CURRENT SURVEY CONTROL
 MF0590  ______________________________________________________________________
 MF0590* NAD 83(1986) POSITION- 41 41 25.     (N) 089 02 49.     (W)   SCALED
 MF0590* NAVD 88 ORTHO HEIGHT -   276.330 (meters)      906.59  (feet) ADJUSTED
 MF0590  ______________________________________________________________________
 MF0590  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 MF0590  DYNAMIC HEIGHT  -        276.225 (meters)      906.25  (feet) COMP
 MF0590  MODELED GRAVITY -    980,234.7   (mgal)                       NAVD 88
 MF0590
 MF0590  VERT ORDER      -  FIRST     CLASS I
 MF0590
 MF0590.The horizontal coordinates were scaled from a map and have
 MF0590.an estimated accuracy of +/- 6 seconds.
 MF0590
 MF0590.The orthometric height was determined by differential leveling and
 MF0590.adjusted by the NATIONAL GEODETIC SURVEY
 MF0590.in June 1991.
 MF0590
 MF0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0590.GEOID18 height accuracy estimate available here.
 MF0590
 MF0590.Click photographs - Photos may exist for this station.
 MF0590
 MF0590.The dynamic height is computed by dividing the NAVD 88
 MF0590.geopotential number by the normal gravity value computed on the
 MF0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0590.degrees latitude (g = 980.6199 gals.).
 MF0590
 MF0590.The modeled gravity was interpolated from observed gravity values.
 MF0590
 MF0590;                    North         East    Units  Estimated Accuracy
 MF0590;SPC IL W     -   558,290.      793,210.      MT  (+/- 180 meters Scaled)
 MF0590
 MF0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM296174(NAD 83)
 MF0590
 MF0590                          SUPERSEDED SURVEY CONTROL
 MF0590
 MF0590  NGVD 29 (??/??/92)  276.362  (m)          906.70   (f) ADJ UNCH    1 1
 MF0590
 MF0590.Superseded values are not recommended for survey control.
 MF0590
 MF0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0590.See file dsdata.pdf to determine how the superseded data were derived.
 MF0590
 MF0590_MARKER: DB = BENCH MARK DISK
 MF0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0590_STAMPING: R 224 1960
 MF0590_MARK LOGO: CGS
 MF0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0590+STABILITY: SURFACE MOTION
 MF0590
 MF0590  HISTORY     - Date     Condition        Report By
 MF0590  HISTORY     - 1960     MONUMENTED       CGS
 MF0590  HISTORY     - 1969     GOOD             CGS
 MF0590  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0590  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0590  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0590
 MF0590                          STATION DESCRIPTION
 MF0590
 MF0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0590'11 MI N FROM MENDOTA.
 MF0590'ABOUT 10.95 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0590'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.8
 MF0590'MILE SOUTHWEST OF THE ROXBURY STATION SIGN AND GRAIN ELEVATOR
 MF0590'AT ROXBURY, 0.3 MILE SOUTHWEST OF MILEPOST 58, 164 YARDS
 MF0590'SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND THE
 MF0590'CHICAGO, BURLINGTON AND QUINCY RAILROAD, 46 FEET NORTHWEST OF THE
 MF0590'NORTHWEST RAIL, 163 FEET SOUTHWEST OF THE NORTHWEST END OF THE
 MF0590'MORE SOUTHWESTERLY OF TWO 30-INCH TUBULAR CULVERTS, 3 1/2 FEET
 MF0590'WEST OF A TELEPHONE POLE, 1 FOOT SOUTHEAST OF A FENCE, ABOUT
 MF0590'1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 MF0590'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 MF0590'GROUND.
 MF0590
 MF0590                          STATION RECOVERY (1995)
 MF0590
 MF0590'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0590'MARK NOT FOUND.
 MF0590
 MF0590                          STATION RECOVERY (2002)
 MF0590
 MF0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0590'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0590
 MF0590                          STATION RECOVERY (2003)
 MF0590
 MF0590'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0590'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0723 ***********************************************************************
 MF0723  DESIGNATION -  R 225
 MF0723  PID         -  MF0723
 MF0723  STATE/COUNTY-  IL/LASALLE
 MF0723  COUNTRY     -  US
 MF0723  USGS QUAD   -  LA SALLE (2018)
 MF0723
 MF0723                         *CURRENT SURVEY CONTROL
 MF0723  ______________________________________________________________________
 MF0723* NAD 83(2011) POSITION- 41 15 53.57884(N) 089 04 15.27527(W)   ADJUSTED
 MF0723* NAD 83(2011) ELLIP HT-   164.168 (meters)        (06/27/12)   ADJUSTED
 MF0723* NAD 83(2011) EPOCH   -  2010.00
 MF0723* NAVD 88 ORTHO HEIGHT -   197.076 (meters)      646.57  (feet) ADJUSTED
 MF0723  ______________________________________________________________________
 MF0723  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 MF0723  NAD 83(2011) X  -     77,853.983 (meters)                     COMP
 MF0723  NAD 83(2011) Y  - -4,800,732.653 (meters)                     COMP
 MF0723  NAD 83(2011) Z  -  4,184,688.056 (meters)                     COMP
 MF0723  LAPLACE CORR    -          1.26  (seconds)                    DEFLEC18
 MF0723  DYNAMIC HEIGHT  -        196.996 (meters)      646.31  (feet) COMP
 MF0723  MODELED GRAVITY -    980,213.7   (mgal)                       NAVD 88
 MF0723
 MF0723  VERT ORDER      -  FIRST     CLASS I
 MF0723
 MF0723  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0723  Standards:
 MF0723         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0723            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0723  -------------------------------------------------------------------
 MF0723  NETWORK    1.27   1.88           0.58   0.42   0.96     -0.26231927
 MF0723  -------------------------------------------------------------------
 MF0723  Click here for local accuracies and other accuracy information.
 MF0723
 MF0723.The horizontal coordinates were established by GPS observations
 MF0723.and adjusted by the National Geodetic Survey in June 2012.
 MF0723
 MF0723.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0723.been affixed to the stable North American tectonic plate. See 
 MF0723.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0723
 MF0723.The horizontal coordinates are valid at the epoch date displayed above
 MF0723.which is a decimal equivalence of Year/Month/Day.
 MF0723
 MF0723.The orthometric height was determined by differential leveling and
 MF0723.adjusted by the NATIONAL GEODETIC SURVEY
 MF0723.in June 1991.
 MF0723
 MF0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0723.GEOID18 height accuracy estimate available here.
 MF0723
 MF0723.Click photographs - Photos may exist for this station.
 MF0723
 MF0723.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0723
 MF0723.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0723
 MF0723.The ellipsoidal height was determined by GPS observations
 MF0723.and is referenced to NAD 83.
 MF0723
 MF0723.The dynamic height is computed by dividing the NAVD 88
 MF0723.geopotential number by the normal gravity value computed on the
 MF0723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0723.degrees latitude (g = 980.6199 gals.).
 MF0723
 MF0723.The modeled gravity was interpolated from observed gravity values.
 MF0723
 MF0723. The following values were computed from the NAD 83(2011) position.
 MF0723
 MF0723;                    North         East     Units Scale Factor Converg.
 MF0723;SPC IL E     -   510,720.418   238,194.289   MT  1.00002199   -0 29 11.3
 MF0723;SPC IL E     - 1,675,588.57    781,475.76   sFT  1.00002199   -0 29 11.3
 MF0723;UTM  16      - 4,570,230.420   326,527.459   MT  0.99997036   -1 21 58.3
 MF0723
 MF0723!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0723!SPC IL E     -   0.99997425  x   1.00002199  =   0.99999624
 MF0723!UTM  16      -   0.99997425  x   0.99997036  =   0.99994461
 MF0723
 MF0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2652770230(NAD 83)
 MF0723
 MF0723                          SUPERSEDED SURVEY CONTROL
 MF0723
 MF0723  NAD 83(2007)-  41 15 53.57900(N)    089 04 15.27618(W) AD(2002.00) 0
 MF0723  ELLIP H (02/10/07)  164.195  (m)                       GP(2002.00)    
 MF0723  ELLIP H (02/03/05)  164.197  (m)                       GP(       ) 4 2
 MF0723  NAD 83(1997)-  41 15 53.57882(N)    089 04 15.27601(W) AD(       ) 1
 MF0723  ELLIP H (03/04/03)  164.214  (m)                       GP(       ) 4 2
 MF0723  NAVD 88             197.08   (m)          646.6    (f) LEVELING    3  
 MF0723  NGVD 29 (??/??/92)  197.137  (m)          646.77   (f) ADJ UNCH    1 1
 MF0723
 MF0723.Superseded values are not recommended for survey control.
 MF0723
 MF0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0723.See file dsdata.pdf to determine how the superseded data were derived.
 MF0723
 MF0723_MARKER: DB = BENCH MARK DISK
 MF0723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0723_STAMPING: R 225 1960
 MF0723_MARK LOGO: CGS
 MF0723_PROJECTION: PROJECTING 8 CENTIMETERS
 MF0723_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF0723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0723+STABILITY: SURFACE MOTION
 MF0723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0723+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 MF0723
 MF0723  HISTORY     - Date     Condition        Report By
 MF0723  HISTORY     - 1960     MONUMENTED       CGS
 MF0723  HISTORY     - 1969     GOOD             CGS
 MF0723  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0723  HISTORY     - 200205   GOOD             ASCPC
 MF0723  HISTORY     - 20020826 GOOD             USPSQD
 MF0723  HISTORY     - 20050505 GOOD             CHAST
 MF0723  HISTORY     - 20090623 GOOD             JCLS
 MF0723  HISTORY     - 20170508 GOOD             GEOCAC
 MF0723  HISTORY     - 20200227 GOOD             ILDT
 MF0723
 MF0723                          STATION DESCRIPTION
 MF0723
 MF0723'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0723'2.6 MI S FROM OGLESBY.
 MF0723'ABOUT 0.3 MILE WEST ALONG WALNUT STREET FROM THE POST OFFICE AT
 MF0723'OGLESBY, THENCE 1.35 MILES SOUTH ALONG STATE HIGHWAYS 71 AND 351,
 MF0723'THENCE 0.1 MILE EAST ALONG A PRIVATE ROAD, THENCE 0.9 MILE SOUTH
 MF0723'ALONG THE ILLINOIS CENTRAL RAILROAD, OR ABOUT 3.4 MILES NORTH ALONG
 MF0723'THE ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT TONICA,
 MF0723'0.2 MILE EAST OF U.S. HIGHWAY 51, 0.2 MILE WEST OF TWO SILOS,
 MF0723'58 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF THE RAILROAD
 MF0723'AND A PAVED ROAD, 46 FEET EAST OF THE EAST RAIL, 60 1/2 FEET SOUTH
 MF0723'AND ACROSS THE PAVED ROAD FROM A POWER POLE, 37 FEET SOUTH OF THE
 MF0723'CENTER LINE OF THE ROAD, 48.8 FEET WEST OF AN UNDERGROUND
 MF0723'PIPELINE MARKER, 7 1/2 FEET SOUTH OF A CORNER FENCE POST, 1 FOOT
 MF0723'WEST OF A FENCE, 2.5 FEET WEST-SOUTHWEST OF A METAL WITNESS POST,
 MF0723'ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 MF0723'A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 MF0723'GROUND.  SEC 11, T32N, R1E
 MF0723
 MF0723                          STATION RECOVERY (1997)
 MF0723
 MF0723'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0723'MARK NOT FOUND.
 MF0723
 MF0723                          STATION RECOVERY (2002)
 MF0723
 MF0723'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0723'RECOVERED AS DESCRIBED
 MF0723
 MF0723                          STATION RECOVERY (2002)
 MF0723
 MF0723'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0723'RECOVERED IN GOOD CONDITION.
 MF0723
 MF0723                          STATION RECOVERY (2005)
 MF0723
 MF0723'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 MF0723'RECOVERD AS DESCRIBED
 MF0723
 MF0723                          STATION RECOVERY (2009)
 MF0723
 MF0723'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009 (MRY)
 MF0723'RECOVERED IN GOOD CONDITION.
 MF0723
 MF0723                          STATION RECOVERY (2017)
 MF0723
 MF0723'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 MF0723'RECOVERED AS DESCRIBED.
 MF0723'
 MF0723'STATION IS ABOUT 8.5FT SW OF GAS PIPELINE MARKER SIGN. 1 POWER POLE
 MF0723'WEST OF POWER POLE WITH TRANSFORMER.
 MF0723
 MF0723                          STATION RECOVERY (2020)
 MF0723
 MF0723'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0723'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0128 ***********************************************************************
 NH0128  DESIGNATION -  R 226
 NH0128  PID         -  NH0128
 NH0128  STATE/COUNTY-  IL/MCHENRY
 NH0128  COUNTRY     -  US
 NH0128  USGS QUAD   -  MCHENRY (2018)
 NH0128
 NH0128                         *CURRENT SURVEY CONTROL
 NH0128  ______________________________________________________________________
 NH0128* NAD 83(1986) POSITION- 42 17 44.     (N) 088 18 00.     (W)   SCALED
 NH0128* NAVD 88 ORTHO HEIGHT -   242.508 (meters)      795.63  (feet) ADJUSTED
 NH0128  ______________________________________________________________________
 NH0128  GEOID HEIGHT    -        -33.981 (meters)                     GEOID18
 NH0128  DYNAMIC HEIGHT  -        242.427 (meters)      795.36  (feet) COMP
 NH0128  MODELED GRAVITY -    980,280.7   (mgal)                       NAVD 88
 NH0128
 NH0128  VERT ORDER      -  SECOND    CLASS 0
 NH0128
 NH0128.The horizontal coordinates were scaled from a map and have
 NH0128.an estimated accuracy of +/- 6 seconds.
 NH0128
 NH0128.The orthometric height was determined by differential leveling and
 NH0128.adjusted by the NATIONAL GEODETIC SURVEY
 NH0128.in June 1991.
 NH0128
 NH0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0128.GEOID18 height accuracy estimate available here.
 NH0128
 NH0128.Click photographs - Photos may exist for this station.
 NH0128
 NH0128.The dynamic height is computed by dividing the NAVD 88
 NH0128.geopotential number by the normal gravity value computed on the
 NH0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0128.degrees latitude (g = 980.6199 gals.).
 NH0128
 NH0128.The modeled gravity was interpolated from observed gravity values.
 NH0128
 NH0128;                    North         East    Units  Estimated Accuracy
 NH0128;SPC IL E     -   624,930.      302,750.      MT  (+/- 180 meters Scaled)
 NH0128
 NH0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM928834(NAD 83)
 NH0128
 NH0128                          SUPERSEDED SURVEY CONTROL
 NH0128
 NH0128  NGVD 29 (??/??/92)  242.552  (m)          795.77   (f) ADJ UNCH    2 0
 NH0128
 NH0128.Superseded values are not recommended for survey control.
 NH0128
 NH0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0128.See file dsdata.pdf to determine how the superseded data were derived.
 NH0128
 NH0128_MARKER: DB = BENCH MARK DISK
 NH0128_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0128_SP_SET: ABUTMENT
 NH0128_STAMPING: R 226 1960
 NH0128_MARK LOGO: CGS
 NH0128_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0128
 NH0128  HISTORY     - Date     Condition        Report By
 NH0128  HISTORY     - 1960     MONUMENTED       CGS
 NH0128  HISTORY     - 19940502 MARK NOT FOUND   USPSQD
 NH0128
 NH0128                          STATION DESCRIPTION
 NH0128
 NH0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0128'3.6 MI S FROM MCHENRY.
 NH0128'ABOUT 3.6 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0128'FROM THE STATION AT MCHENRY , 0.25 MILE NORTH OF MILEPOLE 62, 8
 NH0128'FEET EAST OF THE EAST RAIL, IN TOP OF THE EAST END OF THE NORTH
 NH0128'STONE ABUTMENT (BRIDGE SEAT) FOR 10-FOOT BRIDGE 677, 2 FEET WEST
 NH0128'OF THE EAST END OF THE ABUTMENT, 2 1/2 FEET SOUTHWEST OF BENCH
 NH0128'MARK R V 11 (C AND NW. RY.), DESCRIBED, AND ABOUT 4 FEET BELOW
 NH0128'THE LEVEL OF THE TRACK.
 NH0128
 NH0128                          STATION RECOVERY (1994)
 NH0128
 NH0128'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0128'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0187 ***********************************************************************
 NH0187  DESIGNATION -  R 227
 NH0187  PID         -  NH0187
 NH0187  STATE/COUNTY-  IL/KANE
 NH0187  COUNTRY     -  US
 NH0187  USGS QUAD   -  ELGIN (2018)
 NH0187
 NH0187                         *CURRENT SURVEY CONTROL
 NH0187  ______________________________________________________________________
 NH0187* NAD 83(1986) POSITION- 42 03 58.     (N) 088 16 10.     (W)   SCALED
 NH0187* NAVD 88 ORTHO HEIGHT -   220.491 (meters)      723.39  (feet) ADJUSTED
 NH0187  ______________________________________________________________________
 NH0187  GEOID HEIGHT    -        -33.527 (meters)                     GEOID18
 NH0187  DYNAMIC HEIGHT  -        220.415 (meters)      723.14  (feet) COMP
 NH0187  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 NH0187
 NH0187  VERT ORDER      -  SECOND    CLASS 0
 NH0187
 NH0187.The horizontal coordinates were scaled from a map and have
 NH0187.an estimated accuracy of +/- 6 seconds.
 NH0187
 NH0187.The orthometric height was determined by differential leveling and
 NH0187.adjusted by the NATIONAL GEODETIC SURVEY
 NH0187.in June 1991.
 NH0187
 NH0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0187.GEOID18 height accuracy estimate available here.
 NH0187
 NH0187.Click photographs - Photos may exist for this station.
 NH0187
 NH0187.The dynamic height is computed by dividing the NAVD 88
 NH0187.geopotential number by the normal gravity value computed on the
 NH0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0187.degrees latitude (g = 980.6199 gals.).
 NH0187
 NH0187.The modeled gravity was interpolated from observed gravity values.
 NH0187
 NH0187;                    North         East    Units  Estimated Accuracy
 NH0187;SPC IL E     -   599,450.      305,290.      MT  (+/- 180 meters Scaled)
 NH0187
 NH0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM949578(NAD 83)
 NH0187
 NH0187                          SUPERSEDED SURVEY CONTROL
 NH0187
 NH0187  NGVD 29 (??/??/92)  220.566  (m)          723.64   (f) ADJ UNCH    2 0
 NH0187
 NH0187.Superseded values are not recommended for survey control.
 NH0187
 NH0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0187.See file dsdata.pdf to determine how the superseded data were derived.
 NH0187
 NH0187_MARKER: DB = BENCH MARK DISK
 NH0187_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 NH0187_SP_SET: PIER
 NH0187_STAMPING: R 227 1960
 NH0187_MARK LOGO: CGS
 NH0187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0187_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0187+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2006
 NH0187
 NH0187  HISTORY     - Date     Condition        Report By
 NH0187  HISTORY     - 1960     MONUMENTED       CGS
 NH0187  HISTORY     - 1987     GOOD             USPSQD
 NH0187  HISTORY     - 1988     GOOD             USPSQD
 NH0187  HISTORY     - 19980527 GOOD             USPSQD
 NH0187  HISTORY     - 20060417 GOOD             INDIV
 NH0187
 NH0187                          STATION DESCRIPTION
 NH0187
 NH0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0187'2.2 MI N FROM ELGIN.
 NH0187'ABOUT 2.15 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0187'RAILWAY FROM THE CROSSING OF KIMBALL STREET AT ELGIN, ABOUT
 NH0187'2.55 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0187'FROM THE STATION AT DUNDEE, ABOUT 125 YARDS NORTH OF MILEPOLE
 NH0187'45, IN TOP AND ABOUT IN THE CENTER OF THE CONCRETE BASE TO THE
 NH0187'FIRST PIER WEST OF THE TRACK AND UNDER THE SOUTH LANE OF THE
 NH0187'TOLL ROAD BRIDGE PASSING OVER THE TRACK AND FOX RIVER, 7 FEET
 NH0187'SOUTH OF THE SOUTH EDGE OF THE NORTH LEG OF THE PIER, 2 FEET
 NH0187'EAST OF THE WEST EDGE OF THE BASE, AND ABOUT LEVEL WITH THE
 NH0187'TRACK.
 NH0187
 NH0187                          STATION RECOVERY (1987)
 NH0187
 NH0187'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0187'RECOVERED IN GOOD CONDITION.
 NH0187
 NH0187                          STATION RECOVERY (1988)
 NH0187
 NH0187'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0187'RECOVERED IN GOOD CONDITION.
 NH0187
 NH0187                          STATION RECOVERY (1998)
 NH0187
 NH0187'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0187'RECOVERED IN GOOD CONDITION.
 NH0187
 NH0187                          STATION RECOVERY (2006)
 NH0187
 NH0187'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 NH0187'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0471 ***********************************************************************
 NH0471  DESIGNATION -  R 228
 NH0471  PID         -  NH0471
 NH0471  STATE/COUNTY-  IL/WINNEBAGO
 NH0471  COUNTRY     -  US
 NH0471  USGS QUAD   -  PECATONICA (2018)
 NH0471
 NH0471                         *CURRENT SURVEY CONTROL
 NH0471  ______________________________________________________________________
 NH0471* NAD 83(1986) POSITION- 42 17 13.5    (N) 089 18 03.8    (W)   HD_HELD2
 NH0471* NAVD 88 ORTHO HEIGHT -   253.252 (meters)      830.88  (feet) ADJUSTED
 NH0471  ______________________________________________________________________
 NH0471  GEOID HEIGHT    -        -33.354 (meters)                     GEOID18
 NH0471  DYNAMIC HEIGHT  -        253.168 (meters)      830.60  (feet) COMP
 NH0471  MODELED GRAVITY -    980,285.1   (mgal)                       NAVD 88
 NH0471
 NH0471  VERT ORDER      -  FIRST     CLASS II
 NH0471
 NH0471.The horizontal coordinates were established by autonomous hand held GPS
 NH0471.observations and have an estimated accuracy of +/- 10 meters.
 NH0471
 NH0471.The orthometric height was determined by differential leveling and
 NH0471.adjusted by the NATIONAL GEODETIC SURVEY
 NH0471.in June 1991.
 NH0471
 NH0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0471.GEOID18 height accuracy estimate available here.
 NH0471
 NH0471.Click photographs - Photos may exist for this station.
 NH0471
 NH0471.The dynamic height is computed by dividing the NAVD 88
 NH0471.geopotential number by the normal gravity value computed on the
 NH0471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0471.degrees latitude (g = 980.6199 gals.).
 NH0471
 NH0471.The modeled gravity was interpolated from observed gravity values.
 NH0471
 NH0471;                    North         East    Units  Estimated Accuracy
 NH0471;SPC IL W     -   624,332.      771,389.      MT  (+/- 10 meters HH2 GPS)
 NH0471
 NH0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1028684215(NAD 83)
 NH0471
 NH0471                          SUPERSEDED SURVEY CONTROL
 NH0471
 NH0471  NGVD 29 (??/??/92)  253.298  (m)          831.03   (f) ADJ UNCH    1 2
 NH0471
 NH0471.Superseded values are not recommended for survey control.
 NH0471
 NH0471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0471.See file dsdata.pdf to determine how the superseded data were derived.
 NH0471
 NH0471_MARKER: DB = BENCH MARK DISK
 NH0471_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0471_STAMPING: R 228 1960
 NH0471_MARK LOGO: CGS
 NH0471_PROJECTION: PROJECTING 13 CENTIMETERS
 NH0471_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0471_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0471+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 NH0471
 NH0471  HISTORY     - Date     Condition        Report By
 NH0471  HISTORY     - 1960     MONUMENTED       CGS
 NH0471  HISTORY     - 1971     GOOD             NGS
 NH0471  HISTORY     - 1987     GOOD             USPSQD
 NH0471  HISTORY     - 19970510 GOOD             USPSQD
 NH0471  HISTORY     - 20120327 GOOD             AMESC
 NH0471
 NH0471                          STATION DESCRIPTION
 NH0471
 NH0471'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0471'3.3 MI NW FROM WINNEBAGO.
 NH0471'ABOUT 3.3 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 NH0471'RAILWAY FROM THE STATION AT WINNEBAGO, ABOUT 3.5 MILES SOUTHEAST
 NH0471'OF CROSSING OF MAIN STREET AT PECATONICA, 0.5 MILE NORTHWEST OF
 NH0471'OVERPASS OVER OLD U.S. HIGHWAY 20, IN SECTION 2, R 10 E, T 26 N,
 NH0471'AT THE CROSSING OF A BLACK TOP ROAD, 46 FEET NORTHEAST OF
 NH0471'NORTHEAST RAIL, 192 FEET NORTH-NORTHWEST OF CENTER OF CROSSING,
 NH0471'108 FEET NORTHWEST OF A TELEPHONE POLE AND A FENCE CORNER, 8
 NH0471'FEET SOUTHEAST OF A 4-INCH WILD CHERRY TREE, 2 FEET SOUTHWEST
 NH0471'OF A FENCE LINE, 1 1/2 FEET SOUTHEAST OF A STEEL WITNESS POST,
 NH0471'ABOUT 4 FEET ABOVE LEVEL OF TRACK AND IS A DISK ON COPPER COATED
 NH0471'STEEL ROD PROJECTING 2 INCHES AND DRIVEN TO REFUSAL AT A DEPTH
 NH0471'OF 11 1/2 FEET.
 NH0471
 NH0471                          STATION RECOVERY (1971)
 NH0471
 NH0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0471'RECOVERED IN GOOD CONDITION.
 NH0471
 NH0471                          STATION RECOVERY (1987)
 NH0471
 NH0471'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0471'RECOVERED IN GOOD CONDITION.
 NH0471
 NH0471                          STATION RECOVERY (1997)
 NH0471
 NH0471'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0471'RECOVERED IN GOOD CONDITION.
 NH0471
 NH0471                          STATION RECOVERY (2012)
 NH0471
 NH0471'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0471'RECOVERED AS DESCRIBED.
 NH0471'
 NH0471'NOTE-RAILROAD TRACK HAS BEEN REMOVED AND RAILROAD BED IS NOW
 NH0471'PECATONICA PRAIRIE TRAIL AND POWER LINES.
 NH0471'
 NH0471'NOTE2-CLAY TILE AROUND DISK HAS BEEN DAMAGED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0837 ***********************************************************************
 LC0837  DESIGNATION -  R 229
 LC0837  PID         -  LC0837
 LC0837  STATE/COUNTY-  IL/WOODFORD
 LC0837  COUNTRY     -  US
 LC0837  USGS QUAD   -  MINONK (2018)
 LC0837
 LC0837                         *CURRENT SURVEY CONTROL
 LC0837  ______________________________________________________________________
 LC0837* NAD 83(1986) POSITION- 40 54 19.     (N) 089 02 00.     (W)   SCALED
 LC0837* NAVD 88 ORTHO HEIGHT -   227.573 (meters)      746.63  (feet) ADJUSTED
 LC0837  ______________________________________________________________________
 LC0837  GEOID HEIGHT    -        -32.456 (meters)                     GEOID18
 LC0837  DYNAMIC HEIGHT  -        227.474 (meters)      746.30  (feet) COMP
 LC0837  MODELED GRAVITY -    980,185.3   (mgal)                       NAVD 88
 LC0837
 LC0837  VERT ORDER      -  FIRST     CLASS I
 LC0837
 LC0837.The horizontal coordinates were scaled from a map and have
 LC0837.an estimated accuracy of +/- 6 seconds.
 LC0837
 LC0837.The orthometric height was determined by differential leveling and
 LC0837.adjusted by the NATIONAL GEODETIC SURVEY
 LC0837.in June 1991.
 LC0837
 LC0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0837.GEOID18 height accuracy estimate available here.
 LC0837
 LC0837.Click photographs - Photos may exist for this station.
 LC0837
 LC0837.The dynamic height is computed by dividing the NAVD 88
 LC0837.geopotential number by the normal gravity value computed on the
 LC0837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0837.degrees latitude (g = 980.6199 gals.).
 LC0837
 LC0837.The modeled gravity was interpolated from observed gravity values.
 LC0837
 LC0837;                    North         East    Units  Estimated Accuracy
 LC0837;SPC IL W     -   471,130.      795,490.      MT  (+/- 180 meters Scaled)
 LC0837
 LC0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL287302(NAD 83)
 LC0837
 LC0837                          SUPERSEDED SURVEY CONTROL
 LC0837
 LC0837  NGVD 29 (??/??/92)  227.621  (m)          746.79   (f) ADJ UNCH    1 1
 LC0837
 LC0837.Superseded values are not recommended for survey control.
 LC0837
 LC0837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0837.See file dsdata.pdf to determine how the superseded data were derived.
 LC0837
 LC0837_MARKER: DB = BENCH MARK DISK
 LC0837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0837_STAMPING: R 229 1960
 LC0837_MARK LOGO: CGS
 LC0837_PROJECTION: FLUSH
 LC0837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0837+STABILITY: SURFACE MOTION
 LC0837
 LC0837  HISTORY     - Date     Condition        Report By
 LC0837  HISTORY     - 1960     MONUMENTED       CGS
 LC0837  HISTORY     - 1969     GOOD             CGS
 LC0837  HISTORY     - 19981014 GOOD             USPSQD
 LC0837  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 LC0837
 LC0837                          STATION DESCRIPTION
 LC0837
 LC0837'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0837'0.2 MI N FROM MINONK.
 LC0837'ABOUT 0.25 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0837'THE STATION AT MINONK, 0.35 MILE NORTH OF MILEPOST 825, 102 FEET
 LC0837'EAST OF THE EAST RAIL OF THE MAIN TRACK, 132 FEET SOUTH OF THE CENTER
 LC0837'LINE OF E. EIGHTH STREET, 72 FEET WEST-SOUTHWEST AND ACROSS
 LC0837'OAK STREET FROM THE NORTHWEST CORNER OF HOUSE NUMBER 731,
 LC0837'10 1/2 FEET SOUTH OF A POWER POLE, 120 YARDS NORTH OF THE
 LC0837'CENTER OF THE CROSSING OF THE RAILROAD AND THE ATCHISON,
 LC0837'TOPEKA AND SANTA FE RAILWAY, ABOUT 3 1/2 FEET BELOW THE
 LC0837'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0837'WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 7, T28N, R2E.
 LC0837
 LC0837                          STATION RECOVERY (1998)
 LC0837
 LC0837'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0837'RECOVERED IN GOOD CONDITION.
 LC0837
 LC0837                          STATION RECOVERY (2013)
 LC0837
 LC0837'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0837'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0650 ***********************************************************************
 KB0650  DESIGNATION -  R 23
 KB0650  PID         -  KB0650
 KB0650  STATE/COUNTY-  IL/MOULTRIE
 KB0650  COUNTRY     -  US
 KB0650  USGS QUAD   -  LOVINGTON (2018)
 KB0650
 KB0650                         *CURRENT SURVEY CONTROL
 KB0650  ______________________________________________________________________
 KB0650* NAD 83(1986) POSITION- 39 43 56.     (N) 088 37 39.     (W)   SCALED
 KB0650* NAVD 88 ORTHO HEIGHT -   205.835 (meters)      675.31  (feet) ADJUSTED
 KB0650  ______________________________________________________________________
 KB0650  GEOID HEIGHT    -        -32.383 (meters)                     GEOID18
 KB0650  DYNAMIC HEIGHT  -        205.719 (meters)      674.93  (feet) COMP
 KB0650  MODELED GRAVITY -    980,059.9   (mgal)                       NAVD 88
 KB0650
 KB0650  VERT ORDER      -  SECOND    CLASS 0
 KB0650
 KB0650.The horizontal coordinates were scaled from a map and have
 KB0650.an estimated accuracy of +/- 6 seconds.
 KB0650
 KB0650.The orthometric height was determined by differential leveling and
 KB0650.adjusted by the NATIONAL GEODETIC SURVEY
 KB0650.in June 1991.
 KB0650
 KB0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0650.GEOID18 height accuracy estimate available here.
 KB0650
 KB0650.Click photographs - Photos may exist for this station.
 KB0650
 KB0650.The dynamic height is computed by dividing the NAVD 88
 KB0650.geopotential number by the normal gravity value computed on the
 KB0650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0650.degrees latitude (g = 980.6199 gals.).
 KB0650
 KB0650.The modeled gravity was interpolated from observed gravity values.
 KB0650
 KB0650;                    North         East    Units  Estimated Accuracy
 KB0650;SPC IL E     -   340,310.      274,780.      MT  (+/- 180 meters Scaled)
 KB0650
 KB0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ605993(NAD 83)
 KB0650
 KB0650                          SUPERSEDED SURVEY CONTROL
 KB0650
 KB0650  NGVD 29 (??/??/92)  205.906  (m)          675.54   (f) ADJ UNCH    2 0
 KB0650
 KB0650.Superseded values are not recommended for survey control.
 KB0650
 KB0650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0650.See file dsdata.pdf to determine how the superseded data were derived.
 KB0650
 KB0650_MARKER: DB = BENCH MARK DISK
 KB0650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0650_STAMPING: 675.757 R 23 1934
 KB0650_MARK LOGO: CGS
 KB0650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0650+STABILITY: SURFACE MOTION
 KB0650
 KB0650  HISTORY     - Date     Condition        Report By
 KB0650  HISTORY     - 1934     MONUMENTED       CGS
 KB0650  HISTORY     - 1934     GOOD             CGS
 KB0650  HISTORY     - 1942     GOOD             CGS
 KB0650
 KB0650                          STATION DESCRIPTION
 KB0650
 KB0650'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0650'5 MI S FROM HAMMOND.
 KB0650'IN MOULTRIE COUNTY, 5.0 MILES SOUTH ALONG THE WABASH RAILROAD
 KB0650'FROM THE CITY WATER TOWER AT HAMMOND, PIATT COUNTY, 15-1/2 POLES
 KB0650'NORTH OF MILEPOST 167, AT A PUBLIC-ROAD CROSSING, 21 FEET EAST
 KB0650'OF THE CENTERLINE OF THE TRACK, 17 FEET NORTH OF THE CENTERLINE
 KB0650'OF THE ROAD, 2 FEET NORTH AND 9 FEET WEST OF A RIGHT-OF-WAY
 KB0650'FENCE CORNER, AND ABOUT 2-1/2 FEET LOWER THAN THE TRACK.  A
 KB0650'STANDARD DISK, STAMPED 675.757 R 23 1934 AND SET IN THE TOP OF
 KB0650'A CONCRETE POST.
 KB0650
 KB0650                          STATION RECOVERY (1942)
 KB0650
 KB0650'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 KB0650'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0713 ***********************************************************************
 MF0713  DESIGNATION -  R 230
 MF0713  PID         -  MF0713
 MF0713  STATE/COUNTY-  IL/LASALLE
 MF0713  COUNTRY     -  US
 MF0713  USGS QUAD   -  LA SALLE (2018)
 MF0713
 MF0713                         *CURRENT SURVEY CONTROL
 MF0713  ______________________________________________________________________
 MF0713* NAD 83(1986) POSITION- 41 19 38.     (N) 089 05 38.     (W)   SCALED
 MF0713* NAVD 88 ORTHO HEIGHT -   152.656 (meters)      500.84  (feet) ADJUSTED
 MF0713  ______________________________________________________________________
 MF0713  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 MF0713  DYNAMIC HEIGHT  -        152.595 (meters)      500.64  (feet) COMP
 MF0713  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 MF0713
 MF0713  VERT ORDER      -  FIRST     CLASS I
 MF0713
 MF0713.The horizontal coordinates were scaled from a map and have
 MF0713.an estimated accuracy of +/- 6 seconds.
 MF0713
 MF0713.The orthometric height was determined by differential leveling and
 MF0713.adjusted by the NATIONAL GEODETIC SURVEY
 MF0713.in June 1991.
 MF0713
 MF0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0713.GEOID18 height accuracy estimate available here.
 MF0713
 MF0713.Click photographs - Photos may exist for this station.
 MF0713
 MF0713.The dynamic height is computed by dividing the NAVD 88
 MF0713.geopotential number by the normal gravity value computed on the
 MF0713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0713.degrees latitude (g = 980.6199 gals.).
 MF0713
 MF0713.The modeled gravity was interpolated from observed gravity values.
 MF0713
 MF0713;                    North         East    Units  Estimated Accuracy
 MF0713;SPC IL E     -   517,660.      236,330.      MT  (+/- 180 meters Scaled)
 MF0713
 MF0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL247771(NAD 83)
 MF0713
 MF0713                          SUPERSEDED SURVEY CONTROL
 MF0713
 MF0713  NGVD 29 (??/??/92)  152.716  (m)          501.04   (f) ADJ UNCH    1 1
 MF0713
 MF0713.Superseded values are not recommended for survey control.
 MF0713
 MF0713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0713.See file dsdata.pdf to determine how the superseded data were derived.
 MF0713
 MF0713_MARKER: DB = BENCH MARK DISK
 MF0713_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0713_SP_SET: ABUTMENT
 MF0713_STAMPING: R 230 1960
 MF0713_MARK LOGO: CGS
 MF0713_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0713+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2002
 MF0713
 MF0713  HISTORY     - Date     Condition        Report By
 MF0713  HISTORY     - 1960     MONUMENTED       CGS
 MF0713  HISTORY     - 1969     GOOD             CGS
 MF0713  HISTORY     - 19970716 GOOD             USPSQD
 MF0713  HISTORY     - 20020803 GOOD             USPSQD
 MF0713
 MF0713                          STATION DESCRIPTION
 MF0713
 MF0713'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0713'0.3 MI SE FROM LA SALLE.
 MF0713'ABOUT 0.15 MILE SOUTH ALONG MARQUETTE STREET FROM THE POST OFFICE
 MF0713'AT LASALLE, THENCE 0.1 MILE EAST ALONG FIRST STREET, THENCE 0.05
 MF0713'MILE SOUTH ALONG JOLIET STREET WHICH IS STATE HIGHWAY 351, 18 1/2
 MF0713'FEET EAST OF THE CENTER LINE OF THE STREET, SET IN THE TOP OF THE
 MF0713'NORTH END OF A 2- X 7-FOOT CONCRETE PILLAR WHICH IS LOCATED AT THE
 MF0713'EAST END OF THE NORTH ABUTMENT OF A HIGHWAY BRIDGE OVER THE CHICAGO,
 MF0713'ROCK ISLAND AND PACIFIC RAILROAD, 51 FEET SOUTH OF THE CENTER LINE
 MF0713'OF CANAL STREET, 6 FEET NORTH OF THE NORTH END OF THE EAST STEEL
 MF0713'GUARD RAIL ON THE BRIDGE, AND ABOUT 4 1/2 FEET ABOVE THE LEVEL
 MF0713'OF THE STREET.  SEC 15, T33N, R1E
 MF0713
 MF0713                          STATION RECOVERY (1997)
 MF0713
 MF0713'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0713'RECOVERED IN GOOD CONDITION.
 MF0713
 MF0713                          STATION RECOVERY (2002)
 MF0713
 MF0713'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0713'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0377 ***********************************************************************
 MF0377  DESIGNATION -  R 231
 MF0377  PID         -  MF0377
 MF0377  STATE/COUNTY-  IL/LASALLE
 MF0377  COUNTRY     -  US
 MF0377  USGS QUAD   -  STARVED ROCK (2018)
 MF0377
 MF0377                         *CURRENT SURVEY CONTROL
 MF0377  ______________________________________________________________________
 MF0377* NAD 83(1986) POSITION- 41 19 53.     (N) 088 54 17.     (W)   SCALED
 MF0377* NAVD 88 ORTHO HEIGHT -   143.901 (meters)      472.12  (feet) ADJUSTED
 MF0377  ______________________________________________________________________
 MF0377  GEOID HEIGHT    -        -32.912 (meters)                     GEOID18
 MF0377  DYNAMIC HEIGHT  -        143.845 (meters)      471.93  (feet) COMP
 MF0377  MODELED GRAVITY -    980,231.2   (mgal)                       NAVD 88
 MF0377
 MF0377  VERT ORDER      -  FIRST     CLASS II
 MF0377
 MF0377.The horizontal coordinates were scaled from a map and have
 MF0377.an estimated accuracy of +/- 6 seconds.
 MF0377
 MF0377.The orthometric height was determined by differential leveling and
 MF0377.adjusted by the NATIONAL GEODETIC SURVEY
 MF0377.in June 1991.
 MF0377
 MF0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0377.GEOID18 height accuracy estimate available here.
 MF0377
 MF0377.Click photographs - Photos may exist for this station.
 MF0377
 MF0377.The dynamic height is computed by dividing the NAVD 88
 MF0377.geopotential number by the normal gravity value computed on the
 MF0377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0377.degrees latitude (g = 980.6199 gals.).
 MF0377
 MF0377.The modeled gravity was interpolated from observed gravity values.
 MF0377
 MF0377;                    North         East    Units  Estimated Accuracy
 MF0377;SPC IL E     -   518,000.      252,170.      MT  (+/- 180 meters Scaled)
 MF0377
 MF0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL406772(NAD 83)
 MF0377
 MF0377                          SUPERSEDED SURVEY CONTROL
 MF0377
 MF0377  NGVD 29 (??/??/92)  143.952  (m)          472.28   (f) ADJ UNCH    1 2
 MF0377
 MF0377.Superseded values are not recommended for survey control.
 MF0377
 MF0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0377.See file dsdata.pdf to determine how the superseded data were derived.
 MF0377
 MF0377_MARKER: DB = BENCH MARK DISK
 MF0377_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0377_SP_SET: ABUTMENT
 MF0377_STAMPING: R 231 1960
 MF0377_MARK LOGO: CGS
 MF0377_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0377_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0377+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2010
 MF0377
 MF0377  HISTORY     - Date     Condition        Report By
 MF0377  HISTORY     - 1960     MONUMENTED       CGS
 MF0377  HISTORY     - 1987     GOOD             USPSQD
 MF0377  HISTORY     - 1989     GOOD             USPSQD
 MF0377  HISTORY     - 19970820 GOOD             USPSQD
 MF0377  HISTORY     - 19980531 GOOD             USPSQD
 MF0377  HISTORY     - 20020930 GOOD             USPSQD
 MF0377  HISTORY     - 20100625 GOOD             GEOCAC
 MF0377
 MF0377                          STATION DESCRIPTION
 MF0377
 MF0377'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0377'1.6 MI SW FROM NAPLATE.
 MF0377'ABOUT 1.55 MILES SOUTHWEST ALONG SURFACED ROAD FROM THE SCHOOL
 MF0377'AT NAPLATE, 0.4 MILE WEST OF LA SALLE COUNTY HOME, ABOUT 90
 MF0377'YARDS NORTH OF CENTER LINE OF ROAD, SET VERTICALLY IN THE
 MF0377'SOUTHWEST FACE OF SOUTHWEST COLUMN OF SECOND PIER NORTHWEST OF
 MF0377'SOUTHEAST ABUTMENT OF CONCRETE AND STEEL OVERPASS FOR PAVED
 MF0377'ROAD OVER ABANDONED ILLIONIS AND MICHIGAN CANAL AND CHICAGO,
 MF0377'ROCK ISLAND AND PACIFIC RAILROAD TRACK, 7 FEET SOUTHEAST OF
 MF0377'CENTER LINE OF DIRT ROAD ALONG SOUTH SIDE OF CANAL, AND ABOUT
 MF0377'2 1/2 FEET ABOVE THE LEVEL OF GROUND.  IN SECTION 17, R-3E,
 MF0377'T-33N.
 MF0377
 MF0377                          STATION RECOVERY (1987)
 MF0377
 MF0377'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0377'RECOVERED IN GOOD CONDITION.
 MF0377
 MF0377                          STATION RECOVERY (1989)
 MF0377
 MF0377'RECOVERY NOTE BY US POWER SQUADRON 1989 (MJM)
 MF0377'RECOVERED IN GOOD CONDITION.
 MF0377
 MF0377                          STATION RECOVERY (1997)
 MF0377
 MF0377'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0377'RECOVERED IN GOOD CONDITION.
 MF0377
 MF0377                          STATION RECOVERY (1998)
 MF0377
 MF0377'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0377'RECOVERED IN GOOD CONDITION.
 MF0377
 MF0377                          STATION RECOVERY (2002)
 MF0377
 MF0377'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0377'RECOVERED IN GOOD CONDITION.
 MF0377
 MF0377                          STATION RECOVERY (2010)
 MF0377
 MF0377'RECOVERY NOTE BY GEOCACHING 2010
 MF0377'DESCRIBED BY GEOCACHER 2010 1.4 MILES FROM NAPLATE.
 MF0377'ABOUT 1.42 MILES SOUTHWEST ALONG PAVED ROAD FROM RR CROSSING AT
 MF0377'NAPLATE, ABOUT 200 FEET NORTH OF THE CENTER LINE OF THE ROAD,SET
 MF0377'VERTICALLY IN SOUHWEST FACE OF SOUTHWEST COLUMN OF SECOND PIER
 MF0377'NORTHWEST OF SOUTHEAST ABUTMENT OF ABANDONED OVERPASS OVER ILLINOIS
 MF0377'AND MICHIGAN CANAL, 15 FEET SOUTHEAST OF CENTER LINE OF DIRT ROAD
 MF0377'ALONG THE SOUTH SIDE OF THE CANAL, AND ABOUT 2.5 FEET ABOVE THE
 MF0377'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1264 ***********************************************************************
 MF1264  DESIGNATION -  R 231 RESET
 MF1264  PID         -  MF1264
 MF1264  STATE/COUNTY-  IL/LASALLE
 MF1264  COUNTRY     -  US
 MF1264  USGS QUAD   -  STARVED ROCK (2018)
 MF1264
 MF1264                         *CURRENT SURVEY CONTROL
 MF1264  ______________________________________________________________________
 MF1264* NAD 83(1986) POSITION- 41 19 53.     (N) 088 54 17.     (W)   SCALED
 MF1264* NAVD 88 ORTHO HEIGHT -   141.44  (meters)      464.0   (feet) RESET
 MF1264  ______________________________________________________________________
 MF1264  GEOID HEIGHT    -        -32.912 (meters)                     GEOID18
 MF1264  VERT ORDER      -  THIRD
 MF1264
 MF1264.The horizontal coordinates were scaled from a map and have
 MF1264.an estimated accuracy of +/- 6 seconds.
 MF1264
 MF1264.The orthometric height was computed from unverified reset data.
 MF1264
 MF1264.No vertical observational check was made to the station.
 MF1264
 MF1264.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1264.GEOID18 height accuracy estimate available here.
 MF1264
 MF1264.Click photographs - Photos may exist for this station.
 MF1264
 MF1264;                    North         East    Units  Estimated Accuracy
 MF1264;SPC IL E     -   518,000.      252,170.      MT  (+/- 180 meters Scaled)
 MF1264
 MF1264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL406772(NAD 83)
 MF1264
 MF1264                          SUPERSEDED SURVEY CONTROL
 MF1264
 MF1264  NGVD 29 (11/09/15)  141.49   (m)          464.2    (f) RESET       3  
 MF1264
 MF1264.Superseded values are not recommended for survey control.
 MF1264
 MF1264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1264.See file dsdata.pdf to determine how the superseded data were derived.
 MF1264
 MF1264_MARKER: DV = VERTICAL CONTROL DISK
 MF1264_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 MF1264_STAMPING: R 231 RESET 1980
 MF1264_MARK LOGO: NGS
 MF1264_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1264
 MF1264  HISTORY     - Date     Condition        Report By
 MF1264  HISTORY     - 1980     MONUMENTED       NGS
 MF1264  HISTORY     - 19970820 GOOD             USPSQD
 MF1264  HISTORY     - 19980704 GOOD             USPSQD
 MF1264  HISTORY     - 20020930 MARK NOT FOUND   USPSQD
 MF1264
 MF1264                          STATION DESCRIPTION
 MF1264
 MF1264'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 MF1264'1.5 MI WEST FROM NAPLATE.
 MF1264'1.5 MILES WEST ALONG OTTAWA AVENUE FROM NAPLATE VILLAGE HALL NAPLATE.
 MF1264'0.45 MILE WEST OF THE LASALLE COUNTY HOME, ON THE SOUTH SIDE OF ROAD,
 MF1264'AN ALUMINUM 3-FOOT MARKER SET IN CONCRETE 44.0 FEET SOUTH OF
 MF1264'CENTERLINE OF THE ROAD, 3-FOOT NORTH  OF FENCELINE, AND 1.0 FOOT EAST
 MF1264'OF A TELEPHONE POLE.
 MF1264'THE MARK IS 1 FT  W FROM  OTTAWA AVENUE
 MF1264'THE MARK IS 1 FT BELOW ROAD.
 MF1264
 MF1264                          STATION RECOVERY (1997)
 MF1264
 MF1264'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1264'RECOVERED IN GOOD CONDITION.
 MF1264
 MF1264                          STATION RECOVERY (1998)
 MF1264
 MF1264'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1264'RECOVERED IN GOOD CONDITION.
 MF1264
 MF1264                          STATION RECOVERY (2002)
 MF1264
 MF1264'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1264'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0786 ***********************************************************************
 MF0786  DESIGNATION -  R 232
 MF0786  PID         -  MF0786
 MF0786  STATE/COUNTY-  IL/PUTNAM
 MF0786  COUNTRY     -  US
 MF0786  USGS QUAD   -  PUTNAM (2018)
 MF0786
 MF0786                         *CURRENT SURVEY CONTROL
 MF0786  ______________________________________________________________________
 MF0786* NAD 83(1986) POSITION- 41 12 59.     (N) 089 23 59.     (W)   SCALED
 MF0786* NAVD 88 ORTHO HEIGHT -   141.487 (meters)      464.20  (feet) ADJUSTED
 MF0786  ______________________________________________________________________
 MF0786  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 MF0786  DYNAMIC HEIGHT  -        141.427 (meters)      464.00  (feet) COMP
 MF0786  MODELED GRAVITY -    980,200.1   (mgal)                       NAVD 88
 MF0786
 MF0786  VERT ORDER      -  FIRST     CLASS II
 MF0786
 MF0786.The horizontal coordinates were scaled from a map and have
 MF0786.an estimated accuracy of +/- 6 seconds.
 MF0786
 MF0786.The orthometric height was determined by differential leveling and
 MF0786.adjusted by the NATIONAL GEODETIC SURVEY
 MF0786.in June 1991.
 MF0786
 MF0786.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0786.GEOID18 height accuracy estimate available here.
 MF0786
 MF0786.Click photographs - Photos may exist for this station.
 MF0786
 MF0786.The dynamic height is computed by dividing the NAVD 88
 MF0786.geopotential number by the normal gravity value computed on the
 MF0786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0786.degrees latitude (g = 980.6199 gals.).
 MF0786
 MF0786.The modeled gravity was interpolated from observed gravity values.
 MF0786
 MF0786;                    North         East    Units  Estimated Accuracy
 MF0786;SPC IL W     -   505,340.      764,310.      MT  (+/- 180 meters Scaled)
 MF0786
 MF0786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL988655(NAD 83)
 MF0786
 MF0786                          SUPERSEDED SURVEY CONTROL
 MF0786
 MF0786  NGVD 29 (??/??/92)  141.560  (m)          464.43   (f) ADJ UNCH    1 2
 MF0786
 MF0786.Superseded values are not recommended for survey control.
 MF0786
 MF0786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0786.See file dsdata.pdf to determine how the superseded data were derived.
 MF0786
 MF0786_MARKER: DB = BENCH MARK DISK
 MF0786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0786_STAMPING: R 232 1960
 MF0786_MARK LOGO: CGS
 MF0786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0786+STABILITY: SURFACE MOTION
 MF0786
 MF0786  HISTORY     - Date     Condition        Report By
 MF0786  HISTORY     - 1960     MONUMENTED       CGS
 MF0786  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF0786
 MF0786                          STATION DESCRIPTION
 MF0786
 MF0786'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0786'2.4 MI N FROM PUTNAM.
 MF0786'ABOUT 2.4 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0786'PACIFIC RAILROAD FROM THE STATION AT PUTNAM, 0.25 MILE NORTH OF
 MF0786'MILE POST 120, IN SECTION 7, R 10 E, T 14 N, AT A FIELD ROAD
 MF0786'CROSSING, ABOUT 40 YARDS EAST AND ACROSS TRACK FROM CENTER
 MF0786'LINE OF STATE HIGHWAY 29, 126 YARDS NORTH OF NORTH END OF A
 MF0786'SMALL WOODEN TRESTLE (NO. 119.9) OVER A CREEK BRANCH, 45 1/2
 MF0786'FEET EAST OF EAST RAIL, 55 1/2 FEET NORTH OF CENTER OF CROSSING
 MF0786'OF TRACK AND FIELD ROAD, 34 1/2 FEET NORTH OF CENTER OF A GATE
 MF0786'ACROSS ROAD, 7 FEET EAST OF THE 31ST TELEPHONE POLE NORTH OF
 MF0786'MILE POST 120, 1.7 FOOT WEST OF A FENCE LINE, 4 FEET BELOW
 MF0786'LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0786'3 INCHES.
 MF0786
 MF0786                          STATION RECOVERY (1997)
 MF0786
 MF0786'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0786'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0891 ***********************************************************************
 LC0891  DESIGNATION -  R 233
 LC0891  PID         -  LC0891
 LC0891  STATE/COUNTY-  IL/PEORIA
 LC0891  COUNTRY     -  US
 LC0891  USGS QUAD   -  CHILLICOTHE (2018)
 LC0891
 LC0891                         *CURRENT SURVEY CONTROL
 LC0891  ______________________________________________________________________
 LC0891* NAD 83(1986) POSITION- 40 57 12.     (N) 089 28 14.     (W)   SCALED
 LC0891* NAVD 88 ORTHO HEIGHT -   141.598 (meters)      464.56  (feet) ADJUSTED
 LC0891  ______________________________________________________________________
 LC0891  GEOID HEIGHT    -        -32.933 (meters)                     GEOID18
 LC0891  DYNAMIC HEIGHT  -        141.537 (meters)      464.36  (feet) COMP
 LC0891  MODELED GRAVITY -    980,188.7   (mgal)                       NAVD 88
 LC0891
 LC0891  VERT ORDER      -  FIRST     CLASS II
 LC0891
 LC0891.The horizontal coordinates were scaled from a map and have
 LC0891.an estimated accuracy of +/- 6 seconds.
 LC0891
 LC0891.The orthometric height was determined by differential leveling and
 LC0891.adjusted by the NATIONAL GEODETIC SURVEY
 LC0891.in June 1991.
 LC0891
 LC0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0891.GEOID18 height accuracy estimate available here.
 LC0891
 LC0891.Click photographs - Photos may exist for this station.
 LC0891
 LC0891.The dynamic height is computed by dividing the NAVD 88
 LC0891.geopotential number by the normal gravity value computed on the
 LC0891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0891.degrees latitude (g = 980.6199 gals.).
 LC0891
 LC0891.The modeled gravity was interpolated from observed gravity values.
 LC0891
 LC0891;                    North         East    Units  Estimated Accuracy
 LC0891;SPC IL W     -   476,080.      758,610.      MT  (+/- 180 meters Scaled)
 LC0891
 LC0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL920365(NAD 83)
 LC0891
 LC0891                          SUPERSEDED SURVEY CONTROL
 LC0891
 LC0891  NGVD 29 (??/??/92)  141.669  (m)          464.79   (f) ADJ UNCH    1 2
 LC0891
 LC0891.Superseded values are not recommended for survey control.
 LC0891
 LC0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0891.See file dsdata.pdf to determine how the superseded data were derived.
 LC0891
 LC0891_MARKER: DB = BENCH MARK DISK
 LC0891_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0891_SP_SET: BRIDGE
 LC0891_STAMPING: R 233 1960
 LC0891_MARK LOGO: CGS
 LC0891_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0891
 LC0891  HISTORY     - Date     Condition        Report By
 LC0891  HISTORY     - 1960     MONUMENTED       CGS
 LC0891  HISTORY     - 19981207 GOOD             USPSQD
 LC0891
 LC0891                          STATION DESCRIPTION
 LC0891
 LC0891'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0891'2.6 MI N FROM CHILLICOTHE.
 LC0891'ABOUT 2.55 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0891'RAILROAD FROM THE STATION AT CHILLICOTHE, IN SECTION 9, R 9 E,
 LC0891'T 11 N, 0.15 MILE SOUTH OF MILE POST 140, ACROSS TRACK FROM MILEAGE
 LC0891'POLE NO. 140+05, IN THE TOP OF WEST END OF SOUTH CONCRETE ABUTMENT
 LC0891'OF BRIDGE NO. 140.3 OVER A DITCH, 6 FEET WEST OF WEST RAIL AND
 LC0891'ABOUT 1 FOOT BELOW LEVEL OF TRACK.
 LC0891
 LC0891                          STATION RECOVERY (1998)
 LC0891
 LC0891'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0891'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1344 ***********************************************************************
 LC1344  DESIGNATION -  R 234
 LC1344  PID         -  LC1344
 LC1344  STATE/COUNTY-  IL/PEORIA
 LC1344  COUNTRY     -  US
 LC1344  USGS QUAD   -  SPRING BAY (2018)
 LC1344
 LC1344                         *CURRENT SURVEY CONTROL
 LC1344  ______________________________________________________________________
 LC1344* NAD 83(1986) POSITION- 40 47 20.34   (N) 089 35 29.78   (W)   HD_HELD1
 LC1344* NAVD 88 ORTHO HEIGHT -   219.677 (meters)      720.72  (feet) ADJUSTED
 LC1344  ______________________________________________________________________
 LC1344  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 LC1344  DYNAMIC HEIGHT  -        219.577 (meters)      720.40  (feet) COMP
 LC1344  MODELED GRAVITY -    980,165.4   (mgal)                       NAVD 88
 LC1344
 LC1344  VERT ORDER      -  FIRST     CLASS II
 LC1344
 LC1344.The horizontal coordinates were determined by differentially corrected
 LC1344.hand held GPS observations or other comparable positioning techniques
 LC1344.and have an estimated accuracy of +/- 3 meters.
 LC1344
 LC1344.The orthometric height was determined by differential leveling and
 LC1344.adjusted by the NATIONAL GEODETIC SURVEY
 LC1344.in June 1991.
 LC1344
 LC1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1344.GEOID18 height accuracy estimate available here.
 LC1344
 LC1344.Click photographs - Photos may exist for this station.
 LC1344
 LC1344.The dynamic height is computed by dividing the NAVD 88
 LC1344.geopotential number by the normal gravity value computed on the
 LC1344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1344.degrees latitude (g = 980.6199 gals.).
 LC1344
 LC1344.The modeled gravity was interpolated from observed gravity values.
 LC1344
 LC1344;                    North         East    Units  Estimated Accuracy
 LC1344;SPC IL W     -   457,752.2     748,534.1     MT  (+/- 3 meters HH1 GPS) 
 LC1344
 LC1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8133718564(NAD 83)
 LC1344
 LC1344                          SUPERSEDED SURVEY CONTROL
 LC1344
 LC1344  NGVD 29 (??/??/92)  219.762  (m)          721.00   (f) ADJ UNCH    1 2
 LC1344
 LC1344.Superseded values are not recommended for survey control.
 LC1344
 LC1344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1344.See file dsdata.pdf to determine how the superseded data were derived.
 LC1344
 LC1344_MARKER: DB = BENCH MARK DISK
 LC1344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1344_STAMPING: R 234 1960
 LC1344_MARK LOGO: CGS
 LC1344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1344+STABILITY: SURFACE MOTION
 LC1344_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1344+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2003
 LC1344
 LC1344  HISTORY     - Date     Condition        Report By
 LC1344  HISTORY     - 1960     MONUMENTED       CGS
 LC1344  HISTORY     - 19990228 GOOD             USPSQD
 LC1344  HISTORY     - 20030810 GOOD             USGS-M
 LC1344  HISTORY     - 20110922 GOOD             CMT
 LC1344
 LC1344                          STATION DESCRIPTION
 LC1344
 LC1344'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1344'9.5 MI N FROM PEORIA.
 LC1344'ABOUT 8.4 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1344'RAILROAD FROM THE PASSENGER STATION AT PEORIA, THENCE ABOUT 1.1
 LC1344'MILES WEST AND SOUTHWEST ALONG DETWEILLER PARK DRIVE, IN SECTION
 LC1344'4, R 8 E, T 9 N, IN DETWEILLER PARK, AT THE JUNCTION OF A BLACK
 LC1344'TOP DRIVE LEADING EAST AND DOWNHILL, 137 FEET EAST-SOUTHEAST OF
 LC1344'EAST CORNER OF CONCRETE CURB AROUND GRASS TRIANGLE FORMED BY
 LC1344'JUNCTION OF DRIVES, 14.3 FEET SOUTH OF SOUTH CONCRETE CURB OF
 LC1344'BLACK TOP DRIVE EAST, 2 FEET WEST OF A STEEL WITNESS POST, 1/2
 LC1344'FOOT ABOVE LEVEL OF DRIVE EAST AND SET IN THE TOP OF A CONCRETE
 LC1344'POST PROJECTING 1 INCH.
 LC1344
 LC1344                          STATION RECOVERY (1999)
 LC1344
 LC1344'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1344'RECOVERED IN GOOD CONDITION.
 LC1344
 LC1344                          STATION RECOVERY (2003)
 LC1344
 LC1344'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC1344'FOUND AS DESCRIBED ON DATASHEET AT EDGE OF MOWED GRASS AND WOODS
 LC1344
 LC1344                          STATION RECOVERY (2011)
 LC1344
 LC1344'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 LC1344'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1825 ***********************************************************************
 MF1825  DESIGNATION -  R 236 RESET
 MF1825  PID         -  MF1825
 MF1825  STATE/COUNTY-  IL/LASALLE
 MF1825  COUNTRY     -  US
 MF1825  USGS QUAD   -  TROY GROVE (2018)
 MF1825
 MF1825                         *CURRENT SURVEY CONTROL
 MF1825  ______________________________________________________________________
 MF1825* NAD 83(1986) POSITION- 41 24 39.     (N) 089 06 59.     (W)   SCALED
 MF1825* NAVD 88 ORTHO HEIGHT -   202.49  (meters)      664.3   (feet) RESET
 MF1825  ______________________________________________________________________
 MF1825  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF1825  VERT ORDER      -  THIRD
 MF1825
 MF1825.The horizontal coordinates were scaled from a map and have
 MF1825.an estimated accuracy of +/- 6 seconds.
 MF1825
 MF1825.The orthometric height was computed from unverified reset data.
 MF1825
 MF1825.No vertical observational check was made to the station.
 MF1825
 MF1825.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1825.GEOID18 height accuracy estimate available here.
 MF1825
 MF1825.Click photographs - Photos may exist for this station.
 MF1825
 MF1825;                    North         East    Units  Estimated Accuracy
 MF1825;SPC IL E     -   526,960.      234,530.      MT  (+/- 180 meters Scaled)
 MF1825
 MF1825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL231865(NAD 83)
 MF1825
 MF1825                          SUPERSEDED SURVEY CONTROL
 MF1825
 MF1825  NGVD 29 (11/09/15)  202.54   (m)          664.5    (f) RESET       3  
 MF1825
 MF1825.Superseded values are not recommended for survey control.
 MF1825
 MF1825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1825.See file dsdata.pdf to determine how the superseded data were derived.
 MF1825
 MF1825_MARKER: DV = VERTICAL CONTROL DISK
 MF1825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1825_STAMPING: R 236 RESET 1986
 MF1825_MARK LOGO: NGS
 MF1825_PROJECTION: FLUSH
 MF1825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1825+STABILITY: SURFACE MOTION
 MF1825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1825+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2001
 MF1825
 MF1825  HISTORY     - Date     Condition        Report By
 MF1825  HISTORY     - 1986     MONUMENTED       NGS
 MF1825  HISTORY     - 19960423 GOOD             USPSQD
 MF1825  HISTORY     - 20010606 GOOD             USPSQD
 MF1825  HISTORY     - 20050705 GOOD             USPSQD
 MF1825
 MF1825                          STATION DESCRIPTION
 MF1825
 MF1825'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 MF1825'8.0 KM (5.00 MI) NORTH FROM PERU.
 MF1825'5 MILES NORTH OF PERU ALONG COUNTY ROAD 33N AND ON HIGHWAY
 MF1825'RIGHT-OF-WAY.  TO REACH FROM THE JUNCTION OF I-80 AND STATE ROUTE
 MF1825'251, ABOUT 2 MILES NORTH OF PERU, GO NORTH ON HIGHWAY 251 FOR 5.22 KM
 MF1825'(3.25 MI) TO A CROSSROAD, COUNTY ROAD 33N.  TURN RIGHT AND GO EAST
 MF1825'FOR 0.85 KM (0.55 MI) TO OLD RAILROAD CROSSING AND STATION ON LEFT
 MF1825'JUST BEFORE CROSSING TRACKS, 20.72 M (68.0 FT) WEST FROM A ILLINOIS
 MF1825'NATURAL GAS LINE MARKER PIPE, 11.8 M (38.7 FT) NORTH FROM THE CENTER
 MF1825'OF COUNTY ROAD 33N, 1.82 M (6.0 FT) SOUTH FROM SOUTH EDGE OF A
 MF1825'CULTIVATED FIELD AND 0.40 M (1.3 FT) EAST FROM A UTILITY POLE AND
 MF1825'WITNESS POST.
 MF1825
 MF1825                          STATION RECOVERY (1996)
 MF1825
 MF1825'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1825'RECOVERED IN GOOD CONDITION.
 MF1825
 MF1825                          STATION RECOVERY (2001)
 MF1825
 MF1825'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1825'THIS STATION IS IN LA SALLE COUNTY
 MF1825
 MF1825                          STATION RECOVERY (2005)
 MF1825
 MF1825'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1825'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1315 ***********************************************************************
 LC1315  DESIGNATION -  R 237
 LC1315  PID         -  LC1315
 LC1315  STATE/COUNTY-  IL/TAZEWELL
 LC1315  COUNTRY     -  US
 LC1315  USGS QUAD   -  PEORIA EAST (2018)
 LC1315
 LC1315                         *CURRENT SURVEY CONTROL
 LC1315  ______________________________________________________________________
 LC1315* NAD 83(1986) POSITION- 40 40 00.     (N) 089 34 55.     (W)   SCALED
 LC1315* NAVD 88 ORTHO HEIGHT -   139.317 (meters)      457.08  (feet) ADJUSTED
 LC1315  ______________________________________________________________________
 LC1315  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 LC1315  DYNAMIC HEIGHT  -        139.252 (meters)      456.86  (feet) COMP
 LC1315  MODELED GRAVITY -    980,156.5   (mgal)                       NAVD 88
 LC1315
 LC1315  VERT ORDER      -  FIRST     CLASS II
 LC1315
 LC1315.The horizontal coordinates were scaled from a map and have
 LC1315.an estimated accuracy of +/- 6 seconds.
 LC1315
 LC1315.The orthometric height was determined by differential leveling and
 LC1315.adjusted by the NATIONAL GEODETIC SURVEY
 LC1315.in June 1991.
 LC1315
 LC1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1315.GEOID18 height accuracy estimate available here.
 LC1315
 LC1315.Click photographs - Photos may exist for this station.
 LC1315
 LC1315.The dynamic height is computed by dividing the NAVD 88
 LC1315.geopotential number by the normal gravity value computed on the
 LC1315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1315.degrees latitude (g = 980.6199 gals.).
 LC1315
 LC1315.The modeled gravity was interpolated from observed gravity values.
 LC1315
 LC1315;                    North         East    Units  Estimated Accuracy
 LC1315;SPC IL W     -   444,180.      749,440.      MT  (+/- 180 meters Scaled)
 LC1315
 LC1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL817049(NAD 83)
 LC1315
 LC1315                          SUPERSEDED SURVEY CONTROL
 LC1315
 LC1315  NGVD 29 (??/??/92)  139.414  (m)          457.39   (f) ADJ UNCH    1 2
 LC1315
 LC1315.Superseded values are not recommended for survey control.
 LC1315
 LC1315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1315.See file dsdata.pdf to determine how the superseded data were derived.
 LC1315
 LC1315_MARKER: DB = BENCH MARK DISK
 LC1315_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1315_STAMPING: R 237 1960
 LC1315_MARK LOGO: CGS
 LC1315_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1315_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1315
 LC1315  HISTORY     - Date     Condition        Report By
 LC1315  HISTORY     - 1960     MONUMENTED       CGS
 LC1315
 LC1315                          STATION DESCRIPTION
 LC1315
 LC1315'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1315'AT EAST PEORIA.
 LC1315'AT EAST PEORIA, ALONG THE PEORIA AND PEKIN UNION RAILWAY, AT THE
 LC1315'NORTH END OF THE RAILROAD YARDS, ABOUT 124 YARDS SOUTHWEST OF THE
 LC1315'CROSSING OF STATE HIGHWAY 29, NEAR THE SOUTHWEST CORNER OF STEEL
 LC1315'FENCE AROUND ROOSEVELT SCHOOL, IN THE EAST CORNER OF JUNCTION OF
 LC1315'GOLD AND COLUMBIA STREETS, 27 1/2 FEET EAST OF CENTER LINE OF
 LC1315'COLUMBIA STREET, 55 1/2 FEET EAST AND ACROSS STREET FROM EAST RAIL
 LC1315'OF EAST TRACK, 44 FEET NORTHEAST OF THE EXTENDED LINE OF NORTHEAST
 LC1315'CURB OF GOLD STREET, 162 FEET NORTHWEST OF WEST CORNER OF SCHOOL,
 LC1315'36 FEET NORTH OF THE FENCE CORNER, 5 FEET EAST OF A TELEPHONE
 LC1315'POLE, 1 FOOT SOUTH OF A STEEL WITNESS POST, ABOUT 2 FEET BELOW
 LC1315'LEVEL OF TRACKS, 1 FOOT WEST OF NORTH-SOUTH FENCE LINE AND IS A
 LC1315'DISK ON COPPER COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED
 LC1315'BY A 6-INCH TILE WHICH PROJECTS 2 INCHES.  THE ROD WAS DRIVEN TO
 LC1315'A DEPTH OF 36 FEET (REFUSAL).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1247 ***********************************************************************
 LC1247  DESIGNATION -  R 238
 LC1247  PID         -  LC1247
 LC1247  STATE/COUNTY-  IL/TAZEWELL
 LC1247  COUNTRY     -  US
 LC1247  USGS QUAD   -  MANITO (2018)
 LC1247
 LC1247                         *CURRENT SURVEY CONTROL
 LC1247  ______________________________________________________________________
 LC1247* NAD 83(1986) POSITION- 40 27 54.     (N) 089 51 16.     (W)   SCALED
 LC1247* NAVD 88 ORTHO HEIGHT -   156.168 (meters)      512.36  (feet) ADJUSTED
 LC1247  ______________________________________________________________________
 LC1247  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 LC1247  DYNAMIC HEIGHT  -        156.094 (meters)      512.12  (feet) COMP
 LC1247  MODELED GRAVITY -    980,148.3   (mgal)                       NAVD 88
 LC1247
 LC1247  VERT ORDER      -  FIRST     CLASS II
 LC1247
 LC1247.The horizontal coordinates were scaled from a map and have
 LC1247.an estimated accuracy of +/- 6 seconds.
 LC1247
 LC1247.The orthometric height was determined by differential leveling and
 LC1247.adjusted by the NATIONAL GEODETIC SURVEY
 LC1247.in June 1991.
 LC1247
 LC1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1247.GEOID18 height accuracy estimate available here.
 LC1247
 LC1247.Click photographs - Photos may exist for this station.
 LC1247
 LC1247.The dynamic height is computed by dividing the NAVD 88
 LC1247.geopotential number by the normal gravity value computed on the
 LC1247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1247.degrees latitude (g = 980.6199 gals.).
 LC1247
 LC1247.The modeled gravity was interpolated from observed gravity values.
 LC1247
 LC1247;                    North         East    Units  Estimated Accuracy
 LC1247;SPC IL W     -   421,670.      726,480.      MT  (+/- 180 meters Scaled)
 LC1247
 LC1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK579832(NAD 83)
 LC1247
 LC1247                          SUPERSEDED SURVEY CONTROL
 LC1247
 LC1247  NGVD 29 (??/??/92)  156.271  (m)          512.70   (f) ADJ UNCH    1 2
 LC1247
 LC1247.Superseded values are not recommended for survey control.
 LC1247
 LC1247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1247.See file dsdata.pdf to determine how the superseded data were derived.
 LC1247
 LC1247_MARKER: DB = BENCH MARK DISK
 LC1247_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1247_SP_SET: BOX CULVERT HEADWALL
 LC1247_STAMPING: R 238 1961
 LC1247_MARK LOGO: CGS
 LC1247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1247+STABILITY: SURFACE MOTION
 LC1247
 LC1247  HISTORY     - Date     Condition        Report By
 LC1247  HISTORY     - 1961     MONUMENTED       CGS
 LC1247
 LC1247                          STATION DESCRIPTION
 LC1247
 LC1247'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1247'6.5 MI NW FROM MANITO.
 LC1247'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1247'MIDLAND RAILWAY STATION AT MANITON, THENCE 2.65 MILES NORTH
 LC1247'ALONG A BLACK TOP ROAD, THENCE 3.8 MILES WEST ALONG A BLACK TOP
 LC1247'ROAD, IN THE EAST END OF THE SOUTH CONCRETE HEADWALL OF A 5-FOOT
 LC1247'BOX CULVERT UNDER THE ROAD, 16 FEET SOUTH OF THE CENTER LINE OF THE
 LC1247'ROAD, AND ABOUT LEVEL WITH THE BLACK TOP ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2083 ***********************************************************************
 LB2083  DESIGNATION -  R 24 RESET
 LB2083  PID         -  LB2083
 LB2083  STATE/COUNTY-  IL/VERMILION
 LB2083  COUNTRY     -  US
 LB2083  USGS QUAD   -  RANKIN (2018)
 LB2083
 LB2083                         *CURRENT SURVEY CONTROL
 LB2083  ______________________________________________________________________
 LB2083* NAD 83(1986) POSITION- 40 23 29.     (N) 087 53 40.     (W)   SCALED
 LB2083* NAVD 88 ORTHO HEIGHT -   225.05  (+/-2cm)      738.4   (feet) VERTCON3
 LB2083  ______________________________________________________________________
 LB2083  GEOID HEIGHT    -        -32.499 (meters)                     GEOID18
 LB2083  VERT ORDER      -  THIRD (See Below)
 LB2083
 LB2083.The horizontal coordinates were scaled from a map and have
 LB2083.an estimated accuracy of +/- 6 seconds.
 LB2083
 LB2083.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2083.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2083
 LB2083.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2083.GEOID18 height accuracy estimate available here.
 LB2083
 LB2083.The vertical order pertains to the NGVD 29 superseded value.
 LB2083
 LB2083.Click photographs - Photos may exist for this station.
 LB2083
 LB2083;                    North         East    Units  Estimated Accuracy
 LB2083;SPC IL E     -   413,550.      337,260.      MT  (+/- 180 meters Scaled)
 LB2083
 LB2083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK240715(NAD 83)
 LB2083
 LB2083                          SUPERSEDED SURVEY CONTROL
 LB2083
 LB2083  NGVD 29 (11/09/15)  225.11   (m)          738.5    (f) RESET       3  
 LB2083
 LB2083.Superseded values are not recommended for survey control.
 LB2083
 LB2083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2083.See file dsdata.pdf to determine how the superseded data were derived.
 LB2083
 LB2083_MARKER: DV = VERTICAL CONTROL DISK
 LB2083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2083_STAMPING: R 24 RESET 1975
 LB2083_MARK LOGO: NGS
 LB2083_PROJECTION: FLUSH
 LB2083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2083+STABILITY: SURFACE MOTION
 LB2083
 LB2083  HISTORY     - Date     Condition        Report By
 LB2083  HISTORY     - 1975     MONUMENTED       ILDT
 LB2083  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB2083
 LB2083                          STATION DESCRIPTION
 LB2083
 LB2083'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 LB2083'3.5 MI SOUTH FROM RANKIN.
 LB2083'3.5 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE CROSSING OF THE NEW
 LB2083'YORK, CHICAGO, AND ST LOUIS RAILROAD IN RANKIN, AT AN EASTWEST
 LB2083'CROSSROAD (LEADING TO REILLY), 37 FEET ROUTE STATION 1128+47 ROUTE 49,
 LB2083'7.5 FEET NORTHWEST OF SECTION MARKER 101TR IN SOUTHEAST QUADRANT OF
 LB2083'INTERSECTION, 3 FEET WEST OF THE CENTERLINE OF POWER POLE, AND 40.70
 LB2083'FEET SOUTHWEST OF SECTION CORNER AT STATION 1128+71.
 LB2083'THE MARK IS 1.1 FT  W FROM A WITNESS POST.
 LB2083
 LB2083                          STATION RECOVERY (2011)
 LB2083
 LB2083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2083'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0186 ***********************************************************************
 LD0186  DESIGNATION -  R 240
 LD0186  PID         -  LD0186
 LD0186  STATE/COUNTY-  IL/CASS
 LD0186  COUNTRY     -  US
 LD0186  USGS QUAD   -  CLEAR LAKE (2018)
 LD0186
 LD0186                         *CURRENT SURVEY CONTROL
 LD0186  ______________________________________________________________________
 LD0186* NAD 83(1986) POSITION- 40 01 13.     (N) 090 21 09.     (W)   SCALED
 LD0186* NAVD 88 ORTHO HEIGHT -   139.467 (meters)      457.57  (feet) ADJUSTED
 LD0186  ______________________________________________________________________
 LD0186  GEOID HEIGHT    -        -32.977 (meters)                     GEOID18
 LD0186  DYNAMIC HEIGHT  -        139.394 (meters)      457.33  (feet) COMP
 LD0186  MODELED GRAVITY -    980,095.1   (mgal)                       NAVD 88
 LD0186
 LD0186  VERT ORDER      -  FIRST     CLASS II
 LD0186
 LD0186.The horizontal coordinates were scaled from a map and have
 LD0186.an estimated accuracy of +/- 6 seconds.
 LD0186
 LD0186.The orthometric height was determined by differential leveling and
 LD0186.adjusted by the NATIONAL GEODETIC SURVEY
 LD0186.in June 1991.
 LD0186
 LD0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0186.GEOID18 height accuracy estimate available here.
 LD0186
 LD0186.Click photographs - Photos may exist for this station.
 LD0186
 LD0186.The dynamic height is computed by dividing the NAVD 88
 LD0186.geopotential number by the normal gravity value computed on the
 LD0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0186.degrees latitude (g = 980.6199 gals.).
 LD0186
 LD0186.The modeled gravity was interpolated from observed gravity values.
 LD0186
 LD0186;                    North         East    Units  Estimated Accuracy
 LD0186;SPC IL W     -   372,260.      684,140.      MT  (+/- 180 meters Scaled)
 LD0186
 LD0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE259333(NAD 83)
 LD0186
 LD0186                          SUPERSEDED SURVEY CONTROL
 LD0186
 LD0186  NGVD 29 (??/??/92)  139.577  (m)          457.93   (f) ADJ UNCH    1 2
 LD0186
 LD0186.Superseded values are not recommended for survey control.
 LD0186
 LD0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0186.See file dsdata.pdf to determine how the superseded data were derived.
 LD0186
 LD0186_MARKER: DB = BENCH MARK DISK
 LD0186_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0186_SP_SET: BRIDGE
 LD0186_STAMPING: R 240 1961
 LD0186_MARK LOGO: CGS
 LD0186_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0186+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2011
 LD0186
 LD0186  HISTORY     - Date     Condition        Report By
 LD0186  HISTORY     - 1961     MONUMENTED       CGS
 LD0186  HISTORY     - 20111013 GOOD             ATKNA
 LD0186
 LD0186                          STATION DESCRIPTION
 LD0186
 LD0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0186'3.9 MI E FROM BEARDSTOWN.
 LD0186'ABOUT 3.9 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0186'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, 1.0
 LD0186'MILE WEST OF A RED BRICK SCHOOLHOUSE, ON TOP OF THE WEST END OF THE
 LD0186'NORTHWEST CONCRETE WINGWALL OF A CONCRETE BRIDGE OVER A DRAINAGE
 LD0186'CANAL,, 15.5 FEET NORTH OF THE CENTER LINE OF THE ROAD AND ABOUT
 LD0186'1/2 FOOT ABOVE THE LEVEL OF THE ROAD.
 LD0186
 LD0186                          STATION RECOVERY (2011)
 LD0186
 LD0186'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0186'THIS MARK WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE FOR THE
 LD0186'ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES ARMY CORPS OF
 LD0186'ENGINEEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0120 ***********************************************************************
 KC0120  DESIGNATION -  R 241
 KC0120  PID         -  KC0120
 KC0120  STATE/COUNTY-  IL/JERSEY
 KC0120  COUNTRY     -  US
 KC0120  USGS QUAD   -  NUTWOOD (2018)
 KC0120
 KC0120                         *CURRENT SURVEY CONTROL
 KC0120  ______________________________________________________________________
 KC0120* NAD 83(1986) POSITION- 39 04 30.     (N) 090 33 20.     (W)   SCALED
 KC0120* NAVD 88 ORTHO HEIGHT -   133.455 (meters)      437.84  (feet) ADJUSTED
 KC0120  ______________________________________________________________________
 KC0120  GEOID HEIGHT    -        -31.950 (meters)                     GEOID18
 KC0120  DYNAMIC HEIGHT  -        133.373 (meters)      437.57  (feet) COMP
 KC0120  MODELED GRAVITY -    980,016.2   (mgal)                       NAVD 88
 KC0120
 KC0120  VERT ORDER      -  FIRST     CLASS II
 KC0120
 KC0120.The horizontal coordinates were scaled from a map and have
 KC0120.an estimated accuracy of +/- 6 seconds.
 KC0120
 KC0120.The orthometric height was determined by differential leveling and
 KC0120.adjusted by the NATIONAL GEODETIC SURVEY
 KC0120.in June 1991.
 KC0120
 KC0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0120.GEOID18 height accuracy estimate available here.
 KC0120
 KC0120.Click photographs - Photos may exist for this station.
 KC0120
 KC0120.The dynamic height is computed by dividing the NAVD 88
 KC0120.geopotential number by the normal gravity value computed on the
 KC0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0120.degrees latitude (g = 980.6199 gals.).
 KC0120
 KC0120.The modeled gravity was interpolated from observed gravity values.
 KC0120
 KC0120;                    North         East    Units  Estimated Accuracy
 KC0120;SPC IL W     -   267,370.      666,350.      MT  (+/- 180 meters Scaled)
 KC0120
 KC0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD114279(NAD 83)
 KC0120
 KC0120                          SUPERSEDED SURVEY CONTROL
 KC0120
 KC0120  NGVD 29 (??/??/92)  133.564  (m)          438.20   (f) ADJ UNCH    1 2
 KC0120
 KC0120.Superseded values are not recommended for survey control.
 KC0120
 KC0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0120.See file dsdata.pdf to determine how the superseded data were derived.
 KC0120
 KC0120_MARKER: DB = BENCH MARK DISK
 KC0120_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0120_SP_SET: BRIDGE
 KC0120_STAMPING: R 241 1961
 KC0120_MARK LOGO: CGS
 KC0120_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0120
 KC0120  HISTORY     - Date     Condition        Report By
 KC0120  HISTORY     - 1961     MONUMENTED       CGS
 KC0120  HISTORY     - 1981     GOOD             AEROS
 KC0120
 KC0120                          STATION DESCRIPTION
 KC0120
 KC0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0120'0.6 MI S FROM NUTWOOD.
 KC0120'ABOUT 0.65 MILE SOUTH ALONG STATE HIGHWAY 100 FROM THE 30 FOOT
 KC0120'LONG BRIDGE OVER THE NARROWS AT NUTWOOD, SET ON TOP OF THE SOUTH
 KC0120'END OF THE EAST CONCRETE GUARD RAIL OF A 275 FEET LONG BRIDGE
 KC0120'OVER OTTER CREEK, 13 FEET EAST OF THE CENTER LINE OF THE ROAD,
 KC0120'AND 1 FOOT ABOVE THE BRIDGE FLOOR.  SECTION S 4 T 7 N R 13 W.
 KC0120
 KC0120                          STATION RECOVERY (1981)
 KC0120
 KC0120'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0120'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0541 ***********************************************************************
 KC0541  DESIGNATION -  R 241 RESET
 KC0541  PID         -  KC0541
 KC0541  STATE/COUNTY-  IL/JERSEY
 KC0541  COUNTRY     -  US
 KC0541  USGS QUAD   -  NUTWOOD (2018)
 KC0541
 KC0541                         *CURRENT SURVEY CONTROL
 KC0541  ______________________________________________________________________
 KC0541* NAD 83(1986) POSITION- 39 04 30.1    (N) 090 33 21.1    (W)   HD_HELD2
 KC0541* NAVD 88 ORTHO HEIGHT -   133.63  (meters)      438.4   (feet) RESET
 KC0541  ______________________________________________________________________
 KC0541  GEOID HEIGHT    -        -31.950 (meters)                     GEOID18
 KC0541  VERT ORDER      -  THIRD
 KC0541
 KC0541.The horizontal coordinates were established by autonomous hand held GPS
 KC0541.observations and have an estimated accuracy of +/- 10 meters.
 KC0541
 KC0541.The orthometric height was computed from unverified reset data.
 KC0541
 KC0541.No vertical observational check was made to the station.
 KC0541
 KC0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0541.GEOID18 height accuracy estimate available here.
 KC0541
 KC0541.Click photographs - Photos may exist for this station.
 KC0541
 KC0541;                    North         East    Units  Estimated Accuracy
 KC0541;SPC IL W     -   267,370.      666,323.      MT  (+/- 10 meters HH2 GPS)
 KC0541
 KC0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1143127946(NAD 83)
 KC0541
 KC0541                          SUPERSEDED SURVEY CONTROL
 KC0541
 KC0541  NGVD 29 (11/09/15)  133.74   (m)          438.8    (f) RESET       3  
 KC0541
 KC0541.Superseded values are not recommended for survey control.
 KC0541
 KC0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0541.See file dsdata.pdf to determine how the superseded data were derived.
 KC0541
 KC0541_MARKER: DV = VERTICAL CONTROL DISK
 KC0541_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0541_SP_SET: WINGWALL
 KC0541_STAMPING: R 241 RESET 1983
 KC0541_MARK LOGO: NGS
 KC0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0541+STABILITY: SURFACE MOTION
 KC0541
 KC0541  HISTORY     - Date     Condition        Report By
 KC0541  HISTORY     - 1983     MONUMENTED       ILDT
 KC0541  HISTORY     - 20120514 GOOD             ILDT
 KC0541  HISTORY     - 20190925 GOOD             ILDW
 KC0541
 KC0541                          STATION DESCRIPTION
 KC0541
 KC0541'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1983
 KC0541'0.65 MI SOUTH FROM NUTWOOD.
 KC0541'0.65 MILE SOUTH ALONG ILLINOIS STATE ROUTE 100 FROM THE BRIDGE OVER
 KC0541'THE NARROWS IN NUTWOOD, IN THE TOP OF THE SOUTHEAST WINGWALL OF A
 KC0541'275 FOOT LONG CONCRETE BRIDGE OVER OTTER CREEK, AND 17.0 FEET EAST
 KC0541'OF THE CENTERLINE OF ILLINOIS STATE ROUTE 100.
 KC0541
 KC0541                          STATION RECOVERY (2012)
 KC0541
 KC0541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0541'RECOVERED IN GOOD CONDITION.
 KC0541
 KC0541                          STATION RECOVERY (2019)
 KC0541
 KC0541'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 KC0541'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0149 ***********************************************************************
 KC0149  DESIGNATION -  R 242
 KC0149  PID         -  KC0149
 KC0149  STATE/COUNTY-  IL/GREENE
 KC0149  COUNTRY     -  US
 KC0149  USGS QUAD   -  KAMPSVILLE (2018)
 KC0149
 KC0149                         *CURRENT SURVEY CONTROL
 KC0149  ______________________________________________________________________
 KC0149* NAD 83(1986) POSITION- 39 18 23.56   (N) 090 33 00.83   (W)   HD_HELD1
 KC0149* NAVD 88 ORTHO HEIGHT -   140.768 (meters)      461.84  (feet) ADJUSTED
 KC0149  ______________________________________________________________________
 KC0149  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 KC0149  DYNAMIC HEIGHT  -        140.687 (meters)      461.57  (feet) COMP
 KC0149  MODELED GRAVITY -    980,051.1   (mgal)                       NAVD 88
 KC0149
 KC0149  VERT ORDER      -  FIRST     CLASS II
 KC0149
 KC0149.The horizontal coordinates were determined by differentially corrected
 KC0149.hand held GPS observations or other comparable positioning techniques
 KC0149.and have an estimated accuracy of +/- 3 meters.
 KC0149
 KC0149.The orthometric height was determined by differential leveling and
 KC0149.adjusted by the NATIONAL GEODETIC SURVEY
 KC0149.in June 1991.
 KC0149
 KC0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0149.GEOID18 height accuracy estimate available here.
 KC0149
 KC0149.Click photographs - Photos may exist for this station.
 KC0149
 KC0149.The dynamic height is computed by dividing the NAVD 88
 KC0149.geopotential number by the normal gravity value computed on the
 KC0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0149.degrees latitude (g = 980.6199 gals.).
 KC0149
 KC0149.The modeled gravity was interpolated from observed gravity values.
 KC0149
 KC0149;                    North         East    Units  Estimated Accuracy
 KC0149;SPC IL W     -   293,069.5     666,919.0     MT  (+/- 3 meters HH1 GPS) 
 KC0149
 KC0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1122453656(NAD 83)
 KC0149
 KC0149                          SUPERSEDED SURVEY CONTROL
 KC0149
 KC0149  NGVD 29 (??/??/92)  140.882  (m)          462.21   (f) ADJ UNCH    1 2
 KC0149
 KC0149.Superseded values are not recommended for survey control.
 KC0149
 KC0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0149.See file dsdata.pdf to determine how the superseded data were derived.
 KC0149
 KC0149_MARKER: DB = BENCH MARK DISK
 KC0149_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0149_SP_SET: BOX CULVERT HEADWALL
 KC0149_STAMPING: R 242 1961
 KC0149_MARK LOGO: CGS
 KC0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0149+STABILITY: SURFACE MOTION
 KC0149
 KC0149  HISTORY     - Date     Condition        Report By
 KC0149  HISTORY     - 1961     MONUMENTED       CGS
 KC0149
 KC0149                          STATION DESCRIPTION
 KC0149
 KC0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0149'1.3 MI N FROM ELDRED.
 KC0149'ABOUT 1.3 MILES NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0149'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 21 T 10 N R 13 W,
 KC0149'SET ON TOP OF THE SOUTH END OF THE WEST CONCRETE HEADWALL OF
 KC0149'A 15 FOOT BOX CULVERT UNDER THE ROAD, AT ELDRED HOLLOW, 107 YARDS
 KC0149'SOUTH OF A GRADED ROAD LEADING EAST UP HOLLOW, 18 FEET WEST OF
 KC0149'THE CENTER LINE OF THE ROAD, 0.5 FOOT NORTH OF THE SOUTH END
 KC0149'OF THE HEADWALL AND 1 FOOT ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0173 ***********************************************************************
 KC0173  DESIGNATION -  R 243
 KC0173  PID         -  KC0173
 KC0173  STATE/COUNTY-  IL/GREENE
 KC0173  COUNTRY     -  US
 KC0173  USGS QUAD   -  PEARL EAST (2018)
 KC0173
 KC0173                         *CURRENT SURVEY CONTROL
 KC0173  ______________________________________________________________________
 KC0173* NAD 83(1986) POSITION- 39 28 01.     (N) 090 32 16.     (W)   SCALED
 KC0173* NAVD 88 ORTHO HEIGHT -   134.059 (meters)      439.83  (feet) ADJUSTED
 KC0173  ______________________________________________________________________
 KC0173  GEOID HEIGHT    -        -32.339 (meters)                     GEOID18
 KC0173  DYNAMIC HEIGHT  -        133.983 (meters)      439.58  (feet) COMP
 KC0173  MODELED GRAVITY -    980,052.0   (mgal)                       NAVD 88
 KC0173
 KC0173  VERT ORDER      -  FIRST     CLASS II
 KC0173
 KC0173.The horizontal coordinates were scaled from a map and have
 KC0173.an estimated accuracy of +/- 6 seconds.
 KC0173
 KC0173.The orthometric height was determined by differential leveling and
 KC0173.adjusted by the NATIONAL GEODETIC SURVEY
 KC0173.in June 1991.
 KC0173
 KC0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0173.GEOID18 height accuracy estimate available here.
 KC0173
 KC0173.Click photographs - Photos may exist for this station.
 KC0173
 KC0173.The dynamic height is computed by dividing the NAVD 88
 KC0173.geopotential number by the normal gravity value computed on the
 KC0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0173.degrees latitude (g = 980.6199 gals.).
 KC0173
 KC0173.The modeled gravity was interpolated from observed gravity values.
 KC0173
 KC0173;                    North         East    Units  Estimated Accuracy
 KC0173;SPC IL W     -   310,870.      668,070.      MT  (+/- 180 meters Scaled)
 KC0173
 KC0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD118714(NAD 83)
 KC0173
 KC0173                          SUPERSEDED SURVEY CONTROL
 KC0173
 KC0173  NGVD 29 (??/??/92)  134.188  (m)          440.25   (f) ADJ UNCH    1 2
 KC0173
 KC0173.Superseded values are not recommended for survey control.
 KC0173
 KC0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0173.See file dsdata.pdf to determine how the superseded data were derived.
 KC0173
 KC0173_MARKER: DB = BENCH MARK DISK
 KC0173_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KC0173_SP_SET: BOX CULVERT HEADWALL
 KC0173_STAMPING: R 243 1961
 KC0173_MARK LOGO: CGS
 KC0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0173+STABILITY: SURFACE MOTION
 KC0173
 KC0173  HISTORY     - Date     Condition        Report By
 KC0173  HISTORY     - 1961     MONUMENTED       CGS
 KC0173
 KC0173                          STATION DESCRIPTION
 KC0173
 KC0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0173'1.2 MI N FROM HILLVIEW.
 KC0173'ABOUT 1.2 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0173'BAPTIST CHURCH AT HILLVIEW, 0.3 MILE NORTH OF THE JUNCTION OF
 KC0173'A ROAD LEADING WEST, ON TOP OF THE NORTH END OF THE EAST CONCRETE
 KC0173'HEADWALL OF A 15 FOOT CONCRETE BOX CULVERT UNDER THE ROAD, 21
 KC0173'FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF THE
 KC0173'NORTH END OF THE HEADWALL AND 1/2 FOOT BELOW THE LEVEL OF THE
 KC0173'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0178 ***********************************************************************
 LD0178  DESIGNATION -  R 244
 LD0178  PID         -  LD0178
 LD0178  STATE/COUNTY-  IL/CASS
 LD0178  COUNTRY     -  US
 LD0178  USGS QUAD   -  BEARDSTOWN (2018)
 LD0178
 LD0178                         *CURRENT SURVEY CONTROL
 LD0178  ______________________________________________________________________
 LD0178* NAD 83(2011) POSITION- 40 01 13.53727(N) 090 23 50.95631(W)   ADJUSTED
 LD0178* NAD 83(2011) ELLIP HT-   103.216 (meters)        (06/27/12)   ADJUSTED
 LD0178* NAD 83(2011) EPOCH   -  2010.00
 LD0178* NAVD 88 ORTHO HEIGHT -   136.223 (meters)      446.93  (feet) ADJUSTED
 LD0178  ______________________________________________________________________
 LD0178  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 LD0178  NAD 83(2011) X  -    -33,933.182 (meters)                     COMP
 LD0178  NAD 83(2011) Y  - -4,891,210.716 (meters)                     COMP
 LD0178  NAD 83(2011) Z  -  4,079,789.160 (meters)                     COMP
 LD0178  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 LD0178  DYNAMIC HEIGHT  -        136.152 (meters)      446.69  (feet) COMP
 LD0178  MODELED GRAVITY -    980,102.0   (mgal)                       NAVD 88
 LD0178
 LD0178  VERT ORDER      -  FIRST     CLASS II
 LD0178
 LD0178  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0178  Standards:
 LD0178         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0178            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0178  -------------------------------------------------------------------
 LD0178  NETWORK    1.11   2.14           0.47   0.44   1.09      0.03657696
 LD0178  -------------------------------------------------------------------
 LD0178  Click here for local accuracies and other accuracy information.
 LD0178
 LD0178.The horizontal coordinates were established by GPS observations
 LD0178.and adjusted by the National Geodetic Survey in June 2012.
 LD0178
 LD0178.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0178.been affixed to the stable North American tectonic plate. See 
 LD0178.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0178
 LD0178.The horizontal coordinates are valid at the epoch date displayed above
 LD0178.which is a decimal equivalence of Year/Month/Day.
 LD0178
 LD0178.The orthometric height was determined by differential leveling and
 LD0178.adjusted by the NATIONAL GEODETIC SURVEY
 LD0178.in June 1991.
 LD0178
 LD0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0178.GEOID18 height accuracy estimate available here.
 LD0178
 LD0178.Click photographs - Photos may exist for this station.
 LD0178
 LD0178.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0178
 LD0178.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0178
 LD0178.The ellipsoidal height was determined by GPS observations
 LD0178.and is referenced to NAD 83.
 LD0178
 LD0178.The dynamic height is computed by dividing the NAVD 88
 LD0178.geopotential number by the normal gravity value computed on the
 LD0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0178.degrees latitude (g = 980.6199 gals.).
 LD0178
 LD0178.The modeled gravity was interpolated from observed gravity values.
 LD0178
 LD0178. The following values were computed from the NAD 83(2011) position.
 LD0178
 LD0178;                    North         East     Units Scale Factor Converg.
 LD0178;SPC IL W     -   372,281.297   680,296.312   MT  0.99994595   -0 08 54.4
 LD0178;SPC IL W     - 1,221,392.89  2,231,938.82   sFT  0.99994595   -0 08 54.4
 LD0178;UTM  15      - 4,433,269.297   722,096.809   MT  1.00020728   +1 40 27.3
 LD0178
 LD0178!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0178!SPC IL W     -   0.99998381  x   0.99994595  =   0.99992976
 LD0178!UTM  15      -   0.99998381  x   1.00020728  =   1.00019108
 LD0178
 LD0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2209633269(NAD 83)
 LD0178
 LD0178                          SUPERSEDED SURVEY CONTROL
 LD0178
 LD0178  NAD 83(2007)-  40 01 13.53740(N)    090 23 50.95707(W) AD(2002.00) 0
 LD0178  ELLIP H (02/10/07)  103.230  (m)                       GP(2002.00)    
 LD0178  ELLIP H (02/03/05)  103.217  (m)                       GP(       ) 4 2
 LD0178  NAD 83(1997)-  40 01 13.53754(N)    090 23 50.95696(W) AD(       ) 1
 LD0178  ELLIP H (07/06/04)  103.228  (m)                       GP(       ) 3 2
 LD0178  NAVD 88             136.22   (m)          446.9    (f) LEVELING    3  
 LD0178  NGVD 29 (??/??/92)  136.336  (m)          447.30   (f) ADJ UNCH    1 2
 LD0178
 LD0178.Superseded values are not recommended for survey control.
 LD0178
 LD0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0178.See file dsdata.pdf to determine how the superseded data were derived.
 LD0178
 LD0178_MARKER: DB = BENCH MARK DISK
 LD0178_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LD0178_STAMPING: R 244 1961
 LD0178_MARK LOGO: CGS
 LD0178_PROJECTION: FLUSH
 LD0178_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0178_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0178+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2004
 LD0178
 LD0178  HISTORY     - Date     Condition        Report By
 LD0178  HISTORY     - 1961     MONUMENTED       CGS
 LD0178  HISTORY     - 20040202 GOOD             ILDT
 LD0178  HISTORY     - 20170406 MARK NOT FOUND   INDIV
 LD0178
 LD0178                          STATION DESCRIPTION
 LD0178
 LD0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0178'1.5 MI E FROM BEARDSTOWN.
 LD0178'ABOUT 1.5 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0178'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, NEAR
 LD0178'THE LUTHERAN CEMETERY, 26.5 FEET NORTH OF THE CENTER LINE OF THE
 LD0178'ROAD, 30 FEET WEST OF THE SOUTHEAST CORNER OF THE CEMETERY FENCE,
 LD0178'17 FEET WEST OF THE WEST GATE POST OF THE GATE AT THE SOUTHEAST
 LD0178'CORNER OF THE CEMETERY, 242 FEET EAST OF THE CENTER OF THE MAIN
 LD0178'GATE AT MAIN ENTRANCE TO CEMETERY, 0.5 FOOT SOUTH OF A FENCE, ABOUT
 LD0178'LEVEL WITH THE HIGHWAY, A DISK ON TOP OF A COPPER COATED STEEL ROD
 LD0178'FLUSH WITH THE GROUND AND PROTECTED BY A 6-INCH TILE FLUSH WITH
 LD0178'THE GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 96 FEET.
 LD0178
 LD0178                          STATION RECOVERY (2004)
 LD0178
 LD0178'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LD0178'RECOVERED AS DESCRIBED
 LD0178
 LD0178                          STATION RECOVERY (2017)
 LD0178
 LD0178'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 LD0178'SEARCHED FOR AND DID NOT FIND THE MARK.  MIGHT HAVE BEEN DESTROYED
 LD0178'WHEN THE ADJACENT CEMETERY EXPANDED IN 2011.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0257 ***********************************************************************
 KC0257  DESIGNATION -  R 245
 KC0257  PID         -  KC0257
 KC0257  STATE/COUNTY-  IL/SCOTT
 KC0257  COUNTRY     -  US
 KC0257  USGS QUAD   -  FLORENCE (2018)
 KC0257
 KC0257                         *CURRENT SURVEY CONTROL
 KC0257  ______________________________________________________________________
 KC0257* NAD 83(1986) POSITION- 39 43 40.     (N) 090 33 53.     (W)   SCALED
 KC0257* NAVD 88 ORTHO HEIGHT -   146.019 (meters)      479.06  (feet) ADJUSTED
 KC0257  ______________________________________________________________________
 KC0257  GEOID HEIGHT    -        -32.644 (meters)                     GEOID18
 KC0257  DYNAMIC HEIGHT  -        145.939 (meters)      478.80  (feet) COMP
 KC0257  MODELED GRAVITY -    980,079.4   (mgal)                       NAVD 88
 KC0257
 KC0257  VERT ORDER      -  FIRST     CLASS II
 KC0257
 KC0257.The horizontal coordinates were scaled from a map and have
 KC0257.an estimated accuracy of +/- 6 seconds.
 KC0257
 KC0257.The orthometric height was determined by differential leveling and
 KC0257.adjusted by the NATIONAL GEODETIC SURVEY
 KC0257.in June 1991.
 KC0257
 KC0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0257.GEOID18 height accuracy estimate available here.
 KC0257
 KC0257.Click photographs - Photos may exist for this station.
 KC0257
 KC0257.The dynamic height is computed by dividing the NAVD 88
 KC0257.geopotential number by the normal gravity value computed on the
 KC0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0257.degrees latitude (g = 980.6199 gals.).
 KC0257
 KC0257.The modeled gravity was interpolated from observed gravity values.
 KC0257
 KC0257;                    North         East    Units  Estimated Accuracy
 KC0257;SPC IL W     -   339,840.      665,880.      MT  (+/- 180 meters Scaled)
 KC0257
 KC0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE087003(NAD 83)
 KC0257
 KC0257                          SUPERSEDED SURVEY CONTROL
 KC0257
 KC0257  NGVD 29 (??/??/92)  146.135  (m)          479.44   (f) ADJ UNCH    1 2
 KC0257
 KC0257.Superseded values are not recommended for survey control.
 KC0257
 KC0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0257.See file dsdata.pdf to determine how the superseded data were derived.
 KC0257
 KC0257_MARKER: DB = BENCH MARK DISK
 KC0257_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0257_SP_SET: BRIDGE
 KC0257_STAMPING: R 245 1961
 KC0257_MARK LOGO: CGS
 KC0257_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0257
 KC0257  HISTORY     - Date     Condition        Report By
 KC0257  HISTORY     - 1961     MONUMENTED       CGS
 KC0257
 KC0257                          STATION DESCRIPTION
 KC0257
 KC0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0257'2.4 MI S FROM BLUFFS.
 KC0257'ABOUT 2.4 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0257'OF WABASH RAILROAD AT BLUFFS, ABOUT 0.3 MILE NORTH OF THE
 KC0257'JUNCTION OF A ROAD LEADING EAST, ON TOP OF THE SOUTH CORNER OF
 KC0257'THE CONCRETE WINGWALL OF A 45 FEET LONG BRIDGE OVER A SMALL
 KC0257'STREAM, 15 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 1
 KC0257'FOOT SOUTHEAST OF THE SOUTHEAST END OF THE GUARDRAIL AND ABOUT
 KC0257'LEVEL WITH THE HIGHWAY SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0711 ***********************************************************************
 LC0711  DESIGNATION -  R 246
 LC0711  PID         -  LC0711
 LC0711  STATE/COUNTY-  IL/MCLEAN
 LC0711  COUNTRY     -  US
 LC0711  USGS QUAD   -  MERNA (2018)
 LC0711
 LC0711                         *CURRENT SURVEY CONTROL
 LC0711  ______________________________________________________________________
 LC0711* NAD 83(1986) POSITION- 40 37 04.     (N) 088 49 09.     (W)   SCALED
 LC0711* NAVD 88 ORTHO HEIGHT -   226.274 (meters)      742.37  (feet) ADJUSTED
 LC0711  ______________________________________________________________________
 LC0711  GEOID HEIGHT    -        -32.035 (meters)                     GEOID18
 LC0711  DYNAMIC HEIGHT  -        226.173 (meters)      742.04  (feet) COMP
 LC0711  MODELED GRAVITY -    980,169.6   (mgal)                       NAVD 88
 LC0711
 LC0711  VERT ORDER      -  SECOND    CLASS 0
 LC0711
 LC0711.The horizontal coordinates were scaled from a map and have
 LC0711.an estimated accuracy of +/- 6 seconds.
 LC0711
 LC0711.The orthometric height was determined by differential leveling and
 LC0711.adjusted by the NATIONAL GEODETIC SURVEY
 LC0711.in June 1991.
 LC0711
 LC0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0711.GEOID18 height accuracy estimate available here.
 LC0711
 LC0711.Click photographs - Photos may exist for this station.
 LC0711
 LC0711.The dynamic height is computed by dividing the NAVD 88
 LC0711.geopotential number by the normal gravity value computed on the
 LC0711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0711.degrees latitude (g = 980.6199 gals.).
 LC0711
 LC0711.The modeled gravity was interpolated from observed gravity values.
 LC0711
 LC0711;                    North         East    Units  Estimated Accuracy
 LC0711;SPC IL E     -   438,710.      258,890.      MT  (+/- 180 meters Scaled)
 LC0711
 LC0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK461979(NAD 83)
 LC0711
 LC0711                          SUPERSEDED SURVEY CONTROL
 LC0711
 LC0711  NGVD 29 (??/??/92)  226.327  (m)          742.54   (f) ADJ UNCH    2 0
 LC0711
 LC0711.Superseded values are not recommended for survey control.
 LC0711
 LC0711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0711.See file dsdata.pdf to determine how the superseded data were derived.
 LC0711
 LC0711_MARKER: DB = BENCH MARK DISK
 LC0711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0711_STAMPING: R 246 1960
 LC0711_MARK LOGO: CGS
 LC0711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0711+STABILITY: SURFACE MOTION
 LC0711
 LC0711  HISTORY     - Date     Condition        Report By
 LC0711  HISTORY     - 1960     MONUMENTED       CGS
 LC0711  HISTORY     - 1961     GOOD             CGS
 LC0711
 LC0711                          STATION DESCRIPTION
 LC0711
 LC0711'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0711'2.8 MI SW FROM LEXINGTON.
 LC0711'ABOUT 0.45 MILE WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0711'IN LEXINGTON, THENCE 2.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0711'76 FEET SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANE OF
 LC0711'U.S. HIGHWAY 66, 40.5 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 LC0711'SOUTHBOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 7 FEET
 LC0711'SOUTHWEST OF A TELEGRAPH POLE, 3.0 FEET NORTH OF A METAL WITNESS
 LC0711'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 LC0711'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0313 ***********************************************************************
 MF0313  DESIGNATION -  R 247
 MF0313  PID         -  MF0313
 MF0313  STATE/COUNTY-  IL/GRUNDY
 MF0313  COUNTRY     -  US
 MF0313  USGS QUAD   -  GARDNER (2018)
 MF0313
 MF0313                         *CURRENT SURVEY CONTROL
 MF0313  ______________________________________________________________________
 MF0313* NAD 83(1986) POSITION- 41 14 56.     (N) 088 15 02.     (W)   SCALED
 MF0313* NAVD 88 ORTHO HEIGHT -   176.881 (meters)      580.32  (feet) ADJUSTED
 MF0313  ______________________________________________________________________
 MF0313  GEOID HEIGHT    -        -32.753 (meters)                     GEOID18
 MF0313  DYNAMIC HEIGHT  -        176.812 (meters)      580.09  (feet) COMP
 MF0313  MODELED GRAVITY -    980,231.1   (mgal)                       NAVD 88
 MF0313
 MF0313  VERT ORDER      -  SECOND    CLASS 0
 MF0313
 MF0313.The horizontal coordinates were scaled from a map and have
 MF0313.an estimated accuracy of +/- 6 seconds.
 MF0313
 MF0313.The orthometric height was determined by differential leveling and
 MF0313.adjusted by the NATIONAL GEODETIC SURVEY
 MF0313.in June 1991.
 MF0313
 MF0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0313.GEOID18 height accuracy estimate available here.
 MF0313
 MF0313.Click photographs - Photos may exist for this station.
 MF0313
 MF0313.The dynamic height is computed by dividing the NAVD 88
 MF0313.geopotential number by the normal gravity value computed on the
 MF0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0313.degrees latitude (g = 980.6199 gals.).
 MF0313
 MF0313.The modeled gravity was interpolated from observed gravity values.
 MF0313
 MF0313;                    North         East    Units  Estimated Accuracy
 MF0313;SPC IL E     -   508,690.      306,940.      MT  (+/- 180 meters Scaled)
 MF0313
 MF0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL952671(NAD 83)
 MF0313
 MF0313                          SUPERSEDED SURVEY CONTROL
 MF0313
 MF0313  NGVD 29 (??/??/92)  176.963  (m)          580.59   (f) ADJ UNCH    2 0
 MF0313
 MF0313.Superseded values are not recommended for survey control.
 MF0313
 MF0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0313.See file dsdata.pdf to determine how the superseded data were derived.
 MF0313
 MF0313_MARKER: DB = BENCH MARK DISK
 MF0313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0313_STAMPING: R 247 1960
 MF0313_MARK LOGO: CGS
 MF0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0313+STABILITY: SURFACE MOTION
 MF0313
 MF0313  HISTORY     - Date     Condition        Report By
 MF0313  HISTORY     - 1960     MONUMENTED       CGS
 MF0313  HISTORY     - 1961     GOOD             CGS
 MF0313  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0313
 MF0313                          STATION DESCRIPTION
 MF0313
 MF0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0313'2.7 MI SW FROM BRAIDWOOD.
 MF0313'ABOUT 0.5 MILES WEST ALONG MAIN STREET FROM THE POST OFFICE IN
 MF0313'BRAIDWOOD, THENCE 0.3 MILES SOUTH ALONG DIVISION STREET, THENCE
 MF0313'1.1 MILES WEST ALONG AN ASPHALT ROAD, THENCE 0.8 MILES SOUTHWEST
 MF0313'ALONG U.S. HIGHWAY 66 AT A FENCE CORNER EAST OF THE HIGHWAY AND
 MF0313'EAST OF THE SERVICE ROAD, 118 FEET SOUTHEAST OF THE CENTER LINE
 MF0313'OF THE NORTH BOUND LANE OF U.S. HIGHWAY 66, 2 FEET NORTHWEST OF
 MF0313'THE FENCE, 3.1 FEET WEST OF THE FENCE CORNER, 1.5 FEET SOUTHWEST
 MF0313'OF A CONCRETE RIGHT OF WAY MARKER, 1.7 FEET NORTHWEST OF A METAL
 MF0313'WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE
 MF0313'TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 MF0313
 MF0313                          STATION RECOVERY (1980)
 MF0313
 MF0313'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0313'HWY 66 WAS REBUILT TO BE INTERSTATE HWY 55 AND THE AREA DESCRIBED HAS
 MF0313'BEEN REGRADED. THE LOCATED OF THE BM FALLS INTO THE REGRADED AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0764 ***********************************************************************
 LC0764  DESIGNATION -  R 248
 LC0764  PID         -  LC0764
 LC0764  STATE/COUNTY-  IL/LIVINGSTON
 LC0764  COUNTRY     -  US
 LC0764  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0764
 LC0764                         *CURRENT SURVEY CONTROL
 LC0764  ______________________________________________________________________
 LC0764* NAD 83(1986) POSITION- 40 51 35.     (N) 088 38 57.     (W)   SCALED
 LC0764* NAVD 88 ORTHO HEIGHT -   197.543 (meters)      648.11  (feet) ADJUSTED
 LC0764  ______________________________________________________________________
 LC0764  GEOID HEIGHT    -        -32.150 (meters)                     GEOID18
 LC0764  DYNAMIC HEIGHT  -        197.459 (meters)      647.83  (feet) COMP
 LC0764  MODELED GRAVITY -    980,192.0   (mgal)                       NAVD 88
 LC0764
 LC0764  VERT ORDER      -  SECOND    CLASS 0
 LC0764
 LC0764.The horizontal coordinates were scaled from a map and have
 LC0764.an estimated accuracy of +/- 6 seconds.
 LC0764
 LC0764.The orthometric height was determined by differential leveling and
 LC0764.adjusted by the NATIONAL GEODETIC SURVEY
 LC0764.in June 1991.
 LC0764
 LC0764.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0764.GEOID18 height accuracy estimate available here.
 LC0764
 LC0764.Click photographs - Photos may exist for this station.
 LC0764
 LC0764.The dynamic height is computed by dividing the NAVD 88
 LC0764.geopotential number by the normal gravity value computed on the
 LC0764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0764.degrees latitude (g = 980.6199 gals.).
 LC0764
 LC0764.The modeled gravity was interpolated from observed gravity values.
 LC0764
 LC0764;                    North         East    Units  Estimated Accuracy
 LC0764;SPC IL E     -   465,510.      273,370.      MT  (+/- 180 meters Scaled)
 LC0764
 LC0764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL610244(NAD 83)
 LC0764
 LC0764                          SUPERSEDED SURVEY CONTROL
 LC0764
 LC0764  NGVD 29 (??/??/92)  197.602  (m)          648.30   (f) ADJ UNCH    2 0
 LC0764
 LC0764.Superseded values are not recommended for survey control.
 LC0764
 LC0764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0764.See file dsdata.pdf to determine how the superseded data were derived.
 LC0764
 LC0764_MARKER: DB = BENCH MARK DISK
 LC0764_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0764_STAMPING: R 248 1961
 LC0764_MARK LOGO: CGS
 LC0764_PROJECTION: FLUSH
 LC0764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0764+STABILITY: SURFACE MOTION
 LC0764
 LC0764  HISTORY     - Date     Condition        Report By
 LC0764  HISTORY     - 1961     MONUMENTED       CGS
 LC0764  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0764
 LC0764                          STATION DESCRIPTION
 LC0764
 LC0764'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0764'1 MI SW FROM PONTIAC.
 LC0764'ABOUT 1.05 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0764'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, ABOUT
 LC0764'0.05 MILES NORTHEAST OF THE JUNCTION OF AN EAST-WEST GRAVEL ROAD,
 LC0764'60 FEET SOUTHEAST OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66,
 LC0764'40.5 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK
 LC0764'OF THE GULF, MOBILE AND OHIO RAIL ROAD, 3 FEET SOUTHWEST OF THE
 LC0764'THIRD TELEGRAPH POLE NORTHEAST OF THE JUNCTION, 2.3 FEET NORTHEAST
 LC0764'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET
 LC0764'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0764
 LC0764                          STATION RECOVERY (2013)
 LC0764
 LC0764'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0764'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1473 ***********************************************************************
 JB1473  DESIGNATION -  R 249
 JB1473  PID         -  JB1473
 JB1473  STATE/COUNTY-  IL/ST CLAIR
 JB1473  COUNTRY     -  US
 JB1473  USGS QUAD   -  LEBANON (2018)
 JB1473
 JB1473                         *CURRENT SURVEY CONTROL
 JB1473  ______________________________________________________________________
 JB1473* NAD 83(1986) POSITION- 38 33 08.17   (N) 089 45 06.55   (W)   HD_HELD1
 JB1473* NAVD 88 ORTHO HEIGHT -   146.077 (meters)      479.25  (feet) ADJUSTED
 JB1473  ______________________________________________________________________
 JB1473  GEOID HEIGHT    -        -30.566 (meters)                     GEOID18
 JB1473  DYNAMIC HEIGHT  -        145.986 (meters)      478.96  (feet) COMP
 JB1473  MODELED GRAVITY -    980,001.0   (mgal)                       NAVD 88
 JB1473
 JB1473  VERT ORDER      -  SECOND    CLASS 0
 JB1473
 JB1473.The horizontal coordinates were determined by differentially corrected
 JB1473.hand held GPS observations or other comparable positioning techniques
 JB1473.and have an estimated accuracy of +/- 3 meters.
 JB1473
 JB1473.The orthometric height was determined by differential leveling and
 JB1473.adjusted by the NATIONAL GEODETIC SURVEY
 JB1473.in June 1991.
 JB1473
 JB1473.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1473.GEOID18 height accuracy estimate available here.
 JB1473
 JB1473.Click photographs - Photos may exist for this station.
 JB1473
 JB1473.The dynamic height is computed by dividing the NAVD 88
 JB1473.geopotential number by the normal gravity value computed on the
 JB1473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1473.degrees latitude (g = 980.6199 gals.).
 JB1473
 JB1473.The modeled gravity was interpolated from observed gravity values.
 JB1473
 JB1473;                    North         East    Units  Estimated Accuracy
 JB1473;SPC IL W     -   209,350.7     736,160.0     MT  (+/- 3 meters HH1 GPS) 
 JB1473
 JB1473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6019970683(NAD 83)
 JB1473
 JB1473                          SUPERSEDED SURVEY CONTROL
 JB1473
 JB1473  NGVD 29 (??/??/92)  146.191  (m)          479.63   (f) ADJ UNCH    2 0
 JB1473
 JB1473.Superseded values are not recommended for survey control.
 JB1473
 JB1473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1473.See file dsdata.pdf to determine how the superseded data were derived.
 JB1473
 JB1473_MARKER: DB = BENCH MARK DISK
 JB1473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1473_STAMPING: R 249 1961
 JB1473_MARK LOGO: CGS
 JB1473_PROJECTION: FLUSH
 JB1473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1473+STABILITY: SURFACE MOTION
 JB1473
 JB1473  HISTORY     - Date     Condition        Report By
 JB1473  HISTORY     - 1961     MONUMENTED       CGS
 JB1473  HISTORY     - 19960605 MARK NOT FOUND   NGS
 JB1473  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1473
 JB1473                          STATION DESCRIPTION
 JB1473
 JB1473'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1473'4.2 MI NW FROM NEW BADEN.
 JB1473'ABOUT 2.95 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST
 JB1473'OFFICE IN NEW BADEN, THENCE 1.2 MILES NORTH ALONG AN ASPHALT
 JB1473'PAVED ROAD, AT A FARM HOUSE EAST OF THE ROAD, ABOUT 0.15 MILE
 JB1473'SOUTH OF THE JUNCTION OF AN EAST-WEST CROSS ROAD, 33.5 FEET EAST
 JB1473'OF THE CENTER LINE OF THE ROAD, 142.5 FEET NORTH OF THE CENTER
 JB1473'LINE OF THE FARM DRIVE, 48.5 FEET NORTH OF A FENCE CORNER, 11.5
 JB1473'FEET SOUTHWEST OF A 6 INCH APPLE TREE, 2 FEET NORTH OF A POWER
 JB1473'POLE WHICH IS THE FIRST POLE NORTH OF A POLE WITH A TRANSFORMER,
 JB1473'1.9 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 0.5 FEET
 JB1473'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB1473'POST FLUSH WITH THE GROUND.
 JB1473
 JB1473                          STATION RECOVERY (1996)
 JB1473
 JB1473'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1473'THE STATION WAS SEARCHED FOR BY THE FIELD PARTY IN JUNE 1996 AND WAS
 JB1473'NOT FOUND.THE ROADSIDE HAS BEEN GRADED SO THAT IT IS BELOW THE ROADS
 JB1473'SURFACE.
 JB1473
 JB1473                          STATION RECOVERY (2011)
 JB1473
 JB1473'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1473'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1143 ***********************************************************************
 JB1143  DESIGNATION -  R 250
 JB1143  PID         -  JB1143
 JB1143  STATE/COUNTY-  IL/WASHINGTON
 JB1143  COUNTRY     -  US
 JB1143  USGS QUAD   -  ADDIEVILLE (2018)
 JB1143
 JB1143                         *CURRENT SURVEY CONTROL
 JB1143  ______________________________________________________________________
 JB1143* NAD 83(1986) POSITION- 38 25 10.     (N) 089 23 55.     (W)   SCALED
 JB1143* NAVD 88 ORTHO HEIGHT -   138.998 (meters)      456.03  (feet) ADJUSTED
 JB1143  ______________________________________________________________________
 JB1143  GEOID HEIGHT    -        -30.279 (meters)                     GEOID18
 JB1143  DYNAMIC HEIGHT  -        138.911 (meters)      455.74  (feet) COMP
 JB1143  MODELED GRAVITY -    979,996.6   (mgal)                       NAVD 88
 JB1143
 JB1143  VERT ORDER      -  SECOND    CLASS 0
 JB1143
 JB1143.The horizontal coordinates were scaled from a map and have
 JB1143.an estimated accuracy of +/- 6 seconds.
 JB1143
 JB1143.The orthometric height was determined by differential leveling and
 JB1143.adjusted by the NATIONAL GEODETIC SURVEY
 JB1143.in June 1991.
 JB1143
 JB1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1143.GEOID18 height accuracy estimate available here.
 JB1143
 JB1143.Click photographs - Photos may exist for this station.
 JB1143
 JB1143.The dynamic height is computed by dividing the NAVD 88
 JB1143.geopotential number by the normal gravity value computed on the
 JB1143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1143.degrees latitude (g = 980.6199 gals.).
 JB1143
 JB1143.The modeled gravity was interpolated from observed gravity values.
 JB1143
 JB1143;                    North         East    Units  Estimated Accuracy
 JB1143;SPC IL W     -   194,810.      767,070.      MT  (+/- 180 meters Scaled)
 JB1143
 JB1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH905550(NAD 83)
 JB1143
 JB1143                          SUPERSEDED SURVEY CONTROL
 JB1143
 JB1143  NGVD 29 (??/??/92)  139.121  (m)          456.43   (f) ADJ UNCH    2 0
 JB1143
 JB1143.Superseded values are not recommended for survey control.
 JB1143
 JB1143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1143.See file dsdata.pdf to determine how the superseded data were derived.
 JB1143
 JB1143_MARKER: DB = BENCH MARK DISK
 JB1143_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1143_SP_SET: BOX CULVERT HEADWALL
 JB1143_STAMPING: R 250 1961
 JB1143_MARK LOGO: CGS
 JB1143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1143+STABILITY: SURFACE MOTION
 JB1143_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1143+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2011
 JB1143
 JB1143  HISTORY     - Date     Condition        Report By
 JB1143  HISTORY     - 1961     MONUMENTED       CGS
 JB1143  HISTORY     - 20110816 GOOD             ILDT
 JB1143
 JB1143                          STATION DESCRIPTION
 JB1143
 JB1143'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1143'3 MI SW FROM NEW MINDEN.
 JB1143'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1143'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 1.5 MILES WEST
 JB1143'ALONG AN OILED ROAD, ABOUT 0.10 MILE WEST OF A FARM HOUSE SOUTH
 JB1143'OF THE ROAD, SET IN TOP OF THE EAST END OF THE NORTH HEADWALL
 JB1143'OF A 5 FOOT CONCRETE BOX CULVERT, 10 FEET NORTH OF THE CENTER
 JB1143'LINE OF THE ROAD, AND ABOUT LEVEL WITH THE ROAD.
 JB1143
 JB1143                          STATION RECOVERY (2011)
 JB1143
 JB1143'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1143'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1177 ***********************************************************************
 JB1177  DESIGNATION -  R 251
 JB1177  PID         -  JB1177
 JB1177  STATE/COUNTY-  IL/WASHINGTON
 JB1177  COUNTRY     -  US
 JB1177  USGS QUAD   -  ASHLEY (2018)
 JB1177
 JB1177                         *CURRENT SURVEY CONTROL
 JB1177  ______________________________________________________________________
 JB1177* NAD 83(1986) POSITION- 38 21 36.22   (N) 089 11 46.00   (W)   HD_HELD1
 JB1177* NAVD 88 ORTHO HEIGHT -   176.460 (meters)      578.94  (feet) ADJUSTED
 JB1177  ______________________________________________________________________
 JB1177  GEOID HEIGHT    -        -30.139 (meters)                     GEOID18
 JB1177  DYNAMIC HEIGHT  -        176.348 (meters)      578.57  (feet) COMP
 JB1177  MODELED GRAVITY -    979,989.3   (mgal)                       NAVD 88
 JB1177
 JB1177  VERT ORDER      -  SECOND    CLASS 0
 JB1177
 JB1177.The horizontal coordinates were determined by differentially corrected
 JB1177.hand held GPS observations or other comparable positioning techniques
 JB1177.and have an estimated accuracy of +/- 3 meters.
 JB1177
 JB1177.The orthometric height was determined by differential leveling and
 JB1177.adjusted by the NATIONAL GEODETIC SURVEY
 JB1177.in June 1991.
 JB1177
 JB1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1177.GEOID18 height accuracy estimate available here.
 JB1177
 JB1177.Click photographs - Photos may exist for this station.
 JB1177
 JB1177.The dynamic height is computed by dividing the NAVD 88
 JB1177.geopotential number by the normal gravity value computed on the
 JB1177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1177.degrees latitude (g = 980.6199 gals.).
 JB1177
 JB1177.The modeled gravity was interpolated from observed gravity values.
 JB1177
 JB1177;                    North         East    Units  Estimated Accuracy
 JB1177;SPC IL W     -   188,380.1     784,823.8     MT  (+/- 3 meters HH1 GPS) 
 JB1177
 JB1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0812248048(NAD 83)
 JB1177
 JB1177                          SUPERSEDED SURVEY CONTROL
 JB1177
 JB1177  NGVD 29 (??/??/92)  176.570  (m)          579.30   (f) ADJ UNCH    2 0
 JB1177
 JB1177.Superseded values are not recommended for survey control.
 JB1177
 JB1177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1177.See file dsdata.pdf to determine how the superseded data were derived.
 JB1177
 JB1177_MARKER: DB = BENCH MARK DISK
 JB1177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1177_STAMPING: R 251 1961
 JB1177_MARK LOGO: CGS
 JB1177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1177+STABILITY: SURFACE MOTION
 JB1177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1177+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2014
 JB1177
 JB1177  HISTORY     - Date     Condition        Report By
 JB1177  HISTORY     - 1961     MONUMENTED       CGS
 JB1177  HISTORY     - 20121004 GOOD             ILDT
 JB1177  HISTORY     - 20140707 GOOD             ILDT
 JB1177
 JB1177                          STATION DESCRIPTION
 JB1177
 JB1177'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1177'3.8 MI NW FROM ASHLEY.
 JB1177'ABOUT 2.25 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1177'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1177'0.75 MILE WEST ALONG A DIRT ROAD, THENCE 0.3 MILE WEST ALONG AN
 JB1177'OILED ROAD, THENCE 0.5 MILE SOUTH ALONG AN OILED ROAD, AT THE
 JB1177'JUNCTION OF A DIRT ROAD EAST AND A DRIVE WEST TO A FARM HOUSE,
 JB1177'19 FEET WEST OF THE CENTER LINE OF THE ROAD, 21.5 FEET NORTH
 JB1177'OF THE CENTER LINE OF THE FARM DRIVE, 13 FEET NORTH-NORTHWEST OF
 JB1177'THE NORTH END OF A CONCRETE PIPE CULVERT, 1.5 FEET EAST OF A
 JB1177'FENCE, 4.5 FEET NORTH-NORTHEAST OF A FENCE CORNER, 1.8 FEET
 JB1177'SOUTH OF A METAL WITNESS POST, ABOUT 0.5 FEET ABOVE THE LEVEL
 JB1177'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1177'1 INCH.
 JB1177
 JB1177                          STATION RECOVERY (2012)
 JB1177
 JB1177'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1177'RECOVERED IN GOOD CONDITION.
 JB1177
 JB1177                          STATION RECOVERY (2014)
 JB1177
 JB1177'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0465 ***********************************************************************
 JB0465  DESIGNATION -  R 252
 JB0465  PID         -  JB0465
 JB0465  STATE/COUNTY-  IL/JEFFERSON
 JB0465  COUNTRY     -  US
 JB0465  USGS QUAD   -  OPDYKE (2018)
 JB0465
 JB0465                         *CURRENT SURVEY CONTROL
 JB0465  ______________________________________________________________________
 JB0465* NAD 83(1986) POSITION- 38 16 16.     (N) 088 49 56.     (W)   SCALED
 JB0465* NAVD 88 ORTHO HEIGHT -   153.833 (meters)      504.70  (feet) ADJUSTED
 JB0465  ______________________________________________________________________
 JB0465  GEOID HEIGHT    -        -30.171 (meters)                     GEOID18
 JB0465  DYNAMIC HEIGHT  -        153.734 (meters)      504.38  (feet) COMP
 JB0465  MODELED GRAVITY -    979,979.0   (mgal)                       NAVD 88
 JB0465
 JB0465  VERT ORDER      -  SECOND    CLASS 0
 JB0465
 JB0465.The horizontal coordinates were scaled from a map and have
 JB0465.an estimated accuracy of +/- 6 seconds.
 JB0465
 JB0465.The orthometric height was determined by differential leveling and
 JB0465.adjusted by the NATIONAL GEODETIC SURVEY
 JB0465.in June 1991.
 JB0465
 JB0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0465.GEOID18 height accuracy estimate available here.
 JB0465
 JB0465.Click photographs - Photos may exist for this station.
 JB0465
 JB0465.The dynamic height is computed by dividing the NAVD 88
 JB0465.geopotential number by the normal gravity value computed on the
 JB0465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0465.degrees latitude (g = 980.6199 gals.).
 JB0465
 JB0465.The modeled gravity was interpolated from observed gravity values.
 JB0465
 JB0465;                    North         East    Units  Estimated Accuracy
 JB0465;SPC IL E     -   178,190.      256,340.      MT  (+/- 180 meters Scaled)
 JB0465
 JB0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH397374(NAD 83)
 JB0465
 JB0465                          SUPERSEDED SURVEY CONTROL
 JB0465
 JB0465  NGVD 29 (??/??/92)  153.943  (m)          505.06   (f) ADJ UNCH    2 0
 JB0465
 JB0465.Superseded values are not recommended for survey control.
 JB0465
 JB0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0465.See file dsdata.pdf to determine how the superseded data were derived.
 JB0465
 JB0465_MARKER: DB = BENCH MARK DISK
 JB0465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0465_STAMPING: R 252 1961
 JB0465_MARK LOGO: CGS
 JB0465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0465+STABILITY: SURFACE MOTION
 JB0465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0465+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2009
 JB0465
 JB0465  HISTORY     - Date     Condition        Report By
 JB0465  HISTORY     - 1961     MONUMENTED       CGS
 JB0465  HISTORY     - 20090114 GOOD             ILDT
 JB0465  HISTORY     - 20090126 GOOD             ILDT
 JB0465
 JB0465                          STATION DESCRIPTION
 JB0465
 JB0465'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0465'6 MI SE FROM MT VERNON.
 JB0465'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0465'IN MT. VERNON, THENCE 5.05 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0465'460, THENCE 0.25 MILES NORTH ALONG A GRAVEL ROAD, ABOUT 0.10
 JB0465'MILES SOUTH OF A DRIVE WEST TO A FARM HOUSE, 22 FEET WEST OF THE
 JB0465'CENTER OF THE ROAD, 3 FEET EAST OF THE FENCE, 2 FEET NORTHEAST
 JB0465'OF A POWER POLE WHICH IS THE SECOND POLE NORTH OF A POLE WITH A
 JB0465'TRANSFORMER ALSO THE SECOND POLE SOUTH OF A DRIVE, 2.5 FEET
 JB0465'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 JB0465'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0465
 JB0465                          STATION RECOVERY (2009)
 JB0465
 JB0465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0465'RECOVERED IN GOOD CONDITION.
 JB0465
 JB0465                          STATION RECOVERY (2009)
 JB0465
 JB0465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0465'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0346 ***********************************************************************
 JB0346  DESIGNATION -  R 253
 JB0346  PID         -  JB0346
 JB0346  STATE/COUNTY-  IL/WAYNE
 JB0346  COUNTRY     -  US
 JB0346  USGS QUAD   -  WAYNE CITY (2018)
 JB0346
 JB0346                         *CURRENT SURVEY CONTROL
 JB0346  ______________________________________________________________________
 JB0346* NAD 83(1986) POSITION- 38 21 10.     (N) 088 34 17.     (W)   SCALED
 JB0346* NAVD 88 ORTHO HEIGHT -   122.835 (meters)      403.00  (feet) ADJUSTED
 JB0346  ______________________________________________________________________
 JB0346  GEOID HEIGHT    -        -30.507 (meters)                     GEOID18
 JB0346  DYNAMIC HEIGHT  -        122.757 (meters)      402.75  (feet) COMP
 JB0346  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0346
 JB0346  VERT ORDER      -  SECOND    CLASS 0
 JB0346
 JB0346.The horizontal coordinates were scaled from a map and have
 JB0346.an estimated accuracy of +/- 6 seconds.
 JB0346
 JB0346.The orthometric height was determined by differential leveling and
 JB0346.adjusted by the NATIONAL GEODETIC SURVEY
 JB0346.in June 1991.
 JB0346
 JB0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0346.GEOID18 height accuracy estimate available here.
 JB0346
 JB0346.Click photographs - Photos may exist for this station.
 JB0346
 JB0346.The dynamic height is computed by dividing the NAVD 88
 JB0346.geopotential number by the normal gravity value computed on the
 JB0346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0346.degrees latitude (g = 980.6199 gals.).
 JB0346
 JB0346.The modeled gravity was interpolated from observed gravity values.
 JB0346
 JB0346;                    North         East    Units  Estimated Accuracy
 JB0346;SPC IL E     -   187,160.      279,190.      MT  (+/- 180 meters Scaled)
 JB0346
 JB0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH626461(NAD 83)
 JB0346
 JB0346                          SUPERSEDED SURVEY CONTROL
 JB0346
 JB0346  NGVD 29 (??/??/92)  122.969  (m)          403.44   (f) ADJ UNCH    2 0
 JB0346
 JB0346.Superseded values are not recommended for survey control.
 JB0346
 JB0346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0346.See file dsdata.pdf to determine how the superseded data were derived.
 JB0346
 JB0346_MARKER: DB = BENCH MARK DISK
 JB0346_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0346_SP_SET: PIER
 JB0346_STAMPING: R 253 1961
 JB0346_MARK LOGO: CGS
 JB0346_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0346
 JB0346  HISTORY     - Date     Condition        Report By
 JB0346  HISTORY     - 1961     MONUMENTED       CGS
 JB0346
 JB0346                          STATION DESCRIPTION
 JB0346
 JB0346'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0346'1 MI E FROM WAYNE CITY.
 JB0346'ABOUT 1 MILE EAST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0346'WAYNE CITY, SET IN TOP OF THE NORTH CORNER OF A CONCRETE PIER AT
 JB0346'THE APPROXIMATE CENTER OF A 275 FOOT RAILROAD TRESTLE OVER
 JB0346'MILLER CREEK, 8 FEET NORTHWEST OF THE NORTHWEST RAIL, AND ABOUT
 JB0346'5.5 FEET BELOW THE LEVEL OF THE TRACK.  NOTE-- THIS MARK MAY ALSO
 JB0346'BE REACHED FROM THE SOUTHERN RAILWAY STATION AT SIMS BY GOING
 JB0346'ABOUT 2.3 MILES WEST ALONG THE SOUTHERN RAILWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0288 ***********************************************************************
 JB0288  DESIGNATION -  R 254
 JB0288  PID         -  JB0288
 JB0288  STATE/COUNTY-  IL/WHITE
 JB0288  COUNTRY     -  US
 JB0288  USGS QUAD   -  CROSSVILLE (2018)
 JB0288
 JB0288                         *CURRENT SURVEY CONTROL
 JB0288  ______________________________________________________________________
 JB0288* NAD 83(1986) POSITION- 38 13 49.     (N) 088 01 03.     (W)   SCALED
 JB0288* NAVD 88 ORTHO HEIGHT -   117.894 (meters)      386.79  (feet) ADJUSTED
 JB0288  ______________________________________________________________________
 JB0288  GEOID HEIGHT    -        -30.820 (meters)                     GEOID18
 JB0288  DYNAMIC HEIGHT  -        117.817 (meters)      386.54  (feet) COMP
 JB0288  MODELED GRAVITY -    979,974.0   (mgal)                       NAVD 88
 JB0288
 JB0288  VERT ORDER      -  SECOND    CLASS 0
 JB0288
 JB0288.The horizontal coordinates were scaled from a map and have
 JB0288.an estimated accuracy of +/- 6 seconds.
 JB0288
 JB0288.The orthometric height was determined by differential leveling and
 JB0288.adjusted by the NATIONAL GEODETIC SURVEY
 JB0288.in June 1991.
 JB0288
 JB0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0288.GEOID18 height accuracy estimate available here.
 JB0288
 JB0288.Click photographs - Photos may exist for this station.
 JB0288
 JB0288.The dynamic height is computed by dividing the NAVD 88
 JB0288.geopotential number by the normal gravity value computed on the
 JB0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0288.degrees latitude (g = 980.6199 gals.).
 JB0288
 JB0288.The modeled gravity was interpolated from observed gravity values.
 JB0288
 JB0288;                    North         East    Units  Estimated Accuracy
 JB0288;SPC IL E     -   173,580.      327,650.      MT  (+/- 180 meters Scaled)
 JB0288
 JB0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH109318(NAD 83)
 JB0288
 JB0288                          SUPERSEDED SURVEY CONTROL
 JB0288
 JB0288  NGVD 29 (??/??/92)  118.022  (m)          387.21   (f) ADJ UNCH    2 0
 JB0288
 JB0288.Superseded values are not recommended for survey control.
 JB0288
 JB0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0288.See file dsdata.pdf to determine how the superseded data were derived.
 JB0288
 JB0288_MARKER: DB = BENCH MARK DISK
 JB0288_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0288_SP_SET: BRIDGE
 JB0288_STAMPING: R 254 1961
 JB0288_MARK LOGO: CGS
 JB0288_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0288_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0288+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 JB0288
 JB0288  HISTORY     - Date     Condition        Report By
 JB0288  HISTORY     - 1961     MONUMENTED       CGS
 JB0288  HISTORY     - 20120404 GOOD             TROTT
 JB0288  HISTORY     - 20120625 GOOD             ILDT
 JB0288
 JB0288                          STATION DESCRIPTION
 JB0288
 JB0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0288'2.8 MI SW FROM GRAYVILLE.
 JB0288'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF
 JB0288'COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0288'THENCE 0.8 MILE WEST ALONG A GRAVEL ROAD, ABOUT 0.10 MILE WEST
 JB0288'OF A HOUSE SOUTH OF THE ROAD, SET IN THE TOP OF THE NORTHWEST
 JB0288'END OF THE WEST CONCRETE BRIDGE SEAT OF A 45 FOOT CONCRETE
 JB0288'BRIDGE OVER FRENCH CREEK, 12 FEET NORTH OF THE CENTER OF THE
 JB0288'ROAD, AND ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
 JB0288
 JB0288                          STATION RECOVERY (2012)
 JB0288
 JB0288'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 JB0288'RECOVERED AS DESCRIBED.
 JB0288
 JB0288                          STATION RECOVERY (2012)
 JB0288
 JB0288'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0288'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0044 ***********************************************************************
 KC0044  DESIGNATION -  R 255
 KC0044  PID         -  KC0044
 KC0044  STATE/COUNTY-  IL/CASS
 KC0044  COUNTRY     -  US
 KC0044  USGS QUAD   -  ARENZVILLE WEST (2018)
 KC0044
 KC0044                         *CURRENT SURVEY CONTROL
 KC0044  ______________________________________________________________________
 KC0044* NAD 83(1986) POSITION- 39 58 50.     (N) 090 27 02.     (W)   SCALED
 KC0044* NAVD 88 ORTHO HEIGHT -   135.817 (meters)      445.59  (feet) ADJUSTED
 KC0044  ______________________________________________________________________
 KC0044  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 KC0044  DYNAMIC HEIGHT  -        135.745 (meters)      445.36  (feet) COMP
 KC0044  MODELED GRAVITY -    980,099.5   (mgal)                       NAVD 88
 KC0044
 KC0044  VERT ORDER      -  FIRST     CLASS II
 KC0044
 KC0044.The horizontal coordinates were scaled from a map and have
 KC0044.an estimated accuracy of +/- 6 seconds.
 KC0044
 KC0044.The orthometric height was determined by differential leveling and
 KC0044.adjusted by the NATIONAL GEODETIC SURVEY
 KC0044.in June 1991.
 KC0044
 KC0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0044.GEOID18 height accuracy estimate available here.
 KC0044
 KC0044.Click photographs - Photos may exist for this station.
 KC0044
 KC0044.The dynamic height is computed by dividing the NAVD 88
 KC0044.geopotential number by the normal gravity value computed on the
 KC0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0044.degrees latitude (g = 980.6199 gals.).
 KC0044
 KC0044.The modeled gravity was interpolated from observed gravity values.
 KC0044
 KC0044;                    North         East    Units  Estimated Accuracy
 KC0044;SPC IL W     -   367,870.      675,750.      MT  (+/- 180 meters Scaled)
 KC0044
 KC0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE176287(NAD 83)
 KC0044
 KC0044                          SUPERSEDED SURVEY CONTROL
 KC0044
 KC0044  NGVD 29 (??/??/92)  135.933  (m)          445.97   (f) ADJ UNCH    1 2
 KC0044
 KC0044.Superseded values are not recommended for survey control.
 KC0044
 KC0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0044.See file dsdata.pdf to determine how the superseded data were derived.
 KC0044
 KC0044_MARKER: DB = BENCH MARK DISK
 KC0044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0044_STAMPING: R 255 1961
 KC0044_MARK LOGO: CGS
 KC0044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0044+STABILITY: SURFACE MOTION
 KC0044
 KC0044  HISTORY     - Date     Condition        Report By
 KC0044  HISTORY     - 1961     MONUMENTED       CGS
 KC0044
 KC0044                          STATION DESCRIPTION
 KC0044
 KC0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0044'1.8 MI S FROM BEARDSTOWN.
 KC0044'ABOUT 1.75 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE JUNCTION
 KC0044'OF U.S. HIGHWAY 67 AT BEARDSTOWN, 0.5 MILE SOUTHWEST OF THE
 KC0044'JUNCTION OF A BLACK TOP ROAD LEADING SOUTH, 0.5 MILE NORTHEAST
 KC0044'OF THE JUNCTION OF A ROAD LEADING WEST, AT THE JUNCTION OF A
 KC0044'PRIVATE ROAD LEADING WEST, 41 FEET SOUTHEAST OF THE CENTER LINE
 KC0044'OF THE HIGHWAY, 2 FEET NORTHEAST OF A POWER LINE POLE NO. 1360
 KC0044'AND IN LINE WITH ROW OF POLES, 2 FEET SOUTHWEST OF A METAL
 KC0044'WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN
 KC0044'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL OF
 KC0044'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0785 ***********************************************************************
 JB0785  DESIGNATION -  R 256
 JB0785  PID         -  JB0785
 JB0785  STATE/COUNTY-  IL/FAYETTE
 JB0785  COUNTRY     -  US
 JB0785  USGS QUAD   -  VANDALIA (2018)
 JB0785
 JB0785                         *CURRENT SURVEY CONTROL
 JB0785  ______________________________________________________________________
 JB0785* NAD 83(1986) POSITION- 38 56 50.     (N) 089 05 14.     (W)   SCALED
 JB0785* NAVD 88 ORTHO HEIGHT -   143.232 (meters)      469.92  (feet) ADJUSTED
 JB0785  ______________________________________________________________________
 JB0785  GEOID HEIGHT    -        -31.706 (meters)                     GEOID18
 JB0785  DYNAMIC HEIGHT  -        143.143 (meters)      469.63  (feet) COMP
 JB0785  MODELED GRAVITY -    980,008.3   (mgal)                       NAVD 88
 JB0785
 JB0785  VERT ORDER      -  FIRST     CLASS I
 JB0785
 JB0785.The horizontal coordinates were scaled from a map and have
 JB0785.an estimated accuracy of +/- 6 seconds.
 JB0785
 JB0785.The orthometric height was determined by differential leveling and
 JB0785.adjusted by the NATIONAL GEODETIC SURVEY
 JB0785.in June 1991.
 JB0785
 JB0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0785.GEOID18 height accuracy estimate available here.
 JB0785
 JB0785.Click photographs - Photos may exist for this station.
 JB0785
 JB0785.The dynamic height is computed by dividing the NAVD 88
 JB0785.geopotential number by the normal gravity value computed on the
 JB0785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0785.degrees latitude (g = 980.6199 gals.).
 JB0785
 JB0785.The modeled gravity was interpolated from observed gravity values.
 JB0785
 JB0785;                    North         East    Units  Estimated Accuracy
 JB0785;SPC IL E     -   253,390.      234,650.      MT  (+/- 180 meters Scaled)
 JB0785
 JB0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ191129(NAD 83)
 JB0785
 JB0785                          SUPERSEDED SURVEY CONTROL
 JB0785
 JB0785  NGVD 29 (??/??/92)  143.353  (m)          470.32   (f) ADJ UNCH    1 1
 JB0785
 JB0785.Superseded values are not recommended for survey control.
 JB0785
 JB0785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0785.See file dsdata.pdf to determine how the superseded data were derived.
 JB0785
 JB0785_MARKER: DB = BENCH MARK DISK
 JB0785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0785_STAMPING: R 256 1961
 JB0785_MARK LOGO: CGS
 JB0785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0785+STABILITY: SURFACE MOTION
 JB0785
 JB0785  HISTORY     - Date     Condition        Report By
 JB0785  HISTORY     - 1961     MONUMENTED       CGS
 JB0785  HISTORY     - 1969     GOOD             CGS
 JB0785  HISTORY     - 1976     GOOD             NGS
 JB0785  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 JB0785  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0785  HISTORY     - 20150924 MARK NOT FOUND   MCA
 JB0785
 JB0785                          STATION DESCRIPTION
 JB0785
 JB0785'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0785'1.1 MI S FROM VANDALIA.
 JB0785'ABOUT 1.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0785'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0785'VANDALIA, 0.3 MILE SOUTH OF THE SOUTH END OF A CONCRETE RAILROAD
 JB0785'BRIDGE OVER THE KASKASKIA RIVER, 0.25 MILE SOUTH OF MILEPOST
 JB0785'689, 114 FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE
 JB0785'RAILROAD AND A ROAD, 104 FEET EAST OF THE EAST RAIL, 35 FEET
 JB0785'SOUTH OF THE CENTER LINE OF THE ROAD, 52 1/2 FEET EAST OF A
 JB0785'TELEPHONE POLE, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT
 JB0785'12 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 JB0785'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 JB0785'GROUND.  SEC 21, T 6 N, R 1 E.
 JB0785
 JB0785                          STATION RECOVERY (1976)
 JB0785
 JB0785'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0785'RECOVERED IN GOOD CONDITION.
 JB0785
 JB0785                          STATION RECOVERY (2012)
 JB0785
 JB0785'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0785'MARK NOT FOUND.
 JB0785
 JB0785                          STATION RECOVERY (2014)
 JB0785
 JB0785'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0785'MARK NOT FOUND.
 JB0785
 JB0785                          STATION RECOVERY (2015)
 JB0785
 JB0785'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0785'GRADING HAS OCCURRED IN THE AREA.  THE RAILROAD HAS BEEN ABANDONED AND
 JB0785'THE TELEPHONE POLE HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0783 ***********************************************************************
 KB0783  DESIGNATION -  R 257
 KB0783  PID         -  KB0783
 KB0783  STATE/COUNTY-  IL/FAYETTE
 KB0783  COUNTRY     -  US
 KB0783  USGS QUAD   -  RAMSEY (2018)
 KB0783
 KB0783                         *CURRENT SURVEY CONTROL
 KB0783  ______________________________________________________________________
 KB0783* NAD 83(1986) POSITION- 39 10 36.     (N) 089 06 33.     (W)   SCALED
 KB0783* NAVD 88 ORTHO HEIGHT -   180.412 (meters)      591.90  (feet) ADJUSTED
 KB0783  ______________________________________________________________________
 KB0783  GEOID HEIGHT    -        -31.996 (meters)                     GEOID18
 KB0783  DYNAMIC HEIGHT  -        180.302 (meters)      591.54  (feet) COMP
 KB0783  MODELED GRAVITY -    980,016.2   (mgal)                       NAVD 88
 KB0783
 KB0783  VERT ORDER      -  FIRST     CLASS I
 KB0783
 KB0783.The horizontal coordinates were scaled from a map and have
 KB0783.an estimated accuracy of +/- 6 seconds.
 KB0783
 KB0783.The orthometric height was determined by differential leveling and
 KB0783.adjusted by the NATIONAL GEODETIC SURVEY
 KB0783.in June 1991.
 KB0783
 KB0783.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0783.GEOID18 height accuracy estimate available here.
 KB0783
 KB0783.Click photographs - Photos may exist for this station.
 KB0783
 KB0783.The dynamic height is computed by dividing the NAVD 88
 KB0783.geopotential number by the normal gravity value computed on the
 KB0783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0783.degrees latitude (g = 980.6199 gals.).
 KB0783
 KB0783.The modeled gravity was interpolated from observed gravity values.
 KB0783
 KB0783;                    North         East    Units  Estimated Accuracy
 KB0783;SPC IL E     -   278,880.      232,960.      MT  (+/- 180 meters Scaled)
 KB0783
 KB0783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ178385(NAD 83)
 KB0783
 KB0783                          SUPERSEDED SURVEY CONTROL
 KB0783
 KB0783  NGVD 29 (??/??/92)  180.491  (m)          592.16   (f) ADJ UNCH    1 1
 KB0783
 KB0783.Superseded values are not recommended for survey control.
 KB0783
 KB0783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0783.See file dsdata.pdf to determine how the superseded data were derived.
 KB0783
 KB0783_MARKER: DB = BENCH MARK DISK
 KB0783_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0783_SP_SET: CULVERT HEADWALL
 KB0783_STAMPING: R 257 1961
 KB0783_MARK LOGO: CGS
 KB0783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0783+STABILITY: SURFACE MOTION
 KB0783_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0783+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2014
 KB0783
 KB0783  HISTORY     - Date     Condition        Report By
 KB0783  HISTORY     - 1961     MONUMENTED       CGS
 KB0783  HISTORY     - 1969     GOOD             CGS
 KB0783  HISTORY     - 1976     GOOD             NGS
 KB0783  HISTORY     - 20140718 GOOD             ILDT
 KB0783
 KB0783                          STATION DESCRIPTION
 KB0783
 KB0783'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0783'2.6 MI N FROM RAMSEY.
 KB0783'ABOUT 2.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0783'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 300 YARDS SOUTH OF
 KB0783'MILEPOST 705, 35 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF THE
 KB0783'SOUTH END OF THE WEST CONCRETE HEADWALL OF A 12-FOOT ARCHED
 KB0783'CONCRETE CULVERT OVER ASH CREEK, AND ABOUT 15 FEET BELOW THE LEVEL
 KB0783'OF THE TRACK.  SEC 32, T9N, R1E.
 KB0783
 KB0783                          STATION RECOVERY (1976)
 KB0783
 KB0783'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0783'RECOVERED IN GOOD CONDITION.
 KB0783
 KB0783                          STATION RECOVERY (2014)
 KB0783
 KB0783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0783'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0467 ***********************************************************************
 LC0467  DESIGNATION -  R 258
 LC0467  PID         -  LC0467
 LC0467  STATE/COUNTY-  IL/MCLEAN
 LC0467  COUNTRY     -  US
 LC0467  USGS QUAD   -  HEYWORTH (2018)
 LC0467
 LC0467                         *CURRENT SURVEY CONTROL
 LC0467  ______________________________________________________________________
 LC0467* NAD 83(1986) POSITION- 40 20 03.     (N) 088 58 44.     (W)   SCALED
 LC0467* NAVD 88 ORTHO HEIGHT -   216.714 (meters)      711.00  (feet) ADJUSTED
 LC0467  ______________________________________________________________________
 LC0467  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC0467  DYNAMIC HEIGHT  -        216.608 (meters)      710.65  (feet) COMP
 LC0467  MODELED GRAVITY -    980,132.4   (mgal)                       NAVD 88
 LC0467
 LC0467  VERT ORDER      -  FIRST     CLASS I
 LC0467
 LC0467.The horizontal coordinates were scaled from a map and have
 LC0467.an estimated accuracy of +/- 6 seconds.
 LC0467
 LC0467.The orthometric height was determined by differential leveling and
 LC0467.adjusted by the NATIONAL GEODETIC SURVEY
 LC0467.in June 1991.
 LC0467
 LC0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0467.GEOID18 height accuracy estimate available here.
 LC0467
 LC0467.Click photographs - Photos may exist for this station.
 LC0467
 LC0467.The dynamic height is computed by dividing the NAVD 88
 LC0467.geopotential number by the normal gravity value computed on the
 LC0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0467.degrees latitude (g = 980.6199 gals.).
 LC0467
 LC0467.The modeled gravity was interpolated from observed gravity values.
 LC0467
 LC0467;                    North         East    Units  Estimated Accuracy
 LC0467;SPC IL E     -   407,310.      245,140.      MT  (+/- 180 meters Scaled)
 LC0467
 LC0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK319667(NAD 83)
 LC0467
 LC0467                          SUPERSEDED SURVEY CONTROL
 LC0467
 LC0467  NGVD 29 (??/??/92)  216.786  (m)          711.24   (f) ADJ UNCH    1 1
 LC0467
 LC0467.Superseded values are not recommended for survey control.
 LC0467
 LC0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0467.See file dsdata.pdf to determine how the superseded data were derived.
 LC0467
 LC0467_MARKER: DB = BENCH MARK DISK
 LC0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0467_STAMPING: R 258 1961
 LC0467_MARK LOGO: CGS
 LC0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0467+STABILITY: SURFACE MOTION
 LC0467
 LC0467  HISTORY     - Date     Condition        Report By
 LC0467  HISTORY     - 1961     MONUMENTED       CGS
 LC0467  HISTORY     - 1969     GOOD             CGS
 LC0467
 LC0467                          STATION DESCRIPTION
 LC0467
 LC0467'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0467'1.4 MI N FROM HEYWORTH.
 LC0467'ABOUT 1.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0467'THE POST OFFICE AT HEYWORTH, 0.25 MILE SOUTH OF MILEPOST 786,
 LC0467'0.35 MILE NORTH OF A RAILROAD BRIDGE OVER KICKAPOO CREEK, 46 1/2
 LC0467'FEET EAST OF THE EAST RAIL, 48 FEET NORTH OF A TELEPHONE POLE,
 LC0467'22 1/2 FEET NORTH OF A CORNER FENCE POST, 1 1/2 FEET WEST OF A
 LC0467'FENCE, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 1/2 FEET
 LC0467'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 LC0467'POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.
 LC0467'SEC 28, T 22 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0742 ***********************************************************************
 KB0742  DESIGNATION -  R 259
 KB0742  PID         -  KB0742
 KB0742  STATE/COUNTY-  IL/CHRISTIAN
 KB0742  COUNTRY     -  US
 KB0742  USGS QUAD   -  PANA (2018)
 KB0742
 KB0742                         *CURRENT SURVEY CONTROL
 KB0742  ______________________________________________________________________
 KB0742* NAD 83(1986) POSITION- 39 29 39.     (N) 089 03 18.     (W)   SCALED
 KB0742* NAVD 88 ORTHO HEIGHT -   196.150 (meters)      643.54  (feet) ADJUSTED
 KB0742  ______________________________________________________________________
 KB0742  GEOID HEIGHT    -        -32.259 (meters)                     GEOID18
 KB0742  DYNAMIC HEIGHT  -        196.036 (meters)      643.16  (feet) COMP
 KB0742  MODELED GRAVITY -    980,037.5   (mgal)                       NAVD 88
 KB0742
 KB0742  VERT ORDER      -  FIRST     CLASS I
 KB0742
 KB0742.The horizontal coordinates were scaled from a map and have
 KB0742.an estimated accuracy of +/- 6 seconds.
 KB0742
 KB0742.The orthometric height was determined by differential leveling and
 KB0742.adjusted by the NATIONAL GEODETIC SURVEY
 KB0742.in June 1991.
 KB0742
 KB0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0742.GEOID18 height accuracy estimate available here.
 KB0742
 KB0742.Click photographs - Photos may exist for this station.
 KB0742
 KB0742.The dynamic height is computed by dividing the NAVD 88
 KB0742.geopotential number by the normal gravity value computed on the
 KB0742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0742.degrees latitude (g = 980.6199 gals.).
 KB0742
 KB0742.The modeled gravity was interpolated from observed gravity values.
 KB0742
 KB0742;                    North         East    Units  Estimated Accuracy
 KB0742;SPC IL W     -   314,420.      795,620.      MT  (+/- 180 meters Scaled)
 KB0742
 KB0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ232736(NAD 83)
 KB0742
 KB0742                          SUPERSEDED SURVEY CONTROL
 KB0742
 KB0742  NGVD 29 (??/??/92)  196.236  (m)          643.82   (f) ADJ UNCH    1 1
 KB0742
 KB0742.Superseded values are not recommended for survey control.
 KB0742
 KB0742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0742.See file dsdata.pdf to determine how the superseded data were derived.
 KB0742
 KB0742_MARKER: DB = BENCH MARK DISK
 KB0742_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0742_STAMPING: R 259 1961
 KB0742_MARK LOGO: CGS
 KB0742_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0742_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0742
 KB0742  HISTORY     - Date     Condition        Report By
 KB0742  HISTORY     - 1961     MONUMENTED       CGS
 KB0742  HISTORY     - 1969     GOOD             CGS
 KB0742  HISTORY     - 1976     GOOD             NGS
 KB0742
 KB0742                          STATION DESCRIPTION
 KB0742
 KB0742'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0742'1.9 MI S FROM ASSUMPTION.
 KB0742'ABOUT 1.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0742'FROM THE POST OFFICE AT ASSUMPTION, OR ABOUT 7.25 MILES NORTH ALONG
 KB0742'THE ILLINOIS CENTRAL RAILROAD FROM THE RAILROAD SWITCH CONTROL
 KB0742'TOWER AT PANA, 171 FEET NORTHEAST OF THE CENTER OF A CROSSING
 KB0742'OF THE RAILROAD AND A ROAD, 142 1/2 FEET NORTHEAST AND ACROSS THE
 KB0742'TRACK FROM MILEPOST 727, 94 1/2 FEET EAST OF THE EAST RAIL, 123
 KB0742'FEET NORTH OF THE CENTER LINE OF THE ROAD, 7 FEET SOUTHEAST
 KB0742'OF A TELEPHONE POLE, 1 1/2 FEET WEST OF A FENCE, 2.1 FEET
 KB0742'NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 KB0742'OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT
 KB0742'IS DRIVEN TO A DEPTH OF 32 FEET AND IS ENCASED IN A 6-INCH TILE
 KB0742'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 11,
 KB0742'T12N, R1E.
 KB0742
 KB0742                          STATION RECOVERY (1976)
 KB0742
 KB0742'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0742'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1485 ***********************************************************************
 ME1485  DESIGNATION -  R 26
 ME1485  PID         -  ME1485
 ME1485  STATE/COUNTY-  IL/WILL
 ME1485  COUNTRY     -  US
 ME1485  USGS QUAD   -  FRANKFORT (2018)
 ME1485
 ME1485                         *CURRENT SURVEY CONTROL
 ME1485  ______________________________________________________________________
 ME1485* NAD 83(1986) POSITION- 41 29 54.     (N) 087 51 38.     (W)   SCALED
 ME1485* NAVD 88 ORTHO HEIGHT -   226.516 (meters)      743.16  (feet) ADJUSTED
 ME1485  ______________________________________________________________________
 ME1485  GEOID HEIGHT    -        -33.251 (meters)                     GEOID18
 ME1485  DYNAMIC HEIGHT  -        226.427 (meters)      742.87  (feet) COMP
 ME1485  MODELED GRAVITY -    980,224.9   (mgal)                       NAVD 88
 ME1485
 ME1485  VERT ORDER      -  SECOND    CLASS 0
 ME1485
 ME1485.The horizontal coordinates were scaled from a map and have
 ME1485.an estimated accuracy of +/- 6 seconds.
 ME1485
 ME1485.The orthometric height was determined by differential leveling and
 ME1485.adjusted by the NATIONAL GEODETIC SURVEY
 ME1485.in June 1991.
 ME1485
 ME1485.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1485.GEOID18 height accuracy estimate available here.
 ME1485
 ME1485.Click photographs - Photos may exist for this station.
 ME1485
 ME1485.The dynamic height is computed by dividing the NAVD 88
 ME1485.geopotential number by the normal gravity value computed on the
 ME1485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1485.degrees latitude (g = 980.6199 gals.).
 ME1485
 ME1485.The modeled gravity was interpolated from observed gravity values.
 ME1485
 ME1485;                    North         East    Units  Estimated Accuracy
 ME1485;SPC IL E     -   536,490.      339,480.      MT  (+/- 180 meters Scaled)
 ME1485
 ME1485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL281944(NAD 83)
 ME1485
 ME1485                          SUPERSEDED SURVEY CONTROL
 ME1485
 ME1485  NGVD 29 (??/??/92)  226.604  (m)          743.45   (f) ADJ UNCH    2 0
 ME1485
 ME1485.Superseded values are not recommended for survey control.
 ME1485
 ME1485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1485.See file dsdata.pdf to determine how the superseded data were derived.
 ME1485
 ME1485_MARKER: DB = BENCH MARK DISK
 ME1485_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME1485_SP_SET: CATCH BASIN
 ME1485_STAMPING: R 26 1934
 ME1485_MARK LOGO: CGS
 ME1485_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1485
 ME1485  HISTORY     - Date     Condition        Report By
 ME1485  HISTORY     - 1934     MONUMENTED       CGS
 ME1485  HISTORY     - 1954     GOOD             CGS
 ME1485  HISTORY     - 1987     GOOD             USPSQD
 ME1485  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1485
 ME1485                          STATION DESCRIPTION
 ME1485
 ME1485'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1485'AT FRANKFORT.
 ME1485'AT FRANKFORT, NEAR THE OVERPASS OF THE NEW YORK CENTRAL RAILROAD
 ME1485'OVER U.S. HIGHWAY 45, 35 FEET SOUTH OF SOUTH RAIL OF N.Y.C. RR,
 ME1485'52 FEET SOUTHEAST OF CENTER LINE OF HIGHWAY 45, IN THE TOP OF A
 ME1485'CONCRETE WALL BETWEEN THE RAILROAD FILL AND A LARGE CONCRETE
 ME1485'CATCH BASIN FOR A DITCH PARALLEL TO TRACK, 0.8 FOOT NORTHEAST OF
 ME1485'NORTHEAST EDGE OF CONCRETE CATCH BASIN, ABOUT 8 FEET ABOVE
 ME1485'LEVEL OF HIGHWAY AND ABOUT 7 FEET BELOW LEVEL OF TRACK.
 ME1485
 ME1485                          STATION RECOVERY (1987)
 ME1485
 ME1485'RECOVERY NOTE BY US POWER SQUADRON 1987 (IB)
 ME1485'RECOVERED IN GOOD CONDITION.
 ME1485
 ME1485                          STATION RECOVERY (2000)
 ME1485
 ME1485'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1485'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0573 ***********************************************************************
 KB0573  DESIGNATION -  R 260
 KB0573  PID         -  KB0573
 KB0573  STATE/COUNTY-  IL/MACON
 KB0573  COUNTRY     -  US
 KB0573  USGS QUAD   -  DECATUR (2018)
 KB0573
 KB0573                         *CURRENT SURVEY CONTROL
 KB0573  ______________________________________________________________________
 KB0573* NAD 83(1986) POSITION- 39 50 08.     (N) 088 57 09.     (W)   SCALED
 KB0573* NAVD 88 ORTHO HEIGHT -   197.531 (meters)      648.07  (feet) ADJUSTED
 KB0573  ______________________________________________________________________
 KB0573  GEOID HEIGHT    -        -32.297 (meters)                     GEOID18
 KB0573  DYNAMIC HEIGHT  -        197.426 (meters)      647.72  (feet) COMP
 KB0573  MODELED GRAVITY -    980,086.1   (mgal)                       NAVD 88
 KB0573
 KB0573  VERT ORDER      -  FIRST     CLASS II
 KB0573
 KB0573.The horizontal coordinates were scaled from a map and have
 KB0573.an estimated accuracy of +/- 6 seconds.
 KB0573
 KB0573.The orthometric height was determined by differential leveling and
 KB0573.adjusted by the NATIONAL GEODETIC SURVEY
 KB0573.in June 1991.
 KB0573
 KB0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0573.GEOID18 height accuracy estimate available here.
 KB0573
 KB0573.Click photographs - Photos may exist for this station.
 KB0573
 KB0573.The dynamic height is computed by dividing the NAVD 88
 KB0573.geopotential number by the normal gravity value computed on the
 KB0573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0573.degrees latitude (g = 980.6199 gals.).
 KB0573
 KB0573.The modeled gravity was interpolated from observed gravity values.
 KB0573
 KB0573;                    North         East    Units  Estimated Accuracy
 KB0573;SPC IL E     -   351,930.      247,000.      MT  (+/- 180 meters Scaled)
 KB0573
 KB0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK329113(NAD 83)
 KB0573
 KB0573                          SUPERSEDED SURVEY CONTROL
 KB0573
 KB0573  NGVD 29 (??/??/92)  197.61   (m)          648.3    (f) COMPUTED    1 2
 KB0573
 KB0573.Superseded values are not recommended for survey control.
 KB0573
 KB0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0573.See file dsdata.pdf to determine how the superseded data were derived.
 KB0573
 KB0573_MARKER: DB = BENCH MARK DISK
 KB0573_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0573_SP_SET: UNDERPASS
 KB0573_STAMPING: R 260 1961
 KB0573_MARK LOGO: CGS
 KB0573_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0573
 KB0573  HISTORY     - Date     Condition        Report By
 KB0573  HISTORY     - 1961     MONUMENTED       CGS
 KB0573
 KB0573                          STATION DESCRIPTION
 KB0573
 KB0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0573'AT DECATUR FROM DECATUR.
 KB0573'AT DECATUR, ABOUT 0.9 MILE SOUTHWEST ALONG THE ILLINOIS CENTRAL
 KB0573'RAILROAD FROM THE STATION AT DECATUR, IN SECTION 14, R 2 E,
 KB0573'T 16 N, ABOUT 0.3 MILE NORTHEAST OF MILEPOST 751, SET IN THE TOP
 KB0573'OF THE SOUTH END OF THE WEST CONCRETE ABUTMENT OF THE FRANKLIN
 KB0573'STREET UNDERPASS UNDER THE ILLINOIS CENTRAL RAILROAD, 8.5 FEET
 KB0573'NORTH OF THE SOUTH END OF THE ABUTMENT, ABOUT 6 INCHES BELOW
 KB0573'LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0574 ***********************************************************************
 KB0574  DESIGNATION -  R 260 RESET
 KB0574  PID         -  KB0574
 KB0574  STATE/COUNTY-  IL/MACON
 KB0574  COUNTRY     -  US
 KB0574  USGS QUAD   -  DECATUR (2018)
 KB0574
 KB0574                         *CURRENT SURVEY CONTROL
 KB0574  ______________________________________________________________________
 KB0574* NAD 83(1986) POSITION- 39 50 08.     (N) 088 57 09.     (W)   SCALED
 KB0574* NAVD 88 ORTHO HEIGHT -   196.347 (meters)      644.18  (feet) ADJUSTED
 KB0574  ______________________________________________________________________
 KB0574  GEOID HEIGHT    -        -32.297 (meters)                     GEOID18
 KB0574  DYNAMIC HEIGHT  -        196.242 (meters)      643.84  (feet) COMP
 KB0574  MODELED GRAVITY -    980,086.1   (mgal)                       NAVD 88
 KB0574
 KB0574  VERT ORDER      -  FIRST     CLASS I
 KB0574
 KB0574.The horizontal coordinates were scaled from a map and have
 KB0574.an estimated accuracy of +/- 6 seconds.
 KB0574
 KB0574.The orthometric height was determined by differential leveling and
 KB0574.adjusted by the NATIONAL GEODETIC SURVEY
 KB0574.in June 1991.
 KB0574
 KB0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0574.GEOID18 height accuracy estimate available here.
 KB0574
 KB0574.Click photographs - Photos may exist for this station.
 KB0574
 KB0574.The dynamic height is computed by dividing the NAVD 88
 KB0574.geopotential number by the normal gravity value computed on the
 KB0574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0574.degrees latitude (g = 980.6199 gals.).
 KB0574
 KB0574.The modeled gravity was interpolated from observed gravity values.
 KB0574
 KB0574;                    North         East    Units  Estimated Accuracy
 KB0574;SPC IL E     -   351,930.      247,000.      MT  (+/- 180 meters Scaled)
 KB0574
 KB0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK329113(NAD 83)
 KB0574
 KB0574                          SUPERSEDED SURVEY CONTROL
 KB0574
 KB0574  NGVD 29 (??/??/92)  196.426  (m)          644.44   (f) ADJ UNCH    1 1
 KB0574
 KB0574.Superseded values are not recommended for survey control.
 KB0574
 KB0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0574.See file dsdata.pdf to determine how the superseded data were derived.
 KB0574
 KB0574_MARKER: DB = BENCH MARK DISK
 KB0574_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0574_SP_SET: OVERPASS
 KB0574_STAMPING: R 260 RESET 1964
 KB0574_MARK LOGO: CGS
 KB0574_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0574_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0574_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0574+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2022
 KB0574
 KB0574  HISTORY     - Date     Condition        Report By
 KB0574  HISTORY     - 1964     MONUMENTED       CGS
 KB0574  HISTORY     - 1969     GOOD             CGS
 KB0574  HISTORY     - 1975     GOOD             ILDT
 KB0574  HISTORY     - 1989     GOOD             USPSQD
 KB0574  HISTORY     - 19970313 GOOD             USPSQD
 KB0574  HISTORY     - 20220113 GOOD             ILDT
 KB0574
 KB0574                          STATION DESCRIPTION
 KB0574
 KB0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0574'0.9 MI SW FROM DECATUR.
 KB0574'ABOUT 0.9 MILE SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0574'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.3 MILE
 KB0574'NORTHEAST OF MILEPOST 751, SET IN THE TOP AND 0.4 FOOT SOUTH OF
 KB0574'THE NORTH END OF THE WEST CONCRETE ABUTMENT OF A RAILROAD
 KB0574'OVERPASS FOR U.S. HIGHWAY 51 WHICH IS FRANKLIN STREET, AT THE
 KB0574'JUNCTION OF THE ABUTMENT AND THE NORTH WINGWALL, AND ABOUT 5 1/2
 KB0574'FEET BELOW THE LEVEL OF THE TRACK.  SEC  14, T 16 N, R 2 E.
 KB0574
 KB0574                          STATION RECOVERY (1975)
 KB0574
 KB0574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0574'RECOVERED IN GOOD CONDITION.
 KB0574
 KB0574                          STATION RECOVERY (1989)
 KB0574
 KB0574'RECOVERY NOTE BY US POWER SQUADRON 1989 (DMD)
 KB0574'RECOVERED IN GOOD CONDITION.
 KB0574
 KB0574                          STATION RECOVERY (1997)
 KB0574
 KB0574'RECOVERY NOTE BY US POWER SQUADRON 1997
 KB0574'RECOVERED IN GOOD CONDITION.
 KB0574
 KB0574                          STATION RECOVERY (2022)
 KB0574
 KB0574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0574'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0743 ***********************************************************************
 KB0743  DESIGNATION -  R 261
 KB0743  PID         -  KB0743
 KB0743  STATE/COUNTY-  IL/CHRISTIAN
 KB0743  COUNTRY     -  US
 KB0743  USGS QUAD   -  PANA (2018)
 KB0743
 KB0743                         *CURRENT SURVEY CONTROL
 KB0743  ______________________________________________________________________
 KB0743* NAD 83(1986) POSITION- 39 28 47.     (N) 089 03 33.     (W)   SCALED
 KB0743* NAVD 88 ORTHO HEIGHT -   197.109 (meters)      646.68  (feet) ADJUSTED
 KB0743  ______________________________________________________________________
 KB0743  GEOID HEIGHT    -        -32.243 (meters)                     GEOID18
 KB0743  DYNAMIC HEIGHT  -        196.994 (meters)      646.30  (feet) COMP
 KB0743  MODELED GRAVITY -    980,036.5   (mgal)                       NAVD 88
 KB0743
 KB0743  VERT ORDER      -  FIRST     CLASS I
 KB0743
 KB0743.The horizontal coordinates were scaled from a map and have
 KB0743.an estimated accuracy of +/- 6 seconds.
 KB0743
 KB0743.The orthometric height was determined by differential leveling and
 KB0743.adjusted by the NATIONAL GEODETIC SURVEY
 KB0743.in June 1991.
 KB0743
 KB0743.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0743.GEOID18 height accuracy estimate available here.
 KB0743
 KB0743.Click photographs - Photos may exist for this station.
 KB0743
 KB0743.The dynamic height is computed by dividing the NAVD 88
 KB0743.geopotential number by the normal gravity value computed on the
 KB0743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0743.degrees latitude (g = 980.6199 gals.).
 KB0743
 KB0743.The modeled gravity was interpolated from observed gravity values.
 KB0743
 KB0743;                    North         East    Units  Estimated Accuracy
 KB0743;SPC IL W     -   312,810.      795,280.      MT  (+/- 180 meters Scaled)
 KB0743
 KB0743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ228720(NAD 83)
 KB0743
 KB0743                          SUPERSEDED SURVEY CONTROL
 KB0743
 KB0743  NGVD 29 (??/??/92)  197.194  (m)          646.96   (f) ADJ UNCH    1 1
 KB0743
 KB0743.Superseded values are not recommended for survey control.
 KB0743
 KB0743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0743.See file dsdata.pdf to determine how the superseded data were derived.
 KB0743
 KB0743_MARKER: DB = BENCH MARK DISK
 KB0743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0743_STAMPING: R 261 1961
 KB0743_MARK LOGO: CGS
 KB0743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0743+STABILITY: SURFACE MOTION
 KB0743
 KB0743  HISTORY     - Date     Condition        Report By
 KB0743  HISTORY     - 1961     MONUMENTED       CGS
 KB0743  HISTORY     - 1969     GOOD             CGS
 KB0743  HISTORY     - 1976     GOOD             NGS
 KB0743
 KB0743                          STATION DESCRIPTION
 KB0743
 KB0743'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0743'6.2 MI N FROM PANA.
 KB0743'ABOUT 6.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0743'THE RAILROAD SWITCH CONTROL TOWER AT PANA, OR ABOUT 2.9 MILES
 KB0743'SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE
 KB0743'AT ASSUMPTION, 164 FEET SOUTHWEST OF MILEPOST 726, 102 FEET
 KB0743'NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A ROAD,
 KB0743'94 FEET WEST OF THE WEST RAIL, 51 FEET NORTH OF THE CENTER LINE
 KB0743'OF THE ROAD, 2 1/2 FEET EAST OF A FENCE, 1.5 FEET NORTH OF A
 KB0743'METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK,
 KB0743'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES
 KB0743'ABOVE THE SURFACE OF THE GROUND.  SEC 14, T12N, R1E.
 KB0743
 KB0743                          STATION RECOVERY (1976)
 KB0743
 KB0743'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0743'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0677 ***********************************************************************
 KB0677  DESIGNATION -  R 262
 KB0677  PID         -  KB0677
 KB0677  STATE/COUNTY-  IL/CHRISTIAN
 KB0677  COUNTRY     -  US
 KB0677  USGS QUAD   -  ASSUMPTION (2018)
 KB0677
 KB0677                         *CURRENT SURVEY CONTROL
 KB0677  ______________________________________________________________________
 KB0677* NAD 83(1997) POSITION- 39 34 01.75125(N) 089 02 11.16296(W)   ADJUSTED
 KB0677* NAVD 88 ORTHO HEIGHT -   192.154 (meters)      630.43  (feet) ADJUSTED
 KB0677  ______________________________________________________________________
 KB0677  GEOID HEIGHT    -        -32.347 (meters)                     GEOID18
 KB0677  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 KB0677  DYNAMIC HEIGHT  -        192.044 (meters)      630.06  (feet) COMP
 KB0677  MODELED GRAVITY -    980,051.6   (mgal)                       NAVD 88
 KB0677
 KB0677  HORZ ORDER      -  SECOND
 KB0677  VERT ORDER      -  FIRST     CLASS I
 KB0677
 KB0677.The horizontal coordinates were established by classical geodetic methods
 KB0677.and adjusted by the National Geodetic Survey in October 1999.
 KB0677
 KB0677.The orthometric height was determined by differential leveling and
 KB0677.adjusted by the NATIONAL GEODETIC SURVEY
 KB0677.in June 1991.
 KB0677
 KB0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0677.GEOID18 height accuracy estimate available here.
 KB0677
 KB0677.Click photographs - Photos may exist for this station.
 KB0677
 KB0677.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0677
 KB0677.The dynamic height is computed by dividing the NAVD 88
 KB0677.geopotential number by the normal gravity value computed on the
 KB0677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0677.degrees latitude (g = 980.6199 gals.).
 KB0677
 KB0677.The modeled gravity was interpolated from observed gravity values.
 KB0677
 KB0677. The following values were computed from the NAD 83(1997) position.
 KB0677
 KB0677;                    North         East     Units Scale Factor Converg.
 KB0677;SPC IL W     -   322,541.625   797,117.035   MT  1.00005726   +0 43 12.0
 KB0677;SPC IL W     - 1,058,205.31  2,615,208.14   sFT  1.00005726   +0 43 12.0
 KB0677;UTM  16      - 4,381,697.897   325,070.985   MT  0.99997676   -1 17 51.0
 KB0677
 KB0677!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0677!SPC IL W     -   0.99997493  x   1.00005726  =   1.00003219
 KB0677!UTM  16      -   0.99997493  x   0.99997676  =   0.99995169
 KB0677
 KB0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2507081697(NAD 83)
 KB0677
 KB0677                          SUPERSEDED SURVEY CONTROL
 KB0677
 KB0677  NAD 83(1986)-  39 34 01.76136(N)    089 02 11.15068(W) AD(       ) 2
 KB0677  NAD 27      -  39 34 01.61904(N)    089 02 10.85185(W) AD(       ) 2
 KB0677  NGVD 29 (??/??/92)  192.244  (m)          630.72   (f) ADJ UNCH    1 1
 KB0677  NGVD 29             192.24   (m)          630.7    (f) LEVELING    3  
 KB0677
 KB0677.Superseded values are not recommended for survey control.
 KB0677
 KB0677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0677.See file dsdata.pdf to determine how the superseded data were derived.
 KB0677
 KB0677_MARKER: DB = BENCH MARK DISK
 KB0677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0677_STAMPING: R 262 1961
 KB0677_MARK LOGO: CGS
 KB0677_PROJECTION: FLUSH
 KB0677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0677+STABILITY: SURFACE MOTION
 KB0677
 KB0677  HISTORY     - Date     Condition        Report By
 KB0677  HISTORY     - 1961     MONUMENTED       CGS
 KB0677  HISTORY     - 1969     GOOD             CGS
 KB0677  HISTORY     - 1971     GOOD             NGS
 KB0677  HISTORY     - 1976     GOOD             NGS
 KB0677  HISTORY     - 1976     GOOD             NGS
 KB0677
 KB0677                          STATION DESCRIPTION
 KB0677
 KB0677'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0677'3.2 MI N FROM ASSUMPTION.
 KB0677'ABOUT 3.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0677'THE POST OFFICE AT ASSUMPTION, 0.1 MILE NORTH OF MILEPOST 732,
 KB0677'60 FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 KB0677'AND A ROAD, 47 FEET EAST OF THE EAST RAIL, 26 FEET NORTH OF THE
 KB0677'CENTER LINE OF THE ROAD, 80 FEET WEST OF THE CENTER LINE OF U.S.
 KB0677'HIGHWAY 51, 101.4 FEET NORTHEAST AND ACROSS THE TRACK FROM
 KB0677'TRIANGULATION STATION RAY 1920, 3 FEET NORTH OF A POWER POLE,
 KB0677'1.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 KB0677'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 KB0677'IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 13, T13N, R1E.
 KB0677
 KB0677                          STATION RECOVERY (1971)
 KB0677
 KB0677'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 KB0677'RECOVERED IN GOOD CONDITION.
 KB0677
 KB0677                          STATION RECOVERY (1976)
 KB0677
 KB0677'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0677'THE MARK IS LOCATED 3.25 MILES NORTH ALONG THE ILLINOIS CENTRAL
 KB0677'RAILROAD FROM THE ASSUMPTION POST OFFICE, 0.1 MILE NORTH OF
 KB0677'MILEPOST 732, 60 FEET NORTHEAST OF THE CENTER OF JUNCTION OF
 KB0677'A ROAD AND THE RAILROAD, 47 FEET EAST OF THE EAST RAIL, 26
 KB0677'FEET NORTH OF THE CENTER LINE OF THE ROAD, 80 FEET WEST OF THE
 KB0677'CENTER OF U.S. HIGHWAY 51, 1.8 FEET SOUTH OF A METAL WITNESS
 KB0677'POST, SET IN THE TOP OF A CONCRETE POST LEVEL WITH THE GROUND.
 KB0677'
 KB0677'A TRAVERSE TIE WAS MADE TO TRAVERSE STATION RAY 2, THE
 KB0677'DISTANCE BEING 14.388 METERS.
 KB0677
 KB0677                          STATION RECOVERY (1976)
 KB0677
 KB0677'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0677'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1682 ***********************************************************************
 ME1682  DESIGNATION -  R 266
 ME1682  PID         -  ME1682
 ME1682  STATE/COUNTY-  IL/DU PAGE
 ME1682  COUNTRY     -  US
 ME1682  USGS QUAD   -  ELMHURST (2018)
 ME1682
 ME1682                         *CURRENT SURVEY CONTROL
 ME1682  ______________________________________________________________________
 ME1682* NAD 83(1986) POSITION- 41 55 54.     (N) 087 56 14.     (W)   SCALED
 ME1682* NAVD 88 ORTHO HEIGHT -   211.015 (meters)      692.31  (feet) ADJUSTED
 ME1682  ______________________________________________________________________
 ME1682  GEOID HEIGHT    -        -33.514 (meters)                     GEOID18
 ME1682  DYNAMIC HEIGHT  -        210.943 (meters)      692.07  (feet) COMP
 ME1682  MODELED GRAVITY -    980,278.4   (mgal)                       NAVD 88
 ME1682
 ME1682  VERT ORDER      -  FIRST     CLASS I
 ME1682
 ME1682.The horizontal coordinates were scaled from a map and have
 ME1682.an estimated accuracy of +/- 6 seconds.
 ME1682
 ME1682.The orthometric height was determined by differential leveling and
 ME1682.adjusted by the NATIONAL GEODETIC SURVEY
 ME1682.in June 1991.
 ME1682
 ME1682.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1682.GEOID18 height accuracy estimate available here.
 ME1682
 ME1682.Click photographs - Photos may exist for this station.
 ME1682
 ME1682.The dynamic height is computed by dividing the NAVD 88
 ME1682.geopotential number by the normal gravity value computed on the
 ME1682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1682.degrees latitude (g = 980.6199 gals.).
 ME1682
 ME1682.The modeled gravity was interpolated from observed gravity values.
 ME1682
 ME1682;                    North         East    Units  Estimated Accuracy
 ME1682;SPC IL E     -   584,590.      332,850.      MT  (+/- 180 meters Scaled)
 ME1682
 ME1682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM222426(NAD 83)
 ME1682
 ME1682                          SUPERSEDED SURVEY CONTROL
 ME1682
 ME1682  NGVD 29 (??/??/92)  211.105  (m)          692.60   (f) ADJ UNCH    1 1
 ME1682
 ME1682.Superseded values are not recommended for survey control.
 ME1682
 ME1682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1682.See file dsdata.pdf to determine how the superseded data were derived.
 ME1682
 ME1682_MARKER: DB = BENCH MARK DISK
 ME1682_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1682_SP_SET: BUILDING
 ME1682_STAMPING: R 266 1969
 ME1682_MARK LOGO: CGS
 ME1682_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1682
 ME1682  HISTORY     - Date     Condition        Report By
 ME1682  HISTORY     - 1969     MONUMENTED       CGS
 ME1682  HISTORY     - 1977     GOOD             NGS
 ME1682  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1682
 ME1682                          STATION DESCRIPTION
 ME1682
 ME1682'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1682'3.6 MI W FROM FRANKLIN PARK.
 ME1682'ABOUT 3.65 MILES WEST ALONG GRAND AVENUE FROM THE MAIN SCHOOL,
 ME1682'DISTRICT 84 AT FRANKLIN PARK, IN SECTION 25, T 40 N, R 11 E,
 ME1682'0.1 MILE EAST OF THE INTERSECTION OF THE AVENUE AND YORK ROAD,
 ME1682'141 FEET NORTH OF THE NORTH CURB OF THE AVENUE, SET VERTICALLY
 ME1682'IN THE SOUTH BRICK FACE OF THE A AND P FOOD STORE WHICH IS
 ME1682'LOCATED IN THE BRENTWOOD COMMONS SHOPPING CENTER, 6 FEET EAST
 ME1682'OF THE SOUTHWEST CORNER OF THE BUILDING, 2.7 FEET ABOVE THE
 ME1682'LEVEL OF THE SIDEWALK, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE
 ME1682'PARKING LOT.  NOTE-- THIS MARK IS ALSO 1.05 MILES EAST ALONG
 ME1682'IRVING PARK ROAD FROM THE INTERSECTION OF IRVING PARK ROAD AND
 ME1682'WOOD DALE ROAD AT WOOD DALE, THENCE 2.25 MILES SOUTH ALONG STATE
 ME1682'HIGHWAY 83 WHICH IS KINGERY HIGHWAY, THENCE 1.55 MILES EAST
 ME1682'ALONG GRAND AVENUE.
 ME1682
 ME1682                          STATION RECOVERY (1977)
 ME1682
 ME1682'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1682'RECOVERED IN GOOD CONDITION.
 ME1682
 ME1682                          STATION RECOVERY (1987)
 ME1682
 ME1682'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1682'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0242 ***********************************************************************
 NH0242  DESIGNATION -  R 267
 NH0242  PID         -  NH0242
 NH0242  STATE/COUNTY-  IL/DE KALB
 NH0242  COUNTRY     -  US
 NH0242  USGS QUAD   -  KIRKLAND (2018)
 NH0242
 NH0242                         *CURRENT SURVEY CONTROL
 NH0242  ______________________________________________________________________
 NH0242* NAD 83(1986) POSITION- 42 05 43.     (N) 088 48 37.     (W)   SCALED
 NH0242* NAVD 88 ORTHO HEIGHT -   244.158 (meters)      801.04  (feet) ADJUSTED
 NH0242  ______________________________________________________________________
 NH0242  GEOID HEIGHT    -        -33.203 (meters)                     GEOID18
 NH0242  DYNAMIC HEIGHT  -        244.077 (meters)      800.78  (feet) COMP
 NH0242  MODELED GRAVITY -    980,284.0   (mgal)                       NAVD 88
 NH0242
 NH0242  VERT ORDER      -  FIRST     CLASS I
 NH0242
 NH0242.The horizontal coordinates were scaled from a map and have
 NH0242.an estimated accuracy of +/- 6 seconds.
 NH0242
 NH0242.The orthometric height was determined by differential leveling and
 NH0242.adjusted by the NATIONAL GEODETIC SURVEY
 NH0242.in June 1991.
 NH0242
 NH0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0242.GEOID18 height accuracy estimate available here.
 NH0242
 NH0242.Click photographs - Photos may exist for this station.
 NH0242
 NH0242.The dynamic height is computed by dividing the NAVD 88
 NH0242.geopotential number by the normal gravity value computed on the
 NH0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0242.degrees latitude (g = 980.6199 gals.).
 NH0242
 NH0242.The modeled gravity was interpolated from observed gravity values.
 NH0242
 NH0242;                    North         East    Units  Estimated Accuracy
 NH0242;SPC IL E     -   602,800.      260,550.      MT  (+/- 180 meters Scaled)
 NH0242
 NH0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM502619(NAD 83)
 NH0242
 NH0242                          SUPERSEDED SURVEY CONTROL
 NH0242
 NH0242  NGVD 29 (??/??/92)  244.211  (m)          801.22   (f) ADJ UNCH    1 1
 NH0242
 NH0242.Superseded values are not recommended for survey control.
 NH0242
 NH0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0242.See file dsdata.pdf to determine how the superseded data were derived.
 NH0242
 NH0242_MARKER: DB = BENCH MARK DISK
 NH0242_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0242_STAMPING: R 267 1969
 NH0242_MARK LOGO: CGS
 NH0242_PROJECTION: FLUSH
 NH0242_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0242_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0242_ROD/PIPE-DEPTH: 11.7 meters
 NH0242
 NH0242  HISTORY     - Date     Condition        Report By
 NH0242  HISTORY     - 1969     MONUMENTED       CGS
 NH0242  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH0242  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0242
 NH0242                          STATION DESCRIPTION
 NH0242
 NH0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0242'2.1 MI E FROM KIRKLAND.
 NH0242'ABOUT 2.1 MILES EAST ALONG STATE HIGHWAY 72 FROM THE BANK OF
 NH0242'KIRKLAND AT KIRKLAND, OR ABOUT 2.75 MILES WEST ALONG STATE
 NH0242'HIGHWAY 72 FROM THE INTERSECTION OF THE HIGHWAY AND FIVE POINTS
 NH0242'ROAD AT KINGSTON, IN SECTION 19, T 42 N, R 4 E, 39 FEET NORTH
 NH0242'OF THE CENTER LINE OF THE HIGHWAY, 122 FEET NORTH AND ACROSS
 NH0242'THE HIGHWAY FROM THE NORTHEAST CORNER OF A 2-STORY FARMHOUSE,
 NH0242'13 FEET NORTHWEST OF A 20-INCH OAK TREE, 1 1/2 FEET SOUTH OF
 NH0242'A FENCE, 1.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 NH0242'WITH THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 NH0242'ROD THAT IS DRIVEN TO A DEPTH OF 38 1/2 FEET AND IS ENCASED
 NH0242'IN A 6-INCH TILE WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0242
 NH0242                          STATION RECOVERY (1990)
 NH0242
 NH0242'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0242'MARK NOT FOUND.
 NH0242
 NH0242                          STATION RECOVERY (1996)
 NH0242
 NH0242'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0242'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0682 ***********************************************************************
 NH0682  DESIGNATION -  R 268
 NH0682  PID         -  NH0682
 NH0682  STATE/COUNTY-  IL/CARROLL
 NH0682  COUNTRY     -  US
 NH0682  USGS QUAD   -  LANARK (2018)
 NH0682
 NH0682                         *CURRENT SURVEY CONTROL
 NH0682  ______________________________________________________________________
 NH0682* NAD 83(1986) POSITION- 42 06 06.     (N) 089 49 40.     (W)   SCALED
 NH0682* NAVD 88 ORTHO HEIGHT -   268.178 (meters)      879.85  (feet) ADJUSTED
 NH0682  ______________________________________________________________________
 NH0682  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 NH0682  DYNAMIC HEIGHT  -        268.086 (meters)      879.55  (feet) COMP
 NH0682  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 NH0682
 NH0682  VERT ORDER      -  FIRST     CLASS I
 NH0682
 NH0682.The horizontal coordinates were scaled from a map and have
 NH0682.an estimated accuracy of +/- 6 seconds.
 NH0682
 NH0682.The orthometric height was determined by differential leveling and
 NH0682.adjusted by the NATIONAL GEODETIC SURVEY
 NH0682.in June 1991.
 NH0682
 NH0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0682.GEOID18 height accuracy estimate available here.
 NH0682
 NH0682.Click photographs - Photos may exist for this station.
 NH0682
 NH0682.The dynamic height is computed by dividing the NAVD 88
 NH0682.geopotential number by the normal gravity value computed on the
 NH0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0682.degrees latitude (g = 980.6199 gals.).
 NH0682
 NH0682.The modeled gravity was interpolated from observed gravity values.
 NH0682
 NH0682;                    North         East    Units  Estimated Accuracy
 NH0682;SPC IL W     -   603,430.      728,030.      MT  (+/- 180 meters Scaled)
 NH0682
 NH0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM661649(NAD 83)
 NH0682
 NH0682                          SUPERSEDED SURVEY CONTROL
 NH0682
 NH0682  NGVD 29 (??/??/92)  268.213  (m)          879.96   (f) ADJ UNCH    1 1
 NH0682
 NH0682.Superseded values are not recommended for survey control.
 NH0682
 NH0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0682.See file dsdata.pdf to determine how the superseded data were derived.
 NH0682
 NH0682_MARKER: DB = BENCH MARK DISK
 NH0682_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0682_STAMPING: R 268 1970
 NH0682_MARK LOGO: CGS
 NH0682_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0682_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0682
 NH0682  HISTORY     - Date     Condition        Report By
 NH0682  HISTORY     - 1970     MONUMENTED       NGS
 NH0682  HISTORY     - 1987     GOOD             USPSQD
 NH0682  HISTORY     - 19950515 GOOD             USPSQD
 NH0682  HISTORY     - 20011203 GOOD             NGS
 NH0682  HISTORY     - 20031002 GOOD             USPSQD
 NH0682
 NH0682                          STATION DESCRIPTION
 NH0682
 NH0682'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0682'AT LANARK.
 NH0682'AT LANARK, 115.5 FEET SOUTHEAST AND ACROSS E. LOCUST STREET
 NH0682'FROM THE SOUTHEAST CORNER OF THE METHODIST CHURCH, AT THE
 NH0682'INTERSECTION OF E. LOCUST STREET AND N. HIGH STREET, 46 FEET
 NH0682'SOUTH OF THE CENTER LINE OF E. LOCUST STREET, 34 FEET WEST OF
 NH0682'THE CENTER LINE OF N. HIGH STREET, 11 FEET SOUTH OF A CORNER
 NH0682'FENCE POST, 1.0 FOOT EAST OF A FENCE, 0.7 FOOT WEST OF A METAL
 NH0682'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE STREETS, AND
 NH0682'BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 8 INCHES.
 NH0682'SECTION 5, T 24 N, R 6 E.  NOTE-- THIS MARK IS ALSO 0.25 MILE
 NH0682'EAST OF THE POST OFFICE.
 NH0682
 NH0682                          STATION RECOVERY (1987)
 NH0682
 NH0682'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0682'RECOVERED IN GOOD CONDITION.
 NH0682
 NH0682                          STATION RECOVERY (1995)
 NH0682
 NH0682'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0682'RECOVERED IN GOOD CONDITION.
 NH0682
 NH0682                          STATION RECOVERY (2001)
 NH0682
 NH0682'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0682'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0682
 NH0682                          STATION RECOVERY (2003)
 NH0682
 NH0682'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0682'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1037 ***********************************************************************
 JB1037  DESIGNATION -  R 269
 JB1037  PID         -  JB1037
 JB1037  STATE/COUNTY-  IL/WASHINGTON
 JB1037  COUNTRY     -  US
 JB1037  USGS QUAD   -  IRVINGTON (2018)
 JB1037
 JB1037                         *CURRENT SURVEY CONTROL
 JB1037  ______________________________________________________________________
 JB1037* NAD 83(1986) POSITION- 38 24 59.98   (N) 089 10 12.37   (W)   HD_HELD1
 JB1037* NAVD 88 ORTHO HEIGHT -   169.955 (meters)      557.59  (feet) ADJUSTED
 JB1037  ______________________________________________________________________
 JB1037  GEOID HEIGHT    -        -30.314 (meters)                     GEOID18
 JB1037  DYNAMIC HEIGHT  -        169.847 (meters)      557.24  (feet) COMP
 JB1037  MODELED GRAVITY -    979,986.2   (mgal)                       NAVD 88
 JB1037
 JB1037  VERT ORDER      -  SECOND    CLASS I
 JB1037
 JB1037.The horizontal coordinates were determined by differentially corrected
 JB1037.hand held GPS observations or other comparable positioning techniques
 JB1037.and have an estimated accuracy of +/- 3 meters.
 JB1037
 JB1037.The orthometric height was determined by differential leveling and
 JB1037.adjusted by the NATIONAL GEODETIC SURVEY
 JB1037.in May 2016.
 JB1037
 JB1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1037.GEOID18 height accuracy estimate available here.
 JB1037
 JB1037.Click photographs - Photos may exist for this station.
 JB1037
 JB1037.The dynamic height is computed by dividing the NAVD 88
 JB1037.geopotential number by the normal gravity value computed on the
 JB1037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1037.degrees latitude (g = 980.6199 gals.).
 JB1037
 JB1037.The modeled gravity was interpolated from observed gravity values.
 JB1037
 JB1037;                    North         East    Units  Estimated Accuracy
 JB1037;SPC IL W     -   194,687.0     787,029.0     MT  (+/- 3 meters HH1 GPS) 
 JB1037
 JB1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1054354276(NAD 83)
 JB1037
 JB1037                          SUPERSEDED SURVEY CONTROL
 JB1037
 JB1037  NAVD 88 (06/15/91)  169.961  (m)          557.61   (f) SUPERSEDED  1 1
 JB1037  NGVD 29 (??/??/92)  170.072  (m)          557.98   (f) ADJ UNCH    1 1
 JB1037
 JB1037.Superseded values are not recommended for survey control.
 JB1037
 JB1037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1037.See file dsdata.pdf to determine how the superseded data were derived.
 JB1037
 JB1037_MARKER: DB = BENCH MARK DISK
 JB1037_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1037_STAMPING: R 269 1969
 JB1037_MARK LOGO: CGS
 JB1037_PROJECTION: FLUSH
 JB1037_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1037+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JB1037
 JB1037  HISTORY     - Date     Condition        Report By
 JB1037  HISTORY     - 1969     MONUMENTED       CGS
 JB1037  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 JB1037  HISTORY     - 20121009 GOOD             ILDT
 JB1037  HISTORY     - 20140707 POOR             ILDT
 JB1037  HISTORY     - 20151008 SEE DESCRIPTION  AMESC
 JB1037
 JB1037                          STATION DESCRIPTION
 JB1037
 JB1037'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1037'1.6 MI S FROM IRVINGTON.
 JB1037'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1037'THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 177 AT IRVINGTON,
 JB1037'IN SECTION 26, T 1 S, R 1 W, 131 FEET SOUTHWEST OF THE CENTER
 JB1037'OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 79 1/2 FEET WEST
 JB1037'OF THE WEST RAIL OF THE WEST TRACK, 93 FEET SOUTH OF THE CENTER
 JB1037'LINE OF THE ROAD, 59 FEET SOUTH-SOUTHEAST OF A POWER POLE WHICH
 JB1037'IS BRACED BY A GUY WIRE, 2 FEET EAST OF A FENCE, 162.0 FEET
 JB1037'SOUTH OF BENCH MARK B 160, 1.0 FOOT WEST OF A METAL WITNESS POST,
 JB1037'ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK, AND ON THE TOP OF A
 JB1037'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 12 FEET
 JB1037'AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES ABOVE
 JB1037'THE SURFACE OF THE GROUND.
 JB1037
 JB1037                          STATION RECOVERY (2011)
 JB1037
 JB1037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1037'MARK NOT FOUND.
 JB1037
 JB1037                          STATION RECOVERY (2012)
 JB1037
 JB1037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1037'RECOVERED IN GOOD CONDITION.
 JB1037
 JB1037                          STATION RECOVERY (2014)
 JB1037
 JB1037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1037'CAP BENT.
 JB1037
 JB1037                          STATION RECOVERY (2015)
 JB1037
 JB1037'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1037'RECOVERED IN GOOD CONDITION.
 JB1037'
 JB1037'NOTE-ADD-THE EDGES OF THE CAP ARE BENT DOWN, THE CAP IS STABLE ON THE
 JB1037'ROD.
 JB1037'
 JB1037'THE WITNESS POST AND FENCE ARE GONE, THERE IS ONLY ONE SET OF RAILROAD
 JB1037'TRACKS.
 JB1037'
 JB1037'THE STATION IS 86.5 FT (26.4 M) SOUTH OF THE CENTERLINE OF HOLLY ROAD,
 JB1037'119.1 FT (36.3 M) SOUTHWEST OF THE RAILROAD CROSSING GATE BASE, 99.1
 JB1037'FT (30.2 M) SOUTHWEST OF AN 18 INCH CONCRETE PIPE UNDER HOLLY ROAD,
 JB1037'93.8 FT (28.6 M) WEST OF THE WEST RAIL OF THE RAILROAD TRACKS AND 86.9
 JB1037'FT (26.5 M) SOUTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 GD0572 ***********************************************************************
 GD0572  DESIGNATION -  R 270
 GD0572  PID         -  GD0572
 GD0572  STATE/COUNTY-  IL/ALEXANDER
 GD0572  COUNTRY     -  US
 GD0572  USGS QUAD   -  WYATT (2017)
 GD0572
 GD0572                         *CURRENT SURVEY CONTROL
 GD0572  ______________________________________________________________________
 GD0572* NAD 83(1986) POSITION- 36 59 20.     (N) 089 09 09.     (W)   SCALED
 GD0572* NAVD 88 ORTHO HEIGHT -   101.979 (meters)      334.58  (feet) ADJUSTED
 GD0572  ______________________________________________________________________
 GD0572  GEOID HEIGHT    -        -28.229 (meters)                     GEOID18
 GD0572  DYNAMIC HEIGHT  -        101.904 (meters)      334.33  (feet) COMP
 GD0572  MODELED GRAVITY -    979,888.1   (mgal)                       NAVD 88
 GD0572
 GD0572  VERT ORDER      -  FIRST     CLASS I
 GD0572
 GD0572.The horizontal coordinates were scaled from a map and have
 GD0572.an estimated accuracy of +/- 6 seconds.
 GD0572
 GD0572.The orthometric height was determined by differential leveling and
 GD0572.adjusted by the NATIONAL GEODETIC SURVEY
 GD0572.in June 1991.
 GD0572
 GD0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 GD0572.GEOID18 height accuracy estimate available here.
 GD0572
 GD0572.Click photographs - Photos may exist for this station.
 GD0572
 GD0572.The dynamic height is computed by dividing the NAVD 88
 GD0572.geopotential number by the normal gravity value computed on the
 GD0572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 GD0572.degrees latitude (g = 980.6199 gals.).
 GD0572
 GD0572.The modeled gravity was interpolated from observed gravity values.
 GD0572
 GD0572;                    North         East    Units  Estimated Accuracy
 GD0572;SPC IL W     -    36,240.      790,280.      MT  (+/- 180 meters Scaled)
 GD0572
 GD0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF084958(NAD 83)
 GD0572
 GD0572                          SUPERSEDED SURVEY CONTROL
 GD0572
 GD0572  NGVD 29 (11/26/84)  101.860  (m)          334.19   (f) ADJUSTED    1 1
 GD0572
 GD0572.Superseded values are not recommended for survey control.
 GD0572
 GD0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 GD0572.See file dsdata.pdf to determine how the superseded data were derived.
 GD0572
 GD0572_MARKER: DB = BENCH MARK DISK
 GD0572_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 GD0572_SP_SET: CATCH BASIN
 GD0572_STAMPING: R 270 1969
 GD0572_MARK LOGO: CGS
 GD0572_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 GD0572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 GD0572+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2010
 GD0572
 GD0572  HISTORY     - Date     Condition        Report By
 GD0572  HISTORY     - 1969     MONUMENTED       CGS
 GD0572  HISTORY     - 1976     GOOD             NGS
 GD0572  HISTORY     - 20100621 GOOD             ILDT
 GD0572
 GD0572                          STATION DESCRIPTION
 GD0572
 GD0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 GD0572'1.6 MI SE FROM CAIRO.
 GD0572'ABOUT 1.55 MILES SOUTHEAST ALONG U.S. HIGHWAY 51 FROM THE POST
 GD0572'OFFICE AND COURTHOUSE AT CAIRO, 124 YARDS NORTHWEST OF THE CENTER
 GD0572'OF THE JUNCTION OF THE HIGHWAY AND U.S. HIGHWAYS 60 AND 62, 33
 GD0572'FEET SOUTHWEST OF THE CENTER OF THE MEDIAN FOR U.S. HIGHWAY 51,
 GD0572'SET IN THE TOP OF THE SOUTH CORNER OF A 3- X 6-FOOT CONCRETE
 GD0572'CATCH BASIN, 30 FEET NORTHWEST OF POWER POLE NUMBER 23 WHICH
 GD0572'BEARS A STREET LIGHT, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 GD0572'HIGHWAY.
 GD0572
 GD0572                          STATION RECOVERY (1976)
 GD0572
 GD0572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 GD0572'RECOVERED IN GOOD CONDITION.
 GD0572
 GD0572                          STATION RECOVERY (2010)
 GD0572
 GD0572'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 GD0572'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0511 ***********************************************************************
 NH0511  DESIGNATION -  R 271
 NH0511  PID         -  NH0511
 NH0511  STATE/COUNTY-  IL/OGLE
 NH0511  COUNTRY     -  US
 NH0511  USGS QUAD   -  MOUNT MORRIS (2018)
 NH0511
 NH0511                         *CURRENT SURVEY CONTROL
 NH0511  ______________________________________________________________________
 NH0511* NAD 83(1986) POSITION- 42 07 19.     (N) 089 25 34.     (W)   SCALED
 NH0511* NAVD 88 ORTHO HEIGHT -   216.223 (meters)      709.39  (feet) ADJUSTED
 NH0511  ______________________________________________________________________
 NH0511  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 NH0511  DYNAMIC HEIGHT  -        216.153 (meters)      709.16  (feet) COMP
 NH0511  MODELED GRAVITY -    980,292.4   (mgal)                       NAVD 88
 NH0511
 NH0511  VERT ORDER      -  FIRST     CLASS I
 NH0511
 NH0511.The horizontal coordinates were scaled from a map and have
 NH0511.an estimated accuracy of +/- 6 seconds.
 NH0511
 NH0511.The orthometric height was determined by differential leveling and
 NH0511.adjusted by the NATIONAL GEODETIC SURVEY
 NH0511.in June 1991.
 NH0511
 NH0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0511.GEOID18 height accuracy estimate available here.
 NH0511
 NH0511.Click photographs - Photos may exist for this station.
 NH0511
 NH0511.The dynamic height is computed by dividing the NAVD 88
 NH0511.geopotential number by the normal gravity value computed on the
 NH0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0511.degrees latitude (g = 980.6199 gals.).
 NH0511
 NH0511.The modeled gravity was interpolated from observed gravity values.
 NH0511
 NH0511;                    North         East    Units  Estimated Accuracy
 NH0511;SPC IL W     -   605,890.      761,240.      MT  (+/- 180 meters Scaled)
 NH0511
 NH0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM994661(NAD 83)
 NH0511
 NH0511                          SUPERSEDED SURVEY CONTROL
 NH0511
 NH0511  NGVD 29 (??/??/92)  216.261  (m)          709.52   (f) ADJ UNCH    1 1
 NH0511
 NH0511.Superseded values are not recommended for survey control.
 NH0511
 NH0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0511.See file dsdata.pdf to determine how the superseded data were derived.
 NH0511
 NH0511_MARKER: DB = BENCH MARK DISK
 NH0511_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0511_SP_SET: BRIDGE ABUTMENT
 NH0511_STAMPING: R 271 1970
 NH0511_MARK LOGO: CGS
 NH0511_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0511
 NH0511  HISTORY     - Date     Condition        Report By
 NH0511  HISTORY     - 1970     MONUMENTED       NGS
 NH0511  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0511
 NH0511                          STATION DESCRIPTION
 NH0511
 NH0511'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0511'1.3 MI W FROM LEAF RIVER.
 NH0511'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0511'CHURCH AT LEAF RIVER, 68 FEET NORTH OF THE CENTER LINE OF THE
 NH0511'HIGHWAY, SET IN TOP OF THE SOUTH END OF THE EAST CONCRETE
 NH0511'ABUTMENT OF RAILROAD BRIDGE NUMBER 2354, 7.5 FEET SOUTH OF THE
 NH0511'SOUTH RAIL OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0511'RAILROAD, AND ABOUT 5 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY
 NH0511'TRACK.  SECTION 35, T 25 N, R 9 E.
 NH0511
 NH0511                          STATION RECOVERY (1987)
 NH0511
 NH0511'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0511'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3604 ***********************************************************************
 DP3604  DESIGNATION -  R 272 RESET
 DP3604  PID         -  DP3604
 DP3604  STATE/COUNTY-  IL/CARROLL
 DP3604  COUNTRY     -  US
 DP3604  USGS QUAD   -  SAVANNA (2018)
 DP3604
 DP3604                         *CURRENT SURVEY CONTROL
 DP3604  ______________________________________________________________________
 DP3604* NAD 83(1986) POSITION- 42 03 54.73   (N) 090 07 30.89   (W)   HD_HELD1
 DP3604* NAVD 88 ORTHO HEIGHT -   179.674 (meters)      589.48  (feet) ADJUSTED
 DP3604  ______________________________________________________________________
 DP3604  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DP3604  DYNAMIC HEIGHT  -        179.612 (meters)      589.28  (feet) COMP
 DP3604  MODELED GRAVITY -    980,276.4   (mgal)                       NAVD 88
 DP3604
 DP3604  VERT ORDER      -  SECOND    CLASS I
 DP3604
 DP3604.The horizontal coordinates were determined by differentially corrected
 DP3604.hand held GPS observations or other comparable positioning techniques
 DP3604.and have an estimated accuracy of +/- 3 meters.
 DP3604
 DP3604.The orthometric height was determined by differential leveling and
 DP3604.adjusted by the NATIONAL GEODETIC SURVEY
 DP3604.in July 2014.
 DP3604
 DP3604.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3604.GEOID18 height accuracy estimate available here.
 DP3604
 DP3604.Click photographs - Photos may exist for this station.
 DP3604
 DP3604.The dynamic height is computed by dividing the NAVD 88
 DP3604.geopotential number by the normal gravity value computed on the
 DP3604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3604.degrees latitude (g = 980.6199 gals.).
 DP3604
 DP3604.The modeled gravity was interpolated from observed gravity values.
 DP3604
 DP3604;                    North         East    Units  Estimated Accuracy
 DP3604;SPC IL W     -   599,325.3     703,427.9     MT  (+/- 3 meters HH1 GPS) 
 DP3604
 DP3604_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3784761015(NAD 83)
 DP3604
 DP3604                          SUPERSEDED SURVEY CONTROL
 DP3604
 DP3604.No superseded survey control is available for this station.
 DP3604
 DP3604_MARKER: F = FLANGE-ENCASED ROD
 DP3604_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3604_STAMPING: R 272 RESET
 DP3604_MARK LOGO: UIL
 DP3604_PROJECTION: FLUSH
 DP3604_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3604_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3604_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3604+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2021
 DP3604_ROD/PIPE-DEPTH: 17.0 meters
 DP3604_SLEEVE-DEPTH  : 0.9 meters
 DP3604
 DP3604  HISTORY     - Date     Condition        Report By
 DP3604  HISTORY     - 20130522 MONUMENTED       CMT
 DP3604  HISTORY     - 20210916 POOR             ILDT
 DP3604
 DP3604                          STATION DESCRIPTION
 DP3604
 DP3604'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3604'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3604'STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH OF THOMSON, 4.1 MI
 DP3604'(6.6 KM) WEST OF WACKER AND 2.6 MI (4.2 KM) SOUTHEAST OF SAVANNA.
 DP3604'
 DP3604'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3604'84 (VIADUCT ROAD) AND U.S. HIGHWAY 52 (CHICAGO AVENUE) IN SAVANNA,
 DP3604'ILLINOIS, PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (VIADUCT ROAD)
 DP3604'FOR 1.80 MI (2.9 KM) TO THE STATION ON THE RIGHT AT THE INTERSECTION
 DP3604'OF ILLINOIS STATE HIGHWAY 84 (VIADUCT ROAD) AND A DRIVE TO A WILDLIFE
 DP3604'AREA.
 DP3604'
 DP3604'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE INTERSECTION
 DP3604'AND IT IS 76.2 FT (23.2 M) NORTH OF THE CENTERLINE OF THE DRIVE, 65.0
 DP3604'FT (19.8 M) NORTH OF THE NORTHERLY EDGE OF PAVEMENT OF THE DRIVE, 14.7
 DP3604'FT (4.5 M) NORTHEAST OF A POWER POLE, 4.7 FT (1.4 M) EAST OF AN ANCHOR
 DP3604'DEADMAN, 2.5 FT (0.8 M) EAST OF A SURVEY WITNESS POST ABOUT 5 FT (1.5
 DP3604'M) LOWER THAN THE DRIVE.
 DP3604'
 DP3604'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3604'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3604'IN IDENTIFICATION.
 DP3604
 DP3604                          STATION RECOVERY (2021)
 DP3604
 DP3604'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3604'DISK BROKEN, MONUMENT DAMAGED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0218 ***********************************************************************
 NG0218  DESIGNATION -  R 273
 NG0218  PID         -  NG0218
 NG0218  STATE/COUNTY-  IL/LAKE
 NG0218  COUNTRY     -  US
 NG0218  USGS QUAD   -  ZION (2018)
 NG0218
 NG0218                         *CURRENT SURVEY CONTROL
 NG0218  ______________________________________________________________________
 NG0218* NAD 83(1986) POSITION- 42 24 21.     (N) 087 49 27.     (W)   SCALED
 NG0218* NAVD 88 ORTHO HEIGHT -   192.211 (meters)      630.61  (feet) ADJUSTED
 NG0218  ______________________________________________________________________
 NG0218  GEOID HEIGHT    -        -34.457 (meters)                     GEOID18
 NG0218  DYNAMIC HEIGHT  -        192.151 (meters)      630.42  (feet) COMP
 NG0218  MODELED GRAVITY -    980,303.6   (mgal)                       NAVD 88
 NG0218
 NG0218  VERT ORDER      -  FIRST     CLASS 0
 NG0218
 NG0218.The horizontal coordinates were scaled from a map and have
 NG0218.an estimated accuracy of +/- 6 seconds.
 NG0218
 NG0218.The orthometric height was determined by differential leveling and
 NG0218.adjusted by the NATIONAL GEODETIC SURVEY
 NG0218.in June 1991.
 NG0218
 NG0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0218.GEOID18 height accuracy estimate available here.
 NG0218
 NG0218.Click photographs - Photos may exist for this station.
 NG0218
 NG0218.The dynamic height is computed by dividing the NAVD 88
 NG0218.geopotential number by the normal gravity value computed on the
 NG0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0218.degrees latitude (g = 980.6199 gals.).
 NG0218
 NG0218.The modeled gravity was interpolated from observed gravity values.
 NG0218
 NG0218;                    North         East    Units  Estimated Accuracy
 NG0218;SPC IL E     -   637,310.      341,920.      MT  (+/- 180 meters Scaled)
 NG0218
 NG0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM321951(NAD 83)
 NG0218
 NG0218                          SUPERSEDED SURVEY CONTROL
 NG0218
 NG0218  NGVD 29 (??/??/92)  192.31   (m)          630.9    (f) COMPUTED    1 0
 NG0218
 NG0218.Superseded values are not recommended for survey control.
 NG0218
 NG0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0218.See file dsdata.pdf to determine how the superseded data were derived.
 NG0218
 NG0218_MARKER: DV = VERTICAL CONTROL DISK
 NG0218_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0218+WITH SETTING: INTO GROUND
 NG0218_STAMPING: R 273 1973
 NG0218_MARK LOGO: NGS
 NG0218_PROJECTION: RECESSED 3 CENTIMETERS
 NG0218_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0218_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0218_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0218+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2005
 NG0218
 NG0218  HISTORY     - Date     Condition        Report By
 NG0218  HISTORY     - 1973     MONUMENTED       NGS
 NG0218  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0218  HISTORY     - 20050323 GOOD             GEWALT
 NG0218
 NG0218                          STATION DESCRIPTION
 NG0218
 NG0218'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0218'3 MI N FROM WAUKEGAN.
 NG0218'3.0 MILES NORTH ALONG SHERIDAN ROAD FROM THE INTERSECTION WITH
 NG0218'GRAND AVENUE AND MATHON DRIVE AT WAUKEGAN, 185.0 FEET SOUTH OF
 NG0218'THE CENTER LINE OF MENDEE STREET, AT A ROW OF STEEL POWER LINE
 NG0218'TOWERS CROSSING OVER THE ROAD IN A EAST WEST DIRECTION, 102.0
 NG0218'FEET EAST OF CENTER LINE OF SHERIDAN ROAD AT TOWER 20, 2.2 FEET
 NG0218'SOUTHEAST OF THE NORTHWEST LEG OF AN ON INSIDE OF TOWER.  THIS
 NG0218'MARK IS ALSO 0.25 MILES WEST OF BEACH ROAD AND 0.9 MILES SOUTH
 NG0218'ALONG SHERIDAN ROAD FROM BM.  0.95 MILES NORTH OF S 273.  A NGS
 NG0218'DISK ON THE TOP OF A 6-FOOT COPPER COATED ROD THAT IS ATTACHED
 NG0218'TO A METAL BASE PLATE.  THE DISK IS 1 INCH BELOW THE SURFACE
 NG0218'OF THE GROUND AND ENCASED IN A 6-INCH IRON PIPE WHICH IS FLUSH.
 NG0218'0.8 FEET EAST OF A METAL WITNESS POST 1 1/2 FEET BELOW THE LEVEL
 NG0218'OF THE ROAD.  SECTION 3, T45N, R12E.
 NG0218
 NG0218                          STATION RECOVERY (1997)
 NG0218
 NG0218'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0218'MARK NOT FOUND.
 NG0218
 NG0218                          STATION RECOVERY (2005)
 NG0218
 NG0218'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (DSM)
 NG0218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0158 ***********************************************************************
 NG0158  DESIGNATION -  R 274
 NG0158  PID         -  NG0158
 NG0158  STATE/COUNTY-  IL/LAKE
 NG0158  COUNTRY     -  US
 NG0158  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0158
 NG0158                         *CURRENT SURVEY CONTROL
 NG0158  ______________________________________________________________________
 NG0158* NAD 83(1986) POSITION- 42 11 07.     (N) 087 47 57.     (W)   SCALED
 NG0158* NAVD 88 ORTHO HEIGHT -   211.184 (meters)      692.86  (feet) ADJUSTED
 NG0158  ______________________________________________________________________
 NG0158  GEOID HEIGHT    -        -34.020 (meters)                     GEOID18
 NG0158  DYNAMIC HEIGHT  -        211.117 (meters)      692.64  (feet) COMP
 NG0158  MODELED GRAVITY -    980,300.6   (mgal)                       NAVD 88
 NG0158
 NG0158  VERT ORDER      -  FIRST     CLASS 0
 NG0158
 NG0158.The horizontal coordinates were scaled from a map and have
 NG0158.an estimated accuracy of +/- 6 seconds.
 NG0158
 NG0158.The orthometric height was determined by differential leveling and
 NG0158.adjusted by the NATIONAL GEODETIC SURVEY
 NG0158.in June 1991.
 NG0158
 NG0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0158.GEOID18 height accuracy estimate available here.
 NG0158
 NG0158.Click photographs - Photos may exist for this station.
 NG0158
 NG0158.The dynamic height is computed by dividing the NAVD 88
 NG0158.geopotential number by the normal gravity value computed on the
 NG0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0158.degrees latitude (g = 980.6199 gals.).
 NG0158
 NG0158.The modeled gravity was interpolated from observed gravity values.
 NG0158
 NG0158;                    North         East    Units  Estimated Accuracy
 NG0158;SPC IL E     -   612,820.      344,130.      MT  (+/- 180 meters Scaled)
 NG0158
 NG0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM340706(NAD 83)
 NG0158
 NG0158                          SUPERSEDED SURVEY CONTROL
 NG0158
 NG0158  NGVD 29 (??/??/92)  211.27   (m)          693.1    (f) COMPUTED    1 0
 NG0158
 NG0158.Superseded values are not recommended for survey control.
 NG0158
 NG0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0158.See file dsdata.pdf to determine how the superseded data were derived.
 NG0158
 NG0158_MARKER: DV = VERTICAL CONTROL DISK
 NG0158_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0158_STAMPING: R 274 1973
 NG0158_MARK LOGO: NGS
 NG0158_PROJECTION: RECESSED 3 CENTIMETERS
 NG0158_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0158_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0158
 NG0158  HISTORY     - Date     Condition        Report By
 NG0158  HISTORY     - 1973     MONUMENTED       NGS
 NG0158  HISTORY     - 19960505 MARK NOT FOUND   USPSQD
 NG0158
 NG0158                          STATION DESCRIPTION
 NG0158
 NG0158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0158'AT HIGHLAND PARK.
 NG0158'AT HIGHLAND PARK, AT THE CROSSING OF CENTRAL AVENUE AND THE
 NG0158'CHICAGO AND NORTH WESTERN RAILWAY, 126 FEET SOUTH OF THE CENTER
 NG0158'OF THE CROSSING, 26.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 NG0158'THE SOUTHWEST MAIN TRACK, 121 1/2 FEET SOUTHEAST OF THE CENTER
 NG0158'LINE OF CENTRAL AVENUE, 96 1/2 FEET NORTHEAST OF THE CENTER LINE
 NG0158'OF 1ST STREET, IN THE NORTHEAST AREA OF THE SOUTHWEST CITY
 NG0158'PARKING LOT, 8 FEET SOUTHWEST OF A CHAIN LINK FENCE, ABOUT 1
 NG0158'FOOT ABOVE THE LEVEL OF THE TRACKS AND IS A DISK ON TOP OF A
 NG0158'COPPER COATED STEEL ROD 0.1 FOOT BELOW THE LEVEL OF THE GROUND
 NG0158'AND PROTECTED BY A 6-INCH IRON PIPE WHICH IS FLUSH WITH THE
 NG0158'GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 16 FEET.
 NG0158'SECTION 23, T43N, R12E.
 NG0158
 NG0158                          STATION RECOVERY (1996)
 NG0158
 NG0158'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0158'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1208 ***********************************************************************
 JC1208  DESIGNATION -  R 282
 JC1208  PID         -  JC1208
 JC1208  STATE/COUNTY-  IL/MADISON
 JC1208  COUNTRY     -  US
 JC1208  USGS QUAD   -  BETHALTO (2018)
 JC1208
 JC1208                         *CURRENT SURVEY CONTROL
 JC1208  ______________________________________________________________________
 JC1208* NAD 83(1986) POSITION- 38 53 07.     (N) 090 07 15.     (W)   SCALED
 JC1208* NAVD 88 ORTHO HEIGHT -   136.596 (meters)      448.15  (feet) ADJUSTED
 JC1208  ______________________________________________________________________
 JC1208  GEOID HEIGHT    -        -31.426 (meters)                     GEOID18
 JC1208  DYNAMIC HEIGHT  -        136.512 (meters)      447.87  (feet) COMP
 JC1208  MODELED GRAVITY -    980,008.2   (mgal)                       NAVD 88
 JC1208
 JC1208  VERT ORDER      -  FIRST     CLASS II
 JC1208
 JC1208.The horizontal coordinates were scaled from a map and have
 JC1208.an estimated accuracy of +/- 6 seconds.
 JC1208
 JC1208.The orthometric height was determined by differential leveling and
 JC1208.adjusted by the NATIONAL GEODETIC SURVEY
 JC1208.in June 1991.
 JC1208
 JC1208.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1208.GEOID18 height accuracy estimate available here.
 JC1208
 JC1208.Click photographs - Photos may exist for this station.
 JC1208
 JC1208.The dynamic height is computed by dividing the NAVD 88
 JC1208.geopotential number by the normal gravity value computed on the
 JC1208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1208.degrees latitude (g = 980.6199 gals.).
 JC1208
 JC1208.The modeled gravity was interpolated from observed gravity values.
 JC1208
 JC1208;                    North         East    Units  Estimated Accuracy
 JC1208;SPC IL W     -   246,240.      703,980.      MT  (+/- 180 meters Scaled)
 JC1208
 JC1208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD497079(NAD 83)
 JC1208
 JC1208                          SUPERSEDED SURVEY CONTROL
 JC1208
 JC1208  NGVD 29 (11/26/84)  136.562  (m)          448.04   (f) ADJUSTED    1 2
 JC1208
 JC1208.Superseded values are not recommended for survey control.
 JC1208
 JC1208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1208.See file dsdata.pdf to determine how the superseded data were derived.
 JC1208
 JC1208_MARKER: DV = VERTICAL CONTROL DISK
 JC1208_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JC1208_SP_SET: FLOODGATE
 JC1208_STAMPING: R 282 1981
 JC1208_MARK LOGO: NGS
 JC1208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1208+STABILITY: SURFACE MOTION
 JC1208
 JC1208  HISTORY     - Date     Condition        Report By
 JC1208  HISTORY     - 1981     MONUMENTED       NGS
 JC1208  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 JC1208
 JC1208                          STATION DESCRIPTION
 JC1208
 JC1208'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1208'IN EAST ALTON.
 JC1208'IN EAST ALTON, 0.2 KILOMETERS (0.1 MILE) NORTHEAST ALONG A SPUR LEVEE
 JC1208'ON THE SOUTHEAST SIDE OF THE WOOD RIVER FROM THE JUNCTION OF MILTON
 JC1208'ROAD, DIRECTLY BEHIND HOUSE 139 ILLINOIS AVENUE, 0.2 KILOMETERS (0.1
 JC1208'MILE) EAST OF THE EAST END OF THE ABANDON B AND N RAILROAD BRIDGE OVER
 JC1208'WOOD RIVER, 9.15 METERS (30 FEET) EAST OF A POWER POLE WITH LINE
 JC1208'CROSSING THE LEVEE, 3.04 METERS (10 FEET) NORTHEAST OF THE CENTER OF
 JC1208'THE CLOSED METAL FLOOD GATE, AND 11.58 METERS (38.0 FEET) SOUTHWEST OF
 JC1208'THE NORTHEAST END OF THE NORTHEAST RETAINING WALL OF THE FLOOD GATE.
 JC1208'THE MARK IS 7.93 METERS  SW FROM A WITNESS POST.
 JC1208'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1208
 JC1208                          STATION RECOVERY (2012)
 JC1208
 JC1208'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1208'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1186 ***********************************************************************
 JC1186  DESIGNATION -  R 283
 JC1186  PID         -  JC1186
 JC1186  STATE/COUNTY-  IL/MADISON
 JC1186  COUNTRY     -  US
 JC1186  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 JC1186
 JC1186                         *CURRENT SURVEY CONTROL
 JC1186  ______________________________________________________________________
 JC1186* NAD 83(1986) POSITION- 38 45 39.74   (N) 090 08 46.77   (W)   HD_HELD1
 JC1186* NAVD 88 ORTHO HEIGHT -   131.251 (meters)      430.61  (feet) ADJUSTED
 JC1186  ______________________________________________________________________
 JC1186  GEOID HEIGHT    -        -31.314 (meters)                     GEOID18
 JC1186  DYNAMIC HEIGHT  -        131.168 (meters)      430.34  (feet) COMP
 JC1186  MODELED GRAVITY -    979,997.2   (mgal)                       NAVD 88
 JC1186
 JC1186  VERT ORDER      -  FIRST     CLASS II
 JC1186
 JC1186.The horizontal coordinates were determined by differentially corrected
 JC1186.hand held GPS observations or other comparable positioning techniques
 JC1186.and have an estimated accuracy of +/- 3 meters.
 JC1186
 JC1186.The orthometric height was determined by differential leveling and
 JC1186.adjusted by the NATIONAL GEODETIC SURVEY
 JC1186.in June 1991.
 JC1186
 JC1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1186.GEOID18 height accuracy estimate available here.
 JC1186
 JC1186.Click photographs - Photos may exist for this station.
 JC1186
 JC1186.The dynamic height is computed by dividing the NAVD 88
 JC1186.geopotential number by the normal gravity value computed on the
 JC1186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1186.degrees latitude (g = 980.6199 gals.).
 JC1186
 JC1186.The modeled gravity was interpolated from observed gravity values.
 JC1186
 JC1186;                    North         East    Units  Estimated Accuracy
 JC1186;SPC IL W     -   232,443.2     701,767.9     MT  (+/- 3 meters HH1 GPS) 
 JC1186
 JC1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4795694127(NAD 83)
 JC1186
 JC1186                          SUPERSEDED SURVEY CONTROL
 JC1186
 JC1186  NGVD 29 (11/26/84)  131.217  (m)          430.50   (f) ADJUSTED    1 2
 JC1186
 JC1186.Superseded values are not recommended for survey control.
 JC1186
 JC1186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1186.See file dsdata.pdf to determine how the superseded data were derived.
 JC1186
 JC1186_MARKER: I = METAL ROD
 JC1186_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1186_STAMPING: R 283 1981
 JC1186_MARK LOGO: NGS
 JC1186_PROJECTION: FLUSH
 JC1186_MAGNETIC: N = NO MAGNETIC MATERIAL
 JC1186_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1186_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC1186+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2017
 JC1186_ROD/PIPE-DEPTH: 4.9 meters
 JC1186
 JC1186  HISTORY     - Date     Condition        Report By
 JC1186  HISTORY     - 1981     MONUMENTED       NGS
 JC1186  HISTORY     - 20141027 GOOD             ILDT
 JC1186  HISTORY     - 20170425 GOOD             ILDT
 JC1186
 JC1186                          STATION DESCRIPTION
 JC1186
 JC1186'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1186'3.5 KM (2.2 MI) EAST FROM ST LOUIS.
 JC1186'3.5 KILOMETERS (2.2 MILES) EAST ALONG CHAIN OF ROCKS ROAD FROM THE
 JC1186'JUNCTION OF RIVERVIEW DRIVE IN THE NORTHEAST SECTION OF ST LOUIS TO
 JC1186'THE MARK ON THE LEFT, 0.4 KILOMETER (0.25 MILE) WEST OF THE WEST END
 JC1186'OF THE BRIDGE OVER THE CHAIN OF ROCK CANAL, 5.79 METERS (19.0 FEET)
 JC1186'NORTHWEST OF THE CENTER LINE OF THE ROAD, AND 0.4 METER (1.3 FEET)
 JC1186'NORTHEAST OF A METAL WITNESS POST.
 JC1186'THE MARK IS 0.40 METERS  SW FROM A WITNESS POST.
 JC1186'THE MARK IS ABOVE LEVEL WITH ROAD.
 JC1186
 JC1186                          STATION RECOVERY (2014)
 JC1186
 JC1186'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 JC1186'METAL WITNESS POST IS GONE, 18.5 FEET NNW OF CENTERLINE OF ROAD, 10.7
 JC1186'FEET WNW OF THE TOP OF THE 4 OF THE PAVEMENT STAMPING AT THE EDGE OF
 JC1186'THE ROAD IN THE CONCRETE, 0.25 MILE WEST OF WEST END OF THE BRIDGE
 JC1186'OVER THE CHAIN OF ROCK CANAL.
 JC1186
 JC1186                          STATION RECOVERY (2017)
 JC1186
 JC1186'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (BJ)
 JC1186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1145 ***********************************************************************
 JC1145  DESIGNATION -  R 284
 JC1145  PID         -  JC1145
 JC1145  STATE/COUNTY-  IL/ST CLAIR
 JC1145  COUNTRY     -  US
 JC1145  USGS QUAD   -  CAHOKIA (2018)
 JC1145
 JC1145                         *CURRENT SURVEY CONTROL
 JC1145  ______________________________________________________________________
 JC1145* NAD 83(1986) POSITION- 38 33 13.     (N) 090 12 06.     (W)   SCALED
 JC1145* NAVD 88 ORTHO HEIGHT -   131.076 (meters)      430.04  (feet) ADJUSTED
 JC1145  ______________________________________________________________________
 JC1145  GEOID HEIGHT    -        -30.846 (meters)                     GEOID18
 JC1145  DYNAMIC HEIGHT  -        130.993 (meters)      429.77  (feet) COMP
 JC1145  MODELED GRAVITY -    979,992.3   (mgal)                       NAVD 88
 JC1145
 JC1145  VERT ORDER      -  FIRST     CLASS II
 JC1145
 JC1145.The horizontal coordinates were scaled from a map and have
 JC1145.an estimated accuracy of +/- 6 seconds.
 JC1145
 JC1145.The orthometric height was determined by differential leveling and
 JC1145.adjusted by the NATIONAL GEODETIC SURVEY
 JC1145.in June 1991.
 JC1145
 JC1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1145.GEOID18 height accuracy estimate available here.
 JC1145
 JC1145.Click photographs - Photos may exist for this station.
 JC1145
 JC1145.The dynamic height is computed by dividing the NAVD 88
 JC1145.geopotential number by the normal gravity value computed on the
 JC1145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1145.degrees latitude (g = 980.6199 gals.).
 JC1145
 JC1145.The modeled gravity was interpolated from observed gravity values.
 JC1145
 JC1145;                    North         East    Units  Estimated Accuracy
 JC1145;SPC IL W     -   209,420.      696,950.      MT  (+/- 180 meters Scaled)
 JC1145
 JC1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC438709(NAD 83)
 JC1145
 JC1145                          SUPERSEDED SURVEY CONTROL
 JC1145
 JC1145  NGVD 29 (11/26/84)  131.037  (m)          429.91   (f) ADJUSTED    1 2
 JC1145
 JC1145.Superseded values are not recommended for survey control.
 JC1145
 JC1145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1145.See file dsdata.pdf to determine how the superseded data were derived.
 JC1145
 JC1145_MARKER: I = METAL ROD
 JC1145_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1145_STAMPING: R 284 1981
 JC1145_MARK LOGO: NGS
 JC1145_PROJECTION: FLUSH
 JC1145_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1145_ROD/PIPE-DEPTH: 9.8 meters
 JC1145
 JC1145  HISTORY     - Date     Condition        Report By
 JC1145  HISTORY     - 1981     MONUMENTED       NGS
 JC1145  HISTORY     - 20110818 MARK NOT FOUND   GEOCAC
 JC1145
 JC1145                          STATION DESCRIPTION
 JC1145
 JC1145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1145'1.0 KM (0.6 MI) SW FROM CAHOKIA.
 JC1145'1.0 KILOMETERS (0.6 MILES) NORTHWEST ALONG TOP OF THE NORTH LEVEE OF
 JC1145'THE OLD PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3 IN
 JC1145'CAHOKIA, TO THE MARK ON THE RIGHT, 2.59 METERS (8.5 FEET) NORTHEAST OF
 JC1145'THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTHWEST OF A
 JC1145'METAL WITNESS POST.
 JC1145'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 JC1145'THE MARK IS 0.1 M BELOW TOP OF LEVEE.
 JC1145
 JC1145                          STATION RECOVERY (2011)
 JC1145
 JC1145'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC1145'NO WITNESS POST OBSERVED IN VICINITY OF SCALED COORDINATES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1118 ***********************************************************************
 JC1118  DESIGNATION -  R 285
 JC1118  PID         -  JC1118
 JC1118  STATE/COUNTY-  IL/MONROE
 JC1118  COUNTRY     -  US
 JC1118  USGS QUAD   -  OAKVILLE (2017)
 JC1118
 JC1118                         *CURRENT SURVEY CONTROL
 JC1118  ______________________________________________________________________
 JC1118* NAD 83(1986) POSITION- 38 26 30.     (N) 090 16 32.     (W)   SCALED
 JC1118* NAVD 88 ORTHO HEIGHT -   127.517 (meters)      418.36  (feet) ADJUSTED
 JC1118  ______________________________________________________________________
 JC1118  GEOID HEIGHT    -        -30.636 (meters)                     GEOID18
 JC1118  DYNAMIC HEIGHT  -        127.435 (meters)      418.09  (feet) COMP
 JC1118  MODELED GRAVITY -    979,983.5   (mgal)                       NAVD 88
 JC1118
 JC1118  VERT ORDER      -  FIRST     CLASS II
 JC1118
 JC1118.The horizontal coordinates were scaled from a map and have
 JC1118.an estimated accuracy of +/- 6 seconds.
 JC1118
 JC1118.The orthometric height was determined by differential leveling and
 JC1118.adjusted by the NATIONAL GEODETIC SURVEY
 JC1118.in June 1991.
 JC1118
 JC1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1118.GEOID18 height accuracy estimate available here.
 JC1118
 JC1118.Click photographs - Photos may exist for this station.
 JC1118
 JC1118.The dynamic height is computed by dividing the NAVD 88
 JC1118.geopotential number by the normal gravity value computed on the
 JC1118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1118.degrees latitude (g = 980.6199 gals.).
 JC1118
 JC1118.The modeled gravity was interpolated from observed gravity values.
 JC1118
 JC1118;                    North         East    Units  Estimated Accuracy
 JC1118;SPC IL W     -   197,000.      690,490.      MT  (+/- 180 meters Scaled)
 JC1118
 JC1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC377583(NAD 83)
 JC1118
 JC1118                          SUPERSEDED SURVEY CONTROL
 JC1118
 JC1118  NGVD 29 (11/26/84)  127.474  (m)          418.22   (f) ADJUSTED    1 2
 JC1118
 JC1118.Superseded values are not recommended for survey control.
 JC1118
 JC1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1118.See file dsdata.pdf to determine how the superseded data were derived.
 JC1118
 JC1118_MARKER: I = METAL ROD
 JC1118_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1118_STAMPING: R 285 1981
 JC1118_MARK LOGO: NGS
 JC1118_PROJECTION: FLUSH
 JC1118_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1118_ROD/PIPE-DEPTH: 9.8 meters
 JC1118
 JC1118  HISTORY     - Date     Condition        Report By
 JC1118  HISTORY     - 1981     MONUMENTED       NGS
 JC1118
 JC1118                          STATION DESCRIPTION
 JC1118
 JC1118'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1118'3.2 KM (2.0 MI) WEST FROM COLUMBIA.
 JC1118'3.2 KILOMETERS (2.0 MILES) WEST ALONG THE TOP OF THE SOUTH MAIN LEVEE
 JC1118'FROM THE JUNCTION OF THE SOUTHWEST END OF THE MISSOURI PACIFIC
 JC1118'RAILROAD OVERPASS BRIDGE OVER CARR CREEK TO THE MARK ON THE LEFT, 0.08
 JC1118'KILOMETERS (0.05 MILES) SOUTH OF A PAVED ROAD CROSSING, 2.13 METERS
 JC1118'(7.0 FEET) EAST-SOUTHEAST OF THE CENTER OF THE TOP OF THE LEVEE
 JC1118'0.46 METERS (1.5 FEET) NORTH-NORTHEAST OF A METAL WITNESS POST.
 JC1118'THE MARK IS 0.46 METERS  SSW FROM A WITNESS POST.
 JC1118'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1103 ***********************************************************************
 JC1103  DESIGNATION -  R 286
 JC1103  PID         -  JC1103
 JC1103  STATE/COUNTY-  IL/MONROE
 JC1103  COUNTRY     -  US
 JC1103  USGS QUAD   -  OAKVILLE (2017)
 JC1103
 JC1103                         *CURRENT SURVEY CONTROL
 JC1103  ______________________________________________________________________
 JC1103* NAD 83(1986) POSITION- 38 23 15.     (N) 090 15 24.     (W)   SCALED
 JC1103* NAVD 88 ORTHO HEIGHT -   127.258 (meters)      417.51  (feet) ADJUSTED
 JC1103  ______________________________________________________________________
 JC1103  GEOID HEIGHT    -        -30.481 (meters)                     GEOID18
 JC1103  DYNAMIC HEIGHT  -        127.175 (meters)      417.24  (feet) COMP
 JC1103  MODELED GRAVITY -    979,978.8   (mgal)                       NAVD 88
 JC1103
 JC1103  VERT ORDER      -  FIRST     CLASS II
 JC1103
 JC1103.The horizontal coordinates were scaled from a map and have
 JC1103.an estimated accuracy of +/- 6 seconds.
 JC1103
 JC1103.The orthometric height was determined by differential leveling and
 JC1103.adjusted by the NATIONAL GEODETIC SURVEY
 JC1103.in June 1991.
 JC1103
 JC1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1103.GEOID18 height accuracy estimate available here.
 JC1103
 JC1103.Click photographs - Photos may exist for this station.
 JC1103
 JC1103.The dynamic height is computed by dividing the NAVD 88
 JC1103.geopotential number by the normal gravity value computed on the
 JC1103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1103.degrees latitude (g = 980.6199 gals.).
 JC1103
 JC1103.The modeled gravity was interpolated from observed gravity values.
 JC1103
 JC1103;                    North         East    Units  Estimated Accuracy
 JC1103;SPC IL W     -   190,980.      692,140.      MT  (+/- 180 meters Scaled)
 JC1103
 JC1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC396523(NAD 83)
 JC1103
 JC1103                          SUPERSEDED SURVEY CONTROL
 JC1103
 JC1103  NGVD 29 (11/26/84)  127.211  (m)          417.36   (f) ADJUSTED    1 2
 JC1103
 JC1103.Superseded values are not recommended for survey control.
 JC1103
 JC1103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1103.See file dsdata.pdf to determine how the superseded data were derived.
 JC1103
 JC1103_MARKER: I = METAL ROD
 JC1103_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1103_STAMPING: R 286 1981
 JC1103_MARK LOGO: NGS
 JC1103_PROJECTION: FLUSH
 JC1103_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1103_ROD/PIPE-DEPTH: 9.8 meters
 JC1103
 JC1103  HISTORY     - Date     Condition        Report By
 JC1103  HISTORY     - 1981     MONUMENTED       NGS
 JC1103
 JC1103                          STATION DESCRIPTION
 JC1103
 JC1103'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1103'4.2 KM (2.6 MI) NE FROM FOUNTAIN.
 JC1103'4.2 KILOMETERS (2.6 MILES) NORTHEAST ALONG THE TOP OF THE NORTH LEVEE
 JC1103'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1103'IN FOUNTAIN TO A PAVED INTERSECTION AND TO THE MARK ON THE LEFT,
 JC1103'4.28 METERS (14.0 FEET) NORTHWEST OF THE CENTER OF THE LEVEE ROAD,
 JC1103'22.87 METERS (75.0 FEET) WEST TO THE CENTER PAVED CROSSROAD,
 JC1103'0.46 METERS (1.5 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1103'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1103'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1083 ***********************************************************************
 JC1083  DESIGNATION -  R 287
 JC1083  PID         -  JC1083
 JC1083  STATE/COUNTY-  IL/MONROE
 JC1083  COUNTRY     -  US
 JC1083  USGS QUAD   -  SELMA (2017)
 JC1083
 JC1083                         *CURRENT SURVEY CONTROL
 JC1083  ______________________________________________________________________
 JC1083* NAD 83(1986) POSITION- 38 13 09.     (N) 090 20 08.     (W)   SCALED
 JC1083* NAVD 88 ORTHO HEIGHT -   124.966 (meters)      409.99  (feet) ADJUSTED
 JC1083  ______________________________________________________________________
 JC1083  GEOID HEIGHT    -        -30.098 (meters)                     GEOID18
 JC1083  DYNAMIC HEIGHT  -        124.884 (meters)      409.72  (feet) COMP
 JC1083  MODELED GRAVITY -    979,971.6   (mgal)                       NAVD 88
 JC1083
 JC1083  VERT ORDER      -  FIRST     CLASS II
 JC1083
 JC1083.The horizontal coordinates were scaled from a map and have
 JC1083.an estimated accuracy of +/- 6 seconds.
 JC1083
 JC1083.The orthometric height was determined by differential leveling and
 JC1083.adjusted by the NATIONAL GEODETIC SURVEY
 JC1083.in June 1991.
 JC1083
 JC1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1083.GEOID18 height accuracy estimate available here.
 JC1083
 JC1083.Click photographs - Photos may exist for this station.
 JC1083
 JC1083.The dynamic height is computed by dividing the NAVD 88
 JC1083.geopotential number by the normal gravity value computed on the
 JC1083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1083.degrees latitude (g = 980.6199 gals.).
 JC1083
 JC1083.The modeled gravity was interpolated from observed gravity values.
 JC1083
 JC1083;                    North         East    Units  Estimated Accuracy
 JC1083;SPC IL W     -   172,310.      685,210.      MT  (+/- 180 meters Scaled)
 JC1083
 JC1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC332334(NAD 83)
 JC1083
 JC1083                          SUPERSEDED SURVEY CONTROL
 JC1083
 JC1083  NGVD 29 (11/26/84)  124.916  (m)          409.83   (f) ADJUSTED    1 2
 JC1083
 JC1083.Superseded values are not recommended for survey control.
 JC1083
 JC1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1083.See file dsdata.pdf to determine how the superseded data were derived.
 JC1083
 JC1083_MARKER: I = METAL ROD
 JC1083_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1083_STAMPING: R 287 1981
 JC1083_MARK LOGO: NGS
 JC1083_PROJECTION: FLUSH
 JC1083_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1083_ROD/PIPE-DEPTH: 9.80 meters
 JC1083
 JC1083  HISTORY     - Date     Condition        Report By
 JC1083  HISTORY     - 1981     MONUMENTED       NGS
 JC1083
 JC1083                          STATION DESCRIPTION
 JC1083
 JC1083'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1083'8.5 KM (5.3 MI) SOUTH FROM VALMEYER.
 JC1083'8.5 KILOMETERS (5.3 MILES) SOUTH ALONG TOP OF THE MAIN LEVEE FROM THE
 JC1083'OLD FOUNTAIN CREEK PUMPING STATION AT VALMEYER TO A POWERLINE CROSSING
 JC1083'AND THE MARK ON THE LEFT, 3.66 METERS (12.0 FEET) EAST OF THE CENTER
 JC1083'OF THE LEVEE ROAD AND 0.46 METER (1.5 FEET) NORTH OF A METAL WITNESS
 JC1083'POST.
 JC1083'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 JC1083'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1409 ***********************************************************************
 HB1409  DESIGNATION -  R 288
 HB1409  PID         -  HB1409
 HB1409  STATE/COUNTY-  IL/RANDOLPH
 HB1409  COUNTRY     -  US
 HB1409  USGS QUAD   -  KASKASKIA (2018)
 HB1409
 HB1409                         *CURRENT SURVEY CONTROL
 HB1409  ______________________________________________________________________
 HB1409* NAD 83(1986) POSITION- 37 59 43.     (N) 089 57 21.     (W)   SCALED
 HB1409* NAVD 88 ORTHO HEIGHT -   120.944 (meters)      396.80  (feet) ADJUSTED
 HB1409  ______________________________________________________________________
 HB1409  GEOID HEIGHT    -        -29.761 (meters)                     GEOID18
 HB1409  DYNAMIC HEIGHT  -        120.861 (meters)      396.52  (feet) COMP
 HB1409  MODELED GRAVITY -    979,943.3   (mgal)                       NAVD 88
 HB1409
 HB1409  VERT ORDER      -  FIRST     CLASS II
 HB1409
 HB1409.The horizontal coordinates were scaled from a map and have
 HB1409.an estimated accuracy of +/- 6 seconds.
 HB1409
 HB1409.The orthometric height was determined by differential leveling and
 HB1409.adjusted by the NATIONAL GEODETIC SURVEY
 HB1409.in June 1991.
 HB1409
 HB1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1409.GEOID18 height accuracy estimate available here.
 HB1409
 HB1409.Click photographs - Photos may exist for this station.
 HB1409
 HB1409.The dynamic height is computed by dividing the NAVD 88
 HB1409.geopotential number by the normal gravity value computed on the
 HB1409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1409.degrees latitude (g = 980.6199 gals.).
 HB1409
 HB1409.The modeled gravity was interpolated from observed gravity values.
 HB1409
 HB1409;                    North         East    Units  Estimated Accuracy
 HB1409;SPC IL W     -   147,470.      718,520.      MT  (+/- 180 meters Scaled)
 HB1409
 HB1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH404094(NAD 83)
 HB1409
 HB1409                          SUPERSEDED SURVEY CONTROL
 HB1409
 HB1409  NGVD 29 (11/26/84)  120.879  (m)          396.58   (f) ADJUSTED    1 2
 HB1409
 HB1409.Superseded values are not recommended for survey control.
 HB1409
 HB1409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1409.See file dsdata.pdf to determine how the superseded data were derived.
 HB1409
 HB1409_MARKER: I = METAL ROD
 HB1409_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1409_STAMPING: R 288 1981
 HB1409_MARK LOGO: NGS
 HB1409_PROJECTION: FLUSH
 HB1409_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1409_ROD/PIPE-DEPTH: 9.80 meters
 HB1409
 HB1409  HISTORY     - Date     Condition        Report By
 HB1409  HISTORY     - 1981     MONUMENTED       NGS
 HB1409
 HB1409                          STATION DESCRIPTION
 HB1409
 HB1409'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1409'1.6 KM (1.0 MI) NORTH FROM ELLIS GROVE.
 HB1409'1.6 KILOMETER (1.0 MILE) NORTHWEST ALONG THE TOP OF THE WEST MAIN
 HB1409'LEVEE FROM THE U.S. ARMY CORPS OF ENGINEERS KASKASKIA RIVER LOCK AND
 HB1409'DAM AT ELLIS GROVE TO THE MARK ON THE LEFT, 0.2 KILOMETER (0.1 MILE)
 HB1409'SOUTHEAST FROM THE INTERSECTION OF THE MISSOURI PACIFIC RAILROAD
 HB1409'TRACKS CROSSING, 3.36 METERS (11.0 FEET) WEST OF THE CENTER OF THE
 HB1409'LEVEE ROAD AND 0.46 METER (1.5 FEET) NORTH OF A METAL WITNESS POST.
 HB1409'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1409'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1415 ***********************************************************************
 HB1415  DESIGNATION -  R 289
 HB1415  PID         -  HB1415
 HB1415  STATE/COUNTY-  IL/RANDOLPH
 HB1415  COUNTRY     -  US
 HB1415  USGS QUAD   -  SAINTE GENEVIEVE (2017)
 HB1415
 HB1415                         *CURRENT SURVEY CONTROL
 HB1415  ______________________________________________________________________
 HB1415* NAD 83(1986) POSITION- 37 59 16.     (N) 089 59 59.     (W)   SCALED
 HB1415* NAVD 88 ORTHO HEIGHT -   121.957 (meters)      400.12  (feet) ADJUSTED
 HB1415  ______________________________________________________________________
 HB1415  GEOID HEIGHT    -        -29.760 (meters)                     GEOID18
 HB1415  DYNAMIC HEIGHT  -        121.873 (meters)      399.85  (feet) COMP
 HB1415  MODELED GRAVITY -    979,941.5   (mgal)                       NAVD 88
 HB1415
 HB1415  VERT ORDER      -  FIRST     CLASS II
 HB1415
 HB1415.The horizontal coordinates were scaled from a map and have
 HB1415.an estimated accuracy of +/- 6 seconds.
 HB1415
 HB1415.The orthometric height was determined by differential leveling and
 HB1415.adjusted by the NATIONAL GEODETIC SURVEY
 HB1415.in June 1991.
 HB1415
 HB1415.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1415.GEOID18 height accuracy estimate available here.
 HB1415
 HB1415.Click photographs - Photos may exist for this station.
 HB1415
 HB1415.The dynamic height is computed by dividing the NAVD 88
 HB1415.geopotential number by the normal gravity value computed on the
 HB1415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1415.degrees latitude (g = 980.6199 gals.).
 HB1415
 HB1415.The modeled gravity was interpolated from observed gravity values.
 HB1415
 HB1415;                    North         East    Units  Estimated Accuracy
 HB1415;SPC IL W     -   146,630.      714,670.      MT  (+/- 180 meters Scaled)
 HB1415
 HB1415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH365087(NAD 83)
 HB1415
 HB1415                          SUPERSEDED SURVEY CONTROL
 HB1415
 HB1415  NGVD 29 (11/26/84)  121.894  (m)          399.91   (f) ADJUSTED    1 2
 HB1415
 HB1415.Superseded values are not recommended for survey control.
 HB1415
 HB1415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1415.See file dsdata.pdf to determine how the superseded data were derived.
 HB1415
 HB1415_MARKER: I = METAL ROD
 HB1415_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1415_STAMPING: R 289 1981
 HB1415_MARK LOGO: NGS
 HB1415_PROJECTION: FLUSH
 HB1415_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1415+STABILITY: POSITION/ELEVATION WELL
 HB1415_ROD/PIPE-DEPTH: 21.9 meters
 HB1415_SLEEVE-DEPTH  : 6.10 meters
 HB1415
 HB1415  HISTORY     - Date     Condition        Report By
 HB1415  HISTORY     - 1981     MONUMENTED       NGS
 HB1415  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 HB1415
 HB1415                          STATION DESCRIPTION
 HB1415
 HB1415'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1415'5.5 KM (3.4 MI) WEST FROM ELLIS GROVE.
 HB1415'0.4 KILOMETER (0.25 MILE) SOUTH ALONG THE TOP OF THE WEST MAIN LEVEE
 HB1415'FROM THE U.S. ARMY CORPS OF ENGINEERS KASKASKIA LOCK AND DAM AT ELLIS
 HB1415'GROVE, THENCE 5.05 KILOMETERS (3.15 MILES) NORTHWEST ALONG THE TOP OF
 HB1415'THE MAIN LEVEE TO THE MARK ON THE RIGHT, 3.66 METERS (12.0 FEET)
 HB1415'NORTH-NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5
 HB1415'FEET) EAST-SOUTHEAST OF A METAL WITNESS POST.
 HB1415'THE MARK IS 0.46 METERS  WNW FROM A WITNESS POST.
 HB1415'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 HB1415
 HB1415                          STATION RECOVERY (2011)
 HB1415
 HB1415'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1415'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0365 ***********************************************************************
 MF0365  DESIGNATION -  R 29
 MF0365  PID         -  MF0365
 MF0365  STATE/COUNTY-  IL/LASALLE
 MF0365  COUNTRY     -  US
 MF0365  USGS QUAD   -  LONG POINT (2018)
 MF0365
 MF0365                         *CURRENT SURVEY CONTROL
 MF0365  ______________________________________________________________________
 MF0365* NAD 83(1986) POSITION- 41 01 16.     (N) 088 59 07.     (W)   SCALED
 MF0365* NAVD 88 ORTHO HEIGHT -   205.532 (meters)      674.32  (feet) ADJUSTED
 MF0365  ______________________________________________________________________
 MF0365  GEOID HEIGHT    -        -32.546 (meters)                     GEOID18
 MF0365  DYNAMIC HEIGHT  -        205.446 (meters)      674.03  (feet) COMP
 MF0365  MODELED GRAVITY -    980,197.8   (mgal)                       NAVD 88
 MF0365
 MF0365  VERT ORDER      -  SECOND    CLASS 0
 MF0365
 MF0365.The horizontal coordinates were scaled from a map and have
 MF0365.an estimated accuracy of +/- 6 seconds.
 MF0365
 MF0365.The orthometric height was determined by differential leveling and
 MF0365.adjusted by the NATIONAL GEODETIC SURVEY
 MF0365.in June 1991.
 MF0365
 MF0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0365.GEOID18 height accuracy estimate available here.
 MF0365
 MF0365.Click photographs - Photos may exist for this station.
 MF0365
 MF0365.The dynamic height is computed by dividing the NAVD 88
 MF0365.geopotential number by the normal gravity value computed on the
 MF0365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0365.degrees latitude (g = 980.6199 gals.).
 MF0365
 MF0365.The modeled gravity was interpolated from observed gravity values.
 MF0365
 MF0365;                    North         East    Units  Estimated Accuracy
 MF0365;SPC IL E     -   483,590.      245,170.      MT  (+/- 180 meters Scaled)
 MF0365
 MF0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL330429(NAD 83)
 MF0365
 MF0365                          SUPERSEDED SURVEY CONTROL
 MF0365
 MF0365  NGVD 29 (??/??/92)  205.584  (m)          674.49   (f) ADJ UNCH    2 0
 MF0365
 MF0365.Superseded values are not recommended for survey control.
 MF0365
 MF0365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0365.See file dsdata.pdf to determine how the superseded data were derived.
 MF0365
 MF0365_MARKER: DB = BENCH MARK DISK
 MF0365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0365_STAMPING: R 29 1934
 MF0365_MARK LOGO: CGS
 MF0365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0365+STABILITY: SURFACE MOTION
 MF0365
 MF0365  HISTORY     - Date     Condition        Report By
 MF0365  HISTORY     - 1934     MONUMENTED       CGS
 MF0365  HISTORY     - 1960     GOOD             CGS
 MF0365  HISTORY     - 19970808 GOOD             USPSQD
 MF0365  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0365
 MF0365                          STATION DESCRIPTION
 MF0365
 MF0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0365'AT LEEDS.
 MF0365'AT LEEDS, ABOUT 0.15 MILE EAST ALONG THE ATCHISON, TOPEKA AND
 MF0365'SANTA FE RAILWAY FROM THE CROSSING OF BLACK TOP ROAD, ABOUT
 MF0365'8 1/2 RAILS WEST OF MILE POST 102, ABOUT 12 1/2 RAILS EAST OF
 MF0365'EAST END OF GRAIN ELEVATOR, 38 FEET NORTH OF NORTH RAIL OF NORTH
 MF0365'TRACK, 123 1/2 FEET SOUTHEAST OF SOUTHEAST CORNER OF FENCE
 MF0365'AROUND CANTON AMMONIA LIQUID FERTILIZER STORAGE TANK, 24 FEET
 MF0365'SOUTH-SOUTHEAST OF 3RD TELEPHONE POLE WEST OF A RAILWAY TOOL
 MF0365'HOUSE, 9 1/2 FEET SOUTHEAST OF EAST END OF SOUTH RAIL OF A SPUR
 MF0365'TRACK, 1 1/2 FEET WEST OF A STEEL WITNESS POST, ABOUT 2 1/2 FEET
 MF0365'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 MF0365'PROJECTING 2 INCHES.
 MF0365
 MF0365                          STATION RECOVERY (1997)
 MF0365
 MF0365'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0365'RECOVERED IN GOOD CONDITION.
 MF0365
 MF0365                          STATION RECOVERY (2002)
 MF0365
 MF0365'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0365'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1817 ***********************************************************************
 HB1817  DESIGNATION -  R 290 RESET
 HB1817  PID         -  HB1817
 HB1817  STATE/COUNTY-  IL/JACKSON
 HB1817  COUNTRY     -  US
 HB1817  USGS QUAD   -  ORAVILLE (2018)
 HB1817
 HB1817                         *CURRENT SURVEY CONTROL
 HB1817  ______________________________________________________________________
 HB1817* NAD 83(1986) POSITION- 37 45 44.     (N) 089 26 43.     (W)   SCALED
 HB1817* NAVD 88 ORTHO HEIGHT -   145.44  (meters)      477.2   (feet) RESET
 HB1817  ______________________________________________________________________
 HB1817  GEOID HEIGHT    -        -29.188 (meters)                     GEOID18
 HB1817  VERT ORDER      -  THIRD
 HB1817
 HB1817.The horizontal coordinates were scaled from a map and have
 HB1817.an estimated accuracy of +/- 6 seconds.
 HB1817
 HB1817.The orthometric height was computed from unverified reset data.
 HB1817
 HB1817.No vertical observational check was made to the station.
 HB1817
 HB1817.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1817.GEOID18 height accuracy estimate available here.
 HB1817
 HB1817.Click photographs - Photos may exist for this station.
 HB1817
 HB1817;                    North         East    Units  Estimated Accuracy
 HB1817;SPC IL W     -   121,820.      763,560.      MT  (+/- 180 meters Scaled)
 HB1817
 HB1817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG846822(NAD 83)
 HB1817
 HB1817                          SUPERSEDED SURVEY CONTROL
 HB1817
 HB1817  NGVD 29 (11/09/15)  145.36   (m)          476.9    (f) RESET       3  
 HB1817
 HB1817.Superseded values are not recommended for survey control.
 HB1817
 HB1817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1817.See file dsdata.pdf to determine how the superseded data were derived.
 HB1817
 HB1817_MARKER: DV = VERTICAL CONTROL DISK
 HB1817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1817_STAMPING: R 290 RESET 1983
 HB1817_MARK LOGO: NGS
 HB1817_PROJECTION: FLUSH
 HB1817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1817+STABILITY: SURFACE MOTION
 HB1817
 HB1817  HISTORY     - Date     Condition        Report By
 HB1817  HISTORY     - 1983     MONUMENTED       ILDT
 HB1817  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1817
 HB1817                          STATION DESCRIPTION
 HB1817
 HB1817'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1983
 HB1817'10.8 KM (6.70 MI) WEST FROM MURPHYSBORO.
 HB1817'10.8 KM (6.70 MI) WEST ALONG STATE HIGHWAY RTE. 149 FROM THE
 HB1817'COURTHOUSE IN MURPHYSBORO, 14.94 M (49.0 FT) WEST OF CENTERLINE
 HB1817'HIGHWAY STATIONING 304 + 70, 73.76 M (242.0 FT) NORTH OF PRIVATE
 HB1817'ENTRANCE ON WEST SIDE OF HIGHWAY, 0.08 M (0.3 FT) BELOW HIGHWAY.
 HB1817
 HB1817                          STATION RECOVERY (2011)
 HB1817
 HB1817'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1817'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1300 ***********************************************************************
 HB1300  DESIGNATION -  R 291
 HB1300  PID         -  HB1300
 HB1300  STATE/COUNTY-  IL/ALEXANDER
 HB1300  COUNTRY     -  US
 HB1300  USGS QUAD   -  MCCLURE (2018)
 HB1300
 HB1300                         *CURRENT SURVEY CONTROL
 HB1300  ______________________________________________________________________
 HB1300* NAD 83(1986) POSITION- 37 19 12.     (N) 089 26 26.     (W)   SCALED
 HB1300* NAVD 88 ORTHO HEIGHT -   109.780 (meters)      360.17  (feet) ADJUSTED
 HB1300  ______________________________________________________________________
 HB1300  GEOID HEIGHT    -        -28.309 (meters)                     GEOID18
 HB1300  DYNAMIC HEIGHT  -        109.702 (meters)      359.91  (feet) COMP
 HB1300  MODELED GRAVITY -    979,919.7   (mgal)                       NAVD 88
 HB1300
 HB1300  VERT ORDER      -  FIRST     CLASS II
 HB1300
 HB1300.The horizontal coordinates were scaled from a map and have
 HB1300.an estimated accuracy of +/- 6 seconds.
 HB1300
 HB1300.The orthometric height was determined by differential leveling and
 HB1300.adjusted by the NATIONAL GEODETIC SURVEY
 HB1300.in June 1991.
 HB1300
 HB1300.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1300.GEOID18 height accuracy estimate available here.
 HB1300
 HB1300.Click photographs - Photos may exist for this station.
 HB1300
 HB1300.The dynamic height is computed by dividing the NAVD 88
 HB1300.geopotential number by the normal gravity value computed on the
 HB1300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1300.degrees latitude (g = 980.6199 gals.).
 HB1300
 HB1300.The modeled gravity was interpolated from observed gravity values.
 HB1300
 HB1300;                    North         East    Units  Estimated Accuracy
 HB1300;SPC IL W     -    72,750.      764,360.      MT  (+/- 180 meters Scaled)
 HB1300
 HB1300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG837331(NAD 83)
 HB1300
 HB1300                          SUPERSEDED SURVEY CONTROL
 HB1300
 HB1300  NGVD 29 (11/26/84)  109.679  (m)          359.84   (f) ADJUSTED    1 2
 HB1300
 HB1300.Superseded values are not recommended for survey control.
 HB1300
 HB1300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1300.See file dsdata.pdf to determine how the superseded data were derived.
 HB1300
 HB1300_MARKER: I = METAL ROD
 HB1300_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1300_STAMPING: R 291 1981
 HB1300_MARK LOGO: NGS
 HB1300_PROJECTION: FLUSH
 HB1300_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1300+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2002
 HB1300_ROD/PIPE-DEPTH: 9.7 meters
 HB1300
 HB1300  HISTORY     - Date     Condition        Report By
 HB1300  HISTORY     - 1981     MONUMENTED       NGS
 HB1300  HISTORY     - 20020828 GOOD             USACE
 HB1300
 HB1300                          STATION DESCRIPTION
 HB1300
 HB1300'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1300'2.5 KM (1.15 MI) WSW FROM MCCLURE.
 HB1300'0.7 KILOMETER (0.45 MILE) NORTHEAST ALONG STATE HIGHWAYS 3 AND 146
 HB1300'FROM THE MCCLURE ELEMENTARY SCHOOL IN MCCLURE, THENCE 0.2 KILOMETER
 HB1300'(0.1 MILE) NORTHWEST ALONG A GRAVELED ROAD, THENCE 0.8 KILOMETER (0.5
 HB1300'MILE) WEST-SOUTHWEST ALONG THE LEVEE ROAD TO THE MARK ON THE LEFT,
 HB1300'30.48 METERS (100.0 FEET) NORTH OF A POWER POLE AT THE LAND SIDE BASE
 HB1300'OF THE LEVEE, 2.89 METERS (9.5 FEET) SOUTH OF THE CENTER OF THE LEVEE
 HB1300'ROAD.
 HB1300'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 HB1300'THE MARK IS 0.18 M BELOW LEVEE ROAD.
 HB1300
 HB1300                          STATION RECOVERY (2002)
 HB1300
 HB1300'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB1300'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1315 ***********************************************************************
 HB1315  HT_MOD      -  This is a Height Modernization Survey Station.
 HB1315  CBN         -  This is a Cooperative Base Network Control Station.
 HB1315  DESIGNATION -  R 292
 HB1315  PID         -  HB1315
 HB1315  STATE/COUNTY-  IL/UNION
 HB1315  COUNTRY     -  US
 HB1315  USGS QUAD   -  WARE (2018)
 HB1315
 HB1315                         *CURRENT SURVEY CONTROL
 HB1315  ______________________________________________________________________
 HB1315* NAD 83(2011) POSITION- 37 29 59.36729(N) 089 28 52.44525(W)   ADJUSTED
 HB1315* NAD 83(2011) ELLIP HT-    84.076 (meters)        (06/27/12)   ADJUSTED
 HB1315* NAD 83(2011) EPOCH   -  2010.00
 HB1315* NAVD 88 ORTHO HEIGHT -   112.57  (meters)      369.3   (feet) GPS OBS
 HB1315  ______________________________________________________________________
 HB1315  GEOID HEIGHT    -        -28.497 (meters)                     GEOID18
 HB1315  NAD 83(2011) X  -     45,872.129 (meters)                     COMP
 HB1315  NAD 83(2011) Y  - -5,066,275.660 (meters)                     COMP
 HB1315  NAD 83(2011) Z  -  3,861,599.805 (meters)                     COMP
 HB1315  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 HB1315
 HB1315  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1315  Standards:
 HB1315         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1315            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1315  -------------------------------------------------------------------
 HB1315  NETWORK    0.65   0.96           0.28   0.25   0.49      0.01951501
 HB1315  -------------------------------------------------------------------
 HB1315  Click here for local accuracies and other accuracy information.
 HB1315
 HB1315.The horizontal coordinates were established by GPS observations
 HB1315.and adjusted by the National Geodetic Survey in June 2012.
 HB1315
 HB1315.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1315.been affixed to the stable North American tectonic plate. See 
 HB1315.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1315
 HB1315.The horizontal coordinates are valid at the epoch date displayed above
 HB1315.which is a decimal equivalence of Year/Month/Day.
 HB1315
 HB1315.The orthometric height was determined by GPS observations and a
 HB1315.high-resolution geoid model using precise GPS observation and
 HB1315.processing techniques.
 HB1315
 HB1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1315.GEOID18 height accuracy estimate available here.
 HB1315
 HB1315.Click photographs - Photos may exist for this station.
 HB1315
 HB1315.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1315
 HB1315.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1315
 HB1315.The ellipsoidal height was determined by GPS observations
 HB1315.and is referenced to NAD 83.
 HB1315
 HB1315. The following values were computed from the NAD 83(2011) position.
 HB1315
 HB1315;                    North         East     Units Scale Factor Converg.
 HB1315;SPC IL W     -    92,678.423   760,606.573   MT  0.99998640   +0 25 02.2
 HB1315;SPC IL W     -   304,062.46  2,495,423.40   sFT  0.99998640   +0 25 02.2
 HB1315;UTM  16      - 4,153,214.008   280,665.047   MT  1.00019261   -1 30 39.9
 HB1315
 HB1315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1315!SPC IL W     -   0.99998681  x   0.99998640  =   0.99997321
 HB1315!UTM  16      -   0.99998681  x   1.00019261  =   1.00017941
 HB1315
 HB1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8066553214(NAD 83)
 HB1315
 HB1315                          SUPERSEDED SURVEY CONTROL
 HB1315
 HB1315  NAD 83(2007)-  37 29 59.36732(N)    089 28 52.44609(W) AD(2002.00) 0
 HB1315  ELLIP H (02/10/07)   84.099  (m)                       GP(2002.00)    
 HB1315  NAD 83(1997)-  37 29 59.36740(N)    089 28 52.44588(W) AD(       ) A
 HB1315  ELLIP H (09/15/03)   84.114  (m)                       GP(       ) 4 1
 HB1315  NAD 83(1997)-  37 29 59.36701(N)    089 28 52.44619(W) AD(       ) B
 HB1315  ELLIP H (09/08/03)   84.100  (m)                       GP(       ) 4 1
 HB1315  NAVD 88 (03/22/05)  112.63   (m)  GEOID03  model used  GPS OBS        
 HB1315  NAVD 88             112.59   (m)          369.4    (f) LEVELING    3  
 HB1315  NAVD 88 (06/15/91)  112.585  (m)          369.37   (f) ADJUSTED    1 2
 HB1315  NGVD 29 (11/26/84)  112.492  (m)          369.07   (f) ADJUSTED    1 2
 HB1315
 HB1315.Superseded values are not recommended for survey control.
 HB1315
 HB1315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1315.See file dsdata.pdf to determine how the superseded data were derived.
 HB1315
 HB1315_MARKER: I = METAL ROD
 HB1315_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1315_STAMPING: R 292 1981
 HB1315_MARK LOGO: NGS
 HB1315_PROJECTION: FLUSH
 HB1315_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1315_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1315+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2011
 HB1315_ROD/PIPE-DEPTH: 9.80 meters
 HB1315
 HB1315  HISTORY     - Date     Condition        Report By
 HB1315  HISTORY     - 1981     MONUMENTED       NGS
 HB1315  HISTORY     - 20020320 GOOD             USACE
 HB1315  HISTORY     - 20020514 GOOD             EMCINC
 HB1315  HISTORY     - 20020805 GOOD             NGS
 HB1315  HISTORY     - 20100626 GOOD             ILDT
 HB1315  HISTORY     - 20110614 GOOD             USACE
 HB1315
 HB1315                          STATION DESCRIPTION
 HB1315
 HB1315'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1315'18.6 KM (11.6 MI) NW FROM REYNOLDSVILLE.
 HB1315'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1315'OF STATE HIGHWAYS 3, 146, AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1315'CHURCH IN REYNOLDSVILLE, THENCE 17.5 KILOMETERS (10.9 MILES) NORTHWEST
 HB1315'ALONG THE LEVEE TO THE MARK ON THE RIGHT, 3.66 METERS (12.0 FEET) EAST
 HB1315'OF THE CENTER OF THE LEVEE ROAD.
 HB1315'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1315'THE MARK IS 0.30 M BELOW LEVEE ROAD.
 HB1315
 HB1315                          STATION RECOVERY (2002)
 HB1315
 HB1315'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB1315'THE STATION IS LOCATED 4.0 KM (2.50 MI) WEST OF WOLF LAKE IL ON TOP OF
 HB1315'THE MISSISSIPPI RIVER LEVEE.  TO REACH THE STATION FROM THE
 HB1315'INTERSECTION OF ILLINOIS HIGHWAY 146 AND ILLINOIS HIGHWAY 3 IN WARE,
 HB1315'ILLINOIS, PROCEED NW ALONG HIGHWAY 3 FOR 7.4 KM (4.60 MI) TO THE POST
 HB1315'OFFICE IN WOLF LAKE ILLINOIS AT THE CORNER OF HIGHWAY 3 AND
 HB1315'WARE-WOLFLAKE ROAD.  TURN LEFT AND PROCEED WEST ALONG WARE-WOLFLAKE
 HB1315'ROAD FOR 3.7 KM (2.30 MI) TO ITS INTERSECTION WITH BRADLEY ROAD. TURN
 HB1315'RIGHT AND PROCEED WEST ALONG BRADLEY ROAD TO ITS INTERSECTION WITH THE
 HB1315'MISSISSIPPI RIVER LEVEE.  TURN LEFT AND PROCEED SOUTH ALONG GRAVEL
 HB1315'ROAD ON TOP OF LEVEE FOR 1.4 KM (0.85 MI) TO THE MARK ON THE LEFT.
 HB1315'THE STATION IS 3.84 M (12.60 FT) EAST OF THE CENTERLINE OF THE GRAVEL
 HB1315'ROAD ON TOP OF THE LEVEE, 0.37 M (1.21 FT) WEST OF A CARSONITE WITNESS
 HB1315'POST.  MARK IS 0.3 M (1.0 FT) BELOW LEVEL OF LEVEE ROAD. DESCRIBED BY
 HB1315'JAMES M HAMNA AT 901 573-4181.
 HB1315
 HB1315                          STATION RECOVERY (2002)
 HB1315
 HB1315'RECOVERY NOTE BY EMC INCORPORATED 2002 (WB)
 HB1315'MARK IS LOCATED 205 MI. WEST OF WOLF LAKE, ILL. TO REACH MARK FROM THE
 HB1315'INTERSECTION OD ILL
 HB1315'ST HWY 3 AND ILL ST HWY 146 IN WARE, ILL. PROCEED NORTHWEST ALONG ILL
 HB1315'ST HWY 3 FOR 4.6 MI.
 HB1315'TO THE POST OFFICE IN WOLF LAKE, ILL. ON THE CORNER OF ILL ST. HWY 3
 HB1315'AND WARE-WOLF LAKE RD.
 HB1315'TURN LEFT AND PROCEED WEST ALONG WARE-WOLF LAKE RD FOR 2.3 MI. TO ITS
 HB1315'INTERSECTION
 HB1315'WITH BRADLEY RD. TURN RIGHT AND PROCEED WEST ALONG BRADLEY RD. TO ITS
 HB1315'INTERSECTION
 HB1315'WITH THE MS RIVER LEVEE. TURN LEFT ALONG GRAVEL RD ON TOP OF LEVEE AND
 HB1315'PROCEED SOUTH
 HB1315'FOR 0.85 MI. AND THE MARK ON THE LEFT.
 HB1315'MARK IS LOCATED 12.6 FT. EAST OF CL OF GRAVEL ROAD ON TOP OF LEVEE AND
 HB1315'1.2 FT. WEST OF A
 HB1315'CARSONITE WITNESS POST.
 HB1315
 HB1315                          STATION RECOVERY (2002)
 HB1315
 HB1315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BE)
 HB1315'RECOVERED AS DESCRIBED
 HB1315
 HB1315                          STATION RECOVERY (2010)
 HB1315
 HB1315'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1315'RECOVERED IN GOOD CONDITION.
 HB1315
 HB1315                          STATION RECOVERY (2011)
 HB1315
 HB1315'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 HB1315'FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1577 ***********************************************************************
 JB1577  DESIGNATION -  R 294
 JB1577  PID         -  JB1577
 JB1577  STATE/COUNTY-  IL/CLAY
 JB1577  COUNTRY     -  US
 JB1577  USGS QUAD   -  CLAY CITY (2018)
 JB1577
 JB1577                         *CURRENT SURVEY CONTROL
 JB1577  ______________________________________________________________________
 JB1577* NAD 83(1986) POSITION- 38 41 18.71   (N) 088 19 06.58   (W)   HD_HELD1
 JB1577* NAVD 88 ORTHO HEIGHT -   130.080 (meters)      426.77  (feet) ADJUSTED
 JB1577  ______________________________________________________________________
 JB1577  GEOID HEIGHT    -        -31.249 (meters)                     GEOID18
 JB1577  DYNAMIC HEIGHT  -        129.999 (meters)      426.51  (feet) COMP
 JB1577  MODELED GRAVITY -    980,008.1   (mgal)                       NAVD 88
 JB1577
 JB1577  VERT ORDER      -  FIRST     CLASS II
 JB1577
 JB1577.The horizontal coordinates were determined by differentially corrected
 JB1577.hand held GPS observations or other comparable positioning techniques
 JB1577.and have an estimated accuracy of +/- 3 meters.
 JB1577
 JB1577.The orthometric height was determined by differential leveling and
 JB1577.adjusted by the NATIONAL GEODETIC SURVEY
 JB1577.in June 1991.
 JB1577
 JB1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1577.GEOID18 height accuracy estimate available here.
 JB1577
 JB1577.Click photographs - Photos may exist for this station.
 JB1577
 JB1577.The dynamic height is computed by dividing the NAVD 88
 JB1577.geopotential number by the normal gravity value computed on the
 JB1577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1577.degrees latitude (g = 980.6199 gals.).
 JB1577
 JB1577.The modeled gravity was interpolated from observed gravity values.
 JB1577
 JB1577;                    North         East    Units  Estimated Accuracy
 JB1577;SPC IL E     -   224,402.0     301,291.0     MT  (+/- 3 meters HH1 GPS) 
 JB1577
 JB1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8532883038(NAD 83)
 JB1577
 JB1577                          SUPERSEDED SURVEY CONTROL
 JB1577
 JB1577.No superseded survey control is available for this station.
 JB1577
 JB1577_MARKER: DV = VERTICAL CONTROL DISK
 JB1577_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB1577_SP_SET: BRIDGE ABUTMENT
 JB1577_STAMPING: R 294 1986
 JB1577_MARK LOGO: NGS
 JB1577_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1577
 JB1577  HISTORY     - Date     Condition        Report By
 JB1577  HISTORY     - 1986     MONUMENTED       NGS
 JB1577  HISTORY     - 20190109 GOOD             AMESC
 JB1577
 JB1577                          STATION DESCRIPTION
 JB1577
 JB1577'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1577'15.5 KM (9.65 MI) EAST FROM FLORA.
 JB1577'4.6 KM (2.85 MI) EASTERLY ALONG OLD U.S. HIGHWAY 50 (NORTH AVENUE)
 JB1577'FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.2 KM (0.1 MI)
 JB1577'NORTH ALONG U.S. HIGHWAY 45, THENCE 10.7 KM (6.65 MI) EASTERLY ALONG
 JB1577'U.S. HIGHWAY 50, IN TOP OF AND 0.1 M (0.3 FT) SOUTHWEST OF THE
 JB1577'NORTHEAST END OF THE WEST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE
 JB1577'SPANNING THE LITTLE WABASH RIVER, AND 5.8 M (19.0 FT) NORTH OF THE
 JB1577'CENTERLINE OF THE HIGHWAY.
 JB1577'THE MARK IS 1.1 M BELOW THE HIGHWAY.
 JB1577
 JB1577                          STATION RECOVERY (2019)
 JB1577
 JB1577'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2019 (PFS)
 JB1577'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1586 ***********************************************************************
 JB1586  DESIGNATION -  R 295
 JB1586  PID         -  JB1586
 JB1586  STATE/COUNTY-  IL/CLAY
 JB1586  COUNTRY     -  US
 JB1586  USGS QUAD   -  FLORA (2018)
 JB1586
 JB1586                         *CURRENT SURVEY CONTROL
 JB1586  ______________________________________________________________________
 JB1586* NAD 83(1986) POSITION- 38 40 13.     (N) 088 28 12.     (W)   SCALED
 JB1586* NAVD 88 ORTHO HEIGHT -   144.449 (meters)      473.91  (feet) ADJUSTED
 JB1586  ______________________________________________________________________
 JB1586  GEOID HEIGHT    -        -31.174 (meters)                     GEOID18
 JB1586  DYNAMIC HEIGHT  -        144.359 (meters)      473.62  (feet) COMP
 JB1586  MODELED GRAVITY -    980,006.7   (mgal)                       NAVD 88
 JB1586
 JB1586  VERT ORDER      -  FIRST     CLASS II
 JB1586
 JB1586.The horizontal coordinates were scaled from a map and have
 JB1586.an estimated accuracy of +/- 6 seconds.
 JB1586
 JB1586.The orthometric height was determined by differential leveling and
 JB1586.adjusted by the NATIONAL GEODETIC SURVEY
 JB1586.in June 1991.
 JB1586
 JB1586.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1586.GEOID18 height accuracy estimate available here.
 JB1586
 JB1586.Click photographs - Photos may exist for this station.
 JB1586
 JB1586.The dynamic height is computed by dividing the NAVD 88
 JB1586.geopotential number by the normal gravity value computed on the
 JB1586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1586.degrees latitude (g = 980.6199 gals.).
 JB1586
 JB1586.The modeled gravity was interpolated from observed gravity values.
 JB1586
 JB1586;                    North         East    Units  Estimated Accuracy
 JB1586;SPC IL E     -   222,390.      288,110.      MT  (+/- 180 meters Scaled)
 JB1586
 JB1586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH721812(NAD 83)
 JB1586
 JB1586                          SUPERSEDED SURVEY CONTROL
 JB1586
 JB1586.No superseded survey control is available for this station.
 JB1586
 JB1586_MARKER: I = METAL ROD
 JB1586_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1586_STAMPING: R 295 1986
 JB1586_MARK LOGO: NGS
 JB1586_PROJECTION: FLUSH
 JB1586_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1586_ROD/PIPE-DEPTH: 4.6 meters
 JB1586
 JB1586  HISTORY     - Date     Condition        Report By
 JB1586  HISTORY     - 1986     MONUMENTED       NGS
 JB1586  HISTORY     - 20110909 GOOD             JCLS
 JB1586
 JB1586                          STATION DESCRIPTION
 JB1586
 JB1586'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1586'IN FLORA.
 JB1586'IN FLORA, AT THE INTERSECTION OF VINCENNES AND SANFORD AVENUES, 14.2 M
 JB1586'(46.6 FT) NORTH OF THE CENTERLINE OF VINCENNES AVENUE, 6.6 M (21.7 FT)
 JB1586'EAST OF THE CENTERLINE OF SANFORD AVENUE, 4.1 M (13.5 FT) NORTHWEST OF
 JB1586'A FENCE CORNER, AND 1.6 M (5.2 FT) SOUTHEAST OF A UTILITY POLE.
 JB1586'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1586'THE MARK IS 0.3 METERS  SW FROM  A WITNESS POST AND FENCE
 JB1586'THE MARK IS ABOVE LEVEL WITH SANFORD AVENUE.
 JB1586
 JB1586                          STATION RECOVERY (2011)
 JB1586
 JB1586'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JB1586'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1691 ***********************************************************************
 LC1691  DESIGNATION -  R 296
 LC1691  PID         -  LC1691
 LC1691  STATE/COUNTY-  IL/MCLEAN
 LC1691  COUNTRY     -  US
 LC1691  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC1691
 LC1691                         *CURRENT SURVEY CONTROL
 LC1691  ______________________________________________________________________
 LC1691* NAD 83(1986) POSITION- 40 26 07.7    (N) 088 55 56.5    (W)   HD_HELD2
 LC1691* NAVD 88 ORTHO HEIGHT -   267.837 (meters)      878.73  (feet) ADJUSTED
 LC1691  ______________________________________________________________________
 LC1691  GEOID HEIGHT    -        -32.036 (meters)                     GEOID18
 LC1691  DYNAMIC HEIGHT  -        267.710 (meters)      878.31  (feet) COMP
 LC1691  MODELED GRAVITY -    980,144.0   (mgal)                       NAVD 88
 LC1691
 LC1691  VERT ORDER      -  FIRST     CLASS II
 LC1691
 LC1691.The horizontal coordinates were established by autonomous hand held GPS
 LC1691.observations and have an estimated accuracy of +/- 10 meters.
 LC1691
 LC1691.The orthometric height was determined by differential leveling and
 LC1691.adjusted by the NATIONAL GEODETIC SURVEY
 LC1691.in June 1991.
 LC1691
 LC1691.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1691.GEOID18 height accuracy estimate available here.
 LC1691
 LC1691.Click photographs - Photos may exist for this station.
 LC1691
 LC1691.The dynamic height is computed by dividing the NAVD 88
 LC1691.geopotential number by the normal gravity value computed on the
 LC1691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1691.degrees latitude (g = 980.6199 gals.).
 LC1691
 LC1691.The modeled gravity was interpolated from observed gravity values.
 LC1691
 LC1691;                    North         East    Units  Estimated Accuracy
 LC1691;SPC IL E     -   418,526.      249,174.      MT  (+/- 10 meters HH2 GPS)
 LC1691
 LC1691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3610177885(NAD 83)
 LC1691
 LC1691                          SUPERSEDED SURVEY CONTROL
 LC1691
 LC1691.No superseded survey control is available for this station.
 LC1691
 LC1691_MARKER: F = FLANGE-ENCASED ROD
 LC1691_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1691_STAMPING: R 296 1986
 LC1691_MARK LOGO: NGS
 LC1691_PROJECTION: FLUSH
 LC1691_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1691+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1691_ROD/PIPE-DEPTH: 7.3 meters
 LC1691
 LC1691  HISTORY     - Date     Condition        Report By
 LC1691  HISTORY     - 1986     MONUMENTED       NGS
 LC1691  HISTORY     - 20141001 GOOD             DJHENK
 LC1691
 LC1691                          STATION DESCRIPTION
 LC1691
 LC1691'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1691'4.5 KM (2.8 MI) SE FROM BLOOMINGTON.
 LC1691'4.5 KM (2.8 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1691'WITH INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, 35.2 M
 LC1691'(115.5 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 8.7 M (28.5 FT)
 LC1691'EAST OF THE CENTER OF COUNTY ROAD 1750 E, AND 1.0 M (3.3 FT) SOUTH OF
 LC1691'A UTILITY POLE WITH A GUY WIRE.  NOTE--ACCESS TO DATUM POINT IS HAD
 LC1691'THROUGH A 5-INCH LOGO CAP.
 LC1691'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 LC1691'THE MARK IS 0.5 M ABOVE THE COUNTY ROAD.
 LC1691
 LC1691                          STATION RECOVERY (2014)
 LC1691
 LC1691'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1691'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0208 ***********************************************************************
 KB0208  DESIGNATION -  R 3
 KB0208  PID         -  KB0208
 KB0208  STATE/COUNTY-  IL/CUMBERLAND
 KB0208  COUNTRY     -  US
 KB0208  USGS QUAD   -  TOLEDO (2018)
 KB0208
 KB0208                         *CURRENT SURVEY CONTROL
 KB0208  ______________________________________________________________________
 KB0208* NAD 83(1986) POSITION- 39 22 03.     (N) 088 14 37.     (W)   SCALED
 KB0208* NAVD 88 ORTHO HEIGHT -   206.026 (meters)      675.94  (feet) ADJUSTED
 KB0208  ______________________________________________________________________
 KB0208  GEOID HEIGHT    -        -32.108 (meters)                     GEOID18
 KB0208  DYNAMIC HEIGHT  -        205.906 (meters)      675.54  (feet) COMP
 KB0208  MODELED GRAVITY -    980,041.4   (mgal)                       NAVD 88
 KB0208
 KB0208  VERT ORDER      -  FIRST     CLASS II
 KB0208
 KB0208.The horizontal coordinates were scaled from a map and have
 KB0208.an estimated accuracy of +/- 6 seconds.
 KB0208
 KB0208.The orthometric height was determined by differential leveling and
 KB0208.adjusted by the NATIONAL GEODETIC SURVEY
 KB0208.in June 1991.
 KB0208
 KB0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0208.GEOID18 height accuracy estimate available here.
 KB0208
 KB0208.Click photographs - Photos may exist for this station.
 KB0208
 KB0208.The dynamic height is computed by dividing the NAVD 88
 KB0208.geopotential number by the normal gravity value computed on the
 KB0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0208.degrees latitude (g = 980.6199 gals.).
 KB0208
 KB0208.The modeled gravity was interpolated from observed gravity values.
 KB0208
 KB0208;                    North         East    Units  Estimated Accuracy
 KB0208;SPC IL E     -   299,780.      307,730.      MT  (+/- 180 meters Scaled)
 KB0208
 KB0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ928582(NAD 83)
 KB0208
 KB0208                          SUPERSEDED SURVEY CONTROL
 KB0208
 KB0208  NGVD 29 (??/??/92)  206.088  (m)          676.14   (f) ADJ UNCH    1 2
 KB0208
 KB0208.Superseded values are not recommended for survey control.
 KB0208
 KB0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0208.See file dsdata.pdf to determine how the superseded data were derived.
 KB0208
 KB0208_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KB0208_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0208_STAMPING: ILLINOIS 676 PRIM TRAV STA NO 55 LS 1924 1906
 KB0208_MARK LOGO: USGS
 KB0208_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0208_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0208
 KB0208  HISTORY     - Date     Condition        Report By
 KB0208  HISTORY     - 1906     MONUMENTED       USGS
 KB0208  HISTORY     - 1956     GOOD             CGS
 KB0208  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0208  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0208
 KB0208                          STATION DESCRIPTION
 KB0208
 KB0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0208'4.6 MI SE FROM LERNA.
 KB0208'ABOUT 4.6 MILES SOUTHEAST AND SOUTH ALONG THE ILLINOIS CENTRAL
 KB0208'RAILROAD FROM THE STATION AT LERNA, ABOUT 0.5 MILE SOUTH OF
 KB0208'CROSSING OF COLES-CUMBERLAND COUNTY LINE ROAD AT JANESVILLE,
 KB0208'ABOUT 0.25 MILE SOUTH OF MILE POST P 130, AT A NARROW GRAVEL
 KB0208'ROAD CROSSING, 31 1/2 FEET WEST OF WEST RAIL, 26 FEET SOUTH OF
 KB0208'CENTER LINE OF ROAD, 25 FEET WEST-SOUTHWEST OF CROSSING SIGN, 61
 KB0208'FEET WEST AND ACROSS TRACK FROM A TELEPHONE POLE, 20 FEET
 KB0208'WEST-SOUTHWEST OF SOUTH END OF A 15-INCH TILE PIPE CULVERT UNDER
 KB0208'ROAD, 1 FOOT NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET
 KB0208'BELOW LEVEL OF TRACK AND IS A U.S.G.S. PIPE AND CAP PROJECTING
 KB0208'2 INCHES.
 KB0208
 KB0208                          STATION RECOVERY (1973)
 KB0208
 KB0208'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0208'MARK NOT FOUND.
 KB0208
 KB0208                          STATION RECOVERY (2005)
 KB0208
 KB0208'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0208'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1376 ***********************************************************************
 LC1376  DESIGNATION -  R 30
 LC1376  PID         -  LC1376
 LC1376  STATE/COUNTY-  IL/PEORIA
 LC1376  COUNTRY     -  US
 LC1376  USGS QUAD   -  ROME (2018)
 LC1376
 LC1376                         *CURRENT SURVEY CONTROL
 LC1376  ______________________________________________________________________
 LC1376* NAD 83(1986) POSITION- 40 56 41.     (N) 089 35 49.     (W)   SCALED
 LC1376* NAVD 88 ORTHO HEIGHT -   220.942 (meters)      724.87  (feet) ADJUSTED
 LC1376  ______________________________________________________________________
 LC1376  GEOID HEIGHT    -        -32.966 (meters)                     GEOID18
 LC1376  DYNAMIC HEIGHT  -        220.844 (meters)      724.55  (feet) COMP
 LC1376  MODELED GRAVITY -    980,176.0   (mgal)                       NAVD 88
 LC1376
 LC1376  VERT ORDER      -  SECOND    CLASS 0
 LC1376
 LC1376.The horizontal coordinates were scaled from a map and have
 LC1376.an estimated accuracy of +/- 6 seconds.
 LC1376
 LC1376.The orthometric height was determined by differential leveling and
 LC1376.adjusted by the NATIONAL GEODETIC SURVEY
 LC1376.in June 1991.
 LC1376
 LC1376.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1376.GEOID18 height accuracy estimate available here.
 LC1376
 LC1376.Click photographs - Photos may exist for this station.
 LC1376
 LC1376.The dynamic height is computed by dividing the NAVD 88
 LC1376.geopotential number by the normal gravity value computed on the
 LC1376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1376.degrees latitude (g = 980.6199 gals.).
 LC1376
 LC1376.The modeled gravity was interpolated from observed gravity values.
 LC1376
 LC1376;                    North         East    Units  Estimated Accuracy
 LC1376;SPC IL W     -   475,040.      747,970.      MT  (+/- 180 meters Scaled)
 LC1376
 LC1376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL813358(NAD 83)
 LC1376
 LC1376                          SUPERSEDED SURVEY CONTROL
 LC1376
 LC1376  NGVD 29 (??/??/92)  221.023  (m)          725.14   (f) ADJ UNCH    2 0
 LC1376
 LC1376.Superseded values are not recommended for survey control.
 LC1376
 LC1376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1376.See file dsdata.pdf to determine how the superseded data were derived.
 LC1376
 LC1376_MARKER: DB = BENCH MARK DISK
 LC1376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1376_STAMPING: R 30 1934
 LC1376_MARK LOGO: CGS
 LC1376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1376+STABILITY: SURFACE MOTION
 LC1376
 LC1376  HISTORY     - Date     Condition        Report By
 LC1376  HISTORY     - 1934     MONUMENTED       CGS
 LC1376  HISTORY     - 1942     GOOD             CGS
 LC1376  HISTORY     - 1977     MARK NOT FOUND   USGS
 LC1376  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1376
 LC1376                          STATION DESCRIPTION
 LC1376
 LC1376'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1376'2 MI E FROM EDELSTEIN.
 LC1376'2.0 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1376'FROM THE STATION AT EDELSTEIN, PEORIA COUNTY 5 POLES SOUTHWEST
 LC1376'OF MILEPOST 136, AT A ROAD CROSSING, 27 FEET NORTHEAST OF
 LC1376'UNDERPASS 136 A, 18 FEET NORTHWEST OF THE CENTERLINE OF THE
 LC1376'NORTHWEST TRACK, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 LC1376'STAMPED R 30 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC1376
 LC1376                          STATION RECOVERY (1977)
 LC1376
 LC1376'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LC1376'MARK NOT FOUND.
 LC1376
 LC1376                          STATION RECOVERY (1998)
 LC1376
 LC1376'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1376'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2128 ***********************************************************************
 LB2128  DESIGNATION -  R 300
 LB2128  PID         -  LB2128
 LB2128  STATE/COUNTY-  IL/VERMILION
 LB2128  COUNTRY     -  US
 LB2128  USGS QUAD   -  DANVILLE SW (2018)
 LB2128
 LB2128                         *CURRENT SURVEY CONTROL
 LB2128  ______________________________________________________________________
 LB2128* NAD 83(1986) POSITION- 40 03 55.27   (N) 087 44 03.03   (W)   HD_HELD1
 LB2128* NAVD 88 ORTHO HEIGHT -   202.172 (meters)      663.29  (feet) ADJUSTED
 LB2128  ______________________________________________________________________
 LB2128  GEOID HEIGHT    -        -32.325 (meters)                     GEOID18
 LB2128  DYNAMIC HEIGHT  -        202.072 (meters)      662.96  (feet) COMP
 LB2128  MODELED GRAVITY -    980,124.6   (mgal)                       NAVD 88
 LB2128
 LB2128  VERT ORDER      -  FIRST     CLASS II
 LB2128
 LB2128.The horizontal coordinates were determined by differentially corrected
 LB2128.hand held GPS observations or other comparable positioning techniques
 LB2128.and have an estimated accuracy of +/- 3 meters.
 LB2128
 LB2128.The orthometric height was determined by differential leveling and
 LB2128.adjusted by the NATIONAL GEODETIC SURVEY
 LB2128.in June 1991.
 LB2128
 LB2128.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2128.GEOID18 height accuracy estimate available here.
 LB2128
 LB2128.Click photographs - Photos may exist for this station.
 LB2128
 LB2128.The dynamic height is computed by dividing the NAVD 88
 LB2128.geopotential number by the normal gravity value computed on the
 LB2128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2128.degrees latitude (g = 980.6199 gals.).
 LB2128
 LB2128.The modeled gravity was interpolated from observed gravity values.
 LB2128
 LB2128;                    North         East    Units  Estimated Accuracy
 LB2128;SPC IL E     -   377,428.6     351,114.5     MT  (+/- 3 meters HH1 GPS) 
 LB2128
 LB2128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3739035268(NAD 83)
 LB2128
 LB2128                          SUPERSEDED SURVEY CONTROL
 LB2128
 LB2128.No superseded survey control is available for this station.
 LB2128
 LB2128_MARKER: I = METAL ROD
 LB2128_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2128_STAMPING: R 300 1986
 LB2128_MARK LOGO: NGS
 LB2128_PROJECTION: FLUSH
 LB2128_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2128_ROD/PIPE-DEPTH: 7.3 meters
 LB2128
 LB2128  HISTORY     - Date     Condition        Report By
 LB2128  HISTORY     - 1986     MONUMENTED       NGS
 LB2128
 LB2128                          STATION DESCRIPTION
 LB2128
 LB2128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2128'12.5 KM (7.75 MI) SW FROM DANVILLE.
 LB2128'1.5 KM (0.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LB2128'WITH U.S. HIGHWAY 136 IN DANVILLE, THENCE 8.1 KM (5.05 MI)
 LB2128'SOUTHWESTERLY ALONG COUNTY ROAD 506, THENCE 2.9 KM (1.8 MI) WESTERLY
 LB2128'ALONG COUNTY ROAD 512, 18.0 M (59.1 FT) NORTH OF THE CENTERLINE OF THE
 LB2128'ROAD, 2.0 M (6.6 FT) WEST OF A CONCRETE RIGHT-OF-WAY POST, 1.5 M (4.9
 LB2128'FT) WEST OF THE EXTENDED CENTER OF COUNTY ROAD 1100 E, AND 1.1 M (3.6
 LB2128'FT) EAST OF A UTILITY POLE WITH A GUY WIRE.  NOTE--ACCESS TO DATUM
 LB2128'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2128'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 LB2128'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1655 ***********************************************************************
 LC1655  DESIGNATION -  R 301
 LC1655  PID         -  LC1655
 LC1655  STATE/COUNTY-  IL/CHAMPAIGN
 LC1655  COUNTRY     -  US
 LC1655  USGS QUAD   -  URBANA (2018)
 LC1655
 LC1655                         *CURRENT SURVEY CONTROL
 LC1655  ______________________________________________________________________
 LC1655* NAD 83(1986) POSITION- 40 05 54.     (N) 088 11 59.     (W)   SCALED
 LC1655* NAVD 88 ORTHO HEIGHT -   223.519 (meters)      733.33  (feet) ADJUSTED
 LC1655  ______________________________________________________________________
 LC1655  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 LC1655  DYNAMIC HEIGHT  -        223.406 (meters)      732.96  (feet) COMP
 LC1655  MODELED GRAVITY -    980,112.5   (mgal)                       NAVD 88
 LC1655
 LC1655  VERT ORDER      -  FIRST     CLASS II
 LC1655
 LC1655.The horizontal coordinates were scaled from a map and have
 LC1655.an estimated accuracy of +/- 6 seconds.
 LC1655
 LC1655.The orthometric height was determined by differential leveling and
 LC1655.adjusted by the NATIONAL GEODETIC SURVEY
 LC1655.in June 1991.
 LC1655
 LC1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1655.GEOID18 height accuracy estimate available here.
 LC1655
 LC1655.Click photographs - Photos may exist for this station.
 LC1655
 LC1655.The dynamic height is computed by dividing the NAVD 88
 LC1655.geopotential number by the normal gravity value computed on the
 LC1655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1655.degrees latitude (g = 980.6199 gals.).
 LC1655
 LC1655.The modeled gravity was interpolated from observed gravity values.
 LC1655
 LC1655;                    North         East    Units  Estimated Accuracy
 LC1655;SPC IL E     -   380,930.      311,390.      MT  (+/- 180 meters Scaled)
 LC1655
 LC1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK977393(NAD 83)
 LC1655
 LC1655                          SUPERSEDED SURVEY CONTROL
 LC1655
 LC1655.No superseded survey control is available for this station.
 LC1655
 LC1655_MARKER: I = METAL ROD
 LC1655_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1655_STAMPING: R 301 1986
 LC1655_MARK LOGO: NGS
 LC1655_PROJECTION: RECESSED 2 CENTIMETERS
 LC1655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1655+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2005
 LC1655_ROD/PIPE-DEPTH: 14.6 meters
 LC1655
 LC1655  HISTORY     - Date     Condition        Report By
 LC1655  HISTORY     - 1986     MONUMENTED       NGS
 LC1655  HISTORY     - 20051201 GOOD             ILDT
 LC1655
 LC1655                          STATION DESCRIPTION
 LC1655
 LC1655'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1655'IN URBANA.
 LC1655'IN URBANA, AT THE INTERSECTION OF EAST FLORIDA AND SOUTH ANDERSON
 LC1655'STREETS, 13.6 M (44.6 FT) EAST OF THE CENTER OF ANDERSON STREET, 12.0
 LC1655'M (39.4 FT) NORTH OF THE CENTERLINE OF FLORIDA STREET, 0.7 M (2.3 FT)
 LC1655'EAST OF THE WEST END OF A CHAIN LINK FENCE, AND 0.2 M (0.7 FT) NORTH
 LC1655'OF THE NORTH EDGE OF A CONCRETE SIDEWALK.  NOTE--ACCESS TO DATUM POINT
 LC1655'IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1655'THE MARK IS 0.2 METERS  S FROM  A WITNESS POST AND FENCE
 LC1655'THE MARK IS ABOVE LEVEL WITH THE STREETS.
 LC1655
 LC1655                          STATION RECOVERY (2005)
 LC1655
 LC1655'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1655'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4377 ***********************************************************************
 DO4377  DESIGNATION -  R 305
 DO4377  PID         -  DO4377
 DO4377  STATE/COUNTY-  IL/POPE
 DO4377  COUNTRY     -  US
 DO4377  USGS QUAD   -  REEVESVILLE (2018)
 DO4377
 DO4377                         *CURRENT SURVEY CONTROL
 DO4377  ______________________________________________________________________
 DO4377* NAD 83(1986) POSITION- 37 19 21.3    (N) 088 40 31.4    (W)   HD_HELD2
 DO4377* NAVD 88 ORTHO HEIGHT -   106.111 (meters)      348.13  (feet) ADJUSTED
 DO4377  ______________________________________________________________________
 DO4377  GEOID HEIGHT    -        -28.745 (meters)                     GEOID18
 DO4377  DYNAMIC HEIGHT  -        106.034 (meters)      347.88  (feet) COMP
 DO4377  MODELED GRAVITY -    979,901.3   (mgal)                       NAVD 88
 DO4377
 DO4377  VERT ORDER      -  SECOND    CLASS I
 DO4377
 DO4377.The horizontal coordinates were established by autonomous hand held GPS
 DO4377.observations and have an estimated accuracy of +/- 10 meters.
 DO4377
 DO4377.The orthometric height was determined by differential leveling and
 DO4377.adjusted by the NATIONAL GEODETIC SURVEY
 DO4377.in April 2013.
 DO4377
 DO4377.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4377.GEOID18 height accuracy estimate available here.
 DO4377
 DO4377.Click photographs - Photos may exist for this station.
 DO4377
 DO4377.The dynamic height is computed by dividing the NAVD 88
 DO4377.geopotential number by the normal gravity value computed on the
 DO4377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4377.degrees latitude (g = 980.6199 gals.).
 DO4377
 DO4377.The modeled gravity was interpolated from observed gravity values.
 DO4377
 DO4377;                    North         East    Units  Estimated Accuracy
 DO4377;SPC IL E     -    72,845.      269,683.      MT  (+/- 10 meters HH2 GPS)
 DO4377
 DO4377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5155631974(NAD 83)
 DO4377
 DO4377                          SUPERSEDED SURVEY CONTROL
 DO4377
 DO4377.No superseded survey control is available for this station.
 DO4377
 DO4377_MARKER: DD = SURVEY DISK
 DO4377_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DO4377_SP_SET: BOX CULVERT
 DO4377_STAMPING: R 305 R 305 2007
 DO4377_MARK LOGO: USACE
 DO4377_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4377+STABILITY: SURFACE MOTION
 DO4377_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4377+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4377
 DO4377  HISTORY     - Date     Condition        Report By
 DO4377  HISTORY     - 2007     MONUMENTED       USACE
 DO4377  HISTORY     - 20120517 GOOD             PATRIC
 DO4377  HISTORY     - 20230518 GOOD             ILDT
 DO4377
 DO4377                          STATION DESCRIPTION
 DO4377
 DO4377'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4377'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-SOUTHWEST OF
 DO4377'WALTERSBURG, 4.1 MI (6.6 KM) WEST-SOUTHWEST OF BROWNFIELD AND 2.8 MI
 DO4377'(4.5 KM) EAST-SOUTHEAST OF REEVESVILLE.
 DO4377'
 DO4377'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4377'HIGHWAY 146 ABOUT 10.6 MI (17.1 KM) WEST OF GOLCONDA, IL, GO SOUTH ON
 DO4377'STATE HIGHWAY 145 FOR 4.3 MI (6.9 KM) TO COUNTY HIGHWAY 9 (BAY CITY
 DO4377'ROAD) AND TO THE STATION ON THE RIGHT.
 DO4377'
 DO4377'THE STATION IS LOCATED 10 FT (3.0 M) WEST OF THE EDGE OF PAVEMENT OF
 DO4377'STATE HIGHWAY 145 AND 59 FT (18.0 M) NORTH OF THE CENTERLINE OF BIG
 DO4377'BAY ROAD AND SET IN THE NORTHWEST CORNER OF A BOX CULVERT.
 DO4377
 DO4377                          STATION RECOVERY (2023)
 DO4377
 DO4377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4377'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0451 ***********************************************************************
 LD0451  DESIGNATION -  R 32
 LD0451  PID         -  LD0451
 LD0451  STATE/COUNTY-  IL/WARREN
 LD0451  COUNTRY     -  US
 LD0451  USGS QUAD   -  KIRKWOOD WEST (2018)
 LD0451
 LD0451                         *CURRENT SURVEY CONTROL
 LD0451  ______________________________________________________________________
 LD0451* NAD 83(1986) POSITION- 40 52 00.     (N) 090 45 15.     (W)   SCALED
 LD0451* NAVD 88 ORTHO HEIGHT -   228.368 (meters)      749.24  (feet) ADJUSTED
 LD0451  ______________________________________________________________________
 LD0451  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 LD0451  DYNAMIC HEIGHT  -        228.264 (meters)      748.90  (feet) COMP
 LD0451  MODELED GRAVITY -    980,165.2   (mgal)                       NAVD 88
 LD0451
 LD0451  VERT ORDER      -  SECOND    CLASS 0
 LD0451
 LD0451.The horizontal coordinates were scaled from a map and have
 LD0451.an estimated accuracy of +/- 6 seconds.
 LD0451
 LD0451.The orthometric height was determined by differential leveling and
 LD0451.adjusted by the NATIONAL GEODETIC SURVEY
 LD0451.in June 1991.
 LD0451
 LD0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0451.GEOID18 height accuracy estimate available here.
 LD0451
 LD0451.Click photographs - Photos may exist for this station.
 LD0451
 LD0451.The dynamic height is computed by dividing the NAVD 88
 LD0451.geopotential number by the normal gravity value computed on the
 LD0451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0451.degrees latitude (g = 980.6199 gals.).
 LD0451
 LD0451.The modeled gravity was interpolated from observed gravity values.
 LD0451
 LD0451;                    North         East    Units  Estimated Accuracy
 LD0451;SPC IL W     -   466,390.      650,470.      MT  (+/- 180 meters Scaled)
 LD0451
 LD0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF892263(NAD 83)
 LD0451
 LD0451                          SUPERSEDED SURVEY CONTROL
 LD0451
 LD0451  NGVD 29 (??/??/92)  228.424  (m)          749.42   (f) ADJ UNCH    2 0
 LD0451
 LD0451.Superseded values are not recommended for survey control.
 LD0451
 LD0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0451.See file dsdata.pdf to determine how the superseded data were derived.
 LD0451
 LD0451_MARKER: DB = BENCH MARK DISK
 LD0451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0451_STAMPING: R 32 1934
 LD0451_MARK LOGO: CGS
 LD0451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0451+STABILITY: SURFACE MOTION
 LD0451
 LD0451  HISTORY     - Date     Condition        Report By
 LD0451  HISTORY     - 1934     MONUMENTED       CGS
 LD0451  HISTORY     - 1943     GOOD             CGS
 LD0451  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0451  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0451  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0451
 LD0451                          STATION DESCRIPTION
 LD0451
 LD0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0451'AT KIRKWOOD.
 LD0451'AT KIRKWOOD, WARREN COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0451'RAILROAD, AT A POINT 30 FEET EAST AND 60 FEET SOUTH OF THE EAST
 LD0451'END OF THE STATION, AT MILEPOST 185, 30 FEET SOUTH OF THE
 LD0451'CENTERLINE OF THE SOUTH TRACK, AND 4 FEET SOUTHEAST OF A POLE.
 LD0451'A STANDARD DISK, STAMPED R 32 1934 AND SET IN THE TOP OF A
 LD0451'CONCRETE POST.
 LD0451
 LD0451                          STATION RECOVERY (1974)
 LD0451
 LD0451'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0451'MARK NOT FOUND.
 LD0451
 LD0451                          STATION RECOVERY (2001)
 LD0451
 LD0451'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0451'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0451
 LD0451                          STATION RECOVERY (2012)
 LD0451
 LD0451'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0451'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0294 ***********************************************************************
 LD0294  DESIGNATION -  R 34
 LD0294  PID         -  LD0294
 LD0294  STATE/COUNTY-  IL/FULTON
 LD0294  COUNTRY     -  US
 LD0294  USGS QUAD   -  LEWISTOWN (2018)
 LD0294
 LD0294                         *CURRENT SURVEY CONTROL
 LD0294  ______________________________________________________________________
 LD0294* NAD 83(1986) POSITION- 40 29 40.60   (N) 090 11 59.35   (W)   HD_HELD1
 LD0294* NAVD 88 ORTHO HEIGHT -   206.446 (meters)      677.31  (feet) ADJUSTED
 LD0294  ______________________________________________________________________
 LD0294  GEOID HEIGHT    -        -33.174 (meters)                     GEOID18
 LD0294  DYNAMIC HEIGHT  -        206.346 (meters)      676.99  (feet) COMP
 LD0294  MODELED GRAVITY -    980,132.9   (mgal)                       NAVD 88
 LD0294
 LD0294  VERT ORDER      -  SECOND    CLASS 0
 LD0294
 LD0294.The horizontal coordinates were determined by differentially corrected
 LD0294.hand held GPS observations or other comparable positioning techniques
 LD0294.and have an estimated accuracy of +/- 3 meters.
 LD0294
 LD0294.The orthometric height was determined by differential leveling and
 LD0294.adjusted by the NATIONAL GEODETIC SURVEY
 LD0294.in June 1991.
 LD0294
 LD0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0294.GEOID18 height accuracy estimate available here.
 LD0294
 LD0294.Click photographs - Photos may exist for this station.
 LD0294
 LD0294.The dynamic height is computed by dividing the NAVD 88
 LD0294.geopotential number by the normal gravity value computed on the
 LD0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0294.degrees latitude (g = 980.6199 gals.).
 LD0294
 LD0294.The modeled gravity was interpolated from observed gravity values.
 LD0294
 LD0294;                    North         East    Units  Estimated Accuracy
 LD0294;SPC IL W     -   424,906.4     697,189.7     MT  (+/- 3 meters HH1 GPS) 
 LD0294
 LD0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3730486423(NAD 83)
 LD0294
 LD0294                          SUPERSEDED SURVEY CONTROL
 LD0294
 LD0294  NGVD 29 (??/??/92)  206.53   (m)          677.6    (f) COMPUTED    2 0
 LD0294
 LD0294.Superseded values are not recommended for survey control.
 LD0294
 LD0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0294.See file dsdata.pdf to determine how the superseded data were derived.
 LD0294
 LD0294_MARKER: DB = BENCH MARK DISK
 LD0294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0294_STAMPING: R 34 1934
 LD0294_MARK LOGO: CGS
 LD0294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0294+STABILITY: SURFACE MOTION
 LD0294
 LD0294  HISTORY     - Date     Condition        Report By
 LD0294  HISTORY     - 1934     MONUMENTED       CGS
 LD0294  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0294
 LD0294                          STATION DESCRIPTION
 LD0294
 LD0294'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0294'AT CUBA.
 LD0294'AT CUBA, FULTON COUNTY, AT THE CROSSING OF THE TOLEDO, PEORIA
 LD0294'AND WESTERN RAILROAD AND THE CHICAGO, BURLINGTON AND QUINCY
 LD0294'RAILROAD, 18 FEET NORTH OF A POINT 15 FEET WEST OF THE CENTER OF
 LD0294'THE CROSSING, AND 18 INCHES HIGHER THAN THE TRACK.  A STANDARD
 LD0294'DISK, STAMPED R 34 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0294
 LD0294                          STATION RECOVERY (1974)
 LD0294
 LD0294'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0294'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0322 ***********************************************************************
 LD0322  DESIGNATION -  R 35
 LD0322  PID         -  LD0322
 LD0322  STATE/COUNTY-  IL/MASON
 LD0322  COUNTRY     -  US
 LD0322  USGS QUAD   -  KILBOURNE (2018)
 LD0322
 LD0322                         *CURRENT SURVEY CONTROL
 LD0322  ______________________________________________________________________
 LD0322* NAD 83(1986) POSITION- 40 08 17.     (N) 090 00 00.     (W)   SCALED
 LD0322* NAVD 88 ORTHO HEIGHT -   149.965 (meters)      492.01  (feet) ADJUSTED
 LD0322  ______________________________________________________________________
 LD0322  GEOID HEIGHT    -        -32.780 (meters)                     GEOID18
 LD0322  DYNAMIC HEIGHT  -        149.890 (meters)      491.76  (feet) COMP
 LD0322  MODELED GRAVITY -    980,124.7   (mgal)                       NAVD 88
 LD0322
 LD0322  VERT ORDER      -  SECOND    CLASS 0
 LD0322
 LD0322.The horizontal coordinates were scaled from a map and have
 LD0322.an estimated accuracy of +/- 6 seconds.
 LD0322
 LD0322.The orthometric height was determined by differential leveling and
 LD0322.adjusted by the NATIONAL GEODETIC SURVEY
 LD0322.in June 1991.
 LD0322
 LD0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0322.GEOID18 height accuracy estimate available here.
 LD0322
 LD0322.Click photographs - Photos may exist for this station.
 LD0322
 LD0322.The dynamic height is computed by dividing the NAVD 88
 LD0322.geopotential number by the normal gravity value computed on the
 LD0322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0322.degrees latitude (g = 980.6199 gals.).
 LD0322
 LD0322.The modeled gravity was interpolated from observed gravity values.
 LD0322
 LD0322;                    North         East    Units  Estimated Accuracy
 LD0322;SPC IL W     -   385,330.      714,200.      MT  (+/- 180 meters Scaled)
 LD0322
 LD0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE555473(NAD 83)
 LD0322
 LD0322                          SUPERSEDED SURVEY CONTROL
 LD0322
 LD0322  NGVD 29 (??/??/92)  150.064  (m)          492.34   (f) ADJ UNCH    2 0
 LD0322
 LD0322.Superseded values are not recommended for survey control.
 LD0322
 LD0322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0322.See file dsdata.pdf to determine how the superseded data were derived.
 LD0322
 LD0322_MARKER: DB = BENCH MARK DISK
 LD0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0322_STAMPING: R 35 1934
 LD0322_MARK LOGO: CGS
 LD0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0322+STABILITY: SURFACE MOTION
 LD0322
 LD0322  HISTORY     - Date     Condition        Report By
 LD0322  HISTORY     - 1934     MONUMENTED       CGS
 LD0322  HISTORY     - 1975     GOOD             NGS
 LD0322
 LD0322                          STATION DESCRIPTION
 LD0322
 LD0322'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0322'1.2 MI SE FROM KILBOURNE.
 LD0322'1.2 MILES SOUTHEAST ALONG THE CHICAGO AND ILLINOIS MIDLAND RAILWAY
 LD0322'FROM THE STATION AT KILBOURNE, MASON COUNTY, 9 POLES NORTHWEST
 LD0322'OF MILEPOST 53, AT PUBLIC-ROAD CROSSING 529, 36 FEET SOUTHEAST
 LD0322'OF THE CENTERLINE OF THE ROAD, 34 FEET NORTHEAST OF THE CENTERLINE
 LD0322'OF THE TRACK, 6 FEET SOUTHEAST OF A POLE, 5 FEET SOUTHWEST OF A
 LD0322'RIGHT-OF-WAY FENCE-CORNER POST, AND LEVEL WITH THE TRACK.  A
 LD0322'STANDARD DISK, STAMPED R 35 1934 AND SET IN THE TOP OF A CONCRETE
 LD0322'POST.
 LD0322
 LD0322                          STATION RECOVERY (1975)
 LD0322
 LD0322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 LD0322'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1011 ***********************************************************************
 KB1011  DESIGNATION -  R 36
 KB1011  PID         -  KB1011
 KB1011  STATE/COUNTY-  IL/SANGAMON
 KB1011  COUNTRY     -  US
 KB1011  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1011
 KB1011                         *CURRENT SURVEY CONTROL
 KB1011  ______________________________________________________________________
 KB1011* NAD 83(1986) POSITION- 39 54 36.     (N) 089 35 52.     (W)   SCALED
 KB1011* NAVD 88 ORTHO HEIGHT -   177.692 (meters)      582.98  (feet) ADJUSTED
 KB1011  ______________________________________________________________________
 KB1011  GEOID HEIGHT    -        -32.576 (meters)                     GEOID18
 KB1011  DYNAMIC HEIGHT  -        177.597 (meters)      582.67  (feet) COMP
 KB1011  MODELED GRAVITY -    980,089.2   (mgal)                       NAVD 88
 KB1011
 KB1011  VERT ORDER      -  SECOND    CLASS 0
 KB1011
 KB1011.The horizontal coordinates were scaled from a map and have
 KB1011.an estimated accuracy of +/- 6 seconds.
 KB1011
 KB1011.The orthometric height was determined by differential leveling and
 KB1011.adjusted by the NATIONAL GEODETIC SURVEY
 KB1011.in June 1991.
 KB1011
 KB1011.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1011.GEOID18 height accuracy estimate available here.
 KB1011
 KB1011.Click photographs - Photos may exist for this station.
 KB1011
 KB1011.The dynamic height is computed by dividing the NAVD 88
 KB1011.geopotential number by the normal gravity value computed on the
 KB1011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1011.degrees latitude (g = 980.6199 gals.).
 KB1011
 KB1011.The modeled gravity was interpolated from observed gravity values.
 KB1011
 KB1011;                    North         East    Units  Estimated Accuracy
 KB1011;SPC IL W     -   360,150.      748,640.      MT  (+/- 180 meters Scaled)
 KB1011
 KB1011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK779209(NAD 83)
 KB1011
 KB1011                          SUPERSEDED SURVEY CONTROL
 KB1011
 KB1011  NGVD 29 (??/??/92)  177.787  (m)          583.29   (f) ADJ UNCH    2 0
 KB1011
 KB1011.Superseded values are not recommended for survey control.
 KB1011
 KB1011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1011.See file dsdata.pdf to determine how the superseded data were derived.
 KB1011
 KB1011_MARKER: DB = BENCH MARK DISK
 KB1011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1011_STAMPING: R 36 1934
 KB1011_MARK LOGO: CGS
 KB1011_PROJECTION: PROJECTING 20 CENTIMETERS
 KB1011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1011+STABILITY: SURFACE MOTION
 KB1011_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1011+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2019
 KB1011
 KB1011  HISTORY     - Date     Condition        Report By
 KB1011  HISTORY     - 1934     MONUMENTED       CGS
 KB1011  HISTORY     - 1960     GOOD             CGS
 KB1011  HISTORY     - 20190716 GOOD             ILDT
 KB1011
 KB1011                          STATION DESCRIPTION
 KB1011
 KB1011'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1011'0.8 MI N FROM SHERMAN.
 KB1011'0.8 MILES NORTH ALONG THE GULF MOBILE AND OHIO RAILROAD FROM
 KB1011'ITS STATION IN SHERMAN, AT AN EAST - WEST OILED ROAD CROSSING,
 KB1011'43 FEET EAST OF THE EAST RAIL, 90 FEET SOUTH OF THE CENTER LINE
 KB1011'OF THE OILED ROAD, 121 FEET SOUTHEAST OF THE CENTER OF THE
 KB1011'CROSSING, 2 FEET NORTH OF A FENCE CORNER, 54 FEET SOUTHEAST OF
 KB1011'A TELEGRAPH POLE, 1.3 FEET SOUTHEAST OF A METAL WITNESS POST,
 KB1011'4 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 KB1011'CONCRETE POST PROJECTING 8 INCHES.
 KB1011
 KB1011                          STATION RECOVERY (2019)
 KB1011
 KB1011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1011'THE STATION IS LOCATED 48.5 FT (14.8 M) SOUTH-SOUTHEAST OF YELLOW GAS
 KB1011'LINE STAND PIPE NEXT TO A WARNING SIGN FOR UNDERGROUND GAS LINE, 41.6
 KB1011'FT (12.7 M) SOUTH-SOUTHWEST OF A POWER POLE WITH 3 GUIDE WIRES, 3.3 FT
 KB1011'(1.0 M) NORTH OF A WHITE VINYL FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1298 ***********************************************************************
 LC1298  DESIGNATION -  R 37
 LC1298  PID         -  LC1298
 LC1298  STATE/COUNTY-  IL/TAZEWELL
 LC1298  COUNTRY     -  US
 LC1298  USGS QUAD   -  PEKIN (2018)
 LC1298
 LC1298                         *CURRENT SURVEY CONTROL
 LC1298  ______________________________________________________________________
 LC1298* NAD 83(1986) POSITION- 40 30 52.     (N) 089 38 07.     (W)   SCALED
 LC1298* NAVD 88 ORTHO HEIGHT -   154.193 (meters)      505.88  (feet) ADJUSTED
 LC1298  ______________________________________________________________________
 LC1298  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 LC1298  DYNAMIC HEIGHT  -        154.119 (meters)      505.64  (feet) COMP
 LC1298  MODELED GRAVITY -    980,147.1   (mgal)                       NAVD 88
 LC1298
 LC1298  VERT ORDER      -  SECOND    CLASS 0
 LC1298
 LC1298.The horizontal coordinates were scaled from a map and have
 LC1298.an estimated accuracy of +/- 6 seconds.
 LC1298
 LC1298.The orthometric height was determined by differential leveling and
 LC1298.adjusted by the NATIONAL GEODETIC SURVEY
 LC1298.in June 1991.
 LC1298
 LC1298.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1298.GEOID18 height accuracy estimate available here.
 LC1298
 LC1298.Click photographs - Photos may exist for this station.
 LC1298
 LC1298.The dynamic height is computed by dividing the NAVD 88
 LC1298.geopotential number by the normal gravity value computed on the
 LC1298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1298.degrees latitude (g = 980.6199 gals.).
 LC1298
 LC1298.The modeled gravity was interpolated from observed gravity values.
 LC1298
 LC1298;                    North         East    Units  Estimated Accuracy
 LC1298;SPC IL W     -   427,240.      745,030.      MT  (+/- 180 meters Scaled)
 LC1298
 LC1298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK767881(NAD 83)
 LC1298
 LC1298                          SUPERSEDED SURVEY CONTROL
 LC1298
 LC1298  NGVD 29 (??/??/92)  154.296  (m)          506.22   (f) ADJ UNCH    2 0
 LC1298
 LC1298.Superseded values are not recommended for survey control.
 LC1298
 LC1298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1298.See file dsdata.pdf to determine how the superseded data were derived.
 LC1298
 LC1298_MARKER: DB = BENCH MARK DISK
 LC1298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1298_STAMPING: R 37 1934
 LC1298_MARK LOGO: CGS
 LC1298_PROJECTION: PROJECTING 10 CENTIMETERS
 LC1298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1298+STABILITY: SURFACE MOTION
 LC1298
 LC1298  HISTORY     - Date     Condition        Report By
 LC1298  HISTORY     - 1934     MONUMENTED       CGS
 LC1298  HISTORY     - 1954     GOOD             CGS
 LC1298
 LC1298                          STATION DESCRIPTION
 LC1298
 LC1298'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1298'1.4 MI N FROM SOUTH PEKIN.
 LC1298'ABOUT 1.4 MILES NORTH ALONG THE GULF, MOBILE AND OHIOR RAILROAD
 LC1298'FROM THE STATION AT SOUTH PEKIN, 34 FEET WEST OF THE WEST RAIL,
 LC1298'17 FEET NORTH OF THE CENTER LINE OF A GRAVEL CROSS ROAD, 45 FEET
 LC1298'NORTHWEST AND ACROSS A GRAVEL ROAD FROM THE NORTHWEST CORNER OF
 LC1298'RAILROAD TRESLE, 5 1/2 FEET EAST OF THE SOUTH END OF A FENCE LINE,
 LC1298'1 FOOT SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 4 FEET BELOW
 LC1298'THE LEVEL OF THE TRACK AND IN THE TOP OF A CONCRETE POST PROJECTING
 LC1298'4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0653 ***********************************************************************
 LC0653  DESIGNATION -  R 42
 LC0653  PID         -  LC0653
 LC0653  STATE/COUNTY-  IL/LIVINGSTON
 LC0653  COUNTRY     -  US
 LC0653  USGS QUAD   -  FAIRBURY (2018)
 LC0653
 LC0653                         *CURRENT SURVEY CONTROL
 LC0653  ______________________________________________________________________
 LC0653* NAD 83(1986) POSITION- 40 44 48.     (N) 088 31 04.     (W)   SCALED
 LC0653* NAVD 88 ORTHO HEIGHT -   208.847 (meters)      685.19  (feet) ADJUSTED
 LC0653  ______________________________________________________________________
 LC0653  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 LC0653  DYNAMIC HEIGHT  -        208.756 (meters)      684.89  (feet) COMP
 LC0653  MODELED GRAVITY -    980,181.6   (mgal)                       NAVD 88
 LC0653
 LC0653  VERT ORDER      -  SECOND    CLASS 0
 LC0653
 LC0653.The horizontal coordinates were scaled from a map and have
 LC0653.an estimated accuracy of +/- 6 seconds.
 LC0653
 LC0653.The orthometric height was determined by differential leveling and
 LC0653.adjusted by the NATIONAL GEODETIC SURVEY
 LC0653.in June 1991.
 LC0653
 LC0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0653.GEOID18 height accuracy estimate available here.
 LC0653
 LC0653.Click photographs - Photos may exist for this station.
 LC0653
 LC0653.The dynamic height is computed by dividing the NAVD 88
 LC0653.geopotential number by the normal gravity value computed on the
 LC0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0653.degrees latitude (g = 980.6199 gals.).
 LC0653
 LC0653.The modeled gravity was interpolated from observed gravity values.
 LC0653
 LC0653;                    North         East    Units  Estimated Accuracy
 LC0653;SPC IL E     -   452,930.      284,420.      MT  (+/- 180 meters Scaled)
 LC0653
 LC0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL718117(NAD 83)
 LC0653
 LC0653                          SUPERSEDED SURVEY CONTROL
 LC0653
 LC0653  NGVD 29 (??/??/92)  208.906  (m)          685.39   (f) ADJ UNCH    2 0
 LC0653
 LC0653.Superseded values are not recommended for survey control.
 LC0653
 LC0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0653.See file dsdata.pdf to determine how the superseded data were derived.
 LC0653
 LC0653_MARKER: DB = BENCH MARK DISK
 LC0653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0653_STAMPING: R 42 1934
 LC0653_MARK LOGO: CGS
 LC0653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0653+STABILITY: SURFACE MOTION
 LC0653
 LC0653  HISTORY     - Date     Condition        Report By
 LC0653  HISTORY     - 1934     MONUMENTED       CGS
 LC0653  HISTORY     - 1957     MARK NOT FOUND   CGS
 LC0653  HISTORY     - 20251125 MARK NOT FOUND   ILDT
 LC0653
 LC0653                          STATION DESCRIPTION
 LC0653
 LC0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0653'AT FAIRBURY.
 LC0653'AT FAIRBURY, LIVINGSTON COUNTY, ON THE TOLEDO, PEORIA AND
 LC0653'WESTERN RAILROAD, AT A PUBLIC-STREET CROSSING, 7 POLES EAST OF
 LC0653'MILEPOST 52, 33 FEET WEST OF THE CENTERLINE OF THE STREET, 33
 LC0653'FEET SOUTH OF THE CENTERLINE OF THE MAIN TRACK, 15 FEET NORTH OF
 LC0653'THE RIGHT-OF-WAY FENCE, AND LEVEL WITH THE TRACK.  A STANDARD
 LC0653'DISK, STAMPED R 42 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC0653'NOTE-- THE MARK IS PROBABLY UNDER A LARGE PILE OF COAL.
 LC0653
 LC0653                          STATION RECOVERY (1957)
 LC0653
 LC0653'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 LC0653'MARK NOT FOUND.
 LC0653
 LC0653                          STATION RECOVERY (2025)
 LC0653
 LC0653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0653'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0066 ***********************************************************************
 LD0066  DESIGNATION -  R 43
 LD0066  PID         -  LD0066
 LD0066  STATE/COUNTY-  IL/FULTON
 LD0066  COUNTRY     -  US
 LD0066  USGS QUAD   -  CANTON (2018)
 LD0066
 LD0066                         *CURRENT SURVEY CONTROL
 LD0066  ______________________________________________________________________
 LD0066* NAD 83(1986) POSITION- 40 31 52.     (N) 090 01 46.     (W)   SCALED
 LD0066* NAVD 88 ORTHO HEIGHT -   193.571 (meters)      635.07  (feet) ADJUSTED
 LD0066  ______________________________________________________________________
 LD0066  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 LD0066  DYNAMIC HEIGHT  -        193.479 (meters)      634.77  (feet) COMP
 LD0066  MODELED GRAVITY -    980,144.4   (mgal)                       NAVD 88
 LD0066
 LD0066  VERT ORDER      -  SECOND    CLASS 0
 LD0066
 LD0066.The horizontal coordinates were scaled from a map and have
 LD0066.an estimated accuracy of +/- 6 seconds.
 LD0066
 LD0066.The orthometric height was determined by differential leveling and
 LD0066.adjusted by the NATIONAL GEODETIC SURVEY
 LD0066.in June 1991.
 LD0066
 LD0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0066.GEOID18 height accuracy estimate available here.
 LD0066
 LD0066.Click photographs - Photos may exist for this station.
 LD0066
 LD0066.The dynamic height is computed by dividing the NAVD 88
 LD0066.geopotential number by the normal gravity value computed on the
 LD0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0066.degrees latitude (g = 980.6199 gals.).
 LD0066
 LD0066.The modeled gravity was interpolated from observed gravity values.
 LD0066
 LD0066;                    North         East    Units  Estimated Accuracy
 LD0066;SPC IL W     -   428,970.      711,630.      MT  (+/- 180 meters Scaled)
 LD0066
 LD0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE516909(NAD 83)
 LD0066
 LD0066                          SUPERSEDED SURVEY CONTROL
 LD0066
 LD0066  NGVD 29 (??/??/92)  193.656  (m)          635.35   (f) ADJ UNCH    2 0
 LD0066
 LD0066.Superseded values are not recommended for survey control.
 LD0066
 LD0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0066.See file dsdata.pdf to determine how the superseded data were derived.
 LD0066
 LD0066_MARKER: DB = BENCH MARK DISK
 LD0066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0066_STAMPING: R 43 1935
 LD0066_MARK LOGO: CGS
 LD0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0066+STABILITY: SURFACE MOTION
 LD0066
 LD0066  HISTORY     - Date     Condition        Report By
 LD0066  HISTORY     - 1935     MONUMENTED       CGS
 LD0066  HISTORY     - 1942     GOOD             CGS
 LD0066
 LD0066                          STATION DESCRIPTION
 LD0066
 LD0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0066'1.3 MI S FROM CANTON.
 LD0066'1.3 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0066'FROM THE CROSSING OF THE TOLEDO, PERORIA AND WESTERN RAILROAD AT
 LD0066'CANTON, FULTON COUNTY, 3-1/2 POLES NORTH OF MILEPOST 65, 15 FEET
 LD0066'SOUTH OF A POINT 32 FEET WEST OF THE CENTER OF A PRIVATE-ROAD
 LD0066'CROSSING, 3 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND LEVEL WITH THE
 LD0066'TRACK.  A STANDARD DISK, STAMPED R 43 1935 AND SET IN THE TOP OF A
 LD0066'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1370 ***********************************************************************
 LC1370  DESIGNATION -  R 44
 LC1370  PID         -  LC1370
 LC1370  STATE/COUNTY-  IL/PEORIA
 LC1370  COUNTRY     -  US
 LC1370  USGS QUAD   -  PRINCEVILLE (2018)
 LC1370
 LC1370                         *CURRENT SURVEY CONTROL
 LC1370  ______________________________________________________________________
 LC1370* NAD 83(1997) POSITION- 40 55 49.81702(N) 089 48 38.26715(W)   ADJUSTED
 LC1370* NAVD 88 ORTHO HEIGHT -   235.519 (meters)      772.70  (feet) ADJUSTED
 LC1370  ______________________________________________________________________
 LC1370  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LC1370  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 LC1370  DYNAMIC HEIGHT  -        235.414 (meters)      772.35  (feet) COMP
 LC1370  MODELED GRAVITY -    980,174.1   (mgal)                       NAVD 88
 LC1370
 LC1370  HORZ ORDER      -  SECOND
 LC1370  VERT ORDER      -  SECOND    CLASS 0
 LC1370
 LC1370.The horizontal coordinates were established by classical geodetic methods
 LC1370.and adjusted by the National Geodetic Survey in October 1999.
 LC1370
 LC1370.The orthometric height was determined by differential leveling and
 LC1370.adjusted by the NATIONAL GEODETIC SURVEY
 LC1370.in June 1991.
 LC1370
 LC1370.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1370.GEOID18 height accuracy estimate available here.
 LC1370
 LC1370.Click photographs - Photos may exist for this station.
 LC1370
 LC1370.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1370
 LC1370.The dynamic height is computed by dividing the NAVD 88
 LC1370.geopotential number by the normal gravity value computed on the
 LC1370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1370.degrees latitude (g = 980.6199 gals.).
 LC1370
 LC1370.The modeled gravity was interpolated from observed gravity values.
 LC1370
 LC1370. The following values were computed from the NAD 83(1997) position.
 LC1370
 LC1370;                    North         East     Units Scale Factor Converg.
 LC1370;SPC IL W     -   473,369.341   729,984.936   MT  0.99995224   +0 13 59.7
 LC1370;SPC IL W     - 1,553,045.91  2,394,958.91   sFT  0.99995224   +0 13 59.7
 LC1370;UTM  16      - 4,534,846.673   263,360.016   MT  1.00028928   -1 50 32.0
 LC1370
 LC1370!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1370!SPC IL W     -   0.99996823  x   0.99995224  =   0.99992047
 LC1370!UTM  16      -   0.99996823  x   1.00028928  =   1.00025750
 LC1370
 LC1370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6336034846(NAD 83)
 LC1370
 LC1370                          SUPERSEDED SURVEY CONTROL
 LC1370
 LC1370  NAD 83(1996)-  40 55 49.82105(N)    089 48 38.27188(W) AD(       ) 2
 LC1370  NAD 83(1986)-  40 55 49.82546(N)    089 48 38.27278(W) AD(       ) 2
 LC1370  NAD 27      -  40 55 49.69330(N)    089 48 37.89703(W) AD(       ) 2
 LC1370  NGVD 29 (??/??/92)  235.590  (m)          772.93   (f) ADJ UNCH    2 0
 LC1370  NGVD 29             235.59   (m)          772.9    (f) LEVELING    3  
 LC1370
 LC1370.Superseded values are not recommended for survey control.
 LC1370
 LC1370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1370.See file dsdata.pdf to determine how the superseded data were derived.
 LC1370
 LC1370_MARKER: DB = BENCH MARK DISK
 LC1370_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1370_SP_SET: CULVERT HEADWALL
 LC1370_STAMPING: R 44 1934
 LC1370_MARK LOGO: CGS
 LC1370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1370+STABILITY: SURFACE MOTION
 LC1370
 LC1370  HISTORY     - Date     Condition        Report By
 LC1370  HISTORY     - 1934     MONUMENTED       CGS
 LC1370  HISTORY     - 1942     GOOD             CGS
 LC1370  HISTORY     - 1969     GOOD             CGS
 LC1370  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1370
 LC1370                          STATION DESCRIPTION
 LC1370
 LC1370'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1370'THE MARK IS A STANDARD BENCH MARK DISK STAMPED R 44 1934, CEMENTED
 LC1370'IN A DRILL HOLE IN THE SOUTH HEAD WALL OF A CONCRETE CULVERT.  IT IS
 LC1370'18.5 FEET WEST OF THE RAIL ROAD TRACK, 17.5 FEET SOUTH OF THE
 LC1370'CENTER OF THE HIGHWAY AND 31 FEET EAST-NORTHEAST OF A POWER POLE.
 LC1370
 LC1370                          STATION RECOVERY (1942)
 LC1370
 LC1370'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 LC1370'1.1 MI NE FROM MONICA.
 LC1370'1.1 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LC1370'RAILROAD FROM THE CROSSING OF THE ATCHISON, TOPEKA AND SANTA FE
 LC1370'RAILWAY AT MONICA, PEORIA COUNTY, AT THE CROSSING OF STATE HIGHWAY
 LC1370'90, AT A HIGHWAY CULVERT, IN THE CENTER OF THE TOP OF THE SOUTH
 LC1370'CONCRETE HEADWALL, AND 15 FEET WEST OF THE CENTERLINE OF THE
 LC1370'TRACK.  A STANDARD DISK, STAMPED R 44 1934.
 LC1370
 LC1370                          STATION RECOVERY (1969)
 LC1370
 LC1370'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC1370'RECOVERED IN GOOD CONDITION.
 LC1370
 LC1370                          STATION RECOVERY (1998)
 LC1370
 LC1370'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1370'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0983 ***********************************************************************
 MF0983  DESIGNATION -  R 45
 MF0983  PID         -  MF0983
 MF0983  STATE/COUNTY-  IL/BUREAU
 MF0983  COUNTRY     -  US
 MF0983  USGS QUAD   -  MANLIUS (2018)
 MF0983
 MF0983                         *CURRENT SURVEY CONTROL
 MF0983  ______________________________________________________________________
 MF0983* NAD 83(1986) POSITION- 41 26 17.     (N) 089 40 35.     (W)   SCALED
 MF0983* NAVD 88 ORTHO HEIGHT -   210.172 (meters)      689.54  (feet) ADJUSTED
 MF0983  ______________________________________________________________________
 MF0983  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 MF0983  DYNAMIC HEIGHT  -        210.089 (meters)      689.27  (feet) COMP
 MF0983  MODELED GRAVITY -    980,224.4   (mgal)                       NAVD 88
 MF0983
 MF0983  VERT ORDER      -  SECOND    CLASS 0
 MF0983
 MF0983.The horizontal coordinates were scaled from a map and have
 MF0983.an estimated accuracy of +/- 6 seconds.
 MF0983
 MF0983.The orthometric height was determined by differential leveling and
 MF0983.adjusted by the NATIONAL GEODETIC SURVEY
 MF0983.in June 1991.
 MF0983
 MF0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0983.GEOID18 height accuracy estimate available here.
 MF0983
 MF0983.Click photographs - Photos may exist for this station.
 MF0983
 MF0983.The dynamic height is computed by dividing the NAVD 88
 MF0983.geopotential number by the normal gravity value computed on the
 MF0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0983.degrees latitude (g = 980.6199 gals.).
 MF0983
 MF0983.The modeled gravity was interpolated from observed gravity values.
 MF0983
 MF0983;                    North         East    Units  Estimated Accuracy
 MF0983;SPC IL W     -   529,790.      740,970.      MT  (+/- 180 meters Scaled)
 MF0983
 MF0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL763908(NAD 83)
 MF0983
 MF0983                          SUPERSEDED SURVEY CONTROL
 MF0983
 MF0983  NGVD 29 (??/??/92)  210.247  (m)          689.79   (f) ADJ UNCH    2 0
 MF0983
 MF0983.Superseded values are not recommended for survey control.
 MF0983
 MF0983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0983.See file dsdata.pdf to determine how the superseded data were derived.
 MF0983
 MF0983_MARKER: DB = BENCH MARK DISK
 MF0983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0983_STAMPING: R 45 1934
 MF0983_MARK LOGO: CGS
 MF0983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0983+STABILITY: SURFACE MOTION
 MF0983
 MF0983  HISTORY     - Date     Condition        Report By
 MF0983  HISTORY     - 1934     MONUMENTED       CGS
 MF0983  HISTORY     - 19951025 GOOD             USPSQD
 MF0983  HISTORY     - 20010502 GOOD             USPSQD
 MF0983  HISTORY     - 20051027 GOOD             USPSQD
 MF0983
 MF0983                          STATION DESCRIPTION
 MF0983
 MF0983'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0983'1.4 MI S FROM MANLIUS.
 MF0983'1.4 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0983'FROM THE STATION AT MANLIUS, BUREAU COUNTY, AT A ROAD CROSSING,
 MF0983'45 FEET NORTH OF THE CENTERLINE OF THE ROAD, 45 FEET WEST OF
 MF0983'THE CENTERLINE OF THE TRACK, 2 FEET EAST OF THE FENCE, AND
 MF0983'ABOUT 2 FEET HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MF0983'R 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0983
 MF0983                          STATION RECOVERY (1995)
 MF0983
 MF0983'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0983'RECOVERED IN GOOD CONDITION.
 MF0983
 MF0983                          STATION RECOVERY (2001)
 MF0983
 MF0983'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0983'RECOVERED IN GOOD CONDITION.
 MF0983
 MF0983                          STATION RECOVERY (2005)
 MF0983
 MF0983'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0983'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1153 ***********************************************************************
 MF1153  DESIGNATION -  R 46
 MF1153  PID         -  MF1153
 MF1153  STATE/COUNTY-  IL/OGLE
 MF1153  COUNTRY     -  US
 MF1153  USGS QUAD   -  POLO (2018)
 MF1153
 MF1153                         *CURRENT SURVEY CONTROL
 MF1153  ______________________________________________________________________
 MF1153* NAD 83(1986) POSITION- 41 54 26.     (N) 089 32 25.     (W)   SCALED
 MF1153* NAVD 88 ORTHO HEIGHT -   247.536 (meters)      812.12  (feet) ADJUSTED
 MF1153  ______________________________________________________________________
 MF1153  GEOID HEIGHT    -        -32.923 (meters)                     GEOID18
 MF1153  DYNAMIC HEIGHT  -        247.449 (meters)      811.84  (feet) COMP
 MF1153  MODELED GRAVITY -    980,266.8   (mgal)                       NAVD 88
 MF1153
 MF1153  VERT ORDER      -  SECOND    CLASS 0
 MF1153
 MF1153.The horizontal coordinates were scaled from a map and have
 MF1153.an estimated accuracy of +/- 6 seconds.
 MF1153
 MF1153.The orthometric height was determined by differential leveling and
 MF1153.adjusted by the NATIONAL GEODETIC SURVEY
 MF1153.in June 1991.
 MF1153
 MF1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1153.GEOID18 height accuracy estimate available here.
 MF1153
 MF1153.Click photographs - Photos may exist for this station.
 MF1153
 MF1153.The dynamic height is computed by dividing the NAVD 88
 MF1153.geopotential number by the normal gravity value computed on the
 MF1153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1153.degrees latitude (g = 980.6199 gals.).
 MF1153
 MF1153.The modeled gravity was interpolated from observed gravity values.
 MF1153
 MF1153;                    North         East    Units  Estimated Accuracy
 MF1153;SPC IL W     -   581,970.      751,970.      MT  (+/- 180 meters Scaled)
 MF1153
 MF1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM893425(NAD 83)
 MF1153
 MF1153                          SUPERSEDED SURVEY CONTROL
 MF1153
 MF1153  NGVD 29 (??/??/92)  247.613  (m)          812.38   (f) ADJ UNCH    2 0
 MF1153
 MF1153.Superseded values are not recommended for survey control.
 MF1153
 MF1153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1153.See file dsdata.pdf to determine how the superseded data were derived.
 MF1153
 MF1153_MARKER: DB = BENCH MARK DISK
 MF1153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1153_STAMPING: R 46 1934
 MF1153_MARK LOGO: CGS
 MF1153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1153+STABILITY: SURFACE MOTION
 MF1153
 MF1153  HISTORY     - Date     Condition        Report By
 MF1153  HISTORY     - 1934     MONUMENTED       CGS
 MF1153  HISTORY     - 1981     MARK NOT FOUND   USGS
 MF1153  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 MF1153  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 MF1153  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 MF1153
 MF1153                          STATION DESCRIPTION
 MF1153
 MF1153'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1153'AT WOOSUNG.
 MF1153'AT WOOSUNG, OGLE COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, 6 POLES
 MF1153'NORTHWEST OF THE STATION, 7 POLES SOUTHEAST OF MILEPOST 907, AT A
 MF1153'ROAD CROSSING, 46 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD,
 MF1153'33 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK, 5 FEET SOUTH OF
 MF1153'A POLE, AND ABOUT 3 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 MF1153'STAMPED R 46 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1153
 MF1153                          STATION RECOVERY (1981)
 MF1153
 MF1153'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF1153'MARK NOT FOUND.
 MF1153
 MF1153                          STATION RECOVERY (1996)
 MF1153
 MF1153'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1153'MARK NOT FOUND.
 MF1153
 MF1153                          STATION RECOVERY (2001)
 MF1153
 MF1153'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1153'MARK NOT FOUND.
 MF1153
 MF1153                          STATION RECOVERY (2005)
 MF1153
 MF1153'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1153'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0040 ***********************************************************************
 MG0040  DESIGNATION -  R 47
 MG0040  PID         -  MG0040
 MG0040  STATE/COUNTY-  IL/WHITESIDE
 MG0040  COUNTRY     -  US
 MG0040  USGS QUAD   -  UNION GROVE (2018)
 MG0040
 MG0040                         *CURRENT SURVEY CONTROL
 MG0040  ______________________________________________________________________
 MG0040* NAD 83(1986) POSITION- 41 50 21.4    (N) 090 02 01.3    (W)   HD_HELD2
 MG0040* NAVD 88 ORTHO HEIGHT -   205.536 (meters)      674.33  (feet) ADJUSTED
 MG0040  ______________________________________________________________________
 MG0040  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 MG0040  DYNAMIC HEIGHT  -        205.461 (meters)      674.08  (feet) COMP
 MG0040  MODELED GRAVITY -    980,252.0   (mgal)                       NAVD 88
 MG0040
 MG0040  VERT ORDER      -  SECOND    CLASS 0
 MG0040
 MG0040.The horizontal coordinates were established by autonomous hand held GPS
 MG0040.observations and have an estimated accuracy of +/- 10 meters.
 MG0040
 MG0040.The orthometric height was determined by differential leveling and
 MG0040.adjusted by the NATIONAL GEODETIC SURVEY
 MG0040.in June 1991.
 MG0040
 MG0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0040.GEOID18 height accuracy estimate available here.
 MG0040
 MG0040.Click photographs - Photos may exist for this station.
 MG0040
 MG0040.The dynamic height is computed by dividing the NAVD 88
 MG0040.geopotential number by the normal gravity value computed on the
 MG0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0040.degrees latitude (g = 980.6199 gals.).
 MG0040
 MG0040.The modeled gravity was interpolated from observed gravity values.
 MG0040
 MG0040;                    North         East    Units  Estimated Accuracy
 MG0040;SPC IL W     -   574,240.      711,044.      MT  (+/- 10 meters HH2 GPS)
 MG0040
 MG0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4629136186(NAD 83)
 MG0040
 MG0040                          SUPERSEDED SURVEY CONTROL
 MG0040
 MG0040  NGVD 29 (??/??/92)  205.565  (m)          674.42   (f) ADJ UNCH    2 0
 MG0040
 MG0040.Superseded values are not recommended for survey control.
 MG0040
 MG0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0040.See file dsdata.pdf to determine how the superseded data were derived.
 MG0040
 MG0040_MARKER: DB = BENCH MARK DISK
 MG0040_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0040_SP_SET: BRIDGE
 MG0040_STAMPING: R 47 1934
 MG0040_MARK LOGO: CGS
 MG0040_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0040_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0040+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2019
 MG0040
 MG0040  HISTORY     - Date     Condition        Report By
 MG0040  HISTORY     - 1934     MONUMENTED       CGS
 MG0040  HISTORY     - 1943     GOOD             CGS
 MG0040  HISTORY     - 19940921 GOOD             USPSQD
 MG0040  HISTORY     - 19990505 GOOD             USPSQD
 MG0040  HISTORY     - 20030319 GOOD             USPSQD
 MG0040  HISTORY     - 20050321 GOOD             USPSQD
 MG0040  HISTORY     - 20100204 GOOD             INDIV
 MG0040  HISTORY     - 20190924 GOOD             ILDT
 MG0040
 MG0040                          STATION DESCRIPTION
 MG0040
 MG0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0040'0.4 MI NW FROM UNION GROVE.
 MG0040'0.4 MILE NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0040'FROM THE STATION AT UNION GROVE, WHITESIDE COUNTY, 9 FEET
 MG0040'NORTHEAST OF THE CENTERLINE OF THE NORTHEAST TRACK, AT BRIDGE
 MG0040'NO. 245, NEAR THE CENTER OF THE TOP OF THE NORTH CONCRETE
 MG0040'RETAINING WALL, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 MG0040'STAMPED R 47 1934.
 MG0040
 MG0040                          STATION RECOVERY (1994)
 MG0040
 MG0040'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0040'RECOVERED IN GOOD CONDITION.
 MG0040
 MG0040                          STATION RECOVERY (1999)
 MG0040
 MG0040'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0040'RECOVERED IN GOOD CONDITION.
 MG0040
 MG0040                          STATION RECOVERY (2003)
 MG0040
 MG0040'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0040'RECOVERED IN GOOD CONDITION.
 MG0040
 MG0040                          STATION RECOVERY (2005)
 MG0040
 MG0040'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0040'RECOVERED IN GOOD CONDITION.
 MG0040
 MG0040                          STATION RECOVERY (2010)
 MG0040
 MG0040'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (CLB)
 MG0040'RECOVERED IN GOOD CONDITION.
 MG0040
 MG0040                          STATION RECOVERY (2019)
 MG0040
 MG0040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RBI)
 MG0040'UNSAFE FOR GPS STATIC OCCUPATIONS OF ANY LENGTH AT ALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0644 ***********************************************************************
 MF0644  DESIGNATION -  R 48
 MF0644  PID         -  MF0644
 MF0644  STATE/COUNTY-  IL/LEE
 MF0644  COUNTRY     -  US
 MF0644  USGS QUAD   -  AMBOY (2018)
 MF0644
 MF0644                         *CURRENT SURVEY CONTROL
 MF0644  ______________________________________________________________________
 MF0644* NAD 83(1986) POSITION- 41 42 45.     (N) 089 19 47.     (W)   SCALED
 MF0644* NAVD 88 ORTHO HEIGHT -   226.366 (meters)      742.67  (feet) ADJUSTED
 MF0644  ______________________________________________________________________
 MF0644  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 MF0644  DYNAMIC HEIGHT  -        226.282 (meters)      742.39  (feet) COMP
 MF0644  MODELED GRAVITY -    980,249.0   (mgal)                       NAVD 88
 MF0644
 MF0644  VERT ORDER      -  SECOND    CLASS 0
 MF0644
 MF0644.The horizontal coordinates were scaled from a map and have
 MF0644.an estimated accuracy of +/- 6 seconds.
 MF0644
 MF0644.The orthometric height was determined by differential leveling and
 MF0644.adjusted by the NATIONAL GEODETIC SURVEY
 MF0644.in June 1991.
 MF0644
 MF0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0644.GEOID18 height accuracy estimate available here.
 MF0644
 MF0644.Click photographs - Photos may exist for this station.
 MF0644
 MF0644.The dynamic height is computed by dividing the NAVD 88
 MF0644.geopotential number by the normal gravity value computed on the
 MF0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0644.degrees latitude (g = 980.6199 gals.).
 MF0644
 MF0644.The modeled gravity was interpolated from observed gravity values.
 MF0644
 MF0644;                    North         East    Units  Estimated Accuracy
 MF0644;SPC IL W     -   560,490.      769,650.      MT  (+/- 180 meters Scaled)
 MF0644
 MF0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM061204(NAD 83)
 MF0644
 MF0644                          SUPERSEDED SURVEY CONTROL
 MF0644
 MF0644  NGVD 29 (??/??/92)  226.432  (m)          742.89   (f) ADJ UNCH    2 0
 MF0644
 MF0644.Superseded values are not recommended for survey control.
 MF0644
 MF0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0644.See file dsdata.pdf to determine how the superseded data were derived.
 MF0644
 MF0644_MARKER: DB = BENCH MARK DISK
 MF0644_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0644_SP_SET: FOUNDATION
 MF0644_STAMPING: R 48 1934
 MF0644_MARK LOGO: CGS
 MF0644_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0644
 MF0644  HISTORY     - Date     Condition        Report By
 MF0644  HISTORY     - 1934     MONUMENTED       CGS
 MF0644  HISTORY     - 19950809 GOOD             USPSQD
 MF0644  HISTORY     - 20020128 GOOD             NGS
 MF0644  HISTORY     - 20030716 MARK NOT FOUND   USPSQD
 MF0644
 MF0644                          STATION DESCRIPTION
 MF0644
 MF0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0644'AT AMBOY.
 MF0644'AT AMBOY, LEE COUNTY, AT THE CITY WATER TOWER, IN THE TOP OF
 MF0644'THE NORTH CORNER OF THE NORTHWEST CONCRETE-BLOCK FOUNDATION, AND
 MF0644'175 FEET EAST OF THE MAIN TRACK OF THE ILLINOIS CENTRAL RAILROAD.
 MF0644'A STANDARD DISK, STAMPED R 48 1934.
 MF0644
 MF0644                          STATION RECOVERY (1995)
 MF0644
 MF0644'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0644'RECOVERED IN GOOD CONDITION.
 MF0644
 MF0644                          STATION RECOVERY (2002)
 MF0644
 MF0644'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0644'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0644
 MF0644                          STATION RECOVERY (2003)
 MF0644
 MF0644'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0644'THIS STRUCTURE HAS BEEN REMOVED AND THE DISK PRESUMED LOST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0511 ***********************************************************************
 MF0511  DESIGNATION -  R 49
 MF0511  PID         -  MF0511
 MF0511  STATE/COUNTY-  IL/LASALLE
 MF0511  COUNTRY     -  US
 MF0511  USGS QUAD   -  LELAND (2018)
 MF0511
 MF0511                         *CURRENT SURVEY CONTROL
 MF0511  ______________________________________________________________________
 MF0511* NAD 83(1986) POSITION- 41 37 19.     (N) 088 45 01.     (W)   SCALED
 MF0511* NAVD 88 ORTHO HEIGHT -   210.495 (meters)      690.60  (feet) ADJUSTED
 MF0511  ______________________________________________________________________
 MF0511  GEOID HEIGHT    -        -33.263 (meters)                     GEOID18
 MF0511  DYNAMIC HEIGHT  -        210.411 (meters)      690.32  (feet) COMP
 MF0511  MODELED GRAVITY -    980,220.9   (mgal)                       NAVD 88
 MF0511
 MF0511  VERT ORDER      -  SECOND    CLASS 0
 MF0511
 MF0511.The horizontal coordinates were scaled from a map and have
 MF0511.an estimated accuracy of +/- 6 seconds.
 MF0511
 MF0511.The orthometric height was determined by differential leveling and
 MF0511.adjusted by the NATIONAL GEODETIC SURVEY
 MF0511.in June 1991.
 MF0511
 MF0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0511.GEOID18 height accuracy estimate available here.
 MF0511
 MF0511.Click photographs - Photos may exist for this station.
 MF0511
 MF0511.The dynamic height is computed by dividing the NAVD 88
 MF0511.geopotential number by the normal gravity value computed on the
 MF0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0511.degrees latitude (g = 980.6199 gals.).
 MF0511
 MF0511.The modeled gravity was interpolated from observed gravity values.
 MF0511
 MF0511;                    North         East    Units  Estimated Accuracy
 MF0511;SPC IL E     -   550,200.      265,250.      MT  (+/- 180 meters Scaled)
 MF0511
 MF0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM541092(NAD 83)
 MF0511
 MF0511                          SUPERSEDED SURVEY CONTROL
 MF0511
 MF0511  NGVD 29 (??/??/92)  210.560  (m)          690.81   (f) ADJ UNCH    2 0
 MF0511
 MF0511.Superseded values are not recommended for survey control.
 MF0511
 MF0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0511.See file dsdata.pdf to determine how the superseded data were derived.
 MF0511
 MF0511_MARKER: DB = BENCH MARK DISK
 MF0511_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0511_SP_SET: ABUTMENT
 MF0511_STAMPING: R 49 1934
 MF0511_MARK LOGO: CGS
 MF0511_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0511
 MF0511  HISTORY     - Date     Condition        Report By
 MF0511  HISTORY     - 1934     MONUMENTED       CGS
 MF0511  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF0511
 MF0511                          STATION DESCRIPTION
 MF0511
 MF0511'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0511'2.6 MI E FROM LELAND.
 MF0511'IN DE KALB COUNTY, 2.6 MILES EAST ALONG THE CHICAGO, BURLINGTON
 MF0511'AND QUINCY RAILROAD FROM THE STATION AT LELAND, LA SALLE COUNTY,
 MF0511'AT POLE 63/02, AT BRIDGE 63.03 OVER STATE HIGHWAY 23, IN
 MF0511'THE TOP OF THE SOUTH END OF THE EAST ABUTMENT, 9 FEET SOUTH OF
 MF0511'THE CENTERLINE OF THE SOUTH TRACK, AND ABOUT 3 FEET LOWER THAN
 MF0511'THE TRACK.  A STANDARD DISK, STAMPED R 49 1934.
 MF0511
 MF0511                          STATION RECOVERY (1996)
 MF0511
 MF0511'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0511'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1065 ***********************************************************************
 MF1065  DESIGNATION -  R 51
 MF1065  PID         -  MF1065
 MF1065  STATE/COUNTY-  IL/BUREAU
 MF1065  COUNTRY     -  US
 MF1065  USGS QUAD   -  BUDA (2018)
 MF1065
 MF1065                         *CURRENT SURVEY CONTROL
 MF1065  ______________________________________________________________________
 MF1065* NAD 83(1986) POSITION- 41 21 28.     (N) 089 37 32.     (W)   SCALED
 MF1065* NAVD 88 ORTHO HEIGHT -   188.644 (meters)      618.91  (feet) ADJUSTED
 MF1065  ______________________________________________________________________
 MF1065  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 MF1065  DYNAMIC HEIGHT  -        188.567 (meters)      618.66  (feet) COMP
 MF1065  MODELED GRAVITY -    980,210.9   (mgal)                       NAVD 88
 MF1065
 MF1065  VERT ORDER      -  SECOND    CLASS 0
 MF1065
 MF1065.The horizontal coordinates were scaled from a map and have
 MF1065.an estimated accuracy of +/- 6 seconds.
 MF1065
 MF1065.The orthometric height was determined by differential leveling and
 MF1065.adjusted by the NATIONAL GEODETIC SURVEY
 MF1065.in June 1991.
 MF1065
 MF1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1065.GEOID18 height accuracy estimate available here.
 MF1065
 MF1065.Click photographs - Photos may exist for this station.
 MF1065
 MF1065.The dynamic height is computed by dividing the NAVD 88
 MF1065.geopotential number by the normal gravity value computed on the
 MF1065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1065.degrees latitude (g = 980.6199 gals.).
 MF1065
 MF1065.The modeled gravity was interpolated from observed gravity values.
 MF1065
 MF1065;                    North         East    Units  Estimated Accuracy
 MF1065;SPC IL W     -   520,900.      745,280.      MT  (+/- 180 meters Scaled)
 MF1065
 MF1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL803818(NAD 83)
 MF1065
 MF1065                          SUPERSEDED SURVEY CONTROL
 MF1065
 MF1065  NGVD 29 (??/??/92)  188.723  (m)          619.17   (f) ADJ UNCH    2 0
 MF1065
 MF1065.Superseded values are not recommended for survey control.
 MF1065
 MF1065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1065.See file dsdata.pdf to determine how the superseded data were derived.
 MF1065
 MF1065_MARKER: DB = BENCH MARK DISK
 MF1065_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1065_SP_SET: CULVERT HEADWALL
 MF1065_STAMPING: R 51 1934
 MF1065_MARK LOGO: CGS
 MF1065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1065+STABILITY: SURFACE MOTION
 MF1065
 MF1065  HISTORY     - Date     Condition        Report By
 MF1065  HISTORY     - 1934     MONUMENTED       CGS
 MF1065  HISTORY     - 1958     GOOD             CGS
 MF1065  HISTORY     - 19951028 GOOD             USPSQD
 MF1065  HISTORY     - 20010502 GOOD             USPSQD
 MF1065  HISTORY     - 20051027 GOOD             USPSQD
 MF1065
 MF1065                          STATION DESCRIPTION
 MF1065
 MF1065'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 MF1065'2 MI W FROM WYANET.
 MF1065'2.0 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD
 MF1065'FROM THE STATION AT WYANET, BUREAU COUNTY, ONE POLE WEST OF POLE
 MF1065'130/40, AT A ROAD CROSSING, 40 FEET EAST OF THE CENTERLINE OF
 MF1065'THE ROAD, AT A CONCRETE CULVERT, AND IN THE CENTER OF THE TOP OF
 MF1065'THE NORTH HEADWALL.  A STANDARD DISK, STAMPED R 51 1934.
 MF1065
 MF1065                          STATION RECOVERY (1995)
 MF1065
 MF1065'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1065'RECOVERED IN GOOD CONDITION.
 MF1065
 MF1065                          STATION RECOVERY (2001)
 MF1065
 MF1065'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1065'RECOVERED IN GOOD CONDITION.
 MF1065
 MF1065                          STATION RECOVERY (2005)
 MF1065
 MF1065'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1065'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0091 ***********************************************************************
 MG0091  DESIGNATION -  R 52
 MG0091  PID         -  MG0091
 MG0091  STATE/COUNTY-  IL/ROCK ISLAND
 MG0091  COUNTRY     -  US
 MG0091  USGS QUAD   -  GREEN ROCK (2018)
 MG0091
 MG0091                         *CURRENT SURVEY CONTROL
 MG0091  ______________________________________________________________________
 MG0091* NAD 83(1986) POSITION- 41 29 19.     (N) 090 22 09.     (W)   SCALED
 MG0091* NAVD 88 ORTHO HEIGHT -   177.414 (meters)      582.07  (feet) ADJUSTED
 MG0091  ______________________________________________________________________
 MG0091  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 MG0091  DYNAMIC HEIGHT  -        177.346 (meters)      581.84  (feet) COMP
 MG0091  MODELED GRAVITY -    980,235.7   (mgal)                       NAVD 88
 MG0091
 MG0091  VERT ORDER      -  SECOND    CLASS 0
 MG0091
 MG0091.The horizontal coordinates were scaled from a map and have
 MG0091.an estimated accuracy of +/- 6 seconds.
 MG0091
 MG0091.The orthometric height was determined by differential leveling and
 MG0091.adjusted by the NATIONAL GEODETIC SURVEY
 MG0091.in June 1991.
 MG0091
 MG0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0091.GEOID18 height accuracy estimate available here.
 MG0091
 MG0091.Click photographs - Photos may exist for this station.
 MG0091
 MG0091.The dynamic height is computed by dividing the NAVD 88
 MG0091.geopotential number by the normal gravity value computed on the
 MG0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0091.degrees latitude (g = 980.6199 gals.).
 MG0091
 MG0091.The modeled gravity was interpolated from observed gravity values.
 MG0091
 MG0091;                    North         East    Units  Estimated Accuracy
 MG0091;SPC IL W     -   535,310.      683,090.      MT  (+/- 180 meters Scaled)
 MG0091
 MG0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF196963(NAD 83)
 MG0091
 MG0091                          SUPERSEDED SURVEY CONTROL
 MG0091
 MG0091  NGVD 29 (??/??/92)  177.493  (m)          582.33   (f) ADJ UNCH    2 0
 MG0091
 MG0091.Superseded values are not recommended for survey control.
 MG0091
 MG0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0091.See file dsdata.pdf to determine how the superseded data were derived.
 MG0091
 MG0091_MARKER: DB = BENCH MARK DISK
 MG0091_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0091_SP_SET: BRIDGE WALL
 MG0091_STAMPING: R 52 1934
 MG0091_MARK LOGO: CGS
 MG0091_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0091
 MG0091  HISTORY     - Date     Condition        Report By
 MG0091  HISTORY     - 1934     MONUMENTED       CGS
 MG0091  HISTORY     - 19880509 MARK NOT FOUND   USPSQD
 MG0091  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0091  HISTORY     - 19970605 MARK NOT FOUND   USPSQD
 MG0091
 MG0091                          STATION DESCRIPTION
 MG0091
 MG0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0091'1 MI NW FROM COLONA.
 MG0091'IN ROCK ISLAND COUNTY, 1.0 MILE NORTHWEST ALONG THE CHICAGO
 MG0091'ROCK ISLAND AND PACIFIC RAILWAY FROM THE STATION AT COLONA, HENRY
 MG0091'COUNTY, AT THE ROCK RIVER BRIDGE, IN THE TOP OF THE SOUTHWEST
 MG0091'END OF THE NORTHWEST CONCRETE BACKWALL, AND ONE FOOT LOWER
 MG0091'THAN THE TRACK.  A STANDARD DISK, STAMPED R 52 1934.
 MG0091
 MG0091                          STATION RECOVERY (1988)
 MG0091
 MG0091'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0091'MARK NOT FOUND.
 MG0091
 MG0091                          STATION RECOVERY (1996)
 MG0091
 MG0091'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0091'MARK NOT FOUND.
 MG0091
 MG0091                          STATION RECOVERY (1997)
 MG0091
 MG0091'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0091'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0062 ***********************************************************************
 MG0062  DESIGNATION -  R 53
 MG0062  PID         -  MG0062
 MG0062  STATE/COUNTY-  IL/HENRY
 MG0062  COUNTRY     -  US
 MG0062  USGS QUAD   -  NEW WINDSOR (2018)
 MG0062
 MG0062                         *CURRENT SURVEY CONTROL
 MG0062  ______________________________________________________________________
 MG0062* NAD 83(1986) POSITION- 41 11 31.     (N) 090 22 59.     (W)   SCALED
 MG0062* NAVD 88 ORTHO HEIGHT -   244.676 (meters)      802.74  (feet) ADJUSTED
 MG0062  ______________________________________________________________________
 MG0062  GEOID HEIGHT    -        -32.819 (meters)                     GEOID18
 MG0062  DYNAMIC HEIGHT  -        244.574 (meters)      802.41  (feet) COMP
 MG0062  MODELED GRAVITY -    980,199.5   (mgal)                       NAVD 88
 MG0062
 MG0062  VERT ORDER      -  SECOND    CLASS 0
 MG0062
 MG0062.The horizontal coordinates were scaled from a map and have
 MG0062.an estimated accuracy of +/- 6 seconds.
 MG0062
 MG0062.The orthometric height was determined by differential leveling and
 MG0062.adjusted by the NATIONAL GEODETIC SURVEY
 MG0062.in June 1991.
 MG0062
 MG0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0062.GEOID18 height accuracy estimate available here.
 MG0062
 MG0062.Click photographs - Photos may exist for this station.
 MG0062
 MG0062.The dynamic height is computed by dividing the NAVD 88
 MG0062.geopotential number by the normal gravity value computed on the
 MG0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0062.degrees latitude (g = 980.6199 gals.).
 MG0062
 MG0062.The modeled gravity was interpolated from observed gravity values.
 MG0062
 MG0062;                    North         East    Units  Estimated Accuracy
 MG0062;SPC IL W     -   502,360.      681,850.      MT  (+/- 180 meters Scaled)
 MG0062
 MG0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF194633(NAD 83)
 MG0062
 MG0062                          SUPERSEDED SURVEY CONTROL
 MG0062
 MG0062  NGVD 29 (??/??/92)  244.734  (m)          802.93   (f) ADJ UNCH    2 0
 MG0062
 MG0062.Superseded values are not recommended for survey control.
 MG0062
 MG0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0062.See file dsdata.pdf to determine how the superseded data were derived.
 MG0062
 MG0062_MARKER: DB = BENCH MARK DISK
 MG0062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0062_STAMPING: R 53 1934
 MG0062_MARK LOGO: CGS
 MG0062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0062+STABILITY: SURFACE MOTION
 MG0062
 MG0062  HISTORY     - Date     Condition        Report By
 MG0062  HISTORY     - 1934     MONUMENTED       CGS
 MG0062  HISTORY     - 1959     GOOD             CGS
 MG0062  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0062  HISTORY     - 19960712 MARK NOT FOUND   USPSQD
 MG0062  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0062  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0062
 MG0062                          STATION DESCRIPTION
 MG0062
 MG0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0062'AT ALPHA.
 MG0062'AT ALPHA, ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD,
 MG0062'ABOUT 5 TELEPHONE POLES NORTH OF THE RAILROAD STATION, AT A
 MG0062'ROAD CROSSING, 80 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 MG0062'28 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 5 FEET SOUTH
 MG0062'OF A TELEPHONE POLE, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0062'6 INCHES.
 MG0062
 MG0062                          STATION RECOVERY (1988)
 MG0062
 MG0062'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0062'MARK NOT FOUND.
 MG0062
 MG0062                          STATION RECOVERY (1996)
 MG0062
 MG0062'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0062'MARK NOT FOUND.
 MG0062
 MG0062                          STATION RECOVERY (2001)
 MG0062
 MG0062'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0062'MARK NOT FOUND.
 MG0062
 MG0062                          STATION RECOVERY (2004)
 MG0062
 MG0062'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0062'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0342 ***********************************************************************
 LD0342  DESIGNATION -  R 56
 LD0342  PID         -  LD0342
 LD0342  STATE/COUNTY-  IL/FULTON
 LD0342  COUNTRY     -  US
 LD0342  USGS QUAD   -  VERMONT (2018)
 LD0342
 LD0342                         *CURRENT SURVEY CONTROL
 LD0342  ______________________________________________________________________
 LD0342* NAD 83(1986) POSITION- 40 21 24.     (N) 090 25 19.     (W)   SCALED
 LD0342* NAVD 88 ORTHO HEIGHT -   211.973 (meters)      695.45  (feet) ADJUSTED
 LD0342  ______________________________________________________________________
 LD0342  GEOID HEIGHT    -        -33.112 (meters)                     GEOID18
 LD0342  DYNAMIC HEIGHT  -        211.868 (meters)      695.10  (feet) COMP
 LD0342  MODELED GRAVITY -    980,125.0   (mgal)                       NAVD 88
 LD0342
 LD0342  VERT ORDER      -  SECOND    CLASS 0
 LD0342
 LD0342.The horizontal coordinates were scaled from a map and have
 LD0342.an estimated accuracy of +/- 6 seconds.
 LD0342
 LD0342.The orthometric height was determined by differential leveling and
 LD0342.adjusted by the NATIONAL GEODETIC SURVEY
 LD0342.in June 1991.
 LD0342
 LD0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0342.GEOID18 height accuracy estimate available here.
 LD0342
 LD0342.Click photographs - Photos may exist for this station.
 LD0342
 LD0342.The dynamic height is computed by dividing the NAVD 88
 LD0342.geopotential number by the normal gravity value computed on the
 LD0342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0342.degrees latitude (g = 980.6199 gals.).
 LD0342
 LD0342.The modeled gravity was interpolated from observed gravity values.
 LD0342
 LD0342;                    North         East    Units  Estimated Accuracy
 LD0342;SPC IL W     -   409,620.      678,320.      MT  (+/- 180 meters Scaled)
 LD0342
 LD0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE189705(NAD 83)
 LD0342
 LD0342                          SUPERSEDED SURVEY CONTROL
 LD0342
 LD0342  NGVD 29 (??/??/92)  212.054  (m)          695.71   (f) ADJ UNCH    2 0
 LD0342
 LD0342.Superseded values are not recommended for survey control.
 LD0342
 LD0342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0342.See file dsdata.pdf to determine how the superseded data were derived.
 LD0342
 LD0342_MARKER: DB = BENCH MARK DISK
 LD0342_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0342_SP_SET: BRIDGE
 LD0342_STAMPING: R 56 1935
 LD0342_MARK LOGO: CGS
 LD0342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0342
 LD0342  HISTORY     - Date     Condition        Report By
 LD0342  HISTORY     - 1935     MONUMENTED       CGS
 LD0342  HISTORY     - 20120724 POOR             ILDT
 LD0342
 LD0342                          STATION DESCRIPTION
 LD0342
 LD0342'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0342'0.6 MI S FROM TABLE GROVE.
 LD0342'0.6 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0342'FROM THE STATION AT TABLE GROVE, FULTON COUNTY, MIDWAY BETWEEN
 LD0342'POLES 145+08 AND 145+09, AT BRIDGE 145.16 OVER STATE HIGHWAY 10,
 LD0342'IN THE TOP OF THE NORTHEAST WING WALL, 6 FEET EAST OF THE
 LD0342'CENTERLINE OF THE EAST TRACK, AND ONE FOOT LOWER THAN THE TRACK.
 LD0342'A STANDARD DISK, STAMPED R 56 1935.
 LD0342
 LD0342                          STATION RECOVERY (2012)
 LD0342
 LD0342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0342'MARK IS IN GOOD SHAPE, IT'S JUST THAT A RAILROAD TIE IS COVERING MOST
 LD0342'OF IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0477 ***********************************************************************
 NH0477  DESIGNATION -  R 6
 NH0477  PID         -  NH0477
 NH0477  STATE/COUNTY-  IL/STEPHENSON
 NH0477  COUNTRY     -  US
 NH0477  USGS QUAD   -  RIDOTT (2018)
 NH0477
 NH0477                         *CURRENT SURVEY CONTROL
 NH0477  ______________________________________________________________________
 NH0477* NAD 83(1986) POSITION- 42 18 48.     (N) 089 25 30.     (W)   SCALED
 NH0477* NAVD 88 ORTHO HEIGHT -   228.676 (meters)      750.25  (feet) ADJUSTED
 NH0477  ______________________________________________________________________
 NH0477  GEOID HEIGHT    -        -33.371 (meters)                     GEOID18
 NH0477  DYNAMIC HEIGHT  -        228.602 (meters)      750.01  (feet) COMP
 NH0477  MODELED GRAVITY -    980,290.1   (mgal)                       NAVD 88
 NH0477
 NH0477  VERT ORDER      -  FIRST     CLASS II
 NH0477
 NH0477.The horizontal coordinates were scaled from a map and have
 NH0477.an estimated accuracy of +/- 6 seconds.
 NH0477
 NH0477.The orthometric height was determined by differential leveling and
 NH0477.adjusted by the NATIONAL GEODETIC SURVEY
 NH0477.in June 1991.
 NH0477
 NH0477.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0477.GEOID18 height accuracy estimate available here.
 NH0477
 NH0477.Click photographs - Photos may exist for this station.
 NH0477
 NH0477.The dynamic height is computed by dividing the NAVD 88
 NH0477.geopotential number by the normal gravity value computed on the
 NH0477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0477.degrees latitude (g = 980.6199 gals.).
 NH0477
 NH0477.The modeled gravity was interpolated from observed gravity values.
 NH0477
 NH0477;                    North         East    Units  Estimated Accuracy
 NH0477;SPC IL W     -   627,150.      761,140.      MT  (+/- 180 meters Scaled)
 NH0477
 NH0477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM001874(NAD 83)
 NH0477
 NH0477                          SUPERSEDED SURVEY CONTROL
 NH0477
 NH0477  NGVD 29 (??/??/92)  228.796  (m)          750.64   (f) ADJ UNCH    1 2
 NH0477
 NH0477.Superseded values are not recommended for survey control.
 NH0477
 NH0477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0477.See file dsdata.pdf to determine how the superseded data were derived.
 NH0477
 NH0477_MARKER: DB = BENCH MARK DISK
 NH0477_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0477_SP_SET: CULVERT HEADWALL
 NH0477_STAMPING: ELEV 750.642 FT R 6 1920
 NH0477_MARK LOGO: CGS
 NH0477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0477+STABILITY: SURFACE MOTION
 NH0477
 NH0477  HISTORY     - Date     Condition        Report By
 NH0477  HISTORY     - 1920     MONUMENTED       CGS
 NH0477  HISTORY     - 1935     GOOD             CGS
 NH0477  HISTORY     - 1971     GOOD             NGS
 NH0477  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH0477
 NH0477                          STATION DESCRIPTION
 NH0477
 NH0477'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0477'3 MI W FROM PECATONICA.
 NH0477'ABOUT 3 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0477'FROM PECATONICA, WINNEBAGO COUNTY, 230 FEET WEST OF FARWELL
 NH0477'BRIDGE OVER PECATONICA RIVER, AT CULVERT 533, AT THE EAST SIDE
 NH0477'OF THE NORTH HEADWALL, IN THE NORTHWEST CORNER OF THE SECOND STEP
 NH0477'FROM THE TOP, AND 10 FEET NORTH OF THE TRACK.  A STANDARD DISK,
 NH0477'STAMPED ELEV 750.642 FT R 6 1920.
 NH0477
 NH0477                          STATION RECOVERY (1971)
 NH0477
 NH0477'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0477'RECOVERED IN GOOD CONDITION.
 NH0477
 NH0477                          STATION RECOVERY (1997)
 NH0477
 NH0477'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0477'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0470 ***********************************************************************
 LC0470  DESIGNATION -  R 7 RESET
 LC0470  PID         -  LC0470
 LC0470  STATE/COUNTY-  IL/MCLEAN
 LC0470  COUNTRY     -  US
 LC0470  USGS QUAD   -  HEYWORTH (2018)
 LC0470
 LC0470                         *CURRENT SURVEY CONTROL
 LC0470  ______________________________________________________________________
 LC0470* NAD 83(2011) POSITION- 40 18 50.75440(N) 088 58 33.58027(W)   ADJUSTED
 LC0470* NAD 83(2011) ELLIP HT-   195.728 (meters)        (06/27/12)   ADJUSTED
 LC0470* NAD 83(2011) EPOCH   -  2010.00
 LC0470* NAVD 88 ORTHO HEIGHT -   227.845 (meters)      747.52  (feet) ADJUSTED
 LC0470  ______________________________________________________________________
 LC0470  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 LC0470  NAD 83(2011) X  -     87,039.838 (meters)                     COMP
 LC0470  NAD 83(2011) Y  - -4,869,587.558 (meters)                     COMP
 LC0470  NAD 83(2011) Z  -  4,104,767.764 (meters)                     COMP
 LC0470  LAPLACE CORR    -          2.87  (seconds)                    DEFLEC18
 LC0470  DYNAMIC HEIGHT  -        227.733 (meters)      747.15  (feet) COMP
 LC0470  MODELED GRAVITY -    980,129.7   (mgal)                       NAVD 88
 LC0470
 LC0470  VERT ORDER      -  FIRST     CLASS I
 LC0470
 LC0470  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0470  Standards:
 LC0470         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0470            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0470  -------------------------------------------------------------------
 LC0470  NETWORK    2.87   3.53           1.28   1.04   1.80     -0.02720455
 LC0470  -------------------------------------------------------------------
 LC0470  Click here for local accuracies and other accuracy information.
 LC0470
 LC0470.The horizontal coordinates were established by GPS observations
 LC0470.and adjusted by the National Geodetic Survey in June 2012.
 LC0470
 LC0470.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0470.been affixed to the stable North American tectonic plate. See 
 LC0470.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0470
 LC0470.The horizontal coordinates are valid at the epoch date displayed above
 LC0470.which is a decimal equivalence of Year/Month/Day.
 LC0470
 LC0470.The orthometric height was determined by differential leveling and
 LC0470.adjusted by the NATIONAL GEODETIC SURVEY
 LC0470.in June 1991.
 LC0470
 LC0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0470.GEOID18 height accuracy estimate available here.
 LC0470
 LC0470.Click photographs - Photos may exist for this station.
 LC0470
 LC0470.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0470
 LC0470.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0470
 LC0470.The ellipsoidal height was determined by GPS observations
 LC0470.and is referenced to NAD 83.
 LC0470
 LC0470.The dynamic height is computed by dividing the NAVD 88
 LC0470.geopotential number by the normal gravity value computed on the
 LC0470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0470.degrees latitude (g = 980.6199 gals.).
 LC0470
 LC0470.The modeled gravity was interpolated from observed gravity values.
 LC0470
 LC0470. The following values were computed from the NAD 83(2011) position.
 LC0470
 LC0470;                    North         East     Units Scale Factor Converg.
 LC0470;SPC IL E     -   405,074.405   245,374.136   MT  1.00001172   -0 24 56.9
 LC0470;SPC IL E     - 1,328,981.61    805,031.64   sFT  1.00001172   -0 24 56.9
 LC0470;UTM  16      - 4,464,493.583   332,099.578   MT  0.99994703   -1 16 43.4
 LC0470
 LC0470!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0470!SPC IL E     -   0.99996930  x   1.00001172  =   0.99998102
 LC0470!UTM  16      -   0.99996930  x   0.99994703  =   0.99991633
 LC0470
 LC0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3209964493(NAD 83)
 LC0470
 LC0470                          SUPERSEDED SURVEY CONTROL
 LC0470
 LC0470  NAD 83(2007)-  40 18 50.75453(N)    088 58 33.58121(W) AD(2002.00) 0
 LC0470  ELLIP H (02/10/07)  195.746  (m)                       GP(2002.00)    
 LC0470  ELLIP H (02/03/05)  195.762  (m)                       GP(       ) 4 2
 LC0470  NAD 83(1997)-  40 18 50.75436(N)    088 58 33.58110(W) AD(       ) 1
 LC0470  ELLIP H (03/04/03)  195.747  (m)                       GP(       ) 4 2
 LC0470  NAVD 88             227.85   (m)          747.5    (f) LEVELING    3  
 LC0470  NGVD 29 (??/??/92)  227.912  (m)          747.74   (f) ADJ UNCH    1 1
 LC0470
 LC0470.Superseded values are not recommended for survey control.
 LC0470
 LC0470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0470.See file dsdata.pdf to determine how the superseded data were derived.
 LC0470
 LC0470_MARKER: DB = BENCH MARK DISK
 LC0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0470_STAMPING: R 7 1920 RESET 1961
 LC0470_MARK LOGO: CGS
 LC0470_PROJECTION: RECESSED 8 CENTIMETERS
 LC0470_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0470+STABILITY: SURFACE MOTION
 LC0470_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0470+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2023
 LC0470
 LC0470  HISTORY     - Date     Condition        Report By
 LC0470  HISTORY     - 1961     MONUMENTED       CGS
 LC0470  HISTORY     - 1969     GOOD             CGS
 LC0470  HISTORY     - 200205   GOOD             ASCPC
 LC0470  HISTORY     - 20140113 GOOD             AMESC
 LC0470  HISTORY     - 20231017 GOOD             ILDT
 LC0470
 LC0470                          STATION DESCRIPTION
 LC0470
 LC0470'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0470'AT HEYWORTH, 133 1/2 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 LC0470'THE POST OFFICE BUILDING, 30 FEET EAST OF THE EAST RAIL OF THE
 LC0470'MAIN TRACK OF THE ILLINOIS CENTRAL RAILROAD, 59 FEET SOUTHEAST
 LC0470'OF THE CENTER OF A CROSSING OF THE RAILROAD AND MAIN STREET, 49
 LC0470'FEET SOUTH OF THE CENTER LINE OF THE STREET, 19 FEET
 LC0470'WEST-SOUTHWEST OF A TELEPHONE POLE, 15 FEET SOUTH OF THE SOUTH
 LC0470'EDGE OF A CONCRETE SIDEWALK, 2 1/2 FEET NORTH OF A METAL FLAG
 LC0470'POLE, ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE
 LC0470'TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE
 LC0470'OF THE GROUND.  SEC 34, T22N, R2E.
 LC0470
 LC0470                          STATION RECOVERY (2002)
 LC0470
 LC0470'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0470'RECOVERED AS DESCRIBED
 LC0470
 LC0470                          STATION RECOVERY (2014)
 LC0470
 LC0470'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0470'THE STATION IS IN THE SOUTHWEST QUADRANT OF MAIN STREET AND WILLIS
 LC0470'STREET, IN A LANDSCAPED AREA, 23.5 FT (7.2 M) EAST OF THE BACK OF CURB
 LC0470'FOR THE PARKING LOT ENTRANCE, 10.0 FT (3.0 M) WEST OF THE BACK OF
 LC0470'SIDEWALK, 5.0 FT (1.5 M) SOUTHWEST OF THE FLAG POLE.
 LC0470
 LC0470                          STATION RECOVERY (2023)
 LC0470
 LC0470'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC0470'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0194 ***********************************************************************
 KC0194  DESIGNATION -  R 79
 KC0194  PID         -  KC0194
 KC0194  STATE/COUNTY-  IL/PIKE
 KC0194  COUNTRY     -  US
 KC0194  USGS QUAD   -  BAYLIS (2018)
 KC0194
 KC0194                         *CURRENT SURVEY CONTROL
 KC0194  ______________________________________________________________________
 KC0194* NAD 83(1986) POSITION- 39 43 42.     (N) 090 55 29.     (W)   SCALED
 KC0194* NAVD 88 ORTHO HEIGHT -   254.003 (meters)      833.34  (feet) ADJUSTED
 KC0194  ______________________________________________________________________
 KC0194  GEOID HEIGHT    -        -32.552 (meters)                     GEOID18
 KC0194  DYNAMIC HEIGHT  -        253.862 (meters)      832.88  (feet) COMP
 KC0194  MODELED GRAVITY -    980,063.8   (mgal)                       NAVD 88
 KC0194
 KC0194  VERT ORDER      -  SECOND    CLASS 0
 KC0194
 KC0194.The horizontal coordinates were scaled from a map and have
 KC0194.an estimated accuracy of +/- 6 seconds.
 KC0194
 KC0194.The orthometric height was determined by differential leveling and
 KC0194.adjusted by the NATIONAL GEODETIC SURVEY
 KC0194.in June 1991.
 KC0194
 KC0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0194.GEOID18 height accuracy estimate available here.
 KC0194
 KC0194.Click photographs - Photos may exist for this station.
 KC0194
 KC0194.The dynamic height is computed by dividing the NAVD 88
 KC0194.geopotential number by the normal gravity value computed on the
 KC0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0194.degrees latitude (g = 980.6199 gals.).
 KC0194
 KC0194.The modeled gravity was interpolated from observed gravity values.
 KC0194
 KC0194;                    North         East    Units  Estimated Accuracy
 KC0194;SPC IL W     -   340,100.      635,010.      MT  (+/- 180 meters Scaled)
 KC0194
 KC0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD778996(NAD 83)
 KC0194
 KC0194                          SUPERSEDED SURVEY CONTROL
 KC0194
 KC0194  NGVD 29 (??/??/92)  254.072  (m)          833.57   (f) ADJ UNCH    2 0
 KC0194
 KC0194.Superseded values are not recommended for survey control.
 KC0194
 KC0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0194.See file dsdata.pdf to determine how the superseded data were derived.
 KC0194
 KC0194_MARKER: DB = BENCH MARK DISK
 KC0194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0194_STAMPING: R 79 1935
 KC0194_MARK LOGO: CGS
 KC0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0194+STABILITY: SURFACE MOTION
 KC0194
 KC0194  HISTORY     - Date     Condition        Report By
 KC0194  HISTORY     - 1935     MONUMENTED       CGS
 KC0194
 KC0194                          STATION DESCRIPTION
 KC0194
 KC0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0194'0.9 MI W FROM BAYLIS.
 KC0194'0.9 MILE WEST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0194'BAYLIS, PIKE COUNTY, AT MILEAGE 489.7, 34 FEET EAST OF THE
 KC0194'CENTER OF A GRADE CROSSING, 45 FEET NORTH OF THE CENTERLINE OF
 KC0194'THE TRACK, AND 3 FEET SOUTH OF THE RIGHT-OF-WAY FENCE.  A
 KC0194'STANDARD DISK, STAMPED R 79 1935 AND SET IN THE TOP OF A CONCRETE
 KC0194'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0816 ***********************************************************************
 JB0816  DESIGNATION -  R 8
 JB0816  PID         -  JB0816
 JB0816  STATE/COUNTY-  IL/MARION
 JB0816  COUNTRY     -  US
 JB0816  USGS QUAD   -  FAIRMAN (2018)
 JB0816
 JB0816                         *CURRENT SURVEY CONTROL
 JB0816  ______________________________________________________________________
 JB0816* NAD 83(1986) POSITION- 38 41 38.     (N) 089 06 21.     (W)   SCALED
 JB0816* NAVD 88 ORTHO HEIGHT -   148.287 (meters)      486.50  (feet) ADJUSTED
 JB0816  ______________________________________________________________________
 JB0816  GEOID HEIGHT    -        -31.131 (meters)                     GEOID18
 JB0816  DYNAMIC HEIGHT  -        148.194 (meters)      486.20  (feet) COMP
 JB0816  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 JB0816
 JB0816  VERT ORDER      -  FIRST     CLASS I
 JB0816
 JB0816.The horizontal coordinates were scaled from a map and have
 JB0816.an estimated accuracy of +/- 6 seconds.
 JB0816
 JB0816.The orthometric height was determined by differential leveling and
 JB0816.adjusted by the NATIONAL GEODETIC SURVEY
 JB0816.in June 1991.
 JB0816
 JB0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0816.GEOID18 height accuracy estimate available here.
 JB0816
 JB0816.Click photographs - Photos may exist for this station.
 JB0816
 JB0816.The dynamic height is computed by dividing the NAVD 88
 JB0816.geopotential number by the normal gravity value computed on the
 JB0816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0816.degrees latitude (g = 980.6199 gals.).
 JB0816
 JB0816.The modeled gravity was interpolated from observed gravity values.
 JB0816
 JB0816;                    North         East    Units  Estimated Accuracy
 JB0816;SPC IL E     -   225,280.      232,800.      MT  (+/- 180 meters Scaled)
 JB0816
 JB0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH168849(NAD 83)
 JB0816
 JB0816                          SUPERSEDED SURVEY CONTROL
 JB0816
 JB0816  NGVD 29 (??/??/92)  148.412  (m)          486.92   (f) ADJ UNCH    1 1
 JB0816
 JB0816.Superseded values are not recommended for survey control.
 JB0816
 JB0816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0816.See file dsdata.pdf to determine how the superseded data were derived.
 JB0816
 JB0816_MARKER: DB = BENCH MARK DISK
 JB0816_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0816_SP_SET: BRIDGE
 JB0816_STAMPING: R 8 1920
 JB0816_MARK LOGO: CGS
 JB0816_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0816_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0816+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2014
 JB0816
 JB0816  HISTORY     - Date     Condition        Report By
 JB0816  HISTORY     - 1920     MONUMENTED       CGS
 JB0816  HISTORY     - 1969     GOOD             CGS
 JB0816  HISTORY     - 20140619 GOOD             ILDT
 JB0816
 JB0816                          STATION DESCRIPTION
 JB0816
 JB0816'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0816'4.1 MI S FROM PATOKA.
 JB0816'ABOUT 4.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0816'THE POST OFFICE AT PATOKA, OR ABOUT 5.7 MILES NORTH ALONG THE
 JB0816'ILLINOIS CENTRAL RAILROAD FROM THE CROSSING OF THE RAILROAD AND
 JB0816'THE BALTIMORE AND OHIO RAILROAD AT SANDOVAL, 0.3 MILE NORTH OF
 JB0816'MILEPOST 671, 4 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF THE
 JB0816'WEST END OF THE SOUTH CONCRETE PIER OF A RAILROAD BRIDGE OVER THE
 JB0816'EAST FORK OF THE KASKASKIA RIVER, 30 FEET NORTH OF THE SOUTH END
 JB0816'OF THE BRIDGE, 1.5 FEET EAST OF THE WEST END OF THE PIER, AND
 JB0816'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.  SEC 17, T 3 N, R 1 E.
 JB0816
 JB0816                          STATION RECOVERY (2014)
 JB0816
 JB0816'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0816'BRIDGE PIER STILL THERE AND SO IS THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0356 ***********************************************************************
 KC0356  DESIGNATION -  R 80
 KC0356  PID         -  KC0356
 KC0356  STATE/COUNTY-  IL/PIKE
 KC0356  COUNTRY     -  US
 KC0356  USGS QUAD   -  ROCKPORT (2018)
 KC0356
 KC0356                         *CURRENT SURVEY CONTROL
 KC0356  ______________________________________________________________________
 KC0356* NAD 83(1986) POSITION- 39 37 00.     (N) 091 05 29.     (W)   SCALED
 KC0356* NAVD 88 ORTHO HEIGHT -   141.661 (meters)      464.77  (feet) ADJUSTED
 KC0356  ______________________________________________________________________
 KC0356  GEOID HEIGHT    -        -32.538 (meters)                     GEOID18
 KC0356  DYNAMIC HEIGHT  -        141.582 (meters)      464.51  (feet) COMP
 KC0356  MODELED GRAVITY -    980,071.4   (mgal)                       NAVD 88
 KC0356
 KC0356  VERT ORDER      -  SECOND    CLASS 0
 KC0356
 KC0356.The horizontal coordinates were scaled from a map and have
 KC0356.an estimated accuracy of +/- 6 seconds.
 KC0356
 KC0356.The orthometric height was determined by differential leveling and
 KC0356.adjusted by the NATIONAL GEODETIC SURVEY
 KC0356.in June 1991.
 KC0356
 KC0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0356.GEOID18 height accuracy estimate available here.
 KC0356
 KC0356.Click photographs - Photos may exist for this station.
 KC0356
 KC0356.The dynamic height is computed by dividing the NAVD 88
 KC0356.geopotential number by the normal gravity value computed on the
 KC0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0356.degrees latitude (g = 980.6199 gals.).
 KC0356
 KC0356.The modeled gravity was interpolated from observed gravity values.
 KC0356
 KC0356;                    North         East    Units  Estimated Accuracy
 KC0356;SPC IL W     -   327,840.      620,600.      MT  (+/- 180 meters Scaled)
 KC0356
 KC0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD638869(NAD 83)
 KC0356
 KC0356                          SUPERSEDED SURVEY CONTROL
 KC0356
 KC0356  NGVD 29 (??/??/92)  141.737  (m)          465.02   (f) ADJ UNCH    2 0
 KC0356
 KC0356.Superseded values are not recommended for survey control.
 KC0356
 KC0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0356.See file dsdata.pdf to determine how the superseded data were derived.
 KC0356
 KC0356_MARKER: DB = BENCH MARK DISK
 KC0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0356_STAMPING: R 80 1935
 KC0356_MARK LOGO: CGS
 KC0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0356+STABILITY: SURFACE MOTION
 KC0356
 KC0356  HISTORY     - Date     Condition        Report By
 KC0356  HISTORY     - 1935     MONUMENTED       CGS
 KC0356  HISTORY     - 1972     MARK NOT FOUND   USGS
 KC0356  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0356
 KC0356                          STATION DESCRIPTION
 KC0356
 KC0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0356'1.1 MI SE FROM NEW CANTON.
 KC0356'1.1 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0356'RAILROAD FROM THE STATION AT NEW CANTON, PIKE COUNTY, 0.2 MILE
 KC0356'NORTHWEST OF MILEPOST 16, 2-1/2 RAILS SOUTHEAST OF THE CENTER
 KC0356'OF A ROAD CROSSING, 18 FEET NORTHEAST OF THE CENTERLINE OF THE
 KC0356'TRACK, AND ABOUT 30 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE.
 KC0356'A STANDARD DISK, STAMPED R 80 1935 AND SET IN THE TOP OF A
 KC0356'CONCRETE POST.
 KC0356
 KC0356                          STATION RECOVERY (1972)
 KC0356
 KC0356'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 KC0356'MARK NOT FOUND.
 KC0356
 KC0356                          STATION RECOVERY (2012)
 KC0356
 KC0356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0101 ***********************************************************************
 KC0101  DESIGNATION -  R 81
 KC0101  PID         -  KC0101
 KC0101  STATE/COUNTY-  IL/PIKE
 KC0101  COUNTRY     -  US
 KC0101  USGS QUAD   -  PLEASANT HILL EAST (2018)
 KC0101
 KC0101                         *CURRENT SURVEY CONTROL
 KC0101  ______________________________________________________________________
 KC0101* NAD 83(1986) POSITION- 39 26 34.     (N) 090 46 28.     (W)   SCALED
 KC0101* NAVD 88 ORTHO HEIGHT -   158.539 (meters)      520.14  (feet) ADJUSTED
 KC0101  ______________________________________________________________________
 KC0101  GEOID HEIGHT    -        -32.343 (meters)                     GEOID18
 KC0101  DYNAMIC HEIGHT  -        158.449 (meters)      519.84  (feet) COMP
 KC0101  MODELED GRAVITY -    980,054.3   (mgal)                       NAVD 88
 KC0101
 KC0101  VERT ORDER      -  SECOND    CLASS 0
 KC0101
 KC0101.The horizontal coordinates were scaled from a map and have
 KC0101.an estimated accuracy of +/- 6 seconds.
 KC0101
 KC0101.The orthometric height was determined by differential leveling and
 KC0101.adjusted by the NATIONAL GEODETIC SURVEY
 KC0101.in June 1991.
 KC0101
 KC0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0101.GEOID18 height accuracy estimate available here.
 KC0101
 KC0101.Click photographs - Photos may exist for this station.
 KC0101
 KC0101.The dynamic height is computed by dividing the NAVD 88
 KC0101.geopotential number by the normal gravity value computed on the
 KC0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0101.degrees latitude (g = 980.6199 gals.).
 KC0101
 KC0101.The modeled gravity was interpolated from observed gravity values.
 KC0101
 KC0101;                    North         East    Units  Estimated Accuracy
 KC0101;SPC IL W     -   308,300.      647,680.      MT  (+/- 180 meters Scaled)
 KC0101
 KC0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD915682(NAD 83)
 KC0101
 KC0101                          SUPERSEDED SURVEY CONTROL
 KC0101
 KC0101  NGVD 29 (??/??/92)  158.652  (m)          520.51   (f) ADJ UNCH    2 0
 KC0101
 KC0101.Superseded values are not recommended for survey control.
 KC0101
 KC0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0101.See file dsdata.pdf to determine how the superseded data were derived.
 KC0101
 KC0101_MARKER: DB = BENCH MARK DISK
 KC0101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0101_STAMPING: R 81 1935
 KC0101_MARK LOGO: CGS
 KC0101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0101+STABILITY: SURFACE MOTION
 KC0101
 KC0101  HISTORY     - Date     Condition        Report By
 KC0101  HISTORY     - 1935     MONUMENTED       CGS
 KC0101  HISTORY     - 1942     GOOD             CGS
 KC0101  HISTORY     - 1973     MARK NOT FOUND   USGS
 KC0101  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0101
 KC0101                          STATION DESCRIPTION
 KC0101
 KC0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KC0101'0.8 MI E FROM NEBO.
 KC0101'0.8 MILE EAST ALONG THE ALTON RAILROAD FROM THE STATION AT
 KC0101'NEBO, PIKE COUNTY, 7-1/2 RAILS EAST OF MILEPOST 260, 2-1/2 RAILS
 KC0101'WEST OF A GRADE CROSSING, 42 FEET SOUTH OF THE CENTERLINE OF A
 KC0101'ROAD, AND 30 FEET NORTH OF THE CENTERLINE OF THE TRACK.  A
 KC0101'STANDARD DISK, STAMPED R 81 1935 AND SET IN THE TOP OF A CONCRETE
 KC0101'POST.
 KC0101
 KC0101                          STATION RECOVERY (1973)
 KC0101
 KC0101'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 KC0101'MARK NOT FOUND.
 KC0101
 KC0101                          STATION RECOVERY (2012)
 KC0101
 KC0101'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0101'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0074 ***********************************************************************
 KC0074  DESIGNATION -  R 82
 KC0074  PID         -  KC0074
 KC0074  STATE/COUNTY-  IL/GREENE
 KC0074  COUNTRY     -  US
 KC0074  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0074
 KC0074                         *CURRENT SURVEY CONTROL
 KC0074  ______________________________________________________________________
 KC0074* NAD 83(1986) POSITION- 39 28 08.     (N) 090 25 48.     (W)   SCALED
 KC0074* NAVD 88 ORTHO HEIGHT -   194.067 (meters)      636.70  (feet) ADJUSTED
 KC0074  ______________________________________________________________________
 KC0074  GEOID HEIGHT    -        -32.299 (meters)                     GEOID18
 KC0074  DYNAMIC HEIGHT  -        193.955 (meters)      636.33  (feet) COMP
 KC0074  MODELED GRAVITY -    980,045.6   (mgal)                       NAVD 88
 KC0074
 KC0074  VERT ORDER      -  SECOND    CLASS 0
 KC0074
 KC0074.The horizontal coordinates were scaled from a map and have
 KC0074.an estimated accuracy of +/- 6 seconds.
 KC0074
 KC0074.The orthometric height was determined by differential leveling and
 KC0074.adjusted by the NATIONAL GEODETIC SURVEY
 KC0074.in June 1991.
 KC0074
 KC0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0074.GEOID18 height accuracy estimate available here.
 KC0074
 KC0074.Click photographs - Photos may exist for this station.
 KC0074
 KC0074.The dynamic height is computed by dividing the NAVD 88
 KC0074.geopotential number by the normal gravity value computed on the
 KC0074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0074.degrees latitude (g = 980.6199 gals.).
 KC0074
 KC0074.The modeled gravity was interpolated from observed gravity values.
 KC0074
 KC0074;                    North         East    Units  Estimated Accuracy
 KC0074;SPC IL W     -   311,060.      677,340.      MT  (+/- 180 meters Scaled)
 KC0074
 KC0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD210719(NAD 83)
 KC0074
 KC0074                          SUPERSEDED SURVEY CONTROL
 KC0074
 KC0074  NGVD 29 (??/??/92)  194.190  (m)          637.11   (f) ADJ UNCH    2 0
 KC0074
 KC0074.Superseded values are not recommended for survey control.
 KC0074
 KC0074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0074.See file dsdata.pdf to determine how the superseded data were derived.
 KC0074
 KC0074_MARKER: DB = BENCH MARK DISK
 KC0074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0074_STAMPING: R 82 1935
 KC0074_MARK LOGO: CGS
 KC0074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0074+STABILITY: SURFACE MOTION
 KC0074
 KC0074  HISTORY     - Date     Condition        Report By
 KC0074  HISTORY     - 1935     MONUMENTED       CGS
 KC0074  HISTORY     - 1943     GOOD             CGS
 KC0074  HISTORY     - 1980     MARK NOT FOUND   USGS
 KC0074
 KC0074                          STATION DESCRIPTION
 KC0074
 KC0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0074'2.2 MI SW FROM WEST ROADHOUSE.
 KC0074'0.8 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0074'FROM THE STATION AT WEST ROADHOUSE, GREENE COUNTY, THENCE 1.4
 KC0074'MILES WEST ALONG THE OLD ALTON RAILROAD, ABOUT 250 YARDS WEST OF
 KC0074'MILEPOST 240, 25 FEET EAST OF A ROAD CROSSING, 45 FEET SOUTH OF
 KC0074'THE CENTERLINE OF THE TRACK, AND 5 FEET NORTHEAST OF A
 KC0074'RIGHT-OF-WAY FENCE CORNER.  A STANDARD DISK, STAMPED R 82 1935
 KC0074'AND SET IN THE TOP OF A CONCRETE POST.
 KC0074
 KC0074                          STATION RECOVERY (1980)
 KC0074
 KC0074'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KC0074'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0480 ***********************************************************************
 KB0480  DESIGNATION -  R 83
 KB0480  PID         -  KB0480
 KB0480  STATE/COUNTY-  IL/EFFINGHAM
 KB0480  COUNTRY     -  US
 KB0480  USGS QUAD   -  SHUMWAY (2018)
 KB0480
 KB0480                         *CURRENT SURVEY CONTROL
 KB0480  ______________________________________________________________________
 KB0480* NAD 83(1986) POSITION- 39 12 56.     (N) 088 37 40.     (W)   SCALED
 KB0480* NAVD 88 ORTHO HEIGHT -   195.896 (meters)      642.70  (feet) ADJUSTED
 KB0480  ______________________________________________________________________
 KB0480  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 KB0480  DYNAMIC HEIGHT  -        195.779 (meters)      642.32  (feet) COMP
 KB0480  MODELED GRAVITY -    980,027.4   (mgal)                       NAVD 88
 KB0480
 KB0480  VERT ORDER      -  SECOND    CLASS 0
 KB0480
 KB0480.The horizontal coordinates were scaled from a map and have
 KB0480.an estimated accuracy of +/- 6 seconds.
 KB0480
 KB0480.The orthometric height was determined by differential leveling and
 KB0480.adjusted by the NATIONAL GEODETIC SURVEY
 KB0480.in June 1991.
 KB0480
 KB0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0480.GEOID18 height accuracy estimate available here.
 KB0480
 KB0480.Click photographs - Photos may exist for this station.
 KB0480
 KB0480.The dynamic height is computed by dividing the NAVD 88
 KB0480.geopotential number by the normal gravity value computed on the
 KB0480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0480.degrees latitude (g = 980.6199 gals.).
 KB0480
 KB0480.The modeled gravity was interpolated from observed gravity values.
 KB0480
 KB0480;                    North         East    Units  Estimated Accuracy
 KB0480;SPC IL E     -   282,950.      274,570.      MT  (+/- 180 meters Scaled)
 KB0480
 KB0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ594419(NAD 83)
 KB0480
 KB0480                          SUPERSEDED SURVEY CONTROL
 KB0480
 KB0480  NGVD 29 (??/??/92)  195.980  (m)          642.98   (f) ADJ UNCH    2 0
 KB0480
 KB0480.Superseded values are not recommended for survey control.
 KB0480
 KB0480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0480.See file dsdata.pdf to determine how the superseded data were derived.
 KB0480
 KB0480_MARKER: DB = BENCH MARK DISK
 KB0480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0480_STAMPING: R 83 1935
 KB0480_MARK LOGO: CGS
 KB0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0480+STABILITY: SURFACE MOTION
 KB0480
 KB0480  HISTORY     - Date     Condition        Report By
 KB0480  HISTORY     - 1935     MONUMENTED       CGS
 KB0480  HISTORY     - 1983     GOOD             USGS
 KB0480
 KB0480                          STATION DESCRIPTION
 KB0480
 KB0480'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0480'2.5 MI N FROM SHUMWAY.
 KB0480'2.5 MILES NORTH ALONG THE ABANDONED WABASH RAILWAY FROM THE
 KB0480'STATION AT SHUMWAY, EFFINGHAM COUNTY, AT A GRADE CROSSING, 42 FEET
 KB0480'SOUTH OF THE CENTERLINE OF THE ROAD, 26 FEET SOUTHEAST OF THE
 KB0480'ROADBED, 4 FEET SOUTH AND 1.5 FEET WEST OF THE RIGHT-OF-WAY
 KB0480'FENCE CORNER.  A STANDARD DISK, STAMPED R 83 1935 AND SET IN THE
 KB0480'TOP OF A CONCRETE POST.
 KB0480
 KB0480                          STATION RECOVERY (1983)
 KB0480
 KB0480'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0480'NEW DESC: AT SHUMWAY, EFFINGHAM CO., 2.0 MILES NORTH AND 1.5 MILE
 KB0480'EAST OF, NEAR SOUTH QUARTER CORNER SECTION 15, T-9 N, R-5 EAST. 12
 KB0480'METERS SOUTH OF ROAD AT FENCE SOUTH, A STANDARD DISK, STAMPED R 83
 KB0480'1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0538 ***********************************************************************
 JB0538  DESIGNATION -  R 84
 JB0538  PID         -  JB0538
 JB0538  STATE/COUNTY-  IL/CLAY
 JB0538  COUNTRY     -  US
 JB0538  USGS QUAD   -  XENIA NE (2018)
 JB0538
 JB0538                         *CURRENT SURVEY CONTROL
 JB0538  ______________________________________________________________________
 JB0538* NAD 83(1986) POSITION- 38 44 41.     (N) 088 30 12.     (W)   SCALED
 JB0538* NAVD 88 ORTHO HEIGHT -   142.767 (meters)      468.39  (feet) ADJUSTED
 JB0538  ______________________________________________________________________
 JB0538  GEOID HEIGHT    -        -31.313 (meters)                     GEOID18
 JB0538  DYNAMIC HEIGHT  -        142.679 (meters)      468.11  (feet) COMP
 JB0538  MODELED GRAVITY -    980,011.4   (mgal)                       NAVD 88
 JB0538
 JB0538  VERT ORDER      -  SECOND    CLASS 0
 JB0538
 JB0538.The horizontal coordinates were scaled from a map and have
 JB0538.an estimated accuracy of +/- 6 seconds.
 JB0538
 JB0538.The orthometric height was determined by differential leveling and
 JB0538.adjusted by the NATIONAL GEODETIC SURVEY
 JB0538.in June 1991.
 JB0538
 JB0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0538.GEOID18 height accuracy estimate available here.
 JB0538
 JB0538.Click photographs - Photos may exist for this station.
 JB0538
 JB0538.The dynamic height is computed by dividing the NAVD 88
 JB0538.geopotential number by the normal gravity value computed on the
 JB0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0538.degrees latitude (g = 980.6199 gals.).
 JB0538
 JB0538.The modeled gravity was interpolated from observed gravity values.
 JB0538
 JB0538;                    North         East    Units  Estimated Accuracy
 JB0538;SPC IL E     -   230,650.      285,220.      MT  (+/- 180 meters Scaled)
 JB0538
 JB0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH693895(NAD 83)
 JB0538
 JB0538                          SUPERSEDED SURVEY CONTROL
 JB0538
 JB0538  NGVD 29 (??/??/92)  142.88   (m)          468.8    (f) COMPUTED    2 0
 JB0538
 JB0538.Superseded values are not recommended for survey control.
 JB0538
 JB0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0538.See file dsdata.pdf to determine how the superseded data were derived.
 JB0538
 JB0538_MARKER: DB = BENCH MARK DISK
 JB0538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0538_STAMPING: R 84 1935
 JB0538_MARK LOGO: CGS
 JB0538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0538+STABILITY: SURFACE MOTION
 JB0538
 JB0538  HISTORY     - Date     Condition        Report By
 JB0538  HISTORY     - 1935     MONUMENTED       CGS
 JB0538
 JB0538                          STATION DESCRIPTION
 JB0538
 JB0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0538'1.8 MI S FROM LOUISVILLE (LOUIS).
 JB0538'1.8 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0538'STATION AT LOUISVILLE (LOUIS), CLAY COUNTY, 18 INCHES SOUTHWEST
 JB0538'OF POLE 79+15, 30 FEET EAST OF A POINT 42 FEET SOUTH OF THE
 JB0538'CENTER OF A GRADE CROSSING, AND 20 FEET WEST OF THE RIGHT-OF-WAY
 JB0538'FENCE.  A STANDARD DISK, STAMPED R 84 1935 AND SET IN THE TOP OF
 JB0538'A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0155 ***********************************************************************
 JB0155  DESIGNATION -  R 85
 JB0155  PID         -  JB0155
 JB0155  STATE/COUNTY-  IL/WHITE
 JB0155  COUNTRY     -  US
 JB0155  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0155
 JB0155                         *CURRENT SURVEY CONTROL
 JB0155  ______________________________________________________________________
 JB0155* NAD 83(1986) POSITION- 38 15 20.     (N) 088 20 55.     (W)   SCALED
 JB0155* NAVD 88 ORTHO HEIGHT -   115.667 (meters)      379.48  (feet) ADJUSTED
 JB0155  ______________________________________________________________________
 JB0155  GEOID HEIGHT    -        -30.488 (meters)                     GEOID18
 JB0155  DYNAMIC HEIGHT  -        115.593 (meters)      379.24  (feet) COMP
 JB0155  MODELED GRAVITY -    979,987.1   (mgal)                       NAVD 88
 JB0155
 JB0155  VERT ORDER      -  SECOND    CLASS 0
 JB0155
 JB0155.The horizontal coordinates were scaled from a map and have
 JB0155.an estimated accuracy of +/- 6 seconds.
 JB0155
 JB0155.The orthometric height was determined by differential leveling and
 JB0155.adjusted by the NATIONAL GEODETIC SURVEY
 JB0155.in June 1991.
 JB0155
 JB0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0155.GEOID18 height accuracy estimate available here.
 JB0155
 JB0155.Click photographs - Photos may exist for this station.
 JB0155
 JB0155.The dynamic height is computed by dividing the NAVD 88
 JB0155.geopotential number by the normal gravity value computed on the
 JB0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0155.degrees latitude (g = 980.6199 gals.).
 JB0155
 JB0155.The modeled gravity was interpolated from observed gravity values.
 JB0155
 JB0155;                    North         East    Units  Estimated Accuracy
 JB0155;SPC IL E     -   176,340.      298,660.      MT  (+/- 180 meters Scaled)
 JB0155
 JB0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH820350(NAD 83)
 JB0155
 JB0155                          SUPERSEDED SURVEY CONTROL
 JB0155
 JB0155  NGVD 29 (??/??/92)  115.787  (m)          379.88   (f) ADJ UNCH    2 0
 JB0155
 JB0155.Superseded values are not recommended for survey control.
 JB0155
 JB0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0155.See file dsdata.pdf to determine how the superseded data were derived.
 JB0155
 JB0155_MARKER: DB = BENCH MARK DISK
 JB0155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0155_STAMPING: R 85 1935
 JB0155_MARK LOGO: CGS
 JB0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0155+STABILITY: SURFACE MOTION
 JB0155
 JB0155  HISTORY     - Date     Condition        Report By
 JB0155  HISTORY     - 1935     MONUMENTED       CGS
 JB0155  HISTORY     - 1961     GOOD             CGS
 JB0155
 JB0155                          STATION DESCRIPTION
 JB0155
 JB0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0155'0.5 MI N FROM MILL SHOALS.
 JB0155'ABOUT 0.5 MILE NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0155'THE STATION AT MILL SHOALS, AT AN EAST-WEST GRAVEL ROAD CROSSING,
 JB0155'AT THE WHITE-WAYNE COUNTY LINE, 20 FEET WEST OF THE WEST RAIL, 43
 JB0155'FEET SOUTH OF THE CENTER OF THE ROAD, 44 FEET SOUTHWEST OF THE
 JB0155'CENTER OF THE CROSSING, 1 FOOT EAST OF A FENCE, 1 FOOT SOUTH OF
 JB0155'A METAL WITNESS POST, ABOUT 0.5 FOOT BELOW THE LEVEL OF THE
 JB0155'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0915 ***********************************************************************
 JB0915  DESIGNATION -  R 88
 JB0915  PID         -  JB0915
 JB0915  STATE/COUNTY-  IL/FAYETTE
 JB0915  COUNTRY     -  US
 JB0915  USGS QUAD   -  VANDALIA (2018)
 JB0915
 JB0915                         *CURRENT SURVEY CONTROL
 JB0915  ______________________________________________________________________
 JB0915* NAD 83(1986) POSITION- 38 58 30.     (N) 089 01 43.     (W)   SCALED
 JB0915* NAVD 88 ORTHO HEIGHT -   159.600 (meters)      523.62  (feet) ADJUSTED
 JB0915  ______________________________________________________________________
 JB0915  GEOID HEIGHT    -        -31.779 (meters)                     GEOID18
 JB0915  DYNAMIC HEIGHT  -        159.502 (meters)      523.30  (feet) COMP
 JB0915  MODELED GRAVITY -    980,010.7   (mgal)                       NAVD 88
 JB0915
 JB0915  VERT ORDER      -  SECOND    CLASS 0
 JB0915
 JB0915.The horizontal coordinates were scaled from a map and have
 JB0915.an estimated accuracy of +/- 6 seconds.
 JB0915
 JB0915.The orthometric height was determined by differential leveling and
 JB0915.adjusted by the NATIONAL GEODETIC SURVEY
 JB0915.in June 1991.
 JB0915
 JB0915.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0915.GEOID18 height accuracy estimate available here.
 JB0915
 JB0915.Click photographs - Photos may exist for this station.
 JB0915
 JB0915.The dynamic height is computed by dividing the NAVD 88
 JB0915.geopotential number by the normal gravity value computed on the
 JB0915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0915.degrees latitude (g = 980.6199 gals.).
 JB0915
 JB0915.The modeled gravity was interpolated from observed gravity values.
 JB0915
 JB0915;                    North         East    Units  Estimated Accuracy
 JB0915;SPC IL E     -   256,430.      239,750.      MT  (+/- 180 meters Scaled)
 JB0915
 JB0915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ242159(NAD 83)
 JB0915
 JB0915                          SUPERSEDED SURVEY CONTROL
 JB0915
 JB0915  NGVD 29 (??/??/92)  159.749  (m)          524.11   (f) ADJ UNCH    2 0
 JB0915
 JB0915.Superseded values are not recommended for survey control.
 JB0915
 JB0915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0915.See file dsdata.pdf to determine how the superseded data were derived.
 JB0915
 JB0915_MARKER: DB = BENCH MARK DISK
 JB0915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0915_STAMPING: R 88 1935
 JB0915_MARK LOGO: CGS
 JB0915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0915+STABILITY: SURFACE MOTION
 JB0915
 JB0915  HISTORY     - Date     Condition        Report By
 JB0915  HISTORY     - 1935     MONUMENTED       CGS
 JB0915  HISTORY     - 1973     MARK NOT FOUND   USGS
 JB0915
 JB0915                          STATION DESCRIPTION
 JB0915
 JB0915'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0915'3.9 MI E FROM VANDALIA.
 JB0915'3.9 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 JB0915'AT VANDALIA, FAYETTE COUNTY, AT POLE 168+16, AT A ROAD CROSSING,
 JB0915'90 FEET SOUTH OF THE TRACK, AND 66 FEET EAST OF THE CENTERLINE
 JB0915'OF THE ROAD.  A STANDARD DISK, STAMPED R 88 1935 AND SET IN THE
 JB0915'TOP OF A CONCRETE POST.  NOTE-- ROAD HAS BEEN CLOSED AND FENCES
 JB0915'MOVED.
 JB0915
 JB0915                          STATION RECOVERY (1973)
 JB0915
 JB0915'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB0915'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0264 ***********************************************************************
 KB0264  DESIGNATION -  R 89
 KB0264  PID         -  KB0264
 KB0264  STATE/COUNTY-  IL/EFFINGHAM
 KB0264  COUNTRY     -  US
 KB0264  USGS QUAD   -  DIETERICH (2018)
 KB0264
 KB0264                         *CURRENT SURVEY CONTROL
 KB0264  ______________________________________________________________________
 KB0264* NAD 83(1986) POSITION- 39 04 36.     (N) 088 25 12.     (W)   SCALED
 KB0264* NAVD 88 ORTHO HEIGHT -   178.970 (meters)      587.17  (feet) ADJUSTED
 KB0264  ______________________________________________________________________
 KB0264  GEOID HEIGHT    -        -31.859 (meters)                     GEOID18
 KB0264  DYNAMIC HEIGHT  -        178.862 (meters)      586.82  (feet) COMP
 KB0264  MODELED GRAVITY -    980,019.3   (mgal)                       NAVD 88
 KB0264
 KB0264  VERT ORDER      -  SECOND    CLASS 0
 KB0264
 KB0264.The horizontal coordinates were scaled from a map and have
 KB0264.an estimated accuracy of +/- 6 seconds.
 KB0264
 KB0264.The orthometric height was determined by differential leveling and
 KB0264.adjusted by the NATIONAL GEODETIC SURVEY
 KB0264.in June 1991.
 KB0264
 KB0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0264.GEOID18 height accuracy estimate available here.
 KB0264
 KB0264.Click photographs - Photos may exist for this station.
 KB0264
 KB0264.The dynamic height is computed by dividing the NAVD 88
 KB0264.geopotential number by the normal gravity value computed on the
 KB0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0264.degrees latitude (g = 980.6199 gals.).
 KB0264
 KB0264.The modeled gravity was interpolated from observed gravity values.
 KB0264
 KB0264;                    North         East    Units  Estimated Accuracy
 KB0264;SPC IL E     -   267,490.      292,500.      MT  (+/- 180 meters Scaled)
 KB0264
 KB0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ771262(NAD 83)
 KB0264
 KB0264                          SUPERSEDED SURVEY CONTROL
 KB0264
 KB0264  NGVD 29 (??/??/92)  179.062  (m)          587.47   (f) ADJ UNCH    2 0
 KB0264
 KB0264.Superseded values are not recommended for survey control.
 KB0264
 KB0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0264.See file dsdata.pdf to determine how the superseded data were derived.
 KB0264
 KB0264_MARKER: DB = BENCH MARK DISK
 KB0264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0264_STAMPING: R 89 1935
 KB0264_MARK LOGO: CGS
 KB0264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0264+STABILITY: SURFACE MOTION
 KB0264
 KB0264  HISTORY     - Date     Condition        Report By
 KB0264  HISTORY     - 1935     MONUMENTED       CGS
 KB0264  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0264  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0264
 KB0264                          STATION DESCRIPTION
 KB0264
 KB0264'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0264'2.5 MI NW FROM DIETERICH.
 KB0264'2.5 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0264'STATION AT DIETERICH, EFFINGHAM COUNTY, ABOUT 250 YARDS WEST OF
 KB0264'A ROAD CROSSING, 78 YARDS EAST OF MILEPOST 8, 11 YARDS SOUTH OF
 KB0264'THE CENTERLINE OF THE TRACK, AND AT A FENCE.  A STANDARD DISK,
 KB0264'STAMPED R 89 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0264
 KB0264                          STATION RECOVERY (1982)
 KB0264
 KB0264'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0264'MARK NOT FOUND.
 KB0264
 KB0264                          STATION RECOVERY (2012)
 KB0264
 KB0264'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0264'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1125 ***********************************************************************
 JB1125  DESIGNATION -  R 9
 JB1125  PID         -  JB1125
 JB1125  STATE/COUNTY-  IL/PERRY
 JB1125  COUNTRY     -  US
 JB1125  USGS QUAD   -  DU QUOIN (2018)
 JB1125
 JB1125                         *CURRENT SURVEY CONTROL
 JB1125  ______________________________________________________________________
 JB1125* NAD 83(1986) POSITION- 38 00 41.8    (N) 089 14 10.0    (W)   HD_HELD2
 JB1125* NAVD 88 ORTHO HEIGHT -   141.195 (meters)      463.24  (feet) ADJUSTED
 JB1125  ______________________________________________________________________
 JB1125  GEOID HEIGHT    -        -29.460 (meters)                     GEOID18
 JB1125  DYNAMIC HEIGHT  -        141.102 (meters)      462.93  (feet) COMP
 JB1125  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 JB1125
 JB1125  VERT ORDER      -  FIRST     CLASS II
 JB1125
 JB1125.The horizontal coordinates were established by autonomous hand held GPS
 JB1125.observations and have an estimated accuracy of +/- 10 meters.
 JB1125
 JB1125.The orthometric height was determined by differential leveling and
 JB1125.adjusted by the NATIONAL GEODETIC SURVEY
 JB1125.in June 1991.
 JB1125
 JB1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1125.GEOID18 height accuracy estimate available here.
 JB1125
 JB1125.Click photographs - Photos may exist for this station.
 JB1125
 JB1125.The dynamic height is computed by dividing the NAVD 88
 JB1125.geopotential number by the normal gravity value computed on the
 JB1125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1125.degrees latitude (g = 980.6199 gals.).
 JB1125
 JB1125.The modeled gravity was interpolated from observed gravity values.
 JB1125
 JB1125;                    North         East    Units  Estimated Accuracy
 JB1125;SPC IL W     -   149,667.      781,716.      MT  (+/- 10 meters HH2 GPS)
 JB1125
 JB1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0369409462(NAD 83)
 JB1125
 JB1125                          SUPERSEDED SURVEY CONTROL
 JB1125
 JB1125  NGVD 29 (??/??/92)  141.288  (m)          463.54   (f) ADJ UNCH    1 2
 JB1125
 JB1125.Superseded values are not recommended for survey control.
 JB1125
 JB1125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1125.See file dsdata.pdf to determine how the superseded data were derived.
 JB1125
 JB1125_MARKER: DB = BENCH MARK DISK
 JB1125_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1125_SP_SET: BUILDING WALL
 JB1125_STAMPING: R 9 1922
 JB1125_MARK LOGO: CGS
 JB1125_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1125_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1125+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2009
 JB1125
 JB1125  HISTORY     - Date     Condition        Report By
 JB1125  HISTORY     - 1922     MONUMENTED       CGS
 JB1125  HISTORY     - 1949     GOOD             CGS
 JB1125  HISTORY     - 1979     GOOD             ILDT
 JB1125  HISTORY     - 20050912 GOOD             ILDT
 JB1125  HISTORY     - 20090302 GOOD             ILDT
 JB1125
 JB1125                          STATION DESCRIPTION
 JB1125
 JB1125'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1125'AT DU QUOIN.
 JB1125'AT DU QUOIN, AT INTERSECTION OF MAIN AND WASHINGTON STREETS, SET
 JB1125'VERTICALLY AND 1.5 FEET ABOVE THE GROUND AND IN THE SOUTH FACE
 JB1125'OF THE SANDSTONE CORNERSTONE 1.5 FEET EAST OF THE SOUTHWEST
 JB1125'CORNER OF THE TAN BRICK POST OFFICE BUILDING, 44.5 FEET NORTH
 JB1125'OF THE NORTH CURB OF MAIN STREET, 31 FEET EAST OF THE EAST CURB
 JB1125'OF WASHINGTON STREET, AND ABOUT TWO FEET ABOVE THE LEVEL OF THE
 JB1125'STREETS.
 JB1125
 JB1125                          STATION RECOVERY (1979)
 JB1125
 JB1125'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1125'RECOVERED IN GOOD CONDITION.
 JB1125
 JB1125                          STATION RECOVERY (2005)
 JB1125
 JB1125'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (WAE)
 JB1125'RECOVERED IN GOOD CONDITION.
 JB1125
 JB1125                          STATION RECOVERY (2009)
 JB1125
 JB1125'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1125'MARK SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1344 ***********************************************************************
 KA1344  DESIGNATION -  R 90
 KA1344  PID         -  KA1344
 KA1344  STATE/COUNTY-  IL/CRAWFORD
 KA1344  COUNTRY     -  US
 KA1344  USGS QUAD   -  HUTSONVILLE (2018)
 KA1344
 KA1344                         *CURRENT SURVEY CONTROL
 KA1344  ______________________________________________________________________
 KA1344* NAD 83(1986) POSITION- 39 00 07.73   (N) 087 43 51.42   (W)   HD_HELD1
 KA1344* NAVD 88 ORTHO HEIGHT -   162.711 (meters)      533.83  (feet) ADJUSTED
 KA1344  ______________________________________________________________________
 KA1344  GEOID HEIGHT    -        -31.808 (meters)                     GEOID18
 KA1344  DYNAMIC HEIGHT  -        162.615 (meters)      533.51  (feet) COMP
 KA1344  MODELED GRAVITY -    980,034.6   (mgal)                       NAVD 88
 KA1344
 KA1344  VERT ORDER      -  SECOND    CLASS 0
 KA1344
 KA1344.The horizontal coordinates were determined by differentially corrected
 KA1344.hand held GPS observations or other comparable positioning techniques
 KA1344.and have an estimated accuracy of +/- 3 meters.
 KA1344
 KA1344.The orthometric height was determined by differential leveling and
 KA1344.adjusted by the NATIONAL GEODETIC SURVEY
 KA1344.in June 1991.
 KA1344
 KA1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1344.GEOID18 height accuracy estimate available here.
 KA1344
 KA1344.Click photographs - Photos may exist for this station.
 KA1344
 KA1344.The dynamic height is computed by dividing the NAVD 88
 KA1344.geopotential number by the normal gravity value computed on the
 KA1344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1344.degrees latitude (g = 980.6199 gals.).
 KA1344
 KA1344.The modeled gravity was interpolated from observed gravity values.
 KA1344
 KA1344;                    North         East    Units  Estimated Accuracy
 KA1344;SPC IL E     -   259,389.0     352,179.6     MT  (+/- 3 meters HH1 GPS) 
 KA1344
 KA1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3670717268(NAD 83)
 KA1344
 KA1344                          SUPERSEDED SURVEY CONTROL
 KA1344
 KA1344  NGVD 29 (??/??/92)  162.840  (m)          534.25   (f) ADJ UNCH    2 0
 KA1344
 KA1344.Superseded values are not recommended for survey control.
 KA1344
 KA1344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1344.See file dsdata.pdf to determine how the superseded data were derived.
 KA1344
 KA1344_MARKER: DB = BENCH MARK DISK
 KA1344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1344_STAMPING: R 90 1935
 KA1344_MARK LOGO: CGS
 KA1344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1344+STABILITY: SURFACE MOTION
 KA1344
 KA1344  HISTORY     - Date     Condition        Report By
 KA1344  HISTORY     - 1935     MONUMENTED       CGS
 KA1344  HISTORY     - 1962     POOR             USGS
 KA1344
 KA1344                          STATION DESCRIPTION
 KA1344
 KA1344'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1344'AT ROBINSON.
 KA1344'AT ROBINSON, CRAWFORD COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 KA1344'0.4 MILE EAST OF THE STATION, AT THE CROSSING OF THE NEW YORK
 KA1344'CENTRAL RAILROAD, 11 YARDS SOUTH OF THE CENTERLINE OF THE
 KA1344'I.C.R.R. TRACK, AND 29 YARDS WEST OF THE CENTERLINE OF THE
 KA1344'N.Y.C.R.R. TRACK.  A STANDARD DISK, STAMPED R 90 1935 AND SET
 KA1344'IN THE TOP OF A CONCRETE POST.  NOTE-- THE TOP OF THIS POST
 KA1344'HAS BEEN KNOCKED OFF, THE TABLET WAS NOT ROUND.  THE ELEVATION
 KA1344'IS PROBABLY GOOD FOR PLANETABLE WORK.
 KA1344
 KA1344                          STATION RECOVERY (1962)
 KA1344
 KA1344'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 KA1344'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1239 ***********************************************************************
 JA1239  DESIGNATION -  R 91
 JA1239  PID         -  JA1239
 JA1239  STATE/COUNTY-  IL/WABASH
 JA1239  COUNTRY     -  US
 JA1239  USGS QUAD   -  MOUNT CARMEL (2018)
 JA1239
 JA1239                         *CURRENT SURVEY CONTROL
 JA1239  ______________________________________________________________________
 JA1239* NAD 83(1986) POSITION- 38 24 39.5    (N) 087 45 41.8    (W)   HD_HELD2
 JA1239* NAVD 88 ORTHO HEIGHT -   137.021 (meters)      449.54  (feet) ADJUSTED
 JA1239  ______________________________________________________________________
 JA1239  GEOID HEIGHT    -        -31.270 (meters)                     GEOID18
 JA1239  DYNAMIC HEIGHT  -        136.934 (meters)      449.26  (feet) COMP
 JA1239  MODELED GRAVITY -    979,992.5   (mgal)                       NAVD 88
 JA1239
 JA1239  VERT ORDER      -  SECOND    CLASS 0
 JA1239
 JA1239.The horizontal coordinates were established by autonomous hand held GPS
 JA1239.observations and have an estimated accuracy of +/- 10 meters.
 JA1239
 JA1239.The orthometric height was determined by differential leveling and
 JA1239.adjusted by the NATIONAL GEODETIC SURVEY
 JA1239.in June 1991.
 JA1239
 JA1239.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1239.GEOID18 height accuracy estimate available here.
 JA1239
 JA1239.Click photographs - Photos may exist for this station.
 JA1239
 JA1239.The dynamic height is computed by dividing the NAVD 88
 JA1239.geopotential number by the normal gravity value computed on the
 JA1239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1239.degrees latitude (g = 980.6199 gals.).
 JA1239
 JA1239.The modeled gravity was interpolated from observed gravity values.
 JA1239
 JA1239;                    North         East    Units  Estimated Accuracy
 JA1239;SPC IL E     -   193,747.      349,933.      MT  (+/- 10 meters HH2 GPS)
 JA1239
 JA1239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3350751689(NAD 83)
 JA1239
 JA1239                          SUPERSEDED SURVEY CONTROL
 JA1239
 JA1239  NGVD 29 (??/??/92)  137.158  (m)          449.99   (f) ADJ UNCH    2 0
 JA1239
 JA1239.Superseded values are not recommended for survey control.
 JA1239
 JA1239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1239.See file dsdata.pdf to determine how the superseded data were derived.
 JA1239
 JA1239_MARKER: DB = BENCH MARK DISK
 JA1239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1239_STAMPING: R 91 1935
 JA1239_MARK LOGO: CGS
 JA1239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1239+STABILITY: SURFACE MOTION
 JA1239_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JA1239+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2011
 JA1239
 JA1239  HISTORY     - Date     Condition        Report By
 JA1239  HISTORY     - 1935     MONUMENTED       CGS
 JA1239  HISTORY     - 20111223 GOOD             GEOCAC
 JA1239
 JA1239                          STATION DESCRIPTION
 JA1239
 JA1239'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1239'AT MT CARMEL.
 JA1239'AT MT. CARMEL, WABASH COUNTY, AT THE NORTHEAST CORNER OF MAIN
 JA1239'AND FIFTH STREETS, AT THE SOUTHWEST CORNER OF THE POST OFFICE
 JA1239'LAWN, 10 FEET WEST OF THE SOUTHWEST CORNER OF THE BUILDING, AND
 JA1239'4 FEET FROM THE INSIDE EDGE OF THE SIDEWALK.  A STANDARD DISK,
 JA1239'STAMPED R 91 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JA1239
 JA1239                          STATION RECOVERY (2011)
 JA1239
 JA1239'RECOVERY NOTE BY GEOCACHING 2011 (RCF)
 JA1239'THE TOP OF THE CONCRETE POST IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0694 ***********************************************************************
 KB0694  DESIGNATION -  R 92
 KB0694  PID         -  KB0694
 KB0694  STATE/COUNTY-  IL/CHRISTIAN
 KB0694  COUNTRY     -  US
 KB0694  USGS QUAD   -  EDINBURG (2018)
 KB0694
 KB0694                         *CURRENT SURVEY CONTROL
 KB0694  ______________________________________________________________________
 KB0694* NAD 83(1986) POSITION- 39 39 25.     (N) 089 23 21.     (W)   SCALED
 KB0694* NAVD 88 ORTHO HEIGHT -   178.158 (meters)      584.51  (feet) ADJUSTED
 KB0694  ______________________________________________________________________
 KB0694  GEOID HEIGHT    -        -32.233 (meters)                     GEOID18
 KB0694  DYNAMIC HEIGHT  -        178.060 (meters)      584.19  (feet) COMP
 KB0694  MODELED GRAVITY -    980,071.3   (mgal)                       NAVD 88
 KB0694
 KB0694  VERT ORDER      -  SECOND    CLASS 0
 KB0694
 KB0694.The horizontal coordinates were scaled from a map and have
 KB0694.an estimated accuracy of +/- 6 seconds.
 KB0694
 KB0694.The orthometric height was determined by differential leveling and
 KB0694.adjusted by the NATIONAL GEODETIC SURVEY
 KB0694.in June 1991.
 KB0694
 KB0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0694.GEOID18 height accuracy estimate available here.
 KB0694
 KB0694.Click photographs - Photos may exist for this station.
 KB0694
 KB0694.The dynamic height is computed by dividing the NAVD 88
 KB0694.geopotential number by the normal gravity value computed on the
 KB0694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0694.degrees latitude (g = 980.6199 gals.).
 KB0694
 KB0694.The modeled gravity was interpolated from observed gravity values.
 KB0694
 KB0694;                    North         East    Units  Estimated Accuracy
 KB0694;SPC IL W     -   332,190.      766,720.      MT  (+/- 180 meters Scaled)
 KB0694
 KB0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ950924(NAD 83)
 KB0694
 KB0694                          SUPERSEDED SURVEY CONTROL
 KB0694
 KB0694  NGVD 29 (??/??/92)  178.254  (m)          584.82   (f) ADJ UNCH    2 0
 KB0694
 KB0694.Superseded values are not recommended for survey control.
 KB0694
 KB0694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0694.See file dsdata.pdf to determine how the superseded data were derived.
 KB0694
 KB0694_MARKER: DB = BENCH MARK DISK
 KB0694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0694_STAMPING: R 92 1935
 KB0694_MARK LOGO: CGS
 KB0694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0694+STABILITY: SURFACE MOTION
 KB0694
 KB0694  HISTORY     - Date     Condition        Report By
 KB0694  HISTORY     - 1935     MONUMENTED       CGS
 KB0694  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0694  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0694
 KB0694                          STATION DESCRIPTION
 KB0694
 KB0694'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0694'AT EDINBURG.
 KB0694'AT EDINBURG, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0694'RAILROAD, 60 YARDS SOUTHEAST OF THE STATION, AT POLE 164/24, AT
 KB0694'A STREET CROSSING, 6 YARDS NORTHEAST OF THE CENTERLINE OF THE
 KB0694'MAIN TRACK, 8 YARDS WEST OF THE CENTERLINE OF THE STREET, 7 YARDS
 KB0694'SOUTH OF A BRICK SIDEWALK, AND 4 YARDS SOUTH OF A
 KB0694'CROSSING-WARNING SIGNAL.  A STANDARD DISK, STAMPED R 92 1935
 KB0694'AND SET IN THE TOP OF A CONCRETE POST.
 KB0694
 KB0694                          STATION RECOVERY (1973)
 KB0694
 KB0694'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0694'MARK NOT FOUND.
 KB0694
 KB0694                          STATION RECOVERY (1977)
 KB0694
 KB0694'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0694'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0737 ***********************************************************************
 KB0737  DESIGNATION -  R 93
 KB0737  PID         -  KB0737
 KB0737  STATE/COUNTY-  IL/MONTGOMERY
 KB0737  COUNTRY     -  US
 KB0737  USGS QUAD   -  HILLSBORO (2018)
 KB0737
 KB0737                         *CURRENT SURVEY CONTROL
 KB0737  ______________________________________________________________________
 KB0737* NAD 83(1986) POSITION- 39 09 24.     (N) 089 28 26.     (W)   SCALED
 KB0737* NAVD 88 ORTHO HEIGHT -   191.840 (meters)      629.40  (feet) ADJUSTED
 KB0737  ______________________________________________________________________
 KB0737  GEOID HEIGHT    -        -31.344 (meters)                     GEOID18
 KB0737  DYNAMIC HEIGHT  -        191.731 (meters)      629.04  (feet) COMP
 KB0737  MODELED GRAVITY -    980,055.2   (mgal)                       NAVD 88
 KB0737
 KB0737  VERT ORDER      -  SECOND    CLASS 0
 KB0737
 KB0737.The horizontal coordinates were scaled from a map and have
 KB0737.an estimated accuracy of +/- 6 seconds.
 KB0737
 KB0737.The orthometric height was determined by differential leveling and
 KB0737.adjusted by the NATIONAL GEODETIC SURVEY
 KB0737.in June 1991.
 KB0737
 KB0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0737.GEOID18 height accuracy estimate available here.
 KB0737
 KB0737.Click photographs - Photos may exist for this station.
 KB0737
 KB0737.The dynamic height is computed by dividing the NAVD 88
 KB0737.geopotential number by the normal gravity value computed on the
 KB0737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0737.degrees latitude (g = 980.6199 gals.).
 KB0737
 KB0737.The modeled gravity was interpolated from observed gravity values.
 KB0737
 KB0737;                    North         East    Units  Estimated Accuracy
 KB0737;SPC IL W     -   276,590.      759,880.      MT  (+/- 180 meters Scaled)
 KB0737
 KB0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ862370(NAD 83)
 KB0737
 KB0737                          SUPERSEDED SURVEY CONTROL
 KB0737
 KB0737  NGVD 29 (??/??/92)  191.966  (m)          629.81   (f) ADJ UNCH    2 0
 KB0737
 KB0737.Superseded values are not recommended for survey control.
 KB0737
 KB0737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0737.See file dsdata.pdf to determine how the superseded data were derived.
 KB0737
 KB0737_MARKER: DB = BENCH MARK DISK
 KB0737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0737_STAMPING: R 93 1935
 KB0737_MARK LOGO: CGS
 KB0737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0737+STABILITY: SURFACE MOTION
 KB0737
 KB0737  HISTORY     - Date     Condition        Report By
 KB0737  HISTORY     - 1935     MONUMENTED       CGS
 KB0737  HISTORY     - 1946     GOOD             CGS
 KB0737  HISTORY     - 1974     GOOD             ILDT
 KB0737  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0737  HISTORY     - 20140826 MARK NOT FOUND   AMESC
 KB0737
 KB0737                          STATION DESCRIPTION
 KB0737
 KB0737'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 KB0737'AT HILLSBORO.
 KB0737'AT HILLSBORO, MONTGOMERY COUNTY, ON THE CLEVELAND, CINCINNATI,
 KB0737'CHICAGO AND ST. LOUIS RAILWAY, 30 FEET WEST OF THE STATION, IN
 KB0737'A PARK, 22 FEET EAST OF THE CENTERLINE OF THE TRACK, AND 1 FOOT
 KB0737'EAST OF THE STATION PLATFORM.  A STANDARD DISK, STAMPED R 93 1935
 KB0737'AND SET IN THE TOP OF A CONCRETE POST.
 KB0737
 KB0737                          STATION RECOVERY (1974)
 KB0737
 KB0737'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 KB0737'RECOVERED IN GOOD CONDITION.
 KB0737
 KB0737                          STATION RECOVERY (2013)
 KB0737
 KB0737'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0737'MARK NOT FOUND.
 KB0737
 KB0737                          STATION RECOVERY (2014)
 KB0737
 KB0737'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0737'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1299 ***********************************************************************
 JB1299  DESIGNATION -  R 94
 JB1299  PID         -  JB1299
 JB1299  STATE/COUNTY-  IL/MADISON
 JB1299  COUNTRY     -  US
 JB1299  USGS QUAD   -  WORDEN (2018)
 JB1299
 JB1299                         *CURRENT SURVEY CONTROL
 JB1299  ______________________________________________________________________
 JB1299* NAD 83(1986) POSITION- 38 54 21.     (N) 089 51 43.     (W)   SCALED
 JB1299* NAVD 88 ORTHO HEIGHT -   168.936 (meters)      554.25  (feet) ADJUSTED
 JB1299  ______________________________________________________________________
 JB1299  GEOID HEIGHT    -        -31.126 (meters)                     GEOID18
 JB1299  DYNAMIC HEIGHT  -        168.837 (meters)      553.93  (feet) COMP
 JB1299  MODELED GRAVITY -    980,034.6   (mgal)                       NAVD 88
 JB1299
 JB1299  VERT ORDER      -  SECOND    CLASS 0
 JB1299
 JB1299.The horizontal coordinates were scaled from a map and have
 JB1299.an estimated accuracy of +/- 6 seconds.
 JB1299
 JB1299.The orthometric height was determined by differential leveling and
 JB1299.adjusted by the NATIONAL GEODETIC SURVEY
 JB1299.in June 1991.
 JB1299
 JB1299.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1299.GEOID18 height accuracy estimate available here.
 JB1299
 JB1299.Click photographs - Photos may exist for this station.
 JB1299
 JB1299.The dynamic height is computed by dividing the NAVD 88
 JB1299.geopotential number by the normal gravity value computed on the
 JB1299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1299.degrees latitude (g = 980.6199 gals.).
 JB1299
 JB1299.The modeled gravity was interpolated from observed gravity values.
 JB1299
 JB1299;                    North         East    Units  Estimated Accuracy
 JB1299;SPC IL W     -   248,560.      726,430.      MT  (+/- 180 meters Scaled)
 JB1299
 JB1299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ518102(NAD 83)
 JB1299
 JB1299                          SUPERSEDED SURVEY CONTROL
 JB1299
 JB1299  NGVD 29 (??/??/92)  169.061  (m)          554.66   (f) ADJ UNCH    2 0
 JB1299
 JB1299.Superseded values are not recommended for survey control.
 JB1299
 JB1299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1299.See file dsdata.pdf to determine how the superseded data were derived.
 JB1299
 JB1299_MARKER: DB = BENCH MARK DISK
 JB1299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1299_STAMPING: R 94 1935
 JB1299_MARK LOGO: CGS
 JB1299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1299+STABILITY: SURFACE MOTION
 JB1299
 JB1299  HISTORY     - Date     Condition        Report By
 JB1299  HISTORY     - 1935     MONUMENTED       CGS
 JB1299  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1299
 JB1299                          STATION DESCRIPTION
 JB1299
 JB1299'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1299'2 MI NE FROM CARPENTER.
 JB1299'2.0 MILES NORTHEAST ALONG THE WABASH RAILROAD FROM THE STATION
 JB1299'AT CARPENTER, MADISON COUNTY, AT POLE 458/6, 24 FEET NORTH OF
 JB1299'SIGNAL 4585, 8 FEET EAST OF THE CENTERLINE OF THE TRACK, 25 FEET
 JB1299'SOUTHWEST OF A ROAD, AND 4 FEET SOUTHWEST OF A CROSSING-WARNING
 JB1299'SIGN.  A STANDARD DISK, STAMPED R 94 1935 AND SET IN THE TOP OF
 JB1299'A CONCRETE POST.
 JB1299
 JB1299                          STATION RECOVERY (1987)
 JB1299
 JB1299'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1299'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0966 ***********************************************************************
 KB0966  DESIGNATION -  R 95
 KB0966  PID         -  KB0966
 KB0966  STATE/COUNTY-  IL/SANGAMON
 KB0966  COUNTRY     -  US
 KB0966  USGS QUAD   -  CHATHAM (2018)
 KB0966
 KB0966                         *CURRENT SURVEY CONTROL
 KB0966  ______________________________________________________________________
 KB0966* NAD 83(1986) POSITION- 39 40 30.70   (N) 089 42 11.31   (W)   HD_HELD1
 KB0966* NAVD 88 ORTHO HEIGHT -   184.560 (meters)      605.51  (feet) ADJUSTED
 KB0966  ______________________________________________________________________
 KB0966  GEOID HEIGHT    -        -32.362 (meters)                     GEOID18
 KB0966  DYNAMIC HEIGHT  -        184.457 (meters)      605.17  (feet) COMP
 KB0966  MODELED GRAVITY -    980,065.9   (mgal)                       NAVD 88
 KB0966
 KB0966  VERT ORDER      -  SECOND    CLASS 0
 KB0966
 KB0966.The horizontal coordinates were determined by differentially corrected
 KB0966.hand held GPS observations or other comparable positioning techniques
 KB0966.and have an estimated accuracy of +/- 3 meters.
 KB0966
 KB0966.The orthometric height was determined by differential leveling and
 KB0966.adjusted by the NATIONAL GEODETIC SURVEY
 KB0966.in June 1991.
 KB0966
 KB0966.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0966.GEOID18 height accuracy estimate available here.
 KB0966
 KB0966.Click photographs - Photos may exist for this station.
 KB0966
 KB0966.The dynamic height is computed by dividing the NAVD 88
 KB0966.geopotential number by the normal gravity value computed on the
 KB0966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0966.degrees latitude (g = 980.6199 gals.).
 KB0966
 KB0966.The modeled gravity was interpolated from observed gravity values.
 KB0966
 KB0966;                    North         East    Units  Estimated Accuracy
 KB0966;SPC IL W     -   334,029.0     739,766.8     MT  (+/- 3 meters HH1 GPS) 
 KB0966
 KB0966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6815595201(NAD 83)
 KB0966
 KB0966                          SUPERSEDED SURVEY CONTROL
 KB0966
 KB0966  NGVD 29 (??/??/92)  184.668  (m)          605.86   (f) ADJ UNCH    2 0
 KB0966
 KB0966.Superseded values are not recommended for survey control.
 KB0966
 KB0966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0966.See file dsdata.pdf to determine how the superseded data were derived.
 KB0966
 KB0966_MARKER: DB = BENCH MARK DISK
 KB0966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0966_STAMPING: R 95 1935
 KB0966_MARK LOGO: CGS
 KB0966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0966+STABILITY: SURFACE MOTION
 KB0966
 KB0966  HISTORY     - Date     Condition        Report By
 KB0966  HISTORY     - 1935     MONUMENTED       CGS
 KB0966  HISTORY     - 1967     POOR             BORR
 KB0966  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0966
 KB0966                          STATION DESCRIPTION
 KB0966
 KB0966'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0966'AT CHATHAM.
 KB0966'AT CHATHAM, SANGAMON COUNTY, 29 YARDS NORTH OF THE OLD ALTON
 KB0966'RAILROAD STATION, 7 YARDS NORTH OF THE NORTH END OF THE STATION
 KB0966'PLATFORM, 8 YARDS WEST OF THE CENTERLINE OF THE WEST TRACK, AND
 KB0966'5 YARDS SOUTH OF A CONCRETE WALK.  A STANDARD DISK, STAMPED R 95
 KB0966'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0966
 KB0966                          STATION RECOVERY (1967)
 KB0966
 KB0966'RECOVERY NOTE BY BALTIMORE AND OHIO RAILROAD 1967
 KB0966'MARK RECOVERED IN POOR CONDITION.
 KB0966
 KB0966                          STATION RECOVERY (1976)
 KB0966
 KB0966'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0966'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0068 ***********************************************************************
 KC0068  DESIGNATION -  R 96
 KC0068  PID         -  KC0068
 KC0068  STATE/COUNTY-  IL/GREENE
 KC0068  COUNTRY     -  US
 KC0068  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0068
 KC0068                         *CURRENT SURVEY CONTROL
 KC0068  ______________________________________________________________________
 KC0068* NAD 83(1986) POSITION- 39 26 30.     (N) 090 23 48.     (W)   SCALED
 KC0068* NAVD 88 ORTHO HEIGHT -   176.373 (meters)      578.65  (feet) ADJUSTED
 KC0068  ______________________________________________________________________
 KC0068  GEOID HEIGHT    -        -32.257 (meters)                     GEOID18
 KC0068  DYNAMIC HEIGHT  -        176.271 (meters)      578.32  (feet) COMP
 KC0068  MODELED GRAVITY -    980,044.5   (mgal)                       NAVD 88
 KC0068
 KC0068  VERT ORDER      -  SECOND    CLASS 0
 KC0068
 KC0068.The horizontal coordinates were scaled from a map and have
 KC0068.an estimated accuracy of +/- 6 seconds.
 KC0068
 KC0068.The orthometric height was determined by differential leveling and
 KC0068.adjusted by the NATIONAL GEODETIC SURVEY
 KC0068.in June 1991.
 KC0068
 KC0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0068.GEOID18 height accuracy estimate available here.
 KC0068
 KC0068.Click photographs - Photos may exist for this station.
 KC0068
 KC0068.The dynamic height is computed by dividing the NAVD 88
 KC0068.geopotential number by the normal gravity value computed on the
 KC0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0068.degrees latitude (g = 980.6199 gals.).
 KC0068
 KC0068.The modeled gravity was interpolated from observed gravity values.
 KC0068
 KC0068;                    North         East    Units  Estimated Accuracy
 KC0068;SPC IL W     -   308,030.      680,200.      MT  (+/- 180 meters Scaled)
 KC0068
 KC0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD240690(NAD 83)
 KC0068
 KC0068                          SUPERSEDED SURVEY CONTROL
 KC0068
 KC0068  NGVD 29 (??/??/92)  176.498  (m)          579.06   (f) ADJ UNCH    2 0
 KC0068
 KC0068.Superseded values are not recommended for survey control.
 KC0068
 KC0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0068.See file dsdata.pdf to determine how the superseded data were derived.
 KC0068
 KC0068_MARKER: DB = BENCH MARK DISK
 KC0068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0068_STAMPING: R 96 1935
 KC0068_MARK LOGO: CGS
 KC0068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0068+STABILITY: SURFACE MOTION
 KC0068
 KC0068  HISTORY     - Date     Condition        Report By
 KC0068  HISTORY     - 1935     MONUMENTED       CGS
 KC0068  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0068
 KC0068                          STATION DESCRIPTION
 KC0068
 KC0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0068'AT WHITE HALL.
 KC0068'AT WHITE HALL, GREENE COUNTY, ON THE CHICAGO, BURLINGTON AND
 KC0068'QUINCY RAILROAD, ABOUT 250 YARDS NORTH OF THE STATION, AT THE
 KC0068'OLD WESTERN STONEWARE CO. PROPERTY, 11 YARDS NORTH OF THE CENTER
 KC0068'OF A ROAD CROSSING, AND 10 YARDS WEST OF THE CENTERLINE OF THE
 KC0068'MAIN TRACK.  A STANDARD DISK, STAMPED R 96 1935 AND SET IN THE
 KC0068'TOP OF A CONCRETE POST.
 KC0068
 KC0068                          STATION RECOVERY (1979)
 KC0068
 KC0068'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0068'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0320 ***********************************************************************
 JC0320  DESIGNATION -  R 97
 JC0320  PID         -  JC0320
 JC0320  STATE/COUNTY-  IL/MONROE
 JC0320  COUNTRY     -  US
 JC0320  USGS QUAD   -  RENAULT (2018)
 JC0320
 JC0320                         *CURRENT SURVEY CONTROL
 JC0320  ______________________________________________________________________
 JC0320* NAD 83(1986) POSITION- 38 09 42.     (N) 090 12 34.     (W)   SCALED
 JC0320* NAVD 88 ORTHO HEIGHT -   119.873 (meters)      393.28  (feet) ADJUSTED
 JC0320  ______________________________________________________________________
 JC0320  GEOID HEIGHT    -        -29.952 (meters)                     GEOID18
 JC0320  DYNAMIC HEIGHT  -        119.794 (meters)      393.02  (feet) COMP
 JC0320  MODELED GRAVITY -    979,968.8   (mgal)                       NAVD 88
 JC0320
 JC0320  VERT ORDER      -  SECOND    CLASS 0
 JC0320
 JC0320.The horizontal coordinates were scaled from a map and have
 JC0320.an estimated accuracy of +/- 6 seconds.
 JC0320
 JC0320.The orthometric height was determined by differential leveling and
 JC0320.adjusted by the NATIONAL GEODETIC SURVEY
 JC0320.in June 1991.
 JC0320
 JC0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0320.GEOID18 height accuracy estimate available here.
 JC0320
 JC0320.Click photographs - Photos may exist for this station.
 JC0320
 JC0320.The dynamic height is computed by dividing the NAVD 88
 JC0320.geopotential number by the normal gravity value computed on the
 JC0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0320.degrees latitude (g = 980.6199 gals.).
 JC0320
 JC0320.The modeled gravity was interpolated from observed gravity values.
 JC0320
 JC0320;                    North         East    Units  Estimated Accuracy
 JC0320;SPC IL W     -   165,910.      696,250.      MT  (+/- 180 meters Scaled)
 JC0320
 JC0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC444274(NAD 83)
 JC0320
 JC0320                          SUPERSEDED SURVEY CONTROL
 JC0320
 JC0320  NGVD 29 (??/??/92)  119.996  (m)          393.69   (f) ADJ UNCH    2 0
 JC0320
 JC0320.Superseded values are not recommended for survey control.
 JC0320
 JC0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0320.See file dsdata.pdf to determine how the superseded data were derived.
 JC0320
 JC0320_MARKER: DB = BENCH MARK DISK
 JC0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0320_STAMPING: R 97 1935
 JC0320_MARK LOGO: CGS
 JC0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0320+STABILITY: SURFACE MOTION
 JC0320
 JC0320  HISTORY     - Date     Condition        Report By
 JC0320  HISTORY     - 1935     MONUMENTED       CGS
 JC0320  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0320  HISTORY     - 20110808 MARK NOT FOUND   ILDT
 JC0320
 JC0320                          STATION DESCRIPTION
 JC0320
 JC0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0320'AT FULTS.
 JC0320'AT FULTS, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 JC0320'64 FEET EAST OF THE STATION, 48 FEET EAST OF THE CENTERLINE
 JC0320'OF THE TRACK, 85 FEET NORTH OF A ROAD CROSSING, AND 6 FEET
 JC0320'SOUTH OF A SWITCH BOX ON THE RIGHT-OF-WAY LINE.  A STANDARD
 JC0320'DISK, STAMPED R 97 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JC0320
 JC0320                          STATION RECOVERY (1968)
 JC0320
 JC0320'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0320'MARK NOT FOUND.
 JC0320
 JC0320                          STATION RECOVERY (2011)
 JC0320
 JC0320'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC0320'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1229 ***********************************************************************
 JB1229  DESIGNATION -  R 99
 JB1229  PID         -  JB1229
 JB1229  STATE/COUNTY-  IL/ST CLAIR
 JB1229  COUNTRY     -  US
 JB1229  USGS QUAD   -  BALDWIN (2018)
 JB1229
 JB1229                         *CURRENT SURVEY CONTROL
 JB1229  ______________________________________________________________________
 JB1229* NAD 83(1986) POSITION- 38 14 43.     (N) 089 45 14.     (W)   SCALED
 JB1229* NAVD 88 ORTHO HEIGHT -   141.128 (meters)      463.02  (feet) ADJUSTED
 JB1229  ______________________________________________________________________
 JB1229  GEOID HEIGHT    -        -29.938 (meters)                     GEOID18
 JB1229  DYNAMIC HEIGHT  -        141.038 (meters)      462.72  (feet) COMP
 JB1229  MODELED GRAVITY -    979,984.2   (mgal)                       NAVD 88
 JB1229
 JB1229  VERT ORDER      -  SECOND    CLASS 0
 JB1229
 JB1229.The horizontal coordinates were scaled from a map and have
 JB1229.an estimated accuracy of +/- 6 seconds.
 JB1229
 JB1229.The orthometric height was determined by differential leveling and
 JB1229.adjusted by the NATIONAL GEODETIC SURVEY
 JB1229.in June 1991.
 JB1229
 JB1229.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1229.GEOID18 height accuracy estimate available here.
 JB1229
 JB1229.Click photographs - Photos may exist for this station.
 JB1229
 JB1229.The dynamic height is computed by dividing the NAVD 88
 JB1229.geopotential number by the normal gravity value computed on the
 JB1229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1229.degrees latitude (g = 980.6199 gals.).
 JB1229
 JB1229.The modeled gravity was interpolated from observed gravity values.
 JB1229
 JB1229;                    North         East    Units  Estimated Accuracy
 JB1229;SPC IL W     -   175,270.      736,130.      MT  (+/- 180 meters Scaled)
 JB1229
 JB1229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH590366(NAD 83)
 JB1229
 JB1229                          SUPERSEDED SURVEY CONTROL
 JB1229
 JB1229  NGVD 29 (??/??/92)  141.250  (m)          463.42   (f) ADJ UNCH    2 0
 JB1229
 JB1229.Superseded values are not recommended for survey control.
 JB1229
 JB1229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1229.See file dsdata.pdf to determine how the superseded data were derived.
 JB1229
 JB1229_MARKER: DB = BENCH MARK DISK
 JB1229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1229_STAMPING: R 99 1935
 JB1229_MARK LOGO: CGS
 JB1229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1229+STABILITY: SURFACE MOTION
 JB1229
 JB1229  HISTORY     - Date     Condition        Report By
 JB1229  HISTORY     - 1935     MONUMENTED       CGS
 JB1229  HISTORY     - 1969     GOOD             USGS
 JB1229  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1229  HISTORY     - 20120827 MARK NOT FOUND   ILDT
 JB1229
 JB1229                          STATION DESCRIPTION
 JB1229
 JB1229'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1229'AT MARISSA.
 JB1229'AT MARISSA, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB1229'380 FEET NORTHWEST OF THE STATION, AT THE MAIN STREET CROSSING,
 JB1229'35 FEET EAST OF THE CENTERLINE OF MAIN STREET, 22 FEET EAST OF
 JB1229'THE CENTER OF THE MAIN STREET SIDEWALK, AND 13 FEET SOUTHWEST
 JB1229'OF THE SOUTHWEST MAIN TRACK.  A STANDARD DISK, STAMPED R 99 1935
 JB1229'AND SET IN THE TOP OF A CONCRETE POST.
 JB1229
 JB1229                          STATION RECOVERY (1969)
 JB1229
 JB1229'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 JB1229'RECOVERED IN GOOD CONDITION.
 JB1229
 JB1229                          STATION RECOVERY (1988)
 JB1229
 JB1229'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1229'MARK NOT FOUND.
 JB1229
 JB1229                          STATION RECOVERY (2012)
 JB1229
 JB1229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1229'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0591 ***********************************************************************
 KC0591  DESIGNATION -  RABE
 KC0591  PID         -  KC0591
 KC0591  STATE/COUNTY-  IL/GREENE
 KC0591  COUNTRY     -  US
 KC0591  USGS QUAD   -  ROODHOUSE EAST (2018)
 KC0591
 KC0591                         *CURRENT SURVEY CONTROL
 KC0591  ______________________________________________________________________
 KC0591* NAD 83(1997) POSITION- 39 25 30.82967(N) 090 19 08.69845(W)   ADJUSTED
 KC0591* NAVD 88 ORTHO HEIGHT -   165.    (meters)      541.    (feet) SCALED
 KC0591  ______________________________________________________________________
 KC0591  GEOID HEIGHT    -        -32.192 (meters)                     GEOID18
 KC0591  LAPLACE CORR    -          1.38  (seconds)                    DEFLEC18
 KC0591  HORZ ORDER      -  FIRST
 KC0591
 KC0591.The horizontal coordinates were established by classical geodetic methods
 KC0591.and adjusted by the National Geodetic Survey in October 1999.
 KC0591
 KC0591.The orthometric height was scaled from a topographic map.
 KC0591
 KC0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0591.GEOID18 height accuracy estimate available here.
 KC0591
 KC0591.Click photographs - Photos may exist for this station.
 KC0591
 KC0591.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0591
 KC0591. The following values were computed from the NAD 83(1997) position.
 KC0591
 KC0591;                    North         East     Units Scale Factor Converg.
 KC0591;SPC IL W     -   306,186.483   686,876.892   MT  0.99994330   -0 05 48.5
 KC0591;SPC IL W     - 1,004,546.82  2,253,528.60   sFT  0.99994330   -0 05 48.5
 KC0591;UTM  15      - 4,367,396.634   730,765.841   MT  1.00025571   +1 42 12.0
 KC0591
 KC0591!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0591!SPC IL W     -   0.99997918  x   0.99994330  =   0.99992249
 KC0591!UTM  15      -   0.99997918  x   1.00025571  =   1.00023489
 KC0591
 KC0591:                Primary Azimuth Mark                     Grid Az
 KC0591:SPC IL W     -  RABE AZ MK                               281 00 47.6
 KC0591:UTM  15      -  RABE AZ MK                               279 12 47.1
 KC0591
 KC0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3076567396(NAD 83)
 KC0591
 KC0591|---------------------------------------------------------------------|
 KC0591| PID    Reference Object                     Distance      Geod. Az  |
 KC0591|                                                           dddmmss.s |
 KC0591| KC0571 MURRAYVILLE CATHOLIC CH SPIRE       APPROX.18.7 KM 0173218.2 |
 KC0591| CL9296 RABE RM 1                            30.755 METERS 03821     |
 KC0591| KC0582 GREENFIELD MUNICIPAL TANK           APPROX.13.1 KM 1341125.7 |
 KC0591| CL9297 RABE RM 2                            32.447 METERS 15716     |
 KC0591| KC0594 CARROLLTON GREENE CO CTHSE          APPROX.15.7 KM 2091816.5 |
 KC0591| KC0593 CARROLLTON MUNICIPAL TANK           APPROX.15.9 KM 2095409.1 |
 KC0591| KC0595 WHITE HALL SEWER PIPE CO STACK      APPROX. 6.9 KM 2793528.8 |
 KC0591| CL9295 RABE AZ MK                          APPROX. 0.8 KM 2805459.1 |
 KC0591| KC0596 WHITE HALL TANK                     APPROX. 7.0 KM 2832351.2 |
 KC0591| KC0592 ROADHOUSE TANK                      APPROX. 7.8 KM 3225019.6 |
 KC0591| CL9298 RABE RM 3                            20.517 METERS 33907     |
 KC0591|---------------------------------------------------------------------|
 KC0591
 KC0591                          SUPERSEDED SURVEY CONTROL
 KC0591
 KC0591  NAD 83(1986)-  39 25 30.83497(N)    090 19 08.68800(W) AD(       ) 1
 KC0591  NAD 27      -  39 25 30.66300(N)    090 19 08.25500(W) AD(       ) 1
 KC0591
 KC0591.Superseded values are not recommended for survey control.
 KC0591
 KC0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0591.See file dsdata.pdf to determine how the superseded data were derived.
 KC0591
 KC0591_MARKER: DS = TRIANGULATION STATION DISK
 KC0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0591_STAMPING: RABE 1939
 KC0591_MARK LOGO: CGS
 KC0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0591+STABILITY: SURFACE MOTION
 KC0591
 KC0591  HISTORY     - Date     Condition        Report By
 KC0591  HISTORY     - 1939     MONUMENTED       CGS
 KC0591  HISTORY     - 1970     POOR             LOCENG
 KC0591  HISTORY     - 1972     GOOD             NGS
 KC0591
 KC0591                          STATION DESCRIPTION
 KC0591
 KC0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0591'THE STATION IS LOCATED 4-1/2 MILES EAST AND 3/4 MILE SOUTH OF
 KC0591'WHITE HALL, IN THE NORTHEAST 1/4 OF THE SOUTHEAST 1/4 OF SECTION
 KC0591'4, T 11 N, R 11 W, ON LAND OWNED BY CHRIS RABE, ON TOP OF A MOUND
 KC0591'ON WHICH THE FARMHOUSE OF JOHN RABE IS LOCATED.  IT IS 38 FEET
 KC0591'EAST OF THE NORTHEAST CORNER OF THE HOUSE, AND 14 FEET WEST OF
 KC0591'THE EAST FARMYARD FENCE.  THE MARK PROJECTS 4
 KC0591'INCHES ABOVE THE GROUND AND IS STAMPED RABE 1939.
 KC0591'
 KC0591'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO. 67 AND
 KC0591'ILLINOIS HIGHWAY NO. 106 AT THE NORTH END OF WHITE HALL, GO SOUTH
 KC0591'ON NO. 67, ARROW E. ST. LOUIS FOR 1.4 MILES TO A CROSS ROAD, TURN
 KC0591'LEFT (EAST) AND FOLLOW A GRAVEL ROAD FOR 4.45 MILES, TURN RIGHT
 KC0591'(SOUTH) INTO A LANE AND GO 0.05 MILE TO THE TOP OF THE MOUND,
 KC0591'RABES HOUSE AND THE STATION.
 KC0591'
 KC0591'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0591'BRONZE DISKS IN CONCRETE.
 KC0591'
 KC0591'REFERENCE MARK NO. 1 IS 30.755 METERS, 100.90 FEET, NORTHEAST OF
 KC0591'THE STATION, 29 FEET EAST OF THE CENTER LINE OF THE LANE, 11 FEET
 KC0591'EAST OF THE EAST FENCE OF THE LANE, AND 28 FEET SOUTH OF AN
 KC0591'EAST-WEST FENCE LINE.  THE MARK, NOTE 11A, PROJECTS 6 INCHES ABOVE
 KC0591'THE GROUND AND IS STAMPED RABE NO 1 1939.  REFERENCE MARK NO. 2
 KC0591'IS 32.443 METERS, 106.44 FEET, SOUTH-SOUTHEAST OF THE STATION,
 KC0591'IN A NORTH-SOUTH FENCE LINE.  IT IS 2 FEET NORTH OF THE NORTH
 KC0591'POST OF A GATE.  THE MARK PROJECTS 6 INCHES ABOVE THE
 KC0591'GROUND AND IS STAMPED RABE NO 2 1939.
 KC0591'
 KC0591'AZIMUTH MARK IS APPROXIMATELY 0.45 MILE WEST-NORTHWEST OF THE
 KC0591'STATION, 1 FOOT EAST OF A HEDGE FENCE, AND 20 FEET WEST OF THE
 KC0591'CENTER LINE OF THE ROAD.  THE MARK PROJECTS 6 INCHES
 KC0591'ABOVE THE GROUND AND IS STAMPED RABE 1939.  TO REACH THE MARK FROM
 KC0591'THE STATION GO WEST FOR 0.4 MILE, THEN GO RIGHT (EAST) 0.1 MILE
 KC0591'TO THE MARK ON THE LEFT SIDE OF THE ROAD.
 KC0591'
 KC0591'ALL MARKS ARE WITNESSED BY 4 IN X 4 IN WHITE POSTS WHICH PROJECT
 KC0591'2-1/2 FEET ABOVE THE GROUND.
 KC0591'
 KC0591'A 90-FOOT TOWER AT ATHEN IS V.G.
 KC0591'
 KC0591'A 103-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT ROOD.
 KC0591'
 KC0591'A 64-FOOT TOWER IS NEEDED TO SEE ALL OTHER LINES.
 KC0591'
 KC0591'HEIGHT OF LIGHT ABOVE STATION MARK - 33 METERS.
 KC0591
 KC0591                          STATION RECOVERY (1970)
 KC0591
 KC0591'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (RJZ)
 KC0591'RABE 1939 NW COR CONC CHIPPED.
 KC0591'
 KC0591'RABE NO. 2 1939 RECOVERED GOOD.
 KC0591'
 KC0591'RABE 1939 RECOVERED GOOD.
 KC0591'
 KC0591'RABE NO. 1 1939 APPARENTLY DESTROYED WHEN FARM LANE WAS WIDENED AT
 KC0591'TIME OF ROAD CONSTRUCTION.
 KC0591
 KC0591                          STATION RECOVERY (1972)
 KC0591
 KC0591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KC0591'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND IN
 KC0591'GOOD CONDITION.  REFERENCE MARK 1 WAS NOT FOUND AND WAS TOLD BY THE
 KC0591'PROPERTY OWNER THAT THE MARK WAS DESTROYED BY GRADING.  REFERENCE
 KC0591'MARK 3 WAS SET.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 2
 KC0591'CHECKED.  A NEW DESCRIPTION FOLLOWS.
 KC0591'
 KC0591'THE STATION IS LOCATED ABOUT 4 MILES SOUTHEAST OF WHITE HALL, IN
 KC0591'THE NORTHEAST 1/4 OF THE SOUTHEAST 1/4 OF SEC. 4, T-11-N, R-11-W, ON
 KC0591'THE PROPERTY OF MR. RABE, 43 FEET SOUTH OF A 48 INCH TREE, 60 FEET
 KC0591'SOUTH OF A FENCE CORNER, 128 FEET SOUTH OF THE CENTERLINE OF ROAD,
 KC0591'74 FEET NORTH OF A POWER POLE, 29 FEET WEST OF THE CENTERLINE OF A
 KC0591'DRIVEWAY AND 1 FOOT WEST OF A FENCE AND A METAL WITNESS POST.
 KC0591'THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED RABE 1939.
 KC0591'
 KC0591'TO REACH THE STATION FROM THE JUNCTION OF 106 AND 267 AT THE NORTH
 KC0591'EDGE OF WHITE HALL, GO SOUTH ON HIGWWAY 267 FOR 1.4 MILES TO A SIDE
 KC0591'ROAD LEFT.  TURN LEFT AND GO EAST ON THE PAVED ROAD FOR 4.45 MILES
 KC0591'TO THE STATION ON THE RIGHT.
 KC0591'
 KC0591'REFERENCE MARK 2 IS 40 FEET SOUTHEAST OF THE POWER POLE, 13 FEET EAST
 KC0591'OF THE CENTERLINE OF DRIVEWAY, 4 FEET WEST OF THE WEST WALL OF AN
 KC0591'IMPLEMENT SHED AND 35 FEET SOUTH OF A GATE.  THE MONUMENT PROJECTS
 KC0591'6 INCHES AND THE DISK IS STAMPED RABE NO 2 1939.
 KC0591'
 KC0591'REFERENCE MARK 3 IS 1 FOOT NORTH OF FENCE, 1 FOOT EAST OF A METAL
 KC0591'WITNESS POST, 52 FEET WEST OF THE CENTERLINE OF DRIVEWAY, 68 FEET
 KC0591'SOUTH OF THE CENTERLINE OF THE ROAD AND 22 FEET WEST OF THE FENCE
 KC0591'CORNER.  THE MONUMENT PROJECTS 8 INCHES AND THE DISK IS STAMPED
 KC0591'RABE 1939 NO 3 1972.
 KC0591'
 KC0591'THE AZIMUTH MARK IS 338 FEET NORTH OF THE CENTERLINE OF THE PAVED
 KC0591'ROAD, 21 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD, 1 FOOT EAST
 KC0591'OF A FENCE AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT
 KC0591'PROJECTS 10 INCHES AND THE DISK IS STAMPED RABE 1939.
 KC0591'
 KC0591'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE PAVED ROAD
 KC0591'FOR 0.4 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT ON THE GRAVELED ROAD
 KC0591'AND GO NORTH FOR 338 FEET TO THE MARK ON THE LEFT.
 KC0591'
 KC0591'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 KC0591'SOUTHEAST OF WHITE HALL.
 KC0591'
 KC0591'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9295 ***********************************************************************
 CL9295  DESIGNATION -  RABE AZ MK
 CL9295  PID         -  CL9295
 CL9295  STATE/COUNTY-  IL/GREENE
 CL9295  COUNTRY     -  US
 CL9295  USGS QUAD   -  ROODHOUSE EAST (2018)
 CL9295
 CL9295                         *CURRENT SURVEY CONTROL
 CL9295  ______________________________________________________________________
 CL9295* NAD 83(2011) POSITION- 39 25 35.81645(N) 090 19 42.00071(W)   ADJUSTED
 CL9295* NAD 83(2011) ELLIP HT-   124.575 (meters)        (06/27/12)   ADJUSTED
 CL9295* NAD 83(2011) EPOCH   -  2010.00
 CL9295* NAVD 88 ORTHO HEIGHT -   156.8   (meters)      514.    (feet) GPS OBS
 CL9295  ______________________________________________________________________
 CL9295  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CL9295  GEOID HEIGHT    -        -32.171 (meters)                     GEOID03
 CL9295  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 CL9295  NAD 83(2011) X  -    -28,271.161 (meters)                     COMP
 CL9295  NAD 83(2011) Y  - -4,933,399.501 (meters)                     COMP
 CL9295  NAD 83(2011) Z  -  4,029,092.549 (meters)                     COMP
 CL9295  LAPLACE CORR    -          1.33  (seconds)                    DEFLEC18
 CL9295
 CL9295  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CL9295  Standards:
 CL9295         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CL9295            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CL9295  -------------------------------------------------------------------
 CL9295  NETWORK    0.73   1.55           0.33   0.26   0.79      0.13510225
 CL9295  -------------------------------------------------------------------
 CL9295  Click here for local accuracies and other accuracy information.
 CL9295
 CL9295.The horizontal coordinates were established by GPS observations
 CL9295.and adjusted by the National Geodetic Survey in June 2012.
 CL9295
 CL9295.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CL9295.been affixed to the stable North American tectonic plate. See 
 CL9295.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CL9295
 CL9295.The horizontal coordinates are valid at the epoch date displayed above
 CL9295.which is a decimal equivalence of Year/Month/Day.
 CL9295
 CL9295.The orthometric height was determined by GPS observations and a
 CL9295.high-resolution geoid model.
 CL9295
 CL9295.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9295.GEOID18 height accuracy estimate available here.
 CL9295
 CL9295.Click photographs - Photos may exist for this station.
 CL9295
 CL9295.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CL9295
 CL9295.The Laplace correction was computed from DEFLEC18 derived deflections.
 CL9295
 CL9295.The ellipsoidal height was determined by GPS observations
 CL9295.and is referenced to NAD 83.
 CL9295
 CL9295. The following values were computed from the NAD 83(2011) position.
 CL9295
 CL9295;                    North         East     Units Scale Factor Converg.
 CL9295;SPC IL W     -   306,341.652   686,080.684   MT  0.99994356   -0 06 09.6
 CL9295;SPC IL W     - 1,005,055.90  2,250,916.38   sFT  0.99994356   -0 06 09.6
 CL9295;UTM  15      - 4,367,526.756   729,964.904   MT  1.00025117   +1 41 51.0
 CL9295
 CL9295!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CL9295!SPC IL W     -   0.99998046  x   0.99994356  =   0.99992402
 CL9295!UTM  15      -   0.99998046  x   1.00025117  =   1.00023162
 CL9295
 CL9295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2996467526(NAD 83)
 CL9295
 CL9295                          SUPERSEDED SURVEY CONTROL
 CL9295
 CL9295  NAD 83(2007)-  39 25 35.81645(N)    090 19 42.00142(W) AD(2002.00) 1
 CL9295  ELLIP H (01/08/09)  124.621  (m)                       GP(2002.00) 4 1
 CL9295
 CL9295.Superseded values are not recommended for survey control.
 CL9295
 CL9295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CL9295.See file dsdata.pdf to determine how the superseded data were derived.
 CL9295
 CL9295_MARKER: DZ = AZIMUTH MARK DISK
 CL9295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9295_STAMPING: RABE AZ MK
 CL9295_MARK LOGO: CGS
 CL9295_PROJECTION: PROJECTING 30 CENTIMETERS
 CL9295_MAGNETIC: N = NO MAGNETIC MATERIAL
 CL9295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9295+STABILITY: SURFACE MOTION
 CL9295_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 CL9295+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2022
 CL9295
 CL9295  HISTORY     - Date     Condition        Report By
 CL9295  HISTORY     - 1939     MONUMENTED       CGS
 CL9295  HISTORY     - 20081212 GOOD             ILDT
 CL9295  HISTORY     - 20221201 POOR             ILDT
 CL9295
 CL9295                          STATION DESCRIPTION
 CL9295
 CL9295'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 CL9295'THE STATION IS LOCATED 4.1 MILES SOUTHEAST OF WHITEHALL.  TO REACH THE
 CL9295'STATION FROM THE  INTERSECTION OF US 67 AND W LINCOLN IN WHITEHALL, GO
 CL9295'SOUTH ALONG US 67 FOR 1.0 MILES TO  CR 22.  TURN RIGHT HEAD EAST ALONG
 CL9295'CR 22 FOR 4.1 MILE TO CR 1550E.  TURN LEFT AND HEAD  NORTH FOR 0.05
 CL9295'MILES TO STATION ON THE LEFT.  THE STATION IS 350FT NORTH OF CR 22,
 CL9295'22.0FT  WEST  OF THE CENTERLINE CR1550E, AND 122.0FT SOUTH OF A POWER
 CL9295'POLE
 CL9295
 CL9295                          STATION RECOVERY (2022)
 CL9295
 CL9295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 CL9295'STATION HAS BEEN DISTURBED AND LEANING TO THE SOUTH.  STATION IS NO
 CL9295'LONGER USABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1777 ***********************************************************************
 JB1777  DESIGNATION -  RACCOON
 JB1777  PID         -  JB1777
 JB1777  STATE/COUNTY-  IL/CLAY
 JB1777  COUNTRY     -  US
 JB1777  USGS QUAD   -  XENIA NE (2018)
 JB1777
 JB1777                         *CURRENT SURVEY CONTROL
 JB1777  ______________________________________________________________________
 JB1777* NAD 83(1997) POSITION- 38 39 01.80060(N) 088 33 17.48224(W)   ADJUSTED
 JB1777* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 JB1777  ______________________________________________________________________
 JB1777  GEOID HEIGHT    -        -31.107 (meters)                     GEOID18
 JB1777  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 JB1777  HORZ ORDER      -  THIRD
 JB1777
 JB1777.The horizontal coordinates were established by classical geodetic methods
 JB1777.and adjusted by the National Geodetic Survey in October 1999.
 JB1777
 JB1777.The orthometric height was scaled from a topographic map.
 JB1777
 JB1777.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1777.GEOID18 height accuracy estimate available here.
 JB1777
 JB1777.Click photographs - Photos may exist for this station.
 JB1777
 JB1777.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1777
 JB1777. The following values were computed from the NAD 83(1997) position.
 JB1777
 JB1777;                    North         East     Units Scale Factor Converg.
 JB1777;SPC IL E     -   220,203.567   280,716.697   MT  0.99997958   -0 08 18.1
 JB1777;SPC IL E     -   722,451.20    920,984.70   sFT  0.99997958   -0 08 18.1
 JB1777;UTM  16      - 4,279,140.152   364,698.742   MT  0.99982543   -0 58 16.5
 JB1777
 JB1777!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1777!SPC IL E     -   0.99998058  x   0.99997958  =   0.99996016
 JB1777!UTM  16      -   0.99998058  x   0.99982543  =   0.99980601
 JB1777
 JB1777:                Primary Azimuth Mark                     Grid Az
 JB1777:SPC IL E     -  RACCOON AZ MK                            270 32 48.5
 JB1777:UTM  16      -  RACCOON AZ MK                            271 22 46.9
 JB1777
 JB1777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6469879140(NAD 83)
 JB1777
 JB1777|---------------------------------------------------------------------|
 JB1777| PID    Reference Object                     Distance      Geod. Az  |
 JB1777|                                                           dddmmss.s |
 JB1777| CI5337 RACCOON RM 1                         23.324 METERS 22624     |
 JB1777| JB1781 XENIA MUNICIPAL TANK                APPROX. 6.9 KM 2670337.4 |
 JB1777| JB1780 XENIA RADIO STA 377 MAST            APPROX. 6.9 KM 2684710.0 |
 JB1777| CI5336 RACCOON AZ MK                                      2702430.4 |
 JB1777| CI5338 RACCOON RM 2                         29.498 METERS 34242     |
 JB1777|---------------------------------------------------------------------|
 JB1777
 JB1777                          SUPERSEDED SURVEY CONTROL
 JB1777
 JB1777  NAD 83(1986)-  38 39 01.81424(N)    088 33 17.47916(W) AD(       ) 3
 JB1777  NAD 27      -  38 39 01.63916(N)    088 33 17.30318(W) AD(       ) 3
 JB1777
 JB1777.Superseded values are not recommended for survey control.
 JB1777
 JB1777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1777.See file dsdata.pdf to determine how the superseded data were derived.
 JB1777
 JB1777_MARKER: DS = TRIANGULATION STATION DISK
 JB1777_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1777_STAMPING: RACCOON 1962
 JB1777_MARK LOGO: CGS
 JB1777_PROJECTION: FLUSH
 JB1777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1777+STABILITY: SURFACE MOTION
 JB1777
 JB1777  HISTORY     - Date     Condition        Report By
 JB1777  HISTORY     - 1962     MONUMENTED       CGS
 JB1777  HISTORY     - 1968     GOOD             CGS
 JB1777  HISTORY     - 1968     GOOD             ILDT
 JB1777
 JB1777                          STATION DESCRIPTION
 JB1777
 JB1777'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1777'THE STATION IS ABOUT 4.5 MILES EAST-NORTHEAST OF XENIA, 4 MILES
 JB1777'SOUTH-SOUTHWEST OF FLORA, 0.5 MILE SOUTHWEST OF RACCOON CREEK, IN THE
 JB1777'NORTH CENTER OF SECTION 5, T 2 N, R 6 E AND ON PROPERTY OF MR A R
 JB1777'CORNWELL.  IT IS 5 FEET NORTHEAST OF A WITNESS POST, 47 FEET NORTH OF
 JB1777'A WIRE FENCE, 54 FEET EAST OF A 24 INCH LOCUST TREE, 67 FEET SOUTH OF
 JB1777'THE CENTERLINE OF U S HIGHWAY 50, 79 FEET EAST OF THE EAST EDGE OF A
 JB1777'CONCRETE WALK AND 119 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 JB1777'FRAME HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED RACOON
 JB1777'1962.
 JB1777'
 JB1777'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAYS 45 AND 50 IN
 JB1777'THE NORTHWEST EDGE OF FLORA, GO WEST ON U S HIGHWAY 50 FOR 2.5 MILES
 JB1777'TO A BRIDGE OVER RACCOON CREEK.  CONTINUE WEST ON HIGHWAY 50 FOR 0.4
 JB1777'MILE TO A FRAME HOUSE ON THE LEFT AND THE STATION ON THE LEFT.
 JB1777'
 JB1777'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON HIGHWAY 50 FOR
 JB1777'0.55 MILE TO THE MARK ON THE LEFT, ON THE HIGHWAY RIGHT-OF-WAY.
 JB1777'
 JB1777'REFERENCE MARK 1 IS 15 FEET SOUTHEAST OF AN 18 INCH ASH TREE, 21 FEET
 JB1777'EAST OF THE EAST EDGE OF A CONCRETE WALK, 37 FEET NORTHEAST OF THE
 JB1777'NORTHEAST CORNER OF A CONCRETE STEP AND 48 FEET SOUTH OF A 24 INCH
 JB1777'LOCUST TREE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 JB1777'RACCOON NO 1 1962.
 JB1777'
 JB1777'REFERENCE MARK 2 IS 29 FEET NORTH OF THE CENTERLINE OF HIGHWAY 50 AND
 JB1777'37 FEET WEST OF A TELEPHONE POLE.  THE MONUMENT PROJECTS 1 INCH AND
 JB1777'THE DISK IS STAMPED RACCOON NO 2 1962.
 JB1777'
 JB1777'THE AZIMUTH MARK IS 2 FEET NORTHEAST OF A WITNESS POST, 2 FEET NORTH
 JB1777'OF A WIRE FENCE, 8 FEET EAST OF A 16 INCH ASH TREE, 29 FEET SOUTH OF
 JB1777'THE CENTERLINE OF HIGHWAY 50 AND 124 FEET EAST OF THE EAST END OF A
 JB1777'CONCRETE CULVERT.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1777'RACCOON 1962.
 JB1777'
 JB1777'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1777
 JB1777                          STATION RECOVERY (1968)
 JB1777
 JB1777'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 JB1777'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE DISTANCE
 JB1777'AND DIRECTION TO THE MARKS CHECKED.  THE DESCRIPTION TO THE STATION IS
 JB1777'GOOD.  THIS STATION WAS OCCUPIED TO PROVE ITS LOCATION.  HEIGHT OF
 JB1777'LIGHT ABOVE STATION MARK 2 METERS.
 JB1777
 JB1777                          STATION RECOVERY (1968)
 JB1777
 JB1777'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (RIL)
 JB1777'RACCOON 1962 RECOVERED GOOD.  RACCOON NO. 1 1962 RECOVERED GOOD.
 JB1777'RACCOON NO. 2 1962 RECOVERED GOOD.  RACCOON 1962 AZ MK RECOVERED GOOD.
 JB1777'IN THE DESCRIPTION FOR RACCOON 1962, STATION IS 5.6 FT. NORTHWEST FROM
 JB1777'WITNESS POST. TIES FOR AZ MK.  WIRE FENCE HAS BEEN REMOVED AND 16 INCH
 JB1777'ASH TREE USED AS TIE IS NOW STUMP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1190 ***********************************************************************
 NH1190  DESIGNATION -  RADIO STATION KSG 67 TOWER
 NH1190  PID         -  NH1190
 NH1190  STATE/COUNTY-  IL/BOONE
 NH1190  COUNTRY     -  US
 NH1190  USGS QUAD   -  BELVIDERE NE (2018)
 NH1190
 NH1190                         *CURRENT SURVEY CONTROL
 NH1190  ______________________________________________________________________
 NH1190* NAD 83(1997) POSITION- 42 28 59.59656(N) 088 47 28.50076(W)   ADJUSTED
 NH1190  ______________________________________________________________________
 NH1190  GEOID HEIGHT    -        -33.751 (meters)                     GEOID18
 NH1190  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 NH1190  HORZ ORDER      -  THIRD
 NH1190
 NH1190.The horizontal coordinates were established by classical geodetic methods
 NH1190.and adjusted by the National Geodetic Survey in October 1999.
 NH1190
 NH1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1190.GEOID18 height accuracy estimate available here.
 NH1190
 NH1190.Click photographs - Photos may exist for this station.
 NH1190
 NH1190.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1190
 NH1190. The following values were computed from the NAD 83(1997) position.
 NH1190
 NH1190;                    North         East     Units Scale Factor Converg.
 NH1190;SPC IL E     -   645,878.120   262,350.528   MT  0.99999243   -0 18 33.4
 NH1190;SPC IL E     - 2,119,018.47    860,728.36   sFT  0.99999243   -0 18 33.4
 NH1190;SPC IL W     -   646,671.445   813,082.418   MT  1.00009846   +0 55 44.5
 NH1190;SPC IL W     - 2,121,621.23  2,667,587.90   sFT  1.00009846   +0 55 44.5
 NH1190;SPC WI S     -    54,403.012   699,387.062   MT  1.00005981   +0 49 49.9
 NH1190;SPC WI S     -   178,487.22  2,294,572.39   sFT  1.00005981   +0 49 49.9
 NH1190;UTM  16      - 4,704,984.508   352,778.406   MT  0.99986667   -1 12 35.9
 NH1190
 NH1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN5277804984(NAD 83)
 NH1190
 NH1190                          SUPERSEDED SURVEY CONTROL
 NH1190
 NH1190  NAD 83(1996)-  42 28 59.59538(N)    088 47 28.50184(W) AD(       ) 3
 NH1190  NAD 83(1991)-  42 28 59.59556(N)    088 47 28.50125(W) AD(       ) 3
 NH1190  NAD 83(1986)-  42 28 59.59244(N)    088 47 28.50504(W) AD(       ) 3
 NH1190  NAD 27      -  42 28 59.53500(N)    088 47 28.13000(W) AD(       ) 3
 NH1190
 NH1190.Superseded values are not recommended for survey control.
 NH1190
 NH1190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1190.See file dsdata.pdf to determine how the superseded data were derived.
 NH1190
 NH1190_MARKER: 43 = RADIO/TV TOWER
 NH1190
 NH1190  HISTORY     - Date     Condition        Report By
 NH1190  HISTORY     - 1957     FIRST OBSERVED   CGS
 NH1190  HISTORY     - 19971217 GOOD             USPSQD
 NH1190
 NH1190                          STATION DESCRIPTION
 NH1190
 NH1190'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 NH1190'THE STATION WAS RECOVERED BUT AT THIS TIME THERE WAS NO 1954
 NH1190'DESCRIPTION AVAILABLE.  A NEW TO REACH AND DESCRIPTION FOLLOWS.
 NH1190'
 NH1190'THE STATION IS THE CENTER OF THE TOP OF THE TOWER WHICH IS
 NH1190'237-1/2 FEET HIGH.  IT IS A FOUR LEGGED STEEL SELF SUPPORTING
 NH1190'STRUCTURE PAINTED IN ALTERNATE SECTIONS OF INTERNATIONAL
 NH1190'RED AND WHITE.
 NH1190'
 NH1190'TO REACH THE STATION FROM THE RAILROAD CROSSING IN THE VILLAGE
 NH1190'OF SHARON, GO SOUTH ON PAVED ROAD FOR 1.6 MILES TO A PAVED
 NH1190'CROSSROAD.  TURN RIGHT AND GO WEST ON THE PAVED ROAD FOR
 NH1190'1.1 MILES TO A POINT WHERE THE ROAD MAKES A SHARP TURN LEFT
 NH1190'AND A SIDE ROAD CONTINUES WEST.  KEEP LEFT AND GO SOUTHWEST
 NH1190'ON THE PAVED ROAD FOR 1.25 MILES TO THE TOWER ON THE LEFT.
 NH1190'THE TOWER IS ABOUT 75 FEET SOUTH OF THE CENTERLINE OF THE
 NH1190'PAVED ROAD.
 NH1190'
 NH1190'THE TOWER IS OWNED AND OPERATED BY THE AMERICAN TELEPHONE
 NH1190'AND TELEGRAPH CO.
 NH1190
 NH1190                          STATION RECOVERY (1997)
 NH1190
 NH1190'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1190'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1071 ***********************************************************************
 NH1071  DESIGNATION -  RADIO STATION WGN MAST
 NH1071  PID         -  NH1071
 NH1071  STATE/COUNTY-  IL/COOK
 NH1071  COUNTRY     -  US
 NH1071  USGS QUAD   -  PALATINE (2018)
 NH1071
 NH1071                         *CURRENT SURVEY CONTROL
 NH1071  ______________________________________________________________________
 NH1071* NAD 83(1997) POSITION- 42 00 42.49686(N) 088 02 06.91594(W)   ADJUSTED
 NH1071  ______________________________________________________________________
 NH1071  GEOID HEIGHT    -        -33.588 (meters)                     GEOID18
 NH1071  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 NH1071  HORZ ORDER      -  THIRD
 NH1071
 NH1071.The horizontal coordinates were established by classical geodetic methods
 NH1071.and adjusted by the National Geodetic Survey in October 1999.
 NH1071
 NH1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1071.GEOID18 height accuracy estimate available here.
 NH1071
 NH1071.Click photographs - Photos may exist for this station.
 NH1071
 NH1071.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1071
 NH1071. The following values were computed from the NAD 83(1997) position.
 NH1071
 NH1071;                    North         East     Units Scale Factor Converg.
 NH1071;SPC IL E     -   593,456.749   324,690.894   MT  0.99998250   +0 11 58.2
 NH1071;SPC IL E     - 1,947,032.68  1,065,256.71   sFT  0.99998250   +0 11 58.2
 NH1071;UTM  16      - 4,651,605.235   414,278.044   MT  0.99969042   -0 41 34.5
 NH1071
 NH1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1427851605(NAD 83)
 NH1071
 NH1071                          SUPERSEDED SURVEY CONTROL
 NH1071
 NH1071  NAD 83(1997)-  42 00 42.49693(N)    088 02 06.91665(W) AD(       ) 3
 NH1071  NAD 83(1986)-  42 00 42.49019(N)    088 02 06.92856(W) AD(       ) 3
 NH1071  NAD 27      -  42 00 42.37837(N)    088 02 06.67761(W) AD(       ) 3
 NH1071
 NH1071.Superseded values are not recommended for survey control.
 NH1071
 NH1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1071.See file dsdata.pdf to determine how the superseded data were derived.
 NH1071
 NH1071_MARKER: 42 = RADIO/TV MAST
 NH1071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1071+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2007
 NH1071
 NH1071  HISTORY     - Date     Condition        Report By
 NH1071  HISTORY     - 1956     FIRST OBSERVED   CGS
 NH1071  HISTORY     - 1960     GOOD             CGS
 NH1071  HISTORY     - 1966     GOOD             CGS
 NH1071  HISTORY     - 20031027 GOOD             USPSQD
 NH1071  HISTORY     - 20070224 GOOD             GEOCAC
 NH1071
 NH1071                          STATION DESCRIPTION
 NH1071
 NH1071'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1071'THE STATION IS THE CENTER OF THE TOP OF THE MAST OF RADIO
 NH1071'STATION WGN LOCATED 0.2 MILE WEST OF ROHLWING ROAD (STATE
 NH1071'HIGHWAY 53) 2.8 MILES NORTH OF THE JUNCTION OF STATE HIGHWAY
 NH1071'19.  THE OFFICE AND STUDIOS OF THE STATION ARE IN THE TRIBUNE
 NH1071'BUILDING IN DOWNTOWN CHICAGO.  IT IS A UNIFORM CROSS-SECTION
 NH1071'STEEL STRUCTURE, SUPPORTED BY GUY WIRES, 750 FEET HIGH AND IS
 NH1071'PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE.
 NH1071'
 NH1071'THIS MAST IS ABOUT 3-1/2 MILES NORTHWEST OF ITASCA AND ABOUT
 NH1071'3 MILES NORTHEAST OF ROSELLE.
 NH1071
 NH1071                          STATION RECOVERY (1960)
 NH1071
 NH1071'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 NH1071'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1956 DESCRIPTION,
 NH1071'WHICH IS ADEQUATE FOR RECOVERY.
 NH1071
 NH1071                          STATION RECOVERY (1966)
 NH1071
 NH1071'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1071'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION
 NH1071'AT THIS TIME.
 NH1071
 NH1071                          STATION RECOVERY (2003)
 NH1071
 NH1071'RECOVERY NOTE BY US POWER SQUADRON 2003 (VMR)
 NH1071'STATION DESCRIPTION AND DIRECTIONS ARE GOOD.
 NH1071
 NH1071                          STATION RECOVERY (2007)
 NH1071
 NH1071'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 NH1071'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0632 ***********************************************************************
 JB0632  DESIGNATION -  RAINEY
 JB0632  PID         -  JB0632
 JB0632  STATE/COUNTY-  IL/MARION
 JB0632  COUNTRY     -  US
 JB0632  USGS QUAD   -  SALEM SOUTH (2018)
 JB0632
 JB0632                         *CURRENT SURVEY CONTROL
 JB0632  ______________________________________________________________________
 JB0632* NAD 83(1997) POSITION- 38 32 19.22115(N) 088 56 22.83576(W)   ADJUSTED
 JB0632* NAVD 88 ORTHO HEIGHT -   185.133 (meters)      607.39  (feet) ADJUSTED
 JB0632  ______________________________________________________________________
 JB0632  GEOID HEIGHT    -        -30.730 (meters)                     GEOID18
 JB0632  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 JB0632  DYNAMIC HEIGHT  -        185.015 (meters)      607.00  (feet) COMP
 JB0632  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0632
 JB0632  HORZ ORDER      -  SECOND
 JB0632  VERT ORDER      -  SECOND    CLASS 0
 JB0632
 JB0632.The horizontal coordinates were established by classical geodetic methods
 JB0632.and adjusted by the National Geodetic Survey in October 1999.
 JB0632
 JB0632.The orthometric height was determined by differential leveling and
 JB0632.adjusted by the NATIONAL GEODETIC SURVEY
 JB0632.in June 1991.
 JB0632
 JB0632.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0632.GEOID18 height accuracy estimate available here.
 JB0632
 JB0632.Click photographs - Photos may exist for this station.
 JB0632
 JB0632.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0632
 JB0632.The dynamic height is computed by dividing the NAVD 88
 JB0632.geopotential number by the normal gravity value computed on the
 JB0632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0632.degrees latitude (g = 980.6199 gals.).
 JB0632
 JB0632.The modeled gravity was interpolated from observed gravity values.
 JB0632
 JB0632. The following values were computed from the NAD 83(1997) position.
 JB0632
 JB0632;                    North         East     Units Scale Factor Converg.
 JB0632;SPC IL E     -   207,941.142   247,136.391   MT  1.00000940   -0 22 40.0
 JB0632;SPC IL E     -   682,220.23    810,813.31   sFT  1.00000940   -0 22 40.0
 JB0632;UTM  16      - 4,267,367.844   330,947.500   MT  0.99995195   -1 12 31.6
 JB0632
 JB0632!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0632!SPC IL E     -   0.99997577  x   1.00000940  =   0.99998517
 JB0632!UTM  16      -   0.99997577  x   0.99995195  =   0.99992773
 JB0632
 JB0632:                Primary Azimuth Mark                     Grid Az
 JB0632:SPC IL E     -  RAINEY AZ MK                             085 53 49.1
 JB0632:UTM  16      -  RAINEY AZ MK                             086 43 40.7
 JB0632
 JB0632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3094767367(NAD 83)
 JB0632
 JB0632|---------------------------------------------------------------------|
 JB0632| PID    Reference Object                     Distance      Geod. Az  |
 JB0632|                                                           dddmmss.s |
 JB0632| JB0633 RAINEY RM 1                          25.488 METERS 07850     |
 JB0632| CI5339 RAINEY AZ MK                                       0853109.1 |
 JB0632| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX.18.7 KM 1752013.2 |
 JB0632| JB0631 RAINEY RM 2                          23.461 METERS 26734     |
 JB0632| JB1790 AIRPORT BCN SALEM LECKRONE APT      APPROX.12.1 KM 3484213.7 |
 JB0632| JB1788 SALEM S MUNICIPAL TANK              APPROX. 9.0 KM 3551024.8 |
 JB0632| JB1786 SALEM CITY STACK                    APPROX. 9.2 KM 3564057.7 |
 JB0632| JB1791 SALEM N MUNICIPAL TANK              APPROX.11.2 KM 3580029.7 |
 JB0632|---------------------------------------------------------------------|
 JB0632
 JB0632                          SUPERSEDED SURVEY CONTROL
 JB0632
 JB0632  NAD 83(1986)-  38 32 19.23616(N)    088 56 22.83283(W) AD(       ) 2
 JB0632  NAD 27      -  38 32 19.05972(N)    088 56 22.61217(W) AD(       ) 2
 JB0632  NGVD 29 (??/??/92)  185.240  (m)          607.74   (f) ADJ UNCH    2 0
 JB0632  NGVD 29             185.24   (m)          607.7    (f) LEVELING    3  
 JB0632
 JB0632.Superseded values are not recommended for survey control.
 JB0632
 JB0632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0632.See file dsdata.pdf to determine how the superseded data were derived.
 JB0632
 JB0632_MARKER: DS = TRIANGULATION STATION DISK
 JB0632_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0632_STAMPING: RAINEY 1960
 JB0632_MARK LOGO: CGS
 JB0632_PROJECTION: FLUSH
 JB0632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0632+STABILITY: SURFACE MOTION
 JB0632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0632+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 JB0632
 JB0632  HISTORY     - Date     Condition        Report By
 JB0632  HISTORY     - 1960     MONUMENTED       CGS
 JB0632  HISTORY     - 1960     GOOD             CGS
 JB0632  HISTORY     - 1962     GOOD             CGS
 JB0632  HISTORY     - 20110831 GOOD             ILDT
 JB0632  HISTORY     - 20130925 GOOD             ILDT
 JB0632
 JB0632                          STATION DESCRIPTION
 JB0632
 JB0632'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0632'STATION IS LOCATED ABOUT 6.25 MILES SOUTH OF SALEM, 0.05 MILES EAST OF
 JB0632'THE INTERSECTION OF STATE ROUTE 37 AND CARTTER ROAD AND ABOUT 0.05
 JB0632'MILE NORTH OF MR BLAIRS FARM HOUSE.
 JB0632'
 JB0632'TO REACH FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE ROUTE 37 IN
 JB0632'SALEM, GO SOUTH ON STATE ROUTE 37 FOR 6.1 MILES TO CROSSROAD (CARTTER
 JB0632'ROAD), TURN LEFT AND GO EAST FOR 0.05 MILE TO STATION ON HIGH CUT BANK
 JB0632'ON RIGHT AS DESCRIBED.
 JB0632'
 JB0632'STATION MARK, A STANDARD STATION MARK DISK STAMPED RAINEY 1960, IS SET
 JB0632'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.  THE MARK
 JB0632'IS 112.5 FEET WEST OF CENTER OF DRIVEWAY LEADING TO BARN YARD, 39 FEET
 JB0632'SOUTH OF CENTER OF ROAD AND 9.9 FEET NORTH OF WITNESS POST AND
 JB0632'RIGHT-OF-WAY MARKER.
 JB0632'
 JB0632'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED RAINEY
 JB0632'NO 1 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB0632'PROJECTS ABOUT 3 INCHES.  THE MARK IS 85.6 FEET EAST-NORTHEAST OF
 JB0632'WITNESS POST AND RIGHT-OF-WAY MARKER, 31 FEET WEST OF CENTER OF
 JB0632'DRIVEWAY TO BARN YARD AND 26.5 FEET SOUTH OF CENTER OF ROAD.
 JB0632'
 JB0632'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED RAINEY
 JB0632'NO 2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 JB0632'SET FLUSH.  THE MARK IS 189.5 FEET WEST OF DRIVEWAY LEADING TO BARN
 JB0632'YARD BUILDINGS, 77.9 FEET WEST-NORTHWEST OF WITNESS POST AND
 JB0632'RIGHT-OF-WAY MARKER AND 40.5 FEET SOUTH OF CENTER OF ROAD.
 JB0632'
 JB0632'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED RAINEY 1960, IS SET
 JB0632'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 6
 JB0632'INCHES.  THE MARK IS 22 FEET NORTH OF THE CENTER OF ROAD, 3.5 FEET
 JB0632'WEST OF A TELEPHONE POLE AND 1.8 FEET WEST-SOUTHWEST OF WITNESS POST.
 JB0632'
 JB0632'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.15 MILE TO
 JB0632'AZIMUTH MARK ON LEFT SIDE OF ROAD AS DESCRIBED.
 JB0632'
 JB0632'HEIGHT OF LIGHT ABOVE STATION MARK 22.15 METERS.
 JB0632
 JB0632                          STATION RECOVERY (1960)
 JB0632
 JB0632'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0632'6.4 MI S FROM SALEM.
 JB0632'ABOUT 6.3 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0632'IN SALEM, THENCE 0.05 MILES EAST ALONG AN ASPHALT ROAD, AT A DRIVE
 JB0632'SOUTH TO A BARNYARD, 40 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB0632'300 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 111 FEET WEST
 JB0632'OF THE CENTER LINE OF THE DRIVE SOUTH, 9 FEET NORTH OF A
 JB0632'RIGHT-OF-WAY MARKER, 171 FEET NORTHWEST OF THE NORTHWEST CORNER
 JB0632'OF A BARN, 10.1 FEET NORTH OF A METAL WITNESS POST, ABOUT 8 FEET
 JB0632'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0632'POST FLUSH WITH THE GROUND.
 JB0632
 JB0632                          STATION RECOVERY (1962)
 JB0632
 JB0632'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB0632'NO MEASUREMENT BETWEEN R MS SET NEAR 180 DEGREES
 JB0632'
 JB0632'THE STATION, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE FOUND
 JB0632'IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO REFERENCE MARKS 1
 JB0632'AND 2 CHECKED.  THE DIRECTION TO THE AZIMUTH MARK CHECKED BUT THE
 JB0632'DISTANCE WAS FOUND TO BE 0.1 MILE LONGER THAN THE 1960 MEASUREMENT.
 JB0632'
 JB0632'THE PREVIOUS DESCRIPTION AND TO REACH WAS FOUND TO BE ADEQUATE.
 JB0632'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 JB0632
 JB0632                          STATION RECOVERY (2011)
 JB0632
 JB0632'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0632'RECOVERED IN GOOD CONDITION.
 JB0632
 JB0632                          STATION RECOVERY (2013)
 JB0632
 JB0632'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0632'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0633 ***********************************************************************
 JB0633  DESIGNATION -  RAINEY RM 1
 JB0633  PID         -  JB0633
 JB0633  STATE/COUNTY-  IL/MARION
 JB0633  COUNTRY     -  US
 JB0633  USGS QUAD   -  SALEM SOUTH (2018)
 JB0633
 JB0633                         *CURRENT SURVEY CONTROL
 JB0633  ______________________________________________________________________
 JB0633* NAD 83(1986) POSITION- 38 32 19.38   (N) 088 56 21.80   (W)   HD_HELD1
 JB0633* NAVD 88 ORTHO HEIGHT -   185.089 (meters)      607.25  (feet) ADJUSTED
 JB0633  ______________________________________________________________________
 JB0633  GEOID HEIGHT    -        -30.730 (meters)                     GEOID18
 JB0633  DYNAMIC HEIGHT  -        184.971 (meters)      606.86  (feet) COMP
 JB0633  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0633
 JB0633  VERT ORDER      -  SECOND    CLASS 0
 JB0633
 JB0633.The horizontal coordinates were determined by differentially corrected
 JB0633.hand held GPS observations or other comparable positioning techniques
 JB0633.and have an estimated accuracy of +/- 3 meters.
 JB0633
 JB0633.The orthometric height was determined by differential leveling and
 JB0633.adjusted by the NATIONAL GEODETIC SURVEY
 JB0633.in June 1991.
 JB0633
 JB0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0633.GEOID18 height accuracy estimate available here.
 JB0633
 JB0633.Click photographs - Photos may exist for this station.
 JB0633
 JB0633.The dynamic height is computed by dividing the NAVD 88
 JB0633.geopotential number by the normal gravity value computed on the
 JB0633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0633.degrees latitude (g = 980.6199 gals.).
 JB0633
 JB0633.The modeled gravity was interpolated from observed gravity values.
 JB0633
 JB0633;                    North         East    Units  Estimated Accuracy
 JB0633;SPC IL E     -   207,945.9     247,161.5     MT  (+/- 3 meters HH1 GPS) 
 JB0633
 JB0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3097267372(NAD 83)
 JB0633
 JB0633                          SUPERSEDED SURVEY CONTROL
 JB0633
 JB0633  NGVD 29 (??/??/92)  185.196  (m)          607.60   (f) ADJ UNCH    2 0
 JB0633
 JB0633.Superseded values are not recommended for survey control.
 JB0633
 JB0633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0633.See file dsdata.pdf to determine how the superseded data were derived.
 JB0633
 JB0633_MARKER: DR = REFERENCE MARK DISK
 JB0633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0633_STAMPING: RAINEY NO 1 1960
 JB0633_MARK LOGO: CGS
 JB0633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0633+STABILITY: SURFACE MOTION
 JB0633
 JB0633  HISTORY     - Date     Condition        Report By
 JB0633  HISTORY     - 1960     MONUMENTED       CGS
 JB0633  HISTORY     - 20110831 POOR             ILDT
 JB0633
 JB0633                          STATION DESCRIPTION
 JB0633
 JB0633'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0633'6.4 MI S FROM SALEM.
 JB0633'ABOUT 6.3 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0633'IN SALEM, THENCE 0.05 MILE EAST ALONG AN ASPHALT ROAD, AT THE
 JB0633'DRIVE SOUTH TO A BARNYARD, 28 FEET SOUTH OF THE CENTER LINE OF
 JB0633'THE ROAD, 383 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 32
 JB0633'FEET WEST OF THE CENTER LINE OF THE DRIVE SOUTH, 70 FEET SOUTHWEST
 JB0633'OF A POWER POLE WITH A TRANSFORMER, 142 FEET NORTH-NORTHWEST
 JB0633'OF THE NORTHWEST CORNER OF A BARN, 83.6 FEET EAST-NORTHEAST OF
 JB0633'TRIANGULATION STATION RAINEY, 85.5 FEET EAST-NORTHEAST OF A METAL
 JB0633'WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE ROAD AND SET
 JB0633'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0633
 JB0633                          STATION RECOVERY (2011)
 JB0633
 JB0633'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0633'FOUND TILTED WITH CAP MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0631 ***********************************************************************
 JB0631  DESIGNATION -  RAINEY RM 2
 JB0631  PID         -  JB0631
 JB0631  STATE/COUNTY-  IL/MARION
 JB0631  COUNTRY     -  US
 JB0631  USGS QUAD   -  SALEM SOUTH (2018)
 JB0631
 JB0631                         *CURRENT SURVEY CONTROL
 JB0631  ______________________________________________________________________
 JB0631* NAD 83(1986) POSITION- 38 32 19.19   (N) 088 56 23.80   (W)   HD_HELD1
 JB0631* NAVD 88 ORTHO HEIGHT -   184.746 (meters)      606.12  (feet) ADJUSTED
 JB0631  ______________________________________________________________________
 JB0631  GEOID HEIGHT    -        -30.729 (meters)                     GEOID18
 JB0631  DYNAMIC HEIGHT  -        184.628 (meters)      605.73  (feet) COMP
 JB0631  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 JB0631
 JB0631  VERT ORDER      -  SECOND    CLASS 0
 JB0631
 JB0631.The horizontal coordinates were determined by differentially corrected
 JB0631.hand held GPS observations or other comparable positioning techniques
 JB0631.and have an estimated accuracy of +/- 3 meters.
 JB0631
 JB0631.The orthometric height was determined by differential leveling and
 JB0631.adjusted by the NATIONAL GEODETIC SURVEY
 JB0631.in June 1991.
 JB0631
 JB0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0631.GEOID18 height accuracy estimate available here.
 JB0631
 JB0631.Click photographs - Photos may exist for this station.
 JB0631
 JB0631.The dynamic height is computed by dividing the NAVD 88
 JB0631.geopotential number by the normal gravity value computed on the
 JB0631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0631.degrees latitude (g = 980.6199 gals.).
 JB0631
 JB0631.The modeled gravity was interpolated from observed gravity values.
 JB0631
 JB0631;                    North         East    Units  Estimated Accuracy
 JB0631;SPC IL E     -   207,940.3     247,113.0     MT  (+/- 3 meters HH1 GPS) 
 JB0631
 JB0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3092467367(NAD 83)
 JB0631
 JB0631                          SUPERSEDED SURVEY CONTROL
 JB0631
 JB0631  NGVD 29 (??/??/92)  184.853  (m)          606.47   (f) ADJ UNCH    2 0
 JB0631
 JB0631.Superseded values are not recommended for survey control.
 JB0631
 JB0631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0631.See file dsdata.pdf to determine how the superseded data were derived.
 JB0631
 JB0631_MARKER: DR = REFERENCE MARK DISK
 JB0631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0631_STAMPING: RAINEY NO 2 1960
 JB0631_MARK LOGO: CGS
 JB0631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0631+STABILITY: SURFACE MOTION
 JB0631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0631+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 JB0631
 JB0631  HISTORY     - Date     Condition        Report By
 JB0631  HISTORY     - 1960     MONUMENTED       CGS
 JB0631  HISTORY     - 20110831 GOOD             ILDT
 JB0631  HISTORY     - 20130925 GOOD             ILDT
 JB0631
 JB0631                          STATION DESCRIPTION
 JB0631
 JB0631'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0631'6.4 MI S FROM SALEM.
 JB0631'ABOUT 6.3 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0631'IN SALEM, THENCE 0.05 MILES EAST ALONG AN ASPHALT ROAD, AT THE
 JB0631'DRIVE SOUTH TO A BARNYARD, 40 FEET SOUTH OF THE CENTER LINE OF
 JB0631'THE ROAD, 223 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 79
 JB0631'FEET WEST-NORHTWEST OF A CONCRETE RIGHT-OF-WAY MARKER, 77.0 FEET
 JB0631'WEST OF TRIANGULATION STATION RAINEY, 77.8 FEET WEST-NORTHWEST OF
 JB0631'A METAL WITNESS POST, ABOUT 8 FEET ABOVE THE LEVEL OF THE ROAD AND
 JB0631'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0631
 JB0631                          STATION RECOVERY (2011)
 JB0631
 JB0631'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0631'RECOVERED IN GOOD CONDITION.
 JB0631
 JB0631                          STATION RECOVERY (2013)
 JB0631
 JB0631'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0631'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1271 ***********************************************************************
 JB1271  DESIGNATION -  RAKER
 JB1271  PID         -  JB1271
 JB1271  STATE/COUNTY-  IL/CLINTON
 JB1271  COUNTRY     -  US
 JB1271  USGS QUAD   -  TRENTON (2018)
 JB1271
 JB1271                         *CURRENT SURVEY CONTROL
 JB1271  ______________________________________________________________________
 JB1271* NAD 83(1997) POSITION- 38 30 01.75350(N) 089 38 06.49888(W)   ADJUSTED
 JB1271* NAVD 88 ORTHO HEIGHT -   143.697 (meters)      471.45  (feet) ADJUSTED
 JB1271  ______________________________________________________________________
 JB1271  GEOID HEIGHT    -        -30.460 (meters)                     GEOID18
 JB1271  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 JB1271  DYNAMIC HEIGHT  -        143.607 (meters)      471.15  (feet) COMP
 JB1271  MODELED GRAVITY -    979,997.2   (mgal)                       NAVD 88
 JB1271
 JB1271  HORZ ORDER      -  SECOND
 JB1271  VERT ORDER      -  SECOND    CLASS 0
 JB1271
 JB1271.The horizontal coordinates were established by classical geodetic methods
 JB1271.and adjusted by the National Geodetic Survey in October 1999.
 JB1271
 JB1271.The orthometric height was determined by differential leveling and
 JB1271.adjusted by the NATIONAL GEODETIC SURVEY
 JB1271.in June 1991.
 JB1271
 JB1271.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1271.GEOID18 height accuracy estimate available here.
 JB1271
 JB1271.Click photographs - Photos may exist for this station.
 JB1271
 JB1271.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1271
 JB1271.The dynamic height is computed by dividing the NAVD 88
 JB1271.geopotential number by the normal gravity value computed on the
 JB1271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1271.degrees latitude (g = 980.6199 gals.).
 JB1271
 JB1271.The modeled gravity was interpolated from observed gravity values.
 JB1271
 JB1271. The following values were computed from the NAD 83(1997) position.
 JB1271
 JB1271;                    North         East     Units Scale Factor Converg.
 JB1271;SPC IL W     -   203,655.135   746,363.777   MT  0.99996764   +0 19 51.2
 JB1271;SPC IL W     -   668,158.56  2,448,695.16   sFT  0.99996764   +0 19 51.2
 JB1271;UTM  16      - 4,264,638.399   270,204.662   MT  1.00025035   -1 38 28.1
 JB1271
 JB1271!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1271!SPC IL W     -   0.99998223  x   0.99996764  =   0.99994987
 JB1271!UTM  16      -   0.99998223  x   1.00025035  =   1.00023258
 JB1271
 JB1271:                Primary Azimuth Mark                     Grid Az
 JB1271:SPC IL W     -  RAKER AZ MK                              111 31 51.0
 JB1271:UTM  16      -  RAKER AZ MK                              113 30 10.3
 JB1271
 JB1271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7020464638(NAD 83)
 JB1271
 JB1271|---------------------------------------------------------------------|
 JB1271| PID    Reference Object                     Distance      Geod. Az  |
 JB1271|                                                           dddmmss.s |
 JB1271| JB1269 RAKER RM 2                           12.809 METERS 01208     |
 JB1271| JB1272 RAKER AZ MK                                        1115142.2 |
 JB1271| JB1270 RAKER RM 1                           16.630 METERS 20623     |
 JB1271|---------------------------------------------------------------------|
 JB1271
 JB1271                          SUPERSEDED SURVEY CONTROL
 JB1271
 JB1271  NAD 83(1986)-  38 30 01.76907(N)    089 38 06.49513(W) AD(       ) 2
 JB1271  NAD 27      -  38 30 01.59158(N)    089 38 06.16007(W) AD(       ) 2
 JB1271  NGVD 29 (??/??/92)  143.816  (m)          471.84   (f) ADJ UNCH    2 0
 JB1271  NGVD 29             143.82   (m)          471.8    (f) LEVELING    3  
 JB1271
 JB1271.Superseded values are not recommended for survey control.
 JB1271
 JB1271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1271.See file dsdata.pdf to determine how the superseded data were derived.
 JB1271
 JB1271_MARKER: DS = TRIANGULATION STATION DISK
 JB1271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1271_STAMPING: RAKER 1961
 JB1271_MARK LOGO: CGS
 JB1271_PROJECTION: FLUSH
 JB1271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1271+STABILITY: SURFACE MOTION
 JB1271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1271+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2011
 JB1271
 JB1271  HISTORY     - Date     Condition        Report By
 JB1271  HISTORY     - 1961     MONUMENTED       CGS
 JB1271  HISTORY     - 1961     GOOD             CGS
 JB1271  HISTORY     - 20110825 GOOD             ILDT
 JB1271
 JB1271                          STATION DESCRIPTION
 JB1271
 JB1271'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1271'THE STATION LOCATED ABOUT 4 MILES SOUTHEAST OF NEW BADEN, 1 MILE
 JB1271'WEST-SOUTHWEST OF THE VILLAGE OF DAMIANSVILLE AND 0.25 MILE WEST OF MR
 JB1271'GEORGE RAKERS HOUSE.
 JB1271'
 JB1271'TO REACH THE STATION FROM THE ST DAMIANS SCHOOL AND CHRUCH IN
 JB1271'DAMIANSVILLE, GO WEST ON MAIN ROAD FOR 0.4 MILE TO A SIDE ROAD LEFT,
 JB1271'TURN RIGHT AND GO SOUTH FOR 0.6 MILE TO A DRIVEWAY ON THE RIGHT, TURN
 JB1271'RIGHT AND GO WEST ON DRIVEWAY FOR 0.1 MILE TO HOUSE AND A FARM ROAD
 JB1271'LEFT, TURN LEFT AND GO SOUTH FOR 0.05 MILE TO AN IMPLEMENT SHED ON THE
 JB1271'RIGHT, TURN RIGHT AND GO WEST STAYING TO THE SOUTH OF FENCE FOR 0.15
 JB1271'MILE TO GATE AT TOP OF HILL AND THE STATION.
 JB1271'
 JB1271'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH SQUARE
 JB1271'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB1271'STAMPED RAKER 1961.  THE MARK IS 31.5 FEET SOUTH OF A GATE, 10.6 FEET
 JB1271'SOUTH-SOUTHWEST OF A TRIANGLE BLAZED TREE, 4.7 FEET WEST OF A WITNESS
 JB1271'POST AND 4.6 FEET NORTHWEST OF A FENCE.
 JB1271'
 JB1271'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1271'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1271'IS STAMPED RAKER NO 1 1961.  THE MARK IS 56.3 FEET SOUTH-SOUTHWEST OF
 JB1271'A WITNESS POST, 10.5 FEET SOUTH OF A GRAVE STONE AND 1 FOOT NORTHWEST
 JB1271'OF A FENCE.
 JB1271'
 JB1271'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1271'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1271'IS STAMPED RAKER NO 2 1961.  THE MARK IS 42.2 FEET NORTH OF A WITNESS
 JB1271'POST, 34 FEET NORTH-NORTHWEST OF A TRIANGLE BLAZED TREE AND 1.5 FEET
 JB1271'NORTH OF A GATE POST.
 JB1271'
 JB1271'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JB1271'CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB1271'STAMPED RAKER 1961.  THE MARK IS 26 FEET WEST OF THE CENTER OF ROAD,
 JB1271'2.3 FEET NORTH-NORTHEAST OF A POWER POLE AND 1.5 FEET SOUTH OF A
 JB1271'WITNESS POST.
 JB1271'
 JB1271'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON FARM ROAD AND
 JB1271'DRIVEWAY FOR 0.25 MILE TO THE MAIN ROAD, TURN RIGHT AND GO SOUTH FOR
 JB1271'0.2 MILE TO THE MARK ON THE RIGHT.
 JB1271'
 JB1271'HEIGHT OF LIGHT ABOVE STATION MARK 3.28 METERS.
 JB1271
 JB1271                          STATION RECOVERY (1961)
 JB1271
 JB1271'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1271'1.2 MI SW FROM DAMIANSVILLE.
 JB1271'ABOUT 0.4 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE ST.
 JB1271'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 0.5 MILES SOUTH
 JB1271'ALONG AN ASPHALT PAVED ROAD, THENCE 0.15 MILES WEST ALONG A
 JB1271'PRIVATE DRIVE TO A FARM HOUSE, THENCE 0.2 MILES SOUTH AND WEST
 JB1271'ALONG A FIELD ROAD TO A FENCE CORNER AND BOARD GATE, 30 FEET
 JB1271'SOUTHWEST OF THE SOUTH END OF THE BOARD GATE, 83 FEET SOUTHWEST
 JB1271'OF THE FENCE CORNER, 3.5 FEET NORTHWEST OF THE FENCE, 9 FEET
 JB1271'SOUTHWEST OF A TRIANGLE BLAZED 20 INCH TREE, 4.4 FEET SOUTHWEST
 JB1271'OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 JB1271'FLUSH WITH THE GROUND.
 JB1271
 JB1271                          STATION RECOVERY (2011)
 JB1271
 JB1271'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1271'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1272 ***********************************************************************
 JB1272  DESIGNATION -  RAKER AZ MK
 JB1272  PID         -  JB1272
 JB1272  STATE/COUNTY-  IL/CLINTON
 JB1272  COUNTRY     -  US
 JB1272  USGS QUAD   -  VENEDY (2018)
 JB1272
 JB1272                         *CURRENT SURVEY CONTROL
 JB1272  ______________________________________________________________________
 JB1272* NAD 83(1986) POSITION- 38 29 56.47   (N) 089 37 49.76   (W)   HD_HELD1
 JB1272* NAVD 88 ORTHO HEIGHT -   130.532 (meters)      428.25  (feet) ADJUSTED
 JB1272  ______________________________________________________________________
 JB1272  GEOID HEIGHT    -        -30.456 (meters)                     GEOID18
 JB1272  DYNAMIC HEIGHT  -        130.450 (meters)      427.98  (feet) COMP
 JB1272  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 JB1272
 JB1272  VERT ORDER      -  SECOND    CLASS 0
 JB1272
 JB1272.The horizontal coordinates were determined by differentially corrected
 JB1272.hand held GPS observations or other comparable positioning techniques
 JB1272.and have an estimated accuracy of +/- 3 meters.
 JB1272
 JB1272.The orthometric height was determined by differential leveling and
 JB1272.adjusted by the NATIONAL GEODETIC SURVEY
 JB1272.in June 1991.
 JB1272
 JB1272.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1272.GEOID18 height accuracy estimate available here.
 JB1272
 JB1272.Click photographs - Photos may exist for this station.
 JB1272
 JB1272.The dynamic height is computed by dividing the NAVD 88
 JB1272.geopotential number by the normal gravity value computed on the
 JB1272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1272.degrees latitude (g = 980.6199 gals.).
 JB1272
 JB1272.The modeled gravity was interpolated from observed gravity values.
 JB1272
 JB1272;                    North         East    Units  Estimated Accuracy
 JB1272;SPC IL W     -   203,494.6     746,770.3     MT  (+/- 3 meters HH1 GPS) 
 JB1272
 JB1272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7060564463(NAD 83)
 JB1272
 JB1272                          SUPERSEDED SURVEY CONTROL
 JB1272
 JB1272  NGVD 29 (??/??/92)  130.651  (m)          428.64   (f) ADJ UNCH    2 0
 JB1272
 JB1272.Superseded values are not recommended for survey control.
 JB1272
 JB1272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1272.See file dsdata.pdf to determine how the superseded data were derived.
 JB1272
 JB1272_MARKER: DZ = AZIMUTH MARK DISK
 JB1272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1272_STAMPING: RAKER 1961
 JB1272_MARK LOGO: CGS
 JB1272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1272+STABILITY: SURFACE MOTION
 JB1272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1272+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2011
 JB1272
 JB1272  HISTORY     - Date     Condition        Report By
 JB1272  HISTORY     - 1961     MONUMENTED       CGS
 JB1272  HISTORY     - 20110825 GOOD             ILDT
 JB1272
 JB1272                          STATION DESCRIPTION
 JB1272
 JB1272'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1272'1.1 MI SW FROM DAMIANSVILLE.
 JB1272'ABOUT 0.4 MILES WEST ALONG A CONCRETE PAVED ROAD, FROM THE ST.
 JB1272'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 0.7 MILES SOUTH
 JB1272'ALONG AN ASPHALT PAVED ROAD, NEAR A DRIVE EAST TO A FARM HOUSE, 24
 JB1272'FEET WEST OF THE CENTER LINE OF THE ROAD, 1.5 FEET
 JB1272'NORTH-NORTHEAST OF THE FIRST POWER POLE NORTH OF THE DRIVE, 313
 JB1272'FEET NORTH OF THE CENTER LINE OF THE DRIVE EAST TO THE FARM HOUSE,
 JB1272'1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB1272'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1272
 JB1272                          STATION RECOVERY (2011)
 JB1272
 JB1272'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1272'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1270 ***********************************************************************
 JB1270  DESIGNATION -  RAKER RM 1
 JB1270  PID         -  JB1270
 JB1270  STATE/COUNTY-  IL/CLINTON
 JB1270  COUNTRY     -  US
 JB1270  USGS QUAD   -  TRENTON (2018)
 JB1270
 JB1270                         *CURRENT SURVEY CONTROL
 JB1270  ______________________________________________________________________
 JB1270* NAD 83(1986) POSITION- 38 30 01.27   (N) 089 38 06.80   (W)   HD_HELD1
 JB1270* NAVD 88 ORTHO HEIGHT -   142.423 (meters)      467.27  (feet) ADJUSTED
 JB1270  ______________________________________________________________________
 JB1270  GEOID HEIGHT    -        -30.459 (meters)                     GEOID18
 JB1270  DYNAMIC HEIGHT  -        142.333 (meters)      466.97  (feet) COMP
 JB1270  MODELED GRAVITY -    979,997.2   (mgal)                       NAVD 88
 JB1270
 JB1270  VERT ORDER      -  SECOND    CLASS 0
 JB1270
 JB1270.The horizontal coordinates were determined by differentially corrected
 JB1270.hand held GPS observations or other comparable positioning techniques
 JB1270.and have an estimated accuracy of +/- 3 meters.
 JB1270
 JB1270.The orthometric height was determined by differential leveling and
 JB1270.adjusted by the NATIONAL GEODETIC SURVEY
 JB1270.in June 1991.
 JB1270
 JB1270.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1270.GEOID18 height accuracy estimate available here.
 JB1270
 JB1270.Click photographs - Photos may exist for this station.
 JB1270
 JB1270.The dynamic height is computed by dividing the NAVD 88
 JB1270.geopotential number by the normal gravity value computed on the
 JB1270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1270.degrees latitude (g = 980.6199 gals.).
 JB1270
 JB1270.The modeled gravity was interpolated from observed gravity values.
 JB1270
 JB1270;                    North         East    Units  Estimated Accuracy
 JB1270;SPC IL W     -   203,640.2     746,356.6     MT  (+/- 3 meters HH1 GPS) 
 JB1270
 JB1270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7019664623(NAD 83)
 JB1270
 JB1270                          SUPERSEDED SURVEY CONTROL
 JB1270
 JB1270  NGVD 29 (??/??/92)  142.542  (m)          467.66   (f) ADJ UNCH    2 0
 JB1270
 JB1270.Superseded values are not recommended for survey control.
 JB1270
 JB1270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1270.See file dsdata.pdf to determine how the superseded data were derived.
 JB1270
 JB1270_MARKER: DR = REFERENCE MARK DISK
 JB1270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1270_STAMPING: RAKER NO 1 1961
 JB1270_MARK LOGO: CGS
 JB1270_PROJECTION: FLUSH
 JB1270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1270+STABILITY: SURFACE MOTION
 JB1270
 JB1270  HISTORY     - Date     Condition        Report By
 JB1270  HISTORY     - 1961     MONUMENTED       CGS
 JB1270  HISTORY     - 20110825 GOOD             ILDT
 JB1270
 JB1270                          STATION DESCRIPTION
 JB1270
 JB1270'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1270'1.2 MI SW FROM DAMIANSVILLE.
 JB1270'ABOUT 0.4 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE ST.
 JB1270'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 0.5 MILES SOUTH
 JB1270'ALONG AN ASPHALT PAVED ROAD, THENCE 0.15 MILES WEST ALONG A
 JB1270'PRIVATE DRIVE TO A FARM HOUSE, THENCE 0.2 MILES SOUTH AND WEST
 JB1270'ALONG A FIELD ROAD TO A FENCE CORNER AND BOARD GATE, 1 FOOT
 JB1270'NORTHWEST OF THE FENCE, 63.5 FEET SOUTHWEST OF A 20 INCH TRIANGLE
 JB1270'BLAZED TREE, 85 FEET SOUTHWEST OF THE SOUTH END OF A BOARD GATE,
 JB1270'54.4 FEET SOUTH-SOUTHWEST OF TRAVERSE STATION RAKER, 56.9 FEET
 JB1270'SOUTH WEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 JB1270'CONCRETE POST FLUSH WITH THE GROUND.
 JB1270
 JB1270                          STATION RECOVERY (2011)
 JB1270
 JB1270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1270'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1269 ***********************************************************************
 JB1269  DESIGNATION -  RAKER RM 2
 JB1269  PID         -  JB1269
 JB1269  STATE/COUNTY-  IL/CLINTON
 JB1269  COUNTRY     -  US
 JB1269  USGS QUAD   -  TRENTON (2018)
 JB1269
 JB1269                         *CURRENT SURVEY CONTROL
 JB1269  ______________________________________________________________________
 JB1269* NAD 83(1986) POSITION- 38 30 02.16   (N) 089 38 06.39   (W)   HD_HELD1
 JB1269* NAVD 88 ORTHO HEIGHT -   143.473 (meters)      470.71  (feet) ADJUSTED
 JB1269  ______________________________________________________________________
 JB1269  GEOID HEIGHT    -        -30.460 (meters)                     GEOID18
 JB1269  DYNAMIC HEIGHT  -        143.383 (meters)      470.42  (feet) COMP
 JB1269  MODELED GRAVITY -    979,997.2   (mgal)                       NAVD 88
 JB1269
 JB1269  VERT ORDER      -  SECOND    CLASS 0
 JB1269
 JB1269.The horizontal coordinates were determined by differentially corrected
 JB1269.hand held GPS observations or other comparable positioning techniques
 JB1269.and have an estimated accuracy of +/- 3 meters.
 JB1269
 JB1269.The orthometric height was determined by differential leveling and
 JB1269.adjusted by the NATIONAL GEODETIC SURVEY
 JB1269.in June 1991.
 JB1269
 JB1269.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1269.GEOID18 height accuracy estimate available here.
 JB1269
 JB1269.Click photographs - Photos may exist for this station.
 JB1269
 JB1269.The dynamic height is computed by dividing the NAVD 88
 JB1269.geopotential number by the normal gravity value computed on the
 JB1269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1269.degrees latitude (g = 980.6199 gals.).
 JB1269
 JB1269.The modeled gravity was interpolated from observed gravity values.
 JB1269
 JB1269;                    North         East    Units  Estimated Accuracy
 JB1269;SPC IL W     -   203,667.7     746,366.3     MT  (+/- 3 meters HH1 GPS) 
 JB1269
 JB1269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7020764650(NAD 83)
 JB1269
 JB1269                          SUPERSEDED SURVEY CONTROL
 JB1269
 JB1269  NGVD 29 (??/??/92)  143.592  (m)          471.10   (f) ADJ UNCH    2 0
 JB1269
 JB1269.Superseded values are not recommended for survey control.
 JB1269
 JB1269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1269.See file dsdata.pdf to determine how the superseded data were derived.
 JB1269
 JB1269_MARKER: DR = REFERENCE MARK DISK
 JB1269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1269_STAMPING: RAKER NO 2 1961
 JB1269_MARK LOGO: CGS
 JB1269_PROJECTION: FLUSH
 JB1269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1269+STABILITY: SURFACE MOTION
 JB1269_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1269+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2011
 JB1269
 JB1269  HISTORY     - Date     Condition        Report By
 JB1269  HISTORY     - 1961     MONUMENTED       CGS
 JB1269  HISTORY     - 20110825 GOOD             ILDT
 JB1269
 JB1269                          STATION DESCRIPTION
 JB1269
 JB1269'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1269'1.2 MI SW FROM DAMIANSVILLE.
 JB1269'ABOUT 0.4 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE ST.
 JB1269'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 0.5 MILES SOUTH
 JB1269'ALONG AN ASPHALT PAVED ROAD, THENCE 0.15 MILES WEST ALONG A
 JB1269'PRIVATE DRIVE TO A FARM HOUSE, THENCE 0.2 MILES SOUTH AND WEST
 JB1269'ALONG A FIELD ROAD TO A FENCE CORNER AND BOARD GATE, 2 FEET
 JB1269'NORTHWEST OF THE NORTH END OF A BOARD GATE, 2 FEET NORTHWEST
 JB1269'OF THE FENCE, 45 FEET SOUTHWEST OF A FENCE CORNER, 33 FEET
 JB1269'NORTHWEST OF A 20 INCH TRIANGLE BLAZED TREE, 42.9 FEET
 JB1269'NORTH-NORTHWEST OF TRAVERSE STATION RAKER, 42.8 FEET
 JB1269'NORTH-NORTHWEST OF A METAL WITNESS POST AND SET IN THE TOP OF A
 JB1269'CONCRETE POST FLUSH WITH THE GROUND.
 JB1269
 JB1269                          STATION RECOVERY (2011)
 JB1269
 JB1269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1269'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1593 ***********************************************************************
 HB1593  DESIGNATION -  RALEIGH
 HB1593  PID         -  HB1593
 HB1593  STATE/COUNTY-  IL/SALINE
 HB1593  COUNTRY     -  US
 HB1593  USGS QUAD   -  GALATIA (2018)
 HB1593
 HB1593                         *CURRENT SURVEY CONTROL
 HB1593  ______________________________________________________________________
 HB1593* NAD 83(1997) POSITION- 37 50 47.08582(N) 088 34 50.55733(W)   ADJUSTED
 HB1593* NAVD 88 ORTHO HEIGHT -   151.    (meters)      495.    (feet) SCALED
 HB1593  ______________________________________________________________________
 HB1593  GEOID HEIGHT    -        -29.695 (meters)                     GEOID18
 HB1593  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 HB1593  HORZ ORDER      -  FIRST
 HB1593
 HB1593.The horizontal coordinates were established by classical geodetic methods
 HB1593.and adjusted by the National Geodetic Survey in October 1999.
 HB1593
 HB1593.The orthometric height was scaled from a topographic map.
 HB1593
 HB1593.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1593.GEOID18 height accuracy estimate available here.
 HB1593
 HB1593.Click photographs - Photos may exist for this station.
 HB1593
 HB1593.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1593
 HB1593. The following values were computed from the NAD 83(1997) position.
 HB1593
 HB1593;                    North         East     Units Scale Factor Converg.
 HB1593;SPC IL E     -   130,956.693   278,227.557   MT  0.99998084   -0 09 06.4
 HB1593;SPC IL E     -   429,647.08    912,818.24   sFT  0.99998084   -0 09 06.4
 HB1593;UTM  16      - 4,189,951.644   360,924.507   MT  0.99983823   -0 58 12.0
 HB1593
 HB1593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1593!SPC IL E     -   0.99998098  x   0.99998084  =   0.99996182
 HB1593!UTM  16      -   0.99998098  x   0.99983823  =   0.99981921
 HB1593
 HB1593:                Primary Azimuth Mark                     Grid Az
 HB1593:SPC IL E     -  RALEIGH AZ MK                            100 24 16.8
 HB1593:UTM  16      -  RALEIGH AZ MK                            101 13 22.4
 HB1593
 HB1593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6092489951(NAD 83)
 HB1593
 HB1593|---------------------------------------------------------------------|
 HB1593| PID    Reference Object                     Distance      Geod. Az  |
 HB1593|                                                           dddmmss.s |
 HB1593| CI5343 RALEIGH AZ MK                                      1001510.4 |
 HB1593| HB1476 ELDORADO MUNICIPAL TANK             APPROX.12.2 KM 1054702.2 |
 HB1593| HB1592 MUDDY RADIO STA KSL 31 MAST         APPROX.10.3 KM 1500008.6 |
 HB1593| CI5344 RALEIGH RM 1                         38.572 METERS 15138     |
 HB1593| HB1601 HARRISBURG RADIO STA WEBQ MAST      APPROX.12.5 KM 1625755.7 |
 HB1593| HB1600 HARRISBURG MUNICIPAL TANK           APPROX.12.6 KM 1630050.5 |
 HB1593| HB1602 HARRISBURG TV STA WSIL MAST         APPROX.12.5 KM 1640017.2 |
 HB1593| CI5345 RALEIGH RM 2                         35.687 METERS 23043     |
 HB1593| JB1735 BRADEN RADIO STA 36 MAST            APPROX.18.0 KM 3495212.9 |
 HB1593|---------------------------------------------------------------------|
 HB1593
 HB1593                          SUPERSEDED SURVEY CONTROL
 HB1593
 HB1593  NAD 83(1993)-  37 50 47.09253(N)    088 34 50.55705(W) AD(       ) 1
 HB1593  NAD 83(1986)-  37 50 47.09738(N)    088 34 50.55939(W) AD(       ) 1
 HB1593  NAD 27      -  37 50 46.92379(N)    088 34 50.36647(W) AD(       ) 1
 HB1593
 HB1593.Superseded values are not recommended for survey control.
 HB1593
 HB1593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1593.See file dsdata.pdf to determine how the superseded data were derived.
 HB1593
 HB1593_MARKER: DS = TRIANGULATION STATION DISK
 HB1593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1593_STAMPING: RALEIGH 1957
 HB1593_MARK LOGO: CGS
 HB1593_PROJECTION: RECESSED 46 CENTIMETERS
 HB1593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1593+STABILITY: SURFACE MOTION
 HB1593
 HB1593  HISTORY     - Date     Condition        Report By
 HB1593  HISTORY     - 1957     MONUMENTED       CGS
 HB1593  HISTORY     - 1960     GOOD             CGS
 HB1593
 HB1593                          STATION DESCRIPTION
 HB1593
 HB1593'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1593'THE STATION IS LOCATED ABOUT 2 MILES EAST-NORTHEAST OF GALATIA, ABOUT
 HB1593'3 MILES WEST-NORTHWEST OF RALEIGH AND ON PROPERTY OWNED BY MR. W. R.
 HB1593'BRADDY.  IT IS 175 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD,
 HB1593'118 FEET NORTHWEST OF A WHITE WITNESS POST, 106 FEET NORTH OF A
 HB1593'TWENTY INCH TRIANGULAR BLAZED TREE AND ON THE HIGHEST POINT OF A LOW
 HB1593'HILL.  THE MONUMENT IS 18 INCHES BELOW THE SURFACE OF THE
 HB1593'GROUND AND THE MARK IS STAMPED RALEIGH 1957.
 HB1593'
 HB1593'TO REACH THE STATION FROM THE RALEIGH PUBLIC SCHOOL IN RALEIGH, GO
 HB1593'WEST ON THE PAVED ROAD FOR 0.45 MILE TO STATE HIGHWAY 34.
 HB1593'TURN RIGHT AND GO NORTH AND WEST FOR 2.7 MILES TO A DIM SIDE ROAD
 HB1593'RIGHT.  TURN RIGHT, NORTH AND GO 0.8 MILE TO THE TOP OF THE HILL
 HB1593'AND THE STATION ON THE RIGHT, EAST SIDE OF THE ROAD AS IT IS
 HB1593'DESCRIBED ABOVE.
 HB1593'
 HB1593'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST 0.3 MILE TO THE
 HB1593'MARK AS IT IS DESCRIBED BELOW.
 HB1593'
 HB1593'REFERENCE MARK 1 IS 47 FEET EAST OF A TWENTY INCH TRIANGULAR BLAZED
 HB1593'TREE AND AT THE NORTH EDGE OF A WOODED AREA.  THE MONUMENT
 HB1593'PROJECTS 4 INCHES AND THE MARK IS STAMPED RALEIGH NO 1 1957.
 HB1593'
 HB1593'REFERENCE MARK 2 IS 110 FEET WEST OF A TWENTY INCH TRIANGULAR BLAZED
 HB1593'TREE, 101 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD AND
 HB1593'AT THE NORTH EDGE OF A WOODED AREA.  THE MONUMENT PROJECTS 4 INCHES
 HB1593'AND THE MARK IS STAMPED RALEIGH NO 2 1957.
 HB1593'
 HB1593'THE AZIMUTH MARK IS 24 FEET NORTH OF THE CENTERLINE OF AN ABANDONED
 HB1593'ROAD, 1 FOOT NORTH OF A FENCE, 34 FEET WEST OF THE CENTER OF A GATE
 HB1593'AND 1 FOOT WEST OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH AND
 HB1593'THE MARK IS STAMPED RALEIGH 1957.
 HB1593'
 HB1593'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1593
 HB1593                          STATION RECOVERY (1960)
 HB1593
 HB1593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1593'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 HB1593'FOUND IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO
 HB1593'ALL MARKS CHECKED.  THE STATION WAS FOUND TO BE NORTHEAST OF THE
 HB1593'WITNESS POST INSTEAD OF NORTHWEST.  THE DESCRIPTION AND TO REACH
 HB1593'ARE ADEQUATE.
 HB1593'
 HB1593'THE DESCRIPTION AND TO REACH FOLLOWS -
 HB1593'
 HB1593'THE STATION IS ABOUT 2 MILES EAST-NORTHEAST OF GALATIA, ABOUT 3 MILES
 HB1593'WEST-NORTHWEST OF RALEIGH AND ON THE PROPERTY OF MR. W. R.
 HB1593'BRADDY.  IT IS 280 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A
 HB1593'LOG HOUSE, 175 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1593'ROAD, 118 FEET NORTHEAST OF A WITNESS POST AND A WHITE WITNESS POST,
 HB1593'106 FEET NORTH OF A 20 INCH TRIANGULAR BLAZED TREE AND ON THE
 HB1593'HIGHEST POINT OF A LOW HILL.  THE MONUMENT IS 18 INCHES BELOW THE
 HB1593'GROUND SURFACE AND THE DISK IS STAMPED RALEIGH 1957 .
 HB1593'
 HB1593'TO REACH THE STATION FROM THE RALEIGH PUBLIC SCHOOL IN RALEIGH, GO
 HB1593'WEST ON THE PAVED ROAD FOR 0.45 MILE TO STATE HIGHWAY 34.
 HB1593'TURN RIGHT AND GO NORTH AND WEST ON HIGHWAY 34 FOR 2.7 MILES TO A
 HB1593'SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD
 HB1593'FOR 0.8 MILE TO THE TOP OF A HILL AND A LOG HOUSE ON THE LEFT AND THE
 HB1593'STATION ON THE RIGHT AS DESCRIBED.
 HB1593'
 HB1593'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.3 MILE TO
 HB1593'THE AZIMUTH MARK AS IT IS DESCRIBED BELOW.
 HB1593'
 HB1593'REFERENCE MARK 1 IS 45 FEET EAST OF THE 20 INCH TRIANGULAR BLAZED
 HB1593'TREE AND IS AT THE NORTH EDGE OF A WOODED AREA.  THE MONUMENT
 HB1593'PROJECTS 2 INCHES AND THE DISK IS STAMPED RALEIGH NO 1 1957.
 HB1593'
 HB1593'REFERENCE MARK 2 IS 110 FEET WEST OF THE 20 INCH TRIANGULAR BLAZED
 HB1593'TREE, 101 FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD,
 HB1593'3 FEET EAST OF A WITNESS POST AND A WHITE WITNESS POST AND AT THE
 HB1593'NORTH EDGE OF A WOODED AREA.  THE MONUMENT PROJECTS 4 INCHES
 HB1593'AND THE DISK IS STAMPED RALEIGH NO 2 1957.
 HB1593'
 HB1593'THE AZIMUTH MARK IS 32 FEET WEST OF THE CENTER OF A FIELD ENTRANCE,
 HB1593'25 FEET NORTH OF THE CENTERLINE OF AN ABANDONED ROAD, 4 FEET
 HB1593'NORTH OF A 6 INCH ELM TREE, 1 FOOT NORTH OF A WIRE FENCE AND 1 FOOT
 HB1593'WEST OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 HB1593'DISK IS STAMPED RALEIGH 1957.
 HB1593'
 HB1593'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2034 ***********************************************************************
 LC2034  DESIGNATION -  RALSTON
 LC2034  PID         -  LC2034
 LC2034  STATE/COUNTY-  IL/PEORIA
 LC2034  COUNTRY     -  US
 LC2034  USGS QUAD   -  HANNA CITY (2018)
 LC2034
 LC2034                         *CURRENT SURVEY CONTROL
 LC2034  ______________________________________________________________________
 LC2034* NAD 83(1997) POSITION- 40 42 03.20144(N) 089 49 34.14696(W)   ADJUSTED
 LC2034* NAVD 88 ORTHO HEIGHT -   230.    (meters)      755.    (feet) SCALED
 LC2034  ______________________________________________________________________
 LC2034  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 LC2034  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 LC2034  HORZ ORDER      -  FIRST
 LC2034
 LC2034.The horizontal coordinates were established by classical geodetic methods
 LC2034.and adjusted by the National Geodetic Survey in October 1999.
 LC2034
 LC2034.The orthometric height was scaled from a topographic map.
 LC2034
 LC2034.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2034.GEOID18 height accuracy estimate available here.
 LC2034
 LC2034.Click photographs - Photos may exist for this station.
 LC2034
 LC2034.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2034
 LC2034. The following values were computed from the NAD 83(1997) position.
 LC2034
 LC2034;                    North         East     Units Scale Factor Converg.
 LC2034;SPC IL W     -   447,866.695   728,776.726   MT  0.99995137   +0 13 19.4
 LC2034;SPC IL W     - 1,469,375.98  2,390,994.98   sFT  0.99995137   +0 13 19.4
 LC2034;UTM  16      - 4,509,395.589   261,230.392   MT  1.00030178   -1 50 37.8
 LC2034
 LC2034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2034!SPC IL W     -   0.99996912  x   0.99995137  =   0.99992049
 LC2034!UTM  16      -   0.99996912  x   1.00030178  =   1.00027089
 LC2034
 LC2034:                Primary Azimuth Mark                     Grid Az
 LC2034:SPC IL W     -  RALSTON AZ MK                            223 31 07.8
 LC2034:UTM  16      -  RALSTON AZ MK                            225 35 05.0
 LC2034
 LC2034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6123009395(NAD 83)
 LC2034
 LC2034|---------------------------------------------------------------------|
 LC2034| PID    Reference Object                     Distance      Geod. Az  |
 LC2034|                                                           dddmmss.s |
 LC2034| CI8106 RALSTON RM 1                         32.900 METERS 02645     |
 LC2034| LC2021 PEORIA COUNTY HOME TANK             APPROX.10.3 KM 0954018.7 |
 LC2034| LC2024 PEORIA COUNTY HOME STACK            APPROX.10.3 KM 0960949.4 |
 LC2034| LC2038 GLASFORD MUNICIPAL TANK             APPROX.14.4 KM 1751154.4 |
 LC2034| CI8105 RALSTON AZ MK                                      2234427.2 |
 LC2034| LC2039 FARMINGTON MUNICIPAL TANK           APPROX.14.1 KM 2690304.2 |
 LC2034| CI8107 RALSTON RM 2                         34.077 METERS 26946     |
 LC2034|---------------------------------------------------------------------|
 LC2034
 LC2034                          SUPERSEDED SURVEY CONTROL
 LC2034
 LC2034  NAD 83(1996)-  40 42 03.20935(N)    089 49 34.14889(W) AD(       ) 1
 LC2034  NAD 83(1986)-  40 42 03.20974(N)    089 49 34.14857(W) AD(       ) 1
 LC2034  NAD 27      -  40 42 03.07500(N)    089 49 33.75900(W) AD(       ) 1
 LC2034
 LC2034.Superseded values are not recommended for survey control.
 LC2034
 LC2034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2034.See file dsdata.pdf to determine how the superseded data were derived.
 LC2034
 LC2034_MARKER: DS = TRIANGULATION STATION DISK
 LC2034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2034_STAMPING: RALSTON 1935
 LC2034_MARK LOGO: CGS
 LC2034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2034+STABILITY: SURFACE MOTION
 LC2034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2034+SATELLITE: SATELLITE OBSERVATIONS - December 20, 1999
 LC2034
 LC2034  HISTORY     - Date     Condition        Report By
 LC2034  HISTORY     - 1935     MONUMENTED       CGS
 LC2034  HISTORY     - 1941     GOOD             LOCSUR
 LC2034  HISTORY     - 1957     GOOD             CGS
 LC2034  HISTORY     - 1959     GOOD             USACE
 LC2034  HISTORY     - 1960     GOOD             CGS
 LC2034  HISTORY     - 1978     GOOD             NGS
 LC2034  HISTORY     - 19990221 GOOD             USPSQD
 LC2034  HISTORY     - 19991220 GOOD             CMT
 LC2034
 LC2034                          STATION DESCRIPTION
 LC2034
 LC2034'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2034'STATION IS ABOUT 10 MILES E OF FARMINGTON, ABOUT 8 MILES
 LC2034'N OF GLASFORD, ABOUT 7 MILES W OF THE PEORIA COUNTY HOME,
 LC2034'IN SW 1/4 SEC. 4, T 8 N, R 6 E, ON FARM OWNED BY H.W. HARDING
 LC2034'OF HANNA CITY, AND OCCUPIED BY P.R. RALSTON.  IT IS ON HIGHEST
 LC2034'POINT OF A FLAT KNOLL, ABOUT 0.25 MILE NNE OF MR. RALSTONS HOUSE,
 LC2034'ON AN E-W HEDGE FENCE LINE, 50 FEET W OF THE FENCE CORNER
 LC2034'WHICH IS THE COMMON CORNER OF FOUR CULTIVATED FIELDS.  MARK
 LC2034'PROJECTING 5 INCHES.
 LC2034'
 LC2034'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC2034'BRONZE DISKS SET IN CONCRETE.
 LC2034'
 LC2034'REFERENCE MARK NO. 1 IS NNE OF STATION, 97 FEET N OF THE COMMON
 LC2034'FENCE CORNER, ON THE N-S WIRE FENCE LINE.  PROJECTING 2 INCHES.
 LC2034'
 LC2034'REFERENCE MARK NO. 2 IS W OF STATION, ON AN E-W HEDGE FENCE
 LC2034'LINE, 162 FEET W OF THE COMMON FENCE CORNER, 187.31 FEET
 LC2034'WSW OF REFERENCE MARK NO. 1.  MARK PROJECTING 5 INCHES.
 LC2034'
 LC2034'AZIMUTH MARK IS SW OF STATION, ABOUT 0.1 MILE W OF MR. RALSTONS
 LC2034'HOUSE, 29 FEET N OF CENTER LINE OF U.S. HIGHWAY 124, 1 FOOT
 LC2034'S OF THE RIGHT-OF-WAY FENCE, 30 FEET W OF A TRANSMISSION
 LC2034'POLE.  PROJECTING 4 INCHES.
 LC2034'
 LC2034'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 124 AND STATE
 LC2034'HIGHWAY 78 IN FARMINGTON, GO E ON U.S. HIGHWAY 124, 6.0
 LC2034'MILES TO THE VILLAGE OF TRIVOLI, THENCE CONTINUE E ON U.S.
 LC2034'HIGHWAY 124, FOR 3.35 MILES TO MR. RALSTONS HOUSE ON N SIDE
 LC2034'OF THE HIGHWAY, THENCE N THROUGH HIS BARN LOT AND N ALONG
 LC2034'THE FARM LANE 0.25 MILE TO END OF LANE AND THE E-W HEDGE
 LC2034'FENCE, THENCE E ALONG THE N SIDE OF THE HEDGE FENCE 0.1 MILE
 LC2034'TO THE STATION.
 LC2034'
 LC2034'A 90 FOOT TOWER WAS BUILT BUT A 40 FOOT TOWER WOULD HAVE
 LC2034'CLEARED ALL LINES.
 LC2034
 LC2034                          STATION RECOVERY (1941)
 LC2034
 LC2034'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1941 (WP)
 LC2034'LETTER OF MR. WILLIAM PATTERSON, HANNA CITY, ILL., DATED
 LC2034'3/4/41--
 LC2034'
 LC2034'THE FENCE ALONG WHICH R.M. 1 WAS LOCATED WAS REMOVED.  IT
 LC2034'WAS THEREFORE REQUESTED THAT THIS MARK BE MOVED.  PERMISSION
 LC2034'WAS GIVEN TO BREAK UP THE CONCRETE MONUMENT AND RETURN THE
 LC2034'DISK TO THE OFFICE.  STATION AND AZIMUTH MARK NOT DISTURBED.
 LC2034'
 LC2034'STANDARD REFERENCE-MARK DISK STAMPED RALSTON NO 1 1935 RECEIVED
 LC2034'6/5/41.
 LC2034
 LC2034                          STATION RECOVERY (1957)
 LC2034
 LC2034'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (KET)
 LC2034'THE STATION WAS RECOVERED AS DESCRIBED.  R.M. 2 HAD BEEN MOVED
 LC2034'FROM ITS POSITION.  THE DISK WAS REMOVED FROM THE CONCRETE
 LC2034'BASE.  R.M. 1 COULD NOT BE FOUND AND ITS POSITION IS NOW
 LC2034'UNDER CULTIVATION.  THE AZIMUTH MARK IS INTACT.
 LC2034'
 LC2034'THE HIGHWAY 124 MENTIONED IN EARLY DESCRIPTION IS NOW STATE
 LC2034'ROUTE 116.  THE U.S. AIR FORCE HAS ESTABLISHED A RADAR SURVEILLANCE
 LC2034'STATION AT THE STATION SITE AND A NEW TO REACH DESCRIPTION
 LC2034'FOLLOWS--
 LC2034'
 LC2034'FROM JUNCTION OF STATE HIGHWAYS 78 AND 116 IN FARMINGTON
 LC2034'GO EAST ON 116 FOR 9.5 MILES TO THE EAST EDGE OF THE RADAR
 LC2034'SURVEILLANCE STATION, THENCE NORTH ALONG A FARM LANE FOR 0.25
 LC2034'MILES TO THE NORTH EDGE OF THE AIR FORCE PROPERTY, THENCE
 LC2034'WEST 0.15 MILE TO THE STATION, SET 1 FOOT NORTH OF THE PROPERTY
 LC2034'LINE FENCE.
 LC2034
 LC2034                          STATION RECOVERY (1959)
 LC2034
 LC2034'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1959
 LC2034'STATION AND AZIMUTH MARK FOUND IN GOOD CONDITION.  DESCRIPTION
 LC2034'FOR STATION SHOULD READ--IN SW 1/4 SEC. 4 ON FARM OCCUPIED
 LC2034'BY P.R. RALSTON.  IT IS ON HIGHEST POINT OF PLATEAU, ABOUT
 LC2034'1/4 MILE NNE OF MR. RALSTONS HOUSE AND APPROXIMATELY 27 FEET W OF
 LC2034'THE EXTENDED CENTER LINE OF A STREET OF THE HANNA CITY A.C. AND
 LC2034'W.  SITE, 6 INCHES N OF THE NORTH BOUNDARY LINE OF FENCE AND
 LC2034'PROJECTS 5 INCHES ABOVE GROUND.
 LC2034'
 LC2034'DESCRIPTION FOR AZIMUTH MARK SHOULD READ--
 LC2034'
 LC2034'0.35 MILE SW OF STATION, ABOUT .1 MILE W OF MR. RALSTONS
 LC2034'HOUSE, 29 FEET N OF CENTER LINE OF HWY 116, ONE FOOT S OF
 LC2034'THE R.O.W. FENCE AND 5 FEET E OF WOOD POWER TRANSMISSION
 LC2034'POLE AND PROJECTING 4 INCHES ABOVE GROUND.
 LC2034
 LC2034                          STATION RECOVERY (1960)
 LC2034
 LC2034'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC2034'THE STATION MARK AND THE AZIMUTH MARK WERE RECOVERED AND
 LC2034'FOUND TO BE IN GOOD CONDITION.  THE PREVIOUS DESCRIPTION
 LC2034'IS ADEQUATE FOR RECOVERY.
 LC2034'
 LC2034'THE PREVIOUS DESCRIPTION IS LOCATED IN QUADRANGLE BOOK 400894
 LC2034'AS STATION 1027.
 LC2034
 LC2034                          STATION RECOVERY (1978)
 LC2034
 LC2034'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 LC2034'THE STATION MARK AND AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND
 LC2034'IN GOOD CONDITION.
 LC2034'
 LC2034'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES WEST
 LC2034'OF HANNA CITY.
 LC2034
 LC2034                          STATION RECOVERY (1999)
 LC2034
 LC2034'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2034'RECOVERED IN GOOD CONDITION.
 LC2034
 LC2034                          STATION RECOVERY (1999)
 LC2034
 LC2034'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 LC2034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1980 ***********************************************************************
 LC1980  DESIGNATION -  RAMIGE
 LC1980  PID         -  LC1980
 LC1980  STATE/COUNTY-  IL/TAZEWELL
 LC1980  COUNTRY     -  US
 LC1980  USGS QUAD   -  PEORIA EAST (2018)
 LC1980
 LC1980                         *CURRENT SURVEY CONTROL
 LC1980  ______________________________________________________________________
 LC1980* NAD 83(1997) POSITION- 40 39 11.50774(N) 089 35 24.66306(W)   ADJUSTED
 LC1980* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 LC1980  ______________________________________________________________________
 LC1980  GEOID HEIGHT    -        -32.913 (meters)                     GEOID18
 LC1980  LAPLACE CORR    -          3.20  (seconds)                    DEFLEC18
 LC1980  HORZ ORDER      -  FIRST
 LC1980
 LC1980.The horizontal coordinates were established by classical geodetic methods
 LC1980.and adjusted by the National Geodetic Survey in October 1999.
 LC1980
 LC1980.The orthometric height was scaled from a topographic map.
 LC1980
 LC1980.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1980.GEOID18 height accuracy estimate available here.
 LC1980
 LC1980.Click photographs - Photos may exist for this station.
 LC1980
 LC1980.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1980
 LC1980. The following values were computed from the NAD 83(1997) position.
 LC1980
 LC1980;                    North         East     Units Scale Factor Converg.
 LC1980;SPC IL W     -   442,674.868   748,753.052   MT  0.99997042   +0 22 32.1
 LC1980;SPC IL W     - 1,452,342.46  2,456,533.97   sFT  0.99997042   +0 22 32.1
 LC1980;UTM  16      - 4,503,485.710   281,012.329   MT  1.00019031   -1 41 17.2
 LC1980
 LC1980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1980!SPC IL W     -   0.99997145  x   0.99997042  =   0.99994187
 LC1980!UTM  16      -   0.99997145  x   1.00019031  =   1.00016176
 LC1980
 LC1980:                Primary Azimuth Mark                     Grid Az
 LC1980:SPC IL W     -  RAMIGE AZ MK                             176 09 29.2
 LC1980:UTM  16      -  RAMIGE AZ MK                             178 13 18.5
 LC1980
 LC1980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8101203485(NAD 83)
 LC1980
 LC1980|---------------------------------------------------------------------|
 LC1980| PID    Reference Object                     Distance      Geod. Az  |
 LC1980|                                                           dddmmss.s |
 LC1980| CI8109 RAMIGE RM 1                          20.428 METERS 13130     |
 LC1980| CI8108 RAMIGE AZ MK                                       1763201.3 |
 LC1980| LC2012 PEKIN MUNICIPAL STANDPIPE           APPROX.10.8 KM 2075857.4 |
 LC1980| LC2011 PEKIN CORN PROD REFINING CO TK      APPROX.12.4 KM 2092134.8 |
 LC1980| LC2019 PEKIN FLEISCHMAN YEAST CORP SK      APPROX.13.1 KM 2094315.6 |
 LC1980| LC2018 PEKIN FLEISCHMAN YEAST CORP TK      APPROX.13.1 KM 2095224.6 |
 LC1980| LC2016 S PEKIN SUPER PWR CO S TANK         APPROX.14.3 KM 2120407.2 |
 LC1980| LC2015 S PEKIN SUPER PWR CO N TANK         APPROX.14.3 KM 2120549.4 |
 LC1980| CI8110 RAMIGE RM 2                          20.586 METERS 22909     |
 LC1980| CI8111 RAMIGE RM 3                          23.552 METERS 23412     |
 LC1980| LC2031 BARTONVILLE PEORIA ST HOSP TK       APPROX. 6.4 KM 2545421.5 |
 LC1980| LC2030 BARTONVILLE PEORIA ST HOSP STK      APPROX. 6.4 KM 2554919.8 |
 LC1980| LC2021 PEORIA COUNTY HOME TANK             APPROX.10.6 KM 2934450.1 |
 LC1980|---------------------------------------------------------------------|
 LC1980
 LC1980                          SUPERSEDED SURVEY CONTROL
 LC1980
 LC1980  NAD 83(1986)-  40 39 11.51899(N)    089 35 24.66313(W) AD(       ) 1
 LC1980  NAD 27      -  40 39 11.38830(N)    089 35 24.30416(W) AD(       ) 1
 LC1980
 LC1980.Superseded values are not recommended for survey control.
 LC1980
 LC1980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1980.See file dsdata.pdf to determine how the superseded data were derived.
 LC1980
 LC1980_MARKER: DS = TRIANGULATION STATION DISK
 LC1980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1980_STAMPING: RAMIGE 1935
 LC1980_MARK LOGO: CGS
 LC1980_PROJECTION: FLUSH
 LC1980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1980+STABILITY: SURFACE MOTION
 LC1980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1980+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2002
 LC1980
 LC1980  HISTORY     - Date     Condition        Report By
 LC1980  HISTORY     - 1935     MONUMENTED       CGS
 LC1980  HISTORY     - 1963     GOOD             ILHD
 LC1980  HISTORY     - 1964     GOOD             CGS
 LC1980  HISTORY     - 19991220 GOOD             CMT
 LC1980  HISTORY     - 20020806 GOOD             CMT
 LC1980
 LC1980                          STATION DESCRIPTION
 LC1980
 LC1980'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1980'THIS STATION IS ABOUT 0.9 MILE E OF WESLEY, ABOUT 1.2 MILES
 LC1980'SSE OF EAST PEORIA, AND ABOUT 6.3 MILES NE OF PEKIN, ON LAND
 LC1980'OWNED AND OCCUPIED BY F.H. RAMIGE.  IT IS ON TOP OF A SLIGHT
 LC1980'RIDGE ABOUT 250 FEET E OF MR. RAMIGES HOUSE, 146 FEET SW OF
 LC1980'THE SW CORNER OF A SMALL GREY HOUSE, 28 FEET N OF CENTER LINE
 LC1980'OF GRAVEL ROAD, 55 FEET E OF TRAIL THAT TAKES OFF TO THE N.
 LC1980'MARK IS FLUSH.
 LC1980'
 LC1980'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1980'BRONZE DISKS SET IN CONCRETE.
 LC1980'
 LC1980'REFERENCE MARK NO. 1 IS SE OF THE STATION IN S LINE OF RIGHT-OF-WAY
 LC1980'OF GRAVEL ROAD, 19 FEET S OF CENTER LINE OF ROAD.  IS FLUSH.
 LC1980'
 LC1980'REFERENCE MARK NO. 2 IS SW OF STATION AT INTERSECTION OF
 LC1980'TRAIL AND GRAVEL ROAD, 19 FEET S OF CENTER LINE OF GRAVEL ROAD.
 LC1980'IS FLUSH.
 LC1980'
 LC1980'AZIMUTH MARK IS S OF THE STATION ABOUT 100 YARDS N OF T-INTERSECTION
 LC1980'OF A GRAVEL ROAD AND CENTER STREET WHICH IS GRAVEL, 20 FEET
 LC1980'E OF CENTER LINE OF CENTER STREET, 90 FEET SE OF SMALL STUCCO
 LC1980'HOUSE, 55 FEET S OF LIGHT POLE.  IS FLUSH.
 LC1980'
 LC1980'STATION REACHED FROM PEKIN BY GOING N FROM THE JUNCTION OF
 LC1980'HIGHWAYS 9 AND 24 WITH HIGHWAY 164 FOR 2.4 MILES TO POINT
 LC1980'WHERE ROUTE 9 TURNS E.  CONTINUE N ON ROUTE 24 FOR 3.6 MILES
 LC1980'TO STANDARD OIL COMPANY FILLING STATION ON RIGHT SIDE OF ROAD.
 LC1980'CONTINUE ON ROUTE 24 FOR 0.1 MILE TO POINT WHERE IT DROPS
 LC1980'DOWN A HILL AND A GRAVEL ROAD FORKS TO THE RIGHT.  LEAVE
 LC1980'CONCRETE ROAD AND FOLLOW GRAVEL ROAD NE AND E FOR 0.4 MILE.
 LC1980'TURN N (LEFT) AND GO 0.3 MILE TO WHERE ROAD TURNS W.  TURN
 LC1980'W (LEFT) AND GO ABOUT 0.1 MILE TO TOP OF RIDGE AND STATION.
 LC1980'
 LC1980'A 77 FOOT TOWER WAS BUILT BUT A 37 FOOT TOWER WOULD HAVE CLEARED
 LC1980'ALL LINES.
 LC1980
 LC1980                          STATION RECOVERY (1963)
 LC1980
 LC1980'RECOVERY NOTE BY IL HIGHWAY DEPT 1963 (HB)
 LC1980'RECOVERED BY SPRINGFD DIV OF HWYS.
 LC1980'
 LC1980'STATION AND R.M. 1 HAVE BEEN RECOVERED IN GOOD CONDITION.
 LC1980'R.M. 2 WAS FOUND WITH CAP GONE, SHAFT STILL IN BLOCK.  AZIMUTH
 LC1980'MARK HAS BEEN DESTROYED.
 LC1980'
 LC1980'REVISED DESCRIPTION--THE STATION IS LOCATED IN CREVE COEUR
 LC1980'ON PROPERTY BELONGING TO ROBERT T. ALLISON.  IT IS LOCATED
 LC1980'IN THE SE CORNER OF THE FRONT YARD OF 401 HIGH ST., JUST 2 FT
 LC1980'INSIDE OF A WOODEN SLAT FENCE AND 22 FT N OF CENTERLINE OF
 LC1980'STREET.  TO REACH THE STATION FROM THE INTERSECTION OF MAIN AND
 LC1980'HIGHLAND STS. IN CREVE COEUR, FOLLOW RUSCHE ST. .5 MI. TO
 LC1980'STEWART ST., TURN LEFT ON STEWART AND GO ABOUT .35 MI. TO
 LC1980'HIGH ST., TURN LEFT ON HIGH ST 0.1 MI. TO 401 HIGH ST. AND STA
 LC1980'AS DESCRIBED.  R.M. 1 IS SE OF STATION 22 FT FROM AND ON SOUTH
 LC1980'SIDE OF HIGH ST (DISTANCE TO STATION CHECKS 67 FT).  R.M. 2 IS
 LC1980'SW OF STATION NEAR THE CENTERLINE OF INTERSECTION OF HIGH
 LC1980'AND FAIRVIEW STS. 22 FT S OF CENTERLINE HIGH ST AND 7 FT
 LC1980'W OF CENTERLINE FAIRVIEW ST (THE BRONZE CAP HAS BEEN
 LC1980'SCRAPED OFF, PROBABLY BY A GRADING) THE SHAFT AND
 LC1980'CONCRETE BLOCK ARE STILL INTACT (DISTANCE TO STATION
 LC1980'CHECKS).  THERE ARE POWER LINES OVER STATION BUT NOT OVER
 LC1980'R.M. 1.
 LC1980
 LC1980                          STATION RECOVERY (1964)
 LC1980
 LC1980'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 LC1980'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC1980'FOUND IN GOOD CONDITION, EXCEPT REFERENCE MARK NO. 2 WHICH
 LC1980'HAD BEEN DESTROYED.  A NEW REFERENCE MARK NO. 3 WAS SET.
 LC1980'THE LINE OF SIGHT TO THE AZIMUTH MARK IS OBSTRUCTED.  A
 LC1980'COMPLETE NEW DESCRIPTION FOLLOWS.
 LC1980'
 LC1980'STATION IS LOCATED ABOUT 6 AND 1/2 MILES NORTHEAST OF PEKIN
 LC1980'AND 1 AND 1/2 MILES EAST-SOUTHEAST OF EAST PEORIA AND 1/2
 LC1980'MILE NORTHEAST OF THE SMALL VILLAGE OF CREVE COEUR, 250 YARDS
 LC1980'WEST OF THE WTVH-TV MAST, ALONG THE SOUTH EDGE OF THE FRONT
 LC1980'YARD OF ROBT. T. ALLISONS HOUSE, 47.3 FEET SOUTH-SOUTHEAST
 LC1980'OF THE SOUTHWEST CORNER OF HIS HOUSE, 46.5 FEET SOUTH-SOUTHWEST
 LC1980'OF THE SOUTHEAST CORNER OF HOUSE AT 401 HIGH ST., 76 FEET
 LC1980'NORTHEAST OF FAIRVIEW AVE SIGN, 45 FEET EAST OF THE CENTER
 LC1980'OF FAIRVIEW AVENUE, 22 FEET NORTH OF THE CENTER OF HIGH
 LC1980'STREET, 26 FEET EAST OF A SOUTHWEST FENCE CORNER, 12 FEET
 LC1980'WEST OF A SOUTHEAST FENCE CORNER, 5.3 FEET WEST OF A WATER
 LC1980'METER, AND 1 FOOT NORTH OF A FENCE.  THE MARK PROJECTS 1
 LC1980'INCH AND THE DISK IS STAMPED RAMIGE 1935.
 LC1980'
 LC1980'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 LC1980'29 AND 9 IN PEKIN, GO NORTH ON ILLINOIS STATE HIGHWAY 29
 LC1980'FOR 2.5 MILES TO THE JUNCTION OF STATE HIGHWAY 98 EAST TO
 LC1980'MORTON.  CONTINUE NORTH ON STATE HIGHWAY 29 FOR 3.7 MILES TO
 LC1980'A TRAFFIC LIGHT IN THE SMALL VILLAGE OF CREVE COEUR.  TURN
 LC1980'RIGHT OFF STATE HIGHWAY 29 AND GO NORTHEAST FOR 0.4 MILE
 LC1980'TO THE FIRST BAPTIST CHURCH AND CENTER STREET ON THE LEFT.
 LC1980'(AZIMUTH MARK IS 100 YARDS NORTH OF FIRST BAPTIST CHURCH.)
 LC1980'CONTINUE EAST FOR 0.05 MILE TO STEWART STREET.  TURN LEFT
 LC1980'AND GO NORTH ON STEWART STREET FOR 0.3 MILE TO HIGH
 LC1980'STREET.  TURN LEFT AND GO WEST ON HIGH STREET FOR 0.1
 LC1980'MILE TO THE STATION ON THE RIGHT.
 LC1980'
 LC1980'REFERENCE MARK NO. 1 IS 67.02 FEET SOUTHEAST OF THE STATION,
 LC1980'48 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF HOUSE AT
 LC1980'404 HIGH STREET, AND 22 FEET SOUTH OF THE CENTERLINE OF HIGH
 LC1980'STREET.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED RAMIGE
 LC1980'NO 1 1935.
 LC1980'
 LC1980'REFERENCE MARK NO. 3 IS 77.27 FEET SOUTHWEST OF THE STATION,
 LC1980'23 FEET SOUTH OF THE CENTERLINE OF HIGH STREET, 20 FEET WEST
 LC1980'OF THE CENTERLINE OF FAIRVIEW AVENUE, 3 FEET NORTH OF A FENCE
 LC1980'CORNER, AND 1.5 FEET SOUTH OF A STEEL POST WITH FAIRVIEW AVENUE
 LC1980'SIGN.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 LC1980'FAIRVIEW NO 3 1935.
 LC1980'
 LC1980'THE DISTANCE BETWEEN R.M.S IS 112.94 FEET.
 LC1980'
 LC1980'AZIMUTH MARK IS 0.25 MILE SOUTH OF THE STATION, 100 YARDS
 LC1980'NORTH OF THE FIRST BAPTIST CHURCH, 62 FEET WEST OF THE SOUTHWEST
 LC1980'CORNER OF HOUSE AT 134 CENTER STREET, 51 FEET NORTHWEST OF
 LC1980'THE NORTHWEST CORNER OF HOUSE AT 130 CENTER STREET, 20 FEET
 LC1980'EAST OF THE CENTER OF CENTER STREET, AND 1.5 FEET WEST OF
 LC1980'THE SOUTHWEST YARD FENCE CORNER.  THE MARK IS FLUSH WITH THE
 LC1980'SURFACE OF THE GROUND AND THE DISK IS STAMPED RAMIGE AZIMUTH
 LC1980'1935.
 LC1980'
 LC1980'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGH
 LC1980'STREET FOR 0.1 MILE.  TURN RIGHT AND GO SOUTH ON STEWART
 LC1980'ST. FOR 0.3 MILE.  THEN, TURN RIGHT AND GO WEST FOR 0.05
 LC1980'MILE TO CENTER ST.  TURN RIGHT AND GO NORTH FOR 0.05 MILE TO
 LC1980'AZIMUTH MARK.
 LC1980'
 LC1980'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1980
 LC1980                          STATION RECOVERY (1999)
 LC1980
 LC1980'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 LC1980'RECOVERED IN GOOD CONDITION.
 LC1980
 LC1980                          STATION RECOVERY (2002)
 LC1980
 LC1980'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC1980'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0787 ***********************************************************************
 KB0787  DESIGNATION -  RAMSEY
 KB0787  PID         -  KB0787
 KB0787  STATE/COUNTY-  IL/FAYETTE
 KB0787  COUNTRY     -  US
 KB0787  USGS QUAD   -  RAMSEY (2018)
 KB0787
 KB0787                         *CURRENT SURVEY CONTROL
 KB0787  ______________________________________________________________________
 KB0787* NAD 83(1997) POSITION- 39 09 18.10388(N) 089 06 33.48637(W)   ADJUSTED
 KB0787* NAVD 88 ORTHO HEIGHT -   190.102 (meters)      623.69  (feet) POSTED
 KB0787  ______________________________________________________________________
 KB0787  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 KB0787  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 KB0787  DYNAMIC HEIGHT  -        189.99  (meters)      623.3   (feet) COMP
 KB0787  MODELED GRAVITY -    980,015.8   (mgal)                       NAVD 88
 KB0787
 KB0787  HORZ ORDER      -  SECOND
 KB0787  VERT ORDER      -  * POSTED, SEE BELOW
 KB0787
 KB0787.The horizontal coordinates were established by classical geodetic methods
 KB0787.and adjusted by the National Geodetic Survey in October 1999.
 KB0787
 KB0787.The orthometric height was determined by differential leveling
 KB0787.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0787
 KB0787.* This is a POSTED BENCH MARK height.
 KB0787
 KB0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0787.GEOID18 height accuracy estimate available here.
 KB0787
 KB0787.Click photographs - Photos may exist for this station.
 KB0787
 KB0787.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0787
 KB0787.The dynamic height is computed by dividing the NAVD 88
 KB0787.geopotential number by the normal gravity value computed on the
 KB0787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0787.degrees latitude (g = 980.6199 gals.).
 KB0787
 KB0787.The modeled gravity was interpolated from observed gravity values.
 KB0787
 KB0787. The following values were computed from the NAD 83(1997) position.
 KB0787
 KB0787;                    North         East     Units Scale Factor Converg.
 KB0787;SPC IL E     -   276,475.233   232,928.834   MT  1.00003037   -0 29 23.9
 KB0787;SPC IL E     -   907,069.16    764,200.68   sFT  1.00003037   -0 29 23.9
 KB0787;SPC IL W     -   276,711.607   791,391.189   MT  1.00004398   +0 40 03.7
 KB0787;SPC IL W     -   907,844.66  2,596,422.59   sFT  1.00004398   +0 40 03.7
 KB0787;UTM  16      - 4,336,099.375   317,742.673   MT  1.00000903   -1 19 56.0
 KB0787
 KB0787!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0787!SPC IL E     -   0.99997519  x   1.00003037  =   1.00000556
 KB0787!SPC IL W     -   0.99997519  x   1.00004398  =   1.00001917
 KB0787!UTM  16      -   0.99997519  x   1.00000903  =   0.99998422
 KB0787
 KB0787:                Primary Azimuth Mark                     Grid Az
 KB0787:SPC IL E     -  LEACH                                    000 20 06.6
 KB0787:SPC IL W     -  LEACH                                    359 10 39.0
 KB0787:UTM  16      -  LEACH                                    001 10 38.7
 KB0787
 KB0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1774236099(NAD 83)
 KB0787
 KB0787|---------------------------------------------------------------------|
 KB0787| PID    Reference Object                     Distance      Geod. Az  |
 KB0787|                                                           dddmmss.s |
 KB0787| KB0786 RAMSEY RM                            23.200 METERS 08633     |
 KB0787| KB0781 LEACH                               APPROX. 4.3 KM 3595042.7 |
 KB0787|---------------------------------------------------------------------|
 KB0787
 KB0787                          SUPERSEDED SURVEY CONTROL
 KB0787
 KB0787  NAD 83(1986)-  39 09 18.12256(N)    089 06 33.47159(W) AD(       ) 2
 KB0787  NAD 27      -  39 09 17.97590(N)    089 06 33.20060(W) AD(       ) 2
 KB0787  USSD        -  39 09 18.07800(N)    089 06 33.10400(W) AD(       ) 3
 KB0787  NGVD 29             190.18   (m)          623.9    (f) LEVELING    3  
 KB0787
 KB0787.Superseded values are not recommended for survey control.
 KB0787
 KB0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0787.See file dsdata.pdf to determine how the superseded data were derived.
 KB0787
 KB0787_MARKER: DS = TRIANGULATION STATION DISK
 KB0787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0787_STAMPING: RAMSEY 1920
 KB0787_MARK LOGO: CGS
 KB0787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0787+STABILITY: SURFACE MOTION
 KB0787
 KB0787  HISTORY     - Date     Condition        Report By
 KB0787  HISTORY     - 1920     MONUMENTED       CGS
 KB0787  HISTORY     - 1969     MARK NOT FOUND   CGS
 KB0787  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0787  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0787
 KB0787                          STATION DESCRIPTION
 KB0787
 KB0787'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0787'STATION IS LOCATED ABOUT 3/4 MILE N OF RAMSEY, ON THE E SIDE OF THE
 KB0787'ILLINOIS CENTRAL RAILROAD TRACK, ABOUT 275 YARDS S OF THE FIRST
 KB0787'ROAD CROSSING N OF RAMSEY, 200 YARDS S OF THE N SWITCH SIGNAL FOR THE
 KB0787'SIDING AT RAMSEY, 100 YARDS N OF THE RAILROAD CROSSING SIGN, AND
 KB0787'2.08 METERS 6.82 FEET E OF THE E AND NEAREST RAIL. THE SURFACE,
 KB0787'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 KB0787'SET IN CONCRETE. THE REFERENCE
 KB0787'MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 23.20
 KB0787'METERS 76.12 FEET FROM THE STATION N 86 DEG 34 MIN E.
 KB0787'THE ELEVATION OF THE STATION MARK IS 190.372 METERS 624.579
 KB0787'FEET AND OF THE REFERENCE MARK 189.495 METERS 621.702
 KB0787'FEET.
 KB0787
 KB0787                          STATION RECOVERY (1969)
 KB0787
 KB0787'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0787'0.8 MI N FROM RAMSEY.
 KB0787'0.8 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM RAMSEY,
 KB0787'FAYETTE COUNTY, ABOUT 275 YARDS SOUTH OF THE FIRST ROAD CROSSING,
 KB0787'ABOUT 200 YARDS SOUTH OF THE NORTH SWITCH SIGNAL FOR A SIDING,
 KB0787'ABOUT 100 YARDS NORTH OF A CROSSING SIGN, AND 2 YARDS EAST OF THE
 KB0787'EAST RAIL.  A STANDARD TRIANGULATION-STATION DISK, STAMPED RAMSEY
 KB0787'AND SET IN THE TOP OF A CONCRETE POST.
 KB0787
 KB0787                          STATION RECOVERY (1976)
 KB0787
 KB0787'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0787'STATION WAS SEARCHED FOR BUT WAS NOT RECOVERED.
 KB0787'
 KB0787'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3/4 MILE NORTH
 KB0787'OF RAMSEY.
 KB0787
 KB0787                          STATION RECOVERY (2014)
 KB0787
 KB0787'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0787'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9179 ***********************************************************************
 DE9179  DESIGNATION -  RAMSEY
 DE9179  PID         -  DE9179
 DE9179  STATE/COUNTY-  IL/CLINTON
 DE9179  COUNTRY     -  US
 DE9179  USGS QUAD   -  VENEDY (2018)
 DE9179
 DE9179                         *CURRENT SURVEY CONTROL
 DE9179  ______________________________________________________________________
 DE9179* NAD 83(2011) POSITION- 38 29 48.01540(N) 089 41 09.33892(W)   ADJUSTED
 DE9179* NAD 83(2011) ELLIP HT-    99.652 (meters)        (06/27/12)   ADJUSTED
 DE9179* NAD 83(2011) EPOCH   -  2010.00
 DE9179* NAVD 88 ORTHO HEIGHT -   130.1   (meters)      427.    (feet) GPS OBS
 DE9179  ______________________________________________________________________
 DE9179  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9179  GEOID HEIGHT    -        -30.466 (meters)                     GEOID99
 DE9179  GEOID HEIGHT    -        -30.452 (meters)                     GEOID18
 DE9179  NAD 83(2011) X  -     27,398.966 (meters)                     COMP
 DE9179  NAD 83(2011) Y  - -4,998,302.273 (meters)                     COMP
 DE9179  NAD 83(2011) Z  -  3,948,802.209 (meters)                     COMP
 DE9179  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 DE9179
 DE9179  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9179  Standards:
 DE9179         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9179            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9179  -------------------------------------------------------------------
 DE9179  NETWORK    1.53   1.88           0.68   0.55   0.96      0.20249779
 DE9179  -------------------------------------------------------------------
 DE9179  Click here for local accuracies and other accuracy information.
 DE9179
 DE9179.The horizontal coordinates were established by GPS observations
 DE9179.and adjusted by the National Geodetic Survey in June 2012.
 DE9179
 DE9179.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9179.been affixed to the stable North American tectonic plate. See 
 DE9179.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9179
 DE9179.The horizontal coordinates are valid at the epoch date displayed above
 DE9179.which is a decimal equivalence of Year/Month/Day.
 DE9179
 DE9179.The orthometric height was determined by GPS observations and a
 DE9179.high-resolution geoid model.
 DE9179
 DE9179.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9179.GEOID18 height accuracy estimate available here.
 DE9179
 DE9179.Click photographs - Photos may exist for this station.
 DE9179
 DE9179.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9179
 DE9179.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9179
 DE9179.The ellipsoidal height was determined by GPS observations
 DE9179.and is referenced to NAD 83.
 DE9179
 DE9179. The following values were computed from the NAD 83(2011) position.
 DE9179
 DE9179;                    North         East     Units Scale Factor Converg.
 DE9179;SPC IL W     -   203,207.179   741,935.784   MT  0.99996283   +0 17 57.3
 DE9179;SPC IL W     -   666,688.89  2,434,167.65   sFT  0.99996283   +0 17 57.3
 DE9179;UTM  16      - 4,264,342.991   265,762.555   MT  1.00027574   -1 40 21.6
 DE9179
 DE9179!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9179!SPC IL W     -   0.99998436  x   0.99996283  =   0.99994719
 DE9179!UTM  16      -   0.99998436  x   1.00027574  =   1.00026010
 DE9179
 DE9179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6576264342(NAD 83)
 DE9179
 DE9179                          SUPERSEDED SURVEY CONTROL
 DE9179
 DE9179  NAD 83(2007)-  38 29 48.01542(N)    089 41 09.33970(W) AD(2002.00) 0
 DE9179  ELLIP H (02/10/07)   99.677  (m)                       GP(2002.00)    
 DE9179  ELLIP H (02/03/05)   99.647  (m)                       GP(       ) 4 2
 DE9179  NAD 83(1997)-  38 29 48.01545(N)    089 41 09.34039(W) AD(       ) 1
 DE9179  ELLIP H (01/06/03)   99.711  (m)                       GP(       ) 3 2
 DE9179
 DE9179.Superseded values are not recommended for survey control.
 DE9179
 DE9179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9179.See file dsdata.pdf to determine how the superseded data were derived.
 DE9179
 DE9179_MARKER: A = ALUMINUM MARKER
 DE9179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9179_STAMPING: RAMSEY 1996
 DE9179_MARK LOGO: ILDT
 DE9179_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9179_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9179+SATELLITE: SATELLITE OBSERVATIONS - 1996
 DE9179
 DE9179  HISTORY     - Date     Condition        Report By
 DE9179  HISTORY     - 1996     MONUMENTED       ILDT
 DE9179
 DE9179                          STATION DESCRIPTION
 DE9179
 DE9179'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9179'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9179'STATION IS LOCATED 2.8 MI (4.5 KM) SE OF CENTER OF NEW BADEN.  TO
 DE9179'REACH STATION FROM IL ROUTE 177 AND IL ROUTE 160 W OF NEW MEMPHIS, GO
 DE9179'N ON IL ROUTE 160 FOR 1.15 MI (1.85 KM) TO STATION ON THE RIGHT.
 DE9179'STATION IS 25.4 FEET (7.7 M) E OF CENTERLINE OF IL ROUTE 160, 42.0
 DE9179'FEET (12.8 M) S OF E END OF CULVERT UNDER IL ROUTE 160, 8.6 FEET (2.6
 DE9179'M) E OF GUARD RAIL, 2.0 FEET (0.6 M) N OF WITNESS POST.  STATION IS
 DE9179'FLUSH WITH GROUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9180 ***********************************************************************
 DE9180  DESIGNATION -  RAMSEY AZI
 DE9180  PID         -  DE9180
 DE9180  STATE/COUNTY-  IL/CLINTON
 DE9180  COUNTRY     -  US
 DE9180  USGS QUAD   -  TRENTON (2018)
 DE9180
 DE9180                         *CURRENT SURVEY CONTROL
 DE9180  ______________________________________________________________________
 DE9180* NAD 83(2011) POSITION- 38 30 57.50198(N) 089 41 10.61783(W)   ADJUSTED
 DE9180* NAD 83(2011) ELLIP HT-   109.774 (meters)        (06/27/12)   ADJUSTED
 DE9180* NAD 83(2011) EPOCH   -  2010.00
 DE9180* NAVD 88 ORTHO HEIGHT -   140.3   (meters)      460.    (feet) GPS OBS
 DE9180  ______________________________________________________________________
 DE9180  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9180  GEOID HEIGHT    -        -30.510 (meters)                     GEOID99
 DE9180  GEOID HEIGHT    -        -30.496 (meters)                     GEOID18
 DE9180  NAD 83(2011) X  -     27,360.714 (meters)                     COMP
 DE9180  NAD 83(2011) Y  - -4,996,976.364 (meters)                     COMP
 DE9180  NAD 83(2011) Z  -  3,950,485.224 (meters)                     COMP
 DE9180  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 DE9180
 DE9180  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9180  Standards:
 DE9180         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9180            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9180  -------------------------------------------------------------------
 DE9180  NETWORK    1.22   1.61           0.57   0.38   0.82      0.16493646
 DE9180  -------------------------------------------------------------------
 DE9180  Click here for local accuracies and other accuracy information.
 DE9180
 DE9180.The horizontal coordinates were established by GPS observations
 DE9180.and adjusted by the National Geodetic Survey in June 2012.
 DE9180
 DE9180.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9180.been affixed to the stable North American tectonic plate. See 
 DE9180.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9180
 DE9180.The horizontal coordinates are valid at the epoch date displayed above
 DE9180.which is a decimal equivalence of Year/Month/Day.
 DE9180
 DE9180.The orthometric height was determined by GPS observations and a
 DE9180.high-resolution geoid model.
 DE9180
 DE9180.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9180.GEOID18 height accuracy estimate available here.
 DE9180
 DE9180.Click photographs - Photos may exist for this station.
 DE9180
 DE9180.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9180
 DE9180.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9180
 DE9180.The ellipsoidal height was determined by GPS observations
 DE9180.and is referenced to NAD 83.
 DE9180
 DE9180. The following values were computed from the NAD 83(2011) position.
 DE9180
 DE9180;                    North         East     Units Scale Factor Converg.
 DE9180;SPC IL W     -   205,349.529   741,893.611   MT  0.99996278   +0 17 57.0
 DE9180;SPC IL W     -   673,717.58  2,434,029.29   sFT  0.99996278   +0 17 57.0
 DE9180;UTM  16      - 4,266,486.194   265,794.149   MT  1.00027555   -1 40 24.9
 DE9180
 DE9180!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9180!SPC IL W     -   0.99998278  x   0.99996278  =   0.99994556
 DE9180!UTM  16      -   0.99998278  x   1.00027555  =   1.00025832
 DE9180
 DE9180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6579466486(NAD 83)
 DE9180
 DE9180                          SUPERSEDED SURVEY CONTROL
 DE9180
 DE9180  NAD 83(2007)-  38 30 57.50199(N)    089 41 10.61861(W) AD(2002.00) 0
 DE9180  ELLIP H (02/10/07)  109.799  (m)                       GP(2002.00)    
 DE9180  ELLIP H (02/03/05)  109.762  (m)                       GP(       ) 4 2
 DE9180  NAD 83(1997)-  38 30 57.50203(N)    089 41 10.61933(W) AD(       ) 1
 DE9180  ELLIP H (01/06/03)  109.833  (m)                       GP(       ) 3 2
 DE9180
 DE9180.Superseded values are not recommended for survey control.
 DE9180
 DE9180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9180.See file dsdata.pdf to determine how the superseded data were derived.
 DE9180
 DE9180_MARKER: A = ALUMINUM MARKER
 DE9180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9180_STAMPING: RAMSEY AZI 1996
 DE9180_MARK LOGO: ILDT
 DE9180_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9180_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9180+SATELLITE: SATELLITE OBSERVATIONS - 1996
 DE9180
 DE9180  HISTORY     - Date     Condition        Report By
 DE9180  HISTORY     - 1996     MONUMENTED       ILDT
 DE9180
 DE9180                          STATION DESCRIPTION
 DE9180
 DE9180'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9180'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9180'STATION IS LOCATED 1.5 MI (2.4 KM) SE OF CENTER OF NEW BADEN.  TO
 DE9180'REACH STATION FROM IL ROUTE 177 AND IL ROUTE 160 W OF NEW MEMPHIS, GO
 DE9180'N ON IL ROUTE 160 FOR 2.4 MI (3.9 KM) TO STATION ON TH RIGHT. STATION
 DE9180'IS 18.4 FEET (5.6 M) SSE OF S END OF GUARD RAIL E SIDE OF IL ROUTE
 DE9180'160, 48.7 FEET (14.8 M) ESE OF S END OF GUARD RAIL W SIDE OF IL ROUTE
 DE9180'160, 25.0 FEET (7.6 M) E OF CENTERLINE IL ROUTE 160, 2.0 FEET (0.6 M)
 DE9180'S OF WITNESS POST.  STATION IS FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0786 ***********************************************************************
 KB0786  DESIGNATION -  RAMSEY RM
 KB0786  PID         -  KB0786
 KB0786  STATE/COUNTY-  IL/FAYETTE
 KB0786  COUNTRY     -  US
 KB0786  USGS QUAD   -  RAMSEY (2018)
 KB0786
 KB0786                         *CURRENT SURVEY CONTROL
 KB0786  ______________________________________________________________________
 KB0786* NAD 83(1986) POSITION- 39 09 18.15   (N) 089 06 32.52   (W)   HD_HELD1
 KB0786* NAVD 88 ORTHO HEIGHT -   189.225 (meters)      620.82  (feet) POSTED
 KB0786  ______________________________________________________________________
 KB0786  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 KB0786  DYNAMIC HEIGHT  -        189.11  (meters)      620.4   (feet) COMP
 KB0786  MODELED GRAVITY -    980,015.8   (mgal)                       NAVD 88
 KB0786
 KB0786  VERT ORDER      -  * POSTED, SEE BELOW
 KB0786
 KB0786.The horizontal coordinates were determined by differentially corrected
 KB0786.hand held GPS observations or other comparable positioning techniques
 KB0786.and have an estimated accuracy of +/- 3 meters.
 KB0786
 KB0786.The orthometric height was determined by differential leveling
 KB0786.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0786
 KB0786.* This is a POSTED BENCH MARK height.
 KB0786
 KB0786.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0786.GEOID18 height accuracy estimate available here.
 KB0786
 KB0786.Click photographs - Photos may exist for this station.
 KB0786
 KB0786.The dynamic height is computed by dividing the NAVD 88
 KB0786.geopotential number by the normal gravity value computed on the
 KB0786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0786.degrees latitude (g = 980.6199 gals.).
 KB0786
 KB0786.The modeled gravity was interpolated from observed gravity values.
 KB0786
 KB0786;                    North         East    Units  Estimated Accuracy
 KB0786;SPC IL E     -   276,476.5     232,952.0     MT  (+/- 3 meters HH1 GPS) 
 KB0786
 KB0786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1776536100(NAD 83)
 KB0786
 KB0786                          SUPERSEDED SURVEY CONTROL
 KB0786
 KB0786.No superseded survey control is available for this station.
 KB0786
 KB0786_MARKER: DR = REFERENCE MARK DISK
 KB0786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0786_STAMPING: RAMSEY 1920
 KB0786_MARK LOGO: CGS
 KB0786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0786+STABILITY: SURFACE MOTION
 KB0786
 KB0786  HISTORY     - Date     Condition        Report By
 KB0786  HISTORY     - 1920     MONUMENTED       CGS
 KB0786  HISTORY     - 1961     MARK NOT FOUND   CGS
 KB0786  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0786
 KB0786                          STATION DESCRIPTION
 KB0786
 KB0786'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0786'0.8 MI N FROM RAMSEY.
 KB0786'0.8 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM RAMSEY,
 KB0786'FAYETTE COUNTY, 25 YARDS IN AZIMUTH 266 DEG 34 MIN FROM
 KB0786'TRIANGULATION STATION RAMSEY, EAST OF THE TRACK, AND NEAR THE
 KB0786'FENCE LINE.  A STANDARD REFERENCE-MARK DISK, SET IN THE TOP OF A
 KB0786'CONCRETE POST.
 KB0786
 KB0786                          STATION RECOVERY (1961)
 KB0786
 KB0786'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KB0786'MARK NOT FOUND.
 KB0786
 KB0786                          STATION RECOVERY (2014)
 KB0786
 KB0786'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0786'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1391 ***********************************************************************
 MF1391  DESIGNATION -  RANDALL
 MF1391  PID         -  MF1391
 MF1391  STATE/COUNTY-  IL/KANE
 MF1391  COUNTRY     -  US
 MF1391  USGS QUAD   -  AURORA NORTH (2018)
 MF1391
 MF1391                         *CURRENT SURVEY CONTROL
 MF1391  ______________________________________________________________________
 MF1391* NAD 83(2011) POSITION- 41 46 52.62849(N) 088 21 18.05861(W)   ADJUSTED
 MF1391* NAD 83(2011) ELLIP HT-   180.299 (meters)        (06/27/12)   ADJUSTED
 MF1391* NAD 83(2011) EPOCH   -  2010.00
 MF1391* NAVD 88 ORTHO HEIGHT -   213.4   (meters)      700.    (feet) GPS OBS
 MF1391  ______________________________________________________________________
 MF1391  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1391  GEOID HEIGHT    -        -33.014 (meters)                     GEOID99
 MF1391  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1391  NAD 83(2011) X  -    136,738.926 (meters)                     COMP
 MF1391  NAD 83(2011) Y  - -4,761,390.963 (meters)                     COMP
 MF1391  NAD 83(2011) Z  -  4,227,639.879 (meters)                     COMP
 MF1391  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 MF1391
 MF1391  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1391  Standards:
 MF1391         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1391            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1391  -------------------------------------------------------------------
 MF1391  NETWORK    0.77   1.29           0.37   0.22   0.66     -0.07519287
 MF1391  -------------------------------------------------------------------
 MF1391  Click here for local accuracies and other accuracy information.
 MF1391
 MF1391.The horizontal coordinates were established by GPS observations
 MF1391.and adjusted by the National Geodetic Survey in June 2012.
 MF1391
 MF1391.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1391.been affixed to the stable North American tectonic plate. See 
 MF1391.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1391
 MF1391.The horizontal coordinates are valid at the epoch date displayed above
 MF1391.which is a decimal equivalence of Year/Month/Day.
 MF1391
 MF1391.The orthometric height was determined by GPS observations and a
 MF1391.high-resolution geoid model.
 MF1391
 MF1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1391.GEOID18 height accuracy estimate available here.
 MF1391
 MF1391.Click photographs - Photos may exist for this station.
 MF1391
 MF1391.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1391
 MF1391.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1391
 MF1391.The ellipsoidal height was determined by GPS observations
 MF1391.and is referenced to NAD 83.
 MF1391
 MF1391. The following values were computed from the NAD 83(2011) position.
 MF1391
 MF1391;                    North         East     Units Scale Factor Converg.
 MF1391;SPC IL E     -   567,810.592   298,197.458   MT  0.99997504   -0 00 52.0
 MF1391;SPC IL E     - 1,862,891.92    978,336.16   sFT  0.99997504   -0 00 52.0
 MF1391;UTM  16      - 4,626,380.350   387,396.122   MT  0.99975603   -0 54 10.5
 MF1391
 MF1391!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1391!SPC IL E     -   0.99997172  x   0.99997504  =   0.99994676
 MF1391!UTM  16      -   0.99997172  x   0.99975603  =   0.99972776
 MF1391
 MF1391:                Primary Azimuth Mark                     Grid Az
 MF1391:SPC IL E     -  RANDALL AZ MK                            094 38 28.3
 MF1391:UTM  16      -  RANDALL AZ MK                            095 31 46.8
 MF1391
 MF1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8739626380(NAD 83)
 MF1391
 MF1391|---------------------------------------------------------------------|
 MF1391| PID    Reference Object                     Distance      Geod. Az  |
 MF1391|                                                           dddmmss.s |
 MF1391| CI8113 RANDALL AZ MK                                      0943736.3 |
 MF1391| CI8114 RANDALL RM 1                         22.004 METERS 13512     |
 MF1391| CI8115 RANDALL RM 2                         26.293 METERS 23504     |
 MF1391|---------------------------------------------------------------------|
 MF1391
 MF1391                          SUPERSEDED SURVEY CONTROL
 MF1391
 MF1391  NAD 83(2007)-  41 46 52.62844(N)    088 21 18.05939(W) AD(2002.00) 0
 MF1391  ELLIP H (02/10/07)  180.330  (m)                       GP(2002.00)    
 MF1391  NAD 83(1997)-  41 46 52.62874(N)    088 21 18.05985(W) AD(       ) 1
 MF1391  ELLIP H (04/23/01)  180.361  (m)                       GP(       ) 3 1
 MF1391  NAD 83(1997)-  41 46 52.62804(N)    088 21 18.05866(W) AD(       ) 3
 MF1391  NAD 83(1997)-  41 46 52.63102(N)    088 21 18.06143(W) AD(       ) 3
 MF1391  NAD 83(1986)-  41 46 52.63062(N)    088 21 18.06941(W) AD(       ) 3
 MF1391  NAD 27      -  41 46 52.52740(N)    088 21 17.80630(W) AD(       ) 3
 MF1391
 MF1391.Superseded values are not recommended for survey control.
 MF1391
 MF1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1391.See file dsdata.pdf to determine how the superseded data were derived.
 MF1391
 MF1391_MARKER: DS = TRIANGULATION STATION DISK
 MF1391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1391_STAMPING: RANDALL 1956
 MF1391_MARK LOGO: CGS
 MF1391_PROJECTION: FLUSH
 MF1391_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1391+STABILITY: SURFACE MOTION
 MF1391_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1391+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2015
 MF1391
 MF1391  HISTORY     - Date     Condition        Report By
 MF1391  HISTORY     - 1956     MONUMENTED       CGS
 MF1391  HISTORY     - 1967     GOOD             CGS
 MF1391  HISTORY     - 1971     GOOD             NGS
 MF1391  HISTORY     - 1972     GOOD             LOCSUR
 MF1391  HISTORY     - 19980506 GOOD             USPSQD
 MF1391  HISTORY     - 20000316 GOOD             SECI
 MF1391  HISTORY     - 20020530 GOOD             CMT
 MF1391  HISTORY     - 20070310 GOOD             USPSQD
 MF1391  HISTORY     - 20150814 GOOD             ASMINC
 MF1391
 MF1391                          STATION DESCRIPTION
 MF1391
 MF1391'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1391'THE STATION IS ABOUT 3 MILES NORTHWEST OF AURORA, 2 MILES
 MF1391'SOUTHWEST OF NORTH AURORA, ON PROPERTY OWNED BY MRS. FRANK
 MF1391'J. RANDALL.  IT IS NEAR THE NORTH EDGE OF THE LAWN, 86 FEET
 MF1391'NORTH OF THE CENTER OF A PAVED ROAD, 64 FEET NORTHWEST OF A
 MF1391'POWERLINE POLE AND 21 FEET SOUTH OF A TELEPHONE POLE.  THE
 MF1391'MARK IS FLUSH AND THE DISK IS STAMPED RANDALL 1956.
 MF1391'
 MF1391'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 55
 MF1391'AND 31 AT THE NORTH EDGE OF NORTH AURORA, GO NORTH ON STATE
 MF1391'HIGHWAY 31 FOR 0.15 MILE TO THE INTERSECTION OF HIGHWAY 31
 MF1391'WITH OAK STREET.  TURN LEFT AND GO WEST ON OAK STREET AND
 MF1391'PAVED ROAD FOR 1.1 MILES TO A PAVED CROSSROAD.  TURN LEFT
 MF1391'AND GO SOUTH FOR 1.8 MILES TO A PAVED CROSSROAD.  TURN RIGHT
 MF1391'AND GO WEST FOR 0.05 MILE TO THE AZIMUTH MARK ON THE LEFT.
 MF1391'CONTINUE WEST ON A PAVED ROAD FOR 0.25 MILE TO THE HOME OF
 MF1391'MRS. FRANK J. RANDALL ON THE RIGHT AND THE STATION ON THE
 MF1391'RIGHT AS DESCRIBED.
 MF1391'
 MF1391'REFERENCE MARK 1 IS NEAR THE SOUTH EDGE OF THE LAWN, 33 FEET
 MF1391'NORTH OF THE CENTER OF THE ROAD AND 11 FEET EAST OF A POWERLINE
 MF1391'POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED RANDALL
 MF1391'NO 1 1956.
 MF1391'
 MF1391'REFERENCE MARK 2 IS 72 FEET EAST OF THE CENTER OF A GRAVELED
 MF1391'DRIVEWAY, 39 FEET NORTH OF THE CENTER OF THE PAVED ROAD AND
 MF1391'32 FEET EAST OF A POWERLINE POLE.  THE MARK IS FLUSH AND THE
 MF1391'DISK IS STAMPED RANDALL NO 2 1956.
 MF1391'
 MF1391'THE AZIMUTH MARK IS 32 FEET SOUTH OF THE CENTER OF A PAVED
 MF1391'ROAD, 18 FEET WEST OF A POWERLINE POLE, 2 FEET WEST OF A
 MF1391'WHITE WITNESS POST AND 1 FOOT NORTH OF A WIRE FENCE.  THE
 MF1391'MARK IS FLUSH AND THE DISK IS STAMPED RANDALL 1956.
 MF1391'
 MF1391'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1391
 MF1391                          STATION RECOVERY (1967)
 MF1391
 MF1391'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1391'ALL MARKS FOUND IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE
 MF1391'WITH BELOW CHANGES.
 MF1391'
 MF1391'THE FIRST PAVED CROSSROAD IN THE TO REACH IS RANDALL ROAD
 MF1391'AND THE NEXT CROSSROAD IS INDIAN TRAIL.
 MF1391'
 MF1391'THE STATION MARK IS 57 FEET EAST OF THE CENTERLINE OF A DRIVEWAY,
 MF1391'30 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A BRICK HOUSE
 MF1391'AND 28 FEET SOUTHEAST OF THE FRONT PORCH OF THE HOUSE.
 MF1391'
 MF1391'REFERENCE MARK 1 IS 21 FEET EAST OF AN 18 INCH SYCAMORE TREE.
 MF1391'
 MF1391'REFERENCE MARK 2 IS 25 FEET WEST OF AN 18 INCH OAK TREE AND
 MF1391'18 FEET EAST OF THE CENTERLINE OF A DRIVEWAY.
 MF1391'
 MF1391'THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL WITNESS POST.
 MF1391
 MF1391                          STATION RECOVERY (1971)
 MF1391
 MF1391'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 MF1391'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 MF1391'DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.  THIS
 MF1391'STATION WAS OCCUPIED TO SEE IF THE AZIMUTH MARK OR STATION
 MF1391'MARK WERE DISTURBED.  A NEW DESCRIPTION FOLLOWS--
 MF1391'
 MF1391'THE STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF AURORA,
 MF1391'55 FEET NORTHWEST OF A 20 INCH SYCAMORE TREE, 87 FEET NORTH
 MF1391'OF THE CENTERLINE OF INDIANA TRAIL ROAD, 55 FEET EAST OF
 MF1391'THE CENTER OF CONCRETE APRON TO GARAGE, 29 FEET SOUTHEAST OF THE
 MF1391'SOUTHEAST CORNER OF A SMALL PORCH AND 31 FEET SOUTHWEST OF
 MF1391'THE SOUTHEAST CORNER OF HOME OF MR. R. TED RANDALL WHO ALSO
 MF1391'OWNES THE PROPERTY WHERE THE STATION IS.  THE MONUMENT IS
 MF1391'FLUSH AND THE DISK IS STAMPED RANDALL 1956.
 MF1391'
 MF1391'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 MF1391'31 AND 55 AT THE NORTH EDGE OF NORTH AURORA, GO NORTH ON
 MF1391'HIGHWAY 31 FOR 0.15 MILE TO THE INTERSECTION OF OAK STREET.
 MF1391'TURN LEFT ON OAK STREET AND GO WEST FOR 1.1 MILES TO THE
 MF1391'INTERSECTION OF RANDALL RD.  TURN LEFT AND GO SOUTH ON RANDALL
 MF1391'RD. FOR 1.8 MILES TO A CROSSROAD.  TURN RIGHT AND GO WEST
 MF1391'ON INDIAN TRAIL RD. FOR 0.05 MILE TO THE AZIMUTH MARK ON
 MF1391'THE LEFT.  CONTINUE WEST ON THE ROAD FOR 0.25 MILE TO THE
 MF1391'STATION ON THE RIGHT.
 MF1391'
 MF1391'REFERENCE MARK 1 IS 36 FEET NORTH OF THE CENTERLINE OF THE
 MF1391'ROAD, 10 FEET EAST OF POWER POLE, 23 FEET SOUTHEAST OF THE
 MF1391'SYCAMORE TREE AND 38 FEET SOUTHWEST OF A 48 INCH SEVERAL
 MF1391'TRUNKED WILLOW TREE.  THE MONUMENT IS FLUSH AND THE DISK IS
 MF1391'STAMPED RANDALL NO 1 1956.
 MF1391'
 MF1391'REFERENCE MARK 2 IS 18 FEET EAST OF THE CENTERLINE OF WEST
 MF1391'DRIVEWAY TO HOUSE, 39 FEET NORTH OF THE CENTERLINE OF ROAD,
 MF1391'25 FEET WEST OF AN 18 INCH TREE AND 45 FEET WEST OF THE
 MF1391'CENTERLINE OF THE EAST DRIVEWAY.  THE MONUMENT IS FLUSH
 MF1391'AND THE DISK IS STAMPED RANDALL NO 2 1956.
 MF1391'
 MF1391'THE AZIMUTH MARK IS 22 FEET SOUTH OF THE CENTERLINE OF THE
 MF1391'ROAD, 18 FEET WEST OF A POWER POLE, 1 FOOT NORTH OF FENCE
 MF1391'AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT IS
 MF1391'FLUSH AND THE DISK IS STAMPED RANDALL 1956.
 MF1391'
 MF1391'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1391'
 MF1391'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 MF1391'MILES SOUTHWEST OF NORTH AURORA
 MF1391
 MF1391                          STATION RECOVERY (1972)
 MF1391
 MF1391'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1391'ALL MARKS FOUND GOOD COND. AS DESCRIBED.
 MF1391'
 MF1391'LINE-OF-SIGHT TO AZIMUTH MARK BLOCKED BY TREES AND BRUSH
 MF1391
 MF1391                          STATION RECOVERY (1998)
 MF1391
 MF1391'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1391'RECOVERED IN GOOD CONDITION.
 MF1391
 MF1391                          STATION RECOVERY (2000)
 MF1391
 MF1391'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 MF1391'TO REACH FROM THE INTERSECTION OF RANDALL ROAD AND INDIAN TRAIL
 MF1391'ROAD PROCEED WEST ON INDIAN TRAIL FOR APPROXIMATELY 0.70 MI TO
 MF1391'ADDRESS 1721.  STATION IS LOCATED 86 FT NORTH OF CENTERLINE OF
 MF1391'INDIAN TRAIL ROAD,  30 FT NORTH OF BIKE PATH AND 31 FT SOUTHWEST OF
 MF1391'SOUTHEAST CORNER OF RED BRICK HOUSE.
 MF1391
 MF1391                          STATION RECOVERY (2002)
 MF1391
 MF1391'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 MF1391'RECOVERED IN GOOD CONDITION.
 MF1391
 MF1391                          STATION RECOVERY (2007)
 MF1391
 MF1391'RECOVERY NOTE BY US POWER SQUADRON 2007 (RP)
 MF1391'RECOVERED IN GOOD CONDITION.
 MF1391
 MF1391                          STATION RECOVERY (2015)
 MF1391
 MF1391'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (JP)
 MF1391'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2272 ***********************************************************************
 LB2272  DESIGNATION -  RANKIN
 LB2272  PID         -  LB2272
 LB2272  STATE/COUNTY-  IL/VERMILION
 LB2272  COUNTRY     -  US
 LB2272  USGS QUAD   -  EAST LYNN (2018)
 LB2272
 LB2272                         *CURRENT SURVEY CONTROL
 LB2272  ______________________________________________________________________
 LB2272* NAD 83(1997) POSITION- 40 27 28.71544(N) 087 50 51.76967(W)   ADJUSTED
 LB2272* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 LB2272  ______________________________________________________________________
 LB2272  GEOID HEIGHT    -        -32.641 (meters)                     GEOID18
 LB2272  LAPLACE CORR    -         -2.87  (seconds)                    DEFLEC18
 LB2272  HORZ ORDER      -  THIRD
 LB2272
 LB2272.The horizontal coordinates were established by classical geodetic methods
 LB2272.and adjusted by the National Geodetic Survey in October 1999.
 LB2272
 LB2272.The orthometric height was scaled from a topographic map.
 LB2272
 LB2272.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2272.GEOID18 height accuracy estimate available here.
 LB2272
 LB2272.Click photographs - Photos may exist for this station.
 LB2272
 LB2272.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2272
 LB2272. The following values were computed from the NAD 83(1997) position.
 LB2272
 LB2272;                    North         East     Units Scale Factor Converg.
 LB2272;SPC IL E     -   420,965.580   341,189.607   MT  0.99999588   +0 18 54.4
 LB2272;SPC IL E     - 1,381,117.91  1,119,386.24   sFT  0.99999588   +0 18 54.4
 LB2272;UTM  16      - 4,478,935.184   428,124.719   MT  0.99966359   -0 33 00.3
 LB2272
 LB2272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2272!SPC IL E     -   0.99997078  x   0.99999588  =   0.99996666
 LB2272!UTM  16      -   0.99997078  x   0.99966359  =   0.99963438
 LB2272
 LB2272:                Primary Azimuth Mark                     Grid Az
 LB2272:SPC IL E     -  BUTLER RESET                             136 07 33.4
 LB2272:UTM  16      -  BUTLER RESET                             136 59 28.1
 LB2272
 LB2272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2812478935(NAD 83)
 LB2272
 LB2272|---------------------------------------------------------------------|
 LB2272| PID    Reference Object                     Distance      Geod. Az  |
 LB2272|                                                           dddmmss.s |
 LB2272| CM4421 RANKIN 2 RM 3                                      06652     |
 LB2272| CM4418 RANKIN RM 1                           7.874 METERS 08537     |
 LB2272| CM4417 RANKIN AZ MK                                       0901032.2 |
 LB2272| CM4420 RANKIN 2 AZ MK                                     0905316.7 |
 LB2272| LB2270 BUTLER RESET                        APPROX. 8.1 KM 1362627.8 |
 LB2272| LB2271 RANKIN 2                              6.199 METERS 34420     |
 LB2272| CM4419 RANKIN RM 2                          24.125 METERS 34518     |
 LB2272|---------------------------------------------------------------------|
 LB2272
 LB2272                          SUPERSEDED SURVEY CONTROL
 LB2272
 LB2272  NAD 83(1997)-  40 27 28.71548(N)    087 50 51.77062(W) AD(       ) 3
 LB2272  NAD 83(1986)-  40 27 28.72384(N)    087 50 51.77642(W) AD(       ) 3
 LB2272  NAD 27      -  40 27 28.59340(N)    087 50 51.66510(W) AD(       ) 3
 LB2272
 LB2272.Superseded values are not recommended for survey control.
 LB2272
 LB2272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2272.See file dsdata.pdf to determine how the superseded data were derived.
 LB2272
 LB2272_MARKER: DS = TRIANGULATION STATION DISK
 LB2272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2272_STAMPING: RANKIN 1955
 LB2272_MARK LOGO: CGS
 LB2272_PROJECTION: FLUSH
 LB2272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2272+STABILITY: SURFACE MOTION
 LB2272
 LB2272  HISTORY     - Date     Condition        Report By
 LB2272  HISTORY     - 1955     MONUMENTED       CGS
 LB2272  HISTORY     - 1962     SEE DESCRIPTION  CGS
 LB2272
 LB2272                          STATION DESCRIPTION
 LB2272
 LB2272'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2272'STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHEAST OF RANKIN AND 2-1/2
 LB2272'MILES SOUTHWEST OF EAST LYNN ON THE NORTH SIDE OF STATE HIGHWAY 9
 LB2272'AND ON HIGHWAY RIGHT-OF-WAY.  IT IS 29 FEET NORTH OF THE CENTER OF
 LB2272'STATE HIGHWAY 9, 18 FEET WEST OF A 12-INCH ASH TREE, 18 FEET EAST
 LB2272'OF YARD FENCE CORNER, 6 FEET SOUTHWEST OF A WHITE WITNESS POST AND
 LB2272'3 FEET SOUTH OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 LB2272'STAMPED RANKIN 1955.
 LB2272'
 LB2272'REFERENCE MARK NO. 1 IS 30 FEET NORTH OF THE CENTER OF STATE HIGHWAY
 LB2272'9, 8 FEET EAST OF 12-INCH ASH TREE AND 1 FOOT SOUTH OF FENCE LINE.
 LB2272'THE MARK IS FLUSH AND THE DISK IS STAMPED RANKIN NO 1 1955.
 LB2272'
 LB2272'REFERENCE MARK NO. 2 IS SET IN THE NORTHWEST CORNER OF LOT NORTH OF
 LB2272'STATION, 107 FEET NORTH OF THE CENTER OF STATE HIGHWAY 9, 12 FEET
 LB2272'SOUTH OF FENCE CORNER AND 1 FOOT EAST OF FENCE LINE.  THE MARK IS
 LB2272'FLUSH AND THE DISK IS STAMPED RANKIN NO 2 1955.
 LB2272'
 LB2272'THE AZIMUTH MARK IS 30 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 9,
 LB2272'2 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF FENCE LINE.
 LB2272'THE MARK IS FLUSH AND THE DISK IS STAMPED RANKIN 1955.
 LB2272'
 LB2272'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 9 AND 49 IN
 LB2272'THE SOUTH EDGE OF RANKIN, GO EAST ON STATE HIGHWAY 9 FOR 2.5 MILES
 LB2272'TO THE STATION ON THE NORTH SIDE AS DESCRIBED.
 LB2272'
 LB2272'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY FOR
 LB2272'0.35 MILE TO THE MARK ON THE SOUTH SIDE AS DESCRIBED.
 LB2272'
 LB2272'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 LB2272
 LB2272                          STATION RECOVERY (1962)
 LB2272
 LB2272'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VRS)
 LB2272'ALL MARKS RECOVERED IN GOOD CONDITION APPARENTLY UNDISTURBED.  ALL
 LB2272'MARKS EXCEPT NO. 2 REFERENCE MARK WERE DESTROYED AFTER THE
 LB2272'ESTABLISHMENT OF RANKIN 2 FOR WHICH SEE DESCRIPTION THEREOF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2271 ***********************************************************************
 LB2271  DESIGNATION -  RANKIN 2
 LB2271  PID         -  LB2271
 LB2271  STATE/COUNTY-  IL/VERMILION
 LB2271  COUNTRY     -  US
 LB2271  USGS QUAD   -  EAST LYNN (2018)
 LB2271
 LB2271                         *CURRENT SURVEY CONTROL
 LB2271  ______________________________________________________________________
 LB2271* NAD 83(1997) POSITION- 40 27 28.90894(N) 087 50 51.84075(W)   NO CHECK
 LB2271* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 LB2271  ______________________________________________________________________
 LB2271  GEOID HEIGHT    -        -32.641 (meters)                     GEOID18
 LB2271  LAPLACE CORR    -         -2.87  (seconds)                    DEFLEC18
 LB2271  HORZ ORDER      -  THIRD
 LB2271
 LB2271.The horizontal coordinates were established by classical geodetic methods
 LB2271.and adjusted by the National Geodetic Survey in October 1999.
 LB2271
 LB2271.No horizontal observational check was made to the station.
 LB2271
 LB2271.The orthometric height was scaled from a topographic map.
 LB2271
 LB2271.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2271.GEOID18 height accuracy estimate available here.
 LB2271
 LB2271.Click photographs - Photos may exist for this station.
 LB2271
 LB2271.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2271
 LB2271. The following values were computed from the NAD 83(1997) position.
 LB2271
 LB2271;                    North         East     Units Scale Factor Converg.
 LB2271;SPC IL E     -   420,971.540   341,187.899   MT  0.99999587   +0 18 54.4
 LB2271;SPC IL E     - 1,381,137.46  1,119,380.63   sFT  0.99999587   +0 18 54.4
 LB2271;UTM  16      - 4,478,941.167   428,123.102   MT  0.99966359   -0 33 00.4
 LB2271
 LB2271!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2271!SPC IL E     -   0.99997078  x   0.99999587  =   0.99996665
 LB2271!UTM  16      -   0.99997078  x   0.99966359  =   0.99963438
 LB2271
 LB2271:                Primary Azimuth Mark                     Grid Az
 LB2271:SPC IL E     -  RANKIN 2 AZ MK                           091 16 02.3
 LB2271:UTM  16      -  RANKIN 2 AZ MK                           092 07 57.1
 LB2271
 LB2271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2812378941(NAD 83)
 LB2271
 LB2271|---------------------------------------------------------------------|
 LB2271| PID    Reference Object                     Distance      Geod. Az  |
 LB2271|                                                           dddmmss.s |
 LB2271| CM4421 RANKIN 2 RM 3                        17.358 METERS 08737     |
 LB2271| CM4420 RANKIN 2 AZ MK                                     0913456.7 |
 LB2271| LB2272 RANKIN                                6.199 METERS 16420     |
 LB2271| CM4419 RANKIN RM 2                          17.941 METERS 34538     |
 LB2271|---------------------------------------------------------------------|
 LB2271
 LB2271                          SUPERSEDED SURVEY CONTROL
 LB2271
 LB2271  NAD 83(1997)-  40 27 28.90897(N)    087 50 51.84170(W) AD(       ) 3
 LB2271  NAD 83(1986)-  40 27 28.91734(N)    087 50 51.84751(W) AD(       ) 3
 LB2271  NAD 27      -  40 27 28.78690(N)    087 50 51.73620(W) AD(       ) 3
 LB2271
 LB2271.Superseded values are not recommended for survey control.
 LB2271
 LB2271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2271.See file dsdata.pdf to determine how the superseded data were derived.
 LB2271
 LB2271_MARKER: DS = TRIANGULATION STATION DISK
 LB2271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2271_STAMPING: RANKIN 2 1962
 LB2271_MARK LOGO: CGS
 LB2271_PROJECTION: FLUSH
 LB2271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2271+STABILITY: SURFACE MOTION
 LB2271
 LB2271  HISTORY     - Date     Condition        Report By
 LB2271  HISTORY     - 1962     MONUMENTED       CGS
 LB2271
 LB2271                          STATION DESCRIPTION
 LB2271
 LB2271'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VRS)
 LB2271'ABOUT 0.5 MILE S ALONG NO. 9 ILLINOIS HIGHWAY FROM THE RAILROAD
 LB2271'CROSSING IN THE HEART OF RANKIN, THENCE 2.7 MILES E ON NO. 49
 LB2271'ILLINOIS HWY., ABOUT 50 YARDS E OF CREST OF RIDGE, 70-1/2 FEET E OF
 LB2271'PROJECTED PLANE OF E WALL OF 2-STORY FRAME HOUSE ON N SIDE OF HWY.,
 LB2271'48-1/2 FEET N OF CENTER LINE OF HWY., ABOUT LEVEL WITH PRESENT HWY.
 LB2271'SURFACE, UPPER MARK FLUSH WITH THE GROUND, BOTH DISKS STAMPED
 LB2271'RANKIN 2 1962.
 LB2271'
 LB2271'REFERENCE STAMPED RANKIN NO 2 1955, FLUSH, IS 106 FEET N OF CENTER
 LB2271'LINE OF HWY., 11 FEET S OF FENCE T-INTERSECTION, AND 1 FOOT E OF
 LB2271'BARNLOT FENCE.
 LB2271'
 LB2271'REFERENCE STAMPED RANKIN 2 NO. 3 1962, FLUSH, IS 49 FEET N OF CENTER
 LB2271'LINE OF THE HWY., 1.7 FEET W OF STEEL WITNESS POST.
 LB2271'
 LB2271'AZIMUTH MARK STAMPED RANKIN 2 1962, FLUSH, IS 50 FEET S OF CENTER
 LB2271'LINE OF THE HWY., ABOUT 10 YARDS W OF CREST OF RIDGE, AND 2.3 FEET E
 LB2271'OF STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1725 ***********************************************************************
 LC1725  DESIGNATION -  RANTOUL
 LC1725  PID         -  LC1725
 LC1725  STATE/COUNTY-  IL/CHAMPAIGN
 LC1725  COUNTRY     -  US
 LC1725  USGS QUAD   -  GIFFORD (2018)
 LC1725
 LC1725                         *CURRENT SURVEY CONTROL
 LC1725  ______________________________________________________________________
 LC1725* NAD 83(1997) POSITION- 40 19 13.73025(N) 088 02 03.30104(W)   ADJUSTED
 LC1725* NAVD 88 ORTHO HEIGHT -   249.0   (meters)      817.    (feet) VERTCON3
 LC1725  ______________________________________________________________________
 LC1725  GEOID HEIGHT    -        -32.342 (meters)                     GEOID18
 LC1725  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 LC1725  HORZ ORDER      -  FIRST
 LC1725
 LC1725.The horizontal coordinates were established by classical geodetic methods
 LC1725.and adjusted by the National Geodetic Survey in October 1999.
 LC1725
 LC1725.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1725.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1725
 LC1725.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1725.GEOID18 height accuracy estimate available here.
 LC1725
 LC1725.Click photographs - Photos may exist for this station.
 LC1725
 LC1725.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1725
 LC1725. The following values were computed from the NAD 83(1997) position.
 LC1725
 LC1725;                    North         East     Units Scale Factor Converg.
 LC1725;SPC IL E     -   405,627.788   325,419.440   MT  0.99998295   +0 11 36.7
 LC1725;SPC IL E     - 1,330,797.17  1,067,646.95   sFT  0.99998295   +0 11 36.7
 LC1725;UTM  16      - 4,463,841.619   412,130.026   MT  0.99969504   -0 40 09.4
 LC1725
 LC1725!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1725!SPC IL E     -   0.99996602  x   0.99998295  =   0.99994897
 LC1725!UTM  16      -   0.99996602  x   0.99969504  =   0.99966107
 LC1725
 LC1725:                Primary Azimuth Mark                     Grid Az
 LC1725:SPC IL E     -  RANTOUL AZ MK                            001 57 53.0
 LC1725:UTM  16      -  RANTOUL AZ MK                            002 49 39.1
 LC1725
 LC1725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1213063841(NAD 83)
 LC1725
 LC1725|---------------------------------------------------------------------|
 LC1725| PID    Reference Object                     Distance      Geod. Az  |
 LC1725|                                                           dddmmss.s |
 LC1725| CI8116 RANTOUL AZ MK                                      0020929.7 |
 LC1725| CI8118 RANTOUL RM 1                         53.117 METERS 16115     |
 LC1725| CI8117 RANTOUL RM                           55.412 METERS 20434     |
 LC1725| LC1726 RANTOUL CHANUTE AFB SE TANK         APPROX. 8.4 KM 2432804.6 |
 LC1725| CI8119 RANTOUL RM 2                        144.360 METERS 25109     |
 LC1725| LC1728 RANTOUL MUNICIPAL STANDPIPE         APPROX.10.7 KM 2651102.0 |
 LC1725| LC1729 RANTOUL MUNICIPAL TANK              APPROX.10.7 KM 2651252.9 |
 LC1725| LC1727 RANTOUL MUNICIPAL TANK              APPROX. 8.8 KM 2662229.2 |
 LC1725|---------------------------------------------------------------------|
 LC1725
 LC1725                          SUPERSEDED SURVEY CONTROL
 LC1725
 LC1725  NAD 83(1997)-  40 19 13.73029(N)    088 02 03.30091(W) AD(       ) 1
 LC1725  NAD 83(1986)-  40 19 13.73815(N)    088 02 03.30283(W) AD(       ) 1
 LC1725  NAD 27      -  40 19 13.61300(N)    088 02 03.16500(W) AD(       ) 1
 LC1725  USSD        -  40 19 13.73800(N)    088 02 02.99900(W) AD(       ) 3
 LC1725  NGVD 29 (07/19/86)  249.0    (m)          817.     (f) VERT ANG       
 LC1725
 LC1725.Superseded values are not recommended for survey control.
 LC1725
 LC1725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1725.See file dsdata.pdf to determine how the superseded data were derived.
 LC1725
 LC1725_MARKER: DS = TRIANGULATION STATION DISK
 LC1725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1725_MARK LOGO: CGS
 LC1725_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1725+STABILITY: SURFACE MOTION
 LC1725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1725+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 LC1725
 LC1725  HISTORY     - Date     Condition        Report By
 LC1725  HISTORY     - 1879     MONUMENTED       USLS
 LC1725  HISTORY     - 1933     SEE DESCRIPTION  CGS
 LC1725  HISTORY     - 1934     GOOD             CGS
 LC1725  HISTORY     - 1959     GOOD             CGS
 LC1725  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1725
 LC1725                          STATION DESCRIPTION
 LC1725
 LC1725'DESCRIBED BY US LAKE SURVEY 1879
 LC1725'STATION IS IN THE SE 1/4 NW 1/4 SEC. 35, T. 22 N., R. 10 E.,
 LC1725'HARWOOD TOWNSHIP, ABOUT 1 MILE NW OF GIFFORD, A STATION ON
 LC1725'THE HAVANA, RANTOUL AND EASTERN R.R.  THE HEIGHT OF STATION
 LC1725'USED WAS 50 FEET.  THE GEODETIC POINT IS MARKED BY A STONE
 LC1725'POST OF THE USUAL FORM, SET 3 FEET BELOW THE SURFACE OF THE
 LC1725'GROUND, WITH A STONE POST SET DIRECTLY OVER IT AS A SURFACE
 LC1725'MARK.  THREE STONE REFERENCE POSTS WERE SET AS FOLLOWS--ONE
 LC1725'BY THE QUARTER-SECTION LINE S OF THE STATION, BEARING S 24 DEG
 LC1725'20 MIN W AND DISTANT 55.3 METERS.  ONE ON THE S SIDE OF THE
 LC1725'SECTION LINE ROAD S OF THE STATION, BEARING S 26 DEG 26 MIN
 LC1725'W AND DISTANT 968.4 METERS, AND ONE ON THE N SIDE OF THE
 LC1725'SAME ROAD NEAR THE QUARTER-SECTION STONE, BEARING S 16 DEG
 LC1725'24 MIN E AND DISTANT 886.1 METERS FROM THE GEODETIC
 LC1725'POINT.  THE CENTER OF SEC. 35 BEARS S 79 DEG 22 MIN E AND
 LC1725'IS DISTANT 274.67 METERS FROM THE GEODETIC POINT.  THE
 LC1725'HEIGHT OF GROUND AT THE STATION ABOVE MEAN LEVEL OF LAKE
 LC1725'MICHIGAN IS 238.7 FEET.
 LC1725
 LC1725                          STATION RECOVERY (1933)
 LC1725
 LC1725'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LC1725'ORIGINAL DESCRIPTION IS SUFFICIENT.  SURFACE MARK IS GONE.
 LC1725'UNDERGROUND MARK RECOVERED 18 INCHES BELOW SURFACE.  REFERENCE
 LC1725'MARK ON QUARTER-SECTION LINE 55.3 METERS BEARING S 24 DEG
 LC1725'20 MIN W WAS RECOVERED.  REFERENCE MARKS ON S SECTION LINE
 LC1725'DESTROYED.
 LC1725'
 LC1725'TO REACH FROM GIFFORD, GO N FROM R.R. STATION 1.2 MILES TO
 LC1725'GATE ON LEFT ENTERING STUBBLE FIELD.  PASS THROUGH GATE
 LC1725'AND CROSS FIELD TO FENCE AT HALF-SECTION LINE 0.5 MILE DISTANT.
 LC1725'PASS THROUGH FENCE AND FOLLOW ALONG HALF-SECTION LINE HEDGE
 LC1725'FENCE FOR ABOUT 300 PACES TO REFERENCE MARK IN FENCE LINE.
 LC1725'FROM THIS REFERENCE MARK THE STATION MARK IS 55.3 METERS
 LC1725'DISTANT, BEARING 208 DEG MAGNETIC.  IT IS AT HIGHEST POINT
 LC1725'IN CORNFIELD.  LAND OWNED BY TRAVERSE AND MADISON BOND AND
 LC1725'MORTGAGE COMPANY.
 LC1725
 LC1725                          STATION RECOVERY (1934)
 LC1725
 LC1725'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (GLA)
 LC1725'STATION IS ABOUT 1.2 MILES NORTHWEST OF THE GIFFORD R.R.
 LC1725'STATION, ON PROPERTY OWNED BY THE TRAVERSE AND MADISON BOND
 LC1725'AND MORTGAGE COMPANY AND FARMED BY MR. SIDDENS, WHO LIVES
 LC1725'ON THE N SIDE OF SECTION ROAD ABOUT 0.5 MILE N OF STATION,
 LC1725'168 FEET N OF TALL HEDGE FENCE THAT BOUNDS THIS FARM ON THE
 LC1725'S, ABOUT 460 FEET E OF N-S BARBED-WIRE FENCE, ON THE HIGHEST
 LC1725'POINT OF THE HILL.  THE MARK IS ABOUT 12 INCHES UNDERGROUND.
 LC1725'
 LC1725'TO REACH STATION FROM R.R. STATION IN GIFFORD, GO N ON
 LC1725'CONCRETE ROAD 1.5 MILES TO CROSS ROAD, TURN W AND GO 0.6 MILE
 LC1725'TO THE CRUDE BARBED-WIRE GATE (WHICH IS 110 FEET E OF AZIMUTH
 LC1725'MARK) TURN S THROUGH GATE AND GO 0.5 MILE TO THE STATION JUST
 LC1725'N OF THE TALL HEDGE FENCE.
 LC1725'
 LC1725'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1725'BRONZE DISKS SET IN CONCRETE AS DESCRIBED.
 LC1725'
 LC1725'REFERENCE MARK NO. 1 IS 174.34 FEET SSE OF STATION, 3 FEET
 LC1725'N OF HEDGE FENCE, AND PROJECTS 8 INCHES.  REFERENCE MARK NO. 2
 LC1725'IS 473.61 FEET WSW OF STATION, 10 FEET N OF HEDGE FENCE,
 LC1725'1 FOOT E OF BARBED-WIRE FENCE, 504.10 FEET W OF REFERENCE
 LC1725'MARK NO. 1, 373 FEET W OF AN OLD REFERENCE MARK, AND PROJECTS
 LC1725'6 INCHES.  AN OLD REFERENCE MARK WAS RECOVERED.  IT IS A
 LC1725'5-BY 5-INCH GRANITE POST PROJECTING ABOUT 8 INCHES, AND IS
 LC1725'181.56 FEET SSW OF STATION, 1 FOOT N OF HEDGE, AND 131 FEET
 LC1725'W OF REFERENCE MARK NO. 1.
 LC1725'
 LC1725'AZIMUTH MARK IS ABOUT 0.5 MILE N OF STATION, 25 FEET S OF
 LC1725'CENTER LINE OF E-W SECTION ROAD, ON FENCE LINE, 55 FEET W
 LC1725'OF TELEPHONE POLE, AND 110 FEET W OF CRUDE BARBED-WIRE GATE,
 LC1725'WHICH IS THE ENTRANCE TO THE STATION.
 LC1725'
 LC1725'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
 LC1725
 LC1725                          STATION RECOVERY (1959)
 LC1725
 LC1725'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1725'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC1725'FOUND TO BE IN GOOD CONDITION.
 LC1725'
 LC1725'A SLIGHT DIFFERENCE IN THE DISTANCE TO THE REFERENCE MARKS
 LC1725'WAS FOUND AND THE DIRECTION TO ALL MARKS WERE CHECKED EXCEPT
 LC1725'REFERENCE MARK NO. 1.
 LC1725'
 LC1725'THE 1934 DESCRIPTION IS ADEQUATE EXCEPT THAT THE HEDGE ROW
 LC1725'SOUTH OF THE STATION IS REPLACED BY A WIRE FENCE.
 LC1725
 LC1725                          STATION RECOVERY (2000)
 LC1725
 LC1725'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1725'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1725'RECOVERED  IN GOOD CONDITION 6 INCHES DEEP.  THE STATION, AZIMUTH
 LC1725'MARK AND THE RM'S WERE FOUND AS DESCRIBED.  THE OWNER OF THE
 LC1725'FIELD (MR. ROCKER) DOES NOT ALLOW CREWS TO GO INTO THE FIELD
 LC1725'EXCEPT BY FOOT AND DURING PERIODS WHEN NO CROPS ARE PLANTED
 LC1725'(WINTER). MR. ROCKER LIVES IN THE HOUSE APPROX. 0.6 MILES NORTHEAST
 LC1725'OF THE STATION ON 3100N COUNTY ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1726 ***********************************************************************
 LC1726  DESIGNATION -  RANTOUL CHANUTE AFB SE TANK
 LC1726  PID         -  LC1726
 LC1726  STATE/COUNTY-  IL/CHAMPAIGN
 LC1726  COUNTRY     -  US
 LC1726  USGS QUAD   -  GIFFORD (2018)
 LC1726
 LC1726                         *CURRENT SURVEY CONTROL
 LC1726  ______________________________________________________________________
 LC1726* NAD 83(1997) POSITION- 40 17 11.50902(N) 088 07 22.63551(W)   ADJUSTED
 LC1726  ______________________________________________________________________
 LC1726  GEOID HEIGHT    -        -32.314 (meters)                     GEOID18
 LC1726  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 LC1726  HORZ ORDER      -  THIRD
 LC1726
 LC1726.The horizontal coordinates were established by classical geodetic methods
 LC1726.and adjusted by the National Geodetic Survey in October 1999.
 LC1726
 LC1726.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1726.GEOID18 height accuracy estimate available here.
 LC1726
 LC1726.Click photographs - Photos may exist for this station.
 LC1726
 LC1726.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1726
 LC1726. The following values were computed from the NAD 83(1997) position.
 LC1726
 LC1726;                    North         East     Units Scale Factor Converg.
 LC1726;SPC IL E     -   401,836.328   317,889.321   MT  0.99997894   +0 08 09.7
 LC1726;SPC IL E     - 1,318,358.02  1,042,941.88   sFT  0.99997894   +0 08 09.7
 LC1726;UTM  16      - 4,460,164.958   404,545.793   MT  0.99971216   -0 43 34.2
 LC1726
 LC1726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0454560164(NAD 83)
 LC1726
 LC1726                          SUPERSEDED SURVEY CONTROL
 LC1726
 LC1726  NAD 83(1997)-  40 17 11.50915(N)    088 07 22.63513(W) AD(       ) 3
 LC1726  NAD 83(1986)-  40 17 11.51784(N)    088 07 22.63250(W) AD(       ) 3
 LC1726  NAD 27      -  40 17 11.38700(N)    088 07 22.49300(W) AD(       ) 3
 LC1726
 LC1726.Superseded values are not recommended for survey control.
 LC1726
 LC1726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1726.See file dsdata.pdf to determine how the superseded data were derived.
 LC1726
 LC1726_MARKER: 53 = ELEVATED TANK
 LC1726
 LC1726  HISTORY     - Date     Condition        Report By
 LC1726  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1726
 LC1726                          STATION DESCRIPTION
 LC1726
 LC1726'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1726'THE STATION IS LOCATED AT THE SOUTHEAST CORNER OF CHANUTE
 LC1726'AIR FORCE BASE WHICH IS IN THE TOWN OF RANTOUL.
 LC1726'
 LC1726'THE STATION IS THE TOP OF A LARGE TANK WHICH IS SUPPORTED
 LC1726'BY 10 PIPE LEGS AND IS APPROXIMATELY 140 FEET HIGH.  THE TANK
 LC1726'IS PAINTED WITH RED AND WHITE CHECKS AND HAS A RED FLASHING
 LC1726'LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1730 ***********************************************************************
 LC1730  DESIGNATION -  RANTOUL CHANUTE AFB S TK OF 2
 LC1730  PID         -  LC1730
 LC1730  STATE/COUNTY-  IL/CHAMPAIGN
 LC1730  COUNTRY     -  US
 LC1730  USGS QUAD   -  RANTOUL (2018)
 LC1730
 LC1730                         *CURRENT SURVEY CONTROL
 LC1730  ______________________________________________________________________
 LC1730* NAD 83(1997) POSITION- 40 18 08.85402(N) 088 09 30.33684(W)   ADJUSTED
 LC1730  ______________________________________________________________________
 LC1730  GEOID HEIGHT    -        -32.295 (meters)                     GEOID18
 LC1730  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 LC1730  HORZ ORDER      -  THIRD
 LC1730
 LC1730.The horizontal coordinates were established by classical geodetic methods
 LC1730.and adjusted by the National Geodetic Survey in October 1999.
 LC1730
 LC1730.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1730.GEOID18 height accuracy estimate available here.
 LC1730
 LC1730.Click photographs - Photos may exist for this station.
 LC1730
 LC1730.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1730
 LC1730. The following values were computed from the NAD 83(1997) position.
 LC1730
 LC1730;                    North         East     Units Scale Factor Converg.
 LC1730;SPC IL E     -   403,598.507   314,869.460   MT  0.99997772   +0 06 47.3
 LC1730;SPC IL E     - 1,324,139.44  1,033,034.22   sFT  0.99997772   +0 06 47.3
 LC1730;UTM  16      - 4,461,971.912   401,553.580   MT  0.99971930   -0 44 57.7
 LC1730
 LC1730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0155361971(NAD 83)
 LC1730
 LC1730                          SUPERSEDED SURVEY CONTROL
 LC1730
 LC1730  NAD 83(1997)-  40 18 08.85410(N)    088 09 30.33652(W) AD(       ) 3
 LC1730  NAD 83(1986)-  40 18 08.86148(N)    088 09 30.33450(W) AD(       ) 3
 LC1730  NAD 27      -  40 18 08.74200(N)    088 09 30.16600(W) AD(       ) 3
 LC1730
 LC1730.Superseded values are not recommended for survey control.
 LC1730
 LC1730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1730.See file dsdata.pdf to determine how the superseded data were derived.
 LC1730
 LC1730_MARKER: 53 = ELEVATED TANK
 LC1730
 LC1730  HISTORY     - Date     Condition        Report By
 LC1730  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1730  HISTORY     - 1979     GOOD             NGS
 LC1730
 LC1730                          STATION DESCRIPTION
 LC1730
 LC1730'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1730'THE STATION IS LOCATED AT THE NORTHWEST CORNER OF CHANUTE AIR
 LC1730'FORCE BASE WHICH IS IN THE TOWN OF RANTOUL.
 LC1730'
 LC1730'THE STATION IS THE TOP OF THE SOUTH ONE OF TWO TANKS WHICH
 LC1730'SET SIDE BY SIDE.  THE STATION IS THE TOP OF THE SOUTH TANK
 LC1730'WHICH IS A LARGE ROUND SQUAT TANK.  THE TANK IS PAINTED
 LC1730'WITH RED AND WHITE CHECKS AND IS SUPPORTED BY 12 STEEL PIPE
 LC1730'LEGS.  THE TANK IS APPROXIMATELY 145 FEET HIGH AND HAS A
 LC1730'RED FLASHING LIGHT ON TOP.
 LC1730
 LC1730                          STATION RECOVERY (1979)
 LC1730
 LC1730'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC1730'STATION RECOVERED AS DESCRIBED IN 1959.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1728 ***********************************************************************
 LC1728  DESIGNATION -  RANTOUL MUNICIPAL STANDPIPE
 LC1728  PID         -  LC1728
 LC1728  STATE/COUNTY-  IL/CHAMPAIGN
 LC1728  COUNTRY     -  US
 LC1728  USGS QUAD   -  RANTOUL (2018)
 LC1728
 LC1728                         *CURRENT SURVEY CONTROL
 LC1728  ______________________________________________________________________
 LC1728* NAD 83(1997) POSITION- 40 18 44.31079(N) 088 09 35.61449(W)   ADJUSTED
 LC1728  ______________________________________________________________________
 LC1728  GEOID HEIGHT    -        -32.294 (meters)                     GEOID18
 LC1728  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 LC1728  HORZ ORDER      -  THIRD
 LC1728
 LC1728.The horizontal coordinates were established by classical geodetic methods
 LC1728.and adjusted by the National Geodetic Survey in October 1999.
 LC1728
 LC1728.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1728.GEOID18 height accuracy estimate available here.
 LC1728
 LC1728.Click photographs - Photos may exist for this station.
 LC1728
 LC1728.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1728
 LC1728. The following values were computed from the NAD 83(1997) position.
 LC1728
 LC1728;                    North         East     Units Scale Factor Converg.
 LC1728;SPC IL E     -   404,691.885   314,742.687   MT  0.99997767   +0 06 43.9
 LC1728;SPC IL E     - 1,327,726.63  1,032,618.30   sFT  0.99997767   +0 06 43.9
 LC1728;UTM  16      - 4,463,066.792   401,443.310   MT  0.99971957   -0 45 01.6
 LC1728
 LC1728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0144363066(NAD 83)
 LC1728
 LC1728                          SUPERSEDED SURVEY CONTROL
 LC1728
 LC1728  NAD 83(1997)-  40 18 44.31089(N)    088 09 35.61412(W) AD(       ) 3
 LC1728  NAD 83(1986)-  40 18 44.31792(N)    088 09 35.61248(W) AD(       ) 3
 LC1728  NAD 27      -  40 18 44.19800(N)    088 09 35.44200(W) AD(       ) 3
 LC1728
 LC1728.Superseded values are not recommended for survey control.
 LC1728
 LC1728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1728.See file dsdata.pdf to determine how the superseded data were derived.
 LC1728
 LC1728_MARKER: 52 = STANDPIPE TANK
 LC1728
 LC1728  HISTORY     - Date     Condition        Report By
 LC1728  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1728
 LC1728                          STATION DESCRIPTION
 LC1728
 LC1728'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1728'THE STATION IS LOCATED IN THE CITY OF RANTOUL, ON W. GROVE
 LC1728'AVE., JUST WEST OF THE RAILROAD TRACK AND JUST NORTHWEST OF
 LC1728'THE DEPOT.  THE STANDPIPE IS IN THE REAR OF THE RANTOUL POWER
 LC1728'PLANT.
 LC1728'
 LC1728'THE STATION IS THE TOP OF THE WOODEN TANK WHICH IS SET ON
 LC1728'TOP OF A LARGE CONCRETE STANDPIPE.  THE TANK IS PAINTED
 LC1728'WITH RED AND WHITE CHECKS AND IS 120 FEET HIGH.  THE CONCRETE
 LC1728'BASE IS ABOUT 90 FEET HIGH AND THE TANK IS ABOUT 30 FEET
 LC1728'HIGH.  THERE IS A CATWALK AROUND THE BASE OF THE TANK AND
 LC1728'A RED LIGHT ON THE TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1727 ***********************************************************************
 LC1727  DESIGNATION -  RANTOUL MUNICIPAL TANK
 LC1727  PID         -  LC1727
 LC1727  STATE/COUNTY-  IL/CHAMPAIGN
 LC1727  COUNTRY     -  US
 LC1727  USGS QUAD   -  RANTOUL (2018)
 LC1727
 LC1727                         *CURRENT SURVEY CONTROL
 LC1727  ______________________________________________________________________
 LC1727* NAD 83(1997) POSITION- 40 18 55.53922(N) 088 08 14.96590(W)   ADJUSTED
 LC1727  ______________________________________________________________________
 LC1727  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 LC1727  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 LC1727  HORZ ORDER      -  THIRD
 LC1727
 LC1727.The horizontal coordinates were established by classical geodetic methods
 LC1727.and adjusted by the National Geodetic Survey in October 1999.
 LC1727
 LC1727.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1727.GEOID18 height accuracy estimate available here.
 LC1727
 LC1727.Click photographs - Photos may exist for this station.
 LC1727
 LC1727.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1727
 LC1727. The following values were computed from the NAD 83(1997) position.
 LC1727
 LC1727;                    North         East     Units Scale Factor Converg.
 LC1727;SPC IL E     -   405,042.184   316,646.157   MT  0.99997841   +0 07 36.2
 LC1727;SPC IL E     - 1,328,875.90  1,038,863.27   sFT  0.99997841   +0 07 36.2
 LC1727;UTM  16      - 4,463,388.308   403,351.341   MT  0.99971498   -0 44 09.6
 LC1727
 LC1727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0335163388(NAD 83)
 LC1727
 LC1727                          SUPERSEDED SURVEY CONTROL
 LC1727
 LC1727  NAD 83(1997)-  40 18 55.53930(N)    088 08 14.96553(W) AD(       ) 3
 LC1727  NAD 83(1986)-  40 18 55.54660(N)    088 08 14.96410(W) AD(       ) 3
 LC1727  NAD 27      -  40 18 55.42600(N)    088 08 14.80000(W) AD(       ) 3
 LC1727
 LC1727.Superseded values are not recommended for survey control.
 LC1727
 LC1727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1727.See file dsdata.pdf to determine how the superseded data were derived.
 LC1727
 LC1727_MARKER: 53 = ELEVATED TANK
 LC1727
 LC1727  HISTORY     - Date     Condition        Report By
 LC1727  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1727
 LC1727                          STATION DESCRIPTION
 LC1727
 LC1727'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1727'THE STATION IS LOCATED IN THE NORTHEAST CORNER OF RANTOUL
 LC1727'ABOUT 0.05 MILE WEST OF MAPLEWOOD DRIVE.
 LC1727'
 LC1727'THE STATION IS THE TOP OF THE LARGE TANK WHICH IS SUPPORTED
 LC1727'BY 8 LEGS AND IS APPROXIMATELY 135 FEET HIGH.  THE TANK IS
 LC1727'PAINTED RED AND WHITE, CHECKERED DESIGN, AND HAS A RED FLASHING
 LC1727'LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1729 ***********************************************************************
 LC1729  DESIGNATION -  RANTOUL MUNICIPAL TANK
 LC1729  PID         -  LC1729
 LC1729  STATE/COUNTY-  IL/CHAMPAIGN
 LC1729  COUNTRY     -  US
 LC1729  USGS QUAD   -  RANTOUL (2018)
 LC1729
 LC1729                         *CURRENT SURVEY CONTROL
 LC1729  ______________________________________________________________________
 LC1729* NAD 83(1997) POSITION- 40 18 44.64139(N) 088 09 33.41902(W)   ADJUSTED
 LC1729  ______________________________________________________________________
 LC1729  GEOID HEIGHT    -        -32.294 (meters)                     GEOID18
 LC1729  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 LC1729  HORZ ORDER      -  THIRD
 LC1729
 LC1729.The horizontal coordinates were established by classical geodetic methods
 LC1729.and adjusted by the National Geodetic Survey in October 1999.
 LC1729
 LC1729.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1729.GEOID18 height accuracy estimate available here.
 LC1729
 LC1729.Click photographs - Photos may exist for this station.
 LC1729
 LC1729.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1729
 LC1729. The following values were computed from the NAD 83(1997) position.
 LC1729
 LC1729;                    North         East     Units Scale Factor Converg.
 LC1729;SPC IL E     -   404,702.184   314,794.505   MT  0.99997769   +0 06 45.4
 LC1729;SPC IL E     - 1,327,760.42  1,032,788.31   sFT  0.99997769   +0 06 45.4
 LC1729;UTM  16      - 4,463,076.307   401,495.264   MT  0.99971944   -0 45 00.2
 LC1729
 LC1729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0149563076(NAD 83)
 LC1729
 LC1729                          SUPERSEDED SURVEY CONTROL
 LC1729
 LC1729  NAD 83(1997)-  40 18 44.64176(N)    088 09 33.41817(W) AD(       ) 3
 LC1729  NAD 83(1986)-  40 18 44.64887(N)    088 09 33.41719(W) AD(       ) 3
 LC1729  NAD 27      -  40 18 44.52600(N)    088 09 33.24900(W) AD(       ) 3
 LC1729
 LC1729.Superseded values are not recommended for survey control.
 LC1729
 LC1729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1729.See file dsdata.pdf to determine how the superseded data were derived.
 LC1729
 LC1729_MARKER: 51 = TANK
 LC1729
 LC1729  HISTORY     - Date     Condition        Report By
 LC1729  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1729
 LC1729                          STATION DESCRIPTION
 LC1729
 LC1729'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1732 ***********************************************************************
 LC1732  DESIGNATION -  RANTOUL NEW MUNICIPAL TANK
 LC1732  PID         -  LC1732
 LC1732  STATE/COUNTY-  IL/CHAMPAIGN
 LC1732  COUNTRY     -  US
 LC1732  USGS QUAD   -  RANTOUL (2018)
 LC1732
 LC1732                         *CURRENT SURVEY CONTROL
 LC1732  ______________________________________________________________________
 LC1732* NAD 83(1997) POSITION- 40 18 50.29557(N) 088 09 33.27024(W)   ADJUSTED
 LC1732  ______________________________________________________________________
 LC1732  GEOID HEIGHT    -        -32.294 (meters)                     GEOID18
 LC1732  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 LC1732  HORZ ORDER      -  THIRD
 LC1732
 LC1732.The horizontal coordinates were established by classical geodetic methods
 LC1732.and adjusted by the National Geodetic Survey in October 1999.
 LC1732
 LC1732.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1732.GEOID18 height accuracy estimate available here.
 LC1732
 LC1732.Click photographs - Photos may exist for this station.
 LC1732
 LC1732.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1732
 LC1732. The following values were computed from the NAD 83(1997) position.
 LC1732
 LC1732;                    North         East     Units Scale Factor Converg.
 LC1732;SPC IL E     -   404,876.587   314,797.675   MT  0.99997769   +0 06 45.5
 LC1732;SPC IL E     - 1,328,332.60  1,032,798.71   sFT  0.99997769   +0 06 45.5
 LC1732;UTM  16      - 4,463,250.598   401,501.058   MT  0.99971943   -0 45 00.2
 LC1732
 LC1732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0150163250(NAD 83)
 LC1732
 LC1732                          SUPERSEDED SURVEY CONTROL
 LC1732
 LC1732  NAD 83(1997)-  40 18 50.29564(N)    088 09 33.26992(W) AD(       ) 3
 LC1732  NAD 83(1986)-  40 18 50.30284(N)    088 09 33.26800(W) AD(       ) 3
 LC1732  NAD 27      -  40 18 50.18344(N)    088 09 33.09847(W) AD(       ) 3
 LC1732
 LC1732.Superseded values are not recommended for survey control.
 LC1732
 LC1732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1732.See file dsdata.pdf to determine how the superseded data were derived.
 LC1732
 LC1732_MARKER: 53 = ELEVATED TANK
 LC1732
 LC1732  HISTORY     - Date     Condition        Report By
 LC1732  HISTORY     - 1969     FIRST OBSERVED   CGS
 LC1732
 LC1732                          STATION DESCRIPTION
 LC1732
 LC1732'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC1732'LOCATED IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF WEST
 LC1732'CAMPBELL AND TANNER STREETS IN THE NORTHWEST EDGE OF RANTOUL.
 LC1732'IT IS A LARGE SPHERICAL SHAPED STRUCTURE, PAINTED GREEN,
 LC1732'AND HAS AN OVERALL HEIGHT OF ABOUT 120 FEET.  THE CENTER
 LC1732'OF THE TANK WAS THE POINT INTERSECTED.
 LC1732'
 LC1732'TANK WAS INTERSECTED FROM STATIONS BORO 1959, PROSPEC 1959, AND
 LC1732'GRAY 1959.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1526 ***********************************************************************
 HB1526  DESIGNATION -  RAUM LOOKOUT TOWER
 HB1526  PID         -  HB1526
 HB1526  STATE/COUNTY-  IL/POPE
 HB1526  COUNTRY     -  US
 HB1526  USGS QUAD   -  WALTERSBURG (2018)
 HB1526
 HB1526                         *CURRENT SURVEY CONTROL
 HB1526  ______________________________________________________________________
 HB1526* NAD 83(1997) POSITION- 37 26 18.83621(N) 088 31 00.17504(W)   ADJUSTED
 HB1526  ______________________________________________________________________
 HB1526  GEOID HEIGHT    -        -29.030 (meters)                     GEOID18
 HB1526  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 HB1526  HORZ ORDER      -  THIRD
 HB1526
 HB1526.The horizontal coordinates were established by classical geodetic methods
 HB1526.and adjusted by the National Geodetic Survey in October 1999.
 HB1526
 HB1526.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1526.GEOID18 height accuracy estimate available here.
 HB1526
 HB1526.Click photographs - Photos may exist for this station.
 HB1526
 HB1526.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1526
 HB1526. The following values were computed from the NAD 83(1997) position.
 HB1526
 HB1526;                    North         East     Units Scale Factor Converg.
 HB1526;SPC IL E     -    85,677.937   283,771.492   MT  0.99997824   -0 06 41.3
 HB1526;SPC IL E     -   281,095.03    931,006.97   sFT  0.99997824   -0 06 41.3
 HB1526;UTM  16      - 4,144,605.439   365,823.537   MT  0.99982176   -0 55 19.8
 HB1526
 HB1526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6582344605(NAD 83)
 HB1526
 HB1526                          SUPERSEDED SURVEY CONTROL
 HB1526
 HB1526  NAD 83(1993)-  37 26 18.84172(N)    088 31 00.17371(W) AD(       ) 3
 HB1526  NAD 83(1986)-  37 26 18.84746(N)    088 31 00.17719(W) AD(       ) 3
 HB1526  NAD 27      -  37 26 18.66123(N)    088 31 00.01951(W) AD(       ) 3
 HB1526
 HB1526.Superseded values are not recommended for survey control.
 HB1526
 HB1526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1526.See file dsdata.pdf to determine how the superseded data were derived.
 HB1526
 HB1526_MARKER: 57 = LOOKOUT TOWER
 HB1526
 HB1526  HISTORY     - Date     Condition        Report By
 HB1526  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1526
 HB1526                          STATION DESCRIPTION
 HB1526
 HB1526'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1526'THE STATION IS THE BASE OF THE RADIO ANTENNA AT THE CENTER OF THE TOP
 HB1526'OF THE RAUM LOOKOUT TOWER.  IT IS ABOUT 8.5 MILES EAST OF GLENDALE,
 HB1526'ABOUT 5.5 MILES SOUTHEAST OF EDDYVILLE AND ABOUT 5.5 MILES NORTH OF
 HB1526'GOLCONDA.  IT IS A 4 LEGGED STEEL STRUCTURE SUPPORTING AN ENCLOSED
 HB1526'OBSERVATION PLATFORM ABOUT 110 FEET HIGH.
 HB1526'
 HB1526'TO REACH THE STATION FROM THE POST OFFICE IN GOLCONDA, GO WEST ON A
 HB1526'PAVED STREET FOR 0.15 MILE TO THE JUNCTION OF STATE HIGHWAY 146.
 HB1526'TURN RIGHT AND GO NORTH ON HIGHWAY 146 FOR 2.5 MILES TO A PAVED SIDE
 HB1526'ROAD LEFT AND A SIGN EDDYVILLE 10.  TURN LEFT AND GO WEST AND NORTH
 HB1526'ON THE PAVED ROAD FOR 3.7 MILES TO A GRAVELED SIDE ROAD RIGHT.  TURN
 HB1526'RIGHT AND GO EAST ON THE GRAVELED DRIVEWAY FOR 0.15 MILE TO THE
 HB1526'TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0636 ***********************************************************************
 JB0636  DESIGNATION -  RAY
 JB0636  PID         -  JB0636
 JB0636  STATE/COUNTY-  IL/MARION
 JB0636  COUNTRY     -  US
 JB0636  USGS QUAD   -  SALEM SOUTH (2018)
 JB0636
 JB0636                         *CURRENT SURVEY CONTROL
 JB0636  ______________________________________________________________________
 JB0636* NAD 83(1997) POSITION- 38 33 23.17384(N) 088 57 29.05996(W)   ADJUSTED
 JB0636* NAVD 88 ORTHO HEIGHT -   179.167 (meters)      587.82  (feet) ADJUSTED
 JB0636  ______________________________________________________________________
 JB0636  GEOID HEIGHT    -        -30.780 (meters)                     GEOID18
 JB0636  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 JB0636  DYNAMIC HEIGHT  -        179.053 (meters)      587.44  (feet) COMP
 JB0636  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0636
 JB0636  HORZ ORDER      -  SECOND
 JB0636  VERT ORDER      -  SECOND    CLASS 0
 JB0636
 JB0636.The horizontal coordinates were established by classical geodetic methods
 JB0636.and adjusted by the National Geodetic Survey in October 1999.
 JB0636
 JB0636.The orthometric height was determined by differential leveling and
 JB0636.adjusted by the NATIONAL GEODETIC SURVEY
 JB0636.in June 1991.
 JB0636
 JB0636.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0636.GEOID18 height accuracy estimate available here.
 JB0636
 JB0636.Click photographs - Photos may exist for this station.
 JB0636
 JB0636.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0636
 JB0636.The dynamic height is computed by dividing the NAVD 88
 JB0636.geopotential number by the normal gravity value computed on the
 JB0636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0636.degrees latitude (g = 980.6199 gals.).
 JB0636
 JB0636.The modeled gravity was interpolated from observed gravity values.
 JB0636
 JB0636. The following values were computed from the NAD 83(1997) position.
 JB0636
 JB0636;                    North         East     Units Scale Factor Converg.
 JB0636;SPC IL E     -   209,923.852   245,545.968   MT  1.00001150   -0 23 21.8
 JB0636;SPC IL E     -   688,725.17    805,595.40   sFT  1.00001150   -0 23 21.8
 JB0636;UTM  16      - 4,269,373.304   329,386.092   MT  0.99995848   -1 13 14.6
 JB0636
 JB0636!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0636!SPC IL E     -   0.99997672  x   1.00001150  =   0.99998822
 JB0636!UTM  16      -   0.99997672  x   0.99995848  =   0.99993520
 JB0636
 JB0636:                Primary Azimuth Mark                     Grid Az
 JB0636:SPC IL E     -  RAY AZ MK                                028 09 05.8
 JB0636:UTM  16      -  RAY AZ MK                                028 58 58.6
 JB0636
 JB0636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2938669373(NAD 83)
 JB0636
 JB0636|---------------------------------------------------------------------|
 JB0636| PID    Reference Object                     Distance      Geod. Az  |
 JB0636|                                                           dddmmss.s |
 JB0636| JB1787 SALEM BROWN SHOE CO WATER TANK      APPROX. 7.4 KM 0060709.0 |
 JB0636| JB1788 SALEM S MUNICIPAL TANK              APPROX. 7.1 KM 0065142.9 |
 JB0636| JB0638 RAY AZ MK                                          0274544.0 |
 JB0636| JB0637 RAY RM 1                             24.406 METERS 05519     |
 JB0636| JB0635 RAY RM 2                             16.950 METERS 32323     |
 JB0636|---------------------------------------------------------------------|
 JB0636
 JB0636                          SUPERSEDED SURVEY CONTROL
 JB0636
 JB0636  NAD 83(1986)-  38 33 23.18900(N)    088 57 29.05686(W) AD(       ) 2
 JB0636  NAD 27      -  38 33 23.01262(N)    088 57 28.83667(W) AD(       ) 2
 JB0636  NGVD 29 (??/??/92)  179.275  (m)          588.17   (f) ADJ UNCH    2 0
 JB0636  NGVD 29             179.28   (m)          588.2    (f) LEVELING    3  
 JB0636
 JB0636.Superseded values are not recommended for survey control.
 JB0636
 JB0636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0636.See file dsdata.pdf to determine how the superseded data were derived.
 JB0636
 JB0636_MARKER: DE = TRAVERSE STATION DISK
 JB0636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0636_STAMPING: RAY 1960
 JB0636_MARK LOGO: CGS
 JB0636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0636+STABILITY: SURFACE MOTION
 JB0636
 JB0636  HISTORY     - Date     Condition        Report By
 JB0636  HISTORY     - 1960     MONUMENTED       CGS
 JB0636  HISTORY     - 1960     GOOD             CGS
 JB0636  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0636
 JB0636                          STATION DESCRIPTION
 JB0636
 JB0636'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0636'THE STATION IS LOCATED ABOUT 5.0 MILES SOUTHEAST OF ODIN, ABOUT 4.0
 JB0636'MILE SOUTH OF SALEM AND ABOUT 0.9 MILE WEST OF STATE HIGHWAY 37.
 JB0636'
 JB0636'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB0636'HIGHWAY 37 IN SALEM, GO SOUTH ON STATE HIGHWAY 37 FOR 5.35 MILES TO A
 JB0636'SIDE ROAD RIGHT, TURN RIGHT, GO WEST ON OILED ROAD FOR 0.75 MILE TO A
 JB0636'SIDE ROAD RIGHT, TURN RIGHT AND GO NORTH ON GRAVEL ROAD FOR 0.5 MILE
 JB0636'TO A NARROW ROAD AND WIRE GATE ON LEFT, TURN LEFT PASSING THROUGH GATE
 JB0636'AND GO WEST FOR 0.2 MILE TO A POWER LINE WITH DOUBLE POLES AND THE
 JB0636'STATION ON THE LEFT AS DESCRIBED.
 JB0636'
 JB0636'THE STATION IS A STANDARD TRAVERSE MARK DISK SET IN TOP OF A 10 INCH
 JB0636'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS
 JB0636'STAMPED RAY 1960.  THE MARK IS 37.6 FEET SOUTH OF THE CENTER OF ROAD,
 JB0636'9.5 FEET WEST OF THE WEST OF TWO POWER LINE POLES, 2.3 FEET WEST OF
 JB0636'WITNESS POST AND 1 FOOT NORTH OF FENCE.
 JB0636'
 JB0636'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0636'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED
 JB0636'RAY NO 1 1960.  THE MARK IS 60.6 FEET NORTHEAST OF THE EAST OF TWO
 JB0636'POWER LINE POLES, 8 FEET NORTH OF THE CENTER OF ROAD AND 1 FOOT SOUTH
 JB0636'OF FENCE.
 JB0636'
 JB0636'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0636'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED
 JB0636'RAY NO 2 1960.  THE MARK IS 60.5 FEET NORTHWEST OF THE WEST OF TWO
 JB0636'POWER LINE POLES, 8 FEET NORTH OF CENTER OF ROAD AND 1 FOOT SOUTH OF
 JB0636'FENCE.
 JB0636'
 JB0636'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0636'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 JB0636'RAY 1960.  THE MARK IS 36 FEET SOUTH OF TELEPHONE POLE, 17 FEET WEST
 JB0636'OF THE CENTER OF ROAD, 2.1 FEET SOUTH OF WITNESS POST AND 1 FOOT EAST
 JB0636'OF FENCE.
 JB0636'
 JB0636'THE DISTANCE FROM REFERENCE MARK NO 1 TO REFERENCE MARK NO 2 IS 99.0
 JB0636'FEET.
 JB0636
 JB0636                          STATION RECOVERY (1960)
 JB0636
 JB0636'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0636'5.8 MI S FROM SALEM.
 JB0636'ABOUT 4.55 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0636'HOUSE IN SALEM, THENCE 0.75 MILE WEST ALONG A GRAVEL ROAD,
 JB0636'THENCE 0.4 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.15 MILE WEST
 JB0636'ALONG A DIRT ROAD, AT A HIGH TRANSMISSION POWER LINE CROSSING,
 JB0636'37 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 9 1/2 FEET WEST OF
 JB0636'THE WEST POLE OF A DOUBLE POWER LINE POLE, 46 FEET SOUTH OF A FENCE
 JB0636'ALONG THE NORTH SIDE OF THE ROAD, 18 FEET WEST OF THE CENTER OF
 JB0636'THE POWER LINE, 1 FOOT NORTH OF A FENCE, 2.4 FEET WEST OF A METAL
 JB0636'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN
 JB0636'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0636
 JB0636                          STATION RECOVERY (2011)
 JB0636
 JB0636'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0636'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1365 ***********************************************************************
 KB1365  DESIGNATION -  RAY 2
 KB1365  PID         -  KB1365
 KB1365  STATE/COUNTY-  IL/CHRISTIAN
 KB1365  COUNTRY     -  US
 KB1365  USGS QUAD   -  ASSUMPTION (2018)
 KB1365
 KB1365                         *CURRENT SURVEY CONTROL
 KB1365  ______________________________________________________________________
 KB1365* NAD 83(1997) POSITION- 39 34 01.28626(N) 089 02 11.21191(W)   ADJUSTED
 KB1365* NAVD 88 ORTHO HEIGHT -   192.06  (+/-2cm)      630.1   (feet) VERTCON3
 KB1365  ______________________________________________________________________
 KB1365  GEOID HEIGHT    -        -32.346 (meters)                     GEOID18
 KB1365  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 KB1365  HORZ ORDER      -  SECOND
 KB1365  VERT ORDER      -  THIRD ? (See Below)
 KB1365
 KB1365.The horizontal coordinates were established by classical geodetic methods
 KB1365.and adjusted by the National Geodetic Survey in October 1999.
 KB1365
 KB1365.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1365.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1365
 KB1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1365.GEOID18 height accuracy estimate available here.
 KB1365
 KB1365.The vertical order pertains to the NGVD 29 superseded value.
 KB1365
 KB1365.Click photographs - Photos may exist for this station.
 KB1365
 KB1365.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1365
 KB1365. The following values were computed from the NAD 83(1997) position.
 KB1365
 KB1365;                    North         East     Units Scale Factor Converg.
 KB1365;SPC IL W     -   322,527.270   797,116.047   MT  1.00005726   +0 43 11.9
 KB1365;SPC IL W     - 1,058,158.22  2,615,204.90   sFT  1.00005726   +0 43 11.9
 KB1365;UTM  16      - 4,381,683.587   325,069.492   MT  0.99997676   -1 17 51.0
 KB1365
 KB1365!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1365!SPC IL W     -   0.99997494  x   1.00005726  =   1.00003220
 KB1365!UTM  16      -   0.99997494  x   0.99997676  =   0.99995170
 KB1365
 KB1365:                Primary Azimuth Mark                     Grid Az
 KB1365:SPC IL W     -  RAY 2 AZ MK                              187 29 28.3
 KB1365:UTM  16      -  RAY 2 AZ MK                              189 30 31.2
 KB1365
 KB1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2506981683(NAD 83)
 KB1365
 KB1365|---------------------------------------------------------------------|
 KB1365| PID    Reference Object                     Distance      Geod. Az  |
 KB1365|                                                           dddmmss.s |
 KB1365| KB0677 R 262                                14.388 METERS 00439     |
 KB1365| KB1366 MOWEAQUA MUN TANK                   APPROX. 6.8 KM 0183929.7 |
 KB1365| KB1371 RAY 2 AZ MK                         APPROX. 0.7 KM 1881240.2 |
 KB1365| KB1361 ASSUMPTION MUN TANK                 APPROX. 5.4 KM 1930107.2 |
 KB1365| CI8120 RAY 2 RM 2                                         25814     |
 KB1365|---------------------------------------------------------------------|
 KB1365
 KB1365                          SUPERSEDED SURVEY CONTROL
 KB1365
 KB1365  NAD 83(1986)-  39 34 01.29637(N)    089 02 11.19962(W) AD(       ) 2
 KB1365  NAD 27      -  39 34 01.15405(N)    089 02 10.90079(W) AD(       ) 2
 KB1365  NGVD 29             192.15   (m)          630.4    (f) LEVELING    3  
 KB1365
 KB1365.Superseded values are not recommended for survey control.
 KB1365
 KB1365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1365.See file dsdata.pdf to determine how the superseded data were derived.
 KB1365
 KB1365_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1365_STAMPING: RAY 2 1976
 KB1365_MARK LOGO: NGS
 KB1365_PROJECTION: FLUSH
 KB1365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1365+STABILITY: SURFACE MOTION
 KB1365
 KB1365  HISTORY     - Date     Condition        Report By
 KB1365  HISTORY     - 1976     MONUMENTED       NGS
 KB1365
 KB1365                          STATION DESCRIPTION
 KB1365
 KB1365'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1365'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF ASSUMPTION, IN THE
 KB1365'NW CORNER OF SECTION 24, T 13 N, R 1 E, AND ON ROAD RIGHT-OF-WAY.
 KB1365'
 KB1365'TO REACH THE STATION FROM THE CROSSROAD OF EAST LEAFLOND AND
 KB1365'U.S. HIGHWAY 51, IN THE NORTH EDGE OF ASSUMPTION, GO NORTH ON
 KB1365'U.S. HIGHWAY 51 FOR 2.95 MILES TO THE AZIMUTH MARK ON THE RIGHT,
 KB1365'CONTINUE NORTH ON U.S. HIGHWAY 51 FOR 0.45 MILE TO A SIDE ROAD
 KB1365'LEFT, LEADING TO THE MIDWAY SOIL BUILDING, AND THE STATION
 KB1365'ON THE LEFT.
 KB1365'
 KB1365'STATION MARKS ARE STANDARD DISKS STAMPED RAY 2 1976.  THE SURFACE
 KB1365'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1365'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 74 FEET WEST OF THE
 KB1365'CENTERLINE OF U.S. HIGHWAY 51, 52 FEET EAST OF THE EAST RAIL OF
 KB1365'TRACK, 23 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD, 6 FEET
 KB1365'SOUTHWEST OF A POWERLINE POLE AND 5 FEET SOUTHWEST OF A METAL
 KB1365'WITNESS POST.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 KB1365'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1365'
 KB1365'REFERENCE MARK 2, A STANDARD DISK STAMPED RAY 2 NO 2 1976, IS
 KB1365'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1365'IS FLUSH WITH THE GROUND SURFACE.  IT IS 31 FEET EAST OF THE EAST
 KB1365'RAIL OF TRACK AND 22 FEET SOUTH OF THE CENTER OF THE GRAVELED
 KB1365'ROAD.
 KB1365'
 KB1365'BENCH MARK R 262, A STANDARD BENCH MARK DISK STAMPED R 262 1961,
 KB1365'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1365'IS FLUSH WITH THE GROUND SURFACE.  IT IS 80 FEET WEST OF THE
 KB1365'CENTERLINE OF U.S. HIGHWAY 51, 23 FEET NORTH OF THE CENTER OF
 KB1365'THE GRAVELED ROAD, 4.5 FEET NORTHEAST OF A POWERLINE POLE AND 2
 KB1365'FEET SOUTH OF A METAL WITNESS POST.
 KB1365'
 KB1365'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED RAY 2 AZ
 KB1365'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1365'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 56 FEET EAST OF THE
 KB1365'CENTERLINE OF U.S. HIGHWAY 51, 6 FEET NORTHWEST OF POWERLINE POLE
 KB1365'NUMBER 193, 3 FEET WEST OF A NORTH-SOUTH FENCELINE AND 3 FEET
 KB1365'SOUTHWEST OF A METAL WITNESS POST.
 KB1365'
 KB1365'HEIGHT OF LIGHT ABOVE STATION MARK 1.49 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1371 ***********************************************************************
 KB1371  DESIGNATION -  RAY 2 AZ MK
 KB1371  PID         -  KB1371
 KB1371  STATE/COUNTY-  IL/CHRISTIAN
 KB1371  COUNTRY     -  US
 KB1371  USGS QUAD   -  ASSUMPTION (2018)
 KB1371
 KB1371                         *CURRENT SURVEY CONTROL
 KB1371  ______________________________________________________________________
 KB1371* NAD 83(1997) POSITION- 39 33 39.92549(N) 089 02 15.19414(W)   ADJUSTED
 KB1371* NAVD 88 ORTHO HEIGHT -   190.7   (meters)      626.    (feet) VERTCON3
 KB1371  ______________________________________________________________________
 KB1371  GEOID HEIGHT    -        -32.339 (meters)                     GEOID18
 KB1371  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 KB1371  HORZ ORDER      -  SECOND
 KB1371
 KB1371.The horizontal coordinates were established by classical geodetic methods
 KB1371.and adjusted by the National Geodetic Survey in October 1999.
 KB1371
 KB1371.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1371.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1371
 KB1371.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1371.GEOID18 height accuracy estimate available here.
 KB1371
 KB1371.Click photographs - Photos may exist for this station.
 KB1371
 KB1371.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1371
 KB1371. The following values were computed from the NAD 83(1997) position.
 KB1371
 KB1371;                    North         East     Units Scale Factor Converg.
 KB1371;SPC IL W     -   321,867.311   797,029.264   MT  1.00005705   +0 43 09.1
 KB1371;SPC IL W     - 1,055,993.00  2,614,920.18   sFT  1.00005705   +0 43 09.1
 KB1371;UTM  16      - 4,381,027.144   324,959.540   MT  0.99997724   -1 17 53.0
 KB1371
 KB1371!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1371!SPC IL W     -   0.99997515  x   1.00005705  =   1.00003220
 KB1371!UTM  16      -   0.99997515  x   0.99997724  =   0.99995239
 KB1371
 KB1371:                Primary Azimuth Mark                     Grid Az
 KB1371:SPC IL W     -  RAY 2                                    007 29 28.6
 KB1371:UTM  16      -  RAY 2                                    009 30 30.7
 KB1371
 KB1371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2495981027(NAD 83)
 KB1371
 KB1371|---------------------------------------------------------------------|
 KB1371| PID    Reference Object                     Distance      Geod. Az  |
 KB1371|                                                           dddmmss.s |
 KB1371| KB1365 RAY 2                               APPROX. 0.7 KM 0081237.7 |
 KB1371| KB1361 ASSUMPTION MUN TANK                 APPROX. 4.7 KM 1934136.6 |
 KB1371| KB1372 RAY 2 AZ MK A PT 1976                 7.672 METERS 33415     |
 KB1371|---------------------------------------------------------------------|
 KB1371
 KB1371                          SUPERSEDED SURVEY CONTROL
 KB1371
 KB1371  NAD 83(1986)-  39 33 39.93558(N)    089 02 15.18171(W) AD(       ) 2
 KB1371  NAD 27      -  39 33 39.79291(N)    089 02 14.88247(W) AD(       ) 2
 KB1371  NGVD 29 (07/19/86)  190.8    (m)          626.     (f) VERT ANG       
 KB1371
 KB1371.Superseded values are not recommended for survey control.
 KB1371
 KB1371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1371.See file dsdata.pdf to determine how the superseded data were derived.
 KB1371
 KB1371_MARKER: DR = REFERENCE MARK DISK
 KB1371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1371_STAMPING: RAY 2 AZ 1976
 KB1371_MARK LOGO: NGS
 KB1371_PROJECTION: FLUSH
 KB1371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1371+STABILITY: SURFACE MOTION
 KB1371
 KB1371  HISTORY     - Date     Condition        Report By
 KB1371  HISTORY     - 1976     MONUMENTED       NGS
 KB1371
 KB1371                          STATION DESCRIPTION
 KB1371
 KB1371'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1371'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF ASSUMPTION, IN
 KB1371'THE NW CORNER OF SECTION 24, T 13 N, R 1 E, AND ON ROAD
 KB1371'RIGHT-OF-WAY.
 KB1371'
 KB1371'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED RAY 2 AZ
 KB1371'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1371'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 56 FEET
 KB1371'EAST OF THE CENTERLINE OF U.S. HIGHWAY 51, 6 FEET NORTHWEST OF
 KB1371'POWERLINE POLE NUMBER 193, 3 FEET WEST OF A NORTH-SOUTH FENCELINE
 KB1371'AND 3 FEET SOUTHWEST OF A METAL WITNESS POST.
 KB1371'
 KB1371'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1371'STATION RAY 2 1976.
 KB1371'
 KB1371'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION RAY 2,
 KB1371'DISTANCE BEING 665.598 METERS, SOUTH OF THE TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0638 ***********************************************************************
 JB0638  DESIGNATION -  RAY AZ MK
 JB0638  PID         -  JB0638
 JB0638  STATE/COUNTY-  IL/MARION
 JB0638  COUNTRY     -  US
 JB0638  USGS QUAD   -  SALEM SOUTH (2018)
 JB0638
 JB0638                         *CURRENT SURVEY CONTROL
 JB0638  ______________________________________________________________________
 JB0638* NAD 83(1986) POSITION- 38 33 39.     (N) 088 57 17.     (W)   SCALED
 JB0638* NAVD 88 ORTHO HEIGHT -   167.705 (meters)      550.21  (feet) ADJUSTED
 JB0638  ______________________________________________________________________
 JB0638  GEOID HEIGHT    -        -30.796 (meters)                     GEOID18
 JB0638  DYNAMIC HEIGHT  -        167.598 (meters)      549.86  (feet) COMP
 JB0638  MODELED GRAVITY -    979,987.9   (mgal)                       NAVD 88
 JB0638
 JB0638  VERT ORDER      -  SECOND    CLASS 0
 JB0638
 JB0638.The horizontal coordinates were scaled from a map and have
 JB0638.an estimated accuracy of +/- 6 seconds.
 JB0638
 JB0638.The orthometric height was determined by differential leveling and
 JB0638.adjusted by the NATIONAL GEODETIC SURVEY
 JB0638.in June 1991.
 JB0638
 JB0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0638.GEOID18 height accuracy estimate available here.
 JB0638
 JB0638.Click photographs - Photos may exist for this station.
 JB0638
 JB0638.The dynamic height is computed by dividing the NAVD 88
 JB0638.geopotential number by the normal gravity value computed on the
 JB0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0638.degrees latitude (g = 980.6199 gals.).
 JB0638
 JB0638.The modeled gravity was interpolated from observed gravity values.
 JB0638
 JB0638;                    North         East    Units  Estimated Accuracy
 JB0638;SPC IL E     -   210,410.      245,840.      MT  (+/- 180 meters Scaled)
 JB0638
 JB0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH296698(NAD 83)
 JB0638
 JB0638                          SUPERSEDED SURVEY CONTROL
 JB0638
 JB0638  NGVD 29 (??/??/92)  167.81   (m)          550.6    (f) COMPUTED    2 0
 JB0638
 JB0638.Superseded values are not recommended for survey control.
 JB0638
 JB0638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0638.See file dsdata.pdf to determine how the superseded data were derived.
 JB0638
 JB0638_MARKER: DZ = AZIMUTH MARK DISK
 JB0638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0638_STAMPING: RAY 1960
 JB0638_MARK LOGO: CGS
 JB0638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0638+STABILITY: SURFACE MOTION
 JB0638
 JB0638  HISTORY     - Date     Condition        Report By
 JB0638  HISTORY     - 1960     MONUMENTED       CGS
 JB0638  HISTORY     - 20110831 POOR             ILDT
 JB0638
 JB0638                          STATION DESCRIPTION
 JB0638
 JB0638'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0638'5.4 MI S FROM SALEM.
 JB0638'ABOUT 4.55 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0638'HOUSE AT SALEM, THENCE 0.75 MILE WEST ALONG A GRAVEL ROAD, THENCE
 JB0638'0.05 MILE SOUTH ALONG A GRAVEL ROAD, 17 FEET WEST OF THE CENTER
 JB0638'LINE OF THE ROAD, 1 FOOT EAST OF A FENCE, 36 FEET SOUTH OF THE
 JB0638'FIRST TELEPHONE POLE SOUTH OF THE ROAD JUNCTION, 2.1 FEET SOUTH
 JB0638'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0638'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0638
 JB0638                          STATION RECOVERY (2011)
 JB0638
 JB0638'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0638'TOP BROKEN OFF CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF6529 ***********************************************************************
 DF6529  DESIGNATION -  RAY EAST
 DF6529  PID         -  DF6529
 DF6529  STATE/COUNTY-  IL/MONTGOMERY
 DF6529  COUNTRY     -  US
 DF6529  USGS QUAD   -  NOKOMIS SW (2018)
 DF6529
 DF6529                         *CURRENT SURVEY CONTROL
 DF6529  ______________________________________________________________________
 DF6529* NAD 83(2011) POSITION- 39 18 17.57578(N) 089 27 28.32714(W)   ADJUSTED
 DF6529* NAD 83(2011) ELLIP HT-   161.594 (meters)        (06/27/12)   ADJUSTED
 DF6529* NAD 83(2011) EPOCH   -  2010.00
 DF6529* NAVD 88 ORTHO HEIGHT -   193.2   (meters)      634.    (feet) GPS OBS
 DF6529  ______________________________________________________________________
 DF6529  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF6529  GEOID HEIGHT    -        -31.632 (meters)                     GEOID12A
 DF6529  GEOID HEIGHT    -        -31.616 (meters)                     GEOID18
 DF6529  NAD 83(2011) X  -     46,761.164 (meters)                     COMP
 DF6529  NAD 83(2011) Y  - -4,941,860.325 (meters)                     COMP
 DF6529  NAD 83(2011) Z  -  4,018,667.055 (meters)                     COMP
 DF6529  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 DF6529
 DF6529  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF6529  Standards:
 DF6529         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF6529            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF6529  -------------------------------------------------------------------
 DF6529  NETWORK    0.40   1.39           0.17   0.16   0.71      0.06413084
 DF6529  -------------------------------------------------------------------
 DF6529  Click here for local accuracies and other accuracy information.
 DF6529
 DF6529.The horizontal coordinates were established by GPS observations
 DF6529.and adjusted by the National Geodetic Survey in June 2012.
 DF6529
 DF6529.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF6529.been affixed to the stable North American tectonic plate. See 
 DF6529.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF6529
 DF6529.The horizontal coordinates are valid at the epoch date displayed above
 DF6529.which is a decimal equivalence of Year/Month/Day.
 DF6529
 DF6529.The orthometric height was determined by GPS observations and a
 DF6529.high-resolution geoid model.
 DF6529
 DF6529.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF6529.GEOID18 height accuracy estimate available here.
 DF6529
 DF6529.Click photographs - Photos may exist for this station.
 DF6529
 DF6529.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF6529
 DF6529.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF6529
 DF6529.The ellipsoidal height was determined by GPS observations
 DF6529.and is referenced to NAD 83.
 DF6529
 DF6529. The following values were computed from the NAD 83(2011) position.
 DF6529
 DF6529;                    North         East     Units Scale Factor Converg.
 DF6529;SPC IL W     -   293,054.354   761,132.963   MT  0.99998717   +0 26 56.4
 DF6529;SPC IL W     -   961,462.49  2,497,150.40   sFT  0.99998717   +0 26 56.4
 DF6529;UTM  16      - 4,353,490.963   288,072.262   MT  1.00015303   -1 33 27.0
 DF6529
 DF6529!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF6529!SPC IL W     -   0.99997465  x   0.99998717  =   0.99996182
 DF6529!UTM  16      -   0.99997465  x   1.00015303  =   1.00012767
 DF6529
 DF6529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8807253490(NAD 83)
 DF6529
 DF6529                          SUPERSEDED SURVEY CONTROL
 DF6529
 DF6529  NAD 83(2007)-  39 18 17.57575(N)    089 27 28.32786(W) AD(2002.00) 0
 DF6529  ELLIP H (02/10/07)  161.623  (m)                       GP(2002.00)    
 DF6529  ELLIP H (12/06/04)  161.606  (m)                       GP(       ) 4 1
 DF6529  NAD 83(1997)-  39 18 17.57566(N)    089 27 28.32813(W) AD(       ) 1
 DF6529  ELLIP H (07/22/03)  161.630  (m)                       GP(       ) 4 1
 DF6529  NAVD 88 (07/22/03)  193.2    (m)  GEOID99  model used  GPS OBS        
 DF6529
 DF6529.Superseded values are not recommended for survey control.
 DF6529
 DF6529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF6529.See file dsdata.pdf to determine how the superseded data were derived.
 DF6529
 DF6529_MARKER: DD = SURVEY DISK
 DF6529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF6529_STAMPING: RAY EAST 2003
 DF6529_MARK LOGO: ILDT
 DF6529_PROJECTION: FLUSH
 DF6529_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DF6529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF6529+STABILITY: SURFACE MOTION
 DF6529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF6529+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2019
 DF6529
 DF6529  HISTORY     - Date     Condition        Report By
 DF6529  HISTORY     - 20030424 MONUMENTED       WOOLPT
 DF6529  HISTORY     - 20110720 GOOD             ILDT
 DF6529  HISTORY     - 20191008 GOOD             ILDT
 DF6529
 DF6529                          STATION DESCRIPTION
 DF6529
 DF6529'DESCRIBED BY WOOLPERT CONSULTANTS 2003 (BJM)
 DF6529'THE STATION IS LOCATED APPROXIMATELY 35.8 MI SOUTH OF THE CITY OF
 DF6529'SPRINGFIELD, 19.05 MI SOUTHWEST OF THE CITY OF TAYLORVILLE, AND 13.90
 DF6529'MI NORTHEAST OF THE COMMUNITY OF LITCHFIELD. IN THE SOUTHWEST QUADRANT
 DF6529'OF NORTH 21ST AVENUE WITH EAST 13TH ROAD.  OWNERSHIP--STATE OF
 DF6529'ILLINOIS.
 DF6529'
 DF6529'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 WITH
 DF6529'STATE HIGHWAYS 48 AND 127 BRIDGE, APPROXIMATELY 3.8 MI WEST OF THE
 DF6529'COMMUNITY OF RAYMOND, GO EAST 3.50 MI ON HIGHWAYS 48 AND 127 TO THE
 DF6529'JUNCTION OF HIGHWAYS 48 AND 127 WITH HIGHWAY 127 (WEST STREET) ON THE
 DF6529'RIGHT, HIGHWAY 48 (OBANNION STREET) AHEAD, AND WEST STREET ON THE
 DF6529'LEFT, TURN RIGHT AND GO SOUTH AND SOUTHEAST 1.30 MI ON HIGHWAY 127 TO
 DF6529'THE JUNCTION OF HIGHWAY 127 WITH NORTH 21ST AVENUE ON THE LEFT, TURN
 DF6529'LEFT AND GO EAST 5.80 MI ON NORTH 21ST AVENUE TO THE STATION ON THE
 DF6529'RIGHT.
 DF6529'
 DF6529'THE STATION IS AN ALUMINUM ILLINOIS DEPARTMENT OF TRANSPORTATION
 DF6529'SURVEY DISK STAMPED --RAY EAST 2003-- SET INTO THE TOP OF A 12-INCH
 DF6529'DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE GROUND.  THE STATION
 DF6529'IS 36.1 FEET SOUTH OF THE CENTERLINE OF NORTH 21ST AVENUE, 25.0 FEET
 DF6529'WEST OF THE CENTERLINE OF EAST 13TH ROAD, 178 FEET NORTH OF A UTILITY
 DF6529'POLE, 79.2 FEET SOUTH OF A RIGHT-OF-WAY MARKER LOCATED IN THE
 DF6529'NORTHWEST QUADRANT OF THE ROAD JUNCTION, 78.4 FEET SOUTH OF A UTILITY
 DF6529'POLE, AND 6.7 FEET NORTH-NORTHWEST OF A RIGHT-OF-WAY MARKER IN THE
 DF6529'SOUTHWEST QUADRANT OF THE ROAD JUNCTION.
 DF6529
 DF6529                          STATION RECOVERY (2011)
 DF6529
 DF6529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DF6529'RECOVERED AS DESCRIBED.
 DF6529
 DF6529                          STATION RECOVERY (2019)
 DF6529
 DF6529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DF6529'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0637 ***********************************************************************
 JB0637  DESIGNATION -  RAY RM 1
 JB0637  PID         -  JB0637
 JB0637  STATE/COUNTY-  IL/MARION
 JB0637  COUNTRY     -  US
 JB0637  USGS QUAD   -  SALEM SOUTH (2018)
 JB0637
 JB0637                         *CURRENT SURVEY CONTROL
 JB0637  ______________________________________________________________________
 JB0637* NAD 83(1986) POSITION- 38 33 23.62   (N) 088 57 28.23   (W)   HD_HELD1
 JB0637* NAVD 88 ORTHO HEIGHT -   178.772 (meters)      586.52  (feet) ADJUSTED
 JB0637  ______________________________________________________________________
 JB0637  GEOID HEIGHT    -        -30.780 (meters)                     GEOID18
 JB0637  DYNAMIC HEIGHT  -        178.658 (meters)      586.15  (feet) COMP
 JB0637  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0637
 JB0637  VERT ORDER      -  SECOND    CLASS 0
 JB0637
 JB0637.The horizontal coordinates were determined by differentially corrected
 JB0637.hand held GPS observations or other comparable positioning techniques
 JB0637.and have an estimated accuracy of +/- 3 meters.
 JB0637
 JB0637.The orthometric height was determined by differential leveling and
 JB0637.adjusted by the NATIONAL GEODETIC SURVEY
 JB0637.in June 1991.
 JB0637
 JB0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0637.GEOID18 height accuracy estimate available here.
 JB0637
 JB0637.Click photographs - Photos may exist for this station.
 JB0637
 JB0637.The dynamic height is computed by dividing the NAVD 88
 JB0637.geopotential number by the normal gravity value computed on the
 JB0637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0637.degrees latitude (g = 980.6199 gals.).
 JB0637
 JB0637.The modeled gravity was interpolated from observed gravity values.
 JB0637
 JB0637;                    North         East    Units  Estimated Accuracy
 JB0637;SPC IL E     -   209,937.5     245,566.2     MT  (+/- 3 meters HH1 GPS) 
 JB0637
 JB0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2940669386(NAD 83)
 JB0637
 JB0637                          SUPERSEDED SURVEY CONTROL
 JB0637
 JB0637  NGVD 29 (??/??/92)  178.879  (m)          586.87   (f) ADJ UNCH    2 0
 JB0637
 JB0637.Superseded values are not recommended for survey control.
 JB0637
 JB0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0637.See file dsdata.pdf to determine how the superseded data were derived.
 JB0637
 JB0637_MARKER: DR = REFERENCE MARK DISK
 JB0637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0637_STAMPING: RAY NO 1 1960
 JB0637_MARK LOGO: CGS
 JB0637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0637+STABILITY: SURFACE MOTION
 JB0637
 JB0637  HISTORY     - Date     Condition        Report By
 JB0637  HISTORY     - 1960     MONUMENTED       CGS
 JB0637  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0637
 JB0637                          STATION DESCRIPTION
 JB0637
 JB0637'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0637'5.8 MI S FROM SALEM.
 JB0637'ABOUT 4.55 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0637'HOUSE IN SALEM, THENCE 0.75 MILE WEST ALONG A GRAVEL ROAD, THENCE
 JB0637'0.4 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.15 MILE WEST ALONG A
 JB0637'DIRT ROAD, AT A HIGH TRANSMISSION POWER LINE CROSSING, 8 FEET NORTH
 JB0637'OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 60 FEET
 JB0637'NORTHEAST OF THE EAST POLE OF A DOUBLE POWER LINE POLE, 51 FEET
 JB0637'EAST OF THE CENTER OF THE POWER LINE, 78.7 FEET NORTHEAST OF A
 JB0637'METAL WITNESS POST, 80.1 FEET NORTHEAST OF TRAVERSE STATION RAY,
 JB0637'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF
 JB0637'A CONCRETE POST PROJECTING 2 INCHES.
 JB0637
 JB0637                          STATION RECOVERY (2011)
 JB0637
 JB0637'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0637'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0635 ***********************************************************************
 JB0635  DESIGNATION -  RAY RM 2
 JB0635  PID         -  JB0635
 JB0635  STATE/COUNTY-  IL/MARION
 JB0635  COUNTRY     -  US
 JB0635  USGS QUAD   -  SALEM SOUTH (2018)
 JB0635
 JB0635                         *CURRENT SURVEY CONTROL
 JB0635  ______________________________________________________________________
 JB0635* NAD 83(1986) POSITION- 38 33 23.62   (N) 088 57 29.48   (W)   HD_HELD1
 JB0635* NAVD 88 ORTHO HEIGHT -   178.660 (meters)      586.15  (feet) ADJUSTED
 JB0635  ______________________________________________________________________
 JB0635  GEOID HEIGHT    -        -30.780 (meters)                     GEOID18
 JB0635  DYNAMIC HEIGHT  -        178.546 (meters)      585.78  (feet) COMP
 JB0635  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB0635
 JB0635  VERT ORDER      -  SECOND    CLASS 0
 JB0635
 JB0635.The horizontal coordinates were determined by differentially corrected
 JB0635.hand held GPS observations or other comparable positioning techniques
 JB0635.and have an estimated accuracy of +/- 3 meters.
 JB0635
 JB0635.The orthometric height was determined by differential leveling and
 JB0635.adjusted by the NATIONAL GEODETIC SURVEY
 JB0635.in June 1991.
 JB0635
 JB0635.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0635.GEOID18 height accuracy estimate available here.
 JB0635
 JB0635.Click photographs - Photos may exist for this station.
 JB0635
 JB0635.The dynamic height is computed by dividing the NAVD 88
 JB0635.geopotential number by the normal gravity value computed on the
 JB0635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0635.degrees latitude (g = 980.6199 gals.).
 JB0635
 JB0635.The modeled gravity was interpolated from observed gravity values.
 JB0635
 JB0635;                    North         East    Units  Estimated Accuracy
 JB0635;SPC IL E     -   209,937.7     245,535.9     MT  (+/- 3 meters HH1 GPS) 
 JB0635
 JB0635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2937669387(NAD 83)
 JB0635
 JB0635                          SUPERSEDED SURVEY CONTROL
 JB0635
 JB0635  NGVD 29 (??/??/92)  178.767  (m)          586.50   (f) ADJ UNCH    2 0
 JB0635
 JB0635.Superseded values are not recommended for survey control.
 JB0635
 JB0635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0635.See file dsdata.pdf to determine how the superseded data were derived.
 JB0635
 JB0635_MARKER: DR = REFERENCE MARK DISK
 JB0635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0635_STAMPING: RAY NO 2 1960
 JB0635_MARK LOGO: CGS
 JB0635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0635+STABILITY: SURFACE MOTION
 JB0635
 JB0635  HISTORY     - Date     Condition        Report By
 JB0635  HISTORY     - 1960     MONUMENTED       CGS
 JB0635  HISTORY     - 20110831 MARK NOT FOUND   ILDT
 JB0635
 JB0635                          STATION DESCRIPTION
 JB0635
 JB0635'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0635'5.8 MI S FROM SALEM.
 JB0635'ABOUT 4.55 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0635'IN SALEM, THENCE 0.75 MILE WEST ALONG A GRAVEL ROAD, THENCE 0.4
 JB0635'MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.15 MILE WEST ALONG A
 JB0635'DIRT ROAD, AT A HIGH TRANSMISSION POWER LINE CROSSING, 7 FEET
 JB0635'NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 61
 JB0635'FEET NORTHWEST OF THE WEST POLE OF A DOUBLE POLE HIGH TRANSMISSION
 JB0635'POWER LINE, 50 FEET WEST OF THE CENTER OF THE POWER LINE, 55.6
 JB0635'FEET NORTHWEST OF TRAVERSE STATION RAY, 57.4 FEET NORTHWEST OF A
 JB0635'METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND
 JB0635'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0635
 JB0635                          STATION RECOVERY (2011)
 JB0635
 JB0635'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0635'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF6530 ***********************************************************************
 DF6530  DESIGNATION -  RAY WEST
 DF6530  PID         -  DF6530
 DF6530  STATE/COUNTY-  IL/MONTGOMERY
 DF6530  COUNTRY     -  US
 DF6530  USGS QUAD   -  ATWATER (2018)
 DF6530
 DF6530                         *CURRENT SURVEY CONTROL
 DF6530  ______________________________________________________________________
 DF6530* NAD 83(2011) POSITION- 39 19 18.18422(N) 089 38 21.76329(W)   ADJUSTED
 DF6530* NAD 83(2011) ELLIP HT-   170.240 (meters)        (06/27/12)   ADJUSTED
 DF6530* NAD 83(2011) EPOCH   -  2010.00
 DF6530* NAVD 88 ORTHO HEIGHT -   201.8   (meters)      662.    (feet) GPS OBS
 DF6530  ______________________________________________________________________
 DF6530  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF6530  GEOID HEIGHT    -        -31.585 (meters)                     GEOID12A
 DF6530  GEOID HEIGHT    -        -31.563 (meters)                     GEOID18
 DF6530  NAD 83(2011) X  -     31,097.989 (meters)                     COMP
 DF6530  NAD 83(2011) Y  - -4,940,806.144 (meters)                     COMP
 DF6530  NAD 83(2011) Z  -  4,020,118.697 (meters)                     COMP
 DF6530  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 DF6530
 DF6530  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF6530  Standards:
 DF6530         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF6530            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF6530  -------------------------------------------------------------------
 DF6530  NETWORK    0.34   1.00           0.15   0.13   0.51      0.05050883
 DF6530  -------------------------------------------------------------------
 DF6530  Click here for local accuracies and other accuracy information.
 DF6530
 DF6530.The horizontal coordinates were established by GPS observations
 DF6530.and adjusted by the National Geodetic Survey in June 2012.
 DF6530
 DF6530.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF6530.been affixed to the stable North American tectonic plate. See 
 DF6530.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF6530
 DF6530.The horizontal coordinates are valid at the epoch date displayed above
 DF6530.which is a decimal equivalence of Year/Month/Day.
 DF6530
 DF6530.The orthometric height was determined by GPS observations and a
 DF6530.high-resolution geoid model.
 DF6530
 DF6530.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF6530.GEOID18 height accuracy estimate available here.
 DF6530
 DF6530.Click photographs - Photos may exist for this station.
 DF6530
 DF6530.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF6530
 DF6530.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF6530
 DF6530.The ellipsoidal height was determined by GPS observations
 DF6530.and is referenced to NAD 83.
 DF6530
 DF6530. The following values were computed from the NAD 83(2011) position.
 DF6530
 DF6530;                    North         East     Units Scale Factor Converg.
 DF6530;SPC IL W     -   294,816.407   745,466.942   MT  0.99996662   +0 20 02.9
 DF6530;SPC IL W     -   967,243.50  2,445,752.79   sFT  0.99996662   +0 20 02.9
 DF6530;UTM  16      - 4,355,801.070   272,474.154   MT  1.00023744   -1 40 23.6
 DF6530
 DF6530!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF6530!SPC IL W     -   0.99997329  x   0.99996662  =   0.99993991
 DF6530!UTM  16      -   0.99997329  x   1.00023744  =   1.00021073
 DF6530
 DF6530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7247455801(NAD 83)
 DF6530
 DF6530                          SUPERSEDED SURVEY CONTROL
 DF6530
 DF6530  NAD 83(2007)-  39 19 18.18417(N)    089 38 21.76398(W) AD(2002.00) 0
 DF6530  ELLIP H (02/10/07)  170.270  (m)                       GP(2002.00)    
 DF6530  ELLIP H (12/06/04)  170.250  (m)                       GP(       ) 4 1
 DF6530  NAD 83(1997)-  39 19 18.18413(N)    089 38 21.76420(W) AD(       ) 1
 DF6530  ELLIP H (07/22/03)  170.279  (m)                       GP(       ) 4 1
 DF6530  NAVD 88 (07/22/03)  201.8    (m)  GEOID99  model used  GPS OBS        
 DF6530
 DF6530.Superseded values are not recommended for survey control.
 DF6530
 DF6530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF6530.See file dsdata.pdf to determine how the superseded data were derived.
 DF6530
 DF6530_MARKER: DD = SURVEY DISK
 DF6530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF6530_STAMPING: RAY WEST 2003
 DF6530_MARK LOGO: ILDT
 DF6530_PROJECTION: FLUSH
 DF6530_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DF6530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF6530+STABILITY: SURFACE MOTION
 DF6530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF6530+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2019
 DF6530
 DF6530  HISTORY     - Date     Condition        Report By
 DF6530  HISTORY     - 20030424 MONUMENTED       WOOLPT
 DF6530  HISTORY     - 20110720 GOOD             ILDT
 DF6530  HISTORY     - 20191015 GOOD             ILDT
 DF6530
 DF6530                          STATION DESCRIPTION
 DF6530
 DF6530'DESCRIBED BY WOOLPERT CONSULTANTS 2003 (BJM)
 DF6530'THE STATION IS LOCATED APPROXIMATELY 33.8 MI SOUTH OF THE CITY OF
 DF6530'SPRINGFIELD, 24.25 MI SOUTHWEST OF THE CITY OF TAYLORVILLE, AND 10.30
 DF6530'MI NORTH OF THE COMMUNITY OF LITCHFIELD.  IN THE SOUTHEAST QUADRANT OF
 DF6530'STATE HIGHWAYS 48 AND 127 WITH INTERSTATE HIGHWAY 55 NORTHBOUND
 DF6530'OFF-RAMP. OWNERSHIP--STATE OF ILLINOIS.
 DF6530'
 DF6530'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 WITH
 DF6530'STATE HIGHWAYS 48 AND 127 BRIDGE, APPROXIMATELY 3.8 MI WEST OF THE
 DF6530'COMMUNITY OF RAYMOND, GO EAST 0.05 MI ON HIGHWAYS 48 AND 127 TO THE
 DF6530'STATION ON THE RIGHT.
 DF6530'
 DF6530'THE STATION IS AN ALUMINUM ILLINOIS DEPARTMENT OF TRANSPORTATION
 DF6530'SURVEY DISK STAMPED --RAY WEST 2003-- SET INTO THE TOP OF A 12-INCH
 DF6530'DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE GROUND.  THE
 DF6530'STATION IS 43.3 FEET SOUTH-SOUTHWEST OF THE CENTERLINE OF EASTBOUND
 DF6530'HIGHWAYS 48 AND 127, 20.5 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST EDGE
 DF6530'OF PAVEMENT OF HIGHWAYS 48 AND 127, 177.2 FEET SOUTHEAST OF A
 DF6530'LIGHT/CELL TOWER BASE, 147.3 FEET EAST OF THE EAST STEEL LEG OF A
 DF6530'LARGE GREEN --RAYMOND DECATUR TAYLORVILLE-- TRAFFIC SIGN, 43.3 FEET
 DF6530'NORTH OF CHAIN-LINK RIGHT-OF-WAY FENCE LINE.
 DF6530
 DF6530                          STATION RECOVERY (2011)
 DF6530
 DF6530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DF6530'RECOVERED AS DESCRIBED.
 DF6530
 DF6530                          STATION RECOVERY (2019)
 DF6530
 DF6530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DF6530'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1781 ***********************************************************************
 DQ1781  DESIGNATION -  RAYSE CREEK
 DQ1781  PID         -  DQ1781
 DQ1781  STATE/COUNTY-  IL/JEFFERSON
 DQ1781  COUNTRY     -  US
 DQ1781  USGS QUAD   -  WOODLAWN (2018)
 DQ1781
 DQ1781                         *CURRENT SURVEY CONTROL
 DQ1781  ______________________________________________________________________
 DQ1781* NAD 83(1986) POSITION- 38 15 13.79   (N) 089 02 24.91   (W)   HD_HELD1
 DQ1781* NAVD 88 ORTHO HEIGHT -   129.123 (meters)      423.63  (feet) ADJUSTED
 DQ1781  ______________________________________________________________________
 DQ1781  GEOID HEIGHT    -        -29.970 (meters)                     GEOID18
 DQ1781  DYNAMIC HEIGHT  -        129.040 (meters)      423.36  (feet) COMP
 DQ1781  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 DQ1781
 DQ1781  VERT ORDER      -  SECOND    CLASS I
 DQ1781
 DQ1781.The horizontal coordinates were determined by differentially corrected
 DQ1781.hand held GPS observations or other comparable positioning techniques
 DQ1781.and have an estimated accuracy of +/- 3 meters.
 DQ1781
 DQ1781.The orthometric height was determined by differential leveling and
 DQ1781.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1781.in May 2016.
 DQ1781
 DQ1781.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1781.GEOID18 height accuracy estimate available here.
 DQ1781
 DQ1781.Click photographs - Photos may exist for this station.
 DQ1781
 DQ1781.The dynamic height is computed by dividing the NAVD 88
 DQ1781.geopotential number by the normal gravity value computed on the
 DQ1781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1781.degrees latitude (g = 980.6199 gals.).
 DQ1781
 DQ1781.The modeled gravity was interpolated from observed gravity values.
 DQ1781
 DQ1781;                    North         East    Units  Estimated Accuracy
 DQ1781;SPC IL E     -   176,385.4     238,125.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1781
 DQ1781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2148135947(NAD 83)
 DQ1781
 DQ1781                          SUPERSEDED SURVEY CONTROL
 DQ1781
 DQ1781.No superseded survey control is available for this station.
 DQ1781
 DQ1781_MARKER: DD = SURVEY DISK
 DQ1781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DQ1781_STAMPING: RAYSE CREEK 2013
 DQ1781_MARK LOGO: USACE
 DQ1781_PROJECTION: FLUSH
 DQ1781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ1781+STABILITY: SURFACE MOTION
 DQ1781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1781+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2015
 DQ1781
 DQ1781  HISTORY     - Date     Condition        Report By
 DQ1781  HISTORY     - 2013     MONUMENTED       USACE
 DQ1781  HISTORY     - 20151112 GOOD             AMESC
 DQ1781
 DQ1781                          STATION DESCRIPTION
 DQ1781
 DQ1781'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DQ1781'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-SOUTHWEST OF MOUNT
 DQ1781'VERNON, 5.3 MI (8.5 KM) SOUTH OF WOODLAWN AND 3.1 MI (5.0 KM) NORTH OF
 DQ1781'WALTONVILLE.
 DQ1781'
 DQ1781'TO REACH FROM THE INTERSECTION OF INTERSTATE 57 AND IL ROUTE 15,
 DQ1781'PROCEED WEST ALONG IL ROUTE 15 FOR 4.8 MI (7.7 KM) TO NORTH HALL LANE
 DQ1781'(COUNTY ROAD 600E), THENCE SOUTH ALONG NORTH HALL LANE FOR 3.65 MI
 DQ1781'(5.9 KM) TO A BRIDGE.  CONTINUE SOUTH ALONG COUNTY ROAD 600E FOR 60 FT
 DQ1781'(18.3 M) FROM THE SOUTH END OF THE BRIDGE DECK TO THE STATION ON THE
 DQ1781'LEFT.
 DQ1781'
 DQ1781'THE STATION IS 34 FT (10.4 M) EAST OF COUNTY ROAD 600E, 62 FT (18.9 M)
 DQ1781'SOUTHEAST OF THE SOUTHEAST CORNER OF THE CONCRETE BRIDGE DECK, 51.5 FT
 DQ1781'(15.7 M) SOUTH-SOUTHWEST OF A POWER POLE, 19.5 FT (5.9 M)
 DQ1781'SOUTH-SOUTHWEST OF A TELEPHONE PEDESTAL, 19 FT (5.8 M) SOUTH-SOUTHWEST
 DQ1781'OF A FIBER OPTIC WARNING POST AND 2 FT (0.6 M) WEST OF A METAL WITNESS
 DQ1781'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1926 ***********************************************************************
 JB1926  DESIGNATION -  REBAR
 JB1926  PID         -  JB1926
 JB1926  STATE/COUNTY-  IL/RANDOLPH
 JB1926  COUNTRY     -  US
 JB1926  USGS QUAD   -  BALDWIN (2018)
 JB1926
 JB1926                         *CURRENT SURVEY CONTROL
 JB1926  ______________________________________________________________________
 JB1926* NAD 83(1997) POSITION- 38 12 37.41207(N) 089 47 24.09615(W)   ADJUSTED
 JB1926* NAVD 88 ORTHO HEIGHT -   152.7   (meters)      501.    (feet) VERTCON3
 JB1926  ______________________________________________________________________
 JB1926  GEOID HEIGHT    -        -29.917 (meters)                     GEOID18
 JB1926  LAPLACE CORR    -          1.95  (seconds)                    DEFLEC18
 JB1926  HORZ ORDER      -  SECOND
 JB1926
 JB1926.The horizontal coordinates were established by classical geodetic methods
 JB1926.and adjusted by the National Geodetic Survey in October 1999.
 JB1926
 JB1926.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1926.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1926
 JB1926.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1926.GEOID18 height accuracy estimate available here.
 JB1926
 JB1926.Click photographs - Photos may exist for this station.
 JB1926
 JB1926.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1926
 JB1926. The following values were computed from the NAD 83(1997) position.
 JB1926
 JB1926;                    North         East     Units Scale Factor Converg.
 JB1926;SPC IL W     -   171,388.750   732,984.595   MT  0.99995457   +0 13 58.7
 JB1926;SPC IL W     -   562,297.92  2,404,800.29   sFT  0.99995457   +0 13 58.7
 JB1926;SPC MO E     -   264,022.176   312,176.356   MT  0.99998093   +0 26 21.0
 JB1926;UTM  16      - 4,232,839.417   255,721.709   MT  1.00033496   -1 43 35.9
 JB1926
 JB1926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1926!SPC IL W     -   0.99998074  x   0.99995457  =   0.99993531
 JB1926!SPC MO E     -   0.99998074  x   0.99998093  =   0.99996167
 JB1926!UTM  16      -   0.99998074  x   1.00033496  =   1.00031569
 JB1926
 JB1926:                Primary Azimuth Mark                     Grid Az
 JB1926:SPC IL W     -  16 JHR                                   130 27 07.2
 JB1926:SPC MO E     -  16 JHR                                   130 14 44.9
 JB1926:UTM  16      -  16 JHR                                   132 24 41.8
 JB1926
 JB1926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5572132839(NAD 83)
 JB1926
 JB1926|---------------------------------------------------------------------|
 JB1926| PID    Reference Object                     Distance      Geod. Az  |
 JB1926|                                                           dddmmss.s |
 JB1926| JB1923 16 JHR                              APPROX. 6.0 KM 1304105.9 |
 JB1926|---------------------------------------------------------------------|
 JB1926
 JB1926                          SUPERSEDED SURVEY CONTROL
 JB1926
 JB1926  NAD 83(1986)-  38 12 37.42074(N)    089 47 24.08816(W) AD(       ) 2
 JB1926  NGVD 29 (07/19/86)  152.8    (m)          501.     (f) VERT ANG       
 JB1926
 JB1926.Superseded values are not recommended for survey control.
 JB1926
 JB1926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1926.See file dsdata.pdf to determine how the superseded data were derived.
 JB1926
 JB1926_MARKER: I = METAL ROD
 JB1926_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1926+WITH SETTING: INFORMATION.
 JB1926_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1926
 JB1926  HISTORY     - Date     Condition        Report By
 JB1926  HISTORY     - 1969     MONUMENTED       USGS
 JB1926
 JB1926                          STATION DESCRIPTION
 JB1926
 JB1926'DESCRIBED BY US GEOLOGICAL SURVEY 1969
 JB1926'THE MARK IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHEAST OF WALSH,
 JB1926'5.9 MI (9.4 KM) WEST OF TILDEN AND 3.4 MI (5.5 KM) EAST-NORTHEAST OF
 JB1926'BALDWIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1546 ***********************************************************************
 MF1546  DESIGNATION -  RED
 MF1546  PID         -  MF1546
 MF1546  STATE/COUNTY-  IL/LEE
 MF1546  COUNTRY     -  US
 MF1546  USGS QUAD   -  STEWARD (2018)
 MF1546
 MF1546                         *CURRENT SURVEY CONTROL
 MF1546  ______________________________________________________________________
 MF1546* NAD 83(1997) POSITION- 41 45 36.64477(N) 089 02 51.44068(W)   ADJUSTED
 MF1546* NAVD 88 ORTHO HEIGHT -   264.    (meters)      866.    (feet) SCALED
 MF1546  ______________________________________________________________________
 MF1546  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 MF1546  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 MF1546  HORZ ORDER      -  THIRD
 MF1546
 MF1546.The horizontal coordinates were established by classical geodetic methods
 MF1546.and adjusted by the National Geodetic Survey in October 1999.
 MF1546
 MF1546.The orthometric height was scaled from a topographic map.
 MF1546
 MF1546.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1546.GEOID18 height accuracy estimate available here.
 MF1546
 MF1546.Click photographs - Photos may exist for this station.
 MF1546
 MF1546.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1546
 MF1546. The following values were computed from the NAD 83(1997) position.
 MF1546
 MF1546;                    North         East     Units Scale Factor Converg.
 MF1546;SPC IL W     -   566,052.287   793,056.179   MT  1.00004770   +0 44 43.3
 MF1546;SPC IL W     - 1,857,123.21  2,601,885.15   sFT  1.00004770   +0 44 43.3
 MF1546;UTM  16      - 4,625,175.961   329,781.381   MT  0.99995656   -1 21 50.7
 MF1546
 MF1546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1546!SPC IL W     -   0.99996378  x   1.00004770  =   1.00001148
 MF1546!UTM  16      -   0.99996378  x   0.99995656  =   0.99992034
 MF1546
 MF1546:                Primary Azimuth Mark                     Grid Az
 MF1546:SPC IL W     -  RED AZ MK                                092 07 53.8
 MF1546:UTM  16      -  RED AZ MK                                094 14 27.8
 MF1546
 MF1546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2978125175(NAD 83)
 MF1546
 MF1546|---------------------------------------------------------------------|
 MF1546| PID    Reference Object                     Distance      Geod. Az  |
 MF1546|                                                           dddmmss.s |
 MF1546| MF1532 MILAN TOWNSHIP ATT MICROWAVE        APPROX.14.0 KM 0474516.0 |
 MF1546| CI8121 RED AZ MK                                          0925237.1 |
 MF1546| CI8122 RED RM 1                             36.347 METERS 18631     |
 MF1546| CI8123 RED RM 2                             22.090 METERS 28337     |
 MF1546| CI8124 RED RM 3 AZIMUTH                                   32734     |
 MF1546| MF1540 ROCHELLE CARON SPINNING CO STK      APPROX.17.5 KM 3565825.4 |
 MF1546|---------------------------------------------------------------------|
 MF1546
 MF1546                          SUPERSEDED SURVEY CONTROL
 MF1546
 MF1546  NAD 83(1996)-  41 45 36.64584(N)    089 02 51.44367(W) AD(       ) 3
 MF1546  NAD 83(1986)-  41 45 36.64707(N)    089 02 51.44517(W) AD(       ) 3
 MF1546  NAD 27      -  41 45 36.53460(N)    089 02 51.11460(W) AD(       ) 3
 MF1546
 MF1546.Superseded values are not recommended for survey control.
 MF1546
 MF1546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1546.See file dsdata.pdf to determine how the superseded data were derived.
 MF1546
 MF1546_MARKER: DS = TRIANGULATION STATION DISK
 MF1546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1546_STAMPING: RED 1954
 MF1546_MARK LOGO: CGS
 MF1546_PROJECTION: FLUSH
 MF1546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1546+STABILITY: SURFACE MOTION
 MF1546_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1546+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2016
 MF1546
 MF1546  HISTORY     - Date     Condition        Report By
 MF1546  HISTORY     - 1954     MONUMENTED       CGS
 MF1546  HISTORY     - 1972     GOOD             ILHD
 MF1546  HISTORY     - 1972     GOOD             NGS
 MF1546  HISTORY     - 19950818 GOOD             USPSQD
 MF1546  HISTORY     - 20020123 GOOD             NGS
 MF1546  HISTORY     - 20030628 GOOD             USPSQD
 MF1546  HISTORY     - 20100412 GOOD             GEOCAC
 MF1546  HISTORY     - 20160804 GOOD             ILDT
 MF1546
 MF1546                          STATION DESCRIPTION
 MF1546
 MF1546'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1546'STATION IS LOCATED ABOUT 12 MILES SOUTH OF ROCHELLE AND 5 MILES
 MF1546'NORTHEAST OF COMPTON ON HIGHWAY RIGHT-OF-WAY.  IT IS 76 FEET
 MF1546'NORTH OF THE CENTER OF U.S. HIGHWAY 30, 20 FEET SOUTH OF A FENCE
 MF1546'AND WHITE WITNESS POST AND 3 FEET NORTH OF A ROW OF SMALL
 MF1546'TREES.  THE MARK IS FLUSH AND THE DISK IS STAMPED RED 1954.
 MF1546'
 MF1546'REFERENCE MARK NO. 1 IS 43 FEET SOUTH OF THE CENTER OF U.S.
 MF1546'HIGHWAY 30, 3 FEET NORTH OF A FENCE AND 2 FEET EAST OF A POWER
 MF1546'LINE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED RED
 MF1546'NO 1 1954.
 MF1546'
 MF1546'REFERENCE MARK NO. 2 IS 95 FEET NORTH OF THE CENTER OF THE
 MF1546'HIGHWAY, 2 FEET SOUTH OF A FENCE AND 1 FOOT SOUTHWEST OF A
 MF1546'TELEPHONE POLE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK
 MF1546'IS STAMPED RED NO 2 1954.
 MF1546'
 MF1546'AZIMUTH MARK IS 45 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 MF1546'30, 3 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A
 MF1546'FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 MF1546'RED 1954.
 MF1546'
 MF1546'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 MF1546'51 AND 30 ABOUT 5 MILES NORTH OF COMPTON, GO EAST ON HIGHWAY
 MF1546'30 FOR 1.8 MILES TO THE STATION ON THE LEFT, NORTH SIDE OF
 MF1546'HIGHWAY AS DESCRIBED.  CONTINUE EAST ON HIGHWAY FOR 0.3 MILE
 MF1546'TO THE AZIMUTH MARK ON THE RIGHT, SOUTH SIDE OF HIGHWAY AS
 MF1546'DESCRIBED.
 MF1546'
 MF1546'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1546
 MF1546                          STATION RECOVERY (1972)
 MF1546
 MF1546'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF1546'RED 1954-GOOD
 MF1546'
 MF1546'RED NO. 1 1954-GOOD
 MF1546'
 MF1546'RED NO. 2 1954-GOOD
 MF1546'
 MF1546'RED 1954-NOT RECOVERED
 MF1546'
 MF1546'ALL MARKS EXCEPT AZI-MK RECOVERED AS DESCRIBED.  WITNESS POST
 MF1546'AT STATION AND AZI-MK ARE GONE.  AZI-MK IS PROBABLY STILL PRESENT
 MF1546'BUT NO EXTENDED PERIOD OF TIME WAS SPENT LOOKING FOR IT.
 MF1546
 MF1546                          STATION RECOVERY (1972)
 MF1546
 MF1546'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF1546'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 MF1546'LINE OF SIGHT TO THE AZIMUTH MARK IS OBSTRUCTED BY A 16 INCH
 MF1546'OAK TREE.  A NEW AZIMUTH MARK (R.M. 3) WAS SET.  THE DIRECTION
 MF1546'TO THE REFERENCE MARKS CHECKED AS DID THE DISTANCE TO REFERENCE
 MF1546'MARK 1.  THE DISTANCE TO REFERENCE MARK 2 WAS FOUND TO BE SHORTER
 MF1546'BY 0.12 OF A FOOT.  A NEW DESCRIPTION FOLLOWS--
 MF1546'
 MF1546'THE STATION IS LOCATED ABOUT 12 MILES SOUTH OF ROCHELLE, ON
 MF1546'ROAD RIGHT-OF-WAY, AT A ROADSIDE PARK, 76 FEET NORTH OF THE
 MF1546'CENTERLINE OF U.S. HIGHWAY 30, 20 FEET SOUTH OF A FENCE, 25
 MF1546'FEET NORTH OF THE CENTERLINE OF GRAVELED PARK ROAD, 17 FEET
 MF1546'SOUTHWEST OF A 12 INCH TREE, 36 FEET WEST OF A 16 INCH OAK
 MF1546'TREE, 2 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF CONCRETE
 MF1546'BASE OF GARBAGE CAN, 15 FEET EAST OF THE NORTHEAST CORNER OF
 MF1546'A CONCRETE SLAB FOR A PICNIC TABLE (WEST 1 OF 2) AND 18 FEET
 MF1546'SOUTHWEST OF THE NORTHWEST CORNER OF A CONCRETE SLAB FOR
 MF1546'PICNIC TABLE (EAST 1 OF 2).  THE MONUMENT PROJECTS 2 INCHES
 MF1546'AND THE DISK IS STAMPED RED 1954.
 MF1546'
 MF1546'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND
 MF1546'30 (ABOUT 5 MILES NORTH OF COMPTON), GO EAST ON HIGHWAY 30
 MF1546'FOR 1.8 MILES TO A ROADSIDE PARK AND THE STATION ON THE LEFT.
 MF1546'
 MF1546'REFERENCE MARK 1 IS 43 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 MF1546'2 FEET NORTH OF A FENCE, 2 FEET EAST OF A POWER POLE AND 30
 MF1546'FEET EAST OF A 12 INCH TREE.  THE MONUMENT PROJECTS 2 INCHES
 MF1546'AND THE DISK IS STAMPED RED NO 1 1954.
 MF1546'
 MF1546'REFERENCE MARK 2 IS 95 FEET NORTH OF THE CENTERLINE OF THE
 MF1546'HIGHWAY, 47 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE WEST
 MF1546'SLAB, 9 FEET WEST OF A TRIPLE TRUNKED TREE, 17 FEET NORTH OF
 MF1546'THE CENTERLINE OF CIRCULAR GRAVELED DRIVE AND 3 FEET SOUTH OF
 MF1546'THE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 MF1546'STAMPED RED NO 2 1954.
 MF1546'
 MF1546'REFERENCE MARK 3 IS A STANDARD DISK STAMPED RED 1954 NO 3 1972
 MF1546'SET IN A DRILL HOLE IN THE TOP AND SOUTHWEST CORNER OF A LARGE
 MF1546'CONCRETE SLAB SUPPORTING A HEAVY WIRE CORN CRIB, 24 FEET SOUTH
 MF1546'OF THE SOUTHEAST CORNER OF A WOODEN CORN CRIB, 42 FEET EAST
 MF1546'OF A FENCE, 1 FOOT EAST OF THE WEST EDGE OF SLAB AND 1 FOOT
 MF1546'NORTH OF THE SOUTH EDGE OF SLAB.
 MF1546'
 MF1546'TO REACH R.M. 3 FROM THE STATION, GO WEST ON HIGHWAY 30 FOR
 MF1546'0.85 MILE TO A CROSSROAD, TURN RIGHT AND GO NORTH ON GRAVELED
 MF1546'ROAD FOR 0.5 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST
 MF1546'FOR 0.5 MILE TO END OF ROAD.  TURN LEFT ON FARM ROAD AND GO NORTH
 MF1546'FOR 0.1 MILE TO CRIBS.
 MF1546'
 MF1546'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1546'
 MF1546'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5 MILES
 MF1546'NORTHEAST OF COMPTON
 MF1546
 MF1546                          STATION RECOVERY (1995)
 MF1546
 MF1546'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1546'RECOVERED IN GOOD CONDITION.
 MF1546
 MF1546                          STATION RECOVERY (2002)
 MF1546
 MF1546'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1546'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1546
 MF1546                          STATION RECOVERY (2003)
 MF1546
 MF1546'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1546'RM 1, RM 3 WERE NOT FOUND RM 2 WAS LOCATED IN GOOD CONDITION
 MF1546
 MF1546                          STATION RECOVERY (2010)
 MF1546
 MF1546'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 MF1546'RECOVERED MAIN STATION AND RM2.  RM 1 AND 3 NOT SOUGHT.
 MF1546
 MF1546                          STATION RECOVERY (2016)
 MF1546
 MF1546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 MF1546'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1939 ***********************************************************************
 JB1939  DESIGNATION -  RED BUD
 JB1939  PID         -  JB1939
 JB1939  STATE/COUNTY-  IL/RANDOLPH
 JB1939  COUNTRY     -  US
 JB1939  USGS QUAD   -  RED BUD (2018)
 JB1939
 JB1939                         *CURRENT SURVEY CONTROL
 JB1939  ______________________________________________________________________
 JB1939* NAD 83(1997) POSITION- 38 11 35.86199(N) 089 59 25.31093(W)   ADJUSTED
 JB1939* NAVD 88 ORTHO HEIGHT -   142.5   (meters)      468.    (feet) VERTCON3
 JB1939  ______________________________________________________________________
 JB1939  GEOID HEIGHT    -        -30.001 (meters)                     GEOID18
 JB1939  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 JB1939  HORZ ORDER      -  SECOND
 JB1939
 JB1939.The horizontal coordinates were established by classical geodetic methods
 JB1939.and adjusted by the National Geodetic Survey in October 1999.
 JB1939
 JB1939.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1939.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1939
 JB1939.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1939.GEOID18 height accuracy estimate available here.
 JB1939
 JB1939.Click photographs - Photos may exist for this station.
 JB1939
 JB1939.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1939
 JB1939. The following values were computed from the NAD 83(1997) position.
 JB1939
 JB1939;                    North         East     Units Scale Factor Converg.
 JB1939;SPC IL W     -   169,438.694   715,443.448   MT  0.99994411   +0 06 32.4
 JB1939;SPC IL W     -   555,900.12  2,347,250.71   sFT  0.99994411   +0 06 32.4
 JB1939;UTM  16      - 4,231,489.639   238,116.393   MT  1.00044474   -1 51 00.2
 JB1939;UTM  15      - 4,231,544.341   763,571.710   MT  1.00045567   +1 51 43.1
 JB1939
 JB1939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1939!SPC IL W     -   0.99998234  x   0.99994411  =   0.99992646
 JB1939!UTM  16      -   0.99998234  x   1.00044474  =   1.00042708
 JB1939!UTM  15      -   0.99998234  x   1.00045567  =   1.00043801
 JB1939
 JB1939:                Primary Azimuth Mark                     Grid Az
 JB1939:SPC IL W     -  BALDWIN ILL POWER PLANT STACK            083 30 40.5
 JB1939:UTM  16      -  BALDWIN ILL POWER PLANT STACK            085 28 13.1
 JB1939:UTM  15      -  BALDWIN ILL POWER PLANT STACK            081 45 29.8
 JB1939
 JB1939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3811631489(NAD 83)
 JB1939
 JB1939|---------------------------------------------------------------------|
 JB1939| PID    Reference Object                     Distance      Geod. Az  |
 JB1939|                                                           dddmmss.s |
 JB1939| CI5353 RED BUD RM 1                         47.613 METERS 06829     |
 JB1939| JB1925 BALDWIN ILL POWER PLANT STACK       APPROX.11.9 KM 0833712.9 |
 JB1939| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX.18.1 KM 1395411.5 |
 JB1939| CI5354 RED BUD RM 2                         66.285 METERS 28507     |
 JB1939|---------------------------------------------------------------------|
 JB1939
 JB1939                          SUPERSEDED SURVEY CONTROL
 JB1939
 JB1939  NAD 83(1986)-  38 11 35.87193(N)    089 59 25.30406(W) AD(       ) 2
 JB1939  NAD 27      -  38 11 35.69093(N)    089 59 24.91810(W) AD(       ) 2
 JB1939  NGVD 29 (07/19/86)  142.7    (m)          468.     (f) VERT ANG       
 JB1939
 JB1939.Superseded values are not recommended for survey control.
 JB1939
 JB1939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1939.See file dsdata.pdf to determine how the superseded data were derived.
 JB1939
 JB1939_MARKER: DD = SURVEY DISK
 JB1939_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1939+WITH SETTING: INFORMATION.
 JB1939_STAMPING: RED BUD 1969
 JB1939_MARK LOGO: USGS
 JB1939_PROJECTION: RECESSED 36 CENTIMETERS
 JB1939_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1939_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1939
 JB1939  HISTORY     - Date     Condition        Report By
 JB1939  HISTORY     - 1969     MONUMENTED       USGS
 JB1939
 JB1939                          STATION DESCRIPTION
 JB1939
 JB1939'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1939'STATION IS LOCATED 1.25 MI S. OF RED BUD, NEAR QUARTER COR. BETWEEN
 JB1939'SECS. 9 AND 16, T. 4 S., R. 8 W., NEAR AN E.-W. GRAVEL RD. AND ON
 JB1939'LAND BELONGING TO MR. FRED A. SCHOENBECK.
 JB1939'
 JB1939'TO REACH THE STATION FROM THE POST OFFICE AT RED BUD DRIVE S. ON
 JB1939'STATE HWY. 3 FOR 1.25 MI TO A GRAVEL CROSSROADS, TURN LEFT AND DRIVE
 JB1939'E. ON GRAVEL RD. FOR 0.2 MI TO A FARMHOUSE ON THE LEFT AND THE
 JB1939'STATION ON THE RIGHT.
 JB1939'
 JB1939'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED RED BUD 1969
 JB1939'CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN IN GROUND AND
 JB1939'SET IN 6 IN. TILE FILLED WITH GRAVEL.  REFERENCE MARKS ARE FLUSH
 JB1939'WITH THE GROUND.  STATION MARK IS 14 IN. BELOW GROUND.
 JB1939'
 JB1939'STATION MARK IS 1023 FT E. ALONG GRAVEL RD. FROM CENTER OF STATE
 JB1939'HWY. 3, 30 FT S. OF CENTER OF E.-W. GRAVEL RD., 92 FT ESE. OF JCT.
 JB1939'OF DRIVE N. TO FARMHOUSE AND 12.0 FT S. OF A METAL WITNESS POST.
 JB1939'
 JB1939'REFERENCE MARK 1 IS 156.21 FT (47.613 M.) ENE. OF STATION, 26 FT N.
 JB1939'OF CENTER OF GRAVEL RD., 4 FT W. OF A FENCE COR. AND 1 FT E. OF A
 JB1939'METAL WITNESS POST.
 JB1939'
 JB1939'REFERENCE MARK 2 IS 217.47 FT (66.285 M.) WNW. OF STATION, 127 FT
 JB1939'WNW. OF JCT. OF DRIVE N. TO FARMHOUSE, 4.7 FT E. OF A POWER LINE
 JB1939'POLE, AND 1 FT W. OF A METAL WITNESS POST.
 JB1939'
 JB1939'OBSTRUCTIONS PREVENTED TAPING BETWEEN REFERENCE MARKS.
 JB1939'
 JB1939'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1936 ***********************************************************************
 JB1936  DESIGNATION -  RED BUD CATHOLIC CHURCH SPIRE
 JB1936  PID         -  JB1936
 JB1936  STATE/COUNTY-  IL/RANDOLPH
 JB1936  COUNTRY     -  US
 JB1936  USGS QUAD   -  RED BUD (2018)
 JB1936
 JB1936                         *CURRENT SURVEY CONTROL
 JB1936  ______________________________________________________________________
 JB1936* NAD 83(1997) POSITION- 38 12 28.28199(N) 089 59 44.64530(W)   ADJUSTED
 JB1936  ______________________________________________________________________
 JB1936  GEOID HEIGHT    -        -30.022 (meters)                     GEOID18
 JB1936  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 JB1936  HORZ ORDER      -  THIRD
 JB1936
 JB1936.The horizontal coordinates were established by classical geodetic methods
 JB1936.and adjusted by the National Geodetic Survey in October 1999.
 JB1936
 JB1936.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1936.GEOID18 height accuracy estimate available here.
 JB1936
 JB1936.Click photographs - Photos may exist for this station.
 JB1936
 JB1936.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1936
 JB1936. The following values were computed from the NAD 83(1997) position.
 JB1936
 JB1936;                    North         East     Units Scale Factor Converg.
 JB1936;SPC IL W     -   171,054.006   714,970.016   MT  0.99994394   +0 06 20.6
 JB1936;SPC IL W     -   561,199.68  2,345,697.46   sFT  0.99994394   +0 06 20.6
 JB1936;SPC MO E     -   263,622.599   294,162.740   MT  0.99995734   +0 18 42.8
 JB1936;UTM  16      - 4,233,121.013   237,698.257   MT  1.00044744   -1 51 14.3
 JB1936;UTM  15      - 4,233,145.229   763,048.812   MT  1.00045227   +1 51 33.3
 JB1936
 JB1936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3769833121(NAD 83)
 JB1936
 JB1936                          SUPERSEDED SURVEY CONTROL
 JB1936
 JB1936  NAD 83(1986)-  38 12 28.29196(N)    089 59 44.63856(W) AD(       ) 3
 JB1936  NAD 27      -  38 12 28.11100(N)    089 59 44.25600(W) AD(       ) 3
 JB1936
 JB1936.Superseded values are not recommended for survey control.
 JB1936
 JB1936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1936.See file dsdata.pdf to determine how the superseded data were derived.
 JB1936
 JB1936_MARKER: 90 = CHURCH SPIRE
 JB1936
 JB1936  HISTORY     - Date     Condition        Report By
 JB1936  HISTORY     - 1931     FIRST OBSERVED   CGS
 JB1936
 JB1936                          STATION DESCRIPTION
 JB1936
 JB1936'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1937 ***********************************************************************
 JB1937  DESIGNATION -  RED BUD LUTHERAN CHURCH SPIRE
 JB1937  PID         -  JB1937
 JB1937  STATE/COUNTY-  IL/RANDOLPH
 JB1937  COUNTRY     -  US
 JB1937  USGS QUAD   -  RED BUD (2018)
 JB1937
 JB1937                         *CURRENT SURVEY CONTROL
 JB1937  ______________________________________________________________________
 JB1937* NAD 83(1997) POSITION- 38 12 27.83625(N) 089 59 34.68631(W)   ADJUSTED
 JB1937  ______________________________________________________________________
 JB1937  GEOID HEIGHT    -        -30.022 (meters)                     GEOID18
 JB1937  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 JB1937  HORZ ORDER      -  THIRD
 JB1937
 JB1937.The horizontal coordinates were established by classical geodetic methods
 JB1937.and adjusted by the National Geodetic Survey in October 1999.
 JB1937
 JB1937.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1937.GEOID18 height accuracy estimate available here.
 JB1937
 JB1937.Click photographs - Photos may exist for this station.
 JB1937
 JB1937.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1937
 JB1937. The following values were computed from the NAD 83(1997) position.
 JB1937
 JB1937;                    North         East     Units Scale Factor Converg.
 JB1937;SPC IL W     -   171,040.714   715,212.319   MT  0.99994403   +0 06 26.8
 JB1937;SPC IL W     -   561,156.08  2,346,492.42   sFT  0.99994403   +0 06 26.8
 JB1937;SPC MO E     -   263,610.179   294,405.093   MT  0.99995761   +0 18 49.0
 JB1937;UTM  16      - 4,233,099.431   237,940.085   MT  1.00044587   -1 51 08.1
 JB1937;UTM  15      - 4,233,139.355   763,291.532   MT  1.00045384   +1 51 39.5
 JB1937
 JB1937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3794033099(NAD 83)
 JB1937
 JB1937                          SUPERSEDED SURVEY CONTROL
 JB1937
 JB1937  NAD 83(1986)-  38 12 27.84620(N)    089 59 34.67923(W) AD(       ) 3
 JB1937  NAD 27      -  38 12 27.66500(N)    089 59 34.29400(W) AD(       ) 3
 JB1937
 JB1937.Superseded values are not recommended for survey control.
 JB1937
 JB1937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1937.See file dsdata.pdf to determine how the superseded data were derived.
 JB1937
 JB1937_MARKER: 90 = CHURCH SPIRE
 JB1937
 JB1937  HISTORY     - Date     Condition        Report By
 JB1937  HISTORY     - 1931     FIRST OBSERVED   CGS
 JB1937
 JB1937                          STATION DESCRIPTION
 JB1937
 JB1937'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1935 ***********************************************************************
 JB1935  DESIGNATION -  RED BUD MUNICIPAL TOWER
 JB1935  PID         -  JB1935
 JB1935  STATE/COUNTY-  IL/RANDOLPH
 JB1935  COUNTRY     -  US
 JB1935  USGS QUAD   -  RED BUD (2018)
 JB1935
 JB1935                         *CURRENT SURVEY CONTROL
 JB1935  ______________________________________________________________________
 JB1935* NAD 83(1997) POSITION- 38 12 39.81714(N) 089 59 34.81347(W)   ADJUSTED
 JB1935  ______________________________________________________________________
 JB1935  GEOID HEIGHT    -        -30.027 (meters)                     GEOID18
 JB1935  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 JB1935  HORZ ORDER      -  THIRD
 JB1935
 JB1935.The horizontal coordinates were established by classical geodetic methods
 JB1935.and adjusted by the National Geodetic Survey in October 1999.
 JB1935
 JB1935.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1935.GEOID18 height accuracy estimate available here.
 JB1935
 JB1935.Click photographs - Photos may exist for this station.
 JB1935
 JB1935.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1935
 JB1935. The following values were computed from the NAD 83(1997) position.
 JB1935
 JB1935;                    North         East     Units Scale Factor Converg.
 JB1935;SPC IL W     -   171,410.099   715,208.533   MT  0.99994402   +0 06 26.7
 JB1935;SPC IL W     -   562,367.97  2,346,480.00   sFT  0.99994402   +0 06 26.7
 JB1935;SPC MO E     -   263,979.553   294,399.977   MT  0.99995760   +0 18 49.0
 JB1935;UTM  16      - 4,233,468.915   237,948.937   MT  1.00044582   -1 51 08.7
 JB1935;UTM  15      - 4,233,508.639   763,276.437   MT  1.00045375   +1 51 39.9
 JB1935
 JB1935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3794833468(NAD 83)
 JB1935
 JB1935                          SUPERSEDED SURVEY CONTROL
 JB1935
 JB1935  NAD 83(1986)-  38 12 39.82726(N)    089 59 34.80634(W) AD(       ) 3
 JB1935  NAD 27      -  38 12 39.65100(N)    089 59 34.41900(W) AD(       ) 3
 JB1935
 JB1935.Superseded values are not recommended for survey control.
 JB1935
 JB1935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1935.See file dsdata.pdf to determine how the superseded data were derived.
 JB1935
 JB1935_MARKER: 51 = TANK
 JB1935
 JB1935  HISTORY     - Date     Condition        Report By
 JB1935  HISTORY     - 1931     FIRST OBSERVED   CGS
 JB1935
 JB1935                          STATION DESCRIPTION
 JB1935
 JB1935'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2105 ***********************************************************************
 JA2105  DESIGNATION -  RED HILLS
 JA2105  PID         -  JA2105
 JA2105  STATE/COUNTY-  IL/LAWRENCE
 JA2105  COUNTRY     -  US
 JA2105  USGS QUAD   -  SUMNER (2018)
 JA2105
 JA2105                         *CURRENT SURVEY CONTROL
 JA2105  ______________________________________________________________________
 JA2105* NAD 83(2011) POSITION- 38 44 32.14128(N) 087 50 07.79303(W)   ADJUSTED
 JA2105* NAD 83(2011) ELLIP HT-   160.718 (meters)        (06/27/12)   ADJUSTED
 JA2105* NAD 83(2011) EPOCH   -  2010.00
 JA2105* NAVD 88 ORTHO HEIGHT -   192.2   (meters)      631.    (feet) GPS OBS
 JA2105  ______________________________________________________________________
 JA2105  NAVD 88 orthometric height was determined with geoid model    GEOID09
 JA2105  GEOID HEIGHT    -        -31.468 (meters)                     GEOID09
 JA2105  GEOID HEIGHT    -        -31.484 (meters)                     GEOID18
 JA2105  NAD 83(2011) X  -    188,141.342 (meters)                     COMP
 JA2105  NAD 83(2011) Y  - -4,977,854.751 (meters)                     COMP
 JA2105  NAD 83(2011) Z  -  3,970,141.219 (meters)                     COMP
 JA2105  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 JA2105
 JA2105  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA2105  Standards:
 JA2105         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA2105            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA2105  -------------------------------------------------------------------
 JA2105  NETWORK    0.52   0.86           0.24   0.18   0.44     -0.00233804
 JA2105  -------------------------------------------------------------------
 JA2105  Click here for local accuracies and other accuracy information.
 JA2105
 JA2105.The horizontal coordinates were established by GPS observations
 JA2105.and adjusted by the National Geodetic Survey in June 2012.
 JA2105
 JA2105.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA2105.been affixed to the stable North American tectonic plate. See 
 JA2105.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA2105
 JA2105.The horizontal coordinates are valid at the epoch date displayed above
 JA2105.which is a decimal equivalence of Year/Month/Day.
 JA2105
 JA2105.The orthometric height was determined by GPS observations and a
 JA2105.high-resolution geoid model.
 JA2105
 JA2105.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2105.GEOID18 height accuracy estimate available here.
 JA2105
 JA2105.Click photographs - Photos may exist for this station.
 JA2105
 JA2105.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA2105
 JA2105.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2105
 JA2105.The ellipsoidal height was determined by GPS observations
 JA2105.and is referenced to NAD 83.
 JA2105
 JA2105. The following values were computed from the NAD 83(2011) position.
 JA2105
 JA2105;                    North         East     Units Scale Factor Converg.
 JA2105;SPC IL E     -   230,484.099   343,280.736   MT  0.99999806   +0 18 41.6
 JA2105;SPC IL E     -   756,179.91  1,126,246.88   sFT  0.99999806   +0 18 41.6
 JA2105;UTM  16      - 4,288,507.017   427,390.457   MT  0.99966492   -0 31 22.4
 JA2105
 JA2105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2105!SPC IL E     -   0.99997478  x   0.99999806  =   0.99997284
 JA2105!UTM  16      -   0.99997478  x   0.99966492  =   0.99963971
 JA2105
 JA2105:                Primary Azimuth Mark                     Grid Az
 JA2105:SPC IL E     -  RED HILLS AZ MK                          194 17 44.1
 JA2105:UTM  16      -  RED HILLS AZ MK                          195 07 48.1
 JA2105
 JA2105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2739088507(NAD 83)
 JA2105
 JA2105|---------------------------------------------------------------------|
 JA2105| PID    Reference Object                     Distance      Geod. Az  |
 JA2105|                                                           dddmmss.s |
 JA2105| CG9780 RED HILLS RM 1                       36.835 METERS 05307     |
 JA2105| JA2094 LAWRENCEVILLE UNIV CATV MAST        APPROX.10.1 KM 1045818.9 |
 JA2105| CG9779 RED HILLS AZ MK                                    1943625.7 |
 JA2105| CG9781 RED HILLS RM 2                       31.364 METERS 28613     |
 JA2105|---------------------------------------------------------------------|
 JA2105
 JA2105                          SUPERSEDED SURVEY CONTROL
 JA2105
 JA2105  NAD 83(2007)-  38 44 32.14173(N)    087 50 07.79358(W) AD(2002.00) 1
 JA2105  ELLIP H (03/12/10)  160.741  (m)                       GP(2002.00) 4 1
 JA2105  NAD 83(1997)-  38 44 32.14073(N)    087 50 07.79592(W) AD(       ) 2
 JA2105  NAD 83(1997)-  38 44 32.14135(N)    087 50 07.79467(W) AD(       ) 2
 JA2105  NAD 83(1986)-  38 44 32.15057(N)    087 50 07.79367(W) AD(       ) 2
 JA2105  NAD 27      -  38 44 31.98030(N)    087 50 07.68129(W) AD(       ) 2
 JA2105
 JA2105.Superseded values are not recommended for survey control.
 JA2105
 JA2105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2105.See file dsdata.pdf to determine how the superseded data were derived.
 JA2105
 JA2105_MARKER: DS = TRIANGULATION STATION DISK
 JA2105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2105_STAMPING: RED HILLS 1968
 JA2105_MARK LOGO: CGS
 JA2105_PROJECTION: FLUSH
 JA2105_MAGNETIC: N = NO MAGNETIC MATERIAL
 JA2105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2105+STABILITY: SURFACE MOTION
 JA2105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA2105+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 JA2105
 JA2105  HISTORY     - Date     Condition        Report By
 JA2105  HISTORY     - 1968     MONUMENTED       CGS
 JA2105  HISTORY     - 20080730 GOOD             ILDT
 JA2105  HISTORY     - 20100804 GOOD             ILDT
 JA2105
 JA2105                          STATION DESCRIPTION
 JA2105
 JA2105'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2105'THE STATION IS LOCATED IN THE RED HILLS STATE PARK, 2 MILES NORTHEAST
 JA2105'OF SUMNER AND 4.5 MILES NORTHWEST OF BRIDGEPORT.
 JA2105'
 JA2105'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 250 AND U S HIGHWAY 50
 JA2105'WHICH IS 1 MILE NORTH OF SUMNER, GO EAST ON THE U S HIGHWAY 50 FOR
 JA2105'2.35 MILES TO A CROSSROADS.  TURN LEFT ON A PAVED ROAD AND GO NORTH
 JA2105'THEN WEST FOR 0.8 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT ON A PAVED
 JA2105'ROAD AND GO NORTH FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT,
 JA2105'CONTINUE NORTH ON THE PAVED ROAD FOR 0.3 MILE TO THE STATION ON THE
 JA2105'RIGHT AS DESCRIBED.
 JA2105'
 JA2105'ALL MARKS ARE STANDARD DISKS SET IN THE TOP OF CONCRETE POST.
 JA2105'
 JA2105'STATION MARK, STAMPED RED HILLS 1968, IS SET FLUSH WITH THE GROUND.
 JA2105'IT IS 80 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A ROCK BUILDING, 31
 JA2105'FEET SOUTHEAST OF THE CENTER OF A PAVED ROAD AND 19 FEET SOUTH OF A
 JA2105'6-INCH IRON BRACE POLE.
 JA2105'
 JA2105'RM 1, STAMPED RED HILLS NO 1 1968, IS SET FLUSH WITH THE GROUND.  IT
 JA2105'IS 40 FEET NORTHWEST OF THE NORTH CORNER OF THE ROCK BUILDING, 34 FEET
 JA2105'EAST OF THE CENTER OF THE PAVED ROAD AND 1.5 FEET SOUTHWEST OF A POWER
 JA2105'POLE.
 JA2105'
 JA2105'RM 2, STAMPED RED HILLS NO 2 1968, IS SET FLUSH WITH THE GROUND.  IT
 JA2105'IS 53 FEET WEST OF THE CENTER OF A PAVED ROAD AND 15 FEET SOUTHWEST OF
 JA2105'THE CENTER OF A PAVED ROAD.
 JA2105'
 JA2105'AZ MK, STAMPED RED HILLS 1968, IS SET FLUSH WITH THE GROUND.  IT IS 57
 JA2105'FEET WEST OF THE CENTER OF A PAVED ROAD, 3.2 FEET EAST OF A 10-INCH
 JA2105'WALNUT TREE AND 3.2 FEET NORTHEAST OF A METAL WITNESS POST.
 JA2105'
 JA2105'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JA2105
 JA2105                          STATION RECOVERY (2008)
 JA2105
 JA2105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JA2105'RECOVERED AS DESCRIBED
 JA2105
 JA2105                          STATION RECOVERY (2010)
 JA2105
 JA2105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA2105'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1307 ***********************************************************************
 KB1307  DESIGNATION -  REDDY
 KB1307  PID         -  KB1307
 KB1307  STATE/COUNTY-  IL/MOULTRIE
 KB1307  COUNTRY     -  US
 KB1307  USGS QUAD   -  DALTON CITY (2018)
 KB1307
 KB1307                         *CURRENT SURVEY CONTROL
 KB1307  ______________________________________________________________________
 KB1307* NAD 83(1997) POSITION- 39 42 38.94015(N) 088 45 50.46821(W)   ADJUSTED
 KB1307* NAVD 88 ORTHO HEIGHT -   210.8   (meters)      692.    (feet) VERTCON3
 KB1307  ______________________________________________________________________
 KB1307  GEOID HEIGHT    -        -32.447 (meters)                     GEOID18
 KB1307  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 KB1307  HORZ ORDER      -  FIRST
 KB1307
 KB1307.The horizontal coordinates were established by classical geodetic methods
 KB1307.and adjusted by the National Geodetic Survey in October 1999.
 KB1307
 KB1307.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1307.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1307
 KB1307.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1307.GEOID18 height accuracy estimate available here.
 KB1307
 KB1307.Click photographs - Photos may exist for this station.
 KB1307
 KB1307.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1307
 KB1307. The following values were computed from the NAD 83(1997) position.
 KB1307
 KB1307;                    North         East     Units Scale Factor Converg.
 KB1307;SPC IL E     -   337,981.244   263,068.279   MT  0.99999179   -0 16 30.6
 KB1307;SPC IL E     - 1,108,860.13    863,083.18   sFT  0.99999179   -0 16 30.6
 KB1307;UTM  16      - 4,397,149.013   348,786.169   MT  0.99988151   -1 07 38.2
 KB1307
 KB1307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1307!SPC IL E     -   0.99997202  x   0.99999179  =   0.99996381
 KB1307!UTM  16      -   0.99997202  x   0.99988151  =   0.99985353
 KB1307
 KB1307:                Primary Azimuth Mark                     Grid Az
 KB1307:SPC IL E     -  REDDY AZ MK                              273 23 15.1
 KB1307:UTM  16      -  REDDY AZ MK                              274 14 22.7
 KB1307
 KB1307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4878697149(NAD 83)
 KB1307
 KB1307|---------------------------------------------------------------------|
 KB1307| PID    Reference Object                     Distance      Geod. Az  |
 KB1307|                                                           dddmmss.s |
 KB1307| KB1283 LA PLACE MUN TANK                   APPROX.10.8 KM 0210710.7 |
 KB1307| CI8125 REDDY RM 1                           26.691 METERS 06704     |
 KB1307| KB1310 DALTON CITY MUNICIPAL TANK          APPROX. 3.6 KM 2720143.8 |
 KB1307| KB1309 REDDY AZ MK                         APPROX. 0.9 KM 2730644.5 |
 KB1307| KB1311 VORTAC DECATUR DEC                  APPROX. 8.5 KM 2903301.3 |
 KB1307| CI8126 REDDY RM 2                           25.564 METERS 30012     |
 KB1307| KB1342 MT ZION PITTSBURG G1 TANK           APPROX.14.0 KM 3025528.6 |
 KB1307| KB1333 MT ZION MUN TANK                    APPROX.11.6 KM 3061354.6 |
 KB1307|---------------------------------------------------------------------|
 KB1307
 KB1307                          SUPERSEDED SURVEY CONTROL
 KB1307
 KB1307  NAD 83(1986)-  39 42 38.95167(N)    088 45 50.45732(W) AD(       ) 1
 KB1307  NAD 27      -  39 42 38.82451(N)    088 45 50.20428(W) AD(       ) 1
 KB1307  NGVD 29 (07/19/86)  210.9    (m)          692.     (f) VERT ANG       
 KB1307
 KB1307.Superseded values are not recommended for survey control.
 KB1307
 KB1307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1307.See file dsdata.pdf to determine how the superseded data were derived.
 KB1307
 KB1307_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1307_STAMPING: REDDY 1976
 KB1307_MARK LOGO: NGS
 KB1307_PROJECTION: FLUSH
 KB1307_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 KB1307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1307+STABILITY: SURFACE MOTION
 KB1307
 KB1307  HISTORY     - Date     Condition        Report By
 KB1307  HISTORY     - 1976     MONUMENTED       NGS
 KB1307  HISTORY     - 1980     GOOD             NGS
 KB1307  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 KB1307
 KB1307                          STATION DESCRIPTION
 KB1307
 KB1307'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1307'THE STATION IS ABOUT 7 MILES WEST OF LOVINGTON, 5 MILES
 KB1307'NORTH-NORTHWEST OF BETHANY, 4 MILES SOUTHWEST OF LAKE CITY, 1.5 MILES
 KB1307'EAST OF DALTON CITY AND ON PROPERTY OWNED BY THE OBRIEN ESTATES, 5504
 KB1307'SOUTH MADISON, HINSDALE, ILLINOIS.
 KB1307'
 KB1307'TO REACH THE STATION FROM THE POST OFFICE IN DALTON CITY, GO EAST ON
 KB1307'MAIN STREET FOR 0.3 MILE TO THE JUNCTION OF STATE HIGHWAY 121.
 KB1307'CONTINUE EAST, CROSS THE HIGHWAY AND GO 1.2 MILES TO A CROSSROAD.
 KB1307'CONTINUE EAST FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 KB1307'EAST FOR 0.5 MILE TO THE STATION ON THE RIGHT.
 KB1307'
 KB1307'STATION MARKS ARE STANDARD DISKS, STAMPED REDDY 1976.  THE SURFACE
 KB1307'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1307'IS FLUSH WITH THE GROUND SURFACE.  IT IS 69 FEET SOUTH OF THE
 KB1307'APPROXIMATE CENTER OF A PAVED ROAD, 140 FEET WEST OF THE APPROXIMATE
 KB1307'CENTER OF A DRIVEWAY LEADING TO A FARM HOUSE AND 140 FEET NORTH OF THE
 KB1307'NORTHWEST CORNER OF A BARN.  UNDERGROUND MARK IS SET IN AN IRREGULAR
 KB1307'MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1307'
 KB1307'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED REDDY NO 1 1976, SET IN
 KB1307'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 KB1307'THE GROUND SURFACE.  IT IS 21 FEET SOUTH OF THE APPROXIMATE CENTER OF
 KB1307'THE PAVED ROAD AND 59 FEET WEST OF THE APPROXIMATE CENTER OF A
 KB1307'DRIVEWAY.
 KB1307'
 KB1307'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED REDDY NO 2 1976, SET IN
 KB1307'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 KB1307'THE GROUND SURFACE.  IT IS 24 FEET SOUTH OF THE APPROXIMATE CENTER OF
 KB1307'A PAVED ROAD AND 75 FEET WEST OF AN OAK TREE 30 INCHES IN DIAMETER.
 KB1307'
 KB1307'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK, STAMPED REDDY AZ 1976,
 KB1307'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1307'FLUSH WITH THE GROUND SURFACE.  IT IS 2.5 FEET EAST OF A METAL WITNESS
 KB1307'POST, 4 FEET NORTHEAST OF A POWER LINE POLE AND 24 FEET NORTH OF THE
 KB1307'APPROXIMATE CENTER OF A PAVED ROAD.
 KB1307'
 KB1307'HEIGHT OF LIGHT ABOVE STATION MARK 34.5 METERS.
 KB1307
 KB1307                          STATION RECOVERY (1980)
 KB1307
 KB1307'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1307'THE UNDERGROUND STATION MARK, AZIMUTH MARK, REFERENCE MARKS 1 AND 2
 KB1307'WERE RECOVERED IN GOOD CONDITION.  A NEW SURFACE STATION MARK WAS SET
 KB1307'BELOW THE GROUND SURFACE.  THE DIRECTIONS TO REFERENCE MARKS 1 AND 2
 KB1307'CHECKED THE 1976 DATA.  THE DISTANCE TO REFERENCE MARK 1 CHECKED.  A
 KB1307'DIFFERENCE OF 0.011 METER SHORTER IS NOTED IN THE DISTANCE TO
 KB1307'REFERENCE MARK 2.  A COMPLETE DESCRIPTION FOLLOWS.
 KB1307'
 KB1307'THE STATION IS LOCATED ABOUT 11 KM WEST OF LOVINGTON, 8 KM
 KB1307'NORTH-NORTHWEST OF BETHANY, 6 KM SOUTHWEST OF LAKE CITY, 2.5 KM EAST
 KB1307'OF DALTON CITY, IN THE NW1/4,S33,T15N,R4E AND ON PROPERTY OWNED BY MR.
 KB1307'JAMES T. OBRIEN, 900 SOUTH 5TH STREET, SPRINGFIELD, ILLINOIS, 62703.
 KB1307'
 KB1307'TO REACH THE STATION FROM POST OFFICE IN DALTON CITY, GO EAST ON MAIN
 KB1307'STREET FOR 0.5 KM (0.3 MI) TO THE JUCTION OF STATE HIGHWAY 121.
 KB1307'CONTINUE EAST, CROSSING STATE HIGHWAY 121, FOR 2.0 KM (1.2 (1.2 MI) TO
 KB1307'A CROSSROAD.  CONTINUE EAST FOR 0.08 KM (0.05 MI) TO THE AZIMUTH MARK
 KB1307'ON THE LEFT.  CONTINUE EAST ON A PAVED ROAD FOR 0.9 KM (0.55 MI) TO
 KB1307'THE STATION ON THE RIGHT.
 KB1307'
 KB1307'THE STATION IS A STANDARD NGS DISK STAMPED---REDDY 1980---, SET INTO
 KB1307'THE TOP OF AN IRREGULAR MASS OF CONCRETE 60 CM IN DIAMETER RECESSED 40
 KB1307'CM BELOW THE GROUND.  IT IS LOCATED 26.7 METERS (87.6 FT) NORTHWEST
 KB1307'FROM A POWERLINE POLE WITH A TRANSFORMER ATTACHED, 18.5 METERS
 KB1307'(60.7 FT) SOUTH FROM THE CENTER OF A PAVED ROAD AND 8.3 METERS
 KB1307'(27.2 FT) SOUTHWEST FROM A LARGE TREE.  THE UNDERGROUND MARK IS A
 KB1307'STANDARD NGS DISK STAMPED---REDDY 1976---, SET INTO AN IRREGULAR MASS
 KB1307'OF CONCRETE 1.2 METERS BELOW THE SURFACE.
 KB1307'
 KB1307'REFERENCE MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED
 KB1307'---REDDY NO 1 1976---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1307'25 CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 22.3 METERS
 KB1307'(73.2 FT) EAST FROM A LARGE TREE, 15.7 METERS (51.3 FT) WEST FROM THE
 KB1307'CENTER OF A GRAVEL DRIVEWAY AND 6.8 METERS (22.3 FT) SOUTH FROM THE
 KB1307'CENTER OF THE PAVED ROAD.  MARK IS ABOVE STATION 0.5 METER.
 KB1307'
 KB1307'REFERENCE MARK NUMBER 02 IS A STANDARD NGS DISK STAMPED
 KB1307'---REDDY NO 2 1976---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 KB1307'30 CM IN DIAMETER FLUSH WITH GROUND.  IT IS LOCATED 24.4 METERS
 KB1307'(80.0 FT) WEST FROM A LARGE TREE, 6.8 METERS (22.3 FT) SOUTH FROM THE
 KB1307'CENTER OF THE PAVED ROAD AND 4.8 METERS (15.7 FT) EAST FROM A
 KB1307'TELEPHONE UNDERGROUND CABLE BOX.  MARK IS ABOVE STATION 0.5 METER.
 KB1307'
 KB1307'AZIMUTH MARK NUMBER 01 IS A STANDARD NGS DISK STAMPED---REDDY 1976---,
 KB1307'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM IN DIAMETER FLUSH
 KB1307'WITH GROUND.  IT IS LOCATED 7.9 METERS (25.9 FT) NORTH FROM THE CENTER
 KB1307'OF THE PAVED ROAD, 0.75 METER (2.5 FT) EAST-SOUTHEAST FROM A METAL
 KB1307'WITNESS POST.  TRANSFORMER AND 1.3 METERS (4.3 FT) NORTHEAST FROM A
 KB1307'POWERLINE POLE WITH
 KB1307'
 KB1307'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 35.2 METERS.
 KB1307
 KB1307                          STATION RECOVERY (2000)
 KB1307
 KB1307'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1307'STATION SEARCHED FOR NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1309 ***********************************************************************
 KB1309  DESIGNATION -  REDDY AZ MK
 KB1309  PID         -  KB1309
 KB1309  STATE/COUNTY-  IL/MOULTRIE
 KB1309  COUNTRY     -  US
 KB1309  USGS QUAD   -  DALTON CITY (2018)
 KB1309
 KB1309                         *CURRENT SURVEY CONTROL
 KB1309  ______________________________________________________________________
 KB1309* NAD 83(1997) POSITION- 39 42 40.59378(N) 088 46 29.88876(W)   ADJUSTED
 KB1309* NAVD 88 ORTHO HEIGHT -   208.5   (meters)      684.    (feet) VERTCON3
 KB1309  ______________________________________________________________________
 KB1309  GEOID HEIGHT    -        -32.449 (meters)                     GEOID18
 KB1309  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 KB1309  HORZ ORDER      -  SECOND
 KB1309
 KB1309.The horizontal coordinates were established by classical geodetic methods
 KB1309.and adjusted by the National Geodetic Survey in October 1999.
 KB1309
 KB1309.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1309.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1309
 KB1309.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1309.GEOID18 height accuracy estimate available here.
 KB1309
 KB1309.Click photographs - Photos may exist for this station.
 KB1309
 KB1309.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1309
 KB1309. The following values were computed from the NAD 83(1997) position.
 KB1309
 KB1309;                    North         East     Units Scale Factor Converg.
 KB1309;SPC IL E     -   338,036.810   262,129.541   MT  0.99999265   -0 16 55.8
 KB1309;SPC IL E     - 1,109,042.43    860,003.34   sFT  0.99999265   -0 16 55.8
 KB1309;UTM  16      - 4,397,218.526   347,848.463   MT  0.99988502   -1 08 03.4
 KB1309
 KB1309!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1309!SPC IL E     -   0.99997238  x   0.99999265  =   0.99996503
 KB1309!UTM  16      -   0.99997238  x   0.99988502  =   0.99985740
 KB1309
 KB1309:                Primary Azimuth Mark                     Grid Az
 KB1309:SPC IL E     -  REDDY                                    093 23 15.1
 KB1309:UTM  16      -  REDDY                                    094 14 22.7
 KB1309
 KB1309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4784897218(NAD 83)
 KB1309
 KB1309|---------------------------------------------------------------------|
 KB1309| PID    Reference Object                     Distance      Geod. Az  |
 KB1309|                                                           dddmmss.s |
 KB1309| KB1307 REDDY                               APPROX. 0.9 KM 0930619.3 |
 KB1309| KB1308 REDDY AZ MK A PT 1976                18.027 METERS 22739     |
 KB1309|---------------------------------------------------------------------|
 KB1309
 KB1309                          SUPERSEDED SURVEY CONTROL
 KB1309
 KB1309  NAD 83(1986)-  39 42 40.60527(N)    088 46 29.87783(W) AD(       ) 2
 KB1309  NAD 27      -  39 42 40.47796(N)    088 46 29.62356(W) AD(       ) 2
 KB1309  NGVD 29 (07/19/86)  208.6    (m)          684.     (f) VERT ANG       
 KB1309
 KB1309.Superseded values are not recommended for survey control.
 KB1309
 KB1309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1309.See file dsdata.pdf to determine how the superseded data were derived.
 KB1309
 KB1309_MARKER: DR = REFERENCE MARK DISK
 KB1309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1309_STAMPING: REDDY AZ 1976
 KB1309_MARK LOGO: NGS
 KB1309_PROJECTION: FLUSH
 KB1309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1309+STABILITY: SURFACE MOTION
 KB1309
 KB1309  HISTORY     - Date     Condition        Report By
 KB1309  HISTORY     - 1976     MONUMENTED       NGS
 KB1309  HISTORY     - 1980     GOOD             NGS
 KB1309
 KB1309                          STATION DESCRIPTION
 KB1309
 KB1309'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1309'THE STATION IS LOCATED ABOUT 7 MILES WEST OF LOVINGTON, 5 MILES
 KB1309'NORTH-NORTHWEST OF BETHANY, 4 MILES SOUTHEAST OF LAKE CITY,
 KB1309'1-1/2 MILES EAST OF DALTON CITY AND ON ROAD RIGHT-OF-WAY.
 KB1309'
 KB1309'STATION MARK, A STANDARD REFERENCE DISK STAMPED REDDY AZ 1976, IS
 KB1309'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1309'FLUSH WITH THE GROUND SURFACE.  IT IS 24 FEET NORTH OF THE CENTER
 KB1309'OF A PAVED ROAD, 4 FEET NORTHEAST OF A POWERLINE POLE AND 2.5
 KB1309'FEET EAST OF A METAL WITNESS POST.
 KB1309'
 KB1309'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1309'STATION REDDY.
 KB1309'
 KB1309'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION REDDY,
 KB1309'DISTANCE BEING 940.380 METERS, WEST OF THE TRIANGULATION STATION.
 KB1309
 KB1309                          STATION RECOVERY (1980)
 KB1309
 KB1309'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1309'THE STATION MARK WAS RECOVERED IN GOOD CONDITION.
 KB1309'
 KB1309'THE STATION IS LOCATED ABOUT 2 KM EAST OF DALTON CITY, ALONG
 KB1309'HIGHWAY RIGHT-OF-WAY AND IN THE
 KB1309'NW1/4,S33,T15N,R4E.
 KB1309'
 KB1309'TO REACH THE STATION FROM FROM THE POST OFFICE IN DALTON CITY,
 KB1309'GO EAST ON MAIN STREET FOR 0.5 KM (0.3 MI) TO THE JUNCTION OF
 KB1309'STATE HIGHWAY 121.  CONTINUE EAST, CROSSING STATE HIGHWAY 121,
 KB1309'FOR 2.0 KM (1.2 MI) TO A CROSSROAD.  CONTINUE EAST ON A PAVED
 KB1309'ROAD FOR 0.08 KM (0.05 MI) TO THE STATION MARK ON THE LEFT.
 KB1309'
 KB1309'THE STATION IS A STANDARD NGS REFERENCE MARK DISK
 KB1309'STAMPED---REDDY 1976---,
 KB1309'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM IN DIAMETER
 KB1309'FLUSH WITH GROUND.  IT IS LOCATED
 KB1309'7.9 METERS (25.9 FT) NORTH FROM THE CENTER OF A PAVED ROAD,
 KB1309'1.3 METERS (4.3 FT) NORTHEAST FROM A POWERLINE POLE WITH A
 KB1309'TRANSFORMER AND
 KB1309'0.75 METER (2.5 FT) EAST-SOUTHEAST FROM A METAL WITNESS POST.
 KB1309'
 KB1309'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0232 ***********************************************************************
 JB0232  DESIGNATION -  REED
 JB0232  PID         -  JB0232
 JB0232  STATE/COUNTY-  IL/WAYNE
 JB0232  COUNTRY     -  US
 JB0232  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0232
 JB0232                         *CURRENT SURVEY CONTROL
 JB0232  ______________________________________________________________________
 JB0232* NAD 83(1997) POSITION- 38 15 46.74985(N) 088 18 56.09687(W)   ADJUSTED
 JB0232* NAVD 88 ORTHO HEIGHT -   151.842 (meters)      498.17  (feet) ADJUSTED
 JB0232  ______________________________________________________________________
 JB0232  GEOID HEIGHT    -        -30.522 (meters)                     GEOID18
 JB0232  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 JB0232  DYNAMIC HEIGHT  -        151.745 (meters)      497.85  (feet) COMP
 JB0232  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0232
 JB0232  HORZ ORDER      -  SECOND
 JB0232  VERT ORDER      -  SECOND    CLASS 0
 JB0232
 JB0232.The horizontal coordinates were established by classical geodetic methods
 JB0232.and adjusted by the National Geodetic Survey in October 1999.
 JB0232
 JB0232.The orthometric height was determined by differential leveling and
 JB0232.adjusted by the NATIONAL GEODETIC SURVEY
 JB0232.in June 1991.
 JB0232
 JB0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0232.GEOID18 height accuracy estimate available here.
 JB0232
 JB0232.Click photographs - Photos may exist for this station.
 JB0232
 JB0232.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0232
 JB0232.The dynamic height is computed by dividing the NAVD 88
 JB0232.geopotential number by the normal gravity value computed on the
 JB0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0232.degrees latitude (g = 980.6199 gals.).
 JB0232
 JB0232.The modeled gravity was interpolated from observed gravity values.
 JB0232
 JB0232. The following values were computed from the NAD 83(1997) position.
 JB0232
 JB0232;                    North         East     Units Scale Factor Converg.
 JB0232;SPC IL E     -   177,165.453   301,553.479   MT  0.99997503   +0 00 39.6
 JB0232;SPC IL E     -   581,250.32    989,346.71   sFT  0.99997503   +0 00 39.6
 JB0232;UTM  16      - 4,235,812.877   384,906.695   MT  0.99976314   -0 48 53.3
 JB0232
 JB0232!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0232!SPC IL E     -   0.99998096  x   0.99997503  =   0.99995599
 JB0232!UTM  16      -   0.99998096  x   0.99976314  =   0.99974411
 JB0232
 JB0232:                Primary Azimuth Mark                     Grid Az
 JB0232:SPC IL E     -  REED AZ MK                               095 12 52.4
 JB0232:UTM  16      -  REED AZ MK                               096 02 25.3
 JB0232
 JB0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8490635812(NAD 83)
 JB0232
 JB0232|---------------------------------------------------------------------|
 JB0232| PID    Reference Object                     Distance      Geod. Az  |
 JB0232|                                                           dddmmss.s |
 JB0232| JB0233 REED RM 1                            20.709 METERS 04629     |
 JB0232| JB0234 REED AZ MK                                         0951332.0 |
 JB0232| JB0231 REED RM 2                            17.351 METERS 31827     |
 JB0232|---------------------------------------------------------------------|
 JB0232
 JB0232                          SUPERSEDED SURVEY CONTROL
 JB0232
 JB0232  NAD 83(1997)-  38 15 46.75204(N)    088 18 56.09576(W) AD(       ) 2
 JB0232  NAD 83(1993)-  38 15 46.76139(N)    088 18 56.09654(W) AD(       ) 2
 JB0232  NAD 83(1986)-  38 15 46.76326(N)    088 18 56.09775(W) AD(       ) 2
 JB0232  NAD 27      -  38 15 46.59346(N)    088 18 55.93430(W) AD(       ) 2
 JB0232  NGVD 29 (??/??/92)  151.963  (m)          498.57   (f) ADJ UNCH    2 0
 JB0232  NGVD 29             151.96   (m)          498.6    (f) LEVELING    3  
 JB0232
 JB0232.Superseded values are not recommended for survey control.
 JB0232
 JB0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0232.See file dsdata.pdf to determine how the superseded data were derived.
 JB0232
 JB0232_MARKER: DE = TRAVERSE STATION DISK
 JB0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0232_STAMPING: REED 1961
 JB0232_MARK LOGO: CGS
 JB0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0232+STABILITY: SURFACE MOTION
 JB0232
 JB0232  HISTORY     - Date     Condition        Report By
 JB0232  HISTORY     - 1961     MONUMENTED       CGS
 JB0232  HISTORY     - 1961     GOOD             CGS
 JB0232  HISTORY     - 1972     GOOD             ILDT
 JB0232
 JB0232                          STATION DESCRIPTION
 JB0232
 JB0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0232'THE STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF MILL SHOALS, 3.5
 JB0232'MILES NORTH-WEST OF BURNT PRAIRIE AND ON PROPERTY OWNED BY MR WM REED
 JB0232'WHO LIVES IN MILL SHOALS.
 JB0232'
 JB0232'TO REACH THE STATION FROM THE INTERSECTION OF U S HIGHWAY 45 AND THE
 JB0232'BURNT PRAIRIE ROAD IN MILL SHOALS, GO EAST ON BURNT PRAIRIE ROAD FOR
 JB0232'2.3 MILES TO A SIDE ROAD LEFT, TURN LEFT, NORTH , ON GRAVELED ROAD FOR
 JB0232'1.05 MILES TO A T-ROAD, TURN LEFT, WEST, ON A DIRT ROAD FOR 0.55 MILE
 JB0232'TO THE STATION ON THE LEFT AS DESCRIBED.
 JB0232'
 JB0232'STATION MARK, A STANDARD TRAVERSE STATION DISK SET IN TOP OF A 12-INCH
 JB0232'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED REED
 JB0232'1961.  THE MARK IS 25.5 FEET SOUTH OF THE CENTER OF THE DIRT ROAD, 20
 JB0232'FEET NORTH OF A TRIANGLE BLAZED TREE, 15 FEET WEST OF THE CENTER OF A
 JB0232'TRACK ROAD AND 2.3 FEET NORTH OF A WITNESS POST.
 JB0232'
 JB0232'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB0232'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0232'AND IS STAMPED REED NO 1 1961.  THE MARK IS 70 FEET NORTHEAST OF A
 JB0232'WITNESS POST, 22 FEET EAST-SOUTHEAST OF A 14-INCH EVERGREEN TREE, 16.5
 JB0232'FEET NORTH OF THE CENTER OF THE DIRT ROAD AND 7 FEET EAST OF THE
 JB0232'CENTER OF A TRACK ROAD.
 JB0232'
 JB0232'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB0232'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0232'AND IS STAMPED REED NO 2 1961.  THE MARK IS 60 FEET NORTHWEST OF A
 JB0232'WITNESS SPOT, 18 FEET NORTH OF THE CENTER OF THE DIRT ROAD AND IN
 JB0232'FENCE LINE.
 JB0232'
 JB0232'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JB0232'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0232'STAMPED REED 1961.  THE MARK IS 23 FEET WEST OF THE CENTER OF THE
 JB0232'GRAVELED ROAD, 1.5 FEET SOUTH OF A WITNESS POST AND 1 FOOT EAST OF A
 JB0232'FENCE.  THE MARK IS ON TOP OF A CUT BANK.
 JB0232'
 JB0232'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON DIRT ROAD FOR
 JB0232'0.55 MILE TO A SIDE ROAD RIGHT, TURN RIGHT, SOUTH, FOR 0.05 MILE TO
 JB0232'THE MARK ON THE RIGHT AS DESCRIBED.
 JB0232'
 JB0232'HEIGHT OF LIGHT ABOVE STATION MARK 22.0 METERS.
 JB0232
 JB0232                          STATION RECOVERY (1961)
 JB0232
 JB0232'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0232'1.9 MI NE FROM MILL SHOALS.
 JB0232'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0232'SHOALS, THENCE 0.05 MILE NORTH ON U.S. HIGHWAY 45, THENCE 0.85
 JB0232'EAST ON A BLACK TOP ROAD (BURNT PRAIRIE - LIBERTY ROAD), THENCE
 JB0232'0.5 MILE NORTH ON GRAVELED ROAD, THENCE 0.75 MILE EAST ON
 JB0232'GRAVELED ROAD, THENCE 0.5 MILE NORTH ON GRAVELED ROAD, THENCE
 JB0232'0.1 MILE EAST ON GRAVELED ROAD TO FIELD ENTRANCE SOUTH OF ROAD,
 JB0232'59 FEET SOUTHWEST OF TRIANGLE BLAZED CEDAR TREE, 27 FEET SOUTH
 JB0232'OF CENTER OF ROAD, 19 FEET NORTH OF A BLAZED TREE, 14 FEET WEST
 JB0232'OF CENTER OF FIELD ENTRANCE, 3.4 FEET NORTH OF WITNESS POST,
 JB0232'ABOUT 1 FOOT ABOVE THE LEVEL OF ROAD, AND SET IN THE TOP OF A
 JB0232'CONCRETE POST PROJECTING 3 INCHES.
 JB0232
 JB0232                          STATION RECOVERY (1972)
 JB0232
 JB0232'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (WEB)
 JB0232'REED 1961 RECOVERED GOOD.  REED NO.1 1961 RECOVERED GOOD.  REED NO.2
 JB0232'1961 RECOVERED GOOD.  REED 1961 AZI RECOVERED GOOD.  DISTANCE AND
 JB0232'DIRECTION FROM NEAREST TOWN--2 MILES NE OF MILL SHOALS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0756 ***********************************************************************
 LC0756  DESIGNATION -  REED
 LC0756  PID         -  LC0756
 LC0756  STATE/COUNTY-  IL/LIVINGSTON
 LC0756  COUNTRY     -  US
 LC0756  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0756
 LC0756                         *CURRENT SURVEY CONTROL
 LC0756  ______________________________________________________________________
 LC0756* NAD 83(1997) POSITION- 40 49 51.79016(N) 088 40 32.34812(W)   ADJUSTED
 LC0756* NAVD 88 ORTHO HEIGHT -   202.551 (meters)      664.54  (feet) ADJUSTED
 LC0756  ______________________________________________________________________
 LC0756  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 LC0756  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 LC0756  DYNAMIC HEIGHT  -        202.464 (meters)      664.25  (feet) COMP
 LC0756  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 LC0756
 LC0756  HORZ ORDER      -  SECOND
 LC0756  VERT ORDER      -  SECOND    CLASS 0
 LC0756
 LC0756.The horizontal coordinates were established by classical geodetic methods
 LC0756.and adjusted by the National Geodetic Survey in October 1999.
 LC0756
 LC0756.The orthometric height was determined by differential leveling and
 LC0756.adjusted by the NATIONAL GEODETIC SURVEY
 LC0756.in June 1991.
 LC0756
 LC0756.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0756.GEOID18 height accuracy estimate available here.
 LC0756
 LC0756.Click photographs - Photos may exist for this station.
 LC0756
 LC0756.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0756
 LC0756.The dynamic height is computed by dividing the NAVD 88
 LC0756.geopotential number by the normal gravity value computed on the
 LC0756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0756.degrees latitude (g = 980.6199 gals.).
 LC0756
 LC0756.The modeled gravity was interpolated from observed gravity values.
 LC0756
 LC0756. The following values were computed from the NAD 83(1997) position.
 LC0756
 LC0756;                    North         East     Units Scale Factor Converg.
 LC0756;SPC IL E     -   462,336.694   271,126.215   MT  0.99998526   -0 13 25.8
 LC0756;SPC IL E     - 1,516,849.64    889,519.92   sFT  0.99998526   -0 13 25.8
 LC0756;UTM  16      - 4,521,353.631   358,712.888   MT  0.99984570   -1 05 44.8
 LC0756
 LC0756!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0756!SPC IL E     -   0.99997327  x   0.99998526  =   0.99995853
 LC0756!UTM  16      -   0.99997327  x   0.99984570  =   0.99981897
 LC0756
 LC0756:                Primary Azimuth Mark                     Grid Az
 LC0756:SPC IL E     -  REED AZ MK 2                             119 13 51.0
 LC0756:UTM  16      -  REED AZ MK 2                             120 06 10.0
 LC0756
 LC0756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5871221353(NAD 83)
 LC0756
 LC0756|---------------------------------------------------------------------|
 LC0756| PID    Reference Object                     Distance      Geod. Az  |
 LC0756|                                                           dddmmss.s |
 LC0756| LC0757 REED RM 1                            13.480 METERS 08940     |
 LC0756| CI8128 REED AZ MK 2                                       1190025.2 |
 LC0756| LC0755 REED RM 2                            13.423 METERS 17909     |
 LC0756| CI8127 REED AZ MK                                         2425356.4 |
 LC0756|---------------------------------------------------------------------|
 LC0756
 LC0756                          SUPERSEDED SURVEY CONTROL
 LC0756
 LC0756  NAD 83(1986)-  40 49 51.80203(N)    088 40 32.35409(W) AD(       ) 2
 LC0756  NAD 83(1986)-  40 49 51.80324(N)    088 40 32.35562(W) AD(       ) 2
 LC0756  NAD 27      -  40 49 51.68300(N)    088 40 32.13920(W) AD(       ) 2
 LC0756  NGVD 29 (??/??/92)  202.608  (m)          664.72   (f) ADJ UNCH    2 0
 LC0756  NGVD 29             202.61   (m)          664.7    (f) LEVELING    3  
 LC0756
 LC0756.Superseded values are not recommended for survey control.
 LC0756
 LC0756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0756.See file dsdata.pdf to determine how the superseded data were derived.
 LC0756
 LC0756_MARKER: DE = TRAVERSE STATION DISK
 LC0756_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0756_STAMPING: REED 1960
 LC0756_MARK LOGO: CGS
 LC0756_PROJECTION: FLUSH
 LC0756_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0756+STABILITY: SURFACE MOTION
 LC0756_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0756+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 LC0756
 LC0756  HISTORY     - Date     Condition        Report By
 LC0756  HISTORY     - 1961     MONUMENTED       CGS
 LC0756  HISTORY     - 1961     GOOD             CGS
 LC0756  HISTORY     - 1977     GOOD             NGS
 LC0756  HISTORY     - 1977     GOOD             NGS
 LC0756  HISTORY     - 20020829 GOOD             CMT
 LC0756
 LC0756                          STATION DESCRIPTION
 LC0756
 LC0756'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0756'THE STATION IS LOCATED ABOUT 4 MILES SOUTH-SOUTHWEST OF
 LC0756'PONTIAC, ABOUT 1-3/4 MILES NORTH OF OCOYA AND 1/4 MILE WEST
 LC0756'OF U.S. HIGHWAY 66.
 LC0756'
 LC0756'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0756'AND STATE HIGHWAY 116 IN THE SOUTHWEST EDGE OF PONTIAC, GO
 LC0756'SOUTHWEST ON U.S. HIGHWAY 66 FOR 3.05 MILES TO THE LIVINGSTON
 LC0756'COUNTY HOME ON RIGHT, CONTINUE AHEAD FOR 0.25 MILE TO CROSSROAD,
 LC0756'TURN RIGHT, GO WEST ON GRAVEL ROAD FOR 0.35 MILE TO CROSSROAD,
 LC0756'TURN RIGHT, GO NORTH ON GRAVEL ROAD FOR 0.1 MILE TO THE
 LC0756'STATION ON THE LEFT AT THE SOUTHEAST CORNER OF YARD OF MR.
 LC0756'RUSSEL REED.
 LC0756'
 LC0756'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A
 LC0756'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0756'SURFACE OF THE GROUND AND IS STAMPED REED 1960.  THE MARK
 LC0756'IS 83 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE, 27
 LC0756'FEET WEST OF CENTER OF GRAVEL ROAD, 12.5 FEET EAST OF FENCE
 LC0756'CORNER, 8 FEET SOUTH OF POWER LINE POLE AND 7.9 FEET
 LC0756'NORTH-NORTHEAST OF WITNESS POST.
 LC0756'
 LC0756'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE DISK SET IN
 LC0756'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 LC0756'WITH THE SURFACE OF THE GROUND AND IS STAMPED REED NO 1
 LC0756'1960.  THE MARK IS 75 FEET SOUTH OF FENCE CORNER, 47.6 FEET
 LC0756'EAST OF WITNESS POST, 18 FEET EAST OF CENTER OF GRAVEL ROAD
 LC0756'AND 1 FOOT WEST OF FENCE.
 LC0756'
 LC0756'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE DISK SET IN
 LC0756'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0756'SURFACE OF THE GROUND AND IS STAMPED REED NO 2 1960.  THE MARK IS
 LC0756'51.5 FEET SOUTH OF POWER LINE POLE, 27 FEET WEST OF CENTER
 LC0756'OF GRAVEL ROAD AND 1 FOOT EAST OF FENCE.
 LC0756'
 LC0756'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP
 LC0756'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 LC0756'SURFACE OF THE GROUND AND IS STAMPED REED 1960.  THE MARK
 LC0756'IS 22 FEET NORTH OF CENTER OF ROAD, 21.5 FEET EAST OF FENCE
 LC0756'CORNER AND SOUTHEAST CORNER OF SCHOOL YARD, 2.7 FEET
 LC0756'WEST-SOUTHWEST OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 LC0756'
 LC0756'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 LC0756'GRAVEL ROAD FOR 0.1 MILE TO CROSSROAD, TURN RIGHT, GO NORTH
 LC0756'ON GRAVEL ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT AS
 LC0756'DESCRIBED.
 LC0756'
 LC0756'HEIGHT OF LIGHT ABOVE STATION MARK 1.37 METERS.
 LC0756
 LC0756                          STATION RECOVERY (1961)
 LC0756
 LC0756'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0756'3.8 MI SW FROM PONTIAC.
 LC0756'ABOUT 3.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0756'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0756'0.4 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.1 MILES NORTH ALONG
 LC0756'A GRAVEL ROAD, AT A FARM HOUSE ON THE WEST SIDE OF THE ROAD, 24
 LC0756'FEET WEST OF THE CENTER LINE OF THE ROAD, 12 FEET EAST OF THE
 LC0756'FENCE CORNER, 8 FEET SOUTHWEST OF A POWER POLE WITH A
 LC0756'TRANSFORMER, 151 FEET SOUTH OF THE CENTER LINE OF THE FARM DRIVE,
 LC0756'7.7 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 LC0756'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 LC0756'POST FLUSH WITH THE GROUND.
 LC0756
 LC0756                          STATION RECOVERY (1977)
 LC0756
 LC0756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 LC0756'STATION MARK REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD CONDITION
 LC0756'AND AS DESCRIBED.  THE AZIMUTH MARK WAS NOT FOUND.  IT WAS REPORTED
 LC0756'DESTROYED IN 1962 AND THE DISK SENT TO OFFICE.  A NEW AZIMUTH MARK
 LC0756'WAS SET AND ESTABLISHED.  THE DISTANCE TO THE REFERENCE MARKS
 LC0756'CHECKED.  THE ANGLE BETWEEN THE REFERENCE MARKS WAS SMALLER BY 7
 LC0756'MINUTES.  THE GRAVEL ROAD MENTIONED IN 1961 IS NOW PAVED.  THE
 LC0756'PREVIOUS DESCRIPTION AND TO REACH ARE ADEQUATE WITH THE ADDITION OF
 LC0756'THE NEW AZIMUTH MARK.
 LC0756'
 LC0756'THE AZIMUTH MARK IS 20 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1
 LC0756'FOOT EAST OF A POWER POLE AND 1 FOOT WEST OF A METAL WITNESS
 LC0756'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED REED
 LC0756'1961 1977.
 LC0756'
 LC0756'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SOUTHWEST
 LC0756'OF PONTIAC.
 LC0756'
 LC0756'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0756
 LC0756                          STATION RECOVERY (1977)
 LC0756
 LC0756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 LC0756'RECOVERED IN GOOD CONDITION.
 LC0756
 LC0756                          STATION RECOVERY (2002)
 LC0756
 LC0756'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC0756'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0234 ***********************************************************************
 JB0234  DESIGNATION -  REED AZ MK
 JB0234  PID         -  JB0234
 JB0234  STATE/COUNTY-  IL/WAYNE
 JB0234  COUNTRY     -  US
 JB0234  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0234
 JB0234                         *CURRENT SURVEY CONTROL
 JB0234  ______________________________________________________________________
 JB0234* NAD 83(1986) POSITION- 38 15 45.     (N) 088 18 23.     (W)   SCALED
 JB0234* NAVD 88 ORTHO HEIGHT -   142.189 (meters)      466.50  (feet) ADJUSTED
 JB0234  ______________________________________________________________________
 JB0234  GEOID HEIGHT    -        -30.531 (meters)                     GEOID18
 JB0234  DYNAMIC HEIGHT  -        142.098 (meters)      466.20  (feet) COMP
 JB0234  MODELED GRAVITY -    979,987.3   (mgal)                       NAVD 88
 JB0234
 JB0234  VERT ORDER      -  SECOND    CLASS 0
 JB0234
 JB0234.The horizontal coordinates were scaled from a map and have
 JB0234.an estimated accuracy of +/- 6 seconds.
 JB0234
 JB0234.The orthometric height was determined by differential leveling and
 JB0234.adjusted by the NATIONAL GEODETIC SURVEY
 JB0234.in June 1991.
 JB0234
 JB0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0234.GEOID18 height accuracy estimate available here.
 JB0234
 JB0234.Click photographs - Photos may exist for this station.
 JB0234
 JB0234.The dynamic height is computed by dividing the NAVD 88
 JB0234.geopotential number by the normal gravity value computed on the
 JB0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0234.degrees latitude (g = 980.6199 gals.).
 JB0234
 JB0234.The modeled gravity was interpolated from observed gravity values.
 JB0234
 JB0234;                    North         East    Units  Estimated Accuracy
 JB0234;SPC IL E     -   177,110.      302,360.      MT  (+/- 180 meters Scaled)
 JB0234
 JB0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH857357(NAD 83)
 JB0234
 JB0234                          SUPERSEDED SURVEY CONTROL
 JB0234
 JB0234  NGVD 29 (??/??/92)  142.310  (m)          466.90   (f) ADJ UNCH    2 0
 JB0234
 JB0234.Superseded values are not recommended for survey control.
 JB0234
 JB0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0234.See file dsdata.pdf to determine how the superseded data were derived.
 JB0234
 JB0234_MARKER: DZ = AZIMUTH MARK DISK
 JB0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0234_STAMPING: REED 1961
 JB0234_MARK LOGO: CGS
 JB0234_PROJECTION: FLUSH
 JB0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0234+STABILITY: SURFACE MOTION
 JB0234
 JB0234  HISTORY     - Date     Condition        Report By
 JB0234  HISTORY     - 1961     MONUMENTED       CGS
 JB0234  HISTORY     - 1961     GOOD             CGS
 JB0234  HISTORY     - 1962     MARK NOT FOUND   CGS
 JB0234
 JB0234                          STATION DESCRIPTION
 JB0234
 JB0234'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0234'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP
 JB0234'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0234'SURFACE OF THE GROUND AND IS STAMPED REED 1960.  THE MARK
 JB0234'IS 22 FEET NORTH OF CENTER OF ROAD, 21.5 FEET EAST OF FENCE
 JB0234'CORNER AND SOUTHEAST CORNER OF SCHOOL YARD, 2.7 FEET
 JB0234'WEST-SOUTHWEST OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 JB0234
 JB0234                          STATION RECOVERY (1961)
 JB0234
 JB0234'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0234'3.2 MI NE FROM MILL SHOALS.
 JB0234'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0234'SHOALS, THENCE 0.05 MILE NORTH ON U.S. HIGHWAY 45, THENCE 2.1
 JB0234'MILES EAST ON BLACK TOP ROAD (BURNT PRAIRIE - LIBERTY ROAD),
 JB0234'THENCE 0.95 MILE NORTH ON GRAVELED ROAD AT FIELD ENTRANCE OF
 JB0234'ROAD NEAR CEMETERY WEST OF ROAD, 169 FEET NORTH OF POWER POLE
 JB0234'AT NORTHEAST CORNER OF CEMETERY, 52 FEET NORTH OF THE EXTENDED
 JB0234'CENTER OF FIELD ENTRANCE, 24 FEET WEST OF CENTER OF ROAD, 1.3
 JB0234'FEET SOUTHEAST OF WITNESS POST, 1 FOOT EAST OF FENCE, ABOUT 3
 JB0234'FEET ABOVE THE LEVEL OF ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0234'POST FLUSH WITH THE SURFACE OF GROUND.
 JB0234
 JB0234                          STATION RECOVERY (1962)
 JB0234
 JB0234'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (LMB)
 JB0234'LETTER SUBMITTED BY LESLIE N. BROCK, COMMISSIONER OF HIGHWAYS,
 JB0234'PONTIAC, ILLINOIS DATED APRIL 30, 1962.
 JB0234'
 JB0234'AZIMUTH MARK WAS DISTURBED DUE TO ROAD CONSTRUCTION, NO
 JB0234'FURTHER INFORMATION AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0233 ***********************************************************************
 JB0233  DESIGNATION -  REED RM 1
 JB0233  PID         -  JB0233
 JB0233  STATE/COUNTY-  IL/WAYNE
 JB0233  COUNTRY     -  US
 JB0233  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0233
 JB0233                         *CURRENT SURVEY CONTROL
 JB0233  ______________________________________________________________________
 JB0233* NAD 83(1986) POSITION- 38 15 47.21   (N) 088 18 55.48   (W)   HD_HELD1
 JB0233* NAVD 88 ORTHO HEIGHT -   151.480 (meters)      496.98  (feet) ADJUSTED
 JB0233  ______________________________________________________________________
 JB0233  GEOID HEIGHT    -        -30.522 (meters)                     GEOID18
 JB0233  DYNAMIC HEIGHT  -        151.383 (meters)      496.66  (feet) COMP
 JB0233  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0233
 JB0233  VERT ORDER      -  SECOND    CLASS 0
 JB0233
 JB0233.The horizontal coordinates were determined by differentially corrected
 JB0233.hand held GPS observations or other comparable positioning techniques
 JB0233.and have an estimated accuracy of +/- 3 meters.
 JB0233
 JB0233.The orthometric height was determined by differential leveling and
 JB0233.adjusted by the NATIONAL GEODETIC SURVEY
 JB0233.in June 1991.
 JB0233
 JB0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0233.GEOID18 height accuracy estimate available here.
 JB0233
 JB0233.Click photographs - Photos may exist for this station.
 JB0233
 JB0233.The dynamic height is computed by dividing the NAVD 88
 JB0233.geopotential number by the normal gravity value computed on the
 JB0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0233.degrees latitude (g = 980.6199 gals.).
 JB0233
 JB0233.The modeled gravity was interpolated from observed gravity values.
 JB0233
 JB0233;                    North         East    Units  Estimated Accuracy
 JB0233;SPC IL E     -   177,179.6     301,568.5     MT  (+/- 3 meters HH1 GPS) 
 JB0233
 JB0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8492135826(NAD 83)
 JB0233
 JB0233                          SUPERSEDED SURVEY CONTROL
 JB0233
 JB0233  NGVD 29 (??/??/92)  151.601  (m)          497.38   (f) ADJ UNCH    2 0
 JB0233
 JB0233.Superseded values are not recommended for survey control.
 JB0233
 JB0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0233.See file dsdata.pdf to determine how the superseded data were derived.
 JB0233
 JB0233_MARKER: DR = REFERENCE MARK DISK
 JB0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0233_STAMPING: REED NO 1 1961
 JB0233_MARK LOGO: CGS
 JB0233_PROJECTION: FLUSH
 JB0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0233+STABILITY: SURFACE MOTION
 JB0233
 JB0233  HISTORY     - Date     Condition        Report By
 JB0233  HISTORY     - 1961     MONUMENTED       CGS
 JB0233
 JB0233                          STATION DESCRIPTION
 JB0233
 JB0233'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0233'1.9 MI NE FROM MILL SHOALS.
 JB0233'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0233'SHOALS, THENCE 0.05 MILE NORTH ON U.S. HIGHWAY 45, THENCE 0.85
 JB0233'MILE EAST ON BLACK TOP ROAD (BURNT PRAIRIE - LIBERTY ROAD),
 JB0233'THENCE 0.5 MILE NORTH ON GRAVELED ROAD, THENCE 0.75 MILE EAST ON
 JB0233'GRAVELED ROAD, THENCE 0.5 MILE NORTH ON GRAVELED ROAD, THENCE
 JB0233'0.1 MILE EAST ON GRAVELED ROAD TO FIELD ENTRANCE SOUTH OF ROAD,
 JB0233'70.1 FEET NORTHEAST OF A WITNESS POST, 68.1 FEET NORTHEAST OF
 JB0233'TRAVERSE STATION REED, 21.5 FEET EAST OF CENTER OF FIELD
 JB0233'ENTRANCE, 17 FEET NORTH OF CENTER OF ROAD, 6 FEET EAST OF
 JB0233'TRIANGLE BLAZED CEDAR TREE, ABOUT 1.5 FEET ABOVE THE LEVEL OF
 JB0233'ROAD, AND SET IN TOP OF A CONCRETE POST FLUSH WITH SURFACE OF
 JB0233'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0757 ***********************************************************************
 LC0757  DESIGNATION -  REED RM 1
 LC0757  PID         -  LC0757
 LC0757  STATE/COUNTY-  IL/LIVINGSTON
 LC0757  COUNTRY     -  US
 LC0757  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0757
 LC0757                         *CURRENT SURVEY CONTROL
 LC0757  ______________________________________________________________________
 LC0757* NAD 83(1986) POSITION- 40 49 51.79   (N) 088 40 31.77   (W)   HD_HELD1
 LC0757* NAVD 88 ORTHO HEIGHT -   202.372 (meters)      663.95  (feet) ADJUSTED
 LC0757  ______________________________________________________________________
 LC0757  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 LC0757  DYNAMIC HEIGHT  -        202.284 (meters)      663.66  (feet) COMP
 LC0757  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 LC0757
 LC0757  VERT ORDER      -  SECOND    CLASS 0
 LC0757
 LC0757.The horizontal coordinates were determined by differentially corrected
 LC0757.hand held GPS observations or other comparable positioning techniques
 LC0757.and have an estimated accuracy of +/- 3 meters.
 LC0757
 LC0757.The orthometric height was determined by differential leveling and
 LC0757.adjusted by the NATIONAL GEODETIC SURVEY
 LC0757.in June 1991.
 LC0757
 LC0757.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0757.GEOID18 height accuracy estimate available here.
 LC0757
 LC0757.Click photographs - Photos may exist for this station.
 LC0757
 LC0757.The dynamic height is computed by dividing the NAVD 88
 LC0757.geopotential number by the normal gravity value computed on the
 LC0757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0757.degrees latitude (g = 980.6199 gals.).
 LC0757
 LC0757.The modeled gravity was interpolated from observed gravity values.
 LC0757
 LC0757;                    North         East    Units  Estimated Accuracy
 LC0757;SPC IL E     -   462,336.6     271,139.8     MT  (+/- 3 meters HH1 GPS) 
 LC0757
 LC0757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5872621353(NAD 83)
 LC0757
 LC0757                          SUPERSEDED SURVEY CONTROL
 LC0757
 LC0757  NGVD 29 (??/??/92)  202.429  (m)          664.14   (f) ADJ UNCH    2 0
 LC0757
 LC0757.Superseded values are not recommended for survey control.
 LC0757
 LC0757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0757.See file dsdata.pdf to determine how the superseded data were derived.
 LC0757
 LC0757_MARKER: DR = REFERENCE MARK DISK
 LC0757_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0757_STAMPING: REED NO 1 1960
 LC0757_MARK LOGO: CGS
 LC0757_PROJECTION: FLUSH
 LC0757_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0757+STABILITY: SURFACE MOTION
 LC0757
 LC0757  HISTORY     - Date     Condition        Report By
 LC0757  HISTORY     - 1960     MONUMENTED       CGS
 LC0757  HISTORY     - 1961     GOOD             CGS
 LC0757  HISTORY     - 1977     GOOD             NGS
 LC0757
 LC0757                          STATION DESCRIPTION
 LC0757
 LC0757'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0757'3.8 MI SW FROM PONTIAC.
 LC0757'ABOUT 3.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0757'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0757'0.4 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.1 MILES NORTH
 LC0757'ALONG A GRAVEL ROAD, AT A FARM HOUSE ON THE WEST SIDE OF THE
 LC0757'ROAD, 18 FEET EAST OF THE CENTER LINE OF THE ROAD, 0.5 FEET WEST
 LC0757'OF THE FENCE, 152 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE
 LC0757'FARM DRIVE WEST, 45 FEET EAST OF A POWER POLE WITH A TRANSFORMER,
 LC0757'443 FEET EAST OF TRAVERSE STATION REED, 47.5 FEET EAST-NORTHEAST
 LC0757'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 LC0757'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0757
 LC0757                          STATION RECOVERY (1977)
 LC0757
 LC0757'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 LC0757'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0231 ***********************************************************************
 JB0231  DESIGNATION -  REED RM 2
 JB0231  PID         -  JB0231
 JB0231  STATE/COUNTY-  IL/WAYNE
 JB0231  COUNTRY     -  US
 JB0231  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0231
 JB0231                         *CURRENT SURVEY CONTROL
 JB0231  ______________________________________________________________________
 JB0231* NAD 83(1986) POSITION- 38 15 47.17   (N) 088 18 56.57   (W)   HD_HELD1
 JB0231* NAVD 88 ORTHO HEIGHT -   151.359 (meters)      496.58  (feet) ADJUSTED
 JB0231  ______________________________________________________________________
 JB0231  GEOID HEIGHT    -        -30.522 (meters)                     GEOID18
 JB0231  DYNAMIC HEIGHT  -        151.262 (meters)      496.27  (feet) COMP
 JB0231  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0231
 JB0231  VERT ORDER      -  SECOND    CLASS 0
 JB0231
 JB0231.The horizontal coordinates were determined by differentially corrected
 JB0231.hand held GPS observations or other comparable positioning techniques
 JB0231.and have an estimated accuracy of +/- 3 meters.
 JB0231
 JB0231.The orthometric height was determined by differential leveling and
 JB0231.adjusted by the NATIONAL GEODETIC SURVEY
 JB0231.in June 1991.
 JB0231
 JB0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0231.GEOID18 height accuracy estimate available here.
 JB0231
 JB0231.Click photographs - Photos may exist for this station.
 JB0231
 JB0231.The dynamic height is computed by dividing the NAVD 88
 JB0231.geopotential number by the normal gravity value computed on the
 JB0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0231.degrees latitude (g = 980.6199 gals.).
 JB0231
 JB0231.The modeled gravity was interpolated from observed gravity values.
 JB0231
 JB0231;                    North         East    Units  Estimated Accuracy
 JB0231;SPC IL E     -   177,178.4     301,542.0     MT  (+/- 3 meters HH1 GPS) 
 JB0231
 JB0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8489535825(NAD 83)
 JB0231
 JB0231                          SUPERSEDED SURVEY CONTROL
 JB0231
 JB0231  NGVD 29 (??/??/92)  151.480  (m)          496.98   (f) ADJ UNCH    2 0
 JB0231
 JB0231.Superseded values are not recommended for survey control.
 JB0231
 JB0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0231.See file dsdata.pdf to determine how the superseded data were derived.
 JB0231
 JB0231_MARKER: DR = REFERENCE MARK DISK
 JB0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0231_STAMPING: REED NO 2 1961
 JB0231_MARK LOGO: CGS
 JB0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0231+STABILITY: SURFACE MOTION
 JB0231
 JB0231  HISTORY     - Date     Condition        Report By
 JB0231  HISTORY     - 1961     MONUMENTED       CGS
 JB0231
 JB0231                          STATION DESCRIPTION
 JB0231
 JB0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0231'1.9 MI NE FROM MILL SHOALS.
 JB0231'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0231'SHOALS, THENCE 0.05 MILE NORTH ON U.S. HIGHWAY 45, THENCE 0.85
 JB0231'MILE EAST ON BLACK TOP ROAD (BURNT PRAIRIE - LIBERTY ROAD),
 JB0231'THENCE 0.5 MILE NORTH ON GRAVELED ROAD, THENCE 0.75 MILES EAST
 JB0231'ON GRAVELED ROAD, THENCE 0.5 MILE NORTH ON GRAVELED ROAD,
 JB0231'THENCE 0.1 MILE EAST ON GRAVELED ROAD TO FIELD ENTRANCE
 JB0231'SOUTH OF ROAD, 64 FEET WEST OF A TRIANGLE BLAZED CEDAR TREE, 56.9
 JB0231'FEET NORTHWEST OF TRAVERSE STATION REED, 17 FEET NORTH OF CENTER
 JB0231'OF ROAD, 3.5 FEET SOUTH OF A FENCE, 59.9 FEET NORTHWEST OF A
 JB0231'WITNESS POST, ABOUT 1.5 FEET ABOVE THE LEVEL OF ROAD, AND SET
 JB0231'IN TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0755 ***********************************************************************
 LC0755  DESIGNATION -  REED RM 2
 LC0755  PID         -  LC0755
 LC0755  STATE/COUNTY-  IL/LIVINGSTON
 LC0755  COUNTRY     -  US
 LC0755  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0755
 LC0755                         *CURRENT SURVEY CONTROL
 LC0755  ______________________________________________________________________
 LC0755* NAD 83(1986) POSITION- 40 49 51.36   (N) 088 40 32.34   (W)   HD_HELD1
 LC0755* NAVD 88 ORTHO HEIGHT -   202.499 (meters)      664.37  (feet) ADJUSTED
 LC0755  ______________________________________________________________________
 LC0755  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 LC0755  DYNAMIC HEIGHT  -        202.411 (meters)      664.08  (feet) COMP
 LC0755  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 LC0755
 LC0755  VERT ORDER      -  SECOND    CLASS 0
 LC0755
 LC0755.The horizontal coordinates were determined by differentially corrected
 LC0755.hand held GPS observations or other comparable positioning techniques
 LC0755.and have an estimated accuracy of +/- 3 meters.
 LC0755
 LC0755.The orthometric height was determined by differential leveling and
 LC0755.adjusted by the NATIONAL GEODETIC SURVEY
 LC0755.in June 1991.
 LC0755
 LC0755.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0755.GEOID18 height accuracy estimate available here.
 LC0755
 LC0755.Click photographs - Photos may exist for this station.
 LC0755
 LC0755.The dynamic height is computed by dividing the NAVD 88
 LC0755.geopotential number by the normal gravity value computed on the
 LC0755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0755.degrees latitude (g = 980.6199 gals.).
 LC0755
 LC0755.The modeled gravity was interpolated from observed gravity values.
 LC0755
 LC0755;                    North         East    Units  Estimated Accuracy
 LC0755;SPC IL E     -   462,323.4     271,126.4     MT  (+/- 3 meters HH1 GPS) 
 LC0755
 LC0755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5871221340(NAD 83)
 LC0755
 LC0755                          SUPERSEDED SURVEY CONTROL
 LC0755
 LC0755  NGVD 29 (??/??/92)  202.555  (m)          664.55   (f) ADJ UNCH    2 0
 LC0755
 LC0755.Superseded values are not recommended for survey control.
 LC0755
 LC0755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0755.See file dsdata.pdf to determine how the superseded data were derived.
 LC0755
 LC0755_MARKER: DR = REFERENCE MARK DISK
 LC0755_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0755_STAMPING: REED NO 2 1960
 LC0755_MARK LOGO: CGS
 LC0755_PROJECTION: FLUSH
 LC0755_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0755+STABILITY: SURFACE MOTION
 LC0755
 LC0755  HISTORY     - Date     Condition        Report By
 LC0755  HISTORY     - 1960     MONUMENTED       CGS
 LC0755  HISTORY     - 1961     GOOD             CGS
 LC0755  HISTORY     - 1977     GOOD             NGS
 LC0755
 LC0755                          STATION DESCRIPTION
 LC0755
 LC0755'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0755'3.8 MI SW FROM PONTIAC.
 LC0755'ABOUT 3.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0755'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0755'0.4 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.1 MILES NORTH ALONG
 LC0755'A GRAVEL ROAD, AT A FARM HOUSE ON THE WEST SIDE OF THE ROAD,
 LC0755'24 FEET WEST OF THE CENTER LINE OF THE ROAD, 0.5 FEET EAST OF
 LC0755'THE FENCE, 195 FEET SOUTH OF THE CENTER LINE OF THE DRIVE TO
 LC0755'THE FARM HOUSE, 51 FEET SOUTH OF A POWER POLE WITH A TRANSFORMER,
 LC0755'44.1 FEET SOUTH OF TRAVERSE STATION REED, 37.0 FEET SOUTH
 LC0755'SOUTHEAST OF A METAL WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF
 LC0755'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC0755'GROUND.
 LC0755
 LC0755                          STATION RECOVERY (1977)
 LC0755
 LC0755'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 LC0755'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0704 ***********************************************************************
 LC0704  DESIGNATION -  REEK
 LC0704  PID         -  LC0704
 LC0704  STATE/COUNTY-  IL/MCLEAN
 LC0704  COUNTRY     -  US
 LC0704  USGS QUAD   -  MERNA (2018)
 LC0704
 LC0704                         *CURRENT SURVEY CONTROL
 LC0704  ______________________________________________________________________
 LC0704* NAD 83(2011) POSITION- 40 35 36.52854(N) 088 51 16.38180(W)   ADJUSTED
 LC0704* NAD 83(2011) ELLIP HT-   205.754 (meters)        (06/27/12)   ADJUSTED
 LC0704* NAD 83(2011) EPOCH   -  2010.00
 LC0704* NAVD 88 ORTHO HEIGHT -   237.765 (meters)      780.07  (feet) ADJUSTED
 LC0704  ______________________________________________________________________
 LC0704  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 LC0704  NAD 83(2011) X  -     96,958.951 (meters)                     COMP
 LC0704  NAD 83(2011) Y  - -4,849,274.056 (meters)                     COMP
 LC0704  NAD 83(2011) Z  -  4,128,381.675 (meters)                     COMP
 LC0704  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 LC0704  DYNAMIC HEIGHT  -        237.658 (meters)      779.72  (feet) COMP
 LC0704  MODELED GRAVITY -    980,165.5   (mgal)                       NAVD 88
 LC0704
 LC0704  VERT ORDER      -  SECOND    CLASS 0
 LC0704
 LC0704  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0704  Standards:
 LC0704         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0704            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0704  -------------------------------------------------------------------
 LC0704  NETWORK    2.64   3.61           1.21   0.90   1.84      0.08469447
 LC0704  -------------------------------------------------------------------
 LC0704  Click here for local accuracies and other accuracy information.
 LC0704
 LC0704.The horizontal coordinates were established by GPS observations
 LC0704.and adjusted by the National Geodetic Survey in June 2012.
 LC0704
 LC0704.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0704.been affixed to the stable North American tectonic plate. See 
 LC0704.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0704
 LC0704.The horizontal coordinates are valid at the epoch date displayed above
 LC0704.which is a decimal equivalence of Year/Month/Day.
 LC0704
 LC0704.The orthometric height was determined by differential leveling and
 LC0704.adjusted by the NATIONAL GEODETIC SURVEY
 LC0704.in June 1991.
 LC0704
 LC0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0704.GEOID18 height accuracy estimate available here.
 LC0704
 LC0704.Click photographs - Photos may exist for this station.
 LC0704
 LC0704.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0704
 LC0704.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0704
 LC0704.The ellipsoidal height was determined by GPS observations
 LC0704.and is referenced to NAD 83.
 LC0704
 LC0704.The dynamic height is computed by dividing the NAVD 88
 LC0704.geopotential number by the normal gravity value computed on the
 LC0704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0704.degrees latitude (g = 980.6199 gals.).
 LC0704
 LC0704.The modeled gravity was interpolated from observed gravity values.
 LC0704
 LC0704. The following values were computed from the NAD 83(2011) position.
 LC0704
 LC0704;                    North         East     Units Scale Factor Converg.
 LC0704;SPC IL E     -   436,029.485   255,879.982   MT  0.99999895   -0 20 21.0
 LC0704;SPC IL E     - 1,430,540.07    839,499.57   sFT  0.99999895   -0 20 21.0
 LC0704;UTM  16      - 4,495,283.990   343,070.862   MT  0.99990313   -1 12 25.1
 LC0704
 LC0704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0704!SPC IL E     -   0.99996772  x   0.99999895  =   0.99996667
 LC0704!UTM  16      -   0.99996772  x   0.99990313  =   0.99987086
 LC0704
 LC0704:                Primary Azimuth Mark                     Grid Az
 LC0704:SPC IL E     -  REEK AZ MK                               051 49 52.6
 LC0704:UTM  16      -  REEK AZ MK                               052 41 56.7
 LC0704
 LC0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4307095283(NAD 83)
 LC0704
 LC0704|---------------------------------------------------------------------|
 LC0704| PID    Reference Object                     Distance      Geod. Az  |
 LC0704|                                                           dddmmss.s |
 LC0704| LC0706 REEK AZ MK                                         0512931.6 |
 LC0704| LC0705 REEK RM 1                             6.755 METERS 13830     |
 LC0704| LC0703 REEK RM 2                             9.698 METERS 22648     |
 LC0704|---------------------------------------------------------------------|
 LC0704
 LC0704                          SUPERSEDED SURVEY CONTROL
 LC0704
 LC0704  NAD 83(2007)-  40 35 36.52862(N)    088 51 16.38273(W) AD(2002.00) 0
 LC0704  ELLIP H (02/10/07)  205.777  (m)                       GP(2002.00)    
 LC0704  ELLIP H (02/03/05)  205.799  (m)                       GP(       ) 4 2
 LC0704  NAD 83(1997)-  40 35 36.52851(N)    088 51 16.38266(W) AD(       ) 1
 LC0704  ELLIP H (03/04/03)  205.774  (m)                       GP(       ) 4 2
 LC0704  NAD 83(1997)-  40 35 36.52674(N)    088 51 16.38844(W) AD(       ) 2
 LC0704  NAD 83(1986)-  40 35 36.54209(N)    088 51 16.39311(W) AD(       ) 2
 LC0704  NAD 27      -  40 35 36.41700(N)    088 51 16.14190(W) AD(       ) 2
 LC0704  NAVD 88             237.77   (m)          780.1    (f) LEVELING    3  
 LC0704  NGVD 29 (??/??/92)  237.818  (m)          780.24   (f) ADJ UNCH    2 0
 LC0704  NGVD 29             237.82   (m)          780.2    (f) LEVELING    3  
 LC0704
 LC0704.Superseded values are not recommended for survey control.
 LC0704
 LC0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0704.See file dsdata.pdf to determine how the superseded data were derived.
 LC0704
 LC0704_MARKER: DE = TRAVERSE STATION DISK
 LC0704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0704_STAMPING: REEK 1960
 LC0704_MARK LOGO: CGS
 LC0704_PROJECTION: FLUSH
 LC0704_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0704+STABILITY: SURFACE MOTION
 LC0704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0704+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2009
 LC0704
 LC0704  HISTORY     - Date     Condition        Report By
 LC0704  HISTORY     - 1960     MONUMENTED       CGS
 LC0704  HISTORY     - 1961     GOOD             CGS
 LC0704  HISTORY     - 1968     GOOD             CGS
 LC0704  HISTORY     - 200205   GOOD             ASCPC
 LC0704  HISTORY     - 20090822 GOOD             GEOCAC
 LC0704
 LC0704                          STATION DESCRIPTION
 LC0704
 LC0704'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0704'THE STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF TOWANDA,
 LC0704'ABOUT 5 MILES SOUTHWEST OF LEXINGTON AND ON THE EAST SIDE
 LC0704'OF U.S. HIGHWAY 66.
 LC0704'
 LC0704'TO REACH THE STATION FROM THE CROSSROADS AT THE TEXACO FILLING
 LC0704'STATION ON U.S. HIGHWAY 66 IN TOWANDA, GO NORTHEAST ON U.S.
 LC0704'HIGHWAY 66 FOR 3.3 MILES TO A CROSSROAD, CONTINUE ON FOR 0.05
 LC0704'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 LC0704'
 LC0704'STATION MARK, A STANDARD TRAVERSE DISK STAMPED REEK 1960, IS
 LC0704'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC0704'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 74 FEET
 LC0704'SOUTHWEST OF A TELEPHONE POLE WITH A TRIANGLE BLAZE, 69 FEET
 LC0704'SOUTHEAST OF THE CENTER-LINE OF THE NORTH BOUND LANE OF U.S.
 LC0704'HIGHWAY 66, 40 FEET NORTHWEST OF THE WEST RAIL OF THE TRACKS
 LC0704'AND 34 FEET NORTHEAST OF A WITNESS POST.
 LC0704'
 LC0704'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE DISK STAMPED REEK
 LC0704'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0704'POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 LC0704'91 FEET SOUTHEAST OF THE CENTER-LINE OF THE NORTH BOUND LANE
 LC0704'OF U.S. HIGHWAY 66, 40 FEET EAST OF A WITNESS POST AND 17 FEET
 LC0704'NORTHWEST OF THE WEST RAIL OF THE TRACKS.
 LC0704'
 LC0704'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE DISK STAMPED
 LC0704'REEK NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0704'POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 LC0704'IS 70 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND
 LC0704'LANE OF U.S. HIGHWAY 66, 39 FEET NORTHWEST OF THE WEST RAIL
 LC0704'OF THE TRACKS AND 2 FEET NORTHEAST OF A WITNESS POST AND A
 LC0704'TELEPHONE POLE.
 LC0704'
 LC0704'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED REEK 1960, IS
 LC0704'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0704'2 INCHES.  THE MARK IS 74.5 FEET EAST OF A WHISTLE POST, 32
 LC0704'FEET SOUTHEAST OF THE EAST RAIL OF THE TRACKS, 2.7 FEET NORTHWEST
 LC0704'OF A FENCELINE AND 2.9 FEET WEST OF A WITNESS POST.
 LC0704'
 LC0704'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHEAST
 LC0704'ON U.S. HIGHWAY 66 FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 LC0704'RIGHT (EAST) SIDE OF THE RAILROAD AS DESCRIBED.
 LC0704'
 LC0704'HEIGHT OF LIGHT ABOVE STATION MARK 2.98 METERS.
 LC0704
 LC0704                          STATION RECOVERY (1961)
 LC0704
 LC0704'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0704'3.1 MI NE FROM TOWANDA.
 LC0704'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0704'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE WEST ALONG
 LC0704'MONROE STREET, THENCE 2.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66
 LC0704'AT JUNCTION OF A NORTH AND SOUTH GRAVELED CROSSROAD, 69 FEET
 LC0704'SOUTHEAST OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 40 FEET
 LC0704'NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK, 292 FEET
 LC0704'NORTHEAST OF THE CENTERLINE OF THE NORTH-SOUTH GRAVEL ROAD, 34
 LC0704'FEET NORTHEAST OF A TELEGRAPH POLE, 33.6 FEET NORTHEAST OF A
 LC0704'WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 LC0704'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0704
 LC0704                          STATION RECOVERY (1968)
 LC0704
 LC0704'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (ARS)
 LC0704'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC0704
 LC0704                          STATION RECOVERY (2002)
 LC0704
 LC0704'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0704'RECOVERED AS DESCRIBED
 LC0704'
 LC0704
 LC0704                          STATION RECOVERY (2009)
 LC0704
 LC0704'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0704'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0706 ***********************************************************************
 LC0706  DESIGNATION -  REEK AZ MK
 LC0706  PID         -  LC0706
 LC0706  STATE/COUNTY-  IL/MCLEAN
 LC0706  COUNTRY     -  US
 LC0706  USGS QUAD   -  MERNA (2018)
 LC0706
 LC0706                         *CURRENT SURVEY CONTROL
 LC0706  ______________________________________________________________________
 LC0706* NAD 83(1986) POSITION- 40 35 46.     (N) 088 51 02.     (W)   SCALED
 LC0706* NAVD 88 ORTHO HEIGHT -   235.456 (meters)      772.49  (feet) ADJUSTED
 LC0706  ______________________________________________________________________
 LC0706  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 LC0706  DYNAMIC HEIGHT  -        235.349 (meters)      772.14  (feet) COMP
 LC0706  MODELED GRAVITY -    980,166.2   (mgal)                       NAVD 88
 LC0706
 LC0706  VERT ORDER      -  SECOND    CLASS 0
 LC0706
 LC0706.The horizontal coordinates were scaled from a map and have
 LC0706.an estimated accuracy of +/- 6 seconds.
 LC0706
 LC0706.The orthometric height was determined by differential leveling and
 LC0706.adjusted by the NATIONAL GEODETIC SURVEY
 LC0706.in June 1991.
 LC0706
 LC0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0706.GEOID18 height accuracy estimate available here.
 LC0706
 LC0706.Click photographs - Photos may exist for this station.
 LC0706
 LC0706.The dynamic height is computed by dividing the NAVD 88
 LC0706.geopotential number by the normal gravity value computed on the
 LC0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0706.degrees latitude (g = 980.6199 gals.).
 LC0706
 LC0706.The modeled gravity was interpolated from observed gravity values.
 LC0706
 LC0706;                    North         East    Units  Estimated Accuracy
 LC0706;SPC IL E     -   436,320.      256,220.      MT  (+/- 180 meters Scaled)
 LC0706
 LC0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK434955(NAD 83)
 LC0706
 LC0706                          SUPERSEDED SURVEY CONTROL
 LC0706
 LC0706  NGVD 29 (??/??/92)  235.508  (m)          772.66   (f) ADJ UNCH    2 0
 LC0706
 LC0706.Superseded values are not recommended for survey control.
 LC0706
 LC0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0706.See file dsdata.pdf to determine how the superseded data were derived.
 LC0706
 LC0706_MARKER: DZ = AZIMUTH MARK DISK
 LC0706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0706_STAMPING: REEK 1960
 LC0706_MARK LOGO: CGS
 LC0706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0706+STABILITY: SURFACE MOTION
 LC0706
 LC0706  HISTORY     - Date     Condition        Report By
 LC0706  HISTORY     - 1960     MONUMENTED       CGS
 LC0706  HISTORY     - 1961     GOOD             CGS
 LC0706
 LC0706                          STATION DESCRIPTION
 LC0706
 LC0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0706'3.4 MI NE FROM TOWANDA.
 LC0706'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0706'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE WEST ALONG
 LC0706'WEST MONROE STREET, THENCE 3.15 MILES NORTHEAST ALONG U.S. HIGHWAY
 LC0706'66, THENCE 0.05 MILE SOUTHWEST ALONG THE GULF MOBILE AND OHIO
 LC0706'RAILROAD, 32.5 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 LC0706'NORTHBOUND TRACK, 223 FEET SOUTH OF THE CENTER OF CROSSING OF A
 LC0706'FARM ROAD AND THE NORTH-BOUND TRACK, 2 FEET NORTHWEST OF A FENCE,
 LC0706'210 FEET SOUTHEAST OF THE SOUTHEAST END OF A METAL GATE, 2.5 FEET
 LC0706'WEST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 LC0706'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0706'NOTE-- THIS MARK MAY ALSO BE REACHED FROM THE POST OFFICE IN
 LC0706'LEXINGTON BY GOING 0.45 MILE WEST ALONG WEST MAIN STREET, THENCE
 LC0706'4.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.05 MILE
 LC0706'SOUTHWEST ALONG THE GULF MOBILE AND OHIO RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0705 ***********************************************************************
 LC0705  DESIGNATION -  REEK RM 1
 LC0705  PID         -  LC0705
 LC0705  STATE/COUNTY-  IL/MCLEAN
 LC0705  COUNTRY     -  US
 LC0705  USGS QUAD   -  MERNA (2018)
 LC0705
 LC0705                         *CURRENT SURVEY CONTROL
 LC0705  ______________________________________________________________________
 LC0705* NAD 83(1986) POSITION- 40 35 36.36   (N) 088 51 16.19   (W)   HD_HELD1
 LC0705* NAVD 88 ORTHO HEIGHT -   237.904 (meters)      780.52  (feet) ADJUSTED
 LC0705  ______________________________________________________________________
 LC0705  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 LC0705  DYNAMIC HEIGHT  -        237.797 (meters)      780.17  (feet) COMP
 LC0705  MODELED GRAVITY -    980,165.5   (mgal)                       NAVD 88
 LC0705
 LC0705  VERT ORDER      -  SECOND    CLASS 0
 LC0705
 LC0705.The horizontal coordinates were determined by differentially corrected
 LC0705.hand held GPS observations or other comparable positioning techniques
 LC0705.and have an estimated accuracy of +/- 3 meters.
 LC0705
 LC0705.The orthometric height was determined by differential leveling and
 LC0705.adjusted by the NATIONAL GEODETIC SURVEY
 LC0705.in June 1991.
 LC0705
 LC0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0705.GEOID18 height accuracy estimate available here.
 LC0705
 LC0705.Click photographs - Photos may exist for this station.
 LC0705
 LC0705.The dynamic height is computed by dividing the NAVD 88
 LC0705.geopotential number by the normal gravity value computed on the
 LC0705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0705.degrees latitude (g = 980.6199 gals.).
 LC0705
 LC0705.The modeled gravity was interpolated from observed gravity values.
 LC0705
 LC0705;                    North         East    Units  Estimated Accuracy
 LC0705;SPC IL E     -   436,024.3     255,884.5     MT  (+/- 3 meters HH1 GPS) 
 LC0705
 LC0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4307595278(NAD 83)
 LC0705
 LC0705                          SUPERSEDED SURVEY CONTROL
 LC0705
 LC0705  NGVD 29 (??/??/92)  237.957  (m)          780.70   (f) ADJ UNCH    2 0
 LC0705
 LC0705.Superseded values are not recommended for survey control.
 LC0705
 LC0705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0705.See file dsdata.pdf to determine how the superseded data were derived.
 LC0705
 LC0705_MARKER: DR = REFERENCE MARK DISK
 LC0705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0705_STAMPING: REEK NO 1 1960
 LC0705_MARK LOGO: CGS
 LC0705_PROJECTION: FLUSH
 LC0705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0705+STABILITY: SURFACE MOTION
 LC0705
 LC0705  HISTORY     - Date     Condition        Report By
 LC0705  HISTORY     - 1960     MONUMENTED       CGS
 LC0705  HISTORY     - 1961     GOOD             CGS
 LC0705
 LC0705                          STATION DESCRIPTION
 LC0705
 LC0705'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0705'3.1 MI NE FROM TOWANDA.
 LC0705'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0705'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE WEST ALONG
 LC0705'MONROE STREET, THENCE 2.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66
 LC0705'AT JUNCTION OF A NORTH AND SOUTH GRAVELED CROSSROAD, 21 FEET
 LC0705'SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY
 LC0705'66, 17.5 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND
 LC0705'TRACK, 292 FEET NORTHEAST OF THE CENTERLINE OF THE NORTH-SOUTH
 LC0705'GRAVEL ROAD, 40.5 FEET EAST OF A TELEPHONE POLE, 22.2 FEET
 LC0705'SOUTHEAST OF TRAVERSE STATION REEK, 39.6 FEET EAST OF A WITNESS
 LC0705'POST, 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 LC0705'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0703 ***********************************************************************
 LC0703  DESIGNATION -  REEK RM 2
 LC0703  PID         -  LC0703
 LC0703  STATE/COUNTY-  IL/MCLEAN
 LC0703  COUNTRY     -  US
 LC0703  USGS QUAD   -  MERNA (2018)
 LC0703
 LC0703                         *CURRENT SURVEY CONTROL
 LC0703  ______________________________________________________________________
 LC0703* NAD 83(1986) POSITION- 40 35 36.31   (N) 088 51 16.68   (W)   HD_HELD1
 LC0703* NAVD 88 ORTHO HEIGHT -   237.664 (meters)      779.74  (feet) ADJUSTED
 LC0703  ______________________________________________________________________
 LC0703  GEOID HEIGHT    -        -32.020 (meters)                     GEOID18
 LC0703  DYNAMIC HEIGHT  -        237.556 (meters)      779.38  (feet) COMP
 LC0703  MODELED GRAVITY -    980,165.5   (mgal)                       NAVD 88
 LC0703
 LC0703  VERT ORDER      -  SECOND    CLASS 0
 LC0703
 LC0703.The horizontal coordinates were determined by differentially corrected
 LC0703.hand held GPS observations or other comparable positioning techniques
 LC0703.and have an estimated accuracy of +/- 3 meters.
 LC0703
 LC0703.The orthometric height was determined by differential leveling and
 LC0703.adjusted by the NATIONAL GEODETIC SURVEY
 LC0703.in June 1991.
 LC0703
 LC0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0703.GEOID18 height accuracy estimate available here.
 LC0703
 LC0703.Click photographs - Photos may exist for this station.
 LC0703
 LC0703.The dynamic height is computed by dividing the NAVD 88
 LC0703.geopotential number by the normal gravity value computed on the
 LC0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0703.degrees latitude (g = 980.6199 gals.).
 LC0703
 LC0703.The modeled gravity was interpolated from observed gravity values.
 LC0703
 LC0703;                    North         East    Units  Estimated Accuracy
 LC0703;SPC IL E     -   436,022.8     255,872.9     MT  (+/- 3 meters HH1 GPS) 
 LC0703
 LC0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4306395277(NAD 83)
 LC0703
 LC0703                          SUPERSEDED SURVEY CONTROL
 LC0703
 LC0703  NGVD 29 (??/??/92)  237.716  (m)          779.91   (f) ADJ UNCH    2 0
 LC0703
 LC0703.Superseded values are not recommended for survey control.
 LC0703
 LC0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0703.See file dsdata.pdf to determine how the superseded data were derived.
 LC0703
 LC0703_MARKER: DR = REFERENCE MARK DISK
 LC0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0703_STAMPING: REEK NO 2 1960
 LC0703_MARK LOGO: CGS
 LC0703_PROJECTION: FLUSH
 LC0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0703+STABILITY: SURFACE MOTION
 LC0703
 LC0703  HISTORY     - Date     Condition        Report By
 LC0703  HISTORY     - 1960     MONUMENTED       CGS
 LC0703  HISTORY     - 1961     GOOD             CGS
 LC0703
 LC0703                          STATION DESCRIPTION
 LC0703
 LC0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0703'3.1 MI NE FROM TOWANDA.
 LC0703'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0703'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE WEST ALONG
 LC0703'MONROE STREET, THENCE 2.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66
 LC0703'AT JUNCTION OF A NORTH AND SOUTH GRAVELED CROSSROAD, 70 FEET
 LC0703'SOUTHEAST OF THE CENTERLINE OF THE NORTH-BOUND LANE OF U.S. HIGHWAY
 LC0703'66, 39 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTH-BOUND
 LC0703'TRACK, 260 FEET NORTHEAST OF THE CENTERLINE OF THE NORTH-SOUTH
 LC0703'GRAVELED ROAD, 3 FEET NORTHEAST OF A TELEPHONE POLE, 31.8 FEET
 LC0703'SOUTHWEST OF TRAVERSE STATION REEK, 1.7 FEET NORTHEAST OF A
 LC0703'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST 2 FEET ABOVE
 LC0703'THE LEVEL OF THE HIGHWAY AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1532 ***********************************************************************
 HB1532  DESIGNATION -  REEVESVILLE
 HB1532  PID         -  HB1532
 HB1532  STATE/COUNTY-  IL/JOHNSON
 HB1532  COUNTRY     -  US
 HB1532  USGS QUAD   -  REEVESVILLE (2018)
 HB1532
 HB1532                         *CURRENT SURVEY CONTROL
 HB1532  ______________________________________________________________________
 HB1532* NAD 83(1997) POSITION- 37 21 00.79343(N) 088 44 11.77080(W)   ADJUSTED
 HB1532* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 HB1532  ______________________________________________________________________
 HB1532  GEOID HEIGHT    -        -28.730 (meters)                     GEOID18
 HB1532  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 HB1532  HORZ ORDER      -  FIRST
 HB1532
 HB1532.The horizontal coordinates were established by classical geodetic methods
 HB1532.and adjusted by the National Geodetic Survey in October 1999.
 HB1532
 HB1532.The orthometric height was scaled from a topographic map.
 HB1532
 HB1532.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1532.GEOID18 height accuracy estimate available here.
 HB1532
 HB1532.Click photographs - Photos may exist for this station.
 HB1532
 HB1532.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1532
 HB1532. The following values were computed from the NAD 83(1997) position.
 HB1532
 HB1532;                    North         East     Units Scale Factor Converg.
 HB1532;SPC IL E     -    75,933.681   264,270.411   MT  0.99999072   -0 14 40.8
 HB1532;SPC IL E     -   249,125.75    867,027.17   sFT  0.99999072   -0 14 40.8
 HB1532;UTM  16      - 4,135,139.014   346,189.181   MT  0.99989142   -1 03 13.6
 HB1532
 HB1532!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1532!SPC IL E     -   0.99997847  x   0.99999072  =   0.99996919
 HB1532!UTM  16      -   0.99997847  x   0.99989142  =   0.99986989
 HB1532
 HB1532:                Primary Azimuth Mark                     Grid Az
 HB1532:SPC IL E     -  REEVESVILLE AZ MK                        243 47 53.0
 HB1532:UTM  16      -  REEVESVILLE AZ MK                        244 36 25.8
 HB1532
 HB1532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4618935139(NAD 83)
 HB1532
 HB1532|---------------------------------------------------------------------|
 HB1532| PID    Reference Object                     Distance      Geod. Az  |
 HB1532|                                                           dddmmss.s |
 HB1532| CI5361 REEVESVILLE RM 4                     13.330 METERS 06906     |
 HB1532| HB1530 BENTON ZION EVAN CHURCH SPIRE       APPROX. 9.9 KM 1663922.8 |
 HB1532| CI5358 REEVESVILLE RM 1                     21.282 METERS 19837     |
 HB1532| CI5360 REEVESVILLE RM 3                     21.275 METERS 19841     |
 HB1532| CI5357 REEVESVILLE AZ MK                                  2433312.2 |
 HB1532| CI5359 REEVESVILLE RM 2                     23.836 METERS 29101     |
 HB1532|---------------------------------------------------------------------|
 HB1532
 HB1532                          SUPERSEDED SURVEY CONTROL
 HB1532
 HB1532  NAD 83(1993)-  37 21 00.79868(N)    088 44 11.76923(W) AD(       ) 1
 HB1532  NAD 83(1986)-  37 21 00.80339(N)    088 44 11.77309(W) AD(       ) 1
 HB1532  NAD 27      -  37 21 00.61300(N)    088 44 11.57193(W) AD(       ) 1
 HB1532
 HB1532.Superseded values are not recommended for survey control.
 HB1532
 HB1532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1532.See file dsdata.pdf to determine how the superseded data were derived.
 HB1532
 HB1532_MARKER: DS = TRIANGULATION STATION DISK
 HB1532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1532_STAMPING: REEVESVILLE 1957
 HB1532_MARK LOGO: CGS
 HB1532_PROJECTION: FLUSH
 HB1532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1532+STABILITY: SURFACE MOTION
 HB1532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1532+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 HB1532
 HB1532  HISTORY     - Date     Condition        Report By
 HB1532  HISTORY     - 1957     MONUMENTED       CGS
 HB1532  HISTORY     - 1962     GOOD             ILHD
 HB1532  HISTORY     - 1965     GOOD             ILDT
 HB1532  HISTORY     - 1976     GOOD             ILDT
 HB1532  HISTORY     - 1978     GOOD             NGS
 HB1532  HISTORY     - 20100610 GOOD             ILDT
 HB1532
 HB1532                          STATION DESCRIPTION
 HB1532
 HB1532'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1532'THE STATION IS ABOUT 1 MILE NORTHWEST OF REEVESVILLE, 3-3/4 MILES
 HB1532'SOUTH OF GRANTSBURG ON PROPERTY OWNED AND OPERATED BY MR. CALVIN
 HB1532'MILLER.  IT IS 107 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE FARM
 HB1532'HOUSE, 10 FEET EAST OF A WIRE FENCE, 18 FEET WEST OF THE CENTERLINE
 HB1532'OF A GRAVELED DRIVEWAY AND 27 FEET SOUTHEAST OF A FENCE CORNER AND A
 HB1532'WHITE WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1532'REEVESVILLE 1957.
 HB1532'
 HB1532'TO REACH THE STATION FROM THE WEST END OF THE BAY CREEK BRIDGE IN THE
 HB1532'EAST EDGE OF THE VILLAGE OF GRANTSBURG, GO WESTERLY ON STATE
 HB1532'HIGHWAY 146 FOR 2.0 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 HB1532'SOUTH ON A GRAVELED ROAD FOR 2.6 MILES TO A FORK.  TAKE THE LEFT
 HB1532'FORK AND GO SOUTHEAST AND EAST FOR 2.35 MILES TO A CROSSROAD WITH A
 HB1532'CHURCH IN THE SOUTHEAST ANGLE OF THE INTERSECTION.  CONTINUE
 HB1532'EAST ON THE MAIN ROAD FOR 0.55 MILE TO THE HOME OF MR. MILLER ON THE
 HB1532'LEFT AND THE STATION AS DESCRIBED.
 HB1532'
 HB1532'THE AZIMUTH MARK IS LOCATED ON THE PROPERTY OF MRS. VERDA RAGAIN WHO
 HB1532'LIVES ABOUT 0.35 MILE SOUTHWEST OF THE STATION.
 HB1532'
 HB1532'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE MAIN ROAD
 HB1532'FOR 0.35 MILE TO A DRIVEWAY LEFT.  TURN LEFT AND GO SOUTH FOR 0.1
 HB1532'MILE TO THE HOME OF MRS. RAGAIN ON THE LEFT AND THE MARK AS
 HB1532'DESCRIBED.
 HB1532'
 HB1532'REFERENCE MARK 1 IS 124 FEET WEST OF THE NORTHWEST CORNER OF THE FARM
 HB1532'HOUSE, 9 FEET NORTH OF A POWER LINE POLE, 12 FEET SOUTHEAST OF A 14
 HB1532'INCH HICKORY TREE AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT IS
 HB1532'FLUSH AND THE DISK IS STAMPED REEVESVILLE NO 1 1957.
 HB1532'
 HB1532'REFERENCE MARK 2 IS 67 FEET WEST OF A FENCE CORNER AND A WHITE
 HB1532'WITNESS POST, 5 FEET NORTH OF A WIRE FENCE AND 48 FEET SOUTH OF
 HB1532'THE SOUTHEAST CORNER OF A BARN.  THE MONUMENT IS FLUSH AND THE DISK
 HB1532'IS STAMPED REEVESVILLE NO 2 1957.
 HB1532'
 HB1532'THE AZIMUTH MARK IS 63 FEET SOUTHEAST OF THE NORTHEAST CORNER OF A
 HB1532'FARM HOUSE, 3 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A
 HB1532'WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1532'REEVESVILLE 1957.
 HB1532'
 HB1532'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1532
 HB1532                          STATION RECOVERY (1962)
 HB1532
 HB1532'RECOVERY NOTE BY IL HIGHWAY DEPT 1962
 HB1532'STATION AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 HB1532'DESCRIPTION IS ADEQUATE WITH A FEW EXCEPTIONS.
 HB1532'
 HB1532'THE GRAVELED ROAD IS NOW BITUMINOUS.  THE AZIMUTH MARK IS LOCATED ON
 HB1532'PROPERTY OF R.E. MIX.  THE FENCE MENTIONED FOR R.M. 2 IS GONE.
 HB1532
 HB1532                          STATION RECOVERY (1965)
 HB1532
 HB1532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1965
 HB1532'STATION WAS SEARCHED FOR AND FOUND IN GOOD CONDITION AS DESCRIBED.
 HB1532'
 HB1532'RM 1 WAS FOUND IN GOOD CONDITION AS DESCRIBED.  RM 2 WAS FOUND
 HB1532'IN GOOD CONDITION.
 HB1532'
 HB1532'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.
 HB1532'
 HB1532'REVISED DESCRIPTION--REFERENCE MARK NO. 2- 5 FEET NORTH OF A WIRE
 HB1532'FENCE SHOULD BE DELETED.  FENCE HAS BEEN TAKEN OUT.  AZIMUTH
 HB1532'MARK- 63 FEET SOUTHEAST OF THE NORTHEAST CORNER OF A FARM HOUSE,
 HB1532'SHOULD BE DELETED.  HOUSE BURNED DOWN.  ANOTHER MEASUREMENT WAS
 HB1532'TAKEN.  MARK IS 47.8 FEET ESE OF SE CORNER OF WELL PLATFORM.
 HB1532
 HB1532                          STATION RECOVERY (1976)
 HB1532
 HB1532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976 (DEM)
 HB1532'REEVESVILLE GOOD
 HB1532'
 HB1532'R.M. 2 DESTROYED R.M. 1 GOOD
 HB1532'
 HB1532'FARM HOUSE BY AZIMUTH MARK DESTROYED, AND REPLACED BY MOBILE
 HB1532'HOME.  WIT. SIGN ON 30 IN ELM 60.7 FT SW OF MARK P.P. IS 59.9
 HB1532'N.W. OF MARK
 HB1532
 HB1532                          STATION RECOVERY (1978)
 HB1532
 HB1532'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 HB1532'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD
 HB1532'CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND ASSUMED
 HB1532'DESTROYED.  REFERENCE MARK 1 FOUND WITH THE TOP SHEARED OFF AND
 HB1532'THE DISK GONE.  REFERENCE MARKS 3 AND 4 WERE SET.  A NEW
 HB1532'DESCRIPTION FOLLOWS--
 HB1532'
 HB1532'THE STATION IS LOCATED IN A LAWN OWNED BY MR. J.W. COUTER,
 HB1532'ROUTE 1, GRANTSBURG, ILLINOIS, 195 FEET NORTH OF THE CENTERLINE
 HB1532'OF PAVED ROAD, 108 FEET WEST OF THE NORTHWEST CORNER OF A
 HB1532'GARAGE, 43 FEET SOUTHWEST OF A POWER TRANSFORMER POLE, 16 FEET
 HB1532'WEST OF THE CENTERLINE OF DRIVEWAY AND 26 FEET NORTHEAST OF A
 HB1532'10 INCH BOXELDER TREE.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1532'STAMPED REEVESVELLE 1957.
 HB1532'
 HB1532'TO REACH THE STATION FROM THE WEST END OF THE BAY CREEK BRIDGE IN
 HB1532'THE EAST EDGE OF GRANTSBURG, GO WESTERLY ON STATE HIGHWAY 146 FOR
 HB1532'2.0 MILES TO A PAVED ROAD LEFT.  TURN LEFT ON THE PAVED ROAD AND GO
 HB1532'SOUTH FOR 2.6 MILES TO A ROAD FORK.  TAKE THE LEFT FORK AND GO
 HB1532'SOUTHEASTERLY FOR 2.35 MILES TO A CROSSROAD AND A CHURCH ON THE
 HB1532'RIGHT.  CONTINUE EAST ON THE PAVED ROAD FOR 0.2 MILE TO A
 HB1532'GRAVELED DRIVEWAY RIGHT.* CONTINUE EAST ON THE PAVED ROAD FOR
 HB1532'0.35 MILE TO THE STATION ON THE LEFT.
 HB1532'
 HB1532'*TO REACH THE AZIMUTH MARK FROM THIS POINT GO SOUTH ON
 HB1532'DRIVEWAY FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT.
 HB1532'
 HB1532'REFERENCE MARK 3 IS 44 FEET SOUTHWEST OF THE BOXELDER TREE, 130
 HB1532'FEET NORTH OF THE CENTERLINE OF THE ROAD AND 44 FEET WEST OF
 HB1532'THE CENTERLINE OF THE DRIVEWAY.  THE MONUMENT IS FLUSH AND THE
 HB1532'DISK IS STAMPED REEVESVELLE 1957 NO 3 1978.
 HB1532'
 HB1532'REFERENCE MARK 4 IS A STANDARD PRE-CAST ALUMINUM MONUMENT WITH
 HB1532'MAGNETS, FLUSH WITH THE GROUND, 26 FEET EAST OF THE CENTERLINE
 HB1532'OF THE DRIVEWAY, 1 FOOT NORTHWEST OF THE POWER POLE, 19 FEET
 HB1532'SOUTHEAST OF A 10 INCH POPLAR TREE, 69 FEET NORTHWEST OF THE
 HB1532'NORTHWEST CORNER OF THE GARAGE AND STAMPED REEVESVELLE 1957
 HB1532'NO 4 1978.
 HB1532'
 HB1532'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST, 60 FEET
 HB1532'SOUTHEAST OF A POWER POLE AND 61 FEET NORTHEAST OF A 30 INCH ELM
 HB1532'TREE WITH A WITNESS SIGN NAILED ON THE NORTHEAST SIDE.  THE
 HB1532'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED REESEVILLE
 HB1532'1957.
 HB1532'
 HB1532'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 HB1532'
 HB1532'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 HB1532'ABOUT 1 MILE NORTHWEST OF REESEVILLE.
 HB1532
 HB1532                          STATION RECOVERY (2010)
 HB1532
 HB1532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1532'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0921 ***********************************************************************
 NH0921  DESIGNATION -  REFERENC MARK
 NH0921  PID         -  NH0921
 NH0921  STATE/COUNTY-  IL/JO DAVIESS
 NH0921  COUNTRY     -  US
 NH0921  USGS QUAD   -  KENT (2018)
 NH0921
 NH0921                         *CURRENT SURVEY CONTROL
 NH0921  ______________________________________________________________________
 NH0921* NAD 83(1986) POSITION- 42 19 36.     (N) 089 59 41.     (W)   SCALED
 NH0921* NAVD 88 ORTHO HEIGHT -   289.702 (meters)      950.46  (feet) ADJUSTED
 NH0921  ______________________________________________________________________
 NH0921  GEOID HEIGHT    -        -33.207 (meters)                     GEOID18
 NH0921  DYNAMIC HEIGHT  -        289.606 (meters)      950.15  (feet) COMP
 NH0921  MODELED GRAVITY -    980,282.5   (mgal)                       NAVD 88
 NH0921
 NH0921  VERT ORDER      -  THIRD
 NH0921
 NH0921.The horizontal coordinates were scaled from a map and have
 NH0921.an estimated accuracy of +/- 6 seconds.
 NH0921
 NH0921.The orthometric height was determined by differential leveling and
 NH0921.adjusted by the NATIONAL GEODETIC SURVEY
 NH0921.in June 1991.
 NH0921
 NH0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0921.GEOID18 height accuracy estimate available here.
 NH0921
 NH0921.Click photographs - Photos may exist for this station.
 NH0921
 NH0921.The dynamic height is computed by dividing the NAVD 88
 NH0921.geopotential number by the normal gravity value computed on the
 NH0921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0921.degrees latitude (g = 980.6199 gals.).
 NH0921
 NH0921.The modeled gravity was interpolated from observed gravity values.
 NH0921
 NH0921;                    North         East    Units  Estimated Accuracy
 NH0921;SPC IL W     -   628,380.      714,170.      MT  (+/- 180 meters Scaled)
 NH0921
 NH0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM532903(NAD 83)
 NH0921
 NH0921                          SUPERSEDED SURVEY CONTROL
 NH0921
 NH0921.No superseded survey control is available for this station.
 NH0921
 NH0921_MARKER: Q = CHISELED SQUARE
 NH0921_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0921_SP_SET: CONCRETE APRON
 NH0921_MARK LOGO: NONE
 NH0921_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0921
 NH0921  HISTORY     - Date     Condition        Report By
 NH0921  HISTORY     - 1967     MONUMENTED       USGS
 NH0921  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NH0921
 NH0921                          STATION DESCRIPTION
 NH0921
 NH0921'DESCRIBED BY US GEOLOGICAL SURVEY 1967
 NH0921'3.4 KM (2.10 MI) SSE FROM STOCKTON.
 NH0921'76 FT NNE. OF TABLET, 24 FT SOUTH AND 22 FT EAST OF THE NE. CORNER OF
 NH0921'HANGER, ON THE SE. CORNER OF THE CONCRETE APRON LEADING TO THE WEST
 NH0921'HANGER, A CHISELED SQUARE
 NH0921
 NH0921                          STATION RECOVERY (1996)
 NH0921
 NH0921'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0921'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0907 ***********************************************************************
 NH0907  DESIGNATION -  REFERENCE MARK
 NH0907  PID         -  NH0907
 NH0907  STATE/COUNTY-  IL/JO DAVIESS
 NH0907  COUNTRY     -  US
 NH0907  USGS QUAD   -  WARREN (2018)
 NH0907
 NH0907                         *CURRENT SURVEY CONTROL
 NH0907  ______________________________________________________________________
 NH0907* NAD 83(1986) POSITION- 42 27 33.     (N) 089 59 07.     (W)   SCALED
 NH0907* NAVD 88 ORTHO HEIGHT -   301.125 (meters)      987.94  (feet) ADJUSTED
 NH0907  ______________________________________________________________________
 NH0907  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 NH0907  DYNAMIC HEIGHT  -        301.027 (meters)      987.62  (feet) COMP
 NH0907  MODELED GRAVITY -    980,288.0   (mgal)                       NAVD 88
 NH0907
 NH0907  VERT ORDER      -  THIRD
 NH0907
 NH0907.The horizontal coordinates were scaled from a map and have
 NH0907.an estimated accuracy of +/- 6 seconds.
 NH0907
 NH0907.The orthometric height was determined by differential leveling and
 NH0907.adjusted by the NATIONAL GEODETIC SURVEY
 NH0907.in June 1991.
 NH0907
 NH0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0907.GEOID18 height accuracy estimate available here.
 NH0907
 NH0907.Click photographs - Photos may exist for this station.
 NH0907
 NH0907.The dynamic height is computed by dividing the NAVD 88
 NH0907.geopotential number by the normal gravity value computed on the
 NH0907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0907.degrees latitude (g = 980.6199 gals.).
 NH0907
 NH0907.The modeled gravity was interpolated from observed gravity values.
 NH0907
 NH0907;                    North         East    Units  Estimated Accuracy
 NH0907;SPC IL W     -   643,100.      714,920.      MT  (+/- 180 meters Scaled)
 NH0907
 NH0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN545050(NAD 83)
 NH0907
 NH0907                          SUPERSEDED SURVEY CONTROL
 NH0907
 NH0907.No superseded survey control is available for this station.
 NH0907
 NH0907_MARKER: Q = CHISELED SQUARE
 NH0907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0907_MARK LOGO: NONE
 NH0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0907+STABILITY: SURFACE MOTION
 NH0907
 NH0907  HISTORY     - Date     Condition        Report By
 NH0907  HISTORY     - 1967     MONUMENTED       USGS
 NH0907  HISTORY     - 19961221 GOOD             USPSQD
 NH0907
 NH0907                          STATION DESCRIPTION
 NH0907
 NH0907'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0907'4.0 KM (2.50 MI) SOUTH FROM WARREN.
 NH0907'109 FT EAST OF TABLET. 20 FT SOUTH AND 41 FT WEST OF HWY. 78 AT E-W
 NH0907'CROSSROADS, ON THE TOP OF A HIGHWAY RIGHT-OF-WAY MARKER, A CHISELED
 NH0907'SQUARE
 NH0907
 NH0907                          STATION RECOVERY (1996)
 NH0907
 NH0907'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0911 ***********************************************************************
 NH0911  DESIGNATION -  REFERENCE MARK
 NH0911  PID         -  NH0911
 NH0911  STATE/COUNTY-  IL/JO DAVIESS
 NH0911  COUNTRY     -  US
 NH0911  USGS QUAD   -  WARREN (2018)
 NH0911
 NH0911                         *CURRENT SURVEY CONTROL
 NH0911  ______________________________________________________________________
 NH0911* NAD 83(1986) POSITION- 42 25 40.     (N) 089 59 03.     (W)   SCALED
 NH0911* NAVD 88 ORTHO HEIGHT -   281.675 (meters)      924.13  (feet) ADJUSTED
 NH0911  ______________________________________________________________________
 NH0911  GEOID HEIGHT    -        -33.289 (meters)                     GEOID18
 NH0911  DYNAMIC HEIGHT  -        281.582 (meters)      923.82  (feet) COMP
 NH0911  MODELED GRAVITY -    980,283.4   (mgal)                       NAVD 88
 NH0911
 NH0911  VERT ORDER      -  THIRD
 NH0911
 NH0911.The horizontal coordinates were scaled from a map and have
 NH0911.an estimated accuracy of +/- 6 seconds.
 NH0911
 NH0911.The orthometric height was determined by differential leveling and
 NH0911.adjusted by the NATIONAL GEODETIC SURVEY
 NH0911.in June 1991.
 NH0911
 NH0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0911.GEOID18 height accuracy estimate available here.
 NH0911
 NH0911.Click photographs - Photos may exist for this station.
 NH0911
 NH0911.The dynamic height is computed by dividing the NAVD 88
 NH0911.geopotential number by the normal gravity value computed on the
 NH0911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0911.degrees latitude (g = 980.6199 gals.).
 NH0911
 NH0911.The modeled gravity was interpolated from observed gravity values.
 NH0911
 NH0911;                    North         East    Units  Estimated Accuracy
 NH0911;SPC IL W     -   639,610.      715,020.      MT  (+/- 180 meters Scaled)
 NH0911
 NH0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN545015(NAD 83)
 NH0911
 NH0911                          SUPERSEDED SURVEY CONTROL
 NH0911
 NH0911.No superseded survey control is available for this station.
 NH0911
 NH0911_MARKER: Q = CHISELED SQUARE
 NH0911_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0911_SP_SET: CONCRETE HEADWALL
 NH0911_MARK LOGO: NONE
 NH0911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0911+STABILITY: SURFACE MOTION
 NH0911
 NH0911  HISTORY     - Date     Condition        Report By
 NH0911  HISTORY     - 1967     MONUMENTED       USGS
 NH0911  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NH0911  HISTORY     - 20230228 MARK NOT FOUND   ILDT
 NH0911
 NH0911                          STATION DESCRIPTION
 NH0911
 NH0911'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (MDD)
 NH0911'7.6 KM (4.70 MI) SOUTH FROM WARREN.
 NH0911'47 FT NW. OF TABLET, 11 FT NORTH AND 21 FT WEST OF CENTER OF RD. AT
 NH0911'CULVERT.  ON TOP OF THE NORTH END OF WEST HEADWALL OF CONCRETE BOX
 NH0911'CULVERT, A CHISELED SQUARE
 NH0911
 NH0911                          STATION RECOVERY (1996)
 NH0911
 NH0911'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0911'MARK NOT FOUND.
 NH0911
 NH0911                          STATION RECOVERY (2023)
 NH0911
 NH0911'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 NH0911'NEW CULVERT IN LOCATION OF MONUMENT.  MARK PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0914 ***********************************************************************
 NH0914  DESIGNATION -  REFERENCE MARK
 NH0914  PID         -  NH0914
 NH0914  STATE/COUNTY-  IL/JO DAVIESS
 NH0914  COUNTRY     -  US
 NH0914  USGS QUAD   -  WARREN (2018)
 NH0914
 NH0914                         *CURRENT SURVEY CONTROL
 NH0914  ______________________________________________________________________
 NH0914* NAD 83(1986) POSITION- 42 23 55.     (N) 089 58 57.     (W)   SCALED
 NH0914* NAVD 88 ORTHO HEIGHT -   290.227 (meters)      952.19  (feet) ADJUSTED
 NH0914  ______________________________________________________________________
 NH0914  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 NH0914  DYNAMIC HEIGHT  -        290.130 (meters)      951.87  (feet) COMP
 NH0914  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 NH0914
 NH0914  VERT ORDER      -  THIRD
 NH0914
 NH0914.The horizontal coordinates were scaled from a map and have
 NH0914.an estimated accuracy of +/- 6 seconds.
 NH0914
 NH0914.The orthometric height was determined by differential leveling and
 NH0914.adjusted by the NATIONAL GEODETIC SURVEY
 NH0914.in June 1991.
 NH0914
 NH0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0914.GEOID18 height accuracy estimate available here.
 NH0914
 NH0914.Click photographs - Photos may exist for this station.
 NH0914
 NH0914.The dynamic height is computed by dividing the NAVD 88
 NH0914.geopotential number by the normal gravity value computed on the
 NH0914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0914.degrees latitude (g = 980.6199 gals.).
 NH0914
 NH0914.The modeled gravity was interpolated from observed gravity values.
 NH0914
 NH0914;                    North         East    Units  Estimated Accuracy
 NH0914;SPC IL W     -   636,370.      715,160.      MT  (+/- 180 meters Scaled)
 NH0914
 NH0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM545983(NAD 83)
 NH0914
 NH0914                          SUPERSEDED SURVEY CONTROL
 NH0914
 NH0914.No superseded survey control is available for this station.
 NH0914
 NH0914_MARKER: Q = CHISELED SQUARE
 NH0914_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0914_SP_SET: CONCRETE HEADWALL
 NH0914_MARK LOGO: NONE
 NH0914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0914+STABILITY: SURFACE MOTION
 NH0914
 NH0914  HISTORY     - Date     Condition        Report By
 NH0914  HISTORY     - 1967     MONUMENTED       USGS
 NH0914  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NH0914
 NH0914                          STATION DESCRIPTION
 NH0914
 NH0914'DESCRIBED BY US GEOLOGICAL SURVEY 1967
 NH0914'5.3 KM (3.30 MI) NNE FROM STOCKTON.
 NH0914'315 FT SE OF TABLET, 10 FT NORTH AND 25 FT EAST OF RD. AT DRIVE EAST,
 NH0914'ON THE NORTH HEADWALL OF A SMALL CONCRETE CULVERT, A CHISELED SQUARE
 NH0914
 NH0914                          STATION RECOVERY (1996)
 NH0914
 NH0914'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0914'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0917 ***********************************************************************
 NH0917  DESIGNATION -  REFERENCE MARK
 NH0917  PID         -  NH0917
 NH0917  STATE/COUNTY-  IL/JO DAVIESS
 NH0917  COUNTRY     -  US
 NH0917  USGS QUAD   -  KENT (2018)
 NH0917
 NH0917                         *CURRENT SURVEY CONTROL
 NH0917  ______________________________________________________________________
 NH0917* NAD 83(1986) POSITION- 42 22 10.     (N) 089 58 53.     (W)   SCALED
 NH0917* NAVD 88 ORTHO HEIGHT -   289.412 (meters)      949.51  (feet) ADJUSTED
 NH0917  ______________________________________________________________________
 NH0917  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 NH0917  DYNAMIC HEIGHT  -        289.315 (meters)      949.19  (feet) COMP
 NH0917  MODELED GRAVITY -    980,278.8   (mgal)                       NAVD 88
 NH0917
 NH0917  VERT ORDER      -  THIRD
 NH0917
 NH0917.The horizontal coordinates were scaled from a map and have
 NH0917.an estimated accuracy of +/- 6 seconds.
 NH0917
 NH0917.The orthometric height was determined by differential leveling and
 NH0917.adjusted by the NATIONAL GEODETIC SURVEY
 NH0917.in June 1991.
 NH0917
 NH0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0917.GEOID18 height accuracy estimate available here.
 NH0917
 NH0917.Click photographs - Photos may exist for this station.
 NH0917
 NH0917.The dynamic height is computed by dividing the NAVD 88
 NH0917.geopotential number by the normal gravity value computed on the
 NH0917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0917.degrees latitude (g = 980.6199 gals.).
 NH0917
 NH0917.The modeled gravity was interpolated from observed gravity values.
 NH0917
 NH0917;                    North         East    Units  Estimated Accuracy
 NH0917;SPC IL W     -   633,130.      715,260.      MT  (+/- 180 meters Scaled)
 NH0917
 NH0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM545951(NAD 83)
 NH0917
 NH0917                          SUPERSEDED SURVEY CONTROL
 NH0917
 NH0917.No superseded survey control is available for this station.
 NH0917
 NH0917_MARKER: Q = CHISELED SQUARE
 NH0917_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0917_SP_SET: CONCRETE HEADWALL
 NH0917_MARK LOGO: NONE
 NH0917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0917+STABILITY: SURFACE MOTION
 NH0917
 NH0917  HISTORY     - Date     Condition        Report By
 NH0917  HISTORY     - 1967     MONUMENTED       USGS
 NH0917  HISTORY     - 19961221 MARK NOT FOUND   USPSQD
 NH0917
 NH0917                          STATION DESCRIPTION
 NH0917
 NH0917'DESCRIBED BY US GEOLOGICAL SURVEY 1967
 NH0917'2.6 KM (1.60 MI) ENE FROM STOCKTON.
 NH0917'41 FT ESE OF TABLET.  8 FT SOUTH AND 2 FT EAST OF CENTER OF HWY. 78
 NH0917'AT CULVERT, ON THE TOP OF THE SOUTH END OF EAST HEADWALL OF A 4X5 FT
 NH0917'CONCRETE BOX CULVERT, A CHISELED SQUARE
 NH0917
 NH0917                          STATION RECOVERY (1996)
 NH0917
 NH0917'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0917'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0924 ***********************************************************************
 NH0924  DESIGNATION -  REFERENCE MARK
 NH0924  PID         -  NH0924
 NH0924  STATE/COUNTY-  IL/CARROLL
 NH0924  COUNTRY     -  US
 NH0924  USGS QUAD   -  LORAN (2018)
 NH0924
 NH0924                         *CURRENT SURVEY CONTROL
 NH0924  ______________________________________________________________________
 NH0924* NAD 83(1986) POSITION- 42 11 30.     (N) 089 59 48.     (W)   SCALED
 NH0924* NAVD 88 ORTHO HEIGHT -   264.657 (meters)      868.30  (feet) ADJUSTED
 NH0924  ______________________________________________________________________
 NH0924  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 NH0924  DYNAMIC HEIGHT  -        264.568 (meters)      868.00  (feet) COMP
 NH0924  MODELED GRAVITY -    980,278.6   (mgal)                       NAVD 88
 NH0924
 NH0924  VERT ORDER      -  THIRD
 NH0924
 NH0924.The horizontal coordinates were scaled from a map and have
 NH0924.an estimated accuracy of +/- 6 seconds.
 NH0924
 NH0924.The orthometric height was determined by differential leveling and
 NH0924.adjusted by the NATIONAL GEODETIC SURVEY
 NH0924.in June 1991.
 NH0924
 NH0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0924.GEOID18 height accuracy estimate available here.
 NH0924
 NH0924.Click photographs - Photos may exist for this station.
 NH0924
 NH0924.The dynamic height is computed by dividing the NAVD 88
 NH0924.geopotential number by the normal gravity value computed on the
 NH0924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0924.degrees latitude (g = 980.6199 gals.).
 NH0924
 NH0924.The modeled gravity was interpolated from observed gravity values.
 NH0924
 NH0924;                    North         East    Units  Estimated Accuracy
 NH0924;SPC IL W     -   613,390.      714,040.      MT  (+/- 180 meters Scaled)
 NH0924
 NH0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM525754(NAD 83)
 NH0924
 NH0924                          SUPERSEDED SURVEY CONTROL
 NH0924
 NH0924.No superseded survey control is available for this station.
 NH0924
 NH0924_MARKER: Q = CHISELED SQUARE
 NH0924_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0924_SP_SET: CONCRETE CURB OF HWY.
 NH0924_MARK LOGO: NONE
 NH0924_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0924
 NH0924  HISTORY     - Date     Condition        Report By
 NH0924  HISTORY     - 1967     MONUMENTED       USGS
 NH0924  HISTORY     - 19950624 MARK NOT FOUND   USPSQD
 NH0924  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0924  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NH0924
 NH0924                          STATION DESCRIPTION
 NH0924
 NH0924'DESCRIBED BY US GEOLOGICAL SURVEY 1967
 NH0924'10.1 KM (6.30 MI) NNW FROM MT CARROLL.
 NH0924'REFERENCE MARK IS 180 FT SOUTH OF TABLET, 13 FT NORTH AND 12 FT WEST
 NH0924'OF HWY. 78 AT FIELD RD. WEST, ON THE TOP OF THE SOUTH END OF THE CON-
 NH0924'CRETE CURB ALONG THE WEST EDGE OF THE HWY., A CHISELED SQUARE
 NH0924
 NH0924                          STATION RECOVERY (1995)
 NH0924
 NH0924'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0924'MARK NOT FOUND.
 NH0924
 NH0924                          STATION RECOVERY (2001)
 NH0924
 NH0924'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0924'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0924
 NH0924                          STATION RECOVERY (2003)
 NH0924
 NH0924'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0924'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0929 ***********************************************************************
 NH0929  DESIGNATION -  REFERENCE MARK
 NH0929  PID         -  NH0929
 NH0929  STATE/COUNTY-  IL/CARROLL
 NH0929  COUNTRY     -  US
 NH0929  USGS QUAD   -  LORAN (2018)
 NH0929
 NH0929                         *CURRENT SURVEY CONTROL
 NH0929  ______________________________________________________________________
 NH0929* NAD 83(1986) POSITION- 42 07 39.     (N) 089 59 35.     (W)   SCALED
 NH0929* NAVD 88 ORTHO HEIGHT -   258.720 (meters)      848.82  (feet) ADJUSTED
 NH0929  ______________________________________________________________________
 NH0929  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 NH0929  DYNAMIC HEIGHT  -        258.632 (meters)      848.53  (feet) COMP
 NH0929  MODELED GRAVITY -    980,275.4   (mgal)                       NAVD 88
 NH0929
 NH0929  VERT ORDER      -  THIRD
 NH0929
 NH0929.The horizontal coordinates were scaled from a map and have
 NH0929.an estimated accuracy of +/- 6 seconds.
 NH0929
 NH0929.The orthometric height was determined by differential leveling and
 NH0929.adjusted by the NATIONAL GEODETIC SURVEY
 NH0929.in June 1991.
 NH0929
 NH0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0929.GEOID18 height accuracy estimate available here.
 NH0929
 NH0929.Click photographs - Photos may exist for this station.
 NH0929
 NH0929.The dynamic height is computed by dividing the NAVD 88
 NH0929.geopotential number by the normal gravity value computed on the
 NH0929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0929.degrees latitude (g = 980.6199 gals.).
 NH0929
 NH0929.The modeled gravity was interpolated from observed gravity values.
 NH0929
 NH0929;                    North         East    Units  Estimated Accuracy
 NH0929;SPC IL W     -   606,260.      714,350.      MT  (+/- 180 meters Scaled)
 NH0929
 NH0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM526682(NAD 83)
 NH0929
 NH0929                          SUPERSEDED SURVEY CONTROL
 NH0929
 NH0929.No superseded survey control is available for this station.
 NH0929
 NH0929_MARKER: Q = CHISELED SQUARE
 NH0929_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0929_SP_SET: CONCRETE HEADWALL
 NH0929_MARK LOGO: NONE
 NH0929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0929+STABILITY: SURFACE MOTION
 NH0929
 NH0929  HISTORY     - Date     Condition        Report By
 NH0929  HISTORY     - 1967     MONUMENTED       USGS
 NH0929  HISTORY     - 19950624 MARK NOT FOUND   USPSQD
 NH0929  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0929  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NH0929
 NH0929                          STATION DESCRIPTION
 NH0929
 NH0929'DESCRIBED BY US GEOLOGICAL SURVEY 1967
 NH0929'3.2 KM (2.00 MI) NNW FROM MT CARROLL.
 NH0929'REFERENCE MARK IS 260 FT SSE OF TABLET, 105 FT SOUTH OF THE CENTER OF
 NH0929'HWY. 78 AT A DRIVE NE., 23 FT WSW OF AND NORMAL TO THE HWY., ON TOP
 NH0929'OFTHE NORTH END OF THE WEST HEADWALL OF AN 18 FT BY 24 FT CONCRETE BOX
 NH0929'CULVERT, A CHISELED SQUARE
 NH0929
 NH0929                          STATION RECOVERY (1995)
 NH0929
 NH0929'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0929'MARK NOT FOUND.
 NH0929
 NH0929                          STATION RECOVERY (2001)
 NH0929
 NH0929'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0929'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0929
 NH0929                          STATION RECOVERY (2003)
 NH0929
 NH0929'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0929'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1657 ***********************************************************************
 JC1657  DESIGNATION -  REHLING
 JC1657  PID         -  JC1657
 JC1657  STATE/COUNTY-  IL/MONROE
 JC1657  COUNTRY     -  US
 JC1657  USGS QUAD   -  VALMEYER (2018)
 JC1657
 JC1657                         *CURRENT SURVEY CONTROL
 JC1657  ______________________________________________________________________
 JC1657* NAD 83(1997) POSITION- 38 18 40.98632(N) 090 16 57.77462(W)   ADJUSTED
 JC1657* NAVD 88 ORTHO HEIGHT -   235.    (meters)      771.    (feet) SCALED
 JC1657  ______________________________________________________________________
 JC1657  GEOID HEIGHT    -        -30.292 (meters)                     GEOID18
 JC1657  LAPLACE CORR    -          2.10  (seconds)                    DEFLEC18
 JC1657  HORZ ORDER      -  FIRST
 JC1657
 JC1657.The horizontal coordinates were established by classical geodetic methods
 JC1657.and adjusted by the National Geodetic Survey in October 1999.
 JC1657
 JC1657.The orthometric height was scaled from a topographic map.
 JC1657
 JC1657.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1657.GEOID18 height accuracy estimate available here.
 JC1657
 JC1657.Click photographs - Photos may exist for this station.
 JC1657
 JC1657.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1657
 JC1657. The following values were computed from the NAD 83(1997) position.
 JC1657
 JC1657;                    North         East     Units Scale Factor Converg.
 JC1657;SPC IL W     -   182,537.752   689,851.019   MT  0.99994244   -0 04 19.0
 JC1657;SPC IL W     -   598,875.94  2,263,286.22   sFT  0.99994244   -0 04 19.0
 JC1657;SPC MO E     -   275,015.828   269,002.426   MT  0.99993778   +0 08 04.9
 JC1657;UTM  15      - 4,243,858.734   737,578.865   MT  1.00029518   +1 41 07.2
 JC1657
 JC1657!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1657!SPC IL W     -   0.99996791  x   0.99994244  =   0.99991035
 JC1657!SPC MO E     -   0.99996791  x   0.99993778  =   0.99990569
 JC1657!UTM  15      -   0.99996791  x   1.00029518  =   1.00026308
 JC1657
 JC1657:                Primary Azimuth Mark                     Grid Az
 JC1657:SPC IL W     -  REHLING RM 2                             125 59 55.0
 JC1657:SPC MO E     -  REHLING RM 2                             125 47 31.1
 JC1657:UTM  15      -  REHLING RM 2                             124 14 28.8
 JC1657
 JC1657_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3757843858(NAD 83)
 JC1657
 JC1657|---------------------------------------------------------------------|
 JC1657| PID    Reference Object                     Distance      Geod. Az  |
 JC1657|                                                           dddmmss.s |
 JC1657| CI5362 REHLING RM 1                         54.090 METERS 00831     |
 JC1657| JC1619 WATERLOO CATHOLIC CHURCH SPIRE      APPROX.12.0 KM 0755919.7 |
 JC1657| JC1617 WATERLOO LUTHERAN CHURCH SPIRE      APPROX.11.7 KM 0763735.7 |
 JC1657| JC1618 WATERLOO MUNICIPAL TOWER            APPROX.11.8 KM 0775750.8 |
 JC1657| JC1616 WARTBURG CHURCH SPIRE               APPROX. 7.9 KM 1082219.8 |
 JC1657| CI5363 REHLING RM 2                                       1255536.0 |
 JC1657| JC1648 CRYSTAL CITY MUNICIPAL TOWER        APPROX.13.0 KM 2190039.8 |
 JC1657| JC1658 HERCULANEUM TALL STACK              APPROX. 9.9 KM 2351935.0 |
 JC1657| JC1661 HERCULANEUM WATER TOWER             APPROX. 9.9 KM 2443350.4 |
 JC1657| JC1651 WHITE HOUSE WATER TOWER             APPROX.12.7 KM 3481126.1 |
 JC1657|---------------------------------------------------------------------|
 JC1657
 JC1657                          SUPERSEDED SURVEY CONTROL
 JC1657
 JC1657  NAD 83(1986)-  38 18 41.00060(N)    090 16 57.76909(W) AD(       ) 1
 JC1657  NAD 27      -  38 18 40.80500(N)    090 16 57.34600(W) AD(       ) 1
 JC1657
 JC1657.Superseded values are not recommended for survey control.
 JC1657
 JC1657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1657.See file dsdata.pdf to determine how the superseded data were derived.
 JC1657
 JC1657_MARKER: DS = TRIANGULATION STATION DISK
 JC1657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1657_STAMPING: REHLING 1931
 JC1657_MARK LOGO: CGS
 JC1657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1657+STABILITY: SURFACE MOTION
 JC1657
 JC1657  HISTORY     - Date     Condition        Report By
 JC1657  HISTORY     - 1931     MONUMENTED       CGS
 JC1657  HISTORY     - 20011115 MARK NOT FOUND   ILDT
 JC1657
 JC1657                          STATION DESCRIPTION
 JC1657
 JC1657'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 JC1657'ABOUT 8 MILES SOUTH OF WEST FROM WATERLOO, ONE-HALF MILE
 JC1657'NORTH OF ROUTE 156, ON LAND OWNED BY MR. REHLING, ON CENTER
 JC1657'LINE OF LANE PASSING THROUGH FIELD, 54 METERS (177 FEET)
 JC1657'SOUTH OF FENCE LINE, AND 116.7 METERS (383 FEET) WEST OF
 JC1657'EAST SIDE OF FENCE LINE OF FIELD.  TO REACH FROM WATERLOO,
 JC1657'FOLLOW ROUTE 156 ABOUT 7 MILES TO CROSSWOODS JUST BEFORE
 JC1657'DESCENDING HILL (TALL TWO-STORY HOUSE IN SOUTHWEST ANGLE), TURN
 JC1657'NORTH (RIGHT), PROCEED ABOUT 300 METERS (984 FEET) TO GATE
 JC1657'ON LEFT, ENTER GATE, AND PROCEED TO STATION SITE IN FIELD
 JC1657'NORTH OF REHLINGS HOUSE.  SURFACE AND UNDERGROUND MARKS
 JC1657'ARE STANDARD STATION DISKS IN CONCRETE.
 JC1657'UPPER MARK IS 8 INCHES BELOW SURFACE.  REFERENCE
 JC1657'MARKS ARE STANDARD REFERENCE DISKS IN CONCRETE.
 JC1657'NO. 1 IS AT FENCE LINE ON NORTH SIDE OF FIELD, 1.8
 JC1657'METERS (6 FEET) EAST OF CHERRY TREE, 30 METERS (98 FEET)
 JC1657'EAST OF HIGHEST POINT OF FIELD, AND 54.09 METERS (177.5
 JC1657'FEET) FROM STATION N 08 DEG 31 MIN E.  NO. 2 IS
 JC1657'ON FENCE LINE, BETWEEN FOURTH AND FIFTH TELEPHONE POLES ON
 JC1657'MR. REHLINGS PROPERTY, 190 METERS (623 FEET) WEST OF
 JC1657'HIGH-POWER ELECTRIC LINE, AND THREE-EIGHTHS MILE FROM
 JC1657'STATION S 54 DEG 04 MIN E.
 JC1657
 JC1657                          STATION RECOVERY (2001)
 JC1657
 JC1657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (CW)
 JC1657'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2278 ***********************************************************************
 LB2278  DESIGNATION -  REILLY
 LB2278  PID         -  LB2278
 LB2278  STATE/COUNTY-  IL/VERMILION
 LB2278  COUNTRY     -  US
 LB2278  USGS QUAD   -  RANKIN (2018)
 LB2278
 LB2278                         *CURRENT SURVEY CONTROL
 LB2278  ______________________________________________________________________
 LB2278* NAD 83(1997) POSITION- 40 24 24.64526(N) 087 53 40.67084(W)   ADJUSTED
 LB2278* NAVD 88 ORTHO HEIGHT -   234.    (meters)      768.    (feet) SCALED
 LB2278  ______________________________________________________________________
 LB2278  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 LB2278  LAPLACE CORR    -         -2.75  (seconds)                    DEFLEC18
 LB2278  HORZ ORDER      -  THIRD
 LB2278
 LB2278.The horizontal coordinates were established by classical geodetic methods
 LB2278.and adjusted by the National Geodetic Survey in October 1999.
 LB2278
 LB2278.The orthometric height was scaled from a topographic map.
 LB2278
 LB2278.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2278.GEOID18 height accuracy estimate available here.
 LB2278
 LB2278.Click photographs - Photos may exist for this station.
 LB2278
 LB2278.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2278
 LB2278. The following values were computed from the NAD 83(1997) position.
 LB2278
 LB2278;                    North         East     Units Scale Factor Converg.
 LB2278;SPC IL E     -   415,267.173   337,238.351   MT  0.99999206   +0 17 03.8
 LB2278;SPC IL E     - 1,362,422.38  1,106,422.82   sFT  0.99999206   +0 17 03.8
 LB2278;UTM  16      - 4,473,298.902   424,089.229   MT  0.99967093   -0 34 47.8
 LB2278
 LB2278!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2278!SPC IL E     -   0.99996840  x   0.99999206  =   0.99996046
 LB2278!UTM  16      -   0.99996840  x   0.99967093  =   0.99963934
 LB2278
 LB2278:                Primary Azimuth Mark                     Grid Az
 LB2278:SPC IL E     -  REILLY AZ MK                             175 32 28.2
 LB2278:UTM  16      -  REILLY AZ MK                             176 24 19.8
 LB2278
 LB2278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2408973298(NAD 83)
 LB2278
 LB2278|---------------------------------------------------------------------|
 LB2278| PID    Reference Object                     Distance      Geod. Az  |
 LB2278|                                                           dddmmss.s |
 LB2278| CM4433 REILLY RM 1                          23.785 METERS 06707     |
 LB2278| CM4432 REILLY AZ MK                                       1754932.0 |
 LB2278| CM4434 REILLY RM 2                          26.138 METERS 17846     |
 LB2278|---------------------------------------------------------------------|
 LB2278
 LB2278                          SUPERSEDED SURVEY CONTROL
 LB2278
 LB2278  NAD 83(1997)-  40 24 24.64502(N)    087 53 40.67186(W) AD(       ) 3
 LB2278  NAD 83(1986)-  40 24 24.65338(N)    087 53 40.67738(W) AD(       ) 3
 LB2278  NAD 27      -  40 24 24.52580(N)    087 53 40.55920(W) AD(       ) 3
 LB2278
 LB2278.Superseded values are not recommended for survey control.
 LB2278
 LB2278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2278.See file dsdata.pdf to determine how the superseded data were derived.
 LB2278
 LB2278_MARKER: DS = TRIANGULATION STATION DISK
 LB2278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2278_STAMPING: REILLY 1955
 LB2278_MARK LOGO: CGS
 LB2278_PROJECTION: FLUSH
 LB2278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2278+STABILITY: SURFACE MOTION
 LB2278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2278+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 LB2278
 LB2278  HISTORY     - Date     Condition        Report By
 LB2278  HISTORY     - 1955     MONUMENTED       CGS
 LB2278  HISTORY     - 20040421 GOOD             INDIV
 LB2278  HISTORY     - 20110118 GOOD             ILDT
 LB2278
 LB2278                          STATION DESCRIPTION
 LB2278
 LB2278'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2278'STATION IS LOCATED ABOUT 4 MILES SOUTH OF RANKIN AND 4 MILES NORTH
 LB2278'OF THE SMALL VILLAGE OF ELLIS ON THE WEST SIDE OF STATE HIGHWAY 49
 LB2278'AND ON HIGHWAY PROPERTY.  IT IS 54 FEET SOUTH OF FENCE CORNER, 41
 LB2278'FEET WEST OF THE CENTER OF STATE HIGHWAY 49, 24 FEET SOUTH OF A
 LB2278'TELEPHONE POLE, 3 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT
 LB2278'EAST OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2278'REILLY 1955.
 LB2278'
 LB2278'REFERENCE MARK NO. 1 IS 51 FEET SOUTH OF GATE POST, 39 FEET EAST OF
 LB2278'THE CENTER OF STATE HIGHWAY 49 AND 1 FOOT WEST OF FENCE LINE.  THE
 LB2278'MARK IS FLUSH AND THE DISK IS STAMPED REILLY NO 1 1955.
 LB2278'
 LB2278'REFERENCE MARK NO. 2 IS 41 FEET WEST OF THE CENTER OF STATE HIGHWAY
 LB2278'49 AND 1 FOOT EAST OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 LB2278'STAMPED REILLY NO 2 1955.
 LB2278'
 LB2278'THE AZIMUTH MARK IS 38 FEET EAST OF THE CENTER OF STATE HIGHWAY 49,
 LB2278'2 FEET NORTH OF POWER LINE POLE, 1 FOOT WEST OF FENCE LINE AND 1
 LB2278'FOOT NORTH OF A WHITE WITNESS POST.  THE MARK PROJECTS 2 INCHES AND
 LB2278'THE DISK IS STAMPED REILLY 1955.
 LB2278'
 LB2278'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 9 AND 49
 LB2278'IN THE SOUTH EDGE OF RANKIN, GO SOUTH ON STATE HIGHWAY 49 FOR 3.4
 LB2278'MILES TO THE STATION ON THE WEST SIDE AS DESCRIBED.
 LB2278'
 LB2278'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY FOR
 LB2278'0.3 MILE TO THE MARK ON THE EAST SIDE AS DESCRIBED.
 LB2278'
 LB2278'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2278
 LB2278                          STATION RECOVERY (2004)
 LB2278
 LB2278'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004
 LB2278'MONUMENT IS 54 FEET SOUTH OF A LONE WOOD POST. MONUMENT IS 53 FEET
 LB2278'SOUTH AND 51 FEET WEST OF A MONUMENT VAULT LOCATED 12 FEET EAST OF THE
 LB2278'CENTERLINE OF STATE HIGHWAY 49 AT HIGHWAY STATION 1102+32. MONUMENT
 LB2278'MAY BE OCCUPIED BY GPS
 LB2278
 LB2278                          STATION RECOVERY (2011)
 LB2278
 LB2278'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2278'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1631 ***********************************************************************
 JC1631  DESIGNATION -  RENAULT
 JC1631  PID         -  JC1631
 JC1631  STATE/COUNTY-  IL/MONROE
 JC1631  COUNTRY     -  US
 JC1631  USGS QUAD   -  RENAULT (2018)
 JC1631
 JC1631                         *CURRENT SURVEY CONTROL
 JC1631  ______________________________________________________________________
 JC1631* NAD 83(1997) POSITION- 38 09 38.54299(N) 090 07 58.77015(W)   ADJUSTED
 JC1631* NAVD 88 ORTHO HEIGHT -   220.40  (+/-2cm)      723.1   (feet) VERTCON3
 JC1631  ______________________________________________________________________
 JC1631  GEOID HEIGHT    -        -29.927 (meters)                     GEOID18
 JC1631  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 JC1631  HORZ ORDER      -  FIRST
 JC1631  VERT ORDER      -  THIRD ? (See Below)
 JC1631
 JC1631.The horizontal coordinates were established by classical geodetic methods
 JC1631.and adjusted by the National Geodetic Survey in October 1999.
 JC1631
 JC1631.The NAVD 88 height was computed by applying the VERTCON shift value to
 JC1631.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JC1631
 JC1631.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1631.GEOID18 height accuracy estimate available here.
 JC1631
 JC1631.The vertical order pertains to the NGVD 29 superseded value.
 JC1631
 JC1631.Click photographs - Photos may exist for this station.
 JC1631
 JC1631.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1631
 JC1631. The following values were computed from the NAD 83(1997) position.
 JC1631
 JC1631;                    North         East     Units Scale Factor Converg.
 JC1631;SPC IL W     -   165,807.421   702,951.115   MT  0.99994128   +0 01 14.9
 JC1631;SPC IL W     -   543,986.51  2,306,265.45   sFT  0.99994128   +0 01 14.9
 JC1631;SPC MO E     -   258,332.773   282,162.677   MT  0.99994607   +0 13 36.4
 JC1631;UTM  15      - 4,227,530.876   751,190.392   MT  1.00037716   +1 46 20.5
 JC1631
 JC1631!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1631!SPC IL W     -   0.99997011  x   0.99994128  =   0.99991140
 JC1631!SPC MO E     -   0.99997011  x   0.99994607  =   0.99991619
 JC1631!UTM  15      -   0.99997011  x   1.00037716  =   1.00034726
 JC1631
 JC1631:                Primary Azimuth Mark                     Grid Az
 JC1631:SPC IL W     -  BURKESVILLE BELL MICROWAVE               005 51 59.0
 JC1631:SPC MO E     -  BURKESVILLE BELL MICROWAVE               005 39 37.5
 JC1631:UTM  15      -  BURKESVILLE BELL MICROWAVE               004 06 53.4
 JC1631
 JC1631_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5119027530(NAD 83)
 JC1631
 JC1631|---------------------------------------------------------------------|
 JC1631| PID    Reference Object                     Distance      Geod. Az  |
 JC1631|                                                           dddmmss.s |
 JC1631| JC1615 BURKESVILLE BELL MICROWAVE          APPROX.11.4 KM 0055313.9 |
 JC1631| JB1935 RED BUD MUNICIPAL TOWER             APPROX.13.5 KM 0652723.1 |
 JC1631| JB1936 RED BUD CATHOLIC CHURCH SPIRE       APPROX.13.1 KM 0662617.6 |
 JC1631| JB1937 RED BUD LUTHERAN CHURCH SPIRE       APPROX.13.3 KM 0665426.0 |
 JC1631| JC1624 RUMA CATHOLIC CHURCH SPIRE          APPROX.11.7 KM 1132936.7 |
 JC1631| CI5369 RENAULT RM 3                         76.657 METERS 17105     |
 JC1631| CI5367 RENAULT RM 1                         75.600 METERS 17137     |
 JC1631| CI5570 SPIRE RENAULT                                      1794242.7 |
 JC1631| CI5370 RENAULT RM 4                         10.037 METERS 24515     |
 JC1631| CI5368 RENAULT RM 2 AZIMUTH                128.220 METERS 28224     |
 JC1631| JC1617 WATERLOO LUTHERAN CHURCH SPIRE      APPROX.19.5 KM 3550518.8 |
 JC1631| JC1618 WATERLOO MUNICIPAL TOWER            APPROX.19.2 KM 3552733.6 |
 JC1631| JC1619 WATERLOO CATHOLIC CHURCH SPIRE      APPROX.19.7 KM 3554753.9 |
 JC1631|---------------------------------------------------------------------|
 JC1631
 JC1631                          SUPERSEDED SURVEY CONTROL
 JC1631
 JC1631  NAD 83(1986)-  38 09 38.55379(N)    090 07 58.76431(W) AD(       ) 1
 JC1631  NAD 27      -  38 09 38.36200(N)    090 07 58.35700(W) AD(       ) 1
 JC1631  NGVD 29             220.60   (m)          723.8    (f) LEVELING    3  
 JC1631
 JC1631.Superseded values are not recommended for survey control.
 JC1631
 JC1631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1631.See file dsdata.pdf to determine how the superseded data were derived.
 JC1631
 JC1631_MARKER: DS = TRIANGULATION STATION DISK
 JC1631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1631_STAMPING: RENAULT 1931
 JC1631_MARK LOGO: CGS
 JC1631_PROJECTION: PROJECTING 13 CENTIMETERS
 JC1631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1631+STABILITY: SURFACE MOTION
 JC1631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1631+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2019
 JC1631
 JC1631  HISTORY     - Date     Condition        Report By
 JC1631  HISTORY     - 1931     MONUMENTED       CGS
 JC1631  HISTORY     - 1969     GOOD             CGS
 JC1631  HISTORY     - 20190807 GOOD             ILDT
 JC1631
 JC1631                          STATION DESCRIPTION
 JC1631
 JC1631'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 JC1631'ON OPEN AND FLAT-TOPPED HILL, ABOUT 0.6 MILE, AIRLINE, NORTH
 JC1631'OF RENAULT, IN NE 1/4 SEC. 30, T. 4 S., R. 9 W., ON LAND OWNED
 JC1631'BY P.H. BICKELHAUPT, 5.1 METERS (17 FEET) WEST OF ROAD
 JC1631'LEADING NORTH FROM RENAULT, AND 233 FEET NORTH OF DRIVEWAY
 JC1631'LEADING TO HOUSE OF WILLIAM H. WEIHE.  TO REACH FROM RENAULT,
 JC1631'TAKE SECOND TURN TO LEFT NORTH OF POST OFFICE, PROCEED 0.1 MILE
 JC1631'TO FORK, AND FOLLOW RIGHT FORK ABOUT ONE-HALF MILE TO STATION
 JC1631'SITE.  SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION
 JC1631'DISKS IN CONCRETE.  UPPER MARK
 JC1631'PROJECTS 6 INCHES.  REFERENCE MARKS ARE STANDARD REFERENCE
 JC1631'DISKS IN CONCRETE.  NO. 1 IS ON TOP OF SMALL
 JC1631'BANK, 3 METERS (10 FEET) SOUTH OF DRIVEWAY LEADING TO
 JC1631'WEIHES HOUSE, 4.5 METERS (15 FEET) EAST OF MAIN ROAD, AND
 JC1631'75.60 METERS (248.0 FEET) FROM STATION S 08 DEG 23 MIN E.
 JC1631'NO. 2 IS ON FENCE LINE WEST OF STATION, 30
 JC1631'METERS (98 FEET) NORTH OF HIGHEST PART OF HILL, AND 128.22
 JC1631'METERS (420.7 FEET) FROM STATION N 77 DEG 36 MIN W.
 JC1631'SPIRE IN RENAULT IS ONE-HALF MILE FROM STATION S 00 DEG 17 MIN E.
 JC1631
 JC1631                          STATION RECOVERY (1969)
 JC1631
 JC1631'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JFS)
 JC1631'STATION MARK WAS FOUND IN GOOD CONDITION.  REFERENCE MARK 2
 JC1631'HAD BEEN REMOVED FROM THE FIELD AND DESTROYED.  REFERENCE MARK 1
 JC1631'WAS FOUND OUT OF POSITION AND WAS RESET AS REFERENCE MARK 3.
 JC1631'REFERENCE MARK 4 WAS SET.  A NEW DESCRIPTION FOLLOWS.
 JC1631'
 JC1631'STATION IS LOCATED ABOUT 0.5 MI N. OF THE TOWN OF RENAULT,
 JC1631'IN THE NE. QUARTER OF SEC. 30, T. 4 S., R. 9 W., AT THE HIGHEST
 JC1631'POINT OF A BROAD FLAT TOPPED HILL AND ALONG A N.-S. GRAVEL RD.
 JC1631'
 JC1631'TO REACH THE STATION FROM THE POST OFFICE IN RENAULT DRIVE
 JC1631'N. ON BLACKTOP RD. FOR 0.05 MI TO A FORK IN RD., CONTINUE N.
 JC1631'ON RIGHT HAND ROAD FOR 0.05 MI TO ANOTHER FORK IN RD. AT W.
 JC1631'SIDE OF RENAULT PUBLIC SCHOOL BUILDING, TURN LEFT ON GRAVEL RD.
 JC1631'AND DRIVE NW. AND N. ON GRAVEL RD. FOR 0.4 MI TO TOP OF HILL
 JC1631'AND STATION ON THE LEFT.
 JC1631'
 JC1631'STATION MARK IS A STANDARD DISK STAMPED RENAULT 1931 SET IN
 JC1631'A 12 IN. SQUARE CONCRETE MONUMENT, PROJECTING 5 IN., 19.5 FT
 JC1631'W. OF CENTER OF THE N.-S. GRAVEL RD., 231 FT N. OF JCT. OF A
 JC1631'DRIVE E. TO A FARMHOUSE, 35.6 FT E.-NE. OF A POWER LINE POLE,
 JC1631'14 FT N. OF A FIELD ENTRANCE AND 1 FT S. OF A METAL WITNESS
 JC1631'POST.
 JC1631'
 JC1631'REFERENCE MARK 3 IS A STANDARD DISK STAMPED RENAULT 3 1931 1969
 JC1631'SET IN A 12 IN. SQUARE CONCRETE MONUMENT PROJECTING 5 IN,
 JC1631'251.50 FT (76.657 M.) S.-SE. OF STATION, 25 FT E. OF CENTER OF
 JC1631'RD. AND 18 FT W. OF CENTER OF DRIVE E. TO FARMHOUSE.
 JC1631'
 JC1631'REFERENCE MARK 4 IS A STANDARD USGS REFERENCE MARK STAMPED
 JC1631'RENAULT 4 1931 1969 CRIMPED ON A 10 FT LENGTH OF COPPER
 JC1631'COATED ROD, DRIVEN FLUSH WITH GROUND AND SET IN A 6 IN. TILE
 JC1631'FILLED WITH GRAVEL.  THE MARK IS 32.93 FT (10.037 M.) W.-SW.
 JC1631'OF STATION, 49 FT W. OF CENTER OF N.-S. GRAVEL RD., 7 FT N. OF
 JC1631'CENTER OF FIELD RD., 2.5 FT E. OF A POWER LINE POLE AND 1 FT
 JC1631'S. OF A METAL WITNESS POST.
 JC1631'
 JC1631'REFERENCE MARK 3 TO REFERENCE MARK 4 IS 244.93 FT (74.654 M.).
 JC1631
 JC1631                          STATION RECOVERY (2019)
 JC1631
 JC1631'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JC1631'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0920 ***********************************************************************
 KB0920  CBN         -  This is a Cooperative Base Network Control Station.
 KB0920  DESIGNATION -  RENT
 KB0920  PID         -  KB0920
 KB0920  STATE/COUNTY-  IL/MACOUPIN
 KB0920  COUNTRY     -  US
 KB0920  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0920
 KB0920                         *CURRENT SURVEY CONTROL
 KB0920  ______________________________________________________________________
 KB0920* NAD 83(2011) POSITION- 39 01 41.29819(N) 089 44 27.12004(W)   ADJUSTED
 KB0920* NAD 83(2011) ELLIP HT-   164.557 (meters)        (06/27/12)   ADJUSTED
 KB0920* NAD 83(2011) EPOCH   -  2010.00
 KB0920* NAVD 88 ORTHO HEIGHT -   195.787 (meters)      642.34  (feet) ADJUSTED
 KB0920  ______________________________________________________________________
 KB0920  GEOID HEIGHT    -        -31.210 (meters)                     GEOID18
 KB0920  NAD 83(2011) X  -     22,439.396 (meters)                     COMP
 KB0920  NAD 83(2011) Y  - -4,961,437.959 (meters)                     COMP
 KB0920  NAD 83(2011) Z  -  3,994,847.813 (meters)                     COMP
 KB0920  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 KB0920  DYNAMIC HEIGHT  -        195.671 (meters)      641.96  (feet) COMP
 KB0920  MODELED GRAVITY -    980,028.9   (mgal)                       NAVD 88
 KB0920
 KB0920  VERT ORDER      -  SECOND    CLASS 0
 KB0920
 KB0920  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0920  Standards:
 KB0920         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0920            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0920  -------------------------------------------------------------------
 KB0920  NETWORK    0.41   0.69           0.19   0.13   0.35     -0.06239050
 KB0920  -------------------------------------------------------------------
 KB0920  Click here for local accuracies and other accuracy information.
 KB0920
 KB0920.The horizontal coordinates were established by GPS observations
 KB0920.and adjusted by the National Geodetic Survey in June 2012.
 KB0920
 KB0920.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0920.been affixed to the stable North American tectonic plate. See 
 KB0920.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0920
 KB0920.The horizontal coordinates are valid at the epoch date displayed above
 KB0920.which is a decimal equivalence of Year/Month/Day.
 KB0920
 KB0920.The orthometric height was determined by differential leveling and
 KB0920.adjusted by the NATIONAL GEODETIC SURVEY
 KB0920.in June 1991.
 KB0920
 KB0920.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0920.GEOID18 height accuracy estimate available here.
 KB0920
 KB0920.Click photographs - Photos may exist for this station.
 KB0920
 KB0920.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0920
 KB0920.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0920
 KB0920.The ellipsoidal height was determined by GPS observations
 KB0920.and is referenced to NAD 83.
 KB0920
 KB0920.The dynamic height is computed by dividing the NAVD 88
 KB0920.geopotential number by the normal gravity value computed on the
 KB0920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0920.degrees latitude (g = 980.6199 gals.).
 KB0920
 KB0920.The modeled gravity was interpolated from observed gravity values.
 KB0920
 KB0920. The following values were computed from the NAD 83(2011) position.
 KB0920
 KB0920;                    North         East     Units Scale Factor Converg.
 KB0920;SPC IL W     -   262,179.172   736,868.810   MT  0.99995791   +0 16 05.3
 KB0920;SPC IL W     -   860,166.17  2,417,543.75   sFT  0.99995791   +0 16 05.3
 KB0920;UTM  16      - 4,323,474.183   262,738.658   MT  1.00029321   -1 43 36.2
 KB0920
 KB0920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0920!SPC IL W     -   0.99997418  x   0.99995791  =   0.99993209
 KB0920!UTM  16      -   0.99997418  x   1.00029321  =   1.00026738
 KB0920
 KB0920:                Primary Azimuth Mark                     Grid Az
 KB0920:SPC IL W     -  RENT AZ MK                               086 40 56.7
 KB0920:UTM  16      -  RENT AZ MK                               088 40 38.2
 KB0920
 KB0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6273823474(NAD 83)
 KB0920
 KB0920|---------------------------------------------------------------------|
 KB0920| PID    Reference Object                     Distance      Geod. Az  |
 KB0920|                                                           dddmmss.s |
 KB0920| KB0919 RENT RM 1                            10.752 METERS 00458     |
 KB0920| KB0917 RENT AZ MK                                         0865702.0 |
 KB0920| KB0918 RENT RM 2                            11.133 METERS 08821     |
 KB0920| KB1438 MT OLIVE ILL PWR LT MICRO MAST      APPROX. 1.9 KM 3360825.8 |
 KB0920|---------------------------------------------------------------------|
 KB0920
 KB0920                          SUPERSEDED SURVEY CONTROL
 KB0920
 KB0920  NAD 83(2007)-  39 01 41.29820(N)    089 44 27.12080(W) AD(2002.00) 0
 KB0920  ELLIP H (02/10/07)  164.582  (m)                       GP(2002.00)    
 KB0920  NAD 83(1997)-  39 01 41.29834(N)    089 44 27.12098(W) AD(       ) A
 KB0920  ELLIP H (09/15/03)  164.577  (m)                       GP(       ) 4 1
 KB0920  NAD 83(1997)-  39 01 41.29880(N)    089 44 27.12293(W) AD(       ) 2
 KB0920  NAD 83(1986)-  39 01 41.30868(N)    089 44 27.11591(W) AD(       ) 2
 KB0920  NAD 27      -  39 01 41.14220(N)    089 44 26.78300(W) AD(       ) 2
 KB0920  NAVD 88             195.79   (m)          642.4    (f) LEVELING    3  
 KB0920  NGVD 29 (??/??/92)  195.905  (m)          642.73   (f) ADJ UNCH    2 0
 KB0920  NGVD 29             195.90   (m)          642.7    (f) LEVELING    3  
 KB0920
 KB0920.Superseded values are not recommended for survey control.
 KB0920
 KB0920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0920.See file dsdata.pdf to determine how the superseded data were derived.
 KB0920
 KB0920_MARKER: DE = TRAVERSE STATION DISK
 KB0920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0920_STAMPING: RENT 1960
 KB0920_MARK LOGO: CGS
 KB0920_PROJECTION: FLUSH
 KB0920_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0920+STABILITY: SURFACE MOTION
 KB0920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0920+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2021
 KB0920
 KB0920  HISTORY     - Date     Condition        Report By
 KB0920  HISTORY     - 1960     MONUMENTED       CGS
 KB0920  HISTORY     - 1960     GOOD             CGS
 KB0920  HISTORY     - 1990     GOOD             USPSQD
 KB0920  HISTORY     - 20020819 GOOD             NGS
 KB0920  HISTORY     - 20040119 GOOD             WOOLPT
 KB0920  HISTORY     - 20100411 GOOD             AEROME
 KB0920  HISTORY     - 20210803 GOOD             ILDT
 KB0920
 KB0920                          STATION DESCRIPTION
 KB0920
 KB0920'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0920'THE STATION IS LOCATED ABOUT 3 MILES SOUTH-SOUTHWEST OF MT. OLIVE,
 KB0920'ABOUT 2-1/2 MILES NORTHEAST OF STAUNTON, ABOUT 2-1/2 MILES
 KB0920'WEST OF THE MACOUPIN-MONTGOMERY COUNTY LINE AND 0.5 MILE EAST OF U.S.
 KB0920'HIGHWAY 66.
 KB0920'
 KB0920'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE
 KB0920'HIGHWAY 138 ABOUT 1 MILE WEST OF MT. OLIVE, GO SOUTH ON U.S.
 KB0920'HIGHWAY 66 FOR 2.2 MILES TO RAILROAD OVERPASS, CONTINUE SOUTH 0.8
 KB0920'MILE TO CROSSROAD, TURN LEFT, GO EAST ON OILED ROAD FOR 0.5 MILE
 KB0920'TO A SMALL CONCRETE BRIDGE AND THE STATION ON THE RIGHT AS DESCRIBED.
 KB0920'
 KB0920'THE STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH
 KB0920'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 KB0920'GROUND AND IS STAMPED RENT 1960. THE MARK IS 21 FEET SOUTH OF CENTER
 KB0920'OF ROAD, 18 FEET WEST OF FENCE CORNER, 15 FEET WEST OF
 KB0920'TELEPHONE POLE, 12 FEET SOUTH-SOUTHWEST OF THE WEST END OF SMALL
 KB0920'CONCRETE BRIDGE AND 5.9 FEET WEST OF WITNESS POST.
 KB0920'
 KB0920'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 KB0920'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 KB0920'GROUND AND IS STAMPED RENT NO 2 1960. THE MARK IS 25.5 FEET SOUTHEAST
 KB0920'OF THE EAST END OF SMALL BRIDGE, 21.5 FEET EAST OF TELEPHONE
 KB0920'POLE, 21 FEET SOUTH OF CENTER OF RD.,18.5 FT. EAST OF FENCE CORNER
 KB0920'AND 1 FOOT NORTH OF FENCE.
 KB0920'
 KB0920'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN A DRILL HOLE AT
 KB0920'THE WEST END OF A SMALL CONCRETE BRIDGE AND IS STAMPED RENT NO
 KB0920'1 1960. THE MARK IS 20.5 FEET WEST OF CENTER OF PRIVATE ROAD, 13 FEET
 KB0920'NORTH OF CENTER OF ROAD AND 8.5 FEET SOUTH OF POWER LINE POLE.
 KB0920'
 KB0920'AZIMUTH MARK IS A STANDARD AZIMUTH DISK SET IN TOP OF 12 INCH SQUARE
 KB0920'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED RENT
 KB0920'1960. THE MARK IS 24 FEET NORTH OF CENTER OF ROAD, 10 FEET
 KB0920'SOUTH-SOUTHWEST OF POWER LINE POLE AND 1.8 FEET WEST-NORTHWEST
 KB0920'OF WITNESS POST.
 KB0920'
 KB0920'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON OILED ROAD FOR
 KB0920'0.2 MILE TO THE MARK ON LEFT AS DESCRIBED.
 KB0920'
 KB0920'THE DISTANCE BETWEEN REFERENCE MARK 1 AND REFERENCE MARK 2 IS 47.78
 KB0920'FEET.
 KB0920
 KB0920                          STATION RECOVERY (1960)
 KB0920
 KB0920'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0920'3.8 MI SW FROM MOUNT OLIVE.
 KB0920'ABOUT 2.1 MILES SOUTH ALONG POPLAR STREET AND A BLACK TOP ROAD
 KB0920'FROM ITS JUNCTION WITH MAIN STREET IN MOUNT OLIVE, THENCE 0.5
 KB0920'MILE WEST ON AN OIL ROAD, THENCE 1.0 MILE SOUTH ON AN OIL ROAD,
 KB0920'THENCE 0.25 MILE WEST ON AN OIL ROAD, AT THE JUNCTION OF A DRIVE
 KB0920'NORTH TO A FARM HOUSE, 22 FEET SOUTH OF THE CENTER LINE OF THE
 KB0920'ROAD, 26 FEET WEST OF THE EXTENDED CENTER LINE OF THE DRIVE, 18
 KB0920'FEET WEST OF A FENCE CORNER, 12 FEET SOUTH OF THE WEST END OF THE
 KB0920'SOUTH HEADWALL OF A 4 FOOT CONCRETE BOX CULVERT, 44 FEET SOUTH
 KB0920'AND ACROSS THE ROAD FROM POWER POLE 4, 5.9 FEET WEST OF A METAL
 KB0920'WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE
 KB0920'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0920
 KB0920                          STATION RECOVERY (1990)
 KB0920
 KB0920'RECOVERY NOTE BY US POWER SQUADRON 1990 (GG)
 KB0920'RECOVERED IN GOOD CONDITION.
 KB0920
 KB0920                          STATION RECOVERY (2002)
 KB0920
 KB0920'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 KB0920'RECOVERED AS DESCRIBED
 KB0920
 KB0920                          STATION RECOVERY (2004)
 KB0920
 KB0920'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KB0920'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOODCONDITION.
 KB0920
 KB0920                          STATION RECOVERY (2010)
 KB0920
 KB0920'RECOVERY NOTE BY AERO METRIC INC 2010
 KB0920'RECOVERED IN GOOD CONDITION.
 KB0920
 KB0920                          STATION RECOVERY (2021)
 KB0920
 KB0920'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KB0920'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0917 ***********************************************************************
 KB0917  DESIGNATION -  RENT AZ MK
 KB0917  PID         -  KB0917
 KB0917  STATE/COUNTY-  IL/MACOUPIN
 KB0917  COUNTRY     -  US
 KB0917  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0917
 KB0917                         *CURRENT SURVEY CONTROL
 KB0917  ______________________________________________________________________
 KB0917* NAD 83(1986) POSITION- 39 01 41.     (N) 089 44 16.     (W)   SCALED
 KB0917* NAVD 88 ORTHO HEIGHT -   195.815 (meters)      642.44  (feet) ADJUSTED
 KB0917  ______________________________________________________________________
 KB0917  GEOID HEIGHT    -        -31.211 (meters)                     GEOID18
 KB0917  DYNAMIC HEIGHT  -        195.698 (meters)      642.05  (feet) COMP
 KB0917  MODELED GRAVITY -    980,028.8   (mgal)                       NAVD 88
 KB0917
 KB0917  VERT ORDER      -  SECOND    CLASS 0
 KB0917
 KB0917.The horizontal coordinates were scaled from a map and have
 KB0917.an estimated accuracy of +/- 6 seconds.
 KB0917
 KB0917.The orthometric height was determined by differential leveling and
 KB0917.adjusted by the NATIONAL GEODETIC SURVEY
 KB0917.in June 1991.
 KB0917
 KB0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0917.GEOID18 height accuracy estimate available here.
 KB0917
 KB0917.Click photographs - Photos may exist for this station.
 KB0917
 KB0917.The dynamic height is computed by dividing the NAVD 88
 KB0917.geopotential number by the normal gravity value computed on the
 KB0917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0917.degrees latitude (g = 980.6199 gals.).
 KB0917
 KB0917.The modeled gravity was interpolated from observed gravity values.
 KB0917
 KB0917;                    North         East    Units  Estimated Accuracy
 KB0917;SPC IL W     -   262,170.      737,140.      MT  (+/- 180 meters Scaled)
 KB0917
 KB0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ630234(NAD 83)
 KB0917
 KB0917                          SUPERSEDED SURVEY CONTROL
 KB0917
 KB0917  NGVD 29 (??/??/92)  195.933  (m)          642.82   (f) ADJ UNCH    2 0
 KB0917
 KB0917.Superseded values are not recommended for survey control.
 KB0917
 KB0917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0917.See file dsdata.pdf to determine how the superseded data were derived.
 KB0917
 KB0917_MARKER: DZ = AZIMUTH MARK DISK
 KB0917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0917_STAMPING: RENT 1960
 KB0917_MARK LOGO: CGS
 KB0917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0917+STABILITY: SURFACE MOTION
 KB0917
 KB0917  HISTORY     - Date     Condition        Report By
 KB0917  HISTORY     - 1960     MONUMENTED       CGS
 KB0917
 KB0917                          STATION DESCRIPTION
 KB0917
 KB0917'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0917'3.7 MI SW FROM MOUNT OLIVE.
 KB0917'ABOUT 2.1 MILES SOUTH ALONG POPLAR STREET AND A BLACK TOP ROAD
 KB0917'FROM ITS JUNCTION WITH MAIN STREET IN MOUNT OLIVE, THENCE 0.5
 KB0917'MILE WEST ON AN OIL ROAD, THENCE 1.0 MILE SOUTH ON AN OIL ROAD,
 KB0917'THENCE 0.1 MILE WEST ON AN OIL ROAD, 23 FEET NORTH OF THE CENTER
 KB0917'LINE OF THE ROAD, 10 FEET SOUTH OF A POWER POLE WITH A GUYWIRE
 KB0917'(E-7-3-1-1), 54 FEET NORTH NORTHWEST AND ACROSS THE ROAD FROM A
 KB0917'FENCE CORNER, 1.8 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL
 KB0917'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 KB0917'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0919 ***********************************************************************
 KB0919  DESIGNATION -  RENT RM 1
 KB0919  PID         -  KB0919
 KB0919  STATE/COUNTY-  IL/MACOUPIN
 KB0919  COUNTRY     -  US
 KB0919  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0919
 KB0919                         *CURRENT SURVEY CONTROL
 KB0919  ______________________________________________________________________
 KB0919* NAD 83(1986) POSITION- 39 01 41.65   (N) 089 44 27.08   (W)   HD_HELD1
 KB0919* NAVD 88 ORTHO HEIGHT -   196.100 (meters)      643.37  (feet) ADJUSTED
 KB0919  ______________________________________________________________________
 KB0919  GEOID HEIGHT    -        -31.211 (meters)                     GEOID18
 KB0919  DYNAMIC HEIGHT  -        195.984 (meters)      642.99  (feet) COMP
 KB0919  MODELED GRAVITY -    980,028.9   (mgal)                       NAVD 88
 KB0919
 KB0919  VERT ORDER      -  SECOND    CLASS 0
 KB0919
 KB0919.The horizontal coordinates were determined by differentially corrected
 KB0919.hand held GPS observations or other comparable positioning techniques
 KB0919.and have an estimated accuracy of +/- 3 meters.
 KB0919
 KB0919.The orthometric height was determined by differential leveling and
 KB0919.adjusted by the NATIONAL GEODETIC SURVEY
 KB0919.in June 1991.
 KB0919
 KB0919.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0919.GEOID18 height accuracy estimate available here.
 KB0919
 KB0919.Click photographs - Photos may exist for this station.
 KB0919
 KB0919.The dynamic height is computed by dividing the NAVD 88
 KB0919.geopotential number by the normal gravity value computed on the
 KB0919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0919.degrees latitude (g = 980.6199 gals.).
 KB0919
 KB0919.The modeled gravity was interpolated from observed gravity values.
 KB0919
 KB0919;                    North         East    Units  Estimated Accuracy
 KB0919;SPC IL W     -   262,190.0     736,869.7     MT  (+/- 3 meters HH1 GPS) 
 KB0919
 KB0919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6273923485(NAD 83)
 KB0919
 KB0919                          SUPERSEDED SURVEY CONTROL
 KB0919
 KB0919  NGVD 29 (??/??/92)  196.218  (m)          643.76   (f) ADJ UNCH    2 0
 KB0919
 KB0919.Superseded values are not recommended for survey control.
 KB0919
 KB0919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0919.See file dsdata.pdf to determine how the superseded data were derived.
 KB0919
 KB0919_MARKER: DR = REFERENCE MARK DISK
 KB0919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0919_STAMPING: RENT NO 1 1960
 KB0919_MARK LOGO: CGS
 KB0919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0919+STABILITY: SURFACE MOTION
 KB0919
 KB0919  HISTORY     - Date     Condition        Report By
 KB0919  HISTORY     - 1960     MONUMENTED       CGS
 KB0919
 KB0919                          STATION DESCRIPTION
 KB0919
 KB0919'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0919'3.8 MI SW FROM MOUNT OLIVE.
 KB0919'ABOUT 2.1 MILES SOUTH ALONG POPLAR STREET AND A BLACK TOP ROAD
 KB0919'FROM ITS JUNCTION WITH MAIN STREET IN MOUNT OLIVE, THENCE 0.5
 KB0919'MILES WEST ON AN OIL ROAD, THENCE 1.0 MILE SOUTH ON AN OIL ROAD,
 KB0919'THENCE 0.25 MILE WEST ON AN OIL ROAD, AT THE JUNCTION OF A DRIVE
 KB0919'NORTH TO A FARM HOUSE, SET IN THE TOP OF THE WEST END OF THE
 KB0919'NORTH HEADWALL OF A 4 FOOT CONCRETE BOX CULVERT, 13 FEET NORTH OF
 KB0919'THE CENTER LINE OF THE ROAD, 18 FEET WEST OF THE CENTER LINE OF
 KB0919'THE DRIVE, 35.3 FEET NORTH OF TRAVERSE STATION RENT, 36.1 FEET
 KB0919'NORTH OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 KB0919'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0918 ***********************************************************************
 KB0918  DESIGNATION -  RENT RM 2
 KB0918  PID         -  KB0918
 KB0918  STATE/COUNTY-  IL/MACOUPIN
 KB0918  COUNTRY     -  US
 KB0918  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0918
 KB0918                         *CURRENT SURVEY CONTROL
 KB0918  ______________________________________________________________________
 KB0918* NAD 83(1986) POSITION- 39 01 41.31   (N) 089 44 26.66   (W)   HD_HELD1
 KB0918* NAVD 88 ORTHO HEIGHT -   195.671 (meters)      641.96  (feet) ADJUSTED
 KB0918  ______________________________________________________________________
 KB0918  GEOID HEIGHT    -        -31.210 (meters)                     GEOID18
 KB0918  DYNAMIC HEIGHT  -        195.555 (meters)      641.58  (feet) COMP
 KB0918  MODELED GRAVITY -    980,028.9   (mgal)                       NAVD 88
 KB0918
 KB0918  VERT ORDER      -  SECOND    CLASS 0
 KB0918
 KB0918.The horizontal coordinates were determined by differentially corrected
 KB0918.hand held GPS observations or other comparable positioning techniques
 KB0918.and have an estimated accuracy of +/- 3 meters.
 KB0918
 KB0918.The orthometric height was determined by differential leveling and
 KB0918.adjusted by the NATIONAL GEODETIC SURVEY
 KB0918.in June 1991.
 KB0918
 KB0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0918.GEOID18 height accuracy estimate available here.
 KB0918
 KB0918.Click photographs - Photos may exist for this station.
 KB0918
 KB0918.The dynamic height is computed by dividing the NAVD 88
 KB0918.geopotential number by the normal gravity value computed on the
 KB0918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0918.degrees latitude (g = 980.6199 gals.).
 KB0918
 KB0918.The modeled gravity was interpolated from observed gravity values.
 KB0918
 KB0918;                    North         East    Units  Estimated Accuracy
 KB0918;SPC IL W     -   262,179.6     736,879.9     MT  (+/- 3 meters HH1 GPS) 
 KB0918
 KB0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6274923474(NAD 83)
 KB0918
 KB0918                          SUPERSEDED SURVEY CONTROL
 KB0918
 KB0918  NGVD 29 (??/??/92)  195.789  (m)          642.35   (f) ADJ UNCH    2 0
 KB0918
 KB0918.Superseded values are not recommended for survey control.
 KB0918
 KB0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0918.See file dsdata.pdf to determine how the superseded data were derived.
 KB0918
 KB0918_MARKER: DR = REFERENCE MARK DISK
 KB0918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0918_STAMPING: RENT NO 2 1960
 KB0918_MARK LOGO: CGS
 KB0918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0918+STABILITY: SURFACE MOTION
 KB0918
 KB0918  HISTORY     - Date     Condition        Report By
 KB0918  HISTORY     - 1960     MONUMENTED       CGS
 KB0918
 KB0918                          STATION DESCRIPTION
 KB0918
 KB0918'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0918'3.8 MI SW FROM MOUNT OLIVE.
 KB0918'ABOUT 2.1 MILES SOUTH ALONG POPLAR STREET AND A BLACK TOP ROAD
 KB0918'FROM ITS JUNCTION WITH MAIN STREET IN MOUNT OLIVE, THENCE 0.5
 KB0918'MILES WEST ON AN OIL ROAD, THENCE 1.0 MILES SOUTH ON AN OIL ROAD,
 KB0918'THENCE 0.25 MILE WEST ON AN OIL ROAD, AT THE JUNCTION OF A DRIVE
 KB0918'NORTH TO A FARM HOUSE, 20 FEET SOUTH OF THE CENTER LINE OF THE
 KB0918'ROAD, 13 FEET EAST OF THE EXTENDED CENTER LINE OF THE DRIVE
 KB0918'NORTH, 1 1/2 FEET NORTH OF A FENCE, 19 FEET EAST OF A FENCE CORNER,
 KB0918'36.6 FEET EAST OF TRAVERSE STATION RENT, 30.7 FEET EAST OF A
 KB0918'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 KB0918'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1186 ***********************************************************************
 NH1186  DESIGNATION -  RENWICK
 NH1186  PID         -  NH1186
 NH1186  STATE/COUNTY-  IL/DE KALB
 NH1186  COUNTRY     -  US
 NH1186  USGS QUAD   -  FAIRDALE (2018)
 NH1186
 NH1186                         *CURRENT SURVEY CONTROL
 NH1186  ______________________________________________________________________
 NH1186* NAD 83(1997) POSITION- 42 00 08.83696(N) 088 53 51.95955(W)   ADJUSTED
 NH1186* NAVD 88 ORTHO HEIGHT -   287.    (meters)      942.    (feet) SCALED
 NH1186  ______________________________________________________________________
 NH1186  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 NH1186  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 NH1186  HORZ ORDER      -  SECOND
 NH1186
 NH1186.The horizontal coordinates were established by classical geodetic methods
 NH1186.and adjusted by the National Geodetic Survey in October 1999.
 NH1186
 NH1186.The orthometric height was scaled from a topographic map.
 NH1186
 NH1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1186.GEOID18 height accuracy estimate available here.
 NH1186
 NH1186.Click photographs - Photos may exist for this station.
 NH1186
 NH1186.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1186
 NH1186. The following values were computed from the NAD 83(1997) position.
 NH1186
 NH1186;                    North         East     Units Scale Factor Converg.
 NH1186;SPC IL E     -   592,529.383   253,239.165   MT  1.00000189   -0 22 39.7
 NH1186;SPC IL E     - 1,943,990.15    830,835.49   sFT  1.00000189   -0 22 39.7
 NH1186;SPC IL W     -   593,134.204   805,120.032   MT  1.00007710   +0 50 57.0
 NH1186;SPC IL W     - 1,945,974.47  2,641,464.64   sFT  1.00007710   +0 50 57.0
 NH1186;UTM  16      - 4,651,790.829   342,834.474   MT  0.99990395   -1 16 12.6
 NH1186
 NH1186!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1186!SPC IL E     -   0.99996018  x   1.00000189  =   0.99996207
 NH1186!SPC IL W     -   0.99996018  x   1.00007710  =   1.00003728
 NH1186!UTM  16      -   0.99996018  x   0.99990395  =   0.99986414
 NH1186
 NH1186:                Primary Azimuth Mark                     Grid Az
 NH1186:SPC IL E     -  RENWICK AZ MK                            000 59 12.8
 NH1186:SPC IL W     -  RENWICK AZ MK                            359 45 36.1
 NH1186:UTM  16      -  RENWICK AZ MK                            001 52 45.7
 NH1186
 NH1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4283451790(NAD 83)
 NH1186
 NH1186|---------------------------------------------------------------------|
 NH1186| PID    Reference Object                     Distance      Geod. Az  |
 NH1186|                                                           dddmmss.s |
 NH1186| CJ1985 RENWICK AZ MK                                      0003633.1 |
 NH1186| CJ1986 RENWICK RM 1                         26.457 METERS 03722     |
 NH1186| CJ7948 RENWICK RM 2                         23.781 METERS 18012     |
 NH1186|---------------------------------------------------------------------|
 NH1186
 NH1186                          SUPERSEDED SURVEY CONTROL
 NH1186
 NH1186  NAD 83(1996)-  42 00 08.83772(N)    088 53 51.96374(W) AD(       ) 2
 NH1186  NAD 83(1986)-  42 00 08.83676(N)    088 53 51.96658(W) AD(       ) 2
 NH1186  NAD 27      -  42 00 08.73560(N)    088 53 51.63040(W) AD(       ) 2
 NH1186
 NH1186.Superseded values are not recommended for survey control.
 NH1186
 NH1186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1186.See file dsdata.pdf to determine how the superseded data were derived.
 NH1186
 NH1186_MARKER: DS = TRIANGULATION STATION DISK
 NH1186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1186_STAMPING: RENWICK 1954
 NH1186_MARK LOGO: CGS
 NH1186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1186+STABILITY: SURFACE MOTION
 NH1186
 NH1186  HISTORY     - Date     Condition        Report By
 NH1186  HISTORY     - 1954     MONUMENTED       CGS
 NH1186  HISTORY     - 1967     GOOD             CGS
 NH1186  HISTORY     - 19961026 GOOD             USPSQD
 NH1186
 NH1186                          STATION DESCRIPTION
 NH1186
 NH1186'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1186'STATION IS LOCATED ABOUT 11 MILES NORTHEAST OF ROCHELLE AND 10
 NH1186'MILES NORTHWEST OF DE KALB AND ON THE PROPERTY OF ALLEN
 NH1186'KAK.  IT IS 39 FEET NORTH OF THE CENTER OF A GRAVEL DRIVEWAY,
 NH1186'31 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 23 FEET SOUTH OF
 NH1186'A TELEPHONE POLE, 17 FEET NORTH OF A FENCE CORNER, 4 FEET SOUTH
 NH1186'OF A WHITE WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE
 NH1186'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED RENWICK 1954.
 NH1186'
 NH1186'REFERENCE MARK NO. 1 IS 24 FEET EAST OF THE CENTER OF THE GRAVEL
 NH1186'ROAD AND 1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES
 NH1186'AND THE DISK IS STAMPED RENWICK NO 1 1954.
 NH1186'
 NH1186'REFERENCE MARK NO. 2 IS 39 FEET SOUTH OF THE CENTER OF THE GRAVEL
 NH1186'DRIVEWAY, 31 FEET WEST OF THE CENTER OF THE GRAVEL ROAD AND
 NH1186'1 FOOT EAST OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE
 NH1186'DISK IS STAMPED RENWICK NO 2 1954.
 NH1186'
 NH1186'AZIMUTH MARK IS 21 FEET EAST OF THE CENTER OF THE GRAVEL ROAD, 3
 NH1186'FEET SOUTH OF A TELEPHONE POLE, 2 FEET SOUTH OF A WHITE WITNESS
 NH1186'POST AND 1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS
 NH1186'3 INCHES AND THE DISK IS STAMPED RENWICK 1954.
 NH1186'
 NH1186'PTS30 (USGS) BM CAN BE USED AS AN AZIMUTH MARK.  IT IS 63 FEET
 NH1186'NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 64 AND PAVED
 NH1186'CROSS ROAD, 48 FEET WEST OF THE CENTER OF THE PAVED ROAD,
 NH1186'42 FEET SOUTH OF A TELEPHONE POLE AND 39 FEET NORTH OF THE
 NH1186'CENTER OF HIGHWAY 64.  THE MARK IS A 4 INCH IRON PIPE THAT
 NH1186'PROJECTS 4 INCHES WITH A U.S. GEOLOGICAL SURVEY DISK CAP ATOP
 NH1186'STAMPED PRIM TRAV STA NO 30 ILLINOIS 1914.
 NH1186'
 NH1186'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51
 NH1186'AND STATE HIGHWAY 64, 6 MILES NORTH OF ROCHELLE GO EAST ON
 NH1186'HIGHWAY 64 FOR 9.2 MILE TO A GRAVEL CROSS ROAD*, TURN LEFT
 NH1186'AND GO NORTH ON GRAVEL ROAD FOR 0.1 MILE TO THE STATION ON
 NH1186'THE LEFT AS DESCRIBED.  CONTINUE NORTH ON GRAVEL ROAD FOR
 NH1186'0.55 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 NH1186'
 NH1186'TO REACH THE BENCH MARK FROM THIS * POINT CONTINUE EAST ON
 NH1186'HIGHWAY 64 FOR 1.0 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 NH1186'
 NH1186'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1186
 NH1186                          STATION RECOVERY (1967)
 NH1186
 NH1186'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1186'ALL MARKS EXCEPT PTS 30 (USGS) BM WERE FOUND IN GOOD CONDITION.
 NH1186'PTS 30 (USGS) BM, PIPE FOUND WITH TOP TORN OFF AND SHOULD BE
 NH1186'CONSIDERED AS LOST.  THE STATION MARK IS 1 FOOT SOUTH OF
 NH1186'A METAL WITNESS POST.  THE AZIMUTH MARK IS 1 FOOT EAST OF A
 NH1186'METAL WITNESS POST.
 NH1186'
 NH1186'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--11 MILES
 NH1186'NORTHEAST OF ROCHELLE
 NH1186
 NH1186                          STATION RECOVERY (1996)
 NH1186
 NH1186'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0319 ***********************************************************************
 JB0319  DESIGNATION -  RESCUE
 JB0319  PID         -  JB0319
 JB0319  STATE/COUNTY-  IL/FRANKLIN
 JB0319  COUNTRY     -  US
 JB0319  USGS QUAD   -  REND LAKE DAM (2018)
 JB0319
 JB0319                         *CURRENT SURVEY CONTROL
 JB0319  ______________________________________________________________________
 JB0319* NAD 83(1997) POSITION- 38 07 08.02908(N) 088 54 27.87487(W)   ADJUSTED
 JB0319* NAVD 88 ORTHO HEIGHT -   127.600 (meters)      418.63  (feet) ADJUSTED
 JB0319  ______________________________________________________________________
 JB0319  GEOID HEIGHT    -        -29.852 (meters)                     GEOID18
 JB0319  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 JB0319  DYNAMIC HEIGHT  -        127.515 (meters)      418.36  (feet) COMP
 JB0319  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 JB0319
 JB0319  HORZ ORDER      -  SECOND
 JB0319  VERT ORDER      -  SECOND    CLASS 0
 JB0319
 JB0319.The horizontal coordinates were established by classical geodetic methods
 JB0319.and adjusted by the National Geodetic Survey in October 1999.
 JB0319
 JB0319.The orthometric height was determined by differential leveling and
 JB0319.adjusted by the NATIONAL GEODETIC SURVEY
 JB0319.in June 1991.
 JB0319
 JB0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0319.GEOID18 height accuracy estimate available here.
 JB0319
 JB0319.Click photographs - Photos may exist for this station.
 JB0319
 JB0319.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0319
 JB0319.The dynamic height is computed by dividing the NAVD 88
 JB0319.geopotential number by the normal gravity value computed on the
 JB0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0319.degrees latitude (g = 980.6199 gals.).
 JB0319
 JB0319.The modeled gravity was interpolated from observed gravity values.
 JB0319
 JB0319. The following values were computed from the NAD 83(1997) position.
 JB0319
 JB0319;                    North         East     Units Scale Factor Converg.
 JB0319;SPC IL E     -   161,327.661   249,630.805   MT  1.00000623   -0 21 16.5
 JB0319;SPC IL E     -   529,289.17    818,997.07   sFT  1.00000623   -0 21 16.5
 JB0319;UTM  16      - 4,220,725.990   332,768.620   MT  0.99994444   -1 10 40.5
 JB0319
 JB0319!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0319!SPC IL E     -   0.99998466  x   1.00000623  =   0.99999089
 JB0319!UTM  16      -   0.99998466  x   0.99994444  =   0.99992910
 JB0319
 JB0319:                Primary Azimuth Mark                     Grid Az
 JB0319:SPC IL E     -  RESCUE AZ MK                             181 22 05.0
 JB0319:UTM  16      -  RESCUE AZ MK                             182 11 29.0
 JB0319
 JB0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3276820725(NAD 83)
 JB0319
 JB0319|---------------------------------------------------------------------|
 JB0319| PID    Reference Object                     Distance      Geod. Az  |
 JB0319|                                                           dddmmss.s |
 JB0319| CI5371 RESCUE AZ MK                                       1810048.5 |
 JB0319| JB0320 RESCUE RM 1                          22.053 METERS 19306     |
 JB0319| JB0318 RESCUE RM 2                          23.044 METERS 35203     |
 JB0319|---------------------------------------------------------------------|
 JB0319
 JB0319                          SUPERSEDED SURVEY CONTROL
 JB0319
 JB0319  NAD 83(1993)-  38 07 08.04072(N)    088 54 27.87469(W) AD(       ) 2
 JB0319  NAD 83(1986)-  38 07 08.04249(N)    088 54 27.87612(W) AD(       ) 2
 JB0319  NAD 27      -  38 07 07.86641(N)    088 54 27.63395(W) AD(       ) 2
 JB0319  NGVD 29 (??/??/92)  127.700  (m)          418.96   (f) ADJ UNCH    2 0
 JB0319  NGVD 29             127.70   (m)          419.0    (f) LEVELING    3  
 JB0319
 JB0319.Superseded values are not recommended for survey control.
 JB0319
 JB0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0319.See file dsdata.pdf to determine how the superseded data were derived.
 JB0319
 JB0319_MARKER: DE = TRAVERSE STATION DISK
 JB0319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0319_STAMPING: RESCUE 1960
 JB0319_MARK LOGO: CGS
 JB0319_PROJECTION: FLUSH
 JB0319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0319+STABILITY: SURFACE MOTION
 JB0319
 JB0319  HISTORY     - Date     Condition        Report By
 JB0319  HISTORY     - 1960     MONUMENTED       CGS
 JB0319  HISTORY     - 1960     GOOD             CGS
 JB0319  HISTORY     - 1960     GOOD             CGS
 JB0319  HISTORY     - 1973     GOOD             NGS
 JB0319  HISTORY     - 1981     GOOD             ILDT
 JB0319  HISTORY     - 20090506 MARK NOT FOUND   ILDT
 JB0319
 JB0319                          STATION DESCRIPTION
 JB0319
 JB0319'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0319'THE STATION IS LOCATED ABOUT 9 MILES NORTH OF BENTON, ABOUT 2 MILES
 JB0319'SOUTH OF INA, AND 0.5 MILE SOUTH OF THE JEFFERSON-FRANKLIN COUTNY
 JB0319'LINE, AT THE SOUTH END OF OLD PAVEMENT OF OLD HIGHWAY.
 JB0319'
 JB0319'TO REACH THE STATION FROM THE CROSS STREET JUST SOUTH OF THE DEPOT IN
 JB0319'INA, GO SOUTH ON STATE HIGHWAY 37 FOR 1.8 MILES TO THE
 JB0319'JEFFERSON-FRANKLIN COUNTY LINE, CONTINUE SOUTHWEST ON STATE HIGHWAY 37
 JB0319'FOR 0.5 MILE TO A DRIVEWAY RIGHT TO HOUSE ON THE RIGHT AND STATION ON
 JB0319'WEST SIDE OF STATE HIGHWAY 37 AS DESCRIBED.
 JB0319'
 JB0319'STATION MARK, A STANDARD STATION MARK DISK SET IN THE TOP OF A 10 INCH
 JB0319'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND THE DISK IS
 JB0319'STAMPED RESCUE 1960.  THE MARK IS 90 FEET SOUTH OF CENTER OF DRIVEWAY,
 JB0319'60 FEET WEST OF CENTER OF STATE HIGHWAY 37, 14.4 FEET SOUTH OF
 JB0319'SOUTHWEST CORNER OF OLD CONCRETE ROAD AND 3.8 FEET NORTHEAST OF
 JB0319'WITNESS POST.
 JB0319'
 JB0319'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK SET IN THE TOP
 JB0319'OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND
 JB0319'THE DISK IS STAMPED RESCUE NO 1 1960.  THE MARK IS 70.4 FEET
 JB0319'SOUTH-SOUTHWEST OF WITNESS POST, 64 FEET WEST OF CENTER OF STATE
 JB0319'HIGHWAY 37 AND 30.8 FEET NORTH OF FENCE CORNER.
 JB0319'
 JB0319'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK SET IN THE TOP
 JB0319'OF A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND
 JB0319'THE DISK IS STAMPED RESCUE NO 2 1960.  THE MARK IS 106.6 FEET
 JB0319'EAST-SOUTHEAST OF SOUTHEAST CORNER OF HOUSE, 22.6 FEET WEST OF CENTER
 JB0319'OF OLD ROAD AND 15 FEET SOUTH OF DRIVEWAY.
 JB0319'
 JB0319'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK SET IN THE TOP OF A 12
 JB0319'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS
 JB0319'STAMPED WHITT 1960.  THE MARK IS 61 FEET WEST OF CENTER OF STATE
 JB0319'HIGHWAY 37, 37.4 FEET EAST OF CENTER OF OLD ROAD AND 1.5 FEET EAST OF
 JB0319'WITNESS POST.
 JB0319'
 JB0319'TO REACH THE AZIMUTH MARK FROM THE STATION GGO SOUTH ON STATE HIGHWAY
 JB0319'37 FOR 0.7 MILE TO AZIMUTH MARK ON RIGHT SIDE OF ROAD AS DESCRIBED.
 JB0319
 JB0319                          STATION RECOVERY (1960)
 JB0319
 JB0319'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0319'2.2 MI S FROM INA.
 JB0319'ABOUT 2.25 MILES SOUTH STATE HIGHWAY 37 FROM THE CHICAGO AND
 JB0319'EASTERN ILLINOIS RAILROAD STATION AT INA, AT THE SOUTH END OF A
 JB0319'CURVE WITH TANGENTS EXTENDING TO THE SOUTH AND NORTHEAST, AT THE
 JB0319'JUNCTION OF A DRIVE WEST TO A HOUSE, 60 FEET WEST OF THE CENTER
 JB0319'LINE OF THE HIGHWAY, 90 FEET SOUTH OF THE CENTER LINE OF THE
 JB0319'DRIVE, 152 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE,
 JB0319'49 FEET SOUTHEAST OF A TELEPHONE POLE, 103 FEET NORTH-NORTHEAST
 JB0319'OF A FENCE CORNER, 3.9 FEET EAST-NORTHEAST OF A METAL WITNESS
 JB0319'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE
 JB0319'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0319
 JB0319                          STATION RECOVERY (1960)
 JB0319
 JB0319'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0319'RECOVERED IN GOOD CONDITION.
 JB0319
 JB0319                          STATION RECOVERY (1973)
 JB0319
 JB0319'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0319'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE DISTANCE TO
 JB0319'THE REFERENCE MARKS CHECKED AND THE DIRECTION TO REFERENCE MARK 2
 JB0319'CHECKED.  THE DIRECTION TO REFERENCE MARK 1 WAS FOUND IN ERROR BY 3
 JB0319'MIN AND 6 SEC.  THE DESCRIPTION IS GOOD WITH THE FOLLOWING.
 JB0319'
 JB0319'THE STATION MARK IS 10 FEET SOUTH OF AN UNDERGROUND CABLE BOX AND 1
 JB0319'FOOT EAST OF A METAL WITNESS POST.
 JB0319'
 JB0319'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0319
 JB0319                          STATION RECOVERY (1981)
 JB0319
 JB0319'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981 (DEM)
 JB0319'RESCUE 1960 RECOVERED GOOD.  R.M. NO. 1 DISTURBED.  R.M. NO. 2 OK.
 JB0319'AZIMUTH OK.  DISTANCE AND DIRECTION FROM NEAREST TOWN--2.0 MI.  N.W.
 JB0319'OF WHITTINGTON.
 JB0319
 JB0319                          STATION RECOVERY (2009)
 JB0319
 JB0319'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0319'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0320 ***********************************************************************
 JB0320  DESIGNATION -  RESCUE RM 1
 JB0320  PID         -  JB0320
 JB0320  STATE/COUNTY-  IL/FRANKLIN
 JB0320  COUNTRY     -  US
 JB0320  USGS QUAD   -  REND LAKE DAM (2018)
 JB0320
 JB0320                         *CURRENT SURVEY CONTROL
 JB0320  ______________________________________________________________________
 JB0320* NAD 83(1986) POSITION- 38 07 07.33   (N) 088 54 28.08   (W)   HD_HELD1
 JB0320* NAVD 88 ORTHO HEIGHT -   127.398 (meters)      417.97  (feet) ADJUSTED
 JB0320  ______________________________________________________________________
 JB0320  GEOID HEIGHT    -        -29.852 (meters)                     GEOID18
 JB0320  DYNAMIC HEIGHT  -        127.314 (meters)      417.70  (feet) COMP
 JB0320  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 JB0320
 JB0320  VERT ORDER      -  SECOND    CLASS 0
 JB0320
 JB0320.The horizontal coordinates were determined by differentially corrected
 JB0320.hand held GPS observations or other comparable positioning techniques
 JB0320.and have an estimated accuracy of +/- 3 meters.
 JB0320
 JB0320.The orthometric height was determined by differential leveling and
 JB0320.adjusted by the NATIONAL GEODETIC SURVEY
 JB0320.in June 1991.
 JB0320
 JB0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0320.GEOID18 height accuracy estimate available here.
 JB0320
 JB0320.Click photographs - Photos may exist for this station.
 JB0320
 JB0320.The dynamic height is computed by dividing the NAVD 88
 JB0320.geopotential number by the normal gravity value computed on the
 JB0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0320.degrees latitude (g = 980.6199 gals.).
 JB0320
 JB0320.The modeled gravity was interpolated from observed gravity values.
 JB0320
 JB0320;                    North         East    Units  Estimated Accuracy
 JB0320;SPC IL E     -   161,306.1     249,625.7     MT  (+/- 3 meters HH1 GPS) 
 JB0320
 JB0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3276320704(NAD 83)
 JB0320
 JB0320                          SUPERSEDED SURVEY CONTROL
 JB0320
 JB0320  NGVD 29 (??/??/92)  127.498  (m)          418.30   (f) ADJ UNCH    2 0
 JB0320
 JB0320.Superseded values are not recommended for survey control.
 JB0320
 JB0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0320.See file dsdata.pdf to determine how the superseded data were derived.
 JB0320
 JB0320_MARKER: DR = REFERENCE MARK DISK
 JB0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0320_STAMPING: RESCUE NO 1 1960
 JB0320_MARK LOGO: CGS
 JB0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0320+STABILITY: SURFACE MOTION
 JB0320
 JB0320  HISTORY     - Date     Condition        Report By
 JB0320  HISTORY     - 1960     MONUMENTED       CGS
 JB0320  HISTORY     - 1960     GOOD             CGS
 JB0320  HISTORY     - 20090506 MARK NOT FOUND   ILDT
 JB0320
 JB0320                          STATION DESCRIPTION
 JB0320
 JB0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0320'2.2 MI S FROM INA.
 JB0320'ABOUT 2.25 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE CHICAGO
 JB0320'AND EASTERN ILLINOIS RAILROAD STATION AT INA, AT THE SOUTH END
 JB0320'OF A CURVE WITH TANGENTS EXTENDING TO THE SOUTH AND NORTHEAST,
 JB0320'AT THE JUNCTION OF A DRIVE WEST TO A HOUSE, 64 FEET WEST OF THE
 JB0320'CENTER LINE OF THE HIGHWAY, 160 FEET SOUTH OF THE CENTER LINE
 JB0320'OF THE DRIVE, 30 FEET NORTH OF A FENCE CORNER, 72.4 FEET SOUTH
 JB0320'OF TRAVERSE STATION RESCUE, 70.4 FEET SOUTH OF A METAL WITNESS
 JB0320'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A
 JB0320'CONCRETE POST PROJECTING 2 INCHES.
 JB0320
 JB0320                          STATION RECOVERY (1960)
 JB0320
 JB0320'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0320'RECOVERED IN GOOD CONDITION.
 JB0320
 JB0320                          STATION RECOVERY (2009)
 JB0320
 JB0320'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0320'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0318 ***********************************************************************
 JB0318  DESIGNATION -  RESCUE RM 2
 JB0318  PID         -  JB0318
 JB0318  STATE/COUNTY-  IL/FRANKLIN
 JB0318  COUNTRY     -  US
 JB0318  USGS QUAD   -  REND LAKE DAM (2018)
 JB0318
 JB0318                         *CURRENT SURVEY CONTROL
 JB0318  ______________________________________________________________________
 JB0318* NAD 83(1986) POSITION- 38 07 08.77   (N) 088 54 28.01   (W)   HD_HELD1
 JB0318* NAVD 88 ORTHO HEIGHT -   127.576 (meters)      418.56  (feet) ADJUSTED
 JB0318  ______________________________________________________________________
 JB0318  GEOID HEIGHT    -        -29.853 (meters)                     GEOID18
 JB0318  DYNAMIC HEIGHT  -        127.492 (meters)      418.28  (feet) COMP
 JB0318  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 JB0318
 JB0318  VERT ORDER      -  SECOND    CLASS 0
 JB0318
 JB0318.The horizontal coordinates were determined by differentially corrected
 JB0318.hand held GPS observations or other comparable positioning techniques
 JB0318.and have an estimated accuracy of +/- 3 meters.
 JB0318
 JB0318.The orthometric height was determined by differential leveling and
 JB0318.adjusted by the NATIONAL GEODETIC SURVEY
 JB0318.in June 1991.
 JB0318
 JB0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0318.GEOID18 height accuracy estimate available here.
 JB0318
 JB0318.Click photographs - Photos may exist for this station.
 JB0318
 JB0318.The dynamic height is computed by dividing the NAVD 88
 JB0318.geopotential number by the normal gravity value computed on the
 JB0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0318.degrees latitude (g = 980.6199 gals.).
 JB0318
 JB0318.The modeled gravity was interpolated from observed gravity values.
 JB0318
 JB0318;                    North         East    Units  Estimated Accuracy
 JB0318;SPC IL E     -   161,350.5     249,627.7     MT  (+/- 3 meters HH1 GPS) 
 JB0318
 JB0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3276520748(NAD 83)
 JB0318
 JB0318                          SUPERSEDED SURVEY CONTROL
 JB0318
 JB0318  NGVD 29 (??/??/92)  127.676  (m)          418.88   (f) ADJ UNCH    2 0
 JB0318
 JB0318.Superseded values are not recommended for survey control.
 JB0318
 JB0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0318.See file dsdata.pdf to determine how the superseded data were derived.
 JB0318
 JB0318_MARKER: DR = REFERENCE MARK DISK
 JB0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0318_STAMPING: RESCUE NO 2 1960
 JB0318_MARK LOGO: CGS
 JB0318_PROJECTION: FLUSH
 JB0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0318+STABILITY: SURFACE MOTION
 JB0318_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0318+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0318
 JB0318  HISTORY     - Date     Condition        Report By
 JB0318  HISTORY     - 1960     MONUMENTED       CGS
 JB0318  HISTORY     - 1973     GOOD             NGS
 JB0318  HISTORY     - 20090506 MARK NOT FOUND   ILDT
 JB0318  HISTORY     - 20140812 GOOD             ILDT
 JB0318
 JB0318                          STATION DESCRIPTION
 JB0318
 JB0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0318'ABOUT 2.25 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE CHICAGO
 JB0318'AND EASTERN ILLINOIS RAILROAD STATION AT INA, AT THE SOUTH END
 JB0318'OF A CURVE WITH TANGENTS EXTENDING TO THE SOUTH AND NORTHEAST, AT
 JB0318'THE JUNCTION OF A DRIVE WEST TO A HOUSE, 86 FEET WEST OF THE
 JB0318'CENTER LINE OF THE HIGHWAY, 15 FEET SOUTH OF THE CENTER LINE OF
 JB0318'THE DRIVE, 114 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF
 JB0318'THE HOUSE, 31 FEET NORTH OF A TELEPHONE POLE, 75.7 FEET
 JB0318'NORTH-NORTHWEST OF TRAVERSE STATION RESCUE, 76.5 FEET
 JB0318'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0318'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB0318'GROUND.
 JB0318
 JB0318                          STATION RECOVERY (1973)
 JB0318
 JB0318'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0318'RECOVERED IN GOOD CONDITION.
 JB0318
 JB0318                          STATION RECOVERY (2009)
 JB0318
 JB0318'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0318'MARK NOT FOUND.
 JB0318
 JB0318                          STATION RECOVERY (2014)
 JB0318
 JB0318'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0318'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1721 ***********************************************************************
 JB1721  DESIGNATION -  RESET
 JB1721  PID         -  JB1721
 JB1721  STATE/COUNTY-  IL/WAYNE
 JB1721  COUNTRY     -  US
 JB1721  USGS QUAD   -  WAYNE CITY (2018)
 JB1721
 JB1721                         *CURRENT SURVEY CONTROL
 JB1721  ______________________________________________________________________
 JB1721* NAD 83(2011) POSITION- 38 22 18.47547(N) 088 31 54.12412(W)   ADJUSTED
 JB1721* NAD 83(2011) ELLIP HT-    98.648 (meters)        (06/27/12)   ADJUSTED
 JB1721* NAD 83(2011) EPOCH   -  2010.00
 JB1721* NAVD 88 ORTHO HEIGHT -   129.2   (meters)      424.    (feet) GPS OBS
 JB1721  ______________________________________________________________________
 JB1721  NAVD 88 orthometric height was determined with geoid model    GEOID09
 JB1721  GEOID HEIGHT    -        -30.546 (meters)                     GEOID09
 JB1721  GEOID HEIGHT    -        -30.544 (meters)                     GEOID18
 JB1721  NAD 83(2011) X  -    128,298.415 (meters)                     COMP
 JB1721  NAD 83(2011) Y  - -5,005,349.164 (meters)                     COMP
 JB1721  NAD 83(2011) Z  -  3,937,943.474 (meters)                     COMP
 JB1721  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 JB1721
 JB1721  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1721  Standards:
 JB1721         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1721            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1721  -------------------------------------------------------------------
 JB1721  NETWORK    0.52   0.98           0.24   0.18   0.50     -0.04404339
 JB1721  -------------------------------------------------------------------
 JB1721  Click here for local accuracies and other accuracy information.
 JB1721
 JB1721.The horizontal coordinates were established by GPS observations
 JB1721.and adjusted by the National Geodetic Survey in June 2012.
 JB1721
 JB1721.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1721.been affixed to the stable North American tectonic plate. See 
 JB1721.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1721
 JB1721.The horizontal coordinates are valid at the epoch date displayed above
 JB1721.which is a decimal equivalence of Year/Month/Day.
 JB1721
 JB1721.The orthometric height was determined by GPS observations and a
 JB1721.high-resolution geoid model.
 JB1721
 JB1721.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1721.GEOID18 height accuracy estimate available here.
 JB1721
 JB1721.Click photographs - Photos may exist for this station.
 JB1721
 JB1721.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1721
 JB1721.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1721
 JB1721.The ellipsoidal height was determined by GPS observations
 JB1721.and is referenced to NAD 83.
 JB1721
 JB1721. The following values were computed from the NAD 83(2011) position.
 JB1721
 JB1721;                    North         East     Units Scale Factor Converg.
 JB1721;SPC IL E     -   189,262.108   282,665.624   MT  0.99997870   -0 07 23.3
 JB1721;SPC IL E     -   620,937.43    927,378.80   sFT  0.99997870   -0 07 23.3
 JB1721;UTM  16      - 4,248,178.534   366,198.823   MT  0.99982048   -0 57 03.5
 JB1721
 JB1721!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1721!SPC IL E     -   0.99998452  x   0.99997870  =   0.99996322
 JB1721!UTM  16      -   0.99998452  x   0.99982048  =   0.99980500
 JB1721
 JB1721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6619848178(NAD 83)
 JB1721
 JB1721                          SUPERSEDED SURVEY CONTROL
 JB1721
 JB1721  NAD 83(2007)-  38 22 18.47570(N)    088 31 54.12505(W) AD(2002.00) 1
 JB1721  ELLIP H (06/04/10)   98.666  (m)                       GP(2002.00) 4 2
 JB1721  NAD 83(1997)-  38 22 18.47581(N)    088 31 54.12643(W) AD(       ) 2
 JB1721  NAD 83(1993)-  38 22 18.48794(N)    088 31 54.12480(W) AD(       ) 2
 JB1721  NAD 83(1986)-  38 22 18.48940(N)    088 31 54.12547(W) AD(       ) 2
 JB1721  NAD 27      -  38 22 18.31711(N)    088 31 53.93975(W) AD(       ) 2
 JB1721
 JB1721.Superseded values are not recommended for survey control.
 JB1721
 JB1721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1721.See file dsdata.pdf to determine how the superseded data were derived.
 JB1721
 JB1721_MARKER: DB = BENCH MARK DISK
 JB1721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1721_STAMPING: RESET 1958
 JB1721_MARK LOGO: USGS
 JB1721_PROJECTION: FLUSH
 JB1721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1721+STABILITY: SURFACE MOTION
 JB1721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1721+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2020
 JB1721
 JB1721  HISTORY     - Date     Condition        Report By
 JB1721  HISTORY     - 1962     MONUMENTED       USGS
 JB1721  HISTORY     - 20080117 GOOD             ILDT
 JB1721  HISTORY     - 20200330 GOOD             ILDT
 JB1721
 JB1721                          STATION DESCRIPTION
 JB1721
 JB1721'DESCRIBED BY US GEOLOGICAL SURVEY 1962 (VBM)
 JB1721'LOCATED ABOUT 0.75 MILE NORTH OF SIMS, 3.5 MILES NORTHEAST OF WAYNE
 JB1721'CITY, IN THE NORTHEAST 0.25 OF SECTION 9, T 2 S, R 6 E,.  IT IS A
 JB1721'STANDARD U S GEOLOGICAL SURVEY BENCH MARK DISK SET IN THE TOP OF A 7 X
 JB1721'7 INCH CONCRETE POST, STAMPED RESET 1958 AND IS FLUSH WITH THE GROUND.
 JB1721'IT IS 23 FEET EAST OF A TELEPHONE POLE, 18 FEET SOUTHWEST OF A 14 INCH
 JB1721'MAPLE TREE, 58 FEET NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE AND
 JB1721'60 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 15.
 JB1721'
 JB1721'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 142 IN WAYNE CITY,
 JB1721'GO NORTH AND EAST ON HIGHWAY 15 FOR 4.6 MILES TO THE STATION ON THE
 JB1721'RIGHT ABOUT 250 FEET SOUTHWEST OF A CROSSROAD.
 JB1721'
 JB1721'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION SIMS THE
 JB1721'DISTANCE BEING 209.90 FEET AND 63.9784 METERS.
 JB1721
 JB1721                          STATION RECOVERY (2008)
 JB1721
 JB1721'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JB1721'RECOVERED AS DESCRIBED
 JB1721
 JB1721                          STATION RECOVERY (2020)
 JB1721
 JB1721'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 JB1721'ADDITIONAL TIES ARE 51.2 FT (15.6 M) NORTH EAST OF A METAL SHED, 63 FT
 JB1721'(19.2 M) EAST OF THE CENTERLINE OF A ROCK ENTRANCE AND 164 FT (50.0 M)
 JB1721'FROM A LIGHT POLE IN THE SOUTHWEST QUAD OF ROUTE 15 AND CH9.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0146 ***********************************************************************
 MG0146  DESIGNATION -  REYNOLDS
 MG0146  PID         -  MG0146
 MG0146  STATE/COUNTY-  IL/HENRY
 MG0146  COUNTRY     -  US
 MG0146  USGS QUAD   -  GREEN ROCK (2018)
 MG0146
 MG0146                         *CURRENT SURVEY CONTROL
 MG0146  ______________________________________________________________________
 MG0146* NAD 83(1997) POSITION- 41 23 48.72430(N) 090 19 27.03397(W)   ADJUSTED
 MG0146* NAVD 88 ORTHO HEIGHT -   224.979 (meters)      738.12  (feet) ADJUSTED
 MG0146  ______________________________________________________________________
 MG0146  GEOID HEIGHT    -        -32.843 (meters)                     GEOID18
 MG0146  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 MG0146  DYNAMIC HEIGHT  -        224.890 (meters)      737.83  (feet) COMP
 MG0146  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 MG0146
 MG0146  HORZ ORDER      -  SECOND
 MG0146  VERT ORDER      -  SECOND    CLASS 0
 MG0146
 MG0146.The horizontal coordinates were established by classical geodetic methods
 MG0146.and adjusted by the National Geodetic Survey in October 1999.
 MG0146
 MG0146.The orthometric height was determined by differential leveling and
 MG0146.adjusted by the NATIONAL GEODETIC SURVEY
 MG0146.in June 1991.
 MG0146
 MG0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0146.GEOID18 height accuracy estimate available here.
 MG0146
 MG0146.Click photographs - Photos may exist for this station.
 MG0146
 MG0146.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0146
 MG0146.The dynamic height is computed by dividing the NAVD 88
 MG0146.geopotential number by the normal gravity value computed on the
 MG0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0146.degrees latitude (g = 980.6199 gals.).
 MG0146
 MG0146.The modeled gravity was interpolated from observed gravity values.
 MG0146
 MG0146. The following values were computed from the NAD 83(1997) position.
 MG0146
 MG0146;                    North         East     Units Scale Factor Converg.
 MG0146;SPC IL W     -   525,110.156   686,828.495   MT  0.99994331   -0 06 15.0
 MG0146;SPC IL W     - 1,722,798.90  2,253,369.82   sFT  0.99994331   -0 06 15.0
 MG0146;UTM  15      - 4,586,270.186   723,695.977   MT  1.00021586   +1 46 12.6
 MG0146
 MG0146!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0146!SPC IL W     -   0.99996986  x   0.99994331  =   0.99991318
 MG0146!UTM  15      -   0.99996986  x   1.00021586  =   1.00018572
 MG0146
 MG0146:                Primary Azimuth Mark                     Grid Az
 MG0146:SPC IL W     -  REYNOLDS AZ MK                           093 31 57.6
 MG0146:UTM  15      -  REYNOLDS AZ MK                           091 39 30.0
 MG0146
 MG0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2369586270(NAD 83)
 MG0146
 MG0146|---------------------------------------------------------------------|
 MG0146| PID    Reference Object                     Distance      Geod. Az  |
 MG0146|                                                           dddmmss.s |
 MG0146| MG0145 REYNOLDS RM 1                        13.618 METERS 08727     |
 MG0146| MG0144 REYNOLDS AZ MK                                     0932542.6 |
 MG0146| MG0147 REYNOLDS RM 2                        15.125 METERS 18747     |
 MG0146| MG0713 ORION TV STATION WHBF TOWER         APPROX. 9.0 KM 2105828.1 |
 MG0146| MG0712 ORION MUNICIPAL TANK                APPROX. 6.8 KM 2251248.5 |
 MG0146|---------------------------------------------------------------------|
 MG0146
 MG0146                          SUPERSEDED SURVEY CONTROL
 MG0146
 MG0146  NAD 83(1996)-  41 23 48.72430(N)    090 19 27.03396(W) AD(       ) 2
 MG0146  NAD 83(1986)-  41 23 48.72798(N)    090 19 27.04333(W) AD(       ) 2
 MG0146  NAD 27      -  41 23 48.59990(N)    090 19 26.59690(W) AD(       ) 2
 MG0146  NGVD 29 (??/??/92)  225.055  (m)          738.37   (f) ADJ UNCH    2 0
 MG0146  NGVD 29             225.06   (m)          738.4    (f) LEVELING    3  
 MG0146
 MG0146.Superseded values are not recommended for survey control.
 MG0146
 MG0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0146.See file dsdata.pdf to determine how the superseded data were derived.
 MG0146
 MG0146_MARKER: DS = TRIANGULATION STATION DISK
 MG0146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0146_STAMPING: REYNOLDS 1959
 MG0146_MARK LOGO: CGS
 MG0146_PROJECTION: FLUSH
 MG0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0146+STABILITY: SURFACE MOTION
 MG0146
 MG0146  HISTORY     - Date     Condition        Report By
 MG0146  HISTORY     - 1959     MONUMENTED       CGS
 MG0146  HISTORY     - 1959     GOOD             CGS
 MG0146  HISTORY     - 19960715 GOOD             USPSQD
 MG0146  HISTORY     - 20011015 POOR             USPSQD
 MG0146  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0146
 MG0146                          STATION DESCRIPTION
 MG0146
 MG0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0146'STATION IS ABOUT 3.0 MILES NORTH AND 3.0 MILES EAST OF ORION
 MG0146'AND ABOUT 3/4 MILE EAST OF REYNOLDS SCHOOL.
 MG0146'
 MG0146'TO REACH FROM THE INTERSECTION OF SOUTH STATE STREET AND
 MG0146'U.S. HIGHWAY NO. 6 IN THE SOUTH EDGE OF GENESEO, GO WEST ON
 MG0146'U.S. HIGHWAY NO. 6 FOR 9.0 MILES TO CROSSROADS AT SIGN,
 MG0146'OSCO 9 MILE.  TURN LEFT AND GO SOUTH ON SURFACED ROAD FOR 2.0
 MG0146'MILES TO WHERE THE MAIN ROAD TURNS LEFT (EAST), CONTINUE
 MG0146'SOUTH STRAIGHT AHEAD FOR 2.2 MILES TO CROSSROADS.  TURN RIGHT
 MG0146'AND GO WEST 0.05 MILE TO AZIMUTH MARK ON LEFT.  CONTINUE
 MG0146'AHEAD WEST FOR 0.2 MILE TO STATION ON RIGHT AS DESCRIBED.
 MG0146'
 MG0146'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED REYNOLDS
 MG0146'NO. 1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 MG0146'PROJECTS 3 INCHES.  THE MARK IS 25 FEET NORTH OF APPROXIMATE
 MG0146'CENTERLINE OF GRAVELED ROAD, 24 FEET EAST OF CENTER OF WOODEN
 MG0146'GATE AND 1 FOOT SOUTH OF FENCE LINE.
 MG0146'
 MG0146'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED REYNOLDS
 MG0146'NO. 2 1959 IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 MG0146'PROJECTS 1 INCH.  THE MARK IS 32 FEET EAST OF POWERLINE POLE,
 MG0146'25 FEET SOUTH OF APPROXIMATE CENTERLINE OF GRAVLED ROAD, 12
 MG0146'FEET WEST OF CENTER OF WOODEN GATE AND 1 FOOT NORTH OF FENCE
 MG0146'LINE.
 MG0146'
 MG0146'STATION MARK, A STANDARD DISK STAMPED REYNOLDS 1959, IS SET
 MG0146'IN A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 MG0146'THE GROUND.  THE MARK IS 21 FEET NORTH OF APPROXIMATE CENTERLINE
 MG0146'OF GRAVELED ROAD, 3.2 FEET SOUTH OF FENCE LINE, 3.0 FEET
 MG0146'SOUTH-SOUTHEAST OF WITNESS POST AND 2.3 FEET EAST-SOUTHEAST
 MG0146'OF TELEPHONE POLE.
 MG0146'
 MG0146'AZIMUTH MARK, A STANDARD DISK STAMPED REYNOLDS 1959, IS SET
 MG0146'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.  THE
 MG0146'MARK IS 36 FEET SOUTH OF APPROXIMATE CENTERLINE OF GRAVELED
 MG0146'ROAD, 4.5 FEET WEST OF POWER POLE, 1.65 FEET WEST-NORTHWEST
 MG0146'OF WITNESS POST AND 1 FOOT NORTH OF FENCE LINE.
 MG0146'
 MG0146'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0146
 MG0146                          STATION RECOVERY (1959)
 MG0146
 MG0146'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0146'4.2 MI E FROM WARNER.
 MG0146'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0146'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 2.85 MILES EAST
 MG0146'ALONG AN OILED ROAD, THENCE 0.95 MILES SOUTH ALONG AN OILED ROAD,
 MG0146'THENCE 0.25 MILES WEST ALONG AN OILED ROAD, 23 FEET NORTH OF THE
 MG0146'CENTER LINE OF THE ROAD, 3 FEET SOUTH OF FENCE LINE, 14 FEET WEST
 MG0146'OF THE WEST END OF A BOARD GATE, 6 FEET WEST OF A TELEPHONE POLE,
 MG0146'3.1 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 MG0146'THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0146'2 INCHES.
 MG0146
 MG0146                          STATION RECOVERY (1996)
 MG0146
 MG0146'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0146'RECOVERED IN GOOD CONDITION.
 MG0146
 MG0146                          STATION RECOVERY (2001)
 MG0146
 MG0146'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0146'POST DESTROYED. DISC AND PIN MISSING.
 MG0146
 MG0146                          STATION RECOVERY (2004)
 MG0146
 MG0146'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0146'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1548 ***********************************************************************
 MF1548  DESIGNATION -  REYNOLDS
 MF1548  PID         -  MF1548
 MF1548  STATE/COUNTY-  IL/LEE
 MF1548  COUNTRY     -  US
 MF1548  USGS QUAD   -  STEWARD (2018)
 MF1548
 MF1548                         *CURRENT SURVEY CONTROL
 MF1548  ______________________________________________________________________
 MF1548* NAD 83(1997) POSITION- 41 50 11.33070(N) 089 04 59.91590(W)   ADJUSTED
 MF1548* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 MF1548  ______________________________________________________________________
 MF1548  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 MF1548  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 MF1548  HORZ ORDER      -  THIRD
 MF1548
 MF1548.The horizontal coordinates were established by classical geodetic methods
 MF1548.and adjusted by the National Geodetic Survey in October 1999.
 MF1548
 MF1548.The orthometric height was scaled from a topographic map.
 MF1548
 MF1548.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1548.GEOID18 height accuracy estimate available here.
 MF1548
 MF1548.Click photographs - Photos may exist for this station.
 MF1548
 MF1548.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1548
 MF1548. The following values were computed from the NAD 83(1997) position.
 MF1548
 MF1548;                    North         East     Units Scale Factor Converg.
 MF1548;SPC IL W     -   574,488.744   789,981.662   MT  1.00004077   +0 43 21.6
 MF1548;SPC IL W     - 1,884,801.82  2,591,798.17   sFT  1.00004077   +0 43 21.6
 MF1548;UTM  16      - 4,633,719.245   327,019.938   MT  0.99996821   -1 23 23.7
 MF1548
 MF1548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1548!SPC IL W     -   0.99996723  x   1.00004077  =   1.00000800
 MF1548!UTM  16      -   0.99996723  x   0.99996821  =   0.99993545
 MF1548
 MF1548:                Primary Azimuth Mark                     Grid Az
 MF1548:SPC IL W     -  REYNOLDS AZ MK                           179 38 06.6
 MF1548:UTM  16      -  REYNOLDS AZ MK                           181 44 51.9
 MF1548
 MF1548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2701933719(NAD 83)
 MF1548
 MF1548|---------------------------------------------------------------------|
 MF1548| PID    Reference Object                     Distance      Geod. Az  |
 MF1548|                                                           dddmmss.s |
 MF1548| CI8132 REYNOLDS RM 2                         9.981 METERS 00149     |
 MF1548| CI8130 REYNOLDS AZ MK                                     1802128.2 |
 MF1548| CI8131 REYNOLDS RM 1                         9.731 METERS 18508     |
 MF1548|---------------------------------------------------------------------|
 MF1548
 MF1548                          SUPERSEDED SURVEY CONTROL
 MF1548
 MF1548  NAD 83(1996)-  41 50 11.33144(N)    089 04 59.91923(W) AD(       ) 3
 MF1548  NAD 83(1986)-  41 50 11.33292(N)    089 04 59.92058(W) AD(       ) 3
 MF1548  NAD 27      -  41 50 11.22000(N)    089 04 59.58240(W) AD(       ) 3
 MF1548
 MF1548.Superseded values are not recommended for survey control.
 MF1548
 MF1548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1548.See file dsdata.pdf to determine how the superseded data were derived.
 MF1548
 MF1548_MARKER: DS = TRIANGULATION STATION DISK
 MF1548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1548_STAMPING: REYNOLDS 1954
 MF1548_MARK LOGO: CGS
 MF1548_PROJECTION: FLUSH
 MF1548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1548+STABILITY: SURFACE MOTION
 MF1548
 MF1548  HISTORY     - Date     Condition        Report By
 MF1548  HISTORY     - 1954     MONUMENTED       CGS
 MF1548  HISTORY     - 1964     GOOD             CGS
 MF1548  HISTORY     - 1972     GOOD             ILHD
 MF1548  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF1548  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF1548  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF1548
 MF1548                          STATION DESCRIPTION
 MF1548
 MF1548'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1548'STATION IS LOCATED ABOUT 6 MILES SOUTH OF ROCHELLE ALONG THE
 MF1548'WEST SIDE OF U.S. HIGHWAY 51 AND ON HIGHWAY PROPERTY.  IT IS
 MF1548'59 FEET WEST OF THE CENTER OF THE HIGHWAY, 4 FEET SOUTH OF A
 MF1548'WHITE WITNESS POST AND 2 FEET EAST OF A FENCE LINE.  THE MARK
 MF1548'IS FLUSH AND THE DISK IS STAMPED REYNOLDS 1954.
 MF1548'
 MF1548'REFERENCE MARK NO. 1 IS 60 FEET WEST OF THE CENTER OF THE
 MF1548'HIGHWAY AND 1 FOOT EAST OF THE FENCE LINE.  THE MARK IS FLUSH
 MF1548'AND THE DISK IS STAMPED REYNOLDS NO 1 1954.
 MF1548'
 MF1548'REFERENCE MARK NO. 2 IS 60 FEET WEST OF THE CENTER OF THE HIGHWAY
 MF1548'AND 1 FOOT EAST OF THE FENCE LINE.  THE MARK IS FLUSH AND THE
 MF1548'DISK IS STAMPED REYNOLDS NO 2 1954.
 MF1548'
 MF1548'AZIMUTH MARK IS 57 FEET WEST OF THE CENTER OF HIGHWAY 51,
 MF1548'38 FEET NORTH OF THE CENTER OF A PAVED ROAD, 20 FEET EAST OF A
 MF1548'POWER LINE POLE, 3 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT
 MF1548'SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 MF1548'STAMPED REYNOLDS 1954.
 MF1548'
 MF1548'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND
 MF1548'U.S. ALTERNATE 30 IN ROCHELLE GO SOUTH ON HIGHWAY 51 FOR 6.05
 MF1548'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.  CONTINUE SOUTH
 MF1548'ON HIGHWAY 51 FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 MF1548'DESCRIBED.
 MF1548'
 MF1548'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1548
 MF1548                          STATION RECOVERY (1964)
 MF1548
 MF1548'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (DEW)
 MF1548'STATION AND ALL REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION
 MF1548'AS DESCRIBED.
 MF1548
 MF1548                          STATION RECOVERY (1972)
 MF1548
 MF1548'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF1548'REYNOLDS 1954-GOOD
 MF1548'
 MF1548'REYNOLDS NO. 1 1954-GOOD
 MF1548'
 MF1548'REYNOLDS NO. 2 1954-GOOD
 MF1548'
 MF1548'REYNOLDS 1954-AZI GOOD
 MF1548'
 MF1548'ALL MARKS FOUND AS DESCRIBED.  WITNESS POST IS GONE AT STATION.
 MF1548'
 MF1548'ALL MARKS ARE ABOUT 2 INCHES BELOW THE SURFACE.
 MF1548
 MF1548                          STATION RECOVERY (1995)
 MF1548
 MF1548'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1548'MARK NOT FOUND.
 MF1548
 MF1548                          STATION RECOVERY (2002)
 MF1548
 MF1548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1548'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1548
 MF1548                          STATION RECOVERY (2003)
 MF1548
 MF1548'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1548'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0144 ***********************************************************************
 MG0144  DESIGNATION -  REYNOLDS AZ MK
 MG0144  PID         -  MG0144
 MG0144  STATE/COUNTY-  IL/HENRY
 MG0144  COUNTRY     -  US
 MG0144  USGS QUAD   -  GREEN ROCK (2018)
 MG0144
 MG0144                         *CURRENT SURVEY CONTROL
 MG0144  ______________________________________________________________________
 MG0144* NAD 83(1986) POSITION- 41 23 47.     (N) 090 19 11.     (W)   SCALED
 MG0144* NAVD 88 ORTHO HEIGHT -   224.726 (meters)      737.29  (feet) ADJUSTED
 MG0144  ______________________________________________________________________
 MG0144  GEOID HEIGHT    -        -32.844 (meters)                     GEOID18
 MG0144  DYNAMIC HEIGHT  -        224.638 (meters)      737.00  (feet) COMP
 MG0144  MODELED GRAVITY -    980,224.7   (mgal)                       NAVD 88
 MG0144
 MG0144  VERT ORDER      -  SECOND    CLASS 0
 MG0144
 MG0144.The horizontal coordinates were scaled from a map and have
 MG0144.an estimated accuracy of +/- 6 seconds.
 MG0144
 MG0144.The orthometric height was determined by differential leveling and
 MG0144.adjusted by the NATIONAL GEODETIC SURVEY
 MG0144.in June 1991.
 MG0144
 MG0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0144.GEOID18 height accuracy estimate available here.
 MG0144
 MG0144.Click photographs - Photos may exist for this station.
 MG0144
 MG0144.The dynamic height is computed by dividing the NAVD 88
 MG0144.geopotential number by the normal gravity value computed on the
 MG0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0144.degrees latitude (g = 980.6199 gals.).
 MG0144
 MG0144.The modeled gravity was interpolated from observed gravity values.
 MG0144
 MG0144;                    North         East    Units  Estimated Accuracy
 MG0144;SPC IL W     -   525,060.      687,200.      MT  (+/- 180 meters Scaled)
 MG0144
 MG0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF240862(NAD 83)
 MG0144
 MG0144                          SUPERSEDED SURVEY CONTROL
 MG0144
 MG0144  NGVD 29 (??/??/92)  224.803  (m)          737.54   (f) ADJ UNCH    2 0
 MG0144
 MG0144.Superseded values are not recommended for survey control.
 MG0144
 MG0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0144.See file dsdata.pdf to determine how the superseded data were derived.
 MG0144
 MG0144_MARKER: DZ = AZIMUTH MARK DISK
 MG0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0144_STAMPING: REYNOLDS 1959
 MG0144_MARK LOGO: CGS
 MG0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0144+STABILITY: SURFACE MOTION
 MG0144
 MG0144  HISTORY     - Date     Condition        Report By
 MG0144  HISTORY     - 1959     MONUMENTED       CGS
 MG0144  HISTORY     - 19960715 GOOD             USPSQD
 MG0144  HISTORY     - 20011015 POOR             USPSQD
 MG0144  HISTORY     - 20040623 GOOD             USPSQD
 MG0144
 MG0144                          STATION DESCRIPTION
 MG0144
 MG0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0144'3.9 MI E FROM WARNER.
 MG0144'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0144'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 2.85 MILES EAST
 MG0144'ALONG AN OILED ROAD, THENCE 0.95 MILES SOUTH ALONG AN OILED ROAD,
 MG0144'AT A NORTH-SOUTH AND AN EAST-WEST ROAD CROSSING, 202 FEET WEST
 MG0144'OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 25 FEET SOUTH OF THE
 MG0144'CENTER LINE OF THE EAST-WEST ROAD, 1 FOOT NORTH OF FENCE LINE, 4.5
 MG0144'FEET WEST OF A POWER POLE WHICH IS THE SECOND POLE WEST OF THE
 MG0144'JUNCTION, 1.7 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET
 MG0144'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0144'PROJECTING 2 INCHES.
 MG0144
 MG0144                          STATION RECOVERY (1996)
 MG0144
 MG0144'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0144'RECOVERED IN GOOD CONDITION.
 MG0144
 MG0144                          STATION RECOVERY (2001)
 MG0144
 MG0144'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0144'MONUMENT PULLED FROM GROUND LAYING ON SURFACE. DISC INTACT.
 MG0144
 MG0144                          STATION RECOVERY (2004)
 MG0144
 MG0144'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0144'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0145 ***********************************************************************
 MG0145  DESIGNATION -  REYNOLDS RM 1
 MG0145  PID         -  MG0145
 MG0145  STATE/COUNTY-  IL/HENRY
 MG0145  COUNTRY     -  US
 MG0145  USGS QUAD   -  GREEN ROCK (2018)
 MG0145
 MG0145                         *CURRENT SURVEY CONTROL
 MG0145  ______________________________________________________________________
 MG0145* NAD 83(1986) POSITION- 41 23 48.74   (N) 090 19 26.45   (W)   HD_HELD1
 MG0145* NAVD 88 ORTHO HEIGHT -   225.006 (meters)      738.21  (feet) ADJUSTED
 MG0145  ______________________________________________________________________
 MG0145  GEOID HEIGHT    -        -32.843 (meters)                     GEOID18
 MG0145  DYNAMIC HEIGHT  -        224.917 (meters)      737.92  (feet) COMP
 MG0145  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 MG0145
 MG0145  VERT ORDER      -  SECOND    CLASS 0
 MG0145
 MG0145.The horizontal coordinates were determined by differentially corrected
 MG0145.hand held GPS observations or other comparable positioning techniques
 MG0145.and have an estimated accuracy of +/- 3 meters.
 MG0145
 MG0145.The orthometric height was determined by differential leveling and
 MG0145.adjusted by the NATIONAL GEODETIC SURVEY
 MG0145.in June 1991.
 MG0145
 MG0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0145.GEOID18 height accuracy estimate available here.
 MG0145
 MG0145.Click photographs - Photos may exist for this station.
 MG0145
 MG0145.The dynamic height is computed by dividing the NAVD 88
 MG0145.geopotential number by the normal gravity value computed on the
 MG0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0145.degrees latitude (g = 980.6199 gals.).
 MG0145
 MG0145.The modeled gravity was interpolated from observed gravity values.
 MG0145
 MG0145;                    North         East    Units  Estimated Accuracy
 MG0145;SPC IL W     -   525,110.6     686,842.1     MT  (+/- 3 meters HH1 GPS) 
 MG0145
 MG0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2370986271(NAD 83)
 MG0145
 MG0145                          SUPERSEDED SURVEY CONTROL
 MG0145
 MG0145  NGVD 29 (??/??/92)  225.082  (m)          738.46   (f) ADJ UNCH    2 0
 MG0145
 MG0145.Superseded values are not recommended for survey control.
 MG0145
 MG0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0145.See file dsdata.pdf to determine how the superseded data were derived.
 MG0145
 MG0145_MARKER: DR = REFERENCE MARK DISK
 MG0145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0145_STAMPING: REYNOLDS NO 1 1959
 MG0145_MARK LOGO: CGS
 MG0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0145+STABILITY: SURFACE MOTION
 MG0145
 MG0145  HISTORY     - Date     Condition        Report By
 MG0145  HISTORY     - 1959     MONUMENTED       CGS
 MG0145  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0145  HISTORY     - 20011015 POOR             USPSQD
 MG0145  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0145
 MG0145                          STATION DESCRIPTION
 MG0145
 MG0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0145'4.2 MI E FROM WARNER.
 MG0145'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0145'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 2.85 MILES EAST
 MG0145'ALONG AN OILED ROAD, THENCE 0.95 MILES SOUTH ALONG AN OILED ROAD,
 MG0145'THENCE 0.25 MILES WEST ALONG AN OILED ROAD, 26 FEET NORTH OF THE
 MG0145'CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF FENCE LINE, 16 FEET EAST
 MG0145'OF THE EAST END OF A BOARD GATE, 39.6 FEET EAST OF A TELEPHONE
 MG0145'POLE, 44.7 FEET EAST OF TRIANGULATION STATION REYNOLDS, 46.9 FEET
 MG0145'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN
 MG0145'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0145
 MG0145                          STATION RECOVERY (1996)
 MG0145
 MG0145'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0145'MARK NOT FOUND.
 MG0145
 MG0145                          STATION RECOVERY (2001)
 MG0145
 MG0145'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0145'POST DESTROYED. DISC AND PIN MISSING.
 MG0145
 MG0145                          STATION RECOVERY (2004)
 MG0145
 MG0145'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0147 ***********************************************************************
 MG0147  DESIGNATION -  REYNOLDS RM 2
 MG0147  PID         -  MG0147
 MG0147  STATE/COUNTY-  IL/HENRY
 MG0147  COUNTRY     -  US
 MG0147  USGS QUAD   -  GREEN ROCK (2018)
 MG0147
 MG0147                         *CURRENT SURVEY CONTROL
 MG0147  ______________________________________________________________________
 MG0147* NAD 83(1986) POSITION- 41 23 48.24   (N) 090 19 27.12   (W)   HD_HELD1
 MG0147* NAVD 88 ORTHO HEIGHT -   225.210 (meters)      738.88  (feet) ADJUSTED
 MG0147  ______________________________________________________________________
 MG0147  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 MG0147  DYNAMIC HEIGHT  -        225.121 (meters)      738.58  (feet) COMP
 MG0147  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 MG0147
 MG0147  VERT ORDER      -  SECOND    CLASS 0
 MG0147
 MG0147.The horizontal coordinates were determined by differentially corrected
 MG0147.hand held GPS observations or other comparable positioning techniques
 MG0147.and have an estimated accuracy of +/- 3 meters.
 MG0147
 MG0147.The orthometric height was determined by differential leveling and
 MG0147.adjusted by the NATIONAL GEODETIC SURVEY
 MG0147.in June 1991.
 MG0147
 MG0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0147.GEOID18 height accuracy estimate available here.
 MG0147
 MG0147.Click photographs - Photos may exist for this station.
 MG0147
 MG0147.The dynamic height is computed by dividing the NAVD 88
 MG0147.geopotential number by the normal gravity value computed on the
 MG0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0147.degrees latitude (g = 980.6199 gals.).
 MG0147
 MG0147.The modeled gravity was interpolated from observed gravity values.
 MG0147
 MG0147;                    North         East    Units  Estimated Accuracy
 MG0147;SPC IL W     -   525,095.2     686,826.5     MT  (+/- 3 meters HH1 GPS) 
 MG0147
 MG0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2369486255(NAD 83)
 MG0147
 MG0147                          SUPERSEDED SURVEY CONTROL
 MG0147
 MG0147  NGVD 29 (??/??/92)  225.286  (m)          739.13   (f) ADJ UNCH    2 0
 MG0147
 MG0147.Superseded values are not recommended for survey control.
 MG0147
 MG0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0147.See file dsdata.pdf to determine how the superseded data were derived.
 MG0147
 MG0147_MARKER: DR = REFERENCE MARK DISK
 MG0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0147_STAMPING: REYNOLDS NO 2 1959
 MG0147_MARK LOGO: CGS
 MG0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0147+STABILITY: SURFACE MOTION
 MG0147
 MG0147  HISTORY     - Date     Condition        Report By
 MG0147  HISTORY     - 1959     MONUMENTED       CGS
 MG0147  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0147  HISTORY     - 20011015 POOR             USPSQD
 MG0147  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0147
 MG0147                          STATION DESCRIPTION
 MG0147
 MG0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0147'4.2 MI E FROM WARNER.
 MG0147'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0147'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 2.85 MILES EAST
 MG0147'ALONG AN OILED ROAD, THENCE 0.95 MILES SOUTH ALONG AN OILED ROAD,
 MG0147'THENCE 0.25 MILES WEST ALONG AN OILED ROAD, 26 FEET SOUTH OF THE
 MG0147'CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A FENCE LINE, 22 FEET
 MG0147'WEST OF A POWER POLE, 4.3 FEET WEST OF THE WEST END OF A BOARD GATE,
 MG0147'49.7 FEET SOUTH OF TRIANGULATION STATION REYNOLDS, 51.6 FEET SOUTH
 MG0147'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE
 MG0147'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0147
 MG0147                          STATION RECOVERY (1996)
 MG0147
 MG0147'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0147'MARK NOT FOUND.
 MG0147
 MG0147                          STATION RECOVERY (2001)
 MG0147
 MG0147'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0147'MONUMENT LOCATED. DISC AND PIN MISSING.
 MG0147
 MG0147                          STATION RECOVERY (2004)
 MG0147
 MG0147'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0147'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8266 ***********************************************************************
 AJ8266  PACS        -  This is a Primary Airport Control Station.
 AJ8266  DESIGNATION -  RFD A
 AJ8266  PID         -  AJ8266
 AJ8266  STATE/COUNTY-  IL/WINNEBAGO
 AJ8266  COUNTRY     -  US
 AJ8266  USGS QUAD   -  ROCKFORD SOUTH (2018)
 AJ8266
 AJ8266                         *CURRENT SURVEY CONTROL
 AJ8266  ______________________________________________________________________
 AJ8266* NAD 83(2011) POSITION- 42 11 58.77755(N) 089 05 16.14621(W)   ADJUSTED
 AJ8266* NAD 83(2011) ELLIP HT-   189.007 (meters)        (06/27/12)   ADJUSTED
 AJ8266* NAD 83(2011) EPOCH   -  2010.00
 AJ8266* NAVD 88 ORTHO HEIGHT -   222.26  (meters)      729.2   (feet) GPS OBS
 AJ8266  ______________________________________________________________________
 AJ8266  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8266  GEOID HEIGHT    -        -33.211 (meters)                     GEOID99
 AJ8266  GEOID HEIGHT    -        -33.267 (meters)                     GEOID18
 AJ8266  NAD 83(2011) X  -     75,337.277 (meters)                     COMP
 AJ8266  NAD 83(2011) Y  - -4,731,671.053 (meters)                     COMP
 AJ8266  NAD 83(2011) Z  -  4,262,185.871 (meters)                     COMP
 AJ8266  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 AJ8266
 AJ8266  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8266  Standards:
 AJ8266         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8266            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8266  -------------------------------------------------------------------
 AJ8266  NETWORK    0.86   2.16           0.37   0.33   1.10      0.05191984
 AJ8266  -------------------------------------------------------------------
 AJ8266  Click here for local accuracies and other accuracy information.
 AJ8266
 AJ8266.This mark is at Greater Rockford Airport (RFD)
 AJ8266
 AJ8266.The horizontal coordinates were established by GPS observations
 AJ8266.and adjusted by the National Geodetic Survey in June 2012.
 AJ8266
 AJ8266.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8266.been affixed to the stable North American tectonic plate. See 
 AJ8266.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8266
 AJ8266.The horizontal coordinates are valid at the epoch date displayed above
 AJ8266.which is a decimal equivalence of Year/Month/Day.
 AJ8266
 AJ8266.The orthometric height was determined by GPS observations and a
 AJ8266.high-resolution geoid model.
 AJ8266
 AJ8266.GPS derived orthometric heights for airport stations designated as
 AJ8266.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8266.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8266.not indicate centimeter accuracy relative to other marks which are
 AJ8266.part of the published vertical control network.
 AJ8266
 AJ8266.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8266.GEOID18 height accuracy estimate available here.
 AJ8266
 AJ8266.Click photographs - Photos may exist for this station.
 AJ8266
 AJ8266.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8266
 AJ8266.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8266
 AJ8266.The ellipsoidal height was determined by GPS observations
 AJ8266.and is referenced to NAD 83.
 AJ8266
 AJ8266. The following values were computed from the NAD 83(2011) position.
 AJ8266
 AJ8266;                    North         East     Units Scale Factor Converg.
 AJ8266;SPC IL W     -   614,822.102   789,098.724   MT  1.00003882   +0 43 29.0
 AJ8266;SPC IL W     - 2,017,128.85  2,588,901.40   sFT  1.00003882   +0 43 29.0
 AJ8266;UTM  16      - 4,674,054.717   327,629.625   MT  0.99996559   -1 24 10.0
 AJ8266
 AJ8266!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8266!SPC IL W     -   0.99997036  x   1.00003882  =   1.00000918
 AJ8266!UTM  16      -   0.99997036  x   0.99996559  =   0.99993595
 AJ8266
 AJ8266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2762974054(NAD 83)
 AJ8266
 AJ8266                          SUPERSEDED SURVEY CONTROL
 AJ8266
 AJ8266  NAD 83(2007)-  42 11 58.77758(N)    089 05 16.14709(W) AD(2002.00) 0
 AJ8266  ELLIP H (02/10/07)  189.039  (m)                       GP(2002.00)    
 AJ8266  ELLIP H (09/22/04)  189.045  (m)                       GP(       ) 4 1
 AJ8266  NAD 83(1997)-  42 11 58.77759(N)    089 05 16.14684(W) AD(       ) B
 AJ8266  ELLIP H (11/27/02)  189.046  (m)                       GP(       ) 4 1
 AJ8266  NAD 83(1997)-  42 11 58.77741(N)    089 05 16.14723(W) AD(       ) B
 AJ8266  ELLIP H (03/18/02)  189.056  (m)                       GP(       ) 4 1
 AJ8266
 AJ8266.Superseded values are not recommended for survey control.
 AJ8266
 AJ8266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8266.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8266
 AJ8266_MARKER: F = FLANGE-ENCASED ROD
 AJ8266_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ8266_STAMPING: RFD A 2001
 AJ8266_MARK LOGO: NGS
 AJ8266_PROJECTION: FLUSH
 AJ8266_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8266_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ8266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8266+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2010
 AJ8266_ROD/PIPE-DEPTH: 47.0 meters
 AJ8266_SLEEVE-DEPTH  : 1 meters
 AJ8266
 AJ8266  HISTORY     - Date     Condition        Report By
 AJ8266  HISTORY     - 20010429 MONUMENTED       WOOLPT
 AJ8266  HISTORY     - 20010511 GOOD             WOOLPT
 AJ8266  HISTORY     - 20100824 GOOD             CMT
 AJ8266
 AJ8266                          STATION DESCRIPTION
 AJ8266
 AJ8266'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (ARL)
 AJ8266'THE STATION IS LOCATED AT THE GREATER ROCKFORD AIRPORT. CONTACT
 AJ8266'GREATER ROCKFORD AIRPORT MANAGER, JAMES LOOMIS, AT 815-965-8639
 AJ8266'AT LEAST 48 HOURS IN ADVANCE FOR ACCESS.
 AJ8266'
 AJ8266'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH ST RT 2 AT
 AJ8266'THE SOUTH SIDE OF THE CITY OF ROCKFORD PROCEED IN A SOUTHERLY
 AJ8266'DIRECTION ON ST RT 2 FOR APPROXIMATELY 0.7 MI TO THE INTERSECTION
 AJ8266'OF ST RT 2 WITH KISHWAUKEE ROAD. TURN ONTO KISHWAUKEE ROAD AND
 AJ8266'PROCEED FOR APPROXIMATELY 0.7 MI CROSSING OVER ROCK RIVER TO THE
 AJ8266'INTERSECTION OF KISHWAUKEE ROAD AND AIRPORT ROAD. TURN LEFT
 AJ8266'ONTO AIRPORT ROAD AND PROCEED IN AN EASTERLY DIRECTION FOR
 AJ8266'APPROXIMATELY 0.6 MI TO THE TERMINAL AUTO PARKING LOT ON THE
 AJ8266'RIGHT. TURN RIGHT CROSSING THROUGH THE TERMINAL AUTO PARKING
 AJ8266'LOT IN A SOUTHEASTERLY DIRECTION TO THE MAIN AIRPORT TERMINAL
 AJ8266'GATE. TO REACH THE STATION FROM THE MAIN AIRPORT TERMINAL GATE,
 AJ8266'CONTINUE IN A SOUTHEASTERLY DIRECTION AND PROCEED ACROSS THE
 AJ8266'TERMINAL RAMP AREA FOR APPROXIMATELY 0.25 MI TO THE INTERSECTION
 AJ8266'OF TAXIWAY F WITH TAXIWAY B. TURN LEFT IN A NORTHEASTERLY
 AJ8266'DIRECTION AND PROCEED ALONG TAXIWAY F FOR APPROXIMATELY 0.16 MI
 AJ8266'CROSSING OVER RUNWAY 1-19 TO THE INTERSECTION OF TAXIWAY F WITH
 AJ8266'TAXIWAY J. TURN RIGHT IN A SOUTHEASTERLY DIRECTION AND PROCEED
 AJ8266'ALONG TAXIWAY J CROSSING OVER THE APPROACH END OF RUNWAY 25 AND
 AJ8266'ONTO THE GRASS AREA FOR APPROXIMATELY 0.09 MI TO THE STATION ON
 AJ8266'THE RIGHT.
 AJ8266'
 AJ8266'THE STATION IS LOCATED 107.68 M ON AN AZIMUTH OF 145 DEGREES FROM
 AJ8266'THE EASTERNMOST VASI LIGHT OF THE SECOND SET OF LIGHTS ON RUNWAY
 AJ8266'01-19, 124.94 M ON AZIMUTH 175 DEGREES FROM THE SOUTH EDGE OF
 AJ8266'RUNWAY 7-25, 97.15 M ON AN AZIMUTH OF 100 DEGREES FROM THE EAST
 AJ8266'EDGE OF RUNWAY 01-19, AND 75.41 M ON AN AZIMUTH OF 320 DEGREES
 AJ8266'FROM AN FAA MONITORING STATION. THE STATION IS A PUNCHMARK SET IN
 AJ8266'THE TOP OF A STAINLESS STEEL ROD DRIVEN TO A SLOW DRIVING RATE AT
 AJ8266'A DEPTH OF 47.0 M, ENCASED IN A 1 M FINNED SLEEVE FILLED WITH
 AJ8266'NON-TOXIC GREASE, SURROUNDED BY A FIVE INCH PVC PIPE WITH A
 AJ8266'STANDARD NGS LOGO CAP STAMPED--RFD A 200-- ENCASED IN 0.3 M
 AJ8266'DIAMETER CONCRETE COLLAR WITH AN IRON ROD IMBEDDED IN THE
 AJ8266'MONUMENT. THE STATION IS SET FLUSH WITH THE GROUND. THE SLEEVE
 AJ8266'DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK. THIS
 AJ8266'STATION IS DESIGNATED AS THE PRIMARY AIRPORT CONTROL STATION.
 AJ8266
 AJ8266                          STATION RECOVERY (2010)
 AJ8266
 AJ8266'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2010 (KWS)
 AJ8266'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8267 ***********************************************************************
 AJ8267  SACS        -  This is a Secondary Airport Control Station.
 AJ8267  DESIGNATION -  RFD B
 AJ8267  PID         -  AJ8267
 AJ8267  STATE/COUNTY-  IL/WINNEBAGO
 AJ8267  COUNTRY     -  US
 AJ8267  USGS QUAD   -  ROCKFORD SOUTH (2018)
 AJ8267
 AJ8267                         *CURRENT SURVEY CONTROL
 AJ8267  ______________________________________________________________________
 AJ8267* NAD 83(2011) POSITION- 42 11 25.09780(N) 089 05 21.12129(W)   ADJUSTED
 AJ8267* NAD 83(2011) ELLIP HT-   186.765 (meters)        (06/27/12)   ADJUSTED
 AJ8267* NAD 83(2011) EPOCH   -  2010.00
 AJ8267* NAVD 88 ORTHO HEIGHT -   220.01  (meters)      721.8   (feet) GPS OBS
 AJ8267  ______________________________________________________________________
 AJ8267  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8267  GEOID HEIGHT    -        -33.196 (meters)                     GEOID99
 AJ8267  GEOID HEIGHT    -        -33.252 (meters)                     GEOID18
 AJ8267  NAD 83(2011) X  -     75,234.218 (meters)                     COMP
 AJ8267  NAD 83(2011) Y  - -4,732,369.112 (meters)                     COMP
 AJ8267  NAD 83(2011) Z  -  4,261,414.452 (meters)                     COMP
 AJ8267  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 AJ8267
 AJ8267  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8267  Standards:
 AJ8267         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8267            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8267  -------------------------------------------------------------------
 AJ8267  NETWORK    0.98   2.20           0.43   0.37   1.12      0.05679899
 AJ8267  -------------------------------------------------------------------
 AJ8267  Click here for local accuracies and other accuracy information.
 AJ8267
 AJ8267.This mark is at Greater Rockford Airport (RFD)
 AJ8267
 AJ8267.The horizontal coordinates were established by GPS observations
 AJ8267.and adjusted by the National Geodetic Survey in June 2012.
 AJ8267
 AJ8267.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8267.been affixed to the stable North American tectonic plate. See 
 AJ8267.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8267
 AJ8267.The horizontal coordinates are valid at the epoch date displayed above
 AJ8267.which is a decimal equivalence of Year/Month/Day.
 AJ8267
 AJ8267.The orthometric height was determined by GPS observations and a
 AJ8267.high-resolution geoid model.
 AJ8267
 AJ8267.GPS derived orthometric heights for airport stations designated as
 AJ8267.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8267.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8267.not indicate centimeter accuracy relative to other marks which are
 AJ8267.part of the published vertical control network.
 AJ8267
 AJ8267.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8267.GEOID18 height accuracy estimate available here.
 AJ8267
 AJ8267.Click photographs - Photos may exist for this station.
 AJ8267
 AJ8267.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8267
 AJ8267.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8267
 AJ8267.The ellipsoidal height was determined by GPS observations
 AJ8267.and is referenced to NAD 83.
 AJ8267
 AJ8267. The following values were computed from the NAD 83(2011) position.
 AJ8267
 AJ8267;                    North         East     Units Scale Factor Converg.
 AJ8267;SPC IL W     -   613,781.522   788,997.717   MT  1.00003860   +0 43 25.2
 AJ8267;SPC IL W     - 2,013,714.88  2,588,570.01   sFT  1.00003860   +0 43 25.2
 AJ8267;UTM  16      - 4,673,018.679   327,490.071   MT  0.99996618   -1 24 12.4
 AJ8267
 AJ8267!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8267!SPC IL W     -   0.99997071  x   1.00003860  =   1.00000931
 AJ8267!UTM  16      -   0.99997071  x   0.99996618  =   0.99993689
 AJ8267
 AJ8267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2749073018(NAD 83)
 AJ8267
 AJ8267                          SUPERSEDED SURVEY CONTROL
 AJ8267
 AJ8267  NAD 83(2007)-  42 11 25.09784(N)    089 05 21.12216(W) AD(2002.00) 0
 AJ8267  ELLIP H (02/10/07)  186.797  (m)                       GP(2002.00)    
 AJ8267  ELLIP H (09/22/04)  186.804  (m)                       GP(       ) 4 1
 AJ8267  NAD 83(1997)-  42 11 25.09784(N)    089 05 21.12191(W) AD(       ) 1
 AJ8267  ELLIP H (11/27/02)  186.804  (m)                       GP(       ) 4 1
 AJ8267  NAD 83(1997)-  42 11 25.09767(N)    089 05 21.12231(W) AD(       ) 1
 AJ8267  ELLIP H (03/18/02)  186.815  (m)                       GP(       ) 4 1
 AJ8267
 AJ8267.Superseded values are not recommended for survey control.
 AJ8267
 AJ8267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8267.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8267
 AJ8267_MARKER: DH = HORIZONTAL CONTROL DISK
 AJ8267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8267_STAMPING: RFD B 2001
 AJ8267_MARK LOGO: NGS
 AJ8267_PROJECTION: FLUSH
 AJ8267_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8267+STABILITY: SURFACE MOTION
 AJ8267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8267+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2010
 AJ8267
 AJ8267  HISTORY     - Date     Condition        Report By
 AJ8267  HISTORY     - 20010428 MONUMENTED       WOOLPT
 AJ8267  HISTORY     - 20100824 GOOD             CMT
 AJ8267
 AJ8267                          STATION DESCRIPTION
 AJ8267
 AJ8267'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (ARL)
 AJ8267'THE STATION IS LOCATED AT THE GREATER ROCKFORD AIRPORT. CONTACT
 AJ8267'GREATER ROCKFORD AIRPORT MANAGER, JAMES LOOMIS, AT 815-965-8639
 AJ8267'AT LEAST 48 HOURS IN ADVANCE FOR ACCESS.
 AJ8267'
 AJ8267'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH ST RT 2 AT
 AJ8267'THE SOUTH SIDE OF THE CITY OF ROCKFORD PROCEED IN A SOUTHERLY
 AJ8267'DIRECTION ON ST RT 2 FOR APPROXIMATELY 0.7 MI TO THE INTERSECTION
 AJ8267'OF ST RT 2 WITH KISHWAUKEE ROAD. TURN ONTO KISHWAUKEE ROAD AND
 AJ8267'PROCEED FOR APPROXIMATELY 0.7 MI CROSSING OVER ROCK RIVER TO THE
 AJ8267'INTERSECTION OF KISHWAUKEE ROAD AND AIRPORT ROAD. TURN LEFT
 AJ8267'ONTO AIRPORT ROAD AND PROCEED IN AN EASTERLY DIRECTION FOR
 AJ8267'APPROXIMATELY 0.6 MI TO THE TERMINAL AUTO PARKING LOT ON THE
 AJ8267'RIGHT. TURN RIGHT CROSSING THROUGH THE TERMINAL AUTO PARKING
 AJ8267'LOT IN A SOUTHEASTERLY DIRECTION TO THE MAIN AIRPORT TERMINAL
 AJ8267'GATE. TO REACH THE STATION FROM THE MAIN AIRPORT TERMINAL GATE,
 AJ8267'CONTINUE IN A SOUTHEASTERLY DIRECTION AND PROCEED ACROSS THE
 AJ8267'TERMINAL RAMP AREA FOR APPROXIMATELY 0.12 MI TO THE INTERSECTION
 AJ8267'OF TAXIWAY A WITH TAXIWAY F. CONTINUE IN A SOUTHEASTERLY
 AJ8267'DIRECTION ALONG TAXIWAY A CROSSING OVER RUNWAY 7-25 FOR
 AJ8267'APPROXIMATELY 0.27 MI TO THE INTERSECTION OF TAXIWAY A WITH
 AJ8267'TAXIWAYS B AND D. TURN RIGHT IN A SOUTHWESTERLY DIRECTION ALONG
 AJ8267'TAXIWAY B FOR APPROXIMATELY 0.47 MI TO THE INTERSECTION OF TAXIWAY
 AJ8267'B WITH TAXIWAY E. TURN LEFT IN AN EASTERLY DIRECTION ALONG
 AJ8267'TAXIWAY E CROSSING OVER RUNWAY 01-19 FOR APPROXIMATELY 0.15 MI
 AJ8267'AND THE STATION ON THE LEFT.
 AJ8267'
 AJ8267'THE STATION IS LOCATED 87.65 M ON AN AZIMUTH OF 013 DEGREES FROM
 AJ8267'THE NORTH EDGE OF TAXIWAY E, 11.58 M ON AN AZIMUTH OF 102 DEGREES
 AJ8267'FROM THE NORTHERLY PROJECTION OF THE HOLD LINE OF THE TAXIWAY TO
 AJ8267'THE ROCK VALLEY COLLEGE HANGAR, 17.52 M ON AN AZIMUTH OF 131
 AJ8267'DEGREES FROM THE SOUTHEAST CORNER OF A CONCRETE ELECTRIC BOX
 AJ8267'COVER, AND 82.76 M ON AN AZIMUTH OF 101 DEGREES FROM THE EAST EDGE
 AJ8267'OF RUNWAY 01-19. THE STATION IS A STANDARD NGS HORIZONTAL
 AJ8267'CONTROL DISK STAMPED--RFD B--SET IN THE TOP OF A 0.3 M DIAMETER
 AJ8267'CONCRETE MONUMENT 1.3 M IN DEPTH AND WITH AN IRON ROD IMBEDDED
 AJ8267'IN THE MONUMENT. THE STATION IS SET FLUSH WITH THE GROUND. THIS
 AJ8267'STATION IS DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION.
 AJ8267
 AJ8267                          STATION RECOVERY (2010)
 AJ8267
 AJ8267'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2010 (KWS)
 AJ8267'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8268 ***********************************************************************
 AJ8268  SACS        -  This is a Secondary Airport Control Station.
 AJ8268  DESIGNATION -  RFD C
 AJ8268  PID         -  AJ8268
 AJ8268  STATE/COUNTY-  IL/WINNEBAGO
 AJ8268  COUNTRY     -  US
 AJ8268  USGS QUAD   -  ROCKFORD SOUTH (2018)
 AJ8268
 AJ8268                         *CURRENT SURVEY CONTROL
 AJ8268  ______________________________________________________________________
 AJ8268* NAD 83(2011) POSITION- 42 11 27.74853(N) 089 06 52.67232(W)   ADJUSTED
 AJ8268* NAD 83(2011) ELLIP HT-   188.202 (meters)        (06/27/12)   ADJUSTED
 AJ8268* NAD 83(2011) EPOCH   -  2010.00
 AJ8268* NAVD 88 ORTHO HEIGHT -   221.44  (meters)      726.5   (feet) GPS OBS
 AJ8268  ______________________________________________________________________
 AJ8268  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8268  GEOID HEIGHT    -        -33.188 (meters)                     GEOID99
 AJ8268  GEOID HEIGHT    -        -33.246 (meters)                     GEOID18
 AJ8268  NAD 83(2011) X  -     73,132.908 (meters)                     COMP
 AJ8268  NAD 83(2011) Y  - -4,732,348.180 (meters)                     COMP
 AJ8268  NAD 83(2011) Z  -  4,261,476.017 (meters)                     COMP
 AJ8268  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 AJ8268
 AJ8268  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8268  Standards:
 AJ8268         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8268            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8268  -------------------------------------------------------------------
 AJ8268  NETWORK    0.98   2.20           0.43   0.37   1.12      0.05635978
 AJ8268  -------------------------------------------------------------------
 AJ8268  Click here for local accuracies and other accuracy information.
 AJ8268
 AJ8268.This mark is at Greater Rockford Airport (RFD)
 AJ8268
 AJ8268.The horizontal coordinates were established by GPS observations
 AJ8268.and adjusted by the National Geodetic Survey in June 2012.
 AJ8268
 AJ8268.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8268.been affixed to the stable North American tectonic plate. See 
 AJ8268.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8268
 AJ8268.The horizontal coordinates are valid at the epoch date displayed above
 AJ8268.which is a decimal equivalence of Year/Month/Day.
 AJ8268
 AJ8268.The orthometric height was determined by GPS observations and a
 AJ8268.high-resolution geoid model.
 AJ8268
 AJ8268.GPS derived orthometric heights for airport stations designated as
 AJ8268.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8268.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8268.not indicate centimeter accuracy relative to other marks which are
 AJ8268.part of the published vertical control network.
 AJ8268
 AJ8268.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8268.GEOID18 height accuracy estimate available here.
 AJ8268
 AJ8268.Click photographs - Photos may exist for this station.
 AJ8268
 AJ8268.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8268
 AJ8268.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8268
 AJ8268.The ellipsoidal height was determined by GPS observations
 AJ8268.and is referenced to NAD 83.
 AJ8268
 AJ8268. The following values were computed from the NAD 83(2011) position.
 AJ8268
 AJ8268;                    North         East     Units Scale Factor Converg.
 AJ8268;SPC IL W     -   613,837.086   786,896.120   MT  1.00003405   +0 42 23.7
 AJ8268;SPC IL W     - 2,013,897.17  2,581,675.02   sFT  1.00003405   +0 42 23.7
 AJ8268;UTM  16      - 4,673,152.202   325,392.123   MT  0.99997515   -1 25 14.0
 AJ8268
 AJ8268!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8268!SPC IL W     -   0.99997048  x   1.00003405  =   1.00000453
 AJ8268!UTM  16      -   0.99997048  x   0.99997515  =   0.99994563
 AJ8268
 AJ8268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2539273152(NAD 83)
 AJ8268
 AJ8268                          SUPERSEDED SURVEY CONTROL
 AJ8268
 AJ8268  NAD 83(2007)-  42 11 27.74857(N)    089 06 52.67319(W) AD(2002.00) 0
 AJ8268  ELLIP H (02/10/07)  188.234  (m)                       GP(2002.00)    
 AJ8268  ELLIP H (09/22/04)  188.240  (m)                       GP(       ) 4 1
 AJ8268  NAD 83(1997)-  42 11 27.74858(N)    089 06 52.67295(W) AD(       ) 1
 AJ8268  ELLIP H (11/27/02)  188.240  (m)                       GP(       ) 4 1
 AJ8268  NAD 83(1997)-  42 11 27.74840(N)    089 06 52.67335(W) AD(       ) 1
 AJ8268  ELLIP H (03/18/02)  188.251  (m)                       GP(       ) 4 1
 AJ8268
 AJ8268.Superseded values are not recommended for survey control.
 AJ8268
 AJ8268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8268.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8268
 AJ8268_MARKER: DH = HORIZONTAL CONTROL DISK
 AJ8268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8268_STAMPING: RFD C 2001
 AJ8268_MARK LOGO: NGS
 AJ8268_PROJECTION: FLUSH
 AJ8268_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8268+STABILITY: SURFACE MOTION
 AJ8268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8268+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2010
 AJ8268
 AJ8268  HISTORY     - Date     Condition        Report By
 AJ8268  HISTORY     - 20010428 MONUMENTED       WOOLPT
 AJ8268  HISTORY     - 20100824 GOOD             CMT
 AJ8268
 AJ8268                          STATION DESCRIPTION
 AJ8268
 AJ8268'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (ARL)
 AJ8268'THE STATION IS LOCATED AT THE GREATER ROCKFORD AIRPORT. CONTACT
 AJ8268'GREATER ROCKFORD AIRPORT MANAGER, JAMES LOOMIS, AT 815-965-8639
 AJ8268'AT LEAST 48 HOURS IN ADVANCE FOR ACCESS.
 AJ8268'
 AJ8268'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH ST RT 2 AT
 AJ8268'THE SOUTH SIDE OF THE CITY OF ROCKFORD PROCEED IN A SOUTHERLY
 AJ8268'DIRECTION ON ST RT 2 FOR APPROXIMATELY 0.7 MI TO THE INTERSECTION
 AJ8268'OF ST RT 2 WITH KISHWAUKEE ROAD. TURN ONTO KISHWAUKEE ROAD AND
 AJ8268'PROCEED FOR APPROXIMATELY 0.7 MI CROSSING OVER ROCK RIVER TO THE
 AJ8268'INTERSECTION OF KISHWAUKEE ROAD AND AIRPORT ROAD. TURN LEFT
 AJ8268'ONTO AIRPORT ROAD AND PROCEED IN AN EASTERLY DIRECTION FOR
 AJ8268'APPROXIMATELY 0.6 MI TO THE TERMINAL AUTO PARKING LOT ON THE
 AJ8268'RIGHT. TURN RIGHT CROSSING THROUGH THE TERMINAL AUTO PARKING
 AJ8268'LOT IN A SOUTHEASTERLY DIRECTION TO THE MAIN AIRPORT TERMINAL
 AJ8268'GATE. TO REACH THE STATION FROM THE MAIN AIRPORT TERMINAL GATE,
 AJ8268'CONTINUE IN A SOUTHEASTERLY DIRECTION AND PROCEED ACROSS THE
 AJ8268'TERMINAL RAMP AREA FOR APPROXIMATELY 0.12 MI TO THE INTERSECTION
 AJ8268'OF TAXIWAY A WITH TAXIWAY F. TURN RIGHT AND PROCEED IN A
 AJ8268'SOUTHWESTERLY DIRECTION ALONG TAXIWAY F FOR APPROXIMATELY 0.44
 AJ8268'MI TO THE INTERSECTION OF TAXIWAY F WITH TAXIWAY H. TURN LEFT AND
 AJ8268'PROCEED IN A SOUTHEASTERLY DIRECTION ALONG TAXIWAY H, CROSSING
 AJ8268'OVER RUNWAY 7-25, AND ACROSS A GRASS AREA FOR APPROXIMATELY 0.11
 AJ8268'MI AND THE STATION ON THE LEFT.
 AJ8268'
 AJ8268'THE STATION IS LOCATED 53.59 M ON AN AZIMUTH OF 055 DEGREES FROM
 AJ8268'THE NORTHERNMOST CORNER OF A GLIDE SLOPE SHACK, 45.05 M ON AN
 AJ8268'AZIMUTH OF 070 DEGREES FROM THE CENTERLINE OF THE ACCESS ROAD TO
 AJ8268'THE GLIDE SLOPE SHACK, 66.22 M ON AN AZIMUTH OF 160 DEGREES FROM
 AJ8268'THE SOUTH EDGE OF RUNWAY 7-25, 49.05 M ON AN AZIMUTH OF 208
 AJ8268'DEGREES FROM THE SOUTHERNMOST PAPI LIGHTS, 10.64 M ON AN AZIMUTH
 AJ8268'OF 150 DEGREES FROM A NORTHEASTERN PROJECTION OF THE HOLD LINE
 AJ8268'ON THE ACCESS DRIVE TO THE GLIDE SLOPE SHACK, AND 29.40 M ON AN
 AJ8268'AZIMUTH OF 305 DEGREES FROM THE TOP OF SLOPE. THE STATION IS A
 AJ8268'STANDARD NGS HORIZONTAL CONTROL DISK STAMPED--RFD C--SET IN THE
 AJ8268'TOP OF A 0.3 M DIAMETER CONCRETE MONUMENT 1.3 M IN DEPTH AND WITH
 AJ8268'AN IRON ROD IMBEDDED IN THE MONUMENT. THE STATION IS SET FLUSH
 AJ8268'WITH THE GROUND. THIS STATION IS DESIGNATED AS A SECONDARY
 AJ8268'AIRPORT CONTROL STATION.
 AJ8268
 AJ8268                          STATION RECOVERY (2010)
 AJ8268
 AJ8268'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2010 (KWS)
 AJ8268'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8465 ***********************************************************************
 DE8465  DESIGNATION -  RFPT
 DE8465  PID         -  DE8465
 DE8465  STATE/COUNTY-  IL/COOK
 DE8465  COUNTRY     -  US
 DE8465  USGS QUAD   -  BERWYN (2018)
 DE8465
 DE8465                         *CURRENT SURVEY CONTROL
 DE8465  ______________________________________________________________________
 DE8465* NAD 83(2011) POSITION- 41 46 56.03179(N) 087 45 08.04674(W)   ADJUSTED
 DE8465* NAD 83(2011) ELLIP HT-   152.793 (meters)        (06/27/12)   ADJUSTED
 DE8465* NAD 83(2011) EPOCH   -  2010.00
 DE8465* NAVD 88 ORTHO HEIGHT -   186.2   (meters)      611.    (feet) GPS OBS
 DE8465  ______________________________________________________________________
 DE8465  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8465  GEOID HEIGHT    -        -33.355 (meters)                     GEOID99
 DE8465  GEOID HEIGHT    -        -33.446 (meters)                     GEOID18
 DE8465  NAD 83(2011) X  -    186,819.169 (meters)                     COMP
 DE8465  NAD 83(2011) Y  - -4,759,598.525 (meters)                     COMP
 DE8465  NAD 83(2011) Z  -  4,227,699.851 (meters)                     COMP
 DE8465  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 DE8465
 DE8465  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8465  Standards:
 DE8465         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8465            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8465  -------------------------------------------------------------------
 DE8465  NETWORK    1.00   1.76           0.45   0.35   0.90      0.14783429
 DE8465  -------------------------------------------------------------------
 DE8465  Click here for local accuracies and other accuracy information.
 DE8465
 DE8465.The horizontal coordinates were established by GPS observations
 DE8465.and adjusted by the National Geodetic Survey in June 2012.
 DE8465
 DE8465.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8465.been affixed to the stable North American tectonic plate. See 
 DE8465.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8465
 DE8465.The horizontal coordinates are valid at the epoch date displayed above
 DE8465.which is a decimal equivalence of Year/Month/Day.
 DE8465
 DE8465.The orthometric height was determined by GPS observations and a
 DE8465.high-resolution geoid model.
 DE8465
 DE8465.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8465.GEOID18 height accuracy estimate available here.
 DE8465
 DE8465.Click photographs - Photos may exist for this station.
 DE8465
 DE8465.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8465
 DE8465.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8465
 DE8465.The ellipsoidal height was determined by GPS observations
 DE8465.and is referenced to NAD 83.
 DE8465
 DE8465. The following values were computed from the NAD 83(2011) position.
 DE8465
 DE8465;                    North         East     Units Scale Factor Converg.
 DE8465;SPC IL E     -   568,078.587   348,307.110   MT  1.00000370   +0 23 13.9
 DE8465;SPC IL E     - 1,863,771.16  1,142,737.58   sFT  1.00000370   +0 23 13.9
 DE8465;UTM  16      - 4,625,871.473   437,489.508   MT  0.99964808   -0 30 04.4
 DE8465
 DE8465!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8465!SPC IL E     -   0.99997604  x   1.00000370  =   0.99997974
 DE8465!UTM  16      -   0.99997604  x   0.99964808  =   0.99962412
 DE8465
 DE8465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3748925871(NAD 83)
 DE8465
 DE8465                          SUPERSEDED SURVEY CONTROL
 DE8465
 DE8465  NAD 83(2007)-  41 46 56.03182(N)    087 45 08.04747(W) AD(2002.00) 0
 DE8465  ELLIP H (02/10/07)  152.832  (m)                       GP(2002.00)    
 DE8465  NAD 83(1997)-  41 46 56.03189(N)    087 45 08.04739(W) AD(       ) 3
 DE8465  ELLIP H (02/24/03)  152.829  (m)                       GP(       ) 4 1
 DE8465  NAD 83(1997)-  41 46 56.03172(N)    087 45 08.04785(W) AD(       ) 3
 DE8465  ELLIP H (11/19/02)  152.842  (m)                       GP(       ) 4 1
 DE8465
 DE8465.Superseded values are not recommended for survey control.
 DE8465
 DE8465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8465.See file dsdata.pdf to determine how the superseded data were derived.
 DE8465
 DE8465_MARKER: DD = SURVEY DISK
 DE8465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8465_STAMPING: MDW FLT. INSP. REF.PT.
 DE8465_MARK LOGO: FAA
 DE8465_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE8465+STABILITY: SURFACE MOTION
 DE8465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8465+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2002
 DE8465
 DE8465  HISTORY     - Date     Condition        Report By
 DE8465  HISTORY     - 20021017 MONUMENTED       FAA
 DE8465  HISTORY     - 20021017 GOOD             NGS
 DE8465
 DE8465                          STATION DESCRIPTION
 DE8465
 DE8465'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (AJL)
 DE8465'THE STATION IS LOCATED AT THE CHICAGO MIDWAY AIRPORT, IN THE SOUTH
 DE8465'SECTION OF THE FIELD, BETWEEN TAXIWAYS K, F AND Y.  OWNERSHIP--CHICAGO
 DE8465'MIDWAY AIRPORT.  AIRPORT MANAGER IS AL PEREZ, OPERATIONS MANAGER IS
 DE8465'ALBERT RODRIGUEZ.  PHONE 773-838-0677.  ACCESS TO THIS STATION IS
 DE8465'RESTRICTED.
 DE8465'
 DE8465'TO REACH THE STATION FROM THE 63 RD STREET GATE GO NORTH THROUGH THE
 DE8465'GATE ONTO THE RAMP.  TURN RIGHT AND GO 0.1 MI TO TAXIWAY FOXTROT.
 DE8465'TURN LEFT ON FOXTROT AND GO NORTHWEST  0.1 MI TO TAXIWAY KILO AND THE
 DE8465'STATION STRAIGHT AHEAD IN THE GRASS.
 DE8465'
 DE8465'THE STATION IS LOCATED 33.0 M SOUTHWEST OF CENTERLINE OF TAXIWAY F,
 DE8465'29.6 M NORTH FROM THE CENTERLINE OF TAXIWAY KILO, 3.3 M SOUTHEAST FROM
 DE8465'A 2 FOOT SQUARE CONCRETE PAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2699 ***********************************************************************
 ME2699  DESIGNATION -  RHEEM
 ME2699  PID         -  ME2699
 ME2699  STATE/COUNTY-  IL/COOK
 ME2699  COUNTRY     -  US
 ME2699  USGS QUAD   -  ENGLEWOOD (2018)
 ME2699
 ME2699                         *CURRENT SURVEY CONTROL
 ME2699  ______________________________________________________________________
 ME2699* NAD 83(1997) POSITION- 41 45 13.77180(N) 087 42 26.06212(W)   ADJUSTED
 ME2699* NAVD 88 ORTHO HEIGHT -   188.    (meters)      617.    (feet) SCALED
 ME2699  ______________________________________________________________________
 ME2699  GEOID HEIGHT    -        -33.457 (meters)                     GEOID18
 ME2699  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 ME2699  HORZ ORDER      -  FIRST
 ME2699
 ME2699.The horizontal coordinates were established by classical geodetic methods
 ME2699.and adjusted by the National Geodetic Survey in October 1999.
 ME2699
 ME2699.The orthometric height was scaled from a topographic map.
 ME2699
 ME2699.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2699.GEOID18 height accuracy estimate available here.
 ME2699
 ME2699.Click photographs - Photos may exist for this station.
 ME2699
 ME2699.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2699
 ME2699. The following values were computed from the NAD 83(1997) position.
 ME2699
 ME2699;                    North         East     Units Scale Factor Converg.
 ME2699;SPC IL E     -   564,949.931   352,070.619   MT  1.00000835   +0 25 01.0
 ME2699;SPC IL E     - 1,853,506.57  1,155,085.02   sFT  1.00000835   +0 25 01.0
 ME2699;UTM  16      - 4,622,686.004   441,202.728   MT  0.99964254   -0 28 15.6
 ME2699
 ME2699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2699!SPC IL E     -   0.99997578  x   1.00000835  =   0.99998412
 ME2699!UTM  16      -   0.99997578  x   0.99964254  =   0.99961832
 ME2699
 ME2699:                Primary Azimuth Mark                     Grid Az
 ME2699:SPC IL E     -  RHEEM AZ MK                              096 55 50.0
 ME2699:UTM  16      -  RHEEM AZ MK                              097 49 06.6
 ME2699
 ME2699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4120222686(NAD 83)
 ME2699
 ME2699|---------------------------------------------------------------------|
 ME2699| PID    Reference Object                     Distance      Geod. Az  |
 ME2699|                                                           dddmmss.s |
 ME2699| CM4447 RHEEM AZ MK                                        0972051.0 |
 ME2699| ME2956 BLUE ISLAND PUB SERV CO GAS TK      APPROX.12.5 KM 1662545.1 |
 ME2699| CM4449 RHEEM RM 1                           28.392 METERS 20125     |
 ME2699| CM4450 RHEEM RM 2                           21.275 METERS 32738     |
 ME2699|---------------------------------------------------------------------|
 ME2699
 ME2699                          SUPERSEDED SURVEY CONTROL
 ME2699
 ME2699  NAD 83(1997)-  41 45 13.77203(N)    087 42 26.06226(W) AD(       ) 1
 ME2699  NAD 83(1994)-  41 45 13.77601(N)    087 42 26.07000(W) AD(       ) 1
 ME2699  NAD 83(1986)-  41 45 13.77626(N)    087 42 26.06967(W) AD(       ) 1
 ME2699  NAD 27      -  41 45 13.65552(N)    087 42 25.88642(W) AD(       ) 1
 ME2699
 ME2699.Superseded values are not recommended for survey control.
 ME2699
 ME2699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2699.See file dsdata.pdf to determine how the superseded data were derived.
 ME2699
 ME2699_MARKER: DS = TRIANGULATION STATION DISK
 ME2699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2699_STAMPING: RHEEM 1944
 ME2699_MARK LOGO: CGS
 ME2699_PROJECTION: FLUSH
 ME2699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2699+STABILITY: SURFACE MOTION
 ME2699
 ME2699  HISTORY     - Date     Condition        Report By
 ME2699  HISTORY     - 1944     MONUMENTED       CGS
 ME2699  HISTORY     - 1948     GOOD             CGS
 ME2699  HISTORY     - 1952     GOOD             CGS
 ME2699
 ME2699                          STATION DESCRIPTION
 ME2699
 ME2699'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 ME2699'STATION IS LOCATED IN CHICAGO, ON THE GROUNDS OF THE RHEEM
 ME2699'MANUFACTURING COMPANY.  THE MARK IS SET IN AN IDLE LOT IN REAR OF THE
 ME2699'FACTORY.  IT IS ABOUT 0.15 MILE DUE W OF THE FACTORY BUILDING, 22 FEET
 ME2699'S OF A 4-INCH POPLAR TREE, AND 32 FEET N OF A WEEPING WILLOW BUSH.
 ME2699'THE MARK IS STAMPED RHEEM 1944 AND IS FLUSH WITH THE GROUND.
 ME2699'
 ME2699'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE DISKS
 ME2699'SET IN CONCRETE.
 ME2699'
 ME2699'REFERENCE MARK 1 IS 93.15 FEET SW OF THE STATION.  IT IS STAMPED RHEEM
 ME2699'NO 1 1944 AND PROJECTS ABOUT 4 INCHES ABOVE THE GROUND.
 ME2699'
 ME2699'REFERENCE MARK 2 IS 69.74 FEET NW OF THE STATION.  IT IS STAMPED RHEEM
 ME2699'NO 2 1944 AND PROJECTS ABOUT 4 INCHES ABOVE THE GROUND.
 ME2699'
 ME2699'AZIMUTH MARK IS E OF THE STATION, LOCATED ON THE E SIDE OF KEDZIE
 ME2699'AVENUE, OPPOSITE THE DRIVEWAY INTO THE RHEEM MANUFACTURNING COMPANY,
 ME2699'11-1/2 FEET E OF A FIRE PLUG, AND 3-1/2 FEET SE OF A SIDEWALK CORNER.
 ME2699'IT IS STAMPED RHEEM 1944 AND PROJECTS ABOUT 6 INCHES.
 ME2699'
 ME2699'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 7 AND KEDZIE
 ME2699'AVENUE IN CHICAGO, GO N ON KEDZIE AVENUE FOR 0.25 MILE TO THE AZIMUTH
 ME2699'MARK ON THE RIGHT.  TURN LEFT ENTERING THE RHEEMS MANUFACTURING
 ME2699'COMPANY DRIVEWAY TO A GATE.  PASS THROUGH THE GATE AND GO W FOR 0.15
 ME2699'MILE TO ANOTHER GATE IN REAR OF THE FACTORY BUILDING.  PASS THROUGH
 ME2699'THIS GATE AND GO 0.15 MILE DUE W TO THE STATION.
 ME2699'
 ME2699'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 ME2699
 ME2699                          STATION RECOVERY (1948)
 ME2699
 ME2699'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (FN)
 ME2699'STATION AND R.M. 2 RECOVERED IN GOOD CONDITION AS DESCRIBED IN 1944.
 ME2699'R.M. 1 IS NOW BURIED BENEATH A LARGE PILE OF BROKEN UP CONCRETE
 ME2699'PAVEMENT.  THE AZIMUTH MARK HAS BEEN MOVED TO A NEW LOCATION.  A
 ME2699'COMPLETE DESCRIPTION FOLLOWS-
 ME2699'
 ME2699'STATION IS LOCATED IN CHICAGO, IN AN IDLE LOT IN THE REAR OF THE RHEEM
 ME2699'MANUFACTURING CO. AT 7600 SO. KEDZIE AVENUE.  IT IS ABOUT 0.15 MILE W
 ME2699'OF THE FACTORY BUILDING, 22 FEET S OF A 4-INCH POPLAR TREE, 32 FEET N
 ME2699'OF A WEEPING WILLOW BUSH, AND ABOUT 5 FEET W OF A 4- BY 4-INCH WITNESS
 ME2699'POST PAINTED WHITE.
 ME2699'
 ME2699'STATION MARK IS A BRONZE DISK SET IN A CONCRETE POST AND IS FLUSH WITH
 ME2699'THE GROUND.  DISK IS STAMPED RHEEM 1944.
 ME2699'
 ME2699'R.M. 1 IS BURIED BENEATH A LARGE PILE OF DEBRIS AND IS LOST FOR ALL
 ME2699'PRACTICAL PURPOSES.
 ME2699'
 ME2699'R.M. 2 IS 69.74 FEET NW OF THE STATION, ON A RIDGE FORMING THE W
 ME2699'BOUNDARY OF THE LOT.  IT IS A BRONZE DISK SET IN A CONCRETE POST
 ME2699'PROJECTING ABOUT 6 INCHES.  DISK IS STAMPED RHEEM NO 2 1944.
 ME2699'
 ME2699'AZIMUTH MARK IS NOW ABOUT 0.35 MILE SE OF THE STATION, IN THE LOWEST
 ME2699'COPING OF THE N ABUTMENT OF THE BRIDGE OF THE WABASH RAILROAD CROSSING
 ME2699'OVER THE LARGE INTERSECTION OF WEST SEVENTH-NINTH STREET, SOUTH KEDZIE
 ME2699'AVENUE, AND THE SW HIGHWAY.  IT IS A BRONZE DISK, STAMPED RHEEM 1944,
 ME2699'SET FLUSH IN A DRILL HOLE.
 ME2699'
 ME2699'TO REACH THE STATION, ENTER THROUGH THE MAIN GATE OF THE RHEEM
 ME2699'MANUFACTURING CO.  AT 7600 SO. KEDZIE AVENUE TO THE PLANTS PARKING
 ME2699'LOT.  PROCEED W ON FOOT FOR ABOUT 0.15 MILE TO THE STATION.
 ME2699
 ME2699                          STATION RECOVERY (1952)
 ME2699
 ME2699'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWQ)
 ME2699'THE STATION WAS FOUND IN EXCELLENT CONDITION.  DESCRIPTION ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1630 ***********************************************************************
 HB1630  DESIGNATION -  RHEIN
 HB1630  PID         -  HB1630
 HB1630  STATE/COUNTY-  IL/WILLIAMSON
 HB1630  COUNTRY     -  US
 HB1630  USGS QUAD   -  PITTSBURG (2018)
 HB1630
 HB1630                         *CURRENT SURVEY CONTROL
 HB1630  ______________________________________________________________________
 HB1630* NAD 83(1997) POSITION- 37 49 34.47499(N) 088 45 44.72387(W)   ADJUSTED
 HB1630* NAVD 88 ORTHO HEIGHT -   183.    (meters)      600.    (feet) SCALED
 HB1630  ______________________________________________________________________
 HB1630  GEOID HEIGHT    -        -29.473 (meters)                     GEOID18
 HB1630  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 HB1630  HORZ ORDER      -  FIRST
 HB1630
 HB1630.The horizontal coordinates were established by classical geodetic methods
 HB1630.and adjusted by the National Geodetic Survey in October 1999.
 HB1630
 HB1630.The orthometric height was scaled from a topographic map.
 HB1630
 HB1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1630.GEOID18 height accuracy estimate available here.
 HB1630
 HB1630.Click photographs - Photos may exist for this station.
 HB1630
 HB1630.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1630
 HB1630. The following values were computed from the NAD 83(1997) position.
 HB1630
 HB1630;                    North         East     Units Scale Factor Converg.
 HB1630;SPC IL E     -   128,775.960   262,224.078   MT  0.99999257   -0 15 47.3
 HB1630;SPC IL E     -   422,492.46    860,313.50   sFT  0.99999257   -0 15 47.3
 HB1630;UTM  16      - 4,187,999.853   344,893.439   MT  0.99989632   -1 04 51.8
 HB1630
 HB1630!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1630!SPC IL E     -   0.99997592  x   0.99999257  =   0.99996849
 HB1630!UTM  16      -   0.99997592  x   0.99989632  =   0.99987225
 HB1630
 HB1630:                Primary Azimuth Mark                     Grid Az
 HB1630:SPC IL E     -  RALEIGH                                  082 14 24.9
 HB1630:UTM  16      -  RALEIGH                                  083 03 29.4
 HB1630
 HB1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4489387999(NAD 83)
 HB1630
 HB1630|---------------------------------------------------------------------|
 HB1630| PID    Reference Object                     Distance      Geod. Az  |
 HB1630|                                                           dddmmss.s |
 HB1630| HB1593 RALEIGH                             APPROX.16.2 KM 0815837.6 |
 HB1630| CI5374 RHEIN RM 1                           22.973 METERS 23405     |
 HB1630| CI5375 RHEIN RM 2                           24.038 METERS 32038     |
 HB1630|---------------------------------------------------------------------|
 HB1630
 HB1630                          SUPERSEDED SURVEY CONTROL
 HB1630
 HB1630  NAD 83(1993)-  37 49 34.48319(N)    088 45 44.72453(W) AD(       ) 1
 HB1630  NAD 83(1986)-  37 49 34.48694(N)    088 45 44.72632(W) AD(       ) 1
 HB1630  NAD 27      -  37 49 34.30939(N)    088 45 44.50554(W) AD(       ) 1
 HB1630
 HB1630.Superseded values are not recommended for survey control.
 HB1630
 HB1630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1630.See file dsdata.pdf to determine how the superseded data were derived.
 HB1630
 HB1630_MARKER: DS = TRIANGULATION STATION DISK
 HB1630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1630_STAMPING: RHEIN 1960
 HB1630_MARK LOGO: CGS
 HB1630_PROJECTION: FLUSH
 HB1630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1630+STABILITY: SURFACE MOTION
 HB1630
 HB1630  HISTORY     - Date     Condition        Report By
 HB1630  HISTORY     - 1960     MONUMENTED       CGS
 HB1630
 HB1630                          STATION DESCRIPTION
 HB1630
 HB1630'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1630'THE STATION IS ABOUT 9-1/4 MILES EAST AND 1/2 MILE NORTH OF JOHNSON
 HB1630'CITY, ABOUT 1 MILE EAST AND 1/2 MILE NORTH OF THE VILLAGE OF
 HB1630'CORINTH, NEAR THE CENTER OF THE WEST SIDE OF SEC. 15, T. 8 S., R. 4
 HB1630'E., AND ON THE PROPERTY OF MR.  W. L. RHEIN.  IT IS 349 FEET
 HB1630'NORTH OF A FENCE CORNER, 39 FEET EAST OF A 20 INCH OAK TREE WITH A
 HB1630'TRIANGULAR BLAZE ON ITS EAST SIDE, 31 FEET NORTHEAST OF A 14
 HB1630'INCH SASSAFRAS TREE, 29 FEET EAST OF THE CENTERLINE OF A TRACK ROAD
 HB1630'AND 13 FEET EAST OF A WIRE FENCE AND A WITNESS POST.  THE MONUMENT
 HB1630'IS FLUSH AND THE DISK IS STAMPED RHEIN 1960.
 HB1630'
 HB1630'TO REACH THE STATION FROM THE RAILROAD DEPOT IN JOHNSON CITY, GO EAST
 HB1630'ON EAST BROADWAY FOR 0.4 MILE TO A CROSS STREET AND A FOUR
 HB1630'WAY STOP.  CONTINUE EAST OF A PAVED ROAD FOR 1.5 MILES TO A RAILROAD
 HB1630'CROSSING AND A SIDE ROAD LEFT.  CONTINUE EASTERLY ON A NARROW
 HB1630'CONCRETE ROAD FOR 2.3 MILES TO A SIDE ROAD RIGHT.  CONTINUE EASTERLY
 HB1630'ON A PAVED ROAD FOR 3.5 MILES TO THE LINCOLN SCHOOL ON THE
 HB1630'RIGHT.  CONTINUE EAST ON THE PAVED ROAD FOR 0.5 MILE TO THE VILLAGE
 HB1630'OF CORINTH.  CONTINUE EAST ON THE PAVED ROAD FOR 0.8 MILE TO A
 HB1630'DIM SIDE ROAD LEFT.  TURN LEFT AND GO NORTHERLY ON A TRACK ROAD FOR
 HB1630'0.5 MILE TO A TRIANGULAR BLAZED OAK TREE ON THE LEFT AND THE STATION
 HB1630'ON THE RIGHT.
 HB1630'
 HB1630'REFERENCE MARK 1 IS 59 FEET SOUTH OF THE 20 INCH OAK TREE WITH THE
 HB1630'TRIANGULAR BLAZE ON ITS EAST SIDE, 26 FEET WEST OF THE
 HB1630'CENTERLINE OF THE TRACK ROAD AND 8 FEET NORTHWEST OF A TRIPLE TRUNKED
 HB1630'OAK TREE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 HB1630'RHEIN NO 1 1960.
 HB1630'
 HB1630'REFERENCE MARK 2 IS 51 FEET NORTH OF THE 20 INCH OAK TREE WITH THE
 HB1630'TRIANGULAR BLAZE ON ITS EAST SIDE, 26 FEET WEST OF THE
 HB1630'CENTERLINE OF THE TRACK ROAD AND 16 FEET SOUTH OF A TWIN TRUNKED OAK
 HB1630'TREE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1630'RHEIN NO 2 1960.
 HB1630'
 HB1630'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 HB1630'
 HB1630'NO MEASUREMENTS BETWEEN RMS, TREES ON LINE.
 HB1630'
 HB1630'NOTE-NO SUITABLE LOCATION FOR AN AZIMUTH MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0587 ***********************************************************************
 KC0587  FBN         -  This is a Federal Base Network Control Station.
 KC0587  DESIGNATION -  RHODES
 KC0587  PID         -  KC0587
 KC0587  STATE/COUNTY-  IL/MACOUPIN
 KC0587  COUNTRY     -  US
 KC0587  USGS QUAD   -  SUMMERVILLE (2018)
 KC0587
 KC0587                         *CURRENT SURVEY CONTROL
 KC0587  ______________________________________________________________________
 KC0587* NAD 83(2011) POSITION- 39 10 52.98362(N) 090 00 28.42329(W)   ADJUSTED
 KC0587* NAD 83(2011) ELLIP HT-   155.364 (meters)        (06/27/12)   ADJUSTED
 KC0587* NAD 83(2011) EPOCH   -  2010.00
 KC0587* NAVD 88 ORTHO HEIGHT -   186.8   (meters)      613.    (feet) GPS OBS
 KC0587  ______________________________________________________________________
 KC0587  NAVD 88 orthometric height was determined with geoid model    GEOID96
 KC0587  GEOID HEIGHT    -        -31.339 (meters)                     GEOID96
 KC0587  GEOID HEIGHT    -        -31.421 (meters)                     GEOID18
 KC0587  NAD 83(2011) X  -      -,682.213 (meters)                     COMP
 KC0587  NAD 83(2011) Y  - -4,950,750.484 (meters)                     COMP
 KC0587  NAD 83(2011) Z  -  4,008,044.313 (meters)                     COMP
 KC0587  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 KC0587
 KC0587  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0587  Standards:
 KC0587         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0587            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0587  -------------------------------------------------------------------
 KC0587  NETWORK    0.53   0.88           0.24   0.18   0.45     -0.10730425
 KC0587  -------------------------------------------------------------------
 KC0587  Click here for local accuracies and other accuracy information.
 KC0587
 KC0587.The horizontal coordinates were established by GPS observations
 KC0587.and adjusted by the National Geodetic Survey in June 2012.
 KC0587
 KC0587.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0587.been affixed to the stable North American tectonic plate. See 
 KC0587.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0587
 KC0587.The horizontal coordinates are valid at the epoch date displayed above
 KC0587.which is a decimal equivalence of Year/Month/Day.
 KC0587
 KC0587.The orthometric height was determined by GPS observations and a
 KC0587.high-resolution geoid model.
 KC0587
 KC0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0587.GEOID18 height accuracy estimate available here.
 KC0587
 KC0587.Click photographs - Photos may exist for this station.
 KC0587
 KC0587.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0587
 KC0587.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0587
 KC0587.The ellipsoidal height was determined by GPS observations
 KC0587.and is referenced to NAD 83.
 KC0587
 KC0587. The following values were computed from the NAD 83(2011) position.
 KC0587
 KC0587;                    North         East     Units Scale Factor Converg.
 KC0587;SPC IL W     -   279,116.890   713,717.799   MT  0.99994349   +0 06 01.1
 KC0587;SPC IL W     -   915,736.00  2,341,589.15   sFT  0.99994349   +0 06 01.1
 KC0587;UTM  15      - 4,341,170.994   758,452.718   MT  1.00042256   +1 53 29.0
 KC0587;UTM  16      - 4,341,216.164   240,183.054   MT  1.00043127   -1 54 05.0
 KC0587
 KC0587!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0587!SPC IL W     -   0.99997563  x   0.99994349  =   0.99991912
 KC0587!UTM  15      -   0.99997563  x   1.00042256  =   1.00039817
 KC0587!UTM  16      -   0.99997563  x   1.00043127  =   1.00040688
 KC0587
 KC0587:                Primary Azimuth Mark                     Grid Az
 KC0587:SPC IL W     -  JOHNSON RESET                            092 44 25.3
 KC0587:UTM  15      -  JOHNSON RESET                            090 56 57.4
 KC0587:UTM  16      -  JOHNSON RESET                            094 44 31.4
 KC0587
 KC0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5845241170(NAD 83)
 KC0587
 KC0587|---------------------------------------------------------------------|
 KC0587| PID    Reference Object                     Distance      Geod. Az  |
 KC0587|                                                           dddmmss.s |
 KC0587| KB1465 CARLINVILLE MACOUPIN CO CTHSE       APPROX.15.5 KM 0453506.2 |
 KC0587| KB1464 CARLINVILLE ST JOSEPH CATH CH       APPROX.15.0 KM 0460630.7 |
 KC0587| KB1463 CARLINVILLE MUNICIPAL TANK          APPROX.14.8 KM 0462046.8 |
 KC0587| CL9306 RHODES RM 1                          51.984 METERS 09203     |
 KC0587| KB1446 JOHNSON RESET                       APPROX.16.9 KM 0925026.4 |
 KC0587| KB1445 GILLESPIE MUNICIPAL TANK            APPROX.16.7 KM 1072629.9 |
 KC0587| KB1449 SUPERIOR COAL CO MINE 3 STK         APPROX.18.0 KM 1200823.9 |
 KC0587| KB1453 CONSOLIDATED COAL MINE 15 STK       APPROX.24.5 KM 1202116.3 |
 KC0587| KB1452 SUPERIOR COAL CO MINE 2 STK         APPROX.21.0 KM 1222009.9 |
 KC0587| CL9305 RHODES AZ MK                                       1815641.4 |
 KC0587| CL9307 RHODES RM 2                          56.419 METERS 19248     |
 KC0587| CL9308 RHODES RM 3                          33.309 METERS 22652     |
 KC0587| KC0589 ST LOUIS CHICAGO AIRWAY BN 2        APPROX.15.0 KM 2314144.2 |
 KC0587| CL9309 RHODES RM 4                          24.275 METERS 27208     |
 KC0587|---------------------------------------------------------------------|
 KC0587
 KC0587                          SUPERSEDED SURVEY CONTROL
 KC0587
 KC0587  NAD 83(2007)-  39 10 52.98359(N)    090 00 28.42402(W) AD(2002.00) 0
 KC0587  ELLIP H (02/10/07)  155.390  (m)                       GP(2002.00)    
 KC0587  ELLIP H (09/15/03)  155.377  (m)                       GP(       ) 4 1
 KC0587  NAD 83(1997)-  39 10 52.98343(N)    090 00 28.42411(W) AD(       ) B
 KC0587  ELLIP H (07/17/98)  155.419  (m)                       GP(       ) 4 1
 KC0587  NAD 83(1986)-  39 10 52.99050(N)    090 00 28.41121(W) AD(       ) 1
 KC0587  NAD 27      -  39 10 52.82400(N)    090 00 28.03100(W) AD(       ) 1
 KC0587
 KC0587.Superseded values are not recommended for survey control.
 KC0587
 KC0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0587.See file dsdata.pdf to determine how the superseded data were derived.
 KC0587
 KC0587_MARKER: DS = TRIANGULATION STATION DISK
 KC0587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0587_STAMPING: RHODES 1934
 KC0587_MARK LOGO: CGS
 KC0587_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0587+STABILITY: SURFACE MOTION
 KC0587_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0587+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2003
 KC0587
 KC0587  HISTORY     - Date     Condition        Report By
 KC0587  HISTORY     - 1934     MONUMENTED       CGS
 KC0587  HISTORY     - 1974     GOOD             NGS
 KC0587  HISTORY     - 19970326 GOOD             NGS
 KC0587  HISTORY     - 19980714 GOOD             JCLS
 KC0587  HISTORY     - 20010410 GOOD             JCLS
 KC0587  HISTORY     - 20010418 GOOD             JCLS
 KC0587  HISTORY     - 20020812 GOOD             JCLS
 KC0587  HISTORY     - 20030724 GOOD             ILDT
 KC0587
 KC0587                          STATION DESCRIPTION
 KC0587
 KC0587'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KC0587'ABOUT 7.5 MILES AIR LINE EAST OF MEDORA, 5.1 MILES BY ROAD NORTH
 KC0587'AND EAST OF SHIPMAN, 1.0 MILE WEST AND 1.5 MILES NORTH OF
 KC0587'PLAINVIEW, ABOUT 0.5 MILE NORTH OF THE HOPEWELL SCHOOLHOUSE, ON
 KC0587'THE EAST SIDE OF A DIRT ROAD, ABOUT THE CENTER OF SEC. 32, T.
 KC0587'9 N., R 8 W., ON LAND OWNED BY SAM RHODES WHO LIVES IN SHIPMAN,
 KC0587'BETWEEN TWO FIELDS, IN OLD HEDGEROW, 58 FEET EAST OF THE CENTER
 KC0587'LINE OF THE HALF-SECTION LINE ROAD, AND PROJECTS 10 INCHES.
 KC0587'
 KC0587'TO REACH, FOLLOW STATE HIGHWAY 111 TO MEDORA, THENCE EAST ON
 KC0587'DIRT ROAD TO A CROSSROADS 1.0 MILE WEST AND 1.0 MILE NORTH OF
 KC0587'PLAINVIEW, TURN NORTH AT THE CROSSROADS AND GO 0.5 MILE TO THE
 KC0587'STATION.  STATION CAN ALSO BE REACHED BY GOING NORTH AND EAST
 KC0587'FROM SHIPMAN FOR 5.1 MILES.
 KC0587'
 KC0587'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0587'BRONZE DISKS SET IN CONCRETE.
 KC0587'
 KC0587'REFERENCE MARK NO. 1 IS EAST OF THE STATION, 239 FEET EAST OF
 KC0587'THE CENTER LINE OF THE ROAD, AND PROJECTS 10 INCHES.  REFERENCE
 KC0587'MARK NO. 2 IS SOUTH-SOUTHWEST OF THE STATION, ON THE WEST EDGE OF
 KC0587'THE FIELD, 16 FEET EAST OF THE CENTER LINE OF THE ROAD, AND
 KC0587'PROJECTS 5 INCHES.  DISTANCE BETWEEN REFERENCE MARKS IS 274.00
 KC0587'FEET.
 KC0587'
 KC0587'AZIMUTH MARK IS SOUTH OF THE STATION IN THE SOUTHWEST CORNER OF
 KC0587'THE UNCULTIVATED FIELD, ON THE EAST EDGE OF THE RIGHT-OF-WAY OF
 KC0587'THE SECTION LINE ROAD, AND PROJECTS 10 INCHES.
 KC0587'
 KC0587'103-FOOT TOWER AT JOHNSON IS VISIBLE AT 35 FEET.
 KC0587'
 KC0587'103-FOOT TOWER AT BAUER IS VISIBLE AT 25 FEET.
 KC0587'
 KC0587'103-FOOT TOWER AT KELSEY IS VISIBLE 25 FEET ABOVE GROUND.
 KC0587'
 KC0587'103-FOOT TOWER AT ENOS IS VISIBLE AT 55 FEET.
 KC0587'
 KC0587'103-FOOT TOWER AT KASTEN AND CARLINVILLE IS VISIBLE AT 44 FEET.
 KC0587
 KC0587                          STATION RECOVERY (1974)
 KC0587
 KC0587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KC0587'THE STATION MARK WAS FOUND IN GOOD CONDITION.  THE REFERENCE MARKS
 KC0587'WERE FOUND UPROOTED AND THE DISK WERE SALVAGED.  THE AZIMUTH MARK
 KC0587'WAS REPORTED DESTROYED BY THE USGS.  IT WAS NOT FOUND AT THIS TIME
 KC0587'BUT EXTENSIVE SEARCH COULD NOT BE MADE DUE TO DEEP WATER IN THE
 KC0587'AREA.  NO OBJECTS VISIBLE FROM WHICH A NEW AZIMUTH MARK COULD BE
 KC0587'SET.  REFERENCE MARKS 3 AND 4 WERE SET.  A NEW DESCRIPTION
 KC0587'FOLLOWS.
 KC0587'
 KC0587'THE STATION IS LOCATED ABOUT 5-1/2 MILES NORTH OF SHIPMAN, ON THE
 KC0587'PROPERTY OF MRS. AUBREY ADKINS, 10 FEET EAST OF A 10 INCH TREE, 108
 KC0587'FEET NORTHEAST OF A POWER POLE, 60 FEET EAST OF THE CENTERLINE OF
 KC0587'AN OILED ROAD, 1 FOOT WEST OF A METAL WITNESS POST AND 44 FEET EAST
 KC0587'OF THE NORTH END OF A METAL FIELD ENTRANCE PIPE.  THE MONUMENT
 KC0587'PROJECTS 10 INCHES AND THE DISK IS STAMPED RHODES 1934.
 KC0587'
 KC0587'TO REACH THE STATION FROM THE PLAINVIEW BAPTIST CHURCH (ABOUT 0.2
 KC0587'MILE NORTH OF RAILROAD CROSSING) AT THE NORTHEAST EDGE OF PLAINVIEW,
 KC0587'GO NORTH ON PAVED ROAD FOR 0.75 MILE TO A PAVED CROSSROAD.  TURN
 KC0587'LEFT AND GO WEST ON THE PAVED ROAD FOR 1.1 MILES TO AN OILED ROAD
 KC0587'RIGHT.  TURN RIGHT AND GO NORTH ON THE OILED ROAD FOR 0.5 MILE TO
 KC0587'THE STATION ON THE RIGHT.
 KC0587'
 KC0587'REFERENCE MARK 3 IS 20 FEET WEST OF THE CENTERLINE OF THE ROAD, 1
 KC0587'FOOT NORTH OF A METAL WITNESS POST AND 1 FOOT SOUTH OF A POWER POLE.
 KC0587'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED RHODES 1934
 KC0587'NO 3 1974.
 KC0587'
 KC0587'REFERENCE MARK 4 IS 20 FEET WEST OF THE CENTERLINE OF THE ROAD, 35
 KC0587'FEET WEST OF THE NORTH END OF THE PIPE AND 1 FOOT SOUTH OF A METAL
 KC0587'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 KC0587'STAMPED RHODES 1934 NO 4 1974.
 KC0587'
 KC0587'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 KC0587'NORTHWEST OF PLAINVIEW.
 KC0587'
 KC0587'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KC0587
 KC0587                          STATION RECOVERY (1997)
 KC0587
 KC0587'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KC0587'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) NORTH-NORTHEAST OF SHIPMAN
 KC0587'AND 2 MI (3.2 KM) NORTHWEST OF PLAINVIEW IN A GRASS STRIP BETWEEN TWO
 KC0587'CULTIVATED FIELDS.  OWNERSHIP UNKNOWN.  TO REACH FROM THE NORTHEAST
 KC0587'EDGE OF PLAINVIEW, WHICH IS ABOUT 4 MI (6.4 KM) NORTHEAST OF SHIPMAN,
 KC0587'GO NORTH ON ROAD 850E (ALSO KNOWN AS CARLINVILLE ROAD AND ALTON ROAD)
 KC0587'FOR 0.75 MI (1.21 KM) TO A CROSSROAD.  TURN LEFT, WEST, ON ROAD 1200N
 KC0587'FOR 1.0 MI (1.6 KM) TO A CROSSROAD.  TURN RIGHT, NORTH, ON ROAD 750E
 KC0587'FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT, ON THE NORTH SIDE OF
 KC0587'A FIELD ENTRANCE EAST, 17.7 M (58.1 FT) EAST OF THE CENTER OF THE
 KC0587'ROAD, AND 0.3 M (1.0 FT) SOUTH OF A METAL WITNESS POST.
 KC0587
 KC0587                          STATION RECOVERY (1998)
 KC0587
 KC0587'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 1998 (GW)
 KC0587'RECOVERED AS DESCRIBED
 KC0587'
 KC0587
 KC0587                          STATION RECOVERY (2001)
 KC0587
 KC0587'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 KC0587'RECOVERED IN GOOD CONDITION.
 KC0587
 KC0587                          STATION RECOVERY (2001)
 KC0587
 KC0587'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 KC0587'RECOVERED IN GOOD CONDITION.
 KC0587
 KC0587                          STATION RECOVERY (2002)
 KC0587
 KC0587'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002 (DS)
 KC0587'RECOVERED AS DESCRIBED
 KC0587'
 KC0587
 KC0587                          STATION RECOVERY (2003)
 KC0587
 KC0587'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (MAW)
 KC0587'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9309 ***********************************************************************
 CL9309  DESIGNATION -  RHODES RM 4
 CL9309  PID         -  CL9309
 CL9309  STATE/COUNTY-  IL/MACOUPIN
 CL9309  COUNTRY     -  US
 CL9309  USGS QUAD   -  SUMMERVILLE (2018)
 CL9309
 CL9309                         *CURRENT SURVEY CONTROL
 CL9309  ______________________________________________________________________
 CL9309* NAD 83(2011) POSITION- 39 10 53.01284(N) 090 00 29.43400(W)   ADJUSTED
 CL9309* NAD 83(2011) ELLIP HT-   155.152 (meters)        (05/22/13)   ADJUSTED
 CL9309* NAD 83(2011) EPOCH   -  2010.00
 CL9309* NAVD 88 ORTHO HEIGHT -   186.6   (meters)      612.    (feet) GPS OBS
 CL9309  ______________________________________________________________________
 CL9309  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 CL9309  GEOID HEIGHT    -        -31.441 (meters)                     GEOID12A
 CL9309  GEOID HEIGHT    -        -31.421 (meters)                     GEOID18
 CL9309  NAD 83(2011) X  -      -,706.472 (meters)                     COMP
 CL9309  NAD 83(2011) Y  - -4,950,749.747 (meters)                     COMP
 CL9309  NAD 83(2011) Z  -  4,008,044.878 (meters)                     COMP
 CL9309  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 CL9309
 CL9309  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CL9309  Standards:
 CL9309         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CL9309            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CL9309  -------------------------------------------------------------------
 CL9309  NETWORK    0.55   1.29           0.23   0.22   0.66      0.11783445
 CL9309  -------------------------------------------------------------------
 CL9309  Click here for local accuracies and other accuracy information.
 CL9309
 CL9309.The horizontal coordinates were established by GPS observations
 CL9309.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 CL9309
 CL9309.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CL9309.been affixed to the stable North American tectonic plate. See 
 CL9309.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CL9309
 CL9309.The horizontal coordinates are valid at the epoch date displayed above
 CL9309.which is a decimal equivalence of Year/Month/Day.
 CL9309
 CL9309.The orthometric height was determined by GPS observations and a
 CL9309.high-resolution geoid model.
 CL9309
 CL9309.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9309.GEOID18 height accuracy estimate available here.
 CL9309
 CL9309.Click photographs - Photos may exist for this station.
 CL9309
 CL9309.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CL9309
 CL9309.The Laplace correction was computed from DEFLEC18 derived deflections.
 CL9309
 CL9309.The ellipsoidal height was determined by GPS observations
 CL9309.and is referenced to NAD 83.
 CL9309
 CL9309. The following values were computed from the NAD 83(2011) position.
 CL9309
 CL9309;                    North         East     Units Scale Factor Converg.
 CL9309;SPC IL W     -   279,117.749   713,693.540   MT  0.99994348   +0 06 00.5
 CL9309;SPC IL W     -   915,738.81  2,341,509.56   sFT  0.99994348   +0 06 00.5
 CL9309;UTM  15      - 4,341,171.094   758,428.432   MT  1.00042241   +1 53 28.4
 CL9309;UTM  16      - 4,341,217.870   240,158.828   MT  1.00043142   -1 54 05.6
 CL9309
 CL9309!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CL9309!SPC IL W     -   0.99997566  x   0.99994348  =   0.99991914
 CL9309!UTM  15      -   0.99997566  x   1.00042241  =   1.00039806
 CL9309!UTM  16      -   0.99997566  x   1.00043142  =   1.00040707
 CL9309
 CL9309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5842841171(NAD 83)
 CL9309
 CL9309                          SUPERSEDED SURVEY CONTROL
 CL9309
 CL9309.No superseded survey control is available for this station.
 CL9309
 CL9309_MARKER: DR = REFERENCE MARK DISK
 CL9309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9309_STAMPING: RHODES 1934 NO 4 1974
 CL9309_MARK LOGO: NGS
 CL9309_PROJECTION: PROJECTING 5 CENTIMETERS
 CL9309_MAGNETIC: N = NO MAGNETIC MATERIAL
 CL9309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9309+STABILITY: SURFACE MOTION
 CL9309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL9309+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2020
 CL9309
 CL9309  HISTORY     - Date     Condition        Report By
 CL9309  HISTORY     - 1974     MONUMENTED       NGS
 CL9309  HISTORY     - 20110719 GOOD             ILDT
 CL9309  HISTORY     - 20200324 GOOD             ILDT
 CL9309
 CL9309                          STATION DESCRIPTION
 CL9309
 CL9309'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 CL9309'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST OF SUMMERVILLE, 4.8
 CL9309'MI (7.7 KM) NORTH-NORTHEAST OF SHIPMAN AND 1.8 MI (2.9 KM)
 CL9309'NORTH-NORTHWEST OF PLAINVIEW.
 CL9309'
 CL9309'TO REACH FROM THE INTERSECTION OF IL 159 AND IL 16, PROCEED WEST ON IL
 CL9309'16 FOR 1.3 MI (2.1 KM) GO NORTH AND WEST ALONG PLAINVIEW BLACKTOP ROAD
 CL9309'FOR 3.8 MI (6.1 KM) TO THE TOWN OF PLAINVIEW.  CONTINUE NORTH ON
 CL9309'SHIPMAN ROAD FOR 0.9 MI (1.4 KM) GO WEST ON DREW ROAD FOR 1.0 MI (1.6
 CL9309'KM) GO NORTH ON LAMBETH ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 CL9309'LEFT.
 CL9309'
 CL9309'THE STATION IS A STANDARD REFERENCE MARK DISK SET IN THE TOP OF A
 CL9309'CONCRETE POST PROJECTING 5 CM (2 INCHES) ABOVE THE GROUND.  IT IS 97.7
 CL9309'FT (29.8 M) NORTH OF RHODES REFERENCE MARK 3, 76.6 FT (23.3 M) NORTH
 CL9309'OF POWER POLE, 33.1 FT (10.1 M) SOUTH OF THE CENTERLINE OF ENTRANCE TO
 CL9309'A FIELD AND 19.7 FT (6.0 M) WEST OF THE CENTERLINE OF LAMBETH ROAD.
 CL9309
 CL9309                          STATION RECOVERY (2020)
 CL9309
 CL9309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 CL9309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9004 ***********************************************************************
 DP9004  DESIGNATION -  RI 043
 DP9004  PID         -  DP9004
 DP9004  STATE/COUNTY-  IL/ROCK ISLAND
 DP9004  COUNTRY     -  US
 DP9004  USGS QUAD   -  MONTPELIER (2018)
 DP9004
 DP9004                         *CURRENT SURVEY CONTROL
 DP9004  ______________________________________________________________________
 DP9004* NAD 83(1986) POSITION- 41 23 47.46   (N) 090 48 37.51   (W)   HD_HELD1
 DP9004* NAVD 88 ORTHO HEIGHT -   238.398 (meters)      782.14  (feet) ADJUSTED
 DP9004  ______________________________________________________________________
 DP9004  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 DP9004  DYNAMIC HEIGHT  -        238.302 (meters)      781.83  (feet) COMP
 DP9004  MODELED GRAVITY -    980,215.5   (mgal)                       NAVD 88
 DP9004
 DP9004  VERT ORDER      -  SECOND    CLASS I
 DP9004
 DP9004.The horizontal coordinates were determined by differentially corrected
 DP9004.hand held GPS observations or other comparable positioning techniques
 DP9004.and have an estimated accuracy of +/- 3 meters.
 DP9004
 DP9004.The orthometric height was determined by differential leveling and
 DP9004.adjusted by the NATIONAL GEODETIC SURVEY
 DP9004.in October 2015.
 DP9004
 DP9004.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9004.GEOID18 height accuracy estimate available here.
 DP9004
 DP9004.Click photographs - Photos may exist for this station.
 DP9004
 DP9004.The dynamic height is computed by dividing the NAVD 88
 DP9004.geopotential number by the normal gravity value computed on the
 DP9004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9004.degrees latitude (g = 980.6199 gals.).
 DP9004
 DP9004.The modeled gravity was interpolated from observed gravity values.
 DP9004
 DP9004;                    North         East    Units  Estimated Accuracy
 DP9004;SPC IL W     -   525,259.2     646,166.7     MT  (+/- 3 meters HH1 GPS) 
 DP9004
 DP9004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8304485089(NAD 83)
 DP9004
 DP9004                          SUPERSEDED SURVEY CONTROL
 DP9004
 DP9004.No superseded survey control is available for this station.
 DP9004
 DP9004_MARKER: DD = SURVEY DISK
 DP9004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP9004_STAMPING: RI 043
 DP9004_MARK LOGO: ILDT
 DP9004_PROJECTION: FLUSH
 DP9004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP9004+STABILITY: SURFACE MOTION
 DP9004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9004+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 DP9004
 DP9004  HISTORY     - Date     Condition        Report By
 DP9004  HISTORY     - UNK      MONUMENTED       ILDT
 DP9004  HISTORY     - 20150330 GOOD             AMESC
 DP9004
 DP9004                          STATION DESCRIPTION
 DP9004
 DP9004'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DP9004'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) WEST-SOUTHWEST OF
 DP9004'ANDALUSIA, 4.6 MI (7.4 KM) NORTH-NORTHEAST OF BUFFALO PRAIRIE AND 4.6
 DP9004'MI (7.4 KM) EAST OF ILLINOIS CITY.
 DP9004'
 DP9004'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 94 PROCEED
 DP9004'WEST ALONG IL ROUTE 94 FOR 4.95 MI (8.0 KM) TO THE TOWN OF TAYLOR
 DP9004'RIDGE.  CONTINUE WEST ALONG IL ROUTE 192 THROUGH THE TOWN OF EDGINGTON
 DP9004'FOR 7.4 MI (11.9 KM) TO COUNTY HIGHWAY F (ANDALUSIA ROAD).  CONTINUE
 DP9004'NORTH ALONG IL ROUTE 192 FOR 0.55 MI (0.9 KM) TO THE STATION ON THE
 DP9004'RIGHT.
 DP9004'
 DP9004'THE STATION IS 46.5 FT (14.2 M) EAST OF THE CENTERLINE OF IL ROUTE
 DP9004'192, 900 FT (274.3 M) SOUTH OF THE CENTERLINE OF 124TH AVENUE WEST,
 DP9004'161 FT (49.1 M) NORTHEAST OF A POWER POLE, 116.7 FT (35.6 M) SOUTHEAST
 DP9004'OF A POWER POLE, 3.0 FT (0.9 M) WEST OF A NORTH SOUTH FENCE, 0.7 FT
 DP9004'(21 CM) WEST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9005 ***********************************************************************
 DP9005  DESIGNATION -  RI 044
 DP9005  PID         -  DP9005
 DP9005  STATE/COUNTY-  IL/ROCK ISLAND
 DP9005  COUNTRY     -  US
 DP9005  USGS QUAD   -  MONTPELIER (2018)
 DP9005
 DP9005                         *CURRENT SURVEY CONTROL
 DP9005  ______________________________________________________________________
 DP9005* NAD 83(1986) POSITION- 41 23 19.94   (N) 090 48 37.72   (W)   HD_HELD1
 DP9005* NAVD 88 ORTHO HEIGHT -   231.835 (meters)      760.61  (feet) ADJUSTED
 DP9005  ______________________________________________________________________
 DP9005  GEOID HEIGHT    -        -32.870 (meters)                     GEOID18
 DP9005  DYNAMIC HEIGHT  -        231.742 (meters)      760.31  (feet) COMP
 DP9005  MODELED GRAVITY -    980,214.5   (mgal)                       NAVD 88
 DP9005
 DP9005  VERT ORDER      -  SECOND    CLASS I
 DP9005
 DP9005.The horizontal coordinates were determined by differentially corrected
 DP9005.hand held GPS observations or other comparable positioning techniques
 DP9005.and have an estimated accuracy of +/- 3 meters.
 DP9005
 DP9005.The orthometric height was determined by differential leveling and
 DP9005.adjusted by the NATIONAL GEODETIC SURVEY
 DP9005.in October 2015.
 DP9005
 DP9005.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9005.GEOID18 height accuracy estimate available here.
 DP9005
 DP9005.Click photographs - Photos may exist for this station.
 DP9005
 DP9005.The dynamic height is computed by dividing the NAVD 88
 DP9005.geopotential number by the normal gravity value computed on the
 DP9005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9005.degrees latitude (g = 980.6199 gals.).
 DP9005
 DP9005.The modeled gravity was interpolated from observed gravity values.
 DP9005
 DP9005;                    North         East    Units  Estimated Accuracy
 DP9005;SPC IL W     -   524,410.2     646,155.5     MT  (+/- 3 meters HH1 GPS) 
 DP9005
 DP9005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8306184240(NAD 83)
 DP9005
 DP9005                          SUPERSEDED SURVEY CONTROL
 DP9005
 DP9005.No superseded survey control is available for this station.
 DP9005
 DP9005_MARKER: DD = SURVEY DISK
 DP9005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP9005_STAMPING: RI 044
 DP9005_MARK LOGO: ILDT
 DP9005_PROJECTION: FLUSH
 DP9005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP9005+STABILITY: SURFACE MOTION
 DP9005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9005+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 DP9005
 DP9005  HISTORY     - Date     Condition        Report By
 DP9005  HISTORY     - UNK      MONUMENTED       ILDT
 DP9005  HISTORY     - 20150330 GOOD             AMESC
 DP9005
 DP9005                          STATION DESCRIPTION
 DP9005
 DP9005'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DP9005'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTHWEST OF ANDALUSIA,
 DP9005'4.7 MI (7.6 KM) EAST OF ILLINOIS CITY AND 4.2 MI (6.8 KM)
 DP9005'NORTH-NORTHEAST OF BUFFALO PRAIRIE.
 DP9005'
 DP9005'TO REACH FROM THE INTERSECTION OF US ROUTE 67 AND IL ROUTE 94 PROCEED
 DP9005'WEST ALONG IL ROUTE 94 FOR 4.95 MI (8.0 KM) TO THE TOWN OF TAYLOR
 DP9005'RIDGE.  CONTINUE WEST ALONG IL ROUTE 192 THROUGH THE TOWN OF EDGINGTON
 DP9005'FOR 7.4 MI (11.9 KM) TO COUNTY HIGHWAY F (ANDALUSIA ROAD).  CONTINUE
 DP9005'NORTH ALONG IL ROUTE 192 FOR 116 FT (35.4 M) TO THE STATION ON THE
 DP9005'LEFT.
 DP9005'
 DP9005'THE STATION IS 35 FT (10.7 M) SOUTHWEST OF THE CENTERLINE OF IL ROUTE
 DP9005'192, 43 FT (13.1 M) NORTH OF A POWER POLE, 42.7 FT (13.0 M) NORTH OF A
 DP9005'CONCRETE RIGHT OF WAY MARKER, 18 FT (5.5 M) SOUTH OF THE CENTERLINE OF
 DP9005'THE DRIVEWAY TO HOUSE NUMBER 13314, 8.7 FT (2.7 M) NORTHWEST OF THE
 DP9005'SOUTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 0.7 FT (21 CM)
 DP9005'EAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3533 ***********************************************************************
 DP3533  DESIGNATION -  RI 10
 DP3533  PID         -  DP3533
 DP3533  STATE/COUNTY-  IL/ROCK ISLAND
 DP3533  COUNTRY     -  US
 DP3533  USGS QUAD   -  ANDALUSIA (2018)
 DP3533
 DP3533                         *CURRENT SURVEY CONTROL
 DP3533  ______________________________________________________________________
 DP3533* NAD 83(1986) POSITION- 41 26 38.05   (N) 090 37 52.42   (W)   HD_HELD1
 DP3533* NAVD 88 ORTHO HEIGHT -   173.363 (meters)      568.78  (feet) ADJUSTED
 DP3533  ______________________________________________________________________
 DP3533  GEOID HEIGHT    -        -32.846 (meters)                     GEOID18
 DP3533  DYNAMIC HEIGHT  -        173.294 (meters)      568.55  (feet) COMP
 DP3533  MODELED GRAVITY -    980,224.4   (mgal)                       NAVD 88
 DP3533
 DP3533  VERT ORDER      -  SECOND    CLASS I
 DP3533
 DP3533.The horizontal coordinates were determined by differentially corrected
 DP3533.hand held GPS observations or other comparable positioning techniques
 DP3533.and have an estimated accuracy of +/- 3 meters.
 DP3533
 DP3533.The orthometric height was determined by differential leveling and
 DP3533.adjusted by the NATIONAL GEODETIC SURVEY
 DP3533.in July 2014.
 DP3533
 DP3533.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3533.GEOID18 height accuracy estimate available here.
 DP3533
 DP3533.Click photographs - Photos may exist for this station.
 DP3533
 DP3533.The dynamic height is computed by dividing the NAVD 88
 DP3533.geopotential number by the normal gravity value computed on the
 DP3533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3533.degrees latitude (g = 980.6199 gals.).
 DP3533
 DP3533.The modeled gravity was interpolated from observed gravity values.
 DP3533
 DP3533;                    North         East    Units  Estimated Accuracy
 DP3533;SPC IL W     -   530,425.8     661,179.7     MT  (+/- 3 meters HH1 GPS) 
 DP3533
 DP3533_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9788190744(NAD 83)
 DP3533
 DP3533                          SUPERSEDED SURVEY CONTROL
 DP3533
 DP3533.No superseded survey control is available for this station.
 DP3533
 DP3533_MARKER: DD = SURVEY DISK
 DP3533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3533_MARK LOGO: ILDT
 DP3533_PROJECTION: FLUSH
 DP3533_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3533_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3533+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2013
 DP3533
 DP3533  HISTORY     - Date     Condition        Report By
 DP3533  HISTORY     - UNK      MONUMENTED       ILDT
 DP3533  HISTORY     - 20130522 GOOD             CMT
 DP3533
 DP3533                          STATION DESCRIPTION
 DP3533
 DP3533'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3533'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3533'STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHEAST OF REYNOLDS,
 DP3533'4.5 MI (7.2 KM) EAST OF ANDALUSIA AND 3.1 MI (5.0 KM) WEST-SOUTHWEST
 DP3533'OF MILAN.
 DP3533'
 DP3533'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3533'92 AND TURKEY H0LLOW ROAD, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92
 DP3533'FOR 0.65 MI (1.0 KM) TO THE STATION ON THE LEFT AFTER THE BRIDGE OVER
 DP3533'THE CREEK.
 DP3533'
 DP3533'THE STATION IS LOCATED ON THE BACK OF GUARDRAIL AND IT IS 39.8 FT
 DP3533'(12.1 M) EAST OF A PLUG ON A HEADWALL, 36.9 FT (11.2 M) WEST OF THE
 DP3533'NORTHWEST CORNER OF THE THIRD POST FROM END OF GUARDRAIL, 29.7 FT (9.1
 DP3533'M) SOUTHEAST OF A GUARD POST AND 14.7 FT (4.5 M) NORTH OF THE NORTH
 DP3533'EDGE OF PAVEMENT.
 DP3533'
 DP3533'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3562 ***********************************************************************
 DP3562  DESIGNATION -  RI 100
 DP3562  PID         -  DP3562
 DP3562  STATE/COUNTY-  IL/ROCK ISLAND
 DP3562  COUNTRY     -  US
 DP3562  USGS QUAD   -  DAVENPORT EAST (2018)
 DP3562
 DP3562                         *CURRENT SURVEY CONTROL
 DP3562  ______________________________________________________________________
 DP3562* NAD 83(1986) POSITION- 41 30 22.45   (N) 090 32 51.43   (W)   HD_HELD1
 DP3562* NAVD 88 ORTHO HEIGHT -   177.351 (meters)      581.86  (feet) ADJUSTED
 DP3562  ______________________________________________________________________
 DP3562  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 DP3562  DYNAMIC HEIGHT  -        177.282 (meters)      581.63  (feet) COMP
 DP3562  MODELED GRAVITY -    980,232.5   (mgal)                       NAVD 88
 DP3562
 DP3562  VERT ORDER      -  SECOND    CLASS I
 DP3562
 DP3562.The horizontal coordinates were determined by differentially corrected
 DP3562.hand held GPS observations or other comparable positioning techniques
 DP3562.and have an estimated accuracy of +/- 3 meters.
 DP3562
 DP3562.The orthometric height was determined by differential leveling and
 DP3562.adjusted by the NATIONAL GEODETIC SURVEY
 DP3562.in July 2014.
 DP3562
 DP3562.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3562.GEOID18 height accuracy estimate available here.
 DP3562
 DP3562.Click photographs - Photos may exist for this station.
 DP3562
 DP3562.The dynamic height is computed by dividing the NAVD 88
 DP3562.geopotential number by the normal gravity value computed on the
 DP3562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3562.degrees latitude (g = 980.6199 gals.).
 DP3562
 DP3562.The modeled gravity was interpolated from observed gravity values.
 DP3562
 DP3562;                    North         East    Units  Estimated Accuracy
 DP3562;SPC IL W     -   537,314.3     668,196.8     MT  (+/- 3 meters HH1 GPS) 
 DP3562
 DP3562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0467097860(NAD 83)
 DP3562
 DP3562                          SUPERSEDED SURVEY CONTROL
 DP3562
 DP3562.No superseded survey control is available for this station.
 DP3562
 DP3562_MARKER: DD = SURVEY DISK
 DP3562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3562_MARK LOGO: ILDT
 DP3562_PROJECTION: FLUSH
 DP3562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3562+STABILITY: SURFACE MOTION
 DP3562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3562+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2023
 DP3562
 DP3562  HISTORY     - Date     Condition        Report By
 DP3562  HISTORY     - UNK      MONUMENTED       ILDT
 DP3562  HISTORY     - 20130417 GOOD             CMT
 DP3562  HISTORY     - 20230530 GOOD             ILDT
 DP3562
 DP3562                          STATION DESCRIPTION
 DP3562
 DP3562'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3562'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3562'STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHWEST OF COAL VALLEY,
 DP3562'6.9 MI (11.1 KM) WEST OF SILVIS AND 3.9 MI (6.3 KM) NORTH-NORTHEAST OF
 DP3562'MILAN.
 DP3562'
 DP3562'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3562'HIGHWAY 92 AND SIXTH AVENUE IN ROCK ISLAND, ILLINOIS AND THE STATION
 DP3562'EAST OF THE AUGUSTANA ATHLETIC FIELD.
 DP3562'
 DP3562'THE STATION IS LOCATED IN A TURF AREA NEAR A BULL NOSE OF A MEDIAN AND
 DP3562'IT IS 27.0 FT (8.2 M) WEST OF THE CENTERLINE OF 38TH STREET, 26.4 FT
 DP3562'(8.0 M) NORTH OF A WATER VALVE, 19.6 FT (6.0 M) EAST OF THE CENTERLINE
 DP3562'OF FOURTH STREET, 12.7 FT (3.9 M) NORTHWEST OF A VAULT, 6.4 FT (2.0 M)
 DP3562'NORTH OF A LIGHT POLE ABOUT LEVEL WITH THE ROAD.
 DP3562'
 DP3562'NOTE-THE DISK IS NOT STAMPED.
 DP3562
 DP3562                          STATION RECOVERY (2023)
 DP3562
 DP3562'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP3562'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3534 ***********************************************************************
 DP3534  DESIGNATION -  RI 11
 DP3534  PID         -  DP3534
 DP3534  STATE/COUNTY-  IL/ROCK ISLAND
 DP3534  COUNTRY     -  US
 DP3534  USGS QUAD   -  ANDALUSIA (2018)
 DP3534
 DP3534                         *CURRENT SURVEY CONTROL
 DP3534  ______________________________________________________________________
 DP3534* NAD 83(1986) POSITION- 41 26 38.66   (N) 090 38 53.26   (W)   HD_HELD1
 DP3534* NAVD 88 ORTHO HEIGHT -   176.003 (meters)      577.44  (feet) ADJUSTED
 DP3534  ______________________________________________________________________
 DP3534  GEOID HEIGHT    -        -32.849 (meters)                     GEOID18
 DP3534  DYNAMIC HEIGHT  -        175.933 (meters)      577.21  (feet) COMP
 DP3534  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 DP3534
 DP3534  VERT ORDER      -  SECOND    CLASS I
 DP3534
 DP3534.The horizontal coordinates were determined by differentially corrected
 DP3534.hand held GPS observations or other comparable positioning techniques
 DP3534.and have an estimated accuracy of +/- 3 meters.
 DP3534
 DP3534.The orthometric height was determined by differential leveling and
 DP3534.adjusted by the NATIONAL GEODETIC SURVEY
 DP3534.in July 2014.
 DP3534
 DP3534.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3534.GEOID18 height accuracy estimate available here.
 DP3534
 DP3534.Click photographs - Photos may exist for this station.
 DP3534
 DP3534.The dynamic height is computed by dividing the NAVD 88
 DP3534.geopotential number by the normal gravity value computed on the
 DP3534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3534.degrees latitude (g = 980.6199 gals.).
 DP3534
 DP3534.The modeled gravity was interpolated from observed gravity values.
 DP3534
 DP3534;                    North         East    Units  Estimated Accuracy
 DP3534;SPC IL W     -   530,452.4     659,767.6     MT  (+/- 3 meters HH1 GPS) 
 DP3534
 DP3534_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9646990724(NAD 83)
 DP3534
 DP3534                          SUPERSEDED SURVEY CONTROL
 DP3534
 DP3534.No superseded survey control is available for this station.
 DP3534
 DP3534_MARKER: DD = SURVEY DISK
 DP3534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3534_MARK LOGO: ILDT
 DP3534_PROJECTION: FLUSH
 DP3534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3534+STABILITY: SURFACE MOTION
 DP3534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3534+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2023
 DP3534
 DP3534  HISTORY     - Date     Condition        Report By
 DP3534  HISTORY     - UNK      MONUMENTED       ILDT
 DP3534  HISTORY     - 20130522 GOOD             CMT
 DP3534  HISTORY     - 20230530 GOOD             ILDT
 DP3534
 DP3534                          STATION DESCRIPTION
 DP3534
 DP3534'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3534'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3534'STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH OF REYNOLDS, 4.0 MI
 DP3534'(6.4 KM) WEST OF MILAN AND 3.6 MI (5.8 KM) EAST OF ANDALUSIA.
 DP3534'
 DP3534'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3534'92 AND TURKEY HOLLOW ROAD, PROCEED WEST ON ILLINOIS STATE HIGHWAY 92
 DP3534'FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT BEFORE THE BRIDGE OVER
 DP3534'THE CREEK.
 DP3534'
 DP3534'THE STATION IS LOCATED ON THE BACK OF GUARDRAIL AND IT IS 80.2 FT
 DP3534'(24.4 M) NORTHEAST OF A POWER POLE, 72.8 FT (22.2 M) WEST OF THE END
 DP3534'OF GUARDRAIL, 28.5 FT (8.7 M) EAST OF A CHISELED X ON HEADWALL, 13.1
 DP3534'FT (4.0 M) SOUTH OF THE SOUTH EDGE OF PAVEMENT AND 5.1 FT (1.6 M)
 DP3534'SOUTH OF THE SOUTH SHOULDER EDGE.
 DP3534'
 DP3534'NOTE-THE DISK IS NOT STAMPED.
 DP3534
 DP3534                          STATION RECOVERY (2023)
 DP3534
 DP3534'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP3534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3563 ***********************************************************************
 DP3563  DESIGNATION -  RI 110
 DP3563  PID         -  DP3563
 DP3563  STATE/COUNTY-  IL/ROCK ISLAND
 DP3563  COUNTRY     -  US
 DP3563  USGS QUAD   -  DAVENPORT EAST (2018)
 DP3563
 DP3563                         *CURRENT SURVEY CONTROL
 DP3563  ______________________________________________________________________
 DP3563* NAD 83(1986) POSITION- 41 30 20.91   (N) 090 31 43.83   (W)   HD_HELD1
 DP3563* NAVD 88 ORTHO HEIGHT -   177.835 (meters)      583.45  (feet) ADJUSTED
 DP3563  ______________________________________________________________________
 DP3563  GEOID HEIGHT    -        -32.836 (meters)                     GEOID18
 DP3563  DYNAMIC HEIGHT  -        177.767 (meters)      583.22  (feet) COMP
 DP3563  MODELED GRAVITY -    980,233.8   (mgal)                       NAVD 88
 DP3563
 DP3563  VERT ORDER      -  SECOND    CLASS I
 DP3563
 DP3563.The horizontal coordinates were determined by differentially corrected
 DP3563.hand held GPS observations or other comparable positioning techniques
 DP3563.and have an estimated accuracy of +/- 3 meters.
 DP3563
 DP3563.The orthometric height was determined by differential leveling and
 DP3563.adjusted by the NATIONAL GEODETIC SURVEY
 DP3563.in July 2014.
 DP3563
 DP3563.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3563.GEOID18 height accuracy estimate available here.
 DP3563
 DP3563.Click photographs - Photos may exist for this station.
 DP3563
 DP3563.The dynamic height is computed by dividing the NAVD 88
 DP3563.geopotential number by the normal gravity value computed on the
 DP3563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3563.degrees latitude (g = 980.6199 gals.).
 DP3563
 DP3563.The modeled gravity was interpolated from observed gravity values.
 DP3563
 DP3563;                    North         East    Units  Estimated Accuracy
 DP3563;SPC IL W     -   537,260.0     669,764.2     MT  (+/- 3 meters HH1 GPS) 
 DP3563
 DP3563_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0623997857(NAD 83)
 DP3563
 DP3563                          SUPERSEDED SURVEY CONTROL
 DP3563
 DP3563.No superseded survey control is available for this station.
 DP3563
 DP3563_MARKER: DD = SURVEY DISK
 DP3563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3563_MARK LOGO: ILDT
 DP3563_PROJECTION: FLUSH
 DP3563_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3563_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3563+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2013
 DP3563
 DP3563  HISTORY     - Date     Condition        Report By
 DP3563  HISTORY     - UNK      MONUMENTED       ILDT
 DP3563  HISTORY     - 20130417 GOOD             CMT
 DP3563
 DP3563                          STATION DESCRIPTION
 DP3563
 DP3563'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3563'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3563'STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHWEST OF COAL
 DP3563'VALLEY, 5.9 MI (9.5 KM) WEST OF SILVIS AND 4.3 MI (6.9 KM)
 DP3563'NORTH-NORTHEAST OF MILAN.
 DP3563'
 DP3563'TO REACH THE STATION PROCEED TO THE INTERSECTION OF WEST BOUND
 DP3563'ILLINOIS STATE HIGHWAY 92 AND SIXTH STREET IN MOLINE, ILLINOIS AND THE
 DP3563'STATION IN THE NORTHWEST QUADRANT OF THE INTERSECTION.
 DP3563'
 DP3563'THE STATION IS LOCATED IN A CONCRETE MEDIAN AND IT IS 72.7 FT (22.2 M)
 DP3563'NORTHWEST OF A POWER POLE, 40.1 FT (12.2 M) WEST OF A POWER POLE, 23.9
 DP3563'FT (7.3 M) NORTH OF THE CENTERLINE OF FOURTH AVENUE, 15.7 FT (4.8 M)
 DP3563'NORTH OF A WATER UTILITY MANHOLE, 7.5 FT (2.3 M) EAST OF A FIRE
 DP3563'HYDRANT ABOUT LEVEL WITH THE ROAD.
 DP3563'
 DP3563'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3564 ***********************************************************************
 DP3564  DESIGNATION -  RI 122
 DP3564  PID         -  DP3564
 DP3564  STATE/COUNTY-  IL/ROCK ISLAND
 DP3564  COUNTRY     -  US
 DP3564  USGS QUAD   -  DAVENPORT EAST (2018)
 DP3564
 DP3564                         *CURRENT SURVEY CONTROL
 DP3564  ______________________________________________________________________
 DP3564* NAD 83(1986) POSITION- 41 30 39.98   (N) 090 30 21.56   (W)   HD_HELD1
 DP3564* NAVD 88 ORTHO HEIGHT -   174.768 (meters)      573.38  (feet) ADJUSTED
 DP3564  ______________________________________________________________________
 DP3564  GEOID HEIGHT    -        -32.841 (meters)                     GEOID18
 DP3564  DYNAMIC HEIGHT  -        174.701 (meters)      573.16  (feet) COMP
 DP3564  MODELED GRAVITY -    980,235.8   (mgal)                       NAVD 88
 DP3564
 DP3564  VERT ORDER      -  SECOND    CLASS I
 DP3564
 DP3564.The horizontal coordinates were determined by differentially corrected
 DP3564.hand held GPS observations or other comparable positioning techniques
 DP3564.and have an estimated accuracy of +/- 3 meters.
 DP3564
 DP3564.The orthometric height was determined by differential leveling and
 DP3564.adjusted by the NATIONAL GEODETIC SURVEY
 DP3564.in July 2014.
 DP3564
 DP3564.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3564.GEOID18 height accuracy estimate available here.
 DP3564
 DP3564.Click photographs - Photos may exist for this station.
 DP3564
 DP3564.The dynamic height is computed by dividing the NAVD 88
 DP3564.geopotential number by the normal gravity value computed on the
 DP3564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3564.degrees latitude (g = 980.6199 gals.).
 DP3564
 DP3564.The modeled gravity was interpolated from observed gravity values.
 DP3564
 DP3564;                    North         East    Units  Estimated Accuracy
 DP3564;SPC IL W     -   537,840.6     671,674.4     MT  (+/- 3 meters HH1 GPS) 
 DP3564
 DP3564_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0812998500(NAD 83)
 DP3564
 DP3564                          SUPERSEDED SURVEY CONTROL
 DP3564
 DP3564.No superseded survey control is available for this station.
 DP3564
 DP3564_MARKER: DD = SURVEY DISK
 DP3564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3564_MARK LOGO: ILDT
 DP3564_PROJECTION: FLUSH
 DP3564_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3564+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2013
 DP3564
 DP3564  HISTORY     - Date     Condition        Report By
 DP3564  HISTORY     - UNK      MONUMENTED       ILDT
 DP3564  HISTORY     - 20130417 GOOD             CMT
 DP3564
 DP3564                          STATION DESCRIPTION
 DP3564
 DP3564'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3564'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3564'STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHWEST OF COAL
 DP3564'VALLEY, 5.3 MI (8.5 KM) NORTHEAST OF MILAN AND 4.7 MI (7.6 KM) WEST OF
 DP3564'SILVIS.
 DP3564'
 DP3564'TO REACH THE STATION PROCEED TO THE INTERSECTION OF WEST BOUND
 DP3564'ILLINOIS STATE HIGHWAY 92 AND 23RD STREET IN MOLINE, ILLINOIS AND THE
 DP3564'STATION 125 FT (38.1 M) NORTHEAST OF THE INTERSECTION.
 DP3564'
 DP3564'THE STATION IS LOCATED IN THE SIDEWALK AND IT IS 67.4 FT (20.5 M) EAST
 DP3564'OF A CANTILEVER TRAFFIC SIGNAL, 56.9 FT (17.3 M) SOUTHEAST OF THE
 DP3564'SOUTH RAILROAD RAIL, 32.6 FT (9.9 M) SOUTHWEST OF A 'FIBER OPTIC'
 DP3564'VAULT, 19.1 FT (5.8 M) NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 3.7
 DP3564'FT (1.1 M) NORTHWEST OF THE BACK OF CURB ABOUT 0.5 FT (15 CM) HIGHER
 DP3564'THAN THE HIGHWAY.
 DP3564'
 DP3564'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5613 ***********************************************************************
 DP5613  DESIGNATION -  RI 27
 DP5613  PID         -  DP5613
 DP5613  STATE/COUNTY-  IL/ROCK ISLAND
 DP5613  COUNTRY     -  US
 DP5613  USGS QUAD   -  SILVIS (2018)
 DP5613
 DP5613                         *CURRENT SURVEY CONTROL
 DP5613  ______________________________________________________________________
 DP5613* NAD 83(1986) POSITION- 41 30 38.17   (N) 090 23 48.20   (W)   HD_HELD1
 DP5613* NAVD 88 ORTHO HEIGHT -   187.194 (meters)      614.15  (feet) ADJUSTED
 DP5613  ______________________________________________________________________
 DP5613  GEOID HEIGHT    -        -32.886 (meters)                     GEOID18
 DP5613  DYNAMIC HEIGHT  -        187.123 (meters)      613.92  (feet) COMP
 DP5613  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 DP5613
 DP5613  VERT ORDER      -  SECOND    CLASS I
 DP5613
 DP5613.The horizontal coordinates were determined by differentially corrected
 DP5613.hand held GPS observations or other comparable positioning techniques
 DP5613.and have an estimated accuracy of +/- 3 meters.
 DP5613
 DP5613.The orthometric height was determined by differential leveling and
 DP5613.adjusted by the NATIONAL GEODETIC SURVEY
 DP5613.in November 2014.
 DP5613
 DP5613.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5613.GEOID18 height accuracy estimate available here.
 DP5613
 DP5613.Click photographs - Photos may exist for this station.
 DP5613
 DP5613.The dynamic height is computed by dividing the NAVD 88
 DP5613.geopotential number by the normal gravity value computed on the
 DP5613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5613.degrees latitude (g = 980.6199 gals.).
 DP5613
 DP5613.The modeled gravity was interpolated from observed gravity values.
 DP5613
 DP5613;                    North         East    Units  Estimated Accuracy
 DP5613;SPC IL W     -   537,754.7     680,795.5     MT  (+/- 3 meters HH1 GPS) 
 DP5613
 DP5613_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1725098713(NAD 83)
 DP5613
 DP5613                          SUPERSEDED SURVEY CONTROL
 DP5613
 DP5613.No superseded survey control is available for this station.
 DP5613
 DP5613_MARKER: DD = SURVEY DISK
 DP5613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP5613_MARK LOGO: ILDT
 DP5613_PROJECTION: FLUSH
 DP5613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5613+STABILITY: SURFACE MOTION
 DP5613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5613+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2013
 DP5613
 DP5613  HISTORY     - Date     Condition        Report By
 DP5613  HISTORY     - UNK      MONUMENTED       ILDT
 DP5613  HISTORY     - 20131031 GOOD             PATRIC
 DP5613
 DP5613                          STATION DESCRIPTION
 DP5613
 DP5613'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5613'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF COAL
 DP5613'VALLEY, 3.3 MI (5.3 KM) NORTHWEST OF GREEN ROCK AND 1.0 MI (1.6 KM)
 DP5613'EAST OF SILVIS.
 DP5613'
 DP5613'THE STATION IS LOCATED 4 FT (1.2 M) SOUTHEAST OF EDGE OF PAVEMENT OF
 DP5613'STATE HIGHWAY 92, 120 FT (36.6 M) NORTHEAST OF THE NORTHEAST END OF
 DP5613'THE EAST PARAPET OF BRIDGE '081 0036' OVER RAILROAD TRACKS.
 DP5613'
 DP5613'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3539 ***********************************************************************
 DP3539  DESIGNATION -  RI 28
 DP3539  PID         -  DP3539
 DP3539  STATE/COUNTY-  IL/ROCK ISLAND
 DP3539  COUNTRY     -  US
 DP3539  USGS QUAD   -  ANDALUSIA (2018)
 DP3539
 DP3539                         *CURRENT SURVEY CONTROL
 DP3539  ______________________________________________________________________
 DP3539* NAD 83(1986) POSITION- 41 26 27.46   (N) 090 41 42.08   (W)   HD_HELD1
 DP3539* NAVD 88 ORTHO HEIGHT -   181.033 (meters)      593.94  (feet) ADJUSTED
 DP3539  ______________________________________________________________________
 DP3539  GEOID HEIGHT    -        -32.852 (meters)                     GEOID18
 DP3539  DYNAMIC HEIGHT  -        180.961 (meters)      593.70  (feet) COMP
 DP3539  MODELED GRAVITY -    980,220.4   (mgal)                       NAVD 88
 DP3539
 DP3539  VERT ORDER      -  SECOND    CLASS I
 DP3539
 DP3539.The horizontal coordinates were determined by differentially corrected
 DP3539.hand held GPS observations or other comparable positioning techniques
 DP3539.and have an estimated accuracy of +/- 3 meters.
 DP3539
 DP3539.The orthometric height was determined by differential leveling and
 DP3539.adjusted by the NATIONAL GEODETIC SURVEY
 DP3539.in July 2014.
 DP3539
 DP3539.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3539.GEOID18 height accuracy estimate available here.
 DP3539
 DP3539.Click photographs - Photos may exist for this station.
 DP3539
 DP3539.The dynamic height is computed by dividing the NAVD 88
 DP3539.geopotential number by the normal gravity value computed on the
 DP3539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3539.degrees latitude (g = 980.6199 gals.).
 DP3539
 DP3539.The modeled gravity was interpolated from observed gravity values.
 DP3539
 DP3539;                    North         East    Units  Estimated Accuracy
 DP3539;SPC IL W     -   530,129.7     655,846.8     MT  (+/- 3 meters HH1 GPS) 
 DP3539
 DP3539_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9256090274(NAD 83)
 DP3539
 DP3539                          SUPERSEDED SURVEY CONTROL
 DP3539
 DP3539.No superseded survey control is available for this station.
 DP3539
 DP3539_MARKER: DD = SURVEY DISK
 DP3539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3539_MARK LOGO: ILDT
 DP3539_PROJECTION: FLUSH
 DP3539_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3539_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3539+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 DP3539
 DP3539  HISTORY     - Date     Condition        Report By
 DP3539  HISTORY     - UNK      MONUMENTED       ILDT
 DP3539  HISTORY     - 20130416 GOOD             CMT
 DP3539
 DP3539                          STATION DESCRIPTION
 DP3539
 DP3539'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3539'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3539'STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH OF REYNOLDS, 6.4 MI
 DP3539'(10.3 KM) WEST OF MILAN AND 1.2 MI (1.9 KM) EAST OF ANDALUSIA.
 DP3539'
 DP3539'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF ILLINOIS STATE
 DP3539'HIGHWAY 92 AND 88TH STREET WEST.
 DP3539'
 DP3539'THE STATION IS LOCATED ON THE BACK OF GUARDRAIL AND IT IS 118.0 FT
 DP3539'(36.0 M) EAST OF A POWER POLE, 62.2 FT (19.0 M) SOUTH OF A POWER POLE,
 DP3539'48.8 FT (14.9 M) WEST OF A LIGHT POLE, 20.2 FT (6.2 M) EAST OF THE
 DP3539'SOUTHEAST CORNER OF A HEADWALL AND 10.3 FT (3.1 M) NORTHWEST OF A
 DP3539''WEIGHT LIMIT' SIGN.
 DP3539'
 DP3539'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3540 ***********************************************************************
 DP3540  DESIGNATION -  RI 29
 DP3540  PID         -  DP3540
 DP3540  STATE/COUNTY-  IL/ROCK ISLAND
 DP3540  COUNTRY     -  US
 DP3540  USGS QUAD   -  ANDALUSIA (2018)
 DP3540
 DP3540                         *CURRENT SURVEY CONTROL
 DP3540  ______________________________________________________________________
 DP3540* NAD 83(1986) POSITION- 41 26 23.07   (N) 090 42 09.79   (W)   HD_HELD1
 DP3540* NAVD 88 ORTHO HEIGHT -   179.772 (meters)      589.80  (feet) ADJUSTED
 DP3540  ______________________________________________________________________
 DP3540  GEOID HEIGHT    -        -32.853 (meters)                     GEOID18
 DP3540  DYNAMIC HEIGHT  -        179.700 (meters)      589.57  (feet) COMP
 DP3540  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 DP3540
 DP3540  VERT ORDER      -  SECOND    CLASS I
 DP3540
 DP3540.The horizontal coordinates were determined by differentially corrected
 DP3540.hand held GPS observations or other comparable positioning techniques
 DP3540.and have an estimated accuracy of +/- 3 meters.
 DP3540
 DP3540.The orthometric height was determined by differential leveling and
 DP3540.adjusted by the NATIONAL GEODETIC SURVEY
 DP3540.in July 2014.
 DP3540
 DP3540.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3540.GEOID18 height accuracy estimate available here.
 DP3540
 DP3540.Click photographs - Photos may exist for this station.
 DP3540
 DP3540.The dynamic height is computed by dividing the NAVD 88
 DP3540.geopotential number by the normal gravity value computed on the
 DP3540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3540.degrees latitude (g = 980.6199 gals.).
 DP3540
 DP3540.The modeled gravity was interpolated from observed gravity values.
 DP3540
 DP3540;                    North         East    Units  Estimated Accuracy
 DP3540;SPC IL W     -   529,998.2     655,202.7     MT  (+/- 3 meters HH1 GPS) 
 DP3540
 DP3540_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9192190121(NAD 83)
 DP3540
 DP3540                          SUPERSEDED SURVEY CONTROL
 DP3540
 DP3540.No superseded survey control is available for this station.
 DP3540
 DP3540_MARKER: DD = SURVEY DISK
 DP3540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3540_MARK LOGO: ILDT
 DP3540_PROJECTION: FLUSH
 DP3540_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3540+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2013
 DP3540
 DP3540  HISTORY     - Date     Condition        Report By
 DP3540  HISTORY     - UNK      MONUMENTED       ILDT
 DP3540  HISTORY     - 20130415 GOOD             CMT
 DP3540
 DP3540                          STATION DESCRIPTION
 DP3540
 DP3540'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3540'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3540'STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF REYNOLDS,
 DP3540'6.9 MI (11.1 KM) WEST OF MILAN AND 0.8 MI (1.3 KM) EAST OF ANDALUSIA.
 DP3540'
 DP3540'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3540'92 AND 101ST STREET WEST, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92
 DP3540'FOR 0.40 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP3540'
 DP3540'THE STATION IS LOCATED 43.9 FT (13.4 M) EAST-SOUTHEAST OF THE
 DP3540'SOUTHEAST CORNER OF A SIGN POST, 42.1 FT (12.8 M) EAST-SOUTHEAST OF A
 DP3540'POWER POLE, 13.4 FT (4.1 M) SOUTHEAST OF A POWER POLE AND 11.9 FT (3.6
 DP3540'M) NORTH OF THE NORTH EDGE OF PAVEMENT.
 DP3540'
 DP3540'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3542 ***********************************************************************
 DP3542  DESIGNATION -  RI 37
 DP3542  PID         -  DP3542
 DP3542  STATE/COUNTY-  IL/ROCK ISLAND
 DP3542  COUNTRY     -  US
 DP3542  USGS QUAD   -  ANDALUSIA (2018)
 DP3542
 DP3542                         *CURRENT SURVEY CONTROL
 DP3542  ______________________________________________________________________
 DP3542* NAD 83(1986) POSITION- 41 26 15.55   (N) 090 44 33.23   (W)   HD_HELD1
 DP3542* NAVD 88 ORTHO HEIGHT -   175.520 (meters)      575.85  (feet) ADJUSTED
 DP3542  ______________________________________________________________________
 DP3542  GEOID HEIGHT    -        -32.854 (meters)                     GEOID18
 DP3542  DYNAMIC HEIGHT  -        175.449 (meters)      575.62  (feet) COMP
 DP3542  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 DP3542
 DP3542  VERT ORDER      -  SECOND    CLASS I
 DP3542
 DP3542.The horizontal coordinates were determined by differentially corrected
 DP3542.hand held GPS observations or other comparable positioning techniques
 DP3542.and have an estimated accuracy of +/- 3 meters.
 DP3542
 DP3542.The orthometric height was determined by differential leveling and
 DP3542.adjusted by the NATIONAL GEODETIC SURVEY
 DP3542.in July 2014.
 DP3542
 DP3542.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3542.GEOID18 height accuracy estimate available here.
 DP3542
 DP3542.Click photographs - Photos may exist for this station.
 DP3542
 DP3542.The dynamic height is computed by dividing the NAVD 88
 DP3542.geopotential number by the normal gravity value computed on the
 DP3542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3542.degrees latitude (g = 980.6199 gals.).
 DP3542
 DP3542.The modeled gravity was interpolated from observed gravity values.
 DP3542
 DP3542;                    North         East    Units  Estimated Accuracy
 DP3542;SPC IL W     -   529,787.7     651,871.4     MT  (+/- 3 meters HH1 GPS) 
 DP3542
 DP3542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8859889802(NAD 83)
 DP3542
 DP3542                          SUPERSEDED SURVEY CONTROL
 DP3542
 DP3542.No superseded survey control is available for this station.
 DP3542
 DP3542_MARKER: DD = SURVEY DISK
 DP3542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3542_MARK LOGO: ILHD
 DP3542_PROJECTION: FLUSH
 DP3542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3542+STABILITY: SURFACE MOTION
 DP3542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3542+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2022
 DP3542
 DP3542  HISTORY     - Date     Condition        Report By
 DP3542  HISTORY     - UNK      MONUMENTED       ILHD
 DP3542  HISTORY     - 20130415 GOOD             CMT
 DP3542  HISTORY     - 20201209 GOOD             ILDT
 DP3542  HISTORY     - 20220914 GOOD             ILDT
 DP3542
 DP3542                          STATION DESCRIPTION
 DP3542
 DP3542'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3542'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3542'STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST-NORTHEAST OF ILLINOIS
 DP3542'CITY, 8.3 MI (13.4 KM) NORTH-NORTHWEST OF REYNOLDS AND 1.3 MI (2.1 KM)
 DP3542'WEST OF ANDALUSIA.
 DP3542'
 DP3542'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3542'92 AND 126TH STREET WEST, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92
 DP3542'FOR 325 FT (99.1 M) TO THE STATION ON THE LEFT.
 DP3542'
 DP3542'THE STATION IS LOCATED IN A TURF AREA BETWEEN TWO DRIVEWAYS AND IT IS
 DP3542'110.0 FT (33.5 M) WEST-SOUTHWEST OF A POWER POLE, 88.0 FT (26.8 M)
 DP3542'NORTH OF A POWER POLE, 15.0 FT (4.6 M) EAST OF A BITUMINOUS DRIVE
 DP3542'CENTERLINE, 12.5 FT (3.8 M) SOUTH OF A POWER POLE AND 12.0 FT (3.7 M)
 DP3542'WEST OF A GRAVEL DRIVE CENTERLINE.
 DP3542'
 DP3542'NOTE-THE DISK IS NOT STAMPED.
 DP3542
 DP3542                          STATION RECOVERY (2020)
 DP3542
 DP3542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DP3542'RECOVERED IN GOOD CONDITION.
 DP3542
 DP3542                          STATION RECOVERY (2022)
 DP3542
 DP3542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP3542'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3543 ***********************************************************************
 DP3543  DESIGNATION -  RI 38
 DP3543  PID         -  DP3543
 DP3543  STATE/COUNTY-  IL/ROCK ISLAND
 DP3543  COUNTRY     -  US
 DP3543  USGS QUAD   -  ANDALUSIA (2018)
 DP3543
 DP3543                         *CURRENT SURVEY CONTROL
 DP3543  ______________________________________________________________________
 DP3543* NAD 83(1986) POSITION- 41 26 15.07   (N) 090 43 35.35   (W)   HD_HELD1
 DP3543* NAVD 88 ORTHO HEIGHT -   176.432 (meters)      578.84  (feet) ADJUSTED
 DP3543  ______________________________________________________________________
 DP3543  GEOID HEIGHT    -        -32.854 (meters)                     GEOID18
 DP3543  DYNAMIC HEIGHT  -        176.361 (meters)      578.61  (feet) COMP
 DP3543  MODELED GRAVITY -    980,219.3   (mgal)                       NAVD 88
 DP3543
 DP3543  VERT ORDER      -  SECOND    CLASS I
 DP3543
 DP3543.The horizontal coordinates were determined by differentially corrected
 DP3543.hand held GPS observations or other comparable positioning techniques
 DP3543.and have an estimated accuracy of +/- 3 meters.
 DP3543
 DP3543.The orthometric height was determined by differential leveling and
 DP3543.adjusted by the NATIONAL GEODETIC SURVEY
 DP3543.in July 2014.
 DP3543
 DP3543.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3543.GEOID18 height accuracy estimate available here.
 DP3543
 DP3543.Click photographs - Photos may exist for this station.
 DP3543
 DP3543.The dynamic height is computed by dividing the NAVD 88
 DP3543.geopotential number by the normal gravity value computed on the
 DP3543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3543.degrees latitude (g = 980.6199 gals.).
 DP3543
 DP3543.The modeled gravity was interpolated from observed gravity values.
 DP3543
 DP3543;                    North         East    Units  Estimated Accuracy
 DP3543;SPC IL W     -   529,764.0     653,215.0     MT  (+/- 3 meters HH1 GPS) 
 DP3543
 DP3543_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8994289822(NAD 83)
 DP3543
 DP3543                          SUPERSEDED SURVEY CONTROL
 DP3543
 DP3543.No superseded survey control is available for this station.
 DP3543
 DP3543_MARKER: DD = SURVEY DISK
 DP3543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3543_MARK LOGO: ILHD
 DP3543_PROJECTION: FLUSH
 DP3543_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3543+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2013
 DP3543
 DP3543  HISTORY     - Date     Condition        Report By
 DP3543  HISTORY     - UNK      MONUMENTED       ILHD
 DP3543  HISTORY     - 20130415 GOOD             CMT
 DP3543
 DP3543                          STATION DESCRIPTION
 DP3543
 DP3543'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3543'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3543'STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF MILAN, 8.0 MI (12.9
 DP3543'KM) NORTH-NORTHWEST OF REYNOLDS AND IN THE TOWN OF ANDALUSIA, IL.
 DP3543'
 DP3543'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF ILLINOIS STATE
 DP3543'HIGHWAY 92 AND 115TH STREET WEST.
 DP3543'
 DP3543'THE STATION IS LOCATED IN A TURF AREA BETWEEN THE HIGHWAY AND DITCH
 DP3543'AND IT IS 136.5 FT (41.6 M) SOUTHEAST OF A POWER POLE, 128.0 FT (39.0
 DP3543'M) EAST-NORTHEAST OF A POWER POLE, 114.7 FT (35.0 M) SOUTHWEST OF A
 DP3543'POWER POLE WITH TRANSFORMER, 61.5 FT (18.7 M) SOUTH-SOUTHEAST OF A
 DP3543'POWER POLE WITH TRANSFORMER, 10.2 FT (3.1 M) SOUTH OF THE SOUTH EDGE
 DP3543'OF PAVEMENT AND 9.5 FT (2.9 M) NORTH OF A WITNESS POST.
 DP3543'
 DP3543'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3544 ***********************************************************************
 DP3544  DESIGNATION -  RI 42
 DP3544  PID         -  DP3544
 DP3544  STATE/COUNTY-  IL/ROCK ISLAND
 DP3544  COUNTRY     -  US
 DP3544  USGS QUAD   -  MONTPELIER (2018)
 DP3544
 DP3544                         *CURRENT SURVEY CONTROL
 DP3544  ______________________________________________________________________
 DP3544* NAD 83(1986) POSITION- 41 24 05.30   (N) 090 48 37.38   (W)   HD_HELD1
 DP3544* NAVD 88 ORTHO HEIGHT -   236.526 (meters)      776.00  (feet) ADJUSTED
 DP3544  ______________________________________________________________________
 DP3544  GEOID HEIGHT    -        -32.863 (meters)                     GEOID18
 DP3544  DYNAMIC HEIGHT  -        236.431 (meters)      775.69  (feet) COMP
 DP3544  MODELED GRAVITY -    980,216.1   (mgal)                       NAVD 88
 DP3544
 DP3544  VERT ORDER      -  SECOND    CLASS I
 DP3544
 DP3544.The horizontal coordinates were determined by differentially corrected
 DP3544.hand held GPS observations or other comparable positioning techniques
 DP3544.and have an estimated accuracy of +/- 3 meters.
 DP3544
 DP3544.The orthometric height was determined by differential leveling and
 DP3544.adjusted by the NATIONAL GEODETIC SURVEY
 DP3544.in July 2014.
 DP3544
 DP3544.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3544.GEOID18 height accuracy estimate available here.
 DP3544
 DP3544.Click photographs - Photos may exist for this station.
 DP3544
 DP3544.The dynamic height is computed by dividing the NAVD 88
 DP3544.geopotential number by the normal gravity value computed on the
 DP3544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3544.degrees latitude (g = 980.6199 gals.).
 DP3544
 DP3544.The modeled gravity was interpolated from observed gravity values.
 DP3544
 DP3544;                    North         East    Units  Estimated Accuracy
 DP3544;SPC IL W     -   525,809.5     646,173.8     MT  (+/- 3 meters HH1 GPS) 
 DP3544
 DP3544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8303385639(NAD 83)
 DP3544
 DP3544                          SUPERSEDED SURVEY CONTROL
 DP3544
 DP3544.No superseded survey control is available for this station.
 DP3544
 DP3544_MARKER: DD = SURVEY DISK
 DP3544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3544_MARK LOGO: ILDT
 DP3544_PROJECTION: FLUSH
 DP3544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3544+STABILITY: SURFACE MOTION
 DP3544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3544+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2021
 DP3544
 DP3544  HISTORY     - Date     Condition        Report By
 DP3544  HISTORY     - UNK      MONUMENTED       ILDT
 DP3544  HISTORY     - 20130415 GOOD             CMT
 DP3544  HISTORY     - 20150330 GOOD             AMESC
 DP3544  HISTORY     - 20160323 GOOD             AMESC
 DP3544  HISTORY     - 20210406 GOOD             ILDT
 DP3544
 DP3544                          STATION DESCRIPTION
 DP3544
 DP3544'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3544'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3544'STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) WEST-SOUTHWEST OF ANDALUSIA,
 DP3544'4.9 MI (7.9 KM) NORTH-NORTHEAST OF BUFFALO PRAIRIE AND 4.6 MI (7.4 KM)
 DP3544'EAST OF ILLINOIS CITY.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3544'
 DP3544'THE STATION IS LOCATED ON THE EAST SIDE OF THE T INTERSECTION OF
 DP3544'ILLINOIS STATE HIGHWAY 92 AND ANDALUSIA ROAD.
 DP3544'
 DP3544'THE STATION IS LOCATED 105.4 FT (32.1 M) SOUTHEAST OF A 'HIGHWAY 92
 DP3544'EAST' SIGN, 43.6 FT (13.3 M) SOUTHWEST OF A FENCE POST, 26.9 FT (8.2
 DP3544'M) NORTHEAST OF A WOODEN SIGN POST, 25.2 FT (7.7 M) EAST OF THE EAST
 DP3544'EDGE OF PAVEMENT AND 6.3 FT (1.9 M) SOUTHWEST OF A POWER POLE.
 DP3544'
 DP3544'NOTE-THE DISK IS NOT STAMPED.
 DP3544
 DP3544                          STATION RECOVERY (2015)
 DP3544
 DP3544'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DP3544'RECOVERED IN GOOD CONDITION.
 DP3544'
 DP3544'NOTE-THE STATION IS 51 FT (15.5 M) EAST OF THE CENTERLINE OF IL ROUTE
 DP3544'92, 36 FT (11.0 M) SOUTHWEST OF TELEPHONE PEDESTAL NUMBER SPECIAL
 DP3544'SOUTH.
 DP3544
 DP3544                          STATION RECOVERY (2016)
 DP3544
 DP3544'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 DP3544'RECOVERED IN GOOD CONDITION.
 DP3544
 DP3544                          STATION RECOVERY (2021)
 DP3544
 DP3544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5615 ***********************************************************************
 DP5615  DESIGNATION -  RI 80
 DP5615  PID         -  DP5615
 DP5615  STATE/COUNTY-  IL/ROCK ISLAND
 DP5615  COUNTRY     -  US
 DP5615  USGS QUAD   -  SILVIS (2018)
 DP5615
 DP5615                         *CURRENT SURVEY CONTROL
 DP5615  ______________________________________________________________________
 DP5615* NAD 83(1986) POSITION- 41 31 13.87   (N) 090 25 31.29   (W)   HD_HELD1
 DP5615* NAVD 88 ORTHO HEIGHT -   177.252 (meters)      581.53  (feet) ADJUSTED
 DP5615  ______________________________________________________________________
 DP5615  GEOID HEIGHT    -        -32.873 (meters)                     GEOID18
 DP5615  DYNAMIC HEIGHT  -        177.185 (meters)      581.31  (feet) COMP
 DP5615  MODELED GRAVITY -    980,240.7   (mgal)                       NAVD 88
 DP5615
 DP5615  VERT ORDER      -  SECOND    CLASS I
 DP5615
 DP5615.The horizontal coordinates were determined by differentially corrected
 DP5615.hand held GPS observations or other comparable positioning techniques
 DP5615.and have an estimated accuracy of +/- 3 meters.
 DP5615
 DP5615.The orthometric height was determined by differential leveling and
 DP5615.adjusted by the NATIONAL GEODETIC SURVEY
 DP5615.in November 2014.
 DP5615
 DP5615.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5615.GEOID18 height accuracy estimate available here.
 DP5615
 DP5615.Click photographs - Photos may exist for this station.
 DP5615
 DP5615.The dynamic height is computed by dividing the NAVD 88
 DP5615.geopotential number by the normal gravity value computed on the
 DP5615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5615.degrees latitude (g = 980.6199 gals.).
 DP5615
 DP5615.The modeled gravity was interpolated from observed gravity values.
 DP5615
 DP5615;                    North         East    Units  Estimated Accuracy
 DP5615;SPC IL W     -   538,862.8     678,408.3     MT  (+/- 3 meters HH1 GPS) 
 DP5615
 DP5615_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1482799743(NAD 83)
 DP5615
 DP5615                          SUPERSEDED SURVEY CONTROL
 DP5615
 DP5615.No superseded survey control is available for this station.
 DP5615
 DP5615_MARKER: DD = SURVEY DISK
 DP5615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP5615_MARK LOGO: ILDT
 DP5615_PROJECTION: FLUSH
 DP5615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5615+STABILITY: SURFACE MOTION
 DP5615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5615+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2023
 DP5615
 DP5615  HISTORY     - Date     Condition        Report By
 DP5615  HISTORY     - UNK      MONUMENTED       ILDT
 DP5615  HISTORY     - 20131031 GOOD             PATRIC
 DP5615  HISTORY     - 20171113 GOOD             JCLS
 DP5615  HISTORY     - 20230601 GOOD             ILDT
 DP5615
 DP5615                          STATION DESCRIPTION
 DP5615
 DP5615'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5615'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF COAL
 DP5615'VALLEY, 4.8 MI (7.7 KM) NORTHWEST OF GREEN ROCK AND 0.8 MI (1.3 KM)
 DP5615'NORTHWEST OF SILVIS.
 DP5615'
 DP5615'THE STATION IS LOCATED 2.5 FT (0.8 M) EAST OF BACK OF CURB, 1 FT (0.3
 DP5615'M) SOUTHWEST OF AN ORANGE WITNESS POST, 45 FT (13.7 M) NORTH OF NORTH
 DP5615'RAIL, 120 FT (36.6 M) WEST OF THE CENTERLINE OF 13TH STREET BUSINESS
 DP5615'ENTRANCE.
 DP5615'
 DP5615'NOTE-THE DISK IS NOT STAMPED.
 DP5615
 DP5615                          STATION RECOVERY (2017)
 DP5615
 DP5615'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 DP5615'RECOVERED IN GOOD CONDITION.
 DP5615
 DP5615                          STATION RECOVERY (2023)
 DP5615
 DP5615'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP5615'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3546 ***********************************************************************
 DP3546  DESIGNATION -  RI 81
 DP3546  PID         -  DP3546
 DP3546  STATE/COUNTY-  IL/ROCK ISLAND
 DP3546  COUNTRY     -  US
 DP3546  USGS QUAD   -  SILVIS (2018)
 DP3546
 DP3546                         *CURRENT SURVEY CONTROL
 DP3546  ______________________________________________________________________
 DP3546* NAD 83(1986) POSITION- 41 32 00.84   (N) 090 25 31.81   (W)   HD_HELD1
 DP3546* NAVD 88 ORTHO HEIGHT -   174.477 (meters)      572.43  (feet) ADJUSTED
 DP3546  ______________________________________________________________________
 DP3546  GEOID HEIGHT    -        -32.879 (meters)                     GEOID18
 DP3546  DYNAMIC HEIGHT  -        174.411 (meters)      572.21  (feet) COMP
 DP3546  MODELED GRAVITY -    980,240.7   (mgal)                       NAVD 88
 DP3546
 DP3546  VERT ORDER      -  SECOND    CLASS I
 DP3546
 DP3546.The horizontal coordinates were determined by differentially corrected
 DP3546.hand held GPS observations or other comparable positioning techniques
 DP3546.and have an estimated accuracy of +/- 3 meters.
 DP3546
 DP3546.The orthometric height was determined by differential leveling and
 DP3546.adjusted by the NATIONAL GEODETIC SURVEY
 DP3546.in July 2014.
 DP3546
 DP3546.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3546.GEOID18 height accuracy estimate available here.
 DP3546
 DP3546.Click photographs - Photos may exist for this station.
 DP3546
 DP3546.The dynamic height is computed by dividing the NAVD 88
 DP3546.geopotential number by the normal gravity value computed on the
 DP3546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3546.degrees latitude (g = 980.6199 gals.).
 DP3546
 DP3546.The modeled gravity was interpolated from observed gravity values.
 DP3546
 DP3546;                    North         East    Units  Estimated Accuracy
 DP3546;SPC IL W     -   540,311.8     678,400.6     MT  (+/- 3 meters HH1 GPS) 
 DP3546
 DP3546_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1477201191(NAD 83)
 DP3546
 DP3546                          SUPERSEDED SURVEY CONTROL
 DP3546
 DP3546.No superseded survey control is available for this station.
 DP3546
 DP3546_MARKER: DD = SURVEY DISK
 DP3546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3546_MARK LOGO: ILDT
 DP3546_PROJECTION: FLUSH
 DP3546_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3546_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3546+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2013
 DP3546
 DP3546  HISTORY     - Date     Condition        Report By
 DP3546  HISTORY     - UNK      MONUMENTED       ILDT
 DP3546  HISTORY     - 20130417 GOOD             CMT
 DP3546
 DP3546                          STATION DESCRIPTION
 DP3546
 DP3546'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3546'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3546'STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTHWEST OF PORT BYRON, 5.5
 DP3546'MI (8.8 KM) NORTHWEST OF GREEN ROCK AND 1.6 MI (2.6 KM)
 DP3546'NORTH-NORTHWEST OF SILVIS.
 DP3546'
 DP3546'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3546'84 (MARTIN LUTHER KING DRIVE) AND 13TH STREET IN EAST MOLINE, ILLINOIS
 DP3546'PROCEED NORTH ON ILLINOIS STATE HIGHWAY 84 (MARTIN LUTHER KING DRIVE)
 DP3546'FOR 0.20 MI (0.3 KM) TO THE STATION ON THE LEFT AND AFTER SECOND
 DP3546'AVENUE.
 DP3546'
 DP3546'THE STATION IS LOCATED 41.4 FT (12.6 M) SOUTHEAST OF A POWER POLE,
 DP3546'26.9 FT (8.2 M) NORTHEAST OF THE EAST LEG OF A BILLBOARD, 19.4 FT (5.9
 DP3546'M) WEST OF THE CENTERLINE OF THE HIGHWAY, 9.7 FT (3.0 M) NORTHEAST OF
 DP3546'A GAS VALVE, 5.3 FT (1.6 M) NORTHEAST OF A GAS VALVE ABOUT LEVEL WITH
 DP3546'THE HIGHWAY.
 DP3546'
 DP3546'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3547 ***********************************************************************
 DP3547  DESIGNATION -  RI 82
 DP3547  PID         -  DP3547
 DP3547  STATE/COUNTY-  IL/ROCK ISLAND
 DP3547  COUNTRY     -  US
 DP3547  USGS QUAD   -  SILVIS (2018)
 DP3547
 DP3547                         *CURRENT SURVEY CONTROL
 DP3547  ______________________________________________________________________
 DP3547* NAD 83(1986) POSITION- 41 32 41.86   (N) 090 24 58.45   (W)   HD_HELD1
 DP3547* NAVD 88 ORTHO HEIGHT -   177.905 (meters)      583.68  (feet) ADJUSTED
 DP3547  ______________________________________________________________________
 DP3547  GEOID HEIGHT    -        -32.888 (meters)                     GEOID18
 DP3547  DYNAMIC HEIGHT  -        177.838 (meters)      583.46  (feet) COMP
 DP3547  MODELED GRAVITY -    980,240.3   (mgal)                       NAVD 88
 DP3547
 DP3547  VERT ORDER      -  SECOND    CLASS I
 DP3547
 DP3547.The horizontal coordinates were determined by differentially corrected
 DP3547.hand held GPS observations or other comparable positioning techniques
 DP3547.and have an estimated accuracy of +/- 3 meters.
 DP3547
 DP3547.The orthometric height was determined by differential leveling and
 DP3547.adjusted by the NATIONAL GEODETIC SURVEY
 DP3547.in July 2014.
 DP3547
 DP3547.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3547.GEOID18 height accuracy estimate available here.
 DP3547
 DP3547.Click photographs - Photos may exist for this station.
 DP3547
 DP3547.The dynamic height is computed by dividing the NAVD 88
 DP3547.geopotential number by the normal gravity value computed on the
 DP3547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3547.degrees latitude (g = 980.6199 gals.).
 DP3547
 DP3547.The modeled gravity was interpolated from observed gravity values.
 DP3547
 DP3547;                    North         East    Units  Estimated Accuracy
 DP3547;SPC IL W     -   541,575.0     679,177.5     MT  (+/- 3 meters HH1 GPS) 
 DP3547
 DP3547_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1550702479(NAD 83)
 DP3547
 DP3547                          SUPERSEDED SURVEY CONTROL
 DP3547
 DP3547.No superseded survey control is available for this station.
 DP3547
 DP3547_MARKER: DD = SURVEY DISK
 DP3547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3547_MARK LOGO: ILDT
 DP3547_PROJECTION: FLUSH
 DP3547_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3547+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2016
 DP3547
 DP3547  HISTORY     - Date     Condition        Report By
 DP3547  HISTORY     - UNK      MONUMENTED       ILDT
 DP3547  HISTORY     - 20130417 GOOD             CMT
 DP3547  HISTORY     - 20161214 GOOD             ASMINC
 DP3547
 DP3547                          STATION DESCRIPTION
 DP3547
 DP3547'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3547'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTHWEST OF PORT BYRON,
 DP3547'5.8 MI (9.3 KM) NORTH-NORTHWEST OF GREEN ROCK AND 2.3 MI (3.7 KM)
 DP3547'NORTH OF SILVIS.
 DP3547'
 DP3547'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3547'84 (STATE AVENUE) AND FOURTH STREET (COUNTY HIGHWAY N) IN HAMPTON,
 DP3547'ILLINOIS PROCEED SOUTHWEST ON ILLINOIS STATE HIGHWAY 84 (STATE AVENUE)
 DP3547'FOR 0.75 MI (1.2 KM) TO THE STATION ON THE LEFT BEFORE A STORAGE
 DP3547'FACILITY ENTRANCE.
 DP3547'
 DP3547'THE STATION IS LOCATED IN A TURF AREA AND IT IS 52.0 FT (15.8 M) WEST
 DP3547'OF A STORAGE BUILDING'S NORTHWEST CORNER, 45.4 FT (13.8 M) SOUTHWEST
 DP3547'OF A SANITARY MANHOLE, 31.2 FT (9.5 M) SOUTHWEST OF A POWER POLE, 19.8
 DP3547'FT (6.0 M) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 18.1 FT (5.5 M)
 DP3547'NORTH OF A CORRUGATED METAL PIPE CULVERT ABOUT 1.0 FT (0.3 M) LOWER
 DP3547'THAN THE HIGHWAY.
 DP3547'
 DP3547'NOTE-THE DISK IS NOT STAMPED.
 DP3547
 DP3547                          STATION RECOVERY (2016)
 DP3547
 DP3547'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 DP3547'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3548 ***********************************************************************
 DP3548  DESIGNATION -  RI 83
 DP3548  PID         -  DP3548
 DP3548  STATE/COUNTY-  IL/ROCK ISLAND
 DP3548  COUNTRY     -  US
 DP3548  USGS QUAD   -  SILVIS (2018)
 DP3548
 DP3548                         *CURRENT SURVEY CONTROL
 DP3548  ______________________________________________________________________
 DP3548* NAD 83(1986) POSITION- 41 33 45.85   (N) 090 24 11.39   (W)   HD_HELD1
 DP3548* NAVD 88 ORTHO HEIGHT -   178.559 (meters)      585.82  (feet) ADJUSTED
 DP3548  ______________________________________________________________________
 DP3548  GEOID HEIGHT    -        -32.901 (meters)                     GEOID18
 DP3548  DYNAMIC HEIGHT  -        178.491 (meters)      585.60  (feet) COMP
 DP3548  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 DP3548
 DP3548  VERT ORDER      -  SECOND    CLASS I
 DP3548
 DP3548.The horizontal coordinates were determined by differentially corrected
 DP3548.hand held GPS observations or other comparable positioning techniques
 DP3548.and have an estimated accuracy of +/- 3 meters.
 DP3548
 DP3548.The orthometric height was determined by differential leveling and
 DP3548.adjusted by the NATIONAL GEODETIC SURVEY
 DP3548.in July 2014.
 DP3548
 DP3548.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3548.GEOID18 height accuracy estimate available here.
 DP3548
 DP3548.Click photographs - Photos may exist for this station.
 DP3548
 DP3548.The dynamic height is computed by dividing the NAVD 88
 DP3548.geopotential number by the normal gravity value computed on the
 DP3548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3548.degrees latitude (g = 980.6199 gals.).
 DP3548
 DP3548.The modeled gravity was interpolated from observed gravity values.
 DP3548
 DP3548;                    North         East    Units  Estimated Accuracy
 DP3548;SPC IL W     -   543,546.0     680,273.6     MT  (+/- 3 meters HH1 GPS) 
 DP3548
 DP3548_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1653804485(NAD 83)
 DP3548
 DP3548                          SUPERSEDED SURVEY CONTROL
 DP3548
 DP3548.No superseded survey control is available for this station.
 DP3548
 DP3548_MARKER: DD = SURVEY DISK
 DP3548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3548_MARK LOGO: ILDT
 DP3548_PROJECTION: FLUSH
 DP3548_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3548+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3548
 DP3548  HISTORY     - Date     Condition        Report By
 DP3548  HISTORY     - UNK      MONUMENTED       ILDT
 DP3548  HISTORY     - 20130418 GOOD             CMT
 DP3548
 DP3548                          STATION DESCRIPTION
 DP3548
 DP3548'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3548'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3548'STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHWEST OF GREEN
 DP3548'ROCK, 4.6 MI (7.4 KM) SOUTHWEST OF PORT BYRON AND 3.5 MI (5.6 KM)
 DP3548'NORTH OF SILVIS.
 DP3548'
 DP3548'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3548'84 (STATE AVENUE) AND FOURTH STREET (COUNTY HIGHWAY N) IN HAMPTON,
 DP3548'ILLINOIS PROCEED NORTHEAST ON ILLINOIS STATE HIGHWAY 84 (STATE AVENUE)
 DP3548'FOR 0.70 MI (1.1 KM) TO THE STATION ON THE LEFT AFTER 12TH STREET.
 DP3548'
 DP3548'THE STATION IS ON THE BACK OF A DITCH AND IT IS 104.5 FT (31.9 M)
 DP3548'NORTHEAST OF A STREET SIGN, 75.7 FT (23.1 M) EAST OF A POWER POLE,
 DP3548'45.0 FT (13.7 M) SOUTHEAST OF THE SOUTHEAST RAILROAD RAIL, 42.9 FT
 DP3548'(13.1 M) NORTHWEST OF THE CENTERLINE OF HIGHWAY, 25.1 FT (7.7 M) SOUTH
 DP3548'OF A POWER POLE ABOUT LEVEL WITH THE HIGHWAY.
 DP3548'
 DP3548'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3549 ***********************************************************************
 DP3549  DESIGNATION -  RI 84
 DP3549  PID         -  DP3549
 DP3549  STATE/COUNTY-  IL/ROCK ISLAND
 DP3549  COUNTRY     -  US
 DP3549  USGS QUAD   -  SILVIS (2018)
 DP3549
 DP3549                         *CURRENT SURVEY CONTROL
 DP3549  ______________________________________________________________________
 DP3549* NAD 83(1986) POSITION- 41 34 06.61   (N) 090 23 27.12   (W)   HD_HELD1
 DP3549* NAVD 88 ORTHO HEIGHT -   179.081 (meters)      587.53  (feet) ADJUSTED
 DP3549  ______________________________________________________________________
 DP3549  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 DP3549  DYNAMIC HEIGHT  -        179.013 (meters)      587.31  (feet) COMP
 DP3549  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 DP3549
 DP3549  VERT ORDER      -  SECOND    CLASS I
 DP3549
 DP3549.The horizontal coordinates were determined by differentially corrected
 DP3549.hand held GPS observations or other comparable positioning techniques
 DP3549.and have an estimated accuracy of +/- 3 meters.
 DP3549
 DP3549.The orthometric height was determined by differential leveling and
 DP3549.adjusted by the NATIONAL GEODETIC SURVEY
 DP3549.in July 2014.
 DP3549
 DP3549.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3549.GEOID18 height accuracy estimate available here.
 DP3549
 DP3549.Click photographs - Photos may exist for this station.
 DP3549
 DP3549.The dynamic height is computed by dividing the NAVD 88
 DP3549.geopotential number by the normal gravity value computed on the
 DP3549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3549.degrees latitude (g = 980.6199 gals.).
 DP3549
 DP3549.The modeled gravity was interpolated from observed gravity values.
 DP3549
 DP3549;                    North         East    Units  Estimated Accuracy
 DP3549;SPC IL W     -   544,183.7     681,301.0     MT  (+/- 3 meters HH1 GPS) 
 DP3549
 DP3549_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1754405157(NAD 83)
 DP3549
 DP3549                          SUPERSEDED SURVEY CONTROL
 DP3549
 DP3549.No superseded survey control is available for this station.
 DP3549
 DP3549_MARKER: DD = SURVEY DISK
 DP3549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3549_MARK LOGO: ILDT
 DP3549_PROJECTION: FLUSH
 DP3549_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3549+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3549
 DP3549  HISTORY     - Date     Condition        Report By
 DP3549  HISTORY     - UNK      MONUMENTED       ILDT
 DP3549  HISTORY     - 20130418 GOOD             CMT
 DP3549
 DP3549                          STATION DESCRIPTION
 DP3549
 DP3549'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3549'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3549'STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHWEST OF GREEN
 DP3549'ROCK, 4.1 MI (6.6 KM) NORTH-NORTHEAST OF SILVIS AND 3.9 MI (6.3 KM)
 DP3549'SOUTHWEST OF PORT BYRON.
 DP3549'
 DP3549'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3549'84 (STATE AVENUE) AND INTERSTATE 80 AT THE INTERSTATE 80 BRIDGE OVER
 DP3549'THE MISSISSIPPI RIVER, PROCEED SOUTHWEST ON ILLINOIS STATE HIGHWAY 84
 DP3549'(STATE AVENUE) FOR 1.60 MI (2.6 KM) TO THE STATION ON THE LEFT.
 DP3549'
 DP3549'THE STATION IS ON THE TOP OF BANK AND IT IS 58.7 FT (17.9 M) EAST OF A
 DP3549'LIGHT POLE, 34.8 FT (10.6 M) SOUTHEAST OF THE CENTERLINE OF THE
 DP3549'HIGHWAY, 27.4 FT (8.4 M) NORTHWEST OF A POWER POLE, 19.7 FT (6.0 M)
 DP3549'SOUTHEAST OF A SQUARE POST OF A MAILBOX, 14.9 FT (4.5 M) NORTHWEST OF
 DP3549'A RIGHT-OF-WAY MARKER ABOUT 3.0 FT (0.9 M) HIGHER THAN THE HIGHWAY.
 DP3549'
 DP3549'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3550 ***********************************************************************
 DP3550  DESIGNATION -  RI 85
 DP3550  PID         -  DP3550
 DP3550  STATE/COUNTY-  IL/ROCK ISLAND
 DP3550  COUNTRY     -  US
 DP3550  USGS QUAD   -  PORT BYRON (2018)
 DP3550
 DP3550                         *CURRENT SURVEY CONTROL
 DP3550  ______________________________________________________________________
 DP3550* NAD 83(1986) POSITION- 41 34 28.35   (N) 090 22 03.39   (W)   HD_HELD1
 DP3550* NAVD 88 ORTHO HEIGHT -   178.895 (meters)      586.92  (feet) ADJUSTED
 DP3550  ______________________________________________________________________
 DP3550  GEOID HEIGHT    -        -32.923 (meters)                     GEOID18
 DP3550  DYNAMIC HEIGHT  -        178.827 (meters)      586.70  (feet) COMP
 DP3550  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 DP3550
 DP3550  VERT ORDER      -  SECOND    CLASS I
 DP3550
 DP3550.The horizontal coordinates were determined by differentially corrected
 DP3550.hand held GPS observations or other comparable positioning techniques
 DP3550.and have an estimated accuracy of +/- 3 meters.
 DP3550
 DP3550.The orthometric height was determined by differential leveling and
 DP3550.adjusted by the NATIONAL GEODETIC SURVEY
 DP3550.in July 2014.
 DP3550
 DP3550.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3550.GEOID18 height accuracy estimate available here.
 DP3550
 DP3550.Click photographs - Photos may exist for this station.
 DP3550
 DP3550.The dynamic height is computed by dividing the NAVD 88
 DP3550.geopotential number by the normal gravity value computed on the
 DP3550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3550.degrees latitude (g = 980.6199 gals.).
 DP3550
 DP3550.The modeled gravity was interpolated from observed gravity values.
 DP3550
 DP3550;                    North         East    Units  Estimated Accuracy
 DP3550;SPC IL W     -   544,849.6     683,242.4     MT  (+/- 3 meters HH1 GPS) 
 DP3550
 DP3550_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1946305886(NAD 83)
 DP3550
 DP3550                          SUPERSEDED SURVEY CONTROL
 DP3550
 DP3550.No superseded survey control is available for this station.
 DP3550
 DP3550_MARKER: DD = SURVEY DISK
 DP3550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3550_MARK LOGO: ILDT
 DP3550_PROJECTION: FLUSH
 DP3550_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3550_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3550+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3550
 DP3550  HISTORY     - Date     Condition        Report By
 DP3550  HISTORY     - UNK      MONUMENTED       ILDT
 DP3550  HISTORY     - 20130418 GOOD             CMT
 DP3550
 DP3550                          STATION DESCRIPTION
 DP3550
 DP3550'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3550'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3550'STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH OF GREEN ROCK, 5.0 MI
 DP3550'(8.0 KM) NORTH-NORTHEAST OF SILVIS AND 2.8 MI (4.5 KM) SOUTHWEST OF
 DP3550'PORT BYRON.
 DP3550'
 DP3550'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3550'84 (STATE AVENUE) AND INTERSTATE 80 AT THE INTERSTATE 80 BRIDGE OVER
 DP3550'THE MISSISSIPPI RIVER, PROCEED SOUTHWEST ON ILLINOIS STATE HIGHWAY 84
 DP3550'(STATE AVENUE) FOR 0.30 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP3550'
 DP3550'THE STATION IS BETWEEN THE HIGHWAY AND A FRONTAGE ROAD AND IT IS 91.0
 DP3550'FT (27.7 M) SOUTHEAST OF THE SOUTHEAST RAILROAD RAIL, 70.3 FT (21.4 M)
 DP3550'EAST OF A POWER POLE, 23.6 FT (7.2 M) SOUTHEAST OF THE CENTERLINE OF
 DP3550'BIKE PATH, 19.7 FT (6.0 M) SOUTH OF THE SOUTH GUARD POST, 17.7 FT (5.4
 DP3550'M) NORTHWEST OF THE EDGE OF PAVEMENT OF THE HIGHWAY ABOUT 0.5 FT (15
 DP3550'CM) LOWER THAN THE BIKE PATH.
 DP3550'
 DP3550'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3565 ***********************************************************************
 DP3565  DESIGNATION -  RI 86
 DP3565  PID         -  DP3565
 DP3565  STATE/COUNTY-  IL/ROCK ISLAND
 DP3565  COUNTRY     -  US
 DP3565  USGS QUAD   -  PORT BYRON (2018)
 DP3565
 DP3565                         *CURRENT SURVEY CONTROL
 DP3565  ______________________________________________________________________
 DP3565* NAD 83(1986) POSITION- 41 34 40.82   (N) 090 21 19.41   (W)   HD_HELD1
 DP3565* NAVD 88 ORTHO HEIGHT -   182.404 (meters)      598.44  (feet) ADJUSTED
 DP3565  ______________________________________________________________________
 DP3565  GEOID HEIGHT    -        -32.932 (meters)                     GEOID18
 DP3565  DYNAMIC HEIGHT  -        182.335 (meters)      598.21  (feet) COMP
 DP3565  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 DP3565
 DP3565  VERT ORDER      -  SECOND    CLASS I
 DP3565
 DP3565.The horizontal coordinates were determined by differentially corrected
 DP3565.hand held GPS observations or other comparable positioning techniques
 DP3565.and have an estimated accuracy of +/- 3 meters.
 DP3565
 DP3565.The orthometric height was determined by differential leveling and
 DP3565.adjusted by the NATIONAL GEODETIC SURVEY
 DP3565.in July 2014.
 DP3565
 DP3565.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3565.GEOID18 height accuracy estimate available here.
 DP3565
 DP3565.Click photographs - Photos may exist for this station.
 DP3565
 DP3565.The dynamic height is computed by dividing the NAVD 88
 DP3565.geopotential number by the normal gravity value computed on the
 DP3565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3565.degrees latitude (g = 980.6199 gals.).
 DP3565
 DP3565.The modeled gravity was interpolated from observed gravity values.
 DP3565
 DP3565;                    North         East    Units  Estimated Accuracy
 DP3565;SPC IL W     -   545,232.0     684,262.0     MT  (+/- 3 meters HH1 GPS) 
 DP3565
 DP3565_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2047006302(NAD 83)
 DP3565
 DP3565                          SUPERSEDED SURVEY CONTROL
 DP3565
 DP3565.No superseded survey control is available for this station.
 DP3565
 DP3565_MARKER: R = RIVET
 DP3565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3565_PROJECTION: FLUSH
 DP3565_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3565_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3565+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3565
 DP3565  HISTORY     - Date     Condition        Report By
 DP3565  HISTORY     - UNK      MONUMENTED       ILDT
 DP3565  HISTORY     - 20130418 GOOD             CMT
 DP3565
 DP3565                          STATION DESCRIPTION
 DP3565
 DP3565'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3565'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3565'STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH OF GREEN ROCK, 5.5 MI
 DP3565'(8.8 KM) NORTHEAST OF SILVIS AND 2.2 MI (3.5 KM) SOUTH-SOUTHWEST OF
 DP3565'PORT BYRON.
 DP3565'
 DP3565'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3565'84 (THE GREAT RIVER ROAD) AND INTERSTATE 80 AT THE INTERSTATE 80
 DP3565'BRIDGE OVER THE MISSISSIPPI RIVER, PROCEED NORTHEAST ON ILLINOIS STATE
 DP3565'HIGHWAY 84 (THE GREAT RIVER ROAD) FOR 0.40 MI (0.6 KM) TO THE STATION
 DP3565'ON THE RIGHT.
 DP3565'
 DP3565'THE STATION IS BETWEEN THE HIGHWAY AND A FRONTAGE ROAD AND IT IS 57.5
 DP3565'FT (17.5 M) NORTHWEST OF A POWER POLE, 39.0 FT (11.9 M) SOUTHWEST OF A
 DP3565'MANHOLE LID IN A SQUARE CONCRETE INLET STRUCTURE, 38.3 FT (11.7 M)
 DP3565'SOUTHEAST OF THE CENTERLINE OF HIGHWAY, 11.7 FT (3.6 M) SOUTHEAST OF
 DP3565'THE BACK OF CURB, 11.1 FT (3.4 M) NORTHWEST OF A BACK OF CURB ABOUT
 DP3565'LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3551 ***********************************************************************
 DP3551  DESIGNATION -  RI 87
 DP3551  PID         -  DP3551
 DP3551  STATE/COUNTY-  IL/ROCK ISLAND
 DP3551  COUNTRY     -  US
 DP3551  USGS QUAD   -  PORT BYRON (2018)
 DP3551
 DP3551                         *CURRENT SURVEY CONTROL
 DP3551  ______________________________________________________________________
 DP3551* NAD 83(1986) POSITION- 41 35 08.10   (N) 090 20 15.73   (W)   HD_HELD1
 DP3551* NAVD 88 ORTHO HEIGHT -   179.400 (meters)      588.58  (feet) ADJUSTED
 DP3551  ______________________________________________________________________
 DP3551  GEOID HEIGHT    -        -32.944 (meters)                     GEOID18
 DP3551  DYNAMIC HEIGHT  -        179.332 (meters)      588.36  (feet) COMP
 DP3551  MODELED GRAVITY -    980,240.0   (mgal)                       NAVD 88
 DP3551
 DP3551  VERT ORDER      -  SECOND    CLASS I
 DP3551
 DP3551.The horizontal coordinates were determined by differentially corrected
 DP3551.hand held GPS observations or other comparable positioning techniques
 DP3551.and have an estimated accuracy of +/- 3 meters.
 DP3551
 DP3551.The orthometric height was determined by differential leveling and
 DP3551.adjusted by the NATIONAL GEODETIC SURVEY
 DP3551.in July 2014.
 DP3551
 DP3551.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3551.GEOID18 height accuracy estimate available here.
 DP3551
 DP3551.Click photographs - Photos may exist for this station.
 DP3551
 DP3551.The dynamic height is computed by dividing the NAVD 88
 DP3551.geopotential number by the normal gravity value computed on the
 DP3551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3551.degrees latitude (g = 980.6199 gals.).
 DP3551
 DP3551.The modeled gravity was interpolated from observed gravity values.
 DP3551
 DP3551;                    North         East    Units  Estimated Accuracy
 DP3551;SPC IL W     -   546,070.5     685,738.8     MT  (+/- 3 meters HH1 GPS) 
 DP3551
 DP3551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2191907189(NAD 83)
 DP3551
 DP3551                          SUPERSEDED SURVEY CONTROL
 DP3551
 DP3551.No superseded survey control is available for this station.
 DP3551
 DP3551_MARKER: DD = SURVEY DISK
 DP3551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3551_MARK LOGO: ILDT
 DP3551_PROJECTION: FLUSH
 DP3551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3551+STABILITY: SURFACE MOTION
 DP3551_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3551+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2023
 DP3551
 DP3551  HISTORY     - Date     Condition        Report By
 DP3551  HISTORY     - UNK      MONUMENTED       ILDT
 DP3551  HISTORY     - 20130418 GOOD             CMT
 DP3551  HISTORY     - 20230320 GOOD             ILDT
 DP3551
 DP3551                          STATION DESCRIPTION
 DP3551
 DP3551'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3551'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3551'STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH OF CORDOVA, 6.5 MI
 DP3551'(10.5 KM) NORTHEAST OF SILVIS AND 1.4 MI (2.3 KM) SOUTH OF PORT BYRON.
 DP3551'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3551'84 (THE GREAT RIVER ROAD) AND INTERSTATE 80 AT THE INTERSTATE 80
 DP3551'BRIDGE OVER THE MISSISSIPPI RIVER, PROCEED NORTHEAST ON ILLINOIS STATE
 DP3551'HIGHWAY 84 (THE GREAT RIVER ROAD) FOR 1.50 MI (2.4 KM) TO THE STATION
 DP3551'ON THE RIGHT.
 DP3551'
 DP3551'THE STATION IS LOCATED ON THE BACK OF A DITCH AND IT IS 123.5 FT (37.6
 DP3551'M) NORTH-NORTHEAST OF A GUY POLE, 35.5 FT (10.8 M) SOUTHEAST OF THE
 DP3551'CENTERLINE OF HIGHWAY, 23.3 FT (7.1 M) SOUTHEAST OF STATION '602+50'
 DP3551'STAMP IN PAVEMENT, 13.0 FT (4.0 M) NORTHWEST OF A WIRE ELECTRIC FENCE,
 DP3551'8.0 FT (2.4 M) SOUTHEAST OF A DITCH LINE ABOUT 0.5 FT (15 CM) HIGHER
 DP3551'THAN THE HIGHWAY.
 DP3551'
 DP3551'NOTE-THE DISK IS NOT STAMPED.
 DP3551
 DP3551                          STATION RECOVERY (2023)
 DP3551
 DP3551'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (THH)
 DP3551'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3552 ***********************************************************************
 DP3552  DESIGNATION -  RI 88
 DP3552  PID         -  DP3552
 DP3552  STATE/COUNTY-  IL/ROCK ISLAND
 DP3552  COUNTRY     -  US
 DP3552  USGS QUAD   -  PORT BYRON (2018)
 DP3552
 DP3552                         *CURRENT SURVEY CONTROL
 DP3552  ______________________________________________________________________
 DP3552* NAD 83(1986) POSITION- 41 35 42.52   (N) 090 20 07.92   (W)   HD_HELD1
 DP3552* NAVD 88 ORTHO HEIGHT -   183.023 (meters)      600.47  (feet) ADJUSTED
 DP3552  ______________________________________________________________________
 DP3552  GEOID HEIGHT    -        -32.948 (meters)                     GEOID18
 DP3552  DYNAMIC HEIGHT  -        182.953 (meters)      600.24  (feet) COMP
 DP3552  MODELED GRAVITY -    980,240.5   (mgal)                       NAVD 88
 DP3552
 DP3552  VERT ORDER      -  SECOND    CLASS I
 DP3552
 DP3552.The horizontal coordinates were determined by differentially corrected
 DP3552.hand held GPS observations or other comparable positioning techniques
 DP3552.and have an estimated accuracy of +/- 3 meters.
 DP3552
 DP3552.The orthometric height was determined by differential leveling and
 DP3552.adjusted by the NATIONAL GEODETIC SURVEY
 DP3552.in July 2014.
 DP3552
 DP3552.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3552.GEOID18 height accuracy estimate available here.
 DP3552
 DP3552.Click photographs - Photos may exist for this station.
 DP3552
 DP3552.The dynamic height is computed by dividing the NAVD 88
 DP3552.geopotential number by the normal gravity value computed on the
 DP3552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3552.degrees latitude (g = 980.6199 gals.).
 DP3552
 DP3552.The modeled gravity was interpolated from observed gravity values.
 DP3552
 DP3552;                    North         East    Units  Estimated Accuracy
 DP3552;SPC IL W     -   547,132.0     685,921.8     MT  (+/- 3 meters HH1 GPS) 
 DP3552
 DP3552_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2206708256(NAD 83)
 DP3552
 DP3552                          SUPERSEDED SURVEY CONTROL
 DP3552
 DP3552.No superseded survey control is available for this station.
 DP3552
 DP3552_MARKER: DD = SURVEY DISK
 DP3552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3552_MARK LOGO: ILDT
 DP3552_PROJECTION: FLUSH
 DP3552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3552+STABILITY: SURFACE MOTION
 DP3552_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3552+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2023
 DP3552
 DP3552  HISTORY     - Date     Condition        Report By
 DP3552  HISTORY     - UNK      MONUMENTED       ILDT
 DP3552  HISTORY     - 20130418 GOOD             CMT
 DP3552  HISTORY     - 20230320 GOOD             ILDT
 DP3552
 DP3552                          STATION DESCRIPTION
 DP3552
 DP3552'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3552'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3552'STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTHEAST OF SILVIS, 5.9 MI
 DP3552'(9.5 KM) SOUTH OF CORDOVA AND 0.8 MI (1.3 KM) SOUTH OF PORT BYRON.
 DP3552'
 DP3552'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3552'HIGHWAY 84 (SOUTH HIGH STREET) AND 71ST AVENUE NORTH (BARBER CREEK
 DP3552'ROAD) IN PORT BRYON, ILLINOIS AND THE STATION ON THE WEST SIDE OF THE
 DP3552'T INTERSECTION.
 DP3552'
 DP3552'THE STATION IS LOCATED ON THE BACK OF THE BIKE PATH AND IT IS 31.8 FT
 DP3552'(9.7 M) WEST OF THE CENTERLINE OF HIGHWAY, 26.1 FT (8.0 M) SOUTHWEST
 DP3552'OF A VAULT IN GRAVEL, 15.0 FT (4.6 M) NORTH OF A GAS MARKER, 9.0 FT
 DP3552'(2.7 M) SOUTH OF THE SOUTH LEG OF A ROAD SIGN, 7.2 FT (2.2 M) WEST OF
 DP3552'THE CENTERLINE OF THE BIKE PATH ABOUT 1.0 FT (0.3 M) LOWER THAN THE
 DP3552'HIGHWAY.
 DP3552'
 DP3552'NOTE-THE DISK IS NOT STAMPED.
 DP3552
 DP3552                          STATION RECOVERY (2023)
 DP3552
 DP3552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (THH)
 DP3552'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3566 ***********************************************************************
 DP3566  DESIGNATION -  RI 90
 DP3566  PID         -  DP3566
 DP3566  STATE/COUNTY-  IL/ROCK ISLAND
 DP3566  COUNTRY     -  US
 DP3566  USGS QUAD   -  PORT BYRON (2018)
 DP3566
 DP3566                         *CURRENT SURVEY CONTROL
 DP3566  ______________________________________________________________________
 DP3566* NAD 83(1986) POSITION- 41 36 51.68   (N) 090 20 05.22   (W)   HD_HELD1
 DP3566* NAVD 88 ORTHO HEIGHT -   183.502 (meters)      602.04  (feet) ADJUSTED
 DP3566  ______________________________________________________________________
 DP3566  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 DP3566  DYNAMIC HEIGHT  -        183.433 (meters)      601.81  (feet) COMP
 DP3566  MODELED GRAVITY -    980,241.6   (mgal)                       NAVD 88
 DP3566
 DP3566  VERT ORDER      -  SECOND    CLASS I
 DP3566
 DP3566.The horizontal coordinates were determined by differentially corrected
 DP3566.hand held GPS observations or other comparable positioning techniques
 DP3566.and have an estimated accuracy of +/- 3 meters.
 DP3566
 DP3566.The orthometric height was determined by differential leveling and
 DP3566.adjusted by the NATIONAL GEODETIC SURVEY
 DP3566.in July 2014.
 DP3566
 DP3566.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3566.GEOID18 height accuracy estimate available here.
 DP3566
 DP3566.Click photographs - Photos may exist for this station.
 DP3566
 DP3566.The dynamic height is computed by dividing the NAVD 88
 DP3566.geopotential number by the normal gravity value computed on the
 DP3566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3566.degrees latitude (g = 980.6199 gals.).
 DP3566
 DP3566.The modeled gravity was interpolated from observed gravity values.
 DP3566
 DP3566;                    North         East    Units  Estimated Accuracy
 DP3566;SPC IL W     -   549,265.4     685,988.4     MT  (+/- 3 meters HH1 GPS) 
 DP3566
 DP3566_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2206410391(NAD 83)
 DP3566
 DP3566                          SUPERSEDED SURVEY CONTROL
 DP3566
 DP3566.No superseded survey control is available for this station.
 DP3566
 DP3566_MARKER: DD = SURVEY DISK
 DP3566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3566_MARK LOGO: ILDT
 DP3566_PROJECTION: FLUSH
 DP3566_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3566+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3566
 DP3566  HISTORY     - Date     Condition        Report By
 DP3566  HISTORY     - UNK      MONUMENTED       ILDT
 DP3566  HISTORY     - 20130418 GOOD             CMT
 DP3566
 DP3566                          STATION DESCRIPTION
 DP3566
 DP3566'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3566'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3566'STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHEAST OF SILVIS,
 DP3566'4.6 MI (7.4 KM) SOUTH OF CORDOVA AND IN THE TOWN OF PORT BYRON, IL.
 DP3566'
 DP3566'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3566'HIGHWAY 84 (NORTH HIGH STREET) AND AGNES STREET IN PORT BYRON,
 DP3566'ILLINOIS AND THE STATION IN THE NORTHEAST QUADRANT OF THE
 DP3566'INTERSECTION.
 DP3566'
 DP3566'THE STATION IS LOCATED ON THE BACK OF SIDEWALK AND IT IS 33.8 FT (10.3
 DP3566'M) EAST OF THE CENTERLINE OF THE HIGHWAY, 28.9 FT (8.8 M) SOUTHEAST OF
 DP3566'A POWER POLE, 15.6 FT (4.8 M) SOUTH OF 'GAS PIPELINE WARNING' POST,
 DP3566'12.5 FT (3.8 M) SOUTHWEST OF A FIRE HYDRANT, 11.2 FT (3.4 M) EAST OF A
 DP3566'WATER VALVE ABOUT LEVEL WITH THE HIGHWAY.
 DP3566'
 DP3566'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8789 ***********************************************************************
 DR8789  DESIGNATION -  RI 90 RESET
 DR8789  PID         -  DR8789
 DR8789  STATE/COUNTY-  IL/ROCK ISLAND
 DR8789  COUNTRY     -  US
 DR8789  USGS QUAD   -  PORT BYRON (2018)
 DR8789
 DR8789                         *CURRENT SURVEY CONTROL
 DR8789  ______________________________________________________________________
 DR8789* NAD 83(1986) POSITION- 41 36 51.62   (N) 090 20 00.94   (W)   HD_HELD1
 DR8789* NAVD 88 ORTHO HEIGHT -   184.865 (meters)      606.51  (feet) ADJUSTED
 DR8789  ______________________________________________________________________
 DR8789  GEOID HEIGHT    -        -32.956 (meters)                     GEOID18
 DR8789  DYNAMIC HEIGHT  -        184.795 (meters)      606.28  (feet) COMP
 DR8789  MODELED GRAVITY -    980,241.6   (mgal)                       NAVD 88
 DR8789
 DR8789  VERT ORDER      -  SECOND    CLASS I
 DR8789
 DR8789.The horizontal coordinates were determined by differentially corrected
 DR8789.hand held GPS observations or other comparable positioning techniques
 DR8789.and have an estimated accuracy of +/- 3 meters.
 DR8789
 DR8789.The orthometric height was determined by differential leveling and
 DR8789.adjusted by the NATIONAL GEODETIC SURVEY
 DR8789.in May 2023.
 DR8789
 DR8789.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8789.GEOID18 height accuracy estimate available here.
 DR8789
 DR8789.Click photographs - Photos may exist for this station.
 DR8789
 DR8789.The dynamic height is computed by dividing the NAVD 88
 DR8789.geopotential number by the normal gravity value computed on the
 DR8789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8789.degrees latitude (g = 980.6199 gals.).
 DR8789
 DR8789.The modeled gravity was interpolated from observed gravity values.
 DR8789
 DR8789;                    North         East    Units  Estimated Accuracy
 DR8789;SPC IL W     -   549,263.4     686,087.5     MT  (+/- 3 meters HH1 GPS) 
 DR8789
 DR8789_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2216310392(NAD 83)
 DR8789
 DR8789                          SUPERSEDED SURVEY CONTROL
 DR8789
 DR8789.No superseded survey control is available for this station.
 DR8789
 DR8789_MARKER: F = FLANGE-ENCASED ROD
 DR8789_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DR8789_STAMPING: RI 90 RESET
 DR8789_MARK LOGO: NONE
 DR8789_PROJECTION: RECESSED 7 CENTIMETERS
 DR8789_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DR8789_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DR8789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8789+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2023
 DR8789_ROD/PIPE-DEPTH: 11.0 meters
 DR8789_SLEEVE-DEPTH  : 0.9 meters
 DR8789
 DR8789  HISTORY     - Date     Condition        Report By
 DR8789  HISTORY     - 20230313 MONUMENTED       AMESC
 DR8789
 DR8789                          STATION DESCRIPTION
 DR8789
 DR8789'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2023 (THH)
 DR8789'THE MARK IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHEAST OF SILVIS,
 DR8789'4.6 MI (7.4 KM) SOUTH OF CORDOVA AND IN THE TOWN OF PORT BYRON, IL.
 DR8789'
 DR8789'TO REACH FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY 84 (NORTH
 DR8789'HIGH STREET) AND 94TH AVENUE N (AGNES STREET) IN PORT BYRON, PROCEED
 DR8789'EAST ON 94TH AVENUE N FOR 360 FT (109.7 M) TO THE STATION ON THE LEFT,
 DR8789'A STAINLESS STEEL ROD DRIVEN TO REFUSAL AT A DEPTH OF 11.0 M (36.1 FT)
 DR8789'WITH A 6-INCH (15 CM) LOGO CAP.
 DR8789'
 DR8789'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF 94TH AVENUE,
 DR8789'34.7 FT (10.6 M) EAST OF THE CENTERLINE OF THIRD STREET, 26.1 SE OF A
 DR8789'CATV HANDHOLE AND 19.8 FT (6.0 M) WEST-NORTHWEST OF THE NORTH END OF A
 DR8789'30 INCH (76 CM) RCP.
 DR8789'
 DR8789'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DR8789'
 DR8789'NOTE-A MAGNET WAS PLACED INSIDE THE LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3553 ***********************************************************************
 DP3553  DESIGNATION -  RI 91
 DP3553  PID         -  DP3553
 DP3553  STATE/COUNTY-  IL/ROCK ISLAND
 DP3553  COUNTRY     -  US
 DP3553  USGS QUAD   -  CORDOVA (2018)
 DP3553
 DP3553                         *CURRENT SURVEY CONTROL
 DP3553  ______________________________________________________________________
 DP3553* NAD 83(1986) POSITION- 41 37 48.41   (N) 090 20 11.62   (W)   HD_HELD1
 DP3553* NAVD 88 ORTHO HEIGHT -   179.135 (meters)      587.71  (feet) ADJUSTED
 DP3553  ______________________________________________________________________
 DP3553  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 DP3553  DYNAMIC HEIGHT  -        179.067 (meters)      587.49  (feet) COMP
 DP3553  MODELED GRAVITY -    980,242.6   (mgal)                       NAVD 88
 DP3553
 DP3553  VERT ORDER      -  SECOND    CLASS I
 DP3553
 DP3553.The horizontal coordinates were determined by differentially corrected
 DP3553.hand held GPS observations or other comparable positioning techniques
 DP3553.and have an estimated accuracy of +/- 3 meters.
 DP3553
 DP3553.The orthometric height was determined by differential leveling and
 DP3553.adjusted by the NATIONAL GEODETIC SURVEY
 DP3553.in July 2014.
 DP3553
 DP3553.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3553.GEOID18 height accuracy estimate available here.
 DP3553
 DP3553.Click photographs - Photos may exist for this station.
 DP3553
 DP3553.The dynamic height is computed by dividing the NAVD 88
 DP3553.geopotential number by the normal gravity value computed on the
 DP3553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3553.degrees latitude (g = 980.6199 gals.).
 DP3553
 DP3553.The modeled gravity was interpolated from observed gravity values.
 DP3553
 DP3553;                    North         East    Units  Estimated Accuracy
 DP3553;SPC IL W     -   551,015.8     685,843.7     MT  (+/- 3 meters HH1 GPS) 
 DP3553
 DP3553_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2186112136(NAD 83)
 DP3553
 DP3553                          SUPERSEDED SURVEY CONTROL
 DP3553
 DP3553.No superseded survey control is available for this station.
 DP3553
 DP3553_MARKER: DD = SURVEY DISK
 DP3553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3553_MARK LOGO: ILDT
 DP3553_PROJECTION: FLUSH
 DP3553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3553+STABILITY: SURFACE MOTION
 DP3553_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3553+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2023
 DP3553
 DP3553  HISTORY     - Date     Condition        Report By
 DP3553  HISTORY     - UNK      MONUMENTED       ILDT
 DP3553  HISTORY     - 20130418 GOOD             CMT
 DP3553  HISTORY     - 20230320 GOOD             ILDT
 DP3553
 DP3553                          STATION DESCRIPTION
 DP3553
 DP3553'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3553'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3553'STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST OF HILLSDALE, 3.6 MI
 DP3553'(5.8 KM) SOUTH-SOUTHWEST OF CORDOVA AND 1.6 MI (2.6 KM) NORTH OF PORT
 DP3553'BYRON.
 DP3553'
 DP3553'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3553'84 (NORTH HIGH STREET) AND AGNES STREET IN PORT BYRON, ILLINOIS,
 DP3553'PROCEED NORTH ON ILLINOIS STATE HIGHWAY 84 (NORTH HIGH STREET) FOR
 DP3553'1.10 MI (1.8 KM) TO THE STATION ON THE LEFT.
 DP3553'
 DP3553'THE STATION IS LOCATED ON THE BACK OF THE BIKE PATH AND IT IS 92.7 FT
 DP3553'(28.3 M) NORTH OF A POWER POLE, 61.3 FT (18.7 M) WEST OF THE
 DP3553'CENTERLINE OF HIGHWAY, 41.9 FT (12.8 M) SOUTH OF A POWER POLE, 28.0 FT
 DP3553'(8.5 M) EAST OF THE EAST RAIL OF THE RAILROAD TRACKS, 14.2 FT (4.3 M)
 DP3553'WEST OF THE CENTERLINE OF THE BIKE PATH ABOUT 4.5 FT (1.4 M) LOWER
 DP3553'THAN THE HIGHWAY.
 DP3553'
 DP3553'NOTE-THE DISK IS NOT STAMPED.
 DP3553
 DP3553                          STATION RECOVERY (2023)
 DP3553
 DP3553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (THH)
 DP3553'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3554 ***********************************************************************
 DP3554  DESIGNATION -  RI 92
 DP3554  PID         -  DP3554
 DP3554  STATE/COUNTY-  IL/ROCK ISLAND
 DP3554  COUNTRY     -  US
 DP3554  USGS QUAD   -  CORDOVA (2018)
 DP3554
 DP3554                         *CURRENT SURVEY CONTROL
 DP3554  ______________________________________________________________________
 DP3554* NAD 83(1986) POSITION- 41 38 51.98   (N) 090 20 08.79   (W)   HD_HELD1
 DP3554* NAVD 88 ORTHO HEIGHT -   181.120 (meters)      594.22  (feet) ADJUSTED
 DP3554  ______________________________________________________________________
 DP3554  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 DP3554  DYNAMIC HEIGHT  -        181.052 (meters)      594.00  (feet) COMP
 DP3554  MODELED GRAVITY -    980,244.0   (mgal)                       NAVD 88
 DP3554
 DP3554  VERT ORDER      -  SECOND    CLASS I
 DP3554
 DP3554.The horizontal coordinates were determined by differentially corrected
 DP3554.hand held GPS observations or other comparable positioning techniques
 DP3554.and have an estimated accuracy of +/- 3 meters.
 DP3554
 DP3554.The orthometric height was determined by differential leveling and
 DP3554.adjusted by the NATIONAL GEODETIC SURVEY
 DP3554.in July 2014.
 DP3554
 DP3554.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3554.GEOID18 height accuracy estimate available here.
 DP3554
 DP3554.Click photographs - Photos may exist for this station.
 DP3554
 DP3554.The dynamic height is computed by dividing the NAVD 88
 DP3554.geopotential number by the normal gravity value computed on the
 DP3554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3554.degrees latitude (g = 980.6199 gals.).
 DP3554
 DP3554.The modeled gravity was interpolated from observed gravity values.
 DP3554
 DP3554;                    North         East    Units  Estimated Accuracy
 DP3554;SPC IL W     -   552,976.8     685,913.1     MT  (+/- 3 meters HH1 GPS) 
 DP3554
 DP3554_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2186614099(NAD 83)
 DP3554
 DP3554                          SUPERSEDED SURVEY CONTROL
 DP3554
 DP3554.No superseded survey control is available for this station.
 DP3554
 DP3554_MARKER: DD = SURVEY DISK
 DP3554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3554_MARK LOGO: ILDT
 DP3554_PROJECTION: FLUSH
 DP3554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3554+STABILITY: SURFACE MOTION
 DP3554_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3554+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2022
 DP3554
 DP3554  HISTORY     - Date     Condition        Report By
 DP3554  HISTORY     - UNK      MONUMENTED       ILDT
 DP3554  HISTORY     - 20130418 GOOD             CMT
 DP3554  HISTORY     - 20220303 GOOD             ILDT
 DP3554
 DP3554                          STATION DESCRIPTION
 DP3554
 DP3554'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3554'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3554'STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF HILLSDALE,
 DP3554'2.9 MI (4.7 KM) NORTH OF PORT BYRON AND 2.4 MI (3.9 KM)
 DP3554'SOUTH-SOUTHWEST OF CORDOVA.
 DP3554'
 DP3554'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3554'84 (THE GREAT RIVER ROAD) AND 157TH AVENUE NORTH IN CORDOVA, ILLINOIS,
 DP3554'PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR
 DP3554'2.30 MI (3.7 KM) TO THE STATION ON THE RIGHT AT THE T INTERSECTION OF
 DP3554'ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) AND 129TH AVENUE
 DP3554'NORTH.
 DP3554'
 DP3554'THE STATION IS LOCATED ON THE BACK OF THE BIKE PATH AND IT IS 69.3 FT
 DP3554'(21.1 M) NORTHWEST OF THE END OF A GUARDRAIL, 37.7 FT (11.5 M) WEST OF
 DP3554'THE CENTERLINE OF HIGHWAY, 24.7 FT (7.5 M) WEST OF THE EDGE OF
 DP3554'PAVEMENT OF HIGHWAY, 8.6 FT (2.6 M) WEST OF THE CENTERLINE OF THE BIKE
 DP3554'PATH, 3.2 FT (1.0 M) WEST OF THE EDGE OF PAVEMENT OF THE BIKE PATH
 DP3554'ABOUT 0.5 FT (15 CM) LOWER THAN THE HIGHWAY.
 DP3554'
 DP3554'NOTE-THE DISK IS NOT STAMPED.
 DP3554
 DP3554                          STATION RECOVERY (2022)
 DP3554
 DP3554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP3554'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3555 ***********************************************************************
 DP3555  DESIGNATION -  RI 93
 DP3555  PID         -  DP3555
 DP3555  STATE/COUNTY-  IL/ROCK ISLAND
 DP3555  COUNTRY     -  US
 DP3555  USGS QUAD   -  CORDOVA (2018)
 DP3555
 DP3555                         *CURRENT SURVEY CONTROL
 DP3555  ______________________________________________________________________
 DP3555* NAD 83(1986) POSITION- 41 40 08.52   (N) 090 19 31.46   (W)   HD_HELD1
 DP3555* NAVD 88 ORTHO HEIGHT -   181.942 (meters)      596.92  (feet) ADJUSTED
 DP3555  ______________________________________________________________________
 DP3555  GEOID HEIGHT    -        -32.987 (meters)                     GEOID18
 DP3555  DYNAMIC HEIGHT  -        181.874 (meters)      596.70  (feet) COMP
 DP3555  MODELED GRAVITY -    980,245.5   (mgal)                       NAVD 88
 DP3555
 DP3555  VERT ORDER      -  SECOND    CLASS I
 DP3555
 DP3555.The horizontal coordinates were determined by differentially corrected
 DP3555.hand held GPS observations or other comparable positioning techniques
 DP3555.and have an estimated accuracy of +/- 3 meters.
 DP3555
 DP3555.The orthometric height was determined by differential leveling and
 DP3555.adjusted by the NATIONAL GEODETIC SURVEY
 DP3555.in July 2014.
 DP3555
 DP3555.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3555.GEOID18 height accuracy estimate available here.
 DP3555
 DP3555.Click photographs - Photos may exist for this station.
 DP3555
 DP3555.The dynamic height is computed by dividing the NAVD 88
 DP3555.geopotential number by the normal gravity value computed on the
 DP3555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3555.degrees latitude (g = 980.6199 gals.).
 DP3555
 DP3555.The modeled gravity was interpolated from observed gravity values.
 DP3555
 DP3555;                    North         East    Units  Estimated Accuracy
 DP3555;SPC IL W     -   555,336.4     686,781.2     MT  (+/- 3 meters HH1 GPS) 
 DP3555
 DP3555_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2265716486(NAD 83)
 DP3555
 DP3555                          SUPERSEDED SURVEY CONTROL
 DP3555
 DP3555.No superseded survey control is available for this station.
 DP3555
 DP3555_MARKER: DD = SURVEY DISK
 DP3555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3555_MARK LOGO: ILDT
 DP3555_PROJECTION: FLUSH
 DP3555_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3555+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3555
 DP3555  HISTORY     - Date     Condition        Report By
 DP3555  HISTORY     - UNK      MONUMENTED       ILDT
 DP3555  HISTORY     - 20130418 GOOD             CMT
 DP3555
 DP3555                          STATION DESCRIPTION
 DP3555
 DP3555'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3555'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3555'STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF HILLSDALE,
 DP3555'4.4 MI (7.1 KM) NORTH OF PORT BYRON AND 0.8 MI (1.3 KM)
 DP3555'SOUTH-SOUTHWEST OF CORDOVA.
 DP3555'
 DP3555'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3555'84 (THE GREAT RIVER ROAD) AND 157TH AVENUE NORTH IN CORDOVA, ILLINOIS,
 DP3555'PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR
 DP3555'0.80 MI (1.3 KM) TO THE STATION ON THE RIGHT AT THE INTERSECTION OF
 DP3555'ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) AND 13TH AVENUE.
 DP3555'
 DP3555'THE STATION IS LOCATED BETWEEN THE HIGHWAY AND RAILROAD AND IT IS 69.6
 DP3555'FT (21.2 M) NORTHEAST OF A RAILROAD CROSSING SIGNAL, 61.5 FT (18.7 M)
 DP3555'NORTHEAST OF THE CENTERLINE OF 13TH AVENUE, 52.1 FT (15.9 M) SOUTHEAST
 DP3555'OF THE SOUTHEAST RAIL OF THE RAILROAD TRACKS, 36.1 FT (11.0 M)
 DP3555'NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 36.1 FT (11.0 M)
 DP3555'NORTH-NORTHEAST OF A LIGHT POLE ABOUT 2.0 FT (0.6 M) LOWER THAN THE
 DP3555'HIGHWAY.
 DP3555'
 DP3555'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3556 ***********************************************************************
 DP3556  DESIGNATION -  RI 94
 DP3556  PID         -  DP3556
 DP3556  STATE/COUNTY-  IL/ROCK ISLAND
 DP3556  COUNTRY     -  US
 DP3556  USGS QUAD   -  CORDOVA (2018)
 DP3556
 DP3556                         *CURRENT SURVEY CONTROL
 DP3556  ______________________________________________________________________
 DP3556* NAD 83(1986) POSITION- 41 40 39.50   (N) 090 18 57.91   (W)   HD_HELD1
 DP3556* NAVD 88 ORTHO HEIGHT -   181.637 (meters)      595.92  (feet) ADJUSTED
 DP3556  ______________________________________________________________________
 DP3556  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 DP3556  DYNAMIC HEIGHT  -        181.569 (meters)      595.70  (feet) COMP
 DP3556  MODELED GRAVITY -    980,245.7   (mgal)                       NAVD 88
 DP3556
 DP3556  VERT ORDER      -  SECOND    CLASS I
 DP3556
 DP3556.The horizontal coordinates were determined by differentially corrected
 DP3556.hand held GPS observations or other comparable positioning techniques
 DP3556.and have an estimated accuracy of +/- 3 meters.
 DP3556
 DP3556.The orthometric height was determined by differential leveling and
 DP3556.adjusted by the NATIONAL GEODETIC SURVEY
 DP3556.in July 2014.
 DP3556
 DP3556.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3556.GEOID18 height accuracy estimate available here.
 DP3556
 DP3556.Click photographs - Photos may exist for this station.
 DP3556
 DP3556.The dynamic height is computed by dividing the NAVD 88
 DP3556.geopotential number by the normal gravity value computed on the
 DP3556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3556.degrees latitude (g = 980.6199 gals.).
 DP3556
 DP3556.The modeled gravity was interpolated from observed gravity values.
 DP3556
 DP3556;                    North         East    Units  Estimated Accuracy
 DP3556;SPC IL W     -   556,290.8     687,558.9     MT  (+/- 3 meters HH1 GPS) 
 DP3556
 DP3556_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2340317466(NAD 83)
 DP3556
 DP3556                          SUPERSEDED SURVEY CONTROL
 DP3556
 DP3556.No superseded survey control is available for this station.
 DP3556
 DP3556_MARKER: DD = SURVEY DISK
 DP3556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3556_MARK LOGO: ILDT
 DP3556_PROJECTION: FLUSH
 DP3556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3556+STABILITY: SURFACE MOTION
 DP3556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3556+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2018
 DP3556
 DP3556  HISTORY     - Date     Condition        Report By
 DP3556  HISTORY     - UNK      MONUMENTED       ILDT
 DP3556  HISTORY     - 20130418 GOOD             CMT
 DP3556  HISTORY     - 20181008 GOOD             AMESC
 DP3556
 DP3556                          STATION DESCRIPTION
 DP3556
 DP3556'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3556'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3556'STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-NORTHWEST OF HILLSDALE,
 DP3556'5.0 MI (8.0 KM) NORTH-NORTHEAST OF PORT BYRON AND IN THE TOWN OF
 DP3556'CORDOVA, IL.
 DP3556'
 DP3556'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3556'HIGHWAY 84 (THE GREAT RIVER ROAD) AND 157TH AVENUE NORTH IN CORDOVA,
 DP3556'ILLINOIS AND THE STATION IN THE SOUTHEAST QUADRANT OF THE
 DP3556'INTERSECTION.
 DP3556'
 DP3556'THE STATION IS LOCATED ON THE BACK SIDE OF GUARDRAIL IN A TURF AREA
 DP3556'AND IT IS 46.6 FT (14.2 M) SOUTHEAST OF THE CENTERLINE OF HIGHWAY,
 DP3556'36.0 FT (11.0 M) NORTHEAST OF A RIGHT-OF-WAY MARKER, 33.1 FT (10.1 M)
 DP3556'NORTHEAST OF A GUY POLE WITH LIGHT, 17.3 FT (5.3 M) SOUTH-SOUTHWEST OF
 DP3556'A POWER POLE, 15.0 FT (4.6 M) SOUTHEAST OF A 'GAS LINE WARNING' POST
 DP3556'ABOUT LEVEL WITH THE HIGHWAY.
 DP3556'
 DP3556'NOTE-THE DISK IS NOT STAMPED.
 DP3556
 DP3556                          STATION RECOVERY (2018)
 DP3556
 DP3556'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 DP3556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3557 ***********************************************************************
 DP3557  DESIGNATION -  RI 95
 DP3557  PID         -  DP3557
 DP3557  STATE/COUNTY-  IL/ROCK ISLAND
 DP3557  COUNTRY     -  US
 DP3557  USGS QUAD   -  CORDOVA (2018)
 DP3557
 DP3557                         *CURRENT SURVEY CONTROL
 DP3557  ______________________________________________________________________
 DP3557* NAD 83(1986) POSITION- 41 41 32.33   (N) 090 18 37.93   (W)   HD_HELD1
 DP3557* NAVD 88 ORTHO HEIGHT -   184.185 (meters)      604.28  (feet) ADJUSTED
 DP3557  ______________________________________________________________________
 DP3557  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 DP3557  DYNAMIC HEIGHT  -        184.117 (meters)      604.06  (feet) COMP
 DP3557  MODELED GRAVITY -    980,246.4   (mgal)                       NAVD 88
 DP3557
 DP3557  VERT ORDER      -  SECOND    CLASS I
 DP3557
 DP3557.The horizontal coordinates were determined by differentially corrected
 DP3557.hand held GPS observations or other comparable positioning techniques
 DP3557.and have an estimated accuracy of +/- 3 meters.
 DP3557
 DP3557.The orthometric height was determined by differential leveling and
 DP3557.adjusted by the NATIONAL GEODETIC SURVEY
 DP3557.in July 2014.
 DP3557
 DP3557.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3557.GEOID18 height accuracy estimate available here.
 DP3557
 DP3557.Click photographs - Photos may exist for this station.
 DP3557
 DP3557.The dynamic height is computed by dividing the NAVD 88
 DP3557.geopotential number by the normal gravity value computed on the
 DP3557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3557.degrees latitude (g = 980.6199 gals.).
 DP3557
 DP3557.The modeled gravity was interpolated from observed gravity values.
 DP3557
 DP3557;                    North         East    Units  Estimated Accuracy
 DP3557;SPC IL W     -   557,919.8     688,023.8     MT  (+/- 3 meters HH1 GPS) 
 DP3557
 DP3557_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2381419110(NAD 83)
 DP3557
 DP3557                          SUPERSEDED SURVEY CONTROL
 DP3557
 DP3557.No superseded survey control is available for this station.
 DP3557
 DP3557_MARKER: DD = SURVEY DISK
 DP3557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3557_MARK LOGO: ILDT
 DP3557_PROJECTION: FLUSH
 DP3557_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3557+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3557
 DP3557  HISTORY     - Date     Condition        Report By
 DP3557  HISTORY     - UNK      MONUMENTED       ILDT
 DP3557  HISTORY     - 20130418 GOOD             CMT
 DP3557
 DP3557                          STATION DESCRIPTION
 DP3557
 DP3557'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3557'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3557'STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTHWEST OF HILLSDALE, 6.1
 DP3557'MI (9.8 KM) NORTH-NORTHEAST OF PORT BYRON AND 0.9 MI (1.4 KM)
 DP3557'NORTH-NORTHEAST OF CORDOVA.
 DP3557'
 DP3557'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3557'84 (THE GREAT RIVER ROAD) AND 157TH AVENUE NORTH IN CORDOVA, ILLINOIS,
 DP3557'PROCEED NORTH ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR
 DP3557'1.10 MI (1.8 KM) TO THE STATION ON THE LEFT AT THE INTERSECTION OF
 DP3557'ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) AND 171ST AVENUE
 DP3557'NORTH.
 DP3557'
 DP3557'THE STATION IS LOCATED ON THE BACK OF BIKE PATH AND IT IS 55.3 FT
 DP3557'(16.9 M) SOUTH OF A POWER POLE, 45.4 FT (13.8 M) EAST OF THE EAST RAIL
 DP3557'OF THE RAILROAD TRACKS, 43.7 FT (13.3 M) WEST OF THE CENTERLINE OF
 DP3557'HIGHWAY, 20.8 FT (6.3 M) NORTH OF THE WEST GUARD POST AT BIKE PATH,
 DP3557'11.5 FT (3.5 M) WEST OF THE CENTERLINE OF THE BIKE PATH ABOUT 1.5 FT
 DP3557'(0.5 M) LOWER THAN THE HIGHWAY.
 DP3557'
 DP3557'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3558 ***********************************************************************
 DP3558  DESIGNATION -  RI 96
 DP3558  PID         -  DP3558
 DP3558  STATE/COUNTY-  IL/ROCK ISLAND
 DP3558  COUNTRY     -  US
 DP3558  USGS QUAD   -  CORDOVA (2018)
 DP3558
 DP3558                         *CURRENT SURVEY CONTROL
 DP3558  ______________________________________________________________________
 DP3558* NAD 83(1986) POSITION- 41 42 33.7    (N) 090 18 10.9    (W)   HD_HELD2
 DP3558* NAVD 88 ORTHO HEIGHT -   184.010 (meters)      603.71  (feet) ADJUSTED
 DP3558  ______________________________________________________________________
 DP3558  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DP3558  DYNAMIC HEIGHT  -        183.942 (meters)      603.48  (feet) COMP
 DP3558  MODELED GRAVITY -    980,246.8   (mgal)                       NAVD 88
 DP3558
 DP3558  VERT ORDER      -  SECOND    CLASS I
 DP3558
 DP3558.The horizontal coordinates were established by autonomous hand held GPS
 DP3558.observations and have an estimated accuracy of +/- 10 meters.
 DP3558
 DP3558.The orthometric height was determined by differential leveling and
 DP3558.adjusted by the NATIONAL GEODETIC SURVEY
 DP3558.in July 2014.
 DP3558
 DP3558.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3558.GEOID18 height accuracy estimate available here.
 DP3558
 DP3558.Click photographs - Photos may exist for this station.
 DP3558
 DP3558.The dynamic height is computed by dividing the NAVD 88
 DP3558.geopotential number by the normal gravity value computed on the
 DP3558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3558.degrees latitude (g = 980.6199 gals.).
 DP3558
 DP3558.The modeled gravity was interpolated from observed gravity values.
 DP3558
 DP3558;                    North         East    Units  Estimated Accuracy
 DP3558;SPC IL W     -   559,812.      688,652.      MT  (+/- 10 meters HH2 GPS)
 DP3558
 DP3558_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2437921022(NAD 83)
 DP3558
 DP3558                          SUPERSEDED SURVEY CONTROL
 DP3558
 DP3558.No superseded survey control is available for this station.
 DP3558
 DP3558_MARKER: DD = SURVEY DISK
 DP3558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3558_MARK LOGO: ILDT
 DP3558_PROJECTION: FLUSH
 DP3558_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3558+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3558
 DP3558  HISTORY     - Date     Condition        Report By
 DP3558  HISTORY     - UNK      MONUMENTED       ILDT
 DP3558  HISTORY     - 20130418 GOOD             CMT
 DP3558
 DP3558                          STATION DESCRIPTION
 DP3558
 DP3558'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3558'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3558'STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) NORTHWEST OF HILLSDALE, 7.3
 DP3558'MI (11.7 KM) NORTH-NORTHEAST OF PORT BYRON AND 2.2 MI (3.5 KM)
 DP3558'NORTH-NORTHEAST OF CORDOVA.
 DP3558'
 DP3558'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3558'84 (THE GREAT RIVER ROAD) AND 157TH AVENUE NORTH IN CORDOVA, ILLINOIS,
 DP3558'PROCEED NORTH ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR
 DP3558'2.30 MI (3.7 KM) TO THE STATION ON THE LEFT ACROSS FROM A GATED
 DP3558'ENTRANCE TO A LANDSCAPING COMPANY.
 DP3558'
 DP3558'THE STATION IS LOCATED BETWEEN THE BIKE PATH AND RAILROAD AND IT IS
 DP3558'91.2 FT (27.8 M) NORTH-NORTHEAST OF A POWER POLE, 47.3 FT (14.4 M)
 DP3558'NORTHWEST OF THE CENTERLINE OF HIGHWAY, 40.4 FT (12.3 M) SOUTHEAST OF
 DP3558'THE SOUTHEAST RAIL OF THE RAILROAD TRACKS, 35.5 FT (10.8 M) NORTHWEST
 DP3558'OF STATION '1077+55' STAMPED IN PAVEMENT, 22.8 FT (6.9 M) NORTHWEST OF
 DP3558'THE CENTERLINE OF THE BIKE PATH ABOUT 1.0 FT (0.3 M) LOWER THAN THE
 DP3558'HIGHWAY.
 DP3558'
 DP3558'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3559 ***********************************************************************
 DP3559  DESIGNATION -  RI 97
 DP3559  PID         -  DP3559
 DP3559  STATE/COUNTY-  IL/ROCK ISLAND
 DP3559  COUNTRY     -  US
 DP3559  USGS QUAD   -  CORDOVA (2018)
 DP3559
 DP3559                         *CURRENT SURVEY CONTROL
 DP3559  ______________________________________________________________________
 DP3559* NAD 83(1986) POSITION- 41 43 07.97   (N) 090 17 54.59   (W)   HD_HELD1
 DP3559* NAVD 88 ORTHO HEIGHT -   184.632 (meters)      605.75  (feet) ADJUSTED
 DP3559  ______________________________________________________________________
 DP3559  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DP3559  DYNAMIC HEIGHT  -        184.563 (meters)      605.52  (feet) COMP
 DP3559  MODELED GRAVITY -    980,246.9   (mgal)                       NAVD 88
 DP3559
 DP3559  VERT ORDER      -  SECOND    CLASS I
 DP3559
 DP3559.The horizontal coordinates were determined by differentially corrected
 DP3559.hand held GPS observations or other comparable positioning techniques
 DP3559.and have an estimated accuracy of +/- 3 meters.
 DP3559
 DP3559.The orthometric height was determined by differential leveling and
 DP3559.adjusted by the NATIONAL GEODETIC SURVEY
 DP3559.in July 2014.
 DP3559
 DP3559.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3559.GEOID18 height accuracy estimate available here.
 DP3559
 DP3559.Click photographs - Photos may exist for this station.
 DP3559
 DP3559.The dynamic height is computed by dividing the NAVD 88
 DP3559.geopotential number by the normal gravity value computed on the
 DP3559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3559.degrees latitude (g = 980.6199 gals.).
 DP3559
 DP3559.The modeled gravity was interpolated from observed gravity values.
 DP3559
 DP3559;                    North         East    Units  Estimated Accuracy
 DP3559;SPC IL W     -   560,868.7     689,030.4     MT  (+/- 3 meters HH1 GPS) 
 DP3559
 DP3559_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2472322091(NAD 83)
 DP3559
 DP3559                          SUPERSEDED SURVEY CONTROL
 DP3559
 DP3559.No superseded survey control is available for this station.
 DP3559
 DP3559_MARKER: DD = SURVEY DISK
 DP3559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3559_MARK LOGO: ILDT
 DP3559_PROJECTION: FLUSH
 DP3559_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3559_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3559+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3559
 DP3559  HISTORY     - Date     Condition        Report By
 DP3559  HISTORY     - UNK      MONUMENTED       ILDT
 DP3559  HISTORY     - 20130418 GOOD             CMT
 DP3559
 DP3559                          STATION DESCRIPTION
 DP3559
 DP3559'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3559'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3559'STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) NORTHWEST OF HILLSDALE, 8.0
 DP3559'MI (12.9 KM) NORTH-NORTHEAST OF PORT BYRON AND 2.9 MI (4.7 KM)
 DP3559'NORTH-NORTHEAST OF CORDOVA.
 DP3559'
 DP3559'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3559'84 (THE GREAT RIVER ROAD) AND 192 AVENUE NORTH, PROCEED NORTH ON
 DP3559'ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR 0.35 MI (0.6 KM)
 DP3559'TO THE STATION ON THE RIGHT AT THE CORDOVA DRAGWAY PARK.
 DP3559'
 DP3559'THE STATION IS LOCATED IN THE TURF AREA NEAR A FENCE AND IT IS 79.9 FT
 DP3559'(24.4 M) SOUTHEAST OF A POWER POLE, 44.5 FT (13.6 M) WEST-NORTHWEST OF
 DP3559'THE EDGE OF PAVEMENT OF THE PARKING LOT FOR CORDOVA DRAGWAY PARK, 38.3
 DP3559'FT (11.7 M) EAST-SOUTHEAST OF THE CENTERLINE OF HIGHWAY, 25.6 FT (7.8
 DP3559'M) EAST-SOUTHEAST OF THE EDGE OF PAVEMENT OF THE HIGHWAY, 3.8 FT (1.2
 DP3559'M) WEST-NORTHWEST OF A CHAIN LINK FENCE ABOUT 2.5 FT (0.8 M) LOWER
 DP3559'THAN THE HIGHWAY.
 DP3559'
 DP3559'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3560 ***********************************************************************
 DP3560  DESIGNATION -  RI 98
 DP3560  PID         -  DP3560
 DP3560  STATE/COUNTY-  IL/ROCK ISLAND
 DP3560  COUNTRY     -  US
 DP3560  USGS QUAD   -  CORDOVA (2018)
 DP3560
 DP3560                         *CURRENT SURVEY CONTROL
 DP3560  ______________________________________________________________________
 DP3560* NAD 83(1986) POSITION- 41 43 44.94   (N) 090 17 39.36   (W)   HD_HELD1
 DP3560* NAVD 88 ORTHO HEIGHT -   187.042 (meters)      613.65  (feet) ADJUSTED
 DP3560  ______________________________________________________________________
 DP3560  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 DP3560  DYNAMIC HEIGHT  -        186.972 (meters)      613.42  (feet) COMP
 DP3560  MODELED GRAVITY -    980,247.1   (mgal)                       NAVD 88
 DP3560
 DP3560  VERT ORDER      -  SECOND    CLASS I
 DP3560
 DP3560.The horizontal coordinates were determined by differentially corrected
 DP3560.hand held GPS observations or other comparable positioning techniques
 DP3560.and have an estimated accuracy of +/- 3 meters.
 DP3560
 DP3560.The orthometric height was determined by differential leveling and
 DP3560.adjusted by the NATIONAL GEODETIC SURVEY
 DP3560.in July 2014.
 DP3560
 DP3560.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3560.GEOID18 height accuracy estimate available here.
 DP3560
 DP3560.Click photographs - Photos may exist for this station.
 DP3560
 DP3560.The dynamic height is computed by dividing the NAVD 88
 DP3560.geopotential number by the normal gravity value computed on the
 DP3560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3560.degrees latitude (g = 980.6199 gals.).
 DP3560
 DP3560.The modeled gravity was interpolated from observed gravity values.
 DP3560
 DP3560;                    North         East    Units  Estimated Accuracy
 DP3560;SPC IL W     -   562,008.7     689,384.2     MT  (+/- 3 meters HH1 GPS) 
 DP3560
 DP3560_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2503923242(NAD 83)
 DP3560
 DP3560                          SUPERSEDED SURVEY CONTROL
 DP3560
 DP3560.No superseded survey control is available for this station.
 DP3560
 DP3560_MARKER: DD = SURVEY DISK
 DP3560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3560_MARK LOGO: ILDT
 DP3560_PROJECTION: FLUSH
 DP3560_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3560_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3560+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3560
 DP3560  HISTORY     - Date     Condition        Report By
 DP3560  HISTORY     - UNK      MONUMENTED       ILDT
 DP3560  HISTORY     - 20130418 GOOD             CMT
 DP3560
 DP3560                          STATION DESCRIPTION
 DP3560
 DP3560'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3560'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3560'STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTHWEST OF HILLSDALE, 8.7
 DP3560'MI (14.0 KM) NORTH-NORTHEAST OF PORT BYRON AND 3.6 MI (5.8 KM)
 DP3560'NORTH-NORTHEAST OF CORDOVA.
 DP3560'
 DP3560'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3560'84 (THE GREAT RIVER ROAD) AND 192 AVENUE NORTH, PROCEED NORTH ON
 DP3560'ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR 1.10 MI (1.8 KM)
 DP3560'TO THE STATION ON THE LEFT AT THE INTERSECTION OF ILLINOIS STATE
 DP3560'HIGHWAY 84 (THE GREAT RIVER ROAD) AND 206TH AVENUE NORTH AND NORTH OF
 DP3560'206TH AVENUE NORTH.
 DP3560'
 DP3560'THE STATION IS LOCATED BETWEEN THE BIKE PATH AND RAILROAD AND IT IS
 DP3560'85.3 FT (26.0 M) NORTHEAST OF A RAILROAD CROSSING SIGN, 46.8 FT (14.3
 DP3560'M) SOUTHEAST OF THE SOUTHEAST RAIL OF THE RAILROAD, 43.8 FT (13.4 M)
 DP3560'NORTH OF A POWER POLE, 40.6 FT (12.4 M) NORTHWEST OF THE CENTERLINE OF
 DP3560'HIGHWAY, 14.7 FT (4.5 M) NORTHWEST OF THE CENTERLINE OF THE BIKE PATH
 DP3560'ABOUT 0.5 FT (15 CM) LOWER THAN THE HIGHWAY.
 DP3560'
 DP3560'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3561 ***********************************************************************
 DP3561  DESIGNATION -  RI 99
 DP3561  PID         -  DP3561
 DP3561  STATE/COUNTY-  IL/ROCK ISLAND
 DP3561  COUNTRY     -  US
 DP3561  USGS QUAD   -  CORDOVA (2018)
 DP3561
 DP3561                         *CURRENT SURVEY CONTROL
 DP3561  ______________________________________________________________________
 DP3561* NAD 83(1986) POSITION- 41 44 59.58   (N) 090 16 54.74   (W)   HD_HELD1
 DP3561* NAVD 88 ORTHO HEIGHT -   191.169 (meters)      627.19  (feet) ADJUSTED
 DP3561  ______________________________________________________________________
 DP3561  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 DP3561  DYNAMIC HEIGHT  -        191.098 (meters)      626.96  (feet) COMP
 DP3561  MODELED GRAVITY -    980,246.9   (mgal)                       NAVD 88
 DP3561
 DP3561  VERT ORDER      -  SECOND    CLASS I
 DP3561
 DP3561.The horizontal coordinates were determined by differentially corrected
 DP3561.hand held GPS observations or other comparable positioning techniques
 DP3561.and have an estimated accuracy of +/- 3 meters.
 DP3561
 DP3561.The orthometric height was determined by differential leveling and
 DP3561.adjusted by the NATIONAL GEODETIC SURVEY
 DP3561.in July 2014.
 DP3561
 DP3561.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3561.GEOID18 height accuracy estimate available here.
 DP3561
 DP3561.Click photographs - Photos may exist for this station.
 DP3561
 DP3561.The dynamic height is computed by dividing the NAVD 88
 DP3561.geopotential number by the normal gravity value computed on the
 DP3561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3561.degrees latitude (g = 980.6199 gals.).
 DP3561
 DP3561.The modeled gravity was interpolated from observed gravity values.
 DP3561
 DP3561;                    North         East    Units  Estimated Accuracy
 DP3561;SPC IL W     -   564,310.0     690,418.4     MT  (+/- 3 meters HH1 GPS) 
 DP3561
 DP3561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2599725577(NAD 83)
 DP3561
 DP3561                          SUPERSEDED SURVEY CONTROL
 DP3561
 DP3561.No superseded survey control is available for this station.
 DP3561
 DP3561_MARKER: DD = SURVEY DISK
 DP3561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3561_MARK LOGO: ILDT
 DP3561_PROJECTION: FLUSH
 DP3561_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3561+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3561
 DP3561  HISTORY     - Date     Condition        Report By
 DP3561  HISTORY     - UNK      MONUMENTED       ILDT
 DP3561  HISTORY     - 20130418 GOOD             CMT
 DP3561
 DP3561                          STATION DESCRIPTION
 DP3561
 DP3561'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3561'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3561'STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) NORTH-NORTHWEST OF
 DP3561'HILLSDALE, 10.3 MI (16.6 KM) NORTH-NORTHEAST OF PORT BYRON AND 5.2 MI
 DP3561'(8.4 KM) NORTH-NORTHEAST OF CORDOVA.
 DP3561'
 DP3561'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3561'HIGHWAY 84 (THE GREAT RIVER ROAD) AND THE ENTRANCE OF THE 3 M (9.8 FT)
 DP3561'PLANT AND THE STATION IN THE NORTHEAST QUADRANT OF THE INTERSECTION.
 DP3561'
 DP3561'THE STATION IS LOCATED 81.2 FT (24.7 M) SOUTHWEST OF A WARNING SIGN
 DP3561'FOR 'HIGH VOLTAGE BURIED CABLES', 48.9 FT (14.9 M) WEST OF A 4 BY 4
 DP3561'WOODEN POST, 45.8 FT (14.0 M) NORTH-NORTHEAST OF THE CENTERLINE OF A
 DP3561'SERVICE ROAD FOR 3 M (9.8 FT) PROPERTY, 42.9 FT (13.1 M) SOUTHEAST OF
 DP3561'THE CENTERLINE OF HIGHWAY, 11.6 FT (3.5 M) SOUTHWEST OF A 'NO
 DP3561'TRESPASSING SIGN' ABOUT 0.5 FT (15 CM) LOWER THAN THE HIGHWAY.
 DP3561'
 DP3561'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3476 ***********************************************************************
 DP3476  DESIGNATION -  RIC 001
 DP3476  PID         -  DP3476
 DP3476  STATE/COUNTY-  IL/ROCK ISLAND
 DP3476  COUNTRY     -  US
 DP3476  USGS QUAD   -  MUSCATINE (2018)
 DP3476
 DP3476                         *CURRENT SURVEY CONTROL
 DP3476  ______________________________________________________________________
 DP3476* NAD 83(1986) POSITION- 41 25 15.28   (N) 091 01 16.97   (W)   HD_HELD1
 DP3476* NAVD 88 ORTHO HEIGHT -   169.621 (meters)      556.50  (feet) ADJUSTED
 DP3476  ______________________________________________________________________
 DP3476  GEOID HEIGHT    -        -32.876 (meters)                     GEOID18
 DP3476  DYNAMIC HEIGHT  -        169.554 (meters)      556.28  (feet) COMP
 DP3476  MODELED GRAVITY -    980,224.0   (mgal)                       NAVD 88
 DP3476
 DP3476  VERT ORDER      -  SECOND    CLASS I
 DP3476
 DP3476.The horizontal coordinates were determined by differentially corrected
 DP3476.hand held GPS observations or other comparable positioning techniques
 DP3476.and have an estimated accuracy of +/- 3 meters.
 DP3476
 DP3476.The orthometric height was determined by differential leveling and
 DP3476.adjusted by the NATIONAL GEODETIC SURVEY
 DP3476.in July 2014.
 DP3476
 DP3476.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3476.GEOID18 height accuracy estimate available here.
 DP3476
 DP3476.Click photographs - Photos may exist for this station.
 DP3476
 DP3476.The dynamic height is computed by dividing the NAVD 88
 DP3476.geopotential number by the normal gravity value computed on the
 DP3476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3476.degrees latitude (g = 980.6199 gals.).
 DP3476
 DP3476.The modeled gravity was interpolated from observed gravity values.
 DP3476
 DP3476;                    North         East    Units  Estimated Accuracy
 DP3476;SPC IL W     -   528,120.9     628,551.8     MT  (+/- 3 meters HH1 GPS) 
 DP3476
 DP3476_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6534587373(NAD 83)
 DP3476
 DP3476                          SUPERSEDED SURVEY CONTROL
 DP3476
 DP3476.No superseded survey control is available for this station.
 DP3476
 DP3476_MARKER: F = FLANGE-ENCASED ROD
 DP3476_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3476_STAMPING: RIC 001 2013
 DP3476_MARK LOGO: UIL
 DP3476_PROJECTION: FLUSH
 DP3476_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3476_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3476+STABILITY: POSITION/ELEVATION WELL
 DP3476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3476+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2013
 DP3476_ROD/PIPE-DEPTH: 11.0 meters
 DP3476_SLEEVE-DEPTH  : 0.9 meters
 DP3476
 DP3476  HISTORY     - Date     Condition        Report By
 DP3476  HISTORY     - 20130506 MONUMENTED       CMT
 DP3476
 DP3476                          STATION DESCRIPTION
 DP3476
 DP3476'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3476'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3476'STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) WEST-NORTHWEST OF BUFFALO
 DP3476'PRAIRIE, 9.1 MI (14.6 KM) NORTH-NORTHWEST OF ELIZA AND 6.5 MI (10.5
 DP3476'KM) WEST-NORTHWEST OF ILLINOIS CITY.
 DP3476'
 DP3476'TO REACH THE STATION FROM THE BECKEY BRIDGE ON ILLINOIS STATE HIGHWAY
 DP3476'92 OVER THE MISSISSIPPI RIVER, PROCEED SOUTHEASTERLY ALONG STATE
 DP3476'HIGHWAY 92 FOR 0.35 MI (0.6 KM) TO 102ND AVENUE WEST.  TURN LEFT AND
 DP3476'GO NORTHEAST ON 102ND AVENUE WEST (ROAD ON LEVEE) FOR 0.60 MI (1.0 KM)
 DP3476'TO THE STATION ON THE RIGHT.
 DP3476'
 DP3476'THE STATION IS LOCATED ON THE TOP OF LEVEE AND IT IS 224.0 FT (68.3 M)
 DP3476'SOUTHWEST OF A MAILBOX, 192.0 FT (58.5 M) SOUTHWEST OF A CENTERLINE OF
 DP3476'A DRIVEWAY, 109.8 FT (33.5 M) NORTHWEST OF A CORNER OF A BARN, 61.0 FT
 DP3476'(18.6 M) NORTH OF A POWER POLE AND 10.2 FT (3.1 M) SOUTHEAST OF THE
 DP3476'EDGE OF PAVEMENT OF 102ND AVENUE WEST.
 DP3476'
 DP3476'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3476'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3476'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3477 ***********************************************************************
 DP3477  DESIGNATION -  RIC 002
 DP3477  PID         -  DP3477
 DP3477  STATE/COUNTY-  IL/ROCK ISLAND
 DP3477  COUNTRY     -  US
 DP3477  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3477
 DP3477                         *CURRENT SURVEY CONTROL
 DP3477  ______________________________________________________________________
 DP3477* NAD 83(1986) POSITION- 41 25 29.06   (N) 090 59 28.66   (W)   HD_HELD1
 DP3477* NAVD 88 ORTHO HEIGHT -   166.126 (meters)      545.03  (feet) ADJUSTED
 DP3477  ______________________________________________________________________
 DP3477  GEOID HEIGHT    -        -32.865 (meters)                     GEOID18
 DP3477  DYNAMIC HEIGHT  -        166.060 (meters)      544.82  (feet) COMP
 DP3477  MODELED GRAVITY -    980,224.5   (mgal)                       NAVD 88
 DP3477
 DP3477  VERT ORDER      -  SECOND    CLASS I
 DP3477
 DP3477.The horizontal coordinates were determined by differentially corrected
 DP3477.hand held GPS observations or other comparable positioning techniques
 DP3477.and have an estimated accuracy of +/- 3 meters.
 DP3477
 DP3477.The orthometric height was determined by differential leveling and
 DP3477.adjusted by the NATIONAL GEODETIC SURVEY
 DP3477.in July 2014.
 DP3477
 DP3477.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3477.GEOID18 height accuracy estimate available here.
 DP3477
 DP3477.Click photographs - Photos may exist for this station.
 DP3477
 DP3477.The dynamic height is computed by dividing the NAVD 88
 DP3477.geopotential number by the normal gravity value computed on the
 DP3477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3477.degrees latitude (g = 980.6199 gals.).
 DP3477
 DP3477.The modeled gravity was interpolated from observed gravity values.
 DP3477
 DP3477;                    North         East    Units  Estimated Accuracy
 DP3477;SPC IL W     -   528,521.6     631,070.8     MT  (+/- 3 meters HH1 GPS) 
 DP3477
 DP3477_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6785087856(NAD 83)
 DP3477
 DP3477                          SUPERSEDED SURVEY CONTROL
 DP3477
 DP3477.No superseded survey control is available for this station.
 DP3477
 DP3477_MARKER: F = FLANGE-ENCASED ROD
 DP3477_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3477_STAMPING: RIC 002 2013
 DP3477_MARK LOGO: UIL
 DP3477_PROJECTION: FLUSH
 DP3477_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3477_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3477+STABILITY: POSITION/ELEVATION WELL
 DP3477_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3477+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3477_ROD/PIPE-DEPTH: 11.0 meters
 DP3477_SLEEVE-DEPTH  : 0.9 meters
 DP3477
 DP3477  HISTORY     - Date     Condition        Report By
 DP3477  HISTORY     - 20130507 MONUMENTED       CMT
 DP3477
 DP3477                          STATION DESCRIPTION
 DP3477
 DP3477'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3477'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3477'STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTHWEST OF BUFFALO
 DP3477'PRAIRIE, 9.0 MI (14.5 KM) NORTH OF ELIZA AND 5.1 MI (8.2 KM)
 DP3477'WEST-NORTHWEST OF ILLINOIS CITY.
 DP3477'
 DP3477'TO REACH THE STATION FROM THE BECKEY BRIDGE ON ILLINOIS STATE HIGHWAY
 DP3477'92 OVER THE MISSISSIPPI RIVER, PROCEED SOUTHEASTERLY ALONG STATE
 DP3477'HIGHWAY 92 FOR 0.35 MI (0.6 KM) TO 102ND AVENUE WEST.  TURN LEFT AND
 DP3477'GO NORTHEAST AND EAST ON 102ND AVENUE WEST (ROAD ON LEVEE) FOR 2.20 MI
 DP3477'(3.5 KM) TO THE STATION ON THE RIGHT.
 DP3477'
 DP3477'THE STATION IS LOCATED ON THE BOTTOM OF LEVEE AND IT IS 481.0 FT
 DP3477'(146.6 M) WEST OF A FIELD ENTRANCE, 95.0 FT (29.0 M) SOUTH OF THE
 DP3477'NORTH EDGE OF PAVEMENT OF 102ND AVENUE WEST, 84.0 FT (25.6 M) SOUTH OF
 DP3477'THE CENTERLINE OF PAVEMENT OF 102ND AVENUE WEST, 73.0 FT (22.3 M)
 DP3477'SOUTH OF THE SOUTH EDGE OF PAVEMENT OF 102ND AVENUE WEST AND 14.0 FT
 DP3477'(4.3 M) NORTH OF A FIELD EDGE.
 DP3477'
 DP3477'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3477'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3477'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3478 ***********************************************************************
 DP3478  DESIGNATION -  RIC 003
 DP3478  PID         -  DP3478
 DP3478  STATE/COUNTY-  IL/ROCK ISLAND
 DP3478  COUNTRY     -  US
 DP3478  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3478
 DP3478                         *CURRENT SURVEY CONTROL
 DP3478  ______________________________________________________________________
 DP3478* NAD 83(1986) POSITION- 41 25 04.26   (N) 090 58 45.76   (W)   HD_HELD1
 DP3478* NAVD 88 ORTHO HEIGHT -   171.033 (meters)      561.13  (feet) ADJUSTED
 DP3478  ______________________________________________________________________
 DP3478  GEOID HEIGHT    -        -32.865 (meters)                     GEOID18
 DP3478  DYNAMIC HEIGHT  -        170.965 (meters)      560.91  (feet) COMP
 DP3478  MODELED GRAVITY -    980,223.9   (mgal)                       NAVD 88
 DP3478
 DP3478  VERT ORDER      -  SECOND    CLASS I
 DP3478
 DP3478.The horizontal coordinates were determined by differentially corrected
 DP3478.hand held GPS observations or other comparable positioning techniques
 DP3478.and have an estimated accuracy of +/- 3 meters.
 DP3478
 DP3478.The orthometric height was determined by differential leveling and
 DP3478.adjusted by the NATIONAL GEODETIC SURVEY
 DP3478.in July 2014.
 DP3478
 DP3478.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3478.GEOID18 height accuracy estimate available here.
 DP3478
 DP3478.Click photographs - Photos may exist for this station.
 DP3478
 DP3478.The dynamic height is computed by dividing the NAVD 88
 DP3478.geopotential number by the normal gravity value computed on the
 DP3478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3478.degrees latitude (g = 980.6199 gals.).
 DP3478
 DP3478.The modeled gravity was interpolated from observed gravity values.
 DP3478
 DP3478;                    North         East    Units  Estimated Accuracy
 DP3478;SPC IL W     -   527,747.1     632,059.8     MT  (+/- 3 meters HH1 GPS) 
 DP3478
 DP3478_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6886487114(NAD 83)
 DP3478
 DP3478                          SUPERSEDED SURVEY CONTROL
 DP3478
 DP3478.No superseded survey control is available for this station.
 DP3478
 DP3478_MARKER: F = FLANGE-ENCASED ROD
 DP3478_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3478_STAMPING: RIC 003 2013
 DP3478_MARK LOGO: UIL
 DP3478_PROJECTION: FLUSH
 DP3478_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3478_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3478+STABILITY: POSITION/ELEVATION WELL
 DP3478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3478+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3478_ROD/PIPE-DEPTH: 10.7 meters
 DP3478_SLEEVE-DEPTH  : 0.9 meters
 DP3478
 DP3478  HISTORY     - Date     Condition        Report By
 DP3478  HISTORY     - 20130507 MONUMENTED       CMT
 DP3478
 DP3478                          STATION DESCRIPTION
 DP3478
 DP3478'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3478'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3478'STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTHWEST OF BUFFALO
 DP3478'PRAIRIE, 8.4 MI (13.5 KM) NORTH OF ELIZA AND 4.4 MI (7.1 KM)
 DP3478'WEST-NORTHWEST OF ILLINOIS CITY.
 DP3478'
 DP3478'TO REACH THE STATION FROM THE BECKEY BRIDGE ON ILLINOIS STATE HIGHWAY
 DP3478'92 OVER THE MISSISSIPPI RIVER, PROCEED SOUTHEASTERLY ALONG STATE
 DP3478'HIGHWAY 92 FOR 0.35 MI (0.6 KM) TO 102ND AVENUE WEST.  TURN LEFT AND
 DP3478'GO NORTHEAST AND EAST ON 102ND AVENUE WEST (ROAD ON LEVEE) FOR 2.8 MI
 DP3478'(4.5 KM) TO 300TH STREET WEST.  CONTINUE AND GO SOUTH FOR 0.5 MI (0.8
 DP3478'KM) ON 300TH STREET WEST TO A CURVE IN THE ROAD AND THE STATION ON THE
 DP3478'RIGHT.
 DP3478'
 DP3478'THE STATION IS LOCATED ON THE BOTTOM OF BLUFF AND IT IS 110.0 FT (33.5
 DP3478'M) NORTHWEST OF A GATE FENCE POST, 38.0 FT (11.6 M) NORTH OF THE EAST
 DP3478'FIELD ENTRANCE AT THE WEST EDGE OF PAVEMENT OF 300TH STREET WEST, 32.0
 DP3478'FT (9.8 M) WEST OF THE EAST EDGE OF PAVEMENT OF 300TH STREET WEST,
 DP3478'21.0 FT (6.4 M) SOUTHEAST OF A FIELD EDGE CORNER AND 15.0 FT (4.6 M)
 DP3478'WEST OF THE WEST EDGE OF PAVEMENT OF 300TH STREET WEST.
 DP3478'
 DP3478'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3478'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3478'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3479 ***********************************************************************
 DP3479  DESIGNATION -  RIC 004
 DP3479  PID         -  DP3479
 DP3479  STATE/COUNTY-  IL/ROCK ISLAND
 DP3479  COUNTRY     -  US
 DP3479  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3479
 DP3479                         *CURRENT SURVEY CONTROL
 DP3479  ______________________________________________________________________
 DP3479* NAD 83(1986) POSITION- 41 24 53.95   (N) 090 58 53.47   (W)   HD_HELD1
 DP3479* NAVD 88 ORTHO HEIGHT -   218.086 (meters)      715.50  (feet) ADJUSTED
 DP3479  ______________________________________________________________________
 DP3479  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 DP3479  DYNAMIC HEIGHT  -        218.000 (meters)      715.22  (feet) COMP
 DP3479  MODELED GRAVITY -    980,223.6   (mgal)                       NAVD 88
 DP3479
 DP3479  VERT ORDER      -  SECOND    CLASS I
 DP3479
 DP3479.The horizontal coordinates were determined by differentially corrected
 DP3479.hand held GPS observations or other comparable positioning techniques
 DP3479.and have an estimated accuracy of +/- 3 meters.
 DP3479
 DP3479.The orthometric height was determined by differential leveling and
 DP3479.adjusted by the NATIONAL GEODETIC SURVEY
 DP3479.in July 2014.
 DP3479
 DP3479.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3479.GEOID18 height accuracy estimate available here.
 DP3479
 DP3479.Click photographs - Photos may exist for this station.
 DP3479
 DP3479.The dynamic height is computed by dividing the NAVD 88
 DP3479.geopotential number by the normal gravity value computed on the
 DP3479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3479.degrees latitude (g = 980.6199 gals.).
 DP3479
 DP3479.The modeled gravity was interpolated from observed gravity values.
 DP3479
 DP3479;                    North         East    Units  Estimated Accuracy
 DP3479;SPC IL W     -   527,430.8     631,877.7     MT  (+/- 3 meters HH1 GPS) 
 DP3479
 DP3479_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6869286792(NAD 83)
 DP3479
 DP3479                          SUPERSEDED SURVEY CONTROL
 DP3479
 DP3479.No superseded survey control is available for this station.
 DP3479
 DP3479_MARKER: F = FLANGE-ENCASED ROD
 DP3479_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3479_STAMPING: RIC 004 2013
 DP3479_MARK LOGO: UIL
 DP3479_PROJECTION: FLUSH
 DP3479_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3479_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3479+STABILITY: POSITION/ELEVATION WELL
 DP3479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3479+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3479_ROD/PIPE-DEPTH: 8.5 meters
 DP3479_SLEEVE-DEPTH  : 0.9 meters
 DP3479
 DP3479  HISTORY     - Date     Condition        Report By
 DP3479  HISTORY     - 20130507 MONUMENTED       CMT
 DP3479
 DP3479                          STATION DESCRIPTION
 DP3479
 DP3479'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3479'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3479'STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTHWEST OF BUFFALO
 DP3479'PRAIRIE, 8.3 MI (13.4 KM) NORTH OF ELIZA AND 4.4 MI (7.1 KM)
 DP3479'WEST-NORTHWEST OF ILLINOIS CITY.
 DP3479'
 DP3479'TO REACH THE STATION FROM THE BECKEY BRIDGE ON ILLINOIS STATE HIGHWAY
 DP3479'92 OVER THE MISSISSIPPI RIVER, PROCEED SOUTHEASTERLY ALONG STATE
 DP3479'HIGHWAY 92 FOR 0.35 MI (0.6 KM) TO 102ND AVENUE WEST.  TURN LEFT AND
 DP3479'GO NORTHEAST AND EAST ON 102ND AVENUE WEST (ROAD ON LEVEE) FOR 2.8 MI
 DP3479'(4.5 KM) TO 300TH STREET WEST.  CONTINUE AND GO SOUTHERLY FOR 0.7 MI
 DP3479'(1.1 KM) ON 300TH STREET WEST TO A FARM AND THE STATION ON THE RIGHT.
 DP3479'
 DP3479'THE STATION IS LOCATED ON THE TOP OF BLUFF AND IT IS 114.0 FT (34.7 M)
 DP3479'SOUTHWEST OF A MAILBOX, 100.0 FT (30.5 M) NORTHEAST OF A POWER POLE,
 DP3479'98.0 FT (29.9 M) SOUTHEAST OF A BARN CORNER, 14.5 FT (4.4 M) WEST OF
 DP3479'THE WEST EDGE OF PAVEMENT OF 300TH STREET WEST AND 6.0 FT (1.8 M) EAST
 DP3479'OF A FIELD EDGE.
 DP3479'
 DP3479'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3479'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3479'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3480 ***********************************************************************
 DP3480  DESIGNATION -  RIC 005
 DP3480  PID         -  DP3480
 DP3480  STATE/COUNTY-  IL/ROCK ISLAND
 DP3480  COUNTRY     -  US
 DP3480  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3480
 DP3480                         *CURRENT SURVEY CONTROL
 DP3480  ______________________________________________________________________
 DP3480* NAD 83(1986) POSITION- 41 24 38.04   (N) 090 58 31.27   (W)   HD_HELD1
 DP3480* NAVD 88 ORTHO HEIGHT -   229.721 (meters)      753.68  (feet) ADJUSTED
 DP3480  ______________________________________________________________________
 DP3480  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 DP3480  DYNAMIC HEIGHT  -        229.630 (meters)      753.38  (feet) COMP
 DP3480  MODELED GRAVITY -    980,223.3   (mgal)                       NAVD 88
 DP3480
 DP3480  VERT ORDER      -  SECOND    CLASS I
 DP3480
 DP3480.The horizontal coordinates were determined by differentially corrected
 DP3480.hand held GPS observations or other comparable positioning techniques
 DP3480.and have an estimated accuracy of +/- 3 meters.
 DP3480
 DP3480.The orthometric height was determined by differential leveling and
 DP3480.adjusted by the NATIONAL GEODETIC SURVEY
 DP3480.in July 2014.
 DP3480
 DP3480.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3480.GEOID18 height accuracy estimate available here.
 DP3480
 DP3480.Click photographs - Photos may exist for this station.
 DP3480
 DP3480.The dynamic height is computed by dividing the NAVD 88
 DP3480.geopotential number by the normal gravity value computed on the
 DP3480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3480.degrees latitude (g = 980.6199 gals.).
 DP3480
 DP3480.The modeled gravity was interpolated from observed gravity values.
 DP3480
 DP3480;                    North         East    Units  Estimated Accuracy
 DP3480;SPC IL W     -   526,935.1     632,388.7     MT  (+/- 3 meters HH1 GPS) 
 DP3480
 DP3480_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6921986313(NAD 83)
 DP3480
 DP3480                          SUPERSEDED SURVEY CONTROL
 DP3480
 DP3480.No superseded survey control is available for this station.
 DP3480
 DP3480_MARKER: F = FLANGE-ENCASED ROD
 DP3480_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3480_STAMPING: RIC 005 2013
 DP3480_MARK LOGO: UIL
 DP3480_PROJECTION: FLUSH
 DP3480_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3480_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3480+STABILITY: POSITION/ELEVATION WELL
 DP3480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3480+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2013
 DP3480_ROD/PIPE-DEPTH: 11.6 meters
 DP3480_SLEEVE-DEPTH  : 0.9 meters
 DP3480
 DP3480  HISTORY     - Date     Condition        Report By
 DP3480  HISTORY     - 20130507 MONUMENTED       CMT
 DP3480
 DP3480                          STATION DESCRIPTION
 DP3480
 DP3480'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3480'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3480'STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTHWEST OF BUFFALO
 DP3480'PRAIRIE, 7.9 MI (12.7 KM) NORTH OF ELIZA AND 4.0 MI (6.4 KM)
 DP3480'WEST-NORTHWEST OF ILLINOIS CITY.
 DP3480'
 DP3480'TO REACH THE STATION FROM THE BECKEY BRIDGE ON ILLINOIS STATE HIGHWAY
 DP3480'92 OVER THE MISSISSIPPI RIVER, PROCEED SOUTHEASTERLY AND EASTERLY
 DP3480'ALONG STATE HIGHWAY 92 FOR 3.5 MI (5.6 KM) TO THE JUNCTION OF STATE
 DP3480'HIGHWAY 92 AND 294TH STREET WEST.  TURN LEFT AND GO NORTH ON 294TH
 DP3480'STREET WEST FOR 0.40 MI (0.6 KM) TO A POWER POLE AND THE STATION ON
 DP3480'THE RIGHT.
 DP3480'
 DP3480'THE STATION IS LOCATED BEFORE THE CURVE AND IT IS 57.0 FT (17.4 M)
 DP3480'EAST OF A FIELD EDGE ON THE WEST SIDE OF 294TH STREET WEST, 38.2 FT
 DP3480'(11.6 M) EAST OF A POWER POLE, 28.0 FT (8.5 M) EAST OF THE WEST EDGE
 DP3480'OF PAVEMENT OF 294TH STREET WEST, 8.0 FT (2.4 M) WEST OF A FIELD EDGE
 DP3480'AND 6.0 FT (1.8 M) EAST OF THE EAST EDGE OF PAVEMENT OF 294TH STREET
 DP3480'WEST.
 DP3480'
 DP3480'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3480'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3480'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3481 ***********************************************************************
 DP3481  DESIGNATION -  RIC 006
 DP3481  PID         -  DP3481
 DP3481  STATE/COUNTY-  IL/ROCK ISLAND
 DP3481  COUNTRY     -  US
 DP3481  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3481
 DP3481                         *CURRENT SURVEY CONTROL
 DP3481  ______________________________________________________________________
 DP3481* NAD 83(1986) POSITION- 41 24 20.01   (N) 090 58 31.32   (W)   HD_HELD1
 DP3481* NAVD 88 ORTHO HEIGHT -   230.415 (meters)      755.95  (feet) ADJUSTED
 DP3481  ______________________________________________________________________
 DP3481  GEOID HEIGHT    -        -32.869 (meters)                     GEOID18
 DP3481  DYNAMIC HEIGHT  -        230.324 (meters)      755.65  (feet) COMP
 DP3481  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 DP3481
 DP3481  VERT ORDER      -  SECOND    CLASS I
 DP3481
 DP3481.The horizontal coordinates were determined by differentially corrected
 DP3481.hand held GPS observations or other comparable positioning techniques
 DP3481.and have an estimated accuracy of +/- 3 meters.
 DP3481
 DP3481.The orthometric height was determined by differential leveling and
 DP3481.adjusted by the NATIONAL GEODETIC SURVEY
 DP3481.in July 2014.
 DP3481
 DP3481.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3481.GEOID18 height accuracy estimate available here.
 DP3481
 DP3481.Click photographs - Photos may exist for this station.
 DP3481
 DP3481.The dynamic height is computed by dividing the NAVD 88
 DP3481.geopotential number by the normal gravity value computed on the
 DP3481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3481.degrees latitude (g = 980.6199 gals.).
 DP3481
 DP3481.The modeled gravity was interpolated from observed gravity values.
 DP3481
 DP3481;                    North         East    Units  Estimated Accuracy
 DP3481;SPC IL W     -   526,378.9     632,382.3     MT  (+/- 3 meters HH1 GPS) 
 DP3481
 DP3481_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6923185757(NAD 83)
 DP3481
 DP3481                          SUPERSEDED SURVEY CONTROL
 DP3481
 DP3481.No superseded survey control is available for this station.
 DP3481
 DP3481_MARKER: F = FLANGE-ENCASED ROD
 DP3481_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3481_STAMPING: RIC 006 2013
 DP3481_MARK LOGO: UIL
 DP3481_PROJECTION: FLUSH
 DP3481_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3481_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3481+STABILITY: POSITION/ELEVATION WELL
 DP3481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3481+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2023
 DP3481_ROD/PIPE-DEPTH: 11.0 meters
 DP3481_SLEEVE-DEPTH  : 0.9 meters
 DP3481
 DP3481  HISTORY     - Date     Condition        Report By
 DP3481  HISTORY     - 20130507 MONUMENTED       CMT
 DP3481  HISTORY     - 20230713 GOOD             ILDT
 DP3481
 DP3481                          STATION DESCRIPTION
 DP3481
 DP3481'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3481'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3481'STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTHWEST OF BUFFALO
 DP3481'PRAIRIE, 7.6 MI (12.2 KM) NORTH OF ELIZA AND 4.0 MI (6.4 KM) WEST OF
 DP3481'ILLINOIS CITY.
 DP3481'
 DP3481'TO REACH THE STATION FROM THE BECKEY BRIDGE ON ILLINOIS STATE HIGHWAY
 DP3481'92 OVER THE MISSISSIPPI RIVER, PROCEED SOUTHEASTERLY AND EASTERLY
 DP3481'ALONG STATE HIGHWAY 92 FOR 3.5 MI (5.6 KM) TO THE JUNCTION OF STATE
 DP3481'HIGHWAY 92 AND 294TH STREET WEST.  TURN LEFT AND GO NORTH ON 294TH
 DP3481'STREET WEST FOR 350 FT (106.7 M) TO AN ENTRANCE AND STATION ON THE
 DP3481'RIGHT.
 DP3481'
 DP3481'THE STATION IS LOCATED SOUTH OF AN ENTRANCE TO A RESIDENTIAL PROPERTY
 DP3481'AND IT IS 84.9 FT (25.9 M) SOUTHWEST OF A BARN CORNER, 84.0 FT (25.6
 DP3481'M) SOUTH-SOUTHEAST OF A TREE, 52.0 FT (15.8 M) SOUTHEAST OF A POWER
 DP3481'POLE, 49.5 FT (15.1 M) SOUTHEAST OF A RIGHT OF WAY MARKER, 31.0 FT
 DP3481'(9.4 M) SOUTH OF AN ENTRANCE CENTERLINE AND 13.0 FT (4.0 M) EAST OF
 DP3481'THE EAST EDGE OF PAVEMENT OF 294TH STREET WEST.
 DP3481'
 DP3481'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3481'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3481'IN IDENTIFICATION.
 DP3481
 DP3481                          STATION RECOVERY (2023)
 DP3481
 DP3481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP3481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3482 ***********************************************************************
 DP3482  DESIGNATION -  RIC 007
 DP3482  PID         -  DP3482
 DP3482  STATE/COUNTY-  IL/ROCK ISLAND
 DP3482  COUNTRY     -  US
 DP3482  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3482
 DP3482                         *CURRENT SURVEY CONTROL
 DP3482  ______________________________________________________________________
 DP3482* NAD 83(1986) POSITION- 41 24 16.44   (N) 090 58 23.01   (W)   HD_HELD1
 DP3482* NAVD 88 ORTHO HEIGHT -   231.708 (meters)      760.20  (feet) ADJUSTED
 DP3482  ______________________________________________________________________
 DP3482  GEOID HEIGHT    -        -32.868 (meters)                     GEOID18
 DP3482  DYNAMIC HEIGHT  -        231.617 (meters)      759.90  (feet) COMP
 DP3482  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 DP3482
 DP3482  VERT ORDER      -  SECOND    CLASS I
 DP3482
 DP3482.The horizontal coordinates were determined by differentially corrected
 DP3482.hand held GPS observations or other comparable positioning techniques
 DP3482.and have an estimated accuracy of +/- 3 meters.
 DP3482
 DP3482.The orthometric height was determined by differential leveling and
 DP3482.adjusted by the NATIONAL GEODETIC SURVEY
 DP3482.in July 2014.
 DP3482
 DP3482.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3482.GEOID18 height accuracy estimate available here.
 DP3482
 DP3482.Click photographs - Photos may exist for this station.
 DP3482
 DP3482.The dynamic height is computed by dividing the NAVD 88
 DP3482.geopotential number by the normal gravity value computed on the
 DP3482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3482.degrees latitude (g = 980.6199 gals.).
 DP3482
 DP3482.The modeled gravity was interpolated from observed gravity values.
 DP3482
 DP3482;                    North         East    Units  Estimated Accuracy
 DP3482;SPC IL W     -   526,267.0     632,574.3     MT  (+/- 3 meters HH1 GPS) 
 DP3482
 DP3482_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6942685651(NAD 83)
 DP3482
 DP3482                          SUPERSEDED SURVEY CONTROL
 DP3482
 DP3482.No superseded survey control is available for this station.
 DP3482
 DP3482_MARKER: F = FLANGE-ENCASED ROD
 DP3482_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3482_STAMPING: RIC 007 2013
 DP3482_MARK LOGO: UIL
 DP3482_PROJECTION: FLUSH
 DP3482_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DP3482_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3482+STABILITY: POSITION/ELEVATION WELL
 DP3482_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3482+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2023
 DP3482_ROD/PIPE-DEPTH: 14.6 meters
 DP3482_SLEEVE-DEPTH  : 0.9 meters
 DP3482
 DP3482  HISTORY     - Date     Condition        Report By
 DP3482  HISTORY     - 20130508 MONUMENTED       CMT
 DP3482  HISTORY     - 20230713 GOOD             ILDT
 DP3482
 DP3482                          STATION DESCRIPTION
 DP3482
 DP3482'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3482'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  DESCRIBED
 DP3482'BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE STATION IS
 DP3482'LOCATED ABOUT 7.7 MI (12.4 KM) NORTHWEST OF BUFFALO PRAIRIE, 7.5 MI
 DP3482'(12.1 KM) NORTH OF ELIZA AND 3.9 MI (6.3 KM) WEST OF ILLINOIS CITY.
 DP3482'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3482'
 DP3482'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3482'92 AND 294TH STREET WEST, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92
 DP3482'FOR 0.10 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP3482'
 DP3482'THE STATION IS LOCATED 95.5 FT (29.1 M) SOUTHWEST OF A POWER POLE,
 DP3482'81.6 FT (24.9 M) SOUTHWEST OF A ROAD SIGN, 46.8 FT (14.3 M) SOUTH OF
 DP3482'THE NORTH EDGE OF PAVEMENT, 22.5 FT (6.9 M) SOUTH OF THE SOUTH EDGE OF
 DP3482'PAVEMENT AND 6.4 FT (2.0 M) NORTH OF A WIRE FENCE.
 DP3482'
 DP3482'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3482'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3482'IN IDENTIFICATION.
 DP3482
 DP3482                          STATION RECOVERY (2023)
 DP3482
 DP3482'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP3482'ADDED A RAILROAD SPIKE TO THE VAULT FOR MAGNETIC PROPERTIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3483 ***********************************************************************
 DP3483  DESIGNATION -  RIC 008
 DP3483  PID         -  DP3483
 DP3483  STATE/COUNTY-  IL/ROCK ISLAND
 DP3483  COUNTRY     -  US
 DP3483  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3483
 DP3483                         *CURRENT SURVEY CONTROL
 DP3483  ______________________________________________________________________
 DP3483* NAD 83(1986) POSITION- 41 24 15.63   (N) 090 57 18.52   (W)   HD_HELD1
 DP3483* NAVD 88 ORTHO HEIGHT -   229.886 (meters)      754.22  (feet) ADJUSTED
 DP3483  ______________________________________________________________________
 DP3483  GEOID HEIGHT    -        -32.864 (meters)                     GEOID18
 DP3483  DYNAMIC HEIGHT  -        229.795 (meters)      753.92  (feet) COMP
 DP3483  MODELED GRAVITY -    980,222.0   (mgal)                       NAVD 88
 DP3483
 DP3483  VERT ORDER      -  SECOND    CLASS I
 DP3483
 DP3483.The horizontal coordinates were determined by differentially corrected
 DP3483.hand held GPS observations or other comparable positioning techniques
 DP3483.and have an estimated accuracy of +/- 3 meters.
 DP3483
 DP3483.The orthometric height was determined by differential leveling and
 DP3483.adjusted by the NATIONAL GEODETIC SURVEY
 DP3483.in July 2014.
 DP3483
 DP3483.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3483.GEOID18 height accuracy estimate available here.
 DP3483
 DP3483.Click photographs - Photos may exist for this station.
 DP3483
 DP3483.The dynamic height is computed by dividing the NAVD 88
 DP3483.geopotential number by the normal gravity value computed on the
 DP3483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3483.degrees latitude (g = 980.6199 gals.).
 DP3483
 DP3483.The modeled gravity was interpolated from observed gravity values.
 DP3483
 DP3483;                    North         East    Units  Estimated Accuracy
 DP3483;SPC IL W     -   526,228.2     634,072.0     MT  (+/- 3 meters HH1 GPS) 
 DP3483
 DP3483_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7092485662(NAD 83)
 DP3483
 DP3483                          SUPERSEDED SURVEY CONTROL
 DP3483
 DP3483.No superseded survey control is available for this station.
 DP3483
 DP3483_MARKER: F = FLANGE-ENCASED ROD
 DP3483_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3483_STAMPING: RIC 008 2013
 DP3483_MARK LOGO: UIL
 DP3483_PROJECTION: FLUSH
 DP3483_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3483_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3483+STABILITY: POSITION/ELEVATION WELL
 DP3483_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3483+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2013
 DP3483_ROD/PIPE-DEPTH: 11.3 meters
 DP3483_SLEEVE-DEPTH  : 0.9 meters
 DP3483
 DP3483  HISTORY     - Date     Condition        Report By
 DP3483  HISTORY     - 20130508 MONUMENTED       CMT
 DP3483
 DP3483                          STATION DESCRIPTION
 DP3483
 DP3483'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3483'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3483'STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH OF ELIZA, 6.9 MI (11.1
 DP3483'KM) NORTHWEST OF BUFFALO PRAIRIE AND 2.9 MI (4.7 KM) WEST OF ILLINOIS
 DP3483'CITY.   OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3483'
 DP3483'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3483'92 AND 294TH STREET WEST, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92
 DP3483'FOR 1.05 MI (1.7 KM) TO THE STATION ON THE RIGHT.
 DP3483'
 DP3483'THE STATION IS LOCATED 78.6 FT (24.0 M) SOUTHWEST OF A POWER POLE,
 DP3483'48.8 FT (14.9 M) SOUTH OF THE NORTH EDGE OF PAVEMENT, 22.6 FT (6.9 M)
 DP3483'SOUTH OF THE SOUTH EDGE OF PAVEMENT, 5.9 FT (1.8 M) NORTHEAST OF A
 DP3483'POWER POLE AND 4.6 FT (1.4 M) NORTH-NORTHEAST OF A FENCE CORNER.
 DP3483'
 DP3483'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3483'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3483'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3484 ***********************************************************************
 DP3484  DESIGNATION -  RIC 009
 DP3484  PID         -  DP3484
 DP3484  STATE/COUNTY-  IL/ROCK ISLAND
 DP3484  COUNTRY     -  US
 DP3484  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3484
 DP3484                         *CURRENT SURVEY CONTROL
 DP3484  ______________________________________________________________________
 DP3484* NAD 83(1986) POSITION- 41 23 49.97   (N) 090 56 32.53   (W)   HD_HELD1
 DP3484* NAVD 88 ORTHO HEIGHT -   225.315 (meters)      739.22  (feet) ADJUSTED
 DP3484  ______________________________________________________________________
 DP3484  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 DP3484  DYNAMIC HEIGHT  -        225.225 (meters)      738.93  (feet) COMP
 DP3484  MODELED GRAVITY -    980,220.1   (mgal)                       NAVD 88
 DP3484
 DP3484  VERT ORDER      -  SECOND    CLASS I
 DP3484
 DP3484.The horizontal coordinates were determined by differentially corrected
 DP3484.hand held GPS observations or other comparable positioning techniques
 DP3484.and have an estimated accuracy of +/- 3 meters.
 DP3484
 DP3484.The orthometric height was determined by differential leveling and
 DP3484.adjusted by the NATIONAL GEODETIC SURVEY
 DP3484.in July 2014.
 DP3484
 DP3484.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3484.GEOID18 height accuracy estimate available here.
 DP3484
 DP3484.Click photographs - Photos may exist for this station.
 DP3484
 DP3484.The dynamic height is computed by dividing the NAVD 88
 DP3484.geopotential number by the normal gravity value computed on the
 DP3484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3484.degrees latitude (g = 980.6199 gals.).
 DP3484
 DP3484.The modeled gravity was interpolated from observed gravity values.
 DP3484
 DP3484;                    North         East    Units  Estimated Accuracy
 DP3484;SPC IL W     -   525,427.0     635,133.0     MT  (+/- 3 meters HH1 GPS) 
 DP3484
 DP3484_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7201184896(NAD 83)
 DP3484
 DP3484                          SUPERSEDED SURVEY CONTROL
 DP3484
 DP3484.No superseded survey control is available for this station.
 DP3484
 DP3484_MARKER: F = FLANGE-ENCASED ROD
 DP3484_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3484_STAMPING: RIC 009 2013
 DP3484_MARK LOGO: UIL
 DP3484_PROJECTION: FLUSH
 DP3484_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3484_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3484+STABILITY: POSITION/ELEVATION WELL
 DP3484_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3484+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2013
 DP3484_ROD/PIPE-DEPTH: 9.1 meters
 DP3484_SLEEVE-DEPTH  : 0.9 meters
 DP3484
 DP3484  HISTORY     - Date     Condition        Report By
 DP3484  HISTORY     - 20130508 MONUMENTED       CMT
 DP3484
 DP3484                          STATION DESCRIPTION
 DP3484
 DP3484'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3484'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3484'STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF ELIZA, 6.1 MI (9.8
 DP3484'KM) NORTHWEST OF BUFFALO PRAIRIE AND 2.2 MI (3.5 KM) WEST OF ILLINOIS
 DP3484'CITY.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3484'
 DP3484'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3484'92 AND 266TH STREET WEST, PROCEED WEST ON ILLINOIS STATE HIGHWAY 92
 DP3484'FOR 0.25 MI (0.4 KM) TO THE BEGINNING OF A CURVE AND THE STATION ON
 DP3484'THE LEFT.
 DP3484'
 DP3484'THE STATION IS LOCATED AT THE BEGINNING OF GUARDRAIL AND IT IS 58.0 FT
 DP3484'(17.7 M) NORTH OF A WIRE FENCE, 48.7 FT (14.8 M) SOUTHWEST OF THE
 DP3484'NORTH EDGE OF PAVEMENT OF STATE HIGHWAY 92, 31.2 FT (9.5 M) NORTH OF
 DP3484'THE NORTH EDGE OF A GRAVEL LANE, 23.2 FT (7.1 M) SOUTHWEST OF THE
 DP3484'SOUTH EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND 16.0 FT (4.9 M)
 DP3484'SOUTHEAST OF THE END OF A GUARDRAIL.
 DP3484'
 DP3484'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3484'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3484'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3485 ***********************************************************************
 DP3485  DESIGNATION -  RIC 010
 DP3485  PID         -  DP3485
 DP3485  STATE/COUNTY-  IL/ROCK ISLAND
 DP3485  COUNTRY     -  US
 DP3485  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3485
 DP3485                         *CURRENT SURVEY CONTROL
 DP3485  ______________________________________________________________________
 DP3485* NAD 83(1986) POSITION- 41 23 41.95   (N) 090 55 23.22   (W)   HD_HELD1
 DP3485* NAVD 88 ORTHO HEIGHT -   232.433 (meters)      762.57  (feet) ADJUSTED
 DP3485  ______________________________________________________________________
 DP3485  GEOID HEIGHT    -        -32.864 (meters)                     GEOID18
 DP3485  DYNAMIC HEIGHT  -        232.340 (meters)      762.27  (feet) COMP
 DP3485  MODELED GRAVITY -    980,218.0   (mgal)                       NAVD 88
 DP3485
 DP3485  VERT ORDER      -  SECOND    CLASS I
 DP3485
 DP3485.The horizontal coordinates were determined by differentially corrected
 DP3485.hand held GPS observations or other comparable positioning techniques
 DP3485.and have an estimated accuracy of +/- 3 meters.
 DP3485
 DP3485.The orthometric height was determined by differential leveling and
 DP3485.adjusted by the NATIONAL GEODETIC SURVEY
 DP3485.in July 2014.
 DP3485
 DP3485.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3485.GEOID18 height accuracy estimate available here.
 DP3485
 DP3485.Click photographs - Photos may exist for this station.
 DP3485
 DP3485.The dynamic height is computed by dividing the NAVD 88
 DP3485.geopotential number by the normal gravity value computed on the
 DP3485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3485.degrees latitude (g = 980.6199 gals.).
 DP3485
 DP3485.The modeled gravity was interpolated from observed gravity values.
 DP3485
 DP3485;                    North         East    Units  Estimated Accuracy
 DP3485;SPC IL W     -   525,165.3     636,740.9     MT  (+/- 3 meters HH1 GPS) 
 DP3485
 DP3485_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7362784687(NAD 83)
 DP3485
 DP3485                          SUPERSEDED SURVEY CONTROL
 DP3485
 DP3485.No superseded survey control is available for this station.
 DP3485
 DP3485_MARKER: F = FLANGE-ENCASED ROD
 DP3485_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3485_STAMPING: RIC 010 2013
 DP3485_MARK LOGO: UIL
 DP3485_PROJECTION: FLUSH
 DP3485_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3485_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3485+STABILITY: POSITION/ELEVATION WELL
 DP3485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3485+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2022
 DP3485_ROD/PIPE-DEPTH: 9.1 meters
 DP3485_SLEEVE-DEPTH  : 0.9 meters
 DP3485
 DP3485  HISTORY     - Date     Condition        Report By
 DP3485  HISTORY     - 20130508 MONUMENTED       CMT
 DP3485  HISTORY     - 20170123 GOOD             ASMINC
 DP3485  HISTORY     - 20220421 SEE DESCRIPTION  ILDT
 DP3485
 DP3485                          STATION DESCRIPTION
 DP3485
 DP3485'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3485'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHEAST OF
 DP3485'ELIZA, 5.3 MI (8.5 KM) NORTHWEST OF BUFFALO PRAIRIE AND 1.2 MI
 DP3485'(1.9 KM) WEST OF ILLINOIS CITY.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3485'
 DP3485'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF ILLINOIS STATE
 DP3485'HIGHWAY 92 AND 255TH STREET WEST.
 DP3485'
 DP3485'THE STATION IS LOCATED 88.7 FT (27.0 M) SOUTHEAST OF A POLE, 86.0 FT
 DP3485'(26.2 M) SOUTHEAST OF A TELEPHONE PEDESTAL, 53.0 FT (16.2 M)
 DP3485'NORTHEAST OF A POLE, 19.1 FT (5.8 M) NORTHEAST OF A 'STOP' SIGN AND
 DP3485'8.0 FT (2.4 M) NORTHEAST OF A STREET SIGN.
 DP3485'
 DP3485'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3485'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3485'IN IDENTIFICATION.
 DP3485
 DP3485                          STATION RECOVERY (2017)
 DP3485
 DP3485'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 DP3485'RECOVERED IN GOOD CONDITION.
 DP3485
 DP3485                          STATION RECOVERY (2022)
 DP3485
 DP3485'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP3485'THE MONUMENT APPEARS TO BE LEANING TO THE SOUTHEAST.  I DO NOT BELIEVE
 DP3485'THIS WILL EFFECT THE VERTICAL COMPONENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3486 ***********************************************************************
 DP3486  DESIGNATION -  RIC 011
 DP3486  PID         -  DP3486
 DP3486  STATE/COUNTY-  IL/ROCK ISLAND
 DP3486  COUNTRY     -  US
 DP3486  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3486
 DP3486                         *CURRENT SURVEY CONTROL
 DP3486  ______________________________________________________________________
 DP3486* NAD 83(1986) POSITION- 41 23 49.48   (N) 090 54 22.19   (W)   HD_HELD1
 DP3486* NAVD 88 ORTHO HEIGHT -   233.557 (meters)      766.26  (feet) ADJUSTED
 DP3486  ______________________________________________________________________
 DP3486  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 DP3486  DYNAMIC HEIGHT  -        233.463 (meters)      765.95  (feet) COMP
 DP3486  MODELED GRAVITY -    980,217.4   (mgal)                       NAVD 88
 DP3486
 DP3486  VERT ORDER      -  SECOND    CLASS I
 DP3486
 DP3486.The horizontal coordinates were determined by differentially corrected
 DP3486.hand held GPS observations or other comparable positioning techniques
 DP3486.and have an estimated accuracy of +/- 3 meters.
 DP3486
 DP3486.The orthometric height was determined by differential leveling and
 DP3486.adjusted by the NATIONAL GEODETIC SURVEY
 DP3486.in July 2014.
 DP3486
 DP3486.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3486.GEOID18 height accuracy estimate available here.
 DP3486
 DP3486.Click photographs - Photos may exist for this station.
 DP3486
 DP3486.The dynamic height is computed by dividing the NAVD 88
 DP3486.geopotential number by the normal gravity value computed on the
 DP3486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3486.degrees latitude (g = 980.6199 gals.).
 DP3486
 DP3486.The modeled gravity was interpolated from observed gravity values.
 DP3486
 DP3486;                    North         East    Units  Estimated Accuracy
 DP3486;SPC IL W     -   525,385.4     638,160.6     MT  (+/- 3 meters HH1 GPS) 
 DP3486
 DP3486_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7503884953(NAD 83)
 DP3486
 DP3486                          SUPERSEDED SURVEY CONTROL
 DP3486
 DP3486.No superseded survey control is available for this station.
 DP3486
 DP3486_MARKER: F = FLANGE-ENCASED ROD
 DP3486_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3486_STAMPING: RIC 011 2013
 DP3486_MARK LOGO: UIL
 DP3486_PROJECTION: FLUSH
 DP3486_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3486_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3486+STABILITY: POSITION/ELEVATION WELL
 DP3486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3486+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2013
 DP3486_ROD/PIPE-DEPTH: 8.5 meters
 DP3486_SLEEVE-DEPTH  : 0.9 meters
 DP3486
 DP3486  HISTORY     - Date     Condition        Report By
 DP3486  HISTORY     - 20130508 MONUMENTED       CMT
 DP3486
 DP3486                          STATION DESCRIPTION
 DP3486
 DP3486'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3486'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3486'STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH-NORTHEAST OF ELIZA,
 DP3486'4.9 MI (7.9 KM) NORTH-NORTHWEST OF BUFFALO PRAIRIE AND IN THE TOWN OF
 DP3486'ILLINOIS CITY, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3486'
 DP3486'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3486'92 AND 242ND STREET WEST, PROCEED WEST ON ILLINOIS STATE HIGHWAY 92
 DP3486'FOR 0.10 MI (0.2 KM) TO THE STATION ON THE LEFT NEAR THE WEST CITY
 DP3486'LIMITS OF ILLINOIS CITY.
 DP3486'
 DP3486'THE STATION IS LOCATED AT THE TOP BACK OF A DITCH AND IT IS 89.4 FT
 DP3486'(27.2 M) SOUTH-SOUTHEAST OF A POWER POLE, 29.4 FT (9.0 M) SOUTH OF THE
 DP3486'SOUTH EDGE OF PAVEMENT, 25.8 FT (7.9 M) SOUTHWEST OF THE NORTHWEST
 DP3486'CORNER OF A HEADWALL, 11.6 FT (3.5 M) WEST OF A TELEPHONE PEDESTAL AND
 DP3486'6.1 FT (1.9 M) WEST OF A WOODEN POST WITH CHURCH SIGN.
 DP3486'
 DP3486'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3486'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3486'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3487 ***********************************************************************
 DP3487  DESIGNATION -  RIC 012
 DP3487  PID         -  DP3487
 DP3487  STATE/COUNTY-  IL/ROCK ISLAND
 DP3487  COUNTRY     -  US
 DP3487  USGS QUAD   -  ILLINOIS CITY (2018)
 DP3487
 DP3487                         *CURRENT SURVEY CONTROL
 DP3487  ______________________________________________________________________
 DP3487* NAD 83(1986) POSITION- 41 23 48.50   (N) 090 53 42.45   (W)   HD_HELD1
 DP3487* NAVD 88 ORTHO HEIGHT -   231.073 (meters)      758.11  (feet) ADJUSTED
 DP3487  ______________________________________________________________________
 DP3487  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 DP3487  DYNAMIC HEIGHT  -        230.980 (meters)      757.81  (feet) COMP
 DP3487  MODELED GRAVITY -    980,217.0   (mgal)                       NAVD 88
 DP3487
 DP3487  VERT ORDER      -  SECOND    CLASS I
 DP3487
 DP3487.The horizontal coordinates were determined by differentially corrected
 DP3487.hand held GPS observations or other comparable positioning techniques
 DP3487.and have an estimated accuracy of +/- 3 meters.
 DP3487
 DP3487.The orthometric height was determined by differential leveling and
 DP3487.adjusted by the NATIONAL GEODETIC SURVEY
 DP3487.in July 2014.
 DP3487
 DP3487.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3487.GEOID18 height accuracy estimate available here.
 DP3487
 DP3487.Click photographs - Photos may exist for this station.
 DP3487
 DP3487.The dynamic height is computed by dividing the NAVD 88
 DP3487.geopotential number by the normal gravity value computed on the
 DP3487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3487.degrees latitude (g = 980.6199 gals.).
 DP3487
 DP3487.The modeled gravity was interpolated from observed gravity values.
 DP3487
 DP3487;                    North         East    Units  Estimated Accuracy
 DP3487;SPC IL W     -   525,347.3     639,083.4     MT  (+/- 3 meters HH1 GPS) 
 DP3487
 DP3487_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7596284945(NAD 83)
 DP3487
 DP3487                          SUPERSEDED SURVEY CONTROL
 DP3487
 DP3487.No superseded survey control is available for this station.
 DP3487
 DP3487_MARKER: F = FLANGE-ENCASED ROD
 DP3487_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3487_STAMPING: RIC 012 2013
 DP3487_MARK LOGO: UIL
 DP3487_PROJECTION: FLUSH
 DP3487_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3487_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3487+STABILITY: POSITION/ELEVATION WELL
 DP3487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3487+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2013
 DP3487_ROD/PIPE-DEPTH: 7.3 meters
 DP3487_SLEEVE-DEPTH  : 0.9 meters
 DP3487
 DP3487  HISTORY     - Date     Condition        Report By
 DP3487  HISTORY     - 20130508 MONUMENTED       CMT
 DP3487
 DP3487                          STATION DESCRIPTION
 DP3487
 DP3487'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3487'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3487'STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHEAST OF ELIZA,
 DP3487'4.5 MI (7.2 KM) NORTH-NORTHWEST OF BUFFALO PRAIRIE AND IN THE TOWN OF
 DP3487'ILLINOIS CITY, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3487'
 DP3487'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3487'92 AND 234TH STREET WEST, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92
 DP3487'FOR 175 FT (53.3 M) TO THE STATION ON THE LEFT AND NEAR THE EAST CITY
 DP3487'LIMITS OF ILLINOIS CITY.
 DP3487'
 DP3487'THE STATION IS LOCATED ON THE FORE SLOPE OF THE HIGHWAY AND IS 96.4 FT
 DP3487'(29.4 M) NORTHWEST OF A POWER POLE, 62.3 FT (19.0 M) WEST-NORTHWEST OF
 DP3487'AN 'ADOPT A HIGHWAY' SIGN, 45.8 FT (14.0 M) NORTH OF THE SOUTH EDGE OF
 DP3487'PAVEMENT, 19.0 FT (5.8 M) NORTH OF THE NORTH EDGE OF PAVEMENT AND 14.0
 DP3487'FT (4.3 M) SOUTH OF A WIRE FENCE.
 DP3487'
 DP3487'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3487'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3487'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3488 ***********************************************************************
 DP3488  DESIGNATION -  RIC 013
 DP3488  PID         -  DP3488
 DP3488  STATE/COUNTY-  IL/ROCK ISLAND
 DP3488  COUNTRY     -  US
 DP3488  USGS QUAD   -  MONTPELIER (2018)
 DP3488
 DP3488                         *CURRENT SURVEY CONTROL
 DP3488  ______________________________________________________________________
 DP3488* NAD 83(1986) POSITION- 41 23 54.67   (N) 090 51 47.84   (W)   HD_HELD1
 DP3488* NAVD 88 ORTHO HEIGHT -   235.904 (meters)      773.96  (feet) ADJUSTED
 DP3488  ______________________________________________________________________
 DP3488  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 DP3488  DYNAMIC HEIGHT  -        235.809 (meters)      773.65  (feet) COMP
 DP3488  MODELED GRAVITY -    980,217.2   (mgal)                       NAVD 88
 DP3488
 DP3488  VERT ORDER      -  SECOND    CLASS I
 DP3488
 DP3488.The horizontal coordinates were determined by differentially corrected
 DP3488.hand held GPS observations or other comparable positioning techniques
 DP3488.and have an estimated accuracy of +/- 3 meters.
 DP3488
 DP3488.The orthometric height was determined by differential leveling and
 DP3488.adjusted by the NATIONAL GEODETIC SURVEY
 DP3488.in July 2014.
 DP3488
 DP3488.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3488.GEOID18 height accuracy estimate available here.
 DP3488
 DP3488.Click photographs - Photos may exist for this station.
 DP3488
 DP3488.The dynamic height is computed by dividing the NAVD 88
 DP3488.geopotential number by the normal gravity value computed on the
 DP3488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3488.degrees latitude (g = 980.6199 gals.).
 DP3488
 DP3488.The modeled gravity was interpolated from observed gravity values.
 DP3488
 DP3488;                    North         East    Units  Estimated Accuracy
 DP3488;SPC IL W     -   525,515.8     641,747.2     MT  (+/- 3 meters HH1 GPS) 
 DP3488
 DP3488_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7861985201(NAD 83)
 DP3488
 DP3488                          SUPERSEDED SURVEY CONTROL
 DP3488
 DP3488.No superseded survey control is available for this station.
 DP3488
 DP3488_MARKER: F = FLANGE-ENCASED ROD
 DP3488_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3488_STAMPING: RIC 013 2013
 DP3488_MARK LOGO: UIL
 DP3488_PROJECTION: FLUSH
 DP3488_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3488_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3488+STABILITY: POSITION/ELEVATION WELL
 DP3488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3488+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2013
 DP3488_ROD/PIPE-DEPTH: 9.8 meters
 DP3488_SLEEVE-DEPTH  : 0.9 meters
 DP3488
 DP3488  HISTORY     - Date     Condition        Report By
 DP3488  HISTORY     - 20130509 MONUMENTED       CMT
 DP3488
 DP3488                          STATION DESCRIPTION
 DP3488
 DP3488'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3488'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3488'STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-SOUTHWEST OF ANDALUSIA,
 DP3488'4.2 MI (6.8 KM) NORTH OF BUFFALO PRAIRIE AND 1.9 MI (3.1 KM) EAST OF
 DP3488'ILLINOIS CITY.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3488'
 DP3488'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3488'92 AND 210TH STREET WEST, PROCEED WEST ON ILLINOIS STATE HIGHWAY 92
 DP3488'FOR 0.20 MI (0.3 KM) TO THE STATION ON THE LEFT AND ACROSS THE HIGHWAY
 DP3488'FROM A PRIVATE RESIDENCE.
 DP3488'
 DP3488'THE STATION IS LOCATED ON THE BACK OF A DITCH AND IT IS 77.5 FT (23.6
 DP3488'M) WEST OF A POWER POLE, 61.5 FT (18.7 M) SOUTH-SOUTHEAST OF THE WEST
 DP3488'HEADWALL ON THE NORTH SIDE OF THE HIGHWAY, 58.0 FT (17.7 M) SOUTH OF
 DP3488'THE EAST HEADWALL ON THE NORTH SIDE OF THE HIGHWAY, 22.0 FT (6.7 M)
 DP3488'SOUTH OF THE SOUTH EDGE OF PAVEMENT AND 3.7 FT (1.1 M) NORTH OF A WIRE
 DP3488'FENCE.
 DP3488'
 DP3488'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3488'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3488'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3489 ***********************************************************************
 DP3489  DESIGNATION -  RIC 014
 DP3489  PID         -  DP3489
 DP3489  STATE/COUNTY-  IL/ROCK ISLAND
 DP3489  COUNTRY     -  US
 DP3489  USGS QUAD   -  MONTPELIER (2018)
 DP3489
 DP3489                         *CURRENT SURVEY CONTROL
 DP3489  ______________________________________________________________________
 DP3489* NAD 83(1986) POSITION- 41 23 53.08   (N) 090 50 39.26   (W)   HD_HELD1
 DP3489* NAVD 88 ORTHO HEIGHT -   236.836 (meters)      777.02  (feet) ADJUSTED
 DP3489  ______________________________________________________________________
 DP3489  GEOID HEIGHT    -        -32.864 (meters)                     GEOID18
 DP3489  DYNAMIC HEIGHT  -        236.741 (meters)      776.71  (feet) COMP
 DP3489  MODELED GRAVITY -    980,216.9   (mgal)                       NAVD 88
 DP3489
 DP3489  VERT ORDER      -  SECOND    CLASS I
 DP3489
 DP3489.The horizontal coordinates were determined by differentially corrected
 DP3489.hand held GPS observations or other comparable positioning techniques
 DP3489.and have an estimated accuracy of +/- 3 meters.
 DP3489
 DP3489.The orthometric height was determined by differential leveling and
 DP3489.adjusted by the NATIONAL GEODETIC SURVEY
 DP3489.in July 2014.
 DP3489
 DP3489.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3489.GEOID18 height accuracy estimate available here.
 DP3489
 DP3489.Click photographs - Photos may exist for this station.
 DP3489
 DP3489.The dynamic height is computed by dividing the NAVD 88
 DP3489.geopotential number by the normal gravity value computed on the
 DP3489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3489.degrees latitude (g = 980.6199 gals.).
 DP3489
 DP3489.The modeled gravity was interpolated from observed gravity values.
 DP3489
 DP3489;                    North         East    Units  Estimated Accuracy
 DP3489;SPC IL W     -   525,454.1     643,339.9     MT  (+/- 3 meters HH1 GPS) 
 DP3489
 DP3489_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8021385191(NAD 83)
 DP3489
 DP3489                          SUPERSEDED SURVEY CONTROL
 DP3489
 DP3489.No superseded survey control is available for this station.
 DP3489
 DP3489_MARKER: F = FLANGE-ENCASED ROD
 DP3489_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3489_STAMPING: RIC 014
 DP3489_MARK LOGO: UIL
 DP3489_PROJECTION: RECESSED 10 CENTIMETERS
 DP3489_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3489_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3489+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2021
 DP3489_ROD/PIPE-DEPTH: 7.9 meters
 DP3489_SLEEVE-DEPTH  : 0.9 meters
 DP3489
 DP3489  HISTORY     - Date     Condition        Report By
 DP3489  HISTORY     - 20130509 MONUMENTED       CMT
 DP3489  HISTORY     - 20150330 GOOD             AMESC
 DP3489  HISTORY     - 20210406 GOOD             ILDT
 DP3489
 DP3489                          STATION DESCRIPTION
 DP3489
 DP3489'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3489'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3489'STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-SOUTHWEST OF ANDALUSIA,
 DP3489'4.2 MI (6.8 KM) NORTH OF BUFFALO PRAIRIE AND 2.9 MI (4.7 KM) EAST OF
 DP3489'ILLINOIS CITY.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3489'
 DP3489'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3489'92 AND 204TH STREET WEST, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92
 DP3489'FOR 0.30 MI (0.5 KM) TO THE STATION ON THE LEFT AND BEFORE A FIELD
 DP3489'ENTRANCE ON THE LEFT.
 DP3489'
 DP3489'THE STATION IS LOCATED ON THE BACK OF A DITCH AND IT IS 49.5 FT (15.1
 DP3489'M) NORTH OF THE SOUTH EDGE OF PAVEMENT, 36.6 FT (11.2 M) NORTH OF THE
 DP3489'CENTERLINE OF HIGHWAY, 32.8 FT (10.0 M) NORTH OF THE NORTH EDGE OF
 DP3489'PAVEMENT, 13.0 FT (4.0 M) NORTH OF THE DITCH FLOW LINE AND 7.7 FT (2.3
 DP3489'M) SOUTH OF A FIELD EDGE.
 DP3489'
 DP3489'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3489'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3489'IN IDENTIFICATION.
 DP3489
 DP3489                          STATION RECOVERY (2015)
 DP3489
 DP3489'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DP3489'RECOVERED IN GOOD CONDITION.
 DP3489'
 DP3489'NOTE-THE STATION IS 190.8 FT (58.2 M) EAST OF A FENCE CORNER WITH A
 DP3489'CONCRETE RIGHT OF WAY MARKER, 108.6 FT (33.1 M) NORTHEAST OF A POWER
 DP3489'POLE, 108.1 FT (32.9 M) NORTHWEST OF A POWER POLE.
 DP3489'
 DP3489'NOTE-THE ACCESS COVER DOES NOT HAVE THE YEAR STAMPED ON IT.
 DP3489
 DP3489                          STATION RECOVERY (2021)
 DP3489
 DP3489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3490 ***********************************************************************
 DP3490  DESIGNATION -  RIC 015
 DP3490  PID         -  DP3490
 DP3490  STATE/COUNTY-  IL/ROCK ISLAND
 DP3490  COUNTRY     -  US
 DP3490  USGS QUAD   -  MONTPELIER (2018)
 DP3490
 DP3490                         *CURRENT SURVEY CONTROL
 DP3490  ______________________________________________________________________
 DP3490* NAD 83(1986) POSITION- 41 24 04.81   (N) 090 49 31.30   (W)   HD_HELD1
 DP3490* NAVD 88 ORTHO HEIGHT -   238.198 (meters)      781.49  (feet) ADJUSTED
 DP3490  ______________________________________________________________________
 DP3490  GEOID HEIGHT    -        -32.863 (meters)                     GEOID18
 DP3490  DYNAMIC HEIGHT  -        238.102 (meters)      781.17  (feet) COMP
 DP3490  MODELED GRAVITY -    980,216.6   (mgal)                       NAVD 88
 DP3490
 DP3490  VERT ORDER      -  SECOND    CLASS I
 DP3490
 DP3490.The horizontal coordinates were determined by differentially corrected
 DP3490.hand held GPS observations or other comparable positioning techniques
 DP3490.and have an estimated accuracy of +/- 3 meters.
 DP3490
 DP3490.The orthometric height was determined by differential leveling and
 DP3490.adjusted by the NATIONAL GEODETIC SURVEY
 DP3490.in July 2014.
 DP3490
 DP3490.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3490.GEOID18 height accuracy estimate available here.
 DP3490
 DP3490.Click photographs - Photos may exist for this station.
 DP3490
 DP3490.The dynamic height is computed by dividing the NAVD 88
 DP3490.geopotential number by the normal gravity value computed on the
 DP3490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3490.degrees latitude (g = 980.6199 gals.).
 DP3490
 DP3490.The modeled gravity was interpolated from observed gravity values.
 DP3490
 DP3490;                    North         East    Units  Estimated Accuracy
 DP3490;SPC IL W     -   525,803.8     644,921.2     MT  (+/- 3 meters HH1 GPS) 
 DP3490
 DP3490_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8178285592(NAD 83)
 DP3490
 DP3490                          SUPERSEDED SURVEY CONTROL
 DP3490
 DP3490.No superseded survey control is available for this station.
 DP3490
 DP3490_MARKER: F = FLANGE-ENCASED ROD
 DP3490_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3490_STAMPING: RIC 015
 DP3490_MARK LOGO: UIL
 DP3490_PROJECTION: RECESSED 10 CENTIMETERS
 DP3490_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3490_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3490_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3490+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2016
 DP3490_ROD/PIPE-DEPTH: 9.8 meters
 DP3490_SLEEVE-DEPTH  : 0.9 meters
 DP3490
 DP3490  HISTORY     - Date     Condition        Report By
 DP3490  HISTORY     - 20130509 MONUMENTED       CMT
 DP3490  HISTORY     - 20150330 GOOD             AMESC
 DP3490  HISTORY     - 20160323 GOOD             AMESC
 DP3490
 DP3490                          STATION DESCRIPTION
 DP3490
 DP3490'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3490'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3490'STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST-SOUTHWEST OF ANDALUSIA,
 DP3490'4.6 MI (7.4 KM) NORTH-NORTHEAST OF BUFFALO PRAIRIE AND 3.9 MI (6.3 KM)
 DP3490'EAST OF ILLINOIS CITY.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3490'
 DP3490'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3490'92 AND ANDALUSIA ROAD PROCEED WEST ON ILLINOIS STATE HIGHWAY 92 FOR
 DP3490'0.80 MI (1.3 KM) TO THE STATION ON THE RIGHT AND AFTER A FIELD
 DP3490'ENTRANCE ON THE RIGHT.
 DP3490'
 DP3490'THE STATION IS LOCATED ON THE BACK OF A DITCH AND IT IS 75.1 FT (22.9
 DP3490'M) NORTH OF A WIRE FENCE ON THE SOUTH SIDE OF THE HIGHWAY, 58.0 FT
 DP3490'(17.7 M) WEST OF RIGHT-OF-WAY MARKER AT A FENCE CORNER, 33.6 FT (10.2
 DP3490'M) WEST-NORTHWEST OF A SIGN, 21.6 FT (6.6 M) NORTH OF THE NORTH EDGE
 DP3490'OF PAVEMENT AND 5.2 FT (1.6 M) SOUTH OF A WIRE FENCE.
 DP3490'
 DP3490'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3490'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3490'IN IDENTIFICATION.
 DP3490
 DP3490                          STATION RECOVERY (2015)
 DP3490
 DP3490'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 DP3490'RECOVERED IN GOOD CONDITION.
 DP3490'
 DP3490'NOTE-STATION IS 151.3 FT (46.1 M) NORTHWEST OF A POWER POLE, 77.8 FT
 DP3490'(23.7 M) NORTHEAST OF A POWER POLE.
 DP3490'
 DP3490'NOTE-THE YEAR IS NOT STAMPED ON RIM OF ACCESS COVER.
 DP3490
 DP3490                          STATION RECOVERY (2016)
 DP3490
 DP3490'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 DP3490'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3491 ***********************************************************************
 DP3491  DESIGNATION -  RIC 016
 DP3491  PID         -  DP3491
 DP3491  STATE/COUNTY-  IL/ROCK ISLAND
 DP3491  COUNTRY     -  US
 DP3491  USGS QUAD   -  MONTPELIER (2018)
 DP3491
 DP3491                         *CURRENT SURVEY CONTROL
 DP3491  ______________________________________________________________________
 DP3491* NAD 83(1986) POSITION- 41 24 58.80   (N) 090 48 37.71   (W)   HD_HELD1
 DP3491* NAVD 88 ORTHO HEIGHT -   203.764 (meters)      668.52  (feet) ADJUSTED
 DP3491  ______________________________________________________________________
 DP3491  GEOID HEIGHT    -        -32.858 (meters)                     GEOID18
 DP3491  DYNAMIC HEIGHT  -        203.683 (meters)      668.25  (feet) COMP
 DP3491  MODELED GRAVITY -    980,217.8   (mgal)                       NAVD 88
 DP3491
 DP3491  VERT ORDER      -  SECOND    CLASS I
 DP3491
 DP3491.The horizontal coordinates were determined by differentially corrected
 DP3491.hand held GPS observations or other comparable positioning techniques
 DP3491.and have an estimated accuracy of +/- 3 meters.
 DP3491
 DP3491.The orthometric height was determined by differential leveling and
 DP3491.adjusted by the NATIONAL GEODETIC SURVEY
 DP3491.in July 2014.
 DP3491
 DP3491.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3491.GEOID18 height accuracy estimate available here.
 DP3491
 DP3491.Click photographs - Photos may exist for this station.
 DP3491
 DP3491.The dynamic height is computed by dividing the NAVD 88
 DP3491.geopotential number by the normal gravity value computed on the
 DP3491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3491.degrees latitude (g = 980.6199 gals.).
 DP3491
 DP3491.The modeled gravity was interpolated from observed gravity values.
 DP3491
 DP3491;                    North         East    Units  Estimated Accuracy
 DP3491;SPC IL W     -   527,460.0     646,178.4     MT  (+/- 3 meters HH1 GPS) 
 DP3491
 DP3491_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8298487289(NAD 83)
 DP3491
 DP3491                          SUPERSEDED SURVEY CONTROL
 DP3491
 DP3491.No superseded survey control is available for this station.
 DP3491
 DP3491_MARKER: F = FLANGE-ENCASED ROD
 DP3491_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3491+WITH SETTING: INFORMATION.
 DP3491_STAMPING: RIC 016
 DP3491_MARK LOGO: UIL
 DP3491_PROJECTION: RECESSED 5 CENTIMETERS
 DP3491_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3491_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3491_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3491+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2016
 DP3491_ROD/PIPE-DEPTH: 2.7 meters
 DP3491_SLEEVE-DEPTH  : 0.9 meters
 DP3491
 DP3491  HISTORY     - Date     Condition        Report By
 DP3491  HISTORY     - 20130509 MONUMENTED       CMT
 DP3491  HISTORY     - 20160323 GOOD             AMESC
 DP3491
 DP3491                          STATION DESCRIPTION
 DP3491
 DP3491'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3491'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3491'STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH-NORTHEAST OF BUFFALO
 DP3491'PRAIRIE, 5.1 MI (8.2 KM) WEST-SOUTHWEST OF ANDALUSIA AND 4.8 MI (7.7
 DP3491'KM) EAST-NORTHEAST OF ILLINOIS CITY.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3491'
 DP3491'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3491'92 AND 99TH AVENUE WEST, PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 92
 DP3491'FOR 0.55 MI (0.9 KM) TO THE STATION ON THE LEFT AND NEAR THE END OF
 DP3491'GUTTER.
 DP3491'
 DP3491'THE STATION IS LOCATED ON THE FORE SLOPE OF THE ROAD AND IT IS 51.0 FT
 DP3491'(15.5 M) EAST-SOUTHEAST OF THE EAST LEG OF A ROAD SIGN, 37.0 FT (11.3
 DP3491'M) EAST OF THE BACK OF V GUTTER ON THE WEST SIDE OF HIGHWAY, 25.0 FT
 DP3491'(7.6 M) EAST OF THE CENTERLINE OF HIGHWAY, 23.5 FT (7.2 M) SOUTHEAST
 DP3491'OF CENTER OF AN INLET AND 13.0 FT (4.0 M) EAST OF THE BACK OF V GUTTER
 DP3491'ON THE EAST SIDE OF THE HIGHWAY.
 DP3491'
 DP3491'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3491'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3491'IN IDENTIFICATION.
 DP3491
 DP3491                          STATION RECOVERY (2016)
 DP3491
 DP3491'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 DP3491'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3492 ***********************************************************************
 DP3492  DESIGNATION -  RIC 017
 DP3492  PID         -  DP3492
 DP3492  STATE/COUNTY-  IL/ROCK ISLAND
 DP3492  COUNTRY     -  US
 DP3492  USGS QUAD   -  MONTPELIER (2018)
 DP3492
 DP3492                         *CURRENT SURVEY CONTROL
 DP3492  ______________________________________________________________________
 DP3492* NAD 83(1986) POSITION- 41 25 27.02   (N) 090 48 37.18   (W)   HD_HELD1
 DP3492* NAVD 88 ORTHO HEIGHT -   198.950 (meters)      652.72  (feet) ADJUSTED
 DP3492  ______________________________________________________________________
 DP3492  GEOID HEIGHT    -        -32.854 (meters)                     GEOID18
 DP3492  DYNAMIC HEIGHT  -        198.870 (meters)      652.46  (feet) COMP
 DP3492  MODELED GRAVITY -    980,218.7   (mgal)                       NAVD 88
 DP3492
 DP3492  VERT ORDER      -  SECOND    CLASS I
 DP3492
 DP3492.The horizontal coordinates were determined by differentially corrected
 DP3492.hand held GPS observations or other comparable positioning techniques
 DP3492.and have an estimated accuracy of +/- 3 meters.
 DP3492
 DP3492.The orthometric height was determined by differential leveling and
 DP3492.adjusted by the NATIONAL GEODETIC SURVEY
 DP3492.in July 2014.
 DP3492
 DP3492.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3492.GEOID18 height accuracy estimate available here.
 DP3492
 DP3492.Click photographs - Photos may exist for this station.
 DP3492
 DP3492.The dynamic height is computed by dividing the NAVD 88
 DP3492.geopotential number by the normal gravity value computed on the
 DP3492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3492.degrees latitude (g = 980.6199 gals.).
 DP3492
 DP3492.The modeled gravity was interpolated from observed gravity values.
 DP3492
 DP3492;                    North         East    Units  Estimated Accuracy
 DP3492;SPC IL W     -   528,330.4     646,197.1     MT  (+/- 3 meters HH1 GPS) 
 DP3492
 DP3492_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8297488159(NAD 83)
 DP3492
 DP3492                          SUPERSEDED SURVEY CONTROL
 DP3492
 DP3492.No superseded survey control is available for this station.
 DP3492
 DP3492_MARKER: F = FLANGE-ENCASED ROD
 DP3492_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3492_STAMPING: RIC 017
 DP3492_MARK LOGO: UIL
 DP3492_PROJECTION: RECESSED 10 CENTIMETERS
 DP3492_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3492_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3492_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3492+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2016
 DP3492_ROD/PIPE-DEPTH: 4.6 meters
 DP3492_SLEEVE-DEPTH  : 0.9 meters
 DP3492
 DP3492  HISTORY     - Date     Condition        Report By
 DP3492  HISTORY     - 20130614 MONUMENTED       CMT
 DP3492  HISTORY     - 20160323 GOOD             AMESC
 DP3492
 DP3492                          STATION DESCRIPTION
 DP3492
 DP3492'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3492'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3492'STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHEAST OF BUFFALO
 DP3492'PRAIRIE, 5.0 MI (8.0 KM) EAST-NORTHEAST OF ILLINOIS CITY AND 4.9 MI
 DP3492'(7.9 KM) WEST-SOUTHWEST OF ANDALUSIA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3492'
 DP3492'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF ILLINOIS STATE
 DP3492'HIGHWAY 92 AND 99TH AVENUE WEST.
 DP3492'
 DP3492'THE STATION IS LOCATED 36.3 FT (11.1 M) EAST OF A TELEPHONE PEDESTAL,
 DP3492'34.7 FT (10.6 M) EAST OF A STREET SIGN, 34.4 FT (10.5 M) EAST OF A
 DP3492'RIGHT-OF-WAY MARKER, 32.9 FT (10.0 M) EAST OF A POWER POLE AND 25.6 FT
 DP3492'(7.8 M) SOUTH OF THE SOUTH EDGE OF PAVEMENT OF 99TH AVENUE WEST.
 DP3492'
 DP3492'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3492'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3492'IN IDENTIFICATION.
 DP3492
 DP3492                          STATION RECOVERY (2016)
 DP3492
 DP3492'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 DP3492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3493 ***********************************************************************
 DP3493  DESIGNATION -  RIC 018
 DP3493  PID         -  DP3493
 DP3493  STATE/COUNTY-  IL/ROCK ISLAND
 DP3493  COUNTRY     -  US
 DP3493  USGS QUAD   -  MONTPELIER (2018)
 DP3493
 DP3493                         *CURRENT SURVEY CONTROL
 DP3493  ______________________________________________________________________
 DP3493* NAD 83(1986) POSITION- 41 25 40.29   (N) 090 48 37.95   (W)   HD_HELD1
 DP3493* NAVD 88 ORTHO HEIGHT -   221.476 (meters)      726.63  (feet) ADJUSTED
 DP3493  ______________________________________________________________________
 DP3493  GEOID HEIGHT    -        -32.853 (meters)                     GEOID18
 DP3493  DYNAMIC HEIGHT  -        221.388 (meters)      726.34  (feet) COMP
 DP3493  MODELED GRAVITY -    980,219.1   (mgal)                       NAVD 88
 DP3493
 DP3493  VERT ORDER      -  SECOND    CLASS I
 DP3493
 DP3493.The horizontal coordinates were determined by differentially corrected
 DP3493.hand held GPS observations or other comparable positioning techniques
 DP3493.and have an estimated accuracy of +/- 3 meters.
 DP3493
 DP3493.The orthometric height was determined by differential leveling and
 DP3493.adjusted by the NATIONAL GEODETIC SURVEY
 DP3493.in July 2014.
 DP3493
 DP3493.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3493.GEOID18 height accuracy estimate available here.
 DP3493
 DP3493.Click photographs - Photos may exist for this station.
 DP3493
 DP3493.The dynamic height is computed by dividing the NAVD 88
 DP3493.geopotential number by the normal gravity value computed on the
 DP3493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3493.degrees latitude (g = 980.6199 gals.).
 DP3493
 DP3493.The modeled gravity was interpolated from observed gravity values.
 DP3493
 DP3493;                    North         East    Units  Estimated Accuracy
 DP3493;SPC IL W     -   528,739.9     646,182.3     MT  (+/- 3 meters HH1 GPS) 
 DP3493
 DP3493_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8294688568(NAD 83)
 DP3493
 DP3493                          SUPERSEDED SURVEY CONTROL
 DP3493
 DP3493.No superseded survey control is available for this station.
 DP3493
 DP3493_MARKER: F = FLANGE-ENCASED ROD
 DP3493_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3493_STAMPING: RIC 018
 DP3493_MARK LOGO: UIL
 DP3493_PROJECTION: RECESSED 10 CENTIMETERS
 DP3493_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3493_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3493+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2016
 DP3493_ROD/PIPE-DEPTH: 8.5 meters
 DP3493_SLEEVE-DEPTH  : 0.9 meters
 DP3493
 DP3493  HISTORY     - Date     Condition        Report By
 DP3493  HISTORY     - 20130524 MONUMENTED       CMT
 DP3493  HISTORY     - 20160323 GOOD             AMESC
 DP3493
 DP3493                          STATION DESCRIPTION
 DP3493
 DP3493'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3493'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3493'STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF BUFFALO
 DP3493'PRAIRIE, 5.1 MI (8.2 KM) EAST-NORTHEAST OF ILLINOIS CITY AND 4.9 MI
 DP3493'(7.9 KM) WEST OF ANDALUSIA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DP3493'
 DP3493'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3493'92 AND 99TH AVENUE WEST, PROCEED NORTH ON ILLINOIS STATE HIGHWAY 92
 DP3493'FOR 0.25 MI (0.4 KM) TO THE STATION ON THE RIGHT AND AFTER AN ENTRANCE
 DP3493'ON THE RIGHT.
 DP3493'
 DP3493'THE STATION IS LOCATED ON THE BACK SLOPE OF THE ROAD AND IT IS 48.5 FT
 DP3493'(14.8 M) SOUTHEAST OF A CHISELED SQUARE ON HEADWALL, 41.0 FT (12.5 M)
 DP3493'EAST OF THE BACK OF V GUTTER ON THE WEST SIDE OF HIGHWAY, 29.3 FT (8.9
 DP3493'M) NORTHWEST OF A POWER POLE, 19.4 FT (5.9 M) EAST OF THE BACK OF V
 DP3493'GUTTER ON THE EAST SIDE OF HIGHWAY AND 19.0 FT (5.8 M) WEST OF AN
 DP3493'ORNAMENTAL FENCE.
 DP3493'
 DP3493'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3493'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3493'IN IDENTIFICATION.
 DP3493
 DP3493                          STATION RECOVERY (2016)
 DP3493
 DP3493'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 DP3493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3494 ***********************************************************************
 DP3494  DESIGNATION -  RIC 019
 DP3494  PID         -  DP3494
 DP3494  STATE/COUNTY-  IL/ROCK ISLAND
 DP3494  COUNTRY     -  US
 DP3494  USGS QUAD   -  MONTPELIER (2018)
 DP3494
 DP3494                         *CURRENT SURVEY CONTROL
 DP3494  ______________________________________________________________________
 DP3494* NAD 83(1986) POSITION- 41 26 07.48   (N) 090 48 37.53   (W)   HD_HELD1
 DP3494* NAVD 88 ORTHO HEIGHT -   216.058 (meters)      708.85  (feet) ADJUSTED
 DP3494  ______________________________________________________________________
 DP3494  GEOID HEIGHT    -        -32.851 (meters)                     GEOID18
 DP3494  DYNAMIC HEIGHT  -        215.972 (meters)      708.57  (feet) COMP
 DP3494  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 DP3494
 DP3494  VERT ORDER      -  SECOND    CLASS I
 DP3494
 DP3494.The horizontal coordinates were determined by differentially corrected
 DP3494.hand held GPS observations or other comparable positioning techniques
 DP3494.and have an estimated accuracy of +/- 3 meters.
 DP3494
 DP3494.The orthometric height was determined by differential leveling and
 DP3494.adjusted by the NATIONAL GEODETIC SURVEY
 DP3494.in July 2014.
 DP3494
 DP3494.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3494.GEOID18 height accuracy estimate available here.
 DP3494
 DP3494.Click photographs - Photos may exist for this station.
 DP3494
 DP3494.The dynamic height is computed by dividing the NAVD 88
 DP3494.geopotential number by the normal gravity value computed on the
 DP3494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3494.degrees latitude (g = 980.6199 gals.).
 DP3494
 DP3494.The modeled gravity was interpolated from observed gravity values.
 DP3494
 DP3494;                    North         East    Units  Estimated Accuracy
 DP3494;SPC IL W     -   529,578.6     646,198.3     MT  (+/- 3 meters HH1 GPS) 
 DP3494
 DP3494_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8293589407(NAD 83)
 DP3494
 DP3494                          SUPERSEDED SURVEY CONTROL
 DP3494
 DP3494.No superseded survey control is available for this station.
 DP3494
 DP3494_MARKER: F = FLANGE-ENCASED ROD
 DP3494_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3494_STAMPING: RIC 019 2013
 DP3494_MARK LOGO: UIL
 DP3494_PROJECTION: FLUSH
 DP3494_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3494_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3494+STABILITY: POSITION/ELEVATION WELL
 DP3494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3494+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2020
 DP3494_ROD/PIPE-DEPTH: 9.1 meters
 DP3494_SLEEVE-DEPTH  : 0.9 meters
 DP3494
 DP3494  HISTORY     - Date     Condition        Report By
 DP3494  HISTORY     - 20130510 MONUMENTED       CMT
 DP3494  HISTORY     - 20201209 GOOD             ILDT
 DP3494
 DP3494                          STATION DESCRIPTION
 DP3494
 DP3494'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3494'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3494'STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF BUFFALO
 DP3494'PRAIRIE, 5.3 MI (8.5 KM) EAST-NORTHEAST OF ILLINOIS CITY AND 4.8 MI
 DP3494'(7.7 KM) WEST OF ANDALUSIA.
 DP3494'
 DP3494'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT ILLINOIS STATE
 DP3494'HIGHWAY 92 AND BRIGHTS COURT.
 DP3494'
 DP3494'THE STATION IS LOCATED ON THE BACK OF A DITCH AND IT IS 67.0 FT (20.4
 DP3494'M) NORTH OF A ROAD SIGN, 66.7 FT (20.3 M) NORTH OF A POWER POLE, 59.4
 DP3494'FT (18.1 M) SOUTH OF A 'STOP' SIGN, 34.2 FT (10.4 M) SOUTH OF THE
 DP3494'SOUTH EDGE OF PAVEMENT OF BRIGHTS COURT AND 23.5 FT (7.2 M) EAST OF
 DP3494'THE BACK OF V GUTTER.
 DP3494'
 DP3494'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3494'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3494'IN IDENTIFICATION.
 DP3494
 DP3494                          STATION RECOVERY (2020)
 DP3494
 DP3494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DP3494'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3495 ***********************************************************************
 DP3495  DESIGNATION -  RIC 020
 DP3495  PID         -  DP3495
 DP3495  STATE/COUNTY-  IL/ROCK ISLAND
 DP3495  COUNTRY     -  US
 DP3495  USGS QUAD   -  MONTPELIER (2018)
 DP3495
 DP3495                         *CURRENT SURVEY CONTROL
 DP3495  ______________________________________________________________________
 DP3495* NAD 83(1986) POSITION- 41 26 20.55   (N) 090 48 25.14   (W)   HD_HELD1
 DP3495* NAVD 88 ORTHO HEIGHT -   177.293 (meters)      581.67  (feet) ADJUSTED
 DP3495  ______________________________________________________________________
 DP3495  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 DP3495  DYNAMIC HEIGHT  -        177.222 (meters)      581.44  (feet) COMP
 DP3495  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 DP3495
 DP3495  VERT ORDER      -  SECOND    CLASS I
 DP3495
 DP3495.The horizontal coordinates were determined by differentially corrected
 DP3495.hand held GPS observations or other comparable positioning techniques
 DP3495.and have an estimated accuracy of +/- 3 meters.
 DP3495
 DP3495.The orthometric height was determined by differential leveling and
 DP3495.adjusted by the NATIONAL GEODETIC SURVEY
 DP3495.in July 2014.
 DP3495
 DP3495.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3495.GEOID18 height accuracy estimate available here.
 DP3495
 DP3495.Click photographs - Photos may exist for this station.
 DP3495
 DP3495.The dynamic height is computed by dividing the NAVD 88
 DP3495.geopotential number by the normal gravity value computed on the
 DP3495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3495.degrees latitude (g = 980.6199 gals.).
 DP3495
 DP3495.The modeled gravity was interpolated from observed gravity values.
 DP3495
 DP3495;                    North         East    Units  Estimated Accuracy
 DP3495;SPC IL W     -   529,979.7     646,488.9     MT  (+/- 3 meters HH1 GPS) 
 DP3495
 DP3495_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8321289817(NAD 83)
 DP3495
 DP3495                          SUPERSEDED SURVEY CONTROL
 DP3495
 DP3495.No superseded survey control is available for this station.
 DP3495
 DP3495_MARKER: F = FLANGE-ENCASED ROD
 DP3495_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3495_STAMPING: RIC 020 2013
 DP3495_MARK LOGO: UIL
 DP3495_PROJECTION: FLUSH
 DP3495_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3495_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3495+STABILITY: POSITION/ELEVATION WELL
 DP3495_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3495+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2013
 DP3495_ROD/PIPE-DEPTH: 4.9 meters
 DP3495_SLEEVE-DEPTH  : 0.9 meters
 DP3495
 DP3495  HISTORY     - Date     Condition        Report By
 DP3495  HISTORY     - 20130524 MONUMENTED       CMT
 DP3495
 DP3495                          STATION DESCRIPTION
 DP3495
 DP3495'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3495'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3495'STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHEAST OF BUFFALO
 DP3495'PRAIRIE, 5.6 MI (9.0 KM) EAST-NORTHEAST OF ILLINOIS CITY AND 4.6 MI
 DP3495'(7.4 KM) WEST OF ANDALUSIA.
 DP3495'
 DP3495'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3495'92 AND BRIGHTS COURT, PROCEED NORTHEAST ON ILLINOIS STATE HIGHWAY 92
 DP3495'FOR 0.30 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP3495'
 DP3495'THE STATION IS LOCATED 113.5 FT (34.6 M) SOUTHWEST OF A ROAD SIGN,
 DP3495'86.2 FT (26.3 M) NORTH OF A MAILBOX, 64.8 FT (19.8 M) NORTHWEST OF A
 DP3495'ROAD SIGN, 51.7 FT (15.8 M) NORTHWEST OF THE EASTERLY EDGE OF PAVEMENT
 DP3495'AND 32.0 FT (9.8 M) NORTHWEST OF THE WESTERLY EDGE OF PAVEMENT.
 DP3495'
 DP3495'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3495'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3495'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3496 ***********************************************************************
 DP3496  DESIGNATION -  RIC 021
 DP3496  PID         -  DP3496
 DP3496  STATE/COUNTY-  IL/ROCK ISLAND
 DP3496  COUNTRY     -  US
 DP3496  USGS QUAD   -  MONTPELIER (2018)
 DP3496
 DP3496                         *CURRENT SURVEY CONTROL
 DP3496  ______________________________________________________________________
 DP3496* NAD 83(1986) POSITION- 41 26 23.95   (N) 090 47 13.78   (W)   HD_HELD1
 DP3496* NAVD 88 ORTHO HEIGHT -   168.320 (meters)      552.23  (feet) ADJUSTED
 DP3496  ______________________________________________________________________
 DP3496  GEOID HEIGHT    -        -32.852 (meters)                     GEOID18
 DP3496  DYNAMIC HEIGHT  -        168.252 (meters)      552.01  (feet) COMP
 DP3496  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 DP3496
 DP3496  VERT ORDER      -  SECOND    CLASS I
 DP3496
 DP3496.The horizontal coordinates were determined by differentially corrected
 DP3496.hand held GPS observations or other comparable positioning techniques
 DP3496.and have an estimated accuracy of +/- 3 meters.
 DP3496
 DP3496.The orthometric height was determined by differential leveling and
 DP3496.adjusted by the NATIONAL GEODETIC SURVEY
 DP3496.in July 2014.
 DP3496
 DP3496.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3496.GEOID18 height accuracy estimate available here.
 DP3496
 DP3496.Click photographs - Photos may exist for this station.
 DP3496
 DP3496.The dynamic height is computed by dividing the NAVD 88
 DP3496.geopotential number by the normal gravity value computed on the
 DP3496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3496.degrees latitude (g = 980.6199 gals.).
 DP3496
 DP3496.The modeled gravity was interpolated from observed gravity values.
 DP3496
 DP3496;                    North         East    Units  Estimated Accuracy
 DP3496;SPC IL W     -   530,072.5     648,146.2     MT  (+/- 3 meters HH1 GPS) 
 DP3496
 DP3496_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8486589964(NAD 83)
 DP3496
 DP3496                          SUPERSEDED SURVEY CONTROL
 DP3496
 DP3496.No superseded survey control is available for this station.
 DP3496
 DP3496_MARKER: F = FLANGE-ENCASED ROD
 DP3496_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3496+WITH SETTING: INFORMATION.
 DP3496_STAMPING: RIC 021 2013
 DP3496_MARK LOGO: UIL
 DP3496_PROJECTION: FLUSH
 DP3496_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3496_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3496_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3496+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2013
 DP3496_ROD/PIPE-DEPTH: 1.8 meters
 DP3496_SLEEVE-DEPTH  : 0.9 meters
 DP3496
 DP3496  HISTORY     - Date     Condition        Report By
 DP3496  HISTORY     - 20130510 MONUMENTED       CMT
 DP3496
 DP3496                          STATION DESCRIPTION
 DP3496
 DP3496'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3496'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3496'STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF BUFFALO
 DP3496'PRAIRIE, 6.5 MI (10.5 KM) EAST-NORTHEAST OF ILLINOIS CITY AND 3.6 MI
 DP3496'(5.8 KM) WEST OF ANDALUSIA.
 DP3496'
 DP3496'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3496'92 AND 163RD STREET WEST, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92
 DP3496'FOR 0.20 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP3496'
 DP3496'THE STATION IS LOCATED ON THE TOE OF SLOPE OF THE ROAD AND IT IS 41.3
 DP3496'FT (12.6 M) SOUTH OF THE NORTH EDGE OF PAVEMENT, 31.3 FT (9.5 M) SOUTH
 DP3496'OF THE CENTERLINE OF THE HIGHWAY, 23.1 FT (7.0 M) SOUTHWEST OF A BUTT
 DP3496'JOINT CORNER IN THE EAST BOUND LANE OF THE HIGHWAY, 21.5 FT (6.6 M)
 DP3496'SOUTH OF THE SOUTH EDGE OF PAVEMENT, 12.5 FT (3.8 M) SOUTH OF THE TOP
 DP3496'OF BANK OF THE ROAD ABOUT 4.5 FT (1.4 M) LOWER THAN THE HIGHWAY.
 DP3496'
 DP3496'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3496'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3496'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3497 ***********************************************************************
 DP3497  DESIGNATION -  RIC 022
 DP3497  PID         -  DP3497
 DP3497  STATE/COUNTY-  IL/ROCK ISLAND
 DP3497  COUNTRY     -  US
 DP3497  USGS QUAD   -  ANDALUSIA (2018)
 DP3497
 DP3497                         *CURRENT SURVEY CONTROL
 DP3497  ______________________________________________________________________
 DP3497* NAD 83(1986) POSITION- 41 26 21.41   (N) 090 42 28.83   (W)   HD_HELD1
 DP3497* NAVD 88 ORTHO HEIGHT -   177.468 (meters)      582.24  (feet) ADJUSTED
 DP3497  ______________________________________________________________________
 DP3497  GEOID HEIGHT    -        -32.853 (meters)                     GEOID18
 DP3497  DYNAMIC HEIGHT  -        177.396 (meters)      582.01  (feet) COMP
 DP3497  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 DP3497
 DP3497  VERT ORDER      -  SECOND    CLASS I
 DP3497
 DP3497.The horizontal coordinates were determined by differentially corrected
 DP3497.hand held GPS observations or other comparable positioning techniques
 DP3497.and have an estimated accuracy of +/- 3 meters.
 DP3497
 DP3497.The orthometric height was determined by differential leveling and
 DP3497.adjusted by the NATIONAL GEODETIC SURVEY
 DP3497.in July 2014.
 DP3497
 DP3497.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3497.GEOID18 height accuracy estimate available here.
 DP3497
 DP3497.Click photographs - Photos may exist for this station.
 DP3497
 DP3497.The dynamic height is computed by dividing the NAVD 88
 DP3497.geopotential number by the normal gravity value computed on the
 DP3497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3497.degrees latitude (g = 980.6199 gals.).
 DP3497
 DP3497.The modeled gravity was interpolated from observed gravity values.
 DP3497
 DP3497;                    North         East    Units  Estimated Accuracy
 DP3497;SPC IL W     -   529,949.8     654,760.4     MT  (+/- 3 meters HH1 GPS) 
 DP3497
 DP3497_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9148090058(NAD 83)
 DP3497
 DP3497                          SUPERSEDED SURVEY CONTROL
 DP3497
 DP3497.No superseded survey control is available for this station.
 DP3497
 DP3497_MARKER: F = FLANGE-ENCASED ROD
 DP3497_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3497_STAMPING: RIC 022 2013
 DP3497_MARK LOGO: UIL
 DP3497_PROJECTION: FLUSH
 DP3497_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3497_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3497_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3497+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2021
 DP3497_ROD/PIPE-DEPTH: 3.1 meters
 DP3497_SLEEVE-DEPTH  : 0.9 meters
 DP3497
 DP3497  HISTORY     - Date     Condition        Report By
 DP3497  HISTORY     - 20130513 MONUMENTED       CMT
 DP3497  HISTORY     - 20210729 GOOD             ILDT
 DP3497
 DP3497                          STATION DESCRIPTION
 DP3497
 DP3497'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3497'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3497'STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF REYNOLDS,
 DP3497'7.1 MI (11.4 KM) WEST OF MILAN AND IN THE TOWN OF ANDALUSIA, IL.
 DP3497'
 DP3497'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3497'92 AND 101ST STREET WEST, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92
 DP3497'FOR 675 FT (205.7 M) TO THE STATION ON THE RIGHT.
 DP3497'
 DP3497'THE STATION IS LOCATED ON THE TOP OF BANK AND IT IS 73.3 FT (22.3 M)
 DP3497'SOUTH-SOUTHWEST OF A RIGHT-OF-WAY MARKER, 72.9 FT (22.2 M) SOUTH OF A
 DP3497'POWER POLE, 50.4 FT (15.4 M) SOUTH OF THE NORTH EDGE OF PAVEMENT, 25.0
 DP3497'FT (7.6 M) SOUTH OF THE SOUTH EDGE OF PAVEMENT AND 8.8 FT (2.7 M)
 DP3497'SOUTH OF A DITCH CENTERLINE.
 DP3497'
 DP3497'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3497'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3497'IN IDENTIFICATION.
 DP3497
 DP3497                          STATION RECOVERY (2021)
 DP3497
 DP3497'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3497'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3498 ***********************************************************************
 DP3498  DESIGNATION -  RIC 023
 DP3498  PID         -  DP3498
 DP3498  STATE/COUNTY-  IL/ROCK ISLAND
 DP3498  COUNTRY     -  US
 DP3498  USGS QUAD   -  ANDALUSIA (2018)
 DP3498
 DP3498                         *CURRENT SURVEY CONTROL
 DP3498  ______________________________________________________________________
 DP3498* NAD 83(1986) POSITION- 41 26 40.61   (N) 090 40 33.24   (W)   HD_HELD1
 DP3498* NAVD 88 ORTHO HEIGHT -   179.574 (meters)      589.15  (feet) ADJUSTED
 DP3498  ______________________________________________________________________
 DP3498  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 DP3498  DYNAMIC HEIGHT  -        179.503 (meters)      588.92  (feet) COMP
 DP3498  MODELED GRAVITY -    980,221.7   (mgal)                       NAVD 88
 DP3498
 DP3498  VERT ORDER      -  SECOND    CLASS I
 DP3498
 DP3498.The horizontal coordinates were determined by differentially corrected
 DP3498.hand held GPS observations or other comparable positioning techniques
 DP3498.and have an estimated accuracy of +/- 3 meters.
 DP3498
 DP3498.The orthometric height was determined by differential leveling and
 DP3498.adjusted by the NATIONAL GEODETIC SURVEY
 DP3498.in July 2014.
 DP3498
 DP3498.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3498.GEOID18 height accuracy estimate available here.
 DP3498
 DP3498.Click photographs - Photos may exist for this station.
 DP3498
 DP3498.The dynamic height is computed by dividing the NAVD 88
 DP3498.geopotential number by the normal gravity value computed on the
 DP3498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3498.degrees latitude (g = 980.6199 gals.).
 DP3498
 DP3498.The modeled gravity was interpolated from observed gravity values.
 DP3498
 DP3498;                    North         East    Units  Estimated Accuracy
 DP3498;SPC IL W     -   530,525.8     657,447.2     MT  (+/- 3 meters HH1 GPS) 
 DP3498
 DP3498_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9414790722(NAD 83)
 DP3498
 DP3498                          SUPERSEDED SURVEY CONTROL
 DP3498
 DP3498.No superseded survey control is available for this station.
 DP3498
 DP3498_MARKER: F = FLANGE-ENCASED ROD
 DP3498_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3498_STAMPING: RIC 023 2013
 DP3498_MARK LOGO: UKY
 DP3498_PROJECTION: FLUSH
 DP3498_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3498_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3498+STABILITY: POSITION/ELEVATION WELL
 DP3498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3498+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 DP3498_ROD/PIPE-DEPTH: 4.3 meters
 DP3498_SLEEVE-DEPTH  : 0.9 meters
 DP3498
 DP3498  HISTORY     - Date     Condition        Report By
 DP3498  HISTORY     - 20130513 MONUMENTED       CMT
 DP3498
 DP3498                          STATION DESCRIPTION
 DP3498
 DP3498'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3498'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3498'STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH OF REYNOLDS, 5.4 MI
 DP3498'(8.7 KM) WEST OF MILAN AND 2.2 MI (3.5 KM) EAST OF ANDALUSIA.
 DP3498'
 DP3498'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3498'92 AND 77TH STREET WEST, PROCEED EAST ON ILLINOIS STATE HIGHWAY 92 FOR
 DP3498'350 FT (106.7 M) TO THE STATION ON THE LEFT.
 DP3498'
 DP3498'THE STATION IS LOCATED 54.5 FT (16.6 M) SOUTHWEST OF A POWER POLE,
 DP3498'41.2 FT (12.6 M) NORTH OF THE SOUTH EDGE OF PAVEMENT, 28.7 FT (8.7 M)
 DP3498'NORTH OF THE CENTERLINE OF HIGHWAY, 15.8 FT (4.8 M) NORTH OF THE NORTH
 DP3498'EDGE OF PAVEMENT AND 6.6 FT (2.0 M) SOUTH OF A FIELD EDGE.
 DP3498'
 DP3498'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3498'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3498'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3499 ***********************************************************************
 DP3499  DESIGNATION -  RIC 024
 DP3499  PID         -  DP3499
 DP3499  STATE/COUNTY-  IL/ROCK ISLAND
 DP3499  COUNTRY     -  US
 DP3499  USGS QUAD   -  ANDALUSIA (2018)
 DP3499
 DP3499                         *CURRENT SURVEY CONTROL
 DP3499  ______________________________________________________________________
 DP3499* NAD 83(1986) POSITION- 41 26 39.78   (N) 090 39 45.63   (W)   HD_HELD1
 DP3499* NAVD 88 ORTHO HEIGHT -   173.034 (meters)      567.70  (feet) ADJUSTED
 DP3499  ______________________________________________________________________
 DP3499  GEOID HEIGHT    -        -32.849 (meters)                     GEOID18
 DP3499  DYNAMIC HEIGHT  -        172.965 (meters)      567.47  (feet) COMP
 DP3499  MODELED GRAVITY -    980,222.4   (mgal)                       NAVD 88
 DP3499
 DP3499  VERT ORDER      -  SECOND    CLASS I
 DP3499
 DP3499.The horizontal coordinates were determined by differentially corrected
 DP3499.hand held GPS observations or other comparable positioning techniques
 DP3499.and have an estimated accuracy of +/- 3 meters.
 DP3499
 DP3499.The orthometric height was determined by differential leveling and
 DP3499.adjusted by the NATIONAL GEODETIC SURVEY
 DP3499.in July 2014.
 DP3499
 DP3499.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3499.GEOID18 height accuracy estimate available here.
 DP3499
 DP3499.Click photographs - Photos may exist for this station.
 DP3499
 DP3499.The dynamic height is computed by dividing the NAVD 88
 DP3499.geopotential number by the normal gravity value computed on the
 DP3499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3499.degrees latitude (g = 980.6199 gals.).
 DP3499
 DP3499.The modeled gravity was interpolated from observed gravity values.
 DP3499
 DP3499;                    North         East    Units  Estimated Accuracy
 DP3499;SPC IL W     -   530,493.8     658,552.2     MT  (+/- 3 meters HH1 GPS) 
 DP3499
 DP3499_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9525390726(NAD 83)
 DP3499
 DP3499                          SUPERSEDED SURVEY CONTROL
 DP3499
 DP3499.No superseded survey control is available for this station.
 DP3499
 DP3499_MARKER: F = FLANGE-ENCASED ROD
 DP3499_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3499_STAMPING: RIC 024 2013
 DP3499_MARK LOGO: UIL
 DP3499_PROJECTION: FLUSH
 DP3499_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3499_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3499+STABILITY: POSITION/ELEVATION WELL
 DP3499_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3499+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2018
 DP3499_ROD/PIPE-DEPTH: 4.9 meters
 DP3499_SLEEVE-DEPTH  : 0.9 meters
 DP3499
 DP3499  HISTORY     - Date     Condition        Report By
 DP3499  HISTORY     - 20130513 MONUMENTED       CMT
 DP3499  HISTORY     - 20180207 GOOD             ILDT
 DP3499
 DP3499                          STATION DESCRIPTION
 DP3499
 DP3499'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3499'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3499'STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH OF REYNOLDS, 4.7 MI
 DP3499'(7.6 KM) WEST OF MILAN AND 2.9 MI (4.7 KM) EAST OF ANDALUSIA.
 DP3499'
 DP3499'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3499'92 AND TURKEY H0LLOW ROAD, PROCEED WEST ON ILLINOIS STATE HIGHWAY 92
 DP3499'FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP3499'
 DP3499'THE STATION IS LOCATED 80.6 FT (24.6 M) WEST OF A POWER POLE, 64.0 FT
 DP3499'(19.5 M) WEST OF AN ANCHOR, 46.2 FT (14.1 M) NORTH OF THE SOUTH EDGE
 DP3499'OF PAVEMENT, 33.0 FT (10.1 M) NORTH OF THE CENTERLINE OF HIGHWAY AND
 DP3499'20.3 FT (6.2 M) NORTH OF THE NORTH EDGE OF PAVEMENT.
 DP3499'
 DP3499'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3499'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3499'IN IDENTIFICATION.
 DP3499
 DP3499                          STATION RECOVERY (2018)
 DP3499
 DP3499'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DP3499'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3500 ***********************************************************************
 DP3500  DESIGNATION -  RIC 025
 DP3500  PID         -  DP3500
 DP3500  STATE/COUNTY-  IL/ROCK ISLAND
 DP3500  COUNTRY     -  US
 DP3500  USGS QUAD   -  MILAN (2018)
 DP3500
 DP3500                         *CURRENT SURVEY CONTROL
 DP3500  ______________________________________________________________________
 DP3500* NAD 83(1986) POSITION- 41 26 57.20   (N) 090 37 13.51   (W)   HD_HELD1
 DP3500* NAVD 88 ORTHO HEIGHT -   171.678 (meters)      563.25  (feet) ADJUSTED
 DP3500  ______________________________________________________________________
 DP3500  GEOID HEIGHT    -        -32.846 (meters)                     GEOID18
 DP3500  DYNAMIC HEIGHT  -        171.611 (meters)      563.03  (feet) COMP
 DP3500  MODELED GRAVITY -    980,226.1   (mgal)                       NAVD 88
 DP3500
 DP3500  VERT ORDER      -  SECOND    CLASS I
 DP3500
 DP3500.The horizontal coordinates were determined by differentially corrected
 DP3500.hand held GPS observations or other comparable positioning techniques
 DP3500.and have an estimated accuracy of +/- 3 meters.
 DP3500
 DP3500.The orthometric height was determined by differential leveling and
 DP3500.adjusted by the NATIONAL GEODETIC SURVEY
 DP3500.in July 2014.
 DP3500
 DP3500.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3500.GEOID18 height accuracy estimate available here.
 DP3500
 DP3500.Click photographs - Photos may exist for this station.
 DP3500
 DP3500.The dynamic height is computed by dividing the NAVD 88
 DP3500.geopotential number by the normal gravity value computed on the
 DP3500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3500.degrees latitude (g = 980.6199 gals.).
 DP3500
 DP3500.The modeled gravity was interpolated from observed gravity values.
 DP3500
 DP3500;                    North         East    Units  Estimated Accuracy
 DP3500;SPC IL W     -   531,011.8     662,086.0     MT  (+/- 3 meters HH1 GPS) 
 DP3500
 DP3500_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9876891360(NAD 83)
 DP3500
 DP3500                          SUPERSEDED SURVEY CONTROL
 DP3500
 DP3500.No superseded survey control is available for this station.
 DP3500
 DP3500_MARKER: F = FLANGE-ENCASED ROD
 DP3500_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3500_STAMPING: RIC 025 2013
 DP3500_MARK LOGO: UIL
 DP3500_PROJECTION: FLUSH
 DP3500_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3500_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3500+STABILITY: POSITION/ELEVATION WELL
 DP3500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3500+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3500_ROD/PIPE-DEPTH: 7.6 meters
 DP3500_SLEEVE-DEPTH  : 0.9 meters
 DP3500
 DP3500  HISTORY     - Date     Condition        Report By
 DP3500  HISTORY     - 20130514 MONUMENTED       CMT
 DP3500
 DP3500                          STATION DESCRIPTION
 DP3500
 DP3500'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3500'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3500'STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST OF COAL VALLEY, 5.1 MI
 DP3500'(8.2 KM) EAST OF ANDALUSIA AND 2.5 MI (4.0 KM) WEST OF MILAN.
 DP3500'
 DP3500'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3500'92 AND CENTENNIAL EXPRESSWAY (ILLINOIS STATE HIGHWAY 92), PROCEED
 DP3500'NORTH ON CENTENNIAL EXPRESSWAY (ILLINOIS STATE HIGHWAY 92) FOR 0.40 MI
 DP3500'(0.6 KM) TO THE STATION ON THE LEFT IN THE GRASS MEDIAN OF THE DIVIDED
 DP3500'HIGHWAY.
 DP3500'
 DP3500'THE STATION IS LOCATED 28.2 FT (8.6 M) EAST OF THE EDGE OF PAVEMENT OF
 DP3500'THE WEST BOUND LANE, 24.0 FT (7.3 M) WEST OF THE CENTERLINE OF THE
 DP3500'EAST BOUND LANE, 22.1 FT (6.7 M) NORTH OF THE CENTER OF A MANHOLE LID,
 DP3500'12.2 FT (3.7 M) WEST OF THE EDGE OF PAVEMENT OF THE EAST BOUND LANE
 DP3500'AND 8.7 FT (2.7 M) EAST OF A DITCH CENTERLINE.
 DP3500'
 DP3500'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3500'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3500'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3501 ***********************************************************************
 DP3501  DESIGNATION -  RIC 026
 DP3501  PID         -  DP3501
 DP3501  STATE/COUNTY-  IL/ROCK ISLAND
 DP3501  COUNTRY     -  US
 DP3501  USGS QUAD   -  MILAN (2018)
 DP3501
 DP3501                         *CURRENT SURVEY CONTROL
 DP3501  ______________________________________________________________________
 DP3501* NAD 83(1986) POSITION- 41 27 42.93   (N) 090 36 58.45   (W)   HD_HELD1
 DP3501* NAVD 88 ORTHO HEIGHT -   174.516 (meters)      572.56  (feet) ADJUSTED
 DP3501  ______________________________________________________________________
 DP3501  GEOID HEIGHT    -        -32.845 (meters)                     GEOID18
 DP3501  DYNAMIC HEIGHT  -        174.448 (meters)      572.33  (feet) COMP
 DP3501  MODELED GRAVITY -    980,228.5   (mgal)                       NAVD 88
 DP3501
 DP3501  VERT ORDER      -  SECOND    CLASS I
 DP3501
 DP3501.The horizontal coordinates were determined by differentially corrected
 DP3501.hand held GPS observations or other comparable positioning techniques
 DP3501.and have an estimated accuracy of +/- 3 meters.
 DP3501
 DP3501.The orthometric height was determined by differential leveling and
 DP3501.adjusted by the NATIONAL GEODETIC SURVEY
 DP3501.in July 2014.
 DP3501
 DP3501.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3501.GEOID18 height accuracy estimate available here.
 DP3501
 DP3501.Click photographs - Photos may exist for this station.
 DP3501
 DP3501.The dynamic height is computed by dividing the NAVD 88
 DP3501.geopotential number by the normal gravity value computed on the
 DP3501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3501.degrees latitude (g = 980.6199 gals.).
 DP3501
 DP3501.The modeled gravity was interpolated from observed gravity values.
 DP3501
 DP3501;                    North         East    Units  Estimated Accuracy
 DP3501;SPC IL W     -   532,420.7     662,442.9     MT  (+/- 3 meters HH1 GPS) 
 DP3501
 DP3501_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9907992780(NAD 83)
 DP3501
 DP3501                          SUPERSEDED SURVEY CONTROL
 DP3501
 DP3501.No superseded survey control is available for this station.
 DP3501
 DP3501_MARKER: F = FLANGE-ENCASED ROD
 DP3501_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3501_STAMPING: RIC 026 2013
 DP3501_MARK LOGO: UIL
 DP3501_PROJECTION: FLUSH
 DP3501_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3501_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3501+STABILITY: POSITION/ELEVATION WELL
 DP3501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3501+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3501_ROD/PIPE-DEPTH: 18.0 meters
 DP3501_SLEEVE-DEPTH  : 0.9 meters
 DP3501
 DP3501  HISTORY     - Date     Condition        Report By
 DP3501  HISTORY     - 20130514 MONUMENTED       CMT
 DP3501
 DP3501                          STATION DESCRIPTION
 DP3501
 DP3501'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3501'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3501'STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-NORTHWEST OF COAL
 DP3501'VALLEY, 5.5 MI (8.8 KM) EAST-NORTHEAST OF ANDALUSIA AND 2.4 MI (3.9
 DP3501'KM) WEST-NORTHWEST OF MILAN.
 DP3501'
 DP3501'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3501'92 AND CENTENNIAL EXPRESSWAY (ILLINOIS STATE HIGHWAY 92), PROCEED
 DP3501'NORTH ON CENTENNIAL EXPRESSWAY (ILLINOIS STATE HIGHWAY 92) FOR 1.30 MI
 DP3501'(2.1 KM) TO THE STATION ON THE LEFT AT THE END OF THE EXIT RAMP FOR
 DP3501'INTERSTATE 280 EAST FOR CENTENNIAL EXPRESSWAY (ILLINOIS STATE HIGHWAY
 DP3501'92) AND IS LOCATED WEST OF THE WEST BOUND LANES OF CENTENNIAL
 DP3501'EXPRESSWAY (ILLINOIS STATE HIGHWAY 92).
 DP3501'
 DP3501'THE STATION IS LOCATED 69.8 FT (21.3 M) NORTHEAST OF A TRAFFIC LIGHT
 DP3501'POLE, 19.5 FT (5.9 M) NORTHWEST OF THE CENTER OF AN INLET, 16.7 FT
 DP3501'(5.1 M) NORTHWEST OF THE END OF A GUARDRAIL, 15.2 FT (4.6 M) WEST OF A
 DP3501'ROAD SIGN AND 5.1 FT (1.6 M) EAST OF A ROAD SIGN.
 DP3501'
 DP3501'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3501'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3501'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3502 ***********************************************************************
 DP3502  DESIGNATION -  RIC 027
 DP3502  PID         -  DP3502
 DP3502  STATE/COUNTY-  IL/ROCK ISLAND
 DP3502  COUNTRY     -  US
 DP3502  USGS QUAD   -  MILAN (2018)
 DP3502
 DP3502                         *CURRENT SURVEY CONTROL
 DP3502  ______________________________________________________________________
 DP3502* NAD 83(1986) POSITION- 41 28 31.16   (N) 090 36 25.78   (W)   HD_HELD1
 DP3502* NAVD 88 ORTHO HEIGHT -   173.717 (meters)      569.94  (feet) ADJUSTED
 DP3502  ______________________________________________________________________
 DP3502  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 DP3502  DYNAMIC HEIGHT  -        173.650 (meters)      569.72  (feet) COMP
 DP3502  MODELED GRAVITY -    980,231.5   (mgal)                       NAVD 88
 DP3502
 DP3502  VERT ORDER      -  SECOND    CLASS I
 DP3502
 DP3502.The horizontal coordinates were determined by differentially corrected
 DP3502.hand held GPS observations or other comparable positioning techniques
 DP3502.and have an estimated accuracy of +/- 3 meters.
 DP3502
 DP3502.The orthometric height was determined by differential leveling and
 DP3502.adjusted by the NATIONAL GEODETIC SURVEY
 DP3502.in July 2014.
 DP3502
 DP3502.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3502.GEOID18 height accuracy estimate available here.
 DP3502
 DP3502.Click photographs - Photos may exist for this station.
 DP3502
 DP3502.The dynamic height is computed by dividing the NAVD 88
 DP3502.geopotential number by the normal gravity value computed on the
 DP3502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3502.degrees latitude (g = 980.6199 gals.).
 DP3502
 DP3502.The modeled gravity was interpolated from observed gravity values.
 DP3502
 DP3502;                    North         East    Units  Estimated Accuracy
 DP3502;SPC IL W     -   533,904.7     663,208.6     MT  (+/- 3 meters HH1 GPS) 
 DP3502
 DP3502_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9979594288(NAD 83)
 DP3502
 DP3502                          SUPERSEDED SURVEY CONTROL
 DP3502
 DP3502.No superseded survey control is available for this station.
 DP3502
 DP3502_MARKER: F = FLANGE-ENCASED ROD
 DP3502_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3502_STAMPING: RIC 027 2013
 DP3502_MARK LOGO: UIL
 DP3502_PROJECTION: FLUSH
 DP3502_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3502_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3502+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2020
 DP3502_ROD/PIPE-DEPTH: 4.9 meters
 DP3502_SLEEVE-DEPTH  : 0.9 meters
 DP3502
 DP3502  HISTORY     - Date     Condition        Report By
 DP3502  HISTORY     - 20130514 MONUMENTED       CMT
 DP3502  HISTORY     - 20200521 GOOD             ILDT
 DP3502
 DP3502                          STATION DESCRIPTION
 DP3502
 DP3502'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3502'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3502'STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST-NORTHWEST OF COAL
 DP3502'VALLEY, 6.2 MI (10.0 KM) EAST-NORTHEAST OF ANDALUSIA AND 2.4 MI (3.9
 DP3502'KM) NORTHWEST OF MILAN.
 DP3502'
 DP3502'TO REACH THE STATION FROM THE INTERSECTION OF CENTENNIAL EXPRESSWAY
 DP3502'(ILLINOIS STATE HIGHWAY 92) AND INTERSTATE 280, PROCEED NORTHEAST ON
 DP3502'CENTENNIAL EXPRESSWAY (ILLINOIS STATE HIGHWAY 92) FOR 0.90 MI (1.4 KM)
 DP3502'TO THE STATION ON THE LEFT IN THE GRASS MEDIAN OF THE DIVIDED HIGHWAY
 DP3502'BEFORE THE ROCK RIVER BRIDGE.
 DP3502'
 DP3502'THE STATION IS LOCATED ON THE BACK OF GUARDRAIL AND IT IS 40.0 FT
 DP3502'(12.2 M) SOUTHEAST OF THE CENTERLINE OF THE WEST BOUND LANE OF THE
 DP3502'HIGHWAY, 24.0 FT (7.3 M) NORTHWEST OF THE CENTERLINE OF THE EAST BOUND
 DP3502'LANE OF THE HIGHWAY, 21.0 FT (6.4 M) SOUTHEAST OF THE GUARDRAIL FOR
 DP3502'THE WEST BOUND LANE, 9.6 FT (2.9 M) SOUTHEAST OF A DITCH CENTERLINE,
 DP3502'4.6 FT (1.4 M) NORTHWEST OF THE GUARDRAIL FOR THE EAST BOUND LANE
 DP3502'ABOUT 1.5 FT (0.5 M) LOWER THAN THE HIGHWAY.
 DP3502'
 DP3502'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3502'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3502'IN IDENTIFICATION.
 DP3502
 DP3502                          STATION RECOVERY (2020)
 DP3502
 DP3502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DP3502'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3503 ***********************************************************************
 DP3503  DESIGNATION -  RIC 028
 DP3503  PID         -  DP3503
 DP3503  STATE/COUNTY-  IL/ROCK ISLAND
 DP3503  COUNTRY     -  US
 DP3503  USGS QUAD   -  MILAN (2018)
 DP3503
 DP3503                         *CURRENT SURVEY CONTROL
 DP3503  ______________________________________________________________________
 DP3503* NAD 83(1986) POSITION- 41 28 46.74   (N) 090 36 15.74   (W)   HD_HELD1
 DP3503* NAVD 88 ORTHO HEIGHT -   172.640 (meters)      566.40  (feet) ADJUSTED
 DP3503  ______________________________________________________________________
 DP3503  GEOID HEIGHT    -        -32.841 (meters)                     GEOID18
 DP3503  DYNAMIC HEIGHT  -        172.573 (meters)      566.18  (feet) COMP
 DP3503  MODELED GRAVITY -    980,232.3   (mgal)                       NAVD 88
 DP3503
 DP3503  VERT ORDER      -  SECOND    CLASS I
 DP3503
 DP3503.The horizontal coordinates were determined by differentially corrected
 DP3503.hand held GPS observations or other comparable positioning techniques
 DP3503.and have an estimated accuracy of +/- 3 meters.
 DP3503
 DP3503.The orthometric height was determined by differential leveling and
 DP3503.adjusted by the NATIONAL GEODETIC SURVEY
 DP3503.in July 2014.
 DP3503
 DP3503.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3503.GEOID18 height accuracy estimate available here.
 DP3503
 DP3503.Click photographs - Photos may exist for this station.
 DP3503
 DP3503.The dynamic height is computed by dividing the NAVD 88
 DP3503.geopotential number by the normal gravity value computed on the
 DP3503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3503.degrees latitude (g = 980.6199 gals.).
 DP3503
 DP3503.The modeled gravity was interpolated from observed gravity values.
 DP3503
 DP3503;                    North         East    Units  Estimated Accuracy
 DP3503;SPC IL W     -   534,384.1     663,443.9     MT  (+/- 3 meters HH1 GPS) 
 DP3503
 DP3503_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0001594775(NAD 83)
 DP3503
 DP3503                          SUPERSEDED SURVEY CONTROL
 DP3503
 DP3503.No superseded survey control is available for this station.
 DP3503
 DP3503_MARKER: F = FLANGE-ENCASED ROD
 DP3503_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3503_STAMPING: RIC 028 2013
 DP3503_MARK LOGO: UIL
 DP3503_PROJECTION: FLUSH
 DP3503_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3503_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3503+STABILITY: POSITION/ELEVATION WELL
 DP3503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3503+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3503_ROD/PIPE-DEPTH: 11.5 meters
 DP3503_SLEEVE-DEPTH  : 0.9 meters
 DP3503
 DP3503  HISTORY     - Date     Condition        Report By
 DP3503  HISTORY     - 20130514 MONUMENTED       CMT
 DP3503
 DP3503                          STATION DESCRIPTION
 DP3503
 DP3503'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3503'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3503'STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST-NORTHWEST OF COAL
 DP3503'VALLEY, 6.5 MI (10.5 KM) EAST-NORTHEAST OF ANDALUSIA AND 2.5 MI (4.0
 DP3503'KM) NORTHWEST OF MILAN.
 DP3503'
 DP3503'TO REACH THE STATION FROM THE INTERSECTION OF CENTENNIAL EXPRESSWAY
 DP3503'(ILLINOIS STATE HIGHWAY 92) AND INTERSTATE 280, PROCEED NORTHEAST ON
 DP3503'CENTENNIAL EXPRESSWAY (ILLINOIS STATE HIGHWAY 92) FOR 1.20 MI (1.9 KM)
 DP3503'TO THE STATION ON THE LEFT IN THE GRASS MEDIAN OF THE DIVIDED HIGHWAY
 DP3503'AFTER THE ROCK RIVER BRIDGE.
 DP3503'
 DP3503'THE STATION IS LOCATED 54.0 FT (16.5 M) NORTHEAST OF IDOT SURVEY
 DP3503'MONUMENT RI 32, 33.0 FT (10.1 M) NORTHWEST OF THE CENTERLINE OF THE
 DP3503'EAST BOUND LANE OF THE HIGHWAY, 32.5 FT (9.9 M) SOUTHEAST OF THE
 DP3503'CENTERLINE OF THE WEST BOUND LANE OF THE HIGHWAY, 10.0 FT (3.0 M)
 DP3503'NORTHWEST OF A CONCRETE SHOULDER EDGE FOR THE EAST BOUND LANE, 8.5 FT
 DP3503'(2.6 M) SOUTHEAST OF A CONCRETE SHOULDER EDGE FOR THE WEST BOUND LANE
 DP3503'ABOUT 0.5 FT (15 CM) LOWER THAN THE HIGHWAY.
 DP3503'
 DP3503'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3503'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3503'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3504 ***********************************************************************
 DP3504  DESIGNATION -  RIC 029
 DP3504  PID         -  DP3504
 DP3504  STATE/COUNTY-  IL/ROCK ISLAND
 DP3504  COUNTRY     -  US
 DP3504  USGS QUAD   -  MILAN (2018)
 DP3504
 DP3504                         *CURRENT SURVEY CONTROL
 DP3504  ______________________________________________________________________
 DP3504* NAD 83(1986) POSITION- 41 29 35.38   (N) 090 35 35.32   (W)   HD_HELD1
 DP3504* NAVD 88 ORTHO HEIGHT -   175.225 (meters)      574.88  (feet) ADJUSTED
 DP3504  ______________________________________________________________________
 DP3504  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 DP3504  DYNAMIC HEIGHT  -        175.157 (meters)      574.66  (feet) COMP
 DP3504  MODELED GRAVITY -    980,235.4   (mgal)                       NAVD 88
 DP3504
 DP3504  VERT ORDER      -  SECOND    CLASS I
 DP3504
 DP3504.The horizontal coordinates were determined by differentially corrected
 DP3504.hand held GPS observations or other comparable positioning techniques
 DP3504.and have an estimated accuracy of +/- 3 meters.
 DP3504
 DP3504.The orthometric height was determined by differential leveling and
 DP3504.adjusted by the NATIONAL GEODETIC SURVEY
 DP3504.in July 2014.
 DP3504
 DP3504.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3504.GEOID18 height accuracy estimate available here.
 DP3504
 DP3504.Click photographs - Photos may exist for this station.
 DP3504
 DP3504.The dynamic height is computed by dividing the NAVD 88
 DP3504.geopotential number by the normal gravity value computed on the
 DP3504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3504.degrees latitude (g = 980.6199 gals.).
 DP3504
 DP3504.The modeled gravity was interpolated from observed gravity values.
 DP3504
 DP3504;                    North         East    Units  Estimated Accuracy
 DP3504;SPC IL W     -   535,879.9     664,389.0     MT  (+/- 3 meters HH1 GPS) 
 DP3504
 DP3504_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0091196301(NAD 83)
 DP3504
 DP3504                          SUPERSEDED SURVEY CONTROL
 DP3504
 DP3504.No superseded survey control is available for this station.
 DP3504
 DP3504_MARKER: F = FLANGE-ENCASED ROD
 DP3504_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3504_STAMPING: RIC 029 2013
 DP3504_MARK LOGO: UIL
 DP3504_PROJECTION: FLUSH
 DP3504_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3504_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3504+STABILITY: POSITION/ELEVATION WELL
 DP3504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3504+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 DP3504_ROD/PIPE-DEPTH: 9.8 meters
 DP3504_SLEEVE-DEPTH  : 0.9 meters
 DP3504
 DP3504  HISTORY     - Date     Condition        Report By
 DP3504  HISTORY     - 20130514 MONUMENTED       CMT
 DP3504
 DP3504                          STATION DESCRIPTION
 DP3504
 DP3504'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3504'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3504'STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST-NORTHWEST OF COAL
 DP3504'VALLEY, 7.5 MI (12.1 KM) EAST-NORTHEAST OF ANDALUSIA AND 3.0 MI (4.8
 DP3504'KM) NORTH-NORTHWEST OF MILAN.
 DP3504'
 DP3504'TO REACH THE STATION PROCEED TO THE INTERCHANGE OF CENTENNIAL
 DP3504'EXPRESSWAY (ILLINOIS STATE HIGHWAY 92) AND 18TH AVENUE IN ROCK ISLAND,
 DP3504'ILLINOIS AND THE STATION IS LOCATED ALONG THE EXIT RAMP FOR 18TH
 DP3504'AVENUE ON CENTENNIAL EXPRESSWAY (ILLINOIS STATE HIGHWAY 92) EAST BOUND
 DP3504'TRAFFIC APPROXIMATELY 375 FT (114.3 M) SOUTH OF THE CENTERLINE OF 18TH
 DP3504'AVENUE.
 DP3504'
 DP3504'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE INTERCHANGE
 DP3504'AND IT IS 99.6 FT (30.4 M) SOUTHWEST OF A LIGHT POLE, 72.4 FT (22.1 M)
 DP3504'SOUTH OF A CANTILEVER SIGN POST, 63.8 FT (19.4 M) EAST OF THE
 DP3504'CENTERLINE OF THE EAST BOUND LANE OF THE HIGHWAY, 39.2 FT (11.9 M)
 DP3504'EAST OF THE END OF A GUARDRAIL, 24.5 FT (7.5 M) WEST OF THE CENTERLINE
 DP3504'OF THE EXIT RAMP ABOUT 4.0 FT (1.2 M) LOWER THAN THE HIGHWAY.
 DP3504'
 DP3504'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3504'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3504'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3505 ***********************************************************************
 DP3505  DESIGNATION -  RIC 030
 DP3505  PID         -  DP3505
 DP3505  STATE/COUNTY-  IL/ROCK ISLAND
 DP3505  COUNTRY     -  US
 DP3505  USGS QUAD   -  DAVENPORT EAST (2018)
 DP3505
 DP3505                         *CURRENT SURVEY CONTROL
 DP3505  ______________________________________________________________________
 DP3505* NAD 83(1986) POSITION- 41 30 07.15   (N) 090 35 33.52   (W)   HD_HELD1
 DP3505* NAVD 88 ORTHO HEIGHT -   173.816 (meters)      570.26  (feet) ADJUSTED
 DP3505  ______________________________________________________________________
 DP3505  GEOID HEIGHT    -        -32.835 (meters)                     GEOID18
 DP3505  DYNAMIC HEIGHT  -        173.748 (meters)      570.04  (feet) COMP
 DP3505  MODELED GRAVITY -    980,229.6   (mgal)                       NAVD 88
 DP3505
 DP3505  VERT ORDER      -  SECOND    CLASS I
 DP3505
 DP3505.The horizontal coordinates were determined by differentially corrected
 DP3505.hand held GPS observations or other comparable positioning techniques
 DP3505.and have an estimated accuracy of +/- 3 meters.
 DP3505
 DP3505.The orthometric height was determined by differential leveling and
 DP3505.adjusted by the NATIONAL GEODETIC SURVEY
 DP3505.in July 2014.
 DP3505
 DP3505.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3505.GEOID18 height accuracy estimate available here.
 DP3505
 DP3505.Click photographs - Photos may exist for this station.
 DP3505
 DP3505.The dynamic height is computed by dividing the NAVD 88
 DP3505.geopotential number by the normal gravity value computed on the
 DP3505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3505.degrees latitude (g = 980.6199 gals.).
 DP3505
 DP3505.The modeled gravity was interpolated from observed gravity values.
 DP3505
 DP3505;                    North         East    Units  Estimated Accuracy
 DP3505;SPC IL W     -   536,859.8     664,435.6     MT  (+/- 3 meters HH1 GPS) 
 DP3505
 DP3505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0092597282(NAD 83)
 DP3505
 DP3505                          SUPERSEDED SURVEY CONTROL
 DP3505
 DP3505.No superseded survey control is available for this station.
 DP3505
 DP3505_MARKER: F = FLANGE-ENCASED ROD
 DP3505_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3505_STAMPING: RIC 030 2013
 DP3505_MARK LOGO: UIL
 DP3505_PROJECTION: FLUSH
 DP3505_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3505_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3505+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3505_ROD/PIPE-DEPTH: 4.0 meters
 DP3505_SLEEVE-DEPTH  : 0.9 meters
 DP3505
 DP3505  HISTORY     - Date     Condition        Report By
 DP3505  HISTORY     - 20130515 MONUMENTED       CMT
 DP3505  HISTORY     - 20250108 GOOD             AMESC
 DP3505
 DP3505                          STATION DESCRIPTION
 DP3505
 DP3505'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3505'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3505'STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTHWEST OF COAL VALLEY,
 DP3505'7.8 MI (12.6 KM) NORTHEAST OF ANDALUSIA AND 3.5 MI (5.6 KM)
 DP3505'NORTH-NORTHWEST OF MILAN.
 DP3505'
 DP3505'TO REACH THE STATION PROCEED TO THE INTERCHANGE OF CENTENNIAL
 DP3505'EXPRESSWAY (ILLINOIS STATE HIGHWAY 92) AND SEVENTH AVENUE IN ROCK
 DP3505'ISLAND, ILLINOIS AND THE STATION IN THE SOUTHEAST QUADRANT OF THE
 DP3505'INTERCHANGE AND NEAR THE SOUTHEAST CORNER OF THE BRIDGE OVER SEVENTH
 DP3505'AVENUE.
 DP3505'
 DP3505'THE STATION IS LOCATED ON THE BACK OF GUARDRAIL AND IT IS 32.6 FT (9.9
 DP3505'M) SOUTHWEST OF A CONCRETE WING WALL CORNER, 26.5 FT (8.1 M) EAST OF
 DP3505'THE CENTERLINE OF THE EAST BOUND LANE OF THE HIGHWAY, 18.1 FT (5.5 M)
 DP3505'SOUTHEAST OF AN INLET, 14.5 FT (4.4 M) NORTH OF A LIGHT POLE, 4.8 FT
 DP3505'(1.5 M) SOUTHEAST OF A GUARDRAIL AND ABOUT 1.0 FT (0.3 M) LOWER THAN
 DP3505'THE HIGHWAY.
 DP3505'
 DP3505'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3505'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3505'IN IDENTIFICATION.
 DP3505
 DP3505                          STATION RECOVERY (2025)
 DP3505
 DP3505'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 DP3505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3506 ***********************************************************************
 DP3506  DESIGNATION -  RIC 031
 DP3506  PID         -  DP3506
 DP3506  STATE/COUNTY-  IL/ROCK ISLAND
 DP3506  COUNTRY     -  US
 DP3506  USGS QUAD   -  DAVENPORT EAST (2018)
 DP3506
 DP3506                         *CURRENT SURVEY CONTROL
 DP3506  ______________________________________________________________________
 DP3506* NAD 83(1986) POSITION- 41 30 40.02   (N) 090 34 45.23   (W)   HD_HELD1
 DP3506* NAVD 88 ORTHO HEIGHT -   171.340 (meters)      562.14  (feet) ADJUSTED
 DP3506  ______________________________________________________________________
 DP3506  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 DP3506  DYNAMIC HEIGHT  -        171.273 (meters)      561.92  (feet) COMP
 DP3506  MODELED GRAVITY -    980,230.6   (mgal)                       NAVD 88
 DP3506
 DP3506  VERT ORDER      -  SECOND    CLASS I
 DP3506
 DP3506.The horizontal coordinates were determined by differentially corrected
 DP3506.hand held GPS observations or other comparable positioning techniques
 DP3506.and have an estimated accuracy of +/- 3 meters.
 DP3506
 DP3506.The orthometric height was determined by differential leveling and
 DP3506.adjusted by the NATIONAL GEODETIC SURVEY
 DP3506.in July 2014.
 DP3506
 DP3506.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3506.GEOID18 height accuracy estimate available here.
 DP3506
 DP3506.Click photographs - Photos may exist for this station.
 DP3506
 DP3506.The dynamic height is computed by dividing the NAVD 88
 DP3506.geopotential number by the normal gravity value computed on the
 DP3506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3506.degrees latitude (g = 980.6199 gals.).
 DP3506
 DP3506.The modeled gravity was interpolated from observed gravity values.
 DP3506
 DP3506;                    North         East    Units  Estimated Accuracy
 DP3506;SPC IL W     -   537,868.4     665,560.4     MT  (+/- 3 meters HH1 GPS) 
 DP3506
 DP3506_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0201698327(NAD 83)
 DP3506
 DP3506                          SUPERSEDED SURVEY CONTROL
 DP3506
 DP3506.No superseded survey control is available for this station.
 DP3506
 DP3506_MARKER: F = FLANGE-ENCASED ROD
 DP3506_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3506_STAMPING: RIC 031 2013
 DP3506_MARK LOGO: UIL
 DP3506_PROJECTION: FLUSH
 DP3506_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3506_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3506+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2025
 DP3506_ROD/PIPE-DEPTH: 5.2 meters
 DP3506_SLEEVE-DEPTH  : 0.9 meters
 DP3506
 DP3506  HISTORY     - Date     Condition        Report By
 DP3506  HISTORY     - 20130515 MONUMENTED       CMT
 DP3506  HISTORY     - 20171212 GOOD             IADT
 DP3506  HISTORY     - 20180214 GOOD             AMESC
 DP3506  HISTORY     - 20250108 GOOD             AMESC
 DP3506
 DP3506                          STATION DESCRIPTION
 DP3506
 DP3506'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3506'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3506'STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST OF SILVIS, 8.4 MI (13.5
 DP3506'KM) NORTHWEST OF COAL VALLEY AND 4.0 MI (6.4 KM) NORTH OF MILAN.
 DP3506'
 DP3506'TO REACH THE STATION PROCEED TO THE INTERCHANGE OF ILLINOIS STATE
 DP3506'HIGHWAY 92 AND 15TH STREET NEAR THE HIGHWAY 67 CENTENNIAL BRIDGE OVER
 DP3506'THE MISSISSIPPI RIVER IN ROCK ISLAND, ILLINOIS AND THE STATION IS
 DP3506'LOCATED EAST OF 15TH STREET AND SOUTH OF ILLINOIS STATE HIGHWAY 92.
 DP3506'
 DP3506'THE STATION IS LOCATED IN A TURF AREA EAST OF THE BRIDGE AND IS 65.2
 DP3506'FT (19.9 M) NORTH OF A FIRE HYDRANT, 43.3 FT (13.2 M) SOUTHEAST OF THE
 DP3506'CENTERLINE OF THE EAST BOUND LANE OF STATE HIGHWAY 92, 33.3 FT (10.1
 DP3506'M) EAST OF THE END OF A GUARDRAIL, 22.3 FT (6.8 M) SOUTH OF AN
 DP3506'ELECTRIC VAULT, 16.5 FT (5.0 M) SOUTHEAST OF THE BACK OF CURB ABOUT
 DP3506'1.0 FT (0.3 M) HIGHER THAN THE HIGHWAY.
 DP3506'
 DP3506'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3506'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3506'IN IDENTIFICATION.
 DP3506
 DP3506                          STATION RECOVERY (2017)
 DP3506
 DP3506'RECOVERY NOTE BY IOWA DEPARTMENT OF TRANSPORTATION 2017 (JMH)
 DP3506'RECOVERED IN GOOD CONDITION.
 DP3506
 DP3506                          STATION RECOVERY (2018)
 DP3506
 DP3506'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 DP3506'RECOVERED IN GOOD CONDITION.
 DP3506
 DP3506                          STATION RECOVERY (2025)
 DP3506
 DP3506'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 DP3506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3507 ***********************************************************************
 DP3507  DESIGNATION -  RIC 032
 DP3507  PID         -  DP3507
 DP3507  STATE/COUNTY-  IL/ROCK ISLAND
 DP3507  COUNTRY     -  US
 DP3507  USGS QUAD   -  DAVENPORT EAST (2018)
 DP3507
 DP3507                         *CURRENT SURVEY CONTROL
 DP3507  ______________________________________________________________________
 DP3507* NAD 83(1986) POSITION- 41 30 38.42   (N) 090 33 59.17   (W)   HD_HELD1
 DP3507* NAVD 88 ORTHO HEIGHT -   171.925 (meters)      564.06  (feet) ADJUSTED
 DP3507  ______________________________________________________________________
 DP3507  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 DP3507  DYNAMIC HEIGHT  -        171.858 (meters)      563.84  (feet) COMP
 DP3507  MODELED GRAVITY -    980,231.4   (mgal)                       NAVD 88
 DP3507
 DP3507  VERT ORDER      -  SECOND    CLASS I
 DP3507
 DP3507.The horizontal coordinates were determined by differentially corrected
 DP3507.hand held GPS observations or other comparable positioning techniques
 DP3507.and have an estimated accuracy of +/- 3 meters.
 DP3507
 DP3507.The orthometric height was determined by differential leveling and
 DP3507.adjusted by the NATIONAL GEODETIC SURVEY
 DP3507.in July 2014.
 DP3507
 DP3507.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3507.GEOID18 height accuracy estimate available here.
 DP3507
 DP3507.Click photographs - Photos may exist for this station.
 DP3507
 DP3507.The dynamic height is computed by dividing the NAVD 88
 DP3507.geopotential number by the normal gravity value computed on the
 DP3507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3507.degrees latitude (g = 980.6199 gals.).
 DP3507
 DP3507.The modeled gravity was interpolated from observed gravity values.
 DP3507
 DP3507;                    North         East    Units  Estimated Accuracy
 DP3507;SPC IL W     -   537,814.0     666,628.2     MT  (+/- 3 meters HH1 GPS) 
 DP3507
 DP3507_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0308698308(NAD 83)
 DP3507
 DP3507                          SUPERSEDED SURVEY CONTROL
 DP3507
 DP3507.No superseded survey control is available for this station.
 DP3507
 DP3507_MARKER: F = FLANGE-ENCASED ROD
 DP3507_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3507+WITH SETTING: INFORMATION.
 DP3507_STAMPING: RIC 032 2013
 DP3507_MARK LOGO: UIL
 DP3507_PROJECTION: FLUSH
 DP3507_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3507_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3507+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2025
 DP3507_ROD/PIPE-DEPTH: 1.9 meters
 DP3507_SLEEVE-DEPTH  : 0.9 meters
 DP3507
 DP3507  HISTORY     - Date     Condition        Report By
 DP3507  HISTORY     - 20130515 MONUMENTED       CMT
 DP3507  HISTORY     - 20230831 GOOD             ILDT
 DP3507  HISTORY     - 20250108 GOOD             AMESC
 DP3507
 DP3507                          STATION DESCRIPTION
 DP3507
 DP3507'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3507'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3507'STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHWEST OF COAL VALLEY,
 DP3507'7.9 MI (12.7 KM) WEST OF SILVIS AND 4.0 MI (6.4 KM) NORTH OF MILAN.
 DP3507'
 DP3507'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3507'HIGHWAY 92 AND 24TH STREET NEAR THE 24TH STREET BRIDGE OVER THE
 DP3507'MISSISSIPPI RIVER IN ROCK ISLAND, ILLINOIS AND THE STATION IS LOCATED
 DP3507'ON THE EAST SIDE OF ILLINOIS STATE HIGHWAY 92 UNDER THE BRIDGE AND
 DP3507'WEST OF 24TH STREET ON GRADE WITH THE RAILROAD TRACKS.
 DP3507'
 DP3507'THE STATION IS LOCATED AT THE TOE OF SLOPE OF THE APPROACH OF THE
 DP3507'HIGHWAY NEAR THE RAILROAD CROSSING AND IT IS 55.0 FT (16.8 M) NORTH OF
 DP3507'A MANHOLE, 46.3 FT (14.1 M) SOUTHWEST OF RAILROAD CROSSING SIGNAL,
 DP3507'30.6 FT (9.3 M) NORTH OF AN INLET, 15.0 FT (4.6 M) WEST OF THE
 DP3507'CENTERLINE OF 24TH STREET ON GRADE WITH THE RAILROAD TRACKS, 3.8 FT
 DP3507'(1.2 M) WEST OF THE BACK OF CURB ABOUT 1.0 FT (0.3 M) HIGHER THAN 24TH
 DP3507'STREET.
 DP3507'
 DP3507'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3507'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3507'IN IDENTIFICATION.
 DP3507
 DP3507                          STATION RECOVERY (2023)
 DP3507
 DP3507'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RBI)
 DP3507'RECOVERED IN GOOD CONDITION.
 DP3507
 DP3507                          STATION RECOVERY (2025)
 DP3507
 DP3507'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 DP3507'FLOATING BRONZE DISK AND ACCESS LID ARE MISSING.  ROD APPEARS IN GOOD
 DP3507'CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3508 ***********************************************************************
 DP3508  DESIGNATION -  RIC 033
 DP3508  PID         -  DP3508
 DP3508  STATE/COUNTY-  IL/ROCK ISLAND
 DP3508  COUNTRY     -  US
 DP3508  USGS QUAD   -  DAVENPORT EAST (2018)
 DP3508
 DP3508                         *CURRENT SURVEY CONTROL
 DP3508  ______________________________________________________________________
 DP3508* NAD 83(1986) POSITION- 41 30 29.3    (N) 090 33 48.1    (W)   HD_HELD2
 DP3508* NAVD 88 ORTHO HEIGHT -   174.591 (meters)      572.80  (feet) ADJUSTED
 DP3508  ______________________________________________________________________
 DP3508  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 DP3508  DYNAMIC HEIGHT  -        174.523 (meters)      572.58  (feet) COMP
 DP3508  MODELED GRAVITY -    980,231.5   (mgal)                       NAVD 88
 DP3508
 DP3508  VERT ORDER      -  SECOND    CLASS I
 DP3508
 DP3508.The horizontal coordinates were established by autonomous hand held GPS
 DP3508.observations and have an estimated accuracy of +/- 10 meters.
 DP3508
 DP3508.The orthometric height was determined by differential leveling and
 DP3508.adjusted by the NATIONAL GEODETIC SURVEY
 DP3508.in July 2014.
 DP3508
 DP3508.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3508.GEOID18 height accuracy estimate available here.
 DP3508
 DP3508.Click photographs - Photos may exist for this station.
 DP3508
 DP3508.The dynamic height is computed by dividing the NAVD 88
 DP3508.geopotential number by the normal gravity value computed on the
 DP3508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3508.degrees latitude (g = 980.6199 gals.).
 DP3508
 DP3508.The modeled gravity was interpolated from observed gravity values.
 DP3508
 DP3508;                    North         East    Units  Estimated Accuracy
 DP3508;SPC IL W     -   537,531.      666,884.      MT  (+/- 10 meters HH2 GPS)
 DP3508
 DP3508_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0335098034(NAD 83)
 DP3508
 DP3508                          SUPERSEDED SURVEY CONTROL
 DP3508
 DP3508.No superseded survey control is available for this station.
 DP3508
 DP3508_MARKER: F = FLANGE-ENCASED ROD
 DP3508_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3508+WITH SETTING: INFORMATION.
 DP3508_STAMPING: RIC 033 2013
 DP3508_MARK LOGO: UIL
 DP3508_PROJECTION: FLUSH
 DP3508_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3508_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3508+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3508_ROD/PIPE-DEPTH: 2.8 meters
 DP3508_SLEEVE-DEPTH  : 0.9 meters
 DP3508
 DP3508  HISTORY     - Date     Condition        Report By
 DP3508  HISTORY     - 20130515 MONUMENTED       CMT
 DP3508  HISTORY     - 20250108 GOOD             AMESC
 DP3508
 DP3508                          STATION DESCRIPTION
 DP3508
 DP3508'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3508'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3508'STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF SILVIS, 7.6 MI (12.2
 DP3508'KM) NORTHWEST OF COAL VALLEY AND 3.8 MI (6.1 KM) NORTH OF MILAN.
 DP3508'
 DP3508'TO REACH THE STATION PROCEED TO THE INTERSECTION OF WEST BOUND
 DP3508'ILLINOIS STATE HIGHWAY 92 AND 26TH STREET IN ROCK ISLAND, ILLINOIS AND
 DP3508'THE STATION IN THE SOUTHEAST QUADRANT OF THE INTERSECTION.
 DP3508'
 DP3508'THE STATION IS LOCATED IN A TURF AREA AND IT IS 68.2 FT (20.8 M)
 DP3508'NORTHWEST OF A POWER POLE, 59.1 FT (18.0 M) NORTHEAST OF A LIGHT POLE,
 DP3508'45.0 FT (13.7 M) EAST OF THE CENTERLINE OF 26TH STREET, 31.3 FT (9.5
 DP3508'M) SOUTHWEST OF THE CENTERLINE OF THE WEST BOUND LANE OF THE HIGHWAY,
 DP3508'6.5 FT (2.0 M) SOUTHWEST OF THE BACK OF CURB ABOUT 2.0 FT (0.6 M)
 DP3508'HIGHER THAN THE HIGHWAY.
 DP3508'
 DP3508'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3508'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3508'IN IDENTIFICATION.
 DP3508
 DP3508                          STATION RECOVERY (2025)
 DP3508
 DP3508'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 DP3508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3509 ***********************************************************************
 DP3509  DESIGNATION -  RIC 037
 DP3509  PID         -  DP3509
 DP3509  STATE/COUNTY-  IL/ROCK ISLAND
 DP3509  COUNTRY     -  US
 DP3509  USGS QUAD   -  SILVIS (2018)
 DP3509
 DP3509                         *CURRENT SURVEY CONTROL
 DP3509  ______________________________________________________________________
 DP3509* NAD 83(1986) POSITION- 41 30 40.36   (N) 090 29 23.60   (W)   HD_HELD1
 DP3509* NAVD 88 ORTHO HEIGHT -   178.572 (meters)      585.87  (feet) ADJUSTED
 DP3509  ______________________________________________________________________
 DP3509  GEOID HEIGHT    -        -32.844 (meters)                     GEOID18
 DP3509  DYNAMIC HEIGHT  -        178.505 (meters)      585.65  (feet) COMP
 DP3509  MODELED GRAVITY -    980,240.6   (mgal)                       NAVD 88
 DP3509
 DP3509  VERT ORDER      -  SECOND    CLASS I
 DP3509
 DP3509.The horizontal coordinates were determined by differentially corrected
 DP3509.hand held GPS observations or other comparable positioning techniques
 DP3509.and have an estimated accuracy of +/- 3 meters.
 DP3509
 DP3509.The orthometric height was determined by differential leveling and
 DP3509.adjusted by the NATIONAL GEODETIC SURVEY
 DP3509.in July 2014.
 DP3509
 DP3509.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3509.GEOID18 height accuracy estimate available here.
 DP3509
 DP3509.Click photographs - Photos may exist for this station.
 DP3509
 DP3509.The dynamic height is computed by dividing the NAVD 88
 DP3509.geopotential number by the normal gravity value computed on the
 DP3509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3509.degrees latitude (g = 980.6199 gals.).
 DP3509
 DP3509.The modeled gravity was interpolated from observed gravity values.
 DP3509
 DP3509;                    North         East    Units  Estimated Accuracy
 DP3509;SPC IL W     -   537,847.1     673,018.4     MT  (+/- 3 meters HH1 GPS) 
 DP3509
 DP3509_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0947298550(NAD 83)
 DP3509
 DP3509                          SUPERSEDED SURVEY CONTROL
 DP3509
 DP3509.No superseded survey control is available for this station.
 DP3509
 DP3509_MARKER: F = FLANGE-ENCASED ROD
 DP3509_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3509_STAMPING: RIC 037 2013
 DP3509_MARK LOGO: UIL
 DP3509_PROJECTION: FLUSH
 DP3509_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3509_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3509+STABILITY: POSITION/ELEVATION WELL
 DP3509_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3509+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3509_ROD/PIPE-DEPTH: 7.3 meters
 DP3509_SLEEVE-DEPTH  : 0.9 meters
 DP3509
 DP3509  HISTORY     - Date     Condition        Report By
 DP3509  HISTORY     - 20130515 MONUMENTED       CMT
 DP3509
 DP3509                          STATION DESCRIPTION
 DP3509
 DP3509'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3509'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3509'STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH-NORTHWEST OF COAL
 DP3509'VALLEY, 5.9 MI (9.5 KM) NORTHEAST OF MILAN AND 3.9 MI (6.3 KM) WEST OF
 DP3509'SILVIS.
 DP3509'
 DP3509'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3509'HIGHWAY 92 AND 34TH STREET IN MOLINE, ILLINOIS AT THE CONVERGENCE OF
 DP3509'FOURTH AVENUE AND FIFTH AVENUE APPROXIMATELY 140 FT (42.7 M) WEST OF
 DP3509'THE INTERSECTION.
 DP3509'
 DP3509'THE STATION IS LOCATED IN A TURF AREA NEAR THE 'WELCOME TO MOLINE'
 DP3509'SIGN AND IT IS 73.8 FT (22.5 M) WEST OF A MANHOLE, 68.9 FT (21.0 M)
 DP3509'WEST OF A TRAFFIC SIGNAL POST, 65.7 FT (20.0 M) NORTHEAST OF A GAS
 DP3509'VALVE, 47.1 FT (14.4 M) NORTH OF THE CENTERLINE OF FIFTH AVENUE, 46.7
 DP3509'FT (14.2 M) SOUTH OF THE CENTERLINE OF FOURTH AVENUE ABOUT 1.0 FT (0.3
 DP3509'M) HIGHER THAN THE ROAD.
 DP3509'
 DP3509'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3509'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3509'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3510 ***********************************************************************
 DP3510  DESIGNATION -  RIC 038
 DP3510  PID         -  DP3510
 DP3510  STATE/COUNTY-  IL/ROCK ISLAND
 DP3510  COUNTRY     -  US
 DP3510  USGS QUAD   -  SILVIS (2018)
 DP3510
 DP3510                         *CURRENT SURVEY CONTROL
 DP3510  ______________________________________________________________________
 DP3510* NAD 83(1986) POSITION- 41 31 20.42   (N) 090 25 56.39   (W)   HD_HELD1
 DP3510* NAVD 88 ORTHO HEIGHT -   173.721 (meters)      569.95  (feet) ADJUSTED
 DP3510  ______________________________________________________________________
 DP3510  GEOID HEIGHT    -        -32.870 (meters)                     GEOID18
 DP3510  DYNAMIC HEIGHT  -        173.655 (meters)      569.73  (feet) COMP
 DP3510  MODELED GRAVITY -    980,241.0   (mgal)                       NAVD 88
 DP3510
 DP3510  VERT ORDER      -  SECOND    CLASS I
 DP3510
 DP3510.The horizontal coordinates were determined by differentially corrected
 DP3510.hand held GPS observations or other comparable positioning techniques
 DP3510.and have an estimated accuracy of +/- 3 meters.
 DP3510
 DP3510.The orthometric height was determined by differential leveling and
 DP3510.adjusted by the NATIONAL GEODETIC SURVEY
 DP3510.in July 2014.
 DP3510
 DP3510.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3510.GEOID18 height accuracy estimate available here.
 DP3510
 DP3510.Click photographs - Photos may exist for this station.
 DP3510
 DP3510.The dynamic height is computed by dividing the NAVD 88
 DP3510.geopotential number by the normal gravity value computed on the
 DP3510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3510.degrees latitude (g = 980.6199 gals.).
 DP3510
 DP3510.The modeled gravity was interpolated from observed gravity values.
 DP3510
 DP3510;                    North         East    Units  Estimated Accuracy
 DP3510;SPC IL W     -   539,066.6     677,827.0     MT  (+/- 3 meters HH1 GPS) 
 DP3510
 DP3510_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1423999927(NAD 83)
 DP3510
 DP3510                          SUPERSEDED SURVEY CONTROL
 DP3510
 DP3510.No superseded survey control is available for this station.
 DP3510
 DP3510_MARKER: F = FLANGE-ENCASED ROD
 DP3510_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DP3510_STAMPING: RIC 038 2013
 DP3510_MARK LOGO: UIL
 DP3510_PROJECTION: FLUSH
 DP3510_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3510_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3510+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2023
 DP3510_ROD/PIPE-DEPTH: 4.9 meters
 DP3510_SLEEVE-DEPTH  : 0.9 meters
 DP3510
 DP3510  HISTORY     - Date     Condition        Report By
 DP3510  HISTORY     - 20130515 MONUMENTED       CMT
 DP3510  HISTORY     - 20140422 GOOD             PATRIC
 DP3510  HISTORY     - 20230831 GOOD             ILDT
 DP3510
 DP3510                          STATION DESCRIPTION
 DP3510
 DP3510'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3510'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3510'STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF COAL
 DP3510'VALLEY, 5.2 MI (8.4 KM) NORTHWEST OF GREEN ROCK AND 1.1 MI (1.8 KM)
 DP3510'NORTHWEST OF SILVIS.
 DP3510'
 DP3510'TO REACH THE STATION PROCEED TO THE INTERSECTION OF 13TH STREET AND
 DP3510'11TH AVENUE IN EAST MOLINE, ILLINOIS AND THE STATION IN THE SOUTH
 DP3510'QUADRANT OF THE INTERSECTION.
 DP3510'
 DP3510'THE STATION IS LOCATED ON THE BACK OF SIDEWALK AND IT IS 44.3 FT (13.5
 DP3510'M) SOUTHWEST OF A FIRE HYDRANT, 42.9 FT (13.1 M) SOUTH OF A POWER
 DP3510'POLE, 41.1 FT (12.5 M) SOUTHEAST OF THE CENTERLINE OF 13TH STREET,
 DP3510'31.2 FT (9.5 M) SOUTHWEST OF A WATER VALVE, 13.7 FT (4.2 M) SOUTHEAST
 DP3510'OF A MANHOLE ABOUT 0.3 FT (9 CM) HIGHER THAN THE ROAD.
 DP3510'
 DP3510'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3510'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3510'IN IDENTIFICATION.
 DP3510
 DP3510                          STATION RECOVERY (2014)
 DP3510
 DP3510'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 DP3510'RECOVERED AS DESCRIBED.
 DP3510
 DP3510                          STATION RECOVERY (2023)
 DP3510
 DP3510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RBI)
 DP3510'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3511 ***********************************************************************
 DP3511  DESIGNATION -  RIC 039
 DP3511  PID         -  DP3511
 DP3511  STATE/COUNTY-  IL/ROCK ISLAND
 DP3511  COUNTRY     -  US
 DP3511  USGS QUAD   -  SILVIS (2018)
 DP3511
 DP3511                         *CURRENT SURVEY CONTROL
 DP3511  ______________________________________________________________________
 DP3511* NAD 83(1986) POSITION- 41 33 15.33   (N) 090 24 35.45   (W)   HD_HELD1
 DP3511* NAVD 88 ORTHO HEIGHT -   180.564 (meters)      592.40  (feet) ADJUSTED
 DP3511  ______________________________________________________________________
 DP3511  GEOID HEIGHT    -        -32.894 (meters)                     GEOID18
 DP3511  DYNAMIC HEIGHT  -        180.496 (meters)      592.18  (feet) COMP
 DP3511  MODELED GRAVITY -    980,240.0   (mgal)                       NAVD 88
 DP3511
 DP3511  VERT ORDER      -  SECOND    CLASS I
 DP3511
 DP3511.The horizontal coordinates were determined by differentially corrected
 DP3511.hand held GPS observations or other comparable positioning techniques
 DP3511.and have an estimated accuracy of +/- 3 meters.
 DP3511
 DP3511.The orthometric height was determined by differential leveling and
 DP3511.adjusted by the NATIONAL GEODETIC SURVEY
 DP3511.in July 2014.
 DP3511
 DP3511.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3511.GEOID18 height accuracy estimate available here.
 DP3511
 DP3511.Click photographs - Photos may exist for this station.
 DP3511
 DP3511.The dynamic height is computed by dividing the NAVD 88
 DP3511.geopotential number by the normal gravity value computed on the
 DP3511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3511.degrees latitude (g = 980.6199 gals.).
 DP3511
 DP3511.The modeled gravity was interpolated from observed gravity values.
 DP3511
 DP3511;                    North         East    Units  Estimated Accuracy
 DP3511;SPC IL W     -   542,606.0     679,713.5     MT  (+/- 3 meters HH1 GPS) 
 DP3511
 DP3511_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1600903527(NAD 83)
 DP3511
 DP3511                          SUPERSEDED SURVEY CONTROL
 DP3511
 DP3511.No superseded survey control is available for this station.
 DP3511
 DP3511_MARKER: F = FLANGE-ENCASED ROD
 DP3511_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3511_STAMPING: RIC 039 2013
 DP3511_MARK LOGO: UIL
 DP3511_PROJECTION: FLUSH
 DP3511_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3511_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3511+STABILITY: POSITION/ELEVATION WELL
 DP3511_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3511+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3511_ROD/PIPE-DEPTH: 4.3 meters
 DP3511_SLEEVE-DEPTH  : 0.9 meters
 DP3511
 DP3511  HISTORY     - Date     Condition        Report By
 DP3511  HISTORY     - 20130516 MONUMENTED       CMT
 DP3511
 DP3511                          STATION DESCRIPTION
 DP3511
 DP3511'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3511'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3511'STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHWEST OF GREEN
 DP3511'ROCK, 5.3 MI (8.5 KM) SOUTHWEST OF PORT BYRON AND 2.9 MI (4.7 KM)
 DP3511'NORTH OF SILVIS.
 DP3511'
 DP3511'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3511'HIGHWAY 84 (STATE AVENUE) AND FOURTH STREET (COUNTY HIGHWAY N) IN
 DP3511'HAMPTON, ILLINOIS TO THE STATION ON THE SOUTHEAST SIDE OF ILLINOIS
 DP3511'STATE HIGHWAY 84 (STATE AVENUE).
 DP3511'
 DP3511'THE STATION IS LOCATED IN THE BULL NOSE TURF AREA AND IT IS 49.6 FT
 DP3511'(15.1 M) SOUTHEAST OF THE CENTERLINE OF THE STATE HIGHWAY, 47.1 FT
 DP3511'(14.4 M) NORTH OF THE END OF A GUARDRAIL, 44.1 FT (13.4 M) SOUTH OF A
 DP3511'MANHOLE, 23.3 FT (7.1 M) SOUTH OF A GAS VENT PIPE, 12.5 FT (3.8 M)
 DP3511'WEST OF THE CONCRETE EDGE OF PAVEMENT OF FOURTH STREET ABOUT 1.0 FT
 DP3511'(0.3 M) HIGHER THAN THE HIGHWAY.
 DP3511'
 DP3511'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3511'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3511'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3512 ***********************************************************************
 DP3512  DESIGNATION -  RIC 040
 DP3512  PID         -  DP3512
 DP3512  STATE/COUNTY-  IL/ROCK ISLAND
 DP3512  COUNTRY     -  US
 DP3512  USGS QUAD   -  SILVIS (2018)
 DP3512
 DP3512                         *CURRENT SURVEY CONTROL
 DP3512  ______________________________________________________________________
 DP3512* NAD 83(1986) POSITION- 41 34 07.25   (N) 090 23 43.52   (W)   HD_HELD1
 DP3512* NAVD 88 ORTHO HEIGHT -   173.941 (meters)      570.67  (feet) ADJUSTED
 DP3512  ______________________________________________________________________
 DP3512  GEOID HEIGHT    -        -32.906 (meters)                     GEOID18
 DP3512  DYNAMIC HEIGHT  -        173.875 (meters)      570.45  (feet) COMP
 DP3512  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 DP3512
 DP3512  VERT ORDER      -  SECOND    CLASS I
 DP3512
 DP3512.The horizontal coordinates were determined by differentially corrected
 DP3512.hand held GPS observations or other comparable positioning techniques
 DP3512.and have an estimated accuracy of +/- 3 meters.
 DP3512
 DP3512.The orthometric height was determined by differential leveling and
 DP3512.adjusted by the NATIONAL GEODETIC SURVEY
 DP3512.in July 2014.
 DP3512
 DP3512.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3512.GEOID18 height accuracy estimate available here.
 DP3512
 DP3512.Click photographs - Photos may exist for this station.
 DP3512
 DP3512.The dynamic height is computed by dividing the NAVD 88
 DP3512.geopotential number by the normal gravity value computed on the
 DP3512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3512.degrees latitude (g = 980.6199 gals.).
 DP3512
 DP3512.The modeled gravity was interpolated from observed gravity values.
 DP3512
 DP3512;                    North         East    Units  Estimated Accuracy
 DP3512;SPC IL W     -   544,204.4     680,921.1     MT  (+/- 3 meters HH1 GPS) 
 DP3512
 DP3512_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1716405165(NAD 83)
 DP3512
 DP3512                          SUPERSEDED SURVEY CONTROL
 DP3512
 DP3512.No superseded survey control is available for this station.
 DP3512
 DP3512_MARKER: F = FLANGE-ENCASED ROD
 DP3512_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3512_STAMPING: RIC 040 2013
 DP3512_MARK LOGO: UIL
 DP3512_PROJECTION: FLUSH
 DP3512_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3512_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3512+STABILITY: POSITION/ELEVATION WELL
 DP3512_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3512+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3512_ROD/PIPE-DEPTH: 5.5 meters
 DP3512_SLEEVE-DEPTH  : 0.9 meters
 DP3512
 DP3512  HISTORY     - Date     Condition        Report By
 DP3512  HISTORY     - 20130516 MONUMENTED       CMT
 DP3512
 DP3512                          STATION DESCRIPTION
 DP3512
 DP3512'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3512'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3512'STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHWEST OF GREEN
 DP3512'ROCK, 4.1 MI (6.6 KM) SOUTHWEST OF PORT BYRON AND 4.0 MI (6.4 KM)
 DP3512'NORTH-NORTHEAST OF SILVIS.
 DP3512'
 DP3512'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3512'84 (STATE AVENUE) AND INTERSTATE 80 AT THE INTERSTATE 80 BRIDGE OVER
 DP3512'THE MISSISSIPPI RIVER, PROCEED SOUTHWEST ON ILLINOIS STATE HIGHWAY 84
 DP3512'(STATE AVENUE) FOR 1.75 MI (2.8 KM) TO THE JUNCTION OF LIGHTHOUSE
 DP3512'LANE.  TURN RIGHT AND GO NORTHWEST ON LIGHTHOUSE LANE FOR 0.10 MI (0.2
 DP3512'KM) TO A GRAVEL PARKING LOT AND THE STATION ON THE LEFT.
 DP3512'
 DP3512'THE STATION IS ON THE BOTTOM OF THE FORE SLOPE OF THE ROAD IT IS 109.4
 DP3512'FT (33.3 M) NORTH OF A YARD HYDRANT, 78.8 FT (24.0 M) NORTHWEST OF A
 DP3512'15 INCH (38 CM) ELM TREE, 34.8 FT (10.6 M) SOUTHEAST OF THE CENTERLINE
 DP3512'OF THE PARKING LOT ENTRANCE, 26.4 FT (8.0 M) SOUTHWEST OF THE
 DP3512'CENTERLINE OF THE ROAD, 13.5 FT (4.1 M) NORTHEAST OF A GRAVEL PARKING
 DP3512'LOT EDGE ABOUT 5.0 FT (1.5 M) LOWER THAN THE ROAD.
 DP3512'
 DP3512'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3512'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3512'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3513 ***********************************************************************
 DP3513  DESIGNATION -  RIC 041
 DP3513  PID         -  DP3513
 DP3513  STATE/COUNTY-  IL/ROCK ISLAND
 DP3513  COUNTRY     -  US
 DP3513  USGS QUAD   -  SILVIS (2018)
 DP3513
 DP3513                         *CURRENT SURVEY CONTROL
 DP3513  ______________________________________________________________________
 DP3513* NAD 83(1986) POSITION- 41 34 16.33   (N) 090 22 43.12   (W)   HD_HELD1
 DP3513* NAVD 88 ORTHO HEIGHT -   179.537 (meters)      589.03  (feet) ADJUSTED
 DP3513  ______________________________________________________________________
 DP3513  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 DP3513  DYNAMIC HEIGHT  -        179.469 (meters)      588.81  (feet) COMP
 DP3513  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 DP3513
 DP3513  VERT ORDER      -  SECOND    CLASS I
 DP3513
 DP3513.The horizontal coordinates were determined by differentially corrected
 DP3513.hand held GPS observations or other comparable positioning techniques
 DP3513.and have an estimated accuracy of +/- 3 meters.
 DP3513
 DP3513.The orthometric height was determined by differential leveling and
 DP3513.adjusted by the NATIONAL GEODETIC SURVEY
 DP3513.in July 2014.
 DP3513
 DP3513.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3513.GEOID18 height accuracy estimate available here.
 DP3513
 DP3513.Click photographs - Photos may exist for this station.
 DP3513
 DP3513.The dynamic height is computed by dividing the NAVD 88
 DP3513.geopotential number by the normal gravity value computed on the
 DP3513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3513.degrees latitude (g = 980.6199 gals.).
 DP3513
 DP3513.The modeled gravity was interpolated from observed gravity values.
 DP3513
 DP3513;                    North         East    Units  Estimated Accuracy
 DP3513;SPC IL W     -   544,481.0     682,321.1     MT  (+/- 3 meters HH1 GPS) 
 DP3513
 DP3513_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1855505487(NAD 83)
 DP3513
 DP3513                          SUPERSEDED SURVEY CONTROL
 DP3513
 DP3513.No superseded survey control is available for this station.
 DP3513
 DP3513_MARKER: F = FLANGE-ENCASED ROD
 DP3513_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3513_STAMPING: RIC 041 2013
 DP3513_MARK LOGO: UIL
 DP3513_PROJECTION: FLUSH
 DP3513_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3513_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3513+STABILITY: POSITION/ELEVATION WELL
 DP3513_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3513+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2013
 DP3513_ROD/PIPE-DEPTH: 5.2 meters
 DP3513_SLEEVE-DEPTH  : 0.9 meters
 DP3513
 DP3513  HISTORY     - Date     Condition        Report By
 DP3513  HISTORY     - 20130516 MONUMENTED       CMT
 DP3513
 DP3513                          STATION DESCRIPTION
 DP3513
 DP3513'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3513'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3513'STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH OF GREEN ROCK, 4.5 MI
 DP3513'(7.2 KM) NORTH-NORTHEAST OF SILVIS AND 3.3 MI (5.3 KM) SOUTHWEST OF
 DP3513'PORT BYRON.
 DP3513'
 DP3513'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3513'84 (STATE AVENUE) AND INTERSTATE 80 AT THE INTERSTATE 80 BRIDGE OVER
 DP3513'THE MISSISSIPPI RIVER, PROCEED SOUTHWEST ON ILLINOIS STATE HIGHWAY 84
 DP3513'(STATE AVENUE) FOR 0.90 MI (1.4 KM) TO THE JUNCTION OF 17TH STREET AND
 DP3513'THE STATION ON THE RIGHT.
 DP3513'
 DP3513'THE STATION IS ON THE BACK EDGE OF THE BIKE PATH AND IT IS 50.3 FT
 DP3513'(15.3 M) EAST OF A GAS LINE MARKER, 35.3 FT (10.8 M) NORTHWEST OF THE
 DP3513'CENTERLINE OF HIGHWAY, 27.2 FT (8.3 M) SOUTHWEST OF A POWER POLE, 25.4
 DP3513'FT (7.7 M) NORTHEAST OF THE CENTERLINE OF 17TH STREET, 7.9 FT (2.4 M)
 DP3513'NORTHWEST OF THE CENTERLINE OF BIKE PATH ABOUT 2.0 FT (0.6 M) LOWER
 DP3513'THAN THE HIGHWAY.
 DP3513'
 DP3513'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3513'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3513'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3514 ***********************************************************************
 DP3514  DESIGNATION -  RIC 042
 DP3514  PID         -  DP3514
 DP3514  STATE/COUNTY-  IL/ROCK ISLAND
 DP3514  COUNTRY     -  US
 DP3514  USGS QUAD   -  CORDOVA (2018)
 DP3514
 DP3514                         *CURRENT SURVEY CONTROL
 DP3514  ______________________________________________________________________
 DP3514* NAD 83(1986) POSITION- 41 37 32.40   (N) 090 20 05.49   (W)   HD_HELD1
 DP3514* NAVD 88 ORTHO HEIGHT -   186.225 (meters)      610.97  (feet) ADJUSTED
 DP3514  ______________________________________________________________________
 DP3514  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 DP3514  DYNAMIC HEIGHT  -        186.154 (meters)      610.74  (feet) COMP
 DP3514  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 DP3514
 DP3514  VERT ORDER      -  SECOND    CLASS I
 DP3514
 DP3514.The horizontal coordinates were determined by differentially corrected
 DP3514.hand held GPS observations or other comparable positioning techniques
 DP3514.and have an estimated accuracy of +/- 3 meters.
 DP3514
 DP3514.The orthometric height was determined by differential leveling and
 DP3514.adjusted by the NATIONAL GEODETIC SURVEY
 DP3514.in July 2014.
 DP3514
 DP3514.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3514.GEOID18 height accuracy estimate available here.
 DP3514
 DP3514.Click photographs - Photos may exist for this station.
 DP3514
 DP3514.The dynamic height is computed by dividing the NAVD 88
 DP3514.geopotential number by the normal gravity value computed on the
 DP3514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3514.degrees latitude (g = 980.6199 gals.).
 DP3514
 DP3514.The modeled gravity was interpolated from observed gravity values.
 DP3514
 DP3514;                    North         East    Units  Estimated Accuracy
 DP3514;SPC IL W     -   550,521.6     685,984.6     MT  (+/- 3 meters HH1 GPS) 
 DP3514
 DP3514_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2201911647(NAD 83)
 DP3514
 DP3514                          SUPERSEDED SURVEY CONTROL
 DP3514
 DP3514.No superseded survey control is available for this station.
 DP3514
 DP3514_MARKER: F = FLANGE-ENCASED ROD
 DP3514_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3514_STAMPING: RIC 042 2013
 DP3514_MARK LOGO: UIL
 DP3514_PROJECTION: RECESSED 6 CENTIMETERS
 DP3514_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3514_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3514_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3514+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2023
 DP3514_ROD/PIPE-DEPTH: 4.9 meters
 DP3514_SLEEVE-DEPTH  : 0.9 meters
 DP3514
 DP3514  HISTORY     - Date     Condition        Report By
 DP3514  HISTORY     - 20130523 MONUMENTED       CMT
 DP3514  HISTORY     - 20230320 GOOD             CMT
 DP3514
 DP3514                          STATION DESCRIPTION
 DP3514
 DP3514'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3514'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3514'STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST OF HILLSDALE, 3.9 MI
 DP3514'(6.3 KM) SOUTH-SOUTHWEST OF CORDOVA AND 1.3 MI (2.1 KM) NORTH OF PORT
 DP3514'BYRON.
 DP3514'
 DP3514'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3514'84 (NORTH HIGH STREET) AND AGNES STREET IN PORT BYRON, ILLINOIS,
 DP3514'PROCEED NORTH ON ILLINOIS STATE HIGHWAY 84 (NORTH HIGH STREET) FOR
 DP3514'0.80 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP3514'
 DP3514'THE STATION IS LOCATED BETWEEN THE BIKE PATH AND HIGHWAY AND IT IS
 DP3514'63.0 FT (19.2 M) SOUTHWEST OF A MAILBOX, 29.6 FT (9.0 M) NORTHEAST OF
 DP3514'A POWER POLE, 21.0 FT (6.4 M) WEST OF THE CENTERLINE OF HIGHWAY, 7.6
 DP3514'FT (2.3 M) WEST OF THE EDGE OF PAVEMENT OF THE HIGHWAY, 5.4 FT (1.6 M)
 DP3514'EAST OF THE CENTERLINE OF THE BIKE PATH ABOUT 0.8 FT (24 CM) LOWER
 DP3514'THAN THE HIGHWAY.
 DP3514'
 DP3514'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3514'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3514'IN IDENTIFICATION.
 DP3514
 DP3514                          STATION RECOVERY (2023)
 DP3514
 DP3514'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2023 (THH)
 DP3514'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3515 ***********************************************************************
 DP3515  DESIGNATION -  RIC 043
 DP3515  PID         -  DP3515
 DP3515  STATE/COUNTY-  IL/ROCK ISLAND
 DP3515  COUNTRY     -  US
 DP3515  USGS QUAD   -  CORDOVA (2018)
 DP3515
 DP3515                         *CURRENT SURVEY CONTROL
 DP3515  ______________________________________________________________________
 DP3515* NAD 83(1986) POSITION- 41 39 36.45   (N) 090 19 50.59   (W)   HD_HELD1
 DP3515* NAVD 88 ORTHO HEIGHT -   188.542 (meters)      618.57  (feet) ADJUSTED
 DP3515  ______________________________________________________________________
 DP3515  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 DP3515  DYNAMIC HEIGHT  -        188.472 (meters)      618.35  (feet) COMP
 DP3515  MODELED GRAVITY -    980,244.9   (mgal)                       NAVD 88
 DP3515
 DP3515  VERT ORDER      -  SECOND    CLASS I
 DP3515
 DP3515.The horizontal coordinates were determined by differentially corrected
 DP3515.hand held GPS observations or other comparable positioning techniques
 DP3515.and have an estimated accuracy of +/- 3 meters.
 DP3515
 DP3515.The orthometric height was determined by differential leveling and
 DP3515.adjusted by the NATIONAL GEODETIC SURVEY
 DP3515.in July 2014.
 DP3515
 DP3515.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3515.GEOID18 height accuracy estimate available here.
 DP3515
 DP3515.Click photographs - Photos may exist for this station.
 DP3515
 DP3515.The dynamic height is computed by dividing the NAVD 88
 DP3515.geopotential number by the normal gravity value computed on the
 DP3515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3515.degrees latitude (g = 980.6199 gals.).
 DP3515
 DP3515.The modeled gravity was interpolated from observed gravity values.
 DP3515
 DP3515;                    North         East    Units  Estimated Accuracy
 DP3515;SPC IL W     -   554,347.9     686,336.8     MT  (+/- 3 meters HH1 GPS) 
 DP3515
 DP3515_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2224515483(NAD 83)
 DP3515
 DP3515                          SUPERSEDED SURVEY CONTROL
 DP3515
 DP3515.No superseded survey control is available for this station.
 DP3515
 DP3515_MARKER: F = FLANGE-ENCASED ROD
 DP3515_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3515+WITH SETTING: INFORMATION.
 DP3515_STAMPING: RIC 043 2013
 DP3515_MARK LOGO: UIL
 DP3515_PROJECTION: FLUSH
 DP3515_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3515_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3515_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3515+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3515_ROD/PIPE-DEPTH: 2.5 meters
 DP3515_SLEEVE-DEPTH  : 0.9 meters
 DP3515
 DP3515  HISTORY     - Date     Condition        Report By
 DP3515  HISTORY     - 20130523 MONUMENTED       CMT
 DP3515
 DP3515                          STATION DESCRIPTION
 DP3515
 DP3515'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3515'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3515'STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST-NORTHWEST OF HILLSDALE,
 DP3515'3.7 MI (6.0 KM) NORTH OF PORT BYRON AND 1.5 MI (2.4 KM)
 DP3515'SOUTH-SOUTHWEST OF CORDOVA.
 DP3515'
 DP3515'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3515'84 (THE GREAT RIVER ROAD) AND 157TH AVENUE NORTH IN CORDOVA, ILLINOIS,
 DP3515'PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR
 DP3515'1.50 MI (2.4 KM) TO THE STATION ON THE LEFT.
 DP3515'
 DP3515'THE STATION IS LOCATED NEAR A CONCRETE RUNDOWN AND IT IS 54.9 FT (16.7
 DP3515'M) EAST OF THE CENTERLINE OF THE BIKE PATH, 27.8 FT (8.5 M) EAST OF
 DP3515'THE CENTERLINE OF HIGHWAY, 16.3 FT (5.0 M) WEST OF A POWER POLE, 14.4
 DP3515'FT (4.4 M) EAST OF THE EDGE OF PAVEMENT OF THE HIGHWAY, 11.4 FT (3.5
 DP3515'M) EAST OF THE CENTERLINE OF A CONCRETE DITCH ABOUT LEVEL WITH THE
 DP3515'HIGHWAY.
 DP3515'
 DP3515'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3515'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3515'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3516 ***********************************************************************
 DP3516  DESIGNATION -  RIC 044
 DP3516  PID         -  DP3516
 DP3516  STATE/COUNTY-  IL/ROCK ISLAND
 DP3516  COUNTRY     -  US
 DP3516  USGS QUAD   -  CORDOVA (2018)
 DP3516
 DP3516                         *CURRENT SURVEY CONTROL
 DP3516  ______________________________________________________________________
 DP3516* NAD 83(1986) POSITION- 41 44 22.05   (N) 090 17 22.93   (W)   HD_HELD1
 DP3516* NAVD 88 ORTHO HEIGHT -   186.504 (meters)      611.89  (feet) ADJUSTED
 DP3516  ______________________________________________________________________
 DP3516  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 DP3516  DYNAMIC HEIGHT  -        186.435 (meters)      611.66  (feet) COMP
 DP3516  MODELED GRAVITY -    980,247.1   (mgal)                       NAVD 88
 DP3516
 DP3516  VERT ORDER      -  SECOND    CLASS I
 DP3516
 DP3516.The horizontal coordinates were determined by differentially corrected
 DP3516.hand held GPS observations or other comparable positioning techniques
 DP3516.and have an estimated accuracy of +/- 3 meters.
 DP3516
 DP3516.The orthometric height was determined by differential leveling and
 DP3516.adjusted by the NATIONAL GEODETIC SURVEY
 DP3516.in July 2014.
 DP3516
 DP3516.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3516.GEOID18 height accuracy estimate available here.
 DP3516
 DP3516.Click photographs - Photos may exist for this station.
 DP3516
 DP3516.The dynamic height is computed by dividing the NAVD 88
 DP3516.geopotential number by the normal gravity value computed on the
 DP3516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3516.degrees latitude (g = 980.6199 gals.).
 DP3516
 DP3516.The modeled gravity was interpolated from observed gravity values.
 DP3516
 DP3516;                    North         East    Units  Estimated Accuracy
 DP3516;SPC IL W     -   563,153.0     689,765.5     MT  (+/- 3 meters HH1 GPS) 
 DP3516
 DP3516_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2538324399(NAD 83)
 DP3516
 DP3516                          SUPERSEDED SURVEY CONTROL
 DP3516
 DP3516.No superseded survey control is available for this station.
 DP3516
 DP3516_MARKER: F = FLANGE-ENCASED ROD
 DP3516_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3516_STAMPING: RIC 044 2013
 DP3516_MARK LOGO: UIL
 DP3516_PROJECTION: FLUSH
 DP3516_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3516_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3516+STABILITY: POSITION/ELEVATION WELL
 DP3516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3516+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3516_ROD/PIPE-DEPTH: 20.7 meters
 DP3516_SLEEVE-DEPTH  : 0.9 meters
 DP3516
 DP3516  HISTORY     - Date     Condition        Report By
 DP3516  HISTORY     - 20130523 MONUMENTED       CMT
 DP3516
 DP3516                          STATION DESCRIPTION
 DP3516
 DP3516'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3516'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3516'STATION IS LOCATED ABOUT 10.6 MI (17.1 KM) NORTHWEST OF HILLSDALE, 9.5
 DP3516'MI (15.3 KM) NORTH-NORTHEAST OF PORT BYRON AND 4.4 MI (7.1 KM)
 DP3516'NORTH-NORTHEAST OF CORDOVA.
 DP3516'
 DP3516'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3516'84 (THE GREAT RIVER ROAD) AND 192 AVENUE NORTH, PROCEED NORTH ON
 DP3516'ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR 1.80 MI (2.9 KM)
 DP3516'TO THE STATION ON THE LEFT.
 DP3516'
 DP3516'THE STATION IS LOCATED BETWEEN THE BIKE PATH AND RAILROAD AND IT IS
 DP3516'62.4 FT (19.0 M) NORTH OF A POWER POLE, 50.5 FT (15.4 M) SOUTHEAST OF
 DP3516'THE SOUTHEAST RAIL OF THE RAILROAD, 37.3 FT (11.4 M) NORTHWEST OF THE
 DP3516'CENTERLINE OF HIGHWAY, 18.5 FT (5.6 M) EAST-NORTHEAST OF A PIPELINE
 DP3516'WARNING POST, 11.6 FT (3.5 M) NORTHWEST OF THE CENTERLINE OF THE BIKE
 DP3516'PATH ABOUT 1.0 FT (0.3 M) LOWER THAN THE HIGHWAY.
 DP3516'
 DP3516'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3516'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3516'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3517 ***********************************************************************
 DP3517  DESIGNATION -  RIC 045
 DP3517  PID         -  DP3517
 DP3517  STATE/COUNTY-  IL/ROCK ISLAND
 DP3517  COUNTRY     -  US
 DP3517  USGS QUAD   -  CAMANCHE (2018)
 DP3517
 DP3517                         *CURRENT SURVEY CONTROL
 DP3517  ______________________________________________________________________
 DP3517* NAD 83(1986) POSITION- 41 45 26.61   (N) 090 16 19.91   (W)   HD_HELD1
 DP3517* NAVD 88 ORTHO HEIGHT -   182.080 (meters)      597.37  (feet) ADJUSTED
 DP3517  ______________________________________________________________________
 DP3517  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 DP3517  DYNAMIC HEIGHT  -        182.012 (meters)      597.15  (feet) COMP
 DP3517  MODELED GRAVITY -    980,246.5   (mgal)                       NAVD 88
 DP3517
 DP3517  VERT ORDER      -  SECOND    CLASS I
 DP3517
 DP3517.The horizontal coordinates were determined by differentially corrected
 DP3517.hand held GPS observations or other comparable positioning techniques
 DP3517.and have an estimated accuracy of +/- 3 meters.
 DP3517
 DP3517.The orthometric height was determined by differential leveling and
 DP3517.adjusted by the NATIONAL GEODETIC SURVEY
 DP3517.in July 2014.
 DP3517
 DP3517.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3517.GEOID18 height accuracy estimate available here.
 DP3517
 DP3517.Click photographs - Photos may exist for this station.
 DP3517
 DP3517.The dynamic height is computed by dividing the NAVD 88
 DP3517.geopotential number by the normal gravity value computed on the
 DP3517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3517.degrees latitude (g = 980.6199 gals.).
 DP3517
 DP3517.The modeled gravity was interpolated from observed gravity values.
 DP3517
 DP3517;                    North         East    Units  Estimated Accuracy
 DP3517;SPC IL W     -   565,142.8     691,224.1     MT  (+/- 3 meters HH1 GPS) 
 DP3517
 DP3517_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2677626436(NAD 83)
 DP3517
 DP3517                          SUPERSEDED SURVEY CONTROL
 DP3517
 DP3517.No superseded survey control is available for this station.
 DP3517
 DP3517_MARKER: F = FLANGE-ENCASED ROD
 DP3517_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3517_STAMPING: RIC 045 2013
 DP3517_MARK LOGO: UIL
 DP3517_PROJECTION: FLUSH
 DP3517_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3517_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3517+STABILITY: POSITION/ELEVATION WELL
 DP3517_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3517+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2022
 DP3517_ROD/PIPE-DEPTH: 28.0 meters
 DP3517_SLEEVE-DEPTH  : 0.9 meters
 DP3517
 DP3517  HISTORY     - Date     Condition        Report By
 DP3517  HISTORY     - 20130521 MONUMENTED       CMT
 DP3517  HISTORY     - 20220906 GOOD             ILDT
 DP3517
 DP3517                          STATION DESCRIPTION
 DP3517
 DP3517'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3517'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3517'STATION IS LOCATED ABOUT 11.2 MI (18.0 KM) NORTH-NORTHWEST OF
 DP3517'HILLSDALE, 10.9 MI (17.5 KM) NORTH-NORTHEAST OF PORT BYRON AND 5.8 MI
 DP3517'(9.3 KM) NORTH-NORTHEAST OF CORDOVA.
 DP3517'
 DP3517'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3517'84 (THE GREAT RIVER ROAD) AND 261ST STREET NORTH, PROCEED
 DP3517'SOUTHWESTERLY ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR
 DP3517'0.70 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP3517'
 DP3517'THE STATION IS LOCATED BETWEEN THE HIGHWAY AND BIKE PATH AND IT IS
 DP3517'100.4 FT (30.6 M) SOUTHEAST OF A WIRE PROPERTY FENCE, 40.3 FT (12.3 M)
 DP3517'NORTHWEST OF THE CENTERLINE OF HIGHWAY, 27.2 FT (8.3 M) NORTHWEST OF
 DP3517'THE EDGE OF PAVEMENT OF THE HIGHWAY, 9.2 FT (2.8 M) SOUTHEAST OF THE
 DP3517'CENTERLINE OF THE BIKE PATH, 3.8 FT (1.2 M) SOUTHEAST OF THE SOUTHEAST
 DP3517'EDGE OF PAVEMENT OF THE BIKE PATH ABOUT 1.5 FT (0.5 M) LOWER THAN THE
 DP3517'HIGHWAY.
 DP3517'
 DP3517'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3517'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3517'IN IDENTIFICATION.
 DP3517
 DP3517                          STATION RECOVERY (2022)
 DP3517
 DP3517'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP3517'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3518 ***********************************************************************
 DP3518  DESIGNATION -  RIC 046
 DP3518  PID         -  DP3518
 DP3518  STATE/COUNTY-  IL/ROCK ISLAND
 DP3518  COUNTRY     -  US
 DP3518  USGS QUAD   -  CLINTON (2018)
 DP3518
 DP3518                         *CURRENT SURVEY CONTROL
 DP3518  ______________________________________________________________________
 DP3518* NAD 83(1986) POSITION- 41 46 10.15   (N) 090 14 42.54   (W)   HD_HELD1
 DP3518* NAVD 88 ORTHO HEIGHT -   180.404 (meters)      591.88  (feet) ADJUSTED
 DP3518  ______________________________________________________________________
 DP3518  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 DP3518  DYNAMIC HEIGHT  -        180.336 (meters)      591.65  (feet) COMP
 DP3518  MODELED GRAVITY -    980,244.9   (mgal)                       NAVD 88
 DP3518
 DP3518  VERT ORDER      -  SECOND    CLASS I
 DP3518
 DP3518.The horizontal coordinates were determined by differentially corrected
 DP3518.hand held GPS observations or other comparable positioning techniques
 DP3518.and have an estimated accuracy of +/- 3 meters.
 DP3518
 DP3518.The orthometric height was determined by differential leveling and
 DP3518.adjusted by the NATIONAL GEODETIC SURVEY
 DP3518.in July 2014.
 DP3518
 DP3518.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3518.GEOID18 height accuracy estimate available here.
 DP3518
 DP3518.Click photographs - Photos may exist for this station.
 DP3518
 DP3518.The dynamic height is computed by dividing the NAVD 88
 DP3518.geopotential number by the normal gravity value computed on the
 DP3518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3518.degrees latitude (g = 980.6199 gals.).
 DP3518
 DP3518.The modeled gravity was interpolated from observed gravity values.
 DP3518
 DP3518;                    North         East    Units  Estimated Accuracy
 DP3518;SPC IL W     -   566,483.6     693,474.6     MT  (+/- 3 meters HH1 GPS) 
 DP3518
 DP3518_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2898127851(NAD 83)
 DP3518
 DP3518                          SUPERSEDED SURVEY CONTROL
 DP3518
 DP3518.No superseded survey control is available for this station.
 DP3518
 DP3518_MARKER: F = FLANGE-ENCASED ROD
 DP3518_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3518_STAMPING: RIC 046 2013
 DP3518_MARK LOGO: UIL
 DP3518_PROJECTION: FLUSH
 DP3518_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3518_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3518+STABILITY: POSITION/ELEVATION WELL
 DP3518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3518+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2021
 DP3518_ROD/PIPE-DEPTH: 29.3 meters
 DP3518_SLEEVE-DEPTH  : 0.9 meters
 DP3518
 DP3518  HISTORY     - Date     Condition        Report By
 DP3518  HISTORY     - 20130523 MONUMENTED       CMT
 DP3518  HISTORY     - 20210119 GOOD             ILDT
 DP3518
 DP3518                          STATION DESCRIPTION
 DP3518
 DP3518'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3518'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3518'STATION IS LOCATED ABOUT 11.6 MI (18.7 KM) NORTHWEST OF ERIE, 11.4 MI
 DP3518'(18.3 KM) NORTH-NORTHWEST OF HILLSDALE AND 7.2 MI (11.6 KM)
 DP3518'NORTH-NORTHEAST OF CORDOVA.
 DP3518'
 DP3518'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3518'84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND MEREDOSIA ROAD, PROCEED
 DP3518'SOUTHWESTERLY ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR
 DP3518'WALLER ROAD) FOR 0.70 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP3518'
 DP3518'THE STATION IS LOCATED ON THE BACK OF THE BIKE PATH AND IT IS 94.5 FT
 DP3518'(28.8 M) NORTH OF THE WEST LEG OF A ROAD SIGN FOR WHITESIDE COUNTY,
 DP3518'38.0 FT (11.6 M) NORTHWEST OF THE CENTERLINE OF HIGHWAY, 24.9 FT (7.6
 DP3518'M) NORTHWEST OF THE EDGE OF PAVEMENT OF THE HIGHWAY, 6.4 FT (2.0 M)
 DP3518'NORTHWEST OF THE CENTERLINE OF THE BIKE PATH, 2.4 FT (0.7 M) NORTHWEST
 DP3518'OF THE NORTHWEST EDGE OF PAVEMENT OF THE BIKE PATH ABOUT 1.5 FT (0.5
 DP3518'M) LOWER THAN THE HIGHWAY.
 DP3518'
 DP3518'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3518'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3518'IN IDENTIFICATION.
 DP3518
 DP3518                          STATION RECOVERY (2021)
 DP3518
 DP3518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3518'NEW METAL SIGN 1 FT (0.3 M) NORTH OF RIC046.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3519 ***********************************************************************
 DP3519  DESIGNATION -  RIC 047
 DP3519  PID         -  DP3519
 DP3519  STATE/COUNTY-  IL/WHITESIDE
 DP3519  COUNTRY     -  US
 DP3519  USGS QUAD   -  CLINTON (2018)
 DP3519
 DP3519                         *CURRENT SURVEY CONTROL
 DP3519  ______________________________________________________________________
 DP3519* NAD 83(1986) POSITION- 41 46 46.91   (N) 090 14 03.18   (W)   HD_HELD1
 DP3519* NAVD 88 ORTHO HEIGHT -   181.566 (meters)      595.69  (feet) ADJUSTED
 DP3519  ______________________________________________________________________
 DP3519  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 DP3519  DYNAMIC HEIGHT  -        181.498 (meters)      595.46  (feet) COMP
 DP3519  MODELED GRAVITY -    980,244.8   (mgal)                       NAVD 88
 DP3519
 DP3519  VERT ORDER      -  SECOND    CLASS I
 DP3519
 DP3519.The horizontal coordinates were determined by differentially corrected
 DP3519.hand held GPS observations or other comparable positioning techniques
 DP3519.and have an estimated accuracy of +/- 3 meters.
 DP3519
 DP3519.The orthometric height was determined by differential leveling and
 DP3519.adjusted by the NATIONAL GEODETIC SURVEY
 DP3519.in July 2014.
 DP3519
 DP3519.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3519.GEOID18 height accuracy estimate available here.
 DP3519
 DP3519.Click photographs - Photos may exist for this station.
 DP3519
 DP3519.The dynamic height is computed by dividing the NAVD 88
 DP3519.geopotential number by the normal gravity value computed on the
 DP3519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3519.degrees latitude (g = 980.6199 gals.).
 DP3519
 DP3519.The modeled gravity was interpolated from observed gravity values.
 DP3519
 DP3519;                    North         East    Units  Estimated Accuracy
 DP3519;SPC IL W     -   567,616.9     694,384.5     MT  (+/- 3 meters HH1 GPS) 
 DP3519
 DP3519_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2985429014(NAD 83)
 DP3519
 DP3519                          SUPERSEDED SURVEY CONTROL
 DP3519
 DP3519.No superseded survey control is available for this station.
 DP3519
 DP3519_MARKER: F = FLANGE-ENCASED ROD
 DP3519_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3519+WITH SETTING: INFORMATION.
 DP3519_STAMPING: RIC 047 2013
 DP3519_MARK LOGO: UIL
 DP3519_PROJECTION: FLUSH
 DP3519_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3519_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3519_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3519+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3519_ROD/PIPE-DEPTH: 1.0 meters
 DP3519_SLEEVE-DEPTH  : 0.9 meters
 DP3519
 DP3519  HISTORY     - Date     Condition        Report By
 DP3519  HISTORY     - 20130521 MONUMENTED       CMT
 DP3519
 DP3519                          STATION DESCRIPTION
 DP3519
 DP3519'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3519'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3519'STATION IS LOCATED ABOUT 11.7 MI (18.8 KM) NORTHWEST OF ERIE, 11.4 MI
 DP3519'(18.3 KM) WEST-SOUTHWEST OF UNION GROVE AND 8.1 MI (13.0 KM)
 DP3519'NORTH-NORTHEAST OF CORDOVA.
 DP3519'
 DP3519'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3519'84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND MEREDOSIA ROAD, PROCEED
 DP3519'NORTHEASTERLY ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR
 DP3519'WALLER ROAD) FOR 0.30 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP3519'
 DP3519'THE STATION IS LOCATED 267.4 FT (81.5 M) NORTH-NORTHEAST OF A GAS
 DP3519'PIPELINE POST, 216.3 FT (65.9 M) WEST OF A COUNTY SIGN FOR WHITESIDE
 DP3519'COUNTY, 56.3 FT (17.2 M) NORTHWEST OF THE SOUTHEAST EDGE OF PAVEMENT
 DP3519'OF THE HIGHWAY, 43.3 FT (13.2 M) NORTHWEST OF THE CENTERLINE OF
 DP3519'HIGHWAY, 30.6 FT (9.3 M) NORTHWEST OF THE NORTHWEST EDGE OF PAVEMENT
 DP3519'OF THE HIGHWAY ABOUT 2.0 FT (0.6 M) HIGHER THAN THE HIGHWAY.
 DP3519'
 DP3519'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3519'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3519'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3520 ***********************************************************************
 DP3520  DESIGNATION -  RIC 048
 DP3520  PID         -  DP3520
 DP3520  STATE/COUNTY-  IL/WHITESIDE
 DP3520  COUNTRY     -  US
 DP3520  USGS QUAD   -  CLINTON (2018)
 DP3520
 DP3520                         *CURRENT SURVEY CONTROL
 DP3520  ______________________________________________________________________
 DP3520* NAD 83(1986) POSITION- 41 47 14.16   (N) 090 13 28.28   (W)   HD_HELD1
 DP3520* NAVD 88 ORTHO HEIGHT -   187.799 (meters)      616.14  (feet) ADJUSTED
 DP3520  ______________________________________________________________________
 DP3520  GEOID HEIGHT    -        -33.094 (meters)                     GEOID18
 DP3520  DYNAMIC HEIGHT  -        187.729 (meters)      615.91  (feet) COMP
 DP3520  MODELED GRAVITY -    980,244.7   (mgal)                       NAVD 88
 DP3520
 DP3520  VERT ORDER      -  SECOND    CLASS I
 DP3520
 DP3520.The horizontal coordinates were determined by differentially corrected
 DP3520.hand held GPS observations or other comparable positioning techniques
 DP3520.and have an estimated accuracy of +/- 3 meters.
 DP3520
 DP3520.The orthometric height was determined by differential leveling and
 DP3520.adjusted by the NATIONAL GEODETIC SURVEY
 DP3520.in July 2014.
 DP3520
 DP3520.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3520.GEOID18 height accuracy estimate available here.
 DP3520
 DP3520.Click photographs - Photos may exist for this station.
 DP3520
 DP3520.The dynamic height is computed by dividing the NAVD 88
 DP3520.geopotential number by the normal gravity value computed on the
 DP3520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3520.degrees latitude (g = 980.6199 gals.).
 DP3520
 DP3520.The modeled gravity was interpolated from observed gravity values.
 DP3520
 DP3520;                    North         East    Units  Estimated Accuracy
 DP3520;SPC IL W     -   568,457.0     695,191.0     MT  (+/- 3 meters HH1 GPS) 
 DP3520
 DP3520_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3063229881(NAD 83)
 DP3520
 DP3520                          SUPERSEDED SURVEY CONTROL
 DP3520
 DP3520.No superseded survey control is available for this station.
 DP3520
 DP3520_MARKER: F = FLANGE-ENCASED ROD
 DP3520_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3520_STAMPING: RIC 048 2013
 DP3520_MARK LOGO: UIL
 DP3520_PROJECTION: FLUSH
 DP3520_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3520_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3520+STABILITY: POSITION/ELEVATION WELL
 DP3520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3520+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2013
 DP3520_ROD/PIPE-DEPTH: 5.5 meters
 DP3520_SLEEVE-DEPTH  : 0.9 meters
 DP3520
 DP3520  HISTORY     - Date     Condition        Report By
 DP3520  HISTORY     - 20130517 MONUMENTED       CMT
 DP3520
 DP3520                          STATION DESCRIPTION
 DP3520
 DP3520'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3520'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3520'STATION IS LOCATED ABOUT 11.8 MI (19.0 KM) NORTHWEST OF ERIE, 10.7 MI
 DP3520'(17.2 KM) WEST-SOUTHWEST OF UNION GROVE AND 8.8 MI (14.2 KM)
 DP3520'NORTH-NORTHEAST OF CORDOVA.
 DP3520'
 DP3520'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3520'HIGHWAY 84 (THE GREAT RIVER ROAD OR SOUTH MAIN STREET) AND NORTH PARK
 DP3520'AVENUE IN ALBANY, ILLINOIS AND THE STATION IN THE PARK NEAR THE
 DP3520'BASKETBALL COURTS.
 DP3520'
 DP3520'THE STATION IS LOCATED ON THE BACK OF SIDEWALK AND IT IS 40.5 FT (12.3
 DP3520'M) WEST OF A FLAG POLE, 31.0 FT (9.4 M) SOUTHEAST OF THE CENTERLINE OF
 DP3520'HIGHWAY, 10.3 FT (3.1 M) SOUTH OF A POWER POLE, 9.4 FT (2.9 M)
 DP3520'NORTHEAST OF CHAIN LINK FENCE CORNER, 2.5 FT (0.8 M) SOUTHEAST OF THE
 DP3520'EASTERLY EDGE OF SIDEWALK ABOUT LEVEL WITH THE HIGHWAY.
 DP3520'
 DP3520'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3520'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3520'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3521 ***********************************************************************
 DP3521  DESIGNATION -  RIC 049
 DP3521  PID         -  DP3521
 DP3521  STATE/COUNTY-  IL/WHITESIDE
 DP3521  COUNTRY     -  US
 DP3521  USGS QUAD   -  CLINTON (2018)
 DP3521
 DP3521                         *CURRENT SURVEY CONTROL
 DP3521  ______________________________________________________________________
 DP3521* NAD 83(1986) POSITION- 41 48 56.50   (N) 090 09 57.23   (W)   HD_HELD1
 DP3521* NAVD 88 ORTHO HEIGHT -   180.222 (meters)      591.28  (feet) ADJUSTED
 DP3521  ______________________________________________________________________
 DP3521  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 DP3521  DYNAMIC HEIGHT  -        180.154 (meters)      591.06  (feet) COMP
 DP3521  MODELED GRAVITY -    980,245.8   (mgal)                       NAVD 88
 DP3521
 DP3521  VERT ORDER      -  SECOND    CLASS I
 DP3521
 DP3521.The horizontal coordinates were determined by differentially corrected
 DP3521.hand held GPS observations or other comparable positioning techniques
 DP3521.and have an estimated accuracy of +/- 3 meters.
 DP3521
 DP3521.The orthometric height was determined by differential leveling and
 DP3521.adjusted by the NATIONAL GEODETIC SURVEY
 DP3521.in July 2014.
 DP3521
 DP3521.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3521.GEOID18 height accuracy estimate available here.
 DP3521
 DP3521.Click photographs - Photos may exist for this station.
 DP3521
 DP3521.The dynamic height is computed by dividing the NAVD 88
 DP3521.geopotential number by the normal gravity value computed on the
 DP3521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3521.degrees latitude (g = 980.6199 gals.).
 DP3521
 DP3521.The modeled gravity was interpolated from observed gravity values.
 DP3521
 DP3521;                    North         East    Units  Estimated Accuracy
 DP3521;SPC IL W     -   571,612.7     700,063.9     MT  (+/- 3 meters HH1 GPS) 
 DP3521
 DP3521_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3540033196(NAD 83)
 DP3521
 DP3521                          SUPERSEDED SURVEY CONTROL
 DP3521
 DP3521.No superseded survey control is available for this station.
 DP3521
 DP3521_MARKER: F = FLANGE-ENCASED ROD
 DP3521_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3521_STAMPING: RIC 049 2013
 DP3521_MARK LOGO: UIL
 DP3521_PROJECTION: FLUSH
 DP3521_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3521_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3521+STABILITY: POSITION/ELEVATION WELL
 DP3521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3521+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2022
 DP3521_ROD/PIPE-DEPTH: 29.3 meters
 DP3521_SLEEVE-DEPTH  : 0.9 meters
 DP3521
 DP3521  HISTORY     - Date     Condition        Report By
 DP3521  HISTORY     - 20130521 MONUMENTED       CMT
 DP3521  HISTORY     - 20220201 GOOD             ILDT
 DP3521
 DP3521                          STATION DESCRIPTION
 DP3521
 DP3521'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3521'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3521'STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) SOUTH-SOUTHWEST OF THOMSON,
 DP3521'10.4 MI (16.7 KM) WEST OF MORRISON AND 7.3 MI (11.7 KM) WEST OF UNION
 DP3521'GROVE.
 DP3521'
 DP3521'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3521'84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND GARDEN PLAIN ROAD OR
 DP3521'EBSON ROAD, PROCEED NORTHEASTERLY ON ILLINOIS STATE HIGHWAY 84 (THE
 DP3521'GREAT RIVER ROAD OR WALLER ROAD) FOR 0.90 MI (1.4 KM) TO THE STATION
 DP3521'ON THE LEFT AT THE INTERSECTION OF ILLINOIS STATE HIGHWAY 84 (THE
 DP3521'GREAT RIVER ROAD OR WALLER ROAD) AND HAZEL ROAD AND LOCATED NORTH OF
 DP3521'HAZEL ROAD.
 DP3521'
 DP3521'THE STATION IS LOCATED 68.0 FT (20.7 M) NORTH OF THE CENTERLINE OF
 DP3521'HAZEL ROAD, 49.8 FT (15.2 M) WEST OF THE CENTERLINE OF HIGHWAY, 45.2
 DP3521'FT (13.8 M) NORTH OF A WARNING POST FOR A NATURAL GAS PIPELINE, 44.8
 DP3521'FT (13.7 M) NORTH OF A 15 INCH (38 CM) CORRUGATED METAL CULVERT PIPE,
 DP3521'36.5 FT (11.1 M) WEST OF THE EDGE OF PAVEMENT OF THE HIGHWAY ABOUT 0.5
 DP3521'FT (15 CM) LOWER THAN THE HIGHWAY.
 DP3521'
 DP3521'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3521'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3521'IN IDENTIFICATION.
 DP3521
 DP3521                          STATION RECOVERY (2022)
 DP3521
 DP3521'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP3521'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3522 ***********************************************************************
 DP3522  DESIGNATION -  RIC 050
 DP3522  PID         -  DP3522
 DP3522  STATE/COUNTY-  IL/WHITESIDE
 DP3522  COUNTRY     -  US
 DP3522  USGS QUAD   -  CLINTON (2018)
 DP3522
 DP3522                         *CURRENT SURVEY CONTROL
 DP3522  ______________________________________________________________________
 DP3522* NAD 83(1986) POSITION- 41 49 47.87   (N) 090 08 34.50   (W)   HD_HELD1
 DP3522* NAVD 88 ORTHO HEIGHT -   189.650 (meters)      622.21  (feet) ADJUSTED
 DP3522  ______________________________________________________________________
 DP3522  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 DP3522  DYNAMIC HEIGHT  -        189.580 (meters)      621.98  (feet) COMP
 DP3522  MODELED GRAVITY -    980,248.2   (mgal)                       NAVD 88
 DP3522
 DP3522  VERT ORDER      -  SECOND    CLASS I
 DP3522
 DP3522.The horizontal coordinates were determined by differentially corrected
 DP3522.hand held GPS observations or other comparable positioning techniques
 DP3522.and have an estimated accuracy of +/- 3 meters.
 DP3522
 DP3522.The orthometric height was determined by differential leveling and
 DP3522.adjusted by the NATIONAL GEODETIC SURVEY
 DP3522.in July 2014.
 DP3522
 DP3522.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3522.GEOID18 height accuracy estimate available here.
 DP3522
 DP3522.Click photographs - Photos may exist for this station.
 DP3522
 DP3522.The dynamic height is computed by dividing the NAVD 88
 DP3522.geopotential number by the normal gravity value computed on the
 DP3522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3522.degrees latitude (g = 980.6199 gals.).
 DP3522
 DP3522.The modeled gravity was interpolated from observed gravity values.
 DP3522
 DP3522;                    North         East    Units  Estimated Accuracy
 DP3522;SPC IL W     -   573,197.8     701,972.8     MT  (+/- 3 meters HH1 GPS) 
 DP3522
 DP3522_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3725634844(NAD 83)
 DP3522
 DP3522                          SUPERSEDED SURVEY CONTROL
 DP3522
 DP3522.No superseded survey control is available for this station.
 DP3522
 DP3522_MARKER: F = FLANGE-ENCASED ROD
 DP3522_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3522_STAMPING: RIC 050 2013
 DP3522_MARK LOGO: UIL
 DP3522_PROJECTION: FLUSH
 DP3522_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3522_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3522+STABILITY: POSITION/ELEVATION WELL
 DP3522_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3522+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2021
 DP3522_ROD/PIPE-DEPTH: 24.4 meters
 DP3522_SLEEVE-DEPTH  : 0.9 meters
 DP3522
 DP3522  HISTORY     - Date     Condition        Report By
 DP3522  HISTORY     - 20130521 MONUMENTED       CMT
 DP3522  HISTORY     - 20210119 GOOD             ILDT
 DP3522
 DP3522                          STATION DESCRIPTION
 DP3522
 DP3522'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3522'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3522'STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) WEST OF MORRISON, 9.2 MI
 DP3522'(14.8 KM) SOUTH-SOUTHWEST OF THOMSON AND 6.0 MI (9.7 KM) WEST OF UNION
 DP3522'GROVE.
 DP3522'
 DP3522'TO REACH THE STATION FROM THE INTERSECTION OF U.S. ROUTE 30 (CLINTON
 DP3522'ROAD) AND ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER
 DP3522'ROAD), PROCEED EAST ON U.S. ROUTE 30 (CLINTON ROAD) FOR 0.95 MI (1.5
 DP3522'KM) TO THE JUNCTION OF CHASE ROAD.  TURN RIGHT AND GO SOUTH ON CHASE
 DP3522'ROAD FOR 1.30 MI (2.1 KM) TO THE JUNCTION OF HOLLY ROAD.  TURN RIGHT
 DP3522'AND GO WEST ON HOLLY ROAD FOR 0.20 MI (0.3 KM) TO THE STATION ON THE
 DP3522'LEFT.
 DP3522'
 DP3522'THE STATION IS LOCATED NEAR THE PROPERTY LINE OF 2 RESIDENTIAL HOUSES
 DP3522'AND IT IS 73.2 FT (22.3 M) WEST OF THE CENTERLINE OF AN ENTRANCE FOR
 DP3522''5397' HOLLY ROAD, 56.2 FT (17.1 M) SOUTH OF A CORNER FOR RECTANGULAR
 DP3522'TELEPHONE PEDESTAL, 44.8 FT (13.7 M) SOUTHWEST OF A POWER POLE, 27.5
 DP3522'FT (8.4 M) SOUTH OF THE CENTERLINE OF HOLLY ROAD, 9.5 FT (2.9 M)
 DP3522'NORTHWEST OF A UTILITY PEDESTAL ABOUT 1.0 FT (0.3 M) HIGHER THAN THE
 DP3522'ROAD.
 DP3522'
 DP3522'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3522'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3522'IN IDENTIFICATION.
 DP3522
 DP3522                          STATION RECOVERY (2021)
 DP3522
 DP3522'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3522'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3523 ***********************************************************************
 DP3523  DESIGNATION -  RIC 051
 DP3523  PID         -  DP3523
 DP3523  STATE/COUNTY-  IL/WHITESIDE
 DP3523  COUNTRY     -  US
 DP3523  USGS QUAD   -  CLINTON (2018)
 DP3523
 DP3523                         *CURRENT SURVEY CONTROL
 DP3523  ______________________________________________________________________
 DP3523* NAD 83(1986) POSITION- 41 50 28.02   (N) 090 08 21.75   (W)   HD_HELD1
 DP3523* NAVD 88 ORTHO HEIGHT -   181.515 (meters)      595.52  (feet) ADJUSTED
 DP3523  ______________________________________________________________________
 DP3523  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 DP3523  DYNAMIC HEIGHT  -        181.448 (meters)      595.30  (feet) COMP
 DP3523  MODELED GRAVITY -    980,250.1   (mgal)                       NAVD 88
 DP3523
 DP3523  VERT ORDER      -  SECOND    CLASS I
 DP3523
 DP3523.The horizontal coordinates were determined by differentially corrected
 DP3523.hand held GPS observations or other comparable positioning techniques
 DP3523.and have an estimated accuracy of +/- 3 meters.
 DP3523
 DP3523.The orthometric height was determined by differential leveling and
 DP3523.adjusted by the NATIONAL GEODETIC SURVEY
 DP3523.in July 2014.
 DP3523
 DP3523.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3523.GEOID18 height accuracy estimate available here.
 DP3523
 DP3523.Click photographs - Photos may exist for this station.
 DP3523
 DP3523.The dynamic height is computed by dividing the NAVD 88
 DP3523.geopotential number by the normal gravity value computed on the
 DP3523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3523.degrees latitude (g = 980.6199 gals.).
 DP3523
 DP3523.The modeled gravity was interpolated from observed gravity values.
 DP3523
 DP3523;                    North         East    Units  Estimated Accuracy
 DP3523;SPC IL W     -   574,436.5     702,266.6     MT  (+/- 3 meters HH1 GPS) 
 DP3523
 DP3523_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3750936092(NAD 83)
 DP3523
 DP3523                          SUPERSEDED SURVEY CONTROL
 DP3523
 DP3523.No superseded survey control is available for this station.
 DP3523
 DP3523_MARKER: F = FLANGE-ENCASED ROD
 DP3523_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3523_STAMPING: RIC 051 2013
 DP3523_MARK LOGO: UIL
 DP3523_PROJECTION: FLUSH
 DP3523_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3523_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3523+STABILITY: POSITION/ELEVATION WELL
 DP3523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3523+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2013
 DP3523_ROD/PIPE-DEPTH: 29.3 meters
 DP3523_SLEEVE-DEPTH  : 0.9 meters
 DP3523
 DP3523  HISTORY     - Date     Condition        Report By
 DP3523  HISTORY     - 20130521 MONUMENTED       CMT
 DP3523
 DP3523                          STATION DESCRIPTION
 DP3523
 DP3523'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3523'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3523'STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) WEST-NORTHWEST OF MORRISON,
 DP3523'8.4 MI (13.5 KM) SOUTH-SOUTHWEST OF THOMSON AND 5.9 MI (9.5 KM) WEST
 DP3523'OF UNION GROVE.
 DP3523'
 DP3523'TO REACH THE STATION FROM THE INTERSECTION OF U.S. ROUTE 30 (CLINTON
 DP3523'ROAD) AND ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER
 DP3523'ROAD), PROCEED EAST ON U.S. ROUTE 30 (CLINTON ROAD) FOR 0.95 MI (1.5
 DP3523'KM) TO THE JUNCTION OF CHASE ROAD.  TURN RIGHT AND GO SOUTH ON CHASE
 DP3523'ROAD FOR 0.60 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP3523'
 DP3523'THE STATION IS LOCATED 71.8 FT (21.9 M) NORTHEAST OF A POWER POLE,
 DP3523'62.6 FT (19.1 M) SOUTH OF A WOOD PROPERTY CORNER POST, 26.2 FT (8.0 M)
 DP3523'EAST OF THE CENTERLINE OF CHASE ROAD, 24.9 FT (7.6 M) NORTH OF A ROAD
 DP3523'SIGN FOR '30MPH AND CURVE', 8.0 FT (2.4 M) EAST OF THE CENTER OF A
 DP3523'DITCH AND ABOUT 1.0 FT (0.3 M) LOWER THAN THE ROAD.
 DP3523'
 DP3523'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3523'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3523'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3524 ***********************************************************************
 DP3524  DESIGNATION -  RIC 052
 DP3524  PID         -  DP3524
 DP3524  STATE/COUNTY-  IL/WHITESIDE
 DP3524  COUNTRY     -  US
 DP3524  USGS QUAD   -  CLINTON (2018)
 DP3524
 DP3524                         *CURRENT SURVEY CONTROL
 DP3524  ______________________________________________________________________
 DP3524* NAD 83(1986) POSITION- 41 51 29.93   (N) 090 09 11.73   (W)   HD_HELD1
 DP3524* NAVD 88 ORTHO HEIGHT -   178.567 (meters)      585.85  (feet) ADJUSTED
 DP3524  ______________________________________________________________________
 DP3524  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 DP3524  DYNAMIC HEIGHT  -        178.501 (meters)      585.63  (feet) COMP
 DP3524  MODELED GRAVITY -    980,252.6   (mgal)                       NAVD 88
 DP3524
 DP3524  VERT ORDER      -  SECOND    CLASS I
 DP3524
 DP3524.The horizontal coordinates were determined by differentially corrected
 DP3524.hand held GPS observations or other comparable positioning techniques
 DP3524.and have an estimated accuracy of +/- 3 meters.
 DP3524
 DP3524.The orthometric height was determined by differential leveling and
 DP3524.adjusted by the NATIONAL GEODETIC SURVEY
 DP3524.in July 2014.
 DP3524
 DP3524.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3524.GEOID18 height accuracy estimate available here.
 DP3524
 DP3524.Click photographs - Photos may exist for this station.
 DP3524
 DP3524.The dynamic height is computed by dividing the NAVD 88
 DP3524.geopotential number by the normal gravity value computed on the
 DP3524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3524.degrees latitude (g = 980.6199 gals.).
 DP3524
 DP3524.The modeled gravity was interpolated from observed gravity values.
 DP3524
 DP3524;                    North         East    Units  Estimated Accuracy
 DP3524;SPC IL W     -   576,346.2     701,113.3     MT  (+/- 3 meters HH1 GPS) 
 DP3524
 DP3524_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3629337963(NAD 83)
 DP3524
 DP3524                          SUPERSEDED SURVEY CONTROL
 DP3524
 DP3524.No superseded survey control is available for this station.
 DP3524
 DP3524_MARKER: F = FLANGE-ENCASED ROD
 DP3524_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3524_STAMPING: RIC 052 2013
 DP3524_MARK LOGO: UIL
 DP3524_PROJECTION: FLUSH
 DP3524_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3524_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3524+STABILITY: POSITION/ELEVATION WELL
 DP3524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3524+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2022
 DP3524_ROD/PIPE-DEPTH: 26.8 meters
 DP3524_SLEEVE-DEPTH  : 0.9 meters
 DP3524
 DP3524  HISTORY     - Date     Condition        Report By
 DP3524  HISTORY     - 20130520 MONUMENTED       CMT
 DP3524  HISTORY     - 20221118 GOOD             ILDT
 DP3524
 DP3524                          STATION DESCRIPTION
 DP3524
 DP3524'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3524'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3524'STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) WEST-NORTHWEST OF MORRISON,
 DP3524'7.5 MI (12.1 KM) SOUTH-SOUTHWEST OF THOMSON AND 6.8 MI (10.9 KM)
 DP3524'WEST-NORTHWEST OF UNION GROVE.
 DP3524'
 DP3524'TO REACH THE STATION FROM THE INTERSECTION OF U.S. ROUTE 30 (CLINTON
 DP3524'ROAD) AND ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER
 DP3524'ROAD), PROCEED NORTHEAST ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER
 DP3524'ROAD OR WALLER ROAD) FOR 1.05 MI (1.7 KM) TO A RESIDENTIAL DRIVE AND
 DP3524'STATION ON THE RIGHT BEFORE 20TH AVENUE.
 DP3524'
 DP3524'THE STATION IS LOCATED ON THE BACK OF THE DITCH AND NORTH OF THE
 DP3524'ENTRANCE AND IT IS 39.8 FT (12.1 M) SOUTH OF STATION '13+800' STAMPED
 DP3524'IN PAVEMENT, 39.5 FT (12.0 M) EAST OF THE CENTERLINE OF HIGHWAY, 38.3
 DP3524'FT (11.7 M) NORTH OF THE CENTERLINE OF A BITUMINOUS DRIVE, 13.1 FT
 DP3524'(4.0 M) NORTHEAST OF A 15 INCH (38 CM) CORRUGATED METAL PIPE CULVERT,
 DP3524'7.8 FT (2.4 M) EAST OF A DITCH ABOUT 1.0 FT (0.3 M) HIGHER THAN THE
 DP3524'HIGHWAY.
 DP3524'
 DP3524'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3524'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3524'IN IDENTIFICATION.
 DP3524
 DP3524                          STATION RECOVERY (2022)
 DP3524
 DP3524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP3524'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3525 ***********************************************************************
 DP3525  DESIGNATION -  RIC 053
 DP3525  PID         -  DP3525
 DP3525  STATE/COUNTY-  IL/WHITESIDE
 DP3525  COUNTRY     -  US
 DP3525  USGS QUAD   -  CLINTON (2018)
 DP3525
 DP3525                         *CURRENT SURVEY CONTROL
 DP3525  ______________________________________________________________________
 DP3525* NAD 83(1986) POSITION- 41 52 12.95   (N) 090 08 40.50   (W)   HD_HELD1
 DP3525* NAVD 88 ORTHO HEIGHT -   179.212 (meters)      587.96  (feet) ADJUSTED
 DP3525  ______________________________________________________________________
 DP3525  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DP3525  DYNAMIC HEIGHT  -        179.147 (meters)      587.75  (feet) COMP
 DP3525  MODELED GRAVITY -    980,254.8   (mgal)                       NAVD 88
 DP3525
 DP3525  VERT ORDER      -  SECOND    CLASS I
 DP3525
 DP3525.The horizontal coordinates were determined by differentially corrected
 DP3525.hand held GPS observations or other comparable positioning techniques
 DP3525.and have an estimated accuracy of +/- 3 meters.
 DP3525
 DP3525.The orthometric height was determined by differential leveling and
 DP3525.adjusted by the NATIONAL GEODETIC SURVEY
 DP3525.in July 2014.
 DP3525
 DP3525.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3525.GEOID18 height accuracy estimate available here.
 DP3525
 DP3525.Click photographs - Photos may exist for this station.
 DP3525
 DP3525.The dynamic height is computed by dividing the NAVD 88
 DP3525.geopotential number by the normal gravity value computed on the
 DP3525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3525.degrees latitude (g = 980.6199 gals.).
 DP3525
 DP3525.The modeled gravity was interpolated from observed gravity values.
 DP3525
 DP3525;                    North         East    Units  Estimated Accuracy
 DP3525;SPC IL W     -   577,673.6     701,833.2     MT  (+/- 3 meters HH1 GPS) 
 DP3525
 DP3525_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3696939314(NAD 83)
 DP3525
 DP3525                          SUPERSEDED SURVEY CONTROL
 DP3525
 DP3525.No superseded survey control is available for this station.
 DP3525
 DP3525_MARKER: F = FLANGE-ENCASED ROD
 DP3525_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3525_STAMPING: RIC 053 2013
 DP3525_MARK LOGO: UIL
 DP3525_PROJECTION: FLUSH
 DP3525_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3525_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3525+STABILITY: POSITION/ELEVATION WELL
 DP3525_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3525+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2022
 DP3525_ROD/PIPE-DEPTH: 23.5 meters
 DP3525_SLEEVE-DEPTH  : 0.9 meters
 DP3525
 DP3525  HISTORY     - Date     Condition        Report By
 DP3525  HISTORY     - 20130523 MONUMENTED       CMT
 DP3525  HISTORY     - 20220201 GOOD             ILDT
 DP3525
 DP3525                          STATION DESCRIPTION
 DP3525
 DP3525'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3525'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3525'STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) WEST-NORTHWEST OF MORRISON,
 DP3525'6.6 MI (10.6 KM) WEST-NORTHWEST OF UNION GROVE AND 6.5 MI (10.5 KM)
 DP3525'SOUTH-SOUTHWEST OF THOMSON.
 DP3525'
 DP3525'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3525'136 (FULTON ROAD OR LINCOLN HIGHWAY OR 14TH AVE) AND ILLINOIS STATE
 DP3525'HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER ROAD) IN FULTON, ILLINOIS,
 DP3525'PROCEED NORTHEAST ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD
 DP3525'OR WALLER ROAD) FOR 0.50 MI (0.8 KM) AFTER THE STRUCTURE WITH
 DP3525'GUARDRAIL AND THE STATION ON THE RIGHT.
 DP3525'
 DP3525'THE STATION IS LOCATED 82.6 FT (25.2 M) SOUTH OF A NATURAL GAS
 DP3525'PIPELINE WARNING POST, 37.0 FT (11.3 M) NORTHEAST OF THE END OF A
 DP3525'GUARDRAIL, 32.0 FT (9.8 M) SOUTHWEST OF A SPEED LIMIT SIGN, 27.3 FT
 DP3525'(8.3 M) SOUTHEAST OF THE CENTERLINE OF HIGHWAY, 14.1 FT (4.3 M)
 DP3525'SOUTHEAST OF THE EDGE OF PAVEMENT OF THE HIGHWAY ABOUT 1.5 FT (0.5 M)
 DP3525'LOWER THAN THE HIGHWAY.
 DP3525'
 DP3525'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3525'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3525'IN IDENTIFICATION.
 DP3525
 DP3525                          STATION RECOVERY (2022)
 DP3525
 DP3525'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP3525'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3526 ***********************************************************************
 DP3526  DESIGNATION -  RIC 054
 DP3526  PID         -  DP3526
 DP3526  STATE/COUNTY-  IL/WHITESIDE
 DP3526  COUNTRY     -  US
 DP3526  USGS QUAD   -  CLINTON NW (2018)
 DP3526
 DP3526                         *CURRENT SURVEY CONTROL
 DP3526  ______________________________________________________________________
 DP3526* NAD 83(1986) POSITION- 41 52 58.19   (N) 090 08 04.86   (W)   HD_HELD1
 DP3526* NAVD 88 ORTHO HEIGHT -   178.586 (meters)      585.91  (feet) ADJUSTED
 DP3526  ______________________________________________________________________
 DP3526  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DP3526  DYNAMIC HEIGHT  -        178.521 (meters)      585.70  (feet) COMP
 DP3526  MODELED GRAVITY -    980,257.1   (mgal)                       NAVD 88
 DP3526
 DP3526  VERT ORDER      -  SECOND    CLASS I
 DP3526
 DP3526.The horizontal coordinates were determined by differentially corrected
 DP3526.hand held GPS observations or other comparable positioning techniques
 DP3526.and have an estimated accuracy of +/- 3 meters.
 DP3526
 DP3526.The orthometric height was determined by differential leveling and
 DP3526.adjusted by the NATIONAL GEODETIC SURVEY
 DP3526.in July 2014.
 DP3526
 DP3526.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3526.GEOID18 height accuracy estimate available here.
 DP3526
 DP3526.Click photographs - Photos may exist for this station.
 DP3526
 DP3526.The dynamic height is computed by dividing the NAVD 88
 DP3526.geopotential number by the normal gravity value computed on the
 DP3526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3526.degrees latitude (g = 980.6199 gals.).
 DP3526
 DP3526.The modeled gravity was interpolated from observed gravity values.
 DP3526
 DP3526;                    North         East    Units  Estimated Accuracy
 DP3526;SPC IL W     -   579,069.6     702,654.5     MT  (+/- 3 meters HH1 GPS) 
 DP3526
 DP3526_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3774440737(NAD 83)
 DP3526
 DP3526                          SUPERSEDED SURVEY CONTROL
 DP3526
 DP3526.No superseded survey control is available for this station.
 DP3526
 DP3526_MARKER: F = FLANGE-ENCASED ROD
 DP3526_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3526_STAMPING: RIC 054 2013
 DP3526_MARK LOGO: UIL
 DP3526_PROJECTION: FLUSH
 DP3526_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3526_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3526+STABILITY: POSITION/ELEVATION WELL
 DP3526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3526+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2013
 DP3526_ROD/PIPE-DEPTH: 29.3 meters
 DP3526_SLEEVE-DEPTH  : 0.9 meters
 DP3526
 DP3526  HISTORY     - Date     Condition        Report By
 DP3526  HISTORY     - 20130524 MONUMENTED       CMT
 DP3526
 DP3526                          STATION DESCRIPTION
 DP3526
 DP3526'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3526'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3526'STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) WEST-NORTHWEST OF MORRISON,
 DP3526'6.5 MI (10.5 KM) WEST-NORTHWEST OF UNION GROVE AND 5.6 MI (9.0 KM)
 DP3526'SOUTH-SOUTHWEST OF THOMSON.
 DP3526'
 DP3526'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3526'136 (FULTON ROAD OR LINCOLN HIGHWAY OR 14TH AVE) AND ILLINOIS STATE
 DP3526'HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER ROAD) IN FULTON, ILLINOIS,
 DP3526'PROCEED NORTHEAST ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD
 DP3526'OR WALLER ROAD) FOR 1.50 MI (2.4 KM) TO THE STATION ON THE RIGHT.
 DP3526'
 DP3526'THE STATION IS LOCATED 51.0 FT (15.5 M) SOUTHEAST OF THE NORTHWEST
 DP3526'EDGE OF PAVEMENT OF THE HIGHWAY, 38.2 FT (11.6 M) SOUTHEAST OF THE
 DP3526'CENTERLINE OF HIGHWAY, 25.2 FT (7.7 M) SOUTHEAST OF THE SOUTHEAST EDGE
 DP3526'OF PAVEMENT OF THE HIGHWAY, 16.8 FT (5.1 M) NORTH-NORTHEAST OF A POWER
 DP3526'POLE, 6.9 FT (2.1 M) NORTHWEST OF A FIELD EDGE ABOUT 4.0 FT (1.2 M)
 DP3526'LOWER THAN THE HIGHWAY.
 DP3526'
 DP3526'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3526'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3526'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3527 ***********************************************************************
 DP3527  DESIGNATION -  RIC 055
 DP3527  PID         -  DP3527
 DP3527  STATE/COUNTY-  IL/WHITESIDE
 DP3527  COUNTRY     -  US
 DP3527  USGS QUAD   -  THOMSON (2018)
 DP3527
 DP3527                         *CURRENT SURVEY CONTROL
 DP3527  ______________________________________________________________________
 DP3527* NAD 83(1986) POSITION- 41 53 46.22   (N) 090 07 28.55   (W)   HD_HELD1
 DP3527* NAVD 88 ORTHO HEIGHT -   178.690 (meters)      586.25  (feet) ADJUSTED
 DP3527  ______________________________________________________________________
 DP3527  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 DP3527  DYNAMIC HEIGHT  -        178.626 (meters)      586.04  (feet) COMP
 DP3527  MODELED GRAVITY -    980,259.6   (mgal)                       NAVD 88
 DP3527
 DP3527  VERT ORDER      -  SECOND    CLASS I
 DP3527
 DP3527.The horizontal coordinates were determined by differentially corrected
 DP3527.hand held GPS observations or other comparable positioning techniques
 DP3527.and have an estimated accuracy of +/- 3 meters.
 DP3527
 DP3527.The orthometric height was determined by differential leveling and
 DP3527.adjusted by the NATIONAL GEODETIC SURVEY
 DP3527.in July 2014.
 DP3527
 DP3527.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3527.GEOID18 height accuracy estimate available here.
 DP3527
 DP3527.Click photographs - Photos may exist for this station.
 DP3527
 DP3527.The dynamic height is computed by dividing the NAVD 88
 DP3527.geopotential number by the normal gravity value computed on the
 DP3527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3527.degrees latitude (g = 980.6199 gals.).
 DP3527
 DP3527.The modeled gravity was interpolated from observed gravity values.
 DP3527
 DP3527;                    North         East    Units  Estimated Accuracy
 DP3527;SPC IL W     -   580,551.7     703,490.9     MT  (+/- 3 meters HH1 GPS) 
 DP3527
 DP3527_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3853142247(NAD 83)
 DP3527
 DP3527                          SUPERSEDED SURVEY CONTROL
 DP3527
 DP3527.No superseded survey control is available for this station.
 DP3527
 DP3527_MARKER: F = FLANGE-ENCASED ROD
 DP3527_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3527_STAMPING: RIC 055 2013
 DP3527_MARK LOGO: UIL
 DP3527_PROJECTION: FLUSH
 DP3527_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3527_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3527+STABILITY: POSITION/ELEVATION WELL
 DP3527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3527+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2021
 DP3527_ROD/PIPE-DEPTH: 29.3 meters
 DP3527_SLEEVE-DEPTH  : 0.9 meters
 DP3527
 DP3527  HISTORY     - Date     Condition        Report By
 DP3527  HISTORY     - 20130523 MONUMENTED       CMT
 DP3527  HISTORY     - 20210118 GOOD             ILDT
 DP3527
 DP3527                          STATION DESCRIPTION
 DP3527
 DP3527'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3527'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3527'STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTHWEST OF MORRISON, 6.6
 DP3527'MI (10.6 KM) NORTHWEST OF UNION GROVE AND 4.5 MI (7.2 KM)
 DP3527'SOUTH-SOUTHWEST OF THOMSON.
 DP3527'
 DP3527'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3527'136 (FULTON ROAD OR LINCOLN HIGHWAY OR 14TH AVE) AND ILLINOIS STATE
 DP3527'HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER ROAD) IN FULTON, ILLINOIS,
 DP3527'PROCEED NORTHEAST ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD
 DP3527'OR WALLER ROAD) FOR 2.60 MI (4.2 KM) TO THE STATION ON THE LEFT.
 DP3527'
 DP3527'THE STATION IS LOCATED 66.5 FT (20.3 M) NORTHWEST OF THE SOUTHEAST
 DP3527'EDGE OF PAVEMENT OF THE HIGHWAY, 55.0 FT (16.8 M) NORTHWEST OF THE
 DP3527'CENTERLINE OF HIGHWAY, 42.6 FT (13.0 M) NORTHWEST OF THE NORTHWEST
 DP3527'EDGE OF PAVEMENT OF THE HIGHWAY, 25.8 FT (7.9 M) NORTH-NORTHEAST OF A
 DP3527'NATURAL GAS PIPELINE WARNING SIGN AND 10.0 FT (3.0 M) SOUTHEAST OF A
 DP3527'DITCH ABOUT 5.0 FT (1.5 M) LOWER THAN THE HIGHWAY.
 DP3527'
 DP3527'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3527'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3527'IN IDENTIFICATION.
 DP3527
 DP3527                          STATION RECOVERY (2021)
 DP3527
 DP3527'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DP3527'NEW SIGN ADD 1 FT (0.3 M) NORTHWEST OF RIC 055.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3528 ***********************************************************************
 DP3528  DESIGNATION -  RIC 056
 DP3528  PID         -  DP3528
 DP3528  STATE/COUNTY-  IL/WHITESIDE
 DP3528  COUNTRY     -  US
 DP3528  USGS QUAD   -  THOMSON (2018)
 DP3528
 DP3528                         *CURRENT SURVEY CONTROL
 DP3528  ______________________________________________________________________
 DP3528* NAD 83(1986) POSITION- 41 54 04.91   (N) 090 07 11.54   (W)   HD_HELD1
 DP3528* NAVD 88 ORTHO HEIGHT -   186.492 (meters)      611.85  (feet) ADJUSTED
 DP3528  ______________________________________________________________________
 DP3528  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 DP3528  DYNAMIC HEIGHT  -        186.425 (meters)      611.63  (feet) COMP
 DP3528  MODELED GRAVITY -    980,260.6   (mgal)                       NAVD 88
 DP3528
 DP3528  VERT ORDER      -  SECOND    CLASS I
 DP3528
 DP3528.The horizontal coordinates were determined by differentially corrected
 DP3528.hand held GPS observations or other comparable positioning techniques
 DP3528.and have an estimated accuracy of +/- 3 meters.
 DP3528
 DP3528.The orthometric height was determined by differential leveling and
 DP3528.adjusted by the NATIONAL GEODETIC SURVEY
 DP3528.in July 2014.
 DP3528
 DP3528.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3528.GEOID18 height accuracy estimate available here.
 DP3528
 DP3528.Click photographs - Photos may exist for this station.
 DP3528
 DP3528.The dynamic height is computed by dividing the NAVD 88
 DP3528.geopotential number by the normal gravity value computed on the
 DP3528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3528.degrees latitude (g = 980.6199 gals.).
 DP3528
 DP3528.The modeled gravity was interpolated from observed gravity values.
 DP3528
 DP3528;                    North         East    Units  Estimated Accuracy
 DP3528;SPC IL W     -   581,128.5     703,882.7     MT  (+/- 3 meters HH1 GPS) 
 DP3528
 DP3528_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3890442836(NAD 83)
 DP3528
 DP3528                          SUPERSEDED SURVEY CONTROL
 DP3528
 DP3528.No superseded survey control is available for this station.
 DP3528
 DP3528_MARKER: F = FLANGE-ENCASED ROD
 DP3528_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3528_STAMPING: RIC 056 2013
 DP3528_MARK LOGO: UIL
 DP3528_PROJECTION: FLUSH
 DP3528_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3528_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3528+STABILITY: POSITION/ELEVATION WELL
 DP3528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3528+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3528_ROD/PIPE-DEPTH: 29.3 meters
 DP3528_SLEEVE-DEPTH  : 0.9 meters
 DP3528
 DP3528  HISTORY     - Date     Condition        Report By
 DP3528  HISTORY     - 20130523 MONUMENTED       CMT
 DP3528
 DP3528                          STATION DESCRIPTION
 DP3528
 DP3528'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3528'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3528'STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTHWEST OF MORRISON, 6.7
 DP3528'MI (10.8 KM) NORTHWEST OF UNION GROVE AND 4.1 MI (6.6 KM)
 DP3528'SOUTH-SOUTHWEST OF THOMSON.
 DP3528'
 DP3528'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3528'HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND LOCK ROAD AND THE
 DP3528'STATION IN THE NORTHWEST QUADRANT OF THE INTERSECTION.
 DP3528'
 DP3528'THE STATION IS LOCATED 93.1 FT (28.4 M) NORTHEAST OF A NATURAL GAS
 DP3528'WARNING POST, 68.5 FT (20.9 M) EAST OF A NATURAL GAS WARNING POST,
 DP3528'41.8 FT (12.7 M) NORTHEAST OF THE CENTERLINE OF LOCK ROAD, 39.9 FT
 DP3528'(12.2 M) NORTHWEST OF THE CENTERLINE OF HIGHWAY, 27.8 FT (8.5 M)
 DP3528'NORTHWEST OF THE EDGE OF PAVEMENT OF THE HIGHWAY ABOUT 1.0 FT (0.3 M)
 DP3528'LOWER THAN THE HIGHWAY.
 DP3528'
 DP3528'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3528'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3528'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3529 ***********************************************************************
 DP3529  DESIGNATION -  RIC 057
 DP3529  PID         -  DP3529
 DP3529  STATE/COUNTY-  IL/WHITESIDE
 DP3529  COUNTRY     -  US
 DP3529  USGS QUAD   -  THOMSON (2018)
 DP3529
 DP3529                         *CURRENT SURVEY CONTROL
 DP3529  ______________________________________________________________________
 DP3529* NAD 83(1986) POSITION- 41 54 54.47   (N) 090 06 39.21   (W)   HD_HELD1
 DP3529* NAVD 88 ORTHO HEIGHT -   179.878 (meters)      590.15  (feet) ADJUSTED
 DP3529  ______________________________________________________________________
 DP3529  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 DP3529  DYNAMIC HEIGHT  -        179.814 (meters)      589.94  (feet) COMP
 DP3529  MODELED GRAVITY -    980,263.0   (mgal)                       NAVD 88
 DP3529
 DP3529  VERT ORDER      -  SECOND    CLASS I
 DP3529
 DP3529.The horizontal coordinates were determined by differentially corrected
 DP3529.hand held GPS observations or other comparable positioning techniques
 DP3529.and have an estimated accuracy of +/- 3 meters.
 DP3529
 DP3529.The orthometric height was determined by differential leveling and
 DP3529.adjusted by the NATIONAL GEODETIC SURVEY
 DP3529.in July 2014.
 DP3529
 DP3529.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3529.GEOID18 height accuracy estimate available here.
 DP3529
 DP3529.Click photographs - Photos may exist for this station.
 DP3529
 DP3529.The dynamic height is computed by dividing the NAVD 88
 DP3529.geopotential number by the normal gravity value computed on the
 DP3529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3529.degrees latitude (g = 980.6199 gals.).
 DP3529
 DP3529.The modeled gravity was interpolated from observed gravity values.
 DP3529
 DP3529;                    North         East    Units  Estimated Accuracy
 DP3529;SPC IL W     -   582,658.0     704,626.9     MT  (+/- 3 meters HH1 GPS) 
 DP3529
 DP3529_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3959744390(NAD 83)
 DP3529
 DP3529                          SUPERSEDED SURVEY CONTROL
 DP3529
 DP3529.No superseded survey control is available for this station.
 DP3529
 DP3529_MARKER: F = FLANGE-ENCASED ROD
 DP3529_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3529_STAMPING: RIC 057 2013
 DP3529_MARK LOGO: UIL
 DP3529_PROJECTION: FLUSH
 DP3529_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3529_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3529+STABILITY: POSITION/ELEVATION WELL
 DP3529_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3529+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2013
 DP3529_ROD/PIPE-DEPTH: 29.3 meters
 DP3529_SLEEVE-DEPTH  : 0.9 meters
 DP3529
 DP3529  HISTORY     - Date     Condition        Report By
 DP3529  HISTORY     - 20130523 MONUMENTED       CMT
 DP3529
 DP3529                          STATION DESCRIPTION
 DP3529
 DP3529'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3529'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3529'STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) WEST-SOUTHWEST OF FAIR
 DP3529'HAVEN, 7.1 MI (11.4 KM) NORTHWEST OF UNION GROVE AND 3.1 MI (5.0 KM)
 DP3529'SOUTH-SOUTHWEST OF THOMSON.
 DP3529'
 DP3529'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3529'84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND LOCK ROAD, PROCEED
 DP3529'NORTHEAST ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER
 DP3529'ROAD) FOR 1.10 MI (1.8 KM) TO THE STATION ON THE RIGHT.
 DP3529'
 DP3529'THE STATION IS LOCATED 46.3 FT (14.1 M) SOUTHEAST OF THE NORTHWEST
 DP3529'EDGE OF PAVEMENT OF THE HIGHWAY, 33.3 FT (10.1 M) SOUTHEAST OF THE
 DP3529'CENTERLINE OF HIGHWAY, 27.0 FT (8.2 M) NORTH OF A TELEPHONE PEDESTAL,
 DP3529'20.3 FT (6.2 M) SOUTHEAST OF THE SOUTHEAST EDGE OF PAVEMENT OF THE
 DP3529'HIGHWAY, 16.8 FT (5.1 M) NORTHWEST OF A WOOD CORNER POST FOR A WIRE
 DP3529'FENCE ABOUT 2.5 FT (0.8 M) LOWER THAN THE HIGHWAY.
 DP3529'
 DP3529'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3529'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3529'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3530 ***********************************************************************
 DP3530  DESIGNATION -  RIC 058
 DP3530  PID         -  DP3530
 DP3530  STATE/COUNTY-  IL/CARROLL
 DP3530  COUNTRY     -  US
 DP3530  USGS QUAD   -  WACKER (2018)
 DP3530
 DP3530                         *CURRENT SURVEY CONTROL
 DP3530  ______________________________________________________________________
 DP3530* NAD 83(1986) POSITION- 42 01 17.69   (N) 090 06 18.93   (W)   HD_HELD1
 DP3530* NAVD 88 ORTHO HEIGHT -   184.602 (meters)      605.65  (feet) ADJUSTED
 DP3530  ______________________________________________________________________
 DP3530  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 DP3530  DYNAMIC HEIGHT  -        184.538 (meters)      605.44  (feet) COMP
 DP3530  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 DP3530
 DP3530  VERT ORDER      -  SECOND    CLASS I
 DP3530
 DP3530.The horizontal coordinates were determined by differentially corrected
 DP3530.hand held GPS observations or other comparable positioning techniques
 DP3530.and have an estimated accuracy of +/- 3 meters.
 DP3530
 DP3530.The orthometric height was determined by differential leveling and
 DP3530.adjusted by the NATIONAL GEODETIC SURVEY
 DP3530.in July 2014.
 DP3530
 DP3530.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3530.GEOID18 height accuracy estimate available here.
 DP3530
 DP3530.Click photographs - Photos may exist for this station.
 DP3530
 DP3530.The dynamic height is computed by dividing the NAVD 88
 DP3530.geopotential number by the normal gravity value computed on the
 DP3530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3530.degrees latitude (g = 980.6199 gals.).
 DP3530
 DP3530.The modeled gravity was interpolated from observed gravity values.
 DP3530
 DP3530;                    North         East    Units  Estimated Accuracy
 DP3530;SPC IL W     -   594,481.3     705,085.7     MT  (+/- 3 meters HH1 GPS) 
 DP3530
 DP3530_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3966556226(NAD 83)
 DP3530
 DP3530                          SUPERSEDED SURVEY CONTROL
 DP3530
 DP3530.No superseded survey control is available for this station.
 DP3530
 DP3530_MARKER: F = FLANGE-ENCASED ROD
 DP3530_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3530_STAMPING: RIC 058 2013
 DP3530_MARK LOGO: UIL
 DP3530_PROJECTION: FLUSH
 DP3530_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DP3530_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3530+STABILITY: POSITION/ELEVATION WELL
 DP3530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3530+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2023
 DP3530_ROD/PIPE-DEPTH: 28.0 meters
 DP3530_SLEEVE-DEPTH  : 0.9 meters
 DP3530
 DP3530  HISTORY     - Date     Condition        Report By
 DP3530  HISTORY     - 20130522 MONUMENTED       CMT
 DP3530  HISTORY     - 20230124 GOOD             ILDT
 DP3530
 DP3530                          STATION DESCRIPTION
 DP3530
 DP3530'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3530'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3530'STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHEAST OF SAVANNA,
 DP3530'4.3 MI (6.9 KM) NORTH OF THOMSON AND 3.9 MI (6.3 KM) SOUTHWEST OF
 DP3530'WACKER.
 DP3530'
 DP3530'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3530'84 AND AIRPORT ROAD AT THE TRI-TOWNSHIP AIRPORT, PROCEED SOUTH ON
 DP3530'ILLINOIS STATE HIGHWAY 84 FOR 2.15 MI (3.5 KM) TO THE STATION ON THE
 DP3530'RIGHT AT THE INTERSECTION OF ILLINOIS STATE HIGHWAY 84 AND SPEER ROAD.
 DP3530'THE STATION IS LOCATED ON THE WEST SIDE OF THE T INTERSECTION AND IT
 DP3530'IS 45.7 FT (13.9 M) NORTH OF A ROAD SIGN FOR 'ADOPT A HIGHWAY', 31.9
 DP3530'FT (9.7 M) WEST OF THE CENTERLINE OF HIGHWAY, 23.3 FT (7.1 M) NORTH OF
 DP3530'A GUY POLE, 19.9 FT (6.1 M) WEST OF THE WEST EDGE OF PAVEMENT OF THE
 DP3530'HIGHWAY, 11.0 FT (3.4 M) SOUTHEAST OF A RIGHT-OF-WAY MARKER ABOUT 0.5
 DP3530'FT (15 CM) LOWER THAN THE HIGHWAY.
 DP3530'
 DP3530'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3530'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3530'IN IDENTIFICATION.
 DP3530
 DP3530                          STATION RECOVERY (2023)
 DP3530
 DP3530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP3530'ADDED A RAILROAD SPIKE FOR MAGNETIC PROPERTIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3531 ***********************************************************************
 DP3531  DESIGNATION -  RIC 059
 DP3531  PID         -  DP3531
 DP3531  STATE/COUNTY-  IL/CARROLL
 DP3531  COUNTRY     -  US
 DP3531  USGS QUAD   -  SAVANNA (2018)
 DP3531
 DP3531                         *CURRENT SURVEY CONTROL
 DP3531  ______________________________________________________________________
 DP3531* NAD 83(1986) POSITION- 42 05 07.65   (N) 090 07 53.39   (W)   HD_HELD1
 DP3531* NAVD 88 ORTHO HEIGHT -   189.910 (meters)      623.06  (feet) ADJUSTED
 DP3531  ______________________________________________________________________
 DP3531  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 DP3531  DYNAMIC HEIGHT  -        189.845 (meters)      622.85  (feet) COMP
 DP3531  MODELED GRAVITY -    980,277.1   (mgal)                       NAVD 88
 DP3531
 DP3531  VERT ORDER      -  SECOND    CLASS I
 DP3531
 DP3531.The horizontal coordinates were determined by differentially corrected
 DP3531.hand held GPS observations or other comparable positioning techniques
 DP3531.and have an estimated accuracy of +/- 3 meters.
 DP3531
 DP3531.The orthometric height was determined by differential leveling and
 DP3531.adjusted by the NATIONAL GEODETIC SURVEY
 DP3531.in July 2014.
 DP3531
 DP3531.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3531.GEOID18 height accuracy estimate available here.
 DP3531
 DP3531.Click photographs - Photos may exist for this station.
 DP3531
 DP3531.The dynamic height is computed by dividing the NAVD 88
 DP3531.geopotential number by the normal gravity value computed on the
 DP3531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3531.degrees latitude (g = 980.6199 gals.).
 DP3531
 DP3531.The modeled gravity was interpolated from observed gravity values.
 DP3531
 DP3531;                    North         East    Units  Estimated Accuracy
 DP3531;SPC IL W     -   601,574.8     702,909.7     MT  (+/- 3 meters HH1 GPS) 
 DP3531
 DP3531_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3725463246(NAD 83)
 DP3531
 DP3531                          SUPERSEDED SURVEY CONTROL
 DP3531
 DP3531.No superseded survey control is available for this station.
 DP3531
 DP3531_MARKER: F = FLANGE-ENCASED ROD
 DP3531_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3531_STAMPING: RIC 059 2013
 DP3531_MARK LOGO: UIL
 DP3531_PROJECTION: FLUSH
 DP3531_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3531_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3531+STABILITY: POSITION/ELEVATION WELL
 DP3531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3531+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2013
 DP3531_ROD/PIPE-DEPTH: 8.5 meters
 DP3531_SLEEVE-DEPTH  : 0.9 meters
 DP3531
 DP3531  HISTORY     - Date     Condition        Report By
 DP3531  HISTORY     - 20130522 MONUMENTED       CMT
 DP3531
 DP3531                          STATION DESCRIPTION
 DP3531
 DP3531'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3531'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3531'STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF MOUNT CARROLL, 4.4
 DP3531'MI (7.1 KM) WEST-NORTHWEST OF WACKER AND 1.9 MI (3.1 KM) SOUTHEAST OF
 DP3531'SAVANNA.
 DP3531'
 DP3531'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3531'84 (VIADUCT ROAD) AND U.S. HIGHWAY 52 (CHICAGO AVENUE) IN SAVANNA,
 DP3531'ILLINOIS, PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (VIADUCT ROAD)
 DP3531'FOR 0.30 MI (0.5 KM) TO THE STATION ON THE LEFT AT INTERSECTION OF
 DP3531'ILLINOIS STATE HIGHWAY 84 (VIADUCT ROAD) AND PORTLAND AVENUE.
 DP3531'
 DP3531'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE INTERSECTION
 DP3531'AND IT IS 52.7 FT (16.1 M) SOUTH OF THE CENTERLINE OF PORTLAND AVENUE,
 DP3531'31.2 FT (9.5 M) EAST OF THE CENTERLINE OF HIGHWAY, 19.2 FT (5.9 M)
 DP3531'EAST OF STATION '562+50' STAMPED IN PAVEMENT, 14.5 FT (4.4 M) SOUTH OF
 DP3531'A STREET SIGN FOR VIADUCT/PORTLAND AVENUE, 9.3 FT (2.8 M) SOUTHEAST OF
 DP3531'A POWER POLE ABOUT 0.5 FT (15 CM) LOWER THAN THE HIGHWAY.
 DP3531'
 DP3531'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3531'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3531'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3532 ***********************************************************************
 DP3532  DESIGNATION -  RIC 060
 DP3532  PID         -  DP3532
 DP3532  STATE/COUNTY-  IL/CARROLL
 DP3532  COUNTRY     -  US
 DP3532  USGS QUAD   -  SAVANNA (2018)
 DP3532
 DP3532                         *CURRENT SURVEY CONTROL
 DP3532  ______________________________________________________________________
 DP3532* NAD 83(1986) POSITION- 42 05 22.23   (N) 090 08 04.15   (W)   HD_HELD1
 DP3532* NAVD 88 ORTHO HEIGHT -   194.567 (meters)      638.34  (feet) ADJUSTED
 DP3532  ______________________________________________________________________
 DP3532  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 DP3532  DYNAMIC HEIGHT  -        194.500 (meters)      638.12  (feet) COMP
 DP3532  MODELED GRAVITY -    980,277.5   (mgal)                       NAVD 88
 DP3532
 DP3532  VERT ORDER      -  SECOND    CLASS I
 DP3532
 DP3532.The horizontal coordinates were determined by differentially corrected
 DP3532.hand held GPS observations or other comparable positioning techniques
 DP3532.and have an estimated accuracy of +/- 3 meters.
 DP3532
 DP3532.The orthometric height was determined by differential leveling and
 DP3532.adjusted by the NATIONAL GEODETIC SURVEY
 DP3532.in July 2014.
 DP3532
 DP3532.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3532.GEOID18 height accuracy estimate available here.
 DP3532
 DP3532.Click photographs - Photos may exist for this station.
 DP3532
 DP3532.The dynamic height is computed by dividing the NAVD 88
 DP3532.geopotential number by the normal gravity value computed on the
 DP3532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3532.degrees latitude (g = 980.6199 gals.).
 DP3532
 DP3532.The modeled gravity was interpolated from observed gravity values.
 DP3532
 DP3532;                    North         East    Units  Estimated Accuracy
 DP3532;SPC IL W     -   602,024.6     702,662.3     MT  (+/- 3 meters HH1 GPS) 
 DP3532
 DP3532_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3699263688(NAD 83)
 DP3532
 DP3532                          SUPERSEDED SURVEY CONTROL
 DP3532
 DP3532.No superseded survey control is available for this station.
 DP3532
 DP3532_MARKER: F = FLANGE-ENCASED ROD
 DP3532_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP3532+WITH SETTING: INFORMATION.
 DP3532_STAMPING: RIC 060 2013
 DP3532_MARK LOGO: UIL
 DP3532_PROJECTION: FLUSH
 DP3532_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3532_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3532+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2013
 DP3532_ROD/PIPE-DEPTH: 1.8 meters
 DP3532_SLEEVE-DEPTH  : 0.9 meters
 DP3532
 DP3532  HISTORY     - Date     Condition        Report By
 DP3532  HISTORY     - 20130522 MONUMENTED       CMT
 DP3532
 DP3532                          STATION DESCRIPTION
 DP3532
 DP3532'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3532'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3532'STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST OF MOUNT CARROLL, 5.0
 DP3532'MI (8.0 KM) WEST-NORTHWEST OF WACKER AND 1.2 MI (1.9 KM)
 DP3532'EAST-SOUTHEAST OF SAVANNA.
 DP3532'
 DP3532'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3532'HIGHWAY 84 (VIADUCT ROAD) AND U.S. HIGHWAY 52 (CHICAGO AVENUE) IN
 DP3532'SAVANNA, ILLINOIS AND THE STATION IN THE NORTHWEST QUADRANT OF THE
 DP3532'INTERSECTION.
 DP3532'
 DP3532'THE STATION IS LOCATED 92.0 FT (28.0 M) WEST OF A TRAFFIC SIGNAL POLE,
 DP3532'66.3 FT (20.2 M) WEST OF AN INLET, 53.5 FT (16.3 M) NORTH-NORTHWEST OF
 DP3532'THE CENTERLINE OF U.S. HIGHWAY 52/CHICAGO AVENUE, 51.1 FT (15.6 M)
 DP3532'WEST OF A ROAD SIGN FOR 'HIGHWAY INFORMATION', 21.9 FT (6.7 M) NORTH
 DP3532'OF AN INLET ABOUT 2.0 FT (0.6 M) HIGHER THAN THE HIGHWAY.
 DP3532'
 DP3532'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3532'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3532'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0088 ***********************************************************************
 LD0088  DESIGNATION -  RICE
 LD0088  PID         -  LD0088
 LD0088  STATE/COUNTY-  IL/KNOX
 LD0088  COUNTRY     -  US
 LD0088  USGS QUAD   -  GALESBURG EAST (2018)
 LD0088
 LD0088                         *CURRENT SURVEY CONTROL
 LD0088  ______________________________________________________________________
 LD0088* NAD 83(1997) POSITION- 40 56 56.04563(N) 090 19 50.05457(W)   ADJUSTED
 LD0088* NAVD 88 ORTHO HEIGHT -   238.861 (meters)      783.66  (feet) ADJUSTED
 LD0088  ______________________________________________________________________
 LD0088  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LD0088  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 LD0088  DYNAMIC HEIGHT  -        238.755 (meters)      783.32  (feet) COMP
 LD0088  MODELED GRAVITY -    980,172.4   (mgal)                       NAVD 88
 LD0088
 LD0088  HORZ ORDER      -  SECOND
 LD0088  VERT ORDER      -  SECOND    CLASS 0
 LD0088
 LD0088.The horizontal coordinates were established by classical geodetic methods
 LD0088.and adjusted by the National Geodetic Survey in October 1999.
 LD0088
 LD0088.The orthometric height was determined by differential leveling and
 LD0088.adjusted by the NATIONAL GEODETIC SURVEY
 LD0088.in June 1991.
 LD0088
 LD0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0088.GEOID18 height accuracy estimate available here.
 LD0088
 LD0088.Click photographs - Photos may exist for this station.
 LD0088
 LD0088.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0088
 LD0088.The dynamic height is computed by dividing the NAVD 88
 LD0088.geopotential number by the normal gravity value computed on the
 LD0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0088.degrees latitude (g = 980.6199 gals.).
 LD0088
 LD0088.The modeled gravity was interpolated from observed gravity values.
 LD0088
 LD0088. The following values were computed from the NAD 83(1997) position.
 LD0088
 LD0088;                    North         East     Units Scale Factor Converg.
 LD0088;SPC IL W     -   475,364.141   686,200.067   MT  0.99994352   -0 06 26.7
 LD0088;SPC IL W     - 1,559,590.52  2,251,308.05   sFT  0.99994352   -0 06 26.7
 LD0088;UTM  15      - 4,536,516.398   724,687.994   MT  1.00022140   +1 45 00.9
 LD0088
 LD0088!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0088!SPC IL W     -   0.99996771  x   0.99994352  =   0.99991123
 LD0088!UTM  15      -   0.99996771  x   1.00022140  =   1.00018910
 LD0088
 LD0088:                Primary Azimuth Mark                     Grid Az
 LD0088:SPC IL W     -  RICE AZ MK 2                             237 09 30.3
 LD0088:UTM  15      -  RICE AZ MK 2                             235 18 02.7
 LD0088
 LD0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2468736516(NAD 83)
 LD0088
 LD0088|---------------------------------------------------------------------|
 LD0088| PID    Reference Object                     Distance      Geod. Az  |
 LD0088|                                                           dddmmss.s |
 LD0088| CL9310 RICE AZ MK                                         0425306.9 |
 LD0088| LD0087 RICE RM 1                            17.184 METERS 06738     |
 LD0088| LD0089 RICE RM 3                            21.074 METERS 17739     |
 LD0088| CL9311 RICE AZ MK RESET                                   2312505.6 |
 LD0088| CL9312 RICE AZ MK 2                                       2370303.6 |
 LD0088| LD0715 GALESBURG RAD STA WGIL MAST         APPROX. 1.3 KM 2390246.7 |
 LD0088| LD0090 RICE RM 2                            15.779 METERS 33353     |
 LD0088|---------------------------------------------------------------------|
 LD0088
 LD0088                          SUPERSEDED SURVEY CONTROL
 LD0088
 LD0088  NAD 83(1996)-  40 56 56.04543(N)    090 19 50.05466(W) AD(       ) 2
 LD0088  NAD 83(1986)-  40 56 56.04946(N)    090 19 50.06660(W) AD(       ) 2
 LD0088  NAD 27      -  40 56 55.91650(N)    090 19 49.60640(W) AD(       ) 2
 LD0088  NGVD 29 (??/??/92)  238.914  (m)          783.84   (f) ADJ UNCH    2 0
 LD0088  NGVD 29             238.91   (m)          783.8    (f) LEVELING    3  
 LD0088
 LD0088.Superseded values are not recommended for survey control.
 LD0088
 LD0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0088.See file dsdata.pdf to determine how the superseded data were derived.
 LD0088
 LD0088_MARKER: DS = TRIANGULATION STATION DISK
 LD0088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0088_STAMPING: RICE 1959
 LD0088_MARK LOGO: CGS
 LD0088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0088+STABILITY: SURFACE MOTION
 LD0088
 LD0088  HISTORY     - Date     Condition        Report By
 LD0088  HISTORY     - 1959     MONUMENTED       CGS
 LD0088  HISTORY     - 1959     GOOD             CGS
 LD0088  HISTORY     - 1964     GOOD             CGS
 LD0088  HISTORY     - 1965     GOOD             CGS
 LD0088  HISTORY     - 1969     GOOD             ILDT
 LD0088  HISTORY     - 1969     GOOD             CGS
 LD0088  HISTORY     - 1969     GOOD             CGS
 LD0088  HISTORY     - 1970     GOOD             NGS
 LD0088  HISTORY     - 19971126 GOOD             USPSQD
 LD0088
 LD0088                          STATION DESCRIPTION
 LD0088
 LD0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0088'STATION IS LOCATED ABOUT 2 MILES EAST OF GALESBURG, ON OVERPASS
 LD0088'BRIDGE OVER THE ATCHISON TOPEKA AND SANTA FE RAILROAD, 0.15
 LD0088'MILE NORTH OF EAST MAIN STREET AND ON ROAD LEADING TO RICE
 LD0088'LAKE.
 LD0088'
 LD0088'TO REACH FROM THE POST OFFICE IN GALESBURG, GO EAST ON EAST
 LD0088'MAIN STREET AND U.S. HIGHWAY NO. 150 FOR 0.45 MILE TO WHERE
 LD0088'U.S. HIGHWAY NO. 150 BEARS RIGHT.  CONTINUE STRAIGHT AHEAD
 LD0088'EAST ON EAST MAIN STREET FOR 1.3 MILES TO SIDE ROAD LEFT,
 LD0088'TURN LEFT AND GO NORTHERLY ON RICE LAKE ROAD FOR 0.15 MILE
 LD0088'TO STATION ON OVERPASS BRIDGE, AS DESCRIBED.
 LD0088'
 LD0088'STATION MARK, A STANDARD DISK STAMPED RICE 1959, IS SET IN A
 LD0088'12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES.
 LD0088'THE MARK IS 16.5 FEET WEST OF CENTER OF ROAD, 7.5 FEET NORTH
 LD0088'OF NORTH END OF BRIDGE, 3 FEET WEST OF GUARD RAIL AND 2 FEET
 LD0088'WEST OF WITNESS POST.
 LD0088'
 LD0088'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED RICE
 LD0088'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LD0088'PROJECTS ABOUT 1 INCH.  THE MARK IS 27 FEET EAST OF CENTER
 LD0088'OF SURFACED ROAD, 19 FEET SOUTH OF CENTER OF GRAVELED ROAD
 LD0088'AND 2 FEET NORTHEAST OF NORTH END OF GUARD RAIL.
 LD0088'
 LD0088'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED RICE
 LD0088'NO. 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LD0088'PROJECTS ABOUT 4 INCHES.  THE MARK IS 54 FEET WEST OF CENTER
 LD0088'OF SURFACED ROAD, 29 FEET NORTH-NORTHWEST OF POWER POLE
 LD0088'AND 18 FEET SOUTH OF GRAVELED ROAD.
 LD0088'
 LD0088'AZIMUTH MARK, A STANDARD DISK STAMPED RICE 1959, IS SET IN
 LD0088'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES.
 LD0088'THE MARK IS 22 FEET NORTH OF CENTER OF ROAD, 21.5 FEET EAST
 LD0088'OF POWER POLE BRACE POLE, 1.9 FEET SOUTH OF WITNESS POST
 LD0088'AND 5 FEET SOUTH OF FENCE.
 LD0088'
 LD0088'TO REACH AZIMUTH MARK FROM STATION, GO NORTHEAST ON SURFACED
 LD0088'ROAD FOR 0.15 MILE TO MARK ON LEFT AS DESCRIBED.
 LD0088'
 LD0088'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 LD0088
 LD0088                          STATION RECOVERY (1959)
 LD0088
 LD0088'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0088'2.4 MI E FROM GALESBURG.
 LD0088'ABOUT 2.35 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LD0088'RAILWAY FROM THE STATION AT GALESBURG, AT A ROAD OVERPASS, 70.5
 LD0088'FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK, 7.5 FEET NORTH
 LD0088'OF THE NORTHEAST CORNER OF THE OVERPASS, 18 FEET WEST OF THE
 LD0088'CENTERLINE OF THE ROAD, 3 FEET WEST OF GUARD RAIL, 2.1 FEET WEST
 LD0088'OF A METAL WITNESS POST, ABOUT 30 FEET ABOVE THE LEVEL OF THE
 LD0088'TRACK, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LD0088
 LD0088                          STATION RECOVERY (1964)
 LD0088
 LD0088'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (ERL)
 LD0088'STATION, R.M. 1 AND R.M. 2 HAVE BEEN RECOVERED IN GOOD CONDITION.
 LD0088'AZIMUTH MARK HAS BEEN DESTROYED BY ROAD CONSTRUCTION.  IT
 LD0088'WAS FOUND LYING ON SOUTH SIDE OF ROAD.
 LD0088
 LD0088                          STATION RECOVERY (1965)
 LD0088
 LD0088'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 LD0088'STATION RECOVERED AND STATION AND REFERENCE MARKS FOUND IN
 LD0088'GOOD CONDITION.  THE AZIMUTH MARK HAD BEEN DESTROYED SO A NEW
 LD0088'AZIMUTH MARK WAS ESTABLISHED AT THIS TIME.
 LD0088'
 LD0088'THE AZIMUTH MARK IS NEAR THE NORTHEAST CORNER OF THE EAST
 LD0088'OVERPASS OVER EAST MAIN STREET, AT THE TOP OF THE SLOPE WALL,
 LD0088'13 FEET SOUTH OF THE NORTHEAST CORNER OF THE OVERPASS, 1 FOOT
 LD0088'WEST OF THE EAST CURB OF THE SLOPE-WALL AND ABOUT 8 FEET LOWER
 LD0088'THAN THE TOP OF THE BANNISTER.  THE MARK WAS SET IN A DRILL
 LD0088'HOLE IN THE CONCRETE AND THE DISK WAS STAMPED RICE 1959 RESET
 LD0088'1965.
 LD0088'
 LD0088'TO REACH THE STATION FROM GALESBURG, FROM THE POST OFFICE,
 LD0088'GO EAST ON MAIN STREET FOR 1.55 MILES TO INTERSTATE OVERPASS
 LD0088'AND AZIMUTH MARK ON LEFT, CONTINUE EAST FOR 0.15 TO A SIDE
 LD0088'ROAD LEFT, TURN LEFT AND FOLLOW SURFACED ROAD FOR 0.25 MILE
 LD0088'TO THE NORTH END OF A RAILROAD OVERPASS AND STATION ON THE
 LD0088'LEFT.
 LD0088
 LD0088                          STATION RECOVERY (1969)
 LD0088
 LD0088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (JWH)
 LD0088'RICE 1959-GOOD CONDITION
 LD0088'
 LD0088'RICE NO. 1 1959-GOOD CONDITION
 LD0088'
 LD0088'RICE NO. 2 1959-DISTURBED, ARROW POINTS AWAY FROM STATION
 LD0088'
 LD0088'RICE 1959-DESTROYED
 LD0088'
 LD0088'STATION WAS RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING
 LD0088'CHANGES--REFERENCE MARK NO. 1, IS BURIED 1 INCH. INSTEAD OF
 LD0088'PROJECT 1 INCH.
 LD0088'
 LD0088'REFERENCE MARK NO. 2, PROJECTS 10 INCHES INSTEAD OF 4 INCHES.
 LD0088'DISTANCE TO POWER POLE IS 32 DEG NNW INSTEAD OF 29 DEG NNW
 LD0088'AND GRAVEL ROAD IS NOT IN EXISTANCE TODAY
 LD0088'
 LD0088'AZI MARK RICE 1959, NEW HOUSING DEVELOPEMENT PROBABLY DESTROYED
 LD0088'MARK.
 LD0088
 LD0088                          STATION RECOVERY (1969)
 LD0088
 LD0088'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LD0088'THE STATION MARK, AND REFERENCE MARK 1 WERE FOUND AS DESCRIBED
 LD0088'AND IN GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND UPROOTED
 LD0088'AND THE DISK WAS SALVAGED.  THE AZIMUTH MARK WAS NOT FOUND
 LD0088'AND IS ASSUMED DESTROYED SINCE THE SITE IS NOW A HOUSING
 LD0088'PROJECT.  THE DISTANCE TO REFERENCE MARK 1 CHECKED BUT THERE
 LD0088'WAS AN ERROR IN DIRECTION.  A REFERENCE MARK 3 AND AZIMUTH
 LD0088'MARK WERE SET.  THE DESCRIPTION IS GOOD WITH THE BELOW.
 LD0088'
 LD0088'THE STATION MARK AS DESCRIBED.
 LD0088'
 LD0088'REFERENCE MARK 1 AS DESCRIBED EXCEPT 2 INCHES UNDERGROUND.
 LD0088'
 LD0088'REFERENCE MARK 3 IS A STANDARD DISK STAMPED RICE 1959 NO 3
 LD0088'1969 SET IN A DRILL HOLE IN THE EAST CONCRETE CURBING OF
 LD0088'THE OVERPASS, 56 FEET SOUTH OF THE NORTH END OF THE BRIDGE,
 LD0088'14 FEET EAST OF THE CENTERLINE OF BRIDGE, 1 FOOT SOUTH OF THE
 LD0088'NORTH END OF THE CONCRETE CENTER PAD OF THE BRIDGE ABOUT 6
 LD0088'INCHES ABOVE THE FLOOR OF THE BRIDGE.
 LD0088'
 LD0088'THE AZIMUTH MARK IS A STANDARD DISK STAMPED RICE 1959 1969
 LD0088'SET IN A DRILL HOLE IN THE TOP OF THE NORTHWEST WINGWALL
 LD0088'OF THE EAST BOUND LANE OF INTERSTATE HIGHWAY 74 OVERPASS
 LD0088'OF EAST MAIN STREET, ABOUT 3 FEET ABOVE THE FLOOR OF THE
 LD0088'OVERPASS, 2 FEET NORTHWEST OF THE NORTH END OF THE OVERPASS,
 LD0088'10 FEET SOUTH OF THE SOUTH END OF A METAL GUARD RAIL AND 18
 LD0088'FEET WEST OF THE CENTERLINE OF THE EAST BOUND LANE.
 LD0088'
 LD0088'TO REACH THE STATION FROM THE OVERPASS, OF INTERSTATE HIGHWAY
 LD0088'74 OF EAST MAIN STREET AT THE EAST EDGE OF GALESBURG, GO EAST ON
 LD0088'EAST MAIN STREET FOR 0.25 MILE TO THE INTERSECTION OF SOANGETAHA
 LD0088'RD.  TURN LEFT AND GO NORTH-WEST AND NORTH ON SOANGETAHA RD.
 LD0088'FOR 0.25 MILE TO AN OVERPASS OVER RAILROAD AND THE STATION.
 LD0088'
 LD0088'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LD0088'
 LD0088'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 LD0088'MILES EAST OF GALESBURG
 LD0088
 LD0088                          STATION RECOVERY (1969)
 LD0088
 LD0088'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LD0088'RECOVERED IN GOOD CONDITION.
 LD0088
 LD0088                          STATION RECOVERY (1970)
 LD0088
 LD0088'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LD0088'ALL MARKS WERE FOUND IN GOOD CONDITION AND AS DESCRIBED IN
 LD0088'THE 1965 AND 1969 RECOVERY NOTES.  WHEN THE AZIMUTH MARK
 LD0088'WAS SET IN 1969 IT WAS NOT KNOWN THAT A PREVIOUS MARK (RESET
 LD0088'1965) WAS ALREADY IN PLACE.  THE 1969 AZIMUTH MARK WAS RESTAMPED
 LD0088'NO 2 1959 1969. THE DISTANCE AND DIRECTION TO THE REFERENCE
 LD0088'MARKS CHECKED.  THE DIRECTION TO THE 1965 AZIMUTH MARK CHECKED.
 LD0088'THE DIRECTION TO THE 1969 AZIMUTH MARK WAS FOUND TO BE IN
 LD0088'ERROR BY 22.4 SECONDS AND TO THE TANK BY 9.9 SECONDS.  IT
 LD0088'IS NOT KNOWN WHAT CAUSED THIS DIFFERENCE UNLESS THE HOLE IN
 LD0088'THE TOP OF THE STATION MARK DISK WAS HELD IN 1969 INSTEAD
 LD0088'OF THE CENTER OF THE TRIANGLE.  DISTANCE TO THE REFERENCE
 LD0088'MARKS CHECKED.
 LD0088'
 LD0088'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LD0088'
 LD0088'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2
 LD0088'MILES EAST OF GALESBURG
 LD0088
 LD0088                          STATION RECOVERY (1997)
 LD0088
 LD0088'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1523 ***********************************************************************
 KB1523  DESIGNATION -  RICE
 KB1523  PID         -  KB1523
 KB1523  STATE/COUNTY-  IL/SANGAMON
 KB1523  COUNTRY     -  US
 KB1523  USGS QUAD   -  NEW BERLIN (2018)
 KB1523
 KB1523                         *CURRENT SURVEY CONTROL
 KB1523  ______________________________________________________________________
 KB1523* NAD 83(1997) POSITION- 39 42 54.69309(N) 089 55 25.97829(W)   ADJUSTED
 KB1523* NAVD 88 ORTHO HEIGHT -   200.5   (meters)      658.    (feet) VERTCON3
 KB1523  ______________________________________________________________________
 KB1523  GEOID HEIGHT    -        -32.417 (meters)                     GEOID18
 KB1523  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 KB1523  HORZ ORDER      -  FIRST
 KB1523
 KB1523.The horizontal coordinates were established by classical geodetic methods
 KB1523.and adjusted by the National Geodetic Survey in October 1999.
 KB1523
 KB1523.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1523.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1523
 KB1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1523.GEOID18 height accuracy estimate available here.
 KB1523
 KB1523.Click photographs - Photos may exist for this station.
 KB1523
 KB1523.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1523
 KB1523. The following values were computed from the NAD 83(1997) position.
 KB1523
 KB1523;                    North         East     Units Scale Factor Converg.
 KB1523;SPC IL W     -   338,395.125   720,816.909   MT  0.99994651   +0 09 18.5
 KB1523;SPC IL W     - 1,110,218.01  2,364,880.14   sFT  0.99994651   +0 09 18.5
 KB1523;UTM  16      - 4,400,235.422   249,364.255   MT  1.00037346   -1 52 09.3
 KB1523;UTM  15      - 4,400,672.493   763,687.557   MT  1.00045612   +1 58 00.1
 KB1523
 KB1523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1523!SPC IL W     -   0.99997363  x   0.99994651  =   0.99992014
 KB1523!UTM  16      -   0.99997363  x   1.00037346  =   1.00034708
 KB1523!UTM  15      -   0.99997363  x   1.00045612  =   1.00042974
 KB1523
 KB1523:                Primary Azimuth Mark                     Grid Az
 KB1523:SPC IL W     -  RICE AZ MK                               180 38 23.4
 KB1523:UTM  16      -  RICE AZ MK                               182 39 51.2
 KB1523:UTM  15      -  RICE AZ MK                               178 49 41.8
 KB1523
 KB1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4936400235(NAD 83)
 KB1523
 KB1523|---------------------------------------------------------------------|
 KB1523| PID    Reference Object                     Distance      Geod. Az  |
 KB1523|                                                           dddmmss.s |
 KB1523| KB1522 NEW BERLIN ST MARYS CATH CH         APPROX. 1.7 KM 0480111.2 |
 KB1523| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX.24.8 KM 0680409.1 |
 KB1523| KB1509 CHATHAM MUNICIPAL TANK              APPROX.19.3 KM 1031839.8 |
 KB1523| CI8133 RICE RM 1                            40.327 METERS 17045     |
 KB1523| CI8135 RICE RM 3                            40.362 METERS 17046     |
 KB1523| KB1526 RICE AZ MK A PT 1976                437.723 METERS 1800825.5 |
 KB1523| KB1525 RICE AZ MK                          441.534 METERS 1804741.9 |
 KB1523| CI8134 RICE RM 2                            56.559 METERS 27304     |
 KB1523|---------------------------------------------------------------------|
 KB1523
 KB1523                          SUPERSEDED SURVEY CONTROL
 KB1523
 KB1523  NAD 83(1996)-  39 42 54.69996(N)    089 55 25.96871(W) AD(       ) 1
 KB1523  NAD 83(1986)-  39 42 54.70135(N)    089 55 25.96759(W) AD(       ) 1
 KB1523  NAD 27      -  39 42 54.52300(N)    089 55 25.58100(W) AD(       ) 1
 KB1523  NGVD 29 (07/19/86)  200.6    (m)          658.     (f) VERT ANG       
 KB1523
 KB1523.Superseded values are not recommended for survey control.
 KB1523
 KB1523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1523.See file dsdata.pdf to determine how the superseded data were derived.
 KB1523
 KB1523_MARKER: DS = TRIANGULATION STATION DISK
 KB1523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1523_STAMPING: RICE 1934
 KB1523_MARK LOGO: CGS
 KB1523_PROJECTION: RECESSED 36 CENTIMETERS
 KB1523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1523+STABILITY: SURFACE MOTION
 KB1523
 KB1523  HISTORY     - Date     Condition        Report By
 KB1523  HISTORY     - 1934     MONUMENTED       CGS
 KB1523  HISTORY     - 1958     GOOD             CGS
 KB1523  HISTORY     - 1960     GOOD             CGS
 KB1523  HISTORY     - 1975     GOOD             NGS
 KB1523  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KB1523
 KB1523                          STATION DESCRIPTION
 KB1523
 KB1523'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1523'ABOUT 0.8 MILE SOUTH OF NEW BERLIN, 6.6 MILES EAST OF THE JUNCTION OF
 KB1523'U.S. HIGHWAY 36 AND STATE HIGHWAY 123, 0.8 MILE SOUTH OF STATE
 KB1523'HIGHWAY 10, ON THE WEST SIDE OF AN OILED ROAD, IN THE NORTHEAST
 KB1523'CORNER OF A CULTIVATED FIELD, 22 FEET WEST OF A HEDGE FENCE, 21
 KB1523'FEET SOUTH OF A FARM LANE, 50 FEET WEST OF THE CENTER LINE OF THE
 KB1523'OILED ROAD, AND ABOUT 14 INCHES UNDERGROUND. THE LAND IS OWNED BY
 KB1523'THE FARMERS STATE BANK AND TRUST CO. AND FARMED BY STEPHEN FARINER,
 KB1523'WHO LIVES 0.6 MILE WEST OF THE STATION.
 KB1523'
 KB1523'TO REACH STATION FROM NEW BERLIN, GO WEST ON STATE HIGHWAY 10 TO THE
 KB1523'RODEO TAVERN AT THE WEST EDGE OF NEW BERLIN, THEN TURN SOUTH
 KB1523'FOR 0.8 MILE TO THE STATION AT THE WEST SIDE OF THE ROAD.
 KB1523'
 KB1523'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1523'DISKS SET IN CONCRETE.
 KB1523'
 KB1523'REFERENCE MARK NO. 1 IS SOUTH-SOUTHEAST OF THE STATION, IN THE HEDGE
 KB1523'FENCE ON THE EAST SIDE OF THE CULTIVATED FIELD, 27 FEET WEST OF
 KB1523'THE CENTER LINE OF THE ROAD, AND PROJECTS 12 INCHES. REFERENCE MARK
 KB1523'NO. 2 IS WEST-NORTHWEST OF THE STATION, AT THE NORTH EDGE OF
 KB1523'THE CULTIVATED FIELD, 249.70 FEET FROM REFERENCE MARK NO. 1 AND
 KB1523'PROJECTS 5 INCHES.
 KB1523'
 KB1523'AZIMUTH MARK IS SOUTH OF THE STATION, IN THE SOUTHEAST CORNER OF THE
 KB1523'FIELD, 2 FEET NORTH OF THE FENCE CORNER, 20 FEET NORTH OF THE
 KB1523'CENTER LINE OF THE EAST-WEST ROAD, 71 FEET WEST OF THE PROLONGATION
 KB1523'OF THE NORTH-SOUTH ROAD, AND IS JUST WEST OF THE ENTRANCE TO THE
 KB1523'SHADY NOOK FARM.
 KB1523'
 KB1523'LAPLACE AZIMUTH INITIAL IS ABOUT 2 MILES WEST OF THE STATION, ON THE
 KB1523'FARM OF MRS. FREITAG, ABOUT 10 FEET SOUTH OF THE HOUSE, IN THE
 KB1523'WELL CURB OF THE MOST WESTERLY OF TWO WELLS, ABOUT 18 INCHES NORTH OF
 KB1523'THE SOUTH EDGE, AND ABOUT 9 INCHES WEST OF THE EAST EDGE OF
 KB1523'THE CURB.
 KB1523'
 KB1523'TO REACH FROM STATION, GO NORTH ABOUT 0.75 MILE TO STATE HIGHWAY 10,
 KB1523'TURN WEST ON THE HIGHWAY AND GO ABOUT 2 MILES TO THE ISLAND GROVE
 KB1523'RAILROAD CROSSING AND GRAIN ELEVATOR, TURN SOUTH AND GO ABOUT 0.8
 KB1523'MILE TO THE HOUSE OF MRS. FREITAG.
 KB1523'
 KB1523'A 6-FOOT LIGHT STAND AT THE LAPLACE AZIMUTH INITIAL, AND A 15-FOOT
 KB1523'OBSERVATION TOWER AT THE STATION, WILL CLEAR THE CORN.
 KB1523'
 KB1523'113-FOOT TOWER AT LEEK IS VISIBLE AT 37 FEET.
 KB1523'
 KB1523'113-FOOT TOWER AT PRENTICE IS VISIBLE AT 64 FEET.
 KB1523'
 KB1523'113-FOOT TOWER AT IRWIN IS VISIBLE AT 45 FEET.
 KB1523'
 KB1523'113-FOOT TOWER AT BETTIS IS VISIBLE AT 37 FEET.
 KB1523'
 KB1523'113-FOOT TOWER AT HETTICK IS VISIBLE AT 103 FEET.
 KB1523
 KB1523                          STATION RECOVERY (1958)
 KB1523
 KB1523'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (GDB)
 KB1523'REFERENCE MARK NO. 1 AND THE AZIMUTH MARK WERE RECOVERED AS
 KB1523'DESCRIBED. REFERENCE MARK NO. 2 COULD NOT BE FOUND AND IS PRESUMED
 KB1523'TO HAVE BEEN DESTROYED. NO ATTEMPT WAS MADE TO UNCOVER THE STATION
 KB1523'MARK BY THIS PARTY.
 KB1523
 KB1523                          STATION RECOVERY (1960)
 KB1523
 KB1523'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1523'STATION AND ALL MARKS WERE RECOVERED AND FOUND TO BE IN GOOD
 KB1523'CONDITION. THE DISTANCE AND DIRECTION TO ALL MARKS CHECKED
 KB1523'WITH 1934 DESCRIPTION.
 KB1523'
 KB1523'A COMPLETE NEW DESCRIPTION FOLLOWS-
 KB1523'
 KB1523'STATION IS LOCATED ABOUT 1.0 MILE SOUTHWEST OF NEW BERLIN, 3.0 MILES
 KB1523'SOUTH-SOUTHWEST OF BERLIN AND IN THE NORTHEAST CORNER
 KB1523'OF FIELD ON LAND OWNED BY MR. DONALD SMITH.
 KB1523'
 KB1523'TO REACH FROM THE POST OFFICE IN NEW BERLIN, GO WEST ON U.S. HIGHWAYS
 KB1523'36 AND 54 FOR 0.65 MILE TO WAVERLY ROAD ON LEFT, TURN LEFT
 KB1523'AND GO SOUTH FOR 0.75 MILE TO DRIVEWAY ON RIGHT AND STATION AS
 KB1523'DESCRIBED.
 KB1523'
 KB1523'STATION MARK, IS A STANDARD STATION DISK STAMPED RICE 1934, IS SET IN
 KB1523'THE TOP OF A 12 IN. IN DIAMETER ROUND CONCRETE POST WHICH IS SET
 KB1523'ABOUT 14 INCHES BELOW THE SURFACE OF THE GROUND. THE MARK IS 64 FEET
 KB1523'WEST OF THE CENTER OF A OIL SURFACED ROAD, 54.8 FEET
 KB1523'EAST-SOUTHEAST OF A TELEPHONE POLE AND 23.5 FEET SOUTH OF FARM LANE.
 KB1523'
 KB1523'REFERENCE MARK 1, IS A STANDARD REFERENCE DISK STAMPED RICE NO 1
 KB1523'1934, IS SET IN THE TOP OF A 12 INCH IN DIAMETER ROUND
 KB1523'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES. THE MARK IS 154 FEET
 KB1523'SOUTH OF THE CENTER OF A FARM LANE, 45 FEET WEST OF THE CENTER
 KB1523'OF OIL SURFACED ROAD AND 19.3 FEET SOUTH OF EAST ONE OF TWO 4 INCH
 KB1523'SQUARE CONCRETE RIGHT-OF-WAY MARKERS.
 KB1523'
 KB1523'REFERENCE MARK 2, IS A STANDARD REFERENCE DISK STAMPED RICE NO 2
 KB1523'1934, IS SET IN THE TOP OF A 12 INCH IN DIAMETER ROUND
 KB1523'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE
 KB1523'MARK IS 250 FEET WEST OF CENTER OF OIL SURFACED ROAD, 132 FEET
 KB1523'WEST OF TELEPHONE POLE, 98.5 FEET EAST OF A TELEPHONE POLE AND 10.5
 KB1523'FEET SOUTH OF THE CENTER OF FARM LANE.
 KB1523'
 KB1523'AZIMUTH MARK, A STANDARD REFERENCE DISK STAMPED RICE 1934 AZIMUTH IS
 KB1523'SET IN TOP A 12 INCH IN DIAMETER ROUND CONCRETE POST WHICH IS SET
 KB1523'FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 106 FEET
 KB1523'WEST-NORTHWEST OF CENTER OF GATE TO HOUSE, 71 FEET WEST OF
 KB1523'CENTER OF ROAD, 27 FEET EAST-NORTHEAST OF POWER POLE AND 20 FEET
 KB1523'NORTH OF CENTER OF ROAD.
 KB1523'
 KB1523'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH 0.25 MILE TO
 KB1523'WHERE OIL SURFACE ROAD CURVES TO RIGHT, CONTINUE SOUTH FOR
 KB1523'0.05 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 KB1523'
 KB1523'LAPLACE AZIMUTH INITIAL, IS A STANDARD REFERENCE DISK STAMPED RICE
 KB1523'AZIMUTH INITIAL, IS SET IN A DRILL HOLE IN TOP OF LARGE SQUARE
 KB1523'CONCRETE WELL COVER. THE MARK IS 13 FEET SOUTH OF THE SOUTH SIDE OF
 KB1523'HOUSE, ABOUT 18 INCHES NORTH OF THE SOUTH EDGE OF COVER AND ABOUT
 KB1523'9 INCHES WEST OF EAST EDGE OF COVER.
 KB1523'
 KB1523'TO REACH LAPLACE AZIMUTH INITIAL FROM THE STATION, GO NORTH 0.75 MILE
 KB1523'TO U.S. HIGHWAYS 36 AND 54, TURN LEFT GO WEST FOR 2.0 MILES TO
 KB1523'CROSSROAD, TURN LEFT GO SOUTH FOR 0.5 MILE TO HOUSE AND MARK ON SOUTH
 KB1523'SIDE OF HOUSE AS DESCRIBED.
 KB1523'
 KB1523'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KB1523
 KB1523                          STATION RECOVERY (1975)
 KB1523
 KB1523'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1523'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE
 KB1523'RECOVERED AND FOUND IN GOOD CONDITION, REFERENCE MARK 1 WAS
 KB1523'RECOVERED, BUT THE DISK WAS FOUND BROKEN OFF AND A NEW DISK
 KB1523'ESTABLISHED HOLDING THE 1934 POSITION.  THE HORIZONTAL
 KB1523'DIRECTIONS CHECKED THE 1960 OBSERVATIONS, HOWEVER, THE DISTANCE
 KB1523'TO REFERENCE MARK 2 WAS FOUND TO BE 0.034 METERS LONGER,
 KB1523'REFERENCE MARK 3 WAS FOUND TO BE 0.035 METERS LONGER THAN THE
 KB1523'1960 MEASUREMENTS.
 KB1523'
 KB1523'THE ROUTE TO THE STATION AND THE CARDINAL DIRECTIONS ARE COMPLETELY
 KB1523'ADEQUATE.
 KB1523'
 KB1523'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE SOUTHWEST
 KB1523'OF NEW BERLIN.
 KB1523'
 KB1523'HEIGHT OF LIGHT ABOVE STATION MARK 100.4 FEET.
 KB1523
 KB1523                          STATION RECOVERY (2012)
 KB1523
 KB1523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB1523'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1525 ***********************************************************************
 KB1525  DESIGNATION -  RICE AZ MK
 KB1525  PID         -  KB1525
 KB1525  STATE/COUNTY-  IL/SANGAMON
 KB1525  COUNTRY     -  US
 KB1525  USGS QUAD   -  NEW BERLIN (2018)
 KB1525
 KB1525                         *CURRENT SURVEY CONTROL
 KB1525  ______________________________________________________________________
 KB1525* NAD 83(1997) POSITION- 39 42 40.37819(N) 089 55 26.23547(W)   ADJUSTED
 KB1525* NAVD 88 ORTHO HEIGHT -   200.2   (meters)      657.    (feet) VERTCON3
 KB1525  ______________________________________________________________________
 KB1525  GEOID HEIGHT    -        -32.411 (meters)                     GEOID18
 KB1525  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 KB1525  HORZ ORDER      -  SECOND
 KB1525
 KB1525.The horizontal coordinates were established by classical geodetic methods
 KB1525.and adjusted by the National Geodetic Survey in October 1999.
 KB1525
 KB1525.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1525.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1525
 KB1525.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1525.GEOID18 height accuracy estimate available here.
 KB1525
 KB1525.Click photographs - Photos may exist for this station.
 KB1525
 KB1525.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1525
 KB1525. The following values were computed from the NAD 83(1997) position.
 KB1525
 KB1525;                    North         East     Units Scale Factor Converg.
 KB1525;SPC IL W     -   337,953.642   720,811.979   MT  0.99994651   +0 09 18.3
 KB1525;SPC IL W     - 1,108,769.57  2,364,863.97   sFT  0.99994651   +0 09 18.3
 KB1525;UTM  16      - 4,399,794.200   249,343.724   MT  1.00037358   -1 52 08.9
 KB1525;UTM  15      - 4,400,230.849   763,696.590   MT  1.00045618   +1 57 59.3
 KB1525
 KB1525!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1525!SPC IL W     -   0.99997368  x   0.99994651  =   0.99992019
 KB1525!UTM  16      -   0.99997368  x   1.00037358  =   1.00034725
 KB1525!UTM  15      -   0.99997368  x   1.00045618  =   1.00042985
 KB1525
 KB1525:                Primary Azimuth Mark                     Grid Az
 KB1525:SPC IL W     -  RICE                                     000 38 23.5
 KB1525:UTM  16      -  RICE                                     002 39 50.7
 KB1525:UTM  15      -  RICE                                     358 49 42.5
 KB1525
 KB1525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4934399794(NAD 83)
 KB1525
 KB1525|---------------------------------------------------------------------|
 KB1525| PID    Reference Object                     Distance      Geod. Az  |
 KB1525|                                                           dddmmss.s |
 KB1525| KB1523 RICE                                441.534 METERS 0004741.8 |
 KB1525| KB1524 NEW BERLIN MUN TANK                 APPROX. 2.0 KM 0312307.2 |
 KB1525| KB1526 RICE AZ MK A PT 1976                  6.304 METERS 05317     |
 KB1525| KB1538 CENTRAL ILL PUB SER RAD KSE 42      APPROX.10.3 KM 3443637.2 |
 KB1525|---------------------------------------------------------------------|
 KB1525
 KB1525                          SUPERSEDED SURVEY CONTROL
 KB1525
 KB1525  NAD 83(1996)-  39 42 40.38505(N)    089 55 26.22583(W) AD(       ) 2
 KB1525  NAD 83(1986)-  39 42 40.38644(N)    089 55 26.22475(W) AD(       ) 2
 KB1525  NAD 27      -  39 42 40.20804(N)    089 55 25.83768(W) AD(       ) 2
 KB1525  NGVD 29 (07/19/86)  200.3    (m)          657.     (f) VERT ANG       
 KB1525
 KB1525.Superseded values are not recommended for survey control.
 KB1525
 KB1525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1525.See file dsdata.pdf to determine how the superseded data were derived.
 KB1525
 KB1525_MARKER: DR = REFERENCE MARK DISK
 KB1525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1525_STAMPING: RICE 1934 AZIMUTH
 KB1525_MARK LOGO: CGS
 KB1525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1525+STABILITY: SURFACE MOTION
 KB1525
 KB1525  HISTORY     - Date     Condition        Report By
 KB1525  HISTORY     - 1934     MONUMENTED       CGS
 KB1525  HISTORY     - 1975     GOOD             NGS
 KB1525  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KB1525
 KB1525                          STATION DESCRIPTION
 KB1525
 KB1525'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1525'THE STATION IS LOCATED ABOUT 3 MILES SOUTH-SOUTHWEST OF BERLIN
 KB1525'AND 1 MILE SOUTHWEST OF NEW BERLIN.
 KB1525'
 KB1525'AZIMUTH MARK, A STANDARD DISK STAMPED RICE 1934 AZIMUTH, IS
 KB1525'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1525'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.
 KB1525'
 KB1525'FOR ADDITIONAL INFORMATION SEE DESCRIPTION FOR TRIANGULATION
 KB1525'STATION RICE 1934.
 KB1525'
 KB1525'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION RICE
 KB1525'1934, DISTANCE BEING 441.528 METERS, SOUTH OF THE TRIANGULATION
 KB1525'STATION.
 KB1525
 KB1525                          STATION RECOVERY (2012)
 KB1525
 KB1525'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB1525'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1528 ***********************************************************************
 KB1528  DESIGNATION -  RICE LAPLACE AZ
 KB1528  PID         -  KB1528
 KB1528  STATE/COUNTY-  IL/SANGAMON
 KB1528  COUNTRY     -  US
 KB1528  USGS QUAD   -  NEW BERLIN (2018)
 KB1528
 KB1528                         *CURRENT SURVEY CONTROL
 KB1528  ______________________________________________________________________
 KB1528* NAD 83(1997) POSITION- 39 43 06.07699(N) 089 57 39.28857(W)   ADJUSTED
 KB1528* NAVD 88 ORTHO HEIGHT -   203.5   (meters)      668.    (feet) VERTCON3
 KB1528  ______________________________________________________________________
 KB1528  GEOID HEIGHT    -        -32.412 (meters)                     GEOID18
 KB1528  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 KB1528  HORZ ORDER      -  SECOND
 KB1528
 KB1528.The horizontal coordinates were established by classical geodetic methods
 KB1528.and adjusted by the National Geodetic Survey in October 1999.
 KB1528
 KB1528.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1528.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1528
 KB1528.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1528.GEOID18 height accuracy estimate available here.
 KB1528
 KB1528.Click photographs - Photos may exist for this station.
 KB1528
 KB1528.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1528
 KB1528. The following values were computed from the NAD 83(1997) position.
 KB1528
 KB1528;                    North         East     Units Scale Factor Converg.
 KB1528;SPC IL W     -   338,738.259   717,640.999   MT  0.99994501   +0 07 53.3
 KB1528;SPC IL W     - 1,111,343.77  2,354,460.51   sFT  0.99994501   +0 07 53.3
 KB1528;UTM  16      - 4,400,690.735   246,201.065   MT  1.00039310   -1 53 35.1
 KB1528;UTM  15      - 4,400,915.177   760,500.794   MT  1.00043555   +1 56 35.2
 KB1528
 KB1528!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1528!SPC IL W     -   0.99997316  x   0.99994501  =   0.99991817
 KB1528!UTM  16      -   0.99997316  x   1.00039310  =   1.00036625
 KB1528!UTM  15      -   0.99997316  x   1.00043555  =   1.00040870
 KB1528
 KB1528:                Primary Azimuth Mark                     Grid Az
 KB1528:SPC IL W     -  RICE                                     096 09 59.3
 KB1528:UTM  16      -  RICE                                     098 11 27.7
 KB1528:UTM  15      -  RICE                                     094 21 17.4
 KB1528
 KB1528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4620100690(NAD 83)
 KB1528
 KB1528|---------------------------------------------------------------------|
 KB1528| PID    Reference Object                     Distance      Geod. Az  |
 KB1528|                                                           dddmmss.s |
 KB1528| KB1523 RICE                                APPROX. 3.2 KM 0961752.6 |
 KB1528| KB1527 RICE LAPLACE AZ A PT                 10.937 METERS 14209     |
 KB1528|---------------------------------------------------------------------|
 KB1528
 KB1528                          SUPERSEDED SURVEY CONTROL
 KB1528
 KB1528  NAD 83(1996)-  39 43 06.08359(N)    089 57 39.27905(W) AD(       ) 2
 KB1528  NAD 83(1986)-  39 43 06.08512(N)    089 57 39.27788(W) AD(       ) 2
 KB1528  NAD 27      -  39 43 05.90910(N)    089 57 38.88698(W) AD(       ) 2
 KB1528  NGVD 29 (07/19/86)  203.6    (m)          668.     (f) VERT ANG       
 KB1528
 KB1528.Superseded values are not recommended for survey control.
 KB1528
 KB1528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1528.See file dsdata.pdf to determine how the superseded data were derived.
 KB1528
 KB1528_MARKER: DR = REFERENCE MARK DISK
 KB1528_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB1528_SP_SET: WELL COVER FOUNDATION
 KB1528_STAMPING: RIC INITIAL AZIMUTH 1934
 KB1528_MARK LOGO: CGS
 KB1528_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1528
 KB1528  HISTORY     - Date     Condition        Report By
 KB1528  HISTORY     - 1934     MONUMENTED       CGS
 KB1528  HISTORY     - 1975     GOOD             NGS
 KB1528
 KB1528                          STATION DESCRIPTION
 KB1528
 KB1528'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1528'THE STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF BERLIN AND
 KB1528'2.5 MILES WEST OF NEW BERLIN.
 KB1528'
 KB1528'TO REACH THE STATION FROM THE POST OFFICE IN NEW BERLIN, GO
 KB1528'WEST ON U.S. HIGHWAY 36 FOR 2.7 MILES TO A CROSSROAD, JUST
 KB1528'NORTH OF A GRAIN ELEVATOR, TURN LEFT AND GO SOUTH ON A DRIVEWAY,
 KB1528'CROSSING RAILROAD TRACK, FOR 0.5 MILE TO A FARM HOUSE AND THE
 KB1528'MARK ON THE SOUTH SIDE OF HOUSE.
 KB1528'
 KB1528'STATION MARK, A STANDARD REFERENCE MARK DISK STAMPED RICE
 KB1528'INITIAL AZIMUTH 1934, CEMENTED IN A DRILL HOLE IN THE SOUTHWEST
 KB1528'CORNER OF A CONCRETE FOUNDATION FOR WELL COVER.  IT IS 13 FEET
 KB1528'SOUTH OF THE SOUTH EDGE OF HOUSE, 1.3 FEET NORTH OF THE SOUTH
 KB1528'EDGE OF COVER AND 0.7 FEET WEST OF THE EAST EDGE.
 KB1528'
 KB1528'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION RICE
 KB1528'1934, DISTANCE BEING 3194.555 METERS, EAST OF THE TRIANGULATION
 KB1528'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0087 ***********************************************************************
 LD0087  DESIGNATION -  RICE RM 1
 LD0087  PID         -  LD0087
 LD0087  STATE/COUNTY-  IL/KNOX
 LD0087  COUNTRY     -  US
 LD0087  USGS QUAD   -  GALESBURG EAST (2018)
 LD0087
 LD0087                         *CURRENT SURVEY CONTROL
 LD0087  ______________________________________________________________________
 LD0087* NAD 83(1986) POSITION- 40 56 56.26   (N) 090 19 49.38   (W)   HD_HELD1
 LD0087* NAVD 88 ORTHO HEIGHT -   238.282 (meters)      781.76  (feet) ADJUSTED
 LD0087  ______________________________________________________________________
 LD0087  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LD0087  DYNAMIC HEIGHT  -        238.176 (meters)      781.42  (feet) COMP
 LD0087  MODELED GRAVITY -    980,172.4   (mgal)                       NAVD 88
 LD0087
 LD0087  VERT ORDER      -  SECOND    CLASS 0
 LD0087
 LD0087.The horizontal coordinates were determined by differentially corrected
 LD0087.hand held GPS observations or other comparable positioning techniques
 LD0087.and have an estimated accuracy of +/- 3 meters.
 LD0087
 LD0087.The orthometric height was determined by differential leveling and
 LD0087.adjusted by the NATIONAL GEODETIC SURVEY
 LD0087.in June 1991.
 LD0087
 LD0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0087.GEOID18 height accuracy estimate available here.
 LD0087
 LD0087.Click photographs - Photos may exist for this station.
 LD0087
 LD0087.The dynamic height is computed by dividing the NAVD 88
 LD0087.geopotential number by the normal gravity value computed on the
 LD0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0087.degrees latitude (g = 980.6199 gals.).
 LD0087
 LD0087.The modeled gravity was interpolated from observed gravity values.
 LD0087
 LD0087;                    North         East    Units  Estimated Accuracy
 LD0087;SPC IL W     -   475,370.7     686,215.9     MT  (+/- 3 meters HH1 GPS) 
 LD0087
 LD0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2470336523(NAD 83)
 LD0087
 LD0087                          SUPERSEDED SURVEY CONTROL
 LD0087
 LD0087  NGVD 29 (??/??/92)  238.336  (m)          781.94   (f) ADJ UNCH    2 0
 LD0087
 LD0087.Superseded values are not recommended for survey control.
 LD0087
 LD0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0087.See file dsdata.pdf to determine how the superseded data were derived.
 LD0087
 LD0087_MARKER: DR = REFERENCE MARK DISK
 LD0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0087_STAMPING: RICE NO 1 1959
 LD0087_MARK LOGO: CGS
 LD0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0087+STABILITY: SURFACE MOTION
 LD0087
 LD0087  HISTORY     - Date     Condition        Report By
 LD0087  HISTORY     - 1959     MONUMENTED       CGS
 LD0087  HISTORY     - 1969     GOOD             CGS
 LD0087  HISTORY     - 19971126 GOOD             USPSQD
 LD0087
 LD0087                          STATION DESCRIPTION
 LD0087
 LD0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0087'2.4 MI E FROM GALESBURG.
 LD0087'ABOUT 2.35 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LD0087'RAILWAY FROM THE STATION AT GALESBURG, AT A ROAD OVERPASS, 111
 LD0087'FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK, 27.4 FEET EAST
 LD0087'OF THE CENTER LINE OF THE ROAD, 54.5 FEET NORTH OF THE NORTHEAST
 LD0087'CORNER OF THE OVERPASS, 2.2 FEET NORTH OF THE NORTH END OF THE
 LD0087'GUARD RAIL, 56.4 FEET NORTH-NORTHEAST OF TRIANGULATION STATION
 LD0087'RICE, 20 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 48.5 FEET
 LD0087'NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT 28 FEET ABOVE THE
 LD0087'LEVEL OF THE TRACK, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LD0087'2 INCHES.
 LD0087
 LD0087                          STATION RECOVERY (1969)
 LD0087
 LD0087'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LD0087'RECOVERED IN GOOD CONDITION.
 LD0087
 LD0087                          STATION RECOVERY (1997)
 LD0087
 LD0087'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0087'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0089 ***********************************************************************
 LD0089  DESIGNATION -  RICE RM 3
 LD0089  PID         -  LD0089
 LD0089  STATE/COUNTY-  IL/KNOX
 LD0089  COUNTRY     -  US
 LD0089  USGS QUAD   -  GALESBURG EAST (2018)
 LD0089
 LD0089                         *CURRENT SURVEY CONTROL
 LD0089  ______________________________________________________________________
 LD0089* NAD 83(1986) POSITION- 40 56 55.36   (N) 090 19 50.02   (W)   HD_HELD1
 LD0089* NAVD 88 ORTHO HEIGHT -   239.99  (meters)      787.4   (feet) RESET
 LD0089  ______________________________________________________________________
 LD0089  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LD0089  VERT ORDER      -  THIRD
 LD0089
 LD0089.The horizontal coordinates were determined by differentially corrected
 LD0089.hand held GPS observations or other comparable positioning techniques
 LD0089.and have an estimated accuracy of +/- 3 meters.
 LD0089
 LD0089.The orthometric height was computed from unverified reset data.
 LD0089
 LD0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0089.GEOID18 height accuracy estimate available here.
 LD0089
 LD0089.Click photographs - Photos may exist for this station.
 LD0089
 LD0089;                    North         East    Units  Estimated Accuracy
 LD0089;SPC IL W     -   475,343.0     686,200.8     MT  (+/- 3 meters HH1 GPS) 
 LD0089
 LD0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2468936495(NAD 83)
 LD0089
 LD0089                          SUPERSEDED SURVEY CONTROL
 LD0089
 LD0089.No superseded survey control is available for this station.
 LD0089
 LD0089_MARKER: DR = REFERENCE MARK DISK
 LD0089_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0089_SP_SET: CURB
 LD0089_STAMPING: RICE 1959 NO 3 1969
 LD0089_MARK LOGO: CGS
 LD0089_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0089
 LD0089  HISTORY     - Date     Condition        Report By
 LD0089  HISTORY     - 1969     MONUMENTED       CGS
 LD0089
 LD0089                          STATION DESCRIPTION
 LD0089
 LD0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LD0089'2.4 MI E FROM GALESBURG.
 LD0089'ABOUT 2.35 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LD0089'RAILWAY FROM THE STATION AT GALESBURG, AT A ROAD OVERPASS, A
 LD0089'STANDARD REFERENCE MARK DISK SET IN A DRILL HOLE IN THE EAST
 LD0089'CONRETE CURBING OF THE OVERPASS, 56 FEET SOUTH OF THE NORTH END
 LD0089'OF THE OVERPASS, 14 FEET EAST OF THE CENTERLINE OF THE OVERPASS,
 LD0089'1 FOOT SOUTH OF THE NORTH END OF THE CONCRETE CENTER PAD OF THE
 LD0089'OVERPASS, ABOUT 6 INCHES ABOVE THE FLOOR OF SAME.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1173 ***********************************************************************
 JB1173  DESIGNATION -  RICH
 JB1173  PID         -  JB1173
 JB1173  STATE/COUNTY-  IL/WASHINGTON
 JB1173  COUNTRY     -  US
 JB1173  USGS QUAD   -  ASHLEY (2018)
 JB1173
 JB1173                         *CURRENT SURVEY CONTROL
 JB1173  ______________________________________________________________________
 JB1173* NAD 83(1997) POSITION- 38 22 02.19529(N) 089 13 10.20789(W)   ADJUSTED
 JB1173* NAVD 88 ORTHO HEIGHT -   180.386 (meters)      591.82  (feet) ADJUSTED
 JB1173  ______________________________________________________________________
 JB1173  GEOID HEIGHT    -        -30.149 (meters)                     GEOID18
 JB1173  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 JB1173  DYNAMIC HEIGHT  -        180.271 (meters)      591.44  (feet) COMP
 JB1173  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB1173
 JB1173  HORZ ORDER      -  SECOND
 JB1173  VERT ORDER      -  SECOND    CLASS 0
 JB1173
 JB1173.The horizontal coordinates were established by classical geodetic methods
 JB1173.and adjusted by the National Geodetic Survey in October 1999.
 JB1173
 JB1173.The orthometric height was determined by differential leveling and
 JB1173.adjusted by the NATIONAL GEODETIC SURVEY
 JB1173.in June 1991.
 JB1173
 JB1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1173.GEOID18 height accuracy estimate available here.
 JB1173
 JB1173.Click photographs - Photos may exist for this station.
 JB1173
 JB1173.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1173
 JB1173.The dynamic height is computed by dividing the NAVD 88
 JB1173.geopotential number by the normal gravity value computed on the
 JB1173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1173.degrees latitude (g = 980.6199 gals.).
 JB1173
 JB1173.The modeled gravity was interpolated from observed gravity values.
 JB1173
 JB1173. The following values were computed from the NAD 83(1997) position.
 JB1173
 JB1173;                    North         East     Units Scale Factor Converg.
 JB1173;SPC IL W     -   189,159.795   782,771.177   MT  1.00002552   +0 35 16.6
 JB1173;SPC IL W     -   620,601.76  2,568,141.77   sFT  1.00002552   +0 35 16.6
 JB1173;UTM  16      - 4,248,898.170   306,098.266   MT  1.00006305   -1 22 41.1
 JB1173
 JB1173!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1173!SPC IL W     -   0.99997643  x   1.00002552  =   1.00000195
 JB1173!UTM  16      -   0.99997643  x   1.00006305  =   1.00003948
 JB1173
 JB1173:                Primary Azimuth Mark                     Grid Az
 JB1173:SPC IL W     -  RICH AZ MK                               079 27 14.8
 JB1173:UTM  16      -  RICH AZ MK                               081 25 12.5
 JB1173
 JB1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0609848898(NAD 83)
 JB1173
 JB1173|---------------------------------------------------------------------|
 JB1173| PID    Reference Object                     Distance      Geod. Az  |
 JB1173|                                                           dddmmss.s |
 JB1173| JB1174 RICH AZ MK                                         0800231.4 |
 JB1173| JB1863 ASHLEY MUNICIPAL TANK               APPROX. 4.9 KM 1383402.0 |
 JB1173| JB1864 ASHLEY RADIO STA KSN 47 MAST        APPROX. 6.3 KM 1402358.0 |
 JB1173| JB1861 ASHLEY HOBEN CANDY CO WATER TK      APPROX. 4.9 KM 1484055.2 |
 JB1173| JB1172 RICH RM 1                            29.067 METERS 18716     |
 JB1173| JB1896 HOYLETON TRINITY LUTH CH SPIRE      APPROX. 9.8 KM 3304157.9 |
 JB1173| JB1899 HOYLETON ZION EVAN REF CHURCH       APPROX. 9.5 KM 3310953.0 |
 JB1173| JB1898 HOYLETON METH CHURCH SPIRE          APPROX. 9.8 KM 3325052.7 |
 JB1173| JB1848 HOFFMAN GAS PLINE CO MAST           APPROX.18.8 KM 3470310.3 |
 JB1173| JB1175 RICH RM 2                            28.838 METERS 34735     |
 JB1173|---------------------------------------------------------------------|
 JB1173
 JB1173                          SUPERSEDED SURVEY CONTROL
 JB1173
 JB1173  NAD 83(1993)-  38 22 02.21062(N)    089 13 10.20649(W) AD(       ) 2
 JB1173  NAD 83(1986)-  38 22 02.21072(N)    089 13 10.20632(W) AD(       ) 2
 JB1173  NAD 27      -  38 22 02.03203(N)    089 13 09.92817(W) AD(       ) 2
 JB1173  NGVD 29 (??/??/92)  180.497  (m)          592.18   (f) ADJ UNCH    2 0
 JB1173  NGVD 29             180.50   (m)          592.2    (f) LEVELING    3  
 JB1173
 JB1173.Superseded values are not recommended for survey control.
 JB1173
 JB1173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1173.See file dsdata.pdf to determine how the superseded data were derived.
 JB1173
 JB1173_MARKER: DE = TRAVERSE STATION DISK
 JB1173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1173_STAMPING: RICH 1961
 JB1173_MARK LOGO: CGS
 JB1173_PROJECTION: RECESSED 36 CENTIMETERS
 JB1173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1173+STABILITY: SURFACE MOTION
 JB1173
 JB1173  HISTORY     - Date     Condition        Report By
 JB1173  HISTORY     - 1961     MONUMENTED       CGS
 JB1173  HISTORY     - 1961     GOOD             CGS
 JB1173  HISTORY     - 1962     GOOD             CGS
 JB1173  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1173
 JB1173                          STATION DESCRIPTION
 JB1173
 JB1173'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1173'THE STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF ASHLEY, 2-1/4 MILES
 JB1173'WEST OF U.S. HIGHWAY 51 AND 2 MILES WEST OF RICHVIEW.
 JB1173'
 JB1173'TO REACH THE STATION FROM THE POST OFFICE, JUST WEST OF THE
 JB1173'RAILROAD TRACKS IN RICHVIEW, GO WEST FOR 0.15 MILE TO A CROSSROAD,
 JB1173'TURN LEFT, SOUTH AND SOUTHWESTERLY ON OILED ROAD FOR 1.0 MILE TO A
 JB1173'T ROAD, TURN RIGHT, GO WEST ON OILED ROAD FOR 1.35 MILES TO THE
 JB1173'AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST FOR 0.2 MILE TO THE
 JB1173'FARM HOME OF MR. T. B. RUSSEL ON THE LEFT AND THE STATION
 JB1173'NORTHEAST OF THE HOUSE AS DESCRIBED.
 JB1173'
 JB1173'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 14-INCH SQUARE
 JB1173'CONCRETE POST WHICH IS SET ABOUT 14-INCHES BELOW THE SURFACE OF THE
 JB1173'GROUND AND IS STAMPED RICH 1961.  THE MARK IS 88 FEET
 JB1173'EAST-NORTHEAST OF THE NORTHEAST CORNER OF HOUSE, 51.4 FEET
 JB1173'SOUTHEAST OF THE SOUTHEAST CORNER OF A CORN CRIB, 21.5 FEET
 JB1173'SOUTHWEST OF A FENCE CORNER, 21 FEET SOUTHEAST OF A FENCE
 JB1173'CORNER, 14.6 FEET EAST OF A FENCE AND 14.6 FEET SOUTH OF A
 JB1173'FENCE.
 JB1173'
 JB1173'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1173'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1173'GROUND AND IS STAMPED RICH NO 1 1961.  THE MARK IS 109.5 FEET SOUTH
 JB1173'OF A FENCE CORNER AND TELEPHONE POLE, 2.6 FEET NORTHWEST OF
 JB1173'NORTHWEST CORNER OF A MACHINE SHED, 1 FOOT NORTH OF A FENCE, 1
 JB1173'FOOT EAST OF A FENCE AND 1 FOOT NORTHEAST OF A FENCE CORNER.
 JB1173'
 JB1173'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1173'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1173'GROUND AND IS STAMPED RICH NO 2 1961.  THE MARK IS 103.5 FEET SOUTH
 JB1173'OF THE CENTER OF ROAD, 57.5 EAST OF THE CENTER OF A DRIVEWAY, 40
 JB1173'FEET WEST OF A FENCE AND 1 FOOT NORTHEAST OF THE NORTHEAST CORNER OF
 JB1173'A CORN CRIB.
 JB1173'
 JB1173'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH SQUARE
 JB1173'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1173'IS STAMPED RICH 1961.  THE MARK IS 51 FEET SOUTHEAST OF A 30-INCH
 JB1173'TREE, 47 FEET NORTH-NORTHEAST OF POWER POLE NO. 12772, 22 FEET
 JB1173'NORTH OF THE CENTER OF ROAD AND 1.6 FEET WEST OF A WITNESS POST.
 JB1173'
 JB1173'HEIGHT OF LIGHT ABOVE STATION MARK 30.56 METERS.
 JB1173
 JB1173                          STATION RECOVERY (1961)
 JB1173
 JB1173'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1173'4.6 MI NW FROM ASHLEY.
 JB1173'ABOUT 2.25 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1173'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1173'0.75 MILE WEST ALONG A DIRT ROAD, THENCE 1.65 MILES WEST ALONG
 JB1173'AN OILED ROAD, AT A FARM HOUSE SOUTH OF THE ROAD, 88 FEET
 JB1173'EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE FARM HOUSE, 51.5
 JB1173'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A RED PAINTED WOODEN
 JB1173'FRAME BARN, 80 FEET EAST OF A 40 INCH MAPLE TREE, 21 FEET
 JB1173'SOUTHEAST OF A TELEPHONE POLE, 14 FEET SOUTH OF A FENCE, 21 FEET
 JB1173'SOUTHWEST OF A FENCE CORNER, AND SET IN THE TOP OF A CONCRETE
 JB1173'POST 14 INCHES BELOW THE LEVEL OF THE GROUND.
 JB1173
 JB1173                          STATION RECOVERY (1962)
 JB1173
 JB1173'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1173'NO MEASUREMENTS BETWEEN R.M.S FENCE POST ON LINE.
 JB1173'
 JB1173'THE STATION WAS RECOVERED AND FOUND AS DESCRIBED IN 1961.
 JB1173'
 JB1173'THE DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.
 JB1173
 JB1173                          STATION RECOVERY (1974)
 JB1173
 JB1173'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1173'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6923 ***********************************************************************
 DM6923  DESIGNATION -  RICH 01
 DM6923  PID         -  DM6923
 DM6923  STATE/COUNTY-  IL/RICHLAND
 DM6923  COUNTRY     -  US
 DM6923  USGS QUAD   -  OLNEY (2018)
 DM6923
 DM6923                         *CURRENT SURVEY CONTROL
 DM6923  ______________________________________________________________________
 DM6923* NAD 83(2011) POSITION- 38 39 00.12406(N) 088 05 04.42909(W)   ADJUSTED
 DM6923* NAD 83(2011) ELLIP HT-   106.933 (meters)        (06/27/12)   ADJUSTED
 DM6923* NAD 83(2011) EPOCH   -  2010.00
 DM6923* NAVD 88 ORTHO HEIGHT -   138.2   (meters)      453.    (feet) GPS OBS
 DM6923  ______________________________________________________________________
 DM6923  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6923  GEOID HEIGHT    -        -31.221 (meters)                     GEOID09
 DM6923  GEOID HEIGHT    -        -31.234 (meters)                     GEOID18
 DM6923  NAD 83(2011) X  -    166,713.370 (meters)                     COMP
 DM6923  NAD 83(2011) Y  - -4,984,980.927 (meters)                     COMP
 DM6923  NAD 83(2011) Z  -  3,962,116.878 (meters)                     COMP
 DM6923  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 DM6923
 DM6923  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6923  Standards:
 DM6923         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6923            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6923  -------------------------------------------------------------------
 DM6923  NETWORK    0.48   0.82           0.22   0.17   0.42     -0.01426966
 DM6923  -------------------------------------------------------------------
 DM6923  Click here for local accuracies and other accuracy information.
 DM6923
 DM6923.The horizontal coordinates were established by GPS observations
 DM6923.and adjusted by the National Geodetic Survey in June 2012.
 DM6923
 DM6923.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6923.been affixed to the stable North American tectonic plate. See 
 DM6923.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6923
 DM6923.The horizontal coordinates are valid at the epoch date displayed above
 DM6923.which is a decimal equivalence of Year/Month/Day.
 DM6923
 DM6923.The orthometric height was determined by GPS observations and a
 DM6923.high-resolution geoid model.
 DM6923
 DM6923.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6923.GEOID18 height accuracy estimate available here.
 DM6923
 DM6923.Click photographs - Photos may exist for this station.
 DM6923
 DM6923.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6923
 DM6923.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6923
 DM6923.The ellipsoidal height was determined by GPS observations
 DM6923.and is referenced to NAD 83.
 DM6923
 DM6923. The following values were computed from the NAD 83(2011) position.
 DM6923
 DM6923;                    North         East     Units Scale Factor Converg.
 DM6923;SPC IL E     -   220,157.951   321,655.252   MT  0.99998077   +0 09 19.3
 DM6923;SPC IL E     -   722,301.54  1,055,297.27   sFT  0.99998077   +0 09 19.3
 DM6923;UTM  16      - 4,278,499.616   405,623.606   MT  0.99970968   -0 40 38.7
 DM6923
 DM6923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6923!SPC IL E     -   0.99998322  x   0.99998077  =   0.99996399
 DM6923!UTM  16      -   0.99998322  x   0.99970968  =   0.99969291
 DM6923
 DM6923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0562378499(NAD 83)
 DM6923
 DM6923                          SUPERSEDED SURVEY CONTROL
 DM6923
 DM6923  NAD 83(2007)-  38 39 00.12425(N)    088 05 04.42984(W) AD(2002.00) 1
 DM6923  ELLIP H (06/09/11)  106.952  (m)                       GP(2002.00) 3 2
 DM6923
 DM6923.Superseded values are not recommended for survey control.
 DM6923
 DM6923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6923.See file dsdata.pdf to determine how the superseded data were derived.
 DM6923
 DM6923_MARKER: DD = SURVEY DISK
 DM6923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6923_STAMPING: RICH 01
 DM6923_MARK LOGO: ILDT
 DM6923_PROJECTION: FLUSH
 DM6923_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6923_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DM6923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6923+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2010
 DM6923
 DM6923  HISTORY     - Date     Condition        Report By
 DM6923  HISTORY     - 20100701 MONUMENTED       ILDT
 DM6923
 DM6923                          STATION DESCRIPTION
 DM6923
 DM6923'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6923'THE STATION IS LOCATED 0.85 MI (1.4 KM) NORTH OF CLAREMONT, IL.
 DM6923'
 DM6923'TO REACH THE STATION FROM THE INTERSECTION OF US 50 AND IL 130 AT THE
 DM6923'SOUTH EDGE OF OLNEY, GO EAST ON US 50 FOR 7.0 MI (11.3 KM) TO THE
 DM6923'STATION ON THE RIGHT.
 DM6923'
 DM6923'IT IS 130' SOUTH OF THE CENTERLINE OF US 50, 18.3' NORTH OF THE
 DM6923'CENTERLINE OF A OIL AND CHIP ROAD (IL 250), 220' WEST OF THE
 DM6923'CENTERLINE OF A OIL CHIP ROAD (CLAREMONT ROAD 1760E) AND IS 1.0' SOUTH
 DM6923'OF A FIBERGLASS WITNESS POST.  THE MARK IS BURIED 3IN, CONCRETE WITH
 DM6923'AN ALUMINUM CAP THAT HAS MAGNETIC MATERIAL WITHIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL6666 ***********************************************************************
 DL6666  DESIGNATION -  RICH 02
 DL6666  PID         -  DL6666
 DL6666  STATE/COUNTY-  IL/RICHLAND
 DL6666  COUNTRY     -  US
 DL6666  USGS QUAD   -  CLAREMONT (2018)
 DL6666
 DL6666                         *CURRENT SURVEY CONTROL
 DL6666  ______________________________________________________________________
 DL6666* NAD 83(2011) POSITION- 38 43 56.32508(N) 087 58 21.07641(W)   ADJUSTED
 DL6666* NAD 83(2011) ELLIP HT-   127.148 (meters)        (06/27/12)   ADJUSTED
 DL6666* NAD 83(2011) EPOCH   -  2010.00
 DL6666* NAVD 88 ORTHO HEIGHT -   158.5   (meters)      520.    (feet) GPS OBS
 DL6666  ______________________________________________________________________
 DL6666  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DL6666  GEOID HEIGHT    -        -31.371 (meters)                     GEOID09
 DL6666  GEOID HEIGHT    -        -31.389 (meters)                     GEOID18
 DL6666  NAD 83(2011) X  -    176,259.773 (meters)                     COMP
 DL6666  NAD 83(2011) Y  - -4,978,954.972 (meters)                     COMP
 DL6666  NAD 83(2011) Z  -  3,969,258.706 (meters)                     COMP
 DL6666  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 DL6666
 DL6666  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6666  Standards:
 DL6666         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6666            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6666  -------------------------------------------------------------------
 DL6666  NETWORK    0.48   0.86           0.22   0.17   0.44     -0.00074115
 DL6666  -------------------------------------------------------------------
 DL6666  Click here for local accuracies and other accuracy information.
 DL6666
 DL6666.The horizontal coordinates were established by GPS observations
 DL6666.and adjusted by the National Geodetic Survey in June 2012.
 DL6666
 DL6666.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6666.been affixed to the stable North American tectonic plate. See 
 DL6666.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL6666
 DL6666.The horizontal coordinates are valid at the epoch date displayed above
 DL6666.which is a decimal equivalence of Year/Month/Day.
 DL6666
 DL6666.The orthometric height was determined by GPS observations and a
 DL6666.high-resolution geoid model.
 DL6666
 DL6666.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6666.GEOID18 height accuracy estimate available here.
 DL6666
 DL6666.Click photographs - Photos may exist for this station.
 DL6666
 DL6666.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL6666
 DL6666.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL6666
 DL6666.The ellipsoidal height was determined by GPS observations
 DL6666.and is referenced to NAD 83.
 DL6666
 DL6666. The following values were computed from the NAD 83(2011) position.
 DL6666
 DL6666;                    North         East     Units Scale Factor Converg.
 DL6666;SPC IL E     -   229,323.821   331,372.546   MT  0.99998712   +0 13 32.7
 DL6666;SPC IL E     -   752,373.24  1,087,178.09   sFT  0.99998712   +0 13 32.7
 DL6666;UTM  16      - 4,287,520.581   415,470.403   MT  0.99968799   -0 36 30.7
 DL6666
 DL6666!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6666!SPC IL E     -   0.99998005  x   0.99998712  =   0.99996717
 DL6666!UTM  16      -   0.99998005  x   0.99968799  =   0.99966805
 DL6666
 DL6666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1547087520(NAD 83)
 DL6666
 DL6666                          SUPERSEDED SURVEY CONTROL
 DL6666
 DL6666  NAD 83(2007)-  38 43 56.32537(N)    087 58 21.07697(W) AD(2002.00) 1
 DL6666  ELLIP H (03/12/10)  127.158  (m)                       GP(2002.00) 4 1
 DL6666
 DL6666.Superseded values are not recommended for survey control.
 DL6666
 DL6666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6666.See file dsdata.pdf to determine how the superseded data were derived.
 DL6666
 DL6666_MARKER: DD = SURVEY DISK
 DL6666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL6666_STAMPING: RICH 02 2008
 DL6666_MARK LOGO: ILDT
 DL6666_PROJECTION: FLUSH
 DL6666_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DL6666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL6666+STABILITY: SURFACE MOTION
 DL6666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL6666+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 DL6666
 DL6666  HISTORY     - Date     Condition        Report By
 DL6666  HISTORY     - 2008     MONUMENTED       ILDT
 DL6666  HISTORY     - 20100804 GOOD             ILDT
 DL6666
 DL6666                          STATION DESCRIPTION
 DL6666
 DL6666'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008
 DL6666'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008, (BES) MARK IS
 DL6666'LOCATED 0.85 MI (1.4 KM) NORTH OF CLAREMONT, IL.
 DL6666'
 DL6666'TO REACH THE STATION FROM THE INTERSECTION OF US 50 AND IL 130 AT THE
 DL6666'SOUHT EDGE OF  OLNEY, GO EAST ON US 50 FOR 7.0 MI (11.3 KM) TO THE
 DL6666'STATION ON THE RIGHT.  THE STATION IS 130 FT.  SOUTH OF THE CENTERLINE
 DL6666'OF US 50, IT IS 18.3 FT.  NORTH OF THE CENTERLINE A OIL AND CHIP ROAD
 DL6666'(IL 250), IT IS 220 FT (67.1 M) WEST OF THE CENTERLINE OF A OIL CHIP
 DL6666'ROAD(CLAREMONT ROAD 1760E), AND IS  1.0 FT (0.3 M) SOUTH OF A
 DL6666'FIBERGLASS WITNESS POST.  THE MARK IS BURIED 3 INCHES.
 DL6666
 DL6666                          STATION RECOVERY (2010)
 DL6666
 DL6666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 DL6666'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6919 ***********************************************************************
 DM6919  DESIGNATION -  RICH 03
 DM6919  PID         -  DM6919
 DM6919  STATE/COUNTY-  IL/RICHLAND
 DM6919  COUNTRY     -  US
 DM6919  USGS QUAD   -  WAKEFIELD (2018)
 DM6919
 DM6919                         *CURRENT SURVEY CONTROL
 DM6919  ______________________________________________________________________
 DM6919* NAD 83(2011) POSITION- 38 49 57.22664(N) 088 12 07.41390(W)   ADJUSTED
 DM6919* NAD 83(2011) ELLIP HT-   117.410 (meters)        (06/27/12)   ADJUSTED
 DM6919* NAD 83(2011) EPOCH   -  2010.00
 DM6919* NAVD 88 ORTHO HEIGHT -   148.9   (meters)      489.    (feet) GPS OBS
 DM6919  ______________________________________________________________________
 DM6919  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6919  GEOID HEIGHT    -        -31.459 (meters)                     GEOID09
 DM6919  GEOID HEIGHT    -        -31.495 (meters)                     GEOID18
 DM6919  NAD 83(2011) X  -    156,092.788 (meters)                     COMP
 DM6919  NAD 83(2011) Y  - -4,972,646.084 (meters)                     COMP
 DM6919  NAD 83(2011) Z  -  3,977,928.110 (meters)                     COMP
 DM6919  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 DM6919
 DM6919  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6919  Standards:
 DM6919         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6919            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6919  -------------------------------------------------------------------
 DM6919  NETWORK    0.54   0.84           0.25   0.18   0.43     -0.00133174
 DM6919  -------------------------------------------------------------------
 DM6919  Click here for local accuracies and other accuracy information.
 DM6919
 DM6919.The horizontal coordinates were established by GPS observations
 DM6919.and adjusted by the National Geodetic Survey in June 2012.
 DM6919
 DM6919.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6919.been affixed to the stable North American tectonic plate. See 
 DM6919.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6919
 DM6919.The horizontal coordinates are valid at the epoch date displayed above
 DM6919.which is a decimal equivalence of Year/Month/Day.
 DM6919
 DM6919.The orthometric height was determined by GPS observations and a
 DM6919.high-resolution geoid model.
 DM6919
 DM6919.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6919.GEOID18 height accuracy estimate available here.
 DM6919
 DM6919.Click photographs - Photos may exist for this station.
 DM6919
 DM6919.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6919
 DM6919.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6919
 DM6919.The ellipsoidal height was determined by GPS observations
 DM6919.and is referenced to NAD 83.
 DM6919
 DM6919. The following values were computed from the NAD 83(2011) position.
 DM6919
 DM6919;                    North         East     Units Scale Factor Converg.
 DM6919;SPC IL E     -   240,398.859   311,398.257   MT  0.99997660   +0 04 56.3
 DM6919;SPC IL E     -   788,708.59  1,021,645.78   sFT  0.99997660   +0 04 56.3
 DM6919;UTM  16      - 4,298,882.520   395,665.038   MT  0.99973405   -0 45 13.7
 DM6919
 DM6919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6919!SPC IL E     -   0.99998158  x   0.99997660  =   0.99995818
 DM6919!UTM  16      -   0.99998158  x   0.99973405  =   0.99971563
 DM6919
 DM6919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9566598882(NAD 83)
 DM6919
 DM6919                          SUPERSEDED SURVEY CONTROL
 DM6919
 DM6919  NAD 83(2007)-  38 49 57.22679(N)    088 12 07.41467(W) AD(2002.00) 1
 DM6919  ELLIP H (06/09/11)  117.431  (m)                       GP(2002.00) 3 2
 DM6919
 DM6919.Superseded values are not recommended for survey control.
 DM6919
 DM6919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6919.See file dsdata.pdf to determine how the superseded data were derived.
 DM6919
 DM6919_MARKER: DD = SURVEY DISK
 DM6919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6919_STAMPING: RICH 03
 DM6919_MARK LOGO: ILDT
 DM6919_PROJECTION: FLUSH
 DM6919_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6919+STABILITY: SURFACE MOTION
 DM6919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6919+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2010
 DM6919
 DM6919  HISTORY     - Date     Condition        Report By
 DM6919  HISTORY     - 20100701 MONUMENTED       ILDT
 DM6919
 DM6919                          STATION DESCRIPTION
 DM6919
 DM6919'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6919'THE STATION IS 6.3 MI (10.1 KM) WEST OF DUNDAS IL.
 DM6919'
 DM6919'TO REACH FROM THE INTERSECTION OF IL 130 AND CR 5 JUST WEST OF DUNDAS
 DM6919'GO WEST ON CR 5 FOR 5.8 MI (9.3 KM) TO THE STATION ON THE RIGHT.  THE
 DM6919'MARK IS CONCRETE WITH AN ALUMINUM CAP AND HAS MAGNETIC MATERIAL
 DM6919'WITHIN.  IT IS RECESSED.  THE MARK IS 28.5' NORTH OF THE CENTERLINE OF
 DM6919'CR 5, 11.2' SOUTH OF A FENCE AND 6.8' WEST OF A COUNTY ROAD SIGN 525E
 DM6919'+ 1800N.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6925 ***********************************************************************
 DM6925  DESIGNATION -  RICH 04
 DM6925  PID         -  DM6925
 DM6925  STATE/COUNTY-  IL/RICHLAND
 DM6925  COUNTRY     -  US
 DM6925  USGS QUAD   -  DUNDAS (2018)
 DM6925
 DM6925                         *CURRENT SURVEY CONTROL
 DM6925  ______________________________________________________________________
 DM6925* NAD 83(2011) POSITION- 38 50 01.88843(N) 088 05 39.75603(W)   ADJUSTED
 DM6925* NAD 83(2011) ELLIP HT-   113.968 (meters)        (06/27/12)   ADJUSTED
 DM6925* NAD 83(2011) EPOCH   -  2010.00
 DM6925* NAVD 88 ORTHO HEIGHT -   145.5   (meters)      477.    (feet) GPS OBS
 DM6925  ______________________________________________________________________
 DM6925  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6925  GEOID HEIGHT    -        -31.484 (meters)                     GEOID09
 DM6925  GEOID HEIGHT    -        -31.514 (meters)                     GEOID18
 DM6925  NAD 83(2011) X  -    165,435.102 (meters)                     COMP
 DM6925  NAD 83(2011) Y  - -4,972,251.165 (meters)                     COMP
 DM6925  NAD 83(2011) Z  -  3,978,037.935 (meters)                     COMP
 DM6925  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 DM6925
 DM6925  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6925  Standards:
 DM6925         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6925            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6925  -------------------------------------------------------------------
 DM6925  NETWORK    0.56   0.88           0.26   0.19   0.45     -0.02055658
 DM6925  -------------------------------------------------------------------
 DM6925  Click here for local accuracies and other accuracy information.
 DM6925
 DM6925.The horizontal coordinates were established by GPS observations
 DM6925.and adjusted by the National Geodetic Survey in June 2012.
 DM6925
 DM6925.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6925.been affixed to the stable North American tectonic plate. See 
 DM6925.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6925
 DM6925.The horizontal coordinates are valid at the epoch date displayed above
 DM6925.which is a decimal equivalence of Year/Month/Day.
 DM6925
 DM6925.The orthometric height was determined by GPS observations and a
 DM6925.high-resolution geoid model.
 DM6925
 DM6925.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6925.GEOID18 height accuracy estimate available here.
 DM6925
 DM6925.Click photographs - Photos may exist for this station.
 DM6925
 DM6925.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6925
 DM6925.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6925
 DM6925.The ellipsoidal height was determined by GPS observations
 DM6925.and is referenced to NAD 83.
 DM6925
 DM6925. The following values were computed from the NAD 83(2011) position.
 DM6925
 DM6925;                    North         East     Units Scale Factor Converg.
 DM6925;SPC IL E     -   240,561.552   320,747.772   MT  0.99998030   +0 08 59.4
 DM6925;SPC IL E     -   789,242.36  1,052,319.98   sFT  0.99998030   +0 08 59.4
 DM6925;UTM  16      - 4,298,908.754   405,013.539   MT  0.99971110   -0 41 10.7
 DM6925
 DM6925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6925!SPC IL E     -   0.99998212  x   0.99998030  =   0.99996242
 DM6925!UTM  16      -   0.99998212  x   0.99971110  =   0.99969322
 DM6925
 DM6925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0501398908(NAD 83)
 DM6925
 DM6925                          SUPERSEDED SURVEY CONTROL
 DM6925
 DM6925  NAD 83(2007)-  38 50 01.88860(N)    088 05 39.75680(W) AD(2002.00) 1
 DM6925  ELLIP H (06/09/11)  113.987  (m)                       GP(2002.00) 3 2
 DM6925
 DM6925.Superseded values are not recommended for survey control.
 DM6925
 DM6925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6925.See file dsdata.pdf to determine how the superseded data were derived.
 DM6925
 DM6925_MARKER: DD = SURVEY DISK
 DM6925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6925_STAMPING: RICH 04
 DM6925_MARK LOGO: ILDT
 DM6925_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6925+STABILITY: SURFACE MOTION
 DM6925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6925+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2010
 DM6925
 DM6925  HISTORY     - Date     Condition        Report By
 DM6925  HISTORY     - 20100701 MONUMENTED       ILDT
 DM6925
 DM6925                          STATION DESCRIPTION
 DM6925
 DM6925'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6925'THE STATION IS LOCATED 7.0 MI (11.3 KM) NORTH OF OLNEY.
 DM6925'
 DM6925'TO REACH FROM THE INTERSECTION OF IL 130 AND IL 250 IN OLNEY GO NORTH
 DM6925'ON IL 130 FOR 7.1 MI (11.4 KM) TO THE INTERSECTION OF IL 130 AND
 DM6925'DUNDAS LANE ( COUNTY ROAD 1800N) AND THE STATION IN THE NORTHEAST
 DM6925'QUADRANT.  IT IS 47.2' EAST OF THE CENTERLINE OF IL 130, 49.0' NORTH
 DM6925'OF DUNDAS LANE, 21.0' SOUTHEAST OF A TELEPHONE POLE AND IS 11.8' WEST
 DM6925'OF A FIBERGLASS WITNESS POST.  IT IS AN ALUMINUM DISK SET IN CONCRETE
 DM6925'BURIED 2IN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1174 ***********************************************************************
 JB1174  DESIGNATION -  RICH AZ MK
 JB1174  PID         -  JB1174
 JB1174  STATE/COUNTY-  IL/WASHINGTON
 JB1174  COUNTRY     -  US
 JB1174  USGS QUAD   -  ASHLEY (2018)
 JB1174
 JB1174                         *CURRENT SURVEY CONTROL
 JB1174  ______________________________________________________________________
 JB1174* NAD 83(1986) POSITION- 38 22 04.     (N) 089 12 57.     (W)   SCALED
 JB1174* NAVD 88 ORTHO HEIGHT -   181.598 (meters)      595.79  (feet) ADJUSTED
 JB1174  ______________________________________________________________________
 JB1174  GEOID HEIGHT    -        -30.151 (meters)                     GEOID18
 JB1174  DYNAMIC HEIGHT  -        181.482 (meters)      595.41  (feet) COMP
 JB1174  MODELED GRAVITY -    979,988.0   (mgal)                       NAVD 88
 JB1174
 JB1174  VERT ORDER      -  SECOND    CLASS 0
 JB1174
 JB1174.The horizontal coordinates were scaled from a map and have
 JB1174.an estimated accuracy of +/- 6 seconds.
 JB1174
 JB1174.The orthometric height was determined by differential leveling and
 JB1174.adjusted by the NATIONAL GEODETIC SURVEY
 JB1174.in June 1991.
 JB1174
 JB1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1174.GEOID18 height accuracy estimate available here.
 JB1174
 JB1174.Click photographs - Photos may exist for this station.
 JB1174
 JB1174.The dynamic height is computed by dividing the NAVD 88
 JB1174.geopotential number by the normal gravity value computed on the
 JB1174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1174.degrees latitude (g = 980.6199 gals.).
 JB1174
 JB1174.The modeled gravity was interpolated from observed gravity values.
 JB1174
 JB1174;                    North         East    Units  Estimated Accuracy
 JB1174;SPC IL W     -   189,220.      783,090.      MT  (+/- 180 meters Scaled)
 JB1174
 JB1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH064489(NAD 83)
 JB1174
 JB1174                          SUPERSEDED SURVEY CONTROL
 JB1174
 JB1174  NGVD 29 (??/??/92)  181.709  (m)          596.16   (f) ADJ UNCH    2 0
 JB1174
 JB1174.Superseded values are not recommended for survey control.
 JB1174
 JB1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1174.See file dsdata.pdf to determine how the superseded data were derived.
 JB1174
 JB1174_MARKER: DZ = AZIMUTH MARK DISK
 JB1174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1174_STAMPING: RICH 1961
 JB1174_MARK LOGO: CGS
 JB1174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1174+STABILITY: SURFACE MOTION
 JB1174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1174+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1174
 JB1174  HISTORY     - Date     Condition        Report By
 JB1174  HISTORY     - 1962     MONUMENTED       CGS
 JB1174  HISTORY     - 1974     GOOD             USGS
 JB1174  HISTORY     - 20121004 GOOD             ILDT
 JB1174
 JB1174                          STATION DESCRIPTION
 JB1174
 JB1174'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (CAA)
 JB1174'4.4 MI NW FROM ASHLEY.
 JB1174'ABOUT 2.25 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1174'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1174'0.75 MILE WEST ALONG A DIRT ROAD, THENCE 1.35 MILES WEST ALONG
 JB1174'AN OILED ROAD, AT A FIELD ENTRANCE NORTH OF THE ROAD, 21 FEET
 JB1174'NORTH OF THE CENTER LINE OF THE ROAD, 30 FEET EAST OF THE CENTER
 JB1174'LINE OF THE FIELD ENTRANCE, 51 FEET SOUTHEAST OF A 40 INCH
 JB1174'MAPLE TREE, 18.5 FEET SOUTHEAST OF A POWER POLE, 1.7 FEET WEST
 JB1174'OF A METAL WITNESS POST, ABOUT 0.5 FOOT BELOW THE LEVEL OF THE
 JB1174'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1174
 JB1174                          STATION RECOVERY (1974)
 JB1174
 JB1174'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1174'RECOVERED IN GOOD CONDITION.
 JB1174
 JB1174                          STATION RECOVERY (2012)
 JB1174
 JB1174'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1174'CONCRETE POST HAS BEEN HIT BUT MONUMENT IS SOLID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1172 ***********************************************************************
 JB1172  DESIGNATION -  RICH RM 1
 JB1172  PID         -  JB1172
 JB1172  STATE/COUNTY-  IL/WASHINGTON
 JB1172  COUNTRY     -  US
 JB1172  USGS QUAD   -  ASHLEY (2018)
 JB1172
 JB1172                         *CURRENT SURVEY CONTROL
 JB1172  ______________________________________________________________________
 JB1172* NAD 83(1986) POSITION- 38 22 01.26   (N) 089 13 10.36   (W)   HD_HELD1
 JB1172* NAVD 88 ORTHO HEIGHT -   180.918 (meters)      593.56  (feet) ADJUSTED
 JB1172  ______________________________________________________________________
 JB1172  GEOID HEIGHT    -        -30.148 (meters)                     GEOID18
 JB1172  DYNAMIC HEIGHT  -        180.803 (meters)      593.18  (feet) COMP
 JB1172  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB1172
 JB1172  VERT ORDER      -  SECOND    CLASS 0
 JB1172
 JB1172.The horizontal coordinates were determined by differentially corrected
 JB1172.hand held GPS observations or other comparable positioning techniques
 JB1172.and have an estimated accuracy of +/- 3 meters.
 JB1172
 JB1172.The orthometric height was determined by differential leveling and
 JB1172.adjusted by the NATIONAL GEODETIC SURVEY
 JB1172.in June 1991.
 JB1172
 JB1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1172.GEOID18 height accuracy estimate available here.
 JB1172
 JB1172.Click photographs - Photos may exist for this station.
 JB1172
 JB1172.The dynamic height is computed by dividing the NAVD 88
 JB1172.geopotential number by the normal gravity value computed on the
 JB1172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1172.degrees latitude (g = 980.6199 gals.).
 JB1172
 JB1172.The modeled gravity was interpolated from observed gravity values.
 JB1172
 JB1172;                    North         East    Units  Estimated Accuracy
 JB1172;SPC IL W     -   189,130.9     782,767.8     MT  (+/- 3 meters HH1 GPS) 
 JB1172
 JB1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0609348869(NAD 83)
 JB1172
 JB1172                          SUPERSEDED SURVEY CONTROL
 JB1172
 JB1172  NGVD 29 (??/??/92)  181.029  (m)          593.93   (f) ADJ UNCH    2 0
 JB1172
 JB1172.Superseded values are not recommended for survey control.
 JB1172
 JB1172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1172.See file dsdata.pdf to determine how the superseded data were derived.
 JB1172
 JB1172_MARKER: DR = REFERENCE MARK DISK
 JB1172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1172_STAMPING: RICH NO 1 1961
 JB1172_MARK LOGO: CGS
 JB1172_PROJECTION: FLUSH
 JB1172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1172+STABILITY: SURFACE MOTION
 JB1172
 JB1172  HISTORY     - Date     Condition        Report By
 JB1172  HISTORY     - 1962     MONUMENTED       CGS
 JB1172  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1172  HISTORY     - 20110810 MARK NOT FOUND   ILDT
 JB1172
 JB1172                          STATION DESCRIPTION
 JB1172
 JB1172'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (CAA)
 JB1172'4.6 MI NW FROM ASHLEY.
 JB1172'ABOUT 2.25 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1172'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1172'0.75 MILE WEST ALONG A DIRT ROAD, THENCE 1.65 MILES WEST ALONG
 JB1172'AN OILED ROAD, AT A FARM HOUSE SOUTH OF THE ROAD, 80 FEET
 JB1172'SOUTHEAST OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 2.5 FEET
 JB1172'NORTHWEST OF THE NORTHWEST CORNER OF A CRIB AND MACHINE SHED, 1
 JB1172'FOOT EAST OF A FENCE, 95.3 FEET SOUTH OF TRAVERSE STATION RICH,
 JB1172'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1172
 JB1172                          STATION RECOVERY (1974)
 JB1172
 JB1172'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1172'MARK NOT FOUND.
 JB1172
 JB1172                          STATION RECOVERY (2011)
 JB1172
 JB1172'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1172'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1175 ***********************************************************************
 JB1175  DESIGNATION -  RICH RM 2
 JB1175  PID         -  JB1175
 JB1175  STATE/COUNTY-  IL/WASHINGTON
 JB1175  COUNTRY     -  US
 JB1175  USGS QUAD   -  ASHLEY (2018)
 JB1175
 JB1175                         *CURRENT SURVEY CONTROL
 JB1175  ______________________________________________________________________
 JB1175* NAD 83(1986) POSITION- 38 22 03.11   (N) 089 13 10.46   (W)   HD_HELD1
 JB1175* NAVD 88 ORTHO HEIGHT -   180.105 (meters)      590.89  (feet) ADJUSTED
 JB1175  ______________________________________________________________________
 JB1175  GEOID HEIGHT    -        -30.150 (meters)                     GEOID18
 JB1175  DYNAMIC HEIGHT  -        179.990 (meters)      590.52  (feet) COMP
 JB1175  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB1175
 JB1175  VERT ORDER      -  SECOND    CLASS 0
 JB1175
 JB1175.The horizontal coordinates were determined by differentially corrected
 JB1175.hand held GPS observations or other comparable positioning techniques
 JB1175.and have an estimated accuracy of +/- 3 meters.
 JB1175
 JB1175.The orthometric height was determined by differential leveling and
 JB1175.adjusted by the NATIONAL GEODETIC SURVEY
 JB1175.in June 1991.
 JB1175
 JB1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1175.GEOID18 height accuracy estimate available here.
 JB1175
 JB1175.Click photographs - Photos may exist for this station.
 JB1175
 JB1175.The dynamic height is computed by dividing the NAVD 88
 JB1175.geopotential number by the normal gravity value computed on the
 JB1175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1175.degrees latitude (g = 980.6199 gals.).
 JB1175
 JB1175.The modeled gravity was interpolated from observed gravity values.
 JB1175
 JB1175;                    North         East    Units  Estimated Accuracy
 JB1175;SPC IL W     -   189,187.9     782,764.8     MT  (+/- 3 meters HH1 GPS) 
 JB1175
 JB1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0609248926(NAD 83)
 JB1175
 JB1175                          SUPERSEDED SURVEY CONTROL
 JB1175
 JB1175  NGVD 29 (??/??/92)  180.216  (m)          591.26   (f) ADJ UNCH    2 0
 JB1175
 JB1175.Superseded values are not recommended for survey control.
 JB1175
 JB1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1175.See file dsdata.pdf to determine how the superseded data were derived.
 JB1175
 JB1175_MARKER: DR = REFERENCE MARK DISK
 JB1175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1175_STAMPING: RICH NO 2 1961
 JB1175_MARK LOGO: CGS
 JB1175_PROJECTION: FLUSH
 JB1175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1175+STABILITY: SURFACE MOTION
 JB1175
 JB1175  HISTORY     - Date     Condition        Report By
 JB1175  HISTORY     - 1961     MONUMENTED       CGS
 JB1175  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1175  HISTORY     - 20110810 MARK NOT FOUND   ILDT
 JB1175
 JB1175                          STATION DESCRIPTION
 JB1175
 JB1175'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1175'4.6 MI NW FROM ASHLEY.
 JB1175'ABOUT 2.25 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1175'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1175'0.75 MILE WEST ALONG A DIRT ROAD, THENCE 1.65 MILES WEST ALONG
 JB1175'AN OILED ROAD, AT A FARM HOUSE SOUTH OF THE ROAD, 58 FEET EAST
 JB1175'OF THE CENTER LINE OF THE FARM DRIVE, 40 FEET WEST OF A FENCE,
 JB1175'76 FEET NORTH OF A TELEPHONE POLE, 78 FEET SOUTHWEST OF A POWER
 JB1175'POLE, 1 FOOT NORTHEAST OF THE NORTHEAST CORNER OF A RED PAINTED
 JB1175'WOODEN FRAME BARN, 94.7 FEET NORTH-NORTHWEST OF TRAVERSE STATION
 JB1175'RICH, ABOUT 2 FEET ABOVE THE LEVEL OF THE FARM DRIVE, AND SET IN
 JB1175'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1175
 JB1175                          STATION RECOVERY (1974)
 JB1175
 JB1175'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1175'MARK NOT FOUND.
 JB1175
 JB1175                          STATION RECOVERY (2011)
 JB1175
 JB1175'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1175'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2933 ***********************************************************************
 ME2933  DESIGNATION -  RICH TWP MICROWAVE KSA 46 LT
 ME2933  PID         -  ME2933
 ME2933  STATE/COUNTY-  IL/COOK
 ME2933  COUNTRY     -  US
 ME2933  USGS QUAD   -  HARVEY (2018)
 ME2933
 ME2933                         *CURRENT SURVEY CONTROL
 ME2933  ______________________________________________________________________
 ME2933* NAD 83(1997) POSITION- 41 31 58.93680(N) 087 42 17.43175(W)   ADJUSTED
 ME2933  ______________________________________________________________________
 ME2933  GEOID HEIGHT    -        -33.357 (meters)                     GEOID18
 ME2933  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 ME2933  HORZ ORDER      -  THIRD
 ME2933
 ME2933.The horizontal coordinates were established by classical geodetic methods
 ME2933.and adjusted by the National Geodetic Survey in October 1999.
 ME2933
 ME2933.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2933.GEOID18 height accuracy estimate available here.
 ME2933
 ME2933.Click photographs - Photos may exist for this station.
 ME2933
 ME2933.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2933
 ME2933. The following values were computed from the NAD 83(1997) position.
 ME2933
 ME2933;                    North         East     Units Scale Factor Converg.
 ME2933;SPC IL E     -   540,429.757   352,448.745   MT  1.00000884   +0 25 00.2
 ME2933;SPC IL E     - 1,773,059.96  1,156,325.59   sFT  1.00000884   +0 25 00.2
 ME2933;UTM  16      - 4,598,171.892   441,201.647   MT  0.99964254   -0 28 02.5
 ME2933
 ME2933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4120198171(NAD 83)
 ME2933
 ME2933                          SUPERSEDED SURVEY CONTROL
 ME2933
 ME2933  NAD 83(1997)-  41 31 58.93681(N)    087 42 17.43185(W) AD(       ) 3
 ME2933  NAD 83(1994)-  41 31 58.94132(N)    087 42 17.43872(W) AD(       ) 3
 ME2933  NAD 83(1986)-  41 31 58.94144(N)    087 42 17.43864(W) AD(       ) 3
 ME2933  NAD 27      -  41 31 58.81577(N)    087 42 17.27088(W) AD(       ) 3
 ME2933
 ME2933.Superseded values are not recommended for survey control.
 ME2933
 ME2933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2933.See file dsdata.pdf to determine how the superseded data were derived.
 ME2933
 ME2933_MARKER: 45 = MICROWAVE TOWER
 ME2933
 ME2933  HISTORY     - Date     Condition        Report By
 ME2933  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2933  HISTORY     - 1956     GOOD             CGS
 ME2933
 ME2933                          STATION DESCRIPTION
 ME2933
 ME2933'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2933'STATION IS LOCATED ABOUT 2 MILES WEST OF OLYMPIA FIELDS, 2
 ME2933'MILES SOUTHWEST OF
 ME2933'FLOSSMOOR AND 0.4 MILE WEST OF U.S. HIGHWAY 54, IN RICH TOWNSHIP.  IT
 ME2933'IS A 30 FOOT SQUARE CONCRETE
 ME2933'BUILDING, 197 FEET HIGH, OWNED BY THE AMERICAN TELEGRAPH
 ME2933'AND TELEPHONE COMPANY AND USED FOR TELEVISION
 ME2933'RELAY PURPOSES.  THERE ARE 4 LARGE CONICAL
 ME2933'SHAPED RELAYS LOCATED ATOP THE BUILDING.  THE POINT OBSERVED ON
 ME2933'WAS A FLASHING RED LIGHT LOCATED ON A
 ME2933'STAFF AT THE CENTER OF THE TOP OF THE BUILDING.
 ME2933'
 ME2933'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 54 AND 30,
 ME2933'WHICH IS 3 MILES WEST OF CHICAGO
 ME2933'HEIGHTS, GO NORTH ON HIGHWAY 54 FOR 2 MILES TO A SIDE ROAD LEFT, TURN
 ME2933'LEFT AND GO WEST ON GRAVEL ROAD
 ME2933'FOR 0.4 MILE TO STATION AS DESCRIBED.
 ME2933
 ME2933                          STATION RECOVERY (1956)
 ME2933
 ME2933'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2933'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE OLD DESCRIPTION IS
 ME2933'ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1631 ***********************************************************************
 JB1631  DESIGNATION -  RICHARD
 JB1631  PID         -  JB1631
 JB1631  STATE/COUNTY-  IL/EDWARDS
 JB1631  COUNTRY     -  US
 JB1631  USGS QUAD   -  WEST SALEM (2018)
 JB1631
 JB1631                         *CURRENT SURVEY CONTROL
 JB1631  ______________________________________________________________________
 JB1631* NAD 83(1997) POSITION- 38 31 07.31936(N) 088 03 23.96276(W)   ADJUSTED
 JB1631* NAVD 88 ORTHO HEIGHT -   161.7   (meters)      531.    (feet) VERTCON3
 JB1631  ______________________________________________________________________
 JB1631  GEOID HEIGHT    -        -31.072 (meters)                     GEOID18
 JB1631  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 JB1631  HORZ ORDER      -  FIRST
 JB1631
 JB1631.The horizontal coordinates were established by classical geodetic methods
 JB1631.and adjusted by the National Geodetic Survey in October 1999.
 JB1631
 JB1631.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1631.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1631
 JB1631.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1631.GEOID18 height accuracy estimate available here.
 JB1631
 JB1631.Click photographs - Photos may exist for this station.
 JB1631
 JB1631.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1631
 JB1631. The following values were computed from the NAD 83(1997) position.
 JB1631
 JB1631;                    North         East     Units Scale Factor Converg.
 JB1631;SPC IL E     -   205,586.096   324,128.478   MT  0.99998217   +0 10 20.3
 JB1631;SPC IL E     -   674,493.72  1,063,411.51   sFT  0.99998217   +0 10 20.3
 JB1631;UTM  16      - 4,263,897.408   407,884.458   MT  0.99970449   -0 39 29.2
 JB1631
 JB1631!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1631!SPC IL E     -   0.99997951  x   0.99998217  =   0.99996168
 JB1631!UTM  16      -   0.99997951  x   0.99970449  =   0.99968400
 JB1631
 JB1631:                Primary Azimuth Mark                     Grid Az
 JB1631:SPC IL E     -  RICHARD AZ MK                            085 52 05.3
 JB1631:UTM  16      -  RICHARD AZ MK                            086 41 54.8
 JB1631
 JB1631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0788463897(NAD 83)
 JB1631
 JB1631|---------------------------------------------------------------------|
 JB1631| PID    Reference Object                     Distance      Geod. Az  |
 JB1631|                                                           dddmmss.s |
 JB1631| CI5380 RICHARD RM 1                         24.945 METERS 03852     |
 JB1631| AF9256 RICHARD AZ MK                       APPROX. 0.7 KM 0860225.6 |
 JB1631| JB1636 WEST SALEM MUNICIPAL TANK           APPROX. 4.5 KM 0865422.1 |
 JB1631| JB1634 WEST SALEM MORAVIAN CH SPIRE        APPROX. 4.7 KM 0871053.5 |
 JB1631| CI5381 RICHARD RM 2                         21.296 METERS 28623     |
 JB1631|---------------------------------------------------------------------|
 JB1631
 JB1631                          SUPERSEDED SURVEY CONTROL
 JB1631
 JB1631  NAD 83(1997)-  38 31 07.31990(N)    088 03 23.96167(W) AD(       ) 1
 JB1631  NAD 83(1986)-  38 31 07.33072(N)    088 03 23.96097(W) AD(       ) 1
 JB1631  NAD 27      -  38 31 07.15209(N)    088 03 23.82490(W) AD(       ) 1
 JB1631  NGVD 29 (07/19/86)  161.8    (m)          531.     (f) VERT ANG       
 JB1631
 JB1631.Superseded values are not recommended for survey control.
 JB1631
 JB1631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1631.See file dsdata.pdf to determine how the superseded data were derived.
 JB1631
 JB1631_MARKER: DS = TRIANGULATION STATION DISK
 JB1631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1631_STAMPING: RICHARD 1961
 JB1631_MARK LOGO: CGS
 JB1631_PROJECTION: RECESSED 46 CENTIMETERS
 JB1631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1631+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 JB1631
 JB1631  HISTORY     - Date     Condition        Report By
 JB1631  HISTORY     - 1961     MONUMENTED       CGS
 JB1631  HISTORY     - 1968     GOOD             CGS
 JB1631  HISTORY     - 1969     GOOD             ILHD
 JB1631  HISTORY     - 20040311 GOOD             APISUR
 JB1631  HISTORY     - 20131212 GOOD             AMESC
 JB1631
 JB1631                          STATION DESCRIPTION
 JB1631
 JB1631'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1631'THE STATION IS ABOUT 10 MILES NORTH OF ALBION, ABOUT 5 MILES SOUTH OF
 JB1631'PARKERSBURG, ABOUT 3 MILES WEST OF WEST SALEM, IN THE SOUTHWEST 0.25
 JB1631'OF SEC 13, T 1 N, R 10 E, AND ON THE PROPERTY OF MR CLEVELAND
 JB1631'GREYHOUSE.
 JB1631'
 JB1631'IT IS 111 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD, 109 FEET EAST
 JB1631'OF THE CENTERLINE OF STATE HIGHWAY 130, 84 FEET SOUTHEAST OF A
 JB1631'TELEPHONE POLE, 81 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A
 JB1631'BILLBOARD, 69 FEET EAST OF A WIRE FENCE AND 65 FEET SOUTH OF A RAIL
 JB1631'FENCE.  THE MONUMENT IS 18 INCHES BELOW THE SURFACE OF THE GROUND AND
 JB1631'THE DISK IS STAMPED RICHARD 1961.
 JB1631'
 JB1631'TO REACH FROM THE RAILROAD DEPOT AT THE WEST EDGE OF WEST SALEM, GO
 JB1631'WESTERLY ON A PAVED ROAD FOR 1.9 MILES TO THE AZIMUTH MARK ON THE
 JB1631'RIGHT.  CONTINUE AHEAD WEST ON THE PAVED ROAD FOR 0.4 MILE TO THE
 JB1631'STATION ON THE LEFT.
 JB1631'
 JB1631'REFERENCE MARK 1 IS 46 FEET SOUTH OF THE CENTERLINE OF THE PAVED ROAD,
 JB1631'22 FEET NORTHWEST OF A TRUNKED HICKORY TREE AND 1 FOOT SOUTH OF THE
 JB1631'RAIL FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 JB1631'RICHARD NO 1 1961.
 JB1631'
 JB1631'REFERENCE MARK 2 IS 41 FEET EAST OF THE CENTERLINE OF HIGHWAY 130, 41
 JB1631'FEET SOUTH OF A FENCE CORNER, 21 FEET NORTHEAST OF A POWER LINE GUY
 JB1631'POLE, 1 FOOT EAST OF THE WIRE FENCE AND 1 FOOT NORTH OF A WITNESS
 JB1631'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED RICHARD
 JB1631'NO 2 1961.
 JB1631'
 JB1631'THE AZIMUTH MARK IS 41 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD,
 JB1631'35 FEET NORTHEAST OF THE NORTH END OF A CONCRETE CULVERT AND 2 WEST OF
 JB1631'A POWER POLE AND A WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND
 JB1631'THE DISK IS STAMPED RICHARD 1961.
 JB1631'
 JB1631'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1631
 JB1631                          STATION RECOVERY (1968)
 JB1631
 JB1631'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JB1631'STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.  THE
 JB1631'DISTANCE TO REFERENCE MARKS 1 AND 2 CHECKED.  THE DIRECTION TO
 JB1631'REFERENCE MARK 2 AND AZIMUTH MARK CHECKED.  THE DIRECTION TO REFERENCE
 JB1631'MARK 1 DID NOT CHECK.  DUE TO VARIOUS REASONS A COMPLETE NEW
 JB1631'DESCRIPTION FOLLOWS.
 JB1631'
 JB1631'STATION IS LOCATED ABOUT 10 MILES NORTH OF ALBION, 5 MILES SOUTH OF
 JB1631'PARKERBURG, 3 MILES WEST OF WEST SALEM AND ON PROPERTY OF MR CLEVELAND
 JB1631'GREYHOUSE.
 JB1631'
 JB1631'TO REACH THE STATION FROM THE RAILROAD DEPOT ON WEST SIDE OF WEST
 JB1631'SALEM, GO WESTERLY ON PAVED ROAD FOR 1.9 MILES TO THE AZIMUTH MARK ON
 JB1631'RIGHT AS DESCRIBED.  CONTINUE WEST ON PAVED ROAD FOR 0.4 MILE TO THE
 JB1631'JUNCTION OF STATE HIGHWAY 130 AND THE STATION ON LEFT IN SOUTHEAST
 JB1631'ANGLE OF INTERSECTION.
 JB1631'
 JB1631'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JB1631'
 JB1631'STATION MARK, STAMPED RICHARD 1961, IS SET 18 INCHES BELOW THE SURFACE
 JB1631'OF THE GROUND.  IT IS 100 FEET EAST OF THE EAST EDGE OF STATE HIGHWAY
 JB1631'130, 97.3 FEET SOUTH OF THE SOUTH EDGE OF ROAD TO WEST SALEM, 86.8
 JB1631'FEET SOUTHWEST OF THE SOUTHWEST EDGE OF TWIN TRUNK TREE, 78 FEET EAST
 JB1631'OF BRACE POLE FOR POWER LINE POLE AND 70.3 FEET SOUTHEAST OF A METAL
 JB1631'WITNESS POST.
 JB1631'
 JB1631'RM 1, STAMPED RICHARD NO 1 1961, IS SET FLUSH.  IT IS 36 FEET SOUTH OF
 JB1631'THE SOUTH EDGE OF ROAD, 21.7 FEET NORTHWEST OF CENTER OF TWIN TRUNK
 JB1631'TREE AND 2.8 FEET NORTHWEST OF METAL WITNESS POST.
 JB1631'
 JB1631'RM 2, STAMPED RICHARD NO 2 1961, PROJECTS ABOUT 1 INCH.  IT IS 90.7
 JB1631'FEET SOUTH OF CENTER OF ROAD, 41.5 FEET EAST OF CENTER OF STATE
 JB1631'HIGHWAY 130 AND 1.6 FEET NORTHEAST OF METAL WITNESS POST.
 JB1631'
 JB1631'AZIMUTH MARK, STAMPED RICHARD 1961, PROJECTS ABOUT 2 INCHES.  IT IS 41
 JB1631'FEET NORTH OF CENTER OF ROAD, 35 FEET NORTHEAST OF NORTH END OF
 JB1631'CONCRETE CULVERT, 2 FEET WEST OF POWER LINE POLE AND 1.8 FEET
 JB1631'NORTHWEST OF A METAL WITNESS POST.
 JB1631'
 JB1631'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1631
 JB1631                          STATION RECOVERY (1969)
 JB1631
 JB1631'RECOVERY NOTE BY IL HIGHWAY DEPT 1969
 JB1631'STATION RECOVERED IN GOOD CONDITION.  STATION 1 AND 2 ALSO RECOVERED
 JB1631'IN GOOD CONDITION.  AZIMUTH MARK IN GOOD CONDITION.
 JB1631
 JB1631                          STATION RECOVERY (2004)
 JB1631
 JB1631'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2004 (TJM)
 JB1631'STATION IS GPS'ABLE. REFERENCE MARKS 1 AND 2 WERE RECOVERED AS
 JB1631'DESCRIBED IN GOOD CONDITION.  DISTANCE CHECKED GOOD TO RM'S. THE
 JB1631'AZIMUTH MARK WAS RECOVERED AS DESCRIBED IN GOOD CONDITION.
 JB1631
 JB1631                          STATION RECOVERY (2013)
 JB1631
 JB1631'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 JB1631'THE STATION IS 79.5 FT (24.2 M) SOUTHEAST OF A POWER POLE WITH LIGHT,
 JB1631'64.5 FT (19.7 M) SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER, 66.0 FT
 JB1631'(20.1 M) SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER AND HAS A 8 INCH (20
 JB1631'CM) PVC OVER IT.  REFERENCE MARK 1 WAS FOUND, REFERENCE MARK 2 WAS NOT
 JB1631'FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9256 ***********************************************************************
 AF9256  CBN         -  This is a Cooperative Base Network Control Station.
 AF9256  DESIGNATION -  RICHARD AZ MK
 AF9256  PID         -  AF9256
 AF9256  STATE/COUNTY-  IL/EDWARDS
 AF9256  COUNTRY     -  US
 AF9256  USGS QUAD   -  WEST SALEM (2018)
 AF9256
 AF9256                         *CURRENT SURVEY CONTROL
 AF9256  ______________________________________________________________________
 AF9256* NAD 83(2011) POSITION- 38 31 08.84441(N) 088 02 56.10816(W)   ADJUSTED
 AF9256* NAD 83(2011) ELLIP HT-   122.486 (meters)        (06/27/12)   ADJUSTED
 AF9256* NAD 83(2011) EPOCH   -  2010.00
 AF9256* NAVD 88 ORTHO HEIGHT -   153.568 (meters)      503.83  (feet) ADJUSTED
 AF9256  ______________________________________________________________________
 AF9256  GEOID HEIGHT    -        -31.080 (meters)                     GEOID18
 AF9256  NAD 83(2011) X  -    170,123.569 (meters)                     COMP
 AF9256  NAD 83(2011) Y  - -4,993,946.536 (meters)                     COMP
 AF9256  NAD 83(2011) Z  -  3,950,766.791 (meters)                     COMP
 AF9256  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 AF9256  DYNAMIC HEIGHT  -        153.471 (meters)      503.51  (feet) COMP
 AF9256  MODELED GRAVITY -    979,996.8   (mgal)                       NAVD 88
 AF9256
 AF9256  VERT ORDER      -  SECOND    CLASS I
 AF9256
 AF9256  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9256  Standards:
 AF9256         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9256            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9256  -------------------------------------------------------------------
 AF9256  NETWORK    0.71   1.27           0.31   0.27   0.65      0.08885441
 AF9256  -------------------------------------------------------------------
 AF9256  Click here for local accuracies and other accuracy information.
 AF9256
 AF9256.The horizontal coordinates were established by GPS observations
 AF9256.and adjusted by the National Geodetic Survey in June 2012.
 AF9256
 AF9256.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9256.been affixed to the stable North American tectonic plate. See 
 AF9256.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9256
 AF9256.The horizontal coordinates are valid at the epoch date displayed above
 AF9256.which is a decimal equivalence of Year/Month/Day.
 AF9256
 AF9256.The orthometric height was determined by differential leveling and
 AF9256.adjusted by the NATIONAL GEODETIC SURVEY
 AF9256.in July 2014.
 AF9256
 AF9256.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9256.GEOID18 height accuracy estimate available here.
 AF9256
 AF9256.Click photographs - Photos may exist for this station.
 AF9256
 AF9256.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9256
 AF9256.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9256
 AF9256.The ellipsoidal height was determined by GPS observations
 AF9256.and is referenced to NAD 83.
 AF9256
 AF9256.The dynamic height is computed by dividing the NAVD 88
 AF9256.geopotential number by the normal gravity value computed on the
 AF9256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9256.degrees latitude (g = 980.6199 gals.).
 AF9256
 AF9256.The modeled gravity was interpolated from observed gravity values.
 AF9256
 AF9256. The following values were computed from the NAD 83(2011) position.
 AF9256
 AF9256;                    North         East     Units Scale Factor Converg.
 AF9256;SPC IL E     -   205,635.178   324,803.097   MT  0.99998257   +0 10 37.7
 AF9256;SPC IL E     -   674,654.75  1,065,624.83   sFT  0.99998257   +0 10 37.7
 AF9256;UTM  16      - 4,263,936.697   408,559.530   MT  0.99970297   -0 39 11.8
 AF9256
 AF9256!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9256!SPC IL E     -   0.99998078  x   0.99998257  =   0.99996335
 AF9256!UTM  16      -   0.99998078  x   0.99970297  =   0.99968376
 AF9256
 AF9256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0855963936(NAD 83)
 AF9256
 AF9256                          SUPERSEDED SURVEY CONTROL
 AF9256
 AF9256  NAD 83(2007)-  38 31 08.84462(N)    088 02 56.10893(W) AD(2002.00) 0
 AF9256  ELLIP H (02/10/07)  122.512  (m)                       GP(2002.00)    
 AF9256  ELLIP H (10/15/04)  122.526  (m)                       GP(       ) 4 2
 AF9256  NAD 83(1997)-  38 31 08.84461(N)    088 02 56.10937(W) AD(       ) B
 AF9256  ELLIP H (07/17/98)  122.538  (m)                       GP(       ) 4 1
 AF9256  NAVD 88 (05/30/05)  153.6    (m)  GEOID03  model used  GPS OBS        
 AF9256  NAVD 88 (08/21/02)  153.6    (m)  GEOID99  model used  GPS OBS        
 AF9256  NAVD 88 (07/17/98)  153.6    (m)  GEOID96  model used  GPS OBS        
 AF9256
 AF9256.Superseded values are not recommended for survey control.
 AF9256
 AF9256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9256.See file dsdata.pdf to determine how the superseded data were derived.
 AF9256
 AF9256_MARKER: DZ = AZIMUTH MARK DISK
 AF9256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9256_STAMPING: RICHARD 1961
 AF9256_MARK LOGO: CGS
 AF9256_PROJECTION: FLUSH
 AF9256_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9256+STABILITY: SURFACE MOTION
 AF9256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9256+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 AF9256
 AF9256  HISTORY     - Date     Condition        Report By
 AF9256  HISTORY     - 1961     MONUMENTED       CGS
 AF9256  HISTORY     - 19990927 GOOD             ILDT
 AF9256  HISTORY     - 20040630 GOOD             ILDT
 AF9256  HISTORY     - 20131212 GOOD             AMESC
 AF9256
 AF9256                          STATION DESCRIPTION
 AF9256
 AF9256'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 AF9256'STATION IS LOCATED ABOUT 3 MI (4.8 KM) WEST OF WEST SALEM.  TO REACH
 AF9256'FROM THE INTERSECTION OF STATE ROUTE 130 AND COUNTY ROAD 1850N, ABOUT
 AF9256'2 MI (3.2 KM) WEST OF THE WEST LIMIT OF WEST SALEM, PROCEED EAST ON
 AF9256'ROAD 1850N FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT, 12.5 M
 AF9256'(41.0 FT) NORTH OF THE CENTER OF THE ROAD, 10.7 M (35.1 FT) NORTHEAST
 AF9256'OF THE NORTH END OF A CONCRETE CULVERT, AND 1.1 M (3.6 FT) WEST OF A
 AF9256'POWER POLE AND A FIBERGLASS WITNESS POST.
 AF9256
 AF9256                          STATION RECOVERY (1999)
 AF9256
 AF9256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 AF9256'RECOVERED AS DESCRIBED
 AF9256'
 AF9256
 AF9256                          STATION RECOVERY (2004)
 AF9256
 AF9256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 AF9256'RECOVERED AS DESCRIBED
 AF9256
 AF9256                          STATION RECOVERY (2013)
 AF9256
 AF9256'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 AF9256'RECOVERED AS DESCRIBED.  EXCEPT WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI5380 ***********************************************************************
 CI5380  DESIGNATION -  RICHARD RM 1
 CI5380  PID         -  CI5380
 CI5380  STATE/COUNTY-  IL/EDWARDS
 CI5380  COUNTRY     -  US
 CI5380  USGS QUAD   -  WEST SALEM (2018)
 CI5380
 CI5380                         *CURRENT SURVEY CONTROL
 CI5380  ______________________________________________________________________
 CI5380* NAD 83(1986) POSITION- 38 31 07.95   (N) 088 03 23.32   (W)   HD_HELD1
 CI5380* NAVD 88 ORTHO HEIGHT -   162.393 (meters)      532.78  (feet) ADJUSTED
 CI5380  ______________________________________________________________________
 CI5380  GEOID HEIGHT    -        -31.072 (meters)                     GEOID18
 CI5380  DYNAMIC HEIGHT  -        162.291 (meters)      532.45  (feet) COMP
 CI5380  MODELED GRAVITY -    979,997.2   (mgal)                       NAVD 88
 CI5380
 CI5380  VERT ORDER      -  SECOND    CLASS I
 CI5380
 CI5380.The horizontal coordinates were determined by differentially corrected
 CI5380.hand held GPS observations or other comparable positioning techniques
 CI5380.and have an estimated accuracy of +/- 3 meters.
 CI5380
 CI5380.The orthometric height was determined by differential leveling and
 CI5380.adjusted by the NATIONAL GEODETIC SURVEY
 CI5380.in July 2014.
 CI5380
 CI5380.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI5380.GEOID18 height accuracy estimate available here.
 CI5380
 CI5380.Click photographs - Photos may exist for this station.
 CI5380
 CI5380.The dynamic height is computed by dividing the NAVD 88
 CI5380.geopotential number by the normal gravity value computed on the
 CI5380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI5380.degrees latitude (g = 980.6199 gals.).
 CI5380
 CI5380.The modeled gravity was interpolated from observed gravity values.
 CI5380
 CI5380;                    North         East    Units  Estimated Accuracy
 CI5380;SPC IL E     -   205,605.6     324,144.0     MT  (+/- 3 meters HH1 GPS) 
 CI5380
 CI5380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0790063916(NAD 83)
 CI5380
 CI5380                          SUPERSEDED SURVEY CONTROL
 CI5380
 CI5380.No superseded survey control is available for this station.
 CI5380
 CI5380_MARKER: DR = REFERENCE MARK DISK
 CI5380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI5380_STAMPING: RICHARD NO 1 1961
 CI5380_MARK LOGO: CGS
 CI5380_PROJECTION: FLUSH
 CI5380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI5380+STABILITY: SURFACE MOTION
 CI5380_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI5380+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 CI5380
 CI5380  HISTORY     - Date     Condition        Report By
 CI5380  HISTORY     - 1961     MONUMENTED       CGS
 CI5380  HISTORY     - 20131212 GOOD             AMESC
 CI5380
 CI5380                          STATION DESCRIPTION
 CI5380
 CI5380'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CI5380'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) SOUTHWEST OF BERRYVILLE,
 CI5380'5.9 MI (9.5 KM) NORTH-NORTHWEST OF BONE GAP AND 2.8 MI (4.5 KM) WEST
 CI5380'OF WEST SALEM.
 CI5380'
 CI5380'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 CI5380'PROCEED EAST ALONG COUNTY HIGHWAY 3 160 FT (48.8 M) TO THE STATION ON
 CI5380'THE RIGHT.
 CI5380'
 CI5380'THE STATION IS 46.0 FT (14.0 M) SOUTH OF THE CENTERLINE OF COUNTY
 CI5380'HIGHWAY 3, 96.0 FT (29.3 M) EAST-SOUTHEAST OF A POWER POLE WITH LIGHT,
 CI5380'59.8 FT (18.2 M) WEST-SOUTHWEST OF A BURIED CABLE WARNING POST, 3.0 FT
 CI5380'(0.9 M) SOUTH OF A CONCRETE RIGHT OF WAY MARKER, 0.5 FT (15 CM) NORTH
 CI5380'OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8000 ***********************************************************************
 DO8000  DESIGNATION -  RICHIE
 DO8000  PID         -  DO8000
 DO8000  STATE/COUNTY-  IL/MACOUPIN
 DO8000  COUNTRY     -  US
 DO8000  USGS QUAD   -  PALMYRA (2018)
 DO8000
 DO8000                         *CURRENT SURVEY CONTROL
 DO8000  ______________________________________________________________________
 DO8000* NAD 83(2011) POSITION- 39 23 27.60224(N) 089 59 54.34458(W)   ADJUSTED
 DO8000* NAD 83(2011) ELLIP HT-   160.398 (meters)        (05/22/13)   ADJUSTED
 DO8000* NAD 83(2011) EPOCH   -  2010.00
 DO8000* NAVD 88 ORTHO HEIGHT -   192.3   (meters)      631.    (feet) GPS OBS
 DO8000  ______________________________________________________________________
 DO8000  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO8000  GEOID HEIGHT    -        -31.864 (meters)                     GEOID12A
 DO8000  GEOID HEIGHT    -        -31.840 (meters)                     GEOID18
 DO8000  NAD 83(2011) X  -        135.337 (meters)                     COMP
 DO8000  NAD 83(2011) Y  - -4,936,018.496 (meters)                     COMP
 DO8000  NAD 83(2011) Z  -  4,026,060.142 (meters)                     COMP
 DO8000  LAPLACE CORR    -          1.90  (seconds)                    DEFLEC18
 DO8000
 DO8000  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO8000  Standards:
 DO8000         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO8000            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO8000  -------------------------------------------------------------------
 DO8000  NETWORK    0.63   1.67           0.28   0.23   0.85      0.09231469
 DO8000  -------------------------------------------------------------------
 DO8000  Click here for local accuracies and other accuracy information.
 DO8000
 DO8000.The horizontal coordinates were established by GPS observations
 DO8000.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO8000
 DO8000.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO8000.been affixed to the stable North American tectonic plate. See 
 DO8000.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO8000
 DO8000.The horizontal coordinates are valid at the epoch date displayed above
 DO8000.which is a decimal equivalence of Year/Month/Day.
 DO8000
 DO8000.The orthometric height was determined by GPS observations and a
 DO8000.high-resolution geoid model.
 DO8000
 DO8000.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8000.GEOID18 height accuracy estimate available here.
 DO8000
 DO8000.Click photographs - Photos may exist for this station.
 DO8000
 DO8000.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO8000
 DO8000.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO8000
 DO8000.The ellipsoidal height was determined by GPS observations
 DO8000.and is referenced to NAD 83.
 DO8000
 DO8000. The following values were computed from the NAD 83(2011) position.
 DO8000
 DO8000;                    North         East     Units Scale Factor Converg.
 DO8000;SPC IL W     -   302,388.814   714,492.420   MT  0.99994376   +0 06 24.4
 DO8000;SPC IL W     -   992,087.30  2,344,130.55   sFT  0.99994376   +0 06 24.4
 DO8000;UTM  16      - 4,364,457.917   241,772.651   MT  1.00042109   -1 54 14.0
 DO8000;UTM  15      - 4,364,466.918   758,497.981   MT  1.00042281   +1 54 21.2
 DO8000
 DO8000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO8000!SPC IL W     -   0.99997484  x   0.99994376  =   0.99991860
 DO8000!UTM  16      -   0.99997484  x   1.00042109  =   1.00039592
 DO8000!UTM  15      -   0.99997484  x   1.00042281  =   1.00039764
 DO8000
 DO8000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4177264457(NAD 83)
 DO8000
 DO8000                          SUPERSEDED SURVEY CONTROL
 DO8000
 DO8000.No superseded survey control is available for this station.
 DO8000
 DO8000_MARKER: DD = SURVEY DISK
 DO8000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO8000_STAMPING: RICHIE 2011
 DO8000_MARK LOGO: ILDT
 DO8000_PROJECTION: FLUSH
 DO8000_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO8000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO8000+STABILITY: SURFACE MOTION
 DO8000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8000+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2020
 DO8000
 DO8000  HISTORY     - Date     Condition        Report By
 DO8000  HISTORY     - 2011     MONUMENTED       ILDT
 DO8000  HISTORY     - 20110718 GOOD             ILDT
 DO8000  HISTORY     - 20200406 GOOD             ILDT
 DO8000
 DO8000                          STATION DESCRIPTION
 DO8000
 DO8000'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO8000'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) NORTHWEST OF
 DO8000'CARLINVILLE, 3.2 MI (5.1 KM) NORTHEAST OF HETTICK AND 3.0 MI (4.8 KM)
 DO8000'SOUTH OF PALMYRA.
 DO8000'
 DO8000'TO REACH FROM THE INTERSECTION OF IL 111 AND IL 108 WEST, PROCEED
 DO8000'NORTH AND EAST ALONG IL 111 FOR 6.8 MIN TO STATION ON THE RIGHT IN THE
 DO8000'NORTHEAST QUADRANT OF THE INTERSECTION OF IL 111 AND CR11 (RICHIE RD).
 DO8000'THE STATION IS AN ALUMINUM IL DOT DISK SET IN CONCRETE.  IT IS 47.0 FT
 DO8000'(14.3 M) EAST-SOUTHEAST OF THE CENTERLINE OF IL 111, 43.2 FT (13.2 M)
 DO8000'NORTH OF THE CENTERLINE OF RICHIE ROAD, 26.4 FT (8.0 M) SOUTH OF
 DO8000'SOUTHEAST END OF CULVERT AND 18.8 FT (5.7 M) NORTHWEST OF AGS.
 DO8000
 DO8000                          STATION RECOVERY (2020)
 DO8000
 DO8000'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DO8000'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1218 ***********************************************************************
 KB1218  DESIGNATION -  RICHLAND
 KB1218  PID         -  KB1218
 KB1218  STATE/COUNTY-  IL/SHELBY
 KB1218  COUNTRY     -  US
 KB1218  USGS QUAD   -  MIDDLESWORTH (2018)
 KB1218
 KB1218                         *CURRENT SURVEY CONTROL
 KB1218  ______________________________________________________________________
 KB1218* NAD 83(2011) POSITION- 39 22 31.14257(N) 088 40 40.14485(W)   ADJUSTED
 KB1218* NAD 83(2011) ELLIP HT-   172.943 (meters)        (06/27/12)   ADJUSTED
 KB1218* NAD 83(2011) EPOCH   -  2010.00
 KB1218* NAVD 88 ORTHO HEIGHT -   205.2   (meters)      673.    (feet) GPS OBS
 KB1218  ______________________________________________________________________
 KB1218  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1218  GEOID HEIGHT    -        -32.233 (meters)                     GEOID99
 KB1218  GEOID HEIGHT    -        -32.251 (meters)                     GEOID18
 KB1218  NAD 83(2011) X  -    113,921.288 (meters)                     COMP
 KB1218  NAD 83(2011) Y  - -4,935,818.512 (meters)                     COMP
 KB1218  NAD 83(2011) Z  -  4,024,722.261 (meters)                     COMP
 KB1218  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 KB1218
 KB1218  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1218  Standards:
 KB1218         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1218            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1218  -------------------------------------------------------------------
 KB1218  NETWORK    2.48   3.27           1.07   0.95   1.67      0.15469982
 KB1218  -------------------------------------------------------------------
 KB1218  Click here for local accuracies and other accuracy information.
 KB1218
 KB1218.The horizontal coordinates were established by GPS observations
 KB1218.and adjusted by the National Geodetic Survey in June 2012.
 KB1218
 KB1218.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1218.been affixed to the stable North American tectonic plate. See 
 KB1218.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1218
 KB1218.The horizontal coordinates are valid at the epoch date displayed above
 KB1218.which is a decimal equivalence of Year/Month/Day.
 KB1218
 KB1218.The orthometric height was determined by GPS observations and a
 KB1218.high-resolution geoid model.
 KB1218
 KB1218.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1218.GEOID18 height accuracy estimate available here.
 KB1218
 KB1218.Click photographs - Photos may exist for this station.
 KB1218
 KB1218.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1218
 KB1218.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1218
 KB1218.The ellipsoidal height was determined by GPS observations
 KB1218.and is referenced to NAD 83.
 KB1218
 KB1218. The following values were computed from the NAD 83(2011) position.
 KB1218
 KB1218;                    North         East     Units Scale Factor Converg.
 KB1218;SPC IL E     -   300,700.994   270,317.532   MT  0.99998584   -0 13 06.8
 KB1218;SPC IL E     -   986,549.84    886,866.77   sFT  0.99998584   -0 13 06.8
 KB1218;SPC IL W     -   301,691.737   828,284.767   MT  1.00014373   +0 56 40.7
 KB1218;SPC IL W     -   989,800.31  2,717,464.27   sFT  1.00014373   +0 56 40.7
 KB1218;UTM  16      - 4,359,769.900   355,481.386   MT  0.99985716   -1 03 52.5
 KB1218
 KB1218!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1218!SPC IL E     -   0.99997287  x   0.99998584  =   0.99995871
 KB1218!SPC IL W     -   0.99997287  x   1.00014373  =   1.00011659
 KB1218!UTM  16      -   0.99997287  x   0.99985716  =   0.99983003
 KB1218
 KB1218:                Primary Azimuth Mark                     Grid Az
 KB1218:SPC IL E     -  RICHLAND AZ MK                           088 14 14.1
 KB1218:SPC IL W     -  RICHLAND AZ MK                           087 04 26.6
 KB1218:UTM  16      -  RICHLAND AZ MK                           089 04 59.8
 KB1218
 KB1218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5548159769(NAD 83)
 KB1218
 KB1218|---------------------------------------------------------------------|
 KB1218| PID    Reference Object                     Distance      Geod. Az  |
 KB1218|                                                           dddmmss.s |
 KB1218| KB1220 RICHLAND AZ MK                      407.310 METERS 0880107.3 |
 KB1218| KB1219 RICHLAND AZ MK A PT                 398.115 METERS 08911     |
 KB1218| CI8136 RICHLAND RM 1                         9.365 METERS 08952     |
 KB1218| CI8137 RICHLAND RM 2                        12.482 METERS 26955     |
 KB1218| KB1221 SHELBYVILLE PPL MICROWAVE           APPROX. 4.7 KM 2795518.1 |
 KB1218| KB1262 SHELBYVILLE W MUN TANK              APPROX.11.6 KM 2865636.3 |
 KB1218| KB1266 SHELBYVILLE MUN TANK                APPROX.10.2 KM 2900302.4 |
 KB1218|---------------------------------------------------------------------|
 KB1218
 KB1218                          SUPERSEDED SURVEY CONTROL
 KB1218
 KB1218  NAD 83(2007)-  39 22 31.14226(N)    088 40 40.14570(W) AD(2002.00) 0
 KB1218  ELLIP H (02/10/07)  172.981  (m)                       GP(2002.00)    
 KB1218  ELLIP H (12/06/04)  172.974  (m)                       GP(       ) 4 1
 KB1218  NAD 83(1997)-  39 22 31.14232(N)    088 40 40.14540(W) AD(       ) 1
 KB1218  ELLIP H (12/18/02)  172.988  (m)                       GP(       ) 4 2
 KB1218  NAD 83(1997)-  39 22 31.13807(N)    088 40 40.14851(W) AD(       ) 1
 KB1218  NAD 83(1986)-  39 22 31.15314(N)    088 40 40.13610(W) AD(       ) 1
 KB1218  NAD 27      -  39 22 30.99331(N)    088 40 39.90189(W) AD(       ) 1
 KB1218  NGVD 29 (07/19/86)  205.8    (m)          675.     (f) VERT ANG       
 KB1218
 KB1218.Superseded values are not recommended for survey control.
 KB1218
 KB1218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1218.See file dsdata.pdf to determine how the superseded data were derived.
 KB1218
 KB1218_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1218_STAMPING: RICHLAND 1976
 KB1218_MARK LOGO: NGS
 KB1218_PROJECTION: FLUSH
 KB1218_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1218+STABILITY: SURFACE MOTION
 KB1218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1218+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2020
 KB1218
 KB1218  HISTORY     - Date     Condition        Report By
 KB1218  HISTORY     - 1976     MONUMENTED       NGS
 KB1218  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1218  HISTORY     - 20200618 GOOD             ILDT
 KB1218
 KB1218                          STATION DESCRIPTION
 KB1218
 KB1218'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1218'NO MEASUREMENTS BETWEEN RMS DUE TO THEM BEING SET AT 180 DEGREES.
 KB1218'
 KB1218'THE STATION IS ABOUT 6 MILES SOUTHEAST OF SHELBYVILLE, 6-1/2
 KB1218'MILES SOUTHWEST OF WINDSOR, 3-1/2 MILES NORTHWEST OF STRASBURG AND
 KB1218'ON ROAD RIGHT-OF-WAY.  IT IS NEAR THE NE CORNER, SEC 30, T11N, R5E.
 KB1218'
 KB1218'TO REACH THE STATION FROM THE COURT HOUSE IN SHELBYVILLE, GO
 KB1218'EAST ON STATE HIGHWAY 16 FOR 5.3 MILES TO A SIDE ROAD RIGHT,
 KB1218'TURN RIGHT ON OILED ROAD FOR 2.0 MILES TO A CROSSROAD, TURN LEFT
 KB1218'AND GO EAST ON OILED ROAD FOR 0.45 MILE TO THE STATION ON THE
 KB1218'RIGHT.  TO REACH THE AZIMUTH MARK CONTINUE EAST OF 0.25 MILE TO
 KB1218'MARK ON THE LEFT.
 KB1218'
 KB1218'THE STATION MARKS ARE STANDARD DISKS STAMPED RICHLAND 1976.  THE
 KB1218'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1218'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  THE UNDERGROUND
 KB1218'DISK IS SET IN AN IRREGULAR MASS OF CONCRETE THAT IS 42 INCHES
 KB1218'BELOW THE GROUND SURFACE.  IT IS 3 FEET NORTH OF A METAL WITNESS
 KB1218'POST AND 16 FEET SOUTH OF THE APPROXIMATE CENTER OF AN OILED
 KB1218'ROAD.
 KB1218'
 KB1218'REFERENCE MARK 1 IS A STANDARD DISK STAMPED RICHLAND NO 1
 KB1218'1976.  IT IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1218'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 3 FEET
 KB1218'NORTH OF FENCE, 16 FEET SOUTH OF APPROXIMATE CENTER OF OILED
 KB1218'ROAD AND 30.7 FEET EAST OF METAL WITNESS POST.
 KB1218'
 KB1218'REFERENCE MARK 2 IS A STANDARD DISK STAMPED RICHLAND NO 2
 KB1218'1976.  IT IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1218'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 3 FEET
 KB1218'NORTH OF FENCE, 16 FEET SOUTH OF APPROXIMATE CENTER OF OILED
 KB1218'ROAD AND 41 FEET WEST OF METAL WITNESS POST.
 KB1218'
 KB1218'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 KB1218'RICHLAND AZ 1976 SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1218'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 2 FEET
 KB1218'SOUTH OF METAL WITNESS POST AND 17 FEET NORTH OF APPROXIMATE
 KB1218'CENTER OF OILED ROAD.
 KB1218'
 KB1218'HEIGHT OF LIGHT ABOVE STATION MARK 1.84 METERS.
 KB1218
 KB1218                          STATION RECOVERY (2000)
 KB1218
 KB1218'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1218'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1218'RECOVERED AS DESCRIBED IN GOOD CONDITION.  IT IS APPROX. 500
 KB1218'FEET WEST OF A WHITE TWO-STORY HOUSE, 16.0 FEET (4.9 METERS) SOUTH
 KB1218'OF 1100N COUNTY ROAD (OILED ROAD), 15.0 FEET (4.6 METERS) SOUTHEAST
 KB1218'OF THE END OF A METAL CULVERT PIPE 39 FEET (11.9 METERS)
 KB1218'SOUTH-SOUTHEAST OF THE CENTER OF A GRASS FIELD ENTRANCE AND 98.0
 KB1218'FEET (29.9 METERS) EAST OF A UTILITY POLE.
 KB1218'
 KB1218
 KB1218                          STATION RECOVERY (2020)
 KB1218
 KB1218'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1220 ***********************************************************************
 KB1220  DESIGNATION -  RICHLAND AZ MK
 KB1220  PID         -  KB1220
 KB1220  STATE/COUNTY-  IL/SHELBY
 KB1220  COUNTRY     -  US
 KB1220  USGS QUAD   -  MIDDLESWORTH (2018)
 KB1220
 KB1220                         *CURRENT SURVEY CONTROL
 KB1220  ______________________________________________________________________
 KB1220* NAD 83(1997) POSITION- 39 22 31.59433(N) 088 40 23.14149(W)   ADJUSTED
 KB1220* NAVD 88 ORTHO HEIGHT -   207.5   (meters)      681.    (feet) VERTCON3
 KB1220  ______________________________________________________________________
 KB1220  GEOID HEIGHT    -        -32.249 (meters)                     GEOID18
 KB1220  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 KB1220  HORZ ORDER      -  SECOND
 KB1220
 KB1220.The horizontal coordinates were established by classical geodetic methods
 KB1220.and adjusted by the National Geodetic Survey in October 1999.
 KB1220
 KB1220.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1220.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1220
 KB1220.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1220.GEOID18 height accuracy estimate available here.
 KB1220
 KB1220.Click photographs - Photos may exist for this station.
 KB1220
 KB1220.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1220
 KB1220. The following values were computed from the NAD 83(1997) position.
 KB1220
 KB1220;                    North         East     Units Scale Factor Converg.
 KB1220;SPC IL E     -   300,713.385   270,724.555   MT  0.99998555   -0 12 56.0
 KB1220;SPC IL E     -   986,590.50    888,202.14   sFT  0.99998555   -0 12 56.0
 KB1220;SPC IL W     -   301,712.390   828,691.519   MT  1.00014502   +0 56 51.5
 KB1220;SPC IL W     -   989,868.07  2,718,798.76   sFT  1.00014502   +0 56 51.5
 KB1220;UTM  16      - 4,359,776.277   355,888.495   MT  0.99985571   -1 03 41.7
 KB1220
 KB1220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1220!SPC IL E     -   0.99997250  x   0.99998555  =   0.99995805
 KB1220!SPC IL W     -   0.99997250  x   1.00014502  =   1.00011752
 KB1220!UTM  16      -   0.99997250  x   0.99985571  =   0.99982822
 KB1220
 KB1220:                Primary Azimuth Mark                     Grid Az
 KB1220:SPC IL E     -  RICHLAND                                 268 14 14.1
 KB1220:SPC IL W     -  RICHLAND                                 267 04 26.6
 KB1220:UTM  16      -  RICHLAND                                 269 04 59.8
 KB1220
 KB1220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5588859776(NAD 83)
 KB1220
 KB1220|---------------------------------------------------------------------|
 KB1220| PID    Reference Object                     Distance      Geod. Az  |
 KB1220|                                                           dddmmss.s |
 KB1220| KB1219 RICHLAND AZ MK A PT                  12.330 METERS 22650     |
 KB1220| KB1218 RICHLAND                            407.310 METERS 2680118.1 |
 KB1220| KB1262 SHELBYVILLE W MUN TANK              APPROX.12.0 KM 2861847.8 |
 KB1220| KB1222 SHELBYVILLE AREA E TANK             APPROX. 6.9 KM 3431857.7 |
 KB1220|---------------------------------------------------------------------|
 KB1220
 KB1220                          SUPERSEDED SURVEY CONTROL
 KB1220
 KB1220  NAD 83(1986)-  39 22 31.60942(N)    088 40 23.12908(W) AD(       ) 2
 KB1220  NAD 27      -  39 22 31.44925(N)    088 40 22.89536(W) AD(       ) 2
 KB1220  NGVD 29 (07/19/86)  207.6    (m)          681.     (f) VERT ANG       
 KB1220
 KB1220.Superseded values are not recommended for survey control.
 KB1220
 KB1220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1220.See file dsdata.pdf to determine how the superseded data were derived.
 KB1220
 KB1220_MARKER: DR = REFERENCE MARK DISK
 KB1220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1220_STAMPING: RICHLAND AZ 1976
 KB1220_MARK LOGO: NGS
 KB1220_PROJECTION: FLUSH
 KB1220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1220+STABILITY: SURFACE MOTION
 KB1220
 KB1220  HISTORY     - Date     Condition        Report By
 KB1220  HISTORY     - 1976     MONUMENTED       NGS
 KB1220
 KB1220                          STATION DESCRIPTION
 KB1220
 KB1220'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1220'THE STATION IS LOCATED ABOUT 6 MILES SOUTHEAST OF SHELBYVILLE,
 KB1220'6 MILES SOUTHWEST OF WINDSOR, AND 3-1/2 MILES NORTHWEST OF
 KB1220'STRASBURG ON ROAD RIGHT-OF-WAY.
 KB1220'
 KB1220'THE MARK IS A STANDARD REFERENCE MARK DISK STAMPED RICHLAND AZ
 KB1220'1976 SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1220'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 2 FEET SOUTH OF A
 KB1220'METAL WITNESS POST AND 17 FEET NORTH OF THE APPROXIMATE CENTER
 KB1220'OF A OILED ROAD.
 KB1220'
 KB1220'FOR THE ROUTE TO REACH THIS STATION SEE DISCRIPTION TO STATION
 KB1220'RICHLAND.
 KB1220'
 KB1220'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION RICHLAND,
 KB1220'THE DISTANCE BEING 407.312 METERS, EAST OF THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1121 ***********************************************************************
 NH1121  DESIGNATION -  RICHMOND
 NH1121  PID         -  NH1121
 NH1121  STATE/COUNTY-  IL/MCHENRY
 NH1121  COUNTRY     -  US
 NH1121  USGS QUAD   -  RICHMOND (2018)
 NH1121
 NH1121                         *CURRENT SURVEY CONTROL
 NH1121  ______________________________________________________________________
 NH1121* NAD 83(1997) POSITION- 42 27 55.94770(N) 088 17 10.00126(W)   ADJUSTED
 NH1121* NAVD 88 ORTHO HEIGHT -   270.    (meters)      886.    (feet) SCALED
 NH1121  ______________________________________________________________________
 NH1121  GEOID HEIGHT    -        -34.221 (meters)                     GEOID18
 NH1121  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 NH1121  HORZ ORDER      -  THIRD
 NH1121
 NH1121.The horizontal coordinates were established by classical geodetic methods
 NH1121.and adjusted by the National Geodetic Survey in October 1999.
 NH1121
 NH1121.The orthometric height was scaled from a topographic map.
 NH1121
 NH1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1121.GEOID18 height accuracy estimate available here.
 NH1121
 NH1121.Click photographs - Photos may exist for this station.
 NH1121
 NH1121.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1121
 NH1121. The following values were computed from the NAD 83(1997) position.
 NH1121
 NH1121;                    North         East     Units Scale Factor Converg.
 NH1121;SPC IL E     -   643,813.673   303,883.625   MT  0.99997519   +0 01 54.8
 NH1121;SPC IL E     - 2,112,245.36    996,991.53   sFT  0.99997519   +0 01 54.8
 NH1121;SPC WI S     -    53,167.187   740,956.476   MT  1.00006475   +1 10 39.4
 NH1121;SPC WI S     -   174,432.68  2,430,954.71   sFT  1.00006475   +1 10 39.4
 NH1121;UTM  16      - 4,702,268.080   394,266.388   MT  0.99973755   -0 52 06.2
 NH1121
 NH1121!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1121!SPC IL E     -   0.99996304  x   0.99997519  =   0.99993823
 NH1121!SPC WI S     -   0.99996304  x   1.00006475  =   1.00002778
 NH1121!UTM  16      -   0.99996304  x   0.99973755  =   0.99970060
 NH1121
 NH1121:                Primary Azimuth Mark                     Grid Az
 NH1121:SPC IL E     -  RICHMOND AZ MK                           266 44 03.8
 NH1121:SPC WI S     -  RICHMOND AZ MK                           265 35 19.2
 NH1121:UTM  16      -  RICHMOND AZ MK                           267 38 04.8
 NH1121
 NH1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9426602268(NAD 83)
 NH1121
 NH1121|---------------------------------------------------------------------|
 NH1121| PID    Reference Object                     Distance      Geod. Az  |
 NH1121|                                                           dddmmss.s |
 NH1121| CJ7964 RICHMOND RM 1                        21.860 METERS 13612     |
 NH1121| CJ7965 RICHMOND RM 2                        27.728 METERS 23335     |
 NH1121| CJ7963 RICHMOND AZ MK                                     2664558.6 |
 NH1121| NH1122 GENOA CITY MUNICIPAL TANK           APPROX. 4.6 KM 3165818.5 |
 NH1121| NH1123 RICHMOND MUNICIPAL TANK             APPROX. 2.5 KM 3195741.6 |
 NH1121|---------------------------------------------------------------------|
 NH1121
 NH1121                          SUPERSEDED SURVEY CONTROL
 NH1121
 NH1121  NAD 83(1997)-  42 27 55.94751(N)    088 17 10.00129(W) AD(       ) 3
 NH1121  NAD 83(1991)-  42 27 55.94705(N)    088 17 10.00355(W) AD(       ) 3
 NH1121  NAD 83(1986)-  42 27 55.94511(N)    088 17 10.01007(W) AD(       ) 3
 NH1121  NAD 27      -  42 27 55.87910(N)    088 17 09.67740(W) AD(       ) 3
 NH1121
 NH1121.Superseded values are not recommended for survey control.
 NH1121
 NH1121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1121.See file dsdata.pdf to determine how the superseded data were derived.
 NH1121
 NH1121_MARKER: DS = TRIANGULATION STATION DISK
 NH1121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1121_STAMPING: RICHMOND 1954
 NH1121_MARK LOGO: CGS
 NH1121_PROJECTION: FLUSH
 NH1121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1121+STABILITY: SURFACE MOTION
 NH1121_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1121+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2003
 NH1121
 NH1121  HISTORY     - Date     Condition        Report By
 NH1121  HISTORY     - 1954     MONUMENTED       CGS
 NH1121  HISTORY     - 1966     GOOD             CGS
 NH1121  HISTORY     - 1987     GOOD             USPSQD
 NH1121  HISTORY     - 1989     GOOD             USPSQD
 NH1121  HISTORY     - 19940602 MARK NOT FOUND   USPSQD
 NH1121  HISTORY     - 20030427 GOOD             USPSQD
 NH1121
 NH1121                          STATION DESCRIPTION
 NH1121
 NH1121'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1121'STATION IS LOCATED ABOUT 1/2 MILE SOUTHEAST OF RICHMOND AND
 NH1121'1/2 MILE NORTHEAST OF THE JUNCTION OF STATE HIGHWAY 31 AND
 NH1121'U.S. HIGHWAY 12.  IT IS 40 FEET WEST OF A TELEPHONE POLE,
 NH1121'26 FEET NORTH OF THE CENTER OF A GRAVEL ROAD, 5 FEET WEST OF
 NH1121'A WHITE WITNESS POST, AND 1 FOOT SOUTH OF A FENCE LINE.
 NH1121'THE MARK IS FLUSH AND THE DISK IS STAMPED RICHMOND 1954.
 NH1121'
 NH1121'REFERENCE MARK NO. 1 IS 40 FEET EAST OF THE CENTER OF A
 NH1121'DRIVEWAY SOUTH, 29 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD,
 NH1121'13 FEET EAST OF A POWER POLE AND 1 FOOT NORTH OF A FENCE
 NH1121'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED RICHMOND
 NH1121'NO 1 1954.
 NH1121'
 NH1121'REFERENCE MARK NO. 2 IS 28 FEET SOUTH OF THE CENTER OF A
 NH1121'GRAVEL ROAD, 11 FEET WEST OF A 6-8 INCH CEDAR TREE AND 1 FOOT
 NH1121'NORTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 NH1121'STAMPED RICHMOND NO 2 1954.
 NH1121'
 NH1121'AZIMUTH MARK IS 28 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD,
 NH1121'3 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE
 NH1121'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED RICHMOND
 NH1121'1954.
 NH1121'
 NH1121'TO REACH THE STATION FROM THE RICHMOND BURTON COMMUNITY HIGH
 NH1121'SCHOOL IN RICHMOND GO SOUTH ON STATE HIGHWAY 31 AND U.S.
 NH1121'HIGHWAY 12 FOR 0.5 MILE TO T-ROAD EAST, TURN LEFT AND GO
 NH1121'0.8 MILE ON GRAVEL ROAD TO TOP OF RIDGE AND AZIMUTH MARK
 NH1121'ON THE RIGHT AS DESCRIBED.  CONTINUE EAST ON GRAVEL ROAD FOR
 NH1121'0.25 MILE TO STATION ON LEFT AS DESCRIBED.
 NH1121'
 NH1121'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1121
 NH1121                          STATION RECOVERY (1966)
 NH1121
 NH1121'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1121'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND
 NH1121'IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS GOOD WITH
 NH1121'THE BELOW CHANGES.
 NH1121'
 NH1121'THE STATION MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 NH1121'
 NH1121'THE AZIMUTH MARK IS 27 FEET SOUTH SOUTHWEST OF THE INTERSECTION
 NH1121'OF THE GRAVELED ROAD AND A GRAVELED DRIVEWAY LEADING TO THE
 NH1121'HOME OF MR. GRATTON SAYLES AND 1 FOOT EAST OF A METAL WITNESS
 NH1121'POST.
 NH1121
 NH1121                          STATION RECOVERY (1987)
 NH1121
 NH1121'RECOVERY NOTE BY US POWER SQUADRON 1987 (PHY)
 NH1121'RECOVERED IN GOOD CONDITION.
 NH1121
 NH1121                          STATION RECOVERY (1989)
 NH1121
 NH1121'RECOVERY NOTE BY US POWER SQUADRON 1989 (PHY)
 NH1121'RECOVERED IN GOOD CONDITION.
 NH1121
 NH1121                          STATION RECOVERY (1994)
 NH1121
 NH1121'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1121'MARK NOT FOUND.
 NH1121
 NH1121                          STATION RECOVERY (2003)
 NH1121
 NH1121'RECOVERY NOTE BY US POWER SQUADRON 2003
 NH1121'FOUND STATION, REFERENCE MARK 2, AND AZIMUTH. REFERENCE MARK 1 NOT
 NH1121'FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1123 ***********************************************************************
 NH1123  DESIGNATION -  RICHMOND MUNICIPAL TANK
 NH1123  PID         -  NH1123
 NH1123  STATE/COUNTY-  IL/MCHENRY
 NH1123  COUNTRY     -  US
 NH1123  USGS QUAD   -  RICHMOND (2018)
 NH1123
 NH1123                         *CURRENT SURVEY CONTROL
 NH1123  ______________________________________________________________________
 NH1123* NAD 83(1997) POSITION- 42 28 57.79286(N) 088 18 20.21357(W)   ADJUSTED
 NH1123  ______________________________________________________________________
 NH1123  GEOID HEIGHT    -        -34.221 (meters)                     GEOID18
 NH1123  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 NH1123  HORZ ORDER      -  THIRD
 NH1123
 NH1123.The horizontal coordinates were established by classical geodetic methods
 NH1123.and adjusted by the National Geodetic Survey in October 1999.
 NH1123
 NH1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1123.GEOID18 height accuracy estimate available here.
 NH1123
 NH1123.Click photographs - Photos may exist for this station.
 NH1123
 NH1123.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1123
 NH1123. The following values were computed from the NAD 83(1997) position.
 NH1123
 NH1123;                    North         East     Units Scale Factor Converg.
 NH1123;SPC IL E     -   645,721.227   302,279.000   MT  0.99997506   +0 01 07.4
 NH1123;SPC IL E     - 2,118,503.73    991,727.02   sFT  0.99997506   +0 01 07.4
 NH1123;SPC WI S     -    55,042.441   739,313.890   MT  1.00005995   +1 09 51.2
 NH1123;SPC WI S     -   180,585.08  2,425,565.65   sFT  1.00005995   +1 09 51.2
 NH1123;UTM  16      - 4,704,200.159   392,692.309   MT  0.99974167   -0 52 54.7
 NH1123
 NH1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9269204200(NAD 83)
 NH1123
 NH1123                          SUPERSEDED SURVEY CONTROL
 NH1123
 NH1123  NAD 83(1997)-  42 28 57.79258(N)    088 18 20.21346(W) AD(       ) 3
 NH1123  NAD 83(1991)-  42 28 57.79198(N)    088 18 20.21525(W) AD(       ) 3
 NH1123  NAD 83(1986)-  42 28 57.78968(N)    088 18 20.22155(W) AD(       ) 3
 NH1123  NAD 27      -  42 28 57.71800(N)    088 18 19.88900(W) AD(       ) 3
 NH1123
 NH1123.Superseded values are not recommended for survey control.
 NH1123
 NH1123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1123.See file dsdata.pdf to determine how the superseded data were derived.
 NH1123
 NH1123_MARKER: 53 = ELEVATED TANK
 NH1123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1123+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2003
 NH1123
 NH1123  HISTORY     - Date     Condition        Report By
 NH1123  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1123  HISTORY     - 1966     GOOD             CGS
 NH1123  HISTORY     - 1987     GOOD             USPSQD
 NH1123  HISTORY     - 19940602 GOOD             USPSQD
 NH1123  HISTORY     - 20030427 GOOD             USPSQD
 NH1123  HISTORY     - 20060708 GOOD             GEOCAC
 NH1123
 NH1123                          STATION DESCRIPTION
 NH1123
 NH1123'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1123'THIS STATION IS THE TALL SLIM SILVER MUNICIPAL TANK AT THE NORTH
 NH1123'EDGE OF THE VILLAGE OF RICHMOND, ILLINOIS.  IT IS LOCATED ABOUT
 NH1123'0.2 MILE NORTH OF ILL. ROUTE 173, AND ABOUT 135 FEET EAST OF THE
 NH1123'CENTERLINE OF U.S. ROUTE 12, ON A HIGH KNOLL.  THE TANK WAS
 NH1123'ERECTED IN 1917 AND IS QUITE PROMINENT.
 NH1123'
 NH1123'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 120 FEET HIGH.  THE OVAL
 NH1123'SECTION EXTENDS DOWNWARD ABOUT 20 FEET.  THE VERTICAL SECTION
 NH1123'IS ABOUT 25 FEET HIGH, AND HAS A CATWALK AND RAIL AROUND ITS
 NH1123'BASE.  THE STEEP CONICAL ROOF HAS A BALL AT ITS APEX.  THE
 NH1123'TOTAL HEIGHT IS ABOUT 150 FEET.
 NH1123
 NH1123                          STATION RECOVERY (1966)
 NH1123
 NH1123'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1123'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION
 NH1123'AT THIS TIME.
 NH1123
 NH1123                          STATION RECOVERY (1987)
 NH1123
 NH1123'RECOVERY NOTE BY US POWER SQUADRON 1987 (RHY)
 NH1123'RECOVERED IN GOOD CONDITION.
 NH1123
 NH1123                          STATION RECOVERY (1994)
 NH1123
 NH1123'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1123'RECOVERED IN GOOD CONDITION.
 NH1123
 NH1123                          STATION RECOVERY (2003)
 NH1123
 NH1123'RECOVERY NOTE BY US POWER SQUADRON 2003 (GB)
 NH1123'RECOVERED IN GOOD CONDITION.
 NH1123
 NH1123                          STATION RECOVERY (2006)
 NH1123
 NH1123'RECOVERY NOTE BY GEOCACHING 2006 (BMC)
 NH1123'RICHMOND IS PAINTED IN BLACK LETTERS ON THE BARREL OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2595 ***********************************************************************
 ME2595  DESIGNATION -  RICHTON
 ME2595  PID         -  ME2595
 ME2595  STATE/COUNTY-  IL/WILL
 ME2595  COUNTRY     -  US
 ME2595  USGS QUAD   -  STEGER (2018)
 ME2595
 ME2595                         *CURRENT SURVEY CONTROL
 ME2595  ______________________________________________________________________
 ME2595* NAD 83(1997) POSITION- 41 28 07.91798(N) 087 43 08.16533(W)   ADJUSTED
 ME2595* NAVD 88 ORTHO HEIGHT -   228.    (meters)      748.    (feet) SCALED
 ME2595  ______________________________________________________________________
 ME2595  GEOID HEIGHT    -        -33.309 (meters)                     GEOID18
 ME2595  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 ME2595  HORZ ORDER      -  SECOND
 ME2595
 ME2595.The horizontal coordinates were established by classical geodetic methods
 ME2595.and adjusted by the National Geodetic Survey in October 1999.
 ME2595
 ME2595.The orthometric height was scaled from a topographic map.
 ME2595
 ME2595.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2595.GEOID18 height accuracy estimate available here.
 ME2595
 ME2595.Click photographs - Photos may exist for this station.
 ME2595
 ME2595.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2595
 ME2595. The following values were computed from the NAD 83(1997) position.
 ME2595
 ME2595;                    North         East     Units Scale Factor Converg.
 ME2595;SPC IL E     -   533,294.265   351,323.324   MT  1.00000740   +0 24 24.7
 ME2595;SPC IL E     - 1,749,649.60  1,152,633.27   sFT  1.00000740   +0 24 24.7
 ME2595;UTM  16      - 4,591,057.197   439,966.782   MT  0.99964435   -0 28 34.0
 ME2595
 ME2595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2595!SPC IL E     -   0.99996948  x   1.00000740  =   0.99997688
 ME2595!UTM  16      -   0.99996948  x   0.99964435  =   0.99961384
 ME2595
 ME2595:                Primary Azimuth Mark                     Grid Az
 ME2595:SPC IL E     -  RICHTON AZ MK                            287 36 43.8
 ME2595:UTM  16      -  RICHTON AZ MK                            288 29 42.5
 ME2595
 ME2595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3996691057(NAD 83)
 ME2595
 ME2595|---------------------------------------------------------------------|
 ME2595| PID    Reference Object                     Distance      Geod. Az  |
 ME2595|                                                           dddmmss.s |
 ME2595| ME2933 RICH TWP MICROWAVE KSA 46 LT        APPROX. 7.2 KM 0092211.9 |
 ME2595| CM4455 RICHTON RM 1                         41.684 METERS 02912     |
 ME2595| ME2597 PARK FOREST MUNICIPAL TANK          APPROX. 2.3 KM 0784207.6 |
 ME2595| CM4454 RICHTON AZ MK                                      2880108.5 |
 ME2595| CM4456 RICHTON RM 2                         26.015 METERS 30216     |
 ME2595|---------------------------------------------------------------------|
 ME2595
 ME2595                          SUPERSEDED SURVEY CONTROL
 ME2595
 ME2595  NAD 83(1997)-  41 28 07.91796(N)    087 43 08.16539(W) AD(       ) 2
 ME2595  NAD 83(1986)-  41 28 07.92196(N)    087 43 08.17175(W) AD(       ) 2
 ME2595  NAD 27      -  41 28 07.79710(N)    087 43 08.00770(W) AD(       ) 2
 ME2595
 ME2595.Superseded values are not recommended for survey control.
 ME2595
 ME2595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2595.See file dsdata.pdf to determine how the superseded data were derived.
 ME2595
 ME2595_MARKER: DS = TRIANGULATION STATION DISK
 ME2595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2595_STAMPING: RICHTON 1952
 ME2595_MARK LOGO: CGS
 ME2595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2595+STABILITY: SURFACE MOTION
 ME2595
 ME2595  HISTORY     - Date     Condition        Report By
 ME2595  HISTORY     - 1952     MONUMENTED       CGS
 ME2595  HISTORY     - 1959     GOOD             CGS
 ME2595  HISTORY     - 1970     GOOD             NGS
 ME2595  HISTORY     - 1970     GOOD             ILHD
 ME2595  HISTORY     - 1970     GOOD             NGS
 ME2595  HISTORY     - 1971     GOOD             BRADY
 ME2595
 ME2595                          STATION DESCRIPTION
 ME2595
 ME2595'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2595'STATION IS LOCATED 2.6 MILES SOUTH OF THE INTERSECTION OF U.S.
 ME2595'HIGHWAYS 30 AND 54, AND 2 MILES SOUTH OF RICHTON PARK ON THE NORTHEAST
 ME2595'EDGE OF THE GOVERNORS AIRPORT.  IT IS 600 FEET NORTHEAST OF THE
 ME2595'ADMINISTRATION BUILDING OF THE AIRPORT, 400 FEET NORTH OF THE ENTRANCE
 ME2595'DRIVE TO THE AIRPORT, 68 FEET WEST OF THE CENTER OF U.S. HIGHWAY 54,
 ME2595'28 FEET SOUTHWEST OF A FIELD MARKER, 20 FEET WEST OF A 6 INCH MAPLE
 ME2595'TREE WITH A TRIANGLE BLAZE ON THE WEST SIDE AND 18 FEET WEST OF A
 ME2595'WHITE WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 ME2595'STAMPED RICHTON 1952.
 ME2595'
 ME2595'REFERENCE MARK NO. 1 IS 50 FEET WEST OF THE CENTER OF THE HIGHWAY AND
 ME2595'4 FEET SOUTHWEST OF A 6 INCH MAPLE TREE.  THE MARK PROJECTS 2 INCHES
 ME2595'AND THE DISK IS STAMPED RICHTON NO 1 1952.
 ME2595'
 ME2595'REFERENCE MARK NO. 2 IS 15 FEET SOUTH OF THE EAST-WEST RUNWAY OF THE
 ME2595'AIRPORT.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED RICHTON
 ME2595'NO 2 1952.
 ME2595'
 ME2595'AZIMUTH MARK IS 500 FEET NORTH OF THE NORTH HANGER OF THE AIRPORT, 20
 ME2595'FEET NORTH OF THE EAST-WEST RUNWAY AND 2 FEET SOUTHEAST OF A WHITE
 ME2595'WITNESS POST AND FENCE CORNER.  THE MARK PROJECTS 4 INCHES AND THE
 ME2595'DISK IS STAMPED RICHTON 1952.
 ME2595'
 ME2595'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME2595
 ME2595                          STATION RECOVERY (1959)
 ME2595
 ME2595'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME2595'STATION RECOVERED AS DESCRIBED IN 1952 AND ALL MARKS WERE FOUND TO BE
 ME2595'IN GOOD CONDITION.  THIS STATION WAS NOT USED AS WE WERE NOT ALLOWED
 ME2595'TO BUILD A TOWER.  RECOVERED BY RECONNAISSANCE.
 ME2595
 ME2595                          STATION RECOVERY (1970)
 ME2595
 ME2595'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 ME2595'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.  A
 ME2595'LONG SEARCH FOR THE AZIMUTH MARK WAS MADE BUT IT WAS NOT FOUND.  THE
 ME2595'STATION WILL BE OCCUPIED AT A LATER DATE AND ANOTHER SEARCH MADE FOR
 ME2595'THE AZIMUTH MARK.  RAIN PREVENTED ANY INSTRUMENT WORK AT THIS TIME.
 ME2595'THE STATION MARK IS 1 FOOT NORTHEAST OF A METAL WITNESS POST.
 ME2595'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A METAL WITNESS POST AND REFERENCE
 ME2595'MARK 2 IS 1 FOOT SOUTHEAST OF A METAL WITNESS POST.
 ME2595'
 ME2595'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 2 MILES SOUTH
 ME2595'OF RICHTON.
 ME2595
 ME2595                          STATION RECOVERY (1970)
 ME2595
 ME2595'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (WB)
 ME2595'RICHTON 1952 GOOD, RICHTON NO 1 1952 GOOD, RICHTON NO 2 1952 GOOD,
 ME2595'RICHTON AZI MK 1952 GOOD.
 ME2595'
 ME2595'AZIMUTH MARK S 500 FEET NORTH OF HANGER OF THE AIRPORT, 20 FEET N OF
 ME2595'E-W RUNWAY AND 2 FEET SE OF FENCE CORNER AND FIELD ENTRANCE.  THE MARK
 ME2595'PROJECTS 4 INCHES AND DISK IS STAMPED RICHTON 1952.  (WITNESS POST IS
 ME2595'GONE)
 ME2595'
 ME2595'DISTANCE AND DIRECTION FROM NEAREST TOWN- 2 MILES SOUTH OF RICHTON
 ME2595'PARK
 ME2595
 ME2595                          STATION RECOVERY (1970)
 ME2595
 ME2595'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 ME2595'ALL MARKS RECOVERED AND FOUND IN GOOD CONDITION.  THE AIRPORT IS
 ME2595'ABANDONED.  THE DISTANCE TO THE REFERENCE MARKS CHECKED.  THE
 ME2595'DIRECTION TO REFERENCE MARK 2 WAS FOUND TO BE IN ERROR.  THE DIRECTION
 ME2595'TO REFERENCE MARK 1 CHECKED.  A NEW DESCRIPTION FOLLOWS.
 ME2595'
 ME2595'THE STATION IS LOCATED ABOUT 2.6 MILES SOUTH OF THE INTERSECTION OF
 ME2595'U.S. HIGHWAYS 30 AND 54, AT THE EAST EDGE OF THE OLD GOVERNORS
 ME2595'AIRPORT, 1 FOOT NORTHEAST OF A METAL WITNESS POST, 68 FEET WEST OF THE
 ME2595'CENTERLINE OF U.S. HIGHWAY 54, AND 35 FEET SOUTHWEST OF AN UNDERGROUND
 ME2595'CABLE BOX.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 ME2595'RICHTON 1952.
 ME2595'
 ME2595'REFERENCE MARK 1 IS 50 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 100
 ME2595'FEET NORTH OF THE CABLE BOX, 1 FOOT SOUTH OF A METAL WITNESS POST AND
 ME2595'4 FEET WEST OF THE WEST EDGE OF CUTBANK.  THE MONUMENT PROJECTS 3
 ME2595'INCHES AND THE DISK IS STAMPED RICHTON NO 1 1952.
 ME2595'
 ME2595'REFERENCE MARK 2 IS 1 FOOT EAST OF A METAL WITNESS POST AND 147 FEET
 ME2595'WEST OF THE CENTERLINE OF THE HIGHWAY.  THE MONUMENT PROJECTS 2 INCHES
 ME2595'AND THE DISK IS STAMPED RICHTON NO 2 1952.
 ME2595'
 ME2595'THE AZIMUTH MARK IS 19 FEET WEST OF A 14 INCH 5 TRUNK ELM TREE AT THE
 ME2595'SOUTHEAST CORNER OF A CULTIVATED FIELD, 1 FOOT SOUTH OF A METAL
 ME2595'WITNESS POST, 154 FEET NORTH OF THE NORTH EDGE OF OLD PAVED RUNWAY AND
 ME2595'23 FEET EAST OF THE CENTERLINE OF FIELD ENTRANCE.  THE MONUMENT
 ME2595'PROJECTS 4 INCHES AND THE DISK IS STAMPED RICHTON 1952.
 ME2595'
 ME2595'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST ACROSS THE
 ME2595'AIRPORT FOR 0.25 MILE TO THE AZIMUTH MARK.
 ME2595'
 ME2595'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT 2 MILES SOUTH
 ME2595'OF RICHTON PARK
 ME2595'
 ME2595'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET
 ME2595
 ME2595                          STATION RECOVERY (1971)
 ME2595
 ME2595'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971 (LS)
 ME2595'RICHTON 1952 GOOD
 ME2595'
 ME2595'ALL MARKS FOUND IN GOOD CONDITION.  6 INCH MAPLE TREE WITH TRIANGLE
 ME2595'BLAZE IS NO LONGER IN EXISTANCE.  AZIMUTH MARK IS 154.9 FEET NORTH OF
 ME2595'EAST-WEST ASPHALT RUNWAY.
 ME2595'
 ME2595'DISTANCE AND DIRECTION FROM NEAREST TOWN- 2 MILES SOUTH OF RICHTON
 ME2595'PARK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1656 ***********************************************************************
 MF1656  DESIGNATION -  RICK
 MF1656  PID         -  MF1656
 MF1656  STATE/COUNTY-  IL/BUREAU
 MF1656  COUNTRY     -  US
 MF1656  USGS QUAD   -  MALDEN (2018)
 MF1656
 MF1656                         *CURRENT SURVEY CONTROL
 MF1656  ______________________________________________________________________
 MF1656* NAD 83(2011) POSITION- 41 25 28.69870(N) 089 18 28.39533(W)   ADJUSTED
 MF1656* NAD 83(2011) ELLIP HT-   195.631 (meters)        (06/27/12)   ADJUSTED
 MF1656* NAD 83(2011) EPOCH   -  2010.00
 MF1656* NAVD 88 ORTHO HEIGHT -   228.7   (meters)      750.    (feet) GPS OBS
 MF1656  ______________________________________________________________________
 MF1656  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1656  GEOID HEIGHT    -        -32.865 (meters)                     GEOID96
 MF1656  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 MF1656  NAD 83(2011) X  -     57,856.044 (meters)                     COMP
 MF1656  NAD 83(2011) Y  - -4,789,317.228 (meters)                     COMP
 MF1656  NAD 83(2011) Z  -  4,198,029.394 (meters)                     COMP
 MF1656  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 MF1656
 MF1656  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1656  Standards:
 MF1656         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1656            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1656  -------------------------------------------------------------------
 MF1656  NETWORK    0.29   0.47           0.13   0.10   0.24      0.01610684
 MF1656  -------------------------------------------------------------------
 MF1656  Click here for local accuracies and other accuracy information.
 MF1656
 MF1656.The horizontal coordinates were established by GPS observations
 MF1656.and adjusted by the National Geodetic Survey in June 2012.
 MF1656
 MF1656.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1656.been affixed to the stable North American tectonic plate. See 
 MF1656.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1656
 MF1656.The horizontal coordinates are valid at the epoch date displayed above
 MF1656.which is a decimal equivalence of Year/Month/Day.
 MF1656
 MF1656.The orthometric height was determined by GPS observations and a
 MF1656.high-resolution geoid model.
 MF1656
 MF1656.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1656.GEOID18 height accuracy estimate available here.
 MF1656
 MF1656.Click photographs - Photos may exist for this station.
 MF1656
 MF1656.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1656
 MF1656.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1656
 MF1656.The ellipsoidal height was determined by GPS observations
 MF1656.and is referenced to NAD 83.
 MF1656
 MF1656. The following values were computed from the NAD 83(2011) position.
 MF1656
 MF1656;                    North         East     Units Scale Factor Converg.
 MF1656;SPC IL W     -   528,538.216   771,783.945   MT  1.00000457   +0 34 05.6
 MF1656;SPC IL W     - 1,734,045.80  2,532,094.49   sFT  1.00000457   +0 34 05.6
 MF1656;UTM  16      - 4,588,468.288   307,147.577   MT  1.00005773   -1 31 38.8
 MF1656
 MF1656!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1656!SPC IL W     -   0.99996932  x   1.00000457  =   0.99997389
 MF1656!UTM  16      -   0.99996932  x   1.00005773  =   1.00002704
 MF1656
 MF1656:                Primary Azimuth Mark                     Grid Az
 MF1656:SPC IL W     -  RICK RM 2 AZIMUTH                        268 33 03.3
 MF1656:UTM  16      -  RICK RM 2 AZIMUTH                        270 38 47.7
 MF1656
 MF1656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0714788468(NAD 83)
 MF1656
 MF1656|---------------------------------------------------------------------|
 MF1656| PID    Reference Object                     Distance      Geod. Az  |
 MF1656|                                                           dddmmss.s |
 MF1656| MF1648 CHERRY MUNICIPAL TANK               APPROX. 7.9 KM 0870548.5 |
 MF1656| CI8139 RICK RM 3                            21.472 METERS 11828     |
 MF1656| MF1650 LADD MUNICIPAL TANK                 APPROX. 8.9 KM 1213543.8 |
 MF1656| MF1657 RICK RM 1                            37.227 METERS 23811     |
 MF1656| CI8140 RICK RM 4                            62.094 METERS 25528     |
 MF1656| CI8138 RICK RM 2 AZIMUTH                                  2690708.9 |
 MF1656| MF1658 ZEARING CB AND Q RR WATER TANK      APPROX. 2.4 KM 3513228.9 |
 MF1656|---------------------------------------------------------------------|
 MF1656
 MF1656                          SUPERSEDED SURVEY CONTROL
 MF1656
 MF1656  NAD 83(2007)-  41 25 28.69868(N)    089 18 28.39619(W) AD(2002.00) 0
 MF1656  ELLIP H (02/10/07)  195.664  (m)                       GP(2002.00)    
 MF1656  ELLIP H (12/06/04)  195.648  (m)                       GP(       ) 4 1
 MF1656  NAD 83(1997)-  41 25 28.69836(N)    089 18 28.39474(W) AD(       ) 1
 MF1656  NAD 83(1996)-  41 25 28.69838(N)    089 18 28.39565(W) AD(       ) 1
 MF1656  NAD 83(1997)-  41 25 28.69838(N)    089 18 28.39565(W) AD(       ) 1
 MF1656  ELLIP H (09/15/98)  195.676  (m)                       GP(       ) 3 1
 MF1656  NAD 83(1986)-  41 25 28.70549(N)    089 18 28.40163(W) AD(       ) 1
 MF1656  NAD 27      -  41 25 28.58300(N)    089 18 28.08400(W) AD(       ) 1
 MF1656  NGVD 29             228.60   (m)          750.0    (f) LEVELING    3  
 MF1656
 MF1656.Superseded values are not recommended for survey control.
 MF1656
 MF1656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1656.See file dsdata.pdf to determine how the superseded data were derived.
 MF1656
 MF1656_MARKER: DS = TRIANGULATION STATION DISK
 MF1656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1656_STAMPING: RICK 1930
 MF1656_MARK LOGO: CGS
 MF1656_PROJECTION: FLUSH
 MF1656_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1656+STABILITY: SURFACE MOTION
 MF1656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1656+SATELLITE: SATELLITE OBSERVATIONS - December 12, 1996
 MF1656
 MF1656  HISTORY     - Date     Condition        Report By
 MF1656  HISTORY     - 1930     MONUMENTED       CGS
 MF1656  HISTORY     - 1959     GOOD             LOCENG
 MF1656  HISTORY     - 1959     GOOD             CGS
 MF1656  HISTORY     - 1979     GOOD             NGS
 MF1656  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF1656  HISTORY     - 19961212 GOOD             SECI
 MF1656  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF1656
 MF1656                          STATION DESCRIPTION
 MF1656
 MF1656'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1656'STATION IS ABOUT 3 MILES E OF MALDEN, 1-1/2 MILES S OF ZEARING,
 MF1656'4 MILES E AND 1 MILE S OF DOVER, IN THE SW 1/4 OF SEC. 26,
 MF1656'T 17 N, R 10 E, ON LAND OWNED AND OCCUPIED BY M.J. RICK.  THE
 MF1656'STATION IS ABOUT 150 PACES NE OF MR. RICKS HOUSE ON HIGHEST
 MF1656'GROUND ON N SIDE OF NORTHERN WIRE FENCE OF A LANE LEADING E
 MF1656'FROM THE FARM BUILDINGS TO A FIELD.  IT IS ABOUT 120 FEET
 MF1656'NE FROM THE NE FENCE CORNER OF THE APPLE ORCHARD AND IS 27
 MF1656'FEET N OF THE NORTHERN LANE FENCE.
 MF1656'
 MF1656'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1656'DISKS SET IN CONCRETE.
 MF1656'
 MF1656'REFERENCE MARK NO. 1 IS ON N AND S FENCE BOUNDING APPLE
 MF1656'ORCHARD AND IS 10 FEET S OF THE NE FENCE CORNER.  REFERENCE
 MF1656'MARK NO. 2 IS ON FENCE LINE ON N SIDE OF THE PUBLIC ROAD
 MF1656'PASSING MR. RICKS HOUSE AND IS ABOUT 200 METERS W OF HIS HOUSE.
 MF1656'
 MF1656'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1656
 MF1656                          STATION RECOVERY (1959)
 MF1656
 MF1656'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1959 (HBW)
 MF1656'RECOVERED BY THOMAS ENG AND SURV CO.
 MF1656'
 MF1656'STATION MARK AND REFERENCE MARKS NO. 1 AND NO. 2 REPORTED
 MF1656'UNDISTURBED.  STATION IS 32.7 FEET NORTH OF NORTHERN LANE
 MF1656'FENCE, INSTEAD OF 27 FEET.
 MF1656
 MF1656                          STATION RECOVERY (1959)
 MF1656
 MF1656'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1656'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER
 MF1656'2 WERE RECOVERED AS DESCRIBED AND WERE ALL FOUND TO BE IN
 MF1656'GOOD CONDITION.
 MF1656'
 MF1656'REFERENCE MARK NUMBER 3, A STANDARD DISK STAMPED RICK NO. 3
 MF1656'1930, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF1656'ABOUT 6 INCHES.  THE MARK IS 6 INCHES SOUTH OF FENCE LINE AND
 MF1656'8 FEET NORTH OF CENTER OF FIELD ROAD.
 MF1656'
 MF1656'THE TO REACH IS ADEQUATE.
 MF1656'
 MF1656'A SLIGHT DIFFERENCE IN DISTANCE AND DIRECTION WAS FOUND TO
 MF1656'R.M. NO. 1 AND SLIGHT DIFFERENCE IN DIRECTION WAS FOUND TO
 MF1656'R.M. NO. 2.
 MF1656
 MF1656                          STATION RECOVERY (1979)
 MF1656
 MF1656'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 MF1656'STATION MARK, RM 1, 2 AND 3 FOUND IN GOOD CONDITION AND AS
 MF1656'DESCRIBED.  RM 1 WAS IN THE WAY OF FARMING OPERATIONS AND WAS
 MF1656'DESTROYED AFTER ESTABLISHING RM 4 AT THE PROPERTY OWNERS REQUEST.
 MF1656'
 MF1656'THE DIRECTION TO RM 1 CHECKED.  RM 3 WAS LARGER BY 1 MINUTE AND 9
 MF1656'SECONDS.  THE DISTANCE TO RM 1 AND 3 CHECKED FAVORABLY.  THE ANGLE TO
 MF1656'LADD, MUNICIPAL WATER TANK DID NOT CHECK.  THE TANK COULD NOT BE
 MF1656'OBSERVED ON TOO WELL AS HEAT REFRACTION MADE POINTING DIFFICULT.  THE
 MF1656'TO REACH STATION IS ADEQUATE, EXCEPT THAT THE ROADS MENTIONED IN
 MF1656'1959 ARE NOW ALL PAVED.
 MF1656'
 MF1656'THE STATION IS 218 FT ENE OF NE CORNER OF METAL TOOL SHED, 204 FT NE
 MF1656'OF A METAL WITNESS POST, 100 FT NE OF CORNER FENCE POST, 40 FT N OF
 MF1656'CENTER LINE OF FARM LANE, 47.9 FT N OF FENCE LINE, 30.3 FT N OF
 MF1656'ANOTHER FENCE LINE.  THE MARK IS UNDERGROUND 16 INCHES AND THE DISK IS
 MF1656'STAMPED RICK 1930.
 MF1656'
 MF1656'RM 3 IS 15 FT N OF FENCE LINE, 3 FT S OF FENCE.  THE MARK PROJECTS 6
 MF1656'INCHES AND THE DISK STAMPED RICK NO 3 1930.
 MF1656'
 MF1656'RM 4 IS 14 FT ENE OF THE NE CORNER OF THE METAL TOOL SHED, 1 FT E
 MF1656'OF A METAL WITNESS POST AND 0.5 FT S OF FENCE LINE.  THE MARK IS FLUSH
 MF1656'AND THE DISK STAMPED RICK 1930 NO 4 1979.
 MF1656'
 MF1656'RM 2 IS 37 FT E OF CENTER LINE OF DRIVEWAY, 28 FT WSW OF A CONCRETE
 MF1656'RIGHT OF WAY POST AND 27 FT N OF CENTER LINE OF ROAD.  THE MARK IS
 MF1656'FLUSH AND THE DISK STAMPED RICK NO 2 1930.
 MF1656
 MF1656                          STATION RECOVERY (1996)
 MF1656
 MF1656'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1656'MARK NOT FOUND.
 MF1656
 MF1656                          STATION RECOVERY (1996)
 MF1656
 MF1656'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1656'RECOVERED AS DESCRIBED EXCEPT THAT THE FENCES ARE NO LONGER THERE.  TO
 MF1656'REACH FROM THE JUNCTION OF ILLINOIS ROUTE 89 (3300 E) AND INTERSTATE
 MF1656'ROUTE 80, PROCEED NORTH ON ILLINOIS ROUTE 89 FOR APPROXIMENTLY 2.7 MI
 MF1656'(4.3 KM) TO THE JUNCTION OF ILLINOIS ROUTE 89 AND ANGLING ROAD (1800
 MF1656'N) , TURN RIGHT (EAST) ON ANGLING ROAD AND PROCEED FOR APPROXIMENTLY
 MF1656'4.75 MI (7.64 KM) TO A GRAVEL PRIVATE ENTRANCE OF THE NORTH, TURN LEFT
 MF1656'(NORTH) ON GRAVEL PRIVATE ENTRANCE AND PROCEED TO A METAL TOOL
 MF1656'BUILDING AND METAL CIRCULAR GRAIN CRIBS TO STATION AS DESCRIBED.
 MF1656
 MF1656                          STATION RECOVERY (2001)
 MF1656
 MF1656'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1656'RM 4 AND RM 2 (THE AZIMUTH) WERE FOUND IN GOOD CONDITION. RM  3 WAS
 MF1656'NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1657 ***********************************************************************
 MF1657  DESIGNATION -  RICK RM 1
 MF1657  PID         -  MF1657
 MF1657  STATE/COUNTY-  IL/BUREAU
 MF1657  COUNTRY     -  US
 MF1657  USGS QUAD   -  MALDEN (2018)
 MF1657
 MF1657                         *CURRENT SURVEY CONTROL
 MF1657  ______________________________________________________________________
 MF1657* NAD 83(1997) POSITION- 41 25 28.06225(N) 089 18 29.75734(W)   ADJUSTED
 MF1657* NAVD 88 ORTHO HEIGHT -   230.    (meters)      755.    (feet) SCALED
 MF1657  ______________________________________________________________________
 MF1657  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 MF1657  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 MF1657  HORZ ORDER      -  SECOND
 MF1657
 MF1657.The horizontal coordinates were established by classical geodetic methods
 MF1657.and adjusted by the National Geodetic Survey in October 1999.
 MF1657
 MF1657.The orthometric height was scaled from a topographic map.
 MF1657
 MF1657.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1657.GEOID18 height accuracy estimate available here.
 MF1657
 MF1657.Click photographs - Photos may exist for this station.
 MF1657
 MF1657.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1657
 MF1657. The following values were computed from the NAD 83(1997) position.
 MF1657
 MF1657;                    North         East     Units Scale Factor Converg.
 MF1657;SPC IL W     -   528,518.269   771,752.515   MT  1.00000451   +0 34 04.7
 MF1657;SPC IL W     - 1,733,980.35  2,531,991.38   sFT  1.00000451   +0 34 04.7
 MF1657;UTM  16      - 4,588,449.502   307,115.437   MT  1.00005788   -1 31 39.7
 MF1657
 MF1657!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1657!SPC IL W     -   0.99996912  x   1.00000451  =   0.99997363
 MF1657!UTM  16      -   0.99996912  x   1.00005788  =   1.00002700
 MF1657
 MF1657:                Primary Azimuth Mark                     Grid Az
 MF1657:SPC IL W     -  FIVE POINTS                              330 18 04.7
 MF1657:UTM  16      -  FIVE POINTS                              332 23 49.1
 MF1657
 MF1657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0711588449(NAD 83)
 MF1657
 MF1657|---------------------------------------------------------------------|
 MF1657| PID    Reference Object                     Distance      Geod. Az  |
 MF1657|                                                           dddmmss.s |
 MF1657| MF1656 RICK                                 37.227 METERS 05811     |
 MF1657| MF1648 CHERRY MUNICIPAL TANK               APPROX. 7.9 KM 0865758.5 |
 MF1657| MF1664 PRINCETON FIRST PRESB CH SPIRE      APPROX.14.2 KM 2434253.1 |
 MF1657| MF1662 PRINCETON CO SHERIFF RAD MAST       APPROX.14.6 KM 2443237.6 |
 MF1657| CI8138 RICK RM 2 AZIMUTH                                  27239     |
 MF1657| MF1655 FIVE POINTS                         APPROX. 5.7 KM 3305209.4 |
 MF1657| MF1658 ZEARING CB AND Q RR WATER TANK      APPROX. 2.4 KM 3522158.9 |
 MF1657|---------------------------------------------------------------------|
 MF1657
 MF1657                          SUPERSEDED SURVEY CONTROL
 MF1657
 MF1657  NAD 83(1996)-  41 25 28.06229(N)    089 18 29.75835(W) AD(       ) 2
 MF1657  NAD 83(1986)-  41 25 28.06945(N)    089 18 29.76407(W) AD(       ) 2
 MF1657  NAD 27      -  41 25 27.94700(N)    089 18 29.44600(W) AD(       ) 2
 MF1657
 MF1657.Superseded values are not recommended for survey control.
 MF1657
 MF1657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1657.See file dsdata.pdf to determine how the superseded data were derived.
 MF1657
 MF1657_MARKER: DR = REFERENCE MARK DISK
 MF1657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1657_STAMPING: RICK NO 1 1930
 MF1657_MARK LOGO: CGS
 MF1657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1657+STABILITY: SURFACE MOTION
 MF1657
 MF1657  HISTORY     - Date     Condition        Report By
 MF1657  HISTORY     - 1930     MONUMENTED       CGS
 MF1657  HISTORY     - 1954     GOOD             CGS
 MF1657  HISTORY     - 19960414 MARK NOT FOUND   USPSQD
 MF1657  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF1657  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF1657
 MF1657                          STATION DESCRIPTION
 MF1657
 MF1657'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1657'STATION IS LOCATED ABOUT 4 MILES EAST OF DOVER AND 1-1/2 MILES
 MF1657'SOUTH OF ZEARING ON PROPERTY OWNED BY HERBERT C. FISTE.  IT
 MF1657'IS 115 FEET NORTHEAST OF THE SOUTHEAST CORNER OF A LARGE TIN
 MF1657'TOOL SHED, 109 FEET EAST OF THE NORTHEAST CORNER OF THE SHED,
 MF1657'49 FEET NORTHEAST OF A 12 INCH APPLE TREE, 2 FEET NORTHWEST
 MF1657'OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.
 MF1657'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED RICK NO
 MF1657'1 1930.
 MF1657'
 MF1657'REFERENCE MARK NO. 2 IS 37 FEET SOUTHEAST OF A DRIVEWAY, 29
 MF1657'FEET NORTHEAST OF THE CENTER OF A GRAVEL ROAD, 2 FEET SOUTH
 MF1657'OF A WHITE WITNESS POST AND 1 FOOT SOUTHWEST OF A FENCE LINE.
 MF1657'THE MARK IS FLUSH AND THE DISK IS STAMPED RICK NO 2 1930.
 MF1657'
 MF1657'TO REACH THE STATION FROM THE NORTHEAST CORNER OF THE DOVER
 MF1657'CONGREGATIONAL CHURCH IN ABOUT THE SOUTH CENTRAL SECTION OF
 MF1657'DOVER, GO NORTH ON GRAVEL STREET FOR 0.1 MILE TO THE JUNCTION
 MF1657'WITH U.S. HIGHWAY 34, TURN RIGHT AND GO EAST ON HIGHWAY 34
 MF1657'FOR 0.35 MILE TO WHERE HIGHWAY 34 TURNS LEFT AND A GRAVEL
 MF1657'ROAD EAST, GO EAST ON GRAVEL ROAD FOR 2.45 MILE TO A FORK
 MF1657'AND RAILROAD CROSSING, TAKE RIGHT FORK CROSSING RAILROAD
 MF1657'TRACKS AND GO EAST ON GRAVEL ROAD FOR 1.65 MILE TO A HOUSE
 MF1657'AND A DRIVEWAY ON THE LEFT AND REFERENCE MARK NO. 2 AS
 MF1657'DESCRIBED, CONTINUE EAST ON GRAVEL ROAD FOR 0.15 MILE TO A
 MF1657'DRIVEWAY ON THE LEFT, TURN LEFT AND GO NORTH ON DRIVEWAY
 MF1657'FOR 0.05 MILE TO A BARN, KEEP TO THE SOUTH SIDE OF BARN
 MF1657'AND THEN TURN LEFT FOR ABOUT 150 FEET TO A LARGE TIN
 MF1657'BUILDING AND THE STATION IN THE NORTHEAST CORNER OF
 MF1657'BARNYARD AS DESCRIBED.
 MF1657'
 MF1657'RICK 1930 IS ABOUT 33 FEET NORTH OF THE FENCE LINE AND WHITE
 MF1657'WITNESS POST, AND 41 FEET NORTH OF CENTER LINE OF THE LANE.
 MF1657'THE MARK IS UNDERGROUND 18 INCHES AND THE DISK IS STAMPED
 MF1657'RICK 1930.
 MF1657'
 MF1657'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1657
 MF1657                          STATION RECOVERY (1996)
 MF1657
 MF1657'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1657'MARK NOT FOUND.
 MF1657
 MF1657                          STATION RECOVERY (2001)
 MF1657
 MF1657'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1657'MARK NOT FOUND.
 MF1657
 MF1657                          STATION RECOVERY (2005)
 MF1657
 MF1657'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1657'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7918 ***********************************************************************
 DF7918  CBN         -  This is a Cooperative Base Network Control Station.
 DF7918  DESIGNATION -  RIDGEVIEW
 DF7918  PID         -  DF7918
 DF7918  STATE/COUNTY-  IL/MCHENRY
 DF7918  COUNTRY     -  US
 DF7918  USGS QUAD   -  MCHENRY (2018)
 DF7918
 DF7918                         *CURRENT SURVEY CONTROL
 DF7918  ______________________________________________________________________
 DF7918* NAD 83(2011) POSITION- 42 18 34.39521(N) 088 17 34.73263(W)   ADJUSTED
 DF7918* NAD 83(2011) ELLIP HT-   215.681 (meters)        (06/27/12)   ADJUSTED
 DF7918* NAD 83(2011) EPOCH   -  2010.00
 DF7918* NAVD 88 ORTHO HEIGHT -   249.7   (meters)      819.    (feet) GPS OBS
 DF7918  ______________________________________________________________________
 DF7918  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7918  GEOID HEIGHT    -        -33.949 (meters)                     GEOID99
 DF7918  GEOID HEIGHT    -        -34.016 (meters)                     GEOID18
 DF7918  NAD 83(2011) X  -    140,724.215 (meters)                     COMP
 DF7918  NAD 83(2011) Y  - -4,721,985.616 (meters)                     COMP
 DF7918  NAD 83(2011) Z  -  4,271,239.134 (meters)                     COMP
 DF7918  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 DF7918
 DF7918  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7918  Standards:
 DF7918         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7918            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7918  -------------------------------------------------------------------
 DF7918  NETWORK    1.05   1.43           0.39   0.46   0.73      0.01266453
 DF7918  -------------------------------------------------------------------
 DF7918  Click here for local accuracies and other accuracy information.
 DF7918
 DF7918.The horizontal coordinates were established by GPS observations
 DF7918.and adjusted by the National Geodetic Survey in June 2012.
 DF7918
 DF7918.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7918.been affixed to the stable North American tectonic plate. See 
 DF7918.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7918
 DF7918.The horizontal coordinates are valid at the epoch date displayed above
 DF7918.which is a decimal equivalence of Year/Month/Day.
 DF7918
 DF7918.The orthometric height was determined by GPS observations and a
 DF7918.high-resolution geoid model.
 DF7918
 DF7918.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7918.GEOID18 height accuracy estimate available here.
 DF7918
 DF7918.Click photographs - Photos may exist for this station.
 DF7918
 DF7918.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7918
 DF7918.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7918
 DF7918.The ellipsoidal height was determined by GPS observations
 DF7918.and is referenced to NAD 83.
 DF7918
 DF7918. The following values were computed from the NAD 83(2011) position.
 DF7918
 DF7918;                    North         East     Units Scale Factor Converg.
 DF7918;SPC IL E     -   626,486.673   303,326.863   MT  0.99997514   +0 01 37.8
 DF7918;SPC IL E     - 2,055,398.36    995,164.88   sFT  0.99997514   +0 01 37.8
 DF7918;UTM  16      - 4,684,956.044   393,438.051   MT  0.99973972   -0 52 13.6
 DF7918
 DF7918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7918!SPC IL E     -   0.99996617  x   0.99997514  =   0.99994132
 DF7918!UTM  16      -   0.99996617  x   0.99973972  =   0.99970590
 DF7918
 DF7918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9343884956(NAD 83)
 DF7918
 DF7918                          SUPERSEDED SURVEY CONTROL
 DF7918
 DF7918  NAD 83(2007)-  42 18 34.39516(N)    088 17 34.73352(W) AD(2002.00) 0
 DF7918  ELLIP H (02/10/07)  215.710  (m)                       GP(2002.00)    
 DF7918  NAD 83(1997)-  42 18 34.39520(N)    088 17 34.73362(W) AD(       ) A
 DF7918  ELLIP H (09/15/03)  215.714  (m)                       GP(       ) 4 1
 DF7918
 DF7918.Superseded values are not recommended for survey control.
 DF7918
 DF7918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7918.See file dsdata.pdf to determine how the superseded data were derived.
 DF7918
 DF7918_MARKER: F = FLANGE-ENCASED ROD
 DF7918_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DF7918_STAMPING: RIDGEVIEW
 DF7918_MARK LOGO: NONE
 DF7918_PROJECTION: RECESSED 3 CENTIMETERS
 DF7918_MAGNETIC: I = MARKER IS A STEEL ROD
 DF7918_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF7918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7918+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 DF7918_ROD/PIPE-DEPTH: 3.05 meters
 DF7918_SLEEVE-DEPTH  : 0.3 meters
 DF7918
 DF7918  HISTORY     - Date     Condition        Report By
 DF7918  HISTORY     - 2002     MONUMENTED       SECI
 DF7918  HISTORY     - 20020829 GOOD             SECI
 DF7918  HISTORY     - 20110801 GOOD             GRWAS
 DF7918
 DF7918                          STATION DESCRIPTION
 DF7918
 DF7918'DESCRIBED BY SMITH ENG CONS INC 2002 (TEC)
 DF7918'MARK IS LOCATED IN THE MCHENRY CORP. CENTER, CITY OF MCHENRY, IL 4.7
 DF7918'MILES SOUTH OF THE
 DF7918'CITY OF CRYSTAL LAKE, 9 MILES EAST OF THE CITY OF WOODSTOCK 2.2 MILES
 DF7918'SOUTH OF THE CENTER
 DF7918'OF THE CITY OF WOODSTOCK 2.2 MILES SOUTH OF THE CENTER OF THE CITY OF
 DF7918'MCHENRY
 DF7918'
 DF7918'TO REACH FROM THE INTERSECTION OF IL RT 31 AND BULL VALLEY ROAD GO
 DF7918'SOUTH 0.9 MILES TO
 DF7918'PRIME PARKWAY, TURN WEST ON PRIME PARKWAY 0.7 MILES TO RIDGEVIEW
 DF7918'DRIVE. PROCEED NORTH
 DF7918'ON RIDGEVIEW DRIVE 700 FT TO STATION ON LEFT 10 FOOT WEST OF WEST CURB
 DF7918'70 FT SOUTH OF
 DF7918'ENTRANCE TO INDUSTRIAL BUILDING, 24 FT NNE FO NE CORNER OF 6 FT HIGH
 DF7918'SIGN, 15 FT NE OF A
 DF7918'GROUND LIGHT AND WEST ACROSS RIDGEVIEW DRIVE OF NORTH CURB LINE
 DF7918'EXTENDED TO FOLLETT
 DF7918'LIBRARY RESOURCES
 DF7918'
 DF7918'MARK IS STAINLESS BAR SET TO REFUSAL IN STANDARD ALUMINUM CAP WITH 6
 DF7918'INCH PVC CASING
 DF7918
 DF7918                          STATION RECOVERY (2011)
 DF7918
 DF7918'RECOVERY NOTE BY GRW AERIAL SURVEY 2011 (CES)
 DF7918'RECOVERED AS DESCRIBED.
 DF7918'
 DF7918'NO LOGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1474 ***********************************************************************
 HB1474  DESIGNATION -  RIDGWAY
 HB1474  PID         -  HB1474
 HB1474  STATE/COUNTY-  IL/GALLATIN
 HB1474  COUNTRY     -  US
 HB1474  USGS QUAD   -  RIDGWAY (2018)
 HB1474
 HB1474                         *CURRENT SURVEY CONTROL
 HB1474  ______________________________________________________________________
 HB1474* NAD 83(1997) POSITION- 37 47 34.01119(N) 088 15 24.45219(W)   ADJUSTED
 HB1474* NAVD 88 ORTHO HEIGHT -   122.    (meters)      400.    (feet) SCALED
 HB1474  ______________________________________________________________________
 HB1474  GEOID HEIGHT    -        -29.924 (meters)                     GEOID18
 HB1474  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 HB1474  HORZ ORDER      -  FIRST
 HB1474
 HB1474.The horizontal coordinates were established by classical geodetic methods
 HB1474.and adjusted by the National Geodetic Survey in October 1999.
 HB1474
 HB1474.The orthometric height was scaled from a topographic map.
 HB1474
 HB1474.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1474.GEOID18 height accuracy estimate available here.
 HB1474
 HB1474.Click photographs - Photos may exist for this station.
 HB1474
 HB1474.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1474
 HB1474. The following values were computed from the NAD 83(1997) position.
 HB1474
 HB1474;                    North         East     Units Scale Factor Converg.
 HB1474;SPC IL E     -   124,978.001   306,741.494   MT  0.99997556   +0 02 48.9
 HB1474;SPC IL E     -   410,031.99  1,006,367.72   sFT  0.99997556   +0 02 48.9
 HB1474;UTM  16      - 4,183,567.816   389,344.999   MT  0.99975081   -0 46 12.9
 HB1474
 HB1474!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1474!SPC IL E     -   0.99998557  x   0.99997556  =   0.99996113
 HB1474!UTM  16      -   0.99998557  x   0.99975081  =   0.99973638
 HB1474
 HB1474:                Primary Azimuth Mark                     Grid Az
 HB1474:SPC IL E     -  RIDGWAY AZ MK                            086 23 07.0
 HB1474:UTM  16      -  RIDGWAY AZ MK                            087 12 08.8
 HB1474
 HB1474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8934483567(NAD 83)
 HB1474
 HB1474|---------------------------------------------------------------------|
 HB1474| PID    Reference Object                     Distance      Geod. Az  |
 HB1474|                                                           dddmmss.s |
 HB1474| CI5388 RIDGWAY RM 1                         30.787 METERS 06222     |
 HB1474| CI5387 RIDGWAY AZ MK                                      0862555.9 |
 HB1474| CI5389 RIDGWAY RM 2                         31.220 METERS 18358     |
 HB1474|---------------------------------------------------------------------|
 HB1474
 HB1474                          SUPERSEDED SURVEY CONTROL
 HB1474
 HB1474  NAD 83(1997)-  37 47 34.01324(N)    088 15 24.45227(W) AD(       ) 1
 HB1474  NAD 83(1993)-  37 47 34.01470(N)    088 15 24.45181(W) AD(       ) 1
 HB1474  NAD 83(1986)-  37 47 34.02064(N)    088 15 24.45403(W) AD(       ) 1
 HB1474  NAD 27      -  37 47 33.85427(N)    088 15 24.31361(W) AD(       ) 1
 HB1474
 HB1474.Superseded values are not recommended for survey control.
 HB1474
 HB1474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1474.See file dsdata.pdf to determine how the superseded data were derived.
 HB1474
 HB1474_MARKER: DS = TRIANGULATION STATION DISK
 HB1474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1474_STAMPING: RIDGWAY 1957
 HB1474_MARK LOGO: CGS
 HB1474_PROJECTION: RECESSED 41 CENTIMETERS
 HB1474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1474+STABILITY: SURFACE MOTION
 HB1474
 HB1474  HISTORY     - Date     Condition        Report By
 HB1474  HISTORY     - 1957     MONUMENTED       CGS
 HB1474  HISTORY     - 1960     GOOD             CGS
 HB1474  HISTORY     - 1971     MARK NOT FOUND   USACE
 HB1474  HISTORY     - 1971     MARK NOT FOUND   USAF
 HB1474
 HB1474                          STATION DESCRIPTION
 HB1474
 HB1474'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1474'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF RIDGWAY, ON THE
 HB1474'PROPERTY OF MR. GENE DRONE. IT IS 2L FEET EAST OF THE CENTERLINE
 HB1474'OF A GRAVELED STREET, 16 FEET SOUTHEAST OF A FENCE CORNER AND WHITE
 HB1474'WITNESS POST, 14 FEET SOUTH OF A FENCE, 8 FEET EAST OF A FENCE
 HB1474'AND 82 FEET EAST OF THE NORTHEAST CORNER OF A PORCH ON A FRAME HOUSE.
 HB1474'THE MONUMENT IS 16 INCHES UNDERGROUND AND THE DISK IS STAMPED
 HB1474'RIDGWAY 1957.
 HB1474'
 HB1474'TO REACH THE STATION FROM THE MAIN STREET AND RAILROAD CROSSING
 HB1474'RIDGWAY (ABOUT 1 BLOCK NORTH OF THE RAILROAD DEPOT), GO EAST ON THE
 HB1474'PAVED STREET FOR 0.3 MILE TO A GRAVELED CROSS STREET.  TURN RIGHT AND
 HB1474'GO SOUTH ON THE GRAVELED STREET FOR 0.25 MILE TO A CROSS STREET*.
 HB1474'CONTINUE SOUTH ON THE GRAVELED STREET FOR 0.2 MILE TO THE STATION ON
 HB1474'THE LEFT.
 HB1474'
 HB1474'* TO REACH THE AZIMUTH MARK FROM THIS POINT, GO EAST ON A PAVED
 HB1474'STREET FOR 0.15 MILE TO THE END OF THE PAVEMENT.  CONTINUE
 HB1474'EAST AND SOUTH ON A GRAVELED ROAD FOR 0.45 MILE TO THE MARK ON THE
 HB1474'RIGHT.
 HB1474'
 HB1474'REFERENCE MARK 1 IS 120 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1474'STREET, 17 FEET NORTH OF THE CENTERLINE OF A FARM LANE, 50 FEET
 HB1474'EAST OF A FENCE CORNER AND 1 FOOT SOUTH OF A WIRE FENCE.  THE
 HB1474'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED RIDGWAY NO 1
 HB1474'1957.
 HB1474'
 HB1474'REFERENCE MARK 2 IS 6 INCHES EAST OF A WIRE FENCE, 47 FEET NORTH OF A
 HB1474'FENCE CORNER AND 84 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 HB1474'OF THE FRAME HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1474'RIDGWAY NO 2 1957.
 HB1474'
 HB1474'THE AZIMUTH MARK IS 27 FEET WEST OF THE CENTERLINE OF A GRAVELED
 HB1474'ROAD, 5 FEET WEST OF A WHITE WITNESS POST, 4 FEET WEST OF A FENCE
 HB1474'CORNER AND 1 FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 2
 HB1474'INCHES AND THE DISK IS STAMPED RIDGWAY 1957.  IT IS ON THE
 HB1474'PROPERTY OF MR. LYTHE MOSSMAN.
 HB1474'
 HB1474'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 HB1474
 HB1474                          STATION RECOVERY (1960)
 HB1474
 HB1474'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1474'THE STATION WAS VISITED AT THIS TIME AND FOUND IN GOOD CONDITION.  A
 HB1474'LIGHT WAS SHOWN FROM THIS STATION FOR A CHECK ANGLE.
 HB1474
 HB1474                          STATION RECOVERY (1971)
 HB1474
 HB1474'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1971 (M)
 HB1474'INTERSECTION OF KARBER AND RICE STREET.  STATION IN SE CORNER OF
 HB1474'INTERSECTION.  FOUND REFERENCE MARK NO. 1 AND AZIMUTH MARK.  DIDNT
 HB1474'DIG UP STATION--GROUND FROZE.
 HB1474
 HB1474                          STATION RECOVERY (1971)
 HB1474
 HB1474'RECOVERY NOTE BY US AIR FORCE 1971 (UNK)
 HB1474'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1472 ***********************************************************************
 HB1472  DESIGNATION -  RIDGWAY MUNICIPAL TANK
 HB1472  PID         -  HB1472
 HB1472  STATE/COUNTY-  IL/GALLATIN
 HB1472  COUNTRY     -  US
 HB1472  USGS QUAD   -  RIDGWAY (2018)
 HB1472
 HB1472                         *CURRENT SURVEY CONTROL
 HB1472  ______________________________________________________________________
 HB1472* NAD 83(1997) POSITION- 37 48 02.61141(N) 088 15 22.92345(W)   ADJUSTED
 HB1472  ______________________________________________________________________
 HB1472  GEOID HEIGHT    -        -29.943 (meters)                     GEOID18
 HB1472  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 HB1472  HORZ ORDER      -  THIRD
 HB1472
 HB1472.The horizontal coordinates were established by classical geodetic methods
 HB1472.and adjusted by the National Geodetic Survey in October 1999.
 HB1472
 HB1472.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1472.GEOID18 height accuracy estimate available here.
 HB1472
 HB1472.Click photographs - Photos may exist for this station.
 HB1472
 HB1472.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1472
 HB1472. The following values were computed from the NAD 83(1997) position.
 HB1472
 HB1472;                    North         East     Units Scale Factor Converg.
 HB1472;SPC IL E     -   125,859.792   306,778.170   MT  0.99997557   +0 02 49.8
 HB1472;SPC IL E     -   412,925.00  1,006,488.05   sFT  0.99997557   +0 02 49.8
 HB1472;UTM  16      - 4,184,448.796   389,394.237   MT  0.99975068   -0 46 12.5
 HB1472
 HB1472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8939484448(NAD 83)
 HB1472
 HB1472                          SUPERSEDED SURVEY CONTROL
 HB1472
 HB1472  NAD 83(1997)-  37 48 02.61443(N)    088 15 22.92344(W) AD(       ) 3
 HB1472  NAD 83(1993)-  37 48 02.61634(N)    088 15 22.92303(W) AD(       ) 3
 HB1472  NAD 83(1986)-  37 48 02.62261(N)    088 15 22.92524(W) AD(       ) 3
 HB1472  NAD 27      -  37 48 02.45450(N)    088 15 22.78441(W) AD(       ) 3
 HB1472
 HB1472.Superseded values are not recommended for survey control.
 HB1472
 HB1472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1472.See file dsdata.pdf to determine how the superseded data were derived.
 HB1472
 HB1472_MARKER: 53 = ELEVATED TANK
 HB1472
 HB1472  HISTORY     - Date     Condition        Report By
 HB1472  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1472
 HB1472                          STATION DESCRIPTION
 HB1472
 HB1472'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1472'THE STATION IS THE FINIAL AT THE APEX OF THE MUNICIPAL WATER TANK OF
 HB1472'RIDGWAY.  IT IS LOCATED IN THE NORTHEAST SECTION OF TOWN.  THE TANK
 HB1472'IS SUPPORTED BY A 4 LEGGED STEEL STRUCTURE AND IS ABOUT 125 FEET
 HB1472'HIGH.  THE TANK AND THE SUPPORTING STRUCTURE ARE ALUMINUM
 HB1472'COLORED WITH THE LEGEND RIDGWAY PAINTED IN BLACK ON THE SOUTHWEST
 HB1472'SIDE OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1473 ***********************************************************************
 HB1473  DESIGNATION -  RIDGWAY ST JOSEPH CATH CH
 HB1473  PID         -  HB1473
 HB1473  STATE/COUNTY-  IL/GALLATIN
 HB1473  COUNTRY     -  US
 HB1473  USGS QUAD   -  RIDGWAY (2018)
 HB1473
 HB1473                         *CURRENT SURVEY CONTROL
 HB1473  ______________________________________________________________________
 HB1473* NAD 83(1997) POSITION- 37 47 51.13082(N) 088 15 47.14346(W)   ADJUSTED
 HB1473  ______________________________________________________________________
 HB1473  GEOID HEIGHT    -        -29.929 (meters)                     GEOID18
 HB1473  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 HB1473  HORZ ORDER      -  THIRD
 HB1473
 HB1473.The horizontal coordinates were established by classical geodetic methods
 HB1473.and adjusted by the National Geodetic Survey in October 1999.
 HB1473
 HB1473.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1473.GEOID18 height accuracy estimate available here.
 HB1473
 HB1473.Click photographs - Photos may exist for this station.
 HB1473
 HB1473.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1473
 HB1473. The following values were computed from the NAD 83(1997) position.
 HB1473
 HB1473;                    North         East     Units Scale Factor Converg.
 HB1473;SPC IL E     -   125,505.372   306,185.938   MT  0.99997547   +0 02 35.0
 HB1473;SPC IL E     -   411,762.21  1,004,545.03   sFT  0.99997547   +0 02 35.0
 HB1473;UTM  16      - 4,184,102.937   388,797.143   MT  0.99975231   -0 46 27.1
 HB1473
 HB1473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8879784102(NAD 83)
 HB1473
 HB1473                          SUPERSEDED SURVEY CONTROL
 HB1473
 HB1473  NAD 83(1997)-  37 47 51.13299(N)    088 15 47.14373(W) AD(       ) 3
 HB1473  NAD 83(1993)-  37 47 51.13449(N)    088 15 47.14332(W) AD(       ) 3
 HB1473  NAD 83(1986)-  37 47 51.14038(N)    088 15 47.14535(W) AD(       ) 3
 HB1473  NAD 27      -  37 47 50.97235(N)    088 15 47.00193(W) AD(       ) 3
 HB1473
 HB1473.Superseded values are not recommended for survey control.
 HB1473
 HB1473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1473.See file dsdata.pdf to determine how the superseded data were derived.
 HB1473
 HB1473_MARKER: 90 = CHURCH SPIRE
 HB1473
 HB1473  HISTORY     - Date     Condition        Report By
 HB1473  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1473
 HB1473                          STATION DESCRIPTION
 HB1473
 HB1473'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1473'THE STATION IS THE BASE OF THE CROSS OF THE ST. JOSEPH CATHOLIC
 HB1473'CHURCH SPIRE OF RIDGWAY.  IT IS LOCATED IN THE SOUTHEAST SECTION OF
 HB1473'TOWN.  THE CHURCH IS OF RED BRICK CONCTRUCTION WITH A RED BRICK TOWER
 HB1473'ON THE FRONT OF THE BUILDING WITH 3 CLOCKS LOCATED ON 3 SIDES OF
 HB1473'THE TOWER NEAR THE TOP. THE SPIRE IS BUILT ON THE TOP OF THE TOWER
 HB1473'AND IS COVERED WITH GREY SHINGLES.  THERE IS A FLAT PLATE ON THE
 HB1473'TOP OF THE SPIRE WITH A GOLD COLORED CROSS ON THE TOP OF THE PLATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8214 ***********************************************************************
 AJ8214  DESIGNATION -  RIGGSTON DEPOT
 AJ8214  PID         -  AJ8214
 AJ8214  STATE/COUNTY-  IL/SCOTT
 AJ8214  COUNTRY     -  US
 AJ8214  USGS QUAD   -  WINCHESTER (2018)
 AJ8214
 AJ8214                         *CURRENT SURVEY CONTROL
 AJ8214  ______________________________________________________________________
 AJ8214* NAD 83(2011) POSITION- 39 41 42.83438(N) 090 26 29.54515(W)   ADJUSTED
 AJ8214* NAD 83(2011) ELLIP HT-   144.390 (meters)        (06/27/12)   ADJUSTED
 AJ8214* NAD 83(2011) EPOCH   -  2010.00
 AJ8214* NAVD 88 ORTHO HEIGHT -   176.9   (meters)      580.    (feet) GPS OBS
 AJ8214  ______________________________________________________________________
 AJ8214  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AJ8214  GEOID HEIGHT    -        -32.557 (meters)                     GEOID12A
 AJ8214  GEOID HEIGHT    -        -32.550 (meters)                     GEOID18
 AJ8214  NAD 83(2011) X  -    -37,872.402 (meters)                     COMP
 AJ8214  NAD 83(2011) Y  - -4,914,354.977 (meters)                     COMP
 AJ8214  NAD 83(2011) Z  -  4,052,097.939 (meters)                     COMP
 AJ8214  LAPLACE CORR    -          1.06  (seconds)                    DEFLEC18
 AJ8214
 AJ8214  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8214  Standards:
 AJ8214         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8214            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8214  -------------------------------------------------------------------
 AJ8214  NETWORK    0.59   1.37           0.25   0.23   0.70      0.04896088
 AJ8214  -------------------------------------------------------------------
 AJ8214  Click here for local accuracies and other accuracy information.
 AJ8214
 AJ8214.The horizontal coordinates were established by GPS observations
 AJ8214.and adjusted by the National Geodetic Survey in June 2012.
 AJ8214
 AJ8214.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8214.been affixed to the stable North American tectonic plate. See 
 AJ8214.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8214
 AJ8214.The horizontal coordinates are valid at the epoch date displayed above
 AJ8214.which is a decimal equivalence of Year/Month/Day.
 AJ8214
 AJ8214.The orthometric height was determined by GPS observations and a
 AJ8214.high-resolution geoid model.
 AJ8214
 AJ8214.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8214.GEOID18 height accuracy estimate available here.
 AJ8214
 AJ8214.Click photographs - Photos may exist for this station.
 AJ8214
 AJ8214.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8214
 AJ8214.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8214
 AJ8214.The ellipsoidal height was determined by GPS observations
 AJ8214.and is referenced to NAD 83.
 AJ8214
 AJ8214. The following values were computed from the NAD 83(2011) position.
 AJ8214
 AJ8214;                    North         East     Units Scale Factor Converg.
 AJ8214;SPC IL W     -   336,186.971   676,424.829   MT  0.99994802   -0 10 32.0
 AJ8214;SPC IL W     - 1,102,973.42  2,219,237.13   sFT  0.99994802   -0 10 32.0
 AJ8214;UTM  15      - 4,397,061.231   719,370.725   MT  1.00019251   +1 38 05.1
 AJ8214
 AJ8214!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8214!SPC IL W     -   0.99997735  x   0.99994802  =   0.99992537
 AJ8214!UTM  15      -   0.99997735  x   1.00019251  =   1.00016985
 AJ8214
 AJ8214_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1937097061(NAD 83)
 AJ8214
 AJ8214                          SUPERSEDED SURVEY CONTROL
 AJ8214
 AJ8214  NAD 83(2007)-  39 41 42.83441(N)    090 26 29.54573(W) AD(2002.00) 0
 AJ8214  ELLIP H (02/10/07)  144.404  (m)                       GP(2002.00)    
 AJ8214  ELLIP H (02/03/05)  144.356  (m)                       GP(       ) 4 2
 AJ8214  NAD 83(1997)-  39 41 42.83463(N)    090 26 29.54606(W) AD(       ) 1
 AJ8214  ELLIP H (03/05/02)  144.412  (m)                       GP(       ) 2 2
 AJ8214  NAVD 88 (03/05/02)  176.9    (m)  GEOID99  model used  GPS OBS        
 AJ8214
 AJ8214.Superseded values are not recommended for survey control.
 AJ8214
 AJ8214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8214.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8214
 AJ8214_MARKER: DD = SURVEY DISK
 AJ8214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8214_STAMPING: RIGGSTON DEPOT 1996
 AJ8214_MARK LOGO: ILDT
 AJ8214_PROJECTION: RECESSED 7 CENTIMETERS
 AJ8214_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ8214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8214+STABILITY: SURFACE MOTION
 AJ8214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8214+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2011
 AJ8214
 AJ8214  HISTORY     - Date     Condition        Report By
 AJ8214  HISTORY     - 19960202 MONUMENTED       ILDT
 AJ8214  HISTORY     - 20020115 GOOD             ILDT
 AJ8214  HISTORY     - 20110902 GOOD             ILDT
 AJ8214
 AJ8214                          STATION DESCRIPTION
 AJ8214
 AJ8214'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GLW)
 AJ8214'STATION LOCATED 1.0 MI (1.6 KM) WEST OF RIGGSTON. TO REACH FROM THE
 AJ8214'JUNCTION OF I-72 (EXIT
 AJ8214'52) AND OLD RT 36 GO NORTH THEN EAST 1.5 MI (2.4 KM) TO OPERATIONS
 AJ8214'YARD ON LEFT. STATION
 AJ8214'LOCATED 13.25 M (43.47 FT) NORHT OF CENTERLINE OF OLD 36, 7.6 M (24.9
 AJ8214'FT) NORTHEAST OF EAST
 AJ8214'GATE POST, 3.8 M (12.5 FT), 3.8 M (12.5 FT) WEST OF RIPRAP DITCH, 10.2
 AJ8214'M (33.46 FT) EAST OF
 AJ8214'CENTERLINE OF YARD ENTRANCE, 25.2 M (82.7 FT) WEST OF A POWER POLE,
 AJ8214'3.0
 AJ8214'
 AJ8214
 AJ8214                          STATION RECOVERY (2011)
 AJ8214
 AJ8214'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 AJ8214'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTH-SOUTHWEST OF
 AJ8214'CHAPIN, 5.1 MI (8.2 KM) WEST OF LYNNVILLE AND 4.6 MI (7.4 KM) NORTH OF
 AJ8214'WINCHESTER.
 AJ8214'
 AJ8214'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3056 ***********************************************************************
 ME3056  DESIGNATION -  RIIS
 ME3056  PID         -  ME3056
 ME3056  STATE/COUNTY-  IL/COOK
 ME3056  COUNTRY     -  US
 ME3056  USGS QUAD   -  RIVER FOREST (2018)
 ME3056
 ME3056                         *CURRENT SURVEY CONTROL
 ME3056  ______________________________________________________________________
 ME3056* NAD 83(1997) POSITION- 41 55 26.66934(N) 087 47 04.40758(W)   ADJUSTED
 ME3056* NAVD 88 ORTHO HEIGHT -   198.6   (meters)      652.    (feet) VERTCON3
 ME3056  ______________________________________________________________________
 ME3056  GEOID HEIGHT    -        -33.602 (meters)                     GEOID18
 ME3056  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 ME3056  HORZ ORDER      -  FIRST
 ME3056
 ME3056.The horizontal coordinates were established by classical geodetic methods
 ME3056.and adjusted by the National Geodetic Survey in October 1999.
 ME3056
 ME3056.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3056.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3056
 ME3056.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3056.GEOID18 height accuracy estimate available here.
 ME3056
 ME3056.Click photographs - Photos may exist for this station.
 ME3056
 ME3056.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3056
 ME3056. The following values were computed from the NAD 83(1997) position.
 ME3056
 ME3056;                    North         East     Units Scale Factor Converg.
 ME3056;SPC IL E     -   583,815.269   345,519.428   MT  1.00000049   +0 22 00.0
 ME3056;SPC IL E     - 1,915,400.60  1,133,591.66   sFT  1.00000049   +0 22 00.0
 ME3056;UTM  16      - 4,641,643.987   434,947.397   MT  0.99965207   -0 31 27.2
 ME3056
 ME3056!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3056!SPC IL E     -   0.99997412  x   1.00000049  =   0.99997461
 ME3056!UTM  16      -   0.99997412  x   0.99965207  =   0.99962620
 ME3056
 ME3056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3494741643(NAD 83)
 ME3056
 ME3056|---------------------------------------------------------------------|
 ME3056| PID    Reference Object                     Distance      Geod. Az  |
 ME3056|                                                           dddmmss.s |
 ME3056| CM4461 RIIS RM 2                            26.427 METERS 24536     |
 ME3056| ME3088 RIIS AZ MK                          337.371 METERS 35441     |
 ME3056| ME3087 RIIS AZ MK TPT                      331.918 METERS 35442     |
 ME3056| CM4460 RIIS RM 1                            28.397 METERS 35511     |
 ME3056|---------------------------------------------------------------------|
 ME3056
 ME3056                          SUPERSEDED SURVEY CONTROL
 ME3056
 ME3056  NAD 83(1997)-  41 55 26.66947(N)    087 47 04.40807(W) AD(       ) 1
 ME3056  NAD 83(1994)-  41 55 26.67136(N)    087 47 04.42068(W) AD(       ) 1
 ME3056  NAD 83(1986)-  41 55 26.67253(N)    087 47 04.42019(W) AD(       ) 1
 ME3056  NAD 27      -  41 55 26.55983(N)    087 47 04.20689(W) AD(       ) 1
 ME3056  NGVD 29 (07/19/86)  198.7    (m)          652.     (f) VERT ANG       
 ME3056
 ME3056.Superseded values are not recommended for survey control.
 ME3056
 ME3056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3056.See file dsdata.pdf to determine how the superseded data were derived.
 ME3056
 ME3056_MARKER: DH = HORIZONTAL CONTROL DISK
 ME3056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3056_STAMPING: RIIS 1977
 ME3056_MARK LOGO: NGS
 ME3056_PROJECTION: RECESSED 15 CENTIMETERS
 ME3056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3056+STABILITY: SURFACE MOTION
 ME3056
 ME3056  HISTORY     - Date     Condition        Report By
 ME3056  HISTORY     - 1977     MONUMENTED       NGS
 ME3056
 ME3056                          STATION DESCRIPTION
 ME3056
 ME3056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3056'THE STATION IS LOCATED IN THE NORTHWEST SECTION OF CHICAGO,
 ME3056'IN THE SOUTHWEST CORNER OF RIIS CITY PARK AND AT THE NORTHWEST
 ME3056'ANGLE OF THE INTERSECTION OF NORTH NARRAGANSETT AVENUE AND WEST
 ME3056'FULLERTON AVENUE. ADDRESS 6334 WEST FULLERTON AVENUE.
 ME3056'
 ME3056'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 ME3056'NORTH NARRAGANSETT AVENUE FOR 1 BLOCK TO WEST WRIGHTWOOD
 ME3056'AVENUE AND THE AZIMUTH MARK ON THE RIGHT.
 ME3056'
 ME3056'STATION MARKS, STAMPED---RIIS 1977---, ARE STANDARD DISKS.
 ME3056'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME3056'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME3056'WITH THE LETTERING, NATIONAL GEODETIC SURVEY.
 ME3056'IT IS 93 FEET NORTH OF THE NORTH EDGE
 ME3056'OF THE SIDEWALK OF WEST FULLERTON AVENUE, 93 FEET SOUTH OF THE
 ME3056'PARK WALKWAY AND 72 FEET SOUTHWEST OF A SMALL POND IN THE PARK.
 ME3056'THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS
 ME3056'OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME3056'
 ME3056'REFERENCE MARK 1, STAMPED---RIIS NO 1 1977---, IS A STANDARD DISK,
 ME3056'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 ME3056'IS FLUSH WITH THE GROUND SURFACE. IT IS 74 FEET NORTHWEST OF
 ME3056'THE POND, 39 FEET SOUTH-SOUTHEAST OF LAMP POST NUMBER 5, 14
 ME3056'FEET SOUTHEAST OF THE PARK WALKWAY AND 8 FEET SOUTH-SOUTHEAST
 ME3056'OF A PARK BENCH.
 ME3056'
 ME3056'REFERENCE MARK 2, STAMPED---RIIS NO 2 1977--, IS A STANDARD DISK,
 ME3056'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 ME3056'IS FLUSH WITH THE GROUND SURFACE.  IT IS 64 FEET
 ME3056'EAST OF LIGHT POLE
 ME3056'NUMBER 2 AND 59 FEET NORTH OF THE NORTH EDGE OF THE SIDEWLAK OF
 ME3056'WEST FULLERTON AVENUE.
 ME3056'
 ME3056'AZIMUTH MARKS, STAMPED---RIIS 1977---, ARE STANDARD DISKS. THE
 ME3056'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME3056'CONCRETE MONUMENT BELOW A CAST IRON COVER WITH LETTERING,
 ME3056'NATIONAL GEODETIC SURVEY.  IT IS
 ME3056'75 FEET SOUTH OF THE CENTER OF WEST WRIGHTWOOD, 27 FEET WEST
 ME3056'OF A 10-INCH OAK TREE AND 19 FEET WEST-SOUTHWEST OF A 12-INCH
 ME3056'OAK TREE. THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 ME3056'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME3056'
 ME3056'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3088 ***********************************************************************
 ME3088  DESIGNATION -  RIIS AZ MK
 ME3088  PID         -  ME3088
 ME3088  STATE/COUNTY-  IL/COOK
 ME3088  COUNTRY     -  US
 ME3088  USGS QUAD   -  RIVER FOREST (2018)
 ME3088
 ME3088                         *CURRENT SURVEY CONTROL
 ME3088  ______________________________________________________________________
 ME3088* NAD 83(1997) POSITION- 41 55 37.55697(N) 087 47 05.76471(W)   ADJUSTED
 ME3088* NAVD 88 ORTHO HEIGHT -   198.    (meters)      650.    (feet) VERTCON3
 ME3088  ______________________________________________________________________
 ME3088  GEOID HEIGHT    -        -33.607 (meters)                     GEOID18
 ME3088  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 ME3088  HORZ ORDER      -  SECOND
 ME3088
 ME3088.The horizontal coordinates were established by classical geodetic methods
 ME3088.and adjusted by the National Geodetic Survey in October 1999.
 ME3088
 ME3088.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3088.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3088
 ME3088.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3088.GEOID18 height accuracy estimate available here.
 ME3088
 ME3088.Click photographs - Photos may exist for this station.
 ME3088
 ME3088.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3088
 ME3088. The following values were computed from the NAD 83(1997) position.
 ME3088
 ME3088;                    North         East     Units Scale Factor Converg.
 ME3088;SPC IL E     -   584,150.981   345,486.010   MT  1.00000045   +0 21 59.2
 ME3088;SPC IL E     - 1,916,502.01  1,133,482.02   sFT  1.00000045   +0 21 59.2
 ME3088;UTM  16      - 4,641,980.062   434,919.213   MT  0.99965212   -0 31 28.2
 ME3088
 ME3088!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3088!SPC IL E     -   0.99997423  x   1.00000045  =   0.99997468
 ME3088!UTM  16      -   0.99997423  x   0.99965212  =   0.99962636
 ME3088
 ME3088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3491941980(NAD 83)
 ME3088
 ME3088                          SUPERSEDED SURVEY CONTROL
 ME3088
 ME3088  NAD 83(1997)-  41 55 37.55710(N)    087 47 05.76520(W) AD(       ) 2
 ME3088  NAD 83(1994)-  41 55 37.55898(N)    087 47 05.77790(W) AD(       ) 2
 ME3088  NAD 83(1986)-  41 55 37.56015(N)    087 47 05.77739(W) AD(       ) 2
 ME3088  NAD 27      -  41 55 37.44757(N)    087 47 05.56381(W) AD(       ) 2
 ME3088  NGVD 29 (07/19/86)  198.     (m)          650.     (f) VERT ANG       
 ME3088
 ME3088.Superseded values are not recommended for survey control.
 ME3088
 ME3088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3088.See file dsdata.pdf to determine how the superseded data were derived.
 ME3088
 ME3088_MARKER: DZ = AZIMUTH MARK DISK
 ME3088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3088_STAMPING: RIIS 1977
 ME3088_MARK LOGO: NGS
 ME3088_PROJECTION: RECESSED 15 CENTIMETERS
 ME3088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3088+STABILITY: SURFACE MOTION
 ME3088
 ME3088  HISTORY     - Date     Condition        Report By
 ME3088  HISTORY     - 1977     MONUMENTED       NGS
 ME3088  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 ME3088
 ME3088                          STATION DESCRIPTION
 ME3088
 ME3088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3088'A TRAVERSE WAS MADE TO TRIANGULATION STATION RIIS USING
 ME3088'ELECTRONIC DISTANCE EQUIPMENT.
 ME3088
 ME3088                          STATION RECOVERY (1996)
 ME3088
 ME3088'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3088'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0158 ***********************************************************************
 KB0158  DESIGNATION -  RILEY
 KB0158  PID         -  KB0158
 KB0158  STATE/COUNTY-  IL/COLES
 KB0158  COUNTRY     -  US
 KB0158  USGS QUAD   -  HUMBOLDT (2018)
 KB0158
 KB0158                         *CURRENT SURVEY CONTROL
 KB0158  ______________________________________________________________________
 KB0158* NAD 83(1997) POSITION- 39 30 23.59760(N) 088 19 26.42821(W)   ADJUSTED
 KB0158* NAVD 88 ORTHO HEIGHT -   205.679 (meters)      674.80  (feet) ADJUSTED
 KB0158  ______________________________________________________________________
 KB0158  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB0158  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 KB0158  DYNAMIC HEIGHT  -        205.561 (meters)      674.41  (feet) COMP
 KB0158  MODELED GRAVITY -    980,051.1   (mgal)                       NAVD 88
 KB0158
 KB0158  HORZ ORDER      -  SECOND
 KB0158  VERT ORDER      -  SECOND    CLASS 0
 KB0158
 KB0158.The horizontal coordinates were established by classical geodetic methods
 KB0158.and adjusted by the National Geodetic Survey in October 1999.
 KB0158
 KB0158.The orthometric height was determined by differential leveling and
 KB0158.adjusted by the NATIONAL GEODETIC SURVEY
 KB0158.in June 1991.
 KB0158
 KB0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0158.GEOID18 height accuracy estimate available here.
 KB0158
 KB0158.Click photographs - Photos may exist for this station.
 KB0158
 KB0158.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0158
 KB0158.The dynamic height is computed by dividing the NAVD 88
 KB0158.geopotential number by the normal gravity value computed on the
 KB0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0158.degrees latitude (g = 980.6199 gals.).
 KB0158
 KB0158.The modeled gravity was interpolated from observed gravity values.
 KB0158
 KB0158. The following values were computed from the NAD 83(1997) position.
 KB0158
 KB0158;                    North         East     Units Scale Factor Converg.
 KB0158;SPC IL E     -   315,214.564   300,802.023   MT  0.99997501   +0 00 21.4
 KB0158;SPC IL E     - 1,034,166.45    986,881.30   sFT  0.99997501   +0 00 21.4
 KB0158;UTM  16      - 4,373,828.734   386,171.851   MT  0.99975952   -0 50 32.6
 KB0158
 KB0158!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0158!SPC IL E     -   0.99997278  x   0.99997501  =   0.99994779
 KB0158!UTM  16      -   0.99997278  x   0.99975952  =   0.99973230
 KB0158
 KB0158:                Primary Azimuth Mark                     Grid Az
 KB0158:SPC IL E     -  MATTOON ANACONDA CO WATER TANK           204 39 35.8
 KB0158:UTM  16      -  MATTOON ANACONDA CO WATER TANK           205 30 29.8
 KB0158
 KB0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8617173828(NAD 83)
 KB0158
 KB0158|---------------------------------------------------------------------|
 KB0158| PID    Reference Object                     Distance      Geod. Az  |
 KB0158|                                                           dddmmss.s |
 KB0158| KB0159 RILEY RM 1                           14.520 METERS 08633     |
 KB0158| KB0157 RILEY RM 2                           17.706 METERS 18011     |
 KB0158| CI8141 RILEY RM 3                           17.706 METERS 18014     |
 KB0158| KB1203 MATTOON ANACONDA CO WATER TANK      APPROX. 2.4 KM 2043957.2 |
 KB0158| KB1204 MATTOON BLAW KNOX CO WATER TK       APPROX. 2.6 KM 2104215.9 |
 KB0158| KB1202 MATTOON CEN ILL PS MICROWAVE        APPROX. 5.2 KM 2274821.4 |
 KB0158|---------------------------------------------------------------------|
 KB0158
 KB0158                          SUPERSEDED SURVEY CONTROL
 KB0158
 KB0158  NAD 83(1997)-  39 30 23.59905(N)    088 19 26.42853(W) AD(       ) 2
 KB0158  NAD 83(1986)-  39 30 23.60916(N)    088 19 26.42564(W) AD(       ) 2
 KB0158  NAD 27      -  39 30 23.48800(N)    088 19 26.26040(W) AD(       ) 2
 KB0158  NGVD 29 (??/??/92)  205.741  (m)          675.00   (f) ADJ UNCH    2 0
 KB0158  NGVD 29             205.74   (m)          675.0    (f) LEVELING    3  
 KB0158
 KB0158.Superseded values are not recommended for survey control.
 KB0158
 KB0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0158.See file dsdata.pdf to determine how the superseded data were derived.
 KB0158
 KB0158_MARKER: DS = TRIANGULATION STATION DISK
 KB0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0158_STAMPING: RILEY 1959
 KB0158_MARK LOGO: CGS
 KB0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0158+STABILITY: SURFACE MOTION
 KB0158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0158+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2010
 KB0158
 KB0158  HISTORY     - Date     Condition        Report By
 KB0158  HISTORY     - 1959     MONUMENTED       CGS
 KB0158  HISTORY     - 1959     GOOD             CGS
 KB0158  HISTORY     - 1973     GOOD             NGS
 KB0158  HISTORY     - 1980     GOOD             NGS
 KB0158  HISTORY     - 20050225 GOOD             ILDT
 KB0158  HISTORY     - 20101020 GOOD             FARNGP
 KB0158
 KB0158                          STATION DESCRIPTION
 KB0158
 KB0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0158'THE STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF MATTOON,2-1/2 MILES
 KB0158'EAST OF U.S. HIGHWAY 45 AND 1/2 MILE SOUTH OF RILEY CREEK.
 KB0158'
 KB0158'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0158'HIGHWAY 16, ABOUT 1 BLOCK WEST OF THE POST OFFICE IN MATTOON, GO
 KB0158'EAST,NORTH AND EASTERLY ON STATE HIGHWAY 16 FOR 5.1 MILES, KEEP LEFT
 KB0158'AND GO NORTH ON STATE HIGHWAY 16 FOR 0.9 MILE TO POINT WHERE STATE
 KB0158'HIGHWAY 16 CURVES TO THE RIGHT, CONTINUE NORTH FOR 0.05 MILE TO
 KB0158'CROSSROADS, TURN LEFT AND GO WEST FOR 0.85 MILE TO THE STATION ON
 KB0158'RIGHT AS DESCRIBED.
 KB0158'
 KB0158'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KB0158'INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS STAMPED
 KB0158'RILEY 1959. IT IS 28 FEET NORTH OF APPROXIMATE CENTER OF ROAD, 8 FEET
 KB0158'EAST-SOUTHEAST OF TELEPHONE POLE, 5 FEET SOUTH OF FENCE AND 2.9 FEET
 KB0158'SOUTHEAST OF WITNESS POST.
 KB0158'
 KB0158'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 KB0158'12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE DISK IS
 KB0158'STAMPED RILEY NO 1 1959.  IT IS 68 FEET WEST OF TELEPHONE POLE, 29
 KB0158'FEET NORTH OF APPROXIMATE CENTER OF ROAD AND 2 FEET SOUTH OF FENCE.
 KB0158'
 KB0158'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK SET IN TOP OF A 12 X
 KB0158'12 INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND DISK IS STAMPED
 KB0158'RILEY NO 2 1959. IT IS 52.5 FEET WEST OF TELEPHONE POLE, 31 FEET SOUTH
 KB0158'OF APPROXIMATE CENTER OF ROAD AND 2.6 FEET NORTH OF FENCE.
 KB0158'
 KB0158'NO AZIMUTH MARK WAS ESTABLISHED.  HEIGHT OF LIGHT ABOVE STATION MARK
 KB0158'4.83 METERS.
 KB0158
 KB0158                          STATION RECOVERY (1959)
 KB0158
 KB0158'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0158'4.6 MI S FROM DORANS.  ABOUT 1.15 MILES EAST ALONG A CONCRETE PAVED
 KB0158'ROAD FROM ITS JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN DORANS,
 KB0158'THENCE 3.25 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.2 MILE EAST
 KB0158'ALONG AN ASPHALT ROAD, 28 FEET NORTH OF THE CENTER LINE OF THE ROAD, 5
 KB0158'FEET SOUTH OF A FENCE, 8 FEET EAST OF THE THIRD TELEPHONE POLE WEST OF
 KB0158'A CONCRETE BOX CULVERT, 2.8 FEET SOUTHEAST OF A METAL WITNESS POST,
 KB0158'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 KB0158'CONCRETE POST PROJECTING 2 INCHES.  THE MARK MAY BE REACHED FROM
 KB0158'MATTOON, COLES COUNTY, BY GOING EAST ALONG STATE HIGHWAY 16 FOR 5.15
 KB0158'MILES FROM ITS JUNCTION WITH U.S. HIGHWAY 45 IN MATTOON, THENCE 0.1
 KB0158'MILE NORTH ALONG AN OILED ROAD, THENCE 0.8 MILE WEST ALONG AN ASPHALT
 KB0158'ROAD.
 KB0158
 KB0158                          STATION RECOVERY (1973)
 KB0158
 KB0158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (GD)
 KB0158'RILEY 1959 RECOVERED GOOD.  RILEY NO 1 1959 RECOVERED GOOD.  RILEY NO
 KB0158'2 1959 RECOVERED GOOD.  DISTANCE AND DIRECTION FROM NEAREST TOWN--4.6
 KB0158'MI S OF DURAIVS.
 KB0158
 KB0158                          STATION RECOVERY (1980)
 KB0158
 KB0158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB0158'THE STATION MARK AND REFERENCE MARK 1 WERE RECOVERED IN GOOD
 KB0158'CONDITION.  THE CONCRETE POST FOR REFERENCE MARK 2 WAS RECOVERED WITH
 KB0158'THE DISK MISSING.  REFERENCE MARK 3 WAS ESTABLISHED UTILIZING THE
 KB0158'CONCRETE POST.  THE DISTANCE TO REFERENCE MARK 1 WAS NOTED AND
 KB0158'VERIFIED TO BE 0.015 METER SHORTER THAN THE 1959 DISTANCE.  THE
 KB0158'STATION IS LOCATED ABOUT 4.8 KM (3 MI) NORTHEAST OF MATTOON, 0.32 KM
 KB0158'(0.2 MI) WEST OF INTERSTATE HIGHWAY 57, AND IN THE
 KB0158'SE1/4,SE1/4,S5,T12N,R8E OF LAFAYETTE TOWNSHIP.
 KB0158'
 KB0158'TO REACH THE STATION FROM THE WEST SIDE OF THE CITY HALL IN MATTOON,
 KB0158'GO NORTH AND EAST ON U.S. HIGHWAY 45 FOR 0.7 KM (0.45 MI) TO WHERE THE
 KB0158'HIGHWAY TURNS LEFT AND GOES NORTH.  CONTINUE AHEAD EAST ON DEWITT
 KB0158'AVENUE FOR 1.3 KM (0.8 MI) TO THE INTERSECTION OF 6TH STREET.  TURN
 KB0158'LEFT AND GO NORTH AND THEN EAST ON A PAVED ROAD FOR 1.6 KM (1.0 MI) TO
 KB0158'A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON A PAVED ROAD FOR 1.6 KM
 KB0158'(1.0 MI) TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON A PAVED ROAD
 KB0158'FOR 1.4 KM (0.9 MI) TO THE STATION ON THE LEFT.
 KB0158'
 KB0158'THE STATION IS A STANDARD CGS DISK STAMPED---RILEY 1959---, SET INTO
 KB0158'THE TOP OF A SQUARE CONCRETE MONUMENT 25 CM ON A SIDE FLUSH WITH
 KB0158'GROUND.  IT IS LOCATED 61.3 METERS (201 FT) WEST FROM THE WEST END OF
 KB0158'A GUARD RAIL ON THE NORTH SIDE OF THE ROAD, 8.5 METERS (27.9 FT) NORTH
 KB0158'FROM THE CENTER OF THE PAVED ROAD, AND 0.81 METER (2.7 FT) SOUTHEAST
 KB0158'FROM A METAL WITNESS POST.
 KB0158'
 KB0158'REFERENCE MARK NUMBER 01 IS A STANDARD CGS DISK STAMPED
 KB0158'---RILEY NO 1 1959---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT
 KB0158'25 CM ON A SIDE PROJECTING 8 CM ABOVE THE GROUND.  IT IS LOCATED 15.0
 KB0158'METERS (49.1 FT) EAST FROM THE METAL WITNESS POST AND 9.4 METERS
 KB0158'(30.9 FT) NORTH FROM THE CENTER OF THE ROAD.  MARK IS LEVEL WITH
 KB0158'STATION.
 KB0158'
 KB0158'REFERENCE MARK NUMBER 03 IS A STANDARD NGS DISK STAMPED
 KB0158'---RILEY 1959 NO 3 1980---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB0158'MONUMENT 25 CM ON A SIDE FLUSH WITH GROUND.  IT IS LOCATED 9.4 METERS
 KB0158'(30.9 FT) SOUTH FROM THE CENTER OF THE ROAD.  MARK IS LEVEL WITH
 KB0158'STATION.
 KB0158'
 KB0158'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 5.7 METERS.  AN EDM TIE WAS
 KB0158'MADE TO TRIANGULATION STATION COX UTILIZING A G-MAST.
 KB0158
 KB0158                          STATION RECOVERY (2005)
 KB0158
 KB0158'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0158'RECOVERED IN GOOD CONDITION.
 KB0158
 KB0158                          STATION RECOVERY (2010)
 KB0158
 KB0158'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (BRD)
 KB0158'THE METAL WITNESS POST HAS BEEN CUT OFF FLUSH WITH THE GROUND.  WAS
 KB0158'ABLE TO LOCATE THE WITNESS POST WITH MAGNETIC LOCATOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0159 ***********************************************************************
 KB0159  DESIGNATION -  RILEY RM 1
 KB0159  PID         -  KB0159
 KB0159  STATE/COUNTY-  IL/COLES
 KB0159  COUNTRY     -  US
 KB0159  USGS QUAD   -  HUMBOLDT (2018)
 KB0159
 KB0159                         *CURRENT SURVEY CONTROL
 KB0159  ______________________________________________________________________
 KB0159* NAD 83(1986) POSITION- 39 30 23.63   (N) 088 19 25.82   (W)   HD_HELD1
 KB0159* NAVD 88 ORTHO HEIGHT -   205.704 (meters)      674.88  (feet) ADJUSTED
 KB0159  ______________________________________________________________________
 KB0159  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB0159  DYNAMIC HEIGHT  -        205.587 (meters)      674.50  (feet) COMP
 KB0159  MODELED GRAVITY -    980,051.1   (mgal)                       NAVD 88
 KB0159
 KB0159  VERT ORDER      -  SECOND    CLASS 0
 KB0159
 KB0159.The horizontal coordinates were determined by differentially corrected
 KB0159.hand held GPS observations or other comparable positioning techniques
 KB0159.and have an estimated accuracy of +/- 3 meters.
 KB0159
 KB0159.The orthometric height was determined by differential leveling and
 KB0159.adjusted by the NATIONAL GEODETIC SURVEY
 KB0159.in June 1991.
 KB0159
 KB0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0159.GEOID18 height accuracy estimate available here.
 KB0159
 KB0159.Click photographs - Photos may exist for this station.
 KB0159
 KB0159.The dynamic height is computed by dividing the NAVD 88
 KB0159.geopotential number by the normal gravity value computed on the
 KB0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0159.degrees latitude (g = 980.6199 gals.).
 KB0159
 KB0159.The modeled gravity was interpolated from observed gravity values.
 KB0159
 KB0159;                    North         East    Units  Estimated Accuracy
 KB0159;SPC IL E     -   315,215.6     300,816.6     MT  (+/- 3 meters HH1 GPS) 
 KB0159
 KB0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8618673829(NAD 83)
 KB0159
 KB0159                          SUPERSEDED SURVEY CONTROL
 KB0159
 KB0159  NGVD 29 (??/??/92)  205.767  (m)          675.09   (f) ADJ UNCH    2 0
 KB0159
 KB0159.Superseded values are not recommended for survey control.
 KB0159
 KB0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0159.See file dsdata.pdf to determine how the superseded data were derived.
 KB0159
 KB0159_MARKER: DR = REFERENCE MARK DISK
 KB0159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0159_STAMPING: RILEY NO 1 1959
 KB0159_MARK LOGO: CGS
 KB0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0159+STABILITY: SURFACE MOTION
 KB0159
 KB0159  HISTORY     - Date     Condition        Report By
 KB0159  HISTORY     - 1959     MONUMENTED       CGS
 KB0159  HISTORY     - 20050225 POOR             ILDT
 KB0159
 KB0159                          STATION DESCRIPTION
 KB0159
 KB0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0159'6 MI NE FROM MATTOON.
 KB0159'ABOUT 5.15 MILES EAST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION
 KB0159'WITH U.S. HIGHWAY 45 IN MATTOON, THENCE 0.1 MILE NORTH ALONG AN
 KB0159'OILED ROAD, THENCE 0.8 MILE WEST ALONG AN ASPHALT ROAD, 30 FEET
 KB0159'NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET SOUTH OF A FENCE,
 KB0159'55 FEET EAST OF THE THIRD TELEPHONE POLE WEST OF A CONCRETE BOX
 KB0159'CULVERT, 47.8 FEET EAST OF TRIANGULATION STATION RILEY, 49.6
 KB0159'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 KB0159'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0159
 KB0159                          STATION RECOVERY (2005)
 KB0159
 KB0159'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0159'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0157 ***********************************************************************
 KB0157  DESIGNATION -  RILEY RM 2
 KB0157  PID         -  KB0157
 KB0157  STATE/COUNTY-  IL/COLES
 KB0157  COUNTRY     -  US
 KB0157  USGS QUAD   -  HUMBOLDT (2018)
 KB0157
 KB0157                         *CURRENT SURVEY CONTROL
 KB0157  ______________________________________________________________________
 KB0157* NAD 83(1986) POSITION- 39 30 23.02   (N) 088 19 26.43   (W)   HD_HELD1
 KB0157* NAVD 88 ORTHO HEIGHT -   206.112 (meters)      676.22  (feet) ADJUSTED
 KB0157  ______________________________________________________________________
 KB0157  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB0157  DYNAMIC HEIGHT  -        205.995 (meters)      675.84  (feet) COMP
 KB0157  MODELED GRAVITY -    980,051.1   (mgal)                       NAVD 88
 KB0157
 KB0157  VERT ORDER      -  SECOND    CLASS 0
 KB0157
 KB0157.The horizontal coordinates were determined by differentially corrected
 KB0157.hand held GPS observations or other comparable positioning techniques
 KB0157.and have an estimated accuracy of +/- 3 meters.
 KB0157
 KB0157.The orthometric height was determined by differential leveling and
 KB0157.adjusted by the NATIONAL GEODETIC SURVEY
 KB0157.in June 1991.
 KB0157
 KB0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0157.GEOID18 height accuracy estimate available here.
 KB0157
 KB0157.Click photographs - Photos may exist for this station.
 KB0157
 KB0157.The dynamic height is computed by dividing the NAVD 88
 KB0157.geopotential number by the normal gravity value computed on the
 KB0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0157.degrees latitude (g = 980.6199 gals.).
 KB0157
 KB0157.The modeled gravity was interpolated from observed gravity values.
 KB0157
 KB0157;                    North         East    Units  Estimated Accuracy
 KB0157;SPC IL E     -   315,196.8     300,802.0     MT  (+/- 3 meters HH1 GPS) 
 KB0157
 KB0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8617173810(NAD 83)
 KB0157
 KB0157                          SUPERSEDED SURVEY CONTROL
 KB0157
 KB0157  NGVD 29 (??/??/92)  206.175  (m)          676.43   (f) ADJ UNCH    2 0
 KB0157
 KB0157.Superseded values are not recommended for survey control.
 KB0157
 KB0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0157.See file dsdata.pdf to determine how the superseded data were derived.
 KB0157
 KB0157_MARKER: DR = REFERENCE MARK DISK
 KB0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0157_STAMPING: RILEY NO 2 1959
 KB0157_MARK LOGO: CGS
 KB0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0157+STABILITY: SURFACE MOTION
 KB0157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0157+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2010
 KB0157
 KB0157  HISTORY     - Date     Condition        Report By
 KB0157  HISTORY     - 1959     MONUMENTED       CGS
 KB0157  HISTORY     - 20050225 GOOD             ILDT
 KB0157  HISTORY     - 20101020 GOOD             FARNGP
 KB0157
 KB0157                          STATION DESCRIPTION
 KB0157
 KB0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0157'6 MI NE FROM MATTOON.
 KB0157'ABOUT 5.15 MILES EAST ALONG STATE HIGHWAY 16 FROM ITS JUNCTION
 KB0157'WITH U.S. HIGHWAY IN MATTOON, THENCE 0.1 MILE NORTH ALONG AN
 KB0157'OILED ROAD, THENCE 0.8 MILE WEST ALONG AN ASPHALT ROAD, 32 FEET
 KB0157'SOUTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH OF A
 KB0157'FENCE, 61 FEET SOUTH AND ACROSS THE ROAD FROM THE THIRD
 KB0157'TELEPHONE POLE WEST OF A CONCRETE BOX CULVERT, 52 FEET WEST OF
 KB0157'THE THIRD TELEPHONE POLE WEST OF THE CONCRETE BOX CULVERT, 58.2
 KB0157'FEET SOUTH OF TRIANGULATION STATION RILEY, 60.0 FEET SOUTH OF
 KB0157'A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD
 KB0157'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0157
 KB0157                          STATION RECOVERY (2005)
 KB0157
 KB0157'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0157'RECOVERED IN GOOD CONDITION.
 KB0157
 KB0157                          STATION RECOVERY (2010)
 KB0157
 KB0157'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (BRD)
 KB0157'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2283 ***********************************************************************
 LB2283  DESIGNATION -  RIMER
 LB2283  PID         -  LB2283
 LB2283  STATE/COUNTY-  IL/IROQUOIS
 LB2283  COUNTRY     -  US
 LB2283  USGS QUAD   -  DONOVAN (2018)
 LB2283
 LB2283                         *CURRENT SURVEY CONTROL
 LB2283  ______________________________________________________________________
 LB2283* NAD 83(1997) POSITION- 40 57 50.34989(N) 087 31 33.97888(W)   ADJUSTED
 LB2283* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 LB2283  ______________________________________________________________________
 LB2283  GEOID HEIGHT    -        -33.179 (meters)                     GEOID18
 LB2283  LAPLACE CORR    -         -2.60  (seconds)                    DEFLEC18
 LB2283  HORZ ORDER      -  SECOND
 LB2283
 LB2283.The horizontal coordinates were established by classical geodetic methods
 LB2283.and adjusted by the National Geodetic Survey in October 1999.
 LB2283
 LB2283.The orthometric height was scaled from a topographic map.
 LB2283
 LB2283.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2283.GEOID18 height accuracy estimate available here.
 LB2283
 LB2283.Click photographs - Photos may exist for this station.
 LB2283
 LB2283.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2283
 LB2283. The following values were computed from the NAD 83(1997) position.
 LB2283
 LB2283;                    North         East     Units Scale Factor Converg.
 LB2283;SPC IL E     -   477,356.250   367,951.860   MT  1.00003181   +0 31 45.2
 LB2283;SPC IL E     - 1,566,126.30  1,207,188.73   sFT  1.00003181   +0 31 45.2
 LB2283;SPC IN W     -   634,653.271   862,728.223   MT  0.99998376   -0 17 25.0
 LB2283;SPC IN W     - 2,082,191.61  2,830,467.51   sFT  0.99998376   -0 17 25.0
 LB2283;UTM  16      - 4,534,892.438   455,729.580   MT  0.99962412   -0 20 41.7
 LB2283
 LB2283!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2283!SPC IL E     -   0.99997307  x   1.00003181  =   1.00000487
 LB2283!SPC IN W     -   0.99997307  x   0.99998376  =   0.99995683
 LB2283!UTM  16      -   0.99997307  x   0.99962412  =   0.99959720
 LB2283
 LB2283:                Primary Azimuth Mark                     Grid Az
 LB2283:SPC IL E     -  RIMER AZ MK                              343 01 01.7
 LB2283:SPC IN W     -  RIMER AZ MK                              343 50 11.9
 LB2283:UTM  16      -  RIMER AZ MK                              343 53 28.6
 LB2283
 LB2283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5572934892(NAD 83)
 LB2283
 LB2283|---------------------------------------------------------------------|
 LB2283| PID    Reference Object                     Distance      Geod. Az  |
 LB2283|                                                           dddmmss.s |
 LB2283| CM4471 RIMER RM 1                           24.954 METERS 04525     |
 LB2283| CM4472 RIMER RM 2                           22.577 METERS 12811     |
 LB2283| CM4470 RIMER AZ MK                                        3433246.9 |
 LB2283|---------------------------------------------------------------------|
 LB2283
 LB2283                          SUPERSEDED SURVEY CONTROL
 LB2283
 LB2283  NAD 83(1997)-  40 57 50.34988(N)    087 31 33.97888(W) AD(       ) 2
 LB2283  NAD 83(1986)-  40 57 50.35539(N)    087 31 33.98695(W) AD(       ) 2
 LB2283  NAD 27      -  40 57 50.23710(N)    087 31 33.87360(W) AD(       ) 2
 LB2283
 LB2283.Superseded values are not recommended for survey control.
 LB2283
 LB2283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2283.See file dsdata.pdf to determine how the superseded data were derived.
 LB2283
 LB2283_MARKER: DS = TRIANGULATION STATION DISK
 LB2283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2283_STAMPING: RIMER 1947
 LB2283_MARK LOGO: CGS
 LB2283_PROJECTION: FLUSH
 LB2283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2283+STABILITY: SURFACE MOTION
 LB2283
 LB2283  HISTORY     - Date     Condition        Report By
 LB2283  HISTORY     - 1947     MONUMENTED       CGS
 LB2283  HISTORY     - 1960     SEE DESCRIPTION  USGS
 LB2283  HISTORY     - 1971     MARK NOT FOUND   NGS
 LB2283
 LB2283                          STATION DESCRIPTION
 LB2283
 LB2283'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2283'THE STATION IS LOCATED 4 MILES WEST OF MOROCCO.  IT IS 32 FEET WEST
 LB2283'OF THE CENTER OF THE ROAD, 3 FEET SOUTH OF A WHITE WITNESS POST AND
 LB2283'1 FOOT EAST OF A FENCELINE.  THE MARK IS FLUSH AND THE DISK IS
 LB2283'STAMPED RIMER 1947.
 LB2283'
 LB2283'REFERENCE MARK NO. 1 IS 81.87 FEET NORTHEAST OF THE STATION.  IT IS
 LB2283'27 FEET EAST OF THE CENTER OF THE ROAD AND 1 FOOT WEST OF A
 LB2283'FENCELINE. THE MARK IS FLUSH AND THE DISK IS STAMPED RIMER NO 1 1947.
 LB2283'
 LB2283'REFERENCE MARK NO. 2 IS 74.07 FEET SOUTHEAST OF THE STATION.  IT IS
 LB2283'27 FEET EAST OF THE CENTER OF THE ROAD AND 1 FOOT WEST OF A
 LB2283'FENCELINE. THE MARK IS FLUSH AND THE DISK IS STAMPED RIMER NO 2 1947.
 LB2283'
 LB2283'THE AZIMUTH MARK IS 0.2 MILE NORTHWEST OF THE STATION.  IT IS 125
 LB2283'FEET SOUTH OF THE RESIDENCE OF LESTER POTTS, 27 FEET NORTH OF THE
 LB2283'CENTER OF THE ROAD, 6 FEET WEST OF A FENCE CORNER AND 3 FEET EAST
 LB2283'OF A WHITE WITNESS POST.  THE MARK PROJECTS 3 INCHES AND THE DISK
 LB2283'IS STAMPED RIMER 1947.
 LB2283'
 LB2283'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH 0.2 MILE TO A
 LB2283'T-ROAD LEFT, TURN LEFT AND GO WEST 0.05 MILE TO THE MARK ON THE
 LB2283'RIGHT.
 LB2283'
 LB2283'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 41 AND STATE
 LB2283'HIGHWAY 114 WHICH IS 0.35 MILE SOUTH OF MOROCCO, INDIANA.  GO WEST
 LB2283'ON HIGHWAY 114 4.1 MILES TO THE INDIANA-ILLINOIS STATE LINE, TURN
 LB2283'RIGHT AND GO NORTH 1.3 MILES TO THE TOP OF A SLIGHT GRADE AND THE
 LB2283'STATION ON THE LEFT AS DESCRIBED.
 LB2283'
 LB2283'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2283
 LB2283                          STATION RECOVERY (1960)
 LB2283
 LB2283'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1960
 LB2283'THE STATION CONCRETE POST IS STILL IN POSITION BUT THE TABLET HAS
 LB2283'BEEN REMOVED.
 LB2283
 LB2283                          STATION RECOVERY (1971)
 LB2283
 LB2283'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LB2283'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION.  BOTH REFERENCE MARKS
 LB2283'WERE FOUND DESTROYED BY GRADING AND THE DISK WERE SALVAGED.  A LONG
 LB2283'SEARCH WAS MADE FOR THE STATION MARK BUT THE SITE APPEARS TO HAVE
 LB2283'BEEN GRADED DOWN.  A LARGE HOLE WAS DUG AND NOTHING COULD BE FOUND.
 LB2283'THIS STATION SHOULD BE ASSUMED AS DESTROYED.
 LB2283'
 LB2283'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES WEST
 LB2283'OF MORROCO, IND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1648 ***********************************************************************
 JB1648  DESIGNATION -  RINARD
 JB1648  PID         -  JB1648
 JB1648  STATE/COUNTY-  IL/WAYNE
 JB1648  COUNTRY     -  US
 JB1648  USGS QUAD   -  CISNE (2018)
 JB1648
 JB1648                         *CURRENT SURVEY CONTROL
 JB1648  ______________________________________________________________________
 JB1648* NAD 83(1997) POSITION- 38 35 35.90485(N) 088 29 20.11052(W)   ADJUSTED
 JB1648* NAVD 88 ORTHO HEIGHT -   147.    (meters)      482.    (feet) SCALED
 JB1648  ______________________________________________________________________
 JB1648  GEOID HEIGHT    -        -30.979 (meters)                     GEOID18
 JB1648  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 JB1648  HORZ ORDER      -  SECOND
 JB1648
 JB1648.The horizontal coordinates were established by classical geodetic methods
 JB1648.and adjusted by the National Geodetic Survey in October 1999.
 JB1648
 JB1648.The orthometric height was scaled from a topographic map.
 JB1648
 JB1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1648.GEOID18 height accuracy estimate available here.
 JB1648
 JB1648.Click photographs - Photos may exist for this station.
 JB1648
 JB1648.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1648
 JB1648. The following values were computed from the NAD 83(1997) position.
 JB1648
 JB1648;                    North         East     Units Scale Factor Converg.
 JB1648;SPC IL E     -   213,842.998   286,445.643   MT  0.99997726   -0 05 49.4
 JB1648;SPC IL E     -   701,583.24    939,780.41   sFT  0.99997726   -0 05 49.4
 JB1648;UTM  16      - 4,272,698.073   370,333.768   MT  0.99980705   -0 55 44.0
 JB1648
 JB1648!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1648!SPC IL E     -   0.99998181  x   0.99997726  =   0.99995907
 JB1648!UTM  16      -   0.99998181  x   0.99980705  =   0.99978887
 JB1648
 JB1648:                Primary Azimuth Mark                     Grid Az
 JB1648:SPC IL E     -  RINARD AZ MK                             357 09 16.5
 JB1648:UTM  16      -  RINARD AZ MK                             357 59 11.1
 JB1648
 JB1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7033372698(NAD 83)
 JB1648
 JB1648|---------------------------------------------------------------------|
 JB1648| PID    Reference Object                     Distance      Geod. Az  |
 JB1648|                                                           dddmmss.s |
 JB1648| JB1655 FLORA SE MUNICIPAL TANK             APPROX. 8.5 KM 0015055.1 |
 JB1648| JB1650 AIRPORT BEACON FLORA AIRPORT        APPROX. 9.1 KM 0203919.1 |
 JB1648| CI5395 RINARD RM 1                          25.166 METERS 05409     |
 JB1648| JB1718 JOHNSONVILLE RAD KSB 781 MAST       APPROX.13.1 KM 2051816.6 |
 JB1648| CI5396 RINARD RM 2                          25.835 METERS 33814     |
 JB1648| JB1775 FLORA RADIO STA KSJ 58 MAST         APPROX. 9.4 KM 3535137.1 |
 JB1648| CI5394 RINARD AZ MK                                       3570327.1 |
 JB1648| JB1652 FLORA NW MUNICIPAL TANK             APPROX. 8.8 KM 3583016.9 |
 JB1648|---------------------------------------------------------------------|
 JB1648
 JB1648                          SUPERSEDED SURVEY CONTROL
 JB1648
 JB1648  NAD 83(1997)-  38 35 35.91247(N)    088 29 20.11043(W) AD(       ) 2
 JB1648  NAD 83(1986)-  38 35 35.91785(N)    088 29 20.10826(W) AD(       ) 2
 JB1648  NAD 27      -  38 35 35.74515(N)    088 29 19.93265(W) AD(       ) 2
 JB1648
 JB1648.Superseded values are not recommended for survey control.
 JB1648
 JB1648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1648.See file dsdata.pdf to determine how the superseded data were derived.
 JB1648
 JB1648_MARKER: DS = TRIANGULATION STATION DISK
 JB1648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1648_STAMPING: RINARD 1961
 JB1648_MARK LOGO: CGS
 JB1648_PROJECTION: RECESSED 8 CENTIMETERS
 JB1648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1648+STABILITY: SURFACE MOTION
 JB1648
 JB1648  HISTORY     - Date     Condition        Report By
 JB1648  HISTORY     - 1961     MONUMENTED       CGS
 JB1648
 JB1648                          STATION DESCRIPTION
 JB1648
 JB1648'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1648'THE STATION IS ABOUT 5 MILES SOUTH OF FLORA, ABOUT 6 MILES NORTHWEST
 JB1648'OF CISNE, ON THE PROPERTY OF MR CHLORIS HILLARD AND IS IN THE
 JB1648'SOUTHWEST 0.25 OF SECTION 24, T 2 N, R 6 E.  IT IS 70 FEET EAST OF THE
 JB1648'CENTERLINE OF A GRAVELED ROAD AND DRIVEWAY EAST, 69 FEET EAST OF THE
 JB1648'CENTERLINE OF A GRAVELED ROAD, 20 FEET SOUTH OF THE CENTERLINE OF A
 JB1648'DRIVEWAY, 17 FEET NORTH OF A WIRE FENCE AND WITNESS POST, 16 FEET
 JB1648'NORTHEAST OF A 16 INCH LOCUST TREE ANS 16 FEET NORTHWEST OF A 12 INCH
 JB1648'LOCUST TREE.  THE MONUMENT IS 3 INCHES UNDERGROUND AND THE DISK IS
 JB1648'STAMPED RINARD 1961.
 JB1648'
 JB1648'TO REACH FROM THE INTERSECTION OF SIMPSON STREET AND PARK STREET, AT
 JB1648'THE NORTHWEST CORNER OF THE POST OFFICE IN CISNE, GO NORTH ON SIMPSON
 JB1648'STREET FOR 0.1 MILE TO A T-ROAD JUNCTION WITH U S HIGHWAY 45.  TURN
 JB1648'LEFT AND GO WEST AND NORTH ON HIGHWAY 45 FOR 4.05 MILES TO A
 JB1648'CROSSROAD.  CONTINUE NORTH ON HIGHWAY 45 FOR 0.45 MILE TO ANOTHER
 JB1648'CROSSROAD.  TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 1.0 MILE TO A
 JB1648'CROSSROAD.  CONTINUE WEST ON THE GRAVELED ROAD FOR 0.7 MILE TO A
 JB1648'T-ROAD.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 0.5 MILE TO A
 JB1648'SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 1.0 MILE
 JB1648'TO A CROSSROAD.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 0.2
 JB1648'MILE TO THE STATION ON THE RIGHT.  THE RIGHT.
 JB1648'
 JB1648'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE GRAVELED
 JB1648'ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT.
 JB1648'
 JB1648'REFERENCE MARK 1 IS 57 FEET NORTH OF A 14 INCH LOCUST TREE, 25 FEET
 JB1648'NORTH OF THE CENTERLINE OF THE DRIVEWAY, 12 FEET NORTHWEST OF AN 8
 JB1648'INCH LOCUST TREE AND 6 INCHES SOUTH OF A WIRE FENCE.  THE MONUMENT
 JB1648'PROJECTS 2 INCHES AND THE DISK IS STAMPED RINARD NO 1 1961.
 JB1648'
 JB1648'REFERENCE MARK 2 IS 40 FEET NORTH OF A FENCE CORNER, 35 FEET EAST OF
 JB1648'THE CENTERLINE OF THE GRAVELED ROAD, 33 FEET NORTH OF A POWER POLE AND
 JB1648'6 INCHES WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 8 INCHES AND THE
 JB1648'DISK IS STAMPED RINARD NO 2 1961.
 JB1648'
 JB1648'THE AZIMUTH MARK IS 62 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 JB1648'FRAME GARAGE, 36 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD AND 2
 JB1648'FEET SOUTH OF A POWER POLE AND WITNESS POST.  THE MONUMENT PROJECTS 6
 JB1648'INCHES AND THE DISK IS STAMPED RINARD 1961.
 JB1648'
 JB1648'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2979 ***********************************************************************
 AJ2979  DESIGNATION -  RING
 AJ2979  PID         -  AJ2979
 AJ2979  STATE/COUNTY-  IL/MCHENRY
 AJ2979  COUNTRY     -  US
 AJ2979  USGS QUAD   -  RICHMOND (2018)
 AJ2979
 AJ2979                         *CURRENT SURVEY CONTROL
 AJ2979  ______________________________________________________________________
 AJ2979* NAD 83(2011) POSITION- 42 23 30.97808(N) 088 17 49.78653(W)   ADJUSTED
 AJ2979* NAD 83(2011) ELLIP HT-   226.888 (meters)        (06/27/12)   ADJUSTED
 AJ2979* NAD 83(2011) EPOCH   -  2010.00
 AJ2979* NAVD 88 ORTHO HEIGHT -   261.0   (meters)      856.    (feet) GPS OBS
 AJ2979  ______________________________________________________________________
 AJ2979  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2979  GEOID HEIGHT    -        -34.071 (meters)                     GEOID99
 AJ2979  GEOID HEIGHT    -        -34.134 (meters)                     GEOID18
 AJ2979  NAD 83(2011) X  -    140,196.633 (meters)                     COMP
 AJ2979  NAD 83(2011) Y  - -4,715,841.772 (meters)                     COMP
 AJ2979  NAD 83(2011) Z  -  4,278,010.001 (meters)                     COMP
 AJ2979  LAPLACE CORR    -         -2.35  (seconds)                    DEFLEC18
 AJ2979
 AJ2979  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2979  Standards:
 AJ2979         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2979            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2979  -------------------------------------------------------------------
 AJ2979  NETWORK    0.71   1.10           0.33   0.23   0.56     -0.13610098
 AJ2979  -------------------------------------------------------------------
 AJ2979  Click here for local accuracies and other accuracy information.
 AJ2979
 AJ2979.The horizontal coordinates were established by GPS observations
 AJ2979.and adjusted by the National Geodetic Survey in June 2012.
 AJ2979
 AJ2979.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2979.been affixed to the stable North American tectonic plate. See 
 AJ2979.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2979
 AJ2979.The horizontal coordinates are valid at the epoch date displayed above
 AJ2979.which is a decimal equivalence of Year/Month/Day.
 AJ2979
 AJ2979.The orthometric height was determined by GPS observations and a
 AJ2979.high-resolution geoid model.
 AJ2979
 AJ2979.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2979.GEOID18 height accuracy estimate available here.
 AJ2979
 AJ2979.Click photographs - Photos may exist for this station.
 AJ2979
 AJ2979.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2979
 AJ2979.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2979
 AJ2979.The ellipsoidal height was determined by GPS observations
 AJ2979.and is referenced to NAD 83.
 AJ2979
 AJ2979. The following values were computed from the NAD 83(2011) position.
 AJ2979
 AJ2979;                    North         East     Units Scale Factor Converg.
 AJ2979;SPC IL E     -   635,637.527   302,978.212   MT  0.99997511   +0 01 27.8
 AJ2979;SPC IL E     - 2,085,420.79    994,021.02   sFT  0.99997511   +0 01 27.8
 AJ2979;UTM  16      - 4,694,109.086   393,232.956   MT  0.99974025   -0 52 28.7
 AJ2979
 AJ2979!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2979!SPC IL E     -   0.99996442  x   0.99997511  =   0.99993953
 AJ2979!UTM  16      -   0.99996442  x   0.99974025  =   0.99970468
 AJ2979
 AJ2979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9323294109(NAD 83)
 AJ2979
 AJ2979                          SUPERSEDED SURVEY CONTROL
 AJ2979
 AJ2979  NAD 83(2007)-  42 23 30.97816(N)    088 17 49.78751(W) AD(2002.00) 0
 AJ2979  ELLIP H (02/10/07)  226.916  (m)                       GP(2002.00)    
 AJ2979  ELLIP H (02/03/05)  226.912  (m)                       GP(       ) 4 2
 AJ2979  NAD 83(1997)-  42 23 30.97811(N)    088 17 49.78713(W) AD(       ) 1
 AJ2979  ELLIP H (04/24/01)  226.940  (m)                       GP(       ) 4 1
 AJ2979
 AJ2979.Superseded values are not recommended for survey control.
 AJ2979
 AJ2979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2979.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2979
 AJ2979_MARKER: DD = SURVEY DISK
 AJ2979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2979_STAMPING: RING
 AJ2979_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2979+STABILITY: SURFACE MOTION
 AJ2979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2979+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2000
 AJ2979
 AJ2979  HISTORY     - Date     Condition        Report By
 AJ2979  HISTORY     - 1991     MONUMENTED       MSE
 AJ2979  HISTORY     - 20000911 GOOD             SECI
 AJ2979
 AJ2979                          STATION DESCRIPTION
 AJ2979
 AJ2979'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2979'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF RINGWOOD
 AJ2979'APPROXIMATELY 3.0 MILES NORTH OF MCHENRY IN SECTION 9  T45N R8E.  TO
 AJ2979'REACH FROM THE INTERSECTION OF IL RT 31 AND BARNARD MILL ROAD
 AJ2979'PROCEED APPROXIMATELY 0.4 MI NORTHWEST ON BARNARD MILL RD TO
 AJ2979'STATION LOCATED IN THE SOUTHEAST CORNER OF INTERSECTION OF
 AJ2979'BARNARD MILL RD AND RINGWOOD RD.  STATION IS 35 FT SOUTH OF
 AJ2979'CENTERLINE OF BARNARD MILL RD AND 35 FT EAST OF CENTERLINE OF
 AJ2979'RINGWOOD RD.  STATION IS 40 WEST OF POWERPOLE, 25 FT SOUTHEAST OF
 AJ2979'GAS VALVE IN PAVEMENT, AND 20.5 FT SOUTHEAST OF EDGE OF PAVEMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2976 ***********************************************************************
 AJ2976  DESIGNATION -  RINGWOOD
 AJ2976  PID         -  AJ2976
 AJ2976  STATE/COUNTY-  IL/MCHENRY
 AJ2976  COUNTRY     -  US
 AJ2976  USGS QUAD   -  MCHENRY (2018)
 AJ2976
 AJ2976                         *CURRENT SURVEY CONTROL
 AJ2976  ______________________________________________________________________
 AJ2976* NAD 83(2011) POSITION- 42 22 22.08418(N) 088 18 22.80204(W)   ADJUSTED
 AJ2976* NAD 83(2011) ELLIP HT-   222.471 (meters)        (06/27/12)   ADJUSTED
 AJ2976* NAD 83(2011) EPOCH   -  2010.00
 AJ2976* NAVD 88 ORTHO HEIGHT -   256.6   (meters)      842.    (feet) GPS OBS
 AJ2976  ______________________________________________________________________
 AJ2976  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2976  GEOID HEIGHT    -        -34.037 (meters)                     GEOID99
 AJ2976  GEOID HEIGHT    -        -34.101 (meters)                     GEOID18
 AJ2976  NAD 83(2011) X  -    139,484.053 (meters)                     COMP
 AJ2976  NAD 83(2011) Y  - -4,717,293.246 (meters)                     COMP
 AJ2976  NAD 83(2011) Z  -  4,276,436.738 (meters)                     COMP
 AJ2976  LAPLACE CORR    -         -2.68  (seconds)                    DEFLEC18
 AJ2976
 AJ2976  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2976  Standards:
 AJ2976         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2976            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2976  -------------------------------------------------------------------
 AJ2976  NETWORK    0.88   1.25           0.40   0.30   0.64     -0.11076833
 AJ2976  -------------------------------------------------------------------
 AJ2976  Click here for local accuracies and other accuracy information.
 AJ2976
 AJ2976.The horizontal coordinates were established by GPS observations
 AJ2976.and adjusted by the National Geodetic Survey in June 2012.
 AJ2976
 AJ2976.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2976.been affixed to the stable North American tectonic plate. See 
 AJ2976.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2976
 AJ2976.The horizontal coordinates are valid at the epoch date displayed above
 AJ2976.which is a decimal equivalence of Year/Month/Day.
 AJ2976
 AJ2976.The orthometric height was determined by GPS observations and a
 AJ2976.high-resolution geoid model.
 AJ2976
 AJ2976.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2976.GEOID18 height accuracy estimate available here.
 AJ2976
 AJ2976.Click photographs - Photos may exist for this station.
 AJ2976
 AJ2976.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2976
 AJ2976.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2976
 AJ2976.The ellipsoidal height was determined by GPS observations
 AJ2976.and is referenced to NAD 83.
 AJ2976
 AJ2976. The following values were computed from the NAD 83(2011) position.
 AJ2976
 AJ2976;                    North         East     Units Scale Factor Converg.
 AJ2976;SPC IL E     -   633,511.526   302,223.764   MT  0.99997506   +0 01 05.5
 AJ2976;SPC IL E     - 2,078,445.73    991,545.80   sFT  0.99997506   +0 01 05.5
 AJ2976;UTM  16      - 4,691,995.676   392,445.434   MT  0.99974233   -0 52 49.8
 AJ2976
 AJ2976!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2976!SPC IL E     -   0.99996511  x   0.99997506  =   0.99994017
 AJ2976!UTM  16      -   0.99996511  x   0.99974233  =   0.99970745
 AJ2976
 AJ2976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9244591995(NAD 83)
 AJ2976
 AJ2976                          SUPERSEDED SURVEY CONTROL
 AJ2976
 AJ2976  NAD 83(2007)-  42 22 22.08424(N)    088 18 22.80302(W) AD(2002.00) 0
 AJ2976  ELLIP H (02/10/07)  222.501  (m)                       GP(2002.00)    
 AJ2976  ELLIP H (02/03/05)  222.481  (m)                       GP(       ) 4 2
 AJ2976  NAD 83(1997)-  42 22 22.08432(N)    088 18 22.80266(W) AD(       ) 1
 AJ2976  ELLIP H (04/24/01)  222.521  (m)                       GP(       ) 4 1
 AJ2976
 AJ2976.Superseded values are not recommended for survey control.
 AJ2976
 AJ2976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2976.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2976
 AJ2976_MARKER: I = METAL ROD
 AJ2976_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2976_STAMPING: RINGWOOD
 AJ2976_MARK LOGO: MTRD
 AJ2976_PROJECTION: FLUSH
 AJ2976_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2976_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2976+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2000
 AJ2976_ROD/PIPE-DEPTH: 4.9 meters
 AJ2976_SLEEVE-DEPTH  : 0.9 meters
 AJ2976
 AJ2976  HISTORY     - Date     Condition        Report By
 AJ2976  HISTORY     - 20000722 MONUMENTED       SECI
 AJ2976  HISTORY     - 20040403 GOOD             USPSQD
 AJ2976
 AJ2976                          STATION DESCRIPTION
 AJ2976
 AJ2976'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2976'STATION IS LOCATED APPROXIMATELY 2.5 MI NORTHWEST OF MCHENRY, 2.8
 AJ2976'MI SOUTHEAST OF RINGWOOD IN SECTION 16, T45N, R8E.  TO REACH FROM
 AJ2976'THE JUNCTION OF IL RT 120 AND RINGWOOD RD PROCEED NORTH ON
 AJ2976'RINGWOOD RD 1.4 MI TO THE STATION LOCATED 35 FT WEST OF
 AJ2976'CENTERLINE OF RINGWOOD RD.  STATION IS LOCATED 0.2 MI SOUTH OF
 AJ2976'MCCULLOM LAKE RD, 211 FT NORTHWEST OF POWERPOLE (PP), 203 FT
 AJ2976'SOUTHWEST OF PP, 63 FT WEST OF PP, 16 FT NORTH OF CENTERLINE OF
 AJ2976'AGGREGATE FIELD ENTRANCE ON EASTSIDE OF RINGWOOD RD, 24 FT WEST
 AJ2976'OF EDGE-OF-PAVEMENT OF RINGWOOD RD, AND 2 FT EAST OF ORANGE
 AJ2976'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2976'INCH LOGO CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2976'WOOD PHYSICAL TIES.
 AJ2976'(WB)
 AJ2976
 AJ2976                          STATION RECOVERY (2004)
 AJ2976
 AJ2976'RECOVERY NOTE BY US POWER SQUADRON 2004 (DD)
 AJ2976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0333 ***********************************************************************
 MF0333  DESIGNATION -  RINK
 MF0333  PID         -  MF0333
 MF0333  STATE/COUNTY-  IL/WILL
 MF0333  COUNTRY     -  US
 MF0333  USGS QUAD   -  WILMINGTON (2018)
 MF0333
 MF0333                         *CURRENT SURVEY CONTROL
 MF0333  ______________________________________________________________________
 MF0333* NAD 83(1997) POSITION- 41 20 50.81651(N) 088 11 50.69966(W)   ADJUSTED
 MF0333* NAD 83(1997) ELLIP HT-   130.386 (meters)        (10/21/99)   ADJUSTED
 MF0333* NAVD 88 ORTHO HEIGHT -   163.200 (meters)      535.43  (feet) ADJUSTED
 MF0333  ______________________________________________________________________
 MF0333  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 MF0333  NAD 83(1997) X  -    150,839.669 (meters)                     COMP
 MF0333  NAD 83(1997) Y  - -4,792,912.595 (meters)                     COMP
 MF0333  NAD 83(1997) Z  -  4,191,554.183 (meters)                     COMP
 MF0333  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 MF0333  DYNAMIC HEIGHT  -        163.139 (meters)      535.23  (feet) COMP
 MF0333  MODELED GRAVITY -    980,246.5   (mgal)                       NAVD 88
 MF0333
 MF0333  HORZ ORDER      -  SECOND
 MF0333  VERT ORDER      -  SECOND    CLASS 0
 MF0333  ELLP ORDER      -  FOURTH    CLASS I
 MF0333
 MF0333.The horizontal coordinates were established by classical geodetic methods
 MF0333.and adjusted by the National Geodetic Survey in October 1999.
 MF0333
 MF0333.The orthometric height was determined by differential leveling and
 MF0333.adjusted by the NATIONAL GEODETIC SURVEY
 MF0333.in June 1991.
 MF0333
 MF0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0333.GEOID18 height accuracy estimate available here.
 MF0333
 MF0333.Click photographs - Photos may exist for this station.
 MF0333
 MF0333.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0333
 MF0333.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0333
 MF0333.The ellipsoidal height was determined by GPS observations
 MF0333.and is referenced to NAD 83.
 MF0333
 MF0333.The dynamic height is computed by dividing the NAVD 88
 MF0333.geopotential number by the normal gravity value computed on the
 MF0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0333.degrees latitude (g = 980.6199 gals.).
 MF0333
 MF0333.The modeled gravity was interpolated from observed gravity values.
 MF0333
 MF0333. The following values were computed from the NAD 83(1997) position.
 MF0333
 MF0333;                    North         East     Units Scale Factor Converg.
 MF0333;SPC IL E     -   519,636.486   311,374.837   MT  0.99997659   +0 05 23.2
 MF0333;SPC IL E     - 1,704,840.70  1,021,568.94   sFT  0.99997659   +0 05 23.2
 MF0333;UTM  16      - 4,578,019.942   399,825.179   MT  0.99972350   -0 47 28.0
 MF0333
 MF0333!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0333!SPC IL E     -   0.99997955  x   0.99997659  =   0.99995614
 MF0333!UTM  16      -   0.99997955  x   0.99972350  =   0.99970305
 MF0333
 MF0333:                Primary Azimuth Mark                     Grid Az
 MF0333:SPC IL E     -  RINK AZ MK                               270 30 11.1
 MF0333:UTM  16      -  RINK AZ MK                               271 23 02.3
 MF0333
 MF0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9982578019(NAD 83)
 MF0333
 MF0333|---------------------------------------------------------------------|
 MF0333| PID    Reference Object                     Distance      Geod. Az  |
 MF0333|                                                           dddmmss.s |
 MF0333| MF0334 RINK RM 1                            20.571 METERS 00023     |
 MF0333| MF0332 RINK RM 2                            16.783 METERS 08629     |
 MF0333| CI8142 RINK AZ MK                                         2703534.3 |
 MF0333|---------------------------------------------------------------------|
 MF0333
 MF0333                          SUPERSEDED SURVEY CONTROL
 MF0333
 MF0333  NAD 83(1997)-  41 20 50.81661(N)    088 11 50.69976(W) AD(       ) 2
 MF0333  NAD 83(1986)-  41 20 50.81953(N)    088 11 50.71666(W) AD(       ) 2
 MF0333  NAD 27      -  41 20 50.70660(N)    088 11 50.49440(W) AD(       ) 2
 MF0333  NGVD 29 (??/??/92)  163.288  (m)          535.72   (f) ADJ UNCH    2 0
 MF0333  NGVD 29             163.29   (m)          535.7    (f) LEVELING    3  
 MF0333
 MF0333.Superseded values are not recommended for survey control.
 MF0333
 MF0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0333.See file dsdata.pdf to determine how the superseded data were derived.
 MF0333
 MF0333_MARKER: DE = TRAVERSE STATION DISK
 MF0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0333_STAMPING: RINK 1960
 MF0333_MARK LOGO: CGS
 MF0333_PROJECTION: FLUSH
 MF0333_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0333+STABILITY: SURFACE MOTION
 MF0333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0333+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2008
 MF0333
 MF0333  HISTORY     - Date     Condition        Report By
 MF0333  HISTORY     - 1960     MONUMENTED       CGS
 MF0333  HISTORY     - 1961     GOOD             CGS
 MF0333  HISTORY     - 1970     GOOD             ILHD
 MF0333  HISTORY     - 1975     GOOD             LOCENG
 MF0333  HISTORY     - 1987     POOR             USPSQD
 MF0333  HISTORY     - 19900828 GOOD             NGS
 MF0333  HISTORY     - 20061020 GOOD             JCLS
 MF0333  HISTORY     - 20080110 GOOD             INDIV
 MF0333  HISTORY     - 20081106 GOOD             GEOCAC
 MF0333
 MF0333                          STATION DESCRIPTION
 MF0333
 MF0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0333'STATION IS ABOUT 6.0 MILES NORTH-NORTHEAST OF BRAIDWOOD, ABOUT
 MF0333'4.0 MILES NORTHWEST OF WILMINGTON, ABOUT 1.0 MILE EAST OF THE
 MF0333'SMALL SETTLEMENT OF LORENZO AND 0.3 MILE WEST OF U.S. HIGHWAY
 MF0333'66.
 MF0333'
 MF0333'TO REACH FROM THE SOUTH END OF THE BRIDGE OVER THE KANKAKEE
 MF0333'RIVER ON U.S. HIGHWAY 66 ABOUT 1.3 MILE EAST OF LORENZO, GO
 MF0333'WEST FOR 0.3 MILE TO STATION ON LEFT AS DESCRIBED.
 MF0333'
 MF0333'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED RINK 1960, IS
 MF0333'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 MF0333'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 68.5 FEET
 MF0333'SOUTH OF A TRIANGLE BLAZED POWER POLE, 35 FEET SOUTH OF THE
 MF0333'CENTER OF ROAD AND 5 FEET WEST OF THE WITNESS POST.
 MF0333'
 MF0333'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED RINK NO
 MF0333'1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 MF0333'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 68
 MF0333'FEET NORTH OF THE WITNESS POST, 33 FEET NORTH OF THE CENTER OF
 MF0333'ROAD AND 2 FEET WEST OF A TRIANGLE BLAZED POWER POLE.
 MF0333'
 MF0333'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED RINK NO
 MF0333'2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 MF0333'IS PROJECTING ABOUT 2 INCHES.  THE MARK IS 83.5 FEET SOUTHEAST OF
 MF0333'A TRIANGLE BLAZED POWER POLE, 50 FEET EAST OF THE WITNESS POST
 MF0333'AND 33 FEET SOUTH OF THE CENTER OF THE ROAD.
 MF0333'
 MF0333'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK STAMPED RINK 1960,
 MF0333'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 MF0333'PROJECTS ABOUT 2 INCHES.  THE MARK IS 33 FEET NORTH OF THE CENTER
 MF0333'OF THE ROAD, 2 FEET EAST OF TRIANGLE BLAZED POWER POLE AND 1.6
 MF0333'FEET WEST OF THE WITNESS POST.
 MF0333'
 MF0333'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST 0.35 MILE
 MF0333'TO THE AZIMUTH MARK ON RIGHT AS DESCRIBED.
 MF0333'
 MF0333'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
 MF0333
 MF0333                          STATION RECOVERY (1961)
 MF0333
 MF0333'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0333'8.4 MI SE FROM CHANNAHON.
 MF0333'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM CHANNAHON GRADE
 MF0333'SCHOOL IN CHANNAHON, THENCE 1.3 MILES EAST ALONG A GRAVEL ROAD,
 MF0333'THENCE 6.15 MILES SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE 0.3
 MF0333'MILES WEST ALONG AN ASPHALT PAVED ROAD, ABOUT 0.3 MILES WEST OF
 MF0333'THE SOUTH END OF THE U.S. HIGHWAY 66 BRIDGE OVER THE KANKAKEE RIVER,
 MF0333'35 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 68 FEET SOUTH OF A
 MF0333'POWER POLE, ABOUT 0.25 MILES EAST OF A FARM HOUSE ON THE SOUTH SIDE
 MF0333'OF THE ROAD, 4.9 FEET WEST NORTHWEST OF A METAL WITNESS POST,
 MF0333'1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 MF0333'POST PROJECTING 1 INCH.
 MF0333
 MF0333                          STATION RECOVERY (1970)
 MF0333
 MF0333'RECOVERY NOTE BY IL HIGHWAY DEPT 1970 (DRR)
 MF0333'RECOVERED BY IL DIV OF HWY
 MF0333'
 MF0333'RINK 1960-GOOD
 MF0333'
 MF0333'RINK NO 1 1960-GOOD
 MF0333'
 MF0333'RINK NO 2 1960-GOOD
 MF0333'
 MF0333'RINK 1960-GOOD
 MF0333'
 MF0333'STATION AND MARKS WERE RECOVERED AS DESCRIBED.
 MF0333
 MF0333                          STATION RECOVERY (1975)
 MF0333
 MF0333'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 MF0333'RECOVERED IN GOOD CONDITION.
 MF0333
 MF0333                          STATION RECOVERY (1987)
 MF0333
 MF0333'RECOVERY NOTE BY US POWER SQUADRON 1987 (AFS)
 MF0333'MARK RECOVERED IN POOR CONDITION.
 MF0333
 MF0333                          STATION RECOVERY (1990)
 MF0333
 MF0333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 MF0333'STATION MARK WAS RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT
 MF0333'SEARCHED FOR.  STATION IS ALSO A BENCH MARK.
 MF0333'STATION IS LOCATED ABOUT 15 KM (9.3 MI) SOUTH OF THE JUNCTION OF
 MF0333'INTERSTATE HIGHWAYS 55 AND 80 (ABOUT 8 KM (5.0 MI) SOUTHWEST OF
 MF0333'JOLIET), 4 KM (2.5 MI) NORTHWEST OF WILMINGTON, 0.3 KM (0.2 MI) WEST
 MF0333'OF THE SOUTH END OF THE HIGHWAY 55 BRIDGE OVER THE KANKAKEE RIVER, IN
 MF0333'A STRIP OF WEEDS BETWEEN A ROAD AND A CULTIVATED FIELD, ON THE NORTH
 MF0333'EDGE OF SECTION 16, T 33 N, R 9 E.  OWNERSHIP--DEPARTMENT OF
 MF0333'TRANSPORTATION.
 MF0333'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND LORENZO ROAD
 MF0333'(EXIT 240) ON THE SOUTH SIDE OF THE KANKAKEE RIVER, GO WESTERLY ON
 MF0333'PAVED ROAD FOR 0.43 KM (0.27 MI) TO A PAVED ROAD LEFT.  CONTINUE WEST
 MF0333'ON LORENZO ROAD FOR 0.37 KM (0.23 MI) TO THE STATION ON THE LEFT AT A
 MF0333'LONE, THICK UTILITY POLE.
 MF0333'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST
 MF0333'PROJECTING 5 CM.  IT IS 10.3 M (33.8 FT) SOUTH OF, AND SLIGHTLY LOWER
 MF0333'THAN THE ROAD CENTER, 0.6 M (2.0 FT) NORTH OF A METAL WITNESS POST,
 MF0333'2.2 M (7.2 FT) SOUTHEAST OF THE UTILITY POLE (THIS POLE HAS METAL
 MF0333'OBJECT WITH A ANEMOMETER ON TOP OF POLE, MAY BE SOME KIND OF CHEMICAL
 MF0333'OR WEATHER WARNING UNIT), AND 20.6 M (67.6 FT) SOUTH OF UTILITY POLE
 MF0333'WITH TRANSFORMER ACROSS THE ROAD.
 MF0333'NOTE-AFTER EXITING HIGHWAY 55 SOUTHBOUND, TURN RIGHT ON LORENZO ROAD.
 MF0333
 MF0333                          STATION RECOVERY (2006)
 MF0333
 MF0333'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006
 MF0333'RECOVERED IN GOOD CONDITION.
 MF0333
 MF0333                          STATION RECOVERY (2008)
 MF0333
 MF0333'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (RWS)
 MF0333'ORIGINAL LORENZO ROAD HAS BEEN VACATED IN VACINITY OF MONUMENT
 MF0333
 MF0333                          STATION RECOVERY (2008)
 MF0333
 MF0333'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0333'LORENZO ROAD IS NOW SOUTH OF THE MARK AND RUNS IN A WNW-ESE DIRECTION.
 MF0333'ACCESS TO MARK IS VIA A DIRT ROAD APPROXIMATELY 0.05 MILES WSW OF THE
 MF0333'STATION (PART OF THIS DIRT ROAD IS POSSIBLY THE ORIGINAL LORENZO
 MF0333'ROAD).
 MF0333'
 MF0333'RINK FOUND IN GOOD CONDITION
 MF0333'RM1 FOUND IN GOOD CONDITION
 MF0333'RM2 NOT FOUND WITH EXCEPTION OF CHUNK OF CONCRETE STILL ROOTED IN
 MF0333'GROUND WHERE MEASUREMENTS FROM RINK LED THIS PARTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0334 ***********************************************************************
 MF0334  DESIGNATION -  RINK RM 1
 MF0334  PID         -  MF0334
 MF0334  STATE/COUNTY-  IL/WILL
 MF0334  COUNTRY     -  US
 MF0334  USGS QUAD   -  WILMINGTON (2018)
 MF0334
 MF0334                         *CURRENT SURVEY CONTROL
 MF0334  ______________________________________________________________________
 MF0334* NAD 83(1986) POSITION- 41 20 51.48   (N) 088 11 50.69   (W)   HD_HELD1
 MF0334* NAVD 88 ORTHO HEIGHT -   163.068 (meters)      535.00  (feet) ADJUSTED
 MF0334  ______________________________________________________________________
 MF0334  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 MF0334  DYNAMIC HEIGHT  -        163.007 (meters)      534.80  (feet) COMP
 MF0334  MODELED GRAVITY -    980,246.5   (mgal)                       NAVD 88
 MF0334
 MF0334  VERT ORDER      -  SECOND    CLASS 0
 MF0334
 MF0334.The horizontal coordinates were determined by differentially corrected
 MF0334.hand held GPS observations or other comparable positioning techniques
 MF0334.and have an estimated accuracy of +/- 3 meters.
 MF0334
 MF0334.The orthometric height was determined by differential leveling and
 MF0334.adjusted by the NATIONAL GEODETIC SURVEY
 MF0334.in June 1991.
 MF0334
 MF0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0334.GEOID18 height accuracy estimate available here.
 MF0334
 MF0334.Click photographs - Photos may exist for this station.
 MF0334
 MF0334.The dynamic height is computed by dividing the NAVD 88
 MF0334.geopotential number by the normal gravity value computed on the
 MF0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0334.degrees latitude (g = 980.6199 gals.).
 MF0334
 MF0334.The modeled gravity was interpolated from observed gravity values.
 MF0334
 MF0334;                    North         East    Units  Estimated Accuracy
 MF0334;SPC IL E     -   519,657.0     311,375.0     MT  (+/- 3 meters HH1 GPS) 
 MF0334
 MF0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9982578040(NAD 83)
 MF0334
 MF0334                          SUPERSEDED SURVEY CONTROL
 MF0334
 MF0334  NGVD 29 (??/??/92)  163.156  (m)          535.29   (f) ADJ UNCH    2 0
 MF0334
 MF0334.Superseded values are not recommended for survey control.
 MF0334
 MF0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0334.See file dsdata.pdf to determine how the superseded data were derived.
 MF0334
 MF0334_MARKER: DR = REFERENCE MARK DISK
 MF0334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0334_STAMPING: RINK NO 1 1960
 MF0334_MARK LOGO: CGS
 MF0334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0334+STABILITY: SURFACE MOTION
 MF0334
 MF0334  HISTORY     - Date     Condition        Report By
 MF0334  HISTORY     - 1960     MONUMENTED       CGS
 MF0334  HISTORY     - 1961     GOOD             CGS
 MF0334  HISTORY     - 20081106 GOOD             GEOCAC
 MF0334
 MF0334                          STATION DESCRIPTION
 MF0334
 MF0334'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0334'8.4 MI SE FROM CHANNAHON.
 MF0334'ABOUT 0.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM CHANNAHON
 MF0334'GRADE SCHOOL IN CHANNAHON, THENCE 1.3 MILES EAST ALONG A GRAVEL
 MF0334'ROAD, THENCE 6.15 MILES SOUTHWEST ALONG U.S. HIGHWAY 66, THENCE
 MF0334'0.3 MILES WEST ALONG AN ASPHALT PAVED ROAD, ABOUT 0.3 MILES WEST
 MF0334'OF THE SOUTH END OF THE U.S. HIGHWAY 66 BRIDGE OVER THE KANKAKEE
 MF0334'RIVER, 33 FEET NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET
 MF0334'WEST-SOUTHWEST OF A POWER POLE, 67.5 FEET NORTH OF TRAVERSE STATION
 MF0334'RINK, 68.0 FEET NORTH OF A METAL WITNESS POST, 1 FOOT BELOW THE
 MF0334'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 MF0334'PROJECTING 2 INCHES.
 MF0334
 MF0334                          STATION RECOVERY (2008)
 MF0334
 MF0334'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0334'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0332 ***********************************************************************
 MF0332  DESIGNATION -  RINK RM 2
 MF0332  PID         -  MF0332
 MF0332  STATE/COUNTY-  IL/WILL
 MF0332  COUNTRY     -  US
 MF0332  USGS QUAD   -  WILMINGTON (2018)
 MF0332
 MF0332                         *CURRENT SURVEY CONTROL
 MF0332  ______________________________________________________________________
 MF0332* NAD 83(1986) POSITION- 41 20 50.85   (N) 088 11 49.98   (W)   HD_HELD1
 MF0332* NAVD 88 ORTHO HEIGHT -   163.200 (meters)      535.43  (feet) ADJUSTED
 MF0332  ______________________________________________________________________
 MF0332  GEOID HEIGHT    -        -32.850 (meters)                     GEOID18
 MF0332  DYNAMIC HEIGHT  -        163.139 (meters)      535.23  (feet) COMP
 MF0332  MODELED GRAVITY -    980,246.5   (mgal)                       NAVD 88
 MF0332
 MF0332  VERT ORDER      -  SECOND    CLASS 0
 MF0332
 MF0332.The horizontal coordinates were determined by differentially corrected
 MF0332.hand held GPS observations or other comparable positioning techniques
 MF0332.and have an estimated accuracy of +/- 3 meters.
 MF0332
 MF0332.The orthometric height was determined by differential leveling and
 MF0332.adjusted by the NATIONAL GEODETIC SURVEY
 MF0332.in June 1991.
 MF0332
 MF0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0332.GEOID18 height accuracy estimate available here.
 MF0332
 MF0332.Click photographs - Photos may exist for this station.
 MF0332
 MF0332.The dynamic height is computed by dividing the NAVD 88
 MF0332.geopotential number by the normal gravity value computed on the
 MF0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0332.degrees latitude (g = 980.6199 gals.).
 MF0332
 MF0332.The modeled gravity was interpolated from observed gravity values.
 MF0332
 MF0332;                    North         East    Units  Estimated Accuracy
 MF0332;SPC IL E     -   519,637.5     311,391.6     MT  (+/- 3 meters HH1 GPS) 
 MF0332
 MF0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9984178020(NAD 83)
 MF0332
 MF0332                          SUPERSEDED SURVEY CONTROL
 MF0332
 MF0332  NGVD 29 (??/??/92)  163.289  (m)          535.72   (f) ADJ UNCH    2 0
 MF0332
 MF0332.Superseded values are not recommended for survey control.
 MF0332
 MF0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0332.See file dsdata.pdf to determine how the superseded data were derived.
 MF0332
 MF0332_MARKER: DR = REFERENCE MARK DISK
 MF0332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0332_STAMPING: RINK NO 2 1960
 MF0332_MARK LOGO: CGS
 MF0332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0332+STABILITY: SURFACE MOTION
 MF0332
 MF0332  HISTORY     - Date     Condition        Report By
 MF0332  HISTORY     - 1960     MONUMENTED       CGS
 MF0332  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0332
 MF0332                          STATION DESCRIPTION
 MF0332
 MF0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0332'8.4 MI SE FROM CHANNAHON.
 MF0332'ABOUT 0.6 MILES NORTH ALONG U.S. HIGHWAY 6 FROM CHANNAHON GRADE
 MF0332'SCHOOL IN CHANNAHON, THENCE 1.3 MILES EAST ALONG A GRAVEL ROAD,
 MF0332'THENCE 6.15 MILES SOUTHWEST ALONG U.S. HIGHWAY 66, THENC 0.3 MILES
 MF0332'WEST ALONG AN ASPHALT PAVED ROAD, ABOUT 0.3 MILES WEST OF THE
 MF0332'SOUTH END OF THE U.S. HIGHWAY 66 BRIDGE OVER THE KANKAKEE RIVER,
 MF0332'32 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 83 FEET SOUTHEAST
 MF0332'OF A POWER POLE, 55.1 FEET EAST OF TRAVERSE STATION RINK, 50.0 FEET
 MF0332'EAST OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE ROAD,
 MF0332'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0332
 MF0332                          STATION RECOVERY (2008)
 MF0332
 MF0332'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0332'THIS PARTY LOCATED A CHUNK OF CONCRETE EMBEDDED IN THE GROUND BUT IT
 MF0332'APPEARS TO HAVE HAD ITS SURFACE PORTION SHEARED AWAY.  DISC WAS NOT
 MF0332'FOUND, HOWEVER STATION RINK AND RM 1 RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0242 ***********************************************************************
 MG0242  CBN         -  This is a Cooperative Base Network Control Station.
 MG0242  DESIGNATION -  RIO
 MG0242  PID         -  MG0242
 MG0242  STATE/COUNTY-  IL/KNOX
 MG0242  COUNTRY     -  US
 MG0242  USGS QUAD   -  WATAGA (2018)
 MG0242
 MG0242                         *CURRENT SURVEY CONTROL
 MG0242  ______________________________________________________________________
 MG0242* NAD 83(2011) POSITION- 41 04 43.16232(N) 090 21 44.22039(W)   ADJUSTED
 MG0242* NAD 83(2011) ELLIP HT-   203.960 (meters)        (06/27/12)   ADJUSTED
 MG0242* NAD 83(2011) EPOCH   -  2010.00
 MG0242* NAVD 88 ORTHO HEIGHT -   236.848 (meters)      777.06  (feet) ADJUSTED
 MG0242  ______________________________________________________________________
 MG0242  GEOID HEIGHT    -        -32.873 (meters)                     GEOID18
 MG0242  NAD 83(2011) X  -    -30,445.289 (meters)                     COMP
 MG0242  NAD 83(2011) Y  - -4,814,913.219 (meters)                     COMP
 MG0242  NAD 83(2011) Z  -  4,169,145.778 (meters)                     COMP
 MG0242  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 MG0242  DYNAMIC HEIGHT  -        236.746 (meters)      776.72  (feet) COMP
 MG0242  MODELED GRAVITY -    980,187.7   (mgal)                       NAVD 88
 MG0242
 MG0242  VERT ORDER      -  SECOND    CLASS I
 MG0242
 MG0242  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0242  Standards:
 MG0242         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0242            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0242  -------------------------------------------------------------------
 MG0242  NETWORK    0.45   0.74           0.20   0.16   0.38     -0.03682419
 MG0242  -------------------------------------------------------------------
 MG0242  Click here for local accuracies and other accuracy information.
 MG0242
 MG0242.The horizontal coordinates were established by GPS observations
 MG0242.and adjusted by the National Geodetic Survey in June 2012.
 MG0242
 MG0242.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0242.been affixed to the stable North American tectonic plate. See 
 MG0242.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0242
 MG0242.The horizontal coordinates are valid at the epoch date displayed above
 MG0242.which is a decimal equivalence of Year/Month/Day.
 MG0242
 MG0242.The orthometric height was determined by differential leveling and
 MG0242.adjusted by the NATIONAL GEODETIC SURVEY
 MG0242.in June 1991.
 MG0242
 MG0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0242.GEOID18 height accuracy estimate available here.
 MG0242
 MG0242.Click photographs - Photos may exist for this station.
 MG0242
 MG0242.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0242
 MG0242.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0242
 MG0242.The ellipsoidal height was determined by GPS observations
 MG0242.and is referenced to NAD 83.
 MG0242
 MG0242.The dynamic height is computed by dividing the NAVD 88
 MG0242.geopotential number by the normal gravity value computed on the
 MG0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0242.degrees latitude (g = 980.6199 gals.).
 MG0242
 MG0242.The modeled gravity was interpolated from observed gravity values.
 MG0242
 MG0242. The following values were computed from the NAD 83(2011) position.
 MG0242
 MG0242;                    North         East     Units Scale Factor Converg.
 MG0242;SPC IL W     -   489,778.589   683,562.290   MT  0.99994450   -0 07 42.7
 MG0242;SPC IL W     - 1,606,881.92  2,242,653.95   sFT  0.99994450   -0 07 42.7
 MG0242;UTM  15      - 4,550,841.483   721,582.900   MT  1.00020433   +1 44 02.2
 MG0242
 MG0242!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0242!SPC IL W     -   0.99996801  x   0.99994450  =   0.99991251
 MG0242!UTM  15      -   0.99996801  x   1.00020433  =   1.00017233
 MG0242
 MG0242:                Primary Azimuth Mark                     Grid Az
 MG0242:SPC IL W     -  RIO AZ MK                                091 55 11.3
 MG0242:UTM  15      -  RIO AZ MK                                090 03 26.4
 MG0242
 MG0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2158250841(NAD 83)
 MG0242
 MG0242|---------------------------------------------------------------------|
 MG0242| PID    Reference Object                     Distance      Geod. Az  |
 MG0242|                                                           dddmmss.s |
 MG0242| MG0240 RIO RM 1                             23.793 METERS 09014     |
 MG0242| MG0239 RIO AZ MK                                          0914728.6 |
 MG0242| MG0241 RIO RM 2                             25.176 METERS 16217     |
 MG0242|---------------------------------------------------------------------|
 MG0242
 MG0242                          SUPERSEDED SURVEY CONTROL
 MG0242
 MG0242  NAD 83(2007)-  41 04 43.16200(N)    090 21 44.22120(W) AD(2002.00) 0
 MG0242  ELLIP H (02/10/07)  204.022  (m)                       GP(2002.00)    
 MG0242  ELLIP H (10/15/04)  204.014  (m)                       GP(       ) 4 2
 MG0242  NAD 83(1997)-  41 04 43.16176(N)    090 21 44.22084(W) AD(       ) B
 MG0242  ELLIP H (07/17/98)  204.041  (m)                       GP(       ) 4 1
 MG0242  NAD 83(1986)-  41 04 43.16467(N)    090 21 44.23955(W) AD(       ) 2
 MG0242  NAD 27      -  41 04 43.03150(N)    090 21 43.78060(W) AD(       ) 2
 MG0242  NAVD 88             236.85   (m)          777.1    (f) LEVELING    3  
 MG0242  NGVD 29 (??/??/92)  236.903  (m)          777.24   (f) ADJ UNCH    2 0
 MG0242  NGVD 29             236.90   (m)          777.2    (f) LEVELING    3  
 MG0242
 MG0242.Superseded values are not recommended for survey control.
 MG0242
 MG0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0242.See file dsdata.pdf to determine how the superseded data were derived.
 MG0242
 MG0242_MARKER: DS = TRIANGULATION STATION DISK
 MG0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0242_STAMPING: RIO 1959
 MG0242_MARK LOGO: CGS
 MG0242_PROJECTION: FLUSH
 MG0242_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0242+STABILITY: SURFACE MOTION
 MG0242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0242+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2013
 MG0242
 MG0242  HISTORY     - Date     Condition        Report By
 MG0242  HISTORY     - 1959     MONUMENTED       CGS
 MG0242  HISTORY     - 1959     GOOD             CGS
 MG0242  HISTORY     - 19970426 GOOD             NGS
 MG0242  HISTORY     - 19971124 GOOD             USPSQD
 MG0242  HISTORY     - 20031105 GOOD             JCLS
 MG0242  HISTORY     - 20040214 GOOD             GEOCAC
 MG0242  HISTORY     - 20051101 GOOD             ILDT
 MG0242  HISTORY     - 20100501 GOOD             ILDT
 MG0242  HISTORY     - 20120612 GOOD             ILDT
 MG0242  HISTORY     - 20130415 GOOD             ILDT
 MG0242
 MG0242                          STATION DESCRIPTION
 MG0242
 MG0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0242'THE STATION IS LOCATED ABOUT 3 MILES SOUTHEAST OF RIO AND
 MG0242'3 MILES WEST OF ONTARIO.
 MG0242'
 MG0242'TO REACH THE STATION FROM THE RAILROAD DEPOT IN ONEIDA, GO
 MG0242'NORTHEAST ON U.S. HIGHWAY 34 FOR 0.15 MILE TO A INTERSECTION
 MG0242'AT A MOBIL GAS STATION IN THE NORTHEAST ANGLE OF THE INTERSECTION,
 MG0242'TURN LEFT AND GO NORTH FOR 0.25 MILE TO A T-INTERSECTION, TURN
 MG0242'LEFT AND FOLLOW SURFACED ROAD WEST FOR 4.4 MILES TO A CROSSROAD
 MG0242'AND A CHURCH IN THE NORTHWEST ANGLE OF THE INTERSECTION,
 MG0242'CONTINUE STRAIGHT AHEAD FOR 1.85 MILES TO A CROSSROAD AND A
 MG0242'GREEN COLORED HOUSE IN THE NORTHWEST ANGLE OF THE
 MG0242'INTERSECTION, CONTINUE STRAIGHT AHEAD FOR 1 MILE TO A
 MG0242'SIDE ROAD RIGHT AND THE STATION ON THE RIGHT.
 MG0242'
 MG0242'STATION MARK, A STANDARD DISK STAMPED RIO 1959, IS SET IN
 MG0242'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 MG0242'THE MARK IS 53 FEET WEST OF THE APPROXIMATE CENTER OF THE
 MG0242'GRAVEL ROAD, 39 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 MG0242'SURFACED ROAD, 2 FEET SOUTH OF A POWER POLE WITH A TRIANGLE
 MG0242'BLAZE AND 2.8 FEET SOUTH-SOUTHEAST OF A WITNESS POST.
 MG0242'
 MG0242'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED RIO NO.
 MG0242'1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0242'1 INCH.  THE MARK IS 38 FEET NORTH OF THE APPROXIMATE CENTER
 MG0242'OF THE SURFACED ROAD, 24 FEET EAST OF THE APPROXIMATE CENTER
 MG0242'OF THE GRAVEL ROAD, 2 FEET EAST OF A FENCE CORNER AND 1 FOOT
 MG0242'SOUTH OF A FENCE LINE.
 MG0242'
 MG0242'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED RIO NO.
 MG0242'2 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0242'6 INCHES.  THE MARK IS 39 FEET SOUTH OF THE APPROXIMATE
 MG0242'CENTER OF THE SURFACED ROAD, 21 FEET WEST OF A FENCE CORNER
 MG0242'AND A GATE AND 1 FOOT NORTH OF A FENCE LINE.
 MG0242'
 MG0242'AZIMUTH MARK, A STANDARD DISK STAMPED RIO 1959, IS SET IN
 MG0242'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 MG0242'MARK IS 39 FEET SOUTH OF THE APPROXIMATE CENTER OF THE SURFACED
 MG0242'ROAD, 2 FEET WEST-NORTHWEST OF A WITNESS POST AND 1 FOOT NORTH
 MG0242'OF A FENCE LINE.
 MG0242'
 MG0242'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 MG0242'SURFACED ROAD FOR 0.45 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 MG0242
 MG0242                          STATION RECOVERY (1959)
 MG0242
 MG0242'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0242'9.4 MI SW FROM WOODHULL.
 MG0242'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0242'TANK AT WOODHULL, THENCE 7.0 MILES SOUTH ALONG A GRAVEL ROAD,
 MG0242'THENCE 1.0 MILES WEST ALONG A BLACKTOP ROAD, 39 FEET NORTH OF
 MG0242'THE CENTER LINE OF THE ROAD, 53 FEET WEST OF THE CENTER LINE OF
 MG0242'THE GRAVEL ROAD NORTH, 29.8 FEET WEST OF A CONCRETE
 MG0242'RIGHT-OF-WAY MARKER, 2.4 FEET SOUTH OF A POWER POLE, 2.9 FEET
 MG0242'SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 MG0242'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MG0242'GROUND.
 MG0242
 MG0242                          STATION RECOVERY (1997)
 MG0242
 MG0242'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MG0242'THE STATION IS LOCATED ABOUT 3 MI (4.8 KM) SOUTHEAST OF RIO AND 3 MI
 MG0242'(4.8 KM) WEST OF ONTARIO.  TO REACH FROM THE INTERSECTION OF U.S.
 MG0242'HIGHWAY 150 AND RIO ROAD (ROAD 2700N/ROAD 300E), ABOUT 1.0 MI (1.6 KM)
 MG0242'EAST OF RIO, GO SOUTH ON HIGHWAY 150 FOR 2.0 MI (3.2 KM) TO A
 MG0242'CROSSROAD, ONTARIO ROAD OR ROAD 2500N.  TURN LEFT, EAST, ON ONTARIO
 MG0242'ROAD FOR 0.64 MI (1.03 KM) TO A RAILROAD CROSSING, CONTINUE AHEAD FOR
 MG0242'0.36 MI (0.58 KM) TO THE STATION ON THE LEFT IN THE NORTHWEST ANGLE OF
 MG0242'THE T-ROAD INTERSECTION OF ROAD 400E.  IT IS 11.8 M (38.7 FT) NORTH OF
 MG0242'THE CENTER OF ROAD 2500N, 15.8 M (51.8 FT) WEST OF THE CENTER OF ROAD
 MG0242'400E, 5.3 M (17.4 FT) EAST-SOUTHEAST OF POWER POLE WITH A DOUBLE GUY
 MG0242'WIRE AND A TELEPHONE CABLE SPLICE BOX AT ITS BASE, 2.2 M (7.2 FT)
 MG0242'WEST-SOUTHWEST OF A POWER POLE GUY WIRE ANCHOR, AND 0.3 M (1.0 FT)
 MG0242'SOUTH OF A FIBERGLASS WITNESS POST.
 MG0242
 MG0242                          STATION RECOVERY (1997)
 MG0242
 MG0242'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0242'RECOVERED IN GOOD CONDITION.
 MG0242
 MG0242                          STATION RECOVERY (2003)
 MG0242
 MG0242'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2003
 MG0242'RECOVERED IN GOOD CONDITION.
 MG0242
 MG0242                          STATION RECOVERY (2004)
 MG0242
 MG0242'RECOVERY NOTE BY GEOCACHING 2004 (CBB)
 MG0242'STATION WAS FOUND AS DESCRIBED IN MOST RECENT DESCRIPTION. STAKE IS
 MG0242'INTACT AND MARK IS SET IN CONCRETE BLOCK WHICH APPEARS TO BE SIMPLY
 MG0242'SITTING ON THE SURFACE OF THE GROUND, AND WHICH PROTRUDES APPROX 5
 MG0242'INCHES FROM SURFACE. MAY HAVE BEEN DUG UP AT SOME POINT.
 MG0242'COORDINATES ARE VERY CLOSE.
 MG0242
 MG0242                          STATION RECOVERY (2005)
 MG0242
 MG0242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 MG0242'RECOVERED AS DESCRIBED
 MG0242
 MG0242                          STATION RECOVERY (2010)
 MG0242
 MG0242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 MG0242'RECOVERED AS DESCRIBED
 MG0242
 MG0242                          STATION RECOVERY (2012)
 MG0242
 MG0242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0242'RECOVERED IN GOOD CONDITION.
 MG0242
 MG0242                          STATION RECOVERY (2013)
 MG0242
 MG0242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JBR)
 MG0242'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0239 ***********************************************************************
 MG0239  DESIGNATION -  RIO AZ MK
 MG0239  PID         -  MG0239
 MG0239  STATE/COUNTY-  IL/KNOX
 MG0239  COUNTRY     -  US
 MG0239  USGS QUAD   -  WATAGA (2018)
 MG0239
 MG0239                         *CURRENT SURVEY CONTROL
 MG0239  ______________________________________________________________________
 MG0239* NAD 83(1986) POSITION- 41 04 42.     (N) 090 21 11.     (W)   SCALED
 MG0239* NAVD 88 ORTHO HEIGHT -   237.220 (meters)      778.28  (feet) ADJUSTED
 MG0239  ______________________________________________________________________
 MG0239  GEOID HEIGHT    -        -32.870 (meters)                     GEOID18
 MG0239  DYNAMIC HEIGHT  -        237.118 (meters)      777.94  (feet) COMP
 MG0239  MODELED GRAVITY -    980,187.8   (mgal)                       NAVD 88
 MG0239
 MG0239  VERT ORDER      -  SECOND    CLASS 0
 MG0239
 MG0239.The horizontal coordinates were scaled from a map and have
 MG0239.an estimated accuracy of +/- 6 seconds.
 MG0239
 MG0239.The orthometric height was determined by differential leveling and
 MG0239.adjusted by the NATIONAL GEODETIC SURVEY
 MG0239.in June 1991.
 MG0239
 MG0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0239.GEOID18 height accuracy estimate available here.
 MG0239
 MG0239.Click photographs - Photos may exist for this station.
 MG0239
 MG0239.The dynamic height is computed by dividing the NAVD 88
 MG0239.geopotential number by the normal gravity value computed on the
 MG0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0239.degrees latitude (g = 980.6199 gals.).
 MG0239
 MG0239.The modeled gravity was interpolated from observed gravity values.
 MG0239
 MG0239;                    North         East    Units  Estimated Accuracy
 MG0239;SPC IL W     -   489,740.      684,340.      MT  (+/- 180 meters Scaled)
 MG0239
 MG0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF223508(NAD 83)
 MG0239
 MG0239                          SUPERSEDED SURVEY CONTROL
 MG0239
 MG0239  NGVD 29 (??/??/92)  237.274  (m)          778.46   (f) ADJ UNCH    2 0
 MG0239
 MG0239.Superseded values are not recommended for survey control.
 MG0239
 MG0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0239.See file dsdata.pdf to determine how the superseded data were derived.
 MG0239
 MG0239_MARKER: DZ = AZIMUTH MARK DISK
 MG0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0239_STAMPING: RIO 1959
 MG0239_MARK LOGO: CGS
 MG0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0239+STABILITY: SURFACE MOTION
 MG0239
 MG0239  HISTORY     - Date     Condition        Report By
 MG0239  HISTORY     - 1959     MONUMENTED       CGS
 MG0239  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0239  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0239
 MG0239                          STATION DESCRIPTION
 MG0239
 MG0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0239'9 MI SW FROM WOODHULL.
 MG0239'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0239'TANK AT WOODHULL, THENCE 7.0 MILES SOUTH ALONG A GRAVEL ROAD,
 MG0239'THENCE 0.55 MILES WEST ALONG A BLACKTOP ROAD, 38 FEET SOUTH OF
 MG0239'THE CENTER LINE OF THE ROAD, 138 FEET EAST OF A T-FENCE CORNER,
 MG0239'78.2 FEET SOUTH AND ACROSS THE ROAD FROM THE WEST END OF A
 MG0239'12-INCH CORRUGATED PIPE CULVERT, 235 FEET WEST OF THE EXTENDED
 MG0239'CENTER LINE OF A GRAVEL ROAD NORTH, 2.0 FEET WEST OF A METAL
 MG0239'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD SET
 MG0239'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0239
 MG0239                          STATION RECOVERY (1997)
 MG0239
 MG0239'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0239'MARK NOT FOUND.
 MG0239
 MG0239                          STATION RECOVERY (2012)
 MG0239
 MG0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0239'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0240 ***********************************************************************
 MG0240  DESIGNATION -  RIO RM 1
 MG0240  PID         -  MG0240
 MG0240  STATE/COUNTY-  IL/KNOX
 MG0240  COUNTRY     -  US
 MG0240  USGS QUAD   -  WATAGA (2018)
 MG0240
 MG0240                         *CURRENT SURVEY CONTROL
 MG0240  ______________________________________________________________________
 MG0240* NAD 83(1986) POSITION- 41 04 43.16   (N) 090 21 43.20   (W)   HD_HELD1
 MG0240* NAVD 88 ORTHO HEIGHT -   236.908 (meters)      777.26  (feet) ADJUSTED
 MG0240  ______________________________________________________________________
 MG0240  GEOID HEIGHT    -        -32.873 (meters)                     GEOID18
 MG0240  DYNAMIC HEIGHT  -        236.806 (meters)      776.92  (feet) COMP
 MG0240  MODELED GRAVITY -    980,187.7   (mgal)                       NAVD 88
 MG0240
 MG0240  VERT ORDER      -  SECOND    CLASS 0
 MG0240
 MG0240.The horizontal coordinates were determined by differentially corrected
 MG0240.hand held GPS observations or other comparable positioning techniques
 MG0240.and have an estimated accuracy of +/- 3 meters.
 MG0240
 MG0240.The orthometric height was determined by differential leveling and
 MG0240.adjusted by the NATIONAL GEODETIC SURVEY
 MG0240.in June 1991.
 MG0240
 MG0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0240.GEOID18 height accuracy estimate available here.
 MG0240
 MG0240.Click photographs - Photos may exist for this station.
 MG0240
 MG0240.The dynamic height is computed by dividing the NAVD 88
 MG0240.geopotential number by the normal gravity value computed on the
 MG0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0240.degrees latitude (g = 980.6199 gals.).
 MG0240
 MG0240.The modeled gravity was interpolated from observed gravity values.
 MG0240
 MG0240;                    North         East    Units  Estimated Accuracy
 MG0240;SPC IL W     -   489,778.5     683,586.1     MT  (+/- 3 meters HH1 GPS) 
 MG0240
 MG0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2160650842(NAD 83)
 MG0240
 MG0240                          SUPERSEDED SURVEY CONTROL
 MG0240
 MG0240  NGVD 29 (??/??/92)  236.962  (m)          777.43   (f) ADJ UNCH    2 0
 MG0240
 MG0240.Superseded values are not recommended for survey control.
 MG0240
 MG0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0240.See file dsdata.pdf to determine how the superseded data were derived.
 MG0240
 MG0240_MARKER: DR = REFERENCE MARK DISK
 MG0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0240_STAMPING: RIO NO 1 1959
 MG0240_MARK LOGO: CGS
 MG0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0240+STABILITY: SURFACE MOTION
 MG0240
 MG0240  HISTORY     - Date     Condition        Report By
 MG0240  HISTORY     - 1959     MONUMENTED       CGS
 MG0240  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0240
 MG0240                          STATION DESCRIPTION
 MG0240
 MG0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0240'9.4 MI SW FROM WOODHULL.
 MG0240'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0240'TANK AT WOODHULL, THENCE 7.0 MILES SOUTH ALONG A GRAVEL ROAD,
 MG0240'THENCE 1.0 MILES WEST ALONG A BLACKTOP ROAD, 39 FEET NORTH
 MG0240'OF THE CENTER LINE OF THE ROAD, 24 FEET WEST OF THE CENTER
 MG0240'LINE OF THE GRAVEL ROAD NORTH, 2 FEET SOUTHEAST OF A FENCE
 MG0240'CORNER, 1 FOOT SOUTH OF A FENCE LINE, 2.8 FEET SOUTHEAST
 MG0240'OF A CONCRETE RIGHT-OF-WAY MARKERS, 78.1 FEET EAST OF TRIANGULATION
 MG0240'STATION RIO, 79.4 FEET EAST OF A METAL WITNESS POST, ABOUT 1
 MG0240'FOOT BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0240'POST PROJECTING 2 INCHES.
 MG0240
 MG0240                          STATION RECOVERY (1997)
 MG0240
 MG0240'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0240'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0241 ***********************************************************************
 MG0241  DESIGNATION -  RIO RM 2
 MG0241  PID         -  MG0241
 MG0241  STATE/COUNTY-  IL/KNOX
 MG0241  COUNTRY     -  US
 MG0241  USGS QUAD   -  WATAGA (2018)
 MG0241
 MG0241                         *CURRENT SURVEY CONTROL
 MG0241  ______________________________________________________________________
 MG0241* NAD 83(1986) POSITION- 41 04 42.38   (N) 090 21 43.89   (W)   HD_HELD1
 MG0241* NAVD 88 ORTHO HEIGHT -   237.231 (meters)      778.32  (feet) ADJUSTED
 MG0241  ______________________________________________________________________
 MG0241  GEOID HEIGHT    -        -32.874 (meters)                     GEOID18
 MG0241  DYNAMIC HEIGHT  -        237.128 (meters)      777.98  (feet) COMP
 MG0241  MODELED GRAVITY -    980,187.7   (mgal)                       NAVD 88
 MG0241
 MG0241  VERT ORDER      -  SECOND    CLASS 0
 MG0241
 MG0241.The horizontal coordinates were determined by differentially corrected
 MG0241.hand held GPS observations or other comparable positioning techniques
 MG0241.and have an estimated accuracy of +/- 3 meters.
 MG0241
 MG0241.The orthometric height was determined by differential leveling and
 MG0241.adjusted by the NATIONAL GEODETIC SURVEY
 MG0241.in June 1991.
 MG0241
 MG0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0241.GEOID18 height accuracy estimate available here.
 MG0241
 MG0241.Click photographs - Photos may exist for this station.
 MG0241
 MG0241.The dynamic height is computed by dividing the NAVD 88
 MG0241.geopotential number by the normal gravity value computed on the
 MG0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0241.degrees latitude (g = 980.6199 gals.).
 MG0241
 MG0241.The modeled gravity was interpolated from observed gravity values.
 MG0241
 MG0241;                    North         East    Units  Estimated Accuracy
 MG0241;SPC IL W     -   489,754.4     683,569.9     MT  (+/- 3 meters HH1 GPS) 
 MG0241
 MG0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2159150817(NAD 83)
 MG0241
 MG0241                          SUPERSEDED SURVEY CONTROL
 MG0241
 MG0241  NGVD 29 (??/??/92)  237.285  (m)          778.49   (f) ADJ UNCH    2 0
 MG0241
 MG0241.Superseded values are not recommended for survey control.
 MG0241
 MG0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0241.See file dsdata.pdf to determine how the superseded data were derived.
 MG0241
 MG0241_MARKER: DR = REFERENCE MARK DISK
 MG0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0241_STAMPING: RIO NO 2 1959
 MG0241_MARK LOGO: CGS
 MG0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0241+STABILITY: SURFACE MOTION
 MG0241
 MG0241  HISTORY     - Date     Condition        Report By
 MG0241  HISTORY     - 1959     MONUMENTED       CGS
 MG0241  HISTORY     - 19971124 GOOD             USPSQD
 MG0241  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0241
 MG0241                          STATION DESCRIPTION
 MG0241
 MG0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0241'9.4 MI SW FROM WOODHULL.
 MG0241'ABOUT 1.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY
 MG0241'WATER TANK AT WOODHULL, THENCE 7.0 MILES SOUTH ALONG A GRAVEL
 MG0241'ROAD, THENCE 1.0 MILES WEST ALONG A BLACKTOP ROAD, 39 FEET SOUTH
 MG0241'OF THE CENTER LINE OF THE ROAD, 21 FEET WEST OF THE WEST END OF A
 MG0241'GATE, 1 FOOT NORTH OF FENCE LINE, 82.6 FEET SOUTH-SOUTHEAST OF
 MG0241'TRIANGULATION STATION RIO, 85.4 FEET SOUTH-SOUTHEAST OF A
 MG0241'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF
 MG0241'A CONCRETE POST PROJECTING 4 INCHES.
 MG0241
 MG0241                          STATION RECOVERY (1997)
 MG0241
 MG0241'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0241'RECOVERED IN GOOD CONDITION.
 MG0241
 MG0241                          STATION RECOVERY (2012)
 MG0241
 MG0241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0241'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8001 ***********************************************************************
 DO8001  DESIGNATION -  RIPLEY
 DO8001  PID         -  DO8001
 DO8001  STATE/COUNTY-  IL/BROWN
 DO8001  COUNTRY     -  US
 DO8001  USGS QUAD   -  RIPLEY (2018)
 DO8001
 DO8001                         *CURRENT SURVEY CONTROL
 DO8001  ______________________________________________________________________
 DO8001* NAD 83(2011) POSITION- 40 00 58.09888(N) 090 38 21.68127(W)   ADJUSTED
 DO8001* NAD 83(2011) ELLIP HT-   141.854 (meters)        (05/22/13)   ADJUSTED
 DO8001* NAD 83(2011) EPOCH   -  2010.00
 DO8001* NAVD 88 ORTHO HEIGHT -   174.8   (meters)      573.    (feet) GPS OBS
 DO8001  ______________________________________________________________________
 DO8001  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO8001  GEOID HEIGHT    -        -32.937 (meters)                     GEOID12A
 DO8001  GEOID HEIGHT    -        -32.939 (meters)                     GEOID18
 DO8001  NAD 83(2011) X  -    -54,584.291 (meters)                     COMP
 DO8001  NAD 83(2011) Y  - -4,891,359.656 (meters)                     COMP
 DO8001  NAD 83(2011) Z  -  4,079,449.331 (meters)                     COMP
 DO8001  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 DO8001
 DO8001  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO8001  Standards:
 DO8001         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO8001            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO8001  -------------------------------------------------------------------
 DO8001  NETWORK    0.64   2.10           0.27   0.25   1.07      0.08361170
 DO8001  -------------------------------------------------------------------
 DO8001  Click here for local accuracies and other accuracy information.
 DO8001
 DO8001.The horizontal coordinates were established by GPS observations
 DO8001.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO8001
 DO8001.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO8001.been affixed to the stable North American tectonic plate. See 
 DO8001.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO8001
 DO8001.The horizontal coordinates are valid at the epoch date displayed above
 DO8001.which is a decimal equivalence of Year/Month/Day.
 DO8001
 DO8001.The orthometric height was determined by GPS observations and a
 DO8001.high-resolution geoid model.
 DO8001
 DO8001.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8001.GEOID18 height accuracy estimate available here.
 DO8001
 DO8001.Click photographs - Photos may exist for this station.
 DO8001
 DO8001.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO8001
 DO8001.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO8001
 DO8001.The ellipsoidal height was determined by GPS observations
 DO8001.and is referenced to NAD 83.
 DO8001
 DO8001. The following values were computed from the NAD 83(2011) position.
 DO8001
 DO8001;                    North         East     Units Scale Factor Converg.
 DO8001;SPC IL W     -   371,886.669   659,647.040   MT  0.99996122   -0 18 14.2
 DO8001;SPC IL W     - 1,220,098.18  2,164,192.00   sFT  0.99996122   -0 18 14.2
 DO8001;UTM  15      - 4,432,217.935   701,466.410   MT  1.00009970   +1 31 06.3
 DO8001
 DO8001!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO8001!SPC IL W     -   0.99997775  x   0.99996122  =   0.99993897
 DO8001!UTM  15      -   0.99997775  x   1.00009970  =   1.00007744
 DO8001
 DO8001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0146632217(NAD 83)
 DO8001
 DO8001                          SUPERSEDED SURVEY CONTROL
 DO8001
 DO8001.No superseded survey control is available for this station.
 DO8001
 DO8001_MARKER: DD = SURVEY DISK
 DO8001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO8001_STAMPING: RIPLEY 2011
 DO8001_MARK LOGO: ILDT
 DO8001_PROJECTION: FLUSH
 DO8001_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO8001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO8001+STABILITY: SURFACE MOTION
 DO8001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8001+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2020
 DO8001
 DO8001  HISTORY     - Date     Condition        Report By
 DO8001  HISTORY     - 2011     MONUMENTED       ILDT
 DO8001  HISTORY     - 20110908 GOOD             ILDT
 DO8001  HISTORY     - 20200624 GOOD             ILDT
 DO8001
 DO8001                          STATION DESCRIPTION
 DO8001
 DO8001'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO8001'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-NORTHEAST OF MOUNT
 DO8001'STERLING, 4.0 MI (6.4 KM) NORTH-NORTHWEST OF COOPERSTOWN AND IN THE
 DO8001'TOWN OF RIPLEY, IL.
 DO8001'
 DO8001'TO REACH FROM THE INTERSECTION OF IL 14 AND IL 103, PROCEED SOUTHWEST
 DO8001'ON IL 24 FOR 1.0 MI (1.6 KM) GO SOUTH ON CR1425E FOR 0.4 MI (0.6 KM)
 DO8001'TO THE STATION IN THE NORTH CORNER OF TRIANGULAR GRASSY
 DO8001'MEDIAN/INTERSECTION.
 DO8001'
 DO8001'THE STATION IS AN ALUMINUM IL DOT DISK IN CONCRETE.  IT IS 17.9 FT
 DO8001'(5.5 M) SOUTH-SOUTHWEST OF NORTHERNMOST LEG OF SIGN, 15.4 FT (4.7 M)
 DO8001'SOUTHWEST OF SOUTHERNMOST LEG OF SIGN AND 13.3 FT (4.1 M) SOUTHEAST OF
 DO8001'EASTERN EDGE OF CR1425E.
 DO8001
 DO8001                          STATION RECOVERY (2020)
 DO8001
 DO8001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DO8001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1534 ***********************************************************************
 MF1534  DESIGNATION -  RISETTER
 MF1534  PID         -  MF1534
 MF1534  STATE/COUNTY-  IL/DE KALB
 MF1534  COUNTRY     -  US
 MF1534  USGS QUAD   -  LEE (2018)
 MF1534
 MF1534                         *CURRENT SURVEY CONTROL
 MF1534  ______________________________________________________________________
 MF1534* NAD 83(1997) POSITION- 41 50 48.77299(N) 088 55 20.38523(W)   ADJUSTED
 MF1534* NAVD 88 ORTHO HEIGHT -   303.    (meters)      994.    (feet) SCALED
 MF1534  ______________________________________________________________________
 MF1534  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 MF1534  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 MF1534  HORZ ORDER      -  SECOND
 MF1534
 MF1534.The horizontal coordinates were established by classical geodetic methods
 MF1534.and adjusted by the National Geodetic Survey in October 1999.
 MF1534
 MF1534.The orthometric height was scaled from a topographic map.
 MF1534
 MF1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1534.GEOID18 height accuracy estimate available here.
 MF1534
 MF1534.Click photographs - Photos may exist for this station.
 MF1534
 MF1534.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1534
 MF1534. The following values were computed from the NAD 83(1997) position.
 MF1534
 MF1534;                    North         East     Units Scale Factor Converg.
 MF1534;SPC IL E     -   575,263.610   251,085.556   MT  1.00000443   -0 23 34.6
 MF1534;SPC IL E     - 1,887,344.03    823,769.86   sFT  1.00000443   -0 23 34.6
 MF1534;SPC IL W     -   575,825.094   803,335.916   MT  1.00007253   +0 49 48.8
 MF1534;SPC IL W     - 1,889,186.16  2,635,611.25   sFT  1.00007253   +0 49 48.8
 MF1534;UTM  16      - 4,634,562.265   340,412.829   MT  0.99991340   -1 16 57.9
 MF1534
 MF1534!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1534!SPC IL E     -   0.99995767  x   1.00000443  =   0.99996210
 MF1534!SPC IL W     -   0.99995767  x   1.00007253  =   1.00003020
 MF1534!UTM  16      -   0.99995767  x   0.99991340  =   0.99987108
 MF1534
 MF1534:                Primary Azimuth Mark                     Grid Az
 MF1534:SPC IL E     -  RISETTER AZ MK 2                         075 58 43.7
 MF1534:SPC IL W     -  RISETTER AZ MK 2                         074 45 20.3
 MF1534:UTM  16      -  RISETTER AZ MK 2                         076 52 07.0
 MF1534
 MF1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4041234562(NAD 83)
 MF1534
 MF1534|---------------------------------------------------------------------|
 MF1534| PID    Reference Object                     Distance      Geod. Az  |
 MF1534|                                                           dddmmss.s |
 MF1534| MF1528 MALTA AT PETERSON GRAIN ELEV        APPROX.10.4 KM 0272214.9 |
 MF1534| CI8144 RISETTER AZ MK 2                                   0753509.1 |
 MF1534| CI8145 RISETTER RM 1                        27.758 METERS 11359     |
 MF1534| CI8146 RISETTER RM 2                        29.116 METERS 22110     |
 MF1534| CI8143 RISETTER AZ MK                                     3334855.8 |
 MF1534|---------------------------------------------------------------------|
 MF1534
 MF1534                          SUPERSEDED SURVEY CONTROL
 MF1534
 MF1534  NAD 83(1996)-  41 50 48.77437(N)    088 55 20.38924(W) AD(       ) 2
 MF1534  NAD 83(1986)-  41 50 48.77439(N)    088 55 20.39198(W) AD(       ) 2
 MF1534  NAD 27      -  41 50 48.66820(N)    088 55 20.07170(W) AD(       ) 2
 MF1534
 MF1534.Superseded values are not recommended for survey control.
 MF1534
 MF1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1534.See file dsdata.pdf to determine how the superseded data were derived.
 MF1534
 MF1534_MARKER: DS = TRIANGULATION STATION DISK
 MF1534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1534_STAMPING: RISETTER 1954
 MF1534_MARK LOGO: CGS
 MF1534_PROJECTION: RECESSED 46 CENTIMETERS
 MF1534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1534+STABILITY: SURFACE MOTION
 MF1534
 MF1534  HISTORY     - Date     Condition        Report By
 MF1534  HISTORY     - 1954     MONUMENTED       CGS
 MF1534  HISTORY     - 1967     SEE DESCRIPTION  CGS
 MF1534  HISTORY     - 1970     GOOD             BRADY
 MF1534  HISTORY     - 1970     GOOD             NGS
 MF1534  HISTORY     - 19961023 GOOD             USPSQD
 MF1534
 MF1534                          STATION DESCRIPTION
 MF1534
 MF1534'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1534'STATION IS LOCATED IN A BARN LOT ON THE FARM OF H.F. RISETTER,
 MF1534'ABOUT 5 MILES EAST OF STEWARD.  IT IS 224 FEET NORTHEAST
 MF1534'OF THE NORTHEAST CORNER OF A FRAME HOUSE, 55 FEET NORTHWEST
 MF1534'OF THE NORTHWEST CORNER OF A BARN AND 16 FEET SOUTH OF A FENCE
 MF1534'LINE.  THE MARK IS UNDERGROUND 18 INCHES AND THE DISK IS
 MF1534'STAMPED RISETTER 1954.
 MF1534'
 MF1534'REFERENCE MARK NO. 1 IS 17 FEET WEST OF THE NORTHEAST CORNER
 MF1534'OF THE BARN AND 1 FOOT NORTH OF THE NORTH SIDE OF BARN.  THE
 MF1534'MARK IS FLUSH AND THE DISK IS STAMPED RISETTER NO 1 1954.
 MF1534'
 MF1534'REFERENCE MARK NO. 2 IS 136 FEET NORTHEAST OF THE NORTHEAST
 MF1534'CORNER OF THE FRAME HOUSE AND 6 FEET SOUTH OF A FENCE LINE.
 MF1534'THE MARK IS FLUSH AND THE DISK IS STAMPED RISETTER NO 2 1954.
 MF1534'
 MF1534'AZIMUTH MARK IS 30 FEET WEST OF THE CENTER OF A GRAVEL ROAD,
 MF1534'3 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 MF1534'FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 MF1534'STAMPED RISETTER 1954.
 MF1534'
 MF1534'TO REACH THE STATION FROM THE RAILROAD DEPOT IN STEWARD,
 MF1534'GO EAST ON PAVED AND GRAVEL ROAD FOR 3.9 MILES TO A CROSSROAD
 MF1534'AND THE CALVARY LUTHERAN CHURCH IN THE NORTHEAST ANGLE, CONTINUE
 MF1534'EAST FOR 0.85 MILE TO A CROSSROAD*, TURN RIGHT AND GO SOUTH
 MF1534'FOR 0.1 MILE TO A FARM DRIVEWAY ON THE LEFT, TURN LEFT AND
 MF1534'GO EAST ON DRIVEWAY FOR 0.1 MILE TO A FRAME HOUSE ON THE
 MF1534'RIGHT AND A BARNYARD AND THE STATION AS DESCRIBED.
 MF1534'
 MF1534'TO REACH THE AZIMUTH MARK FROM THIS POINT*, GO NORTH ON
 MF1534'GRAVEL ROAD FOR 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 MF1534'DESCRIBED.
 MF1534'
 MF1534'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1534
 MF1534                          STATION RECOVERY (1967)
 MF1534
 MF1534'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1534'THE REFERENCE MARKS WERE FOUND IN GOOD CONDITION.  THE STATION
 MF1534'MARK WAS COVERED WITH A CORN CROP AND WAS NOT PROBED FOR.
 MF1534'THE AZIMUTH MARK COULD NOT BE FOUND BUT IT IS THOUGHT THAT
 MF1534'MAYBE WHEN THE CORN AT THE STATION IS CUT AN ANGLE CAN BE
 MF1534'TURNED AND MAYBE THE AZIMUTH MARK FOUND.  REFERENCE MARK 1
 MF1534'IS 1 FOOT UNDERGROUND.  REFERENCE MARK 2 IS 24 FEET NORTH
 MF1534'OF THE CENTERLINE OF A DRIVEWAY AND 3 FEET NORTH OF A WATER
 MF1534'FAUCET.
 MF1534'
 MF1534'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 MF1534'EAST OF STEWARD
 MF1534
 MF1534                          STATION RECOVERY (1970)
 MF1534
 MF1534'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1970 (HH)
 MF1534'STATION RECOVERED BY.  BRADY LAND SURVEYING INC.
 MF1534'
 MF1534'RISETTER 1954-GOOD
 MF1534'
 MF1534'STATION, R.M. 1, AND R.M. 2 FOUND AS DESCRIBED IN GOOD CONDITION
 MF1534'EXCEPT R.M. 1 IS 1 FT PLUS OR MINUS BELOW GROUND LEVEL
 MF1534'
 MF1534'AZIMUTH MARK WAS NOT RECOVERED.  TURNED ANGLE FROM REFERENCE
 MF1534'MARKERS, BUT STILL DID NOT FIND AZIMUTH MARK.  SO, USED
 MF1534'MALTA A THEO PETERSON AND SON GRAIN ELEVATOR FOR AN AZIMUTH
 MF1534'FOR OUR TRAVERSE.
 MF1534
 MF1534                          STATION RECOVERY (1970)
 MF1534
 MF1534'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1534'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD
 MF1534'CONDITION.  THE AZIMUTH MARK WAS NOT FOUND AND IS ASSUMED TO
 MF1534'HAVE BEEN DESTROYED.  A NEW AZIMUTH MARK WAS SET.  THE DISTANCE
 MF1534'TO REFERENCE MARK 1 FOUND TO BE SHORTER BY 0.08 OF A FOOT.
 MF1534'THE DISTANCE TO REFERENCE MARK 2 FOUND TO BE SHORTER BY 0.08
 MF1534'OF A FOOT.  THE DIRECTION TO REFERENCE MARK 1 FAILED TO CHECK
 MF1534'BY 4 MINUTES.  THE DIRECTION TO REFERENCE MARK 2 CHECKED.
 MF1534'A NEW DESCRIPTION FOLLOWS--
 MF1534'
 MF1534'THE STATION IS LOCATED IN A CULTIVATED FIELD ABOUT 6 MILES
 MF1534'SOUTHWEST OF MALTA, 13 FEET NORTH OF A FENCE, 55 FEET NORTHWEST
 MF1534'OF THE NORTHWEST CORNER OF A BARN AND 224 FEET NORTHEAST
 MF1534'OF THE NORTHEAST CORNER OF A FRAME HOUSE.  THE MONUMENT IS
 MF1534'1 FOOT UNDERGROUND AND THE DISK IS STAMPED RISETTER 1954.
 MF1534'
 MF1534'TO REACH THE STATION FROM THE RAILROAD DEPOT IN STEWARD,
 MF1534'GO EAST ON PERRY RD. FOR 3.9 MILES TO A CROSSROAD AND THE
 MF1534'CALVARY LUTHERAN CHURCH ON THE LEFT.  CONTINUE EAST ON PERRY
 MF1534'RD. FOR 0.85 MILE TO THE INTERSECTION WITH TOWER RD.* TURN
 MF1534'RIGHT AND GO SOUTH FOR 0.1 MILE TO A DRIVEWAY LEFT.  TURN
 MF1534'LEFT ON DRIVEWAY AND GO EAST FOR 0.1 MILE TO THE STATION.
 MF1534'
 MF1534'*TO REACH THE AZIMUTH FROM THIS POINT, GO EAST ON PERRY RD.
 MF1534'FOR 0.6 MILE TO THE MARK ON THE RIGHT.
 MF1534'
 MF1534'REFERENCE MARK 1 IS 17 FEET WEST OF THE NORTHEAST CORNER
 MF1534'OF THE BARN, 1 FOOT NORTH OF THE NORTH CONCRETE BASE OF THE
 MF1534'BARN AND 26 FEET SOUTH OF THE FENCE.  THE MONUMENT IS 1
 MF1534'FOOT UNDERGROUND AND THE DISK IS STAMPED RISETTER NO 1 1954.
 MF1534'
 MF1534'REFERENCE MARK 2 IS 48 FEET EAST OF THE CENTERLINE OF A
 MF1534'CIRCLE DRIVE, 41 FEET SOUTHEAST OF THE SOUTHEAST SIDE OF A
 MF1534'CONCRETE BASE SILO, 3 FEET NORTH OF A WATER HYDRANT AND 136
 MF1534'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE.  THE
 MF1534'MONUMENT IS FLUSH AND THE DISK IS STAMPED RISETTER NO 2 1954.
 MF1534'
 MF1534'THE AZIMUTH MARK IS 35 FEET SOUTH OF THE CENTERLINE OF THE
 MF1534'ROAD, 5 FEET WEST OF A POWER POLE, 1 FOOT EAST OF A METAL
 MF1534'WITNESS POST AND 1 FOOT NORTH OF A FENCE.  THE MONUMENT
 MF1534'PROJECTS 5 INCHES AND THE DISK IS STAMPED RISETTER 1954 1970.
 MF1534'
 MF1534'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1534'
 MF1534'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 MF1534'MILES EAST OF STEWARD
 MF1534
 MF1534                          STATION RECOVERY (1996)
 MF1534
 MF1534'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0361 ***********************************************************************
 LC0361  DESIGNATION -  RISING 2
 LC0361  PID         -  LC0361
 LC0361  STATE/COUNTY-  IL/CHAMPAIGN
 LC0361  COUNTRY     -  US
 LC0361  USGS QUAD   -  RISING (2018)
 LC0361
 LC0361                         *CURRENT SURVEY CONTROL
 LC0361  ______________________________________________________________________
 LC0361* NAD 83(1997) POSITION- 40 09 54.33208(N) 088 18 05.42456(W)   NO CHECK
 LC0361* NAVD 88 ORTHO HEIGHT -   255.28  (meters)      837.5   (feet) RESET
 LC0361  ______________________________________________________________________
 LC0361  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 LC0361  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 LC0361  HORZ ORDER      -  THIRD
 LC0361  VERT ORDER      -  THIRD
 LC0361
 LC0361.The horizontal coordinates were established by classical geodetic methods
 LC0361.and adjusted by the National Geodetic Survey in October 1999.
 LC0361
 LC0361.No horizontal observational check was made to the station.
 LC0361
 LC0361.The orthometric height was computed from unverified reset data.
 LC0361
 LC0361.No vertical observational check was made to the station.
 LC0361
 LC0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0361.GEOID18 height accuracy estimate available here.
 LC0361
 LC0361.Click photographs - Photos may exist for this station.
 LC0361
 LC0361.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0361
 LC0361. The following values were computed from the NAD 83(1997) position.
 LC0361
 LC0361;                    North         East     Units Scale Factor Converg.
 LC0361;SPC IL E     -   388,331.559   302,711.164   MT  0.99997509   +0 01 13.9
 LC0361;SPC IL E     - 1,274,051.12    993,144.88   sFT  0.99997509   +0 01 13.9
 LC0361;UTM  16      - 4,446,893.086   389,170.158   MT  0.99975121   -0 50 22.4
 LC0361
 LC0361!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0361!SPC IL E     -   0.99996499  x   0.99997509  =   0.99994008
 LC0361!UTM  16      -   0.99996499  x   0.99975121  =   0.99971621
 LC0361
 LC0361:                Primary Azimuth Mark                     Grid Az
 LC0361:SPC IL E     -  RISING RM 5                              095 30 28.2
 LC0361:UTM  16      -  RISING RM 5                              096 22 04.5
 LC0361
 LC0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8917046893(NAD 83)
 LC0361
 LC0361|---------------------------------------------------------------------|
 LC0361| PID    Reference Object                     Distance      Geod. Az  |
 LC0361|                                                           dddmmss.s |
 LC0361| LC0357 RISING RM 5                                        0953142.1 |
 LC0361| LC0360 RISING                               13.355 METERS 18150     |
 LC0361| CI8149 RISING RM 6                          23.723 METERS 19742     |
 LC0361| CI8148 RISING RM 4                          48.783 METERS 24051     |
 LC0361| LC1757 RISING TEX ILL GAS PLINE W MST      APPROX. 2.7 KM 3302941.1 |
 LC0361|---------------------------------------------------------------------|
 LC0361
 LC0361                          SUPERSEDED SURVEY CONTROL
 LC0361
 LC0361  NAD 83(1997)-  40 09 54.33298(N)    088 18 05.42410(W) AD(       ) 3
 LC0361  NAD 83(1986)-  40 09 54.34119(N)    088 18 05.42017(W) AD(       ) 3
 LC0361  NAD 27      -  40 09 54.22567(N)    088 18 05.23343(W) AD(       ) 3
 LC0361  NGVD 29 (11/09/15)  255.31   (m)          837.6    (f) RESET       3  
 LC0361
 LC0361.Superseded values are not recommended for survey control.
 LC0361
 LC0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0361.See file dsdata.pdf to determine how the superseded data were derived.
 LC0361
 LC0361_MARKER: DS = TRIANGULATION STATION DISK
 LC0361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0361_STAMPING: RISING 2 1973
 LC0361_MARK LOGO: CGS
 LC0361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0361+STABILITY: SURFACE MOTION
 LC0361
 LC0361  HISTORY     - Date     Condition        Report By
 LC0361  HISTORY     - 1973     MONUMENTED       NGS
 LC0361  HISTORY     - 1973     GOOD             NGS
 LC0361  HISTORY     - 20051215 GOOD             ILDT
 LC0361
 LC0361                          STATION DESCRIPTION
 LC0361
 LC0361'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0361'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTHWEST OF CHAMPAIGN,
 LC0361'ABOUT 2 MILES NORTHEAST OF RISING, ON THE PROPERTY OF MR. JIM
 LC0361'MATTHEWS, 21 FEET NORTH OF THE CENTERLINE OF DRIVEWAY TO MR.
 LC0361'MATTHEWS GARAGE, 76 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 LC0361'MR. JOE MATTHEWS HOME AND 93 FEET NORTHEAST OF THE NORTHWEST
 LC0361'CORNER OF MR. JOE MATTHEWS HOME.  THE MONUMENT IS FLUSH AND
 LC0361'THE DISK IS STAMPED RISING 2 1973.
 LC0361'
 LC0361'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 LC0361'150 AND PROSPECT AVE. AT THE NORTHWEST EDGE OF CHAMPAIGN, GO
 LC0361'WESTERLY ON HIGHWAY 150 FOR 1.15 MILES TO A CROSSROAD.  CONTINUE
 LC0361'WESTERLY ON THE HIGHWAY FOR 1.55 MILES TO A CROSSROAD.  TURN
 LC0361'RIGHT AND GO NORTHERLY ON PAVED ROAD FOR 1.0 MILE TO A ROAD
 LC0361'LEFT AND REFERENCE MARK 5 AS DESCRIBED.  TURN LEFT AND GO
 LC0361'WEST ON THE ROAD FOR 0.25 MILE TO THE STATION AS DESCRIBED.
 LC0361'
 LC0361'REFERENCE MARK 4 IS 13 FEET SOUTHWEST OF A 4 INCH MAPLE TREE,
 LC0361'86 FEET WEST OF THE NORTHWEST CORNER OF MR. JOE MATTHEWS
 LC0361'HOME AND 117 FEET NORTHWEST OF THE SOUTHWEST CORNER OF THE
 LC0361'HOUSE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED RISING
 LC0361'1959 NO 4 1972.
 LC0361'
 LC0361'REFERENCE MARK 6 IS A STANDARD STATION MARK DISK SET IN AND
 LC0361'UNDER CONCRETE SIDEWALK ALONG THE NORTH SIDE OF MR. JOE MATTHEWS
 LC0361'HOME.  THE MARK IS ABOUT 1 FOOT BELOW THE LEVEL OF THE SIDEWALK
 LC0361'AND COVERED BY A SQUARE CONCRETE LID WITH A METAL HANDLE,
 LC0361'1 FOOT NORTH OF THE NORTH WALL OF HOUSE, 10 FEET WEST OF THE
 LC0361'NORTHEAST CORNER OF HOUSE, 30 FEET EAST OF THE NORTHWEST
 LC0361'CORNER AND STAMPED RISING 1959 NO 6 1972.
 LC0361'
 LC0361'REFERENCE MARK 5 IS 31 FEET SOUTH OF THE CENTERLINE OF ROAD,
 LC0361'30 FEET WEST OF THE CENTERLINE OF PAVED ROAD AND 1 FOOT
 LC0361'WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND
 LC0361'THE DISK IS STAMPED RISING 1959 NO 5 1972.
 LC0361'
 LC0361'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC0361
 LC0361                          STATION RECOVERY (1973)
 LC0361
 LC0361'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0361'4.5 MI NW FROM CHAMPAIGN.
 LC0361'1.15 MILES WESTERLY ALONG U.S. HIGHWAY 150 FROM ITS INTERSECTION
 LC0361'WITH PROSPECT AVE. AT THE NORTHWEST EDGE OF CHAMPAIGN TO A CROSSROAD,
 LC0361'THENCE WESTERLY ALONG THE HIGHWAY FOR 1.55 MILES TO A CROSSROAD,
 LC0361'THENCE NORTHERLY ON PAVED ROAD 1.0 MILE TO A ROAD LEFT, THENCE
 LC0361'WEST ALONG ROAD FOR 0.25 MILE TO MARK, ON THE PROPERTY OF MR. JIM
 LC0361'MATTHEWS, 21 FEET NORTH OF THE CENTERLINE OF DRIVEWAY TO HIS
 LC0361'GARAGE, 76 FEET NORTHEAST OF THE NORTHEAST CORNER OF MR. JOE MATTHEWS
 LC0361'HOME AND 93 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE HOME, SET
 LC0361'IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 LC0361
 LC0361                          STATION RECOVERY (2005)
 LC0361
 LC0361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0361'MARK RAD
 LC0361'TO REACH FROM INTERSECTION OF I-74 AND DUNCAN RD.  GO NORTH ON DUNCAN
 LC0361'RD 0.45 MI TO MERIDAN DR.  TURN LEFT ON MERIDAN DR FOR 0.2 MI TO
 LC0361'HIGHLAND PL.  TURN RIGHT ON HIGHLAND PL AND GO TO SECOND DRIVEWAY.
 LC0361'TURN LEFT ONTO ASPHALT DRIVEWAY TO MARK ON RIGHT.  21 FT NORTH OF
 LC0361'ASPHALT DRIVEWAY 6 FT NW OF TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0356 ***********************************************************************
 LC0356  DESIGNATION -  RISING AZ MK
 LC0356  PID         -  LC0356
 LC0356  STATE/COUNTY-  IL/CHAMPAIGN
 LC0356  COUNTRY     -  US
 LC0356  USGS QUAD   -  RISING (2018)
 LC0356
 LC0356                         *CURRENT SURVEY CONTROL
 LC0356  ______________________________________________________________________
 LC0356* NAD 83(1986) POSITION- 40 09 52.     (N) 088 17 45.     (W)   SCALED
 LC0356* NAVD 88 ORTHO HEIGHT -   246.113 (meters)      807.46  (feet) ADJUSTED
 LC0356  ______________________________________________________________________
 LC0356  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 LC0356  DYNAMIC HEIGHT  -        245.989 (meters)      807.05  (feet) COMP
 LC0356  MODELED GRAVITY -    980,114.3   (mgal)                       NAVD 88
 LC0356
 LC0356  VERT ORDER      -  SECOND    CLASS 0
 LC0356
 LC0356.The horizontal coordinates were scaled from a map and have
 LC0356.an estimated accuracy of +/- 6 seconds.
 LC0356
 LC0356.The orthometric height was determined by differential leveling and
 LC0356.adjusted by the NATIONAL GEODETIC SURVEY
 LC0356.in June 1991.
 LC0356
 LC0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0356.GEOID18 height accuracy estimate available here.
 LC0356
 LC0356.Click photographs - Photos may exist for this station.
 LC0356
 LC0356.The dynamic height is computed by dividing the NAVD 88
 LC0356.geopotential number by the normal gravity value computed on the
 LC0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0356.degrees latitude (g = 980.6199 gals.).
 LC0356
 LC0356.The modeled gravity was interpolated from observed gravity values.
 LC0356
 LC0356;                    North         East    Units  Estimated Accuracy
 LC0356;SPC IL E     -   388,260.      303,190.      MT  (+/- 180 meters Scaled)
 LC0356
 LC0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK896468(NAD 83)
 LC0356
 LC0356                          SUPERSEDED SURVEY CONTROL
 LC0356
 LC0356  NGVD 29 (??/??/92)  246.148  (m)          807.57   (f) ADJ UNCH    2 0
 LC0356
 LC0356.Superseded values are not recommended for survey control.
 LC0356
 LC0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0356.See file dsdata.pdf to determine how the superseded data were derived.
 LC0356
 LC0356_MARKER: DZ = AZIMUTH MARK DISK
 LC0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0356_STAMPING: RISING 1959
 LC0356_MARK LOGO: CGS
 LC0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0356+STABILITY: SURFACE MOTION
 LC0356
 LC0356  HISTORY     - Date     Condition        Report By
 LC0356  HISTORY     - 1959     MONUMENTED       CGS
 LC0356  HISTORY     - 20051215 MARK NOT FOUND   ILDT
 LC0356
 LC0356                          STATION DESCRIPTION
 LC0356
 LC0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0356'4.8 MI NW FROM CHAMPAIGN.
 LC0356'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0356'FROM THE STATION AT CHAMPAIGN, THENCE 0.55 MILES NORTH ALONG AN
 LC0356'ASPHALT ROAD, THENCE 1.35 MILES NORTHWEST ALONG U.S. HIGHWAY 150,
 LC0356'THENCE 1.05 MILES NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION
 LC0356'OF A DRIVEWAY WEST TO A FARM HOUSE, 34 1/2 FEET WEST OF THE
 LC0356'CENTER LINE OF THE ROAD, 14 1/2 FEET SOUTH OF THE CENTER LINE
 LC0356'OF THE DRIVEWAY, 1 FOOT NORTH OF A FENCE, 8 FEET WEST OF A FENCE
 LC0356'CORNER, 1.7 FEET WEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 LC0356'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0356'POST PROJECTING 5 INCHES.
 LC0356
 LC0356                          STATION RECOVERY (2005)
 LC0356
 LC0356'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1755 ***********************************************************************
 LC1755  DESIGNATION -  RISING ILL BELL TEL CO RAD TWR
 LC1755  PID         -  LC1755
 LC1755  STATE/COUNTY-  IL/CHAMPAIGN
 LC1755  COUNTRY     -  US
 LC1755  USGS QUAD   -  RISING (2018)
 LC1755
 LC1755                         *CURRENT SURVEY CONTROL
 LC1755  ______________________________________________________________________
 LC1755* NAD 83(1997) POSITION- 40 09 50.48421(N) 088 17 46.62096(W)   ADJUSTED
 LC1755  ______________________________________________________________________
 LC1755  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 LC1755  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 LC1755  HORZ ORDER      -  THIRD
 LC1755
 LC1755.The horizontal coordinates were established by classical geodetic methods
 LC1755.and adjusted by the National Geodetic Survey in October 1999.
 LC1755
 LC1755.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1755.GEOID18 height accuracy estimate available here.
 LC1755
 LC1755.Click photographs - Photos may exist for this station.
 LC1755
 LC1755.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1755
 LC1755. The following values were computed from the NAD 83(1997) position.
 LC1755
 LC1755;                    North         East     Units Scale Factor Converg.
 LC1755;SPC IL E     -   388,213.051   303,156.158   MT  0.99997512   +0 01 26.0
 LC1755;SPC IL E     - 1,273,662.32    994,604.83   sFT  0.99997512   +0 01 26.0
 LC1755;UTM  16      - 4,446,767.940   389,613.223   MT  0.99975000   -0 50 10.2
 LC1755
 LC1755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8961346767(NAD 83)
 LC1755
 LC1755                          SUPERSEDED SURVEY CONTROL
 LC1755
 LC1755  NAD 83(1997)-  40 09 50.48506(N)    088 17 46.62059(W) AD(       ) 3
 LC1755  NAD 83(1986)-  40 09 50.49347(N)    088 17 46.61661(W) AD(       ) 3
 LC1755  NAD 27      -  40 09 50.37800(N)    088 17 46.43300(W) AD(       ) 3
 LC1755
 LC1755.Superseded values are not recommended for survey control.
 LC1755
 LC1755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1755.See file dsdata.pdf to determine how the superseded data were derived.
 LC1755
 LC1755_MARKER: 43 = RADIO/TV TOWER
 LC1755
 LC1755  HISTORY     - Date     Condition        Report By
 LC1755  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1755
 LC1755                          STATION DESCRIPTION
 LC1755
 LC1755'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1755'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTHWEST OF CHAMPAIGN
 LC1755'AND ABOUT 2 MILES EAST-NORTHEAST OF RISING.
 LC1755'
 LC1755'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150
 LC1755'AND BUSINESS ROUTE U.S. HIGHWAY 150, AT THE NORTHWEST EDGE
 LC1755'OF CHAMPAIGN, GO WESTERLY ON U.S. HIGHWAY 150 FOR 1 MILE TO
 LC1755'A CROSSROAD AND THE TAYNOR-HARRIS AIRPORT ON THE RIGHT,
 LC1755'CONTINUE ON U.S. HIGHWAY 150 FOR 1.3 MILES TO A CROSSROAD,
 LC1755'TURN RIGHT AND GO NORTH ON THE SURFACED ROAD FOR 0.85 MILE
 LC1755'TO THE STATION ON THE LEFT.
 LC1755'
 LC1755'THE STATION IS THE TOP OF THE RADIO TOWER WHICH IS PAINTED
 LC1755'RED AND WHITE AND IS 110 FEET HIGH.  THERE IS A RED FLASHING
 LC1755'LIGHT ON TOP OF THE TOWER.  THE TOWER IS A 4 LEGGED SELF
 LC1755'SUPPORTING STEEL TOWER AND IS SET IN A FENCED IN ENCLOSURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0358 ***********************************************************************
 LC0358  DESIGNATION -  RISING RM 1
 LC0358  PID         -  LC0358
 LC0358  STATE/COUNTY-  IL/CHAMPAIGN
 LC0358  COUNTRY     -  US
 LC0358  USGS QUAD   -  RISING (2018)
 LC0358
 LC0358                         *CURRENT SURVEY CONTROL
 LC0358  ______________________________________________________________________
 LC0358* NAD 83(1986) POSITION- 40 09 53.72   (N) 088 18 06.28   (W)   HD_HELD1
 LC0358* NAVD 88 ORTHO HEIGHT -   254.851 (meters)      836.12  (feet) ADJUSTED
 LC0358  ______________________________________________________________________
 LC0358  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 LC0358  DYNAMIC HEIGHT  -        254.722 (meters)      835.70  (feet) COMP
 LC0358  MODELED GRAVITY -    980,114.6   (mgal)                       NAVD 88
 LC0358
 LC0358  VERT ORDER      -  SECOND    CLASS 0
 LC0358
 LC0358.The horizontal coordinates were determined by differentially corrected
 LC0358.hand held GPS observations or other comparable positioning techniques
 LC0358.and have an estimated accuracy of +/- 3 meters.
 LC0358
 LC0358.The orthometric height was determined by differential leveling and
 LC0358.adjusted by the NATIONAL GEODETIC SURVEY
 LC0358.in June 1991.
 LC0358
 LC0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0358.GEOID18 height accuracy estimate available here.
 LC0358
 LC0358.Click photographs - Photos may exist for this station.
 LC0358
 LC0358.The dynamic height is computed by dividing the NAVD 88
 LC0358.geopotential number by the normal gravity value computed on the
 LC0358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0358.degrees latitude (g = 980.6199 gals.).
 LC0358
 LC0358.The modeled gravity was interpolated from observed gravity values.
 LC0358
 LC0358;                    North         East    Units  Estimated Accuracy
 LC0358;SPC IL E     -   388,312.7     302,690.9     MT  (+/- 3 meters HH1 GPS) 
 LC0358
 LC0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8914946874(NAD 83)
 LC0358
 LC0358                          SUPERSEDED SURVEY CONTROL
 LC0358
 LC0358  NGVD 29 (??/??/92)  254.886  (m)          836.24   (f) ADJ UNCH    2 0
 LC0358
 LC0358.Superseded values are not recommended for survey control.
 LC0358
 LC0358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0358.See file dsdata.pdf to determine how the superseded data were derived.
 LC0358
 LC0358_MARKER: DR = REFERENCE MARK DISK
 LC0358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0358_STAMPING: RISING NO 1 1959
 LC0358_MARK LOGO: CGS
 LC0358_PROJECTION: FLUSH
 LC0358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0358+STABILITY: SURFACE MOTION
 LC0358
 LC0358  HISTORY     - Date     Condition        Report By
 LC0358  HISTORY     - 1959     MONUMENTED       CGS
 LC0358  HISTORY     - 20051215 MARK NOT FOUND   ILDT
 LC0358
 LC0358                          STATION DESCRIPTION
 LC0358
 LC0358'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0358'5.2 MI NW FROM CHAMPAIGN.
 LC0358'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0358'FROM THE STATION AT CHAMPAIGN, THENCE 0.55 MILES NORTH ALONG AN
 LC0358'ASPHALT ROAD, THENCE 1.35 MILES NORTHWEST ALONG U.S. HIGHWAY 150,
 LC0358'THENCE 1.05 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.3 MILE
 LC0358'WEST ALONG A FARM ROAD TO THE FARM HOUSE AND BUILDINGS, 5 FEET
 LC0358'NORTH OF THE NORTHWEST CORNER OF THE CHICKEN HOUSE, 1 FOOT EAST
 LC0358'OF A FENCE, 70 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 LC0358'GARAGE, 67.5 FEET WEST-SOUTHWEST OF TRIANGULATION STATION RISING,
 LC0358'1.8 FEET NORTH OF A METAL WITNESS POST, SET IN THE TOP OF A
 LC0358'CONCRETE POST FLUSH WITH THE GROUND.
 LC0358
 LC0358                          STATION RECOVERY (2005)
 LC0358
 LC0358'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0358'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0359 ***********************************************************************
 LC0359  DESIGNATION -  RISING RM 2
 LC0359  PID         -  LC0359
 LC0359  STATE/COUNTY-  IL/CHAMPAIGN
 LC0359  COUNTRY     -  US
 LC0359  USGS QUAD   -  RISING (2018)
 LC0359
 LC0359                         *CURRENT SURVEY CONTROL
 LC0359  ______________________________________________________________________
 LC0359* NAD 83(1986) POSITION- 40 09 54.69   (N) 088 18 05.86   (W)   HD_HELD1
 LC0359* NAVD 88 ORTHO HEIGHT -   254.398 (meters)      834.64  (feet) ADJUSTED
 LC0359  ______________________________________________________________________
 LC0359  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 LC0359  DYNAMIC HEIGHT  -        254.269 (meters)      834.21  (feet) COMP
 LC0359  MODELED GRAVITY -    980,114.6   (mgal)                       NAVD 88
 LC0359
 LC0359  VERT ORDER      -  SECOND    CLASS 0
 LC0359
 LC0359.The horizontal coordinates were determined by differentially corrected
 LC0359.hand held GPS observations or other comparable positioning techniques
 LC0359.and have an estimated accuracy of +/- 3 meters.
 LC0359
 LC0359.The orthometric height was determined by differential leveling and
 LC0359.adjusted by the NATIONAL GEODETIC SURVEY
 LC0359.in June 1991.
 LC0359
 LC0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0359.GEOID18 height accuracy estimate available here.
 LC0359
 LC0359.Click photographs - Photos may exist for this station.
 LC0359
 LC0359.The dynamic height is computed by dividing the NAVD 88
 LC0359.geopotential number by the normal gravity value computed on the
 LC0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0359.degrees latitude (g = 980.6199 gals.).
 LC0359
 LC0359.The modeled gravity was interpolated from observed gravity values.
 LC0359
 LC0359;                    North         East    Units  Estimated Accuracy
 LC0359;SPC IL E     -   388,342.6     302,700.9     MT  (+/- 3 meters HH1 GPS) 
 LC0359
 LC0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8916046904(NAD 83)
 LC0359
 LC0359                          SUPERSEDED SURVEY CONTROL
 LC0359
 LC0359  NGVD 29 (??/??/92)  254.432  (m)          834.75   (f) ADJ UNCH    2 0
 LC0359
 LC0359.Superseded values are not recommended for survey control.
 LC0359
 LC0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0359.See file dsdata.pdf to determine how the superseded data were derived.
 LC0359
 LC0359_MARKER: DR = REFERENCE MARK DISK
 LC0359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0359_STAMPING: RISING NO 2 1959
 LC0359_MARK LOGO: CGS
 LC0359_PROJECTION: FLUSH
 LC0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0359+STABILITY: SURFACE MOTION
 LC0359
 LC0359  HISTORY     - Date     Condition        Report By
 LC0359  HISTORY     - 1959     MONUMENTED       CGS
 LC0359  HISTORY     - 20051215 MARK NOT FOUND   ILDT
 LC0359
 LC0359                          STATION DESCRIPTION
 LC0359
 LC0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0359'5.2 MI NW FROM CHAMPAIGN.
 LC0359'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0359'FROM THE STATION AT CHAMPAIGN, THENCE 0.55 MILES NORTH ALONG AN
 LC0359'ASPHALT ROAD, THENCE 1.35 MILES NORTHWEST ALONG U.S. HIGHWAY
 LC0359'150, THENCE 1.05 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.3
 LC0359'MILE WEST ALONG A FARM ROAD TO THE FARM HOUSE AND BUILDINGS,
 LC0359'67 1/2 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE GARAGE, 1
 LC0359'FOOT SOUTH OF A BOARD FENCE, 5 1/2 FEET WEST END OF A METAL
 LC0359'GATE, 62 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A LARGE
 LC0359'RED BARN, 86 1/2 FEET NORTH-NORTHWEST OF TRIANGULATION STATION
 LC0359'RISING, 105.4 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, SET
 LC0359'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0359
 LC0359                          STATION RECOVERY (2005)
 LC0359
 LC0359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0359'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0357 ***********************************************************************
 LC0357  DESIGNATION -  RISING RM 5
 LC0357  PID         -  LC0357
 LC0357  STATE/COUNTY-  IL/CHAMPAIGN
 LC0357  COUNTRY     -  US
 LC0357  USGS QUAD   -  RISING (2018)
 LC0357
 LC0357                         *CURRENT SURVEY CONTROL
 LC0357  ______________________________________________________________________
 LC0357* NAD 83(1986) POSITION- 40 09 52.     (N) 088 17 46.     (W)   SCALED
 LC0357* NAVD 88 ORTHO HEIGHT -   245.57  (meters)      805.7   (feet) RESET
 LC0357  ______________________________________________________________________
 LC0357  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 LC0357  VERT ORDER      -  THIRD
 LC0357
 LC0357.The horizontal coordinates were scaled from a map and have
 LC0357.an estimated accuracy of +/- 6 seconds.
 LC0357
 LC0357.The orthometric height was computed from unverified reset data.
 LC0357
 LC0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0357.GEOID18 height accuracy estimate available here.
 LC0357
 LC0357.Click photographs - Photos may exist for this station.
 LC0357
 LC0357;                    North         East    Units  Estimated Accuracy
 LC0357;SPC IL E     -   388,260.      303,170.      MT  (+/- 180 meters Scaled)
 LC0357
 LC0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK896468(NAD 83)
 LC0357
 LC0357                          SUPERSEDED SURVEY CONTROL
 LC0357
 LC0357.No superseded survey control is available for this station.
 LC0357
 LC0357_MARKER: DR = REFERENCE MARK DISK
 LC0357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0357_STAMPING: RISING 1959 NO 5 1972
 LC0357_MARK LOGO: CGS
 LC0357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0357+STABILITY: SURFACE MOTION
 LC0357
 LC0357  HISTORY     - Date     Condition        Report By
 LC0357  HISTORY     - 1972     MONUMENTED       NGS
 LC0357  HISTORY     - 20051215 GOOD             ILDT
 LC0357
 LC0357                          STATION DESCRIPTION
 LC0357
 LC0357'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (CLN)
 LC0357'2 MI ENE FROM RISING.
 LC0357'TO REACH THE MARK FROM THE JUNCTION OF U.S. HIGHWAY 150 AND
 LC0357'PROSPECT AVENUE IN THE NORTHWEST EDGE OF CHAMPAIGN.  GO WESTERLY
 LC0357'ON HIGHWAY 150 FOR 1.15 MILES TO A CROSSROAD AT A 4-WAY STOP.
 LC0357'CONTINUE WESTERLY ON HIGHWAY 150 FOR 1.55 MILES TO A CROSSROAD.
 LC0357'TURN RIGHT AND GO NORTHERLY ON A PAVED ROAD FOR 1.0 MILE TO A
 LC0357'SIDE ROAD AND REFERENCE MARK 5 ON THE LEFT.  REFERENCE MARK 5
 LC0357'IS A STANDARD DISK STAMPED RISING 1959 NO 5 1972, SET IN THE TOP
 LC0357'OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 LC0357'THE GROUND SURFACE.  IT IS 30 FEET WEST OF THE CENTER OF THE
 LC0357'PAVED ROAD, 30 FEET SOUTH OF THE CENTER OF THE EAST-WEST ROAD
 LC0357'AND 1.5 FEET WEST OF A METAL WITNESS POST.
 LC0357
 LC0357                          STATION RECOVERY (2005)
 LC0357
 LC0357'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0357'MARK RAD
 LC0357'AT INTERSECTION OF DUNCAN RD AND MERIDAN DR. SW QUAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1757 ***********************************************************************
 LC1757  DESIGNATION -  RISING TEX ILL GAS PLINE W MST
 LC1757  PID         -  LC1757
 LC1757  STATE/COUNTY-  IL/CHAMPAIGN
 LC1757  COUNTRY     -  US
 LC1757  USGS QUAD   -  RISING (2018)
 LC1757
 LC1757                         *CURRENT SURVEY CONTROL
 LC1757  ______________________________________________________________________
 LC1757* NAD 83(1997) POSITION- 40 11 11.63287(N) 088 19 02.46353(W)   ADJUSTED
 LC1757  ______________________________________________________________________
 LC1757  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 LC1757  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 LC1757  HORZ ORDER      -  THIRD
 LC1757
 LC1757.The horizontal coordinates were established by classical geodetic methods
 LC1757.and adjusted by the National Geodetic Survey in October 1999.
 LC1757
 LC1757.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1757.GEOID18 height accuracy estimate available here.
 LC1757
 LC1757.Click photographs - Photos may exist for this station.
 LC1757
 LC1757.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1757
 LC1757. The following values were computed from the NAD 83(1997) position.
 LC1757
 LC1757;                    North         East     Units Scale Factor Converg.
 LC1757;SPC IL E     -   390,715.393   301,361.039   MT  0.99997502   +0 00 37.1
 LC1757;SPC IL E     - 1,281,872.09    988,715.34   sFT  0.99997502   +0 00 37.1
 LC1757;UTM  16      - 4,449,296.388   387,856.268   MT  0.99975481   -0 51 00.5
 LC1757
 LC1757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8785649296(NAD 83)
 LC1757
 LC1757                          SUPERSEDED SURVEY CONTROL
 LC1757
 LC1757  NAD 83(1997)-  40 11 11.63384(N)    088 19 02.46282(W) AD(       ) 3
 LC1757  NAD 83(1986)-  40 11 11.64152(N)    088 19 02.45887(W) AD(       ) 3
 LC1757  NAD 27      -  40 11 11.52400(N)    088 19 02.26800(W) AD(       ) 3
 LC1757
 LC1757.Superseded values are not recommended for survey control.
 LC1757
 LC1757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1757.See file dsdata.pdf to determine how the superseded data were derived.
 LC1757
 LC1757_MARKER: 44 = MICROWAVE MAST
 LC1757
 LC1757  HISTORY     - Date     Condition        Report By
 LC1757  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1757
 LC1757                          STATION DESCRIPTION
 LC1757
 LC1757'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1757'THE STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF CHAMPAIGN
 LC1757'AND ABOUT 2 MILES NORTH-NORTHEAST OF RISING.
 LC1757'
 LC1757'TO REACH THE STATION FROM THE OVERPASS AT THE JUNCTION OF
 LC1757'U.S. HIGHWAY 150 AND U.S. HIGHWAY 45 AT THE NORTHEAST EDGE
 LC1757'OF URBANA, GO NORTHWESTERLY ON U.S. HIGHWAY 150 FOR 7.8
 LC1757'MILES TO A SIDE ROAD RIGHT, TURN RIGHT ON SURFACED ROAD FOR
 LC1757'1.6 MILES TO A SIDE ROAD RIGHT, TURN RIGHT FOR 0.4 MILE TO
 LC1757'THE STATION ON THE LEFT.
 LC1757'
 LC1757'THE STATION IS THE WEST ONE OF TWO MASTS WHICH ARE CONNECTED
 LC1757'TO EACH OTHER AND HAVE THE MICROWAVE REFELECTORS IN THE
 LC1757'MIDDLE.  THE MASTS ARE PAINTED RED AND WHITE AND THEY ARE
 LC1757'ABOUT 150 FEET HIGH.  THERE IS A RED FLASHING LIGHT ON THE
 LC1757'WEST MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1887 ***********************************************************************
 LC1887  DESIGNATION -  RISSER
 LC1887  PID         -  LC1887
 LC1887  STATE/COUNTY-  IL/TAZEWELL
 LC1887  COUNTRY     -  US
 LC1887  USGS QUAD   -  EUREKA (2018)
 LC1887
 LC1887                         *CURRENT SURVEY CONTROL
 LC1887  ______________________________________________________________________
 LC1887* NAD 83(1997) POSITION- 40 41 22.23052(N) 089 20 01.97205(W)   ADJUSTED
 LC1887* NAVD 88 ORTHO HEIGHT -   238.6   (meters)      783.    (feet) VERTCON3
 LC1887  ______________________________________________________________________
 LC1887  GEOID HEIGHT    -        -32.487 (meters)                     GEOID18
 LC1887  LAPLACE CORR    -          2.71  (seconds)                    DEFLEC18
 LC1887  HORZ ORDER      -  FIRST
 LC1887
 LC1887.The horizontal coordinates were established by classical geodetic methods
 LC1887.and adjusted by the National Geodetic Survey in October 1999.
 LC1887
 LC1887.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1887.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1887
 LC1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1887.GEOID18 height accuracy estimate available here.
 LC1887
 LC1887.Click photographs - Photos may exist for this station.
 LC1887
 LC1887.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1887
 LC1887. The following values were computed from the NAD 83(1997) position.
 LC1887
 LC1887;                    North         East     Units Scale Factor Converg.
 LC1887;SPC IL W     -   446,880.717   770,390.570   MT  1.00000214   +0 32 34.7
 LC1887;SPC IL W     - 1,466,141.15  2,527,523.06   sFT  1.00000214   +0 32 34.7
 LC1887;UTM  16      - 4,506,909.905   302,790.536   MT  1.00007873   -1 31 19.5
 LC1887
 LC1887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1887!SPC IL W     -   0.99996767  x   1.00000214  =   0.99996981
 LC1887!UTM  16      -   0.99996767  x   1.00007873  =   1.00004639
 LC1887
 LC1887:                Primary Azimuth Mark                     Grid Az
 LC1887:SPC IL W     -  RISSER AZ MK RESET                       119 02 20.9
 LC1887:UTM  16      -  RISSER AZ MK RESET                       121 06 15.1
 LC1887
 LC1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0279006909(NAD 83)
 LC1887
 LC1887|---------------------------------------------------------------------|
 LC1887| PID    Reference Object                     Distance      Geod. Az  |
 LC1887|                                                           dddmmss.s |
 LC1887| LC1884 EUREKA MUNICIPAL TANK               APPROX. 6.4 KM 0542938.4 |
 LC1887| LC1885 EUREKA COURTHOUSE FINIAL            APPROX. 6.3 KM 0552014.0 |
 LC1887| CI8153 RISSER AZ MK RESET                                 1193455.6 |
 LC1887| LC1883 GOODFIELD SINC PLINE MICROWAVE      APPROX. 7.6 KM 1343048.1 |
 LC1887| LC1889 COOPER CINC PLINE MICROWAVE         APPROX. 8.6 KM 2234932.2 |
 LC1887| CI8154 RISSER RM 1                          25.048 METERS 22734     |
 LC1887| CI8152 RISSER AZ MK                                       2610502.6 |
 LC1887| LC1890 WASHINGTON MUNICIPAL TANK           APPROX. 6.3 KM 2833232.8 |
 LC1887| CI8155 RISSER RM 2                          35.324 METERS 33715     |
 LC1887|---------------------------------------------------------------------|
 LC1887
 LC1887                          SUPERSEDED SURVEY CONTROL
 LC1887
 LC1887  NAD 83(1986)-  40 41 22.24408(N)    089 20 01.97537(W) AD(       ) 1
 LC1887  NAD 27      -  40 41 22.11000(N)    089 20 01.66000(W) AD(       ) 1
 LC1887  NGVD 29 (07/19/86)  238.7    (m)          783.     (f) VERT ANG       
 LC1887
 LC1887.Superseded values are not recommended for survey control.
 LC1887
 LC1887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1887.See file dsdata.pdf to determine how the superseded data were derived.
 LC1887
 LC1887_MARKER: DS = TRIANGULATION STATION DISK
 LC1887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1887_STAMPING: RISSER 1939
 LC1887_MARK LOGO: CGS
 LC1887_PROJECTION: RECESSED 30 CENTIMETERS
 LC1887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1887+STABILITY: SURFACE MOTION
 LC1887
 LC1887  HISTORY     - Date     Condition        Report By
 LC1887  HISTORY     - 1939     MONUMENTED       CGS
 LC1887  HISTORY     - 1959     GOOD             CGS
 LC1887  HISTORY     - 1984     GOOD             AME
 LC1887
 LC1887                          STATION DESCRIPTION
 LC1887
 LC1887'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1887'THE STATION IS LOCATED 4.0 MILES SOUTHWEST OF EUREKA.  3.8
 LC1887'MILES EAST-SOUTHEAST OF WASHINGTON.  1.0 MILE SOUTH OF U.S.
 LC1887'HIGHWAY NO. 24.  0.2 MILE WEST OF THE WOODFORD-TAZEWELL
 LC1887'COUNTY LINE.  IN THE NE 1/4 SE 1/4 OF SEC. 28, T. 26 N., R. 2 W.
 LC1887'IN A SMALL PASTURE JUST WEST OF THE FARMHOUSE OF MR. ROY
 LC1887'RISSER.  62 FEET NORTH OF THE NORTHEAST CORNER OF A SMALL
 LC1887'SHED.  67 FEET NORTH-NORTHEAST OF THE NORTHWEST CORNER OF THE
 LC1887'SHED.  42 FEET NORTH OF THE CENTER OF THE GATE LEADING INTO
 LC1887'THE PASTURE.  AND 11 FEET WEST OF A NORTH-AND-SOUTH FENCE.
 LC1887'THE MARK, IS 12 INCHES BELOW THE SURFACE
 LC1887'OF THE GROUND AND IS STAMPED RISSER 1939.
 LC1887'
 LC1887'TO REACH THE STATION FROM THE COURTHOUSE IN EUREKA GO SOUTH
 LC1887'ON ILLINOIS STATE HIGHWAY NO. 117 FOR 2.2 MILES TO AN OBLIQUE
 LC1887'CROSS ROAD, TURN RIGHT, WEST, AND FOLLOW THE GRAVEL ROAD
 LC1887'FOR 3.0 MILES TO THE HOME OF MR. ROY RISSER ON THE LEFT
 LC1887'AND THE STATION.
 LC1887'
 LC1887'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1887'BRONZE DISKS SET IN CONCRETE.
 LC1887'
 LC1887'THE AZIMUTH MARK IS APPROXIMATELY 0.8 MILE WEST-SOUTHWEST
 LC1887'OF THE STATION, IN THE EAST RIGHT-OF-WAY FENCE LINE OF THE
 LC1887'FIRST NORTH-AND-SOUTH ROAD WEST OF THE STATION.  0.15 MILE
 LC1887'SOUTH OF THE ROAD INTERSECTION.  AND 20 FEET EAST OF THE
 LC1887'CENTER LINE OF THE NORTH-AND-SOUTH ROAD.  THE MARK,
 LC1887'PROJECTS 3 INCHES ABOVE THE GROUND AND IS STAMPED RISSER
 LC1887'1939.
 LC1887'
 LC1887'REFERENCE MARK NO. 1 IS 25.049 METERS, AND 82.18 FEET, SOUTHWEST
 LC1887'OF THE STATION, IN THE EAST-AND-WEST FENCE LINE.  34 FEET
 LC1887'WEST OF THE NORTHWEST CORNER OF A SMALL SHED.  AND 11 FEET
 LC1887'SOUTH OF THE CENTER LINE OF THE FARM ROAD.  THE MARK,
 LC1887'PROJECTS 2 INCHES ABOVE THE GROUND AND IS STAMPED RISSER
 LC1887'NO 1 1939.
 LC1887'
 LC1887'REFERENCE MARK NO. 2 IS 35.326 METERS, AND 115.90 FEET,
 LC1887'NORTHWEST OF THE STATION, IN THE EAST-AND-WEST FENCE LINE.
 LC1887'32 FEET SOUTH OF THE CENTER LINE OF THE ROAD.  AND 11 FEET
 LC1887'EAST OF A LARGE STUMP.  THE MARK, PROJECTS 3 INCHES
 LC1887'ABOVE THE GROUND AND IS STAMPED RISSER NO 2 1939.
 LC1887'
 LC1887'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS
 LC1887'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1887'
 LC1887'A 64-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT DURST.
 LC1887'
 LC1887'A 64-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT VOLZ (NO. 61
 LC1887'T U.S.G.S.).
 LC1887'
 LC1887'A 64-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT LUDWICK.
 LC1887'
 LC1887'A 64-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT GINGRICH.
 LC1887'
 LC1887'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
 LC1887
 LC1887                          STATION RECOVERY (1959)
 LC1887
 LC1887'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1887'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC1887'FOUND TO BE IN GOOD CONDITION.  THE DISTANCE AND DIRECTION
 LC1887'TO ALL MARKS CHECKED.  DUE TO ROAD CONSTRUCTION THE AZIMUTH
 LC1887'MARK WAS DESTROYED AND A NEW AZIMUTH MARK ESTABLISHED.
 LC1887'
 LC1887'AZIMUTH MARK IS A STANDARD DISK.  THE MARK IS STAMPED RISSER
 LC1887'1939 RESET 1959, IT IS 29 FEET NORTH OF CENTER OF A FIELD
 LC1887'ENTRANCE, 25 FEET WEST OF APPROXIMATE CENTER OF SURFACE ROAD,
 LC1887'93 FEET NORTH OF POWER POLE, 2.6 FEET NORTH OF WITNESS POST
 LC1887'AND 6 INCHES EAST OF FENCE.
 LC1887'
 LC1887'TO REACH AZIMUTH MARK FROM THE STATION GO EAST FOR 1.2 MILES
 LC1887'TO CROSSROADS, TURN RIGHT, SOUTH AND GO 0.7 MILE TO AZIMUTH
 LC1887'MARK ON RIGHT AS DESCRIBED.
 LC1887'
 LC1887'THE ORIGINAL TO REACH IS ADEQUATE.
 LC1887
 LC1887                          STATION RECOVERY (1984)
 LC1887
 LC1887'RECOVERY NOTE BY AERO-METRIC ENGINEERING INCORPORATED 1984 (PH)
 LC1887'RISSER 1939 RECOVERED GOOD.
 LC1887'
 LC1887'DESCRIPTION ADEQUATE BUT SHOULD READ IN THE NE 1/4 OF THE NE 1/4
 LC1887'SECTION 28.
 LC1887'
 LC1887'THE 1959 AZIMUTH MARK WAS RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1742 ***********************************************************************
 JB1742  DESIGNATION -  RIVE RESET
 JB1742  PID         -  JB1742
 JB1742  STATE/COUNTY-  IL/JEFFERSON
 JB1742  COUNTRY     -  US
 JB1742  USGS QUAD   -  DAHLGREN (2018)
 JB1742
 JB1742                         *CURRENT SURVEY CONTROL
 JB1742  ______________________________________________________________________
 JB1742* NAD 83(1997) POSITION- 38 13 55.26444(N) 088 44 20.41723(W)   ADJUSTED
 JB1742* NAVD 88 ORTHO HEIGHT -   145.    (meters)      476.    (feet) SCALED
 JB1742  ______________________________________________________________________
 JB1742  GEOID HEIGHT    -        -30.162 (meters)                     GEOID18
 JB1742  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 JB1742  HORZ ORDER      -  THIRD
 JB1742
 JB1742.The horizontal coordinates were established by classical geodetic methods
 JB1742.and adjusted by the National Geodetic Survey in October 1999.
 JB1742
 JB1742.The orthometric height was scaled from a topographic map.
 JB1742
 JB1742.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1742.GEOID18 height accuracy estimate available here.
 JB1742
 JB1742.Click photographs - Photos may exist for this station.
 JB1742
 JB1742.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1742
 JB1742. The following values were computed from the NAD 83(1997) position.
 JB1742
 JB1742;                    North         East     Units Scale Factor Converg.
 JB1742;SPC IL E     -   173,805.701   264,482.248   MT  0.99999053   -0 15 03.8
 JB1742;SPC IL E     -   570,227.54    867,722.18   sFT  0.99999053   -0 15 03.8
 JB1742;UTM  16      - 4,232,988.051   347,796.790   MT  0.99988531   -1 04 35.0
 JB1742
 JB1742!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1742!SPC IL E     -   0.99998200  x   0.99999053  =   0.99997253
 JB1742!UTM  16      -   0.99998200  x   0.99988531  =   0.99986731
 JB1742
 JB1742:                Primary Azimuth Mark                     Grid Az
 JB1742:SPC IL E     -  RIVE AZ MK                               307 35 39.7
 JB1742:UTM  16      -  RIVE AZ MK                               308 25 10.9
 JB1742
 JB1742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4779632988(NAD 83)
 JB1742
 JB1742|---------------------------------------------------------------------|
 JB1742| PID    Reference Object                     Distance      Geod. Az  |
 JB1742|                                                           dddmmss.s |
 JB1742| JB1723 BLUFORD ILL RAILWAY CO STACK        APPROX. 9.6 KM 0051351.8 |
 JB1742| CI5403 RIVE RM 1                            18.964 METERS 21538     |
 JB1742| CI5404 RIVE RM 2                            30.358 METERS 29137     |
 JB1742| CI5402 RIVE AZ MK                                         3072035.9 |
 JB1742| CI5405 RIVE RM 3                            24.034 METERS 32247     |
 JB1742|---------------------------------------------------------------------|
 JB1742
 JB1742                          SUPERSEDED SURVEY CONTROL
 JB1742
 JB1742  NAD 83(1993)-  38 13 55.27664(N)    088 44 20.41640(W) AD(       ) 3
 JB1742  NAD 83(1986)-  38 13 55.27853(N)    088 44 20.41717(W) AD(       ) 3
 JB1742  NAD 27      -  38 13 55.09977(N)    088 44 20.19935(W) AD(       ) 3
 JB1742
 JB1742.Superseded values are not recommended for survey control.
 JB1742
 JB1742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1742.See file dsdata.pdf to determine how the superseded data were derived.
 JB1742
 JB1742_MARKER: DV = VERTICAL CONTROL DISK
 JB1742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1742_STAMPING: RIVE 1961
 JB1742_MARK LOGO: CGS
 JB1742_PROJECTION: FLUSH
 JB1742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1742+STABILITY: SURFACE MOTION
 JB1742_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1742+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB1742
 JB1742  HISTORY     - Date     Condition        Report By
 JB1742  HISTORY     - 1961     MONUMENTED       CGS
 JB1742  HISTORY     - 1973     GOOD             USGS
 JB1742  HISTORY     - 1974     SEE DESCRIPTION  NGS
 JB1742  HISTORY     - 20090203 GOOD             ILDT
 JB1742
 JB1742                          STATION DESCRIPTION
 JB1742
 JB1742'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1742'THE STATION IS LOCATED AT THE SOUTHEAST EDGE OF BELLE RIVE, IN THE
 JB1742'SOUTHWEST 0.25 OF SECTION 26, T 3 S, R 4 E AND ON THE PROPERTY OF MR
 JB1742'BYFERT VAUGHN.  IS IS 48 FEET SOUTHWEST OF THE CENTERLINE OF U S
 JB1742'HIGHWAY 460, 61 FEET NORTHEAST OF A WITNESS POST, 66 FEET EAST OF THE
 JB1742'CENTERLINE OF A PAVED ROAD AND 122 FEET SOUTHEAST OF THE INTERSECTION
 JB1742'OF A CROSSROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED RIVE
 JB1742'1961.
 JB1742'
 JB1742'TO REACH THE STATION FROM THE CROSSROAD ABOUT 200 FEET NORTH OF THE
 JB1742'POST OFFICE IN BELLE RIVE, GO SOUTHEAST ON U S HIGHWAY 460 FOR 0.1
 JB1742'MILE TO A CROSSROAD AND THE STATION ON THE RIGHT IN THE SOUTHEAST
 JB1742'ANGLE OF THE CROSSROAD.
 JB1742'
 JB1742'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTHWEST ON HIGHWAY 460
 JB1742'FOR 0.35 MILE TO THE MARK ON THE RIGHT.
 JB1742'
 JB1742'REFERENCE MARK 1 IS 1 FOOT WEST OF A WITNESS POST, 12 FEET SOUTHEAST
 JB1742'OF A POWER POLE AND 29 FEET EAST OF THE CENTERLINE OF THE PAVED ROAD.
 JB1742'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED RIVE NO 1 1961.
 JB1742'
 JB1742'REFERENCE MARK 2 IS 27 FEET NORTHWEST OF THE CENTERLINE OF THE PAVED
 JB1742'ROAD, 51 FEET SOUTHWEST OF THE WEST END OF A CONCRETE CULVERT AND 71
 JB1742'FEET WEST OF THE CENTER OF THE CROSSROAD.  THE MONUMENT IS FLUSH AND
 JB1742'THE DISK IS STAMPED RIVE NO 2 1961.
 JB1742'
 JB1742'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A POWER POLE, 2 FEET SOUTHEAST OF
 JB1742'A WITNESS POST, 24 FEET NORTHWEST OF A 24 INCH CHERRY TREE, 30 FEET
 JB1742'EAST OF THE SOUTHEAST CORNER OF A FRAME HOUSE AND 64 FEET NORTHEAST OF
 JB1742'THE CENTERLINE OF U S HIGHWAY 460.  THE MONUMENT PROJECTS 4 INCHES AND
 JB1742'THE DISK IS STAMPED RIVE 1961.
 JB1742'
 JB1742'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1742
 JB1742                          STATION RECOVERY (1973)
 JB1742
 JB1742'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB1742'STATION FOUND WITH LOWER PORTION OF MAIN POST INTACT, APPROXIMATELY
 JB1742'ONE FOOT BELOW GROUND SURFACE.  RM 1 SEARCHED FOR BUT NOT FOUND.  RM 2
 JB1742'AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  DESCRIPTION ADEQUATE.
 JB1742
 JB1742                          STATION RECOVERY (1974)
 JB1742
 JB1742'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 JB1742'THE UNDERGROUND STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK
 JB1742'WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND TO
 JB1742'HAVE BEEN BROKEN OFF ABOUT 2 FEET BELOW THE GROUND.  A NEW SURFACE
 JB1742'STATION MARK AND REFERENCE MARK 3 WERE SET.  THE DIRECTION TO
 JB1742'REFERENCE MARK 2 CHECKED BUT THE DIRECTION WAS FOUND IN ERROR BY .08
 JB1742'OF A FOOT.  A NEW DESCRIPTION FOLLOWS.
 JB1742'
 JB1742'THE STATION IS LOCATED AT THE EAST EDGE OF BELLE RIVE, ON WHAT IS
 JB1742'THOUGHT TO BE VILLAGE PROPERTY (EXTENSION OF EAST NINETH ST.)  48 FEET
 JB1742'SOUTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 460, 66 FEET SOUTHEAST OF
 JB1742'THE CENTERLINE OF A PAVED ROAD, 23 FEET NORTH OF THE EXTENDED
 JB1742'CENTERLINE OF THE STREET, 58 FEET NORTHEAST OF A POWER POLE AND 79
 JB1742'FEET SOUTHEAST OF THE CENTER OF A CONCRETE HEADWALL.  THE MONUMENT IS
 JB1742'2 INCHES UNDERGROUND AND THE DISK IS STAMPED RIVE 1961 1974.
 JB1742'
 JB1742'TO REACH THE STATION FROM THE MAIN INTERSECTION JUST NORTH OF THE
 JB1742'BELLE RIVE POST OFFICE, GO SOUTHEAST ON U.S. HIGHWAY 460 FOR 0.1 MILE
 JB1742'TO THE STATION ON THE RIGHT.
 JB1742'
 JB1742'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHWEST ON THE
 JB1742'HIGHWAY FOR 0.35 MILE TO THE MARK ON THE RIGHT.
 JB1742'
 JB1742'REFERENCE MARK 2 IS 27 FEET NORTHWEST OF THE CENTERLINE OF THE ROAD,
 JB1742'51 FEET SOUTHWEST OF THE WEST END OF THE HEADWALL, 71 FEET WEST OF THE
 JB1742'CENTERLINE OF THE HIGHWAY AND 59 FEET NORTH OF THE CENTERLINE OF THE
 JB1742'STREET.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED RIVE
 JB1742'NO 2 1961.
 JB1742'
 JB1742'REFERENCE MARK 3 IS A STANDARD DISK STAMPED RIVE 1961 NO 3 1974, SET
 JB1742'IN A DRILL HOLE IN THE TOP AND CENTER OF A CONCRETE HEADWALL, 18 FEET
 JB1742'SOUTHEAST OF THE CENTERLINE OF THE PAVED ROAD AND 22 FEET WEST OF THE
 JB1742'CENTERLINE OF THE HIGHWAY.
 JB1742'
 JB1742'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A POWER POLE, 2 FEET SOUTHEAST OF
 JB1742'A METAL WITNESS POST, 30 FEET EAST OF THE SOUTHEAST CORNER OF A FRAME
 JB1742'BUILDING AND 64 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY.  THE
 JB1742'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED RIVE 1961.
 JB1742'
 JB1742'NOTE-REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED
 JB1742'BY GRADING.  AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT
 JB1742'BELLE RIVE.  HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB1742
 JB1742                          STATION RECOVERY (2009)
 JB1742
 JB1742'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB1742'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2968 ***********************************************************************
 AJ2968  DESIGNATION -  RIVER
 AJ2968  PID         -  AJ2968
 AJ2968  STATE/COUNTY-  IL/MCHENRY
 AJ2968  COUNTRY     -  US
 AJ2968  USGS QUAD   -  WAUCONDA (2018)
 AJ2968
 AJ2968                         *CURRENT SURVEY CONTROL
 AJ2968  ______________________________________________________________________
 AJ2968* NAD 83(2011) POSITION- 42 19 27.24398(N) 088 14 55.66755(W)   ADJUSTED
 AJ2968* NAD 83(2011) ELLIP HT-   193.464 (meters)        (06/27/12)   ADJUSTED
 AJ2968* NAD 83(2011) EPOCH   -  2010.00
 AJ2968* NAVD 88 ORTHO HEIGHT -   227.5   (meters)      746.    (feet) GPS OBS
 AJ2968  ______________________________________________________________________
 AJ2968  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2968  GEOID HEIGHT    -        -34.021 (meters)                     GEOID99
 AJ2968  GEOID HEIGHT    -        -34.087 (meters)                     GEOID18
 AJ2968  NAD 83(2011) X  -    144,331.571 (meters)                     COMP
 AJ2968  NAD 83(2011) Y  - -4,720,761.930 (meters)                     COMP
 AJ2968  NAD 83(2011) Z  -  4,272,429.986 (meters)                     COMP
 AJ2968  LAPLACE CORR    -         -2.07  (seconds)                    DEFLEC18
 AJ2968
 AJ2968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2968  Standards:
 AJ2968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2968  -------------------------------------------------------------------
 AJ2968  NETWORK    0.84   1.16           0.39   0.27   0.59     -0.16202078
 AJ2968  -------------------------------------------------------------------
 AJ2968  Click here for local accuracies and other accuracy information.
 AJ2968
 AJ2968.The horizontal coordinates were established by GPS observations
 AJ2968.and adjusted by the National Geodetic Survey in June 2012.
 AJ2968
 AJ2968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2968.been affixed to the stable North American tectonic plate. See 
 AJ2968.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2968
 AJ2968.The horizontal coordinates are valid at the epoch date displayed above
 AJ2968.which is a decimal equivalence of Year/Month/Day.
 AJ2968
 AJ2968.The orthometric height was determined by GPS observations and a
 AJ2968.high-resolution geoid model.
 AJ2968
 AJ2968.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2968.GEOID18 height accuracy estimate available here.
 AJ2968
 AJ2968.Click photographs - Photos may exist for this station.
 AJ2968
 AJ2968.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2968
 AJ2968.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2968
 AJ2968.The ellipsoidal height was determined by GPS observations
 AJ2968.and is referenced to NAD 83.
 AJ2968
 AJ2968. The following values were computed from the NAD 83(2011) position.
 AJ2968
 AJ2968;                    North         East     Units Scale Factor Converg.
 AJ2968;SPC IL E     -   628,119.975   306,968.096   MT  0.99997560   +0 03 24.9
 AJ2968;SPC IL E     - 2,060,756.95  1,007,111.16   sFT  0.99997560   +0 03 24.9
 AJ2968;UTM  16      - 4,686,531.717   397,103.546   MT  0.99973027   -0 50 27.3
 AJ2968
 AJ2968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2968!SPC IL E     -   0.99996966  x   0.99997560  =   0.99994526
 AJ2968!UTM  16      -   0.99996966  x   0.99973027  =   0.99969994
 AJ2968
 AJ2968_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9710386531(NAD 83)
 AJ2968
 AJ2968                          SUPERSEDED SURVEY CONTROL
 AJ2968
 AJ2968  NAD 83(2007)-  42 19 27.24405(N)    088 14 55.66853(W) AD(2002.00) 0
 AJ2968  ELLIP H (02/10/07)  193.495  (m)                       GP(2002.00)    
 AJ2968  ELLIP H (02/03/05)  193.476  (m)                       GP(       ) 4 2
 AJ2968  NAD 83(1997)-  42 19 27.24410(N)    088 14 55.66818(W) AD(       ) 1
 AJ2968  ELLIP H (04/24/01)  193.516  (m)                       GP(       ) 4 1
 AJ2968
 AJ2968.Superseded values are not recommended for survey control.
 AJ2968
 AJ2968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2968.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2968
 AJ2968_MARKER: I = METAL ROD
 AJ2968_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2968_STAMPING: RIVER
 AJ2968_MARK LOGO: NTRD
 AJ2968_PROJECTION: FLUSH
 AJ2968_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2968_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2968_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AJ2968+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2004
 AJ2968_ROD/PIPE-DEPTH: 12.2 meters
 AJ2968_SLEEVE-DEPTH  : 0.9 meters
 AJ2968
 AJ2968  HISTORY     - Date     Condition        Report By
 AJ2968  HISTORY     - 20000721 MONUMENTED       SECI
 AJ2968  HISTORY     - 20040304 GOOD             USPSQD
 AJ2968
 AJ2968                          STATION DESCRIPTION
 AJ2968
 AJ2968'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2968'STATION IS LOCATED APPROXIMATELY 2.8 MI SOUTHEAST OF MCHENRY, 2.4
 AJ2968'MI SOUTHWEST OF LAKEMOOR IN SECTION 1, T44N, R8E.  TO REACH FROM
 AJ2968'THE EASTERN JUNCTION OF IL RT 120 AND RT 31 PROCEED EAST ON RT 120
 AJ2968'0.4 MI TO RIVER RD, THEN PROCEED SOUTH ON RIVER RD 1.5 MI TO THE
 AJ2968'STATION LOCATED 41.3 FT WEST OF RIVER RD CENTERLINE, 375 FT NORTH
 AJ2968'OF BULL VALLEY RD (MILLER RD).  STATION IS 204 FT NORTHWEST OF PK
 AJ2968'NAIL IN A POWER POLE (PP), 94 FT SOUTH OF PK NAIL IN A 24 INCH
 AJ2968'DECIDUOUS TREE, 70 FT WEST OF PK NAIL IN PP, 26 FT WEST OF THE EDGE
 AJ2968'OF RIVER RD PAVEMENT, 3 FT EAST OF A WOOD FENCE LINE, AND 3.0 FT
 AJ2968'EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2968'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW
 AJ2968'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2968
 AJ2968                          STATION RECOVERY (2004)
 AJ2968
 AJ2968'RECOVERY NOTE BY US POWER SQUADRON 2004 (FRW)
 AJ2968'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3025 ***********************************************************************
 ME3025  DESIGNATION -  RIVER FOREST GRACE LUTH CH TWR
 ME3025  PID         -  ME3025
 ME3025  STATE/COUNTY-  IL/COOK
 ME3025  COUNTRY     -  US
 ME3025  USGS QUAD   -  RIVER FOREST (2018)
 ME3025
 ME3025                         *CURRENT SURVEY CONTROL
 ME3025  ______________________________________________________________________
 ME3025* NAD 83(1997) POSITION- 41 54 04.49920(N) 087 48 26.56517(W)   ADJUSTED
 ME3025  ______________________________________________________________________
 ME3025  GEOID HEIGHT    -        -33.548 (meters)                     GEOID18
 ME3025  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 ME3025  HORZ ORDER      -  THIRD
 ME3025
 ME3025.The horizontal coordinates were established by classical geodetic methods
 ME3025.and adjusted by the National Geodetic Survey in October 1999.
 ME3025
 ME3025.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3025.GEOID18 height accuracy estimate available here.
 ME3025
 ME3025.Click photographs - Photos may exist for this station.
 ME3025
 ME3025.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3025
 ME3025. The following values were computed from the NAD 83(1997) position.
 ME3025
 ME3025;                    North         East     Units Scale Factor Converg.
 ME3025;SPC IL E     -   581,268.244   343,641.983   MT  0.99999843   +0 21 04.5
 ME3025;SPC IL E     - 1,907,044.23  1,127,432.07   sFT  0.99999843   +0 21 04.5
 ME3025;UTM  16      - 4,639,127.326   433,031.249   MT  0.99965519   -0 32 21.2
 ME3025
 ME3025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3303139127(NAD 83)
 ME3025
 ME3025                          SUPERSEDED SURVEY CONTROL
 ME3025
 ME3025  NAD 83(1997)-  41 54 04.49932(N)    087 48 26.56564(W) AD(       ) 3
 ME3025  NAD 83(1994)-  41 54 04.50092(N)    087 48 26.57764(W) AD(       ) 3
 ME3025  NAD 83(1986)-  41 54 04.50212(N)    087 48 26.57726(W) AD(       ) 3
 ME3025  NAD 27      -  41 54 04.39015(N)    087 48 26.36282(W) AD(       ) 3
 ME3025
 ME3025.Superseded values are not recommended for survey control.
 ME3025
 ME3025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3025.See file dsdata.pdf to determine how the superseded data were derived.
 ME3025
 ME3025_MARKER: 75 = BELFRY
 ME3025
 ME3025  HISTORY     - Date     Condition        Report By
 ME3025  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3025  HISTORY     - 1977     GOOD             NGS
 ME3025  HISTORY     - 20100223 GOOD             GEOCAC
 ME3025
 ME3025                          STATION DESCRIPTION
 ME3025
 ME3025'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3025'THE STATION IS THE CENTER OF THE TOP OF THE BELL TOWER OF
 ME3025'THE GRACE LUTHERAN
 ME3025'CHURCH LOCATED AT THE SOUTHWEST CORNER OF THE INTERSECTION OF
 ME3025'DIVISION STREET AND BONNIE BRAE
 ME3025'STREET ONE BLOCK WEST OF HARLEM AVENUE IN THE NORTHEAST
 ME3025'SECTION OF RIVER GROVE.  IT IS A GREY STONE
 ME3025'STRUCTURE WITH A SLIGHTLY SLOPING,
 ME3025'GREEN ROOF ON THE NORTHEAST CORNER OF THE CHURCH BUILDING.
 ME3025'THE HEIGHT IS ABOUT 135 FEET.
 ME3025
 ME3025                          STATION RECOVERY (1977)
 ME3025
 ME3025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3025'THE STATION IS THE TOP CENTER OF THE RIVER FOREST GRACE
 ME3025'LUTHERAN CHURCH BELL TOWER.  IT IS A GRAY STONE BELL TOWER
 ME3025'ATTACHED TO THE EAST FACE OF THE CHURCH BUILDING, WITH A GREEN
 ME3025'ROOF, AND IS APPROXIMATELY 135 FEET HIGH.
 ME3025'
 ME3025'LOCATED IN THE NORTHEAST SECTION OF RIVER FOREST IN THE
 ME3025'SOUTHWEST ANGLE OF THE INTERSECTION OF DIVISION STREET
 ME3025'AND BONNIE BRAE STREET, 100 FEET SOUTH OF THE CENTERLINE
 ME3025'OF DIVISION STREET AND 70 FEET WEST OF THE CENTERLINE OF
 ME3025'BONNIE BRAE STREET.
 ME3025
 ME3025                          STATION RECOVERY (2010)
 ME3025
 ME3025'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME3025'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1240 ***********************************************************************
 MF1240  DESIGNATION -  RIVER RD I 5
 MF1240  PID         -  MF1240
 MF1240  STATE/COUNTY-  IL/DU PAGE
 MF1240  COUNTRY     -  US
 MF1240  USGS QUAD   -  NAPERVILLE (2018)
 MF1240
 MF1240                         *CURRENT SURVEY CONTROL
 MF1240  ______________________________________________________________________
 MF1240* NAD 83(1986) POSITION- 41 48 20.     (N) 088 11 19.     (W)   SCALED
 MF1240* NAVD 88 ORTHO HEIGHT -   219.759 (meters)      720.99  (feet) ADJUSTED
 MF1240  ______________________________________________________________________
 MF1240  GEOID HEIGHT    -        -33.146 (meters)                     GEOID18
 MF1240  DYNAMIC HEIGHT  -        219.682 (meters)      720.74  (feet) COMP
 MF1240  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 MF1240
 MF1240  VERT ORDER      -  THIRD
 MF1240
 MF1240.The horizontal coordinates were scaled from a map and have
 MF1240.an estimated accuracy of +/- 6 seconds.
 MF1240
 MF1240.The orthometric height was determined by differential leveling and
 MF1240.adjusted by the NATIONAL GEODETIC SURVEY
 MF1240.in June 1991.
 MF1240
 MF1240.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1240.GEOID18 height accuracy estimate available here.
 MF1240
 MF1240.Click photographs - Photos may exist for this station.
 MF1240
 MF1240.The dynamic height is computed by dividing the NAVD 88
 MF1240.geopotential number by the normal gravity value computed on the
 MF1240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1240.degrees latitude (g = 980.6199 gals.).
 MF1240
 MF1240.The modeled gravity was interpolated from observed gravity values.
 MF1240
 MF1240;                    North         East    Units  Estimated Accuracy
 MF1240;SPC IL E     -   570,520.      312,030.      MT  (+/- 180 meters Scaled)
 MF1240
 MF1240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM012288(NAD 83)
 MF1240
 MF1240                          SUPERSEDED SURVEY CONTROL
 MF1240
 MF1240.No superseded survey control is available for this station.
 MF1240
 MF1240_MARKER: DB = BENCH MARK DISK
 MF1240_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1240_SP_SET: WALK OF OVERPASS
 MF1240_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1240
 MF1240  HISTORY     - Date     Condition        Report By
 MF1240  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1240  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1240
 MF1240                          STATION DESCRIPTION
 MF1240
 MF1240'DESCRIBED BY MARCHESE AND SONS 1983
 MF1240'1.25 MI SE FROM WARRENVILLE.
 MF1240'1.25 MILES SOUTHEAST OF WARRENVILLE ON THE EAST SIDE OF RIVER ROAD
 MF1240'OVERPASS OF THE EAST-WEST TOLLWAY ILLINOIS 5, FROM THE JUNCTION OF
 MF1240'STATE HIGHWAY 59 AND THE EAST-WEST TOLLWAY ILLINOIS 5, GO 0.35 MILE
 MF1240'NORTH ALONG STATE HIGHWAY 59 TO FERRY ROAD, THEN EAST-SOUTHEAST 0.75
 MF1240'MILE TO RIVER ROAD, THEN SOUTH ON RIVER ROAD 550.0 FEET TO THE MARK
 MF1240'ON THE LEFT, IN A 2 FOOT WIDE CONCRETE WALK ALONG EAST SIDE OF
 MF1240'OVERPASS STRUCTURE, AND 7.5 FEET SOUTH OF THE NORTHEAST CORNER OF
 MF1240'BRIDGE OVERPASS.
 MF1240
 MF1240                          STATION RECOVERY (1998)
 MF1240
 MF1240'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1240'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2963 ***********************************************************************
 ME2963  DESIGNATION -  RIVERDALE FRANK MILLER TANK
 ME2963  PID         -  ME2963
 ME2963  STATE/COUNTY-  IL/COOK
 ME2963  COUNTRY     -  US
 ME2963  USGS QUAD   -  BLUE ISLAND (2018)
 ME2963
 ME2963                         *CURRENT SURVEY CONTROL
 ME2963  ______________________________________________________________________
 ME2963* NAD 83(1997) POSITION- 41 38 34.43623(N) 087 38 21.68812(W)   ADJUSTED
 ME2963  ______________________________________________________________________
 ME2963  GEOID HEIGHT    -        -33.455 (meters)                     GEOID18
 ME2963  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 ME2963  HORZ ORDER      -  THIRD
 ME2963
 ME2963.The horizontal coordinates were established by classical geodetic methods
 ME2963.and adjusted by the National Geodetic Survey in October 1999.
 ME2963
 ME2963.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2963.GEOID18 height accuracy estimate available here.
 ME2963
 ME2963.Click photographs - Photos may exist for this station.
 ME2963
 ME2963.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2963
 ME2963. The following values were computed from the NAD 83(1997) position.
 ME2963
 ME2963;                    North         East     Units Scale Factor Converg.
 ME2963;SPC IL E     -   552,673.118   357,815.463   MT  1.00001612   +0 27 40.1
 ME2963;SPC IL E     - 1,813,228.39  1,173,932.90   sFT  1.00001612   +0 27 40.1
 ME2963;UTM  16      - 4,610,326.351   446,754.765   MT  0.99963489   -0 25 29.5
 ME2963
 ME2963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4675410326(NAD 83)
 ME2963
 ME2963                          SUPERSEDED SURVEY CONTROL
 ME2963
 ME2963  NAD 83(1997)-  41 38 34.43629(N)    087 38 21.68827(W) AD(       ) 3
 ME2963  NAD 83(1994)-  41 38 34.44084(N)    087 38 21.69596(W) AD(       ) 3
 ME2963  NAD 83(1986)-  41 38 34.44103(N)    087 38 21.69576(W) AD(       ) 3
 ME2963  NAD 27      -  41 38 34.31856(N)    087 38 21.52985(W) AD(       ) 3
 ME2963
 ME2963.Superseded values are not recommended for survey control.
 ME2963
 ME2963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2963.See file dsdata.pdf to determine how the superseded data were derived.
 ME2963
 ME2963_MARKER: 53 = ELEVATED TANK
 ME2963
 ME2963  HISTORY     - Date     Condition        Report By
 ME2963  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2963
 ME2963                          STATION DESCRIPTION
 ME2963
 ME2963'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME2963'THE STATION IS THE APEX OF VENT OF THE RIVERDALE FRANK MILLER
 ME2963'AND SONS COMPANY WATER TANK.  THE TANK HAS A CYLINDRICAL BODY
 ME2963'WITH A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM, SUPPORTED
 ME2963'BY FOUR TUBULAR LEGS, SILVER IN COLOR WITH THE NAME (FRANK
 ME2963'MILLER AND SONS) PAINTED IN BLACK LETTERS, AND IS APPROXIMATELY
 ME2963'120 FEET HIGH.
 ME2963'
 ME2963'LOCATED IN THE NORTHWEST SECTION OF RIVERDALE, IN THE SOUTHEAST
 ME2963'ANGLE OF THE INTERSECTION OF ONE-HUNDRED-THIRTY-EIGHTH
 ME2963'STREET AND SOUTH HALSTEAD AVENUE, 0.15 MILE SOUTHEAST OF THE
 ME2963'INTERSECTION AND AT THE NORTH SIDE OF THE PLANT COMPLEX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2977 ***********************************************************************
 AJ2977  DESIGNATION -  RIVERSIDE
 AJ2977  PID         -  AJ2977
 AJ2977  STATE/COUNTY-  IL/MCHENRY
 AJ2977  COUNTRY     -  US
 AJ2977  USGS QUAD   -  MCHENRY (2018)
 AJ2977
 AJ2977                         *CURRENT SURVEY CONTROL
 AJ2977  ______________________________________________________________________
 AJ2977* NAD 83(2011) POSITION- 42 22 16.37795(N) 088 15 28.82476(W)   ADJUSTED
 AJ2977* NAD 83(2011) ELLIP HT-   201.028 (meters)        (06/27/12)   ADJUSTED
 AJ2977* NAD 83(2011) EPOCH   -  2010.00
 AJ2977* NAVD 88 ORTHO HEIGHT -   235.2   (meters)      772.    (feet) GPS OBS
 AJ2977  ______________________________________________________________________
 AJ2977  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2977  GEOID HEIGHT    -        -34.089 (meters)                     GEOID99
 AJ2977  GEOID HEIGHT    -        -34.153 (meters)                     GEOID18
 AJ2977  NAD 83(2011) X  -    143,466.003 (meters)                     COMP
 AJ2977  NAD 83(2011) Y  - -4,717,276.693 (meters)                     COMP
 AJ2977  NAD 83(2011) Z  -  4,276,292.205 (meters)                     COMP
 AJ2977  LAPLACE CORR    -         -2.33  (seconds)                    DEFLEC18
 AJ2977
 AJ2977  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2977  Standards:
 AJ2977         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2977            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2977  -------------------------------------------------------------------
 AJ2977  NETWORK    0.87   1.14           0.41   0.26   0.58     -0.25629565
 AJ2977  -------------------------------------------------------------------
 AJ2977  Click here for local accuracies and other accuracy information.
 AJ2977
 AJ2977.The horizontal coordinates were established by GPS observations
 AJ2977.and adjusted by the National Geodetic Survey in June 2012.
 AJ2977
 AJ2977.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2977.been affixed to the stable North American tectonic plate. See 
 AJ2977.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2977
 AJ2977.The horizontal coordinates are valid at the epoch date displayed above
 AJ2977.which is a decimal equivalence of Year/Month/Day.
 AJ2977
 AJ2977.The orthometric height was determined by GPS observations and a
 AJ2977.high-resolution geoid model.
 AJ2977
 AJ2977.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2977.GEOID18 height accuracy estimate available here.
 AJ2977
 AJ2977.Click photographs - Photos may exist for this station.
 AJ2977
 AJ2977.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2977
 AJ2977.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2977
 AJ2977.The ellipsoidal height was determined by GPS observations
 AJ2977.and is referenced to NAD 83.
 AJ2977
 AJ2977. The following values were computed from the NAD 83(2011) position.
 AJ2977
 AJ2977;                    North         East     Units Scale Factor Converg.
 AJ2977;SPC IL E     -   633,337.856   306,204.296   MT  0.99997547   +0 03 02.8
 AJ2977;SPC IL E     - 2,077,875.95  1,004,605.26   sFT  0.99997547   +0 03 02.8
 AJ2977;UTM  16      - 4,691,759.653   396,421.806   MT  0.99973200   -0 50 52.4
 AJ2977
 AJ2977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2977!SPC IL E     -   0.99996847  x   0.99997547  =   0.99994394
 AJ2977!UTM  16      -   0.99996847  x   0.99973200  =   0.99970048
 AJ2977
 AJ2977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9642191759(NAD 83)
 AJ2977
 AJ2977                          SUPERSEDED SURVEY CONTROL
 AJ2977
 AJ2977  NAD 83(2007)-  42 22 16.37802(N)    088 15 28.82575(W) AD(2002.00) 0
 AJ2977  ELLIP H (02/10/07)  201.057  (m)                       GP(2002.00)    
 AJ2977  ELLIP H (02/03/05)  201.043  (m)                       GP(       ) 4 2
 AJ2977  NAD 83(1997)-  42 22 16.37808(N)    088 15 28.82538(W) AD(       ) 1
 AJ2977  ELLIP H (04/24/01)  201.078  (m)                       GP(       ) 4 1
 AJ2977
 AJ2977.Superseded values are not recommended for survey control.
 AJ2977
 AJ2977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2977.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2977
 AJ2977_MARKER: I = METAL ROD
 AJ2977_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2977_STAMPING: RIVERSIDE
 AJ2977_MARK LOGO: MTRD
 AJ2977_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2977_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2977_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2977+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2000
 AJ2977_ROD/PIPE-DEPTH: 12.2 meters
 AJ2977_SLEEVE-DEPTH  : 0.9 meters
 AJ2977
 AJ2977  HISTORY     - Date     Condition        Report By
 AJ2977  HISTORY     - 20000724 MONUMENTED       SECI
 AJ2977  HISTORY     - 20040403 GOOD             USPSQD
 AJ2977
 AJ2977                          STATION DESCRIPTION
 AJ2977
 AJ2977'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2977'STATION IS LOCATED APPROXIMATELY 1.8 MI NORTH OF MCHENRY, 1.7 MI
 AJ2977'SOUTHWEST OF JOHNSBURG IN SECTION 23, T45N, R8E.  TO REACH FROM
 AJ2977'THE JUNCTION OF IL RT 120 AND RIVERSIDE DR PROCEED NORTH ON
 AJ2977'RIVERSIDE DR 1.7 MI TO THE STATION LOCATED 46 FT WEST OF CENTERLINE
 AJ2977'OF RIVERSIDE DR.  STATION IS LOCATED 0.5 MI SOUTH OF JOHNSBURG RD,
 AJ2977'56 FT NORTH OF CENTERLINE OF BITUMINOUS DRIVE 3020, 144 FT NORTH OF
 AJ2977'POWERPOLE, 81 FT NORTHWEST OF PP, 31.5 FT WEST OF
 AJ2977'EDGE-OF-PAVEMENT, AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS
 AJ2977'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2977'DATUM POINT IS 0.4 FT BELOW CAP. PK NAILS WERE SET IN WOOD PHYSICAL
 AJ2977'TIES. (WB)
 AJ2977
 AJ2977                          STATION RECOVERY (2004)
 AJ2977
 AJ2977'RECOVERY NOTE BY US POWER SQUADRON 2004 (DD)
 AJ2977'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ7591 ***********************************************************************
 AJ7591  DESIGNATION -  RIVERTON DEPOT
 AJ7591  PID         -  AJ7591
 AJ7591  STATE/COUNTY-  IL/SANGAMON
 AJ7591  COUNTRY     -  US
 AJ7591  USGS QUAD   -  SPRINGFIELD EAST (2018)
 AJ7591
 AJ7591                         *CURRENT SURVEY CONTROL
 AJ7591  ______________________________________________________________________
 AJ7591* NAD 83(2011) POSITION- 39 49 42.52880(N) 089 33 19.60423(W)   ADJUSTED
 AJ7591* NAD 83(2011) ELLIP HT-   143.873 (meters)        (06/27/12)   ADJUSTED
 AJ7591* NAD 83(2011) EPOCH   -  2010.00
 AJ7591* NAVD 88 ORTHO HEIGHT -   176.377 (meters)      578.66  (feet) ADJUSTED
 AJ7591  ______________________________________________________________________
 AJ7591  GEOID HEIGHT    -        -32.485 (meters)                     GEOID18
 AJ7591  NAD 83(2011) X  -     38,057.500 (meters)                     COMP
 AJ7591  NAD 83(2011) Y  - -4,904,890.065 (meters)                     COMP
 AJ7591  NAD 83(2011) Z  -  4,063,470.600 (meters)                     COMP
 AJ7591  LAPLACE CORR    -          2.07  (seconds)                    DEFLEC18
 AJ7591  DYNAMIC HEIGHT  -        176.282 (meters)      578.35  (feet) COMP
 AJ7591  MODELED GRAVITY -    980,084.4   (mgal)                       NAVD 88
 AJ7591
 AJ7591  VERT ORDER      -  SECOND    CLASS I
 AJ7591
 AJ7591  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ7591  Standards:
 AJ7591         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ7591            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ7591  -------------------------------------------------------------------
 AJ7591  NETWORK    0.52   0.96           0.24   0.18   0.49     -0.07221787
 AJ7591  -------------------------------------------------------------------
 AJ7591  Click here for local accuracies and other accuracy information.
 AJ7591
 AJ7591.The horizontal coordinates were established by GPS observations
 AJ7591.and adjusted by the National Geodetic Survey in June 2012.
 AJ7591
 AJ7591.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ7591.been affixed to the stable North American tectonic plate. See 
 AJ7591.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ7591
 AJ7591.The horizontal coordinates are valid at the epoch date displayed above
 AJ7591.which is a decimal equivalence of Year/Month/Day.
 AJ7591
 AJ7591.The orthometric height was determined by differential leveling and
 AJ7591.adjusted by the NATIONAL GEODETIC SURVEY
 AJ7591.in September 2015.
 AJ7591
 AJ7591.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ7591.GEOID18 height accuracy estimate available here.
 AJ7591
 AJ7591.Click photographs - Photos may exist for this station.
 AJ7591
 AJ7591.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ7591
 AJ7591.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ7591
 AJ7591.The ellipsoidal height was determined by GPS observations
 AJ7591.and is referenced to NAD 83.
 AJ7591
 AJ7591.The dynamic height is computed by dividing the NAVD 88
 AJ7591.geopotential number by the normal gravity value computed on the
 AJ7591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ7591.degrees latitude (g = 980.6199 gals.).
 AJ7591
 AJ7591.The modeled gravity was interpolated from observed gravity values.
 AJ7591
 AJ7591. The following values were computed from the NAD 83(2011) position.
 AJ7591
 AJ7591;                    North         East     Units Scale Factor Converg.
 AJ7591;SPC IL W     -   351,123.318   752,321.982   MT  0.99997487   +0 23 29.4
 AJ7591;SPC IL W     - 1,151,977.09  2,468,243.04   sFT  0.99997487   +0 23 29.4
 AJ7591;UTM  16      - 4,411,845.228   281,309.973   MT  1.00018882   -1 38 14.6
 AJ7591
 AJ7591!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ7591!SPC IL W     -   0.99997743  x   0.99997487  =   0.99995230
 AJ7591!UTM  16      -   0.99997743  x   1.00018882  =   1.00016625
 AJ7591
 AJ7591:                Primary Azimuth Mark                     Grid Az
 AJ7591:SPC IL W     -  RIVERTON DEPOT AZ MK                     201 52 27.1
 AJ7591:UTM  16      -  RIVERTON DEPOT AZ MK                     203 54 11.1
 AJ7591
 AJ7591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8130911845(NAD 83)
 AJ7591
 AJ7591|---------------------------------------------------------------------|
 AJ7591| PID    Reference Object                     Distance      Geod. Az  |
 AJ7591|                                                           dddmmss.s |
 AJ7591| AJ7593 RIVERTON DEPOT AZ MK                APPROX. 0.6 KM 2021556.5 |
 AJ7591|---------------------------------------------------------------------|
 AJ7591
 AJ7591                          SUPERSEDED SURVEY CONTROL
 AJ7591
 AJ7591  NAD 83(2007)-  39 49 42.52892(N)    089 33 19.60498(W) AD(2002.00) 0
 AJ7591  ELLIP H (02/10/07)  143.890  (m)                       GP(2002.00)    
 AJ7591  ELLIP H (02/03/05)  143.875  (m)                       GP(       ) 4 2
 AJ7591  NAD 83(1997)-  39 49 42.52897(N)    089 33 19.60483(W) AD(       ) 1
 AJ7591  ELLIP H (01/24/02)  143.899  (m)                       GP(       ) 2 2
 AJ7591  NAVD 88 (01/24/02)  176.3    (m)  GEOID99  model used  GPS OBS        
 AJ7591
 AJ7591.Superseded values are not recommended for survey control.
 AJ7591
 AJ7591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ7591.See file dsdata.pdf to determine how the superseded data were derived.
 AJ7591
 AJ7591_MARKER: DD = SURVEY DISK
 AJ7591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ7591_STAMPING: RIVERTON DEPOT 1996
 AJ7591_MARK LOGO: ILDT
 AJ7591_PROJECTION: FLUSH
 AJ7591_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ7591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ7591+STABILITY: SURFACE MOTION
 AJ7591_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ7591+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2020
 AJ7591
 AJ7591  HISTORY     - Date     Condition        Report By
 AJ7591  HISTORY     - 1996     MONUMENTED       ILDT
 AJ7591  HISTORY     - 20011218 GOOD             NGS
 AJ7591  HISTORY     - 20120627 GOOD             ILDT
 AJ7591  HISTORY     - 20140910 GOOD             AMESC
 AJ7591  HISTORY     - 20200702 GOOD             ILDT
 AJ7591
 AJ7591                          STATION DESCRIPTION
 AJ7591
 AJ7591'DESCRIBED BY NATIONAL GEODETIC SURVEY 2001 (GLW)
 AJ7591'STATION LOCATED SOUTH OF RIVERTON. TO REACH FROM THE JUNCTION OF I-72
 AJ7591'(CAMP BUTLER
 AJ7591'EXIT 104) AND OLD RT 36 GO 2.1 MI (3.4 KM) NORTHEAST ALONG OLD RT 36
 AJ7591'TO OPERATIONS YARD ON
 AJ7591'RIGHT. STATION LOCATED ON SOUTHWEST CORNER OF YARD, 24.9 M (81.7 FT)
 AJ7591'SOUTHWEST OF FLAG
 AJ7591'POLE, 30.0 M (98.4 FT) SOUTHWEST OF NORTHWEST DEPOT OFFICE BUILDING
 AJ7591'CORNER, 28.2 M (92.5 FT)
 AJ7591'WEST OF THE SOUTHWEST DEPOT OFFICE BUILDING CORNER, 12.7 M (41.7 FT)
 AJ7591'NORTHWEST OF A
 AJ7591'LIGHTPOLE, 13.2 M (43.3.FT) NORTHEAST OF SOUTHWEST FENCE CORNER, 13.8
 AJ7591'M (45.3 FT) SOUTH OF
 AJ7591'CONCRETE PARKING LOT. STATION STAMPED RIVERTON DEPOT 1996 AND FLUSH
 AJ7591'WITH GROUND
 AJ7591
 AJ7591                          STATION RECOVERY (2012)
 AJ7591
 AJ7591'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 AJ7591'RECOVERED IN GOOD CONDITION.
 AJ7591
 AJ7591                          STATION RECOVERY (2014)
 AJ7591
 AJ7591'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 AJ7591'RECOVERED AS DESCRIBED.
 AJ7591
 AJ7591                          STATION RECOVERY (2020)
 AJ7591
 AJ7591'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 AJ7591'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ7593 ***********************************************************************
 AJ7593  DESIGNATION -  RIVERTON DEPOT AZ MK
 AJ7593  PID         -  AJ7593
 AJ7593  STATE/COUNTY-  IL/SANGAMON
 AJ7593  COUNTRY     -  US
 AJ7593  USGS QUAD   -  SPRINGFIELD EAST (2018)
 AJ7593
 AJ7593                         *CURRENT SURVEY CONTROL
 AJ7593  ______________________________________________________________________
 AJ7593* NAD 83(2011) POSITION- 39 49 25.92079(N) 089 33 28.42288(W)   ADJUSTED
 AJ7593* NAD 83(2011) ELLIP HT-   142.744 (meters)        (06/27/12)   ADJUSTED
 AJ7593* NAD 83(2011) EPOCH   -  2010.00
 AJ7593* NAVD 88 ORTHO HEIGHT -   175.232 (meters)      574.91  (feet) ADJUSTED
 AJ7593  ______________________________________________________________________
 AJ7593  GEOID HEIGHT    -        -32.485 (meters)                     GEOID18
 AJ7593  NAD 83(2011) X  -     37,850.321 (meters)                     COMP
 AJ7593  NAD 83(2011) Y  - -4,905,218.878 (meters)                     COMP
 AJ7593  NAD 83(2011) Z  -  4,063,076.484 (meters)                     COMP
 AJ7593  LAPLACE CORR    -          2.04  (seconds)                    DEFLEC18
 AJ7593  DYNAMIC HEIGHT  -        175.137 (meters)      574.60  (feet) COMP
 AJ7593  MODELED GRAVITY -    980,083.5   (mgal)                       NAVD 88
 AJ7593
 AJ7593  VERT ORDER      -  SECOND    CLASS I
 AJ7593
 AJ7593  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ7593  Standards:
 AJ7593         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ7593            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ7593  -------------------------------------------------------------------
 AJ7593  NETWORK    0.51   0.94           0.23   0.18   0.48     -0.07365146
 AJ7593  -------------------------------------------------------------------
 AJ7593  Click here for local accuracies and other accuracy information.
 AJ7593
 AJ7593.The horizontal coordinates were established by GPS observations
 AJ7593.and adjusted by the National Geodetic Survey in June 2012.
 AJ7593
 AJ7593.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ7593.been affixed to the stable North American tectonic plate. See 
 AJ7593.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ7593
 AJ7593.The horizontal coordinates are valid at the epoch date displayed above
 AJ7593.which is a decimal equivalence of Year/Month/Day.
 AJ7593
 AJ7593.The orthometric height was determined by differential leveling and
 AJ7593.adjusted by the NATIONAL GEODETIC SURVEY
 AJ7593.in September 2015.
 AJ7593
 AJ7593.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ7593.GEOID18 height accuracy estimate available here.
 AJ7593
 AJ7593.Click photographs - Photos may exist for this station.
 AJ7593
 AJ7593.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ7593
 AJ7593.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ7593
 AJ7593.The ellipsoidal height was determined by GPS observations
 AJ7593.and is referenced to NAD 83.
 AJ7593
 AJ7593.The dynamic height is computed by dividing the NAVD 88
 AJ7593.geopotential number by the normal gravity value computed on the
 AJ7593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ7593.degrees latitude (g = 980.6199 gals.).
 AJ7593
 AJ7593.The modeled gravity was interpolated from observed gravity values.
 AJ7593
 AJ7593. The following values were computed from the NAD 83(2011) position.
 AJ7593
 AJ7593;                    North         East     Units Scale Factor Converg.
 AJ7593;SPC IL W     -   350,609.688   752,115.772   MT  0.99997460   +0 23 23.6
 AJ7593;SPC IL W     - 1,150,291.95  2,467,566.50   sFT  0.99997460   +0 23 23.6
 AJ7593;UTM  16      - 4,411,339.112   281,085.661   MT  1.00019003   -1 38 19.7
 AJ7593
 AJ7593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ7593!SPC IL W     -   0.99997761  x   0.99997460  =   0.99995221
 AJ7593!UTM  16      -   0.99997761  x   1.00019003  =   1.00016763
 AJ7593
 AJ7593:                Primary Azimuth Mark                     Grid Az
 AJ7593:SPC IL W     -  RIVERTON DEPOT                           021 52 27.3
 AJ7593:UTM  16      -  RIVERTON DEPOT                           023 54 10.6
 AJ7593
 AJ7593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8108511339(NAD 83)
 AJ7593
 AJ7593|---------------------------------------------------------------------|
 AJ7593| PID    Reference Object                     Distance      Geod. Az  |
 AJ7593|                                                           dddmmss.s |
 AJ7593| AJ7591 RIVERTON DEPOT                      APPROX. 0.6 KM 0221550.9 |
 AJ7593|---------------------------------------------------------------------|
 AJ7593
 AJ7593                          SUPERSEDED SURVEY CONTROL
 AJ7593
 AJ7593  NAD 83(2007)-  39 49 25.92091(N)    089 33 28.42362(W) AD(2002.00) 0
 AJ7593  ELLIP H (02/10/07)  142.761  (m)                       GP(2002.00)    
 AJ7593  ELLIP H (02/03/05)  142.745  (m)                       GP(       ) 4 2
 AJ7593  NAD 83(1997)-  39 49 25.92096(N)    089 33 28.42347(W) AD(       ) 1
 AJ7593  ELLIP H (01/24/02)  142.769  (m)                       GP(       ) 2 2
 AJ7593  NAVD 88 (01/24/02)  175.2    (m)  GEOID99  model used  GPS OBS        
 AJ7593
 AJ7593.Superseded values are not recommended for survey control.
 AJ7593
 AJ7593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ7593.See file dsdata.pdf to determine how the superseded data were derived.
 AJ7593
 AJ7593_MARKER: DD = SURVEY DISK
 AJ7593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ7593_STAMPING: RIVERTON AZ 1996
 AJ7593_MARK LOGO: ILDT
 AJ7593_PROJECTION: FLUSH
 AJ7593_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ7593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ7593+STABILITY: SURFACE MOTION
 AJ7593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ7593+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2014
 AJ7593
 AJ7593  HISTORY     - Date     Condition        Report By
 AJ7593  HISTORY     - 1996     MONUMENTED       ILDT
 AJ7593  HISTORY     - 20011218 GOOD             ILDT
 AJ7593  HISTORY     - 20120627 GOOD             ILDT
 AJ7593  HISTORY     - 20140910 GOOD             AMESC
 AJ7593
 AJ7593                          STATION DESCRIPTION
 AJ7593
 AJ7593'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (GLW)
 AJ7593'STATION LOCATED SOUTH OF RIVERTON. TO REACH FROM JUNCTION OF I-72
 AJ7593'(CAMP BUTLER EXIT 104)
 AJ7593'AND OLD RT 36 GO NORTHEAST ALONG OLD RT 36 1.8 MI (2.9 KM) TO STATION
 AJ7593'ON RIGHT. STATION
 AJ7593'LOCATED 10.15 M (33.30 FT) EAST OF EDGE OF PAVEMENT, 0.2 M (O.7 FT)
 AJ7593'WEST OF METAL POST, 25.9 M
 AJ7593'(85.0 FT)  NORTH OF A POWER POLE, 33 .0 M (108.3 FT) EAST OF SOUTH
 AJ7593'GATEPOST TO STORAGE UNITS
 AJ7593'LOCATED ON WEST SIDE OF OLD 36. STATION STAMPED RIVERTON AZ 1996 AND
 AJ7593'IS FLUSH WITH
 AJ7593'GROUND
 AJ7593'
 AJ7593
 AJ7593                          STATION RECOVERY (2012)
 AJ7593
 AJ7593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 AJ7593'RECOVERED IN GOOD CONDITION.
 AJ7593
 AJ7593                          STATION RECOVERY (2014)
 AJ7593
 AJ7593'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 AJ7593'RECOVERED IN GOOD CONDITION.
 AJ7593'
 AJ7593'NOTE-ADD-THE STATION IS 79.4 FT (24.2 M) SOUTHWEST OF A POWER POLE,
 AJ7593'77.4 FT (23.6 M) NORTHEAST OF A TELEPHONE PEDESTAL.
 AJ7593'
 AJ7593'NOTE - THE METAL WITNESS POST IS GONE AND THE STATION IS ON THE
 AJ7593'SOUTHEAST SIDE OF OLD ROUTE 36 NOT THE WEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1263 ***********************************************************************
 KB1263  DESIGNATION -  RM 13
 KB1263  PID         -  KB1263
 KB1263  STATE/COUNTY-  IL/SHELBY
 KB1263  COUNTRY     -  US
 KB1263  USGS QUAD   -  SHELBYVILLE (2018)
 KB1263
 KB1263                         *CURRENT SURVEY CONTROL
 KB1263  ______________________________________________________________________
 KB1263* NAD 83(1997) POSITION- 39 24 21.13110(N) 088 46 25.36501(W)   ADJUSTED
 KB1263* NAVD 88 ORTHO HEIGHT -   200.90  (+/-2cm)      659.1   (feet) VERTCON3
 KB1263  ______________________________________________________________________
 KB1263  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 KB1263  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 KB1263  HORZ ORDER      -  SECOND
 KB1263  VERT ORDER      -  THIRD ? (See Below)
 KB1263
 KB1263.The horizontal coordinates were established by classical geodetic methods
 KB1263.and adjusted by the National Geodetic Survey in October 1999.
 KB1263
 KB1263.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1263.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1263
 KB1263.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1263.GEOID18 height accuracy estimate available here.
 KB1263
 KB1263.The vertical order pertains to the NGVD 29 superseded value.
 KB1263
 KB1263.Click photographs - Photos may exist for this station.
 KB1263
 KB1263.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1263
 KB1263. The following values were computed from the NAD 83(1997) position.
 KB1263
 KB1263;                    North         East     Units Scale Factor Converg.
 KB1263;SPC IL E     -   304,128.847   262,071.315   MT  0.99999271   -0 16 46.4
 KB1263;SPC IL E     -   997,796.06    859,812.31   sFT  0.99999271   -0 16 46.4
 KB1263;SPC IL W     -   304,951.892   819,969.464   MT  1.00011832   +0 53 03.7
 KB1263;SPC IL W     - 1,000,496.33  2,690,183.15   sFT  1.00011832   +0 53 03.7
 KB1263;UTM  16      - 4,363,318.766   347,287.660   MT  0.99988714   -1 07 34.3
 KB1263
 KB1263!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1263!SPC IL E     -   0.99997355  x   0.99999271  =   0.99996626
 KB1263!SPC IL W     -   0.99997355  x   1.00011832  =   1.00009186
 KB1263!UTM  16      -   0.99997355  x   0.99988714  =   0.99986069
 KB1263
 KB1263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4728763318(NAD 83)
 KB1263
 KB1263                          SUPERSEDED SURVEY CONTROL
 KB1263
 KB1263  NAD 83(1986)-  39 24 21.14561(N)    088 46 25.35283(W) AD(       ) 2
 KB1263  NAD 27      -  39 24 20.99264(N)    088 46 25.10189(W) AD(       ) 2
 KB1263  NGVD 29             200.98   (m)          659.4    (f) LEVELING    3  
 KB1263
 KB1263.Superseded values are not recommended for survey control.
 KB1263
 KB1263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1263.See file dsdata.pdf to determine how the superseded data were derived.
 KB1263
 KB1263_MARKER: DD = SURVEY DISK
 KB1263_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 KB1263+WITH SETTING: PAVEMENT
 KB1263_SP_SET: MANHOLE
 KB1263_STAMPING: RM 13
 KB1263_MARK LOGO: USACE
 KB1263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1263+STABILITY: SURFACE MOTION
 KB1263
 KB1263  HISTORY     - Date     Condition        Report By
 KB1263  HISTORY     - UNK      MONUMENTED       USACE
 KB1263  HISTORY     - 1976     GOOD             NGS
 KB1263  HISTORY     - 19940618 GOOD             USPSQD
 KB1263  HISTORY     - 20140604 GOOD             INDIV
 KB1263
 KB1263                          STATION DESCRIPTION
 KB1263
 KB1263'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1263'THE STATION IS LOCATED ABOUT 1 MILE EAST OF SHELBYVILLE AND 0.15
 KB1263'MILE SOUTHEAST OF THE SOUTHEAST END OF THE SHELBYVILLE DAM, ON
 KB1263'LAND CONTROLED BY THE U.S. CORPS OF ENGINEERS AND ILLINOIS STATE
 KB1263'PARK SERVICE.
 KB1263'
 KB1263'THE MARK IS A STANDARD U.S. ARMY CORPS OF ENGINEERS REFERENCE
 KB1263'MARK DISK, STAMPED RM 13 THAT IS CEMENTED IN AN IRON MANHOLE
 KB1263'WHICH IS APPROXIMATELY 18 INCHES IN DIAMETER.  THE MARK IS 12
 KB1263'INCHES BELOW GROUND SURFACE.  IT IS 48 FEET NORTH OF AN
 KB1263'EAST-WEST CUT BANK, 24 FEET SOUTHWEST OF A SMALL YELLOW POPLAR
 KB1263'TREE AND 102 FEET NORTHWEST OF THE APPROXIMATE CENTER OF
 KB1263'BILLBOARD.
 KB1263'
 KB1263'THIS MARK WAS USED AS A REFERENCE MARK FOR TRIANGULATION
 KB1263'STATION SHELBYVILLE, THEREFORE A TRAVERSE TIE WAS MADE DISTANCE
 KB1263'BEING 24.608 METERS OR 80.73 FEET SOUTHEAST OF TRIANGULATION
 KB1263'STATION SHELBYVILLE.
 KB1263
 KB1263                          STATION RECOVERY (1994)
 KB1263
 KB1263'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1263'RECOVERED IN GOOD CONDITION.
 KB1263
 KB1263                          STATION RECOVERY (2014)
 KB1263
 KB1263'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 KB1263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0588 ***********************************************************************
 JB0588  DESIGNATION -  RM 14
 JB0588  PID         -  JB0588
 JB0588  STATE/COUNTY-  IL/CLAY
 JB0588  COUNTRY     -  US
 JB0588  USGS QUAD   -  XENIA NE (2018)
 JB0588
 JB0588                         *CURRENT SURVEY CONTROL
 JB0588  ______________________________________________________________________
 JB0588* NAD 83(1986) POSITION- 38 38 32.     (N) 088 35 19.     (W)   SCALED
 JB0588* NAVD 88 ORTHO HEIGHT -   156.055 (meters)      511.99  (feet) ADJUSTED
 JB0588  ______________________________________________________________________
 JB0588  GEOID HEIGHT    -        -31.081 (meters)                     GEOID18
 JB0588  DYNAMIC HEIGHT  -        155.957 (meters)      511.67  (feet) COMP
 JB0588  MODELED GRAVITY -    980,001.3   (mgal)                       NAVD 88
 JB0588
 JB0588  VERT ORDER      -  FIRST     CLASS II
 JB0588
 JB0588.The horizontal coordinates were scaled from a map and have
 JB0588.an estimated accuracy of +/- 6 seconds.
 JB0588
 JB0588.The orthometric height was determined by differential leveling and
 JB0588.adjusted by the NATIONAL GEODETIC SURVEY
 JB0588.in June 1991.
 JB0588
 JB0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0588.GEOID18 height accuracy estimate available here.
 JB0588
 JB0588.Click photographs - Photos may exist for this station.
 JB0588
 JB0588.The dynamic height is computed by dividing the NAVD 88
 JB0588.geopotential number by the normal gravity value computed on the
 JB0588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0588.degrees latitude (g = 980.6199 gals.).
 JB0588
 JB0588.The modeled gravity was interpolated from observed gravity values.
 JB0588
 JB0588;                    North         East    Units  Estimated Accuracy
 JB0588;SPC IL E     -   219,290.      277,780.      MT  (+/- 180 meters Scaled)
 JB0588
 JB0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH617782(NAD 83)
 JB0588
 JB0588                          SUPERSEDED SURVEY CONTROL
 JB0588
 JB0588  NGVD 29 (??/??/92)  156.164  (m)          512.35   (f) ADJ UNCH    1 2
 JB0588
 JB0588.Superseded values are not recommended for survey control.
 JB0588
 JB0588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0588.See file dsdata.pdf to determine how the superseded data were derived.
 JB0588
 JB0588_MARKER: DD = SURVEY DISK
 JB0588_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB0588_STAMPING: RM 14 1934
 JB0588_MARK LOGO: CGS+SS
 JB0588_PROJECTION: PROJECTING 10 CENTIMETERS
 JB0588_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0588
 JB0588  HISTORY     - Date     Condition        Report By
 JB0588  HISTORY     - 1934     MONUMENTED       ILGS
 JB0588  HISTORY     - 1949     GOOD             CGS
 JB0588  HISTORY     - 1986     GOOD             NGS
 JB0588
 JB0588                          STATION DESCRIPTION
 JB0588
 JB0588'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0588'2.6 MI E FROM XENIA.
 JB0588'ABOUT 2.6 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0588'THE STATION AT XENIA, ABOUT 0.25 MILE WEST OF MILE POST C 248,
 JB0588'AT THE NORTHWEST QUARTER OF A FARM ROAD CROSSING, 99 FEET NORTHWEST
 JB0588'AND ACROSS THE TRACK FROM MILE POLE 248/10, 67 FEET NORTHEAST
 JB0588'FROM SIGNAL LIGHT 248/3, 36 FEET NORTH OF THE NORTH RAIL, 16 FEET
 JB0588'WEST OF THE CENTER LINE OF THE ROAD, 6 FEET SOUTH OF THE R/W
 JB0588'FENCE, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 4 FEET
 JB0588'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB0588'POST PROJECTING 4 INCHES.
 JB0588
 JB0588                          STATION RECOVERY (1986)
 JB0588
 JB0588'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0588'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JB0588'NEW DESCRIPTION FOLLOWS.  9.2 KM (5.7 MI) WESTERLY ALONG OLD U.S.
 JB0588'HIGHWAY 50 FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.9 KM
 JB0588'(0.55 MI) SOUTH ALONG COUNTY ROAD 575 E, 20.4 M (66.9 FT) NORTHEAST OF
 JB0588'CHESSIE SYSTEM RAILROAD SIGNAL NUMBER 248.3, 11.0 M (36.1 FT) NORTH OF
 JB0588'THE NORTH RAIL, AND 4.9 M (16.1 FT) WEST OF THE CENTER OF THE ROAD.
 JB0588'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JB0588'THE MARK IS 0.9 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0591 ***********************************************************************
 JB0591  DESIGNATION -  RM 15
 JB0591  PID         -  JB0591
 JB0591  STATE/COUNTY-  IL/CLAY
 JB0591  COUNTRY     -  US
 JB0591  USGS QUAD   -  XENIA (2018)
 JB0591
 JB0591                         *CURRENT SURVEY CONTROL
 JB0591  ______________________________________________________________________
 JB0591* NAD 83(1986) POSITION- 38 38 08.     (N) 088 37 54.     (W)   SCALED
 JB0591* NAVD 88 ORTHO HEIGHT -   164.416 (meters)      539.42  (feet) ADJUSTED
 JB0591  ______________________________________________________________________
 JB0591  GEOID HEIGHT    -        -31.063 (meters)                     GEOID18
 JB0591  DYNAMIC HEIGHT  -        164.313 (meters)      539.08  (feet) COMP
 JB0591  MODELED GRAVITY -    979,999.2   (mgal)                       NAVD 88
 JB0591
 JB0591  VERT ORDER      -  FIRST     CLASS II
 JB0591
 JB0591.The horizontal coordinates were scaled from a map and have
 JB0591.an estimated accuracy of +/- 6 seconds.
 JB0591
 JB0591.The orthometric height was determined by differential leveling and
 JB0591.adjusted by the NATIONAL GEODETIC SURVEY
 JB0591.in June 1991.
 JB0591
 JB0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0591.GEOID18 height accuracy estimate available here.
 JB0591
 JB0591.Click photographs - Photos may exist for this station.
 JB0591
 JB0591.The dynamic height is computed by dividing the NAVD 88
 JB0591.geopotential number by the normal gravity value computed on the
 JB0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0591.degrees latitude (g = 980.6199 gals.).
 JB0591
 JB0591.The modeled gravity was interpolated from observed gravity values.
 JB0591
 JB0591;                    North         East    Units  Estimated Accuracy
 JB0591;SPC IL E     -   218,560.      274,030.      MT  (+/- 180 meters Scaled)
 JB0591
 JB0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH579775(NAD 83)
 JB0591
 JB0591                          SUPERSEDED SURVEY CONTROL
 JB0591
 JB0591  NGVD 29 (??/??/92)  164.526  (m)          539.78   (f) ADJ UNCH    1 2
 JB0591
 JB0591.Superseded values are not recommended for survey control.
 JB0591
 JB0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0591.See file dsdata.pdf to determine how the superseded data were derived.
 JB0591
 JB0591_MARKER: DD = SURVEY DISK
 JB0591_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB0591_STAMPING: RM 15 1934
 JB0591_MARK LOGO: CGS+SS
 JB0591_PROJECTION: PROJECTING 46 CENTIMETERS
 JB0591_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0591
 JB0591  HISTORY     - Date     Condition        Report By
 JB0591  HISTORY     - 1934     MONUMENTED       ILGS
 JB0591  HISTORY     - 1949     GOOD             CGS
 JB0591  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0591
 JB0591                          STATION DESCRIPTION
 JB0591
 JB0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0591'0.2 MI E FROM XENIA.
 JB0591'ABOUT 0.25 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0591'THE STATION OF XENIA, SET IN THE SIDE OF A 6-FOOT CUT, 38 FEET
 JB0591'SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, 25 FEET WEST OF MILE
 JB0591'POLE 250/25, 16 FEET NORTH OF R/W FENCE, 2 FEET NORTH OF A WHITE
 JB0591'WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK
 JB0591'AND SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 18 INCHES
 JB0591'ON THE NORTH SIDE.  NOTE-- MARK IS SET IN BANK OF CUT SO THAT
 JB0591'THE NORTH SIDE OF THE POST IS EXPOSED.  IT IS SOLID IN GROUND
 JB0591'BUT SUBJECT TO MOVEMENT IF BANK CAVES IN.
 JB0591
 JB0591                          STATION RECOVERY (1986)
 JB0591
 JB0591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0591'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7819 ***********************************************************************
 DP7819  DESIGNATION -  RM 3
 DP7819  PID         -  DP7819
 DP7819  STATE/COUNTY-  IL/OGLE
 DP7819  COUNTRY     -  US
 DP7819  USGS QUAD   -  OREGON (2018)
 DP7819
 DP7819                         *CURRENT SURVEY CONTROL
 DP7819  ______________________________________________________________________
 DP7819* NAD 83(1986) POSITION- 42 07 23.71   (N) 089 15 21.46   (W)   HD_HELD1
 DP7819* NAVD 88 ORTHO HEIGHT -   213.075 (meters)      699.06  (feet) ADJUSTED
 DP7819  ______________________________________________________________________
 DP7819  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 DP7819  DYNAMIC HEIGHT  -        213.005 (meters)      698.83  (feet) COMP
 DP7819  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 DP7819
 DP7819  VERT ORDER      -  SECOND    CLASS I
 DP7819
 DP7819.The horizontal coordinates were determined by differentially corrected
 DP7819.hand held GPS observations or other comparable positioning techniques
 DP7819.and have an estimated accuracy of +/- 3 meters.
 DP7819
 DP7819.The orthometric height was determined by differential leveling and
 DP7819.adjusted by the IL DEPT OF TRANSP
 DP7819.in July 2015.
 DP7819
 DP7819.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7819.GEOID18 height accuracy estimate available here.
 DP7819
 DP7819.Click photographs - Photos may exist for this station.
 DP7819
 DP7819.The dynamic height is computed by dividing the NAVD 88
 DP7819.geopotential number by the normal gravity value computed on the
 DP7819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7819.degrees latitude (g = 980.6199 gals.).
 DP7819
 DP7819.The modeled gravity was interpolated from observed gravity values.
 DP7819
 DP7819;                    North         East    Units  Estimated Accuracy
 DP7819;SPC IL W     -   606,173.4     775,302.8     MT  (+/- 3 meters HH1 GPS) 
 DP7819
 DP7819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1352265924(NAD 83)
 DP7819
 DP7819                          SUPERSEDED SURVEY CONTROL
 DP7819
 DP7819.No superseded survey control is available for this station.
 DP7819
 DP7819_MARKER: B = BOLT
 DP7819_SETTING: 0 = UNSPECIFIED SETTING
 DP7819_SP_SET: BOLT IN POWER POLE
 DP7819_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7819_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7819+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2015
 DP7819
 DP7819  HISTORY     - Date     Condition        Report By
 DP7819  HISTORY     - UNK      MONUMENTED
 DP7819  HISTORY     - 20150404 GOOD             PATRIC
 DP7819
 DP7819                          STATION DESCRIPTION
 DP7819
 DP7819'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7819'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 DP7819'OREGON, 6.2 MI (10.0 KM) WEST-SOUTHWEST OF KISHWAUKEE AND 4.1 MI (6.6
 DP7819'KM) WEST-NORTHWEST OF STILLMAN VALLEY.
 DP7819'
 DP7819'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH SR
 DP7819'72 (UNION ST) LOCATED IN BYRON, IL, GO SOUTH ON SR 72 (UNION ST) FOR
 DP7819'0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP7819'
 DP7819'THE STATION IS LOCATED 22.5 FT (6.9 M) WEST OF THE CENTERLINE OF SR 72
 DP7819'(UNION ST), 110 FT (33.5 M) SOUTH OF THE CENTERLINE OF DIAMOND STREET
 DP7819'AND 45 FT (13.7 M) NORTH OF THE NORTH END OF A GUARDRAIL.
 DP7819'
 DP7819'NOTE-THE STATION IS A BOLT IN A POWER POLE ABOUT 1.5 FT (0.5 M) HIGHER
 DP7819'THAN THE ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7820 ***********************************************************************
 DP7820  DESIGNATION -  RM 4
 DP7820  PID         -  DP7820
 DP7820  STATE/COUNTY-  IL/OGLE
 DP7820  COUNTRY     -  US
 DP7820  USGS QUAD   -  OREGON (2018)
 DP7820
 DP7820                         *CURRENT SURVEY CONTROL
 DP7820  ______________________________________________________________________
 DP7820* NAD 83(1986) POSITION- 42 07 22.72   (N) 089 15 20.97   (W)   HD_HELD1
 DP7820* NAVD 88 ORTHO HEIGHT -   211.896 (meters)      695.20  (feet) ADJUSTED
 DP7820  ______________________________________________________________________
 DP7820  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 DP7820  DYNAMIC HEIGHT  -        211.827 (meters)      694.97  (feet) COMP
 DP7820  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 DP7820
 DP7820  VERT ORDER      -  SECOND    CLASS I
 DP7820
 DP7820.The horizontal coordinates were determined by differentially corrected
 DP7820.hand held GPS observations or other comparable positioning techniques
 DP7820.and have an estimated accuracy of +/- 3 meters.
 DP7820
 DP7820.The orthometric height was determined by differential leveling and
 DP7820.adjusted by the IL DEPT OF TRANSP
 DP7820.in July 2015.
 DP7820
 DP7820.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7820.GEOID18 height accuracy estimate available here.
 DP7820
 DP7820.Click photographs - Photos may exist for this station.
 DP7820
 DP7820.The dynamic height is computed by dividing the NAVD 88
 DP7820.geopotential number by the normal gravity value computed on the
 DP7820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7820.degrees latitude (g = 980.6199 gals.).
 DP7820
 DP7820.The modeled gravity was interpolated from observed gravity values.
 DP7820
 DP7820;                    North         East    Units  Estimated Accuracy
 DP7820;SPC IL W     -   606,143.0     775,314.3     MT  (+/- 3 meters HH1 GPS) 
 DP7820
 DP7820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1353365893(NAD 83)
 DP7820
 DP7820                          SUPERSEDED SURVEY CONTROL
 DP7820
 DP7820.No superseded survey control is available for this station.
 DP7820
 DP7820_MARKER: Q = CHISELED SQUARE
 DP7820_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP7820+WITH SETTING: PAVEMENT
 DP7820_SP_SET: SIGN BASE
 DP7820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7820+STABILITY: SURFACE MOTION
 DP7820_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7820+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2015
 DP7820
 DP7820  HISTORY     - Date     Condition        Report By
 DP7820  HISTORY     - UNK      MONUMENTED
 DP7820  HISTORY     - 20150420 GOOD             PATRIC
 DP7820
 DP7820                          STATION DESCRIPTION
 DP7820
 DP7820'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7820'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 DP7820'OREGON, 6.2 MI (10.0 KM) WEST-SOUTHWEST OF KISHWAUKEE AND 4.1 MI (6.6
 DP7820'KM) WEST-NORTHWEST OF STILLMAN VALLEY.
 DP7820'
 DP7820'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH SR
 DP7820'72 (UNION ST) LOCATED IN BYRON, IL, GO SOUTH ON SR 72 (UNION ST) FOR
 DP7820'0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP7820'
 DP7820'THE STATION IS LOCATED 22.5 FT (6.9 M) SOUTHWEST OF THE CENTERLINE OF
 DP7820'SR 72 (UNION ST), 186 FT (56.7 M) SOUTH OF THE CENTERLINE OF DIAMOND
 DP7820'STREET AND 44.5 FT (13.6 M) SOUTH OF THE NORTH END OF A GUARDRAIL.
 DP7820'
 DP7820'NOTE-THE STATION IS A CHISELED CROSS LOCATED ON THE SOUTHWEST CORNER
 DP7820'OF A CONCRETE SIGN BASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0699 ***********************************************************************
 MF0699  DESIGNATION -  RM VINSON
 MF0699  PID         -  MF0699
 MF0699  STATE/COUNTY-  IL/LASALLE
 MF0699  COUNTRY     -  US
 MF0699  USGS QUAD   -  LA SALLE (2018)
 MF0699
 MF0699                         *CURRENT SURVEY CONTROL
 MF0699  ______________________________________________________________________
 MF0699* NAD 83(1986) POSITION- 41 21 04.     (N) 089 05 47.     (W)   SCALED
 MF0699* NAVD 88 ORTHO HEIGHT -   192.818 (meters)      632.60  (feet) ADJUSTED
 MF0699  ______________________________________________________________________
 MF0699  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 MF0699  DYNAMIC HEIGHT  -        192.741 (meters)      632.35  (feet) COMP
 MF0699  MODELED GRAVITY -    980,219.6   (mgal)                       NAVD 88
 MF0699
 MF0699  VERT ORDER      -  FIRST     CLASS I
 MF0699
 MF0699.The horizontal coordinates were scaled from a map and have
 MF0699.an estimated accuracy of +/- 6 seconds.
 MF0699
 MF0699.The orthometric height was determined by differential leveling and
 MF0699.adjusted by the NATIONAL GEODETIC SURVEY
 MF0699.in June 1991.
 MF0699
 MF0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0699.GEOID18 height accuracy estimate available here.
 MF0699
 MF0699.Click photographs - Photos may exist for this station.
 MF0699
 MF0699.The dynamic height is computed by dividing the NAVD 88
 MF0699.geopotential number by the normal gravity value computed on the
 MF0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0699.degrees latitude (g = 980.6199 gals.).
 MF0699
 MF0699.The modeled gravity was interpolated from observed gravity values.
 MF0699
 MF0699;                    North         East    Units  Estimated Accuracy
 MF0699;SPC IL E     -   520,320.      236,140.      MT  (+/- 180 meters Scaled)
 MF0699
 MF0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL246798(NAD 83)
 MF0699
 MF0699                          SUPERSEDED SURVEY CONTROL
 MF0699
 MF0699  NGVD 29 (??/??/92)  192.87   (m)          632.8    (f) COMPUTED    1 1
 MF0699
 MF0699.Superseded values are not recommended for survey control.
 MF0699
 MF0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0699.See file dsdata.pdf to determine how the superseded data were derived.
 MF0699
 MF0699_MARKER: DR = REFERENCE MARK DISK
 MF0699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0699_STAMPING: VINSON 632.840 1920
 MF0699_MARK LOGO: CGS
 MF0699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0699+STABILITY: SURFACE MOTION
 MF0699
 MF0699  HISTORY     - Date     Condition        Report By
 MF0699  HISTORY     - 1920     MONUMENTED       CGS
 MF0699  HISTORY     - 1969     GOOD             CGS
 MF0699  HISTORY     - 19970716 GOOD             USPSQD
 MF0699  HISTORY     - 20020803 GOOD             USPSQD
 MF0699
 MF0699                          STATION DESCRIPTION
 MF0699
 MF0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0699'1.6 MI N FROM LA SALLE.
 MF0699'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0699'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0699'STATE HIGHWAY 351, THENCE 0.9 MILE NORTH ALONG ST. VINCENTS
 MF0699'AVENUE WHICH IS STATE HIGHWAY 351, 28 1/2 FEET EAST OF THE
 MF0699'CENTER LINE OF THE AVENUE, 56 1/2 FEET SOUTH OF THE CENTER LINE OF
 MF0699'A PRIVATE DRIVEWAY WHICH LEAD EAST, 40 FEET NORTH OF THE EXTENDED
 MF0699'CENTER LINE OF EDWARDS AVENUE WHICH LEADS WEST, 63 1/2 FEET
 MF0699'EAST-NORTHEAST AND ACROSS THE AVENUE FROM A FIRE HYDRANT, 6.2
 MF0699'FEET EAST OF THE EAST EDGE OF A CONCRETE SIDEWALK, 2 FEET WEST
 MF0699'OF A FENCE, ABOUT LEVEL WITH THE AVENUE, AND SET IN THE TOP OF
 MF0699'A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 MF0699'SEC 10, T33N, R 1E.  NOTE-- THE POST IS LEANING TO THE WEST BUT IT
 MF0699'IS SOLID.
 MF0699
 MF0699                          STATION RECOVERY (1997)
 MF0699
 MF0699'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0699'RECOVERED IN GOOD CONDITION.
 MF0699
 MF0699                          STATION RECOVERY (2002)
 MF0699
 MF0699'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0699'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0448 ***********************************************************************
 LD0448  DESIGNATION -  RMW 7
 LD0448  PID         -  LD0448
 LD0448  STATE/COUNTY-  IL/WARREN
 LD0448  COUNTRY     -  US
 LD0448  USGS QUAD   -  MONMOUTH (2018)
 LD0448
 LD0448                         *CURRENT SURVEY CONTROL
 LD0448  ______________________________________________________________________
 LD0448* NAD 83(1986) POSITION- 40 53 33.     (N) 090 41 25.     (W)   SCALED
 LD0448* NAVD 88 ORTHO HEIGHT -   236.989 (meters)      777.52  (feet) ADJUSTED
 LD0448  ______________________________________________________________________
 LD0448  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 LD0448  DYNAMIC HEIGHT  -        236.882 (meters)      777.17  (feet) COMP
 LD0448  MODELED GRAVITY -    980,167.7   (mgal)                       NAVD 88
 LD0448
 LD0448  VERT ORDER      -  SECOND    CLASS 0
 LD0448
 LD0448.The horizontal coordinates were scaled from a map and have
 LD0448.an estimated accuracy of +/- 6 seconds.
 LD0448
 LD0448.The orthometric height was determined by differential leveling and
 LD0448.adjusted by the NATIONAL GEODETIC SURVEY
 LD0448.in June 1991.
 LD0448
 LD0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0448.GEOID18 height accuracy estimate available here.
 LD0448
 LD0448.Click photographs - Photos may exist for this station.
 LD0448
 LD0448.The dynamic height is computed by dividing the NAVD 88
 LD0448.geopotential number by the normal gravity value computed on the
 LD0448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0448.degrees latitude (g = 980.6199 gals.).
 LD0448
 LD0448.The modeled gravity was interpolated from observed gravity values.
 LD0448
 LD0448;                    North         East    Units  Estimated Accuracy
 LD0448;SPC IL W     -   469,220.      655,880.      MT  (+/- 180 meters Scaled)
 LD0448
 LD0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF945293(NAD 83)
 LD0448
 LD0448                          SUPERSEDED SURVEY CONTROL
 LD0448
 LD0448  NGVD 29 (??/??/92)  237.044  (m)          777.70   (f) ADJ UNCH    2 0
 LD0448
 LD0448.Superseded values are not recommended for survey control.
 LD0448
 LD0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0448.See file dsdata.pdf to determine how the superseded data were derived.
 LD0448
 LD0448_MARKER: DD = SURVEY DISK
 LD0448_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LD0448_STAMPING: RMW 7 1934
 LD0448_MARK LOGO: CGS+SS
 LD0448_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0448+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 LD0448
 LD0448  HISTORY     - Date     Condition        Report By
 LD0448  HISTORY     - 1934     MONUMENTED       ILGS
 LD0448  HISTORY     - 1943     GOOD             CGS
 LD0448  HISTORY     - 20010331 GOOD             NGS
 LD0448  HISTORY     - 20120605 GOOD             ILDT
 LD0448  HISTORY     - 20130409 MARK NOT FOUND   AMESC
 LD0448
 LD0448                          STATION DESCRIPTION
 LD0448
 LD0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0448'2 MI W FROM MONMOUTH.
 LD0448'2.0 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0448'FROM THE STATION AT MONMOUTH, WARREN COUNTY, 5 POLES WEST OF
 LD0448'MILEPOST 181, AT A PUBLIC-ROAD CROSSING, 60 FEET EAST OF THE
 LD0448'CENTERLINE OF THE ROAD, 42 FEET SOUTH OF THE CENTERLINE OF THE
 LD0448'SOUTH TRACK, 12 FEET SOUTH OF A POLE, 6 FEET SOUTHEAST OF A
 LD0448'FENCE CORNER, AND 3 FEET LOWER THAN THE TRACK.  A STATE SURVEY
 LD0448'STANDARD DISK, STAMPED RMW 7 1934 AND SET IN THE TOP OF A
 LD0448'CONCRETE POST.
 LD0448
 LD0448                          STATION RECOVERY (2001)
 LD0448
 LD0448'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0448'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0448
 LD0448                          STATION RECOVERY (2012)
 LD0448
 LD0448'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0448'RECOVERED IN GOOD CONDITION.
 LD0448
 LD0448                          STATION RECOVERY (2013)
 LD0448
 LD0448'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 LD0448'THE AREA HAS BEEN REGRADED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1350 ***********************************************************************
 MF1350  DESIGNATION -  RNG JOLIET RADIO JOT
 MF1350  PID         -  MF1350
 MF1350  STATE/COUNTY-  IL/WILL
 MF1350  COUNTRY     -  US
 MF1350  USGS QUAD   -  PLAINFIELD (2018)
 MF1350
 MF1350                         *CURRENT SURVEY CONTROL
 MF1350  ______________________________________________________________________
 MF1350* NAD 83(1997) POSITION- 41 33 11.58900(N) 088 14 11.76195(W)   ADJUSTED
 MF1350  ______________________________________________________________________
 MF1350  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 MF1350  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 MF1350  HORZ ORDER      -  THIRD
 MF1350
 MF1350.The horizontal coordinates were established by classical geodetic methods
 MF1350.and adjusted by the National Geodetic Survey in October 1999.
 MF1350
 MF1350.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1350.GEOID18 height accuracy estimate available here.
 MF1350
 MF1350.Click photographs - Photos may exist for this station.
 MF1350
 MF1350.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1350
 MF1350. The following values were computed from the NAD 83(1997) position.
 MF1350
 MF1350;                    North         East     Units Scale Factor Converg.
 MF1350;SPC IL E     -   542,484.891   308,070.000   MT  0.99997580   +0 03 51.0
 MF1350;SPC IL E     - 1,779,802.51  1,010,726.32   sFT  0.99997580   +0 03 51.0
 MF1350;UTM  16      - 4,600,910.847   396,873.457   MT  0.99973088   -0 49 13.2
 MF1350
 MF1350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9687300910(NAD 83)
 MF1350
 MF1350                          SUPERSEDED SURVEY CONTROL
 MF1350
 MF1350  NAD 83(1997)-  41 33 11.58970(N)    088 14 11.76332(W) AD(       ) 3
 MF1350  NAD 83(1986)-  41 33 11.59148(N)    088 14 11.77312(W) AD(       ) 3
 MF1350  NAD 27      -  41 33 11.48400(N)    088 14 11.54300(W) AD(       ) 3
 MF1350
 MF1350.Superseded values are not recommended for survey control.
 MF1350
 MF1350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1350.See file dsdata.pdf to determine how the superseded data were derived.
 MF1350
 MF1350_MARKER: 27 = RADIO RANGE MAST
 MF1350
 MF1350  HISTORY     - Date     Condition        Report By
 MF1350  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1350
 MF1350                          STATION DESCRIPTION
 MF1350
 MF1350'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1350'THE STATION IS THE CENTER OF THE TOP OF THE CENTER ONE OF
 MF1350'FIVE MASTS OF THE RADIO RANGE STATION, LOCATED ABOUT 8 MILES
 MF1350'NORTHWEST OF JOLIET AND 4 MILES SOUTHWEST OF PLAINFIELD.
 MF1350'THE RANGE STATION IS IN AN OPEN FIELD ABOUT 0.15 MILE NORTH
 MF1350'OF A GRAVEL ROAD.  THE MASTS ARE STEEL, 4-LEGGED MASTS, PAINTED
 MF1350'IN ALTERNATE SECTIONS OF ORANGE AND WHITE AND ARE 110 FEET
 MF1350'HIGH.  THE CENTER MAST IS NOT LIGHTED BUT THE OUTSIDE MASTS
 MF1350'ARE LIGHTED AT THE TOP WITH RED OBSTRUCTION LIGHTS.
 MF1350'
 MF1350'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 MF1350'66 AND 34, ABOUT 6 MILES SOUTH OF PLAINFIELD, GO NORTH ON
 MF1350'HIGHWAY 66 FOR 2.0 MILES TO A CROSSROAD.  TURN RIGHT AND
 MF1350'GO WEST ON GRAVEL ROAD FOR 1.8 MILES TO THE STATION ON THE
 MF1350'RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1731 ***********************************************************************
 LC1731  DESIGNATION -  RNG RANTOUL RADIO RAN
 LC1731  PID         -  LC1731
 LC1731  STATE/COUNTY-  IL/CHAMPAIGN
 LC1731  COUNTRY     -  US
 LC1731  USGS QUAD   -  RANTOUL (2018)
 LC1731
 LC1731                         *CURRENT SURVEY CONTROL
 LC1731  ______________________________________________________________________
 LC1731* NAD 83(1997) POSITION- 40 15 20.73652(N) 088 11 44.27326(W)   ADJUSTED
 LC1731  ______________________________________________________________________
 LC1731  GEOID HEIGHT    -        -32.256 (meters)                     GEOID18
 LC1731  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 LC1731  HORZ ORDER      -  THIRD
 LC1731
 LC1731.The horizontal coordinates were established by classical geodetic methods
 LC1731.and adjusted by the National Geodetic Survey in October 1999.
 LC1731
 LC1731.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1731.GEOID18 height accuracy estimate available here.
 LC1731
 LC1731.Click photographs - Photos may exist for this station.
 LC1731
 LC1731.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1731
 LC1731. The following values were computed from the NAD 83(1997) position.
 LC1731
 LC1731;                    North         East     Units Scale Factor Converg.
 LC1731;SPC IL E     -   398,407.562   311,714.615   MT  0.99997669   +0 05 20.3
 LC1731;SPC IL E     - 1,307,108.81  1,022,683.70   sFT  0.99997669   +0 05 20.3
 LC1731;UTM  16      - 4,456,830.327   398,321.812   MT  0.99972726   -0 46 21.7
 LC1731
 LC1731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9832156830(NAD 83)
 LC1731
 LC1731                          SUPERSEDED SURVEY CONTROL
 LC1731
 LC1731  NAD 83(1997)-  40 15 20.73672(N)    088 11 44.27299(W) AD(       ) 3
 LC1731  NAD 83(1986)-  40 15 20.74475(N)    088 11 44.27034(W) AD(       ) 3
 LC1731  NAD 27      -  40 15 20.62200(N)    088 11 44.09900(W) AD(       ) 3
 LC1731
 LC1731.Superseded values are not recommended for survey control.
 LC1731
 LC1731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1731.See file dsdata.pdf to determine how the superseded data were derived.
 LC1731
 LC1731_MARKER: 27 = RADIO RANGE MAST
 LC1731
 LC1731  HISTORY     - Date     Condition        Report By
 LC1731  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1731
 LC1731                          STATION DESCRIPTION
 LC1731
 LC1731'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1731'THE STATION IS LOCATED ABOUT 1 MILE NORTHWEST OF THOMASBORO
 LC1731'AND 4 MILES SOUTHEAST OF RANTOUL.
 LC1731'
 LC1731'TO REACH THE STATION FROM THE THOMASBORO MOTEL ON U.S. HIGHWAY
 LC1731'45 IN THOMASBORO, GO NORTH ON U.S. HIGHWAY 45 FOR 1.1 MILES
 LC1731'TO A CROSSROAD, TURN LEFT, ACROSS RAILROAD TRACK, FOR 0.7
 LC1731'MILE TO THE RNG TOWERS ON THE RIGHT.
 LC1731'
 LC1731'THE STATION IS THE TOP AND CENTER OF THE CENTER ONE OF FIVE
 LC1731'MASTS.  THERE IS NO LIGHT ON THE CENTER MAST OTHER WISE THE
 LC1731'MASTS ARE THE SAME.  THE MASTS ARE PAINTED RED AND WHITE
 LC1731'AND ARE APPROXIMATELY 100 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1985 ***********************************************************************
 JB1985  DESIGNATION -  RNG SCOTT AF RADIO BLV
 JB1985  PID         -  JB1985
 JB1985  STATE/COUNTY-  IL/ST CLAIR
 JB1985  COUNTRY     -  US
 JB1985  USGS QUAD   -  O'FALLON (2018)
 JB1985
 JB1985                         *CURRENT SURVEY CONTROL
 JB1985  ______________________________________________________________________
 JB1985* NAD 83(1997) POSITION- 38 31 03.65118(N) 089 53 20.72825(W)   ADJUSTED
 JB1985  ______________________________________________________________________
 JB1985  GEOID HEIGHT    -        -30.564 (meters)                     GEOID18
 JB1985  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 JB1985  HORZ ORDER      -  THIRD
 JB1985
 JB1985.The horizontal coordinates were established by classical geodetic methods
 JB1985.and adjusted by the National Geodetic Survey in October 1999.
 JB1985
 JB1985.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1985.GEOID18 height accuracy estimate available here.
 JB1985
 JB1985.Click photographs - Photos may exist for this station.
 JB1985
 JB1985.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1985
 JB1985. The following values were computed from the NAD 83(1997) position.
 JB1985
 JB1985;                    North         East     Units Scale Factor Converg.
 JB1985;SPC IL W     -   205,466.276   724,206.355   MT  0.99994839   +0 10 22.3
 JB1985;SPC IL W     -   674,100.61  2,376,000.35   sFT  0.99994839   +0 10 22.3
 JB1985;UTM  16      - 4,267,212.051   248,114.806   MT  1.00038140   -1 48 00.5
 JB1985
 JB1985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4811467212(NAD 83)
 JB1985
 JB1985                          SUPERSEDED SURVEY CONTROL
 JB1985
 JB1985  NAD 83(1986)-  38 31 03.66815(N)    089 53 20.72300(W) AD(       ) 3
 JB1985  NAD 27      -  38 31 03.48823(N)    089 53 20.35707(W) AD(       ) 3
 JB1985
 JB1985.Superseded values are not recommended for survey control.
 JB1985
 JB1985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1985.See file dsdata.pdf to determine how the superseded data were derived.
 JB1985
 JB1985_MARKER: 43 = RADIO/TV TOWER
 JB1985
 JB1985  HISTORY     - Date     Condition        Report By
 JB1985  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1985
 JB1985                          STATION DESCRIPTION
 JB1985
 JB1985'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1985'THE STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF SCOTT AIR FORCE
 JB1985'BASE, ABOUT 1.25
 JB1985'MILES WEST OF THE JUNCTION OF STATE HIGHWAYS 158 AND
 JB1985'161 AND IS ON THE SOUTH SIDE OF
 JB1985'STATE HIGHWAY 161.
 JB1985'
 JB1985'TO REACH THE STATION FROM THE MAIN GATE AT SCOTT AIR FORCE BASE, GO
 JB1985'SOUTH ON STATE HIGHWAY
 JB1985'158 FOR 1.3 MILES TO THE JUNCTION OF STATE HIGHWAY 161,
 JB1985'TURN RIGHT, GO WEST ON STATE
 JB1985'HIGHWAY 161 FOR 1.35 MILES TO THE
 JB1985'STATION ON THE LEFT.
 JB1985'
 JB1985'THE STATION IS A STEEL TOWER PAINTED RED AND WHITE, APPROXIMATELY 120
 JB1985'FEET HIGH AND IS THE
 JB1985'CENTER OF 5 TOWERS.
 JB1985'
 JB1985'THE POINT INTERSECTED WAS THE TOP CENTER OF TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1633 ***********************************************************************
 HB1633  DESIGNATION -  ROACH
 HB1633  PID         -  HB1633
 HB1633  STATE/COUNTY-  IL/WILLIAMSON
 HB1633  COUNTRY     -  US
 HB1633  USGS QUAD   -  JOHNSTON CITY (2018)
 HB1633
 HB1633                         *CURRENT SURVEY CONTROL
 HB1633  ______________________________________________________________________
 HB1633* NAD 83(1997) POSITION- 37 46 59.77543(N) 088 54 11.00927(W)   ADJUSTED
 HB1633* NAVD 88 ORTHO HEIGHT -   143.    (meters)      469.    (feet) SCALED
 HB1633  ______________________________________________________________________
 HB1633  GEOID HEIGHT    -        -29.257 (meters)                     GEOID18
 HB1633  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 HB1633  HORZ ORDER      -  FIRST
 HB1633
 HB1633.The horizontal coordinates were established by classical geodetic methods
 HB1633.and adjusted by the National Geodetic Survey in October 1999.
 HB1633
 HB1633.The orthometric height was scaled from a topographic map.
 HB1633
 HB1633.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1633.GEOID18 height accuracy estimate available here.
 HB1633
 HB1633.Click photographs - Photos may exist for this station.
 HB1633
 HB1633.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1633
 HB1633. The following values were computed from the NAD 83(1997) position.
 HB1633
 HB1633;                    North         East     Units Scale Factor Converg.
 HB1633;SPC IL E     -   124,072.612   249,813.806   MT  1.00000601   -0 20 56.6
 HB1633;SPC IL E     -   407,061.56    819,597.46   sFT  1.00000601   -0 20 56.6
 HB1633;UTM  16      - 4,183,474.410   332,418.297   MT  0.99994591   -1 09 58.4
 HB1633
 HB1633!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1633!SPC IL E     -   0.99998217  x   1.00000601  =   0.99998818
 HB1633!UTM  16      -   0.99998217  x   0.99994591  =   0.99992808
 HB1633
 HB1633:                Primary Azimuth Mark                     Grid Az
 HB1633:SPC IL E     -  ROACH AZ MK                              108 40 23.4
 HB1633:UTM  16      -  ROACH AZ MK                              109 29 25.2
 HB1633
 HB1633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3241883474(NAD 83)
 HB1633
 HB1633|---------------------------------------------------------------------|
 HB1633| PID    Reference Object                     Distance      Geod. Az  |
 HB1633|                                                           dddmmss.s |
 HB1633| CI5408 ROACH AZ MK                                        1081926.8 |
 HB1633| HB1622 MARION GEN TEL MICROWAVE TWR        APPROX. 6.1 KM 2014420.9 |
 HB1633| HB1626 MARION VA HOSPITAL WATER TANK       APPROX. 8.0 KM 2132700.3 |
 HB1633| CI5409 ROACH RM 1                           19.878 METERS 23948     |
 HB1633| HB1654 HERRIN MUNICIPAL TANK               APPROX.11.2 KM 2710803.9 |
 HB1633| CI5410 ROACH RM 2                           20.074 METERS 30446     |
 HB1633| HB1631 JOHNSTON CITY MUNICIPAL TANK        APPROX. 4.1 KM 3451855.3 |
 HB1633|---------------------------------------------------------------------|
 HB1633
 HB1633                          SUPERSEDED SURVEY CONTROL
 HB1633
 HB1633  NAD 83(1993)-  37 46 59.78489(N)    088 54 11.00915(W) AD(       ) 1
 HB1633  NAD 83(1986)-  37 46 59.78766(N)    088 54 11.01148(W) AD(       ) 1
 HB1633  NAD 27      -  37 46 59.60975(N)    088 54 10.76599(W) AD(       ) 1
 HB1633
 HB1633.Superseded values are not recommended for survey control.
 HB1633
 HB1633.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1633.See file dsdata.pdf to determine how the superseded data were derived.
 HB1633
 HB1633_MARKER: DS = TRIANGULATION STATION DISK
 HB1633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1633_STAMPING: ROACH 1960
 HB1633_MARK LOGO: CGS
 HB1633_PROJECTION: FLUSH
 HB1633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1633+STABILITY: SURFACE MOTION
 HB1633
 HB1633  HISTORY     - Date     Condition        Report By
 HB1633  HISTORY     - 1960     MONUMENTED       CGS
 HB1633  HISTORY     - 1961     GOOD             CGS
 HB1633  HISTORY     - 1968     GOOD             ILDT
 HB1633
 HB1633                          STATION DESCRIPTION
 HB1633
 HB1633'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1633'THE STATION IS ABOUT 3 MILES SOUTHEAST OF JOHNSON CITY, ABOUT 4 MILES
 HB1633'NORTH-NORTHEAST OF MARION, AT THE WEST EDGE OF A PASTURE FIELD ON
 HB1633'THE WEST END OF AN EAST-WEST RIDGE, ON THE PROPERTY OF MR. ROACH AND
 HB1633'LEASED BY MR. OLIVER ATWOOD.  IT IS IN SECTION 32, T. 8 S., R. 3 E.,
 HB1633'58 FEET EAST OF A TRIANGULAR BLAZED WALNUT TREE, 32 FEET EAST OF A
 HB1633'WIRE FENCE, 32 FEET SOUTH OF AN OLD WELL, 65 FEET NORTHEAST OF A
 HB1633'WITNESS POST AND 19 FEET NORTHWEST OF A 4 INCH PLUM TREE.  THE
 HB1633'MONUMENT IS FLUSH AND THE DISK IS STAMPED ROACH 1960.
 HB1633'
 HB1633'TO REACH THE STATION FROM THE JUNCTION OF WEST BROADWAY AND GRAND
 HB1633'STREET IN THE WEST EDGE OF JOHNSON CITY, GO SOUTH ON STATE
 HB1633'HIGHWAY 37 (GRAND STREET) FOR 1.6 MILES TO A CROSSROAD.  TURN LEFT
 HB1633'AND GO EAST ON A GRAVELED ROAD FOR 0.4 MILE TO A SIDE ROAD
 HB1633'RIGHT.  TURN RIGHT AND GO SOUTH AND EAST ON A PAVED ROAD FOR 0.35
 HB1633'MILE TO A SIDE ROAD LEFT, AT THIS POINT THE PAVED ROAD IS GOING
 HB1633'SOUTH.  TURN LEFT ACROSS A RAILROAD TRACK AND GO EAST ON A GRAVELED
 HB1633'ROAD FOR 0.65 MILE TO A Y-FORK.  CONTINUE AHEAD, EAST, ON THE
 HB1633'GRAVELED ROAD FOR 0.9 MILE TO A NARROW SIDE ROAD RIGHT.  TURN RIGHT
 HB1633'AND GO SOUTH ON THE NARROW ROAD FOR 0.35 MILE TO A WIRE GATE AND
 HB1633'THE END OF TRUCK TRAVEL IN WET WEATHER.  PACK SOUTH (FOLLOWING A
 HB1633'POWER LINE) TO A QUONSET HUT.  CONTINUE AHEAD SOUTH FOR ABOUT 0.05
 HB1633'MILE TO THE TOP OF A HILL IN AN OPEN PASTURE FIELD.  TURN RIGHT
 HB1633'AND PACK WEST ALONG TOP OF RIDGE IN THE PASTURE FIELD FOR ABOUT 0.1
 HB1633'MILE TO A GROUP OF TREES AND SOME GRAVE MARKERS THAT HAVE
 HB1633'FALLEN DOWN.* CONTINUE WESTERLY ALONG THE TOP OF RIDGE FOR 0.3 MILE
 HB1633'TO THE STATION ON THE EAST SIDE OF A NORTH-SOUTH FENCE LINE.
 HB1633'
 HB1633'*TO REACH THE AZIMUTH FROM THIS POINT GO SOUTH ABOUT 175 FEET TO THE
 HB1633'AZIMUTH MARK AT A SOUTHEAST CORNER OF THE PASTURE FIELD.
 HB1633'
 HB1633'REFERENCE MARK 1 IS 42 FEET SOUTH OF THE TRIANGULAR BLAZED WALNUT
 HB1633'TREE AND 2 FEET NORTH OF A WITNESS POST AND IS SET IN THE
 HB1633'NORTH-SOUTH FENCE LINE.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1633'STAMPED ROACH NO 1 1960.
 HB1633'
 HB1633'REFERENCE MARK 2 IS 86 FEET NORTH OF THE WITNESS POST, 46 FEET NORTH
 HB1633'OF THE TRIANGULAR BLAZED WALNUT TREE, 45 FEET WEST OF THE OLD WELL
 HB1633'AND IS SET IN THE NORTH-SOUTH FENCE LINE.  THE MONUMENT IS FLUSH AND
 HB1633'THE DISK IS STAMPED ROACH NO 2 1960.
 HB1633'
 HB1633'THE AZIMUTH MARK IS 2 FEET NORTHWEST OF A WITNESS POST, 35 FEET SOUTH
 HB1633'OF A 4 INCH PERSIMMON TREE, 49 FEET WEST OF A 22 INCH ASH TREE
 HB1633'AND IS SET IN THE WEST EDGE OF A WOODS AT THE SOUTHEAST CORNER OF A
 HB1633'PASTURE FIELD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1633'ROACH 1960.
 HB1633'
 HB1633'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1633
 HB1633                          STATION RECOVERY (1961)
 HB1633
 HB1633'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1633'THE STATION AND ALL MARKS RECOVERED.  THE DISTANCES AND DIRECTIONS TO
 HB1633'ALL MARKS CHECKED.  THE DESCRIPTION IS ADEQUATE WITH THE EXCEPTION
 HB1633'THAT THE POWER LINE AND QUONSET HUT HAVE BEEN REMOVED.  THE
 HB1633'FOUNDATION OF THE QUONSET HUT IS CLEARLY VISIBLE.
 HB1633'
 HB1633'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1633
 HB1633                          STATION RECOVERY (1968)
 HB1633
 HB1633'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 HB1633'ROACH 1960 RECOVERED GOOD.
 HB1633'
 HB1633'ROACH NO 1 1960 RECOVERED GOOD.
 HB1633'
 HB1633'ROACH NO 2 1960 RECOVERED GOOD.
 HB1633'
 HB1633'ROACH 1960 RECOVERED GOOD.
 HB1633'
 HB1633'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED EXCEPT FOR THE
 HB1633'FOLLOWING CHANGES--(1) FENCE 32 WEST OF STATION HAS BEEN REMOVED.
 HB1633'(2) R.M. NO. 1 IS 24 FT. (NOT 42 FT.) SOUTH OF THE TRIANGULAR
 HB1633'BLAZED WALNUT TREE.  (3) R.M. NO. 2 IS 73 FT NORTH OF THE WITNESS
 HB1633'POST AND NOT 86 AS GIVEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0592 ***********************************************************************
 KC0592  DESIGNATION -  ROADHOUSE TANK
 KC0592  PID         -  KC0592
 KC0592  STATE/COUNTY-  IL/GREENE
 KC0592  COUNTRY     -  US
 KC0592  USGS QUAD   -  ROODHOUSE EAST (2018)
 KC0592
 KC0592                         *CURRENT SURVEY CONTROL
 KC0592  ______________________________________________________________________
 KC0592* NAD 83(1997) POSITION- 39 28 52.87866(N) 090 22 26.37131(W)   ADJUSTED
 KC0592  ______________________________________________________________________
 KC0592  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 KC0592  LAPLACE CORR    -          0.96  (seconds)                    DEFLEC18
 KC0592  HORZ ORDER      -  THIRD
 KC0592
 KC0592.The horizontal coordinates were established by classical geodetic methods
 KC0592.and adjusted by the National Geodetic Survey in October 1999.
 KC0592
 KC0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0592.GEOID18 height accuracy estimate available here.
 KC0592
 KC0592.Click photographs - Photos may exist for this station.
 KC0592
 KC0592.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0592
 KC0592. The following values were computed from the NAD 83(1997) position.
 KC0592
 KC0592;                    North         East     Units Scale Factor Converg.
 KC0592;SPC IL W     -   312,426.749   682,163.515   MT  0.99994509   -0 07 54.6
 KC0592;SPC IL W     - 1,025,020.09  2,238,064.80   sFT  0.99994509   -0 07 54.6
 KC0592;UTM  15      - 4,373,487.483   725,857.193   MT  1.00022810   +1 40 13.4
 KC0592
 KC0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2585773487(NAD 83)
 KC0592
 KC0592                          SUPERSEDED SURVEY CONTROL
 KC0592
 KC0592  NAD 83(1986)-  39 28 52.88430(N)    090 22 26.36176(W) AD(       ) 3
 KC0592  NAD 27      -  39 28 52.72100(N)    090 22 25.92100(W) AD(       ) 3
 KC0592
 KC0592.Superseded values are not recommended for survey control.
 KC0592
 KC0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0592.See file dsdata.pdf to determine how the superseded data were derived.
 KC0592
 KC0592_MARKER: 53 = ELEVATED TANK
 KC0592
 KC0592  HISTORY     - Date     Condition        Report By
 KC0592  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0592
 KC0592                          STATION DESCRIPTION
 KC0592
 KC0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0592'INTERSECTION STATION.  THIS IS THE CITY WATERTANK AND IS LOCATED
 KC0592'ABOUT 2 BLOCKS SOUTHWEST OF THE SOUTHWEST CORNER OF THE CITY
 KC0592'SQUARE.  IT IS A FOUR-LEGGED STEEL STRUCTURE PAINTED BLACK.  THE
 KC0592'TOP IS ABOUT 130 FEET ABOVE THE GROUND.  THE FINIAL WAS LOCATED
 KC0592'FROM TRIANGULATION STATIONS SAND, CLAY, ROOD, RABE, AND HEATON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1890 ***********************************************************************
 HB1890  DESIGNATION -  ROAICALRE R 9 15
 HB1890  PID         -  HB1890
 HB1890  STATE/COUNTY-  IL/HARDIN
 HB1890  COUNTRY     -  US
 HB1890  USGS QUAD   -  SHETLERVILLE (2018)
 HB1890
 HB1890                         *CURRENT SURVEY CONTROL
 HB1890  ______________________________________________________________________
 HB1890* NAD 83(2011) POSITION- 37 25 36.70317(N) 088 22 44.37512(W)   ADJUSTED
 HB1890* NAD 83(2011) ELLIP HT-    75.572 (meters)        (06/27/12)   ADJUSTED
 HB1890* NAD 83(2011) EPOCH   -  2010.00
 HB1890* NAVD 88 ORTHO HEIGHT -   104.8   (meters)      344.    (feet) GPS OBS
 HB1890  ______________________________________________________________________
 HB1890  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1890  GEOID HEIGHT    -        -29.280 (meters)                     GEOID93
 HB1890  GEOID HEIGHT    -        -29.204 (meters)                     GEOID18
 HB1890  NAD 83(2011) X  -    143,460.502 (meters)                     COMP
 HB1890  NAD 83(2011) Y  - -5,069,372.644 (meters)                     COMP
 HB1890  NAD 83(2011) Z  -  3,855,166.972 (meters)                     COMP
 HB1890  LAPLACE CORR    -         -2.32  (seconds)                    DEFLEC18
 HB1890
 HB1890  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1890  Standards:
 HB1890         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1890            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1890  -------------------------------------------------------------------
 HB1890  NETWORK    1.37   1.67           0.63   0.47   0.85      0.00915087
 HB1890  -------------------------------------------------------------------
 HB1890  Click here for local accuracies and other accuracy information.
 HB1890
 HB1890.The horizontal coordinates were established by GPS observations
 HB1890.and adjusted by the National Geodetic Survey in June 2012.
 HB1890
 HB1890.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1890.been affixed to the stable North American tectonic plate. See 
 HB1890.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1890
 HB1890.The horizontal coordinates are valid at the epoch date displayed above
 HB1890.which is a decimal equivalence of Year/Month/Day.
 HB1890
 HB1890.The orthometric height was determined by GPS observations and a
 HB1890.high-resolution geoid model.
 HB1890
 HB1890.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1890.GEOID18 height accuracy estimate available here.
 HB1890
 HB1890.Click photographs - Photos may exist for this station.
 HB1890
 HB1890.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1890
 HB1890.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1890
 HB1890.The ellipsoidal height was determined by GPS observations
 HB1890.and is referenced to NAD 83.
 HB1890
 HB1890. The following values were computed from the NAD 83(2011) position.
 HB1890
 HB1890;                    North         East     Units Scale Factor Converg.
 HB1890;SPC IL E     -    84,364.224   295,958.682   MT  0.99997520   -0 01 39.9
 HB1890;SPC IL E     -   276,784.96    970,991.11   sFT  0.99997520   -0 01 39.9
 HB1890;SPC KY1Z     - 1,124,640.507 1,267,349.345   MT  0.99993553   -1 36 50.8
 HB1890;SPC KY1Z     - 3,689,758.06  4,157,961.98   sFT  0.99993553   -1 36 50.8
 HB1890;SPC KY S     -   624,591.043   267,345.998   MT  0.99994671   -1 35 39.8
 HB1890;SPC KY S     - 2,049,179.11    877,117.66   sFT  0.99994671   -1 35 39.8
 HB1890;UTM  16      - 4,143,119.711   377,988.805   MT  0.99978337   -0 50 17.5
 HB1890
 HB1890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1890!SPC IL E     -   0.99998814  x   0.99997520  =   0.99996334
 HB1890!SPC KY1Z     -   0.99998814  x   0.99993553  =   0.99992367
 HB1890!SPC KY S     -   0.99998814  x   0.99994671  =   0.99993485
 HB1890!UTM  16      -   0.99998814  x   0.99978337  =   0.99977151
 HB1890
 HB1890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7798843119(NAD 83)
 HB1890
 HB1890|---------------------------------------------------------------------|
 HB1890| PID    Reference Object                     Distance      Geod. Az  |
 HB1890|                                                           dddmmss.s |
 HB1890| HB1891 ROSICALRE R 9 15 AZ MK              309.769 METERS 12358     |
 HB1890|---------------------------------------------------------------------|
 HB1890
 HB1890                          SUPERSEDED SURVEY CONTROL
 HB1890
 HB1890  NAD 83(2007)-  37 25 36.70328(N)    088 22 44.37584(W) AD(2002.00) 0
 HB1890  ELLIP H (02/10/07)   75.596  (m)                       GP(2002.00)    
 HB1890  ELLIP H (03/08/05)   75.598  (m)                       GP(       ) 4 1
 HB1890  NAD 83(1997)-  37 25 36.70310(N)    088 22 44.37590(W) AD(       ) 1
 HB1890  ELLIP H (10/21/99)   75.605  (m)                       GP(       ) 4 1
 HB1890  NAD 83(1993)-  37 25 36.70743(N)    088 22 44.37579(W) AD(       ) 1
 HB1890  NAD 83(1986)-  37 25 36.71417(N)    088 22 44.37882(W) AD(       ) 1
 HB1890
 HB1890.Superseded values are not recommended for survey control.
 HB1890
 HB1890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1890.See file dsdata.pdf to determine how the superseded data were derived.
 HB1890
 HB1890_MARKER: I = METAL ROD
 HB1890_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1890_STAMPING: ROSICLARE R-9-15 1991
 HB1890_MARK LOGO: USFS
 HB1890_PROJECTION: FLUSH
 HB1890_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1890_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1890+STABILITY: POSITION/ELEVATION WELL
 HB1890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1890+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2008
 HB1890_ROD/PIPE-DEPTH: 21.2 meters
 HB1890
 HB1890  HISTORY     - Date     Condition        Report By
 HB1890  HISTORY     - 1991     MONUMENTED       USFS
 HB1890  HISTORY     - 19921211 GOOD
 HB1890  HISTORY     - 20080603 GOOD             ILDT
 HB1890  HISTORY     - 20080731 GOOD             ILDT
 HB1890
 HB1890                          STATION DESCRIPTION
 HB1890
 HB1890'DESCRIBED BY US FOREST SERVICE 1991
 HB1890'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1890'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 34 36.1 KM (22.4 MI) TO THE
 HB1890'INTERSECTION OF ILLINOIS STATE ROUTES 34 AND 146, TURN LEFT (EAST) ON
 HB1890'ROUTE 146 AND GO 1.05 KM (0.65 MI) TO A ROAD ON THE RIGHT (SOUTH),
 HB1890'TURN RIGHT (SOUTH) AND GO 4.4 KM (2.7 MI) TO THE STATION ON THE
 HB1890'RIGHT.  STATION (ROSICLARE) IS AN ALUMINUM CYLINDER WITH ACCESS
 HB1890'COVER, SET IN CONCRETE WITH CENTER PUNCHED VERTICAL STAINLESS STEEL
 HB1890'ROD INSIDE ACCESS COVER.
 HB1890'1.)  9.4M SOUTHWEST OF THE CENTERLINE OF THE ROAD.
 HB1890'2.)  4.7M SOUTHEAST OF A POWER POLE.
 HB1890'3.)  4.8M SOUTH OF A POWER POLE GUY WIRE.
 HB1890
 HB1890                          STATION RECOVERY (1992)
 HB1890
 HB1890'RECOVERED 1992
 HB1890'RECOVERED IN GOOD CONDITION.
 HB1890
 HB1890                          STATION RECOVERY (2008)
 HB1890
 HB1890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1890'NOTICED ON RECOVERY SHEET THAT DESIGNATION, TOP OF PAGE 1,ROSICLARE IS
 HB1890'MISSPELLED. ROSICLARE NOT ROAICALRE. ROSICLARE R 9 15 IS THE STAMPING
 HB1890'ON MONUMENT.
 HB1890
 HB1890                          STATION RECOVERY (2008)
 HB1890
 HB1890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1890'NEW STEEL POST AND N.G.S. SIGN SET AT 1.5 FEET SOUTH OF MARK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1801 ***********************************************************************
 JB1801  DESIGNATION -  ROBB 2
 JB1801  PID         -  JB1801
 JB1801  STATE/COUNTY-  IL/MARION
 JB1801  COUNTRY     -  US
 JB1801  USGS QUAD   -  KINMUNDY (2018)
 JB1801
 JB1801                         *CURRENT SURVEY CONTROL
 JB1801  ______________________________________________________________________
 JB1801* NAD 83(1997) POSITION- 38 46 54.62782(N) 088 52 06.84312(W)   NO CHECK
 JB1801* NAVD 88 ORTHO HEIGHT -   175.7   (meters)      576.    (feet) VERTCON3
 JB1801  ______________________________________________________________________
 JB1801  GEOID HEIGHT    -        -31.436 (meters)                     GEOID18
 JB1801  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 JB1801  HORZ ORDER      -  THIRD
 JB1801
 JB1801.The horizontal coordinates were established by classical geodetic methods
 JB1801.and adjusted by the National Geodetic Survey in October 1999.
 JB1801
 JB1801.No horizontal observational check was made to the station.
 JB1801
 JB1801.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1801.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1801
 JB1801.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1801.GEOID18 height accuracy estimate available here.
 JB1801
 JB1801.Click photographs - Photos may exist for this station.
 JB1801
 JB1801.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1801
 JB1801. The following values were computed from the NAD 83(1997) position.
 JB1801
 JB1801;                    North         East     Units Scale Factor Converg.
 JB1801;SPC IL E     -   234,896.143   253,493.559   MT  1.00000162   -0 20 06.9
 JB1801;SPC IL E     -   770,655.10    831,670.12   sFT  1.00000162   -0 20 06.9
 JB1801;UTM  16      - 4,294,225.743   337,695.508   MT  0.99992439   -1 10 14.3
 JB1801
 JB1801!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1801!SPC IL E     -   0.99997737  x   1.00000162  =   0.99997899
 JB1801!UTM  16      -   0.99997737  x   0.99992439  =   0.99990176
 JB1801
 JB1801:                Primary Azimuth Mark                     Grid Az
 JB1801:SPC IL E     -  ROBB 2 AZ MK                             179 15 04.3
 JB1801:UTM  16      -  ROBB 2 AZ MK                             180 05 11.7
 JB1801
 JB1801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3769594225(NAD 83)
 JB1801
 JB1801|---------------------------------------------------------------------|
 JB1801| PID    Reference Object                     Distance      Geod. Az  |
 JB1801|                                                           dddmmss.s |
 JB1801| JB0699 ROBB                                APPROX. 0.5 KM 1455115.9 |
 JB1801| JB1800 ROBB 1960 A PT                      APPROX. 0.5 KM 1473316.7 |
 JB1801| CI5413 ROBB 2 RM 2                          16.172 METERS 15313     |
 JB1801| CI5411 ROBB 2 AZ MK                                       1785457.4 |
 JB1801| CI5412 ROBB 2 RM 1                          13.168 METERS 23126     |
 JB1801|---------------------------------------------------------------------|
 JB1801
 JB1801                          SUPERSEDED SURVEY CONTROL
 JB1801
 JB1801  NAD 83(1986)-  38 46 54.64215(N)    088 52 06.84007(W) AD(       ) 3
 JB1801  NAD 27      -  38 46 54.46957(N)    088 52 06.63892(W) AD(       ) 3
 JB1801  NGVD 29 (07/19/86)  175.8    (m)          577.     (f) VERT ANG       
 JB1801
 JB1801.Superseded values are not recommended for survey control.
 JB1801
 JB1801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1801.See file dsdata.pdf to determine how the superseded data were derived.
 JB1801
 JB1801_MARKER: DE = TRAVERSE STATION DISK
 JB1801_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1801_STAMPING: ROBB 2 1968
 JB1801_MARK LOGO: CGS
 JB1801_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1801_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1801
 JB1801  HISTORY     - Date     Condition        Report By
 JB1801  HISTORY     - 1968     MONUMENTED       CGS
 JB1801  HISTORY     - 1970     SEE DESCRIPTION  NGS
 JB1801
 JB1801                          STATION DESCRIPTION
 JB1801
 JB1801'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JB1801'STATION IS LOCATED ABOUT 29 MILES SOUTHWEST OF EFFINGHAM, 11 MILES
 JB1801'NORTHEAST OF SALEM, 6-1/2 MILES SOUTHWEST OF FARINA AND ON LAND
 JB1801'OWNED BY THE STATE OF ILLINOIS.
 JB1801'
 JB1801'TO REACH THE STATION FROM THE POST OFFICE IN KINMUNDY, GO WEST ON
 JB1801'STREET 100 YARDS TO CROSS-STREET.  TURN RIGHT AND GO NORTH ON STREET
 JB1801'FOR 0.15 MILE TO THE JUNCTION OF STATE HIGHWAY 37.  TURN LEFT AND
 JB1801'GO WEST ON STATE HIGHWAY 37 FOR 0.35 MILE TO WHERE STATE HIGHWAY 37
 JB1801'TURNS LEFT AND A SURFACED ROAD CONTINUES AHEAD.  CONTINUE AHEAD WEST,
 JB1801'THENCE NORTH ON SURFACED ROAD 0.75 MILE TO A T ROAD JUNCTION.  TURN
 JB1801'LEFT AND GO WEST ON SURFACED ROAD FOR 0.25 MILE TO THE AZIMUTH MARK
 JB1801'ON RIGHT ON ROAD RIGHT-OF-WAY AS DESCRIBED.  FROM HERE PACK NORTH
 JB1801'KEEPING TO THE EAST SIDE OF FENCE FOR 550 YARDS TO STATION AS
 JB1801'DESCRIBED.
 JB1801'
 JB1801'STATION MARK, A STANDARD TRAVERSE DISK STAMPED ROBB 2 1968, IS
 JB1801'BRAZED TO THE TOP OF A 2-INCH CAST IRON SOIL PIPE WHICH PROJECTS
 JB1801'1 INCH.  IT IS 400 FEET NORTH OF FENCE LINE, 189 FEET WEST OF SOUTH
 JB1801'END OF WATER POND, 42 FEET SOUTHEAST OF TRIANGLE BLAZED TREE, 36
 JB1801'FEET EAST OF FENCE, 5 FEET NORTHEAST OF METAL WITNESS POST AND 5
 JB1801'FEET SOUTHWEST OF WITNESS POST.
 JB1801'
 JB1801'RM 1, A STANDARD REFERENCE DISK STAMPED ROBB 2 NO 1 1968, IS BRAZED
 JB1801'TO THE TOP OF A 2-INCH CAST IRON SOIL PIPE WHICH PROJECTS ABOUT 3
 JB1801'INCHES.  IT IS 54 FEET SOUTH OF A TRIANGLE BLAZED OAK TREE AND
 JB1801'1.5 FEET EAST OF FENCE.
 JB1801'
 JB1801'AZ MK, A STANDARD AZIMUTH DISK STAMPED ROBB 2 1968, IS BRAZED TO THE
 JB1801'TOP OF A 2-INCH CAST IRON SOIL PIPE WHICH PROJECTS ABOUT 7 INCHES.
 JB1801'IT IS 0.05 MILE EAST OF JAMES R. DISSS MAIL BOX, 75 FEET NORTH OF
 JB1801'POWER LINE POLE NUMBER 09007, 24 FEET NORTH OF CENTER OF ROAD, 1.7
 JB1801'FEET SOUTH OF FENCE AND 1.4 FEET SOUTHEAST OF A METAL WITNESS
 JB1801'POST.
 JB1801'
 JB1801'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1801
 JB1801                          STATION RECOVERY (1970)
 JB1801
 JB1801'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB1801'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 1 WERE FOUND IN
 JB1801'GOOD CONDITION.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 1
 JB1801'CHECKED.  A REFERENCE MARK 2 WAS SET.  DUE TO VARIOUS CHANGES A NEW
 JB1801'DESCRIPTION IS NEEDED.  THE STATION MARK WAS RE-INFORCED
 JB1801'BY CONCRETE.
 JB1801'
 JB1801'THE STATION IS LOCATED IN A BRUSHY AREA ALONG THE NORTHWEST SIDE OF
 JB1801'INTERSTATE HIGHWAY 57, ABOUT 6-1/2 MILES SOUTHWEST OF FARINA, 156
 JB1801'FEET NORTHWEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF
 JB1801'INTERSTATE HIGHWAY 57, 48 FEET NORTHEAST OF A 16 INCH OAK TREE, 35
 JB1801'FEET EAST OF A FENCE, 52 FEET NORTHWEST OF A FENCE, 5 FEET
 JB1801'NORTHEAST OF A METAL WITNESS POST AND 5 FEET SOUTHWEST OF A
 JB1801'METAL WITNESS POST.  THE DISK IS SET IN THE TOP OF A 2 INCH CAST
 JB1801'IRON SOIL PIPE WHICH PROJECTS 1 INCH AND IS RE-INFORCED BY
 JB1801'CONCRETE.  THE DISK IS STAMPED ROBB 2 1968.
 JB1801'
 JB1801'TO REACH THE STATION FROM THE RAILROAD OVERPASS AND STATE HIGHWAY
 JB1801'37 AT THE SOUTH EDGE OF KINMUNDY, GO SOUTH ON HIGHWAY 37 FOR 1.25
 JB1801'MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON PATOKA RD.
 JB1801'FOR 1.6 MILES TO I 57.  TURN RIGHT AND GO NORTH ON I 57 FOR 0.8
 JB1801'MILES TO AN OVERPASS.  CONTINUE NORTHEASTERLY ON THE HIGHWAY FOR
 JB1801'0.3 MILE TO THE STATION ON THE LEFT.
 JB1801'
 JB1801'TO REACH THE AZIMUTH MARK FROM THE OVERPASS AND HIGHWAY 37, GO SOUTH
 JB1801'ON HIGHWAY 37 FOR ABOUT 200 FEET TO A SIDE ROAD RIGHT.  TURN RIGHT
 JB1801'AND GO WEST AND NORTH ON OILED ROAD FOR 0.75 MILE TO A T-ROAD.
 JB1801'TURN LEFT AND GO WEST ON OILED ROAD FOR 0.25 MILE TO THE AZIMUTH
 JB1801'MARK ON THE RIGHT.
 JB1801'
 JB1801'REFERENCE MARK 1 IS A STANDARD DISK BRAZED TO THE TOP OF A 2 INCH
 JB1801'CAST IRON SOIL PIPE WHICH PROJECTS ABOUT 3 INCHES.  THE DISK IS
 JB1801'STAMPED ROBB 2 NO 1 1968, 54 FEET SOUTH OF A TRIANGULAR BLAZED
 JB1801'OAK TREE, 2 FEET EAST OF FENCE, 6 FEET SOUTH OF A 10 INCH OAK
 JB1801'TREE AND 7 FEET NORTH OF THE 16 INCH OAK TREE.
 JB1801'
 JB1801'REFERENCE MARK 2 IS 1 FOOT SOUTH OF FENCE, 2 FEET WEST OF A METAL
 JB1801'WITNESS POST, 65 FEET EAST OF A TWIN TRUNK 14 INCH OAK TREE AND 103
 JB1801'FEET NORTHWEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF THE
 JB1801'HIGHWAY.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 JB1801'ROBB 2 1968 NO 2 1970.
 JB1801'
 JB1801'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ROBB 2 1968, BRAZED TO
 JB1801'THE TOP OF A 2 INCH CAST IRON SOIL PIPE WHICH PROJECTS ABOUT 3
 JB1801'INCHES, 90 FEET EAST OF CENTERLINE OF FIELD ENTRANCE, 21 FEET NORTH
 JB1801'OF CENTERLINE OF OILED ROAD, 1 FOOT EAST OF A METAL WITNESS POST
 JB1801'AND 1 FOOT SOUTH OF A FENCE.
 JB1801'
 JB1801'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE WEST
 JB1801'OF KINMUNDY.
 JB1801'
 JB1801'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0703 ***********************************************************************
 JB0703  DESIGNATION -  ROBB AZ MK
 JB0703  PID         -  JB0703
 JB0703  STATE/COUNTY-  IL/MARION
 JB0703  COUNTRY     -  US
 JB0703  USGS QUAD   -  KINMUNDY (2018)
 JB0703
 JB0703                         *CURRENT SURVEY CONTROL
 JB0703  ______________________________________________________________________
 JB0703* NAD 83(1986) POSITION- 38 46 33.     (N) 088 51 17.     (W)   SCALED
 JB0703* NAVD 88 ORTHO HEIGHT -   178.312 (meters)      585.01  (feet) ADJUSTED
 JB0703  ______________________________________________________________________
 JB0703  GEOID HEIGHT    -        -31.422 (meters)                     GEOID18
 JB0703  DYNAMIC HEIGHT  -        178.199 (meters)      584.64  (feet) COMP
 JB0703  MODELED GRAVITY -    979,990.5   (mgal)                       NAVD 88
 JB0703
 JB0703  VERT ORDER      -  SECOND    CLASS 0
 JB0703
 JB0703.The horizontal coordinates were scaled from a map and have
 JB0703.an estimated accuracy of +/- 6 seconds.
 JB0703
 JB0703.The orthometric height was determined by differential leveling and
 JB0703.adjusted by the NATIONAL GEODETIC SURVEY
 JB0703.in June 1991.
 JB0703
 JB0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0703.GEOID18 height accuracy estimate available here.
 JB0703
 JB0703.Click photographs - Photos may exist for this station.
 JB0703
 JB0703.The dynamic height is computed by dividing the NAVD 88
 JB0703.geopotential number by the normal gravity value computed on the
 JB0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0703.degrees latitude (g = 980.6199 gals.).
 JB0703
 JB0703.The modeled gravity was interpolated from observed gravity values.
 JB0703
 JB0703;                    North         East    Units  Estimated Accuracy
 JB0703;SPC IL E     -   234,220.      254,690.      MT  (+/- 180 meters Scaled)
 JB0703
 JB0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH388935(NAD 83)
 JB0703
 JB0703                          SUPERSEDED SURVEY CONTROL
 JB0703
 JB0703  NGVD 29 (??/??/92)  178.41   (m)          585.3    (f) COMPUTED    2 0
 JB0703
 JB0703.Superseded values are not recommended for survey control.
 JB0703
 JB0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0703.See file dsdata.pdf to determine how the superseded data were derived.
 JB0703
 JB0703_MARKER: DZ = AZIMUTH MARK DISK
 JB0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0703_STAMPING: ROBB 1960
 JB0703_MARK LOGO: CGS
 JB0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0703+STABILITY: SURFACE MOTION
 JB0703
 JB0703  HISTORY     - Date     Condition        Report By
 JB0703  HISTORY     - 1960     MONUMENTED       CGS
 JB0703  HISTORY     - 20210308 MARK NOT FOUND   INDIV
 JB0703
 JB0703                          STATION DESCRIPTION
 JB0703
 JB0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0703'0.2 MI N FROM KINMUNDY.
 JB0703'ABOUT 0.15 MILE NORTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0703'RAILROAD FROM THE OVERPAS OVER STATE HIGHWAY 37, AT MILE POST
 JB0703'244, NEAR AN EAST-WEST ROAD CROSSING, 8 FEET WEST OF THE WEST
 JB0703'RAIL, 189 FEET SOUTH OF THE CENTER OF THE CROSSING, 15 FEET
 JB0703'SOUTH OF MILE POST 242, 17 FEET EAST OF A PRIVATE ROAD
 JB0703'PARALLELING THE RAILROAD, 3.0 FEET NORTH-NORTHWEST OF A METAL
 JB0703'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK AND SET
 JB0703'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- 1968
 JB0703'REPORT-MARK RECOVERED AS DESCRIBED EXCEPT IT IS COVERED BY ABOUT
 JB0703'12 IN OF FILL USED IN RAISING THE ROADBED RECENTLY.  THIS
 JB0703'AZIMUTH MARK WILL NOT SEE THE NEW STATION, ROBB 2 1968, BUT THE
 JB0703'MARK WILL CONTINUE TO SERVE AS A BENCH MARK.
 JB0703
 JB0703                          STATION RECOVERY (2021)
 JB0703
 JB0703'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 JB0703'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1704 ***********************************************************************
 HB1704  DESIGNATION -  ROBERT
 HB1704  PID         -  HB1704
 HB1704  STATE/COUNTY-  IL/JACKSON
 HB1704  COUNTRY     -  US
 HB1704  USGS QUAD   -  ORAVILLE (2018)
 HB1704
 HB1704                         *CURRENT SURVEY CONTROL
 HB1704  ______________________________________________________________________
 HB1704* NAD 83(1997) POSITION- 37 52 21.11329(N) 089 25 47.62143(W)   ADJUSTED
 HB1704* NAVD 88 ORTHO HEIGHT -   198.    (meters)      650.    (feet) SCALED
 HB1704  ______________________________________________________________________
 HB1704  GEOID HEIGHT    -        -29.330 (meters)                     GEOID18
 HB1704  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 HB1704  HORZ ORDER      -  SECOND
 HB1704
 HB1704.The horizontal coordinates were established by classical geodetic methods
 HB1704.and adjusted by the National Geodetic Survey in October 1999.
 HB1704
 HB1704.The orthometric height was scaled from a topographic map.
 HB1704
 HB1704.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1704.GEOID18 height accuracy estimate available here.
 HB1704
 HB1704.Click photographs - Photos may exist for this station.
 HB1704
 HB1704.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1704
 HB1704. The following values were computed from the NAD 83(1997) position.
 HB1704
 HB1704;                    North         East     Units Scale Factor Converg.
 HB1704;SPC IL W     -   134,078.141   764,820.965   MT  0.99999291   +0 27 08.4
 HB1704;SPC IL W     -   439,888.03  2,509,250.12   sFT  0.99999291   +0 27 08.4
 HB1704;UTM  16      - 4,194,455.421   286,277.055   MT  1.00016263   -1 29 32.3
 HB1704
 HB1704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1704!SPC IL W     -   0.99997355  x   0.99999291  =   0.99996646
 HB1704!UTM  16      -   0.99997355  x   1.00016263  =   1.00013617
 HB1704
 HB1704:                Primary Azimuth Mark                     Grid Az
 HB1704:SPC IL W     -  ROBERT AZ MK                             092 41 52.6
 HB1704:UTM  16      -  ROBERT AZ MK                             094 38 33.3
 HB1704
 HB1704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8627794455(NAD 83)
 HB1704
 HB1704|---------------------------------------------------------------------|
 HB1704| PID    Reference Object                     Distance      Geod. Az  |
 HB1704|                                                           dddmmss.s |
 HB1704| CI5414 ROBERT AZ MK                                       0930901.0 |
 HB1704| CI5415 ROBERT RM 1                          12.560 METERS 12808     |
 HB1704| CI5416 ROBERT RM 2                           8.903 METERS 21549     |
 HB1704|---------------------------------------------------------------------|
 HB1704
 HB1704                          SUPERSEDED SURVEY CONTROL
 HB1704
 HB1704  NAD 83(1993)-  37 52 21.12530(N)    089 25 47.62263(W) AD(       ) 2
 HB1704  NAD 83(1986)-  37 52 21.12600(N)    089 25 47.62368(W) AD(       ) 2
 HB1704  NAD 27      -  37 52 20.93853(N)    089 25 47.29337(W) AD(       ) 2
 HB1704
 HB1704.Superseded values are not recommended for survey control.
 HB1704
 HB1704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1704.See file dsdata.pdf to determine how the superseded data were derived.
 HB1704
 HB1704_MARKER: DS = TRIANGULATION STATION DISK
 HB1704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1704_STAMPING: ROBERT 1961
 HB1704_MARK LOGO: CGS
 HB1704_PROJECTION: RECESSED 36 CENTIMETERS
 HB1704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1704+STABILITY: SURFACE MOTION
 HB1704
 HB1704  HISTORY     - Date     Condition        Report By
 HB1704  HISTORY     - 1961     MONUMENTED       CGS
 HB1704  HISTORY     - 1968     GOOD             ILHD
 HB1704
 HB1704                          STATION DESCRIPTION
 HB1704
 HB1704'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1704'THE STATION IS ABOUT 14 MILES SOUTHWEST OF DU QUOIN, ABOUT 9 MILES
 HB1704'NORTHWEST OF DE SOTO, ABOUT 2-1/2 MILES WEST OF ORAVILLE, IN
 HB1704'THE WEST EDGE OF SEC. 34, T. 7 S., R. 3 W., AND ON THE PROPERTY OF MR.
 HB1704'DELMER ROBERT. IT IS 45 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 HB1704'ROAD, 43 FEET NORTHEAST OF A WITNESS POST AND 32 FEET NORTHWEST OF A
 HB1704'TELEPHONE POLE.  THE MONUMENT IS 14 INCHES BELOW THE SURFACE OF
 HB1704'THE GROUND AND THE DISK IS STAMPED ROBERT 1961.
 HB1704'
 HB1704'TO REACH THE STATION FROM THE POST OFFICE IN ORAVILLE, GO NORTH AND
 HB1704'WESTERLY ON STATE HIGHWAY 43 FOR 2.65 MILES TO A GRAVELED
 HB1704'CROSSROAD. TURN LEFT AND GO SOUTH ON THE GRAVELED ROAD FOR 1.2 MILES
 HB1704'TO WHERE THE MAIN ROAD TURNS RIGHT AND THE AZIMUTH MARK ON THE LEFT.
 HB1704'TURN RIGHT AND GO WEST ON THE MAIN TRAVELED ROAD FOR 0.9 MILE TO THE
 HB1704'STATION ON THE RIGHT.
 HB1704'
 HB1704'REFERENCE MARK 1 IS 51 FEET EAST OF THE TELEPHONE POLE, 21 FEET NORTH
 HB1704'OF THE CENTERLINE OF THE GRAVELED ROAD AND 1.5 FEET WEST OF THE
 HB1704'WITNESS POST. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1704'ROBERT NO 1 1961.
 HB1704'
 HB1704'REFERENCE MARK 2 IS 51 FEET WEST OF THE WITNESS POST, 21 FEET NORTH
 HB1704'OF THE CENTERLINE OF THE GRAVELED ROAD AND 2 FEET NORTHEAST OF THE
 HB1704'TELEPHONE POLE. THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 HB1704'STAMPED ROBERT NO 2 1961.
 HB1704'
 HB1704'THE AZIMUTH MARK IS 63 FEET SOUTHEAST OF THE CENTERLINE OF THE
 HB1704'GRAVELED ROAD, 33 FEET SOUTH OF A POWER POLE, 15 FEET SOUTHWEST
 HB1704'OF A PERSIMMON TREE, 2 FEET SOUTH OF A WITNESS POST AND 6 INCHES WEST
 HB1704'OF A WIRE FENCE. THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1704'STAMPED ROBERT 1961.
 HB1704'
 HB1704'NO PP AVAILABLE
 HB1704'
 HB1704'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1704
 HB1704                          STATION RECOVERY (1968)
 HB1704
 HB1704'RECOVERY NOTE BY IL HIGHWAY DEPT 1968
 HB1704'STATION, REFERENCE MARKS 1 AND 2 AND AZIMUTH MARK IN GOOD CONDITION.
 HB1704'PROPERTY IS NOW OWNED BY PAUL REIMAN. IN THE TO REACH MILAGE TO
 HB1704'STATION IS 2.50 MILES TO GRAVELED CROSS ROADS INSTEAD OF 3.65 MILES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1705 ***********************************************************************
 LC1705  DESIGNATION -  ROBERTS MUNICIPAL TANK
 LC1705  PID         -  LC1705
 LC1705  STATE/COUNTY-  IL/FORD
 LC1705  COUNTRY     -  US
 LC1705  USGS QUAD   -  MELVIN EAST (2018)
 LC1705
 LC1705                         *CURRENT SURVEY CONTROL
 LC1705  ______________________________________________________________________
 LC1705* NAD 83(1997) POSITION- 40 36 47.13259(N) 088 10 56.96415(W)   ADJUSTED
 LC1705  ______________________________________________________________________
 LC1705  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 LC1705  LAPLACE CORR    -         -3.00  (seconds)                    DEFLEC18
 LC1705  HORZ ORDER      -  THIRD
 LC1705
 LC1705.The horizontal coordinates were established by classical geodetic methods
 LC1705.and adjusted by the National Geodetic Survey in October 1999.
 LC1705
 LC1705.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1705.GEOID18 height accuracy estimate available here.
 LC1705
 LC1705.Click photographs - Photos may exist for this station.
 LC1705
 LC1705.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1705
 LC1705. The following values were computed from the NAD 83(1997) position.
 LC1705
 LC1705;                    North         East     Units Scale Factor Converg.
 LC1705;SPC IL E     -   438,087.653   312,764.834   MT  0.99997700   +0 05 53.5
 LC1705;SPC IL E     - 1,437,292.57  1,026,129.29   sFT  0.99997700   +0 05 53.5
 LC1705;UTM  16      - 4,496,480.066   399,970.414   MT  0.99972316   -0 46 11.3
 LC1705
 LC1705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9997096480(NAD 83)
 LC1705
 LC1705                          SUPERSEDED SURVEY CONTROL
 LC1705
 LC1705  NAD 83(1997)-  40 36 47.13335(N)    088 10 56.96763(W) AD(       ) 3
 LC1705  NAD 83(1986)-  40 36 47.14177(N)    088 10 56.97218(W) AD(       ) 3
 LC1705  NAD 27      -  40 36 47.01500(N)    088 10 56.81100(W) AD(       ) 3
 LC1705
 LC1705.Superseded values are not recommended for survey control.
 LC1705
 LC1705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1705.See file dsdata.pdf to determine how the superseded data were derived.
 LC1705
 LC1705_MARKER: 82 = FINIAL
 LC1705
 LC1705  HISTORY     - Date     Condition        Report By
 LC1705  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1705  HISTORY     - 1957     GOOD             CGS
 LC1705  HISTORY     - 1968     GOOD             CGS
 LC1705
 LC1705                          STATION DESCRIPTION
 LC1705
 LC1705'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1705'THE POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL
 LC1705'WATER TANK OF ROBERTS.  THE TANK IS A WOOD STRUCTURE SET ON
 LC1705'STEEL LEGS AND IS PAINTED SILVER.  IT IS APPROXIMATELY 90
 LC1705'FEET HIGH AND IS LOCATED AT THE WEST END OF THE MAIN STREET
 LC1705'APPROXIMATELY 100 YARDS SOUTHWEST OF THE RAILROAD STATION.
 LC1705'THIS IS THE ONLY TANK IN THE IMMEDIATE VICINITY.
 LC1705'
 LC1705'OBSERVED UPON FROM TRIANGULATION STATIONS.  PIPER, DONOVAN,
 LC1705'AND SPRING CREEK 1879 (U.S.L.S.).
 LC1705'
 LC1705'AN INTERSECTION STATION.
 LC1705
 LC1705                          STATION RECOVERY (1957)
 LC1705
 LC1705'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 LC1705'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED
 LC1705'WITH THE EXCEPTION THAT THE TANK IS NOW PAINTED BROWN.
 LC1705
 LC1705                          STATION RECOVERY (1968)
 LC1705
 LC1705'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 LC1705'THE TANK HAS BEEN TORN DOWN AND A NEW ONE BUILT NEAR BY.
 LC1705'THIS STATION SHOULD BE CONSIDERED AS LOST.
 LC1705'
 LC1705'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ROBERTS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6933 ***********************************************************************
 DE6933  DESIGNATION -  ROBINSON YRD
 DE6933  PID         -  DE6933
 DE6933  STATE/COUNTY-  IL/CRAWFORD
 DE6933  COUNTRY     -  US
 DE6933  USGS QUAD   -  HUTSONVILLE (2018)
 DE6933
 DE6933                         *CURRENT SURVEY CONTROL
 DE6933  ______________________________________________________________________
 DE6933* NAD 83(2011) POSITION- 39 00 25.28628(N) 087 42 11.97294(W)   ADJUSTED
 DE6933* NAD 83(2011) ELLIP HT-   119.050 (meters)        (06/27/12)   ADJUSTED
 DE6933* NAD 83(2011) EPOCH   -  2010.00
 DE6933* NAVD 88 ORTHO HEIGHT -   150.888 (meters)      495.04  (feet) ADJUSTED
 DE6933  ______________________________________________________________________
 DE6933  GEOID HEIGHT    -        -31.837 (meters)                     GEOID18
 DE6933  NAD 83(2011) X  -    198,883.392 (meters)                     COMP
 DE6933  NAD 83(2011) Y  - -4,958,942.480 (meters)                     COMP
 DE6933  NAD 83(2011) Z  -  3,992,997.919 (meters)                     COMP
 DE6933  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 DE6933  DYNAMIC HEIGHT  -        150.799 (meters)      494.75  (feet) COMP
 DE6933  MODELED GRAVITY -    980,034.3   (mgal)                       NAVD 88
 DE6933
 DE6933  VERT ORDER      -  SECOND    CLASS I
 DE6933
 DE6933  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6933  Standards:
 DE6933         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6933            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6933  -------------------------------------------------------------------
 DE6933  NETWORK    0.80   1.37           0.34   0.31   0.70      0.16009936
 DE6933  -------------------------------------------------------------------
 DE6933  Click here for local accuracies and other accuracy information.
 DE6933
 DE6933.The horizontal coordinates were established by GPS observations
 DE6933.and adjusted by the National Geodetic Survey in June 2012.
 DE6933
 DE6933.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6933.been affixed to the stable North American tectonic plate. See 
 DE6933.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6933
 DE6933.The horizontal coordinates are valid at the epoch date displayed above
 DE6933.which is a decimal equivalence of Year/Month/Day.
 DE6933
 DE6933.The orthometric height was determined by differential leveling and
 DE6933.adjusted by the NATIONAL GEODETIC SURVEY
 DE6933.in April 2013.
 DE6933
 DE6933.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6933.GEOID18 height accuracy estimate available here.
 DE6933
 DE6933.Click photographs - Photos may exist for this station.
 DE6933
 DE6933.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6933
 DE6933.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6933
 DE6933.The ellipsoidal height was determined by GPS observations
 DE6933.and is referenced to NAD 83.
 DE6933
 DE6933.The dynamic height is computed by dividing the NAVD 88
 DE6933.geopotential number by the normal gravity value computed on the
 DE6933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE6933.degrees latitude (g = 980.6199 gals.).
 DE6933
 DE6933.The modeled gravity was interpolated from observed gravity values.
 DE6933
 DE6933. The following values were computed from the NAD 83(2011) position.
 DE6933
 DE6933;                    North         East     Units Scale Factor Converg.
 DE6933;SPC IL E     -   259,946.629   354,568.756   MT  1.00001165   +0 23 47.6
 DE6933;SPC IL E     -   852,841.57  1,163,280.99   sFT  1.00001165   +0 23 47.6
 DE6933;UTM  16      - 4,317,791.300   439,103.485   MT  0.99964566   -0 26 33.7
 DE6933
 DE6933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6933!SPC IL E     -   0.99998132  x   1.00001165  =   0.99999297
 DE6933!UTM  16      -   0.99998132  x   0.99964566  =   0.99962699
 DE6933
 DE6933:                Primary Azimuth Mark                     Grid Az
 DE6933:SPC IL E     -  ROBINSON YRD AZ                          263 30 08.8
 DE6933:UTM  16      -  ROBINSON YRD AZ                          264 20 30.1
 DE6933
 DE6933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3910317791(NAD 83)
 DE6933
 DE6933|---------------------------------------------------------------------|
 DE6933| PID    Reference Object                     Distance      Geod. Az  |
 DE6933|                                                           dddmmss.s |
 DE6933| DE6934 ROBINSON YRD AZ                     405.539 METERS 2635356.4 |
 DE6933|---------------------------------------------------------------------|
 DE6933
 DE6933                          SUPERSEDED SURVEY CONTROL
 DE6933
 DE6933  NAD 83(2007)-  39 00 25.28636(N)    087 42 11.97376(W) AD(2002.00) 0
 DE6933  ELLIP H (02/10/07)  119.061  (m)                       GP(2002.00)    
 DE6933  ELLIP H (02/03/05)  119.063  (m)                       GP(       ) 4 2
 DE6933  NAD 83(1997)-  39 00 25.28631(N)    087 42 11.97384(W) AD(       ) 1
 DE6933  ELLIP H (08/21/02)  119.066  (m)                       GP(       ) 3 1
 DE6933  NAVD 88 (08/21/02)  150.9    (m)  GEOID99  model used  GPS OBS        
 DE6933
 DE6933.Superseded values are not recommended for survey control.
 DE6933
 DE6933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6933.See file dsdata.pdf to determine how the superseded data were derived.
 DE6933
 DE6933_MARKER: DD = SURVEY DISK
 DE6933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6933_STAMPING: ROBINSON YRD 1997
 DE6933_MARK LOGO: ILDT
 DE6933_PROJECTION: FLUSH
 DE6933_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6933+STABILITY: SURFACE MOTION
 DE6933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6933+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2025
 DE6933
 DE6933  HISTORY     - Date     Condition        Report By
 DE6933  HISTORY     - 1997     MONUMENTED       ILDT
 DE6933  HISTORY     - 19990927 GOOD             ILDT
 DE6933  HISTORY     - 20120330 GOOD             TROTT
 DE6933  HISTORY     - 20251015 GOOD             ILDT
 DE6933
 DE6933                          STATION DESCRIPTION
 DE6933
 DE6933'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (SAB)
 DE6933'TO REACH FROM THE INTERSECTION OF IL RTE 1 AND IL RTE 33 GO WEST ON IL
 DE6933'RTE 33 FOR 0.9 MILE
 DE6933'TO ENTRANCE TO ILDT ROBINSON OPERATIONS YARD  TURN LEFT AND STATION IS
 DE6933'LOCATED IN
 DE6933'SOUTHWEST CORNER OF FENCE. STATION IS LOCATED 86' EAST OF WEST FENCE
 DE6933'AND 11' NORTH OF
 DE6933'SOUTH FENCE AND 88.7' ENE OF SW FENCE CORNER
 DE6933'
 DE6933
 DE6933                          STATION RECOVERY (2012)
 DE6933
 DE6933'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 DE6933'RECOVERED AS DESCRIBED.
 DE6933
 DE6933                          STATION RECOVERY (2025)
 DE6933
 DE6933'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 DE6933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6934 ***********************************************************************
 DE6934  DESIGNATION -  ROBINSON YRD AZ
 DE6934  PID         -  DE6934
 DE6934  STATE/COUNTY-  IL/CRAWFORD
 DE6934  COUNTRY     -  US
 DE6934  USGS QUAD   -  HUTSONVILLE (2018)
 DE6934
 DE6934                         *CURRENT SURVEY CONTROL
 DE6934  ______________________________________________________________________
 DE6934* NAD 83(2011) POSITION- 39 00 23.88826(N) 087 42 28.73236(W)   ADJUSTED
 DE6934* NAD 83(2011) ELLIP HT-   123.697 (meters)        (06/27/12)   ADJUSTED
 DE6934* NAD 83(2011) EPOCH   -  2010.00
 DE6934* NAVD 88 ORTHO HEIGHT -   155.5   (meters)      510.    (feet) GPS OBS
 DE6934  ______________________________________________________________________
 DE6934  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6934  GEOID HEIGHT    -        -31.815 (meters)                     GEOID99
 DE6934  GEOID HEIGHT    -        -31.833 (meters)                     GEOID18
 DE6934  NAD 83(2011) X  -    198,481.697 (meters)                     COMP
 DE6934  NAD 83(2011) Y  - -4,958,989.345 (meters)                     COMP
 DE6934  NAD 83(2011) Z  -  3,992,967.343 (meters)                     COMP
 DE6934  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 DE6934
 DE6934  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6934  Standards:
 DE6934         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6934            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6934  -------------------------------------------------------------------
 DE6934  NETWORK    0.88   1.39           0.36   0.36   0.71      0.19079737
 DE6934  -------------------------------------------------------------------
 DE6934  Click here for local accuracies and other accuracy information.
 DE6934
 DE6934.The horizontal coordinates were established by GPS observations
 DE6934.and adjusted by the National Geodetic Survey in June 2012.
 DE6934
 DE6934.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6934.been affixed to the stable North American tectonic plate. See 
 DE6934.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6934
 DE6934.The horizontal coordinates are valid at the epoch date displayed above
 DE6934.which is a decimal equivalence of Year/Month/Day.
 DE6934
 DE6934.The orthometric height was determined by GPS observations and a
 DE6934.high-resolution geoid model.
 DE6934
 DE6934.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6934.GEOID18 height accuracy estimate available here.
 DE6934
 DE6934.Click photographs - Photos may exist for this station.
 DE6934
 DE6934.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6934
 DE6934.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6934
 DE6934.The ellipsoidal height was determined by GPS observations
 DE6934.and is referenced to NAD 83.
 DE6934
 DE6934. The following values were computed from the NAD 83(2011) position.
 DE6934
 DE6934;                    North         East     Units Scale Factor Converg.
 DE6934;SPC IL E     -   259,900.737   354,165.817   MT  1.00001111   +0 23 37.0
 DE6934;SPC IL E     -   852,691.00  1,161,959.02   sFT  1.00001111   +0 23 37.0
 DE6934;UTM  16      - 4,317,751.329   438,700.064   MT  0.99964627   -0 26 44.2
 DE6934
 DE6934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6934!SPC IL E     -   0.99998059  x   1.00001111  =   0.99999170
 DE6934!UTM  16      -   0.99998059  x   0.99964627  =   0.99962687
 DE6934
 DE6934:                Primary Azimuth Mark                     Grid Az
 DE6934:SPC IL E     -  ROBINSON YRD                             083 30 08.8
 DE6934:UTM  16      -  ROBINSON YRD                             084 20 30.0
 DE6934
 DE6934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3870017751(NAD 83)
 DE6934
 DE6934|---------------------------------------------------------------------|
 DE6934| PID    Reference Object                     Distance      Geod. Az  |
 DE6934|                                                           dddmmss.s |
 DE6934| DE6933 ROBINSON YRD                        405.539 METERS 0835345.8 |
 DE6934|---------------------------------------------------------------------|
 DE6934
 DE6934                          SUPERSEDED SURVEY CONTROL
 DE6934
 DE6934  NAD 83(2007)-  39 00 23.88831(N)    087 42 28.73318(W) AD(2002.00) 0
 DE6934  ELLIP H (02/10/07)  123.708  (m)                       GP(2002.00)    
 DE6934  ELLIP H (02/03/05)  123.714  (m)                       GP(       ) 4 2
 DE6934  NAD 83(1997)-  39 00 23.88827(N)    087 42 28.73325(W) AD(       ) 1
 DE6934  ELLIP H (08/21/02)  123.715  (m)                       GP(       ) 3 1
 DE6934
 DE6934.Superseded values are not recommended for survey control.
 DE6934
 DE6934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6934.See file dsdata.pdf to determine how the superseded data were derived.
 DE6934
 DE6934_MARKER: DD = SURVEY DISK
 DE6934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6934_STAMPING: ROBINSON YRD AZ 1997
 DE6934_MARK LOGO: ILDT
 DE6934_PROJECTION: FLUSH
 DE6934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6934+STABILITY: SURFACE MOTION
 DE6934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6934+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2020
 DE6934
 DE6934  HISTORY     - Date     Condition        Report By
 DE6934  HISTORY     - 1997     MONUMENTED       ILDT
 DE6934  HISTORY     - 19990927 GOOD             ILDT
 DE6934  HISTORY     - 20141028 GOOD             MCA
 DE6934  HISTORY     - 20200427 GOOD             ILDT
 DE6934
 DE6934                          STATION DESCRIPTION
 DE6934
 DE6934'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (SAB)
 DE6934'TO REACH FROM THE INTERSECTION OF IL RTE 1 AND IL RTE 33 GO WEST ON IL
 DE6934'RTE 33 FOR 1.25 MILE
 DE6934'TO ENTRANCE TO STATION ON LEFT. STATION IS LOCATED 57' SOUTH OF
 DE6934'CENTERLINE OF IL RTE 33
 DE6934'AND 138' EAST OF ILDT OPERATIONS YARD ENTRANCE AND 50.2' SE OF SPEED
 DE6934'LIMIT 55 SIGN
 DE6934
 DE6934                          STATION RECOVERY (2014)
 DE6934
 DE6934'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2014 (CCM)
 DE6934'THE MARK IS LOCATED AT THE SOUTHEAST CORNER OF A CONCRETE DRIVEWAY
 DE6934'APPROACH.  IT IS NO LONGER FLUSH WITH THE GROUND.  IT CAN BE ACCESSED
 DE6934'
 DE6934'THROUGH A 3 INCH PIPE THAT HAS BEEN SET IN CONCRETE ON TOP OF THE
 DE6934'DISK.  THE DISK IS 2 INCHES BELOW THE TOP OF THE PIPE.  A CARSONITE
 DE6934'MARKER POST WAS SET 4 FEET EAST OF THE MARK.
 DE6934
 DE6934                          STATION RECOVERY (2020)
 DE6934
 DE6934'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DE6934'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA2068 ***********************************************************************
 KA2068  DESIGNATION -  ROBPORT
 KA2068  PID         -  KA2068
 KA2068  STATE/COUNTY-  IL/CRAWFORD
 KA2068  COUNTRY     -  US
 KA2068  USGS QUAD   -  HUTSONVILLE (2018)
 KA2068
 KA2068                         *CURRENT SURVEY CONTROL
 KA2068  ______________________________________________________________________
 KA2068* NAD 83(1997) POSITION- 39 00 57.82717(N) 087 38 46.77568(W)   ADJUSTED
 KA2068* NAD 83(1997) ELLIP HT-   105.997 (meters)        (10/21/99)   ADJUSTED
 KA2068* NAVD 88 ORTHO HEIGHT -   137.932 (meters)      452.53  (feet) ADJUSTED
 KA2068  ______________________________________________________________________
 KA2068  GEOID HEIGHT    -        -31.909 (meters)                     GEOID18
 KA2068  NAD 83(1997) X  -    203,790.211 (meters)                     COMP
 KA2068  NAD 83(1997) Y  - -4,958,100.888 (meters)                     COMP
 KA2068  NAD 83(1997) Z  -  3,993,769.444 (meters)                     COMP
 KA2068  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 KA2068  DYNAMIC HEIGHT  -        137.851 (meters)      452.27  (feet) COMP
 KA2068  MODELED GRAVITY -    980,033.7   (mgal)                       NAVD 88
 KA2068
 KA2068  HORZ ORDER      -  FIRST
 KA2068  VERT ORDER      -  SECOND    CLASS I
 KA2068  ELLP ORDER      -  FOURTH    CLASS I
 KA2068
 KA2068.This mark is at Robinson Airport (RSV)
 KA2068
 KA2068.The horizontal coordinates were established by GPS observations
 KA2068.and adjusted by the National Geodetic Survey in October 1999.
 KA2068
 KA2068.The orthometric height was determined by differential leveling and
 KA2068.adjusted by the NATIONAL GEODETIC SURVEY
 KA2068.in April 2013.
 KA2068
 KA2068.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA2068.GEOID18 height accuracy estimate available here.
 KA2068
 KA2068.Click photographs - Photos may exist for this station.
 KA2068
 KA2068.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA2068
 KA2068.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA2068
 KA2068.The ellipsoidal height was determined by GPS observations
 KA2068.and is referenced to NAD 83.
 KA2068
 KA2068.The dynamic height is computed by dividing the NAVD 88
 KA2068.geopotential number by the normal gravity value computed on the
 KA2068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA2068.degrees latitude (g = 980.6199 gals.).
 KA2068
 KA2068.The modeled gravity was interpolated from observed gravity values.
 KA2068
 KA2068. The following values were computed from the NAD 83(1997) position.
 KA2068
 KA2068;                    North         East     Units Scale Factor Converg.
 KA2068;SPC IL E     -   260,985.821   359,498.278   MT  1.00001857   +0 25 57.0
 KA2068;SPC IL E     -   856,250.98  1,179,453.93   sFT  1.00001857   +0 25 57.0
 KA2068;SPC IN W     -   418,430.296   851,242.410   MT  0.99999593   -0 21 16.0
 KA2068;SPC IN W     - 1,372,800.06  2,792,784.47   sFT  0.99999593   -0 21 16.0
 KA2068;UTM  16      - 4,318,757.810   444,045.856   MT  0.99963855   -0 24 24.8
 KA2068
 KA2068!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA2068!SPC IL E     -   0.99998337  x   1.00001857  =   1.00000194
 KA2068!SPC IN W     -   0.99998337  x   0.99999593  =   0.99997930
 KA2068!UTM  16      -   0.99998337  x   0.99963855  =   0.99962193
 KA2068
 KA2068:                Primary Azimuth Mark                     Grid Az
 KA2068:SPC IL E     -  ROBPORT AZ MK                            164 54 05.5
 KA2068:SPC IN W     -  ROBPORT AZ MK                            165 41 18.5
 KA2068:UTM  16      -  ROBPORT AZ MK                            165 44 27.3
 KA2068
 KA2068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4404518757(NAD 83)
 KA2068
 KA2068|---------------------------------------------------------------------|
 KA2068| PID    Reference Object                     Distance      Geod. Az  |
 KA2068|                                                           dddmmss.s |
 KA2068| KA2069 ROBPORT AZ MK                       APPROX. 0.6 KM 1652002.5 |
 KA2068|---------------------------------------------------------------------|
 KA2068
 KA2068                          SUPERSEDED SURVEY CONTROL
 KA2068
 KA2068  NAD 83(1997)-  39 00 57.82731(N)    087 38 46.77566(W) AD(       ) 1
 KA2068  NAD 83(1986)-  39 00 57.83591(N)    087 38 46.76960(W) AD(       ) 1
 KA2068  NGVD 29 (06/25/91)  138.1    (m)  OSU 89B  model used  GPS OBS        
 KA2068
 KA2068.Superseded values are not recommended for survey control.
 KA2068
 KA2068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA2068.See file dsdata.pdf to determine how the superseded data were derived.
 KA2068
 KA2068_MARKER: F = FLANGE-ENCASED ROD
 KA2068_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KA2068_STAMPING: ROBPORT 1990
 KA2068_MARK LOGO: NGS
 KA2068_PROJECTION: FLUSH
 KA2068_MAGNETIC: I = MARKER IS A STEEL ROD
 KA2068_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA2068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA2068+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA2068_ROD/PIPE-DEPTH: 21.3 meters
 KA2068_SLEEVE-DEPTH  : 1.0 meters
 KA2068
 KA2068  HISTORY     - Date     Condition        Report By
 KA2068  HISTORY     - 1990     MONUMENTED       NGS
 KA2068  HISTORY     - 19990503 GOOD             CMT
 KA2068  HISTORY     - 20120330 GOOD             TROTT
 KA2068
 KA2068                          STATION DESCRIPTION
 KA2068
 KA2068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KA2068'STATION IS LOCATED ABOUT 8 KM (5.0 MI) EAST OF ROBINSON, AT THE
 KA2068'ROBINSON MUNICIPAL AIRPORT, IN THE SOUTHEAST ANGLE OF JUNCTION OF THE
 KA2068'RUNWAYS, IN THE SOUTHWEST 1/4 OF SECTION 28, T 7 N, R 11 W.
 KA2068'OWNERSHIP--ROBINSON AIRPORT AUTHORITY, RR1, BOX 331A, ROBINSON,
 KA2068'IL62451.  AIRPORT MANAGER IS DENNIS HARMON, PHONE 217-586-2538.
 KA2068'TO REACH FROM THE COURTHOUSE IN ROBINSON, GO EAST ON STATE HIGHWAY 33
 KA2068'FOR 4.76 KM (2.96 MI) TO ITS JUNCTION WITH STATE HIGHWAY 1.  CONTINUE
 KA2068'ON HIGHWAY 33 FOR 3.88 KM (2.41 MI) TO A CROSSROAD.  TURN LEFT,
 KA2068'NORTH, ON ROAD 1650 E FOR 0.62 KM (0.39 MI) TO THE AIRPORT ENTRANCE
 KA2068'ON THE LEFT.  TURN LEFT, WEST, FOR 0.21 KM (0.13 MI) TO ROAD END AT
 KA2068'GATE.  PASS THROUGH GATE AND CONTINUE WEST ON APRON FOR 0.08 KM
 KA2068'(0.05 MI) TO A TAXI.  TURN RIGHT, NORTH, ON TAXI FOR 0.30 KM
 KA2068'(0.19 MI) TO RUNWAY 9-27. TURN LEFT, WEST, ALONGSIDE RUNWAY FOR 0.26
 KA2068'KM (0.16 MI) TO RUNWAY 17-35 AND THE STATION.
 KA2068'STATION IS 23.9 M (78.4 FT) SOUTH OF THE CENTERLINE OF RUNWAY 09-27,
 KA2068'26.6 M (87.3 FT) EAST OF THE CENTERLINE OF RUNWAY 17-35, 9.6 M
 KA2068'(31.5 FT) SOUTH OF A RUNWAY LIGHT, 12.3 M (40.4 FT) EAST-NORTHEAST OF
 KA2068'A RUNWAY LIGHT, AT A WOODEN FLAGGED STAKE.
 KA2068'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 KA2068
 KA2068                          STATION RECOVERY (1999)
 KA2068
 KA2068'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA2068'RECOVERED IN GOOD CONDITION.
 KA2068
 KA2068                          STATION RECOVERY (2012)
 KA2068
 KA2068'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA2068'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA2069 ***********************************************************************
 KA2069  DESIGNATION -  ROBPORT AZ MK
 KA2069  PID         -  KA2069
 KA2069  STATE/COUNTY-  IL/CRAWFORD
 KA2069  COUNTRY     -  US
 KA2069  USGS QUAD   -  HUTSONVILLE (2018)
 KA2069
 KA2069                         *CURRENT SURVEY CONTROL
 KA2069  ______________________________________________________________________
 KA2069* NAD 83(1997) POSITION- 39 00 40.35061(N) 087 38 40.91324(W)   ADJUSTED
 KA2069* NAD 83(1997) ELLIP HT-   105.217 (meters)        (10/21/99)   ADJUSTED
 KA2069* NAVD 88 ORTHO HEIGHT -   137.153 (meters)      449.98  (feet) ADJUSTED
 KA2069  ______________________________________________________________________
 KA2069  GEOID HEIGHT    -        -31.906 (meters)                     GEOID18
 KA2069  NAD 83(1997) X  -    203,945.048 (meters)                     COMP
 KA2069  NAD 83(1997) Y  - -4,958,433.471 (meters)                     COMP
 KA2069  NAD 83(1997) Z  -  3,993,350.194 (meters)                     COMP
 KA2069  LAPLACE CORR    -         -2.30  (seconds)                    DEFLEC18
 KA2069  DYNAMIC HEIGHT  -        137.072 (meters)      449.71  (feet) COMP
 KA2069  MODELED GRAVITY -    980,033.3   (mgal)                       NAVD 88
 KA2069
 KA2069  HORZ ORDER      -  FIRST
 KA2069  VERT ORDER      -  SECOND    CLASS I
 KA2069  ELLP ORDER      -  FOURTH    CLASS I
 KA2069
 KA2069.This mark is at Robinson Airport (RSV)
 KA2069
 KA2069.The horizontal coordinates were established by GPS observations
 KA2069.and adjusted by the National Geodetic Survey in October 1999.
 KA2069
 KA2069.The orthometric height was determined by differential leveling and
 KA2069.adjusted by the NATIONAL GEODETIC SURVEY
 KA2069.in April 2013.
 KA2069
 KA2069.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA2069.GEOID18 height accuracy estimate available here.
 KA2069
 KA2069.Click photographs - Photos may exist for this station.
 KA2069
 KA2069.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA2069
 KA2069.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA2069
 KA2069.The ellipsoidal height was determined by GPS observations
 KA2069.and is referenced to NAD 83.
 KA2069
 KA2069.The dynamic height is computed by dividing the NAVD 88
 KA2069.geopotential number by the normal gravity value computed on the
 KA2069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA2069.degrees latitude (g = 980.6199 gals.).
 KA2069
 KA2069.The modeled gravity was interpolated from observed gravity values.
 KA2069
 KA2069. The following values were computed from the NAD 83(1997) position.
 KA2069
 KA2069;                    North         East     Units Scale Factor Converg.
 KA2069;SPC IL E     -   260,447.955   359,643.389   MT  1.00001879   +0 26 00.6
 KA2069;SPC IL E     -   854,486.33  1,179,930.02   sFT  1.00001879   +0 26 00.6
 KA2069;SPC IN W     -   417,890.500   851,380.118   MT  0.99999576   -0 21 12.1
 KA2069;SPC IN W     - 1,371,029.08  2,793,236.27   sFT  0.99999576   -0 21 12.1
 KA2069;UTM  16      - 4,318,218.081   444,183.021   MT  0.99963836   -0 24 21.0
 KA2069
 KA2069!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA2069!SPC IL E     -   0.99998349  x   1.00001879  =   1.00000228
 KA2069!SPC IN W     -   0.99998349  x   0.99999576  =   0.99997925
 KA2069!UTM  16      -   0.99998349  x   0.99963836  =   0.99962186
 KA2069
 KA2069:                Primary Azimuth Mark                     Grid Az
 KA2069:SPC IL E     -  ROBPORT                                  344 54 05.6
 KA2069:SPC IN W     -  ROBPORT                                  345 41 18.3
 KA2069:UTM  16      -  ROBPORT                                  345 44 27.2
 KA2069
 KA2069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4418318218(NAD 83)
 KA2069
 KA2069|---------------------------------------------------------------------|
 KA2069| PID    Reference Object                     Distance      Geod. Az  |
 KA2069|                                                           dddmmss.s |
 KA2069| KA2068 ROBPORT                             APPROX. 0.6 KM 3452006.2 |
 KA2069|---------------------------------------------------------------------|
 KA2069
 KA2069                          SUPERSEDED SURVEY CONTROL
 KA2069
 KA2069  NAD 83(1997)-  39 00 40.35075(N)    087 38 40.91322(W) AD(       ) 1
 KA2069  NAD 83(1986)-  39 00 40.35935(N)    087 38 40.90716(W) AD(       ) 1
 KA2069  NGVD 29 (06/25/91)  137.3    (m)  OSU 89B  model used  GPS OBS        
 KA2069
 KA2069.Superseded values are not recommended for survey control.
 KA2069
 KA2069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA2069.See file dsdata.pdf to determine how the superseded data were derived.
 KA2069
 KA2069_MARKER: F = FLANGE-ENCASED ROD
 KA2069_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KA2069_STAMPING: ROBPORT AZ MK 1990
 KA2069_MARK LOGO: NGS
 KA2069_PROJECTION: FLUSH
 KA2069_MAGNETIC: I = MARKER IS A STEEL ROD
 KA2069_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA2069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA2069+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA2069_ROD/PIPE-DEPTH: 10.8 meters
 KA2069_SLEEVE-DEPTH  : 1.0 meters
 KA2069
 KA2069  HISTORY     - Date     Condition        Report By
 KA2069  HISTORY     - 1990     MONUMENTED       NGS
 KA2069  HISTORY     - 19990503 GOOD             CMT
 KA2069  HISTORY     - 20120330 GOOD             TROTT
 KA2069
 KA2069                          STATION DESCRIPTION
 KA2069
 KA2069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KA2069'STATION IS LOCATED ABOUT 8 KM (5.0 MI) EAST OF ROBINSON, AT THE
 KA2069'ROBINSON MUNICIPAL AIRPORT, AT THE END RUNWAY 35, IN MEDIAN OF OLD
 KA2069'AND NEW TAXIS, IN THE NORTHWEST 1/4 OF SECTION 33, T 7 N, R 11 W.
 KA2069'OWNERSHIP--ROBINSON AIRPORT AUTHORITY, RR1, BOX 331A, ROBINSON,
 KA2069'IL62451.  AIRPORT MANAGER IS DENNIS HARMON, PHONE 217-586-2538.
 KA2069'TO REACH FROM THE COURTHOUSE IN ROBINSON, GO EAST ON STATE HIGHWAY 33
 KA2069'FOR 4.76 KM (2.96 MI) TO ITS JUNCTION WITH STATE HIGHWAY 1.  CONTINUE
 KA2069'ON HIGHWAY 33 FOR 3.88 KM (2.41 MI) TO A CROSSROAD.  TURN LEFT,
 KA2069'NORTH, ON ROAD 1650 E FOR 0.62 KM (0.39 MI) TO THE AIRPORT ENTRANCE
 KA2069'ON THE LEFT.  TURN LEFT, WEST, FOR 0.21 KM (0.13 MI) TO ROAD END AT
 KA2069'GATE. PASS THROUGH GATE AND CONTINUE WEST ON APRON FOR 0.08 KM
 KA2069'(0.05 MI) TO A TAXI.  TURN LEFT, SOUTH, THEN WEST ON TAXI FOR 0.36 KM
 KA2069'(0.22 MI) TO THE RUNWAY AND THE STATION ON THE RIGHT.
 KA2069'STATION IS 31.5 M (103.3 FT) EAST OF THE CENTERLINE OF RUNWAY 17-35,
 KA2069'16.7 M (54.8 FT) EAST OF A PURPLE TAXI LIGHT, 21.4 M (70.2 FT) NORTH
 KA2069'OF THE CENTERLINE OF A TAXIWAY APPROACH, 11.3 M (37.1 FT) NORTHEAST
 KA2069'OF A PURPLE TAXI LIGHT, 29.2 M (95.8 FT) SOUTH OF THE SOUTH EDGE OF
 KA2069'AN OLD TAXIWAY, 21.7 M (71.2 FT) SOUTH OF THE SOUTH EDGE OF A
 KA2069'CONCRETE DUCT NUMBER 2, 39.5 M (129.6 FT) NORTHEAST OF A PK NAIL
 KA2069'LOCATED AT THE CENTERLINE AND EXTRTEME END OF ASPHALT SURFACE OF
 KA2069'RUNWAY, AT A FLAGGED WOODEN STAKE.
 KA2069
 KA2069                          STATION RECOVERY (1999)
 KA2069
 KA2069'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA2069'RECOVERED IN GOOD CONDITION.
 KA2069
 KA2069                          STATION RECOVERY (2012)
 KA2069
 KA2069'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA2069'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3068 ***********************************************************************
 AH3068  DESIGNATION -  ROC280 1A
 AH3068  PID         -  AH3068
 AH3068  STATE/COUNTY-  IL/ROCK ISLAND
 AH3068  COUNTRY     -  US
 AH3068  USGS QUAD   -  MILAN (2018)
 AH3068
 AH3068                         *CURRENT SURVEY CONTROL
 AH3068  ______________________________________________________________________
 AH3068* NAD 83(2011) POSITION- 41 27 59.96476(N) 090 37 01.49711(W)   ADJUSTED
 AH3068* NAD 83(2011) ELLIP HT-   138.762 (meters)        (06/27/12)   ADJUSTED
 AH3068* NAD 83(2011) EPOCH   -  2010.00
 AH3068* NAVD 88 ORTHO HEIGHT -   171.601 (meters)      562.99  (feet) ADJUSTED
 AH3068  ______________________________________________________________________
 AH3068  GEOID HEIGHT    -        -32.844 (meters)                     GEOID18
 AH3068  NAD 83(2011) X  -    -51,550.569 (meters)                     COMP
 AH3068  NAD 83(2011) Y  - -4,786,257.449 (meters)                     COMP
 AH3068  NAD 83(2011) Z  -  4,201,489.901 (meters)                     COMP
 AH3068  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 AH3068  DYNAMIC HEIGHT  -        171.534 (meters)      562.77  (feet) COMP
 AH3068  MODELED GRAVITY -    980,229.2   (mgal)                       NAVD 88
 AH3068
 AH3068  VERT ORDER      -  SECOND    CLASS I
 AH3068
 AH3068  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3068  Standards:
 AH3068         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3068            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3068  -------------------------------------------------------------------
 AH3068  NETWORK    0.72   1.23           0.33   0.25   0.63     -0.05415339
 AH3068  -------------------------------------------------------------------
 AH3068  Click here for local accuracies and other accuracy information.
 AH3068
 AH3068.The horizontal coordinates were established by GPS observations
 AH3068.and adjusted by the National Geodetic Survey in June 2012.
 AH3068
 AH3068.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3068.been affixed to the stable North American tectonic plate. See 
 AH3068.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3068
 AH3068.The horizontal coordinates are valid at the epoch date displayed above
 AH3068.which is a decimal equivalence of Year/Month/Day.
 AH3068
 AH3068.The orthometric height was determined by differential leveling and
 AH3068.adjusted by the NATIONAL GEODETIC SURVEY
 AH3068.in July 2014.
 AH3068
 AH3068.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3068.GEOID18 height accuracy estimate available here.
 AH3068
 AH3068.Click photographs - Photos may exist for this station.
 AH3068
 AH3068.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3068
 AH3068.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3068
 AH3068.The ellipsoidal height was determined by GPS observations
 AH3068.and is referenced to NAD 83.
 AH3068
 AH3068.The dynamic height is computed by dividing the NAVD 88
 AH3068.geopotential number by the normal gravity value computed on the
 AH3068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3068.degrees latitude (g = 980.6199 gals.).
 AH3068
 AH3068.The modeled gravity was interpolated from observed gravity values.
 AH3068
 AH3068. The following values were computed from the NAD 83(2011) position.
 AH3068
 AH3068;                    North         East     Units Scale Factor Converg.
 AH3068;SPC IL W     -   532,946.586   662,374.882   MT  0.99995859   -0 17 53.7
 AH3068;SPC IL W     - 1,748,508.92  2,173,141.59   sFT  0.99995859   -0 17 53.7
 AH3068;UTM  15      - 4,593,303.508   698,994.038   MT  1.00008734   +1 34 42.4
 AH3068
 AH3068!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3068!SPC IL W     -   0.99997824  x   0.99995859  =   0.99993683
 AH3068!UTM  15      -   0.99997824  x   1.00008734  =   1.00006557
 AH3068
 AH3068:                Primary Azimuth Mark                     Grid Az
 AH3068:SPC IL W     -  ROC280 1B                                144 51 06.3
 AH3068:UTM  15      -  ROC280 1B                                142 58 30.2
 AH3068
 AH3068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9899493303(NAD 83)
 AH3068
 AH3068|---------------------------------------------------------------------|
 AH3068| PID    Reference Object                     Distance      Geod. Az  |
 AH3068|                                                           dddmmss.s |
 AH3068| AH3069 ROC280 1B                           APPROX. 0.7 KM 1443312.6 |
 AH3068|---------------------------------------------------------------------|
 AH3068
 AH3068                          SUPERSEDED SURVEY CONTROL
 AH3068
 AH3068  NAD 83(2007)-  41 27 59.96463(N)    090 37 01.49779(W) AD(2002.00) 0
 AH3068  ELLIP H (02/10/07)  138.798  (m)                       GP(2002.00)    
 AH3068  ELLIP H (12/06/04)  138.786  (m)                       GP(       ) 4 1
 AH3068  NAD 83(1997)-  41 27 59.96439(N)    090 37 01.49736(W) AD(       ) 1
 AH3068  ELLIP H (09/15/98)  138.809  (m)                       GP(       ) 3 1
 AH3068  NAVD 88 (09/15/98)  171.6    (m)  GEOID96  model used  GPS OBS        
 AH3068
 AH3068.Superseded values are not recommended for survey control.
 AH3068
 AH3068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3068.See file dsdata.pdf to determine how the superseded data were derived.
 AH3068
 AH3068_MARKER: I = METAL ROD
 AH3068_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3068_STAMPING: ROC280-1A
 AH3068_MARK LOGO: ILDT
 AH3068_PROJECTION: RECESSED 3 CENTIMETERS
 AH3068_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3068_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3068+STABILITY: POSITION/ELEVATION WELL
 AH3068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3068+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2013
 AH3068_ROD/PIPE-DEPTH: 8.5 meters
 AH3068_SLEEVE-DEPTH  : 0.9 meters
 AH3068
 AH3068  HISTORY     - Date     Condition        Report By
 AH3068  HISTORY     - 1996     MONUMENTED       SECI
 AH3068  HISTORY     - 20090316 GOOD             INDIV
 AH3068  HISTORY     - 20110303 GOOD             ILDT
 AH3068  HISTORY     - 20130415 GOOD             CMT
 AH3068
 AH3068                          STATION DESCRIPTION
 AH3068
 AH3068'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3068'STATION IS LOCATED APPROXIMATELY 5.6 MI (9.0 KM) NORTHEAST OF
 AH3068'ANDALUSIA, 2.5 MI (4.0 KM) SOUTHWEST OF SOUTH ROCK ISLAND IN THE
 AH3068'NORTHWEST 1/4 OF SECTION 16, T 17 N, R 2 W.  TO REACH FROM THE
 AH3068'INTERCHANGE OF INTERSTATE ROUTE 280 AND ILLINOIS ROUTE 92, PROCEED
 AH3068'WEST ALONG INTERSTATE ROUTE 280 FOR APPROXIMATELY 0.25 MI (0.40 KM) TO
 AH3068'THE STATION LOCATED IN THE GRASS MEDIAN BETWEEN THE EAST BOUND LANES
 AH3068'AND THE WESTBOUND LANES, JUST EAST OF AN OVERHEAD SIGN OVER THE EAST
 AH3068'BOUND LANES.  THE STATION IS ALSO LOCATED 1.1 MI (1.8 KM) EAST ALONG
 AH3068'INTERSTATE ROUTE 280 FROM APPROXIMATELY THE CENTER OF THE MISSISSIPPI
 AH3068'RIVER AND INTERSTATE ROUTE 280.  THE STATION IS LOCATED 43.2 FT (13.2
 AH3068'M) NORTHEAST OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE
 AH3068'ROUTE 280, 44.8 FT (13.7 M) SOUTHWEST OF THE CENTERLINE OF THE WEST
 AH3068'BOUND LANES OF INTETSTATE ROUTE 280, 46.5 FT (14.2 M) SOUTHEAST OF THE
 AH3068'END OF A GUARDRAIL LOCATED IN THE GRASS MEDIAN AROUND THE FOUNDATION
 AH3068'FOR AN OVERHEAD SIGN, 95.6 FT (29.1 M) SOUTHEAST OF THE NORTHEAST BOLT
 AH3068'OF THE BASE OF THE NORTHEAST BEAM TO AN OVERHEAD SIGN, 146.5 FT (44.7
 AH3068'M) NORTHEAST OF THE NORTHEAST CORNER OF THE CONCRETE FOUNDATION FOR AN
 AH3068'OVERHEAD SIGN, 126.4 FT (38.5 M) NORTHEAST OF A LIGHT POLE, 198.5 FT
 AH3068'(60.5 M) NORTH OF A LIGHT POLE NEAR THE EAST BOUND OFF RAMP, AND 1.3
 AH3068'FT (0.4 M) SOUTHEAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3068'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3068'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3068
 AH3068                          STATION RECOVERY (2009)
 AH3068
 AH3068'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (MWJ)
 AH3068'RECOVERED IN GOOD CONDITION.
 AH3068
 AH3068                          STATION RECOVERY (2011)
 AH3068
 AH3068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 AH3068'RECOVERED IN GOOD CONDITION.
 AH3068
 AH3068                          STATION RECOVERY (2013)
 AH3068
 AH3068'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH3068'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3069 ***********************************************************************
 AH3069  DESIGNATION -  ROC280 1B
 AH3069  PID         -  AH3069
 AH3069  STATE/COUNTY-  IL/ROCK ISLAND
 AH3069  COUNTRY     -  US
 AH3069  USGS QUAD   -  MILAN (2018)
 AH3069
 AH3069                         *CURRENT SURVEY CONTROL
 AH3069  ______________________________________________________________________
 AH3069* NAD 83(2011) POSITION- 41 27 40.24658(N) 090 36 42.83715(W)   ADJUSTED
 AH3069* NAD 83(2011) ELLIP HT-   139.599 (meters)        (06/27/12)   ADJUSTED
 AH3069* NAD 83(2011) EPOCH   -  2010.00
 AH3069* NAVD 88 ORTHO HEIGHT -   172.440 (meters)      565.75  (feet) ADJUSTED
 AH3069  ______________________________________________________________________
 AH3069  GEOID HEIGHT    -        -32.845 (meters)                     GEOID18
 AH3069  NAD 83(2011) X  -    -51,121.884 (meters)                     COMP
 AH3069  NAD 83(2011) Y  - -4,786,665.505 (meters)                     COMP
 AH3069  NAD 83(2011) Z  -  4,201,034.585 (meters)                     COMP
 AH3069  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 AH3069  DYNAMIC HEIGHT  -        172.372 (meters)      565.52  (feet) COMP
 AH3069  MODELED GRAVITY -    980,228.8   (mgal)                       NAVD 88
 AH3069
 AH3069  VERT ORDER      -  SECOND    CLASS I
 AH3069
 AH3069  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3069  Standards:
 AH3069         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3069            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3069  -------------------------------------------------------------------
 AH3069  NETWORK    0.70   1.22           0.32   0.24   0.62     -0.04515798
 AH3069  -------------------------------------------------------------------
 AH3069  Click here for local accuracies and other accuracy information.
 AH3069
 AH3069.The horizontal coordinates were established by GPS observations
 AH3069.and adjusted by the National Geodetic Survey in June 2012.
 AH3069
 AH3069.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3069.been affixed to the stable North American tectonic plate. See 
 AH3069.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3069
 AH3069.The horizontal coordinates are valid at the epoch date displayed above
 AH3069.which is a decimal equivalence of Year/Month/Day.
 AH3069
 AH3069.The orthometric height was determined by differential leveling and
 AH3069.adjusted by the NATIONAL GEODETIC SURVEY
 AH3069.in July 2014.
 AH3069
 AH3069.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3069.GEOID18 height accuracy estimate available here.
 AH3069
 AH3069.Click photographs - Photos may exist for this station.
 AH3069
 AH3069.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3069
 AH3069.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3069
 AH3069.The ellipsoidal height was determined by GPS observations
 AH3069.and is referenced to NAD 83.
 AH3069
 AH3069.The dynamic height is computed by dividing the NAVD 88
 AH3069.geopotential number by the normal gravity value computed on the
 AH3069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3069.degrees latitude (g = 980.6199 gals.).
 AH3069
 AH3069.The modeled gravity was interpolated from observed gravity values.
 AH3069
 AH3069. The following values were computed from the NAD 83(2011) position.
 AH3069
 AH3069;                    North         East     Units Scale Factor Converg.
 AH3069;SPC IL W     -   532,336.056   662,804.738   MT  0.99995820   -0 17 41.3
 AH3069;SPC IL W     - 1,746,505.88  2,174,551.88   sFT  0.99995820   -0 17 41.3
 AH3069;UTM  15      - 4,592,707.305   699,443.715   MT  1.00008955   +1 34 54.2
 AH3069
 AH3069!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3069!SPC IL W     -   0.99997810  x   0.99995820  =   0.99993631
 AH3069!UTM  15      -   0.99997810  x   1.00008955  =   1.00006765
 AH3069
 AH3069:                Primary Azimuth Mark                     Grid Az
 AH3069:SPC IL W     -  ROC280 1A                                324 51 06.3
 AH3069:UTM  15      -  ROC280 1A                                322 58 30.8
 AH3069
 AH3069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9944392707(NAD 83)
 AH3069
 AH3069|---------------------------------------------------------------------|
 AH3069| PID    Reference Object                     Distance      Geod. Az  |
 AH3069|                                                           dddmmss.s |
 AH3069| AH3068 ROC280 1A                           APPROX. 0.7 KM 3243325.0 |
 AH3069|---------------------------------------------------------------------|
 AH3069
 AH3069                          SUPERSEDED SURVEY CONTROL
 AH3069
 AH3069  NAD 83(2007)-  41 27 40.24645(N)    090 36 42.83783(W) AD(2002.00) 0
 AH3069  ELLIP H (02/10/07)  139.635  (m)                       GP(2002.00)    
 AH3069  ELLIP H (12/06/04)  139.623  (m)                       GP(       ) 4 1
 AH3069  NAD 83(1997)-  41 27 40.24622(N)    090 36 42.83741(W) AD(       ) 1
 AH3069  ELLIP H (09/15/98)  139.646  (m)                       GP(       ) 3 1
 AH3069  NAVD 88 (09/15/98)  172.5    (m)  GEOID96  model used  GPS OBS        
 AH3069
 AH3069.Superseded values are not recommended for survey control.
 AH3069
 AH3069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3069.See file dsdata.pdf to determine how the superseded data were derived.
 AH3069
 AH3069_MARKER: F = FLANGE-ENCASED ROD
 AH3069_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3069_STAMPING: ROC280-1B
 AH3069_MARK LOGO: ILDT
 AH3069_PROJECTION: RECESSED 3 CENTIMETERS
 AH3069_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3069_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3069+STABILITY: POSITION/ELEVATION WELL
 AH3069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3069+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2025
 AH3069_ROD/PIPE-DEPTH: 4.9 meters
 AH3069_SLEEVE-DEPTH  : 0.9 meters
 AH3069
 AH3069  HISTORY     - Date     Condition        Report By
 AH3069  HISTORY     - 1996     MONUMENTED       SECI
 AH3069  HISTORY     - 20040201 GOOD             INDIV
 AH3069  HISTORY     - 20110303 GOOD             ILDT
 AH3069  HISTORY     - 20130415 GOOD             CMT
 AH3069  HISTORY     - 20250110 GOOD             AMESC
 AH3069
 AH3069                          STATION DESCRIPTION
 AH3069
 AH3069'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3069'STATION IS LOCATED APPROXIMATELY 5.8 MI (9.3 KM) NORTHEAST OF
 AH3069'ANDALUSIA, 2.5 MI (4.0 KM) SOUTHEAST OF SOUTH ROCK ISLAND IN THE
 AH3069'SOUTHEAST 1/4 OF SECTION 16, T17N, R2W.  TO REACH FROM THE
 AH3069'INTERCHANGE OF INTERSTATE ROUTE 280 AND ILLINOIS ROUTE 92, PROCEED
 AH3069'EAST ALONG INTERSTATE ROUTE 280 FOR APPROXIMATELY 0.25 MI (0.40 KM) TO
 AH3069'THE STATION LOCATED IN THE GRASS MEDIAN BETWEEN THE EAST BOUND LANES
 AH3069'AND THE WESTBOUND LANES, JUST WEST OF AN OVERHEAD SIGN OVER THE WEST
 AH3069'BOUND LANES.  THE STATION IS LOCATED 43.2 FT (13.2 M) NORTHEAST OF THE
 AH3069'CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE ROUTE 280, 45.4 FT
 AH3069'(13.8 M) SOUTHWEST OF THE CENTERLINE OF THE WEST BOUND LANES OF
 AH3069'INTERSTATE ROUTE 280, 44.9 FT (13.7 M) NORTHWEST OF THE END OF A
 AH3069'GUARDRAIL LOCATED IN THE GRASS MEDIAN AROUND THE FOUNDATION FOR AN
 AH3069'OVERHEAD SIGN, 93.5 FT (28.5 M) NORTHWEST OF THE SOUTHWEST BOLT OF THE
 AH3069'BASE OF THE SOUTHWEST BEAM TO AN OVERHEAD SIGN, 146.2 FT (44.6 M)
 AH3069'SOUTHWEST OF THE NORTHWEST CORNER OF THE CONCRETE FOUNDATION FOR AN
 AH3069'OVERHEAD SIGN, 120.7 FT (36.8 M) SOUTHWEST OF A LIGHT POLE, 189.5 FT
 AH3069'(57.8 M) SOUTH OF A LIGHT POLE NEAR THE WEST BOUND OFF RAMP, 175.1 FT
 AH3069'(53.4 M) SOUTH OF A CONCRETE R.O.W.  MARKER NEAR A FENCE CORNER JUST
 AH3069'NORTHEAST OF THE OFF RAMP OF THE WEST BOUND LANES, 178.9 FT (54.5 M)
 AH3069'NORTH OF A CONCRETE R.O.W.  MARKER NEAR A FENCE CORNER SOUTH OF THE ON
 AH3069'RAMP TO THE EAST BOUND LANES, AND 1.5 FT (0.5 M) SOUTHEAST OF AN
 AH3069'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3069'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3069'TIES.
 AH3069
 AH3069                          STATION RECOVERY (2004)
 AH3069
 AH3069'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (CJD)
 AH3069'RECOVERED IN GOOD CONDITION.
 AH3069
 AH3069                          STATION RECOVERY (2011)
 AH3069
 AH3069'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 AH3069'RECOVERED IN GOOD CONDITION.
 AH3069
 AH3069                          STATION RECOVERY (2013)
 AH3069
 AH3069'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH3069'RECOVERED AS DESCRIBED.
 AH3069
 AH3069                          STATION RECOVERY (2025)
 AH3069
 AH3069'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 AH3069'ACCESS COVER MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3070 ***********************************************************************
 AH3070  DESIGNATION -  ROC280 2A
 AH3070  PID         -  AH3070
 AH3070  STATE/COUNTY-  IL/ROCK ISLAND
 AH3070  COUNTRY     -  US
 AH3070  USGS QUAD   -  MILAN (2018)
 AH3070
 AH3070                         *CURRENT SURVEY CONTROL
 AH3070  ______________________________________________________________________
 AH3070* NAD 83(2011) POSITION- 41 26 48.91791(N) 090 33 24.88188(W)   ADJUSTED
 AH3070* NAD 83(2011) ELLIP HT-   143.790 (meters)        (06/27/12)   ADJUSTED
 AH3070* NAD 83(2011) EPOCH   -  2010.00
 AH3070* NAVD 88 ORTHO HEIGHT -   176.7   (meters)      580.    (feet) GPS OBS
 AH3070  ______________________________________________________________________
 AH3070  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3070  GEOID HEIGHT    -        -32.700 (meters)                     GEOID96
 AH3070  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 AH3070  NAD 83(2011) X  -    -46,538.250 (meters)                     COMP
 AH3070  NAD 83(2011) Y  - -4,787,763.804 (meters)                     COMP
 AH3070  NAD 83(2011) Z  -  4,199,850.500 (meters)                     COMP
 AH3070  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AH3070
 AH3070  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3070  Standards:
 AH3070         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3070            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3070  -------------------------------------------------------------------
 AH3070  NETWORK    0.92   1.47           0.41   0.34   0.75      0.02922441
 AH3070  -------------------------------------------------------------------
 AH3070  Click here for local accuracies and other accuracy information.
 AH3070
 AH3070.The horizontal coordinates were established by GPS observations
 AH3070.and adjusted by the National Geodetic Survey in June 2012.
 AH3070
 AH3070.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3070.been affixed to the stable North American tectonic plate. See 
 AH3070.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3070
 AH3070.The horizontal coordinates are valid at the epoch date displayed above
 AH3070.which is a decimal equivalence of Year/Month/Day.
 AH3070
 AH3070.The orthometric height was determined by GPS observations and a
 AH3070.high-resolution geoid model.
 AH3070
 AH3070.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3070.GEOID18 height accuracy estimate available here.
 AH3070
 AH3070.Click photographs - Photos may exist for this station.
 AH3070
 AH3070.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3070
 AH3070.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3070
 AH3070.The ellipsoidal height was determined by GPS observations
 AH3070.and is referenced to NAD 83.
 AH3070
 AH3070. The following values were computed from the NAD 83(2011) position.
 AH3070
 AH3070;                    North         East     Units Scale Factor Converg.
 AH3070;SPC IL W     -   530,730.441   667,391.336   MT  0.99995426   -0 15 29.9
 AH3070;SPC IL W     - 1,741,238.12  2,189,599.74   sFT  0.99995426   -0 15 29.9
 AH3070;UTM  15      - 4,591,252.510   704,081.095   MT  1.00011258   +1 37 03.7
 AH3070
 AH3070!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3070!SPC IL W     -   0.99997745  x   0.99995426  =   0.99993171
 AH3070!UTM  15      -   0.99997745  x   1.00011258  =   1.00009002
 AH3070
 AH3070:                Primary Azimuth Mark                     Grid Az
 AH3070:SPC IL W     -  ROC280 2B                                047 20 40.0
 AH3070:UTM  15      -  ROC280 2B                                045 28 06.4
 AH3070
 AH3070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0408191252(NAD 83)
 AH3070
 AH3070|---------------------------------------------------------------------|
 AH3070| PID    Reference Object                     Distance      Geod. Az  |
 AH3070|                                                           dddmmss.s |
 AH3070| AH3071 ROC280 2B                           APPROX. 1.0 KM 0470510.1 |
 AH3070|---------------------------------------------------------------------|
 AH3070
 AH3070                          SUPERSEDED SURVEY CONTROL
 AH3070
 AH3070  NAD 83(2007)-  41 26 48.91781(N)    090 33 24.88260(W) AD(2002.00) 0
 AH3070  ELLIP H (02/10/07)  143.824  (m)                       GP(2002.00)    
 AH3070  ELLIP H (12/06/04)  143.825  (m)                       GP(       ) 4 1
 AH3070  NAD 83(1997)-  41 26 48.91759(N)    090 33 24.88235(W) AD(       ) 1
 AH3070  ELLIP H (09/15/98)  143.840  (m)                       GP(       ) 3 1
 AH3070
 AH3070.Superseded values are not recommended for survey control.
 AH3070
 AH3070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3070.See file dsdata.pdf to determine how the superseded data were derived.
 AH3070
 AH3070_MARKER: F = FLANGE-ENCASED ROD
 AH3070_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3070_STAMPING: ROC280-2A
 AH3070_MARK LOGO: ILDT
 AH3070_PROJECTION: RECESSED 3 CENTIMETERS
 AH3070_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3070_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3070+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 AH3070_ROD/PIPE-DEPTH: 2.4 meters
 AH3070_SLEEVE-DEPTH  : 0.9 meters
 AH3070
 AH3070  HISTORY     - Date     Condition        Report By
 AH3070  HISTORY     - 1996     MONUMENTED       SECI
 AH3070  HISTORY     - 20040201 GOOD             INDIV
 AH3070  HISTORY     - 20090316 GOOD             INDIV
 AH3070  HISTORY     - 20131220 GOOD             COMPDA
 AH3070  HISTORY     - 20201022 GOOD             ILDT
 AH3070
 AH3070                          STATION DESCRIPTION
 AH3070
 AH3070'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3070'STATION IS LOCATED APPROXIMATELY 2.6 MI (4.2 KM) WEST OF THE QUAD CITY
 AH3070'AIRPORT, 1.3 MI (2.1 KM) EAST OF MILAN IN THE SOUTHEAST 1/4 OF SECTION
 AH3070'24, T 17 N, R 2 W.  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE
 AH3070'280 AND ILLINOIS ROUTE 92, PROCEED EAST ALONG INTERSTATE ROUTE 280 FOR
 AH3070'APPROXIMATELY 3.3 MI (5.3 KM) TO THE STATION LOCATED ON TOP OF A BERM
 AH3070'LOCATED SOUTHEAST OF THE EAST BOUND LANES JUST WEST OF A BRIDGE OVER
 AH3070'MILL CREEK.  THE STATION IS ALSO 0.7 MI (1.1 KM) WEST OF AIRPORT ROAD
 AH3070'OR 3.5 MI (5.6 KM) EAST OF THE INTERCHANGE OF INTERSTATE ROUTE 280 AND
 AH3070'INTERSTATE ROUTE 74.  THE STATION IS LOCATED 88.9 FT (27.1 M)
 AH3070'SOUTHEAST OF THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE
 AH3070'ROUTE 280, 171.9 FT (52.4 M) SOUTHEAST OF THE WEST END OF A GUARDRAIL
 AH3070'LOCATED IN BETWEEN THE EAST BOUND AND WEST BOUND LANES, 275.6 FT (84.0
 AH3070'M) SOUTHWEST OF THE SOUTHWEST CORNER OF THE EAST BOUND BRIDGE OVER
 AH3070'MILL CREEK, 82.0 FT (25.0 M) SOUTHWEST OF THE SOUTHEAST SUPPORT BEAM
 AH3070'FOR THE EXIT 15 AIRPORT ROAD SIGN, 67.6 FT (20.6 M) SOUTHEAST OF THE
 AH3070'WEST END OF THE GUARDRAIL ON THE SOUTHEAST SIDE OF THE EASTBOUND
 AH3070'LANES, 127.8 FT (39.0 M) NORTHWEST OF THE SOUTH METAL POST TO A GATE
 AH3070'ON TOP OF THE BERM, 53.1 FT (16.2 M) NORTHWEST OF THE
 AH3070'NORTHEAST-SOUTHWEST FENCE LINE ALONG INTERSTATE 280, AND 2.O FT
 AH3070'NORTHWEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH3070'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3070'WOOD PHYSICAL TIES.
 AH3070
 AH3070                          STATION RECOVERY (2004)
 AH3070
 AH3070'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (CJD)
 AH3070'RECOVERED IN GOOD CONDITION.
 AH3070
 AH3070                          STATION RECOVERY (2009)
 AH3070
 AH3070'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (MWJ)
 AH3070'RECOVERED IN GOOD CONDITION.
 AH3070
 AH3070                          STATION RECOVERY (2013)
 AH3070
 AH3070'RECOVERY NOTE BY COMPASSDATA INC 2013 (NK)
 AH3070'RECOVERED IN GOOD CONDITION.
 AH3070
 AH3070                          STATION RECOVERY (2020)
 AH3070
 AH3070'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3071 ***********************************************************************
 AH3071  DESIGNATION -  ROC280 2B
 AH3071  PID         -  AH3071
 AH3071  STATE/COUNTY-  IL/ROCK ISLAND
 AH3071  COUNTRY     -  US
 AH3071  USGS QUAD   -  MILAN (2018)
 AH3071
 AH3071                         *CURRENT SURVEY CONTROL
 AH3071  ______________________________________________________________________
 AH3071* NAD 83(2011) POSITION- 41 27 10.21276(N) 090 32 54.43539(W)   ADJUSTED
 AH3071* NAD 83(2011) ELLIP HT-   145.351 (meters)        (06/27/12)   ADJUSTED
 AH3071* NAD 83(2011) EPOCH   -  2010.00
 AH3071* NAVD 88 ORTHO HEIGHT -   178.2   (meters)      585.    (feet) GPS OBS
 AH3071  ______________________________________________________________________
 AH3071  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3071  GEOID HEIGHT    -        -32.699 (meters)                     GEOID96
 AH3071  GEOID HEIGHT    -        -32.837 (meters)                     GEOID18
 AH3071  NAD 83(2011) X  -    -45,827.382 (meters)                     COMP
 AH3071  NAD 83(2011) Y  - -4,787,336.916 (meters)                     COMP
 AH3071  NAD 83(2011) Z  -  4,200,343.960 (meters)                     COMP
 AH3071  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 AH3071
 AH3071  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3071  Standards:
 AH3071         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3071            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3071  -------------------------------------------------------------------
 AH3071  NETWORK    0.81   1.39           0.36   0.30   0.71      0.06695312
 AH3071  -------------------------------------------------------------------
 AH3071  Click here for local accuracies and other accuracy information.
 AH3071
 AH3071.The horizontal coordinates were established by GPS observations
 AH3071.and adjusted by the National Geodetic Survey in June 2012.
 AH3071
 AH3071.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3071.been affixed to the stable North American tectonic plate. See 
 AH3071.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3071
 AH3071.The horizontal coordinates are valid at the epoch date displayed above
 AH3071.which is a decimal equivalence of Year/Month/Day.
 AH3071
 AH3071.The orthometric height was determined by GPS observations and a
 AH3071.high-resolution geoid model.
 AH3071
 AH3071.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3071.GEOID18 height accuracy estimate available here.
 AH3071
 AH3071.Click photographs - Photos may exist for this station.
 AH3071
 AH3071.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3071
 AH3071.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3071
 AH3071.The ellipsoidal height was determined by GPS observations
 AH3071.and is referenced to NAD 83.
 AH3071
 AH3071. The following values were computed from the NAD 83(2011) position.
 AH3071
 AH3071;                    North         East     Units Scale Factor Converg.
 AH3071;SPC IL W     -   531,384.214   668,100.927   MT  0.99995369   -0 15 09.9
 AH3071;SPC IL W     - 1,743,383.04  2,191,927.79   sFT  0.99995369   -0 15 09.9
 AH3071;UTM  15      - 4,591,929.272   704,769.012   MT  1.00011604   +1 37 24.6
 AH3071
 AH3071!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3071!SPC IL W     -   0.99997720  x   0.99995369  =   0.99993089
 AH3071!UTM  15      -   0.99997720  x   1.00011604  =   1.00009324
 AH3071
 AH3071:                Primary Azimuth Mark                     Grid Az
 AH3071:SPC IL W     -  ROC280 2A                                227 20 40.2
 AH3071:UTM  15      -  ROC280 2A                                225 28 05.7
 AH3071
 AH3071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0476991929(NAD 83)
 AH3071
 AH3071|---------------------------------------------------------------------|
 AH3071| PID    Reference Object                     Distance      Geod. Az  |
 AH3071|                                                           dddmmss.s |
 AH3071| AH3070 ROC280 2A                           APPROX. 1.0 KM 2270530.3 |
 AH3071|---------------------------------------------------------------------|
 AH3071
 AH3071                          SUPERSEDED SURVEY CONTROL
 AH3071
 AH3071  NAD 83(2007)-  41 27 10.21265(N)    090 32 54.43611(W) AD(2002.00) 0
 AH3071  ELLIP H (02/10/07)  145.386  (m)                       GP(2002.00)    
 AH3071  ELLIP H (12/06/04)  145.387  (m)                       GP(       ) 4 1
 AH3071  NAD 83(1997)-  41 27 10.21244(N)    090 32 54.43586(W) AD(       ) 1
 AH3071  ELLIP H (09/15/98)  145.402  (m)                       GP(       ) 3 1
 AH3071
 AH3071.Superseded values are not recommended for survey control.
 AH3071
 AH3071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3071.See file dsdata.pdf to determine how the superseded data were derived.
 AH3071
 AH3071_MARKER: I = METAL ROD
 AH3071_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3071_STAMPING: ROC280-2B
 AH3071_MARK LOGO: ILDT
 AH3071_PROJECTION: FLUSH
 AH3071_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3071_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3071+STABILITY: POSITION/ELEVATION WELL
 AH3071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3071+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2004
 AH3071_ROD/PIPE-DEPTH: 2.4 meters
 AH3071_SLEEVE-DEPTH  : 0.9 meters
 AH3071
 AH3071  HISTORY     - Date     Condition        Report By
 AH3071  HISTORY     - 1996     MONUMENTED       SECI
 AH3071  HISTORY     - 20040201 GOOD             INDIV
 AH3071  HISTORY     - 20050405 POOR             INDIV
 AH3071
 AH3071                          STATION DESCRIPTION
 AH3071
 AH3071'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3071'STATION IS LOCATED APPROXIMATELY 2.4 MI (3.9 KM) WEST OF THE QUAD CITY
 AH3071'AIRPORT, 1.4 MI (2.3 KM) EAST OF MILAN IN THE NORTHEAST 1/4 OF SECTION
 AH3071'24, T 17 N, R 2 W.  TO REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE
 AH3071'280 AND ILLINOIS ROUTE 92, PROCEED EAST ALONG INTERSTATE ROUTE 280 FOR
 AH3071'APPROXIMATELY 4.0 MI (6.4 KM) TO THE STATION LOCATED IN THE GRASS
 AH3071'MEDIAN JUST SOUTHWEST OF THE BRIDGE OVER AIRPORT ROAD NEAR MILE MARKER
 AH3071'15.03.  THE STATION IS ALSO LOCATED 2.9 MI (4.7 KM) WEST OF THE
 AH3071'INTERSTATE ROUTE 74 INTERCHANGE.  THE STATION IS LOCATED 43.4 FT (13.2
 AH3071'M) SOUTHEAST OF THE CENTERLINE OF THE WEST BOUND LANES OF INTERSTATE
 AH3071'ROUTE 280, 44.8 FT (13.7 M) NORTHWEST OF THE CENTERLINE OF THE EAST
 AH3071'BOUND LANES OF INTERSTATE ROUTE 280, 200 FT (61.0 M) SOUTHWEST OF THE
 AH3071'CENTER OF THE MEDIAN OF AIRPORT ROAD, 100.2 FT (30.5 M) NORTHEAST OF
 AH3071'THE WEST END OF A GUARDRAIL LOCATED IN THE GRASS MEDIAN, 38.O FT SOUTH
 AH3071'OF A CHISELED X IN THE CONCRETE WING WALL OF THE SOUTHWEST CORNER OF
 AH3071'THE WEST BOUND BRIDGE OVER AIRPORT ROAD, 66.1 FT (20.1 M) NORTHWEST OF
 AH3071'A CHISELED X IN THE CONCRETE WING WALL OF THE NORTHWEST CORNER OF THE
 AH3071'EAST BOUND BRIDGE OVER AIRPORT ROAD, AND 0.9 FT (27.4 CM) SOUTHEAST OF
 AH3071'AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3071'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3071'TIES.
 AH3071
 AH3071                          STATION RECOVERY (2004)
 AH3071
 AH3071'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (CJD)
 AH3071'RECOVERED IN GOOD CONDITION.
 AH3071
 AH3071                          STATION RECOVERY (2005)
 AH3071
 AH3071'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (CJD)
 AH3071'GRADING HAS TAKEN PLACE IN THE AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3060 ***********************************************************************
 AH3060  DESIGNATION -  ROC74 1A
 AH3060  PID         -  AH3060
 AH3060  STATE/COUNTY-  IL/ROCK ISLAND
 AH3060  COUNTRY     -  US
 AH3060  USGS QUAD   -  SILVIS (2018)
 AH3060
 AH3060                         *CURRENT SURVEY CONTROL
 AH3060  ______________________________________________________________________
 AH3060* NAD 83(2011) POSITION- 41 30 54.26821(N) 090 28 45.34769(W)   ADJUSTED
 AH3060* NAD 83(2011) ELLIP HT-   140.084 (meters)        (06/27/12)   ADJUSTED
 AH3060* NAD 83(2011) EPOCH   -  2010.00
 AH3060* NAVD 88 ORTHO HEIGHT -   172.923 (meters)      567.33  (feet) ADJUSTED
 AH3060  ______________________________________________________________________
 AH3060  GEOID HEIGHT    -        -32.848 (meters)                     GEOID18
 AH3060  NAD 83(2011) X  -    -40,007.775 (meters)                     COMP
 AH3060  NAD 83(2011) Y  - -4,782,806.091 (meters)                     COMP
 AH3060  NAD 83(2011) Z  -  4,205,518.887 (meters)                     COMP
 AH3060  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 AH3060  DYNAMIC HEIGHT  -        172.858 (meters)      567.12  (feet) COMP
 AH3060  MODELED GRAVITY -    980,241.7   (mgal)                       NAVD 88
 AH3060
 AH3060  VERT ORDER      -  SECOND    CLASS I
 AH3060
 AH3060  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3060  Standards:
 AH3060         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3060            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3060  -------------------------------------------------------------------
 AH3060  NETWORK    0.92   1.43           0.39   0.36   0.73     -0.11869526
 AH3060  -------------------------------------------------------------------
 AH3060  Click here for local accuracies and other accuracy information.
 AH3060
 AH3060.The horizontal coordinates were established by GPS observations
 AH3060.and adjusted by the National Geodetic Survey in June 2012.
 AH3060
 AH3060.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3060.been affixed to the stable North American tectonic plate. See 
 AH3060.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3060
 AH3060.The horizontal coordinates are valid at the epoch date displayed above
 AH3060.which is a decimal equivalence of Year/Month/Day.
 AH3060
 AH3060.The orthometric height was determined by differential leveling and
 AH3060.adjusted by the NATIONAL GEODETIC SURVEY
 AH3060.in July 2014.
 AH3060
 AH3060.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3060.GEOID18 height accuracy estimate available here.
 AH3060
 AH3060.Click photographs - Photos may exist for this station.
 AH3060
 AH3060.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3060
 AH3060.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3060
 AH3060.The ellipsoidal height was determined by GPS observations
 AH3060.and is referenced to NAD 83.
 AH3060
 AH3060.The dynamic height is computed by dividing the NAVD 88
 AH3060.geopotential number by the normal gravity value computed on the
 AH3060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3060.degrees latitude (g = 980.6199 gals.).
 AH3060
 AH3060.The modeled gravity was interpolated from observed gravity values.
 AH3060
 AH3060. The following values were computed from the NAD 83(2011) position.
 AH3060
 AH3060;                    North         East     Units Scale Factor Converg.
 AH3060;SPC IL W     -   538,272.944   673,906.956   MT  0.99994955   -0 12 25.9
 AH3060;SPC IL W     - 1,765,983.82  2,210,976.40   sFT  0.99994955   -0 12 25.9
 AH3060;UTM  15      - 4,599,005.781   710,347.237   MT  1.00014453   +1 40 17.0
 AH3060
 AH3060!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3060!SPC IL W     -   0.99997803  x   0.99994955  =   0.99992758
 AH3060!UTM  15      -   0.99997803  x   1.00014453  =   1.00012256
 AH3060
 AH3060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1034799005(NAD 83)
 AH3060
 AH3060                          SUPERSEDED SURVEY CONTROL
 AH3060
 AH3060  NAD 83(2007)-  41 30 54.26809(N)    090 28 45.34839(W) AD(2002.00) 0
 AH3060  ELLIP H (02/10/07)  140.120  (m)                       GP(2002.00)    
 AH3060  ELLIP H (12/06/04)  140.109  (m)                       GP(       ) 4 1
 AH3060  NAD 83(1997)-  41 30 54.26786(N)    090 28 45.34801(W) AD(       ) 1
 AH3060  ELLIP H (09/15/98)  140.131  (m)                       GP(       ) 3 1
 AH3060  NAVD 88 (09/15/98)  172.9    (m)  GEOID96  model used  GPS OBS        
 AH3060
 AH3060.Superseded values are not recommended for survey control.
 AH3060
 AH3060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3060.See file dsdata.pdf to determine how the superseded data were derived.
 AH3060
 AH3060_MARKER: I = METAL ROD
 AH3060_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3060_STAMPING: ROC74-1A
 AH3060_MARK LOGO: ILDT
 AH3060_PROJECTION: FLUSH
 AH3060_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3060_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3060+STABILITY: POSITION/ELEVATION WELL
 AH3060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3060+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2025
 AH3060_ROD/PIPE-DEPTH: 1.2 meters
 AH3060_SLEEVE-DEPTH  : 0.9 meters
 AH3060
 AH3060  HISTORY     - Date     Condition        Report By
 AH3060  HISTORY     - 1996     MONUMENTED       SECI
 AH3060  HISTORY     - 20031208 GOOD             GEOCAC
 AH3060  HISTORY     - 20060331 GOOD             CMT
 AH3060  HISTORY     - 20080315 GOOD             PB
 AH3060  HISTORY     - 20091228 GOOD             INDIV
 AH3060  HISTORY     - 20130417 GOOD             CMT
 AH3060  HISTORY     - 20250108 GOOD             AMESC
 AH3060
 AH3060                          STATION DESCRIPTION
 AH3060
 AH3060'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3060'STATION IS LOCATED APPROXIMATELY WITHIN THE CITY LIMITS OF MOLINE NEAR
 AH3060'THE SOUTH EDGE OF THE MISSISSIPPI RIVER.  TO REACH FROM THE JUNCTION
 AH3060'OF ILLINOIS ROUTE 92 AND ILLINOIS ROUTE 84, PROCEED WEST ALONG
 AH3060'ILLINOIS ROUTE 92 FOR APPROXIMATELY 2.9 MI (4.7 KM) TO THE
 AH3060'INTERSECTION OF ILLINOIS ROUTE 92 AND 41ST STREET, TURN RIGHT (NORTH)
 AH3060'ONTO 41ST STREET, AND PROCEED NORTH ALONG 41ST STREET FOR
 AH3060'APPROXIMATELY 0.15 MI (0.24 KM) TO THE INTERSECTION OF 41ST STREET AND
 AH3060'RIVERDRIVE.  THE STATION IS LOCATED NORTHEAST OF THE INTERSECTION OF
 AH3060'41ST STREET AND RIVERDIRVE BETWEEN THE BIKE TRAIL AND THE MISSISSIPPI
 AH3060'RIVER IN BEN BUTTERWORTH MEMORIAL PARKWAY.  TO REACH FROM THE
 AH3060'INTERCHANGE OF INTERSTATE ROUTE 74 AND 7TH AVENUE, PROCEED EAST ALONG
 AH3060'7TH AVENUE FOR APPROXIMATELY 0.27 MI (0.43 KM) TO ILLINOINS ROUTE 92,
 AH3060'TURN RIGHT (EAST) ONTO ILLINOIS ROUTE 92 AND PROCEED EAST ALONG
 AH3060'ILLINOIS ROUTE 92 TO THE INTERSECTION OF ILLINOIS ROUTE 92 AND 41ST
 AH3060'STREET, TURN LEFT (NORTH) ONTO 41ST STREET AND PROCEED NORTH ALONG
 AH3060'41ST FOR APPOXIMATELY 0.15 MI (0.24 KM) TO THE INTERSECTION OF 41ST
 AH3060'STREET AND RIVERDRIVE.  THE STATION IS LOCATED NORTHEAST OF THE
 AH3060'INTERSECTION OF 41ST STREET AND RIVERDRIVE BETWEEN THE BIKE TRAIL AND
 AH3060'THE MISSISSIPPI RIVER IN BEN BUTTERWORTH MEMORIAL PARKWAY.  THE
 AH3060'STATION IS LOCATED 195 FT (59.4 M) EAST OF THE CENTERLINE OF 41ST
 AH3060'STREET, 127.3 FT (38.8 M) NORTH OF THE CENTERLINE OF RIVERDRIVE, 3.0
 AH3060'FT (0.9 M) NORTH OF THE EDGE OF A BIKE TRAIL, 8.0 FT (2.4 M) NORTH OF
 AH3060'THE CENTER OF THE BIKE TRAIL, 52 FT (15.8 M) EAST OF THE INTERSECTION
 AH3060'OF THE BIKE TRAIL AND A SIDEWALK, 22 FT (6.7 M) SOUTH OF THE
 AH3060'MISSISSIPPI RIVER, 132.6 FT (40.4 M) WEST OF A CONCRETE MILE MARKER
 AH3060'1.0 ALONG THE NORTH EDGE OF THE BIKE TAIL AND FLUSH WITH THE GROUND,
 AH3060'143.8 FT (43.8 M) NORTHWEST OF A 27-IN DIAMETER TREE, AND 138.0 FT
 AH3060'(42.1 M) NORTHWEST OF A 36-IN DIAMETER TREE.  NOTES--ACCESS TO DATUM
 AH3060'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH3060'PHYSICAL TIES.
 AH3060
 AH3060                          STATION RECOVERY (2003)
 AH3060
 AH3060'RECOVERY NOTE BY GEOCACHING 2003 (CBB)
 AH3060'RECOVERED IN GOOD CONDITION.
 AH3060
 AH3060                          STATION RECOVERY (2006)
 AH3060
 AH3060'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2006 (KWS)
 AH3060'RECOVERED AS DESCRIBED
 AH3060
 AH3060                          STATION RECOVERY (2008)
 AH3060
 AH3060'RECOVERY NOTE BY PBS&J 2008
 AH3060'RECOVERED IN GOOD CONDITION.
 AH3060
 AH3060                          STATION RECOVERY (2009)
 AH3060
 AH3060'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (CLB)
 AH3060'RECOVERED IN GOOD CONDITION.
 AH3060
 AH3060                          STATION RECOVERY (2013)
 AH3060
 AH3060'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH3060'RECOVERED AS DESCRIBED.
 AH3060
 AH3060                          STATION RECOVERY (2025)
 AH3060
 AH3060'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 AH3060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3061 ***********************************************************************
 AH3061  DESIGNATION -  ROC74 1B
 AH3061  PID         -  AH3061
 AH3061  STATE/COUNTY-  IL/ROCK ISLAND
 AH3061  COUNTRY     -  US
 AH3061  USGS QUAD   -  SILVIS (2018)
 AH3061
 AH3061                         *CURRENT SURVEY CONTROL
 AH3061  ______________________________________________________________________
 AH3061* NAD 83(2011) POSITION- 41 31 05.97282(N) 090 27 40.71278(W)   ADJUSTED
 AH3061* NAD 83(2011) ELLIP HT-   139.939 (meters)        (06/27/12)   ADJUSTED
 AH3061* NAD 83(2011) EPOCH   -  2010.00
 AH3061* NAVD 88 ORTHO HEIGHT -   172.798 (meters)      566.92  (feet) ADJUSTED
 AH3061  ______________________________________________________________________
 AH3061  GEOID HEIGHT    -        -32.856 (meters)                     GEOID18
 AH3061  NAD 83(2011) X  -    -38,507.110 (meters)                     COMP
 AH3061  NAD 83(2011) Y  - -4,782,578.936 (meters)                     COMP
 AH3061  NAD 83(2011) Z  -  4,205,789.175 (meters)                     COMP
 AH3061  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 AH3061  DYNAMIC HEIGHT  -        172.733 (meters)      566.71  (feet) COMP
 AH3061  MODELED GRAVITY -    980,242.2   (mgal)                       NAVD 88
 AH3061
 AH3061  VERT ORDER      -  SECOND    CLASS I
 AH3061
 AH3061  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3061  Standards:
 AH3061         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3061            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3061  -------------------------------------------------------------------
 AH3061  NETWORK    0.93   1.45           0.40   0.36   0.74     -0.11378364
 AH3061  -------------------------------------------------------------------
 AH3061  Click here for local accuracies and other accuracy information.
 AH3061
 AH3061.The horizontal coordinates were established by GPS observations
 AH3061.and adjusted by the National Geodetic Survey in June 2012.
 AH3061
 AH3061.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3061.been affixed to the stable North American tectonic plate. See 
 AH3061.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3061
 AH3061.The horizontal coordinates are valid at the epoch date displayed above
 AH3061.which is a decimal equivalence of Year/Month/Day.
 AH3061
 AH3061.The orthometric height was determined by differential leveling and
 AH3061.adjusted by the NATIONAL GEODETIC SURVEY
 AH3061.in July 2014.
 AH3061
 AH3061.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3061.GEOID18 height accuracy estimate available here.
 AH3061
 AH3061.Click photographs - Photos may exist for this station.
 AH3061
 AH3061.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3061
 AH3061.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3061
 AH3061.The ellipsoidal height was determined by GPS observations
 AH3061.and is referenced to NAD 83.
 AH3061
 AH3061.The dynamic height is computed by dividing the NAVD 88
 AH3061.geopotential number by the normal gravity value computed on the
 AH3061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3061.degrees latitude (g = 980.6199 gals.).
 AH3061
 AH3061.The modeled gravity was interpolated from observed gravity values.
 AH3061
 AH3061. The following values were computed from the NAD 83(2011) position.
 AH3061
 AH3061;                    North         East     Units Scale Factor Converg.
 AH3061;SPC IL W     -   538,628.759   675,406.855   MT  0.99994862   -0 11 43.1
 AH3061;SPC IL W     - 1,767,151.19  2,215,897.32   sFT  0.99994862   -0 11 43.1
 AH3061;UTM  15      - 4,599,410.657   711,834.962   MT  1.00015227   +1 41 00.3
 AH3061
 AH3061!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3061!SPC IL W     -   0.99997805  x   0.99994862  =   0.99992667
 AH3061!UTM  15      -   0.99997805  x   1.00015227  =   1.00013032
 AH3061
 AH3061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1183499410(NAD 83)
 AH3061
 AH3061                          SUPERSEDED SURVEY CONTROL
 AH3061
 AH3061  NAD 83(2007)-  41 31 05.97269(N)    090 27 40.71348(W) AD(2002.00) 0
 AH3061  ELLIP H (02/10/07)  139.975  (m)                       GP(2002.00)    
 AH3061  ELLIP H (12/06/04)  139.965  (m)                       GP(       ) 4 1
 AH3061  NAD 83(1997)-  41 31 05.97247(N)    090 27 40.71312(W) AD(       ) 1
 AH3061  ELLIP H (09/15/98)  139.987  (m)                       GP(       ) 3 1
 AH3061  NAVD 88 (09/15/98)  172.8    (m)  GEOID96  model used  GPS OBS        
 AH3061
 AH3061.Superseded values are not recommended for survey control.
 AH3061
 AH3061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3061.See file dsdata.pdf to determine how the superseded data were derived.
 AH3061
 AH3061_MARKER: F = FLANGE-ENCASED ROD
 AH3061_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3061_STAMPING: ROC74-1B
 AH3061_MARK LOGO: ILDT
 AH3061_PROJECTION: FLUSH
 AH3061_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3061+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2020
 AH3061_ROD/PIPE-DEPTH: 2.1 meters
 AH3061_SLEEVE-DEPTH  : 0.9 meters
 AH3061
 AH3061  HISTORY     - Date     Condition        Report By
 AH3061  HISTORY     - 1996     MONUMENTED       SECI
 AH3061  HISTORY     - 20031223 GOOD             GEOCAC
 AH3061  HISTORY     - 20101013 POOR             INDIV
 AH3061  HISTORY     - 20130417 GOOD             CMT
 AH3061  HISTORY     - 20131219 GOOD             COMPDA
 AH3061  HISTORY     - 20140615 GOOD             COMPDA
 AH3061  HISTORY     - 20200729 POOR             ILDT
 AH3061
 AH3061                          STATION DESCRIPTION
 AH3061
 AH3061'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3061'STATION IS LOCATED APPROXIMATELY WITHIN THE CITY LIMITS OF MOLINE NEAR
 AH3061'THE SOUTH EDGE OF THE MISSISSIPPI RIVER.  TO REACH FROM THE JUNCTION
 AH3061'OF ILLINOIS ROUTE 92 AND ILLINOIS ROUTE 84, PROCEED WEST ALONG
 AH3061'ILLINOIS ROUTE 92 FOR APPROXIMATELY 1.9 MI (3.1 KM) TO THE
 AH3061'INTERSECTION OF ILLINOIS ROUTE 92 AND 55TH STREET-1ST STREET, TURN
 AH3061'RIGHT (NORTH) ONTO 55TH STREET-1ST STREET, AND PROCEED NORTH ALONG
 AH3061'55TH STREET-1ST STREET FOR APPROXIMATELY 0.3 MI (0.5 KM) TO A PARKING
 AH3061'LOT LOCATED IN THE NORTHEAST CORNER OF BEN BUTTERWORTH MEMORIAL
 AH3061'PARKWAY.  THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE
 AH3061'PARKING LOT IN A GRASS AREA NORTH OF THE PARKING LOT, WEST OF THE BOAT
 AH3061'LAUNCH, AND SOUTH OF THE MISSISSIPPI RIVER.  TO REACH FROM THE
 AH3061'INTERCHANGE OF INTERSTATE ROUTE 74 AND 7TH AVENUE, PROCEED EAST ALONG
 AH3061'7TH AVENUE FOR APPROXIMATELY 0.27 MI (0.43 KM) TO ILLINOINS ROUTE 92,
 AH3061'TURN RIGHT (EAST) ONTO ILLINOIS ROUTE 92 AND PROCEED EAST ALONG
 AH3061'ILLINOIS ROUTE 92 TO THE INTERSECTION OF ILLINOIS ROUTE 92 AND 55TH
 AH3061'STREET-1ST STREET, TURN LEFT (NORTH) ONTO 55TH STREET-1ST STREET AND
 AH3061'PROCEED NORTH ALONG 55TH STREET-1ST STREET FOR APPOXIMATELY 0.3 MI
 AH3061'(0.5 KM) TO A PARKING LOT LOCATED IN THE NORTHEAST CORNER OF BEN
 AH3061'BUTTERWORTH MEMORIAL PARKWAY.  THE STATION IS LOCATED AT THE NORTHEAST
 AH3061'CORNER OF THE PARKING LOT IN A GRASS AREA NORTH OF THE PARKING LOT,
 AH3061'WEST OF THE BOAT LAUNCH, AND SOUTH OF THE MISSISSIPPI RIVER.  THE
 AH3061'STATION IS LOCATED 19.5 FT (5.9 M) EAST OF A CONCRETE CURB AND GUTTER,
 AH3061'18.5 FT (5.6 M) NORTH OF A CONCRETE CURB AND GUTTER, 29.0 FT (8.8 M)
 AH3061'WEST OF A CONCRETE CURB AND GUTTER ALONG THE WEST EDGE OF THE BOAT
 AH3061'LAUNCH, 27.4 FT (8.4 M) SOUTHEAST OF THE NORTHEAST CORNER OF THE
 AH3061'PARKING LOT, 22.5 FT (6.9 M) WEST OF A METAL LIGHT POST NEAR THE WEST
 AH3061'EDGE OF THE BOAT LAUNCH, 25.3 FT (7.7 M) SOUTH OF THE MISSISSIPPI
 AH3061'RIVER, 90.3 FT (27.5 M) NORTHEAST OF A METAL LIGHT POST IN THE PARKING
 AH3061'LOT, AND 153.3 FT (46.7 M) EAST OF A METAL LIGHT POST NORTH OF THE
 AH3061'PARKING LOT AND SOUTH OF THE MISSISSIPPI RIVER. NOTES--ACCESS TO DATUM
 AH3061'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH3061'PHYSICAL TIES.
 AH3061
 AH3061                          STATION RECOVERY (2003)
 AH3061
 AH3061'RECOVERY NOTE BY GEOCACHING 2003 (CBB)
 AH3061'SLEEVE COVER IS MISSING
 AH3061
 AH3061                          STATION RECOVERY (2010)
 AH3061
 AH3061'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (GDG)
 AH3061'POINT APPEARS TO HAVE BEEN PUSHED LOWERED AND CAN BE MOVED HORIZONTALY
 AH3061'
 AH3061
 AH3061                          STATION RECOVERY (2013)
 AH3061
 AH3061'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH3061'RECOVERED AS DESCRIBED.
 AH3061
 AH3061                          STATION RECOVERY (2013)
 AH3061
 AH3061'RECOVERY NOTE BY COMPASSDATA INC 2013 (NK)
 AH3061'RECOVERED IN GOOD CONDITION.
 AH3061
 AH3061                          STATION RECOVERY (2014)
 AH3061
 AH3061'RECOVERY NOTE BY COMPASSDATA INC 2014 (NK)
 AH3061'RECOVERED IN GOOD CONDITION.
 AH3061
 AH3061                          STATION RECOVERY (2020)
 AH3061
 AH3061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3061'LID AND RIM OF CASING GONE.  TIP OF MONUMENT APPEARS TO BE SLIGHTLY
 AH3061'DAMAGED COULD BE LOW A COUPLE OF MM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3063 ***********************************************************************
 AH3063  CBN         -  This is a Cooperative Base Network Control Station.
 AH3063  DESIGNATION -  ROC80 1A
 AH3063  PID         -  AH3063
 AH3063  STATE/COUNTY-  IL/ROCK ISLAND
 AH3063  COUNTRY     -  US
 AH3063  USGS QUAD   -  PORT BYRON (2018)
 AH3063
 AH3063                         *CURRENT SURVEY CONTROL
 AH3063  ______________________________________________________________________
 AH3063* NAD 83(2011) POSITION- 41 34 16.22268(N) 090 21 37.68090(W)   ADJUSTED
 AH3063* NAD 83(2011) ELLIP HT-   175.703 (meters)        (06/27/12)   ADJUSTED
 AH3063* NAD 83(2011) EPOCH   -  2010.00
 AH3063* NAVD 88 ORTHO HEIGHT -   208.6   (meters)      684.    (feet) GPS OBS
 AH3063  ______________________________________________________________________
 AH3063  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3063  GEOID HEIGHT    -        -32.767 (meters)                     GEOID96
 AH3063  GEOID HEIGHT    -        -32.926 (meters)                     GEOID18
 AH3063  NAD 83(2011) X  -    -30,065.259 (meters)                     COMP
 AH3063  NAD 83(2011) Y  - -4,778,773.406 (meters)                     COMP
 AH3063  NAD 83(2011) Z  -  4,210,205.917 (meters)                     COMP
 AH3063  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 AH3063
 AH3063  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3063  Standards:
 AH3063         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3063            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3063  -------------------------------------------------------------------
 AH3063  NETWORK    0.80   1.20           0.36   0.29   0.61     -0.03084499
 AH3063  -------------------------------------------------------------------
 AH3063  Click here for local accuracies and other accuracy information.
 AH3063
 AH3063.The horizontal coordinates were established by GPS observations
 AH3063.and adjusted by the National Geodetic Survey in June 2012.
 AH3063
 AH3063.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3063.been affixed to the stable North American tectonic plate. See 
 AH3063.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3063
 AH3063.The horizontal coordinates are valid at the epoch date displayed above
 AH3063.which is a decimal equivalence of Year/Month/Day.
 AH3063
 AH3063.The orthometric height was determined by GPS observations and a
 AH3063.high-resolution geoid model.
 AH3063
 AH3063.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3063.GEOID18 height accuracy estimate available here.
 AH3063
 AH3063.Click photographs - Photos may exist for this station.
 AH3063
 AH3063.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3063
 AH3063.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3063
 AH3063.The ellipsoidal height was determined by GPS observations
 AH3063.and is referenced to NAD 83.
 AH3063
 AH3063. The following values were computed from the NAD 83(2011) position.
 AH3063
 AH3063;                    North         East     Units Scale Factor Converg.
 AH3063;SPC IL W     -   544,474.079   683,837.098   MT  0.99994439   -0 07 42.9
 AH3063;SPC IL W     - 1,786,328.71  2,243,555.55   sFT  0.99994439   -0 07 42.9
 AH3063;UTM  15      - 4,605,530.752   720,070.806   MT  1.00019604   +1 45 07.8
 AH3063
 AH3063!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3063!SPC IL W     -   0.99997244  x   0.99994439  =   0.99991683
 AH3063!UTM  15      -   0.99997244  x   1.00019604  =   1.00016848
 AH3063
 AH3063:                Primary Azimuth Mark                     Grid Az
 AH3063:SPC IL W     -  ROC80 1B                                 133 38 50.3
 AH3063:UTM  15      -  ROC80 1B                                 131 45 59.6
 AH3063
 AH3063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2007005530(NAD 83)
 AH3063
 AH3063|---------------------------------------------------------------------|
 AH3063| PID    Reference Object                     Distance      Geod. Az  |
 AH3063|                                                           dddmmss.s |
 AH3063| AH3062 ROC80 1B                            APPROX. 0.8 KM 1333107.4 |
 AH3063|---------------------------------------------------------------------|
 AH3063
 AH3063                          SUPERSEDED SURVEY CONTROL
 AH3063
 AH3063  NAD 83(2007)-  41 34 16.22262(N)    090 21 37.68171(W) AD(2002.00) 0
 AH3063  ELLIP H (02/10/07)  175.732  (m)                       GP(2002.00)    
 AH3063  NAD 83(1997)-  41 34 16.22243(N)    090 21 37.68159(W) AD(       ) A
 AH3063  ELLIP H (09/15/03)  175.743  (m)                       GP(       ) 4 1
 AH3063  NAD 83(1997)-  41 34 16.22247(N)    090 21 37.68158(W) AD(       ) 1
 AH3063  ELLIP H (09/15/98)  175.748  (m)                       GP(       ) 3 1
 AH3063
 AH3063.Superseded values are not recommended for survey control.
 AH3063
 AH3063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3063.See file dsdata.pdf to determine how the superseded data were derived.
 AH3063
 AH3063_MARKER: F = FLANGE-ENCASED ROD
 AH3063_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3063_STAMPING: ROC80-1A
 AH3063_MARK LOGO: ILDT
 AH3063_PROJECTION: RECESSED 3 CENTIMETERS
 AH3063_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH3063_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3063+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2020
 AH3063_ROD/PIPE-DEPTH: 3.7 meters
 AH3063_SLEEVE-DEPTH  : 0.9 meters
 AH3063
 AH3063  HISTORY     - Date     Condition        Report By
 AH3063  HISTORY     - 1996     MONUMENTED       SECI
 AH3063  HISTORY     - 20020826 GOOD             NGS
 AH3063  HISTORY     - 20031106 GOOD             JCLS
 AH3063  HISTORY     - 20041102 GOOD             JCLS
 AH3063  HISTORY     - 20141017 GOOD             ILDT
 AH3063  HISTORY     - 20161222 GOOD             ASMINC
 AH3063  HISTORY     - 20200729 GOOD             ILDT
 AH3063
 AH3063                          STATION DESCRIPTION
 AH3063
 AH3063'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3063'STATION IS LOCATED APPROXIMATELY 1.2 MI (1.9 KM) SOUTHWEST OF RAPIDS
 AH3063'CITY, 3.0 MI (4.8 KM) NORTHEAST OF HAMPTON AND 4.8 MI (7.7 KM)
 AH3063'NORTHEAST OF SILVIS.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 84
 AH3063'AND INTERSTATE ROUTE 80 EAST BOUND RAMP, PROCEED EAST UP THE RAMP AND
 AH3063'ONTO INTERSTATE ROUTE 80 EAST BOUND LANES FOR APPROXIMATELY 0.6 MI
 AH3063'(1.0 KM) TO AN OFF RAMP FOR THE ILLINOIS WELCOME CENTER.  FOLLOW THE
 AH3063'RAMP AROUND AND PROCEED ALONG THE ROAD HEADING TO THE WELCOME CENTER.
 AH3063'TAKE THE FIRST RIGHT INTO A TURN AROUND/PARKING AREA.  THE STATION IS
 AH3063'LOCATED JUST OFF THE NORTH EDGE OF THIS TURN AROUND/PARKING AREA
 AH3063'OVERLOOKING INTERSTATE ROUTE 80 AND THE MISSISSIPPI RIVER.  A TOTAL OF
 AH3063'1.5 MI (2.4 KM) FROM THE JUNCTION OF ILLINOIS ROUTE 84 AND INTERSTATE
 AH3063'ROUTE 80 EAST BOUND RAMP.  THE STATION IS LOCATED 24.7 FT (7.5 M)
 AH3063'NORTHEAST OF THE EDGE OF PAVEMENT OF THE ENTRANCE ROAD JUST BEFORE
 AH3063'ENTERING THE PARKING LOT, 79.3 FT (24.2 M) NORTHEAST OF A NORTHEAST
 AH3063'BOLT ON THE BASE OF A LIGHT POLE, 119.4 FT (36.4 M) SOUTHEAST OF THE
 AH3063'NORTHEAST CORNER OF THE PARKING LOT, 70.6 FT (21.5 M) SOUTHWEST OF THE
 AH3063'NORTHWEST-SOUTHEAST FENCELINE OF INTERSTATE ROUTE 80, 20.9 FT (6.4 M)
 AH3063'NORTHWEST OF A DRAINAGE STRUCTURE AT THE NORTHWEST CORNER OF STORM
 AH3063'WATER DETENTION AREA, AND 1.7 FT (0.5 M) SOUTHWEST OF AN ORANGE
 AH3063'FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3063'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3063
 AH3063                          STATION RECOVERY (2002)
 AH3063
 AH3063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (MB)
 AH3063'RECOVERED AS DESCRIBED
 AH3063
 AH3063                          STATION RECOVERY (2003)
 AH3063
 AH3063'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2003 (MRY)
 AH3063'RECOVERED IN GOOD CONDITION.
 AH3063
 AH3063                          STATION RECOVERY (2004)
 AH3063
 AH3063'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004
 AH3063'RECOVERED IN GOOD CONDITION.
 AH3063
 AH3063                          STATION RECOVERY (2014)
 AH3063
 AH3063'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3063'RECOVERED IN GOOD CONDITION.
 AH3063
 AH3063                          STATION RECOVERY (2016)
 AH3063
 AH3063'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 AH3063'RECOVERED IN GOOD CONDITION.
 AH3063
 AH3063                          STATION RECOVERY (2020)
 AH3063
 AH3063'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3062 ***********************************************************************
 AH3062  DESIGNATION -  ROC80 1B
 AH3062  PID         -  AH3062
 AH3062  STATE/COUNTY-  IL/ROCK ISLAND
 AH3062  COUNTRY     -  US
 AH3062  USGS QUAD   -  PORT BYRON (2018)
 AH3062
 AH3062                         *CURRENT SURVEY CONTROL
 AH3062  ______________________________________________________________________
 AH3062* NAD 83(2011) POSITION- 41 33 59.31131(N) 090 21 13.96814(W)   ADJUSTED
 AH3062* NAD 83(2011) ELLIP HT-   179.937 (meters)        (06/27/12)   ADJUSTED
 AH3062* NAD 83(2011) EPOCH   -  2010.00
 AH3062* NAVD 88 ORTHO HEIGHT -   212.9   (meters)      698.    (feet) GPS OBS
 AH3062  ______________________________________________________________________
 AH3062  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3062  GEOID HEIGHT    -        -32.770 (meters)                     GEOID96
 AH3062  GEOID HEIGHT    -        -32.928 (meters)                     GEOID18
 AH3062  NAD 83(2011) X  -    -29,518.036 (meters)                     COMP
 AH3062  NAD 83(2011) Y  - -4,779,126.185 (meters)                     COMP
 AH3062  NAD 83(2011) Z  -  4,209,818.371 (meters)                     COMP
 AH3062  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 AH3062
 AH3062  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3062  Standards:
 AH3062         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3062            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3062  -------------------------------------------------------------------
 AH3062  NETWORK    0.81   1.20           0.36   0.30   0.61     -0.06851866
 AH3062  -------------------------------------------------------------------
 AH3062  Click here for local accuracies and other accuracy information.
 AH3062
 AH3062.The horizontal coordinates were established by GPS observations
 AH3062.and adjusted by the National Geodetic Survey in June 2012.
 AH3062
 AH3062.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3062.been affixed to the stable North American tectonic plate. See 
 AH3062.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3062
 AH3062.The horizontal coordinates are valid at the epoch date displayed above
 AH3062.which is a decimal equivalence of Year/Month/Day.
 AH3062
 AH3062.The orthometric height was determined by GPS observations and a
 AH3062.high-resolution geoid model.
 AH3062
 AH3062.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3062.GEOID18 height accuracy estimate available here.
 AH3062
 AH3062.Click photographs - Photos may exist for this station.
 AH3062
 AH3062.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3062
 AH3062.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3062
 AH3062.The ellipsoidal height was determined by GPS observations
 AH3062.and is referenced to NAD 83.
 AH3062
 AH3062. The following values were computed from the NAD 83(2011) position.
 AH3062
 AH3062;                    North         East     Units Scale Factor Converg.
 AH3062;SPC IL W     -   543,951.159   684,385.311   MT  0.99994418   -0 07 27.2
 AH3062;SPC IL W     - 1,784,613.09  2,245,354.14   sFT  0.99994418   -0 07 27.2
 AH3062;UTM  15      - 4,605,025.977   720,636.029   MT  1.00019911   +1 45 23.0
 AH3062
 AH3062!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3062!SPC IL W     -   0.99997178  x   0.99994418  =   0.99991596
 AH3062!UTM  15      -   0.99997178  x   1.00019911  =   1.00017088
 AH3062
 AH3062:                Primary Azimuth Mark                     Grid Az
 AH3062:SPC IL W     -  ROC80 1A                                 313 38 50.3
 AH3062:UTM  15      -  ROC80 1A                                 311 46 00.1
 AH3062
 AH3062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2063605025(NAD 83)
 AH3062
 AH3062|---------------------------------------------------------------------|
 AH3062| PID    Reference Object                     Distance      Geod. Az  |
 AH3062|                                                           dddmmss.s |
 AH3062| AH3063 ROC80 1A                            APPROX. 0.8 KM 3133123.1 |
 AH3062|---------------------------------------------------------------------|
 AH3062
 AH3062                          SUPERSEDED SURVEY CONTROL
 AH3062
 AH3062  NAD 83(2007)-  41 33 59.31125(N)    090 21 13.96895(W) AD(2002.00) 0
 AH3062  ELLIP H (02/10/07)  179.967  (m)                       GP(2002.00)    
 AH3062  ELLIP H (12/06/04)  179.977  (m)                       GP(       ) 4 1
 AH3062  NAD 83(1997)-  41 33 59.31111(N)    090 21 13.96882(W) AD(       ) 1
 AH3062  ELLIP H (09/15/98)  179.983  (m)                       GP(       ) 3 1
 AH3062
 AH3062.Superseded values are not recommended for survey control.
 AH3062
 AH3062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3062.See file dsdata.pdf to determine how the superseded data were derived.
 AH3062
 AH3062_MARKER: F = FLANGE-ENCASED ROD
 AH3062_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3062_STAMPING: ROC80-1B
 AH3062_MARK LOGO: ILDT
 AH3062_PROJECTION: RECESSED 3 CENTIMETERS
 AH3062_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3062_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3062+STABILITY: POSITION/ELEVATION WELL
 AH3062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3062+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2025
 AH3062_ROD/PIPE-DEPTH: 4.9 meters
 AH3062_SLEEVE-DEPTH  : 0.9 meters
 AH3062
 AH3062  HISTORY     - Date     Condition        Report By
 AH3062  HISTORY     - 1996     MONUMENTED       SECI
 AH3062  HISTORY     - 20141017 GOOD             ILDT
 AH3062  HISTORY     - 20250814 GOOD             AMESC
 AH3062
 AH3062                          STATION DESCRIPTION
 AH3062
 AH3062'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3062'STATION IS LOCATED APPROXIMATELY 1.2 MI (1.9 KM) SOUTHEAST OF RAPIDS
 AH3062'CITY, 3.2 MI (5.1 KM) NORTHEAST OF HAMPTON AND 4.9 MI (7.9 KM)
 AH3062'NORTHEAST OF SILVIS.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 84
 AH3062'AND INTERSTATE ROUTE 80 EAST BOUND RAMP, PROCEED EAST UP THE RAMP AND
 AH3062'ONTO INTERSTATE ROUTE 80 EAST BOUND LANES FOR APPROXIMATELY 0.8 MI
 AH3062'(1.3 KM) TO THE STATION LOCATED SOUTH OF INTERSTATE ROUTE 80 EAST
 AH3062'BOUND LANES AND NORTH OF THE ILLINOIS WELCOME CENTER OFF RAMP.  THE
 AH3062'STATION IS LOCATED 76.5 FT (23.3 M) SOUTHWEST OF THE CENTERLINE OF THE
 AH3062'EAST BOUND LANES OF INTERSTATE ROUTE 80, 43.6 FT (13.3 M) EAST OF THE
 AH3062'EAST EDGE OF PAVEMENT OF A OFF RAMP, 109.5 FT (33.4 M) NORTHEAST OF
 AH3062'THE NORTWEST BOLT ON THE BASE OF A LIGHT POLE, 66.3 FT (20.2 M)
 AH3062'SOUTHEAST OF A CHISELED X IN CENTER OF THE NORTHEAST EDGE OF A
 AH3062'CONCRETE DRAINAGE STRUCTURE ON THE NORTHWEST SIDE OF THE OFF RAMP,
 AH3062'34.4 FT (10.5 M) SOUTHEAST OF THE SOUTHWEST CORNER OF A CONCRETE
 AH3062'DRAINAGE STRUCTURE LOCATED EAST OF THE THE OFF RAMP AND WEST OF THE
 AH3062'EAST BOUND LANES, 45.8 FT (14.0 M) SOUTHEAST OF THE NORTHEAST BOLT ON
 AH3062'THE BASE OF A LIGHT POLE, 175.7 FT (53.6 M) NORTHWEST OF SOUTHWEST
 AH3062'SUPPORT BEAM FOR THE ILLINOIS WELCOME SIGN, AND 1.3 FT (0.4 M)
 AH3062'NORTHEAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH3062'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3062'WOOD PHYSICAL TIES.
 AH3062
 AH3062                          STATION RECOVERY (2014)
 AH3062
 AH3062'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3062'RECOVERED IN GOOD CONDITION.
 AH3062
 AH3062                          STATION RECOVERY (2025)
 AH3062
 AH3062'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 AH3062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3603 ***********************************************************************
 DP3603  DESIGNATION -  ROC84 1A RESET
 DP3603  PID         -  DP3603
 DP3603  STATE/COUNTY-  IL/ROCK ISLAND
 DP3603  COUNTRY     -  US
 DP3603  USGS QUAD   -  CORDOVA (2018)
 DP3603
 DP3603                         *CURRENT SURVEY CONTROL
 DP3603  ______________________________________________________________________
 DP3603* NAD 83(1986) POSITION- 41 42 51.59   (N) 090 18 02.76   (W)   HD_HELD1
 DP3603* NAVD 88 ORTHO HEIGHT -   183.986 (meters)      603.63  (feet) ADJUSTED
 DP3603  ______________________________________________________________________
 DP3603  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 DP3603  DYNAMIC HEIGHT  -        183.917 (meters)      603.40  (feet) COMP
 DP3603  MODELED GRAVITY -    980,246.9   (mgal)                       NAVD 88
 DP3603
 DP3603  VERT ORDER      -  SECOND    CLASS I
 DP3603
 DP3603.The horizontal coordinates were determined by differentially corrected
 DP3603.hand held GPS observations or other comparable positioning techniques
 DP3603.and have an estimated accuracy of +/- 3 meters.
 DP3603
 DP3603.The orthometric height was determined by differential leveling and
 DP3603.adjusted by the NATIONAL GEODETIC SURVEY
 DP3603.in July 2014.
 DP3603
 DP3603.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3603.GEOID18 height accuracy estimate available here.
 DP3603
 DP3603.Click photographs - Photos may exist for this station.
 DP3603
 DP3603.The dynamic height is computed by dividing the NAVD 88
 DP3603.geopotential number by the normal gravity value computed on the
 DP3603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3603.degrees latitude (g = 980.6199 gals.).
 DP3603
 DP3603.The modeled gravity was interpolated from observed gravity values.
 DP3603
 DP3603;                    North         East    Units  Estimated Accuracy
 DP3603;SPC IL W     -   560,363.7     688,840.8     MT  (+/- 3 meters HH1 GPS) 
 DP3603
 DP3603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2455021580(NAD 83)
 DP3603
 DP3603                          SUPERSEDED SURVEY CONTROL
 DP3603
 DP3603.No superseded survey control is available for this station.
 DP3603
 DP3603_MARKER: F = FLANGE-ENCASED ROD
 DP3603_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3603_STAMPING: ROC84 1A RESET
 DP3603_MARK LOGO: UIL
 DP3603_PROJECTION: FLUSH
 DP3603_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3603_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3603+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2018
 DP3603_ROD/PIPE-DEPTH: 26.8 meters
 DP3603_SLEEVE-DEPTH  : 0.9 meters
 DP3603
 DP3603  HISTORY     - Date     Condition        Report By
 DP3603  HISTORY     - 20130517 MONUMENTED       CMT
 DP3603  HISTORY     - 20180315 GOOD             ILDT
 DP3603
 DP3603                          STATION DESCRIPTION
 DP3603
 DP3603'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3603'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3603'STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTHWEST OF HILLSDALE, 7.7
 DP3603'MI (12.4 KM) NORTH-NORTHEAST OF PORT BYRON AND 2.5 MI (4.0 KM)
 DP3603'NORTH-NORTHEAST OF CORDOVA.
 DP3603'
 DP3603'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3603'84 (THE GREAT RIVER ROAD) AND 157TH AVENUE NORTH IN CORDOVA, ILLINOIS,
 DP3603'PROCEED NORTH ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) FOR
 DP3603'2.70 MI (4.3 KM) TO THE STATION ON THE LEFT AT THE INTERSECTION OF
 DP3603'ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD) AND 192ND AVENUE
 DP3603'NORTH AND NORTH OF 192ND AVENUE NORTH.
 DP3603'
 DP3603'THE STATION IS LOCATED BETWEEN THE HIGHWAY AND RAILROAD IT IS 71.5 FT
 DP3603'(21.8 M) NORTHWEST OF A RIGHT OF WAY MARKER, 68.3 FT (20.8 M)
 DP3603'NORTHEAST OF A RAILROAD CROSSING SIGNAL, 57.5 FT (17.5 M)
 DP3603'EAST-SOUTHEAST OF THE SOUTHEAST RAIL OF THE RAILROAD, 29.9 FT (9.1 M)
 DP3603'WEST-NORTHWEST OF THE CENTERLINE OF HIGHWAY, 29.5 FT (9.0 M)
 DP3603'NORTH-NORTHEAST OF A POWER POLE ABOUT 1.0 FT (0.3 M) LOWER THAN THE
 DP3603'HIGHWAY.
 DP3603'
 DP3603'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3603'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3603'IN IDENTIFICATION.
 DP3603
 DP3603                          STATION RECOVERY (2018)
 DP3603
 DP3603'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DP3603'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3065 ***********************************************************************
 AH3065  DESIGNATION -  ROC84 1B
 AH3065  PID         -  AH3065
 AH3065  STATE/COUNTY-  IL/ROCK ISLAND
 AH3065  COUNTRY     -  US
 AH3065  USGS QUAD   -  CORDOVA (2018)
 AH3065
 AH3065                         *CURRENT SURVEY CONTROL
 AH3065  ______________________________________________________________________
 AH3065* NAD 83(2011) POSITION- 41 43 14.41195(N) 090 17 51.73330(W)   ADJUSTED
 AH3065* NAD 83(2011) ELLIP HT-   151.708 (meters)        (06/27/12)   ADJUSTED
 AH3065* NAD 83(2011) EPOCH   -  2010.00
 AH3065* NAVD 88 ORTHO HEIGHT -   184.744 (meters)      606.11  (feet) ADJUSTED
 AH3065  ______________________________________________________________________
 AH3065  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 AH3065  NAD 83(2011) X  -    -24,773.029 (meters)                     COMP
 AH3065  NAD 83(2011) Y  - -4,767,751.567 (meters)                     COMP
 AH3065  NAD 83(2011) Z  -  4,222,597.960 (meters)                     COMP
 AH3065  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 AH3065  DYNAMIC HEIGHT  -        184.675 (meters)      605.89  (feet) COMP
 AH3065  MODELED GRAVITY -    980,246.9   (mgal)                       NAVD 88
 AH3065
 AH3065  VERT ORDER      -  SECOND    CLASS I
 AH3065
 AH3065  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3065  Standards:
 AH3065         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3065            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3065  -------------------------------------------------------------------
 AH3065  NETWORK    1.02   1.53           0.47   0.34   0.78     -0.06120850
 AH3065  -------------------------------------------------------------------
 AH3065  Click here for local accuracies and other accuracy information.
 AH3065
 AH3065.The horizontal coordinates were established by GPS observations
 AH3065.and adjusted by the National Geodetic Survey in June 2012.
 AH3065
 AH3065.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3065.been affixed to the stable North American tectonic plate. See 
 AH3065.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3065
 AH3065.The horizontal coordinates are valid at the epoch date displayed above
 AH3065.which is a decimal equivalence of Year/Month/Day.
 AH3065
 AH3065.The orthometric height was determined by differential leveling and
 AH3065.adjusted by the NATIONAL GEODETIC SURVEY
 AH3065.in July 2014.
 AH3065
 AH3065.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3065.GEOID18 height accuracy estimate available here.
 AH3065
 AH3065.Click photographs - Photos may exist for this station.
 AH3065
 AH3065.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3065
 AH3065.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3065
 AH3065.The ellipsoidal height was determined by GPS observations
 AH3065.and is referenced to NAD 83.
 AH3065
 AH3065.The dynamic height is computed by dividing the NAVD 88
 AH3065.geopotential number by the normal gravity value computed on the
 AH3065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3065.degrees latitude (g = 980.6199 gals.).
 AH3065
 AH3065.The modeled gravity was interpolated from observed gravity values.
 AH3065
 AH3065. The following values were computed from the NAD 83(2011) position.
 AH3065
 AH3065;                    North         East     Units Scale Factor Converg.
 AH3065;SPC IL W     -   561,067.360   689,096.773   MT  0.99994264   -0 05 13.9
 AH3065;SPC IL W     - 1,840,768.50  2,260,811.66   sFT  0.99994264   -0 05 13.9
 AH3065;UTM  15      - 4,622,292.391   724,783.498   MT  1.00022182   +1 47 56.9
 AH3065
 AH3065!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3065!SPC IL W     -   0.99997621  x   0.99994264  =   0.99991885
 AH3065!UTM  15      -   0.99997621  x   1.00022182  =   1.00019802
 AH3065
 AH3065:                Primary Azimuth Mark                     Grid Az
 AH3065:SPC IL W     -  ROC84 1A                                 199 50 56.6
 AH3065:UTM  15      -  ROC84 1A                                 197 57 45.8
 AH3065
 AH3065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2478322292(NAD 83)
 AH3065
 AH3065|---------------------------------------------------------------------|
 AH3065| PID    Reference Object                     Distance      Geod. Az  |
 AH3065|                                                           dddmmss.s |
 AH3065| AH3064 ROC84 1A                            APPROX. 0.9 KM 1994542.7 |
 AH3065|---------------------------------------------------------------------|
 AH3065
 AH3065                          SUPERSEDED SURVEY CONTROL
 AH3065
 AH3065  NAD 83(2007)-  41 43 14.41189(N)    090 17 51.73412(W) AD(2002.00) 0
 AH3065  ELLIP H (02/10/07)  151.737  (m)                       GP(2002.00)    
 AH3065  ELLIP H (12/06/04)  151.746  (m)                       GP(       ) 4 1
 AH3065  NAD 83(1997)-  41 43 14.41174(N)    090 17 51.73397(W) AD(       ) 1
 AH3065  ELLIP H (09/15/98)  151.755  (m)                       GP(       ) 3 1
 AH3065  NAVD 88 (09/15/98)  184.7    (m)  GEOID96  model used  GPS OBS        
 AH3065
 AH3065.Superseded values are not recommended for survey control.
 AH3065
 AH3065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3065.See file dsdata.pdf to determine how the superseded data were derived.
 AH3065
 AH3065_MARKER: I = METAL ROD
 AH3065_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3065_STAMPING: ROC84-1B
 AH3065_MARK LOGO: ILDT
 AH3065_PROJECTION: RECESSED 3 CENTIMETERS
 AH3065_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3065_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3065+STABILITY: POSITION/ELEVATION WELL
 AH3065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3065+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 AH3065_ROD/PIPE-DEPTH: 19.5 meters
 AH3065_SLEEVE-DEPTH  : 0.9 meters
 AH3065
 AH3065  HISTORY     - Date     Condition        Report By
 AH3065  HISTORY     - 1996     MONUMENTED       SECI
 AH3065  HISTORY     - 20040623 GOOD             GEOCAC
 AH3065  HISTORY     - 20130418 GOOD             CMT
 AH3065
 AH3065                          STATION DESCRIPTION
 AH3065
 AH3065'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3065'STATION IS LOCATED APPROXIMATELY 2.7 MI (4.3 KM) NORTHEAST OF CORDOVA,
 AH3065'9.5 MI (15.3 KM) NORTHWEST OF HILLSDALE IN THE SOUTHWEST 1/4 OF
 AH3065'SECTION 17, T 20 N, R 2 E.  TO REACH FROM THE INTERCHANGE OF ILLINOIS
 AH3065'ROUTE 84 AND INTERSTATE ROUTE 80 (OVERPASS) , PROCEED NORTH ALONG
 AH3065'ILLINOIS ROUTE 84 FOR APPROXIMATELY 11.3 MI (18.2 KM) TO THE STATION
 AH3065'LOCATED ON THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 84 JUST SOUTH OF
 AH3065'THE NORTH CORDOVA DRAGWAY PIT ENTRANCE TO THE EAST NEAR MILE MARKER
 AH3065'22.17.  THE STATION IS LOCATED 39.0 FT (11.9 M) EAST OF THE CENTERLINE
 AH3065'OF ILLINOIS ROUTE 84, 128.6 FT (39.2 M) EAST OF THE CENTERLINE OF THE
 AH3065'RAILROAD TRACKS, 158.0 FT (48.2 M) SOUTH OF THE CENTER OF OF THE NORTH
 AH3065'CORDOVA DRAGWAY PIT ENTRANCE TO THE EAST, 101.9 FT (31.1 M) NORTHEAST
 AH3065'OF A POWER POLE, 244.3 FT (74.5 M) SOUTHEAST OF A POWER POLE, 228.7 FT
 AH3065'(69.7 M) SOUTH OF A FENCE CORNER TO A FENCE THAT RUNS NORTH-SOUTH AND
 AH3065'EAST (LOCATED JUST NORTH OF THE NORTH CORDOVA DRAGWAY PIT ENTRANCE) ,
 AH3065'2.4 FT (0.7 M) WEST OF THE NORTH-SOUTH FENCE LINE, AND 2.3 FT (0.7 M)
 AH3065'WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AH3065'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH3065'PHYSICAL TIES.
 AH3065
 AH3065                          STATION RECOVERY (2004)
 AH3065
 AH3065'RECOVERY NOTE BY GEOCACHING 2004 (CBB)
 AH3065'PICTURES AVAILABLE
 AH3065
 AH3065                          STATION RECOVERY (2013)
 AH3065
 AH3065'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH3065'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3066 ***********************************************************************
 AH3066  DESIGNATION -  ROC88 1A
 AH3066  PID         -  AH3066
 AH3066  STATE/COUNTY-  IL/ROCK ISLAND
 AH3066  COUNTRY     -  US
 AH3066  USGS QUAD   -  HILLSDALE (2018)
 AH3066
 AH3066                         *CURRENT SURVEY CONTROL
 AH3066  ______________________________________________________________________
 AH3066* NAD 83(2011) POSITION- 41 33 32.18555(N) 090 14 19.36408(W)   ADJUSTED
 AH3066* NAD 83(2011) ELLIP HT-   143.571 (meters)        (06/27/12)   ADJUSTED
 AH3066* NAD 83(2011) EPOCH   -  2010.00
 AH3066* NAVD 88 ORTHO HEIGHT -   176.564 (meters)      579.28  (feet) ADJUSTED
 AH3066  ______________________________________________________________________
 AH3066  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 AH3066  NAD 83(2011) X  -    -19,913.865 (meters)                     COMP
 AH3066  NAD 83(2011) Y  - -4,779,703.873 (meters)                     COMP
 AH3066  NAD 83(2011) Z  -  4,209,168.061 (meters)                     COMP
 AH3066  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 AH3066  DYNAMIC HEIGHT  -        176.496 (meters)      579.05  (feet) COMP
 AH3066  MODELED GRAVITY -    980,235.6   (mgal)                       NAVD 88
 AH3066
 AH3066  VERT ORDER      -  SECOND    CLASS I
 AH3066
 AH3066  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3066  Standards:
 AH3066         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3066            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3066  -------------------------------------------------------------------
 AH3066  NETWORK    0.96   1.41           0.44   0.33   0.72     -0.07483815
 AH3066  -------------------------------------------------------------------
 AH3066  Click here for local accuracies and other accuracy information.
 AH3066
 AH3066.The horizontal coordinates were established by GPS observations
 AH3066.and adjusted by the National Geodetic Survey in June 2012.
 AH3066
 AH3066.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3066.been affixed to the stable North American tectonic plate. See 
 AH3066.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3066
 AH3066.The horizontal coordinates are valid at the epoch date displayed above
 AH3066.which is a decimal equivalence of Year/Month/Day.
 AH3066
 AH3066.The orthometric height was determined by differential leveling and
 AH3066.adjusted by the NATIONAL GEODETIC SURVEY
 AH3066.in November 2014.
 AH3066
 AH3066.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3066.GEOID18 height accuracy estimate available here.
 AH3066
 AH3066.Click photographs - Photos may exist for this station.
 AH3066
 AH3066.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3066
 AH3066.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3066
 AH3066.The ellipsoidal height was determined by GPS observations
 AH3066.and is referenced to NAD 83.
 AH3066
 AH3066.The dynamic height is computed by dividing the NAVD 88
 AH3066.geopotential number by the normal gravity value computed on the
 AH3066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3066.degrees latitude (g = 980.6199 gals.).
 AH3066
 AH3066.The modeled gravity was interpolated from observed gravity values.
 AH3066
 AH3066. The following values were computed from the NAD 83(2011) position.
 AH3066
 AH3066;                    North         East     Units Scale Factor Converg.
 AH3066;SPC IL W     -   543,099.923   693,990.281   MT  0.99994162   -0 02 52.1
 AH3066;SPC IL W     - 1,781,820.33  2,276,866.45   sFT  0.99994162   -0 02 52.1
 AH3066;UTM  15      - 4,604,490.235   730,266.483   MT  1.00025255   +1 49 57.4
 AH3066
 AH3066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3066!SPC IL W     -   0.99997748  x   0.99994162  =   0.99991910
 AH3066!UTM  15      -   0.99997748  x   1.00025255  =   1.00023003
 AH3066
 AH3066:                Primary Azimuth Mark                     Grid Az
 AH3066:SPC IL W     -  ROC88 1B                                 044 10 59.7
 AH3066:UTM  15      -  ROC88 1B                                 042 18 10.2
 AH3066
 AH3066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3026604490(NAD 83)
 AH3066
 AH3066|---------------------------------------------------------------------|
 AH3066| PID    Reference Object                     Distance      Geod. Az  |
 AH3066|                                                           dddmmss.s |
 AH3066| AH3067 ROC88 1B                            APPROX. 0.9 KM 0440807.6 |
 AH3066|---------------------------------------------------------------------|
 AH3066
 AH3066                          SUPERSEDED SURVEY CONTROL
 AH3066
 AH3066  NAD 83(2007)-  41 33 32.18550(N)    090 14 19.36489(W) AD(2002.00) 0
 AH3066  ELLIP H (02/10/07)  143.601  (m)                       GP(2002.00)    
 AH3066  ELLIP H (12/06/04)  143.610  (m)                       GP(       ) 4 1
 AH3066  NAD 83(1997)-  41 33 32.18535(N)    090 14 19.36474(W) AD(       ) 1
 AH3066  ELLIP H (09/15/98)  143.618  (m)                       GP(       ) 3 1
 AH3066  NAVD 88 (09/15/98)  176.6    (m)  GEOID96  model used  GPS OBS        
 AH3066
 AH3066.Superseded values are not recommended for survey control.
 AH3066
 AH3066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3066.See file dsdata.pdf to determine how the superseded data were derived.
 AH3066
 AH3066_MARKER: F = FLANGE-ENCASED ROD
 AH3066_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3066_STAMPING: ROC88-1A
 AH3066_MARK LOGO: ILDT
 AH3066_PROJECTION: RECESSED 5 CENTIMETERS
 AH3066_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3066+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2025
 AH3066_ROD/PIPE-DEPTH: 6.1 meters
 AH3066_SLEEVE-DEPTH  : 0.9 meters
 AH3066
 AH3066  HISTORY     - Date     Condition        Report By
 AH3066  HISTORY     - 1996     MONUMENTED       SECI
 AH3066  HISTORY     - 20051028 GOOD             JCLS
 AH3066  HISTORY     - 20131031 GOOD             PATRIC
 AH3066  HISTORY     - 20141017 GOOD             ILDT
 AH3066  HISTORY     - 20181008 GOOD             AMESC
 AH3066  HISTORY     - 20240723 GOOD             ILDW
 AH3066  HISTORY     - 20250814 GOOD             AMESC
 AH3066
 AH3066                          STATION DESCRIPTION
 AH3066
 AH3066'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3066'STATION IS LOCATED APPROXIMATELY 5.5 MI (8.9 KM) SOUTHEAST OF RAPIDS
 AH3066'CITY, 5.1 MI (8.2 KM) SOUTHWEST OF HILLSDALE, 8.9 MI (14.3 KM) EAST OF
 AH3066'HAMPTON IN THE SOUTHWEST 1/4 OF SECTION 11, T18N, R2E.  TO REACH
 AH3066'FROM THE INTERCHANGE OF INTERSTATE ROUTE 88 AND ILLINOIS ROUTE 92
 AH3066'(OVERPASS) , PROCEED EAST ALONG INTERSTATE ROUTE 88 FOR APPROXIMATELY
 AH3066'0.2 MI (0.3 KM) TO THE STATION LOCATED IN THE GRASS MEDIAN BETWEEN THE
 AH3066'EAST BOUND LANES AND THE WESTBOUND LANES NEAR MILE MARKER 5.9.  THE
 AH3066'STATION IS LOCATED 57.1 FT (17.4 M) SOUTHEAST OF THE CENTERLINE OF THE
 AH3066'WEST BOUND LANES OF INTERSTATE ROUTE 88, 55.2 FT (16.8 M) NORTHWEST OF
 AH3066'THE CENTERLINE OF THE EAST BOUND LANES OF INTERSTATE ROUTE 88, 1063 FT
 AH3066'(324.0 M) NORTHEAST OF THE CENTER OF THE ILLINOIS ROUTE 92 OVERPASS
 AH3066'BRIDGE, 45.9 FT (14.0 M) NORTHEAST OF A CATCH BASIN WITH AN OPEN
 AH3066'GRATE, 156.5 FT (47.7 M) SOUTHEAST OF A CHISELED X ON THE SOUTHEAST
 AH3066'CORNER OF A CONCRETE HEADWALL LOCATE JUST NORTH OF THE WEST BOUND OFF
 AH3066'RAMP, 132.9 FT (40.5 M) SOUTHEAST OF A RAMP SPEED LIMIT 40 SIGN, 4.0
 AH3066'FT (1.2 M) NORTHEAST OF A METAL POST, 3.8 FT (1.2 M) SOUTHWEST OF A
 AH3066'METAL POST, AND 1.4 FT (0.4 M) NORTHEAST OF AN ORANGE FIBERGLASS
 AH3066'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3066'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3066
 AH3066                          STATION RECOVERY (2005)
 AH3066
 AH3066'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005
 AH3066'RECOVERED IN GOOD CONDITION.
 AH3066
 AH3066                          STATION RECOVERY (2013)
 AH3066
 AH3066'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 AH3066'RECOVERED AS DESCRIBED.
 AH3066'
 AH3066'NOTE-THE WITNESS POSTS HAVE BEEN DESTROYED.
 AH3066
 AH3066                          STATION RECOVERY (2014)
 AH3066
 AH3066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3066'RECOVERED IN GOOD CONDITION.
 AH3066
 AH3066                          STATION RECOVERY (2018)
 AH3066
 AH3066'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 AH3066'RECOVERED IN GOOD CONDITION.
 AH3066
 AH3066                          STATION RECOVERY (2024)
 AH3066
 AH3066'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 AH3066'RECOVERED IN GOOD CONDITION.
 AH3066
 AH3066                          STATION RECOVERY (2025)
 AH3066
 AH3066'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 AH3066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3067 ***********************************************************************
 AH3067  DESIGNATION -  ROC88 1B
 AH3067  PID         -  AH3067
 AH3067  STATE/COUNTY-  IL/ROCK ISLAND
 AH3067  COUNTRY     -  US
 AH3067  USGS QUAD   -  HILLSDALE (2018)
 AH3067
 AH3067                         *CURRENT SURVEY CONTROL
 AH3067  ______________________________________________________________________
 AH3067* NAD 83(2011) POSITION- 41 33 52.74949(N) 090 13 52.79612(W)   ADJUSTED
 AH3067* NAD 83(2011) ELLIP HT-   144.183 (meters)        (06/27/12)   ADJUSTED
 AH3067* NAD 83(2011) EPOCH   -  2010.00
 AH3067* NAVD 88 ORTHO HEIGHT -   177.2   (meters)      581.    (feet) GPS OBS
 AH3067  ______________________________________________________________________
 AH3067  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3067  GEOID HEIGHT    -        -32.826 (meters)                     GEOID96
 AH3067  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 AH3067  NAD 83(2011) X  -    -19,296.517 (meters)                     COMP
 AH3067  NAD 83(2011) Y  - -4,779,285.955 (meters)                     COMP
 AH3067  NAD 83(2011) Z  -  4,209,643.180 (meters)                     COMP
 AH3067  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 AH3067
 AH3067  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3067  Standards:
 AH3067         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3067            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3067  -------------------------------------------------------------------
 AH3067  NETWORK    0.91   1.35           0.41   0.32   0.69     -0.06504529
 AH3067  -------------------------------------------------------------------
 AH3067  Click here for local accuracies and other accuracy information.
 AH3067
 AH3067.The horizontal coordinates were established by GPS observations
 AH3067.and adjusted by the National Geodetic Survey in June 2012.
 AH3067
 AH3067.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3067.been affixed to the stable North American tectonic plate. See 
 AH3067.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3067
 AH3067.The horizontal coordinates are valid at the epoch date displayed above
 AH3067.which is a decimal equivalence of Year/Month/Day.
 AH3067
 AH3067.The orthometric height was determined by GPS observations and a
 AH3067.high-resolution geoid model.
 AH3067
 AH3067.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3067.GEOID18 height accuracy estimate available here.
 AH3067
 AH3067.Click photographs - Photos may exist for this station.
 AH3067
 AH3067.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3067
 AH3067.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3067
 AH3067.The ellipsoidal height was determined by GPS observations
 AH3067.and is referenced to NAD 83.
 AH3067
 AH3067. The following values were computed from the NAD 83(2011) position.
 AH3067
 AH3067;                    North         East     Units Scale Factor Converg.
 AH3067;SPC IL W     -   543,733.823   694,606.362   MT  0.99994153   -0 02 34.5
 AH3067;SPC IL W     - 1,783,900.05  2,278,887.71   sFT  0.99994153   -0 02 34.5
 AH3067;UTM  15      - 4,605,144.215   730,861.616   MT  1.00025593   +1 50 15.8
 AH3067
 AH3067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3067!SPC IL W     -   0.99997739  x   0.99994153  =   0.99991892
 AH3067!UTM  15      -   0.99997739  x   1.00025593  =   1.00023331
 AH3067
 AH3067:                Primary Azimuth Mark                     Grid Az
 AH3067:SPC IL W     -  ROC88 1A                                 224 10 59.7
 AH3067:UTM  15      -  ROC88 1A                                 222 18 09.4
 AH3067
 AH3067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3086105144(NAD 83)
 AH3067
 AH3067|---------------------------------------------------------------------|
 AH3067| PID    Reference Object                     Distance      Geod. Az  |
 AH3067|                                                           dddmmss.s |
 AH3067| AH3066 ROC88 1A                            APPROX. 0.9 KM 2240825.2 |
 AH3067|---------------------------------------------------------------------|
 AH3067
 AH3067                          SUPERSEDED SURVEY CONTROL
 AH3067
 AH3067  NAD 83(2007)-  41 33 52.74944(N)    090 13 52.79693(W) AD(2002.00) 0
 AH3067  ELLIP H (02/10/07)  144.213  (m)                       GP(2002.00)    
 AH3067  ELLIP H (12/06/04)  144.221  (m)                       GP(       ) 4 1
 AH3067  NAD 83(1997)-  41 33 52.74929(N)    090 13 52.79677(W) AD(       ) 1
 AH3067  ELLIP H (09/15/98)  144.231  (m)                       GP(       ) 3 1
 AH3067
 AH3067.Superseded values are not recommended for survey control.
 AH3067
 AH3067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3067.See file dsdata.pdf to determine how the superseded data were derived.
 AH3067
 AH3067_MARKER: I = METAL ROD
 AH3067_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3067_STAMPING: ROC88-1B
 AH3067_MARK LOGO: ILDT
 AH3067_PROJECTION: RECESSED 5 CENTIMETERS
 AH3067_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3067_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3067+STABILITY: POSITION/ELEVATION WELL
 AH3067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3067+SATELLITE: SATELLITE OBSERVATIONS - October 17, 2014
 AH3067_ROD/PIPE-DEPTH: 2.4 meters
 AH3067_SLEEVE-DEPTH  : 0.9 meters
 AH3067
 AH3067  HISTORY     - Date     Condition        Report By
 AH3067  HISTORY     - 1996     MONUMENTED       SECI
 AH3067  HISTORY     - 20141017 GOOD             ILDT
 AH3067
 AH3067                          STATION DESCRIPTION
 AH3067
 AH3067'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3067'STATION IS LOCATED APPROXIMATELY 5.9 MI (9.5 KM) SOUTHEAST OF RAPIDS
 AH3067'CITY, 4.5 MI (7.2 KM) SOUTHWEST OF HILLSDALE, 9.4 MI (15.1 KM) EAST OF
 AH3067'HAMPTON IN THE CENTER OF SECTION 11, T 18 N, R 2 E.  TO REACH FROM THE
 AH3067'INTERCHANGE OF INTERSTATE ROUET 88 AND ILLINOIS ROUTE 92 (OVERPASS) ,
 AH3067'PROCEED EAST ALONG INTERSTATE ROUTE 88 FOR APPROXIMATELY 0.75 MI (1.21
 AH3067'KM) TO THE STATION LOCATED IN THE GRASS MEDIAN BETWEEN THE EAST BOUND
 AH3067'LANES AND THE WESTBOUND LANES, JUST SOUTHWEST OF A TURN AROUND FOR
 AH3067'AUTHORIZED VEHICLES NEAR MILE MARKER 6.4.  THE STATION IS LOCATED 58.0
 AH3067'FT (17.7 M) SOUTHEAST OF THE CENTERLINE OF THE WEST BOUND LANES OF
 AH3067'INTERSTATE ROUTE 88, 62.0 FT (18.9 M) NORTHWEST OF THE CENTERLINE OF
 AH3067'THE EAST BOUND LANES OF INTERSTATE ROUTE 88, 28 FT (8.5 M) SOUTHWEST
 AH3067'OF THE CENTER OF THE TURN AROUND FOR AUTHORIZED VEHICLES, 46.6 FT
 AH3067'(14.2 M) SOUTHWEST OF A NO U TURN SIGN, 291 FT (88.7 M) SOUTHEAST OF A
 AH3067'EXIT 6 ILLINOIS 92 EAST SIGN, AND 2.0 FT (0.6 M) NORTHEAST OF AN
 AH3067'ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS
 AH3067'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3067'TIES.
 AH3067
 AH3067                          STATION RECOVERY (2014)
 AH3067
 AH3067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3072 ***********************************************************************
 AH3072  DESIGNATION -  ROC92 1A
 AH3072  PID         -  AH3072
 AH3072  STATE/COUNTY-  IL/ROCK ISLAND
 AH3072  COUNTRY     -  US
 AH3072  USGS QUAD   -  MUSCATINE (2018)
 AH3072
 AH3072                         *CURRENT SURVEY CONTROL
 AH3072  ______________________________________________________________________
 AH3072* NAD 83(2011) POSITION- 41 24 52.51378(N) 091 01 46.12427(W)   ADJUSTED
 AH3072* NAD 83(2011) ELLIP HT-   135.651 (meters)        (06/27/12)   ADJUSTED
 AH3072* NAD 83(2011) EPOCH   -  2010.00
 AH3072* NAVD 88 ORTHO HEIGHT -   168.500 (meters)      552.82  (feet) ADJUSTED
 AH3072  ______________________________________________________________________
 AH3072  GEOID HEIGHT    -        -32.883 (meters)                     GEOID18
 AH3072  NAD 83(2011) X  -    -86,067.592 (meters)                     COMP
 AH3072  NAD 83(2011) Y  - -4,789,586.996 (meters)                     COMP
 AH3072  NAD 83(2011) Z  -  4,197,152.576 (meters)                     COMP
 AH3072  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 AH3072  DYNAMIC HEIGHT  -        168.434 (meters)      552.60  (feet) COMP
 AH3072  MODELED GRAVITY -    980,223.5   (mgal)                       NAVD 88
 AH3072
 AH3072  VERT ORDER      -  SECOND    CLASS I
 AH3072
 AH3072  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3072  Standards:
 AH3072         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3072            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3072  -------------------------------------------------------------------
 AH3072  NETWORK    0.68   1.25           0.31   0.24   0.64     -0.05272923
 AH3072  -------------------------------------------------------------------
 AH3072  Click here for local accuracies and other accuracy information.
 AH3072
 AH3072.The horizontal coordinates were established by GPS observations
 AH3072.and adjusted by the National Geodetic Survey in June 2012.
 AH3072
 AH3072.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3072.been affixed to the stable North American tectonic plate. See 
 AH3072.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3072
 AH3072.The horizontal coordinates are valid at the epoch date displayed above
 AH3072.which is a decimal equivalence of Year/Month/Day.
 AH3072
 AH3072.The orthometric height was determined by differential leveling and
 AH3072.adjusted by the NATIONAL GEODETIC SURVEY
 AH3072.in July 2014.
 AH3072
 AH3072.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3072.GEOID18 height accuracy estimate available here.
 AH3072
 AH3072.Click photographs - Photos may exist for this station.
 AH3072
 AH3072.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3072
 AH3072.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3072
 AH3072.The ellipsoidal height was determined by GPS observations
 AH3072.and is referenced to NAD 83.
 AH3072
 AH3072.The dynamic height is computed by dividing the NAVD 88
 AH3072.geopotential number by the normal gravity value computed on the
 AH3072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3072.degrees latitude (g = 980.6199 gals.).
 AH3072
 AH3072.The modeled gravity was interpolated from observed gravity values.
 AH3072
 AH3072. The following values were computed from the NAD 83(2011) position.
 AH3072
 AH3072;                    North         East     Units Scale Factor Converg.
 AH3072;SPC IL W     -   527,425.292   627,867.800   MT  1.00000519   -0 34 14.8
 AH3072;SPC IL W     - 1,730,394.48  2,059,929.61   sFT  1.00000519   -0 34 14.8
 AH3072;UTM  15      - 4,586,655.558   664,685.172   MT  0.99993378   +1 18 13.7
 AH3072
 AH3072!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3072!SPC IL W     -   0.99997872  x   1.00000519  =   0.99998391
 AH3072!UTM  15      -   0.99997872  x   0.99993378  =   0.99991250
 AH3072
 AH3072:                Primary Azimuth Mark                     Grid Az
 AH3072:SPC IL W     -  ROC92 1B                                 116 41 14.5
 AH3072:UTM  15      -  ROC92 1B                                 114 48 46.0
 AH3072
 AH3072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6468586655(NAD 83)
 AH3072
 AH3072|---------------------------------------------------------------------|
 AH3072| PID    Reference Object                     Distance      Geod. Az  |
 AH3072|                                                           dddmmss.s |
 AH3072| AF9289 ROC92 1B                            APPROX. 0.8 KM 1160659.7 |
 AH3072|---------------------------------------------------------------------|
 AH3072
 AH3072                          SUPERSEDED SURVEY CONTROL
 AH3072
 AH3072  NAD 83(2007)-  41 24 52.51372(N)    091 01 46.12497(W) AD(2002.00) 0
 AH3072  ELLIP H (02/10/07)  135.684  (m)                       GP(2002.00)    
 AH3072  ELLIP H (12/06/04)  135.647  (m)                       GP(       ) 4 1
 AH3072  NAD 83(1997)-  41 24 52.51345(N)    091 01 46.12446(W) AD(       ) 1
 AH3072  ELLIP H (09/15/98)  135.676  (m)                       GP(       ) 3 1
 AH3072  NAVD 88 (09/15/98)  168.6    (m)  GEOID96  model used  GPS OBS        
 AH3072
 AH3072.Superseded values are not recommended for survey control.
 AH3072
 AH3072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3072.See file dsdata.pdf to determine how the superseded data were derived.
 AH3072
 AH3072_MARKER: F = FLANGE-ENCASED ROD
 AH3072_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3072_STAMPING: ROC92-1A
 AH3072_MARK LOGO: ILDT
 AH3072_PROJECTION: RECESSED 5 CENTIMETERS
 AH3072_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3072_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3072+STABILITY: POSITION/ELEVATION WELL
 AH3072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3072+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2023
 AH3072_ROD/PIPE-DEPTH: 3.7 meters
 AH3072_SLEEVE-DEPTH  : 0.9 meters
 AH3072
 AH3072  HISTORY     - Date     Condition        Report By
 AH3072  HISTORY     - 1996     MONUMENTED       SECI
 AH3072  HISTORY     - 20091228 GOOD             INDIV
 AH3072  HISTORY     - 20120725 GOOD             ILDT
 AH3072  HISTORY     - 20130415 GOOD             CMT
 AH3072  HISTORY     - 20230420 GOOD             ILDT
 AH3072
 AH3072                          STATION DESCRIPTION
 AH3072
 AH3072'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3072'STATION IS LOCATED APPROXIMATELY 7.0 MI (11.3 KM) WEST OF ILLINOIS
 AH3072'CITY IN THE NORTHWEST 1/4 OF SECTION 1, T 16 N, R 6 W.  TO REACH FROM
 AH3072'THE INTERCHANGE OF ILLINOIS ROUTE 92 AND INTERSTATE ROUTE 280, PROCEED
 AH3072'WEST ALONG ILLINOIS ROUTE 92 FOR APPROXIMATELY 25.8 MI (41.5 KM) TO
 AH3072'THE STATION LOCATED ON THE LEFT (SOUTH) SIDE OF ILLINOIS ROUTE 92,
 AH3072'JUST EAST OF A PAVED FIELD ENTRANCE TO THE SOUTH, AND NEAR MILE MARKER
 AH3072'0.58.  THE STATION IS ALSO 12.0 MI (19.3 KM) WEST ALONG ILLINOIS ROUTE
 AH3072'92 FROM THE JUCTION OF ILLINOIS ROUTE 92 AND ILLINOIS ROUTE 192.  THE
 AH3072'STATION IS LOCATED 40.4 FT (12.3 M) SOUTH OF THE CENTERLINE OF
 AH3072'ILLINOIS ROUTE 92, 18.5 FT (5.6 M) EAST OF A PAVE FIELD ENTRANCE TO
 AH3072'THE SOUTH, 435 FT (132.6 M) WEST OF A PAVED FIELD ENTRANCE TO THE
 AH3072'SOUTH, 290.3 FT (88.5 M) SOUTHEAST OF A SPEED ZONE AHEAD 45 MPH SIGN,
 AH3072'AND 2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3072'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3072'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3072
 AH3072                          STATION RECOVERY (2009)
 AH3072
 AH3072'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (CLB)
 AH3072'RECOVERED IN GOOD CONDITION.
 AH3072
 AH3072                          STATION RECOVERY (2012)
 AH3072
 AH3072'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RBI)
 AH3072'RECOVERED IN GOOD CONDITION.
 AH3072
 AH3072                          STATION RECOVERY (2013)
 AH3072
 AH3072'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (MEM)
 AH3072'RECOVERED AS DESCRIBED.
 AH3072
 AH3072                          STATION RECOVERY (2023)
 AH3072
 AH3072'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 AH3072'ADDED A RAILROAD SPIKE TO VAULT FOR MAGNETIC PROPERTIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9289 ***********************************************************************
 AF9289  CBN         -  This is a Cooperative Base Network Control Station.
 AF9289  DESIGNATION -  ROC92 1B
 AF9289  PID         -  AF9289
 AF9289  STATE/COUNTY-  IL/ROCK ISLAND
 AF9289  COUNTRY     -  US
 AF9289  USGS QUAD   -  MUSCATINE (2018)
 AF9289
 AF9289                         *CURRENT SURVEY CONTROL
 AF9289  ______________________________________________________________________
 AF9289* NAD 83(2011) POSITION- 41 24 40.89901(N) 091 01 14.65748(W)   ADJUSTED
 AF9289* NAD 83(2011) ELLIP HT-   133.344 (meters)        (06/27/12)   ADJUSTED
 AF9289* NAD 83(2011) EPOCH   -  2010.00
 AF9289* NAVD 88 ORTHO HEIGHT -   166.196 (meters)      545.26  (feet) ADJUSTED
 AF9289  ______________________________________________________________________
 AF9289  GEOID HEIGHT    -        -32.884 (meters)                     GEOID18
 AF9289  NAD 83(2011) X  -    -85,341.105 (meters)                     COMP
 AF9289  NAD 83(2011) Y  - -4,789,835.331 (meters)                     COMP
 AF9289  NAD 83(2011) Z  -  4,196,882.317 (meters)                     COMP
 AF9289  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 AF9289  DYNAMIC HEIGHT  -        166.130 (meters)      545.04  (feet) COMP
 AF9289  MODELED GRAVITY -    980,223.1   (mgal)                       NAVD 88
 AF9289
 AF9289  VERT ORDER      -  SECOND    CLASS I
 AF9289
 AF9289  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9289  Standards:
 AF9289         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9289            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9289  -------------------------------------------------------------------
 AF9289  NETWORK    0.68   1.23           0.31   0.24   0.63     -0.05435493
 AF9289  -------------------------------------------------------------------
 AF9289  Click here for local accuracies and other accuracy information.
 AF9289
 AF9289.The horizontal coordinates were established by GPS observations
 AF9289.and adjusted by the National Geodetic Survey in June 2012.
 AF9289
 AF9289.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9289.been affixed to the stable North American tectonic plate. See 
 AF9289.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9289
 AF9289.The horizontal coordinates are valid at the epoch date displayed above
 AF9289.which is a decimal equivalence of Year/Month/Day.
 AF9289
 AF9289.The orthometric height was determined by differential leveling and
 AF9289.adjusted by the NATIONAL GEODETIC SURVEY
 AF9289.in July 2014.
 AF9289
 AF9289.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9289.GEOID18 height accuracy estimate available here.
 AF9289
 AF9289.Click photographs - Photos may exist for this station.
 AF9289
 AF9289.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9289
 AF9289.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9289
 AF9289.The ellipsoidal height was determined by GPS observations
 AF9289.and is referenced to NAD 83.
 AF9289
 AF9289.The dynamic height is computed by dividing the NAVD 88
 AF9289.geopotential number by the normal gravity value computed on the
 AF9289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9289.degrees latitude (g = 980.6199 gals.).
 AF9289
 AF9289.The modeled gravity was interpolated from observed gravity values.
 AF9289
 AF9289. The following values were computed from the NAD 83(2011) position.
 AF9289
 AF9289;                    North         East     Units Scale Factor Converg.
 AF9289;SPC IL W     -   527,059.744   628,595.013   MT  1.00000390   -0 33 53.9
 AF9289;SPC IL W     - 1,729,195.18  2,062,315.47   sFT  1.00000390   -0 33 53.9
 AF9289;UTM  15      - 4,586,314.016   665,423.902   MT  0.99993678   +1 18 34.2
 AF9289
 AF9289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9289!SPC IL W     -   0.99997909  x   1.00000390  =   0.99998299
 AF9289!UTM  15      -   0.99997909  x   0.99993678  =   0.99991587
 AF9289
 AF9289:                Primary Azimuth Mark                     Grid Az
 AF9289:SPC IL W     -  ROC92 1A                                 296 41 14.4
 AF9289:UTM  15      -  ROC92 1A                                 294 48 46.3
 AF9289
 AF9289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF6542386314(NAD 83)
 AF9289
 AF9289|---------------------------------------------------------------------|
 AF9289| PID    Reference Object                     Distance      Geod. Az  |
 AF9289|                                                           dddmmss.s |
 AF9289| AH3072 ROC92 1A                            APPROX. 0.8 KM 2960720.5 |
 AF9289|---------------------------------------------------------------------|
 AF9289
 AF9289                          SUPERSEDED SURVEY CONTROL
 AF9289
 AF9289  NAD 83(2007)-  41 24 40.89895(N)    091 01 14.65818(W) AD(2002.00) 0
 AF9289  ELLIP H (02/10/07)  133.377  (m)                       GP(2002.00)    
 AF9289  ELLIP H (10/15/04)  133.338  (m)                       GP(       ) 4 2
 AF9289  NAD 83(1997)-  41 24 40.89868(N)    091 01 14.65766(W) AD(       ) B
 AF9289  ELLIP H (07/17/98)  133.367  (m)                       GP(       ) 4 1
 AF9289  NAVD 88 (07/17/98)  166.2    (m)  GEOID96  model used  GPS OBS        
 AF9289
 AF9289.Superseded values are not recommended for survey control.
 AF9289
 AF9289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9289.See file dsdata.pdf to determine how the superseded data were derived.
 AF9289
 AF9289_MARKER: I = METAL ROD
 AF9289_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9289_STAMPING: ROC92-1B
 AF9289_MARK LOGO: ILDT
 AF9289_PROJECTION: RECESSED 3 CENTIMETERS
 AF9289_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9289_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9289+STABILITY: POSITION/ELEVATION WELL
 AF9289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9289+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2013
 AF9289_ROD/PIPE-DEPTH: 3.7 meters
 AF9289_SLEEVE-DEPTH  : 0.9 meters
 AF9289
 AF9289  HISTORY     - Date     Condition        Report By
 AF9289  HISTORY     - 1996     MONUMENTED       SECI
 AF9289  HISTORY     - 19970515 GOOD             NGS
 AF9289  HISTORY     - 20000404 GOOD             AERSVC
 AF9289  HISTORY     - 20120725 GOOD             ILDT
 AF9289  HISTORY     - 20130415 GOOD             CMT
 AF9289
 AF9289                          STATION DESCRIPTION
 AF9289
 AF9289'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9289'STATION IS LOCATED APPROXIMATELY 6.5 MI (10.5 KM) WEST OF ILLINOIS
 AF9289'CITY IN THE SOUTHEAST 1/4 OF SECTION 1, T 16 N, R 6 W.  TO REACH FROM
 AF9289'THE INTERCHANGE OF ILLINOIS ROUTE 92 AND INTERSTATE ROUTE 280, PROCEED
 AF9289'WEST ALONG ILLINOIS ROUTE 92 FOR APPROXIMATELY 25.3 MI (40.7 KM) TO
 AF9289'THE STATION LOCATED ON THE RIGHT (NORTH) SIDE OF ILLINOIS ROUTE 92,
 AF9289'JUST WEST OF A BOX CULVERT UNDER ILLINOIS ROUTE 92, WEST OF A FIELD
 AF9289'ENTRANCE TO THE NORTH, WEST OF A PRIVATE DRIVE TO THE SOUTH, AND NEAR
 AF9289'MILE MARKER 1.09.  THE STATION IS ALSO 11.5 MI (18.5 KM) WEST ALONG
 AF9289'ILLINOIS ROUTE 92 FROM THE JUCTION OF ILLINOIS ROUTE 92 AND ILLINOIS
 AF9289'ROUTE 192.  THE STATION IS LOCATED 38.0 FT (11.6 M) NORTH OF THE
 AF9289'CENTERLINE OF ILLINOIS ROUTE 92, 25 FT (7.6 M) WEST OF A BITUMINOUS
 AF9289'FIELD ENTRANCE TO THE NORTH, 24 FT (7.3 M) WEST OF A PRIVATE DRIVE TO
 AF9289'THE SOUTH, 237 FT (72.2 M) WEST OF A BOX CULVERT UNDER ILLINOIS ROUTE
 AF9289'92, 160.1 FT (48.8 M) WEST OF THE WEST END OF A GUARDRAIL ON THE NORTH
 AF9289'SIDE OF ILLINOIS ROUTE 92, 54.4 FT (16.6 M) SOUTHWEST OF A POWER POLE
 AF9289'WITH A GUY WIRE, 206.7 FT (63.0 M) SOUTHEAST OF A POWER POLE, AND 1.0
 AF9289'FT (0.3 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS
 AF9289'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AF9289'WOOD PHYSICAL TIES.
 AF9289
 AF9289                          STATION RECOVERY (1997)
 AF9289
 AF9289'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9289'STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST OF ILLINOIS CITY.  TO
 AF9289'REACH FROM THE POST OFFICE IN ILLINOIS CITY, PROCEED WEST ON STATE
 AF9289'ROUTE 92 FOR 6.6 MI (10.6 KM) TO THE STATION ON THE RIGHT, JUST WEST
 AF9289'OF A BOX CULVERT UNDER THE HIGHWAY, AND NEAR MILE MARKER 1.09, 11.6 M
 AF9289'(38.1 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 7.6 M (24.9 FT) WEST
 AF9289'OF THE CENTER OF A BITUMINOUS FIELD ENTRANCE TO THE NORTH, 7.3 M (24.0
 AF9289'FT) WEST OF THE EXTENDED CENTER OF A PRIVATE DRIVE TO THE SOUTH, 72.2
 AF9289'M (236.9 FT) WEST OF A BOX CULVERT UNDER THE HIGHWAY, 48.8 M (160.1
 AF9289'FT) WEST OF THE WEST END OF A GUARDRAIL ON THE NORTH SIDE OF THE
 AF9289'HIGHWAY, 16.6 M (54.5 FT) SOUTHWEST OF A POWER POLE WITH A GUY WIRE,
 AF9289'63.0 M (206.7 FT) SOUTHEAST OF A POWER POLE, AND 0.3 M (1.0 FT) SOUTH
 AF9289'OF A FIBERGLASS WITNESS POST.  NOTE--ACCESS TO THE STATION POINT IS
 AF9289'THROUGH A 6-INCH ACCESS COVER.
 AF9289
 AF9289                          STATION RECOVERY (2000)
 AF9289
 AF9289'RECOVERY NOTE BY AERIAL SERVICES INCORPORATED 2000 (KE)
 AF9289'FOUND AS DESCRIBED.
 AF9289
 AF9289                          STATION RECOVERY (2012)
 AF9289
 AF9289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RBI)
 AF9289'RECOVERED IN GOOD CONDITION.
 AF9289
 AF9289                          STATION RECOVERY (2013)
 AF9289
 AF9289'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (MEM)
 AF9289'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3073 ***********************************************************************
 AH3073  DESIGNATION -  ROC92 2A
 AH3073  PID         -  AH3073
 AH3073  STATE/COUNTY-  IL/ROCK ISLAND
 AH3073  COUNTRY     -  US
 AH3073  USGS QUAD   -  ILLINOIS CITY (2018)
 AH3073
 AH3073                         *CURRENT SURVEY CONTROL
 AH3073  ______________________________________________________________________
 AH3073* NAD 83(2011) POSITION- 41 23 48.80061(N) 090 52 55.48497(W)   ADJUSTED
 AH3073* NAD 83(2011) ELLIP HT-   201.166 (meters)        (06/27/12)   ADJUSTED
 AH3073* NAD 83(2011) EPOCH   -  2010.00
 AH3073* NAVD 88 ORTHO HEIGHT -   234.023 (meters)      767.79  (feet) ADJUSTED
 AH3073  ______________________________________________________________________
 AH3073  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 AH3073  NAD 83(2011) X  -    -73,766.342 (meters)                     COMP
 AH3073  NAD 83(2011) Y  - -4,791,141.589 (meters)                     COMP
 AH3073  NAD 83(2011) Z  -  4,195,721.593 (meters)                     COMP
 AH3073  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 AH3073  DYNAMIC HEIGHT  -        233.930 (meters)      767.49  (feet) COMP
 AH3073  MODELED GRAVITY -    980,216.9   (mgal)                       NAVD 88
 AH3073
 AH3073  VERT ORDER      -  SECOND    CLASS I
 AH3073
 AH3073  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3073  Standards:
 AH3073         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3073            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3073  -------------------------------------------------------------------
 AH3073  NETWORK    0.72   1.27           0.32   0.26   0.65     -0.06228386
 AH3073  -------------------------------------------------------------------
 AH3073  Click here for local accuracies and other accuracy information.
 AH3073
 AH3073.The horizontal coordinates were established by GPS observations
 AH3073.and adjusted by the National Geodetic Survey in June 2012.
 AH3073
 AH3073.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3073.been affixed to the stable North American tectonic plate. See 
 AH3073.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3073
 AH3073.The horizontal coordinates are valid at the epoch date displayed above
 AH3073.which is a decimal equivalence of Year/Month/Day.
 AH3073
 AH3073.The orthometric height was determined by differential leveling and
 AH3073.adjusted by the NATIONAL GEODETIC SURVEY
 AH3073.in July 2014.
 AH3073
 AH3073.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3073.GEOID18 height accuracy estimate available here.
 AH3073
 AH3073.Click photographs - Photos may exist for this station.
 AH3073
 AH3073.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3073
 AH3073.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3073
 AH3073.The ellipsoidal height was determined by GPS observations
 AH3073.and is referenced to NAD 83.
 AH3073
 AH3073.The dynamic height is computed by dividing the NAVD 88
 AH3073.geopotential number by the normal gravity value computed on the
 AH3073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3073.degrees latitude (g = 980.6199 gals.).
 AH3073
 AH3073.The modeled gravity was interpolated from observed gravity values.
 AH3073
 AH3073. The following values were computed from the NAD 83(2011) position.
 AH3073
 AH3073;                    North         East     Units Scale Factor Converg.
 AH3073;SPC IL W     -   525,347.530   640,174.467   MT  0.99998521   -0 28 23.1
 AH3073;SPC IL W     - 1,723,577.69  2,100,305.73   sFT  0.99998521   -0 28 23.1
 AH3073;UTM  15      - 4,584,981.474   677,052.774   MT  0.99998580   +1 24 03.2
 AH3073
 AH3073!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3073!SPC IL W     -   0.99996845  x   0.99998521  =   0.99995366
 AH3073!UTM  15      -   0.99996845  x   0.99998580  =   0.99995425
 AH3073
 AH3073:                Primary Azimuth Mark                     Grid Az
 AH3073:SPC IL W     -  ROC92 2B                                 079 26 46.8
 AH3073:UTM  15      -  ROC92 2B                                 077 34 20.5
 AH3073
 AH3073_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7705284981(NAD 83)
 AH3073
 AH3073|---------------------------------------------------------------------|
 AH3073| PID    Reference Object                     Distance      Geod. Az  |
 AH3073|                                                           dddmmss.s |
 AH3073| AH3074 ROC92 2B                            APPROX. 0.8 KM 0785823.7 |
 AH3073|---------------------------------------------------------------------|
 AH3073
 AH3073                          SUPERSEDED SURVEY CONTROL
 AH3073
 AH3073  NAD 83(2007)-  41 23 48.80052(N)    090 52 55.48567(W) AD(2002.00) 0
 AH3073  ELLIP H (02/10/07)  201.201  (m)                       GP(2002.00)    
 AH3073  ELLIP H (12/06/04)  201.180  (m)                       GP(       ) 4 1
 AH3073  NAD 83(1997)-  41 23 48.80024(N)    090 52 55.48515(W) AD(       ) 1
 AH3073  ELLIP H (09/15/98)  201.207  (m)                       GP(       ) 3 1
 AH3073  NAVD 88 (09/15/98)  234.1    (m)  GEOID96  model used  GPS OBS        
 AH3073
 AH3073.Superseded values are not recommended for survey control.
 AH3073
 AH3073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3073.See file dsdata.pdf to determine how the superseded data were derived.
 AH3073
 AH3073_MARKER: I = METAL ROD
 AH3073_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3073_STAMPING: ROC92-2A
 AH3073_MARK LOGO: ILDT
 AH3073_PROJECTION: RECESSED 3 CENTIMETERS
 AH3073_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3073_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3073+STABILITY: POSITION/ELEVATION WELL
 AH3073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3073+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2013
 AH3073_ROD/PIPE-DEPTH: 7.3 meters
 AH3073_SLEEVE-DEPTH  : 0.9 meters
 AH3073
 AH3073  HISTORY     - Date     Condition        Report By
 AH3073  HISTORY     - 1996     MONUMENTED       SECI
 AH3073  HISTORY     - 20031106 GOOD             JCLS
 AH3073  HISTORY     - 20120725 GOOD             ILDT
 AH3073  HISTORY     - 20130415 GOOD             CMT
 AH3073
 AH3073                          STATION DESCRIPTION
 AH3073
 AH3073'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3073'STATION IS LOCATED APPROXIMATELY 0.8 MI (1.3 KM) EAST OF ILLINOIS
 AH3073'CITY, 9.1 MI (14.6 KM) SOUTHWEST OF ANDALUSIA IN THE SOUTHEAST 1/4 OF
 AH3073'SECTION 7, T 16 N, R 4 W.  TO REACH FROM THE INTERCHANGE OF ILLINOIS
 AH3073'ROUTE 92 AND INTERSTATE ROUTE 280, PROCEED WEST ALONG ILLINOIS ROUTE
 AH3073'92 FOR APPROXIMATELY 17.7 MI (28.5 KM) TO THE STATION LOCATED ON THE
 AH3073'LEFT (SOUTH) SIDE OF ILLINOIS ROUTE 92, JUST EAST OF A FIELD ENTRANCE
 AH3073'TO THE SOUTH AND EAST OF A FIELD ENTRANCE TO THE NORTH, NEAR MILE
 AH3073'MARKER 9.61.  THE STATION IS ALSO 3.9 MI (6.3 KM) WEST ALONG ILLINOIS
 AH3073'ROUTE 92 FROM THE JUCTION OF ILLINOIS ROUTE 92 AND ILLINOIS ROUTE 192.
 AH3073'THE STATION IS 0.2 MI (0.3 KM) WEST OF THE INTERSECTION OF ILLINOIS
 AH3073'ROUTE 92 AND 224TH STREET.  THE STATION IS LOCATED 36.3 FT (11.1 M)
 AH3073'SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 92 (124TH AVENUE) , 57 FT
 AH3073'(17.4 M) EAST OF A FIELD ENTRANCE TO THE SOUTH, 80 FT (24.4 M) EAST OF
 AH3073'A FIELD ENTRANCE TO THE NORTH, 98.2 FT (29.9 M) SOUTHEAST OF A
 AH3073'CHISELED X IN A CONCRETE HEADWALL LOCATED ON THE EAST EDGE OF THE
 AH3073'FIELD ENTRANCE TO THE NORTH, 49.4 FT (15.1 M) EAST OF A CHISELED X IN
 AH3073'A CONCRETE HEADWALL LOCATED ON THE EAST EDGE OF THE FIELD ENTRANCE TO
 AH3073'THE SOUTH, 31.6 FT (9.6 M) EAST OF A POWER POLE, 127.4 FT (38.8 M)
 AH3073'WEST OF A POWER POLE, 20 FT (6.1 M) NORTH OF THE EAST-WEST FENCE LINE,
 AH3073'AND 1.2 FT (0.4 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3073'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3073'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3073
 AH3073                          STATION RECOVERY (2003)
 AH3073
 AH3073'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2003 (MRY)
 AH3073'RECOVERED IN GOOD CONDITION.
 AH3073
 AH3073                          STATION RECOVERY (2012)
 AH3073
 AH3073'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RBI)
 AH3073'RECOVERED IN GOOD CONDITION.
 AH3073
 AH3073                          STATION RECOVERY (2013)
 AH3073
 AH3073'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH3073'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3074 ***********************************************************************
 AH3074  DESIGNATION -  ROC92 2B
 AH3074  PID         -  AH3074
 AH3074  STATE/COUNTY-  IL/ROCK ISLAND
 AH3074  COUNTRY     -  US
 AH3074  USGS QUAD   -  MONTPELIER (2018)
 AH3074
 AH3074                         *CURRENT SURVEY CONTROL
 AH3074  ______________________________________________________________________
 AH3074* NAD 83(2011) POSITION- 41 23 53.85346(N) 090 52 21.03851(W)   ADJUSTED
 AH3074* NAD 83(2011) ELLIP HT-   201.837 (meters)        (06/27/12)   ADJUSTED
 AH3074* NAD 83(2011) EPOCH   -  2010.00
 AH3074* NAVD 88 ORTHO HEIGHT -   234.7   (meters)      770.    (feet) GPS OBS
 AH3074  ______________________________________________________________________
 AH3074  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3074  GEOID HEIGHT    -        -32.766 (meters)                     GEOID96
 AH3074  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 AH3074  NAD 83(2011) X  -    -72,964.653 (meters)                     COMP
 AH3074  NAD 83(2011) Y  - -4,791,051.271 (meters)                     COMP
 AH3074  NAD 83(2011) Z  -  4,195,838.974 (meters)                     COMP
 AH3074  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 AH3074
 AH3074  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3074  Standards:
 AH3074         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3074            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3074  -------------------------------------------------------------------
 AH3074  NETWORK    0.65   1.20           0.29   0.24   0.61     -0.05541255
 AH3074  -------------------------------------------------------------------
 AH3074  Click here for local accuracies and other accuracy information.
 AH3074
 AH3074.The horizontal coordinates were established by GPS observations
 AH3074.and adjusted by the National Geodetic Survey in June 2012.
 AH3074
 AH3074.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3074.been affixed to the stable North American tectonic plate. See 
 AH3074.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3074
 AH3074.The horizontal coordinates are valid at the epoch date displayed above
 AH3074.which is a decimal equivalence of Year/Month/Day.
 AH3074
 AH3074.The orthometric height was determined by GPS observations and a
 AH3074.high-resolution geoid model.
 AH3074
 AH3074.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3074.GEOID18 height accuracy estimate available here.
 AH3074
 AH3074.Click photographs - Photos may exist for this station.
 AH3074
 AH3074.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3074
 AH3074.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3074
 AH3074.The ellipsoidal height was determined by GPS observations
 AH3074.and is referenced to NAD 83.
 AH3074
 AH3074. The following values were computed from the NAD 83(2011) position.
 AH3074
 AH3074;                    North         East     Units Scale Factor Converg.
 AH3074;SPC IL W     -   525,496.842   640,975.894   MT  0.99998404   -0 28 00.4
 AH3074;SPC IL W     - 1,724,067.56  2,102,935.08   sFT  0.99998404   -0 28 00.4
 AH3074;UTM  15      - 4,585,156.914   677,848.891   MT  0.99998927   +1 24 26.1
 AH3074
 AH3074!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3074!SPC IL W     -   0.99996834  x   0.99998404  =   0.99995238
 AH3074!UTM  15      -   0.99996834  x   0.99998927  =   0.99995761
 AH3074
 AH3074:                Primary Azimuth Mark                     Grid Az
 AH3074:SPC IL W     -  ROC92 2A                                 259 26 46.8
 AH3074:UTM  15      -  ROC92 2A                                 257 34 20.3
 AH3074
 AH3074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7784885156(NAD 83)
 AH3074
 AH3074|---------------------------------------------------------------------|
 AH3074| PID    Reference Object                     Distance      Geod. Az  |
 AH3074|                                                           dddmmss.s |
 AH3074| AH3073 ROC92 2A                            APPROX. 0.8 KM 2585846.4 |
 AH3074|---------------------------------------------------------------------|
 AH3074
 AH3074                          SUPERSEDED SURVEY CONTROL
 AH3074
 AH3074  NAD 83(2007)-  41 23 53.85338(N)    090 52 21.03921(W) AD(2002.00) 0
 AH3074  ELLIP H (02/10/07)  201.873  (m)                       GP(2002.00)    
 AH3074  ELLIP H (12/06/04)  201.853  (m)                       GP(       ) 4 1
 AH3074  NAD 83(1997)-  41 23 53.85310(N)    090 52 21.03870(W) AD(       ) 1
 AH3074  ELLIP H (09/15/98)  201.879  (m)                       GP(       ) 3 1
 AH3074
 AH3074.Superseded values are not recommended for survey control.
 AH3074
 AH3074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3074.See file dsdata.pdf to determine how the superseded data were derived.
 AH3074
 AH3074_MARKER: I = METAL ROD
 AH3074_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3074_STAMPING: ROC92-2B
 AH3074_MARK LOGO: ILDT
 AH3074_PROJECTION: RECESSED 3 CENTIMETERS
 AH3074_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3074_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3074+STABILITY: POSITION/ELEVATION WELL
 AH3074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3074+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3074_ROD/PIPE-DEPTH: 6.1 meters
 AH3074_SLEEVE-DEPTH  : 0.9 meters
 AH3074
 AH3074  HISTORY     - Date     Condition        Report By
 AH3074  HISTORY     - 1996     MONUMENTED       SECI
 AH3074
 AH3074                          STATION DESCRIPTION
 AH3074
 AH3074'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3074'STATION IS LOCATED APPROXIMATELY 1.4 MI (2.3 KM) EAST OF ILLINOIS
 AH3074'CITY, 8.5 MI (13.7 KM) SOUTHWEST OF ANDALUSIA IN THE NORTHWEST 1/4 OF
 AH3074'SECTION 8, T 16 N, R 4 W.  TO REACH FROM THE INTERCHANGE OF ILLINOIS
 AH3074'ROUTE 92 AND INTERSTATE ROUTE 280, PROCEED WEST ALONG ILLINOIS ROUTE
 AH3074'92 FOR APPROXIMATELY 17.2 MI (27.7 KM) TO THE STATION LOCATED ON THE
 AH3074'RIGHT (NORTH) SIDE OF ILLINOIS ROUTE 92, JUST EAST OF A PRIVATE DRIVE
 AH3074'TO THE NORTH AND WEST OF A FIELD ENTRANCE TO THE NORTH, NEAR MILE
 AH3074'MARKER 9.1.  THE STATION IS ALSO 3.4 MI (5.5 KM) WEST ALONG ILLINOIS
 AH3074'ROUTE 92 FROM THE JUCTION OF ILLINOIS ROUTE 92 AND ILLINOIS ROUTE 192.
 AH3074'THE STATION IS 0.3 MI (0.5 KM) EAST OF THE INTERSECTION OF ILLINOIS
 AH3074'ROUTE 92 AND 224TH STREET.  THE STATION IS LOCATED 36.5 FT (11.1 M)
 AH3074'NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 92 (124TH AVENUE) , 103.7 FT
 AH3074'(31.6 M) EAST OF A PRIVATE DRIVE TO THE NORTH, 73.9 FT (22.5 M) WEST
 AH3074'OF A FIELD ENTRANCE TO THE NORTH, 84.9 FT (25.9 M) EAST OF A POWER
 AH3074'POLE, 85.1 FT (25.9 M) EAST OF A WOOD POST, 89.6 FT (27.3 M) SOUTHEAST
 AH3074'OF A FENCE CORNER TO A FENCE THAT RUNS NORTH, 121.O FT NORTHEAST OF A
 AH3074'POWER POLE WITH A GUY WIRE, 92.3 FT (28.1 M) NORTHWEST OF A POWER
 AH3074'POLE, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3074'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3074'WERE SET IN ALL WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9290 ***********************************************************************
 AF9290  CBN         -  This is a Cooperative Base Network Control Station.
 AF9290  DESIGNATION -  ROC92 3A
 AF9290  PID         -  AF9290
 AF9290  STATE/COUNTY-  IL/ROCK ISLAND
 AF9290  COUNTRY     -  US
 AF9290  USGS QUAD   -  MONTPELIER (2018)
 AF9290
 AF9290                         *CURRENT SURVEY CONTROL
 AF9290  ______________________________________________________________________
 AF9290* NAD 83(2011) POSITION- 41 26 16.50167(N) 090 46 07.62722(W)   ADJUSTED
 AF9290* NAD 83(2011) ELLIP HT-   136.314 (meters)        (06/27/12)   ADJUSTED
 AF9290* NAD 83(2011) EPOCH   -  2010.00
 AF9290* NAVD 88 ORTHO HEIGHT -   169.171 (meters)      555.02  (feet) ADJUSTED
 AF9290  ______________________________________________________________________
 AF9290  GEOID HEIGHT    -        -32.854 (meters)                     GEOID18
 AF9290  NAD 83(2011) X  -    -64,251.340 (meters)                     COMP
 AF9290  NAD 83(2011) Y  - -4,788,215.236 (meters)                     COMP
 AF9290  NAD 83(2011) Z  -  4,199,095.867 (meters)                     COMP
 AF9290  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 AF9290  DYNAMIC HEIGHT  -        169.103 (meters)      554.80  (feet) COMP
 AF9290  MODELED GRAVITY -    980,219.4   (mgal)                       NAVD 88
 AF9290
 AF9290  VERT ORDER      -  SECOND    CLASS I
 AF9290
 AF9290  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9290  Standards:
 AF9290         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9290            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9290  -------------------------------------------------------------------
 AF9290  NETWORK    0.71   1.39           0.33   0.23   0.71     -0.09160043
 AF9290  -------------------------------------------------------------------
 AF9290  Click here for local accuracies and other accuracy information.
 AF9290
 AF9290.The horizontal coordinates were established by GPS observations
 AF9290.and adjusted by the National Geodetic Survey in June 2012.
 AF9290
 AF9290.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9290.been affixed to the stable North American tectonic plate. See 
 AF9290.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9290
 AF9290.The horizontal coordinates are valid at the epoch date displayed above
 AF9290.which is a decimal equivalence of Year/Month/Day.
 AF9290
 AF9290.The orthometric height was determined by differential leveling and
 AF9290.adjusted by the NATIONAL GEODETIC SURVEY
 AF9290.in July 2014.
 AF9290
 AF9290.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9290.GEOID18 height accuracy estimate available here.
 AF9290
 AF9290.Click photographs - Photos may exist for this station.
 AF9290
 AF9290.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9290
 AF9290.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9290
 AF9290.The ellipsoidal height was determined by GPS observations
 AF9290.and is referenced to NAD 83.
 AF9290
 AF9290.The dynamic height is computed by dividing the NAVD 88
 AF9290.geopotential number by the normal gravity value computed on the
 AF9290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9290.degrees latitude (g = 980.6199 gals.).
 AF9290
 AF9290.The modeled gravity was interpolated from observed gravity values.
 AF9290
 AF9290. The following values were computed from the NAD 83(2011) position.
 AF9290
 AF9290;                    North         East     Units Scale Factor Converg.
 AF9290;SPC IL W     -   529,831.917   649,680.257   MT  0.99997233   -0 23 54.6
 AF9290;SPC IL W     - 1,738,290.21  2,131,492.64   sFT  0.99997233   -0 23 54.6
 AF9290;UTM  15      - 4,589,774.577   686,407.030   MT  1.00002764   +1 28 37.4
 AF9290
 AF9290!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9290!SPC IL W     -   0.99997862  x   0.99997233  =   0.99995095
 AF9290!UTM  15      -   0.99997862  x   1.00002764  =   1.00000626
 AF9290
 AF9290:                Primary Azimuth Mark                     Grid Az
 AF9290:SPC IL W     -  ROC92 3B                                 093 14 38.1
 AF9290:UTM  15      -  ROC92 3B                                 091 22 06.1
 AF9290
 AF9290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8640789774(NAD 83)
 AF9290
 AF9290|---------------------------------------------------------------------|
 AF9290| PID    Reference Object                     Distance      Geod. Az  |
 AF9290|                                                           dddmmss.s |
 AF9290| AH3075 ROC92 3B                            APPROX. 0.8 KM 0925043.5 |
 AF9290|---------------------------------------------------------------------|
 AF9290
 AF9290                          SUPERSEDED SURVEY CONTROL
 AF9290
 AF9290  NAD 83(2007)-  41 26 16.50160(N)    090 46 07.62791(W) AD(2002.00) 0
 AF9290  ELLIP H (02/10/07)  136.350  (m)                       GP(2002.00)    
 AF9290  ELLIP H (10/15/04)  136.332  (m)                       GP(       ) 4 2
 AF9290  NAD 83(1997)-  41 26 16.50135(N)    090 46 07.62729(W) AD(       ) B
 AF9290  ELLIP H (07/17/98)  136.360  (m)                       GP(       ) 4 1
 AF9290  NAVD 88 (07/17/98)  169.2    (m)  GEOID96  model used  GPS OBS        
 AF9290
 AF9290.Superseded values are not recommended for survey control.
 AF9290
 AF9290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9290.See file dsdata.pdf to determine how the superseded data were derived.
 AF9290
 AF9290_MARKER: I = METAL ROD
 AF9290_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9290_STAMPING: ROC92-3A
 AF9290_MARK LOGO: ILDT
 AF9290_PROJECTION: RECESSED 5 CENTIMETERS
 AF9290_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9290_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9290+STABILITY: POSITION/ELEVATION WELL
 AF9290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9290+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2013
 AF9290_ROD/PIPE-DEPTH: 3.7 meters
 AF9290_SLEEVE-DEPTH  : 0.9 meters
 AF9290
 AF9290  HISTORY     - Date     Condition        Report By
 AF9290  HISTORY     - 1996     MONUMENTED       SECI
 AF9290  HISTORY     - 19970515 GOOD             NGS
 AF9290  HISTORY     - 20000415 GOOD             AERSVC
 AF9290  HISTORY     - 20110302 GOOD             ILDT
 AF9290  HISTORY     - 20120425 GOOD             CMT
 AF9290  HISTORY     - 20130416 GOOD             CMT
 AF9290
 AF9290                          STATION DESCRIPTION
 AF9290
 AF9290'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9290'STATION IS LOCATED APPROXIMATELY 7.4 MI (11.9 KM) NORTHEAST OF
 AF9290'ILLINOIS CITY, 2.5 MI (4.0 KM) WEST OF ANDALUSIA IN THE NORTHEAST 1/4
 AF9290'OF SECTION 30, T 17 N, R 3 W.  TO REACH FROM THE INTERCHANGE OF
 AF9290'ILLINOIS ROUTE 92 AND INTERSTATE ROUTE 280, PROCEED WEST ALONG
 AF9290'ILLINOIS ROUTE 92 FOR APPROXIMATELY 9.2 MI (14.8 KM) TO THE STATION
 AF9290'LOCATED ON THE LEFT (SOUTH) SIDE OF ILLINOIS ROUTE 92 AT THE SOUTHEAST
 AF9290'CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 92 AND 147TH STREET NEAR
 AF9290'MILE MARKER 17.1.  THE STATION IS LOCATED 56.8 FT (17.3 M) SOUTH OF
 AF9290'THE CENTERLINE OF ILLINOIS ROUTE 92 (78TH AVENUE) , 254 FT (77.4 M)
 AF9290'EAST OF THE CENTER OF 147TH STREET, 142 FT (43.3 M) SOUTH OF A GRAVEL
 AF9290'ROAD LOCATED IN THE ANDALUSIA SLOUGH PUBLIC USE AREA/CAMP GROUND, 25.9
 AF9290'FT (7.9 M) EAST OF A POWER POLE, 167.4 FT (51.0 M) WEST OF A POWER
 AF9290'POLE, 88.8 FT (27.1 M) WEST OF A TELEPHONE RISER, 127.9 FT (39.0 M)
 AF9290'SOUTHWEST OF A WATER PUMP, AND 2.0 FT (0.6 M) NORTH OF AN ORANGE
 AF9290'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AF9290'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AF9290
 AF9290                          STATION RECOVERY (1997)
 AF9290
 AF9290'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9290'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) WEST OF ANDALUSIA.  TO
 AF9290'REACH FROM THE FIRE/AMBULANCE STATION ALONG STATE ROUTE 92 IN
 AF9290'ANDALUSIA, GO WEST ON ROUTE 92 FOR 2.5 MI (4.0 KM) TO THE STATION ON
 AF9290'THE LEFT, ACROSS THE HIGHWAY FROM A ROADSIDE PARK/CAMPING AREA, 17.3 M
 AF9290'(56.8 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 77.4 M (253.9 FT)
 AF9290'EAST OF THE CENTER OF 147TH STREET, 43.3 M (142.1 FT) SOUTH OF A
 AF9290'GRAVEL ROAD IN THE ANDALUSIA SLOUGH PUBLIC USE AREA/CAMPGROUND, 7.9 M
 AF9290'(25.9 FT) EAST OF A POWER POLE, 51.0 M (167.3 FT) WEST OF A POWER
 AF9290'POLE, 27.1 M (88.9 FT) WEST OF A TELEPHONE CABLE RISER, 39.0 M (128.0
 AF9290'FT) SOUTHWEST OF A WATER PUMP IN THE PARK, AND 0.6 M (2.0 FT) NORTH OF
 AF9290'A FIBERGLASS WITNESS POST.  NOTE--ACCESS TO THE STATION POINT IS
 AF9290'THROUGH A 6-INCH ACCESS COVER.
 AF9290
 AF9290                          STATION RECOVERY (2000)
 AF9290
 AF9290'RECOVERY NOTE BY AERIAL SERVICES INCORPORATED 2000 (KE)
 AF9290'FOUND AS DESCRIBED.
 AF9290
 AF9290                          STATION RECOVERY (2011)
 AF9290
 AF9290'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 AF9290'RECOVERED IN GOOD CONDITION.
 AF9290
 AF9290                          STATION RECOVERY (2012)
 AF9290
 AF9290'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (MDB)
 AF9290'RECOVERED AS DESCRIBED
 AF9290
 AF9290                          STATION RECOVERY (2013)
 AF9290
 AF9290'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AF9290'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3075 ***********************************************************************
 AH3075  DESIGNATION -  ROC92 3B
 AH3075  PID         -  AH3075
 AH3075  STATE/COUNTY-  IL/ROCK ISLAND
 AH3075  COUNTRY     -  US
 AH3075  USGS QUAD   -  MONTPELIER (2018)
 AH3075
 AH3075                         *CURRENT SURVEY CONTROL
 AH3075  ______________________________________________________________________
 AH3075* NAD 83(2011) POSITION- 41 26 15.21328(N) 090 45 33.21866(W)   ADJUSTED
 AH3075* NAD 83(2011) ELLIP HT-   139.000 (meters)        (06/27/12)   ADJUSTED
 AH3075* NAD 83(2011) EPOCH   -  2010.00
 AH3075* NAVD 88 ORTHO HEIGHT -   171.850 (meters)      563.81  (feet) ADJUSTED
 AH3075  ______________________________________________________________________
 AH3075  GEOID HEIGHT    -        -32.854 (meters)                     GEOID18
 AH3075  NAD 83(2011) X  -    -63,452.957 (meters)                     COMP
 AH3075  NAD 83(2011) Y  - -4,788,254.205 (meters)                     COMP
 AH3075  NAD 83(2011) Z  -  4,199,067.846 (meters)                     COMP
 AH3075  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 AH3075  DYNAMIC HEIGHT  -        171.781 (meters)      563.58  (feet) COMP
 AH3075  MODELED GRAVITY -    980,219.3   (mgal)                       NAVD 88
 AH3075
 AH3075  VERT ORDER      -  SECOND    CLASS I
 AH3075
 AH3075  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3075  Standards:
 AH3075         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3075            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3075  -------------------------------------------------------------------
 AH3075  NETWORK    0.66   1.20           0.30   0.23   0.61     -0.06228261
 AH3075  -------------------------------------------------------------------
 AH3075  Click here for local accuracies and other accuracy information.
 AH3075
 AH3075.The horizontal coordinates were established by GPS observations
 AH3075.and adjusted by the National Geodetic Survey in June 2012.
 AH3075
 AH3075.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3075.been affixed to the stable North American tectonic plate. See 
 AH3075.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3075
 AH3075.The horizontal coordinates are valid at the epoch date displayed above
 AH3075.which is a decimal equivalence of Year/Month/Day.
 AH3075
 AH3075.The orthometric height was determined by differential leveling and
 AH3075.adjusted by the NATIONAL GEODETIC SURVEY
 AH3075.in July 2014.
 AH3075
 AH3075.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3075.GEOID18 height accuracy estimate available here.
 AH3075
 AH3075.Click photographs - Photos may exist for this station.
 AH3075
 AH3075.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3075
 AH3075.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3075
 AH3075.The ellipsoidal height was determined by GPS observations
 AH3075.and is referenced to NAD 83.
 AH3075
 AH3075.The dynamic height is computed by dividing the NAVD 88
 AH3075.geopotential number by the normal gravity value computed on the
 AH3075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3075.degrees latitude (g = 980.6199 gals.).
 AH3075
 AH3075.The modeled gravity was interpolated from observed gravity values.
 AH3075
 AH3075. The following values were computed from the NAD 83(2011) position.
 AH3075
 AH3075;                    North         East     Units Scale Factor Converg.
 AH3075;SPC IL W     -   529,786.660   650,478.756   MT  0.99997135   -0 23 31.8
 AH3075;SPC IL W     - 1,738,141.73  2,134,112.39   sFT  0.99997135   -0 23 31.8
 AH3075;UTM  15      - 4,589,755.477   687,206.628   MT  1.00003132   +1 29 00.2
 AH3075
 AH3075!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3075!SPC IL W     -   0.99997820  x   0.99997135  =   0.99994955
 AH3075!UTM  15      -   0.99997820  x   1.00003132  =   1.00000952
 AH3075
 AH3075:                Primary Azimuth Mark                     Grid Az
 AH3075:SPC IL W     -  ROC92 3A                                 273 14 38.1
 AH3075:UTM  15      -  ROC92 3A                                 271 22 06.1
 AH3075
 AH3075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8720689755(NAD 83)
 AH3075
 AH3075|---------------------------------------------------------------------|
 AH3075| PID    Reference Object                     Distance      Geod. Az  |
 AH3075|                                                           dddmmss.s |
 AH3075| AF9290 ROC92 3A                            APPROX. 0.8 KM 2725106.3 |
 AH3075|---------------------------------------------------------------------|
 AH3075
 AH3075                          SUPERSEDED SURVEY CONTROL
 AH3075
 AH3075  NAD 83(2007)-  41 26 15.21318(N)    090 45 33.21936(W) AD(2002.00) 0
 AH3075  ELLIP H (02/10/07)  139.036  (m)                       GP(2002.00)    
 AH3075  ELLIP H (12/06/04)  139.019  (m)                       GP(       ) 4 1
 AH3075  NAD 83(1997)-  41 26 15.21292(N)    090 45 33.21886(W) AD(       ) 1
 AH3075  ELLIP H (09/15/98)  139.044  (m)                       GP(       ) 3 1
 AH3075  NAVD 88 (09/15/98)  171.9    (m)  GEOID96  model used  GPS OBS        
 AH3075
 AH3075.Superseded values are not recommended for survey control.
 AH3075
 AH3075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3075.See file dsdata.pdf to determine how the superseded data were derived.
 AH3075
 AH3075_MARKER: I = METAL ROD
 AH3075_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3075_STAMPING: ROC92-3B
 AH3075_MARK LOGO: ILDT
 AH3075_PROJECTION: RECESSED 5 CENTIMETERS
 AH3075_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3075_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3075+STABILITY: POSITION/ELEVATION WELL
 AH3075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3075+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2013
 AH3075_ROD/PIPE-DEPTH: 2.4 meters
 AH3075_SLEEVE-DEPTH  : 0.9 meters
 AH3075
 AH3075  HISTORY     - Date     Condition        Report By
 AH3075  HISTORY     - 1996     MONUMENTED       SECI
 AH3075  HISTORY     - 20110302 GOOD             ILDT
 AH3075  HISTORY     - 20130415 GOOD             CMT
 AH3075
 AH3075                          STATION DESCRIPTION
 AH3075
 AH3075'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3075'STATION IS LOCATED APPROXIMATELY 7.9 MI (12.7 KM) NORTHEAST OF
 AH3075'ILLINOIS CITY, 2.0 MI (3.2 KM) WEST OF ANDALUSIA IN THE NORTHWEST 1/4
 AH3075'OF SECTION 29, T 17 N, R 3 W.  TO REACH FROM THE INTERCHANGE OF
 AH3075'ILLINOIS ROUTE 92 AND INTERSTATE ROUTE 280, PROCEED WEST ALONG
 AH3075'ILLINOIS ROUTE 92 FOR APPROXIMATELY 8.7 MI (14.0 KM) TO THE STATION
 AH3075'LOCATED ON THE LEFT (SOUTH) SIDE OF ILLINOIS ROUTE 92 ET NEAR MILE
 AH3075'MARKER 17.6 AND SOUTH OF A ONE STORY HOUSE (HOUSE NO.  14305) .  THE
 AH3075'STATION IS LOCATED 36.9 FT (11.2 M) SOUTH OF THE CENTERLINE OF
 AH3075'ILLINOIS ROUTE 92, 179.6 FT (54.7 M) WEST OF A FENCE CORNER TO A FENCE
 AH3075'THAT RUNS WEST AND SOUTH, 216 FT (65.8 M) EAST OF A FENCE CORNER THAT
 AH3075'RUNS EAST, WEST, AND SOUTH, 392.7 FT (119.7 M) SOUTH OF THE
 AH3075'MISSISSIPPI RIVER, 115.2 FT (35.1 M) SOUTH OF A POWER POLE, 157.1 FT
 AH3075'(47.9 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A GARAGE, 163.6 FT (49.9
 AH3075'M) SOUTHWEST OF THE SOUTHEAST CORNER OF A GARAGE, 143 FT (43.6 M)
 AH3075'SOUTHWEST OF A 10-IN DIAMETER TREE, 173 FT (52.7 M) SOUTHWEST OF A
 AH3075'24-IN DIAMETER TREE, 2.5 FT (0.8 M) NORTH OF THE EAST-WEST FENCE LINE,
 AH3075'4.4 FT (1.3 M) EAST OF A FENCE POST, 5.4 FT (1.6 M) WEST OF A FENCE
 AH3075'POST, AND 1.8 FT (0.5 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3075'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3075'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3075
 AH3075                          STATION RECOVERY (2011)
 AH3075
 AH3075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 AH3075'RECOVERED IN GOOD CONDITION.
 AH3075
 AH3075                          STATION RECOVERY (2013)
 AH3075
 AH3075'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH3075'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1544 ***********************************************************************
 MF1544  DESIGNATION -  ROCHELLE
 MF1544  PID         -  MF1544
 MF1544  STATE/COUNTY-  IL/OGLE
 MF1544  COUNTRY     -  US
 MF1544  USGS QUAD   -  ROCHELLE (2018)
 MF1544
 MF1544                         *CURRENT SURVEY CONTROL
 MF1544  ______________________________________________________________________
 MF1544* NAD 83(1997) POSITION- 41 56 02.46233(N) 089 03 11.90542(W)   ADJUSTED
 MF1544* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 MF1544  ______________________________________________________________________
 MF1544  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF1544  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 MF1544  HORZ ORDER      -  SECOND
 MF1544
 MF1544.The horizontal coordinates were established by classical geodetic methods
 MF1544.and adjusted by the National Geodetic Survey in October 1999.
 MF1544
 MF1544.The orthometric height was scaled from a topographic map.
 MF1544
 MF1544.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1544.GEOID18 height accuracy estimate available here.
 MF1544
 MF1544.Click photographs - Photos may exist for this station.
 MF1544
 MF1544.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1544
 MF1544. The following values were computed from the NAD 83(1997) position.
 MF1544
 MF1544;                    North         East     Units Scale Factor Converg.
 MF1544;SPC IL W     -   585,353.690   792,333.124   MT  1.00004605   +0 44 38.7
 MF1544;SPC IL W     - 1,920,447.90  2,599,512.92   sFT  1.00004605   +0 44 38.7
 MF1544;UTM  16      - 4,644,489.155   329,770.472   MT  0.99995659   -1 22 21.0
 MF1544
 MF1544!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1544!SPC IL W     -   0.99996724  x   1.00004605  =   1.00001328
 MF1544!UTM  16      -   0.99996724  x   0.99995659  =   0.99992383
 MF1544
 MF1544:                Primary Azimuth Mark                     Grid Az
 MF1544:SPC IL W     -  ROCHELLE AZ MK                           088 28 56.1
 MF1544:UTM  16      -  ROCHELLE AZ MK                           090 35 55.8
 MF1544
 MF1544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2977044489(NAD 83)
 MF1544
 MF1544|---------------------------------------------------------------------|
 MF1544| PID    Reference Object                     Distance      Geod. Az  |
 MF1544|                                                           dddmmss.s |
 MF1544| CI8156 ROCHELLE AZ MK                                     0891334.8 |
 MF1544| CI8157 ROCHELLE RM 1                        29.145 METERS 12824     |
 MF1544| MF1540 ROCHELLE CARON SPINNING CO STK      APPROX. 1.9 KM 1934713.7 |
 MF1544| MF1541 ROCHELLE AUSTIN WESTERN TANK        APPROX. 1.2 KM 2172609.1 |
 MF1544| CI8158 ROCHELLE RM 2                        25.938 METERS 22017     |
 MF1544| MF1539 ROCHELLE MUN PWR KSB 690 MAST       APPROX. 2.0 KM 2214203.0 |
 MF1544| MF1537 ROCHELLE MUN POWER CO STACK         APPROX. 2.1 KM 2231218.4 |
 MF1544| MF1545 ROCHELLE CALIF PACK CORP TANK       APPROX. 2.5 KM 2332400.3 |
 MF1544| MF1543 ROCHELLE CALIF PACK CORP STACK      APPROX. 2.5 KM 2390807.2 |
 MF1544| MF1538 ROCHELLE ROSES LTD STACK            APPROX. 2.6 KM 2423030.9 |
 MF1544| MF1542 ROCHELLE CALIF PACK CORP MAST       APPROX. 2.4 KM 2442125.8 |
 MF1544|---------------------------------------------------------------------|
 MF1544
 MF1544                          SUPERSEDED SURVEY CONTROL
 MF1544
 MF1544  NAD 83(1996)-  41 56 02.46320(N)    089 03 11.90874(W) AD(       ) 2
 MF1544  NAD 83(1986)-  41 56 02.46169(N)    089 03 11.91183(W) AD(       ) 2
 MF1544  NAD 27      -  41 56 02.35410(N)    089 03 11.56980(W) AD(       ) 2
 MF1544
 MF1544.Superseded values are not recommended for survey control.
 MF1544
 MF1544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1544.See file dsdata.pdf to determine how the superseded data were derived.
 MF1544
 MF1544_MARKER: DS = TRIANGULATION STATION DISK
 MF1544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1544_STAMPING: ROCHELLE 1954
 MF1544_MARK LOGO: CGS
 MF1544_PROJECTION: FLUSH
 MF1544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1544+STABILITY: SURFACE MOTION
 MF1544
 MF1544  HISTORY     - Date     Condition        Report By
 MF1544  HISTORY     - 1954     MONUMENTED       CGS
 MF1544  HISTORY     - 1964     GOOD             ILHD
 MF1544  HISTORY     - 1972     GOOD             ILHD
 MF1544  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF1544  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF1544  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF1544
 MF1544                          STATION DESCRIPTION
 MF1544
 MF1544'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1544'STATION IS LOCATED ABOUT 1 MILE NORTHEAST OF ROCHELLE, IN BARN
 MF1544'LOT OF FARM OWNED BY THE CALIFORNIA PACKING CORP.  IT IS 107
 MF1544'FEET NORTHWEST OF THE NORTHEAST CORNER OF A YELLOW TILE BARN,
 MF1544'100 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE BARN, 49 FEET
 MF1544'SOUTH OF THE CENTER OF U.S. HIGHWAY 30A, 59 FEET EAST OF A
 MF1544'36 INCH COTTONWOOD TREE AND 12 FEET SOUTH OF A FENCE LINE AND
 MF1544'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1544'ROCHELLE 1954.
 MF1544'
 MF1544'REFERENCE MARK NO. 1 IS 36 FEET NORTHEAST OF THE EAST SIDE OF
 MF1544'A TILE SILO, 22 FEET NORTH OF THE NORTHEAST CORNER OF THE BARN
 MF1544'AND 1 FOOT EAST OF A BOARD FENCE.  THE MARK IS FLUSH AND THE
 MF1544'DISK IS STAMPED ROCHELLE NO 1 1954.
 MF1544'
 MF1544'REFERENCE MARK NO. 2 IS 51 FEET SOUTH OF THE COTTONWOOD TREE,
 MF1544'18 FEET NORTH OF THE NORTHWEST CORNER OF THE BARN AND 1 FOOT
 MF1544'EAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1544'ROCHELLE NO 2 1954.
 MF1544'
 MF1544'AZIMUTH MARK IS 60 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 MF1544'30A, 1 FOOT WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF
 MF1544'A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED ROCHELLE 1954.
 MF1544'
 MF1544'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 30A
 MF1544'AND U.S. HIGHWAY 51 IN THE NORTH SECTION OF ROCHELLE, GO EAST
 MF1544'ON HIGHWAY 30A FOR 0.75 MILE TO A LARGE TILE BARN ON THE RIGHT
 MF1544'AND THE STATION ON THE RIGHT, SOUTH SIDE OF HIGHWAY AS DESCRIBED.
 MF1544'
 MF1544'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON HIGHWAY
 MF1544'30A FOR 0.85 MILE TO THE MARK ON THE RIGHT, SOUTH SIDE OF HIGHWAY
 MF1544'AS DESCRIBED.
 MF1544'
 MF1544'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1544
 MF1544                          STATION RECOVERY (1964)
 MF1544
 MF1544'RECOVERY NOTE BY IL HIGHWAY DEPT 1964 (DEW)
 MF1544'STATION AND ALL REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION
 MF1544'AS DESCRIBED.
 MF1544
 MF1544                          STATION RECOVERY (1972)
 MF1544
 MF1544'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF1544'ROCHELLE 1954-GOOD
 MF1544'
 MF1544'ROCHELLE NO. 1 1954-NOT RECOVERED AT THIS TIME.
 MF1544'
 MF1544'ROCHELLE NO. 2 1954-GOOD
 MF1544'
 MF1544'ROCHELLE 1954-AZI. GOOD
 MF1544'
 MF1544'ALL MARKS EXCEPT R.M. 1 RECOVERED AT THIS TIME.  STATION IS NO
 MF1544'LONGER IN BARN LOT.  IS ON STATE R.O.W. AND 11 FT. NORTH OF
 MF1544'LOT FENCE.  WITNESS POST AT STATION AND AZI-MARK ARE GONE.
 MF1544'R.M. 1 IS PROBABLY PRESENT.
 MF1544
 MF1544                          STATION RECOVERY (1996)
 MF1544
 MF1544'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1544'MARK NOT FOUND.
 MF1544
 MF1544                          STATION RECOVERY (2001)
 MF1544
 MF1544'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1544'THIS LOCATION IS NOW A PAVED PARKING AREA FOR A SHOPPING MALL, ASSUME
 MF1544'
 MF1544'THE STATION IS DESTROYED. VERIFIED LOCATION WITH A GPS.
 MF1544
 MF1544                          STATION RECOVERY (2004)
 MF1544
 MF1544'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1544'SITE IS NOW A SHOPPING MALL. RM 1 RM 2 AND THE AZIMUTH WAS NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1537 ***********************************************************************
 MF1537  DESIGNATION -  ROCHELLE MUN POWER CO STACK
 MF1537  PID         -  MF1537
 MF1537  STATE/COUNTY-  IL/OGLE
 MF1537  COUNTRY     -  US
 MF1537  USGS QUAD   -  ROCHELLE (2018)
 MF1537
 MF1537                         *CURRENT SURVEY CONTROL
 MF1537  ______________________________________________________________________
 MF1537* NAD 83(1997) POSITION- 41 55 13.00390(N) 089 04 14.09787(W)   ADJUSTED
 MF1537  ______________________________________________________________________
 MF1537  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF1537  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 MF1537  HORZ ORDER      -  THIRD
 MF1537
 MF1537.The horizontal coordinates were established by classical geodetic methods
 MF1537.and adjusted by the National Geodetic Survey in October 1999.
 MF1537
 MF1537.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1537.GEOID18 height accuracy estimate available here.
 MF1537
 MF1537.Click photographs - Photos may exist for this station.
 MF1537
 MF1537.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1537
 MF1537. The following values were computed from the NAD 83(1997) position.
 MF1537
 MF1537;                    North         East     Units Scale Factor Converg.
 MF1537;SPC IL W     -   583,809.330   790,919.906   MT  1.00004286   +0 43 56.4
 MF1537;SPC IL W     - 1,915,381.11  2,594,876.39   sFT  1.00004286   +0 43 56.4
 MF1537;UTM  16      - 4,642,998.163   328,301.312   MT  0.99996277   -1 23 01.3
 MF1537
 MF1537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2830142998(NAD 83)
 MF1537
 MF1537                          SUPERSEDED SURVEY CONTROL
 MF1537
 MF1537  NAD 83(1996)-  41 55 13.00489(N)    089 04 14.10091(W) AD(       ) 3
 MF1537  NAD 83(1986)-  41 55 13.00311(N)    089 04 14.10438(W) AD(       ) 3
 MF1537  NAD 27      -  41 55 12.89600(N)    089 04 13.76100(W) AD(       ) 3
 MF1537
 MF1537.Superseded values are not recommended for survey control.
 MF1537
 MF1537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1537.See file dsdata.pdf to determine how the superseded data were derived.
 MF1537
 MF1537_MARKER: 63 = STACK
 MF1537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1537+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 MF1537
 MF1537  HISTORY     - Date     Condition        Report By
 MF1537  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1537  HISTORY     - 19960510 GOOD             USPSQD
 MF1537  HISTORY     - 20010721 GOOD             USPSQD
 MF1537  HISTORY     - 20040929 GOOD             USPSQD
 MF1537  HISTORY     - 20120725 GOOD             GEOCAC
 MF1537
 MF1537                          STATION DESCRIPTION
 MF1537
 MF1537'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1537'STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL POWER CO.,
 MF1537'STACK, LOCATED IN THE SOUTH SECTION OF ROCHELLE, ABOUT 100
 MF1537'FEET EAST OF SOUTH 9TH. STREET AND 75 FEET NORTH OF MAIN LINE
 MF1537'OF THE C.B. AND Q. RAILROAD TRACKS.  IT IS ROUND, RED AND TAN
 MF1537'BRICK STACK, ATOP A 10 FOOT SQUARE BRICK BASE, THE BASE IS ABOUT
 MF1537'18 FEET HIGH, THE ROUND PORTION OF THE STACK HAS A SLIGHT
 MF1537'TAPER.  THE OVERALL HEIGHT OF THE STACK IS ABOUT 120 FEET.
 MF1537
 MF1537                          STATION RECOVERY (1996)
 MF1537
 MF1537'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1537'RECOVERED IN GOOD CONDITION.
 MF1537
 MF1537                          STATION RECOVERY (2001)
 MF1537
 MF1537'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1537'RECOVERED IN GOOD CONDITION.
 MF1537
 MF1537                          STATION RECOVERY (2004)
 MF1537
 MF1537'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1537'RECOVERED IN GOOD CONDITION.
 MF1537
 MF1537                          STATION RECOVERY (2012)
 MF1537
 MF1537'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 MF1537'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1810 ***********************************************************************
 MF1810  DESIGNATION -  ROCHPORT
 MF1810  PID         -  MF1810
 MF1810  STATE/COUNTY-  IL/OGLE
 MF1810  COUNTRY     -  US
 MF1810  USGS QUAD   -  ROCHELLE (2018)
 MF1810
 MF1810                         *CURRENT SURVEY CONTROL
 MF1810  ______________________________________________________________________
 MF1810* NAD 83(2011) POSITION- 41 53 35.82689(N) 089 04 34.88490(W)   ADJUSTED
 MF1810* NAD 83(2011) ELLIP HT-   202.945 (meters)        (06/27/12)   ADJUSTED
 MF1810* NAD 83(2011) EPOCH   -  2010.00
 MF1810* NAVD 88 ORTHO HEIGHT -   236.0   (meters)      774.    (feet) GPS OBS
 MF1810  ______________________________________________________________________
 MF1810  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1810  GEOID HEIGHT    -        -32.835 (meters)                     GEOID96
 MF1810  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF1810  NAD 83(2011) X  -     76,651.372 (meters)                     COMP
 MF1810  NAD 83(2011) Y  - -4,754,455.221 (meters)                     COMP
 MF1810  NAD 83(2011) Z  -  4,236,923.440 (meters)                     COMP
 MF1810  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 MF1810
 MF1810  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1810  Standards:
 MF1810         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1810            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1810  -------------------------------------------------------------------
 MF1810  NETWORK    0.74   1.10           0.34   0.25   0.56      0.07686895
 MF1810  -------------------------------------------------------------------
 MF1810  Click here for local accuracies and other accuracy information.
 MF1810
 MF1810.The horizontal coordinates were established by GPS observations
 MF1810.and adjusted by the National Geodetic Survey in June 2012.
 MF1810
 MF1810.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1810.been affixed to the stable North American tectonic plate. See 
 MF1810.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1810
 MF1810.The horizontal coordinates are valid at the epoch date displayed above
 MF1810.which is a decimal equivalence of Year/Month/Day.
 MF1810
 MF1810.The orthometric height was determined by GPS observations and a
 MF1810.high-resolution geoid model.
 MF1810
 MF1810.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1810.GEOID18 height accuracy estimate available here.
 MF1810
 MF1810.Click photographs - Photos may exist for this station.
 MF1810
 MF1810.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1810
 MF1810.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1810
 MF1810.The ellipsoidal height was determined by GPS observations
 MF1810.and is referenced to NAD 83.
 MF1810
 MF1810. The following values were computed from the NAD 83(2011) position.
 MF1810
 MF1810;                    North         East     Units Scale Factor Converg.
 MF1810;SPC IL W     -   580,805.120   790,479.044   MT  1.00004188   +0 43 41.2
 MF1810;SPC IL W     - 1,905,524.80  2,593,430.00   sFT  1.00004188   +0 43 41.2
 MF1810;UTM  16      - 4,640,012.508   327,749.898   MT  0.99996511   -1 23 12.5
 MF1810
 MF1810!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1810!SPC IL W     -   0.99996817  x   1.00004188  =   1.00001005
 MF1810!UTM  16      -   0.99996817  x   0.99996511  =   0.99993328
 MF1810
 MF1810:                Primary Azimuth Mark                     Grid Az
 MF1810:SPC IL W     -  ROCHPORT AZ MK                           248 50 23.0
 MF1810:UTM  16      -  ROCHPORT AZ MK                           250 57 16.7
 MF1810
 MF1810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2774940012(NAD 83)
 MF1810
 MF1810|---------------------------------------------------------------------|
 MF1810| PID    Reference Object                     Distance      Geod. Az  |
 MF1810|                                                           dddmmss.s |
 MF1810| MF1811 ROCHPORT AZ MK                      APPROX. 0.8 KM 2493404.2 |
 MF1810|---------------------------------------------------------------------|
 MF1810
 MF1810                          SUPERSEDED SURVEY CONTROL
 MF1810
 MF1810  NAD 83(2007)-  41 53 35.82688(N)    089 04 34.88578(W) AD(2002.00) 0
 MF1810  ELLIP H (02/10/07)  202.978  (m)                       GP(2002.00)    
 MF1810  ELLIP H (12/06/04)  202.963  (m)                       GP(       ) 4 1
 MF1810  NAD 83(1997)-  41 53 35.82671(N)    089 04 34.88537(W) AD(       ) 1
 MF1810  ELLIP H (09/15/98)  203.010  (m)                       GP(       ) 3 1
 MF1810  ELLIP H (11/21/91)  202.926  (m)                       GP(       ) 4 1
 MF1810  NAD 83(1986)-  41 53 35.82650(N)    089 04 34.89482(W) AD(       ) 1
 MF1810  NGVD 29 (06/25/91)  236.0    (m)  OSU 89B  model used  GPS OBS        
 MF1810
 MF1810.Superseded values are not recommended for survey control.
 MF1810
 MF1810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1810.See file dsdata.pdf to determine how the superseded data were derived.
 MF1810
 MF1810_MARKER: F = FLANGE-ENCASED ROD
 MF1810_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1810_STAMPING: ROCHPORT 1990
 MF1810_MARK LOGO: NGS
 MF1810_PROJECTION: FLUSH
 MF1810_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 MF1810_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1810+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2020
 MF1810_ROD/PIPE-DEPTH: 6.4 meters
 MF1810_SLEEVE-DEPTH  : 1.0 meters
 MF1810
 MF1810  HISTORY     - Date     Condition        Report By
 MF1810  HISTORY     - 1990     MONUMENTED       NGS
 MF1810  HISTORY     - 19960813 GOOD             SECI
 MF1810  HISTORY     - 20041220 GOOD             HANPRO
 MF1810  HISTORY     - 20090930 GOOD             WOOLPT
 MF1810  HISTORY     - 20200602 GOOD             ILDT
 MF1810
 MF1810                          STATION DESCRIPTION
 MF1810
 MF1810'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1810'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) SOUTH OF ROCHELLE, AT SCHULTZ
 MF1810'FIELD, IN THE SOUTH ANGLE OF THE JUNCTION OF THE RAMP AND THE RUNWAY,
 MF1810'IN THE SOUTHEAST 1/4 OF SECTION 35, T 40 N, R 1 E. OWNERSHIP--CITY OF
 MF1810'ROCHELLE, 6TH STREET AND 5TH AVENUE, ROCHELLE, IL 61068.  AIRPORT
 MF1810'MANAGER IS J. C. KENNEY, PHONE 815-562-4617.
 MF1810'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 88 AND STATE HIGHWAY
 MF1810'251 ON THE SOUTH SIDE OF ROCHELLE, GO SOUTH ON HIGHWAY 251 FOR 1.25
 MF1810'KM (0.78 MI) TO A GRAVEL CROSSROAD AT THE COUNTY LINE.  TURN RIGHT,
 MF1810'WEST, FOR 0.24 KM (0.15 MI) TO THE AIRPORT ENTRANCE ROAD ON THE
 MF1810'RIGHT.  TURN RIGHT, NORTH, FOR 0.12 KM (0.07 MI) TO A PARKING LOT ON
 MF1810'THE RIGHT.  TURN RIGHT, EAST, FOR 0.08 KM (0.05 MI) TO A GATE.  PASS
 MF1810'THROUGH GATE, THEN TURN LEFT, NORTH AND WEST, AROUND BUILDING ON
 MF1810'APRON, THEN NORTH ON RAMP FOR 0.26 KM (0.16 MI) TO THE RUNWAY AND THE
 MF1810'STATION ON THE LEFT.
 MF1810'THE STATION IS LOCATED 25.5 M (83.7 FT) SOUTH-SOUTHEAST FROM THE
 MF1810'CENTER OF THE RUNWAY, 19.5 M (64.0 FT) WEST-SOUTHWEST FROM THE CENTER
 MF1810'OF THE RAMP, 15.0 M (49.2 FT) NORTHWEST FROM THE NORTHWEST CORNER OF
 MF1810'A 2.0 X 0.75 METER CONCRETE PAD SUPPORTING AN ILLUMINATED 7-25 SIGN,
 MF1810'AND 8.6 M (28.2 FT) SOUTHEAST FROM THE SOUTHEAST ONE OF THREE LIGHTS.
 MF1810'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1810
 MF1810                          STATION RECOVERY (1996)
 MF1810
 MF1810'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1810'RECOVERED AS DESCRIBED.
 MF1810
 MF1810                          STATION RECOVERY (2004)
 MF1810
 MF1810'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2004 (JAR)
 MF1810'RECOVERED IN GOOD CONDITION.
 MF1810
 MF1810                          STATION RECOVERY (2009)
 MF1810
 MF1810'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 MF1810'SUITABLE FOR SURVEY GRADE GPS.
 MF1810
 MF1810                          STATION RECOVERY (2020)
 MF1810
 MF1810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1810'THE MONUMENT IS 46.4 FT (14.1 M) SOUTH-SOUTHEAST OF THE EDGE OF
 MF1810'PAVEMENT OF THE RUNWAY, 36.3 FT (11.1 M) SOUTH-SOUTHEAST OF THE CENTER
 MF1810'OF A RUNWAY LIGHT AND 303 FT (92.4 M) EASTERLY OF THE CENTERLINE OF
 MF1810'THE TAXIWAY.  THE WESTERLY TAXIWAY HAS BEEN RECENTLY REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1811 ***********************************************************************
 MF1811  DESIGNATION -  ROCHPORT AZ MK
 MF1811  PID         -  MF1811
 MF1811  STATE/COUNTY-  IL/OGLE
 MF1811  COUNTRY     -  US
 MF1811  USGS QUAD   -  ROCHELLE (2018)
 MF1811
 MF1811                         *CURRENT SURVEY CONTROL
 MF1811  ______________________________________________________________________
 MF1811* NAD 83(2011) POSITION- 41 53 27.05813(N) 089 05 06.38232(W)   ADJUSTED
 MF1811* NAD 83(2011) ELLIP HT-   201.544 (meters)        (06/27/12)   ADJUSTED
 MF1811* NAD 83(2011) EPOCH   -  2010.00
 MF1811* NAVD 88 ORTHO HEIGHT -   234.5   (meters)      769.    (feet) GPS OBS
 MF1811  ______________________________________________________________________
 MF1811  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1811  GEOID HEIGHT    -        -32.831 (meters)                     GEOID96
 MF1811  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 MF1811  NAD 83(2011) X  -     75,928.216 (meters)                     COMP
 MF1811  NAD 83(2011) Y  - -4,754,646.460 (meters)                     COMP
 MF1811  NAD 83(2011) Z  -  4,236,721.104 (meters)                     COMP
 MF1811  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 MF1811
 MF1811  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1811  Standards:
 MF1811         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1811            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1811  -------------------------------------------------------------------
 MF1811  NETWORK    0.82   1.27           0.38   0.27   0.65      0.07061475
 MF1811  -------------------------------------------------------------------
 MF1811  Click here for local accuracies and other accuracy information.
 MF1811
 MF1811.The horizontal coordinates were established by GPS observations
 MF1811.and adjusted by the National Geodetic Survey in June 2012.
 MF1811
 MF1811.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1811.been affixed to the stable North American tectonic plate. See 
 MF1811.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1811
 MF1811.The horizontal coordinates are valid at the epoch date displayed above
 MF1811.which is a decimal equivalence of Year/Month/Day.
 MF1811
 MF1811.The orthometric height was determined by GPS observations and a
 MF1811.high-resolution geoid model.
 MF1811
 MF1811.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1811.GEOID18 height accuracy estimate available here.
 MF1811
 MF1811.Click photographs - Photos may exist for this station.
 MF1811
 MF1811.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1811
 MF1811.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1811
 MF1811.The ellipsoidal height was determined by GPS observations
 MF1811.and is referenced to NAD 83.
 MF1811
 MF1811. The following values were computed from the NAD 83(2011) position.
 MF1811
 MF1811;                    North         East     Units Scale Factor Converg.
 MF1811;SPC IL W     -   580,525.397   789,756.388   MT  1.00004027   +0 43 20.0
 MF1811;SPC IL W     - 1,904,607.07  2,591,059.08   sFT  1.00004027   +0 43 20.0
 MF1811;UTM  16      - 4,639,759.663   327,017.466   MT  0.99996822   -1 23 33.4
 MF1811
 MF1811!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1811!SPC IL W     -   0.99996839  x   1.00004027  =   1.00000866
 MF1811!UTM  16      -   0.99996839  x   0.99996822  =   0.99993661
 MF1811
 MF1811:                Primary Azimuth Mark                     Grid Az
 MF1811:SPC IL W     -  ROCHPORT                                 068 50 23.2
 MF1811:UTM  16      -  ROCHPORT                                 070 57 16.6
 MF1811
 MF1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2701739759(NAD 83)
 MF1811
 MF1811|---------------------------------------------------------------------|
 MF1811| PID    Reference Object                     Distance      Geod. Az  |
 MF1811|                                                           dddmmss.s |
 MF1811| MF1810 ROCHPORT                            APPROX. 0.8 KM 0693343.2 |
 MF1811|---------------------------------------------------------------------|
 MF1811
 MF1811                          SUPERSEDED SURVEY CONTROL
 MF1811
 MF1811  NAD 83(2007)-  41 53 27.05812(N)    089 05 06.38319(W) AD(2002.00) 0
 MF1811  ELLIP H (02/10/07)  201.577  (m)                       GP(2002.00)    
 MF1811  ELLIP H (12/06/04)  201.562  (m)                       GP(       ) 4 1
 MF1811  NAD 83(1997)-  41 53 27.05795(N)    089 05 06.38278(W) AD(       ) 1
 MF1811  ELLIP H (09/15/98)  201.609  (m)                       GP(       ) 3 1
 MF1811  ELLIP H (11/21/91)  201.521  (m)                       GP(       ) 4 1
 MF1811  NAD 83(1986)-  41 53 27.05739(N)    089 05 06.39218(W) AD(       ) 1
 MF1811  NGVD 29 (06/25/91)  234.6    (m)  OSU 89B  model used  GPS OBS        
 MF1811
 MF1811.Superseded values are not recommended for survey control.
 MF1811
 MF1811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1811.See file dsdata.pdf to determine how the superseded data were derived.
 MF1811
 MF1811_MARKER: I = METAL ROD
 MF1811_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1811_STAMPING: ROCHPORT AZ MK 1990
 MF1811_MARK LOGO: NGS
 MF1811_PROJECTION: FLUSH
 MF1811_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 MF1811_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF1811+STABILITY: POSITION/ELEVATION WELL
 MF1811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1811+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2009
 MF1811_ROD/PIPE-DEPTH: 9.7 meters
 MF1811_SLEEVE-DEPTH  : 1.0 meters
 MF1811
 MF1811  HISTORY     - Date     Condition        Report By
 MF1811  HISTORY     - 1990     MONUMENTED       NGS
 MF1811  HISTORY     - 19960813 GOOD             SECI
 MF1811  HISTORY     - 20041220 GOOD             HANPRO
 MF1811  HISTORY     - 20090930 GOOD             WOOLPT
 MF1811
 MF1811                          STATION DESCRIPTION
 MF1811
 MF1811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1811'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) SOUTH OF ROCHELLE, AT SCHULTZ
 MF1811'FIELD, AT THE SOUTHWEST END OF RUNWAY 7-25, IN THE SOUTHWEST 1/4 OF
 MF1811'SECTION 35, T 40 N, R 1 E.  OWNERSHIP--CITY OF ROCHELLE, 6TH STREET
 MF1811'AND 5TH AVENUE, ROCHELLE, IL 61068.  AIRPORT MANAGER IS J. C. KENNEY,
 MF1811'PHONE 815-562-4617.
 MF1811'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 88 AND STATE HIGHWAY
 MF1811'251 ON THE SOUTH SIDE OF ROCHELLE, GO SOUTH ON HIGHWAY 251 FOR 1.25
 MF1811'KM (0.78 MI) TO A GRAVEL CROSSROAD AT THE COUNTY LINE.  TURN RIGHT,
 MF1811'WEST, FOR 0.24 KM (0.15 MI) TO THE AIRPORT ENTRANCE ROAD ON THE
 MF1811'RIGHT.  TURN RIGHT, NORTH, FOR 0.12 KM (0.07 MI) TO A PARKING LOT ON
 MF1811'THE RIGHT.  TURN RIGHT, EAST, FOR 0.08 KM (0.05 MI) TO A GATE.  PASS
 MF1811'THROUGH GATE, THEN TURN LEFT, NORTH AND WEST, AROUND BUILDING ON
 MF1811'APRON, THEN NORTH ON RAMP FOR 0.26 KM (0.16 MI) TO THE RUNWAY. TURN
 MF1811'LEFT, SOUTHWEST, ALONGSIDE RUNWAY FOR 0.79 KM (0.49 MI) TO THE
 MF1811'STATION JUST BEFORE REACHING THE TURN-AROUND.
 MF1811'THE STATION IS LOCATED 30.8 M (101.0 FT) SOUTH-SOUTHEAST FROM THE
 MF1811'CENTER OF THE RUNWAY, 29.8 M (97.8 FT) SOUTH-SOUTHWEST FROM THE FIRST
 MF1811'RUNWAY LIGHT, AND 23.5 M (77.1 FT) NORTH-NORTHEAST FROM THE SOUTHEAST
 MF1811'CORNER OF THE TURN-AROUND.
 MF1811'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1811
 MF1811                          STATION RECOVERY (1996)
 MF1811
 MF1811'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1811'RECOVERED AS DESCRIBED.
 MF1811
 MF1811                          STATION RECOVERY (2004)
 MF1811
 MF1811'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2004 (JAR)
 MF1811'RECOVERED IN GOOD CONDITION.
 MF1811
 MF1811                          STATION RECOVERY (2009)
 MF1811
 MF1811'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 MF1811'SUITABLE FOR SURVEY GRADE GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0952 ***********************************************************************
 LC0952  DESIGNATION -  ROCK
 LC0952  PID         -  LC0952
 LC0952  STATE/COUNTY-  IL/WOODFORD
 LC0952  COUNTRY     -  US
 LC0952  USGS QUAD   -  DANVERS (2018)
 LC0952
 LC0952                         *CURRENT SURVEY CONTROL
 LC0952  ______________________________________________________________________
 LC0952* NAD 83(1997) POSITION- 40 35 58.08186(N) 089 10 27.91630(W)   ADJUSTED
 LC0952* NAVD 88 ORTHO HEIGHT -   230.682 (meters)      756.83  (feet) ADJUSTED
 LC0952  ______________________________________________________________________
 LC0952  GEOID HEIGHT    -        -32.286 (meters)                     GEOID18
 LC0952  LAPLACE CORR    -          2.94  (seconds)                    DEFLEC18
 LC0952  DYNAMIC HEIGHT  -        230.577 (meters)      756.48  (feet) COMP
 LC0952  MODELED GRAVITY -    980,162.0   (mgal)                       NAVD 88
 LC0952
 LC0952  HORZ ORDER      -  FIRST
 LC0952  VERT ORDER      -  SECOND    CLASS 0
 LC0952
 LC0952.The horizontal coordinates were established by classical geodetic methods
 LC0952.and adjusted by the National Geodetic Survey in October 1999.
 LC0952
 LC0952.The orthometric height was determined by differential leveling and
 LC0952.adjusted by the NATIONAL GEODETIC SURVEY
 LC0952.in June 1991.
 LC0952
 LC0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0952.GEOID18 height accuracy estimate available here.
 LC0952
 LC0952.Click photographs - Photos may exist for this station.
 LC0952
 LC0952.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0952
 LC0952.The dynamic height is computed by dividing the NAVD 88
 LC0952.geopotential number by the normal gravity value computed on the
 LC0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0952.degrees latitude (g = 980.6199 gals.).
 LC0952
 LC0952.The modeled gravity was interpolated from observed gravity values.
 LC0952
 LC0952. The following values were computed from the NAD 83(1997) position.
 LC0952
 LC0952;                    North         East     Units Scale Factor Converg.
 LC0952;SPC IL W     -   437,022.219   783,981.786   MT  1.00002796   +0 38 44.7
 LC0952;SPC IL W     - 1,433,797.06  2,572,113.58   sFT  1.00002796   +0 38 44.7
 LC0952;UTM  16      - 4,496,568.169   316,018.462   MT  1.00001666   -1 24 55.6
 LC0952
 LC0952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0952!SPC IL W     -   0.99996888  x   1.00002796  =   0.99999684
 LC0952!UTM  16      -   0.99996888  x   1.00001666  =   0.99998554
 LC0952
 LC0952:                Primary Azimuth Mark                     Grid Az
 LC0952:SPC IL W     -  LUDWICK                                  333 11 42.1
 LC0952:UTM  16      -  LUDWICK                                  335 15 22.4
 LC0952
 LC0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1601896568(NAD 83)
 LC0952
 LC0952|---------------------------------------------------------------------|
 LC0952| PID    Reference Object                     Distance      Geod. Az  |
 LC0952|                                                           dddmmss.s |
 LC0952| LC0953 ROCK RM 1                            30.407 METERS 14030     |
 LC0952| LC0950 ROCK AZ MK                                         2730451.8 |
 LC0952| LC0951 ROCK RM 2                            25.346 METERS 33148     |
 LC0952| LC1882 LUDWICK                             APPROX.11.4 KM 3335026.8 |
 LC0952|---------------------------------------------------------------------|
 LC0952
 LC0952                          SUPERSEDED SURVEY CONTROL
 LC0952
 LC0952  NAD 83(1986)-  40 35 58.09484(N)    089 10 27.91771(W) AD(       ) 1
 LC0952  NAD 27      -  40 35 57.96180(N)    089 10 27.62110(W) AD(       ) 1
 LC0952  NGVD 29 (??/??/92)  230.751  (m)          757.06   (f) ADJ UNCH    2 0
 LC0952  NGVD 29             230.75   (m)          757.1    (f) LEVELING    3  
 LC0952
 LC0952.Superseded values are not recommended for survey control.
 LC0952
 LC0952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0952.See file dsdata.pdf to determine how the superseded data were derived.
 LC0952
 LC0952_MARKER: DS = TRIANGULATION STATION DISK
 LC0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0952_STAMPING: ROCK 1959
 LC0952_MARK LOGO: CGS
 LC0952_PROJECTION: FLUSH
 LC0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0952+STABILITY: SURFACE MOTION
 LC0952_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0952+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2013
 LC0952
 LC0952  HISTORY     - Date     Condition        Report By
 LC0952  HISTORY     - 1959     MONUMENTED       CGS
 LC0952  HISTORY     - 1959     GOOD             CGS
 LC0952  HISTORY     - 1959     GOOD             CGS
 LC0952  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0952  HISTORY     - 19981023 GOOD             USPSQD
 LC0952  HISTORY     - 20130304 GOOD             ILDT
 LC0952
 LC0952                          STATION DESCRIPTION
 LC0952
 LC0952'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0952'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHEAST OF CONGERVILLE
 LC0952'AND ABOUT 1-1/2 MILES SOUTH OF U.S. HIGHWAY 150.
 LC0952'
 LC0952'TO REACH THE STATION FROM THE POST OFFICE IN CONGERVILLE,
 LC0952'GO SOUTH ON SURFACED ROAD FOR 0.2 MILE TO A T-ROAD, TURN
 LC0952'LEFT, EAST AND SOUTH, ON SURFACED ROAD FOR 1.1 MILE TO A
 LC0952'SIDE ROAD LEFT, TURN LEFT, EAST ON GRAVEL ROAD, FOR 0.85
 LC0952'MILE TO A SIDE ROAD LEFT AND THE END OF THE GRAVEL ROAD,
 LC0952'CONTINUE STRAIGHT AHEAD FOR 0.55 ON THE SURFACED ROAD TO
 LC0952'THE AZIMUTH MARK ON THE LEFT, CONTINUE STRAIGHT AHEAD FOR
 LC0952'0.2 MILE TO WHERE THE ROAD MAKES A SHARP TURN SOUTH AND THE
 LC0952'STATION ON THE RIGHT.
 LC0952'
 LC0952'STATION MARK, A STANDARD DISK STAMPED ROCK 1959, IS SET IN
 LC0952'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC0952'OF THE GROUND.  THE MARK IS 54 FEET SOUTH OF THE JUNCTION
 LC0952'OF THE DRIVEWAY AND THE SURFACED ROAD, 31 FEET WEST OF THE
 LC0952'APPROXIMATE CENTER OF THE SURFACED ROAD, 16 FEET SOUTHEAST
 LC0952'OF A 12 INCH SQUARE CONCRETE FENCE POST, 1.7 FEET EAST-NORTHEAST
 LC0952'OF THE FENCE LINE AND 1.4 FEET EAST-NORTHEAST OF A WITNESS
 LC0952'POST.
 LC0952'
 LC0952'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED ROCK NO. 1 1959,
 LC0952'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH
 LC0952'THE SURFACE OF THE GROUND.  THE MARK IS 38 FEET NORTH-NORTHEAST
 LC0952'OF A TELEPHONE POLE, 27 FEET EAST OF THE APPROXIMATE CENTER
 LC0952'OF THE SURFACED ROAD, 1.5 FEET NORTH OF A FENCE CORNER AND
 LC0952'6 INCHES WEST OF A FENCE LINE.
 LC0952'
 LC0952'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED ROCK NO. 2
 LC0952'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0952'5 INCHES.  THE MARK IS 40 FEET WEST OF A TELEPHONE POLE,
 LC0952'19 FEET NORTH OF THE APPROXIMATE CENTER OF THE SURFACED ROAD
 LC0952'AND 7 INCHES SOUTH OF THE FENCE LINE.
 LC0952'
 LC0952'AZIMUTH MARK, A STANDARD DISK STAMPED ROCK 1959, IS SET IN
 LC0952'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 LC0952'MARK IS 19 FEET NORTH OF THE APPROXIMATE CENTER OF THE SURFACED
 LC0952'ROAD, 3 FEET EAST OF A TELEPHONE POLE, 1.9 FEET EAST OF A
 LC0952'WITNESS POST AND IS SET IN THE FENCE LINE.
 LC0952
 LC0952                          STATION RECOVERY (1959)
 LC0952
 LC0952'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC0952'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND AS DESCRIBED.
 LC0952'THE DISTANCES TO REFERENCE MARKS 1 AND 2 CHECKED.  A DIFFERENCE
 LC0952'OF 1 MINUTE AND 27.5 SECONDS WAS FOUND IN THE DIRECTION TO
 LC0952'REFERENCE MARK 1.  A DIFFERENCE OF 2 MINUTES AND 03.0 SECONDS
 LC0952'WAS FOUND IN THE DIRECTION TO REFERENCE MARK 2.  THE DESCRIPTION
 LC0952'AND THE TO REACH IS ADEQUATE.  THE DIRECTION TO THE AZIMUTH
 LC0952'MARK CHECKED.
 LC0952'
 LC0952'THE DESCRIPTION AND THE TO REACH FOLLOWS--
 LC0952'
 LC0952'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHEAST OF CONGERVILLE
 LC0952'AND ABOUT 1-1/2 MILES SOUTH OF U.S. HIGHWAY 150.
 LC0952'
 LC0952'TO REACH THE STATION FROM THE POST OFFICE IN CONGERVILLE,
 LC0952'GO SOUTH ON A SURFACED ROAD FOR 0.2 MILE TO A T-ROAD.  TURN
 LC0952'LEFT AND GO EAST AND SOUTH ON A SURFACED ROAD FOR 1.1 MILE
 LC0952'TO A SIDE ROAD LEFT.  TURN LEFT AND GO EAST ON A GRAVELED
 LC0952'ROAD FOR 0.85 MILE TO A SIDE ROAD LEFT AND THE END OF THE
 LC0952'GRAVELED ROAD.  CONTINUE AHEAD ON A SURFACED ROAD FOR 0.55
 LC0952'MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE AHEAD ON
 LC0952'THE SURFACED ROAD FOR 0.2 MILE TO THE STATION ON THE RIGHT
 LC0952'WHERE THE SURFACED ROAD TURNS SHARP TO THE SOUTH.
 LC0952'
 LC0952'STATION MARK, A STANDARD DISK STAMPED ROCK 1959, IS SET IN
 LC0952'A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC0952'OF THE GROUND.  THE MARK IS 54 FEET SOUTH OF THE JUNCTION
 LC0952'OF A DRIVEWAY AND THE PAVED ROAD, 31 FEET WEST OF THE APPROXIMATE
 LC0952'CENTER OF THE SURFACED ROAD, 16 FEET SOUTHEAST OF A 12 INCH
 LC0952'SQUARE CONCRETE FENCE POST, 1.7 FEET EAST-NORTHEAST OF A
 LC0952'FENCE LINE AND 1.4 FEET EAST-NORTHEAST OF A WITNESS POST.
 LC0952'
 LC0952'REFERENCE MARK 1 IS A STANDARD DISK STAMPED ROCK NO 1 1959,
 LC0952'SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH
 LC0952'THE GROUND.  THE MARK IS 38 FEET NORTH-NORTHEAST OF A TELEPHONE
 LC0952'POLE, 27 FEET EAST OF THE APPROXIMATE CENTER OF THE SURFACED
 LC0952'ROAD, 1.5 FEET NORTH OF A FENCE CORNER AND 6 INCHES WEST
 LC0952'OF A FENCE LINE.
 LC0952'
 LC0952'REFERENCE MARK 2, A STANDARD DISK STAMPED ROCK NO 2 1959,
 LC0952'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.
 LC0952'THE MARK IS 40 FEET WEST OF A TELEPHONE POLE, 19 FEET NORTH
 LC0952'OF THE APPROXIMATE CENTER OF THE SURFACED ROAD AND 7 INCHES
 LC0952'SOUTH OF A FENCE LINE.
 LC0952'
 LC0952'AZIMUTH MARK, A STANDARD DISK STAMPED ROCK 1959 SET IN A 12
 LC0952'INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE MARK
 LC0952'IS 19 FEET NORTH OF THE APPROXIMATE CENTER OF THE SURFACED
 LC0952'ROAD, 3 FEET EAST OF A TELEPHONE POLE, 1.9 FEET EAST OF A
 LC0952'WITNESS POST AND IS SET IN A FENCE LINE.
 LC0952'
 LC0952'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LC0952
 LC0952                          STATION RECOVERY (1959)
 LC0952
 LC0952'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0952'2.8 MI SE FROM CONGERVILLE.
 LC0952'ABOUT 0.1 MILE NORTH ALONG AN ASPHALT STREET FROM THE POST OFFICE
 LC0952'AT CONGERVILLE, THENCE 0.75 MILES EAST ALONG U.S. HIGHWAY 150,
 LC0952'THENCE 1.25 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.7
 LC0952'MILES EAST ALONG AN ASPHALT ROAD, AT THE INSIDE OF A CURVE
 LC0952'WITH TANGENTS TO THE SOUTH AND WEST, 30 FEET WEST-SOUTHWEST OF
 LC0952'THE CENTER LINE OF THE ROAD, 56 FEET SOUTH OF THE EXTENDED CENTER
 LC0952'LINE OF THE ROAD WEST, 1 1/2 FEET NORTHEAST OF A FENCE, 64 FEET
 LC0952'WEST AND ACROSS THE ROAD FROM A METAL GATE, 1.5 FEET NORTHEAST
 LC0952'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN
 LC0952'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0952
 LC0952                          STATION RECOVERY (1988)
 LC0952
 LC0952'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0952'MARK NOT FOUND.
 LC0952
 LC0952                          STATION RECOVERY (1998)
 LC0952
 LC0952'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0952'RECOVERED IN GOOD CONDITION.
 LC0952
 LC0952                          STATION RECOVERY (2013)
 LC0952
 LC0952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1564 ***********************************************************************
 ME1564  DESIGNATION -  ROCK
 ME1564  PID         -  ME1564
 ME1564  STATE/COUNTY-  IL/WILL
 ME1564  COUNTRY     -  US
 ME1564  USGS QUAD   -  PEOTONE (2018)
 ME1564
 ME1564                         *CURRENT SURVEY CONTROL
 ME1564  ______________________________________________________________________
 ME1564* NAD 83(1997) POSITION- 41 19 28.12955(N) 087 48 43.57247(W)   ADJUSTED
 ME1564* NAD 83(1997) ELLIP HT-   182.503 (meters)        (10/21/99)   ADJUSTED
 ME1564* NAVD 88 ORTHO HEIGHT -   215.618 (meters)      707.41  (feet) ADJUSTED
 ME1564  ______________________________________________________________________
 ME1564  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 ME1564  NAD 83(1997) X  -    183,134.084 (meters)                     COMP
 ME1564  NAD 83(1997) Y  - -4,793,512.547 (meters)                     COMP
 ME1564  NAD 83(1997) Z  -  4,189,673.213 (meters)                     COMP
 ME1564  LAPLACE CORR    -         -1.94  (seconds)                    DEFLEC18
 ME1564  DYNAMIC HEIGHT  -        215.531 (meters)      707.12  (feet) COMP
 ME1564  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 ME1564
 ME1564  HORZ ORDER      -  FIRST
 ME1564  VERT ORDER      -  SECOND    CLASS 0
 ME1564  ELLP ORDER      -  FOURTH    CLASS I
 ME1564
 ME1564.The horizontal coordinates were established by GPS observations
 ME1564.and adjusted by the National Geodetic Survey in October 1999.
 ME1564
 ME1564.The orthometric height was determined by differential leveling and
 ME1564.adjusted by the NATIONAL GEODETIC SURVEY
 ME1564.in June 1991.
 ME1564
 ME1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1564.GEOID18 height accuracy estimate available here.
 ME1564
 ME1564.Click photographs - Photos may exist for this station.
 ME1564
 ME1564.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1564
 ME1564.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1564
 ME1564.The ellipsoidal height was determined by GPS observations
 ME1564.and is referenced to NAD 83.
 ME1564
 ME1564.The dynamic height is computed by dividing the NAVD 88
 ME1564.geopotential number by the normal gravity value computed on the
 ME1564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1564.degrees latitude (g = 980.6199 gals.).
 ME1564
 ME1564.The modeled gravity was interpolated from observed gravity values.
 ME1564
 ME1564. The following values were computed from the NAD 83(1997) position.
 ME1564
 ME1564;                    North         East     Units Scale Factor Converg.
 ME1564;SPC IL E     -   517,207.802   343,636.987   MT  0.99999843   +0 20 39.1
 ME1564;SPC IL E     - 1,696,872.60  1,127,415.68   sFT  0.99999843   +0 20 39.1
 ME1564;UTM  16      - 4,575,096.543   432,036.608   MT  0.99965684   -0 32 10.6
 ME1564
 ME1564!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1564!SPC IL E     -   0.99997137  x   0.99999843  =   0.99996980
 ME1564!UTM  16      -   0.99997137  x   0.99965684  =   0.99962822
 ME1564
 ME1564:                Primary Azimuth Mark                     Grid Az
 ME1564:SPC IL E     -  PEOTONE IMMANUEL EVANG REF CH            059 44 46.6
 ME1564:UTM  16      -  PEOTONE IMMANUEL EVANG REF CH            060 37 36.3
 ME1564
 ME1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3203675096(NAD 83)
 ME1564
 ME1564|---------------------------------------------------------------------|
 ME1564| PID    Reference Object                     Distance      Geod. Az  |
 ME1564|                                                           dddmmss.s |
 ME1564| ME2647 PEOTONE BENNETT INDUST INC TK       APPROX. 2.3 KM 0524105.0 |
 ME1564| ME2645 PEOTONE IMMANUEL EVANG REF CH       APPROX. 1.7 KM 0600525.7 |
 ME1564| ME2648 PEOTONE MUNICIPAL STANDPIPE         APPROX. 2.1 KM 0641603.6 |
 ME1564| ME1563 ROCK RM 1                            13.197 METERS 09232     |
 ME1564| ME2620 MANTENO STATE HOSPITAL TANK         APPROX.10.2 KM 1794914.9 |
 ME1564| ME1562 ROCK RM 2                            13.937 METERS 26652     |
 ME1564|---------------------------------------------------------------------|
 ME1564
 ME1564                          SUPERSEDED SURVEY CONTROL
 ME1564
 ME1564  NAD 83(1997)-  41 19 28.12955(N)    087 48 43.57252(W) AD(       ) 1
 ME1564  NAD 83(1986)-  41 19 28.13225(N)    087 48 43.58778(W) AD(       ) 1
 ME1564  NAD 83(1986)-  41 19 28.13212(N)    087 48 43.57851(W) AD(       ) 2
 ME1564  NAD 27      -  41 19 28.01380(N)    087 48 43.41560(W) AD(       ) 2
 ME1564  NGVD 29 (??/??/92)  215.707  (m)          707.70   (f) ADJ UNCH    2 0
 ME1564  NGVD 29             215.71   (m)          707.7    (f) LEVELING    3  
 ME1564
 ME1564.Superseded values are not recommended for survey control.
 ME1564
 ME1564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1564.See file dsdata.pdf to determine how the superseded data were derived.
 ME1564
 ME1564_MARKER: DS = TRIANGULATION STATION DISK
 ME1564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1564_STAMPING: ROCK 1959
 ME1564_MARK LOGO: CGS
 ME1564_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1564+STABILITY: SURFACE MOTION
 ME1564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1564+SATELLITE: SATELLITE OBSERVATIONS - August 28, 1990
 ME1564
 ME1564  HISTORY     - Date     Condition        Report By
 ME1564  HISTORY     - 1959     MONUMENTED       CGS
 ME1564  HISTORY     - 1959     GOOD             CGS
 ME1564  HISTORY     - 1967     GOOD             CGS
 ME1564  HISTORY     - 19900828 GOOD             NGS
 ME1564  HISTORY     - 20050601 MARK NOT FOUND   ILDT
 ME1564  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1564
 ME1564                          STATION DESCRIPTION
 ME1564
 ME1564'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1564'THE STATION IS LOCATED ABOUT 5.0 MILES NORTH-NORTHWEST OF MANTENO,
 ME1564'ABOUT 1.5 MILES SOUTHWEST OF PEOTONE, ABOUT 2.0 MILES NORTH OF THE
 ME1564'KANKAKEE-WILL COUNTY LINE AND 0.15 MILE WEST THE ST PAUL AND PACIFIC
 ME1564'RAILROAD.
 ME1564'
 ME1564'TO REACH THE STATION FROM THE JUNCTION OF FIRST STREET AND MAIN
 ME1564'STREET, JUST WEST OF THE POST OFFICE IN PEOTONE, GO EAST ON MAIN
 ME1564'STREET FOR 0.35 MILE TO THE JUNCTION OF U.S. HIGHWAY 54, TURN RIGHT
 ME1564'AND GO SOUTHERLY ON U.S. HIGHWAY 54 FOR 0.75 MILE TO A SIGN WILMINGTON
 ME1564'AND SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON SURFACED ROAD FOR 0.95
 ME1564'MILE TO RAILROAD CROSSING, CONTINUE WEST FOR 0.15 MILE TO THE STATION
 ME1564'ON THE LEFT AS DESCRIBED.
 ME1564'
 ME1564'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 10 BY 10
 ME1564'INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS STAMPED
 ME1564'ROCK 1959.  IT IS 36 FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD, 28
 ME1564'FEET EAST OF A CONCRETE POST (GAS LINE MARKER)  4.0 FEET
 ME1564'NORTH-NORTHWEST OF WITNESS POST AND 4.0 FEET NORTH OF FENCE.
 ME1564'
 ME1564'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 ME1564'10 BY 10 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS
 ME1564'STAMPED ROCK NO 1 1959.  IT IS 41.6 FEET EAST OF WITNESS POST, 39 FEET
 ME1564'SOUTH OF THE APPROXIMATE CENTER OF ROAD AND 1.5 FEET NORTH OF FENCE.
 ME1564'
 ME1564'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 ME1564'10 BY 10 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS
 ME1564'STAMPED ROCK NO 2 1959.  IT IS 37 FEET SOUTH OF THE APPROXIMATE CENTER
 ME1564'OF ROAD, 18 FEET WEST-NORTHWEST OF A CONCRETE POST (GAS LINE MARKER)
 ME1564'AND 2 FEET NORTH OF FENCE.
 ME1564'
 ME1564'NO AZIMUTH MARK WAS ESTABLISHED.  HEIGHT OF LIGHT ABOVE STATION MARK
 ME1564'3.05 METERS.
 ME1564
 ME1564                          STATION RECOVERY (1959)
 ME1564
 ME1564'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1564'2 MI SW FROM PEOTONE.  ABOUT 0.9 MILE SOUTH ALONG U.S. HIGHWAY 54 FROM
 ME1564'ITS JUNCTION WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 1.05 MILES
 ME1564'WEST ALONG AN ASPHALT ROAD, AT A GAS MAIN CROSSING, 36 FEET SOUTH OF
 ME1564'THE CENTER LINE OF THE ROAD, 4 FEET NORTH OF A FENCE, 28 1/2 FEET EAST
 ME1564'OF A CONCRETE POST MARKING A GAS MAIN CROSSING, 4.0 FEET NORTHWEST OF
 ME1564'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 ME1564'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 ME1564
 ME1564                          STATION RECOVERY (1967)
 ME1564
 ME1564'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME1564'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  AIRLINE DISTANCE
 ME1564'AND DIRECTION FROM NEAREST TOWN- 1.5 MILES SOUTHWEST OF PEOTONE.
 ME1564
 ME1564                          STATION RECOVERY (1990)
 ME1564
 ME1564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 ME1564'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 ME1564'FOR.  STATION IS ALSO A BENCH MARK.  STATION IS LOCATED ABOUT 2 KM
 ME1564'(1.2 MI) SOUTHWEST OF PEOTONE, 0.65 KM (0.40 MI) EAST OF INTERSTATE
 ME1564'HIGHWAY 57, ON ROAD RIGHT-OF-WAY, IN A GRASS STRIP BETWEEN ROAD AND A
 ME1564'CULTIVATED FIELD, AT A PIPELINE CROSSING, ON THE NORTH EDGE OF SECTION
 ME1564'26, T 33 N, R 12 E.  OWNERSHIP--DEPARTMENT OF TRANSPORTATION.
 ME1564'
 ME1564'TO REACH FROM THE PEOTONE EXIT OF INTERSTATE HIGHWAY 57 (EXIT 327)  GO
 ME1564'EAST ON A PAVED ROAD FOR 0.65 KM (0.40 MI) TO THE STATION ON THE
 ME1564'RIGHT.
 ME1564'
 ME1564'STATION MARK IS SET IN THE TOP OF A 20-CM SQUARE CONCRETE POST 1 CM
 ME1564'BELOW GROUND.  IT IS 11.0 M (36.1 FT) SOUTH OF, AND 0.5 M (1.6 FT)
 ME1564'HIGHER THAN THE ROAD CENTER, 9.1 M (29.9 FT) EAST-NORTHEAST OF GAS
 ME1564'PIPELINE SIGN 11, 17.3 M (56.8 FT) EAST OF A UTILITY POLE, 0.7 M
 ME1564'(2.3 FT) NORTH OF THE LINE OF POLES, AND 0.8 M (2.6 FT) NORTH OF A
 ME1564'FIBERGLASS WITNESS POST.
 ME1564
 ME1564                          STATION RECOVERY (2005)
 ME1564
 ME1564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MAW)
 ME1564'MARK NOT FOUND.
 ME1564
 ME1564                          STATION RECOVERY (2008)
 ME1564
 ME1564'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1564'A NEW SUBDIVISION AND ROADSIDE LANDSCAPING NOW EXIST IN THE AREA.
 ME1564'STATION AND RMS NOT FOUND, AZ NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1530 ***********************************************************************
 KB1530  DESIGNATION -  ROCK
 KB1530  PID         -  KB1530
 KB1530  STATE/COUNTY-  IL/MENARD
 KB1530  COUNTRY     -  US
 KB1530  USGS QUAD   -  SALISBURY (2018)
 KB1530
 KB1530                         *CURRENT SURVEY CONTROL
 KB1530  ______________________________________________________________________
 KB1530* NAD 83(1997) POSITION- 39 55 20.22212(N) 089 48 01.84642(W)   ADJUSTED
 KB1530* NAVD 88 ORTHO HEIGHT -   182.    (meters)      597.    (feet) SCALED
 KB1530  ______________________________________________________________________
 KB1530  GEOID HEIGHT    -        -32.610 (meters)                     GEOID18
 KB1530  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 KB1530  HORZ ORDER      -  SECOND
 KB1530
 KB1530.The horizontal coordinates were established by classical geodetic methods
 KB1530.and adjusted by the National Geodetic Survey in October 1999.
 KB1530
 KB1530.The orthometric height was scaled from a topographic map.
 KB1530
 KB1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1530.GEOID18 height accuracy estimate available here.
 KB1530
 KB1530.Click photographs - Photos may exist for this station.
 KB1530
 KB1530.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1530
 KB1530. The following values were computed from the NAD 83(1997) position.
 KB1530
 KB1530;                    North         East     Units Scale Factor Converg.
 KB1530;SPC IL W     -   361,423.372   731,300.898   MT  0.99995323   +0 14 05.9
 KB1530;SPC IL W     - 1,185,769.85  2,399,276.36   sFT  0.99995323   +0 14 05.9
 KB1530;UTM  16      - 4,422,886.916   260,661.281   MT  1.00030526   -1 47 53.1
 KB1530
 KB1530!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1530!SPC IL W     -   0.99997658  x   0.99995323  =   0.99992981
 KB1530!UTM  16      -   0.99997658  x   1.00030526  =   1.00028183
 KB1530
 KB1530:                Primary Azimuth Mark                     Grid Az
 KB1530:SPC IL W     -  ROCK AZ MK                               200 34 46.2
 KB1530:UTM  16      -  ROCK AZ MK                               202 36 45.2
 KB1530
 KB1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6066122886(NAD 83)
 KB1530
 KB1530|---------------------------------------------------------------------|
 KB1530| PID    Reference Object                     Distance      Geod. Az  |
 KB1530|                                                           dddmmss.s |
 KB1530| CI8073 PP NW CORNER OF A BARN               14.935 METERS 17238     |
 KB1530| CI8165 ROCK RM 4                            17.240 METERS 17359     |
 KB1530| CI8161 ROCK AZ MK                          411.154 METERS 2004852.1 |
 KB1530| CI8162 ROCK RM 1                            30.162 METERS 28306     |
 KB1530| CI8164 ROCK RM 3                            29.133 METERS 28939     |
 KB1530| CI8163 ROCK RM 2                            32.351 METERS 34101     |
 KB1530|---------------------------------------------------------------------|
 KB1530
 KB1530                          SUPERSEDED SURVEY CONTROL
 KB1530
 KB1530  NAD 83(1996)-  39 55 20.22863(N)    089 48 01.84214(W) AD(       ) 2
 KB1530  NAD 83(1986)-  39 55 20.23107(N)    089 48 01.83707(W) AD(       ) 2
 KB1530  NAD 27      -  39 55 20.05330(N)    089 48 01.45440(W) AD(       ) 2
 KB1530
 KB1530.Superseded values are not recommended for survey control.
 KB1530
 KB1530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1530.See file dsdata.pdf to determine how the superseded data were derived.
 KB1530
 KB1530_MARKER: DS = TRIANGULATION STATION DISK
 KB1530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1530_STAMPING: ROCK 1959
 KB1530_MARK LOGO: CGS
 KB1530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1530+STABILITY: SURFACE MOTION
 KB1530
 KB1530  HISTORY     - Date     Condition        Report By
 KB1530  HISTORY     - 1959     MONUMENTED       CGS
 KB1530  HISTORY     - 1969     GOOD             CGS
 KB1530  HISTORY     - 1970     GOOD             ILDT
 KB1530  HISTORY     - 1970     GOOD             NGS
 KB1530
 KB1530                          STATION DESCRIPTION
 KB1530
 KB1530'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1530'THE STATION IS ABOUT 7-1/2 MILES SOUTHEAST OF PETERSBURG, AND 5 MILES
 KB1530'SOUTHWEST OF ATHENS IN THE SOUTHWEST 1/4 OF SECTION 17, T. 17
 KB1530'N., R. 6 W. ON THE PROPERTY OF MRS. ELSIE HINCH. IT IS 103 FEET
 KB1530'SOUTHEAST OF AN EAST GATEPOST, 91 FEET EAST OF THE CENTERLINE OF
 KB1530'A DRIVEWAY, 49 FEET NORTH OF THE NORTHWEST CORNER OF A BARN, AND 3
 KB1530'FEET NORTH OF A WITNESS POST. THE MONUMNENT PROJECTS 2 INCHES
 KB1530'AND THE DISK IS STAMPED ROCK 1959.
 KB1530'
 KB1530'TO REACH THE JUNCTION OF STATE HIGHWAYS 97 AND 125, ABOUT 7 MILES
 KB1530'WEST OF SPRINGFIELD, GO NORTH ON HIGHWAY 97 FOR 5.5 MILES TO A
 KB1530'LONG CURVE TO THE LEFT AND PAVED ROAD STRAIGHT AHEAD. CONTINUE
 KB1530'STRAIGHT AHEAD AND GO NORTH AND EAST ON THE PAVED ROAD FOR 1.5
 KB1530'MILES TO A Y-FORK. TAKE THE LEFT FORK AND CONTINUE EASTERLY
 KB1530'ON THE PAVED ROAD FOR0.15 MILE TO THE DRIVEWAY AND STATION ON
 KB1530'THE RIGHT.
 KB1530'
 KB1530'NOTE-- TO REACH THE AZIMUTH MARK FROM THE Y-FORK, GO SOUTH ON A DIRT
 KB1530'ROAD FOR 0.15 MILE TO THE MARK ON THE LEFT.
 KB1530'
 KB1530'REFERENCE MARK 1 IS 27 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD,
 KB1530'6 FEET EAST OF THE EAST GATEPOST, AND 1 FOOT SOUTH OF A FENCE.
 KB1530'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ROCK NO 1 1959.
 KB1530'
 KB1530'REFERENCE MARK 2 IS 26 FEET SOUTH OF THE CENTERLINE OF THE PAVED
 KB1530'ROAD, 25 FEET WEST OF A FENCE CORNER, AND 1 FOOT SOUTH OF A
 KB1530'FENCE. THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED ROCK NO 2
 KB1530'1959.
 KB1530'
 KB1530'THE AZIMUTH MARK IS 164 FEET SOUTHEAST OF A FENCE CORNER, 16 FEET
 KB1530'EAST OF THE CENTERLINE OF A DIRT ROAD, 3 FEET NORTHEAST OF A
 KB1530'WITNESS POST, AND 1 FOOT NORTHEAST OF A POWER POLE. THE MONUMENT
 KB1530'PROJECTS 2 INCHES AND THE DISK IS STAMPED ROCK 1959.
 KB1530'
 KB1530'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 KB1530
 KB1530                          STATION RECOVERY (1969)
 KB1530
 KB1530'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 KB1530'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND IN
 KB1530'GOOD CONDITION. REFERENCE MARK 1 WAS FOUND UPROOTED AND A
 KB1530'REFERENCE MARK 3 WAS SET. THE DISTANCE AND DIRECTION TO REFERENCE
 KB1530'MARK 2 CHECKED. THE DESCRIPTION IS GOOD WITH THE FOLLOWING.
 KB1530'
 KB1530'THE STATION MARK IS NOW IN A FENCE LINE SURROUNDING A SMALL GARDEN
 KB1530'PLOT.
 KB1530'
 KB1530'REFERENCE MARK 2 IS 7 FEET NORTH OF THE FENCE, 6 FEET SOUTH OF A ROAD
 KB1530'CUT BANK, 26 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 105
 KB1530'FEET EAST OF A GATE POST. THE MONUMENT IS FLUSH AND THE DISK IS
 KB1530'STAMPED ROCK NO 2 1959.
 KB1530'
 KB1530'REFERENCE MARK 3 IS 27 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1
 KB1530'FOOT NORTH OF THE FENCE, 16 FEET EAST OF THE GATE POST AND 25
 KB1530'FEET EAST OF THE CENTERLINE OF THE DRIVEWAY. THE MONUMENT PROJECTS 3
 KB1530'INCHES AND THE DISK IS STAMPED ROCK 1959 NO 3 1969.
 KB1530'
 KB1530'THE AZIMUTH MARK AS DESCRIBED.
 KB1530'
 KB1530'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-
 KB1530'5 MILES SOUTHWEST OF ATHENS.
 KB1530'
 KB1530'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KB1530
 KB1530                          STATION RECOVERY (1970)
 KB1530
 KB1530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (WB)
 KB1530'ROCK 1959-1969 RECOVERED GOOD.
 KB1530'
 KB1530'ROCK NO 2 1959 DESTROYED.
 KB1530'
 KB1530'ROCK 1959-1969 RECOVERED GOOD (AZIMUTH).
 KB1530'
 KB1530'ROCK NO. 3 1959-1969 RECOVERED GOOD.
 KB1530'
 KB1530'ROCK NO. 2 1959 IS PRESUMED LOST DUE TO GRADING OF ROAD BANK.
 KB1530'
 KB1530'ROCK 1959-1969 IS NOW ON THE PROPERTY OF HARRY AND STEVE KNOLES.
 KB1530
 KB1530                          STATION RECOVERY (1970)
 KB1530
 KB1530'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 KB1530'THE STATION MARK, REFERENCE MARK 3 AND THE AZIMUTH MARK WERE FOUND
 KB1530'IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND IS ASSUMED TO
 KB1530'HAVE BEEN DESTROYED BY GRADING.  A REFERENCE MARK 4 WAS SET.  THE
 KB1530'DISTANCE TO REFERENCE MARK 3 CHECKED.  THE LINE OF SIGHT TO THE
 KB1530'AZIMUTH MARK WAS OBSTRUCTED BY TALL CORN.  THE DESCRIPTION IS
 KB1530'GOOD WITH THE DELETION OF REFERENCE MARK 2 AND THE ADDITION OF
 KB1530'REFERENCE MARK 4.
 KB1530'
 KB1530'REFERENCE MARK 4 IS 7 FEET SOUTH OF THE NORTHWEST CORNER OF THE
 KB1530'BARN AND 1 FOOT WEST OF THE WEST WALL OF SAME.  THE MONUMENT IS
 KB1530'FLUSH AND THE DISK IS STAMPED ROCK 1959 NO 4 1970.
 KB1530'
 KB1530'THE STATION IS NOW ON THE PROPERTY OF HARRY AND STEVE KNOLES.
 KB1530'
 KB1530'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 KB1530'SOUTHWEST OF ATHENS.
 KB1530'
 KB1530'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1742 ***********************************************************************
 MF1742  DESIGNATION -  ROCK
 MF1742  PID         -  MF1742
 MF1742  STATE/COUNTY-  IL/WHITESIDE
 MF1742  COUNTRY     -  US
 MF1742  USGS QUAD   -  HAHNAMAN (2018)
 MF1742
 MF1742                         *CURRENT SURVEY CONTROL
 MF1742  ______________________________________________________________________
 MF1742* NAD 83(1997) POSITION- 41 44 11.58494(N) 089 41 19.18821(W)   ADJUSTED
 MF1742* NAVD 88 ORTHO HEIGHT -   197.    (meters)      646.    (feet) SCALED
 MF1742  ______________________________________________________________________
 MF1742  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF1742  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 MF1742  HORZ ORDER      -  THIRD
 MF1742
 MF1742.This mark is at Whiteside Co Apt-Jos Bittorf Fld Airport (SQI)
 MF1742
 MF1742.The horizontal coordinates were established by classical geodetic methods
 MF1742.and adjusted by the National Geodetic Survey in October 1999.
 MF1742
 MF1742.The orthometric height was scaled from a topographic map.
 MF1742
 MF1742.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1742.GEOID18 height accuracy estimate available here.
 MF1742
 MF1742.Click photographs - Photos may exist for this station.
 MF1742
 MF1742.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1742
 MF1742. The following values were computed from the NAD 83(1997) position.
 MF1742
 MF1742;                    North         East     Units Scale Factor Converg.
 MF1742;SPC IL W     -   562,933.293   739,763.580   MT  0.99996063   +0 19 05.6
 MF1742;SPC IL W     - 1,846,890.31  2,427,041.01   sFT  0.99996063   +0 19 05.6
 MF1742;UTM  16      - 4,624,020.290   276,405.737   MT  1.00021526   -1 47 26.2
 MF1742
 MF1742!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1742!SPC IL W     -   0.99997430  x   0.99996063  =   0.99993493
 MF1742!UTM  16      -   0.99997430  x   1.00021526  =   1.00018955
 MF1742
 MF1742:                Primary Azimuth Mark                     Grid Az
 MF1742:SPC IL W     -  ROCK AZ MK                               343 29 54.1
 MF1742:UTM  16      -  ROCK AZ MK                               345 36 25.9
 MF1742
 MF1742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7640524020(NAD 83)
 MF1742
 MF1742|---------------------------------------------------------------------|
 MF1742| PID    Reference Object                     Distance      Geod. Az  |
 MF1742|                                                           dddmmss.s |
 MF1742| MF1741 AIRPORT BN ROCK FALLS APT 1954       27.312 METERS 09011     |
 MF1742| MF1738 OMAHA CHICAGO AIRWAY BEACON 32      APPROX.18.3 KM 1553446.2 |
 MF1742| CI8159 ROCK AZ MK                                         3434859.7 |
 MF1742| CI8160 ROCK RM 2                            28.236 METERS 34712     |
 MF1742| MF1727 ROCK FALLS INTL HARVESTER TK        APPROX. 5.1 KM 3550747.1 |
 MF1742| MF1730 ROCK FALLS R B AND W CO TANK        APPROX. 5.2 KM 3582443.4 |
 MF1742|---------------------------------------------------------------------|
 MF1742
 MF1742                          SUPERSEDED SURVEY CONTROL
 MF1742
 MF1742  NAD 83(1996)-  41 44 11.58497(N)    089 41 19.18821(W) AD(       ) 3
 MF1742  NAD 83(1986)-  41 44 11.58949(N)    089 41 19.19065(W) AD(       ) 3
 MF1742  NAD 27      -  41 44 11.47590(N)    089 41 18.80960(W) AD(       ) 3
 MF1742
 MF1742.Superseded values are not recommended for survey control.
 MF1742
 MF1742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1742.See file dsdata.pdf to determine how the superseded data were derived.
 MF1742
 MF1742_MARKER: DS = TRIANGULATION STATION DISK
 MF1742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1742_STAMPING: ROCK 1954
 MF1742_MARK LOGO: CGS
 MF1742_PROJECTION: FLUSH
 MF1742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1742+STABILITY: SURFACE MOTION
 MF1742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1742+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2001
 MF1742
 MF1742  HISTORY     - Date     Condition        Report By
 MF1742  HISTORY     - 1954     MONUMENTED       CGS
 MF1742  HISTORY     - 1966     GOOD             CGS
 MF1742  HISTORY     - 1971     GOOD             ILHD
 MF1742  HISTORY     - 1973     GOOD             NGS
 MF1742  HISTORY     - 19910829 GOOD             USPSQD
 MF1742  HISTORY     - 19940713 GOOD             USPSQD
 MF1742  HISTORY     - 19990501 GOOD             USPSQD
 MF1742  HISTORY     - 20010925 GOOD             CMT
 MF1742  HISTORY     - 20030315 GOOD             USPSQD
 MF1742  HISTORY     - 20210322 GOOD             AMESC
 MF1742
 MF1742                          STATION DESCRIPTION
 MF1742
 MF1742'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1742'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF ROCK FALLS AND AT
 MF1742'THE ROCK FALLS AIRPORT WHICH IS LEASED BY KENNY ZIMMERMAN.
 MF1742'IT IS 94 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF THE HANGAR
 MF1742'AND 41 FEET NORTH OF THE CENTER OF A PAVED ROAD.  THE MARK IS
 MF1742'FLUSH AND THE DISK IS STAMPED ROCK 1954.
 MF1742'
 MF1742'REFERENCE MARK NO. 1 IS 105 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 MF1742'OF THE HANGAR, 41 FEET NORTH OF THE CENTER OF A PAVED ROAD AND
 MF1742'SET DIRECTLY IN THE CENTER OF THE AIRPORT BEACON TOWER.  THE
 MF1742'MARK IS FLUSH AND THE DISK IS STAMPED ROCK NO 1 1954.
 MF1742'
 MF1742'REFERENCE MARK NO. 2 IS 4 FEET EAST OF THE SOUTHWEST CORNER
 MF1742'OF THE HANGAR AND 1 FOOT SOUTH OF THE SOUTH WALL.  THE MARK
 MF1742'IS FLUSH AND THE DISK IS STAMPED ROCK NO 2 1954.
 MF1742'
 MF1742'THE AZIMUTH MARK IS 39 FEET WEST OF THE CENTER OF STATE
 MF1742'HIGHWAY 88, 2 FEET NORTH OF A WHITE WITNESS POST, 1 FOOT EAST
 MF1742'OF A FENCE AND 1 FOOT SOUTH OF A TELEPHONE POLE.  THE MARK
 MF1742'PROJECTS 2 INCHES AND THE DISK IS STAMPED ROCK 1954.
 MF1742'
 MF1742'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 88 AND
 MF1742'U.S. HIGHWAY 30, AT THE SOUTH EDGE OF ROCK FALLS, GO SOUTH ON
 MF1742'HIGHWAY 88 FOR 1.75 MILES TO THE AZIMUTH MARK ON THE RIGHT AS
 MF1742'DESCRIBED.  CONTINUE AHEAD FOR 0.2 MILE TO A CROSSROAD,
 MF1742'TURN LEFT AND GO 0.05 MILE TO THE STATION ON THE LEFT AS
 MF1742'DESCRIBED.
 MF1742'
 MF1742'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1742
 MF1742                          STATION RECOVERY (1966)
 MF1742
 MF1742'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (DLW)
 MF1742'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 88 AND
 MF1742'U.S. HIGHWAY 30, AT THE SOUTH EDGE OF ROCK FALLS, GO SOUTH
 MF1742'ON HIGHWAY 88 FOR 1.96 MILES TO A CROSSROAD, TURN LEFT AND GO
 MF1742'0.05 MILES TO THE STATION ON THE LEFT.
 MF1742'
 MF1742'THE STATION MARK IS 94 FEET SOUTHEAST OF THE SOUTHWEST CORNER
 MF1742'OF THE HANGER AND 41 FEET NORTH OF THE CENTER OF A PAVED ROAD.
 MF1742'THE MARK IS FLUSH AND THE DISK IS STAMPED ROCK 1954.
 MF1742'
 MF1742'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES SOUTH
 MF1742
 MF1742                          STATION RECOVERY (1971)
 MF1742
 MF1742'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (FAW)
 MF1742'ROCK 1954-GOOD DESCRIPTION OK
 MF1742'
 MF1742'ROCK NO. 1 1954-GOOD DESCRIPTION OK SEE NOTE
 MF1742'
 MF1742'ROCK NO. 2 1954-GOOD DESCRIPTION OK
 MF1742'
 MF1742'ROCK (AZ MK) 1954-GOOD DESCRIPTION OK SEE NOTE
 MF1742'
 MF1742'NOTE--R.M. NO. 1 SET DIRECTLY IN THE CENTER OF THE AIRPORT
 MF1742'BEACON TOWER, -TOWER HAS BEEN REMOVED BUT CONC. FOOTINGS STILL
 MF1742'EXIST.  CONC. ON AZ. MK. IS CRACKED.  WITNESS SIGNS WERE PLACED
 MF1742'6.0 FT SOUTH OF STA. AND NEXT TO 4 FT X 4 FT POST AT AZ. MK.
 MF1742
 MF1742                          STATION RECOVERY (1973)
 MF1742
 MF1742'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (PDC)
 MF1742'THE STATION MARK WAS RECOVERED AS DESCRIBED.  THE REFERENCE MARKS
 MF1742'AND AZIMUTH MARK WERE NOT SEARCHED FOR.
 MF1742'
 MF1742'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 MF1742'SOUTH OF ROCK FALLS, ILL.
 MF1742
 MF1742                          STATION RECOVERY (1991)
 MF1742
 MF1742'RECOVERY NOTE BY US POWER SQUADRON 1991 (TCK)
 MF1742'RECOVERED IN GOOD CONDITION.
 MF1742
 MF1742                          STATION RECOVERY (1994)
 MF1742
 MF1742'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1742'RECOVERED IN GOOD CONDITION.
 MF1742
 MF1742                          STATION RECOVERY (1999)
 MF1742
 MF1742'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1742'RECOVERED IN GOOD CONDITION.
 MF1742
 MF1742                          STATION RECOVERY (2001)
 MF1742
 MF1742'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 MF1742'RECOVERED IN GOOD CONDITION.
 MF1742
 MF1742                          STATION RECOVERY (2003)
 MF1742
 MF1742'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1742'RM 2 AND THE AZIMUTH WERE FOUND. RM1 WAS NOT FOUND
 MF1742
 MF1742                          STATION RECOVERY (2021)
 MF1742
 MF1742'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2021 (PFS)
 MF1742'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0950 ***********************************************************************
 LC0950  DESIGNATION -  ROCK AZ MK
 LC0950  PID         -  LC0950
 LC0950  STATE/COUNTY-  IL/WOODFORD
 LC0950  COUNTRY     -  US
 LC0950  USGS QUAD   -  DANVERS (2018)
 LC0950
 LC0950                         *CURRENT SURVEY CONTROL
 LC0950  ______________________________________________________________________
 LC0950* NAD 83(1986) POSITION- 40 35 58.     (N) 089 10 38.     (W)   SCALED
 LC0950* NAVD 88 ORTHO HEIGHT -   227.737 (meters)      747.17  (feet) ADJUSTED
 LC0950  ______________________________________________________________________
 LC0950  GEOID HEIGHT    -        -32.290 (meters)                     GEOID18
 LC0950  DYNAMIC HEIGHT  -        227.633 (meters)      746.83  (feet) COMP
 LC0950  MODELED GRAVITY -    980,161.9   (mgal)                       NAVD 88
 LC0950
 LC0950  VERT ORDER      -  SECOND    CLASS 0
 LC0950
 LC0950.The horizontal coordinates were scaled from a map and have
 LC0950.an estimated accuracy of +/- 6 seconds.
 LC0950
 LC0950.The orthometric height was determined by differential leveling and
 LC0950.adjusted by the NATIONAL GEODETIC SURVEY
 LC0950.in June 1991.
 LC0950
 LC0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0950.GEOID18 height accuracy estimate available here.
 LC0950
 LC0950.Click photographs - Photos may exist for this station.
 LC0950
 LC0950.The dynamic height is computed by dividing the NAVD 88
 LC0950.geopotential number by the normal gravity value computed on the
 LC0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0950.degrees latitude (g = 980.6199 gals.).
 LC0950
 LC0950.The modeled gravity was interpolated from observed gravity values.
 LC0950
 LC0950;                    North         East    Units  Estimated Accuracy
 LC0950;SPC IL W     -   437,020.      783,750.      MT  (+/- 180 meters Scaled)
 LC0950
 LC0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK157965(NAD 83)
 LC0950
 LC0950                          SUPERSEDED SURVEY CONTROL
 LC0950
 LC0950  NGVD 29 (??/??/92)  227.806  (m)          747.39   (f) ADJ UNCH    2 0
 LC0950
 LC0950.Superseded values are not recommended for survey control.
 LC0950
 LC0950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0950.See file dsdata.pdf to determine how the superseded data were derived.
 LC0950
 LC0950_MARKER: DZ = AZIMUTH MARK DISK
 LC0950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0950_STAMPING: ROCK 1959
 LC0950_MARK LOGO: CGS
 LC0950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0950+STABILITY: SURFACE MOTION
 LC0950
 LC0950  HISTORY     - Date     Condition        Report By
 LC0950  HISTORY     - 1959     MONUMENTED       CGS
 LC0950  HISTORY     - 1988     GOOD             USPSQD
 LC0950  HISTORY     - 19981023 MARK NOT FOUND   USPSQD
 LC0950  HISTORY     - 20130305 MARK NOT FOUND   ILDT
 LC0950
 LC0950                          STATION DESCRIPTION
 LC0950
 LC0950'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0950'2.6 MI SE FROM CONGERVILLE.
 LC0950'ABOUT 0.1 MILE NORTH ALONG AN ASPHALT STREET FROM THE POST OFFICE
 LC0950'AT CONGERVILLE, THENCE 0.75 MILES EAST ALONG U.S. HIGHWAY 150,
 LC0950'THENCE 1.25 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.5 MILES
 LC0950'EAST ALONG AN ASPHALT ROAD, 20 FEET NORTH OF THE CENTER LINE
 LC0950'OF THE ROAD, 1 INCH SOUTH OF A FENCE, 2 1/2 FEET EAST OF THE
 LC0950'SEVENTH TELEPHONE POLE WEST OF A CURVE IN THE ROAD WITH TANGENTS
 LC0950'TO THE WEST AND SOUTH, 2.0 FEET EAST OF A METAL WITNESS POST,
 LC0950'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0950'PROJECTING 4 INCHES.
 LC0950
 LC0950                          STATION RECOVERY (1988)
 LC0950
 LC0950'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0950'RECOVERED IN GOOD CONDITION.
 LC0950
 LC0950                          STATION RECOVERY (1998)
 LC0950
 LC0950'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0950'MARK NOT FOUND.
 LC0950
 LC0950                          STATION RECOVERY (2013)
 LC0950
 LC0950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0950'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI8161 ***********************************************************************
 CI8161  DESIGNATION -  ROCK AZ MK
 CI8161  PID         -  CI8161
 CI8161  STATE/COUNTY-  IL/MENARD
 CI8161  COUNTRY     -  US
 CI8161  USGS QUAD   -  SALISBURY (2018)
 CI8161
 CI8161                         *CURRENT SURVEY CONTROL
 CI8161  ______________________________________________________________________
 CI8161* NAD 83(2011) POSITION- 39 55 07.77031(N) 089 48 07.98904(W)   ADJUSTED
 CI8161* NAD 83(2011) ELLIP HT-   149.846 (meters)        (06/27/12)   ADJUSTED
 CI8161* NAD 83(2011) EPOCH   -  2010.00
 CI8161* NAVD 88 ORTHO HEIGHT -   182.4   (meters)      598.    (feet) GPS OBS
 CI8161  ______________________________________________________________________
 CI8161  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI8161  GEOID HEIGHT    -        -32.553 (meters)                     GEOID03
 CI8161  GEOID HEIGHT    -        -32.607 (meters)                     GEOID18
 CI8161  NAD 83(2011) X  -     16,909.612 (meters)                     COMP
 CI8161  NAD 83(2011) Y  - -4,898,581.997 (meters)                     COMP
 CI8161  NAD 83(2011) Z  -  4,071,173.143 (meters)                     COMP
 CI8161  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 CI8161
 CI8161  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI8161  Standards:
 CI8161         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI8161            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI8161  -------------------------------------------------------------------
 CI8161  NETWORK    1.01   1.65           0.45   0.37   0.84     -0.10707768
 CI8161  -------------------------------------------------------------------
 CI8161  Click here for local accuracies and other accuracy information.
 CI8161
 CI8161.The horizontal coordinates were established by GPS observations
 CI8161.and adjusted by the National Geodetic Survey in June 2012.
 CI8161
 CI8161.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI8161.been affixed to the stable North American tectonic plate. See 
 CI8161.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI8161
 CI8161.The horizontal coordinates are valid at the epoch date displayed above
 CI8161.which is a decimal equivalence of Year/Month/Day.
 CI8161
 CI8161.The orthometric height was determined by GPS observations and a
 CI8161.high-resolution geoid model.
 CI8161
 CI8161.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI8161.GEOID18 height accuracy estimate available here.
 CI8161
 CI8161.Click photographs - Photos may exist for this station.
 CI8161
 CI8161.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI8161
 CI8161.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI8161
 CI8161.The ellipsoidal height was determined by GPS observations
 CI8161.and is referenced to NAD 83.
 CI8161
 CI8161. The following values were computed from the NAD 83(2011) position.
 CI8161
 CI8161;                    North         East     Units Scale Factor Converg.
 CI8161;SPC IL W     -   361,038.751   731,156.602   MT  0.99995312   +0 14 01.9
 CI8161;SPC IL W     - 1,184,507.97  2,398,802.95   sFT  0.99995312   +0 14 01.9
 CI8161;UTM  16      - 4,422,507.522   260,503.376   MT  1.00030619   -1 47 56.6
 CI8161
 CI8161!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI8161!SPC IL W     -   0.99997649  x   0.99995312  =   0.99992961
 CI8161!UTM  16      -   0.99997649  x   1.00030619  =   1.00028268
 CI8161
 CI8161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6050322507(NAD 83)
 CI8161
 CI8161                          SUPERSEDED SURVEY CONTROL
 CI8161
 CI8161  NAD 83(2007)-  39 55 07.77050(N)    089 48 07.98982(W) AD(2002.00) 0
 CI8161  ELLIP H (02/10/07)  149.857  (m)                       GP(2002.00)    
 CI8161  ELLIP H (02/03/05)  149.835  (m)                       GP(       ) 4 2
 CI8161  NAD 83(1997)-  39 55 07.77033(N)    089 48 07.98947(W) AD(       ) 1
 CI8161  ELLIP H (08/16/04)  149.857  (m)                       GP(       ) 3 2
 CI8161
 CI8161.Superseded values are not recommended for survey control.
 CI8161
 CI8161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI8161.See file dsdata.pdf to determine how the superseded data were derived.
 CI8161
 CI8161_MARKER: DZ = AZIMUTH MARK DISK
 CI8161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI8161_STAMPING: ROCK 1959
 CI8161_MARK LOGO: CGS
 CI8161_PROJECTION: PROJECTING 30 CENTIMETERS
 CI8161_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI8161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI8161+STABILITY: SURFACE MOTION
 CI8161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI8161+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2022
 CI8161
 CI8161  HISTORY     - Date     Condition        Report By
 CI8161  HISTORY     - 1959     MONUMENTED       CGS
 CI8161  HISTORY     - 20040211 GOOD             NGS
 CI8161  HISTORY     - 20221109 GOOD             ILDT
 CI8161
 CI8161                          STATION DESCRIPTION
 CI8161
 CI8161'DESCRIBED BY NATIONAL GEODETIC SURVEY 2004 (DL)
 CI8161'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA).  TO REACH
 CI8161'FROM THE  INTERSECTION OF THE MENARD AND SANGAMON COUNTY LINE WITH IL
 CI8161'97 ABOUT 9.0 MI. SOUTHEAST  OF PETERSBURG, GO NORTH ALONG IL 97 0.47
 CI8161'MI. TO A CURVE LEFT AND KNOWLES RD., TURN RIGHT  (NORTH) 0.06 MI. TO A
 CI8161'T INTERSECTION, ALSO KNOWLES RD., TURN RIGHT (EAST) ALONG KNOWLES  RD.
 CI8161'0.68 MI. TO A CROSSROAD WITH BOY SCOUT TRAIL RD., TURN LEFT (NORTH)
 CI8161'ALONG BOY SCOUT  TRAIL RD. 0.63 MI. TO THE STATION ON THE RIGHT.  18.0
 CI8161'FT. EAST OF THE CENTERLINE OF THE RD.,  40.5 FT. NORTHEAST AND ACROSS
 CI8161'THE ROAD OF THE SOUTH END OF A FENCE RUNNING NORTH, 37.5  FT. EAST AND
 CI8161'ACROSS THE ROAD FROM A FENCE RUNNING NORTH AND SOUTH, 1.0 FT. WEST OF
 CI8161'A  METAL FENCE POST.  STATION IS PROJECTING 6 INCHES.
 CI8161
 CI8161                          STATION RECOVERY (2022)
 CI8161
 CI8161'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 CI8161'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1450 ***********************************************************************
 HB1450  DESIGNATION -  ROCK CREEK
 HB1450  PID         -  HB1450
 HB1450  STATE/COUNTY-  IL/HARDIN
 HB1450  COUNTRY     -  US
 HB1450  USGS QUAD   -  SALINE MINES (2018)
 HB1450
 HB1450                         *CURRENT SURVEY CONTROL
 HB1450  ______________________________________________________________________
 HB1450* NAD 83(1997) POSITION- 37 31 43.09389(N) 088 12 16.56367(W)   ADJUSTED
 HB1450* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 HB1450  ______________________________________________________________________
 HB1450  GEOID HEIGHT    -        -29.510 (meters)                     GEOID18
 HB1450  LAPLACE CORR    -         -2.79  (seconds)                    DEFLEC18
 HB1450  HORZ ORDER      -  FIRST
 HB1450
 HB1450.The horizontal coordinates were established by classical geodetic methods
 HB1450.and adjusted by the National Geodetic Survey in October 1999.
 HB1450
 HB1450.The orthometric height was scaled from a topographic map.
 HB1450
 HB1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1450.GEOID18 height accuracy estimate available here.
 HB1450
 HB1450.Click photographs - Photos may exist for this station.
 HB1450
 HB1450.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1450
 HB1450. The following values were computed from the NAD 83(1997) position.
 HB1450
 HB1450;                    North         East     Units Scale Factor Converg.
 HB1450;SPC IL E     -    95,666.435   311,378.581   MT  0.99997659   +0 04 42.3
 HB1450;SPC IL E     -   313,865.63  1,021,581.23   sFT  0.99997659   +0 04 42.3
 HB1450;SPC KY1Z     - 1,135,511.142 1,283,075.398   MT  0.99992326   -1 30 25.3
 HB1450;SPC KY1Z     - 3,725,422.81  4,209,556.53   sFT  0.99992326   -1 30 25.3
 HB1450;SPC KY S     -   635,467.121   283,068.741   MT  0.99995114   -1 29 19.0
 HB1450;SPC KY S     - 2,084,861.71    928,701.36   sFT  0.99995114   -1 29 19.0
 HB1450;UTM  16      - 4,154,200.061   393,563.861   MT  0.99973954   -0 44 01.9
 HB1450
 HB1450!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1450!SPC IL E     -   0.99996667  x   0.99997659  =   0.99994326
 HB1450!SPC KY1Z     -   0.99996667  x   0.99992326  =   0.99988993
 HB1450!SPC KY S     -   0.99996667  x   0.99995114  =   0.99991781
 HB1450!UTM  16      -   0.99996667  x   0.99973954  =   0.99970622
 HB1450
 HB1450:                Primary Azimuth Mark                     Grid Az
 HB1450:SPC IL E     -  ROCK CREEK AZ MK                         290 50 30.7
 HB1450:SPC KY1Z     -  ROCK CREEK AZ MK                         292 25 38.3
 HB1450:SPC KY S     -  ROCK CREEK AZ MK                         292 24 32.0
 HB1450:UTM  16      -  ROCK CREEK AZ MK                         291 39 14.9
 HB1450
 HB1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9356354200(NAD 83)
 HB1450
 HB1450|---------------------------------------------------------------------|
 HB1450| PID    Reference Object                     Distance      Geod. Az  |
 HB1450|                                                           dddmmss.s |
 HB1450| CI5424 ROCK CREEK RM 1                      14.796 METERS 07822     |
 HB1450| HB1493 CAVE IN ROCK MUNICIPAL TANK         APPROX. 7.4 KM 1543022.0 |
 HB1450| CI5425 ROCK CREEK RM 2                      15.877 METERS 17231     |
 HB1450| HB1449 PETERS CREEK LOOKOUT TOWER          APPROX. 3.3 KM 2395035.2 |
 HB1450| CI5423 ROCK CREEK AZ MK                                   2905513.0 |
 HB1450|---------------------------------------------------------------------|
 HB1450
 HB1450                          SUPERSEDED SURVEY CONTROL
 HB1450
 HB1450  NAD 83(1997)-  37 31 43.09532(N)    088 12 16.56380(W) AD(       ) 1
 HB1450  NAD 83(1993)-  37 31 43.09691(N)    088 12 16.56423(W) AD(       ) 1
 HB1450  NAD 83(1986)-  37 31 43.10361(N)    088 12 16.56751(W) AD(       ) 1
 HB1450  NAD 27      -  37 31 42.92500(N)    088 12 16.44552(W) AD(       ) 1
 HB1450
 HB1450.Superseded values are not recommended for survey control.
 HB1450
 HB1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1450.See file dsdata.pdf to determine how the superseded data were derived.
 HB1450
 HB1450_MARKER: DS = TRIANGULATION STATION DISK
 HB1450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1450_STAMPING: RROCK CREEK 1957
 HB1450_MARK LOGO: CGS
 HB1450_PROJECTION: FLUSH
 HB1450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1450+STABILITY: SURFACE MOTION
 HB1450
 HB1450  HISTORY     - Date     Condition        Report By
 HB1450  HISTORY     - 1957     MONUMENTED       CGS
 HB1450  HISTORY     - 1962     GOOD             CGS
 HB1450
 HB1450                          STATION DESCRIPTION
 HB1450
 HB1450'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1450'THE STATION IS ABOUT 8 MILES SOUTHEAST OF KARBERS RIDGE, 4-1/2 MILES
 HB1450'NORTHWEST OF CAVE IN ROCK,ON LAND OWNED BY THE MINERVA OIL
 HB1450'COMPANY.  IT IS 147 FEET SOUTH-SOUTHWEST OF THE SOUTHEAST CORNER OF A
 HB1450'FRAME HOUSE, 34 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD,
 HB1450'38 FEET EAST OF AN 8 INCH CEDAR TREE, 38 FEET SOUTHWEST OF AN 8 INCH
 HB1450'ELM TREE AND 11 FEET SOUTH OF A WHITE WITNESS POST.  THE
 HB1450'MONUMENT IS FLUSH AND THE DISK IS STAMPED ROCK CREEK 1957.
 HB1450'
 HB1450'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 146
 HB1450'ABOUT 2 MILES NORTH OF CAVE IN ROCK, GO NORTH ON HIGHWAY 1 FOR
 HB1450'2.6 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON GRAVELED
 HB1450'ROAD FOR 1.7 MILES TO A GRAVEL T-ROAD INTERSECTION.  TURN RIGHT
 HB1450'AND GO NORTH ON THE GRAVELED ROAD FOR 0.25 MILE TO A Y-INTERSECTION.
 HB1450'TAKE LEFT FORK AND GO WEST ON THE GRAVELED ROAD FOR 0.7 MILE TO A
 HB1450'FRAME HOUSE ON THE RIGHT AND THE STATION ON THE LEFT.  CONTINUE WEST
 HB1450'ON THE GRAVELED ROAD FOR 0.25 MILE TO A NARROW FARM ROAD ON THE
 HB1450'RIGHT.  THIS IS JUST BEFORE REACHING A BARN AND HOUSE ON THE
 HB1450'RIGHT.  TURN RIGHT AND GO NORTH ON THE NARROW FARM ROAD FOR 0.05 MILE
 HB1450'TO THE AZIMUTH MARK ON THE RIGHT.
 HB1450'
 HB1450'REFERENCE MARK 1 IS 138 FEET SOUTH-SOUTHEAST OF THE FRAME HOUSE, 41
 HB1450'FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD AND 14 FEET
 HB1450'SOUTHEAST OF THE 8 INCH ELM TREE.  THE MONUMENT IS FLUSH AND THE DISK
 HB1450'IS STAMPED ROCK CREEK NO 1 1957.
 HB1450'
 HB1450'REFERENCE MARK 2 IS 86 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1450'ROAD AND 63 FEET SOUTH OF THE WHITE WITNESS POST.  THE MONUMENT IS
 HB1450'FLUSH AND THE DISK IS STAMPED ROCK CREEK NO 2 1957.
 HB1450'
 HB1450'THE AZIMUTH MARK IS 32 FEET EAST OF A POWER LINE POLE, 10 FEET EAST
 HB1450'OF THE CENTERLINE OF THE GRAVELED FARM ROAD, 1 FOOT EAST OF A WIRE
 HB1450'FENCE AND 2 FEET SOUTHEAST OF A WHITE WITNESS POST.  THE MONUMENT
 HB1450'PROJECTS 4 INCHES AND THE DISK IS STAMPED ROCK CREEK 1957.
 HB1450'
 HB1450'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 HB1450
 HB1450                          STATION RECOVERY (1962)
 HB1450
 HB1450'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1450'THE STATION, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE
 HB1450'RECOVERED IN GOOD CONDITION.  THE DISTANCES TO ALL MARKS CHECKED.
 HB1450'THE DIRECTION TO REFERENCE MARK 1 CHECKED.  THE DIRECTION TO
 HB1450'REFERENCE MARK 2 DID NOT CHECK BY 1 MINUTE AND 6 SECONDS.  THE
 HB1450'DIRECTION TO THE AZIMUTH MARK DID NOT CHECK BY 6.4 SECONDS.  A
 HB1450'NEW REFERENCE POINT WAS ADDED TO THE STATION, IT IS 33 FEET
 HB1450'NORTHEAST OF THE NORTHEAST CORNER OF A WIRE FENCE AROUND A HIGH
 HB1450'VOLTAGE SUB-STATION.
 HB1450'
 HB1450'THE DESCRIPTIONS ARE ADEQUATE.
 HB1450'
 HB1450'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1727 ***********************************************************************
 MF1727  DESIGNATION -  ROCK FALLS INTL HARVESTER TK
 MF1727  PID         -  MF1727
 MF1727  STATE/COUNTY-  IL/WHITESIDE
 MF1727  COUNTRY     -  US
 MF1727  USGS QUAD   -  STERLING (2018)
 MF1727
 MF1727                         *CURRENT SURVEY CONTROL
 MF1727  ______________________________________________________________________
 MF1727* NAD 83(1997) POSITION- 41 46 56.06522(N) 089 41 37.91275(W)   ADJUSTED
 MF1727  ______________________________________________________________________
 MF1727  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF1727  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 MF1727  HORZ ORDER      -  THIRD
 MF1727
 MF1727.The horizontal coordinates were established by classical geodetic methods
 MF1727.and adjusted by the National Geodetic Survey in October 1999.
 MF1727
 MF1727.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1727.GEOID18 height accuracy estimate available here.
 MF1727
 MF1727.Click photographs - Photos may exist for this station.
 MF1727
 MF1727.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1727
 MF1727. The following values were computed from the NAD 83(1997) position.
 MF1727
 MF1727;                    North         East     Units Scale Factor Converg.
 MF1727;SPC IL W     -   568,005.235   739,303.014   MT  0.99996018   +0 18 54.1
 MF1727;SPC IL W     - 1,863,530.51  2,425,529.97   sFT  0.99996018   +0 18 54.1
 MF1727;UTM  16      - 4,629,107.048   276,132.131   MT  1.00021676   -1 47 44.4
 MF1727
 MF1727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7613229107(NAD 83)
 MF1727
 MF1727                          SUPERSEDED SURVEY CONTROL
 MF1727
 MF1727  NAD 83(1996)-  41 46 56.06522(N)    089 41 37.91274(W) AD(       ) 3
 MF1727  NAD 83(1986)-  41 46 56.06942(N)    089 41 37.91501(W) AD(       ) 3
 MF1727  NAD 27      -  41 46 55.95700(N)    089 41 37.51700(W) AD(       ) 3
 MF1727
 MF1727.Superseded values are not recommended for survey control.
 MF1727
 MF1727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1727.See file dsdata.pdf to determine how the superseded data were derived.
 MF1727
 MF1727_MARKER: 53 = ELEVATED TANK
 MF1727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1727+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2003
 MF1727
 MF1727  HISTORY     - Date     Condition        Report By
 MF1727  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1727  HISTORY     - 1954     GOOD             CGS
 MF1727  HISTORY     - 1989     GOOD             USPSQD
 MF1727  HISTORY     - 19910828 GOOD             USPSQD
 MF1727  HISTORY     - 19940621 GOOD             USPSQD
 MF1727  HISTORY     - 19990501 GOOD             USPSQD
 MF1727  HISTORY     - 20030219 GOOD             USPSQD
 MF1727  HISTORY     - 20050321 GOOD             USPSQD
 MF1727
 MF1727                          STATION DESCRIPTION
 MF1727
 MF1727'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1727'THIS STATION IS THE TALL SQUAT SILVER TANK IN THE TOWN OF
 MF1727'ROCK FALLS, ILLINOIS.  IT IS LOCATED ABOUT 50 FEET NORTH
 MF1727'OF THE CENTERLINE OF W. FIRST STREET, AND ABOUT 135 FEET
 MF1727'WEST OF THE CENTERLINE OF THIRD AVENUE.  THE TANK SETS FLUSH
 MF1727'AGAINST THE SOUTH SIDE OF THE MOST NORTHERLY BUILDINGS.  IT
 MF1727'WAS ERECTED IN 1928 AND IS QUITE PROMINENT.
 MF1727'
 MF1727'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 120 FEET HIGH.  THE
 MF1727'OVAL SECTION EXTENDS DOWNWARD ABOUT 6 FEET.  THE VERTICAL
 MF1727'SECTION IS ABOUT 20 FEET HIGH, HAS A CATWALK AND RAIL AROUND
 MF1727'ITS BASE, AND THE COMPANY TRADEMARK IN BLACK ON THE FOUR
 MF1727'SIDES.  THE FLAT CONICAL TOP HAS A BALL AT ITS APEX.  THE
 MF1727'TOTAL HEIGHT IS ABOUT 145 FEET.
 MF1727
 MF1727                          STATION RECOVERY (1954)
 MF1727
 MF1727'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1727'STATION WAS RECOVERED AS DESCRIBED.  THE ORIGINAL DESCRIPTION
 MF1727'IS ADEQUATE.
 MF1727'
 MF1727'THIS IS AN INTERSECTION STATION.
 MF1727
 MF1727                          STATION RECOVERY (1989)
 MF1727
 MF1727'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 MF1727'RECOVERED IN GOOD CONDITION.
 MF1727
 MF1727                          STATION RECOVERY (1991)
 MF1727
 MF1727'RECOVERY NOTE BY US POWER SQUADRON 1991 (TCK)
 MF1727'RECOVERED IN GOOD CONDITION.
 MF1727
 MF1727                          STATION RECOVERY (1994)
 MF1727
 MF1727'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1727'RECOVERED IN GOOD CONDITION.
 MF1727
 MF1727                          STATION RECOVERY (1999)
 MF1727
 MF1727'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1727'RECOVERED IN GOOD CONDITION.
 MF1727
 MF1727                          STATION RECOVERY (2003)
 MF1727
 MF1727'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1727'RECOVERED IN GOOD CONDITION.
 MF1727
 MF1727                          STATION RECOVERY (2005)
 MF1727
 MF1727'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1727'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0717 ***********************************************************************
 MG0717  DESIGNATION -  ROCK ISLAND HEIGHTS MUN TANK
 MG0717  PID         -  MG0717
 MG0717  STATE/COUNTY-  IL/ROCK ISLAND
 MG0717  COUNTRY     -  US
 MG0717  USGS QUAD   -  MILAN (2018)
 MG0717
 MG0717                         *CURRENT SURVEY CONTROL
 MG0717  ______________________________________________________________________
 MG0717* NAD 83(1997) POSITION- 41 29 47.07704(N) 090 34 02.37441(W)   ADJUSTED
 MG0717  ______________________________________________________________________
 MG0717  GEOID HEIGHT    -        -32.833 (meters)                     GEOID18
 MG0717  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 MG0717  HORZ ORDER      -  THIRD
 MG0717
 MG0717.The horizontal coordinates were established by classical geodetic methods
 MG0717.and adjusted by the National Geodetic Survey in October 1999.
 MG0717
 MG0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0717.GEOID18 height accuracy estimate available here.
 MG0717
 MG0717.Click photographs - Photos may exist for this station.
 MG0717
 MG0717.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0717
 MG0717. The following values were computed from the NAD 83(1997) position.
 MG0717
 MG0717;                    North         East     Units Scale Factor Converg.
 MG0717;SPC IL W     -   536,230.470   666,546.549   MT  0.99995494   -0 15 55.7
 MG0717;SPC IL W     - 1,759,282.80  2,186,828.14   sFT  0.99995494   -0 15 55.7
 MG0717;SPC IA S     -   170,303.778   744,824.763   MT  0.99996164   +1 55 54.3
 MG0717;SPC IA S     -   558,738.31  2,443,645.91   sFT  0.99996164   +1 55 54.3
 MG0717;UTM  15      - 4,596,722.768   703,056.461   MT  1.00010744   +1 36 44.5
 MG0717
 MG0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0305696722(NAD 83)
 MG0717
 MG0717                          SUPERSEDED SURVEY CONTROL
 MG0717
 MG0717  NAD 83(1986)-  41 29 47.07925(N)    090 34 02.38454(W) AD(       ) 3
 MG0717  NAD 27      -  41 29 46.96000(N)    090 34 01.89600(W) AD(       ) 3
 MG0717
 MG0717.Superseded values are not recommended for survey control.
 MG0717
 MG0717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0717.See file dsdata.pdf to determine how the superseded data were derived.
 MG0717
 MG0717_MARKER: 53 = ELEVATED TANK
 MG0717
 MG0717  HISTORY     - Date     Condition        Report By
 MG0717  HISTORY     - 1930     FIRST OBSERVED   CGS
 MG0717  HISTORY     - 1950     GOOD             CGS
 MG0717  HISTORY     - 1957     GOOD             CGS
 MG0717  HISTORY     - 1975     GOOD             NGS
 MG0717  HISTORY     - 1975     GOOD             NGS
 MG0717  HISTORY     - 19950618 GOOD             USPSQD
 MG0717  HISTORY     - 19960819 GOOD             USPSQD
 MG0717  HISTORY     - 19970603 GOOD             USPSQD
 MG0717
 MG0717                          STATION DESCRIPTION
 MG0717
 MG0717'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (WTJ)
 MG0717'FROM BEST INFORMATION AVAILABLE THE TANK USED ON THIS SURVEY
 MG0717'WAS KNOWN IN 1930 AS ROCK ISLAND HEIGHTS, TANK.  TANK IS NOW
 MG0717'ROCK ISLAND MUNICIPAL TANK
 MG0717
 MG0717                          STATION RECOVERY (1957)
 MG0717
 MG0717'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (VES)
 MG0717'A TANK ANSWERING TO THE DESCRIPTIVE NAME WAS RECOVERED IN
 MG0717'GOOD CONDITION IN THE AREA OF THE GEOGRAPHIC LOCATION OF THE
 MG0717'STATION.  WATER WORK DEPT. PERSONNEL SAY THAT THIS IS THE
 MG0717'ONLY TANK THAT HAS EVER BEEN LOCATED IN THE IMMEDIATE AREA
 MG0717'AND IS ESSENTIALLY THE SAME AS WHEN BUILT.  THE STATION HAS
 MG0717'NOT BEEN DESCRIBED, A PRESENT DAY DESCRIPTION FOLLOWS--
 MG0717'
 MG0717'STATION IS LOCATED ON THE GROUNDS OF THE WATER FILTRATION
 MG0717'PLANT AT THE INTERSECTION OF 18TH AVE. AND 24TH ST. IN ROCK
 MG0717'ISLAND.  THE BALL-BOTTOMED TANK BUILT IN 1917 IS SUPPORTED
 MG0717'BY EIGHT STEEL LEGS.  ACCESS STAIRS TO THE PLATFORM AT
 MG0717'THE TOP ASCEND IN A SPIRAL AROUND THE OUTSIDE OF THE LEGS.
 MG0717'THE CONICAL ROOF COVERING THE TOP OF THE TANK IS CAPPED BY
 MG0717'A STEEL BALL.
 MG0717
 MG0717                          STATION RECOVERY (1975)
 MG0717
 MG0717'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 MG0717'THIS STATION WAS RECOVERED AND FOUND TO HAVE HAD ALTERATIONS,
 MG0717'ONE OF THE WATER FILTRATION PLANT ENGINEERS WAS CONTACTED AND HE
 MG0717'STATED THAT A NEW ROOF AND RAISER WERE PUT ON THE TANK ABOUT 12
 MG0717'YEARS AGO.  THE STEEL BALL MENTIONED IN THE 1957 DESCRIPTION HAS
 MG0717'BEEN REMOVED AND A DOUBLE RED LIGHT, SUPPORTED BY A METAL SHAFT
 MG0717'WAS MOUNTED NEAR THE TOP CENTER OF THE TANK.
 MG0717'
 MG0717'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN ROCK ISLAND,
 MG0717'AT WATER FILTRATION PLANT.
 MG0717
 MG0717                          STATION RECOVERY (1975)
 MG0717
 MG0717'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (JVT)
 MG0717'THE STATION WAS RECOVERED AS DESCRIBED IN 1957 AND FOUND TO BE IN
 MG0717'GOOD CONDITION.
 MG0717'
 MG0717'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ROCK ISLAND.
 MG0717
 MG0717                          STATION RECOVERY (1995)
 MG0717
 MG0717'RECOVERY NOTE BY US POWER SQUADRON 1995
 MG0717'RECOVERED IN GOOD CONDITION.
 MG0717
 MG0717                          STATION RECOVERY (1996)
 MG0717
 MG0717'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0717'RECOVERED IN GOOD CONDITION.
 MG0717
 MG0717                          STATION RECOVERY (1997)
 MG0717
 MG0717'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0717'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG4137 ***********************************************************************
 DG4137  HT_MOD      -  This is a Height Modernization Survey Station.
 DG4137  CORS        -  This is a GPS Continuously Operating Reference Station.
 DG4137  DESIGNATION -  ROCK RIVER COOP CORS ARP
 DG4137  CORS_ID     -  RRW1
 DG4137  PID         -  DG4137
 DG4137  STATE/COUNTY-  IL/WINNEBAGO
 DG4137  COUNTRY     -  US
 DG4137  USGS QUAD   -  ROCKFORD NORTH (2018)
 DG4137
 DG4137                         *CURRENT SURVEY CONTROL
 DG4137  ______________________________________________________________________
 DG4137* NAD 83(2011) POSITION- 42 21 04.01563(N) 089 03 28.85932(W)   ADJUSTED
 DG4137* NAD 83(2011) ELLIP HT-   192.535 (meters)        (04/??/25)   ADJUSTED
 DG4137* NAD 83(2011) EPOCH   -  2010.00
 DG4137* NAVD 88 ORTHO HEIGHT -   226.06  (meters)      741.7   (feet) GPS OBS
 DG4137  ______________________________________________________________________
 DG4137  GEOID HEIGHT    -        -33.540 (meters)                     GEOID18
 DG4137  NAD 83(2011) X  -     77,612.391 (meters)                     COMP
 DG4137  NAD 83(2011) Y  - -4,720,318.007 (meters)                     COMP
 DG4137  NAD 83(2011) Z  -  4,274,636.599 (meters)                     COMP
 DG4137
 DG4137  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG4137  Standards:
 DG4137         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG4137            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG4137  -------------------------------------------------------------------
 DG4137  NETWORK    0.15   0.17           0.05   0.06   0.09     -0.35198900
 DG4137  -------------------------------------------------------------------
 DG4137
 DG4137.The coordinates were established by GPS observations
 DG4137.and adjusted by the National Geodetic Survey in April 2025.
 DG4137
 DG4137.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG4137.been affixed to the stable North American Tectonic Plate. 
 DG4137
 DG4137.The coordinates are valid at the epoch date displayed above
 DG4137.which is a decimal equivalence of Year/Month/Day.
 DG4137
 DG4137.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DG4137.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DG4137.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DG4137.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DG4137.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DG4137.published epoch of 2010.00.
 DG4137
 DG4137.Additional information on MYCS is available at:
 DG4137.https://geodesy.noaa.gov/CORS/index.shtml
 DG4137
 DG4137.The orthometric height was determined by GPS observations and a
 DG4137.high-resolution geoid model using precise GPS observation and
 DG4137.processing techniques.
 DG4137
 DG4137.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG4137.GEOID18 height accuracy estimate available here.
 DG4137
 DG4137.The PID for the CORS L1 Phase Center is DG4138.
 DG4137
 DG4137.Click photographs - Photos may exist for this station.
 DG4137
 DG4137.The XYZ, and position/ellipsoidal ht. are equivalent.
 DG4137
 DG4137.The ellipsoidal height was determined by GPS observations
 DG4137.and is referenced to NAD 83.
 DG4137
 DG4137. The following values were computed from the NAD 83(2011) position.
 DG4137
 DG4137;                    North         East     Units Scale Factor Converg.
 DG4137;SPC IL W     -   631,676.398   791,341.003   MT  1.00004379   +0 44 48.9
 DG4137;SPC IL W     - 2,072,424.98  2,596,257.94   sFT  1.00004379   +0 44 48.9
 DG4137;UTM  16      - 4,690,812.631   330,496.714   MT  0.99995352   -1 23 12.3
 DG4137
 DG4137!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG4137!SPC IL W     -   0.99996980  x   1.00004379  =   1.00001359
 DG4137!UTM  16      -   0.99996980  x   0.99995352  =   0.99992333
 DG4137
 DG4137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3049690812(NAD 83)
 DG4137
 DG4137                          SUPERSEDED SURVEY CONTROL
 DG4137
 DG4137  NAD 83(2011)-  42 21 04.01577(N)    089 03 28.85910(W) AD(2010.00) c
 DG4137  ELLIP H (07/??/22)  192.527  (m)                       GP(2010.00) c c
 DG4137  NAD 83(2011)-  42 21 04.01595(N)    089 03 28.85910(W) AD(2010.00) c
 DG4137  ELLIP H (06/??/19)  192.527  (m)                       GP(2010.00) c c
 DG4137  NAD 83(2011)-  42 21 04.01583(N)    089 03 28.85900(W) AD(2010.00) c
 DG4137  NAD 83(2011)-  42 21 04.01593(N)    089 03 28.85905(W) AD(2010.00) c
 DG4137  ELLIP H (08/??/11)  192.520  (m)                       GP(2010.00) c c
 DG4137  NAD 83(2007)-  42 21 04.01601(N)    089 03 28.85990(W) AD(2002.00) c
 DG4137  NAD 83(CORS)-  42 21 04.01601(N)    089 03 28.85990(W) AD(2002.00) c
 DG4137  ELLIP H (01/??/04)  192.557  (m)                       GP(2002.00) c c
 DG4137
 DG4137.Superseded values are not recommended for survey control.
 DG4137
 DG4137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG4137.See file dsdata.pdf to determine how the superseded data were derived.
 DG4137
 DG4137_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DG4137_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DG4137
 DG4137                          STATION DESCRIPTION
 DG4137
 DG4137'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DG4137'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DG4137'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DG4137'AND LOG FILES ACCESSIBLE AT:
 DG4137'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0953 ***********************************************************************
 LC0953  DESIGNATION -  ROCK RM 1
 LC0953  PID         -  LC0953
 LC0953  STATE/COUNTY-  IL/WOODFORD
 LC0953  COUNTRY     -  US
 LC0953  USGS QUAD   -  DANVERS (2018)
 LC0953
 LC0953                         *CURRENT SURVEY CONTROL
 LC0953  ______________________________________________________________________
 LC0953* NAD 83(1986) POSITION- 40 35 57.32   (N) 089 10 27.09   (W)   HD_HELD1
 LC0953* NAVD 88 ORTHO HEIGHT -   231.029 (meters)      757.97  (feet) ADJUSTED
 LC0953  ______________________________________________________________________
 LC0953  GEOID HEIGHT    -        -32.286 (meters)                     GEOID18
 LC0953  DYNAMIC HEIGHT  -        230.923 (meters)      757.62  (feet) COMP
 LC0953  MODELED GRAVITY -    980,162.0   (mgal)                       NAVD 88
 LC0953
 LC0953  VERT ORDER      -  SECOND    CLASS 0
 LC0953
 LC0953.The horizontal coordinates were determined by differentially corrected
 LC0953.hand held GPS observations or other comparable positioning techniques
 LC0953.and have an estimated accuracy of +/- 3 meters.
 LC0953
 LC0953.The orthometric height was determined by differential leveling and
 LC0953.adjusted by the NATIONAL GEODETIC SURVEY
 LC0953.in June 1991.
 LC0953
 LC0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0953.GEOID18 height accuracy estimate available here.
 LC0953
 LC0953.Click photographs - Photos may exist for this station.
 LC0953
 LC0953.The dynamic height is computed by dividing the NAVD 88
 LC0953.geopotential number by the normal gravity value computed on the
 LC0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0953.degrees latitude (g = 980.6199 gals.).
 LC0953
 LC0953.The modeled gravity was interpolated from observed gravity values.
 LC0953
 LC0953;                    North         East    Units  Estimated Accuracy
 LC0953;SPC IL W     -   436,998.9     784,001.5     MT  (+/- 3 meters HH1 GPS) 
 LC0953
 LC0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1603796544(NAD 83)
 LC0953
 LC0953                          SUPERSEDED SURVEY CONTROL
 LC0953
 LC0953  NGVD 29 (??/??/92)  231.097  (m)          758.19   (f) ADJ UNCH    2 0
 LC0953
 LC0953.Superseded values are not recommended for survey control.
 LC0953
 LC0953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0953.See file dsdata.pdf to determine how the superseded data were derived.
 LC0953
 LC0953_MARKER: DR = REFERENCE MARK DISK
 LC0953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0953_STAMPING: ROCK NO 1 1959
 LC0953_MARK LOGO: CGS
 LC0953_PROJECTION: FLUSH
 LC0953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0953+STABILITY: SURFACE MOTION
 LC0953
 LC0953  HISTORY     - Date     Condition        Report By
 LC0953  HISTORY     - 1959     MONUMENTED       CGS
 LC0953  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0953  HISTORY     - 19981023 GOOD             USPSQD
 LC0953  HISTORY     - 20130304 GOOD             ILDT
 LC0953
 LC0953                          STATION DESCRIPTION
 LC0953
 LC0953'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0953'2.8 MI SE FROM CONGERVILLE.
 LC0953'ABOUT 0.1 MILE NORTH ALONG AN ASPHALT STREET FROM THE POST OFFICE
 LC0953'AT CONGERVILLE, THENCE 0.75 MILE EAST ALONG U.S. HIGHWAY 150,
 LC0953'THENCE 1.25 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.7 MILES
 LC0953'EAST ALONG AN ASPHALT ROAD, AT THE OUTSIDE OF A CURVE WITH
 LC0953'TANGENTS TO THE SOUTH AND WEST, 28 FEET EAST OF THE CENTER LINE
 LC0953'OF THE ROAD, 1/2 FOOT WEST OF A FENCE, 1 1/2 FEET NORTH OF THE
 LC0953'NORTH END OF A BOARD GATE, 82 FEET SOUTH OF THE SOUTH END OF A
 LC0953'METAL GATE, 99.8 FEET SOUTHEAST OF TRIANGULATION STATION ROCK,
 LC0953'99.6 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LC0953'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0953
 LC0953                          STATION RECOVERY (1988)
 LC0953
 LC0953'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0953'MARK NOT FOUND.
 LC0953
 LC0953                          STATION RECOVERY (1998)
 LC0953
 LC0953'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0953'RECOVERED IN GOOD CONDITION.
 LC0953
 LC0953                          STATION RECOVERY (2013)
 LC0953
 LC0953'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0953'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1563 ***********************************************************************
 ME1563  DESIGNATION -  ROCK RM 1
 ME1563  PID         -  ME1563
 ME1563  STATE/COUNTY-  IL/WILL
 ME1563  COUNTRY     -  US
 ME1563  USGS QUAD   -  PEOTONE (2018)
 ME1563
 ME1563                         *CURRENT SURVEY CONTROL
 ME1563  ______________________________________________________________________
 ME1563* NAD 83(1986) POSITION- 41 19 28.11   (N) 087 48 43.01   (W)   HD_HELD1
 ME1563* NAVD 88 ORTHO HEIGHT -   215.537 (meters)      707.14  (feet) ADJUSTED
 ME1563  ______________________________________________________________________
 ME1563  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 ME1563  DYNAMIC HEIGHT  -        215.450 (meters)      706.86  (feet) COMP
 ME1563  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 ME1563
 ME1563  VERT ORDER      -  SECOND    CLASS 0
 ME1563
 ME1563.The horizontal coordinates were determined by differentially corrected
 ME1563.hand held GPS observations or other comparable positioning techniques
 ME1563.and have an estimated accuracy of +/- 3 meters.
 ME1563
 ME1563.The orthometric height was determined by differential leveling and
 ME1563.adjusted by the NATIONAL GEODETIC SURVEY
 ME1563.in June 1991.
 ME1563
 ME1563.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1563.GEOID18 height accuracy estimate available here.
 ME1563
 ME1563.Click photographs - Photos may exist for this station.
 ME1563
 ME1563.The dynamic height is computed by dividing the NAVD 88
 ME1563.geopotential number by the normal gravity value computed on the
 ME1563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1563.degrees latitude (g = 980.6199 gals.).
 ME1563
 ME1563.The modeled gravity was interpolated from observed gravity values.
 ME1563
 ME1563;                    North         East    Units  Estimated Accuracy
 ME1563;SPC IL E     -   517,207.3     343,650.1     MT  (+/- 3 meters HH1 GPS) 
 ME1563
 ME1563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3204975095(NAD 83)
 ME1563
 ME1563                          SUPERSEDED SURVEY CONTROL
 ME1563
 ME1563  NGVD 29 (??/??/92)  215.627  (m)          707.44   (f) ADJ UNCH    2 0
 ME1563
 ME1563.Superseded values are not recommended for survey control.
 ME1563
 ME1563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1563.See file dsdata.pdf to determine how the superseded data were derived.
 ME1563
 ME1563_MARKER: DR = REFERENCE MARK DISK
 ME1563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1563_STAMPING: ROCK NO 1 1959
 ME1563_MARK LOGO: CGS
 ME1563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1563+STABILITY: SURFACE MOTION
 ME1563
 ME1563  HISTORY     - Date     Condition        Report By
 ME1563  HISTORY     - 1959     MONUMENTED       CGS
 ME1563  HISTORY     - 1967     GOOD             CGS
 ME1563  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1563
 ME1563                          STATION DESCRIPTION
 ME1563
 ME1563'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1563'2 MI SW FROM PEOTONE.
 ME1563'ABOUT 0.9 MILE SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1563'WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 1.05 MILES WEST
 ME1563'ALONG AN ASPHALT ROAD, AT A GAS-MAIN CROSSING, 38 1/2 FEET SOUTH
 ME1563'OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH OF A FENCE,
 ME1563'71 1/2 FEET EAST OF A CONCRETE POST MARKING A GAS MAIN CROSSING,
 ME1563'43.3 FEET EAST OF TRIANGULATION STATION ROCK, 42.0 FEET EAST OF
 ME1563'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 ME1563'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1563
 ME1563                          STATION RECOVERY (1967)
 ME1563
 ME1563'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1563'RECOVERED IN GOOD CONDITION.
 ME1563
 ME1563                          STATION RECOVERY (2008)
 ME1563
 ME1563'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1563'A NEW SUBDIVISION AND ROADSIDE LANDSCAPING NOW EXIST IN THE AREA.
 ME1563'STATION AND RM S NOT FOUND, AZ NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0951 ***********************************************************************
 LC0951  DESIGNATION -  ROCK RM 2
 LC0951  PID         -  LC0951
 LC0951  STATE/COUNTY-  IL/WOODFORD
 LC0951  COUNTRY     -  US
 LC0951  USGS QUAD   -  DANVERS (2018)
 LC0951
 LC0951                         *CURRENT SURVEY CONTROL
 LC0951  ______________________________________________________________________
 LC0951* NAD 83(1986) POSITION- 40 35 58.81   (N) 089 10 28.43   (W)   HD_HELD1
 LC0951* NAVD 88 ORTHO HEIGHT -   230.484 (meters)      756.18  (feet) ADJUSTED
 LC0951  ______________________________________________________________________
 LC0951  GEOID HEIGHT    -        -32.286 (meters)                     GEOID18
 LC0951  DYNAMIC HEIGHT  -        230.378 (meters)      755.83  (feet) COMP
 LC0951  MODELED GRAVITY -    980,162.0   (mgal)                       NAVD 88
 LC0951
 LC0951  VERT ORDER      -  SECOND    CLASS 0
 LC0951
 LC0951.The horizontal coordinates were determined by differentially corrected
 LC0951.hand held GPS observations or other comparable positioning techniques
 LC0951.and have an estimated accuracy of +/- 3 meters.
 LC0951
 LC0951.The orthometric height was determined by differential leveling and
 LC0951.adjusted by the NATIONAL GEODETIC SURVEY
 LC0951.in June 1991.
 LC0951
 LC0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0951.GEOID18 height accuracy estimate available here.
 LC0951
 LC0951.Click photographs - Photos may exist for this station.
 LC0951
 LC0951.The dynamic height is computed by dividing the NAVD 88
 LC0951.geopotential number by the normal gravity value computed on the
 LC0951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0951.degrees latitude (g = 980.6199 gals.).
 LC0951
 LC0951.The modeled gravity was interpolated from observed gravity values.
 LC0951
 LC0951;                    North         East    Units  Estimated Accuracy
 LC0951;SPC IL W     -   437,044.5     783,969.5     MT  (+/- 3 meters HH1 GPS) 
 LC0951
 LC0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1600696590(NAD 83)
 LC0951
 LC0951                          SUPERSEDED SURVEY CONTROL
 LC0951
 LC0951  NGVD 29 (??/??/92)  230.552  (m)          756.40   (f) ADJ UNCH    2 0
 LC0951
 LC0951.Superseded values are not recommended for survey control.
 LC0951
 LC0951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0951.See file dsdata.pdf to determine how the superseded data were derived.
 LC0951
 LC0951_MARKER: DR = REFERENCE MARK DISK
 LC0951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0951_STAMPING: ROCK NO 2 1959
 LC0951_MARK LOGO: CGS
 LC0951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0951+STABILITY: SURFACE MOTION
 LC0951
 LC0951  HISTORY     - Date     Condition        Report By
 LC0951  HISTORY     - 1959     MONUMENTED       CGS
 LC0951  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0951  HISTORY     - 19981023 GOOD             USPSQD
 LC0951  HISTORY     - 20130304 POOR             ILDT
 LC0951
 LC0951                          STATION DESCRIPTION
 LC0951
 LC0951'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0951'2.8 MI SE FROM CONGERVILLE.
 LC0951'ABOUT 0.1 MILE NORTH ALONG AN ASPHALT STREET FROM THE POST OFFICE
 LC0951'AT CONGERVILLE, THENCE 0.75 MILE EAST ALONG U.S. HIGHWAY 150,
 LC0951'THENCE 1.25 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 0.7 MILE
 LC0951'EAST ALONG AN ASPHALT ROAD, AT THE OUTSIDE AND AT THE WEST END
 LC0951'OF A CURVE WITH TANGENTS TO THE WEST AND SOUTH, 19 FEET NORTH
 LC0951'OF THE CENTER LINE OF THE ROAD, 1/2 FOOT SOUTH OF A FENCE, 76
 LC0951'FEET WEST OF A T-FENCE CORNER, 41 FEET WEST OF A TELEPHONE
 LC0951'POLE, 83.1 FEET NORTH-NORTHWEST OF TRIANGULATION STATION ROCK,
 LC0951'83.7 FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1/2
 LC0951'FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0951'POST PROJECTING 4 INCHES.
 LC0951
 LC0951                          STATION RECOVERY (1988)
 LC0951
 LC0951'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0951'MARK NOT FOUND.
 LC0951
 LC0951                          STATION RECOVERY (1998)
 LC0951
 LC0951'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0951'RECOVERED IN GOOD CONDITION.
 LC0951
 LC0951                          STATION RECOVERY (2013)
 LC0951
 LC0951'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0951'TOP OF CONCRETE HAS BEEN BROKEN OFF. DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1562 ***********************************************************************
 ME1562  DESIGNATION -  ROCK RM 2
 ME1562  PID         -  ME1562
 ME1562  STATE/COUNTY-  IL/WILL
 ME1562  COUNTRY     -  US
 ME1562  USGS QUAD   -  PEOTONE (2018)
 ME1562
 ME1562                         *CURRENT SURVEY CONTROL
 ME1562  ______________________________________________________________________
 ME1562* NAD 83(1986) POSITION- 41 19 28.10   (N) 087 48 44.17   (W)   HD_HELD1
 ME1562* NAVD 88 ORTHO HEIGHT -   215.549 (meters)      707.18  (feet) ADJUSTED
 ME1562  ______________________________________________________________________
 ME1562  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 ME1562  DYNAMIC HEIGHT  -        215.462 (meters)      706.89  (feet) COMP
 ME1562  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 ME1562
 ME1562  VERT ORDER      -  SECOND    CLASS 0
 ME1562
 ME1562.The horizontal coordinates were determined by differentially corrected
 ME1562.hand held GPS observations or other comparable positioning techniques
 ME1562.and have an estimated accuracy of +/- 3 meters.
 ME1562
 ME1562.The orthometric height was determined by differential leveling and
 ME1562.adjusted by the NATIONAL GEODETIC SURVEY
 ME1562.in June 1991.
 ME1562
 ME1562.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1562.GEOID18 height accuracy estimate available here.
 ME1562
 ME1562.Click photographs - Photos may exist for this station.
 ME1562
 ME1562.The dynamic height is computed by dividing the NAVD 88
 ME1562.geopotential number by the normal gravity value computed on the
 ME1562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1562.degrees latitude (g = 980.6199 gals.).
 ME1562
 ME1562.The modeled gravity was interpolated from observed gravity values.
 ME1562
 ME1562;                    North         East    Units  Estimated Accuracy
 ME1562;SPC IL E     -   517,206.8     343,623.1     MT  (+/- 3 meters HH1 GPS) 
 ME1562
 ME1562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3202275095(NAD 83)
 ME1562
 ME1562                          SUPERSEDED SURVEY CONTROL
 ME1562
 ME1562  NGVD 29 (??/??/92)  215.639  (m)          707.48   (f) ADJ UNCH    2 0
 ME1562
 ME1562.Superseded values are not recommended for survey control.
 ME1562
 ME1562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1562.See file dsdata.pdf to determine how the superseded data were derived.
 ME1562
 ME1562_MARKER: DR = REFERENCE MARK DISK
 ME1562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1562_STAMPING: ROCK NO 2 1959
 ME1562_MARK LOGO: CGS
 ME1562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1562+STABILITY: SURFACE MOTION
 ME1562
 ME1562  HISTORY     - Date     Condition        Report By
 ME1562  HISTORY     - 1959     MONUMENTED       CGS
 ME1562  HISTORY     - 1967     GOOD             CGS
 ME1562  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1562
 ME1562                          STATION DESCRIPTION
 ME1562
 ME1562'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1562'2 MI SW FROM PEOTONE.
 ME1562'ABOUT 0.9 MILE SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1562'WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 1.05 MILES WEST
 ME1562'ALONG AN ASPHALT ROAD, AT A GAS MAIN CROSSING, 37 1/2 FEET SOUTH
 ME1562'OF THE CENTER LINE OF THE ROAD, 2 FEET NORTH OF A FENCE, 17 1/2
 ME1562'FEET WEST OF A CONCRETE POST MARKING A GAS MAIN CROSSING, 45.8
 ME1562'FEET WEST OF TRIANGULATION STATION ROCK, 47.1 FEET WEST OF A
 ME1562'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 ME1562'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 ME1562
 ME1562                          STATION RECOVERY (1967)
 ME1562
 ME1562'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1562'RECOVERED IN GOOD CONDITION.
 ME1562
 ME1562                          STATION RECOVERY (2008)
 ME1562
 ME1562'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1562'A NEW SUBDIVISION AND ROADSIDE LANDSCAPING NOW EXIST IN THE AREA.
 ME1562'STATION AND RM S NOT FOUND, AZ NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9191 ***********************************************************************
 DG9191  DESIGNATION -  ROCK RUN 1
 DG9191  PID         -  DG9191
 DG9191  STATE/COUNTY-  IL/STEPHENSON
 DG9191  COUNTRY     -  US
 DG9191  USGS QUAD   -  DAVIS (2018)
 DG9191
 DG9191                         *CURRENT SURVEY CONTROL
 DG9191  ______________________________________________________________________
 DG9191* NAD 83(2011) POSITION- 42 26 06.53476(N) 089 28 39.63666(W)   ADJUSTED
 DG9191* NAD 83(2011) ELLIP HT-   239.570 (meters)        (06/27/12)   ADJUSTED
 DG9191* NAD 83(2011) EPOCH   -  2010.00
 DG9191* NAVD 88 ORTHO HEIGHT -   273.1   (meters)      896.    (feet) GPS OBS
 DG9191  ______________________________________________________________________
 DG9191  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9191  GEOID HEIGHT    -        -33.424 (meters)                     GEOID99
 DG9191  GEOID HEIGHT    -        -33.510 (meters)                     GEOID18
 DG9191  NAD 83(2011) X  -     42,979.803 (meters)                     COMP
 DG9191  NAD 83(2011) Y  - -4,714,501.206 (meters)                     COMP
 DG9191  NAD 83(2011) Z  -  4,281,562.390 (meters)                     COMP
 DG9191  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 DG9191
 DG9191  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9191  Standards:
 DG9191         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9191            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9191  -------------------------------------------------------------------
 DG9191  NETWORK    0.80   1.61           0.36   0.28   0.82      0.15024212
 DG9191  -------------------------------------------------------------------
 DG9191  Click here for local accuracies and other accuracy information.
 DG9191
 DG9191.The horizontal coordinates were established by GPS observations
 DG9191.and adjusted by the National Geodetic Survey in June 2012.
 DG9191
 DG9191.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9191.been affixed to the stable North American tectonic plate. See 
 DG9191.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9191
 DG9191.The horizontal coordinates are valid at the epoch date displayed above
 DG9191.which is a decimal equivalence of Year/Month/Day.
 DG9191
 DG9191.The orthometric height was determined by GPS observations and a
 DG9191.high-resolution geoid model.
 DG9191
 DG9191.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9191.GEOID18 height accuracy estimate available here.
 DG9191
 DG9191.Click photographs - Photos may exist for this station.
 DG9191
 DG9191.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9191
 DG9191.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9191
 DG9191.The ellipsoidal height was determined by GPS observations
 DG9191.and is referenced to NAD 83.
 DG9191
 DG9191. The following values were computed from the NAD 83(2011) position.
 DG9191
 DG9191;                    North         East     Units Scale Factor Converg.
 DG9191;SPC IL W     -   640,644.952   756,689.561   MT  0.99998070   +0 27 53.7
 DG9191;SPC IL W     - 2,101,849.31  2,482,572.33   sFT  0.99998070   +0 27 53.7
 DG9191;UTM  16      - 4,701,066.367   296,202.841   MT  1.00011104   -1 40 20.6
 DG9191
 DG9191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9191!SPC IL W     -   0.99996243  x   0.99998070  =   0.99994313
 DG9191!UTM  16      -   0.99996243  x   1.00011104  =   1.00007346
 DG9191
 DG9191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN9620201066(NAD 83)
 DG9191
 DG9191                          SUPERSEDED SURVEY CONTROL
 DG9191
 DG9191  NAD 83(2007)-  42 26 06.53479(N)    089 28 39.63757(W) AD(2002.00) 0
 DG9191  ELLIP H (02/10/07)  239.603  (m)                       GP(2002.00)    
 DG9191  NAD 83(1997)-  42 26 06.53403(N)    089 28 39.63601(W) AD(       ) 1
 DG9191  ELLIP H (03/01/05)  239.590  (m)                       GP(       ) 4 1
 DG9191
 DG9191.Superseded values are not recommended for survey control.
 DG9191
 DG9191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9191.See file dsdata.pdf to determine how the superseded data were derived.
 DG9191
 DG9191_MARKER: A = ALUMINUM MARKER
 DG9191_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9191_STAMPING: ROCK RUN NO. 1
 DG9191_MARK LOGO: IL-177
 DG9191_PROJECTION: RECESSED 4 CENTIMETERS
 DG9191_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9191_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9191+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2020
 DG9191_ROD/PIPE-DEPTH: 3.66 meters
 DG9191
 DG9191  HISTORY     - Date     Condition        Report By
 DG9191  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9191  HISTORY     - 20200916 GOOD             ILDT
 DG9191  HISTORY     - 20200923 GOOD             ILDT
 DG9191
 DG9191                          STATION DESCRIPTION
 DG9191
 DG9191'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9191'STATION IS ABOUT 2.7 KM (1.7 MILES) NORTH OF ROCK CITY AND ABOUT 5.0
 DG9191'KM (3.1 MILES) NORTHWEST OF  DAVIS (AIR LINE), IN SECTION 8, T 28 N, R
 DG9191'9 E ON PROPERTY OWNED BY AMY COLEMAN. THIS STATION  IS 9.6M (31.5 FT)
 DG9191'WEST OF THE CENTERLINE OF PAVEMENT OF ROCK CITY ROAD, 0.36M (1.2 FT)
 DG9191'EAST OF  AN ORANGE CARSONITE WITNESS SIGN, AND 29.3M (96.3 FT)
 DG9191'SOUTHWEST OF A POWER POLE. MARK IS FLUSH  WITH GROUND LEVEL.
 DG9191'
 DG9191'TO REACH THE STATION FROM THE INTERSECTION OF ROCK CITY ROAD AND STATE
 DG9191'HIGHWAY 75 IN  ROCK CITY, GO NORTH ON ROCK CITY ROAD 2.7 KM (1.7
 DG9191'MILES) TO THE STATION ON THE LEFT (WEST).
 DG9191'
 DG9191'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9191'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12FT). THE DISK IS RECESSED
 DG9191'4.6 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9191'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9191'FLUSH WITH THE GROUND.
 DG9191
 DG9191                          STATION RECOVERY (2020)
 DG9191
 DG9191'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9191'RECOVERED IN GOOD CONDITION.
 DG9191
 DG9191                          STATION RECOVERY (2020)
 DG9191
 DG9191'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9214 ***********************************************************************
 DG9214  DESIGNATION -  ROCK RUN 2
 DG9214  PID         -  DG9214
 DG9214  STATE/COUNTY-  IL/STEPHENSON
 DG9214  COUNTRY     -  US
 DG9214  USGS QUAD   -  DAVIS (2018)
 DG9214
 DG9214                         *CURRENT SURVEY CONTROL
 DG9214  ______________________________________________________________________
 DG9214* NAD 83(2011) POSITION- 42 26 34.04458(N) 089 28 39.41774(W)   ADJUSTED
 DG9214* NAD 83(2011) ELLIP HT-   234.667 (meters)        (06/27/12)   ADJUSTED
 DG9214* NAD 83(2011) EPOCH   -  2010.00
 DG9214* NAVD 88 ORTHO HEIGHT -   268.2   (meters)      880.    (feet) GPS OBS
 DG9214  ______________________________________________________________________
 DG9214  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9214  GEOID HEIGHT    -        -33.433 (meters)                     GEOID99
 DG9214  GEOID HEIGHT    -        -33.518 (meters)                     GEOID18
 DG9214  NAD 83(2011) X  -     42,979.552 (meters)                     COMP
 DG9214  NAD 83(2011) Y  - -4,713,924.741 (meters)                     COMP
 DG9214  NAD 83(2011) Z  -  4,282,185.549 (meters)                     COMP
 DG9214  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 DG9214
 DG9214  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9214  Standards:
 DG9214         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9214            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9214  -------------------------------------------------------------------
 DG9214  NETWORK    0.93   1.08           0.42   0.33   0.55     -0.05350781
 DG9214  -------------------------------------------------------------------
 DG9214  Click here for local accuracies and other accuracy information.
 DG9214
 DG9214.The horizontal coordinates were established by GPS observations
 DG9214.and adjusted by the National Geodetic Survey in June 2012.
 DG9214
 DG9214.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9214.been affixed to the stable North American tectonic plate. See 
 DG9214.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9214
 DG9214.The horizontal coordinates are valid at the epoch date displayed above
 DG9214.which is a decimal equivalence of Year/Month/Day.
 DG9214
 DG9214.The orthometric height was determined by GPS observations and a
 DG9214.high-resolution geoid model.
 DG9214
 DG9214.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9214.GEOID18 height accuracy estimate available here.
 DG9214
 DG9214.Click photographs - Photos may exist for this station.
 DG9214
 DG9214.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9214
 DG9214.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9214
 DG9214.The ellipsoidal height was determined by GPS observations
 DG9214.and is referenced to NAD 83.
 DG9214
 DG9214. The following values were computed from the NAD 83(2011) position.
 DG9214
 DG9214;                    North         East     Units Scale Factor Converg.
 DG9214;SPC IL W     -   641,493.793   756,687.675   MT  0.99998070   +0 27 54.1
 DG9214;SPC IL W     - 2,104,634.22  2,482,566.15   sFT  0.99998070   +0 27 54.1
 DG9214;UTM  16      - 4,701,914.798   296,232.620   MT  1.00011089   -1 40 21.4
 DG9214
 DG9214!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9214!SPC IL W     -   0.99996320  x   0.99998070  =   0.99994390
 DG9214!UTM  16      -   0.99996320  x   1.00011089  =   1.00007408
 DG9214
 DG9214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN9623201914(NAD 83)
 DG9214
 DG9214                          SUPERSEDED SURVEY CONTROL
 DG9214
 DG9214  NAD 83(2007)-  42 26 34.04461(N)    089 28 39.41865(W) AD(2002.00) 0
 DG9214  ELLIP H (02/10/07)  234.700  (m)                       GP(2002.00)    
 DG9214  NAD 83(1997)-  42 26 34.04397(N)    089 28 39.41704(W) AD(       ) 2
 DG9214  ELLIP H (03/01/05)  234.690  (m)                       GP(       ) 4 1
 DG9214
 DG9214.Superseded values are not recommended for survey control.
 DG9214
 DG9214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9214.See file dsdata.pdf to determine how the superseded data were derived.
 DG9214
 DG9214_MARKER: A = ALUMINUM MARKER
 DG9214_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9214_STAMPING: ROCK RUN NO. 2
 DG9214_MARK LOGO: IL-177
 DG9214_PROJECTION: RECESSED 5 CENTIMETERS
 DG9214_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9214+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2020
 DG9214_ROD/PIPE-DEPTH: 3.66 meters
 DG9214
 DG9214  HISTORY     - Date     Condition        Report By
 DG9214  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9214  HISTORY     - 20200916 GOOD             ILDT
 DG9214
 DG9214                          STATION DESCRIPTION
 DG9214
 DG9214'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9214'STATION IS ABOUT 3.5 KM (2.2 MILES) NORTH OF ROCK CITY AND ABOUT 5.3
 DG9214'KM (3.3 MILES)  NORTHWEST OF DAVIS (AIR LINE), IN SECTION 9, T 28 N, R
 DG9214'9 E, ON PROPERTY OWNED BY  DOUGLAS BERG. THIS STATION IS 10.5M (34.5
 DG9214'FT) EAST OF THE CENTERLINE OF PAVEMENT OF  ROCK CITY ROAD, 0.3M (1 FT)
 DG9214'WEST OF AN ORANGE CARSONITE WITNESS SIGN, 28M (92 FT) NORTH OF  A
 DG9214'POWER POLE AND 25.9M (85 FT) SOUTH OF A POWER POLE. MARK IS FLUSH WITH
 DG9214'GROUND LEVEL.
 DG9214'
 DG9214'TO REACH THE STATION FROM THE INTERSECTION OF ROCK CITY ROAD AND STATE
 DG9214'HIGHWAY 75 IN  ROCK CITY, GO NORTH ON ROCK CITY ROAD 3.5 KM (2.2
 DG9214'MILES) TO THE STATION ON THE RIGHT (EAST).
 DG9214'
 DG9214'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9214'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9214'5.2 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9214'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9214'FLUSH WITH THE GROUND.
 DG9214
 DG9214                          STATION RECOVERY (2020)
 DG9214
 DG9214'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1458 ***********************************************************************
 NH1458  DESIGNATION -  ROCKFORD A LINCOLN JR HS STK
 NH1458  PID         -  NH1458
 NH1458  STATE/COUNTY-  IL/WINNEBAGO
 NH1458  COUNTRY     -  US
 NH1458  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1458
 NH1458                         *CURRENT SURVEY CONTROL
 NH1458  ______________________________________________________________________
 NH1458* NAD 83(1997) POSITION- 42 15 53.00511(N) 089 04 15.83205(W)   ADJUSTED
 NH1458  ______________________________________________________________________
 NH1458  GEOID HEIGHT    -        -33.383 (meters)                     GEOID18
 NH1458  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 NH1458  HORZ ORDER      -  THIRD
 NH1458
 NH1458.The horizontal coordinates were established by classical geodetic methods
 NH1458.and adjusted by the National Geodetic Survey in October 1999.
 NH1458
 NH1458.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1458.GEOID18 height accuracy estimate available here.
 NH1458
 NH1458.Click photographs - Photos may exist for this station.
 NH1458
 NH1458.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1458
 NH1458. The following values were computed from the NAD 83(1997) position.
 NH1458
 NH1458;                    North         East     Units Scale Factor Converg.
 NH1458;SPC IL W     -   622,066.523   790,389.502   MT  1.00004167   +0 44 12.9
 NH1458;SPC IL W     - 2,040,896.58  2,593,136.22   sFT  1.00004167   +0 44 12.9
 NH1458;UTM  16      - 4,681,245.631   329,188.495   MT  0.99995900   -1 23 35.7
 NH1458
 NH1458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2918881245(NAD 83)
 NH1458
 NH1458                          SUPERSEDED SURVEY CONTROL
 NH1458
 NH1458  NAD 83(1996)-  42 15 53.00540(N)    089 04 15.83324(W) AD(       ) 3
 NH1458  NAD 83(1991)-  42 15 53.00345(N)    089 04 15.83414(W) AD(       ) 3
 NH1458  NAD 83(1986)-  42 15 53.00259(N)    089 04 15.83455(W) AD(       ) 3
 NH1458  NAD 27      -  42 15 52.93200(N)    089 04 15.45300(W) AD(       ) 3
 NH1458
 NH1458.Superseded values are not recommended for survey control.
 NH1458
 NH1458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1458.See file dsdata.pdf to determine how the superseded data were derived.
 NH1458
 NH1458_MARKER: 63 = STACK
 NH1458_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1458+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1458
 NH1458  HISTORY     - Date     Condition        Report By
 NH1458  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1458  HISTORY     - 1954     GOOD             CGS
 NH1458  HISTORY     - 19970316 GOOD             USPSQD
 NH1458  HISTORY     - 20120725 GOOD             GEOCAC
 NH1458
 NH1458                          STATION DESCRIPTION
 NH1458
 NH1458'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1458'THIS STATION IS THE STACK AT THE ABRAHAM LINCOLN JUNIOR
 NH1458'HIGH SCHOOL IN THE EASTERN CENTRAL PART OF THE CITY OF ROCKFORD,
 NH1458'ILLINOIS.  IT IS LOCATED ON THE WEST SIDE OF THE POWERHOUSE
 NH1458'AND ON THE NORTH SIDE OF A LARGE YELLOW BRICK SCHOOL, ABOUT
 NH1458'290 FEET NORTH-NORTHEAST OF CHARLES STREET AND ABOUT 150
 NH1458'FEET WEST OF THE CENTERLINE OF 12TH STREET, AT THE END OF
 NH1458'2ND AVENUE.  THE STACK WAS ERECTED IN 1929.  IT IS FAIRLY
 NH1458'PROMINENT.
 NH1458'
 NH1458'THE STACK IS A YELLOW BRICK STRUCTURE ABOUT 14 FEET IN DIAMETER
 NH1458'AT THE BASE, ABOUT 8 FEET IN DIAMETER AT THE TOP, AND ABOUT
 NH1458'140 FEET HIGH.  IT HAS A COLLAR AROUND THE TOP.
 NH1458
 NH1458                          STATION RECOVERY (1954)
 NH1458
 NH1458'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1458'STATION RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 NH1458'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1458
 NH1458                          STATION RECOVERY (1997)
 NH1458
 NH1458'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1458'RECOVERED IN GOOD CONDITION.
 NH1458
 NH1458                          STATION RECOVERY (2012)
 NH1458
 NH1458'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1458'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1462 ***********************************************************************
 NH1462  DESIGNATION -  ROCKFORD BELL TEL CO RAD MAST
 NH1462  PID         -  NH1462
 NH1462  STATE/COUNTY-  IL/WINNEBAGO
 NH1462  COUNTRY     -  US
 NH1462  USGS QUAD   -  WINNEBAGO (2018)
 NH1462
 NH1462                         *CURRENT SURVEY CONTROL
 NH1462  ______________________________________________________________________
 NH1462* NAD 83(1997) POSITION- 42 19 52.55497(N) 089 09 19.57386(W)   ADJUSTED
 NH1462  ______________________________________________________________________
 NH1462  GEOID HEIGHT    -        -33.478 (meters)                     GEOID18
 NH1462  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 NH1462  HORZ ORDER      -  THIRD
 NH1462
 NH1462.The horizontal coordinates were established by classical geodetic methods
 NH1462.and adjusted by the National Geodetic Survey in October 1999.
 NH1462
 NH1462.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1462.GEOID18 height accuracy estimate available here.
 NH1462
 NH1462.Click photographs - Photos may exist for this station.
 NH1462
 NH1462.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1462
 NH1462. The following values were computed from the NAD 83(1997) position.
 NH1462
 NH1462;                    North         East     Units Scale Factor Converg.
 NH1462;SPC IL W     -   629,371.496   783,340.702   MT  1.00002661   +0 40 51.7
 NH1462;SPC IL W     - 2,064,862.98  2,570,010.29   sFT  1.00002661   +0 40 51.7
 NH1462;UTM  16      - 4,688,807.261   322,416.680   MT  0.99998803   -1 27 06.8
 NH1462
 NH1462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2241688807(NAD 83)
 NH1462
 NH1462                          SUPERSEDED SURVEY CONTROL
 NH1462
 NH1462  NAD 83(1996)-  42 19 52.55513(N)    089 09 19.57453(W) AD(       ) 3
 NH1462  NAD 83(1991)-  42 19 52.55245(N)    089 09 19.57553(W) AD(       ) 3
 NH1462  NAD 83(1986)-  42 19 52.55081(N)    089 09 19.57640(W) AD(       ) 3
 NH1462  NAD 27      -  42 19 52.48700(N)    089 09 19.18400(W) AD(       ) 3
 NH1462
 NH1462.Superseded values are not recommended for survey control.
 NH1462
 NH1462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1462.See file dsdata.pdf to determine how the superseded data were derived.
 NH1462
 NH1462_MARKER: 42 = RADIO/TV MAST
 NH1462
 NH1462  HISTORY     - Date     Condition        Report By
 NH1462  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1462  HISTORY     - 1957     GOOD             CGS
 NH1462  HISTORY     - 19970510 GOOD             USPSQD
 NH1462
 NH1462                          STATION DESCRIPTION
 NH1462
 NH1462'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1462'STATION IS THE CENTER OF THE TOP OF THE BELL TELEPHONE CO.
 NH1462'RADIO STATION MAST, LOCATED ABOUT 5 MILES NORTHWEST OF ROCKFORD,
 NH1462'IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF TATE AND TELEGRAPH
 NH1462'ROADS.  IT IS AN UNLIGHTED, SELF-SUPPORTING, 4 LEGGED, GALVANIZED
 NH1462'STEEL TOWER, 140 FEET HIGH AND HAS A FOUR PRONG ANTENNA ATOP.
 NH1462'
 NH1462'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 NH1462'70 (TRASK BRIDGE RD.) AND TATE ROAD, ABOUT 5 MILES NORTHWEST
 NH1462'OF ROCKFORD, GO NORTH ON TATE ROAD FOR 0.4 MILE TO THE STATION
 NH1462'ON THE RIGHT AS DESCRIBED.
 NH1462
 NH1462                          STATION RECOVERY (1957)
 NH1462
 NH1462'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 NH1462'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 NH1462'THE DESCRIPTION IS ADEQUATE AND COMPLETE.
 NH1462
 NH1462                          STATION RECOVERY (1997)
 NH1462
 NH1462'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1462'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1442 ***********************************************************************
 NH1442  DESIGNATION -  ROCKFORD BETHESDA CONVENT CH
 NH1442  PID         -  NH1442
 NH1442  STATE/COUNTY-  IL/WINNEBAGO
 NH1442  COUNTRY     -  US
 NH1442  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1442
 NH1442                         *CURRENT SURVEY CONTROL
 NH1442  ______________________________________________________________________
 NH1442* NAD 83(1997) POSITION- 42 15 59.02953(N) 089 03 41.66889(W)   ADJUSTED
 NH1442  ______________________________________________________________________
 NH1442  GEOID HEIGHT    -        -33.386 (meters)                     GEOID18
 NH1442  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 NH1442  HORZ ORDER      -  THIRD
 NH1442
 NH1442.The horizontal coordinates were established by classical geodetic methods
 NH1442.and adjusted by the National Geodetic Survey in October 1999.
 NH1442
 NH1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1442.GEOID18 height accuracy estimate available here.
 NH1442
 NH1442.Click photographs - Photos may exist for this station.
 NH1442
 NH1442.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1442
 NH1442. The following values were computed from the NAD 83(1997) position.
 NH1442
 NH1442;                    North         East     Units Scale Factor Converg.
 NH1442;SPC IL W     -   622,262.514   791,170.026   MT  1.00004341   +0 44 35.9
 NH1442;SPC IL W     - 2,041,539.60  2,595,696.99   sFT  1.00004341   +0 44 35.9
 NH1442;UTM  16      - 4,681,412.460   329,975.697   MT  0.99995570   -1 23 12.8
 NH1442
 NH1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2997581412(NAD 83)
 NH1442
 NH1442                          SUPERSEDED SURVEY CONTROL
 NH1442
 NH1442  NAD 83(1996)-  42 15 59.02978(N)    089 03 41.67012(W) AD(       ) 3
 NH1442  NAD 83(1991)-  42 15 59.02782(N)    089 03 41.67116(W) AD(       ) 3
 NH1442  NAD 83(1986)-  42 15 59.02700(N)    089 03 41.67175(W) AD(       ) 3
 NH1442  NAD 27      -  42 15 58.95600(N)    089 03 41.29100(W) AD(       ) 3
 NH1442
 NH1442.Superseded values are not recommended for survey control.
 NH1442
 NH1442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1442.See file dsdata.pdf to determine how the superseded data were derived.
 NH1442
 NH1442_MARKER: 55 = TOWER
 NH1442
 NH1442  HISTORY     - Date     Condition        Report By
 NH1442  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1442  HISTORY     - 1954     GOOD             CGS
 NH1442  HISTORY     - 19970316 GOOD             USPSQD
 NH1442
 NH1442                          STATION DESCRIPTION
 NH1442
 NH1442'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1442'THIS STATION IS THE TOWER ON THE NORTHWEST CORNER OF THE
 NH1442'BETHESDA CONVENT CHURCH IN THE EASTERN PART OF THE CITY
 NH1442'OF ROCKFORD, ILLINOIS.  IT IS LOCATED ABOUT 185 FEET SOUTH
 NH1442'OF THE CENTERLINE OF E. STATE STREET AND ABOUT 80 FEET EAST
 NH1442'OF THE CENTERLINE OF WASHINGTON STREET.  THE CHURCH WAS
 NH1442'ERECTED IN 1927.  IT IS FAIRLY PROMINENT.
 NH1442'
 NH1442'THE SQUARE YELLOW BRICK TOWER IS ABOUT 90 FEET HIGH.  IT HAS
 NH1442'TWO TALL NARROW GOTHIC OPENINGS ON EACH SIDE AT THE TOP AND
 NH1442'AN ORNAMENTAL RAIL AROUND THE TOP WITH POST-LIKE TURRETS
 NH1442'AT THE CORNERS.
 NH1442
 NH1442                          STATION RECOVERY (1954)
 NH1442
 NH1442'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1442'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 NH1442'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1442
 NH1442                          STATION RECOVERY (1997)
 NH1442
 NH1442'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1442'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1449 ***********************************************************************
 NH1449  DESIGNATION -  ROCKFORD CO POLICE KSA 380 MST
 NH1449  PID         -  NH1449
 NH1449  STATE/COUNTY-  IL/WINNEBAGO
 NH1449  COUNTRY     -  US
 NH1449  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1449
 NH1449                         *CURRENT SURVEY CONTROL
 NH1449  ______________________________________________________________________
 NH1449* NAD 83(1997) POSITION- 42 19 26.26776(N) 089 04 28.56726(W)   ADJUSTED
 NH1449  ______________________________________________________________________
 NH1449  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 NH1449  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 NH1449  HORZ ORDER      -  THIRD
 NH1449
 NH1449.The horizontal coordinates were established by classical geodetic methods
 NH1449.and adjusted by the National Geodetic Survey in October 1999.
 NH1449
 NH1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1449.GEOID18 height accuracy estimate available here.
 NH1449
 NH1449.Click photographs - Photos may exist for this station.
 NH1449
 NH1449.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1449
 NH1449. The following values were computed from the NAD 83(1997) position.
 NH1449
 NH1449;                    North         East     Units Scale Factor Converg.
 NH1449;SPC IL W     -   628,642.782   790,013.235   MT  1.00004083   +0 44 07.3
 NH1449;SPC IL W     - 2,062,472.19  2,591,901.76   sFT  1.00004083   +0 44 07.3
 NH1449;UTM  16      - 4,687,830.794   329,057.074   MT  0.99995955   -1 23 50.0
 NH1449
 NH1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2905787830(NAD 83)
 NH1449
 NH1449                          SUPERSEDED SURVEY CONTROL
 NH1449
 NH1449  NAD 83(1996)-  42 19 26.26782(N)    089 04 28.56802(W) AD(       ) 3
 NH1449  NAD 83(1991)-  42 19 26.26484(N)    089 04 28.56866(W) AD(       ) 3
 NH1449  NAD 83(1986)-  42 19 26.26361(N)    089 04 28.57015(W) AD(       ) 3
 NH1449  NAD 27      -  42 19 26.19800(N)    089 04 28.18400(W) AD(       ) 3
 NH1449
 NH1449.Superseded values are not recommended for survey control.
 NH1449
 NH1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1449.See file dsdata.pdf to determine how the superseded data were derived.
 NH1449
 NH1449_MARKER: 42 = RADIO/TV MAST
 NH1449
 NH1449  HISTORY     - Date     Condition        Report By
 NH1449  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1449  HISTORY     - 19970321 MARK NOT FOUND   USPSQD
 NH1449
 NH1449                          STATION DESCRIPTION
 NH1449
 NH1449'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1449'STATION IS THE FLASHING RED LIGHT ATOP THE MAST OF THE WINNEBAGO
 NH1449'COUNTY POLICE DEPT. MAST, LOCATED ABOUT 4 MILES NORTH OF
 NH1449'THE CENTER OF ROCKFORD, 0.25 MILE EAST OF WEST MAIN STREET
 NH1449'(STATE HIGHWAY 2) AND 100 FEET NORTH OF THE NORTH SIDE OF
 NH1449'THE ROCKFORD TOWNSHIP HOSPITAL.  IT IS A UNIFORM CROSS SECTION,
 NH1449'GUYED, STEEL MAST, PAINTED IN ALTERNATE SECTIONS OF ORANGE
 NH1449'AND WHITE AND IS 200 FEET HIGH.
 NH1449
 NH1449                          STATION RECOVERY (1997)
 NH1449
 NH1449'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1449'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1445 ***********************************************************************
 NH1445  DESIGNATION -  ROCKFORD DEAN MILK CO STACK
 NH1445  PID         -  NH1445
 NH1445  STATE/COUNTY-  IL/WINNEBAGO
 NH1445  COUNTRY     -  US
 NH1445  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1445
 NH1445                         *CURRENT SURVEY CONTROL
 NH1445  ______________________________________________________________________
 NH1445* NAD 83(1997) POSITION- 42 17 08.37122(N) 089 06 09.18958(W)   ADJUSTED
 NH1445  ______________________________________________________________________
 NH1445  GEOID HEIGHT    -        -33.415 (meters)                     GEOID18
 NH1445  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 NH1445  HORZ ORDER      -  THIRD
 NH1445
 NH1445.The horizontal coordinates were established by classical geodetic methods
 NH1445.and adjusted by the National Geodetic Survey in October 1999.
 NH1445
 NH1445.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1445.GEOID18 height accuracy estimate available here.
 NH1445
 NH1445.Click photographs - Photos may exist for this station.
 NH1445
 NH1445.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1445
 NH1445. The following values were computed from the NAD 83(1997) position.
 NH1445
 NH1445;                    North         East     Units Scale Factor Converg.
 NH1445;SPC IL W     -   624,358.926   787,762.574   MT  1.00003591   +0 42 57.6
 NH1445;SPC IL W     - 2,048,417.58  2,584,517.71   sFT  1.00003591   +0 42 57.6
 NH1445;UTM  16      - 4,683,633.933   326,648.797   MT  0.99996976   -1 24 54.0
 NH1445
 NH1445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2664883633(NAD 83)
 NH1445
 NH1445                          SUPERSEDED SURVEY CONTROL
 NH1445
 NH1445  NAD 83(1996)-  42 17 08.37154(N)    089 06 09.19051(W) AD(       ) 3
 NH1445  NAD 83(1991)-  42 17 08.36925(N)    089 06 09.19079(W) AD(       ) 3
 NH1445  NAD 83(1986)-  42 17 08.36792(N)    089 06 09.19105(W) AD(       ) 3
 NH1445  NAD 27      -  42 17 08.30000(N)    089 06 08.80700(W) AD(       ) 3
 NH1445
 NH1445.Superseded values are not recommended for survey control.
 NH1445
 NH1445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1445.See file dsdata.pdf to determine how the superseded data were derived.
 NH1445
 NH1445_MARKER: 63 = STACK
 NH1445
 NH1445  HISTORY     - Date     Condition        Report By
 NH1445  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1445  HISTORY     - 1954     GOOD             CGS
 NH1445  HISTORY     - 19970316 GOOD             USPSQD
 NH1445
 NH1445                          STATION DESCRIPTION
 NH1445
 NH1445'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1445'THIS STATION IS THE STACK AT THE ROCKFORD DAIRIES, INC., IN
 NH1445'THE NORTHWESTERN PART OF THE CITY OF ROCKFORD, ILLINOIS.
 NH1445'IT IS LOCATED ON THE SOUTH END OF A NEW YELLOW BRICK BUILDING,
 NH1445'ABOUT 155 FEET WEST OF THE CENTERLINE OF KILBURN AVENUE,
 NH1445'AND ABOUT 0.1 MILE SOUTH OF ARTHUR AVENUE.  THE STACK WAS
 NH1445'ERECTED IN 1934.  IT IS FAIRLY PROMINENT.
 NH1445'
 NH1445'THE STACK IS MADE OF STRAW-COLORED BRICK WITH A DARKER COLORED
 NH1445'SECTION AT THE TOP.  THE BUILDING ON WHICH THE STACK SETS
 NH1445'IS ABOUT 30 FEET HIGH.  THE STACK IS ABOUT 14 FEET IN DIAMETER
 NH1445'AT THE BASE, ABOUT 10 FEET IN DIAMETER AT THE TOP AND HAS
 NH1445'A COLLAR AT THE TOP.  THE STACK IS ABOUT 120 FEET HIGH.  THE
 NH1445'TOTAL HEIGHT IS ABOUT 150 FEET.
 NH1445
 NH1445                          STATION RECOVERY (1954)
 NH1445
 NH1445'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1445'LISTED PREVIOUSLY AS ROCKFORD, ROCKFORD DAIRIES INC. STACK.
 NH1445'
 NH1445'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1445'THE ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1445
 NH1445                          STATION RECOVERY (1997)
 NH1445
 NH1445'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1445'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1432 ***********************************************************************
 NH1432  DESIGNATION -  ROCKFORD FIRST EV L CH SW CUP
 NH1432  PID         -  NH1432
 NH1432  STATE/COUNTY-  IL/WINNEBAGO
 NH1432  COUNTRY     -  US
 NH1432  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1432
 NH1432                         *CURRENT SURVEY CONTROL
 NH1432  ______________________________________________________________________
 NH1432* NAD 83(1997) POSITION- 42 15 55.73427(N) 089 05 16.70126(W)   ADJUSTED
 NH1432  ______________________________________________________________________
 NH1432  GEOID HEIGHT    -        -33.383 (meters)                     GEOID18
 NH1432  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 NH1432  HORZ ORDER      -  THIRD
 NH1432
 NH1432.The horizontal coordinates were established by classical geodetic methods
 NH1432.and adjusted by the National Geodetic Survey in October 1999.
 NH1432
 NH1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1432.GEOID18 height accuracy estimate available here.
 NH1432
 NH1432.Click photographs - Photos may exist for this station.
 NH1432
 NH1432.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1432
 NH1432. The following values were computed from the NAD 83(1997) position.
 NH1432
 NH1432;                    North         East     Units Scale Factor Converg.
 NH1432;SPC IL W     -   622,132.924   788,993.464   MT  1.00003859   +0 43 31.9
 NH1432;SPC IL W     - 2,041,114.43  2,588,556.06   sFT  1.00003859   +0 43 31.9
 NH1432;UTM  16      - 4,681,363.868   327,795.999   MT  0.99996488   -1 24 16.7
 NH1432
 NH1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2779581363(NAD 83)
 NH1432
 NH1432                          SUPERSEDED SURVEY CONTROL
 NH1432
 NH1432  NAD 83(1996)-  42 15 55.73462(N)    089 05 16.70238(W) AD(       ) 3
 NH1432  NAD 83(1991)-  42 15 55.73269(N)    089 05 16.70278(W) AD(       ) 3
 NH1432  NAD 83(1986)-  42 15 55.73195(N)    089 05 16.70272(W) AD(       ) 3
 NH1432  NAD 27      -  42 15 55.66300(N)    089 05 16.32000(W) AD(       ) 3
 NH1432
 NH1432.Superseded values are not recommended for survey control.
 NH1432
 NH1432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1432.See file dsdata.pdf to determine how the superseded data were derived.
 NH1432
 NH1432_MARKER: 86 = CUPOLA
 NH1432_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1432+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1432
 NH1432  HISTORY     - Date     Condition        Report By
 NH1432  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1432  HISTORY     - 1954     GOOD             CGS
 NH1432  HISTORY     - 19970323 GOOD             USPSQD
 NH1432  HISTORY     - 20120725 GOOD             GEOCAC
 NH1432
 NH1432                          STATION DESCRIPTION
 NH1432
 NH1432'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1432'THIS STATION IS THE SOUTHWEST CUPOLA OF A PAIR OF TWIN CUPOLAS
 NH1432'ON THE FIRST EVANGELICAL LUTHERAN CHURCH, IN THE CENTRAL
 NH1432'PART OF THE CITY OF ROCKFORD, ILLINOIS.  IT IS LOCATED ON THE
 NH1432'SOUTH CORNER OF A LARGE GREY BRICK CHURCH, ABOUT 65 FEET
 NH1432'NORTHWEST OF THE CENTERLINE OF 3RD STREET, AND ABOUT 55 FEET
 NH1432'NORTHEAST OF THE CENTERLINE OF OAK STREET.  THE CUPOLA WAS
 NH1432'ERECTED IN 1928.  IT IS QUITE PROMINENT.
 NH1432'
 NH1432'THE BASE OF THE CUPOLA IS A SQUARE YELLOW BRICK BUTTRESSED TOWER
 NH1432'ABOUT 100 FEET HIGH WITH A LARGE LOUVERED GOTHIC WINDOW ON
 NH1432'THE SOUTHEAST SIDE, TRIANGULAR GABLES ON EACH SIDE AND A
 NH1432'GREEN ROOF.  ON THIS THERE IS AN OCTAGONAL OPEN WHITE CUPOLA
 NH1432'ABOUT 20 FEET HIGH WITH A GREEN OCTAGONAL DOME-SHAPED ROOF
 NH1432'WITH A WHITE PLATE AND FANCY WHITE FINIAL AT ITS APEX.  THE
 NH1432'ROOF IS ABOUT 15 FEET HIGH.  THE TOTAL HEIGHT IS ABOUT 135
 NH1432'FEET.
 NH1432
 NH1432                          STATION RECOVERY (1954)
 NH1432
 NH1432'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1432'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1432'THE ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1432
 NH1432                          STATION RECOVERY (1997)
 NH1432
 NH1432'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1432'RECOVERED IN GOOD CONDITION.
 NH1432
 NH1432                          STATION RECOVERY (2012)
 NH1432
 NH1432'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1432'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1441 ***********************************************************************
 NH1441  DESIGNATION -  ROCKFORD FIRST EV L CH NE CUP
 NH1441  PID         -  NH1441
 NH1441  STATE/COUNTY-  IL/WINNEBAGO
 NH1441  COUNTRY     -  US
 NH1441  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1441
 NH1441                         *CURRENT SURVEY CONTROL
 NH1441  ______________________________________________________________________
 NH1441* NAD 83(1997) POSITION- 42 15 56.28895(N) 089 05 16.21139(W)   ADJUSTED
 NH1441  ______________________________________________________________________
 NH1441  GEOID HEIGHT    -        -33.383 (meters)                     GEOID18
 NH1441  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 NH1441  HORZ ORDER      -  THIRD
 NH1441
 NH1441.The horizontal coordinates were established by classical geodetic methods
 NH1441.and adjusted by the National Geodetic Survey in October 1999.
 NH1441
 NH1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1441.GEOID18 height accuracy estimate available here.
 NH1441
 NH1441.Click photographs - Photos may exist for this station.
 NH1441
 NH1441.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1441
 NH1441. The following values were computed from the NAD 83(1997) position.
 NH1441
 NH1441;                    North         East     Units Scale Factor Converg.
 NH1441;SPC IL W     -   622,150.181   789,004.474   MT  1.00003861   +0 43 32.3
 NH1441;SPC IL W     - 2,041,171.05  2,588,592.18   sFT  1.00003861   +0 43 32.3
 NH1441;UTM  16      - 4,681,380.701   327,807.641   MT  0.99996483   -1 24 16.4
 NH1441
 NH1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2780781380(NAD 83)
 NH1441
 NH1441                          SUPERSEDED SURVEY CONTROL
 NH1441
 NH1441  NAD 83(1996)-  42 15 56.28930(N)    089 05 16.21251(W) AD(       ) 3
 NH1441  NAD 83(1991)-  42 15 56.28737(N)    089 05 16.21291(W) AD(       ) 3
 NH1441  NAD 83(1986)-  42 15 56.28660(N)    089 05 16.21284(W) AD(       ) 3
 NH1441  NAD 27      -  42 15 56.21700(N)    089 05 15.82900(W) AD(       ) 3
 NH1441
 NH1441.Superseded values are not recommended for survey control.
 NH1441
 NH1441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1441.See file dsdata.pdf to determine how the superseded data were derived.
 NH1441
 NH1441_MARKER: 86 = CUPOLA
 NH1441_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1441+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1441
 NH1441  HISTORY     - Date     Condition        Report By
 NH1441  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1441  HISTORY     - 1954     GOOD             CGS
 NH1441  HISTORY     - 19970316 GOOD             USPSQD
 NH1441  HISTORY     - 20020718 GOOD             USPSQD
 NH1441  HISTORY     - 20120725 GOOD             GEOCAC
 NH1441
 NH1441                          STATION DESCRIPTION
 NH1441
 NH1441'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1441'THIS STATION IS THE NORTHEAST CUPOLA OF A PAIR OF TWIN CUPOLAS
 NH1441'ON THE FIRST EVANGELICAL LUTHERAN CHURCH IN THE CENTRAL PART
 NH1441'OF THE CITY OF ROCKFORD, ILLINOIS.  IT IS LOCATED ON THE
 NH1441'EAST CORNER OF A LARGE GREY BRICK CHURCH, ABOUT 65 FEET
 NH1441'NORTHWEST OF THE CENTERLINE OF 3RD STREET AND ABOUT 135 FEET
 NH1441'NORTHEAST OF THE CENTERLINE OF OAK STREET.  THE CUPOLA WAS
 NH1441'ERECTED IN 1928.  IT IS QUITE PROMINENT.
 NH1441'
 NH1441'THE BASE OF THE CUPOLA IS A SQUARE YELLOW BRICK BUTTRESSED
 NH1441'TOWER ABOUT 100 FEET HIGH WITH A LARGE LOUVERED GOTHIC WINDOW
 NH1441'ON THE SOUTHEAST SIDE, TRIANGULAR GABLES ON EACH SIDE AND A
 NH1441'GREEN ROOF.  ON THIS THERE IS AN OCTAGONAL OPEN WHITE CUPOLA
 NH1441'ABOUT 20 FEET HIGH WITH A GREEN OCTAGONAL DOME-SHAPED ROOF
 NH1441'WITH A WHITE PLATE AND FANCY WHITE FINIAL AT ITS APEX.
 NH1441'THE ROOF IS ABOUT 15 FEET HIGH.  THE TOTAL HEIGHT IS ABOUT
 NH1441'135 FEET.
 NH1441
 NH1441                          STATION RECOVERY (1954)
 NH1441
 NH1441'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1441'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1441'THE ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1441
 NH1441                          STATION RECOVERY (1997)
 NH1441
 NH1441'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1441'RECOVERED IN GOOD CONDITION.
 NH1441
 NH1441                          STATION RECOVERY (2002)
 NH1441
 NH1441'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1441'RECOVERED IN GOOD CONDITION.
 NH1441
 NH1441                          STATION RECOVERY (2012)
 NH1441
 NH1441'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1441'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1488 ***********************************************************************
 NH1488  DESIGNATION -  ROCKFORD GREENLEE BROS CO STK
 NH1488  PID         -  NH1488
 NH1488  STATE/COUNTY-  IL/WINNEBAGO
 NH1488  COUNTRY     -  US
 NH1488  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1488
 NH1488                         *CURRENT SURVEY CONTROL
 NH1488  ______________________________________________________________________
 NH1488* NAD 83(1997) POSITION- 42 14 38.67041(N) 089 04 07.13292(W)   ADJUSTED
 NH1488  ______________________________________________________________________
 NH1488  GEOID HEIGHT    -        -33.348 (meters)                     GEOID18
 NH1488  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 NH1488  HORZ ORDER      -  THIRD
 NH1488
 NH1488.The horizontal coordinates were established by classical geodetic methods
 NH1488.and adjusted by the National Geodetic Survey in October 1999.
 NH1488
 NH1488.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1488.GEOID18 height accuracy estimate available here.
 NH1488
 NH1488.Click photographs - Photos may exist for this station.
 NH1488
 NH1488.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1488
 NH1488. The following values were computed from the NAD 83(1997) position.
 NH1488
 NH1488;                    North         East     Units Scale Factor Converg.
 NH1488;SPC IL W     -   619,775.582   790,618.423   MT  1.00004218   +0 44 17.7
 NH1488;SPC IL W     - 2,033,380.39  2,593,887.28   sFT  1.00004218   +0 44 17.7
 NH1488;UTM  16      - 4,678,947.956   329,332.109   MT  0.99995840   -1 23 27.8
 NH1488
 NH1488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2933278947(NAD 83)
 NH1488
 NH1488                          SUPERSEDED SURVEY CONTROL
 NH1488
 NH1488  NAD 83(1996)-  42 14 38.67078(N)    089 04 07.13427(W) AD(       ) 3
 NH1488  NAD 83(1986)-  42 14 38.66901(N)    089 04 07.13592(W) AD(       ) 3
 NH1488  NAD 27      -  42 14 38.59300(N)    089 04 06.76400(W) AD(       ) 3
 NH1488
 NH1488.Superseded values are not recommended for survey control.
 NH1488
 NH1488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1488.See file dsdata.pdf to determine how the superseded data were derived.
 NH1488
 NH1488_MARKER: 63 = STACK
 NH1488
 NH1488  HISTORY     - Date     Condition        Report By
 NH1488  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1488  HISTORY     - 1954     GOOD             CGS
 NH1488  HISTORY     - 19970321 GOOD             USPSQD
 NH1488
 NH1488                          STATION DESCRIPTION
 NH1488
 NH1488'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1488'THIS STATION IS THE STACK AT THE POWERHOUSE OF THE GREENLEE
 NH1488'BROTHERS AND COMPANY PLANT IN THE SOUTHERN PART OF THE CITY
 NH1488'OF ROCKFORD, ILLINOIS.  IT IS LOCATED AT THE NORTHEAST CORNER
 NH1488'OF THE POWERHOUSE, ABOUT 580 FEET EAST OF 12TH STREET, AND
 NH1488'ABOUT 115 FEET SOUTH OF A LINE PROJECTED EAST FROM THE CENTERLINE
 NH1488'OF COLUMBIA AVENUE.  THE STACK WAS ERECTED IN 1927.  IT IS
 NH1488'QUITE PROMINENT.
 NH1488'
 NH1488'THE STACK IS A YELLOW-AND-BLACK MOTTLED BRICK STRUCTURE
 NH1488'ABOUT 190 FEET HIGH.  IT IS ABOUT 24 FEET IN DIAMETER AT
 NH1488'THE BASE, ABOUT 10 FT. IN DIAMETER AT THE TOP AND HAS A COLLAR
 NH1488'AT THE TOP.
 NH1488
 NH1488                          STATION RECOVERY (1954)
 NH1488
 NH1488'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1488'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 NH1488'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1488
 NH1488                          STATION RECOVERY (1997)
 NH1488
 NH1488'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1488'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1455 ***********************************************************************
 NH1455  DESIGNATION -  ROCKFORD HIGHLAND SCH CHIMNEY
 NH1455  PID         -  NH1455
 NH1455  STATE/COUNTY-  IL/WINNEBAGO
 NH1455  COUNTRY     -  US
 NH1455  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1455
 NH1455                         *CURRENT SURVEY CONTROL
 NH1455  ______________________________________________________________________
 NH1455* NAD 83(1997) POSITION- 42 16 04.38603(N) 089 03 32.82310(W)   ADJUSTED
 NH1455  ______________________________________________________________________
 NH1455  GEOID HEIGHT    -        -33.389 (meters)                     GEOID18
 NH1455  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 NH1455  HORZ ORDER      -  THIRD
 NH1455
 NH1455.The horizontal coordinates were established by classical geodetic methods
 NH1455.and adjusted by the National Geodetic Survey in October 1999.
 NH1455
 NH1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1455.GEOID18 height accuracy estimate available here.
 NH1455
 NH1455.Click photographs - Photos may exist for this station.
 NH1455
 NH1455.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1455
 NH1455. The following values were computed from the NAD 83(1997) position.
 NH1455
 NH1455;                    North         East     Units Scale Factor Converg.
 NH1455;SPC IL W     -   622,430.415   791,370.595   MT  1.00004386   +0 44 42.0
 NH1455;SPC IL W     - 2,042,090.45  2,596,355.03   sFT  1.00004386   +0 44 42.0
 NH1455;UTM  16      - 4,681,572.776   330,182.351   MT  0.99995484   -1 23 07.0
 NH1455
 NH1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3018281572(NAD 83)
 NH1455
 NH1455                          SUPERSEDED SURVEY CONTROL
 NH1455
 NH1455  NAD 83(1996)-  42 16 04.38626(N)    089 03 32.82433(W) AD(       ) 3
 NH1455  NAD 83(1991)-  42 16 04.38422(N)    089 03 32.82549(W) AD(       ) 3
 NH1455  NAD 83(1986)-  42 16 04.38342(N)    089 03 32.82610(W) AD(       ) 3
 NH1455  NAD 27      -  42 16 04.31300(N)    089 03 32.44600(W) AD(       ) 3
 NH1455
 NH1455.Superseded values are not recommended for survey control.
 NH1455
 NH1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1455.See file dsdata.pdf to determine how the superseded data were derived.
 NH1455
 NH1455_MARKER: 85 = CHIMNEY
 NH1455
 NH1455  HISTORY     - Date     Condition        Report By
 NH1455  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1455  HISTORY     - 1954     GOOD             CGS
 NH1455  HISTORY     - 19970316 MARK NOT FOUND   USPSQD
 NH1455
 NH1455                          STATION DESCRIPTION
 NH1455
 NH1455'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1455'THIS STATION IS THE CHIMNEY AT THE HIGHLAND SCHOOL, IN THE
 NH1455'EASTERN PART OF THE CITY OF ROCKFORD, ILLINOIS.  IT IS LOCATED
 NH1455'ON THE NORTH SIDE OF A GREY STUCCO SCHOOL ABOUT 0.15 MILE
 NH1455'NORTH OF E. STATE STREET AND ABOUT 135 FEET EAST OF THE
 NH1455'CENTERLINE OF ROME AVENUE.  THE BUILDING WAS ERECTED IN 1925.
 NH1455'THE CHIMNEY IS NOT VERY PROMINENT.
 NH1455'
 NH1455'THE CHIMNEY SETS ON THE NORTH SIDE OF A SHOOL BUILDING
 NH1455'ABOUT 50 FEET HIGH.  THE CHIMNEY IS A SQUARE GREY BRICK STRUCTURE
 NH1455'ABOUT 40 FEET HIGH.  THE TOTAL HEIGHT IS ABOUT 90 FEET.
 NH1455
 NH1455                          STATION RECOVERY (1954)
 NH1455
 NH1455'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1455'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 NH1455'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1455
 NH1455                          STATION RECOVERY (1997)
 NH1455
 NH1455'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1455'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1481 ***********************************************************************
 NH1481  DESIGNATION -  ROCKFORD ILL CABINET CO STACK
 NH1481  PID         -  NH1481
 NH1481  STATE/COUNTY-  IL/WINNEBAGO
 NH1481  COUNTRY     -  US
 NH1481  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1481
 NH1481                         *CURRENT SURVEY CONTROL
 NH1481  ______________________________________________________________________
 NH1481* NAD 83(1997) POSITION- 42 14 20.60247(N) 089 04 23.90792(W)   ADJUSTED
 NH1481  ______________________________________________________________________
 NH1481  GEOID HEIGHT    -        -33.339 (meters)                     GEOID18
 NH1481  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 NH1481  HORZ ORDER      -  THIRD
 NH1481
 NH1481.The horizontal coordinates were established by classical geodetic methods
 NH1481.and adjusted by the National Geodetic Survey in October 1999.
 NH1481
 NH1481.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1481.GEOID18 height accuracy estimate available here.
 NH1481
 NH1481.Click photographs - Photos may exist for this station.
 NH1481
 NH1481.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1481
 NH1481. The following values were computed from the NAD 83(1997) position.
 NH1481
 NH1481;                    North         East     Units Scale Factor Converg.
 NH1481;SPC IL W     -   619,213.174   790,241.008   MT  1.00004134   +0 44 06.1
 NH1481;SPC IL W     - 2,031,535.22  2,592,649.04   sFT  1.00004134   +0 44 06.1
 NH1481;UTM  16      - 4,678,400.004   328,934.093   MT  0.99996008   -1 23 38.6
 NH1481
 NH1481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2893478400(NAD 83)
 NH1481
 NH1481                          SUPERSEDED SURVEY CONTROL
 NH1481
 NH1481  NAD 83(1996)-  42 14 20.60288(N)    089 04 23.90929(W) AD(       ) 3
 NH1481  NAD 83(1986)-  42 14 20.60145(N)    089 04 23.91085(W) AD(       ) 3
 NH1481  NAD 27      -  42 14 20.53100(N)    089 04 23.53100(W) AD(       ) 3
 NH1481
 NH1481.Superseded values are not recommended for survey control.
 NH1481
 NH1481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1481.See file dsdata.pdf to determine how the superseded data were derived.
 NH1481
 NH1481_MARKER: 63 = STACK
 NH1481
 NH1481  HISTORY     - Date     Condition        Report By
 NH1481  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1481  HISTORY     - 1954     GOOD             CGS
 NH1481  HISTORY     - 19970321 GOOD             USPSQD
 NH1481
 NH1481                          STATION DESCRIPTION
 NH1481
 NH1481'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1481'THIS STATION IS THE STACK AT THE ILLINOIS CABINET COMPANY,
 NH1481'IN THE SOUTHERN PART OF THE CITY OF ROCKFORD, ILLINOIS.  IT
 NH1481'IS LOCATED ABOUT 90 FEET SOUTH OF THE CENTERLINE OF 24TH
 NH1481'AVENUE AND ABOUT 170 FEET WEST OF THE CENTERLINE OF 10TH
 NH1481'STREET, ON THE SOUTH SIDE OF A YELLOW BRICK FACTORY BUILDING.
 NH1481'THE STACK WAS ERECTED IN 1911.  IT IS QUITE PROMINENT.
 NH1481'
 NH1481'THE STACK IS A RED BRICK STRUCTURE ABOUT 12 FEET IN DIAMETER
 NH1481'AT THE BASE, ABOUT 6 FEET IN DIAMETER AT THE TOP, AND ABOUT
 NH1481'160 FEET HIGH.  IT HAS A COLLAR AROUND THE TOP.
 NH1481
 NH1481                          STATION RECOVERY (1954)
 NH1481
 NH1481'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1481'PREVIOUSLY LISTED AS ROCKFORD, ILLINOIS CABINET CO., STACK.
 NH1481'
 NH1481'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1481'THE ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1481
 NH1481                          STATION RECOVERY (1997)
 NH1481
 NH1481'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1484 ***********************************************************************
 NH1484  DESIGNATION -  ROCKFORD J CLARK CO FLAGSTAFF
 NH1484  PID         -  NH1484
 NH1484  STATE/COUNTY-  IL/WINNEBAGO
 NH1484  COUNTRY     -  US
 NH1484  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1484
 NH1484                         *CURRENT SURVEY CONTROL
 NH1484  ______________________________________________________________________
 NH1484* NAD 83(1997) POSITION- 42 14 27.46795(N) 089 04 57.06230(W)   ADJUSTED
 NH1484  ______________________________________________________________________
 NH1484  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 NH1484  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 NH1484  HORZ ORDER      -  THIRD
 NH1484
 NH1484.The horizontal coordinates were established by classical geodetic methods
 NH1484.and adjusted by the National Geodetic Survey in October 1999.
 NH1484
 NH1484.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1484.GEOID18 height accuracy estimate available here.
 NH1484
 NH1484.Click photographs - Photos may exist for this station.
 NH1484
 NH1484.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1484
 NH1484. The following values were computed from the NAD 83(1997) position.
 NH1484
 NH1484;                    North         East     Units Scale Factor Converg.
 NH1484;SPC IL W     -   619,415.289   789,478.189   MT  1.00003965   +0 43 43.9
 NH1484;SPC IL W     - 2,032,198.33  2,590,146.36   sFT  1.00003965   +0 43 43.9
 NH1484;UTM  16      - 4,678,630.301   328,179.369   MT  0.99996326   -1 24 01.1
 NH1484
 NH1484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2817978630(NAD 83)
 NH1484
 NH1484                          SUPERSEDED SURVEY CONTROL
 NH1484
 NH1484  NAD 83(1996)-  42 14 27.46838(N)    089 04 57.06362(W) AD(       ) 3
 NH1484  NAD 83(1986)-  42 14 27.46668(N)    089 04 57.06463(W) AD(       ) 3
 NH1484  NAD 27      -  42 14 27.39600(N)    089 04 56.68300(W) AD(       ) 3
 NH1484
 NH1484.Superseded values are not recommended for survey control.
 NH1484
 NH1484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1484.See file dsdata.pdf to determine how the superseded data were derived.
 NH1484
 NH1484_MARKER: 83 = FLAGSTAFF
 NH1484
 NH1484  HISTORY     - Date     Condition        Report By
 NH1484  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1484  HISTORY     - 1954     GOOD             CGS
 NH1484  HISTORY     - 19970321 GOOD             USPSQD
 NH1484
 NH1484                          STATION DESCRIPTION
 NH1484
 NH1484'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1484'THIS STATION IS THE FLAGSTAFF ON THE TOWER OF THE J.L. CLARK
 NH1484'COMPANY IN THE SOUTHERN PART OF THE CITY OF ROCKFORD, ILLINOIS.
 NH1484'IT IS LOCATED ABOUT 60 FEET SOUTH OF THE CENTERLINE OF 23RD
 NH1484'AVENUE, DIRECTLY SOUTH OF THE WEST CURB OF 6TH STREET.
 NH1484'THE BUILDING WAS ERECTED IN 1918.  IT IS QUITE PROMINENT.
 NH1484'
 NH1484'THE TOWER IS A SQUARE RED BRICK STRUCTURE ON THE NORTH SIDE
 NH1484'OF A LOW RED BRICK BUILDING.  THE TOWER IS ABOUT 90 FEET
 NH1484'HIGH WITH THREE TALL NARROW GOTHIC GLAZED WINDOWS ON THE
 NH1484'NORTH SIDE SET IN AN ORNAMENTAL CONCRETE FRAME.  THE SLIM
 NH1484'BLACK FLAGSTAFF IS ABOUT 30 FEET HIGH AND HAS A SMALL BALL
 NH1484'AT ITS APEX.  THE TOTAL HEIGHT IS ABOUT 120 FEET.
 NH1484
 NH1484                          STATION RECOVERY (1954)
 NH1484
 NH1484'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1484'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1484'THE ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1484
 NH1484                          STATION RECOVERY (1997)
 NH1484
 NH1484'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1484'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1457 ***********************************************************************
 NH1457  DESIGNATION -  ROCKFORD MASONIC CATH NE SPIRE
 NH1457  PID         -  NH1457
 NH1457  STATE/COUNTY-  IL/WINNEBAGO
 NH1457  COUNTRY     -  US
 NH1457  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1457
 NH1457                         *CURRENT SURVEY CONTROL
 NH1457  ______________________________________________________________________
 NH1457* NAD 83(1997) POSITION- 42 15 57.53255(N) 089 05 13.40267(W)   ADJUSTED
 NH1457  ______________________________________________________________________
 NH1457  GEOID HEIGHT    -        -33.384 (meters)                     GEOID18
 NH1457  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 NH1457  HORZ ORDER      -  THIRD
 NH1457
 NH1457.The horizontal coordinates were established by classical geodetic methods
 NH1457.and adjusted by the National Geodetic Survey in October 1999.
 NH1457
 NH1457.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1457.GEOID18 height accuracy estimate available here.
 NH1457
 NH1457.Click photographs - Photos may exist for this station.
 NH1457
 NH1457.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1457
 NH1457. The following values were computed from the NAD 83(1997) position.
 NH1457
 NH1457;                    North         East     Units Scale Factor Converg.
 NH1457;SPC IL W     -   622,189.366   789,068.356   MT  1.00003875   +0 43 34.2
 NH1457;SPC IL W     - 2,041,299.61  2,588,801.76   sFT  1.00003875   +0 43 34.2
 NH1457;UTM  16      - 4,681,417.482   327,872.931   MT  0.99996455   -1 24 14.6
 NH1457
 NH1457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2787281417(NAD 83)
 NH1457
 NH1457                          SUPERSEDED SURVEY CONTROL
 NH1457
 NH1457  NAD 83(1996)-  42 15 57.53290(N)    089 05 13.40380(W) AD(       ) 3
 NH1457  NAD 83(1991)-  42 15 57.53095(N)    089 05 13.40422(W) AD(       ) 3
 NH1457  NAD 83(1986)-  42 15 57.53022(N)    089 05 13.40432(W) AD(       ) 3
 NH1457  NAD 27      -  42 15 57.46000(N)    089 05 13.01700(W) AD(       ) 3
 NH1457
 NH1457.Superseded values are not recommended for survey control.
 NH1457
 NH1457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1457.See file dsdata.pdf to determine how the superseded data were derived.
 NH1457
 NH1457_MARKER: 89 = SPIRE
 NH1457_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1457+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1457
 NH1457  HISTORY     - Date     Condition        Report By
 NH1457  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1457  HISTORY     - 1954     GOOD             CGS
 NH1457  HISTORY     - 19970316 GOOD             USPSQD
 NH1457  HISTORY     - 20020722 GOOD             USPSQD
 NH1457  HISTORY     - 20120725 GOOD             GEOCAC
 NH1457
 NH1457                          STATION DESCRIPTION
 NH1457
 NH1457'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1457'THIS STATION IS THE NORTHEAST (TALLER OF TWO) SPIRES ON
 NH1457'THE ROCKFORD MASONIC CATHEDRAL IN THE CENTRAL PART OF THE
 NH1457'CITY OF ROCKFORD, ILLINOIS.  IT IS LOCATED ON THE NORTH
 NH1457'CORNER OF AN OLD YELLOW BRICK CHURCH, ABOUT 95 FEET SOUTHWEST
 NH1457'OF THE CENTERLINE OF WALNUT STREET AND ABOUT 50 FEET SOUTHEAST
 NH1457'OF THE CENTERLINE OF 3RD STREET.  THE CHURCH WAS ERECTED
 NH1457'IN 1868.  THE SPIRE IS VERY PROMINENT.
 NH1457'
 NH1457'THE BASE OF THE SPIRE IS A YELLOW BRICK TOWER, HEAVILY BUTTRESSED,
 NH1457'ABOUT 90 FEET HIGH.  IT HAS A LARGE GOTHIC LOUVERED WINDOW
 NH1457'ON EACH SIDE AND AN ORNAMENTAL LEDGE AROUND THE TOP.  THE
 NH1457'BLACK OCTAGONAL SPIRE IS BLUNT AT THE APEX, APPEARING TO
 NH1457'HAVE BEEN BROKEN OFF.  THE TOTAL HEIGHT IS ABOUT 150 FEET.
 NH1457'THIS STATION, BECAUSE OF ITS RESEMBLANCE TO A CHURCH, IS
 NH1457'SO-CALLED IN THIS DESCRIPTION.
 NH1457
 NH1457                          STATION RECOVERY (1954)
 NH1457
 NH1457'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1457'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1457'THE ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1457
 NH1457                          STATION RECOVERY (1997)
 NH1457
 NH1457'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1457'RECOVERED IN GOOD CONDITION.
 NH1457
 NH1457                          STATION RECOVERY (2002)
 NH1457
 NH1457'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1457'RECOVERED IN GOOD CONDITION.
 NH1457
 NH1457                          STATION RECOVERY (2012)
 NH1457
 NH1457'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1457'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1475 ***********************************************************************
 NH1475  DESIGNATION -  ROCKFORD NATL LOCK CO STACK
 NH1475  PID         -  NH1475
 NH1475  STATE/COUNTY-  IL/WINNEBAGO
 NH1475  COUNTRY     -  US
 NH1475  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1475
 NH1475                         *CURRENT SURVEY CONTROL
 NH1475  ______________________________________________________________________
 NH1475* NAD 83(1997) POSITION- 42 14 46.67884(N) 089 04 43.65174(W)   ADJUSTED
 NH1475  ______________________________________________________________________
 NH1475  GEOID HEIGHT    -        -33.351 (meters)                     GEOID18
 NH1475  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 NH1475  HORZ ORDER      -  THIRD
 NH1475
 NH1475.The horizontal coordinates were established by classical geodetic methods
 NH1475.and adjusted by the National Geodetic Survey in October 1999.
 NH1475
 NH1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1475.GEOID18 height accuracy estimate available here.
 NH1475
 NH1475.Click photographs - Photos may exist for this station.
 NH1475
 NH1475.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1475
 NH1475. The following values were computed from the NAD 83(1997) position.
 NH1475
 NH1475;                    North         East     Units Scale Factor Converg.
 NH1475;SPC IL W     -   620,011.935   789,778.075   MT  1.00004031   +0 43 53.2
 NH1475;SPC IL W     - 2,034,155.82  2,591,130.23   sFT  1.00004031   +0 43 53.2
 NH1475;UTM  16      - 4,679,215.347   328,501.190   MT  0.99996190   -1 23 52.6
 NH1475
 NH1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2850179215(NAD 83)
 NH1475
 NH1475                          SUPERSEDED SURVEY CONTROL
 NH1475
 NH1475  NAD 83(1996)-  42 14 46.67919(N)    089 04 43.65304(W) AD(       ) 3
 NH1475  NAD 83(1986)-  42 14 46.67701(N)    089 04 43.65430(W) AD(       ) 3
 NH1475  NAD 27      -  42 14 46.60500(N)    089 04 43.26900(W) AD(       ) 3
 NH1475
 NH1475.Superseded values are not recommended for survey control.
 NH1475
 NH1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1475.See file dsdata.pdf to determine how the superseded data were derived.
 NH1475
 NH1475_MARKER: 63 = STACK
 NH1475
 NH1475  HISTORY     - Date     Condition        Report By
 NH1475  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1475  HISTORY     - 1953     GOOD             CGS
 NH1475  HISTORY     - 1954     GOOD             CGS
 NH1475  HISTORY     - 1960     GOOD             CGS
 NH1475  HISTORY     - 1969     GOOD             CGS
 NH1475  HISTORY     - 1976     GOOD             NGS
 NH1475  HISTORY     - 19970321 GOOD             USPSQD
 NH1475  HISTORY     - 20020719 GOOD             USPSQD
 NH1475
 NH1475                          STATION DESCRIPTION
 NH1475
 NH1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1475'THIS STATION IS THE STACK AT THE POWERHOUSE OF THE NATIONAL
 NH1475'LOCK COMPANY IN THE SOUTHERN PART OF THE CITY OF ROCKFORD,
 NH1475'ILLINOIS.  IT IS LOCATED AT THE SOUTH SIDE OF THE POWERHOUSE,
 NH1475'ABOUT 275 FEET NORTH OF THE CENTERLINE OF 20TH AVENUE AND
 NH1475'ABOUT 60 FEET EAST OF THE CENTERLINE OF 8TH STREET.  THE
 NH1475'STACK WAS ERECTED IN 1925.  IT IS THE MOST PROMINENT OBJECT
 NH1475'IN THE CITY.
 NH1475'
 NH1475'THE STACK IS A TALL WHITE CONCRETE STRUCTURE ABOUT 28 FEET
 NH1475'IN DIAMETER AT THE BASE, ABOUT 12 FEET IN DIAMETER AT THE
 NH1475'TOP AND ABOUT 260 FEET HIGH.  IT HAS A HEAVY CONCRETE RING
 NH1475'AROUND THE TOP.
 NH1475
 NH1475                          STATION RECOVERY (1953)
 NH1475
 NH1475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (LVS)
 NH1475'STATION RECOVERED AS DESCRIBED.
 NH1475
 NH1475                          STATION RECOVERY (1954)
 NH1475
 NH1475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1475'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 NH1475'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1475
 NH1475                          STATION RECOVERY (1960)
 NH1475
 NH1475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH1475'THE STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 NH1475'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1475
 NH1475                          STATION RECOVERY (1969)
 NH1475
 NH1475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JVT)
 NH1475'THE STATION WAS RECOVERED AS DESCRIBED IN GOOD CONDITION.
 NH1475'
 NH1475'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 NH1475'SOUTH
 NH1475
 NH1475                          STATION RECOVERY (1976)
 NH1475
 NH1475'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (PDC)
 NH1475'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 NH1475'
 NH1475'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTH OF
 NH1475'ROCKFORD.
 NH1475
 NH1475                          STATION RECOVERY (1997)
 NH1475
 NH1475'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1475'RECOVERED IN GOOD CONDITION.
 NH1475
 NH1475                          STATION RECOVERY (2002)
 NH1475
 NH1475'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1478 ***********************************************************************
 NH1478  DESIGNATION -  ROCKFORD NATL LOCK CO FLAG
 NH1478  PID         -  NH1478
 NH1478  STATE/COUNTY-  IL/WINNEBAGO
 NH1478  COUNTRY     -  US
 NH1478  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1478
 NH1478                         *CURRENT SURVEY CONTROL
 NH1478  ______________________________________________________________________
 NH1478* NAD 83(1997) POSITION- 42 14 51.73554(N) 089 04 50.82428(W)   ADJUSTED
 NH1478  ______________________________________________________________________
 NH1478  GEOID HEIGHT    -        -33.353 (meters)                     GEOID18
 NH1478  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 NH1478  HORZ ORDER      -  THIRD
 NH1478
 NH1478.The horizontal coordinates were established by classical geodetic methods
 NH1478.and adjusted by the National Geodetic Survey in October 1999.
 NH1478
 NH1478.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1478.GEOID18 height accuracy estimate available here.
 NH1478
 NH1478.Click photographs - Photos may exist for this station.
 NH1478
 NH1478.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1478
 NH1478. The following values were computed from the NAD 83(1997) position.
 NH1478
 NH1478;                    North         East     Units Scale Factor Converg.
 NH1478;SPC IL W     -   620,165.855   789,611.662   MT  1.00003995   +0 43 48.5
 NH1478;SPC IL W     - 2,034,660.81  2,590,584.26   sFT  1.00003995   +0 43 48.5
 NH1478;UTM  16      - 4,679,375.333   328,340.624   MT  0.99996258   -1 23 57.6
 NH1478
 NH1478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2834079375(NAD 83)
 NH1478
 NH1478                          SUPERSEDED SURVEY CONTROL
 NH1478
 NH1478  NAD 83(1996)-  42 14 51.73593(N)    089 04 50.82556(W) AD(       ) 3
 NH1478  NAD 83(1986)-  42 14 51.73392(N)    089 04 50.82664(W) AD(       ) 3
 NH1478  NAD 27      -  42 14 51.66300(N)    089 04 50.44500(W) AD(       ) 3
 NH1478
 NH1478.Superseded values are not recommended for survey control.
 NH1478
 NH1478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1478.See file dsdata.pdf to determine how the superseded data were derived.
 NH1478
 NH1478_MARKER: 83 = FLAGSTAFF
 NH1478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1478+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2002
 NH1478
 NH1478  HISTORY     - Date     Condition        Report By
 NH1478  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1478  HISTORY     - 1954     GOOD             CGS
 NH1478  HISTORY     - 19970321 GOOD             USPSQD
 NH1478  HISTORY     - 20020719 GOOD             USPSQD
 NH1478
 NH1478                          STATION DESCRIPTION
 NH1478
 NH1478'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1478'THIS STATION IS THE FLAGSTAFF ON THE TOWER ON THE NORTHWEST
 NH1478'CORNER OF THE MAIN BUILDING OF THE NATIONAL LOCK COMPANY
 NH1478'IN THE SOUTHERN PART OF THE CITY OF ROCKFORD, ILLINOIS.
 NH1478'IT IS LOCATED ABOUT 40 FEET EAST OF THE CENTERLINE OF 7TH
 NH1478'STREET, AND ABOUT 55 FEET SOUTH OF THE CENTERLINE OF 18TH
 NH1478'AVENUE.  THE BUILDING WAS ERECTED IN 1905.  THE TOWER IS
 NH1478'QUITE PROMINENT.
 NH1478'
 NH1478'THE TOWER IS A SQUARE RED BRICK STRUCTURE ABOUT 115 FEET
 NH1478'HIGH WITH A LARGE CLOCK DIAL AT THE TOP ON EACH SIDE AND
 NH1478'AN ORNAMENTAL LEDGE AROUND THE TOP.  THE SLIM METAL FLAGSTAFF
 NH1478'IS ABOUT 30 FEET HIGH AND HAS A SMALL BALL AT ITS APEX.
 NH1478'THE TOTAL HEIGHT IS ABOUT 145 FEET.
 NH1478
 NH1478                          STATION RECOVERY (1954)
 NH1478
 NH1478'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1478'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 NH1478'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1478
 NH1478                          STATION RECOVERY (1997)
 NH1478
 NH1478'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1478'RECOVERED IN GOOD CONDITION.
 NH1478
 NH1478                          STATION RECOVERY (2002)
 NH1478
 NH1478'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1456 ***********************************************************************
 NH1456  DESIGNATION -  ROCKFORD NEWS CO CUPOLA
 NH1456  PID         -  NH1456
 NH1456  STATE/COUNTY-  IL/WINNEBAGO
 NH1456  COUNTRY     -  US
 NH1456  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1456
 NH1456                         *CURRENT SURVEY CONTROL
 NH1456  ______________________________________________________________________
 NH1456* NAD 83(1997) POSITION- 42 16 10.65160(N) 089 05 29.63613(W)   ADJUSTED
 NH1456  ______________________________________________________________________
 NH1456  GEOID HEIGHT    -        -33.389 (meters)                     GEOID18
 NH1456  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 NH1456  HORZ ORDER      -  THIRD
 NH1456
 NH1456.The horizontal coordinates were established by classical geodetic methods
 NH1456.and adjusted by the National Geodetic Survey in October 1999.
 NH1456
 NH1456.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1456.GEOID18 height accuracy estimate available here.
 NH1456
 NH1456.Click photographs - Photos may exist for this station.
 NH1456
 NH1456.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1456
 NH1456. The following values were computed from the NAD 83(1997) position.
 NH1456
 NH1456;                    North         East     Units Scale Factor Converg.
 NH1456;SPC IL W     -   622,589.434   788,691.223   MT  1.00003793   +0 43 23.5
 NH1456;SPC IL W     - 2,042,612.17  2,587,564.45   sFT  1.00003793   +0 43 23.5
 NH1456;UTM  16      - 4,681,831.262   327,510.957   MT  0.99996609   -1 24 25.8
 NH1456
 NH1456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2751081831(NAD 83)
 NH1456
 NH1456                          SUPERSEDED SURVEY CONTROL
 NH1456
 NH1456  NAD 83(1996)-  42 16 10.65195(N)    089 05 29.63720(W) AD(       ) 3
 NH1456  NAD 83(1991)-  42 16 10.64995(N)    089 05 29.63758(W) AD(       ) 3
 NH1456  NAD 83(1986)-  42 16 10.64908(N)    089 05 29.63753(W) AD(       ) 3
 NH1456  NAD 27      -  42 16 10.58000(N)    089 05 29.25400(W) AD(       ) 3
 NH1456
 NH1456.Superseded values are not recommended for survey control.
 NH1456
 NH1456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1456.See file dsdata.pdf to determine how the superseded data were derived.
 NH1456
 NH1456_MARKER: 86 = CUPOLA
 NH1456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1456+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1456
 NH1456  HISTORY     - Date     Condition        Report By
 NH1456  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1456  HISTORY     - 1954     GOOD             CGS
 NH1456  HISTORY     - 19970316 GOOD             USPSQD
 NH1456  HISTORY     - 20020719 GOOD             USPSQD
 NH1456  HISTORY     - 20120725 GOOD             GEOCAC
 NH1456
 NH1456                          STATION DESCRIPTION
 NH1456
 NH1456'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1456'THIS STATION IS THE CUPOLA ON THE ROCKFORD NEWS TOWER, IN
 NH1456'THE CENTRAL PART OF THE CITY OF ROCKFORD, ILLINOIS.  IT IS
 NH1456'LOCATED ON THE EAST BANK OF THE ROCK RIVER ON THE SOUTH
 NH1456'SIDE OF E. STATE STREET AT THE END OF THE BRIDGE, ABOUT
 NH1456'90 FEET WEST-SOUTHWEST OF THE CENTERLINE OF WATER STREET.
 NH1456'THE BUILDING WAS ERECTED IN 1929.  THE CUPOLA IS QUITE
 NH1456'PROMINENT.
 NH1456'
 NH1456'THE CUPOLA IS ON A MODERNISTIC WHITE CONCRETE TOWER-LIKE
 NH1456'BUILDING ABOUT 160 FEET HIGH.  THE SQUARE GREY CUPOLA IS
 NH1456'ABOUT 25 FEET HIGH AND HAS A PAGODA-LIKE ROOF, CONSISTING
 NH1456'OF 6 LAYERS, EACH SMALLER THAN THE ONE BELOW IT.  THERE IS
 NH1456'A FLAGSTAFF AT THE APEX.  THE TOTAL HEIGHT IS ABOUT 185
 NH1456'FEET.
 NH1456
 NH1456                          STATION RECOVERY (1954)
 NH1456
 NH1456'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1456'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1456'THE ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1456
 NH1456                          STATION RECOVERY (1997)
 NH1456
 NH1456'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1456'RECOVERED IN GOOD CONDITION.
 NH1456
 NH1456                          STATION RECOVERY (2002)
 NH1456
 NH1456'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1456'RECOVERED IN GOOD CONDITION.
 NH1456
 NH1456                          STATION RECOVERY (2012)
 NH1456
 NH1456'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1456'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1434 ***********************************************************************
 NH1434  DESIGNATION -  ROCKFORD R K WELSH SCH STACK
 NH1434  PID         -  NH1434
 NH1434  STATE/COUNTY-  IL/WINNEBAGO
 NH1434  COUNTRY     -  US
 NH1434  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1434
 NH1434                         *CURRENT SURVEY CONTROL
 NH1434  ______________________________________________________________________
 NH1434* NAD 83(1997) POSITION- 42 17 42.74606(N) 089 05 16.66060(W)   ADJUSTED
 NH1434  ______________________________________________________________________
 NH1434  GEOID HEIGHT    -        -33.435 (meters)                     GEOID18
 NH1434  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 NH1434  HORZ ORDER      -  THIRD
 NH1434
 NH1434.The horizontal coordinates were established by classical geodetic methods
 NH1434.and adjusted by the National Geodetic Survey in October 1999.
 NH1434
 NH1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1434.GEOID18 height accuracy estimate available here.
 NH1434
 NH1434.Click photographs - Photos may exist for this station.
 NH1434
 NH1434.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1434
 NH1434. The following values were computed from the NAD 83(1997) position.
 NH1434
 NH1434;                    North         East     Units Scale Factor Converg.
 NH1434;SPC IL W     -   625,434.669   788,952.571   MT  1.00003850   +0 43 33.5
 NH1434;SPC IL W     - 2,051,946.91  2,588,421.89   sFT  1.00003850   +0 43 33.5
 NH1434;UTM  16      - 4,684,664.606   327,877.890   MT  0.99996453   -1 24 19.6
 NH1434
 NH1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2787784664(NAD 83)
 NH1434
 NH1434                          SUPERSEDED SURVEY CONTROL
 NH1434
 NH1434  NAD 83(1996)-  42 17 42.74630(N)    089 05 16.66153(W) AD(       ) 3
 NH1434  NAD 83(1991)-  42 17 42.74384(N)    089 05 16.66208(W) AD(       ) 3
 NH1434  NAD 83(1986)-  42 17 42.74268(N)    089 05 16.66264(W) AD(       ) 3
 NH1434  NAD 27      -  42 17 42.67500(N)    089 05 16.27900(W) AD(       ) 3
 NH1434
 NH1434.Superseded values are not recommended for survey control.
 NH1434
 NH1434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1434.See file dsdata.pdf to determine how the superseded data were derived.
 NH1434
 NH1434_MARKER: 63 = STACK
 NH1434_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1434+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1434
 NH1434  HISTORY     - Date     Condition        Report By
 NH1434  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1434  HISTORY     - 1954     GOOD             CGS
 NH1434  HISTORY     - 1960     GOOD             CGS
 NH1434  HISTORY     - 1972     GOOD             NGS
 NH1434  HISTORY     - 19970323 POOR             USPSQD
 NH1434  HISTORY     - 20020718 GOOD             USPSQD
 NH1434  HISTORY     - 20120725 GOOD             GEOCAC
 NH1434
 NH1434                          STATION DESCRIPTION
 NH1434
 NH1434'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1434'THIS STATION ON THE POWERHOUSE AT THE WEST SIDE OF THE R.K.
 NH1434'WELSH SCHOOL IN THE NORTHERN PART OF THE CITY OF ROCKFORD,
 NH1434'ILLINOIS.  IT IS LOCATED ABOUT 260 FEET WEST OF THE CENTERLINE
 NH1434'OF HOFFMAN BOULEVARD AND ABOUT 155 FEET SOUTH OF THE CENTERLINE
 NH1434'OF BROWN AVENUE.  THE BUILDING WAS ERECTED IN 1919.  IT IS
 NH1434'FAIRLY PROMINENT.
 NH1434'
 NH1434'THE POWERHOUSE IS ABOUT 20 FEET HIGH.  THE ROUND RED BRICK
 NH1434'STACK IS ABOUT 12 FEET IN DIAMETER AT THE BASE, ABOUT 7 FEET
 NH1434'IN DIAMETER AT THE TOP, AND ABOUT 120 FEET HIGH.  IT HAS A
 NH1434'FLAIR AT THE TOP.  THE TOTAL HEIGHT IS ABOUT 140 FEET.
 NH1434
 NH1434                          STATION RECOVERY (1954)
 NH1434
 NH1434'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1434'THE STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD
 NH1434'CONDITION.  THE ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1434
 NH1434                          STATION RECOVERY (1960)
 NH1434
 NH1434'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH1434'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 NH1434'LOCAL INQUIRY VERIFIED THAT IT IS IN THE ORIGINAL POSITION.  THE
 NH1434'1935 DESCRIPTION IS ADEQUATE FOR RECOVERY.
 NH1434
 NH1434                          STATION RECOVERY (1972)
 NH1434
 NH1434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (DLW)
 NH1434'THE R.K. WELSH SCHOOL AND STACK WERE RECOVERED AS DESCRIBED.
 NH1434'THE STACK IS STILL IN THE SAME
 NH1434'POSITION BUT HAS BEEN LOWERED TO APPROXIMATELY THE TOP OF THE
 NH1434'SCHOOL BUILDING.  (APPROXIMATELY 80 FT. HAS BEEN REMOVED).
 NH1434'
 NH1434'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN THE CITY
 NH1434'OF ROCKFORD.
 NH1434
 NH1434                          STATION RECOVERY (1997)
 NH1434
 NH1434'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1434'MARK RECOVERED IN POOR CONDITION.
 NH1434
 NH1434                          STATION RECOVERY (2002)
 NH1434
 NH1434'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1434'RECOVERED IN GOOD CONDITION.
 NH1434
 NH1434                          STATION RECOVERY (2012)
 NH1434
 NH1434'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1434'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1470 ***********************************************************************
 NH1470  DESIGNATION -  ROCKFORD RAD STA WRRR W MAST
 NH1470  PID         -  NH1470
 NH1470  STATE/COUNTY-  IL/WINNEBAGO
 NH1470  COUNTRY     -  US
 NH1470  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1470
 NH1470                         *CURRENT SURVEY CONTROL
 NH1470  ______________________________________________________________________
 NH1470* NAD 83(1997) POSITION- 42 13 31.33880(N) 089 02 51.95523(W)   ADJUSTED
 NH1470  ______________________________________________________________________
 NH1470  GEOID HEIGHT    -        -33.319 (meters)                     GEOID18
 NH1470  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 NH1470  HORZ ORDER      -  THIRD
 NH1470
 NH1470.The horizontal coordinates were established by classical geodetic methods
 NH1470.and adjusted by the National Geodetic Survey in October 1999.
 NH1470
 NH1470.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1470.GEOID18 height accuracy estimate available here.
 NH1470
 NH1470.Click photographs - Photos may exist for this station.
 NH1470
 NH1470.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1470
 NH1470. The following values were computed from the NAD 83(1997) position.
 NH1470
 NH1470;                    North         East     Units Scale Factor Converg.
 NH1470;SPC IL W     -   617,720.570   792,369.146   MT  1.00004612   +0 45 07.2
 NH1470;SPC IL W     - 2,026,638.24  2,599,631.11   sFT  1.00004612   +0 45 07.2
 NH1470;UTM  16      - 4,676,829.516   331,005.134   MT  0.99995141   -1 22 35.5
 NH1470
 NH1470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3100576829(NAD 83)
 NH1470
 NH1470                          SUPERSEDED SURVEY CONTROL
 NH1470
 NH1470  NAD 83(1996)-  42 13 31.33901(N)    089 02 51.95646(W) AD(       ) 3
 NH1470  NAD 83(1986)-  42 13 31.33582(N)    089 02 51.96260(W) AD(       ) 3
 NH1470  NAD 27      -  42 13 31.25800(N)    089 02 51.57700(W) AD(       ) 3
 NH1470
 NH1470.Superseded values are not recommended for survey control.
 NH1470
 NH1470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1470.See file dsdata.pdf to determine how the superseded data were derived.
 NH1470
 NH1470_MARKER: 42 = RADIO/TV MAST
 NH1470_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1470+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1470
 NH1470  HISTORY     - Date     Condition        Report By
 NH1470  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1470  HISTORY     - 1961     GOOD             CGS
 NH1470  HISTORY     - 1969     GOOD             CGS
 NH1470  HISTORY     - 1976     GOOD             NGS
 NH1470  HISTORY     - 19970321 GOOD             USPSQD
 NH1470  HISTORY     - 20120725 GOOD             GEOCAC
 NH1470
 NH1470                          STATION DESCRIPTION
 NH1470
 NH1470'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (JPP)
 NH1470'STATION RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 NH1470
 NH1470                          STATION RECOVERY (1969)
 NH1470
 NH1470'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JVT)
 NH1470'THE STATION WAS RECOVERED AS DESCRIBED IN GOOD CONDITION.
 NH1470'
 NH1470'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES
 NH1470'NORTHEAST.
 NH1470
 NH1470                          STATION RECOVERY (1976)
 NH1470
 NH1470'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (PDC)
 NH1470'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 NH1470'
 NH1470'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTHEAST
 NH1470'OF ROCKFORD.
 NH1470
 NH1470                          STATION RECOVERY (1997)
 NH1470
 NH1470'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1470'RECOVERED IN GOOD CONDITION.
 NH1470
 NH1470                          STATION RECOVERY (2012)
 NH1470
 NH1470'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1470'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1474 ***********************************************************************
 NH1474  DESIGNATION -  ROCKFORD RAD STA WRRR E MAST
 NH1474  PID         -  NH1474
 NH1474  STATE/COUNTY-  IL/WINNEBAGO
 NH1474  COUNTRY     -  US
 NH1474  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH1474
 NH1474                         *CURRENT SURVEY CONTROL
 NH1474  ______________________________________________________________________
 NH1474* NAD 83(1997) POSITION- 42 13 32.28716(N) 089 02 46.50857(W)   ADJUSTED
 NH1474  ______________________________________________________________________
 NH1474  GEOID HEIGHT    -        -33.320 (meters)                     GEOID18
 NH1474  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 NH1474  HORZ ORDER      -  THIRD
 NH1474
 NH1474.The horizontal coordinates were established by classical geodetic methods
 NH1474.and adjusted by the National Geodetic Survey in October 1999.
 NH1474
 NH1474.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1474.GEOID18 height accuracy estimate available here.
 NH1474
 NH1474.Click photographs - Photos may exist for this station.
 NH1474
 NH1474.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1474
 NH1474. The following values were computed from the NAD 83(1997) position.
 NH1474
 NH1474;                    North         East     Units Scale Factor Converg.
 NH1474;SPC IL W     -   617,751.471   792,493.663   MT  1.00004640   +0 45 10.9
 NH1474;SPC IL W     - 2,026,739.62  2,600,039.63   sFT  1.00004640   +0 45 10.9
 NH1474;UTM  16      - 4,676,855.768   331,130.701   MT  0.99995089   -1 22 31.8
 NH1474
 NH1474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3113076855(NAD 83)
 NH1474
 NH1474                          SUPERSEDED SURVEY CONTROL
 NH1474
 NH1474  NAD 83(1996)-  42 13 32.28737(N)    089 02 46.50980(W) AD(       ) 3
 NH1474  NAD 83(1986)-  42 13 32.28415(N)    089 02 46.51597(W) AD(       ) 3
 NH1474  NAD 27      -  42 13 32.20600(N)    089 02 46.13100(W) AD(       ) 3
 NH1474
 NH1474.Superseded values are not recommended for survey control.
 NH1474
 NH1474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1474.See file dsdata.pdf to determine how the superseded data were derived.
 NH1474
 NH1474_MARKER: 42 = RADIO/TV MAST
 NH1474
 NH1474  HISTORY     - Date     Condition        Report By
 NH1474  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1474  HISTORY     - 1961     GOOD             CGS
 NH1474  HISTORY     - 1976     GOOD             NGS
 NH1474  HISTORY     - 19970321 GOOD             USPSQD
 NH1474
 NH1474                          STATION DESCRIPTION
 NH1474
 NH1474'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1474'STATIONS ARE THE FLASHING RED LIGHTS ATOP THE EAST AND WEST MASTS
 NH1474'OF RADIO STATION WRRR, LOCATED NEAR THE SOUTHEAST CITY LIMITS OF
 NH1474'ROCKFORD.  THEY ARE IDENTICAL MASTS, 190 FEET HIGH, SPACED 421
 NH1474'FEET APART ON BEARING 77 DEG TRUE.  THE MASTS ARE UNIFORM,
 NH1474'CROSS SECTIONED, GUYED, STEEL MASTS, PAINTED IN ALTERNATE
 NH1474'SECTIONS OF ORANGE AND WHITE.
 NH1474'
 NH1474'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 NH1474'51 (11TH. STREET) WITH SANDY HOLLOW ROAD AT THE SOUTH EDGE
 NH1474'OF ROCKFORD, GO EAST ON SANDY HOLLOW ROAD FOR 1.2 MILES TO A
 NH1474'SIDE ROAD LEFT, TURN LEFT AND GO NORTH FOR 0.1 MILE TO THE
 NH1474'MASTS AS DESCRIBED.
 NH1474
 NH1474                          STATION RECOVERY (1961)
 NH1474
 NH1474'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (JPP)
 NH1474'STATION RECOVERED AS DESCRIBED, AND FOUND TO BE IN GOOD
 NH1474'CONDITION.
 NH1474
 NH1474                          STATION RECOVERY (1976)
 NH1474
 NH1474'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (PDC)
 NH1474'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 NH1474'
 NH1474'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTHEAST
 NH1474'OF ROCKFORD.
 NH1474
 NH1474                          STATION RECOVERY (1997)
 NH1474
 NH1474'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1474'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1448 ***********************************************************************
 NH1448  DESIGNATION -  ROCKFORD ROOSEVELT SR HS STK
 NH1448  PID         -  NH1448
 NH1448  STATE/COUNTY-  IL/WINNEBAGO
 NH1448  COUNTRY     -  US
 NH1448  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1448
 NH1448                         *CURRENT SURVEY CONTROL
 NH1448  ______________________________________________________________________
 NH1448* NAD 83(1997) POSITION- 42 16 59.52284(N) 089 05 36.70546(W)   ADJUSTED
 NH1448  ______________________________________________________________________
 NH1448  GEOID HEIGHT    -        -33.412 (meters)                     GEOID18
 NH1448  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 NH1448  HORZ ORDER      -  THIRD
 NH1448
 NH1448.The horizontal coordinates were established by classical geodetic methods
 NH1448.and adjusted by the National Geodetic Survey in October 1999.
 NH1448
 NH1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1448.GEOID18 height accuracy estimate available here.
 NH1448
 NH1448.Click photographs - Photos may exist for this station.
 NH1448
 NH1448.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1448
 NH1448. The following values were computed from the NAD 83(1997) position.
 NH1448
 NH1448;                    North         East     Units Scale Factor Converg.
 NH1448;SPC IL W     -   624,095.259   788,510.224   MT  1.00003753   +0 43 19.4
 NH1448;SPC IL W     - 2,047,552.53  2,586,970.63   sFT  1.00003753   +0 43 19.4
 NH1448;UTM  16      - 4,683,342.667   327,386.075   MT  0.99996662   -1 24 31.9
 NH1448
 NH1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2738683342(NAD 83)
 NH1448
 NH1448                          SUPERSEDED SURVEY CONTROL
 NH1448
 NH1448  NAD 83(1996)-  42 16 59.52314(N)    089 05 36.70645(W) AD(       ) 3
 NH1448  NAD 83(1991)-  42 16 59.52087(N)    089 05 36.70695(W) AD(       ) 3
 NH1448  NAD 83(1986)-  42 16 59.51968(N)    089 05 36.70734(W) AD(       ) 3
 NH1448  NAD 27      -  42 16 59.45200(N)    089 05 36.32400(W) AD(       ) 3
 NH1448
 NH1448.Superseded values are not recommended for survey control.
 NH1448
 NH1448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1448.See file dsdata.pdf to determine how the superseded data were derived.
 NH1448
 NH1448_MARKER: 63 = STACK
 NH1448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1448+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1448
 NH1448  HISTORY     - Date     Condition        Report By
 NH1448  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1448  HISTORY     - 1954     GOOD             CGS
 NH1448  HISTORY     - 1960     GOOD             CGS
 NH1448  HISTORY     - 19970316 GOOD             USPSQD
 NH1448  HISTORY     - 20120725 GOOD             GEOCAC
 NH1448
 NH1448                          STATION DESCRIPTION
 NH1448
 NH1448'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1448'THIS STATION IS THE STACK AT THE ROOSEVELT SENIOR HIGH SCHOOL IN
 NH1448'THE NORTHWESTERN PART OF THE CITY OF ROCKFORD, ILLINOIS.  THE
 NH1448'STACK IS LOCATED ON THE WEST SIDE OF A RED BRICK SCHOOL, ABOUT
 NH1448'90 FEET EAST OF THE CENTERLINE OF N. WINNEBAGO STREET AND ABOUT
 NH1448'175 FEET SOUTH OF THE CENTERLINE OF BRUCE STREET.  THE STACK
 NH1448'WAS ERECTED IN 1922.  IT IS FAIRLY PROMINENT.
 NH1448'
 NH1448'THE RED TILE STACK SETS ON A RED BRICK BASE ABOUT 25 FEET HIGH.
 NH1448'THE ROUND STACK IS ABOUT 10 FEET IN DIAMETER AT THE BASE, ABOUT
 NH1448'8 FEET IN DIAMETER AT THE TOP, AND ABOUT 130 FEET HIGH.  THE
 NH1448'TOP OF THE STACK IS VERY SMOKY.  IT HAS A COLLAR AROUND THE
 NH1448'TOP.  THE TOTAL HEIGHT IS ABOUT 155 FEET.
 NH1448
 NH1448                          STATION RECOVERY (1954)
 NH1448
 NH1448'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1448'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 NH1448'ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1448
 NH1448                          STATION RECOVERY (1960)
 NH1448
 NH1448'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH1448'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 NH1448'LOCAL INQUIRY VERIFIED THAT IT IS IN THE ORIGINAL POSITION.
 NH1448'THE 1935 DESCRIPTION IS ADEQUATE FOR RECOVERY.
 NH1448
 NH1448                          STATION RECOVERY (1997)
 NH1448
 NH1448'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1448'RECOVERED IN GOOD CONDITION.
 NH1448
 NH1448                          STATION RECOVERY (2012)
 NH1448
 NH1448'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1448'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1440 ***********************************************************************
 NH1440  DESIGNATION -  ROCKFORD SALEM LUTH CH SPIRE
 NH1440  PID         -  NH1440
 NH1440  STATE/COUNTY-  IL/WINNEBAGO
 NH1440  COUNTRY     -  US
 NH1440  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1440
 NH1440                         *CURRENT SURVEY CONTROL
 NH1440  ______________________________________________________________________
 NH1440* NAD 83(1997) POSITION- 42 15 00.41304(N) 089 04 57.60559(W)   ADJUSTED
 NH1440  ______________________________________________________________________
 NH1440  GEOID HEIGHT    -        -33.357 (meters)                     GEOID18
 NH1440  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 NH1440  HORZ ORDER      -  THIRD
 NH1440
 NH1440.The horizontal coordinates were established by classical geodetic methods
 NH1440.and adjusted by the National Geodetic Survey in October 1999.
 NH1440
 NH1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1440.GEOID18 height accuracy estimate available here.
 NH1440
 NH1440.Click photographs - Photos may exist for this station.
 NH1440
 NH1440.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1440
 NH1440. The following values were computed from the NAD 83(1997) position.
 NH1440
 NH1440;                    North         East     Units Scale Factor Converg.
 NH1440;SPC IL W     -   620,431.610   789,452.803   MT  1.00003960   +0 43 44.0
 NH1440;SPC IL W     - 2,035,532.71  2,590,063.07   sFT  1.00003960   +0 43 44.0
 NH1440;UTM  16      - 4,679,646.786   328,191.761   MT  0.99996321   -1 24 02.4
 NH1440
 NH1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2819179646(NAD 83)
 NH1440
 NH1440                          SUPERSEDED SURVEY CONTROL
 NH1440
 NH1440  NAD 83(1996)-  42 15 00.41343(N)    089 04 57.60688(W) AD(       ) 3
 NH1440  NAD 83(1991)-  42 15 00.41179(N)    089 04 57.60748(W) AD(       ) 3
 NH1440  NAD 83(1986)-  42 15 00.41133(N)    089 04 57.60748(W) AD(       ) 3
 NH1440  NAD 27      -  42 15 00.34000(N)    089 04 57.22800(W) AD(       ) 3
 NH1440  USSD        -  42 15 00.37000(N)    089 04 57.00000(W) AD(       ) 3
 NH1440
 NH1440.Superseded values are not recommended for survey control.
 NH1440
 NH1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1440.See file dsdata.pdf to determine how the superseded data were derived.
 NH1440
 NH1440_MARKER: 90 = CHURCH SPIRE
 NH1440
 NH1440  HISTORY     - Date     Condition        Report By
 NH1440  HISTORY     - 1920     FIRST OBSERVED   CGS
 NH1440  HISTORY     - 1935     GOOD             CGS
 NH1440  HISTORY     - 1954     GOOD             CGS
 NH1440  HISTORY     - 19970316 GOOD             USPSQD
 NH1440  HISTORY     - 20020719 GOOD             USPSQD
 NH1440
 NH1440                          STATION DESCRIPTION
 NH1440
 NH1440'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1440'THIS STATION IS THE SPIRE ON THE SALEM LUTHERAN CHURCH IN THE
 NH1440'SOUTHERN PART OF THE CITY OF ROCKFORD, ILLINOIS.  IT IS LOCATED
 NH1440'ABOUT 120 FEET WEST OF THE CENTERLINE OF 6TH STREET AND ABOUT
 NH1440'80 FEET NORTH OF THE CENTERLINE OF 16TH AVENUE.  THE CHURCH WAS
 NH1440'ERECTED IN 1911.  IT IS QUITE PROMINENT.
 NH1440'
 NH1440'THE SPIRE IS THE TALLER OF TWO ON THE SAME CHURCH.  IT IS THE ONE
 NH1440'ON THE SOUTHEAST CORNER OF THE CHURCH.  IT SETS ON A SQUARE
 NH1440'RED BRICK BUTTRESSED TOWER ABOUT 90 FT. HIGH WITH TWO GREY
 NH1440'GOTHIC LOUVERED WINDOWS ON EACH SIDE AND AN ORNAMENTAL LEDGE
 NH1440'AROUND THE TOP.  THE OCTAGONAL GREY SPIRE IS ABOUT 50 FEET
 NH1440'HIGH AND HAS A GREEN COLLAR AROUND THE MIDDLE AND A GREEN
 NH1440'PLATE AND GREEN CROSS AT ITS APEX.  THE TOTAL HEIGHT IS ABOUT
 NH1440'145 FEET.
 NH1440
 NH1440                          STATION RECOVERY (1954)
 NH1440
 NH1440'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1440'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 NH1440'ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1440
 NH1440                          STATION RECOVERY (1997)
 NH1440
 NH1440'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1440'RECOVERED IN GOOD CONDITION.
 NH1440
 NH1440                          STATION RECOVERY (2002)
 NH1440
 NH1440'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1440'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1420 ***********************************************************************
 NH1420  DESIGNATION -  ROCKFORD ST MARYS CHURCH TOWER
 NH1420  PID         -  NH1420
 NH1420  STATE/COUNTY-  IL/WINNEBAGO
 NH1420  COUNTRY     -  US
 NH1420  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1420
 NH1420                         *CURRENT SURVEY CONTROL
 NH1420  ______________________________________________________________________
 NH1420* NAD 83(1997) POSITION- 42 16 19.46008(N) 089 05 55.39254(W)   ADJUSTED
 NH1420  ______________________________________________________________________
 NH1420  GEOID HEIGHT    -        -33.392 (meters)                     GEOID18
 NH1420  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 NH1420  HORZ ORDER      -  THIRD
 NH1420
 NH1420.The horizontal coordinates were established by classical geodetic methods
 NH1420.and adjusted by the National Geodetic Survey in October 1999.
 NH1420
 NH1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1420.GEOID18 height accuracy estimate available here.
 NH1420
 NH1420.Click photographs - Photos may exist for this station.
 NH1420
 NH1420.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1420
 NH1420. The following values were computed from the NAD 83(1997) position.
 NH1420
 NH1420;                    North         East     Units Scale Factor Converg.
 NH1420;SPC IL W     -   622,853.784   788,097.589   MT  1.00003664   +0 43 06.2
 NH1420;SPC IL W     - 2,043,479.46  2,585,616.84   sFT  1.00003664   +0 43 06.2
 NH1420;UTM  16      - 4,682,117.477   326,927.600   MT  0.99996857   -1 24 43.4
 NH1420
 NH1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2692782117(NAD 83)
 NH1420
 NH1420                          SUPERSEDED SURVEY CONTROL
 NH1420
 NH1420  NAD 83(1996)-  42 16 19.46045(N)    089 05 55.39357(W) AD(       ) 3
 NH1420  NAD 83(1991)-  42 16 19.45843(N)    089 05 55.39382(W) AD(       ) 3
 NH1420  NAD 83(1986)-  42 16 19.45743(N)    089 05 55.39370(W) AD(       ) 3
 NH1420  NAD 27      -  42 16 19.38900(N)    089 05 55.00900(W) AD(       ) 3
 NH1420
 NH1420.Superseded values are not recommended for survey control.
 NH1420
 NH1420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1420.See file dsdata.pdf to determine how the superseded data were derived.
 NH1420
 NH1420_MARKER: 55 = TOWER
 NH1420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1420+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1420
 NH1420  HISTORY     - Date     Condition        Report By
 NH1420  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1420  HISTORY     - 1954     GOOD             CGS
 NH1420  HISTORY     - 19970316 GOOD             USPSQD
 NH1420  HISTORY     - 20020718 GOOD             USPSQD
 NH1420  HISTORY     - 20120725 GOOD             GEOCAC
 NH1420
 NH1420                          STATION DESCRIPTION
 NH1420
 NH1420'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1420'THIS STATION IS THE TOWER ON ST. MARYS CHURCH IN THE WESTERN
 NH1420'PART OF THE CITY OF ROCKFORD, ILLINOIS.  IT IS LOCATED ON THE
 NH1420'WEST CORNER OF A RED BRICK CHURCH, ABOUT 55 FEET SOUTHEAST OF THE
 NH1420'CENTERLINE OF WINNEBAGO STREET, AND ABOUT 50 FEET NORTHEAST OF THE
 NH1420'CENTERLINE OF ELM STREET.  THE CHURCH WAS ERECTED IN 1885.  THE
 NH1420'TOWER IS QUITE PROMINENT.
 NH1420'
 NH1420'THE BASE OF THE SPIRE IS A SQUARE RED BRICK TOWER ABOUT 80 FEET
 NH1420'HIGH.  ON THIS THERE IS AN OCTAGONAL RED BRICK CUPOLA WITH LARGE
 NH1420'BLACK GOTHIC LOUVERED WINDOWS ON EACH SIDE AND GABLES ABOVE
 NH1420'WITH A SMALL ORNAMENT AT THE APEX OF EACH.  THE EIGHT-SIDED
 NH1420'PYRAMIDAL GREY ROOF HAS A GOLD CROSS AT ITS APEX.  THE CUPOLA
 NH1420'IS ABOUT 25 FEET HIGH AND THE ROOF IS ABOUT 30 FEET HIGH.  THE
 NH1420'TOTAL HEIGHT IS ABOUT 135 FEET.
 NH1420
 NH1420                          STATION RECOVERY (1954)
 NH1420
 NH1420'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1420'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 NH1420'ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1420
 NH1420                          STATION RECOVERY (1997)
 NH1420
 NH1420'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1420'RECOVERED IN GOOD CONDITION.
 NH1420
 NH1420                          STATION RECOVERY (2002)
 NH1420
 NH1420'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1420'RECOVERED IN GOOD CONDITION.
 NH1420
 NH1420                          STATION RECOVERY (2012)
 NH1420
 NH1420'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1420'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1419 ***********************************************************************
 NH1419  DESIGNATION -  ROCKFORD ST PAULS EVAN LUTH CH
 NH1419  PID         -  NH1419
 NH1419  STATE/COUNTY-  IL/WINNEBAGO
 NH1419  COUNTRY     -  US
 NH1419  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1419
 NH1419                         *CURRENT SURVEY CONTROL
 NH1419  ______________________________________________________________________
 NH1419* NAD 83(1997) POSITION- 42 16 42.20417(N) 089 05 53.62745(W)   ADJUSTED
 NH1419  ______________________________________________________________________
 NH1419  GEOID HEIGHT    -        -33.403 (meters)                     GEOID18
 NH1419  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 NH1419  HORZ ORDER      -  THIRD
 NH1419
 NH1419.The horizontal coordinates were established by classical geodetic methods
 NH1419.and adjusted by the National Geodetic Survey in October 1999.
 NH1419
 NH1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1419.GEOID18 height accuracy estimate available here.
 NH1419
 NH1419.Click photographs - Photos may exist for this station.
 NH1419
 NH1419.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1419
 NH1419. The following values were computed from the NAD 83(1997) position.
 NH1419
 NH1419;                    North         East     Units Scale Factor Converg.
 NH1419;SPC IL W     -   623,556.035   788,129.232   MT  1.00003671   +0 43 07.7
 NH1419;SPC IL W     - 2,045,783.42  2,585,720.66   sFT  1.00003671   +0 43 07.7
 NH1419;UTM  16      - 4,682,818.018   326,985.325   MT  0.99996832   -1 24 42.8
 NH1419
 NH1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2698582818(NAD 83)
 NH1419
 NH1419                          SUPERSEDED SURVEY CONTROL
 NH1419
 NH1419  NAD 83(1996)-  42 16 42.20451(N)    089 05 53.62843(W) AD(       ) 3
 NH1419  NAD 83(1991)-  42 16 42.20237(N)    089 05 53.62870(W) AD(       ) 3
 NH1419  NAD 83(1986)-  42 16 42.20132(N)    089 05 53.62865(W) AD(       ) 3
 NH1419  NAD 27      -  42 16 42.13300(N)    089 05 53.24400(W) AD(       ) 3
 NH1419
 NH1419.Superseded values are not recommended for survey control.
 NH1419
 NH1419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1419.See file dsdata.pdf to determine how the superseded data were derived.
 NH1419
 NH1419_MARKER: 90 = CHURCH SPIRE
 NH1419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1419+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1419
 NH1419  HISTORY     - Date     Condition        Report By
 NH1419  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1419  HISTORY     - 1954     GOOD             CGS
 NH1419  HISTORY     - 19970316 GOOD             USPSQD
 NH1419  HISTORY     - 20020718 GOOD             USPSQD
 NH1419  HISTORY     - 20120725 GOOD             GEOCAC
 NH1419
 NH1419                          STATION DESCRIPTION
 NH1419
 NH1419'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1419'THIS STATION IS THE SPIRE ON ST. PAULS EVANGELICAL LUTHERAN
 NH1419'CHURCH, IN THE WESTERN PART OF THE CITY OF ROCKFORD, ILLINOIS.
 NH1419'IT IS LOCATED ABOUT 45 FEET NORTH OF THE CENTERLINE OF LOCUST
 NH1419'STREET, AND ABOUT 50 FEET WEST OF THE CENTERLINE OF HORSMAN
 NH1419'STREET.  THE CHURCH WAS ERECTED IN 1905.  THE SPIRE IS FAIRLY
 NH1419'PROMINENT.
 NH1419'
 NH1419'THE SPIRE IS ON THE SOUTHEAST CORNER OF A RED BRICK CHURCH.
 NH1419'THE BASE OF THE SPIRE IS A RED BRICK TOWER ABOUT 70 FEET HIGH.
 NH1419'IT HAS TWO TALL BLACK LOUVERED GOTHIC WINDOWS ON EACH SIDE AND
 NH1419'AN ORNAMENTAL LEDGE AROUND THE TOP.  THE OCTAGONAL GREY SPIRE
 NH1419'WITH BLACK STRIPING AT THE JUNCTION OF THE FACES HAS FOUR
 NH1419'SLIM TURRETS AT THE BASE AND A PLATE AND A BLACK DOUBLE
 NH1419'CROSS-LIKE ORNAMENT AT ITS APEX.  THE SPIRE IS ABOUT 60 FEET
 NH1419'HIGH.  THE TOTAL HEIGHT IS ABOUT 130 FEET.
 NH1419
 NH1419                          STATION RECOVERY (1954)
 NH1419
 NH1419'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1419'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 NH1419'ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1419
 NH1419                          STATION RECOVERY (1997)
 NH1419
 NH1419'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1419'RECOVERED IN GOOD CONDITION.
 NH1419
 NH1419                          STATION RECOVERY (2002)
 NH1419
 NH1419'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1419'RECOVERED IN GOOD CONDITION.
 NH1419
 NH1419                          STATION RECOVERY (2012)
 NH1419
 NH1419'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1418 ***********************************************************************
 NH1418  DESIGNATION -  ROCKFORD TESTORS CHEM CO CHIM
 NH1418  PID         -  NH1418
 NH1418  STATE/COUNTY-  IL/WINNEBAGO
 NH1418  COUNTRY     -  US
 NH1418  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1418
 NH1418                         *CURRENT SURVEY CONTROL
 NH1418  ______________________________________________________________________
 NH1418* NAD 83(1997) POSITION- 42 15 12.40033(N) 089 05 18.91885(W)   ADJUSTED
 NH1418  ______________________________________________________________________
 NH1418  GEOID HEIGHT    -        -33.361 (meters)                     GEOID18
 NH1418  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 NH1418  HORZ ORDER      -  THIRD
 NH1418
 NH1418.The horizontal coordinates were established by classical geodetic methods
 NH1418.and adjusted by the National Geodetic Survey in October 1999.
 NH1418
 NH1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1418.GEOID18 height accuracy estimate available here.
 NH1418
 NH1418.Click photographs - Photos may exist for this station.
 NH1418
 NH1418.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1418
 NH1418. The following values were computed from the NAD 83(1997) position.
 NH1418
 NH1418;                    North         East     Units Scale Factor Converg.
 NH1418;SPC IL W     -   620,795.264   788,959.563   MT  1.00003851   +0 43 29.9
 NH1418;SPC IL W     - 2,036,725.80  2,588,444.83   sFT  1.00003851   +0 43 29.9
 NH1418;UTM  16      - 4,680,028.489   327,712.412   MT  0.99996524   -1 24 17.0
 NH1418
 NH1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2771280028(NAD 83)
 NH1418
 NH1418                          SUPERSEDED SURVEY CONTROL
 NH1418
 NH1418  NAD 83(1996)-  42 15 12.40073(N)    089 05 18.92005(W) AD(       ) 3
 NH1418  NAD 83(1991)-  42 15 12.39913(N)    089 05 18.92078(W) AD(       ) 3
 NH1418  NAD 83(1986)-  42 15 12.39860(N)    089 05 18.92064(W) AD(       ) 3
 NH1418  NAD 27      -  42 15 12.32800(N)    089 05 18.53800(W) AD(       ) 3
 NH1418
 NH1418.Superseded values are not recommended for survey control.
 NH1418
 NH1418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1418.See file dsdata.pdf to determine how the superseded data were derived.
 NH1418
 NH1418_MARKER: 85 = CHIMNEY
 NH1418
 NH1418  HISTORY     - Date     Condition        Report By
 NH1418  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1418  HISTORY     - 1954     GOOD             CGS
 NH1418  HISTORY     - 19970316 POOR             USPSQD
 NH1418  HISTORY     - 20020719 GOOD             USPSQD
 NH1418
 NH1418                          STATION DESCRIPTION
 NH1418
 NH1418'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1418'THIS STATION IS THE CHIMNEY AT THE BUCKBEE SEED COMPANY, IN THE
 NH1418'CENTRAL PART OF THE CITY OF ROCKFORD, ILLINOIS.  IT IS LOCATED
 NH1418'AT THE WEST END OF THE MAIN BUILDING, ABOUT 0.05 MILE WEST
 NH1418'OF KISHWAUKEE STREET AND ABOUT 210 FEET NORTH OF THE CENTERLINE
 NH1418'OF BUCKBEE STREET.  THE CHIMNEY WAS ERECTED IN 1898.  IT IS NOT
 NH1418'VERY PROMINENT.
 NH1418'
 NH1418'THE CHIMNEY IS A SQUARE RED BRICK STRUCTURE ABOUT 130 FEET
 NH1418'HIGH PAINTED BLACK ON THE WEST SIDE AND LETTERED BUCKBEE
 NH1418'VERTICALLY IN WHITE LETTERS ON THE WEST SIDE.
 NH1418
 NH1418                          STATION RECOVERY (1954)
 NH1418
 NH1418'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1418'PREVIOUSLY LISTED AS ROCKFORD, BUCKBEE SEED CO. CHIMNEY.
 NH1418'
 NH1418'STATION RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 NH1418'ORIGINAL DESCRIPTION SUBMITTED IN 1935 ADEQUATE.
 NH1418
 NH1418                          STATION RECOVERY (1997)
 NH1418
 NH1418'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1418'MARK RECOVERED IN POOR CONDITION.
 NH1418
 NH1418                          STATION RECOVERY (2002)
 NH1418
 NH1418'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1418'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1460 ***********************************************************************
 NH1460  DESIGNATION -  ROCKFORD TV STATION WTVO MAST
 NH1460  PID         -  NH1460
 NH1460  STATE/COUNTY-  IL/WINNEBAGO
 NH1460  COUNTRY     -  US
 NH1460  USGS QUAD   -  WINNEBAGO (2018)
 NH1460
 NH1460                         *CURRENT SURVEY CONTROL
 NH1460  ______________________________________________________________________
 NH1460* NAD 83(1997) POSITION- 42 17 13.92138(N) 089 10 15.35959(W)   ADJUSTED
 NH1460  ______________________________________________________________________
 NH1460  GEOID HEIGHT    -        -33.400 (meters)                     GEOID18
 NH1460  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 NH1460  HORZ ORDER      -  THIRD
 NH1460
 NH1460.The horizontal coordinates were established by classical geodetic methods
 NH1460.and adjusted by the National Geodetic Survey in October 1999.
 NH1460
 NH1460.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1460.GEOID18 height accuracy estimate available here.
 NH1460
 NH1460.Click photographs - Photos may exist for this station.
 NH1460
 NH1460.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1460
 NH1460. The following values were computed from the NAD 83(1997) position.
 NH1460
 NH1460;                    North         East     Units Scale Factor Converg.
 NH1460;SPC IL W     -   624,461.953   782,120.843   MT  1.00002412   +0 40 12.0
 NH1460;SPC IL W     - 2,048,755.59  2,566,008.13   sFT  1.00002412   +0 40 12.0
 NH1460;UTM  16      - 4,683,946.664   321,015.070   MT  0.99999418   -1 27 39.9
 NH1460
 NH1460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2101583946(NAD 83)
 NH1460
 NH1460                          SUPERSEDED SURVEY CONTROL
 NH1460
 NH1460  NAD 83(1996)-  42 17 13.92160(N)    089 10 15.36036(W) AD(       ) 3
 NH1460  NAD 83(1991)-  42 17 13.91887(N)    089 10 15.36192(W) AD(       ) 3
 NH1460  NAD 83(1986)-  42 17 13.91766(N)    089 10 15.36255(W) AD(       ) 3
 NH1460  NAD 27      -  42 17 13.84800(N)    089 10 14.97100(W) AD(       ) 3
 NH1460
 NH1460.Superseded values are not recommended for survey control.
 NH1460
 NH1460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1460.See file dsdata.pdf to determine how the superseded data were derived.
 NH1460
 NH1460_MARKER: 42 = RADIO/TV MAST
 NH1460
 NH1460  HISTORY     - Date     Condition        Report By
 NH1460  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1460  HISTORY     - 1957     GOOD             CGS
 NH1460  HISTORY     - 1965     GOOD             CGS
 NH1460  HISTORY     - 1980     GOOD             NGS
 NH1460  HISTORY     - 19970510 GOOD             USPSQD
 NH1460
 NH1460                          STATION DESCRIPTION
 NH1460
 NH1460'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1460'STATION IS THE CENTER OF THE TOP OF THE LIGHT, ATOP THE MAST
 NH1460'AT TELEVISION STATION WTVO, LOCATED ABOUT 4 MILES NORTHWEST OF
 NH1460'ROCKFORD AND 4 MILES NORTHEAST OF WINNEBAGO, ABOUT 0.75 MILE NORTH
 NH1460'OF WEST MAIN STREET (U.S. HIGHWAY 20), 0.75 MILE SOUTH OF AUBURN
 NH1460'ROAD AND 300 FEET EAST OF MERIDIAN ROAD, AT THE NORTH SIDE OF
 NH1460'THE BROADCASTING STUDIO.  IT IS A TUBULAR STEEL MAST, TRIANGULAR
 NH1460'IN SHAPE, ABOUT 5 FEET WIDE ON EACH SIDE, UNIFORM CROSS
 NH1460'SECTIONED, GUYED MAST, PAINTED IN ALTERNATE SECTIONS OF ORANGE
 NH1460'AND WHITE AND IS 724 FEET HIGH.
 NH1460
 NH1460                          STATION RECOVERY (1957)
 NH1460
 NH1460'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 NH1460'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  THE
 NH1460'DESCRIPTION IS ADEQUATE AND COMPLETE.
 NH1460
 NH1460                          STATION RECOVERY (1965)
 NH1460
 NH1460'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 NH1460'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1954 DESCRIPTION
 NH1460'WHICH IS ADEQUATE FOR RECOVERY.
 NH1460
 NH1460                          STATION RECOVERY (1980)
 NH1460
 NH1460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (JWB)
 NH1460'THE STATION WAS RECOVERED AS DESCRIBED.
 NH1460'
 NH1460'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES NW OF
 NH1460'ROCKFORD.
 NH1460
 NH1460                          STATION RECOVERY (1997)
 NH1460
 NH1460'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1460'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1451 ***********************************************************************
 NH1451  DESIGNATION -  ROCKFORD ZION LUTH CH SPIRE
 NH1451  PID         -  NH1451
 NH1451  STATE/COUNTY-  IL/WINNEBAGO
 NH1451  COUNTRY     -  US
 NH1451  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1451
 NH1451                         *CURRENT SURVEY CONTROL
 NH1451  ______________________________________________________________________
 NH1451* NAD 83(1997) POSITION- 42 15 41.02598(N) 089 04 56.95581(W)   ADJUSTED
 NH1451  ______________________________________________________________________
 NH1451  GEOID HEIGHT    -        -33.376 (meters)                     GEOID18
 NH1451  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 NH1451  HORZ ORDER      -  THIRD
 NH1451
 NH1451.The horizontal coordinates were established by classical geodetic methods
 NH1451.and adjusted by the National Geodetic Survey in October 1999.
 NH1451
 NH1451.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1451.GEOID18 height accuracy estimate available here.
 NH1451
 NH1451.Click photographs - Photos may exist for this station.
 NH1451
 NH1451.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1451
 NH1451. The following values were computed from the NAD 83(1997) position.
 NH1451
 NH1451;                    North         East     Units Scale Factor Converg.
 NH1451;SPC IL W     -   621,684.862   789,451.751   MT  1.00003959   +0 43 45.0
 NH1451;SPC IL W     - 2,039,644.42  2,590,059.62   sFT  1.00003959   +0 43 45.0
 NH1451;UTM  16      - 4,680,899.116   328,237.282   MT  0.99996301   -1 24 03.0
 NH1451
 NH1451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2823780899(NAD 83)
 NH1451
 NH1451                          SUPERSEDED SURVEY CONTROL
 NH1451
 NH1451  NAD 83(1996)-  42 15 41.02633(N)    089 04 56.95700(W) AD(       ) 3
 NH1451  NAD 83(1991)-  42 15 41.02448(N)    089 04 56.95793(W) AD(       ) 3
 NH1451  NAD 83(1986)-  42 15 41.02384(N)    089 04 56.95823(W) AD(       ) 3
 NH1451  NAD 27      -  42 15 40.95400(N)    089 04 56.57500(W) AD(       ) 3
 NH1451
 NH1451.Superseded values are not recommended for survey control.
 NH1451
 NH1451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1451.See file dsdata.pdf to determine how the superseded data were derived.
 NH1451
 NH1451_MARKER: 90 = CHURCH SPIRE
 NH1451_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1451+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NH1451
 NH1451  HISTORY     - Date     Condition        Report By
 NH1451  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1451  HISTORY     - 1954     GOOD             CGS
 NH1451  HISTORY     - 19970316 GOOD             USPSQD
 NH1451  HISTORY     - 20020719 GOOD             USPSQD
 NH1451  HISTORY     - 20120725 GOOD             GEOCAC
 NH1451
 NH1451                          STATION DESCRIPTION
 NH1451
 NH1451'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1451'THIS STATION IS THE SPIRE ON THE ZION LUTHERAN CHURCH IN THE
 NH1451'SOUTH CENTRAL PART OF THE CITY OF ROCKFORD, ILLINOIS.  IT IS
 NH1451'LOCATED ON THE NORTHEAST CORNER OF A RED BRICK CHURCH, ABOUT
 NH1451'50 FEET SOUTH OF THE CENTERLINE OF 5TH AVENUE, AND ABOUT 55 FEET
 NH1451'WEST OF THE CENTERLINE OF 6TH STREET.  THE CHURCH WAS ERECTED IN
 NH1451'1884.  THE SPIRE IS FAIRLY PROMINENT.
 NH1451'
 NH1451'THE BASE OF THE SPIRE IS A SQUARE RED BRICK TOWER ABOUT 80 FEET
 NH1451'HIGH WITH A LARGE GREY LOUVERED GOTHIC WINDOW ON THE EAST,
 NH1451'WEST, AND NORTH SIDES.  THERE IS AN ORNAMENTAL LEDGE AROUND THE
 NH1451'TOP.  THE GREY OCTAGONAL SPIRE HAS A GREEN FINIAL AT ITS APEX.
 NH1451'THE FINIAL HAS A GREEN BALL AT ITS TIP ON WHICH SETS A GREEN
 NH1451'AND GOLD CROSS.  THE TOTAL HEIGHT IS ABOUT 155 FEET.  THE
 NH1451'SPIRE IS ABOUT 70 FEET HIGH.
 NH1451
 NH1451                          STATION RECOVERY (1954)
 NH1451
 NH1451'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1451'STATION WAS RECOVERED AS DESCRIBED, AND IS IN GOOD CONDITION.
 NH1451'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1451
 NH1451                          STATION RECOVERY (1997)
 NH1451
 NH1451'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1451'RECOVERED IN GOOD CONDITION.
 NH1451
 NH1451                          STATION RECOVERY (2002)
 NH1451
 NH1451'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 NH1451'RECOVERED IN GOOD CONDITION.
 NH1451
 NH1451                          STATION RECOVERY (2012)
 NH1451
 NH1451'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NH1451'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1752 ***********************************************************************
 MF1752  DESIGNATION -  ROCKI
 MF1752  PID         -  MF1752
 MF1752  STATE/COUNTY-  IL/WHITESIDE
 MF1752  COUNTRY     -  US
 MF1752  USGS QUAD   -  COMO (2018)
 MF1752
 MF1752                         *CURRENT SURVEY CONTROL
 MF1752  ______________________________________________________________________
 MF1752* NAD 83(1997) POSITION- 41 48 04.42876(N) 089 48 49.96485(W)   ADJUSTED
 MF1752* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 MF1752  ______________________________________________________________________
 MF1752  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF1752  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 MF1752  HORZ ORDER      -  FIRST
 MF1752
 MF1752.The horizontal coordinates were established by classical geodetic methods
 MF1752.and adjusted by the National Geodetic Survey in October 1999.
 MF1752
 MF1752.The orthometric height was scaled from a topographic map.
 MF1752
 MF1752.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1752.GEOID18 height accuracy estimate available here.
 MF1752
 MF1752.Click photographs - Photos may exist for this station.
 MF1752
 MF1752.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1752
 MF1752. The following values were computed from the NAD 83(1997) position.
 MF1752
 MF1752;                    North         East     Units Scale Factor Converg.
 MF1752;SPC IL W     -   570,066.413   729,317.798   MT  0.99995175   +0 14 06.5
 MF1752;SPC IL W     - 1,870,292.89  2,392,770.14   sFT  0.99995175   +0 14 06.5
 MF1752;UTM  16      - 4,631,535.365   266,226.763   MT  1.00027255   -1 52 35.2
 MF1752
 MF1752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1752!SPC IL W     -   0.99997021  x   0.99995175  =   0.99992196
 MF1752!UTM  16      -   0.99997021  x   1.00027255  =   1.00024275
 MF1752
 MF1752:                Primary Azimuth Mark                     Grid Az
 MF1752:SPC IL W     -  ROCKI AZ MK                              272 21 12.1
 MF1752:UTM  16      -  ROCKI AZ MK                              274 27 53.8
 MF1752
 MF1752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6622631535(NAD 83)
 MF1752
 MF1752|---------------------------------------------------------------------|
 MF1752| PID    Reference Object                     Distance      Geod. Az  |
 MF1752|                                                           dddmmss.s |
 MF1752| CI8167 ROCKI RM 1                           22.525 METERS 04029     |
 MF1752| MF1721 STERLING SACRED HEART CH SPIRE      APPROX. 9.8 KM 0954927.5 |
 MF1752| MF1723 STERLING ST MARYS CHURCH SPIRE      APPROX. 9.6 KM 0965249.6 |
 MF1752| MF1725 STERLING CITY HALL TOWER            APPROX. 9.9 KM 0973803.8 |
 MF1752| MF1724 STERLING NATIONAL MFG CO TANK       APPROX.10.1 KM 0993853.9 |
 MF1752| MF1726 STERLING BORDEN CO STACK            APPROX. 7.5 KM 0994934.7 |
 MF1752| MF1729 STERLING NW BARB WIRE CO TANK       APPROX. 9.8 KM 1004012.4 |
 MF1752| MF1730 ROCK FALLS R B AND W CO TANK        APPROX.10.5 KM 1011007.1 |
 MF1752| MF1727 ROCK FALLS INTL HARVESTER TK        APPROX.10.2 KM 1015354.4 |
 MF1752| MF1722 ROCK FALLS ARMOUR MILL STACK        APPROX.10.0 KM 1025314.0 |
 MF1752| MF1743 TAMPICO ST MARYS CHURCH SPIRE       APPROX.19.0 KM 1723245.1 |
 MF1752| MF1744 TAMPICO MUNICIPAL TANK              APPROX.19.2 KM 1723846.0 |
 MF1752| MF1750 PROPHETSTOWN MUNICIPAL TANK         APPROX.17.4 KM 2141201.5 |
 MF1752| CI8166 ROCKI AZ MK                                        2723518.6 |
 MF1752| CI8168 ROCKI RM 2                           26.460 METERS 31123     |
 MF1752|---------------------------------------------------------------------|
 MF1752
 MF1752                          SUPERSEDED SURVEY CONTROL
 MF1752
 MF1752  NAD 83(1996)-  41 48 04.42875(N)    089 48 49.96485(W) AD(       ) 1
 MF1752  NAD 83(1986)-  41 48 04.43389(N)    089 48 49.96759(W) AD(       ) 1
 MF1752  NAD 27      -  41 48 04.32900(N)    089 48 49.56100(W) AD(       ) 1
 MF1752
 MF1752.Superseded values are not recommended for survey control.
 MF1752
 MF1752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1752.See file dsdata.pdf to determine how the superseded data were derived.
 MF1752
 MF1752_MARKER: DS = TRIANGULATION STATION DISK
 MF1752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1752_STAMPING: ROCKI 1935
 MF1752_MARK LOGO: CGS
 MF1752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1752+STABILITY: SURFACE MOTION
 MF1752
 MF1752  HISTORY     - Date     Condition        Report By
 MF1752  HISTORY     - 1935     MONUMENTED       CGS
 MF1752  HISTORY     - 1980     GOOD             LOCENG
 MF1752  HISTORY     - 19910828 GOOD             USPSQD
 MF1752  HISTORY     - 19941012 MARK NOT FOUND   USPSQD
 MF1752  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MF1752  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 MF1752  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1752
 MF1752                          STATION DESCRIPTION
 MF1752
 MF1752'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1752'THIS STATION IS ABOUT 6 MILES WEST OF STERLING, IN THE RIGHT-OF-WAY
 MF1752'FENCE OF AN EAST-WEST ROAD, IN THE NORTH CENTRAL PART OF SECTION
 MF1752'21 T 21 N R 6 E.  THE MARK IS ABOUT 0.7 MILE NORTH OF ROUTE U.S.
 MF1752'30, 0.25 MILE EAST OF A CROSSROADS.  204 FEET EAST OF A
 MF1752'NORTH-SOUTH FENCE.  31 FEET SOUTH OF THE CENTERLINE OF THE
 MF1752'EAST-WEST ROAD.  1/2 FOOT NORTH OF THE SOUTH RIGHT-OF-WAY
 MF1752'FENCE OF THE ROAD.  AND PROJECTS 3 INCHES.
 MF1752'
 MF1752'REFERENCE MARK 1 IS NORTHEAST OF THE STATION.  1 FOOT SOUTH OF
 MF1752'THE NORTH RIGHT-OF-WAY FENCE OF THE ROAD.  113.12 FEET EAST
 MF1752'OF REFERENCE MARK 2.  AND PROJECTS 3 INCHES.
 MF1752'
 MF1752'REFERENCE MARK 2 IS NORTHWEST OF THE STATION.  1 FOOT SOUTH OF
 MF1752'THE NORTH RIGHT-OF-WAY FENCE OF THE ROAD.  AND PROJECTS 3 INCHES.
 MF1752'
 MF1752'THE AZIMUTH MARK IS WEST OF THE STATION.  IN THE NORTHWEST
 MF1752'ANGLE OF THE CROSSROADS.  1 FOOT SOUTH OF THE NORTH RIGHT-OF-WAY
 MF1752'FENCE OF THE EAST-WEST ROAD.  24 YARDS WEST OF THE CENTERLINE
 MF1752'OF THE NORTH-SOUTH ROAD.  AND PROJECTS 1 INCH.
 MF1752'
 MF1752'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1752'TABLETS SET IN CONCRETE AS DESCRIBED.
 MF1752'
 MF1752'TO REACH FROM THE JUNCTION OF ROUTES 88 AND U.S. 30 1.8 MILES
 MF1752'WEST OF STERLINE, GO WEST ON ROUTE U.S. 30 4.6 MILES, TURN
 MF1752'NORTH, GO 0.7 MILE, TURN EAST, AND GO 0.25 MILE TO THE STATION.
 MF1752'
 MF1752'LIGHTS 100 FEET ABOVE HOLLENBECK, FOY, OLSON, MORRISON, HINRICKS
 MF1752'AND LONG, AND 87 FEET ABOVE STERLING ARE VISIBLE FROM THE GROUND.
 MF1752
 MF1752                          STATION RECOVERY (1980)
 MF1752
 MF1752'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1980 (DEM)
 MF1752'ROCKI RECOVERED GOOD, FOUND AS DESCRIBED.
 MF1752'
 MF1752'AZ. MK NOT FD.  THERES NO N. R-O-W FENCE.  NOTHING WAS LOCATED
 MF1752'W) A MAGNETIC LOCATOR OR BY TURNING AN ANGLE FROM ROCKI.
 MF1752'
 MF1752'REF. MK. NOT LOOKED FOR.
 MF1752'
 MF1752'THE FOLLOWING STATIONS WERE OBSERVED W) HEIGHT OF TELESCOPE ABOVE
 MF1752'STA. MK - 5 FEET.
 MF1752'
 MF1752'STERLING SACRED HEART CHURCH SPIRE 410894 STA. 1034.
 MF1752'
 MF1752'STERLING ST. MARYS CHURCH SPIRE 410894 STA. 1035.
 MF1752'
 MF1752'TAMPICO ST MARYS CHURCH SPIRE 410894 STA. 1038.
 MF1752'
 MF1752'TAMPICO MUNI. TANK 410894 STA. 1037.
 MF1752'
 MF1752'DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES WEST OF
 MF1752'STERLING.
 MF1752
 MF1752                          STATION RECOVERY (1991)
 MF1752
 MF1752'RECOVERY NOTE BY US POWER SQUADRON 1991 (TCK)
 MF1752'RECOVERED IN GOOD CONDITION.
 MF1752
 MF1752                          STATION RECOVERY (1994)
 MF1752
 MF1752'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1752'MARK NOT FOUND.
 MF1752
 MF1752                          STATION RECOVERY (1999)
 MF1752
 MF1752'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1752'MARK NOT FOUND.
 MF1752
 MF1752                          STATION RECOVERY (2003)
 MF1752
 MF1752'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1752'RM 1 AND 2 WERE FOUND AS DESCRIBED
 MF1752
 MF1752                          STATION RECOVERY (2005)
 MF1752
 MF1752'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1752'RM 1 AND 2 FOUND. AZIMUTH NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0631 ***********************************************************************
 KC0631  DESIGNATION -  ROCKPORT
 KC0631  PID         -  KC0631
 KC0631  STATE/COUNTY-  IL/PIKE
 KC0631  COUNTRY     -  US
 KC0631  USGS QUAD   -  ROCKPORT (2018)
 KC0631
 KC0631                         *CURRENT SURVEY CONTROL
 KC0631  ______________________________________________________________________
 KC0631* NAD 83(1997) POSITION- 39 32 48.47041(N) 091 00 57.45772(W)   ADJUSTED
 KC0631* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 KC0631  ______________________________________________________________________
 KC0631  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 KC0631  LAPLACE CORR    -          1.02  (seconds)                    DEFLEC18
 KC0631  HORZ ORDER      -  FIRST
 KC0631
 KC0631.The horizontal coordinates were established by classical geodetic methods
 KC0631.and adjusted by the National Geodetic Survey in October 1999.
 KC0631
 KC0631.The orthometric height was scaled from a topographic map.
 KC0631
 KC0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0631.GEOID18 height accuracy estimate available here.
 KC0631
 KC0631.Click photographs - Photos may exist for this station.
 KC0631
 KC0631.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0631
 KC0631. The following values were computed from the NAD 83(1997) position.
 KC0631
 KC0631;                    North         East     Units Scale Factor Converg.
 KC0631;SPC IL W     -   320,016.025   627,002.130   MT  1.00000676   -0 32 26.8
 KC0631;SPC IL W     - 1,049,919.24  2,057,089.49   sFT  1.00000676   -0 32 26.8
 KC0631;SPC MO E     -   412,259.710   205,653.093   MT  0.99995754   -0 19 42.7
 KC0631;UTM  15      - 4,379,337.884   670,477.831   MT  0.99995783   +1 15 48.8
 KC0631
 KC0631!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0631!SPC IL W     -   0.99997122  x   1.00000676  =   0.99997798
 KC0631!SPC MO E     -   0.99997122  x   0.99995754  =   0.99992876
 KC0631!UTM  15      -   0.99997122  x   0.99995783  =   0.99992905
 KC0631
 KC0631:                Primary Azimuth Mark                     Grid Az
 KC0631:SPC IL W     -  LOUISIANA RADIO KAH 202 MAST             207 43 07.2
 KC0631:SPC MO E     -  LOUISIANA RADIO KAH 202 MAST             207 30 23.1
 KC0631:UTM  15      -  LOUISIANA RADIO KAH 202 MAST             205 54 51.6
 KC0631
 KC0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7047779337(NAD 83)
 KC0631
 KC0631|---------------------------------------------------------------------|
 KC0631| PID    Reference Object                     Distance      Geod. Az  |
 KC0631|                                                           dddmmss.s |
 KC0631| CL9334 ROCKPORT RM 1                         9.325 METERS 09436     |
 KC0631| CL9480 ROCKPORT CHRISTIAN CH SPIRE                        1482648.5 |
 KC0631| CL9333 ROCKPORT AZ MK                                     1590030.6 |
 KC0631| CL9796 LOUIS MISS CHEM WKS WT                             1833819.7 |
 KC0631| KC0652 LOUISIANA RADIO KAH 202 MAST        APPROX.10.5 KM 2071040.4 |
 KC0631| CL9335 ROCKPORT RM 2                        10.697 METERS 31755     |
 KC0631|---------------------------------------------------------------------|
 KC0631
 KC0631                          SUPERSEDED SURVEY CONTROL
 KC0631
 KC0631  NAD 83(1996)-  39 32 48.47566(N)    091 00 57.45563(W) AD(       ) 1
 KC0631  NAD 83(1986)-  39 32 48.47542(N)    091 00 57.45550(W) AD(       ) 1
 KC0631  NAD 27      -  39 32 48.30800(N)    091 00 56.97010(W) AD(       ) 1
 KC0631
 KC0631.Superseded values are not recommended for survey control.
 KC0631
 KC0631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0631.See file dsdata.pdf to determine how the superseded data were derived.
 KC0631
 KC0631_MARKER: V = STONE MONUMENT
 KC0631_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KC0631_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0631+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2008
 KC0631
 KC0631  HISTORY     - Date     Condition        Report By
 KC0631  HISTORY     - UNK      MONUMENTED       MRC
 KC0631  HISTORY     - 1931     GOOD             CGS
 KC0631  HISTORY     - 1958     GOOD             CGS
 KC0631  HISTORY     - 1975     GOOD             LOCENG
 KC0631  HISTORY     - 20080125 GOOD             BLM
 KC0631
 KC0631                          STATION DESCRIPTION
 KC0631
 KC0631'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0631'ABOUT ONE-HALF MILE ABOVE ROCKPORT, ON LEFT BANK OF MISSISSIPPI
 KC0631'RIVER, IN CLEARING ON SECOND POINT ABOVE CHURCH, 10 METERS
 KC0631'(33 FEET) RIVERWARD FROM CREST OF BLUFF, JUST ABOVE SMALL VALLEY
 KC0631'COVERED WITH SECOND-GROWTH TIMBER WHICH LIES BETWEEN TWO CLEARED
 KC0631'POINTS, ON LAND OWNED BY ISAAC MC MULLEN, AND ALMOST DIRECTLY
 KC0631'OPPOSITE SMALL RED FRAME HOUSE WHICH STANDS ACROSS ROAD AT FOOT
 KC0631'OF BLUFF.  TO REACH FROM ELEVATOR AT ROCKPORT, GO NORTH 0.6
 KC0631'MILE ON BLUFF ROAD TO TWO WHITE HOUSES ON NORTH SIDE OF ROAD.
 KC0631'CONTINUE ON FOOT ON DIM PATH ALONG FENCE LINE BETWEEN
 KC0631'HOUSES TO TOP OF RIDGE, AND CONTINUE NORTH ALONG RIDGE TO
 KC0631'CLEARING AND STATION SITE.  MARKED BY CENTER HOLE IN STONE
 KC0631'POST WHICH IS FLUSH WITH SURFACE OF GROUND.  TOP OF POST
 KC0631'IS MARKED US. BEARING FROM STATION TO SPIRE OF CHRISTIAN CHURCH
 KC0631'AT ROCKPORT IS S 32 DEG 23 MIN E.
 KC0631
 KC0631                          STATION RECOVERY (1958)
 KC0631
 KC0631'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (GWM)
 KC0631'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  IN THE
 KC0631'PAST THERE WERE NO REFERENCE MARKS OR AZIMUTH MARK.  AT THIS
 KC0631'TIME REFERENCE MARKS 1 AND 2 AND AN AZIMUTH MARK WERE ESTABLISHED.
 KC0631'A COMPLETE NEW DESCRIPTION AND TO REACH FOLLOWS.
 KC0631'
 KC0631'THE STATION IS ABOUT 7 MILES NORTHEAST OF LOUISIANA, ABOUT 1/2
 KC0631'MILE NORTHWEST OF ROCKPORT AND ON A HIGH BLUFF OWNED BY MR. JOHN
 KC0631'SCOVILLE.  IT IS 40 FEET SOUTHEAST OF AN 8 INCH OAK TREE, 34 FEET
 KC0631'SOUTHWEST OF THE HIGHEST POINT OF THE BLUFF AND ABOUT 8 FEET
 KC0631'LOWER THAN THE HIGHEST POINT OF THE BLUFF.  THE STATION WAS
 KC0631'ESTABLISHED BY THE MISSISSIPPI RIVER COMMISSION.  THE MONUMENT
 KC0631'IS A 6 X 6 INCH STONE POST THAT PROJECTS 2 INCHES WITH U S
 KC0631'CHISELED ON THE TOP.  THE POINT USED WAS A DRILL HOLE IN THE
 KC0631'CENTER OF THE TOP OF THE POST.
 KC0631'
 KC0631'TO REACH THE STATION FROM THE PITTSFIELD NO. 10 DISTRICT SCHOOL
 KC0631'IN ROCKPORT, GO NORTHWEST ON STATE HIGHWAY 96 FOR 0.55 MILE TO
 KC0631'THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE NORTHWEST
 KC0631'ON HIGHWAY 96 FOR 0.25 MILE TO A FRAME HOUSE ON THE RIGHT AND THE
 KC0631'END OF TRUCK TRAVEL.  PACK NORTH AND NORTHEAST UP THE HILL FOR
 KC0631'ABOUT 600 FEET TO THE HIGHEST POINT OF THE BLUFF AND THE STATION
 KC0631'AS DESCRIBED.
 KC0631'
 KC0631'REFERENCE MARK 1 IS SET IN A DRILL HOLE IN THE CENTER OF THE TOP
 KC0631'OF A BOULDER THAT IS ABOUT 8 INCHES ACROSS THE TOP AND FLUSH WITH
 KC0631'THE GROUND.  IT IS 38 FEET EAST OF THE 8 INCH OAK TREE AND 26 FEET
 KC0631'SOUTHWEST OF THE HIGHEST POINT OF THE BLUFF.  THE DISK IS STAMPED
 KC0631'ROCKPORT MRC NO 1 1881.
 KC0631'
 KC0631'REFERENCE MARK 2 IS SET IN A DRILL HOLE IN THE CENTER OF THE
 KC0631'TOP OF A BOULDER THAT IS ABOUT 8 INCHES ACROSS THE TOP AND
 KC0631'PROJECTS 2 INCHES.  IT IS 44 FEET SOUTH OF THE 8 INCH OAK TREE
 KC0631'AND 17 FEET SOUTHWEST OF THE HIGHEST POINT OF THE BLUFF.  THE
 KC0631'DISK IS STAMPED ROCKPORT MRC NO 2 1881.
 KC0631'
 KC0631'THE AZIMUTH MARK IS 53 FEET SOUTHWEST OF THE INTERSECTION OF
 KC0631'STATE HIGHWAY 96 AND A GRAVELED DRIVEWAY TO THE LEFT, 47 FEET
 KC0631'WEST OF THE CENTERLINE OF HIGHWAY 96, 1 FOOT NORTH OF A WHITE
 KC0631'WITNESS POST AND 1 FOOT NORTHEAST OF A TELEPHONE POLE.  THE
 KC0631'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED ROCKPORT
 KC0631'MRC 1881.
 KC0631'
 KC0631'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 KC0631
 KC0631                          STATION RECOVERY (1975)
 KC0631
 KC0631'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TO)
 KC0631'AZ MK DISC MISSING.
 KC0631'
 KC0631'RECOVERED AS DESCRIBED BY G.W. MOORE IN 1958, EXCEPT FOR--
 KC0631'1. FOUR WHEEL DRIVE VEHICLE NEEDED TO REACH STATION SITE.
 KC0631'2. AZ MK DISC WAS MISSING.
 KC0631'
 KC0631'DISTANCE AND DIRECTION FROM NEAREST TOWN--ROCKPORT.
 KC0631
 KC0631                          STATION RECOVERY (2008)
 KC0631
 KC0631'RECOVERY NOTE BY BUREAU OF LAND MANAGEMENT 2008 (JLD)
 KC0631'KC0631, ROCKPORT, 1931, 6 IN. SQ. SANDSTONE MKD. WITH A CENTER HOLE, 1
 KC0631'IN. DIAM. AND ENSCRIBED U S ON TOP, PROJECTING 3 INS. ABOVE THE
 KC0631'GROUND, IN A PRARIE.  A MATURE TWIN OAK, BEARS N. 22 DEGREES E.,
 KC0631'APPROX. 40 FT. DIST. THE CHURCH REFERENCE STEEPLE MAY BE OBSTRUCTED BY
 KC0631'DECIDUOUS TREES.  THE MONUMENT IS IN AN EXCELLENT GPS WINDOW, BUT IS
 KC0631'HARD TO FIND, BE PREPARED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0670 ***********************************************************************
 MG0670  DESIGNATION -  ROCKS
 MG0670  PID         -  MG0670
 MG0670  STATE/COUNTY-  IL/ROCK ISLAND
 MG0670  COUNTRY     -  US
 MG0670  USGS QUAD   -  ERIE NW (2018)
 MG0670
 MG0670                         *CURRENT SURVEY CONTROL
 MG0670  ______________________________________________________________________
 MG0670* NAD 83(1997) POSITION- 41 40 08.86737(N) 090 13 23.56480(W)   ADJUSTED
 MG0670* NAVD 88 ORTHO HEIGHT -   183.    (meters)      600.    (feet) SCALED
 MG0670  ______________________________________________________________________
 MG0670  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MG0670  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 MG0670  HORZ ORDER      -  SECOND
 MG0670
 MG0670.The horizontal coordinates were established by classical geodetic methods
 MG0670.and adjusted by the National Geodetic Survey in October 1999.
 MG0670
 MG0670.The orthometric height was scaled from a topographic map.
 MG0670
 MG0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0670.GEOID18 height accuracy estimate available here.
 MG0670
 MG0670.Click photographs - Photos may exist for this station.
 MG0670
 MG0670.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0670
 MG0670. The following values were computed from the NAD 83(1997) position.
 MG0670
 MG0670;                    North         East     Units Scale Factor Converg.
 MG0670;SPC IL W     -   555,336.514   695,291.226   MT  0.99994145   -0 02 15.3
 MG0670;SPC IL W     - 1,821,966.55  2,281,134.63   sFT  0.99994145   -0 02 15.3
 MG0670;SPC IA S     -   190,498.091   772,816.642   MT  0.99998172   +2 09 30.3
 MG0670;SPC IA S     -   624,992.49  2,535,482.60   sFT  0.99998172   +2 09 30.3
 MG0670;UTM  15      - 4,616,766.805   731,165.046   MT  1.00025764   +1 50 48.8
 MG0670
 MG0670!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0670!SPC IL W     -   0.99997648  x   0.99994145  =   0.99991794
 MG0670!SPC IA S     -   0.99997648  x   0.99998172  =   0.99995820
 MG0670!UTM  15      -   0.99997648  x   1.00025764  =   1.00023412
 MG0670
 MG0670:                Primary Azimuth Mark                     Grid Az
 MG0670:SPC IL W     -  ROCKS RM 1                               050 44 40.3
 MG0670:SPC IA S     -  ROCKS RM 1                               048 32 54.7
 MG0670:UTM  15      -  ROCKS RM 1                               048 51 36.2
 MG0670
 MG0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3116516766(NAD 83)
 MG0670
 MG0670|---------------------------------------------------------------------|
 MG0670| PID    Reference Object                     Distance      Geod. Az  |
 MG0670|                                                           dddmmss.s |
 MG0670| CL9336 ROCKS RM 1                                         0504225.0 |
 MG0670| MF1749 LYNDON AVIATION BEACON 7            APPROX.23.4 KM 0790450.4 |
 MG0670| MG0743 DEWITT CATH CHURCH SPIRE            APPROX.31.2 KM 3023906.8 |
 MG0670| MG0677 CAMANCHE FIELD AVIATION BCN 29      APPROX.15.1 KM 3490720.3 |
 MG0670|---------------------------------------------------------------------|
 MG0670
 MG0670                          SUPERSEDED SURVEY CONTROL
 MG0670
 MG0670  NAD 83(1996)-  41 40 08.86737(N)    090 13 23.56479(W) AD(       ) 2
 MG0670  NAD 83(1986)-  41 40 08.87273(N)    090 13 23.56990(W) AD(       ) 2
 MG0670  NAD 27      -  41 40 08.75100(N)    090 13 23.10800(W) AD(       ) 2
 MG0670
 MG0670.Superseded values are not recommended for survey control.
 MG0670
 MG0670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0670.See file dsdata.pdf to determine how the superseded data were derived.
 MG0670
 MG0670_MARKER: P = PIPE CAP
 MG0670_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MG0670_MARK LOGO: MRC
 MG0670_MAGNETIC: P = MARKER IS A STEEL PIPE
 MG0670_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0670
 MG0670  HISTORY     - Date     Condition        Report By
 MG0670  HISTORY     - 1891     MONUMENTED       MRC
 MG0670  HISTORY     - 1931     GOOD             CGS
 MG0670  HISTORY     - 19960816 GOOD             USPSQD
 MG0670  HISTORY     - 20040110 POOR             GEOCAC
 MG0670
 MG0670                          STATION DESCRIPTION
 MG0670
 MG0670'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0670'SEVEN MILES NORTHEAST OF PORT BYRON, 5-1/2 MILES EAST OF CORDOVA,
 MG0670'ON A HIGH GRASSY KNOLL, ON LAND BELONGING TO MRS. ESTHER COOL,
 MG0670'WHO LIVES IN CORDOVA.
 MG0670'
 MG0670'TO REACH FROM CORDOVA, CONTINUE THROUGH TOWN EASTWARD ON MAIN
 MG0670'STREET AND ACROSS RAILROAD TRACKS, TURN RIGHT AT HIGH SCHOOL
 MG0670'BUILDING AND TAKE DISTANCES FROM THIS POINT.  AT 0.2 TURN
 MG0670'LEFT, 2.4 TURN RIGHT, AND AT 2.9 TURN LEFT, KEEPING ON
 MG0670'MAIN-TRAVELED ROAD ALL THE TIME.  AT 4.9 KEEP STRAIGHT AHEAD,
 MG0670'LEAVING MAIN-TRAVELED ROAD AND CONTINUE TO 5.8 TO A
 MG0670'POINT WHERE STATION IS ON TOP OF HILL ON RIGHT HAND SIDE.
 MG0670'
 MG0670'MARK IS 10 METERS NORTHWEST OF PEAK, A LARGE DEEP RAVINE
 MG0670'IS JUST WEST OF THE STATION.  THE NORTH SLOPE OF KNOLL IS
 MG0670'SPARSELY TIMBERED AND HAS OUTCROPPING OF BARE ROCK.  THE
 MG0670'MARK IS A CAST IRON PIPE WITH CAP CAST MISSISSIPPI RIVER
 MG0670'COMMISSION 1891.
 MG0670'
 MG0670'REFERENCE MARK NO. 1 IS NORTHEAST OF STATION, 1/4 MILE DISTANT,
 MG0670'IN TOP OF SOUTHEAST WING WALL OF A 20-FOOT CONCRETE BRIDGE.
 MG0670'MARK IS SET IN DRILL HOLE.
 MG0670'
 MG0670'HEIGHT OF SIGNAL ABOVE STATION MARK - 2 METERS.
 MG0670
 MG0670                          STATION RECOVERY (1996)
 MG0670
 MG0670'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0670'RECOVERED IN GOOD CONDITION.
 MG0670
 MG0670                          STATION RECOVERY (2004)
 MG0670
 MG0670'RECOVERY NOTE BY GEOCACHING 2004 (CBB)
 MG0670'CONDITION OF IRON PIPE IS GOOD, HOWEVER, THE PIPECAP WITH THE MARKINGS
 MG0670'IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0526 ***********************************************************************
 NH0526  DESIGNATION -  ROCKTON
 NH0526  PID         -  NH0526
 NH0526  STATE/COUNTY-  IL/WINNEBAGO
 NH0526  COUNTRY     -  US
 NH0526  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0526
 NH0526                         *CURRENT SURVEY CONTROL
 NH0526  ______________________________________________________________________
 NH0526* NAD 83(2011) POSITION- 42 27 40.90612(N) 089 04 12.47997(W)   ADJUSTED
 NH0526* NAD 83(2011) ELLIP HT-   193.746 (meters)        (06/27/12)   ADJUSTED
 NH0526* NAD 83(2011) EPOCH   -  2010.00
 NH0526* NAVD 88 ORTHO HEIGHT -   227.454 (meters)      746.24  (feet) ADJUSTED
 NH0526  ______________________________________________________________________
 NH0526  GEOID HEIGHT    -        -33.700 (meters)                     GEOID18
 NH0526  NAD 83(2011) X  -     76,480.125 (meters)                     COMP
 NH0526  NAD 83(2011) Y  - -4,712,077.281 (meters)                     COMP
 NH0526  NAD 83(2011) Z  -  4,283,680.213 (meters)                     COMP
 NH0526  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 NH0526  DYNAMIC HEIGHT  -        227.384 (meters)      746.01  (feet) COMP
 NH0526  MODELED GRAVITY -    980,306.6   (mgal)                       NAVD 88
 NH0526
 NH0526  VERT ORDER      -  FIRST     CLASS II
 NH0526
 NH0526  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0526  Standards:
 NH0526         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0526            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0526  -------------------------------------------------------------------
 NH0526  NETWORK    0.36   0.53           0.16   0.13   0.27     -0.01238376
 NH0526  -------------------------------------------------------------------
 NH0526  Click here for local accuracies and other accuracy information.
 NH0526
 NH0526.The horizontal coordinates were established by GPS observations
 NH0526.and adjusted by the National Geodetic Survey in June 2012.
 NH0526
 NH0526.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0526.been affixed to the stable North American tectonic plate. See 
 NH0526.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0526
 NH0526.The horizontal coordinates are valid at the epoch date displayed above
 NH0526.which is a decimal equivalence of Year/Month/Day.
 NH0526
 NH0526.The orthometric height was determined by differential leveling and
 NH0526.adjusted by the NATIONAL GEODETIC SURVEY
 NH0526.in June 1991.
 NH0526
 NH0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0526.GEOID18 height accuracy estimate available here.
 NH0526
 NH0526.Click photographs - Photos may exist for this station.
 NH0526
 NH0526.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0526
 NH0526.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0526
 NH0526.The ellipsoidal height was determined by GPS observations
 NH0526.and is referenced to NAD 83.
 NH0526
 NH0526.The dynamic height is computed by dividing the NAVD 88
 NH0526.geopotential number by the normal gravity value computed on the
 NH0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0526.degrees latitude (g = 980.6199 gals.).
 NH0526
 NH0526.The modeled gravity was interpolated from observed gravity values.
 NH0526
 NH0526. The following values were computed from the NAD 83(2011) position.
 NH0526
 NH0526;                    North         East     Units Scale Factor Converg.
 NH0526;SPC IL W     -   643,909.348   790,184.622   MT  1.00004121   +0 44 25.1
 NH0526;SPC IL W     - 2,112,559.25  2,592,464.05   sFT  1.00004121   +0 44 25.1
 NH0526;SPC WI S     -    51,680.869   676,484.619   MT  1.00006593   +0 38 20.1
 NH0526;SPC WI S     -   169,556.32  2,219,433.29   sFT  1.00006593   +0 38 20.1
 NH0526;UTM  16      - 4,703,079.106   329,797.124   MT  0.99995643   -1 23 52.3
 NH0526
 NH0526!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0526!SPC IL W     -   0.99996962  x   1.00004121  =   1.00001082
 NH0526!SPC WI S     -   0.99996962  x   1.00006593  =   1.00003554
 NH0526!UTM  16      -   0.99996962  x   0.99995643  =   0.99992605
 NH0526
 NH0526:                Primary Azimuth Mark                     Grid Az
 NH0526:SPC IL W     -  BELOIT MUNICIPAL TANK                    030 35 28.6
 NH0526:SPC WI S     -  BELOIT MUNICIPAL TANK                    030 41 33.6
 NH0526:UTM  16      -  BELOIT MUNICIPAL TANK                    032 43 46.0
 NH0526
 NH0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2979703079(NAD 83)
 NH0526
 NH0526|---------------------------------------------------------------------|
 NH0526| PID    Reference Object                     Distance      Geod. Az  |
 NH0526|                                                           dddmmss.s |
 NH0526| NH0523 SHAW RESET                          APPROX. 1.6 KM 0291111.0 |
 NH0526| NH1348 BELOIT FAIRBANKS MORSE CO STK       APPROX. 6.6 KM 0291245.7 |
 NH0526| NH1359 BELOIT FAIRBANKS MORSE CO N TK      APPROX. 6.5 KM 0292157.4 |
 NH0526| NH1347 BELOIT MUNICIPAL TANK               APPROX. 6.2 KM 0311953.7 |
 NH0526| NH1349 BELOIT FAIRBANKS MORSE CO S TK      APPROX. 6.5 KM 0315642.0 |
 NH0526| NH1364 BELOIT WISC P AND L CO S STACK      APPROX. 5.9 KM 0321245.0 |
 NH0526| NH1355 BELOIT IRON WORKS STACK             APPROX. 5.4 KM 0323220.0 |
 NH0526| NH1356 BELOIT COLLEGE ADM BLDG CUPOLA      APPROX. 5.6 KM 0345220.8 |
 NH0526| NH1395 BELOIT R B AND J RR CO STACK        APPROX. 4.8 KM 0363048.2 |
 NH0526| NH1353 BELOIT FIRST CONG CH SPIRE          APPROX. 5.7 KM 0375414.8 |
 NH0526| NH0525 ROCKTON RM 1                          2.682 METERS 05559     |
 NH0526| CJ2018 ROCKTON RM 2                         17.959 METERS 17650     |
 NH0526| NH1391 ROCKTON MUNICIPAL TANK              APPROX. 1.1 KM 1973303.5 |
 NH0526| NH0893 ROCKTON RM 3                         12.552 METERS 25936     |
 NH0526|---------------------------------------------------------------------|
 NH0526
 NH0526                          SUPERSEDED SURVEY CONTROL
 NH0526
 NH0526  NAD 83(2007)-  42 27 40.90617(N)    089 04 12.48088(W) AD(2002.00) 0
 NH0526  ELLIP H (02/10/07)  193.779  (m)                       GP(2002.00)    
 NH0526  ELLIP H (12/06/04)  193.773  (m)                       GP(       ) 4 1
 NH0526  NAD 83(1997)-  42 27 40.90587(N)    089 04 12.48010(W) AD(       ) 1
 NH0526  ELLIP H (09/15/98)  193.825  (m)                       GP(       ) 3 1
 NH0526  NAD 83(1991)-  42 27 40.90108(N)    089 04 12.48096(W) AD(       ) 1
 NH0526  NAD 83(1986)-  42 27 40.89986(N)    089 04 12.48530(W) AD(       ) 1
 NH0526  NAD 27      -  42 27 40.84700(N)    089 04 12.09000(W) AD(       ) 1
 NH0526  USSD        -  42 27 40.93700(N)    089 04 11.87500(W) AD(       ) 3
 NH0526  NAVD 88             227.45   (m)          746.2    (f) LEVELING    3  
 NH0526  NGVD 29 (??/??/92)  227.516  (m)          746.44   (f) ADJ UNCH    1 2
 NH0526  NGVD 29             227.52   (m)          746.5    (f) LEVELING    3  
 NH0526
 NH0526.Superseded values are not recommended for survey control.
 NH0526
 NH0526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0526.See file dsdata.pdf to determine how the superseded data were derived.
 NH0526
 NH0526_MARKER: DS = TRIANGULATION STATION DISK
 NH0526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0526_STAMPING: 746.422 ROCKTON 1920
 NH0526_MARK LOGO: CGS
 NH0526_PROJECTION: RECESSED 1 CENTIMETERS
 NH0526_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH0526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0526+STABILITY: SURFACE MOTION
 NH0526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0526+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2007
 NH0526
 NH0526  HISTORY     - Date     Condition        Report By
 NH0526  HISTORY     - 1920     MONUMENTED       CGS
 NH0526  HISTORY     - 1930     GOOD             CGS
 NH0526  HISTORY     - 1935     GOOD             CGS
 NH0526  HISTORY     - 1954     GOOD             CGS
 NH0526  HISTORY     - 1960     GOOD             CGS
 NH0526  HISTORY     - 1965     GOOD             CGS
 NH0526  HISTORY     - 1978     GOOD             NGS
 NH0526  HISTORY     - 1978     GOOD             USGS
 NH0526  HISTORY     - 19961017 GOOD             SECI
 NH0526  HISTORY     - 19970530 GOOD             USPSQD
 NH0526  HISTORY     - 20000901 GOOD             AYRES
 NH0526  HISTORY     - 20070222 GOOD             ILDT
 NH0526
 NH0526                          STATION DESCRIPTION
 NH0526
 NH0526'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0526'STATION IS LOCATED AT ROCKTON, ABOUT 15 YARDS E OF THE CHICAGO,
 NH0526'MILWAUKEE AND ST. PAUL RAILWAY STATION, 40 YARDS N OF A SIDING
 NH0526'SWITCH SIGNAL WHICH IS SE OF THE RAILWAY STATION, 140 YARDS S OF
 NH0526'A COAL TIPPLE, AND 6.81 METERS (22.34 FEET) W OF THE W AND NEAREST
 NH0526'RAIL.  THE SURFACE, AND UNDERGROUND MARKS ARE STANDARD BRONZE
 NH0526'DISKS SET IN CONCRETE.  THE
 NH0526'REFERENCE MARK IS A STANDARD BRONZE DISK SET IN THE EDGE OF THE
 NH0526'CONCRETE SIDEWALK.  THE REFERENCE MARK IS ON THE SAME SIDE OF
 NH0526'THE TRACK, 2.69 METERS (8.83 FEET) FROM THE STATION,
 NH0526'N 55 DEG 23 MIN E.
 NH0526
 NH0526                          STATION RECOVERY (1930)
 NH0526
 NH0526'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (JPL)
 NH0526'THIS IS A TRAVERSE STATION.  MARK WAS FOUND AS DESCRIBED
 NH0526'IN GOOD CONDITION.  DESCRIPTION ADEQUATE.
 NH0526
 NH0526                          STATION RECOVERY (1935)
 NH0526
 NH0526'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH0526'STATION FOUND AS DESCRIBED AND MARKS WERE FOUND IN GOOD
 NH0526'CONDITION.  THE DISTANCE TO THE REFERENCE MARK FAILED TO CHECK
 NH0526'0.03 FOOT.  THE MARK IS IN THE N EDGE OF ROCKTON, 33 FEET E OF
 NH0526'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY STATION, 40 YARDS
 NH0526'N OF A SIDING SWITCH SIGNAL WHICH IS SE OF THE DEPOT.  22.34
 NH0526'FEET W OF THE W RAIL OF SPUR LINE.  80 FEET E OF THE E RAIL
 NH0526'OF THE MAIN LINE OF THE CHICAGO, MILWAUKEE AND ST. PAUL
 NH0526'RAILWAY.
 NH0526'
 NH0526'SURFACE AND UNDERGROUND MARKS ARE STANDARD BRONZE DISKS SET
 NH0526'IN CONCRETE AND SURFACE MARK
 NH0526'PROJECTS 2 INCHES.
 NH0526'
 NH0526'REFERENCE MARK NO. 1 (1920) IS ENE OF THE STATION, SET IN THE
 NH0526'SIDEWALK IN FRONT OF THE DEPOT.
 NH0526'
 NH0526'REFERENCE MARK NO. 2 (1935) WAS SET AT THIS TIME.  THE MARK IS
 NH0526'S OF THE STATION, 18.60 FEET W OF W RAIL.  18 FEET E OF
 NH0526'E EDGE OF SIDEWALK LEADING TO THE DEPOT.  THE MARK PROJECTS
 NH0526'5 INCHES AND IS A STANDARD BRONZE DISK SET IN CONCRETE.
 NH0526'
 NH0526'AZIMUTH MARK IS TRAVERSE STATION SHAW, SEE DESCRIPTION
 NH0526'OF THAT STATION.
 NH0526'
 NH0526'LIGHTS 100 FEET ABOVE STATION BLACK AND HENDERSON, AND 87
 NH0526'FEET ABOVE COLLEGE COME INTO VIEW 50 FEET ABOVE THIS STATION.
 NH0526'
 NH0526'THE STATION MARK IS 0.161 METERS (0.528 FEET) ABOVE REFERENCE
 NH0526'MARK NO. 1.
 NH0526
 NH0526                          STATION RECOVERY (1954)
 NH0526
 NH0526'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0526'STATION RECOVERED AS DESCRIBED IN 1935 WHEN IT WAS OCCUPIED
 NH0526'BY AN OBSERVING PARTY.  THE 1935 DESCRIPTION IS ADEQUATE
 NH0526'EXCEPT FOR AZIMUTH MARK.  SEE DESCRIPTION FOR TRAVERSE STATION
 NH0526'SHAW.  THE FOLLOWING ADDITIONS WILL FACILITATE RECOVERY--
 NH0526'
 NH0526'TO REACH FROM THE INTERSECTION OF MAIN STREET AND BLACKHAWK
 NH0526'STREET IN ROCKTON, GO N AND NE ON BLACKHAWK STREET (STATE
 NH0526'HIGHWAY 2) FOR 0.45 MI. TO THE INTERSECTION WITH GREEN STREET,
 NH0526'TURN LEFT ON GREEN STREET AND GO 0.25 MI. TO THE RAILROAD
 NH0526'STATION.  THE STATION MARK IS 40.18 FT. E OF THE S CORNER OF
 NH0526'THE BAGGAGE ROOM OF THE DEPOT.
 NH0526
 NH0526                          STATION RECOVERY (1960)
 NH0526
 NH0526'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0526'AT ROCKTON.
 NH0526'AT ROCKTON, ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0526'RAILROAD, 0.1 MILE NORTH OF MILEPOLE 72, IN S-13, R-1 E, T-46 N,
 NH0526'40 FEET EAST OF THE SOUTH-SOUTHEAST CORNER OF STATION, 73.3 FEET
 NH0526'SOUTH OF THE EAST-NORTHEAST CORNER OF SAME BUILDING, 22 1/2 FEET
 NH0526'WEST OF THE WEST RAIL OF THE TRACK LEADING SOUTH-SOUTHEAST, IN
 NH0526'THE Y JUNCTION OF TRACKS LEADING SOUTH-SOUTHEAST AND TRACKS
 NH0526'LEADING SOUTHWEST, 8.8 FEET SOUTHWEST OF R M 1, 58.9 FEET
 NH0526'NORTH-NORTHWEST OF R M 2, 36 FEET NORTHWEST OF THE SOUTHEAST
 NH0526'CORNER OF CONCRETE STATION PLATFORM, ABOUT 1/2 FOOT ABOVE THE
 NH0526'LEVEL OF TRACK, AND SET IN TOP OF A CONCRETE FLUSH WITH THE
 NH0526'GROUND.
 NH0526
 NH0526                          STATION RECOVERY (1965)
 NH0526
 NH0526'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 NH0526'STATION AND REFERENCE MARKS RECOVERED AND FOUND IN GOOD
 NH0526'CONDITION.  STATION SHAW HAD BEEN USED FOR THE AZIMUTH MARK
 NH0526'BUT THIS STATION HAD TO BE DESTROYED.  A NEW AZIMUTH MARK
 NH0526'WAS NOT ESTABLISHED AT THIS TIME AS NO OBJECTS WERE VISIBLE
 NH0526'FROM THE GROUND.
 NH0526'
 NH0526'THE RAILROAD STATION HAS BEEN REMOVED BUT THE 1954 DESCRIPTION
 NH0526'TO REACH THE STATION IS ADEQUATE FOR RECOVERY.
 NH0526
 NH0526                          STATION RECOVERY (1978)
 NH0526
 NH0526'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 NH0526'STATION MARK, REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 NH0526'REFERENCE MARK 1 WAS FOUND WITH THE WEST EDGE RAISED UP.  IT WAS OF
 NH0526'NO USE AND DESTROYED AFTER REFERENCE MARK 3 WAS ESTABLISHED, THE
 NH0526'DISK WAS SALVAGED.  THE DISTANCE TO REFERENCE MARK 2 WAS FOUND TO
 NH0526'BE LONGER BY 0.03 FOOT FROM THE PREVIOUS MEASUREMENT.
 NH0526'
 NH0526'THE TOO REACH STATION IS ADEQUATE.  THE DESCRIPTION IS ADEQUATE
 NH0526'WITH THE BELOW ADDITIONS.
 NH0526'
 NH0526'STATION IS 92 FEET SOUTH OF A TELEPHONE POLE WITH A PHONE BOX, 81
 NH0526'FEET EAST OF THE EAST RAIL OF RAILROAD TRACKS, 23 FEET WEST OF WEST
 NH0526'RAIL OF RAILROAD TRACKS, 43 FEET NORTHEAST OF A TELEPHONE POLE AND
 NH0526'6 FEET WEST OF A METAL WITNESS POST.
 NH0526'
 NH0526'REFERENCE MARK 2 IS 19 FEET WEST OF WEST RAIL OF RAILROAD TRACKS,
 NH0526'59 FEET NORTH OF A TELEPHONE POLE AND 0.5 FOOT NORTH OF A METAL
 NH0526'WITNESS POST.
 NH0526'
 NH0526'REFERENCE MARK 3 IS 51 FEET EAST OF THE EAST RAIL OF THE RAILROAD
 NH0526'TRACKS, 47 FEET WEST OF A METAL WITNESS POST AND 2.5 FEET EAST OF A
 NH0526'TELEPHONE PHONE POLE.  THE DISK IS STAMPED ROCKTON 1920 NO 3 1978,
 NH0526'THE MONUMENT PROJECTS 1-INCH.
 NH0526'
 NH0526'STATION SHAW 1920 USED AS THE AZIMUTH MARK HAD BEEN PREVIOUSLY
 NH0526'REPORTED DESTROYED, AND ONLY 1/2 HOUR WAS SPENT SEARCHING FOR IT.
 NH0526'IT WAS NOT FOUND.
 NH0526'
 NH0526'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE NORTHEAST
 NH0526'PART OF ROCKTON.
 NH0526'
 NH0526'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH0526
 NH0526                          STATION RECOVERY (1978)
 NH0526
 NH0526'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 NH0526'THE STATION BUILDING OF THE RAILROAD HAS BEEN TORN DOWN. IT IS 92
 NH0526'FEET SOUTH OF A TELEPHONE POLE WITH PHONE BOX, 81 FEET EAST OF EAST
 NH0526'RAIL OF THE RAILROAD, 23 FEET WEST OF THE WEST RAIL OF THE RAILROAD,
 NH0526'43 FEET NORTHEAST OF A TELEPHONE POLE AND 6 FEET WEST OF A METAL
 NH0526'WITNESS POST. IT IS SET IN A SQUARE POST THAT PROJECTS ABOUT 1-INCH
 NH0526'AND IS ABOUT 1/2 FOOT ABOVE THE TRACK LEVEL.
 NH0526
 NH0526                          STATION RECOVERY (1996)
 NH0526
 NH0526'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH0526'RECOVERED AS DESCRIBED EXCEPT THAT THE TELEPHONE POLES ARE NO LONGER
 NH0526'THERE.  THE STATION IS LOCATED 9 FT (2.7 M) SOUTH OF AN IRREGULAR
 NH0526'SHAPED CONCRETE SLAB, 67 FT (20.4 M) SOUTHWEST OF A FENCE CORNER THAT
 NH0526'RUNS NORTHEAST AND SOUTHEAST, 49 FT (14.9 M) NORTHEAST OF 6-IN TREE,
 NH0526'97 FT (29.6 M) WEST OF A NORTHWEST CORNER OF A METAL LEAN TO BUILDING,
 NH0526'AND 17 FT (5.2 M) EAST OF A FENCE THAT RUNS NORTH AND SOUTH.
 NH0526
 NH0526                          STATION RECOVERY (1997)
 NH0526
 NH0526'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0526'RECOVERED IN GOOD CONDITION.
 NH0526
 NH0526                          STATION RECOVERY (2000)
 NH0526
 NH0526'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 NH0526'RECOVERED AS DESCRIBED.
 NH0526
 NH0526                          STATION RECOVERY (2007)
 NH0526
 NH0526'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RSJ)
 NH0526'RECOVERED AS DESCRIBED BY NATIONAL SURVEY AND ENGINEERING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0527 ***********************************************************************
 NH0527  DESIGNATION -  ROCKTON RM 2
 NH0527  PID         -  NH0527
 NH0527  STATE/COUNTY-  IL/WINNEBAGO
 NH0527  COUNTRY     -  US
 NH0527  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0527
 NH0527                         *CURRENT SURVEY CONTROL
 NH0527  ______________________________________________________________________
 NH0527* NAD 83(1986) POSITION- 42 27 40.32   (N) 089 04 12.44   (W)   HD_HELD1
 NH0527* NAVD 88 ORTHO HEIGHT -   227.337 (meters)      745.85  (feet) ADJUSTED
 NH0527  ______________________________________________________________________
 NH0527  GEOID HEIGHT    -        -33.700 (meters)                     GEOID18
 NH0527  DYNAMIC HEIGHT  -        227.267 (meters)      745.63  (feet) COMP
 NH0527  MODELED GRAVITY -    980,306.6   (mgal)                       NAVD 88
 NH0527
 NH0527  VERT ORDER      -  FIRST     CLASS II
 NH0527
 NH0527.The horizontal coordinates were determined by differentially corrected
 NH0527.hand held GPS observations or other comparable positioning techniques
 NH0527.and have an estimated accuracy of +/- 3 meters.
 NH0527
 NH0527.The orthometric height was determined by differential leveling and
 NH0527.adjusted by the NATIONAL GEODETIC SURVEY
 NH0527.in June 1991.
 NH0527
 NH0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0527.GEOID18 height accuracy estimate available here.
 NH0527
 NH0527.Click photographs - Photos may exist for this station.
 NH0527
 NH0527.The dynamic height is computed by dividing the NAVD 88
 NH0527.geopotential number by the normal gravity value computed on the
 NH0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0527.degrees latitude (g = 980.6199 gals.).
 NH0527
 NH0527.The modeled gravity was interpolated from observed gravity values.
 NH0527
 NH0527;                    North         East    Units  Estimated Accuracy
 NH0527;SPC IL W     -   643,891.3     790,185.8     MT  (+/- 3 meters HH1 GPS) 
 NH0527
 NH0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2979703061(NAD 83)
 NH0527
 NH0527                          SUPERSEDED SURVEY CONTROL
 NH0527
 NH0527  NGVD 29 (??/??/92)  227.400  (m)          746.06   (f) ADJ UNCH    1 2
 NH0527
 NH0527.Superseded values are not recommended for survey control.
 NH0527
 NH0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0527.See file dsdata.pdf to determine how the superseded data were derived.
 NH0527
 NH0527_MARKER: DR = REFERENCE MARK DISK
 NH0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0527_STAMPING: ROCKTON NO 2 1935
 NH0527_MARK LOGO: CGS
 NH0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0527+STABILITY: SURFACE MOTION
 NH0527
 NH0527  HISTORY     - Date     Condition        Report By
 NH0527  HISTORY     - 1935     MONUMENTED       CGS
 NH0527  HISTORY     - 1960     GOOD             CGS
 NH0527  HISTORY     - 1978     GOOD             USGS
 NH0527  HISTORY     - 19970530 GOOD             USPSQD
 NH0527
 NH0527                          STATION DESCRIPTION
 NH0527
 NH0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0527'AT ROCKTON.
 NH0527'AT ROCKTON, 72 FEET SOUTHEAST OF THE SOUTH-SOUTHEAST CORNER OF
 NH0527'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION,
 NH0527'IN S-13, R-1 E, T-46 N, 58.9 FEET SOUTH-SOUTHEAST OF
 NH0527'TRIANGULATION-STATION ROCKTON, DESCRIBED, 63.9 FEET SOUTH OF
 NH0527'R M 1, 18.8 FEET WEST-SOUTHWEST OF THE WEST-SOUTHWEST RAIL OF
 NH0527'TRACK LEADING SOUTH-SOUTHEAST, 32 1/2 FEET SOUTH-SOUTHWEST OF
 NH0527'THE SOUTHEAST CORNER OF CONCRETE STATION PLATFORM, 114 FEET
 NH0527'SOUTH-SOUTHEAST OF THE SOUTHEAST RAIL OF TRACK LEADING SOUTHWEST,
 NH0527'17.7 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF CONCRETE SIDEWALK
 NH0527'LEADING SOUTHWEST TO TOWN, 1 FOOT NORTHWEST OF A STEEL WITNESS
 NH0527'POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF TRACK, AND SET IN TOP
 NH0527'OF A CONCRETE POST PROJECTING 3 INCHES.
 NH0527
 NH0527                          STATION RECOVERY (1978)
 NH0527
 NH0527'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 NH0527'THE RAILROAD STATION MENTIONED IS NOW DESTROYED. THE MARK IS 19 FEET
 NH0527'WEST OF THE WEST RAIL OF THE TRACKS, 59 FEET NORTH OF A TELEPHONE
 NH0527'POLE AND 0.5 FEET NORTH OF A METAL WITNESS POST. IT IS ABOUT 1/2 FOOT
 NH0527'ABOVE THE LEVEL OF THE TRACKS.
 NH0527
 NH0527                          STATION RECOVERY (1997)
 NH0527
 NH0527'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0527'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0893 ***********************************************************************
 NH0893  DESIGNATION -  ROCKTON RM 3
 NH0893  PID         -  NH0893
 NH0893  STATE/COUNTY-  IL/WINNEBAGO
 NH0893  COUNTRY     -  US
 NH0893  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0893
 NH0893                         *CURRENT SURVEY CONTROL
 NH0893  ______________________________________________________________________
 NH0893* NAD 83(1986) POSITION- 42 27 40.83   (N) 089 04 13.02   (W)   HD_HELD1
 NH0893* NAVD 88 ORTHO HEIGHT -   227.38  (+/-2cm)      746.0   (feet) VERTCON3
 NH0893  ______________________________________________________________________
 NH0893  GEOID HEIGHT    -        -33.700 (meters)                     GEOID18
 NH0893  VERT ORDER      -  THIRD (See Below)
 NH0893
 NH0893.The horizontal coordinates were determined by differentially corrected
 NH0893.hand held GPS observations or other comparable positioning techniques
 NH0893.and have an estimated accuracy of +/- 3 meters.
 NH0893
 NH0893.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH0893.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH0893
 NH0893.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0893.GEOID18 height accuracy estimate available here.
 NH0893
 NH0893.The vertical order pertains to the NGVD 29 superseded value.
 NH0893
 NH0893.Click photographs - Photos may exist for this station.
 NH0893
 NH0893;                    North         East    Units  Estimated Accuracy
 NH0893;SPC IL W     -   643,906.8     790,172.3     MT  (+/- 3 meters HH1 GPS) 
 NH0893
 NH0893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2978403077(NAD 83)
 NH0893
 NH0893                          SUPERSEDED SURVEY CONTROL
 NH0893
 NH0893  NGVD 29 (11/09/15)  227.44   (m)          746.2    (f) RESET       3  
 NH0893
 NH0893.Superseded values are not recommended for survey control.
 NH0893
 NH0893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0893.See file dsdata.pdf to determine how the superseded data were derived.
 NH0893
 NH0893_MARKER: DR = REFERENCE MARK DISK
 NH0893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0893_STAMPING: ROCKTON 1920 NO 3 1978
 NH0893_MARK LOGO: NGS
 NH0893_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0893+STABILITY: SURFACE MOTION
 NH0893
 NH0893  HISTORY     - Date     Condition        Report By
 NH0893  HISTORY     - 1978     MONUMENTED       NGS
 NH0893  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0893
 NH0893                          STATION DESCRIPTION
 NH0893
 NH0893'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 NH0893'IN ROCKTON.
 NH0893'IN ROCKTON, NEAR THE NORTHEAST PART OF TOWN, 51 FEET EAST OF TH EAST
 NH0893'RAIL OF THE RAILROAD, 2.5 FEET EAST OF A TELEPHONE POLE.TO REACH FROM
 NH0893'THE INTERSECTION OF MAIN STREET AND BLACKHAWK STREET IN ROCKTON, GO
 NH0893'NORTH AND NORTHEAST ON BLACKHAWK STREET FOR 0.45 MILE TO THE
 NH0893'INTERSECTION WITH GREEN STREET  TURN LEFT ON GREEN STREET AND GO FOR
 NH0893'0.25 MILE AND THE MONUMENT.
 NH0893'THE MARK IS 47 FT  W FROM A WITNESS POST.
 NH0893'THE MARK IS 0.5 FT ABOVE TRACKS.
 NH0893
 NH0893                          STATION RECOVERY (1997)
 NH0893
 NH0893'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0893'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0346 ***********************************************************************
 KB0346  DESIGNATION -  ROETKER RESET
 KB0346  PID         -  KB0346
 KB0346  STATE/COUNTY-  IL/EFFINGHAM
 KB0346  COUNTRY     -  US
 KB0346  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0346
 KB0346                         *CURRENT SURVEY CONTROL
 KB0346  ______________________________________________________________________
 KB0346* NAD 83(1997) POSITION- 39 12 38.12835(N) 088 29 38.77569(W)   ADJUSTED
 KB0346* NAVD 88 ORTHO HEIGHT -   192.215 (meters)      630.63  (feet) ADJUSTED
 KB0346  ______________________________________________________________________
 KB0346  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 KB0346  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 KB0346  DYNAMIC HEIGHT  -        192.101 (meters)      630.25  (feet) COMP
 KB0346  MODELED GRAVITY -    980,027.3   (mgal)                       NAVD 88
 KB0346
 KB0346  HORZ ORDER      -  SECOND
 KB0346  VERT ORDER      -  SECOND    CLASS 0
 KB0346
 KB0346.The horizontal coordinates were established by classical geodetic methods
 KB0346.and adjusted by the National Geodetic Survey in October 1999.
 KB0346
 KB0346.The orthometric height was determined by differential leveling and
 KB0346.adjusted by the NATIONAL GEODETIC SURVEY
 KB0346.in June 1991.
 KB0346
 KB0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0346.GEOID18 height accuracy estimate available here.
 KB0346
 KB0346.Click photographs - Photos may exist for this station.
 KB0346
 KB0346.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0346
 KB0346.The dynamic height is computed by dividing the NAVD 88
 KB0346.geopotential number by the normal gravity value computed on the
 KB0346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0346.degrees latitude (g = 980.6199 gals.).
 KB0346
 KB0346.The modeled gravity was interpolated from observed gravity values.
 KB0346
 KB0346. The following values were computed from the NAD 83(1997) position.
 KB0346
 KB0346;                    North         East     Units Scale Factor Converg.
 KB0346;SPC IL E     -   282,369.081   286,114.706   MT  0.99997737   -0 06 05.9
 KB0346;SPC IL E     -   926,405.89    938,694.66   sFT  0.99997737   -0 06 05.9
 KB0346;UTM  16      - 4,341,209.932   371,004.305   MT  0.99980489   -0 56 40.8
 KB0346
 KB0346!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0346!SPC IL E     -   0.99997487  x   0.99997737  =   0.99995224
 KB0346!UTM  16      -   0.99997487  x   0.99980489  =   0.99977977
 KB0346
 KB0346:                Primary Azimuth Mark                     Grid Az
 KB0346:SPC IL E     -  SIGEL ST MICHAEL CATH CH SPIRE           006 44 27.4
 KB0346:UTM  16      -  SIGEL ST MICHAEL CATH CH SPIRE           007 35 02.3
 KB0346
 KB0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7100441209(NAD 83)
 KB0346
 KB0346|---------------------------------------------------------------------|
 KB0346| PID    Reference Object                     Distance      Geod. Az  |
 KB0346|                                                           dddmmss.s |
 KB0346| KB1200 SIGEL MUNICIPAL TANK                APPROX. 1.6 KM 0040726.5 |
 KB0346| KB1198 SIGEL ST MICHAEL CATH CH SPIRE      APPROX. 1.9 KM 0063821.5 |
 KB0346| KB1201 SIGEL ST PAULS LUTH CH SPIRE        APPROX. 1.7 KM 0065719.2 |
 KB0346| KB0347 ROETKER RM 1                         29.305 METERS 05936     |
 KB0346| CI8169 ROETKER RM 3                         11.450 METERS 11948     |
 KB0346| CI8170 ROETKER RM 4                         28.900 METERS 21625     |
 KB0346| KB0348 ROETKER RM 2                         28.903 METERS 21626     |
 KB0346|---------------------------------------------------------------------|
 KB0346
 KB0346                          SUPERSEDED SURVEY CONTROL
 KB0346
 KB0346  NAD 83(1997)-  39 12 38.13336(N)    088 29 38.77191(W) AD(       ) 2
 KB0346  NAD 83(1986)-  39 12 38.14138(N)    088 29 38.76996(W) AD(       ) 2
 KB0346  NAD 27      -  39 12 37.99830(N)    088 29 38.59710(W) AD(       ) 2
 KB0346  NGVD 29 (??/??/92)  192.30   (m)          630.9    (f) COMPUTED    2 0
 KB0346  NGVD 29             192.30   (m)          630.9    (f) LEVELING    3  
 KB0346
 KB0346.Superseded values are not recommended for survey control.
 KB0346
 KB0346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0346.See file dsdata.pdf to determine how the superseded data were derived.
 KB0346
 KB0346_MARKER: DH = HORIZONTAL CONTROL DISK
 KB0346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0346_STAMPING: ROETKER 1959 1977
 KB0346_MARK LOGO: NGS
 KB0346_PROJECTION: RECESSED 41 CENTIMETERS
 KB0346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0346+STABILITY: SURFACE MOTION
 KB0346
 KB0346  HISTORY     - Date     Condition        Report By
 KB0346  HISTORY     - 1959     MONUMENTED       CGS
 KB0346  HISTORY     - 1977     SEE DESCRIPTION  NGS
 KB0346  HISTORY     - 1977     GOOD             NGS
 KB0346
 KB0346                          STATION DESCRIPTION
 KB0346
 KB0346'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0346'THE STATION IS LOCATED ABOUT 1 MILE SOUTH OF SIGEL ON PROPERTY OWNED
 KB0346'AND OCCUPIED BY MR. JOE ROETKER.
 KB0346'
 KB0346'TO REACH THE STATION FROM THE POST OFFICE IN SIGEL, GO SOUTH ON U. S.
 KB0346'HIGHWAY 45 FOR 0.3 MILE TO WHERE U. S. HIGHWAY 45 MAKES A CURVE
 KB0346'TO THE RIGHT AND A SURFACED ROAD CONTINUES STRAIGHT AHEAD SOUTH.
 KB0346'CONTINUE STRAIGHT AHEAD, SOUTH, ON THE SURFACED ROAD FOR 0.95
 KB0346'MILE TO THE STATION ON THE LEFT IN THE BARN YARD.
 KB0346'
 KB0346'STATION MARK, A STANDARD DISK STAMPED ROETKER 1959, IS SET IN A 12
 KB0346'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0346'GROUND. THE MARK IS 99 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 KB0346'BARN, 54 FEET SOUTH-SOUTHEAST OF THE NORTH-WEST FENCE CORNER OF
 KB0346'THE BARN YARD, 53.2 FEET SOUTH OF THE SOUTH SIDE OF A LARGE OAK
 KB0346'TREE, 39 FEET EAST OF THE APPROXIMATE CENTER OF THE SURFACED ROAD
 KB0346'AND 18 FEET EAST OF A FENCE LINE AND A WITNESS POST.
 KB0346'
 KB0346'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED ROETKER NO 1 1959,
 KB0346'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 KB0346'SURFACE OF THE GROUND. THE MARK IS 101 FEET EAST OF THE NORTHWEST
 KB0346'FENCE CORNER OF THE BARN YARD, 95 FEET NORTH OF THE
 KB0346'NORTHWEST CORNER OF THE BARN AND 1 FOOT SOUTH OF THE NORTH BARN YARD
 KB0346'FENCE.
 KB0346'
 KB0346'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED ROETKER NO 2 1959,
 KB0346'IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 6
 KB0346'INCHES. THE MARK IS 19.3 FEET NORTH OF A POWER POLE WITH A
 KB0346'TRANSFORMER, 18 FEET WEST OF THE APPROXIMATE CENTER OF THE
 KB0346'SURFACED ROAD AND 6 INCHES EAST OF A ROAD RIGHT-OF-WAY-FENCE LINE.
 KB0346'
 KB0346'NOTE- NO AZIMUTH MARK WAS SET FOR THIS STATION. SIGEL, MUNICIPAL
 KB0346'WATER TANK MAY BE USED AS AN AZIMUTH.
 KB0346'
 KB0346'HEIGHT OF LIGHT ABOVE STATION MARK 30.44 METERS.
 KB0346
 KB0346                          STATION RECOVERY (1977)
 KB0346
 KB0346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 KB0346'STATION MARK FOUND DESTROYED OUT OF THE GROUND, REFERENCE MARK 1 WAS
 KB0346'NOT FOUND AND ASSUMED DESTROYED.  REFERENCE MARK 2 WAS FOUND WITH
 KB0346'THE TOP PORTION MISSING, THE DISK NOT RECOVERED.  THE STATION
 KB0346'UNDERGROUND MARK WAS RECOVERED IN GOOD CONDITION AND A NEW SURFACE
 KB0346'MARK SET 16 INCHES BELOW THE SURFACE.  REFERENCE MARKS 3 AND 4
 KB0346'WERE ESTABLISHED.  THE ANGLE BETWEEN THE WATER TANK AND THE CHURCH
 KB0346'CHECKED.  DUE TO ROAD NAMES CHANGED A NEW DESCRIPTION
 KB0346'FOLLOWS.
 KB0346'
 KB0346'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTH OF SIGEL AND ON
 KB0346'PROPERTY OWNED BY MRS. CLARA ROETKER WHO RESIDES AT THE SITE.  IT IS
 KB0346'39 FEET EAST OF THE CENTERLINE OF THE ROAD, 19.4 FEET EAST OF A
 KB0346'METAL WITNESS POST, 74.8 FEET NORTH OF A FENCE, 24 FEET NORTHEAST OF
 KB0346'A TELEPHONE POLE, 40.6 FEET NORTHWEST OF A POWER POLE WITH A
 KB0346'SWITCH BOX, 99.6 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 KB0346'BARN AND 76 FEET NORTHEAST OF A FENCE CORNER.  THE MONUMENT IS
 KB0346'16 INCHES BELOW THE SURFACE THE DISK IS STAMPED ROETKER 1959
 KB0346'1977.
 KB0346'
 KB0346'REFERENCE MARK 3 IS 62 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 KB0346'BARN, 3 FEET WEST OF THE POWER POLE WITH THE SWITCH BOX AND 1.6 FEET
 KB0346'WEST OF THE SOUTHWEST CORNER OF FENCE AROUND WELL.  THE MONUMENT
 KB0346'IS FLUSH AND THE DISK STAMPED ROETKER 1959 NO 3 1977.
 KB0346'
 KB0346'REFERENCE MARK 4 IS 19.2 FEET NORTH OF A POWER POLE WITH A
 KB0346'TRANSFORMER, 18 FEET WEST OF THE CENTERLINE OF THE ROAD AND 1 FOOT
 KB0346'NORTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND
 KB0346'THE DISK STAMPED ROETKER 1959 NO 4 1977.
 KB0346'
 KB0346'TO REACH THE STATION FROM THE POST OFFICE IN SIGEL, GO WEST ON LOUIS
 KB0346'AVENUE FOR ABOUT 200 FEET TO MAIN STREET.  (U.S. HIGHWAY 45) TURN
 KB0346'LEFT AND GO SOUTH ON MAIN STREET FOR 0.3 MILE WHERE MAIN STREET
 KB0346'CONTINUES AHEAD AND HIGHWAY 45 CURVES RIGHT.  CONTINUE AHEAD SOUTH
 KB0346'ON MAIN STREET FOR 0.9 MILE TO THE STATION AS DESCRIBED.
 KB0346'
 KB0346'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--SIGEL, 1 MILE
 KB0346'SOUTH.
 KB0346'
 KB0346'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0346
 KB0346                          STATION RECOVERY (1977)
 KB0346
 KB0346'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 KB0346'1.2 MI S FROM SIGEL.
 KB0346'ABOUT 0.25 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0346'AT SIGEL, THENCE 1.0 MILE SOUTH ALONG AN ASPHALT ROAD, AT A FARM
 KB0346'HOUSE EAST OF THE ROAD, 38 FEET EAST OF THE CENTER LINE OF THE
 KB0346'ROAD, 100 FEET NORTHWEST OF THE NORTHWEST CORNER OF A LARGE RED
 KB0346'BARN, 50 FEET NORTHEAST OF A FENCE CORNER, 55 FEET SOUTHEAST OF
 KB0346'A FENCE CORNER, 18 FEET EAST OF A FENCE, 159 FEET NORTH OF THE
 KB0346'CENTER LINE OF A FARM DRIVEWAY, 19.5 FEET EAST OF A METAL WITNESS
 KB0346'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0346'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1757 ***********************************************************************
 JB1757  DESIGNATION -  ROGERS
 JB1757  PID         -  JB1757
 JB1757  STATE/COUNTY-  IL/JEFFERSON
 JB1757  COUNTRY     -  US
 JB1757  USGS QUAD   -  MOUNT VERNON (2018)
 JB1757
 JB1757                         *CURRENT SURVEY CONTROL
 JB1757  ______________________________________________________________________
 JB1757* NAD 83(1997) POSITION- 38 19 04.13050(N) 088 54 14.09525(W)   ADJUSTED
 JB1757* NAVD 88 ORTHO HEIGHT -   177.1   (meters)      581.    (feet) VERTCON3
 JB1757  ______________________________________________________________________
 JB1757  GEOID HEIGHT    -        -30.216 (meters)                     GEOID18
 JB1757  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 JB1757  HORZ ORDER      -  SECOND
 JB1757
 JB1757.The horizontal coordinates were established by classical geodetic methods
 JB1757.and adjusted by the National Geodetic Survey in October 1999.
 JB1757
 JB1757.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1757.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1757
 JB1757.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1757.GEOID18 height accuracy estimate available here.
 JB1757
 JB1757.Click photographs - Photos may exist for this station.
 JB1757
 JB1757.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1757
 JB1757. The following values were computed from the NAD 83(1997) position.
 JB1757
 JB1757;                    North         East     Units Scale Factor Converg.
 JB1757;SPC IL E     -   183,405.214   250,102.486   MT  1.00000565   -0 21 13.6
 JB1757;SPC IL E     -   601,721.94    820,544.57   sFT  1.00000565   -0 21 13.6
 JB1757;UTM  16      - 4,242,793.068   333,558.141   MT  0.99994118   -1 10 50.7
 JB1757
 JB1757!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1757!SPC IL E     -   0.99997695  x   1.00000565  =   0.99998260
 JB1757!UTM  16      -   0.99997695  x   0.99994118  =   0.99991814
 JB1757
 JB1757:                Primary Azimuth Mark                     Grid Az
 JB1757:SPC IL E     -  MT VERNON TRI CO ELEC RAD MAST           265 50 37.9
 JB1757:UTM  16      -  MT VERNON TRI CO ELEC RAD MAST           266 40 15.0
 JB1757
 JB1757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3355842793(NAD 83)
 JB1757
 JB1757|---------------------------------------------------------------------|
 JB1757| PID    Reference Object                     Distance      Geod. Az  |
 JB1757|                                                           dddmmss.s |
 JB1757| CI5434 ROGERS RM 1                          15.819 METERS 00903     |
 JB1757| CI5435 ROGERS RM 2                          16.861 METERS 25656     |
 JB1757| JB1761 MT VERNON TRI CO ELEC RAD MAST      APPROX. 3.1 KM 2652924.3 |
 JB1757| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX. 6.1 KM 3444519.3 |
 JB1757|---------------------------------------------------------------------|
 JB1757
 JB1757                          SUPERSEDED SURVEY CONTROL
 JB1757
 JB1757  NAD 83(1993)-  38 19 04.14363(N)    088 54 14.09355(W) AD(       ) 2
 JB1757  NAD 83(1986)-  38 19 04.14479(N)    088 54 14.09468(W) AD(       ) 2
 JB1757  NAD 27      -  38 19 03.96924(N)    088 54 13.85917(W) AD(       ) 2
 JB1757  NGVD 29 (07/19/86)  177.2    (m)          581.     (f) VERT ANG       
 JB1757
 JB1757.Superseded values are not recommended for survey control.
 JB1757
 JB1757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1757.See file dsdata.pdf to determine how the superseded data were derived.
 JB1757
 JB1757_MARKER: DS = TRIANGULATION STATION DISK
 JB1757_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 JB1757_SP_SET: BUILDING ROOF
 JB1757_STAMPING: ROGERS 1960
 JB1757_MARK LOGO: CGS
 JB1757_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JB1757+STABILITY: POSITION/ELEVATION WELL
 JB1757
 JB1757  HISTORY     - Date     Condition        Report By
 JB1757  HISTORY     - 1960     MONUMENTED       CGS
 JB1757  HISTORY     - 1961     GOOD             CGS
 JB1757
 JB1757                          STATION DESCRIPTION
 JB1757
 JB1757'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1757'THE STATION IS LOCATED ON TOP OF THE JOHN B ROGERS BUILDING WHICH IS
 JB1757'LOCATED AT THE CORNER OF
 JB1757'MAIN STREET AND NORTH 10TH STREET JUST NORTHWEST OF
 JB1757'THE JEFFERSON COUNTY COURT HOUSE IN
 JB1757'MT VERNON AND IS NEAR THE
 JB1757'SOUTHEAST CORNER OF THE ROOF.
 JB1757'
 JB1757'THE STATION IS A STANDARD DISK SET IN A DRILL HOLE IN THE ROOF, IS
 JB1757'SET FLUSH AND THE DISK IS
 JB1757'STAMPED ROGERS 1960.  THE MARK IS 55 FEET EAST OF THE
 JB1757'SOUTHWEST CORNER OF BUILDING, 51.7
 JB1757'FEET SOUTH-SOUTHWEST OF THE
 JB1757'NORTHEAST CORNER OF BUILDING, 14 FEET WEST-NORTHWEST
 JB1757'OF THE SOUTHEAST
 JB1757'CORNER OF BUILDING, 21.6 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 JB1757'ELEVATOR SHAFT,
 JB1757'12.8 FEET WEST OF THE EAST WALL AND 7.3 FEET NORTH OF THE SOUTH WALL.
 JB1757'
 JB1757'REFERENCE MARK NUMBER 1 IS A CHISLED CROSS IN THE NORTHEAST CORNER OF
 JB1757'BUILDING.
 JB1757'
 JB1757'REFERENCE MARK NUMBER 2 IS CHISLED CROSS IN THE SOUTHWEST CORNER OF
 JB1757'BUILDING.
 JB1757'
 JB1757'NO AZIMUTH WAS SET.
 JB1757'
 JB1757'ADDITIONAL OBJECTS VISIBLE FROM THE STATION FOLLOW-
 JB1757'
 JB1757'HEIGHT OF LIGHT ABOVE STATION MARK 1.39 METERS.
 JB1757
 JB1757                          STATION RECOVERY (1961)
 JB1757
 JB1757'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1757'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1960 DESCRIPTION AND
 JB1757'ALL MARKS WERE FOUND TO
 JB1757'BE IN GOOD CONDITION.
 JB1757'
 JB1757'THE DIRECTION TO ALL MARKS WERE CHECKED AND FOUND TO BE CORRECT.  A
 JB1757'SLIGHT DIFFERENCE WAS
 JB1757'FOUND IN THE DISTANCE TO REFERENCE MARK 1 AND REFERENCE 2.
 JB1757'
 JB1757'THE ORIGINAL DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0161 ***********************************************************************
 LD0161  DESIGNATION -  ROLLING
 LD0161  PID         -  LD0161
 LD0161  STATE/COUNTY-  IL/KNOX
 LD0161  COUNTRY     -  US
 LD0161  USGS QUAD   -  YATES CITY (2018)
 LD0161
 LD0161                         *CURRENT SURVEY CONTROL
 LD0161  ______________________________________________________________________
 LD0161* NAD 83(1997) POSITION- 40 51 31.92270(N) 090 01 20.80282(W)   ADJUSTED
 LD0161* NAVD 88 ORTHO HEIGHT -   217.773 (meters)      714.48  (feet) ADJUSTED
 LD0161  ______________________________________________________________________
 LD0161  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 LD0161  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 LD0161  DYNAMIC HEIGHT  -        217.674 (meters)      714.15  (feet) COMP
 LD0161  MODELED GRAVITY -    980,167.5   (mgal)                       NAVD 88
 LD0161
 LD0161  HORZ ORDER      -  SECOND
 LD0161  VERT ORDER      -  SECOND    CLASS 0
 LD0161
 LD0161.The horizontal coordinates were established by classical geodetic methods
 LD0161.and adjusted by the National Geodetic Survey in October 1999.
 LD0161
 LD0161.The orthometric height was determined by differential leveling and
 LD0161.adjusted by the NATIONAL GEODETIC SURVEY
 LD0161.in June 1991.
 LD0161
 LD0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0161.GEOID18 height accuracy estimate available here.
 LD0161
 LD0161.Click photographs - Photos may exist for this station.
 LD0161
 LD0161.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0161
 LD0161.The dynamic height is computed by dividing the NAVD 88
 LD0161.geopotential number by the normal gravity value computed on the
 LD0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0161.degrees latitude (g = 980.6199 gals.).
 LD0161
 LD0161.The modeled gravity was interpolated from observed gravity values.
 LD0161
 LD0161. The following values were computed from the NAD 83(1997) position.
 LD0161
 LD0161;                    North         East     Units Scale Factor Converg.
 LD0161;SPC IL W     -   465,363.327   712,159.230   MT  0.99994300   +0 05 39.7
 LD0161;SPC IL W     - 1,526,779.52  2,336,475.74   sFT  0.99994300   +0 05 39.7
 LD0161;UTM  15      - 4,527,358.389   750,966.787   MT  1.00037529   +1 56 56.1
 LD0161;UTM  16      - 4,527,488.129   245,249.060   MT  1.00039885   -1 58 42.0
 LD0161
 LD0161!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0161!SPC IL W     -   0.99997103  x   0.99994300  =   0.99991403
 LD0161!UTM  15      -   0.99997103  x   1.00037529  =   1.00034631
 LD0161!UTM  16      -   0.99997103  x   1.00039885  =   1.00036987
 LD0161
 LD0161:                Primary Azimuth Mark                     Grid Az
 LD0161:SPC IL W     -  ROLLING AZ MK                            092 08 59.5
 LD0161:UTM  15      -  ROLLING AZ MK                            090 17 43.1
 LD0161:UTM  16      -  ROLLING AZ MK                            094 13 21.2
 LD0161
 LD0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5096627358(NAD 83)
 LD0161
 LD0161|---------------------------------------------------------------------|
 LD0161| PID    Reference Object                     Distance      Geod. Az  |
 LD0161|                                                           dddmmss.s |
 LD0161| LD0162 ROLLING RM 1                         13.005 METERS 08943     |
 LD0161| LD0163 ROLLING AZ MK                                      0921439.2 |
 LD0161| LD0160 ROLLING RM 2                         12.475 METERS 18310     |
 LD0161|---------------------------------------------------------------------|
 LD0161
 LD0161                          SUPERSEDED SURVEY CONTROL
 LD0161
 LD0161  NAD 83(1996)-  40 51 31.92440(N)    090 01 20.80505(W) AD(       ) 2
 LD0161  NAD 83(1986)-  40 51 31.92941(N)    090 01 20.80830(W) AD(       ) 2
 LD0161  NAD 27      -  40 51 31.79590(N)    090 01 20.39820(W) AD(       ) 2
 LD0161  NGVD 29 (??/??/92)  217.847  (m)          714.72   (f) ADJ UNCH    2 0
 LD0161  NGVD 29             217.85   (m)          714.7    (f) LEVELING    3  
 LD0161
 LD0161.Superseded values are not recommended for survey control.
 LD0161
 LD0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0161.See file dsdata.pdf to determine how the superseded data were derived.
 LD0161
 LD0161_MARKER: DS = TRIANGULATION STATION DISK
 LD0161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0161_STAMPING: ROLLING 1959
 LD0161_MARK LOGO: CGS
 LD0161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0161+STABILITY: SURFACE MOTION
 LD0161
 LD0161  HISTORY     - Date     Condition        Report By
 LD0161  HISTORY     - 1959     MONUMENTED       CGS
 LD0161  HISTORY     - 1959     GOOD             CGS
 LD0161  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0161
 LD0161                          STATION DESCRIPTION
 LD0161
 LD0161'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0161'STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF WILLIAMSFIELD,
 LD0161'3.0 MILES SOUTH OF U.S. HIGHWAY NO. 150 AND 3.0 MILES WEST OF
 LD0161'STATE HIGHWAY NO. 78.
 LD0161'
 LD0161'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY NO. 150 AND STATE
 LD0161'HIGHWAY NO. 180, ABOUT 1-1/2 MILES SOUTH OF WILLIAMSFIELD,
 LD0161'GO WEST ON U.S. HIGHWAY NO. 150 FOR 1.55 MILES TO CROSSROADS,
 LD0161'TURN LEFT AND GO SOUTH ON SURFACED ROAD FOR 3.0 MILES TO
 LD0161'CROSSROADS, TURN LEFT AND GO EAST FOR 1.0 MILE TO CROSSROADS,
 LD0161'CONTINUE EAST FOR 0.1 MILE TO STATION ON LEFT SIDE OF ROAD
 LD0161'AS DESCRIBED.
 LD0161'
 LD0161'STATION MARK, A STANDARD DISK STAMPED ROLLING 1959, IS SET IN A 12
 LD0161'INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.  THE MARK
 LD0161'IS 19 FEET NORTH OF CENTER OF ROAD, 15.5 FEET EAST OF TRIANGLE
 LD0161'BLAZED TELEPHONE POLE, 2 FEET SOUTHEAST OF WITNESS POST
 LD0161'AND 2 FEET SOUTH OF FENCE LINE.
 LD0161'
 LD0161'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED ROLLING
 LD0161'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LD0161'PROJECTS 4 INCHES.  THE MARK IS 44 FEET EAST OF WITNESS POST,
 LD0161'19 FEET NORTH OF CENTER OF ROAD AND 1.5 FEET SOUTH OF FENCE LINE.
 LD0161'
 LD0161'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED ROLLING NO. 2
 LD0161'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 LD0161'INCHES.  THE MARK IS 42 FEET NORTH OF NORTH SIDE OF MACHINE SHED,
 LD0161'21 FEET SOUTH OF CENTER OF ROAD, 14 FEET EAST OF POWER POLE AND
 LD0161'6 INCHES NORTH OF FENCE LINE.
 LD0161'
 LD0161'AZIMUTH MARK, A STANDARD DISK STAMPED ROLLING 1959, IS SET IN A
 LD0161'12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES.
 LD0161'THE MARK IS 45.5 FEET EAST OF POWER POLE, 11.5 WEST OF CENTER
 LD0161'OF WOOD GATE, 24 FEET SOUTH OF CENTER OF ROAD, 1.5 FEET NORTH OF
 LD0161'FENCE LINE AND 1.4 FEET NORTH-NORTHWEST OF WITNESS POST.
 LD0161'
 LD0161'TO REACH AZIMUTH MARK FROM STATION GO EAST FOR 0.25 MILES
 LD0161'TO MARK ON RIGHT SIDE OF ROAD AS DESCRIBED.
 LD0161'
 LD0161'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LD0161
 LD0161                          STATION RECOVERY (1959)
 LD0161
 LD0161'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LD0161'7.6 MI W FROM BRIMFIELD.
 LD0161'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0161'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY 78,
 LD0161'THENCE 3.05 MILES WEST ALONG A GRAVEL ROAD, 19 FEET NORTH OF THE
 LD0161'CENTER LINE OF THE ROAD, 43 FEET NORTH AND ACROSS THE ROAD FROM A
 LD0161'POWER POLE WITH A TRANSFORMER, 2 FEET SOUTH OF A FENCE, 149 FEET
 LD0161'EAST-NORTHEAST OF THE CENTER LINE OF THE MOST EASTERLY DRIVEWAY
 LD0161'NORTH TO A FARM HOUSE, 86 FEET WEST OF THE WEST END OF A BOARD GATE,
 LD0161'2.1 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LD0161'ROAD, SET IN THE TOP OF  A CONCRETE POST PROJECTING 4 INCHES.
 LD0161
 LD0161                          STATION RECOVERY (1997)
 LD0161
 LD0161'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0161'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0163 ***********************************************************************
 LD0163  DESIGNATION -  ROLLING AZ MK
 LD0163  PID         -  LD0163
 LD0163  STATE/COUNTY-  IL/KNOX
 LD0163  COUNTRY     -  US
 LD0163  USGS QUAD   -  YATES CITY (2018)
 LD0163
 LD0163                         *CURRENT SURVEY CONTROL
 LD0163  ______________________________________________________________________
 LD0163* NAD 83(1986) POSITION- 40 51 32.     (N) 090 01 07.     (W)   SCALED
 LD0163* NAVD 88 ORTHO HEIGHT -   214.507 (meters)      703.76  (feet) ADJUSTED
 LD0163  ______________________________________________________________________
 LD0163  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 LD0163  DYNAMIC HEIGHT  -        214.410 (meters)      703.44  (feet) COMP
 LD0163  MODELED GRAVITY -    980,167.4   (mgal)                       NAVD 88
 LD0163
 LD0163  VERT ORDER      -  SECOND    CLASS 0
 LD0163
 LD0163.The horizontal coordinates were scaled from a map and have
 LD0163.an estimated accuracy of +/- 6 seconds.
 LD0163
 LD0163.The orthometric height was determined by differential leveling and
 LD0163.adjusted by the NATIONAL GEODETIC SURVEY
 LD0163.in June 1991.
 LD0163
 LD0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0163.GEOID18 height accuracy estimate available here.
 LD0163
 LD0163.Click photographs - Photos may exist for this station.
 LD0163
 LD0163.The dynamic height is computed by dividing the NAVD 88
 LD0163.geopotential number by the normal gravity value computed on the
 LD0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0163.degrees latitude (g = 980.6199 gals.).
 LD0163
 LD0163.The modeled gravity was interpolated from observed gravity values.
 LD0163
 LD0163;                    North         East    Units  Estimated Accuracy
 LD0163;SPC IL W     -   465,370.      712,480.      MT  (+/- 180 meters Scaled)
 LD0163
 LD0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF512273(NAD 83)
 LD0163
 LD0163                          SUPERSEDED SURVEY CONTROL
 LD0163
 LD0163  NGVD 29 (??/??/92)  214.582  (m)          704.01   (f) ADJ UNCH    2 0
 LD0163
 LD0163.Superseded values are not recommended for survey control.
 LD0163
 LD0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0163.See file dsdata.pdf to determine how the superseded data were derived.
 LD0163
 LD0163_MARKER: DZ = AZIMUTH MARK DISK
 LD0163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0163_STAMPING: ROLLING 1959
 LD0163_MARK LOGO: CGS
 LD0163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0163+STABILITY: SURFACE MOTION
 LD0163
 LD0163  HISTORY     - Date     Condition        Report By
 LD0163  HISTORY     - 1959     MONUMENTED       CGS
 LD0163  HISTORY     - 19971107 GOOD             USPSQD
 LD0163
 LD0163                          STATION DESCRIPTION
 LD0163
 LD0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0163'7.5 MI W FROM BRIMFIELD.
 LD0163'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0163'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0163'78, THENCE 2.9 MILES WEST ALONG A GRAVEL ROAD, 25 FEET SOUTH OF
 LD0163'THE CENTER LINE OF THE ROAD, 5 FEET NORTHWEST OF THE WEST END OF A
 LD0163'BOARD GATE, 7 FEET SOUTH OF THE WEST END OF A PIPE CULVERT, 2
 LD0163'FEET NORTH OF FENCE, 46 FEET EAST OF A POWER POLE, 1.4 FEET NORTHWEST
 LD0163'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD,
 LD0163'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LD0163
 LD0163                          STATION RECOVERY (1997)
 LD0163
 LD0163'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0163'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4955 ***********************************************************************
 DO4955  CORS        -  This is a GPS Continuously Operating Reference Station.
 DO4955  DESIGNATION -  ROLLING MEADOWS CORS ARP
 DO4955  CORS_ID     -  CCRM
 DO4955  PID         -  DO4955
 DO4955  STATE/COUNTY-  IL/COOK
 DO4955  COUNTRY     -  US
 DO4955  USGS QUAD   -  PALATINE (2018)
 DO4955
 DO4955                         *CURRENT SURVEY CONTROL
 DO4955  ______________________________________________________________________
 DO4955* NAD 83(2011) POSITION- 42 05 14.84426(N) 088 00 26.56068(W)   ADJUSTED
 DO4955* NAD 83(2011) ELLIP HT-   196.825 (meters)        (04/??/25)   ADJUSTED
 DO4955* NAD 83(2011) EPOCH   -  2010.00
 DO4955  ______________________________________________________________________
 DO4955  GEOID HEIGHT    -        -33.733 (meters)                     GEOID18
 DO4955  NAD 83(2011) X  -    164,835.851 (meters)                     COMP
 DO4955  NAD 83(2011) Y  - -4,737,772.869 (meters)                     COMP
 DO4955  NAD 83(2011) Z  -  4,252,949.841 (meters)                     COMP
 DO4955
 DO4955  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO4955  Standards:
 DO4955         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO4955            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO4955  -------------------------------------------------------------------
 DO4955  NETWORK    0.06   0.14           0.03   0.02   0.07     -0.14102500
 DO4955  -------------------------------------------------------------------
 DO4955
 DO4955.The coordinates were established by GPS observations
 DO4955.and adjusted by the National Geodetic Survey in April 2025.
 DO4955
 DO4955.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO4955.been affixed to the stable North American Tectonic Plate. 
 DO4955
 DO4955.The coordinates are valid at the epoch date displayed above
 DO4955.which is a decimal equivalence of Year/Month/Day.
 DO4955
 DO4955.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DO4955.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DO4955.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DO4955.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DO4955.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DO4955.published epoch of 2010.00.
 DO4955
 DO4955.Additional information on MYCS is available at:
 DO4955.https://geodesy.noaa.gov/CORS/index.shtml
 DO4955
 DO4955.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4955.GEOID18 height accuracy estimate available here.
 DO4955
 DO4955.The PID for the CORS L1 Phase Center is DO4956.
 DO4955
 DO4955.Click photographs - Photos may exist for this station.
 DO4955
 DO4955.The XYZ, and position/ellipsoidal ht. are equivalent.
 DO4955
 DO4955.The ellipsoidal height was determined by GPS observations
 DO4955.and is referenced to NAD 83.
 DO4955
 DO4955. The following values were computed from the NAD 83(2011) position.
 DO4955
 DO4955;                    North         East     Units Scale Factor Converg.
 DO4955;SPC IL E     -   601,867.964   326,967.981   MT  0.99998395   +0 13 06.5
 DO4955;SPC IL E     - 1,974,628.48  1,072,727.45   sFT  0.99998395   +0 13 06.5
 DO4955;UTM  16      - 4,659,977.464   416,685.244   MT  0.99968541   -0 40 30.9
 DO4955
 DO4955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO4955!SPC IL E     -   0.99996913  x   0.99998395  =   0.99995308
 DO4955!UTM  16      -   0.99996913  x   0.99968541  =   0.99965455
 DO4955
 DO4955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1668559977(NAD 83)
 DO4955
 DO4955                          SUPERSEDED SURVEY CONTROL
 DO4955
 DO4955  NAD 83(2011)-  42 05 14.84437(N)    088 00 26.56038(W) AD(2010.00) c
 DO4955  ELLIP H (06/??/19)  196.832  (m)                       GP(2010.00) c c
 DO4955  NAD 83(2011)-  42 05 14.84465(N)    088 00 26.56000(W) AD(2010.00) c
 DO4955  ELLIP H (02/??/13)  196.812  (m)                       GP(2010.00) c c
 DO4955
 DO4955.Superseded values are not recommended for survey control.
 DO4955
 DO4955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DO4955.See file dsdata.pdf to determine how the superseded data were derived.
 DO4955
 DO4955_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DO4955
 DO4955                          STATION DESCRIPTION
 DO4955
 DO4955'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DO4955'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DO4955'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DO4955'AND LOG FILES ACCESSIBLE AT:
 DO4955'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0162 ***********************************************************************
 LD0162  DESIGNATION -  ROLLING RM 1
 LD0162  PID         -  LD0162
 LD0162  STATE/COUNTY-  IL/KNOX
 LD0162  COUNTRY     -  US
 LD0162  USGS QUAD   -  YATES CITY (2018)
 LD0162
 LD0162                         *CURRENT SURVEY CONTROL
 LD0162  ______________________________________________________________________
 LD0162* NAD 83(1986) POSITION- 40 51 31.92   (N) 090 01 20.25   (W)   HD_HELD1
 LD0162* NAVD 88 ORTHO HEIGHT -   217.763 (meters)      714.44  (feet) ADJUSTED
 LD0162  ______________________________________________________________________
 LD0162  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 LD0162  DYNAMIC HEIGHT  -        217.664 (meters)      714.12  (feet) COMP
 LD0162  MODELED GRAVITY -    980,167.5   (mgal)                       NAVD 88
 LD0162
 LD0162  VERT ORDER      -  SECOND    CLASS 0
 LD0162
 LD0162.The horizontal coordinates were determined by differentially corrected
 LD0162.hand held GPS observations or other comparable positioning techniques
 LD0162.and have an estimated accuracy of +/- 3 meters.
 LD0162
 LD0162.The orthometric height was determined by differential leveling and
 LD0162.adjusted by the NATIONAL GEODETIC SURVEY
 LD0162.in June 1991.
 LD0162
 LD0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0162.GEOID18 height accuracy estimate available here.
 LD0162
 LD0162.Click photographs - Photos may exist for this station.
 LD0162
 LD0162.The dynamic height is computed by dividing the NAVD 88
 LD0162.geopotential number by the normal gravity value computed on the
 LD0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0162.degrees latitude (g = 980.6199 gals.).
 LD0162
 LD0162.The modeled gravity was interpolated from observed gravity values.
 LD0162
 LD0162;                    North         East    Units  Estimated Accuracy
 LD0162;SPC IL W     -   465,363.3     712,172.2     MT  (+/- 3 meters HH1 GPS) 
 LD0162
 LD0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5097927358(NAD 83)
 LD0162
 LD0162                          SUPERSEDED SURVEY CONTROL
 LD0162
 LD0162  NGVD 29 (??/??/92)  217.837  (m)          714.69   (f) ADJ UNCH    2 0
 LD0162
 LD0162.Superseded values are not recommended for survey control.
 LD0162
 LD0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0162.See file dsdata.pdf to determine how the superseded data were derived.
 LD0162
 LD0162_MARKER: DR = REFERENCE MARK DISK
 LD0162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0162_STAMPING: ROLLING NO 1 1959
 LD0162_MARK LOGO: CGS
 LD0162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0162+STABILITY: SURFACE MOTION
 LD0162
 LD0162  HISTORY     - Date     Condition        Report By
 LD0162  HISTORY     - 1959     MONUMENTED       CGS
 LD0162  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0162
 LD0162                          STATION DESCRIPTION
 LD0162
 LD0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0162'7.6 MI W FROM BRIMFIELD.
 LD0162'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0162'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0162'78, THENCE 3.05 MILES WEST ALONG A GRAVEL ROAD, 20 FEET NORTH
 LD0162'OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTH OF A FENCE, 72
 LD0162'FEET NORTHEAST AND ACROSS THE ROAD FROM A POWER POLE WITH A
 LD0162'TRANSFORMER, 192 FEET NORTHEAST AND ACROSS THE ROAD FROM THE CENTER
 LD0162'LINE OF THE MOST EASTERLY OF TWO DRIVEWAYS SOUTH TO A FARMHOUSE,
 LD0162'43 FEET WEST OF THE WEST END OF A BOARD GATE, 42.7 FEET EAST OF
 LD0162'TRIANGULATION STATION ROLLING, 43.0 FEET EAST OF A METAL WITNESS
 LD0162'POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE
 LD0162'POST PROJECTING 5 INCHES.
 LD0162
 LD0162                          STATION RECOVERY (1997)
 LD0162
 LD0162'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0162'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0160 ***********************************************************************
 LD0160  DESIGNATION -  ROLLING RM 2
 LD0160  PID         -  LD0160
 LD0160  STATE/COUNTY-  IL/KNOX
 LD0160  COUNTRY     -  US
 LD0160  USGS QUAD   -  YATES CITY (2018)
 LD0160
 LD0160                         *CURRENT SURVEY CONTROL
 LD0160  ______________________________________________________________________
 LD0160* NAD 83(1986) POSITION- 40 51 31.52   (N) 090 01 20.83   (W)   HD_HELD1
 LD0160* NAVD 88 ORTHO HEIGHT -   217.972 (meters)      715.13  (feet) ADJUSTED
 LD0160  ______________________________________________________________________
 LD0160  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 LD0160  DYNAMIC HEIGHT  -        217.873 (meters)      714.81  (feet) COMP
 LD0160  MODELED GRAVITY -    980,167.5   (mgal)                       NAVD 88
 LD0160
 LD0160  VERT ORDER      -  SECOND    CLASS 0
 LD0160
 LD0160.The horizontal coordinates were determined by differentially corrected
 LD0160.hand held GPS observations or other comparable positioning techniques
 LD0160.and have an estimated accuracy of +/- 3 meters.
 LD0160
 LD0160.The orthometric height was determined by differential leveling and
 LD0160.adjusted by the NATIONAL GEODETIC SURVEY
 LD0160.in June 1991.
 LD0160
 LD0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0160.GEOID18 height accuracy estimate available here.
 LD0160
 LD0160.Click photographs - Photos may exist for this station.
 LD0160
 LD0160.The dynamic height is computed by dividing the NAVD 88
 LD0160.geopotential number by the normal gravity value computed on the
 LD0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0160.degrees latitude (g = 980.6199 gals.).
 LD0160
 LD0160.The modeled gravity was interpolated from observed gravity values.
 LD0160
 LD0160;                    North         East    Units  Estimated Accuracy
 LD0160;SPC IL W     -   465,350.9     712,158.6     MT  (+/- 3 meters HH1 GPS) 
 LD0160
 LD0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5096627345(NAD 83)
 LD0160
 LD0160                          SUPERSEDED SURVEY CONTROL
 LD0160
 LD0160  NGVD 29 (??/??/92)  218.046  (m)          715.37   (f) ADJ UNCH    2 0
 LD0160
 LD0160.Superseded values are not recommended for survey control.
 LD0160
 LD0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0160.See file dsdata.pdf to determine how the superseded data were derived.
 LD0160
 LD0160_MARKER: DR = REFERENCE MARK DISK
 LD0160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0160_STAMPING: ROLLING NO 2 1959
 LD0160_MARK LOGO: CGS
 LD0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0160+STABILITY: SURFACE MOTION
 LD0160
 LD0160  HISTORY     - Date     Condition        Report By
 LD0160  HISTORY     - 1959     MONUMENTED       CGS
 LD0160  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0160
 LD0160                          STATION DESCRIPTION
 LD0160
 LD0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LD0160'7.6 MI W FROM BRIMFIELD.
 LD0160'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0160'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY 78,
 LD0160'THENCE 3.05 MILES WEST ALONG A GRAVEL ROAD, 21 1/2 FEET SOUTH
 LD0160'OF THE CENTER LINE OF THE ROAD, 13 FEET EAST OF A POWER POLE WITH
 LD0160'A TRANSFORMER, 1 FOOT NORTH OF A FENCE, 148 FEET EAST OF THE
 LD0160'CENTER LINE OF THE MOST EASTERLY OF TWO DRIVEWAYS SOUTH TO A
 LD0160'FARMHOUSE, 98 FEET SOUTHWEST AND ACROSS THE ROAD FROM THE WEST
 LD0160'END OF A BOARD GATE, 40.9 FEET SOUTH OF TRIANGULATION STATION
 LD0160'ROLLING, 42.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LD0160'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LD0160
 LD0160                          STATION RECOVERY (1997)
 LD0160
 LD0160'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0160'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1023 ***********************************************************************
 LC1023  DESIGNATION -  ROLLINS
 LC1023  PID         -  LC1023
 LC1023  STATE/COUNTY-  IL/MCLEAN
 LC1023  COUNTRY     -  US
 LC1023  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1023
 LC1023                         *CURRENT SURVEY CONTROL
 LC1023  ______________________________________________________________________
 LC1023* NAD 83(1997) POSITION- 40 23 29.49222(N) 089 04 49.54405(W)   ADJUSTED
 LC1023* NAVD 88 ORTHO HEIGHT -   219.914 (meters)      721.50  (feet) ADJUSTED
 LC1023  ______________________________________________________________________
 LC1023  GEOID HEIGHT    -        -32.214 (meters)                     GEOID18
 LC1023  LAPLACE CORR    -          2.81  (seconds)                    DEFLEC18
 LC1023  DYNAMIC HEIGHT  -        219.808 (meters)      721.15  (feet) COMP
 LC1023  MODELED GRAVITY -    980,139.4   (mgal)                       NAVD 88
 LC1023
 LC1023  HORZ ORDER      -  SECOND
 LC1023  VERT ORDER      -  SECOND    CLASS 0
 LC1023
 LC1023.The horizontal coordinates were established by classical geodetic methods
 LC1023.and adjusted by the National Geodetic Survey in October 1999.
 LC1023
 LC1023.The orthometric height was determined by differential leveling and
 LC1023.adjusted by the NATIONAL GEODETIC SURVEY
 LC1023.in June 1991.
 LC1023
 LC1023.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1023.GEOID18 height accuracy estimate available here.
 LC1023
 LC1023.Click photographs - Photos may exist for this station.
 LC1023
 LC1023.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1023
 LC1023.The dynamic height is computed by dividing the NAVD 88
 LC1023.geopotential number by the normal gravity value computed on the
 LC1023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1023.degrees latitude (g = 980.6199 gals.).
 LC1023
 LC1023.The modeled gravity was interpolated from observed gravity values.
 LC1023
 LC1023. The following values were computed from the NAD 83(1997) position.
 LC1023
 LC1023;                    North         East     Units Scale Factor Converg.
 LC1023;SPC IL E     -   413,741.589   236,569.782   MT  1.00002451   -0 29 02.9
 LC1023;SPC IL E     - 1,357,417.20    776,146.03   sFT  1.00002451   -0 29 02.9
 LC1023;UTM  16      - 4,473,292.024   323,427.319   MT  0.99998380   -1 20 54.5
 LC1023
 LC1023!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1023!SPC IL E     -   0.99997056  x   1.00002451  =   0.99999507
 LC1023!UTM  16      -   0.99997056  x   0.99998380  =   0.99995436
 LC1023
 LC1023:                Primary Azimuth Mark                     Grid Az
 LC1023:SPC IL E     -  ROLLINS AZ MK                            281 26 42.7
 LC1023:UTM  16      -  ROLLINS AZ MK                            282 18 34.3
 LC1023
 LC1023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2342773292(NAD 83)
 LC1023
 LC1023|---------------------------------------------------------------------|
 LC1023| PID    Reference Object                     Distance      Geod. Az  |
 LC1023|                                                           dddmmss.s |
 LC1023| LC1022 ROLLINS RM 1                         10.189 METERS 04931     |
 LC1023| LC1821 BLOOMINGTON CO NURSING HOME TK      APPROX. 7.4 KM 0702428.4 |
 LC1023| LC1024 ROLLINS RM 2                          8.847 METERS 21239     |
 LC1023| CI8171 ROLLINS AZ MK                                      2805739.8 |
 LC1023|---------------------------------------------------------------------|
 LC1023
 LC1023                          SUPERSEDED SURVEY CONTROL
 LC1023
 LC1023  NAD 83(1986)-  40 23 29.50200(N)    089 04 49.54287(W) AD(       ) 2
 LC1023  NAD 27      -  40 23 29.36890(N)    089 04 49.24870(W) AD(       ) 2
 LC1023  NGVD 29 (??/??/92)  219.978  (m)          721.71   (f) ADJ UNCH    2 0
 LC1023  NGVD 29             219.98   (m)          721.7    (f) LEVELING    3  
 LC1023
 LC1023.Superseded values are not recommended for survey control.
 LC1023
 LC1023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1023.See file dsdata.pdf to determine how the superseded data were derived.
 LC1023
 LC1023_MARKER: DE = TRAVERSE STATION DISK
 LC1023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1023_STAMPING: ROLLINS 1960
 LC1023_MARK LOGO: CGS
 LC1023_PROJECTION: RECESSED 23 CENTIMETERS
 LC1023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1023+STABILITY: SURFACE MOTION
 LC1023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1023+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2018
 LC1023
 LC1023  HISTORY     - Date     Condition        Report By
 LC1023  HISTORY     - 1960     MONUMENTED       CGS
 LC1023  HISTORY     - 1960     GOOD             CGS
 LC1023  HISTORY     - 20181103 GOOD             ILDT
 LC1023
 LC1023                          STATION DESCRIPTION
 LC1023
 LC1023'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1023'THE STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF BLOOMINGTON,
 LC1023'2-1/2 MILES NORTHEAST OF FUNKS GROVE, 1-1/2 MILES SOUTHWEST OF
 LC1023'SHIRLEY AND ON LAND OWNED BY MR. DANA F. ROLLINS.
 LC1023'
 LC1023'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC1023'AND SHIRLEY ROAD AT SHIRLEY, GO SOUTHWEST ON U.S. HIGHWAY 66
 LC1023'FOR 1.4 MILES TO A SIDE ROAD RIGHT, TURN RIGHT, CROSSING
 LC1023'RAILROAD TRACKS FOR ABOUT 100 FEET TO A BOARD GATE ON THE
 LC1023'LEFT IN FENCE CORNER.  PASS THROUGH GATE, THENCE SOUTHWEST
 LC1023'ALONG FENCE FOR ABOUT 100 YARDS TO THE STATION.
 LC1023'
 LC1023'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12
 LC1023'INCH SQUARE CONCRETE POST WHICH IS ABOUT 14 INCHES BELOW THE
 LC1023'SURFACE OF THE GROUND AND IS STAMPED ROLLINS 1960.  THE MARK IS
 LC1023'73.3 FEET NORTH-NORTHWEST OF A TELEPHONE POLE, 12.7 FEET WEST
 LC1023'OF A TELEPHONE POLE WITH A TRIANGLE BLAZE AND 5.7 FEET WEST
 LC1023'OF A WITNESS POST.
 LC1023'
 LC1023'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A
 LC1023'12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC1023'OF THE GROUND AND IS STAMPED ROLLINS NO 1 1960.  THE MARK
 LC1023'IS 72 FEET SOUTHWEST OF A TELEPHONE POLE, 34 FEET NORTH-NORTHEAST
 LC1023'OF A TELEPHONE POLE WITH A TRIANGLE BLAZE, 34 FEET NORTHEAST
 LC1023'OF A WITNESS POST AND 1 FOOT WEST OF A FENCE.
 LC1023'
 LC1023'REFERENCE MARK 2, IS A STANDARD REFERENCE DISK SET IN TOP
 LC1023'OF A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 LC1023'OF THE GROUND AND IS STAMPED ROLLINS NO 2 1960.  THE MARK IS 81
 LC1023'FEET NORTH-NORTHWEST OF A TELEPHONE POLE, 28.6 FEET
 LC1023'SOUTH-SOUTHWEST OF A TELEPHONE POLE, 27.8 FEET SOUTH OF A WITNESS
 LC1023'POST AND 1 FOOT WEST OF A FENCE.
 LC1023'
 LC1023'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH
 LC1023'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 LC1023'GROUND AND IS STAMPED ROLLINS 1960.  THE MARK IS 21 FEET WEST
 LC1023'OF THE CENTER OF ROAD, 3 FEET SOUTH OF A POWER POLE, 2.1 FEET
 LC1023'EAST OF A WITNESS POST AND 1 FOOT SOUTH OF A FENCE.
 LC1023'
 LC1023'TO REACH THE AZIMUTH MARK FROM THE GATE AT THE CORNER OF THE
 LC1023'FIELD, GO WEST ON A GRAVELED ROAD FOR 0.35 MILE TO THE MARK
 LC1023'ON THE RIGHT SIDE OF ROAD.
 LC1023
 LC1023                          STATION RECOVERY (1960)
 LC1023
 LC1023'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1023'6.5 MI SW FROM BLOOMINGTON.
 LC1023'ABOUT 6.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1023'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, ABOUT 0.10
 LC1023'MILE SOUTHWEST OF THE JUNCTION OF A GRAVEL ROAD WEST, 193 FEET
 LC1023'NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S.
 LC1023'HIGHWAY 66, 74 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTH
 LC1023'BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 424 FEET SOUTHWEST
 LC1023'OF THE CENTER LINE OF THE GRAVEL ROAD WEST, 6 FEET NORTHWEST OF
 LC1023'A FENCE, 12.5 FEET NORTHWEST OF THE FIFTH TELEGRAPH POLE SOUTHWEST
 LC1023'OF THE JUNCTION OF THE GRAVEL ROAD, 5.6 FEET NORTHWEST OF A METAL
 LC1023'WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 LC1023'THE TOP OF A CONCRETE POST 18 INCHES BELOW THE GROUND.
 LC1023
 LC1023                          STATION RECOVERY (2018)
 LC1023
 LC1023'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (SWR)
 LC1023'THE TO REACH DESCRIPTION IS GOOD.  THE GATE, FENCE AND TELEPHONE POLES
 LC1023'ARE GONE.  THE WITNESS POST IS GOOD.  NEW DESCRIPTION - THENCE
 LC1023'SOUTHWEST ALONG THE RAILROAD RIGHT-OF-WAY LINE FROM ITS INTERSECTION
 LC1023'WITH THE CENTERLINE OF TOWNSHIP ROAD 750, 415 FT (126.5 M) TO THE MARK
 LC1023'FOUND ON THE EDGE OF A FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1022 ***********************************************************************
 LC1022  DESIGNATION -  ROLLINS RM 1
 LC1022  PID         -  LC1022
 LC1022  STATE/COUNTY-  IL/MCLEAN
 LC1022  COUNTRY     -  US
 LC1022  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1022
 LC1022                         *CURRENT SURVEY CONTROL
 LC1022  ______________________________________________________________________
 LC1022* NAD 83(1986) POSITION- 40 23 29.71   (N) 089 04 49.22   (W)   HD_HELD1
 LC1022* NAVD 88 ORTHO HEIGHT -   220.182 (meters)      722.38  (feet) ADJUSTED
 LC1022  ______________________________________________________________________
 LC1022  GEOID HEIGHT    -        -32.214 (meters)                     GEOID18
 LC1022  DYNAMIC HEIGHT  -        220.076 (meters)      722.03  (feet) COMP
 LC1022  MODELED GRAVITY -    980,139.4   (mgal)                       NAVD 88
 LC1022
 LC1022  VERT ORDER      -  SECOND    CLASS 0
 LC1022
 LC1022.The horizontal coordinates were determined by differentially corrected
 LC1022.hand held GPS observations or other comparable positioning techniques
 LC1022.and have an estimated accuracy of +/- 3 meters.
 LC1022
 LC1022.The orthometric height was determined by differential leveling and
 LC1022.adjusted by the NATIONAL GEODETIC SURVEY
 LC1022.in June 1991.
 LC1022
 LC1022.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1022.GEOID18 height accuracy estimate available here.
 LC1022
 LC1022.Click photographs - Photos may exist for this station.
 LC1022
 LC1022.The dynamic height is computed by dividing the NAVD 88
 LC1022.geopotential number by the normal gravity value computed on the
 LC1022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1022.degrees latitude (g = 980.6199 gals.).
 LC1022
 LC1022.The modeled gravity was interpolated from observed gravity values.
 LC1022
 LC1022;                    North         East    Units  Estimated Accuracy
 LC1022;SPC IL E     -   413,748.2     236,577.5     MT  (+/- 3 meters HH1 GPS) 
 LC1022
 LC1022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2343573298(NAD 83)
 LC1022
 LC1022                          SUPERSEDED SURVEY CONTROL
 LC1022
 LC1022  NGVD 29 (??/??/92)  220.245  (m)          722.59   (f) ADJ UNCH    2 0
 LC1022
 LC1022.Superseded values are not recommended for survey control.
 LC1022
 LC1022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1022.See file dsdata.pdf to determine how the superseded data were derived.
 LC1022
 LC1022_MARKER: DR = REFERENCE MARK DISK
 LC1022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1022_STAMPING: ROLLINS NO 1 1960
 LC1022_MARK LOGO: CGS
 LC1022_PROJECTION: FLUSH
 LC1022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1022+STABILITY: SURFACE MOTION
 LC1022
 LC1022  HISTORY     - Date     Condition        Report By
 LC1022  HISTORY     - 1960     MONUMENTED       CGS
 LC1022
 LC1022                          STATION DESCRIPTION
 LC1022
 LC1022'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1022'6.5 MI SW FROM BLOOMINGTON.
 LC1022'ABOUT 6.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1022'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, ABOUT 0.10
 LC1022'MILE SOUTHWEST OF THE JUNCTION OF A GRAVEL ROAD WEST, 188 FEET
 LC1022'NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S. HIGHWAY
 LC1022'66, 69 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTH BOUND
 LC1022'TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 391 FEET SOUTHWEST OF
 LC1022'THE CENTER LINE OF THE GRAVEL ROAD, 0.5 FEET NORTHWEST OF A FENCE,
 LC1022'34 FEET NORTHEAST OF THE FIFTH TELEGRAPH POLE SOUTHWEST OF THE
 LC1022'JUNCTION OF THE GRAVEL ROAD, 33.5 FEET NORTHEAST OF TRAVERSE
 LC1022'STATION ROLLINS, 35.0 FEET NORTHEAST OF A METAL WITNESS POST, 2
 LC1022'FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 LC1022'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1024 ***********************************************************************
 LC1024  DESIGNATION -  ROLLINS RM 2
 LC1024  PID         -  LC1024
 LC1024  STATE/COUNTY-  IL/MCLEAN
 LC1024  COUNTRY     -  US
 LC1024  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1024
 LC1024                         *CURRENT SURVEY CONTROL
 LC1024  ______________________________________________________________________
 LC1024* NAD 83(1986) POSITION- 40 23 29.25   (N) 089 04 49.75   (W)   HD_HELD1
 LC1024* NAVD 88 ORTHO HEIGHT -   220.332 (meters)      722.87  (feet) ADJUSTED
 LC1024  ______________________________________________________________________
 LC1024  GEOID HEIGHT    -        -32.214 (meters)                     GEOID18
 LC1024  DYNAMIC HEIGHT  -        220.227 (meters)      722.53  (feet) COMP
 LC1024  MODELED GRAVITY -    980,139.4   (mgal)                       NAVD 88
 LC1024
 LC1024  VERT ORDER      -  SECOND    CLASS 0
 LC1024
 LC1024.The horizontal coordinates were determined by differentially corrected
 LC1024.hand held GPS observations or other comparable positioning techniques
 LC1024.and have an estimated accuracy of +/- 3 meters.
 LC1024
 LC1024.The orthometric height was determined by differential leveling and
 LC1024.adjusted by the NATIONAL GEODETIC SURVEY
 LC1024.in June 1991.
 LC1024
 LC1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1024.GEOID18 height accuracy estimate available here.
 LC1024
 LC1024.Click photographs - Photos may exist for this station.
 LC1024
 LC1024.The dynamic height is computed by dividing the NAVD 88
 LC1024.geopotential number by the normal gravity value computed on the
 LC1024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1024.degrees latitude (g = 980.6199 gals.).
 LC1024
 LC1024.The modeled gravity was interpolated from observed gravity values.
 LC1024
 LC1024;                    North         East    Units  Estimated Accuracy
 LC1024;SPC IL E     -   413,734.2     236,564.9     MT  (+/- 3 meters HH1 GPS) 
 LC1024
 LC1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2342273284(NAD 83)
 LC1024
 LC1024                          SUPERSEDED SURVEY CONTROL
 LC1024
 LC1024  NGVD 29 (??/??/92)  220.396  (m)          723.08   (f) ADJ UNCH    2 0
 LC1024
 LC1024.Superseded values are not recommended for survey control.
 LC1024
 LC1024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1024.See file dsdata.pdf to determine how the superseded data were derived.
 LC1024
 LC1024_MARKER: DR = REFERENCE MARK DISK
 LC1024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1024_STAMPING: ROLLINS NO 2 1960
 LC1024_MARK LOGO: CGS
 LC1024_PROJECTION: FLUSH
 LC1024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1024+STABILITY: SURFACE MOTION
 LC1024
 LC1024  HISTORY     - Date     Condition        Report By
 LC1024  HISTORY     - 1960     MONUMENTED       CGS
 LC1024
 LC1024                          STATION DESCRIPTION
 LC1024
 LC1024'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1024'6.5 MI SW FROM BLOOMINGTON.
 LC1024'ABOUT 6.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1024'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, ABOUT
 LC1024'0.10 MILE SOUTHWEST OF THE JUNCTION OF A GRAVEL ROAD WEST, 188
 LC1024'FEET NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S.
 LC1024'HIGHWAY 66, 68 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTH
 LC1024'BOUND TRACK, OF THE GULF MOBILE AND OHIO RAILROAD, 452 FEET
 LC1024'SOUTHWEST OF THE CENTER LINE OF THE GRAVEL ROAD, 30 FEET SOUTHWEST
 LC1024'OF THE FIFTH TELEGRAPH POLE SOUTHWEST OF THE JUNCTION OF THE GRAVEL
 LC1024'ROAD, 1 FOOT NORTHWEST OF A FENCE, 29.3 FEET SOUTHWEST OF
 LC1024'TRAVERSE STATION ROLLINS 27.8 FEET SOUTHWEST OF A METAL WITNESS
 LC1024'POST, 3 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 LC1024'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0412 ***********************************************************************
 JB0412  DESIGNATION -  ROME
 JB0412  PID         -  JB0412
 JB0412  STATE/COUNTY-  IL/JEFFERSON
 JB0412  COUNTRY     -  US
 JB0412  USGS QUAD   -  KELL (2018)
 JB0412
 JB0412                         *CURRENT SURVEY CONTROL
 JB0412  ______________________________________________________________________
 JB0412* NAD 83(1997) POSITION- 38 25 03.79086(N) 088 57 22.84468(W)   ADJUSTED
 JB0412* NAVD 88 ORTHO HEIGHT -   167.801 (meters)      550.53  (feet) ADJUSTED
 JB0412  ______________________________________________________________________
 JB0412  GEOID HEIGHT    -        -30.387 (meters)                     GEOID18
 JB0412  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 JB0412  DYNAMIC HEIGHT  -        167.694 (meters)      550.18  (feet) COMP
 JB0412  MODELED GRAVITY -    979,989.1   (mgal)                       NAVD 88
 JB0412
 JB0412  HORZ ORDER      -  SECOND
 JB0412  VERT ORDER      -  SECOND    CLASS 0
 JB0412
 JB0412.The horizontal coordinates were established by classical geodetic methods
 JB0412.and adjusted by the National Geodetic Survey in October 1999.
 JB0412
 JB0412.The orthometric height was determined by differential leveling and
 JB0412.adjusted by the NATIONAL GEODETIC SURVEY
 JB0412.in June 1991.
 JB0412
 JB0412.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0412.GEOID18 height accuracy estimate available here.
 JB0412
 JB0412.Click photographs - Photos may exist for this station.
 JB0412
 JB0412.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0412
 JB0412.The dynamic height is computed by dividing the NAVD 88
 JB0412.geopotential number by the normal gravity value computed on the
 JB0412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0412.degrees latitude (g = 980.6199 gals.).
 JB0412
 JB0412.The modeled gravity was interpolated from observed gravity values.
 JB0412
 JB0412. The following values were computed from the NAD 83(1997) position.
 JB0412
 JB0412;                    North         East     Units Scale Factor Converg.
 JB0412;SPC IL E     -   194,524.573   245,592.248   MT  1.00001144   -0 23 13.7
 JB0412;SPC IL E     -   638,202.70    805,747.23   sFT  1.00001144   -0 23 13.7
 JB0412;UTM  16      - 4,253,975.782   329,209.289   MT  0.99995923   -1 12 57.4
 JB0412
 JB0412!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0412!SPC IL E     -   0.99997844  x   1.00001144  =   0.99998988
 JB0412!UTM  16      -   0.99997844  x   0.99995923  =   0.99993767
 JB0412
 JB0412:                Primary Azimuth Mark                     Grid Az
 JB0412:SPC IL E     -  ROME AZ MK                               267 49 47.9
 JB0412:UTM  16      -  ROME AZ MK                               268 39 31.6
 JB0412
 JB0412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2920953975(NAD 83)
 JB0412
 JB0412|---------------------------------------------------------------------|
 JB0412| PID    Reference Object                     Distance      Geod. Az  |
 JB0412|                                                           dddmmss.s |
 JB0412| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX. 6.0 KM 1501204.2 |
 JB0412| JB0410 ROME RM 1                            16.969 METERS 15534     |
 JB0412| JB0411 ROME RM 2                            27.545 METERS 26059     |
 JB0412| CI5436 ROME AZ MK                                         2672634.2 |
 JB0412|---------------------------------------------------------------------|
 JB0412
 JB0412                          SUPERSEDED SURVEY CONTROL
 JB0412
 JB0412  NAD 83(1993)-  38 25 03.80497(N)    088 57 22.84260(W) AD(       ) 2
 JB0412  NAD 83(1986)-  38 25 03.80565(N)    088 57 22.84281(W) AD(       ) 2
 JB0412  NAD 27      -  38 25 03.62781(N)    088 57 22.60900(W) AD(       ) 2
 JB0412  NGVD 29 (??/??/92)  167.906  (m)          550.87   (f) ADJ UNCH    2 0
 JB0412  NGVD 29             167.91   (m)          550.9    (f) LEVELING    3  
 JB0412
 JB0412.Superseded values are not recommended for survey control.
 JB0412
 JB0412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0412.See file dsdata.pdf to determine how the superseded data were derived.
 JB0412
 JB0412_MARKER: DE = TRAVERSE STATION DISK
 JB0412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0412_STAMPING: ROME 1960
 JB0412_MARK LOGO: CGS
 JB0412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0412+STABILITY: SURFACE MOTION
 JB0412
 JB0412  HISTORY     - Date     Condition        Report By
 JB0412  HISTORY     - 1960     MONUMENTED       CGS
 JB0412  HISTORY     - 1960     GOOD             CGS
 JB0412  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0412
 JB0412                          STATION DESCRIPTION
 JB0412
 JB0412'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0412'THE STATION IS LOCATED ABOUT 8.5 MILES NORTH-NORTHWEST OF MT VERNON,
 JB0412'1.5 MILES SOUTHWEST OF DIX AND ABOUT 1 MILE WEST OF STATE HIGHWAY 37.
 JB0412'
 JB0412'TO REACH THE STATION FROM THE POST OFFICE IN DIX, GO SOUTH ON STATE
 JB0412'HIGHWAY 37 FOR 1.7 MILES TO A CROSSROADS, TURN RIGHT ON A GRAVELED
 JB0412'ROAD AND GO WEST FOR 0.45 MILE TO A RAILROAD CROSSSING, CONTINUE WEST
 JB0412'ON A MACADAM ROAD FOR 0.7 MILE TO THE STATION ON THE RIGHT AS
 JB0412'DESCRIBED BELOW.
 JB0412'
 JB0412'THE STATION MARK IS A STANDARD TRAVERSE MARK DISK STAMPED ROME 1960
 JB0412'AND IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST PROJECTING 2
 JB0412'INCHES.  THE MARK IS 33 FEET NORTH OF THE CENTER OF ROAD, 26 FEET
 JB0412'SOUTH-SOUTHEAST OF A DOUBLE TRUNK TREE, 22.2 FEET SOUTH OF A TELEPHONE
 JB0412'POLE AND 4.2 FEET SOUTHWEST OF A WITNESS POST.
 JB0412'
 JB0412'REFERENCE MARK NUMBER 1 IS A STANDARD REFERENCE MARK DISK STAMPED ROME
 JB0412'NO 1 1960 AND IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0412'PROJECTING 3 INCHES.  THE MARK IS 98 FEET EAST OF A BRACE POLE, 58.2
 JB0412'FEET SOUTH-SOUTHEAST OF WITNESS POST AND 19 FEET SOUTH OF CENTER OF
 JB0412'ROAD.
 JB0412'
 JB0412'REFERENCE MARK NUMBER 2 IS A STANDARD REFERENCE MARK DISK STAMPED ROME
 JB0412'NO 2 1960 AND IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST
 JB0412'PROJECTING 4 INCHES.  THE MARK IS 93.2 FEET WEST-SOUTHWEST OF A
 JB0412'WITNESS POST, 86 FEET WEST-SOUTHWEST OF A DOUBLE TRUNK TREE, 23 FEET
 JB0412'NORTH OF CENTER OF ROAD AND 2 FEET SOUTHEAST OF TELEPHONE POLE.
 JB0412'
 JB0412'THE AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK STAMPED ROME 1960 AND
 JB0412'IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST PROJECTING 3
 JB0412'INCHES.  THE MARK IS 22 FEET NORTH OF CENTER OF ROAD, 3.8 FEET EAST OF
 JB0412'WITNESS POST AND 2 FEET EAST OF TELEPHONE POLE NUMBER 300.
 JB0412'
 JB0412'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON A MACADAM ROAD
 JB0412'FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 JB0412'
 JB0412'HEIGHT OF LIGHT ABOVE STATION MARK 22.20 METERS.
 JB0412
 JB0412                          STATION RECOVERY (1960)
 JB0412
 JB0412'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0412'3 MI SW FROM DIX.
 JB0412'ABOUT 1.8 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0412'AT DIX, THENCE 1.25 MILE WEST ALONG A GRAVEL ROAD, ABOUT 0.1
 JB0412'MILE WEST OF A FARM HOUSE NORTH OF THE ROAD, 32 FEET NORTH OF THE
 JB0412'CENTER LINE OF THE ROAD, 23 FEET SOUTH-SOUTHWEST OF THE FOURTH
 JB0412'TELEPHONE POLE WEST OF THE FARM HOUSE, 27 FEET SOUTH-SOUTHEAST
 JB0412'OF A LONE 30-INCH BLAZED OAK TREE, 4.3 FEET SOUTHWEST OF A
 JB0412'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 JB0412'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0412
 JB0412                          STATION RECOVERY (2009)
 JB0412
 JB0412'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0412'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0410 ***********************************************************************
 JB0410  DESIGNATION -  ROME RM 1
 JB0410  PID         -  JB0410
 JB0410  STATE/COUNTY-  IL/JEFFERSON
 JB0410  COUNTRY     -  US
 JB0410  USGS QUAD   -  KELL (2018)
 JB0410
 JB0410                         *CURRENT SURVEY CONTROL
 JB0410  ______________________________________________________________________
 JB0410* NAD 83(1986) POSITION- 38 25 03.29   (N) 088 57 22.56   (W)   HD_HELD1
 JB0410* NAVD 88 ORTHO HEIGHT -   167.669 (meters)      550.09  (feet) ADJUSTED
 JB0410  ______________________________________________________________________
 JB0410  GEOID HEIGHT    -        -30.387 (meters)                     GEOID18
 JB0410  DYNAMIC HEIGHT  -        167.562 (meters)      549.74  (feet) COMP
 JB0410  MODELED GRAVITY -    979,989.1   (mgal)                       NAVD 88
 JB0410
 JB0410  VERT ORDER      -  SECOND    CLASS 0
 JB0410
 JB0410.The horizontal coordinates were determined by differentially corrected
 JB0410.hand held GPS observations or other comparable positioning techniques
 JB0410.and have an estimated accuracy of +/- 3 meters.
 JB0410
 JB0410.The orthometric height was determined by differential leveling and
 JB0410.adjusted by the NATIONAL GEODETIC SURVEY
 JB0410.in June 1991.
 JB0410
 JB0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0410.GEOID18 height accuracy estimate available here.
 JB0410
 JB0410.Click photographs - Photos may exist for this station.
 JB0410
 JB0410.The dynamic height is computed by dividing the NAVD 88
 JB0410.geopotential number by the normal gravity value computed on the
 JB0410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0410.degrees latitude (g = 980.6199 gals.).
 JB0410
 JB0410.The modeled gravity was interpolated from observed gravity values.
 JB0410
 JB0410;                    North         East    Units  Estimated Accuracy
 JB0410;SPC IL E     -   194,509.1     245,599.0     MT  (+/- 3 meters HH1 GPS) 
 JB0410
 JB0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2921553960(NAD 83)
 JB0410
 JB0410                          SUPERSEDED SURVEY CONTROL
 JB0410
 JB0410  NGVD 29 (??/??/92)  167.775  (m)          550.44   (f) ADJ UNCH    2 0
 JB0410
 JB0410.Superseded values are not recommended for survey control.
 JB0410
 JB0410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0410.See file dsdata.pdf to determine how the superseded data were derived.
 JB0410
 JB0410_MARKER: DR = REFERENCE MARK DISK
 JB0410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0410_STAMPING: ROME NO 1 1960
 JB0410_MARK LOGO: CGS
 JB0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0410+STABILITY: SURFACE MOTION
 JB0410
 JB0410  HISTORY     - Date     Condition        Report By
 JB0410  HISTORY     - 1960     MONUMENTED       CGS
 JB0410  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0410
 JB0410                          STATION DESCRIPTION
 JB0410
 JB0410'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0410'3 MI SW FROM DIX.
 JB0410'ABOUT 1.8 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0410'AT DIX, THENCE 1.25 MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.1
 JB0410'MILE WEST OF A FARM HOUSE NORTH OF THE ROAD, 19 FEET SOUTH OF
 JB0410'THE CENTER LINE OF THE ROAD, 76 FEET SOUTH-SOUTHEAST OF THE
 JB0410'FOURTH TELEPHONE POLE WEST OF THE FARM HOUSE, 82 FEET SOUTHEAST
 JB0410'OF A LONE 30-INCH BLAZED OAK TREE, 55.7 FEET SOUTHEAST OF TRAVERSE
 JB0410'STATION ROME, 58.2 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST,
 JB0410'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 JB0410'OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0410
 JB0410                          STATION RECOVERY (2009)
 JB0410
 JB0410'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0410'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0411 ***********************************************************************
 JB0411  DESIGNATION -  ROME RM 2
 JB0411  PID         -  JB0411
 JB0411  STATE/COUNTY-  IL/JEFFERSON
 JB0411  COUNTRY     -  US
 JB0411  USGS QUAD   -  KELL (2018)
 JB0411
 JB0411                         *CURRENT SURVEY CONTROL
 JB0411  ______________________________________________________________________
 JB0411* NAD 83(1986) POSITION- 38 25 03.65   (N) 088 57 23.97   (W)   HD_HELD1
 JB0411* NAVD 88 ORTHO HEIGHT -   168.263 (meters)      552.04  (feet) ADJUSTED
 JB0411  ______________________________________________________________________
 JB0411  GEOID HEIGHT    -        -30.387 (meters)                     GEOID18
 JB0411  DYNAMIC HEIGHT  -        168.156 (meters)      551.69  (feet) COMP
 JB0411  MODELED GRAVITY -    979,989.1   (mgal)                       NAVD 88
 JB0411
 JB0411  VERT ORDER      -  SECOND    CLASS 0
 JB0411
 JB0411.The horizontal coordinates were determined by differentially corrected
 JB0411.hand held GPS observations or other comparable positioning techniques
 JB0411.and have an estimated accuracy of +/- 3 meters.
 JB0411
 JB0411.The orthometric height was determined by differential leveling and
 JB0411.adjusted by the NATIONAL GEODETIC SURVEY
 JB0411.in June 1991.
 JB0411
 JB0411.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0411.GEOID18 height accuracy estimate available here.
 JB0411
 JB0411.Click photographs - Photos may exist for this station.
 JB0411
 JB0411.The dynamic height is computed by dividing the NAVD 88
 JB0411.geopotential number by the normal gravity value computed on the
 JB0411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0411.degrees latitude (g = 980.6199 gals.).
 JB0411
 JB0411.The modeled gravity was interpolated from observed gravity values.
 JB0411
 JB0411;                    North         East    Units  Estimated Accuracy
 JB0411;SPC IL E     -   194,520.4     245,564.9     MT  (+/- 3 meters HH1 GPS) 
 JB0411
 JB0411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2918153972(NAD 83)
 JB0411
 JB0411                          SUPERSEDED SURVEY CONTROL
 JB0411
 JB0411  NGVD 29 (??/??/92)  168.368  (m)          552.39   (f) ADJ UNCH    2 0
 JB0411
 JB0411.Superseded values are not recommended for survey control.
 JB0411
 JB0411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0411.See file dsdata.pdf to determine how the superseded data were derived.
 JB0411
 JB0411_MARKER: DR = REFERENCE MARK DISK
 JB0411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0411_STAMPING: ROME NO 2 1960
 JB0411_MARK LOGO: CGS
 JB0411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0411+STABILITY: SURFACE MOTION
 JB0411
 JB0411  HISTORY     - Date     Condition        Report By
 JB0411  HISTORY     - 1960     MONUMENTED       CGS
 JB0411  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0411
 JB0411                          STATION DESCRIPTION
 JB0411
 JB0411'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0411'3 MI SW FROM DIX.
 JB0411'ABOUT 1.8 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0411'AT DIX, THENCE 1.25 MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.1
 JB0411'MILE WEST OF A FARM HOUSE NORTH OF THE ROAD, 23 FEET NORTH OF
 JB0411'THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTHEAST OF THE FIFTH
 JB0411'TELEPHONE POLE WEST OF THE FARM HOUSE, 86 FEET SOUTHWEST OF A
 JB0411'LONE 30-INCH BLAZED OAK TREE, 90.4 FEET WEST-SOUTHWEST OF TRAVERSE
 JB0411'STATION ROME, 93.3 FEET WEST-SOUTHWEST OF A METAL WITNESS POST,
 JB0411'ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 JB0411'TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0411
 JB0411                          STATION RECOVERY (2009)
 JB0411
 JB0411'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0411'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1325 ***********************************************************************
 MF1325  DESIGNATION -  ROMEOVILLE PUB SERV CO S STK
 MF1325  PID         -  MF1325
 MF1325  STATE/COUNTY-  IL/WILL
 MF1325  COUNTRY     -  US
 MF1325  USGS QUAD   -  ROMEOVILLE (2018)
 MF1325
 MF1325                         *CURRENT SURVEY CONTROL
 MF1325  ______________________________________________________________________
 MF1325* NAD 83(1997) POSITION- 41 38 01.20098(N) 088 03 44.21356(W)   ADJUSTED
 MF1325  ______________________________________________________________________
 MF1325  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 MF1325  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 MF1325  HORZ ORDER      -  THIRD
 MF1325
 MF1325.The horizontal coordinates were established by classical geodetic methods
 MF1325.and adjusted by the National Geodetic Survey in October 1999.
 MF1325
 MF1325.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1325.GEOID18 height accuracy estimate available here.
 MF1325
 MF1325.Click photographs - Photos may exist for this station.
 MF1325
 MF1325.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1325
 MF1325. The following values were computed from the NAD 83(1997) position.
 MF1325
 MF1325;                    North         East     Units Scale Factor Converg.
 MF1325;SPC IL E     -   551,450.604   322,584.633   MT  0.99998127   +0 10 48.3
 MF1325;SPC IL E     - 1,809,217.52  1,058,346.42   sFT  0.99998127   +0 10 48.3
 MF1325;UTM  16      - 4,609,648.942   411,520.984   MT  0.99969634   -0 42 20.8
 MF1325
 MF1325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1152009648(NAD 83)
 MF1325
 MF1325                          SUPERSEDED SURVEY CONTROL
 MF1325
 MF1325  NAD 83(1997)-  41 38 01.20122(N)    088 03 44.21400(W) AD(       ) 3
 MF1325  NAD 83(1986)-  41 38 01.20259(N)    088 03 44.22217(W) AD(       ) 3
 MF1325  NAD 27      -  41 38 01.09300(N)    088 03 44.00100(W) AD(       ) 3
 MF1325
 MF1325.Superseded values are not recommended for survey control.
 MF1325
 MF1325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1325.See file dsdata.pdf to determine how the superseded data were derived.
 MF1325
 MF1325_MARKER: 63 = STACK
 MF1325_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1325+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2006
 MF1325
 MF1325  HISTORY     - Date     Condition        Report By
 MF1325  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1325  HISTORY     - 20061103 GOOD             GEOCAC
 MF1325
 MF1325                          STATION DESCRIPTION
 MF1325
 MF1325'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1325'THE STATION IS THE CENTER OF THE TOP OF THE SOUTH ONE OF
 MF1325'TWO VERY PROMINENT STACKS, LOCATED ABOUT 3 MILES NORTHWEST
 MF1325'OF LOCKPORT, 1 MILE SOUTHWEST OF ROMEOVILLE, ON THE EAST
 MF1325'SIDE OF THE CHICAGO SANITARY AND SHIP CANAL, ON THE GROUNDS
 MF1325'OF THE PUBLIC SERVICE CO., WILL COUNTY GENERATING STATION
 MF1325'NO. 8 AND IS A DIVISION OF THE COMMONWEALTH EDISON CO.  THEY
 MF1325'ARE IDENTICAL ROUND STEEL STACKS, PAINTED GRAY AND ARE 350
 MF1325'FEET HIGH.  THEY ARE BUILT IN A NORTH-SOUTH LINE 6 DEGREES
 MF1325'EAST OF NORTH.
 MF1325'
 MF1325'NOTE--A NEW STACK IS NOW UNDER CONSTRUCTION AT THIS PLANT.
 MF1325'THE NEW STACK WILL BE OF CONCRETE, 450 FEET HIGH AND WILL
 MF1325'BE LIGHTED WITH RED OBSTRUCTION LIGHTS.  THE LOCATION OF
 MF1325'THE NEW STACK WILL BE 146 FEET SOUTH OF THE PRESENT SOUTH
 MF1325'STACK AND 104 FEET EAST OF THE CENTER LINE OF THE PRESENT
 MF1325'TWO STACKS
 MF1325'
 MF1325'THE IDENTICAL STACKS ARE LIGHTED WITH TWO ROWS OF RED OBSTRUCTION
 MF1325'LIGHTS.  ONE ROW IS LOCATED HORIZONTALLY NEAR THE TOP OF
 MF1325'THE STACK AND THE OTHER ROW ABOUT 100 FEET BELOW THE TOP
 MF1325'ROW.
 MF1325
 MF1325                          STATION RECOVERY (2006)
 MF1325
 MF1325'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1325'FOUND AT COORDINATES.  DESCRIPTION SHOULD REFLECT CHANGES TO STACK
 MF1325'CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1814 ***********************************************************************
 MF1814  CBN         -  This is a Cooperative Base Network Control Station.
 MF1814  DESIGNATION -  ROMEPORT
 MF1814  PID         -  MF1814
 MF1814  STATE/COUNTY-  IL/WILL
 MF1814  COUNTRY     -  US
 MF1814  USGS QUAD   -  JOLIET (2018)
 MF1814
 MF1814                         *CURRENT SURVEY CONTROL
 MF1814  ______________________________________________________________________
 MF1814* NAD 83(2011) POSITION- 41 36 33.25770(N) 088 04 58.66013(W)   ADJUSTED
 MF1814* NAD 83(2011) ELLIP HT-   169.151 (meters)        (06/27/12)   ADJUSTED
 MF1814* NAD 83(2011) EPOCH   -  2010.00
 MF1814* NAVD 88 ORTHO HEIGHT -   202.318 (meters)      663.77  (feet) ADJUSTED
 MF1814  ______________________________________________________________________
 MF1814  GEOID HEIGHT    -        -33.164 (meters)                     GEOID18
 MF1814  NAD 83(2011) X  -    159,770.545 (meters)                     COMP
 MF1814  NAD 83(2011) Y  - -4,773,383.541 (meters)                     COMP
 MF1814  NAD 83(2011) Z  -  4,213,363.624 (meters)                     COMP
 MF1814  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 MF1814  DYNAMIC HEIGHT  -        202.243 (meters)      663.53  (feet) COMP
 MF1814  MODELED GRAVITY -    980,247.1   (mgal)                       NAVD 88
 MF1814
 MF1814  VERT ORDER      -  SECOND    CLASS I
 MF1814
 MF1814  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1814  Standards:
 MF1814         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1814            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1814  -------------------------------------------------------------------
 MF1814  NETWORK    0.29   0.61           0.13   0.10   0.31      0.05754901
 MF1814  -------------------------------------------------------------------
 MF1814  Click here for local accuracies and other accuracy information.
 MF1814
 MF1814.This mark is at Lewis Univ Airport (LOT)
 MF1814
 MF1814.The horizontal coordinates were established by GPS observations
 MF1814.and adjusted by the National Geodetic Survey in June 2012.
 MF1814
 MF1814.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1814.been affixed to the stable North American tectonic plate. See 
 MF1814.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1814
 MF1814.The horizontal coordinates are valid at the epoch date displayed above
 MF1814.which is a decimal equivalence of Year/Month/Day.
 MF1814
 MF1814.The orthometric height was determined by differential leveling and
 MF1814.adjusted by the NATIONAL GEODETIC SURVEY
 MF1814.in November 2014.
 MF1814
 MF1814.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1814.GEOID18 height accuracy estimate available here.
 MF1814
 MF1814.Click photographs - Photos may exist for this station.
 MF1814
 MF1814.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1814
 MF1814.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1814
 MF1814.The ellipsoidal height was determined by GPS observations
 MF1814.and is referenced to NAD 83.
 MF1814
 MF1814.The dynamic height is computed by dividing the NAVD 88
 MF1814.geopotential number by the normal gravity value computed on the
 MF1814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1814.degrees latitude (g = 980.6199 gals.).
 MF1814
 MF1814.The modeled gravity was interpolated from observed gravity values.
 MF1814
 MF1814. The following values were computed from the NAD 83(2011) position.
 MF1814
 MF1814;                    North         East     Units Scale Factor Converg.
 MF1814;SPC IL E     -   548,732.264   320,869.437   MT  0.99998036   +0 09 58.5
 MF1814;SPC IL E     - 1,800,299.10  1,052,719.14   sFT  0.99998036   +0 09 58.5
 MF1814;UTM  16      - 4,606,958.199   409,764.472   MT  0.99970020   -0 43 09.1
 MF1814
 MF1814!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1814!SPC IL E     -   0.99997347  x   0.99998036  =   0.99995383
 MF1814!UTM  16      -   0.99997347  x   0.99970020  =   0.99967368
 MF1814
 MF1814:                Primary Azimuth Mark                     Grid Az
 MF1814:SPC IL E     -  ROMEPORT AZ MK                           267 41 16.6
 MF1814:UTM  16      -  ROMEPORT AZ MK                           268 34 24.2
 MF1814
 MF1814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0976406958(NAD 83)
 MF1814
 MF1814|---------------------------------------------------------------------|
 MF1814| PID    Reference Object                     Distance      Geod. Az  |
 MF1814|                                                           dddmmss.s |
 MF1814| MF1815 ROMEPORT AZ MK                      APPROX. 0.5 KM 2675115.1 |
 MF1814|---------------------------------------------------------------------|
 MF1814
 MF1814                          SUPERSEDED SURVEY CONTROL
 MF1814
 MF1814  NAD 83(2007)-  41 36 33.25773(N)    088 04 58.66091(W) AD(2002.00) 0
 MF1814  ELLIP H (02/10/07)  169.164  (m)                       GP(2002.00)    
 MF1814  ELLIP H (10/15/04)  169.168  (m)                       GP(       ) 4 2
 MF1814  NAD 83(1997)-  41 36 33.25774(N)    088 04 58.66055(W) AD(       ) B
 MF1814  ELLIP H (07/17/98)  169.181  (m)                       GP(       ) 4 1
 MF1814  NAD 83(1986)-  41 36 33.25953(N)    088 04 58.67265(W) AD(       ) 1
 MF1814  ELLIP H (11/21/91)  169.037  (m)                       GP(       ) 4 1
 MF1814  NAD 83(1986)-  41 36 33.26025(N)    088 04 58.67795(W) AD(       ) 1
 MF1814  NAVD 88 (07/03/08)  202.31   (m)  GEOID03  model used  GPS OBS        
 MF1814  NAVD 88 (07/17/98)  202.3    (m)  UNKNOWN  model used  GPS OBS        
 MF1814  NAVD 88 (09/04/97)  202.3    (m)  GEOID96  model used  GPS OBS        
 MF1814  NGVD 29 (06/25/91)  202.4    (m)  OSU 89B  model used  GPS OBS        
 MF1814
 MF1814.Superseded values are not recommended for survey control.
 MF1814
 MF1814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1814.See file dsdata.pdf to determine how the superseded data were derived.
 MF1814
 MF1814_MARKER: F = FLANGE-ENCASED ROD
 MF1814_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1814_STAMPING: ROMEPORT 1990
 MF1814_MARK LOGO: NONE
 MF1814_PROJECTION: FLUSH
 MF1814_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1814_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1814+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2014
 MF1814_ROD/PIPE-DEPTH: 9.80 meters
 MF1814_SLEEVE-DEPTH  : 1.00 meters
 MF1814
 MF1814  HISTORY     - Date     Condition        Report By
 MF1814  HISTORY     - 1990     MONUMENTED       NGS
 MF1814  HISTORY     - 19970505 GOOD             ASCPC
 MF1814  HISTORY     - 19970528 GOOD             NGS
 MF1814  HISTORY     - 20000326 GOOD             SECI
 MF1814  HISTORY     - 20081007 GOOD             NGS
 MF1814  HISTORY     - 20130820 GOOD             ILDT
 MF1814  HISTORY     - 20140301 GOOD             PATRIC
 MF1814
 MF1814                          STATION DESCRIPTION
 MF1814
 MF1814'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1814'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) SOUTH OF ROMEOVILLE, 4.0 KM
 MF1814'(2.5 MI) NORTHWEST OF LOCKPORT, AT THE ROMEOVILLE-JOLIET REGIONAL
 MF1814'PORT DISTRICT AIRPORT (FORMERLY OWNED BY LEWIS UNIVERSITY), 0.14 KM
 MF1814'(0.09 MI) WEST FROM THE EAST END OF RUNWAY 9-27, IN THE NORTHWEST
 MF1814'ANGLE OF THE JUNCTION OF A RAMP TO EASTERNMOST SET OF OPEN HANGARS
 MF1814'AND THE PARALLEL TAXI, IN THE NORTHEAST 1/4 OF SECTION 16, T 36 N, R
 MF1814'10 E. OWNERSHIP--JOLIET REGIONAL PORT DISTRICT, PO BOX 275R,
 MF1814'ROMEOVILLE, IL 60441. AIRPORT MANAGER IS CHRIS LAWSON, DIRECTOR OF
 MF1814'AVIATION, PHONE 815-838-9512. NOTE--THIS AIRPORT WILL HAVE EXTENSIVE
 MF1814'CHANGES, INCLUDING SHIFTING OF RUNWAY 9-27 TO THE WEST, AND
 MF1814'CONSTRUCTION OF TWO ADDITIONAL PAVED RUNWAYS.
 MF1814'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 7 AND 53 (ACROSS THE
 MF1814'RIVER FROM LOCKPORT), GO NORTH ON HIGHWAY 53 FOR 1.88 KM (1.17 MI) TO
 MF1814'A PAVED ROAD LEFT.  TURN LEFT, WEST, ON AIRPORT ROAD FOR 0.71 KM
 MF1814'(0.44 MI) TO THE AIRPORT ENTRANCE ON THE LEFT AT GUARD BOOTH.  TURN
 MF1814'LEFT, SOUTH, PASSING BOOTH, ON  APRON AND MAIN RAMP FOR 0.19 KM
 MF1814'(0.12 MI) TO THE TAXI.  TURN LEFT, EAST, ON THE TAXI FOR 66 M
 MF1814'(216.5 FT) TO THE STATION ON THE LEFT JUST BEFORE REACHING THE RAMP
 MF1814'LEADING NORTH.
 MF1814'THE STATION IS LOCATED 66.2 M (217.2 FT) EAST FROM THE CENTER OF THE
 MF1814'MAIN CONNECTING RAMP, 62.7 M (205.7 FT) NORTH FROM THE CENTER OF THE
 MF1814'RUNWAY, 43.3 M (142.1 FT) SOUTH-SOUTHEAST FROM THE SOUTHEAST CORNER
 MF1814'OF THE GRENN METAL SIDED T-HANGAR, 17.3 M (56.8 FT) NORTH FROM THE
 MF1814'CENTER OF THE TAXI, AND 15.0 M (49.2 FT) WEST FROM THE CENTER OF THE
 MF1814'RAMP.
 MF1814'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1814
 MF1814                          STATION RECOVERY (1997)
 MF1814
 MF1814'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 MF1814'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 MF1814'DESCRIPTION.
 MF1814
 MF1814                          STATION RECOVERY (1997)
 MF1814
 MF1814'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF1814'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) SOUTH OF ROMEOVILLE AND
 MF1814'2.5 MI (4.0 KM) NORTHWEST OF LOCKPORT AT THE JOLIET REGIONAL PORT
 MF1814'DISTRICT AIRPORT (FORMERLY OWNED BY LEWIS UNIVERSITY) ABOUT 0.09 MI
 MF1814'(0.14 KM) WEST OF THE EAST END OF RUNWAY 9-27, IN THE NORTHWEST ANGLE
 MF1814'OF THE JUNCTION OF A RAMP TO THE EASTERNMOST SET OF OPEN HANGERS AND
 MF1814'THE PARALLEL TAXI.  OWNERSHIP--JOLIET REGIONAL PORT DISTRICT, P.O. BOX
 MF1814'7275, ROMEOVILLE, IL 60446-7175.  AIRPORT MANAGER IS CHRIS LAWSON,
 MF1814'DIRECTOR OF AVIATION, PHONES 815-838-9497, 838-9512, FAX 838-9524.  TO
 MF1814'REACH FROM THE JUNCTION OF STATE HIGHWAYS 7 AND 53 (ACROSS THE RIVER
 MF1814'FROM LOCKPORT), GO NORTH ON HIGHWAY 53 FOR 1.17 MI (1.88 KM) TO A
 MF1814'PAVED ROAD LEFT.  TURN LEFT, WEST, ON AIRPORT ROAD FOR 0.44 MI (0.71
 MF1814'KM) TO THE AIRPORT ENTRANCE ON THE LEFT AT GUARD BOOTH.  TURN LEFT,
 MF1814'SOUTH, PASSING BOOTH, ON APRON AND MAIN RAMP FOR 0.12 MI (0.19 KM) TO
 MF1814'THE TAXI.  TURN LEFT, EAST, ON THE TAXI FOR 66 M (216.5 FT) TO THE
 MF1814'STATION ON THE LEFT JUST BEFORE REACHING THE RAMP LEADING NORTH.  IT
 MF1814'IS 66.2 M (217.2 FT) EAST OF THE CENTER OF THE MAIN CONNECTING RAMP,
 MF1814'62.7 M (205.7 FT) NORTH OF THE CENTER OF THE RUNWAY, 43.3 M (142.1 FT)
 MF1814'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE GREEN METAL SIDED
 MF1814'T-HANGAR, 17.3 M (56.8 FT) NORTH OF THE CENTER OF THE TAXI, AND 15.0
 MF1814'WEST OF THE CENTER OF THE RAMP.  NOTE--ACCESS TO THE STATION POINT IS
 MF1814'THROUGH A 5-INCH ACCESS COVER.
 MF1814
 MF1814                          STATION RECOVERY (2000)
 MF1814
 MF1814'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 MF1814'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 MF1814'
 MF1814
 MF1814                          STATION RECOVERY (2008)
 MF1814
 MF1814'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008
 MF1814'THIS MARK IS LOCATED ON AIRPORT PROPERTY CLOSE TO A RUNWAY. THE
 MF1814'AIRPORT WILL NOT GENERALLY ALLOW ACCESS EXCEPT FOR SURVEYS DIRECTLY
 MF1814'ASSOCIATED WITH THE AIRPORT OPERATIONS
 MF1814
 MF1814                          STATION RECOVERY (2013)
 MF1814
 MF1814'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1814'RECOVERED IN GOOD CONDITION.
 MF1814
 MF1814                          STATION RECOVERY (2014)
 MF1814
 MF1814'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 MF1814'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1815 ***********************************************************************
 MF1815  DESIGNATION -  ROMEPORT AZ MK
 MF1815  PID         -  MF1815
 MF1815  STATE/COUNTY-  IL/WILL
 MF1815  COUNTRY     -  US
 MF1815  USGS QUAD   -  JOLIET (2018)
 MF1815
 MF1815                         *CURRENT SURVEY CONTROL
 MF1815  ______________________________________________________________________
 MF1815* NAD 83(2011) POSITION- 41 36 32.65019(N) 088 05 20.24357(W)   ADJUSTED
 MF1815* NAD 83(2011) ELLIP HT-   169.896 (meters)        (06/27/12)   ADJUSTED
 MF1815* NAD 83(2011) EPOCH   -  2010.00
 MF1815* NAVD 88 ORTHO HEIGHT -   203.0   (meters)      666.    (feet) GPS OBS
 MF1815  ______________________________________________________________________
 MF1815  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1815  GEOID HEIGHT    -        -33.081 (meters)                     GEOID99
 MF1815  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 MF1815  NAD 83(2011) X  -    159,271.494 (meters)                     COMP
 MF1815  NAD 83(2011) Y  - -4,773,413.229 (meters)                     COMP
 MF1815  NAD 83(2011) Z  -  4,213,350.105 (meters)                     COMP
 MF1815  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 MF1815
 MF1815  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1815  Standards:
 MF1815         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1815            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1815  -------------------------------------------------------------------
 MF1815  NETWORK    0.74   1.08           0.34   0.25   0.55     -0.04814802
 MF1815  -------------------------------------------------------------------
 MF1815  Click here for local accuracies and other accuracy information.
 MF1815
 MF1815.This mark is at Lewis Univ Airport (LOT)
 MF1815
 MF1815.The horizontal coordinates were established by GPS observations
 MF1815.and adjusted by the National Geodetic Survey in June 2012.
 MF1815
 MF1815.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1815.been affixed to the stable North American tectonic plate. See 
 MF1815.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1815
 MF1815.The horizontal coordinates are valid at the epoch date displayed above
 MF1815.which is a decimal equivalence of Year/Month/Day.
 MF1815
 MF1815.The orthometric height was determined by GPS observations and a
 MF1815.high-resolution geoid model.
 MF1815
 MF1815.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1815.GEOID18 height accuracy estimate available here.
 MF1815
 MF1815.Click photographs - Photos may exist for this station.
 MF1815
 MF1815.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1815
 MF1815.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1815
 MF1815.The ellipsoidal height was determined by GPS observations
 MF1815.and is referenced to NAD 83.
 MF1815
 MF1815. The following values were computed from the NAD 83(2011) position.
 MF1815
 MF1815;                    North         East     Units Scale Factor Converg.
 MF1815;SPC IL E     -   548,712.090   320,369.751   MT  0.99998010   +0 09 44.2
 MF1815;SPC IL E     - 1,800,232.92  1,051,079.76   sFT  0.99998010   +0 09 44.2
 MF1815;UTM  16      - 4,606,945.752   409,264.673   MT  0.99970131   -0 43 23.4
 MF1815
 MF1815!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1815!SPC IL E     -   0.99997335  x   0.99998010  =   0.99995345
 MF1815!UTM  16      -   0.99997335  x   0.99970131  =   0.99967467
 MF1815
 MF1815:                Primary Azimuth Mark                     Grid Az
 MF1815:SPC IL E     -  ROMEPORT                                 087 41 16.5
 MF1815:UTM  16      -  ROMEPORT                                 088 34 24.1
 MF1815
 MF1815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0926406945(NAD 83)
 MF1815
 MF1815|---------------------------------------------------------------------|
 MF1815| PID    Reference Object                     Distance      Geod. Az  |
 MF1815|                                                           dddmmss.s |
 MF1815| MF1814 ROMEPORT                            APPROX. 0.5 KM 0875100.7 |
 MF1815|---------------------------------------------------------------------|
 MF1815
 MF1815                          SUPERSEDED SURVEY CONTROL
 MF1815
 MF1815  NAD 83(2007)-  41 36 32.65021(N)    088 05 20.24437(W) AD(2002.00) 0
 MF1815  ELLIP H (02/10/07)  169.911  (m)                       GP(2002.00)    
 MF1815  NAD 83(1997)-  41 36 32.65072(N)    088 05 20.24377(W) AD(       ) 1
 MF1815  ELLIP H (10/21/99)  169.939  (m)                       GP(       ) 4 1
 MF1815  NAD 83(1997)-  41 36 32.65072(N)    088 05 20.24377(W) AD(       ) 1
 MF1815  NAD 83(1986)-  41 36 32.65323(N)    088 05 20.26116(W) AD(       ) 1
 MF1815  NGVD 29 (06/25/91)  203.1    (m)  OSU 89B  model used  GPS OBS        
 MF1815
 MF1815.Superseded values are not recommended for survey control.
 MF1815
 MF1815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1815.See file dsdata.pdf to determine how the superseded data were derived.
 MF1815
 MF1815_MARKER: I = METAL ROD
 MF1815_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 MF1815_STAMPING: ROMEPORT AZ MK 1990
 MF1815_MARK LOGO: NONE
 MF1815_PROJECTION: FLUSH
 MF1815_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1815_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1815+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2008
 MF1815_ROD/PIPE-DEPTH: 8.50 meters
 MF1815_SLEEVE-DEPTH  : 1.00 meters
 MF1815
 MF1815  HISTORY     - Date     Condition        Report By
 MF1815  HISTORY     - 1990     MONUMENTED       NGS
 MF1815  HISTORY     - 20000326 GOOD             SECI
 MF1815  HISTORY     - 20081007 GOOD             NGS
 MF1815
 MF1815                          STATION DESCRIPTION
 MF1815
 MF1815'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1815'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) SOUTH OF ROMEOVILLE, 4.0 KM
 MF1815'(2.5 MI) NORTHWEST OF LOCKPORT, AT THE ROMEOVILLE-JOLIET REGIONAL
 MF1815'PORT DISTRICT AIRPORT (FORMERLY OWNED BY LEWIS UNIVERSITY), 0.21 KM
 MF1815'(0.13 MI) EAST FROM THE WEST END OF RUNWAY 9-27, IN THE NORTHEAST
 MF1815'ANGLE OF THE JUNCTION OF A RAMP AND TAXI, JUST SOUTH OF THE WEST END
 MF1815'OF A ROW OF HANGARS, IN THE NORTHEAST 1/4 OF SECTION 16, T 36 N, R 10
 MF1815'E. OWNERSHIP--JOLIET REGIONAL PORT DISTRICT, PO BOX 275R, ROMEOVILLE,
 MF1815'IL 60441.  AIRPORT MANAGER IS CHRIS LAWSON, DIRECTOR OF AVIATION,
 MF1815'PHONE 815-838-9512. NOTE--THIS AIRPORT WILL HAVE EXTENSIVE CHANGES,
 MF1815'INCLUDING SHIFTING OF RUNWAY 9-27 TO THE WEST, AND CONSTRUCTION OF
 MF1815'TWO ADDITIONAL PAVED RUNWAYS.
 MF1815'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 7 AND 53 (ACROSS THE
 MF1815'RIVER FROM LOCKPORT), GO NORTH ON HIGHWAY 53 FOR 1.88 KM (1.17 MI) TO
 MF1815'A PAVED ROAD LEFT.  TURN LEFT, WEST, ON AIRPORT ROAD FOR 0.71 KM
 MF1815'(0.44 MI) TO THE AIRPORT ENTRANCE ON THE LEFT AT GUARD BOOTH.  TURN
 MF1815'LEFT, SOUTH, PASSING BOOTH, ON APRON AND MAIN CONNECTING RAMP FOR
 MF1815'0.19 KM (0.12 MI) TO THE TAXI. TURN RIGHT, WEST, ON TAXI FOR 0.44 KM
 MF1815'(0.27 MI) TO THE RAMP AND STATION ON THE RIGHT JUST BEFORE REACHING
 MF1815'RAMP.
 MF1815'THE STATION IS LOCATED 63.6 M (208.7 FT) NORTH FROM THE CENTER OF THE
 MF1815'RUNWAY, 46.6 M (152.9 FT) SOUTH-SOUTHEAST FROM THE SOUTHWEST CORNER
 MF1815'OF THE LONG METAL HANGAR, 18.6 M (61.0 FT) WEST FROM THE CENTER OF
 MF1815'THE RAMP, AND 17.7 M (58.1 FT) NORTH FROM THE CENTER OF THE TAXI.
 MF1815'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 MF1815
 MF1815                          STATION RECOVERY (2000)
 MF1815
 MF1815'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 MF1815'RECOVERED AS DESCRIBED USING 1990 DESCRIPTION
 MF1815
 MF1815                          STATION RECOVERY (2008)
 MF1815
 MF1815'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2008
 MF1815'THIS MARK IS LOCATED ON AIRPORT PROPERTY CLOSE TO A RUNWAY. THE
 MF1815'AIRPORT WILL NOT GENERALLY ALLOW ACCESS EXCEPT FOR SURVEYS DIRECTLY
 MF1815'ASSOCIATED WITH THE AIRPORT OPERATIONS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1751 ***********************************************************************
 JB1751  DESIGNATION -  ROMINE
 JB1751  PID         -  JB1751
 JB1751  STATE/COUNTY-  IL/MARION
 JB1751  COUNTRY     -  US
 JB1751  USGS QUAD   -  HARMONY (2018)
 JB1751
 JB1751                         *CURRENT SURVEY CONTROL
 JB1751  ______________________________________________________________________
 JB1751* NAD 83(1997) POSITION- 38 28 58.11898(N) 088 46 31.26904(W)   ADJUSTED
 JB1751* NAVD 88 ORTHO HEIGHT -   180.    (meters)      591.    (feet) SCALED
 JB1751  ______________________________________________________________________
 JB1751  GEOID HEIGHT    -        -30.644 (meters)                     GEOID18
 JB1751  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 JB1751  HORZ ORDER      -  SECOND
 JB1751
 JB1751.The horizontal coordinates were established by classical geodetic methods
 JB1751.and adjusted by the National Geodetic Survey in October 1999.
 JB1751
 JB1751.The orthometric height was scaled from a topographic map.
 JB1751
 JB1751.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1751.GEOID18 height accuracy estimate available here.
 JB1751
 JB1751.Click photographs - Photos may exist for this station.
 JB1751
 JB1751.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1751
 JB1751. The following values were computed from the NAD 83(1997) position.
 JB1751
 JB1751;                    North         East     Units Scale Factor Converg.
 JB1751;SPC IL E     -   201,658.597   261,433.159   MT  0.99999331   -0 16 30.2
 JB1751;SPC IL E     -   661,608.25    857,718.62   sFT  0.99999331   -0 16 30.2
 JB1751;UTM  16      - 4,260,879.248   345,150.605   MT  0.99989530   -1 06 17.9
 JB1751
 JB1751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1751!SPC IL E     -   0.99997658  x   0.99999331  =   0.99996989
 JB1751!UTM  16      -   0.99997658  x   0.99989530  =   0.99987189
 JB1751
 JB1751:                Primary Azimuth Mark                     Grid Az
 JB1751:SPC IL E     -  ROMINE AZ MK                             089 02 49.3
 JB1751:UTM  16      -  ROMINE AZ MK                             089 52 37.0
 JB1751
 JB1751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4515060879(NAD 83)
 JB1751
 JB1751|---------------------------------------------------------------------|
 JB1751| PID    Reference Object                     Distance      Geod. Az  |
 JB1751|                                                           dddmmss.s |
 JB1751| CI5438 ROMINE RM 1                          25.232 METERS 04552     |
 JB1751| JB1718 JOHNSONVILLE RAD KSB 781 MAST       APPROX.19.4 KM 0883630.1 |
 JB1751| CI5437 ROMINE AZ MK                                       0884619.1 |
 JB1751| CI5439 ROMINE RM 2                          26.835 METERS 31119     |
 JB1751| JB1784 ILLINOIS BELL TEL KSJ 57 MAST       APPROX. 6.3 KM 3112712.5 |
 JB1751|---------------------------------------------------------------------|
 JB1751
 JB1751                          SUPERSEDED SURVEY CONTROL
 JB1751
 JB1751  NAD 83(1993)-  38 28 58.13292(N)    088 46 31.26652(W) AD(       ) 2
 JB1751  NAD 83(1986)-  38 28 58.13317(N)    088 46 31.26680(W) AD(       ) 2
 JB1751  NAD 27      -  38 28 57.96003(N)    088 46 31.05875(W) AD(       ) 2
 JB1751
 JB1751.Superseded values are not recommended for survey control.
 JB1751
 JB1751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1751.See file dsdata.pdf to determine how the superseded data were derived.
 JB1751
 JB1751_MARKER: DS = TRIANGULATION STATION DISK
 JB1751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1751_STAMPING: ROMINE 1062
 JB1751_MARK LOGO: CGS
 JB1751_PROJECTION: FLUSH
 JB1751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1751+STABILITY: SURFACE MOTION
 JB1751_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1751+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2013
 JB1751
 JB1751  HISTORY     - Date     Condition        Report By
 JB1751  HISTORY     - 1962     MONUMENTED       CGS
 JB1751  HISTORY     - 20130926 GOOD             ILDT
 JB1751
 JB1751                          STATION DESCRIPTION
 JB1751
 JB1751'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1751'THE STATION IS ABOUT 13 MILES NORTHEAST OF MT VERNON, ABOUT 9 MILES
 JB1751'SOUTH OF IUKA, ABOUT 7 MILES EAST OF KELL, IN THE EAST PART OF SEC 32,
 JB1751'T 1 N, R 4 E, AND ON THE PROPERTY OF MR DEWEY WIGGINS.
 JB1751'
 JB1751'IT IS 63 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A SHOP, 31
 JB1751'FEET NORTHEAST OF A COTTONWOOD TREE, 26 FEET SOUTH OF THE CENTERLINE
 JB1751'OF A PAVED ROAD AND 9 FEET NORTHWEST OF A FENCE CORNER.  THE MONUMENT
 JB1751'IS FLUSH AND THE DISK IS STAMPED ROMINE 1962.
 JB1751'
 JB1751'TO REACH FROM THE POST OFFICE IN KELL, GO EAST ON A PAVED ROAD FOR
 JB1751'2.15 MILES TO A Y-FORK.  TAKE THE RIGHT FORK AND GO SOUTH ON A PAVED
 JB1751'ROAD FOR 0.2 MILE TO A Y-FORK.  TAKE THE LEFT FORK AND GO EASTERLY ON
 JB1751'A PAVED ROAD FOR 3.25 MILES TO A T-ROAD.  TURN RIGHT AND GO SOUTH ON A
 JB1751'PAVED ROAD FOR 0.65 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO EAST
 JB1751'ON A PAVED ROAD FOR 1.9 MILES TO THE TOP OF A HILL AND THE STATION ON
 JB1751'THE RIGHT.
 JB1751'
 JB1751'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE PAVED ROAD
 JB1751'FOR 0.3 MILE TO A Y-FORK AND THE AZIMUTH MARK.
 JB1751'
 JB1751'REFERENCE MARK 1 IS 32 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD
 JB1751'AND 1 FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND
 JB1751'THE DISK IS STAMPED ROMINE NO 1 1962.
 JB1751'
 JB1751'REFERENCE MARK 2 IS 33 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD,
 JB1751'3 FEET EAST OF A WITNESS POST AND 1 FOOT SOUTH OF A WIRE FENCE.  THE
 JB1751'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ROMINE NO 2 1962.
 JB1751'
 JB1751'THE AZIMUTH MARK IS 41 FEET SOUTHEAST OF THE CENTERLINE OF A PAVED
 JB1751'ROAD, 18 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD, 5 FEET SOUTH OF
 JB1751'AN 18 INCH OAK TREE AND 3 FEET NORTHWEST OF A WITNESS POST.  THE
 JB1751'MONUMENT IS FLUSH AND THE DISK IS STAMPED ROMINE 1962.
 JB1751'
 JB1751'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1751
 JB1751                          STATION RECOVERY (2013)
 JB1751
 JB1751'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1751'FOUND AZ MARK AND RM 2 WOULD BE GOOD FOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0574 ***********************************************************************
 KC0574  DESIGNATION -  ROOD
 KC0574  PID         -  KC0574
 KC0574  STATE/COUNTY-  IL/GREENE
 KC0574  COUNTRY     -  US
 KC0574  USGS QUAD   -  ALSEY (2018)
 KC0574
 KC0574                         *CURRENT SURVEY CONTROL
 KC0574  ______________________________________________________________________
 KC0574* NAD 83(1997) POSITION- 39 30 23.12674(N) 090 23 02.89543(W)   ADJUSTED
 KC0574* NAVD 88 ORTHO HEIGHT -   202.    (meters)      663.    (feet) SCALED
 KC0574  ______________________________________________________________________
 KC0574  GEOID HEIGHT    -        -32.317 (meters)                     GEOID18
 KC0574  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 KC0574  HORZ ORDER      -  FIRST
 KC0574
 KC0574.The horizontal coordinates were established by classical geodetic methods
 KC0574.and adjusted by the National Geodetic Survey in October 1999.
 KC0574
 KC0574.The orthometric height was scaled from a topographic map.
 KC0574
 KC0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0574.GEOID18 height accuracy estimate available here.
 KC0574
 KC0574.Click photographs - Photos may exist for this station.
 KC0574
 KC0574.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0574
 KC0574. The following values were computed from the NAD 83(1997) position.
 KC0574
 KC0574;                    North         East     Units Scale Factor Converg.
 KC0574;SPC IL W     -   315,211.920   681,297.393   MT  0.99994548   -0 08 18.1
 KC0574;SPC IL W     - 1,034,157.77  2,235,223.20   sFT  0.99994548   -0 08 18.1
 KC0574;UTM  15      - 4,376,244.802   724,903.618   MT  1.00022281   +1 39 53.3
 KC0574
 KC0574!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0574!SPC IL W     -   0.99997340  x   0.99994548  =   0.99991888
 KC0574!UTM  15      -   0.99997340  x   1.00022281  =   1.00019620
 KC0574
 KC0574:                Primary Azimuth Mark                     Grid Az
 KC0574:SPC IL W     -  ROOD AZ MK                               269 39 56.8
 KC0574:UTM  15      -  ROOD AZ MK                               267 51 45.4
 KC0574
 KC0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2490376244(NAD 83)
 KC0574
 KC0574|---------------------------------------------------------------------|
 KC0574| PID    Reference Object                     Distance      Geod. Az  |
 KC0574|                                                           dddmmss.s |
 KC0574| KC0570 JACKSONVILLE SCH FOR DEAF STK       APPROX.27.7 KM 0240018.0 |
 KC0574| KC0567 JACKSONVILLE ST HOSP TANK           APPROX.26.9 KM 0291901.8 |
 KC0574| KC0566 JACKSONVILLE ST HOSPITAL STACK      APPROX.26.8 KM 0292024.4 |
 KC0574| KC0571 MURRAYVILLE CATHOLIC CH SPIRE       APPROX.14.3 KM 0515101.3 |
 KC0574| KC0575 PTS 51                               29.120 METERS 09500     |
 KC0574| CL9338 ROOD RM 1                            28.840 METERS 11659     |
 KC0574| KC0582 GREENFIELD MUNICIPAL TANK           APPROX.23.5 KM 1402432.0 |
 KC0574| KC0592 ROADHOUSE TANK                      APPROX. 2.9 KM 1623514.1 |
 KC0574| KC0593 CARROLLTON MUNICIPAL TANK           APPROX.22.9 KM 1854702.0 |
 KC0574| KC0595 WHITE HALL SEWER PIPE CO STACK      APPROX. 8.0 KM 1884607.4 |
 KC0574| KC0596 WHITE HALL TANK                     APPROX. 7.5 KM 1890229.8 |
 KC0574| CL9339 ROOD RM 2                            22.354 METERS 23636     |
 KC0574| CL9337 ROOD AZ MK                                         2693138.7 |
 KC0574| KC0616 GRIGGSVILLE TANK                    APPROX.37.0 KM 3073543.6 |
 KC0574|---------------------------------------------------------------------|
 KC0574
 KC0574                          SUPERSEDED SURVEY CONTROL
 KC0574
 KC0574  NAD 83(1996)-  39 30 23.13236(N)    090 23 02.88567(W) AD(       ) 1
 KC0574  NAD 83(1986)-  39 30 23.13252(N)    090 23 02.88609(W) AD(       ) 1
 KC0574  NAD 27      -  39 30 22.96600(N)    090 23 02.44600(W) AD(       ) 1
 KC0574
 KC0574.Superseded values are not recommended for survey control.
 KC0574
 KC0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0574.See file dsdata.pdf to determine how the superseded data were derived.
 KC0574
 KC0574_MARKER: DS = TRIANGULATION STATION DISK
 KC0574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0574_STAMPING: ROOD 1939
 KC0574_MARK LOGO: CGS
 KC0574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0574+STABILITY: SURFACE MOTION
 KC0574
 KC0574  HISTORY     - Date     Condition        Report By
 KC0574  HISTORY     - 1939     MONUMENTED       CGS
 KC0574
 KC0574                          STATION DESCRIPTION
 KC0574
 KC0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0574'STATION IS ABOUT 1.8 MILES NORTH-NORTHWEST OF ROODHOUSE ON THE
 KC0574'NORTH SIDE OF THE ROAD RIGHT-OF-WAY, IN THE SOUTHEAST CORNER
 KC0574'OF THE SOUTHWEST 1/4 OF SECTION 1, T 12 N, R 12 W.  IT IS 100
 KC0574'FEET WEST OF THE NORTHWEST FENCE CORNER AT THE CROSS ROADS AND
 KC0574'IN THE FENCE LINE OF THE NORTH RIGHT-OF-WAY FENCE.  THE MARK
 KC0574'PROJECTS 4 INCHES ABOVE THE GROUND AND IS
 KC0574'STAMPED ROOD 1939.
 KC0574'
 KC0574'TO REACH THE STATION FROM THE RAILROAD DEPOT AT ROODHOUSE,
 KC0574'DRIVE WEST ON AN OILED ROAD FOR 0.5 MILE, THEN TURN RIGHT AND
 KC0574'DRIVE NORTH ON A GRAVEL ROAD FOR 1.5 MILE TO THE CROSS ROAD
 KC0574'AND THE STATION.
 KC0574'
 KC0574'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0574'BRONZE DISKS IN CONCRETE.
 KC0574'
 KC0574'REFERENCE MARK NO. 1 IS 94.62 FEET, 28.840 METERS EAST-SOUTHEAST
 KC0574'OF THE STATION.  IT IS 15 FEET WEST OF THE SOUTHWEST FENCE CORNER
 KC0574'AT THE CROSS ROAD AND 1 FOOT NORTH OF THE SOUTH RIGHT-OF-WAY
 KC0574'FENCE.  THE MARK PROJECTS 3 INCHES ABOVE GROUND AND
 KC0574'IS STAMPED ROOD NO. 1 1939.  REFERENCE MARK NO. 2 IS 73.34
 KC0574'FEET, 22.354 METERS SOUTHWEST OF THE STATION AND 1 FOOT NORTH OF
 KC0574'THE SOUTH RIGHT-OF-WAY FENCE.  THE MARK PROJECTS 4
 KC0574'INCHES ABOVE THE GROUND AND IS STAMPED ROOD NO 2 1939.
 KC0574'
 KC0574'THE AZIMUTH MARK IS 0.3 MILE WEST OF THE STATION, 48 FEET WEST
 KC0574'OF THE CENTER OF A FARMHOUSE GATE ON THE SOUTH SIDE OF THE ROAD,
 KC0574'AND 1 FOOT NORTH OF THE SOUTH RIGHT-OF-WAY FENCE.  THE MARK
 KC0574'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED ROOD 1939.
 KC0574'TO REACH THE AZIMUTH MARK FROM THE STATION DRIVE WEST 0.3
 KC0574'MILE.
 KC0574'
 KC0574'THE STATION, REFERENCE MARKS AND AZIMUTH MARK ARE WITNESSED BY
 KC0574'4 IN BY 4 IN WHITE WOODEN POSTS WHICH PROJECT ABOUT 2 FEET
 KC0574'ABOVE THE GROUND.
 KC0574'
 KC0574'A 103-FOOT TOWER IS NEEDED TO SEE A 110-FOOT LIGHT AT RABE.
 KC0574'
 KC0574'A 4-FOOT STAND IS NEEDED TO SEE A 100-FOOT LIGHT AT HEATON.
 KC0574'
 KC0574'A 4-FOOT STAND IS NEEDED TO SEE A 74-FOOT LIGHT AT SAND.
 KC0574'
 KC0574'HEIGHT OF LIGHT ABOVE STATION MARK - 33 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0759 ***********************************************************************
 LC0759  DESIGNATION -  ROOKS
 LC0759  PID         -  LC0759
 LC0759  STATE/COUNTY-  IL/LIVINGSTON
 LC0759  COUNTRY     -  US
 LC0759  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0759
 LC0759                         *CURRENT SURVEY CONTROL
 LC0759  ______________________________________________________________________
 LC0759* NAD 83(1997) POSITION- 40 50 39.75643(N) 088 40 07.25715(W)   ADJUSTED
 LC0759* NAVD 88 ORTHO HEIGHT -   199.404 (meters)      654.21  (feet) ADJUSTED
 LC0759  ______________________________________________________________________
 LC0759  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 LC0759  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 LC0759  DYNAMIC HEIGHT  -        199.318 (meters)      653.93  (feet) COMP
 LC0759  MODELED GRAVITY -    980,190.2   (mgal)                       NAVD 88
 LC0759
 LC0759  HORZ ORDER      -  SECOND
 LC0759  VERT ORDER      -  SECOND    CLASS 0
 LC0759
 LC0759.The horizontal coordinates were established by classical geodetic methods
 LC0759.and adjusted by the National Geodetic Survey in October 1999.
 LC0759
 LC0759.The orthometric height was determined by differential leveling and
 LC0759.adjusted by the NATIONAL GEODETIC SURVEY
 LC0759.in June 1991.
 LC0759
 LC0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0759.GEOID18 height accuracy estimate available here.
 LC0759
 LC0759.Click photographs - Photos may exist for this station.
 LC0759
 LC0759.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0759
 LC0759.The dynamic height is computed by dividing the NAVD 88
 LC0759.geopotential number by the normal gravity value computed on the
 LC0759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0759.degrees latitude (g = 980.6199 gals.).
 LC0759
 LC0759.The modeled gravity was interpolated from observed gravity values.
 LC0759
 LC0759. The following values were computed from the NAD 83(1997) position.
 LC0759
 LC0759;                    North         East     Units Scale Factor Converg.
 LC0759;SPC IL E     -   463,814.024   271,719.757   MT  0.99998484   -0 13 09.6
 LC0759;SPC IL E     - 1,521,696.51    891,467.24   sFT  0.99998484   -0 13 09.6
 LC0759;UTM  16      - 4,522,821.551   359,328.761   MT  0.99984356   -1 05 29.4
 LC0759
 LC0759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0759!SPC IL E     -   0.99997376  x   0.99998484  =   0.99995860
 LC0759!UTM  16      -   0.99997376  x   0.99984356  =   0.99981733
 LC0759
 LC0759:                Primary Azimuth Mark                     Grid Az
 LC0759:SPC IL E     -  ROOKS AZ MK                              268 41 37.4
 LC0759:UTM  16      -  ROOKS AZ MK                              269 33 57.2
 LC0759
 LC0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5932822821(NAD 83)
 LC0759
 LC0759|---------------------------------------------------------------------|
 LC0759| PID    Reference Object                     Distance      Geod. Az  |
 LC0759|                                                           dddmmss.s |
 LC0759| LC1830 PONTIAC ILL ST POLICE RAD TWR       APPROX. 3.8 KM 0390314.2 |
 LC0759| LC1828 PONTIAC MUNICIPAL TANK              APPROX. 4.2 KM 0474627.1 |
 LC0759| LC0761 ROOKS RM 1                           11.162 METERS 08611     |
 LC0759| LC0760 ROOKS RM 2                           10.785 METERS 17754     |
 LC0759| LC0758 ROOKS AZ MK                                        2682827.8 |
 LC0759|---------------------------------------------------------------------|
 LC0759
 LC0759                          SUPERSEDED SURVEY CONTROL
 LC0759
 LC0759  NAD 83(1986)-  40 50 39.76975(N)    088 40 07.26379(W) AD(       ) 2
 LC0759  NAD 27      -  40 50 39.65100(N)    088 40 07.04810(W) AD(       ) 2
 LC0759  NGVD 29 (??/??/92)  199.462  (m)          654.40   (f) ADJ UNCH    2 0
 LC0759  NGVD 29             199.46   (m)          654.4    (f) LEVELING    3  
 LC0759
 LC0759.Superseded values are not recommended for survey control.
 LC0759
 LC0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0759.See file dsdata.pdf to determine how the superseded data were derived.
 LC0759
 LC0759_MARKER: DE = TRAVERSE STATION DISK
 LC0759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0759_STAMPING: ROOKS 1960
 LC0759_MARK LOGO: CGS
 LC0759_PROJECTION: FLUSH
 LC0759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0759+STABILITY: SURFACE MOTION
 LC0759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0759+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 LC0759
 LC0759  HISTORY     - Date     Condition        Report By
 LC0759  HISTORY     - 1961     MONUMENTED       CGS
 LC0759  HISTORY     - 1961     GOOD             CGS
 LC0759  HISTORY     - 20020829 GOOD             CMT
 LC0759  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0759
 LC0759                          STATION DESCRIPTION
 LC0759
 LC0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 LC0759'STATION IS LOCATED ABOUT 3-1/2 MILES SOUTHWEST OF PONTIAC,
 LC0759'ABOUT 3.0 MILES NORTH-NORTHEAST OF OCOYA AND ABOUT 0.5 MILE
 LC0759'WEST OF U.S. HIGHWAY 66.
 LC0759'
 LC0759'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0759'AND STATE ROUTE 116 IN THE SOUTHWEST EDGE OF PONTIAC, GO
 LC0759'SOUTHERLY ON U.S. HIGHWAY 66 FOR 2.35 MILES TO CROSSROAD,
 LC0759'TURN RIGHT AND GO WEST ON GRAVELED ROAD FOR 0.5 MILE TO
 LC0759'BOARD GATE AT FENCE CORNER AND STATION ON RIGHT.
 LC0759'
 LC0759'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED ROOKS 1960,
 LC0759'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC0759'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 LC0759'17 FEET NORTH OF THE CENTER OF THE ROAD, 15 FEET EAST OF
 LC0759'THE CENTER OF GATE, 6 FEET SOUTHEAST OF THE WITNESS POST
 LC0759'AND FENCE CORNER AND 3 FEET SOUTH OF FENCE.
 LC0759'
 LC0759'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED ROOKS
 LC0759'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0759'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0759'MARK IS 41.6 FEET EAST OF THE WITNESS POST AND FENCE CORNER,
 LC0759'19 FEET NORTH OF THE CENTER OF THE ROAD AND 1 FOOT SOUTH
 LC0759'OF THE FENCE.
 LC0759'
 LC0759'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED ROOKS
 LC0759'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0759'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0759'MARK IS 38 FEET SOUTH OF THE WITNESS POST AND FENCE CORNER,
 LC0759'18 FEET SOUTH OF THE CENTER OF ROAD AND 1 FOOT NORTH OF
 LC0759'THE FENCE.
 LC0759'
 LC0759'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED ROOKS 1960,
 LC0759'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC0759'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 LC0759'43 FEET EAST OF THE CENTER OF ROAD, 22 FEET SOUTH OF THE
 LC0759'CENTER OF ROAD, 2.7 FEET EAST-NORTHEAST OF THE WITNESS POST
 LC0759'AND 1 FOOT NORTH OF THE FENCE.
 LC0759'
 LC0759'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST 0.5 MILE
 LC0759'TO THE AZIMUTH MARK ON SOUTH SIDE OF ROAD AS DESCRIBED.
 LC0759'
 LC0759'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC0759
 LC0759                          STATION RECOVERY (1961)
 LC0759
 LC0759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0759'2.8 MI SW FROM PONTIAC.
 LC0759'ABOUT 2.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0759'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0759'0.5 MILES WEST ALONG A GRAVEL ROAD, AT A FENCE CORNER AND FIELD
 LC0759'ENTRANCE ON THE NORTH SIDE OF THE ROAD, 17 FEET NORTH OF THE
 LC0759'CENTER LINE OF THE ROAD, 3 FEET SOUTH OF THE FENCE, 7 FEET
 LC0759'EAST-SOUTHEAST OF THE FENCE CORNER, 14 FEET EAST OF THE FIELD
 LC0759'ENTRANCE, 5.9 FEET EAST-SOUTHEAST OF A METAL WITNESS POST, 0.5
 LC0759'FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 LC0759'CONCRETE POST FLUSH WITH THE GROUND.
 LC0759
 LC0759                          STATION RECOVERY (2002)
 LC0759
 LC0759'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 LC0759'RECOVERED IN GOOD CONDITION.
 LC0759
 LC0759                          STATION RECOVERY (2013)
 LC0759
 LC0759'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0759'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0758 ***********************************************************************
 LC0758  DESIGNATION -  ROOKS AZ MK
 LC0758  PID         -  LC0758
 LC0758  STATE/COUNTY-  IL/LIVINGSTON
 LC0758  COUNTRY     -  US
 LC0758  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0758
 LC0758                         *CURRENT SURVEY CONTROL
 LC0758  ______________________________________________________________________
 LC0758* NAD 83(1986) POSITION- 40 50 39.16   (N) 088 40 36.17   (W)   HD_HELD1
 LC0758* NAVD 88 ORTHO HEIGHT -   200.585 (meters)      658.09  (feet) ADJUSTED
 LC0758  ______________________________________________________________________
 LC0758  GEOID HEIGHT    -        -32.149 (meters)                     GEOID18
 LC0758  DYNAMIC HEIGHT  -        200.499 (meters)      657.80  (feet) COMP
 LC0758  MODELED GRAVITY -    980,190.2   (mgal)                       NAVD 88
 LC0758
 LC0758  VERT ORDER      -  SECOND    CLASS 0
 LC0758
 LC0758.The horizontal coordinates were determined by differentially corrected
 LC0758.hand held GPS observations or other comparable positioning techniques
 LC0758.and have an estimated accuracy of +/- 3 meters.
 LC0758
 LC0758.The orthometric height was determined by differential leveling and
 LC0758.adjusted by the NATIONAL GEODETIC SURVEY
 LC0758.in June 1991.
 LC0758
 LC0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0758.GEOID18 height accuracy estimate available here.
 LC0758
 LC0758.Click photographs - Photos may exist for this station.
 LC0758
 LC0758.The dynamic height is computed by dividing the NAVD 88
 LC0758.geopotential number by the normal gravity value computed on the
 LC0758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0758.degrees latitude (g = 980.6199 gals.).
 LC0758
 LC0758.The modeled gravity was interpolated from observed gravity values.
 LC0758
 LC0758;                    North         East    Units  Estimated Accuracy
 LC0758;SPC IL E     -   463,798.2     271,042.4     MT  (+/- 3 meters HH1 GPS) 
 LC0758
 LC0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5865122816(NAD 83)
 LC0758
 LC0758                          SUPERSEDED SURVEY CONTROL
 LC0758
 LC0758  NGVD 29 (??/??/92)  200.643  (m)          658.28   (f) ADJ UNCH    2 0
 LC0758
 LC0758.Superseded values are not recommended for survey control.
 LC0758
 LC0758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0758.See file dsdata.pdf to determine how the superseded data were derived.
 LC0758
 LC0758_MARKER: DZ = AZIMUTH MARK DISK
 LC0758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0758_STAMPING: ROOKS 1960
 LC0758_MARK LOGO: CGS
 LC0758_PROJECTION: FLUSH
 LC0758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0758+STABILITY: SURFACE MOTION
 LC0758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0758+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2014
 LC0758
 LC0758  HISTORY     - Date     Condition        Report By
 LC0758  HISTORY     - 1960     MONUMENTED       CGS
 LC0758  HISTORY     - 1961     GOOD             CGS
 LC0758  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0758  HISTORY     - 20140529 GOOD             ILDT
 LC0758
 LC0758                          STATION DESCRIPTION
 LC0758
 LC0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0758'3.2 MI SW FROM PONTIAC.
 LC0758'ABOUT 2.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0758'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0758'0.9 MILES WEST ALONG A GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL
 LC0758'ROAD SOUTH, 23.5 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 42
 LC0758'FEET EAST OF THE CENTER LINE OF A ROAD, 46 FEET SOUTHEAST OF
 LC0758'THE CENTER OF THE ROAD JUNCTION, 1 FOOT NORTH OF THE FENCE,
 LC0758'1.8 FEET EAST-NORTHEAST OF A METAL WITNESS POST, 0.5 FEET BELOW
 LC0758'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 LC0758'FLUSH WITH THE GROUND.
 LC0758
 LC0758                          STATION RECOVERY (2013)
 LC0758
 LC0758'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0758'MARK NOT FOUND.
 LC0758
 LC0758                          STATION RECOVERY (2014)
 LC0758
 LC0758'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RAS)
 LC0758'1.8 FEET NORTHEAST OF A METAL WITNESS POST,1 FOOT EAST OF A ROW FENCE,
 LC0758'AND NEAR THE PI OF THE CURVE OF N1325E ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0761 ***********************************************************************
 LC0761  DESIGNATION -  ROOKS RM 1
 LC0761  PID         -  LC0761
 LC0761  STATE/COUNTY-  IL/LIVINGSTON
 LC0761  COUNTRY     -  US
 LC0761  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0761
 LC0761                         *CURRENT SURVEY CONTROL
 LC0761  ______________________________________________________________________
 LC0761* NAD 83(1986) POSITION- 40 50 39.78   (N) 088 40 06.78   (W)   HD_HELD1
 LC0761* NAVD 88 ORTHO HEIGHT -   199.247 (meters)      653.70  (feet) ADJUSTED
 LC0761  ______________________________________________________________________
 LC0761  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 LC0761  DYNAMIC HEIGHT  -        199.161 (meters)      653.41  (feet) COMP
 LC0761  MODELED GRAVITY -    980,190.2   (mgal)                       NAVD 88
 LC0761
 LC0761  VERT ORDER      -  SECOND    CLASS 0
 LC0761
 LC0761.The horizontal coordinates were determined by differentially corrected
 LC0761.hand held GPS observations or other comparable positioning techniques
 LC0761.and have an estimated accuracy of +/- 3 meters.
 LC0761
 LC0761.The orthometric height was determined by differential leveling and
 LC0761.adjusted by the NATIONAL GEODETIC SURVEY
 LC0761.in June 1991.
 LC0761
 LC0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0761.GEOID18 height accuracy estimate available here.
 LC0761
 LC0761.Click photographs - Photos may exist for this station.
 LC0761
 LC0761.The dynamic height is computed by dividing the NAVD 88
 LC0761.geopotential number by the normal gravity value computed on the
 LC0761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0761.degrees latitude (g = 980.6199 gals.).
 LC0761
 LC0761.The modeled gravity was interpolated from observed gravity values.
 LC0761
 LC0761;                    North         East    Units  Estimated Accuracy
 LC0761;SPC IL E     -   463,814.7     271,730.9     MT  (+/- 3 meters HH1 GPS) 
 LC0761
 LC0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5933922822(NAD 83)
 LC0761
 LC0761                          SUPERSEDED SURVEY CONTROL
 LC0761
 LC0761  NGVD 29 (??/??/92)  199.305  (m)          653.89   (f) ADJ UNCH    2 0
 LC0761
 LC0761.Superseded values are not recommended for survey control.
 LC0761
 LC0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0761.See file dsdata.pdf to determine how the superseded data were derived.
 LC0761
 LC0761_MARKER: DR = REFERENCE MARK DISK
 LC0761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0761_STAMPING: ROOKS NO 1 1960
 LC0761_MARK LOGO: CGS
 LC0761_PROJECTION: FLUSH
 LC0761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0761+STABILITY: SURFACE MOTION
 LC0761
 LC0761  HISTORY     - Date     Condition        Report By
 LC0761  HISTORY     - 1960     MONUMENTED       CGS
 LC0761  HISTORY     - 1961     GOOD             CGS
 LC0761
 LC0761                          STATION DESCRIPTION
 LC0761
 LC0761'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0761'2.8 MI SW FROM PONTIAC.
 LC0761'ABOUT 2.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0761'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0761'0.5 MILES WEST ALONG A GRAVEL ROAD, AT A FENCE CORNER AND A FIELD
 LC0761'ENTRANCE ON THE NORTH SIDE OF THE ROAD, 19 FEET NORTH OF THE
 LC0761'CENTER LINE OF THE ROAD, 0.5 FEET SOUTH OF THE FENCE, 43 FEET
 LC0761'EAST OF THE FENCE CORNER, 51.5 FEET EAST OF THE CENTER LINE OF
 LC0761'THE FIELD ENTRANCE, 36.6 FEET EAST OF TRAVERSE STATION ROOKS,
 LC0761'42.0 FEET EAST OF A METAL WITNESS POST, 0.5 FEET BELOW THE ROAD,
 LC0761'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0760 ***********************************************************************
 LC0760  DESIGNATION -  ROOKS RM 2
 LC0760  PID         -  LC0760
 LC0760  STATE/COUNTY-  IL/LIVINGSTON
 LC0760  COUNTRY     -  US
 LC0760  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0760
 LC0760                         *CURRENT SURVEY CONTROL
 LC0760  ______________________________________________________________________
 LC0760* NAD 83(1986) POSITION- 40 50 39.41   (N) 088 40 07.24   (W)   HD_HELD1
 LC0760* NAVD 88 ORTHO HEIGHT -   199.105 (meters)      653.23  (feet) ADJUSTED
 LC0760  ______________________________________________________________________
 LC0760  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 LC0760  DYNAMIC HEIGHT  -        199.020 (meters)      652.95  (feet) COMP
 LC0760  MODELED GRAVITY -    980,190.2   (mgal)                       NAVD 88
 LC0760
 LC0760  VERT ORDER      -  SECOND    CLASS 0
 LC0760
 LC0760.The horizontal coordinates were determined by differentially corrected
 LC0760.hand held GPS observations or other comparable positioning techniques
 LC0760.and have an estimated accuracy of +/- 3 meters.
 LC0760
 LC0760.The orthometric height was determined by differential leveling and
 LC0760.adjusted by the NATIONAL GEODETIC SURVEY
 LC0760.in June 1991.
 LC0760
 LC0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0760.GEOID18 height accuracy estimate available here.
 LC0760
 LC0760.Click photographs - Photos may exist for this station.
 LC0760
 LC0760.The dynamic height is computed by dividing the NAVD 88
 LC0760.geopotential number by the normal gravity value computed on the
 LC0760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0760.degrees latitude (g = 980.6199 gals.).
 LC0760
 LC0760.The modeled gravity was interpolated from observed gravity values.
 LC0760
 LC0760;                    North         East    Units  Estimated Accuracy
 LC0760;SPC IL E     -   463,803.3     271,720.1     MT  (+/- 3 meters HH1 GPS) 
 LC0760
 LC0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5932822810(NAD 83)
 LC0760
 LC0760                          SUPERSEDED SURVEY CONTROL
 LC0760
 LC0760  NGVD 29 (??/??/92)  199.163  (m)          653.42   (f) ADJ UNCH    2 0
 LC0760
 LC0760.Superseded values are not recommended for survey control.
 LC0760
 LC0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0760.See file dsdata.pdf to determine how the superseded data were derived.
 LC0760
 LC0760_MARKER: DR = REFERENCE MARK DISK
 LC0760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0760_STAMPING: ROOKS NO 2 1960
 LC0760_MARK LOGO: CGS
 LC0760_PROJECTION: FLUSH
 LC0760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0760+STABILITY: SURFACE MOTION
 LC0760
 LC0760  HISTORY     - Date     Condition        Report By
 LC0760  HISTORY     - 1960     MONUMENTED       CGS
 LC0760  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0760
 LC0760                          STATION DESCRIPTION
 LC0760
 LC0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0760'2.8 MI SW FROM PONTIAC.
 LC0760'ABOUT 2.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0760'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0760'0.5 MILES WEST ALONG A GRAVEL ROAD, AT A FENCE CORNER AND A
 LC0760'FIELD ENTRANCE ON THE NORTH SIDE OF THE ROAD, 17 FEET SOUTH
 LC0760'OF THE CENTER LINE OF THE ROAD, 0.5 FEET NORTH OF THE FENCE, 16
 LC0760'FEET EAST OF THE EXTENDED CENTER LINE OF THE FIELD ENTRANCE, 35.3
 LC0760'FEET SOUTH OF TRAVERSE STATION ROOKS, 38.4 FEET SOUTH OF A METAL
 LC0760'WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN
 LC0760'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0760
 LC0760                          STATION RECOVERY (2013)
 LC0760
 LC0760'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0760'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0535 ***********************************************************************
 NH0535  DESIGNATION -  ROSCOE
 NH0535  PID         -  NH0535
 NH0535  STATE/COUNTY-  IL/WINNEBAGO
 NH0535  COUNTRY     -  US
 NH0535  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0535
 NH0535                         *CURRENT SURVEY CONTROL
 NH0535  ______________________________________________________________________
 NH0535* NAD 83(1997) POSITION- 42 25 32.19618(N) 089 03 03.81488(W)   ADJUSTED
 NH0535* NAVD 88 ORTHO HEIGHT -   231.012 (meters)      757.91  (feet) ADJUSTED
 NH0535  ______________________________________________________________________
 NH0535  GEOID HEIGHT    -        -33.657 (meters)                     GEOID18
 NH0535  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 NH0535  DYNAMIC HEIGHT  -        230.940 (meters)      757.68  (feet) COMP
 NH0535  MODELED GRAVITY -    980,305.2   (mgal)                       NAVD 88
 NH0535
 NH0535  HORZ ORDER      -  SECOND
 NH0535  VERT ORDER      -  FIRST     CLASS II
 NH0535
 NH0535.The horizontal coordinates were established by classical geodetic methods
 NH0535.and adjusted by the National Geodetic Survey in October 1999.
 NH0535
 NH0535.The orthometric height was determined by differential leveling and
 NH0535.adjusted by the NATIONAL GEODETIC SURVEY
 NH0535.in June 1991.
 NH0535
 NH0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0535.GEOID18 height accuracy estimate available here.
 NH0535
 NH0535.Click photographs - Photos may exist for this station.
 NH0535
 NH0535.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0535
 NH0535.The dynamic height is computed by dividing the NAVD 88
 NH0535.geopotential number by the normal gravity value computed on the
 NH0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0535.degrees latitude (g = 980.6199 gals.).
 NH0535
 NH0535.The modeled gravity was interpolated from observed gravity values.
 NH0535
 NH0535. The following values were computed from the NAD 83(1997) position.
 NH0535
 NH0535;                    North         East     Units Scale Factor Converg.
 NH0535;SPC IL W     -   639,958.475   791,805.546   MT  1.00004484   +0 45 09.6
 NH0535;SPC IL W     - 2,099,597.10  2,597,782.03   sFT  1.00004484   +0 45 09.6
 NH0535;SPC WI S     -    47,727.033   678,098.619   MT  1.00007624   +0 39 07.3
 NH0535;SPC WI S     -   156,584.44  2,224,728.55   sFT  1.00007624   +0 39 07.3
 NH0535;UTM  16      - 4,699,070.886   331,269.433   MT  0.99995030   -1 23 02.5
 NH0535
 NH0535!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0535!SPC IL W     -   0.99996905  x   1.00004484  =   1.00001389
 NH0535!SPC WI S     -   0.99996905  x   1.00007624  =   1.00004529
 NH0535!UTM  16      -   0.99996905  x   0.99995030  =   0.99991935
 NH0535
 NH0535:                Primary Azimuth Mark                     Grid Az
 NH0535:SPC IL W     -  ADAMS                                    328 15 12.0
 NH0535:SPC WI S     -  ADAMS                                    328 21 14.3
 NH0535:UTM  16      -  ADAMS                                    330 23 24.1
 NH0535
 NH0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3126999070(NAD 83)
 NH0535
 NH0535|---------------------------------------------------------------------|
 NH0535| PID    Reference Object                     Distance      Geod. Az  |
 NH0535|                                                           dddmmss.s |
 NH0535| NH0536 ROSCOE RM                             7.210 METERS 07419     |
 NH0535| NH0532 ADAMS                               APPROX. 1.1 KM 3290021.6 |
 NH0535|---------------------------------------------------------------------|
 NH0535
 NH0535                          SUPERSEDED SURVEY CONTROL
 NH0535
 NH0535  NAD 83(1996)-  42 25 32.19612(N)    089 03 03.81508(W) AD(       ) 2
 NH0535  NAD 83(1991)-  42 25 32.19189(N)    089 03 03.81477(W) AD(       ) 2
 NH0535  NAD 83(1986)-  42 25 32.19079(N)    089 03 03.81855(W) AD(       ) 2
 NH0535  NAD 27      -  42 25 32.13330(N)    089 03 03.42110(W) AD(       ) 2
 NH0535  USSD        -  42 25 32.22700(N)    089 03 03.21300(W) AD(       ) 3
 NH0535  NGVD 29 (??/??/92)  231.074  (m)          758.12   (f) ADJ UNCH    1 2
 NH0535  NGVD 29             231.07   (m)          758.1    (f) LEVELING    3  
 NH0535
 NH0535.Superseded values are not recommended for survey control.
 NH0535
 NH0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0535.See file dsdata.pdf to determine how the superseded data were derived.
 NH0535
 NH0535_MARKER: DS = TRIANGULATION STATION DISK
 NH0535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0535_STAMPING: 758.250 ROSCOE 1920
 NH0535_MARK LOGO: CGS
 NH0535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0535+STABILITY: SURFACE MOTION
 NH0535
 NH0535  HISTORY     - Date     Condition        Report By
 NH0535  HISTORY     - 1920     MONUMENTED       CGS
 NH0535  HISTORY     - 1954     GOOD             CGS
 NH0535  HISTORY     - 1960     GOOD             CGS
 NH0535  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0535
 NH0535                          STATION DESCRIPTION
 NH0535
 NH0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH0535'STATION IS ABOUT 2-3/4 MILES S OF ROCKTON, ON THE E SIDE OF
 NH0535'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, AT THE
 NH0535'INTERSECTION OF THE E RAIL TANGENTS, 325 YARDS N OF A ROAD
 NH0535'CROSSING, 50 YARDS N OF A POST MARKED STATION 1 MILE, 270 YARDS
 NH0535'NE OF PHILIP BLACKS RESIDENCE, AND 5.78 METERS (18.96 FEET)
 NH0535'E OF THE E AND NEAREST RAIL.  THE SURFACE, UNDERGROUND, AND
 NH0535'REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 NH0535'THE REFERENCE MARK IS
 NH0535'ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 7.21
 NH0535'METERS (23.65 FEET) FROM THE STATION, N 74 DEG 19 MIN E.
 NH0535
 NH0535                          STATION RECOVERY (1954)
 NH0535
 NH0535'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH0535'STATION RECOVERED AS DESCRIBED IN 1920, BOTH MARKS ARE IN
 NH0535'GOOD CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE WITH
 NH0535'THE FOLLOWING ADDITION--
 NH0535'
 NH0535'TO REACH FROM THE BRIDGE OVER ROCK RIVER AT THE S EDGE OF
 NH0535'ROCKTON, GO S ON STATE HIGHWAY 2 FOR 0.15 MI. TO THE SECOND
 NH0535'ROAD LEFT WHERE STATE HIGHWAY 2 CURVES RIGHT, TURN LEFT ON
 NH0535'A GRAVEL ROAD AND GO 0.25 MI. TO A T-ROAD, TURN RIGHT AND GO
 NH0535'S FOR 1.85 MI. TO A SIDE ROAD LEFT AT A FARMHOUSE ON THE
 NH0535'RIGHT, TURN LEFT AND GO 0.5 MI. TO THE POINT WHERE THE ROAD
 NH0535'TURNS S ALONG THE W SIDE OF THE TRACKS, KEEP STRAIGHT AHEAD
 NH0535'FOR 25 YD. TO THE TRACKS, THIS WAS AN OLD ROAD CROSSING.
 NH0535'LEAVE TRUCK AND WALK N ALONG THE TRACKS FOR 32 RAIL LENGTHS TO
 NH0535'THE STATION.
 NH0535
 NH0535                          STATION RECOVERY (1960)
 NH0535
 NH0535'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0535'2.8 MI SE FROM ROCKTON.
 NH0535'ABOUT 2.85 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0535'AND PACIFIC RAILROAD FROM THE STATION AT ROCKTON, 369 YARDS
 NH0535'NORTH-NORTHWEST OF MILEPOLE 3, IN S-31, R-2 E, T-46 N, 191 YARDS
 NH0535'NORTH-NORTHWEST OF A FIELD TRAIL CROSSING, 321 YARDS
 NH0535'NORTH-NORTHWEST OF INTERSECTION OF PROLONGED CENTER LINE OF
 NH0535'GRAVEL ROAD LEADING WEST AND SOUTH-SOUTHEAST, 19.3 FEET
 NH0535'EAST-NORTHEAST OF THE EAST-NORTHEAST RAIL AND ON THE OUTSIDE
 NH0535'OF A CURVE, 24.3 FEET WEST-SOUTHWEST OF A RIGHT-OF-WAY FENCE,
 NH0535'23.6 FEET WEST-SOUTHWEST OF RM ROSCOE, ABOUT 3 FEET BELOW THE
 NH0535'LEVEL OF THE TRACK, AND SET IN TOP OF A CONCRETE POST FLUSH WITH
 NH0535'THE GROUND AND SLIGHTLY LEANING.
 NH0535
 NH0535                          STATION RECOVERY (1997)
 NH0535
 NH0535'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0535'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0536 ***********************************************************************
 NH0536  DESIGNATION -  ROSCOE RM
 NH0536  PID         -  NH0536
 NH0536  STATE/COUNTY-  IL/WINNEBAGO
 NH0536  COUNTRY     -  US
 NH0536  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0536
 NH0536                         *CURRENT SURVEY CONTROL
 NH0536  ______________________________________________________________________
 NH0536* NAD 83(1986) POSITION- 42 25 32.26   (N) 089 03 03.51   (W)   HD_HELD1
 NH0536* NAVD 88 ORTHO HEIGHT -   231.339 (meters)      758.98  (feet) ADJUSTED
 NH0536  ______________________________________________________________________
 NH0536  GEOID HEIGHT    -        -33.657 (meters)                     GEOID18
 NH0536  DYNAMIC HEIGHT  -        231.267 (meters)      758.75  (feet) COMP
 NH0536  MODELED GRAVITY -    980,305.2   (mgal)                       NAVD 88
 NH0536
 NH0536  VERT ORDER      -  FIRST     CLASS II
 NH0536
 NH0536.The horizontal coordinates were determined by differentially corrected
 NH0536.hand held GPS observations or other comparable positioning techniques
 NH0536.and have an estimated accuracy of +/- 3 meters.
 NH0536
 NH0536.The orthometric height was determined by differential leveling and
 NH0536.adjusted by the NATIONAL GEODETIC SURVEY
 NH0536.in June 1991.
 NH0536
 NH0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0536.GEOID18 height accuracy estimate available here.
 NH0536
 NH0536.Click photographs - Photos may exist for this station.
 NH0536
 NH0536.The dynamic height is computed by dividing the NAVD 88
 NH0536.geopotential number by the normal gravity value computed on the
 NH0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0536.degrees latitude (g = 980.6199 gals.).
 NH0536
 NH0536.The modeled gravity was interpolated from observed gravity values.
 NH0536
 NH0536;                    North         East    Units  Estimated Accuracy
 NH0536;SPC IL W     -   639,960.5     791,812.5     MT  (+/- 3 meters HH1 GPS) 
 NH0536
 NH0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3127699072(NAD 83)
 NH0536
 NH0536                          SUPERSEDED SURVEY CONTROL
 NH0536
 NH0536  NGVD 29 (??/??/92)  231.401  (m)          759.19   (f) ADJ UNCH    1 2
 NH0536
 NH0536.Superseded values are not recommended for survey control.
 NH0536
 NH0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0536.See file dsdata.pdf to determine how the superseded data were derived.
 NH0536
 NH0536_MARKER: DR = REFERENCE MARK DISK
 NH0536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0536_STAMPING: 759.113 ROSCOE 1920
 NH0536_MARK LOGO: CGS
 NH0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0536+STABILITY: SURFACE MOTION
 NH0536
 NH0536  HISTORY     - Date     Condition        Report By
 NH0536  HISTORY     - 1920     MONUMENTED       CGS
 NH0536  HISTORY     - 1960     GOOD             CGS
 NH0536  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0536
 NH0536                          STATION DESCRIPTION
 NH0536
 NH0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0536'2.8 MI SE FROM ROCKTON.
 NH0536'ABOUT 2.85 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0536'AND PACIFIC RAILROAD FROM THE STATION AT ROCKTON, 369 YARDS
 NH0536'NORTH-NORTHWEST OF MILEPOLE 3, IN S-31, R-2 E, T-46 N, 23.6 FEET
 NH0536'EAST-NORTHEAST OF TRIANGULATION STATION ROSCOE, DESCRIBED, 43
 NH0536'FEET EAST-NORTHEAST OF THE EAST-NORTHEAST RAIL, 1 FOOT
 NH0536'WEST-SOUTHWEST OF A RIGHT-OF-WAY FENCE, ABOUT 2 1/2 FEET BELOW
 NH0536'THE LEVEL OF THE TRACK, AND SET IN TOP OF A CONCRETE POST
 NH0536'PROJECTING 2 INCHES.
 NH0536
 NH0536                          STATION RECOVERY (1997)
 NH0536
 NH0536'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0536'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0256 ***********************************************************************
 JB0256  DESIGNATION -  ROSE
 JB0256  PID         -  JB0256
 JB0256  STATE/COUNTY-  IL/WHITE
 JB0256  COUNTRY     -  US
 JB0256  USGS QUAD   -  CENTERVILLE (2018)
 JB0256
 JB0256                         *CURRENT SURVEY CONTROL
 JB0256  ______________________________________________________________________
 JB0256* NAD 83(1997) POSITION- 38 14 57.95049(N) 088 11 16.59225(W)   ADJUSTED
 JB0256* NAVD 88 ORTHO HEIGHT -   116.729 (meters)      382.97  (feet) ADJUSTED
 JB0256  ______________________________________________________________________
 JB0256  GEOID HEIGHT    -        -30.643 (meters)                     GEOID18
 JB0256  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 JB0256  DYNAMIC HEIGHT  -        116.654 (meters)      382.72  (feet) COMP
 JB0256  MODELED GRAVITY -    979,983.8   (mgal)                       NAVD 88
 JB0256
 JB0256  HORZ ORDER      -  SECOND
 JB0256  VERT ORDER      -  SECOND    CLASS 0
 JB0256
 JB0256.The horizontal coordinates were established by classical geodetic methods
 JB0256.and adjusted by the National Geodetic Survey in October 1999.
 JB0256
 JB0256.The orthometric height was determined by differential leveling and
 JB0256.adjusted by the NATIONAL GEODETIC SURVEY
 JB0256.in June 1991.
 JB0256
 JB0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0256.GEOID18 height accuracy estimate available here.
 JB0256
 JB0256.Click photographs - Photos may exist for this station.
 JB0256
 JB0256.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0256
 JB0256.The dynamic height is computed by dividing the NAVD 88
 JB0256.geopotential number by the normal gravity value computed on the
 JB0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0256.degrees latitude (g = 980.6199 gals.).
 JB0256
 JB0256.The modeled gravity was interpolated from observed gravity values.
 JB0256
 JB0256. The following values were computed from the NAD 83(1997) position.
 JB0256
 JB0256;                    North         East     Units Scale Factor Converg.
 JB0256;SPC IL E     -   175,670.673   312,726.364   MT  0.99997699   +0 05 24.0
 JB0256;SPC IL E     -   576,346.20  1,026,003.08   sFT  0.99997699   +0 05 24.0
 JB0256;UTM  16      - 4,234,157.630   396,054.339   MT  0.99973306   -0 44 07.8
 JB0256
 JB0256!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0256!SPC IL E     -   0.99998649  x   0.99997699  =   0.99996348
 JB0256!UTM  16      -   0.99998649  x   0.99973306  =   0.99971956
 JB0256
 JB0256:                Primary Azimuth Mark                     Grid Az
 JB0256:SPC IL E     -  ROSE AZ MK                               092 20 20.0
 JB0256:UTM  16      -  ROSE AZ MK                               093 09 51.8
 JB0256
 JB0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9605434157(NAD 83)
 JB0256
 JB0256|---------------------------------------------------------------------|
 JB0256| PID    Reference Object                     Distance      Geod. Az  |
 JB0256|                                                           dddmmss.s |
 JB0256| JB0257 ROSE RM 1                            22.525 METERS 08721     |
 JB0256| JB0258 ROSE AZ MK                                         0922544.0 |
 JB0256| JB1553 ROSE RM 3                            24.645 METERS 13119     |
 JB0256| JB0255 ROSE RM 2                            20.075 METERS 14323     |
 JB0256|---------------------------------------------------------------------|
 JB0256
 JB0256                          SUPERSEDED SURVEY CONTROL
 JB0256
 JB0256  NAD 83(1997)-  38 14 57.95048(N)    088 11 16.59259(W) AD(       ) 2
 JB0256  NAD 83(1993)-  38 14 57.96163(N)    088 11 16.59133(W) AD(       ) 2
 JB0256  NAD 83(1986)-  38 14 57.96357(N)    088 11 16.59268(W) AD(       ) 2
 JB0256  NAD 27      -  38 14 57.79266(N)    088 11 16.44970(W) AD(       ) 2
 JB0256  NGVD 29 (??/??/92)  116.854  (m)          383.38   (f) ADJ UNCH    2 0
 JB0256  NGVD 29             116.85   (m)          383.4    (f) LEVELING    3  
 JB0256
 JB0256.Superseded values are not recommended for survey control.
 JB0256
 JB0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0256.See file dsdata.pdf to determine how the superseded data were derived.
 JB0256
 JB0256_MARKER: DE = TRAVERSE STATION DISK
 JB0256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0256_STAMPING: ROSE 1961
 JB0256_MARK LOGO: CGS
 JB0256_PROJECTION: FLUSH
 JB0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0256+STABILITY: SURFACE MOTION
 JB0256
 JB0256  HISTORY     - Date     Condition        Report By
 JB0256  HISTORY     - 1961     MONUMENTED       CGS
 JB0256  HISTORY     - 1961     GOOD             CGS
 JB0256  HISTORY     - 1964     GOOD             CGS
 JB0256  HISTORY     - 1972     GOOD             ILDT
 JB0256  HISTORY     - 1976     GOOD             NGS
 JB0256  HISTORY     - 1976     GOOD             USGS
 JB0256
 JB0256                          STATION DESCRIPTION
 JB0256
 JB0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0256'STATION IS LOCATED ABOUT 13.0 MILES SOUTHEAST OF FAIRFIELD, ABOUT 9.0
 JB0256'MILES EAST OF MILL SHOALS AND ABOUT 4.0 MILES EAST OF BURNT PRAIRIE.
 JB0256'
 JB0256'TO REACH FROM THE POST OFFICE IN BURNT PRAIRIE, GO EAST ON BLACKTOP
 JB0256'ROAD FOR 4.0 MILES TO A GRAVELED ROAD LEFT AND STATION IN THE
 JB0256'NORTHWEST ANGLE OF INTERSECTION AS DESCRIBED.
 JB0256'
 JB0256'STATION MARK, A STANDARD TRAVERSE DISK STAMPED ROSE 1961, IS SET IN
 JB0256'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0256'SURFACE OF THE MARK IS 89 FEET NORTHWEST OF A LARGE TREE, 45 FEET WEST
 JB0256'OF THE CENTER OF ROAD, 29 FEET NORTH OF THE CENTER OF ROAD, 3.5 FEET
 JB0256'EAST OF A POWER POLE AND 2 FEET WEST-NORTH WEST OF THE WITNESS POST.
 JB0256'
 JB0256'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED ROSE NO 1 1961, IS
 JB0256'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB0256'WITH THE SURFACE OF THE GROUND.  THE MARK IS 72 FEET EAST OF THE
 JB0256'WITNESS POST, 65 FEET NORTH-NORTHEAST OF A LARGE TREE, 33 FEET NORTH
 JB0256'OF THE CENTER OF ROAD AND 30 FEET EAST OF CENTER OF ROAD.
 JB0256'
 JB0256'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED ROSE NO 2 1961, IS
 JB0256'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB0256'WITH THE SURFACE OF THE GROUND.  THE MARK IS 64 FT. SOUTHEAST OF THE
 JB0256'WITNESS POST, 27 FT. WEST-NORTHWEST OF A LARGE TREE, 25 FEET SOUTH OF
 JB0256'THE CENTER OF ROAD AND 12 FEET WEST OF THE CENTER OF FIELD ENTRANCE.
 JB0256'
 JB0256'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED ROSE 1961, IS SET
 JB0256'IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 JB0256'INCHES.  THE MARK IS 55 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 JB0256'HOUSE, 29 FEET SOUTH OF CENTER OF ROAD, 9 FEET EAST OF A FENCE CORNER
 JB0256'AND 2.2 FEET WEST OF THE WITNESS POST.
 JB0256'
 JB0256'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.25 MILE TO A
 JB0256'HOUSE ON RIGHT AND AZIMUTH MARK AS DESCRIBED.
 JB0256'
 JB0256'HEIGHT OF LIGHT ABOVE STATION MARK 3.78 METERS.
 JB0256
 JB0256                          STATION RECOVERY (1961)
 JB0256
 JB0256'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0256'3.9 MI E FROM BURNT PRAIRIE.
 JB0256'ABOUT 3.9 MILE EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0256'BURNT PRAIRIE, AT JUNCTION OF GRAVELED ROAD NORTH, 90 FEET
 JB0256'NORTHWEST OF A 36 INCH COTTON WOOD TREE, 43 FEET WEST OF THE
 JB0256'CENTER OF ROAD, 30 FEET NORTH OF CENTER OF ROAD, 3.5 FEET EAST
 JB0256'OF A POWER POLE, 2.1 FEET NORTHWEST OF WITNESS POST, ABOUT 1
 JB0256'FOOT ABOVE THE LEVEL OF ROAD AND SET IN TOP OF A CONCRETE POST
 JB0256'PROJECTING 1 INCH.
 JB0256
 JB0256                          STATION RECOVERY (1964)
 JB0256
 JB0256'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (CFO)
 JB0256'THE STATION MARK, REFERENCE MARK NO 1 AND THE AZIMUTH MARK WERE
 JB0256'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  REFERENCE
 JB0256'MARK NO 2 WAS SEARCHED FOR AND NOT FOUND, THIS MARK MIGHT HAVE BEEN
 JB0256'DESTROYED BY A NEW BRIDGE APPROACH TO THE FIELD AREA.
 JB0256'
 JB0256'THE DESCRIPTION TO REACH THE STATION IS CORRECT.
 JB0256
 JB0256                          STATION RECOVERY (1972)
 JB0256
 JB0256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (WEB)
 JB0256'ROSE 1961 RECOVERED GOOD.  ROSE NO.1 1961 RECOVERED GOOD.  ROSE NO.2
 JB0256'1961 DESTROYED.  ROSE 1961 (AZI) RECOVERED GOOD.  ROSE NO.2 1961 -
 JB0256'DESTROYED.  ROSE 1961 (AZI) IS IN DANGER OF BEING DESTROYED.  IT IS
 JB0256'SUGGESTED A NEW AZI. BE SET.
 JB0256'
 JB0256'DISTANCE AND DIRECTION FROM NEAREST TOWN--40 MILES EAST OF BURNT
 JB0256'PRAIRIE.
 JB0256
 JB0256                          STATION RECOVERY (1976)
 JB0256
 JB0256'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 JB0256'STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK FOUND IN GOOD
 JB0256'CONDITION.  REFERENCE MARK 2 WAS FOUND DESTROYED AND THE DISK WAS
 JB0256'NOT RECOVERED.  REFERENCE MARK 3 WAS SET AT THIS TIME.  THE DISTANCE
 JB0256'TO REFERENCE MARK 1 CHECKED AS DID THE DIRECTION.
 JB0256'
 JB0256'THE DESCRIPTION AND TO REACH ARE ADEQUATE WITH THE EXCEPTIONS--THE
 JB0256'ROADS ARE ALL PAVED NOW.
 JB0256'
 JB0256'REFERENCE MARK 3 IS 25 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 14
 JB0256'FEET EAST OF THE CENTERLINE OF A FIELD ROAD, 3.3 FEET SOUTHEAST OF A
 JB0256'METAL CULVERT AND 1 FOOT WEST OF A METAL WITNESS POST.  THE MARK IS
 JB0256'AN ALUMINUM TYPE WITH 3 MAGNETS ATTACHED AND PROJECTS 3 INCHES, IT
 JB0256'IS STAMPED ROSE 1961 NO 3 1976.
 JB0256'
 JB0256'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES EAST
 JB0256'OF BURNT PRAIRIE.
 JB0256'
 JB0256'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB0256
 JB0256                          STATION RECOVERY (1976)
 JB0256
 JB0256'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 JB0256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0258 ***********************************************************************
 JB0258  DESIGNATION -  ROSE AZ MK
 JB0258  PID         -  JB0258
 JB0258  STATE/COUNTY-  IL/WHITE
 JB0258  COUNTRY     -  US
 JB0258  USGS QUAD   -  CENTERVILLE (2018)
 JB0258
 JB0258                         *CURRENT SURVEY CONTROL
 JB0258  ______________________________________________________________________
 JB0258* NAD 83(1986) POSITION- 38 14 57.     (N) 088 11 00.     (W)   SCALED
 JB0258* NAVD 88 ORTHO HEIGHT -   116.490 (meters)      382.18  (feet) ADJUSTED
 JB0258  ______________________________________________________________________
 JB0258  GEOID HEIGHT    -        -30.647 (meters)                     GEOID18
 JB0258  DYNAMIC HEIGHT  -        116.415 (meters)      381.94  (feet) COMP
 JB0258  MODELED GRAVITY -    979,983.7   (mgal)                       NAVD 88
 JB0258
 JB0258  VERT ORDER      -  SECOND    CLASS 0
 JB0258
 JB0258.The horizontal coordinates were scaled from a map and have
 JB0258.an estimated accuracy of +/- 6 seconds.
 JB0258
 JB0258.The orthometric height was determined by differential leveling and
 JB0258.adjusted by the NATIONAL GEODETIC SURVEY
 JB0258.in June 1991.
 JB0258
 JB0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0258.GEOID18 height accuracy estimate available here.
 JB0258
 JB0258.Click photographs - Photos may exist for this station.
 JB0258
 JB0258.The dynamic height is computed by dividing the NAVD 88
 JB0258.geopotential number by the normal gravity value computed on the
 JB0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0258.degrees latitude (g = 980.6199 gals.).
 JB0258
 JB0258.The modeled gravity was interpolated from observed gravity values.
 JB0258
 JB0258;                    North         East    Units  Estimated Accuracy
 JB0258;SPC IL E     -   175,640.      313,130.      MT  (+/- 180 meters Scaled)
 JB0258
 JB0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH964341(NAD 83)
 JB0258
 JB0258                          SUPERSEDED SURVEY CONTROL
 JB0258
 JB0258  NGVD 29 (??/??/92)  116.615  (m)          382.59   (f) ADJ UNCH    2 0
 JB0258
 JB0258.Superseded values are not recommended for survey control.
 JB0258
 JB0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0258.See file dsdata.pdf to determine how the superseded data were derived.
 JB0258
 JB0258_MARKER: DZ = AZIMUTH MARK DISK
 JB0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0258_STAMPING: ROSE 1961
 JB0258_MARK LOGO: CGS
 JB0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0258+STABILITY: SURFACE MOTION
 JB0258
 JB0258  HISTORY     - Date     Condition        Report By
 JB0258  HISTORY     - 1961     MONUMENTED       CGS
 JB0258  HISTORY     - 1976     GOOD             USGS
 JB0258
 JB0258                          STATION DESCRIPTION
 JB0258
 JB0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0258'4.1 MI E FROM BURNT PRAIRIE.
 JB0258'ABOUT 4.1 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0258'BURNT PRAIRIE, AT FARM HOUSE SOUTH OF ROAD, 58 FEET NORTHEAST
 JB0258'OF NORTHEAST CORNER OF HOUSE, 50 FEET EAST OF EAST END OF
 JB0258'CORRUGATED PIPE CULVERT, 30 FEET SOUTH OF CENTER OF ROAD, 2.1
 JB0258'FEET WEST OF WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET
 JB0258'IN TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0258
 JB0258                          STATION RECOVERY (1976)
 JB0258
 JB0258'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 JB0258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1529 ***********************************************************************
 HB1529  DESIGNATION -  ROSE BUD
 HB1529  PID         -  HB1529
 HB1529  STATE/COUNTY-  IL/POPE
 HB1529  COUNTRY     -  US
 HB1529  USGS QUAD   -  BROWNFIELD (2018)
 HB1529
 HB1529                         *CURRENT SURVEY CONTROL
 HB1529  ______________________________________________________________________
 HB1529* NAD 83(1997) POSITION- 37 16 37.49643(N) 088 33 19.35228(W)   ADJUSTED
 HB1529* NAVD 88 ORTHO HEIGHT -   185.    (meters)      607.    (feet) SCALED
 HB1529  ______________________________________________________________________
 HB1529  GEOID HEIGHT    -        -28.745 (meters)                     GEOID18
 HB1529  LAPLACE CORR    -         -2.40  (seconds)                    DEFLEC18
 HB1529  HORZ ORDER      -  FIRST
 HB1529
 HB1529.The horizontal coordinates were established by classical geodetic methods
 HB1529.and adjusted by the National Geodetic Survey in October 1999.
 HB1529
 HB1529.The orthometric height was scaled from a topographic map.
 HB1529
 HB1529.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1529.GEOID18 height accuracy estimate available here.
 HB1529
 HB1529.Click photographs - Photos may exist for this station.
 HB1529
 HB1529.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1529
 HB1529. The following values were computed from the NAD 83(1997) position.
 HB1529
 HB1529;                    North         East     Units Scale Factor Converg.
 HB1529;SPC IL E     -    67,763.589   280,308.071   MT  0.99997977   -0 08 04.1
 HB1529;SPC IL E     -   222,321.04    919,644.06   sFT  0.99997977   -0 08 04.1
 HB1529;UTM  16      - 4,126,744.489   362,108.024   MT  0.99983422   -0 56 31.9
 HB1529
 HB1529!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1529!SPC IL E     -   0.99997549  x   0.99997977  =   0.99995526
 HB1529!UTM  16      -   0.99997549  x   0.99983422  =   0.99980971
 HB1529
 HB1529:                Primary Azimuth Mark                     Grid Az
 HB1529:SPC IL E     -  ROSE BUD AZ MK                           260 37 45.8
 HB1529:UTM  16      -  ROSE BUD AZ MK                           261 26 13.6
 HB1529
 HB1529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6210826744(NAD 83)
 HB1529
 HB1529|---------------------------------------------------------------------|
 HB1529| PID    Reference Object                     Distance      Geod. Az  |
 HB1529|                                                           dddmmss.s |
 HB1529| CI5441 ROSE BUD RM 1                        26.386 METERS 00001     |
 HB1529| HB1536 MASSAC LOOKOUT TOWER                APPROX.11.5 KM 1561325.9 |
 HB1529| CI5442 ROSE BUD RM 2                        21.631 METERS 24538     |
 HB1529| CI5440 ROSE BUD AZ MK                                     2602941.7 |
 HB1529|---------------------------------------------------------------------|
 HB1529
 HB1529                          SUPERSEDED SURVEY CONTROL
 HB1529
 HB1529  NAD 83(1993)-  37 16 37.50127(N)    088 33 19.35157(W) AD(       ) 1
 HB1529  NAD 83(1986)-  37 16 37.50708(N)    088 33 19.35371(W) AD(       ) 1
 HB1529  NAD 27      -  37 16 37.31289(N)    088 33 19.19394(W) AD(       ) 1
 HB1529
 HB1529.Superseded values are not recommended for survey control.
 HB1529
 HB1529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1529.See file dsdata.pdf to determine how the superseded data were derived.
 HB1529
 HB1529_MARKER: DS = TRIANGULATION STATION DISK
 HB1529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1529_STAMPING: ROSE BUD 1957
 HB1529_MARK LOGO: CGS
 HB1529_PROJECTION: FLUSH
 HB1529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1529+STABILITY: SURFACE MOTION
 HB1529
 HB1529  HISTORY     - Date     Condition        Report By
 HB1529  HISTORY     - 1957     MONUMENTED       CGS
 HB1529
 HB1529                          STATION DESCRIPTION
 HB1529
 HB1529'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1529'THE STATION IS LOCATED ABOUT 6 MILES SOUTH AND 4 MILES WEST OF
 HB1529'GOLCONDA, 1-1/2 MILES EAST OF THE ROSEBUD STORE AND POST OFFICE, IN
 HB1529'THE BARNYARD OF PROPERTY OWNED BY MR. OSCAR ROBERTS, OF HOMBERG,
 HB1529'ILLINOIS.  IT IS 35 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 HB1529'BARN, 14 FEET WEST OF A WIRE FENCE, 28 FEET NORTH OF A WIRE FENCE,
 HB1529'198 FEET NORTHEAST OF THE NORTHEAST CORNER OF A FRAME HOUSE,
 HB1529'AND 15 FEET SOUTHWEST OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH
 HB1529'WITH THE GROUND, AND THE DISK IS STAMPED ROSE BUD 1957.
 HB1529'
 HB1529'TO REACH THE STATION FROM THE POST OFFICE IN GOLCONDA, GO WEST ON THE
 HB1529'MAIN STREET FOR ONE BLOCK.  TURN LEFT AND GO SOUTH ON A SURFACED
 HB1529'STREET FOR 0.3 MILE TO A GRAVELED ROAD.  TURN RIGHT, WEST, FOR ONE
 HB1529'BLOCK, THEN TURN LEFT AND FOLLOW THE MAIN GRAVELED ROAD SOUTH AND
 HB1529'SOUTHWEST FOR 6.6 MILES TO A GRAVEL T-ROAD RIGHT.  TURN RIGHT AND
 HB1529'FOLLOW THE MAIN ROAD WEST AND SOUTH FOR 2.2 MILES TO A FRAME HOUSE
 HB1529'AND THE STATION ON THE LEFT.
 HB1529'
 HB1529'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON THE GRAVELED
 HB1529'ROAD FOR 0.45 MILE TO WHERE THE ROAD TURNS SOUTH, AND THE AZIMUTH
 HB1529'MARK ON THE RIGHT.
 HB1529'
 HB1529'REFERENCE MARK 1 IS 1 FOOT SOUTH OF AN EAST-WEST FENCE, 11 FEET WEST
 HB1529'OF A FENCE CORNER, 34 FEET NORTHEAST OF THE NORTHEAST CORNER
 HB1529'OF THE BARN.  THE MARK IS FLUSH AND THE DISK IS STAMPED ROSE BUD NO 1
 HB1529'1957.
 HB1529'
 HB1529'REFERENCE MARK 2 IS 1 FOOT NORTH OF AN EAST-WEST FENCE, 44 FEET SOUTH
 HB1529'OF THE SOUTHWEST CORNER OF THE BARN, AND 128 FEET NORTHEAST OF THE
 HB1529'NORTHEAST CORNER OF THE HOUSE.  THE MONUMENT IS FLUSH, AND THE DISK
 HB1529'IS STAMPED ROSE BUD NO 2 1957.
 HB1529'
 HB1529'THE AZIMUTH MARK IS 28 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 HB1529'ROAD, 1 FOOT EAST OF A FENCE, 56 FEET SOUTH OF THE CENTERLINE OF A
 HB1529'DRIVEWAY, AND 3 FEET SOUTH OF A WHITE WITNESS POST.
 HB1529'
 HB1529'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0257 ***********************************************************************
 JB0257  DESIGNATION -  ROSE RM 1
 JB0257  PID         -  JB0257
 JB0257  STATE/COUNTY-  IL/WHITE
 JB0257  COUNTRY     -  US
 JB0257  USGS QUAD   -  CENTERVILLE (2018)
 JB0257
 JB0257                         *CURRENT SURVEY CONTROL
 JB0257  ______________________________________________________________________
 JB0257* NAD 83(1986) POSITION- 38 14 57.98   (N) 088 11 15.67   (W)   HD_HELD1
 JB0257* NAVD 88 ORTHO HEIGHT -   116.575 (meters)      382.46  (feet) ADJUSTED
 JB0257  ______________________________________________________________________
 JB0257  GEOID HEIGHT    -        -30.643 (meters)                     GEOID18
 JB0257  DYNAMIC HEIGHT  -        116.500 (meters)      382.22  (feet) COMP
 JB0257  MODELED GRAVITY -    979,983.8   (mgal)                       NAVD 88
 JB0257
 JB0257  VERT ORDER      -  SECOND    CLASS 0
 JB0257
 JB0257.The horizontal coordinates were determined by differentially corrected
 JB0257.hand held GPS observations or other comparable positioning techniques
 JB0257.and have an estimated accuracy of +/- 3 meters.
 JB0257
 JB0257.The orthometric height was determined by differential leveling and
 JB0257.adjusted by the NATIONAL GEODETIC SURVEY
 JB0257.in June 1991.
 JB0257
 JB0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0257.GEOID18 height accuracy estimate available here.
 JB0257
 JB0257.Click photographs - Photos may exist for this station.
 JB0257
 JB0257.The dynamic height is computed by dividing the NAVD 88
 JB0257.geopotential number by the normal gravity value computed on the
 JB0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0257.degrees latitude (g = 980.6199 gals.).
 JB0257
 JB0257.The modeled gravity was interpolated from observed gravity values.
 JB0257
 JB0257;                    North         East    Units  Estimated Accuracy
 JB0257;SPC IL E     -   175,671.6     312,748.8     MT  (+/- 3 meters HH1 GPS) 
 JB0257
 JB0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9607634158(NAD 83)
 JB0257
 JB0257                          SUPERSEDED SURVEY CONTROL
 JB0257
 JB0257  NGVD 29 (??/??/92)  116.700  (m)          382.87   (f) ADJ UNCH    2 0
 JB0257
 JB0257.Superseded values are not recommended for survey control.
 JB0257
 JB0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0257.See file dsdata.pdf to determine how the superseded data were derived.
 JB0257
 JB0257_MARKER: DR = REFERENCE MARK DISK
 JB0257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0257_STAMPING: ROSE NO 1 1961
 JB0257_MARK LOGO: CGS
 JB0257_PROJECTION: FLUSH
 JB0257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0257+STABILITY: SURFACE MOTION
 JB0257
 JB0257  HISTORY     - Date     Condition        Report By
 JB0257  HISTORY     - 1961     MONUMENTED       CGS
 JB0257  HISTORY     - 1976     GOOD             USGS
 JB0257
 JB0257                          STATION DESCRIPTION
 JB0257
 JB0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0257'3.9 MI E FROM BURNT PRAIRIE.
 JB0257'ABOUT 3.9 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0257'BURNT PRAIRIE, AT THE JUNCTION OF GRAVELED ROAD NORTH, 77.5
 JB0257'FEET EAST OF A POWER POLE, 73.9 FEET EAST OF TRAVERSE STATION ROSE,
 JB0257'72.1 FEET EAST OF WITNESS POST, 65 FEET NORTH OF A 36 INCH COTTON
 JB0257'WOOD TREE, 32 FEET NORTH OF CENTER OF ROAD, 30 FEET EAST OF CENTER
 JB0257'OF ROAD, 13 FEET NORTH OF THE NORTH END OF A CORRUGATED PIPE
 JB0257'CULVERT, ABOUT LEVEL WITH THE ROAD, AND SET IN TOP OF A CONCRETE
 JB0257'POST FLUSH WITH THE SURFACE OF GROUND.
 JB0257
 JB0257                          STATION RECOVERY (1976)
 JB0257
 JB0257'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 JB0257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1553 ***********************************************************************
 JB1553  DESIGNATION -  ROSE RM 3
 JB1553  PID         -  JB1553
 JB1553  STATE/COUNTY-  IL/WHITE
 JB1553  COUNTRY     -  US
 JB1553  USGS QUAD   -  CENTERVILLE (2018)
 JB1553
 JB1553                         *CURRENT SURVEY CONTROL
 JB1553  ______________________________________________________________________
 JB1553* NAD 83(1986) POSITION- 38 14 57.42   (N) 088 11 15.83   (W)   HD_HELD1
 JB1553* NAVD 88 ORTHO HEIGHT -   116.77  (+/-2cm)      383.1   (feet) VERTCON3
 JB1553  ______________________________________________________________________
 JB1553  GEOID HEIGHT    -        -30.643 (meters)                     GEOID18
 JB1553  VERT ORDER      -  THIRD (See Below)
 JB1553
 JB1553.The horizontal coordinates were determined by differentially corrected
 JB1553.hand held GPS observations or other comparable positioning techniques
 JB1553.and have an estimated accuracy of +/- 3 meters.
 JB1553
 JB1553.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1553.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1553
 JB1553.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1553.GEOID18 height accuracy estimate available here.
 JB1553
 JB1553.The vertical order pertains to the NGVD 29 superseded value.
 JB1553
 JB1553.Click photographs - Photos may exist for this station.
 JB1553
 JB1553;                    North         East    Units  Estimated Accuracy
 JB1553;SPC IL E     -   175,654.3     312,744.9     MT  (+/- 3 meters HH1 GPS) 
 JB1553
 JB1553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9607234141(NAD 83)
 JB1553
 JB1553                          SUPERSEDED SURVEY CONTROL
 JB1553
 JB1553  NGVD 29 (11/09/15)  116.89   (m)          383.5    (f) RESET       3  
 JB1553
 JB1553.Superseded values are not recommended for survey control.
 JB1553
 JB1553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1553.See file dsdata.pdf to determine how the superseded data were derived.
 JB1553
 JB1553_MARKER: DR = REFERENCE MARK DISK
 JB1553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1553_STAMPING: ROSE 1961 NO 3 1976
 JB1553_MARK LOGO: NGS
 JB1553_PROJECTION: FLUSH
 JB1553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1553+STABILITY: SURFACE MOTION
 JB1553
 JB1553  HISTORY     - Date     Condition        Report By
 JB1553  HISTORY     - 1976     MONUMENTED       NGS
 JB1553
 JB1553                          STATION DESCRIPTION
 JB1553
 JB1553'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 JB1553'3.5 MI EAST FROM BURNT PRAIRIE.
 JB1553'3.5 MILES EAST ON A PAVED ROAD FROM THE POST OFFICE IN BURNT PRAIRIE
 JB1553'AND A OILED ROAD TO THE NORTH, 25 FEET SOUTH OF THE CENTERLINE OF THE
 JB1553'ROAD, 14 FEET EAST OF A FIELD ENTRANCE ROAD, AND 3.3 FEET SOUTHEAST OF
 JB1553'THE EAST END OF A METAL CULVERT.
 JB1553'THE MARK IS 1 FT  W FROM A WITNESS POST.
 JB1553'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0689 ***********************************************************************
 MG0689  DESIGNATION -  ROSEDALE
 MG0689  PID         -  MG0689
 MG0689  STATE/COUNTY-  IL/HENRY
 MG0689  COUNTRY     -  US
 MG0689  USGS QUAD   -  CAMBRIDGE (2018)
 MG0689
 MG0689                         *CURRENT SURVEY CONTROL
 MG0689  ______________________________________________________________________
 MG0689* NAD 83(2011) POSITION- 41 17 17.31223(N) 090 12 12.23705(W)   ADJUSTED
 MG0689* NAD 83(2011) ELLIP HT-   214.739 (meters)        (06/27/12)   ADJUSTED
 MG0689* NAD 83(2011) EPOCH   -  2010.00
 MG0689* NAVD 88 ORTHO HEIGHT -   247.6   (meters)      812.    (feet) GPS OBS
 MG0689  ______________________________________________________________________
 MG0689  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MG0689  GEOID HEIGHT    -        -32.693 (meters)                     GEOID96
 MG0689  GEOID HEIGHT    -        -32.855 (meters)                     GEOID18
 MG0689  NAD 83(2011) X  -    -17,038.821 (meters)                     COMP
 MG0689  NAD 83(2011) Y  - -4,799,667.513 (meters)                     COMP
 MG0689  NAD 83(2011) Z  -  4,186,662.808 (meters)                     COMP
 MG0689  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 MG0689
 MG0689  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0689  Standards:
 MG0689         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0689            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0689  -------------------------------------------------------------------
 MG0689  NETWORK    0.56   0.88           0.26   0.19   0.45      0.09969243
 MG0689  -------------------------------------------------------------------
 MG0689  Click here for local accuracies and other accuracy information.
 MG0689
 MG0689.The horizontal coordinates were established by GPS observations
 MG0689.and adjusted by the National Geodetic Survey in June 2012.
 MG0689
 MG0689.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0689.been affixed to the stable North American tectonic plate. See 
 MG0689.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0689
 MG0689.The horizontal coordinates are valid at the epoch date displayed above
 MG0689.which is a decimal equivalence of Year/Month/Day.
 MG0689
 MG0689.The orthometric height was determined by GPS observations and a
 MG0689.high-resolution geoid model.
 MG0689
 MG0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0689.GEOID18 height accuracy estimate available here.
 MG0689
 MG0689.Click photographs - Photos may exist for this station.
 MG0689
 MG0689.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0689
 MG0689.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0689
 MG0689.The ellipsoidal height was determined by GPS observations
 MG0689.and is referenced to NAD 83.
 MG0689
 MG0689. The following values were computed from the NAD 83(2011) position.
 MG0689
 MG0689;                    North         East     Units Scale Factor Converg.
 MG0689;SPC IL W     -   513,024.425   696,923.182   MT  0.99994129   -0 01 27.3
 MG0689;SPC IL W     - 1,683,147.63  2,286,488.81   sFT  0.99994129   -0 01 27.3
 MG0689;UTM  15      - 4,574,517.171   734,183.332   MT  1.00027499   +1 50 46.2
 MG0689
 MG0689!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0689!SPC IL W     -   0.99996632  x   0.99994129  =   0.99990761
 MG0689!UTM  15      -   0.99996632  x   1.00027499  =   1.00024130
 MG0689
 MG0689:                Primary Azimuth Mark                     Grid Az
 MG0689:SPC IL W     -  ROSEDALE AZ MK                           264 53 16.7
 MG0689:UTM  15      -  ROSEDALE AZ MK                           263 01 03.2
 MG0689
 MG0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3418374517(NAD 83)
 MG0689
 MG0689|---------------------------------------------------------------------|
 MG0689| PID    Reference Object                     Distance      Geod. Az  |
 MG0689|                                                           dddmmss.s |
 MG0689| CL9346 ROSEDALE RM 1                        23.522 METERS 02847     |
 MG0689| CL9345 ROSEDALE AZ MK                                     2645149.4 |
 MG0689| MG0714 ORION TV STA WQAD MAST              APPROX.15.0 KM 2802039.1 |
 MG0689| MG0713 ORION TV STATION WHBF TOWER         APPROX.15.4 KM 2863507.0 |
 MG0689| MG0712 ORION MUNICIPAL TANK                APPROX.16.6 KM 2955827.0 |
 MG0689| CL9347 ROSEDALE RM 2                        34.031 METERS 32327     |
 MG0689|---------------------------------------------------------------------|
 MG0689
 MG0689                          SUPERSEDED SURVEY CONTROL
 MG0689
 MG0689  NAD 83(2007)-  41 17 17.31218(N)    090 12 12.23788(W) AD(2002.00) 0
 MG0689  ELLIP H (02/10/07)  214.773  (m)                       GP(2002.00)    
 MG0689  ELLIP H (12/06/04)  214.756  (m)                       GP(       ) 4 1
 MG0689  NAD 83(1997)-  41 17 17.31192(N)    090 12 12.23746(W) AD(       ) 1
 MG0689  ELLIP H (09/15/98)  214.781  (m)                       GP(       ) 3 1
 MG0689  NAD 83(1986)-  41 17 17.31852(N)    090 12 12.24511(W) AD(       ) 1
 MG0689  NAD 27      -  41 17 17.18852(N)    090 12 11.81787(W) AD(       ) 1
 MG0689  NGVD 29 (07/19/86)  246.4    (m)          808.     (f) VERT ANG       
 MG0689
 MG0689.Superseded values are not recommended for survey control.
 MG0689
 MG0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0689.See file dsdata.pdf to determine how the superseded data were derived.
 MG0689
 MG0689_MARKER: DS = TRIANGULATION STATION DISK
 MG0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0689_STAMPING: ROSEDALE 1969
 MG0689_MARK LOGO: CGS
 MG0689_PROJECTION: FLUSH
 MG0689_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MG0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0689+STABILITY: SURFACE MOTION
 MG0689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0689+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2001
 MG0689
 MG0689  HISTORY     - Date     Condition        Report By
 MG0689  HISTORY     - 1969     MONUMENTED       CGS
 MG0689  HISTORY     - 19960714 GOOD             USPSQD
 MG0689  HISTORY     - 19960822 GOOD             SECI
 MG0689  HISTORY     - 20011031 GOOD             USPSQD
 MG0689  HISTORY     - 20040609 POOR             USPSQD
 MG0689  HISTORY     - 20080829 POOR             GEOCAC
 MG0689
 MG0689                          STATION DESCRIPTION
 MG0689
 MG0689'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0689'THE STATION IS LOCATED ABOUT 5 MILES EAST OF ANDOVER, 1 MILE
 MG0689'SOUTH OF CAMBRIDGE AND ON THE PROPERTY OF MR. R. L. RISHEL.
 MG0689'
 MG0689'TO REACH THE STATION FROM THE POST OFFICE IN CAMBRIDGE, GO
 MG0689'SOUTH ON PROSPECT ST. FOR 0.1 MILE TO THE JUNCTION OF STATE
 MG0689'HIGHWAY 81.  TURN RIGHT AND GO WEST, NORTH AND WEST ON STATE
 MG0689'HIGHWAY 81 FOR 0.6 MILE TO A CROSSROAD.  TURN LEFT AND GO SOUTH
 MG0689'ON S. FIRST ST. FOR 0.55 MILE TO A CROSSROAD.  CONTINUE AHEAD
 MG0689'SOUTH ON THE SURFACED ROAD FOR 0.5 MILE TO A SIDE ROAD RIGHT
 MG0689'AND THE STATION ON THE LEFT AS DESCRIBED.
 MG0689'
 MG0689'THE STATION MARK IS A STANDARD DISK STAMPED ROSEDALE 1969, SET
 MG0689'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES IN
 MG0689'DIAMETER AND IS FLUSH WITH THE GROUND SURFACE.  IT IS 35 FEET
 MG0689'EAST OF THE CENTER OF THE ROAD, 25 FEET SOUTH OF A FENCE
 MG0689'CORNER, 2 FEET SOUTHEAST OF A METAL WITNESS POST WITH SIGN
 MG0689'ATTACHED AND 1 FOOT EAST OF A FENCE.
 MG0689'
 MG0689'REFERENCE MARK 1 IS A STANDARD DISK STAMPED ROSEDALE NO 1 1969,
 MG0689'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS FLUSH WITH
 MG0689'THE GROUND SURFACE.  IT IS 41.5 FEET NORTH OF A FENCE, 37 FEET
 MG0689'EAST OF THE WEST CORNER OF A CHAIN LINK FENCE AND 3 FEET WEST
 MG0689'OF THE EAST CORNER OF A CHAIN LINK FENCE.
 MG0689'
 MG0689'REFERENCE MARK 2 IS A STANDARD DISK STAMPED ROSEDALE NO 2
 MG0689'1969, SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS
 MG0689'FLUSH WITH THE GROUND SURFACE.  IT IS 71 FEET NORTH OF A FENCE
 MG0689'CORNER, 34 FEET WEST OF THE CENTER OF THE ROAD AND 1 FOOT WEST
 MG0689'OF A FENCE.
 MG0689'
 MG0689'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ROSEDALE 1969, SET
 MG0689'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES IN
 MG0689'DIAMETER AND PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS
 MG0689'35 FEET SOUTH OF THE CENTER OF THE SURFACED ROAD, 15 FEET WEST
 MG0689'OF THE CENTER OF A DRIVEWAY, 2.5 FEET NORTHWEST OF A CORNER
 MG0689'FENCE POST AND 2.3 FEET NORTHEAST OF A METAL WITNESS POST WITH
 MG0689'SIGN ATTACHED.
 MG0689'
 MG0689'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON A
 MG0689'SURFACED ROAD FOR 0.3 MILE TO A DRIVEWAY LEFT AND THE MARK.
 MG0689'
 MG0689'THE LINE BETWEEN RM 1 AND RM 2 IS OBSTRUCTED.
 MG0689'
 MG0689'THE TRAVERSE DISTANCE ABOVE HAS BEEN REDUCED TO SEA LEVEL.
 MG0689
 MG0689                          STATION RECOVERY (1996)
 MG0689
 MG0689'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0689'RECOVERED IN GOOD CONDITION.
 MG0689
 MG0689                          STATION RECOVERY (1996)
 MG0689
 MG0689'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MG0689'RECOVERED AS DESCRIBED.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE
 MG0689'82 AND ILLINOIS ROUTE 81, PROCEED WEST ON ILLINOIS ROUTE 81 FOR
 MG0689'APPROXIMENTLY 1.0 MI (1.6 KM) TO THE JUNCTION OF ILLINOIS ROUTE 81 AND
 MG0689'TOWNSHIP ROAD 1200 E, TURN LEFT (SOUTH) ON 1200 E AND PROCEED
 MG0689'APPROXIMENTLY 1.0 MI (1.6 KM) TO THE JUNCTION OF 1200 E AND 950 N AND
 MG0689'THE STATION ON THE LEFT (EAST) SIDE OF 1200 E.  THE STATION IS LOCATED
 MG0689'25.5 FT (7.8 M) SOUTH OF A OLD FENCE POST, 68 FT (20.7 M) SOUTH OF A
 MG0689'FENCE POST RUNNING NORTH AND EAST FOR A ILLINOIS GAS PIPING STATION,
 MG0689'53.5 FT (16.3 M) SOUTHWEST OF A OLD FENCE POST, 6.4 FT (2.0 M) NORTH
 MG0689'OF A DOUBLE ARROW SIGN, AND 21 FT (6.4 M) NORTH OF A FENCE POST
 MG0689'RUNNING SOUTH.
 MG0689
 MG0689                          STATION RECOVERY (2001)
 MG0689
 MG0689'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0689'ROSEDALE RM 1, RM 2 WERE FOUND IN GOOD CONDITION. THE AZ MARK DISK WAS
 MG0689'MISSING.
 MG0689
 MG0689                          STATION RECOVERY (2004)
 MG0689
 MG0689'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0689'RM 1 RM 2 WERE RECOVERED IN GOOD CONDITION. THE AZ MARK HAS BEEN
 MG0689'DAMAGED.
 MG0689
 MG0689                          STATION RECOVERY (2008)
 MG0689
 MG0689'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 MG0689'FOUND THE STATION AND BOTH REFERENCE MARKS.  THE STATION IS BENT AS IF
 MG0689'STRUCK BY AN AXE, AND DOES NOT APPEAR TO BE STABLE IN ITS MONUMENT.
 MG0689'FOUND THE MONUMENT FOR THE AZIMUTH MARK 0.32 MILES WEST OF THE STATION
 MG0689'BUT ONLY THE STEM REMAINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0688 ***********************************************************************
 MG0688  DESIGNATION -  ROSEDALE RM A
 MG0688  PID         -  MG0688
 MG0688  STATE/COUNTY-  IL/HENRY
 MG0688  COUNTRY     -  US
 MG0688  USGS QUAD   -  CAMBRIDGE (2018)
 MG0688
 MG0688                         *CURRENT SURVEY CONTROL
 MG0688  ______________________________________________________________________
 MG0688* NAD 83(1997) POSITION- 41 17 16.46682(N) 090 12 12.22154(W)   ADJUSTED
 MG0688* NAVD 88 ORTHO HEIGHT -   246.0   (meters)      807.    (feet) VERTCON3
 MG0688  ______________________________________________________________________
 MG0688  GEOID HEIGHT    -        -32.855 (meters)                     GEOID18
 MG0688  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 MG0688  HORZ ORDER      -  FIRST
 MG0688
 MG0688.The horizontal coordinates were established by classical geodetic methods
 MG0688.and adjusted by the National Geodetic Survey in October 1999.
 MG0688
 MG0688.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0688.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0688
 MG0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0688.GEOID18 height accuracy estimate available here.
 MG0688
 MG0688.Click photographs - Photos may exist for this station.
 MG0688
 MG0688.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0688
 MG0688. The following values were computed from the NAD 83(1997) position.
 MG0688
 MG0688;                    North         East     Units Scale Factor Converg.
 MG0688;SPC IL W     -   512,998.345   696,923.532   MT  0.99994129   -0 01 27.2
 MG0688;SPC IL W     - 1,683,062.07  2,286,489.95   sFT  0.99994129   -0 01 27.2
 MG0688;UTM  15      - 4,574,491.109   734,184.533   MT  1.00027499   +1 50 46.2
 MG0688
 MG0688!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0688!SPC IL W     -   0.99996657  x   0.99994129  =   0.99990786
 MG0688!UTM  15      -   0.99996657  x   1.00027499  =   1.00024155
 MG0688
 MG0688:                Primary Azimuth Mark                     Grid Az
 MG0688:SPC IL W     -  RUSSEL RM 5                              102 02 01.2
 MG0688:UTM  15      -  RUSSEL RM 5                              100 09 47.8
 MG0688
 MG0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3418474491(NAD 83)
 MG0688
 MG0688|---------------------------------------------------------------------|
 MG0688| PID    Reference Object                     Distance      Geod. Az  |
 MG0688|                                                           dddmmss.s |
 MG0688| MG0684 RUSSEL RM 5                         APPROX.14.7 KM 1020034.0 |
 MG0688| MG0714 ORION TV STA WQAD MAST              APPROX.15.0 KM 2802632.5 |
 MG0688| MG0713 ORION TV STATION WHBF TOWER         APPROX.15.4 KM 2864041.3 |
 MG0688| MG0712 ORION MUNICIPAL TANK                APPROX.16.6 KM 2960316.2 |
 MG0688| MG0689 ROSEDALE                             26.073 METERS 35911     |
 MG0688|---------------------------------------------------------------------|
 MG0688
 MG0688                          SUPERSEDED SURVEY CONTROL
 MG0688
 MG0688  NAD 83(1986)-  41 17 16.47344(N)    090 12 12.22918(W) AD(       ) 1
 MG0688  NAD 27      -  41 17 16.34344(N)    090 12 11.80195(W) AD(       ) 1
 MG0688  NGVD 29 (07/19/86)  246.1    (m)          807.     (f) VERT ANG       
 MG0688
 MG0688.Superseded values are not recommended for survey control.
 MG0688
 MG0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0688.See file dsdata.pdf to determine how the superseded data were derived.
 MG0688
 MG0688_MARKER: DS = TRIANGULATION STATION DISK
 MG0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0688_STAMPING: ROSEDALE RM A 1969
 MG0688_MARK LOGO: CGS
 MG0688_PROJECTION: RECESSED 30 CENTIMETERS
 MG0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0688+STABILITY: SURFACE MOTION
 MG0688
 MG0688  HISTORY     - Date     Condition        Report By
 MG0688  HISTORY     - 1969     MONUMENTED       CGS
 MG0688  HISTORY     - 19960714 GOOD             USPSQD
 MG0688  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0688  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0688
 MG0688                          STATION DESCRIPTION
 MG0688
 MG0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0688'THE STATION IS LOCATED ABOUT 5 MILES EAST OF ANDOVER, 1 MILE
 MG0688'SOUTH OF CAMBRIDGE AND ON THE PROPERTY OF MR. R. L. RISHEL.
 MG0688'
 MG0688'THE STATION MARK IS A STANDARD DISK, STAMPED ROSEDALE RM A 1969,
 MG0688'SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT IS
 MG0688'12-INCHES BELOW THE GROUND SURFACE.  IT IS 87 FEET NORTH OF A
 MG0688'METAL WITNESS POST WITH SIGN ATTACHED, 34.5 FEET EAST OF A PAVED
 MG0688'ROAD, 2 FEET EAST OF A FENCE, AND 2 FEET EAST OF A METAL WITNESS
 MG0688'POST WITH SIGN ATTACHED.  (NOTE 1B7A).
 MG0688'
 MG0688'THE TRAVERSE DISTANCE NOTED ABOVE WAS CORRECTED TO SEA LEVEL.
 MG0688'
 MG0688'TO REACH THE STATION SEE THE DESCRIPTION FOR TRIANGULATION
 MG0688'STATION ROSEDALE 1969.
 MG0688
 MG0688                          STATION RECOVERY (1996)
 MG0688
 MG0688'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0688'RECOVERED IN GOOD CONDITION.
 MG0688
 MG0688                          STATION RECOVERY (2001)
 MG0688
 MG0688'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0688'MARK NOT FOUND.
 MG0688
 MG0688                          STATION RECOVERY (2004)
 MG0688
 MG0688'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0688'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3072 ***********************************************************************
 AJ3072  DESIGNATION -  ROSELL
 AJ3072  PID         -  AJ3072
 AJ3072  STATE/COUNTY-  IL/COOK
 AJ3072  COUNTRY     -  US
 AJ3072  USGS QUAD   -  PALATINE (2018)
 AJ3072
 AJ3072                         *CURRENT SURVEY CONTROL
 AJ3072  ______________________________________________________________________
 AJ3072* NAD 83(2011) POSITION- 42 03 51.87723(N) 088 04 44.65911(W)   ADJUSTED
 AJ3072* NAD 83(2011) ELLIP HT-   204.024 (meters)        (06/27/12)   ADJUSTED
 AJ3072* NAD 83(2011) EPOCH   -  2010.00
 AJ3072* NAVD 88 ORTHO HEIGHT -   237.7   (meters)      780.    (feet) GPS OBS
 AJ3072  ______________________________________________________________________
 AJ3072  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3072  GEOID HEIGHT    -        -33.582 (meters)                     GEOID99
 AJ3072  GEOID HEIGHT    -        -33.653 (meters)                     GEOID18
 AJ3072  NAD 83(2011) X  -    158,965.047 (meters)                     COMP
 AJ3072  NAD 83(2011) Y  - -4,739,695.258 (meters)                     COMP
 AJ3072  NAD 83(2011) Z  -  4,251,054.520 (meters)                     COMP
 AJ3072  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 AJ3072
 AJ3072  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3072  Standards:
 AJ3072         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3072            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3072  -------------------------------------------------------------------
 AJ3072  NETWORK    0.68   0.86           0.31   0.24   0.44     -0.08404798
 AJ3072  -------------------------------------------------------------------
 AJ3072  Click here for local accuracies and other accuracy information.
 AJ3072
 AJ3072.The horizontal coordinates were established by GPS observations
 AJ3072.and adjusted by the National Geodetic Survey in June 2012.
 AJ3072
 AJ3072.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3072.been affixed to the stable North American tectonic plate. See 
 AJ3072.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3072
 AJ3072.The horizontal coordinates are valid at the epoch date displayed above
 AJ3072.which is a decimal equivalence of Year/Month/Day.
 AJ3072
 AJ3072.The orthometric height was determined by GPS observations and a
 AJ3072.high-resolution geoid model.
 AJ3072
 AJ3072.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3072.GEOID18 height accuracy estimate available here.
 AJ3072
 AJ3072.Click photographs - Photos may exist for this station.
 AJ3072
 AJ3072.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3072
 AJ3072.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3072
 AJ3072.The ellipsoidal height was determined by GPS observations
 AJ3072.and is referenced to NAD 83.
 AJ3072
 AJ3072. The following values were computed from the NAD 83(2011) position.
 AJ3072
 AJ3072;                    North         East     Units Scale Factor Converg.
 AJ3072;SPC IL E     -   599,288.022   321,043.971   MT  0.99998045   +0 10 13.2
 AJ3072;SPC IL E     - 1,966,164.12  1,053,291.76   sFT  0.99998045   +0 10 13.2
 AJ3072;UTM  16      - 4,657,490.939   410,723.454   MT  0.99969807   -0 43 22.8
 AJ3072
 AJ3072!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3072!SPC IL E     -   0.99996800  x   0.99998045  =   0.99994845
 AJ3072!UTM  16      -   0.99996800  x   0.99969807  =   0.99966608
 AJ3072
 AJ3072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1072357490(NAD 83)
 AJ3072
 AJ3072|---------------------------------------------------------------------|
 AJ3072| PID    Reference Object                     Distance      Geod. Az  |
 AJ3072|                                                           dddmmss.s |
 AJ3072| AJ2835 COO IDOT B                          279.350 METERS 01241     |
 AJ3072|---------------------------------------------------------------------|
 AJ3072
 AJ3072                          SUPERSEDED SURVEY CONTROL
 AJ3072
 AJ3072  NAD 83(2007)-  42 03 51.87752(N)    088 04 44.66012(W) AD(2002.00) 0
 AJ3072  ELLIP H (02/10/07)  204.049  (m)                       GP(2002.00)    
 AJ3072  ELLIP H (02/03/05)  204.043  (m)                       GP(       ) 4 2
 AJ3072  NAD 83(1997)-  42 03 51.87743(N)    088 04 44.65981(W) AD(       ) 1
 AJ3072  ELLIP H (04/24/01)  204.067  (m)                       GP(       ) 4 1
 AJ3072
 AJ3072.Superseded values are not recommended for survey control.
 AJ3072
 AJ3072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3072.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3072
 AJ3072_MARKER: I = METAL ROD
 AJ3072_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3072+WITH SETTING: INFORMATION.
 AJ3072_STAMPING: ROSELL 1998
 AJ3072_MARK LOGO: ILSTHA
 AJ3072_PROJECTION: FLUSH
 AJ3072_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ3072_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3072+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2000
 AJ3072
 AJ3072  HISTORY     - Date     Condition        Report By
 AJ3072  HISTORY     - 1998     MONUMENTED       ILSTHA
 AJ3072  HISTORY     - 20000911 GOOD             SECI
 AJ3072  HISTORY     - 20151221 MARK NOT FOUND   ASMINC
 AJ3072
 AJ3072                          STATION DESCRIPTION
 AJ3072
 AJ3072'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ3072'STATION IS LOCATED IN THE NORTHEAST CORNER OF THE JUNCTION OF
 AJ3072'INTERSTATE 90 AND ROSELLE ROAD OVERPASSS.  STATION IS LOCATED
 AJ3072'NORTH OF I-90 AND SOUTH OF THE EXIT RAMP FROM I-90 TO ROSELLE RD.
 AJ3072
 AJ3072                          STATION RECOVERY (2015)
 AJ3072
 AJ3072'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 AJ3072'MARK APPEARS TO HAVE BEEN DESTROYED DURING RECENT ROAD WIDENING (NOW
 AJ3072'
 AJ3072'UNDER CONSTRUCTION).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0036 ***********************************************************************
 NH0036  DESIGNATION -  ROSELLE
 NH0036  PID         -  NH0036
 NH0036  STATE/COUNTY-  IL/COOK
 NH0036  COUNTRY     -  US
 NH0036  USGS QUAD   -  PALATINE (2018)
 NH0036
 NH0036                         *CURRENT SURVEY CONTROL
 NH0036  ______________________________________________________________________
 NH0036* NAD 83(1997) POSITION- 42 00 13.34654(N) 088 07 08.71467(W)   ADJUSTED
 NH0036* NAVD 88 ORTHO HEIGHT -   252.988 (meters)      830.01  (feet) ADJUSTED
 NH0036  ______________________________________________________________________
 NH0036  GEOID HEIGHT    -        -33.504 (meters)                     GEOID18
 NH0036  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 NH0036  DYNAMIC HEIGHT  -        252.900 (meters)      829.72  (feet) COMP
 NH0036  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 NH0036
 NH0036  HORZ ORDER      -  THIRD
 NH0036  VERT ORDER      -  FIRST     CLASS I
 NH0036
 NH0036.The horizontal coordinates were established by classical geodetic methods
 NH0036.and adjusted by the National Geodetic Survey in October 1999.
 NH0036
 NH0036.The orthometric height was determined by differential leveling and
 NH0036.adjusted by the NATIONAL GEODETIC SURVEY
 NH0036.in June 1991.
 NH0036
 NH0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0036.GEOID18 height accuracy estimate available here.
 NH0036
 NH0036.Click photographs - Photos may exist for this station.
 NH0036
 NH0036.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0036
 NH0036.The dynamic height is computed by dividing the NAVD 88
 NH0036.geopotential number by the normal gravity value computed on the
 NH0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0036.degrees latitude (g = 980.6199 gals.).
 NH0036
 NH0036.The modeled gravity was interpolated from observed gravity values.
 NH0036
 NH0036. The following values were computed from the NAD 83(1997) position.
 NH0036
 NH0036;                    North         East     Units Scale Factor Converg.
 NH0036;SPC IL E     -   592,536.595   317,748.968   MT  0.99997887   +0 08 36.1
 NH0036;SPC IL E     - 1,944,013.81  1,042,481.41   sFT  0.99997887   +0 08 36.1
 NH0036;UTM  16      - 4,650,793.536   407,324.596   MT  0.99970568   -0 44 56.1
 NH0036
 NH0036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0036!SPC IL E     -   0.99996558  x   0.99997887  =   0.99994445
 NH0036!UTM  16      -   0.99996558  x   0.99970568  =   0.99967127
 NH0036
 NH0036:                Primary Azimuth Mark                     Grid Az
 NH0036:SPC IL E     -  ROSELLE AZ MK                            084 59 44.0
 NH0036:UTM  16      -  ROSELLE AZ MK                            085 53 16.2
 NH0036
 NH0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0732450793(NAD 83)
 NH0036
 NH0036|---------------------------------------------------------------------|
 NH0036| PID    Reference Object                     Distance      Geod. Az  |
 NH0036|                                                           dddmmss.s |
 NH0036| CJ2043 ROSELLE AZ MK                                      0850820.1 |
 NH0036| NH0035 ROSELLE RM 1                         11.049 METERS 08811     |
 NH0036| NH0034 ROSELLE RM 2                         14.656 METERS 18144     |
 NH0036|---------------------------------------------------------------------|
 NH0036
 NH0036                          SUPERSEDED SURVEY CONTROL
 NH0036
 NH0036  NAD 83(1997)-  42 00 13.34672(N)    088 07 08.71556(W) AD(       ) 3
 NH0036  NAD 83(1986)-  42 00 13.34978(N)    088 07 08.72682(W) AD(       ) 3
 NH0036  NAD 27      -  42 00 13.25430(N)    088 07 08.46790(W) AD(       ) 3
 NH0036  NGVD 29 (??/??/92)  253.071  (m)          830.28   (f) ADJ UNCH    1 1
 NH0036  NGVD 29             253.07   (m)          830.3    (f) LEVELING    3  
 NH0036
 NH0036.Superseded values are not recommended for survey control.
 NH0036
 NH0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0036.See file dsdata.pdf to determine how the superseded data were derived.
 NH0036
 NH0036_MARKER: DS = TRIANGULATION STATION DISK
 NH0036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0036_STAMPING: ROSELLE 1956
 NH0036_MARK LOGO: CGS
 NH0036_PROJECTION: FLUSH
 NH0036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0036+STABILITY: SURFACE MOTION
 NH0036
 NH0036  HISTORY     - Date     Condition        Report By
 NH0036  HISTORY     - 1956     MONUMENTED       CGS
 NH0036  HISTORY     - 1969     GOOD             CGS
 NH0036  HISTORY     - 1969     GOOD             CGS
 NH0036
 NH0036                          STATION DESCRIPTION
 NH0036
 NH0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH0036'THE STATION IS ABOUT 4 MILES NORTHEAST OF BARTLETT, 2.5 MILES
 NH0036'NORTHWEST OF ROSELLE, IN THE SOUTHEAST ANGLE OF THE INTERSECTION
 NH0036'OF WISE ROAD AND SPRINGINSGUTH ROAD.  IT IS 63 FEET SOUTHEAST
 NH0036'OF THE ROAD INTERSECTION, 49 FEET SOUTH OF THE CENTER OF
 NH0036'WISE ROAD, 42 FEET EAST OF THE CENTER OF A GRAVEL ROAD AND
 NH0036'16 FEET WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND
 NH0036'THE DISK IS STAMPED ROSELLE 1956.
 NH0036'
 NH0036'TO REACH THE STATION FROM THE RAILROAD STATION IN ROSELLE, GO
 NH0036'WEST ON STATE HIGHWAY 19 FOR 0.15 MILE TO ROSELLE ROAD.  TURN
 NH0036'RIGHT AND GO NORTH ON ROSELLE ROAD FOR 1.4 MILES TO WISE ROAD.
 NH0036'TURN LEFT AND GO WEST ON WISE ROAD FOR 1.45 MILES TO A CROSSROAD
 NH0036'AND THE AZIMUTH MARK ON THE RIGHT IN THE NORTHEAST ANGLE OF
 NH0036'THE CROSSROAD.  CONTINUE EAST ON WISE ROAD FOR 0.5 MILE TO THE
 NH0036'STATION ON THE LEFT.
 NH0036'
 NH0036'REFERENCE MARK 1 IS 50 FEET SOUTH OF THE CENTER OF WISE ROAD,
 NH0036'20 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A POLE
 NH0036'FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED ROSELLE NO
 NH0036'1 1956.
 NH0036'
 NH0036'REFERENCE MARK 2 IS 97 FEET SOUTH OF THE CENTER OF WISE ROAD,
 NH0036'46 FEET EAST OF THE CENTER OF A GRAVEL ROAD AND 1 FOOT WEST
 NH0036'OF A POLE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH0036'ROSELLE NO 2 1956.
 NH0036'
 NH0036'THE AZIMUTH MARK IS 32 FEET NORTH OF THE CENTER OF WISE ROAD,
 NH0036'32 FEET EAST OF THE CENTER OF A FARM DRIVEWAY, 3 FEET WEST
 NH0036'OF A POWER LINE POLE AND 2 FEET WEST OF A WHITE WITNESS
 NH0036'POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED ROSELLE
 NH0036'1956.
 NH0036'
 NH0036'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH0036
 NH0036                          STATION RECOVERY (1969)
 NH0036
 NH0036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 NH0036'THE STATION MARK, STAMPED ROSELLE 1956, IS ABOUT 0.9 MILE
 NH0036'EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK ROAD FROM
 NH0036'THE INTERSECTION OF THE HIGHWAY AND BARRINGTON ROAD AT HANOVER
 NH0036'PARK, THENCE 0.45 MILE EAST ALONG WISE ROAD, OR ABOUT 2.35 MILES
 NH0036'NORTHWEST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK ROAD
 NH0036'FROM THE ROSELLE STATE BANK AT ROSELLE, THENCE 0.45 MILE
 NH0036'NORTH ALONG SPRING SOUTH ROAD, IN SECTION 32, T 41 N, R 10 E,
 NH0036'AT THE INTERSECTION OF WISE ROAD AND SPRING SOUTH ROAD, 63
 NH0036'FEET SOUTHEAST OF THE CENTER OF THE INTERSECTION, 49 FEET
 NH0036'SOUTH OF THE CENTER LINE OF WISE ROAD, 40 FEET EAST OF THE
 NH0036'CENTER LINE OF SPRING SOUTH ROAD, 6-1/2 FEET SOUTHEAST OF
 NH0036'A POWER POLE, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROADS,
 NH0036'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 NH0036'THE SURFACE OF THE GROUND.
 NH0036'
 NH0036'R.M. 1, STAMPED ROSELLE NO 1 1956, IS 36.24 FEET EAST OF
 NH0036'THE STATION MARK, 50 FEET SOUTH OF THE CENTER LINE OF WISE
 NH0036'ROAD, 76 FEET EAST OF THE CENTER LINE OF SPRING SOUTH ROAD,
 NH0036'1 FOOT NORTH OF A FENCE, 20 FEET EAST OF A WOODEN WITNESS
 NH0036'POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROADS, AND SET IN
 NH0036'THE TOP OF A CONCRETE POST WHICH IS ABOUT 2 INCHES BELOW
 NH0036'THE SURFACE OF THE GROUND.
 NH0036'
 NH0036'R.M. 2, STAMPED ROSELLE NO 2 1956, IS 48.09 FEET SOUTH OF
 NH0036'THE STATION MARK, 97 FEET SOUTH OF THE CENTER LINE OF WISE
 NH0036'ROAD, 44 FEET EAST OF THE CENTER LINE OF SPRING SOUTH ROAD,
 NH0036'1 FOOT WEST OF A FENCE, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 NH0036'ROADS, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 NH0036'WITH THE SURFACE OF THE GROUND.
 NH0036'
 NH0036'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.35 MILES
 NH0036'EAST
 NH0036
 NH0036                          STATION RECOVERY (1969)
 NH0036
 NH0036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 NH0036'1.4 MI E FROM HANOVER.
 NH0036'ABOUT 0.9 MILE EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 NH0036'ROAD FROM THE INTERSECTION OF THE HIGHWAY AND BARRINGTON ROAD
 NH0036'AT HANOVER PARK, THENCE 0.45 MILE EAST ALONG WISE ROAD, OR ABOUT
 NH0036'2.35 MILES NORTHWEST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 NH0036'ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, THENCE 0.45 MILE
 NH0036'NORTH ALONG SPRING SOUTH ROAD, IN SECTION 32, T 41 N, R 10 E,
 NH0036'AT THE INTERSECTION OF WISE ROAD AND SPRING SOUTH ROAD, 63 FEET
 NH0036'SOUTHEAST OF THE CENTER OF THE INTERSECTION, 49 FEET SOUTH OF THE
 NH0036'CENTER LINE OF WISE ROAD, 40 FEET EAST OF THE CENTER LINE OF
 NH0036'SPRING SOUTH ROAD, 6 1/2 FEET SOUTHEAST OF A POWER POLE, ABOUT
 NH0036'3 FEET ABOVE THE LEVEL OF THE ROADS, AND SET IN THE TOP OF A
 NH0036'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0035 ***********************************************************************
 NH0035  DESIGNATION -  ROSELLE RM 1
 NH0035  PID         -  NH0035
 NH0035  STATE/COUNTY-  IL/COOK
 NH0035  COUNTRY     -  US
 NH0035  USGS QUAD   -  PALATINE (2018)
 NH0035
 NH0035                         *CURRENT SURVEY CONTROL
 NH0035  ______________________________________________________________________
 NH0035* NAD 83(1986) POSITION- 42 00 13.36   (N) 088 07 08.23   (W)   HD_HELD1
 NH0035* NAVD 88 ORTHO HEIGHT -   252.810 (meters)      829.43  (feet) ADJUSTED
 NH0035  ______________________________________________________________________
 NH0035  GEOID HEIGHT    -        -33.504 (meters)                     GEOID18
 NH0035  DYNAMIC HEIGHT  -        252.723 (meters)      829.14  (feet) COMP
 NH0035  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 NH0035
 NH0035  VERT ORDER      -  FIRST     CLASS I
 NH0035
 NH0035.The horizontal coordinates were determined by differentially corrected
 NH0035.hand held GPS observations or other comparable positioning techniques
 NH0035.and have an estimated accuracy of +/- 3 meters.
 NH0035
 NH0035.The orthometric height was determined by differential leveling and
 NH0035.adjusted by the NATIONAL GEODETIC SURVEY
 NH0035.in June 1991.
 NH0035
 NH0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0035.GEOID18 height accuracy estimate available here.
 NH0035
 NH0035.Click photographs - Photos may exist for this station.
 NH0035
 NH0035.The dynamic height is computed by dividing the NAVD 88
 NH0035.geopotential number by the normal gravity value computed on the
 NH0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0035.degrees latitude (g = 980.6199 gals.).
 NH0035
 NH0035.The modeled gravity was interpolated from observed gravity values.
 NH0035
 NH0035;                    North         East    Units  Estimated Accuracy
 NH0035;SPC IL E     -   592,537.0     317,760.1     MT  (+/- 3 meters HH1 GPS) 
 NH0035
 NH0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0733550793(NAD 83)
 NH0035
 NH0035                          SUPERSEDED SURVEY CONTROL
 NH0035
 NH0035  NGVD 29 (??/??/92)  252.893  (m)          829.70   (f) ADJ UNCH    1 1
 NH0035
 NH0035.Superseded values are not recommended for survey control.
 NH0035
 NH0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0035.See file dsdata.pdf to determine how the superseded data were derived.
 NH0035
 NH0035_MARKER: DR = REFERENCE MARK DISK
 NH0035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0035_STAMPING: ROSELLE NO 1 1956
 NH0035_MARK LOGO: CGS
 NH0035_PROJECTION: RECESSED 2 CENTIMETERS
 NH0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0035+STABILITY: SURFACE MOTION
 NH0035
 NH0035  HISTORY     - Date     Condition        Report By
 NH0035  HISTORY     - 1956     MONUMENTED       CGS
 NH0035  HISTORY     - 1969     GOOD             CGS
 NH0035
 NH0035                          STATION DESCRIPTION
 NH0035
 NH0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0035'1.4 MI E FROM HANOVER PARK.
 NH0035'ABOUT 0.9 MILE EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 NH0035'ROAD FROM THE INTERSECTION OF THE HIGHWAY AND BARRINGTON ROAD
 NH0035'AT HANOVER PARK, THENCE 0.45 MILE EAST ALONG WISE ROAD, IN SECTION
 NH0035'32, T 41 N, R 10 E, AT THE INTERSECTION OF WISE ROAD AND SPRING
 NH0035'SOUTH ROAD, 50 FEET SOUTH OF THE CENTER LINE OF WISE ROAD, 76 FEET
 NH0035'EAST OF THE CENTER LINE OF SPRING SOUTH ROAD, 1 FOOT NORTH OF A
 NH0035'FENCE, 36.24 FEET EAST OF TRIANGULATION STATION ROSELLE 1956,
 NH0035'20 FEET EAST OF A WOODEN WITNESS POST, ABOUT 3 FEET ABOVE THE
 NH0035'LEVEL OF THE ROADS, AND SET IN THE TOP OF A CONCRETE POST WHICH
 NH0035'IS ABOUT 2 INCHES BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0034 ***********************************************************************
 NH0034  DESIGNATION -  ROSELLE RM 2
 NH0034  PID         -  NH0034
 NH0034  STATE/COUNTY-  IL/COOK
 NH0034  COUNTRY     -  US
 NH0034  USGS QUAD   -  PALATINE (2018)
 NH0034
 NH0034                         *CURRENT SURVEY CONTROL
 NH0034  ______________________________________________________________________
 NH0034* NAD 83(1986) POSITION- 42 00 12.87   (N) 088 07 08.73   (W)   HD_HELD1
 NH0034* NAVD 88 ORTHO HEIGHT -   253.216 (meters)      830.76  (feet) ADJUSTED
 NH0034  ______________________________________________________________________
 NH0034  GEOID HEIGHT    -        -33.504 (meters)                     GEOID18
 NH0034  DYNAMIC HEIGHT  -        253.128 (meters)      830.47  (feet) COMP
 NH0034  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 NH0034
 NH0034  VERT ORDER      -  FIRST     CLASS I
 NH0034
 NH0034.The horizontal coordinates were determined by differentially corrected
 NH0034.hand held GPS observations or other comparable positioning techniques
 NH0034.and have an estimated accuracy of +/- 3 meters.
 NH0034
 NH0034.The orthometric height was determined by differential leveling and
 NH0034.adjusted by the NATIONAL GEODETIC SURVEY
 NH0034.in June 1991.
 NH0034
 NH0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0034.GEOID18 height accuracy estimate available here.
 NH0034
 NH0034.Click photographs - Photos may exist for this station.
 NH0034
 NH0034.The dynamic height is computed by dividing the NAVD 88
 NH0034.geopotential number by the normal gravity value computed on the
 NH0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0034.degrees latitude (g = 980.6199 gals.).
 NH0034
 NH0034.The modeled gravity was interpolated from observed gravity values.
 NH0034
 NH0034;                    North         East    Units  Estimated Accuracy
 NH0034;SPC IL E     -   592,521.9     317,748.7     MT  (+/- 3 meters HH1 GPS) 
 NH0034
 NH0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0732450778(NAD 83)
 NH0034
 NH0034                          SUPERSEDED SURVEY CONTROL
 NH0034
 NH0034  NGVD 29 (??/??/92)  253.299  (m)          831.03   (f) ADJ UNCH    1 1
 NH0034
 NH0034.Superseded values are not recommended for survey control.
 NH0034
 NH0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0034.See file dsdata.pdf to determine how the superseded data were derived.
 NH0034
 NH0034_MARKER: DR = REFERENCE MARK DISK
 NH0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0034_STAMPING: ROSELLE NO 2 1956
 NH0034_MARK LOGO: CGS
 NH0034_PROJECTION: FLUSH
 NH0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0034+STABILITY: SURFACE MOTION
 NH0034
 NH0034  HISTORY     - Date     Condition        Report By
 NH0034  HISTORY     - 1956     MONUMENTED       CGS
 NH0034  HISTORY     - 1969     GOOD             CGS
 NH0034
 NH0034                          STATION DESCRIPTION
 NH0034
 NH0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0034'1.4 MI E FROM HANOVER PARK.
 NH0034'ABOUT 0.9 MILE EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 NH0034'ROAD FROM THE INTERSECTION OF THE HIGHWAY AND BARRINGTON ROAD AT
 NH0034'HANOVER PARK, THENCE 0.45 MILE EAST ALONG WISE ROAD, IN SECTION
 NH0034'32, T 41 N, R 10 E, AT THE INTERSECTION OF WISE ROAD AND SPRING
 NH0034'SOUTH ROAD, 97 FEET SOUTH OF THE CENTER LINE OF WISE ROAD, 44 FEET
 NH0034'EAST OF THE CENTER LINE OF SPRING SOUTH ROAD, 1 FOOT WEST OF A
 NH0034'FENCE, 48.09 FEET SOUTH OF TRIANGULATION STATION ROSELLE 1956,
 NH0034'ABOUT 3 FEET ABOVE THE LEVEL OF THE ROADS, AND SET IN THE TOP OF
 NH0034'A CONCRETE POST WHICH IS LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0767 ***********************************************************************
 LD0767  DESIGNATION -  ROSETTA
 LD0767  PID         -  LD0767
 LD0767  STATE/COUNTY-  IL/HENDERSON
 LD0767  COUNTRY     -  US
 LD0767  USGS QUAD   -  ROZETTA (2018)
 LD0767
 LD0767                         *CURRENT SURVEY CONTROL
 LD0767  ______________________________________________________________________
 LD0767* NAD 83(1997) POSITION- 40 56 32.74557(N) 090 51 52.16996(W)   ADJUSTED
 LD0767* NAVD 88 ORTHO HEIGHT -   216.509 (meters)      710.33  (feet) ADJUSTED
 LD0767  ______________________________________________________________________
 LD0767  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 LD0767  LAPLACE CORR    -          1.35  (seconds)                    DEFLEC18
 LD0767  DYNAMIC HEIGHT  -        216.414 (meters)      710.02  (feet) COMP
 LD0767  MODELED GRAVITY -    980,179.4   (mgal)                       NAVD 88
 LD0767
 LD0767  HORZ ORDER      -  FIRST
 LD0767  VERT ORDER      -  SECOND    CLASS I
 LD0767
 LD0767.The horizontal coordinates were established by classical geodetic methods
 LD0767.and adjusted by the National Geodetic Survey in October 1999.
 LD0767
 LD0767.The orthometric height was determined by differential leveling and
 LD0767.adjusted by the NATIONAL GEODETIC SURVEY
 LD0767.in July 2014.
 LD0767
 LD0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0767.GEOID18 height accuracy estimate available here.
 LD0767
 LD0767.Click photographs - Photos may exist for this station.
 LD0767
 LD0767.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0767
 LD0767.The dynamic height is computed by dividing the NAVD 88
 LD0767.geopotential number by the normal gravity value computed on the
 LD0767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0767.degrees latitude (g = 980.6199 gals.).
 LD0767
 LD0767.The modeled gravity was interpolated from observed gravity values.
 LD0767
 LD0767. The following values were computed from the NAD 83(1997) position.
 LD0767
 LD0767;                    North         East     Units Scale Factor Converg.
 LD0767;SPC IL W     -   474,866.976   641,240.558   MT  0.99998366   -0 27 26.3
 LD0767;SPC IL W     - 1,557,959.40  2,103,803.40   sFT  0.99998366   -0 27 26.3
 LD0767;SPC IA S     -   108,016.799   721,888.643   MT  0.99995849   +1 44 09.6
 LD0767;SPC IA S     -   354,385.11  2,368,396.32   sFT  0.99995849   +1 44 09.6
 LD0767;UTM  15      - 4,534,562.012   679,761.662   MT  0.99999774   +1 23 59.2
 LD0767
 LD0767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0767!SPC IL W     -   0.99997123  x   0.99998366  =   0.99995489
 LD0767!SPC IA S     -   0.99997123  x   0.99995849  =   0.99992972
 LD0767!UTM  15      -   0.99997123  x   0.99999774  =   0.99996897
 LD0767
 LD0767:                Primary Azimuth Mark                     Grid Az
 LD0767:SPC IL W     -  ROSETTA RM 1 AZIMUTH                     005 08 03.1
 LD0767:SPC IA S     -  ROSETTA RM 1 AZIMUTH                     002 56 27.2
 LD0767:UTM  15      -  ROSETTA RM 1 AZIMUTH                     003 16 37.6
 LD0767
 LD0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7976134562(NAD 83)
 LD0767
 LD0767|---------------------------------------------------------------------|
 LD0767| PID    Reference Object                     Distance      Geod. Az  |
 LD0767|                                                           dddmmss.s |
 LD0767| CL9348 ROSETTA RM 1 AZIMUTH                               0044036.8 |
 LD0767| CL9350 ROSETTA RM 3                         37.050 METERS 04005     |
 LD0767| CL9349 ROSETTA RM 2                         27.456 METERS 11525     |
 LD0767| LD0777 BURLINGTON ST JOHNS CATH CH         APPROX.25.5 KM 2340459.1 |
 LD0767| LD0781 WEST BURLINGTON MUNICIPAL TANK      APPROX.27.8 KM 2421055.3 |
 LD0767|---------------------------------------------------------------------|
 LD0767
 LD0767                          SUPERSEDED SURVEY CONTROL
 LD0767
 LD0767  NAD 83(1996)-  40 56 32.74570(N)    090 51 52.16997(W) AD(       ) 1
 LD0767  NAD 83(1986)-  40 56 32.75002(N)    090 51 52.17112(W) AD(       ) 1
 LD0767  NAD 27      -  40 56 32.61600(N)    090 51 51.66800(W) AD(       ) 1
 LD0767
 LD0767.Superseded values are not recommended for survey control.
 LD0767
 LD0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0767.See file dsdata.pdf to determine how the superseded data were derived.
 LD0767
 LD0767_MARKER: DS = TRIANGULATION STATION DISK
 LD0767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0767_STAMPING: ROSETTA 1931
 LD0767_MARK LOGO: CGS
 LD0767_PROJECTION: FLUSH
 LD0767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0767+STABILITY: SURFACE MOTION
 LD0767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0767+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2013
 LD0767
 LD0767  HISTORY     - Date     Condition        Report By
 LD0767  HISTORY     - 1931     MONUMENTED       CGS
 LD0767  HISTORY     - 1934     GOOD             ILGS
 LD0767  HISTORY     - 1939     GOOD             CGS
 LD0767  HISTORY     - 1952     GOOD             CGS
 LD0767  HISTORY     - 20010331 GOOD             NGS
 LD0767  HISTORY     - 20130409 GOOD             AMESC
 LD0767
 LD0767                          STATION DESCRIPTION
 LD0767
 LD0767'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0767'STATION IS ABOUT 5 MILES NORTH OF EAST OF OQUAWKA, IN YARD OF LIBERTY
 LD0767'SCHOOL AT CROSSROADS, VILLAGE OF ROSETTA.  REACHED FROM OQUAWKA BY
 LD0767'STATE HIGHWAY 94-A EAST 4.8 MILES TO A HILLY DIRT ROAD LEADING NORTH,
 LD0767'FOLLOW THIS ROAD NORTH 1.25 MILES TO A SCHOOL, WHICH IS A GREY BRICK
 LD0767'BUILDING WEST OF ROAD, JUST NORTH OF A CEMETERY AND BLACKSMITH SHOP.
 LD0767'MARK IS LOCATED IN NORTH SIDE OF SCHOOLYARD, 19.37 METERS
 LD0767'NORTH-NORTHWEST OF NORTHEAST CORNER OF SCHOOLHOUSE, 12.20 METERS WEST
 LD0767'OF SOUTHWEST CORNER OF RED BARN IN SCHOOLYARD, 4.9 METERS SOUTH OF
 LD0767'WIRE FENCE LINE ON NORTH SIDE OF YARD, 14.2 METERS T SOUTH-SOUTHEAST
 LD0767'OF NORTHWEST CORNER OF SCHOOLYARD FENCE, AND 37 METERS WEST OF
 LD0767'CENTERLINE OF MAIN-TRAVELED DIRT ROAD.
 LD0767'
 LD0767'REFERENCE MARK NO. 1 IS NORTH OF THE STATION, IN THE NORTHEAST CORNER
 LD0767'OF CULTIVATED FIELD IN SHRUBERRY, 8 METERS SOUTH OF CENTERLINE OF
 LD0767'MAIN-TRAVELED DIRT ROAD, AND 6 METERS SOUTH OF CENTERLINE OF
 LD0767'EAST-AND-WEST DIRT ROAD LEADING INTO FARMHOUSE IN FIELD.
 LD0767'
 LD0767'REFERENCE MARK NO. 2 IS EAST-SOUTHEAST OF THE STATION, 22 METERS
 LD0767'EAST-NORTHEAST OF NORTHEAST CORNER OF SCHOOLHOUSE, 11 METERS NORTH OF
 LD0767'CONCRETE WALK LEADING TO SCHOOL, AND 10 METERS WEST OF CENTERLINE OF
 LD0767'MAIN-TRAVELED DIRT ROAD.
 LD0767'
 LD0767'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 LD0767
 LD0767                          STATION RECOVERY (1934)
 LD0767
 LD0767'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 1934
 LD0767'ORIGINAL DESCRIPTION STILL GOOD EXCEPT THE MAIN-TRAVELED, HILLY, DIRT
 LD0767'ROAD WAS PAVED WITH CONCRETE 18 FEET WIDE IN 1933 AND IS KNOWN AS
 LD0767'STATE HIGHWAY 94.
 LD0767
 LD0767                          STATION RECOVERY (1939)
 LD0767
 LD0767'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0767'THE STATION MARK, REFERENCE MARK NO. 1, AND REFERENCE MARK NO. 2 WERE
 LD0767'RECOVERED AND FOUND IN GOOD CONDITION.
 LD0767'
 LD0767'THE STATION IS LOCATED IN THE YARD OF THE LIBERTY SCHOOL, DISTRICT NO.
 LD0767'1, IN THE VILLAGE OF ROSETTA, IN THE SOUTHEAST QUARTER OF SEC. 17, T.
 LD0767'11 N., R. 4 W., 117 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 94
 LD0767'(PAVED)  61-1/2 FEET NORTH OF THE NORTH SIDE OF THE SCHOOL, 46 FEET
 LD0767'EAST OF THE WEST SCHOOLYARD FENCE, 16 FEET SOUTH OF THE NORTH
 LD0767'SCHOOLYARD FENCE, AND 40 FEET WEST OF THE SOUTHWEST CORNER OF A BARN.
 LD0767'THE MARK IS FLUSH WITH THE GROUND AND IS STAMPED ROSETTA 1931.
 LD0767'
 LD0767'TO REACH THE STATION FROM OQUAWKA, GO EAST ON STATE HIGHWAY 164 FOR
 LD0767'4.8 MILES TO THE JUNCTION WITH STATE HIGHWAY 94, TURN LEFT (NORTH) ON
 LD0767'STATE HIGHWAY 94 AND GO 1.25 MILES TO THE VILLAGE OF ROSETTA, THE
 LD0767'LIBERTY SCHOOL AND THE STATION ON THE LEFT (WEST) SIDE OF THE ROAD.
 LD0767'
 LD0767'REFERENCE MARK NO. 1 (AZIMUTH MARK) 1931 IS APPROXIMATELY 0.25 MILE
 LD0767'NORTH-NORTHWEST OF THE STATION, 24-1/2 FEET WEST OF THE CENTERLINE OF
 LD0767'STATE HIGHWAY 94, 16 FEET EAST OF A NORTH-AND-SOUTH FENCE LINE, AND 20
 LD0767'FEET SOUTH OF THE CENTERLINE OF A LANE LEADING WEST.  THE MARK IS
 LD0767'FLUSH WITH THE GROUND AND IS STAMPED ROSETTA NO. 1 1931.  TO REACH THE
 LD0767'MARK FROM THE STATION GO NORTH ON STATE HIGHWAY 94 FOR 0.25 MILE TO
 LD0767'THE MARK ON THE LEFT (WEST) SIDE OF THE HIGHWAY.
 LD0767'
 LD0767'REFERENCE MARK NO. 2, 1931 IS 27.456 METERS, 90.07 FEET,
 LD0767'EAST-SOUTHEAST OF THE STATION, 36 FEET WEST OF THE CENTERLINE OF THE
 LD0767'HIGHWAY, 5 FEET EAST OF THE EAST FENCE OF THE SCHOOLYARD, AND 12 FEET
 LD0767'SOUTH OF THE CENTERLINE OF THE DRIVE INTO THE SCHOOLYARD.  THE MARK IS
 LD0767'FLUSH WITH THE GROUND AND IS STAMPED ROSETTA NO. 2, 1931.
 LD0767'
 LD0767'ONE NEW MARK WAS ESTABLISHED--
 LD0767'
 LD0767'REFERENCE MARK NO. 3, 1939 IS 37.050 METERS, 121.55 FEET NORTHEAST OF
 LD0767'THE STATION, 39 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 94, AND
 LD0767'1/2 FOOT EAST OF A NORTH-AND-SOUTH FENCE LINE.  THE MARK PROJECTS 6
 LD0767'INCHES AND IS STAMPED ROSETTA NO. 3 1939.
 LD0767'
 LD0767'A 77-FOOT TOWER WILL SEE- A 90-FOOT TOWER AT PINE 1931, A 64-FOOT
 LD0767'TOWER AT BURGUS 1931.  A 103-FOOT TOWER WILL SEE - A 103-FOOT TOWER AT
 LD0767'JENSEN, A 103-FOOT TOWER AT ORMONDE, A 103-FOOT TOWER AT KIRK.
 LD0767
 LD0767                          STATION RECOVERY (1952)
 LD0767
 LD0767'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (CFO)
 LD0767'STATION WAS RECOVERED AND STATION MARK, REFERENCE MARKS NO.
 LD0767'1 AND NO. 2 AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 LD0767
 LD0767                          STATION RECOVERY (2001)
 LD0767
 LD0767'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0767'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0767
 LD0767                          STATION RECOVERY (2013)
 LD0767
 LD0767'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 LD0767'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHEAST OF GLADSTONE,
 LD0767'4.4 MI (7.1 KM) EAST OF OQUAWKA AND IN THE TOWN OF ROZETTA, IL.
 LD0767'
 LD0767'TO REACH FROM THE INTERSECTION OF US ROUTE 94 AND IL ROUTE 164,
 LD0767'PROCEED NORTH ON US ROUTE 94 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE
 LD0767'RIGHT.
 LD0767'
 LD0767'THE STATION IS NOW ON THE PRIVATE PROPERTY OF MARIAN AND MORGAN VALLE,
 LD0767'124.0 FT (37.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 2125N, 117.0
 LD0767'FT (35.7 M) WEST OF THE CENTERLINE OF STATE HIGHWAY 94, 32.7 FT (10.0
 LD0767'M) NORTHWEST OF THE NORTHEAST CORNER OF A GARAGE, 18.5 FT (5.6 M)
 LD0767'NORTHEAST OF THE NORTHWEST CORNER OF THE GARAGE, 16.0 FT (4.9 M) SOUTH
 LD0767'OF THE EAST WEST FENCE AND 13.4 FT (4.1 M) NORTH OF THE GARAGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9349 ***********************************************************************
 CL9349  DESIGNATION -  ROSETTA RM 2
 CL9349  PID         -  CL9349
 CL9349  STATE/COUNTY-  IL/HENDERSON
 CL9349  COUNTRY     -  US
 CL9349  USGS QUAD   -  ROZETTA (2018)
 CL9349
 CL9349                         *CURRENT SURVEY CONTROL
 CL9349  ______________________________________________________________________
 CL9349* NAD 83(1986) POSITION- 40 56 32.36   (N) 090 51 51.11   (W)   HD_HELD1
 CL9349* NAVD 88 ORTHO HEIGHT -   216.406 (meters)      709.99  (feet) ADJUSTED
 CL9349  ______________________________________________________________________
 CL9349  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 CL9349  DYNAMIC HEIGHT  -        216.311 (meters)      709.68  (feet) COMP
 CL9349  MODELED GRAVITY -    980,179.4   (mgal)                       NAVD 88
 CL9349
 CL9349  VERT ORDER      -  SECOND    CLASS I
 CL9349
 CL9349.The horizontal coordinates were determined by differentially corrected
 CL9349.hand held GPS observations or other comparable positioning techniques
 CL9349.and have an estimated accuracy of +/- 3 meters.
 CL9349
 CL9349.The orthometric height was determined by differential leveling and
 CL9349.adjusted by the NATIONAL GEODETIC SURVEY
 CL9349.in July 2014.
 CL9349
 CL9349.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9349.GEOID18 height accuracy estimate available here.
 CL9349
 CL9349.Click photographs - Photos may exist for this station.
 CL9349
 CL9349.The dynamic height is computed by dividing the NAVD 88
 CL9349.geopotential number by the normal gravity value computed on the
 CL9349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CL9349.degrees latitude (g = 980.6199 gals.).
 CL9349
 CL9349.The modeled gravity was interpolated from observed gravity values.
 CL9349
 CL9349;                    North         East    Units  Estimated Accuracy
 CL9349;SPC IL W     -   474,854.9     641,265.3     MT  (+/- 3 meters HH1 GPS) 
 CL9349
 CL9349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7978634550(NAD 83)
 CL9349
 CL9349                          SUPERSEDED SURVEY CONTROL
 CL9349
 CL9349.No superseded survey control is available for this station.
 CL9349
 CL9349_MARKER: DR = REFERENCE MARK DISK
 CL9349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9349_STAMPING: ROSETTA NO 2 1931
 CL9349_MARK LOGO: CGS
 CL9349_PROJECTION: FLUSH
 CL9349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9349+STABILITY: SURFACE MOTION
 CL9349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL9349+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2013
 CL9349
 CL9349  HISTORY     - Date     Condition        Report By
 CL9349  HISTORY     - 1931     MONUMENTED       CGS
 CL9349  HISTORY     - 20130409 GOOD             AMESC
 CL9349
 CL9349                          STATION DESCRIPTION
 CL9349
 CL9349'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 CL9349'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHEAST OF GLADSTONE,
 CL9349'4.4 MI (7.1 KM) EAST OF OQUAWKA AND IN THE TOWN OF ROZETTA, IL.
 CL9349'
 CL9349'TO REACH FROM THE INTERSECTION OF US ROUTE 94 AND IL ROUTE 164,
 CL9349'PROCEED NORTH ON US ROUTE 94 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE
 CL9349'LEFT.
 CL9349'
 CL9349'THE STATION IS ON THE PRIVATE PROPERTY OF MARIAN AND MORGAN VALLE,
 CL9349'LOCATED ALONG THE SOUTH SIDE OF THE CONCRETE DRIVEWAY, 36.0 FT (11.0
 CL9349'M) WEST OF THE CENTERLINE OF US ROUTE 94, 84 FT (25.6 M) NORTH OF
 CL9349'COUNTY ROAD 2125N, 69.5 FT (21.2 M) NORTHEAST OF THE SOUTHEAST CORNER
 CL9349'OF A HOUSE, 57.8 FT (17.6 M) SOUTHEAST OF THE NORTHEAST CORNER OF A
 CL9349'GARAGE, 56 FT (17.1 M) SOUTH OF THE WOODEN FENCE AND 4.5 FT (1.4 M)
 CL9349'EAST-NORTHEAST OF A 1.6' X 1.6' BRICK PILLAR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0763 ***********************************************************************
 LD0763  DESIGNATION -  ROSEVILLE MUNICIPAL TANK
 LD0763  PID         -  LD0763
 LD0763  STATE/COUNTY-  IL/WARREN
 LD0763  COUNTRY     -  US
 LD0763  USGS QUAD   -  ROSEVILLE (2018)
 LD0763
 LD0763                         *CURRENT SURVEY CONTROL
 LD0763  ______________________________________________________________________
 LD0763* NAD 83(1997) POSITION- 40 43 57.14381(N) 090 39 56.74278(W)   ADJUSTED
 LD0763  ______________________________________________________________________
 LD0763  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 LD0763  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 LD0763  HORZ ORDER      -  THIRD
 LD0763
 LD0763.The horizontal coordinates were established by classical geodetic methods
 LD0763.and adjusted by the National Geodetic Survey in October 1999.
 LD0763
 LD0763.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0763.GEOID18 height accuracy estimate available here.
 LD0763
 LD0763.Click photographs - Photos may exist for this station.
 LD0763
 LD0763.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0763
 LD0763. The following values were computed from the NAD 83(1997) position.
 LD0763
 LD0763;                    North         East     Units Scale Factor Converg.
 LD0763;SPC IL W     -   451,445.298   657,841.647   MT  0.99996304   -0 19 32.4
 LD0763;SPC IL W     - 1,481,116.78  2,158,268.80   sFT  0.99996304   -0 19 32.4
 LD0763;UTM  15      - 4,511,687.966   697,112.617   MT  1.00007825   +1 31 25.1
 LD0763
 LD0763_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9711211687(NAD 83)
 LD0763
 LD0763                          SUPERSEDED SURVEY CONTROL
 LD0763
 LD0763  NAD 83(1996)-  40 43 57.14476(N)    090 39 56.74281(W) AD(       ) 3
 LD0763  NAD 83(1986)-  40 43 57.15223(N)    090 39 56.74109(W) AD(       ) 3
 LD0763  NAD 27      -  40 43 56.99000(N)    090 39 56.25000(W) AD(       ) 3
 LD0763
 LD0763.Superseded values are not recommended for survey control.
 LD0763
 LD0763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0763.See file dsdata.pdf to determine how the superseded data were derived.
 LD0763
 LD0763_MARKER: 53 = ELEVATED TANK
 LD0763
 LD0763  HISTORY     - Date     Condition        Report By
 LD0763  HISTORY     - 1939     FIRST OBSERVED   CGS
 LD0763  HISTORY     - 20010331 GOOD             NGS
 LD0763
 LD0763                          STATION DESCRIPTION
 LD0763
 LD0763'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LD0763'THE POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 LD0763'TANK OF ROSEVILLE.  THE TANK IS A STEEL STRUCTURE PAINTED
 LD0763'ALUMINUM AND IS APPROXIMATELY 135 FEET HIGH.  IT IS LOCATED
 LD0763'IN THE CENTRAL PART OF TOWN AND IS THE ONLY TANK IN THE IMMEDIATE
 LD0763'VICINITY.
 LD0763'
 LD0763'THE FINIAL WAS OBSERVED UPON FROM TRIANGULATION STATIONS
 LD0763'MONMOUTH AND DUKE.
 LD0763
 LD0763                          STATION RECOVERY (2001)
 LD0763
 LD0763'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0763'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1891 ***********************************************************************
 HB1891  DESIGNATION -  ROSICALRE R 9 15 AZ MK
 HB1891  PID         -  HB1891
 HB1891  STATE/COUNTY-  IL/HARDIN
 HB1891  COUNTRY     -  US
 HB1891  USGS QUAD   -  SHETLERVILLE (2018)
 HB1891
 HB1891                         *CURRENT SURVEY CONTROL
 HB1891  ______________________________________________________________________
 HB1891* NAD 83(2011) POSITION- 37 25 31.08860(N) 088 22 33.92661(W)   ADJUSTED
 HB1891* NAD 83(2011) ELLIP HT-    75.151 (meters)        (06/27/12)   ADJUSTED
 HB1891* NAD 83(2011) EPOCH   -  2010.00
 HB1891* NAVD 88 ORTHO HEIGHT -   104.4   (meters)      343.    (feet) GPS OBS
 HB1891  ______________________________________________________________________
 HB1891  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1891  GEOID HEIGHT    -        -29.290 (meters)                     GEOID93
 HB1891  GEOID HEIGHT    -        -29.206 (meters)                     GEOID18
 HB1891  NAD 83(2011) X  -    143,720.267 (meters)                     COMP
 HB1891  NAD 83(2011) Y  - -5,069,470.191 (meters)                     COMP
 HB1891  NAD 83(2011) Z  -  3,855,029.254 (meters)                     COMP
 HB1891  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 HB1891
 HB1891  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1891  Standards:
 HB1891         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1891            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1891  -------------------------------------------------------------------
 HB1891  NETWORK    1.44   1.72           0.66   0.49   0.88      0.06118328
 HB1891  -------------------------------------------------------------------
 HB1891  Click here for local accuracies and other accuracy information.
 HB1891
 HB1891.The horizontal coordinates were established by GPS observations
 HB1891.and adjusted by the National Geodetic Survey in June 2012.
 HB1891
 HB1891.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1891.been affixed to the stable North American tectonic plate. See 
 HB1891.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1891
 HB1891.The horizontal coordinates are valid at the epoch date displayed above
 HB1891.which is a decimal equivalence of Year/Month/Day.
 HB1891
 HB1891.The orthometric height was determined by GPS observations and a
 HB1891.high-resolution geoid model.
 HB1891
 HB1891.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1891.GEOID18 height accuracy estimate available here.
 HB1891
 HB1891.Click photographs - Photos may exist for this station.
 HB1891
 HB1891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1891
 HB1891.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1891
 HB1891.The ellipsoidal height was determined by GPS observations
 HB1891.and is referenced to NAD 83.
 HB1891
 HB1891. The following values were computed from the NAD 83(2011) position.
 HB1891
 HB1891;                    North         East     Units Scale Factor Converg.
 HB1891;SPC IL E     -    84,191.015   296,215.490   MT  0.99997518   -0 01 33.5
 HB1891;SPC IL E     -   276,216.69    971,833.65   sFT  0.99997518   -0 01 33.5
 HB1891;SPC KY1Z     - 1,124,460.262 1,267,601.249   MT  0.99993575   -1 36 44.3
 HB1891;SPC KY1Z     - 3,689,166.71  4,158,788.43   sFT  0.99993575   -1 36 44.3
 HB1891;SPC KY S     -   624,410.882   267,597.968   MT  0.99994666   -1 35 33.5
 HB1891;SPC KY S     - 2,048,588.04    877,944.33   sFT  0.99994666   -1 35 33.5
 HB1891;UTM  16      - 4,142,942.921   378,243.088   MT  0.99978261   -0 50 11.0
 HB1891
 HB1891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1891!SPC IL E     -   0.99998821  x   0.99997518  =   0.99996339
 HB1891!SPC KY1Z     -   0.99998821  x   0.99993575  =   0.99992396
 HB1891!SPC KY S     -   0.99998821  x   0.99994666  =   0.99993487
 HB1891!UTM  16      -   0.99998821  x   0.99978261  =   0.99977082
 HB1891
 HB1891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7824342942(NAD 83)
 HB1891
 HB1891|---------------------------------------------------------------------|
 HB1891| PID    Reference Object                     Distance      Geod. Az  |
 HB1891|                                                           dddmmss.s |
 HB1891| HB1890 ROAICALRE R 9 15                    309.769 METERS 30358     |
 HB1891|---------------------------------------------------------------------|
 HB1891
 HB1891                          SUPERSEDED SURVEY CONTROL
 HB1891
 HB1891  NAD 83(2007)-  37 25 31.08871(N)    088 22 33.92733(W) AD(2002.00) 0
 HB1891  ELLIP H (02/10/07)   75.175  (m)                       GP(2002.00)    
 HB1891  ELLIP H (03/08/05)   75.180  (m)                       GP(       ) 4 1
 HB1891  NAD 83(1997)-  37 25 31.08853(N)    088 22 33.92743(W) AD(       ) 1
 HB1891  ELLIP H (10/21/99)   75.188  (m)                       GP(       ) 4 1
 HB1891  NAD 83(1993)-  37 25 31.09286(N)    088 22 33.92725(W) AD(       ) 1
 HB1891  NAD 83(1986)-  37 25 31.09959(N)    088 22 33.93032(W) AD(       ) 1
 HB1891
 HB1891.Superseded values are not recommended for survey control.
 HB1891
 HB1891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1891.See file dsdata.pdf to determine how the superseded data were derived.
 HB1891
 HB1891_MARKER: DD = SURVEY DISK
 HB1891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1891_STAMPING: ROSICLARE AZIMUTH R-9-15 1991
 HB1891_MARK LOGO: USFS
 HB1891_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1891_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1891+STABILITY: POSITION/ELEVATION WELL
 HB1891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1891+SATELLITE: SATELLITE OBSERVATIONS - December 11, 1992
 HB1891
 HB1891  HISTORY     - Date     Condition        Report By
 HB1891  HISTORY     - 1991     MONUMENTED       USFS
 HB1891  HISTORY     - 19921211 GOOD
 HB1891
 HB1891                          STATION DESCRIPTION
 HB1891
 HB1891'DESCRIBED BY US FOREST SERVICE 1991
 HB1891'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1891'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 34 36.1 KM (22.4 MI) TO THE
 HB1891'INTERSECTION OF ILLINOIS STATE ROUTES 34 AND 146, TURN LEFT (EAST) ON
 HB1891'ROUTE 146 AND GO 1.05 KM (0.65 MI) TO A ROAD ON THE RIGHT (SOUTH),
 HB1891'TURN RIGHT (SOUTH) AND GO 4.4 KM (2.7 MI) TO THE STATION ON THE
 HB1891'RIGHT,CONTINUE 0.32 KM (0.20 MI) TO THE STATION AZIMUTH ON THE LEFT
 HB1891'(NORTHERLY) SIDE OF THE ROAD.  STATION AZIMUTH (ROSICLARE) IS A
 HB1891'CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED MARK, SET IN
 HB1891'CONCRETE.
 HB1891'1.)  6.1M NORTHEAST OF THE CENTERLINE OF THE ROAD.
 HB1891'2.)  3.2M WEST OF A POWER POLE.
 HB1891'3.)  10.4M NORTHWEST OF THE NORTH CORNER OF THE NORTHEAST WINGWALL ON
 HB1891'THE EAST SIDE OF THE ROAD.
 HB1891
 HB1891                          STATION RECOVERY (1992)
 HB1891
 HB1891'RECOVERED 1992
 HB1891'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1982 ***********************************************************************
 LB1982  DESIGNATION -  ROSS
 LB1982  PID         -  LB1982
 LB1982  STATE/COUNTY-  IL/IROQUOIS
 LB1982  COUNTRY     -  US
 LB1982  USGS QUAD   -  GILMAN (2018)
 LB1982
 LB1982                         *CURRENT SURVEY CONTROL
 LB1982  ______________________________________________________________________
 LB1982* NAD 83(1997) POSITION- 40 51 53.97313(N) 087 58 49.31897(W)   ADJUSTED
 LB1982* NAVD 88 ORTHO HEIGHT -   205.366 (meters)      673.77  (feet) ADJUSTED
 LB1982  ______________________________________________________________________
 LB1982  GEOID HEIGHT    -        -32.492 (meters)                     GEOID18
 LB1982  LAPLACE CORR    -         -2.63  (seconds)                    DEFLEC18
 LB1982  DYNAMIC HEIGHT  -        205.279 (meters)      673.49  (feet) COMP
 LB1982  MODELED GRAVITY -    980,193.1   (mgal)                       NAVD 88
 LB1982
 LB1982  HORZ ORDER      -  SECOND
 LB1982  VERT ORDER      -  SECOND    CLASS 0
 LB1982
 LB1982.The horizontal coordinates were established by classical geodetic methods
 LB1982.and adjusted by the National Geodetic Survey in October 1999.
 LB1982
 LB1982.The orthometric height was determined by differential leveling and
 LB1982.adjusted by the NATIONAL GEODETIC SURVEY
 LB1982.in June 1991.
 LB1982
 LB1982.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1982.GEOID18 height accuracy estimate available here.
 LB1982
 LB1982.Click photographs - Photos may exist for this station.
 LB1982
 LB1982.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB1982
 LB1982.The dynamic height is computed by dividing the NAVD 88
 LB1982.geopotential number by the normal gravity value computed on the
 LB1982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1982.degrees latitude (g = 980.6199 gals.).
 LB1982
 LB1982.The modeled gravity was interpolated from observed gravity values.
 LB1982
 LB1982. The following values were computed from the NAD 83(1997) position.
 LB1982
 LB1982;                    North         East     Units Scale Factor Converg.
 LB1982;SPC IL E     -   466,109.212   329,756.737   MT  0.99998589   +0 13 51.4
 LB1982;SPC IL E     - 1,529,226.64  1,081,876.89   sFT  0.99998589   +0 13 51.4
 LB1982;UTM  16      - 4,524,232.617   417,381.089   MT  0.99968401   -0 38 29.3
 LB1982
 LB1982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB1982!SPC IL E     -   0.99997288  x   0.99998589  =   0.99995877
 LB1982!UTM  16      -   0.99997288  x   0.99968401  =   0.99965690
 LB1982
 LB1982:                Primary Azimuth Mark                     Grid Az
 LB1982:SPC IL E     -  ROSS AZ MK                               178 35 58.5
 LB1982:UTM  16      -  ROSS AZ MK                               179 28 19.2
 LB1982
 LB1982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1738124232(NAD 83)
 LB1982
 LB1982|---------------------------------------------------------------------|
 LB1982| PID    Reference Object                     Distance      Geod. Az  |
 LB1982|                                                           dddmmss.s |
 LB1982| LB2348 ASHKUM ASSUM BVM CATH CH SPIRE      APPROX. 3.0 KM 0520805.0 |
 LB1982| LB2343 DANFORTH MUNICIPAL TANK             APPROX. 5.0 KM 1770854.2 |
 LB1982| LB1980 ROSS AZ MK                                         1784949.9 |
 LB1982| CM4510 ROSS RM 3                            15.075 METERS 23708     |
 LB1982| LB1981 ROSS RM 1                            15.055 METERS 23717     |
 LB1982| LB1983 ROSS RM 2                            17.957 METERS 33634     |
 LB1982|---------------------------------------------------------------------|
 LB1982
 LB1982                          SUPERSEDED SURVEY CONTROL
 LB1982
 LB1982  NAD 83(1997)-  40 51 53.97325(N)    087 58 49.31901(W) AD(       ) 2
 LB1982  NAD 83(1986)-  40 51 53.98068(N)    087 58 49.32810(W) AD(       ) 2
 LB1982  NAD 27      -  40 51 53.86110(N)    087 58 49.18280(W) AD(       ) 2
 LB1982  NGVD 29 (??/??/92)  205.443  (m)          674.02   (f) ADJ UNCH    2 0
 LB1982  NGVD 29             205.44   (m)          674.0    (f) LEVELING    3  
 LB1982
 LB1982.Superseded values are not recommended for survey control.
 LB1982
 LB1982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1982.See file dsdata.pdf to determine how the superseded data were derived.
 LB1982
 LB1982_MARKER: DS = TRIANGULATION STATION DISK
 LB1982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1982_STAMPING: ROSS 1959
 LB1982_MARK LOGO: CGS
 LB1982_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB1982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1982+STABILITY: SURFACE MOTION
 LB1982
 LB1982  HISTORY     - Date     Condition        Report By
 LB1982  HISTORY     - 1959     MONUMENTED       CGS
 LB1982  HISTORY     - 1959     GOOD             CGS
 LB1982  HISTORY     - 1979     GOOD             NGS
 LB1982  HISTORY     - 1979     GOOD             NGS
 LB1982  HISTORY     - 20071006 POOR             GEOCAC
 LB1982
 LB1982                          STATION DESCRIPTION
 LB1982
 LB1982'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1982'THE STATION IS LOCATED ABOUT 2-3/4 MILES NORTH OF DANFORTH, 1-3/4
 LB1982'MILES SOUTHWEST OF ASHKUM AND 1.15 MILES WEST OF U. S. HIGHWAY 45.
 LB1982'
 LB1982'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 45 AND STATE
 LB1982'HIGHWAY 116 IN THE NORTH EDGE OF ASHKUM, GO SOUTH ON U. S. HIGHWAY
 LB1982'45 FOR 1.1 MILES TO CROSSROADS, TURN RIGHT, CROSS RAILROAD AND GO
 LB1982'WEST FOR 1.15 MILES TO CROSSROADS, TURN LEFT AND SOUTH FOR 0.25
 LB1982'MILE TO THE STATION ON THE LEFT AS DESCRIBED.  CONTINUE SOUTH FOR 0.2
 LB1982'MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 LB1982'
 LB1982'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 LB1982'A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE DISK
 LB1982'IS STAMPED ROSS NO 1 1959.  IT IS 20 FEET WEST OF APPROXIMATE
 LB1982'CENTER OF ROAD, 19 FEET SOUTH-SOUTHWEST OF TELEPHONE POLE AND 9
 LB1982'FEET NORTH OF DRIVEWAY.
 LB1982'
 LB1982'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN THE TOP
 LB1982'A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE DISK
 LB1982'IS STAMPED ROSS NO 2 1959.  IT IS 25 FEET WEST OF FENCE AND 19 FEET
 LB1982'EAST OF APPROXIMATE CENTER OF ROAD.
 LB1982'
 LB1982'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 LB1982'INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE DISK IS STAMPED
 LB1982'ROSS 1959.  IT IS 22 FEET EAST OF THE APPROXIMATE CENTER OF ROAD, 8
 LB1982'FEET NORTH OF BRACE POLE, 4 FEET WEST OF FENCE AND 2 FEET
 LB1982'WEST-SOUTHWEST OF WITNESS POST.
 LB1982'
 LB1982'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 X 12
 LB1982'INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS STAMPED
 LB1982'ROSS 1959.  IT IS 13 FEET WEST OF FENCE, 12.5 FEET EAST OF
 LB1982'APPROXIMATE CENTER OF ROAD, 1.5 FEET NORTH OF BRACE POLE AND 1.5 FEET
 LB1982'WEST OF WITNESS POST.
 LB1982'
 LB1982'HEIGHT OF LIGHT ABOVE STATION MARK 2.86 FEET.
 LB1982
 LB1982                          STATION RECOVERY (1959)
 LB1982
 LB1982'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LB1982'4.4 MI N FROM DANFORTH.
 LB1982'ABOUT 2.75 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1982'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 0.85 MILES WEST
 LB1982'ALONG A GRAVEL ROAD, THENCE 0.8 MILE NORTH ALONG A DIRT ROAD,
 LB1982'AT A DRIVEWAY WEST TO A LARGE RED BARN, 23 FEET EAST OF THE
 LB1982'CENTER LINE OF THE ROAD, 4 FEET WEST OF A FENCE, 8 FEET NORTH
 LB1982'OF A BRACE POLE FOR A TELEPHONE POLE, 108 FEET EAST-SOUTHEAST
 LB1982'OF THE SOUTHEAST CORNER OF THE RED BARN, 38 FEET NORTHEAST OF
 LB1982'THE CENTER OF THE JUNCTION OF DRIVEWAY WEST TO THE RED
 LB1982'BARN, 2.0 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LB1982'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LB1982
 LB1982                          STATION RECOVERY (1979)
 LB1982
 LB1982'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LB1982'STATION MARK AND RM 2 FOUND IN GOOD CONDITION.  RM 1 FOUND WITH THE
 LB1982'TOP KNOCKED OFF.  THE DISK WAS SALVAGED.  THE AZIMUTH MARK WAS NOT
 LB1982'FOUND.  THE ANGLE PROJECTS IT TO FALL BENEATH SOME FARMING
 LB1982'EQUIPMENT.  THERE WAS NO VISIBLE OBJECTS TO ESTABLISH ANOTHER AZIMUTH
 LB1982'MARK FROM.  A POLARIS OBSERVATION MAY BE TAKEN WHEN WEATHER AND
 LB1982'TIME ALLOWS.
 LB1982'
 LB1982'STATION IS ABOUT 2 MILES SW OF ASKUM AND ON THE RIGHT OF WAY.  IT IS
 LB1982'24 FT E OF CENTER LINE OF GRAVEL ROAD, 20 FT SW OF A METAL WITNESS
 LB1982'POST, 5 FT S OF FENCE BRACE POLE AND 2.8 FT W OF FENCE.  THE MARK
 LB1982'PROJECTS 4 INCHES AND THE DISK STAMPED ROSS 1959.
 LB1982'
 LB1982'RM 2 IS 19 FT E OF CENTER LINE OF ROAD AND 2.8 FT W OF FENCE.  THE
 LB1982'MARK PROJECTS 3 INCHES AND THE DISK STAMPED ROSS NO 2 1959.
 LB1982'
 LB1982'RM 3 IS 51 FT SW OF THE METAL WITNESS POST AND 22 FT W OF CENTER LINE
 LB1982'OF THE ROAD.  THE MARK PROJECTS 4 INCHES AND THE DISK STAMPED ROSS
 LB1982'1959 NO 3 1979.
 LB1982'
 LB1982'TO REACH THE STATION FROM THE N EDGE OF ASKUM AT THE INTERSECTION OF
 LB1982'U.S. HIGHWAY 45 AND STATE HIGHWAY 116.  GO W ON HIGHWAY 116 FOR 0.45
 LB1982'MILE TO A CROSS ROADS AND CEMETERY IN SE ANGLE.  GO S ON BANK STREET
 LB1982'FOR 1 MILE TO A CROSSROADS.  TURN RIGHT, GO W FOR 1 MILE TO END OF
 LB1982'ROAD AND A GRAVEL ROAD LEFT.  TURN S ON THE GRAVEL ROAD AND GO 0.25
 LB1982'MILE TO THE STATION ON LEFT AS DESCRIBED.
 LB1982
 LB1982                          STATION RECOVERY (1979)
 LB1982
 LB1982'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LB1982'ABOUT 0.45 MILE W ALONG STATE HIGHWAY 116 FROM ITS JUNCTION WITH US
 LB1982'HIGHWAY 45 AT THE N EDGE OF ASKUM, THENCE S ON BANK STREET FOR 1.0
 LB1982'MILE TO CROSS ROADS, THENCE W FOR 1.0 MILE AT ROAD LEFT, THENCE S ON
 LB1982'GRAVEL ROAD FOR 0.25 MILE TO MARK ON LEFT, 24 FT E OF CENTER LINE OF
 LB1982'ROAD, 5 FT S OF FENCE BRACK POLE AND 2.8 FT W OF FENCE LINE.
 LB1982
 LB1982                          STATION RECOVERY (2007)
 LB1982
 LB1982'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1982'DISK SHEARED OFF STATION.  DISK SHEARED OFF RM2.  RM1 NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1980 ***********************************************************************
 LB1980  DESIGNATION -  ROSS AZ MK
 LB1980  PID         -  LB1980
 LB1980  STATE/COUNTY-  IL/IROQUOIS
 LB1980  COUNTRY     -  US
 LB1980  USGS QUAD   -  GILMAN (2018)
 LB1980
 LB1980                         *CURRENT SURVEY CONTROL
 LB1980  ______________________________________________________________________
 LB1980* NAD 83(1986) POSITION- 40 51 45.     (N) 087 58 48.     (W)   SCALED
 LB1980* NAVD 88 ORTHO HEIGHT -   203.587 (meters)      667.94  (feet) ADJUSTED
 LB1980  ______________________________________________________________________
 LB1980  GEOID HEIGHT    -        -32.492 (meters)                     GEOID18
 LB1980  DYNAMIC HEIGHT  -        203.500 (meters)      667.65  (feet) COMP
 LB1980  MODELED GRAVITY -    980,192.8   (mgal)                       NAVD 88
 LB1980
 LB1980  VERT ORDER      -  SECOND    CLASS 0
 LB1980
 LB1980.The horizontal coordinates were scaled from a map and have
 LB1980.an estimated accuracy of +/- 6 seconds.
 LB1980
 LB1980.The orthometric height was determined by differential leveling and
 LB1980.adjusted by the NATIONAL GEODETIC SURVEY
 LB1980.in June 1991.
 LB1980
 LB1980.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1980.GEOID18 height accuracy estimate available here.
 LB1980
 LB1980.Click photographs - Photos may exist for this station.
 LB1980
 LB1980.The dynamic height is computed by dividing the NAVD 88
 LB1980.geopotential number by the normal gravity value computed on the
 LB1980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1980.degrees latitude (g = 980.6199 gals.).
 LB1980
 LB1980.The modeled gravity was interpolated from observed gravity values.
 LB1980
 LB1980;                    North         East    Units  Estimated Accuracy
 LB1980;SPC IL E     -   465,830.      329,790.      MT  (+/- 180 meters Scaled)
 LB1980
 LB1980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL174239(NAD 83)
 LB1980
 LB1980                          SUPERSEDED SURVEY CONTROL
 LB1980
 LB1980  NGVD 29 (??/??/92)  203.663  (m)          668.18   (f) ADJ UNCH    2 0
 LB1980
 LB1980.Superseded values are not recommended for survey control.
 LB1980
 LB1980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1980.See file dsdata.pdf to determine how the superseded data were derived.
 LB1980
 LB1980_MARKER: DZ = AZIMUTH MARK DISK
 LB1980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1980_STAMPING: ROSS 1959
 LB1980_MARK LOGO: CGS
 LB1980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1980+STABILITY: SURFACE MOTION
 LB1980
 LB1980  HISTORY     - Date     Condition        Report By
 LB1980  HISTORY     - 1959     MONUMENTED       CGS
 LB1980  HISTORY     - 20071006 MARK NOT FOUND   GEOCAC
 LB1980  HISTORY     - 20141105 MARK NOT FOUND   ILDT
 LB1980
 LB1980                          STATION DESCRIPTION
 LB1980
 LB1980'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1980'4.2 MI N FROM DANFORTH.
 LB1980'ABOUT 2.75 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1980'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 0.85 MILES WEST
 LB1980'ALONG A GRAVEL ROAD, THENCE 0.55 MILES NORTH ALONG A DIRT ROAD,
 LB1980'14 FEET EAST OF THE CENTER LINE OF THE ROAD, 13 FEET WEST OF A
 LB1980'FENCE, 1 1/2 FEET NORTH OF A BRACE POLE FOR A TELEPHONE POLE,
 LB1980'35 FEET EAST AND ACROSS THE ROAD FROM A TELEPHONE POLE, 1.5 FEET
 LB1980'WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 LB1980'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 LB1980
 LB1980                          STATION RECOVERY (2007)
 LB1980
 LB1980'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1980'MARK NOT FOUND.
 LB1980
 LB1980                          STATION RECOVERY (2014)
 LB1980
 LB1980'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1980'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1981 ***********************************************************************
 LB1981  DESIGNATION -  ROSS RM 1
 LB1981  PID         -  LB1981
 LB1981  STATE/COUNTY-  IL/IROQUOIS
 LB1981  COUNTRY     -  US
 LB1981  USGS QUAD   -  GILMAN (2018)
 LB1981
 LB1981                         *CURRENT SURVEY CONTROL
 LB1981  ______________________________________________________________________
 LB1981* NAD 83(1986) POSITION- 40 51 53.71   (N) 087 58 49.86   (W)   HD_HELD1
 LB1981* NAVD 88 ORTHO HEIGHT -   205.435 (meters)      674.00  (feet) ADJUSTED
 LB1981  ______________________________________________________________________
 LB1981  GEOID HEIGHT    -        -32.492 (meters)                     GEOID18
 LB1981  DYNAMIC HEIGHT  -        205.347 (meters)      673.71  (feet) COMP
 LB1981  MODELED GRAVITY -    980,193.1   (mgal)                       NAVD 88
 LB1981
 LB1981  VERT ORDER      -  SECOND    CLASS 0
 LB1981
 LB1981.The horizontal coordinates were determined by differentially corrected
 LB1981.hand held GPS observations or other comparable positioning techniques
 LB1981.and have an estimated accuracy of +/- 3 meters.
 LB1981
 LB1981.The orthometric height was determined by differential leveling and
 LB1981.adjusted by the NATIONAL GEODETIC SURVEY
 LB1981.in June 1991.
 LB1981
 LB1981.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1981.GEOID18 height accuracy estimate available here.
 LB1981
 LB1981.Click photographs - Photos may exist for this station.
 LB1981
 LB1981.The dynamic height is computed by dividing the NAVD 88
 LB1981.geopotential number by the normal gravity value computed on the
 LB1981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1981.degrees latitude (g = 980.6199 gals.).
 LB1981
 LB1981.The modeled gravity was interpolated from observed gravity values.
 LB1981
 LB1981;                    North         East    Units  Estimated Accuracy
 LB1981;SPC IL E     -   466,101.0     329,744.1     MT  (+/- 3 meters HH1 GPS) 
 LB1981
 LB1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1736824224(NAD 83)
 LB1981
 LB1981                          SUPERSEDED SURVEY CONTROL
 LB1981
 LB1981  NGVD 29 (??/??/92)  205.511  (m)          674.25   (f) ADJ UNCH    2 0
 LB1981
 LB1981.Superseded values are not recommended for survey control.
 LB1981
 LB1981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1981.See file dsdata.pdf to determine how the superseded data were derived.
 LB1981
 LB1981_MARKER: DR = REFERENCE MARK DISK
 LB1981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1981_STAMPING: ROSS NO 1 1959
 LB1981_MARK LOGO: CGS
 LB1981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1981+STABILITY: SURFACE MOTION
 LB1981
 LB1981  HISTORY     - Date     Condition        Report By
 LB1981  HISTORY     - 1959     MONUMENTED       CGS
 LB1981  HISTORY     - 1979     GOOD             NGS
 LB1981  HISTORY     - 20071006 MARK NOT FOUND   GEOCAC
 LB1981
 LB1981                          STATION DESCRIPTION
 LB1981
 LB1981'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1981'4.4 MI N FROM DANFORTH.
 LB1981'ABOUT 2.75 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1981'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 0.85 MILES WEST
 LB1981'ALONG A GRAVEL ROAD, THENCE 0.8 MILE NORTH ALONG A DIRT ROAD, AT
 LB1981'A DRIVEWAY WEST TO A RED BARN, 23 FEET WEST OF THE CENTER LINE
 LB1981'OF THE ROAD, 1/2 FOOT EAST OF A FENCE, 19 1/2 FEET SOUTH OF A
 LB1981'TELEPHONE POLE, 77 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 LB1981'RED BARN, 10 FEET NORTH OF THE CENTER LINE OF THE DRIVEWAY,
 LB1981'49.4 FEET WEST-SOUTHWEST OF TRIANGULATION STATION ROSS, 51.3 FEET
 LB1981'WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE
 LB1981'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LB1981'PROJECTING 5 INCHES.
 LB1981
 LB1981                          STATION RECOVERY (1979)
 LB1981
 LB1981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LB1981'RECOVERED IN GOOD CONDITION.
 LB1981
 LB1981                          STATION RECOVERY (2007)
 LB1981
 LB1981'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1981'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1983 ***********************************************************************
 LB1983  DESIGNATION -  ROSS RM 2
 LB1983  PID         -  LB1983
 LB1983  STATE/COUNTY-  IL/IROQUOIS
 LB1983  COUNTRY     -  US
 LB1983  USGS QUAD   -  GILMAN (2018)
 LB1983
 LB1983                         *CURRENT SURVEY CONTROL
 LB1983  ______________________________________________________________________
 LB1983* NAD 83(1986) POSITION- 40 51 54.51   (N) 087 58 49.62   (W)   HD_HELD1
 LB1983* NAVD 88 ORTHO HEIGHT -   205.377 (meters)      673.81  (feet) ADJUSTED
 LB1983  ______________________________________________________________________
 LB1983  GEOID HEIGHT    -        -32.492 (meters)                     GEOID18
 LB1983  DYNAMIC HEIGHT  -        205.290 (meters)      673.52  (feet) COMP
 LB1983  MODELED GRAVITY -    980,193.1   (mgal)                       NAVD 88
 LB1983
 LB1983  VERT ORDER      -  SECOND    CLASS 0
 LB1983
 LB1983.The horizontal coordinates were determined by differentially corrected
 LB1983.hand held GPS observations or other comparable positioning techniques
 LB1983.and have an estimated accuracy of +/- 3 meters.
 LB1983
 LB1983.The orthometric height was determined by differential leveling and
 LB1983.adjusted by the NATIONAL GEODETIC SURVEY
 LB1983.in June 1991.
 LB1983
 LB1983.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1983.GEOID18 height accuracy estimate available here.
 LB1983
 LB1983.Click photographs - Photos may exist for this station.
 LB1983
 LB1983.The dynamic height is computed by dividing the NAVD 88
 LB1983.geopotential number by the normal gravity value computed on the
 LB1983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1983.degrees latitude (g = 980.6199 gals.).
 LB1983
 LB1983.The modeled gravity was interpolated from observed gravity values.
 LB1983
 LB1983;                    North         East    Units  Estimated Accuracy
 LB1983;SPC IL E     -   466,125.7     329,749.6     MT  (+/- 3 meters HH1 GPS) 
 LB1983
 LB1983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1737424249(NAD 83)
 LB1983
 LB1983                          SUPERSEDED SURVEY CONTROL
 LB1983
 LB1983  NGVD 29 (??/??/92)  205.454  (m)          674.06   (f) ADJ UNCH    2 0
 LB1983
 LB1983.Superseded values are not recommended for survey control.
 LB1983
 LB1983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1983.See file dsdata.pdf to determine how the superseded data were derived.
 LB1983
 LB1983_MARKER: DR = REFERENCE MARK DISK
 LB1983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1983_STAMPING: ROSS NO 2 1959
 LB1983_MARK LOGO: CGS
 LB1983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1983+STABILITY: SURFACE MOTION
 LB1983
 LB1983  HISTORY     - Date     Condition        Report By
 LB1983  HISTORY     - 1959     MONUMENTED       CGS
 LB1983  HISTORY     - 1979     GOOD             NGS
 LB1983  HISTORY     - 20071006 POOR             GEOCAC
 LB1983
 LB1983                          STATION DESCRIPTION
 LB1983
 LB1983'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LB1983'4.4 MI N FROM DANFORTH.
 LB1983'ABOUT 2.75 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1983'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 0.85 MILES WEST
 LB1983'ALONG A GRAVEL ROAD, THENCE 0.8 MILES NORTH ALONG A DIRT ROAD,
 LB1983'AT A DRIVEWAY WEST TO A LARGE RED BARN, 19 FEET EAST OF THE CENTER
 LB1983'LINE OF THE ROAD, 3 FEET WEST OF A FENCE, 66 FEET NORTH OF A BRACE
 LB1983'POLE FOR A TELEPHONE POLE, 92 FEET EAST OF THE SOUTHEAST CORNER
 LB1983'OF THE RED BARN, 59.0 FEET NORTH-NORTHWEST OF TRIANGULATION
 LB1983'STATION ROSS, 59.3 FEET NORTH-NORTHWEST OF A METAL WITNESS POST,
 LB1983'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LB1983'PROJECTING 5 INCHES.
 LB1983
 LB1983                          STATION RECOVERY (1979)
 LB1983
 LB1983'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LB1983'ABOUT 0.45 MILE W ALONG STATE HIGHWAY 116 FROM ITS JUNCTION WITH US
 LB1983'HIGHWAY 45 AT THE N EDGE OF ASKUM, THENCE S ON BANK STREET FOR 1.0
 LB1983'MILE TO CROSS ROADS, THENCE W FOR 1.0 MILE TO ROAD LEFT, THENCE S ON
 LB1983'GRAVEL ROAD FOR 0.25 MILE TO MARK LEFT, 19 FT E OF CENTER LINE OF
 LB1983'ROAD , 2.8 FT W OF FENCE LINE.
 LB1983
 LB1983                          STATION RECOVERY (2007)
 LB1983
 LB1983'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1983'DISK SHEARED OFF
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2258 ***********************************************************************
 LB2258  DESIGNATION -  ROSSVILLE
 LB2258  PID         -  LB2258
 LB2258  STATE/COUNTY-  IL/VERMILION
 LB2258  COUNTRY     -  US
 LB2258  USGS QUAD   -  HOOPESTON (2018)
 LB2258
 LB2258                         *CURRENT SURVEY CONTROL
 LB2258  ______________________________________________________________________
 LB2258* NAD 83(1997) POSITION- 40 22 58.29566(N) 087 39 45.78837(W)   ADJUSTED
 LB2258* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 LB2258  ______________________________________________________________________
 LB2258  GEOID HEIGHT    -        -32.806 (meters)                     GEOID18
 LB2258  LAPLACE CORR    -         -3.10  (seconds)                    DEFLEC18
 LB2258  HORZ ORDER      -  SECOND
 LB2258
 LB2258.The horizontal coordinates were established by classical geodetic methods
 LB2258.and adjusted by the National Geodetic Survey in October 1999.
 LB2258
 LB2258.The orthometric height was scaled from a topographic map.
 LB2258
 LB2258.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2258.GEOID18 height accuracy estimate available here.
 LB2258
 LB2258.Click photographs - Photos may exist for this station.
 LB2258
 LB2258.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2258
 LB2258. The following values were computed from the NAD 83(1997) position.
 LB2258
 LB2258;                    North         East     Units Scale Factor Converg.
 LB2258;SPC IL E     -   412,727.283   356,944.024   MT  1.00001490   +0 26 04.2
 LB2258;SPC IL E     - 1,354,089.43  1,171,073.85   sFT  1.00001490   +0 26 04.2
 LB2258;UTM  16      - 4,470,463.113   443,747.504   MT  0.99963895   -0 25 45.8
 LB2258
 LB2258!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2258!SPC IL E     -   0.99997080  x   1.00001490  =   0.99998570
 LB2258!UTM  16      -   0.99997080  x   0.99963895  =   0.99960976
 LB2258
 LB2258:                Primary Azimuth Mark                     Grid Az
 LB2258:SPC IL E     -  ROSSVILLE AZ MK                          111 59 39.1
 LB2258:UTM  16      -  ROSSVILLE AZ MK                          112 51 29.1
 LB2258
 LB2258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4374770463(NAD 83)
 LB2258
 LB2258|---------------------------------------------------------------------|
 LB2258| PID    Reference Object                     Distance      Geod. Az  |
 LB2258|                                                           dddmmss.s |
 LB2258| CM4511 ROSSVILLE AZ MK                                    1122543.3 |
 LB2258| CM4512 ROSSVILLE RM 1                       27.195 METERS 12433     |
 LB2258| LB2259 ROSSVILLE MUNICIPAL STANDPIPE       328.531 METERS 19218     |
 LB2258| CM4513 ROSSVILLE RM 2                       19.344 METERS 22154     |
 LB2258|---------------------------------------------------------------------|
 LB2258
 LB2258                          SUPERSEDED SURVEY CONTROL
 LB2258
 LB2258  NAD 83(1997)-  40 22 58.29565(N)    087 39 45.78882(W) AD(       ) 2
 LB2258  NAD 83(1986)-  40 22 58.30459(N)    087 39 45.79657(W) AD(       ) 2
 LB2258  NAD 27      -  40 22 58.17190(N)    087 39 45.71000(W) AD(       ) 2
 LB2258
 LB2258.Superseded values are not recommended for survey control.
 LB2258
 LB2258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2258.See file dsdata.pdf to determine how the superseded data were derived.
 LB2258
 LB2258_MARKER: DS = TRIANGULATION STATION DISK
 LB2258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2258_STAMPING: ROSSVILLE 1955
 LB2258_MARK LOGO: CGS
 LB2258_PROJECTION: FLUSH
 LB2258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2258+STABILITY: SURFACE MOTION
 LB2258
 LB2258  HISTORY     - Date     Condition        Report By
 LB2258  HISTORY     - 1955     MONUMENTED       CGS
 LB2258  HISTORY     - 1970     GOOD             NGS
 LB2258
 LB2258                          STATION DESCRIPTION
 LB2258
 LB2258'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2258'STATION IS LOCATED IN THE NORTHEAST SECTION OF ROSSVILLE, IN THE
 LB2258'SOUTH EDGE OF A VACANT LOT AT 312 EAST GREEN ST.  IT IS 167 FEET
 LB2258'NORTHWEST OF THE INTERSECTION OF GREEN AND GROVE STREETS, 104 FEET
 LB2258'SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE AND 28 FEET NORTH OF
 LB2258'THE CENTER OF E. GREEN ST.  THE MARK IS FLUSH AND THE DISK IS
 LB2258'STAMPED ROSSVILLE 1955.
 LB2258'
 LB2258'REFERENCE MARK NO. 1 IS 20 FEET SOUTH OF THE CENTER OF E. GREEN ST.,
 LB2258'4 FEET SOUTH OF A POWER LINE POLE AND 1 FOOT NORTH OF A FENCE.  THE
 LB2258'MARK IS FLUSH AND THE DISK IS STAMPED ROSSVILLE NO 1 1955.
 LB2258'
 LB2258'REFERENCE MARK NO. 2 IS 20 FEET SOUTH OF THE CENTER OF E. GREEN ST.
 LB2258'AND 4 FEET WEST OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE
 LB2258'DISK IS STAMPED ROSSVILLE NO 2 1955.
 LB2258'
 LB2258'AZIMUTH MARK IS AT THE ENTRANCE TO THE FARM OF PAUL F. GILLUM, 34
 LB2258'FEET NORTH OF THE CENTER OF ATTICA STREET, 7 FEET EAST OF THE CENTER
 LB2258'OF THE DRIVEWAY TO MR. GILLUMS HOME, 2 FEET SOUTHWEST OF A WHITE
 LB2258'WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS ABOUT
 LB2258'2 INCHES AND THE DISK IS STAMPED ROSSVILLE 1955.
 LB2258'
 LB2258'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GREEN ST. FOR
 LB2258'100 FEET TO GROVE ST., TURN RIGHT AND GO SOUTH ON GROVE ST. FOR 0.25
 LB2258'MILE TO ATTICA ST., TURN LEFT AND GO EAST ON ATTICA ST. FOR 0.5
 LB2258'MILE TO THE MARK ON THE LEFT, NORTH SIDE OF STREET AS DESCRIBED.
 LB2258'
 LB2258'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2258
 LB2258                          STATION RECOVERY (1970)
 LB2258
 LB2258'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LB2258'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 LB2258'GOOD CONDITION.  THE LINE OF SIGHT TO THE AZIMUTH MARK WAS
 LB2258'OBSTRUCTED BY TALL CORN AND TREE LIMBS.  THE DISTANCE AND DIRECTION
 LB2258'TO THE REFERENCE MARKS CHECKED.  A NEW DESCRIPTION FOLLOWS--
 LB2258'
 LB2258'THE STATION IS LOCATED NEAR THE NORTHEAST EDGE OF ROSSVILLE, 104
 LB2258'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE AND AT THE SOUTH
 LB2258'END OF A VACANT LOT AT 312 E GREEN STREET, 27 FEET NORTH OF THE
 LB2258'CENTER LINE OF E GREEN STREET, 163 FEET WEST OF THE CENTERLINE OF
 LB2258'GROVE STREET, 42 FEET SOUTH OF A TWIN TRUNK 14 INCH MAPLE TREE.
 LB2258'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ROSSVILLE 1955.
 LB2258'
 LB2258'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A FENCE CORNER, 1 FOOT EAST OF A
 LB2258'FENCE, 4 FEET SOUTH OF A POWER POLE AND 20 FEET SOUTH OF THE
 LB2258'CENTERLINE OF E GREEN STREET.  THE MONUMENT IS FLUSH AND THE DISK
 LB2258'IS STAMPED ROSSVILLE NO 1 1955.
 LB2258'
 LB2258'REFERENCE MARK 2 IS 20 FEET SOUTH OF THE CENTERLINE OF E GREEN STREET
 LB2258'AND 4 FEET WEST OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE DISK
 LB2258'IS STAMPED ROSSVILLE NO 2 1955.
 LB2258'
 LB2258'THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL WITNESS POST, 7 FEET EAST
 LB2258'OF THE CENTERLINE OF THE EAST 1 OF 2 DRIVEWAYS NORTH, 34 FEET NORTH
 LB2258'OF THE CENTERLINE OF ATTICA STREET AND 1 FOOT SOUTH OF A FENCE.
 LB2258'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ROSSVILLE 1955.
 LB2258'
 LB2258'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON E GREEN STREET
 LB2258'FOR 163 FEET TO GROVE STREET.  TURN RIGHT AND GO SOUTH ON GROVE
 LB2258'STREET FOR 0.25 MILE TO ATTICA STREET.  TURN LEFT AND GO EAST ON
 LB2258'ATTICA STREET FOR 0.5 MILE TO THE AZIMUTH MARK ON THE LEFT.
 LB2258'
 LB2258'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ROSSVILLE.
 LB2258'
 LB2258'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2259 ***********************************************************************
 LB2259  DESIGNATION -  ROSSVILLE MUNICIPAL STANDPIPE
 LB2259  PID         -  LB2259
 LB2259  STATE/COUNTY-  IL/VERMILION
 LB2259  COUNTRY     -  US
 LB2259  USGS QUAD   -  HOOPESTON (2018)
 LB2259
 LB2259                         *CURRENT SURVEY CONTROL
 LB2259  ______________________________________________________________________
 LB2259* NAD 83(1997) POSITION- 40 22 47.88937(N) 087 39 48.75704(W)   ADJUSTED
 LB2259  ______________________________________________________________________
 LB2259  GEOID HEIGHT    -        -32.801 (meters)                     GEOID18
 LB2259  LAPLACE CORR    -         -3.11  (seconds)                    DEFLEC18
 LB2259  HORZ ORDER      -  THIRD
 LB2259
 LB2259.The horizontal coordinates were established by classical geodetic methods
 LB2259.and adjusted by the National Geodetic Survey in October 1999.
 LB2259
 LB2259.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2259.GEOID18 height accuracy estimate available here.
 LB2259
 LB2259.Click photographs - Photos may exist for this station.
 LB2259
 LB2259.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2259
 LB2259. The following values were computed from the NAD 83(1997) position.
 LB2259
 LB2259;                    North         East     Units Scale Factor Converg.
 LB2259;SPC IL E     -   412,405.775   356,876.432   MT  1.00001480   +0 26 02.2
 LB2259;SPC IL E     - 1,353,034.61  1,170,852.09   sFT  1.00001480   +0 26 02.2
 LB2259;UTM  16      - 4,470,142.781   443,675.100   MT  0.99963905   -0 25 47.6
 LB2259
 LB2259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4367570142(NAD 83)
 LB2259
 LB2259                          SUPERSEDED SURVEY CONTROL
 LB2259
 LB2259  NAD 83(1997)-  40 22 47.88930(N)    087 39 48.75751(W) AD(       ) 3
 LB2259  NAD 83(1986)-  40 22 47.89857(N)    087 39 48.76496(W) AD(       ) 3
 LB2259  NAD 27      -  40 22 47.76300(N)    087 39 48.67800(W) AD(       ) 3
 LB2259
 LB2259.Superseded values are not recommended for survey control.
 LB2259
 LB2259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2259.See file dsdata.pdf to determine how the superseded data were derived.
 LB2259
 LB2259_MARKER: 52 = STANDPIPE TANK
 LB2259
 LB2259  HISTORY     - Date     Condition        Report By
 LB2259  HISTORY     - 1934     FIRST OBSERVED   CGS
 LB2259
 LB2259                          STATION DESCRIPTION
 LB2259
 LB2259'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (ELJ)
 LB2259'STATION IS THE CENTER OF A SMALL METAL RING AT THE APEX OF THE ROOF
 LB2259'OF THE MUNICIPAL STANDPIPE, LOCATED IN THE EAST SECTION OF ROSSVILLE,
 LB2259'ON A SMALL HILL, ABOUT 300 FEET NORTH OF ATTICA ST., 100 FEET EAST
 LB2259'OF SUMMIT ST. AND ABOUT 50 FEET WEST OF A RAILROAD.  IT IS A
 LB2259'STEEL STANDPIPE, ABOUT 15 FEET IN DIAMETER, PAINTED SILVER AND
 LB2259'IS 80 FEET HIGH.
 LB2259'
 LB2259'HEIGHT OF THE METAL RING AT THE APEX OF THE ROOF WAS DETERMINED BY
 LB2259'USE OF HAND LEVEL.  RECORDED IN VOL. 16, PAGE 1.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0278 ***********************************************************************
 MG0278  DESIGNATION -  ROUND
 MG0278  PID         -  MG0278
 MG0278  STATE/COUNTY-  IL/HENRY
 MG0278  COUNTRY     -  US
 MG0278  USGS QUAD   -  GENESEO (2018)
 MG0278
 MG0278                         *CURRENT SURVEY CONTROL
 MG0278  ______________________________________________________________________
 MG0278* NAD 83(1997) POSITION- 41 25 59.21612(N) 090 10 15.73174(W)   ADJUSTED
 MG0278* NAVD 88 ORTHO HEIGHT -   216.292 (meters)      709.62  (feet) ADJUSTED
 MG0278  ______________________________________________________________________
 MG0278  GEOID HEIGHT    -        -32.956 (meters)                     GEOID18
 MG0278  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 MG0278  DYNAMIC HEIGHT  -        216.206 (meters)      709.34  (feet) COMP
 MG0278  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 MG0278
 MG0278  HORZ ORDER      -  SECOND
 MG0278  VERT ORDER      -  SECOND    CLASS 0
 MG0278
 MG0278.The horizontal coordinates were established by classical geodetic methods
 MG0278.and adjusted by the National Geodetic Survey in October 1999.
 MG0278
 MG0278.The orthometric height was determined by differential leveling and
 MG0278.adjusted by the NATIONAL GEODETIC SURVEY
 MG0278.in June 1991.
 MG0278
 MG0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0278.GEOID18 height accuracy estimate available here.
 MG0278
 MG0278.Click photographs - Photos may exist for this station.
 MG0278
 MG0278.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0278
 MG0278.The dynamic height is computed by dividing the NAVD 88
 MG0278.geopotential number by the normal gravity value computed on the
 MG0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0278.degrees latitude (g = 980.6199 gals.).
 MG0278
 MG0278.The modeled gravity was interpolated from observed gravity values.
 MG0278
 MG0278. The following values were computed from the NAD 83(1997) position.
 MG0278
 MG0278;                    North         East     Units Scale Factor Converg.
 MG0278;SPC IL W     -   529,123.699   699,634.774   MT  0.99994118   -0 00 10.4
 MG0278;SPC IL W     - 1,735,966.67  2,295,385.09   sFT  0.99994118   -0 00 10.4
 MG0278;UTM  15      - 4,590,701.977   736,367.996   MT  1.00028762   +1 52 22.5
 MG0278
 MG0278!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0278!SPC IL W     -   0.99997124  x   0.99994118  =   0.99991243
 MG0278!UTM  15      -   0.99997124  x   1.00028762  =   1.00025886
 MG0278
 MG0278:                Primary Azimuth Mark                     Grid Az
 MG0278:SPC IL W     -  GENESEO FIRST CONG CH SPIRE              034 25 15.7
 MG0278:UTM  15      -  GENESEO FIRST CONG CH SPIRE              032 32 42.8
 MG0278
 MG0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3636790701(NAD 83)
 MG0278
 MG0278|---------------------------------------------------------------------|
 MG0278| PID    Reference Object                     Distance      Geod. Az  |
 MG0278|                                                           dddmmss.s |
 MG0278| MG0279 ROUND RM 1                            9.157 METERS 01948     |
 MG0278| MG0693 GENESEO FIRST CONG CH SPIRE         APPROX. 2.2 KM 0342505.3 |
 MG0278| MG0277 ROUND RM 2                           15.551 METERS 23646     |
 MG0278|---------------------------------------------------------------------|
 MG0278
 MG0278                          SUPERSEDED SURVEY CONTROL
 MG0278
 MG0278  NAD 83(1996)-  41 25 59.21611(N)    090 10 15.73178(W) AD(       ) 2
 MG0278  NAD 83(1986)-  41 25 59.22057(N)    090 10 15.74277(W) AD(       ) 2
 MG0278  NAD 27      -  41 25 59.09230(N)    090 10 15.31570(W) AD(       ) 2
 MG0278  NGVD 29 (??/??/92)  216.373  (m)          709.88   (f) ADJ UNCH    2 0
 MG0278  NGVD 29             216.37   (m)          709.9    (f) LEVELING    3  
 MG0278
 MG0278.Superseded values are not recommended for survey control.
 MG0278
 MG0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0278.See file dsdata.pdf to determine how the superseded data were derived.
 MG0278
 MG0278_MARKER: DS = TRIANGULATION STATION DISK
 MG0278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0278_STAMPING: ROUND 1958
 MG0278_MARK LOGO: CGS
 MG0278_PROJECTION: PROJECTING 10 CENTIMETERS
 MG0278_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0278+STABILITY: SURFACE MOTION
 MG0278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0278+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2017
 MG0278
 MG0278  HISTORY     - Date     Condition        Report By
 MG0278  HISTORY     - 1958     MONUMENTED       CGS
 MG0278  HISTORY     - 1959     GOOD             CGS
 MG0278  HISTORY     - 19931204 GOOD             NGS
 MG0278  HISTORY     - 19960717 GOOD             USPSQD
 MG0278  HISTORY     - 20011006 GOOD             USPSQD
 MG0278  HISTORY     - 20031005 GOOD             NGS
 MG0278  HISTORY     - 20140722 GOOD             INDIV
 MG0278  HISTORY     - 20171113 GOOD             JCLS
 MG0278
 MG0278                          STATION DESCRIPTION
 MG0278
 MG0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MG0278'THE STATION IS LOCATED 1-1/2 MILES SOUTH-SOUTHWEST OF GENESEO
 MG0278'AND 1 MILE SOUTH OF U.S. HIGHWAY 6.
 MG0278'
 MG0278'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 6
 MG0278'AND STATE HIGHWAY 82 (S. HENRY AND W. MAIN STREETS) IN GENESEO,
 MG0278'GO WEST ON U.S. HIGHWAY 6 FOR 0.2 MILE TO A SIDE ROAD LEFT
 MG0278'JUST AFTER CROSSING A STEEL BRIDGE, TURN LEFT AND GO SOUTH
 MG0278'FOR 0.8 MILE TO A T INTERSECTION, TURN RIGHT FOR 0.6 MILE TO
 MG0278'WHERE THE ROAD MAKES A SHARP TURN TO THE RIGHT AND THE STATION
 MG0278'ON THE LEFT.
 MG0278'
 MG0278'STATION MARK, A STANDARD DISK STAMPED ROUND 1958, IS SET IN
 MG0278'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE
 MG0278'MARK IS 42 FEET SOUTHEAST OF THE APPROXIMATE CENTER OF THE
 MG0278'BLACKTOP ROAD, 34 FEET NORTH OF THE SOUTHWEST GATE POST,
 MG0278'4 FEET NORTH OF WITNESS POST AND 2 FEET WEST OF FENCE LINE.
 MG0278'
 MG0278'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED ROUND NO
 MG0278'1 1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0278'4 INCHES.  THE MARK IS 35 FEET EAST OF THE APPROXIMATE CENTER
 MG0278'OF THE BLACKTOP ROAD AND 2.5 FEET WEST OF A FENCE LINE.
 MG0278'
 MG0278'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED ROUND NO 2
 MG0278'1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0278'1 INCH.  THE MARK IS 42 FEET SOUTH THE APPROXIMATE CENTER
 MG0278'OF THE BLACKTOP ROAD, 25 FEET WEST OF THE APPROXIMATE CENTER
 MG0278'OF A FIELD ROAD AND GATE AND 4 FEET NORTH OF A FENCE LINE.
 MG0278'
 MG0278'NOTE--FIRST CONGREGATIONAL CHURCH SPIRE MAY BE USED AS AN
 MG0278'AZIMUTH.
 MG0278
 MG0278                          STATION RECOVERY (1959)
 MG0278
 MG0278'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0278'2.8 MI S FROM GENESEO.
 MG0278'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0278'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0278'1.0 MILES SOUTH ALONG BLACKTOP ROAD, THENCE 0.6 MILES EAST ALONG
 MG0278'BLACKTOP ROAD, AT THE OUTSIDE OF A CURVE (RIGHT ANGLE) WITH
 MG0278'TANGENTS TO THE NORTH AND WEST, 1 FOOT NORTH OF THE EXTENDED
 MG0278'CENTER LINE OF THE EAST-WEST PORTION OF THE ROAD, 29 FEET
 MG0278'EAST OF THE EXTENDED CENTER LINE OF THE NORTH-SOUTH PORTION
 MG0278'OF THE ROAD, 29 FEET EAST OF THE EXTENDED CENTER LINE OF THE
 MG0278'NORTH-SOUTH PORTION OF THE ROAD, 2 FEET WEST OF FENCE LINE,
 MG0278'34.1 MILES NORTH OF THE EAST END OF A BOARD GATE, 18 FEET
 MG0278'EAST OF THE CENTER LINE OF A FARM ROAD SOUTH, 4.3 FEET NORTH OF
 MG0278'A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD,
 MG0278'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0278
 MG0278                          STATION RECOVERY (1993)
 MG0278
 MG0278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 (DW)
 MG0278'OTHER ALIASES INCLUDE DOD 1440-3 AND GENESEO ROUND. STATION IS IN A
 MG0278'FARM AREA, 1.55 AIRLINE MILES SW OF GENESEO, ILLINOIS, POST OFFICE.
 MG0278'TO ACCESS FROM EXIT 19 OF INTERSTATE 80, GO NORTH ON IL ROUTE 82
 MG0278'(SOUTH OAKWOOD STREET) .  THIS MERGES WITH US ROUTE 6.  FROM I-80, GO
 MG0278'1.25 MI (2.01 KM) AND TURN WEST, LEFT, ONTO MAIN STREET (US 6 AND IL
 MG0278'82) .  GO WEST ON US 6 FOR 1.45 MI (2.33 KM) AND TURN SOUTH, LEFT,
 MG0278'ONTO 1300 E ROAD.  GO 1.0 MI (1.6 KM) AND TURN EAST, LEFT, ONTO PAVED
 MG0278'ROAD.  GO 0.6 MI (1.0 KM) TO BEND IN ROAD TO NNE AND STATION ON RIGHT.
 MG0278'STATION IS 13.9 M (45.6 FT) SOUTHEAST OF APPROXIMATE CENTER LINE OF
 MG0278'ROAD TO NNE, 0.3 M (1.0 FT) NORTH OF EXTENDED CENTER LINE OF ROAD TO
 MG0278'WEST, 5.5 M (18.0 FT) EAST OF CENTER OF FARM ROAD TO SOUTH, 20 M (65.6
 MG0278'FT) SE OF TRANSMISSION POLE 5 34, 9.1 M (29.9 FT) SOUTH OF STEM
 MG0278'REMAINS OF RM 1, ABOUT 0.55 M (1.80 FT) NORTH OF A DEAD END SIGN, 1.3
 MG0278'M (4.3 FT) NORTH OF A METAL WITNESS POST, ABOUT 0.6 M (2.0 FT) ABOVE
 MG0278'LEVEL OF ROAD AND SET INTO TOP OF ROUND, 10-INCH CONCRETE POST, WHICH
 MG0278'PROJECTS 2 INCHES.  DISK IS 10 MM BELOW TOP OF MONUMENT.  CHISELED
 MG0278'ARROW POINTS NORTH.
 MG0278
 MG0278                          STATION RECOVERY (1996)
 MG0278
 MG0278'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0278'RECOVERED IN GOOD CONDITION.
 MG0278
 MG0278                          STATION RECOVERY (2001)
 MG0278
 MG0278'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0278'MARK FOUND
 MG0278
 MG0278                          STATION RECOVERY (2003)
 MG0278
 MG0278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (DW)
 MG0278'EAST-WEST ROAD TO SITE IS 1950 N ROAD.  TOP OF MONUMENT IS DAMAGED,
 MG0278'BUT DISK IS SOLID.  FORMER DEAD END SIGN IS THE NEW WTINESS POST SIGN.
 MG0278'OLD WITNESS POST IS GONE.
 MG0278
 MG0278                          STATION RECOVERY (2014)
 MG0278
 MG0278'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MG0278'RECOVERED IN GOOD CONDITION.
 MG0278
 MG0278                          STATION RECOVERY (2017)
 MG0278
 MG0278'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MG0278'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3061 ***********************************************************************
 AJ3061  DESIGNATION -  ROUND LAKE
 AJ3061  PID         -  AJ3061
 AJ3061  STATE/COUNTY-  IL/LAKE
 AJ3061  COUNTRY     -  US
 AJ3061  USGS QUAD   -  GRAYSLAKE (2018)
 AJ3061
 AJ3061                         *CURRENT SURVEY CONTROL
 AJ3061  ______________________________________________________________________
 AJ3061* NAD 83(2011) POSITION- 42 21 00.67089(N) 088 06 27.34542(W)   ADJUSTED
 AJ3061* NAD 83(2011) ELLIP HT-   205.343 (meters)        (06/27/12)   ADJUSTED
 AJ3061* NAD 83(2011) EPOCH   -  2010.00
 AJ3061* NAVD 88 ORTHO HEIGHT -   239.6   (meters)      786.    (feet) GPS OBS
 AJ3061  ______________________________________________________________________
 AJ3061  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3061  GEOID HEIGHT    -        -34.149 (meters)                     GEOID99
 AJ3061  GEOID HEIGHT    -        -34.210 (meters)                     GEOID18
 AJ3061  NAD 83(2011) X  -    155,901.213 (meters)                     COMP
 AJ3061  NAD 83(2011) Y  - -4,718,460.176 (meters)                     COMP
 AJ3061  NAD 83(2011) Z  -  4,274,568.953 (meters)                     COMP
 AJ3061  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 AJ3061
 AJ3061  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3061  Standards:
 AJ3061         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3061            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3061  -------------------------------------------------------------------
 AJ3061  NETWORK    0.89   1.20           0.41   0.30   0.61      0.14976218
 AJ3061  -------------------------------------------------------------------
 AJ3061  Click here for local accuracies and other accuracy information.
 AJ3061
 AJ3061.The horizontal coordinates were established by GPS observations
 AJ3061.and adjusted by the National Geodetic Survey in June 2012.
 AJ3061
 AJ3061.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3061.been affixed to the stable North American tectonic plate. See 
 AJ3061.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3061
 AJ3061.The horizontal coordinates are valid at the epoch date displayed above
 AJ3061.which is a decimal equivalence of Year/Month/Day.
 AJ3061
 AJ3061.The orthometric height was determined by GPS observations and a
 AJ3061.high-resolution geoid model.
 AJ3061
 AJ3061.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3061.GEOID18 height accuracy estimate available here.
 AJ3061
 AJ3061.Click photographs - Photos may exist for this station.
 AJ3061
 AJ3061.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3061
 AJ3061.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3061
 AJ3061.The ellipsoidal height was determined by GPS observations
 AJ3061.and is referenced to NAD 83.
 AJ3061
 AJ3061. The following values were computed from the NAD 83(2011) position.
 AJ3061
 AJ3061;                    North         East     Units Scale Factor Converg.
 AJ3061;SPC IL E     -   631,023.859   318,599.161   MT  0.99997925   +0 09 07.5
 AJ3061;SPC IL E     - 2,070,284.11  1,045,270.75   sFT  0.99997925   +0 09 07.5
 AJ3061;UTM  16      - 4,689,252.236   408,775.648   MT  0.99970239   -0 44 46.3
 AJ3061
 AJ3061!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3061!SPC IL E     -   0.99996780  x   0.99997925  =   0.99994705
 AJ3061!UTM  16      -   0.99996780  x   0.99970239  =   0.99967020
 AJ3061
 AJ3061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0877589252(NAD 83)
 AJ3061
 AJ3061                          SUPERSEDED SURVEY CONTROL
 AJ3061
 AJ3061  NAD 83(2007)-  42 21 00.67098(N)    088 06 27.34643(W) AD(2002.00) 0
 AJ3061  ELLIP H (02/10/07)  205.373  (m)                       GP(2002.00)    
 AJ3061  ELLIP H (02/03/05)  205.378  (m)                       GP(       ) 4 2
 AJ3061  NAD 83(1997)-  42 21 00.67106(N)    088 06 27.34625(W) AD(       ) 1
 AJ3061  ELLIP H (04/24/01)  205.401  (m)                       GP(       ) 4 1
 AJ3061
 AJ3061.Superseded values are not recommended for survey control.
 AJ3061
 AJ3061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3061.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3061
 AJ3061_MARKER: I = METAL ROD
 AJ3061_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3061_STAMPING: ROUND LAKE
 AJ3061_MARK LOGO: IL7550
 AJ3061_PROJECTION: FLUSH
 AJ3061_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3061+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2000
 AJ3061_ROD/PIPE-DEPTH: 3.7 meters
 AJ3061_SLEEVE-DEPTH  : 0.9 meters
 AJ3061
 AJ3061  HISTORY     - Date     Condition        Report By
 AJ3061  HISTORY     - 20001003 MONUMENTED       SECI
 AJ3061
 AJ3061                          STATION DESCRIPTION
 AJ3061
 AJ3061'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3061'STATION IS LOCATED IN THE VILLAGE OF ROUND LAKE IN SECTION 30, T45N,
 AJ3061'R10E.  TO REACH FROM THE JUNCTION OF FAIRFIELD RD AND IL RT 120,
 AJ3061'PROCEED NORTH ON FAIRFIELD RD APPROXIMATELY 1.0 MILE TO
 AJ3061'NIPPERSINK RD, HEAD EAST ON NIPPERSINK RD FOR 0.15 MILE TO THE
 AJ3061'VILLAGE OF ROUND LAKE WELL NO. 3 ON THE SOUTH SIDE OF NIPPERSINK
 AJ3061'RD.  STATION IS WITHIN THE FENCED AREA WITH A LOCKED GATE.  PLEASE
 AJ3061'CONTACT THE VILLAGE OF ROUND LAKE PUBLIC WORKS DEPARTMENT TO
 AJ3061'SCHEDULE ACCESS TO THIS STATION.
 AJ3061'STATION IS LOCATED AT THE NORTHEAST CORNER OF THE COMPOUND, 52
 AJ3061'FT SOUTH OF THE CENTERLINE OF NIPPERSINK RD, 26 FT EAST OF THE
 AJ3061'CENTER OF THE AGGREGATE DRIVEWAY TO THE WELL HOUSE, 98.8 FT
 AJ3061'NORTHEAST OF THE NORTHWEST CORNER OF THE BRICK WELL HOUSE, 74.5
 AJ3061'FT NORTHEAST OF THE NORTHEAST CORNER OF THE BRICK WELL HOUSE,
 AJ3061'7.1 FT SOUTH OF THE NORTH CHAINLINK FENCELINE, 8.7 FT WEST OF THE
 AJ3061'EAST CHAINLINK FENCELINE AND AN ORANGE FIBERGLASS WITNESS POST.
 AJ3061'NOTE--  ACCESS IS THROUGH A SIX INCH LOGO CAP.  DATUM POINT IS 0.4 FT
 AJ3061'BELOW CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0277 ***********************************************************************
 MG0277  DESIGNATION -  ROUND RM 2
 MG0277  PID         -  MG0277
 MG0277  STATE/COUNTY-  IL/HENRY
 MG0277  COUNTRY     -  US
 MG0277  USGS QUAD   -  GENESEO (2018)
 MG0277
 MG0277                         *CURRENT SURVEY CONTROL
 MG0277  ______________________________________________________________________
 MG0277* NAD 83(1986) POSITION- 41 25 58.94   (N) 090 10 16.29   (W)   HD_HELD1
 MG0277* NAVD 88 ORTHO HEIGHT -   216.528 (meters)      710.39  (feet) ADJUSTED
 MG0277  ______________________________________________________________________
 MG0277  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 MG0277  DYNAMIC HEIGHT  -        216.442 (meters)      710.11  (feet) COMP
 MG0277  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 MG0277
 MG0277  VERT ORDER      -  SECOND    CLASS 0
 MG0277
 MG0277.The horizontal coordinates were determined by differentially corrected
 MG0277.hand held GPS observations or other comparable positioning techniques
 MG0277.and have an estimated accuracy of +/- 3 meters.
 MG0277
 MG0277.The orthometric height was determined by differential leveling and
 MG0277.adjusted by the NATIONAL GEODETIC SURVEY
 MG0277.in June 1991.
 MG0277
 MG0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0277.GEOID18 height accuracy estimate available here.
 MG0277
 MG0277.Click photographs - Photos may exist for this station.
 MG0277
 MG0277.The dynamic height is computed by dividing the NAVD 88
 MG0277.geopotential number by the normal gravity value computed on the
 MG0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0277.degrees latitude (g = 980.6199 gals.).
 MG0277
 MG0277.The modeled gravity was interpolated from observed gravity values.
 MG0277
 MG0277;                    North         East    Units  Estimated Accuracy
 MG0277;SPC IL W     -   529,115.2     699,621.8     MT  (+/- 3 meters HH1 GPS) 
 MG0277
 MG0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3635590693(NAD 83)
 MG0277
 MG0277                          SUPERSEDED SURVEY CONTROL
 MG0277
 MG0277  NGVD 29 (??/??/92)  216.609  (m)          710.66   (f) ADJ UNCH    2 0
 MG0277
 MG0277.Superseded values are not recommended for survey control.
 MG0277
 MG0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0277.See file dsdata.pdf to determine how the superseded data were derived.
 MG0277
 MG0277_MARKER: DR = REFERENCE MARK DISK
 MG0277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0277_STAMPING: ROUND NO 2 1958
 MG0277_MARK LOGO: CGS
 MG0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0277+STABILITY: SURFACE MOTION
 MG0277
 MG0277  HISTORY     - Date     Condition        Report By
 MG0277  HISTORY     - 1958     MONUMENTED       CGS
 MG0277  HISTORY     - 1959     GOOD             CGS
 MG0277  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0277  HISTORY     - 20011006 MARK NOT FOUND   USPSQD
 MG0277  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0277
 MG0277                          STATION DESCRIPTION
 MG0277
 MG0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0277'2.8 MI S FROM GENESEO.
 MG0277'ABOUT 1.15 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0277'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0277'1.0 MILES SOUTH ALONG BLACKTOP ROAD, THENCE 0.6 MILES EAST ALONG
 MG0277'BLACKTOP ROAD, AT THE OUTSIDE OF A RIGHT ANGLE TURN WITH
 MG0277'TANGENTS TO THE NORTH AND WEST, 30 FEET SOUTH OF THE EXTENDED
 MG0277'CENTER LINE OF THE EAST-WEST PORTION OF THE ROAD, 2 FEET WEST
 MG0277'OF THE EXTENDED CENTER LINE OF THE NORTH-SOUTH PORTION OF
 MG0277'THE ROAD, 25 FEET WEST OF THE CENTER LINE OF THE FARM ROAD
 MG0277'SOUTH, 16.5 FEET WEST OF THE WEST EDGE OF A BOARD GATE, 3 FEET
 MG0277'NORTH OF A FENCE LINE, 51.1 FEET SOUTHWEST OF ROUND, 48.4 FEET
 MG0277'SOUTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL
 MG0277'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 MG0277'INCH.
 MG0277
 MG0277                          STATION RECOVERY (1996)
 MG0277
 MG0277'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0277'MARK NOT FOUND.
 MG0277
 MG0277                          STATION RECOVERY (2001)
 MG0277
 MG0277'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0277'MARK NOT FOUND
 MG0277
 MG0277                          STATION RECOVERY (2004)
 MG0277
 MG0277'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0277'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0588 ***********************************************************************
 MF0588  DESIGNATION -  ROXBURY
 MF0588  PID         -  MF0588
 MF0588  STATE/COUNTY-  IL/LEE
 MF0588  COUNTRY     -  US
 MF0588  USGS QUAD   -  COMPTON (2018)
 MF0588
 MF0588                         *CURRENT SURVEY CONTROL
 MF0588  ______________________________________________________________________
 MF0588* NAD 83(1997) POSITION- 41 42 02.58053(N) 089 02 24.28960(W)   ADJUSTED
 MF0588* NAVD 88 ORTHO HEIGHT -   273.736 (meters)      898.08  (feet) ADJUSTED
 MF0588  ______________________________________________________________________
 MF0588  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF0588  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 MF0588  DYNAMIC HEIGHT  -        273.632 (meters)      897.74  (feet) COMP
 MF0588  MODELED GRAVITY -    980,235.8   (mgal)                       NAVD 88
 MF0588
 MF0588  HORZ ORDER      -  SECOND
 MF0588  VERT ORDER      -  FIRST     CLASS I
 MF0588
 MF0588.The horizontal coordinates were established by classical geodetic methods
 MF0588.and adjusted by the National Geodetic Survey in October 1999.
 MF0588
 MF0588.The orthometric height was determined by differential leveling and
 MF0588.adjusted by the NATIONAL GEODETIC SURVEY
 MF0588.in June 1991.
 MF0588
 MF0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0588.GEOID18 height accuracy estimate available here.
 MF0588
 MF0588.Click photographs - Photos may exist for this station.
 MF0588
 MF0588.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0588
 MF0588.The dynamic height is computed by dividing the NAVD 88
 MF0588.geopotential number by the normal gravity value computed on the
 MF0588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0588.degrees latitude (g = 980.6199 gals.).
 MF0588
 MF0588.The modeled gravity was interpolated from observed gravity values.
 MF0588
 MF0588. The following values were computed from the NAD 83(1997) position.
 MF0588
 MF0588;                    North         East     Units Scale Factor Converg.
 MF0588;SPC IL W     -   559,456.354   793,769.801   MT  1.00004934   +0 44 58.2
 MF0588;SPC IL W     - 1,835,483.05  2,604,226.42   sFT  1.00004934   +0 44 58.2
 MF0588;UTM  16      - 4,618,558.856   330,251.833   MT  0.99995459   -1 21 26.9
 MF0588
 MF0588!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0588!SPC IL W     -   0.99996225  x   1.00004934  =   1.00001159
 MF0588!UTM  16      -   0.99996225  x   0.99995459  =   0.99991684
 MF0588
 MF0588:                Primary Azimuth Mark                     Grid Az
 MF0588:SPC IL W     -  JASPER                                   026 25 08.5
 MF0588:UTM  16      -  JASPER                                   028 31 33.6
 MF0588
 MF0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3025118558(NAD 83)
 MF0588
 MF0588|---------------------------------------------------------------------|
 MF0588| PID    Reference Object                     Distance      Geod. Az  |
 MF0588|                                                           dddmmss.s |
 MF0588| MF0582 JASPER                              APPROX. 2.1 KM 0271006.7 |
 MF0588| MF0589 ROXBURY RM                           13.290 METERS 32533     |
 MF0588|---------------------------------------------------------------------|
 MF0588
 MF0588                          SUPERSEDED SURVEY CONTROL
 MF0588
 MF0588  NAD 83(1996)-  41 42 02.58163(N)    089 02 24.29206(W) AD(       ) 2
 MF0588  NAD 83(1986)-  41 42 02.58438(N)    089 02 24.29461(W) AD(       ) 2
 MF0588  NAD 27      -  41 42 02.47690(N)    089 02 23.97400(W) AD(       ) 2
 MF0588  USSD        -  41 42 02.63300(N)    089 02 23.76600(W) AD(       ) 3
 MF0588  NGVD 29 (??/??/92)  273.767  (m)          898.18   (f) ADJ UNCH    1 1
 MF0588  NGVD 29             273.77   (m)          898.2    (f) LEVELING    3  
 MF0588
 MF0588.Superseded values are not recommended for survey control.
 MF0588
 MF0588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0588.See file dsdata.pdf to determine how the superseded data were derived.
 MF0588
 MF0588_MARKER: DS = TRIANGULATION STATION DISK
 MF0588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0588_STAMPING: ROXBURY 1920 898.184
 MF0588_MARK LOGO: CGS
 MF0588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0588+STABILITY: SURFACE MOTION
 MF0588
 MF0588  HISTORY     - Date     Condition        Report By
 MF0588  HISTORY     - 1920     MONUMENTED       CGS
 MF0588  HISTORY     - 1954     GOOD             CGS
 MF0588  HISTORY     - 1969     GOOD             CGS
 MF0588  HISTORY     - 1972     GOOD             ILHD
 MF0588  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0588  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0588  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0588  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0588
 MF0588                          STATION DESCRIPTION
 MF0588
 MF0588'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0588'STATION IS LOCATED AT ROXBURY, ABOUT 20 YARDS SE OF THE SE
 MF0588'CORNER OF THE RAILROAD STATION, ON THE E SIDE OF THE CHICAGO,
 MF0588'MILWAUKEE AND ST. PAUL RAILWAY TRACK, 10 YARDS N OF A ROAD
 MF0588'CROSSING, 75 YARDS N OF A GRAIN ELEVATOR, AND 6.17 METERS
 MF0588'(20.24 FEET) E OF THE E AND NEAREST RAIL.  THE SURFACE AND
 MF0588'UNDERGROUND MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF0588'THE REFERENCE MARK, ON
 MF0588'THE OPPOSITE SIDE OF THE TRACK, IS A BRONZE DISK SET IN
 MF0588'THE RAILROAD STATION CONCRETE PLATFORM, 13.29 METERS (43.60
 MF0588'FEET) FROM THE STATION, N 34 DEG 27 MIN W.  THE
 MF0588
 MF0588                          STATION RECOVERY (1954)
 MF0588
 MF0588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0588'THIS TRAVERSE-STATION MARK WAS RECOVERED IN GOOD CONDITION.
 MF0588'IT IS 0.5 FT. BELOW THE SURFACE OF THE GROUND.  REFERENCE
 MF0588'MARK IS LOST.  THE 1920 DESCRIPTION IS INADEQUATE FOR PRESENT-DAY
 MF0588'RECOVERY.  A NEW DESCRIPTION FOLLOWS--
 MF0588'
 MF0588'LOCATED AT THE ROXBURY RAILROAD STATION, BETWEEN TWO SIDE-TRACKS
 MF0588'E OF THE MAIN-LINE TRACK.
 MF0588'
 MF0588'THE STATION MARK IS 54.0 FT. SE OF THE SE CORNER OF THE
 MF0588'RAILROAD STATION, 52 FT. W-SW OF A CONCRETE HIGHWAY RIGHT-OF-WAY
 MF0588'MARKER POST THAT IS SET NEAR THE POWER POLE WHERE THE LINE
 MF0588'TO AN ELEVATOR CROSSES THE ROAD, 16.63 FT. W-NW OF THE NW
 MF0588'CORNER OF A POST PAINTED RED AND LETTERED DERAIL, AND 20.24
 MF0588'FT. E OF THE E RAIL OF THE MAIN-LINE TRACK.  THE STATION
 MF0588'AND UNDERGROUND MARKS ARE STANDARD STATION DISKS, SET IN
 MF0588'CONCRETE.  THE DISK IS STAMPED
 MF0588'898.184 ROXBURY 1920.
 MF0588
 MF0588                          STATION RECOVERY (1969)
 MF0588
 MF0588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0588'11.8 MI N FROM MENDOTA.
 MF0588'ABOUT 11.75 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0588'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 98 1/2
 MF0588'FEET NORTH OF THE ROXBURY STATION SIGN AT ROXBURY, 54 FEET
 MF0588'SOUTHEAST AND ACROSS THE MAIN TRACK FROM THE SOUTHEAST CORNER OF AN
 MF0588'ABANDONED CONCRETE FOUNDATION FOR THE OLD STATION AT ROXBURY,
 MF0588'19 1/2 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 5 1/2 FEET
 MF0588'WEST OF THE WEST RAIL OF A SIDETRACK, 30 FEET NORTH OF THE CENTER
 MF0588'LINE OF A PAVED ROAD, 53 1/2 FEET WEST-SOUTHWEST AND ACROSS THE
 MF0588'SIDETRACK FROM POWER POLE NUMBER 50, 73.6 FEET EAST OF BENCH MARK
 MF0588'B 236, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 MF0588'IN THE TOP OF A CONCRETE POST WHICH IS 12 INCHES BELOW THE SURFACE
 MF0588'OF THE GROUND.  SEC 6, T37N, R 2E.
 MF0588
 MF0588                          STATION RECOVERY (1972)
 MF0588
 MF0588'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF0588'898.184 ROXBURY-GOOD
 MF0588'
 MF0588'STATION RECOVERED AS DESCRIBED IN RECOVERY NOTE OF 1960 AS
 MF0588'PUBLISHED IN THE VERTICAL CONTROL DATA.
 MF0588
 MF0588                          STATION RECOVERY (1979)
 MF0588
 MF0588'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0588'MARK NOT FOUND.
 MF0588
 MF0588                          STATION RECOVERY (1995)
 MF0588
 MF0588'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0588'MARK NOT FOUND.
 MF0588
 MF0588                          STATION RECOVERY (2002)
 MF0588
 MF0588'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0588'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0588
 MF0588                          STATION RECOVERY (2003)
 MF0588
 MF0588'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0588'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0589 ***********************************************************************
 MF0589  DESIGNATION -  ROXBURY RM
 MF0589  PID         -  MF0589
 MF0589  STATE/COUNTY-  IL/LEE
 MF0589  COUNTRY     -  US
 MF0589  USGS QUAD   -  COMPTON (2018)
 MF0589
 MF0589                         *CURRENT SURVEY CONTROL
 MF0589  ______________________________________________________________________
 MF0589* NAD 83(1986) POSITION- 41 42 02.94   (N) 089 02 24.61   (W)   HD_HELD1
 MF0589* NAVD 88 ORTHO HEIGHT -   273.920 (meters)      898.69  (feet) POSTED
 MF0589  ______________________________________________________________________
 MF0589  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF0589  DYNAMIC HEIGHT  -        273.82  (meters)      898.4   (feet) COMP
 MF0589  MODELED GRAVITY -    980,235.8   (mgal)                       NAVD 88
 MF0589
 MF0589  VERT ORDER      -  * POSTED, SEE BELOW
 MF0589
 MF0589.The horizontal coordinates were determined by differentially corrected
 MF0589.hand held GPS observations or other comparable positioning techniques
 MF0589.and have an estimated accuracy of +/- 3 meters.
 MF0589
 MF0589.The orthometric height was determined by differential leveling
 MF0589.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0589
 MF0589.* This is a POSTED BENCH MARK height.
 MF0589
 MF0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0589.GEOID18 height accuracy estimate available here.
 MF0589
 MF0589.Click photographs - Photos may exist for this station.
 MF0589
 MF0589.The dynamic height is computed by dividing the NAVD 88
 MF0589.geopotential number by the normal gravity value computed on the
 MF0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0589.degrees latitude (g = 980.6199 gals.).
 MF0589
 MF0589.The modeled gravity was interpolated from observed gravity values.
 MF0589
 MF0589;                    North         East    Units  Estimated Accuracy
 MF0589;SPC IL W     -   559,467.3     793,762.2     MT  (+/- 3 meters HH1 GPS) 
 MF0589
 MF0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3024418570(NAD 83)
 MF0589
 MF0589                          SUPERSEDED SURVEY CONTROL
 MF0589
 MF0589.No superseded survey control is available for this station.
 MF0589
 MF0589_MARKER: DR = REFERENCE MARK DISK
 MF0589_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0589_SP_SET: PLATFORM
 MF0589_STAMPING: 898.788 ROXBURY 1920
 MF0589_MARK LOGO: CGS
 MF0589_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0589
 MF0589  HISTORY     - Date     Condition        Report By
 MF0589  HISTORY     - 1920     MONUMENTED       CGS
 MF0589  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0589  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0589  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0589  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0589
 MF0589                          STATION DESCRIPTION
 MF0589
 MF0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0589'AT ROXBURY.
 MF0589'AT ROXBURY, LEE COUNTY, AT THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0589'AND PACIFIC RAILROAD STATION, IN THE TOP OF THE CONCRETE PLATFORM,
 MF0589'14 YARDS IN AZIMUTH 145 DEG 33 MIN FROM TRIANGULATION STATION
 MF0589'ROXBURY, AND WEST OF THE TRACK.  A STANARD REFERENCE-MARK DISK,
 MF0589'STAMPED 898.788 ROXBURY 1920.
 MF0589
 MF0589                          STATION RECOVERY (1969)
 MF0589
 MF0589'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0589'MARK NOT FOUND.
 MF0589
 MF0589                          STATION RECOVERY (1995)
 MF0589
 MF0589'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0589'MARK NOT FOUND.
 MF0589
 MF0589                          STATION RECOVERY (2002)
 MF0589
 MF0589'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0589'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0589
 MF0589                          STATION RECOVERY (2003)
 MF0589
 MF0589'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0589'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1696 ***********************************************************************
 HB1696  DESIGNATION -  ROY
 HB1696  PID         -  HB1696
 HB1696  STATE/COUNTY-  IL/JACKSON
 HB1696  COUNTRY     -  US
 HB1696  USGS QUAD   -  WOLF LAKE (2018)
 HB1696
 HB1696                         *CURRENT SURVEY CONTROL
 HB1696  ______________________________________________________________________
 HB1696* NAD 83(1997) POSITION- 37 36 21.16540(N) 089 22 29.25612(W)   ADJUSTED
 HB1696* NAVD 88 ORTHO HEIGHT -   256.    (meters)      840.    (feet) SCALED
 HB1696  ______________________________________________________________________
 HB1696  GEOID HEIGHT    -        -28.811 (meters)                     GEOID18
 HB1696  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 HB1696  HORZ ORDER      -  SECOND
 HB1696
 HB1696.The horizontal coordinates were established by classical geodetic methods
 HB1696.and adjusted by the National Geodetic Survey in October 1999.
 HB1696
 HB1696.The orthometric height was scaled from a topographic map.
 HB1696
 HB1696.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1696.GEOID18 height accuracy estimate available here.
 HB1696
 HB1696.Click photographs - Photos may exist for this station.
 HB1696
 HB1696.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1696
 HB1696. The following values were computed from the NAD 83(1997) position.
 HB1696
 HB1696;                    North         East     Units Scale Factor Converg.
 HB1696;SPC IL W     -   104,522.730   769,919.220   MT  1.00000137   +0 28 59.7
 HB1696;SPC IL W     -   342,921.66  2,525,976.64   sFT  1.00000137   +0 28 59.7
 HB1696;UTM  16      - 4,164,739.846   290,373.118   MT  1.00014130   -1 26 58.9
 HB1696
 HB1696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1696!SPC IL W     -   0.99996437  x   1.00000137  =   0.99996574
 HB1696!UTM  16      -   0.99996437  x   1.00014130  =   1.00010566
 HB1696
 HB1696:                Primary Azimuth Mark                     Grid Az
 HB1696:SPC IL W     -  ROY AZ MK                                074 09 17.9
 HB1696:UTM  16      -  ROY AZ MK                                076 05 16.5
 HB1696
 HB1696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9037364739(NAD 83)
 HB1696
 HB1696|---------------------------------------------------------------------|
 HB1696| PID    Reference Object                     Distance      Geod. Az  |
 HB1696|                                                           dddmmss.s |
 HB1696| HB1694 CARBONDALE RADIO WCIL MAST          APPROX.16.8 KM 0380427.6 |
 HB1696| HB1683 CARBONDALE NW MUNICIPAL TANK        APPROX.18.9 KM 0423456.1 |
 HB1696| HB1684 CARBONDALE RADIO KSJ 298 MAST       APPROX.19.8 KM 0432819.2 |
 HB1696| HB1685 CARBONDALE RADIO KSN 45 MAST        APPROX.20.9 KM 0454345.6 |
 HB1696| HB1686 CARBONDALE RADIO WSIU FM TOWER      APPROX.16.8 KM 0472133.9 |
 HB1696| HB1687 CARBONDALE SE MUNICIPAL TANK        APPROX.19.1 KM 0491958.5 |
 HB1696| CI5447 ROY AZ MK                                          0743817.6 |
 HB1696| CI5448 ROY RM 1                             31.791 METERS 10004     |
 HB1696| CI5449 ROY RM 2                             36.334 METERS 35837     |
 HB1696|---------------------------------------------------------------------|
 HB1696
 HB1696                          SUPERSEDED SURVEY CONTROL
 HB1696
 HB1696  NAD 83(1993)-  37 36 21.17381(N)    089 22 29.25917(W) AD(       ) 2
 HB1696  NAD 83(1986)-  37 36 21.17689(N)    089 22 29.26142(W) AD(       ) 2
 HB1696  NAD 27      -  37 36 20.99533(N)    089 22 28.92874(W) AD(       ) 2
 HB1696
 HB1696.Superseded values are not recommended for survey control.
 HB1696
 HB1696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1696.See file dsdata.pdf to determine how the superseded data were derived.
 HB1696
 HB1696_MARKER: DS = TRIANGULATION STATION DISK
 HB1696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1696_STAMPING: ROY 1961
 HB1696_MARK LOGO: CGS
 HB1696_PROJECTION: RECESSED 46 CENTIMETERS
 HB1696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1696+STABILITY: SURFACE MOTION
 HB1696
 HB1696  HISTORY     - Date     Condition        Report By
 HB1696  HISTORY     - 1961     MONUMENTED       CGS
 HB1696  HISTORY     - 20120202 GOOD             ILDT
 HB1696
 HB1696                          STATION DESCRIPTION
 HB1696
 HB1696'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1696'THE STATION IS ABOUT 12 MILES SOUTHWEST OF MURPHYSBORO, 11 MILES
 HB1696'SOUTHWEST OF CARBONDALE, AND 2 MILES WEST OF POMONA, IN THE
 HB1696'NORTHWEST 1/4 OF SEC. 31, T. 10 S., R. 3 W., AND ON THE PROPERTY OF
 HB1696'MR. ROY C. JOHNSON. IT IS 159 FEET SOUTHEAST OF THE SOUTHWEST CORNER
 HB1696'OF A FRAME HOUSE, 95 FEET SOUTHEAST OF THE CENTERLINE OF A DRIVEWAY,
 HB1696'83 FEET SOUTHEAST OF A POWER POLE, 73 FEET NORTHWEST OF A FENCE
 HB1696'CORNER, 38 FEET NORTHWEST OF A 10 INCH APPLE TREE, 23 FEET NORTHEAST
 HB1696'OF THE CENTERLINE OF A GRAVELED ROAD, AND 5 FEET NORTHEAST OF A
 HB1696'WITNESS POST. THE MONUMENT IS 18 INCHES UNDERGROUND AND THE DISK
 HB1696'IS STAMPED ROY 1961.
 HB1696'
 HB1696'TO REACH FROM THE ELEMENTARY SCHOOL IN POMONA, GO WEST ON A PAVED
 HB1696'STREET FOR 0.2 MILE TO A CROSSROAD. TURN LEFT AND GO SOUTHERLY
 HB1696'ON A GRAVELED ROAD FOR 0.9 MILE TO A POINT WHERE THE ROAD TURNS FROM
 HB1696'SOUTH TO WEST. TURN RIGHT AND GO WESTERLY ON A GRAVELED ROAD
 HB1696'FOR 1.35 MILES TO A SHARP CURVE TO THE LEFT, AND THE AZIMUTH MARK ON
 HB1696'THE LEFT. CONTINUE WESTERLY ON THE GRAVELED ROAD FOR 0.75 MILE
 HB1696'TO A REVERSE Y. CONTINUE AHEAD WESTERLY ON A GRAVELED ROAD FOR 0.4
 HB1696'MILE TO THE TOP OF A GRADE AND THE STATION ON THE RIGHT.
 HB1696'
 HB1696'REFERENCE MARK 1 IS 75 FEET EAST OF THE 10 INCH APPLE TREE, 59 FEET
 HB1696'NORTHEAST OF THE FENCE CORNER, AND 1 FOOT NORTHWEST OF A WIRE FENCE.
 HB1696'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED ROY NO 1 1961.
 HB1696'
 HB1696'REFERENCE MARK 2 IS 46 FEET EAST OF THE SOUTHEAST CORNER OF THE FRAME
 HB1696'HOUSE, 34 FEET EAST OF A 24 INCH MAPLE TREE, 10 FEET NORTHWEST OF
 HB1696'THE CENTERLINE OF THE DRIVEWAY, AND 1 FOOT SOUTHWEST OF A POWER POLE
 HB1696'WITH A YARD LIGHT. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1696'ROY NO 2 1961.
 HB1696'
 HB1696'THE AZIMUTH MARK IS 24 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 HB1696'ROAD, 2 FEET NORTHWEST OF A POWER POLE, AND 2 FEET WEST OF A
 HB1696'WITNESS POST. THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED
 HB1696'ROY 1961.
 HB1696'
 HB1696'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1696
 HB1696                          STATION RECOVERY (2012)
 HB1696
 HB1696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EF)
 HB1696'RM 1, FOUND AND IS GPS WORTHY. NO OTHER RM'S FOUND. MONUMENT ROY
 HB1696'SURROUNDED BY BUSHES, 14 INCHES DEEP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1080 ***********************************************************************
 KB1080  DESIGNATION -  ROYAL
 KB1080  PID         -  KB1080
 KB1080  STATE/COUNTY-  IL/SANGAMON
 KB1080  COUNTRY     -  US
 KB1080  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1080
 KB1080                         *CURRENT SURVEY CONTROL
 KB1080  ______________________________________________________________________
 KB1080* NAD 83(1997) POSITION- 39 55 56.06476(N) 089 33 50.00084(W)   ADJUSTED
 KB1080* NAVD 88 ORTHO HEIGHT -   178.600 (meters)      585.96  (feet) ADJUSTED
 KB1080  ______________________________________________________________________
 KB1080  GEOID HEIGHT    -        -32.544 (meters)                     GEOID18
 KB1080  LAPLACE CORR    -          2.72  (seconds)                    DEFLEC18
 KB1080  DYNAMIC HEIGHT  -        178.505 (meters)      585.65  (feet) COMP
 KB1080  MODELED GRAVITY -    980,094.0   (mgal)                       NAVD 88
 KB1080
 KB1080  HORZ ORDER      -  SECOND
 KB1080  VERT ORDER      -  SECOND    CLASS 0
 KB1080
 KB1080.The horizontal coordinates were established by classical geodetic methods
 KB1080.and adjusted by the National Geodetic Survey in October 1999.
 KB1080
 KB1080.The orthometric height was determined by differential leveling and
 KB1080.adjusted by the NATIONAL GEODETIC SURVEY
 KB1080.in June 1991.
 KB1080
 KB1080.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1080.GEOID18 height accuracy estimate available here.
 KB1080
 KB1080.Click photographs - Photos may exist for this station.
 KB1080
 KB1080.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1080
 KB1080.The dynamic height is computed by dividing the NAVD 88
 KB1080.geopotential number by the normal gravity value computed on the
 KB1080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1080.degrees latitude (g = 980.6199 gals.).
 KB1080
 KB1080.The modeled gravity was interpolated from observed gravity values.
 KB1080
 KB1080. The following values were computed from the NAD 83(1997) position.
 KB1080
 KB1080;                    North         East     Units Scale Factor Converg.
 KB1080;SPC IL W     -   362,638.564   751,521.480   MT  0.99997384   +0 23 12.9
 KB1080;SPC IL W     - 1,189,756.69  2,465,616.72   sFT  0.99997384   +0 23 12.9
 KB1080;UTM  16      - 4,423,384.097   280,918.009   MT  1.00019092   -1 38 46.9
 KB1080
 KB1080!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1080!SPC IL W     -   0.99997709  x   0.99997384  =   0.99995093
 KB1080!UTM  16      -   0.99997709  x   1.00019092  =   1.00016800
 KB1080
 KB1080:                Primary Azimuth Mark                     Grid Az
 KB1080:SPC IL W     -  ROYAL AZ MK                              087 18 22.8
 KB1080:UTM  16      -  ROYAL AZ MK                              089 20 22.6
 KB1080
 KB1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8091823384(NAD 83)
 KB1080
 KB1080|---------------------------------------------------------------------|
 KB1080| PID    Reference Object                     Distance      Geod. Az  |
 KB1080|                                                           dddmmss.s |
 KB1080| KB1468 WILLIAMSVILLE MUNICIPAL TANK        APPROX. 2.7 KM 0283027.2 |
 KB1080| CI8172 ROYAL AZ MK                                        0874135.7 |
 KB1080| CI8173 ROYAL RM 3                           17.763 METERS 09048     |
 KB1080| KB1081 ROYAL RM 1                           17.724 METERS 09051     |
 KB1080| KB1079 ROYAL RM 2                           19.548 METERS 30435     |
 KB1080| CI8174 ROYAL RM 4                           19.480 METERS 30442     |
 KB1080|---------------------------------------------------------------------|
 KB1080
 KB1080                          SUPERSEDED SURVEY CONTROL
 KB1080
 KB1080  NAD 83(1986)-  39 55 56.07838(N)    089 33 49.99201(W) AD(       ) 2
 KB1080  NAD 27      -  39 55 55.89420(N)    089 33 49.62550(W) AD(       ) 2
 KB1080  NGVD 29 (??/??/92)  178.693  (m)          586.26   (f) ADJ UNCH    2 0
 KB1080  NGVD 29             178.69   (m)          586.3    (f) LEVELING    3  
 KB1080
 KB1080.Superseded values are not recommended for survey control.
 KB1080
 KB1080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1080.See file dsdata.pdf to determine how the superseded data were derived.
 KB1080
 KB1080_MARKER: DE = TRAVERSE STATION DISK
 KB1080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1080_STAMPING: ROYAL 1960
 KB1080_MARK LOGO: CGS
 KB1080_PROJECTION: FLUSH
 KB1080_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1080+STABILITY: SURFACE MOTION
 KB1080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1080+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2019
 KB1080
 KB1080  HISTORY     - Date     Condition        Report By
 KB1080  HISTORY     - 1960     MONUMENTED       CGS
 KB1080  HISTORY     - 1960     GOOD             CGS
 KB1080  HISTORY     - 1968     GOOD             ILDT
 KB1080  HISTORY     - 1976     GOOD             NGS
 KB1080  HISTORY     - 1976     GOOD             NGS
 KB1080  HISTORY     - 20130111 GOOD             INDIV
 KB1080  HISTORY     - 20190715 GOOD             ILDT
 KB1080
 KB1080                          STATION DESCRIPTION
 KB1080
 KB1080'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1080'THE STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF SHERMAN, 1-1/2
 KB1080'MILES SOUTHWEST OF WILLIAMSVILLE AND 0.3 MILE EAST OF U.S.
 KB1080'HIGHWAY 66.
 KB1080'
 KB1080'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE ROUTE 124 IN
 KB1080'SHERMAN, GO NORTH ON U.S. HIGHWAY 66 FOR 3.15 MILES TO
 KB1080'CROSSROAD, TURN RIGHT CROSSING RAILROAD TRACKS, AND GO EAST FOR 0.3
 KB1080'MILE TO STATION ON RIGHT.
 KB1080'
 KB1080'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 KB1080'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 KB1080'THE GROUND AND IS STAMPED ROYAL 1960. THE MARK IS 18 FEET SOUTH OF
 KB1080'THE CENTER OF ROAD, 8 FEET EAST OF FIELD ENTRANCE, 3.5 FEET NORTH
 KB1080'OF FENCE CORNER AND 3.5 FEET NORTH OF WITNESS POST.
 KB1080'
 KB1080'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB1080'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 KB1080'SURFACE OF THE GROUND AND IS STAMPED ROYAL NO 1 1960. THE MARK IS 19
 KB1080'FEET SOUTH OF THE CENTER OF ROAD, 2 FEET NORTH OF FENCE, 58
 KB1080'FEET EAST OF FENCE CORNER AND 59 FEET EAST OF WITNESS POST.
 KB1080'
 KB1080'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 KB1080'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH SURFACE OF THE
 KB1080'GROUND AND IS STAMPED ROYAL NO 2 1960. THE MARK IS 18 FEET NORTH OF
 KB1080'THE CTR.  OF ROAD, 65 FEET EAST OF A TELEPHONE POLE AND 65 FEET
 KB1080'NORTHWEST OF WITNESS POST.
 KB1080'
 KB1080'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 KB1080'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB1080'GROUND AND IS STAMPED ROYAL 1960. THE MARK IS 18 FEET NORTH OF THE
 KB1080'CENTER OF THE ROAD, 2 FEET WEST-NORTHWEST OF A TELEPHONE
 KB1080'POLE AND 1.5 FEET SOUTHWEST OF WITNESS POST.
 KB1080'
 KB1080'TO REACH AZIMUTH MARK FROM STATION, GO EAST FOR 0.2 MILE. AZIMUTH
 KB1080'MARK ON LEFT AS DESCRIBED.
 KB1080'
 KB1080'HEIGHT OF LIGHT ABOVE STATION MARK 4.73 METERS.
 KB1080
 KB1080                          STATION RECOVERY (1960)
 KB1080
 KB1080'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1080'3 MI NE FROM SHERMAN.
 KB1080'2.65 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE CROSSING OF
 KB1080'U.S. 66 AND THE GULF MOBILE AND OHIO RAILROAD IN SHERMAN, THENCE
 KB1080'0.3 MILES EAST ALONG AN OILED ROAD AT A FENCE CORNER SOUTH OF
 KB1080'THE ROAD, 18.5 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 3 FEET
 KB1080'NORTH OF A FENCE CORNER, 91 FEET SOUTHWEST OF THE FOURTH
 KB1080'TELEPHONE POLE WEST OF A HOUSE ON THE SOUTH SIDE OF THE ROAD, 3.4
 KB1080'FEET NORTH NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 KB1080'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB1080'GROUND.
 KB1080
 KB1080                          STATION RECOVERY (1968)
 KB1080
 KB1080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DRR)
 KB1080'ROYAL 1960 GOOD
 KB1080'
 KB1080'ROYAL NO 1 1960 GOOD
 KB1080'
 KB1080'ROYAL NO 2 1960 GOOD
 KB1080'
 KB1080'ROYAL 1960 GOOD AZ. MK.
 KB1080'
 KB1080'DESCRIPTION WAS COMPLETE AND ADEQUATE AS GIVEN EXCEPT FOR THE
 KB1080'FOLLOWING CHANGE- RM 1 TIES- FENCE 2 FEET SOUTH OF RM 1 HAS
 KB1080'BEEN REMOVED.
 KB1080
 KB1080                          STATION RECOVERY (1976)
 KB1080
 KB1080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1080'THE STATION MARK AND THE AZIMUTH MARK WERE RECOVERED AND FOUND IN
 KB1080'GOOD CONDITION.  REFERENCE MARK 1 WAS RECOVERED AND FOUND THAT THE
 KB1080'DISK HAS BEEN BROKEN OFF, A NEW DISK WAS ESTABLISHED IN THE
 KB1080'ORIGINAL MONUMENT, REFERENCE MARK 2 WAS RECOVERED AND FOUND LEANING
 KB1080'TO THE EAST AND REESTABLISHED.  OBSERVATIONS WERE MADE AT THIS TIME
 KB1080'TO ESTABLISH A NEW DISTANCE AND DIRECTION.  A NEW AND COMPLETE
 KB1080'DESCRIPTION FOLLOWS.
 KB1080'
 KB1080'THE STATION IS LOCATED ABOUT 3-1/2 MILES NORTHEAST OF SHERMAN, 1-1/2
 KB1080'MILES SOUTHWEST OF WILLIAMSVILLE, 0.2 MILE EAST OF INTERSTATE
 KB1080'HIGHWAY 55 AND ON ROAD RIGHT-OF-WAY.
 KB1080'
 KB1080'TO REACH THE STATION FROM MAIN STREET AND WALNUT STREET, IN
 KB1080'WILLIAMSVILLE, GO SOUTH ON WALNUT STREET FOR 1.5 MILES TO A
 KB1080'CROSSROAD.  ( COUNTY ROAD 9 N).  TURN RIGHT AND GO WEST ON COUNTY
 KB1080'ROAD 9 N FOR 0.55 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE
 KB1080'WEST FOR 0.2 MILE TO THE STATION ON THE LEFT, ABOUT 0.2 MILE BEFORE
 KB1080'REACHING INTERSTATE HIGHWAY 55.
 KB1080'
 KB1080'STATION MARKS ARE STANDARD TRAVERSE DISKS STAMPED ROYAL 1960.  THE
 KB1080'SURFACE DISK IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT
 KB1080'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 18 FEET SOUTH OF THE
 KB1080'CENTER OF THE PAVED ROAD AND 3.5 FEET NORTH OF A METAL WITNESS
 KB1080'POST.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR
 KB1080'MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1080'
 KB1080'REFERENCE MARK 3, A STANDARD DISK STAMPED ROYAL 1960 NO 3 1976, IS
 KB1080'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH
 KB1080'WITH THE GROUND SURFACE.  IT IS 18 FEET SOUTH OF THE CENTER OF THE
 KB1080'PAVED ROAD.
 KB1080'
 KB1080'REFERENCE MARK 4, A STANDARD DISK STAMPED ROYAL 1960 NO 4 1976, IS
 KB1080'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 8
 KB1080'INCHES ABOVE THE GROUND SURFACE.  IT IS 18 FEET NORTH OF THE CENTER
 KB1080'OF THE PAVED ROAD.
 KB1080'
 KB1080'AZIMUTH MARK, A STANDARD DISK STAMPED ROYAL 1960, IS SET IN THE TOP
 KB1080'OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND
 KB1080'SURFACE.  IT IS 18 FEET NORTH OF THE CENTER OF THE PAVED ROAD.
 KB1080'
 KB1080'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES
 KB1080'SOUTHWEST OF WILLIAMSVILLE.
 KB1080
 KB1080                          STATION RECOVERY (1976)
 KB1080
 KB1080'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1080'RECOVERED IN GOOD CONDITION.
 KB1080
 KB1080                          STATION RECOVERY (2013)
 KB1080
 KB1080'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB1080'RECOVERED IN GOOD CONDITION.
 KB1080
 KB1080                          STATION RECOVERY (2019)
 KB1080
 KB1080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1080'THE STATION IS 18.2 FT (5.5 M) SOUTH OF THE CENTERLINE OF ROAD, 2.5 FT
 KB1080'(0.8 M) NORTHWEST OF POWER POLE, 4.5 FT (1.4 M) NORTH OF A FENCE LINE,
 KB1080'1 FT (0.3 M) NORTH OF CARBONITE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1079 ***********************************************************************
 KB1079  DESIGNATION -  ROYAL RM 2
 KB1079  PID         -  KB1079
 KB1079  STATE/COUNTY-  IL/SANGAMON
 KB1079  COUNTRY     -  US
 KB1079  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1079
 KB1079                         *CURRENT SURVEY CONTROL
 KB1079  ______________________________________________________________________
 KB1079* NAD 83(1986) POSITION- 39 55 56.42   (N) 089 33 50.68   (W)   HD_HELD1
 KB1079* NAVD 88 ORTHO HEIGHT -   178.915 (meters)      586.99  (feet) ADJUSTED
 KB1079  ______________________________________________________________________
 KB1079  GEOID HEIGHT    -        -32.544 (meters)                     GEOID18
 KB1079  DYNAMIC HEIGHT  -        178.821 (meters)      586.68  (feet) COMP
 KB1079  MODELED GRAVITY -    980,094.0   (mgal)                       NAVD 88
 KB1079
 KB1079  VERT ORDER      -  SECOND    CLASS 0
 KB1079
 KB1079.The horizontal coordinates were determined by differentially corrected
 KB1079.hand held GPS observations or other comparable positioning techniques
 KB1079.and have an estimated accuracy of +/- 3 meters.
 KB1079
 KB1079.The orthometric height was determined by differential leveling and
 KB1079.adjusted by the NATIONAL GEODETIC SURVEY
 KB1079.in June 1991.
 KB1079
 KB1079.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1079.GEOID18 height accuracy estimate available here.
 KB1079
 KB1079.Click photographs - Photos may exist for this station.
 KB1079
 KB1079.The dynamic height is computed by dividing the NAVD 88
 KB1079.geopotential number by the normal gravity value computed on the
 KB1079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1079.degrees latitude (g = 980.6199 gals.).
 KB1079
 KB1079.The modeled gravity was interpolated from observed gravity values.
 KB1079
 KB1079;                    North         East    Units  Estimated Accuracy
 KB1079;SPC IL W     -   362,649.4     751,505.3     MT  (+/- 3 meters HH1 GPS) 
 KB1079
 KB1079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8090223395(NAD 83)
 KB1079
 KB1079                          SUPERSEDED SURVEY CONTROL
 KB1079
 KB1079  NGVD 29 (??/??/92)  179.009  (m)          587.30   (f) ADJ UNCH    2 0
 KB1079
 KB1079.Superseded values are not recommended for survey control.
 KB1079
 KB1079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1079.See file dsdata.pdf to determine how the superseded data were derived.
 KB1079
 KB1079_MARKER: DR = REFERENCE MARK DISK
 KB1079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1079_STAMPING: ROYAL NO 2 1960
 KB1079_MARK LOGO: CGS
 KB1079_PROJECTION: FLUSH
 KB1079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1079+STABILITY: SURFACE MOTION
 KB1079
 KB1079  HISTORY     - Date     Condition        Report By
 KB1079  HISTORY     - 1960     MONUMENTED       CGS
 KB1079  HISTORY     - 1976     POOR             NGS
 KB1079
 KB1079                          STATION DESCRIPTION
 KB1079
 KB1079'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1079'3 MI NE FROM SHERMAN.
 KB1079'2.65 MILES NORTHEAST ALONG U.S. 66 FROM THE CROSSING OF U.S.
 KB1079'66 AND THE GULF MOBILE AND OHIO RAILROAD, IN SHERMAN, THENCE
 KB1079'0.3 MILES EAST ALONG AN OILED ROAD, AT A FENCE CORNER SOUTH OF
 KB1079'THE ROAD, 18 FEET NORTH OF THE CENTER LINE OF THE ROAD, 70 FEET
 KB1079'NORTHWEST OF A FENCE CORNER, 65 FEET EAST OF THE FIFTH TELEPHONE
 KB1079'POLE WEST OF A HOUSE ON THE SOUTH SIDE OF THE ROAD, 64.1 FEET
 KB1079'NORTHWEST OF TRAVERSE STATION ROYAL, 65.2 FEET NORTHWEST OF A
 KB1079'METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET
 KB1079'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB1079
 KB1079                          STATION RECOVERY (1976)
 KB1079
 KB1079'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1079'THE MARK HAS BEEN HIT WITH FARM MACHINERY AND IS TILTED ABOUT 45
 KB1079'DEGREES AND IS LOOSE IN THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1662 ***********************************************************************
 HB1662  DESIGNATION -  ROYALTON
 HB1662  PID         -  HB1662
 HB1662  STATE/COUNTY-  IL/WILLIAMSON
 HB1662  COUNTRY     -  US
 HB1662  USGS QUAD   -  DE SOTO (2018)
 HB1662
 HB1662                         *CURRENT SURVEY CONTROL
 HB1662  ______________________________________________________________________
 HB1662* NAD 83(1997) POSITION- 37 51 02.74572(N) 089 08 17.05314(W)   ADJUSTED
 HB1662* NAVD 88 ORTHO HEIGHT -   128.598 (meters)      421.91  (feet) ADJUSTED
 HB1662  ______________________________________________________________________
 HB1662  GEOID HEIGHT    -        -29.230 (meters)                     GEOID18
 HB1662  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 HB1662  DYNAMIC HEIGHT  -        128.511 (meters)      421.62  (feet) COMP
 HB1662  MODELED GRAVITY -    979,957.0   (mgal)                       NAVD 88
 HB1662
 HB1662  HORZ ORDER      -  SECOND
 HB1662  VERT ORDER      -  SECOND    CLASS I
 HB1662
 HB1662.The horizontal coordinates were established by classical geodetic methods
 HB1662.and adjusted by the National Geodetic Survey in October 1999.
 HB1662
 HB1662.The orthometric height was determined by differential leveling and
 HB1662.adjusted by the NATIONAL GEODETIC SURVEY
 HB1662.in July 2014.
 HB1662
 HB1662.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1662.GEOID18 height accuracy estimate available here.
 HB1662
 HB1662.Click photographs - Photos may exist for this station.
 HB1662
 HB1662.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1662
 HB1662.The dynamic height is computed by dividing the NAVD 88
 HB1662.geopotential number by the normal gravity value computed on the
 HB1662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1662.degrees latitude (g = 980.6199 gals.).
 HB1662
 HB1662.The modeled gravity was interpolated from observed gravity values.
 HB1662
 HB1662. The following values were computed from the NAD 83(1997) position.
 HB1662
 HB1662;                    North         East     Units Scale Factor Converg.
 HB1662;SPC IL E     -   131,715.864   229,176.162   MT  1.00003676   -0 29 37.7
 HB1662;SPC IL E     -   432,137.80    751,888.79   sFT  1.00003676   -0 29 37.7
 HB1662;SPC IL W     -   131,904.835   790,522.814   MT  1.00004207   +0 37 52.3
 HB1662;SPC IL W     -   432,757.78  2,593,573.60   sFT  1.00004207   +0 37 52.3
 HB1662;UTM  16      - 4,191,411.212   311,892.477   MT  1.00003584   -1 18 44.3
 HB1662
 HB1662!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1662!SPC IL E     -   0.99998441  x   1.00003676  =   1.00002117
 HB1662!SPC IL W     -   0.99998441  x   1.00004207  =   1.00002648
 HB1662!UTM  16      -   0.99998441  x   1.00003584  =   1.00002025
 HB1662
 HB1662:                Primary Azimuth Mark                     Grid Az
 HB1662:SPC IL E     -  ROYALTON AZ MK                           177 43 35.2
 HB1662:SPC IL W     -  ROYALTON AZ MK                           176 36 05.2
 HB1662:UTM  16      -  ROYALTON AZ MK                           178 32 41.8
 HB1662
 HB1662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1189291411(NAD 83)
 HB1662
 HB1662|---------------------------------------------------------------------|
 HB1662| PID    Reference Object                     Distance      Geod. Az  |
 HB1662|                                                           dddmmss.s |
 HB1662| HB1650 ROYALTON MUNICIPAL TANK             APPROX. 3.9 KM 0325111.5 |
 HB1662| CI5451 ROYALTON RM 1                        23.155 METERS 06133     |
 HB1662| CI5450 ROYALTON AZ MK                                     1771357.5 |
 HB1662| HB1661 HURST MUNICIPAL TANK                APPROX. 2.3 KM 1952156.5 |
 HB1662| CI5452 ROYALTON RM 2                        25.801 METERS 35816     |
 HB1662|---------------------------------------------------------------------|
 HB1662
 HB1662                          SUPERSEDED SURVEY CONTROL
 HB1662
 HB1662  NAD 83(1993)-  37 51 02.75691(N)    089 08 17.05318(W) AD(       ) 2
 HB1662  NAD 83(1986)-  37 51 02.75867(N)    089 08 17.05502(W) AD(       ) 2
 HB1662  NAD 27      -  37 51 02.57665(N)    089 08 16.77027(W) AD(       ) 2
 HB1662
 HB1662.Superseded values are not recommended for survey control.
 HB1662
 HB1662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1662.See file dsdata.pdf to determine how the superseded data were derived.
 HB1662
 HB1662_MARKER: DS = TRIANGULATION STATION DISK
 HB1662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1662_STAMPING: ROYALTON 1961
 HB1662_MARK LOGO: CGS
 HB1662_PROJECTION: FLUSH
 HB1662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1662+STABILITY: SURFACE MOTION
 HB1662_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1662+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2023
 HB1662
 HB1662  HISTORY     - Date     Condition        Report By
 HB1662  HISTORY     - 1961     MONUMENTED       CGS
 HB1662  HISTORY     - 1976     MARK NOT FOUND   ILDT
 HB1662  HISTORY     - 20130926 GOOD             AMESC
 HB1662  HISTORY     - 20230622 POOR             ILDT
 HB1662
 HB1662                          STATION DESCRIPTION
 HB1662
 HB1662'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1662'THE STATION IS ABOUT 2 MILES SOUTHWEST OF ROYALTON, ABOUT 1 MILE
 HB1662'NORTH OF HURST, ON THE ROAD RIGHT-OF-WAY AND IS IN THE SOUTHEAST 1/4
 HB1662'OF SECTION 5, T. 8 S., R. 1E..  IT IS 50 FEET SOUTHEAST OF A POWER
 HB1662'POLE, 36 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 149, 36 FEET
 HB1662'NORTHWEST OF A 24 INCH OAK TREE AND 5 FEET NORTHWEST OF A WITNESS
 HB1662'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ROYALTON 1961.
 HB1662'
 HB1662'TO REACH FROM THE POST OFFICE IN ROYALTON, GO SOUTH ON STATE HIGHWAY
 HB1662'149 FOR 0.1 MILE TO A CROSS-STREET AND HIGHWAY 149 TURNS RIGHT.
 HB1662'TURN RIGHT AND GO WEST ON HIGHWAY 149 FOR 1.2 MILES TO WHERE HIGHWAY
 HB1662'149 TURNS LEFT.  TURN LEFT AND GO SOUTH ON HIGHWAY 149 FOR 1.8
 HB1662'MILES TO THE STATION ON THE RIGHT.
 HB1662'
 HB1662'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 149
 HB1662'FOR 0.4 MILE TO THE MARK ON THE LEFT.
 HB1662'
 HB1662'REFERENCE MARK 1 IS 76 FEET NORTHEAST OF THE WITNESS POST, 33 FEET
 HB1662'SOUTHWEST OF A TELEPHONE POLE AND 31 FEET EAST OF THE CENTERLINE OF
 HB1662'HIGHWAY 149.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ROYALTON
 HB1662'NO 1 1961.
 HB1662'
 HB1662'REFERENCE MARK 2 IS 89 FEET NORTH OF THE WITNESS POST, 82 FEET
 HB1662'NORTHEAST OF THE POWER POLE AND 39 FEET WEST OF THE CENTERLINE
 HB1662'OF STATE HIGHWAY 149.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1662'ROYALTON NO 2 1961.
 HB1662'
 HB1662'THE AZIMUTH MARK IS 28 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY
 HB1662'149, 7 FEET NORTH OF AN 8 INCH SASSAFRAS TREE AND 5.6 FEET NORTH
 HB1662'OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1662'ROYALTON 1961.
 HB1662'
 HB1662'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1662'
 HB1662'NO PICTURE POINT AVAILABLE.
 HB1662
 HB1662                          STATION RECOVERY (1976)
 HB1662
 HB1662'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976 (DEM)
 HB1662'ROYALTON AZ. 1961 RECOVERED GOOD.
 HB1662'
 HB1662'DISTANCE AND DIRECTION FROM NEAREST TOWN--0.6 MILE NORTH OF HURST.
 HB1662
 HB1662                          STATION RECOVERY (2013)
 HB1662
 HB1662'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB1662'THE WITNESS POST HAS BEEN REMOVED. REFERENCE MARK 2 WAS FOUND.
 HB1662'REFERENCE MARK 1 AND THE AZIMUTH MARK WERE NOT SEARCHED FOR.
 HB1662
 HB1662                          STATION RECOVERY (2023)
 HB1662
 HB1662'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1662'MARK APPEARS TO BE DISTURBED BY HEAVY EQUIPMENT.  USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1649 ***********************************************************************
 HB1649  DESIGNATION -  ROYALTON LOOKOUT TOWER
 HB1649  PID         -  HB1649
 HB1649  STATE/COUNTY-  IL/FRANKLIN
 HB1649  COUNTRY     -  US
 HB1649  USGS QUAD   -  CHRISTOPHER (2018)
 HB1649
 HB1649                         *CURRENT SURVEY CONTROL
 HB1649  ______________________________________________________________________
 HB1649* NAD 83(1997) POSITION- 37 53 32.45549(N) 089 06 20.00188(W)   ADJUSTED
 HB1649  ______________________________________________________________________
 HB1649  GEOID HEIGHT    -        -29.305 (meters)                     GEOID18
 HB1649  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 HB1649  HORZ ORDER      -  THIRD
 HB1649
 HB1649.The horizontal coordinates were established by classical geodetic methods
 HB1649.and adjusted by the National Geodetic Survey in October 1999.
 HB1649
 HB1649.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1649.GEOID18 height accuracy estimate available here.
 HB1649
 HB1649.Click photographs - Photos may exist for this station.
 HB1649
 HB1649.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1649
 HB1649. The following values were computed from the NAD 83(1997) position.
 HB1649
 HB1649;                    North         East     Units Scale Factor Converg.
 HB1649;SPC IL E     -   136,307.492   232,075.934   MT  1.00003180   -0 28 27.5
 HB1649;SPC IL E     -   447,202.16    761,402.46   sFT  1.00003180   -0 28 27.5
 HB1649;UTM  16      - 4,195,960.903   314,857.560   MT  1.00002220   -1 17 36.8
 HB1649
 HB1649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1485795960(NAD 83)
 HB1649
 HB1649                          SUPERSEDED SURVEY CONTROL
 HB1649
 HB1649  NAD 83(1993)-  37 53 32.46653(N)    089 06 20.00200(W) AD(       ) 3
 HB1649  NAD 83(1986)-  37 53 32.46867(N)    089 06 20.00350(W) AD(       ) 3
 HB1649  NAD 27      -  37 53 32.28642(N)    089 06 19.72302(W) AD(       ) 3
 HB1649
 HB1649.Superseded values are not recommended for survey control.
 HB1649
 HB1649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1649.See file dsdata.pdf to determine how the superseded data were derived.
 HB1649
 HB1649_MARKER: 57 = LOOKOUT TOWER
 HB1649
 HB1649  HISTORY     - Date     Condition        Report By
 HB1649  HISTORY     - 1962     FIRST OBSERVED   CGS
 HB1649
 HB1649                          STATION DESCRIPTION
 HB1649
 HB1649'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1649'THE STATION IS THE CENTER OF THE TOP OF TOWER LOCATED ABOUT 1 MILE
 HB1649'NORTHEAST OF ROYALTON. IT IS A FOUR LEGGED SELF SUPPORTED STEEL
 HB1649'STRUCTURE WITH AN OBSERVATION ROOM AT ITS TOP. THE OVERALL HEIGHT IS
 HB1649'ABOUT 120 FEET.
 HB1649'
 HB1649'TO REACH FROM THE POST OFFICE IN ROYALTON, GO NORTH ON STATE HIGHWAY
 HB1649'149 FOR 0.9 MILE TO THE JUNCTION WITH STATE HIGHWAY 184. TURN
 HB1649'RIGHT AND GO EAST ON HIGHWAY 149 FOR 0.5 MILE TO THE TOWER ON THE
 HB1649'LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1650 ***********************************************************************
 HB1650  DESIGNATION -  ROYALTON MUNICIPAL TANK
 HB1650  PID         -  HB1650
 HB1650  STATE/COUNTY-  IL/FRANKLIN
 HB1650  COUNTRY     -  US
 HB1650  USGS QUAD   -  CHRISTOPHER (2018)
 HB1650
 HB1650                         *CURRENT SURVEY CONTROL
 HB1650  ______________________________________________________________________
 HB1650* NAD 83(1997) POSITION- 37 52 50.24041(N) 089 06 49.46532(W)   ADJUSTED
 HB1650  ______________________________________________________________________
 HB1650  GEOID HEIGHT    -        -29.284 (meters)                     GEOID18
 HB1650  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 HB1650  HORZ ORDER      -  THIRD
 HB1650
 HB1650.The horizontal coordinates were established by classical geodetic methods
 HB1650.and adjusted by the National Geodetic Survey in October 1999.
 HB1650
 HB1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1650.GEOID18 height accuracy estimate available here.
 HB1650
 HB1650.Click photographs - Photos may exist for this station.
 HB1650
 HB1650.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1650
 HB1650. The following values were computed from the NAD 83(1997) position.
 HB1650
 HB1650;                    North         East     Units Scale Factor Converg.
 HB1650;SPC IL E     -   135,011.920   231,345.153   MT  1.00003303   -0 28 45.1
 HB1650;SPC IL E     -   442,951.61    759,004.89   sFT  1.00003303   -0 28 45.1
 HB1650;UTM  16      - 4,194,675.923   314,108.337   MT  1.00002563   -1 17 53.7
 HB1650
 HB1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1410894675(NAD 83)
 HB1650
 HB1650                          SUPERSEDED SURVEY CONTROL
 HB1650
 HB1650  NAD 83(1993)-  37 52 50.25143(N)    089 06 49.46547(W) AD(       ) 3
 HB1650  NAD 83(1986)-  37 52 50.25345(N)    089 06 49.46694(W) AD(       ) 3
 HB1650  NAD 27      -  37 52 50.07241(N)    089 06 49.18607(W) AD(       ) 3
 HB1650
 HB1650.Superseded values are not recommended for survey control.
 HB1650
 HB1650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1650.See file dsdata.pdf to determine how the superseded data were derived.
 HB1650
 HB1650_MARKER: 53 = ELEVATED TANK
 HB1650
 HB1650  HISTORY     - Date     Condition        Report By
 HB1650  HISTORY     - 1961     FIRST OBSERVED   CGS
 HB1650
 HB1650                          STATION DESCRIPTION
 HB1650
 HB1650'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1650'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK
 HB1650'PAINTED SILVER WITH THE LEGEND ROYALTON PAINTED IN BLACK
 HB1650'LETTERS ON THE NORTH-SOUTH SIDES OF THE TANK. THE OVERALL HEIGHT IS
 HB1650'ABOUT 150 FEET. IT IS NEAR THE NORTH EDGE OF ROYALTON AND IS
 HB1650'IN THE SOUTHEAST ANGLE OF INTERSECTION FORMED BY MAIN STREET AND EAST
 HB1650'DIVISION STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1361 ***********************************************************************
 MF1361  DESIGNATION -  ROYCE
 MF1361  PID         -  MF1361
 MF1361  STATE/COUNTY-  IL/WILL
 MF1361  COUNTRY     -  US
 MF1361  USGS QUAD   -  NORMANTOWN (2018)
 MF1361
 MF1361                         *CURRENT SURVEY CONTROL
 MF1361  ______________________________________________________________________
 MF1361* NAD 83(1997) POSITION- 41 42 03.06649(N) 088 08 03.24022(W)   ADJUSTED
 MF1361* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 MF1361  ______________________________________________________________________
 MF1361  GEOID HEIGHT    -        -33.141 (meters)                     GEOID18
 MF1361  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 MF1361  HORZ ORDER      -  THIRD
 MF1361
 MF1361.The horizontal coordinates were established by classical geodetic methods
 MF1361.and adjusted by the National Geodetic Survey in October 1999.
 MF1361
 MF1361.The orthometric height was scaled from a topographic map.
 MF1361
 MF1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1361.GEOID18 height accuracy estimate available here.
 MF1361
 MF1361.Click photographs - Photos may exist for this station.
 MF1361
 MF1361.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1361
 MF1361. The following values were computed from the NAD 83(1997) position.
 MF1361
 MF1361;                    North         East     Units Scale Factor Converg.
 MF1361;SPC IL E     -   558,896.091   316,572.205   MT  0.99997838   +0 07 56.8
 MF1361;SPC IL E     - 1,833,644.93  1,038,620.64   sFT  0.99997838   +0 07 56.8
 MF1361;UTM  16      - 4,617,184.468   405,626.097   MT  0.99970960   -0 45 16.5
 MF1361
 MF1361!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1361!SPC IL E     -   0.99997305  x   0.99997838  =   0.99995143
 MF1361!UTM  16      -   0.99997305  x   0.99970960  =   0.99968266
 MF1361
 MF1361:                Primary Azimuth Mark                     Grid Az
 MF1361:SPC IL E     -  ROYCE AZ MK                              080 45 39.3
 MF1361:UTM  16      -  ROYCE AZ MK                              081 38 52.6
 MF1361
 MF1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0562617184(NAD 83)
 MF1361
 MF1361|---------------------------------------------------------------------|
 MF1361| PID    Reference Object                     Distance      Geod. Az  |
 MF1361|                                                           dddmmss.s |
 MF1361| CI8176 ROYCE RM 1                           13.060 METERS 06421     |
 MF1361| CI8175 ROYCE AZ MK                                        0805336.1 |
 MF1361| CI8177 ROYCE RM 2                           18.508 METERS 33354     |
 MF1361|---------------------------------------------------------------------|
 MF1361
 MF1361                          SUPERSEDED SURVEY CONTROL
 MF1361
 MF1361  NAD 83(1997)-  41 42 03.06667(N)    088 08 03.24085(W) AD(       ) 3
 MF1361  NAD 83(1986)-  41 42 03.06935(N)    088 08 03.25057(W) AD(       ) 3
 MF1361  NAD 27      -  41 42 02.95890(N)    088 08 03.01820(W) AD(       ) 3
 MF1361
 MF1361.Superseded values are not recommended for survey control.
 MF1361
 MF1361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1361.See file dsdata.pdf to determine how the superseded data were derived.
 MF1361
 MF1361_MARKER: DS = TRIANGULATION STATION DISK
 MF1361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1361_STAMPING: ROYCE 1956
 MF1361_MARK LOGO: CGS
 MF1361_PROJECTION: FLUSH
 MF1361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1361+STABILITY: SURFACE MOTION
 MF1361
 MF1361  HISTORY     - Date     Condition        Report By
 MF1361  HISTORY     - 1956     MONUMENTED       CGS
 MF1361  HISTORY     - 1973     MARK NOT FOUND   ILDT
 MF1361
 MF1361                          STATION DESCRIPTION
 MF1361
 MF1361'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1361'THE STATION IS ABOUT 7 MILES SOUTHEAST OF PLAINFIELD, 5 MILES
 MF1361'SOUTH OF NAPERVILLE AND IS ON THE RIGHT-OF-WAY OF AN EAST-WEST
 MF1361'GRAVEL ROAD.  IT IS 29 FEET SOUTH OF THE CENTER OF THE GRAVEL
 MF1361'ROAD, 6 FEET EAST OF POWER LINE POLE, 5 FEET NORTH OF WHITE
 MF1361'WITNESS POST AND 2 FEET NORTH OF FENCE LINE.  THE MARK IS
 MF1361'FLUSH AND THE DISK IS STAMPED ROYCE 1956.
 MF1361'
 MF1361'TO REACH THE STATION FROM THE POST OFFICE ON WASHINGTON STREET
 MF1361'IN NAPERVILLE GO SOUTH ON SOUTH WASHINGTON STREET FOR 5.45
 MF1361'MILES TO A GRAVEL CROSSROAD.* THIS IS ABOUT 0.2 MILE NORTH
 MF1361'OF THE DU PAGE PRESBYTERIAN BRICK CHURCH BUILDING.  TURN
 MF1361'RIGHT AND GO WEST ON THE GRAVEL ROAD FOR 0.5 MILE TO THE
 MF1361'STATION ON LEFT.  THIS IS ABOUT 0.05 MILE EAST OF A LARGE
 MF1361'TWO STORY FRAME HOUSE.
 MF1361'
 MF1361'TO REACH AZIMUTH MARK FROM THIS POINT*, CONTINUE SOUTH ON
 MF1361'PAVED ROAD FOR 0.05 MILE TO THE MARK ON THE LEFT.
 MF1361'
 MF1361'REFERENCE MARK 1 IS 29 FEET SOUTH OF THE CENTER OF THE GRAVEL
 MF1361'ROAD AND 1 FOOT NORTH OF FENCE LINE.  THE MARK IS FLUSH AND
 MF1361'IS STAMPED ROYCE NO 1 1956.
 MF1361'
 MF1361'REFERENCE MARK 2 IS 32 FEET NORTH OF THE CENTER OF THE GRAVEL
 MF1361'ROAD AND 1 FOOT SOUTH OF THE FENCE LINE.  THE MARK PROJECTS
 MF1361'2 INCHES AND IS STAMPED ROYCE NO 2 1956.
 MF1361'
 MF1361'THE AZIMUTH MARK IS 35 FEET EAST OF THE CENTER OF THE PAVED
 MF1361'ROAD, 2 FEET NORTH OF A POWER LINE POLE, 2 FEET SOUTH OF A
 MF1361'WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.  THE
 MF1361'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED ROYCE 1956
 MF1361'
 MF1361'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1361
 MF1361                          STATION RECOVERY (1973)
 MF1361
 MF1361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (DB)
 MF1361'ROYCE 1956 DESTROYED - THE MRK HAS APPARENTLY BEEN DEST BY HWY
 MF1361'RE-CONST - UNABLE TO LOCATE R.M.S WHICH ALSO ARE ASSUMED DEST.
 MF1361'
 MF1361'ROYCE AZ MARK RECOVERED OK BUT ENDANGERED BY IMPROVEMENTS.
 MF1361'
 MF1361'A PLANED SUB-DIVISION THIS AREA MAKES ANY FUTURE MRKS VULNERABLE
 MF1361'TO DESTRUCTION ALSO A WATER TOWER NOW EXISTS TO THE EAST.  1/2
 MF1361'HOUR TIME SPENT.
 MF1361'
 MF1361'DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MI. E OF PLAINFIELD.  5
 MF1361'MI S OF NAPERVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0180 ***********************************************************************
 KB0180  DESIGNATION -  RR MARK 1
 KB0180  PID         -  KB0180
 KB0180  STATE/COUNTY-  IL/COLES
 KB0180  COUNTRY     -  US
 KB0180  USGS QUAD   -  MATTOON WEST (2018)
 KB0180
 KB0180                         *CURRENT SURVEY CONTROL
 KB0180  ______________________________________________________________________
 KB0180* NAD 83(1986) POSITION- 39 28 13.3    (N) 088 26 17.0    (W)   HD_HELD2
 KB0180* NAVD 88 ORTHO HEIGHT -   218.228 (meters)      715.97  (feet) ADJUSTED
 KB0180  ______________________________________________________________________
 KB0180  GEOID HEIGHT    -        -32.157 (meters)                     GEOID18
 KB0180  DYNAMIC HEIGHT  -        218.102 (meters)      715.56  (feet) COMP
 KB0180  MODELED GRAVITY -    980,047.2   (mgal)                       NAVD 88
 KB0180
 KB0180  VERT ORDER      -  SECOND    CLASS 0
 KB0180
 KB0180.The horizontal coordinates were established by autonomous hand held GPS
 KB0180.observations and have an estimated accuracy of +/- 10 meters.
 KB0180
 KB0180.The orthometric height was determined by differential leveling and
 KB0180.adjusted by the NATIONAL GEODETIC SURVEY
 KB0180.in June 1991.
 KB0180
 KB0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0180.GEOID18 height accuracy estimate available here.
 KB0180
 KB0180.Click photographs - Photos may exist for this station.
 KB0180
 KB0180.The dynamic height is computed by dividing the NAVD 88
 KB0180.geopotential number by the normal gravity value computed on the
 KB0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0180.degrees latitude (g = 980.6199 gals.).
 KB0180
 KB0180.The modeled gravity was interpolated from observed gravity values.
 KB0180
 KB0180;                    North         East    Units  Estimated Accuracy
 KB0180;SPC IL E     -   311,201.      290,989.      MT  (+/- 10 meters HH2 GPS)
 KB0180
 KB0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7630269962(NAD 83)
 KB0180
 KB0180                          SUPERSEDED SURVEY CONTROL
 KB0180
 KB0180  NGVD 29 (??/??/92)  218.293  (m)          716.18   (f) ADJ UNCH    2 0
 KB0180
 KB0180.Superseded values are not recommended for survey control.
 KB0180
 KB0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0180.See file dsdata.pdf to determine how the superseded data were derived.
 KB0180
 KB0180_MARKER: S = SPIKE
 KB0180_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0180_SP_SET: PIER
 KB0180_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0180_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0180+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2005
 KB0180
 KB0180  HISTORY     - Date     Condition        Report By
 KB0180  HISTORY     - UNK      MONUMENTED       PCRR
 KB0180  HISTORY     - 1935     GOOD             CGS
 KB0180  HISTORY     - 20011113 GOOD             INDIV
 KB0180  HISTORY     - 20050225 GOOD             ILDT
 KB0180
 KB0180                          STATION DESCRIPTION
 KB0180
 KB0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0180'3.4 MI W FROM MATTOON.
 KB0180'3.4 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND ST.
 KB0180'LOUIS RAILWAY FROM THE STATION AT MATTOON, COLES COUNTY, 8 RAILS
 KB0180'WEST OF SIGNAL 1312, AT POLE 131/35, AT A BRIDGE OVER LITTLE
 KB0180'WABASH RIVER, AND IN THE TOP OF THE WEST CONCRETE PIER.  A TRACK
 KB0180'SPIKE.
 KB0180
 KB0180                          STATION RECOVERY (2001)
 KB0180
 KB0180'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (RDW)
 KB0180'RECOVERED IN GOOD CONDITION.
 KB0180
 KB0180                          STATION RECOVERY (2005)
 KB0180
 KB0180'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0180'SW CORNER OF OLD RAILROAD BRIDGE +- 0.2 MILES WEST OF IL-16, +-50'
 KB0180'NORTH OF CENTERLINE OF IL-16, AND JUST NORTH OF STRUCT. NO 015-0013
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1446 ***********************************************************************
 NH1446  DESIGNATION -  RUBY
 NH1446  PID         -  NH1446
 NH1446  STATE/COUNTY-  IL/WINNEBAGO
 NH1446  COUNTRY     -  US
 NH1446  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1446
 NH1446                         *CURRENT SURVEY CONTROL
 NH1446  ______________________________________________________________________
 NH1446* NAD 83(1997) POSITION- 42 18 58.12739(N) 089 04 13.31944(W)   ADJUSTED
 NH1446* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 NH1446  ______________________________________________________________________
 NH1446  GEOID HEIGHT    -        -33.476 (meters)                     GEOID18
 NH1446  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 NH1446  HORZ ORDER      -  SECOND
 NH1446
 NH1446.The horizontal coordinates were established by classical geodetic methods
 NH1446.and adjusted by the National Geodetic Survey in October 1999.
 NH1446
 NH1446.The orthometric height was scaled from a topographic map.
 NH1446
 NH1446.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1446.GEOID18 height accuracy estimate available here.
 NH1446
 NH1446.Click photographs - Photos may exist for this station.
 NH1446
 NH1446.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1446
 NH1446. The following values were computed from the NAD 83(1997) position.
 NH1446
 NH1446;                    North         East     Units Scale Factor Converg.
 NH1446;SPC IL W     -   627,779.024   790,373.536   MT  1.00004163   +0 44 17.2
 NH1446;SPC IL W     - 2,059,638.35  2,593,083.84   sFT  1.00004163   +0 44 17.2
 NH1446;UTM  16      - 4,686,954.300   329,384.960   MT  0.99995817   -1 23 38.9
 NH1446
 NH1446!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1446!SPC IL W     -   0.99997091  x   1.00004163  =   1.00001254
 NH1446!UTM  16      -   0.99997091  x   0.99995817  =   0.99992908
 NH1446
 NH1446:                Primary Azimuth Mark                     Grid Az
 NH1446:SPC IL W     -  CRAWFORD                                 190 17 00.2
 NH1446:UTM  16      -  CRAWFORD                                 192 24 56.3
 NH1446
 NH1446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2938486954(NAD 83)
 NH1446
 NH1446|---------------------------------------------------------------------|
 NH1446| PID    Reference Object                     Distance      Geod. Az  |
 NH1446|                                                           dddmmss.s |
 NH1446| NH0869 CRAWFORD                            APPROX. 0.6 KM 1910117.4 |
 NH1446| CJ2056 RUBY RM                              13.640 METERS 19557     |
 NH1446| NH1407 COOK                                298.388 METERS 35216     |
 NH1446|---------------------------------------------------------------------|
 NH1446
 NH1446                          SUPERSEDED SURVEY CONTROL
 NH1446
 NH1446  NAD 83(1996)-  42 18 58.12736(N)    089 04 13.32029(W) AD(       ) 2
 NH1446  NAD 83(1991)-  42 18 58.12431(N)    089 04 13.32093(W) AD(       ) 2
 NH1446  NAD 83(1986)-  42 18 58.12204(N)    089 04 13.32138(W) AD(       ) 2
 NH1446  NAD 27      -  42 18 58.05260(N)    089 04 12.93610(W) AD(       ) 2
 NH1446  USSD        -  42 18 58.15800(N)    089 04 12.73100(W) AD(       ) 3
 NH1446
 NH1446.Superseded values are not recommended for survey control.
 NH1446
 NH1446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1446.See file dsdata.pdf to determine how the superseded data were derived.
 NH1446
 NH1446_MARKER: N = NAIL
 NH1446_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1446_SP_SET: WOODEN STAKE
 NH1446_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1446
 NH1446  HISTORY     - Date     Condition        Report By
 NH1446  HISTORY     - 1920     MONUMENTED       CGS
 NH1446  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH1446
 NH1446                          STATION DESCRIPTION
 NH1446
 NH1446'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1446'STATION IS ABOUT 3-1/2 MILES N OF ROCKFORD, ON THE E SIDE OF
 NH1446'THE CHICAGO, MILWAUKEE AND ST. PAUL RAILWAY TRACK, 80 YARDS
 NH1446'S OF AN OLD LIME KILN, AND 6.51 METERS (21.36 FEET) E OF THE
 NH1446'E AND NEAREST RAIL.  THE STATION AND REFERENCE MARKS ARE
 NH1446'STAKES 2 BY 4 INCHES IN SIZE, EACH WITH A NAIL IN THE TOP AND
 NH1446'A CROSS FILED ON THE NAIL.  THE REFERENCE MARK IS ON THE SAME
 NH1446'SIDE OF THE TRACK, 13.64 METERS (44.75 FEET) FROM THE STATION,
 NH1446'S 15 DEG 57 MIN W.
 NH1446
 NH1446                          STATION RECOVERY (1997)
 NH1446
 NH1446'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1446'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0369 ***********************************************************************
 KB0369  DESIGNATION -  RUFFNER
 KB0369  PID         -  KB0369
 KB0369  STATE/COUNTY-  IL/CUMBERLAND
 KB0369  COUNTRY     -  US
 KB0369  USGS QUAD   -  UNION CENTER (2018)
 KB0369
 KB0369                         *CURRENT SURVEY CONTROL
 KB0369  ______________________________________________________________________
 KB0369* NAD 83(1997) POSITION- 39 16 08.78124(N) 088 04 53.27475(W)   ADJUSTED
 KB0369* NAVD 88 ORTHO HEIGHT -   183.676 (meters)      602.61  (feet) ADJUSTED
 KB0369  ______________________________________________________________________
 KB0369  GEOID HEIGHT    -        -32.061 (meters)                     GEOID18
 KB0369  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 KB0369  DYNAMIC HEIGHT  -        183.568 (meters)      602.26  (feet) COMP
 KB0369  MODELED GRAVITY -    980,038.6   (mgal)                       NAVD 88
 KB0369
 KB0369  HORZ ORDER      -  SECOND
 KB0369  VERT ORDER      -  SECOND    CLASS 0
 KB0369
 KB0369.The horizontal coordinates were established by classical geodetic methods
 KB0369.and adjusted by the National Geodetic Survey in October 1999.
 KB0369
 KB0369.The orthometric height was determined by differential leveling and
 KB0369.adjusted by the NATIONAL GEODETIC SURVEY
 KB0369.in June 1991.
 KB0369
 KB0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0369.GEOID18 height accuracy estimate available here.
 KB0369
 KB0369.Click photographs - Photos may exist for this station.
 KB0369
 KB0369.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0369
 KB0369.The dynamic height is computed by dividing the NAVD 88
 KB0369.geopotential number by the normal gravity value computed on the
 KB0369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0369.degrees latitude (g = 980.6199 gals.).
 KB0369
 KB0369.The modeled gravity was interpolated from observed gravity values.
 KB0369
 KB0369. The following values were computed from the NAD 83(1997) position.
 KB0369
 KB0369;                    North         East     Units Scale Factor Converg.
 KB0369;SPC IL E     -   288,883.147   321,735.012   MT  0.99998081   +0 09 33.9
 KB0369;SPC IL E     -   947,777.46  1,055,558.95   sFT  0.99998081   +0 09 33.9
 KB0369;UTM  16      - 4,347,197.570   406,708.681   MT  0.99970716   -0 41 04.5
 KB0369
 KB0369!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0369!SPC IL E     -   0.99997621  x   0.99998081  =   0.99995702
 KB0369!UTM  16      -   0.99997621  x   0.99970716  =   0.99968338
 KB0369
 KB0369:                Primary Azimuth Mark                     Grid Az
 KB0369:SPC IL E     -  RUFFNER AZ MK                            178 16 21.9
 KB0369:UTM  16      -  RUFFNER AZ MK                            179 07 00.3
 KB0369
 KB0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0670847197(NAD 83)
 KB0369
 KB0369|---------------------------------------------------------------------|
 KB0369| PID    Reference Object                     Distance      Geod. Az  |
 KB0369|                                                           dddmmss.s |
 KB0369| CI8178 RUFFNER AZ MK                                      1782555.8 |
 KB0369| KB0368 RUFFNER RM 2                         23.542 METERS 18039     |
 KB0369| KB0370 RUFFNER RM 1                         19.202 METERS 35639     |
 KB0369|---------------------------------------------------------------------|
 KB0369
 KB0369                          SUPERSEDED SURVEY CONTROL
 KB0369
 KB0369  NAD 83(1997)-  39 16 08.78396(N)    088 04 53.27054(W) AD(       ) 2
 KB0369  NAD 83(1986)-  39 16 08.79045(N)    088 04 53.26901(W) AD(       ) 2
 KB0369  NAD 27      -  39 16 08.65350(N)    088 04 53.13750(W) AD(       ) 2
 KB0369  NGVD 29 (??/??/92)  183.738  (m)          602.81   (f) ADJ UNCH    2 0
 KB0369  NGVD 29             183.74   (m)          602.8    (f) LEVELING    3  
 KB0369
 KB0369.Superseded values are not recommended for survey control.
 KB0369
 KB0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0369.See file dsdata.pdf to determine how the superseded data were derived.
 KB0369
 KB0369_MARKER: DS = TRIANGULATION STATION DISK
 KB0369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0369_STAMPING: RUFFNER 1959
 KB0369_MARK LOGO: CGS
 KB0369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0369+STABILITY: SURFACE MOTION
 KB0369
 KB0369  HISTORY     - Date     Condition        Report By
 KB0369  HISTORY     - 1959     MONUMENTED       CGS
 KB0369  HISTORY     - 1959     GOOD             CGS
 KB0369  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0369  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0369
 KB0369                          STATION DESCRIPTION
 KB0369
 KB0369'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0369'THE STATION IS LOCATED ABOUT 5 MILES WEST-SOUTHWEST OF CASEY, 4-3/4
 KB0369'MILES EAST-NORTHEAST OF GREENUP AND ABOUT 0.15 MILE SOUTH OF
 KB0369'U.S. HIGHWAY 40.
 KB0369'
 KB0369'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KB0369'HIGHWAY 130 IN GREENUP, GO EAST-NORTHEAST ON U.S. HIGHWAY 40
 KB0369'FOR 4.35 MILES TO A CROSSROAD JUST BEFORE REACHING THE OAK GROVE
 KB0369'MOTEL ON THE LEFT, TURN RIGHT, SOUTH, ON GRAVEL ROAD FOR 0.1 MILE
 KB0369'TO THE RAILROAD TRACKS, CONTINUE ACROSS TRACKS FOR .05 MILE TO THE
 KB0369'STATION ON THE RIGHT AS DESCRIBED BELOW.
 KB0369'
 KB0369'STATION MARK, A STANDARD DISK STAMPED RUFFNER 1959, IS SET IN A 10
 KB0369'INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE MARK IS 97
 KB0369'FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD TRACKS, 63 FEET SOUTH OF
 KB0369'A TELEPHONE POLE, 21 FEETWEST OF THE APPROXIMATE CENTER OF THE
 KB0369'GRAVEL ROAD AND 4.8 FEET SOUTH-SOUTHWEST OF A WITNESS POST. THE MARK
 KB0369'IS ABOUT 5 FEET LOWER THAN THE SURFACE OF THE ROAD.
 KB0369'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED RUFFNER NO 1 1959,
 KB0369'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 5
 KB0369'INCHES. THE MARK IS 34 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD
 KB0369'TRACKS, 26 FEET WEST OF THE APPROXIMATE CENTER OF THE
 KB0369'GRAVEL ROAD, 3 FEET WEST OF A TELEPHONE POLE AND 1 FOOT SOUTHEAST OF
 KB0369'A IRON FENCE POST.
 KB0369'
 KB0369'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED RUFFNER NO 2 1959,
 KB0369'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 6
 KB0369'INCHES. THE MARK IS 22 FEET WEST OF THE APPROXIMATE CENTER OF THE
 KB0369'GRAVEL ROAD AND 2 FEET NORTH OF A TELEPHONE POLE.
 KB0369'
 KB0369'AZIMUTH MARK, A STANDARD DISK STAMPED RUFFNER 1959, IS SET IN A 10
 KB0369'INCH SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.  THE MARK IS
 KB0369'38.5 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A RED BARN, 21 FEET
 KB0369'EAST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 1.8 FEET
 KB0369'NORTH-NORTHWEST OF A WITNESS POST AND 1 FOOT WEST OF A FENCE LINE.
 KB0369'
 KB0369'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE GRAVEL
 KB0369'ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 KB0369
 KB0369                          STATION RECOVERY (1959)
 KB0369
 KB0369'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0369'4.4 MI NE FROM GREENUP.
 KB0369'ABOUT 4.25 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0369'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.1 MILE SOUTH ALONG A
 KB0369'GRAVEL ROAD, AT THE CROSSING OF THE PENNSYLVANIA RAILROAD, 22
 KB0369'FEET WEST OF THE CENTER LINE OF THE ROAD, 96 FEET SOUTH-SOUTHEAST
 KB0369'OF THE SOUTH-SOUTHEAST RAIL OF THE EAST BOUND TRACK, 64 FEET
 KB0369'SOUTH OF A POWER POLE, 64 1/2 FEET SOUTH OF A FENCE, 4.8 FEET
 KB0369'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE
 KB0369'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB0369'3 INCHES.
 KB0369
 KB0369                          STATION RECOVERY (1982)
 KB0369
 KB0369'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0369'MARK NOT FOUND.
 KB0369
 KB0369                          STATION RECOVERY (2005)
 KB0369
 KB0369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0369'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0370 ***********************************************************************
 KB0370  DESIGNATION -  RUFFNER RM 1
 KB0370  PID         -  KB0370
 KB0370  STATE/COUNTY-  IL/CUMBERLAND
 KB0370  COUNTRY     -  US
 KB0370  USGS QUAD   -  UNION CENTER (2018)
 KB0370
 KB0370                         *CURRENT SURVEY CONTROL
 KB0370  ______________________________________________________________________
 KB0370* NAD 83(1986) POSITION- 39 16 09.40   (N) 088 04 53.32   (W)   HD_HELD1
 KB0370* NAVD 88 ORTHO HEIGHT -   184.063 (meters)      603.88  (feet) ADJUSTED
 KB0370  ______________________________________________________________________
 KB0370  GEOID HEIGHT    -        -32.061 (meters)                     GEOID18
 KB0370  DYNAMIC HEIGHT  -        183.955 (meters)      603.53  (feet) COMP
 KB0370  MODELED GRAVITY -    980,038.6   (mgal)                       NAVD 88
 KB0370
 KB0370  VERT ORDER      -  SECOND    CLASS 0
 KB0370
 KB0370.The horizontal coordinates were determined by differentially corrected
 KB0370.hand held GPS observations or other comparable positioning techniques
 KB0370.and have an estimated accuracy of +/- 3 meters.
 KB0370
 KB0370.The orthometric height was determined by differential leveling and
 KB0370.adjusted by the NATIONAL GEODETIC SURVEY
 KB0370.in June 1991.
 KB0370
 KB0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0370.GEOID18 height accuracy estimate available here.
 KB0370
 KB0370.Click photographs - Photos may exist for this station.
 KB0370
 KB0370.The dynamic height is computed by dividing the NAVD 88
 KB0370.geopotential number by the normal gravity value computed on the
 KB0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0370.degrees latitude (g = 980.6199 gals.).
 KB0370
 KB0370.The modeled gravity was interpolated from observed gravity values.
 KB0370
 KB0370;                    North         East    Units  Estimated Accuracy
 KB0370;SPC IL E     -   288,902.2     321,733.9     MT  (+/- 3 meters HH1 GPS) 
 KB0370
 KB0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0670747216(NAD 83)
 KB0370
 KB0370                          SUPERSEDED SURVEY CONTROL
 KB0370
 KB0370  NGVD 29 (??/??/92)  184.125  (m)          604.08   (f) ADJ UNCH    2 0
 KB0370
 KB0370.Superseded values are not recommended for survey control.
 KB0370
 KB0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0370.See file dsdata.pdf to determine how the superseded data were derived.
 KB0370
 KB0370_MARKER: DR = REFERENCE MARK DISK
 KB0370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0370_STAMPING: RUFFNER NO 1 1959
 KB0370_MARK LOGO: CGS
 KB0370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0370+STABILITY: SURFACE MOTION
 KB0370
 KB0370  HISTORY     - Date     Condition        Report By
 KB0370  HISTORY     - 1959     MONUMENTED       CGS
 KB0370  HISTORY     - 20050214 GOOD             ILDT
 KB0370
 KB0370                          STATION DESCRIPTION
 KB0370
 KB0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0370'4.4 MI NE FROM GREENUP.
 KB0370'ABOUT 4.25 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0370'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.1 MILE SOUTH ALONG
 KB0370'A GRAVEL ROAD, AT THE CROSSING OF THE PENNSYLVANIA RAILROAD, 25
 KB0370'FEET WEST OF THE CENTER LINE OF THE ROAD, 34 FEET SOUTH-SOUTHEAST
 KB0370'OF THE SOUTH-SOUTHEAST RAIL OF THE EAST BOUND TRACK, 2 1/2 FEET
 KB0370'SOUTHWEST OF A POWER POLE, 1 FOOT SOUTH OF A FENCE, 63.0 FEET
 KB0370'NORTH OF TRIANGULATION STATION RUFFNER, 58.6 FEET NORTH OF A
 KB0370'METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK
 KB0370'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 KB0370
 KB0370                          STATION RECOVERY (2005)
 KB0370
 KB0370'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0370'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0368 ***********************************************************************
 KB0368  DESIGNATION -  RUFFNER RM 2
 KB0368  PID         -  KB0368
 KB0368  STATE/COUNTY-  IL/CUMBERLAND
 KB0368  COUNTRY     -  US
 KB0368  USGS QUAD   -  UNION CENTER (2018)
 KB0368
 KB0368                         *CURRENT SURVEY CONTROL
 KB0368  ______________________________________________________________________
 KB0368* NAD 83(1986) POSITION- 39 16 08.02   (N) 088 04 53.29   (W)   HD_HELD1
 KB0368* NAVD 88 ORTHO HEIGHT -   183.898 (meters)      603.34  (feet) ADJUSTED
 KB0368  ______________________________________________________________________
 KB0368  GEOID HEIGHT    -        -32.061 (meters)                     GEOID18
 KB0368  DYNAMIC HEIGHT  -        183.790 (meters)      602.98  (feet) COMP
 KB0368  MODELED GRAVITY -    980,038.6   (mgal)                       NAVD 88
 KB0368
 KB0368  VERT ORDER      -  SECOND    CLASS 0
 KB0368
 KB0368.The horizontal coordinates were determined by differentially corrected
 KB0368.hand held GPS observations or other comparable positioning techniques
 KB0368.and have an estimated accuracy of +/- 3 meters.
 KB0368
 KB0368.The orthometric height was determined by differential leveling and
 KB0368.adjusted by the NATIONAL GEODETIC SURVEY
 KB0368.in June 1991.
 KB0368
 KB0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0368.GEOID18 height accuracy estimate available here.
 KB0368
 KB0368.Click photographs - Photos may exist for this station.
 KB0368
 KB0368.The dynamic height is computed by dividing the NAVD 88
 KB0368.geopotential number by the normal gravity value computed on the
 KB0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0368.degrees latitude (g = 980.6199 gals.).
 KB0368
 KB0368.The modeled gravity was interpolated from observed gravity values.
 KB0368
 KB0368;                    North         East    Units  Estimated Accuracy
 KB0368;SPC IL E     -   288,859.7     321,734.7     MT  (+/- 3 meters HH1 GPS) 
 KB0368
 KB0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0670847174(NAD 83)
 KB0368
 KB0368                          SUPERSEDED SURVEY CONTROL
 KB0368
 KB0368  NGVD 29 (??/??/92)  183.960  (m)          603.54   (f) ADJ UNCH    2 0
 KB0368
 KB0368.Superseded values are not recommended for survey control.
 KB0368
 KB0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0368.See file dsdata.pdf to determine how the superseded data were derived.
 KB0368
 KB0368_MARKER: DR = REFERENCE MARK DISK
 KB0368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0368_STAMPING: RUFFNER NO 2 1959
 KB0368_MARK LOGO: CGS
 KB0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0368+STABILITY: SURFACE MOTION
 KB0368
 KB0368  HISTORY     - Date     Condition        Report By
 KB0368  HISTORY     - 1959     MONUMENTED       CGS
 KB0368  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0368  HISTORY     - 20050214 MARK NOT FOUND   ILDT
 KB0368
 KB0368                          STATION DESCRIPTION
 KB0368
 KB0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0368'4.4 MI NE FROM GREENUP.
 KB0368'ABOUT 4.25 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0368'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.1 MILE SOUTH ALONG A
 KB0368'GRAVEL ROAD, AT THE CROSSING OF THE PENNSYLVANIA RAILROAD, 22 FEET
 KB0368'WEST OF THE CENTER LINE OF THE ROAD, 174 FEET SOUTH-SOUTHEAST OF
 KB0368'THE SOUTH-SOUTHEAST RAIL OF THE EAST BOUND TRACK, 2 FEET NORTH
 KB0368'OF A POWER POLE, 141 FEET SOUTH OF A FENCE, 77.3 FEET SOUTH OF
 KB0368'TRIANGULATION STATION RUFFNER, 81.8 FEET SOUTH OF A METAL WITNESS
 KB0368'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE
 KB0368'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0368
 KB0368                          STATION RECOVERY (1982)
 KB0368
 KB0368'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0368'MARK NOT FOUND.
 KB0368
 KB0368                          STATION RECOVERY (2005)
 KB0368
 KB0368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0368'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1933 ***********************************************************************
 JB1933  DESIGNATION -  RUMA
 JB1933  PID         -  JB1933
 JB1933  STATE/COUNTY-  IL/RANDOLPH
 JB1933  COUNTRY     -  US
 JB1933  USGS QUAD   -  EVANSVILLE (2018)
 JB1933
 JB1933                         *CURRENT SURVEY CONTROL
 JB1933  ______________________________________________________________________
 JB1933* NAD 83(1997) POSITION- 38 07 00.54252(N) 089 59 53.75427(W)   ADJUSTED
 JB1933* NAVD 88 ORTHO HEIGHT -   158.2   (meters)      519.    (feet) VERTCON3
 JB1933  ______________________________________________________________________
 JB1933  GEOID HEIGHT    -        -29.894 (meters)                     GEOID18
 JB1933  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 JB1933  HORZ ORDER      -  SECOND
 JB1933
 JB1933.The horizontal coordinates were established by classical geodetic methods
 JB1933.and adjusted by the National Geodetic Survey in October 1999.
 JB1933
 JB1933.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1933.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1933
 JB1933.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1933.GEOID18 height accuracy estimate available here.
 JB1933
 JB1933.Click photographs - Photos may exist for this station.
 JB1933
 JB1933.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1933
 JB1933. The following values were computed from the NAD 83(1997) position.
 JB1933
 JB1933;                    North         East     Units Scale Factor Converg.
 JB1933;SPC IL W     -   160,948.925   714,766.769   MT  0.99994386   +0 06 14.2
 JB1933;SPC IL W     -   528,046.60  2,345,030.64   sFT  0.99994386   +0 06 14.2
 JB1933;UTM  16      - 4,223,023.673   237,149.642   MT  1.00045100   -1 51 06.4
 JB1933;UTM  15      - 4,223,033.515   763,154.618   MT  1.00045297   +1 51 14.2
 JB1933
 JB1933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1933!SPC IL W     -   0.99997987  x   0.99994386  =   0.99992373
 JB1933!UTM  16      -   0.99997987  x   1.00045100  =   1.00043086
 JB1933!UTM  15      -   0.99997987  x   1.00045297  =   1.00043283
 JB1933
 JB1933:                Primary Azimuth Mark                     Grid Az
 JB1933:SPC IL W     -  WALSH BELL TELEPHONE MICROWAVE           113 21 51.5
 JB1933:UTM  16      -  WALSH BELL TELEPHONE MICROWAVE           115 19 12.1
 JB1933:UTM  15      -  WALSH BELL TELEPHONE MICROWAVE           111 36 51.5
 JB1933
 JB1933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3714923023(NAD 83)
 JB1933
 JB1933|---------------------------------------------------------------------|
 JB1933| PID    Reference Object                     Distance      Geod. Az  |
 JB1933|                                                           dddmmss.s |
 JB1933| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX.13.5 KM 1132805.7 |
 JB1933| JB1934 PTS 6                                57.086 METERS 25715     |
 JB1933| CI5456 RUMA RM 1                            38.313 METERS 30309     |
 JB1933|---------------------------------------------------------------------|
 JB1933
 JB1933                          SUPERSEDED SURVEY CONTROL
 JB1933
 JB1933  NAD 83(1986)-  38 07 00.55211(N)    089 59 53.74837(W) AD(       ) 2
 JB1933  NAD 27      -  38 07 00.36712(N)    089 59 53.35580(W) AD(       ) 2
 JB1933  NGVD 29 (07/19/86)  158.3    (m)          519.     (f) VERT ANG       
 JB1933
 JB1933.Superseded values are not recommended for survey control.
 JB1933
 JB1933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1933.See file dsdata.pdf to determine how the superseded data were derived.
 JB1933
 JB1933_MARKER: DD = SURVEY DISK
 JB1933_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1933+WITH SETTING: INFORMATION.
 JB1933_STAMPING: RUMA 1969
 JB1933_MARK LOGO: USGS
 JB1933_PROJECTION: RECESSED 30 CENTIMETERS
 JB1933_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1933_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1933_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1933+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2011
 JB1933
 JB1933  HISTORY     - Date     Condition        Report By
 JB1933  HISTORY     - 1969     MONUMENTED       USGS
 JB1933  HISTORY     - 20110804 GOOD             ILDT
 JB1933
 JB1933                          STATION DESCRIPTION
 JB1933
 JB1933'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1933'STATION IS LOCATED 1.25 MI S. OF RUMA, NEAR N. SIXTEENTH COR. BETWEEN
 JB1933'SECS. 8 AND 9, T. 5 S., R. 8 W., ON LAND OWNED BY MR. HENRY DEGENERS
 JB1933'AND IN A SMALL PASTURE ABOUT 100 YARDS W. OF MR. DEGENERS HOUSE.
 JB1933'
 JB1933'TO REACH THE STATION FROM THE VILLAGE HALL IN RUMA, DRIVE S. ON STATE
 JB1933'HWY. 3 FOR 0.15 MI TO JCT. OF STATE HWY. 155, TURN RIGHT AND DRIVE
 JB1933'SW. ON STATE HWY. 155 FOR ABOUT 150 FT TO JCT. OF A BLACKTOP RD.
 JB1933'LEADING S., TURN LEFT AND DRIVE S. ON BLACKTOP RD. FOR 1.1 MI TO
 JB1933'JCT. OF A GRAVEL RD. LEADING E. AND A PRIVATE RD. W., TURN LEFT
 JB1933'AND DRIVE E. ON GRAVEL RD. FOR 145 FT TO STATION ON THE LEFT.
 JB1933'
 JB1933'STATION MARK AND REFERENCE MARK 1 ARE STANDARD TABLETS STAMPED RUMA
 JB1933'1969 CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN IN GROUND
 JB1933'AND SET IN 6 IN. TILE FILLED WITH GRAVEL.  REFERENCE MARK 1 IS
 JB1933'FLUSH WITH THE GROUND.  STATION MARK IS 12 IN. BELOW GROUND.
 JB1933'REFERENCE MARK 2 IS A STANDARD TABLET STAMPED PTS 6 1908 RESET 1938
 JB1933'SET IN CONCRETE POST.
 JB1933'
 JB1933'STATION MARK IS 145 FT ENE. OF THE CROSSROADS, 25 FT N. OF CENTER OF
 JB1933'THE GRAVEL RD., 50 FT WNW. OF A FENCE COR. AND 11 FT N. OF FENCE AND
 JB1933'A METAL WITNESS POST.
 JB1933'
 JB1933'REFERENCE MARK 1 IS 125.70 FT (38.313 M.) WNW. OF STATION, 39 FT E.
 JB1933'OF CENTER OF THE BLACKTOP RD., 94 FT NNE. OF CROSSROADS, 53 FT N. OF
 JB1933'A FENCE COR. AND 1 FT W. OF THE RIGHT-OF-WAY FENCE AND A METAL
 JB1933'WITNESS POST.
 JB1933'
 JB1933'REFERENCE MARK 2 (BM PTS 6) IS 187.29 FT. (57.086 M.) WSW. OF
 JB1933'STATION, 38 FT W. OF CENTER OF BLACKTOP RD., 28 FT S. OF CENTER OF
 JB1933'PRIVATE RD. AND 1 FT N. OF A METAL WITNESS POST.
 JB1933'
 JB1933'STANDARD BRACED TRIPOD USED.
 JB1933
 JB1933                          STATION RECOVERY (2011)
 JB1933
 JB1933'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1624 ***********************************************************************
 JC1624  DESIGNATION -  RUMA CATHOLIC CHURCH SPIRE
 JC1624  PID         -  JC1624
 JC1624  STATE/COUNTY-  IL/RANDOLPH
 JC1624  COUNTRY     -  US
 JC1624  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC1624
 JC1624                         *CURRENT SURVEY CONTROL
 JC1624  ______________________________________________________________________
 JC1624* NAD 83(1997) POSITION- 38 07 06.95091(N) 090 00 37.99677(W)   ADJUSTED
 JC1624  ______________________________________________________________________
 JC1624  GEOID HEIGHT    -        -29.894 (meters)                     GEOID18
 JC1624  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 JC1624  HORZ ORDER      -  THIRD
 JC1624
 JC1624.The horizontal coordinates were established by classical geodetic methods
 JC1624.and adjusted by the National Geodetic Survey in October 1999.
 JC1624
 JC1624.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1624.GEOID18 height accuracy estimate available here.
 JC1624
 JC1624.Click photographs - Photos may exist for this station.
 JC1624
 JC1624.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1624
 JC1624. The following values were computed from the NAD 83(1997) position.
 JC1624
 JC1624;                    North         East     Units Scale Factor Converg.
 JC1624;SPC IL W     -   161,144.619   713,688.789   MT  0.99994348   +0 05 46.9
 JC1624;SPC IL W     -   528,688.64  2,341,493.97   sFT  0.99994348   +0 05 46.9
 JC1624;SPC MO E     -   253,708.542   292,917.129   MT  0.99995601   +0 18 07.7
 JC1624;UTM  15      - 4,223,196.281   762,070.617   MT  1.00044596   +1 50 47.1
 JC1624;UTM  16      - 4,223,256.161   236,078.422   MT  1.00045795   -1 51 34.1
 JC1624
 JC1624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6207023196(NAD 83)
 JC1624
 JC1624                          SUPERSEDED SURVEY CONTROL
 JC1624
 JC1624  NAD 83(1986)-  38 07 06.96060(N)    090 00 37.99086(W) AD(       ) 3
 JC1624  NAD 27      -  38 07 06.78000(N)    090 00 37.60000(W) AD(       ) 3
 JC1624
 JC1624.Superseded values are not recommended for survey control.
 JC1624
 JC1624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1624.See file dsdata.pdf to determine how the superseded data were derived.
 JC1624
 JC1624_MARKER: 90 = CHURCH SPIRE
 JC1624
 JC1624  HISTORY     - Date     Condition        Report By
 JC1624  HISTORY     - 1931     FIRST OBSERVED   CGS
 JC1624
 JC1624                          STATION DESCRIPTION
 JC1624
 JC1624'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0742 ***********************************************************************
 LD0742  DESIGNATION -  RUNKLE
 LD0742  PID         -  LD0742
 LD0742  STATE/COUNTY-  IL/SCHUYLER
 LD0742  COUNTRY     -  US
 LD0742  USGS QUAD   -  DODDSVILLE (2018)
 LD0742
 LD0742                         *CURRENT SURVEY CONTROL
 LD0742  ______________________________________________________________________
 LD0742* NAD 83(1997) POSITION- 40 15 32.11933(N) 090 38 04.54209(W)   ADJUSTED
 LD0742* NAVD 88 ORTHO HEIGHT -   213.    (meters)      699.    (feet) SCALED
 LD0742  ______________________________________________________________________
 LD0742  GEOID HEIGHT    -        -33.127 (meters)                     GEOID18
 LD0742  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 LD0742  HORZ ORDER      -  FIRST
 LD0742
 LD0742.The horizontal coordinates were established by classical geodetic methods
 LD0742.and adjusted by the National Geodetic Survey in October 1999.
 LD0742
 LD0742.The orthometric height was scaled from a topographic map.
 LD0742
 LD0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0742.GEOID18 height accuracy estimate available here.
 LD0742
 LD0742.Click photographs - Photos may exist for this station.
 LD0742
 LD0742.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0742
 LD0742. The following values were computed from the NAD 83(1997) position.
 LD0742
 LD0742;                    North         East     Units Scale Factor Converg.
 LD0742;SPC IL W     -   398,841.106   660,195.391   MT  0.99996067   -0 18 08.6
 LD0742;SPC IL W     - 1,308,531.20  2,165,991.05   sFT  0.99996067   -0 18 08.6
 LD0742;UTM  15      - 4,459,179.872   701,155.108   MT  1.00009812   +1 31 44.9
 LD0742
 LD0742!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0742!SPC IL W     -   0.99997180  x   0.99996067  =   0.99993247
 LD0742!UTM  15      -   0.99997180  x   1.00009812  =   1.00006991
 LD0742
 LD0742:                Primary Azimuth Mark                     Grid Az
 LD0742:SPC IL W     -  RUNKLE AZ MK                             123 45 14.4
 LD0742:UTM  15      -  RUNKLE AZ MK                             121 55 20.9
 LD0742
 LD0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0115559179(NAD 83)
 LD0742
 LD0742|---------------------------------------------------------------------|
 LD0742| PID    Reference Object                     Distance      Geod. Az  |
 LD0742|                                                           dddmmss.s |
 LD0742| CL9365 RUNKLE AZ MK                                       1232705.8 |
 LD0742| LD0748 RUSHVILLE MUNICIPAL STANDPIPE       APPROX.16.4 KM 1583927.2 |
 LD0742| AF9257 RUNKLE RM 1                         282.473 METERS 19117     |
 LD0742| CL9366 RUNKLE RM 2                         113.660 METERS 26842     |
 LD0742| LD0747 MACOMB W STONEWARE CO STACK         APPROX.22.3 KM 3474910.4 |
 LD0742| LD0746 MACOMB W ILL STC HEAT PLT STK       APPROX.23.3 KM 3495911.2 |
 LD0742| LD0745 MACOMB MUNICIPAL TANK               APPROX.23.8 KM 3524820.2 |
 LD0742| LD0744 MACOMB MC DONOUGH CTHSE DOME        APPROX.22.4 KM 3530726.2 |
 LD0742|---------------------------------------------------------------------|
 LD0742
 LD0742                          SUPERSEDED SURVEY CONTROL
 LD0742
 LD0742  NAD 83(1996)-  40 15 32.11969(N)    090 38 04.54356(W) AD(       ) 1
 LD0742  NAD 83(1986)-  40 15 32.13473(N)    090 38 04.54052(W) AD(       ) 1
 LD0742  NAD 27      -  40 15 31.97700(N)    090 38 04.07900(W) AD(       ) 1
 LD0742
 LD0742.Superseded values are not recommended for survey control.
 LD0742
 LD0742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0742.See file dsdata.pdf to determine how the superseded data were derived.
 LD0742
 LD0742_MARKER: DS = TRIANGULATION STATION DISK
 LD0742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0742_STAMPING: RUNKLE 1934
 LD0742_MARK LOGO: CGS
 LD0742_PROJECTION: RECESSED 25 CENTIMETERS
 LD0742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0742+STABILITY: SURFACE MOTION
 LD0742
 LD0742  HISTORY     - Date     Condition        Report By
 LD0742  HISTORY     - 1934     MONUMENTED       CGS
 LD0742  HISTORY     - 1970     GOOD             AEROS
 LD0742  HISTORY     - 1973     GOOD             USGS
 LD0742
 LD0742                          STATION DESCRIPTION
 LD0742
 LD0742'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0742'STATION IS ABOUT 2 MILES NNW OF LITTLETON, IN THE NE CORNER OF
 LD0742'A FIELD JUST S OF THE RUNKLE HOUSE, AND OWNED BY ROY RUNKLE.  THE
 LD0742'MARK IS 1.5 FEET S OF THE N FENCE OF THE FIELD, 19.5 FEET W OF
 LD0742'THE NE CORNER POST OF THE FIELD, 40 FEET SE OF AN APPLE
 LD0742'TREE IN THE SW CORNER OF THE GARDEN, 54.5 FEET SW OF A SMALL
 LD0742'WALNUT TREE IN THE SE CORNER OF THE GARDEN, AND IS SET 10
 LD0742'INCHES UNDERGROUND.
 LD0742'
 LD0742'TO REACH FROM LITTLETON, GO N 1 MILE, W 0.5 MILE, N 0.5 MILE,
 LD0742'W 0.45 MILE TO GATE ON THE N SIDE OF THE ROAD.  THENCE N ON THE
 LD0742'DRIVEWAY 0.2 MILE TO THE STATION.
 LD0742'
 LD0742'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0742'BRONZE DISKS SET IN CONCRETE.
 LD0742'
 LD0742'REFERENCE MARK NO. 1 IS S OF THE STATION, IN THE N RIGHT-OF-WAY
 LD0742'FENCE OF A DIRT ROAD, 65 FEET E OF A LARGE WILD CHERRY TREE,
 LD0742'135 FEET W OF A WILLOW TREE, 919.34 FEET SSE OF REFERENCE MARK
 LD0742'NO. 2, AND PROJECTS 6 INCHES.  REFERENCE MARK NO. 2 IS W OF THE
 LD0742'STATION, IN THE FIRST N-S FENCE W OF THE STATION, 25 FEET S
 LD0742'OF THE SW CORNER OF THE BARN LOT, 200 FEET SW OF THE BARN,
 LD0742'AND PROJECTS 6 INCHES.
 LD0742'
 LD0742'AZIMUTH MARK IS ESE OF THE STATION, IN THE W RIGHT-OF-WAY FENCE
 LD0742'OF THE FIRST N-S ROAD E OF THE STATION, 0.1 MILE S OF A SCHOOLHOUSE
 LD0742'AT CROSSROADS, 300 FEET NE OF A BARN, AND PROJECTS 6 INCHES.
 LD0742'
 LD0742'NO SUITABLE OBJECTS VISIBLE FROM THE GROUND.
 LD0742'
 LD0742'77-FOOT TOWER WILL CLEAR ALL LINES.
 LD0742
 LD0742                          STATION RECOVERY (1970)
 LD0742
 LD0742'RECOVERY NOTE BY AERO SERVICE CORPORATION 1970 (DC)
 LD0742'RUNKLE - 1934-GOOD CONDITION.
 LD0742
 LD0742                          STATION RECOVERY (1973)
 LD0742
 LD0742'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LD0742'STATION AND ALL SURFACE MARKS FOUND IN GOOD CONDITION
 LD0742'
 LD0742'DIRECTIONS AND DISTANCES CHECKED OK
 LD0742'
 LD0742'DESCRIPTION IS ADEQUATE EXCEPT STATION IS 12.5 FT. WNW OF
 LD0742'WITNESS POST, 23.5 FT. NW OF POWER POLE, AND 27.5 FT. W OF
 LD0742'FARM LANE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9257 ***********************************************************************
 AF9257  CBN         -  This is a Cooperative Base Network Control Station.
 AF9257  DESIGNATION -  RUNKLE RM 1
 AF9257  PID         -  AF9257
 AF9257  STATE/COUNTY-  IL/SCHUYLER
 AF9257  COUNTRY     -  US
 AF9257  USGS QUAD   -  DODDSVILLE (2018)
 AF9257
 AF9257                         *CURRENT SURVEY CONTROL
 AF9257  ______________________________________________________________________
 AF9257* NAD 83(2011) POSITION- 40 15 23.15359(N) 090 38 06.87848(W)   ADJUSTED
 AF9257* NAD 83(2011) ELLIP HT-   178.049 (meters)        (06/27/12)   ADJUSTED
 AF9257* NAD 83(2011) EPOCH   -  2010.00
 AF9257* NAVD 88 ORTHO HEIGHT -   211.1   (meters)      693.    (feet) GPS OBS
 AF9257  ______________________________________________________________________
 AF9257  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AF9257  GEOID HEIGHT    -        -33.123 (meters)                     GEOID12A
 AF9257  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 AF9257  NAD 83(2011) X  -    -54,042.876 (meters)                     COMP
 AF9257  NAD 83(2011) Y  - -4,874,192.779 (meters)                     COMP
 AF9257  NAD 83(2011) Z  -  4,099,871.501 (meters)                     COMP
 AF9257  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 AF9257
 AF9257  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9257  Standards:
 AF9257         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9257            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9257  -------------------------------------------------------------------
 AF9257  NETWORK    0.47   0.84           0.21   0.17   0.43      0.05219223
 AF9257  -------------------------------------------------------------------
 AF9257  Click here for local accuracies and other accuracy information.
 AF9257
 AF9257.The horizontal coordinates were established by GPS observations
 AF9257.and adjusted by the National Geodetic Survey in June 2012.
 AF9257
 AF9257.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9257.been affixed to the stable North American tectonic plate. See 
 AF9257.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9257
 AF9257.The horizontal coordinates are valid at the epoch date displayed above
 AF9257.which is a decimal equivalence of Year/Month/Day.
 AF9257
 AF9257.The orthometric height was determined by GPS observations and a
 AF9257.high-resolution geoid model.
 AF9257
 AF9257.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9257.GEOID18 height accuracy estimate available here.
 AF9257
 AF9257.Click photographs - Photos may exist for this station.
 AF9257
 AF9257.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9257
 AF9257.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9257
 AF9257.The ellipsoidal height was determined by GPS observations
 AF9257.and is referenced to NAD 83.
 AF9257
 AF9257. The following values were computed from the NAD 83(2011) position.
 AF9257
 AF9257;                    North         East     Units Scale Factor Converg.
 AF9257;SPC IL W     -   398,564.870   660,138.722   MT  0.99996073   -0 18 10.1
 AF9257;SPC IL W     - 1,307,624.91  2,165,805.12   sFT  0.99996073   -0 18 10.1
 AF9257;UTM  15      - 4,458,901.928   701,107.290   MT  1.00009789   +1 31 43.1
 AF9257
 AF9257!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9257!SPC IL W     -   0.99997207  x   0.99996073  =   0.99993280
 AF9257!UTM  15      -   0.99997207  x   1.00009789  =   1.00006996
 AF9257
 AF9257_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0110758901(NAD 83)
 AF9257
 AF9257                          SUPERSEDED SURVEY CONTROL
 AF9257
 AF9257  NAD 83(2007)-  40 15 23.15429(N)    090 38 06.87893(W) AD(2002.00) 0
 AF9257  ELLIP H (02/10/07)  178.054  (m)                       GP(2002.00)    
 AF9257  ELLIP H (10/15/04)  178.028  (m)                       GP(       ) 4 2
 AF9257  NAD 83(1997)-  40 15 23.15421(N)    090 38 06.87873(W) AD(       ) B
 AF9257  ELLIP H (07/17/98)  178.067  (m)                       GP(       ) 4 1
 AF9257  NAVD 88 (08/01/11)  211.2    (m)  GEOID09  model used  GPS OBS        
 AF9257  NAVD 88 (07/17/98)  211.2    (m)  GEOID96  model used  GPS OBS        
 AF9257
 AF9257.Superseded values are not recommended for survey control.
 AF9257
 AF9257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9257.See file dsdata.pdf to determine how the superseded data were derived.
 AF9257
 AF9257_MARKER: DR = REFERENCE MARK DISK
 AF9257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9257_STAMPING: RUNKLE NO 1 1934
 AF9257_MARK LOGO: CGS
 AF9257_PROJECTION: PROJECTING 23 CENTIMETERS
 AF9257_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9257+STABILITY: SURFACE MOTION
 AF9257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9257+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2020
 AF9257
 AF9257  HISTORY     - Date     Condition        Report By
 AF9257  HISTORY     - 1934     MONUMENTED       CGS
 AF9257  HISTORY     - 20100501 GOOD             ILDT
 AF9257  HISTORY     - 20110908 GOOD             ILDT
 AF9257  HISTORY     - 20200629 GOOD             ILDT
 AF9257
 AF9257                          STATION DESCRIPTION
 AF9257
 AF9257'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 AF9257'THE STATION IS LOCATED ABOUT 1.8 MI (2.9 KM) NORTH-NORTHWEST OF THE
 AF9257'SMALL TOWN OF LITTLETON.  TO REACH FROM THE INTERSECTION OF STATE
 AF9257'ROUTE 101 AND MAIN STREET IN LITTLETON, GO NORTH ON MAIN STREET (ALSO
 AF9257'MARKED AS POST ROAD AND 1500E) FOR 1.0 MI (1.6 KM) TO A TURN WEST,
 AF9257'CONTINUE WEST FOR 0.25 MI (0.40 KM) TO A TURN NORTH, CONTINUE NORTH ON
 AF9257'SNYDER ROAD (1480E) FOR 0.5 MI (0.8 KM) TO A GRAVEL CROSSROAD. TURN
 AF9257'LEFT, WEST, ON APPLEGATE ROAD (1950N) FOR 0.48 MI (0.77 KM) TO THE
 AF9257'STATION ON THE RIGHT IN A GRASS STRIP BETWEEN THE ROAD AND A
 AF9257'CULTIVATED FIELD, ABOUT 50 M (164.0 FT) EAST OF THE APPROXIMATE CENTER
 AF9257'OF A LONG FIELD LANE NORTH, 5.7 M (18.7 FT) NORTH OF THE CENTER OF THE
 AF9257'ROAD, 32.6 M (107.0 FT) EAST OF A UTILITY POLE, 52.9 M (173.6 FT) WEST
 AF9257'OF A UTILITY POLE, 1.0 M (3.3 FT) SOUTH OF THE SOUTH EDGE OF A
 AF9257'CULTIVATED FIELD, AND 0.3 M (1.0 FT) SOUTH OF A FIBERGLASS WITNESS
 AF9257'POST.
 AF9257
 AF9257                          STATION RECOVERY (2010)
 AF9257
 AF9257'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 AF9257'RECOVERED AS DESCRIBED
 AF9257
 AF9257                          STATION RECOVERY (2011)
 AF9257
 AF9257'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 AF9257'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) WEST-NORTHWEST OF RAY,
 AF9257'5.1 MI (8.2 KM) SOUTH-SOUTHWEST OF INDUSTRY AND 1.7 MI (2.7 KM)
 AF9257'SOUTH-SOUTHEAST OF DODDSVILLE.
 AF9257'
 AF9257'RECOVERED AS DESCRIBED.
 AF9257
 AF9257                          STATION RECOVERY (2020)
 AF9257
 AF9257'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 AF9257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9291 ***********************************************************************
 AF9291  CBN         -  This is a Cooperative Base Network Control Station.
 AF9291  DESIGNATION -  RUSHVILLE AZ
 AF9291  PID         -  AF9291
 AF9291  STATE/COUNTY-  IL/SCHUYLER
 AF9291  COUNTRY     -  US
 AF9291  USGS QUAD   -  RUSHVILLE NORTH (2018)
 AF9291
 AF9291                         *CURRENT SURVEY CONTROL
 AF9291  ______________________________________________________________________
 AF9291* NAD 83(2011) POSITION- 40 07 31.96994(N) 090 34 49.38560(W)   ADJUSTED
 AF9291* NAD 83(2011) ELLIP HT-   171.731 (meters)        (06/27/12)   ADJUSTED
 AF9291* NAD 83(2011) EPOCH   -  2010.00
 AF9291* NAVD 88 ORTHO HEIGHT -   204.8   (meters)      672.    (feet) GPS OBS
 AF9291  ______________________________________________________________________
 AF9291  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AF9291  GEOID HEIGHT    -        -33.040 (meters)                     GEOID12A
 AF9291  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 AF9291  NAD 83(2011) X  -    -49,470.902 (meters)                     COMP
 AF9291  NAD 83(2011) Y  - -4,883,616.043 (meters)                     COMP
 AF9291  NAD 83(2011) Z  -  4,088,765.264 (meters)                     COMP
 AF9291  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 AF9291
 AF9291  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9291  Standards:
 AF9291         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9291            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9291  -------------------------------------------------------------------
 AF9291  NETWORK    0.50   1.16           0.21   0.20   0.59      0.09676136
 AF9291  -------------------------------------------------------------------
 AF9291  Click here for local accuracies and other accuracy information.
 AF9291
 AF9291.The horizontal coordinates were established by GPS observations
 AF9291.and adjusted by the National Geodetic Survey in June 2012.
 AF9291
 AF9291.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9291.been affixed to the stable North American tectonic plate. See 
 AF9291.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9291
 AF9291.The horizontal coordinates are valid at the epoch date displayed above
 AF9291.which is a decimal equivalence of Year/Month/Day.
 AF9291
 AF9291.The orthometric height was determined by GPS observations and a
 AF9291.high-resolution geoid model.
 AF9291
 AF9291.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9291.GEOID18 height accuracy estimate available here.
 AF9291
 AF9291.Click photographs - Photos may exist for this station.
 AF9291
 AF9291.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9291
 AF9291.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9291
 AF9291.The ellipsoidal height was determined by GPS observations
 AF9291.and is referenced to NAD 83.
 AF9291
 AF9291. The following values were computed from the NAD 83(2011) position.
 AF9291
 AF9291;                    North         East     Units Scale Factor Converg.
 AF9291;SPC IL W     -   384,009.264   664,737.814   MT  0.99995648   -0 15 59.9
 AF9291;SPC IL W     - 1,259,870.39  2,180,893.98   sFT  0.99995648   -0 15 59.9
 AF9291;UTM  15      - 4,444,498.336   706,169.371   MT  1.00012329   +1 33 35.7
 AF9291
 AF9291!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9291!SPC IL W     -   0.99997306  x   0.99995648  =   0.99992954
 AF9291!UTM  15      -   0.99997306  x   1.00012329  =   1.00009635
 AF9291
 AF9291:                Primary Azimuth Mark                     Grid Az
 AF9291:SPC IL W     -  RUSHVILLE DEPOT                          101 03 08.7
 AF9291:UTM  15      -  RUSHVILLE DEPOT                          099 13 33.1
 AF9291
 AF9291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0616944498(NAD 83)
 AF9291
 AF9291|---------------------------------------------------------------------|
 AF9291| PID    Reference Object                     Distance      Geod. Az  |
 AF9291|                                                           dddmmss.s |
 AF9291| DE5601 RUSHVILLE DEPOT                     APPROX. 0.6 KM 1004708.8 |
 AF9291|---------------------------------------------------------------------|
 AF9291
 AF9291                          SUPERSEDED SURVEY CONTROL
 AF9291
 AF9291  NAD 83(2007)-  40 07 31.97003(N)    090 34 49.38625(W) AD(2002.00) 0
 AF9291  ELLIP H (02/10/07)  171.747  (m)                       GP(2002.00)    
 AF9291  ELLIP H (10/15/04)  171.714  (m)                       GP(       ) 4 2
 AF9291  NAD 83(1997)-  40 07 31.96986(N)    090 34 49.38626(W) AD(       ) B
 AF9291  ELLIP H (07/17/98)  171.735  (m)                       GP(       ) 4 1
 AF9291  NAVD 88 (06/19/02)  204.8    (m)  GEOID99  model used  GPS OBS        
 AF9291  NAVD 88 (07/17/98)  204.7    (m)  GEOID96  model used  GPS OBS        
 AF9291
 AF9291.Superseded values are not recommended for survey control.
 AF9291
 AF9291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9291.See file dsdata.pdf to determine how the superseded data were derived.
 AF9291
 AF9291_MARKER: A = ALUMINUM MARKER
 AF9291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9291_STAMPING: RUSHVILLE AZ 1996
 AF9291_MARK LOGO: ILDT
 AF9291_PROJECTION: FLUSH
 AF9291_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9291+STABILITY: SURFACE MOTION
 AF9291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9291+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2020
 AF9291
 AF9291  HISTORY     - Date     Condition        Report By
 AF9291  HISTORY     - 1996     MONUMENTED       ILDT
 AF9291  HISTORY     - 19980716 GOOD             ILDT
 AF9291  HISTORY     - 20070628 GOOD             HUTCH
 AF9291  HISTORY     - 20110908 GOOD             ILDT
 AF9291  HISTORY     - 20200706 GOOD             ILDT
 AF9291
 AF9291                          STATION DESCRIPTION
 AF9291
 AF9291'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (GLW)
 AF9291'THE STATION IS LOCATED NEAR THE NORTHWEST EDGE OF RUSHVILLE.
 AF9291'
 AF9291'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 67 AND 24 IN THE SOUTHWEST
 AF9291'PART OF RUSHVILLE, GO NORTHWEST ON HIGHWAY 67 FOR 0.6 MI (1.0 KM) TO
 AF9291'THE STATION ON THE RIGHT.
 AF9291'
 AF9291'IT IS 14.9 M (48.9 FT) NORTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 AF9291'22.2 M (72.8 FT) SOUTH-SOUTHEAST OF A POWER POLE, 24.7 M (81.0 FT)
 AF9291'NORTH-NORTHWEST OF METAL ROAD SIGN 'UNLAWFUL TO PASS STOPPED SCHOOL
 AF9291'BUS', AND 4.0 M (13.1 FT) SOUTHWEST OF THE EDGE OF A CULTIVATED FIELD.
 AF9291
 AF9291                          STATION RECOVERY (1998)
 AF9291
 AF9291'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 AF9291'RECOVERED AS DESCRIBED
 AF9291
 AF9291                          STATION RECOVERY (2007)
 AF9291
 AF9291'RECOVERY NOTE BY HUTCHISON ENGINEERING INC 2007 (LFM)
 AF9291'RECOVERED AS DESCRIBED
 AF9291
 AF9291                          STATION RECOVERY (2011)
 AF9291
 AF9291'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 AF9291'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH-NORTHEAST OF
 AF9291'RIPLEY, 6.8 MI (10.9 KM) EAST OF ERWIN AND 1.0 MI (1.6 KM)
 AF9291'WEST-NORTHWEST OF RUSHVILLE.
 AF9291
 AF9291                          STATION RECOVERY (2020)
 AF9291
 AF9291'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 AF9291'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE5601 ***********************************************************************
 DE5601  DESIGNATION -  RUSHVILLE DEPOT
 DE5601  PID         -  DE5601
 DE5601  STATE/COUNTY-  IL/SCHUYLER
 DE5601  COUNTRY     -  US
 DE5601  USGS QUAD   -  RUSHVILLE SOUTH (2018)
 DE5601
 DE5601                         *CURRENT SURVEY CONTROL
 DE5601  ______________________________________________________________________
 DE5601* NAD 83(2011) POSITION- 40 07 28.62335(N) 090 34 26.50584(W)   ADJUSTED
 DE5601* NAD 83(2011) ELLIP HT-   171.150 (meters)        (06/27/12)   ADJUSTED
 DE5601* NAD 83(2011) EPOCH   -  2010.00
 DE5601* NAVD 88 ORTHO HEIGHT -   204.2   (meters)      670.    (feet) GPS OBS
 DE5601  ______________________________________________________________________
 DE5601  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE5601  GEOID HEIGHT    -        -33.016 (meters)                     GEOID99
 DE5601  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 DE5601  NAD 83(2011) X  -    -48,929.853 (meters)                     COMP
 DE5601  NAD 83(2011) Y  - -4,883,687.576 (meters)                     COMP
 DE5601  NAD 83(2011) Z  -  4,088,685.960 (meters)                     COMP
 DE5601  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 DE5601
 DE5601  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE5601  Standards:
 DE5601         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE5601            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE5601  -------------------------------------------------------------------
 DE5601  NETWORK    0.83   1.45           0.32   0.36   0.74     -0.04687889
 DE5601  -------------------------------------------------------------------
 DE5601  Click here for local accuracies and other accuracy information.
 DE5601
 DE5601.The horizontal coordinates were established by GPS observations
 DE5601.and adjusted by the National Geodetic Survey in June 2012.
 DE5601
 DE5601.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE5601.been affixed to the stable North American tectonic plate. See 
 DE5601.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE5601
 DE5601.The horizontal coordinates are valid at the epoch date displayed above
 DE5601.which is a decimal equivalence of Year/Month/Day.
 DE5601
 DE5601.The orthometric height was determined by GPS observations and a
 DE5601.high-resolution geoid model.
 DE5601
 DE5601.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE5601.GEOID18 height accuracy estimate available here.
 DE5601
 DE5601.Click photographs - Photos may exist for this station.
 DE5601
 DE5601.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE5601
 DE5601.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE5601
 DE5601.The ellipsoidal height was determined by GPS observations
 DE5601.and is referenced to NAD 83.
 DE5601
 DE5601. The following values were computed from the NAD 83(2011) position.
 DE5601
 DE5601;                    North         East     Units Scale Factor Converg.
 DE5601;SPC IL W     -   383,903.547   665,279.036   MT  0.99995601   -0 15 45.1
 DE5601;SPC IL W     - 1,259,523.55  2,182,669.64   sFT  0.99995601   -0 15 45.1
 DE5601;UTM  15      - 4,444,409.909   706,713.779   MT  1.00012605   +1 33 50.3
 DE5601
 DE5601!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE5601!SPC IL W     -   0.99997315  x   0.99995601  =   0.99992916
 DE5601!UTM  15      -   0.99997315  x   1.00012605  =   1.00009920
 DE5601
 DE5601:                Primary Azimuth Mark                     Grid Az
 DE5601:SPC IL W     -  RUSHVILLE AZ                             281 03 08.7
 DE5601:UTM  15      -  RUSHVILLE AZ                             279 13 33.3
 DE5601
 DE5601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0671344409(NAD 83)
 DE5601
 DE5601|---------------------------------------------------------------------|
 DE5601| PID    Reference Object                     Distance      Geod. Az  |
 DE5601|                                                           dddmmss.s |
 DE5601| AF9291 RUSHVILLE AZ                        APPROX. 0.6 KM 2804723.6 |
 DE5601|---------------------------------------------------------------------|
 DE5601
 DE5601                          SUPERSEDED SURVEY CONTROL
 DE5601
 DE5601  NAD 83(2007)-  40 07 28.62343(N)    090 34 26.50650(W) AD(2002.00) 0
 DE5601  ELLIP H (02/10/07)  171.166  (m)                       GP(2002.00)    
 DE5601  ELLIP H (02/03/05)  171.134  (m)                       GP(       ) 4 2
 DE5601  NAD 83(1997)-  40 07 28.62334(N)    090 34 26.50651(W) AD(       ) 1
 DE5601  ELLIP H (06/19/02)  171.163  (m)                       GP(       ) 1 2
 DE5601
 DE5601.Superseded values are not recommended for survey control.
 DE5601
 DE5601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE5601.See file dsdata.pdf to determine how the superseded data were derived.
 DE5601
 DE5601_MARKER: DD = SURVEY DISK
 DE5601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE5601_STAMPING: RUSHVILLE DEPOT 1996
 DE5601_MARK LOGO: ILDT
 DE5601_PROJECTION: FLUSH
 DE5601_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE5601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE5601+STABILITY: SURFACE MOTION
 DE5601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE5601+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2022
 DE5601
 DE5601  HISTORY     - Date     Condition        Report By
 DE5601  HISTORY     - 1996     MONUMENTED       ILDT
 DE5601  HISTORY     - 20020513 GOOD             ILDT
 DE5601  HISTORY     - 20220104 GOOD             ILDT
 DE5601
 DE5601                          STATION DESCRIPTION
 DE5601
 DE5601'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (GW)
 DE5601'STATION LOCATED IN THE NORTHEAST EDGE OF RUSHVILLE. TO REACH FROM THE
 DE5601'JUNCTION OF US
 DE5601'24 AND US 67 IN RUSHVILLE GO NORTHWEST ALONG US 67 0.2 MILE (0.3 KM)
 DE5601'TO THE LAFAYETTE
 DE5601'STREET, TURN RIGHT (EAST) 0.01 MILE (0.3 KM) TO LAFAYETTE STREET, TURN
 DE5601'LEFT (NORTHEAST)
 DE5601'ONTO LAWN STREET AT Y INTERSECTION WITH WASHINGTON STREET CURVE LEFT
 DE5601'AND CONTINUE
 DE5601'ONTO WILSON STREET, TURN RIGHT (EAST) TO THE OPERATIONS YARD LEFT.
 DE5601'STATION IS LOCATED
 DE5601'SOUTH OF THE GARAGE AND NORTHEAST OF THE MAIN GATE ENTRANCE. 42.6 M
 DE5601'(139.8 FT)
 DE5601'NORTHEAST OF THE WEST GATEPOST, 23.6 M (77.4 FT) EAST OF POWER POLE,
 DE5601'21.5 M (70.5 FT) SOUTH
 DE5601'OF THE SOUTHWEST GARAGE CORNER.
 DE5601'
 DE5601
 DE5601                          STATION RECOVERY (2022)
 DE5601
 DE5601'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DE5601'THE STATION IS 24.3 FT (7.4 M) SOUTH EAST OF EASTERLY END OF YELLOW
 DE5601'GUARD RAIL, 50.4 FT (15.4 M) EAST SOUTH EAST OF SOUTH EASTERLY CORNER
 DE5601'OF GARAGE, 77.4 FT (23.6 M) WEST OF POWER POLE WITH GUY WIRE, 116.8 FT
 DE5601'(35.6 M) NORTH OF EAST WEST FENCE LINE, 126.6 FT (38.6 M) NORTH EAST
 DE5601'OF EAST GATE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0748 ***********************************************************************
 LD0748  DESIGNATION -  RUSHVILLE MUNICIPAL STANDPIPE
 LD0748  PID         -  LD0748
 LD0748  STATE/COUNTY-  IL/SCHUYLER
 LD0748  COUNTRY     -  US
 LD0748  USGS QUAD   -  RUSHVILLE SOUTH (2018)
 LD0748
 LD0748                         *CURRENT SURVEY CONTROL
 LD0748  ______________________________________________________________________
 LD0748* NAD 83(1997) POSITION- 40 07 16.19420(N) 090 33 52.16594(W)   ADJUSTED
 LD0748  ______________________________________________________________________
 LD0748  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 LD0748  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 LD0748  HORZ ORDER      -  THIRD
 LD0748
 LD0748.The horizontal coordinates were established by classical geodetic methods
 LD0748.and adjusted by the National Geodetic Survey in October 1999.
 LD0748
 LD0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0748.GEOID18 height accuracy estimate available here.
 LD0748
 LD0748.Click photographs - Photos may exist for this station.
 LD0748
 LD0748.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0748
 LD0748. The following values were computed from the NAD 83(1997) position.
 LD0748
 LD0748;                    North         East     Units Scale Factor Converg.
 LD0748;SPC IL W     -   383,516.527   666,090.354   MT  0.99995533   -0 15 22.9
 LD0748;SPC IL W     - 1,258,253.81  2,185,331.44   sFT  0.99995533   -0 15 22.9
 LD0748;UTM  15      - 4,444,048.881   707,537.162   MT  1.00013025   +1 34 12.1
 LD0748
 LD0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE0753744048(NAD 83)
 LD0748
 LD0748                          SUPERSEDED SURVEY CONTROL
 LD0748
 LD0748  NAD 83(1996)-  40 07 16.19571(N)    090 33 52.16692(W) AD(       ) 3
 LD0748  NAD 83(1986)-  40 07 16.20776(N)    090 33 52.16314(W) AD(       ) 3
 LD0748  NAD 27      -  40 07 16.03700(N)    090 33 51.70600(W) AD(       ) 3
 LD0748
 LD0748.Superseded values are not recommended for survey control.
 LD0748
 LD0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0748.See file dsdata.pdf to determine how the superseded data were derived.
 LD0748
 LD0748_MARKER: 52 = STANDPIPE TANK
 LD0748
 LD0748  HISTORY     - Date     Condition        Report By
 LD0748  HISTORY     - 1934     FIRST OBSERVED   CGS
 LD0748
 LD0748                          STATION DESCRIPTION
 LD0748
 LD0748'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0683 ***********************************************************************
 MG0683  DESIGNATION -  RUSSEL
 MG0683  PID         -  MG0683
 MG0683  STATE/COUNTY-  IL/HENRY
 MG0683  COUNTRY     -  US
 MG0683  USGS QUAD   -  GERMAN CORNER (2018)
 MG0683
 MG0683                         *CURRENT SURVEY CONTROL
 MG0683  ______________________________________________________________________
 MG0683* NAD 83(1997) POSITION- 41 15 36.73090(N) 090 01 52.79157(W)   ADJUSTED
 MG0683* NAVD 88 ORTHO HEIGHT -   255.3   (meters)      838.    (feet) VERTCON3
 MG0683  ______________________________________________________________________
 MG0683  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 MG0683  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 MG0683  HORZ ORDER      -  FIRST
 MG0683
 MG0683.The horizontal coordinates were established by classical geodetic methods
 MG0683.and adjusted by the National Geodetic Survey in October 1999.
 MG0683
 MG0683.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0683.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0683
 MG0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0683.GEOID18 height accuracy estimate available here.
 MG0683
 MG0683.Click photographs - Photos may exist for this station.
 MG0683
 MG0683.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0683
 MG0683. The following values were computed from the NAD 83(1997) position.
 MG0683
 MG0683;                    North         East     Units Scale Factor Converg.
 MG0683;SPC IL W     -   509,929.877   711,340.929   MT  0.99994276   +0 05 21.3
 MG0683;SPC IL W     - 1,672,994.94  2,333,791.03   sFT  0.99994276   +0 05 21.3
 MG0683;UTM  15      - 4,571,893.754   748,699.838   MT  1.00036128   +1 57 31.6
 MG0683;UTM  16      - 4,572,075.210   246,050.025   MT  1.00039376   -2 00 00.6
 MG0683
 MG0683!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0683!SPC IL W     -   0.99996512  x   0.99994276  =   0.99990788
 MG0683!UTM  15      -   0.99996512  x   1.00036128  =   1.00032639
 MG0683!UTM  16      -   0.99996512  x   1.00039376  =   1.00035887
 MG0683
 MG0683:                Primary Azimuth Mark                     Grid Az
 MG0683:SPC IL W     -  RUSSEL RM 2 AZIMUTH                      179 10 44.3
 MG0683:UTM  15      -  RUSSEL RM 2 AZIMUTH                      177 18 34.0
 MG0683:UTM  16      -  RUSSEL RM 2 AZIMUTH                      181 16 06.2
 MG0683
 MG0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4869971893(NAD 83)
 MG0683
 MG0683|---------------------------------------------------------------------|
 MG0683| PID    Reference Object                     Distance      Geod. Az  |
 MG0683|                                                           dddmmss.s |
 MG0683| CL9367 RUSSEL RM 1                          28.319 METERS 06355     |
 MG0683| MF1695 KEWANEE WALWORTH CO TANK            APPROX. 9.4 KM 0980433.8 |
 MG0683| MF1701 KEWANEE PUBLIC SERVICE CO TANK      APPROX. 9.1 KM 0982623.9 |
 MG0683| MF1697 KEWANEE WATER WORKS TANK            APPROX. 8.9 KM 0991400.3 |
 MG0683| MF1698 KEWANEE WATER WORKS STACK           APPROX. 8.9 KM 0991930.5 |
 MG0683| MF1696 KEWANEE CENTRAL SCHOOL CUPOLA       APPROX. 9.3 KM 1023135.2 |
 MG0683| MF1703 KEWANEE BOILER WORKS TANK           APPROX. 8.1 KM 1024933.7 |
 MG0683| MF1704 KEWANEE BOSS MFG CO TANK            APPROX. 8.2 KM 1031159.0 |
 MG0683| MF1705 KEWANEE RAD WKEI MAST               APPROX. 8.9 KM 1143930.8 |
 MG0683| CL9369 RUSSEL RM 3                          41.212 METERS 14252     |
 MG0683| CL9370 RUSSEL RM 4                          25.210 METERS 17024     |
 MG0683| CL9368 RUSSEL RM 2 AZIMUTH                                1791605.6 |
 MG0683| MG0697 GALVA HAYES PUMP AND PLT CO TK      APPROX.10.6 KM 1885849.6 |
 MG0683| MG0684 RUSSEL RM 5                          17.459 METERS 26611     |
 MG0683| MG0686 CAMBRIDGE COURTHOUSE DOME           APPROX.14.6 KM 2883921.4 |
 MG0683| MG0685 CAMBRIDGE MUNICIPAL STANDPIPE       APPROX.14.3 KM 2895919.0 |
 MG0683|---------------------------------------------------------------------|
 MG0683
 MG0683                          SUPERSEDED SURVEY CONTROL
 MG0683
 MG0683  NAD 83(1996)-  41 15 36.73095(N)    090 01 52.79151(W) AD(       ) 1
 MG0683  NAD 83(1986)-  41 15 36.73860(N)    090 01 52.79894(W) AD(       ) 1
 MG0683  NAD 27      -  41 15 36.60600(N)    090 01 52.39300(W) AD(       ) 1
 MG0683  NGVD 29 (07/19/86)  255.4    (m)          838.     (f) VERT ANG       
 MG0683
 MG0683.Superseded values are not recommended for survey control.
 MG0683
 MG0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0683.See file dsdata.pdf to determine how the superseded data were derived.
 MG0683
 MG0683_MARKER: DS = TRIANGULATION STATION DISK
 MG0683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0683_STAMPING: RUSSEL 1930
 MG0683_MARK LOGO: CGS
 MG0683_PROJECTION: RECESSED 30 CENTIMETERS
 MG0683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0683+STABILITY: SURFACE MOTION
 MG0683
 MG0683  HISTORY     - Date     Condition        Report By
 MG0683  HISTORY     - 1930     MONUMENTED       CGS
 MG0683  HISTORY     - 1935     GOOD             CGS
 MG0683  HISTORY     - 1969     GOOD             CGS
 MG0683  HISTORY     - 19960722 MARK NOT FOUND   USPSQD
 MG0683  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0683  HISTORY     - 20040609 MARK NOT FOUND   USPSQD
 MG0683
 MG0683                          STATION DESCRIPTION
 MG0683
 MG0683'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MG0683'STATION IS ABOUT 5-1/2 MILES W AND 1-1/4 MILES N OF KEWANEE,
 MG0683'2.4 MILES S OF STATE HIGHWAY 81, 3/4 MILE S OF A SCHOOLHOUSE,
 MG0683'ON THE W SIDE OF THE SECTION-LINE ROAD, IN THE NE 1/4 SEC.
 MG0683'28, T 15 N, R 4 E, ON CULTIVATED LAND OWNED BY THE RUSSELL
 MG0683'ESTATE, AND 15.8 METERS W OF THE CENTER LINE OF THE SECTION-LINE
 MG0683'ROAD, 6.45 METERS W OF A FENCE, AND 6.30 METERS S OF A FENCE.
 MG0683'THE MARK IS 12 INCHES BELOW THE SURFACE.
 MG0683'
 MG0683'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MG0683'DISKS SET IN CONCRETE.
 MG0683'
 MG0683'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE IN A
 MG0683'FENCE CORNER ON THE E SIDE OF THE ROAD ALMOST OPPOSITE THE
 MG0683'STATION.  IT IS 9.7 METERS E OF THE CENTER LINE OF THE ROAD,
 MG0683'AND 0.57 METER W OF A FENCE CORNER.  REFERENCE MARK NO. 2
 MG0683'IS 4 INCHES ABOVE ON THE W SIDE OF THE ROAD, IN THE SE CORNER
 MG0683'OF THE FIELD AND ABOUT 1/4 MILE S OF THE STATION.  IT IS
 MG0683'ABOUT 200 FEET NE OF A HOUSE, 9.8 METERS W OF THE CENTER LINE
 MG0683'OF THE ROAD AND 0.50 METER NW OF A FENCE CORNER.
 MG0683'
 MG0683'TO REACH FROM CAMBRIDGE, GO E ON HIGHWAY 81 TOWARD KEWANEE
 MG0683'9.2 MILES TO SECTION ROAD.  GO S 2.4 MILES TO STATION.
 MG0683'
 MG0683'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MG0683
 MG0683                          STATION RECOVERY (1935)
 MG0683
 MG0683'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MG0683'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.  ONE NEW
 MG0683'REFERENCE MARK WAS ESTABLISHED.  A NEW DESCRIPTION FOLLOWS--
 MG0683'
 MG0683'THIS STATION IS ABOUT 5-1/2 MILES W AND 1-1/4 MILES N OF
 MG0683'KEWANEE, 2.4 MILES S OF STATE ROUTE 81, 0.75 S OF A SCHOOLHOUSE,
 MG0683'ON THE W SIDE OF A SECTION-LINE ROAD, IN THE NE 1/4, SEC.
 MG0683'28, T 15 N, R 4 E, ON LAND OWNED BY MRS. AGNES LARSEN.  THE
 MG0683'MARK IS 52 FEET W OF THE CENTER LINE OF THE ROAD, 21 FEET
 MG0683'W OF THE W RIGHT-OF-WAY FENCE, 20 FEET S OF AN EW FENCE,
 MG0683'AND IS SET 12 INCHES UNDERGROUND.
 MG0683'
 MG0683'REFERENCE MARK NO. 1 IS ENE OF THE STATION, AT A FENCE CORNER
 MG0683'ON THE E SIDE OF THE ROAD, 32 FEET E OF THE CENTER LINE
 MG0683'OF THE ROAD, 2 FEET W OF THE FENCE CORNER, 148.67 FEET
 MG0683'N OF REFERENCE MARK NO. 3.  IT PROJECTS 4 INCHES.  REFERENCE
 MG0683'MARK NO. 2, AZIMUTH MARK, IS S OF THE STATION, ON THE W
 MG0683'SIDE OF THE ROAD, IN THE SE CORNER OF THE FIELD IN WHICH THE
 MG0683'STATION IS LOCATED, ABOUT 200 FEET NE OF A HOUSE, 32 FEET W OF
 MG0683'THE CENTER LINE OF THE ROAD, 1.6 FEET NW OF THE FENCE CORNER.
 MG0683'IT PROJECTS 4 INCHES.  REFERENCE MARK NO. 3 IS SE OF THE
 MG0683'STATION, 1 FOOT W OF THE E RIGHT-OF-WAY FENCE OF THE ROAD,
 MG0683'10 FEET S OF A HEDGE TREE.  IT IS MARKED BY A STANDARD
 MG0683'BRONZE DISK SET IN CONCRETE, AND
 MG0683'PROJECTS 2 INCHES.  THIS MARK WAS ESTABLISHED THIS YEAR.
 MG0683'
 MG0683'TO REACH FROM THE JUNCTION OF HIGHWAY 81 AND U.S. HIGHWAY
 MG0683'34 IN KEWANEE, FOLLOW HIGHWAY 81 N AND W 7.3 MILES, THENCE
 MG0683'S ON A GRADED DIRT ROAD 2.4 MILES TO THE STATION.
 MG0683'
 MG0683'A LIGHT 100 FEET ABOVE ELMIRA COMES INTO VIEW 87 FEET ABOVE
 MG0683'THIS STATION.
 MG0683'
 MG0683'A LIGHT 74 FEET ABOVE GOLD COMES INTO VIEW 64 FEET ABOVE
 MG0683'THIS STATION.
 MG0683'
 MG0683'A LIGHT 74 FEET ABOVE DUNCAN COMES INTO VIEW 50 FEET ABOVE
 MG0683'THIS STATION.
 MG0683'
 MG0683'A LIGHT 110 FEET ABOVE GALVA COMES INTO VIEW 15 FEET ABOVE
 MG0683'THIS STATION.
 MG0683'
 MG0683'A LIGHT 100 FEET ABOVE KEWANEE IS VISIBLE FROM THE GROUND
 MG0683'AT THIS STATION.
 MG0683
 MG0683                          STATION RECOVERY (1969)
 MG0683
 MG0683'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0683'THE STATION MARK, REFERENCE MARKS NO 2 AND NO 3 WERE RECOVERED
 MG0683'AND FOUND IN GOOD CONDITION.  REFERENCE MARK NO 1 WAS DESTROYED
 MG0683'BY ROAD MACHINERY.  THE STATION MARK WAS NEAR A POWER LINE AND
 MG0683'WAS NOT OCCUPIED AT THIS DATE.  REFERENCE MARKS 4 AND 5 WERE
 MG0683'ESTABLISHED AT THIS DATE, SEE DESCRIPTION THEREOF.
 MG0683'
 MG0683'THE TRAVERSE DISTANCE NOTED ABOVE WAS CORRECTED TO SEA LEVEL.
 MG0683'
 MG0683'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 MG0683'6 MILES NORTH OF GALVA.
 MG0683
 MG0683                          STATION RECOVERY (1996)
 MG0683
 MG0683'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0683'MARK NOT FOUND.
 MG0683
 MG0683                          STATION RECOVERY (2001)
 MG0683
 MG0683'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0683'RUSSEL RM 4, RM 2 AZIMUTH,  AND RM 1 WERE NOT FOUND. THE MONUMENT OF
 MG0683'RM 3 WAS LOCATED BUT THE DISK AND PIN WERE MISSING.
 MG0683
 MG0683                          STATION RECOVERY (2004)
 MG0683
 MG0683'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0683'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0684 ***********************************************************************
 MG0684  DESIGNATION -  RUSSEL RM 5
 MG0684  PID         -  MG0684
 MG0684  STATE/COUNTY-  IL/HENRY
 MG0684  COUNTRY     -  US
 MG0684  USGS QUAD   -  GERMAN CORNER (2018)
 MG0684
 MG0684                         *CURRENT SURVEY CONTROL
 MG0684  ______________________________________________________________________
 MG0684* NAD 83(1997) POSITION- 41 15 36.69319(N) 090 01 53.53991(W)   ADJUSTED
 MG0684* NAVD 88 ORTHO HEIGHT -   255.3   (meters)      838.    (feet) VERTCON3
 MG0684  ______________________________________________________________________
 MG0684  GEOID HEIGHT    -        -32.911 (meters)                     GEOID18
 MG0684  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 MG0684  HORZ ORDER      -  FIRST
 MG0684
 MG0684.The horizontal coordinates were established by classical geodetic methods
 MG0684.and adjusted by the National Geodetic Survey in October 1999.
 MG0684
 MG0684.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0684.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0684
 MG0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0684.GEOID18 height accuracy estimate available here.
 MG0684
 MG0684.Click photographs - Photos may exist for this station.
 MG0684
 MG0684.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0684
 MG0684. The following values were computed from the NAD 83(1997) position.
 MG0684
 MG0684;                    North         East     Units Scale Factor Converg.
 MG0684;SPC IL W     -   509,928.687   711,323.511   MT  0.99994275   +0 05 20.8
 MG0684;SPC IL W     - 1,672,991.03  2,333,733.89   sFT  0.99994275   +0 05 20.8
 MG0684;UTM  15      - 4,571,891.996   748,682.461   MT  1.00036117   +1 57 31.1
 MG0684;UTM  16      - 4,572,074.655   246,032.568   MT  1.00039387   -2 00 01.1
 MG0684
 MG0684!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0684!SPC IL W     -   0.99996512  x   0.99994275  =   0.99990787
 MG0684!UTM  15      -   0.99996512  x   1.00036117  =   1.00032628
 MG0684!UTM  16      -   0.99996512  x   1.00039387  =   1.00035898
 MG0684
 MG0684:                Primary Azimuth Mark                     Grid Az
 MG0684:SPC IL W     -  RUSSEL RM 2 AZIMUTH                      175 58 59.4
 MG0684:UTM  15      -  RUSSEL RM 2 AZIMUTH                      174 06 49.1
 MG0684:UTM  16      -  RUSSEL RM 2 AZIMUTH                      178 04 21.3
 MG0684
 MG0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4868271891(NAD 83)
 MG0684
 MG0684|---------------------------------------------------------------------|
 MG0684| PID    Reference Object                     Distance      Geod. Az  |
 MG0684|                                                           dddmmss.s |
 MG0684| MG0683 RUSSEL                               17.459 METERS 08611     |
 MG0684| MF1705 KEWANEE RAD WKEI MAST               APPROX. 8.9 KM 1143617.5 |
 MG0684| CL9369 RUSSEL RM 3                          52.877 METERS 12651     |
 MG0684| CL9370 RUSSEL RM 4                          32.092 METERS 13737     |
 MG0684| CL9368 RUSSEL RM 2 AZIMUTH                                1760420.2 |
 MG0684|---------------------------------------------------------------------|
 MG0684
 MG0684                          SUPERSEDED SURVEY CONTROL
 MG0684
 MG0684  NAD 83(1996)-  41 15 36.69324(N)    090 01 53.53984(W) AD(       ) 1
 MG0684  NAD 83(1986)-  41 15 36.70089(N)    090 01 53.54719(W) AD(       ) 1
 MG0684  NAD 27      -  41 15 36.56832(N)    090 01 53.14128(W) AD(       ) 1
 MG0684  NGVD 29 (07/19/86)  255.4    (m)          838.     (f) VERT ANG       
 MG0684
 MG0684.Superseded values are not recommended for survey control.
 MG0684
 MG0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0684.See file dsdata.pdf to determine how the superseded data were derived.
 MG0684
 MG0684_MARKER: DR = REFERENCE MARK DISK
 MG0684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0684_STAMPING: RUSSEL 1930 NO 5 1969
 MG0684_MARK LOGO: CGS
 MG0684_PROJECTION: RECESSED 30 CENTIMETERS
 MG0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0684+STABILITY: SURFACE MOTION
 MG0684
 MG0684  HISTORY     - Date     Condition        Report By
 MG0684  HISTORY     - 1969     MONUMENTED       CGS
 MG0684  HISTORY     - 19960722 MARK NOT FOUND   USPSQD
 MG0684  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0684  HISTORY     - 20040609 POOR             USPSQD
 MG0684
 MG0684                          STATION DESCRIPTION
 MG0684
 MG0684'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0684'THE STATION IS LOCATED ABOUT 6-1/2 MILES NORTH-NORTHEAST OF
 MG0684'GALVA, 4-3/4 MILES EAST-NORTHEAST OF KEWANEE, IN THE NE 1/4 OF
 MG0684'SECTION 28, T15N, R4E AND ON PROPERTY OWNED BY THE RUSSELL ESTATE.
 MG0684'
 MG0684'TO REACH THE STATION FROM THE POST OFFICE IN GALVA, GO EAST
 MG0684'ON FRONT STREET FOR 0.25 MILE TO A T-INTERSECTION.  TURN LEFT
 MG0684'AND GO NORTH ON PAVED ROAD FOR 6.6 MILES TO A
 MG0684'CROSSROAD.  CONTINUE NORTH FOR 0.05 MILE TO THE AZIMUTH MARK ON
 MG0684'THE LEFT.  CONTINUE NORTH ON PAVED ROAD FOR 0.2 MILE TO A
 MG0684'BOARD GATE ON THE LEFT AND THE STATION.
 MG0684'
 MG0684'THE STATION MARK IS A STANDARD REFERENCE MARK DISK, STAMPED
 MG0684'RUSSEL 1930 NO 5 1969, SET IN THE TOP OF A 12-INCH ROUND CONCRETE
 MG0684'MONUMENT THAT IS 12-INCHES BELOW THE GROUND SURFACE.  THERE IS
 MG0684'ALSO A UNDERGROUND MARK SET 48-INCHES BELOW THE GROUND
 MG0684'SURFACE.  IT IS 72 FEET WEST OF A METAL WITNESS POST WITH SIGN
 MG0684'ATTACHED IN THE FENCE LINE, 106 FEET NORTHWEST OF A POWER
 MG0684'LINE POLE AND 28 FEET SOUTH OF A WIRE FENCE.
 MG0684'
 MG0684'THE STATION MARK IS A STANDARD DISK, STAMPED RUSSEL 1930, SET
 MG0684'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS
 MG0684'12-INCHES BELOW THE GROUND SURFACE.  IT IS 24 FEET SOUTH OF THE
 MG0684'WEST GATE POST, 24 FEET SOUTHWEST OF A 4-INCH CONCRETE
 MG0684'RIGHT-OF-WAY POST.
 MG0684'
 MG0684'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED RUSSEL NO 2 1930,
 MG0684'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 MG0684'PROJECTS 4-INCHES.  IT IS 55.5 FEET SOUTH OF A POWER LINE POLE,
 MG0684'30 FEET WEST OF THE CENTER OF THE PAVED ROAD AND 4.8 FEET EAST
 MG0684'OF A METAL WITNESS POST WITH SIGN ATTACHED.  (THIS MARK WAS
 MG0684'USED AS AN AZIMUTH MARK FOR THIS STATION.)
 MG0684'
 MG0684'REFERENCE MARK 3 IS A STANDARD DISK, STAMPED RUSSEL NO 3 1935,
 MG0684'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 MG0684'PROJECTS 6-INCHES.  IT IS 30 FEET EAST OF THE CENTER OF THE
 MG0684'PAVED ROAD, 8.5 FEET SOUTH OF A RIGHT-OF-WAY POST AND 5.5 FEET
 MG0684'WEST OF A WIRE FENCE.
 MG0684'
 MG0684'REFERENCE MARK 4 IS A STANDARD DISK, STAMPED RUSSEL 1930 NO 4
 MG0684'1969, SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT
 MG0684'IS FLUSH WITH THE GROUND SURFACE.  IT IS 82.5 FEET SOUTH OF
 MG0684'THE METAL WITNESS POST WITH SIGN, 37 FEET WEST OF THE CENTER OF
 MG0684'THE PAVED ROAD AND 1 FOOT WEST OF A POWER LINE POLE.
 MG0684'
 MG0684'TRIANGULATION STATION RUSSEL 1930 COULD NOT BE OCCUPIED AT
 MG0684'THIS DATE AS IT IS NEAR A POWER LINE.
 MG0684'
 MG0684'THE TRAVERSE DISTANCE NOTED ABOVE WAS CORRECTED TO SEA LEVEL.
 MG0684
 MG0684                          STATION RECOVERY (1996)
 MG0684
 MG0684'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0684'MARK NOT FOUND.
 MG0684
 MG0684                          STATION RECOVERY (2001)
 MG0684
 MG0684'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0684'MARK NOT FOUND.
 MG0684
 MG0684                          STATION RECOVERY (2004)
 MG0684
 MG0684'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0684'RM 2 AND RM 4 WERE NOT LOCATED.
 MG0684'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA5220 ***********************************************************************
 AA5220  DESIGNATION -  RUT RESET
 AA5220  PID         -  AA5220
 AA5220  STATE/COUNTY-  IL/LASALLE
 AA5220  COUNTRY     -  US
 AA5220  USGS QUAD   -  MINONK (2018)
 AA5220
 AA5220                         *CURRENT SURVEY CONTROL
 AA5220  ______________________________________________________________________
 AA5220* NAD 83(1997) POSITION- 40 56 32.38811(N) 089 02 16.09764(W)   ADJUSTED
 AA5220* NAVD 88 ORTHO HEIGHT -   227.01  (+/-2cm)      744.8   (feet) VERTCON3
 AA5220  ______________________________________________________________________
 AA5220  GEOID HEIGHT    -        -32.504 (meters)                     GEOID18
 AA5220  LAPLACE CORR    -          2.42  (seconds)                    DEFLEC18
 AA5220  HORZ ORDER      -  SECOND
 AA5220  VERT ORDER      -  THIRD ? (See Below)
 AA5220
 AA5220.The horizontal coordinates were established by classical geodetic methods
 AA5220.and adjusted by the National Geodetic Survey in October 1999.
 AA5220
 AA5220.The NAVD 88 height was computed by applying the VERTCON shift value to
 AA5220.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AA5220
 AA5220.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA5220.GEOID18 height accuracy estimate available here.
 AA5220
 AA5220.The vertical order pertains to the NGVD 29 superseded value.
 AA5220
 AA5220.Click photographs - Photos may exist for this station.
 AA5220
 AA5220.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA5220
 AA5220. The following values were computed from the NAD 83(1997) position.
 AA5220
 AA5220;                    North         East     Units Scale Factor Converg.
 AA5220;SPC IL E     -   474,876.500   240,678.792   MT  1.00001829   -0 27 42.0
 AA5220;SPC IL E     - 1,557,990.65    789,627.00   sFT  1.00001829   -0 27 42.0
 AA5220;UTM  16      - 4,534,354.609   328,463.017   MT  0.99996217   -1 20 08.5
 AA5220
 AA5220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA5220!SPC IL E     -   0.99996949  x   1.00001829  =   0.99998778
 AA5220!UTM  16      -   0.99996949  x   0.99996217  =   0.99993166
 AA5220
 AA5220:                Primary Azimuth Mark                     Grid Az
 AA5220:SPC IL E     -  SANTA FEE                                355 57 52.0
 AA5220:UTM  16      -  SANTA FEE                                356 50 18.5
 AA5220
 AA5220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2846334354(NAD 83)
 AA5220
 AA5220|---------------------------------------------------------------------|
 AA5220| PID    Reference Object                     Distance      Geod. Az  |
 AA5220|                                                           dddmmss.s |
 AA5220| LC1865 MINONK CATHOLIC CHURCH SPIRE        APPROX. 4.4 KM 1710804.2 |
 AA5220| CI8179 RUT RM                               22.140 METERS 27637     |
 AA5220| MF0869 SANTA FEE                           APPROX. 7.8 KM 3553010.0 |
 AA5220|---------------------------------------------------------------------|
 AA5220
 AA5220                          SUPERSEDED SURVEY CONTROL
 AA5220
 AA5220  NAD 83(1986)-  40 56 32.40284(N)    089 02 16.10278(W) AD(       ) 2
 AA5220  USSD        -  40 56 32.42000(N)    089 02 15.60700(W) AD(       ) 3
 AA5220  NGVD 29             227.06   (m)          744.9    (f) LEVELING    3  
 AA5220
 AA5220.Superseded values are not recommended for survey control.
 AA5220
 AA5220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA5220.See file dsdata.pdf to determine how the superseded data were derived.
 AA5220
 AA5220_MARKER: DH = HORIZONTAL CONTROL DISK
 AA5220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AA5220_STAMPING: RUT 1920 1976
 AA5220_MARK LOGO: NGS
 AA5220_PROJECTION: PROJECTING 2 CENTIMETERS
 AA5220_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA5220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AA5220+STABILITY: SURFACE MOTION
 AA5220
 AA5220  HISTORY     - Date     Condition        Report By
 AA5220  HISTORY     - 1976     MONUMENTED       NGS
 AA5220  HISTORY     - 1977     GOOD             NGS
 AA5220  HISTORY     - 19820701 GOOD             NGS
 AA5220  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 AA5220
 AA5220                          STATION DESCRIPTION
 AA5220
 AA5220'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 AA5220'THE UNDERGROUND STATION MARK WAS FOUND IN GOOD CONDITION.  THE
 AA5220'REFERENCE MARK WAS NOT FOUND AND ASSUMED DESTROYED.  REFERENCE MARKS
 AA5220'1 AND 2 WERE SET.  THE STATION NO LONGER CARRIES AN ELEVATION, ONLY
 AA5220'HORIZONTAL CONTROL.  THE STATION IS ON PROPERTY OF THE ILLINOIS
 AA5220'CENTRAL RAILROAD.
 AA5220'
 AA5220'TO REACH THE STATION FROM THE INTERSECTION OF WEST OF FIFTH STREET
 AA5220'AND CHESTNUT STREET IN MINONK, GO NORTH AND WEST ON CHESTNUT STREET
 AA5220'FOR 1.3 MILE TO JUNCTION WITH U.S. HIGHWAY 51.  GO RIGHT, NORTH ON
 AA5220'THE HIGHWAY FOR 2.0 MILES TO A CROSSROAD.  TURN RIGHT AND GO EAST
 AA5220'ON NORTH FIRST ROAD (A DIRT ROAD) FOR 0.5 MILE TO A RAILROAD
 AA5220'CROSSING.  GO LEFT, NORTH ALONG THE TRACKS FOR ABOUT 0.15 MILE
 AA5220'AND STATION ON THE WEST SIDE OF THE TRACKS AT A SMALL RISE.  A NEW
 AA5220'DESCRIPTION FOLLOWS.
 AA5220'
 AA5220'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF MINONK ALONG THE WEST
 AA5220'SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACKS, 24 FEET WEST OF THE
 AA5220'WEST RAIL OF THE RAILROAD TRACKS, 17 FEET SOUTH OF A METAL WITNESS
 AA5220'POST, 16 FEET NORTH OF A METAL WITNESS POST AND 1.4 FEET EAST OF A
 AA5220'METAL WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 AA5220'STAMPED RUT 1920 1976.
 AA5220'
 AA5220'REFERENCE MARK 1 IS A STANDARD ALUMINUM MARK WITH 3- MAGNETS
 AA5220'ATTACHED.  IT IS 25 FEET WEST OF THE WEST RAIL OF THE RAILROAD AND 1
 AA5220'FOOT EAST OF A METAL WITNESS POST.  IT IS STAMPED RUT 1920
 AA5220'NO 1 1976.
 AA5220'
 AA5220'REFERENCE MARK 2 IS A STANDARD ALUMINUM MARK WITH 3- MAGNETS
 AA5220'ATTACHED.  IT IS 25 FEET WEST OF THE WEST RAIL OF THE RAILROAD AND
 AA5220'1 FOOT EAST OF A METAL WITNESS POST.
 AA5220'
 AA5220'REFERENCE MARKS 1 TO 2 NOT MEASURED AS TOO NEAR 180 DEGREES.
 AA5220'
 AA5220'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTH OF
 AA5220'MINONK.
 AA5220
 AA5220                          STATION RECOVERY (1977)
 AA5220
 AA5220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 AA5220'THE STATION MARK WAS RECOVERED IN GOOD CONDITION.  THE REFERENCE
 AA5220'MARKS WERE ALSO.  THE STATION IS ON PROPERTY OF THE ILLINOIS CENTRAL
 AA5220'RAILROAD.  THE STATION WAS OCCUPIED IN 1976 BUT NEEDED AN AZIMUTH
 AA5220'MARK.  AN AZIMUTH MARK WAS SET AT THIS TIME AND A POLARIS
 AA5220'OBSERVATION TAKEN.  REFERENCE MARK NO. 1 WAS RESTAMPED NO 3 AND THE
 AA5220'STATION OCCUPIED.  THE DISTANCE AND DIRECTION CHECKED THE 1976
 AA5220'MEASUREMENTS.
 AA5220'
 AA5220'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF MINONK ALONG THE WEST
 AA5220'SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACKS, 24 FEET WEST OF THE
 AA5220'WEST RAIL OF THE RAILROAD TRACKS, 17 FEET SOUTH OF A METAL WITNESS
 AA5220'POST, 16 FEET NORTH OF A METAL WITNESS POST AND 1.4 FEET EAST OF A
 AA5220'METAL WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 AA5220'STAMPED RUT 1920 1976.
 AA5220'
 AA5220'REFERENCE MARK 2 IS A STANDARD ALUMINUM MARK WITH 3 MAGNETS.  IT IS
 AA5220'25 FEET WEST OF THE WEST RAIL AND 1 FOOT EAST OF A METAL WITNESS
 AA5220'POST.  IT IS STAMPED RUT 1920 NO 2 1976.
 AA5220'
 AA5220'REFERENCE MARK 3 IS A STANDARD ALUMINUM MARK WITH 3 MAGNETS.  IT IS
 AA5220'25 FEET WEST OF THE WEST RAIL AND 1 FOOT EAST OF A METAL WITNESS
 AA5220'POST.  IT IS STAMPED RUT 1920 NO 3 1976.
 AA5220'
 AA5220'THE AZIMUTH MARK IS 170 FEET SOUTH OF THE CENTERLINE OF A DIRT ROAD,
 AA5220'9 FEET EAST OF THE EAST RAIL OF THE TRACKS AND 1 FOOT NORTH OF A
 AA5220'METAL WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK
 AA5220'STAMPED RUT 1920 1977.
 AA5220'
 AA5220'TO REACH THE STATION FROM THE INTERSECTION OF WEST FIFTH STREET AND
 AA5220'CHESTNUT STREET IN MINONK, GO NORTH AND WEST ON CHESTNUT STREET FOR
 AA5220'1.3 MILE TO THE JUNCTION WITH U.S. HIGHWAY 51.  GO RIGHT, NORTH ON
 AA5220'HIGHWAY FOR 2.0 MILES TO A CROSSROAD.  TURN RIGHT GO EAST ON NORTH
 AA5220'FIRST ROAD (THIS IS A DIRT ROAD) FOR 0.5 MILE TO A RAILROAD
 AA5220'CROSSING.  (THE AZIMUTH MARK IS SOUTH OF THIS CROSSING AS
 AA5220'DESCRIBED GO LEFT, NORTH ALONG THE WEST SIDE OF THE TRACKS FOR
 AA5220'ABOUT 0.15 MILE AND THE STATION ON A SMALL RISE.
 AA5220'
 AA5220'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTH OF
 AA5220'MINONK.
 AA5220'
 AA5220'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 AA5220
 AA5220                          STATION RECOVERY (1982)
 AA5220
 AA5220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 AA5220'THE STATION MARK AND AZ MK WERE RECOVERED IN GOOD CONDITION.  RM 2 WAS
 AA5220'RECOVERED WITH TOP HALF BROKEN OFF AND THE REST OF THE MARK LEANING.
 AA5220'RM 3 WAS NOT RECOVERED.  A NEW RM 4 AND 5 WAS ESTABLISHED AT THIS
 AA5220'TIME.  A NEW AND COMPLETE DESCRIPTION FOLLOWS.  THE STATION IS LOCATED
 AA5220'ABOUT 2 MILES (3.2 KM) N OF MINONK ON THE W SIDE OF THE ILLINOIS
 AA5220'CENTRAL RAILROAD TRACK AND ABOUT 190 YARDS N OF N 1ST RD AND ON
 AA5220'RAILROAD RIGHT-OF-WAY PROPERTY.  TO REACH THE STATION FROM THE POST
 AA5220'OFFICE IN MINONK, GO W ON W FIFTH ST FOR 0.35 MILES (0.56 KM) TO ITS
 AA5220'JUNCTION WITH JEFFERSON STREET.  TURN RIGHT AND GO N ON JEFFERSON
 AA5220'STREET FOR 0.25 MILES (0.40 KM) TO ITS JUNCTION WITH W EIGHTH ST. TURN
 AA5220'LEFT AND GO W ON W EIGHTH ST FOR 0.35 MILE (0.56 KM) TO ITS JUNCTION
 AA5220'WITH U.S HWY 51.  TURN RIGHT AND GO N ON HWY 51 FOR 2.45 MILES (3.94
 AA5220'KM) TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO E ON N FIRST ST RD FOR
 AA5220'0.5 MILES (0.8 KM) TO A RAILROAD TRACK.  (TO REACH THE AZ MK FROM
 AA5220'HERE, PACK S ON RAILROAD FOR ABOUT 173.0 FT (52.7 M) TO MARK ON LEFT
 AA5220'AS DESCRIBED.) TO REACH STATION FROM HERE PACK N ON RAILROAD FOR ABOUT
 AA5220'0.15 MILES (0.24 KM) TO STATION ON LEFT AS DESCRIBED.  THE STATION IS
 AA5220'A STANDARD NGS DISK STAMPED---RUT 1920 1976---, SET INTO THE TOP OF A
 AA5220'ROUND CONCRETE MONUMENT, 12 INCHES (37 CM) IN DIAMETER, FLUSH WITH
 AA5220'GROUND.  THE STATION IS LOCATED 23.6 FT (7.2 M) W FROM THE W RAIL OF
 AA5220'RAILROAD TRACK, 2.6 FT (0.8 M) E FROM A WITNESS POST, 4.0 FT (1.2 M) E
 AA5220'FROM THE E EDGE OF CULTIVATED FIELD AND 4.0 FT (1.2 M) W FROM THE EDGE
 AA5220'OF CUTBANK.  RM NO 4, IS A STANDARD NGS DISK STAMPED---RUT 1920 NO 4
 AA5220'1982---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (37
 AA5220'CM) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 23.6 FT
 AA5220'(7.2 M) W FROM THE W RAIL OF THE RAILROAD TRACK, 4.0 FT (1.2 M) E FROM
 AA5220'THE E EDGE OF CULTIVATED FIELD, 1.0 FT (0.3 M) E FROM A WITNESS POST,
 AA5220'4.0 FT (1.2 M) W FROM THE EDGE OF CUTBANK, AND LEVEL WITH THE STATION.
 AA5220'RM NO 5, IS A STANDARD NGS DISK STAMPED---RUT 1920 NO 5 1982---, SET
 AA5220'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (37 CM) IN
 AA5220'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 24.0 FT (7.3 M) W
 AA5220'FROM THE W RAIL OF RAILROAD TRACK, 4.0 FT (1.2 M) E FROM THE E EGE OF
 AA5220'CULTIVATED FIELD, 1.0 FT (0.3 M) E FROM A WITNESS POST AND 4.0 FT (1.2
 AA5220'M) W FROM THE EDGE OF CUTBANK, AND LEVEL WITH THE STATION.  AZ MK NO
 AA5220'1, IS A STANDARD NGS DISK STAMPED---RUT 1922 1977---.  THE STATION IS
 AA5220'LOCATED 173.0 FT (52.7 M) S FROM THE APPRXIMATE CENTER OF N 1 ST RD,
 AA5220'9.4 FT (2.9 M) E FROM THE E RAIL OF THE RAILROAD TRACK AND 1.0 FT (0.3
 AA5220'M) W OF A WITNESS POST.
 AA5220
 AA5220                          STATION RECOVERY (2013)
 AA5220
 AA5220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AA5220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1480 ***********************************************************************
 JB1480  DESIGNATION -  RUTH
 JB1480  PID         -  JB1480
 JB1480  STATE/COUNTY-  IL/ST CLAIR
 JB1480  COUNTRY     -  US
 JB1480  USGS QUAD   -  TRENTON (2018)
 JB1480
 JB1480                         *CURRENT SURVEY CONTROL
 JB1480  ______________________________________________________________________
 JB1480* NAD 83(1997) POSITION- 38 32 52.97144(N) 089 43 59.94561(W)   ADJUSTED
 JB1480* NAVD 88 ORTHO HEIGHT -   150.115 (meters)      492.50  (feet) ADJUSTED
 JB1480  ______________________________________________________________________
 JB1480  GEOID HEIGHT    -        -30.557 (meters)                     GEOID18
 JB1480  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 JB1480  DYNAMIC HEIGHT  -        150.022 (meters)      492.20  (feet) COMP
 JB1480  MODELED GRAVITY -    980,000.4   (mgal)                       NAVD 88
 JB1480
 JB1480  HORZ ORDER      -  SECOND
 JB1480  VERT ORDER      -  SECOND    CLASS 0
 JB1480
 JB1480.The horizontal coordinates were established by classical geodetic methods
 JB1480.and adjusted by the National Geodetic Survey in October 1999.
 JB1480
 JB1480.The orthometric height was determined by differential leveling and
 JB1480.adjusted by the NATIONAL GEODETIC SURVEY
 JB1480.in June 1991.
 JB1480
 JB1480.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1480.GEOID18 height accuracy estimate available here.
 JB1480
 JB1480.Click photographs - Photos may exist for this station.
 JB1480
 JB1480.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1480
 JB1480.The dynamic height is computed by dividing the NAVD 88
 JB1480.geopotential number by the normal gravity value computed on the
 JB1480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1480.degrees latitude (g = 980.6199 gals.).
 JB1480
 JB1480.The modeled gravity was interpolated from observed gravity values.
 JB1480
 JB1480. The following values were computed from the NAD 83(1997) position.
 JB1480
 JB1480;                    North         East     Units Scale Factor Converg.
 JB1480;SPC IL W     -   208,889.493   737,774.917   MT  0.99995874   +0 16 12.2
 JB1480;SPC IL W     -   685,331.61  2,420,516.54   sFT  0.99995874   +0 16 12.2
 JB1480;UTM  16      - 4,270,167.093   261,798.499   MT  1.00029879   -1 42 14.8
 JB1480
 JB1480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1480!SPC IL W     -   0.99998124  x   0.99995874  =   0.99993998
 JB1480!UTM  16      -   0.99998124  x   1.00029879  =   1.00028003
 JB1480
 JB1480:                Primary Azimuth Mark                     Grid Az
 JB1480:SPC IL W     -  RUTH AZ MK                               359 58 54.4
 JB1480:UTM  16      -  RUTH AZ MK                               001 57 21.4
 JB1480
 JB1480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6179870167(NAD 83)
 JB1480
 JB1480|---------------------------------------------------------------------|
 JB1480| PID    Reference Object                     Distance      Geod. Az  |
 JB1480|                                                           dddmmss.s |
 JB1480| CI5457 RUTH AZ MK                                         0001506.6 |
 JB1480| JB1481 RUTH RM 1                            19.833 METERS 00056     |
 JB1480| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX. 3.4 KM 1105208.0 |
 JB1480| JB1956 NEW BADEN MUNICIPAL TANK            APPROX. 3.3 KM 1145742.7 |
 JB1480| JB1479 RUTH RM 2                            18.891 METERS 17751     |
 JB1480| JB1943 MASCOUTAH ATT MICROWAVE TOWER       APPROX. 8.1 KM 2163954.7 |
 JB1480| JB1941 MASCOUTAH HOLY CHILDHOOD CH         APPROX. 8.1 KM 2185735.1 |
 JB1480|---------------------------------------------------------------------|
 JB1480
 JB1480                          SUPERSEDED SURVEY CONTROL
 JB1480
 JB1480  NAD 83(1986)-  38 32 52.98764(N)    089 43 59.94139(W) AD(       ) 2
 JB1480  NAD 27      -  38 32 52.81230(N)    089 43 59.59388(W) AD(       ) 2
 JB1480  NGVD 29 (??/??/92)  150.230  (m)          492.88   (f) ADJ UNCH    2 0
 JB1480  NGVD 29             150.23   (m)          492.9    (f) LEVELING    3  
 JB1480
 JB1480.Superseded values are not recommended for survey control.
 JB1480
 JB1480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1480.See file dsdata.pdf to determine how the superseded data were derived.
 JB1480
 JB1480_MARKER: DE = TRAVERSE STATION DISK
 JB1480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1480_STAMPING: RUTH 1961
 JB1480_MARK LOGO: CGS
 JB1480_PROJECTION: FLUSH
 JB1480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1480+STABILITY: SURFACE MOTION
 JB1480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1480+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2013
 JB1480
 JB1480  HISTORY     - Date     Condition        Report By
 JB1480  HISTORY     - 1961     MONUMENTED       CGS
 JB1480  HISTORY     - 1961     GOOD             CGS
 JB1480  HISTORY     - 1971     GOOD             NGS
 JB1480  HISTORY     - 20130909 GOOD             ILDT
 JB1480
 JB1480                          STATION DESCRIPTION
 JB1480
 JB1480'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1480'STATION IS LOCATED ABOUT 2.0 MILES NORTHWEST OF NEW BADEN, 1.5 MILES
 JB1480'WEST OF THE ST CLAIR-CLINTON COUNTY LINE AND ABOUT 1.0 MILE NORTH OF
 JB1480'STATE ROUTE 161.
 JB1480'
 JB1480'TO REACH FROM THE POST OFFICE IN NEW BADEN, GO WEST ON STATE ROUTE 161
 JB1480'FOR 1.9 MILES TO CROSSROAD, TURN RIGHT GO NORTH ON BLACKTOP ROAD 0.85
 JB1480'MILE TO STATION ON LEFT AS DESCRIBED.
 JB1480'
 JB1480'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED RUTH 1961, IS SET IN
 JB1480'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB1480'SURFACE OF THE GROUND.  THE MARK IS 26 FEET WEST OF THE CENTER OF THE
 JB1480'ROAD, 5.8 FEET SOUTH OF THE WITNESS POST AND 5 FEET SOUTH OF THE POWER
 JB1480'POLE.
 JB1480'
 JB1480'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED RUTH NO 1 1961,
 JB1480'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB1480'WITH THE SURFACE OF THE GROUND.  THE MARK IS 59.2 FEET NORTH OF THE
 JB1480'WITNESS POST AND POWER POLE, 23 FEET WEST OF THE CENTER OF ROAD AND 5
 JB1480'FEET EAST OF A ELECTRIC FENCE.
 JB1480'
 JB1480'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED RUTH NO 2 1961,
 JB1480'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB1480'WITH THE SURFACE OF THE GROUND.  THE MARK IS 67.8 FEET SOUTH OF THE
 JB1480'WITNESS POST, 67 FEET SOUTH OF A POWER POLE, 24.5 FEET WEST OF THE
 JB1480'CENTER OF ROAD AND 3.5 FEET EAST OF A ELECTRIC FENCE.
 JB1480'
 JB1480'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED RUTH 1961, IS SET IN
 JB1480'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB1480'SURFACE OF THE GROUND.  THE MARK IS 59 FEET EAST-SOUTHEAST OF THE
 JB1480'JUNCTION OF CROSSROAD, 52 FEET EAST OF THE CENTER OF ROAD, 23 FEET
 JB1480'SOUTH OF THE CENTER OF ROAD, 36 FEET EAST OF THE POWER POLE AND 1.6
 JB1480'FEET WEST-SOUTHWEST OF THE WITNESS POST.
 JB1480'
 JB1480'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON BLACKTOP ROAD
 JB1480'FOR 0.45 MILE TO CROSSROAD AND THE AZIMUTH MARK IN THE SOUTHEAST ANGLE
 JB1480'OF INTERSECTION AS DESCRIBED.
 JB1480'
 JB1480'HEIGHT OF LIGHT ABOVE STATION MARK 3.6 METERS.
 JB1480
 JB1480                          STATION RECOVERY (1961)
 JB1480
 JB1480'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1480'2.8 MI NW FROM NEW BADEN.  ABOUT 1.95 MILES WEST ALONG STATE HIGHWAY
 JB1480'161 FROM THE POST OFFICE IN NEW BADEN, THENCE 0.8 MILE NORTH ALONG AN
 JB1480'ASPHALT PAVED ROAD, ABOUT 0.15 MILE NORTH OF A FARM HOUSE WEST OF THE
 JB1480'ROAD, ABOUT 0.10 MILE NORTH OF THE JUNCTION OF A DRIVE EAST TO A FARM
 JB1480'HOUSE, 26 FEET WEST OF THE CENTER LINE OF THE ROAD, 5 FEET SOUTHEAST
 JB1480'OF THE THIRD POWER POLE NORTH OF A POWER POLE WITH A TRANSFORMER, 5.7
 JB1480'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 JB1480'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB1480'GROUND.
 JB1480
 JB1480                          STATION RECOVERY (1971)
 JB1480
 JB1480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1480'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 JB1480'GOOD CONDITION.  THE SPIRE AND WATER TANK MENTIONED AS BEING V G IN
 JB1480'THE DESCRIPTION WAS FOUND TO BE OBSTRUCTED BY TREES AND BUILDINGS.
 JB1480'THE DISTANCE TO THE AZIMUTH MARK WAS FOUND TO BE 0.4 MILE RATHER THAN
 JB1480'0.45 MILE.  THE DISTANCE TO REFERENCE MARK 1 WAS FOUND TO BE LONGER BY
 JB1480'0.18 OF A FOOT AND SHORTER TO REFERENCE MARK 2 BY 0.05 OF A FOOT.  THE
 JB1480'DIRECTION TO REFERENCE MARK 1 FAILED TO CHECK BY 2 MINUTES AND 2
 JB1480'SECONDS, AND TO REFERENCE MARK 2 BY 2 MINUTES AND 36 SECONDS.  THE
 JB1480'DESCRIPTION TO THE STATION IS GOOD WITH THE BELOW.
 JB1480'
 JB1480'REFERENCE MARK 1 IS 1 FOOT SOUTHWEST OF A METAL WITNESS POST.
 JB1480'REFERENCE MARK 2 IS 1 FOOT WEST OF A METAL WITNESS POST.  HEIGHT OF
 JB1480'LIGHT ABOVE STATION MARK 2 METERS.
 JB1480
 JB1480                          STATION RECOVERY (2013)
 JB1480
 JB1480'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1481 ***********************************************************************
 JB1481  DESIGNATION -  RUTH RM 1
 JB1481  PID         -  JB1481
 JB1481  STATE/COUNTY-  IL/ST CLAIR
 JB1481  COUNTRY     -  US
 JB1481  USGS QUAD   -  TRENTON (2018)
 JB1481
 JB1481                         *CURRENT SURVEY CONTROL
 JB1481  ______________________________________________________________________
 JB1481* NAD 83(1986) POSITION- 38 32 53.61   (N) 089 43 59.93   (W)   HD_HELD1
 JB1481* NAVD 88 ORTHO HEIGHT -   149.939 (meters)      491.92  (feet) ADJUSTED
 JB1481  ______________________________________________________________________
 JB1481  GEOID HEIGHT    -        -30.558 (meters)                     GEOID18
 JB1481  DYNAMIC HEIGHT  -        149.846 (meters)      491.62  (feet) COMP
 JB1481  MODELED GRAVITY -    980,000.4   (mgal)                       NAVD 88
 JB1481
 JB1481  VERT ORDER      -  SECOND    CLASS 0
 JB1481
 JB1481.The horizontal coordinates were determined by differentially corrected
 JB1481.hand held GPS observations or other comparable positioning techniques
 JB1481.and have an estimated accuracy of +/- 3 meters.
 JB1481
 JB1481.The orthometric height was determined by differential leveling and
 JB1481.adjusted by the NATIONAL GEODETIC SURVEY
 JB1481.in June 1991.
 JB1481
 JB1481.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1481.GEOID18 height accuracy estimate available here.
 JB1481
 JB1481.Click photographs - Photos may exist for this station.
 JB1481
 JB1481.The dynamic height is computed by dividing the NAVD 88
 JB1481.geopotential number by the normal gravity value computed on the
 JB1481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1481.degrees latitude (g = 980.6199 gals.).
 JB1481
 JB1481.The modeled gravity was interpolated from observed gravity values.
 JB1481
 JB1481;                    North         East    Units  Estimated Accuracy
 JB1481;SPC IL W     -   208,909.2     737,775.2     MT  (+/- 3 meters HH1 GPS) 
 JB1481
 JB1481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6179970186(NAD 83)
 JB1481
 JB1481                          SUPERSEDED SURVEY CONTROL
 JB1481
 JB1481  NGVD 29 (??/??/92)  150.054  (m)          492.30   (f) ADJ UNCH    2 0
 JB1481
 JB1481.Superseded values are not recommended for survey control.
 JB1481
 JB1481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1481.See file dsdata.pdf to determine how the superseded data were derived.
 JB1481
 JB1481_MARKER: DR = REFERENCE MARK DISK
 JB1481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1481_STAMPING: RUTH NO 1 1961
 JB1481_MARK LOGO: CGS
 JB1481_PROJECTION: FLUSH
 JB1481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1481+STABILITY: SURFACE MOTION
 JB1481
 JB1481  HISTORY     - Date     Condition        Report By
 JB1481  HISTORY     - 1961     MONUMENTED       CGS
 JB1481  HISTORY     - 1971     GOOD             NGS
 JB1481  HISTORY     - 20130909 MARK NOT FOUND   ILDT
 JB1481
 JB1481                          STATION DESCRIPTION
 JB1481
 JB1481'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1481'2.8 MI NW FROM NEW BADEN.
 JB1481'ABOUT 1.95 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST
 JB1481'OFFICE IN NEW BADEN, THENCE 0.8 MILE NORTH ALONG AN ASPHALT PAVED
 JB1481'ROAD, ABOUT 0.15 MILE NORTH OF A FARM HOUSE WEST OF THE ROAD,
 JB1481'ABOUT 0.10 MILE NORTH OF THE JUNCTION OF A DRIVE EAST TO A FARM
 JB1481'HOUSE, 24 FEET WEST OF THE CENTER LINE OF THE ROAD, 60.5 FEET
 JB1481'NORTH OF THE THIRD POWER POLE NORTH OF A POWER POLE WITH A
 JB1481'TRANSFORMER, 64.9 FEET NORTH OF TRAVERSE STATION RUTH, 59.7 FEET
 JB1481'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 JB1481'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1481
 JB1481                          STATION RECOVERY (1971)
 JB1481
 JB1481'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB1481'RECOVERED IN GOOD CONDITION.
 JB1481
 JB1481                          STATION RECOVERY (2013)
 JB1481
 JB1481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1481'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1479 ***********************************************************************
 JB1479  DESIGNATION -  RUTH RM 2
 JB1479  PID         -  JB1479
 JB1479  STATE/COUNTY-  IL/ST CLAIR
 JB1479  COUNTRY     -  US
 JB1479  USGS QUAD   -  TRENTON (2018)
 JB1479
 JB1479                         *CURRENT SURVEY CONTROL
 JB1479  ______________________________________________________________________
 JB1479* NAD 83(1986) POSITION- 38 32 52.36   (N) 089 43 59.92   (W)   HD_HELD1
 JB1479* NAVD 88 ORTHO HEIGHT -   149.918 (meters)      491.86  (feet) ADJUSTED
 JB1479  ______________________________________________________________________
 JB1479  GEOID HEIGHT    -        -30.557 (meters)                     GEOID18
 JB1479  DYNAMIC HEIGHT  -        149.824 (meters)      491.55  (feet) COMP
 JB1479  MODELED GRAVITY -    980,000.4   (mgal)                       NAVD 88
 JB1479
 JB1479  VERT ORDER      -  SECOND    CLASS 0
 JB1479
 JB1479.The horizontal coordinates were determined by differentially corrected
 JB1479.hand held GPS observations or other comparable positioning techniques
 JB1479.and have an estimated accuracy of +/- 3 meters.
 JB1479
 JB1479.The orthometric height was determined by differential leveling and
 JB1479.adjusted by the NATIONAL GEODETIC SURVEY
 JB1479.in June 1991.
 JB1479
 JB1479.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1479.GEOID18 height accuracy estimate available here.
 JB1479
 JB1479.Click photographs - Photos may exist for this station.
 JB1479
 JB1479.The dynamic height is computed by dividing the NAVD 88
 JB1479.geopotential number by the normal gravity value computed on the
 JB1479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1479.degrees latitude (g = 980.6199 gals.).
 JB1479
 JB1479.The modeled gravity was interpolated from observed gravity values.
 JB1479
 JB1479;                    North         East    Units  Estimated Accuracy
 JB1479;SPC IL W     -   208,870.6     737,775.6     MT  (+/- 3 meters HH1 GPS) 
 JB1479
 JB1479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6179870148(NAD 83)
 JB1479
 JB1479                          SUPERSEDED SURVEY CONTROL
 JB1479
 JB1479  NGVD 29 (??/??/92)  150.032  (m)          492.23   (f) ADJ UNCH    2 0
 JB1479
 JB1479.Superseded values are not recommended for survey control.
 JB1479
 JB1479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1479.See file dsdata.pdf to determine how the superseded data were derived.
 JB1479
 JB1479_MARKER: DR = REFERENCE MARK DISK
 JB1479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1479_STAMPING: RUTH NO 2 1962
 JB1479_MARK LOGO: CGS
 JB1479_PROJECTION: FLUSH
 JB1479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1479+STABILITY: SURFACE MOTION
 JB1479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1479+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2013
 JB1479
 JB1479  HISTORY     - Date     Condition        Report By
 JB1479  HISTORY     - 1961     MONUMENTED       CGS
 JB1479  HISTORY     - 1971     GOOD             NGS
 JB1479  HISTORY     - 20130909 GOOD             ILDT
 JB1479
 JB1479                          STATION DESCRIPTION
 JB1479
 JB1479'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1479'2.8 MI NW FROM NEW BADEN.
 JB1479'ABOUT 1.95 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST
 JB1479'OFFICE IN NEW BADEN, THENCE 0.8 MILE NORTH ALONG AN ASPHALT
 JB1479'PAVED ROAD, ABOUT 0.15 MILE NORTH OF A FARM HOUSE WEST OF THE
 JB1479'ROAD, ABOUT 0.10 MILE NORTH OF THE JUNCTION OF A DRIVE EAST
 JB1479'TO A FARM HOUSE, 24.5 FEET WEST OF THE CENTER LINE OF THE ROAD,
 JB1479'67 FEET SOUTH OF THE THIRD POWER POLE NORTH OF A POWER POLE
 JB1479'WITH A TRANSFORMER, 62.1 FEET SOUTH OF TRAVERSE STATION RUTH,
 JB1479'67.7 FEET SOUTH OF A METAL WITNESS POST, ABOUT 0.5 FEET BELOW
 JB1479'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB1479'FLUSH WITH THE GROUND.
 JB1479
 JB1479                          STATION RECOVERY (1971)
 JB1479
 JB1479'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB1479'RECOVERED IN GOOD CONDITION.
 JB1479
 JB1479                          STATION RECOVERY (2013)
 JB1479
 JB1479'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1479'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1109 ***********************************************************************
 NH1109  DESIGNATION -  RUTLAND
 NH1109  PID         -  NH1109
 NH1109  STATE/COUNTY-  IL/KANE
 NH1109  COUNTRY     -  US
 NH1109  USGS QUAD   -  PINGREE GROVE (2018)
 NH1109
 NH1109                         *CURRENT SURVEY CONTROL
 NH1109  ______________________________________________________________________
 NH1109* NAD 83(1997) POSITION- 42 07 29.64675(N) 088 26 11.25264(W)   ADJUSTED
 NH1109* NAVD 88 ORTHO HEIGHT -   279.00  (+/-2cm)      915.4   (feet) VERTCON3
 NH1109  ______________________________________________________________________
 NH1109  GEOID HEIGHT    -        -33.510 (meters)                     GEOID18
 NH1109  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 NH1109  HORZ ORDER      -  THIRD
 NH1109  VERT ORDER      -  THIRD ? (See Below)
 NH1109
 NH1109.The horizontal coordinates were established by classical geodetic methods
 NH1109.and adjusted by the National Geodetic Survey in October 1999.
 NH1109
 NH1109.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1109.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1109
 NH1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1109.GEOID18 height accuracy estimate available here.
 NH1109
 NH1109.The vertical order pertains to the NGVD 29 superseded value.
 NH1109
 NH1109.Click photographs - Photos may exist for this station.
 NH1109
 NH1109.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1109
 NH1109. The following values were computed from the NAD 83(1997) position.
 NH1109
 NH1109;                    North         East     Units Scale Factor Converg.
 NH1109;SPC IL E     -   605,980.822   291,472.896   MT  0.99997589   -0 04 09.0
 NH1109;SPC IL E     - 1,988,122.08    956,273.99   sFT  0.99997589   -0 04 09.0
 NH1109;UTM  16      - 4,664,642.520   381,267.532   MT  0.99977346   -0 57 49.0
 NH1109
 NH1109!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1109!SPC IL E     -   0.99996150  x   0.99997589  =   0.99993739
 NH1109!UTM  16      -   0.99996150  x   0.99977346  =   0.99973497
 NH1109
 NH1109:                Primary Azimuth Mark                     Grid Az
 NH1109:SPC IL E     -  RUTLAND AZ MK                            092 18 06.4
 NH1109:UTM  16      -  RUTLAND AZ MK                            093 11 46.4
 NH1109
 NH1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8126764642(NAD 83)
 NH1109
 NH1109|---------------------------------------------------------------------|
 NH1109| PID    Reference Object                     Distance      Geod. Az  |
 NH1109|                                                           dddmmss.s |
 NH1109| NH1117 HUNTLEY UNION MACHINE CO TANK       APPROX. 5.1 KM 0063655.9 |
 NH1109| NH1119 HUNTLEY MUNICIPAL TANK              APPROX. 4.8 KM 0104953.6 |
 NH1109| NH1120 HUNTLEY H D CATTY CORP STK          APPROX. 4.7 KM 0113812.0 |
 NH1109| CJ2064 RUTLAND AZ MK                                      0921357.4 |
 NH1109| CJ2067 RUTLAND RM 3                         18.234 METERS 13004     |
 NH1109| CJ2065 RUTLAND RM 1                         11.583 METERS 17855     |
 NH1109| CJ2066 RUTLAND RM 2                         11.063 METERS 27143     |
 NH1109|---------------------------------------------------------------------|
 NH1109
 NH1109                          SUPERSEDED SURVEY CONTROL
 NH1109
 NH1109  NAD 83(1997)-  42 07 29.64448(N)    088 26 11.25809(W) AD(       ) 3
 NH1109  NAD 83(1986)-  42 07 29.64725(N)    088 26 11.26221(W) AD(       ) 3
 NH1109  NAD 27      -  42 07 29.55930(N)    088 26 10.95970(W) AD(       ) 3
 NH1109  NGVD 29             279.06   (m)          915.5    (f) LEVELING    3  
 NH1109
 NH1109.Superseded values are not recommended for survey control.
 NH1109
 NH1109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1109.See file dsdata.pdf to determine how the superseded data were derived.
 NH1109
 NH1109_MARKER: DS = TRIANGULATION STATION DISK
 NH1109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1109_STAMPING: RUTLAND 1954
 NH1109_MARK LOGO: CGS
 NH1109_PROJECTION: FLUSH
 NH1109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1109+STABILITY: SURFACE MOTION
 NH1109
 NH1109  HISTORY     - Date     Condition        Report By
 NH1109  HISTORY     - 1954     MONUMENTED       CGS
 NH1109  HISTORY     - 1965     GOOD             USGS
 NH1109  HISTORY     - 1966     SEE DESCRIPTION  CGS
 NH1109  HISTORY     - 1970     GOOD             LOCENG
 NH1109  HISTORY     - 1970     GOOD             NGS
 NH1109  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 NH1109
 NH1109                          STATION DESCRIPTION
 NH1109
 NH1109'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1109'STATION IS LOCATED ABOUT 4 MILES NORTH OF PINGRE GROVE AND
 NH1109'ABOUT 3 MILES SOUTH OF HUNTLEY.  IT IS 20 FEET NORTH OF THE
 NH1109'CENTER OF A GRAVEL ROAD, 13 FEET WEST OF TRIPLE 8 INCH WILD
 NH1109'CHERRY TREE AND 8 FEET EAST OF WHITE WITNESS POST.  THE MARK
 NH1109'IS FLUSH AND THE DISK IS STAMPED RUTLAND 1954.
 NH1109'
 NH1109'REFERENCE MARK NO. 1 IS 20 FEET SOUTH OF THE CENTER OF A GRAVEL
 NH1109'ROAD AND 2 FEET NORTH OF A FENCE LINE.  THE MARK IS FLUSH
 NH1109'AND THE DISK IS STAMPED RUTLAND NO 1 1954.
 NH1109'
 NH1109'REFERENCE MARK NO. 2 IS 30 FEET WEST OF A WHITE WITNESS POST
 NH1109'AND 20 FEET NORTH OF THE CENTER OF A GRAVEL ROAD.  THE MARK
 NH1109'IS FLUSH AND THE DISK IS STAMPED RUTLAND NO 2 1954.
 NH1109'
 NH1109'AZIMUTH MARK IS 115 FEET WEST OF THE CENTER OF STATE HIGHWAY
 NH1109'47, 22 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD, 4 FEET
 NH1109'WEST OF A TELEPHONE POLE, 2 FEET WEST OF A WHITE WITNESS
 NH1109'POST AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS FLUSH
 NH1109'AND THE DISK IS STAMPED RUTLAND 1954.
 NH1109'
 NH1109'(USGS) BM IS 30 FEET WEST OF THE CENTER OF STATE HIGHWAY
 NH1109'47, 27 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD AND 11 FEET
 NH1109'EAST OF A HIGHWAY RIGHT-OF-WAY MARKER AND FENCE CORNER.
 NH1109'THE MARK IS A 4 X 4 INCH CONCRETE POST THAT PROJECTS 10 INCHES
 NH1109'WITH A BRONZE U.S. GEOLOGICAL SURVEY BENCH MARK DISK STAMPED
 NH1109'ILL. 1923.
 NH1109'
 NH1109'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET
 NH1109'AND STATE HIGHWAY 47 IN HUNTLEY GO SOUTH ON HIGHWAY 47 FOR
 NH1109'3.0 MILES TO GRAVEL CROSSROAD WITH (USGS) BM AND AZIMUTH MARK
 NH1109'IN THE SOUTHWEST ANGLE AS DESCRIBED.  GO WEST ON GRAVEL ROAD
 NH1109'FOR 0.2 MILE TO STATION ON RIGHT AS DESCRIBED.
 NH1109'
 NH1109'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
 NH1109
 NH1109                          STATION RECOVERY (1965)
 NH1109
 NH1109'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 NH1109'R.M. WAS FOUND OVERTURNED AND THE CAP WAS REMOVED.
 NH1109'
 NH1109'NEW DESCRIPTION FOR RUTLAND IS AS FOLLOWS--4.0 MI. N OF PINGREE,
 NH1109'AND ABOUT 3.0 MI. S OF HUNTLEY, T42N AND R 7 E, 18 FT. N AND
 NH1109'1023 FT. E OF X-RD. AT SEC. 8,9,16,17.  62 FT. E OF POWER
 NH1109'POLE, CONCRETE POST SET FLUSH TO THE GROUND, STANDARD USC
 NH1109'AND GS DISK STAMPED RUTLAND, PAINTED BM 915.5.  POST IS 2
 NH1109'FT. S OF A WHITE WITNESS POST.
 NH1109
 NH1109                          STATION RECOVERY (1966)
 NH1109
 NH1109'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1109'THE SURFACE STATION MARK AND REFERENCE MARK 1 WERE FOUND
 NH1109'UP-ROOTED BY ROAD CONSTRUCTION.  THE AZIMUTH MARK, REFERENCE
 NH1109'MARK 2 AND THE UNDERGROUND STATION MARK WERE RECOVERED AND
 NH1109'FOUND IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO REFERENCE
 NH1109'MARK 2 CHECKED.  THE V.G. OBJECTS MENTIONED IN THE PREVIOUS
 NH1109'DESCRIPTION ARE STILL PRESENT BUT DUE TO HAZE COULD NOT SEE
 NH1109'THEM AT THIS TIME.  THE SURFACE STATION MARK WAS RESET HOLDING
 NH1109'THE ORIGINAL POINT AND A REFERENCE MARK 3 WAS ESTABLISHED
 NH1109'AT THIS TIME.  THE U.S.G.S. WAS NOT FOUND AND IS ASSUMED
 NH1109'LOST.  A NEW DESCRIPTION FOLLOWS--
 NH1109'
 NH1109'LOCATED ABOUT 4 MILES NORTH OF PINGREE GROVE, 3 MILES SOUTH
 NH1109'OF HUNTLEY AND THOUGHT TO BE ON ROAD RIGHT-OF-WAY.
 NH1109'
 NH1109'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET
 NH1109'AND STATE HIGHWAY 47 IN HUNTLEY, GO SOUTH ON HIGHWAY 47 FOR
 NH1109'3.0 MILES TO A GRAVELED CROSSROAD AND THE AZIMUTH MARK IN THE
 NH1109'SOUTHWEST ANGLE AS DESCRIBED.  TURN RIGHT AND GO WEST ON THE
 NH1109'GRAVELED ROAD FOR 0.2 MILE TO THE STATION ON THE RIGHT.
 NH1109'
 NH1109'STATION IS 62 FEET NORTHWEST OF A TELEPHONE POLE, 62 FEET WEST
 NH1109'OF A POWER POLE, 18 FEET NORTH OF THE CENTERLINE OF THE
 NH1109'ROAD AND 3 FEET WEST OF A METAL WITNESS POST.  THE MONUMENT
 NH1109'IS FLUSH AND THE DISK IS STAMPED RUTLAND 1954 1966.
 NH1109'
 NH1109'REFERENCE MARK 2 IS 39 FEET WEST OF THE WITNESS POST AND
 NH1109'16 FEET NORTH OF THE CENTERLINE OF THE ROAD.  THE MONUMENT
 NH1109'IS FLUSH AND THE DISK IS STAMPED RUTLAND NO 2 1954.
 NH1109'
 NH1109'REFERENCE MARK 3 IS 57 FEET SOUTHEAST OF THE WITNESS POST,
 NH1109'41 FEET SOUTHWEST OF THE POWER POLE, 18 FEET SOUTH OF THE
 NH1109'CENTERLINE OF THE ROAD AND 3.5 FEET WEST OF THE TELEPHONE
 NH1109'POLE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 NH1109'RUTLAND NO 3 1954 1966.
 NH1109'
 NH1109'THE AZIMUTH MARK IS 115 FEET WEST OF THE CENTERLINE OF HIGHWAY
 NH1109'47, 22 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD,
 NH1109'4 FEET WEST OF A TELEPHONE POLE AND 1 FOOT EAST OF A METAL
 NH1109'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1109'RUTLAND 1954.
 NH1109'
 NH1109'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1109'
 NH1109'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES
 NH1109'SOUTH OF HUNTLEY
 NH1109
 NH1109                          STATION RECOVERY (1970)
 NH1109
 NH1109'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (TBB)
 NH1109'RUTLAND 1954 1966-FOUND FROM DESCRIPTION
 NH1109'
 NH1109'RUTLAND 1954-FOUND FROM DESCRIPTION
 NH1109'
 NH1109'REFERENCE MONUMENTS-NOT SEARCHED FOR
 NH1109'
 NH1109'STA. RUTLAND IS ALSO 60.0 FT WEST OF ILLINOIS DIVISION OF
 NH1109'HIGHWAYS ROW MONUMENT.  RUTLAND AZMK.  TELEPHONE POLE NO
 NH1109'LONGER EXISTS.  AZ MK IS 79 FT WES OF STOP SIGN.  73 FT SW
 NH1109'OF 12 IN DIAMETER OAK TREE.  90.4 FT SW OF POWER POLE.  49.7
 NH1109'FT SOUTH OF 1 IN DIAMETER OAK TREE.  ALL WITH ILS 1470 BRASS
 NH1109'WASHER AND NAIL.
 NH1109
 NH1109                          STATION RECOVERY (1970)
 NH1109
 NH1109'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NH1109'THE STATION MARK, REFERENCE MARKS 2 AND 3 AND THE AZIMUTH
 NH1109'MARK WERE FOUND IN GOOD CONDITION.  THE 1966 RECOVERY NOTE
 NH1109'IS GOOD WITH THE BELOW.
 NH1109'
 NH1109'THE STATION MARK IS 60 FEET WEST OF A CONCRETE RIGHT-OF-WAY
 NH1109'POST.
 NH1109'
 NH1109'REFERENCE MARK 3 IS 4 FEET WEST OF A POWER LINE GUY POLE.
 NH1109'
 NH1109'THE AZIMUTH MARK IS 73 FEET SOUTHWEST OF A 12 INCH OAK TREE
 NH1109'AND 90 FEET SOUTHWEST OF A POWER POLE.
 NH1109'
 NH1109'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3
 NH1109'MILES SOUTH OF HUNTLEY
 NH1109
 NH1109                          STATION RECOVERY (1998)
 NH1109
 NH1109'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1109'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1899 ***********************************************************************
 ME1899  DESIGNATION -  RV 1
 ME1899  PID         -  ME1899
 ME1899  STATE/COUNTY-  IL/COOK
 ME1899  COUNTRY     -  US
 ME1899  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1899
 ME1899                         *CURRENT SURVEY CONTROL
 ME1899  ______________________________________________________________________
 ME1899* NAD 83(1986) POSITION- 41 53 52.     (N) 087 39 10.     (W)   SCALED
 ME1899* NAVD 88 ORTHO HEIGHT -   185.461 (meters)      608.47  (feet) ADJUSTED
 ME1899  ______________________________________________________________________
 ME1899  GEOID HEIGHT    -        -33.615 (meters)                     GEOID18
 ME1899  DYNAMIC HEIGHT  -        185.398 (meters)      608.26  (feet) COMP
 ME1899  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 ME1899
 ME1899  VERT ORDER      -  SECOND    CLASS 0
 ME1899
 ME1899.The horizontal coordinates were scaled from a map and have
 ME1899.an estimated accuracy of +/- 6 seconds.
 ME1899
 ME1899.The orthometric height was determined by differential leveling and
 ME1899.adjusted by the NATIONAL GEODETIC SURVEY
 ME1899.in June 1991.
 ME1899
 ME1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1899.GEOID18 height accuracy estimate available here.
 ME1899
 ME1899.Click photographs - Photos may exist for this station.
 ME1899
 ME1899.The dynamic height is computed by dividing the NAVD 88
 ME1899.geopotential number by the normal gravity value computed on the
 ME1899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1899.degrees latitude (g = 980.6199 gals.).
 ME1899
 ME1899.The modeled gravity was interpolated from observed gravity values.
 ME1899
 ME1899;                    North         East    Units  Estimated Accuracy
 ME1899;SPC IL E     -   580,970.      356,470.      MT  (+/- 180 meters Scaled)
 ME1899
 ME1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM458386(NAD 83)
 ME1899
 ME1899                          SUPERSEDED SURVEY CONTROL
 ME1899
 ME1899  NGVD 29 (??/??/92)  185.545  (m)          608.74   (f) ADJ UNCH    2 0
 ME1899
 ME1899.Superseded values are not recommended for survey control.
 ME1899
 ME1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1899.See file dsdata.pdf to determine how the superseded data were derived.
 ME1899
 ME1899_MARKER: R = RIVET
 ME1899_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1899_SP_SET: BRIDGE
 ME1899_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1899
 ME1899  HISTORY     - Date     Condition        Report By
 ME1899  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1899  HISTORY     - 1947     GOOD             CGS
 ME1899  HISTORY     - 1987     GOOD             USPSQD
 ME1899
 ME1899                          STATION DESCRIPTION
 ME1899
 ME1899'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1899'AT CHICAGO.
 ME1899'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 ME1899'RAILWAY, BETWEEN SIGNAL BRIDGE M AND SIGNAL BRIDGE N, AT THE
 ME1899'OGDEN AVENUE SUBWAY, IN THE SOUTH END OF THE EAST CONCRETE
 ME1899'ABUTMENT, 17 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND LEVEL
 ME1899'WITH THE RAIL.  A STANDARD MONEL-METAL RIVET.
 ME1899
 ME1899                          STATION RECOVERY (1987)
 ME1899
 ME1899'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1899'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0078 ***********************************************************************
 JC0078  DESIGNATION -  RV 1
 JC0078  PID         -  JC0078
 JC0078  STATE/COUNTY-  IL/ST CLAIR
 JC0078  COUNTRY     -  US
 JC0078  USGS QUAD   -  CAHOKIA (2018)
 JC0078
 JC0078                         *CURRENT SURVEY CONTROL
 JC0078  ______________________________________________________________________
 JC0078* NAD 83(1986) POSITION- 38 35 44.     (N) 090 09 22.     (W)   SCALED
 JC0078* NAVD 88 ORTHO HEIGHT -   127.402 (meters)      417.98  (feet) ADJUSTED
 JC0078  ______________________________________________________________________
 JC0078  GEOID HEIGHT    -        -30.940 (meters)                     GEOID18
 JC0078  DYNAMIC HEIGHT  -        127.321 (meters)      417.72  (feet) COMP
 JC0078  MODELED GRAVITY -    979,992.1   (mgal)                       NAVD 88
 JC0078
 JC0078  VERT ORDER      -  SECOND    CLASS 0
 JC0078
 JC0078.The horizontal coordinates were scaled from a map and have
 JC0078.an estimated accuracy of +/- 6 seconds.
 JC0078
 JC0078.The orthometric height was determined by differential leveling and
 JC0078.adjusted by the NATIONAL GEODETIC SURVEY
 JC0078.in June 1991.
 JC0078
 JC0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0078.GEOID18 height accuracy estimate available here.
 JC0078
 JC0078.Click photographs - Photos may exist for this station.
 JC0078
 JC0078.The dynamic height is computed by dividing the NAVD 88
 JC0078.geopotential number by the normal gravity value computed on the
 JC0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0078.degrees latitude (g = 980.6199 gals.).
 JC0078
 JC0078.The modeled gravity was interpolated from observed gravity values.
 JC0078
 JC0078;                    North         East    Units  Estimated Accuracy
 JC0078;SPC IL W     -   214,070.      700,920.      MT  (+/- 180 meters Scaled)
 JC0078
 JC0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC476757(NAD 83)
 JC0078
 JC0078                          SUPERSEDED SURVEY CONTROL
 JC0078
 JC0078  NGVD 29 (??/??/92)  127.537  (m)          418.43   (f) ADJ UNCH    2 0
 JC0078
 JC0078.Superseded values are not recommended for survey control.
 JC0078
 JC0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0078.See file dsdata.pdf to determine how the superseded data were derived.
 JC0078
 JC0078_MARKER: R = RIVET
 JC0078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0078+STABILITY: SURFACE MOTION
 JC0078
 JC0078  HISTORY     - Date     Condition        Report By
 JC0078  HISTORY     - UNK      MONUMENTED       MPRR
 JC0078  HISTORY     - 1949     GOOD             CGS
 JC0078
 JC0078                          STATION DESCRIPTION
 JC0078
 JC0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0078'AT EAST ST LOUIS.
 JC0078'AT EAST ST. LOUIS, AT THE CROSSINGS OF MISSOURI PACIFIC RAILROAD
 JC0078'AND THE ILLINOIS CENTRAL RAILROAD, ABOUT 125 YARDS SOUTHEAST OF
 JC0078'THE CENTER LINE OF CROSSING OF I.C.RR AND 20TH STREET, ABOUT
 JC0078'120 YARDS SOUTHEAST AND ACROSS THE TRACKS FROM A 3 STORY SWITCH
 JC0078'CONTROL TOWER, SET IN THE TOP OF THE O CONCRETE MILE POST ON THE
 JC0078'M.P. RR, 39 FEET WEST AND ACROSS M.P. RR TRACKS FROM THE O MILE
 JC0078'MARK PAINTED ON TELEPHONE POLE, 123 FEET SOUTHEAST OF BM F 114,
 JC0078'53 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF I.C. RR, 6 FEET WEST
 JC0078'OF THE WEST RAIL OF THE MAIN TRACK OF M.P. RR, ABOUT LEVEL WITH
 JC0078'THE TRACKS AND SET IN TOP OF A CONCRETE MILE POST PROJECTING
 JC0078'16 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0313 ***********************************************************************
 LD0313  DESIGNATION -  RV 1
 LD0313  PID         -  LD0313
 LD0313  STATE/COUNTY-  IL/MASON
 LD0313  COUNTRY     -  US
 LD0313  USGS QUAD   -  HAVANA (2018)
 LD0313
 LD0313                         *CURRENT SURVEY CONTROL
 LD0313  ______________________________________________________________________
 LD0313* NAD 83(1986) POSITION- 40 18 00.     (N) 090 03 53.     (W)   SCALED
 LD0313* NAVD 88 ORTHO HEIGHT -   144.129 (meters)      472.86  (feet) ADJUSTED
 LD0313  ______________________________________________________________________
 LD0313  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 LD0313  DYNAMIC HEIGHT  -        144.057 (meters)      472.63  (feet) COMP
 LD0313  MODELED GRAVITY -    980,127.0   (mgal)                       NAVD 88
 LD0313
 LD0313  VERT ORDER      -  SECOND    CLASS 0
 LD0313
 LD0313.The horizontal coordinates were scaled from a map and have
 LD0313.an estimated accuracy of +/- 6 seconds.
 LD0313
 LD0313.The orthometric height was determined by differential leveling and
 LD0313.adjusted by the NATIONAL GEODETIC SURVEY
 LD0313.in June 1991.
 LD0313
 LD0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0313.GEOID18 height accuracy estimate available here.
 LD0313
 LD0313.Click photographs - Photos may exist for this station.
 LD0313
 LD0313.The dynamic height is computed by dividing the NAVD 88
 LD0313.geopotential number by the normal gravity value computed on the
 LD0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0313.degrees latitude (g = 980.6199 gals.).
 LD0313
 LD0313.The modeled gravity was interpolated from observed gravity values.
 LD0313
 LD0313;                    North         East    Units  Estimated Accuracy
 LD0313;SPC IL W     -   403,300.      708,670.      MT  (+/- 180 meters Scaled)
 LD0313
 LD0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE494651(NAD 83)
 LD0313
 LD0313                          SUPERSEDED SURVEY CONTROL
 LD0313
 LD0313  NGVD 29 (??/??/92)  144.223  (m)          473.17   (f) ADJ UNCH    2 0
 LD0313
 LD0313.Superseded values are not recommended for survey control.
 LD0313
 LD0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0313.See file dsdata.pdf to determine how the superseded data were derived.
 LD0313
 LD0313_MARKER: R = RIVET
 LD0313_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0313_SP_SET: TRAFFIC FLASHER CONCRETE BASE
 LD0313_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0313
 LD0313  HISTORY     - Date     Condition        Report By
 LD0313  HISTORY     - UNK      MONUMENTED       CIMRR
 LD0313  HISTORY     - 1934     GOOD             CGS
 LD0313
 LD0313                          STATION DESCRIPTION
 LD0313
 LD0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0313'AT HAVANA.
 LD0313'AT HAVANA, MASON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LD0313'RAILWAY, IN THE MIDDLE OF MAIN STREET, 70 FEET NORTHEAST OF THE
 LD0313'CORNER OF A BRICK BUILDING, 56 FEET SOUTH OF THE POINT OF A
 LD0313'SWITCH, 14 FEET WEST OF THE CENTERLINE OF THE TRACK, IN THE TOP
 LD0313'OF A CONCRETE BASE OF A TRAFFIC FLASHER, AND 9 INCHES FROM THE
 LD0313'EAST CORNER.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0505 ***********************************************************************
 LD0505  DESIGNATION -  RV 1
 LD0505  PID         -  LD0505
 LD0505  STATE/COUNTY-  IL/HENDERSON
 LD0505  COUNTRY     -  US
 LD0505  USGS QUAD   -  LOMAX (2018)
 LD0505
 LD0505                         *CURRENT SURVEY CONTROL
 LD0505  ______________________________________________________________________
 LD0505* NAD 83(1986) POSITION- 40 39 26.     (N) 091 03 31.     (W)   SCALED
 LD0505* NAVD 88 ORTHO HEIGHT -   183.659 (meters)      602.55  (feet) ADJUSTED
 LD0505  ______________________________________________________________________
 LD0505  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 LD0505  DYNAMIC HEIGHT  -        183.572 (meters)      602.27  (feet) COMP
 LD0505  MODELED GRAVITY -    980,143.5   (mgal)                       NAVD 88
 LD0505
 LD0505  VERT ORDER      -  SECOND    CLASS 0
 LD0505
 LD0505.The horizontal coordinates were scaled from a map and have
 LD0505.an estimated accuracy of +/- 6 seconds.
 LD0505
 LD0505.The orthometric height was determined by differential leveling and
 LD0505.adjusted by the NATIONAL GEODETIC SURVEY
 LD0505.in June 1991.
 LD0505
 LD0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0505.GEOID18 height accuracy estimate available here.
 LD0505
 LD0505.Click photographs - Photos may exist for this station.
 LD0505
 LD0505.The dynamic height is computed by dividing the NAVD 88
 LD0505.geopotential number by the normal gravity value computed on the
 LD0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0505.degrees latitude (g = 980.6199 gals.).
 LD0505
 LD0505.The modeled gravity was interpolated from observed gravity values.
 LD0505
 LD0505;                    North         East    Units  Estimated Accuracy
 LD0505;SPC IL W     -   443,350.      624,570.      MT  (+/- 180 meters Scaled)
 LD0505
 LD0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF641025(NAD 83)
 LD0505
 LD0505                          SUPERSEDED SURVEY CONTROL
 LD0505
 LD0505  NGVD 29 (??/??/92)  183.711  (m)          602.73   (f) ADJ UNCH    2 0
 LD0505
 LD0505.Superseded values are not recommended for survey control.
 LD0505
 LD0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0505.See file dsdata.pdf to determine how the superseded data were derived.
 LD0505
 LD0505_MARKER: R = RIVET
 LD0505_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0505_SP_SET: BRIDGE
 LD0505_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0505_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0505+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 LD0505
 LD0505  HISTORY     - Date     Condition        Report By
 LD0505  HISTORY     - UNK      MONUMENTED       TPWRR
 LD0505  HISTORY     - 1935     GOOD             CGS
 LD0505  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0505  HISTORY     - 20040323 GOOD             ILDT
 LD0505  HISTORY     - 20120523 GOOD             ILDT
 LD0505
 LD0505                          STATION DESCRIPTION
 LD0505
 LD0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0505'1 MI NE FROM LOMAX.
 LD0505'1.0 MILE NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0505'RAILROAD FROM THE STATION AT LOMAX, HENDERSON COUNTY, THENCE
 LD0505'2.3 MILES SOUTH ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD,
 LD0505'AND IN THE TOP OF THE NORTHWEST CORNER OF THE SOUTHWEST CONCRETE
 LD0505'RETAINING WALL OF BRIDGE 137.  A STANDARD MONEL-METAL RIVET.
 LD0505
 LD0505                          STATION RECOVERY (2001)
 LD0505
 LD0505'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001
 LD0505'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0505
 LD0505                          STATION RECOVERY (2004)
 LD0505
 LD0505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 LD0505'RECOVERED AS DESCRIBED
 LD0505
 LD0505                          STATION RECOVERY (2012)
 LD0505
 LD0505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0024 ***********************************************************************
 MG0024  DESIGNATION -  RV 1
 MG0024  PID         -  MG0024
 MG0024  STATE/COUNTY-  IL/WHITESIDE
 MG0024  COUNTRY     -  US
 MG0024  USGS QUAD   -  CLINTON (2018)
 MG0024
 MG0024                         *CURRENT SURVEY CONTROL
 MG0024  ______________________________________________________________________
 MG0024* NAD 83(1986) POSITION- 41 50 11.     (N) 090 10 31.     (W)   SCALED
 MG0024* NAVD 88 ORTHO HEIGHT -   181.295 (meters)      594.80  (feet) ADJUSTED
 MG0024  ______________________________________________________________________
 MG0024  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 MG0024  DYNAMIC HEIGHT  -        181.228 (meters)      594.58  (feet) COMP
 MG0024  MODELED GRAVITY -    980,249.1   (mgal)                       NAVD 88
 MG0024
 MG0024  VERT ORDER      -  SECOND    CLASS 0
 MG0024
 MG0024.The horizontal coordinates were scaled from a map and have
 MG0024.an estimated accuracy of +/- 6 seconds.
 MG0024
 MG0024.The orthometric height was determined by differential leveling and
 MG0024.adjusted by the NATIONAL GEODETIC SURVEY
 MG0024.in June 1991.
 MG0024
 MG0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0024.GEOID18 height accuracy estimate available here.
 MG0024
 MG0024.Click photographs - Photos may exist for this station.
 MG0024
 MG0024.The dynamic height is computed by dividing the NAVD 88
 MG0024.geopotential number by the normal gravity value computed on the
 MG0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0024.degrees latitude (g = 980.6199 gals.).
 MG0024
 MG0024.The modeled gravity was interpolated from observed gravity values.
 MG0024
 MG0024;                    North         East    Units  Estimated Accuracy
 MG0024;SPC IL W     -   573,910.      699,290.      MT  (+/- 180 meters Scaled)
 MG0024
 MG0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG345354(NAD 83)
 MG0024
 MG0024                          SUPERSEDED SURVEY CONTROL
 MG0024
 MG0024  NGVD 29 (??/??/92)  181.309  (m)          594.84   (f) ADJ UNCH    2 0
 MG0024
 MG0024.Superseded values are not recommended for survey control.
 MG0024
 MG0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0024.See file dsdata.pdf to determine how the superseded data were derived.
 MG0024
 MG0024_MARKER: R = RIVET
 MG0024_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0024_SP_SET: WALL
 MG0024_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0024
 MG0024  HISTORY     - Date     Condition        Report By
 MG0024  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0024  HISTORY     - 1952     GOOD             CGS
 MG0024  HISTORY     - 19980222 GOOD             USPSQD
 MG0024  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0024  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0024  HISTORY     - 20050324 MARK NOT FOUND   USPSQD
 MG0024
 MG0024                          STATION DESCRIPTION
 MG0024
 MG0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 MG0024'2.3 MI W FROM FULTON.
 MG0024'2.3 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0024'FROM THE STATION AT FULTON, WHITESIDE COUNTY, AT THE MISSISSIPPI
 MG0024'RIVER BRIDGE AND ON THE SOUTH END OF THE EAST STONE BACK WALL.
 MG0024'A STANDARD MONEL-METAL RIVET.
 MG0024
 MG0024                          STATION RECOVERY (1998)
 MG0024
 MG0024'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0024'RECOVERED IN GOOD CONDITION.
 MG0024
 MG0024                          STATION RECOVERY (1999)
 MG0024
 MG0024'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0024'MARK NOT FOUND.
 MG0024
 MG0024                          STATION RECOVERY (2003)
 MG0024
 MG0024'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0024'MARK NOT FOUND.
 MG0024
 MG0024                          STATION RECOVERY (2005)
 MG0024
 MG0024'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0024'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0858 ***********************************************************************
 MF0858  DESIGNATION -  RV 1
 MF0858  PID         -  MF0858
 MF0858  STATE/COUNTY-  IL/BUREAU
 MF0858  COUNTRY     -  US
 MF0858  USGS QUAD   -  DEPUE (2018)
 MF0858
 MF0858                         *CURRENT SURVEY CONTROL
 MF0858  ______________________________________________________________________
 MF0858* NAD 83(1986) POSITION- 41 17 16.     (N) 089 22 25.     (W)   SCALED
 MF0858* NAVD 88 ORTHO HEIGHT -   144.059 (meters)      472.63  (feet) ADJUSTED
 MF0858  ______________________________________________________________________
 MF0858  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 MF0858  DYNAMIC HEIGHT  -        144.000 (meters)      472.44  (feet) COMP
 MF0858  MODELED GRAVITY -    980,212.6   (mgal)                       NAVD 88
 MF0858
 MF0858  VERT ORDER      -  FIRST     CLASS II
 MF0858
 MF0858.The horizontal coordinates were scaled from a map and have
 MF0858.an estimated accuracy of +/- 6 seconds.
 MF0858
 MF0858.The orthometric height was determined by differential leveling and
 MF0858.adjusted by the NATIONAL GEODETIC SURVEY
 MF0858.in June 1991.
 MF0858
 MF0858.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0858.GEOID18 height accuracy estimate available here.
 MF0858
 MF0858.Click photographs - Photos may exist for this station.
 MF0858
 MF0858.The dynamic height is computed by dividing the NAVD 88
 MF0858.geopotential number by the normal gravity value computed on the
 MF0858.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0858.degrees latitude (g = 980.6199 gals.).
 MF0858
 MF0858.The modeled gravity was interpolated from observed gravity values.
 MF0858
 MF0858;                    North         East    Units  Estimated Accuracy
 MF0858;SPC IL W     -   513,290.      766,430.      MT  (+/- 180 meters Scaled)
 MF0858
 MF0858_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL012734(NAD 83)
 MF0858
 MF0858                          SUPERSEDED SURVEY CONTROL
 MF0858
 MF0858  NGVD 29 (??/??/92)  144.126  (m)          472.85   (f) ADJ UNCH    1 2
 MF0858
 MF0858.Superseded values are not recommended for survey control.
 MF0858
 MF0858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0858.See file dsdata.pdf to determine how the superseded data were derived.
 MF0858
 MF0858_MARKER: R = RIVET
 MF0858_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0858_SP_SET: PIER
 MF0858_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0858
 MF0858  HISTORY     - Date     Condition        Report By
 MF0858  HISTORY     - UNK      MONUMENTED       RIRR
 MF0858  HISTORY     - 1960     GOOD             CGS
 MF0858
 MF0858                          STATION DESCRIPTION
 MF0858
 MF0858'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0858'0.4 MI W FROM BUREAU.
 MF0858'ABOUT 0.45 MILE WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0858'RAILROAD FROM THE STATION AT BUREAU, 0.35 MILE EAST OF MILEPOST
 MF0858'115, AT THE STATE HIGHWAY 29 OVERPASS OVER THE TRACK AND IS
 MF0858'DIRECTLY BETWEEN THE CENTER AND WEST POST OF THE PIER, 21 FEET
 MF0858'NORTH OF THE NORTH RAIL OF THE NORTH ONE OF FOUR TRACKS, 4 1/2
 MF0858'FEET EAST OF THE EAST FACE OF THE WEST POST, 1 FOOT NORTH OF THE
 MF0858'SOUTH EDGE OF THE BASE, AND ABOUT 1 FOOT BELOW THE LEVEL OF
 MF0858'THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0100 ***********************************************************************
 NH0100  DESIGNATION -  RV 1
 NH0100  PID         -  NH0100
 NH0100  STATE/COUNTY-  IL/MCHENRY
 NH0100  COUNTRY     -  US
 NH0100  USGS QUAD   -  RICHMOND (2018)
 NH0100
 NH0100                         *CURRENT SURVEY CONTROL
 NH0100  ______________________________________________________________________
 NH0100* NAD 83(1986) POSITION- 42 27 24.     (N) 088 18 23.     (W)   SCALED
 NH0100* NAVD 88 ORTHO HEIGHT -   243.331 (meters)      798.33  (feet) ADJUSTED
 NH0100  ______________________________________________________________________
 NH0100  GEOID HEIGHT    -        -34.196 (meters)                     GEOID18
 NH0100  DYNAMIC HEIGHT  -        243.253 (meters)      798.07  (feet) COMP
 NH0100  MODELED GRAVITY -    980,294.5   (mgal)                       NAVD 88
 NH0100
 NH0100  VERT ORDER      -  SECOND    CLASS 0
 NH0100
 NH0100.The horizontal coordinates were scaled from a map and have
 NH0100.an estimated accuracy of +/- 6 seconds.
 NH0100
 NH0100.The orthometric height was determined by differential leveling and
 NH0100.adjusted by the NATIONAL GEODETIC SURVEY
 NH0100.in June 1991.
 NH0100
 NH0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0100.GEOID18 height accuracy estimate available here.
 NH0100
 NH0100.Click photographs - Photos may exist for this station.
 NH0100
 NH0100.The dynamic height is computed by dividing the NAVD 88
 NH0100.geopotential number by the normal gravity value computed on the
 NH0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0100.degrees latitude (g = 980.6199 gals.).
 NH0100
 NH0100.The modeled gravity was interpolated from observed gravity values.
 NH0100
 NH0100;                    North         East    Units  Estimated Accuracy
 NH0100;SPC IL E     -   642,830.      302,220.      MT  (+/- 180 meters Scaled)
 NH0100
 NH0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN925013(NAD 83)
 NH0100
 NH0100                          SUPERSEDED SURVEY CONTROL
 NH0100
 NH0100  NGVD 29 (??/??/92)  243.406  (m)          798.57   (f) ADJ UNCH    2 0
 NH0100
 NH0100.Superseded values are not recommended for survey control.
 NH0100
 NH0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0100.See file dsdata.pdf to determine how the superseded data were derived.
 NH0100
 NH0100_MARKER: R = RIVET
 NH0100_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0100_SP_SET: BRIDGE ABUTMENT
 NH0100_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0100
 NH0100  HISTORY     - Date     Condition        Report By
 NH0100  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0100  HISTORY     - 1960     GOOD             CGS
 NH0100  HISTORY     - 20060422 MARK NOT FOUND   USPSQD
 NH0100
 NH0100                          STATION DESCRIPTION
 NH0100
 NH0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0100'AT RICHMOND.
 NH0100'AT THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0100'RAILROAD AND THE CHICAGO AND NORTH WESTERN RAILWAY IN THE SOUTH
 NH0100'PART OF RICHMOND, 0.1 MILE SOUTH OF C AND NW. RY. MILEPOLE 74,
 NH0100'24 FEET EAST OF THE EAST RAIL OF THE CHICAGO AND NORTH WESTERN
 NH0100'RAILWAY TRACK, IN TOP OF THE SLOPING CONCRETE CAPPED SOUTH END
 NH0100'OF THE WING WALL AT THE SOUTHEAST CORNER OF THE OVERPASS OF
 NH0100'C. M. ST. P. AND P. RR. OVER THE C. AND NW. RY., 4 FEET NORTH
 NH0100'OF THE SOUTH END OF THE WING WALL, 25 FEET (SLOPE MEASUREMENT)
 NH0100'SOUTH OF BENCH MARK D 17, DESCRIBED, 1/2 FOOT EAST OF THE WEST
 NH0100'FACE OF THE WING WALL, AND ABOUT 4 FEET ABOVE THE LEVEL OF THE
 NH0100'TRACK.  THIS MARK CAN BE REACHED BY GOING ABOUT 1.6 MILES SOUTH
 NH0100'ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE STATION
 NH0100'AT RICHMOND.
 NH0100
 NH0100                          STATION RECOVERY (2006)
 NH0100
 NH0100'RECOVERY NOTE BY US POWER SQUADRON 2006 (RH)
 NH0100'THIS MARK IS DESTROYED.  OBSERVER SAID AREA WHERE MARK IS TO BE IS
 NH0100'CRUMBLING CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0967 ***********************************************************************
 MF0967  DESIGNATION -  RV 1
 MF0967  PID         -  MF0967
 MF0967  STATE/COUNTY-  IL/BUREAU
 MF0967  COUNTRY     -  US
 MF0967  USGS QUAD   -  BUDA (2018)
 MF0967
 MF0967                         *CURRENT SURVEY CONTROL
 MF0967  ______________________________________________________________________
 MF0967* NAD 83(1986) POSITION- 41 18 51.     (N) 089 41 23.     (W)   SCALED
 MF0967* NAVD 88 ORTHO HEIGHT -   219.914 (meters)      721.50  (feet) ADJUSTED
 MF0967  ______________________________________________________________________
 MF0967  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 MF0967  DYNAMIC HEIGHT  -        219.823 (meters)      721.20  (feet) COMP
 MF0967  MODELED GRAVITY -    980,203.1   (mgal)                       NAVD 88
 MF0967
 MF0967  VERT ORDER      -  SECOND    CLASS 0
 MF0967
 MF0967.The horizontal coordinates were scaled from a map and have
 MF0967.an estimated accuracy of +/- 6 seconds.
 MF0967
 MF0967.The orthometric height was determined by differential leveling and
 MF0967.adjusted by the NATIONAL GEODETIC SURVEY
 MF0967.in June 1991.
 MF0967
 MF0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0967.GEOID18 height accuracy estimate available here.
 MF0967
 MF0967.Click photographs - Photos may exist for this station.
 MF0967
 MF0967.The dynamic height is computed by dividing the NAVD 88
 MF0967.geopotential number by the normal gravity value computed on the
 MF0967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0967.degrees latitude (g = 980.6199 gals.).
 MF0967
 MF0967.The modeled gravity was interpolated from observed gravity values.
 MF0967
 MF0967;                    North         East    Units  Estimated Accuracy
 MF0967;SPC IL W     -   516,020.      739,930.      MT  (+/- 180 meters Scaled)
 MF0967
 MF0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL748771(NAD 83)
 MF0967
 MF0967                          SUPERSEDED SURVEY CONTROL
 MF0967
 MF0967  NGVD 29 (??/??/92)  219.989  (m)          721.75   (f) ADJ UNCH    2 0
 MF0967
 MF0967.Superseded values are not recommended for survey control.
 MF0967
 MF0967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0967.See file dsdata.pdf to determine how the superseded data were derived.
 MF0967
 MF0967_MARKER: R = RIVET
 MF0967_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0967_SP_SET: FOUNDATION
 MF0967_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0967
 MF0967  HISTORY     - Date     Condition        Report By
 MF0967  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0967  HISTORY     - 1941     GOOD             CGS
 MF0967
 MF0967                          STATION DESCRIPTION
 MF0967
 MF0967'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 MF0967'AT BUDA.
 MF0967'AT BUDA, BUREAU COUNTY, ABOUT 50 YARDS NORTH OF THE CHICAGO
 MF0967'AND NORTH WESTERN RAILWAY STATION, AT A WATER TANK, AND IN
 MF0967'THE NORTHWEST CORNER OF THE SANDSTONE-BLOCK FOUNDATION NEAR
 MF0967'THE MAIN TRACK.  A STANDARD MONEL-METAL RIVET.  NOTE-- WATER TANK
 MF0967'TO BE TORN DOWN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0095 ***********************************************************************
 JC0095  DESIGNATION -  RV 10
 JC0095  PID         -  JC0095
 JC0095  STATE/COUNTY-  IL/ST CLAIR
 JC0095  COUNTRY     -  US
 JC0095  USGS QUAD   -  CAHOKIA (2018)
 JC0095
 JC0095                         *CURRENT SURVEY CONTROL
 JC0095  ______________________________________________________________________
 JC0095* NAD 83(1986) POSITION- 38 32 25.     (N) 090 12 02.     (W)   SCALED
 JC0095* NAVD 88 ORTHO HEIGHT -   126.897 (meters)      416.33  (feet) ADJUSTED
 JC0095  ______________________________________________________________________
 JC0095  GEOID HEIGHT    -        -30.805 (meters)                     GEOID18
 JC0095  DYNAMIC HEIGHT  -        126.817 (meters)      416.07  (feet) COMP
 JC0095  MODELED GRAVITY -    979,992.0   (mgal)                       NAVD 88
 JC0095
 JC0095  VERT ORDER      -  SECOND    CLASS 0
 JC0095
 JC0095.The horizontal coordinates were scaled from a map and have
 JC0095.an estimated accuracy of +/- 6 seconds.
 JC0095
 JC0095.The orthometric height was determined by differential leveling and
 JC0095.adjusted by the NATIONAL GEODETIC SURVEY
 JC0095.in June 1991.
 JC0095
 JC0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0095.GEOID18 height accuracy estimate available here.
 JC0095
 JC0095.Click photographs - Photos may exist for this station.
 JC0095
 JC0095.The dynamic height is computed by dividing the NAVD 88
 JC0095.geopotential number by the normal gravity value computed on the
 JC0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0095.degrees latitude (g = 980.6199 gals.).
 JC0095
 JC0095.The modeled gravity was interpolated from observed gravity values.
 JC0095
 JC0095;                    North         East    Units  Estimated Accuracy
 JC0095;SPC IL W     -   207,940.      697,050.      MT  (+/- 180 meters Scaled)
 JC0095
 JC0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC439694(NAD 83)
 JC0095
 JC0095                          SUPERSEDED SURVEY CONTROL
 JC0095
 JC0095  NGVD 29 (??/??/92)  127.044  (m)          416.81   (f) ADJ UNCH    2 0
 JC0095
 JC0095.Superseded values are not recommended for survey control.
 JC0095
 JC0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0095.See file dsdata.pdf to determine how the superseded data were derived.
 JC0095
 JC0095_MARKER: R = RIVET
 JC0095_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0095_SP_SET: SIGNAL BASE
 JC0095_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0095
 JC0095  HISTORY     - Date     Condition        Report By
 JC0095  HISTORY     - UNK      MONUMENTED       MPRR
 JC0095  HISTORY     - 1934     GOOD             CGS
 JC0095
 JC0095                          STATION DESCRIPTION
 JC0095
 JC0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 JC0095'1.6 MI N FROM DUPO.
 JC0095'1.6 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0095'STATION AT DUPO, ST. CLAIR COUNTY, AT POLE 4/20, 33 FEET WEST OF
 JC0095'THE SOUTH-BOUND MAIN TRACK, OF A BANJO SIGNAL, AND IN THE TOP
 JC0095'OF THE SOUTHEAST CORNER OF THE BASE.  A STANDARD MONEL-METAL
 JC0095'RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0993 ***********************************************************************
 KB0993  DESIGNATION -  RV 10
 KB0993  PID         -  KB0993
 KB0993  STATE/COUNTY-  IL/SANGAMON
 KB0993  COUNTRY     -  US
 KB0993  USGS QUAD   -  ATHENS (2018)
 KB0993
 KB0993                         *CURRENT SURVEY CONTROL
 KB0993  ______________________________________________________________________
 KB0993* NAD 83(1986) POSITION- 39 56 11.     (N) 089 40 26.     (W)   SCALED
 KB0993* NAVD 88 ORTHO HEIGHT -   178.965 (meters)      587.15  (feet) ADJUSTED
 KB0993  ______________________________________________________________________
 KB0993  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 KB0993  DYNAMIC HEIGHT  -        178.869 (meters)      586.84  (feet) COMP
 KB0993  MODELED GRAVITY -    980,088.0   (mgal)                       NAVD 88
 KB0993
 KB0993  VERT ORDER      -  SECOND    CLASS 0
 KB0993
 KB0993.The horizontal coordinates were scaled from a map and have
 KB0993.an estimated accuracy of +/- 6 seconds.
 KB0993
 KB0993.The orthometric height was determined by differential leveling and
 KB0993.adjusted by the NATIONAL GEODETIC SURVEY
 KB0993.in June 1991.
 KB0993
 KB0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0993.GEOID18 height accuracy estimate available here.
 KB0993
 KB0993.Click photographs - Photos may exist for this station.
 KB0993
 KB0993.The dynamic height is computed by dividing the NAVD 88
 KB0993.geopotential number by the normal gravity value computed on the
 KB0993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0993.degrees latitude (g = 980.6199 gals.).
 KB0993
 KB0993.The modeled gravity was interpolated from observed gravity values.
 KB0993
 KB0993;                    North         East    Units  Estimated Accuracy
 KB0993;SPC IL W     -   363,040.      742,120.      MT  (+/- 180 meters Scaled)
 KB0993
 KB0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK715241(NAD 83)
 KB0993
 KB0993                          SUPERSEDED SURVEY CONTROL
 KB0993
 KB0993  NGVD 29 (??/??/92)  179.069  (m)          587.50   (f) ADJ UNCH    2 0
 KB0993
 KB0993.Superseded values are not recommended for survey control.
 KB0993
 KB0993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0993.See file dsdata.pdf to determine how the superseded data were derived.
 KB0993
 KB0993_MARKER: R = RIVET
 KB0993_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KB0993_SP_SET: FLASH SIGNAL BASE
 KB0993_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0993
 KB0993  HISTORY     - Date     Condition        Report By
 KB0993  HISTORY     - UNK      MONUMENTED       CIMRR
 KB0993  HISTORY     - 1934     GOOD             CGS
 KB0993
 KB0993                          STATION DESCRIPTION
 KB0993
 KB0993'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0993'AT CANTRALL.
 KB0993'AT CANTRALL, SANGAMON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 KB0993'RAILWAY, AT HARD-ROAD CROSSING 769, 15.2 FEET WEST OF THE
 KB0993'CENTERLINE OF THE MAIN TRACK, IN THE TOP OF THE CONCRETE BASE OF
 KB0993'A FLASH SIGNAL, 3.7 FEET SOUTH OF THE SOUTH EDGE, AND 7 INCHES
 KB0993'WEST OF THE NORTH CORNER.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1917 ***********************************************************************
 ME1917  DESIGNATION -  RV 10
 ME1917  PID         -  ME1917
 ME1917  STATE/COUNTY-  IL/COOK
 ME1917  COUNTRY     -  US
 ME1917  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1917
 ME1917                         *CURRENT SURVEY CONTROL
 ME1917  ______________________________________________________________________
 ME1917* NAD 83(1986) POSITION- 41 58 34.     (N) 087 40 28.     (W)   SCALED
 ME1917* NAVD 88 ORTHO HEIGHT -   185.316 (meters)      607.99  (feet) ADJUSTED
 ME1917  ______________________________________________________________________
 ME1917  GEOID HEIGHT    -        -33.712 (meters)                     GEOID18
 ME1917  DYNAMIC HEIGHT  -        185.254 (meters)      607.79  (feet) COMP
 ME1917  MODELED GRAVITY -    980,285.4   (mgal)                       NAVD 88
 ME1917
 ME1917  VERT ORDER      -  FIRST     CLASS 0
 ME1917
 ME1917.The horizontal coordinates were scaled from a map and have
 ME1917.an estimated accuracy of +/- 6 seconds.
 ME1917
 ME1917.The orthometric height was determined by differential leveling and
 ME1917.adjusted by the NATIONAL GEODETIC SURVEY
 ME1917.in June 1991.
 ME1917
 ME1917.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1917.GEOID18 height accuracy estimate available here.
 ME1917
 ME1917.Click photographs - Photos may exist for this station.
 ME1917
 ME1917.The dynamic height is computed by dividing the NAVD 88
 ME1917.geopotential number by the normal gravity value computed on the
 ME1917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1917.degrees latitude (g = 980.6199 gals.).
 ME1917
 ME1917.The modeled gravity was interpolated from observed gravity values.
 ME1917
 ME1917;                    North         East    Units  Estimated Accuracy
 ME1917;SPC IL E     -   589,660.      354,610.      MT  (+/- 180 meters Scaled)
 ME1917
 ME1917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441473(NAD 83)
 ME1917
 ME1917                          SUPERSEDED SURVEY CONTROL
 ME1917
 ME1917  NGVD 29 (??/??/92)  185.414  (m)          608.31   (f) ADJ UNCH    1 0
 ME1917
 ME1917.Superseded values are not recommended for survey control.
 ME1917
 ME1917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1917.See file dsdata.pdf to determine how the superseded data were derived.
 ME1917
 ME1917_MARKER: R = RIVET
 ME1917_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1917_SP_SET: ABUTMENT
 ME1917_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1917
 ME1917  HISTORY     - Date     Condition        Report By
 ME1917  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1917  HISTORY     - 1947     GOOD             CGS
 ME1917  HISTORY     - 1971     GOOD             NGS
 ME1917  HISTORY     - 1973     GOOD             NGS
 ME1917  HISTORY     - 1977     GOOD             NGS
 ME1917  HISTORY     - 1987     GOOD             USPSQD
 ME1917
 ME1917                          STATION DESCRIPTION
 ME1917
 ME1917'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1917'AT CHICAGO.
 ME1917'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN RAILWAY,
 ME1917'AT THE FOSTER AVENUE SUBWAY (BRIDGE NO. 1306-1/4), IN THE EAST
 ME1917'END OF THE SOUTH STONE ABUTMENT, 13 FEET EAST OF THE CENTERLINE
 ME1917'OF THE EAST TRACK, AND ABOUT 2 FEET BELOW THE LEVEL OF THE RAIL.
 ME1917'A STANDARD MONEL-METAL RIVET.
 ME1917
 ME1917                          STATION RECOVERY (1971)
 ME1917
 ME1917'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1917'RECOVERED IN GOOD CONDITION.
 ME1917
 ME1917                          STATION RECOVERY (1973)
 ME1917
 ME1917'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1917'ABOUT 0.75 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILROAD
 ME1917'FROM THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL
 ME1917'CEMETERY AT THE FOSTER AVENUE UNDERPASS, 9.5 FEET EAST OF THE EAST
 ME1917'RAIL OF EAST TRACK 4.8 FEET EAST OF THE SOUTHEAST CORNER OF SOUTH END
 ME1917'OF EAST GIRDER OF BRIDGE, SET IN TOP OF EAST END OF SOUTH STONE
 ME1917'ABUTMENT, ABOUT 2.0 FEET BELOW THE LEVEL OF THE RAILROAD.  ABOUT 0.15
 ME1917'MILES SOUTH OF F 18.  SEC 7, T 40N, R 14E.
 ME1917
 ME1917                          STATION RECOVERY (1977)
 ME1917
 ME1917'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1917'RECOVERED IN GOOD CONDITION.
 ME1917
 ME1917                          STATION RECOVERY (1987)
 ME1917
 ME1917'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1917'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1108 ***********************************************************************
 MF1108  DESIGNATION -  RV 10
 MF1108  PID         -  MF1108
 MF1108  STATE/COUNTY-  IL/BUREAU
 MF1108  COUNTRY     -  US
 MF1108  USGS QUAD   -  NEW BEDFORD (2018)
 MF1108
 MF1108                         *CURRENT SURVEY CONTROL
 MF1108  ______________________________________________________________________
 MF1108* NAD 83(1986) POSITION- 41 30 27.     (N) 089 39 45.     (W)   SCALED
 MF1108* NAVD 88 ORTHO HEIGHT -   203.475 (meters)      667.57  (feet) ADJUSTED
 MF1108  ______________________________________________________________________
 MF1108  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 MF1108  DYNAMIC HEIGHT  -        203.396 (meters)      667.31  (feet) COMP
 MF1108  MODELED GRAVITY -    980,228.8   (mgal)                       NAVD 88
 MF1108
 MF1108  VERT ORDER      -  SECOND    CLASS 0
 MF1108
 MF1108.The horizontal coordinates were scaled from a map and have
 MF1108.an estimated accuracy of +/- 6 seconds.
 MF1108
 MF1108.The orthometric height was determined by differential leveling and
 MF1108.adjusted by the NATIONAL GEODETIC SURVEY
 MF1108.in June 1991.
 MF1108
 MF1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1108.GEOID18 height accuracy estimate available here.
 MF1108
 MF1108.Click photographs - Photos may exist for this station.
 MF1108
 MF1108.The dynamic height is computed by dividing the NAVD 88
 MF1108.geopotential number by the normal gravity value computed on the
 MF1108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1108.degrees latitude (g = 980.6199 gals.).
 MF1108
 MF1108.The modeled gravity was interpolated from observed gravity values.
 MF1108
 MF1108;                    North         East    Units  Estimated Accuracy
 MF1108;SPC IL W     -   537,510.      742,090.      MT  (+/- 180 meters Scaled)
 MF1108
 MF1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL777985(NAD 83)
 MF1108
 MF1108                          SUPERSEDED SURVEY CONTROL
 MF1108
 MF1108  NGVD 29 (??/??/92)  203.547  (m)          667.80   (f) ADJ UNCH    2 0
 MF1108
 MF1108.Superseded values are not recommended for survey control.
 MF1108
 MF1108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1108.See file dsdata.pdf to determine how the superseded data were derived.
 MF1108
 MF1108_MARKER: R = RIVET
 MF1108_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF1108_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1108
 MF1108  HISTORY     - Date     Condition        Report By
 MF1108  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1108  HISTORY     - 1934     GOOD             CGS
 MF1108
 MF1108                          STATION DESCRIPTION
 MF1108
 MF1108'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1108'3.8 MI S FROM NORMANDY.
 MF1108'3.8 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1108'FROM THE STATION AT NORMANDY, BUREAU COUNTY, AT CULVERT 1449,
 MF1108'AND ON THE TOP OF THE EAST END OF A 3-FOOT CONCRETE PIPE.
 MF1108'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0038 ***********************************************************************
 MG0038  DESIGNATION -  RV 10
 MG0038  PID         -  MG0038
 MG0038  STATE/COUNTY-  IL/WHITESIDE
 MG0038  COUNTRY     -  US
 MG0038  USGS QUAD   -  UNION GROVE (2018)
 MG0038
 MG0038                         *CURRENT SURVEY CONTROL
 MG0038  ______________________________________________________________________
 MG0038* NAD 83(1986) POSITION- 41 51 12.     (N) 090 03 04.     (W)   SCALED
 MG0038* NAVD 88 ORTHO HEIGHT -   200.026 (meters)      656.25  (feet) ADJUSTED
 MG0038  ______________________________________________________________________
 MG0038  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 MG0038  DYNAMIC HEIGHT  -        199.952 (meters)      656.01  (feet) COMP
 MG0038  MODELED GRAVITY -    980,252.4   (mgal)                       NAVD 88
 MG0038
 MG0038  VERT ORDER      -  SECOND    CLASS 0
 MG0038
 MG0038.The horizontal coordinates were scaled from a map and have
 MG0038.an estimated accuracy of +/- 6 seconds.
 MG0038
 MG0038.The orthometric height was determined by differential leveling and
 MG0038.adjusted by the NATIONAL GEODETIC SURVEY
 MG0038.in June 1991.
 MG0038
 MG0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0038.GEOID18 height accuracy estimate available here.
 MG0038
 MG0038.Click photographs - Photos may exist for this station.
 MG0038
 MG0038.The dynamic height is computed by dividing the NAVD 88
 MG0038.geopotential number by the normal gravity value computed on the
 MG0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0038.degrees latitude (g = 980.6199 gals.).
 MG0038
 MG0038.The modeled gravity was interpolated from observed gravity values.
 MG0038
 MG0038;                    North         East    Units  Estimated Accuracy
 MG0038;SPC IL W     -   575,800.      709,600.      MT  (+/- 180 meters Scaled)
 MG0038
 MG0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG447376(NAD 83)
 MG0038
 MG0038                          SUPERSEDED SURVEY CONTROL
 MG0038
 MG0038  NGVD 29 (??/??/92)  200.053  (m)          656.34   (f) ADJ UNCH    2 0
 MG0038
 MG0038.Superseded values are not recommended for survey control.
 MG0038
 MG0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0038.See file dsdata.pdf to determine how the superseded data were derived.
 MG0038
 MG0038_MARKER: R = RIVET
 MG0038_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0038_SP_SET: ABUTMENT
 MG0038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0038
 MG0038  HISTORY     - Date     Condition        Report By
 MG0038  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0038  HISTORY     - 1943     GOOD             CGS
 MG0038  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MG0038  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0038  HISTORY     - 20030319 MARK NOT FOUND   USPSQD
 MG0038  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0038
 MG0038                          STATION DESCRIPTION
 MG0038
 MG0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0038'1.8 MI NW FROM UNION GROVE.
 MG0038'1.8 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0038'FROM THE STATION AT UNION GROVE, WHITESIDE COUNTY, AT BRIDGE
 MG0038'NO. 246, AND IN THE TOP OF THE SOUTHWEST CORNER OF THE WEST
 MG0038'ABUTMENT.  A STANDARD MONEL-METAL RIVET.
 MG0038
 MG0038                          STATION RECOVERY (1998)
 MG0038
 MG0038'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0038'MARK NOT FOUND.
 MG0038
 MG0038                          STATION RECOVERY (1999)
 MG0038
 MG0038'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0038'MARK NOT FOUND.
 MG0038
 MG0038                          STATION RECOVERY (2003)
 MG0038
 MG0038'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0038'MARK NOT FOUND.
 MG0038
 MG0038                          STATION RECOVERY (2005)
 MG0038
 MG0038'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0038'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0125 ***********************************************************************
 NH0125  DESIGNATION -  RV 10
 NH0125  PID         -  NH0125
 NH0125  STATE/COUNTY-  IL/MCHENRY
 NH0125  COUNTRY     -  US
 NH0125  USGS QUAD   -  MCHENRY (2018)
 NH0125
 NH0125                         *CURRENT SURVEY CONTROL
 NH0125  ______________________________________________________________________
 NH0125* NAD 83(1986) POSITION- 42 18 31.     (N) 088 17 51.     (W)   SCALED
 NH0125* NAVD 88 ORTHO HEIGHT -   243.509 (meters)      798.91  (feet) ADJUSTED
 NH0125  ______________________________________________________________________
 NH0125  GEOID HEIGHT    -        -34.009 (meters)                     GEOID18
 NH0125  DYNAMIC HEIGHT  -        243.428 (meters)      798.65  (feet) COMP
 NH0125  MODELED GRAVITY -    980,282.0   (mgal)                       NAVD 88
 NH0125
 NH0125  VERT ORDER      -  SECOND    CLASS 0
 NH0125
 NH0125.The horizontal coordinates were scaled from a map and have
 NH0125.an estimated accuracy of +/- 6 seconds.
 NH0125
 NH0125.The orthometric height was determined by differential leveling and
 NH0125.adjusted by the NATIONAL GEODETIC SURVEY
 NH0125.in June 1991.
 NH0125
 NH0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0125.GEOID18 height accuracy estimate available here.
 NH0125
 NH0125.Click photographs - Photos may exist for this station.
 NH0125
 NH0125.The dynamic height is computed by dividing the NAVD 88
 NH0125.geopotential number by the normal gravity value computed on the
 NH0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0125.degrees latitude (g = 980.6199 gals.).
 NH0125
 NH0125.The modeled gravity was interpolated from observed gravity values.
 NH0125
 NH0125;                    North         East    Units  Estimated Accuracy
 NH0125;SPC IL E     -   626,380.      302,950.      MT  (+/- 180 meters Scaled)
 NH0125
 NH0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM930848(NAD 83)
 NH0125
 NH0125                          SUPERSEDED SURVEY CONTROL
 NH0125
 NH0125  NGVD 29 (??/??/92)  243.553  (m)          799.06   (f) ADJ UNCH    2 0
 NH0125
 NH0125.Superseded values are not recommended for survey control.
 NH0125
 NH0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0125.See file dsdata.pdf to determine how the superseded data were derived.
 NH0125
 NH0125_MARKER: R = RIVET
 NH0125_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0125_SP_SET: CULVERT
 NH0125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0125+STABILITY: SURFACE MOTION
 NH0125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0125+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2003
 NH0125
 NH0125  HISTORY     - Date     Condition        Report By
 NH0125  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0125  HISTORY     - 1960     POOR             CGS
 NH0125  HISTORY     - 20030414 GOOD             USPSQD
 NH0125
 NH0125                          STATION DESCRIPTION
 NH0125
 NH0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0125'2.7 MI S FROM MCHENRY.
 NH0125'ABOUT 2.7 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0125'FROM THE STATION AT MCHENRY , 0.15 MILE NORTH OF MILEPOLE 63,
 NH0125'17 FEET WEST OF THE WEST RAIL, IN TOP OF THE WEST END OF A
 NH0125'48-INCH CONCRETE PIPE CULVERT UNDER THE TRACK, 1 FOOT EAST OF THE
 NH0125'WEST END OF THE CULVERT, AND ABOUT  2 1/2 FEET BELOW THE LEVEL OF
 NH0125'TRACK.  NOTE-- THE MARK IS IN A POOR STRUCTURE.  NO HEAD WALL OR
 NH0125'SUPPORT UNDER PIPE.  USE WITH CAUTION.
 NH0125
 NH0125                          STATION RECOVERY (2003)
 NH0125
 NH0125'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH0125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0092 ***********************************************************************
 MG0092  DESIGNATION -  RV 10
 MG0092  PID         -  MG0092
 MG0092  STATE/COUNTY-  IL/ROCK ISLAND
 MG0092  COUNTRY     -  US
 MG0092  USGS QUAD   -  GREEN ROCK (2018)
 MG0092
 MG0092                         *CURRENT SURVEY CONTROL
 MG0092  ______________________________________________________________________
 MG0092* NAD 83(1986) POSITION- 41 29 26.95   (N) 090 22 25.16   (W)   HD_HELD1
 MG0092* NAVD 88 ORTHO HEIGHT -   177.436 (meters)      582.14  (feet) ADJUSTED
 MG0092  ______________________________________________________________________
 MG0092  GEOID HEIGHT    -        -32.892 (meters)                     GEOID18
 MG0092  DYNAMIC HEIGHT  -        177.368 (meters)      581.91  (feet) COMP
 MG0092  MODELED GRAVITY -    980,236.1   (mgal)                       NAVD 88
 MG0092
 MG0092  VERT ORDER      -  SECOND    CLASS 0
 MG0092
 MG0092.The horizontal coordinates were determined by differentially corrected
 MG0092.hand held GPS observations or other comparable positioning techniques
 MG0092.and have an estimated accuracy of +/- 3 meters.
 MG0092
 MG0092.The orthometric height was determined by differential leveling and
 MG0092.adjusted by the NATIONAL GEODETIC SURVEY
 MG0092.in June 1991.
 MG0092
 MG0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0092.GEOID18 height accuracy estimate available here.
 MG0092
 MG0092.Click photographs - Photos may exist for this station.
 MG0092
 MG0092.The dynamic height is computed by dividing the NAVD 88
 MG0092.geopotential number by the normal gravity value computed on the
 MG0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0092.degrees latitude (g = 980.6199 gals.).
 MG0092
 MG0092.The modeled gravity was interpolated from observed gravity values.
 MG0092
 MG0092;                    North         East    Units  Estimated Accuracy
 MG0092;SPC IL W     -   535,552.8     682,715.8     MT  (+/- 3 meters HH1 GPS) 
 MG0092
 MG0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1924296575(NAD 83)
 MG0092
 MG0092                          SUPERSEDED SURVEY CONTROL
 MG0092
 MG0092  NGVD 29 (??/??/92)  177.514  (m)          582.39   (f) ADJ UNCH    2 0
 MG0092
 MG0092.Superseded values are not recommended for survey control.
 MG0092
 MG0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0092.See file dsdata.pdf to determine how the superseded data were derived.
 MG0092
 MG0092_MARKER: R = RIVET
 MG0092_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0092_SP_SET: BRIDGE SEAT
 MG0092_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0092_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0092+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2017
 MG0092
 MG0092  HISTORY     - Date     Condition        Report By
 MG0092  HISTORY     - UNK      MONUMENTED       RIRR
 MG0092  HISTORY     - 1935     GOOD             CGS
 MG0092  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0092  HISTORY     - 19970917 GOOD             USPSQD
 MG0092  HISTORY     - 20130211 GOOD             ILDT
 MG0092  HISTORY     - 20170630 GOOD             AMESC
 MG0092
 MG0092                          STATION DESCRIPTION
 MG0092
 MG0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0092'AT CARBON CLIFF.
 MG0092'AT CARBON CLIFF, ROCK ISLAND COUNTY, ON THE CHICAGO, ROCK
 MG0092'ISLAND AND PACIFIC RAILWAY, EAST OF THE STATION AT BRIDGE 1708
 MG0092'OVER ROCK RIVER, AND IN THE TOP OF THE SOUTH END OF THE WEST
 MG0092'CONCRETE BRIDGE SEAT.  A STANDARD MONEL-METAL RIVET.
 MG0092
 MG0092                          STATION RECOVERY (1996)
 MG0092
 MG0092'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0092'MARK NOT FOUND.
 MG0092
 MG0092                          STATION RECOVERY (1997)
 MG0092
 MG0092'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0092'RECOVERED IN GOOD CONDITION.
 MG0092
 MG0092                          STATION RECOVERY (2013)
 MG0092
 MG0092'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (RBI)
 MG0092'RECOVERED IN GOOD CONDITION.
 MG0092
 MG0092                          STATION RECOVERY (2017)
 MG0092
 MG0092'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (BJD)
 MG0092'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0444 ***********************************************************************
 MF0444  DESIGNATION -  RV 10
 MF0444  PID         -  MF0444
 MF0444  STATE/COUNTY-  IL/DE KALB
 MF0444  COUNTRY     -  US
 MF0444  USGS QUAD   -  SYCAMORE (2018)
 MF0444
 MF0444                         *CURRENT SURVEY CONTROL
 MF0444  ______________________________________________________________________
 MF0444* NAD 83(1986) POSITION- 41 59 51.     (N) 088 41 25.     (W)   SCALED
 MF0444* NAVD 88 ORTHO HEIGHT -   255.195 (meters)      837.25  (feet) ADJUSTED
 MF0444  ______________________________________________________________________
 MF0444  GEOID HEIGHT    -        -33.112 (meters)                     GEOID18
 MF0444  DYNAMIC HEIGHT  -        255.108 (meters)      836.97  (feet) COMP
 MF0444  MODELED GRAVITY -    980,275.4   (mgal)                       NAVD 88
 MF0444
 MF0444  VERT ORDER      -  SECOND    CLASS 0
 MF0444
 MF0444.The horizontal coordinates were scaled from a map and have
 MF0444.an estimated accuracy of +/- 6 seconds.
 MF0444
 MF0444.The orthometric height was determined by differential leveling and
 MF0444.adjusted by the NATIONAL GEODETIC SURVEY
 MF0444.in June 1991.
 MF0444
 MF0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0444.GEOID18 height accuracy estimate available here.
 MF0444
 MF0444.Click photographs - Photos may exist for this station.
 MF0444
 MF0444.The dynamic height is computed by dividing the NAVD 88
 MF0444.geopotential number by the normal gravity value computed on the
 MF0444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0444.degrees latitude (g = 980.6199 gals.).
 MF0444
 MF0444.The modeled gravity was interpolated from observed gravity values.
 MF0444
 MF0444;                    North         East    Units  Estimated Accuracy
 MF0444;SPC IL E     -   591,890.      270,430.      MT  (+/- 180 meters Scaled)
 MF0444
 MF0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM600508(NAD 83)
 MF0444
 MF0444                          SUPERSEDED SURVEY CONTROL
 MF0444
 MF0444  NGVD 29 (??/??/92)  255.236  (m)          837.39   (f) ADJ UNCH    2 0
 MF0444
 MF0444.Superseded values are not recommended for survey control.
 MF0444
 MF0444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0444.See file dsdata.pdf to determine how the superseded data were derived.
 MF0444
 MF0444_MARKER: R = RIVET
 MF0444_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0444_SP_SET: ABUTMENT
 MF0444_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0444
 MF0444  HISTORY     - Date     Condition        Report By
 MF0444  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0444  HISTORY     - 1935     GOOD             CGS
 MF0444  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0444
 MF0444                          STATION DESCRIPTION
 MF0444
 MF0444'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0444'0.7 MI N FROM SYCAMORE.
 MF0444'0.7 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF0444'THE STATION AT SYCAMORE, DE KALB COUNTY, AT CONCRETE BRIDGE 1051,
 MF0444'IN THE TOP OF THE NORTH ABUTMENT, 10 FEET WEST OF THE CENTERLINE
 MF0444'OF THE TRACK, AND ABOUT 12 INCHES LOWER THAN THE TRACK.  A
 MF0444'STANDARD MONEL-METAL RIVET.
 MF0444
 MF0444                          STATION RECOVERY (1996)
 MF0444
 MF0444'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0444'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0578 ***********************************************************************
 HB0578  DESIGNATION -  RV 100
 HB0578  PID         -  HB0578
 HB0578  STATE/COUNTY-  IL/JACKSON
 HB0578  COUNTRY     -  US
 HB0578  USGS QUAD   -  GORHAM (2018)
 HB0578
 HB0578                         *CURRENT SURVEY CONTROL
 HB0578  ______________________________________________________________________
 HB0578* NAD 83(1986) POSITION- 37 41 44.     (N) 089 28 12.     (W)   SCALED
 HB0578* NAVD 88 ORTHO HEIGHT -   111.074 (meters)      364.42  (feet) ADJUSTED
 HB0578  ______________________________________________________________________
 HB0578  GEOID HEIGHT    -        -29.050 (meters)                     GEOID18
 HB0578  DYNAMIC HEIGHT  -        110.996 (meters)      364.16  (feet) COMP
 HB0578  MODELED GRAVITY -    979,927.2   (mgal)                       NAVD 88
 HB0578
 HB0578  VERT ORDER      -  SECOND    CLASS 0
 HB0578
 HB0578.The horizontal coordinates were scaled from a map and have
 HB0578.an estimated accuracy of +/- 6 seconds.
 HB0578
 HB0578.The orthometric height was determined by differential leveling and
 HB0578.adjusted by the NATIONAL GEODETIC SURVEY
 HB0578.in June 1991.
 HB0578
 HB0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0578.GEOID18 height accuracy estimate available here.
 HB0578
 HB0578.Click photographs - Photos may exist for this station.
 HB0578
 HB0578.The dynamic height is computed by dividing the NAVD 88
 HB0578.geopotential number by the normal gravity value computed on the
 HB0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0578.degrees latitude (g = 980.6199 gals.).
 HB0578
 HB0578.The modeled gravity was interpolated from observed gravity values.
 HB0578
 HB0578;                    North         East    Units  Estimated Accuracy
 HB0578;SPC IL W     -   114,410.      761,440.      MT  (+/- 180 meters Scaled)
 HB0578
 HB0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG822749(NAD 83)
 HB0578
 HB0578                          SUPERSEDED SURVEY CONTROL
 HB0578
 HB0578  NGVD 29 (11/26/84)  111.165  (m)          364.71   (f) ADJUSTED    2 0
 HB0578
 HB0578.Superseded values are not recommended for survey control.
 HB0578
 HB0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0578.See file dsdata.pdf to determine how the superseded data were derived.
 HB0578
 HB0578_MARKER: R = RIVET
 HB0578_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0578_SP_SET: CULVERT
 HB0578_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0578
 HB0578  HISTORY     - Date     Condition        Report By
 HB0578  HISTORY     - UNK      MONUMENTED       MPRR
 HB0578  HISTORY     - 1949     GOOD             CGS
 HB0578
 HB0578                          STATION DESCRIPTION
 HB0578
 HB0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0578'1.8 MI S FROM GORHAM.
 HB0578'1.8 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0578'STATION AT GORHAM, JACKSON COUNTY, NEAR POLE 86/01, AT A BOX CULVERT,
 HB0578'IN THE TOP OF THE NORTH END OF THE WEST CONCRETE HEADWALL, AND 10
 HB0578'FEET WEST OF THE CENTERLINE OF THE SOUTH-BOUND MAIN TRACK.  A
 HB0578'STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0581 ***********************************************************************
 HB0581  DESIGNATION -  RV 105
 HB0581  PID         -  HB0581
 HB0581  STATE/COUNTY-  IL/JACKSON
 HB0581  COUNTRY     -  US
 HB0581  USGS QUAD   -  GORHAM (2018)
 HB0581
 HB0581                         *CURRENT SURVEY CONTROL
 HB0581  ______________________________________________________________________
 HB0581* NAD 83(1986) POSITION- 37 38 17.     (N) 089 27 55.     (W)   SCALED
 HB0581* NAVD 88 ORTHO HEIGHT -   110.064 (meters)      361.10  (feet) ADJUSTED
 HB0581  ______________________________________________________________________
 HB0581  GEOID HEIGHT    -        -28.883 (meters)                     GEOID18
 HB0581  DYNAMIC HEIGHT  -        109.987 (meters)      360.85  (feet) COMP
 HB0581  MODELED GRAVITY -    979,929.7   (mgal)                       NAVD 88
 HB0581
 HB0581  VERT ORDER      -  SECOND    CLASS 0
 HB0581
 HB0581.The horizontal coordinates were scaled from a map and have
 HB0581.an estimated accuracy of +/- 6 seconds.
 HB0581
 HB0581.The orthometric height was determined by differential leveling and
 HB0581.adjusted by the NATIONAL GEODETIC SURVEY
 HB0581.in June 1991.
 HB0581
 HB0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0581.GEOID18 height accuracy estimate available here.
 HB0581
 HB0581.Click photographs - Photos may exist for this station.
 HB0581
 HB0581.The dynamic height is computed by dividing the NAVD 88
 HB0581.geopotential number by the normal gravity value computed on the
 HB0581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0581.degrees latitude (g = 980.6199 gals.).
 HB0581
 HB0581.The modeled gravity was interpolated from observed gravity values.
 HB0581
 HB0581;                    North         East    Units  Estimated Accuracy
 HB0581;SPC IL W     -   108,030.      761,900.      MT  (+/- 180 meters Scaled)
 HB0581
 HB0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG824685(NAD 83)
 HB0581
 HB0581                          SUPERSEDED SURVEY CONTROL
 HB0581
 HB0581  NGVD 29 (11/26/84)  110.136  (m)          361.34   (f) ADJUSTED    2 0
 HB0581
 HB0581.Superseded values are not recommended for survey control.
 HB0581
 HB0581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0581.See file dsdata.pdf to determine how the superseded data were derived.
 HB0581
 HB0581_MARKER: Z = SEE DESCRIPTION
 HB0581_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0581_SP_SET: CONCRETE MILE POST
 HB0581_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0581
 HB0581  HISTORY     - Date     Condition        Report By
 HB0581  HISTORY     - UNK      MONUMENTED       MPRR
 HB0581  HISTORY     - 1935     GOOD             CGS
 HB0581
 HB0581                          STATION DESCRIPTION
 HB0581
 HB0581'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0581'0.4 MI N FROM HOWARDTON.
 HB0581'0.4 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0581'STATION AT HOWARDTON.  JACKSON COUNTY, 10 FEET WEST OF THE
 HB0581'SOUTH-BOUND MAIN TRACK, AT MILEPOST 90, AND IN THE TOP OF THE
 HB0581'CONCRETE FIVE-MILE POST.  A COPPER PIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0583 ***********************************************************************
 HB0583  DESIGNATION -  RV 107
 HB0583  PID         -  HB0583
 HB0583  STATE/COUNTY-  IL/JACKSON
 HB0583  COUNTRY     -  US
 HB0583  USGS QUAD   -  WOLF LAKE (2018)
 HB0583
 HB0583                         *CURRENT SURVEY CONTROL
 HB0583  ______________________________________________________________________
 HB0583* NAD 83(1986) POSITION- 37 37 19.     (N) 089 27 49.     (W)   SCALED
 HB0583* NAVD 88 ORTHO HEIGHT -   109.158 (meters)      358.13  (feet) ADJUSTED
 HB0583  ______________________________________________________________________
 HB0583  GEOID HEIGHT    -        -28.831 (meters)                     GEOID18
 HB0583  DYNAMIC HEIGHT  -        109.081 (meters)      357.88  (feet) COMP
 HB0583  MODELED GRAVITY -    979,931.4   (mgal)                       NAVD 88
 HB0583
 HB0583  VERT ORDER      -  SECOND    CLASS 0
 HB0583
 HB0583.The horizontal coordinates were scaled from a map and have
 HB0583.an estimated accuracy of +/- 6 seconds.
 HB0583
 HB0583.The orthometric height was determined by differential leveling and
 HB0583.adjusted by the NATIONAL GEODETIC SURVEY
 HB0583.in June 1991.
 HB0583
 HB0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0583.GEOID18 height accuracy estimate available here.
 HB0583
 HB0583.Click photographs - Photos may exist for this station.
 HB0583
 HB0583.The dynamic height is computed by dividing the NAVD 88
 HB0583.geopotential number by the normal gravity value computed on the
 HB0583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0583.degrees latitude (g = 980.6199 gals.).
 HB0583
 HB0583.The modeled gravity was interpolated from observed gravity values.
 HB0583
 HB0583;                    North         East    Units  Estimated Accuracy
 HB0583;SPC IL W     -   106,240.      762,060.      MT  (+/- 180 meters Scaled)
 HB0583
 HB0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG825667(NAD 83)
 HB0583
 HB0583                          SUPERSEDED SURVEY CONTROL
 HB0583
 HB0583  NGVD 29 (11/26/84)  109.224  (m)          358.35   (f) ADJUSTED    2 0
 HB0583
 HB0583.Superseded values are not recommended for survey control.
 HB0583
 HB0583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0583.See file dsdata.pdf to determine how the superseded data were derived.
 HB0583
 HB0583_MARKER: R = RIVET
 HB0583_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0583_SP_SET: SIGNAL BASE
 HB0583_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0583
 HB0583  HISTORY     - Date     Condition        Report By
 HB0583  HISTORY     - UNK      MONUMENTED       MPRR
 HB0583  HISTORY     - 1947     MARK NOT FOUND   USGS
 HB0583
 HB0583                          STATION DESCRIPTION
 HB0583
 HB0583'DESCRIBED BY US GEOLOGICAL SURVEY 1947
 HB0583'0.6 MI S FROM HOWARDTON.
 HB0583'0.6 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB0583'AT HOWARDTON, JACKSON COUNTY, AT POLE 91/02, 10 FEET EAST OF THE
 HB0583'MAIN TRACK, AT AN OLD SIGNAL, AND IN THE TOP OF THE CONCRETE BASE.
 HB0583'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0584 ***********************************************************************
 HB0584  DESIGNATION -  RV 108
 HB0584  PID         -  HB0584
 HB0584  STATE/COUNTY-  IL/JACKSON
 HB0584  COUNTRY     -  US
 HB0584  USGS QUAD   -  WOLF LAKE (2018)
 HB0584
 HB0584                         *CURRENT SURVEY CONTROL
 HB0584  ______________________________________________________________________
 HB0584* NAD 83(1986) POSITION- 37 36 32.     (N) 089 27 46.     (W)   SCALED
 HB0584* NAVD 88 ORTHO HEIGHT -   109.570 (meters)      359.48  (feet) ADJUSTED
 HB0584  ______________________________________________________________________
 HB0584  GEOID HEIGHT    -        -28.788 (meters)                     GEOID18
 HB0584  DYNAMIC HEIGHT  -        109.494 (meters)      359.23  (feet) COMP
 HB0584  MODELED GRAVITY -    979,932.8   (mgal)                       NAVD 88
 HB0584
 HB0584  VERT ORDER      -  SECOND    CLASS 0
 HB0584
 HB0584.The horizontal coordinates were scaled from a map and have
 HB0584.an estimated accuracy of +/- 6 seconds.
 HB0584
 HB0584.The orthometric height was determined by differential leveling and
 HB0584.adjusted by the NATIONAL GEODETIC SURVEY
 HB0584.in June 1991.
 HB0584
 HB0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0584.GEOID18 height accuracy estimate available here.
 HB0584
 HB0584.Click photographs - Photos may exist for this station.
 HB0584
 HB0584.The dynamic height is computed by dividing the NAVD 88
 HB0584.geopotential number by the normal gravity value computed on the
 HB0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0584.degrees latitude (g = 980.6199 gals.).
 HB0584
 HB0584.The modeled gravity was interpolated from observed gravity values.
 HB0584
 HB0584;                    North         East    Units  Estimated Accuracy
 HB0584;SPC IL W     -   104,800.      762,150.      MT  (+/- 180 meters Scaled)
 HB0584
 HB0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG826652(NAD 83)
 HB0584
 HB0584                          SUPERSEDED SURVEY CONTROL
 HB0584
 HB0584  NGVD 29 (11/26/84)  109.633  (m)          359.69   (f) ADJUSTED    2 0
 HB0584
 HB0584.Superseded values are not recommended for survey control.
 HB0584
 HB0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0584.See file dsdata.pdf to determine how the superseded data were derived.
 HB0584
 HB0584_MARKER: R = RIVET
 HB0584_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0584_SP_SET: SIGNAL BASE
 HB0584_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0584
 HB0584  HISTORY     - Date     Condition        Report By
 HB0584  HISTORY     - UNK      MONUMENTED       MPRR
 HB0584  HISTORY     - 1947     MARK NOT FOUND   USGS
 HB0584
 HB0584                          STATION DESCRIPTION
 HB0584
 HB0584'DESCRIBED BY US GEOLOGICAL SURVEY 1947
 HB0584'1.3 MI S FROM HOWARDTON.
 HB0584'1.3 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0584'STATION AT HOWARDTON, JACKSON COUNTY, AT POLE 91/28, AT SIGNAL
 HB0584'91.9, IN THE TOP OF THE CONCRETE BASE, 10 FEET WEST OF THE MAIN
 HB0584'TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0585 ***********************************************************************
 HB0585  DESIGNATION -  RV 109
 HB0585  PID         -  HB0585
 HB0585  STATE/COUNTY-  IL/JACKSON
 HB0585  COUNTRY     -  US
 HB0585  USGS QUAD   -  WOLF LAKE (2018)
 HB0585
 HB0585                         *CURRENT SURVEY CONTROL
 HB0585  ______________________________________________________________________
 HB0585* NAD 83(1986) POSITION- 37 36 11.     (N) 089 27 45.     (W)   SCALED
 HB0585* NAVD 88 ORTHO HEIGHT -   109.246 (meters)      358.42  (feet) ADJUSTED
 HB0585  ______________________________________________________________________
 HB0585  GEOID HEIGHT    -        -28.769 (meters)                     GEOID18
 HB0585  DYNAMIC HEIGHT  -        109.170 (meters)      358.17  (feet) COMP
 HB0585  MODELED GRAVITY -    979,933.3   (mgal)                       NAVD 88
 HB0585
 HB0585  VERT ORDER      -  SECOND    CLASS 0
 HB0585
 HB0585.The horizontal coordinates were scaled from a map and have
 HB0585.an estimated accuracy of +/- 6 seconds.
 HB0585
 HB0585.The orthometric height was determined by differential leveling and
 HB0585.adjusted by the NATIONAL GEODETIC SURVEY
 HB0585.in June 1991.
 HB0585
 HB0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0585.GEOID18 height accuracy estimate available here.
 HB0585
 HB0585.Click photographs - Photos may exist for this station.
 HB0585
 HB0585.The dynamic height is computed by dividing the NAVD 88
 HB0585.geopotential number by the normal gravity value computed on the
 HB0585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0585.degrees latitude (g = 980.6199 gals.).
 HB0585
 HB0585.The modeled gravity was interpolated from observed gravity values.
 HB0585
 HB0585;                    North         East    Units  Estimated Accuracy
 HB0585;SPC IL W     -   104,150.      762,180.      MT  (+/- 180 meters Scaled)
 HB0585
 HB0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG826646(NAD 83)
 HB0585
 HB0585                          SUPERSEDED SURVEY CONTROL
 HB0585
 HB0585  NGVD 29 (11/26/84)  109.307  (m)          358.62   (f) ADJUSTED    2 0
 HB0585
 HB0585.Superseded values are not recommended for survey control.
 HB0585
 HB0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0585.See file dsdata.pdf to determine how the superseded data were derived.
 HB0585
 HB0585_MARKER: R = RIVET
 HB0585_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0585_SP_SET: SIGNAL BASE
 HB0585_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0585
 HB0585  HISTORY     - Date     Condition        Report By
 HB0585  HISTORY     - UNK      MONUMENTED       MPRR
 HB0585  HISTORY     - 1947     MARK NOT FOUND   USGS
 HB0585
 HB0585                          STATION DESCRIPTION
 HB0585
 HB0585'DESCRIBED BY US GEOLOGICAL SURVEY 1947
 HB0585'1.7 MI S FROM HOWARDTON.
 HB0585'1.7 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0585'STATION AT HOWARDTON, JACKSON COUNTY, MIDWAY BETWEEN POLES 92/06
 HB0585'AND 92/07, AT SIGNAL 92.2, IN THE TOP OF THE SOUTHWEST CORNER OF
 HB0585'THE CONCRETE BASE, AND 11 FEET WEST OF THE MAIN TRACK.  A STANDARD
 HB0585'MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0997 ***********************************************************************
 KB0997  DESIGNATION -  RV 11
 KB0997  PID         -  KB0997
 KB0997  STATE/COUNTY-  IL/SANGAMON
 KB0997  COUNTRY     -  US
 KB0997  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0997
 KB0997                         *CURRENT SURVEY CONTROL
 KB0997  ______________________________________________________________________
 KB0997* NAD 83(1986) POSITION- 39 50 39.     (N) 089 37 53.     (W)   SCALED
 KB0997* NAVD 88 ORTHO HEIGHT -   167.074 (meters)      548.14  (feet) ADJUSTED
 KB0997  ______________________________________________________________________
 KB0997  GEOID HEIGHT    -        -32.578 (meters)                     GEOID18
 KB0997  DYNAMIC HEIGHT  -        166.983 (meters)      547.84  (feet) COMP
 KB0997  MODELED GRAVITY -    980,080.0   (mgal)                       NAVD 88
 KB0997
 KB0997  VERT ORDER      -  SECOND    CLASS 0
 KB0997
 KB0997.The horizontal coordinates were scaled from a map and have
 KB0997.an estimated accuracy of +/- 6 seconds.
 KB0997
 KB0997.The orthometric height was determined by differential leveling and
 KB0997.adjusted by the NATIONAL GEODETIC SURVEY
 KB0997.in June 1991.
 KB0997
 KB0997.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0997.GEOID18 height accuracy estimate available here.
 KB0997
 KB0997.Click photographs - Photos may exist for this station.
 KB0997
 KB0997.The dynamic height is computed by dividing the NAVD 88
 KB0997.geopotential number by the normal gravity value computed on the
 KB0997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0997.degrees latitude (g = 980.6199 gals.).
 KB0997
 KB0997.The modeled gravity was interpolated from observed gravity values.
 KB0997
 KB0997;                    North         East    Units  Estimated Accuracy
 KB0997;SPC IL W     -   352,820.      745,810.      MT  (+/- 180 meters Scaled)
 KB0997
 KB0997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK748137(NAD 83)
 KB0997
 KB0997                          SUPERSEDED SURVEY CONTROL
 KB0997
 KB0997  NGVD 29 (??/??/92)  167.173  (m)          548.47   (f) ADJ UNCH    2 0
 KB0997
 KB0997.Superseded values are not recommended for survey control.
 KB0997
 KB0997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0997.See file dsdata.pdf to determine how the superseded data were derived.
 KB0997
 KB0997_MARKER: R = RIVET
 KB0997_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0997_SP_SET: BRIDGE
 KB0997_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0997
 KB0997  HISTORY     - Date     Condition        Report By
 KB0997  HISTORY     - UNK      MONUMENTED       CIMRR
 KB0997  HISTORY     - 1934     GOOD             CGS
 KB0997  HISTORY     - 1976     GOOD             NGS
 KB0997
 KB0997                          STATION DESCRIPTION
 KB0997
 KB0997'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0997'0.9 MI N FROM RIDGELY.
 KB0997'0.9 MILE NORTH ALONG THE CHICAGO AND ILLINOIS MIDLAND RAILWAY
 KB0997'FROM THE YARD-MASTERS OFFICE AT RIDGELY, SANGAMON COUNTY, AT
 KB0997'BRIDGE 840, IN THE TOP OF A BULKHEAD, 14 FEET WEST OF THE
 KB0997'SOUTHEAST CORNER OF A CONCRETE BULKHEAD AT THE SOUTH END OF THE
 KB0997'PEORIA ROAD BRIDGE, AND 10 FEET EAST OF THE CENTERLINE OF THE
 KB0997'TRACK.  A STANDARD MONEL-METAL RIVET.
 KB0997
 KB0997                          STATION RECOVERY (1976)
 KB0997
 KB0997'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0997'0.25 MILE NORTH ON PEORIA RD FROM ITS JUNCTION WITH STATE HIGHWAY 4.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0097 ***********************************************************************
 JC0097  DESIGNATION -  RV 11
 JC0097  PID         -  JC0097
 JC0097  STATE/COUNTY-  IL/ST CLAIR
 JC0097  COUNTRY     -  US
 JC0097  USGS QUAD   -  CAHOKIA (2018)
 JC0097
 JC0097                         *CURRENT SURVEY CONTROL
 JC0097  ______________________________________________________________________
 JC0097* NAD 83(1986) POSITION- 38 32 01.     (N) 090 12 16.     (W)   SCALED
 JC0097* NAVD 88 ORTHO HEIGHT -   126.262 (meters)      414.24  (feet) ADJUSTED
 JC0097  ______________________________________________________________________
 JC0097  GEOID HEIGHT    -        -30.788 (meters)                     GEOID18
 JC0097  DYNAMIC HEIGHT  -        126.181 (meters)      413.98  (feet) COMP
 JC0097  MODELED GRAVITY -    979,992.2   (mgal)                       NAVD 88
 JC0097
 JC0097  VERT ORDER      -  SECOND    CLASS 0
 JC0097
 JC0097.The horizontal coordinates were scaled from a map and have
 JC0097.an estimated accuracy of +/- 6 seconds.
 JC0097
 JC0097.The orthometric height was determined by differential leveling and
 JC0097.adjusted by the NATIONAL GEODETIC SURVEY
 JC0097.in June 1991.
 JC0097
 JC0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0097.GEOID18 height accuracy estimate available here.
 JC0097
 JC0097.Click photographs - Photos may exist for this station.
 JC0097
 JC0097.The dynamic height is computed by dividing the NAVD 88
 JC0097.geopotential number by the normal gravity value computed on the
 JC0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0097.degrees latitude (g = 980.6199 gals.).
 JC0097
 JC0097.The modeled gravity was interpolated from observed gravity values.
 JC0097
 JC0097;                    North         East    Units  Estimated Accuracy
 JC0097;SPC IL W     -   207,200.      696,710.      MT  (+/- 180 meters Scaled)
 JC0097
 JC0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC436687(NAD 83)
 JC0097
 JC0097                          SUPERSEDED SURVEY CONTROL
 JC0097
 JC0097  NGVD 29 (??/??/92)  126.408  (m)          414.72   (f) ADJ UNCH    2 0
 JC0097
 JC0097.Superseded values are not recommended for survey control.
 JC0097
 JC0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0097.See file dsdata.pdf to determine how the superseded data were derived.
 JC0097
 JC0097_MARKER: Z = SEE DESCRIPTION
 JC0097_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0097_SP_SET: MILEPOST
 JC0097_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0097
 JC0097  HISTORY     - Date     Condition        Report By
 JC0097  HISTORY     - UNK      MONUMENTED       MPRR
 JC0097  HISTORY     - 1935     GOOD             CGS
 JC0097
 JC0097                          STATION DESCRIPTION
 JC0097
 JC0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0097'1.1 MI N FROM DUPO.
 JC0097'1.1 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0097'STATION AT DUPO, ST. CLAIR COUNTY, IN THE TOP OF THE CONCRETE
 JC0097'MILEPOST 5, AND ABOUT 6 INCHES ABOVE THE LEVEL OF THE TRACK.
 JC0097'A COPPER PIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1919 ***********************************************************************
 ME1919  DESIGNATION -  RV 11
 ME1919  PID         -  ME1919
 ME1919  STATE/COUNTY-  IL/COOK
 ME1919  COUNTRY     -  US
 ME1919  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1919
 ME1919                         *CURRENT SURVEY CONTROL
 ME1919  ______________________________________________________________________
 ME1919* NAD 83(1986) POSITION- 41 59 12.     (N) 087 40 30.     (W)   SCALED
 ME1919* NAVD 88 ORTHO HEIGHT -   188.257 (meters)      617.64  (feet) ADJUSTED
 ME1919  ______________________________________________________________________
 ME1919  GEOID HEIGHT    -        -33.726 (meters)                     GEOID18
 ME1919  DYNAMIC HEIGHT  -        188.194 (meters)      617.43  (feet) COMP
 ME1919  MODELED GRAVITY -    980,286.2   (mgal)                       NAVD 88
 ME1919
 ME1919  VERT ORDER      -  FIRST     CLASS 0
 ME1919
 ME1919.The horizontal coordinates were scaled from a map and have
 ME1919.an estimated accuracy of +/- 6 seconds.
 ME1919
 ME1919.The orthometric height was determined by differential leveling and
 ME1919.adjusted by the NATIONAL GEODETIC SURVEY
 ME1919.in June 1991.
 ME1919
 ME1919.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1919.GEOID18 height accuracy estimate available here.
 ME1919
 ME1919.Click photographs - Photos may exist for this station.
 ME1919
 ME1919.The dynamic height is computed by dividing the NAVD 88
 ME1919.geopotential number by the normal gravity value computed on the
 ME1919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1919.degrees latitude (g = 980.6199 gals.).
 ME1919
 ME1919.The modeled gravity was interpolated from observed gravity values.
 ME1919
 ME1919;                    North         East    Units  Estimated Accuracy
 ME1919;SPC IL E     -   590,830.      354,550.      MT  (+/- 180 meters Scaled)
 ME1919
 ME1919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM440485(NAD 83)
 ME1919
 ME1919                          SUPERSEDED SURVEY CONTROL
 ME1919
 ME1919  NGVD 29 (??/??/92)  188.337  (m)          617.90   (f) ADJ UNCH    1 0
 ME1919
 ME1919.Superseded values are not recommended for survey control.
 ME1919
 ME1919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1919.See file dsdata.pdf to determine how the superseded data were derived.
 ME1919
 ME1919_MARKER: R = RIVET
 ME1919_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1919_SP_SET: ABUTMENT
 ME1919_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1919
 ME1919  HISTORY     - Date     Condition        Report By
 ME1919  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1919  HISTORY     - 1947     GOOD             CGS
 ME1919  HISTORY     - 1971     GOOD             NGS
 ME1919  HISTORY     - 1973     GOOD             NGS
 ME1919  HISTORY     - 1977     GOOD             NGS
 ME1919  HISTORY     - 1987     GOOD             USPSQD
 ME1919
 ME1919                          STATION DESCRIPTION
 ME1919
 ME1919'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1919'AT CHICAGO.
 ME1919'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 ME1919'RAILWAY, AT THE ROSE HILL DRIVEY SUBWAY (BRIDGE NO. 1307-1/4),
 ME1919'IN THE WEST END OF THE SOUTH STONE ABUTMENT, 14 FEET WEST OF THE
 ME1919'CENTERLINE OF THE WEST TRACK, AND ABOUT 2 FEET BELOW THE LEVEL
 ME1919'OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
 ME1919
 ME1919                          STATION RECOVERY (1971)
 ME1919
 ME1919'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1919'RECOVERED IN GOOD CONDITION.
 ME1919
 ME1919                          STATION RECOVERY (1973)
 ME1919
 ME1919'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1919'AT THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO ROSE HILL CEMETERY,
 ME1919'28.7 FEET SOUTH OF CENTER LINE OF ROSE HILL DRIVE, 8.8 FEET WEST OF
 ME1919'THE WEST RAIL OF THE WEST TRACK, 4.2 FEET WEST OF SOUTHWEST CORNER AND
 ME1919'SOUTH END OF A STEEL GIRDER.  A MONEL-RIVET SET IN THE TOP OF WEST END
 ME1919'OF A STONE ABUTMENT.  SEC 6, T 40N, R 14E.
 ME1919
 ME1919                          STATION RECOVERY (1977)
 ME1919
 ME1919'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1919'RECOVERED IN GOOD CONDITION.
 ME1919
 ME1919                          STATION RECOVERY (1987)
 ME1919
 ME1919'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0019 ***********************************************************************
 MG0019  DESIGNATION -  RV 11
 MG0019  PID         -  MG0019
 MG0019  STATE/COUNTY-  IL/ROCK ISLAND
 MG0019  COUNTRY     -  US
 MG0019  USGS QUAD   -  SILVIS (2018)
 MG0019
 MG0019                         *CURRENT SURVEY CONTROL
 MG0019  ______________________________________________________________________
 MG0019* NAD 83(1986) POSITION- 41 30 49.     (N) 090 24 54.     (W)   SCALED
 MG0019* NAVD 88 ORTHO HEIGHT -   179.914 (meters)      590.27  (feet) ADJUSTED
 MG0019  ______________________________________________________________________
 MG0019  GEOID HEIGHT    -        -32.875 (meters)                     GEOID18
 MG0019  DYNAMIC HEIGHT  -        179.846 (meters)      590.04  (feet) COMP
 MG0019  MODELED GRAVITY -    980,240.2   (mgal)                       NAVD 88
 MG0019
 MG0019  VERT ORDER      -  SECOND    CLASS 0
 MG0019
 MG0019.The horizontal coordinates were scaled from a map and have
 MG0019.an estimated accuracy of +/- 6 seconds.
 MG0019
 MG0019.The orthometric height was determined by differential leveling and
 MG0019.adjusted by the NATIONAL GEODETIC SURVEY
 MG0019.in June 1991.
 MG0019
 MG0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0019.GEOID18 height accuracy estimate available here.
 MG0019
 MG0019.Click photographs - Photos may exist for this station.
 MG0019
 MG0019.The dynamic height is computed by dividing the NAVD 88
 MG0019.geopotential number by the normal gravity value computed on the
 MG0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0019.degrees latitude (g = 980.6199 gals.).
 MG0019
 MG0019.The modeled gravity was interpolated from observed gravity values.
 MG0019
 MG0019;                    North         East    Units  Estimated Accuracy
 MG0019;SPC IL W     -   538,090.      679,270.      MT  (+/- 180 meters Scaled)
 MG0019
 MG0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF157990(NAD 83)
 MG0019
 MG0019                          SUPERSEDED SURVEY CONTROL
 MG0019
 MG0019  NGVD 29 (??/??/92)  179.990  (m)          590.52   (f) ADJ UNCH    2 0
 MG0019
 MG0019.Superseded values are not recommended for survey control.
 MG0019
 MG0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0019.See file dsdata.pdf to determine how the superseded data were derived.
 MG0019
 MG0019_MARKER: R = RIVET
 MG0019_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0019_SP_SET: BRIDGE
 MG0019_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0019
 MG0019  HISTORY     - Date     Condition        Report By
 MG0019  HISTORY     - UNK      MONUMENTED       RIRR
 MG0019  HISTORY     - 1935     GOOD             CGS
 MG0019  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0019  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 MG0019
 MG0019                          STATION DESCRIPTION
 MG0019
 MG0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0019'AT SILVIS.
 MG0019'AT SILVIS, ROCK ISLAND COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 MG0019'PACIFIC RAILWAY, WEST OF THE STATION, AT OVERHEAD FOOT BRIDGE
 MG0019'1738, AND IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE
 MG0019'FOOTING OF THE STAIR LEADING TO THE BRIDGE.  A STANDARD MONEL-METAL
 MG0019'RIVET.
 MG0019
 MG0019                          STATION RECOVERY (1996)
 MG0019
 MG0019'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0019'MARK NOT FOUND.
 MG0019
 MG0019                          STATION RECOVERY (1997)
 MG0019
 MG0019'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0019'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0039 ***********************************************************************
 MG0039  DESIGNATION -  RV 11
 MG0039  PID         -  MG0039
 MG0039  STATE/COUNTY-  IL/WHITESIDE
 MG0039  COUNTRY     -  US
 MG0039  USGS QUAD   -  UNION GROVE (2018)
 MG0039
 MG0039                         *CURRENT SURVEY CONTROL
 MG0039  ______________________________________________________________________
 MG0039* NAD 83(1986) POSITION- 41 50 38.85   (N) 090 02 19.86   (W)   HD_HELD1
 MG0039* NAVD 88 ORTHO HEIGHT -   205.652 (meters)      674.71  (feet) ADJUSTED
 MG0039  ______________________________________________________________________
 MG0039  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 MG0039  DYNAMIC HEIGHT  -        205.576 (meters)      674.46  (feet) COMP
 MG0039  MODELED GRAVITY -    980,252.0   (mgal)                       NAVD 88
 MG0039
 MG0039  VERT ORDER      -  SECOND    CLASS 0
 MG0039
 MG0039.The horizontal coordinates were determined by differentially corrected
 MG0039.hand held GPS observations or other comparable positioning techniques
 MG0039.and have an estimated accuracy of +/- 3 meters.
 MG0039
 MG0039.The orthometric height was determined by differential leveling and
 MG0039.adjusted by the NATIONAL GEODETIC SURVEY
 MG0039.in June 1991.
 MG0039
 MG0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0039.GEOID18 height accuracy estimate available here.
 MG0039
 MG0039.Click photographs - Photos may exist for this station.
 MG0039
 MG0039.The dynamic height is computed by dividing the NAVD 88
 MG0039.geopotential number by the normal gravity value computed on the
 MG0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0039.degrees latitude (g = 980.6199 gals.).
 MG0039
 MG0039.The modeled gravity was interpolated from observed gravity values.
 MG0039
 MG0039;                    North         East    Units  Estimated Accuracy
 MG0039;SPC IL W     -   574,778.2     710,614.9     MT  (+/- 3 meters HH1 GPS) 
 MG0039
 MG0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4584536709(NAD 83)
 MG0039
 MG0039                          SUPERSEDED SURVEY CONTROL
 MG0039
 MG0039  NGVD 29 (??/??/92)  205.680  (m)          674.80   (f) ADJ UNCH    2 0
 MG0039
 MG0039.Superseded values are not recommended for survey control.
 MG0039
 MG0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0039.See file dsdata.pdf to determine how the superseded data were derived.
 MG0039
 MG0039_MARKER: R = RIVET
 MG0039_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0039_SP_SET: BRIDGE
 MG0039_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0039
 MG0039  HISTORY     - Date     Condition        Report By
 MG0039  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0039  HISTORY     - 1943     GOOD             CGS
 MG0039  HISTORY     - 19980222 GOOD             USPSQD
 MG0039  HISTORY     - 19990507 GOOD             USPSQD
 MG0039  HISTORY     - 20030319 MARK NOT FOUND   USPSQD
 MG0039  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0039
 MG0039                          STATION DESCRIPTION
 MG0039
 MG0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0039'0.9 MI NW FROM UNION GROVE.
 MG0039'0.9 MILE NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0039'FROM THE STATION AT UNION GROVE, WHITESIDE COUNTY, AT BRIDGE
 MG0039'NO. 245.5, AND IN THE TOP OF THE NORTHWEST CORNER OF THE NORTH
 MG0039'CONCRETE RETAINING WALL.  A STANDARD MONEL-METAL RIVET.
 MG0039
 MG0039                          STATION RECOVERY (1998)
 MG0039
 MG0039'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0039'RECOVERED IN GOOD CONDITION.
 MG0039
 MG0039                          STATION RECOVERY (1999)
 MG0039
 MG0039'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0039'RECOVERED IN GOOD CONDITION.
 MG0039
 MG0039                          STATION RECOVERY (2003)
 MG0039
 MG0039'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0039'MARK NOT FOUND.
 MG0039
 MG0039                          STATION RECOVERY (2005)
 MG0039
 MG0039'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0039'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1110 ***********************************************************************
 MF1110  DESIGNATION -  RV 11
 MF1110  PID         -  MF1110
 MF1110  STATE/COUNTY-  IL/BUREAU
 MF1110  COUNTRY     -  US
 MF1110  USGS QUAD   -  NEW BEDFORD (2018)
 MF1110
 MF1110                         *CURRENT SURVEY CONTROL
 MF1110  ______________________________________________________________________
 MF1110* NAD 83(1986) POSITION- 41 33 22.     (N) 089 39 07.     (W)   SCALED
 MF1110* NAVD 88 ORTHO HEIGHT -   196.494 (meters)      644.66  (feet) ADJUSTED
 MF1110  ______________________________________________________________________
 MF1110  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF1110  DYNAMIC HEIGHT  -        196.419 (meters)      644.42  (feet) COMP
 MF1110  MODELED GRAVITY -    980,235.5   (mgal)                       NAVD 88
 MF1110
 MF1110  VERT ORDER      -  SECOND    CLASS 0
 MF1110
 MF1110.The horizontal coordinates were scaled from a map and have
 MF1110.an estimated accuracy of +/- 6 seconds.
 MF1110
 MF1110.The orthometric height was determined by differential leveling and
 MF1110.adjusted by the NATIONAL GEODETIC SURVEY
 MF1110.in June 1991.
 MF1110
 MF1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1110.GEOID18 height accuracy estimate available here.
 MF1110
 MF1110.Click photographs - Photos may exist for this station.
 MF1110
 MF1110.The dynamic height is computed by dividing the NAVD 88
 MF1110.geopotential number by the normal gravity value computed on the
 MF1110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1110.degrees latitude (g = 980.6199 gals.).
 MF1110
 MF1110.The modeled gravity was interpolated from observed gravity values.
 MF1110
 MF1110;                    North         East    Units  Estimated Accuracy
 MF1110;SPC IL W     -   542,910.      742,940.      MT  (+/- 180 meters Scaled)
 MF1110
 MF1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM788038(NAD 83)
 MF1110
 MF1110                          SUPERSEDED SURVEY CONTROL
 MF1110
 MF1110  NGVD 29 (??/??/92)  196.565  (m)          644.90   (f) ADJ UNCH    2 0
 MF1110
 MF1110.Superseded values are not recommended for survey control.
 MF1110
 MF1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1110.See file dsdata.pdf to determine how the superseded data were derived.
 MF1110
 MF1110_MARKER: R = RIVET
 MF1110_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1110_SP_SET: WALL
 MF1110_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1110
 MF1110  HISTORY     - Date     Condition        Report By
 MF1110  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1110  HISTORY     - 1934     GOOD             CGS
 MF1110
 MF1110                          STATION DESCRIPTION
 MF1110
 MF1110'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1110'0.4 MI S FROM NORMANDY.
 MF1110'0.4 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1110'FROM THE STATION AT NORMANDY, BUREAU COUNTY, AT BRIDGE 1441,
 MF1110'AND IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE BACK WALL.
 MF1110'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0127 ***********************************************************************
 NH0127  DESIGNATION -  RV 11
 NH0127  PID         -  NH0127
 NH0127  STATE/COUNTY-  IL/MCHENRY
 NH0127  COUNTRY     -  US
 NH0127  USGS QUAD   -  MCHENRY (2018)
 NH0127
 NH0127                         *CURRENT SURVEY CONTROL
 NH0127  ______________________________________________________________________
 NH0127* NAD 83(1986) POSITION- 42 17 45.4    (N) 088 18 00.5    (W)   HD_HELD2
 NH0127* NAVD 88 ORTHO HEIGHT -   242.991 (meters)      797.21  (feet) ADJUSTED
 NH0127  ______________________________________________________________________
 NH0127  GEOID HEIGHT    -        -33.982 (meters)                     GEOID18
 NH0127  DYNAMIC HEIGHT  -        242.909 (meters)      796.94  (feet) COMP
 NH0127  MODELED GRAVITY -    980,280.7   (mgal)                       NAVD 88
 NH0127
 NH0127  VERT ORDER      -  SECOND    CLASS 0
 NH0127
 NH0127.The horizontal coordinates were established by autonomous hand held GPS
 NH0127.observations and have an estimated accuracy of +/- 10 meters.
 NH0127
 NH0127.The orthometric height was determined by differential leveling and
 NH0127.adjusted by the NATIONAL GEODETIC SURVEY
 NH0127.in June 1991.
 NH0127
 NH0127.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0127.GEOID18 height accuracy estimate available here.
 NH0127
 NH0127.Click photographs - Photos may exist for this station.
 NH0127
 NH0127.The dynamic height is computed by dividing the NAVD 88
 NH0127.geopotential number by the normal gravity value computed on the
 NH0127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0127.degrees latitude (g = 980.6199 gals.).
 NH0127
 NH0127.The modeled gravity was interpolated from observed gravity values.
 NH0127
 NH0127;                    North         East    Units  Estimated Accuracy
 NH0127;SPC IL E     -   624,975.      302,737.      MT  (+/- 10 meters HH2 GPS)
 NH0127
 NH0127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9282583453(NAD 83)
 NH0127
 NH0127                          SUPERSEDED SURVEY CONTROL
 NH0127
 NH0127  NGVD 29 (??/??/92)  243.034  (m)          797.35   (f) ADJ UNCH    2 0
 NH0127
 NH0127.Superseded values are not recommended for survey control.
 NH0127
 NH0127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0127.See file dsdata.pdf to determine how the superseded data were derived.
 NH0127
 NH0127_MARKER: R = RIVET
 NH0127_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0127_SP_SET: BRIDGE ABUTMENT
 NH0127_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0127
 NH0127  HISTORY     - Date     Condition        Report By
 NH0127  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0127  HISTORY     - 1960     GOOD             CGS
 NH0127
 NH0127                          STATION DESCRIPTION
 NH0127
 NH0127'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0127'3.6 MI S FROM MCHENRY.
 NH0127'ABOUT 3.6 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0127'FROM THE STATION AT MCHENRY , 0.25 MILE NORTH OF MILEPOLE 62,
 NH0127'9 FEET EAST OF THE EAST RAIL, IN TOP OF THE EAST END OF THE NORTH
 NH0127'STONE ABUTMENT FOR A 10-FOOT BRIDGE (BRIDGE NO. 677), 1 FOOT WEST
 NH0127'OF THE EAST END OF THE HEAD WALL, AND ABOUT 2 FEET BELOW THE
 NH0127'LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0446 ***********************************************************************
 MF0446  DESIGNATION -  RV 11
 MF0446  PID         -  MF0446
 MF0446  STATE/COUNTY-  IL/DE KALB
 MF0446  COUNTRY     -  US
 MF0446  USGS QUAD   -  SYCAMORE (2018)
 MF0446
 MF0446                         *CURRENT SURVEY CONTROL
 MF0446  ______________________________________________________________________
 MF0446* NAD 83(1986) POSITION- 41 59 34.     (N) 088 41 08.     (W)   SCALED
 MF0446* NAVD 88 ORTHO HEIGHT -   262.599 (meters)      861.54  (feet) ADJUSTED
 MF0446  ______________________________________________________________________
 MF0446  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 MF0446  DYNAMIC HEIGHT  -        262.510 (meters)      861.25  (feet) COMP
 MF0446  MODELED GRAVITY -    980,274.9   (mgal)                       NAVD 88
 MF0446
 MF0446  VERT ORDER      -  SECOND    CLASS 0
 MF0446
 MF0446.The horizontal coordinates were scaled from a map and have
 MF0446.an estimated accuracy of +/- 6 seconds.
 MF0446
 MF0446.The orthometric height was determined by differential leveling and
 MF0446.adjusted by the NATIONAL GEODETIC SURVEY
 MF0446.in June 1991.
 MF0446
 MF0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0446.GEOID18 height accuracy estimate available here.
 MF0446
 MF0446.Click photographs - Photos may exist for this station.
 MF0446
 MF0446.The dynamic height is computed by dividing the NAVD 88
 MF0446.geopotential number by the normal gravity value computed on the
 MF0446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0446.degrees latitude (g = 980.6199 gals.).
 MF0446
 MF0446.The modeled gravity was interpolated from observed gravity values.
 MF0446
 MF0446;                    North         East    Units  Estimated Accuracy
 MF0446;SPC IL E     -   591,360.      270,820.      MT  (+/- 180 meters Scaled)
 MF0446
 MF0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM603503(NAD 83)
 MF0446
 MF0446                          SUPERSEDED SURVEY CONTROL
 MF0446
 MF0446  NGVD 29 (??/??/92)  262.640  (m)          861.68   (f) ADJ UNCH    2 0
 MF0446
 MF0446.Superseded values are not recommended for survey control.
 MF0446
 MF0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0446.See file dsdata.pdf to determine how the superseded data were derived.
 MF0446
 MF0446_MARKER: R = RIVET
 MF0446_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0446_SP_SET: STEP
 MF0446_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0446
 MF0446  HISTORY     - Date     Condition        Report By
 MF0446  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0446  HISTORY     - 1935     GOOD             CGS
 MF0446  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0446
 MF0446                          STATION DESCRIPTION
 MF0446
 MF0446'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0446'AT SYCAMORE.
 MF0446'AT SYCAMORE, DE KALB COUNTY, NEAR THE CHICAGO AND NORTH WESTERN
 MF0446'RAILWAY STATION, AT THE ENTRANCE OF THE FREIGHT HOUSE ROOM, AND IN
 MF0446'THE TOP OF THE CONCRETE STEP.  A STANDARD MONEL-METAL RIVET.
 MF0446
 MF0446                          STATION RECOVERY (1996)
 MF0446
 MF0446'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0446'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3180 ***********************************************************************
 AI3180  DESIGNATION -  RV 11 RESET
 AI3180  PID         -  AI3180
 AI3180  STATE/COUNTY-  IL/SANGAMON
 AI3180  COUNTRY     -  US
 AI3180  USGS QUAD   -  SPRINGFIELD WEST (2018)
 AI3180
 AI3180                         *CURRENT SURVEY CONTROL
 AI3180  ______________________________________________________________________
 AI3180* NAD 83(1986) POSITION- 39 50 39.     (N) 089 37 53.     (W)   SCALED
 AI3180* NAVD 88 ORTHO HEIGHT -   168.29  (meters)      552.1   (feet) RESET
 AI3180  ______________________________________________________________________
 AI3180  GEOID HEIGHT    -        -32.578 (meters)                     GEOID18
 AI3180  VERT ORDER      -  THIRD
 AI3180
 AI3180.The horizontal coordinates were scaled from a map and have
 AI3180.an estimated accuracy of +/- 6 seconds.
 AI3180
 AI3180.The orthometric height was computed from unverified reset data.
 AI3180
 AI3180.No vertical observational check was made to the station.
 AI3180
 AI3180.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3180.GEOID18 height accuracy estimate available here.
 AI3180
 AI3180.Click photographs - Photos may exist for this station.
 AI3180
 AI3180;                    North         East    Units  Estimated Accuracy
 AI3180;SPC IL W     -   352,820.      745,810.      MT  (+/- 180 meters Scaled)
 AI3180
 AI3180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK748137(NAD 83)
 AI3180
 AI3180                          SUPERSEDED SURVEY CONTROL
 AI3180
 AI3180.No superseded survey control is available for this station.
 AI3180
 AI3180_MARKER: DV = VERTICAL CONTROL DISK
 AI3180_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AI3180_SP_SET: BRIDGE ABUTMENT
 AI3180_STAMPING: RV 11 RESET 1996
 AI3180_MARK LOGO: NGS
 AI3180_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AI3180_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3180_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AI3180+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AI3180
 AI3180  HISTORY     - Date     Condition        Report By
 AI3180  HISTORY     - 1996     MONUMENTED       NGS
 AI3180  HISTORY     - 20120627 GOOD             ILDT
 AI3180
 AI3180                          STATION DESCRIPTION
 AI3180
 AI3180'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (RKB)
 AI3180'STATION IS IN THE CENTER OF THE WEST END OF THE SOUTH ABUTMENT OF A
 AI3180'RAILROAD BRIDGE OVER PEORIA ROAD IN THE NORTH PART OF SPRINGFIELD. TO
 AI3180'REACH FROM THE INTERSECTION OF SANGAMON AVE (IL RT 54) AND PEORIA ROAD
 AI3180'(IL 55 BUSINESS RT) PROCEED NORTH ON PEORIA ROAD FOR FOR APPROXIMATELY
 AI3180'1 MILES (1.6 KM) TO THE STATION, 2.3 M (7.5 FT) WEST OF WEST RAIL OF
 AI3180'TRACK, 0.7 M (2.3 FT) EAST OF CENTERLINE OF WALKWAY ON WEST SIDE OF
 AI3180'DRIVE AND 0.5 M (1.6 FT) SOUTH OF AND ON THE EXTENDED CENTERLINE OF
 AI3180'WEST RAILING OF BRIDGE.  NGS VERTICAL DISK SET IN DRILL HOLE.
 AI3180
 AI3180                          STATION RECOVERY (2012)
 AI3180
 AI3180'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 AI3180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0586 ***********************************************************************
 HB0586  DESIGNATION -  RV 112
 HB0586  PID         -  HB0586
 HB0586  STATE/COUNTY-  IL/JACKSON
 HB0586  COUNTRY     -  US
 HB0586  USGS QUAD   -  WOLF LAKE (2018)
 HB0586
 HB0586                         *CURRENT SURVEY CONTROL
 HB0586  ______________________________________________________________________
 HB0586* NAD 83(1986) POSITION- 37 34 37.     (N) 089 27 24.     (W)   SCALED
 HB0586* NAVD 88 ORTHO HEIGHT -   108.928 (meters)      357.37  (feet) ADJUSTED
 HB0586  ______________________________________________________________________
 HB0586  GEOID HEIGHT    -        -28.689 (meters)                     GEOID18
 HB0586  DYNAMIC HEIGHT  -        108.852 (meters)      357.13  (feet) COMP
 HB0586  MODELED GRAVITY -    979,934.3   (mgal)                       NAVD 88
 HB0586
 HB0586  VERT ORDER      -  SECOND    CLASS 0
 HB0586
 HB0586.The horizontal coordinates were scaled from a map and have
 HB0586.an estimated accuracy of +/- 6 seconds.
 HB0586
 HB0586.The orthometric height was determined by differential leveling and
 HB0586.adjusted by the NATIONAL GEODETIC SURVEY
 HB0586.in June 1991.
 HB0586
 HB0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0586.GEOID18 height accuracy estimate available here.
 HB0586
 HB0586.Click photographs - Photos may exist for this station.
 HB0586
 HB0586.The dynamic height is computed by dividing the NAVD 88
 HB0586.geopotential number by the normal gravity value computed on the
 HB0586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0586.degrees latitude (g = 980.6199 gals.).
 HB0586
 HB0586.The modeled gravity was interpolated from observed gravity values.
 HB0586
 HB0586;                    North         East    Units  Estimated Accuracy
 HB0586;SPC IL W     -   101,250.      762,710.      MT  (+/- 180 meters Scaled)
 HB0586
 HB0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG830617(NAD 83)
 HB0586
 HB0586                          SUPERSEDED SURVEY CONTROL
 HB0586
 HB0586  NGVD 29 (11/26/84)  108.981  (m)          357.55   (f) ADJUSTED    2 0
 HB0586
 HB0586.Superseded values are not recommended for survey control.
 HB0586
 HB0586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0586.See file dsdata.pdf to determine how the superseded data were derived.
 HB0586
 HB0586_MARKER: R = RIVET
 HB0586_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0586_SP_SET: BRIDGE
 HB0586_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0586
 HB0586  HISTORY     - Date     Condition        Report By
 HB0586  HISTORY     - UNK      MONUMENTED       MPRR
 HB0586  HISTORY     - 1947     MARK NOT FOUND   USGS
 HB0586
 HB0586                          STATION DESCRIPTION
 HB0586
 HB0586'DESCRIBED BY US GEOLOGICAL SURVEY 1947
 HB0586'3.6 MI S FROM HOWARDTON.
 HB0586'3.6 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0586'STATION AT HOWARDTON, JACKSON COUNTY, AT MILEPOST 94, AT BRIDGE
 HB0586'NO. 129, IN THE TOP OF THE CONCRETE BACK WALL, 9 FEET WEST OF THE
 HB0586'MAIN TRACK, AND AT THE CENTER OF THE WEST END OF THE BACK WALL.
 HB0586'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0587 ***********************************************************************
 HB0587  DESIGNATION -  RV 115
 HB0587  PID         -  HB0587
 HB0587  STATE/COUNTY-  IL/UNION
 HB0587  COUNTRY     -  US
 HB0587  USGS QUAD   -  WOLF LAKE (2018)
 HB0587
 HB0587                         *CURRENT SURVEY CONTROL
 HB0587  ______________________________________________________________________
 HB0587* NAD 83(1986) POSITION- 37 34 01.     (N) 089 27 09.     (W)   SCALED
 HB0587* NAVD 88 ORTHO HEIGHT -   108.247 (meters)      355.14  (feet) ADJUSTED
 HB0587  ______________________________________________________________________
 HB0587  GEOID HEIGHT    -        -28.661 (meters)                     GEOID18
 HB0587  DYNAMIC HEIGHT  -        108.172 (meters)      354.89  (feet) COMP
 HB0587  MODELED GRAVITY -    979,933.3   (mgal)                       NAVD 88
 HB0587
 HB0587  VERT ORDER      -  SECOND    CLASS 0
 HB0587
 HB0587.The horizontal coordinates were scaled from a map and have
 HB0587.an estimated accuracy of +/- 6 seconds.
 HB0587
 HB0587.The orthometric height was determined by differential leveling and
 HB0587.adjusted by the NATIONAL GEODETIC SURVEY
 HB0587.in June 1991.
 HB0587
 HB0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0587.GEOID18 height accuracy estimate available here.
 HB0587
 HB0587.Click photographs - Photos may exist for this station.
 HB0587
 HB0587.The dynamic height is computed by dividing the NAVD 88
 HB0587.geopotential number by the normal gravity value computed on the
 HB0587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0587.degrees latitude (g = 980.6199 gals.).
 HB0587
 HB0587.The modeled gravity was interpolated from observed gravity values.
 HB0587
 HB0587;                    North         East    Units  Estimated Accuracy
 HB0587;SPC IL W     -   100,150.      763,090.      MT  (+/- 180 meters Scaled)
 HB0587
 HB0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG833605(NAD 83)
 HB0587
 HB0587                          SUPERSEDED SURVEY CONTROL
 HB0587
 HB0587  NGVD 29 (11/26/84)  108.295  (m)          355.30   (f) ADJUSTED    2 0
 HB0587
 HB0587.Superseded values are not recommended for survey control.
 HB0587
 HB0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0587.See file dsdata.pdf to determine how the superseded data were derived.
 HB0587
 HB0587_MARKER: R = RIVET
 HB0587_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0587_SP_SET: SIGNAL BASE
 HB0587_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0587
 HB0587  HISTORY     - Date     Condition        Report By
 HB0587  HISTORY     - UNK      MONUMENTED       MPRR
 HB0587  HISTORY     - 1947     MARK NOT FOUND   USGS
 HB0587
 HB0587                          STATION DESCRIPTION
 HB0587
 HB0587'DESCRIBED BY US GEOLOGICAL SURVEY 1947
 HB0587'AT HALSEY.
 HB0587'AT HALSEY, UNION COUNTY, ON THE MISSOURI PACIFIC RAILROAD, MIDWAY
 HB0587'BETWEEN POLES 95/03 AND 95/04, 36 FEET EAST OF THE CENTERLINE OF
 HB0587'THE SOUTH-BOUND TRACK, AT AN OLD SIGNAL, AND IN THE TOP OF THE
 HB0587'CONCRETE BASE.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0588 ***********************************************************************
 HB0588  DESIGNATION -  RV 116
 HB0588  PID         -  HB0588
 HB0588  STATE/COUNTY-  IL/UNION
 HB0588  COUNTRY     -  US
 HB0588  USGS QUAD   -  WOLF LAKE (2018)
 HB0588
 HB0588                         *CURRENT SURVEY CONTROL
 HB0588  ______________________________________________________________________
 HB0588* NAD 83(1986) POSITION- 37 33 28.     (N) 089 27 10.     (W)   SCALED
 HB0588* NAVD 88 ORTHO HEIGHT -   108.911 (meters)      357.32  (feet) ADJUSTED
 HB0588  ______________________________________________________________________
 HB0588  GEOID HEIGHT    -        -28.636 (meters)                     GEOID18
 HB0588  DYNAMIC HEIGHT  -        108.835 (meters)      357.07  (feet) COMP
 HB0588  MODELED GRAVITY -    979,933.3   (mgal)                       NAVD 88
 HB0588
 HB0588  VERT ORDER      -  SECOND    CLASS 0
 HB0588
 HB0588.The horizontal coordinates were scaled from a map and have
 HB0588.an estimated accuracy of +/- 6 seconds.
 HB0588
 HB0588.The orthometric height was determined by differential leveling and
 HB0588.adjusted by the NATIONAL GEODETIC SURVEY
 HB0588.in June 1991.
 HB0588
 HB0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0588.GEOID18 height accuracy estimate available here.
 HB0588
 HB0588.Click photographs - Photos may exist for this station.
 HB0588
 HB0588.The dynamic height is computed by dividing the NAVD 88
 HB0588.geopotential number by the normal gravity value computed on the
 HB0588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0588.degrees latitude (g = 980.6199 gals.).
 HB0588
 HB0588.The modeled gravity was interpolated from observed gravity values.
 HB0588
 HB0588;                    North         East    Units  Estimated Accuracy
 HB0588;SPC IL W     -    99,130.      763,070.      MT  (+/- 180 meters Scaled)
 HB0588
 HB0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG833595(NAD 83)
 HB0588
 HB0588                          SUPERSEDED SURVEY CONTROL
 HB0588
 HB0588  NGVD 29 (11/26/84)  108.956  (m)          357.47   (f) ADJUSTED    2 0
 HB0588
 HB0588.Superseded values are not recommended for survey control.
 HB0588
 HB0588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0588.See file dsdata.pdf to determine how the superseded data were derived.
 HB0588
 HB0588_MARKER: R = RIVET
 HB0588_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0588_SP_SET: SIGNAL BASE
 HB0588_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0588
 HB0588  HISTORY     - Date     Condition        Report By
 HB0588  HISTORY     - UNK      MONUMENTED       MPRR
 HB0588  HISTORY     - 1947     MARK NOT FOUND   USGS
 HB0588
 HB0588                          STATION DESCRIPTION
 HB0588
 HB0588'DESCRIBED BY US GEOLOGICAL SURVEY 1947
 HB0588'0.8 MI N FROM LA RUE.
 HB0588'0.8 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0588'STATION AT LA RUE, UNION COUNTY, AT POLE 95/27, 35 FEET EAST
 HB0588'OF THE CENTERLINE OF THE SOUTH-BOUND MAIN TRACK, AT A SIGNAL,
 HB0588'AND IN THE TOP OF THE SOUTHWEST CORNER OF THE CONCRETE BASE.
 HB0588'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0590 ***********************************************************************
 HB0590  DESIGNATION -  RV 117
 HB0590  PID         -  HB0590
 HB0590  STATE/COUNTY-  IL/UNION
 HB0590  COUNTRY     -  US
 HB0590  USGS QUAD   -  WOLF LAKE (2018)
 HB0590
 HB0590                         *CURRENT SURVEY CONTROL
 HB0590  ______________________________________________________________________
 HB0590* NAD 83(1986) POSITION- 37 32 12.     (N) 089 27 04.     (W)   SCALED
 HB0590* NAVD 88 ORTHO HEIGHT -   108.367 (meters)      355.53  (feet) ADJUSTED
 HB0590  ______________________________________________________________________
 HB0590  GEOID HEIGHT    -        -28.585 (meters)                     GEOID18
 HB0590  DYNAMIC HEIGHT  -        108.291 (meters)      355.28  (feet) COMP
 HB0590  MODELED GRAVITY -    979,930.5   (mgal)                       NAVD 88
 HB0590
 HB0590  VERT ORDER      -  SECOND    CLASS 0
 HB0590
 HB0590.The horizontal coordinates were scaled from a map and have
 HB0590.an estimated accuracy of +/- 6 seconds.
 HB0590
 HB0590.The orthometric height was determined by differential leveling and
 HB0590.adjusted by the NATIONAL GEODETIC SURVEY
 HB0590.in June 1991.
 HB0590
 HB0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0590.GEOID18 height accuracy estimate available here.
 HB0590
 HB0590.Click photographs - Photos may exist for this station.
 HB0590
 HB0590.The dynamic height is computed by dividing the NAVD 88
 HB0590.geopotential number by the normal gravity value computed on the
 HB0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0590.degrees latitude (g = 980.6199 gals.).
 HB0590
 HB0590.The modeled gravity was interpolated from observed gravity values.
 HB0590
 HB0590;                    North         East    Units  Estimated Accuracy
 HB0590;SPC IL W     -    96,790.      763,240.      MT  (+/- 180 meters Scaled)
 HB0590
 HB0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG834572(NAD 83)
 HB0590
 HB0590                          SUPERSEDED SURVEY CONTROL
 HB0590
 HB0590  NGVD 29 (11/26/84)  108.405  (m)          355.66   (f) ADJUSTED    2 0
 HB0590
 HB0590.Superseded values are not recommended for survey control.
 HB0590
 HB0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0590.See file dsdata.pdf to determine how the superseded data were derived.
 HB0590
 HB0590_MARKER: R = RIVET
 HB0590_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0590_SP_SET: CULVERT
 HB0590_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0590
 HB0590  HISTORY     - Date     Condition        Report By
 HB0590  HISTORY     - UNK      MONUMENTED       MPRR
 HB0590  HISTORY     - 1947     MARK NOT FOUND   USGS
 HB0590
 HB0590                          STATION DESCRIPTION
 HB0590
 HB0590'DESCRIBED BY US GEOLOGICAL SURVEY 1947
 HB0590'0.5 MI S FROM LA RUE.
 HB0590'0.5 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB0590'AT LA RUE, UNION COUNTY, NEAR POLE 97/02, AT A PIPE CULVERT, IN
 HB0590'THE TOP OF THE NORTHEAST CORNER OF THE HEADWALL, AND 20 FEET WEST
 HB0590'OF THE CENTERLINE OF THE SOUTH-BOUND TRACK.  A STANDARD MONEL-METAL
 HB0590'RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0098 ***********************************************************************
 JC0098  DESIGNATION -  RV 12
 JC0098  PID         -  JC0098
 JC0098  STATE/COUNTY-  IL/ST CLAIR
 JC0098  COUNTRY     -  US
 JC0098  USGS QUAD   -  CAHOKIA (2018)
 JC0098
 JC0098                         *CURRENT SURVEY CONTROL
 JC0098  ______________________________________________________________________
 JC0098* NAD 83(1986) POSITION- 38 31 40.     (N) 090 12 24.     (W)   SCALED
 JC0098* NAVD 88 ORTHO HEIGHT -   126.054 (meters)      413.56  (feet) ADJUSTED
 JC0098  ______________________________________________________________________
 JC0098  GEOID HEIGHT    -        -30.772 (meters)                     GEOID18
 JC0098  DYNAMIC HEIGHT  -        125.974 (meters)      413.30  (feet) COMP
 JC0098  MODELED GRAVITY -    979,992.2   (mgal)                       NAVD 88
 JC0098
 JC0098  VERT ORDER      -  SECOND    CLASS 0
 JC0098
 JC0098.The horizontal coordinates were scaled from a map and have
 JC0098.an estimated accuracy of +/- 6 seconds.
 JC0098
 JC0098.The orthometric height was determined by differential leveling and
 JC0098.adjusted by the NATIONAL GEODETIC SURVEY
 JC0098.in June 1991.
 JC0098
 JC0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0098.GEOID18 height accuracy estimate available here.
 JC0098
 JC0098.Click photographs - Photos may exist for this station.
 JC0098
 JC0098.The dynamic height is computed by dividing the NAVD 88
 JC0098.geopotential number by the normal gravity value computed on the
 JC0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0098.degrees latitude (g = 980.6199 gals.).
 JC0098
 JC0098.The modeled gravity was interpolated from observed gravity values.
 JC0098
 JC0098;                    North         East    Units  Estimated Accuracy
 JC0098;SPC IL W     -   206,550.      696,510.      MT  (+/- 180 meters Scaled)
 JC0098
 JC0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC435680(NAD 83)
 JC0098
 JC0098                          SUPERSEDED SURVEY CONTROL
 JC0098
 JC0098  NGVD 29 (??/??/92)  126.201  (m)          414.04   (f) ADJ UNCH    2 0
 JC0098
 JC0098.Superseded values are not recommended for survey control.
 JC0098
 JC0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0098.See file dsdata.pdf to determine how the superseded data were derived.
 JC0098
 JC0098_MARKER: R = RIVET
 JC0098_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0098_SP_SET: BRIDGE
 JC0098_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0098
 JC0098  HISTORY     - Date     Condition        Report By
 JC0098  HISTORY     - UNK      MONUMENTED       MPRR
 JC0098  HISTORY     - 1935     GOOD             CGS
 JC0098
 JC0098                          STATION DESCRIPTION
 JC0098
 JC0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0098'0.7 MI N FROM DUPO.
 JC0098'0.7 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0098'STATION AT DUPO, ST. CLAIR COUNTY, AT POLE 5/16, 22 FEET EAST OF
 JC0098'THE NORTH-BOUND MAIN TRACK, AT A SIGNAL BRIDGE, IN THE TOP OF THE
 JC0098'NORTHWEST CORNER OF THE CONCRETE BASE, AND ABOUT 6 INCHES LOWER
 JC0098'THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0999 ***********************************************************************
 KB0999  DESIGNATION -  RV 12
 KB0999  PID         -  KB0999
 KB0999  STATE/COUNTY-  IL/SANGAMON
 KB0999  COUNTRY     -  US
 KB0999  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0999
 KB0999                         *CURRENT SURVEY CONTROL
 KB0999  ______________________________________________________________________
 KB0999* NAD 83(1986) POSITION- 39 48 58.     (N) 089 38 04.     (W)   SCALED
 KB0999* NAVD 88 ORTHO HEIGHT -   183.348 (meters)      601.53  (feet) ADJUSTED
 KB0999  ______________________________________________________________________
 KB0999  GEOID HEIGHT    -        -32.554 (meters)                     GEOID18
 KB0999  DYNAMIC HEIGHT  -        183.247 (meters)      601.20  (feet) COMP
 KB0999  MODELED GRAVITY -    980,076.4   (mgal)                       NAVD 88
 KB0999
 KB0999  VERT ORDER      -  SECOND    CLASS 0
 KB0999
 KB0999.The horizontal coordinates were scaled from a map and have
 KB0999.an estimated accuracy of +/- 6 seconds.
 KB0999
 KB0999.The orthometric height was determined by differential leveling and
 KB0999.adjusted by the NATIONAL GEODETIC SURVEY
 KB0999.in June 1991.
 KB0999
 KB0999.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0999.GEOID18 height accuracy estimate available here.
 KB0999
 KB0999.Click photographs - Photos may exist for this station.
 KB0999
 KB0999.The dynamic height is computed by dividing the NAVD 88
 KB0999.geopotential number by the normal gravity value computed on the
 KB0999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0999.degrees latitude (g = 980.6199 gals.).
 KB0999
 KB0999.The modeled gravity was interpolated from observed gravity values.
 KB0999
 KB0999;                    North         East    Units  Estimated Accuracy
 KB0999;SPC IL W     -   349,710.      745,570.      MT  (+/- 180 meters Scaled)
 KB0999
 KB0999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK745106(NAD 83)
 KB0999
 KB0999                          SUPERSEDED SURVEY CONTROL
 KB0999
 KB0999  NGVD 29 (??/??/92)  183.443  (m)          601.85   (f) ADJ UNCH    2 0
 KB0999
 KB0999.Superseded values are not recommended for survey control.
 KB0999
 KB0999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0999.See file dsdata.pdf to determine how the superseded data were derived.
 KB0999
 KB0999_MARKER: DB = BENCH MARK DISK
 KB0999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0999+STABILITY: SURFACE MOTION
 KB0999
 KB0999  HISTORY     - Date     Condition        Report By
 KB0999  HISTORY     - UNK      MONUMENTED       CIMRR
 KB0999  HISTORY     - 1958     GOOD             CGS
 KB0999  HISTORY     - 20120627 POOR             ILDT
 KB0999
 KB0999                          STATION DESCRIPTION
 KB0999
 KB0999'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 KB0999'AT SPRINGFIELD.
 KB0999'1.2 MILES NORTHEAST ALONG THE CHICAGO AND ILLINOIS MIDLAND
 KB0999'RAILWAY FROM THE STATION AT SPRINGFIELD, 348 FEET EAST OF THE
 KB0999'CENTERLINE OF THE EAST TRACK WHICH LEADS TO THE RAILROAD SHOPS,
 KB0999'310 FEET EAST OF THE NORTHEAST CORNER OF A BRICK INTERLOCKING
 KB0999'TOWER, 126 FEET SOUTH OF THE CENTERLINE OF THE WABASH RAILROAD
 KB0999'TRACK, 108 FEET SOUTHWEST OF THE CENTER OF A WATER HYDRANT, AND
 KB0999'0.5 FOOT SOUTH OF THE NORTH GRAND AVENUE FENCE LINE.  NOTE-- THE
 KB0999'POST WAS FOUND TO BE LOOSE IN THE GROUND.
 KB0999
 KB0999                          STATION RECOVERY (2012)
 KB0999
 KB0999'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0999'FOUND TO BE LEANING BAD TO THE SOUTH EAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1920 ***********************************************************************
 ME1920  DESIGNATION -  RV 12
 ME1920  PID         -  ME1920
 ME1920  STATE/COUNTY-  IL/COOK
 ME1920  COUNTRY     -  US
 ME1920  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1920
 ME1920                         *CURRENT SURVEY CONTROL
 ME1920  ______________________________________________________________________
 ME1920* NAD 83(1986) POSITION- 41 59 44.     (N) 087 40 29.     (W)   SCALED
 ME1920* NAVD 88 ORTHO HEIGHT -   188.949 (meters)      619.91  (feet) ADJUSTED
 ME1920  ______________________________________________________________________
 ME1920  GEOID HEIGHT    -        -33.738 (meters)                     GEOID18
 ME1920  DYNAMIC HEIGHT  -        188.886 (meters)      619.70  (feet) COMP
 ME1920  MODELED GRAVITY -    980,287.0   (mgal)                       NAVD 88
 ME1920
 ME1920  VERT ORDER      -  FIRST     CLASS 0
 ME1920
 ME1920.The horizontal coordinates were scaled from a map and have
 ME1920.an estimated accuracy of +/- 6 seconds.
 ME1920
 ME1920.The orthometric height was determined by differential leveling and
 ME1920.adjusted by the NATIONAL GEODETIC SURVEY
 ME1920.in June 1991.
 ME1920
 ME1920.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1920.GEOID18 height accuracy estimate available here.
 ME1920
 ME1920.Click photographs - Photos may exist for this station.
 ME1920
 ME1920.The dynamic height is computed by dividing the NAVD 88
 ME1920.geopotential number by the normal gravity value computed on the
 ME1920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1920.degrees latitude (g = 980.6199 gals.).
 ME1920
 ME1920.The modeled gravity was interpolated from observed gravity values.
 ME1920
 ME1920;                    North         East    Units  Estimated Accuracy
 ME1920;SPC IL E     -   591,820.      354,570.      MT  (+/- 180 meters Scaled)
 ME1920
 ME1920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441495(NAD 83)
 ME1920
 ME1920                          SUPERSEDED SURVEY CONTROL
 ME1920
 ME1920  NGVD 29 (??/??/92)  189.038  (m)          620.20   (f) ADJ UNCH    1 0
 ME1920
 ME1920.Superseded values are not recommended for survey control.
 ME1920
 ME1920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1920.See file dsdata.pdf to determine how the superseded data were derived.
 ME1920
 ME1920_MARKER: R = RIVET
 ME1920_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1920_SP_SET: ABUTMENT
 ME1920_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1920
 ME1920  HISTORY     - Date     Condition        Report By
 ME1920  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1920  HISTORY     - 1947     GOOD             CGS
 ME1920  HISTORY     - 1971     GOOD             NGS
 ME1920  HISTORY     - 1973     GOOD             NGS
 ME1920  HISTORY     - 1977     GOOD             NGS
 ME1920  HISTORY     - 1987     POOR             USPSQD
 ME1920  HISTORY     - 20030104 MARK NOT FOUND   INDIV
 ME1920
 ME1920                          STATION DESCRIPTION
 ME1920
 ME1920'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1920'AT CHICAGO.
 ME1920'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 ME1920'RAILWAY, JUST NORTH OF KENMORE STATION, AT THE THOME AVENUE SUBWAY
 ME1920'(BRIDGE NO. 1308-1/4), IN THE EAST END OF THE NORTH ABUTMENT, 7
 ME1920'FEET EAST OF THE CENTERLINE OF THE EAST TRACK, AND 1.5 FEET
 ME1920'BELOW THE LEVEL OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
 ME1920
 ME1920                          STATION RECOVERY (1971)
 ME1920
 ME1920'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1920'RECOVERED IN GOOD CONDITION.
 ME1920
 ME1920                          STATION RECOVERY (1973)
 ME1920
 ME1920'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1920'0.6 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 ME1920'ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL CEMETERY, AT
 ME1920'THE THOME AVENUE UNDERPASS, 5.0 FEET EAST OF THE EAST RAIL OF EAST
 ME1920'TRACK, SET IN THE TOP OF THE NORTHWEST CORNER OF EAST END OF THE NORTH
 ME1920'CONCRETE ABUTMENT, 1.5 FEET NORTH OF A PIPE RAILING.  A MONEL-METAL
 ME1920'RIVET SET IN AN ABUTMENT ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 ME1920'RAILROAD.  SECTION 6, T 40N, R 14E.
 ME1920
 ME1920                          STATION RECOVERY (1977)
 ME1920
 ME1920'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1920'RECOVERED IN GOOD CONDITION.
 ME1920
 ME1920                          STATION RECOVERY (1987)
 ME1920
 ME1920'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1920'MARK RECOVERED IN POOR CONDITION.
 ME1920
 ME1920                          STATION RECOVERY (2003)
 ME1920
 ME1920'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (FLM)
 ME1920'FOUND THE LOCATION AND FOLLOWED MEASUREMENTS EXACTLY, BUT COULDN'T
 ME1920'FIND THE MARK. ABUTMENT ITSELF IS IN NEED OF REPAIR, SO THE MARK
 ME1920'PROBABLY IS MISSING, ALTHOUGH I CANNOT CONFIRM A 'DESTROYED' STATUS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0022 ***********************************************************************
 MG0022  DESIGNATION -  RV 12
 MG0022  PID         -  MG0022
 MG0022  STATE/COUNTY-  IL/ROCK ISLAND
 MG0022  COUNTRY     -  US
 MG0022  USGS QUAD   -  SILVIS (2018)
 MG0022
 MG0022                         *CURRENT SURVEY CONTROL
 MG0022  ______________________________________________________________________
 MG0022* NAD 83(1986) POSITION- 41 30 59.11   (N) 090 26 51.30   (W)   HD_HELD1
 MG0022* NAVD 88 ORTHO HEIGHT -   175.830 (meters)      576.87  (feet) ADJUSTED
 MG0022  ______________________________________________________________________
 MG0022  GEOID HEIGHT    -        -32.860 (meters)                     GEOID18
 MG0022  DYNAMIC HEIGHT  -        175.764 (meters)      576.65  (feet) COMP
 MG0022  MODELED GRAVITY -    980,241.5   (mgal)                       NAVD 88
 MG0022
 MG0022  VERT ORDER      -  SECOND    CLASS I
 MG0022
 MG0022.The horizontal coordinates were determined by differentially corrected
 MG0022.hand held GPS observations or other comparable positioning techniques
 MG0022.and have an estimated accuracy of +/- 3 meters.
 MG0022
 MG0022.The orthometric height was determined by differential leveling and
 MG0022.adjusted by the NATIONAL GEODETIC SURVEY
 MG0022.in November 2014.
 MG0022
 MG0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0022.GEOID18 height accuracy estimate available here.
 MG0022
 MG0022.Click photographs - Photos may exist for this station.
 MG0022
 MG0022.The dynamic height is computed by dividing the NAVD 88
 MG0022.geopotential number by the normal gravity value computed on the
 MG0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0022.degrees latitude (g = 980.6199 gals.).
 MG0022
 MG0022.The modeled gravity was interpolated from observed gravity values.
 MG0022
 MG0022;                    North         East    Units  Estimated Accuracy
 MG0022;SPC IL W     -   538,413.2     676,551.8     MT  (+/- 3 meters HH1 GPS) 
 MG0022
 MG0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1298699232(NAD 83)
 MG0022
 MG0022                          SUPERSEDED SURVEY CONTROL
 MG0022
 MG0022  NAVD 88 (07/01/14)  175.827  (m)          576.86   (f) SUPERSEDED  2 1
 MG0022  NAVD 88 (06/15/91)  175.835  (m)          576.89   (f) SUPERSEDED  2 0
 MG0022  NGVD 29 (??/??/92)  175.910  (m)          577.13   (f) ADJ UNCH    2 0
 MG0022
 MG0022.Superseded values are not recommended for survey control.
 MG0022
 MG0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0022.See file dsdata.pdf to determine how the superseded data were derived.
 MG0022
 MG0022_MARKER: R = RIVET
 MG0022_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0022_SP_SET: ABUTMENT
 MG0022_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0022+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2014
 MG0022
 MG0022  HISTORY     - Date     Condition        Report By
 MG0022  HISTORY     - UNK      MONUMENTED       RIRR
 MG0022  HISTORY     - 1935     GOOD             CGS
 MG0022  HISTORY     - 19960816 GOOD             USPSQD
 MG0022  HISTORY     - 19970606 GOOD             USPSQD
 MG0022  HISTORY     - 20031223 GOOD             GEOCAC
 MG0022  HISTORY     - 20130211 GOOD             ILDT
 MG0022  HISTORY     - 20130417 GOOD             CMT
 MG0022  HISTORY     - 20140422 GOOD             PATRIC
 MG0022
 MG0022                          STATION DESCRIPTION
 MG0022
 MG0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0022'AT EAST MOLINE.
 MG0022'AT EAST MOLINE, ROCK ISLAND COUNTY, ON THE CHICAGO, ROCK ISLAND
 MG0022'AND PACIFIC RAILWAY, 0.3 MILE WEST OF THE STATION, AT A BRIDGE,
 MG0022'IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE ABUTMENT, AND
 MG0022'50 FEET NORTH OF THE CENTERLINE OF THE TRACK AT 6TH STREET.  A
 MG0022'STANDARD MONEL-METAL RIVET.
 MG0022
 MG0022                          STATION RECOVERY (1996)
 MG0022
 MG0022'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0022'RECOVERED IN GOOD CONDITION.
 MG0022
 MG0022                          STATION RECOVERY (1997)
 MG0022
 MG0022'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0022'RECOVERED IN GOOD CONDITION.
 MG0022
 MG0022                          STATION RECOVERY (2003)
 MG0022
 MG0022'RECOVERY NOTE BY GEOCACHING 2003 (CBB)
 MG0022'MARKED WITH ORANGE PAINT AND MARKER STAKE
 MG0022'
 MG0022'PICTURES TO FOLLOW
 MG0022
 MG0022                          STATION RECOVERY (2013)
 MG0022
 MG0022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (RBI)
 MG0022'RECOVERED IN GOOD CONDITION.
 MG0022
 MG0022                          STATION RECOVERY (2013)
 MG0022
 MG0022'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 MG0022'RECOVERED AS DESCRIBED.
 MG0022
 MG0022                          STATION RECOVERY (2014)
 MG0022
 MG0022'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 MG0022'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1112 ***********************************************************************
 MF1112  DESIGNATION -  RV 12
 MF1112  PID         -  MF1112
 MF1112  STATE/COUNTY-  IL/BUREAU
 MF1112  COUNTRY     -  US
 MF1112  USGS QUAD   -  NEW BEDFORD (2018)
 MF1112
 MF1112                         *CURRENT SURVEY CONTROL
 MF1112  ______________________________________________________________________
 MF1112* NAD 83(1986) POSITION- 41 34 27.     (N) 089 38 49.     (W)   SCALED
 MF1112* NAVD 88 ORTHO HEIGHT -   199.528 (meters)      654.62  (feet) ADJUSTED
 MF1112  ______________________________________________________________________
 MF1112  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF1112  DYNAMIC HEIGHT  -        199.452 (meters)      654.37  (feet) COMP
 MF1112  MODELED GRAVITY -    980,238.1   (mgal)                       NAVD 88
 MF1112
 MF1112  VERT ORDER      -  SECOND    CLASS 0
 MF1112
 MF1112.The horizontal coordinates were scaled from a map and have
 MF1112.an estimated accuracy of +/- 6 seconds.
 MF1112
 MF1112.The orthometric height was determined by differential leveling and
 MF1112.adjusted by the NATIONAL GEODETIC SURVEY
 MF1112.in June 1991.
 MF1112
 MF1112.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1112.GEOID18 height accuracy estimate available here.
 MF1112
 MF1112.Click photographs - Photos may exist for this station.
 MF1112
 MF1112.The dynamic height is computed by dividing the NAVD 88
 MF1112.geopotential number by the normal gravity value computed on the
 MF1112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1112.degrees latitude (g = 980.6199 gals.).
 MF1112
 MF1112.The modeled gravity was interpolated from observed gravity values.
 MF1112
 MF1112;                    North         East    Units  Estimated Accuracy
 MF1112;SPC IL W     -   544,920.      743,340.      MT  (+/- 180 meters Scaled)
 MF1112
 MF1112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM793058(NAD 83)
 MF1112
 MF1112                          SUPERSEDED SURVEY CONTROL
 MF1112
 MF1112  NGVD 29 (??/??/92)  199.599  (m)          654.85   (f) ADJ UNCH    2 0
 MF1112
 MF1112.Superseded values are not recommended for survey control.
 MF1112
 MF1112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1112.See file dsdata.pdf to determine how the superseded data were derived.
 MF1112
 MF1112_MARKER: R = RIVET
 MF1112_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1112_SP_SET: CULVERT
 MF1112_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1112
 MF1112  HISTORY     - Date     Condition        Report By
 MF1112  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1112  HISTORY     - 1934     GOOD             CGS
 MF1112
 MF1112                          STATION DESCRIPTION
 MF1112
 MF1112'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1112'0.9 MI N FROM NORMANDY.
 MF1112'0.9 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1112'FROM THE STATION AT NORMANDY, BUREAU COUNTY, AT CULVERT 1438,
 MF1112'AND IN THE TOP OF THE NORTH END OF THE WEST HEADWALL.  A
 MF1112'STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0134 ***********************************************************************
 NH0134  DESIGNATION -  RV 12
 NH0134  PID         -  NH0134
 NH0134  STATE/COUNTY-  IL/MCHENRY
 NH0134  COUNTRY     -  US
 NH0134  USGS QUAD   -  MCHENRY (2018)
 NH0134
 NH0134                         *CURRENT SURVEY CONTROL
 NH0134  ______________________________________________________________________
 NH0134* NAD 83(1986) POSITION- 42 16 59.     (N) 088 18 06.     (W)   SCALED
 NH0134* NAVD 88 ORTHO HEIGHT -   244.550 (meters)      802.33  (feet) ADJUSTED
 NH0134  ______________________________________________________________________
 NH0134  GEOID HEIGHT    -        -33.955 (meters)                     GEOID18
 NH0134  DYNAMIC HEIGHT  -        244.467 (meters)      802.06  (feet) COMP
 NH0134  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 NH0134
 NH0134  VERT ORDER      -  SECOND    CLASS 0
 NH0134
 NH0134.The horizontal coordinates were scaled from a map and have
 NH0134.an estimated accuracy of +/- 6 seconds.
 NH0134
 NH0134.The orthometric height was determined by differential leveling and
 NH0134.adjusted by the NATIONAL GEODETIC SURVEY
 NH0134.in June 1991.
 NH0134
 NH0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0134.GEOID18 height accuracy estimate available here.
 NH0134
 NH0134.Click photographs - Photos may exist for this station.
 NH0134
 NH0134.The dynamic height is computed by dividing the NAVD 88
 NH0134.geopotential number by the normal gravity value computed on the
 NH0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0134.degrees latitude (g = 980.6199 gals.).
 NH0134
 NH0134.The modeled gravity was interpolated from observed gravity values.
 NH0134
 NH0134;                    North         East    Units  Estimated Accuracy
 NH0134;SPC IL E     -   623,540.      302,610.      MT  (+/- 180 meters Scaled)
 NH0134
 NH0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM926820(NAD 83)
 NH0134
 NH0134                          SUPERSEDED SURVEY CONTROL
 NH0134
 NH0134  NGVD 29 (??/??/92)  244.596  (m)          802.48   (f) ADJ UNCH    2 0
 NH0134
 NH0134.Superseded values are not recommended for survey control.
 NH0134
 NH0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0134.See file dsdata.pdf to determine how the superseded data were derived.
 NH0134
 NH0134_MARKER: R = RIVET
 NH0134_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0134_SP_SET: CULVERT HEADWALL
 NH0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0134+STABILITY: SURFACE MOTION
 NH0134
 NH0134  HISTORY     - Date     Condition        Report By
 NH0134  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0134  HISTORY     - 1960     POOR             CGS
 NH0134
 NH0134                          STATION DESCRIPTION
 NH0134
 NH0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0134'2.6 MI N FROM CRYSTAL LAKE.
 NH0134'ABOUT 2.6 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0134'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, 0.4 MILE
 NH0134'NORTH OF MILEPOLE 61, ABOUT 10 1/2 RAILS (0.1 MILE) SOUTH OF THE
 NH0134'CROSSING OF EDGEWOOD ROAD, NEAR THE NORTH END OF TERRA COTTA
 NH0134'SIDING, 27 FEET EAST OF AND ACROSS A SIDE TRACK FROM THE EAST RAIL
 NH0134'OF THE MAIN TRACK, IN TOP OF THE EAST END OF THE NORTH ONE OF
 NH0134'TWO 60-INCH CONCRETE PIPE CULVERTS UNDER THE TRACK, AND ABOUT
 NH0134'2 1/2 FEET BELOW THE LEVEL OF THE TRACK.  NOTE-- MARK SET IN PIPE
 NH0134'CULVERT (NO HEADWALL) AND IS NOT CONSIDERED GOOD STRUCTURE FOR
 NH0134'PRECISE BENCH MARK.  USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0451 ***********************************************************************
 MF0451  DESIGNATION -  RV 12
 MF0451  PID         -  MF0451
 MF0451  STATE/COUNTY-  IL/DE KALB
 MF0451  COUNTRY     -  US
 MF0451  USGS QUAD   -  SYCAMORE (2018)
 MF0451
 MF0451                         *CURRENT SURVEY CONTROL
 MF0451  ______________________________________________________________________
 MF0451* NAD 83(1986) POSITION- 41 58 48.     (N) 088 41 30.     (W)   SCALED
 MF0451* NAVD 88 ORTHO HEIGHT -   264.654 (meters)      868.29  (feet) ADJUSTED
 MF0451  ______________________________________________________________________
 MF0451  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 MF0451  DYNAMIC HEIGHT  -        264.563 (meters)      867.99  (feet) COMP
 MF0451  MODELED GRAVITY -    980,273.5   (mgal)                       NAVD 88
 MF0451
 MF0451  VERT ORDER      -  SECOND    CLASS 0
 MF0451
 MF0451.The horizontal coordinates were scaled from a map and have
 MF0451.an estimated accuracy of +/- 6 seconds.
 MF0451
 MF0451.The orthometric height was determined by differential leveling and
 MF0451.adjusted by the NATIONAL GEODETIC SURVEY
 MF0451.in June 1991.
 MF0451
 MF0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0451.GEOID18 height accuracy estimate available here.
 MF0451
 MF0451.Click photographs - Photos may exist for this station.
 MF0451
 MF0451.The dynamic height is computed by dividing the NAVD 88
 MF0451.geopotential number by the normal gravity value computed on the
 MF0451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0451.degrees latitude (g = 980.6199 gals.).
 MF0451
 MF0451.The modeled gravity was interpolated from observed gravity values.
 MF0451
 MF0451;                    North         East    Units  Estimated Accuracy
 MF0451;SPC IL E     -   589,940.      270,300.      MT  (+/- 180 meters Scaled)
 MF0451
 MF0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM598489(NAD 83)
 MF0451
 MF0451                          SUPERSEDED SURVEY CONTROL
 MF0451
 MF0451  NGVD 29 (??/??/92)  264.695  (m)          868.42   (f) ADJ UNCH    2 0
 MF0451
 MF0451.Superseded values are not recommended for survey control.
 MF0451
 MF0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0451.See file dsdata.pdf to determine how the superseded data were derived.
 MF0451
 MF0451_MARKER: R = RIVET
 MF0451_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0451_SP_SET: CULVERT
 MF0451_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0451
 MF0451  HISTORY     - Date     Condition        Report By
 MF0451  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0451  HISTORY     - 1935     GOOD             CGS
 MF0451  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0451
 MF0451                          STATION DESCRIPTION
 MF0451
 MF0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0451'0.7 MI SW FROM SYCAMORE.
 MF0451'0.7 MILE SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0451'FROM THE STATION AT SYCAMORE, DE KALB COUNTY AT CULVERT 1055,
 MF0451'IN THE TOP OF THE NORTH END OF THE STONE HEADWALL, 21 FEET EAST
 MF0451'OF THE CENTERLINE OF THE TRACK, AND ABOUT 18 INCHES LOWER THAN
 MF0451'THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0451
 MF0451                          STATION RECOVERY (1996)
 MF0451
 MF0451'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0451'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0043 ***********************************************************************
 MG0043  DESIGNATION -  RV 12
 MG0043  PID         -  MG0043
 MG0043  STATE/COUNTY-  IL/WHITESIDE
 MG0043  COUNTRY     -  US
 MG0043  USGS QUAD   -  UNION GROVE (2018)
 MG0043
 MG0043                         *CURRENT SURVEY CONTROL
 MG0043  ______________________________________________________________________
 MG0043* NAD 83(1986) POSITION- 41 49 43.     (N) 090 01 04.     (W)   SCALED
 MG0043* NAVD 88 ORTHO HEIGHT -   203.608 (meters)      668.00  (feet) ADJUSTED
 MG0043  ______________________________________________________________________
 MG0043  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 MG0043  DYNAMIC HEIGHT  -        203.533 (meters)      667.76  (feet) COMP
 MG0043  MODELED GRAVITY -    980,252.8   (mgal)                       NAVD 88
 MG0043
 MG0043  VERT ORDER      -  SECOND    CLASS 0
 MG0043
 MG0043.The horizontal coordinates were scaled from a map and have
 MG0043.an estimated accuracy of +/- 6 seconds.
 MG0043
 MG0043.The orthometric height was determined by differential leveling and
 MG0043.adjusted by the NATIONAL GEODETIC SURVEY
 MG0043.in June 1991.
 MG0043
 MG0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0043.GEOID18 height accuracy estimate available here.
 MG0043
 MG0043.Click photographs - Photos may exist for this station.
 MG0043
 MG0043.The dynamic height is computed by dividing the NAVD 88
 MG0043.geopotential number by the normal gravity value computed on the
 MG0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0043.degrees latitude (g = 980.6199 gals.).
 MG0043
 MG0043.The modeled gravity was interpolated from observed gravity values.
 MG0043
 MG0043;                    North         East    Units  Estimated Accuracy
 MG0043;SPC IL W     -   573,060.      712,370.      MT  (+/- 180 meters Scaled)
 MG0043
 MG0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG476350(NAD 83)
 MG0043
 MG0043                          SUPERSEDED SURVEY CONTROL
 MG0043
 MG0043  NGVD 29 (??/??/92)  203.638  (m)          668.10   (f) ADJ UNCH    2 0
 MG0043
 MG0043.Superseded values are not recommended for survey control.
 MG0043
 MG0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0043.See file dsdata.pdf to determine how the superseded data were derived.
 MG0043
 MG0043_MARKER: R = RIVET
 MG0043_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0043_SP_SET: CULVERT
 MG0043_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0043
 MG0043  HISTORY     - Date     Condition        Report By
 MG0043  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0043  HISTORY     - 1943     GOOD             CGS
 MG0043  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MG0043  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0043  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0043  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0043
 MG0043                          STATION DESCRIPTION
 MG0043
 MG0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0043'0.7 MI SE FROM UNION GROVE.
 MG0043'0.7 MILE SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0043'FROM THE STATION AT UNION GROVE, WHITESIDE COUNTY, AT CULVERT
 MG0043'NO. 244, AND IN THE TOP OF THE NORTH END OF THE WEST CONCRETE
 MG0043'HEADWALL.  A STANDARD MONEL-METAL RIVET.
 MG0043
 MG0043                          STATION RECOVERY (1998)
 MG0043
 MG0043'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0043'MARK NOT FOUND.
 MG0043
 MG0043                          STATION RECOVERY (1999)
 MG0043
 MG0043'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0043'MARK NOT FOUND.
 MG0043
 MG0043                          STATION RECOVERY (2003)
 MG0043
 MG0043'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0043'MARK NOT FOUND.
 MG0043
 MG0043                          STATION RECOVERY (2005)
 MG0043
 MG0043'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0734 ***********************************************************************
 HB0734  DESIGNATION -  RV 121
 HB0734  PID         -  HB0734
 HB0734  STATE/COUNTY-  IL/UNION
 HB0734  COUNTRY     -  US
 HB0734  USGS QUAD   -  WARE (2018)
 HB0734
 HB0734                         *CURRENT SURVEY CONTROL
 HB0734  ______________________________________________________________________
 HB0734* NAD 83(1986) POSITION- 37 26 52.     (N) 089 23 43.     (W)   SCALED
 HB0734* NAVD 88 ORTHO HEIGHT -   107.218 (meters)      351.76  (feet) ADJUSTED
 HB0734  ______________________________________________________________________
 HB0734  GEOID HEIGHT    -        -28.467 (meters)                     GEOID18
 HB0734  DYNAMIC HEIGHT  -        107.143 (meters)      351.52  (feet) COMP
 HB0734  MODELED GRAVITY -    979,932.6   (mgal)                       NAVD 88
 HB0734
 HB0734  VERT ORDER      -  SECOND    CLASS 0
 HB0734
 HB0734.The horizontal coordinates were scaled from a map and have
 HB0734.an estimated accuracy of +/- 6 seconds.
 HB0734
 HB0734.The orthometric height was determined by differential leveling and
 HB0734.adjusted by the NATIONAL GEODETIC SURVEY
 HB0734.in June 1991.
 HB0734
 HB0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0734.GEOID18 height accuracy estimate available here.
 HB0734
 HB0734.Click photographs - Photos may exist for this station.
 HB0734
 HB0734.The dynamic height is computed by dividing the NAVD 88
 HB0734.geopotential number by the normal gravity value computed on the
 HB0734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0734.degrees latitude (g = 980.6199 gals.).
 HB0734
 HB0734.The modeled gravity was interpolated from observed gravity values.
 HB0734
 HB0734;                    North         East    Units  Estimated Accuracy
 HB0734;SPC IL W     -    86,960.      768,250.      MT  (+/- 180 meters Scaled)
 HB0734
 HB0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG881472(NAD 83)
 HB0734
 HB0734                          SUPERSEDED SURVEY CONTROL
 HB0734
 HB0734  NGVD 29 (11/26/84)  107.226  (m)          351.79   (f) ADJUSTED    2 0
 HB0734
 HB0734.Superseded values are not recommended for survey control.
 HB0734
 HB0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0734.See file dsdata.pdf to determine how the superseded data were derived.
 HB0734
 HB0734_MARKER: R = RIVET
 HB0734_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0734_SP_SET: SIGNAL BASE
 HB0734_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0734
 HB0734  HISTORY     - Date     Condition        Report By
 HB0734  HISTORY     - UNK      MONUMENTED       MPRR
 HB0734  HISTORY     - 1935     GOOD             CGS
 HB0734  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0734
 HB0734                          STATION DESCRIPTION
 HB0734
 HB0734'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0734'AT WARE.
 HB0734'AT WARE, UNION COUNTY, ON THE MISSOURI PACIFIC RAILROAD, NEAR THE
 HB0734'STATION, MIDWAY BETWEEN POLES 104/04 AND 104/05, 14 FEET WEST OF
 HB0734'THE CENTERLINE OF THE SOUTH-BOUND TRACK, AT A ROAD CROSSING, AND
 HB0734'IN THE TOP OF THE CONCRETE BASE OF THE WARNING SIGNAL.  A STANDARD
 HB0734'MONEL-METAL RIVET.
 HB0734
 HB0734                          STATION RECOVERY (2002)
 HB0734
 HB0734'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0734'MARK DESTROYED. SIGNAL AND BASE REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0737 ***********************************************************************
 HB0737  DESIGNATION -  RV 124
 HB0737  PID         -  HB0737
 HB0737  STATE/COUNTY-  IL/UNION
 HB0737  COUNTRY     -  US
 HB0737  USGS QUAD   -  WARE (2018)
 HB0737
 HB0737                         *CURRENT SURVEY CONTROL
 HB0737  ______________________________________________________________________
 HB0737* NAD 83(1986) POSITION- 37 25 11.     (N) 089 23 21.     (W)   SCALED
 HB0737* NAVD 88 ORTHO HEIGHT -   104.623 (meters)      343.25  (feet) ADJUSTED
 HB0737  ______________________________________________________________________
 HB0737  GEOID HEIGHT    -        -28.439 (meters)                     GEOID18
 HB0737  DYNAMIC HEIGHT  -        104.550 (meters)      343.01  (feet) COMP
 HB0737  MODELED GRAVITY -    979,930.2   (mgal)                       NAVD 88
 HB0737
 HB0737  VERT ORDER      -  SECOND    CLASS 0
 HB0737
 HB0737.The horizontal coordinates were scaled from a map and have
 HB0737.an estimated accuracy of +/- 6 seconds.
 HB0737
 HB0737.The orthometric height was determined by differential leveling and
 HB0737.adjusted by the NATIONAL GEODETIC SURVEY
 HB0737.in June 1991.
 HB0737
 HB0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0737.GEOID18 height accuracy estimate available here.
 HB0737
 HB0737.Click photographs - Photos may exist for this station.
 HB0737
 HB0737.The dynamic height is computed by dividing the NAVD 88
 HB0737.geopotential number by the normal gravity value computed on the
 HB0737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0737.degrees latitude (g = 980.6199 gals.).
 HB0737
 HB0737.The modeled gravity was interpolated from observed gravity values.
 HB0737
 HB0737;                    North         East    Units  Estimated Accuracy
 HB0737;SPC IL W     -    83,850.      768,820.      MT  (+/- 180 meters Scaled)
 HB0737
 HB0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG885441(NAD 83)
 HB0737
 HB0737                          SUPERSEDED SURVEY CONTROL
 HB0737
 HB0737  NGVD 29 (11/26/84)  104.616  (m)          343.23   (f) ADJUSTED    2 0
 HB0737
 HB0737.Superseded values are not recommended for survey control.
 HB0737
 HB0737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0737.See file dsdata.pdf to determine how the superseded data were derived.
 HB0737
 HB0737_MARKER: R = RIVET
 HB0737_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0737_SP_SET: BRIDGE
 HB0737_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0737_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0737+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2002
 HB0737
 HB0737  HISTORY     - Date     Condition        Report By
 HB0737  HISTORY     - UNK      MONUMENTED       MPRR
 HB0737  HISTORY     - 1935     GOOD             CGS
 HB0737  HISTORY     - 20020828 GOOD             USACE
 HB0737
 HB0737                          STATION DESCRIPTION
 HB0737
 HB0737'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0737'1.9 MI S FROM WARE.
 HB0737'1.9 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB0737'AT WARE, UNION COUNTY, MIDWAY BETWEEN POLES 106/02 AND 106/03, AT
 HB0737'BRIDGE NO. 140-A, IN THE TOP OF THE SOUTH CONCRETE BACKWALL, AND
 HB0737'10 FEET WEST OF THE WEST TRACK.  A STANDARD MONEL-METAL RIVET.
 HB0737
 HB0737                          STATION RECOVERY (2002)
 HB0737
 HB0737'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0737'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0745 ***********************************************************************
 HB0745  DESIGNATION -  RV 126
 HB0745  PID         -  HB0745
 HB0745  STATE/COUNTY-  IL/ALEXANDER
 HB0745  COUNTRY     -  US
 HB0745  USGS QUAD   -  MCCLURE (2018)
 HB0745
 HB0745                         *CURRENT SURVEY CONTROL
 HB0745  ______________________________________________________________________
 HB0745* NAD 83(1986) POSITION- 37 19 10.     (N) 089 25 05.     (W)   SCALED
 HB0745* NAVD 88 ORTHO HEIGHT -   104.109 (meters)      341.56  (feet) ADJUSTED
 HB0745  ______________________________________________________________________
 HB0745  GEOID HEIGHT    -        -28.309 (meters)                     GEOID18
 HB0745  DYNAMIC HEIGHT  -        104.035 (meters)      341.32  (feet) COMP
 HB0745  MODELED GRAVITY -    979,919.8   (mgal)                       NAVD 88
 HB0745
 HB0745  VERT ORDER      -  SECOND    CLASS 0
 HB0745
 HB0745.The horizontal coordinates were scaled from a map and have
 HB0745.an estimated accuracy of +/- 6 seconds.
 HB0745
 HB0745.The orthometric height was determined by differential leveling and
 HB0745.adjusted by the NATIONAL GEODETIC SURVEY
 HB0745.in June 1991.
 HB0745
 HB0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0745.GEOID18 height accuracy estimate available here.
 HB0745
 HB0745.Click photographs - Photos may exist for this station.
 HB0745
 HB0745.The dynamic height is computed by dividing the NAVD 88
 HB0745.geopotential number by the normal gravity value computed on the
 HB0745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0745.degrees latitude (g = 980.6199 gals.).
 HB0745
 HB0745.The modeled gravity was interpolated from observed gravity values.
 HB0745
 HB0745;                    North         East    Units  Estimated Accuracy
 HB0745;SPC IL W     -    72,700.      766,350.      MT  (+/- 180 meters Scaled)
 HB0745
 HB0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG857330(NAD 83)
 HB0745
 HB0745                          SUPERSEDED SURVEY CONTROL
 HB0745
 HB0745  NGVD 29 (11/26/84)  104.046  (m)          341.36   (f) ADJUSTED    2 0
 HB0745
 HB0745.Superseded values are not recommended for survey control.
 HB0745
 HB0745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0745.See file dsdata.pdf to determine how the superseded data were derived.
 HB0745
 HB0745_MARKER: R = RIVET
 HB0745_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0745_SP_SET: SIGNAL BASE
 HB0745_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0745
 HB0745  HISTORY     - Date     Condition        Report By
 HB0745  HISTORY     - UNK      MONUMENTED       MPRR
 HB0745  HISTORY     - 1948     MARK NOT FOUND   CGS
 HB0745
 HB0745                          STATION DESCRIPTION
 HB0745
 HB0745'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 HB0745'AT MC CLURE.
 HB0745'AT MC CLURE, ALEXANDER COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB0745'AT THE STATION, AT POLE 113/15, 23 FEET EAST OF THE CENTERLINE
 HB0745'OF THE SOUTH-BOUND MAIN TRACK, AT A TRAIN-ORDER SIGNAL, IN THE
 HB0745'TOP OF THE SOUTHEAST CORNER OF THE CONCRETE BASE, AND ABOUT ONE
 HB0745'FOOT LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0747 ***********************************************************************
 HB0747  DESIGNATION -  RV 128
 HB0747  PID         -  HB0747
 HB0747  STATE/COUNTY-  IL/ALEXANDER
 HB0747  COUNTRY     -  US
 HB0747  USGS QUAD   -  MCCLURE (2018)
 HB0747
 HB0747                         *CURRENT SURVEY CONTROL
 HB0747  ______________________________________________________________________
 HB0747* NAD 83(1986) POSITION- 37 15 42.     (N) 089 26 22.     (W)   SCALED
 HB0747* NAVD 88 ORTHO HEIGHT -   105.803 (meters)      347.12  (feet) ADJUSTED
 HB0747  ______________________________________________________________________
 HB0747  GEOID HEIGHT    -        -28.264 (meters)                     GEOID18
 HB0747  DYNAMIC HEIGHT  -        105.727 (meters)      346.87  (feet) COMP
 HB0747  MODELED GRAVITY -    979,912.6   (mgal)                       NAVD 88
 HB0747
 HB0747  VERT ORDER      -  SECOND    CLASS 0
 HB0747
 HB0747.The horizontal coordinates were scaled from a map and have
 HB0747.an estimated accuracy of +/- 6 seconds.
 HB0747
 HB0747.The orthometric height was determined by differential leveling and
 HB0747.adjusted by the NATIONAL GEODETIC SURVEY
 HB0747.in June 1991.
 HB0747
 HB0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0747.GEOID18 height accuracy estimate available here.
 HB0747
 HB0747.Click photographs - Photos may exist for this station.
 HB0747
 HB0747.The dynamic height is computed by dividing the NAVD 88
 HB0747.geopotential number by the normal gravity value computed on the
 HB0747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0747.degrees latitude (g = 980.6199 gals.).
 HB0747
 HB0747.The modeled gravity was interpolated from observed gravity values.
 HB0747
 HB0747;                    North         East    Units  Estimated Accuracy
 HB0747;SPC IL W     -    66,280.      764,510.      MT  (+/- 180 meters Scaled)
 HB0747
 HB0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG836266(NAD 83)
 HB0747
 HB0747                          SUPERSEDED SURVEY CONTROL
 HB0747
 HB0747  NGVD 29 (11/26/84)  105.707  (m)          346.81   (f) ADJUSTED    2 0
 HB0747
 HB0747.Superseded values are not recommended for survey control.
 HB0747
 HB0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0747.See file dsdata.pdf to determine how the superseded data were derived.
 HB0747
 HB0747_MARKER: R = RIVET
 HB0747_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0747_SP_SET: WATER COLUMN BASE
 HB0747_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0747
 HB0747  HISTORY     - Date     Condition        Report By
 HB0747  HISTORY     - UNK      MONUMENTED       MPRR
 HB0747  HISTORY     - 1948     MARK NOT FOUND   CGS
 HB0747
 HB0747                          STATION DESCRIPTION
 HB0747
 HB0747'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 HB0747'0.4 MI N FROM GALE.
 HB0747'0.4 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB0747'AT GALE, ALEXANDER COUNTY, AT POLE 117/21, AT A WATER COLUMN,
 HB0747'IN THE TOP OF THE NORTHWEST CORNER OF THE CONCRETE BASE, AND 6 FEET
 HB0747'EAST OF THE SOUTH-BOUND MAIN TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0100 ***********************************************************************
 JC0100  DESIGNATION -  RV 13
 JC0100  PID         -  JC0100
 JC0100  STATE/COUNTY-  IL/ST CLAIR
 JC0100  COUNTRY     -  US
 JC0100  USGS QUAD   -  CAHOKIA (2018)
 JC0100
 JC0100                         *CURRENT SURVEY CONTROL
 JC0100  ______________________________________________________________________
 JC0100* NAD 83(1986) POSITION- 38 31 12.     (N) 090 12 38.     (W)   SCALED
 JC0100* NAVD 88 ORTHO HEIGHT -   127.040 (meters)      416.80  (feet) ADJUSTED
 JC0100  ______________________________________________________________________
 JC0100  GEOID HEIGHT    -        -30.754 (meters)                     GEOID18
 JC0100  DYNAMIC HEIGHT  -        126.960 (meters)      416.53  (feet) COMP
 JC0100  MODELED GRAVITY -    979,992.3   (mgal)                       NAVD 88
 JC0100
 JC0100  VERT ORDER      -  SECOND    CLASS 0
 JC0100
 JC0100.The horizontal coordinates were scaled from a map and have
 JC0100.an estimated accuracy of +/- 6 seconds.
 JC0100
 JC0100.The orthometric height was determined by differential leveling and
 JC0100.adjusted by the NATIONAL GEODETIC SURVEY
 JC0100.in June 1991.
 JC0100
 JC0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0100.GEOID18 height accuracy estimate available here.
 JC0100
 JC0100.Click photographs - Photos may exist for this station.
 JC0100
 JC0100.The dynamic height is computed by dividing the NAVD 88
 JC0100.geopotential number by the normal gravity value computed on the
 JC0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0100.degrees latitude (g = 980.6199 gals.).
 JC0100
 JC0100.The modeled gravity was interpolated from observed gravity values.
 JC0100
 JC0100;                    North         East    Units  Estimated Accuracy
 JC0100;SPC IL W     -   205,690.      696,170.      MT  (+/- 180 meters Scaled)
 JC0100
 JC0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC431672(NAD 83)
 JC0100
 JC0100                          SUPERSEDED SURVEY CONTROL
 JC0100
 JC0100  NGVD 29 (??/??/92)  127.186  (m)          417.28   (f) ADJ UNCH    2 0
 JC0100
 JC0100.Superseded values are not recommended for survey control.
 JC0100
 JC0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0100.See file dsdata.pdf to determine how the superseded data were derived.
 JC0100
 JC0100_MARKER: Z = SEE DESCRIPTION
 JC0100_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0100_SP_SET: MILEPOST
 JC0100_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0100+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2011
 JC0100
 JC0100  HISTORY     - Date     Condition        Report By
 JC0100  HISTORY     - UNK      MONUMENTED       MPRR
 JC0100  HISTORY     - 1935     GOOD             CGS
 JC0100  HISTORY     - 20110818 GOOD             GEOCAC
 JC0100
 JC0100                          STATION DESCRIPTION
 JC0100
 JC0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0100'AT DUPO.
 JC0100'AT DUPO, ST. CLAIR COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 3
 JC0100'POLES NORTH OF THE STATION, 23 FEET EAST OF THE SOUTH-BOUND MAIN
 JC0100'TRACK, AND IN THE TOP OF CONCRETE MILEPOST 6.  A COPPER PIN.
 JC0100
 JC0100                          STATION RECOVERY (2011)
 JC0100
 JC0100'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC0100'MARK IS ADJACENT TO METAL MILE 6 SIGN, BETWEEN TRACKS AND METAL FENCE.
 JC0100'IT IS APPROXIMATELY OPPOSITE BUILDING AT 122 MAIN STREET.
 JC0100'
 JC0100'HH2 COORDINATES 38 31 11.9, -090 12 37.7
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0106 ***********************************************************************
 NG0106  DESIGNATION -  RV 13
 NG0106  PID         -  NG0106
 NG0106  STATE/COUNTY-  IL/COOK
 NG0106  COUNTRY     -  US
 NG0106  USGS QUAD   -  EVANSTON (2018)
 NG0106
 NG0106                         *CURRENT SURVEY CONTROL
 NG0106  ______________________________________________________________________
 NG0106* NAD 83(1986) POSITION- 42 00 18.     (N) 087 40 32.     (W)   SCALED
 NG0106* NAVD 88 ORTHO HEIGHT -   186.965 (meters)      613.40  (feet) ADJUSTED
 NG0106  ______________________________________________________________________
 NG0106  GEOID HEIGHT    -        -33.751 (meters)                     GEOID18
 NG0106  DYNAMIC HEIGHT  -        186.904 (meters)      613.20  (feet) COMP
 NG0106  MODELED GRAVITY -    980,290.2   (mgal)                       NAVD 88
 NG0106
 NG0106  VERT ORDER      -  FIRST     CLASS 0
 NG0106
 NG0106.The horizontal coordinates were scaled from a map and have
 NG0106.an estimated accuracy of +/- 6 seconds.
 NG0106
 NG0106.The orthometric height was determined by differential leveling and
 NG0106.adjusted by the NATIONAL GEODETIC SURVEY
 NG0106.in June 1991.
 NG0106
 NG0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0106.GEOID18 height accuracy estimate available here.
 NG0106
 NG0106.Click photographs - Photos may exist for this station.
 NG0106
 NG0106.The dynamic height is computed by dividing the NAVD 88
 NG0106.geopotential number by the normal gravity value computed on the
 NG0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0106.degrees latitude (g = 980.6199 gals.).
 NG0106
 NG0106.The modeled gravity was interpolated from observed gravity values.
 NG0106
 NG0106;                    North         East    Units  Estimated Accuracy
 NG0106;SPC IL E     -   592,870.      354,490.      MT  (+/- 180 meters Scaled)
 NG0106
 NG0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM440505(NAD 83)
 NG0106
 NG0106                          SUPERSEDED SURVEY CONTROL
 NG0106
 NG0106  NGVD 29 (??/??/92)  187.052  (m)          613.69   (f) ADJ UNCH    1 0
 NG0106
 NG0106.Superseded values are not recommended for survey control.
 NG0106
 NG0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0106.See file dsdata.pdf to determine how the superseded data were derived.
 NG0106
 NG0106_MARKER: R = RIVET
 NG0106_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0106_SP_SET: ABUTMENT
 NG0106_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0106
 NG0106  HISTORY     - Date     Condition        Report By
 NG0106  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0106  HISTORY     - 1973     GOOD             NGS
 NG0106  HISTORY     - 1987     SEE DESCRIPTION  USPSQD
 NG0106
 NG0106                          STATION DESCRIPTION
 NG0106
 NG0106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0106'2 MI SSE FROM EVANSTON.
 NG0106'ABOUT 2.0 MILES SOUTH SOUTHEAST ALONG THE CHICAGO AND NORTH
 NG0106'WESTERN RAILWAY FROM THE MAIN STREET RAILWAY STATION AT
 NG0106'EVANSTON, AT THE PRATT BOULEVARD UNDERPASS, 9.6 FEET WEST OF THE
 NG0106'WEST RAIL OF THE WEST TRACK SET IN TOP OF THE WEST END OF SOUTH
 NG0106'CONCRETE ABUTMENT, 8.8 FEET EAST OF WEST END OF ABUTMENT, 5.1
 NG0106'FEET WEST OF THE SOUTHWEST CORNER OF THE SOUTH END OF WEST
 NG0106'STEEL GIRDER ABOUT 2 FEET BELOW THE LEVEL OF THE TRACKS.
 NG0106'ABUTMENT IS CRACKED BUT THE MARK IS SOLID.  SEC 31, T 41 N,
 NG0106'R 14 E.
 NG0106
 NG0106                          STATION RECOVERY (1987)
 NG0106
 NG0106'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NG0106'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0366 ***********************************************************************
 MG0366  DESIGNATION -  RV 13
 MG0366  PID         -  MG0366
 MG0366  STATE/COUNTY-  IL/ROCK ISLAND
 MG0366  COUNTRY     -  US
 MG0366  USGS QUAD   -  DAVENPORT EAST (2018)
 MG0366
 MG0366                         *CURRENT SURVEY CONTROL
 MG0366  ______________________________________________________________________
 MG0366* NAD 83(1986) POSITION- 41 30 33.     (N) 090 30 39.     (W)   SCALED
 MG0366* NAVD 88 ORTHO HEIGHT -   176.254 (meters)      578.26  (feet) ADJUSTED
 MG0366  ______________________________________________________________________
 MG0366  GEOID HEIGHT    -        -32.840 (meters)                     GEOID18
 MG0366  DYNAMIC HEIGHT  -        176.186 (meters)      578.04  (feet) COMP
 MG0366  MODELED GRAVITY -    980,235.4   (mgal)                       NAVD 88
 MG0366
 MG0366  VERT ORDER      -  SECOND    CLASS 0
 MG0366
 MG0366.The horizontal coordinates were scaled from a map and have
 MG0366.an estimated accuracy of +/- 6 seconds.
 MG0366
 MG0366.The orthometric height was determined by differential leveling and
 MG0366.adjusted by the NATIONAL GEODETIC SURVEY
 MG0366.in June 1991.
 MG0366
 MG0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0366.GEOID18 height accuracy estimate available here.
 MG0366
 MG0366.Click photographs - Photos may exist for this station.
 MG0366
 MG0366.The dynamic height is computed by dividing the NAVD 88
 MG0366.geopotential number by the normal gravity value computed on the
 MG0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0366.degrees latitude (g = 980.6199 gals.).
 MG0366
 MG0366.The modeled gravity was interpolated from observed gravity values.
 MG0366
 MG0366;                    North         East    Units  Estimated Accuracy
 MG0366;SPC IL W     -   537,630.      671,270.      MT  (+/- 180 meters Scaled)
 MG0366
 MG0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF077982(NAD 83)
 MG0366
 MG0366                          SUPERSEDED SURVEY CONTROL
 MG0366
 MG0366  NGVD 29 (??/??/92)  176.325  (m)          578.49   (f) ADJ UNCH    2 0
 MG0366
 MG0366.Superseded values are not recommended for survey control.
 MG0366
 MG0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0366.See file dsdata.pdf to determine how the superseded data were derived.
 MG0366
 MG0366_MARKER: R = RIVET
 MG0366_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0366_SP_SET: PILLAR BASE
 MG0366_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0366
 MG0366  HISTORY     - Date     Condition        Report By
 MG0366  HISTORY     - UNK      MONUMENTED       RIRR
 MG0366  HISTORY     - 1957     GOOD             CGS
 MG0366  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0366  HISTORY     - 19970602 MARK NOT FOUND   USPSQD
 MG0366
 MG0366                          STATION DESCRIPTION
 MG0366
 MG0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 MG0366'AT MOLINE.
 MG0366'AT MOLINE, ROCK ISLAND COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 MG0366'PACIFIC RAILWAY, AT THE NORTHEAST CORNER OF THE STATION, AND IN
 MG0366'THE TOP OF THE NORTHEAST CORNER OF THE BASE OF A PILLAR.  A
 MG0366'STANDARD MONEL-METAL RIVET.
 MG0366
 MG0366                          STATION RECOVERY (1996)
 MG0366
 MG0366'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0366'MARK NOT FOUND.
 MG0366
 MG0366                          STATION RECOVERY (1997)
 MG0366
 MG0366'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0366'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1113 ***********************************************************************
 MF1113  DESIGNATION -  RV 13
 MF1113  PID         -  MF1113
 MF1113  STATE/COUNTY-  IL/BUREAU
 MF1113  COUNTRY     -  US
 MF1113  USGS QUAD   -  NEW BEDFORD (2018)
 MF1113
 MF1113                         *CURRENT SURVEY CONTROL
 MF1113  ______________________________________________________________________
 MF1113* NAD 83(1986) POSITION- 41 34 58.     (N) 089 38 39.     (W)   SCALED
 MF1113* NAVD 88 ORTHO HEIGHT -   199.216 (meters)      653.59  (feet) ADJUSTED
 MF1113  ______________________________________________________________________
 MF1113  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 MF1113  DYNAMIC HEIGHT  -        199.141 (meters)      653.35  (feet) COMP
 MF1113  MODELED GRAVITY -    980,239.2   (mgal)                       NAVD 88
 MF1113
 MF1113  VERT ORDER      -  SECOND    CLASS 0
 MF1113
 MF1113.The horizontal coordinates were scaled from a map and have
 MF1113.an estimated accuracy of +/- 6 seconds.
 MF1113
 MF1113.The orthometric height was determined by differential leveling and
 MF1113.adjusted by the NATIONAL GEODETIC SURVEY
 MF1113.in June 1991.
 MF1113
 MF1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1113.GEOID18 height accuracy estimate available here.
 MF1113
 MF1113.Click photographs - Photos may exist for this station.
 MF1113
 MF1113.The dynamic height is computed by dividing the NAVD 88
 MF1113.geopotential number by the normal gravity value computed on the
 MF1113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1113.degrees latitude (g = 980.6199 gals.).
 MF1113
 MF1113.The modeled gravity was interpolated from observed gravity values.
 MF1113
 MF1113;                    North         East    Units  Estimated Accuracy
 MF1113;SPC IL W     -   545,880.      743,570.      MT  (+/- 180 meters Scaled)
 MF1113
 MF1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM795068(NAD 83)
 MF1113
 MF1113                          SUPERSEDED SURVEY CONTROL
 MF1113
 MF1113  NGVD 29 (??/??/92)  199.287  (m)          653.83   (f) ADJ UNCH    2 0
 MF1113
 MF1113.Superseded values are not recommended for survey control.
 MF1113
 MF1113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1113.See file dsdata.pdf to determine how the superseded data were derived.
 MF1113
 MF1113_MARKER: R = RIVET
 MF1113_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF1113_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1113
 MF1113  HISTORY     - Date     Condition        Report By
 MF1113  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1113  HISTORY     - 1934     GOOD             CGS
 MF1113
 MF1113                          STATION DESCRIPTION
 MF1113
 MF1113'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1113'1.5 MI N FROM NORMANDY.
 MF1113'1.5 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1113'FROM THE STATION AT NORMANDY, BUREAU COUNTY, AT CULVERT 1436,
 MF1113'AND ON THE TOP OF THE EAST END OF A 42 INCH CONCRETE PIPE.
 MF1113'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0135 ***********************************************************************
 NH0135  DESIGNATION -  RV 13
 NH0135  PID         -  NH0135
 NH0135  STATE/COUNTY-  IL/MCHENRY
 NH0135  COUNTRY     -  US
 NH0135  USGS QUAD   -  MCHENRY (2018)
 NH0135
 NH0135                         *CURRENT SURVEY CONTROL
 NH0135  ______________________________________________________________________
 NH0135* NAD 83(1986) POSITION- 42 16 27.     (N) 088 18 03.     (W)   SCALED
 NH0135* NAVD 88 ORTHO HEIGHT -   247.518 (meters)      812.07  (feet) ADJUSTED
 NH0135  ______________________________________________________________________
 NH0135  GEOID HEIGHT    -        -33.938 (meters)                     GEOID18
 NH0135  DYNAMIC HEIGHT  -        247.435 (meters)      811.79  (feet) COMP
 NH0135  MODELED GRAVITY -    980,278.7   (mgal)                       NAVD 88
 NH0135
 NH0135  VERT ORDER      -  SECOND    CLASS 0
 NH0135
 NH0135.The horizontal coordinates were scaled from a map and have
 NH0135.an estimated accuracy of +/- 6 seconds.
 NH0135
 NH0135.The orthometric height was determined by differential leveling and
 NH0135.adjusted by the NATIONAL GEODETIC SURVEY
 NH0135.in June 1991.
 NH0135
 NH0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0135.GEOID18 height accuracy estimate available here.
 NH0135
 NH0135.Click photographs - Photos may exist for this station.
 NH0135
 NH0135.The dynamic height is computed by dividing the NAVD 88
 NH0135.geopotential number by the normal gravity value computed on the
 NH0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0135.degrees latitude (g = 980.6199 gals.).
 NH0135
 NH0135.The modeled gravity was interpolated from observed gravity values.
 NH0135
 NH0135;                    North         East    Units  Estimated Accuracy
 NH0135;SPC IL E     -   622,560.      302,680.      MT  (+/- 180 meters Scaled)
 NH0135
 NH0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM927810(NAD 83)
 NH0135
 NH0135                          SUPERSEDED SURVEY CONTROL
 NH0135
 NH0135  NGVD 29 (??/??/92)  247.559  (m)          812.20   (f) ADJ UNCH    2 0
 NH0135
 NH0135.Superseded values are not recommended for survey control.
 NH0135
 NH0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0135.See file dsdata.pdf to determine how the superseded data were derived.
 NH0135
 NH0135_MARKER: R = RIVET
 NH0135_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0135_SP_SET: ABUTMENT
 NH0135_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0135
 NH0135  HISTORY     - Date     Condition        Report By
 NH0135  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0135  HISTORY     - 1960     GOOD             CGS
 NH0135
 NH0135                          STATION DESCRIPTION
 NH0135
 NH0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0135'1.9 MI N FROM CRYSTAL LAKE.
 NH0135'ABOUT 1.9 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0135'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, 0.3 MILE
 NH0135'SOUTH OF MILEPOLE 61, 7 FEET WEST OF THE WEST RAIL, IN TOP OF THE
 NH0135'WEST END OF THE NORTH ABUTMENT TO RAILROAD OVERPASS 673 OVER
 NH0135'PLEASANT HILL ROAD, 1/2 FOOT EAST OF THE WEST END OF THE ABUTMENT,
 NH0135'AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0453 ***********************************************************************
 MF0453  DESIGNATION -  RV 13
 MF0453  PID         -  MF0453
 MF0453  STATE/COUNTY-  IL/DE KALB
 MF0453  COUNTRY     -  US
 MF0453  USGS QUAD   -  SYCAMORE (2018)
 MF0453
 MF0453                         *CURRENT SURVEY CONTROL
 MF0453  ______________________________________________________________________
 MF0453* NAD 83(1986) POSITION- 41 58 10.     (N) 088 41 52.     (W)   SCALED
 MF0453* NAVD 88 ORTHO HEIGHT -   268.937 (meters)      882.34  (feet) ADJUSTED
 MF0453  ______________________________________________________________________
 MF0453  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 MF0453  DYNAMIC HEIGHT  -        268.845 (meters)      882.04  (feet) COMP
 MF0453  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 MF0453
 MF0453  VERT ORDER      -  SECOND    CLASS 0
 MF0453
 MF0453.The horizontal coordinates were scaled from a map and have
 MF0453.an estimated accuracy of +/- 6 seconds.
 MF0453
 MF0453.The orthometric height was determined by differential leveling and
 MF0453.adjusted by the NATIONAL GEODETIC SURVEY
 MF0453.in June 1991.
 MF0453
 MF0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0453.GEOID18 height accuracy estimate available here.
 MF0453
 MF0453.Click photographs - Photos may exist for this station.
 MF0453
 MF0453.The dynamic height is computed by dividing the NAVD 88
 MF0453.geopotential number by the normal gravity value computed on the
 MF0453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0453.degrees latitude (g = 980.6199 gals.).
 MF0453
 MF0453.The modeled gravity was interpolated from observed gravity values.
 MF0453
 MF0453;                    North         East    Units  Estimated Accuracy
 MF0453;SPC IL E     -   588,770.      269,790.      MT  (+/- 180 meters Scaled)
 MF0453
 MF0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM593477(NAD 83)
 MF0453
 MF0453                          SUPERSEDED SURVEY CONTROL
 MF0453
 MF0453  NGVD 29 (??/??/92)  268.978  (m)          882.47   (f) ADJ UNCH    2 0
 MF0453
 MF0453.Superseded values are not recommended for survey control.
 MF0453
 MF0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0453.See file dsdata.pdf to determine how the superseded data were derived.
 MF0453
 MF0453_MARKER: R = RIVET
 MF0453_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0453_SP_SET: CULVERT
 MF0453_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0453
 MF0453  HISTORY     - Date     Condition        Report By
 MF0453  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0453  HISTORY     - 1935     GOOD             CGS
 MF0453  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0453
 MF0453                          STATION DESCRIPTION
 MF0453
 MF0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0453'1.5 MI SW FROM SYCAMORE.
 MF0453'1.5 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0453'FROM THE STATION AT SYCAMORE, DE KALB COUNTY, AT CULVERT 1058,
 MF0453'IN THE TOP OF THE NORTHEAST END OF THE STONE HEADWALL, 15 FEET
 MF0453'SOUTHEAST OF THE CENTERLINE OF THE TRACK, AND ABOUT 3 FEET LOWER
 MF0453'THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0453
 MF0453                          STATION RECOVERY (1996)
 MF0453
 MF0453'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0453'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0044 ***********************************************************************
 MG0044  DESIGNATION -  RV 13
 MG0044  PID         -  MG0044
 MG0044  STATE/COUNTY-  IL/WHITESIDE
 MG0044  COUNTRY     -  US
 MG0044  USGS QUAD   -  UNION GROVE (2018)
 MG0044
 MG0044                         *CURRENT SURVEY CONTROL
 MG0044  ______________________________________________________________________
 MG0044* NAD 83(1986) POSITION- 41 49 25.     (N) 090 00 30.     (W)   SCALED
 MG0044* NAVD 88 ORTHO HEIGHT -   202.637 (meters)      664.82  (feet) ADJUSTED
 MG0044  ______________________________________________________________________
 MG0044  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 MG0044  DYNAMIC HEIGHT  -        202.563 (meters)      664.58  (feet) COMP
 MG0044  MODELED GRAVITY -    980,253.6   (mgal)                       NAVD 88
 MG0044
 MG0044  VERT ORDER      -  SECOND    CLASS 0
 MG0044
 MG0044.The horizontal coordinates were scaled from a map and have
 MG0044.an estimated accuracy of +/- 6 seconds.
 MG0044
 MG0044.The orthometric height was determined by differential leveling and
 MG0044.adjusted by the NATIONAL GEODETIC SURVEY
 MG0044.in June 1991.
 MG0044
 MG0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0044.GEOID18 height accuracy estimate available here.
 MG0044
 MG0044.Click photographs - Photos may exist for this station.
 MG0044
 MG0044.The dynamic height is computed by dividing the NAVD 88
 MG0044.geopotential number by the normal gravity value computed on the
 MG0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0044.degrees latitude (g = 980.6199 gals.).
 MG0044
 MG0044.The modeled gravity was interpolated from observed gravity values.
 MG0044
 MG0044;                    North         East    Units  Estimated Accuracy
 MG0044;SPC IL W     -   572,500.      713,150.      MT  (+/- 180 meters Scaled)
 MG0044
 MG0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG484345(NAD 83)
 MG0044
 MG0044                          SUPERSEDED SURVEY CONTROL
 MG0044
 MG0044  NGVD 29 (??/??/92)  202.668  (m)          664.92   (f) ADJ UNCH    2 0
 MG0044
 MG0044.Superseded values are not recommended for survey control.
 MG0044
 MG0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0044.See file dsdata.pdf to determine how the superseded data were derived.
 MG0044
 MG0044_MARKER: R = RIVET
 MG0044_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0044_SP_SET: CULVERT
 MG0044_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0044
 MG0044  HISTORY     - Date     Condition        Report By
 MG0044  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0044  HISTORY     - 1943     POOR             CGS
 MG0044  HISTORY     - 19980222 GOOD             USPSQD
 MG0044  HISTORY     - 19990507 GOOD             USPSQD
 MG0044  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0044  HISTORY     - 20050325 GOOD             USPSQD
 MG0044
 MG0044                          STATION DESCRIPTION
 MG0044
 MG0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0044'1.3 MI SE FROM UNION GROVE.
 MG0044'1.3 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0044'FROM THE STATION AT UNION GROVE, WHITESIDE COUNTY, AT CULVERT
 MG0044'NO. 242, AND IN THE TOP OF THE NORTH END OF THE EAST CONCRETE
 MG0044'HEADWALL.  A STANDARD MONEL-METAL RIVET.  NOTE-- THE CONCRETE
 MG0044'HAS BEEN CHIPPED FROM AROUND THE TOP OF THE RIVET IN AN ATTEMPT
 MG0044'TO REMOVE THE RIVET.  HOWEVER, THE MARK IS STILL USABLE.
 MG0044
 MG0044                          STATION RECOVERY (1998)
 MG0044
 MG0044'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0044'RECOVERED IN GOOD CONDITION.
 MG0044
 MG0044                          STATION RECOVERY (1999)
 MG0044
 MG0044'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0044'RECOVERED IN GOOD CONDITION.
 MG0044
 MG0044                          STATION RECOVERY (2003)
 MG0044
 MG0044'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0044'MARK NOT FOUND.
 MG0044
 MG0044                          STATION RECOVERY (2005)
 MG0044
 MG0044'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0102 ***********************************************************************
 JC0102  DESIGNATION -  RV 14
 JC0102  PID         -  JC0102
 JC0102  STATE/COUNTY-  IL/ST CLAIR
 JC0102  COUNTRY     -  US
 JC0102  USGS QUAD   -  CAHOKIA (2018)
 JC0102
 JC0102                         *CURRENT SURVEY CONTROL
 JC0102  ______________________________________________________________________
 JC0102* NAD 83(1986) POSITION- 38 31 06.     (N) 090 12 42.     (W)   SCALED
 JC0102* NAVD 88 ORTHO HEIGHT -   127.364 (meters)      417.86  (feet) ADJUSTED
 JC0102  ______________________________________________________________________
 JC0102  GEOID HEIGHT    -        -30.750 (meters)                     GEOID18
 JC0102  DYNAMIC HEIGHT  -        127.283 (meters)      417.59  (feet) COMP
 JC0102  MODELED GRAVITY -    979,992.4   (mgal)                       NAVD 88
 JC0102
 JC0102  VERT ORDER      -  SECOND    CLASS 0
 JC0102
 JC0102.The horizontal coordinates were scaled from a map and have
 JC0102.an estimated accuracy of +/- 6 seconds.
 JC0102
 JC0102.The orthometric height was determined by differential leveling and
 JC0102.adjusted by the NATIONAL GEODETIC SURVEY
 JC0102.in June 1991.
 JC0102
 JC0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0102.GEOID18 height accuracy estimate available here.
 JC0102
 JC0102.Click photographs - Photos may exist for this station.
 JC0102
 JC0102.The dynamic height is computed by dividing the NAVD 88
 JC0102.geopotential number by the normal gravity value computed on the
 JC0102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0102.degrees latitude (g = 980.6199 gals.).
 JC0102
 JC0102.The modeled gravity was interpolated from observed gravity values.
 JC0102
 JC0102;                    North         East    Units  Estimated Accuracy
 JC0102;SPC IL W     -   205,500.      696,080.      MT  (+/- 180 meters Scaled)
 JC0102
 JC0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC430670(NAD 83)
 JC0102
 JC0102                          SUPERSEDED SURVEY CONTROL
 JC0102
 JC0102  NGVD 29 (??/??/92)  127.510  (m)          418.34   (f) ADJ UNCH    2 0
 JC0102
 JC0102.Superseded values are not recommended for survey control.
 JC0102
 JC0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0102.See file dsdata.pdf to determine how the superseded data were derived.
 JC0102
 JC0102_MARKER: R = RIVET
 JC0102_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0102_SP_SET: WATER TANK CONCRETE BASE
 JC0102_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0102
 JC0102  HISTORY     - Date     Condition        Report By
 JC0102  HISTORY     - UNK      MONUMENTED       MPRR
 JC0102  HISTORY     - 1935     GOOD             CGS
 JC0102
 JC0102                          STATION DESCRIPTION
 JC0102
 JC0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0102'AT DUPO.
 JC0102'AT DUPO, ST. CLAIR COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 350
 JC0102'FEET SOUTH OF THE STATION, AT POLE 6/06, 18 FEET WEST OF THE
 JC0102'SOUTH-BOUND MAIN TRACK, AT A WATER TANK, IN THE TOP OF THE
 JC0102'NORTHEAST CORNER OF THE CONCRETE BASE, AND ABOUT ONE FOOT ABOVE
 JC0102'THE LEVEL OF THE TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0139 ***********************************************************************
 NH0139  DESIGNATION -  RV 14
 NH0139  PID         -  NH0139
 NH0139  STATE/COUNTY-  IL/MCHENRY
 NH0139  COUNTRY     -  US
 NH0139  USGS QUAD   -  MCHENRY (2018)
 NH0139
 NH0139                         *CURRENT SURVEY CONTROL
 NH0139  ______________________________________________________________________
 NH0139* NAD 83(1986) POSITION- 42 15 01.7    (N) 088 18 26.6    (W)   HD_HELD2
 NH0139* NAVD 88 ORTHO HEIGHT -   269.099 (meters)      882.87  (feet) ADJUSTED
 NH0139  ______________________________________________________________________
 NH0139  GEOID HEIGHT    -        -33.881 (meters)                     GEOID18
 NH0139  DYNAMIC HEIGHT  -        269.008 (meters)      882.57  (feet) COMP
 NH0139  MODELED GRAVITY -    980,276.5   (mgal)                       NAVD 88
 NH0139
 NH0139  VERT ORDER      -  SECOND    CLASS 0
 NH0139
 NH0139.The horizontal coordinates were established by autonomous hand held GPS
 NH0139.observations and have an estimated accuracy of +/- 10 meters.
 NH0139
 NH0139.The orthometric height was determined by differential leveling and
 NH0139.adjusted by the NATIONAL GEODETIC SURVEY
 NH0139.in June 1991.
 NH0139
 NH0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0139.GEOID18 height accuracy estimate available here.
 NH0139
 NH0139.Click photographs - Photos may exist for this station.
 NH0139
 NH0139.The dynamic height is computed by dividing the NAVD 88
 NH0139.geopotential number by the normal gravity value computed on the
 NH0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0139.degrees latitude (g = 980.6199 gals.).
 NH0139
 NH0139.The modeled gravity was interpolated from observed gravity values.
 NH0139
 NH0139;                    North         East    Units  Estimated Accuracy
 NH0139;SPC IL E     -   619,924.      302,141.      MT  (+/- 10 meters HH2 GPS)
 NH0139
 NH0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9214978413(NAD 83)
 NH0139
 NH0139                          SUPERSEDED SURVEY CONTROL
 NH0139
 NH0139  NGVD 29 (??/??/92)  269.143  (m)          883.01   (f) ADJ UNCH    2 0
 NH0139
 NH0139.Superseded values are not recommended for survey control.
 NH0139
 NH0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0139.See file dsdata.pdf to determine how the superseded data were derived.
 NH0139
 NH0139_MARKER: R = RIVET
 NH0139_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0139_SP_SET: CULVERT HEADWALL
 NH0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0139+STABILITY: SURFACE MOTION
 NH0139
 NH0139  HISTORY     - Date     Condition        Report By
 NH0139  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0139  HISTORY     - 1960     POOR             CGS
 NH0139
 NH0139                          STATION DESCRIPTION
 NH0139
 NH0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0139'0.2 MI N FROM CRYSTAL LAKE.
 NH0139'ABOUT 0.2 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0139'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, ABOUT
 NH0139'40 YARDS NORTHEAST OF AND ACROSS THE TRACK FROM MILEPOLE 59, 6
 NH0139'FEET EAST OF THE EAST RAIL, IN TOP OF THE SOUTH END OF THE EAST
 NH0139'HEAD WALL FOR A 24-INCH PIPE CULVERT, 1/2 FOOT NORTH OF THE
 NH0139'SOUTH END OF THE HEAD WALL, AND ABOUT 2 FEET BELOW THE LEVEL OF
 NH0139'THE TRACK.  NOTE-- USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1115 ***********************************************************************
 MF1115  DESIGNATION -  RV 14
 MF1115  PID         -  MF1115
 MF1115  STATE/COUNTY-  IL/WHITESIDE
 MF1115  COUNTRY     -  US
 MF1115  USGS QUAD   -  NEW BEDFORD (2018)
 MF1115
 MF1115                         *CURRENT SURVEY CONTROL
 MF1115  ______________________________________________________________________
 MF1115* NAD 83(1986) POSITION- 41 35 50.     (N) 089 38 26.     (W)   SCALED
 MF1115* NAVD 88 ORTHO HEIGHT -   198.420 (meters)      650.98  (feet) ADJUSTED
 MF1115  ______________________________________________________________________
 MF1115  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 MF1115  DYNAMIC HEIGHT  -        198.345 (meters)      650.74  (feet) COMP
 MF1115  MODELED GRAVITY -    980,241.1   (mgal)                       NAVD 88
 MF1115
 MF1115  VERT ORDER      -  SECOND    CLASS 0
 MF1115
 MF1115.The horizontal coordinates were scaled from a map and have
 MF1115.an estimated accuracy of +/- 6 seconds.
 MF1115
 MF1115.The orthometric height was determined by differential leveling and
 MF1115.adjusted by the NATIONAL GEODETIC SURVEY
 MF1115.in June 1991.
 MF1115
 MF1115.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1115.GEOID18 height accuracy estimate available here.
 MF1115
 MF1115.Click photographs - Photos may exist for this station.
 MF1115
 MF1115.The dynamic height is computed by dividing the NAVD 88
 MF1115.geopotential number by the normal gravity value computed on the
 MF1115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1115.degrees latitude (g = 980.6199 gals.).
 MF1115
 MF1115.The modeled gravity was interpolated from observed gravity values.
 MF1115
 MF1115;                    North         East    Units  Estimated Accuracy
 MF1115;SPC IL W     -   547,480.      743,860.      MT  (+/- 180 meters Scaled)
 MF1115
 MF1115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM799084(NAD 83)
 MF1115
 MF1115                          SUPERSEDED SURVEY CONTROL
 MF1115
 MF1115  NGVD 29 (??/??/92)  198.490  (m)          651.21   (f) ADJ UNCH    2 0
 MF1115
 MF1115.Superseded values are not recommended for survey control.
 MF1115
 MF1115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1115.See file dsdata.pdf to determine how the superseded data were derived.
 MF1115
 MF1115_MARKER: R = RIVET
 MF1115_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1115_SP_SET: BRIDGE
 MF1115_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1115
 MF1115  HISTORY     - Date     Condition        Report By
 MF1115  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1115  HISTORY     - 1934     GOOD             CGS
 MF1115  HISTORY     - 19980227 MARK NOT FOUND   USPSQD
 MF1115  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1115  HISTORY     - 20030315 MARK NOT FOUND   USPSQD
 MF1115  HISTORY     - 20050322 GOOD             USPSQD
 MF1115
 MF1115                          STATION DESCRIPTION
 MF1115
 MF1115'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1115'4 MI S FROM HAHNAMAN.
 MF1115'4.0 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1115'FROM THE STATION AT HAHNAMAN, WHITESIDE COUNTY, AT BRIDGE 1433,
 MF1115'AND IN THE TOP OF THE EAST END OF THE SOUTH BACK WALL.  A
 MF1115'STANDARD MONEL-METAL RIVET.
 MF1115
 MF1115                          STATION RECOVERY (1998)
 MF1115
 MF1115'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1115'MARK NOT FOUND.
 MF1115
 MF1115                          STATION RECOVERY (1999)
 MF1115
 MF1115'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1115'MARK NOT FOUND.
 MF1115
 MF1115                          STATION RECOVERY (2003)
 MF1115
 MF1115'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1115'MARK NOT FOUND.
 MF1115
 MF1115                          STATION RECOVERY (2005)
 MF1115
 MF1115'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0455 ***********************************************************************
 MF0455  DESIGNATION -  RV 14
 MF0455  PID         -  MF0455
 MF0455  STATE/COUNTY-  IL/DE KALB
 MF0455  COUNTRY     -  US
 MF0455  USGS QUAD   -  SYCAMORE (2018)
 MF0455
 MF0455                         *CURRENT SURVEY CONTROL
 MF0455  ______________________________________________________________________
 MF0455* NAD 83(1986) POSITION- 41 57 21.     (N) 088 42 39.     (W)   SCALED
 MF0455* NAVD 88 ORTHO HEIGHT -   274.540 (meters)      900.72  (feet) ADJUSTED
 MF0455  ______________________________________________________________________
 MF0455  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 MF0455  DYNAMIC HEIGHT  -        274.445 (meters)      900.41  (feet) COMP
 MF0455  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 MF0455
 MF0455  VERT ORDER      -  SECOND    CLASS 0
 MF0455
 MF0455.The horizontal coordinates were scaled from a map and have
 MF0455.an estimated accuracy of +/- 6 seconds.
 MF0455
 MF0455.The orthometric height was determined by differential leveling and
 MF0455.adjusted by the NATIONAL GEODETIC SURVEY
 MF0455.in June 1991.
 MF0455
 MF0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0455.GEOID18 height accuracy estimate available here.
 MF0455
 MF0455.Click photographs - Photos may exist for this station.
 MF0455
 MF0455.The dynamic height is computed by dividing the NAVD 88
 MF0455.geopotential number by the normal gravity value computed on the
 MF0455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0455.degrees latitude (g = 980.6199 gals.).
 MF0455
 MF0455.The modeled gravity was interpolated from observed gravity values.
 MF0455
 MF0455;                    North         East    Units  Estimated Accuracy
 MF0455;SPC IL E     -   587,270.      268,700.      MT  (+/- 180 meters Scaled)
 MF0455
 MF0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM582462(NAD 83)
 MF0455
 MF0455                          SUPERSEDED SURVEY CONTROL
 MF0455
 MF0455  NGVD 29 (??/??/92)  274.579  (m)          900.85   (f) ADJ UNCH    2 0
 MF0455
 MF0455.Superseded values are not recommended for survey control.
 MF0455
 MF0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0455.See file dsdata.pdf to determine how the superseded data were derived.
 MF0455
 MF0455_MARKER: R = RIVET
 MF0455_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0455_SP_SET: CULVERT
 MF0455_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0455
 MF0455  HISTORY     - Date     Condition        Report By
 MF0455  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0455  HISTORY     - 1935     GOOD             CGS
 MF0455  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0455
 MF0455                          STATION DESCRIPTION
 MF0455
 MF0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0455'2.7 MI SW FROM SYCAMORE.
 MF0455'2.7 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0455'FROM THE STATION AT SYCAMORE, DE KALB COUNTY, AT CULVERT 1061,
 MF0455'IN THE TOP OF THE NORTHEAST END OF THE CONCRETE HEADWALL, 7 FEET
 MF0455'NORTHWEST OF THE CENTERLINE OF THE TRACK, AND LEVEL WITH THE
 MF0455'TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0455
 MF0455                          STATION RECOVERY (1996)
 MF0455
 MF0455'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0455'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0106 ***********************************************************************
 JC0106  DESIGNATION -  RV 15
 JC0106  PID         -  JC0106
 JC0106  STATE/COUNTY-  IL/ST CLAIR
 JC0106  COUNTRY     -  US
 JC0106  USGS QUAD   -  CAHOKIA (2018)
 JC0106
 JC0106                         *CURRENT SURVEY CONTROL
 JC0106  ______________________________________________________________________
 JC0106* NAD 83(1986) POSITION- 38 30 27.     (N) 090 12 59.     (W)   SCALED
 JC0106* NAVD 88 ORTHO HEIGHT -   125.892 (meters)      413.03  (feet) ADJUSTED
 JC0106  ______________________________________________________________________
 JC0106  GEOID HEIGHT    -        -30.727 (meters)                     GEOID18
 JC0106  DYNAMIC HEIGHT  -        125.812 (meters)      412.77  (feet) COMP
 JC0106  MODELED GRAVITY -    979,992.8   (mgal)                       NAVD 88
 JC0106
 JC0106  VERT ORDER      -  SECOND    CLASS 0
 JC0106
 JC0106.The horizontal coordinates were scaled from a map and have
 JC0106.an estimated accuracy of +/- 6 seconds.
 JC0106
 JC0106.The orthometric height was determined by differential leveling and
 JC0106.adjusted by the NATIONAL GEODETIC SURVEY
 JC0106.in June 1991.
 JC0106
 JC0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0106.GEOID18 height accuracy estimate available here.
 JC0106
 JC0106.Click photographs - Photos may exist for this station.
 JC0106
 JC0106.The dynamic height is computed by dividing the NAVD 88
 JC0106.geopotential number by the normal gravity value computed on the
 JC0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0106.degrees latitude (g = 980.6199 gals.).
 JC0106
 JC0106.The modeled gravity was interpolated from observed gravity values.
 JC0106
 JC0106;                    North         East    Units  Estimated Accuracy
 JC0106;SPC IL W     -   204,300.      695,660.      MT  (+/- 180 meters Scaled)
 JC0106
 JC0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC427657(NAD 83)
 JC0106
 JC0106                          SUPERSEDED SURVEY CONTROL
 JC0106
 JC0106  NGVD 29 (??/??/92)  126.038  (m)          413.51   (f) ADJ UNCH    2 0
 JC0106
 JC0106.Superseded values are not recommended for survey control.
 JC0106
 JC0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0106.See file dsdata.pdf to determine how the superseded data were derived.
 JC0106
 JC0106_MARKER: R = RIVET
 JC0106_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0106_SP_SET: SIGNAL CONCRETE BASE
 JC0106_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0106
 JC0106  HISTORY     - Date     Condition        Report By
 JC0106  HISTORY     - UNK      MONUMENTED       MPRR
 JC0106  HISTORY     - 1935     GOOD             CGS
 JC0106
 JC0106                          STATION DESCRIPTION
 JC0106
 JC0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0106'0.9 MI S FROM DUPO.
 JC0106'0.9 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0106'STATION AT DUPO, ST. CLAIR COUNTY, AT POLE 6/39, 22 FEET EAST OF
 JC0106'THE SOUTH-BOUND MAIN TRACK, AT A CANTILEVER SIGNAL, IN THE TOP OF
 JC0106'THE NORTHWEST CORNER OF THE CONCRETE BASE, AND ABOUT 6 INCHES
 JC0106'ABOVE THE LEVEL OF THE GROUND.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0110 ***********************************************************************
 NG0110  DESIGNATION -  RV 15
 NG0110  PID         -  NG0110
 NG0110  STATE/COUNTY-  IL/COOK
 NG0110  COUNTRY     -  US
 NG0110  USGS QUAD   -  EVANSTON (2018)
 NG0110
 NG0110                         *CURRENT SURVEY CONTROL
 NG0110  ______________________________________________________________________
 NG0110* NAD 83(1986) POSITION- 42 01 23.     (N) 087 40 38.     (W)   SCALED
 NG0110* NAVD 88 ORTHO HEIGHT -   188.950 (meters)      619.91  (feet) ADJUSTED
 NG0110  ______________________________________________________________________
 NG0110  GEOID HEIGHT    -        -33.776 (meters)                     GEOID18
 NG0110  DYNAMIC HEIGHT  -        188.888 (meters)      619.71  (feet) COMP
 NG0110  MODELED GRAVITY -    980,291.6   (mgal)                       NAVD 88
 NG0110
 NG0110  VERT ORDER      -  FIRST     CLASS 0
 NG0110
 NG0110.The horizontal coordinates were scaled from a map and have
 NG0110.an estimated accuracy of +/- 6 seconds.
 NG0110
 NG0110.The orthometric height was determined by differential leveling and
 NG0110.adjusted by the NATIONAL GEODETIC SURVEY
 NG0110.in June 1991.
 NG0110
 NG0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0110.GEOID18 height accuracy estimate available here.
 NG0110
 NG0110.Click photographs - Photos may exist for this station.
 NG0110
 NG0110.The dynamic height is computed by dividing the NAVD 88
 NG0110.geopotential number by the normal gravity value computed on the
 NG0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0110.degrees latitude (g = 980.6199 gals.).
 NG0110
 NG0110.The modeled gravity was interpolated from observed gravity values.
 NG0110
 NG0110;                    North         East    Units  Estimated Accuracy
 NG0110;SPC IL E     -   594,870.      354,340.      MT  (+/- 180 meters Scaled)
 NG0110
 NG0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM439525(NAD 83)
 NG0110
 NG0110                          SUPERSEDED SURVEY CONTROL
 NG0110
 NG0110  NGVD 29 (??/??/92)  189.051  (m)          620.24   (f) ADJ UNCH    1 0
 NG0110
 NG0110.Superseded values are not recommended for survey control.
 NG0110
 NG0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0110.See file dsdata.pdf to determine how the superseded data were derived.
 NG0110
 NG0110_MARKER: R = RIVET
 NG0110_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0110_SP_SET: ABUTMENT
 NG0110_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0110
 NG0110  HISTORY     - Date     Condition        Report By
 NG0110  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0110  HISTORY     - 1973     GOOD             NGS
 NG0110  HISTORY     - 1986     GOOD             USPSQD
 NG0110
 NG0110                          STATION DESCRIPTION
 NG0110
 NG0110'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0110'0.7 MI SSE FROM EVANSTON.
 NG0110'0.7 MILES SOUTH SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NG0110'RAILWAY FROM THE MAIN STREET RAILWAY STATION AT EVANSTON AT
 NG0110'THE MULFORD STREET UNDERPASS, 9.2 MILES NORTHEAST OF THE
 NG0110'NORTHEAST RAIL OF NORTHEAST TRACK, SET IN TOP OF THE NORTHEAST
 NG0110'END OF THE NORTHWEST CONCRETE ABUTMENT 1/2 FOOT BELOW THE LEVEL
 NG0110'OF THE TRACKS.  SEC 30, T 41 N, R 14 E.
 NG0110
 NG0110                          STATION RECOVERY (1986)
 NG0110
 NG0110'RECOVERY NOTE BY US POWER SQUADRON 1986 (GG)
 NG0110'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0141 ***********************************************************************
 NH0141  DESIGNATION -  RV 15
 NH0141  PID         -  NH0141
 NH0141  STATE/COUNTY-  IL/MCHENRY
 NH0141  COUNTRY     -  US
 NH0141  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0141
 NH0141                         *CURRENT SURVEY CONTROL
 NH0141  ______________________________________________________________________
 NH0141* NAD 83(1986) POSITION- 42 14 42.4    (N) 088 18 44.9    (W)   HD_HELD2
 NH0141* NAVD 88 ORTHO HEIGHT -   275.512 (meters)      903.91  (feet) ADJUSTED
 NH0141  ______________________________________________________________________
 NH0141  GEOID HEIGHT    -        -33.866 (meters)                     GEOID18
 NH0141  DYNAMIC HEIGHT  -        275.418 (meters)      903.60  (feet) COMP
 NH0141  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 NH0141
 NH0141  VERT ORDER      -  SECOND    CLASS 0
 NH0141
 NH0141.The horizontal coordinates were established by autonomous hand held GPS
 NH0141.observations and have an estimated accuracy of +/- 10 meters.
 NH0141
 NH0141.The orthometric height was determined by differential leveling and
 NH0141.adjusted by the NATIONAL GEODETIC SURVEY
 NH0141.in June 1991.
 NH0141
 NH0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0141.GEOID18 height accuracy estimate available here.
 NH0141
 NH0141.Click photographs - Photos may exist for this station.
 NH0141
 NH0141.The dynamic height is computed by dividing the NAVD 88
 NH0141.geopotential number by the normal gravity value computed on the
 NH0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0141.degrees latitude (g = 980.6199 gals.).
 NH0141
 NH0141.The modeled gravity was interpolated from observed gravity values.
 NH0141
 NH0141;                    North         East    Units  Estimated Accuracy
 NH0141;SPC IL E     -   619,328.      301,722.      MT  (+/- 10 meters HH2 GPS)
 NH0141
 NH0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9172177825(NAD 83)
 NH0141
 NH0141                          SUPERSEDED SURVEY CONTROL
 NH0141
 NH0141  NGVD 29 (??/??/92)  275.557  (m)          904.06   (f) ADJ UNCH    2 0
 NH0141
 NH0141.Superseded values are not recommended for survey control.
 NH0141
 NH0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0141.See file dsdata.pdf to determine how the superseded data were derived.
 NH0141
 NH0141_MARKER: R = RIVET
 NH0141_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0141_SP_SET: CULVERT HEADWALL
 NH0141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0141+STABILITY: SURFACE MOTION
 NH0141
 NH0141  HISTORY     - Date     Condition        Report By
 NH0141  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0141  HISTORY     - 1960     GOOD             CGS
 NH0141
 NH0141                          STATION DESCRIPTION
 NH0141
 NH0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0141'AT CRYSTAL LAKE, ABOUT 0.3 MILE SOUTH ALONG THE CHICAGO AND
 NH0141'NORTH WESTERN RAILWAY FROM THE CROSSING OF STATE HIGHWAY 176, AT
 NH0141'THE CROSSING OF EAST PRARIE STREET, 0.5 MILE NORTH OF MILEPOLE
 NH0141'58, 6 FEET WEST OF THE WEST RAIL, 132 FEET SOUTH OF THE CENTER
 NH0141'LINE OF CROSSING, IN TOP OF SOUTH END OF THE WEST HEAD WALL TO
 NH0141'A 24-INCH PIPE CULVERT, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE
 NH0141'TRACK.  ALSO ABOUT 0.2 MILE NORTH OF THE OVERHEAD CROSSING OF
 NH0141'CHICAGO AND NORTH WESTERN RAILWAY TRACK LEADING NORTHWEST AND
 NH0141'SOUTHEAST OVER CHICAGO AND NORTH WESTERN RAILWAY TRACK LEADING
 NH0141'NORTH AND SOUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0456 ***********************************************************************
 MF0456  DESIGNATION -  RV 15
 MF0456  PID         -  MF0456
 MF0456  STATE/COUNTY-  IL/DE KALB
 MF0456  COUNTRY     -  US
 MF0456  USGS QUAD   -  SYCAMORE (2018)
 MF0456
 MF0456                         *CURRENT SURVEY CONTROL
 MF0456  ______________________________________________________________________
 MF0456* NAD 83(1986) POSITION- 41 56 56.     (N) 088 43 03.     (W)   SCALED
 MF0456* NAVD 88 ORTHO HEIGHT -   273.033 (meters)      895.78  (feet) ADJUSTED
 MF0456  ______________________________________________________________________
 MF0456  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 MF0456  DYNAMIC HEIGHT  -        272.939 (meters)      895.47  (feet) COMP
 MF0456  MODELED GRAVITY -    980,269.1   (mgal)                       NAVD 88
 MF0456
 MF0456  VERT ORDER      -  SECOND    CLASS 0
 MF0456
 MF0456.The horizontal coordinates were scaled from a map and have
 MF0456.an estimated accuracy of +/- 6 seconds.
 MF0456
 MF0456.The orthometric height was determined by differential leveling and
 MF0456.adjusted by the NATIONAL GEODETIC SURVEY
 MF0456.in June 1991.
 MF0456
 MF0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0456.GEOID18 height accuracy estimate available here.
 MF0456
 MF0456.Click photographs - Photos may exist for this station.
 MF0456
 MF0456.The dynamic height is computed by dividing the NAVD 88
 MF0456.geopotential number by the normal gravity value computed on the
 MF0456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0456.degrees latitude (g = 980.6199 gals.).
 MF0456
 MF0456.The modeled gravity was interpolated from observed gravity values.
 MF0456
 MF0456;                    North         East    Units  Estimated Accuracy
 MF0456;SPC IL E     -   586,500.      268,150.      MT  (+/- 180 meters Scaled)
 MF0456
 MF0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM576455(NAD 83)
 MF0456
 MF0456                          SUPERSEDED SURVEY CONTROL
 MF0456
 MF0456  NGVD 29 (??/??/92)  273.073  (m)          895.91   (f) ADJ UNCH    2 0
 MF0456
 MF0456.Superseded values are not recommended for survey control.
 MF0456
 MF0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0456.See file dsdata.pdf to determine how the superseded data were derived.
 MF0456
 MF0456_MARKER: R = RIVET
 MF0456_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0456_SP_SET: CULVERT
 MF0456_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0456
 MF0456  HISTORY     - Date     Condition        Report By
 MF0456  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0456  HISTORY     - 1935     GOOD             CGS
 MF0456  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0456
 MF0456                          STATION DESCRIPTION
 MF0456
 MF0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0456'0.9 MI NE FROM DE KALB JUNCTION.
 MF0456'0.9 MILE NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0456'FROM THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0456'RAILROAD, AT DE KALB JUNCTION, DE KALB COUNTY, AT CULVERT 1063,
 MF0456'IN THE TOP OF THE NORTHEAST END OF THE CONCRETE HEADWALL, 12 FEET
 MF0456'NORTHWEST OF THE CENTERLINE OF THE TRACK, AND ABOUT 2 FEET LOWER
 MF0456'THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0456
 MF0456                          STATION RECOVERY (1996)
 MF0456
 MF0456'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0456'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1117 ***********************************************************************
 MF1117  DESIGNATION -  RV 15
 MF1117  PID         -  MF1117
 MF1117  STATE/COUNTY-  IL/WHITESIDE
 MF1117  COUNTRY     -  US
 MF1117  USGS QUAD   -  NEW BEDFORD (2018)
 MF1117
 MF1117                         *CURRENT SURVEY CONTROL
 MF1117  ______________________________________________________________________
 MF1117* NAD 83(1986) POSITION- 41 36 51.     (N) 089 38 16.     (W)   SCALED
 MF1117* NAVD 88 ORTHO HEIGHT -   199.898 (meters)      655.83  (feet) ADJUSTED
 MF1117  ______________________________________________________________________
 MF1117  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 MF1117  DYNAMIC HEIGHT  -        199.823 (meters)      655.59  (feet) COMP
 MF1117  MODELED GRAVITY -    980,243.0   (mgal)                       NAVD 88
 MF1117
 MF1117  VERT ORDER      -  SECOND    CLASS 0
 MF1117
 MF1117.The horizontal coordinates were scaled from a map and have
 MF1117.an estimated accuracy of +/- 6 seconds.
 MF1117
 MF1117.The orthometric height was determined by differential leveling and
 MF1117.adjusted by the NATIONAL GEODETIC SURVEY
 MF1117.in June 1991.
 MF1117
 MF1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1117.GEOID18 height accuracy estimate available here.
 MF1117
 MF1117.Click photographs - Photos may exist for this station.
 MF1117
 MF1117.The dynamic height is computed by dividing the NAVD 88
 MF1117.geopotential number by the normal gravity value computed on the
 MF1117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1117.degrees latitude (g = 980.6199 gals.).
 MF1117
 MF1117.The modeled gravity was interpolated from observed gravity values.
 MF1117
 MF1117;                    North         East    Units  Estimated Accuracy
 MF1117;SPC IL W     -   549,370.      744,080.      MT  (+/- 180 meters Scaled)
 MF1117
 MF1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM802103(NAD 83)
 MF1117
 MF1117                          SUPERSEDED SURVEY CONTROL
 MF1117
 MF1117  NGVD 29 (??/??/92)  199.969  (m)          656.07   (f) ADJ UNCH    2 0
 MF1117
 MF1117.Superseded values are not recommended for survey control.
 MF1117
 MF1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1117.See file dsdata.pdf to determine how the superseded data were derived.
 MF1117
 MF1117_MARKER: R = RIVET
 MF1117_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1117_SP_SET: CULVERT
 MF1117_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1117
 MF1117  HISTORY     - Date     Condition        Report By
 MF1117  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1117  HISTORY     - 1934     GOOD             CGS
 MF1117  HISTORY     - 19980227 MARK NOT FOUND   USPSQD
 MF1117  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1117  HISTORY     - 20030315 GOOD             USPSQD
 MF1117  HISTORY     - 20050322 GOOD             USPSQD
 MF1117
 MF1117                          STATION DESCRIPTION
 MF1117
 MF1117'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1117'2.8 MI S FROM HAHNAMAN.
 MF1117'2.8 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1117'FROM THE STATION AT HAHNAMAN, WHITESIDE COUNTY, AT CULVERT
 MF1117'1429, AND IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE
 MF1117'HEADWALL.  A STANDARD MONEL-METAL RIVET.
 MF1117
 MF1117                          STATION RECOVERY (1998)
 MF1117
 MF1117'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1117'MARK NOT FOUND.
 MF1117
 MF1117                          STATION RECOVERY (1999)
 MF1117
 MF1117'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1117'MARK NOT FOUND.
 MF1117
 MF1117                          STATION RECOVERY (2003)
 MF1117
 MF1117'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1117'RECOVERED IN GOOD CONDITION.
 MF1117
 MF1117                          STATION RECOVERY (2005)
 MF1117
 MF1117'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1159 ***********************************************************************
 MF1159  DESIGNATION -  RV 15
 MF1159  PID         -  MF1159
 MF1159  STATE/COUNTY-  IL/WHITESIDE
 MF1159  COUNTRY     -  US
 MF1159  USGS QUAD   -  MORRISON (2018)
 MF1159
 MF1159                         *CURRENT SURVEY CONTROL
 MF1159  ______________________________________________________________________
 MF1159* NAD 83(1986) POSITION- 41 48 53.5    (N) 089 59 02.8    (W)   HD_HELD2
 MF1159* NAVD 88 ORTHO HEIGHT -   196.018 (meters)      643.10  (feet) ADJUSTED
 MF1159  ______________________________________________________________________
 MF1159  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 MF1159  DYNAMIC HEIGHT  -        195.947 (meters)      642.87  (feet) COMP
 MF1159  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 MF1159
 MF1159  VERT ORDER      -  SECOND    CLASS 0
 MF1159
 MF1159.The horizontal coordinates were established by autonomous hand held GPS
 MF1159.observations and have an estimated accuracy of +/- 10 meters.
 MF1159
 MF1159.The orthometric height was determined by differential leveling and
 MF1159.adjusted by the NATIONAL GEODETIC SURVEY
 MF1159.in June 1991.
 MF1159
 MF1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1159.GEOID18 height accuracy estimate available here.
 MF1159
 MF1159.Click photographs - Photos may exist for this station.
 MF1159
 MF1159.The dynamic height is computed by dividing the NAVD 88
 MF1159.geopotential number by the normal gravity value computed on the
 MF1159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1159.degrees latitude (g = 980.6199 gals.).
 MF1159
 MF1159.The modeled gravity was interpolated from observed gravity values.
 MF1159
 MF1159;                    North         East    Units  Estimated Accuracy
 MF1159;SPC IL W     -   571,536.      715,168.      MT  (+/- 10 meters HH2 GPS)
 MF1159
 MF1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5213533526(NAD 83)
 MF1159
 MF1159                          SUPERSEDED SURVEY CONTROL
 MF1159
 MF1159  NGVD 29 (??/??/92)  196.053  (m)          643.22   (f) ADJ UNCH    2 0
 MF1159
 MF1159.Superseded values are not recommended for survey control.
 MF1159
 MF1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1159.See file dsdata.pdf to determine how the superseded data were derived.
 MF1159
 MF1159_MARKER: R = RIVET
 MF1159_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1159_SP_SET: BRIDGE
 MF1159_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1159_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1159+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2024
 MF1159
 MF1159  HISTORY     - Date     Condition        Report By
 MF1159  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1159  HISTORY     - 1943     GOOD             CGS
 MF1159  HISTORY     - 19980222 GOOD             USPSQD
 MF1159  HISTORY     - 19990505 GOOD             USPSQD
 MF1159  HISTORY     - 20030312 GOOD             USPSQD
 MF1159  HISTORY     - 20050321 GOOD             USPSQD
 MF1159  HISTORY     - 20241001 POOR             ILDW
 MF1159
 MF1159                          STATION DESCRIPTION
 MF1159
 MF1159'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF1159'1.2 MI NW FROM MORRISON.
 MF1159'1.2 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1159'FROM THE COUNTY COURTHOUSE AT MORRISON, WHITESIDE COUNTY, 15.5 FEET
 MF1159'SOUTHWEST OF THE SOUTHWEST TRACK, AT BRIDGE NO. 238, AND IN THE TOP
 MF1159'OF THE SOUTHEAST CORNER OF THE CAPSTONE OF THE SOUTHEAST STONE
 MF1159'WING WALL.  A STANDARD MONEL-METAL RIVET.
 MF1159
 MF1159                          STATION RECOVERY (1998)
 MF1159
 MF1159'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1159'RECOVERED IN GOOD CONDITION.
 MF1159
 MF1159                          STATION RECOVERY (1999)
 MF1159
 MF1159'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1159'RECOVERED IN GOOD CONDITION.
 MF1159
 MF1159                          STATION RECOVERY (2003)
 MF1159
 MF1159'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1159'RECOVERED IN GOOD CONDITION.
 MF1159
 MF1159                          STATION RECOVERY (2005)
 MF1159
 MF1159'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1159'RECOVERED IN GOOD CONDITION.
 MF1159
 MF1159                          STATION RECOVERY (2024)
 MF1159
 MF1159'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1159'RIVET IS BENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1238 ***********************************************************************
 JA1238  DESIGNATION -  RV 153
 JA1238  PID         -  JA1238
 JA1238  STATE/COUNTY-  IL/WABASH
 JA1238  COUNTRY     -  US
 JA1238  USGS QUAD   -  MOUNT CARMEL (2018)
 JA1238
 JA1238                         *CURRENT SURVEY CONTROL
 JA1238  ______________________________________________________________________
 JA1238* NAD 83(1986) POSITION- 38 24 14.     (N) 087 45 32.     (W)   SCALED
 JA1238* NAVD 88 ORTHO HEIGHT -   122.805 (meters)      402.90  (feet) ADJUSTED
 JA1238  ______________________________________________________________________
 JA1238  GEOID HEIGHT    -        -31.271 (meters)                     GEOID18
 JA1238  DYNAMIC HEIGHT  -        122.727 (meters)      402.65  (feet) COMP
 JA1238  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JA1238
 JA1238  VERT ORDER      -  SECOND    CLASS 0
 JA1238
 JA1238.The horizontal coordinates were scaled from a map and have
 JA1238.an estimated accuracy of +/- 6 seconds.
 JA1238
 JA1238.The orthometric height was determined by differential leveling and
 JA1238.adjusted by the NATIONAL GEODETIC SURVEY
 JA1238.in June 1991.
 JA1238
 JA1238.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1238.GEOID18 height accuracy estimate available here.
 JA1238
 JA1238.Click photographs - Photos may exist for this station.
 JA1238
 JA1238.The dynamic height is computed by dividing the NAVD 88
 JA1238.geopotential number by the normal gravity value computed on the
 JA1238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1238.degrees latitude (g = 980.6199 gals.).
 JA1238
 JA1238.The modeled gravity was interpolated from observed gravity values.
 JA1238
 JA1238;                    North         East    Units  Estimated Accuracy
 JA1238;SPC IL E     -   192,960.      350,180.      MT  (+/- 180 meters Scaled)
 JA1238
 JA1238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH337509(NAD 83)
 JA1238
 JA1238                          SUPERSEDED SURVEY CONTROL
 JA1238
 JA1238  NGVD 29 (??/??/92)  122.941  (m)          403.35   (f) ADJ UNCH    2 0
 JA1238
 JA1238.Superseded values are not recommended for survey control.
 JA1238
 JA1238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1238.See file dsdata.pdf to determine how the superseded data were derived.
 JA1238
 JA1238_MARKER: R = RIVET
 JA1238_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JA1238_SP_SET: PLATFORM
 JA1238_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JA1238
 JA1238  HISTORY     - Date     Condition        Report By
 JA1238  HISTORY     - UNK      MONUMENTED       SPRR
 JA1238  HISTORY     - 1935     GOOD             CGS
 JA1238
 JA1238                          STATION DESCRIPTION
 JA1238
 JA1238'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1238'AT MT. CARMEL, WABASH COUNTY, 8 FEET SOUTHWEST OF THE SOUTHERN
 JA1238'RAILWAY STATION, IN THE TOP OF THE CONCRETE PLATFORM, AND 11
 JA1238'FEET NORTH OF THE MAIN TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1242 ***********************************************************************
 JA1242  DESIGNATION -  RV 155
 JA1242  PID         -  JA1242
 JA1242  STATE/COUNTY-  IL/WABASH
 JA1242  COUNTRY     -  US
 JA1242  USGS QUAD   -  MOUNT CARMEL (2018)
 JA1242
 JA1242                         *CURRENT SURVEY CONTROL
 JA1242  ______________________________________________________________________
 JA1242* NAD 83(1986) POSITION- 38 24 03.     (N) 087 50 28.     (W)   SCALED
 JA1242* NAVD 88 ORTHO HEIGHT -   124.917 (meters)      409.83  (feet) ADJUSTED
 JA1242  ______________________________________________________________________
 JA1242  GEOID HEIGHT    -        -31.181 (meters)                     GEOID18
 JA1242  DYNAMIC HEIGHT  -        124.837 (meters)      409.57  (feet) COMP
 JA1242  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 JA1242
 JA1242  VERT ORDER      -  SECOND    CLASS 0
 JA1242
 JA1242.The horizontal coordinates were scaled from a map and have
 JA1242.an estimated accuracy of +/- 6 seconds.
 JA1242
 JA1242.The orthometric height was determined by differential leveling and
 JA1242.adjusted by the NATIONAL GEODETIC SURVEY
 JA1242.in June 1991.
 JA1242
 JA1242.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1242.GEOID18 height accuracy estimate available here.
 JA1242
 JA1242.Click photographs - Photos may exist for this station.
 JA1242
 JA1242.The dynamic height is computed by dividing the NAVD 88
 JA1242.geopotential number by the normal gravity value computed on the
 JA1242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1242.degrees latitude (g = 980.6199 gals.).
 JA1242
 JA1242.The modeled gravity was interpolated from observed gravity values.
 JA1242
 JA1242;                    North         East    Units  Estimated Accuracy
 JA1242;SPC IL E     -   192,580.      343,000.      MT  (+/- 180 meters Scaled)
 JA1242
 JA1242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH265506(NAD 83)
 JA1242
 JA1242                          SUPERSEDED SURVEY CONTROL
 JA1242
 JA1242  NGVD 29 (??/??/92)  125.048  (m)          410.26   (f) ADJ UNCH    2 0
 JA1242
 JA1242.Superseded values are not recommended for survey control.
 JA1242
 JA1242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1242.See file dsdata.pdf to determine how the superseded data were derived.
 JA1242
 JA1242_MARKER: R = RIVET
 JA1242_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1242_SP_SET: BRIDGE
 JA1242_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1242
 JA1242  HISTORY     - Date     Condition        Report By
 JA1242  HISTORY     - UNK      MONUMENTED       SPRR
 JA1242  HISTORY     - 1935     GOOD             CGS
 JA1242
 JA1242                          STATION DESCRIPTION
 JA1242
 JA1242'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1242'0.8 MILE EAST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JA1242'MAUD, WABASH COUNTY, 30 FEET NORTH OF TRESTLE 146.2, AT A BRIDGE
 JA1242'ON A DIRT ROAD, AND IN THE TOP OF THE SOUTHWEST WING WALL.  A
 JA1242'STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1247 ***********************************************************************
 JA1247  DESIGNATION -  RV 156
 JA1247  PID         -  JA1247
 JA1247  STATE/COUNTY-  IL/WABASH
 JA1247  COUNTRY     -  US
 JA1247  USGS QUAD   -  BONE GAP (2018)
 JA1247
 JA1247                         *CURRENT SURVEY CONTROL
 JA1247  ______________________________________________________________________
 JA1247* NAD 83(1986) POSITION- 38 23 08.     (N) 087 54 36.     (W)   SCALED
 JA1247* NAVD 88 ORTHO HEIGHT -   128.787 (meters)      422.53  (feet) ADJUSTED
 JA1247  ______________________________________________________________________
 JA1247  GEOID HEIGHT    -        -31.096 (meters)                     GEOID18
 JA1247  DYNAMIC HEIGHT  -        128.704 (meters)      422.26  (feet) COMP
 JA1247  MODELED GRAVITY -    979,985.2   (mgal)                       NAVD 88
 JA1247
 JA1247  VERT ORDER      -  SECOND    CLASS 0
 JA1247
 JA1247.The horizontal coordinates were scaled from a map and have
 JA1247.an estimated accuracy of +/- 6 seconds.
 JA1247
 JA1247.The orthometric height was determined by differential leveling and
 JA1247.adjusted by the NATIONAL GEODETIC SURVEY
 JA1247.in June 1991.
 JA1247
 JA1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1247.GEOID18 height accuracy estimate available here.
 JA1247
 JA1247.Click photographs - Photos may exist for this station.
 JA1247
 JA1247.The dynamic height is computed by dividing the NAVD 88
 JA1247.geopotential number by the normal gravity value computed on the
 JA1247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1247.degrees latitude (g = 980.6199 gals.).
 JA1247
 JA1247.The modeled gravity was interpolated from observed gravity values.
 JA1247
 JA1247;                    North         East    Units  Estimated Accuracy
 JA1247;SPC IL E     -   190,860.      336,990.      MT  (+/- 180 meters Scaled)
 JA1247
 JA1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH205489(NAD 83)
 JA1247
 JA1247                          SUPERSEDED SURVEY CONTROL
 JA1247
 JA1247  NGVD 29 (??/??/92)  128.914  (m)          422.95   (f) ADJ UNCH    2 0
 JA1247
 JA1247.Superseded values are not recommended for survey control.
 JA1247
 JA1247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1247.See file dsdata.pdf to determine how the superseded data were derived.
 JA1247
 JA1247_MARKER: R = RIVET
 JA1247_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JA1247+WITH SETTING: PAVEMENT
 JA1247_SP_SET: CROSSING SIGNAL BASE
 JA1247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1247+STABILITY: SURFACE MOTION
 JA1247
 JA1247  HISTORY     - Date     Condition        Report By
 JA1247  HISTORY     - UNK      MONUMENTED       SPRR
 JA1247  HISTORY     - 1935     GOOD             CGS
 JA1247  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JA1247
 JA1247                          STATION DESCRIPTION
 JA1247
 JA1247'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1247'AT BELLMONT, WABASH COUNTY, ON THE SOUTHERN RAILWAY, AT THE FIRST
 JA1247'STREET CROSSING WEST OF THE STATION, NEAR THE WEST END OF AN
 JA1247'ELEVATOR, AND IN THE TOP OF THE NORTHEAST CORNER OF THE CONCRETE
 JA1247'BASE OF THE CROSSING-SIGNAL BELL.  A STANDARD MONEL-METAL RIVET.
 JA1247
 JA1247                          STATION RECOVERY (2012)
 JA1247
 JA1247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JA1247'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1250 ***********************************************************************
 JA1250  DESIGNATION -  RV 157
 JA1250  PID         -  JA1250
 JA1250  STATE/COUNTY-  IL/EDWARDS
 JA1250  COUNTRY     -  US
 JA1250  USGS QUAD   -  BONE GAP (2018)
 JA1250
 JA1250                         *CURRENT SURVEY CONTROL
 JA1250  ______________________________________________________________________
 JA1250* NAD 83(1986) POSITION- 38 22 39.     (N) 087 58 38.     (W)   SCALED
 JA1250* NAVD 88 ORTHO HEIGHT -   121.560 (meters)      398.82  (feet) ADJUSTED
 JA1250  ______________________________________________________________________
 JA1250  GEOID HEIGHT    -        -31.005 (meters)                     GEOID18
 JA1250  DYNAMIC HEIGHT  -        121.482 (meters)      398.56  (feet) COMP
 JA1250  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JA1250
 JA1250  VERT ORDER      -  SECOND    CLASS 0
 JA1250
 JA1250.The horizontal coordinates were scaled from a map and have
 JA1250.an estimated accuracy of +/- 6 seconds.
 JA1250
 JA1250.The orthometric height was determined by differential leveling and
 JA1250.adjusted by the NATIONAL GEODETIC SURVEY
 JA1250.in June 1991.
 JA1250
 JA1250.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1250.GEOID18 height accuracy estimate available here.
 JA1250
 JA1250.Click photographs - Photos may exist for this station.
 JA1250
 JA1250.The dynamic height is computed by dividing the NAVD 88
 JA1250.geopotential number by the normal gravity value computed on the
 JA1250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1250.degrees latitude (g = 980.6199 gals.).
 JA1250
 JA1250.The modeled gravity was interpolated from observed gravity values.
 JA1250
 JA1250;                    North         East    Units  Estimated Accuracy
 JA1250;SPC IL E     -   189,940.      331,120.      MT  (+/- 180 meters Scaled)
 JA1250
 JA1250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH146481(NAD 83)
 JA1250
 JA1250                          SUPERSEDED SURVEY CONTROL
 JA1250
 JA1250  NGVD 29 (??/??/92)  121.689  (m)          399.24   (f) ADJ UNCH    2 0
 JA1250
 JA1250.Superseded values are not recommended for survey control.
 JA1250
 JA1250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1250.See file dsdata.pdf to determine how the superseded data were derived.
 JA1250
 JA1250_MARKER: R = RIVET
 JA1250_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1250_SP_SET: BRIDGE
 JA1250_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1250
 JA1250  HISTORY     - Date     Condition        Report By
 JA1250  HISTORY     - UNK      MONUMENTED       SPRR
 JA1250  HISTORY     - 1942     GOOD             CGS
 JA1250  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JA1250
 JA1250                          STATION DESCRIPTION
 JA1250
 JA1250'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JA1250'AT BROWNS, EDWARDS COUNTY, ON THE SOUTHERN RAILWAY, AT BRIDGE
 JA1250'138.6 OVER BONPAS CREEK, AND IN THE TOP OF THE SOUTH END OF THE
 JA1250'WEST BACK WALL.  A STANDARD MONEL-METAL RIVET.
 JA1250
 JA1250                          STATION RECOVERY (2012)
 JA1250
 JA1250'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JA1250'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0169 ***********************************************************************
 JB0169  DESIGNATION -  RV 158
 JB0169  PID         -  JB0169
 JB0169  STATE/COUNTY-  IL/EDWARDS
 JB0169  COUNTRY     -  US
 JB0169  USGS QUAD   -  ALBION SOUTH (2018)
 JB0169
 JB0169                         *CURRENT SURVEY CONTROL
 JB0169  ______________________________________________________________________
 JB0169* NAD 83(1986) POSITION- 38 22 16.     (N) 088 03 26.     (W)   SCALED
 JB0169* NAVD 88 ORTHO HEIGHT -   140.595 (meters)      461.27  (feet) ADJUSTED
 JB0169  ______________________________________________________________________
 JB0169  GEOID HEIGHT    -        -30.870 (meters)                     GEOID18
 JB0169  DYNAMIC HEIGHT  -        140.506 (meters)      460.98  (feet) COMP
 JB0169  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JB0169
 JB0169  VERT ORDER      -  SECOND    CLASS 0
 JB0169
 JB0169.The horizontal coordinates were scaled from a map and have
 JB0169.an estimated accuracy of +/- 6 seconds.
 JB0169
 JB0169.The orthometric height was determined by differential leveling and
 JB0169.adjusted by the NATIONAL GEODETIC SURVEY
 JB0169.in June 1991.
 JB0169
 JB0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0169.GEOID18 height accuracy estimate available here.
 JB0169
 JB0169.Click photographs - Photos may exist for this station.
 JB0169
 JB0169.The dynamic height is computed by dividing the NAVD 88
 JB0169.geopotential number by the normal gravity value computed on the
 JB0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0169.degrees latitude (g = 980.6199 gals.).
 JB0169
 JB0169.The modeled gravity was interpolated from observed gravity values.
 JB0169
 JB0169;                    North         East    Units  Estimated Accuracy
 JB0169;SPC IL E     -   189,200.      324,130.      MT  (+/- 180 meters Scaled)
 JB0169
 JB0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH076475(NAD 83)
 JB0169
 JB0169                          SUPERSEDED SURVEY CONTROL
 JB0169
 JB0169  NGVD 29 (??/??/92)  140.723  (m)          461.69   (f) ADJ UNCH    2 0
 JB0169
 JB0169.Superseded values are not recommended for survey control.
 JB0169
 JB0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0169.See file dsdata.pdf to determine how the superseded data were derived.
 JB0169
 JB0169_MARKER: R = RIVET
 JB0169_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0169_SP_SET: PLATFORM
 JB0169_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0169_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0169+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 JB0169
 JB0169  HISTORY     - Date     Condition        Report By
 JB0169  HISTORY     - UNK      MONUMENTED       SPRR
 JB0169  HISTORY     - 1952     GOOD             CGS
 JB0169  HISTORY     - 20120605 GOOD             ILDT
 JB0169
 JB0169                          STATION DESCRIPTION
 JB0169
 JB0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 JB0169'AT ALBION.
 JB0169'AT ALBION, EDWARDS COUNTY, ON THE SOUTHERN RAILWAY, 25 FEET EAST
 JB0169'OF THE STATION, 15 FEET NORTH OF THE MAIN TRACK, AT THE NORTH
 JB0169'EDGE OF THE PLATFORM, AND IN THE TOP OF THE CURB.  A STANDARD
 JB0169'MONEL-METAL RIVET.
 JB0169
 JB0169                          STATION RECOVERY (2012)
 JB0169
 JB0169'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0169'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0175 ***********************************************************************
 JB0175  DESIGNATION -  RV 159
 JB0175  PID         -  JB0175
 JB0175  STATE/COUNTY-  IL/WAYNE
 JB0175  COUNTRY     -  US
 JB0175  USGS QUAD   -  GOLDEN GATE (2018)
 JB0175
 JB0175                         *CURRENT SURVEY CONTROL
 JB0175  ______________________________________________________________________
 JB0175* NAD 83(1986) POSITION- 38 21 35.     (N) 088 13 19.     (W)   SCALED
 JB0175* NAVD 88 ORTHO HEIGHT -   119.353 (meters)      391.58  (feet) ADJUSTED
 JB0175  ______________________________________________________________________
 JB0175  GEOID HEIGHT    -        -30.679 (meters)                     GEOID18
 JB0175  DYNAMIC HEIGHT  -        119.278 (meters)      391.33  (feet) COMP
 JB0175  MODELED GRAVITY -    979,997.9   (mgal)                       NAVD 88
 JB0175
 JB0175  VERT ORDER      -  SECOND    CLASS 0
 JB0175
 JB0175.The horizontal coordinates were scaled from a map and have
 JB0175.an estimated accuracy of +/- 6 seconds.
 JB0175
 JB0175.The orthometric height was determined by differential leveling and
 JB0175.adjusted by the NATIONAL GEODETIC SURVEY
 JB0175.in June 1991.
 JB0175
 JB0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0175.GEOID18 height accuracy estimate available here.
 JB0175
 JB0175.Click photographs - Photos may exist for this station.
 JB0175
 JB0175.The dynamic height is computed by dividing the NAVD 88
 JB0175.geopotential number by the normal gravity value computed on the
 JB0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0175.degrees latitude (g = 980.6199 gals.).
 JB0175
 JB0175.The modeled gravity was interpolated from observed gravity values.
 JB0175
 JB0175;                    North         East    Units  Estimated Accuracy
 JB0175;SPC IL E     -   187,910.      309,740.      MT  (+/- 180 meters Scaled)
 JB0175
 JB0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH932464(NAD 83)
 JB0175
 JB0175                          SUPERSEDED SURVEY CONTROL
 JB0175
 JB0175  NGVD 29 (??/??/92)  119.486  (m)          392.01   (f) ADJ UNCH    2 0
 JB0175
 JB0175.Superseded values are not recommended for survey control.
 JB0175
 JB0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0175.See file dsdata.pdf to determine how the superseded data were derived.
 JB0175
 JB0175_MARKER: R = RIVET
 JB0175_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0175_SP_SET: WALL
 JB0175_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0175
 JB0175  HISTORY     - Date     Condition        Report By
 JB0175  HISTORY     - UNK      MONUMENTED       SPRR
 JB0175  HISTORY     - 1935     GOOD             CGS
 JB0175  HISTORY     - 1971     MARK NOT FOUND   USGS
 JB0175
 JB0175                          STATION DESCRIPTION
 JB0175
 JB0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0175'1.1 MI W FROM GOLDEN GATE.
 JB0175'1.1 MILES WEST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0175'GOLDEN GATE, WAYNE COUNTY, AT BRIDGE 124.8 OVER LITTLE WABASH
 JB0175'RIVER, AND IN THE TOP OF THE SOUTH END OF THE EAST BACK WALL.  A
 JB0175'STANDARD MONEL-METAL RIVET.
 JB0175
 JB0175                          STATION RECOVERY (1971)
 JB0175
 JB0175'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 JB0175'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0107 ***********************************************************************
 JC0107  DESIGNATION -  RV 16
 JC0107  PID         -  JC0107
 JC0107  STATE/COUNTY-  IL/ST CLAIR
 JC0107  COUNTRY     -  US
 JC0107  USGS QUAD   -  CAHOKIA (2018)
 JC0107
 JC0107                         *CURRENT SURVEY CONTROL
 JC0107  ______________________________________________________________________
 JC0107* NAD 83(1986) POSITION- 38 30 25.     (N) 090 13 00.     (W)   SCALED
 JC0107* NAVD 88 ORTHO HEIGHT -   125.945 (meters)      413.20  (feet) ADJUSTED
 JC0107  ______________________________________________________________________
 JC0107  GEOID HEIGHT    -        -30.726 (meters)                     GEOID18
 JC0107  DYNAMIC HEIGHT  -        125.865 (meters)      412.94  (feet) COMP
 JC0107  MODELED GRAVITY -    979,992.8   (mgal)                       NAVD 88
 JC0107
 JC0107  VERT ORDER      -  SECOND    CLASS 0
 JC0107
 JC0107.The horizontal coordinates were scaled from a map and have
 JC0107.an estimated accuracy of +/- 6 seconds.
 JC0107
 JC0107.The orthometric height was determined by differential leveling and
 JC0107.adjusted by the NATIONAL GEODETIC SURVEY
 JC0107.in June 1991.
 JC0107
 JC0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0107.GEOID18 height accuracy estimate available here.
 JC0107
 JC0107.Click photographs - Photos may exist for this station.
 JC0107
 JC0107.The dynamic height is computed by dividing the NAVD 88
 JC0107.geopotential number by the normal gravity value computed on the
 JC0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0107.degrees latitude (g = 980.6199 gals.).
 JC0107
 JC0107.The modeled gravity was interpolated from observed gravity values.
 JC0107
 JC0107;                    North         East    Units  Estimated Accuracy
 JC0107;SPC IL W     -   204,240.      695,640.      MT  (+/- 180 meters Scaled)
 JC0107
 JC0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC426657(NAD 83)
 JC0107
 JC0107                          SUPERSEDED SURVEY CONTROL
 JC0107
 JC0107  NGVD 29 (??/??/92)  126.091  (m)          413.68   (f) ADJ UNCH    2 0
 JC0107
 JC0107.Superseded values are not recommended for survey control.
 JC0107
 JC0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0107.See file dsdata.pdf to determine how the superseded data were derived.
 JC0107
 JC0107_MARKER: R = RIVET
 JC0107_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JC0107_SP_SET: MILEPOST
 JC0107_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0107
 JC0107  HISTORY     - Date     Condition        Report By
 JC0107  HISTORY     - UNK      MONUMENTED       MPRR
 JC0107  HISTORY     - 1935     GOOD             CGS
 JC0107
 JC0107                          STATION DESCRIPTION
 JC0107
 JC0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0107'0.9 MI S FROM DUPO.
 JC0107'0.9 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0107'STATION AT DUPO, ST. CLAIR COUNTY, 23 FEET EAST OF THE CENTERLINE
 JC0107'OF THE SOUTH-BOUND MAIN TRACK, IN THE TOP OF CONCRETE MILEPOST 7,
 JC0107'AND ABOUT ONE FOOT ABOVE THE LEVEL OF THE TRACK.  A COPPER PIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0112 ***********************************************************************
 NG0112  DESIGNATION -  RV 16
 NG0112  PID         -  NG0112
 NG0112  STATE/COUNTY-  IL/COOK
 NG0112  COUNTRY     -  US
 NG0112  USGS QUAD   -  EVANSTON (2018)
 NG0112
 NG0112                         *CURRENT SURVEY CONTROL
 NG0112  ______________________________________________________________________
 NG0112* NAD 83(1986) POSITION- 42 01 54.     (N) 087 40 46.     (W)   SCALED
 NG0112* NAVD 88 ORTHO HEIGHT -   188.763 (meters)      619.30  (feet) ADJUSTED
 NG0112  ______________________________________________________________________
 NG0112  GEOID HEIGHT    -        -33.789 (meters)                     GEOID18
 NG0112  DYNAMIC HEIGHT  -        188.701 (meters)      619.10  (feet) COMP
 NG0112  MODELED GRAVITY -    980,292.3   (mgal)                       NAVD 88
 NG0112
 NG0112  VERT ORDER      -  FIRST     CLASS 0
 NG0112
 NG0112.The horizontal coordinates were scaled from a map and have
 NG0112.an estimated accuracy of +/- 6 seconds.
 NG0112
 NG0112.The orthometric height was determined by differential leveling and
 NG0112.adjusted by the NATIONAL GEODETIC SURVEY
 NG0112.in June 1991.
 NG0112
 NG0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0112.GEOID18 height accuracy estimate available here.
 NG0112
 NG0112.Click photographs - Photos may exist for this station.
 NG0112
 NG0112.The dynamic height is computed by dividing the NAVD 88
 NG0112.geopotential number by the normal gravity value computed on the
 NG0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0112.degrees latitude (g = 980.6199 gals.).
 NG0112
 NG0112.The modeled gravity was interpolated from observed gravity values.
 NG0112
 NG0112;                    North         East    Units  Estimated Accuracy
 NG0112;SPC IL E     -   595,830.      354,150.      MT  (+/- 180 meters Scaled)
 NG0112
 NG0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM437535(NAD 83)
 NG0112
 NG0112                          SUPERSEDED SURVEY CONTROL
 NG0112
 NG0112  NGVD 29 (??/??/92)  188.874  (m)          619.66   (f) ADJ UNCH    1 0
 NG0112
 NG0112.Superseded values are not recommended for survey control.
 NG0112
 NG0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0112.See file dsdata.pdf to determine how the superseded data were derived.
 NG0112
 NG0112_MARKER: R = RIVET
 NG0112_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0112_SP_SET: ABUTMENT
 NG0112_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0112
 NG0112  HISTORY     - Date     Condition        Report By
 NG0112  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0112  HISTORY     - 1973     GOOD             NGS
 NG0112  HISTORY     - 1986     GOOD             USPSQD
 NG0112  HISTORY     - 20000811 MARK NOT FOUND   PATRIC
 NG0112  HISTORY     - 20011110 GOOD             USPSQD
 NG0112
 NG0112                          STATION DESCRIPTION
 NG0112
 NG0112'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0112'0.1 MI S FROM EVANSTON.
 NG0112'0.1 MILE OF 14 1/2 RAILS SOUTHEAST OF THE MAIN STREET RAILWAY
 NG0112'STATION AT EVANSTON, AT THE MADISON STREET UNDERPASS, 9.3 FEET
 NG0112'EAST OF THE EAST RAIL OF EAST TRACK, 3.9 FEET EAST OF THE EAST
 NG0112'EDGE OF STEEL GIRDER SUPPORTING PIPE RAILING.  IN NORTH CONCRETE
 NG0112'BRIDGE ABUTMENT 1 FOOT BELOW THE TRACKS.  SEC 19, T 41 N, R 14 E.
 NG0112
 NG0112                          STATION RECOVERY (1986)
 NG0112
 NG0112'RECOVERY NOTE BY US POWER SQUADRON 1986 (GG)
 NG0112'RECOVERED IN GOOD CONDITION.
 NG0112
 NG0112                          STATION RECOVERY (2000)
 NG0112
 NG0112'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0112'DESTROYED BY NEW ABUTMENT
 NG0112
 NG0112                          STATION RECOVERY (2001)
 NG0112
 NG0112'RECOVERY NOTE BY US POWER SQUADRON 2001 (VMR)
 NG0112'RECOVERED AS DESCRIBED.
 NG0112'COORDINATES BY GPS. L 42 DEGREES 01.9'N LO 087 DEGREES 40.7'W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0154 ***********************************************************************
 NH0154  DESIGNATION -  RV 16
 NH0154  PID         -  NH0154
 NH0154  STATE/COUNTY-  IL/MCHENRY
 NH0154  COUNTRY     -  US
 NH0154  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0154
 NH0154                         *CURRENT SURVEY CONTROL
 NH0154  ______________________________________________________________________
 NH0154* NAD 83(1986) POSITION- 42 12 21.     (N) 088 18 41.     (W)   SCALED
 NH0154* NAVD 88 ORTHO HEIGHT -   265.669 (meters)      871.62  (feet) ADJUSTED
 NH0154  ______________________________________________________________________
 NH0154  GEOID HEIGHT    -        -33.789 (meters)                     GEOID18
 NH0154  DYNAMIC HEIGHT  -        265.578 (meters)      871.32  (feet) COMP
 NH0154  MODELED GRAVITY -    980,272.6   (mgal)                       NAVD 88
 NH0154
 NH0154  VERT ORDER      -  SECOND    CLASS 0
 NH0154
 NH0154.The horizontal coordinates were scaled from a map and have
 NH0154.an estimated accuracy of +/- 6 seconds.
 NH0154
 NH0154.The orthometric height was determined by differential leveling and
 NH0154.adjusted by the NATIONAL GEODETIC SURVEY
 NH0154.in June 1991.
 NH0154
 NH0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0154.GEOID18 height accuracy estimate available here.
 NH0154
 NH0154.Click photographs - Photos may exist for this station.
 NH0154
 NH0154.The dynamic height is computed by dividing the NAVD 88
 NH0154.geopotential number by the normal gravity value computed on the
 NH0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0154.degrees latitude (g = 980.6199 gals.).
 NH0154
 NH0154.The modeled gravity was interpolated from observed gravity values.
 NH0154
 NH0154;                    North         East    Units  Estimated Accuracy
 NH0154;SPC IL E     -   614,970.      301,810.      MT  (+/- 180 meters Scaled)
 NH0154
 NH0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM917734(NAD 83)
 NH0154
 NH0154                          SUPERSEDED SURVEY CONTROL
 NH0154
 NH0154  NGVD 29 (??/??/92)  265.717  (m)          871.77   (f) ADJ UNCH    2 0
 NH0154
 NH0154.Superseded values are not recommended for survey control.
 NH0154
 NH0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0154.See file dsdata.pdf to determine how the superseded data were derived.
 NH0154
 NH0154_MARKER: R = RIVET
 NH0154_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0154_SP_SET: CULVERT
 NH0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0154+STABILITY: SURFACE MOTION
 NH0154
 NH0154  HISTORY     - Date     Condition        Report By
 NH0154  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0154  HISTORY     - 1960     GOOD             CGS
 NH0154
 NH0154                          STATION DESCRIPTION
 NH0154
 NH0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0154'3 MI NW FROM ALGONQUIN.
 NH0154'ABOUT 3.05 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 NH0154'RAILWAY FROM THE STATION AT ALGONQUIN, ABOUT 3.0 MILES SOUTH
 NH0154'ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE CROSSING
 NH0154'OF STATE HIGHWAY 176 AT CRYSTAL LAKE, 0.2 MILE SOUTH OF MILEPOLE
 NH0154'56, 0.1 MILE NORTH OF THE NORTH END OF A SIDE TRACK, 67 FEET
 NH0154'NORTHWEST OF BENCH MARK W 226, DESCRIBED, 10 FEET WEST OF THE
 NH0154'WEST RAIL, IN TOP OF THE SOUTH END OF THE WEST HEAD WALL FOR A
 NH0154'30-INCH PIPE CULVERT, 1/2 FOOT NORTH OF THE SOUTH END OF THE HEAD
 NH0154'WALL, AND ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0458 ***********************************************************************
 MF0458  DESIGNATION -  RV 16
 MF0458  PID         -  MF0458
 MF0458  STATE/COUNTY-  IL/DE KALB
 MF0458  COUNTRY     -  US
 MF0458  USGS QUAD   -  SYCAMORE (2018)
 MF0458
 MF0458                         *CURRENT SURVEY CONTROL
 MF0458  ______________________________________________________________________
 MF0458* NAD 83(1986) POSITION- 41 56 04.     (N) 088 43 49.     (W)   SCALED
 MF0458* NAVD 88 ORTHO HEIGHT -   270.177 (meters)      886.41  (feet) ADJUSTED
 MF0458  ______________________________________________________________________
 MF0458  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF0458  DYNAMIC HEIGHT  -        270.083 (meters)      886.10  (feet) COMP
 MF0458  MODELED GRAVITY -    980,266.6   (mgal)                       NAVD 88
 MF0458
 MF0458  VERT ORDER      -  SECOND    CLASS 0
 MF0458
 MF0458.The horizontal coordinates were scaled from a map and have
 MF0458.an estimated accuracy of +/- 6 seconds.
 MF0458
 MF0458.The orthometric height was determined by differential leveling and
 MF0458.adjusted by the NATIONAL GEODETIC SURVEY
 MF0458.in June 1991.
 MF0458
 MF0458.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0458.GEOID18 height accuracy estimate available here.
 MF0458
 MF0458.Click photographs - Photos may exist for this station.
 MF0458
 MF0458.The dynamic height is computed by dividing the NAVD 88
 MF0458.geopotential number by the normal gravity value computed on the
 MF0458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0458.degrees latitude (g = 980.6199 gals.).
 MF0458
 MF0458.The modeled gravity was interpolated from observed gravity values.
 MF0458
 MF0458;                    North         East    Units  Estimated Accuracy
 MF0458;SPC IL E     -   584,900.      267,080.      MT  (+/- 180 meters Scaled)
 MF0458
 MF0458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM565439(NAD 83)
 MF0458
 MF0458                          SUPERSEDED SURVEY CONTROL
 MF0458
 MF0458  NGVD 29 (??/??/92)  270.218  (m)          886.54   (f) ADJ UNCH    2 0
 MF0458
 MF0458.Superseded values are not recommended for survey control.
 MF0458
 MF0458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0458.See file dsdata.pdf to determine how the superseded data were derived.
 MF0458
 MF0458_MARKER: R = RIVET
 MF0458_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0458_SP_SET: CULVERT
 MF0458_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0458
 MF0458  HISTORY     - Date     Condition        Report By
 MF0458  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0458  HISTORY     - 1935     GOOD             CGS
 MF0458  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0458
 MF0458                          STATION DESCRIPTION
 MF0458
 MF0458'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0458'0.3 MI S FROM DE KALB JUNCTION.
 MF0458'0.3 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF0458'THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 MF0458'RAILROAD AT DE KALB JUNCTION, DE KALB COUNTY, AT CULVERT 1070,
 MF0458'IN THE TOP OF THE NORTH END OF THE STONE HEADWALL, 12 FEET EAST
 MF0458'OF THE CENTERLINE OF THE TRACK, AND ABOUT 2 FEET LOWER THAN THE
 MF0458'TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0458
 MF0458                          STATION RECOVERY (1996)
 MF0458
 MF0458'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0458'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1119 ***********************************************************************
 MF1119  DESIGNATION -  RV 16
 MF1119  PID         -  MF1119
 MF1119  STATE/COUNTY-  IL/WHITESIDE
 MF1119  COUNTRY     -  US
 MF1119  USGS QUAD   -  HAHNAMAN (2018)
 MF1119
 MF1119                         *CURRENT SURVEY CONTROL
 MF1119  ______________________________________________________________________
 MF1119* NAD 83(1986) POSITION- 41 37 45.     (N) 089 38 07.     (W)   SCALED
 MF1119* NAVD 88 ORTHO HEIGHT -   198.855 (meters)      652.41  (feet) ADJUSTED
 MF1119  ______________________________________________________________________
 MF1119  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF1119  DYNAMIC HEIGHT  -        198.780 (meters)      652.16  (feet) COMP
 MF1119  MODELED GRAVITY -    980,244.7   (mgal)                       NAVD 88
 MF1119
 MF1119  VERT ORDER      -  SECOND    CLASS 0
 MF1119
 MF1119.The horizontal coordinates were scaled from a map and have
 MF1119.an estimated accuracy of +/- 6 seconds.
 MF1119
 MF1119.The orthometric height was determined by differential leveling and
 MF1119.adjusted by the NATIONAL GEODETIC SURVEY
 MF1119.in June 1991.
 MF1119
 MF1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1119.GEOID18 height accuracy estimate available here.
 MF1119
 MF1119.Click photographs - Photos may exist for this station.
 MF1119
 MF1119.The dynamic height is computed by dividing the NAVD 88
 MF1119.geopotential number by the normal gravity value computed on the
 MF1119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1119.degrees latitude (g = 980.6199 gals.).
 MF1119
 MF1119.The modeled gravity was interpolated from observed gravity values.
 MF1119
 MF1119;                    North         East    Units  Estimated Accuracy
 MF1119;SPC IL W     -   551,030.      744,280.      MT  (+/- 180 meters Scaled)
 MF1119
 MF1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM804119(NAD 83)
 MF1119
 MF1119                          SUPERSEDED SURVEY CONTROL
 MF1119
 MF1119  NGVD 29 (??/??/92)  198.923  (m)          652.63   (f) ADJ UNCH    2 0
 MF1119
 MF1119.Superseded values are not recommended for survey control.
 MF1119
 MF1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1119.See file dsdata.pdf to determine how the superseded data were derived.
 MF1119
 MF1119_MARKER: R = RIVET
 MF1119_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF1119_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1119
 MF1119  HISTORY     - Date     Condition        Report By
 MF1119  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1119  HISTORY     - 1934     GOOD             CGS
 MF1119  HISTORY     - 19980227 GOOD             USPSQD
 MF1119  HISTORY     - 19990501 GOOD             USPSQD
 MF1119  HISTORY     - 20030315 GOOD             USPSQD
 MF1119  HISTORY     - 20050322 GOOD             USPSQD
 MF1119
 MF1119                          STATION DESCRIPTION
 MF1119
 MF1119'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1119'0.2 MI S FROM HAHNAMAN.
 MF1119'0.2 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1119'FROM THE STATION AT HAHNAMAN, WHITESIDE COUNTY, AT BRIDGE 1426,
 MF1119'AND ON THE TOP OF THE WEST END OF A 4-FOOT CONCRETE PIPE.  A
 MF1119'STANDARD MONEL-METAL RIVET.
 MF1119
 MF1119                          STATION RECOVERY (1998)
 MF1119
 MF1119'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1119'RECOVERED IN GOOD CONDITION.
 MF1119
 MF1119                          STATION RECOVERY (1999)
 MF1119
 MF1119'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1119'RECOVERED IN GOOD CONDITION.
 MF1119
 MF1119                          STATION RECOVERY (2003)
 MF1119
 MF1119'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1119'RECOVERED IN GOOD CONDITION.
 MF1119
 MF1119                          STATION RECOVERY (2005)
 MF1119
 MF1119'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1160 ***********************************************************************
 MF1160  DESIGNATION -  RV 16
 MF1160  PID         -  MF1160
 MF1160  STATE/COUNTY-  IL/WHITESIDE
 MF1160  COUNTRY     -  US
 MF1160  USGS QUAD   -  MORRISON (2018)
 MF1160
 MF1160                         *CURRENT SURVEY CONTROL
 MF1160  ______________________________________________________________________
 MF1160* NAD 83(1986) POSITION- 41 48 30.     (N) 089 58 01.     (W)   SCALED
 MF1160* NAVD 88 ORTHO HEIGHT -   204.779 (meters)      671.85  (feet) ADJUSTED
 MF1160  ______________________________________________________________________
 MF1160  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 MF1160  DYNAMIC HEIGHT  -        204.705 (meters)      671.60  (feet) COMP
 MF1160  MODELED GRAVITY -    980,256.8   (mgal)                       NAVD 88
 MF1160
 MF1160  VERT ORDER      -  SECOND    CLASS 0
 MF1160
 MF1160.The horizontal coordinates were scaled from a map and have
 MF1160.an estimated accuracy of +/- 6 seconds.
 MF1160
 MF1160.The orthometric height was determined by differential leveling and
 MF1160.adjusted by the NATIONAL GEODETIC SURVEY
 MF1160.in June 1991.
 MF1160
 MF1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1160.GEOID18 height accuracy estimate available here.
 MF1160
 MF1160.Click photographs - Photos may exist for this station.
 MF1160
 MF1160.The dynamic height is computed by dividing the NAVD 88
 MF1160.geopotential number by the normal gravity value computed on the
 MF1160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1160.degrees latitude (g = 980.6199 gals.).
 MF1160
 MF1160.The modeled gravity was interpolated from observed gravity values.
 MF1160
 MF1160;                    North         East    Units  Estimated Accuracy
 MF1160;SPC IL W     -   570,810.      716,600.      MT  (+/- 180 meters Scaled)
 MF1160
 MF1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM535327(NAD 83)
 MF1160
 MF1160                          SUPERSEDED SURVEY CONTROL
 MF1160
 MF1160  NGVD 29 (??/??/92)  204.816  (m)          671.97   (f) ADJ UNCH    2 0
 MF1160
 MF1160.Superseded values are not recommended for survey control.
 MF1160
 MF1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1160.See file dsdata.pdf to determine how the superseded data were derived.
 MF1160
 MF1160_MARKER: R = RIVET
 MF1160_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1160_SP_SET: SIGNAL CONCRETE BASE
 MF1160_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1160
 MF1160  HISTORY     - Date     Condition        Report By
 MF1160  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1160  HISTORY     - 1943     GOOD             CGS
 MF1160  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1160  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MF1160  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 MF1160  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1160
 MF1160                          STATION DESCRIPTION
 MF1160
 MF1160'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF1160'AT MORRISON.
 MF1160'AT MORRISON, WHITESIDE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF1160'RAILWAY, AT THE CROSSING OF GENESEE STREET, AND IN THE TOP OF THE
 MF1160'NORTH END OF THE CONCRETE BASE OF THE SOUTH CROSSING SIGNAL.  A
 MF1160'STANDARD MONEL-METAL RIVET.  NOTE-- THE MARK IS COVERED WITH WHITE
 MF1160'SIGNAL PAINT WITH THE EXCEPTION OF THE TOP.
 MF1160
 MF1160                          STATION RECOVERY (1998)
 MF1160
 MF1160'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1160'MARK NOT FOUND.
 MF1160
 MF1160                          STATION RECOVERY (1999)
 MF1160
 MF1160'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1160'MARK NOT FOUND.
 MF1160
 MF1160                          STATION RECOVERY (2003)
 MF1160
 MF1160'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1160'MARK NOT FOUND.
 MF1160
 MF1160                          STATION RECOVERY (2005)
 MF1160
 MF1160'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1160'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0178 ***********************************************************************
 JB0178  DESIGNATION -  RV 160
 JB0178  PID         -  JB0178
 JB0178  STATE/COUNTY-  IL/WAYNE
 JB0178  COUNTRY     -  US
 JB0178  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0178
 JB0178                         *CURRENT SURVEY CONTROL
 JB0178  ______________________________________________________________________
 JB0178* NAD 83(1986) POSITION- 38 21 46.     (N) 088 16 38.     (W)   SCALED
 JB0178* NAVD 88 ORTHO HEIGHT -   126.533 (meters)      415.13  (feet) ADJUSTED
 JB0178  ______________________________________________________________________
 JB0178  GEOID HEIGHT    -        -30.627 (meters)                     GEOID18
 JB0178  DYNAMIC HEIGHT  -        126.453 (meters)      414.87  (feet) COMP
 JB0178  MODELED GRAVITY -    979,999.0   (mgal)                       NAVD 88
 JB0178
 JB0178  VERT ORDER      -  SECOND    CLASS 0
 JB0178
 JB0178.The horizontal coordinates were scaled from a map and have
 JB0178.an estimated accuracy of +/- 6 seconds.
 JB0178
 JB0178.The orthometric height was determined by differential leveling and
 JB0178.adjusted by the NATIONAL GEODETIC SURVEY
 JB0178.in June 1991.
 JB0178
 JB0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0178.GEOID18 height accuracy estimate available here.
 JB0178
 JB0178.Click photographs - Photos may exist for this station.
 JB0178
 JB0178.The dynamic height is computed by dividing the NAVD 88
 JB0178.geopotential number by the normal gravity value computed on the
 JB0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0178.degrees latitude (g = 980.6199 gals.).
 JB0178
 JB0178.The modeled gravity was interpolated from observed gravity values.
 JB0178
 JB0178;                    North         East    Units  Estimated Accuracy
 JB0178;SPC IL E     -   188,240.      304,900.      MT  (+/- 180 meters Scaled)
 JB0178
 JB0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH884468(NAD 83)
 JB0178
 JB0178                          SUPERSEDED SURVEY CONTROL
 JB0178
 JB0178  NGVD 29 (??/??/92)  126.661  (m)          415.55   (f) ADJ UNCH    2 0
 JB0178
 JB0178.Superseded values are not recommended for survey control.
 JB0178
 JB0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0178.See file dsdata.pdf to determine how the superseded data were derived.
 JB0178
 JB0178
 JB0178  HISTORY     - Date     Condition        Report By
 JB0178  HISTORY     - UNK      MONUMENTED       SPRR
 JB0178  HISTORY     - 1935     GOOD             CGS
 JB0178  HISTORY     - 20200406 MARK NOT FOUND   ILDT
 JB0178
 JB0178                          STATION DESCRIPTION
 JB0178
 JB0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0178'AT MERRIAM.
 JB0178'AT MERRIAM, WAYNE COUNTY, ON THE SOUTHERN RAILWAY, ABOUT 400
 JB0178'FEET EAST OF A SWITCH, WEST OF A HIGHWAY CROSSING, IN THE CENTER
 JB0178'OF THE TOP OF THE NORTH HEAD WALL OF A CULVERT, AND 60 FEET
 JB0178'SOUTH OF THE TRACK.  A STANDARD MONEL-METAL RIVET.
 JB0178
 JB0178                          STATION RECOVERY (2020)
 JB0178
 JB0178'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 JB0178'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0180 ***********************************************************************
 JB0180  DESIGNATION -  RV 161
 JB0180  PID         -  JB0180
 JB0180  STATE/COUNTY-  IL/WAYNE
 JB0180  COUNTRY     -  US
 JB0180  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0180
 JB0180                         *CURRENT SURVEY CONTROL
 JB0180  ______________________________________________________________________
 JB0180* NAD 83(1986) POSITION- 38 22 16.     (N) 088 20 21.     (W)   SCALED
 JB0180* NAVD 88 ORTHO HEIGHT -   124.418 (meters)      408.19  (feet) ADJUSTED
 JB0180  ______________________________________________________________________
 JB0180  GEOID HEIGHT    -        -30.584 (meters)                     GEOID18
 JB0180  DYNAMIC HEIGHT  -        124.340 (meters)      407.94  (feet) COMP
 JB0180  MODELED GRAVITY -    979,999.8   (mgal)                       NAVD 88
 JB0180
 JB0180  VERT ORDER      -  SECOND    CLASS 0
 JB0180
 JB0180.The horizontal coordinates were scaled from a map and have
 JB0180.an estimated accuracy of +/- 6 seconds.
 JB0180
 JB0180.The orthometric height was determined by differential leveling and
 JB0180.adjusted by the NATIONAL GEODETIC SURVEY
 JB0180.in June 1991.
 JB0180
 JB0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0180.GEOID18 height accuracy estimate available here.
 JB0180
 JB0180.Click photographs - Photos may exist for this station.
 JB0180
 JB0180.The dynamic height is computed by dividing the NAVD 88
 JB0180.geopotential number by the normal gravity value computed on the
 JB0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0180.degrees latitude (g = 980.6199 gals.).
 JB0180
 JB0180.The modeled gravity was interpolated from observed gravity values.
 JB0180
 JB0180;                    North         East    Units  Estimated Accuracy
 JB0180;SPC IL E     -   189,170.      299,490.      MT  (+/- 180 meters Scaled)
 JB0180
 JB0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH830478(NAD 83)
 JB0180
 JB0180                          SUPERSEDED SURVEY CONTROL
 JB0180
 JB0180  NGVD 29 (??/??/92)  124.546  (m)          408.61   (f) ADJ UNCH    2 0
 JB0180
 JB0180.Superseded values are not recommended for survey control.
 JB0180
 JB0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0180.See file dsdata.pdf to determine how the superseded data were derived.
 JB0180
 JB0180_MARKER: R = RIVET
 JB0180_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0180_SP_SET: CULVERT
 JB0180_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0180
 JB0180  HISTORY     - Date     Condition        Report By
 JB0180  HISTORY     - UNK      MONUMENTED       SPRR
 JB0180  HISTORY     - 1935     GOOD             CGS
 JB0180
 JB0180                          STATION DESCRIPTION
 JB0180
 JB0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0180'1 MI E FROM FAIRFIELD.
 JB0180'ABOUT 1 MILE EAST ALONG THE SOUTHERN RAILWAY FROM THE STATION
 JB0180'AT FAIRFIELD, WAYNE COUNTY, 0.4 MILE EAST OF MILEPOST 118, 9
 JB0180'RAILS EAST OF THE STATION-ONE-MILE SIGN, AT A CONCRETE CULVERT,
 JB0180'AND IN THE CENTER OF THE TOP OF THE SOUTH HEADWALL.  A STANDARD
 JB0180'MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0182 ***********************************************************************
 JB0182  DESIGNATION -  RV 162
 JB0182  PID         -  JB0182
 JB0182  STATE/COUNTY-  IL/WAYNE
 JB0182  COUNTRY     -  US
 JB0182  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0182
 JB0182                         *CURRENT SURVEY CONTROL
 JB0182  ______________________________________________________________________
 JB0182* NAD 83(1986) POSITION- 38 22 24.     (N) 088 21 36.     (W)   SCALED
 JB0182* NAVD 88 ORTHO HEIGHT -   131.551 (meters)      431.60  (feet) ADJUSTED
 JB0182  ______________________________________________________________________
 JB0182  GEOID HEIGHT    -        -30.573 (meters)                     GEOID18
 JB0182  DYNAMIC HEIGHT  -        131.468 (meters)      431.32  (feet) COMP
 JB0182  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 JB0182
 JB0182  VERT ORDER      -  SECOND    CLASS 0
 JB0182
 JB0182.The horizontal coordinates were scaled from a map and have
 JB0182.an estimated accuracy of +/- 6 seconds.
 JB0182
 JB0182.The orthometric height was determined by differential leveling and
 JB0182.adjusted by the NATIONAL GEODETIC SURVEY
 JB0182.in June 1991.
 JB0182
 JB0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0182.GEOID18 height accuracy estimate available here.
 JB0182
 JB0182.Click photographs - Photos may exist for this station.
 JB0182
 JB0182.The dynamic height is computed by dividing the NAVD 88
 JB0182.geopotential number by the normal gravity value computed on the
 JB0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0182.degrees latitude (g = 980.6199 gals.).
 JB0182
 JB0182.The modeled gravity was interpolated from observed gravity values.
 JB0182
 JB0182;                    North         East    Units  Estimated Accuracy
 JB0182;SPC IL E     -   189,410.      297,670.      MT  (+/- 180 meters Scaled)
 JB0182
 JB0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH812481(NAD 83)
 JB0182
 JB0182                          SUPERSEDED SURVEY CONTROL
 JB0182
 JB0182  NGVD 29 (??/??/92)  131.675  (m)          432.00   (f) ADJ UNCH    2 0
 JB0182
 JB0182.Superseded values are not recommended for survey control.
 JB0182
 JB0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0182.See file dsdata.pdf to determine how the superseded data were derived.
 JB0182
 JB0182_MARKER: R = RIVET
 JB0182_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0182_SP_SET: CULVERT
 JB0182_PROJECTION: FLUSH
 JB0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0182+STABILITY: SURFACE MOTION
 JB0182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0182+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2025
 JB0182
 JB0182  HISTORY     - Date     Condition        Report By
 JB0182  HISTORY     - UNK      MONUMENTED       SPRR
 JB0182  HISTORY     - 1942     MARK NOT FOUND   CGS
 JB0182  HISTORY     - 1970     GOOD             USGS
 JB0182  HISTORY     - 20120709 GOOD             ILDT
 JB0182  HISTORY     - 20250723 GOOD             ILDT
 JB0182
 JB0182                          STATION DESCRIPTION
 JB0182
 JB0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0182'AT FAIRFIELD.
 JB0182'AT FAIRFIELD, WAYNE COUNTY, ON THE SOUTHERN RAILWAY, 400 FEET
 JB0182'WEST OF THE STATION, 100 FEET WEST OF THE CROSSING OF U.S.
 JB0182'HIGHWAY 45, 30 FEET SOUTH OF THE MAIN TRACK, OF A CONCRETE
 JB0182'CULVERT, AND IN THE TOP OF THE SOUTH HEADWALL.  A STANDARD
 JB0182'MONEL-METAL RIVET.
 JB0182
 JB0182                          STATION RECOVERY (1970)
 JB0182
 JB0182'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 JB0182'RECOVERED IN GOOD CONDITION.
 JB0182
 JB0182                          STATION RECOVERY (2012)
 JB0182
 JB0182'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0182'RECOVERED IN GOOD CONDITION.
 JB0182
 JB0182                          STATION RECOVERY (2025)
 JB0182
 JB0182'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 JB0182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0108 ***********************************************************************
 JC0108  DESIGNATION -  RV 17
 JC0108  PID         -  JC0108
 JC0108  STATE/COUNTY-  IL/ST CLAIR
 JC0108  COUNTRY     -  US
 JC0108  USGS QUAD   -  CAHOKIA (2018)
 JC0108
 JC0108                         *CURRENT SURVEY CONTROL
 JC0108  ______________________________________________________________________
 JC0108* NAD 83(1986) POSITION- 38 30 00.     (N) 090 13 12.     (W)   SCALED
 JC0108* NAVD 88 ORTHO HEIGHT -   124.162 (meters)      407.35  (feet) ADJUSTED
 JC0108  ______________________________________________________________________
 JC0108  GEOID HEIGHT    -        -30.713 (meters)                     GEOID18
 JC0108  DYNAMIC HEIGHT  -        124.083 (meters)      407.10  (feet) COMP
 JC0108  MODELED GRAVITY -    979,993.2   (mgal)                       NAVD 88
 JC0108
 JC0108  VERT ORDER      -  SECOND    CLASS 0
 JC0108
 JC0108.The horizontal coordinates were scaled from a map and have
 JC0108.an estimated accuracy of +/- 6 seconds.
 JC0108
 JC0108.The orthometric height was determined by differential leveling and
 JC0108.adjusted by the NATIONAL GEODETIC SURVEY
 JC0108.in June 1991.
 JC0108
 JC0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0108.GEOID18 height accuracy estimate available here.
 JC0108
 JC0108.Click photographs - Photos may exist for this station.
 JC0108
 JC0108.The dynamic height is computed by dividing the NAVD 88
 JC0108.geopotential number by the normal gravity value computed on the
 JC0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0108.degrees latitude (g = 980.6199 gals.).
 JC0108
 JC0108.The modeled gravity was interpolated from observed gravity values.
 JC0108
 JC0108;                    North         East    Units  Estimated Accuracy
 JC0108;SPC IL W     -   203,470.      695,350.      MT  (+/- 180 meters Scaled)
 JC0108
 JC0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC424649(NAD 83)
 JC0108
 JC0108                          SUPERSEDED SURVEY CONTROL
 JC0108
 JC0108  NGVD 29 (??/??/92)  124.308  (m)          407.83   (f) ADJ UNCH    2 0
 JC0108
 JC0108.Superseded values are not recommended for survey control.
 JC0108
 JC0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0108.See file dsdata.pdf to determine how the superseded data were derived.
 JC0108
 JC0108_MARKER: R = RIVET
 JC0108_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JC0108_SP_SET: BOX CULVERT HEADWALL
 JC0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0108+STABILITY: SURFACE MOTION
 JC0108
 JC0108  HISTORY     - Date     Condition        Report By
 JC0108  HISTORY     - UNK      MONUMENTED       MPRR
 JC0108  HISTORY     - 1935     GOOD             CGS
 JC0108
 JC0108                          STATION DESCRIPTION
 JC0108
 JC0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0108'1.4 MI S FROM DUPO.
 JC0108'1.4 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0108'STATION AT DUPO, ST. CLAIR COUNTY, MIDWAY BETWEEN POLES 7/19 AND
 JC0108'7/20, AT A BOX CULVERT UNDER THE TRACK, IN THE TOP OF THE SOUTHWEST
 JC0108'CORNER OF THE WEST CONCRETE HEADWALL, 18 FEET WEST OF THE
 JC0108'CENTERLINE OF THE SOUTH-BOUND MAIN TRACK, AND ABOUT 4 FEET LOWER
 JC0108'THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0113 ***********************************************************************
 NG0113  DESIGNATION -  RV 17
 NG0113  PID         -  NG0113
 NG0113  STATE/COUNTY-  IL/COOK
 NG0113  COUNTRY     -  US
 NG0113  USGS QUAD   -  EVANSTON (2018)
 NG0113
 NG0113                         *CURRENT SURVEY CONTROL
 NG0113  ______________________________________________________________________
 NG0113* NAD 83(1986) POSITION- 42 02 29.     (N) 087 40 55.     (W)   SCALED
 NG0113* NAVD 88 ORTHO HEIGHT -   187.650 (meters)      615.65  (feet) ADJUSTED
 NG0113  ______________________________________________________________________
 NG0113  GEOID HEIGHT    -        -33.803 (meters)                     GEOID18
 NG0113  DYNAMIC HEIGHT  -        187.589 (meters)      615.45  (feet) COMP
 NG0113  MODELED GRAVITY -    980,293.1   (mgal)                       NAVD 88
 NG0113
 NG0113  VERT ORDER      -  FIRST     CLASS 0
 NG0113
 NG0113.The horizontal coordinates were scaled from a map and have
 NG0113.an estimated accuracy of +/- 6 seconds.
 NG0113
 NG0113.The orthometric height was determined by differential leveling and
 NG0113.adjusted by the NATIONAL GEODETIC SURVEY
 NG0113.in June 1991.
 NG0113
 NG0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0113.GEOID18 height accuracy estimate available here.
 NG0113
 NG0113.Click photographs - Photos may exist for this station.
 NG0113
 NG0113.The dynamic height is computed by dividing the NAVD 88
 NG0113.geopotential number by the normal gravity value computed on the
 NG0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0113.degrees latitude (g = 980.6199 gals.).
 NG0113
 NG0113.The modeled gravity was interpolated from observed gravity values.
 NG0113
 NG0113;                    North         East    Units  Estimated Accuracy
 NG0113;SPC IL E     -   596,910.      353,930.      MT  (+/- 180 meters Scaled)
 NG0113
 NG0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM435545(NAD 83)
 NG0113
 NG0113                          SUPERSEDED SURVEY CONTROL
 NG0113
 NG0113  NGVD 29 (??/??/92)  187.750  (m)          615.98   (f) ADJ UNCH    1 0
 NG0113
 NG0113.Superseded values are not recommended for survey control.
 NG0113
 NG0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0113.See file dsdata.pdf to determine how the superseded data were derived.
 NG0113
 NG0113_MARKER: R = RIVET
 NG0113_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0113_SP_SET: RETAINING WALL
 NG0113_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0113
 NG0113  HISTORY     - Date     Condition        Report By
 NG0113  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0113  HISTORY     - 1973     GOOD             NGS
 NG0113
 NG0113                          STATION DESCRIPTION
 NG0113
 NG0113'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0113'0.6 MI NW FROM EVANSTON.
 NG0113'0.55 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0113'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, AT THE
 NG0113'DEMPSTER STREET UNDERPASS (AND SITE OF AN OLD RAILWAY STATION
 NG0113'NOW GONE), 155.0 FEET NORTH WEST OF THE CENTER LINE OF THE
 NG0113'STREET, 19.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 NG0113'SOUTHWEST TRACK, 0.8 FEET NORTHEAST OF AN IRON PICKET FENCE.
 NG0113'A MONEL-METAL RIVET SET IN TOP OF THE NORTHWEST END OF A LONG
 NG0113'CONCRETE RETAINING WALL AND SUPPORTING FENCE 2.0 FEET SOUTHEAST
 NG0113'OF NORTHWEST END OF RETAINING WALL 1 1/2 FEET ABOVE THE TRACKS.
 NG0113'SEC 18, T 41 N, R 14 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0463 ***********************************************************************
 MF0463  DESIGNATION -  RV 17
 MF0463  PID         -  MF0463
 MF0463  STATE/COUNTY-  IL/DE KALB
 MF0463  COUNTRY     -  US
 MF0463  USGS QUAD   -  SYCAMORE (2018)
 MF0463
 MF0463                         *CURRENT SURVEY CONTROL
 MF0463  ______________________________________________________________________
 MF0463* NAD 83(1986) POSITION- 41 55 23.     (N) 088 44 21.     (W)   SCALED
 MF0463* NAVD 88 ORTHO HEIGHT -   270.900 (meters)      888.78  (feet) ADJUSTED
 MF0463  ______________________________________________________________________
 MF0463  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0463  DYNAMIC HEIGHT  -        270.805 (meters)      888.47  (feet) COMP
 MF0463  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 MF0463
 MF0463  VERT ORDER      -  SECOND    CLASS 0
 MF0463
 MF0463.The horizontal coordinates were scaled from a map and have
 MF0463.an estimated accuracy of +/- 6 seconds.
 MF0463
 MF0463.The orthometric height was determined by differential leveling and
 MF0463.adjusted by the NATIONAL GEODETIC SURVEY
 MF0463.in June 1991.
 MF0463
 MF0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0463.GEOID18 height accuracy estimate available here.
 MF0463
 MF0463.Click photographs - Photos may exist for this station.
 MF0463
 MF0463.The dynamic height is computed by dividing the NAVD 88
 MF0463.geopotential number by the normal gravity value computed on the
 MF0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0463.degrees latitude (g = 980.6199 gals.).
 MF0463
 MF0463.The modeled gravity was interpolated from observed gravity values.
 MF0463
 MF0463;                    North         East    Units  Estimated Accuracy
 MF0463;SPC IL E     -   583,640.      266,340.      MT  (+/- 180 meters Scaled)
 MF0463
 MF0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM557426(NAD 83)
 MF0463
 MF0463                          SUPERSEDED SURVEY CONTROL
 MF0463
 MF0463  NGVD 29 (??/??/92)  270.944  (m)          888.92   (f) ADJ UNCH    2 0
 MF0463
 MF0463.Superseded values are not recommended for survey control.
 MF0463
 MF0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0463.See file dsdata.pdf to determine how the superseded data were derived.
 MF0463
 MF0463_MARKER: R = RIVET
 MF0463_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0463_SP_SET: BRIDGE
 MF0463_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0463
 MF0463  HISTORY     - Date     Condition        Report By
 MF0463  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0463  HISTORY     - 1935     GOOD             CGS
 MF0463  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0463
 MF0463                          STATION DESCRIPTION
 MF0463
 MF0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0463'0.2 MI S FROM DE KALB.
 MF0463'0.2 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILROAD FROM
 MF0463'THE CROSSING OF U.S. HIGHWAY 30 AT DE KALB, DE KALB COUNTY, AND
 MF0463'IN BRIDGE 1073.  A STANDARD MONEL-METAL RIVET.
 MF0463
 MF0463                          STATION RECOVERY (1996)
 MF0463
 MF0463'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0463'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1163 ***********************************************************************
 MF1163  DESIGNATION -  RV 17
 MF1163  PID         -  MF1163
 MF1163  STATE/COUNTY-  IL/WHITESIDE
 MF1163  COUNTRY     -  US
 MF1163  USGS QUAD   -  MORRISON (2018)
 MF1163
 MF1163                         *CURRENT SURVEY CONTROL
 MF1163  ______________________________________________________________________
 MF1163* NAD 83(1986) POSITION- 41 48 17.     (N) 089 57 11.     (W)   SCALED
 MF1163* NAVD 88 ORTHO HEIGHT -   198.045 (meters)      649.75  (feet) ADJUSTED
 MF1163  ______________________________________________________________________
 MF1163  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF1163  DYNAMIC HEIGHT  -        197.974 (meters)      649.52  (feet) COMP
 MF1163  MODELED GRAVITY -    980,258.0   (mgal)                       NAVD 88
 MF1163
 MF1163  VERT ORDER      -  SECOND    CLASS 0
 MF1163
 MF1163.The horizontal coordinates were scaled from a map and have
 MF1163.an estimated accuracy of +/- 6 seconds.
 MF1163
 MF1163.The orthometric height was determined by differential leveling and
 MF1163.adjusted by the NATIONAL GEODETIC SURVEY
 MF1163.in June 1991.
 MF1163
 MF1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1163.GEOID18 height accuracy estimate available here.
 MF1163
 MF1163.Click photographs - Photos may exist for this station.
 MF1163
 MF1163.The dynamic height is computed by dividing the NAVD 88
 MF1163.geopotential number by the normal gravity value computed on the
 MF1163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1163.degrees latitude (g = 980.6199 gals.).
 MF1163
 MF1163.The modeled gravity was interpolated from observed gravity values.
 MF1163
 MF1163;                    North         East    Units  Estimated Accuracy
 MF1163;SPC IL W     -   570,420.      717,750.      MT  (+/- 180 meters Scaled)
 MF1163
 MF1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM546323(NAD 83)
 MF1163
 MF1163                          SUPERSEDED SURVEY CONTROL
 MF1163
 MF1163  NGVD 29 (??/??/92)  198.08   (m)          649.9    (f) COMPUTED    2 0
 MF1163
 MF1163.Superseded values are not recommended for survey control.
 MF1163
 MF1163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1163.See file dsdata.pdf to determine how the superseded data were derived.
 MF1163
 MF1163_MARKER: R = RIVET
 MF1163_SETTING: 0 = UNSPECIFIED SETTING
 MF1163_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1163
 MF1163  HISTORY     - Date     Condition        Report By
 MF1163  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1163  HISTORY     - 1943     GOOD             CGS
 MF1163  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1163  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MF1163  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 MF1163  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1163
 MF1163                          STATION DESCRIPTION
 MF1163
 MF1163'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF1163'0.8 MI E FROM MORRISON.
 MF1163'THE CONCRETE AROUND THE RIVET HAS BEEN BADLY DAMAGED IN AN ATTEMPT
 MF1163'TO REMOVE THE RIVET, AND THE RIVET ITSELF HAS BEEN STRUCK WITH A
 MF1163'CHISEL IN MANY PLACES.
 MF1163
 MF1163                          STATION RECOVERY (1998)
 MF1163
 MF1163'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1163'MARK NOT FOUND.
 MF1163
 MF1163                          STATION RECOVERY (1999)
 MF1163
 MF1163'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1163'MARK NOT FOUND.
 MF1163
 MF1163                          STATION RECOVERY (2003)
 MF1163
 MF1163'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1163'MARK NOT FOUND.
 MF1163
 MF1163                          STATION RECOVERY (2005)
 MF1163
 MF1163'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1163'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1121 ***********************************************************************
 MF1121  DESIGNATION -  RV 17
 MF1121  PID         -  MF1121
 MF1121  STATE/COUNTY-  IL/LEE
 MF1121  COUNTRY     -  US
 MF1121  USGS QUAD   -  HAHNAMAN (2018)
 MF1121
 MF1121                         *CURRENT SURVEY CONTROL
 MF1121  ______________________________________________________________________
 MF1121* NAD 83(1986) POSITION- 41 39 44.     (N) 089 37 47.     (W)   SCALED
 MF1121* NAVD 88 ORTHO HEIGHT -   199.183 (meters)      653.49  (feet) ADJUSTED
 MF1121  ______________________________________________________________________
 MF1121  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 MF1121  DYNAMIC HEIGHT  -        199.109 (meters)      653.24  (feet) COMP
 MF1121  MODELED GRAVITY -    980,248.2   (mgal)                       NAVD 88
 MF1121
 MF1121  VERT ORDER      -  SECOND    CLASS 0
 MF1121
 MF1121.The horizontal coordinates were scaled from a map and have
 MF1121.an estimated accuracy of +/- 6 seconds.
 MF1121
 MF1121.The orthometric height was determined by differential leveling and
 MF1121.adjusted by the NATIONAL GEODETIC SURVEY
 MF1121.in June 1991.
 MF1121
 MF1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1121.GEOID18 height accuracy estimate available here.
 MF1121
 MF1121.Click photographs - Photos may exist for this station.
 MF1121
 MF1121.The dynamic height is computed by dividing the NAVD 88
 MF1121.geopotential number by the normal gravity value computed on the
 MF1121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1121.degrees latitude (g = 980.6199 gals.).
 MF1121
 MF1121.The modeled gravity was interpolated from observed gravity values.
 MF1121
 MF1121;                    North         East    Units  Estimated Accuracy
 MF1121;SPC IL W     -   554,710.      744,720.      MT  (+/- 180 meters Scaled)
 MF1121
 MF1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM810156(NAD 83)
 MF1121
 MF1121                          SUPERSEDED SURVEY CONTROL
 MF1121
 MF1121  NGVD 29 (??/??/92)  199.250  (m)          653.71   (f) ADJ UNCH    2 0
 MF1121
 MF1121.Superseded values are not recommended for survey control.
 MF1121
 MF1121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1121.See file dsdata.pdf to determine how the superseded data were derived.
 MF1121
 MF1121_MARKER: R = RIVET
 MF1121_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1121_SP_SET: BRIDGE
 MF1121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1121
 MF1121  HISTORY     - Date     Condition        Report By
 MF1121  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1121  HISTORY     - 1934     GOOD             CGS
 MF1121  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1121  HISTORY     - 20030605 GOOD             USPSQD
 MF1121
 MF1121                          STATION DESCRIPTION
 MF1121
 MF1121'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1121'2.1 MI N FROM HAHNAMAN.
 MF1121'IN LEE COUNTY, 2.1 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 MF1121'RAILWAY FROM THE STATION AT HAHNAMAN, WHITESIDE COUNTY, AT BRIDGE
 MF1121'1422, AND IN THE TOP OF THE WEST END OF THE SOUTH BACK WALL.
 MF1121'A STANDARD MONEL-METAL RIVET.
 MF1121
 MF1121                          STATION RECOVERY (2002)
 MF1121
 MF1121'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1121'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1121
 MF1121                          STATION RECOVERY (2003)
 MF1121
 MF1121'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1121'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0973 ***********************************************************************
 KB0973  DESIGNATION -  RV 170
 KB0973  PID         -  KB0973
 KB0973  STATE/COUNTY-  IL/SANGAMON
 KB0973  COUNTRY     -  US
 KB0973  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB0973
 KB0973                         *CURRENT SURVEY CONTROL
 KB0973  ______________________________________________________________________
 KB0973* NAD 83(1986) POSITION- 39 47 15.     (N) 089 36 57.     (W)   SCALED
 KB0973* NAVD 88 ORTHO HEIGHT -   181.794 (meters)      596.44  (feet) ADJUSTED
 KB0973  ______________________________________________________________________
 KB0973  GEOID HEIGHT    -        -32.509 (meters)                     GEOID18
 KB0973  DYNAMIC HEIGHT  -        181.694 (meters)      596.11  (feet) COMP
 KB0973  MODELED GRAVITY -    980,074.6   (mgal)                       NAVD 88
 KB0973
 KB0973  VERT ORDER      -  SECOND    CLASS 0
 KB0973
 KB0973.The horizontal coordinates were scaled from a map and have
 KB0973.an estimated accuracy of +/- 6 seconds.
 KB0973
 KB0973.The orthometric height was determined by differential leveling and
 KB0973.adjusted by the NATIONAL GEODETIC SURVEY
 KB0973.in June 1991.
 KB0973
 KB0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0973.GEOID18 height accuracy estimate available here.
 KB0973
 KB0973.Click photographs - Photos may exist for this station.
 KB0973
 KB0973.The dynamic height is computed by dividing the NAVD 88
 KB0973.geopotential number by the normal gravity value computed on the
 KB0973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0973.degrees latitude (g = 980.6199 gals.).
 KB0973
 KB0973.The modeled gravity was interpolated from observed gravity values.
 KB0973
 KB0973;                    North         East    Units  Estimated Accuracy
 KB0973;SPC IL W     -   346,540.      747,180.      MT  (+/- 180 meters Scaled)
 KB0973
 KB0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK760074(NAD 83)
 KB0973
 KB0973                          SUPERSEDED SURVEY CONTROL
 KB0973
 KB0973  NGVD 29 (??/??/92)  181.889  (m)          596.75   (f) ADJ UNCH    2 0
 KB0973
 KB0973.Superseded values are not recommended for survey control.
 KB0973
 KB0973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0973.See file dsdata.pdf to determine how the superseded data were derived.
 KB0973
 KB0973_MARKER: R = RIVET
 KB0973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0973+STABILITY: SURFACE MOTION
 KB0973
 KB0973  HISTORY     - Date     Condition        Report By
 KB0973  HISTORY     - UNK      MONUMENTED       BORR
 KB0973  HISTORY     - 1935     GOOD             CGS
 KB0973  HISTORY     - 1971     GOOD             ILHD
 KB0973  HISTORY     - 1976     GOOD             NGS
 KB0973
 KB0973                          STATION DESCRIPTION
 KB0973
 KB0973'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0973'AT SPRINGFIELD.
 KB0973'AT SPRINGFIELD, SANGAMON COUNTY, ON THE BALTIMORE AND OHIO
 KB0973'RAILROAD, ABOUT 2-1/2 MILES SOUTHEAST OF THE STATION, AT POLE
 KB0973'179/31, AT THE SOUTHEAST EDGE OF TOWN, AT THE CROSSING OF THE
 KB0973'ILLINOIS TERMINAL RAILROAD, ABOUT 180 YARDS EAST OF A CROSSING
 KB0973'OF STATE HIGHWAY 24, 2 YARDS SOUTH OF THE CENTERLINE OF THE
 KB0973'BALTIMORE AND OHIO RAILROAD TRACK, 10 YARDS EAST OF THE
 KB0973'CENTERLINE OF THE ILLINOIS TERMINAL RAILROAD TRACK, AND IN THE
 KB0973'NORTHEAST CORNER OF A CONCRETE INTERLOCKING FOUNDATION.  A
 KB0973'STANDARD MONEL-METAL RIVET.
 KB0973
 KB0973                          STATION RECOVERY (1971)
 KB0973
 KB0973'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0973'RECOVERED IN GOOD CONDITION.
 KB0973
 KB0973                          STATION RECOVERY (1976)
 KB0973
 KB0973'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0973'MARK RECOVERED AND IS APPROXIMATELY 200 FT WEST OF WHERE SO. GRAND
 KB0973'AVE CROSSES THE BALTIMORE AND OHIO RAILROAD, 33 FT EAST OF THE EAST
 KB0973'RAIL OF THE ILLINOIS TERMINAL RAILROAD, 20 FT. NORTHWEST OF THE
 KB0973'NORTHWEST CORNER OF A METAL BUILDING, 13 FT. NORTH WEST OF A POLE AND
 KB0973'2.5 FT. SOUTH OF THE SOUTH RAIL OF THE BALTIMORE AND OHIO RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0976 ***********************************************************************
 KB0976  DESIGNATION -  RV 171
 KB0976  PID         -  KB0976
 KB0976  STATE/COUNTY-  IL/SANGAMON
 KB0976  COUNTRY     -  US
 KB0976  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB0976
 KB0976                         *CURRENT SURVEY CONTROL
 KB0976  ______________________________________________________________________
 KB0976* NAD 83(1986) POSITION- 39 45 50.     (N) 089 33 44.     (W)   SCALED
 KB0976* NAVD 88 ORTHO HEIGHT -   166.506 (meters)      546.28  (feet) ADJUSTED
 KB0976  ______________________________________________________________________
 KB0976  GEOID HEIGHT    -        -32.442 (meters)                     GEOID18
 KB0976  DYNAMIC HEIGHT  -        166.415 (meters)      545.98  (feet) COMP
 KB0976  MODELED GRAVITY -    980,076.0   (mgal)                       NAVD 88
 KB0976
 KB0976  VERT ORDER      -  SECOND    CLASS 0
 KB0976
 KB0976.The horizontal coordinates were scaled from a map and have
 KB0976.an estimated accuracy of +/- 6 seconds.
 KB0976
 KB0976.The orthometric height was determined by differential leveling and
 KB0976.adjusted by the NATIONAL GEODETIC SURVEY
 KB0976.in June 1991.
 KB0976
 KB0976.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0976.GEOID18 height accuracy estimate available here.
 KB0976
 KB0976.Click photographs - Photos may exist for this station.
 KB0976
 KB0976.The dynamic height is computed by dividing the NAVD 88
 KB0976.geopotential number by the normal gravity value computed on the
 KB0976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0976.degrees latitude (g = 980.6199 gals.).
 KB0976
 KB0976.The modeled gravity was interpolated from observed gravity values.
 KB0976
 KB0976;                    North         East    Units  Estimated Accuracy
 KB0976;SPC IL W     -   343,950.      751,790.      MT  (+/- 180 meters Scaled)
 KB0976
 KB0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK805046(NAD 83)
 KB0976
 KB0976                          SUPERSEDED SURVEY CONTROL
 KB0976
 KB0976  NGVD 29 (??/??/92)  166.604  (m)          546.60   (f) ADJ UNCH    2 0
 KB0976
 KB0976.Superseded values are not recommended for survey control.
 KB0976
 KB0976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0976.See file dsdata.pdf to determine how the superseded data were derived.
 KB0976
 KB0976_MARKER: R = RIVET
 KB0976_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0976_SP_SET: BRIDGE
 KB0976_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0976
 KB0976  HISTORY     - Date     Condition        Report By
 KB0976  HISTORY     - UNK      MONUMENTED       BORR
 KB0976  HISTORY     - 1935     GOOD             CGS
 KB0976  HISTORY     - 1971     GOOD             ILHD
 KB0976  HISTORY     - 1976     GOOD             NGS
 KB0976
 KB0976                          STATION DESCRIPTION
 KB0976
 KB0976'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0976'1.7 MI NW FROM ROCHESTER.
 KB0976'1.7 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 KB0976'THE STATION AT ROCHESTER, SANGAMON COUNTY, AT POLE 176/17, AT A
 KB0976'STEEL-TRUSS BRIDGE OVER SOUTH FORK SANGAMON RIVER, 2 YARDS
 KB0976'NORTHEAST OF THE CENTERLINE OF THE TRACK, IN THE TOP OF A STONE
 KB0976'BLOCK OF THE NORTHEAST RETAINING WALL OF THE NORTHWEST ABUTMENT,
 KB0976'AND 1 FOOT SOUTHEAST OF THE NORTHWEST END.  A STANDARD
 KB0976'MONEL-METAL RIVET.
 KB0976
 KB0976                          STATION RECOVERY (1971)
 KB0976
 KB0976'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0976'RECOVERED IN GOOD CONDITION.
 KB0976
 KB0976                          STATION RECOVERY (1976)
 KB0976
 KB0976'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0979 ***********************************************************************
 KB0979  DESIGNATION -  RV 172 A
 KB0979  PID         -  KB0979
 KB0979  STATE/COUNTY-  IL/SANGAMON
 KB0979  COUNTRY     -  US
 KB0979  USGS QUAD   -  NEW CITY (2018)
 KB0979
 KB0979                         *CURRENT SURVEY CONTROL
 KB0979  ______________________________________________________________________
 KB0979* NAD 83(1986) POSITION- 39 44 32.     (N) 089 31 23.     (W)   SCALED
 KB0979* NAVD 88 ORTHO HEIGHT -   174.639 (meters)      572.96  (feet) ADJUSTED
 KB0979  ______________________________________________________________________
 KB0979  GEOID HEIGHT    -        -32.391 (meters)                     GEOID18
 KB0979  DYNAMIC HEIGHT  -        174.543 (meters)      572.65  (feet) COMP
 KB0979  MODELED GRAVITY -    980,075.9   (mgal)                       NAVD 88
 KB0979
 KB0979  VERT ORDER      -  SECOND    CLASS 0
 KB0979
 KB0979.The horizontal coordinates were scaled from a map and have
 KB0979.an estimated accuracy of +/- 6 seconds.
 KB0979
 KB0979.The orthometric height was determined by differential leveling and
 KB0979.adjusted by the NATIONAL GEODETIC SURVEY
 KB0979.in June 1991.
 KB0979
 KB0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0979.GEOID18 height accuracy estimate available here.
 KB0979
 KB0979.Click photographs - Photos may exist for this station.
 KB0979
 KB0979.The dynamic height is computed by dividing the NAVD 88
 KB0979.geopotential number by the normal gravity value computed on the
 KB0979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0979.degrees latitude (g = 980.6199 gals.).
 KB0979
 KB0979.The modeled gravity was interpolated from observed gravity values.
 KB0979
 KB0979;                    North         East    Units  Estimated Accuracy
 KB0979;SPC IL W     -   341,570.      755,160.      MT  (+/- 180 meters Scaled)
 KB0979
 KB0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK838021(NAD 83)
 KB0979
 KB0979                          SUPERSEDED SURVEY CONTROL
 KB0979
 KB0979  NGVD 29 (??/??/92)  174.736  (m)          573.28   (f) ADJ UNCH    2 0
 KB0979
 KB0979.Superseded values are not recommended for survey control.
 KB0979
 KB0979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0979.See file dsdata.pdf to determine how the superseded data were derived.
 KB0979
 KB0979_MARKER: R = RIVET
 KB0979_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KB0979_SP_SET: CULVERT
 KB0979_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0979
 KB0979  HISTORY     - Date     Condition        Report By
 KB0979  HISTORY     - UNK      MONUMENTED       BORR
 KB0979  HISTORY     - 1935     GOOD             CGS
 KB0979
 KB0979                          STATION DESCRIPTION
 KB0979
 KB0979'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0979'0.8 MI SE FROM ROCHESTER.
 KB0979'0.8 MILES SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 KB0979'THE STATION AT ROCHESTER, SANGAMON COUNTY, 6 YARDS WEST OF
 KB0979'MILEPOST 174, AT AN 18-INCH CAST-IRON PIPE CULVERT, AND IN THE
 KB0979'TOP OF THE SOUTHWEST STONE HEADWALL.  A STANDARD MONEL-METAL
 KB0979'RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0691 ***********************************************************************
 KB0691  DESIGNATION -  RV 173
 KB0691  PID         -  KB0691
 KB0691  STATE/COUNTY-  IL/CHRISTIAN
 KB0691  COUNTRY     -  US
 KB0691  USGS QUAD   -  EDINBURG (2018)
 KB0691
 KB0691                         *CURRENT SURVEY CONTROL
 KB0691  ______________________________________________________________________
 KB0691* NAD 83(1986) POSITION- 39 40 24.     (N) 089 24 16.     (W)   SCALED
 KB0691* NAVD 88 ORTHO HEIGHT -   181.929 (meters)      596.88  (feet) ADJUSTED
 KB0691  ______________________________________________________________________
 KB0691  GEOID HEIGHT    -        -32.255 (meters)                     GEOID18
 KB0691  DYNAMIC HEIGHT  -        181.829 (meters)      596.55  (feet) COMP
 KB0691  MODELED GRAVITY -    980,072.7   (mgal)                       NAVD 88
 KB0691
 KB0691  VERT ORDER      -  SECOND    CLASS 0
 KB0691
 KB0691.The horizontal coordinates were scaled from a map and have
 KB0691.an estimated accuracy of +/- 6 seconds.
 KB0691
 KB0691.The orthometric height was determined by differential leveling and
 KB0691.adjusted by the NATIONAL GEODETIC SURVEY
 KB0691.in June 1991.
 KB0691
 KB0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0691.GEOID18 height accuracy estimate available here.
 KB0691
 KB0691.Click photographs - Photos may exist for this station.
 KB0691
 KB0691.The dynamic height is computed by dividing the NAVD 88
 KB0691.geopotential number by the normal gravity value computed on the
 KB0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0691.degrees latitude (g = 980.6199 gals.).
 KB0691
 KB0691.The modeled gravity was interpolated from observed gravity values.
 KB0691
 KB0691;                    North         East    Units  Estimated Accuracy
 KB0691;SPC IL W     -   334,000.      765,400.      MT  (+/- 180 meters Scaled)
 KB0691
 KB0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ937942(NAD 83)
 KB0691
 KB0691                          SUPERSEDED SURVEY CONTROL
 KB0691
 KB0691  NGVD 29 (??/??/92)  182.024  (m)          597.19   (f) ADJ UNCH    2 0
 KB0691
 KB0691.Superseded values are not recommended for survey control.
 KB0691
 KB0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0691.See file dsdata.pdf to determine how the superseded data were derived.
 KB0691
 KB0691_MARKER: R = RIVET
 KB0691_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0691_SP_SET: CULVERT HEADWALL
 KB0691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0691+STABILITY: SURFACE MOTION
 KB0691
 KB0691  HISTORY     - Date     Condition        Report By
 KB0691  HISTORY     - UNK      MONUMENTED       BORR
 KB0691  HISTORY     - 1935     GOOD             CGS
 KB0691  HISTORY     - 1973     GOOD             ILDT
 KB0691  HISTORY     - 1976     POOR             NGS
 KB0691
 KB0691                          STATION DESCRIPTION
 KB0691
 KB0691'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0691'1.4 MI NW FROM EDINBURG.
 KB0691'1.4 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 KB0691'THE STATION AT EDINBURG, CHRISTIAN COUNTY, AT POLE 166/03,
 KB0691'OPPOSITE CULVERT 24-92.65 UNDER STATE HIGHWAY 24, AT A 24-INCH
 KB0691'CAST-IRON PIPE CULVERT UNDER THE TRACK, AND IN THE TOP OF A
 KB0691'STONE BLOCK AT THE CENTER OF THE SOUTHWEST HEADWALL.  A STANDARD
 KB0691'MONEL-METAL RIVET.
 KB0691
 KB0691                          STATION RECOVERY (1973)
 KB0691
 KB0691'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0691'RECOVERED IN GOOD CONDITION.
 KB0691
 KB0691                          STATION RECOVERY (1976)
 KB0691
 KB0691'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0691'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0695 ***********************************************************************
 KB0695  DESIGNATION -  RV 175
 KB0695  PID         -  KB0695
 KB0695  STATE/COUNTY-  IL/CHRISTIAN
 KB0695  COUNTRY     -  US
 KB0695  USGS QUAD   -  EDINBURG (2018)
 KB0695
 KB0695                         *CURRENT SURVEY CONTROL
 KB0695  ______________________________________________________________________
 KB0695* NAD 83(1986) POSITION- 39 39 11.     (N) 089 23 10.     (W)   SCALED
 KB0695* NAVD 88 ORTHO HEIGHT -   178.512 (meters)      585.67  (feet) ADJUSTED
 KB0695  ______________________________________________________________________
 KB0695  GEOID HEIGHT    -        -32.228 (meters)                     GEOID18
 KB0695  DYNAMIC HEIGHT  -        178.413 (meters)      585.34  (feet) COMP
 KB0695  MODELED GRAVITY -    980,071.0   (mgal)                       NAVD 88
 KB0695
 KB0695  VERT ORDER      -  SECOND    CLASS 0
 KB0695
 KB0695.The horizontal coordinates were scaled from a map and have
 KB0695.an estimated accuracy of +/- 6 seconds.
 KB0695
 KB0695.The orthometric height was determined by differential leveling and
 KB0695.adjusted by the NATIONAL GEODETIC SURVEY
 KB0695.in June 1991.
 KB0695
 KB0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0695.GEOID18 height accuracy estimate available here.
 KB0695
 KB0695.Click photographs - Photos may exist for this station.
 KB0695
 KB0695.The dynamic height is computed by dividing the NAVD 88
 KB0695.geopotential number by the normal gravity value computed on the
 KB0695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0695.degrees latitude (g = 980.6199 gals.).
 KB0695
 KB0695.The modeled gravity was interpolated from observed gravity values.
 KB0695
 KB0695;                    North         East    Units  Estimated Accuracy
 KB0695;SPC IL W     -   331,760.      766,990.      MT  (+/- 180 meters Scaled)
 KB0695
 KB0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ952919(NAD 83)
 KB0695
 KB0695                          SUPERSEDED SURVEY CONTROL
 KB0695
 KB0695  NGVD 29 (??/??/92)  178.608  (m)          585.98   (f) ADJ UNCH    2 0
 KB0695
 KB0695.Superseded values are not recommended for survey control.
 KB0695
 KB0695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0695.See file dsdata.pdf to determine how the superseded data were derived.
 KB0695
 KB0695_MARKER: R = RIVET
 KB0695_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0695_SP_SET: CULVERT
 KB0695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0695+STABILITY: SURFACE MOTION
 KB0695_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0695+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2019
 KB0695
 KB0695  HISTORY     - Date     Condition        Report By
 KB0695  HISTORY     - UNK      MONUMENTED       BORR
 KB0695  HISTORY     - 1935     GOOD             CGS
 KB0695  HISTORY     - 1976     GOOD             NGS
 KB0695  HISTORY     - 20020702 GOOD             HANPRO
 KB0695  HISTORY     - 20191001 GOOD             ILDT
 KB0695
 KB0695                          STATION DESCRIPTION
 KB0695
 KB0695'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0695'AT EDINBURG.
 KB0695'AT EDINBURG, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0695'RAILROAD, 0.3 MILE SOUTHEAST OF THE STATION, AT POLE 164/14, AT
 KB0695'A 24-INCH CAST-IRON PIPE CULVERT, IN THE TOP OF THE SOUTHWEST
 KB0695'STONE HEADWALL, AND 2 FEET NORTHWEST OF THE SOUTHEAST END OF THE
 KB0695'HEADWALL.  A STANDARD MONEL-METAL RIVET.
 KB0695
 KB0695                          STATION RECOVERY (1976)
 KB0695
 KB0695'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0695'RECOVERED IN GOOD CONDITION.
 KB0695
 KB0695                          STATION RECOVERY (2002)
 KB0695
 KB0695'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB0695'RECOVERED IN GOOD CONDITION.
 KB0695
 KB0695                          STATION RECOVERY (2019)
 KB0695
 KB0695'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0698 ***********************************************************************
 KB0698  DESIGNATION -  RV 177
 KB0698  PID         -  KB0698
 KB0698  STATE/COUNTY-  IL/CHRISTIAN
 KB0698  COUNTRY     -  US
 KB0698  USGS QUAD   -  TAYLORVILLE (2018)
 KB0698
 KB0698                         *CURRENT SURVEY CONTROL
 KB0698  ______________________________________________________________________
 KB0698* NAD 83(1986) POSITION- 39 36 43.     (N) 089 21 01.     (W)   SCALED
 KB0698* NAVD 88 ORTHO HEIGHT -   183.970 (meters)      603.57  (feet) ADJUSTED
 KB0698  ______________________________________________________________________
 KB0698  GEOID HEIGHT    -        -32.179 (meters)                     GEOID18
 KB0698  DYNAMIC HEIGHT  -        183.868 (meters)      603.24  (feet) COMP
 KB0698  MODELED GRAVITY -    980,067.0   (mgal)                       NAVD 88
 KB0698
 KB0698  VERT ORDER      -  SECOND    CLASS 0
 KB0698
 KB0698.The horizontal coordinates were scaled from a map and have
 KB0698.an estimated accuracy of +/- 6 seconds.
 KB0698
 KB0698.The orthometric height was determined by differential leveling and
 KB0698.adjusted by the NATIONAL GEODETIC SURVEY
 KB0698.in June 1991.
 KB0698
 KB0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0698.GEOID18 height accuracy estimate available here.
 KB0698
 KB0698.Click photographs - Photos may exist for this station.
 KB0698
 KB0698.The dynamic height is computed by dividing the NAVD 88
 KB0698.geopotential number by the normal gravity value computed on the
 KB0698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0698.degrees latitude (g = 980.6199 gals.).
 KB0698
 KB0698.The modeled gravity was interpolated from observed gravity values.
 KB0698
 KB0698;                    North         East    Units  Estimated Accuracy
 KB0698;SPC IL W     -   327,220.      770,100.      MT  (+/- 180 meters Scaled)
 KB0698
 KB0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ982873(NAD 83)
 KB0698
 KB0698                          SUPERSEDED SURVEY CONTROL
 KB0698
 KB0698  NGVD 29 (??/??/92)  184.066  (m)          603.89   (f) ADJ UNCH    2 0
 KB0698
 KB0698.Superseded values are not recommended for survey control.
 KB0698
 KB0698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0698.See file dsdata.pdf to determine how the superseded data were derived.
 KB0698
 KB0698_MARKER: R = RIVET
 KB0698_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0698_SP_SET: CURB
 KB0698_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0698
 KB0698  HISTORY     - Date     Condition        Report By
 KB0698  HISTORY     - UNK      MONUMENTED       BORR
 KB0698  HISTORY     - 1935     GOOD             CGS
 KB0698  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0698  HISTORY     - 20180313 MARK NOT FOUND   ILDT
 KB0698
 KB0698                          STATION DESCRIPTION
 KB0698
 KB0698'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0698'AT SHARPSBURG.
 KB0698'AT SHARPSBURG, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0698'RAILROAD, 3 YARDS NORTH OF THE STATION, 30 YARDS SOUTHEAST OF
 KB0698'MILEPOST 161, 2 YARDS SOUTHWEST OF THE CENTERLINE OF THE TRACK,
 KB0698'AND IN THE TOP OF THE CONCRETE CURB AROUND THE BRICK PLATFORM.
 KB0698'A STANDARD MONEL-METAL RIVET.
 KB0698
 KB0698                          STATION RECOVERY (1977)
 KB0698
 KB0698'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0698'MARK NOT FOUND.
 KB0698
 KB0698                          STATION RECOVERY (2018)
 KB0698
 KB0698'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 KB0698'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0704 ***********************************************************************
 KB0704  DESIGNATION -  RV 178
 KB0704  PID         -  KB0704
 KB0704  STATE/COUNTY-  IL/CHRISTIAN
 KB0704  COUNTRY     -  US
 KB0704  USGS QUAD   -  TAYLORVILLE (2018)
 KB0704
 KB0704                         *CURRENT SURVEY CONTROL
 KB0704  ______________________________________________________________________
 KB0704* NAD 83(1986) POSITION- 39 33 01.     (N) 089 17 29.     (W)   SCALED
 KB0704* NAVD 88 ORTHO HEIGHT -   189.675 (meters)      622.29  (feet) ADJUSTED
 KB0704  ______________________________________________________________________
 KB0704  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0704  DYNAMIC HEIGHT  -        189.568 (meters)      621.94  (feet) COMP
 KB0704  MODELED GRAVITY -    980,058.7   (mgal)                       NAVD 88
 KB0704
 KB0704  VERT ORDER      -  SECOND    CLASS 0
 KB0704
 KB0704.The horizontal coordinates were scaled from a map and have
 KB0704.an estimated accuracy of +/- 6 seconds.
 KB0704
 KB0704.The orthometric height was determined by differential leveling and
 KB0704.adjusted by the NATIONAL GEODETIC SURVEY
 KB0704.in June 1991.
 KB0704
 KB0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0704.GEOID18 height accuracy estimate available here.
 KB0704
 KB0704.Click photographs - Photos may exist for this station.
 KB0704
 KB0704.The dynamic height is computed by dividing the NAVD 88
 KB0704.geopotential number by the normal gravity value computed on the
 KB0704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0704.degrees latitude (g = 980.6199 gals.).
 KB0704
 KB0704.The modeled gravity was interpolated from observed gravity values.
 KB0704
 KB0704;                    North         East    Units  Estimated Accuracy
 KB0704;SPC IL W     -   320,420.      775,230.      MT  (+/- 180 meters Scaled)
 KB0704
 KB0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ031803(NAD 83)
 KB0704
 KB0704                          SUPERSEDED SURVEY CONTROL
 KB0704
 KB0704  NGVD 29 (??/??/92)  189.770  (m)          622.60   (f) ADJ UNCH    2 0
 KB0704
 KB0704.Superseded values are not recommended for survey control.
 KB0704
 KB0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0704.See file dsdata.pdf to determine how the superseded data were derived.
 KB0704
 KB0704_MARKER: R = RIVET
 KB0704_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0704_SP_SET: CURB
 KB0704_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0704
 KB0704  HISTORY     - Date     Condition        Report By
 KB0704  HISTORY     - UNK      MONUMENTED       BORR
 KB0704  HISTORY     - 1935     GOOD             CGS
 KB0704  HISTORY     - 1977     MARK NOT FOUND   USGS
 KB0704
 KB0704                          STATION DESCRIPTION
 KB0704
 KB0704'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0704'AT TAYLORVILLE.
 KB0704'AT TAYLORVILLE, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0704'RAILROAD, 25 YARDS WEST OF THE STATION, 2 YARDS SOUTH OF THE
 KB0704'CENTERLINE OF THE MAIN TRACK, IN THE TOP OF A CONCRETE CURB
 KB0704'AROUND THE STATION PLATFORM, AND 5 FEET EAST OF THE WEST END OF
 KB0704'THE CURB.  A STANDARD MONEL-METAL RIVET.
 KB0704
 KB0704                          STATION RECOVERY (1977)
 KB0704
 KB0704'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 KB0704'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0709 ***********************************************************************
 KB0709  DESIGNATION -  RV 179
 KB0709  PID         -  KB0709
 KB0709  STATE/COUNTY-  IL/CHRISTIAN
 KB0709  COUNTRY     -  US
 KB0709  USGS QUAD   -  TAYLORVILLE (2018)
 KB0709
 KB0709                         *CURRENT SURVEY CONTROL
 KB0709  ______________________________________________________________________
 KB0709* NAD 83(1986) POSITION- 39 32 57.     (N) 089 17 03.     (W)   SCALED
 KB0709* NAVD 88 ORTHO HEIGHT -   186.228 (meters)      610.98  (feet) ADJUSTED
 KB0709  ______________________________________________________________________
 KB0709  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 KB0709  DYNAMIC HEIGHT  -        186.123 (meters)      610.64  (feet) COMP
 KB0709  MODELED GRAVITY -    980,057.9   (mgal)                       NAVD 88
 KB0709
 KB0709  VERT ORDER      -  SECOND    CLASS 0
 KB0709
 KB0709.The horizontal coordinates were scaled from a map and have
 KB0709.an estimated accuracy of +/- 6 seconds.
 KB0709
 KB0709.The orthometric height was determined by differential leveling and
 KB0709.adjusted by the NATIONAL GEODETIC SURVEY
 KB0709.in June 1991.
 KB0709
 KB0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0709.GEOID18 height accuracy estimate available here.
 KB0709
 KB0709.Click photographs - Photos may exist for this station.
 KB0709
 KB0709.The dynamic height is computed by dividing the NAVD 88
 KB0709.geopotential number by the normal gravity value computed on the
 KB0709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0709.degrees latitude (g = 980.6199 gals.).
 KB0709
 KB0709.The modeled gravity was interpolated from observed gravity values.
 KB0709
 KB0709;                    North         East    Units  Estimated Accuracy
 KB0709;SPC IL W     -   320,310.      775,850.      MT  (+/- 180 meters Scaled)
 KB0709
 KB0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ037802(NAD 83)
 KB0709
 KB0709                          SUPERSEDED SURVEY CONTROL
 KB0709
 KB0709  NGVD 29 (??/??/92)  186.323  (m)          611.29   (f) ADJ UNCH    2 0
 KB0709
 KB0709.Superseded values are not recommended for survey control.
 KB0709
 KB0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0709.See file dsdata.pdf to determine how the superseded data were derived.
 KB0709
 KB0709_MARKER: R = RIVET
 KB0709_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KB0709_SP_SET: CULVERT
 KB0709_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0709
 KB0709  HISTORY     - Date     Condition        Report By
 KB0709  HISTORY     - UNK      MONUMENTED       BORR
 KB0709  HISTORY     - 1935     GOOD             CGS
 KB0709  HISTORY     - 1976     GOOD             NGS
 KB0709
 KB0709                          STATION DESCRIPTION
 KB0709
 KB0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0709'AT TAYLORVILLE.
 KB0709'AT TAYLORVILLE, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0709'RAILROAD, 0.1 MILE EAST OF THE CROSSING OF THE WABASH RAILROAD,
 KB0709'AT POLE 155/05, AT A 36 INCH CAST-IRON PIPE CULVERT, IN THE TOP
 KB0709'OF THE SOUTH CONCRETE HEADWALL, AND 2 FEET WEST OF THE EAST END
 KB0709'OF THE HEADWALL.  A STANDARD MONEL-METAL RIVET.
 KB0709
 KB0709                          STATION RECOVERY (1976)
 KB0709
 KB0709'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0709'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0279 ***********************************************************************
 JC0279  DESIGNATION -  RV 18
 JC0279  PID         -  JC0279
 JC0279  STATE/COUNTY-  IL/ST CLAIR
 JC0279  COUNTRY     -  US
 JC0279  USGS QUAD   -  COLUMBIA (2018)
 JC0279
 JC0279                         *CURRENT SURVEY CONTROL
 JC0279  ______________________________________________________________________
 JC0279* NAD 83(1986) POSITION- 38 29 35.     (N) 090 13 23.     (W)   SCALED
 JC0279* NAVD 88 ORTHO HEIGHT -   125.782 (meters)      412.67  (feet) ADJUSTED
 JC0279  ______________________________________________________________________
 JC0279  GEOID HEIGHT    -        -30.700 (meters)                     GEOID18
 JC0279  DYNAMIC HEIGHT  -        125.701 (meters)      412.40  (feet) COMP
 JC0279  MODELED GRAVITY -    979,986.6   (mgal)                       NAVD 88
 JC0279
 JC0279  VERT ORDER      -  SECOND    CLASS 0
 JC0279
 JC0279.The horizontal coordinates were scaled from a map and have
 JC0279.an estimated accuracy of +/- 6 seconds.
 JC0279
 JC0279.The orthometric height was determined by differential leveling and
 JC0279.adjusted by the NATIONAL GEODETIC SURVEY
 JC0279.in June 1991.
 JC0279
 JC0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0279.GEOID18 height accuracy estimate available here.
 JC0279
 JC0279.Click photographs - Photos may exist for this station.
 JC0279
 JC0279.The dynamic height is computed by dividing the NAVD 88
 JC0279.geopotential number by the normal gravity value computed on the
 JC0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0279.degrees latitude (g = 980.6199 gals.).
 JC0279
 JC0279.The modeled gravity was interpolated from observed gravity values.
 JC0279
 JC0279;                    North         East    Units  Estimated Accuracy
 JC0279;SPC IL W     -   202,700.      695,080.      MT  (+/- 180 meters Scaled)
 JC0279
 JC0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC421641(NAD 83)
 JC0279
 JC0279                          SUPERSEDED SURVEY CONTROL
 JC0279
 JC0279  NGVD 29 (??/??/92)  125.926  (m)          413.14   (f) ADJ UNCH    2 0
 JC0279
 JC0279.Superseded values are not recommended for survey control.
 JC0279
 JC0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0279.See file dsdata.pdf to determine how the superseded data were derived.
 JC0279
 JC0279_MARKER: Z = SEE DESCRIPTION
 JC0279_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0279_SP_SET: MILEPOST
 JC0279_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0279
 JC0279  HISTORY     - Date     Condition        Report By
 JC0279  HISTORY     - UNK      MONUMENTED       MPRR
 JC0279  HISTORY     - 1935     GOOD             CGS
 JC0279  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0279
 JC0279                          STATION DESCRIPTION
 JC0279
 JC0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0279'1.9 MI S FROM DUPO.
 JC0279'1.9 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0279'STATION AT DUPO, ST. CLAIR COUNTY, 11 FEET WEST OF THE CENTERLINE
 JC0279'OF THE SOUTH-BOUND MAIN TRACK, IN THE TOP OF CONCRETE MILEPOST
 JC0279'8, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A COPPER PIN.
 JC0279
 JC0279                          STATION RECOVERY (1987)
 JC0279
 JC0279'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0279'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1123 ***********************************************************************
 MF1123  DESIGNATION -  RV 18
 MF1123  PID         -  MF1123
 MF1123  STATE/COUNTY-  IL/LEE
 MF1123  COUNTRY     -  US
 MF1123  USGS QUAD   -  HAHNAMAN (2018)
 MF1123
 MF1123                         *CURRENT SURVEY CONTROL
 MF1123  ______________________________________________________________________
 MF1123* NAD 83(1986) POSITION- 41 41 14.     (N) 089 37 31.     (W)   SCALED
 MF1123* NAVD 88 ORTHO HEIGHT -   200.165 (meters)      656.71  (feet) ADJUSTED
 MF1123  ______________________________________________________________________
 MF1123  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1123  DYNAMIC HEIGHT  -        200.091 (meters)      656.47  (feet) COMP
 MF1123  MODELED GRAVITY -    980,250.8   (mgal)                       NAVD 88
 MF1123
 MF1123  VERT ORDER      -  SECOND    CLASS 0
 MF1123
 MF1123.The horizontal coordinates were scaled from a map and have
 MF1123.an estimated accuracy of +/- 6 seconds.
 MF1123
 MF1123.The orthometric height was determined by differential leveling and
 MF1123.adjusted by the NATIONAL GEODETIC SURVEY
 MF1123.in June 1991.
 MF1123
 MF1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1123.GEOID18 height accuracy estimate available here.
 MF1123
 MF1123.Click photographs - Photos may exist for this station.
 MF1123
 MF1123.The dynamic height is computed by dividing the NAVD 88
 MF1123.geopotential number by the normal gravity value computed on the
 MF1123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1123.degrees latitude (g = 980.6199 gals.).
 MF1123
 MF1123.The modeled gravity was interpolated from observed gravity values.
 MF1123
 MF1123;                    North         East    Units  Estimated Accuracy
 MF1123;SPC IL W     -   557,490.      745,070.      MT  (+/- 180 meters Scaled)
 MF1123
 MF1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM815183(NAD 83)
 MF1123
 MF1123                          SUPERSEDED SURVEY CONTROL
 MF1123
 MF1123  NGVD 29 (??/??/92)  200.232  (m)          656.93   (f) ADJ UNCH    2 0
 MF1123
 MF1123.Superseded values are not recommended for survey control.
 MF1123
 MF1123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1123.See file dsdata.pdf to determine how the superseded data were derived.
 MF1123
 MF1123_MARKER: R = RIVET
 MF1123_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF1123_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1123
 MF1123  HISTORY     - Date     Condition        Report By
 MF1123  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1123  HISTORY     - 1934     GOOD             CGS
 MF1123  HISTORY     - 20020128 GOOD             NGS
 MF1123  HISTORY     - 20030605 GOOD             USPSQD
 MF1123
 MF1123                          STATION DESCRIPTION
 MF1123
 MF1123'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1123'1 MI S FROM VAN PETTEN.
 MF1123'1.0 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1123'THE STATION AT VAN PETTEN, LEE COUNTY, AT CULVERT 1418, AND ON THE
 MF1123'TOP OF THE WEST END OF A 3-FOOT CONCRETE PIPE.  A STANDARD
 MF1123'MONEL-METAL RIVET.
 MF1123
 MF1123                          STATION RECOVERY (2002)
 MF1123
 MF1123'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1123'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1123
 MF1123                          STATION RECOVERY (2003)
 MF1123
 MF1123'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0115 ***********************************************************************
 NG0115  DESIGNATION -  RV 18
 NG0115  PID         -  NG0115
 NG0115  STATE/COUNTY-  IL/COOK
 NG0115  COUNTRY     -  US
 NG0115  USGS QUAD   -  EVANSTON (2018)
 NG0115
 NG0115                         *CURRENT SURVEY CONTROL
 NG0115  ______________________________________________________________________
 NG0115* NAD 83(1986) POSITION- 42 02 55.     (N) 087 41 06.     (W)   SCALED
 NG0115* NAVD 88 ORTHO HEIGHT -   188.261 (meters)      617.65  (feet) ADJUSTED
 NG0115  ______________________________________________________________________
 NG0115  GEOID HEIGHT    -        -33.814 (meters)                     GEOID18
 NG0115  DYNAMIC HEIGHT  -        188.200 (meters)      617.45  (feet) COMP
 NG0115  MODELED GRAVITY -    980,293.7   (mgal)                       NAVD 88
 NG0115
 NG0115  VERT ORDER      -  FIRST     CLASS 0
 NG0115
 NG0115.The horizontal coordinates were scaled from a map and have
 NG0115.an estimated accuracy of +/- 6 seconds.
 NG0115
 NG0115.The orthometric height was determined by differential leveling and
 NG0115.adjusted by the NATIONAL GEODETIC SURVEY
 NG0115.in June 1991.
 NG0115
 NG0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0115.GEOID18 height accuracy estimate available here.
 NG0115
 NG0115.Click photographs - Photos may exist for this station.
 NG0115
 NG0115.The dynamic height is computed by dividing the NAVD 88
 NG0115.geopotential number by the normal gravity value computed on the
 NG0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0115.degrees latitude (g = 980.6199 gals.).
 NG0115
 NG0115.The modeled gravity was interpolated from observed gravity values.
 NG0115
 NG0115;                    North         East    Units  Estimated Accuracy
 NG0115;SPC IL E     -   597,710.      353,670.      MT  (+/- 180 meters Scaled)
 NG0115
 NG0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM433554(NAD 83)
 NG0115
 NG0115                          SUPERSEDED SURVEY CONTROL
 NG0115
 NG0115  NGVD 29 (??/??/92)  188.348  (m)          617.94   (f) ADJ UNCH    1 0
 NG0115
 NG0115.Superseded values are not recommended for survey control.
 NG0115
 NG0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0115.See file dsdata.pdf to determine how the superseded data were derived.
 NG0115
 NG0115_MARKER: R = RIVET
 NG0115_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0115_SP_SET: ABUTMENT
 NG0115_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0115
 NG0115  HISTORY     - Date     Condition        Report By
 NG0115  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0115  HISTORY     - 1973     GOOD             NGS
 NG0115
 NG0115                          STATION DESCRIPTION
 NG0115
 NG0115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0115'AT EVANSTON.
 NG0115'1.2 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0115'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, AT THE CHURCH
 NG0115'STREET UNDERPASS 80.0 FEET NORTHWEST OF THE NORTHWEST END OF THE
 NG0115'WAITING PLATFORM AT THE OLD EVANSTON RAILWAY STATION, 7.7
 NG0115'FEET NORTHEAST OF NORTHEAST RAIL OF NORTHEAST TRACK, SET IN
 NG0115'TOP OF NORTHEAST END OF THE NORTHWEST CONCRETE ABUTMENT ABOUT
 NG0115'LEVEL WITH THE TRACKS.  SEC 18, T 41 N, R 14 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0464 ***********************************************************************
 MF0464  DESIGNATION -  RV 18
 MF0464  PID         -  MF0464
 MF0464  STATE/COUNTY-  IL/DE KALB
 MF0464  COUNTRY     -  US
 MF0464  USGS QUAD   -  SYCAMORE (2018)
 MF0464
 MF0464                         *CURRENT SURVEY CONTROL
 MF0464  ______________________________________________________________________
 MF0464* NAD 83(1986) POSITION- 41 54 47.     (N) 088 44 42.     (W)   SCALED
 MF0464* NAVD 88 ORTHO HEIGHT -   270.902 (meters)      888.78  (feet) ADJUSTED
 MF0464  ______________________________________________________________________
 MF0464  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF0464  DYNAMIC HEIGHT  -        270.807 (meters)      888.47  (feet) COMP
 MF0464  MODELED GRAVITY -    980,262.9   (mgal)                       NAVD 88
 MF0464
 MF0464  VERT ORDER      -  SECOND    CLASS 0
 MF0464
 MF0464.The horizontal coordinates were scaled from a map and have
 MF0464.an estimated accuracy of +/- 6 seconds.
 MF0464
 MF0464.The orthometric height was determined by differential leveling and
 MF0464.adjusted by the NATIONAL GEODETIC SURVEY
 MF0464.in June 1991.
 MF0464
 MF0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0464.GEOID18 height accuracy estimate available here.
 MF0464
 MF0464.Click photographs - Photos may exist for this station.
 MF0464
 MF0464.The dynamic height is computed by dividing the NAVD 88
 MF0464.geopotential number by the normal gravity value computed on the
 MF0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0464.degrees latitude (g = 980.6199 gals.).
 MF0464
 MF0464.The modeled gravity was interpolated from observed gravity values.
 MF0464
 MF0464;                    North         East    Units  Estimated Accuracy
 MF0464;SPC IL E     -   582,530.      265,850.      MT  (+/- 180 meters Scaled)
 MF0464
 MF0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM552415(NAD 83)
 MF0464
 MF0464                          SUPERSEDED SURVEY CONTROL
 MF0464
 MF0464  NGVD 29 (??/??/92)  270.946  (m)          888.93   (f) ADJ UNCH    2 0
 MF0464
 MF0464.Superseded values are not recommended for survey control.
 MF0464
 MF0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0464.See file dsdata.pdf to determine how the superseded data were derived.
 MF0464
 MF0464_MARKER: R = RIVET
 MF0464_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0464_SP_SET: BRIDGE
 MF0464_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0464
 MF0464  HISTORY     - Date     Condition        Report By
 MF0464  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0464  HISTORY     - 1935     GOOD             CGS
 MF0464  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0464
 MF0464                          STATION DESCRIPTION
 MF0464
 MF0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0464'1 MI SW FROM DE KALB.
 MF0464'1.0 MILE SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0464'FROM THE CROSSING OF U.S. HIGHWAY 30 AT DE KALB, DE KALB COUNTY,
 MF0464'AND IN BRIDGE 1074.  A STANDARD MONEL-METAL RIVET.
 MF0464
 MF0464                          STATION RECOVERY (1996)
 MF0464
 MF0464'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0464'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0714 ***********************************************************************
 KB0714  DESIGNATION -  RV 180
 KB0714  PID         -  KB0714
 KB0714  STATE/COUNTY-  IL/CHRISTIAN
 KB0714  COUNTRY     -  US
 KB0714  USGS QUAD   -  WILLEYS (2018)
 KB0714
 KB0714                         *CURRENT SURVEY CONTROL
 KB0714  ______________________________________________________________________
 KB0714* NAD 83(1986) POSITION- 39 30 51.     (N) 089 13 53.     (W)   SCALED
 KB0714* NAVD 88 ORTHO HEIGHT -   191.015 (meters)      626.69  (feet) ADJUSTED
 KB0714  ______________________________________________________________________
 KB0714  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB0714  DYNAMIC HEIGHT  -        190.905 (meters)      626.33  (feet) COMP
 KB0714  MODELED GRAVITY -    980,047.4   (mgal)                       NAVD 88
 KB0714
 KB0714  VERT ORDER      -  SECOND    CLASS 0
 KB0714
 KB0714.The horizontal coordinates were scaled from a map and have
 KB0714.an estimated accuracy of +/- 6 seconds.
 KB0714
 KB0714.The orthometric height was determined by differential leveling and
 KB0714.adjusted by the NATIONAL GEODETIC SURVEY
 KB0714.in June 1991.
 KB0714
 KB0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0714.GEOID18 height accuracy estimate available here.
 KB0714
 KB0714.Click photographs - Photos may exist for this station.
 KB0714
 KB0714.The dynamic height is computed by dividing the NAVD 88
 KB0714.geopotential number by the normal gravity value computed on the
 KB0714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0714.degrees latitude (g = 980.6199 gals.).
 KB0714
 KB0714.The modeled gravity was interpolated from observed gravity values.
 KB0714
 KB0714;                    North         East    Units  Estimated Accuracy
 KB0714;SPC IL W     -   316,470.      780,430.      MT  (+/- 180 meters Scaled)
 KB0714
 KB0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ081762(NAD 83)
 KB0714
 KB0714                          SUPERSEDED SURVEY CONTROL
 KB0714
 KB0714  NGVD 29 (??/??/92)  191.108  (m)          626.99   (f) ADJ UNCH    2 0
 KB0714
 KB0714.Superseded values are not recommended for survey control.
 KB0714
 KB0714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0714.See file dsdata.pdf to determine how the superseded data were derived.
 KB0714
 KB0714_MARKER: R = RIVET
 KB0714_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0714_SP_SET: CURB
 KB0714_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0714
 KB0714  HISTORY     - Date     Condition        Report By
 KB0714  HISTORY     - UNK      MONUMENTED       BORR
 KB0714  HISTORY     - 1935     GOOD             CGS
 KB0714
 KB0714                          STATION DESCRIPTION
 KB0714
 KB0714'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0714'AT VELMA.
 KB0714'AT VELMA, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 KB0714'16 YARDS SOUTHEAST OF THE STATION, AT POLE 151/13, 1 YARD NORTH
 KB0714'OF THE SOUTH END OF THE STATION PLATFORM, AND IN THE TOP OF THE
 KB0714'CONCRETE CURB AROUND THE PLATFORM.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0816 ***********************************************************************
 KB0816  DESIGNATION -  RV 182
 KB0816  PID         -  KB0816
 KB0816  STATE/COUNTY-  IL/CHRISTIAN
 KB0816  COUNTRY     -  US
 KB0816  USGS QUAD   -  OWANECO (2018)
 KB0816
 KB0816                         *CURRENT SURVEY CONTROL
 KB0816  ______________________________________________________________________
 KB0816* NAD 83(1986) POSITION- 39 27 00.53   (N) 089 09 26.99   (W)   HD_HELD1
 KB0816* NAVD 88 ORTHO HEIGHT -   197.657 (meters)      648.48  (feet) ADJUSTED
 KB0816  ______________________________________________________________________
 KB0816  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 KB0816  DYNAMIC HEIGHT  -        197.541 (meters)      648.10  (feet) COMP
 KB0816  MODELED GRAVITY -    980,036.0   (mgal)                       NAVD 88
 KB0816
 KB0816  VERT ORDER      -  SECOND    CLASS I
 KB0816
 KB0816.The horizontal coordinates were determined by differentially corrected
 KB0816.hand held GPS observations or other comparable positioning techniques
 KB0816.and have an estimated accuracy of +/- 3 meters.
 KB0816
 KB0816.The orthometric height was determined by differential leveling and
 KB0816.adjusted by the NATIONAL GEODETIC SURVEY
 KB0816.in June 1991.
 KB0816
 KB0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0816.GEOID18 height accuracy estimate available here.
 KB0816
 KB0816.Click photographs - Photos may exist for this station.
 KB0816
 KB0816.The dynamic height is computed by dividing the NAVD 88
 KB0816.geopotential number by the normal gravity value computed on the
 KB0816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0816.degrees latitude (g = 980.6199 gals.).
 KB0816
 KB0816.The modeled gravity was interpolated from observed gravity values.
 KB0816
 KB0816;                    North         East    Units  Estimated Accuracy
 KB0816;SPC IL W     -   309,427.7     786,859.9     MT  (+/- 3 meters HH1 GPS) 
 KB0816
 KB0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1435968953(NAD 83)
 KB0816
 KB0816                          SUPERSEDED SURVEY CONTROL
 KB0816
 KB0816  NGVD 29 (??/??/92)  197.745  (m)          648.77   (f) ADJ UNCH    2 0
 KB0816
 KB0816.Superseded values are not recommended for survey control.
 KB0816
 KB0816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0816.See file dsdata.pdf to determine how the superseded data were derived.
 KB0816
 KB0816_MARKER: R = RIVET
 KB0816_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0816_SP_SET: CURB
 KB0816_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0816_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0816_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0816+SATELLITE: SATELLITE OBSERVATIONS - September 02, 2015
 KB0816
 KB0816  HISTORY     - Date     Condition        Report By
 KB0816  HISTORY     - UNK      MONUMENTED       BORR
 KB0816  HISTORY     - 1935     GOOD             CGS
 KB0816  HISTORY     - 1976     GOOD             NGS
 KB0816  HISTORY     - 20060506 GOOD             GEOCAC
 KB0816  HISTORY     - 20140718 GOOD             ILDT
 KB0816  HISTORY     - 20150902 GOOD             AMESC
 KB0816
 KB0816                          STATION DESCRIPTION
 KB0816
 KB0816'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0816'AT MILLERSVILLE.
 KB0816'AT MILLERSVILLE, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO
 KB0816'RAILROAD, AT THE STATION, 35 YARDS NORTHWEST OF THE CENTER OF A
 KB0816'ROAD CROSSING, AT POLE 145/15, 2 YARDS NORTHEAST OF THE
 KB0816'CENTERLINE OF THE TRACK, AND IN THE TOP OF THE CONCRETE CURB
 KB0816'AROUND THE STATION PLATFORM.  A STANDARD MONEL-METAL RIVET.
 KB0816
 KB0816                          STATION RECOVERY (1976)
 KB0816
 KB0816'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0816'MARK RECOVERED, THE DEPOT AND PLAT FORM ARE GONE, THE CONCRETE CURB
 KB0816'IS ALL THAT REMAINS. THE MARK IS ON THE NORTHEAST SIDE OF THE TRACKS
 KB0816'0.15 MILE SOUTHEAST OF THE ELEVATOR, 115 FT NORTHWEST OF THE CENTER
 KB0816'OF NORTH-SOUTH GRAVEL ROAD. IT IS 6 FT NORTHEAST OF THE CENTER OF THE
 KB0816'TRACK.
 KB0816
 KB0816                          STATION RECOVERY (2006)
 KB0816
 KB0816'RECOVERY NOTE BY GEOCACHING 2006 (JEB)
 KB0816'MARK RECOVERED.  THE RAILROAD TRACKS HAVE BEEN REMOVED, AND THE
 KB0816'RAILBED IS NOW A BIKING/HIKING TRAIL.  THE NORTH-SOUTH GRAVEL ROAD
 KB0816'REFERENCED IN THE 1976 RECOVERY NOTE IS CURRENTLY NAMED CHRISTIAN
 KB0816'COUNTY N 2000E ROAD.
 KB0816
 KB0816                          STATION RECOVERY (2014)
 KB0816
 KB0816'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0816'RECOVERED AS DESCRIBED
 KB0816
 KB0816                          STATION RECOVERY (2015)
 KB0816
 KB0816'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0816'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0821 ***********************************************************************
 KB0821  DESIGNATION -  RV 183
 KB0821  PID         -  KB0821
 KB0821  STATE/COUNTY-  IL/CHRISTIAN
 KB0821  COUNTRY     -  US
 KB0821  USGS QUAD   -  PANA (2018)
 KB0821
 KB0821                         *CURRENT SURVEY CONTROL
 KB0821  ______________________________________________________________________
 KB0821* NAD 83(1986) POSITION- 39 23 32.     (N) 089 05 01.     (W)   SCALED
 KB0821* NAVD 88 ORTHO HEIGHT -   211.660 (meters)      694.42  (feet) ADJUSTED
 KB0821  ______________________________________________________________________
 KB0821  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB0821  DYNAMIC HEIGHT  -        211.533 (meters)      694.00  (feet) COMP
 KB0821  MODELED GRAVITY -    980,023.8   (mgal)                       NAVD 88
 KB0821
 KB0821  VERT ORDER      -  SECOND    CLASS 0
 KB0821
 KB0821.The horizontal coordinates were scaled from a map and have
 KB0821.an estimated accuracy of +/- 6 seconds.
 KB0821
 KB0821.The orthometric height was determined by differential leveling and
 KB0821.adjusted by the NATIONAL GEODETIC SURVEY
 KB0821.in June 1991.
 KB0821
 KB0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0821.GEOID18 height accuracy estimate available here.
 KB0821
 KB0821.Click photographs - Photos may exist for this station.
 KB0821
 KB0821.The dynamic height is computed by dividing the NAVD 88
 KB0821.geopotential number by the normal gravity value computed on the
 KB0821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0821.degrees latitude (g = 980.6199 gals.).
 KB0821
 KB0821.The modeled gravity was interpolated from observed gravity values.
 KB0821
 KB0821;                    North         East    Units  Estimated Accuracy
 KB0821;SPC IL W     -   303,070.      793,300.      MT  (+/- 180 meters Scaled)
 KB0821
 KB0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ205623(NAD 83)
 KB0821
 KB0821                          SUPERSEDED SURVEY CONTROL
 KB0821
 KB0821  NGVD 29 (??/??/92)  211.75   (m)          694.7    (f) COMPUTED    2 0
 KB0821
 KB0821.Superseded values are not recommended for survey control.
 KB0821
 KB0821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0821.See file dsdata.pdf to determine how the superseded data were derived.
 KB0821
 KB0821_MARKER: DD = SURVEY DISK
 KB0821_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KB0821_SP_SET: CURB
 KB0821_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0821
 KB0821  HISTORY     - Date     Condition        Report By
 KB0821  HISTORY     - UNK      MONUMENTED       BORR
 KB0821  HISTORY     - 1935     GOOD             CGS
 KB0821  HISTORY     - 1961     MARK NOT FOUND   CGS
 KB0821
 KB0821                          STATION DESCRIPTION
 KB0821
 KB0821'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0821'AT PANA.
 KB0821'AT PANA, CHRISTIAN COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 KB0821'AT THE STATION IN LINE WITH THE EAST EDGE OF THE STATION, 19
 KB0821'YARDS WEST OF A CONCRETE WALK, AND IN THE TOP OF A CONCRETE CURB
 KB0821'AROUND THE STATION PLATFORM.  A STANDARD MONEL-METAL RIVET.
 KB0821'NOTE-- STATION HAS BEEN TORN DOWN.
 KB0821
 KB0821                          STATION RECOVERY (1961)
 KB0821
 KB0821'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KB0821'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0012 ***********************************************************************
 HB0012  DESIGNATION -  RV 184
 HB0012  PID         -  HB0012
 HB0012  STATE/COUNTY-  IL/WHITE
 HB0012  COUNTRY     -  US
 HB0012  USGS QUAD   -  NORRIS CITY (2018)
 HB0012
 HB0012                         *CURRENT SURVEY CONTROL
 HB0012  ______________________________________________________________________
 HB0012* NAD 83(1986) POSITION- 37 58 25.     (N) 088 19 24.     (W)   SCALED
 HB0012* NAVD 88 ORTHO HEIGHT -   130.817 (meters)      429.19  (feet) ADJUSTED
 HB0012  ______________________________________________________________________
 HB0012  GEOID HEIGHT    -        -30.214 (meters)                     GEOID18
 HB0012  DYNAMIC HEIGHT  -        130.728 (meters)      428.90  (feet) COMP
 HB0012  MODELED GRAVITY -    979,947.5   (mgal)                       NAVD 88
 HB0012
 HB0012  VERT ORDER      -  SECOND    CLASS 0
 HB0012
 HB0012.The horizontal coordinates were scaled from a map and have
 HB0012.an estimated accuracy of +/- 6 seconds.
 HB0012
 HB0012.The orthometric height was determined by differential leveling and
 HB0012.adjusted by the NATIONAL GEODETIC SURVEY
 HB0012.in June 1991.
 HB0012
 HB0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0012.GEOID18 height accuracy estimate available here.
 HB0012
 HB0012.Click photographs - Photos may exist for this station.
 HB0012
 HB0012.The dynamic height is computed by dividing the NAVD 88
 HB0012.geopotential number by the normal gravity value computed on the
 HB0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0012.degrees latitude (g = 980.6199 gals.).
 HB0012
 HB0012.The modeled gravity was interpolated from observed gravity values.
 HB0012
 HB0012;                    North         East    Units  Estimated Accuracy
 HB0012;SPC IL E     -   145,050.      300,880.      MT  (+/- 180 meters Scaled)
 HB0012
 HB0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH837037(NAD 83)
 HB0012
 HB0012                          SUPERSEDED SURVEY CONTROL
 HB0012
 HB0012  NGVD 29 (11/26/84)  130.920  (m)          429.53   (f) ADJUSTED    2 0
 HB0012
 HB0012.Superseded values are not recommended for survey control.
 HB0012
 HB0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0012.See file dsdata.pdf to determine how the superseded data were derived.
 HB0012
 HB0012_MARKER: R = RIVET
 HB0012_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB0012_SP_SET: PLATFORM
 HB0012_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0012
 HB0012  HISTORY     - Date     Condition        Report By
 HB0012  HISTORY     - UNK      MONUMENTED       BORR
 HB0012  HISTORY     - 1935     GOOD             CGS
 HB0012
 HB0012                          STATION DESCRIPTION
 HB0012
 HB0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0012'AT NORRIS CITY, WHITE COUNTY, AT THE CROSSING OF THE CLEVELAND,
 HB0012'CINCINNATI, CHICAGO AND ST. LOUIS RAILWAY AND THE BALTIMORE
 HB0012'AND OHIO RAILROAD, AT THE C.C.C. AND ST. L. RY. STATION, 15 FEET
 HB0012'WEST OF THE C.C.C. AND ST. L. RY. TRACK, 3 FEET NORTH OF THE
 HB0012'B. AND O. R.R. TRACK, AND IN THE TOP OF A CONCRETE STATION
 HB0012'PLATFORM.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0144 ***********************************************************************
 JB0144  DESIGNATION -  RV 185
 JB0144  PID         -  JB0144
 JB0144  STATE/COUNTY-  IL/WHITE
 JB0144  COUNTRY     -  US
 JB0144  USGS QUAD   -  ENFIELD (2018)
 JB0144
 JB0144                         *CURRENT SURVEY CONTROL
 JB0144  ______________________________________________________________________
 JB0144* NAD 83(1986) POSITION- 38 04 58.     (N) 088 20 45.     (W)   SCALED
 JB0144* NAVD 88 ORTHO HEIGHT -   141.087 (meters)      462.88  (feet) ADJUSTED
 JB0144  ______________________________________________________________________
 JB0144  GEOID HEIGHT    -        -30.310 (meters)                     GEOID18
 JB0144  DYNAMIC HEIGHT  -        140.993 (meters)      462.57  (feet) COMP
 JB0144  MODELED GRAVITY -    979,961.0   (mgal)                       NAVD 88
 JB0144
 JB0144  VERT ORDER      -  SECOND    CLASS 0
 JB0144
 JB0144.The horizontal coordinates were scaled from a map and have
 JB0144.an estimated accuracy of +/- 6 seconds.
 JB0144
 JB0144.The orthometric height was determined by differential leveling and
 JB0144.adjusted by the NATIONAL GEODETIC SURVEY
 JB0144.in June 1991.
 JB0144
 JB0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0144.GEOID18 height accuracy estimate available here.
 JB0144
 JB0144.Click photographs - Photos may exist for this station.
 JB0144
 JB0144.The dynamic height is computed by dividing the NAVD 88
 JB0144.geopotential number by the normal gravity value computed on the
 JB0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0144.degrees latitude (g = 980.6199 gals.).
 JB0144
 JB0144.The modeled gravity was interpolated from observed gravity values.
 JB0144
 JB0144;                    North         East    Units  Estimated Accuracy
 JB0144;SPC IL E     -   157,160.      298,900.      MT  (+/- 180 meters Scaled)
 JB0144
 JB0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH819158(NAD 83)
 JB0144
 JB0144                          SUPERSEDED SURVEY CONTROL
 JB0144
 JB0144  NGVD 29 (??/??/92)  141.190  (m)          463.22   (f) ADJ UNCH    2 0
 JB0144
 JB0144.Superseded values are not recommended for survey control.
 JB0144
 JB0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0144.See file dsdata.pdf to determine how the superseded data were derived.
 JB0144
 JB0144_MARKER: R = RIVET
 JB0144_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0144_SP_SET: PAVEMENT
 JB0144_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0144
 JB0144  HISTORY     - Date     Condition        Report By
 JB0144  HISTORY     - UNK      MONUMENTED       BORR
 JB0144  HISTORY     - 1935     GOOD             CGS
 JB0144  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0144
 JB0144                          STATION DESCRIPTION
 JB0144
 JB0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0144'1.1 MI S FROM ENFIELD.
 JB0144'1.1 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0144'STATION AT ENFIELD, WHITE COUNTY, AT THE CROSSING OF STATE
 JB0144'HIGHWAY 14, 6 FEET EAST OF THE TRACK, AND IN THE TOP OF THE
 JB0144'HIGHWAY PAVEMENT.  A STANDARD MONEL METAL RIVET.
 JB0144
 JB0144                          STATION RECOVERY (1974)
 JB0144
 JB0144'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0144'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0281 ***********************************************************************
 JC0281  DESIGNATION -  RV 19
 JC0281  PID         -  JC0281
 JC0281  STATE/COUNTY-  IL/MONROE
 JC0281  COUNTRY     -  US
 JC0281  USGS QUAD   -  COLUMBIA (2018)
 JC0281
 JC0281                         *CURRENT SURVEY CONTROL
 JC0281  ______________________________________________________________________
 JC0281* NAD 83(1986) POSITION- 38 29 03.     (N) 090 13 38.     (W)   SCALED
 JC0281* NAVD 88 ORTHO HEIGHT -   125.595 (meters)      412.06  (feet) ADJUSTED
 JC0281  ______________________________________________________________________
 JC0281  GEOID HEIGHT    -        -30.684 (meters)                     GEOID18
 JC0281  DYNAMIC HEIGHT  -        125.515 (meters)      411.79  (feet) COMP
 JC0281  MODELED GRAVITY -    979,986.6   (mgal)                       NAVD 88
 JC0281
 JC0281  VERT ORDER      -  SECOND    CLASS 0
 JC0281
 JC0281.The horizontal coordinates were scaled from a map and have
 JC0281.an estimated accuracy of +/- 6 seconds.
 JC0281
 JC0281.The orthometric height was determined by differential leveling and
 JC0281.adjusted by the NATIONAL GEODETIC SURVEY
 JC0281.in June 1991.
 JC0281
 JC0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0281.GEOID18 height accuracy estimate available here.
 JC0281
 JC0281.Click photographs - Photos may exist for this station.
 JC0281
 JC0281.The dynamic height is computed by dividing the NAVD 88
 JC0281.geopotential number by the normal gravity value computed on the
 JC0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0281.degrees latitude (g = 980.6199 gals.).
 JC0281
 JC0281.The modeled gravity was interpolated from observed gravity values.
 JC0281
 JC0281;                    North         East    Units  Estimated Accuracy
 JC0281;SPC IL W     -   201,710.      694,720.      MT  (+/- 180 meters Scaled)
 JC0281
 JC0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC418631(NAD 83)
 JC0281
 JC0281                          SUPERSEDED SURVEY CONTROL
 JC0281
 JC0281  NGVD 29 (??/??/92)  125.739  (m)          412.53   (f) ADJ UNCH    2 0
 JC0281
 JC0281.Superseded values are not recommended for survey control.
 JC0281
 JC0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0281.See file dsdata.pdf to determine how the superseded data were derived.
 JC0281
 JC0281_MARKER: R = RIVET
 JC0281_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0281_SP_SET: SIGNAL CONCRETE BASE
 JC0281_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0281
 JC0281  HISTORY     - Date     Condition        Report By
 JC0281  HISTORY     - UNK      MONUMENTED       MPRR
 JC0281  HISTORY     - 1935     GOOD             CGS
 JC0281  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0281
 JC0281                          STATION DESCRIPTION
 JC0281
 JC0281'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0281'2.5 MI S FROM DUPO.
 JC0281'2.5 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0281'STATION AT DUPO, ST. CLAIR COUNTY, AT POLE 8/23, 10 FEET WEST
 JC0281'OF THE CENTERLINE OF THE SOUTH-BOUND MAIN TRACK, AT SIGNAL 87,
 JC0281'AND IN THE TOP OF THE NORTHEAST CORNER OF THE CONCRETE BASE.  A
 JC0281'STANDARD MONEL-METAL RIVET.
 JC0281
 JC0281                          STATION RECOVERY (1987)
 JC0281
 JC0281'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0281'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0158 ***********************************************************************
 NH0158  DESIGNATION -  RV 19
 NH0158  PID         -  NH0158
 NH0158  STATE/COUNTY-  IL/MCHENRY
 NH0158  COUNTRY     -  US
 NH0158  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0158
 NH0158                         *CURRENT SURVEY CONTROL
 NH0158  ______________________________________________________________________
 NH0158* NAD 83(1986) POSITION- 42 10 16.     (N) 088 18 01.     (W)   SCALED
 NH0158* NAVD 88 ORTHO HEIGHT -   234.198 (meters)      768.36  (feet) ADJUSTED
 NH0158  ______________________________________________________________________
 NH0158  GEOID HEIGHT    -        -33.729 (meters)                     GEOID18
 NH0158  DYNAMIC HEIGHT  -        234.117 (meters)      768.10  (feet) COMP
 NH0158  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 NH0158
 NH0158  VERT ORDER      -  SECOND    CLASS 0
 NH0158
 NH0158.The horizontal coordinates were scaled from a map and have
 NH0158.an estimated accuracy of +/- 6 seconds.
 NH0158
 NH0158.The orthometric height was determined by differential leveling and
 NH0158.adjusted by the NATIONAL GEODETIC SURVEY
 NH0158.in June 1991.
 NH0158
 NH0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0158.GEOID18 height accuracy estimate available here.
 NH0158
 NH0158.Click photographs - Photos may exist for this station.
 NH0158
 NH0158.The dynamic height is computed by dividing the NAVD 88
 NH0158.geopotential number by the normal gravity value computed on the
 NH0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0158.degrees latitude (g = 980.6199 gals.).
 NH0158
 NH0158.The modeled gravity was interpolated from observed gravity values.
 NH0158
 NH0158;                    North         East    Units  Estimated Accuracy
 NH0158;SPC IL E     -   611,110.      302,730.      MT  (+/- 180 meters Scaled)
 NH0158
 NH0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM926695(NAD 83)
 NH0158
 NH0158                          SUPERSEDED SURVEY CONTROL
 NH0158
 NH0158  NGVD 29 (??/??/92)  234.250  (m)          768.54   (f) ADJ UNCH    2 0
 NH0158
 NH0158.Superseded values are not recommended for survey control.
 NH0158
 NH0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0158.See file dsdata.pdf to determine how the superseded data were derived.
 NH0158
 NH0158_MARKER: R = RIVET
 NH0158_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0158_SP_SET: ABUTMENT
 NH0158_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0158
 NH0158  HISTORY     - Date     Condition        Report By
 NH0158  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0158  HISTORY     - 1960     GOOD             CGS
 NH0158
 NH0158                          STATION DESCRIPTION
 NH0158
 NH0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0158'0.6 MI N FROM ALGONQUIN.
 NH0158'ABOUT 0.55 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0158'FROM THE STATION AT ALGONQUIN, 0.3 MILE NORTH OF MILEPOLE 53,
 NH0158'10 FEET NORTHEAST OF THE NORTHEAST RAIL, IN TOP OF THE EAST END
 NH0158'OF THE NROTH ABUTMENT OF RAILROAD OVERPASS OVER STATE HIGHWAY 62,
 NH0158'2 FEET NORTHEAST OF THE NORTH CORNER OF STEEL STRUCTURE ALONG
 NH0158'THE NORTHEAST SIDE OF THE OVERPASS, AND ABOUT 1 1/2 FEET BELOW
 NH0158'THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0119 ***********************************************************************
 NG0119  DESIGNATION -  RV 19
 NG0119  PID         -  NG0119
 NG0119  STATE/COUNTY-  IL/COOK
 NG0119  COUNTRY     -  US
 NG0119  USGS QUAD   -  EVANSTON (2018)
 NG0119
 NG0119                         *CURRENT SURVEY CONTROL
 NG0119  ______________________________________________________________________
 NG0119* NAD 83(1986) POSITION- 42 03 21.     (N) 087 41 27.     (W)   SCALED
 NG0119* NAVD 88 ORTHO HEIGHT -   187.071 (meters)      613.75  (feet) ADJUSTED
 NG0119  ______________________________________________________________________
 NG0119  GEOID HEIGHT    -        -33.825 (meters)                     GEOID18
 NG0119  DYNAMIC HEIGHT  -        187.011 (meters)      613.55  (feet) COMP
 NG0119  MODELED GRAVITY -    980,294.2   (mgal)                       NAVD 88
 NG0119
 NG0119  VERT ORDER      -  FIRST     CLASS 0
 NG0119
 NG0119.The horizontal coordinates were scaled from a map and have
 NG0119.an estimated accuracy of +/- 6 seconds.
 NG0119
 NG0119.The orthometric height was determined by differential leveling and
 NG0119.adjusted by the NATIONAL GEODETIC SURVEY
 NG0119.in June 1991.
 NG0119
 NG0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0119.GEOID18 height accuracy estimate available here.
 NG0119
 NG0119.Click photographs - Photos may exist for this station.
 NG0119
 NG0119.The dynamic height is computed by dividing the NAVD 88
 NG0119.geopotential number by the normal gravity value computed on the
 NG0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0119.degrees latitude (g = 980.6199 gals.).
 NG0119
 NG0119.The modeled gravity was interpolated from observed gravity values.
 NG0119
 NG0119;                    North         East    Units  Estimated Accuracy
 NG0119;SPC IL E     -   598,500.      353,180.      MT  (+/- 180 meters Scaled)
 NG0119
 NG0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM428562(NAD 83)
 NG0119
 NG0119                          SUPERSEDED SURVEY CONTROL
 NG0119
 NG0119  NGVD 29 (??/??/92)  187.227  (m)          614.26   (f) ADJ UNCH    1 0
 NG0119
 NG0119.Superseded values are not recommended for survey control.
 NG0119
 NG0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0119.See file dsdata.pdf to determine how the superseded data were derived.
 NG0119
 NG0119_MARKER: R = RIVET
 NG0119_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0119_SP_SET: TOWER FOUNDATION
 NG0119_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0119
 NG0119  HISTORY     - Date     Condition        Report By
 NG0119  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0119  HISTORY     - 1973     GOOD             NGS
 NG0119
 NG0119                          STATION DESCRIPTION
 NG0119
 NG0119'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0119'AT EVANSTON.
 NG0119'1.5 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0119'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, 86.0 FEET
 NG0119'NORTHWEST OF CENTER LINE OF SIMSPON STREET (UNDERPASS) AT SIGNAL
 NG0119'BRIDGE 329, 58.8 FEET NORTHEAST OF AND ACROSS 3 TRACKS FROM THE
 NG0119'EAST CORNER OF CANAL TOWER, 19.4 FEET NORTHEAST OF THE NORTHEAST
 NG0119'RAIL OF NORTHEAST TRACK, SET IN TOP OF THE SOUTHWEST SIDE AND
 NG0119'CENTER OF THE NORTHEAST CONCRETE FOUNDATION OF TOWER.
 NG0119'SEC 12, T 41 N, R 13 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1125 ***********************************************************************
 MF1125  DESIGNATION -  RV 19
 MF1125  PID         -  MF1125
 MF1125  STATE/COUNTY-  IL/LEE
 MF1125  COUNTRY     -  US
 MF1125  USGS QUAD   -  HARMON (2018)
 MF1125
 MF1125                         *CURRENT SURVEY CONTROL
 MF1125  ______________________________________________________________________
 MF1125* NAD 83(1986) POSITION- 41 43 34.     (N) 089 37 08.     (W)   SCALED
 MF1125* NAVD 88 ORTHO HEIGHT -   199.420 (meters)      654.26  (feet) ADJUSTED
 MF1125  ______________________________________________________________________
 MF1125  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 MF1125  DYNAMIC HEIGHT  -        199.347 (meters)      654.02  (feet) COMP
 MF1125  MODELED GRAVITY -    980,254.9   (mgal)                       NAVD 88
 MF1125
 MF1125  VERT ORDER      -  SECOND    CLASS 0
 MF1125
 MF1125.The horizontal coordinates were scaled from a map and have
 MF1125.an estimated accuracy of +/- 6 seconds.
 MF1125
 MF1125.The orthometric height was determined by differential leveling and
 MF1125.adjusted by the NATIONAL GEODETIC SURVEY
 MF1125.in June 1991.
 MF1125
 MF1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1125.GEOID18 height accuracy estimate available here.
 MF1125
 MF1125.Click photographs - Photos may exist for this station.
 MF1125
 MF1125.The dynamic height is computed by dividing the NAVD 88
 MF1125.geopotential number by the normal gravity value computed on the
 MF1125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1125.degrees latitude (g = 980.6199 gals.).
 MF1125
 MF1125.The modeled gravity was interpolated from observed gravity values.
 MF1125
 MF1125;                    North         East    Units  Estimated Accuracy
 MF1125;SPC IL W     -   561,810.      745,580.      MT  (+/- 180 meters Scaled)
 MF1125
 MF1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM821226(NAD 83)
 MF1125
 MF1125                          SUPERSEDED SURVEY CONTROL
 MF1125
 MF1125  NGVD 29 (??/??/92)  199.486  (m)          654.48   (f) ADJ UNCH    2 0
 MF1125
 MF1125.Superseded values are not recommended for survey control.
 MF1125
 MF1125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1125.See file dsdata.pdf to determine how the superseded data were derived.
 MF1125
 MF1125_MARKER: R = RIVET
 MF1125_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF1125_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1125
 MF1125  HISTORY     - Date     Condition        Report By
 MF1125  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1125  HISTORY     - 1934     GOOD             CGS
 MF1125  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1125  HISTORY     - 20030605 MARK NOT FOUND   USPSQD
 MF1125
 MF1125                          STATION DESCRIPTION
 MF1125
 MF1125'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1125'1.6 MI N FROM VAN PETTEN.
 MF1125'1.6 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1125'FROM THE STATION AT VAN PETTEN, LEE COUNTY, AT CULVERT 1412, AND
 MF1125'ON THE TOP OF THE WEST END OF A 2-FOOT CONCRETE PIPE.  A STANDARD
 MF1125'MONEL-METAL RIVET.
 MF1125
 MF1125                          STATION RECOVERY (2002)
 MF1125
 MF1125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1125'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1125
 MF1125                          STATION RECOVERY (2003)
 MF1125
 MF1125'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1125'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0465 ***********************************************************************
 MF0465  DESIGNATION -  RV 19
 MF0465  PID         -  MF0465
 MF0465  STATE/COUNTY-  IL/DE KALB
 MF0465  COUNTRY     -  US
 MF0465  USGS QUAD   -  SYCAMORE (2018)
 MF0465
 MF0465                         *CURRENT SURVEY CONTROL
 MF0465  ______________________________________________________________________
 MF0465* NAD 83(1986) POSITION- 41 54 24.     (N) 088 44 56.     (W)   SCALED
 MF0465* NAVD 88 ORTHO HEIGHT -   269.857 (meters)      885.36  (feet) ADJUSTED
 MF0465  ______________________________________________________________________
 MF0465  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF0465  DYNAMIC HEIGHT  -        269.762 (meters)      885.04  (feet) COMP
 MF0465  MODELED GRAVITY -    980,261.7   (mgal)                       NAVD 88
 MF0465
 MF0465  VERT ORDER      -  SECOND    CLASS 0
 MF0465
 MF0465.The horizontal coordinates were scaled from a map and have
 MF0465.an estimated accuracy of +/- 6 seconds.
 MF0465
 MF0465.The orthometric height was determined by differential leveling and
 MF0465.adjusted by the NATIONAL GEODETIC SURVEY
 MF0465.in June 1991.
 MF0465
 MF0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0465.GEOID18 height accuracy estimate available here.
 MF0465
 MF0465.Click photographs - Photos may exist for this station.
 MF0465
 MF0465.The dynamic height is computed by dividing the NAVD 88
 MF0465.geopotential number by the normal gravity value computed on the
 MF0465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0465.degrees latitude (g = 980.6199 gals.).
 MF0465
 MF0465.The modeled gravity was interpolated from observed gravity values.
 MF0465
 MF0465;                    North         East    Units  Estimated Accuracy
 MF0465;SPC IL E     -   581,820.      265,520.      MT  (+/- 180 meters Scaled)
 MF0465
 MF0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM549408(NAD 83)
 MF0465
 MF0465                          SUPERSEDED SURVEY CONTROL
 MF0465
 MF0465  NGVD 29 (??/??/92)  269.902  (m)          885.50   (f) ADJ UNCH    2 0
 MF0465
 MF0465.Superseded values are not recommended for survey control.
 MF0465
 MF0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0465.See file dsdata.pdf to determine how the superseded data were derived.
 MF0465
 MF0465_MARKER: R = RIVET
 MF0465_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0465_SP_SET: CULVERT
 MF0465_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0465
 MF0465  HISTORY     - Date     Condition        Report By
 MF0465  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0465  HISTORY     - 1935     GOOD             CGS
 MF0465  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0465
 MF0465                          STATION DESCRIPTION
 MF0465
 MF0465'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0465'1.4 MI SW FROM DE KALB.
 MF0465'1.4 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0465'FROM THE CROSSING OF U.S. HIGHWAY 30 AT DE KALB, DE KALB COUNTY,
 MF0465'AT CULVERT 1076, IN THE TOP OF THE SOUTHWEST END OF THE STONE
 MF0465'HEADWALL, 12 FEET NORTHWEST OF THE CENTERLINE OF THE TRACK, AND
 MF0465'ABOUT 3 FEET LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0465
 MF0465                          STATION RECOVERY (1996)
 MF0465
 MF0465'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0465'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1165 ***********************************************************************
 MF1165  DESIGNATION -  RV 19
 MF1165  PID         -  MF1165
 MF1165  STATE/COUNTY-  IL/WHITESIDE
 MF1165  COUNTRY     -  US
 MF1165  USGS QUAD   -  MORRISON (2018)
 MF1165
 MF1165                         *CURRENT SURVEY CONTROL
 MF1165  ______________________________________________________________________
 MF1165* NAD 83(1986) POSITION- 41 47 54.     (N) 089 55 37.     (W)   SCALED
 MF1165* NAVD 88 ORTHO HEIGHT -   198.494 (meters)      651.23  (feet) ADJUSTED
 MF1165  ______________________________________________________________________
 MF1165  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF1165  DYNAMIC HEIGHT  -        198.423 (meters)      650.99  (feet) COMP
 MF1165  MODELED GRAVITY -    980,259.7   (mgal)                       NAVD 88
 MF1165
 MF1165  VERT ORDER      -  SECOND    CLASS 0
 MF1165
 MF1165.The horizontal coordinates were scaled from a map and have
 MF1165.an estimated accuracy of +/- 6 seconds.
 MF1165
 MF1165.The orthometric height was determined by differential leveling and
 MF1165.adjusted by the NATIONAL GEODETIC SURVEY
 MF1165.in June 1991.
 MF1165
 MF1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1165.GEOID18 height accuracy estimate available here.
 MF1165
 MF1165.Click photographs - Photos may exist for this station.
 MF1165
 MF1165.The dynamic height is computed by dividing the NAVD 88
 MF1165.geopotential number by the normal gravity value computed on the
 MF1165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1165.degrees latitude (g = 980.6199 gals.).
 MF1165
 MF1165.The modeled gravity was interpolated from observed gravity values.
 MF1165
 MF1165;                    North         East    Units  Estimated Accuracy
 MF1165;SPC IL W     -   569,710.      719,920.      MT  (+/- 180 meters Scaled)
 MF1165
 MF1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM568315(NAD 83)
 MF1165
 MF1165                          SUPERSEDED SURVEY CONTROL
 MF1165
 MF1165  NGVD 29 (??/??/92)  198.534  (m)          651.36   (f) ADJ UNCH    2 0
 MF1165
 MF1165.Superseded values are not recommended for survey control.
 MF1165
 MF1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1165.See file dsdata.pdf to determine how the superseded data were derived.
 MF1165
 MF1165_MARKER: R = RIVET
 MF1165_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1165_SP_SET: CULVERT
 MF1165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1165_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1165+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2003
 MF1165
 MF1165  HISTORY     - Date     Condition        Report By
 MF1165  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1165  HISTORY     - 1943     GOOD             CGS
 MF1165  HISTORY     - 19980222 GOOD             USPSQD
 MF1165  HISTORY     - 19990505 GOOD             USPSQD
 MF1165  HISTORY     - 20030312 GOOD             USPSQD
 MF1165  HISTORY     - 20050321 GOOD             USPSQD
 MF1165
 MF1165                          STATION DESCRIPTION
 MF1165
 MF1165'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF1165'2.3 MI E FROM MORRISON.
 MF1165'2.3 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1165'COUNTY COURTHOUSE AT MORRISON, WHITESIDE COUNTY, AT RAILROAD CULVERT
 MF1165'NO. 230, IN THE TOP OF THE EAST END OF THE NORTH CONCRETE HEADWALL,
 MF1165'AND ABOUT 3 FEET LOWER THAN THE RAIL.  A STANDARD MONEL-METAL RIVET.
 MF1165'NOTE-- IT WAS REPORTED THAT THIS MARK IS COVERED BY WOODEN TIMBERS
 MF1165'USED AS AN ADDITIONAL RETAINING WALL.
 MF1165
 MF1165                          STATION RECOVERY (1998)
 MF1165
 MF1165'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1165'RECOVERED IN GOOD CONDITION.
 MF1165
 MF1165                          STATION RECOVERY (1999)
 MF1165
 MF1165'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1165'RECOVERED IN GOOD CONDITION.
 MF1165
 MF1165                          STATION RECOVERY (2003)
 MF1165
 MF1165'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1165'RECOVERED IN GOOD CONDITION.
 MF1165
 MF1165                          STATION RECOVERY (2005)
 MF1165
 MF1165'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0537 ***********************************************************************
 JB0537  DESIGNATION -  RV 196
 JB0537  PID         -  JB0537
 JB0537  STATE/COUNTY-  IL/CLAY
 JB0537  COUNTRY     -  US
 JB0537  USGS QUAD   -  XENIA NE (2018)
 JB0537
 JB0537                         *CURRENT SURVEY CONTROL
 JB0537  ______________________________________________________________________
 JB0537* NAD 83(1986) POSITION- 38 43 51.     (N) 088 30 07.     (W)   SCALED
 JB0537* NAVD 88 ORTHO HEIGHT -   143.896 (meters)      472.10  (feet) ADJUSTED
 JB0537  ______________________________________________________________________
 JB0537  GEOID HEIGHT    -        -31.290 (meters)                     GEOID18
 JB0537  DYNAMIC HEIGHT  -        143.807 (meters)      471.81  (feet) COMP
 JB0537  MODELED GRAVITY -    980,010.4   (mgal)                       NAVD 88
 JB0537
 JB0537  VERT ORDER      -  SECOND    CLASS 0
 JB0537
 JB0537.The horizontal coordinates were scaled from a map and have
 JB0537.an estimated accuracy of +/- 6 seconds.
 JB0537
 JB0537.The orthometric height was determined by differential leveling and
 JB0537.adjusted by the NATIONAL GEODETIC SURVEY
 JB0537.in June 1991.
 JB0537
 JB0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0537.GEOID18 height accuracy estimate available here.
 JB0537
 JB0537.Click photographs - Photos may exist for this station.
 JB0537
 JB0537.The dynamic height is computed by dividing the NAVD 88
 JB0537.geopotential number by the normal gravity value computed on the
 JB0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0537.degrees latitude (g = 980.6199 gals.).
 JB0537
 JB0537.The modeled gravity was interpolated from observed gravity values.
 JB0537
 JB0537;                    North         East    Units  Estimated Accuracy
 JB0537;SPC IL E     -   229,110.      285,340.      MT  (+/- 180 meters Scaled)
 JB0537
 JB0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH694879(NAD 83)
 JB0537
 JB0537                          SUPERSEDED SURVEY CONTROL
 JB0537
 JB0537  NGVD 29 (??/??/92)  144.01   (m)          472.5    (f) COMPUTED    2 0
 JB0537
 JB0537.Superseded values are not recommended for survey control.
 JB0537
 JB0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0537.See file dsdata.pdf to determine how the superseded data were derived.
 JB0537
 JB0537_MARKER: R = RIVET
 JB0537_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0537_SP_SET: CULVERT
 JB0537_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0537
 JB0537  HISTORY     - Date     Condition        Report By
 JB0537  HISTORY     - UNK      MONUMENTED       BORR
 JB0537  HISTORY     - 1935     GOOD             CGS
 JB0537
 JB0537                          STATION DESCRIPTION
 JB0537
 JB0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0537'2.7 MI S FROM LOUISVILLE (LOUIS).
 JB0537'2.7 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0537'STATION AT LOUISVILLE (LOUIS), CLAY COUNTY, AT POLE 78+17, AT
 JB0537'CULVERT 101, 6 FEET EAST OF THE EAST RAIL, IN THE TOP OF THE
 JB0537'HEADWALL, AND 9 INCHES NORTH OF THE SOUTH END.  A STANDARD
 JB0537'MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0539 ***********************************************************************
 JB0539  DESIGNATION -  RV 197
 JB0539  PID         -  JB0539
 JB0539  STATE/COUNTY-  IL/CLAY
 JB0539  COUNTRY     -  US
 JB0539  USGS QUAD   -  LOUISVILLE WEST (2018)
 JB0539
 JB0539                         *CURRENT SURVEY CONTROL
 JB0539  ______________________________________________________________________
 JB0539* NAD 83(1986) POSITION- 38 46 12.     (N) 088 30 37.     (W)   SCALED
 JB0539* NAVD 88 ORTHO HEIGHT -   145.978 (meters)      478.93  (feet) ADJUSTED
 JB0539  ______________________________________________________________________
 JB0539  GEOID HEIGHT    -        -31.352 (meters)                     GEOID18
 JB0539  DYNAMIC HEIGHT  -        145.889 (meters)      478.64  (feet) COMP
 JB0539  MODELED GRAVITY -    980,013.0   (mgal)                       NAVD 88
 JB0539
 JB0539  VERT ORDER      -  SECOND    CLASS 0
 JB0539
 JB0539.The horizontal coordinates were scaled from a map and have
 JB0539.an estimated accuracy of +/- 6 seconds.
 JB0539
 JB0539.The orthometric height was determined by differential leveling and
 JB0539.adjusted by the NATIONAL GEODETIC SURVEY
 JB0539.in June 1991.
 JB0539
 JB0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0539.GEOID18 height accuracy estimate available here.
 JB0539
 JB0539.Click photographs - Photos may exist for this station.
 JB0539
 JB0539.The dynamic height is computed by dividing the NAVD 88
 JB0539.geopotential number by the normal gravity value computed on the
 JB0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0539.degrees latitude (g = 980.6199 gals.).
 JB0539
 JB0539.The modeled gravity was interpolated from observed gravity values.
 JB0539
 JB0539;                    North         East    Units  Estimated Accuracy
 JB0539;SPC IL E     -   233,460.      284,620.      MT  (+/- 180 meters Scaled)
 JB0539
 JB0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH687923(NAD 83)
 JB0539
 JB0539                          SUPERSEDED SURVEY CONTROL
 JB0539
 JB0539  NGVD 29 (??/??/92)  146.09   (m)          479.3    (f) COMPUTED    2 0
 JB0539
 JB0539.Superseded values are not recommended for survey control.
 JB0539
 JB0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0539.See file dsdata.pdf to determine how the superseded data were derived.
 JB0539
 JB0539_MARKER: R = RIVET
 JB0539_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0539_SP_SET: CURB
 JB0539_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0539
 JB0539  HISTORY     - Date     Condition        Report By
 JB0539  HISTORY     - UNK      MONUMENTED       BORR
 JB0539  HISTORY     - 1942     GOOD             CGS
 JB0539  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0539
 JB0539                          STATION DESCRIPTION
 JB0539
 JB0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0539'AT LOUISVILLE (LOUIS).
 JB0539'AT LOUISVILLE (LOUIS), CLAY COUNTY, ON THE BALTIMORE AND OHIO
 JB0539'RAILROAD, AT THE STATION, IN THE TOP OF THE PLATFORM CURB, AND
 JB0539'20 FEET FROM THE SOUTH END.  A STANDARD MONEL-METAL RIVET.
 JB0539
 JB0539                          STATION RECOVERY (1983)
 JB0539
 JB0539'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0539'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0546 ***********************************************************************
 JB0546  DESIGNATION -  RV 198
 JB0546  PID         -  JB0546
 JB0546  STATE/COUNTY-  IL/CLAY
 JB0546  COUNTRY     -  US
 JB0546  USGS QUAD   -  OSKALOOSA (2018)
 JB0546
 JB0546                         *CURRENT SURVEY CONTROL
 JB0546  ______________________________________________________________________
 JB0546* NAD 83(1986) POSITION- 38 50 15.     (N) 088 37 41.     (W)   SCALED
 JB0546* NAVD 88 ORTHO HEIGHT -   159.837 (meters)      524.40  (feet) ADJUSTED
 JB0546  ______________________________________________________________________
 JB0546  GEOID HEIGHT    -        -31.484 (meters)                     GEOID18
 JB0546  DYNAMIC HEIGHT  -        159.738 (meters)      524.07  (feet) COMP
 JB0546  MODELED GRAVITY -    980,010.8   (mgal)                       NAVD 88
 JB0546
 JB0546  VERT ORDER      -  SECOND    CLASS 0
 JB0546
 JB0546.The horizontal coordinates were scaled from a map and have
 JB0546.an estimated accuracy of +/- 6 seconds.
 JB0546
 JB0546.The orthometric height was determined by differential leveling and
 JB0546.adjusted by the NATIONAL GEODETIC SURVEY
 JB0546.in June 1991.
 JB0546
 JB0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0546.GEOID18 height accuracy estimate available here.
 JB0546
 JB0546.Click photographs - Photos may exist for this station.
 JB0546
 JB0546.The dynamic height is computed by dividing the NAVD 88
 JB0546.geopotential number by the normal gravity value computed on the
 JB0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0546.degrees latitude (g = 980.6199 gals.).
 JB0546
 JB0546.The modeled gravity was interpolated from observed gravity values.
 JB0546
 JB0546;                    North         East    Units  Estimated Accuracy
 JB0546;SPC IL E     -   240,980.      274,410.      MT  (+/- 180 meters Scaled)
 JB0546
 JB0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ586000(NAD 83)
 JB0546
 JB0546                          SUPERSEDED SURVEY CONTROL
 JB0546
 JB0546  NGVD 29 (??/??/92)  159.94   (m)          524.7    (f) COMPUTED    2 0
 JB0546
 JB0546.Superseded values are not recommended for survey control.
 JB0546
 JB0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0546.See file dsdata.pdf to determine how the superseded data were derived.
 JB0546
 JB0546_MARKER: R = RIVET
 JB0546_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB0546_SP_SET: CULVERT
 JB0546_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0546
 JB0546  HISTORY     - Date     Condition        Report By
 JB0546  HISTORY     - UNK      MONUMENTED       BORR
 JB0546  HISTORY     - 1942     GOOD             CGS
 JB0546  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0546
 JB0546                          STATION DESCRIPTION
 JB0546
 JB0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0546'AT IOLA.
 JB0546'AT IOLA, CLAY COUNTY, ON THE BALTIMORE AND OHIO RAILROAD, 0.2
 JB0546'MILE NORTH OF THE STATION, AT POLE 89+05, AT A CONCRETE CULVERT,
 JB0546'IN THE TOP OF THE SOUTH END OF THE EAST HEADWALL, AND 6 FEET
 JB0546'EAST OF THE TRACK.  A STANDARD MONEL-METAL RIVET.
 JB0546
 JB0546                          STATION RECOVERY (1983)
 JB0546
 JB0546'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0546'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1901 ***********************************************************************
 ME1901  DESIGNATION -  RV 2
 ME1901  PID         -  ME1901
 ME1901  STATE/COUNTY-  IL/COOK
 ME1901  COUNTRY     -  US
 ME1901  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1901
 ME1901                         *CURRENT SURVEY CONTROL
 ME1901  ______________________________________________________________________
 ME1901* NAD 83(1986) POSITION- 41 53 32.     (N) 087 38 48.     (W)   SCALED
 ME1901* NAVD 88 ORTHO HEIGHT -   187.101 (meters)      613.85  (feet) ADJUSTED
 ME1901  ______________________________________________________________________
 ME1901  GEOID HEIGHT    -        -33.609 (meters)                     GEOID18
 ME1901  DYNAMIC HEIGHT  -        187.037 (meters)      613.64  (feet) COMP
 ME1901  MODELED GRAVITY -    980,279.1   (mgal)                       NAVD 88
 ME1901
 ME1901  VERT ORDER      -  SECOND    CLASS 0
 ME1901
 ME1901.The horizontal coordinates were scaled from a map and have
 ME1901.an estimated accuracy of +/- 6 seconds.
 ME1901
 ME1901.The orthometric height was determined by differential leveling and
 ME1901.adjusted by the NATIONAL GEODETIC SURVEY
 ME1901.in June 1991.
 ME1901
 ME1901.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1901.GEOID18 height accuracy estimate available here.
 ME1901
 ME1901.Click photographs - Photos may exist for this station.
 ME1901
 ME1901.The dynamic height is computed by dividing the NAVD 88
 ME1901.geopotential number by the normal gravity value computed on the
 ME1901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1901.degrees latitude (g = 980.6199 gals.).
 ME1901
 ME1901.The modeled gravity was interpolated from observed gravity values.
 ME1901
 ME1901;                    North         East    Units  Estimated Accuracy
 ME1901;SPC IL E     -   580,360.      356,990.      MT  (+/- 180 meters Scaled)
 ME1901
 ME1901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM463380(NAD 83)
 ME1901
 ME1901                          SUPERSEDED SURVEY CONTROL
 ME1901
 ME1901  NGVD 29 (??/??/92)  187.184  (m)          614.12   (f) ADJ UNCH    2 0
 ME1901
 ME1901.Superseded values are not recommended for survey control.
 ME1901
 ME1901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1901.See file dsdata.pdf to determine how the superseded data were derived.
 ME1901
 ME1901_MARKER: R = RIVET
 ME1901_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1901_SP_SET: ABUTMENT
 ME1901_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1901
 ME1901  HISTORY     - Date     Condition        Report By
 ME1901  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1901  HISTORY     - 1947     GOOD             CGS
 ME1901  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1901
 ME1901                          STATION DESCRIPTION
 ME1901
 ME1901'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1901'AT CHICAGO.
 ME1901'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 ME1901'RAILWAY, BETWEEN SIGNAL BRIDGE K AND SIGNAL BRIDGE L, AT THE
 ME1901'OHIO STREET SUBWAY, IN THE SOUTHWEST END OF THE NORTHWEST
 ME1901'CONCRETE ABUTMENT, 12 FEET NORTH OF THE CENTERLINE OF THE TRACK,
 ME1901'AND ABOUT 2 FEET BELOW THE LEVEL OF THE RAIL.  A STANDARD
 ME1901'MONEL-METAL RIVET.
 ME1901
 ME1901                          STATION RECOVERY (1987)
 ME1901
 ME1901'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1901'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0409 ***********************************************************************
 LD0409  DESIGNATION -  RV 2
 LD0409  PID         -  LD0409
 LD0409  STATE/COUNTY-  IL/HANCOCK
 LD0409  COUNTRY     -  US
 LD0409  USGS QUAD   -  LA HARPE (2018)
 LD0409
 LD0409                         *CURRENT SURVEY CONTROL
 LD0409  ______________________________________________________________________
 LD0409* NAD 83(1986) POSITION- 40 34 27.     (N) 090 55 08.     (W)   SCALED
 LD0409* NAVD 88 ORTHO HEIGHT -   207.532 (meters)      680.88  (feet) ADJUSTED
 LD0409  ______________________________________________________________________
 LD0409  GEOID HEIGHT    -        -33.318 (meters)                     GEOID18
 LD0409  DYNAMIC HEIGHT  -        207.429 (meters)      680.54  (feet) COMP
 LD0409  MODELED GRAVITY -    980,126.8   (mgal)                       NAVD 88
 LD0409
 LD0409  VERT ORDER      -  SECOND    CLASS 0
 LD0409
 LD0409.The horizontal coordinates were scaled from a map and have
 LD0409.an estimated accuracy of +/- 6 seconds.
 LD0409
 LD0409.The orthometric height was determined by differential leveling and
 LD0409.adjusted by the NATIONAL GEODETIC SURVEY
 LD0409.in June 1991.
 LD0409
 LD0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0409.GEOID18 height accuracy estimate available here.
 LD0409
 LD0409.Click photographs - Photos may exist for this station.
 LD0409
 LD0409.The dynamic height is computed by dividing the NAVD 88
 LD0409.geopotential number by the normal gravity value computed on the
 LD0409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0409.degrees latitude (g = 980.6199 gals.).
 LD0409
 LD0409.The modeled gravity was interpolated from observed gravity values.
 LD0409
 LD0409;                    North         East    Units  Estimated Accuracy
 LD0409;SPC IL W     -   434,010.      636,310.      MT  (+/- 180 meters Scaled)
 LD0409
 LD0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE761935(NAD 83)
 LD0409
 LD0409                          SUPERSEDED SURVEY CONTROL
 LD0409
 LD0409  NGVD 29 (??/??/92)  207.588  (m)          681.06   (f) ADJ UNCH    2 0
 LD0409
 LD0409.Superseded values are not recommended for survey control.
 LD0409
 LD0409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0409.See file dsdata.pdf to determine how the superseded data were derived.
 LD0409
 LD0409_MARKER: R = RIVET
 LD0409_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0409_SP_SET: CULVERT
 LD0409_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0409
 LD0409  HISTORY     - Date     Condition        Report By
 LD0409  HISTORY     - UNK      MONUMENTED       TPWRR
 LD0409  HISTORY     - 1935     GOOD             CGS
 LD0409
 LD0409                          STATION DESCRIPTION
 LD0409
 LD0409'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0409'2.7 MI E FROM LA HARPE.
 LD0409'2.7 MILES EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0409'THE STATION AT LA HARPE, HANCOCK COUNTY, AT THE EAST END OF THE
 LD0409'NORTH STONE HEADWALL OF A CONCRETE CULVERT, AND IN THE TOP OF THE
 LD0409'FIRST COURSE OF STONE.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0079 ***********************************************************************
 JC0079  DESIGNATION -  RV 2
 JC0079  PID         -  JC0079
 JC0079  STATE/COUNTY-  IL/ST CLAIR
 JC0079  COUNTRY     -  US
 JC0079  USGS QUAD   -  CAHOKIA (2018)
 JC0079
 JC0079                         *CURRENT SURVEY CONTROL
 JC0079  ______________________________________________________________________
 JC0079* NAD 83(1986) POSITION- 38 35 18.     (N) 090 09 34.     (W)   SCALED
 JC0079* NAVD 88 ORTHO HEIGHT -   126.607 (meters)      415.38  (feet) ADJUSTED
 JC0079  ______________________________________________________________________
 JC0079  GEOID HEIGHT    -        -30.922 (meters)                     GEOID18
 JC0079  DYNAMIC HEIGHT  -        126.527 (meters)      415.11  (feet) COMP
 JC0079  MODELED GRAVITY -    979,992.0   (mgal)                       NAVD 88
 JC0079
 JC0079  VERT ORDER      -  SECOND    CLASS 0
 JC0079
 JC0079.The horizontal coordinates were scaled from a map and have
 JC0079.an estimated accuracy of +/- 6 seconds.
 JC0079
 JC0079.The orthometric height was determined by differential leveling and
 JC0079.adjusted by the NATIONAL GEODETIC SURVEY
 JC0079.in June 1991.
 JC0079
 JC0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0079.GEOID18 height accuracy estimate available here.
 JC0079
 JC0079.Click photographs - Photos may exist for this station.
 JC0079
 JC0079.The dynamic height is computed by dividing the NAVD 88
 JC0079.geopotential number by the normal gravity value computed on the
 JC0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0079.degrees latitude (g = 980.6199 gals.).
 JC0079
 JC0079.The modeled gravity was interpolated from observed gravity values.
 JC0079
 JC0079;                    North         East    Units  Estimated Accuracy
 JC0079;SPC IL W     -   213,270.      700,630.      MT  (+/- 180 meters Scaled)
 JC0079
 JC0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC474749(NAD 83)
 JC0079
 JC0079                          SUPERSEDED SURVEY CONTROL
 JC0079
 JC0079  NGVD 29 (??/??/92)  126.75   (m)          415.8    (f) COMPUTED    2 0
 JC0079
 JC0079.Superseded values are not recommended for survey control.
 JC0079
 JC0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0079.See file dsdata.pdf to determine how the superseded data were derived.
 JC0079
 JC0079_MARKER: R = RIVET
 JC0079_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0079_SP_SET: SIGNAL CONCRETE BASE
 JC0079_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0079
 JC0079  HISTORY     - Date     Condition        Report By
 JC0079  HISTORY     - UNK      MONUMENTED       MPRR
 JC0079  HISTORY     - 1949     MARK NOT FOUND   CGS
 JC0079  HISTORY     - 1949     MARK NOT FOUND   MPRR
 JC0079
 JC0079                          STATION DESCRIPTION
 JC0079
 JC0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0079'0.6 MI S FROM EAST ST LOUIS.
 JC0079'0.6 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0079'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0079'ST. CLAIR COUNTY, 35 FEET WEST OF THE SOUTH-BOUND MAIN TRACK,
 JC0079'AT SIGNAL 6, IN THE TOP OF THE NORTHWEST CORNER OF THE CONCRETE
 JC0079'BASE, AND ABOUT 2 FEET ABOVE THE TRACK.  A STANDRD MONEL-METAL
 JC0079'RIVET.
 JC0079
 JC0079                          STATION RECOVERY (1949)
 JC0079
 JC0079'RECOVERY NOTE BY MISSOURI PACIFIC RAILROAD 1949
 JC0079'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0028 ***********************************************************************
 LC0028  DESIGNATION -  RV 2
 LC0028  PID         -  LC0028
 LC0028  STATE/COUNTY-  IL/IROQUOIS
 LC0028  COUNTRY     -  US
 LC0028  USGS QUAD   -  LA HOGUE (2018)
 LC0028
 LC0028                         *CURRENT SURVEY CONTROL
 LC0028  ______________________________________________________________________
 LC0028* NAD 83(1986) POSITION- 40 45 50.     (N) 088 04 46.     (W)   SCALED
 LC0028* NAVD 88 ORTHO HEIGHT -   201.054 (meters)      659.62  (feet) ADJUSTED
 LC0028  ______________________________________________________________________
 LC0028  GEOID HEIGHT    -        -32.348 (meters)                     GEOID18
 LC0028  DYNAMIC HEIGHT  -        200.967 (meters)      659.34  (feet) COMP
 LC0028  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 LC0028
 LC0028  VERT ORDER      -  SECOND    CLASS 0
 LC0028
 LC0028.The horizontal coordinates were scaled from a map and have
 LC0028.an estimated accuracy of +/- 6 seconds.
 LC0028
 LC0028.The orthometric height was determined by differential leveling and
 LC0028.adjusted by the NATIONAL GEODETIC SURVEY
 LC0028.in June 1991.
 LC0028
 LC0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0028.GEOID18 height accuracy estimate available here.
 LC0028
 LC0028.Click photographs - Photos may exist for this station.
 LC0028
 LC0028.The dynamic height is computed by dividing the NAVD 88
 LC0028.geopotential number by the normal gravity value computed on the
 LC0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0028.degrees latitude (g = 980.6199 gals.).
 LC0028
 LC0028.The modeled gravity was interpolated from observed gravity values.
 LC0028
 LC0028;                    North         East    Units  Estimated Accuracy
 LC0028;SPC IL E     -   454,850.      321,440.      MT  (+/- 180 meters Scaled)
 LC0028
 LC0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL088131(NAD 83)
 LC0028
 LC0028                          SUPERSEDED SURVEY CONTROL
 LC0028
 LC0028  NGVD 29 (??/??/92)  201.125  (m)          659.86   (f) ADJ UNCH    2 0
 LC0028
 LC0028.Superseded values are not recommended for survey control.
 LC0028
 LC0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0028.See file dsdata.pdf to determine how the superseded data were derived.
 LC0028
 LC0028_MARKER: R = RIVET
 LC0028_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0028_SP_SET: BRIDGE
 LC0028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0028
 LC0028  HISTORY     - Date     Condition        Report By
 LC0028  HISTORY     - UNK      MONUMENTED       TPWRR
 LC0028  HISTORY     - 1935     GOOD             CGS
 LC0028
 LC0028                          STATION DESCRIPTION
 LC0028
 LC0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0028'0.4 MI E FROM LA HOGUE.
 LC0028'0.4 MILE EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0028'FROM THE STATION AT LA HOGUE, IROQUOIS COUNTY, MIDWAY BETWEEN
 LC0028'POLES 29+03, AND 29+04, AT A 30-FOOT STEEL BRIDGE, 1-1/2 FEET
 LC0028'NORTH OF THE NORTH GIRDER, IN THE TOP OF THE EAST CONCRETE
 LC0028'ABUTMENT, 5 FEET NORTH OF THE CENTERLINE OF THE TRACK, AND 4
 LC0028'FEET LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1952 ***********************************************************************
 LB1952  DESIGNATION -  RV 2
 LB1952  PID         -  LB1952
 LB1952  STATE/COUNTY-  IL/IROQUOIS
 LB1952  COUNTRY     -  US
 LB1952  USGS QUAD   -  CRESCENT CITY (2018)
 LB1952
 LB1952                         *CURRENT SURVEY CONTROL
 LB1952  ______________________________________________________________________
 LB1952* NAD 83(1986) POSITION- 40 46 21.     (N) 087 46 37.     (W)   SCALED
 LB1952* NAVD 88 ORTHO HEIGHT -   193.642 (meters)      635.31  (feet) ADJUSTED
 LB1952  ______________________________________________________________________
 LB1952  GEOID HEIGHT    -        -32.754 (meters)                     GEOID18
 LB1952  DYNAMIC HEIGHT  -        193.555 (meters)      635.02  (feet) COMP
 LB1952  MODELED GRAVITY -    980,174.4   (mgal)                       NAVD 88
 LB1952
 LB1952  VERT ORDER      -  SECOND    CLASS 0
 LB1952
 LB1952.The horizontal coordinates were scaled from a map and have
 LB1952.an estimated accuracy of +/- 6 seconds.
 LB1952
 LB1952.The orthometric height was determined by differential leveling and
 LB1952.adjusted by the NATIONAL GEODETIC SURVEY
 LB1952.in June 1991.
 LB1952
 LB1952.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1952.GEOID18 height accuracy estimate available here.
 LB1952
 LB1952.Click photographs - Photos may exist for this station.
 LB1952
 LB1952.The dynamic height is computed by dividing the NAVD 88
 LB1952.geopotential number by the normal gravity value computed on the
 LB1952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1952.degrees latitude (g = 980.6199 gals.).
 LB1952
 LB1952.The modeled gravity was interpolated from observed gravity values.
 LB1952
 LB1952;                    North         East    Units  Estimated Accuracy
 LB1952;SPC IL E     -   455,930.      346,970.      MT  (+/- 180 meters Scaled)
 LB1952
 LB1952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL344137(NAD 83)
 LB1952
 LB1952                          SUPERSEDED SURVEY CONTROL
 LB1952
 LB1952  NGVD 29 (??/??/92)  193.712  (m)          635.54   (f) ADJ UNCH    2 0
 LB1952
 LB1952.Superseded values are not recommended for survey control.
 LB1952
 LB1952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1952.See file dsdata.pdf to determine how the superseded data were derived.
 LB1952
 LB1952_MARKER: I = METAL ROD
 LB1952_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LB1952+WITH SETTING: PAVEMENT
 LB1952_SP_SET: CULVERT
 LB1952_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB1952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1952+STABILITY: SURFACE MOTION
 LB1952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1952+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LB1952
 LB1952  HISTORY     - Date     Condition        Report By
 LB1952  HISTORY     - UNK      MONUMENTED       TPWRR
 LB1952  HISTORY     - 1935     GOOD             CGS
 LB1952  HISTORY     - 1970     GOOD             NGS
 LB1952  HISTORY     - 200205   GOOD             ASCPC
 LB1952  HISTORY     - 20050724 GOOD             JCLS
 LB1952  HISTORY     - 20070908 GOOD             GEOCAC
 LB1952  HISTORY     - 20110811 GOOD             JCLS
 LB1952
 LB1952                          STATION DESCRIPTION
 LB1952
 LB1952'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1952'2.2 MI W FROM WATSEKA.
 LB1952'2.2 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LB1952'FROM THE STATION AT WATSEKA, IROQUOIS COUNTY, 6 POLES WEST
 LB1952'OF MILEPOST 13, 9 FEET NORTH OF THE CENTERLINE OF THE TRACK, AT
 LB1952'A CULVERT UNDER THE TRACK, IN THE TOP OF THE EAST END OF THE
 LB1952'NORTH HEADWALL, AND ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD
 LB1952'MONEL-METAL RIVET.
 LB1952
 LB1952                          STATION RECOVERY (1970)
 LB1952
 LB1952'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LB1952'RECOVERED IN GOOD CONDITION.
 LB1952
 LB1952                          STATION RECOVERY (2002)
 LB1952
 LB1952'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB1952'RECOVERED AS DESCRIBED
 LB1952
 LB1952                          STATION RECOVERY (2005)
 LB1952
 LB1952'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005
 LB1952'RECOVERED IN GOOD CONDITION.
 LB1952
 LB1952                          STATION RECOVERY (2007)
 LB1952
 LB1952'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1952'RECOVERED IN GOOD CONDITION.
 LB1952
 LB1952                          STATION RECOVERY (2011)
 LB1952
 LB1952'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 LB1952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0316 ***********************************************************************
 LD0316  DESIGNATION -  RV 2
 LD0316  PID         -  LD0316
 LD0316  STATE/COUNTY-  IL/MASON
 LD0316  COUNTRY     -  US
 LD0316  USGS QUAD   -  HAVANA (2018)
 LD0316
 LD0316                         *CURRENT SURVEY CONTROL
 LD0316  ______________________________________________________________________
 LD0316* NAD 83(1986) POSITION- 40 17 12.     (N) 090 03 40.     (W)   SCALED
 LD0316* NAVD 88 ORTHO HEIGHT -   145.211 (meters)      476.41  (feet) ADJUSTED
 LD0316  ______________________________________________________________________
 LD0316  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 LD0316  DYNAMIC HEIGHT  -        145.139 (meters)      476.18  (feet) COMP
 LD0316  MODELED GRAVITY -    980,127.0   (mgal)                       NAVD 88
 LD0316
 LD0316  VERT ORDER      -  SECOND    CLASS 0
 LD0316
 LD0316.The horizontal coordinates were scaled from a map and have
 LD0316.an estimated accuracy of +/- 6 seconds.
 LD0316
 LD0316.The orthometric height was determined by differential leveling and
 LD0316.adjusted by the NATIONAL GEODETIC SURVEY
 LD0316.in June 1991.
 LD0316
 LD0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0316.GEOID18 height accuracy estimate available here.
 LD0316
 LD0316.Click photographs - Photos may exist for this station.
 LD0316
 LD0316.The dynamic height is computed by dividing the NAVD 88
 LD0316.geopotential number by the normal gravity value computed on the
 LD0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0316.degrees latitude (g = 980.6199 gals.).
 LD0316
 LD0316.The modeled gravity was interpolated from observed gravity values.
 LD0316
 LD0316;                    North         East    Units  Estimated Accuracy
 LD0316;SPC IL W     -   401,820.      708,980.      MT  (+/- 180 meters Scaled)
 LD0316
 LD0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE498637(NAD 83)
 LD0316
 LD0316                          SUPERSEDED SURVEY CONTROL
 LD0316
 LD0316  NGVD 29 (??/??/92)  145.306  (m)          476.72   (f) ADJ UNCH    2 0
 LD0316
 LD0316.Superseded values are not recommended for survey control.
 LD0316
 LD0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0316.See file dsdata.pdf to determine how the superseded data were derived.
 LD0316
 LD0316_MARKER: R = RIVET
 LD0316_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0316_SP_SET: CONCRETE BASE
 LD0316_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0316
 LD0316  HISTORY     - Date     Condition        Report By
 LD0316  HISTORY     - UNK      MONUMENTED       CIMRR
 LD0316  HISTORY     - 1934     GOOD             CGS
 LD0316  HISTORY     - 20120813 MARK NOT FOUND   ILDT
 LD0316
 LD0316                          STATION DESCRIPTION
 LD0316
 LD0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0316'AT HAVANA.
 LD0316'AT HAVANA, MASON COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LD0316'RAILWAY, 17 FEET SOUTH OF THE POINT OF SWITCH AT STATION 2150+37,
 LD0316'10 FEET EAST OF THE CENTERLINE OF THE MAIN TRACK, UNDER THE LIGHT
 LD0316'OF A SWITCH AT THE SOUTH END OF A PASSING TRACK, IN THE TOP OF THE
 LD0316'CONCRETE BASE, 4 INCHES FROM THE SOUTH EDGE, AND 1.5 INCHES FROM
 LD0316'THE WEST EDGE.  A STANDARD MONEL-METAL RIVET.
 LD0316
 LD0316                          STATION RECOVERY (2012)
 LD0316
 LD0316'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0316'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0027 ***********************************************************************
 MG0027  DESIGNATION -  RV 2
 MG0027  PID         -  MG0027
 MG0027  STATE/COUNTY-  IL/WHITESIDE
 MG0027  COUNTRY     -  US
 MG0027  USGS QUAD   -  CLINTON (2018)
 MG0027
 MG0027                         *CURRENT SURVEY CONTROL
 MG0027  ______________________________________________________________________
 MG0027* NAD 83(1986) POSITION- 41 50 26.     (N) 090 09 23.     (W)   SCALED
 MG0027* NAVD 88 ORTHO HEIGHT -   180.064 (meters)      590.76  (feet) ADJUSTED
 MG0027  ______________________________________________________________________
 MG0027  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 MG0027  DYNAMIC HEIGHT  -        179.997 (meters)      590.54  (feet) COMP
 MG0027  MODELED GRAVITY -    980,249.8   (mgal)                       NAVD 88
 MG0027
 MG0027  VERT ORDER      -  SECOND    CLASS 0
 MG0027
 MG0027.The horizontal coordinates were scaled from a map and have
 MG0027.an estimated accuracy of +/- 6 seconds.
 MG0027
 MG0027.The orthometric height was determined by differential leveling and
 MG0027.adjusted by the NATIONAL GEODETIC SURVEY
 MG0027.in June 1991.
 MG0027
 MG0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0027.GEOID18 height accuracy estimate available here.
 MG0027
 MG0027.Click photographs - Photos may exist for this station.
 MG0027
 MG0027.The dynamic height is computed by dividing the NAVD 88
 MG0027.geopotential number by the normal gravity value computed on the
 MG0027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0027.degrees latitude (g = 980.6199 gals.).
 MG0027
 MG0027.The modeled gravity was interpolated from observed gravity values.
 MG0027
 MG0027;                    North         East    Units  Estimated Accuracy
 MG0027;SPC IL W     -   574,370.      700,850.      MT  (+/- 180 meters Scaled)
 MG0027
 MG0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG360359(NAD 83)
 MG0027
 MG0027                          SUPERSEDED SURVEY CONTROL
 MG0027
 MG0027  NGVD 29 (??/??/92)  180.085  (m)          590.83   (f) ADJ UNCH    2 0
 MG0027
 MG0027.Superseded values are not recommended for survey control.
 MG0027
 MG0027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0027.See file dsdata.pdf to determine how the superseded data were derived.
 MG0027
 MG0027_MARKER: R = RIVET
 MG0027_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0027_SP_SET: FOUNDATION
 MG0027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0027
 MG0027  HISTORY     - Date     Condition        Report By
 MG0027  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0027  HISTORY     - 1934     GOOD             CGS
 MG0027  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MG0027  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0027  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0027  HISTORY     - 20050324 MARK NOT FOUND   USPSQD
 MG0027
 MG0027                          STATION DESCRIPTION
 MG0027
 MG0027'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0027'0.5 MI E FROM EAST CLINTON.
 MG0027'0.5 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MG0027'EAST CLINTON, WHITESIDE COUNTY, 50 FEET WEST OF SIGNAL BRIDGE
 MG0027'135.1, ON THE NORTH SIDE OF THE TRACK, AND IN THE TOP OF A CONCRETE
 MG0027'FOUNDATION AT THE SIDE OF AN OLD SIGNAL.  A STANDARD
 MG0027'MONEL-METAL RIVET.
 MG0027
 MG0027                          STATION RECOVERY (1998)
 MG0027
 MG0027'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0027'MARK NOT FOUND.
 MG0027
 MG0027                          STATION RECOVERY (1999)
 MG0027
 MG0027'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0027'MARK NOT FOUND.
 MG0027
 MG0027                          STATION RECOVERY (2003)
 MG0027
 MG0027'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0027'MARK NOT FOUND.
 MG0027
 MG0027                          STATION RECOVERY (2005)
 MG0027
 MG0027'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0027'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0202 ***********************************************************************
 NH0202  DESIGNATION -  RV 2
 NH0202  PID         -  NH0202
 NH0202  STATE/COUNTY-  IL/DE KALB
 NH0202  COUNTRY     -  US
 NH0202  USGS QUAD   -  GENOA (2018)
 NH0202
 NH0202                         *CURRENT SURVEY CONTROL
 NH0202  ______________________________________________________________________
 NH0202* NAD 83(1986) POSITION- 42 05 08.     (N) 088 43 51.     (W)   SCALED
 NH0202* NAVD 88 ORTHO HEIGHT -   247.163 (meters)      810.90  (feet) ADJUSTED
 NH0202  ______________________________________________________________________
 NH0202  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 NH0202  DYNAMIC HEIGHT  -        247.081 (meters)      810.63  (feet) COMP
 NH0202  MODELED GRAVITY -    980,283.6   (mgal)                       NAVD 88
 NH0202
 NH0202  VERT ORDER      -  FIRST     CLASS II
 NH0202
 NH0202.The horizontal coordinates were scaled from a map and have
 NH0202.an estimated accuracy of +/- 6 seconds.
 NH0202
 NH0202.The orthometric height was determined by differential leveling and
 NH0202.adjusted by the NATIONAL GEODETIC SURVEY
 NH0202.in June 1991.
 NH0202
 NH0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0202.GEOID18 height accuracy estimate available here.
 NH0202
 NH0202.Click photographs - Photos may exist for this station.
 NH0202
 NH0202.The dynamic height is computed by dividing the NAVD 88
 NH0202.geopotential number by the normal gravity value computed on the
 NH0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0202.degrees latitude (g = 980.6199 gals.).
 NH0202
 NH0202.The modeled gravity was interpolated from observed gravity values.
 NH0202
 NH0202;                    North         East    Units  Estimated Accuracy
 NH0202;SPC IL E     -   601,680.      267,110.      MT  (+/- 180 meters Scaled)
 NH0202
 NH0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM568607(NAD 83)
 NH0202
 NH0202                          SUPERSEDED SURVEY CONTROL
 NH0202
 NH0202  NGVD 29 (??/??/92)  247.209  (m)          811.05   (f) ADJ UNCH    1 2
 NH0202
 NH0202.Superseded values are not recommended for survey control.
 NH0202
 NH0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0202.See file dsdata.pdf to determine how the superseded data were derived.
 NH0202
 NH0202_MARKER: R = RIVET
 NH0202_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0202_SP_SET: VALVE BOX
 NH0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0202+STABILITY: SURFACE MOTION
 NH0202
 NH0202  HISTORY     - Date     Condition        Report By
 NH0202  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0202  HISTORY     - 1947     GOOD             CGS
 NH0202  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0202
 NH0202                          STATION DESCRIPTION
 NH0202
 NH0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0202'2.1 MI SE FROM KINGSTON.
 NH0202'ABOUT 1.0 MILE EAST ALONG STATE HIGHWAY 72 FROM THE CROSSROADS AT
 NH0202'KINGSTON, THENCE ABOUT 1.1 MILE SOUTHEAST ALONG THE ABANDONED
 NH0202'RAILROAD BED OF THE CHICAGO AND NORTHWESTERN RAILWAY, AT AN OLD
 NH0202'ABANDONED WATER TANK, SET IN THE TOP OF THE SOUTH CORNER OF THE
 NH0202'CONCRETE VALVE BOX AT THE OLD WATER TANK, 8 FEET WEST OF THE
 NH0202'CENTER OF THE CONCRETE FOUNDATION OF THE SOUTH LEG OF THE WATER
 NH0202'TANK, 10 FEET NORTHEAST OF THE CENTER OF THE RAILROAD BED AND
 NH0202'ABOUT 1 FOOT ABOVE THE GROUND.
 NH0202
 NH0202                          STATION RECOVERY (1996)
 NH0202
 NH0202'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0202'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0102 ***********************************************************************
 NH0102  DESIGNATION -  RV 2
 NH0102  PID         -  NH0102
 NH0102  STATE/COUNTY-  IL/MCHENRY
 NH0102  COUNTRY     -  US
 NH0102  USGS QUAD   -  RICHMOND (2018)
 NH0102
 NH0102                         *CURRENT SURVEY CONTROL
 NH0102  ______________________________________________________________________
 NH0102* NAD 83(1986) POSITION- 42 26 47.     (N) 088 18 23.     (W)   SCALED
 NH0102* NAVD 88 ORTHO HEIGHT -   242.362 (meters)      795.15  (feet) ADJUSTED
 NH0102  ______________________________________________________________________
 NH0102  GEOID HEIGHT    -        -34.187 (meters)                     GEOID18
 NH0102  DYNAMIC HEIGHT  -        242.284 (meters)      794.89  (feet) COMP
 NH0102  MODELED GRAVITY -    980,293.9   (mgal)                       NAVD 88
 NH0102
 NH0102  VERT ORDER      -  SECOND    CLASS 0
 NH0102
 NH0102.The horizontal coordinates were scaled from a map and have
 NH0102.an estimated accuracy of +/- 6 seconds.
 NH0102
 NH0102.The orthometric height was determined by differential leveling and
 NH0102.adjusted by the NATIONAL GEODETIC SURVEY
 NH0102.in June 1991.
 NH0102
 NH0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0102.GEOID18 height accuracy estimate available here.
 NH0102
 NH0102.Click photographs - Photos may exist for this station.
 NH0102
 NH0102.The dynamic height is computed by dividing the NAVD 88
 NH0102.geopotential number by the normal gravity value computed on the
 NH0102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0102.degrees latitude (g = 980.6199 gals.).
 NH0102
 NH0102.The modeled gravity was interpolated from observed gravity values.
 NH0102
 NH0102;                    North         East    Units  Estimated Accuracy
 NH0102;SPC IL E     -   641,690.      302,220.      MT  (+/- 180 meters Scaled)
 NH0102
 NH0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN925001(NAD 83)
 NH0102
 NH0102                          SUPERSEDED SURVEY CONTROL
 NH0102
 NH0102  NGVD 29 (??/??/92)  242.436  (m)          795.39   (f) ADJ UNCH    2 0
 NH0102
 NH0102.Superseded values are not recommended for survey control.
 NH0102
 NH0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0102.See file dsdata.pdf to determine how the superseded data were derived.
 NH0102
 NH0102_MARKER: R = RIVET
 NH0102_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0102_SP_SET: BOX CULVERT HEADWALL
 NH0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0102+STABILITY: SURFACE MOTION
 NH0102
 NH0102  HISTORY     - Date     Condition        Report By
 NH0102  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0102  HISTORY     - 1960     GOOD             CGS
 NH0102
 NH0102                          STATION DESCRIPTION
 NH0102
 NH0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0102'0.7 MI S FROM RICHMOND.
 NH0102'ABOUT 0.7 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0102'FROM THE CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0102'RAILROAD IN THE SOUTH PART OF RICHMOND, 0.2 MILE NORTH OF
 NH0102'MILEPOLE 73, 9 FEET WEST OF THE WEST RAIL, IN TOP OF THE SOUTH
 NH0102'END OF THE WEST HEAD WALL TO A 2-FOOT STONE BOX CULVERT, 1/2
 NH0102'FOOT NORTH OF THE SOUTH END OF THE HEAD WALL, AND ABOUT 1 1/2
 NH0102'FEET BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0864 ***********************************************************************
 MF0864  DESIGNATION -  RV 2
 MF0864  PID         -  MF0864
 MF0864  STATE/COUNTY-  IL/BUREAU
 MF0864  COUNTRY     -  US
 MF0864  USGS QUAD   -  WYANET (2018)
 MF0864
 MF0864                         *CURRENT SURVEY CONTROL
 MF0864  ______________________________________________________________________
 MF0864* NAD 83(1986) POSITION- 41 17 32.     (N) 089 30 14.     (W)   SCALED
 MF0864* NAVD 88 ORTHO HEIGHT -   158.998 (meters)      521.65  (feet) ADJUSTED
 MF0864  ______________________________________________________________________
 MF0864  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 MF0864  DYNAMIC HEIGHT  -        158.932 (meters)      521.43  (feet) COMP
 MF0864  MODELED GRAVITY -    980,211.0   (mgal)                       NAVD 88
 MF0864
 MF0864  VERT ORDER      -  SECOND    CLASS 0
 MF0864
 MF0864.The horizontal coordinates were scaled from a map and have
 MF0864.an estimated accuracy of +/- 6 seconds.
 MF0864
 MF0864.The orthometric height was determined by differential leveling and
 MF0864.adjusted by the NATIONAL GEODETIC SURVEY
 MF0864.in June 1991.
 MF0864
 MF0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0864.GEOID18 height accuracy estimate available here.
 MF0864
 MF0864.Click photographs - Photos may exist for this station.
 MF0864
 MF0864.The dynamic height is computed by dividing the NAVD 88
 MF0864.geopotential number by the normal gravity value computed on the
 MF0864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0864.degrees latitude (g = 980.6199 gals.).
 MF0864
 MF0864.The modeled gravity was interpolated from observed gravity values.
 MF0864
 MF0864;                    North         East    Units  Estimated Accuracy
 MF0864;SPC IL W     -   513,690.      755,510.      MT  (+/- 180 meters Scaled)
 MF0864
 MF0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL903742(NAD 83)
 MF0864
 MF0864                          SUPERSEDED SURVEY CONTROL
 MF0864
 MF0864  NGVD 29 (??/??/92)  159.08   (m)          521.9    (f) COMPUTED    2 0
 MF0864
 MF0864.Superseded values are not recommended for survey control.
 MF0864
 MF0864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0864.See file dsdata.pdf to determine how the superseded data were derived.
 MF0864
 MF0864_MARKER: R = RIVET
 MF0864_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0864_SP_SET: FOUNDATION
 MF0864_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0864_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0864+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2022
 MF0864
 MF0864  HISTORY     - Date     Condition        Report By
 MF0864  HISTORY     - UNK      MONUMENTED       RIRR
 MF0864  HISTORY     - 1934     GOOD             CGS
 MF0864  HISTORY     - 20221207 GOOD             ILDT
 MF0864
 MF0864                          STATION DESCRIPTION
 MF0864
 MF0864'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0864'AT TISKILWA.
 MF0864'AT TISKILWA, BUREAU COUNTY, AT THE SOUTHEAST CORNER OF THE CHICAGO,
 MF0864'ROCK ISLAND AND PACIFIC RAILROAD STATION, AND IN THE TOP OF THE
 MF0864'CONCRETE FOUNDATION.  A STANDARD MONEL-METAL RIVET.
 MF0864
 MF0864                          STATION RECOVERY (2022)
 MF0864
 MF0864'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF0864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0969 ***********************************************************************
 MF0969  DESIGNATION -  RV 2
 MF0969  PID         -  MF0969
 MF0969  STATE/COUNTY-  IL/BUREAU
 MF0969  COUNTRY     -  US
 MF0969  USGS QUAD   -  BUDA (2018)
 MF0969
 MF0969                         *CURRENT SURVEY CONTROL
 MF0969  ______________________________________________________________________
 MF0969* NAD 83(1986) POSITION- 41 19 30.     (N) 089 42 08.     (W)   SCALED
 MF0969* NAVD 88 ORTHO HEIGHT -   224.824 (meters)      737.61  (feet) ADJUSTED
 MF0969  ______________________________________________________________________
 MF0969  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 MF0969  DYNAMIC HEIGHT  -        224.731 (meters)      737.31  (feet) COMP
 MF0969  MODELED GRAVITY -    980,204.9   (mgal)                       NAVD 88
 MF0969
 MF0969  VERT ORDER      -  SECOND    CLASS 0
 MF0969
 MF0969.The horizontal coordinates were scaled from a map and have
 MF0969.an estimated accuracy of +/- 6 seconds.
 MF0969
 MF0969.The orthometric height was determined by differential leveling and
 MF0969.adjusted by the NATIONAL GEODETIC SURVEY
 MF0969.in June 1991.
 MF0969
 MF0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0969.GEOID18 height accuracy estimate available here.
 MF0969
 MF0969.Click photographs - Photos may exist for this station.
 MF0969
 MF0969.The dynamic height is computed by dividing the NAVD 88
 MF0969.geopotential number by the normal gravity value computed on the
 MF0969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0969.degrees latitude (g = 980.6199 gals.).
 MF0969
 MF0969.The modeled gravity was interpolated from observed gravity values.
 MF0969
 MF0969;                    North         East    Units  Estimated Accuracy
 MF0969;SPC IL W     -   517,220.      738,880.      MT  (+/- 180 meters Scaled)
 MF0969
 MF0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL738783(NAD 83)
 MF0969
 MF0969                          SUPERSEDED SURVEY CONTROL
 MF0969
 MF0969  NGVD 29 (??/??/92)  224.900  (m)          737.86   (f) ADJ UNCH    2 0
 MF0969
 MF0969.Superseded values are not recommended for survey control.
 MF0969
 MF0969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0969.See file dsdata.pdf to determine how the superseded data were derived.
 MF0969
 MF0969_MARKER: R = RIVET
 MF0969_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0969_SP_SET: BRIDGE
 MF0969_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0969
 MF0969  HISTORY     - Date     Condition        Report By
 MF0969  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0969  HISTORY     - 1938     GOOD             CGS
 MF0969
 MF0969                          STATION DESCRIPTION
 MF0969
 MF0969'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 MF0969'1 MI N FROM BUDA.
 MF0969'1.0 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0969'FROM THE STATION AT BUDA, BUREAU COUNTY, AT A STATION-ONE-MILE
 MF0969'SIGN, AT BRIDGE 1481, AND IN THE TOP OF THE WEST END OF THE
 MF0969'SOUTH BACK WALL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4468 ***********************************************************************
 DF4468  DESIGNATION -  RV 2 OFFSET
 DF4468  PID         -  DF4468
 DF4468  STATE/COUNTY-  IL/IROQUOIS
 DF4468  COUNTRY     -  US
 DF4468  USGS QUAD   -  CRESCENT CITY (2018)
 DF4468
 DF4468                         *CURRENT SURVEY CONTROL
 DF4468  ______________________________________________________________________
 DF4468* NAD 83(2011) POSITION- 40 46 18.97095(N) 087 46 35.48761(W)   ADJUSTED
 DF4468* NAD 83(2011) ELLIP HT-   161.422 (meters)        (06/27/12)   ADJUSTED
 DF4468* NAD 83(2011) EPOCH   -  2010.00
 DF4468* NAVD 88 ORTHO HEIGHT -   194.2   (meters)      637.    (feet) GPS OBS
 DF4468  ______________________________________________________________________
 DF4468  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4468  GEOID HEIGHT    -        -32.706 (meters)                     GEOID99
 DF4468  GEOID HEIGHT    -        -32.755 (meters)                     GEOID18
 DF4468  NAD 83(2011) X  -    187,673.502 (meters)                     COMP
 DF4468  NAD 83(2011) Y  - -4,833,649.112 (meters)                     COMP
 DF4468  NAD 83(2011) Z  -  4,143,381.179 (meters)                     COMP
 DF4468  LAPLACE CORR    -         -2.89  (seconds)                    DEFLEC18
 DF4468
 DF4468  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4468  Standards:
 DF4468         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4468            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4468  -------------------------------------------------------------------
 DF4468  NETWORK    1.68   2.18           0.76   0.59   1.11     -0.05077504
 DF4468  -------------------------------------------------------------------
 DF4468  Click here for local accuracies and other accuracy information.
 DF4468
 DF4468.The horizontal coordinates were established by GPS observations
 DF4468.and adjusted by the National Geodetic Survey in June 2012.
 DF4468
 DF4468.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4468.been affixed to the stable North American tectonic plate. See 
 DF4468.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4468
 DF4468.The horizontal coordinates are valid at the epoch date displayed above
 DF4468.which is a decimal equivalence of Year/Month/Day.
 DF4468
 DF4468.The orthometric height was determined by GPS observations and a
 DF4468.high-resolution geoid model.
 DF4468
 DF4468.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4468.GEOID18 height accuracy estimate available here.
 DF4468
 DF4468.Click photographs - Photos may exist for this station.
 DF4468
 DF4468.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4468
 DF4468.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4468
 DF4468.The ellipsoidal height was determined by GPS observations
 DF4468.and is referenced to NAD 83.
 DF4468
 DF4468. The following values were computed from the NAD 83(2011) position.
 DF4468
 DF4468;                    North         East     Units Scale Factor Converg.
 DF4468;SPC IL E     -   455,864.743   347,007.269   MT  1.00000219   +0 21 49.1
 DF4468;SPC IL E     - 1,495,616.24  1,138,473.02   sFT  1.00000219   +0 21 49.1
 DF4468;UTM  16      - 4,513,730.350   434,468.227   MT  0.99965286   -0 30 25.7
 DF4468
 DF4468!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4468!SPC IL E     -   0.99997468  x   1.00000219  =   0.99997687
 DF4468!UTM  16      -   0.99997468  x   0.99965286  =   0.99962755
 DF4468
 DF4468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3446813730(NAD 83)
 DF4468
 DF4468                          SUPERSEDED SURVEY CONTROL
 DF4468
 DF4468  NAD 83(2007)-  40 46 18.97105(N)    087 46 35.48857(W) AD(2002.00) 0
 DF4468  ELLIP H (02/10/07)  161.443  (m)                       GP(2002.00)    
 DF4468  ELLIP H (02/03/05)  161.453  (m)                       GP(       ) 4 2
 DF4468  NAD 83(1997)-  40 46 18.97092(N)    087 46 35.48843(W) AD(       ) 1
 DF4468  ELLIP H (03/04/03)  161.436  (m)                       GP(       ) 4 2
 DF4468
 DF4468.Superseded values are not recommended for survey control.
 DF4468
 DF4468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4468.See file dsdata.pdf to determine how the superseded data were derived.
 DF4468
 DF4468_MARKER: Z = SEE DESCRIPTION
 DF4468_SETTING: 0 = UNSPECIFIED SETTING
 DF4468_MARK LOGO: NONE
 DF4468_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DF4468_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF4468_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4468+SATELLITE: SATELLITE OBSERVATIONS - 2002
 DF4468
 DF4468  HISTORY     - Date     Condition        Report By
 DF4468  HISTORY     - 2002     MONUMENTED       ASCPC
 DF4468
 DF4468                          STATION DESCRIPTION
 DF4468
 DF4468'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4468'THIS AN OFFSET POINT TO TRANSFER ELEVATIONS FROM BENCHMARK RV 2. TO
 DF4468'REACH RV 2, FROM THE INTERSECTION OF IL 1 AND US 24, HEAD WEST ON US
 DF4468'24 FOR 1.8 MILES TO CULVERT UNDER RAILROAD TRACKS ON THE NORTH SIDE OF
 DF4468'ROAD. STATION IS A MANEL-METAL RIVET 1 FT LOWER THAN TRACKS ON THE
 DF4468'EAST END OF THE NORTH CONCRETE HEADWALL. THE OFFSET POINT IS AN IRON
 DF4468'PIN SET ABOUT 220 FEET SOUTH EAST OF RV2-AZIMUTH ABOUT 150 DEGREES.
 DF4468'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0466 ***********************************************************************
 MF0466  DESIGNATION -  RV 20
 MF0466  PID         -  MF0466
 MF0466  STATE/COUNTY-  IL/DE KALB
 MF0466  COUNTRY     -  US
 MF0466  USGS QUAD   -  DEKALB (2018)
 MF0466
 MF0466                         *CURRENT SURVEY CONTROL
 MF0466  ______________________________________________________________________
 MF0466* NAD 83(1986) POSITION- 41 53 34.     (N) 088 45 26.     (W)   SCALED
 MF0466* NAVD 88 ORTHO HEIGHT -   266.077 (meters)      872.95  (feet) ADJUSTED
 MF0466  ______________________________________________________________________
 MF0466  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 MF0466  DYNAMIC HEIGHT  -        265.983 (meters)      872.65  (feet) COMP
 MF0466  MODELED GRAVITY -    980,259.2   (mgal)                       NAVD 88
 MF0466
 MF0466  VERT ORDER      -  SECOND    CLASS 0
 MF0466
 MF0466.The horizontal coordinates were scaled from a map and have
 MF0466.an estimated accuracy of +/- 6 seconds.
 MF0466
 MF0466.The orthometric height was determined by differential leveling and
 MF0466.adjusted by the NATIONAL GEODETIC SURVEY
 MF0466.in June 1991.
 MF0466
 MF0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0466.GEOID18 height accuracy estimate available here.
 MF0466
 MF0466.Click photographs - Photos may exist for this station.
 MF0466
 MF0466.The dynamic height is computed by dividing the NAVD 88
 MF0466.geopotential number by the normal gravity value computed on the
 MF0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0466.degrees latitude (g = 980.6199 gals.).
 MF0466
 MF0466.The modeled gravity was interpolated from observed gravity values.
 MF0466
 MF0466;                    North         East    Units  Estimated Accuracy
 MF0466;SPC IL E     -   580,280.      264,820.      MT  (+/- 180 meters Scaled)
 MF0466
 MF0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM542393(NAD 83)
 MF0466
 MF0466                          SUPERSEDED SURVEY CONTROL
 MF0466
 MF0466  NGVD 29 (??/??/92)  266.12   (m)          873.1    (f) COMPUTED    2 0
 MF0466
 MF0466.Superseded values are not recommended for survey control.
 MF0466
 MF0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0466.See file dsdata.pdf to determine how the superseded data were derived.
 MF0466
 MF0466_MARKER: R = RIVET
 MF0466_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0466_SP_SET: BRIDGE
 MF0466_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0466
 MF0466  HISTORY     - Date     Condition        Report By
 MF0466  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0466  HISTORY     - 1935     GOOD             CGS
 MF0466  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0466
 MF0466                          STATION DESCRIPTION
 MF0466
 MF0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0466'2.5 MI SW FROM DE KALB.
 MF0466'2.5 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0466'FROM THE CROSSING OF U.S. HIGHWAY 30 AT DE KALB, DE KALB COUNTY,
 MF0466'AND IN BRIDGE 1078.  A STANDARD MONEL-METAL RIVET.
 MF0466
 MF0466                          STATION RECOVERY (1996)
 MF0466
 MF0466'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0124 ***********************************************************************
 NG0124  DESIGNATION -  RV 20
 NG0124  PID         -  NG0124
 NG0124  STATE/COUNTY-  IL/COOK
 NG0124  COUNTRY     -  US
 NG0124  USGS QUAD   -  EVANSTON (2018)
 NG0124
 NG0124                         *CURRENT SURVEY CONTROL
 NG0124  ______________________________________________________________________
 NG0124* NAD 83(1986) POSITION- 42 03 43.     (N) 087 41 48.     (W)   SCALED
 NG0124* NAVD 88 ORTHO HEIGHT -   188.030 (meters)      616.90  (feet) ADJUSTED
 NG0124  ______________________________________________________________________
 NG0124  GEOID HEIGHT    -        -33.834 (meters)                     GEOID18
 NG0124  DYNAMIC HEIGHT  -        187.969 (meters)      616.70  (feet) COMP
 NG0124  MODELED GRAVITY -    980,294.5   (mgal)                       NAVD 88
 NG0124
 NG0124  VERT ORDER      -  FIRST     CLASS 0
 NG0124
 NG0124.The horizontal coordinates were scaled from a map and have
 NG0124.an estimated accuracy of +/- 6 seconds.
 NG0124
 NG0124.The orthometric height was determined by differential leveling and
 NG0124.adjusted by the NATIONAL GEODETIC SURVEY
 NG0124.in June 1991.
 NG0124
 NG0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0124.GEOID18 height accuracy estimate available here.
 NG0124
 NG0124.Click photographs - Photos may exist for this station.
 NG0124
 NG0124.The dynamic height is computed by dividing the NAVD 88
 NG0124.geopotential number by the normal gravity value computed on the
 NG0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0124.degrees latitude (g = 980.6199 gals.).
 NG0124
 NG0124.The modeled gravity was interpolated from observed gravity values.
 NG0124
 NG0124;                    North         East    Units  Estimated Accuracy
 NG0124;SPC IL E     -   599,180.      352,700.      MT  (+/- 180 meters Scaled)
 NG0124
 NG0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM423568(NAD 83)
 NG0124
 NG0124                          SUPERSEDED SURVEY CONTROL
 NG0124
 NG0124  NGVD 29 (??/??/92)  188.097  (m)          617.11   (f) ADJ UNCH    1 0
 NG0124
 NG0124.Superseded values are not recommended for survey control.
 NG0124
 NG0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0124.See file dsdata.pdf to determine how the superseded data were derived.
 NG0124
 NG0124_MARKER: R = RIVET
 NG0124_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0124_SP_SET: ABUTMENT
 NG0124_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0124
 NG0124  HISTORY     - Date     Condition        Report By
 NG0124  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0124  HISTORY     - 1973     GOOD             NGS
 NG0124  HISTORY     - 1987     GOOD             USPSQD
 NG0124
 NG0124                          STATION DESCRIPTION
 NG0124
 NG0124'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0124'AT EVANSTON.
 NG0124'2.0 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0124'FROM THE MAIN STREET RAILWAY STATION AT EVANSTON, 0.15 MILES
 NG0124'SOUTHEAST OF THE CENTRAL STREET RAILWAY STATION AT THE LINCOLN
 NG0124'STREET UNDERPASS, 19.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 NG0124'THE SOUTHWEST TRACK (2 TRACKS) SET IN TOP OF THE SOUTHWEST END
 NG0124'OF THE SOUTHWEST CONCRETE ABUTMENT, 2.7 FEET SOUTHWEST OF A
 NG0124'PIPE RAILING ABOUT LEVEL WITH THE TRACKS.  SEC 12, T 41 N,
 NG0124'R 13 E.
 NG0124
 NG0124                          STATION RECOVERY (1987)
 NG0124
 NG0124'RECOVERY NOTE BY US POWER SQUADRON 1987 (MLG)
 NG0124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1127 ***********************************************************************
 MF1127  DESIGNATION -  RV 20
 MF1127  PID         -  MF1127
 MF1127  STATE/COUNTY-  IL/LEE
 MF1127  COUNTRY     -  US
 MF1127  USGS QUAD   -  HARMON (2018)
 MF1127
 MF1127                         *CURRENT SURVEY CONTROL
 MF1127  ______________________________________________________________________
 MF1127* NAD 83(1986) POSITION- 41 44 26.     (N) 089 37 00.     (W)   SCALED
 MF1127* NAVD 88 ORTHO HEIGHT -   200.734 (meters)      658.57  (feet) ADJUSTED
 MF1127  ______________________________________________________________________
 MF1127  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 MF1127  DYNAMIC HEIGHT  -        200.661 (meters)      658.34  (feet) COMP
 MF1127  MODELED GRAVITY -    980,256.3   (mgal)                       NAVD 88
 MF1127
 MF1127  VERT ORDER      -  SECOND    CLASS 0
 MF1127
 MF1127.The horizontal coordinates were scaled from a map and have
 MF1127.an estimated accuracy of +/- 6 seconds.
 MF1127
 MF1127.The orthometric height was determined by differential leveling and
 MF1127.adjusted by the NATIONAL GEODETIC SURVEY
 MF1127.in June 1991.
 MF1127
 MF1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1127.GEOID18 height accuracy estimate available here.
 MF1127
 MF1127.Click photographs - Photos may exist for this station.
 MF1127
 MF1127.The dynamic height is computed by dividing the NAVD 88
 MF1127.geopotential number by the normal gravity value computed on the
 MF1127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1127.degrees latitude (g = 980.6199 gals.).
 MF1127
 MF1127.The modeled gravity was interpolated from observed gravity values.
 MF1127
 MF1127;                    North         East    Units  Estimated Accuracy
 MF1127;SPC IL W     -   563,410.      745,750.      MT  (+/- 180 meters Scaled)
 MF1127
 MF1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM824242(NAD 83)
 MF1127
 MF1127                          SUPERSEDED SURVEY CONTROL
 MF1127
 MF1127  NGVD 29 (??/??/92)  200.800  (m)          658.79   (f) ADJ UNCH    2 0
 MF1127
 MF1127.Superseded values are not recommended for survey control.
 MF1127
 MF1127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1127.See file dsdata.pdf to determine how the superseded data were derived.
 MF1127
 MF1127_MARKER: R = RIVET
 MF1127_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1127_SP_SET: FOUNDATION
 MF1127_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1127
 MF1127  HISTORY     - Date     Condition        Report By
 MF1127  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1127  HISTORY     - 1966     GOOD             CGS
 MF1127  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1127  HISTORY     - 20030605 MARK NOT FOUND   USPSQD
 MF1127
 MF1127                          STATION DESCRIPTION
 MF1127
 MF1127'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 MF1127'2.6 MI N FROM VAN PETTEN.
 MF1127'2.6 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1127'THE STATION AT VAN PETTEN, LEE COUNTY, ABOUT 800 FEET NORTH OF THE
 MF1127'CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, AT SIGNAL
 MF1127'BRIDGE 19, AND IN THE SOUTHEAST CORNER OF THE SOUTHWEST CONCRETE
 MF1127'FOUNDATION, A STANDARD MONEL-METAL RIVET.
 MF1127
 MF1127                          STATION RECOVERY (2002)
 MF1127
 MF1127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1127'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1127
 MF1127                          STATION RECOVERY (2003)
 MF1127
 MF1127'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1127'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1168 ***********************************************************************
 MF1168  DESIGNATION -  RV 20
 MF1168  PID         -  MF1168
 MF1168  STATE/COUNTY-  IL/WHITESIDE
 MF1168  COUNTRY     -  US
 MF1168  USGS QUAD   -  MORRISON (2018)
 MF1168
 MF1168                         *CURRENT SURVEY CONTROL
 MF1168  ______________________________________________________________________
 MF1168* NAD 83(1986) POSITION- 41 47 25.     (N) 089 53 38.     (W)   SCALED
 MF1168* NAVD 88 ORTHO HEIGHT -   204.488 (meters)      670.89  (feet) ADJUSTED
 MF1168  ______________________________________________________________________
 MF1168  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 MF1168  DYNAMIC HEIGHT  -        204.415 (meters)      670.65  (feet) COMP
 MF1168  MODELED GRAVITY -    980,260.9   (mgal)                       NAVD 88
 MF1168
 MF1168  VERT ORDER      -  SECOND    CLASS 0
 MF1168
 MF1168.The horizontal coordinates were scaled from a map and have
 MF1168.an estimated accuracy of +/- 6 seconds.
 MF1168
 MF1168.The orthometric height was determined by differential leveling and
 MF1168.adjusted by the NATIONAL GEODETIC SURVEY
 MF1168.in June 1991.
 MF1168
 MF1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1168.GEOID18 height accuracy estimate available here.
 MF1168
 MF1168.Click photographs - Photos may exist for this station.
 MF1168
 MF1168.The dynamic height is computed by dividing the NAVD 88
 MF1168.geopotential number by the normal gravity value computed on the
 MF1168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1168.degrees latitude (g = 980.6199 gals.).
 MF1168
 MF1168.The modeled gravity was interpolated from observed gravity values.
 MF1168
 MF1168;                    North         East    Units  Estimated Accuracy
 MF1168;SPC IL W     -   568,830.      722,670.      MT  (+/- 180 meters Scaled)
 MF1168
 MF1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM595305(NAD 83)
 MF1168
 MF1168                          SUPERSEDED SURVEY CONTROL
 MF1168
 MF1168  NGVD 29 (??/??/92)  204.530  (m)          671.03   (f) ADJ UNCH    2 0
 MF1168
 MF1168.Superseded values are not recommended for survey control.
 MF1168
 MF1168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1168.See file dsdata.pdf to determine how the superseded data were derived.
 MF1168
 MF1168_MARKER: R = RIVET
 MF1168_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1168_SP_SET: CULVERT
 MF1168_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1168
 MF1168  HISTORY     - Date     Condition        Report By
 MF1168  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1168  HISTORY     - 1944     POOR             CGS
 MF1168  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1168  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MF1168  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 MF1168  HISTORY     - 20050321 GOOD             USPSQD
 MF1168
 MF1168                          STATION DESCRIPTION
 MF1168
 MF1168'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 MF1168'1.3 MI W FROM ROUND GROVE.
 MF1168'1.3 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1168'THE STATION AT ROUND GROVE, WHITESIDE COUNTY, AT CULVERT NO. 229,
 MF1168'AND IN THE TOP OF THE EAST END OF THE NORTH CONCRETE HEADWALL.  A
 MF1168'STANDARD MONEL-METAL RIVET.  NOTE-- IT SHOWS EVIDENCE OF HAVING BEEN
 MF1168'HAMMERED.
 MF1168
 MF1168                          STATION RECOVERY (1998)
 MF1168
 MF1168'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1168'MARK NOT FOUND.
 MF1168
 MF1168                          STATION RECOVERY (1999)
 MF1168
 MF1168'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1168'MARK NOT FOUND.
 MF1168
 MF1168                          STATION RECOVERY (2003)
 MF1168
 MF1168'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1168'MARK NOT FOUND.
 MF1168
 MF1168                          STATION RECOVERY (2005)
 MF1168
 MF1168'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1168'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0164 ***********************************************************************
 NH0164  DESIGNATION -  RV 20
 NH0164  PID         -  NH0164
 NH0164  STATE/COUNTY-  IL/MCHENRY
 NH0164  COUNTRY     -  US
 NH0164  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0164
 NH0164                         *CURRENT SURVEY CONTROL
 NH0164  ______________________________________________________________________
 NH0164* NAD 83(1986) POSITION- 42 09 40.     (N) 088 17 35.     (W)   SCALED
 NH0164* NAVD 88 ORTHO HEIGHT -   227.058 (meters)      744.94  (feet) ADJUSTED
 NH0164  ______________________________________________________________________
 NH0164  GEOID HEIGHT    -        -33.714 (meters)                     GEOID18
 NH0164  DYNAMIC HEIGHT  -        226.979 (meters)      744.68  (feet) COMP
 NH0164  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 NH0164
 NH0164  VERT ORDER      -  SECOND    CLASS 0
 NH0164
 NH0164.The horizontal coordinates were scaled from a map and have
 NH0164.an estimated accuracy of +/- 6 seconds.
 NH0164
 NH0164.The orthometric height was determined by differential leveling and
 NH0164.adjusted by the NATIONAL GEODETIC SURVEY
 NH0164.in June 1991.
 NH0164
 NH0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0164.GEOID18 height accuracy estimate available here.
 NH0164
 NH0164.Click photographs - Photos may exist for this station.
 NH0164
 NH0164.The dynamic height is computed by dividing the NAVD 88
 NH0164.geopotential number by the normal gravity value computed on the
 NH0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0164.degrees latitude (g = 980.6199 gals.).
 NH0164
 NH0164.The modeled gravity was interpolated from observed gravity values.
 NH0164
 NH0164;                    North         East    Units  Estimated Accuracy
 NH0164;SPC IL E     -   610,000.      303,330.      MT  (+/- 180 meters Scaled)
 NH0164
 NH0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM931684(NAD 83)
 NH0164
 NH0164                          SUPERSEDED SURVEY CONTROL
 NH0164
 NH0164  NGVD 29 (??/??/92)  227.12   (m)          745.1    (f) COMPUTED    2 0
 NH0164
 NH0164.Superseded values are not recommended for survey control.
 NH0164
 NH0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0164.See file dsdata.pdf to determine how the superseded data were derived.
 NH0164
 NH0164_MARKER: R = RIVET
 NH0164_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0164_SP_SET: BRIDGE
 NH0164_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0164
 NH0164  HISTORY     - Date     Condition        Report By
 NH0164  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0164  HISTORY     - 1960     POOR             CGS
 NH0164
 NH0164                          STATION DESCRIPTION
 NH0164
 NH0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0164'0.2 MI S FROM ALGONQUIN.
 NH0164'0.2 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NH0164'THE STATION AT ALGONQUIN, MCHENRY  COUNTY, AT THE SOUTH END OF
 NH0164'BRIDGE 655, AND IN THE TOP STEP OF THE WEST WING WALL.  A
 NH0164'STANDARD MONEL-METAL RIVET.  NOTE-- THE RIVET HAS BEEN BENT OVER
 NH0164'AND THE ROCK OR STONE IT IS SET IN IS LOOSE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0283 ***********************************************************************
 JC0283  DESIGNATION -  RV 21
 JC0283  PID         -  JC0283
 JC0283  STATE/COUNTY-  IL/MONROE
 JC0283  COUNTRY     -  US
 JC0283  USGS QUAD   -  COLUMBIA (2018)
 JC0283
 JC0283                         *CURRENT SURVEY CONTROL
 JC0283  ______________________________________________________________________
 JC0283* NAD 83(1986) POSITION- 38 28 25.     (N) 090 13 54.     (W)   SCALED
 JC0283* NAVD 88 ORTHO HEIGHT -   125.316 (meters)      411.14  (feet) ADJUSTED
 JC0283  ______________________________________________________________________
 JC0283  GEOID HEIGHT    -        -30.665 (meters)                     GEOID18
 JC0283  DYNAMIC HEIGHT  -        125.236 (meters)      410.88  (feet) COMP
 JC0283  MODELED GRAVITY -    979,986.6   (mgal)                       NAVD 88
 JC0283
 JC0283  VERT ORDER      -  SECOND    CLASS 0
 JC0283
 JC0283.The horizontal coordinates were scaled from a map and have
 JC0283.an estimated accuracy of +/- 6 seconds.
 JC0283
 JC0283.The orthometric height was determined by differential leveling and
 JC0283.adjusted by the NATIONAL GEODETIC SURVEY
 JC0283.in June 1991.
 JC0283
 JC0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0283.GEOID18 height accuracy estimate available here.
 JC0283
 JC0283.Click photographs - Photos may exist for this station.
 JC0283
 JC0283.The dynamic height is computed by dividing the NAVD 88
 JC0283.geopotential number by the normal gravity value computed on the
 JC0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0283.degrees latitude (g = 980.6199 gals.).
 JC0283
 JC0283.The modeled gravity was interpolated from observed gravity values.
 JC0283
 JC0283;                    North         East    Units  Estimated Accuracy
 JC0283;SPC IL W     -   200,540.      694,330.      MT  (+/- 180 meters Scaled)
 JC0283
 JC0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC415619(NAD 83)
 JC0283
 JC0283                          SUPERSEDED SURVEY CONTROL
 JC0283
 JC0283  NGVD 29 (??/??/92)  125.459  (m)          411.61   (f) ADJ UNCH    2 0
 JC0283
 JC0283.Superseded values are not recommended for survey control.
 JC0283
 JC0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0283.See file dsdata.pdf to determine how the superseded data were derived.
 JC0283
 JC0283_MARKER: R = RIVET
 JC0283_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0283_SP_SET: INTERLOCKING PIPE CRANK
 JC0283_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0283
 JC0283  HISTORY     - Date     Condition        Report By
 JC0283  HISTORY     - UNK      MONUMENTED       MPRR
 JC0283  HISTORY     - 1935     GOOD             CGS
 JC0283  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0283
 JC0283                          STATION DESCRIPTION
 JC0283
 JC0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0283'3.3 MI S FROM DUPO.
 JC0283'3.3 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0283'STATION AT DUPO, ST. CLAIR COUNTY, AT THE CROSSING OF THE GULF,
 JC0283'MOBILE AND OHIO RAILROAD AT POLE 9/16, 23 FEET EAST OF THE
 JC0283'CENTERLINE OF THE SOUTH-BOUND MAIN TRACK, AT AN INTERLOCKING
 JC0283'PIPE CRANK, AND IN THE TOP OF THE NORTHEAST CORNER OF THE
 JC0283'CONCRETE BASE.  A STANDARD MONEL-METAL RIVET.
 JC0283
 JC0283                          STATION RECOVERY (1987)
 JC0283
 JC0283'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0283'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0468 ***********************************************************************
 MF0468  DESIGNATION -  RV 21
 MF0468  PID         -  MF0468
 MF0468  STATE/COUNTY-  IL/DE KALB
 MF0468  COUNTRY     -  US
 MF0468  USGS QUAD   -  DEKALB (2018)
 MF0468
 MF0468                         *CURRENT SURVEY CONTROL
 MF0468  ______________________________________________________________________
 MF0468* NAD 83(1986) POSITION- 41 53 04.     (N) 088 45 43.     (W)   SCALED
 MF0468* NAVD 88 ORTHO HEIGHT -   265.154 (meters)      869.93  (feet) ADJUSTED
 MF0468  ______________________________________________________________________
 MF0468  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 MF0468  DYNAMIC HEIGHT  -        265.059 (meters)      869.61  (feet) COMP
 MF0468  MODELED GRAVITY -    980,257.6   (mgal)                       NAVD 88
 MF0468
 MF0468  VERT ORDER      -  SECOND    CLASS 0
 MF0468
 MF0468.The horizontal coordinates were scaled from a map and have
 MF0468.an estimated accuracy of +/- 6 seconds.
 MF0468
 MF0468.The orthometric height was determined by differential leveling and
 MF0468.adjusted by the NATIONAL GEODETIC SURVEY
 MF0468.in June 1991.
 MF0468
 MF0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0468.GEOID18 height accuracy estimate available here.
 MF0468
 MF0468.Click photographs - Photos may exist for this station.
 MF0468
 MF0468.The dynamic height is computed by dividing the NAVD 88
 MF0468.geopotential number by the normal gravity value computed on the
 MF0468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0468.degrees latitude (g = 980.6199 gals.).
 MF0468
 MF0468.The modeled gravity was interpolated from observed gravity values.
 MF0468
 MF0468;                    North         East    Units  Estimated Accuracy
 MF0468;SPC IL E     -   579,360.      264,430.      MT  (+/- 180 meters Scaled)
 MF0468
 MF0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM538384(NAD 83)
 MF0468
 MF0468                          SUPERSEDED SURVEY CONTROL
 MF0468
 MF0468  NGVD 29 (??/??/92)  265.199  (m)          870.07   (f) ADJ UNCH    2 0
 MF0468
 MF0468.Superseded values are not recommended for survey control.
 MF0468
 MF0468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0468.See file dsdata.pdf to determine how the superseded data were derived.
 MF0468
 MF0468_MARKER: R = RIVET
 MF0468_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0468_SP_SET: BRIDGE
 MF0468_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0468
 MF0468  HISTORY     - Date     Condition        Report By
 MF0468  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0468  HISTORY     - 1935     GOOD             CGS
 MF0468  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 MF0468
 MF0468                          STATION DESCRIPTION
 MF0468
 MF0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0468'1.6 MI NE FROM ELVA.
 MF0468'1.6 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0468'FROM THE STATION AT ELBA, DE KALB COUNTY, AND IN BRIDGE 1080.
 MF0468'A STANDARD MONEL-METAL RIVET.
 MF0468
 MF0468                          STATION RECOVERY (1996)
 MF0468
 MF0468'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0468'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0125 ***********************************************************************
 NG0125  DESIGNATION -  RV 21
 NG0125  PID         -  NG0125
 NG0125  STATE/COUNTY-  IL/COOK
 NG0125  COUNTRY     -  US
 NG0125  USGS QUAD   -  EVANSTON (2018)
 NG0125
 NG0125                         *CURRENT SURVEY CONTROL
 NG0125  ______________________________________________________________________
 NG0125* NAD 83(1986) POSITION- 42 04 12.     (N) 087 42 12.     (W)   SCALED
 NG0125* NAVD 88 ORTHO HEIGHT -   187.001 (meters)      613.52  (feet) ADJUSTED
 NG0125  ______________________________________________________________________
 NG0125  GEOID HEIGHT    -        -33.846 (meters)                     GEOID18
 NG0125  DYNAMIC HEIGHT  -        186.941 (meters)      613.32  (feet) COMP
 NG0125  MODELED GRAVITY -    980,294.9   (mgal)                       NAVD 88
 NG0125
 NG0125  VERT ORDER      -  FIRST     CLASS 0
 NG0125
 NG0125.The horizontal coordinates were scaled from a map and have
 NG0125.an estimated accuracy of +/- 6 seconds.
 NG0125
 NG0125.The orthometric height was determined by differential leveling and
 NG0125.adjusted by the NATIONAL GEODETIC SURVEY
 NG0125.in June 1991.
 NG0125
 NG0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0125.GEOID18 height accuracy estimate available here.
 NG0125
 NG0125.Click photographs - Photos may exist for this station.
 NG0125
 NG0125.The dynamic height is computed by dividing the NAVD 88
 NG0125.geopotential number by the normal gravity value computed on the
 NG0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0125.degrees latitude (g = 980.6199 gals.).
 NG0125
 NG0125.The modeled gravity was interpolated from observed gravity values.
 NG0125
 NG0125;                    North         East    Units  Estimated Accuracy
 NG0125;SPC IL E     -   600,070.      352,140.      MT  (+/- 180 meters Scaled)
 NG0125
 NG0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM418577(NAD 83)
 NG0125
 NG0125                          SUPERSEDED SURVEY CONTROL
 NG0125
 NG0125  NGVD 29 (??/??/92)  187.067  (m)          613.74   (f) ADJ UNCH    1 0
 NG0125
 NG0125.Superseded values are not recommended for survey control.
 NG0125
 NG0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0125.See file dsdata.pdf to determine how the superseded data were derived.
 NG0125
 NG0125_MARKER: R = RIVET
 NG0125_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0125_SP_SET: FOUNDATION
 NG0125_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0125
 NG0125  HISTORY     - Date     Condition        Report By
 NG0125  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0125  HISTORY     - 1973     GOOD             NGS
 NG0125  HISTORY     - 20011110 MARK NOT FOUND   USPSQD
 NG0125
 NG0125                          STATION DESCRIPTION
 NG0125
 NG0125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0125'AT WILMETTE.
 NG0125'0.5 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0125'FROM THE STATION AT WILMETTE, ABOUT IN LINE WITH GREGORY
 NG0125'AVENUE LEADING EAST FROM RAILROAD AT SIGNAL BRIDGE 333, 15.2
 NG0125'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK,
 NG0125'32.5 FEET NORTHEAST OF THE NORTHEAST CURB OF GREEN BAY ROAD,
 NG0125'SET IN TOP OF THE NORTHEAST EDGE OF THE SOUTHWEST CONCRETE
 NG0125'FOUNDATION OF SIGNAL BRIDGE FLUSH WITH THE GROUND ABOUT 1 1/2
 NG0125'FEET BELOW THE LEVEL OF THE TRACKS.  SEC 34, T 42 N, R 13 E.
 NG0125
 NG0125                          STATION RECOVERY (2001)
 NG0125
 NG0125'RECOVERY NOTE BY US POWER SQUADRON 2001 (EFU)
 NG0125'NOT FOUND. OUR GPS COORDINATES WERE IDENTICAL WITH THOSE SPECIFIED ON
 NG0125'THE NGS RETRIEVAL SHEET. WE ASSUME THE RIVET HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1136 ***********************************************************************
 MF1136  DESIGNATION -  RV 21
 MF1136  PID         -  MF1136
 MF1136  STATE/COUNTY-  IL/LEE
 MF1136  COUNTRY     -  US
 MF1136  USGS QUAD   -  HARMON (2018)
 MF1136
 MF1136                         *CURRENT SURVEY CONTROL
 MF1136  ______________________________________________________________________
 MF1136* NAD 83(1986) POSITION- 41 44 59.     (N) 089 36 54.     (W)   SCALED
 MF1136* NAVD 88 ORTHO HEIGHT -   200.185 (meters)      656.77  (feet) ADJUSTED
 MF1136  ______________________________________________________________________
 MF1136  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 MF1136  DYNAMIC HEIGHT  -        200.112 (meters)      656.53  (feet) COMP
 MF1136  MODELED GRAVITY -    980,257.3   (mgal)                       NAVD 88
 MF1136
 MF1136  VERT ORDER      -  SECOND    CLASS 0
 MF1136
 MF1136.The horizontal coordinates were scaled from a map and have
 MF1136.an estimated accuracy of +/- 6 seconds.
 MF1136
 MF1136.The orthometric height was determined by differential leveling and
 MF1136.adjusted by the NATIONAL GEODETIC SURVEY
 MF1136.in June 1991.
 MF1136
 MF1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1136.GEOID18 height accuracy estimate available here.
 MF1136
 MF1136.Click photographs - Photos may exist for this station.
 MF1136
 MF1136.The dynamic height is computed by dividing the NAVD 88
 MF1136.geopotential number by the normal gravity value computed on the
 MF1136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1136.degrees latitude (g = 980.6199 gals.).
 MF1136
 MF1136.The modeled gravity was interpolated from observed gravity values.
 MF1136
 MF1136;                    North         East    Units  Estimated Accuracy
 MF1136;SPC IL W     -   564,430.      745,880.      MT  (+/- 180 meters Scaled)
 MF1136
 MF1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM825252(NAD 83)
 MF1136
 MF1136                          SUPERSEDED SURVEY CONTROL
 MF1136
 MF1136  NGVD 29 (??/??/92)  200.252  (m)          656.99   (f) ADJ UNCH    2 0
 MF1136
 MF1136.Superseded values are not recommended for survey control.
 MF1136
 MF1136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1136.See file dsdata.pdf to determine how the superseded data were derived.
 MF1136
 MF1136_MARKER: R = RIVET
 MF1136_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1136_SP_SET: BRIDGE
 MF1136_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1136
 MF1136  HISTORY     - Date     Condition        Report By
 MF1136  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1136  HISTORY     - 1934     GOOD             CGS
 MF1136  HISTORY     - 20020128 GOOD             NGS
 MF1136  HISTORY     - 20030605 GOOD             USPSQD
 MF1136
 MF1136                          STATION DESCRIPTION
 MF1136
 MF1136'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1136'3.5 MI S FROM NELSON.
 MF1136'3.5 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1136'STATION AT NELSON, LEE COUNTY, AT BRIDGE 1409, AND IN THE TOP OF
 MF1136'THE WEST END OF THE SOUTH BACK WALL.  A STANDARD MONEL-METAL RIVET.
 MF1136
 MF1136                          STATION RECOVERY (2002)
 MF1136
 MF1136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1136'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1136
 MF1136                          STATION RECOVERY (2003)
 MF1136
 MF1136'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0166 ***********************************************************************
 NH0166  DESIGNATION -  RV 21
 NH0166  PID         -  NH0166
 NH0166  STATE/COUNTY-  IL/KANE
 NH0166  COUNTRY     -  US
 NH0166  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0166
 NH0166                         *CURRENT SURVEY CONTROL
 NH0166  ______________________________________________________________________
 NH0166* NAD 83(1986) POSITION- 42 09 02.     (N) 088 17 07.     (W)   SCALED
 NH0166* NAVD 88 ORTHO HEIGHT -   226.944 (meters)      744.57  (feet) ADJUSTED
 NH0166  ______________________________________________________________________
 NH0166  GEOID HEIGHT    -        -33.698 (meters)                     GEOID18
 NH0166  DYNAMIC HEIGHT  -        226.865 (meters)      744.31  (feet) COMP
 NH0166  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 NH0166
 NH0166  VERT ORDER      -  SECOND    CLASS 0
 NH0166
 NH0166.The horizontal coordinates were scaled from a map and have
 NH0166.an estimated accuracy of +/- 6 seconds.
 NH0166
 NH0166.The orthometric height was determined by differential leveling and
 NH0166.adjusted by the NATIONAL GEODETIC SURVEY
 NH0166.in June 1991.
 NH0166
 NH0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0166.GEOID18 height accuracy estimate available here.
 NH0166
 NH0166.Click photographs - Photos may exist for this station.
 NH0166
 NH0166.The dynamic height is computed by dividing the NAVD 88
 NH0166.geopotential number by the normal gravity value computed on the
 NH0166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0166.degrees latitude (g = 980.6199 gals.).
 NH0166
 NH0166.The modeled gravity was interpolated from observed gravity values.
 NH0166
 NH0166;                    North         East    Units  Estimated Accuracy
 NH0166;SPC IL E     -   608,830.      303,970.      MT  (+/- 180 meters Scaled)
 NH0166
 NH0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM938672(NAD 83)
 NH0166
 NH0166                          SUPERSEDED SURVEY CONTROL
 NH0166
 NH0166  NGVD 29 (??/??/92)  227.005  (m)          744.77   (f) ADJ UNCH    2 0
 NH0166
 NH0166.Superseded values are not recommended for survey control.
 NH0166
 NH0166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0166.See file dsdata.pdf to determine how the superseded data were derived.
 NH0166
 NH0166_MARKER: R = RIVET
 NH0166_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0166_SP_SET: ABUTMENT
 NH0166_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0166
 NH0166  HISTORY     - Date     Condition        Report By
 NH0166  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0166  HISTORY     - 1960     GOOD             CGS
 NH0166  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH0166
 NH0166                          STATION DESCRIPTION
 NH0166
 NH0166'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0166'1.2 MI SE FROM ALGONQUIN.
 NH0166'ABOUT 1.15 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NH0166'RAILWAY FROM THE STATION AT ALGONQUIN, 0.45 MILE SOUTHEAST OF
 NH0166'MILEPOLE 52, AT THE CROSSING OF A DIRT ROAD, 30 FEET SOUTH OF
 NH0166'THE CENTER LINE OF THE CROSSING, 9 FEET SOUTHWEST OF THE
 NH0166'SOUTHWEST RAIL, IN TOP OF THE SOUTHWEST END OF THE NORTHWEST
 NH0166'STONE ABUTMENT OF 15-FOOT BRIDGE 653, 1 FOOT NORTHEAST OF THE
 NH0166'SOUTHWEST END OF THE ABUTMENT, AND ABOUT 2 FEET BELOW THE LEVEL
 NH0166'OF THE TRACK.
 NH0166
 NH0166                          STATION RECOVERY (1998)
 NH0166
 NH0166'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0166'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0469 ***********************************************************************
 MF0469  DESIGNATION -  RV 22
 MF0469  PID         -  MF0469
 MF0469  STATE/COUNTY-  IL/DE KALB
 MF0469  COUNTRY     -  US
 MF0469  USGS QUAD   -  DEKALB (2018)
 MF0469
 MF0469                         *CURRENT SURVEY CONTROL
 MF0469  ______________________________________________________________________
 MF0469* NAD 83(1986) POSITION- 41 52 42.     (N) 088 45 57.     (W)   SCALED
 MF0469* NAVD 88 ORTHO HEIGHT -   267.544 (meters)      877.77  (feet) ADJUSTED
 MF0469  ______________________________________________________________________
 MF0469  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 MF0469  DYNAMIC HEIGHT  -        267.448 (meters)      877.45  (feet) COMP
 MF0469  MODELED GRAVITY -    980,256.5   (mgal)                       NAVD 88
 MF0469
 MF0469  VERT ORDER      -  SECOND    CLASS 0
 MF0469
 MF0469.The horizontal coordinates were scaled from a map and have
 MF0469.an estimated accuracy of +/- 6 seconds.
 MF0469
 MF0469.The orthometric height was determined by differential leveling and
 MF0469.adjusted by the NATIONAL GEODETIC SURVEY
 MF0469.in June 1991.
 MF0469
 MF0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0469.GEOID18 height accuracy estimate available here.
 MF0469
 MF0469.Click photographs - Photos may exist for this station.
 MF0469
 MF0469.The dynamic height is computed by dividing the NAVD 88
 MF0469.geopotential number by the normal gravity value computed on the
 MF0469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0469.degrees latitude (g = 980.6199 gals.).
 MF0469
 MF0469.The modeled gravity was interpolated from observed gravity values.
 MF0469
 MF0469;                    North         East    Units  Estimated Accuracy
 MF0469;SPC IL E     -   578,680.      264,100.      MT  (+/- 180 meters Scaled)
 MF0469
 MF0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM534377(NAD 83)
 MF0469
 MF0469                          SUPERSEDED SURVEY CONTROL
 MF0469
 MF0469  NGVD 29 (??/??/92)  267.589  (m)          877.91   (f) ADJ UNCH    2 0
 MF0469
 MF0469.Superseded values are not recommended for survey control.
 MF0469
 MF0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0469.See file dsdata.pdf to determine how the superseded data were derived.
 MF0469
 MF0469_MARKER: R = RIVET
 MF0469_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0469_SP_SET: BRIDGE
 MF0469_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0469
 MF0469  HISTORY     - Date     Condition        Report By
 MF0469  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0469  HISTORY     - 1935     GOOD             CGS
 MF0469  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0469
 MF0469                          STATION DESCRIPTION
 MF0469
 MF0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0469'1.1 MI NE FROM DE KALB.
 MF0469'1.1 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0469'FROM THE STATION AT ELVA, DE KALB COUNTY, AND IN BRIDGE 1082.
 MF0469'A STANDARD MONEL-METAL RIVET.
 MF0469
 MF0469                          STATION RECOVERY (1996)
 MF0469
 MF0469'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0469'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0128 ***********************************************************************
 NG0128  DESIGNATION -  RV 22
 NG0128  PID         -  NG0128
 NG0128  STATE/COUNTY-  IL/COOK
 NG0128  COUNTRY     -  US
 NG0128  USGS QUAD   -  EVANSTON (2018)
 NG0128
 NG0128                         *CURRENT SURVEY CONTROL
 NG0128  ______________________________________________________________________
 NG0128* NAD 83(1986) POSITION- 42 04 48.     (N) 087 42 42.     (W)   SCALED
 NG0128* NAVD 88 ORTHO HEIGHT -   186.952 (meters)      613.36  (feet) POSTED
 NG0128  ______________________________________________________________________
 NG0128  GEOID HEIGHT    -        -33.861 (meters)                     GEOID18
 NG0128  DYNAMIC HEIGHT  -        186.89  (meters)      613.2   (feet) COMP
 NG0128  MODELED GRAVITY -    980,295.4   (mgal)                       NAVD 88
 NG0128
 NG0128  VERT ORDER      -  * POSTED, SEE BELOW
 NG0128
 NG0128.The horizontal coordinates were scaled from a map and have
 NG0128.an estimated accuracy of +/- 6 seconds.
 NG0128
 NG0128.The orthometric height was determined by differential leveling
 NG0128.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NG0128
 NG0128.* This is a POSTED BENCH MARK height.
 NG0128
 NG0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0128.GEOID18 height accuracy estimate available here.
 NG0128
 NG0128.Click photographs - Photos may exist for this station.
 NG0128
 NG0128.The dynamic height is computed by dividing the NAVD 88
 NG0128.geopotential number by the normal gravity value computed on the
 NG0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0128.degrees latitude (g = 980.6199 gals.).
 NG0128
 NG0128.The modeled gravity was interpolated from observed gravity values.
 NG0128
 NG0128;                    North         East    Units  Estimated Accuracy
 NG0128;SPC IL E     -   601,180.      351,440.      MT  (+/- 180 meters Scaled)
 NG0128
 NG0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM411589(NAD 83)
 NG0128
 NG0128                          SUPERSEDED SURVEY CONTROL
 NG0128
 NG0128  NGVD 29 (??/??/92)  187.014  (m)          613.56   (f) ADJ UNCH    2 0
 NG0128
 NG0128.Superseded values are not recommended for survey control.
 NG0128
 NG0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0128.See file dsdata.pdf to determine how the superseded data were derived.
 NG0128
 NG0128_MARKER: R = RIVET
 NG0128_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0128_SP_SET: SIGNAL FOUNDATION
 NG0128_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0128
 NG0128  HISTORY     - Date     Condition        Report By
 NG0128  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0128  HISTORY     - 1935     GOOD             CGS
 NG0128  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0128
 NG0128                          STATION DESCRIPTION
 NG0128
 NG0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0128'AT WILMETTE.
 NG0128'AT WILMETTE, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0128'RAILWAY, AT SIGNAL NO. 335, AND IN THE TOP OF THE NORTHEAST
 NG0128'CORNER OF THE CONCRETE FOUNDATION.  A STANDARD MONEL-METAL
 NG0128'RIVET.
 NG0128
 NG0128                          STATION RECOVERY (1973)
 NG0128
 NG0128'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0128'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1138 ***********************************************************************
 MF1138  DESIGNATION -  RV 22
 MF1138  PID         -  MF1138
 MF1138  STATE/COUNTY-  IL/LEE
 MF1138  COUNTRY     -  US
 MF1138  USGS QUAD   -  DIXON WEST (2018)
 MF1138
 MF1138                         *CURRENT SURVEY CONTROL
 MF1138  ______________________________________________________________________
 MF1138* NAD 83(1986) POSITION- 41 45 38.     (N) 089 36 48.     (W)   SCALED
 MF1138* NAVD 88 ORTHO HEIGHT -   200.346 (meters)      657.30  (feet) ADJUSTED
 MF1138  ______________________________________________________________________
 MF1138  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 MF1138  DYNAMIC HEIGHT  -        200.273 (meters)      657.06  (feet) COMP
 MF1138  MODELED GRAVITY -    980,258.3   (mgal)                       NAVD 88
 MF1138
 MF1138  VERT ORDER      -  SECOND    CLASS 0
 MF1138
 MF1138.The horizontal coordinates were scaled from a map and have
 MF1138.an estimated accuracy of +/- 6 seconds.
 MF1138
 MF1138.The orthometric height was determined by differential leveling and
 MF1138.adjusted by the NATIONAL GEODETIC SURVEY
 MF1138.in June 1991.
 MF1138
 MF1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1138.GEOID18 height accuracy estimate available here.
 MF1138
 MF1138.Click photographs - Photos may exist for this station.
 MF1138
 MF1138.The dynamic height is computed by dividing the NAVD 88
 MF1138.geopotential number by the normal gravity value computed on the
 MF1138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1138.degrees latitude (g = 980.6199 gals.).
 MF1138
 MF1138.The modeled gravity was interpolated from observed gravity values.
 MF1138
 MF1138;                    North         East    Units  Estimated Accuracy
 MF1138;SPC IL W     -   565,640.      746,010.      MT  (+/- 180 meters Scaled)
 MF1138
 MF1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM827264(NAD 83)
 MF1138
 MF1138                          SUPERSEDED SURVEY CONTROL
 MF1138
 MF1138  NGVD 29 (??/??/92)  200.413  (m)          657.52   (f) ADJ UNCH    2 0
 MF1138
 MF1138.Superseded values are not recommended for survey control.
 MF1138
 MF1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1138.See file dsdata.pdf to determine how the superseded data were derived.
 MF1138
 MF1138_MARKER: R = RIVET
 MF1138_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF1138_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1138
 MF1138  HISTORY     - Date     Condition        Report By
 MF1138  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1138  HISTORY     - 1934     GOOD             CGS
 MF1138  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1138  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1138
 MF1138                          STATION DESCRIPTION
 MF1138
 MF1138'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1138'2.8 MI S FROM NELSON.
 MF1138'2.8 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1138'THE STATION AT NELSON, LEE COUNTY, AT CULVERT 1407, AND ON THE TOP
 MF1138'OF THE WEST END OF A 2-FOOT CONCRETE PIPE.  A STANDARD MONEL-METAL
 MF1138'RIVET.
 MF1138
 MF1138                          STATION RECOVERY (2002)
 MF1138
 MF1138'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1138'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1138
 MF1138                          STATION RECOVERY (2003)
 MF1138
 MF1138'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1138'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1170 ***********************************************************************
 MF1170  DESIGNATION -  RV 22
 MF1170  PID         -  MF1170
 MF1170  STATE/COUNTY-  IL/WHITESIDE
 MF1170  COUNTRY     -  US
 MF1170  USGS QUAD   -  COMO (2018)
 MF1170
 MF1170                         *CURRENT SURVEY CONTROL
 MF1170  ______________________________________________________________________
 MF1170* NAD 83(1986) POSITION- 41 46 59.     (N) 089 51 54.     (W)   SCALED
 MF1170* NAVD 88 ORTHO HEIGHT -   209.094 (meters)      686.00  (feet) ADJUSTED
 MF1170  ______________________________________________________________________
 MF1170  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF1170  DYNAMIC HEIGHT  -        209.020 (meters)      685.76  (feet) COMP
 MF1170  MODELED GRAVITY -    980,261.4   (mgal)                       NAVD 88
 MF1170
 MF1170  VERT ORDER      -  SECOND    CLASS 0
 MF1170
 MF1170.The horizontal coordinates were scaled from a map and have
 MF1170.an estimated accuracy of +/- 6 seconds.
 MF1170
 MF1170.The orthometric height was determined by differential leveling and
 MF1170.adjusted by the NATIONAL GEODETIC SURVEY
 MF1170.in June 1991.
 MF1170
 MF1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1170.GEOID18 height accuracy estimate available here.
 MF1170
 MF1170.Click photographs - Photos may exist for this station.
 MF1170
 MF1170.The dynamic height is computed by dividing the NAVD 88
 MF1170.geopotential number by the normal gravity value computed on the
 MF1170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1170.degrees latitude (g = 980.6199 gals.).
 MF1170
 MF1170.The modeled gravity was interpolated from observed gravity values.
 MF1170
 MF1170;                    North         East    Units  Estimated Accuracy
 MF1170;SPC IL W     -   568,030.      725,080.      MT  (+/- 180 meters Scaled)
 MF1170
 MF1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM619296(NAD 83)
 MF1170
 MF1170                          SUPERSEDED SURVEY CONTROL
 MF1170
 MF1170  NGVD 29 (??/??/92)  209.138  (m)          686.15   (f) ADJ UNCH    2 0
 MF1170
 MF1170.Superseded values are not recommended for survey control.
 MF1170
 MF1170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1170.See file dsdata.pdf to determine how the superseded data were derived.
 MF1170
 MF1170_MARKER: R = RIVET
 MF1170_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1170_SP_SET: CULVERT
 MF1170_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1170
 MF1170  HISTORY     - Date     Condition        Report By
 MF1170  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1170  HISTORY     - 1934     GOOD             CGS
 MF1170  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1170  HISTORY     - 19990501 GOOD             USPSQD
 MF1170  HISTORY     - 20030314 GOOD             USPSQD
 MF1170  HISTORY     - 20050321 GOOD             USPSQD
 MF1170
 MF1170                          STATION DESCRIPTION
 MF1170
 MF1170'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1170'0.3 MI E FROM ROUND GROVE.
 MF1170'0.3 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1170'THE STATION AT ROUND GROVE, WHITESIDE COUNTY, AT CULVERT NO. 227,
 MF1170'IN THE TOP OF THE EAST END OF THE NORTH STONE HEADWALL, AND ABOUT
 MF1170'2 FEET LOWER THAN THE RAIL.  A STANDARD MONEL-METAL RIVET.
 MF1170
 MF1170                          STATION RECOVERY (1998)
 MF1170
 MF1170'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1170'MARK NOT FOUND.
 MF1170
 MF1170                          STATION RECOVERY (1999)
 MF1170
 MF1170'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1170'RECOVERED IN GOOD CONDITION.
 MF1170
 MF1170                          STATION RECOVERY (2003)
 MF1170
 MF1170'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1170'RECOVERED IN GOOD CONDITION.
 MF1170
 MF1170                          STATION RECOVERY (2005)
 MF1170
 MF1170'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0168 ***********************************************************************
 NH0168  DESIGNATION -  RV 22
 NH0168  PID         -  NH0168
 NH0168  STATE/COUNTY-  IL/KANE
 NH0168  COUNTRY     -  US
 NH0168  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0168
 NH0168                         *CURRENT SURVEY CONTROL
 NH0168  ______________________________________________________________________
 NH0168* NAD 83(1986) POSITION- 42 08 29.     (N) 088 16 43.     (W)   SCALED
 NH0168* NAVD 88 ORTHO HEIGHT -   221.927 (meters)      728.11  (feet) ADJUSTED
 NH0168  ______________________________________________________________________
 NH0168  GEOID HEIGHT    -        -33.683 (meters)                     GEOID18
 NH0168  DYNAMIC HEIGHT  -        221.850 (meters)      727.85  (feet) COMP
 NH0168  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 NH0168
 NH0168  VERT ORDER      -  SECOND    CLASS 0
 NH0168
 NH0168.The horizontal coordinates were scaled from a map and have
 NH0168.an estimated accuracy of +/- 6 seconds.
 NH0168
 NH0168.The orthometric height was determined by differential leveling and
 NH0168.adjusted by the NATIONAL GEODETIC SURVEY
 NH0168.in June 1991.
 NH0168
 NH0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0168.GEOID18 height accuracy estimate available here.
 NH0168
 NH0168.Click photographs - Photos may exist for this station.
 NH0168
 NH0168.The dynamic height is computed by dividing the NAVD 88
 NH0168.geopotential number by the normal gravity value computed on the
 NH0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0168.degrees latitude (g = 980.6199 gals.).
 NH0168
 NH0168.The modeled gravity was interpolated from observed gravity values.
 NH0168
 NH0168;                    North         East    Units  Estimated Accuracy
 NH0168;SPC IL E     -   607,810.      304,520.      MT  (+/- 180 meters Scaled)
 NH0168
 NH0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM943662(NAD 83)
 NH0168
 NH0168                          SUPERSEDED SURVEY CONTROL
 NH0168
 NH0168  NGVD 29 (??/??/92)  221.992  (m)          728.32   (f) ADJ UNCH    2 0
 NH0168
 NH0168.Superseded values are not recommended for survey control.
 NH0168
 NH0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0168.See file dsdata.pdf to determine how the superseded data were derived.
 NH0168
 NH0168_MARKER: R = RIVET
 NH0168_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0168_SP_SET: CULVERT
 NH0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0168+STABILITY: SURFACE MOTION
 NH0168
 NH0168  HISTORY     - Date     Condition        Report By
 NH0168  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0168  HISTORY     - 1960     GOOD             CGS
 NH0168  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH0168
 NH0168                          STATION DESCRIPTION
 NH0168
 NH0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0168'1.8 MI SE FROM ALGONQUIN.
 NH0168'ABOUT 1.85 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 NH0168'RAILWAY FROM THE STATION AT ALGONQUIN, 0.1 MILE SOUTHEAST OF
 NH0168'MILEPOLE 51, 0.15 MILE NORTHWEST OF THE CROSSING OF A BLACK
 NH0168'TOP ROAD, 9 FEET SOUTHWEST OF THE SOUTHWEST RAIL, IN TOP OF THE
 NH0168'SOUTHEAST END OF THE SOUTHWEST STONE HEAD WALL OF A 36-INCH
 NH0168'PIPE CULVERT, 1 1/2 FEET NORTHWEST OF THE SOUTHEAST END OF THE
 NH0168'HEAD WALL, AND ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.
 NH0168
 NH0168                          STATION RECOVERY (1998)
 NH0168
 NH0168'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0168'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0472 ***********************************************************************
 MF0472  DESIGNATION -  RV 23
 MF0472  PID         -  MF0472
 MF0472  STATE/COUNTY-  IL/DE KALB
 MF0472  COUNTRY     -  US
 MF0472  USGS QUAD   -  WATERMAN (2018)
 MF0472
 MF0472                         *CURRENT SURVEY CONTROL
 MF0472  ______________________________________________________________________
 MF0472* NAD 83(1986) POSITION- 41 50 25.     (N) 088 47 20.     (W)   SCALED
 MF0472* NAVD 88 ORTHO HEIGHT -   265.583 (meters)      871.33  (feet) ADJUSTED
 MF0472  ______________________________________________________________________
 MF0472  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 MF0472  DYNAMIC HEIGHT  -        265.485 (meters)      871.01  (feet) COMP
 MF0472  MODELED GRAVITY -    980,249.2   (mgal)                       NAVD 88
 MF0472
 MF0472  VERT ORDER      -  SECOND    CLASS 0
 MF0472
 MF0472.The horizontal coordinates were scaled from a map and have
 MF0472.an estimated accuracy of +/- 6 seconds.
 MF0472
 MF0472.The orthometric height was determined by differential leveling and
 MF0472.adjusted by the NATIONAL GEODETIC SURVEY
 MF0472.in June 1991.
 MF0472
 MF0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0472.GEOID18 height accuracy estimate available here.
 MF0472
 MF0472.Click photographs - Photos may exist for this station.
 MF0472
 MF0472.The dynamic height is computed by dividing the NAVD 88
 MF0472.geopotential number by the normal gravity value computed on the
 MF0472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0472.degrees latitude (g = 980.6199 gals.).
 MF0472
 MF0472.The modeled gravity was interpolated from observed gravity values.
 MF0472
 MF0472;                    North         East    Units  Estimated Accuracy
 MF0472;SPC IL E     -   574,460.      262,160.      MT  (+/- 180 meters Scaled)
 MF0472
 MF0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM514335(NAD 83)
 MF0472
 MF0472                          SUPERSEDED SURVEY CONTROL
 MF0472
 MF0472  NGVD 29 (??/??/92)  265.628  (m)          871.48   (f) ADJ UNCH    2 0
 MF0472
 MF0472.Superseded values are not recommended for survey control.
 MF0472
 MF0472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0472.See file dsdata.pdf to determine how the superseded data were derived.
 MF0472
 MF0472_MARKER: R = RIVET
 MF0472_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0472_SP_SET: BRIDGE
 MF0472_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0472
 MF0472  HISTORY     - Date     Condition        Report By
 MF0472  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0472  HISTORY     - 1935     GOOD             CGS
 MF0472  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0472
 MF0472                          STATION DESCRIPTION
 MF0472
 MF0472'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0472'1.8 MI SW FROM ELVA.
 MF0472'1.8 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0472'FROM THE STATION AT ELVA, DE KALB COUNTY, AND IN BRIDGE 1089.
 MF0472'A STANDARD MONEL-METAL RIVET.
 MF0472
 MF0472                          STATION RECOVERY (1996)
 MF0472
 MF0472'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0472'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0130 ***********************************************************************
 NG0130  DESIGNATION -  RV 23
 NG0130  PID         -  NG0130
 NG0130  STATE/COUNTY-  IL/COOK
 NG0130  COUNTRY     -  US
 NG0130  USGS QUAD   -  EVANSTON (2018)
 NG0130
 NG0130                         *CURRENT SURVEY CONTROL
 NG0130  ______________________________________________________________________
 NG0130* NAD 83(1986) POSITION- 42 05 17.     (N) 087 43 06.     (W)   SCALED
 NG0130* NAVD 88 ORTHO HEIGHT -   187.888 (meters)      616.43  (feet) POSTED
 NG0130  ______________________________________________________________________
 NG0130  GEOID HEIGHT    -        -33.874 (meters)                     GEOID18
 NG0130  DYNAMIC HEIGHT  -        187.83  (meters)      616.2   (feet) COMP
 NG0130  MODELED GRAVITY -    980,295.8   (mgal)                       NAVD 88
 NG0130
 NG0130  VERT ORDER      -  * POSTED, SEE BELOW
 NG0130
 NG0130.The horizontal coordinates were scaled from a map and have
 NG0130.an estimated accuracy of +/- 6 seconds.
 NG0130
 NG0130.The orthometric height was determined by differential leveling
 NG0130.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NG0130
 NG0130.* This is a POSTED BENCH MARK height.
 NG0130
 NG0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0130.GEOID18 height accuracy estimate available here.
 NG0130
 NG0130.Click photographs - Photos may exist for this station.
 NG0130
 NG0130.The dynamic height is computed by dividing the NAVD 88
 NG0130.geopotential number by the normal gravity value computed on the
 NG0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0130.degrees latitude (g = 980.6199 gals.).
 NG0130
 NG0130.The modeled gravity was interpolated from observed gravity values.
 NG0130
 NG0130;                    North         East    Units  Estimated Accuracy
 NG0130;SPC IL E     -   602,070.      350,880.      MT  (+/- 180 meters Scaled)
 NG0130
 NG0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM405598(NAD 83)
 NG0130
 NG0130                          SUPERSEDED SURVEY CONTROL
 NG0130
 NG0130  NGVD 29 (??/??/92)  187.972  (m)          616.70   (f) ADJ UNCH    2 0
 NG0130
 NG0130.Superseded values are not recommended for survey control.
 NG0130
 NG0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0130.See file dsdata.pdf to determine how the superseded data were derived.
 NG0130
 NG0130_MARKER: R = RIVET
 NG0130_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0130_SP_SET: FOOTING
 NG0130_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0130
 NG0130  HISTORY     - Date     Condition        Report By
 NG0130  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0130  HISTORY     - 1935     GOOD             CGS
 NG0130  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0130
 NG0130                          STATION DESCRIPTION
 NG0130
 NG0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0130'AT KENILWORTH.
 NG0130'AT KENILWORTH, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0130'RAILWAY, AT AN ABANDONED SIGNAL TOWER, IN THE TOP OF THE
 NG0130'NORTHEAST CONCRETE FOOTING, 13 FEET WEST OF THE CENTERLINE OF
 NG0130'THE WEST TRACK, AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE RAIL.
 NG0130'A STANDARD MONEL-METAL RIVET.
 NG0130
 NG0130                          STATION RECOVERY (1973)
 NG0130
 NG0130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0130'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1140 ***********************************************************************
 MF1140  DESIGNATION -  RV 23
 MF1140  PID         -  MF1140
 MF1140  STATE/COUNTY-  IL/LEE
 MF1140  COUNTRY     -  US
 MF1140  USGS QUAD   -  DIXON WEST (2018)
 MF1140
 MF1140                         *CURRENT SURVEY CONTROL
 MF1140  ______________________________________________________________________
 MF1140* NAD 83(1986) POSITION- 41 46 38.     (N) 089 36 38.     (W)   SCALED
 MF1140* NAVD 88 ORTHO HEIGHT -   198.195 (meters)      650.24  (feet) ADJUSTED
 MF1140  ______________________________________________________________________
 MF1140  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF1140  DYNAMIC HEIGHT  -        198.124 (meters)      650.01  (feet) COMP
 MF1140  MODELED GRAVITY -    980,259.9   (mgal)                       NAVD 88
 MF1140
 MF1140  VERT ORDER      -  SECOND    CLASS 0
 MF1140
 MF1140.The horizontal coordinates were scaled from a map and have
 MF1140.an estimated accuracy of +/- 6 seconds.
 MF1140
 MF1140.The orthometric height was determined by differential leveling and
 MF1140.adjusted by the NATIONAL GEODETIC SURVEY
 MF1140.in June 1991.
 MF1140
 MF1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1140.GEOID18 height accuracy estimate available here.
 MF1140
 MF1140.Click photographs - Photos may exist for this station.
 MF1140
 MF1140.The dynamic height is computed by dividing the NAVD 88
 MF1140.geopotential number by the normal gravity value computed on the
 MF1140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1140.degrees latitude (g = 980.6199 gals.).
 MF1140
 MF1140.The modeled gravity was interpolated from observed gravity values.
 MF1140
 MF1140;                    North         East    Units  Estimated Accuracy
 MF1140;SPC IL W     -   567,490.      746,230.      MT  (+/- 180 meters Scaled)
 MF1140
 MF1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM830283(NAD 83)
 MF1140
 MF1140                          SUPERSEDED SURVEY CONTROL
 MF1140
 MF1140  NGVD 29 (??/??/92)  198.263  (m)          650.47   (f) ADJ UNCH    2 0
 MF1140
 MF1140.Superseded values are not recommended for survey control.
 MF1140
 MF1140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1140.See file dsdata.pdf to determine how the superseded data were derived.
 MF1140
 MF1140_MARKER: R = RIVET
 MF1140_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1140_SP_SET: CULVERT
 MF1140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1140+STABILITY: SURFACE MOTION
 MF1140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1140+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2024
 MF1140
 MF1140  HISTORY     - Date     Condition        Report By
 MF1140  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1140  HISTORY     - 1934     GOOD             CGS
 MF1140  HISTORY     - 20020114 GOOD             NGS
 MF1140  HISTORY     - 20030423 GOOD             USPSQD
 MF1140  HISTORY     - 20200331 GOOD             ILDT
 MF1140  HISTORY     - 20240723 GOOD             ILDW
 MF1140
 MF1140                          STATION DESCRIPTION
 MF1140
 MF1140'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1140'1.6 MI S FROM NELSON.
 MF1140'1.6 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1140'STATION AT NELSON, LEE COUNTY, AT CULVERT 1405, AND ON THE TOP OF
 MF1140'THE WEST END OF THE SOUTH 68- BY 72-INCH CONCRETE PIPE.  A STANDARD
 MF1140'MONEL-METAL RIVET.
 MF1140
 MF1140                          STATION RECOVERY (2002)
 MF1140
 MF1140'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1140'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1140
 MF1140                          STATION RECOVERY (2003)
 MF1140
 MF1140'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1140'RECOVERED IN GOOD CONDITION.
 MF1140
 MF1140                          STATION RECOVERY (2020)
 MF1140
 MF1140'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1140'LONG STATIC SESSION WOULD BE DIFFICULT DUE TO TRAIN TRAFFIC.
 MF1140
 MF1140                          STATION RECOVERY (2024)
 MF1140
 MF1140'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1171 ***********************************************************************
 MF1171  DESIGNATION -  RV 23
 MF1171  PID         -  MF1171
 MF1171  STATE/COUNTY-  IL/WHITESIDE
 MF1171  COUNTRY     -  US
 MF1171  USGS QUAD   -  COMO (2018)
 MF1171
 MF1171                         *CURRENT SURVEY CONTROL
 MF1171  ______________________________________________________________________
 MF1171* NAD 83(1986) POSITION- 41 46 51.     (N) 089 50 53.     (W)   SCALED
 MF1171* NAVD 88 ORTHO HEIGHT -   207.325 (meters)      680.20  (feet) ADJUSTED
 MF1171  ______________________________________________________________________
 MF1171  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 MF1171  DYNAMIC HEIGHT  -        207.251 (meters)      679.96  (feet) COMP
 MF1171  MODELED GRAVITY -    980,261.8   (mgal)                       NAVD 88
 MF1171
 MF1171  VERT ORDER      -  SECOND    CLASS 0
 MF1171
 MF1171.The horizontal coordinates were scaled from a map and have
 MF1171.an estimated accuracy of +/- 6 seconds.
 MF1171
 MF1171.The orthometric height was determined by differential leveling and
 MF1171.adjusted by the NATIONAL GEODETIC SURVEY
 MF1171.in June 1991.
 MF1171
 MF1171.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1171.GEOID18 height accuracy estimate available here.
 MF1171
 MF1171.Click photographs - Photos may exist for this station.
 MF1171
 MF1171.The dynamic height is computed by dividing the NAVD 88
 MF1171.geopotential number by the normal gravity value computed on the
 MF1171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1171.degrees latitude (g = 980.6199 gals.).
 MF1171
 MF1171.The modeled gravity was interpolated from observed gravity values.
 MF1171
 MF1171;                    North         East    Units  Estimated Accuracy
 MF1171;SPC IL W     -   567,790.      726,490.      MT  (+/- 180 meters Scaled)
 MF1171
 MF1171_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM633293(NAD 83)
 MF1171
 MF1171                          SUPERSEDED SURVEY CONTROL
 MF1171
 MF1171  NGVD 29 (??/??/92)  207.371  (m)          680.35   (f) ADJ UNCH    2 0
 MF1171
 MF1171.Superseded values are not recommended for survey control.
 MF1171
 MF1171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1171.See file dsdata.pdf to determine how the superseded data were derived.
 MF1171
 MF1171_MARKER: R = RIVET
 MF1171_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1171_SP_SET: CULVERT
 MF1171_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1171
 MF1171  HISTORY     - Date     Condition        Report By
 MF1171  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1171  HISTORY     - 1934     GOOD             CGS
 MF1171  HISTORY     - 19980222 GOOD             USPSQD
 MF1171  HISTORY     - 19990501 GOOD             USPSQD
 MF1171  HISTORY     - 20030314 GOOD             USPSQD
 MF1171  HISTORY     - 20050321 GOOD             USPSQD
 MF1171
 MF1171                          STATION DESCRIPTION
 MF1171
 MF1171'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1171'1.2 MI E FROM ROUND GROVE.
 MF1171'1.2 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1171'STATION AT ROUND GROVE, WHITESIDE COUNTY, AT CULVERT NO. 225, IN
 MF1171'THE TOP OF THE WEST END OF THE SOUTH CONCRETE HEADWALL, AND ABOUT
 MF1171'2 FEET LOWER THAN THE RAIL.  A STANDARD MONEL-METAL RIVET.
 MF1171
 MF1171                          STATION RECOVERY (1998)
 MF1171
 MF1171'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1171'RECOVERED IN GOOD CONDITION.
 MF1171
 MF1171                          STATION RECOVERY (1999)
 MF1171
 MF1171'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1171'RECOVERED IN GOOD CONDITION.
 MF1171
 MF1171                          STATION RECOVERY (2003)
 MF1171
 MF1171'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1171'RECOVERED IN GOOD CONDITION.
 MF1171
 MF1171                          STATION RECOVERY (2005)
 MF1171
 MF1171'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1171'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0170 ***********************************************************************
 NH0170  DESIGNATION -  RV 23
 NH0170  PID         -  NH0170
 NH0170  STATE/COUNTY-  IL/KANE
 NH0170  COUNTRY     -  US
 NH0170  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0170
 NH0170                         *CURRENT SURVEY CONTROL
 NH0170  ______________________________________________________________________
 NH0170* NAD 83(1986) POSITION- 42 08 04.     (N) 088 16 32.     (W)   SCALED
 NH0170* NAVD 88 ORTHO HEIGHT -   223.593 (meters)      733.57  (feet) ADJUSTED
 NH0170  ______________________________________________________________________
 NH0170  GEOID HEIGHT    -        -33.669 (meters)                     GEOID18
 NH0170  DYNAMIC HEIGHT  -        223.515 (meters)      733.32  (feet) COMP
 NH0170  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 NH0170
 NH0170  VERT ORDER      -  SECOND    CLASS 0
 NH0170
 NH0170.The horizontal coordinates were scaled from a map and have
 NH0170.an estimated accuracy of +/- 6 seconds.
 NH0170
 NH0170.The orthometric height was determined by differential leveling and
 NH0170.adjusted by the NATIONAL GEODETIC SURVEY
 NH0170.in June 1991.
 NH0170
 NH0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0170.GEOID18 height accuracy estimate available here.
 NH0170
 NH0170.Click photographs - Photos may exist for this station.
 NH0170
 NH0170.The dynamic height is computed by dividing the NAVD 88
 NH0170.geopotential number by the normal gravity value computed on the
 NH0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0170.degrees latitude (g = 980.6199 gals.).
 NH0170
 NH0170.The modeled gravity was interpolated from observed gravity values.
 NH0170
 NH0170;                    North         East    Units  Estimated Accuracy
 NH0170;SPC IL E     -   607,040.      304,780.      MT  (+/- 180 meters Scaled)
 NH0170
 NH0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM945654(NAD 83)
 NH0170
 NH0170                          SUPERSEDED SURVEY CONTROL
 NH0170
 NH0170  NGVD 29 (??/??/92)  223.657  (m)          733.78   (f) ADJ UNCH    2 0
 NH0170
 NH0170.Superseded values are not recommended for survey control.
 NH0170
 NH0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0170.See file dsdata.pdf to determine how the superseded data were derived.
 NH0170
 NH0170_MARKER: R = RIVET
 NH0170_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0170_SP_SET: CULVERT
 NH0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0170+STABILITY: SURFACE MOTION
 NH0170
 NH0170  HISTORY     - Date     Condition        Report By
 NH0170  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0170  HISTORY     - 1960     GOOD             CGS
 NH0170  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH0170
 NH0170                          STATION DESCRIPTION
 NH0170
 NH0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0170'2.1 MI N FROM CARPENTERSVILLE.
 NH0170'ABOUT 2.1 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0170'FROM THE STATION AT CARPENTERSVILLE, 0.45 MILE NORTH OF MILEPOLE
 NH0170'50, 0.1 MILE NORTHWEST OF THE CROSSING OF A BLACK TOP ROAD, 7 1/2
 NH0170'FEET SOUTHWEST OF THE SOUTHWEST RAIL, IN TOP OF THE SOUTHEAST
 NH0170'END OF THE SOUTHWEST STONE HEAD WALL FOR A 36-INCH PIPE CULVERT,
 NH0170'1/2 FOOT NORTHWEST OF THE SOUTHEAST END OF THE HEAD WALL, AND
 NH0170'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 NH0170
 NH0170                          STATION RECOVERY (1998)
 NH0170
 NH0170'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0170'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0287 ***********************************************************************
 JC0287  DESIGNATION -  RV 24
 JC0287  PID         -  JC0287
 JC0287  STATE/COUNTY-  IL/MONROE
 JC0287  COUNTRY     -  US
 JC0287  USGS QUAD   -  COLUMBIA (2018)
 JC0287
 JC0287                         *CURRENT SURVEY CONTROL
 JC0287  ______________________________________________________________________
 JC0287* NAD 83(1986) POSITION- 38 27 15.     (N) 090 14 28.     (W)   SCALED
 JC0287* NAVD 88 ORTHO HEIGHT -   126.220 (meters)      414.11  (feet) ADJUSTED
 JC0287  ______________________________________________________________________
 JC0287  GEOID HEIGHT    -        -30.632 (meters)                     GEOID18
 JC0287  DYNAMIC HEIGHT  -        126.139 (meters)      413.84  (feet) COMP
 JC0287  MODELED GRAVITY -    979,985.6   (mgal)                       NAVD 88
 JC0287
 JC0287  VERT ORDER      -  SECOND    CLASS 0
 JC0287
 JC0287.The horizontal coordinates were scaled from a map and have
 JC0287.an estimated accuracy of +/- 6 seconds.
 JC0287
 JC0287.The orthometric height was determined by differential leveling and
 JC0287.adjusted by the NATIONAL GEODETIC SURVEY
 JC0287.in June 1991.
 JC0287
 JC0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0287.GEOID18 height accuracy estimate available here.
 JC0287
 JC0287.Click photographs - Photos may exist for this station.
 JC0287
 JC0287.The dynamic height is computed by dividing the NAVD 88
 JC0287.geopotential number by the normal gravity value computed on the
 JC0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0287.degrees latitude (g = 980.6199 gals.).
 JC0287
 JC0287.The modeled gravity was interpolated from observed gravity values.
 JC0287
 JC0287;                    North         East    Units  Estimated Accuracy
 JC0287;SPC IL W     -   198,380.      693,500.      MT  (+/- 180 meters Scaled)
 JC0287
 JC0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC407598(NAD 83)
 JC0287
 JC0287                          SUPERSEDED SURVEY CONTROL
 JC0287
 JC0287  NGVD 29 (??/??/92)  126.362  (m)          414.57   (f) ADJ UNCH    2 0
 JC0287
 JC0287.Superseded values are not recommended for survey control.
 JC0287
 JC0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0287.See file dsdata.pdf to determine how the superseded data were derived.
 JC0287
 JC0287_MARKER: R = RIVET
 JC0287_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0287_SP_SET: CONCRETE BASE
 JC0287_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0287
 JC0287  HISTORY     - Date     Condition        Report By
 JC0287  HISTORY     - UNK      MONUMENTED       MPRR
 JC0287  HISTORY     - 1935     GOOD             CGS
 JC0287  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0287
 JC0287                          STATION DESCRIPTION
 JC0287
 JC0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0287'4.7 MI S FROM DUPO.
 JC0287'IN MONROE COUNTY, 4.7 MILES SOUTH ALONG THE MISSOURI PACIFIC
 JC0287'RAILROAD FROM THE STATION AT DUPO, ST. CLAIR COUNTY, AT POLE
 JC0287'10/28, 23 FEET EAST OF THE CENTERLINE OF THE SOUTHBOUND MAIN
 JC0287'TRACK, AT A CABLE POST, AND IN THE TOP OF THE SOUTHWEST CORNER OF
 JC0287'THE CONCRETE BASE.  A STANDARD MONEL-METAL RIVET.
 JC0287
 JC0287                          STATION RECOVERY (1987)
 JC0287
 JC0287'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0287'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0473 ***********************************************************************
 MF0473  DESIGNATION -  RV 24
 MF0473  PID         -  MF0473
 MF0473  STATE/COUNTY-  IL/DE KALB
 MF0473  COUNTRY     -  US
 MF0473  USGS QUAD   -  WATERMAN (2018)
 MF0473
 MF0473                         *CURRENT SURVEY CONTROL
 MF0473  ______________________________________________________________________
 MF0473* NAD 83(1986) POSITION- 41 50 03.     (N) 088 47 33.     (W)   SCALED
 MF0473* NAVD 88 ORTHO HEIGHT -   269.823 (meters)      885.24  (feet) ADJUSTED
 MF0473  ______________________________________________________________________
 MF0473  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 MF0473  DYNAMIC HEIGHT  -        269.724 (meters)      884.92  (feet) COMP
 MF0473  MODELED GRAVITY -    980,248.0   (mgal)                       NAVD 88
 MF0473
 MF0473  VERT ORDER      -  SECOND    CLASS 0
 MF0473
 MF0473.The horizontal coordinates were scaled from a map and have
 MF0473.an estimated accuracy of +/- 6 seconds.
 MF0473
 MF0473.The orthometric height was determined by differential leveling and
 MF0473.adjusted by the NATIONAL GEODETIC SURVEY
 MF0473.in June 1991.
 MF0473
 MF0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0473.GEOID18 height accuracy estimate available here.
 MF0473
 MF0473.Click photographs - Photos may exist for this station.
 MF0473
 MF0473.The dynamic height is computed by dividing the NAVD 88
 MF0473.geopotential number by the normal gravity value computed on the
 MF0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0473.degrees latitude (g = 980.6199 gals.).
 MF0473
 MF0473.The modeled gravity was interpolated from observed gravity values.
 MF0473
 MF0473;                    North         East    Units  Estimated Accuracy
 MF0473;SPC IL E     -   573,790.      261,860.      MT  (+/- 180 meters Scaled)
 MF0473
 MF0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM511329(NAD 83)
 MF0473
 MF0473                          SUPERSEDED SURVEY CONTROL
 MF0473
 MF0473  NGVD 29 (??/??/92)  269.869  (m)          885.40   (f) ADJ UNCH    2 0
 MF0473
 MF0473.Superseded values are not recommended for survey control.
 MF0473
 MF0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0473.See file dsdata.pdf to determine how the superseded data were derived.
 MF0473
 MF0473_MARKER: R = RIVET
 MF0473_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0473_SP_SET: CULVERT
 MF0473_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0473
 MF0473  HISTORY     - Date     Condition        Report By
 MF0473  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0473  HISTORY     - 1935     GOOD             CGS
 MF0473  HISTORY     - 1970     POOR             NGS
 MF0473  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0473
 MF0473                          STATION DESCRIPTION
 MF0473
 MF0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0473'2.3 MI SE FROM ELVA.
 MF0473'2.3 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0473'FROM THE STATION AT ELVA, DE KALB COUNTY, AT CULVERT 1090, IN
 MF0473'THE TOP OF THE NORTHEAST END OF THE STONE HEADWALL, 9 FEET NORTHWEST
 MF0473'OF THE CENTERLINE OF THE TRACK, AND ABOUT 18 INCHES LOWER THAN
 MF0473'THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0473
 MF0473                          STATION RECOVERY (1970)
 MF0473
 MF0473'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 MF0473'MARK RECOVERED IN POOR CONDITION.
 MF0473
 MF0473                          STATION RECOVERY (1996)
 MF0473
 MF0473'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0473'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1172 ***********************************************************************
 MF1172  DESIGNATION -  RV 24
 MF1172  PID         -  MF1172
 MF1172  STATE/COUNTY-  IL/WHITESIDE
 MF1172  COUNTRY     -  US
 MF1172  USGS QUAD   -  COMO (2018)
 MF1172
 MF1172                         *CURRENT SURVEY CONTROL
 MF1172  ______________________________________________________________________
 MF1172* NAD 83(1986) POSITION- 41 47 01.     (N) 089 49 40.     (W)   SCALED
 MF1172* NAVD 88 ORTHO HEIGHT -   208.943 (meters)      685.51  (feet) ADJUSTED
 MF1172  ______________________________________________________________________
 MF1172  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF1172  DYNAMIC HEIGHT  -        208.869 (meters)      685.26  (feet) COMP
 MF1172  MODELED GRAVITY -    980,262.6   (mgal)                       NAVD 88
 MF1172
 MF1172  VERT ORDER      -  SECOND    CLASS 0
 MF1172
 MF1172.The horizontal coordinates were scaled from a map and have
 MF1172.an estimated accuracy of +/- 6 seconds.
 MF1172
 MF1172.The orthometric height was determined by differential leveling and
 MF1172.adjusted by the NATIONAL GEODETIC SURVEY
 MF1172.in June 1991.
 MF1172
 MF1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1172.GEOID18 height accuracy estimate available here.
 MF1172
 MF1172.Click photographs - Photos may exist for this station.
 MF1172
 MF1172.The dynamic height is computed by dividing the NAVD 88
 MF1172.geopotential number by the normal gravity value computed on the
 MF1172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1172.degrees latitude (g = 980.6199 gals.).
 MF1172
 MF1172.The modeled gravity was interpolated from observed gravity values.
 MF1172
 MF1172;                    North         East    Units  Estimated Accuracy
 MF1172;SPC IL W     -   568,110.      728,170.      MT  (+/- 180 meters Scaled)
 MF1172
 MF1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM650296(NAD 83)
 MF1172
 MF1172                          SUPERSEDED SURVEY CONTROL
 MF1172
 MF1172  NGVD 29 (??/??/92)  208.990  (m)          685.66   (f) ADJ UNCH    2 0
 MF1172
 MF1172.Superseded values are not recommended for survey control.
 MF1172
 MF1172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1172.See file dsdata.pdf to determine how the superseded data were derived.
 MF1172
 MF1172_MARKER: R = RIVET
 MF1172_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1172_SP_SET: CULVERT
 MF1172_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1172
 MF1172  HISTORY     - Date     Condition        Report By
 MF1172  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1172  HISTORY     - 1934     GOOD             CGS
 MF1172  HISTORY     - 19980222 GOOD             USPSQD
 MF1172  HISTORY     - 19990501 GOOD             USPSQD
 MF1172  HISTORY     - 20030314 GOOD             USPSQD
 MF1172  HISTORY     - 20050321 GOOD             USPSQD
 MF1172
 MF1172                          STATION DESCRIPTION
 MF1172
 MF1172'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1172'2.3 MI E FROM ROUND GROVE.
 MF1172'2.3 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1172'STATION AT ROUND GROVE, WHITESIDE COUNTY, AT CULVERT NO. 122, AND
 MF1172'IN THE TOP OF THE EAST END OF THE NORTH CONCRETE HEADWALL.  A
 MF1172'STANDARD MONEL-METAL RIVET.
 MF1172
 MF1172                          STATION RECOVERY (1998)
 MF1172
 MF1172'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1172'RECOVERED IN GOOD CONDITION.
 MF1172
 MF1172                          STATION RECOVERY (1999)
 MF1172
 MF1172'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1172'RECOVERED IN GOOD CONDITION.
 MF1172
 MF1172                          STATION RECOVERY (2003)
 MF1172
 MF1172'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1172'RECOVERED IN GOOD CONDITION.
 MF1172
 MF1172                          STATION RECOVERY (2005)
 MF1172
 MF1172'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1172'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1141 ***********************************************************************
 MF1141  DESIGNATION -  RV 24
 MF1141  PID         -  MF1141
 MF1141  STATE/COUNTY-  IL/LEE
 MF1141  COUNTRY     -  US
 MF1141  USGS QUAD   -  DIXON WEST (2018)
 MF1141
 MF1141                         *CURRENT SURVEY CONTROL
 MF1141  ______________________________________________________________________
 MF1141* NAD 83(1986) POSITION- 41 47 25.     (N) 089 36 28.     (W)   SCALED
 MF1141* NAVD 88 ORTHO HEIGHT -   198.806 (meters)      652.25  (feet) ADJUSTED
 MF1141  ______________________________________________________________________
 MF1141  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 MF1141  DYNAMIC HEIGHT  -        198.735 (meters)      652.02  (feet) COMP
 MF1141  MODELED GRAVITY -    980,261.1   (mgal)                       NAVD 88
 MF1141
 MF1141  VERT ORDER      -  SECOND    CLASS 0
 MF1141
 MF1141.The horizontal coordinates were scaled from a map and have
 MF1141.an estimated accuracy of +/- 6 seconds.
 MF1141
 MF1141.The orthometric height was determined by differential leveling and
 MF1141.adjusted by the NATIONAL GEODETIC SURVEY
 MF1141.in June 1991.
 MF1141
 MF1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1141.GEOID18 height accuracy estimate available here.
 MF1141
 MF1141.Click photographs - Photos may exist for this station.
 MF1141
 MF1141.The dynamic height is computed by dividing the NAVD 88
 MF1141.geopotential number by the normal gravity value computed on the
 MF1141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1141.degrees latitude (g = 980.6199 gals.).
 MF1141
 MF1141.The modeled gravity was interpolated from observed gravity values.
 MF1141
 MF1141;                    North         East    Units  Estimated Accuracy
 MF1141;SPC IL W     -   568,940.      746,450.      MT  (+/- 180 meters Scaled)
 MF1141
 MF1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM833297(NAD 83)
 MF1141
 MF1141                          SUPERSEDED SURVEY CONTROL
 MF1141
 MF1141  NGVD 29 (??/??/92)  198.875  (m)          652.48   (f) ADJ UNCH    2 0
 MF1141
 MF1141.Superseded values are not recommended for survey control.
 MF1141
 MF1141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1141.See file dsdata.pdf to determine how the superseded data were derived.
 MF1141
 MF1141_MARKER: R = RIVET
 MF1141_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1141_SP_SET: ABUTMENT
 MF1141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1141+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2024
 MF1141
 MF1141  HISTORY     - Date     Condition        Report By
 MF1141  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1141  HISTORY     - 1934     GOOD             CGS
 MF1141  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1141  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1141  HISTORY     - 20240917 GOOD             ILDW
 MF1141
 MF1141                          STATION DESCRIPTION
 MF1141
 MF1141'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1141'0.7 MI S FROM NELSON.
 MF1141'0.7 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1141'STATION AT NELSON, LEE COUNTY, AT BRIDGE 200 B, IN THE TOP OF THE
 MF1141'EAST END OF THE SOUTH ABUTMENT, AND ABOUT 4 FEET LOWER THAN THE
 MF1141'TRACK.  A STANDARD MONEL-METAL RIVET.
 MF1141
 MF1141                          STATION RECOVERY (2002)
 MF1141
 MF1141'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1141'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1141
 MF1141                          STATION RECOVERY (2003)
 MF1141
 MF1141'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1141'MARK NOT FOUND.
 MF1141
 MF1141                          STATION RECOVERY (2024)
 MF1141
 MF1141'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0172 ***********************************************************************
 NH0172  DESIGNATION -  RV 24
 NH0172  PID         -  NH0172
 NH0172  STATE/COUNTY-  IL/KANE
 NH0172  COUNTRY     -  US
 NH0172  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0172
 NH0172                         *CURRENT SURVEY CONTROL
 NH0172  ______________________________________________________________________
 NH0172* NAD 83(1986) POSITION- 42 07 47.     (N) 088 16 40.     (W)   SCALED
 NH0172* NAVD 88 ORTHO HEIGHT -   222.438 (meters)      729.78  (feet) ADJUSTED
 NH0172  ______________________________________________________________________
 NH0172  GEOID HEIGHT    -        -33.658 (meters)                     GEOID18
 NH0172  DYNAMIC HEIGHT  -        222.361 (meters)      729.53  (feet) COMP
 NH0172  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 NH0172
 NH0172  VERT ORDER      -  SECOND    CLASS 0
 NH0172
 NH0172.The horizontal coordinates were scaled from a map and have
 NH0172.an estimated accuracy of +/- 6 seconds.
 NH0172
 NH0172.The orthometric height was determined by differential leveling and
 NH0172.adjusted by the NATIONAL GEODETIC SURVEY
 NH0172.in June 1991.
 NH0172
 NH0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0172.GEOID18 height accuracy estimate available here.
 NH0172
 NH0172.Click photographs - Photos may exist for this station.
 NH0172
 NH0172.The dynamic height is computed by dividing the NAVD 88
 NH0172.geopotential number by the normal gravity value computed on the
 NH0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0172.degrees latitude (g = 980.6199 gals.).
 NH0172
 NH0172.The modeled gravity was interpolated from observed gravity values.
 NH0172
 NH0172;                    North         East    Units  Estimated Accuracy
 NH0172;SPC IL E     -   606,510.      304,590.      MT  (+/- 180 meters Scaled)
 NH0172
 NH0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM943649(NAD 83)
 NH0172
 NH0172                          SUPERSEDED SURVEY CONTROL
 NH0172
 NH0172  NGVD 29 (??/??/92)  222.50   (m)          730.0    (f) COMPUTED    2 0
 NH0172
 NH0172.Superseded values are not recommended for survey control.
 NH0172
 NH0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0172.See file dsdata.pdf to determine how the superseded data were derived.
 NH0172
 NH0172_MARKER: R = RIVET
 NH0172_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0172_SP_SET: BRIDGE
 NH0172_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0172
 NH0172  HISTORY     - Date     Condition        Report By
 NH0172  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0172  HISTORY     - 1960     MARK NOT FOUND   CGS
 NH0172  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH0172
 NH0172                          STATION DESCRIPTION
 NH0172
 NH0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0172'1.8 MI N FROM CARPENTERSVILLE.
 NH0172'1.8 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NH0172'THE STATION AT CARPENTERSVILLE, KANE COUNTY, AT BRIDGE 649, AND
 NH0172'IN THE NORTH END OF THE EAST HEADWALL.  A STANDARD MONEL-METAL
 NH0172'RIVET.
 NH0172
 NH0172                          STATION RECOVERY (1998)
 NH0172
 NH0172'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0172'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0288 ***********************************************************************
 JC0288  DESIGNATION -  RV 25
 JC0288  PID         -  JC0288
 JC0288  STATE/COUNTY-  IL/MONROE
 JC0288  COUNTRY     -  US
 JC0288  USGS QUAD   -  COLUMBIA (2018)
 JC0288
 JC0288                         *CURRENT SURVEY CONTROL
 JC0288  ______________________________________________________________________
 JC0288* NAD 83(1986) POSITION- 38 26 53.     (N) 090 14 41.     (W)   SCALED
 JC0288* NAVD 88 ORTHO HEIGHT -   127.166 (meters)      417.21  (feet) ADJUSTED
 JC0288  ______________________________________________________________________
 JC0288  GEOID HEIGHT    -        -30.622 (meters)                     GEOID18
 JC0288  DYNAMIC HEIGHT  -        127.084 (meters)      416.94  (feet) COMP
 JC0288  MODELED GRAVITY -    979,985.0   (mgal)                       NAVD 88
 JC0288
 JC0288  VERT ORDER      -  SECOND    CLASS 0
 JC0288
 JC0288.The horizontal coordinates were scaled from a map and have
 JC0288.an estimated accuracy of +/- 6 seconds.
 JC0288
 JC0288.The orthometric height was determined by differential leveling and
 JC0288.adjusted by the NATIONAL GEODETIC SURVEY
 JC0288.in June 1991.
 JC0288
 JC0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0288.GEOID18 height accuracy estimate available here.
 JC0288
 JC0288.Click photographs - Photos may exist for this station.
 JC0288
 JC0288.The dynamic height is computed by dividing the NAVD 88
 JC0288.geopotential number by the normal gravity value computed on the
 JC0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0288.degrees latitude (g = 980.6199 gals.).
 JC0288
 JC0288.The modeled gravity was interpolated from observed gravity values.
 JC0288
 JC0288;                    North         East    Units  Estimated Accuracy
 JC0288;SPC IL W     -   197,700.      693,190.      MT  (+/- 180 meters Scaled)
 JC0288
 JC0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC404591(NAD 83)
 JC0288
 JC0288                          SUPERSEDED SURVEY CONTROL
 JC0288
 JC0288  NGVD 29 (??/??/92)  127.307  (m)          417.67   (f) ADJ UNCH    2 0
 JC0288
 JC0288.Superseded values are not recommended for survey control.
 JC0288
 JC0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0288.See file dsdata.pdf to determine how the superseded data were derived.
 JC0288
 JC0288_MARKER: R = RIVET
 JC0288_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0288_SP_SET: BRIDGE
 JC0288_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0288
 JC0288  HISTORY     - Date     Condition        Report By
 JC0288  HISTORY     - UNK      MONUMENTED       MPRR
 JC0288  HISTORY     - 1935     GOOD             CGS
 JC0288  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0288
 JC0288                          STATION DESCRIPTION
 JC0288
 JC0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0288'3.9 MI N FROM WARNOCK.
 JC0288'3.9 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0288'STATION AT WARNOCK, MONROE COUNTY, AT POLE 11/10, AT BRIDGE
 JC0288'NO. 11, IN THE TOP OF THE SOUTH CONCRETE BACKWALL, 10 FEET WEST
 JC0288'OF THE SOUTH-BOUND MAIN TRACK, AND ABOUT 6 INCHES LOWER THAN
 JC0288'THE TRACK.  A STANDARD MONEL-METAL RIVET.
 JC0288
 JC0288                          STATION RECOVERY (1987)
 JC0288
 JC0288'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0288'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0136 ***********************************************************************
 NG0136  DESIGNATION -  RV 25
 NG0136  PID         -  NG0136
 NG0136  STATE/COUNTY-  IL/COOK
 NG0136  COUNTRY     -  US
 NG0136  USGS QUAD   -  EVANSTON (2018)
 NG0136
 NG0136                         *CURRENT SURVEY CONTROL
 NG0136  ______________________________________________________________________
 NG0136* NAD 83(1986) POSITION- 42 06 34.     (N) 087 44 10.     (W)   SCALED
 NG0136* NAVD 88 ORTHO HEIGHT -   200.288 (meters)      657.11  (feet) ADJUSTED
 NG0136  ______________________________________________________________________
 NG0136  GEOID HEIGHT    -        -33.908 (meters)                     GEOID18
 NG0136  DYNAMIC HEIGHT  -        200.224 (meters)      656.90  (feet) COMP
 NG0136  MODELED GRAVITY -    980,296.7   (mgal)                       NAVD 88
 NG0136
 NG0136  VERT ORDER      -  SECOND    CLASS 0
 NG0136
 NG0136.The horizontal coordinates were scaled from a map and have
 NG0136.an estimated accuracy of +/- 6 seconds.
 NG0136
 NG0136.The orthometric height was determined by differential leveling and
 NG0136.adjusted by the NATIONAL GEODETIC SURVEY
 NG0136.in June 1991.
 NG0136
 NG0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0136.GEOID18 height accuracy estimate available here.
 NG0136
 NG0136.Click photographs - Photos may exist for this station.
 NG0136
 NG0136.The dynamic height is computed by dividing the NAVD 88
 NG0136.geopotential number by the normal gravity value computed on the
 NG0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0136.degrees latitude (g = 980.6199 gals.).
 NG0136
 NG0136.The modeled gravity was interpolated from observed gravity values.
 NG0136
 NG0136;                    North         East    Units  Estimated Accuracy
 NG0136;SPC IL E     -   604,430.      349,390.      MT  (+/- 180 meters Scaled)
 NG0136
 NG0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM391621(NAD 83)
 NG0136
 NG0136                          SUPERSEDED SURVEY CONTROL
 NG0136
 NG0136  NGVD 29 (??/??/92)  200.359  (m)          657.34   (f) ADJ UNCH    2 0
 NG0136
 NG0136.Superseded values are not recommended for survey control.
 NG0136
 NG0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0136.See file dsdata.pdf to determine how the superseded data were derived.
 NG0136
 NG0136_MARKER: R = RIVET
 NG0136_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0136_SP_SET: BRIDGE
 NG0136_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0136
 NG0136  HISTORY     - Date     Condition        Report By
 NG0136  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0136  HISTORY     - 1935     GOOD             CGS
 NG0136  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0136
 NG0136                          STATION DESCRIPTION
 NG0136
 NG0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0136'AT WINNETKA.
 NG0136'AT WINNETKA, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0136'RAILWAY, AT BRIDGE NO. 1327, AND IN THE SOUTHWEST CORNER OF THE
 NG0136'CONCRETE HEADWALL.  A STANDARD MONEL-METAL RIVET.
 NG0136
 NG0136                          STATION RECOVERY (1973)
 NG0136
 NG0136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0136'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1174 ***********************************************************************
 MF1174  DESIGNATION -  RV 25
 MF1174  PID         -  MF1174
 MF1174  STATE/COUNTY-  IL/WHITESIDE
 MF1174  COUNTRY     -  US
 MF1174  USGS QUAD   -  COMO (2018)
 MF1174
 MF1174                         *CURRENT SURVEY CONTROL
 MF1174  ______________________________________________________________________
 MF1174* NAD 83(1986) POSITION- 41 47 03.     (N) 089 49 10.     (W)   SCALED
 MF1174* NAVD 88 ORTHO HEIGHT -   205.564 (meters)      674.42  (feet) ADJUSTED
 MF1174  ______________________________________________________________________
 MF1174  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF1174  DYNAMIC HEIGHT  -        205.491 (meters)      674.18  (feet) COMP
 MF1174  MODELED GRAVITY -    980,262.8   (mgal)                       NAVD 88
 MF1174
 MF1174  VERT ORDER      -  SECOND    CLASS 0
 MF1174
 MF1174.The horizontal coordinates were scaled from a map and have
 MF1174.an estimated accuracy of +/- 6 seconds.
 MF1174
 MF1174.The orthometric height was determined by differential leveling and
 MF1174.adjusted by the NATIONAL GEODETIC SURVEY
 MF1174.in June 1991.
 MF1174
 MF1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1174.GEOID18 height accuracy estimate available here.
 MF1174
 MF1174.Click photographs - Photos may exist for this station.
 MF1174
 MF1174.The dynamic height is computed by dividing the NAVD 88
 MF1174.geopotential number by the normal gravity value computed on the
 MF1174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1174.degrees latitude (g = 980.6199 gals.).
 MF1174
 MF1174.The modeled gravity was interpolated from observed gravity values.
 MF1174
 MF1174;                    North         East    Units  Estimated Accuracy
 MF1174;SPC IL W     -   568,170.      728,860.      MT  (+/- 180 meters Scaled)
 MF1174
 MF1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM657296(NAD 83)
 MF1174
 MF1174                          SUPERSEDED SURVEY CONTROL
 MF1174
 MF1174  NGVD 29 (??/??/92)  205.612  (m)          674.58   (f) ADJ UNCH    2 0
 MF1174
 MF1174.Superseded values are not recommended for survey control.
 MF1174
 MF1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1174.See file dsdata.pdf to determine how the superseded data were derived.
 MF1174
 MF1174_MARKER: R = RIVET
 MF1174_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1174_SP_SET: BRIDGE
 MF1174_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1174
 MF1174  HISTORY     - Date     Condition        Report By
 MF1174  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1174  HISTORY     - 1934     GOOD             CGS
 MF1174  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1174  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1174  HISTORY     - 20030314 GOOD             USPSQD
 MF1174  HISTORY     - 20050321 GOOD             USPSQD
 MF1174
 MF1174                          STATION DESCRIPTION
 MF1174
 MF1174'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1174'1 MI W FROM AGNEW.
 MF1174'1.0 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1174'STATION SIGN AT AGNEW, WHITESIDE COUNTY, AT BRIDGE NO. 221, AND
 MF1174'IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE HEADWALL.  A
 MF1174'STANDARD MONEL-METAL RIVET.
 MF1174
 MF1174                          STATION RECOVERY (1998)
 MF1174
 MF1174'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1174'MARK NOT FOUND.
 MF1174
 MF1174                          STATION RECOVERY (1999)
 MF1174
 MF1174'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1174'MARK NOT FOUND.
 MF1174
 MF1174                          STATION RECOVERY (2003)
 MF1174
 MF1174'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1174'RECOVERED IN GOOD CONDITION.
 MF1174
 MF1174                          STATION RECOVERY (2005)
 MF1174
 MF1174'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1174'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0174 ***********************************************************************
 NH0174  DESIGNATION -  RV 25
 NH0174  PID         -  NH0174
 NH0174  STATE/COUNTY-  IL/KANE
 NH0174  COUNTRY     -  US
 NH0174  USGS QUAD   -  ELGIN (2018)
 NH0174
 NH0174                         *CURRENT SURVEY CONTROL
 NH0174  ______________________________________________________________________
 NH0174* NAD 83(1986) POSITION- 42 07 17.     (N) 088 17 10.     (W)   SCALED
 NH0174* NAVD 88 ORTHO HEIGHT -   223.804 (meters)      734.26  (feet) ADJUSTED
 NH0174  ______________________________________________________________________
 NH0174  GEOID HEIGHT    -        -33.635 (meters)                     GEOID18
 NH0174  DYNAMIC HEIGHT  -        223.726 (meters)      734.01  (feet) COMP
 NH0174  MODELED GRAVITY -    980,269.0   (mgal)                       NAVD 88
 NH0174
 NH0174  VERT ORDER      -  SECOND    CLASS 0
 NH0174
 NH0174.The horizontal coordinates were scaled from a map and have
 NH0174.an estimated accuracy of +/- 6 seconds.
 NH0174
 NH0174.The orthometric height was determined by differential leveling and
 NH0174.adjusted by the NATIONAL GEODETIC SURVEY
 NH0174.in June 1991.
 NH0174
 NH0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0174.GEOID18 height accuracy estimate available here.
 NH0174
 NH0174.Click photographs - Photos may exist for this station.
 NH0174
 NH0174.The dynamic height is computed by dividing the NAVD 88
 NH0174.geopotential number by the normal gravity value computed on the
 NH0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0174.degrees latitude (g = 980.6199 gals.).
 NH0174
 NH0174.The modeled gravity was interpolated from observed gravity values.
 NH0174
 NH0174;                    North         East    Units  Estimated Accuracy
 NH0174;SPC IL E     -   605,590.      303,910.      MT  (+/- 180 meters Scaled)
 NH0174
 NH0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM936640(NAD 83)
 NH0174
 NH0174                          SUPERSEDED SURVEY CONTROL
 NH0174
 NH0174  NGVD 29 (??/??/92)  223.871  (m)          734.48   (f) ADJ UNCH    2 0
 NH0174
 NH0174.Superseded values are not recommended for survey control.
 NH0174
 NH0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0174.See file dsdata.pdf to determine how the superseded data were derived.
 NH0174
 NH0174_MARKER: R = RIVET
 NH0174_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0174_SP_SET: CULVERT
 NH0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0174+STABILITY: SURFACE MOTION
 NH0174
 NH0174  HISTORY     - Date     Condition        Report By
 NH0174  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0174  HISTORY     - 1960     GOOD             CGS
 NH0174  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH0174
 NH0174                          STATION DESCRIPTION
 NH0174
 NH0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0174'0.9 MI N FROM CARPENTERSVILLE.
 NH0174'ABOUT 0.9 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0174'FROM THE STATION AT CARPENTERSVILLE, 0.25 MILE NORTH OF MILEPOLE
 NH0174'49, 9 FEET WEST OF THE WEST RAIL, IN TOP OF THE SOUTH END OF THE
 NH0174'WEST STONE HEAD WALL FOR A 36-INCH PIPE CULVERT, 1 FOOT NORTH
 NH0174'OF THE SOUTH END OF THE HEAD WALL, AND ABOUT 2 1/2 FEET BELOW
 NH0174'THE LEVEL OF THE TRACK.
 NH0174
 NH0174                          STATION RECOVERY (1998)
 NH0174
 NH0174'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0174'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1143 ***********************************************************************
 MF1143  DESIGNATION -  RV 25
 MF1143  PID         -  MF1143
 MF1143  STATE/COUNTY-  IL/LEE
 MF1143  COUNTRY     -  US
 MF1143  USGS QUAD   -  DIXON WEST (2018)
 MF1143
 MF1143                         *CURRENT SURVEY CONTROL
 MF1143  ______________________________________________________________________
 MF1143* NAD 83(1986) POSITION- 41 47 53.     (N) 089 36 04.     (W)   SCALED
 MF1143* NAVD 88 ORTHO HEIGHT -   200.323 (meters)      657.23  (feet) ADJUSTED
 MF1143  ______________________________________________________________________
 MF1143  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 MF1143  DYNAMIC HEIGHT  -        200.252 (meters)      656.99  (feet) COMP
 MF1143  MODELED GRAVITY -    980,261.6   (mgal)                       NAVD 88
 MF1143
 MF1143  VERT ORDER      -  SECOND    CLASS 0
 MF1143
 MF1143.The horizontal coordinates were scaled from a map and have
 MF1143.an estimated accuracy of +/- 6 seconds.
 MF1143
 MF1143.The orthometric height was determined by differential leveling and
 MF1143.adjusted by the NATIONAL GEODETIC SURVEY
 MF1143.in June 1991.
 MF1143
 MF1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1143.GEOID18 height accuracy estimate available here.
 MF1143
 MF1143.Click photographs - Photos may exist for this station.
 MF1143
 MF1143.The dynamic height is computed by dividing the NAVD 88
 MF1143.geopotential number by the normal gravity value computed on the
 MF1143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1143.degrees latitude (g = 980.6199 gals.).
 MF1143
 MF1143.The modeled gravity was interpolated from observed gravity values.
 MF1143
 MF1143;                    North         East    Units  Estimated Accuracy
 MF1143;SPC IL W     -   569,810.      747,000.      MT  (+/- 180 meters Scaled)
 MF1143
 MF1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM838306(NAD 83)
 MF1143
 MF1143                          SUPERSEDED SURVEY CONTROL
 MF1143
 MF1143  NGVD 29 (??/??/92)  200.393  (m)          657.46   (f) ADJ UNCH    2 0
 MF1143
 MF1143.Superseded values are not recommended for survey control.
 MF1143
 MF1143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1143.See file dsdata.pdf to determine how the superseded data were derived.
 MF1143
 MF1143_MARKER: R = RIVET
 MF1143_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1143_SP_SET: FOUNDATION
 MF1143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1143
 MF1143  HISTORY     - Date     Condition        Report By
 MF1143  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1143  HISTORY     - 1934     GOOD             CGS
 MF1143  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1143  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1143
 MF1143                          STATION DESCRIPTION
 MF1143
 MF1143'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1143'AT NELSON.
 MF1143'AT NELSON, LEE COUNTY, ON THE CHICAGO AND NORTH WESTERN RAILWAY,
 MF1143'AT A SIGNAL BRIDGE, AND IN THE TOP OF THE SOUTHEAST CORNER OF THE
 MF1143'NORTHEAST CONCRETE FOUNDATION.  A STANDARD MONEL-METAL RIVET.
 MF1143
 MF1143                          STATION RECOVERY (2002)
 MF1143
 MF1143'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1143'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1143
 MF1143                          STATION RECOVERY (2003)
 MF1143
 MF1143'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1143'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0475 ***********************************************************************
 MF0475  DESIGNATION -  RV 25
 MF0475  PID         -  MF0475
 MF0475  STATE/COUNTY-  IL/DE KALB
 MF0475  COUNTRY     -  US
 MF0475  USGS QUAD   -  WATERMAN (2018)
 MF0475
 MF0475                         *CURRENT SURVEY CONTROL
 MF0475  ______________________________________________________________________
 MF0475* NAD 83(1986) POSITION- 41 48 18.     (N) 088 48 30.     (W)   SCALED
 MF0475* NAVD 88 ORTHO HEIGHT -   267.287 (meters)      876.92  (feet) ADJUSTED
 MF0475  ______________________________________________________________________
 MF0475  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 MF0475  DYNAMIC HEIGHT  -        267.187 (meters)      876.60  (feet) COMP
 MF0475  MODELED GRAVITY -    980,242.7   (mgal)                       NAVD 88
 MF0475
 MF0475  VERT ORDER      -  SECOND    CLASS 0
 MF0475
 MF0475.The horizontal coordinates were scaled from a map and have
 MF0475.an estimated accuracy of +/- 6 seconds.
 MF0475
 MF0475.The orthometric height was determined by differential leveling and
 MF0475.adjusted by the NATIONAL GEODETIC SURVEY
 MF0475.in June 1991.
 MF0475
 MF0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0475.GEOID18 height accuracy estimate available here.
 MF0475
 MF0475.Click photographs - Photos may exist for this station.
 MF0475
 MF0475.The dynamic height is computed by dividing the NAVD 88
 MF0475.geopotential number by the normal gravity value computed on the
 MF0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0475.degrees latitude (g = 980.6199 gals.).
 MF0475
 MF0475.The modeled gravity was interpolated from observed gravity values.
 MF0475
 MF0475;                    North         East    Units  Estimated Accuracy
 MF0475;SPC IL E     -   570,550.      260,530.      MT  (+/- 180 meters Scaled)
 MF0475
 MF0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM497297(NAD 83)
 MF0475
 MF0475                          SUPERSEDED SURVEY CONTROL
 MF0475
 MF0475  NGVD 29 (??/??/92)  267.333  (m)          877.08   (f) ADJ UNCH    2 0
 MF0475
 MF0475.Superseded values are not recommended for survey control.
 MF0475
 MF0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0475.See file dsdata.pdf to determine how the superseded data were derived.
 MF0475
 MF0475_MARKER: R = RIVET
 MF0475_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0475_SP_SET: CULVERT
 MF0475_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0475
 MF0475  HISTORY     - Date     Condition        Report By
 MF0475  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0475  HISTORY     - 1935     GOOD             CGS
 MF0475  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0475
 MF0475                          STATION DESCRIPTION
 MF0475
 MF0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0475'4.4 MI SW FROM ELVA.
 MF0475'4.4 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0475'FROM THE STATION AT ELVA, DE KALB COUNTY, AT CULVERT 1093, IN THE
 MF0475'TOP OF THE NORTHEAST END OF THE CONCRETE HEADWALL, 9 FEET NORTHWEST
 MF0475'OF THE CENTERLINE OF THE TRACK, AND ABOUT 18 INCHES LOWER THAN
 MF0475'THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0475
 MF0475                          STATION RECOVERY (1996)
 MF0475
 MF0475'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0475'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0290 ***********************************************************************
 JC0290  DESIGNATION -  RV 26
 JC0290  PID         -  JC0290
 JC0290  STATE/COUNTY-  IL/MONROE
 JC0290  COUNTRY     -  US
 JC0290  USGS QUAD   -  COLUMBIA (2018)
 JC0290
 JC0290                         *CURRENT SURVEY CONTROL
 JC0290  ______________________________________________________________________
 JC0290* NAD 83(1986) POSITION- 38 26 17.     (N) 090 14 57.     (W)   SCALED
 JC0290* NAVD 88 ORTHO HEIGHT -   123.757 (meters)      406.03  (feet) ADJUSTED
 JC0290  ______________________________________________________________________
 JC0290  GEOID HEIGHT    -        -30.603 (meters)                     GEOID18
 JC0290  DYNAMIC HEIGHT  -        123.677 (meters)      405.76  (feet) COMP
 JC0290  MODELED GRAVITY -    979,983.9   (mgal)                       NAVD 88
 JC0290
 JC0290  VERT ORDER      -  SECOND    CLASS 0
 JC0290
 JC0290.The horizontal coordinates were scaled from a map and have
 JC0290.an estimated accuracy of +/- 6 seconds.
 JC0290
 JC0290.The orthometric height was determined by differential leveling and
 JC0290.adjusted by the NATIONAL GEODETIC SURVEY
 JC0290.in June 1991.
 JC0290
 JC0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0290.GEOID18 height accuracy estimate available here.
 JC0290
 JC0290.Click photographs - Photos may exist for this station.
 JC0290
 JC0290.The dynamic height is computed by dividing the NAVD 88
 JC0290.geopotential number by the normal gravity value computed on the
 JC0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0290.degrees latitude (g = 980.6199 gals.).
 JC0290
 JC0290.The modeled gravity was interpolated from observed gravity values.
 JC0290
 JC0290;                    North         East    Units  Estimated Accuracy
 JC0290;SPC IL W     -   196,600.      692,800.      MT  (+/- 180 meters Scaled)
 JC0290
 JC0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC400580(NAD 83)
 JC0290
 JC0290                          SUPERSEDED SURVEY CONTROL
 JC0290
 JC0290  NGVD 29 (??/??/92)  123.898  (m)          406.49   (f) ADJ UNCH    2 0
 JC0290
 JC0290.Superseded values are not recommended for survey control.
 JC0290
 JC0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0290.See file dsdata.pdf to determine how the superseded data were derived.
 JC0290
 JC0290_MARKER: R = RIVET
 JC0290_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0290_SP_SET: CULVERT
 JC0290_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0290
 JC0290  HISTORY     - Date     Condition        Report By
 JC0290  HISTORY     - UNK      MONUMENTED       MPRR
 JC0290  HISTORY     - 1935     GOOD             CGS
 JC0290  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0290
 JC0290                          STATION DESCRIPTION
 JC0290
 JC0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0290'3.1 MI N FROM WARNOCK.
 JC0290'3.1 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0290'STATION AT WARNOCK, MONROE COUNTY, AT POLE 12/01, AT A BOX
 JC0290'CULVERT, IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE
 JC0290'HEADWALL, 25 FEET EAST OF THE CENTERLINE OF THE SOUTH-BOUND
 JC0290'MAIN TRACK, AND ABOUT 5 FEET LOWER THAN THE TRACK.  A STANDARD
 JC0290'MONEL-METAL RIVET.
 JC0290
 JC0290                          STATION RECOVERY (1987)
 JC0290
 JC0290'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0290'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0176 ***********************************************************************
 NH0176  DESIGNATION -  RV 26
 NH0176  PID         -  NH0176
 NH0176  STATE/COUNTY-  IL/KANE
 NH0176  COUNTRY     -  US
 NH0176  USGS QUAD   -  ELGIN (2018)
 NH0176
 NH0176                         *CURRENT SURVEY CONTROL
 NH0176  ______________________________________________________________________
 NH0176* NAD 83(1986) POSITION- 42 06 30.     (N) 088 17 16.     (W)   SCALED
 NH0176* NAVD 88 ORTHO HEIGHT -   220.735 (meters)      724.19  (feet) ADJUSTED
 NH0176  ______________________________________________________________________
 NH0176  GEOID HEIGHT    -        -33.606 (meters)                     GEOID18
 NH0176  DYNAMIC HEIGHT  -        220.658 (meters)      723.94  (feet) COMP
 NH0176  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 NH0176
 NH0176  VERT ORDER      -  SECOND    CLASS 0
 NH0176
 NH0176.The horizontal coordinates were scaled from a map and have
 NH0176.an estimated accuracy of +/- 6 seconds.
 NH0176
 NH0176.The orthometric height was determined by differential leveling and
 NH0176.adjusted by the NATIONAL GEODETIC SURVEY
 NH0176.in June 1991.
 NH0176
 NH0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0176.GEOID18 height accuracy estimate available here.
 NH0176
 NH0176.Click photographs - Photos may exist for this station.
 NH0176
 NH0176.The dynamic height is computed by dividing the NAVD 88
 NH0176.geopotential number by the normal gravity value computed on the
 NH0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0176.degrees latitude (g = 980.6199 gals.).
 NH0176
 NH0176.The modeled gravity was interpolated from observed gravity values.
 NH0176
 NH0176;                    North         East    Units  Estimated Accuracy
 NH0176;SPC IL E     -   604,140.      303,770.      MT  (+/- 180 meters Scaled)
 NH0176
 NH0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM935626(NAD 83)
 NH0176
 NH0176                          SUPERSEDED SURVEY CONTROL
 NH0176
 NH0176  NGVD 29 (??/??/92)  220.81   (m)          724.4    (f) COMPUTED    2 0
 NH0176
 NH0176.Superseded values are not recommended for survey control.
 NH0176
 NH0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0176.See file dsdata.pdf to determine how the superseded data were derived.
 NH0176
 NH0176_MARKER: R = RIVET
 NH0176_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0176_SP_SET: STEP
 NH0176_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0176
 NH0176  HISTORY     - Date     Condition        Report By
 NH0176  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0176  HISTORY     - 1960     POOR             CGS
 NH0176  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH0176
 NH0176                          STATION DESCRIPTION
 NH0176
 NH0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0176'AT CARPENTERSVILLE, KANE COUNTY, AT THE CHICAGO AND NORTH
 NH0176'WESTERN RAILWAY STATION, AT THE ENTRANCE TO THE WAITING ROOM,
 NH0176'AND NORTH OF THE CONCRETE STEP.  A STANDARD MONEL-METAL RIVET.
 NH0176'NOTE-- THE STEP IS LOOSE.  USE WITH CAUTION.
 NH0176
 NH0176                          STATION RECOVERY (1998)
 NH0176
 NH0176'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0138 ***********************************************************************
 NG0138  DESIGNATION -  RV 26
 NG0138  PID         -  NG0138
 NG0138  STATE/COUNTY-  IL/COOK
 NG0138  COUNTRY     -  US
 NG0138  USGS QUAD   -  EVANSTON (2018)
 NG0138
 NG0138                         *CURRENT SURVEY CONTROL
 NG0138  ______________________________________________________________________
 NG0138* NAD 83(1986) POSITION- 42 06 53.     (N) 087 44 25.     (W)   SCALED
 NG0138* NAVD 88 ORTHO HEIGHT -   200.925 (meters)      659.20  (feet) ADJUSTED
 NG0138  ______________________________________________________________________
 NG0138  GEOID HEIGHT    -        -33.917 (meters)                     GEOID18
 NG0138  DYNAMIC HEIGHT  -        200.860 (meters)      658.99  (feet) COMP
 NG0138  MODELED GRAVITY -    980,296.9   (mgal)                       NAVD 88
 NG0138
 NG0138  VERT ORDER      -  SECOND    CLASS 0
 NG0138
 NG0138.The horizontal coordinates were scaled from a map and have
 NG0138.an estimated accuracy of +/- 6 seconds.
 NG0138
 NG0138.The orthometric height was determined by differential leveling and
 NG0138.adjusted by the NATIONAL GEODETIC SURVEY
 NG0138.in June 1991.
 NG0138
 NG0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0138.GEOID18 height accuracy estimate available here.
 NG0138
 NG0138.Click photographs - Photos may exist for this station.
 NG0138
 NG0138.The dynamic height is computed by dividing the NAVD 88
 NG0138.geopotential number by the normal gravity value computed on the
 NG0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0138.degrees latitude (g = 980.6199 gals.).
 NG0138
 NG0138.The modeled gravity was interpolated from observed gravity values.
 NG0138
 NG0138;                    North         East    Units  Estimated Accuracy
 NG0138;SPC IL E     -   605,020.      349,050.      MT  (+/- 180 meters Scaled)
 NG0138
 NG0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM388627(NAD 83)
 NG0138
 NG0138                          SUPERSEDED SURVEY CONTROL
 NG0138
 NG0138  NGVD 29 (??/??/92)  200.996  (m)          659.43   (f) ADJ UNCH    2 0
 NG0138
 NG0138.Superseded values are not recommended for survey control.
 NG0138
 NG0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0138.See file dsdata.pdf to determine how the superseded data were derived.
 NG0138
 NG0138_MARKER: R = RIVET
 NG0138_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0138_SP_SET: BRIDGE
 NG0138_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0138
 NG0138  HISTORY     - Date     Condition        Report By
 NG0138  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0138  HISTORY     - 1935     GOOD             CGS
 NG0138  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0138
 NG0138                          STATION DESCRIPTION
 NG0138
 NG0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0138'AT WINNETKA.
 NG0138'AT WINNETKA, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0138'RAILWAY, AT BRIDGE NO. 1328, AND IN THE SOUTHWEST CORNER OF THE
 NG0138'WEST HEADWALL.  A STANDARD MONEL-METAL RIVET.
 NG0138
 NG0138                          STATION RECOVERY (1973)
 NG0138
 NG0138'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0138'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0477 ***********************************************************************
 MF0477  DESIGNATION -  RV 26
 MF0477  PID         -  MF0477
 MF0477  STATE/COUNTY-  IL/DE KALB
 MF0477  COUNTRY     -  US
 MF0477  USGS QUAD   -  WATERMAN (2018)
 MF0477
 MF0477                         *CURRENT SURVEY CONTROL
 MF0477  ______________________________________________________________________
 MF0477* NAD 83(1986) POSITION- 41 47 10.     (N) 088 49 06.     (W)   SCALED
 MF0477* NAVD 88 ORTHO HEIGHT -   266.712 (meters)      875.04  (feet) ADJUSTED
 MF0477  ______________________________________________________________________
 MF0477  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 MF0477  DYNAMIC HEIGHT  -        266.612 (meters)      874.71  (feet) COMP
 MF0477  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 MF0477
 MF0477  VERT ORDER      -  SECOND    CLASS 0
 MF0477
 MF0477.The horizontal coordinates were scaled from a map and have
 MF0477.an estimated accuracy of +/- 6 seconds.
 MF0477
 MF0477.The orthometric height was determined by differential leveling and
 MF0477.adjusted by the NATIONAL GEODETIC SURVEY
 MF0477.in June 1991.
 MF0477
 MF0477.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0477.GEOID18 height accuracy estimate available here.
 MF0477
 MF0477.Click photographs - Photos may exist for this station.
 MF0477
 MF0477.The dynamic height is computed by dividing the NAVD 88
 MF0477.geopotential number by the normal gravity value computed on the
 MF0477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0477.degrees latitude (g = 980.6199 gals.).
 MF0477
 MF0477.The modeled gravity was interpolated from observed gravity values.
 MF0477
 MF0477;                    North         East    Units  Estimated Accuracy
 MF0477;SPC IL E     -   568,460.      259,680.      MT  (+/- 180 meters Scaled)
 MF0477
 MF0477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM489276(NAD 83)
 MF0477
 MF0477                          SUPERSEDED SURVEY CONTROL
 MF0477
 MF0477  NGVD 29 (??/??/92)  266.758  (m)          875.19   (f) ADJ UNCH    2 0
 MF0477
 MF0477.Superseded values are not recommended for survey control.
 MF0477
 MF0477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0477.See file dsdata.pdf to determine how the superseded data were derived.
 MF0477
 MF0477_MARKER: R = RIVET
 MF0477_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0477_SP_SET: CULVERT
 MF0477_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0477
 MF0477  HISTORY     - Date     Condition        Report By
 MF0477  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0477  HISTORY     - 1935     GOOD             CGS
 MF0477  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0477
 MF0477                          STATION DESCRIPTION
 MF0477
 MF0477'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0477'5.8 MI SW FROM ELVA.
 MF0477'5.8 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0477'FROM THE STATION AT ELVA, DE KALB COUNTY, AND IN CULVERT 1096.
 MF0477'A STANDARD MONEL-METAL RIVET.
 MF0477
 MF0477                          STATION RECOVERY (1996)
 MF0477
 MF0477'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0477'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1175 ***********************************************************************
 MF1175  DESIGNATION -  RV 26
 MF1175  PID         -  MF1175
 MF1175  STATE/COUNTY-  IL/WHITESIDE
 MF1175  COUNTRY     -  US
 MF1175  USGS QUAD   -  COMO (2018)
 MF1175
 MF1175                         *CURRENT SURVEY CONTROL
 MF1175  ______________________________________________________________________
 MF1175* NAD 83(1986) POSITION- 41 47 10.     (N) 089 48 17.     (W)   SCALED
 MF1175* NAVD 88 ORTHO HEIGHT -   197.454 (meters)      647.81  (feet) ADJUSTED
 MF1175  ______________________________________________________________________
 MF1175  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 MF1175  DYNAMIC HEIGHT  -        197.383 (meters)      647.58  (feet) COMP
 MF1175  MODELED GRAVITY -    980,263.3   (mgal)                       NAVD 88
 MF1175
 MF1175  VERT ORDER      -  SECOND    CLASS 0
 MF1175
 MF1175.The horizontal coordinates were scaled from a map and have
 MF1175.an estimated accuracy of +/- 6 seconds.
 MF1175
 MF1175.The orthometric height was determined by differential leveling and
 MF1175.adjusted by the NATIONAL GEODETIC SURVEY
 MF1175.in June 1991.
 MF1175
 MF1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1175.GEOID18 height accuracy estimate available here.
 MF1175
 MF1175.Click photographs - Photos may exist for this station.
 MF1175
 MF1175.The dynamic height is computed by dividing the NAVD 88
 MF1175.geopotential number by the normal gravity value computed on the
 MF1175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1175.degrees latitude (g = 980.6199 gals.).
 MF1175
 MF1175.The modeled gravity was interpolated from observed gravity values.
 MF1175
 MF1175;                    North         East    Units  Estimated Accuracy
 MF1175;SPC IL W     -   568,390.      730,090.      MT  (+/- 180 meters Scaled)
 MF1175
 MF1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM669298(NAD 83)
 MF1175
 MF1175                          SUPERSEDED SURVEY CONTROL
 MF1175
 MF1175  NGVD 29 (??/??/92)  197.504  (m)          647.98   (f) ADJ UNCH    2 0
 MF1175
 MF1175.Superseded values are not recommended for survey control.
 MF1175
 MF1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1175.See file dsdata.pdf to determine how the superseded data were derived.
 MF1175
 MF1175_MARKER: R = RIVET
 MF1175_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1175_SP_SET: CULVERT
 MF1175_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1175
 MF1175  HISTORY     - Date     Condition        Report By
 MF1175  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1175  HISTORY     - 1934     GOOD             CGS
 MF1175  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1175  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1175  HISTORY     - 20030314 GOOD             USPSQD
 MF1175  HISTORY     - 20050321 GOOD             USPSQD
 MF1175
 MF1175                          STATION DESCRIPTION
 MF1175
 MF1175'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1175'0.3 MI W FROM AGNEW.
 MF1175'0.3 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1175'THE STATION SIGN AT AGNEW, WHITESIDE COUNTY, AT CULVERT NO. 220,
 MF1175'AND IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE HEADWALL.  A
 MF1175'STANDARD MONEL-METAL RIVET.
 MF1175
 MF1175                          STATION RECOVERY (1998)
 MF1175
 MF1175'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1175'MARK NOT FOUND.
 MF1175
 MF1175                          STATION RECOVERY (1999)
 MF1175
 MF1175'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1175'MARK NOT FOUND.
 MF1175
 MF1175                          STATION RECOVERY (2003)
 MF1175
 MF1175'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1175'RECOVERED IN GOOD CONDITION.
 MF1175
 MF1175                          STATION RECOVERY (2005)
 MF1175
 MF1175'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1144 ***********************************************************************
 MF1144  DESIGNATION -  RV 26
 MF1144  PID         -  MF1144
 MF1144  STATE/COUNTY-  IL/LEE
 MF1144  COUNTRY     -  US
 MF1144  USGS QUAD   -  DIXON WEST (2018)
 MF1144
 MF1144                         *CURRENT SURVEY CONTROL
 MF1144  ______________________________________________________________________
 MF1144* NAD 83(1986) POSITION- 41 48 11.     (N) 089 35 00.     (W)   SCALED
 MF1144* NAVD 88 ORTHO HEIGHT -   202.191 (meters)      663.36  (feet) ADJUSTED
 MF1144  ______________________________________________________________________
 MF1144  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 MF1144  DYNAMIC HEIGHT  -        202.119 (meters)      663.12  (feet) COMP
 MF1144  MODELED GRAVITY -    980,261.3   (mgal)                       NAVD 88
 MF1144
 MF1144  VERT ORDER      -  SECOND    CLASS 0
 MF1144
 MF1144.The horizontal coordinates were scaled from a map and have
 MF1144.an estimated accuracy of +/- 6 seconds.
 MF1144
 MF1144.The orthometric height was determined by differential leveling and
 MF1144.adjusted by the NATIONAL GEODETIC SURVEY
 MF1144.in June 1991.
 MF1144
 MF1144.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1144.GEOID18 height accuracy estimate available here.
 MF1144
 MF1144.Click photographs - Photos may exist for this station.
 MF1144
 MF1144.The dynamic height is computed by dividing the NAVD 88
 MF1144.geopotential number by the normal gravity value computed on the
 MF1144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1144.degrees latitude (g = 980.6199 gals.).
 MF1144
 MF1144.The modeled gravity was interpolated from observed gravity values.
 MF1144
 MF1144;                    North         East    Units  Estimated Accuracy
 MF1144;SPC IL W     -   570,370.      748,480.      MT  (+/- 180 meters Scaled)
 MF1144
 MF1144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM853311(NAD 83)
 MF1144
 MF1144                          SUPERSEDED SURVEY CONTROL
 MF1144
 MF1144  NGVD 29 (??/??/92)  202.261  (m)          663.58   (f) ADJ UNCH    2 0
 MF1144
 MF1144.Superseded values are not recommended for survey control.
 MF1144
 MF1144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1144.See file dsdata.pdf to determine how the superseded data were derived.
 MF1144
 MF1144_MARKER: R = RIVET
 MF1144_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1144_SP_SET: FOUNDATION
 MF1144_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1144
 MF1144  HISTORY     - Date     Condition        Report By
 MF1144  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1144  HISTORY     - 1934     GOOD             CGS
 MF1144  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1144  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1144
 MF1144                          STATION DESCRIPTION
 MF1144
 MF1144'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1144'1 MI NE FROM NELSON.
 MF1144'1.0 MILE NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1144'THE STATION AT NELSON, LEE COUNTY, AT A SIGNAL BRIDGE, AND IN THE
 MF1144'TOP OF THE SOUTHWEST CORNER OF THE NORTHWEST CONCRETE FOUNDATION.
 MF1144'A STANDARD MONEL-METAL RIVET.
 MF1144
 MF1144                          STATION RECOVERY (2002)
 MF1144
 MF1144'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1144'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1144
 MF1144                          STATION RECOVERY (2003)
 MF1144
 MF1144'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1144'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0479 ***********************************************************************
 MF0479  DESIGNATION -  RV 27
 MF0479  PID         -  MF0479
 MF0479  STATE/COUNTY-  IL/DE KALB
 MF0479  COUNTRY     -  US
 MF0479  USGS QUAD   -  WATERMAN (2018)
 MF0479
 MF0479                         *CURRENT SURVEY CONTROL
 MF0479  ______________________________________________________________________
 MF0479* NAD 83(1986) POSITION- 41 45 18.     (N) 088 50 16.     (W)   SCALED
 MF0479* NAVD 88 ORTHO HEIGHT -   262.911 (meters)      862.57  (feet) ADJUSTED
 MF0479  ______________________________________________________________________
 MF0479  GEOID HEIGHT    -        -33.146 (meters)                     GEOID18
 MF0479  DYNAMIC HEIGHT  -        262.811 (meters)      862.24  (feet) COMP
 MF0479  MODELED GRAVITY -    980,233.9   (mgal)                       NAVD 88
 MF0479
 MF0479  VERT ORDER      -  SECOND    CLASS 0
 MF0479
 MF0479.The horizontal coordinates were scaled from a map and have
 MF0479.an estimated accuracy of +/- 6 seconds.
 MF0479
 MF0479.The orthometric height was determined by differential leveling and
 MF0479.adjusted by the NATIONAL GEODETIC SURVEY
 MF0479.in June 1991.
 MF0479
 MF0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0479.GEOID18 height accuracy estimate available here.
 MF0479
 MF0479.Click photographs - Photos may exist for this station.
 MF0479
 MF0479.The dynamic height is computed by dividing the NAVD 88
 MF0479.geopotential number by the normal gravity value computed on the
 MF0479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0479.degrees latitude (g = 980.6199 gals.).
 MF0479
 MF0479.The modeled gravity was interpolated from observed gravity values.
 MF0479
 MF0479;                    North         East    Units  Estimated Accuracy
 MF0479;SPC IL E     -   565,010.      258,050.      MT  (+/- 180 meters Scaled)
 MF0479
 MF0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM472242(NAD 83)
 MF0479
 MF0479                          SUPERSEDED SURVEY CONTROL
 MF0479
 MF0479  NGVD 29 (??/??/92)  262.958  (m)          862.72   (f) ADJ UNCH    2 0
 MF0479
 MF0479.Superseded values are not recommended for survey control.
 MF0479
 MF0479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0479.See file dsdata.pdf to determine how the superseded data were derived.
 MF0479
 MF0479_MARKER: R = RIVET
 MF0479_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0479_SP_SET: CULVERT
 MF0479_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0479
 MF0479  HISTORY     - Date     Condition        Report By
 MF0479  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0479  HISTORY     - 1935     GOOD             CGS
 MF0479  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF0479
 MF0479                          STATION DESCRIPTION
 MF0479
 MF0479'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0479'1.9 MI NE FROM SHABBONA GROVE.
 MF0479'1.9 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0479'FROM THE STATION AT SHABBONA GROVE, DE KALB COUNTY, AT CULVERT 1102,
 MF0479'IN THE TOP OF THE NORTHEAST END OF THE CONCRETE HEADWALL, 12 FEET
 MF0479'NORTHWEST OF THE CENTERLINE OF THE TRACK, AND ABOUT 3-1/2 FEET
 MF0479'LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0479
 MF0479                          STATION RECOVERY (1996)
 MF0479
 MF0479'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0479'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0183 ***********************************************************************
 NH0183  DESIGNATION -  RV 27
 NH0183  PID         -  NH0183
 NH0183  STATE/COUNTY-  IL/KANE
 NH0183  COUNTRY     -  US
 NH0183  USGS QUAD   -  ELGIN (2018)
 NH0183
 NH0183                         *CURRENT SURVEY CONTROL
 NH0183  ______________________________________________________________________
 NH0183* NAD 83(1986) POSITION- 42 05 35.     (N) 088 16 21.     (W)   SCALED
 NH0183* NAVD 88 ORTHO HEIGHT -   218.056 (meters)      715.41  (feet) ADJUSTED
 NH0183  ______________________________________________________________________
 NH0183  GEOID HEIGHT    -        -33.582 (meters)                     GEOID18
 NH0183  DYNAMIC HEIGHT  -        217.980 (meters)      715.16  (feet) COMP
 NH0183  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 NH0183
 NH0183  VERT ORDER      -  SECOND    CLASS 0
 NH0183
 NH0183.The horizontal coordinates were scaled from a map and have
 NH0183.an estimated accuracy of +/- 6 seconds.
 NH0183
 NH0183.The orthometric height was determined by differential leveling and
 NH0183.adjusted by the NATIONAL GEODETIC SURVEY
 NH0183.in June 1991.
 NH0183
 NH0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0183.GEOID18 height accuracy estimate available here.
 NH0183
 NH0183.Click photographs - Photos may exist for this station.
 NH0183
 NH0183.The dynamic height is computed by dividing the NAVD 88
 NH0183.geopotential number by the normal gravity value computed on the
 NH0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0183.degrees latitude (g = 980.6199 gals.).
 NH0183
 NH0183.The modeled gravity was interpolated from observed gravity values.
 NH0183
 NH0183;                    North         East    Units  Estimated Accuracy
 NH0183;SPC IL E     -   602,440.      305,030.      MT  (+/- 180 meters Scaled)
 NH0183
 NH0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM947608(NAD 83)
 NH0183
 NH0183                          SUPERSEDED SURVEY CONTROL
 NH0183
 NH0183  NGVD 29 (??/??/92)  218.124  (m)          715.63   (f) ADJ UNCH    2 0
 NH0183
 NH0183.Superseded values are not recommended for survey control.
 NH0183
 NH0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0183.See file dsdata.pdf to determine how the superseded data were derived.
 NH0183
 NH0183_MARKER: R = RIVET
 NH0183_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0183_SP_SET: BRIDGE ABUTMENT
 NH0183_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0183
 NH0183  HISTORY     - Date     Condition        Report By
 NH0183  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0183  HISTORY     - 1960     GOOD             CGS
 NH0183  HISTORY     - 19971101 GOOD             USPSQD
 NH0183  HISTORY     - 19980522 GOOD             USPSQD
 NH0183  HISTORY     - 20151006 GOOD             GEOCAC
 NH0183
 NH0183                          STATION DESCRIPTION
 NH0183
 NH0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0183'0.6 MI S FROM DUNDEE.
 NH0183'ABOUT 0.6 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0183'FROM THE STATION AT DUNDEE, ABOUT 75 YARDS SOUTH OF MILEPOLE 47,
 NH0183'0.35 MILE SOUTH OF THE CROSSING OF MAIN STREET, 9 FEET EAST OF
 NH0183'THE EAST RAIL, IN TOP OF THE EAST END OF THE SOUTH STONE ABUTMENT
 NH0183'OF A 12-FOOT BRIDGE OVER A DITCH, 1/2 FOOT WEST OF THE EAST END
 NH0183'OF THE TOP STEP OF THE ABUTMENT, AND ABOUT 2 1/2 FEET BELOW
 NH0183'THE LEVEL OF THE TRACK.
 NH0183
 NH0183                          STATION RECOVERY (1997)
 NH0183
 NH0183'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0183'RECOVERED IN GOOD CONDITION.
 NH0183
 NH0183                          STATION RECOVERY (1998)
 NH0183
 NH0183'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0183'RECOVERED IN GOOD CONDITION.
 NH0183
 NH0183                          STATION RECOVERY (2015)
 NH0183
 NH0183'RECOVERY NOTE BY GEOCACHING 2015 (MED)
 NH0183'RECOVERED IN GOOD CONDITION. RAILWAY IS NOW FOX RIVER BIKE TRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1177 ***********************************************************************
 MF1177  DESIGNATION -  RV 27
 MF1177  PID         -  MF1177
 MF1177  STATE/COUNTY-  IL/WHITESIDE
 MF1177  COUNTRY     -  US
 MF1177  USGS QUAD   -  COMO (2018)
 MF1177
 MF1177                         *CURRENT SURVEY CONTROL
 MF1177  ______________________________________________________________________
 MF1177* NAD 83(1986) POSITION- 41 47 14.2    (N) 089 47 05.0    (W)   HD_HELD2
 MF1177* NAVD 88 ORTHO HEIGHT -   194.377 (meters)      637.72  (feet) ADJUSTED
 MF1177  ______________________________________________________________________
 MF1177  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 MF1177  DYNAMIC HEIGHT  -        194.308 (meters)      637.49  (feet) COMP
 MF1177  MODELED GRAVITY -    980,263.8   (mgal)                       NAVD 88
 MF1177
 MF1177  VERT ORDER      -  SECOND    CLASS 0
 MF1177
 MF1177.The horizontal coordinates were established by autonomous hand held GPS
 MF1177.observations and have an estimated accuracy of +/- 10 meters.
 MF1177
 MF1177.The orthometric height was determined by differential leveling and
 MF1177.adjusted by the NATIONAL GEODETIC SURVEY
 MF1177.in June 1991.
 MF1177
 MF1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1177.GEOID18 height accuracy estimate available here.
 MF1177
 MF1177.Click photographs - Photos may exist for this station.
 MF1177
 MF1177.The dynamic height is computed by dividing the NAVD 88
 MF1177.geopotential number by the normal gravity value computed on the
 MF1177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1177.degrees latitude (g = 980.6199 gals.).
 MF1177
 MF1177.The modeled gravity was interpolated from observed gravity values.
 MF1177
 MF1177;                    North         East    Units  Estimated Accuracy
 MF1177;SPC IL W     -   568,527.      731,748.      MT  (+/- 10 meters HH2 GPS)
 MF1177
 MF1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6859929907(NAD 83)
 MF1177
 MF1177                          SUPERSEDED SURVEY CONTROL
 MF1177
 MF1177  NGVD 29 (??/??/92)  194.428  (m)          637.89   (f) ADJ UNCH    2 0
 MF1177
 MF1177.Superseded values are not recommended for survey control.
 MF1177
 MF1177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1177.See file dsdata.pdf to determine how the superseded data were derived.
 MF1177
 MF1177_MARKER: R = RIVET
 MF1177_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1177_SP_SET: CULVERT
 MF1177_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1177
 MF1177  HISTORY     - Date     Condition        Report By
 MF1177  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1177  HISTORY     - 1934     GOOD             CGS
 MF1177  HISTORY     - 19980222 GOOD             USPSQD
 MF1177  HISTORY     - 19990501 GOOD             USPSQD
 MF1177  HISTORY     - 20030314 GOOD             USPSQD
 MF1177  HISTORY     - 20050321 GOOD             USPSQD
 MF1177
 MF1177                          STATION DESCRIPTION
 MF1177
 MF1177'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1177'0.8 MI E FROM AGNEW.
 MF1177'0.8 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1177'THE STATION SIGN AT AGNEW, WHITESIDE COUNTY, AT CULVERT NO. 219,
 MF1177'AND IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE HEADWALL.
 MF1177'A STANDARD MONEL-METAL RIVET.
 MF1177
 MF1177                          STATION RECOVERY (1998)
 MF1177
 MF1177'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1177'RECOVERED IN GOOD CONDITION.
 MF1177
 MF1177                          STATION RECOVERY (1999)
 MF1177
 MF1177'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1177'RECOVERED IN GOOD CONDITION.
 MF1177
 MF1177                          STATION RECOVERY (2003)
 MF1177
 MF1177'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1177'RECOVERED IN GOOD CONDITION.
 MF1177
 MF1177                          STATION RECOVERY (2005)
 MF1177
 MF1177'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0140 ***********************************************************************
 NG0140  DESIGNATION -  RV 27
 NG0140  PID         -  NG0140
 NG0140  STATE/COUNTY-  IL/COOK
 NG0140  COUNTRY     -  US
 NG0140  USGS QUAD   -  EVANSTON (2018)
 NG0140
 NG0140                         *CURRENT SURVEY CONTROL
 NG0140  ______________________________________________________________________
 NG0140* NAD 83(1986) POSITION- 42 07 18.     (N) 087 44 47.     (W)   SCALED
 NG0140* NAVD 88 ORTHO HEIGHT -   201.663 (meters)      661.62  (feet) ADJUSTED
 NG0140  ______________________________________________________________________
 NG0140  GEOID HEIGHT    -        -33.927 (meters)                     GEOID18
 NG0140  DYNAMIC HEIGHT  -        201.599 (meters)      661.41  (feet) COMP
 NG0140  MODELED GRAVITY -    980,297.2   (mgal)                       NAVD 88
 NG0140
 NG0140  VERT ORDER      -  SECOND    CLASS 0
 NG0140
 NG0140.The horizontal coordinates were scaled from a map and have
 NG0140.an estimated accuracy of +/- 6 seconds.
 NG0140
 NG0140.The orthometric height was determined by differential leveling and
 NG0140.adjusted by the NATIONAL GEODETIC SURVEY
 NG0140.in June 1991.
 NG0140
 NG0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0140.GEOID18 height accuracy estimate available here.
 NG0140
 NG0140.Click photographs - Photos may exist for this station.
 NG0140
 NG0140.The dynamic height is computed by dividing the NAVD 88
 NG0140.geopotential number by the normal gravity value computed on the
 NG0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0140.degrees latitude (g = 980.6199 gals.).
 NG0140
 NG0140.The modeled gravity was interpolated from observed gravity values.
 NG0140
 NG0140;                    North         East    Units  Estimated Accuracy
 NG0140;SPC IL E     -   605,780.      348,540.      MT  (+/- 180 meters Scaled)
 NG0140
 NG0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM383635(NAD 83)
 NG0140
 NG0140                          SUPERSEDED SURVEY CONTROL
 NG0140
 NG0140  NGVD 29 (??/??/92)  201.734  (m)          661.86   (f) ADJ UNCH    2 0
 NG0140
 NG0140.Superseded values are not recommended for survey control.
 NG0140
 NG0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0140.See file dsdata.pdf to determine how the superseded data were derived.
 NG0140
 NG0140_MARKER: R = RIVET
 NG0140_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0140_SP_SET: BRIDGE
 NG0140_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0140
 NG0140  HISTORY     - Date     Condition        Report By
 NG0140  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0140  HISTORY     - 1935     GOOD             CGS
 NG0140  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0140
 NG0140                          STATION DESCRIPTION
 NG0140
 NG0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0140'AT GLENCOE.
 NG0140'AT GLENCOE, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN RAILWAY,
 NG0140'AT BRIDGE NO. 1331, IN THE SOUTHWEST CORNER OF THE WEST STONE
 NG0140'HEADWALL, 25 FEET WEST OF THE CENTERLINE OF THE WEST TRACK, AND
 NG0140'ABOUT 4 FEET BELOW THE LEVEL OF THE RAIL.  A STANDARD MONEL-METAL
 NG0140'RIVET.
 NG0140
 NG0140                          STATION RECOVERY (1973)
 NG0140
 NG0140'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1145 ***********************************************************************
 MF1145  DESIGNATION -  RV 27
 MF1145  PID         -  MF1145
 MF1145  STATE/COUNTY-  IL/LEE
 MF1145  COUNTRY     -  US
 MF1145  USGS QUAD   -  DIXON WEST (2018)
 MF1145
 MF1145                         *CURRENT SURVEY CONTROL
 MF1145  ______________________________________________________________________
 MF1145* NAD 83(1986) POSITION- 41 48 27.     (N) 089 33 59.     (W)   SCALED
 MF1145* NAVD 88 ORTHO HEIGHT -   204.161 (meters)      669.82  (feet) ADJUSTED
 MF1145  ______________________________________________________________________
 MF1145  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 MF1145  DYNAMIC HEIGHT  -        204.088 (meters)      669.58  (feet) COMP
 MF1145  MODELED GRAVITY -    980,261.1   (mgal)                       NAVD 88
 MF1145
 MF1145  VERT ORDER      -  SECOND    CLASS 0
 MF1145
 MF1145.The horizontal coordinates were scaled from a map and have
 MF1145.an estimated accuracy of +/- 6 seconds.
 MF1145
 MF1145.The orthometric height was determined by differential leveling and
 MF1145.adjusted by the NATIONAL GEODETIC SURVEY
 MF1145.in June 1991.
 MF1145
 MF1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1145.GEOID18 height accuracy estimate available here.
 MF1145
 MF1145.Click photographs - Photos may exist for this station.
 MF1145
 MF1145.The dynamic height is computed by dividing the NAVD 88
 MF1145.geopotential number by the normal gravity value computed on the
 MF1145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1145.degrees latitude (g = 980.6199 gals.).
 MF1145
 MF1145.The modeled gravity was interpolated from observed gravity values.
 MF1145
 MF1145;                    North         East    Units  Estimated Accuracy
 MF1145;SPC IL W     -   570,880.      749,880.      MT  (+/- 180 meters Scaled)
 MF1145
 MF1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM868315(NAD 83)
 MF1145
 MF1145                          SUPERSEDED SURVEY CONTROL
 MF1145
 MF1145  NGVD 29 (??/??/92)  204.230  (m)          670.04   (f) ADJ UNCH    2 0
 MF1145
 MF1145.Superseded values are not recommended for survey control.
 MF1145
 MF1145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1145.See file dsdata.pdf to determine how the superseded data were derived.
 MF1145
 MF1145_MARKER: R = RIVET
 MF1145_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1145_SP_SET: CULVERT
 MF1145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1145+STABILITY: SURFACE MOTION
 MF1145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1145+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2024
 MF1145
 MF1145  HISTORY     - Date     Condition        Report By
 MF1145  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1145  HISTORY     - 1934     GOOD             CGS
 MF1145  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1145  HISTORY     - 20030423 GOOD             USPSQD
 MF1145  HISTORY     - 20240723 GOOD             ILDW
 MF1145
 MF1145                          STATION DESCRIPTION
 MF1145
 MF1145'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1145'1.9 MI NE FROM NELSON.
 MF1145'1.9 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1145'FROM THE STATION AT NELSON, LEE COUNTY, AT CULVERT 199, AND IN THE
 MF1145'TOP OF THE WEST END OF THE NORTH HEADWALL.  A STANDARD MONEL-METAL
 MF1145'RIVET.
 MF1145
 MF1145                          STATION RECOVERY (2002)
 MF1145
 MF1145'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1145'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1145
 MF1145                          STATION RECOVERY (2003)
 MF1145
 MF1145'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1145'NEAR WOODLAND SHORES. MAY BE REACHED FROM ROAD ON NORTH SIDE OF
 MF1145'TRACKS.
 MF1145
 MF1145                          STATION RECOVERY (2024)
 MF1145
 MF1145'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1145'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0291 ***********************************************************************
 JC0291  DESIGNATION -  RV 28
 JC0291  PID         -  JC0291
 JC0291  STATE/COUNTY-  IL/MONROE
 JC0291  COUNTRY     -  US
 JC0291  USGS QUAD   -  OAKVILLE (2017)
 JC0291
 JC0291                         *CURRENT SURVEY CONTROL
 JC0291  ______________________________________________________________________
 JC0291* NAD 83(1986) POSITION- 38 25 31.     (N) 090 15 19.     (W)   SCALED
 JC0291* NAVD 88 ORTHO HEIGHT -   123.378 (meters)      404.78  (feet) ADJUSTED
 JC0291  ______________________________________________________________________
 JC0291  GEOID HEIGHT    -        -30.579 (meters)                     GEOID18
 JC0291  DYNAMIC HEIGHT  -        123.298 (meters)      404.52  (feet) COMP
 JC0291  MODELED GRAVITY -    979,982.5   (mgal)                       NAVD 88
 JC0291
 JC0291  VERT ORDER      -  SECOND    CLASS 0
 JC0291
 JC0291.The horizontal coordinates were scaled from a map and have
 JC0291.an estimated accuracy of +/- 6 seconds.
 JC0291
 JC0291.The orthometric height was determined by differential leveling and
 JC0291.adjusted by the NATIONAL GEODETIC SURVEY
 JC0291.in June 1991.
 JC0291
 JC0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0291.GEOID18 height accuracy estimate available here.
 JC0291
 JC0291.Click photographs - Photos may exist for this station.
 JC0291
 JC0291.The dynamic height is computed by dividing the NAVD 88
 JC0291.geopotential number by the normal gravity value computed on the
 JC0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0291.degrees latitude (g = 980.6199 gals.).
 JC0291
 JC0291.The modeled gravity was interpolated from observed gravity values.
 JC0291
 JC0291;                    North         East    Units  Estimated Accuracy
 JC0291;SPC IL W     -   195,180.      692,260.      MT  (+/- 180 meters Scaled)
 JC0291
 JC0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC396565(NAD 83)
 JC0291
 JC0291                          SUPERSEDED SURVEY CONTROL
 JC0291
 JC0291  NGVD 29 (??/??/92)  123.518  (m)          405.24   (f) ADJ UNCH    2 0
 JC0291
 JC0291.Superseded values are not recommended for survey control.
 JC0291
 JC0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0291.See file dsdata.pdf to determine how the superseded data were derived.
 JC0291
 JC0291_MARKER: R = RIVET
 JC0291_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0291_SP_SET: CULVERT
 JC0291_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0291
 JC0291  HISTORY     - Date     Condition        Report By
 JC0291  HISTORY     - UNK      MONUMENTED       MPRR
 JC0291  HISTORY     - 1935     GOOD             CGS
 JC0291  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0291
 JC0291                          STATION DESCRIPTION
 JC0291
 JC0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0291'2.2 MI N FROM WARNOCK.
 JC0291'2.2 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0291'STATION AT WARNOCK, MONROE COUNTY, MIDWAY BETWEEN POLE 12/34
 JC0291'AND 12/35, 38 FEET WEST OF THE CENTERLINE OF THE SOUTHBOUND MAIN
 JC0291'TRACK, AT A BOX CULVERT UNDER A ROAD, IN THE TOP OF THE SOUTHWEST
 JC0291'WING WALL, AND ABOUT 2-1/2 FEET LOWER THAN THE TRACK.  A STANDARD
 JC0291'MONEL-METAL RIVET.
 JC0291
 JC0291                          STATION RECOVERY (1987)
 JC0291
 JC0291'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0291'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0481 ***********************************************************************
 MF0481  DESIGNATION -  RV 28
 MF0481  PID         -  MF0481
 MF0481  STATE/COUNTY-  IL/DE KALB
 MF0481  COUNTRY     -  US
 MF0481  USGS QUAD   -  SHABBONA GROVE (2018)
 MF0481
 MF0481                         *CURRENT SURVEY CONTROL
 MF0481  ______________________________________________________________________
 MF0481* NAD 83(1986) POSITION- 41 44 36.     (N) 088 50 44.     (W)   SCALED
 MF0481* NAVD 88 ORTHO HEIGHT -   259.804 (meters)      852.37  (feet) ADJUSTED
 MF0481  ______________________________________________________________________
 MF0481  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 MF0481  DYNAMIC HEIGHT  -        259.704 (meters)      852.05  (feet) COMP
 MF0481  MODELED GRAVITY -    980,232.0   (mgal)                       NAVD 88
 MF0481
 MF0481  VERT ORDER      -  SECOND    CLASS 0
 MF0481
 MF0481.The horizontal coordinates were scaled from a map and have
 MF0481.an estimated accuracy of +/- 6 seconds.
 MF0481
 MF0481.The orthometric height was determined by differential leveling and
 MF0481.adjusted by the NATIONAL GEODETIC SURVEY
 MF0481.in June 1991.
 MF0481
 MF0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0481.GEOID18 height accuracy estimate available here.
 MF0481
 MF0481.Click photographs - Photos may exist for this station.
 MF0481
 MF0481.The dynamic height is computed by dividing the NAVD 88
 MF0481.geopotential number by the normal gravity value computed on the
 MF0481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0481.degrees latitude (g = 980.6199 gals.).
 MF0481
 MF0481.The modeled gravity was interpolated from observed gravity values.
 MF0481
 MF0481;                    North         East    Units  Estimated Accuracy
 MF0481;SPC IL E     -   563,720.      257,390.      MT  (+/- 180 meters Scaled)
 MF0481
 MF0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM465229(NAD 83)
 MF0481
 MF0481                          SUPERSEDED SURVEY CONTROL
 MF0481
 MF0481  NGVD 29 (??/??/92)  259.85   (m)          852.5    (f) COMPUTED    2 0
 MF0481
 MF0481.Superseded values are not recommended for survey control.
 MF0481
 MF0481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0481.See file dsdata.pdf to determine how the superseded data were derived.
 MF0481
 MF0481_MARKER: R = RIVET
 MF0481_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0481_SP_SET: CULVERT
 MF0481_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0481
 MF0481  HISTORY     - Date     Condition        Report By
 MF0481  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0481  HISTORY     - 1935     GOOD             CGS
 MF0481  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF0481
 MF0481                          STATION DESCRIPTION
 MF0481
 MF0481'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0481'1 MI NE FROM SHABBONA GROVE.
 MF0481'1.0 MILE NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0481'FROM THE STATION AT SHABBONA GROVE, DE KALB COUNTY, AT 84-INCH
 MF0481'CONCRETE-PIPE CULVERT 1104, 15 FEET NORTHWEST OF THE CENTERLINE
 MF0481'OF THE TRACK, IN THE TOP OF THE END OF THE PIPE, AND ABOUT
 MF0481'18 INCHES LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0481
 MF0481                          STATION RECOVERY (1996)
 MF0481
 MF0481'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0481'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0185 ***********************************************************************
 NH0185  DESIGNATION -  RV 28
 NH0185  PID         -  NH0185
 NH0185  STATE/COUNTY-  IL/KANE
 NH0185  COUNTRY     -  US
 NH0185  USGS QUAD   -  ELGIN (2018)
 NH0185
 NH0185                         *CURRENT SURVEY CONTROL
 NH0185  ______________________________________________________________________
 NH0185* NAD 83(1986) POSITION- 42 05 07.     (N) 088 16 27.     (W)   SCALED
 NH0185* NAVD 88 ORTHO HEIGHT -   220.203 (meters)      722.45  (feet) ADJUSTED
 NH0185  ______________________________________________________________________
 NH0185  GEOID HEIGHT    -        -33.565 (meters)                     GEOID18
 NH0185  DYNAMIC HEIGHT  -        220.127 (meters)      722.20  (feet) COMP
 NH0185  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 NH0185
 NH0185  VERT ORDER      -  SECOND    CLASS 0
 NH0185
 NH0185.The horizontal coordinates were scaled from a map and have
 NH0185.an estimated accuracy of +/- 6 seconds.
 NH0185
 NH0185.The orthometric height was determined by differential leveling and
 NH0185.adjusted by the NATIONAL GEODETIC SURVEY
 NH0185.in June 1991.
 NH0185
 NH0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0185.GEOID18 height accuracy estimate available here.
 NH0185
 NH0185.Click photographs - Photos may exist for this station.
 NH0185
 NH0185.The dynamic height is computed by dividing the NAVD 88
 NH0185.geopotential number by the normal gravity value computed on the
 NH0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0185.degrees latitude (g = 980.6199 gals.).
 NH0185
 NH0185.The modeled gravity was interpolated from observed gravity values.
 NH0185
 NH0185;                    North         East    Units  Estimated Accuracy
 NH0185;SPC IL E     -   601,580.      304,900.      MT  (+/- 180 meters Scaled)
 NH0185
 NH0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM946600(NAD 83)
 NH0185
 NH0185                          SUPERSEDED SURVEY CONTROL
 NH0185
 NH0185  NGVD 29 (??/??/92)  220.270  (m)          722.67   (f) ADJ UNCH    2 0
 NH0185
 NH0185.Superseded values are not recommended for survey control.
 NH0185
 NH0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0185.See file dsdata.pdf to determine how the superseded data were derived.
 NH0185
 NH0185_MARKER: R = RIVET
 NH0185_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0185_SP_SET: BRIDGE ABUTMENT
 NH0185_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0185
 NH0185  HISTORY     - Date     Condition        Report By
 NH0185  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0185  HISTORY     - 1960     GOOD             CGS
 NH0185  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH0185
 NH0185                          STATION DESCRIPTION
 NH0185
 NH0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0185'1.2 MI S FROM DUNDEE.
 NH0185'ABOUT 1.15 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0185'RAILWAY FROM THE STATION AT DUNDEE, 0.45 MILE NORTH OF MILEPOLE
 NH0185'46, ON THE OUTSIDE OF A CURVE WITH TANGENTS EXTENDING NORTH AND
 NH0185'SOUTHEAST, 6 1/2 FEET WEST OF THE WEST RAIL, IN TOP OF THE WEST
 NH0185'END OF THE NORTH STONE ABUTMENT OF A 10-FOOT BRIDGE, 1/2 FOOT
 NH0185'EAST OF THE WEST END OF THE ABUTMENT, AND ABOUT 2 1/2 FEET
 NH0185'BELOW THE LEVEL OF THE TRACK.
 NH0185
 NH0185                          STATION RECOVERY (1998)
 NH0185
 NH0185'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0185'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1178 ***********************************************************************
 MF1178  DESIGNATION -  RV 28
 MF1178  PID         -  MF1178
 MF1178  STATE/COUNTY-  IL/WHITESIDE
 MF1178  COUNTRY     -  US
 MF1178  USGS QUAD   -  COMO (2018)
 MF1178
 MF1178                         *CURRENT SURVEY CONTROL
 MF1178  ______________________________________________________________________
 MF1178* NAD 83(1986) POSITION- 41 47 14.     (N) 089 46 29.     (W)   SCALED
 MF1178* NAVD 88 ORTHO HEIGHT -   194.288 (meters)      637.43  (feet) ADJUSTED
 MF1178  ______________________________________________________________________
 MF1178  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 MF1178  DYNAMIC HEIGHT  -        194.219 (meters)      637.20  (feet) COMP
 MF1178  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 MF1178
 MF1178  VERT ORDER      -  SECOND    CLASS 0
 MF1178
 MF1178.The horizontal coordinates were scaled from a map and have
 MF1178.an estimated accuracy of +/- 6 seconds.
 MF1178
 MF1178.The orthometric height was determined by differential leveling and
 MF1178.adjusted by the NATIONAL GEODETIC SURVEY
 MF1178.in June 1991.
 MF1178
 MF1178.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1178.GEOID18 height accuracy estimate available here.
 MF1178
 MF1178.Click photographs - Photos may exist for this station.
 MF1178
 MF1178.The dynamic height is computed by dividing the NAVD 88
 MF1178.geopotential number by the normal gravity value computed on the
 MF1178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1178.degrees latitude (g = 980.6199 gals.).
 MF1178
 MF1178.The modeled gravity was interpolated from observed gravity values.
 MF1178
 MF1178;                    North         East    Units  Estimated Accuracy
 MF1178;SPC IL W     -   568,530.      732,580.      MT  (+/- 180 meters Scaled)
 MF1178
 MF1178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM694298(NAD 83)
 MF1178
 MF1178                          SUPERSEDED SURVEY CONTROL
 MF1178
 MF1178  NGVD 29 (??/??/92)  194.340  (m)          637.60   (f) ADJ UNCH    2 0
 MF1178
 MF1178.Superseded values are not recommended for survey control.
 MF1178
 MF1178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1178.See file dsdata.pdf to determine how the superseded data were derived.
 MF1178
 MF1178_MARKER: R = RIVET
 MF1178_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1178_SP_SET: BRIDGE
 MF1178_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1178
 MF1178  HISTORY     - Date     Condition        Report By
 MF1178  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1178  HISTORY     - 1934     GOOD             CGS
 MF1178  HISTORY     - 19980222 GOOD             USPSQD
 MF1178  HISTORY     - 19990501 GOOD             USPSQD
 MF1178  HISTORY     - 20030314 GOOD             USPSQD
 MF1178  HISTORY     - 20050321 GOOD             USPSQD
 MF1178  HISTORY     - 20240513 MARK NOT FOUND   AMESC
 MF1178
 MF1178                          STATION DESCRIPTION
 MF1178
 MF1178'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1178'0.7 MI W FROM GALT.
 MF1178'0.7 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1178'THE STATION AT GALT, WHITESIDE COUNTY, AT BRIDGE NO. 218, AND IN
 MF1178'THE TOP OF THE SOUTH END OF THE WEST BACK WALL.  A STANDARD
 MF1178'MONEL-METAL RIVET.
 MF1178
 MF1178                          STATION RECOVERY (1998)
 MF1178
 MF1178'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1178'RECOVERED IN GOOD CONDITION.
 MF1178
 MF1178                          STATION RECOVERY (1999)
 MF1178
 MF1178'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1178'RECOVERED IN GOOD CONDITION.
 MF1178
 MF1178                          STATION RECOVERY (2003)
 MF1178
 MF1178'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1178'RECOVERED IN GOOD CONDITION.
 MF1178
 MF1178                          STATION RECOVERY (2005)
 MF1178
 MF1178'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1178'RECOVERED IN GOOD CONDITION.
 MF1178
 MF1178                          STATION RECOVERY (2024)
 MF1178
 MF1178'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2024 (PFS)
 MF1178'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0142 ***********************************************************************
 NG0142  DESIGNATION -  RV 28
 NG0142  PID         -  NG0142
 NG0142  STATE/COUNTY-  IL/COOK
 NG0142  COUNTRY     -  US
 NG0142  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0142
 NG0142                         *CURRENT SURVEY CONTROL
 NG0142  ______________________________________________________________________
 NG0142* NAD 83(1986) POSITION- 42 07 49.     (N) 087 45 13.     (W)   SCALED
 NG0142* NAVD 88 ORTHO HEIGHT -   204.623 (meters)      671.33  (feet) ADJUSTED
 NG0142  ______________________________________________________________________
 NG0142  GEOID HEIGHT    -        -33.941 (meters)                     GEOID18
 NG0142  DYNAMIC HEIGHT  -        204.558 (meters)      671.12  (feet) COMP
 NG0142  MODELED GRAVITY -    980,297.6   (mgal)                       NAVD 88
 NG0142
 NG0142  VERT ORDER      -  SECOND    CLASS 0
 NG0142
 NG0142.The horizontal coordinates were scaled from a map and have
 NG0142.an estimated accuracy of +/- 6 seconds.
 NG0142
 NG0142.The orthometric height was determined by differential leveling and
 NG0142.adjusted by the NATIONAL GEODETIC SURVEY
 NG0142.in June 1991.
 NG0142
 NG0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0142.GEOID18 height accuracy estimate available here.
 NG0142
 NG0142.Click photographs - Photos may exist for this station.
 NG0142
 NG0142.The dynamic height is computed by dividing the NAVD 88
 NG0142.geopotential number by the normal gravity value computed on the
 NG0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0142.degrees latitude (g = 980.6199 gals.).
 NG0142
 NG0142.The modeled gravity was interpolated from observed gravity values.
 NG0142
 NG0142;                    North         East    Units  Estimated Accuracy
 NG0142;SPC IL E     -   606,740.      347,930.      MT  (+/- 180 meters Scaled)
 NG0142
 NG0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM377645(NAD 83)
 NG0142
 NG0142                          SUPERSEDED SURVEY CONTROL
 NG0142
 NG0142  NGVD 29 (??/??/92)  204.695  (m)          671.57   (f) ADJ UNCH    2 0
 NG0142
 NG0142.Superseded values are not recommended for survey control.
 NG0142
 NG0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0142.See file dsdata.pdf to determine how the superseded data were derived.
 NG0142
 NG0142_MARKER: R = RIVET
 NG0142_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0142_SP_SET: BRIDGE
 NG0142_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0142
 NG0142  HISTORY     - Date     Condition        Report By
 NG0142  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0142  HISTORY     - 1935     GOOD             CGS
 NG0142  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0142
 NG0142                          STATION DESCRIPTION
 NG0142
 NG0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0142'AT GLENCOE.
 NG0142'AT GLENCOE, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN RAILWAY,
 NG0142'AT BRIDGE NO. 1334, AND IN THE NORTH END OF THE WEST HEADWALL.
 NG0142'A STANDARD MONEL-METAL RIVET.
 NG0142
 NG0142                          STATION RECOVERY (1973)
 NG0142
 NG0142'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0142'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1147 ***********************************************************************
 MF1147  DESIGNATION -  RV 28
 MF1147  PID         -  MF1147
 MF1147  STATE/COUNTY-  IL/LEE
 MF1147  COUNTRY     -  US
 MF1147  USGS QUAD   -  DIXON WEST (2018)
 MF1147
 MF1147                         *CURRENT SURVEY CONTROL
 MF1147  ______________________________________________________________________
 MF1147* NAD 83(1986) POSITION- 41 49 21.     (N) 089 31 23.     (W)   SCALED
 MF1147* NAVD 88 ORTHO HEIGHT -   201.984 (meters)      662.68  (feet) ADJUSTED
 MF1147  ______________________________________________________________________
 MF1147  GEOID HEIGHT    -        -32.989 (meters)                     GEOID18
 MF1147  DYNAMIC HEIGHT  -        201.912 (meters)      662.44  (feet) COMP
 MF1147  MODELED GRAVITY -    980,261.3   (mgal)                       NAVD 88
 MF1147
 MF1147  VERT ORDER      -  SECOND    CLASS 0
 MF1147
 MF1147.The horizontal coordinates were scaled from a map and have
 MF1147.an estimated accuracy of +/- 6 seconds.
 MF1147
 MF1147.The orthometric height was determined by differential leveling and
 MF1147.adjusted by the NATIONAL GEODETIC SURVEY
 MF1147.in June 1991.
 MF1147
 MF1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1147.GEOID18 height accuracy estimate available here.
 MF1147
 MF1147.Click photographs - Photos may exist for this station.
 MF1147
 MF1147.The dynamic height is computed by dividing the NAVD 88
 MF1147.geopotential number by the normal gravity value computed on the
 MF1147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1147.degrees latitude (g = 980.6199 gals.).
 MF1147
 MF1147.The modeled gravity was interpolated from observed gravity values.
 MF1147
 MF1147;                    North         East    Units  Estimated Accuracy
 MF1147;SPC IL W     -   572,570.      753,470.      MT  (+/- 180 meters Scaled)
 MF1147
 MF1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM904331(NAD 83)
 MF1147
 MF1147                          SUPERSEDED SURVEY CONTROL
 MF1147
 MF1147  NGVD 29 (??/??/92)  202.054  (m)          662.91   (f) ADJ UNCH    2 0
 MF1147
 MF1147.Superseded values are not recommended for survey control.
 MF1147
 MF1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1147.See file dsdata.pdf to determine how the superseded data were derived.
 MF1147
 MF1147_MARKER: R = RIVET
 MF1147_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1147_SP_SET: CULVERT
 MF1147_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1147
 MF1147  HISTORY     - Date     Condition        Report By
 MF1147  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1147  HISTORY     - 1934     GOOD             CGS
 MF1147  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1147  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1147
 MF1147                          STATION DESCRIPTION
 MF1147
 MF1147'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1147'2.1 MI SW FROM DIXON.
 MF1147'2.1 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1147'FROM THE STATION AT DIXON, LEE COUNTY, AT CULVERT 193, AND IN THE
 MF1147'TOP OF THE WEST END OF THE NORTH CONCRETE HEADWALL.  A STANDARD
 MF1147'MONEL-METAL RIVET.
 MF1147
 MF1147                          STATION RECOVERY (2002)
 MF1147
 MF1147'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1147'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1147
 MF1147                          STATION RECOVERY (2003)
 MF1147
 MF1147'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1147'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0294 ***********************************************************************
 JC0294  DESIGNATION -  RV 29
 JC0294  PID         -  JC0294
 JC0294  STATE/COUNTY-  IL/MONROE
 JC0294  COUNTRY     -  US
 JC0294  USGS QUAD   -  OAKVILLE (2017)
 JC0294
 JC0294                         *CURRENT SURVEY CONTROL
 JC0294  ______________________________________________________________________
 JC0294* NAD 83(1986) POSITION- 38 23 51.     (N) 090 16 06.     (W)   SCALED
 JC0294* NAVD 88 ORTHO HEIGHT -   124.123 (meters)      407.23  (feet) ADJUSTED
 JC0294  ______________________________________________________________________
 JC0294  GEOID HEIGHT    -        -30.521 (meters)                     GEOID18
 JC0294  DYNAMIC HEIGHT  -        124.042 (meters)      406.96  (feet) COMP
 JC0294  MODELED GRAVITY -    979,980.0   (mgal)                       NAVD 88
 JC0294
 JC0294  VERT ORDER      -  SECOND    CLASS 0
 JC0294
 JC0294.The horizontal coordinates were scaled from a map and have
 JC0294.an estimated accuracy of +/- 6 seconds.
 JC0294
 JC0294.The orthometric height was determined by differential leveling and
 JC0294.adjusted by the NATIONAL GEODETIC SURVEY
 JC0294.in June 1991.
 JC0294
 JC0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0294.GEOID18 height accuracy estimate available here.
 JC0294
 JC0294.Click photographs - Photos may exist for this station.
 JC0294
 JC0294.The dynamic height is computed by dividing the NAVD 88
 JC0294.geopotential number by the normal gravity value computed on the
 JC0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0294.degrees latitude (g = 980.6199 gals.).
 JC0294
 JC0294.The modeled gravity was interpolated from observed gravity values.
 JC0294
 JC0294;                    North         East    Units  Estimated Accuracy
 JC0294;SPC IL W     -   192,100.      691,120.      MT  (+/- 180 meters Scaled)
 JC0294
 JC0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC385534(NAD 83)
 JC0294
 JC0294                          SUPERSEDED SURVEY CONTROL
 JC0294
 JC0294  NGVD 29 (??/??/92)  124.26   (m)          407.7    (f) COMPUTED    2 0
 JC0294
 JC0294.Superseded values are not recommended for survey control.
 JC0294
 JC0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0294.See file dsdata.pdf to determine how the superseded data were derived.
 JC0294
 JC0294_MARKER: Z = SEE DESCRIPTION
 JC0294_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0294_SP_SET: MILEPOST
 JC0294_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0294
 JC0294  HISTORY     - Date     Condition        Report By
 JC0294  HISTORY     - UNK      MONUMENTED       MPRR
 JC0294  HISTORY     - 1935     GOOD             CGS
 JC0294  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0294
 JC0294                          STATION DESCRIPTION
 JC0294
 JC0294'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0294'AT WARNOCK.
 JC0294'AT WARNOCK, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 250
 JC0294'YARDS NORTH OF THE STATION, AND IN THE TOP OF CONCRETE MILEPOST
 JC0294'15.  A COPPER PIN.
 JC0294
 JC0294                          STATION RECOVERY (1987)
 JC0294
 JC0294'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0294'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0188 ***********************************************************************
 NH0188  DESIGNATION -  RV 29
 NH0188  PID         -  NH0188
 NH0188  STATE/COUNTY-  IL/KANE
 NH0188  COUNTRY     -  US
 NH0188  USGS QUAD   -  ELGIN (2018)
 NH0188
 NH0188                         *CURRENT SURVEY CONTROL
 NH0188  ______________________________________________________________________
 NH0188* NAD 83(1986) POSITION- 42 03 52.     (N) 088 16 11.     (W)   SCALED
 NH0188* NAVD 88 ORTHO HEIGHT -   222.660 (meters)      730.51  (feet) ADJUSTED
 NH0188  ______________________________________________________________________
 NH0188  GEOID HEIGHT    -        -33.524 (meters)                     GEOID18
 NH0188  DYNAMIC HEIGHT  -        222.583 (meters)      730.26  (feet) COMP
 NH0188  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 NH0188
 NH0188  VERT ORDER      -  SECOND    CLASS 0
 NH0188
 NH0188.The horizontal coordinates were scaled from a map and have
 NH0188.an estimated accuracy of +/- 6 seconds.
 NH0188
 NH0188.The orthometric height was determined by differential leveling and
 NH0188.adjusted by the NATIONAL GEODETIC SURVEY
 NH0188.in June 1991.
 NH0188
 NH0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0188.GEOID18 height accuracy estimate available here.
 NH0188
 NH0188.Click photographs - Photos may exist for this station.
 NH0188
 NH0188.The dynamic height is computed by dividing the NAVD 88
 NH0188.geopotential number by the normal gravity value computed on the
 NH0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0188.degrees latitude (g = 980.6199 gals.).
 NH0188
 NH0188.The modeled gravity was interpolated from observed gravity values.
 NH0188
 NH0188;                    North         East    Units  Estimated Accuracy
 NH0188;SPC IL E     -   599,260.      305,270.      MT  (+/- 180 meters Scaled)
 NH0188
 NH0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM949577(NAD 83)
 NH0188
 NH0188                          SUPERSEDED SURVEY CONTROL
 NH0188
 NH0188  NGVD 29 (??/??/92)  222.735  (m)          730.76   (f) ADJ UNCH    2 0
 NH0188
 NH0188.Superseded values are not recommended for survey control.
 NH0188
 NH0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0188.See file dsdata.pdf to determine how the superseded data were derived.
 NH0188
 NH0188_MARKER: R = RIVET
 NH0188_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0188_SP_SET: BOX CULVERT WING WALL
 NH0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0188+STABILITY: SURFACE MOTION
 NH0188
 NH0188  HISTORY     - Date     Condition        Report By
 NH0188  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0188  HISTORY     - 1960     GOOD             CGS
 NH0188  HISTORY     - 1987     GOOD             USPSQD
 NH0188  HISTORY     - 19980527 GOOD             USPSQD
 NH0188
 NH0188                          STATION DESCRIPTION
 NH0188
 NH0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0188'2 MI N FROM ELGIN.
 NH0188'ABOUT 2.0 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0188'FROM THE CROSSING OF KIMBALL STREET AT ELGIN, 0.1 MILE SOUTHWEST
 NH0188'OF MILEPOLE 45, 7 1/2 FEET SOUTHEAST OF THE SOUTHEAST RAIL, IN
 NH0188'TOP OF THE SOUTHEAST END OF THE WING WALL AT THE SOUTH CORNER
 NH0188'OF A 4-FOOT CONCRETE BOX CULVERT, 1/2 FOOT NORTHWEST OF THE
 NH0188'SOUTHEAST END OF THE WING WALL, AND ABOUT LEVEL WITH THE TRACK.
 NH0188
 NH0188                          STATION RECOVERY (1987)
 NH0188
 NH0188'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0188'RECOVERED IN GOOD CONDITION.
 NH0188
 NH0188                          STATION RECOVERY (1998)
 NH0188
 NH0188'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0482 ***********************************************************************
 MF0482  DESIGNATION -  RV 29
 MF0482  PID         -  MF0482
 MF0482  STATE/COUNTY-  IL/DE KALB
 MF0482  COUNTRY     -  US
 MF0482  USGS QUAD   -  SHABBONA GROVE (2018)
 MF0482
 MF0482                         *CURRENT SURVEY CONTROL
 MF0482  ______________________________________________________________________
 MF0482* NAD 83(1986) POSITION- 41 44 03.     (N) 088 51 03.     (W)   SCALED
 MF0482* NAVD 88 ORTHO HEIGHT -   252.116 (meters)      827.15  (feet) ADJUSTED
 MF0482  ______________________________________________________________________
 MF0482  GEOID HEIGHT    -        -33.172 (meters)                     GEOID18
 MF0482  DYNAMIC HEIGHT  -        252.018 (meters)      826.83  (feet) COMP
 MF0482  MODELED GRAVITY -    980,230.5   (mgal)                       NAVD 88
 MF0482
 MF0482  VERT ORDER      -  SECOND    CLASS 0
 MF0482
 MF0482.The horizontal coordinates were scaled from a map and have
 MF0482.an estimated accuracy of +/- 6 seconds.
 MF0482
 MF0482.The orthometric height was determined by differential leveling and
 MF0482.adjusted by the NATIONAL GEODETIC SURVEY
 MF0482.in June 1991.
 MF0482
 MF0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0482.GEOID18 height accuracy estimate available here.
 MF0482
 MF0482.Click photographs - Photos may exist for this station.
 MF0482
 MF0482.The dynamic height is computed by dividing the NAVD 88
 MF0482.geopotential number by the normal gravity value computed on the
 MF0482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0482.degrees latitude (g = 980.6199 gals.).
 MF0482
 MF0482.The modeled gravity was interpolated from observed gravity values.
 MF0482
 MF0482;                    North         East    Units  Estimated Accuracy
 MF0482;SPC IL E     -   562,710.      256,950.      MT  (+/- 180 meters Scaled)
 MF0482
 MF0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM460219(NAD 83)
 MF0482
 MF0482                          SUPERSEDED SURVEY CONTROL
 MF0482
 MF0482  NGVD 29 (??/??/92)  252.165  (m)          827.31   (f) ADJ UNCH    2 0
 MF0482
 MF0482.Superseded values are not recommended for survey control.
 MF0482
 MF0482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0482.See file dsdata.pdf to determine how the superseded data were derived.
 MF0482
 MF0482_MARKER: R = RIVET
 MF0482_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0482_SP_SET: ABUTMENT
 MF0482_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0482
 MF0482  HISTORY     - Date     Condition        Report By
 MF0482  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0482  HISTORY     - 1935     GOOD             CGS
 MF0482  HISTORY     - 19961020 POOR             USPSQD
 MF0482
 MF0482                          STATION DESCRIPTION
 MF0482
 MF0482'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0482'0.4 MI NE FROM SHABBONA GROVE.
 MF0482'0.4 MILE NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0482'FROM THE STATION AT SHABBONA GROVE, DE KALB COUNTY, AT BRIDGE
 MF0482'1105, ON THE TOP OF THE END OF THE SOUTHWEST ABUTMENT, 11 FEET
 MF0482'SOUTHEAST OF THE CENTERLINE OF THE TRACK, AND ABOUT 1 FOOT LOWER
 MF0482'THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0482
 MF0482                          STATION RECOVERY (1996)
 MF0482
 MF0482'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0482'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1180 ***********************************************************************
 MF1180  DESIGNATION -  RV 29
 MF1180  PID         -  MF1180
 MF1180  STATE/COUNTY-  IL/WHITESIDE
 MF1180  COUNTRY     -  US
 MF1180  USGS QUAD   -  COMO (2018)
 MF1180
 MF1180                         *CURRENT SURVEY CONTROL
 MF1180  ______________________________________________________________________
 MF1180* NAD 83(1986) POSITION- 41 47 19.     (N) 089 45 17.     (W)   SCALED
 MF1180* NAVD 88 ORTHO HEIGHT -   191.933 (meters)      629.70  (feet) ADJUSTED
 MF1180  ______________________________________________________________________
 MF1180  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 MF1180  DYNAMIC HEIGHT  -        191.865 (meters)      629.48  (feet) COMP
 MF1180  MODELED GRAVITY -    980,264.4   (mgal)                       NAVD 88
 MF1180
 MF1180  VERT ORDER      -  SECOND    CLASS 0
 MF1180
 MF1180.The horizontal coordinates were scaled from a map and have
 MF1180.an estimated accuracy of +/- 6 seconds.
 MF1180
 MF1180.The orthometric height was determined by differential leveling and
 MF1180.adjusted by the NATIONAL GEODETIC SURVEY
 MF1180.in June 1991.
 MF1180
 MF1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1180.GEOID18 height accuracy estimate available here.
 MF1180
 MF1180.Click photographs - Photos may exist for this station.
 MF1180
 MF1180.The dynamic height is computed by dividing the NAVD 88
 MF1180.geopotential number by the normal gravity value computed on the
 MF1180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1180.degrees latitude (g = 980.6199 gals.).
 MF1180
 MF1180.The modeled gravity was interpolated from observed gravity values.
 MF1180
 MF1180;                    North         East    Units  Estimated Accuracy
 MF1180;SPC IL W     -   568,690.      734,240.      MT  (+/- 180 meters Scaled)
 MF1180
 MF1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM710299(NAD 83)
 MF1180
 MF1180                          SUPERSEDED SURVEY CONTROL
 MF1180
 MF1180  NGVD 29 (??/??/92)  191.987  (m)          629.88   (f) ADJ UNCH    2 0
 MF1180
 MF1180.Superseded values are not recommended for survey control.
 MF1180
 MF1180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1180.See file dsdata.pdf to determine how the superseded data were derived.
 MF1180
 MF1180_MARKER: R = RIVET
 MF1180_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1180_SP_SET: CULVERT HEADWALL
 MF1180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1180+STABILITY: SURFACE MOTION
 MF1180
 MF1180  HISTORY     - Date     Condition        Report By
 MF1180  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1180  HISTORY     - 1934     GOOD             CGS
 MF1180  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1180  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1180  HISTORY     - 20030314 MARK NOT FOUND   USPSQD
 MF1180  HISTORY     - 20050321 GOOD             USPSQD
 MF1180  HISTORY     - 20240513 GOOD             AMESC
 MF1180
 MF1180                          STATION DESCRIPTION
 MF1180
 MF1180'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1180'0.4 MI E FROM GALT.
 MF1180'0.4 MILE EAST ALONG THE CHICAGO AND NORTH RAILWAY FROM THE STATION
 MF1180'AT GALT, WHITESIDE COUNTY, AT CULERT NO. 217, AND IN THE TOP OF THE
 MF1180'EAST END OF THE NORTH CONCRETE HEADWALL.  A STANDARD MONEL-METAL
 MF1180'RIVET.
 MF1180
 MF1180                          STATION RECOVERY (1998)
 MF1180
 MF1180'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1180'MARK NOT FOUND.
 MF1180
 MF1180                          STATION RECOVERY (1999)
 MF1180
 MF1180'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1180'MARK NOT FOUND.
 MF1180
 MF1180                          STATION RECOVERY (2003)
 MF1180
 MF1180'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1180'MARK NOT FOUND.
 MF1180
 MF1180                          STATION RECOVERY (2005)
 MF1180
 MF1180'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1180'RECOVERED IN GOOD CONDITION.
 MF1180
 MF1180                          STATION RECOVERY (2024)
 MF1180
 MF1180'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2024 (PFS)
 MF1180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1148 ***********************************************************************
 MF1148  DESIGNATION -  RV 29
 MF1148  PID         -  MF1148
 MF1148  STATE/COUNTY-  IL/LEE
 MF1148  COUNTRY     -  US
 MF1148  USGS QUAD   -  DIXON WEST (2018)
 MF1148
 MF1148                         *CURRENT SURVEY CONTROL
 MF1148  ______________________________________________________________________
 MF1148* NAD 83(1986) POSITION- 41 49 36.     (N) 089 31 00.     (W)   SCALED
 MF1148* NAVD 88 ORTHO HEIGHT -   206.591 (meters)      677.79  (feet) ADJUSTED
 MF1148  ______________________________________________________________________
 MF1148  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 MF1148  DYNAMIC HEIGHT  -        206.518 (meters)      677.55  (feet) COMP
 MF1148  MODELED GRAVITY -    980,261.7   (mgal)                       NAVD 88
 MF1148
 MF1148  VERT ORDER      -  SECOND    CLASS 0
 MF1148
 MF1148.The horizontal coordinates were scaled from a map and have
 MF1148.an estimated accuracy of +/- 6 seconds.
 MF1148
 MF1148.The orthometric height was determined by differential leveling and
 MF1148.adjusted by the NATIONAL GEODETIC SURVEY
 MF1148.in June 1991.
 MF1148
 MF1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1148.GEOID18 height accuracy estimate available here.
 MF1148
 MF1148.Click photographs - Photos may exist for this station.
 MF1148
 MF1148.The dynamic height is computed by dividing the NAVD 88
 MF1148.geopotential number by the normal gravity value computed on the
 MF1148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1148.degrees latitude (g = 980.6199 gals.).
 MF1148
 MF1148.The modeled gravity was interpolated from observed gravity values.
 MF1148
 MF1148;                    North         East    Units  Estimated Accuracy
 MF1148;SPC IL W     -   573,040.      754,000.      MT  (+/- 180 meters Scaled)
 MF1148
 MF1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM910335(NAD 83)
 MF1148
 MF1148                          SUPERSEDED SURVEY CONTROL
 MF1148
 MF1148  NGVD 29 (??/??/92)  206.662  (m)          678.02   (f) ADJ UNCH    2 0
 MF1148
 MF1148.Superseded values are not recommended for survey control.
 MF1148
 MF1148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1148.See file dsdata.pdf to determine how the superseded data were derived.
 MF1148
 MF1148_MARKER: R = RIVET
 MF1148_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1148_SP_SET: CULVERT
 MF1148_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1148
 MF1148  HISTORY     - Date     Condition        Report By
 MF1148  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1148  HISTORY     - 1934     GOOD             CGS
 MF1148  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1148  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1148
 MF1148                          STATION DESCRIPTION
 MF1148
 MF1148'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1148'1.6 MI SW FROM DIXON.
 MF1148'1.6 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MF1148'THE STATION AT DIXON, LEE COUNTY, AT CULVERT 191, AND IN THE TOP OF
 MF1148'THE NORTH END OF THE EAST BACK WALL.  A STANDARD MONEL-METAL RIVET.
 MF1148
 MF1148                          STATION RECOVERY (2002)
 MF1148
 MF1148'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1148'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1148
 MF1148                          STATION RECOVERY (2003)
 MF1148
 MF1148'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1148'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1903 ***********************************************************************
 ME1903  DESIGNATION -  RV 3
 ME1903  PID         -  ME1903
 ME1903  STATE/COUNTY-  IL/COOK
 ME1903  COUNTRY     -  US
 ME1903  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1903
 ME1903                         *CURRENT SURVEY CONTROL
 ME1903  ______________________________________________________________________
 ME1903* NAD 83(1986) POSITION- 41 54 15.     (N) 087 39 38.     (W)   SCALED
 ME1903* NAVD 88 ORTHO HEIGHT -   183.141 (meters)      600.86  (feet) ADJUSTED
 ME1903  ______________________________________________________________________
 ME1903  GEOID HEIGHT    -        -33.621 (meters)                     GEOID18
 ME1903  DYNAMIC HEIGHT  -        183.079 (meters)      600.65  (feet) COMP
 ME1903  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 ME1903
 ME1903  VERT ORDER      -  SECOND    CLASS 0
 ME1903
 ME1903.The horizontal coordinates were scaled from a map and have
 ME1903.an estimated accuracy of +/- 6 seconds.
 ME1903
 ME1903.The orthometric height was determined by differential leveling and
 ME1903.adjusted by the NATIONAL GEODETIC SURVEY
 ME1903.in June 1991.
 ME1903
 ME1903.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1903.GEOID18 height accuracy estimate available here.
 ME1903
 ME1903.Click photographs - Photos may exist for this station.
 ME1903
 ME1903.The dynamic height is computed by dividing the NAVD 88
 ME1903.geopotential number by the normal gravity value computed on the
 ME1903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1903.degrees latitude (g = 980.6199 gals.).
 ME1903
 ME1903.The modeled gravity was interpolated from observed gravity values.
 ME1903
 ME1903;                    North         East    Units  Estimated Accuracy
 ME1903;SPC IL E     -   581,680.      355,820.      MT  (+/- 180 meters Scaled)
 ME1903
 ME1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM452393(NAD 83)
 ME1903
 ME1903                          SUPERSEDED SURVEY CONTROL
 ME1903
 ME1903  NGVD 29 (??/??/92)  183.224  (m)          601.13   (f) ADJ UNCH    2 0
 ME1903
 ME1903.Superseded values are not recommended for survey control.
 ME1903
 ME1903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1903.See file dsdata.pdf to determine how the superseded data were derived.
 ME1903
 ME1903_MARKER: R = RIVET
 ME1903_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1903_SP_SET: BRIDGE
 ME1903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1903
 ME1903  HISTORY     - Date     Condition        Report By
 ME1903  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1903  HISTORY     - 1947     GOOD             CGS
 ME1903  HISTORY     - 1987     GOOD             USPSQD
 ME1903
 ME1903                          STATION DESCRIPTION
 ME1903
 ME1903'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1903'AT CHICAGO.
 ME1903'AT CHICAGO, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 ME1903'RAILWAY, 33 FEET WEST OF THE CENTERLINE OF THE WEST TRACK, 33
 ME1903'FEET SOUTH OF THE CENTERLINE OF THE CRYSTAL STREET SUBWAY, AT
 ME1903'SIGNAL BRIDGE P, IN THE NORTHEAST CORNER OF THE CONCRETE BASE,
 ME1903'AND LEVEL WITH THE RAIL.  A STANDARD MONEL-METAL RIVET.
 ME1903
 ME1903                          STATION RECOVERY (1987)
 ME1903
 ME1903'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1903'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0081 ***********************************************************************
 JC0081  DESIGNATION -  RV 3
 JC0081  PID         -  JC0081
 JC0081  STATE/COUNTY-  IL/ST CLAIR
 JC0081  COUNTRY     -  US
 JC0081  USGS QUAD   -  CAHOKIA (2018)
 JC0081
 JC0081                         *CURRENT SURVEY CONTROL
 JC0081  ______________________________________________________________________
 JC0081* NAD 83(1986) POSITION- 38 34 58.     (N) 090 09 52.     (W)   SCALED
 JC0081* NAVD 88 ORTHO HEIGHT -   125.752 (meters)      412.57  (feet) ADJUSTED
 JC0081  ______________________________________________________________________
 JC0081  GEOID HEIGHT    -        -30.910 (meters)                     GEOID18
 JC0081  DYNAMIC HEIGHT  -        125.673 (meters)      412.31  (feet) COMP
 JC0081  MODELED GRAVITY -    979,991.8   (mgal)                       NAVD 88
 JC0081
 JC0081  VERT ORDER      -  SECOND    CLASS 0
 JC0081
 JC0081.The horizontal coordinates were scaled from a map and have
 JC0081.an estimated accuracy of +/- 6 seconds.
 JC0081
 JC0081.The orthometric height was determined by differential leveling and
 JC0081.adjusted by the NATIONAL GEODETIC SURVEY
 JC0081.in June 1991.
 JC0081
 JC0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0081.GEOID18 height accuracy estimate available here.
 JC0081
 JC0081.Click photographs - Photos may exist for this station.
 JC0081
 JC0081.The dynamic height is computed by dividing the NAVD 88
 JC0081.geopotential number by the normal gravity value computed on the
 JC0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0081.degrees latitude (g = 980.6199 gals.).
 JC0081
 JC0081.The modeled gravity was interpolated from observed gravity values.
 JC0081
 JC0081;                    North         East    Units  Estimated Accuracy
 JC0081;SPC IL W     -   212,660.      700,190.      MT  (+/- 180 meters Scaled)
 JC0081
 JC0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC469742(NAD 83)
 JC0081
 JC0081                          SUPERSEDED SURVEY CONTROL
 JC0081
 JC0081  NGVD 29 (??/??/92)  125.893  (m)          413.03   (f) ADJ UNCH    2 0
 JC0081
 JC0081.Superseded values are not recommended for survey control.
 JC0081
 JC0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0081.See file dsdata.pdf to determine how the superseded data were derived.
 JC0081
 JC0081_MARKER: Z = SEE DESCRIPTION
 JC0081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0081+STABILITY: SURFACE MOTION
 JC0081
 JC0081  HISTORY     - Date     Condition        Report By
 JC0081  HISTORY     - UNK      MONUMENTED       MPRR
 JC0081  HISTORY     - 1949     POOR             CGS
 JC0081
 JC0081                          STATION DESCRIPTION
 JC0081
 JC0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0081'1 MI S FROM EAST ST LOUIS.
 JC0081'0.95 MILE SOUTH ALONG MISSOURI PACIFIC RAILROAD FROM THE CROSSING
 JC0081'OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS, ABOUT 0.3 MILE
 JC0081'NORTH OF ROAD CROSSING TO PARKS METROPOLITAN AIRPORT, AT MILE
 JC0081'POST 1, A COPPER PIN IN TOP OF A 8 INCH CONCRETE POST WITH PLATE
 JC0081'ON EAST SIDE OF POST WHICH IS STAMPED MP 1 151-30, 61 FEET
 JC0081'NORTH-NORTHWEST OF CENTER OF FARM CROSSING AND THE SOUTH BOUND
 JC0081'TRACK, 32 FEET WEST OF THE WEST RAIL OF THE MAIN SOUTH BOUND
 JC0081'TRACK, 44 FEET NORTH OF THE CENTER LINE OF FARM ROAD, AND ABOUT
 JC0081'3 FEET BELOW THE LEVEL OF THE SOUTH BOUND TRACK.  NOTE-- THIS
 JC0081'MARK APPEARS GOOD BUT EVIDENTLY HAS BEEN DISTURBED BY RAILROAD
 JC0081'CONSTRUCTION OR EVEN MOVED ACCORDING TO ORIGINAL DESCRIPTION.
 JC0081'IT IS BELIEVED THAT THE MARK IS GOOD AND WILL HOLD THE 1949
 JC0081'ELEVATION IF NOT MOVED BY THE RAILROAD COMPANY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0032 ***********************************************************************
 LC0032  DESIGNATION -  RV 3
 LC0032  PID         -  LC0032
 LC0032  STATE/COUNTY-  IL/FORD
 LC0032  COUNTRY     -  US
 LC0032  USGS QUAD   -  PIPER CITY (2018)
 LC0032
 LC0032                         *CURRENT SURVEY CONTROL
 LC0032  ______________________________________________________________________
 LC0032* NAD 83(1986) POSITION- 40 45 35.     (N) 088 10 00.     (W)   SCALED
 LC0032* NAVD 88 ORTHO HEIGHT -   203.14  (+/-2cm)      666.5   (feet) VERTCON3
 LC0032  ______________________________________________________________________
 LC0032  GEOID HEIGHT    -        -32.225 (meters)                     GEOID18
 LC0032  VERT ORDER      -  SECOND    CLASS 0 (See Below)
 LC0032
 LC0032.The horizontal coordinates were scaled from a map and have
 LC0032.an estimated accuracy of +/- 6 seconds.
 LC0032
 LC0032.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC0032.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC0032
 LC0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0032.GEOID18 height accuracy estimate available here.
 LC0032
 LC0032.The vertical order pertains to the NGVD 29 superseded value.
 LC0032
 LC0032.Click photographs - Photos may exist for this station.
 LC0032
 LC0032;                    North         East    Units  Estimated Accuracy
 LC0032;SPC IL E     -   454,370.      314,070.      MT  (+/- 180 meters Scaled)
 LC0032
 LC0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL015127(NAD 83)
 LC0032
 LC0032                          SUPERSEDED SURVEY CONTROL
 LC0032
 LC0032  NGVD 29 (??/??/92)  203.209  (m)          666.69   (f) ADJ UNCH    2 0
 LC0032
 LC0032.Superseded values are not recommended for survey control.
 LC0032
 LC0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0032.See file dsdata.pdf to determine how the superseded data were derived.
 LC0032
 LC0032_MARKER: R = RIVET
 LC0032_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0032_SP_SET: BRIDGE
 LC0032_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0032
 LC0032  HISTORY     - Date     Condition        Report By
 LC0032  HISTORY     - UNK      MONUMENTED       TPWRR
 LC0032  HISTORY     - 1935     GOOD             CGS
 LC0032
 LC0032                          STATION DESCRIPTION
 LC0032
 LC0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0032'1.4 MI E FROM PIPER CITY.
 LC0032'1.4 MILES EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0032'FROM THE STATION AT PIPER CITY, FORD COUNTY, 9-1/2 POLES EAST OF
 LC0032'MILEPOST 34, AT A 30-FOOT STEEL BRIDGE, IN THE TOP OF THE NORTH
 LC0032'END OF THE EAST CONCRETE ABUTMENT, 6 FEET NORTH OF THE
 LC0032'CENTERLINE OF THE TRACK, AND 1-1/2 FEET LOWER THAN THE TRACK.
 LC0032'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1179 ***********************************************************************
 LC1179  DESIGNATION -  RV 3
 LC1179  PID         -  LC1179
 LC1179  STATE/COUNTY-  IL/MASON
 LC1179  COUNTRY     -  US
 LC1179  USGS QUAD   -  OAKFORD (2018)
 LC1179
 LC1179                         *CURRENT SURVEY CONTROL
 LC1179  ______________________________________________________________________
 LC1179* NAD 83(1986) POSITION- 40 07 23.     (N) 089 59 02.     (W)   SCALED
 LC1179* NAVD 88 ORTHO HEIGHT -   144.592 (meters)      474.38  (feet) ADJUSTED
 LC1179  ______________________________________________________________________
 LC1179  GEOID HEIGHT    -        -32.759 (meters)                     GEOID18
 LC1179  DYNAMIC HEIGHT  -        144.519 (meters)      474.14  (feet) COMP
 LC1179  MODELED GRAVITY -    980,121.4   (mgal)                       NAVD 88
 LC1179
 LC1179  VERT ORDER      -  SECOND    CLASS 0
 LC1179
 LC1179.The horizontal coordinates were scaled from a map and have
 LC1179.an estimated accuracy of +/- 6 seconds.
 LC1179
 LC1179.The orthometric height was determined by differential leveling and
 LC1179.adjusted by the NATIONAL GEODETIC SURVEY
 LC1179.in June 1991.
 LC1179
 LC1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1179.GEOID18 height accuracy estimate available here.
 LC1179
 LC1179.Click photographs - Photos may exist for this station.
 LC1179
 LC1179.The dynamic height is computed by dividing the NAVD 88
 LC1179.geopotential number by the normal gravity value computed on the
 LC1179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1179.degrees latitude (g = 980.6199 gals.).
 LC1179
 LC1179.The modeled gravity was interpolated from observed gravity values.
 LC1179
 LC1179;                    North         East    Units  Estimated Accuracy
 LC1179;SPC IL W     -   383,670.      715,580.      MT  (+/- 180 meters Scaled)
 LC1179
 LC1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK457456(NAD 83)
 LC1179
 LC1179                          SUPERSEDED SURVEY CONTROL
 LC1179
 LC1179  NGVD 29 (??/??/92)  144.692  (m)          474.71   (f) ADJ UNCH    2 0
 LC1179
 LC1179.Superseded values are not recommended for survey control.
 LC1179
 LC1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1179.See file dsdata.pdf to determine how the superseded data were derived.
 LC1179
 LC1179_MARKER: R = RIVET
 LC1179_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1179_SP_SET: BRIDGE
 LC1179_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1179
 LC1179  HISTORY     - Date     Condition        Report By
 LC1179  HISTORY     - UNK      MONUMENTED       CIMRR
 LC1179  HISTORY     - 1934     GOOD             CGS
 LC1179
 LC1179                          STATION DESCRIPTION
 LC1179
 LC1179'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1179'1.8 MI NW FROM OAKFORD.
 LC1179'IN MASON COUTNY, 1.8 MILES NORTH ALONG THE CHICAGO AND ILLINOIS
 LC1179'MIDLAND RAILWAY FROM THE STATION AT OAKFORD, MENARD COUNTY, AT
 LC1179'THE SOUTH END OF BRIDGE 540 OVER THE SANGAMON RIVER, IN THE TOP
 LC1179'OF THE FIRST CONCRETE ABUTMENT, 14 INCHES FROM THE SOUTH EDGE
 LC1179'OF THE PIER, AND UNDER THE CENTERLINE OF THE MAIN TRACK.  A
 LC1179'STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0028 ***********************************************************************
 MG0028  DESIGNATION -  RV 3
 MG0028  PID         -  MG0028
 MG0028  STATE/COUNTY-  IL/WHITESIDE
 MG0028  COUNTRY     -  US
 MG0028  USGS QUAD   -  CLINTON (2018)
 MG0028
 MG0028                         *CURRENT SURVEY CONTROL
 MG0028  ______________________________________________________________________
 MG0028* NAD 83(1986) POSITION- 41 50 33.     (N) 090 08 49.     (W)   SCALED
 MG0028* NAVD 88 ORTHO HEIGHT -   182.296 (meters)      598.08  (feet) ADJUSTED
 MG0028  ______________________________________________________________________
 MG0028  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 MG0028  DYNAMIC HEIGHT  -        182.228 (meters)      597.86  (feet) COMP
 MG0028  MODELED GRAVITY -    980,250.3   (mgal)                       NAVD 88
 MG0028
 MG0028  VERT ORDER      -  SECOND    CLASS 0
 MG0028
 MG0028.The horizontal coordinates were scaled from a map and have
 MG0028.an estimated accuracy of +/- 6 seconds.
 MG0028
 MG0028.The orthometric height was determined by differential leveling and
 MG0028.adjusted by the NATIONAL GEODETIC SURVEY
 MG0028.in June 1991.
 MG0028
 MG0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0028.GEOID18 height accuracy estimate available here.
 MG0028
 MG0028.Click photographs - Photos may exist for this station.
 MG0028
 MG0028.The dynamic height is computed by dividing the NAVD 88
 MG0028.geopotential number by the normal gravity value computed on the
 MG0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0028.degrees latitude (g = 980.6199 gals.).
 MG0028
 MG0028.The modeled gravity was interpolated from observed gravity values.
 MG0028
 MG0028;                    North         East    Units  Estimated Accuracy
 MG0028;SPC IL W     -   574,590.      701,640.      MT  (+/- 180 meters Scaled)
 MG0028
 MG0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG368362(NAD 83)
 MG0028
 MG0028                          SUPERSEDED SURVEY CONTROL
 MG0028
 MG0028  NGVD 29 (??/??/92)  182.316  (m)          598.15   (f) ADJ UNCH    2 0
 MG0028
 MG0028.Superseded values are not recommended for survey control.
 MG0028
 MG0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0028.See file dsdata.pdf to determine how the superseded data were derived.
 MG0028
 MG0028_MARKER: R = RIVET
 MG0028_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0028_SP_SET: BRIDGE
 MG0028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0028
 MG0028  HISTORY     - Date     Condition        Report By
 MG0028  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0028  HISTORY     - 1943     GOOD             CGS
 MG0028  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MG0028  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0028  HISTORY     - 20050324 MARK NOT FOUND   USPSQD
 MG0028
 MG0028                          STATION DESCRIPTION
 MG0028
 MG0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0028'1 MI E FROM EAST CLINTON.
 MG0028'1.0 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MG0028'EAST CLINTON, WHITESIDE COUNTY, AT BRIDGE NO. 261, IN THE TOP OF
 MG0028'THE SOUTH END OF THE WEST CONCRETE BACKWALL.  A STANDARD
 MG0028'MONEL-METAL RIVET.
 MG0028
 MG0028                          STATION RECOVERY (1998)
 MG0028
 MG0028'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0028'MARK NOT FOUND.
 MG0028
 MG0028                          STATION RECOVERY (1999)
 MG0028
 MG0028'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0028'MARK NOT FOUND.
 MG0028
 MG0028                          STATION RECOVERY (2005)
 MG0028
 MG0028'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0028'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0971 ***********************************************************************
 MF0971  DESIGNATION -  RV 3
 MF0971  PID         -  MF0971
 MF0971  STATE/COUNTY-  IL/BUREAU
 MF0971  COUNTRY     -  US
 MF0971  USGS QUAD   -  BUDA (2018)
 MF0971
 MF0971                         *CURRENT SURVEY CONTROL
 MF0971  ______________________________________________________________________
 MF0971* NAD 83(1986) POSITION- 41 20 42.     (N) 089 41 36.     (W)   SCALED
 MF0971* NAVD 88 ORTHO HEIGHT -   215.223 (meters)      706.11  (feet) ADJUSTED
 MF0971  ______________________________________________________________________
 MF0971  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 MF0971  DYNAMIC HEIGHT  -        215.134 (meters)      705.82  (feet) COMP
 MF0971  MODELED GRAVITY -    980,208.6   (mgal)                       NAVD 88
 MF0971
 MF0971  VERT ORDER      -  SECOND    CLASS 0
 MF0971
 MF0971.The horizontal coordinates were scaled from a map and have
 MF0971.an estimated accuracy of +/- 6 seconds.
 MF0971
 MF0971.The orthometric height was determined by differential leveling and
 MF0971.adjusted by the NATIONAL GEODETIC SURVEY
 MF0971.in June 1991.
 MF0971
 MF0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0971.GEOID18 height accuracy estimate available here.
 MF0971
 MF0971.Click photographs - Photos may exist for this station.
 MF0971
 MF0971.The dynamic height is computed by dividing the NAVD 88
 MF0971.geopotential number by the normal gravity value computed on the
 MF0971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0971.degrees latitude (g = 980.6199 gals.).
 MF0971
 MF0971.The modeled gravity was interpolated from observed gravity values.
 MF0971
 MF0971;                    North         East    Units  Estimated Accuracy
 MF0971;SPC IL W     -   519,450.      739,610.      MT  (+/- 180 meters Scaled)
 MF0971
 MF0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL746805(NAD 83)
 MF0971
 MF0971                          SUPERSEDED SURVEY CONTROL
 MF0971
 MF0971  NGVD 29 (??/??/92)  215.298  (m)          706.36   (f) ADJ UNCH    2 0
 MF0971
 MF0971.Superseded values are not recommended for survey control.
 MF0971
 MF0971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0971.See file dsdata.pdf to determine how the superseded data were derived.
 MF0971
 MF0971_MARKER: R = RIVET
 MF0971_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0971_SP_SET: CULVERT
 MF0971_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0971
 MF0971  HISTORY     - Date     Condition        Report By
 MF0971  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0971  HISTORY     - 1938     GOOD             CGS
 MF0971
 MF0971                          STATION DESCRIPTION
 MF0971
 MF0971'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 MF0971'1.6 MI S FROM LANGLEY.
 MF0971'1.6 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0971'FROM THE STATION AT LANGLEY, BUREAU COUNTY, 5 POLES NORTH OF
 MF0971'MILEPOST 32, AT CULVERT 1476, AND IN THE TOP OF THE WEST END
 MF0971'OF THE SOUTH BACK WALL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0203 ***********************************************************************
 NH0203  DESIGNATION -  RV 3
 NH0203  PID         -  NH0203
 NH0203  STATE/COUNTY-  IL/DE KALB
 NH0203  COUNTRY     -  US
 NH0203  USGS QUAD   -  GENOA (2018)
 NH0203
 NH0203                         *CURRENT SURVEY CONTROL
 NH0203  ______________________________________________________________________
 NH0203* NAD 83(1986) POSITION- 42 04 11.     (N) 088 43 00.     (W)   SCALED
 NH0203* NAVD 88 ORTHO HEIGHT -   250.055 (meters)      820.39  (feet) ADJUSTED
 NH0203  ______________________________________________________________________
 NH0203  GEOID HEIGHT    -        -33.199 (meters)                     GEOID18
 NH0203  DYNAMIC HEIGHT  -        249.972 (meters)      820.12  (feet) COMP
 NH0203  MODELED GRAVITY -    980,281.7   (mgal)                       NAVD 88
 NH0203
 NH0203  VERT ORDER      -  SECOND    CLASS 0
 NH0203
 NH0203.The horizontal coordinates were scaled from a map and have
 NH0203.an estimated accuracy of +/- 6 seconds.
 NH0203
 NH0203.The orthometric height was determined by differential leveling and
 NH0203.adjusted by the NATIONAL GEODETIC SURVEY
 NH0203.in June 1991.
 NH0203
 NH0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0203.GEOID18 height accuracy estimate available here.
 NH0203
 NH0203.Click photographs - Photos may exist for this station.
 NH0203
 NH0203.The dynamic height is computed by dividing the NAVD 88
 NH0203.geopotential number by the normal gravity value computed on the
 NH0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0203.degrees latitude (g = 980.6199 gals.).
 NH0203
 NH0203.The modeled gravity was interpolated from observed gravity values.
 NH0203
 NH0203;                    North         East    Units  Estimated Accuracy
 NH0203;SPC IL E     -   599,920.      268,280.      MT  (+/- 180 meters Scaled)
 NH0203
 NH0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM579589(NAD 83)
 NH0203
 NH0203                          SUPERSEDED SURVEY CONTROL
 NH0203
 NH0203  NGVD 29 (??/??/92)  250.100  (m)          820.54   (f) ADJ UNCH    2 0
 NH0203
 NH0203.Superseded values are not recommended for survey control.
 NH0203
 NH0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0203.See file dsdata.pdf to determine how the superseded data were derived.
 NH0203
 NH0203_MARKER: R = RIVET
 NH0203_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0203_SP_SET: CULVERT
 NH0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0203+STABILITY: SURFACE MOTION
 NH0203
 NH0203  HISTORY     - Date     Condition        Report By
 NH0203  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0203  HISTORY     - 1935     GOOD             CGS
 NH0203  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0203
 NH0203                          STATION DESCRIPTION
 NH0203
 NH0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0203'3.4 MI SE FROM KINGSTON.
 NH0203'1.0 MILE EAST ALONG STATE HIGHWAY 72 FROM THE CROSSROADS AT
 NH0203'KINGSTON, THENCE 2.4 MILES SOUTHEAST ALONG THE ABANDONED ROADBED
 NH0203'OF THE CHICAGO AND NORTH WESTERN RAILWAY, AT CULVERT 1035, IN
 NH0203'THE TOP OF THE NORTHWEST END OF THE STONE HEADWALL, 9 FEET
 NH0203'NORTHEAST OF THE CENTERLINE OF THE ROADBED, AND ABOUT 1 FOOT
 NH0203'LOWER THAN THE OLD ROADBED.  A STANDARD MONEL-METAL RIVET.
 NH0203
 NH0203                          STATION RECOVERY (1996)
 NH0203
 NH0203'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0203'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0296 ***********************************************************************
 JC0296  DESIGNATION -  RV 30
 JC0296  PID         -  JC0296
 JC0296  STATE/COUNTY-  IL/MONROE
 JC0296  COUNTRY     -  US
 JC0296  USGS QUAD   -  OAKVILLE (2017)
 JC0296
 JC0296                         *CURRENT SURVEY CONTROL
 JC0296  ______________________________________________________________________
 JC0296* NAD 83(1986) POSITION- 38 23 39.     (N) 090 16 11.     (W)   SCALED
 JC0296* NAVD 88 ORTHO HEIGHT -   123.416 (meters)      404.91  (feet) ADJUSTED
 JC0296  ______________________________________________________________________
 JC0296  GEOID HEIGHT    -        -30.514 (meters)                     GEOID18
 JC0296  DYNAMIC HEIGHT  -        123.336 (meters)      404.64  (feet) COMP
 JC0296  MODELED GRAVITY -    979,979.8   (mgal)                       NAVD 88
 JC0296
 JC0296  VERT ORDER      -  SECOND    CLASS 0
 JC0296
 JC0296.The horizontal coordinates were scaled from a map and have
 JC0296.an estimated accuracy of +/- 6 seconds.
 JC0296
 JC0296.The orthometric height was determined by differential leveling and
 JC0296.adjusted by the NATIONAL GEODETIC SURVEY
 JC0296.in June 1991.
 JC0296
 JC0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0296.GEOID18 height accuracy estimate available here.
 JC0296
 JC0296.Click photographs - Photos may exist for this station.
 JC0296
 JC0296.The dynamic height is computed by dividing the NAVD 88
 JC0296.geopotential number by the normal gravity value computed on the
 JC0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0296.degrees latitude (g = 980.6199 gals.).
 JC0296
 JC0296.The modeled gravity was interpolated from observed gravity values.
 JC0296
 JC0296;                    North         East    Units  Estimated Accuracy
 JC0296;SPC IL W     -   191,730.      691,000.      MT  (+/- 180 meters Scaled)
 JC0296
 JC0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC384530(NAD 83)
 JC0296
 JC0296                          SUPERSEDED SURVEY CONTROL
 JC0296
 JC0296  NGVD 29 (??/??/92)  123.554  (m)          405.36   (f) ADJ UNCH    2 0
 JC0296
 JC0296.Superseded values are not recommended for survey control.
 JC0296
 JC0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0296.See file dsdata.pdf to determine how the superseded data were derived.
 JC0296
 JC0296_MARKER: R = RIVET
 JC0296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0296+STABILITY: SURFACE MOTION
 JC0296
 JC0296  HISTORY     - Date     Condition        Report By
 JC0296  HISTORY     - UNK      MONUMENTED       MPRR
 JC0296  HISTORY     - 1935     GOOD             CGS
 JC0296  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0296
 JC0296                          STATION DESCRIPTION
 JC0296
 JC0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0296'AT WARNOCK.
 JC0296'AT WARNOCK, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 0.1
 JC0296'MILE SOUTH OF THE STATION, 90 FEET WEST OF THE CENTERLINE OF THE
 JC0296'SOUTH-BOUND MAIN TRACK, AT A WAGON SCALE, IN THE TOP OF THE
 JC0296'SOUTHEAST CORNER OF THE CONCRETE FOUNDATION, AND ABOUT 3 FEET
 JC0296'LOWER THAN THE TRACK.   STANDARD MONEL-METAL RIVET.
 JC0296
 JC0296                          STATION RECOVERY (1987)
 JC0296
 JC0296'RECOVERY NOTE BY US POWER SQUADRON 1987 (WCR)
 JC0296'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0484 ***********************************************************************
 MF0484  DESIGNATION -  RV 30
 MF0484  PID         -  MF0484
 MF0484  STATE/COUNTY-  IL/DE KALB
 MF0484  COUNTRY     -  US
 MF0484  USGS QUAD   -  SHABBONA GROVE (2018)
 MF0484
 MF0484                         *CURRENT SURVEY CONTROL
 MF0484  ______________________________________________________________________
 MF0484* NAD 83(1986) POSITION- 41 42 55.     (N) 088 51 47.     (W)   SCALED
 MF0484* NAVD 88 ORTHO HEIGHT -   245.321 (meters)      804.86  (feet) ADJUSTED
 MF0484  ______________________________________________________________________
 MF0484  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 MF0484  DYNAMIC HEIGHT  -        245.226 (meters)      804.55  (feet) COMP
 MF0484  MODELED GRAVITY -    980,227.8   (mgal)                       NAVD 88
 MF0484
 MF0484  VERT ORDER      -  SECOND    CLASS 0
 MF0484
 MF0484.The horizontal coordinates were scaled from a map and have
 MF0484.an estimated accuracy of +/- 6 seconds.
 MF0484
 MF0484.The orthometric height was determined by differential leveling and
 MF0484.adjusted by the NATIONAL GEODETIC SURVEY
 MF0484.in June 1991.
 MF0484
 MF0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0484.GEOID18 height accuracy estimate available here.
 MF0484
 MF0484.Click photographs - Photos may exist for this station.
 MF0484
 MF0484.The dynamic height is computed by dividing the NAVD 88
 MF0484.geopotential number by the normal gravity value computed on the
 MF0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0484.degrees latitude (g = 980.6199 gals.).
 MF0484
 MF0484.The modeled gravity was interpolated from observed gravity values.
 MF0484
 MF0484;                    North         East    Units  Estimated Accuracy
 MF0484;SPC IL E     -   560,620.      255,920.      MT  (+/- 180 meters Scaled)
 MF0484
 MF0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM450198(NAD 83)
 MF0484
 MF0484                          SUPERSEDED SURVEY CONTROL
 MF0484
 MF0484  NGVD 29 (??/??/92)  245.372  (m)          805.02   (f) ADJ UNCH    2 0
 MF0484
 MF0484.Superseded values are not recommended for survey control.
 MF0484
 MF0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0484.See file dsdata.pdf to determine how the superseded data were derived.
 MF0484
 MF0484_MARKER: R = RIVET
 MF0484_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0484_SP_SET: BRIDGE
 MF0484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0484
 MF0484  HISTORY     - Date     Condition        Report By
 MF0484  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0484  HISTORY     - 1935     GOOD             CGS
 MF0484  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF0484
 MF0484                          STATION DESCRIPTION
 MF0484
 MF0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0484'1.1 MI SW FROM SHABBONA GROVE.
 MF0484'1.1 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0484'FROM THE STATION AT SHABBONA GROVE, DE KALB COUNTY, AND IN
 MF0484'BRIDGE 1110.  A STANDARD MONEL-METAL RIVET.
 MF0484
 MF0484                          STATION RECOVERY (1996)
 MF0484
 MF0484'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0484'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1181 ***********************************************************************
 MF1181  DESIGNATION -  RV 30
 MF1181  PID         -  MF1181
 MF1181  STATE/COUNTY-  IL/WHITESIDE
 MF1181  COUNTRY     -  US
 MF1181  USGS QUAD   -  COMO (2018)
 MF1181
 MF1181                         *CURRENT SURVEY CONTROL
 MF1181  ______________________________________________________________________
 MF1181* NAD 83(1986) POSITION- 41 47 19.     (N) 089 44 59.     (W)   SCALED
 MF1181* NAVD 88 ORTHO HEIGHT -   191.000 (meters)      626.64  (feet) ADJUSTED
 MF1181  ______________________________________________________________________
 MF1181  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 MF1181  DYNAMIC HEIGHT  -        190.933 (meters)      626.42  (feet) COMP
 MF1181  MODELED GRAVITY -    980,264.5   (mgal)                       NAVD 88
 MF1181
 MF1181  VERT ORDER      -  SECOND    CLASS 0
 MF1181
 MF1181.The horizontal coordinates were scaled from a map and have
 MF1181.an estimated accuracy of +/- 6 seconds.
 MF1181
 MF1181.The orthometric height was determined by differential leveling and
 MF1181.adjusted by the NATIONAL GEODETIC SURVEY
 MF1181.in June 1991.
 MF1181
 MF1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1181.GEOID18 height accuracy estimate available here.
 MF1181
 MF1181.Click photographs - Photos may exist for this station.
 MF1181
 MF1181.The dynamic height is computed by dividing the NAVD 88
 MF1181.geopotential number by the normal gravity value computed on the
 MF1181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1181.degrees latitude (g = 980.6199 gals.).
 MF1181
 MF1181.The modeled gravity was interpolated from observed gravity values.
 MF1181
 MF1181;                    North         East    Units  Estimated Accuracy
 MF1181;SPC IL W     -   568,690.      734,660.      MT  (+/- 180 meters Scaled)
 MF1181
 MF1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM715299(NAD 83)
 MF1181
 MF1181                          SUPERSEDED SURVEY CONTROL
 MF1181
 MF1181  NGVD 29 (??/??/92)  191.054  (m)          626.82   (f) ADJ UNCH    2 0
 MF1181
 MF1181.Superseded values are not recommended for survey control.
 MF1181
 MF1181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1181.See file dsdata.pdf to determine how the superseded data were derived.
 MF1181
 MF1181_MARKER: R = RIVET
 MF1181_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1181_SP_SET: CULVERT
 MF1181_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1181
 MF1181  HISTORY     - Date     Condition        Report By
 MF1181  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1181  HISTORY     - 1934     GOOD             CGS
 MF1181  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1181  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1181  HISTORY     - 20030314 MARK NOT FOUND   USPSQD
 MF1181  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1181
 MF1181                          STATION DESCRIPTION
 MF1181
 MF1181'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1181'4 MI W FROM STERLING.
 MF1181'4.0 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1181'CHICAGO, BURLINGTON AND QUINCY RAILROAD STATION AT STERLING,
 MF1181'WHITESIDE COUNTY, AT CULVERT NO. 216, AND IN THE TOP OF THE WEST
 MF1181'END OF THE SOUTH STONE HEADWALL.  A STANDARD MONEL-METAL RIVET.
 MF1181
 MF1181                          STATION RECOVERY (1998)
 MF1181
 MF1181'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1181'MARK NOT FOUND.
 MF1181
 MF1181                          STATION RECOVERY (1999)
 MF1181
 MF1181'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1181'MARK NOT FOUND.
 MF1181
 MF1181                          STATION RECOVERY (2003)
 MF1181
 MF1181'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1181'MARK NOT FOUND.
 MF1181
 MF1181                          STATION RECOVERY (2005)
 MF1181
 MF1181'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1181'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0145 ***********************************************************************
 NG0145  DESIGNATION -  RV 30
 NG0145  PID         -  NG0145
 NG0145  STATE/COUNTY-  IL/COOK
 NG0145  COUNTRY     -  US
 NG0145  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0145
 NG0145                         *CURRENT SURVEY CONTROL
 NG0145  ______________________________________________________________________
 NG0145* NAD 83(1986) POSITION- 42 08 44.     (N) 087 46 00.     (W)   SCALED
 NG0145* NAVD 88 ORTHO HEIGHT -   205.654 (meters)      674.72  (feet) ADJUSTED
 NG0145  ______________________________________________________________________
 NG0145  GEOID HEIGHT    -        -33.964 (meters)                     GEOID18
 NG0145  DYNAMIC HEIGHT  -        205.588 (meters)      674.50  (feet) COMP
 NG0145  MODELED GRAVITY -    980,298.4   (mgal)                       NAVD 88
 NG0145
 NG0145  VERT ORDER      -  SECOND    CLASS 0
 NG0145
 NG0145.The horizontal coordinates were scaled from a map and have
 NG0145.an estimated accuracy of +/- 6 seconds.
 NG0145
 NG0145.The orthometric height was determined by differential leveling and
 NG0145.adjusted by the NATIONAL GEODETIC SURVEY
 NG0145.in June 1991.
 NG0145
 NG0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0145.GEOID18 height accuracy estimate available here.
 NG0145
 NG0145.Click photographs - Photos may exist for this station.
 NG0145
 NG0145.The dynamic height is computed by dividing the NAVD 88
 NG0145.geopotential number by the normal gravity value computed on the
 NG0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0145.degrees latitude (g = 980.6199 gals.).
 NG0145
 NG0145.The modeled gravity was interpolated from observed gravity values.
 NG0145
 NG0145;                    North         East    Units  Estimated Accuracy
 NG0145;SPC IL E     -   608,430.      346,840.      MT  (+/- 180 meters Scaled)
 NG0145
 NG0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM366662(NAD 83)
 NG0145
 NG0145                          SUPERSEDED SURVEY CONTROL
 NG0145
 NG0145  NGVD 29 (??/??/92)  205.728  (m)          674.96   (f) ADJ UNCH    2 0
 NG0145
 NG0145.Superseded values are not recommended for survey control.
 NG0145
 NG0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0145.See file dsdata.pdf to determine how the superseded data were derived.
 NG0145
 NG0145_MARKER: R = RIVET
 NG0145_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0145_SP_SET: FOUNDATION
 NG0145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0145
 NG0145  HISTORY     - Date     Condition        Report By
 NG0145  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0145  HISTORY     - 1935     GOOD             CGS
 NG0145  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0145
 NG0145                          STATION DESCRIPTION
 NG0145
 NG0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0145'AT GLENCOE.
 NG0145'AT GLENCOE, COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0145'RAILWAY, 4 POLES NORTH OF MILEPOST 20, AT A CABLE POST, AND IN
 NG0145'THE SOUTHEAST CORNER OF THE CONCRETE FOUNDATION.  A STANDARD
 NG0145'MONEL-METAL RIVET.
 NG0145
 NG0145                          STATION RECOVERY (1973)
 NG0145
 NG0145'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1150 ***********************************************************************
 MF1150  DESIGNATION -  RV 30
 MF1150  PID         -  MF1150
 MF1150  STATE/COUNTY-  IL/LEE
 MF1150  COUNTRY     -  US
 MF1150  USGS QUAD   -  DIXON WEST (2018)
 MF1150
 MF1150                         *CURRENT SURVEY CONTROL
 MF1150  ______________________________________________________________________
 MF1150* NAD 83(1986) POSITION- 41 49 47.     (N) 089 30 30.     (W)   SCALED
 MF1150* NAVD 88 ORTHO HEIGHT -   211.389 (meters)      693.53  (feet) ADJUSTED
 MF1150  ______________________________________________________________________
 MF1150  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 MF1150  DYNAMIC HEIGHT  -        211.314 (meters)      693.29  (feet) COMP
 MF1150  MODELED GRAVITY -    980,261.9   (mgal)                       NAVD 88
 MF1150
 MF1150  VERT ORDER      -  SECOND    CLASS 0
 MF1150
 MF1150.The horizontal coordinates were scaled from a map and have
 MF1150.an estimated accuracy of +/- 6 seconds.
 MF1150
 MF1150.The orthometric height was determined by differential leveling and
 MF1150.adjusted by the NATIONAL GEODETIC SURVEY
 MF1150.in June 1991.
 MF1150
 MF1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1150.GEOID18 height accuracy estimate available here.
 MF1150
 MF1150.Click photographs - Photos may exist for this station.
 MF1150
 MF1150.The dynamic height is computed by dividing the NAVD 88
 MF1150.geopotential number by the normal gravity value computed on the
 MF1150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1150.degrees latitude (g = 980.6199 gals.).
 MF1150
 MF1150.The modeled gravity was interpolated from observed gravity values.
 MF1150
 MF1150;                    North         East    Units  Estimated Accuracy
 MF1150;SPC IL W     -   573,380.      754,690.      MT  (+/- 180 meters Scaled)
 MF1150
 MF1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM917339(NAD 83)
 MF1150
 MF1150                          SUPERSEDED SURVEY CONTROL
 MF1150
 MF1150  NGVD 29 (??/??/92)  211.460  (m)          693.77   (f) ADJ UNCH    2 0
 MF1150
 MF1150.Superseded values are not recommended for survey control.
 MF1150
 MF1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1150.See file dsdata.pdf to determine how the superseded data were derived.
 MF1150
 MF1150_MARKER: R = RIVET
 MF1150_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1150_SP_SET: CULVERT
 MF1150_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1150
 MF1150  HISTORY     - Date     Condition        Report By
 MF1150  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1150  HISTORY     - 1934     GOOD             CGS
 MF1150  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1150  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1150
 MF1150                          STATION DESCRIPTION
 MF1150
 MF1150'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1150'1.1 MI SW FROM DIXON.
 MF1150'1.1 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1150'FROM THE STATION AT DIXON, LEE COUNTY, AT CULVERT 188, AND IN THE
 MF1150'TOP OF THE WEST END OF THE NORTH BACK WALL.  A STANDARD MONEL-METAL
 MF1150'RIVET.
 MF1150
 MF1150                          STATION RECOVERY (2002)
 MF1150
 MF1150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1150'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1150
 MF1150                          STATION RECOVERY (2003)
 MF1150
 MF1150'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0297 ***********************************************************************
 JC0297  DESIGNATION -  RV 31
 JC0297  PID         -  JC0297
 JC0297  STATE/COUNTY-  IL/MONROE
 JC0297  COUNTRY     -  US
 JC0297  USGS QUAD   -  VALMEYER (2018)
 JC0297
 JC0297                         *CURRENT SURVEY CONTROL
 JC0297  ______________________________________________________________________
 JC0297* NAD 83(1986) POSITION- 38 21 47.     (N) 090 17 03.     (W)   SCALED
 JC0297* NAVD 88 ORTHO HEIGHT -   124.687 (meters)      409.08  (feet) ADJUSTED
 JC0297  ______________________________________________________________________
 JC0297  GEOID HEIGHT    -        -30.444 (meters)                     GEOID18
 JC0297  DYNAMIC HEIGHT  -        124.606 (meters)      408.81  (feet) COMP
 JC0297  MODELED GRAVITY -    979,978.5   (mgal)                       NAVD 88
 JC0297
 JC0297  VERT ORDER      -  SECOND    CLASS 0
 JC0297
 JC0297.The horizontal coordinates were scaled from a map and have
 JC0297.an estimated accuracy of +/- 6 seconds.
 JC0297
 JC0297.The orthometric height was determined by differential leveling and
 JC0297.adjusted by the NATIONAL GEODETIC SURVEY
 JC0297.in June 1991.
 JC0297
 JC0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0297.GEOID18 height accuracy estimate available here.
 JC0297
 JC0297.Click photographs - Photos may exist for this station.
 JC0297
 JC0297.The dynamic height is computed by dividing the NAVD 88
 JC0297.geopotential number by the normal gravity value computed on the
 JC0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0297.degrees latitude (g = 980.6199 gals.).
 JC0297
 JC0297.The modeled gravity was interpolated from observed gravity values.
 JC0297
 JC0297;                    North         East    Units  Estimated Accuracy
 JC0297;SPC IL W     -   188,270.      689,730.      MT  (+/- 180 meters Scaled)
 JC0297
 JC0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC372495(NAD 83)
 JC0297
 JC0297                          SUPERSEDED SURVEY CONTROL
 JC0297
 JC0297  NGVD 29 (??/??/92)  124.823  (m)          409.52   (f) ADJ UNCH    2 0
 JC0297
 JC0297.Superseded values are not recommended for survey control.
 JC0297
 JC0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0297.See file dsdata.pdf to determine how the superseded data were derived.
 JC0297
 JC0297_MARKER: R = RIVET
 JC0297_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0297_SP_SET: BRIDGE
 JC0297_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0297
 JC0297  HISTORY     - Date     Condition        Report By
 JC0297  HISTORY     - UNK      MONUMENTED       MPRR
 JC0297  HISTORY     - 1935     GOOD             CGS
 JC0297  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0297
 JC0297                          STATION DESCRIPTION
 JC0297
 JC0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0297'AT FOUNTAIN.
 JC0297'AT FOUNTAIN, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD, AT
 JC0297'POLE 17/21, AT BRIDGE NO. 24, IN THE TOP OF THE WEST END OF THE
 JC0297'SOUTH BACK WALL, 10 FEET WEST OF THE SOUTH-BOUND MAIN TRACK, AND
 JC0297'ABOUT 6 INCHES LOWER THAN THE TRACK.  A STANDARD MONEL-METAL
 JC0297'RIVET.
 JC0297
 JC0297                          STATION RECOVERY (1987)
 JC0297
 JC0297'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0297'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0485 ***********************************************************************
 MF0485  DESIGNATION -  RV 31
 MF0485  PID         -  MF0485
 MF0485  STATE/COUNTY-  IL/DE KALB
 MF0485  COUNTRY     -  US
 MF0485  USGS QUAD   -  SHABBONA GROVE (2018)
 MF0485
 MF0485                         *CURRENT SURVEY CONTROL
 MF0485  ______________________________________________________________________
 MF0485* NAD 83(1986) POSITION- 41 42 36.     (N) 088 52 00.     (W)   SCALED
 MF0485* NAVD 88 ORTHO HEIGHT -   244.747 (meters)      802.97  (feet) ADJUSTED
 MF0485  ______________________________________________________________________
 MF0485  GEOID HEIGHT    -        -33.198 (meters)                     GEOID18
 MF0485  DYNAMIC HEIGHT  -        244.652 (meters)      802.66  (feet) COMP
 MF0485  MODELED GRAVITY -    980,227.0   (mgal)                       NAVD 88
 MF0485
 MF0485  VERT ORDER      -  SECOND    CLASS 0
 MF0485
 MF0485.The horizontal coordinates were scaled from a map and have
 MF0485.an estimated accuracy of +/- 6 seconds.
 MF0485
 MF0485.The orthometric height was determined by differential leveling and
 MF0485.adjusted by the NATIONAL GEODETIC SURVEY
 MF0485.in June 1991.
 MF0485
 MF0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0485.GEOID18 height accuracy estimate available here.
 MF0485
 MF0485.Click photographs - Photos may exist for this station.
 MF0485
 MF0485.The dynamic height is computed by dividing the NAVD 88
 MF0485.geopotential number by the normal gravity value computed on the
 MF0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0485.degrees latitude (g = 980.6199 gals.).
 MF0485
 MF0485.The modeled gravity was interpolated from observed gravity values.
 MF0485
 MF0485;                    North         East    Units  Estimated Accuracy
 MF0485;SPC IL E     -   560,030.      255,610.      MT  (+/- 180 meters Scaled)
 MF0485
 MF0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM447192(NAD 83)
 MF0485
 MF0485                          SUPERSEDED SURVEY CONTROL
 MF0485
 MF0485  NGVD 29 (??/??/92)  244.799  (m)          803.14   (f) ADJ UNCH    2 0
 MF0485
 MF0485.Superseded values are not recommended for survey control.
 MF0485
 MF0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0485.See file dsdata.pdf to determine how the superseded data were derived.
 MF0485
 MF0485_MARKER: R = RIVET
 MF0485_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0485_SP_SET: BRIDGE
 MF0485_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0485
 MF0485  HISTORY     - Date     Condition        Report By
 MF0485  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0485  HISTORY     - 1935     GOOD             CGS
 MF0485  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF0485
 MF0485                          STATION DESCRIPTION
 MF0485
 MF0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0485'1.5 MI SW FROM SHABBONA GROVE.
 MF0485'1.5 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0485'FROM THE STATION AT SHABBONA GROVE, DE KALB COUNTY, AND IN
 MF0485'BRIDGE 1110-1/2.  A STANDARD MONEL-METAL RIVET.
 MF0485
 MF0485                          STATION RECOVERY (1996)
 MF0485
 MF0485'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0485'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1182 ***********************************************************************
 MF1182  DESIGNATION -  RV 31
 MF1182  PID         -  MF1182
 MF1182  STATE/COUNTY-  IL/WHITESIDE
 MF1182  COUNTRY     -  US
 MF1182  USGS QUAD   -  STERLING (2018)
 MF1182
 MF1182                         *CURRENT SURVEY CONTROL
 MF1182  ______________________________________________________________________
 MF1182* NAD 83(1986) POSITION- 41 47 19.     (N) 089 43 32.     (W)   SCALED
 MF1182* NAVD 88 ORTHO HEIGHT -   191.516 (meters)      628.33  (feet) ADJUSTED
 MF1182  ______________________________________________________________________
 MF1182  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 MF1182  DYNAMIC HEIGHT  -        191.448 (meters)      628.11  (feet) COMP
 MF1182  MODELED GRAVITY -    980,264.5   (mgal)                       NAVD 88
 MF1182
 MF1182  VERT ORDER      -  SECOND    CLASS 0
 MF1182
 MF1182.The horizontal coordinates were scaled from a map and have
 MF1182.an estimated accuracy of +/- 6 seconds.
 MF1182
 MF1182.The orthometric height was determined by differential leveling and
 MF1182.adjusted by the NATIONAL GEODETIC SURVEY
 MF1182.in June 1991.
 MF1182
 MF1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1182.GEOID18 height accuracy estimate available here.
 MF1182
 MF1182.Click photographs - Photos may exist for this station.
 MF1182
 MF1182.The dynamic height is computed by dividing the NAVD 88
 MF1182.geopotential number by the normal gravity value computed on the
 MF1182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1182.degrees latitude (g = 980.6199 gals.).
 MF1182
 MF1182.The modeled gravity was interpolated from observed gravity values.
 MF1182
 MF1182;                    North         East    Units  Estimated Accuracy
 MF1182;SPC IL W     -   568,700.      736,670.      MT  (+/- 180 meters Scaled)
 MF1182
 MF1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM735298(NAD 83)
 MF1182
 MF1182                          SUPERSEDED SURVEY CONTROL
 MF1182
 MF1182  NGVD 29 (??/??/92)  191.57   (m)          628.5    (f) COMPUTED    2 0
 MF1182
 MF1182.Superseded values are not recommended for survey control.
 MF1182
 MF1182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1182.See file dsdata.pdf to determine how the superseded data were derived.
 MF1182
 MF1182_MARKER: R = RIVET
 MF1182_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1182_SP_SET: CULVERT
 MF1182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1182
 MF1182  HISTORY     - Date     Condition        Report By
 MF1182  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1182  HISTORY     - 1934     GOOD             CGS
 MF1182  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1182  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1182  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 MF1182  HISTORY     - 20050321 GOOD             USPSQD
 MF1182
 MF1182                          STATION DESCRIPTION
 MF1182
 MF1182'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1182'2.7 MI W FROM STERLING.
 MF1182'2.7 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1182'CHICAGO, BURLINGTON AND QUINCY RAILROAD STATION AT STERLING,
 MF1182'WHITESIDE COUNTY, AT CULVERT NO. 215, AND IN THE TOP OF THE WEST END
 MF1182'OF THE SOUTH CONCRETE HEADWALL.  A STANDARD MONEL-METAL RIVET.
 MF1182
 MF1182                          STATION RECOVERY (1998)
 MF1182
 MF1182'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1182'MARK NOT FOUND.
 MF1182
 MF1182                          STATION RECOVERY (1999)
 MF1182
 MF1182'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1182'MARK NOT FOUND.
 MF1182
 MF1182                          STATION RECOVERY (2003)
 MF1182
 MF1182'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1182'MARK NOT FOUND.
 MF1182
 MF1182                          STATION RECOVERY (2005)
 MF1182
 MF1182'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0148 ***********************************************************************
 NG0148  DESIGNATION -  RV 31
 NG0148  PID         -  NG0148
 NG0148  STATE/COUNTY-  IL/COOK
 NG0148  COUNTRY     -  US
 NG0148  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0148
 NG0148                         *CURRENT SURVEY CONTROL
 NG0148  ______________________________________________________________________
 NG0148* NAD 83(1986) POSITION- 42 09 09.     (N) 087 46 19.     (W)   SCALED
 NG0148* NAVD 88 ORTHO HEIGHT -   207.351 (meters)      680.28  (feet) ADJUSTED
 NG0148  ______________________________________________________________________
 NG0148  GEOID HEIGHT    -        -33.975 (meters)                     GEOID18
 NG0148  DYNAMIC HEIGHT  -        207.284 (meters)      680.06  (feet) COMP
 NG0148  MODELED GRAVITY -    980,298.8   (mgal)                       NAVD 88
 NG0148
 NG0148  VERT ORDER      -  FIRST     CLASS 0
 NG0148
 NG0148.The horizontal coordinates were scaled from a map and have
 NG0148.an estimated accuracy of +/- 6 seconds.
 NG0148
 NG0148.The orthometric height was determined by differential leveling and
 NG0148.adjusted by the NATIONAL GEODETIC SURVEY
 NG0148.in June 1991.
 NG0148
 NG0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0148.GEOID18 height accuracy estimate available here.
 NG0148
 NG0148.Click photographs - Photos may exist for this station.
 NG0148
 NG0148.The dynamic height is computed by dividing the NAVD 88
 NG0148.geopotential number by the normal gravity value computed on the
 NG0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0148.degrees latitude (g = 980.6199 gals.).
 NG0148
 NG0148.The modeled gravity was interpolated from observed gravity values.
 NG0148
 NG0148;                    North         East    Units  Estimated Accuracy
 NG0148;SPC IL E     -   609,190.      346,400.      MT  (+/- 180 meters Scaled)
 NG0148
 NG0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM362669(NAD 83)
 NG0148
 NG0148                          SUPERSEDED SURVEY CONTROL
 NG0148
 NG0148  NGVD 29 (??/??/92)  207.426  (m)          680.53   (f) ADJ UNCH    1 0
 NG0148
 NG0148.Superseded values are not recommended for survey control.
 NG0148
 NG0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0148.See file dsdata.pdf to determine how the superseded data were derived.
 NG0148
 NG0148_MARKER: R = RIVET
 NG0148_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0148_SP_SET: BASE
 NG0148_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0148
 NG0148  HISTORY     - Date     Condition        Report By
 NG0148  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0148  HISTORY     - 1973     GOOD             NGS
 NG0148  HISTORY     - 1986     GOOD             USPSQD
 NG0148
 NG0148                          STATION DESCRIPTION
 NG0148
 NG0148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0148'AT BRAESIDE.
 NG0148'AT BRAESIDE, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, 304
 NG0148'FEET NORTHWEST OF THE WEST CORNER OF THE STATION, 7.7 FEET
 NG0148'NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST TRACK, 7.0 FEET
 NG0148'NORTHWEST OF SEMAPHORE 352, ABOUT LEVEL WITH THE TRACKS AND IS
 NG0148'A MONEL RIVET SET IN THE TOP OF THE NORTHWEST CORNER OF CONCRETE
 NG0148'BASE FOR ABANDONED SEMAPHORE AND PROJECTING 5-INCHES ABOVE THE
 NG0148'LEVEL OF THE GROUND.  SEC 36, T43N, R12E.
 NG0148
 NG0148                          STATION RECOVERY (1986)
 NG0148
 NG0148'RECOVERY NOTE BY US POWER SQUADRON 1986 (JWH)
 NG0148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1151 ***********************************************************************
 MF1151  DESIGNATION -  RV 31
 MF1151  PID         -  MF1151
 MF1151  STATE/COUNTY-  IL/LEE
 MF1151  COUNTRY     -  US
 MF1151  USGS QUAD   -  DIXON EAST (2018)
 MF1151
 MF1151                         *CURRENT SURVEY CONTROL
 MF1151  ______________________________________________________________________
 MF1151* NAD 83(1986) POSITION- 41 49 48.     (N) 089 29 49.     (W)   SCALED
 MF1151* NAVD 88 ORTHO HEIGHT -   215.105 (meters)      705.72  (feet) ADJUSTED
 MF1151  ______________________________________________________________________
 MF1151  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 MF1151  DYNAMIC HEIGHT  -        215.028 (meters)      705.47  (feet) COMP
 MF1151  MODELED GRAVITY -    980,260.8   (mgal)                       NAVD 88
 MF1151
 MF1151  VERT ORDER      -  SECOND    CLASS 0
 MF1151
 MF1151.The horizontal coordinates were scaled from a map and have
 MF1151.an estimated accuracy of +/- 6 seconds.
 MF1151
 MF1151.The orthometric height was determined by differential leveling and
 MF1151.adjusted by the NATIONAL GEODETIC SURVEY
 MF1151.in June 1991.
 MF1151
 MF1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1151.GEOID18 height accuracy estimate available here.
 MF1151
 MF1151.Click photographs - Photos may exist for this station.
 MF1151
 MF1151.The dynamic height is computed by dividing the NAVD 88
 MF1151.geopotential number by the normal gravity value computed on the
 MF1151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1151.degrees latitude (g = 980.6199 gals.).
 MF1151
 MF1151.The modeled gravity was interpolated from observed gravity values.
 MF1151
 MF1151;                    North         East    Units  Estimated Accuracy
 MF1151;SPC IL W     -   573,420.      755,630.      MT  (+/- 180 meters Scaled)
 MF1151
 MF1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM926339(NAD 83)
 MF1151
 MF1151                          SUPERSEDED SURVEY CONTROL
 MF1151
 MF1151  NGVD 29 (??/??/92)  215.18   (m)          706.0    (f) COMPUTED    2 0
 MF1151
 MF1151.Superseded values are not recommended for survey control.
 MF1151
 MF1151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1151.See file dsdata.pdf to determine how the superseded data were derived.
 MF1151
 MF1151_MARKER: R = RIVET
 MF1151_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1151_SP_SET: OVERPASS
 MF1151_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1151
 MF1151  HISTORY     - Date     Condition        Report By
 MF1151  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1151  HISTORY     - 1934     GOOD             CGS
 MF1151  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF1151  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF1151
 MF1151                          STATION DESCRIPTION
 MF1151
 MF1151'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1151'0.5 MI SW FROM DIXON.
 MF1151'0.5 MILE SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1151'FROM THE STATION AT DIXON, LEE COUNTY, AT OVERPASS 186, AND IN THE
 MF1151'TOP OF THE NORTH END OF THE WEST BACK WALL.  A STANDARD MONEL-METAL
 MF1151'RIVET.
 MF1151
 MF1151                          STATION RECOVERY (2002)
 MF1151
 MF1151'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1151'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1151
 MF1151                          STATION RECOVERY (2003)
 MF1151
 MF1151'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1151'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0300 ***********************************************************************
 JC0300  DESIGNATION -  RV 32
 JC0300  PID         -  JC0300
 JC0300  STATE/COUNTY-  IL/MONROE
 JC0300  COUNTRY     -  US
 JC0300  USGS QUAD   -  VALMEYER (2018)
 JC0300
 JC0300                         *CURRENT SURVEY CONTROL
 JC0300  ______________________________________________________________________
 JC0300* NAD 83(1986) POSITION- 38 21 05.     (N) 090 17 22.     (W)   SCALED
 JC0300* NAVD 88 ORTHO HEIGHT -   122.959 (meters)      403.41  (feet) ADJUSTED
 JC0300  ______________________________________________________________________
 JC0300  GEOID HEIGHT    -        -30.417 (meters)                     GEOID18
 JC0300  DYNAMIC HEIGHT  -        122.879 (meters)      403.15  (feet) COMP
 JC0300  MODELED GRAVITY -    979,978.4   (mgal)                       NAVD 88
 JC0300
 JC0300  VERT ORDER      -  SECOND    CLASS 0
 JC0300
 JC0300.The horizontal coordinates were scaled from a map and have
 JC0300.an estimated accuracy of +/- 6 seconds.
 JC0300
 JC0300.The orthometric height was determined by differential leveling and
 JC0300.adjusted by the NATIONAL GEODETIC SURVEY
 JC0300.in June 1991.
 JC0300
 JC0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0300.GEOID18 height accuracy estimate available here.
 JC0300
 JC0300.Click photographs - Photos may exist for this station.
 JC0300
 JC0300.The dynamic height is computed by dividing the NAVD 88
 JC0300.geopotential number by the normal gravity value computed on the
 JC0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0300.degrees latitude (g = 980.6199 gals.).
 JC0300
 JC0300.The modeled gravity was interpolated from observed gravity values.
 JC0300
 JC0300;                    North         East    Units  Estimated Accuracy
 JC0300;SPC IL W     -   186,980.      689,270.      MT  (+/- 180 meters Scaled)
 JC0300
 JC0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC368482(NAD 83)
 JC0300
 JC0300                          SUPERSEDED SURVEY CONTROL
 JC0300
 JC0300  NGVD 29 (??/??/92)  123.094  (m)          403.85   (f) ADJ UNCH    2 0
 JC0300
 JC0300.Superseded values are not recommended for survey control.
 JC0300
 JC0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0300.See file dsdata.pdf to determine how the superseded data were derived.
 JC0300
 JC0300_MARKER: R = RIVET
 JC0300_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0300_SP_SET: CULVERT
 JC0300_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0300
 JC0300  HISTORY     - Date     Condition        Report By
 JC0300  HISTORY     - UNK      MONUMENTED       MPRR
 JC0300  HISTORY     - 1935     GOOD             CGS
 JC0300
 JC0300                          STATION DESCRIPTION
 JC0300
 JC0300'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0300'0.9 MI S FROM FOUNTAIN.
 JC0300'0.9 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0300'STATION AT FOUNTAIN, MONROE COFUNTY, AT POLE 18/17, AT A BOX
 JC0300'CULVERT, IN THE NORTH END OF THE WEST CONCRETE HEADWALL, 13 FEET
 JC0300'WEST OF THE CENTERLINE OF THE SOUTH-BOUND MAIN TRACK, AND ABOUT
 JC0300'2-1/2 FEET LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0153 ***********************************************************************
 NG0153  DESIGNATION -  RV 32
 NG0153  PID         -  NG0153
 NG0153  STATE/COUNTY-  IL/LAKE
 NG0153  COUNTRY     -  US
 NG0153  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0153
 NG0153                         *CURRENT SURVEY CONTROL
 NG0153  ______________________________________________________________________
 NG0153* NAD 83(1986) POSITION- 42 10 20.     (N) 087 47 20.     (W)   SCALED
 NG0153* NAVD 88 ORTHO HEIGHT -   207.594 (meters)      681.08  (feet) ADJUSTED
 NG0153  ______________________________________________________________________
 NG0153  GEOID HEIGHT    -        -34.002 (meters)                     GEOID18
 NG0153  DYNAMIC HEIGHT  -        207.528 (meters)      680.86  (feet) COMP
 NG0153  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 NG0153
 NG0153  VERT ORDER      -  FIRST     CLASS 0
 NG0153
 NG0153.The horizontal coordinates were scaled from a map and have
 NG0153.an estimated accuracy of +/- 6 seconds.
 NG0153
 NG0153.The orthometric height was determined by differential leveling and
 NG0153.adjusted by the NATIONAL GEODETIC SURVEY
 NG0153.in June 1991.
 NG0153
 NG0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0153.GEOID18 height accuracy estimate available here.
 NG0153
 NG0153.Click photographs - Photos may exist for this station.
 NG0153
 NG0153.The dynamic height is computed by dividing the NAVD 88
 NG0153.geopotential number by the normal gravity value computed on the
 NG0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0153.degrees latitude (g = 980.6199 gals.).
 NG0153
 NG0153.The modeled gravity was interpolated from observed gravity values.
 NG0153
 NG0153;                    North         East    Units  Estimated Accuracy
 NG0153;SPC IL E     -   611,380.      344,990.      MT  (+/- 180 meters Scaled)
 NG0153
 NG0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM348691(NAD 83)
 NG0153
 NG0153                          SUPERSEDED SURVEY CONTROL
 NG0153
 NG0153  NGVD 29 (??/??/92)  207.678  (m)          681.36   (f) ADJ UNCH    1 0
 NG0153
 NG0153.Superseded values are not recommended for survey control.
 NG0153
 NG0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0153.See file dsdata.pdf to determine how the superseded data were derived.
 NG0153
 NG0153_MARKER: R = RIVET
 NG0153_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0153_SP_SET: FOUNDATION
 NG0153_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0153
 NG0153  HISTORY     - Date     Condition        Report By
 NG0153  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0153  HISTORY     - 1973     GOOD             NGS
 NG0153  HISTORY     - 19960427 MARK NOT FOUND   USPSQD
 NG0153  HISTORY     - 20030405 MARK NOT FOUND   USPSQD
 NG0153
 NG0153                          STATION DESCRIPTION
 NG0153
 NG0153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0153'1 MI SE FROM HIGHLAND PARK.
 NG0153'0.95 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0153'FROM THE STATION AT HIGHLAND PARK, 5 RAILS NORTHEAST OF EXTENDED
 NG0153'CENTER LINE OF BEECH STREET, 9.3 FEET SOUTHWEST OF THE SOUTHWEST
 NG0153'RAIL OF SOUTHWEST TRACK.  8.0 FEET SOUTHEAST OF SEMAPHORE 349,
 NG0153'SET IN TOP OF SOUTH CORNER OF ABANDONED CONCRETE FOUNDATION OF
 NG0153'A SEMAPHORE AND PROJECTING 6 INCHES ABOVE GROUND LEVEL 1/2 FOOT
 NG0153'BELOW THE LEVEL OF THE RAILROAD.  THE FOUNDATION IS CRACKED BUT
 NG0153'SOLID.  THIS MARK MAY ALSO BE REACHED BY GOING ABOUT 0.6 MILE
 NG0153'NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 NG0153'STATION AT RAVINIA.  SEC 25, T43N, R12E.
 NG0153
 NG0153                          STATION RECOVERY (1996)
 NG0153
 NG0153'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0153'MARK NOT FOUND.
 NG0153
 NG0153                          STATION RECOVERY (2003)
 NG0153
 NG0153'RECOVERY NOTE BY US POWER SQUADRON 2003 (SCB)
 NG0153'RR BED REGRADED.
 NG0153'ONLY FOUND CONCRETE FOUNDATION OF SEMAPHORE LEVEL WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0486 ***********************************************************************
 MF0486  DESIGNATION -  RV 32
 MF0486  PID         -  MF0486
 MF0486  STATE/COUNTY-  IL/DE KALB
 MF0486  COUNTRY     -  US
 MF0486  USGS QUAD   -  SHABBONA GROVE (2018)
 MF0486
 MF0486                         *CURRENT SURVEY CONTROL
 MF0486  ______________________________________________________________________
 MF0486* NAD 83(1986) POSITION- 41 42 06.     (N) 088 52 20.     (W)   SCALED
 MF0486* NAVD 88 ORTHO HEIGHT -   239.450 (meters)      785.60  (feet) ADJUSTED
 MF0486  ______________________________________________________________________
 MF0486  GEOID HEIGHT    -        -33.206 (meters)                     GEOID18
 MF0486  DYNAMIC HEIGHT  -        239.356 (meters)      785.29  (feet) COMP
 MF0486  MODELED GRAVITY -    980,226.0   (mgal)                       NAVD 88
 MF0486
 MF0486  VERT ORDER      -  SECOND    CLASS 0
 MF0486
 MF0486.The horizontal coordinates were scaled from a map and have
 MF0486.an estimated accuracy of +/- 6 seconds.
 MF0486
 MF0486.The orthometric height was determined by differential leveling and
 MF0486.adjusted by the NATIONAL GEODETIC SURVEY
 MF0486.in June 1991.
 MF0486
 MF0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0486.GEOID18 height accuracy estimate available here.
 MF0486
 MF0486.Click photographs - Photos may exist for this station.
 MF0486
 MF0486.The dynamic height is computed by dividing the NAVD 88
 MF0486.geopotential number by the normal gravity value computed on the
 MF0486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0486.degrees latitude (g = 980.6199 gals.).
 MF0486
 MF0486.The modeled gravity was interpolated from observed gravity values.
 MF0486
 MF0486;                    North         East    Units  Estimated Accuracy
 MF0486;SPC IL E     -   559,110.      255,150.      MT  (+/- 180 meters Scaled)
 MF0486
 MF0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM442183(NAD 83)
 MF0486
 MF0486                          SUPERSEDED SURVEY CONTROL
 MF0486
 MF0486  NGVD 29 (??/??/92)  239.503  (m)          785.77   (f) ADJ UNCH    2 0
 MF0486
 MF0486.Superseded values are not recommended for survey control.
 MF0486
 MF0486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0486.See file dsdata.pdf to determine how the superseded data were derived.
 MF0486
 MF0486_MARKER: R = RIVET
 MF0486_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0486_SP_SET: BRIDGE
 MF0486_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0486
 MF0486  HISTORY     - Date     Condition        Report By
 MF0486  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0486  HISTORY     - 1935     GOOD             CGS
 MF0486  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF0486
 MF0486                          STATION DESCRIPTION
 MF0486
 MF0486'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0486'2.2 MI SW FROM SHABBONA GROVE.
 MF0486'2.2 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0486'FROM THE STATION AT SHABBONA GROVE, DE KALB COUNTY, AND IN BRIDGE
 MF0486'1113.  A STANDARD MONEL-METAL RIVET.
 MF0486
 MF0486                          STATION RECOVERY (1996)
 MF0486
 MF0486'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0486'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1185 ***********************************************************************
 MF1185  DESIGNATION -  RV 32
 MF1185  PID         -  MF1185
 MF1185  STATE/COUNTY-  IL/WHITESIDE
 MF1185  COUNTRY     -  US
 MF1185  USGS QUAD   -  STERLING (2018)
 MF1185
 MF1185                         *CURRENT SURVEY CONTROL
 MF1185  ______________________________________________________________________
 MF1185* NAD 83(1986) POSITION- 41 47 11.     (N) 089 41 38.     (W)   SCALED
 MF1185* NAVD 88 ORTHO HEIGHT -   197.910 (meters)      649.31  (feet) ADJUSTED
 MF1185  ______________________________________________________________________
 MF1185  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 MF1185  DYNAMIC HEIGHT  -        197.839 (meters)      649.08  (feet) COMP
 MF1185  MODELED GRAVITY -    980,263.9   (mgal)                       NAVD 88
 MF1185
 MF1185  VERT ORDER      -  SECOND    CLASS 0
 MF1185
 MF1185.The horizontal coordinates were scaled from a map and have
 MF1185.an estimated accuracy of +/- 6 seconds.
 MF1185
 MF1185.The orthometric height was determined by differential leveling and
 MF1185.adjusted by the NATIONAL GEODETIC SURVEY
 MF1185.in June 1991.
 MF1185
 MF1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1185.GEOID18 height accuracy estimate available here.
 MF1185
 MF1185.Click photographs - Photos may exist for this station.
 MF1185
 MF1185.The dynamic height is computed by dividing the NAVD 88
 MF1185.geopotential number by the normal gravity value computed on the
 MF1185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1185.degrees latitude (g = 980.6199 gals.).
 MF1185
 MF1185.The modeled gravity was interpolated from observed gravity values.
 MF1185
 MF1185;                    North         East    Units  Estimated Accuracy
 MF1185;SPC IL W     -   568,470.      739,300.      MT  (+/- 180 meters Scaled)
 MF1185
 MF1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM761295(NAD 83)
 MF1185
 MF1185                          SUPERSEDED SURVEY CONTROL
 MF1185
 MF1185  NGVD 29 (??/??/92)  197.969  (m)          649.50   (f) ADJ UNCH    2 0
 MF1185
 MF1185.Superseded values are not recommended for survey control.
 MF1185
 MF1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1185.See file dsdata.pdf to determine how the superseded data were derived.
 MF1185
 MF1185_MARKER: R = RIVET
 MF1185_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1185_SP_SET: BRIDGE
 MF1185_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1185
 MF1185  HISTORY     - Date     Condition        Report By
 MF1185  HISTORY     - UNK      MONUMENTED       CNWRR
 MF1185  HISTORY     - 1934     GOOD             CGS
 MF1185  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MF1185  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1185  HISTORY     - 20030219 MARK NOT FOUND   USPSQD
 MF1185  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1185
 MF1185                          STATION DESCRIPTION
 MF1185
 MF1185'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1185'AT STERLING.
 MF1185'AT STERLING, WHITESIDE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF1185'RAILWAY, AT AN OVERHEAD CROSSING (BRIDGE NO. 212.5 OVER FIRST
 MF1185'AVENUE), IN THE TOP OF THE WEST CORNER OF THE SOUTH CONCRETE
 MF1185'RETAINING WALL, AND ABOUT 1 FOOT LOWER THAN THE RAILS.  A STANDARD
 MF1185'MONEL-METAL RIVET.
 MF1185
 MF1185                          STATION RECOVERY (1998)
 MF1185
 MF1185'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1185'MARK NOT FOUND.
 MF1185
 MF1185                          STATION RECOVERY (1999)
 MF1185
 MF1185'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1185'MARK NOT FOUND.
 MF1185
 MF1185                          STATION RECOVERY (2003)
 MF1185
 MF1185'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1185'MARK NOT FOUND.
 MF1185
 MF1185                          STATION RECOVERY (2005)
 MF1185
 MF1185'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1185'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0666 ***********************************************************************
 MF0666  DESIGNATION -  RV 32
 MF0666  PID         -  MF0666
 MF0666  STATE/COUNTY-  IL/LEE
 MF0666  COUNTRY     -  US
 MF0666  USGS QUAD   -  DIXON EAST (2018)
 MF0666
 MF0666                         *CURRENT SURVEY CONTROL
 MF0666  ______________________________________________________________________
 MF0666* NAD 83(1986) POSITION- 41 49 57.     (N) 089 29 09.     (W)   SCALED
 MF0666* NAVD 88 ORTHO HEIGHT -   220.808 (meters)      724.43  (feet) ADJUSTED
 MF0666  ______________________________________________________________________
 MF0666  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 MF0666  DYNAMIC HEIGHT  -        220.729 (meters)      724.18  (feet) COMP
 MF0666  MODELED GRAVITY -    980,260.9   (mgal)                       NAVD 88
 MF0666
 MF0666  VERT ORDER      -  SECOND    CLASS 0
 MF0666
 MF0666.The horizontal coordinates were scaled from a map and have
 MF0666.an estimated accuracy of +/- 6 seconds.
 MF0666
 MF0666.The orthometric height was determined by differential leveling and
 MF0666.adjusted by the NATIONAL GEODETIC SURVEY
 MF0666.in June 1991.
 MF0666
 MF0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0666.GEOID18 height accuracy estimate available here.
 MF0666
 MF0666.Click photographs - Photos may exist for this station.
 MF0666
 MF0666.The dynamic height is computed by dividing the NAVD 88
 MF0666.geopotential number by the normal gravity value computed on the
 MF0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0666.degrees latitude (g = 980.6199 gals.).
 MF0666
 MF0666.The modeled gravity was interpolated from observed gravity values.
 MF0666
 MF0666;                    North         East    Units  Estimated Accuracy
 MF0666;SPC IL W     -   573,700.      756,550.      MT  (+/- 180 meters Scaled)
 MF0666
 MF0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM935341(NAD 83)
 MF0666
 MF0666                          SUPERSEDED SURVEY CONTROL
 MF0666
 MF0666  NGVD 29 (??/??/92)  220.880  (m)          724.67   (f) ADJ UNCH    2 0
 MF0666
 MF0666.Superseded values are not recommended for survey control.
 MF0666
 MF0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0666.See file dsdata.pdf to determine how the superseded data were derived.
 MF0666
 MF0666_MARKER: R = RIVET
 MF0666_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0666_SP_SET: OVERPASS
 MF0666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0666
 MF0666  HISTORY     - Date     Condition        Report By
 MF0666  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0666  HISTORY     - 1943     GOOD             CGS
 MF0666  HISTORY     - 1972     GOOD             NGS
 MF0666  HISTORY     - 20020114 MARK NOT FOUND   NGS
 MF0666  HISTORY     - 20030423 MARK NOT FOUND   USPSQD
 MF0666
 MF0666                          STATION DESCRIPTION
 MF0666
 MF0666'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF0666'AT DIXON.
 MF0666'AT DIXON, ON THE CHICAGO AND NORTH WESTERN RAILWAY, ABOUT 500 FEET
 MF0666'EAST OF THE STATION, AT THE OVERPASS OVER THE ILLINOIS CENTRAL
 MF0666'RAILROAD, AND IN THE NORTHWEST CORNER OF THE TOP COURSE OF THE
 MF0666'SOUTHWEST WING WALL.
 MF0666
 MF0666                          STATION RECOVERY (1972)
 MF0666
 MF0666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0666'RECOVERED IN GOOD CONDITION.
 MF0666
 MF0666                          STATION RECOVERY (2002)
 MF0666
 MF0666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0666'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0666
 MF0666                          STATION RECOVERY (2003)
 MF0666
 MF0666'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0666'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0302 ***********************************************************************
 JC0302  DESIGNATION -  RV 33
 JC0302  PID         -  JC0302
 JC0302  STATE/COUNTY-  IL/MONROE
 JC0302  COUNTRY     -  US
 JC0302  USGS QUAD   -  VALMEYER (2018)
 JC0302
 JC0302                         *CURRENT SURVEY CONTROL
 JC0302  ______________________________________________________________________
 JC0302* NAD 83(1986) POSITION- 38 20 34.     (N) 090 17 37.     (W)   SCALED
 JC0302* NAVD 88 ORTHO HEIGHT -   121.760 (meters)      399.47  (feet) ADJUSTED
 JC0302  ______________________________________________________________________
 JC0302  GEOID HEIGHT    -        -30.397 (meters)                     GEOID18
 JC0302  DYNAMIC HEIGHT  -        121.681 (meters)      399.22  (feet) COMP
 JC0302  MODELED GRAVITY -    979,978.2   (mgal)                       NAVD 88
 JC0302
 JC0302  VERT ORDER      -  SECOND    CLASS 0
 JC0302
 JC0302.The horizontal coordinates were scaled from a map and have
 JC0302.an estimated accuracy of +/- 6 seconds.
 JC0302
 JC0302.The orthometric height was determined by differential leveling and
 JC0302.adjusted by the NATIONAL GEODETIC SURVEY
 JC0302.in June 1991.
 JC0302
 JC0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0302.GEOID18 height accuracy estimate available here.
 JC0302
 JC0302.Click photographs - Photos may exist for this station.
 JC0302
 JC0302.The dynamic height is computed by dividing the NAVD 88
 JC0302.geopotential number by the normal gravity value computed on the
 JC0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0302.degrees latitude (g = 980.6199 gals.).
 JC0302
 JC0302.The modeled gravity was interpolated from observed gravity values.
 JC0302
 JC0302;                    North         East    Units  Estimated Accuracy
 JC0302;SPC IL W     -   186,020.      688,900.      MT  (+/- 180 meters Scaled)
 JC0302
 JC0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC365473(NAD 83)
 JC0302
 JC0302                          SUPERSEDED SURVEY CONTROL
 JC0302
 JC0302  NGVD 29 (??/??/92)  121.895  (m)          399.92   (f) ADJ UNCH    2 0
 JC0302
 JC0302.Superseded values are not recommended for survey control.
 JC0302
 JC0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0302.See file dsdata.pdf to determine how the superseded data were derived.
 JC0302
 JC0302_MARKER: R = RIVET
 JC0302_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0302_SP_SET: CULVERT
 JC0302_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0302
 JC0302  HISTORY     - Date     Condition        Report By
 JC0302  HISTORY     - UNK      MONUMENTED       MPRR
 JC0302  HISTORY     - 1935     GOOD             CGS
 JC0302
 JC0302                          STATION DESCRIPTION
 JC0302
 JC0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0302'1.6 MI S FROM FOUNTAIN.
 JC0302'1.6 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0302'STATION AT FOUNTAIN, MONROE COUNTY, MIDWAY BETWEEN POLES 19/04
 JC0302'AND 19/05, AT A BOX CULVERT, IN THE TOP OF THE SOUTH END OF THE
 JC0302'WEST HEADWALL, 20 FEET WEST OF THE SOUTH-BOUND MAIN TRACK, AND
 JC0302'ABOUT 5-1/2 FEET LOWER THAN THE TRACK.  A STANDARD MONEL-METAL
 JC0302'RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0488 ***********************************************************************
 MF0488  DESIGNATION -  RV 33
 MF0488  PID         -  MF0488
 MF0488  STATE/COUNTY-  IL/DE KALB
 MF0488  COUNTRY     -  US
 MF0488  USGS QUAD   -  PAW PAW (2018)
 MF0488
 MF0488                         *CURRENT SURVEY CONTROL
 MF0488  ______________________________________________________________________
 MF0488* NAD 83(1986) POSITION- 41 40 23.     (N) 088 53 16.     (W)   SCALED
 MF0488* NAVD 88 ORTHO HEIGHT -   229.421 (meters)      752.69  (feet) ADJUSTED
 MF0488  ______________________________________________________________________
 MF0488  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 MF0488  DYNAMIC HEIGHT  -        229.331 (meters)      752.40  (feet) COMP
 MF0488  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MF0488
 MF0488  VERT ORDER      -  SECOND    CLASS 0
 MF0488
 MF0488.The horizontal coordinates were scaled from a map and have
 MF0488.an estimated accuracy of +/- 6 seconds.
 MF0488
 MF0488.The orthometric height was determined by differential leveling and
 MF0488.adjusted by the NATIONAL GEODETIC SURVEY
 MF0488.in June 1991.
 MF0488
 MF0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0488.GEOID18 height accuracy estimate available here.
 MF0488
 MF0488.Click photographs - Photos may exist for this station.
 MF0488
 MF0488.The dynamic height is computed by dividing the NAVD 88
 MF0488.geopotential number by the normal gravity value computed on the
 MF0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0488.degrees latitude (g = 980.6199 gals.).
 MF0488
 MF0488.The modeled gravity was interpolated from observed gravity values.
 MF0488
 MF0488;                    North         East    Units  Estimated Accuracy
 MF0488;SPC IL E     -   555,940.      253,830.      MT  (+/- 180 meters Scaled)
 MF0488
 MF0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM428151(NAD 83)
 MF0488
 MF0488                          SUPERSEDED SURVEY CONTROL
 MF0488
 MF0488  NGVD 29 (??/??/92)  229.477  (m)          752.88   (f) ADJ UNCH    2 0
 MF0488
 MF0488.Superseded values are not recommended for survey control.
 MF0488
 MF0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0488.See file dsdata.pdf to determine how the superseded data were derived.
 MF0488
 MF0488_MARKER: R = RIVET
 MF0488_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0488_SP_SET: BRIDGE
 MF0488_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0488
 MF0488  HISTORY     - Date     Condition        Report By
 MF0488  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0488  HISTORY     - 1935     GOOD             CGS
 MF0488  HISTORY     - 19961023 GOOD             USPSQD
 MF0488
 MF0488                          STATION DESCRIPTION
 MF0488
 MF0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0488'AT ROLLO.
 MF0488'AT ROLLO, DE KALB COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF0488'RAILWAY, 0.1 MILE NORTHEAST OF THE STATION, AND IN BRIDGE 1119-1/2.
 MF0488'A STANDARD MONEL-METAL RIVET.
 MF0488
 MF0488                          STATION RECOVERY (1996)
 MF0488
 MF0488'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0488'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0155 ***********************************************************************
 NG0155  DESIGNATION -  RV 33
 NG0155  PID         -  NG0155
 NG0155  STATE/COUNTY-  IL/LAKE
 NG0155  COUNTRY     -  US
 NG0155  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0155
 NG0155                         *CURRENT SURVEY CONTROL
 NG0155  ______________________________________________________________________
 NG0155* NAD 83(1986) POSITION- 42 10 50.     (N) 087 47 44.     (W)   SCALED
 NG0155* NAVD 88 ORTHO HEIGHT -   209.849 (meters)      688.48  (feet) ADJUSTED
 NG0155  ______________________________________________________________________
 NG0155  GEOID HEIGHT    -        -34.014 (meters)                     GEOID18
 NG0155  DYNAMIC HEIGHT  -        209.783 (meters)      688.26  (feet) COMP
 NG0155  MODELED GRAVITY -    980,300.4   (mgal)                       NAVD 88
 NG0155
 NG0155  VERT ORDER      -  FIRST     CLASS 0
 NG0155
 NG0155.The horizontal coordinates were scaled from a map and have
 NG0155.an estimated accuracy of +/- 6 seconds.
 NG0155
 NG0155.The orthometric height was determined by differential leveling and
 NG0155.adjusted by the NATIONAL GEODETIC SURVEY
 NG0155.in June 1991.
 NG0155
 NG0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0155.GEOID18 height accuracy estimate available here.
 NG0155
 NG0155.Click photographs - Photos may exist for this station.
 NG0155
 NG0155.The dynamic height is computed by dividing the NAVD 88
 NG0155.geopotential number by the normal gravity value computed on the
 NG0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0155.degrees latitude (g = 980.6199 gals.).
 NG0155
 NG0155.The modeled gravity was interpolated from observed gravity values.
 NG0155
 NG0155;                    North         East    Units  Estimated Accuracy
 NG0155;SPC IL E     -   612,300.      344,430.      MT  (+/- 180 meters Scaled)
 NG0155
 NG0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM343701(NAD 83)
 NG0155
 NG0155                          SUPERSEDED SURVEY CONTROL
 NG0155
 NG0155  NGVD 29 (??/??/92)  209.943  (m)          688.79   (f) ADJ UNCH    1 0
 NG0155
 NG0155.Superseded values are not recommended for survey control.
 NG0155
 NG0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0155.See file dsdata.pdf to determine how the superseded data were derived.
 NG0155
 NG0155_MARKER: R = RIVET
 NG0155_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0155_SP_SET: ABUTMENT
 NG0155_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0155+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2009
 NG0155
 NG0155  HISTORY     - Date     Condition        Report By
 NG0155  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0155  HISTORY     - 1973     GOOD             NGS
 NG0155  HISTORY     - 1987     GOOD             USPSQD
 NG0155  HISTORY     - 19960427 MARK NOT FOUND   USPSQD
 NG0155  HISTORY     - 20091002 GOOD             CBBENG
 NG0155
 NG0155                          STATION DESCRIPTION
 NG0155
 NG0155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0155'AT HIGHLAND PARK.
 NG0155'AT HIGHLAND PARK, 0.25 MILE SOUTHEAST ALONG THE CHICAGO AND
 NG0155'NORTH WESTERN RAILWAY FROM THE STATION, 8.0 FEET SOUTHWEST OF
 NG0155'THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK, A MONEL RIVET SET
 NG0155'IN THE TOP OF THE WEST CORNER OF THE SOUTHEAST CONCRETE ABUTMENT
 NG0155'FOR THE MULBERRY PLACE UNDERPASS AND ABOUT 1 1/2 FEET BELOW THE
 NG0155'LEVEL OF THE TRACKS.  SEC 26, T43N, R12E.
 NG0155
 NG0155                          STATION RECOVERY (1987)
 NG0155
 NG0155'RECOVERY NOTE BY US POWER SQUADRON 1987 (MJO)
 NG0155'RECOVERED IN GOOD CONDITION.
 NG0155
 NG0155                          STATION RECOVERY (1996)
 NG0155
 NG0155'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0155'MARK NOT FOUND.
 NG0155
 NG0155                          STATION RECOVERY (2009)
 NG0155
 NG0155'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 NG0155'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0304 ***********************************************************************
 JC0304  DESIGNATION -  RV 34
 JC0304  PID         -  JC0304
 JC0304  STATE/COUNTY-  IL/MONROE
 JC0304  COUNTRY     -  US
 JC0304  USGS QUAD   -  VALMEYER (2018)
 JC0304
 JC0304                         *CURRENT SURVEY CONTROL
 JC0304  ______________________________________________________________________
 JC0304* NAD 83(1986) POSITION- 38 19 47.     (N) 090 17 58.     (W)   SCALED
 JC0304* NAVD 88 ORTHO HEIGHT -   123.025 (meters)      403.62  (feet) ADJUSTED
 JC0304  ______________________________________________________________________
 JC0304  GEOID HEIGHT    -        -30.366 (meters)                     GEOID18
 JC0304  DYNAMIC HEIGHT  -        122.945 (meters)      403.36  (feet) COMP
 JC0304  MODELED GRAVITY -    979,976.9   (mgal)                       NAVD 88
 JC0304
 JC0304  VERT ORDER      -  SECOND    CLASS 0
 JC0304
 JC0304.The horizontal coordinates were scaled from a map and have
 JC0304.an estimated accuracy of +/- 6 seconds.
 JC0304
 JC0304.The orthometric height was determined by differential leveling and
 JC0304.adjusted by the NATIONAL GEODETIC SURVEY
 JC0304.in June 1991.
 JC0304
 JC0304.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0304.GEOID18 height accuracy estimate available here.
 JC0304
 JC0304.Click photographs - Photos may exist for this station.
 JC0304
 JC0304.The dynamic height is computed by dividing the NAVD 88
 JC0304.geopotential number by the normal gravity value computed on the
 JC0304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0304.degrees latitude (g = 980.6199 gals.).
 JC0304
 JC0304.The modeled gravity was interpolated from observed gravity values.
 JC0304
 JC0304;                    North         East    Units  Estimated Accuracy
 JC0304;SPC IL W     -   184,580.      688,390.      MT  (+/- 180 meters Scaled)
 JC0304
 JC0304_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC360458(NAD 83)
 JC0304
 JC0304                          SUPERSEDED SURVEY CONTROL
 JC0304
 JC0304  NGVD 29 (??/??/92)  123.158  (m)          404.06   (f) ADJ UNCH    2 0
 JC0304
 JC0304.Superseded values are not recommended for survey control.
 JC0304
 JC0304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0304.See file dsdata.pdf to determine how the superseded data were derived.
 JC0304
 JC0304_MARKER: Z = SEE DESCRIPTION
 JC0304_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0304_SP_SET: CONCRETE MARKER
 JC0304_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0304
 JC0304  HISTORY     - Date     Condition        Report By
 JC0304  HISTORY     - UNK      MONUMENTED       MPRR
 JC0304  HISTORY     - 1935     GOOD             CGS
 JC0304  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0304
 JC0304                          STATION DESCRIPTION
 JC0304
 JC0304'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0304'2.5 MI N FROM VALMEYER.
 JC0304'2.5 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0304'STATION AT VALMEYER, MONROE COUNTY, AT MILEPOST 20, AND IN THE
 JC0304'TOP OF THE CONCRETE FIVE-MILE MARKER.  A COPPER PIN.
 JC0304
 JC0304                          STATION RECOVERY (1987)
 JC0304
 JC0304'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0304'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0159 ***********************************************************************
 NG0159  DESIGNATION -  RV 34
 NG0159  PID         -  NG0159
 NG0159  STATE/COUNTY-  IL/LAKE
 NG0159  COUNTRY     -  US
 NG0159  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0159
 NG0159                         *CURRENT SURVEY CONTROL
 NG0159  ______________________________________________________________________
 NG0159* NAD 83(1986) POSITION- 42 11 32.16   (N) 087 48 12.24   (W)   HD_HELD1
 NG0159* NAVD 88 ORTHO HEIGHT -   206.788 (meters)      678.44  (feet) ADJUSTED
 NG0159  ______________________________________________________________________
 NG0159  GEOID HEIGHT    -        -34.030 (meters)                     GEOID18
 NG0159  DYNAMIC HEIGHT  -        206.722 (meters)      678.22  (feet) COMP
 NG0159  MODELED GRAVITY -    980,301.1   (mgal)                       NAVD 88
 NG0159
 NG0159  VERT ORDER      -  FIRST     CLASS 0
 NG0159
 NG0159.The horizontal coordinates were determined by differentially corrected
 NG0159.hand held GPS observations or other comparable positioning techniques
 NG0159.and have an estimated accuracy of +/- 3 meters.
 NG0159
 NG0159.The orthometric height was determined by differential leveling and
 NG0159.adjusted by the NATIONAL GEODETIC SURVEY
 NG0159.in June 1991.
 NG0159
 NG0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0159.GEOID18 height accuracy estimate available here.
 NG0159
 NG0159.Click photographs - Photos may exist for this station.
 NG0159
 NG0159.The dynamic height is computed by dividing the NAVD 88
 NG0159.geopotential number by the normal gravity value computed on the
 NG0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0159.degrees latitude (g = 980.6199 gals.).
 NG0159
 NG0159.The modeled gravity was interpolated from observed gravity values.
 NG0159
 NG0159;                    North         East    Units  Estimated Accuracy
 NG0159;SPC IL E     -   613,594.1     343,771.9     MT  (+/- 3 meters HH1 GPS) 
 NG0159
 NG0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3366471436(NAD 83)
 NG0159
 NG0159                          SUPERSEDED SURVEY CONTROL
 NG0159
 NG0159  NGVD 29 (??/??/92)  206.878  (m)          678.73   (f) ADJ UNCH    1 0
 NG0159
 NG0159.Superseded values are not recommended for survey control.
 NG0159
 NG0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0159.See file dsdata.pdf to determine how the superseded data were derived.
 NG0159
 NG0159_MARKER: R = RIVET
 NG0159_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0159_SP_SET: ABUTMENT
 NG0159_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0159
 NG0159  HISTORY     - Date     Condition        Report By
 NG0159  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0159  HISTORY     - 1973     GOOD             NGS
 NG0159  HISTORY     - 19960503 GOOD             USPSQD
 NG0159
 NG0159                          STATION DESCRIPTION
 NG0159
 NG0159'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0159'0.6 MI NW FROM HIGHLAND.
 NG0159'ABOUT 0.65 MILE NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 NG0159'RAILWAY FROM THE STATION AT HIGHLAND PARK, 0.7 MILE SOUTHEAST
 NG0159'ALONG THE C+NW RY FROM THE CROSSING OF HIGHWOOD AVENUE AT
 NG0159'HIGHWOOD, AT THE VINE AVENUE OVERPASS, 13.9 FEET SOUTHWEST OF
 NG0159'THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK, 9.5 FEET SOUTHWEST OF
 NG0159'THE SOUTHWEST CORNER OF BRIDGE, SET IN THE TOP OF THE SOUTHEAST
 NG0159'STONE ABUTMENT, 5 FEET NORTHEAST OF THE SOUTHWEST EDGE OF THE
 NG0159'ABUTMENT AND ABOUT 3 FEET LOWER THAN THE TRACKS.  SEC 23, T43N,
 NG0159'R12E.
 NG0159
 NG0159                          STATION RECOVERY (1996)
 NG0159
 NG0159'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0491 ***********************************************************************
 MF0491  DESIGNATION -  RV 34
 MF0491  PID         -  MF0491
 MF0491  STATE/COUNTY-  IL/LASALLE
 MF0491  COUNTRY     -  US
 MF0491  USGS QUAD   -  PAW PAW (2018)
 MF0491
 MF0491                         *CURRENT SURVEY CONTROL
 MF0491  ______________________________________________________________________
 MF0491* NAD 83(1986) POSITION- 41 37 37.     (N) 088 54 38.     (W)   SCALED
 MF0491* NAVD 88 ORTHO HEIGHT -   217.315 (meters)      712.97  (feet) ADJUSTED
 MF0491  ______________________________________________________________________
 MF0491  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 MF0491  DYNAMIC HEIGHT  -        217.228 (meters)      712.69  (feet) COMP
 MF0491  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 MF0491
 MF0491  VERT ORDER      -  SECOND    CLASS 0
 MF0491
 MF0491.The horizontal coordinates were scaled from a map and have
 MF0491.an estimated accuracy of +/- 6 seconds.
 MF0491
 MF0491.The orthometric height was determined by differential leveling and
 MF0491.adjusted by the NATIONAL GEODETIC SURVEY
 MF0491.in June 1991.
 MF0491
 MF0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0491.GEOID18 height accuracy estimate available here.
 MF0491
 MF0491.Click photographs - Photos may exist for this station.
 MF0491
 MF0491.The dynamic height is computed by dividing the NAVD 88
 MF0491.geopotential number by the normal gravity value computed on the
 MF0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0491.degrees latitude (g = 980.6199 gals.).
 MF0491
 MF0491.The modeled gravity was interpolated from observed gravity values.
 MF0491
 MF0491;                    North         East    Units  Estimated Accuracy
 MF0491;SPC IL E     -   550,830.      251,900.      MT  (+/- 180 meters Scaled)
 MF0491
 MF0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM408101(NAD 83)
 MF0491
 MF0491                          SUPERSEDED SURVEY CONTROL
 MF0491
 MF0491  NGVD 29 (??/??/92)  217.375  (m)          713.17   (f) ADJ UNCH    2 0
 MF0491
 MF0491.Superseded values are not recommended for survey control.
 MF0491
 MF0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0491.See file dsdata.pdf to determine how the superseded data were derived.
 MF0491
 MF0491_MARKER: R = RIVET
 MF0491_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0491_SP_SET: BRIDGE
 MF0491_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0491
 MF0491  HISTORY     - Date     Condition        Report By
 MF0491  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0491  HISTORY     - 1935     GOOD             CGS
 MF0491  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0491
 MF0491                          STATION DESCRIPTION
 MF0491
 MF0491'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0491'3.3 MI SW FROM ROLLO.
 MF0491'3.3 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0491'FROM THE STATION AT ROLLO, DE KALB COUNTY, AND IN BRIDGE 1126.
 MF0491'A STANDARD MONEL-METAL RIVET.
 MF0491
 MF0491                          STATION RECOVERY (1996)
 MF0491
 MF0491'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0491'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0307 ***********************************************************************
 JC0307  DESIGNATION -  RV 35
 JC0307  PID         -  JC0307
 JC0307  STATE/COUNTY-  IL/MONROE
 JC0307  COUNTRY     -  US
 JC0307  USGS QUAD   -  VALMEYER (2018)
 JC0307
 JC0307                         *CURRENT SURVEY CONTROL
 JC0307  ______________________________________________________________________
 JC0307* NAD 83(1986) POSITION- 38 18 15.     (N) 090 18 42.     (W)   SCALED
 JC0307* NAVD 88 ORTHO HEIGHT -   120.893 (meters)      396.63  (feet) ADJUSTED
 JC0307  ______________________________________________________________________
 JC0307  GEOID HEIGHT    -        -30.305 (meters)                     GEOID18
 JC0307  DYNAMIC HEIGHT  -        120.814 (meters)      396.37  (feet) COMP
 JC0307  MODELED GRAVITY -    979,971.9   (mgal)                       NAVD 88
 JC0307
 JC0307  VERT ORDER      -  SECOND    CLASS 0
 JC0307
 JC0307.The horizontal coordinates were scaled from a map and have
 JC0307.an estimated accuracy of +/- 6 seconds.
 JC0307
 JC0307.The orthometric height was determined by differential leveling and
 JC0307.adjusted by the NATIONAL GEODETIC SURVEY
 JC0307.in June 1991.
 JC0307
 JC0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0307.GEOID18 height accuracy estimate available here.
 JC0307
 JC0307.Click photographs - Photos may exist for this station.
 JC0307
 JC0307.The dynamic height is computed by dividing the NAVD 88
 JC0307.geopotential number by the normal gravity value computed on the
 JC0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0307.degrees latitude (g = 980.6199 gals.).
 JC0307
 JC0307.The modeled gravity was interpolated from observed gravity values.
 JC0307
 JC0307;                    North         East    Units  Estimated Accuracy
 JC0307;SPC IL W     -   181,740.      687,320.      MT  (+/- 180 meters Scaled)
 JC0307
 JC0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC350429(NAD 83)
 JC0307
 JC0307                          SUPERSEDED SURVEY CONTROL
 JC0307
 JC0307  NGVD 29 (??/??/92)  121.026  (m)          397.07   (f) ADJ UNCH    2 0
 JC0307
 JC0307.Superseded values are not recommended for survey control.
 JC0307
 JC0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0307.See file dsdata.pdf to determine how the superseded data were derived.
 JC0307
 JC0307_MARKER: R = RIVET
 JC0307_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0307_SP_SET: CULVERT
 JC0307_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0307
 JC0307  HISTORY     - Date     Condition        Report By
 JC0307  HISTORY     - UNK      MONUMENTED       MPRR
 JC0307  HISTORY     - 1935     GOOD             CGS
 JC0307
 JC0307                          STATION DESCRIPTION
 JC0307
 JC0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0307'0.7 MI N FROM VALMEYER.
 JC0307'0.7 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0307'STATION AT VALMEYER, MONROE COUNTY, MIDWAY BETWEEN POLES 21/31
 JC0307'AND 21/32, AT A BOX CULVERT, IN THE TOP OF THE NORTH END OF THE
 JC0307'WEST CONCRETE HEADWALL, 20 FEET WEST OF THE CENTERLINE OF THE
 JC0307'SOUTH-BOUND MAIN TRACK, AND ABOUT 4 FEET LOWER THAN THE TRACK.
 JC0307'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0160 ***********************************************************************
 NG0160  DESIGNATION -  RV 35
 NG0160  PID         -  NG0160
 NG0160  STATE/COUNTY-  IL/LAKE
 NG0160  COUNTRY     -  US
 NG0160  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0160
 NG0160                         *CURRENT SURVEY CONTROL
 NG0160  ______________________________________________________________________
 NG0160* NAD 83(1986) POSITION- 42 12 06.     (N) 087 48 32.     (W)   SCALED
 NG0160* NAVD 88 ORTHO HEIGHT -   207.957 (meters)      682.27  (feet) ADJUSTED
 NG0160  ______________________________________________________________________
 NG0160  GEOID HEIGHT    -        -34.044 (meters)                     GEOID18
 NG0160  DYNAMIC HEIGHT  -        207.891 (meters)      682.06  (feet) COMP
 NG0160  MODELED GRAVITY -    980,301.6   (mgal)                       NAVD 88
 NG0160
 NG0160  VERT ORDER      -  SECOND    CLASS 0
 NG0160
 NG0160.The horizontal coordinates were scaled from a map and have
 NG0160.an estimated accuracy of +/- 6 seconds.
 NG0160
 NG0160.The orthometric height was determined by differential leveling and
 NG0160.adjusted by the NATIONAL GEODETIC SURVEY
 NG0160.in June 1991.
 NG0160
 NG0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0160.GEOID18 height accuracy estimate available here.
 NG0160
 NG0160.Click photographs - Photos may exist for this station.
 NG0160
 NG0160.The dynamic height is computed by dividing the NAVD 88
 NG0160.geopotential number by the normal gravity value computed on the
 NG0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0160.degrees latitude (g = 980.6199 gals.).
 NG0160
 NG0160.The modeled gravity was interpolated from observed gravity values.
 NG0160
 NG0160;                    North         East    Units  Estimated Accuracy
 NG0160;SPC IL E     -   614,640.      343,310.      MT  (+/- 180 meters Scaled)
 NG0160
 NG0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM332724(NAD 83)
 NG0160
 NG0160                          SUPERSEDED SURVEY CONTROL
 NG0160
 NG0160  NGVD 29 (??/??/92)  208.049  (m)          682.57   (f) ADJ UNCH    2 0
 NG0160
 NG0160.Superseded values are not recommended for survey control.
 NG0160
 NG0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0160.See file dsdata.pdf to determine how the superseded data were derived.
 NG0160
 NG0160_MARKER: R = RIVET
 NG0160_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0160_SP_SET: FOUNDATION
 NG0160_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0160
 NG0160  HISTORY     - Date     Condition        Report By
 NG0160  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0160  HISTORY     - 1935     GOOD             CGS
 NG0160  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0160  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NG0160
 NG0160                          STATION DESCRIPTION
 NG0160
 NG0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0160'AT HIGHWOOD.
 NG0160'AT HIGHWOOD, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0160'RAILWAY, AT SIGNAL NO. 358, IN THE NORTHEAST CORNER OF THE
 NG0160'CONCRETE FOUNDATION, 12 FEET EAST OF THE CENTERLINE OF THE
 NG0160'EAST TRACK, AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.  A
 NG0160'STANDARD MONEL-METAL RIVET.
 NG0160
 NG0160                          STATION RECOVERY (1973)
 NG0160
 NG0160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0160'MARK NOT FOUND.
 NG0160
 NG0160                          STATION RECOVERY (1996)
 NG0160
 NG0160'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0160'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0492 ***********************************************************************
 MF0492  DESIGNATION -  RV 35
 MF0492  PID         -  MF0492
 MF0492  STATE/COUNTY-  IL/LASALLE
 MF0492  COUNTRY     -  US
 MF0492  USGS QUAD   -  EARLVILLE (2018)
 MF0492
 MF0492                         *CURRENT SURVEY CONTROL
 MF0492  ______________________________________________________________________
 MF0492* NAD 83(1986) POSITION- 41 37 20.     (N) 088 54 46.     (W)   SCALED
 MF0492* NAVD 88 ORTHO HEIGHT -   216.416 (meters)      710.02  (feet) ADJUSTED
 MF0492  ______________________________________________________________________
 MF0492  GEOID HEIGHT    -        -33.224 (meters)                     GEOID18
 MF0492  DYNAMIC HEIGHT  -        216.330 (meters)      709.74  (feet) COMP
 MF0492  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 MF0492
 MF0492  VERT ORDER      -  SECOND    CLASS 0
 MF0492
 MF0492.The horizontal coordinates were scaled from a map and have
 MF0492.an estimated accuracy of +/- 6 seconds.
 MF0492
 MF0492.The orthometric height was determined by differential leveling and
 MF0492.adjusted by the NATIONAL GEODETIC SURVEY
 MF0492.in June 1991.
 MF0492
 MF0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0492.GEOID18 height accuracy estimate available here.
 MF0492
 MF0492.Click photographs - Photos may exist for this station.
 MF0492
 MF0492.The dynamic height is computed by dividing the NAVD 88
 MF0492.geopotential number by the normal gravity value computed on the
 MF0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0492.degrees latitude (g = 980.6199 gals.).
 MF0492
 MF0492.The modeled gravity was interpolated from observed gravity values.
 MF0492
 MF0492;                    North         East    Units  Estimated Accuracy
 MF0492;SPC IL E     -   550,310.      251,710.      MT  (+/- 180 meters Scaled)
 MF0492
 MF0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM406096(NAD 83)
 MF0492
 MF0492                          SUPERSEDED SURVEY CONTROL
 MF0492
 MF0492  NGVD 29 (??/??/92)  216.476  (m)          710.22   (f) ADJ UNCH    2 0
 MF0492
 MF0492.Superseded values are not recommended for survey control.
 MF0492
 MF0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0492.See file dsdata.pdf to determine how the superseded data were derived.
 MF0492
 MF0492_MARKER: R = RIVET
 MF0492_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0492_SP_SET: CULVERT
 MF0492_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0492
 MF0492  HISTORY     - Date     Condition        Report By
 MF0492  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0492  HISTORY     - 1935     GOOD             CGS
 MF0492  HISTORY     - 19961023 GOOD             USPSQD
 MF0492
 MF0492                          STATION DESCRIPTION
 MF0492
 MF0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0492'3.6 MI SW FROM ROLLO.
 MF0492'3.6 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0492'FROM THE STATION AT ROLLO, DE KALB COUNTY, AT CULVERT 1128,
 MF0492'IN THE TOP OF THE NORTHEAST END OF THE STONE HEADWALL, 9 FEET
 MF0492'NORTHWEST OF THE CENTERLINE OF THE TRACK, AND ABOUT 2 FEET
 MF0492'LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0492
 MF0492                          STATION RECOVERY (1996)
 MF0492
 MF0492'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0308 ***********************************************************************
 JC0308  DESIGNATION -  RV 36
 JC0308  PID         -  JC0308
 JC0308  STATE/COUNTY-  IL/MONROE
 JC0308  COUNTRY     -  US
 JC0308  USGS QUAD   -  VALMEYER (2018)
 JC0308
 JC0308                         *CURRENT SURVEY CONTROL
 JC0308  ______________________________________________________________________
 JC0308* NAD 83(1986) POSITION- 38 17 56.     (N) 090 18 50.     (W)   SCALED
 JC0308* NAVD 88 ORTHO HEIGHT -   120.915 (meters)      396.70  (feet) ADJUSTED
 JC0308  ______________________________________________________________________
 JC0308  GEOID HEIGHT    -        -30.294 (meters)                     GEOID18
 JC0308  DYNAMIC HEIGHT  -        120.835 (meters)      396.44  (feet) COMP
 JC0308  MODELED GRAVITY -    979,971.5   (mgal)                       NAVD 88
 JC0308
 JC0308  VERT ORDER      -  SECOND    CLASS 0
 JC0308
 JC0308.The horizontal coordinates were scaled from a map and have
 JC0308.an estimated accuracy of +/- 6 seconds.
 JC0308
 JC0308.The orthometric height was determined by differential leveling and
 JC0308.adjusted by the NATIONAL GEODETIC SURVEY
 JC0308.in June 1991.
 JC0308
 JC0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0308.GEOID18 height accuracy estimate available here.
 JC0308
 JC0308.Click photographs - Photos may exist for this station.
 JC0308
 JC0308.The dynamic height is computed by dividing the NAVD 88
 JC0308.geopotential number by the normal gravity value computed on the
 JC0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0308.degrees latitude (g = 980.6199 gals.).
 JC0308
 JC0308.The modeled gravity was interpolated from observed gravity values.
 JC0308
 JC0308;                    North         East    Units  Estimated Accuracy
 JC0308;SPC IL W     -   181,160.      687,120.      MT  (+/- 180 meters Scaled)
 JC0308
 JC0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC348423(NAD 83)
 JC0308
 JC0308                          SUPERSEDED SURVEY CONTROL
 JC0308
 JC0308  NGVD 29 (??/??/92)  121.047  (m)          397.14   (f) ADJ UNCH    2 0
 JC0308
 JC0308.Superseded values are not recommended for survey control.
 JC0308
 JC0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0308.See file dsdata.pdf to determine how the superseded data were derived.
 JC0308
 JC0308_MARKER: R = RIVET
 JC0308_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0308_SP_SET: CULVERT
 JC0308_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0308
 JC0308  HISTORY     - Date     Condition        Report By
 JC0308  HISTORY     - UNK      MONUMENTED       MPRR
 JC0308  HISTORY     - 1935     GOOD             CGS
 JC0308
 JC0308                          STATION DESCRIPTION
 JC0308
 JC0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0308'AT VALMEYER.
 JC0308'AT VALMEYER, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 JC0308'ABOUT 1/4 MILE NORTH OF THE STATION, MIDWAY BETWEEN POLES 22/10
 JC0308'AND 22/11, AT A BOX CULVERT, IN THE TOP OF THE NORTH END OF THE
 JC0308'WEST CONCRETE HEADWALL, AND 20 FEET WEST OF THE CENTERLINE OF THE
 JC0308'SOUTH-BOUND MAIN TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0165 ***********************************************************************
 NG0165  DESIGNATION -  RV 36
 NG0165  PID         -  NG0165
 NG0165  STATE/COUNTY-  IL/LAKE
 NG0165  COUNTRY     -  US
 NG0165  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0165
 NG0165                         *CURRENT SURVEY CONTROL
 NG0165  ______________________________________________________________________
 NG0165* NAD 83(1986) POSITION- 42 12 37.     (N) 087 48 56.     (W)   SCALED
 NG0165* NAVD 88 ORTHO HEIGHT -   210.957 (meters)      692.11  (feet) ADJUSTED
 NG0165  ______________________________________________________________________
 NG0165  GEOID HEIGHT    -        -34.056 (meters)                     GEOID18
 NG0165  DYNAMIC HEIGHT  -        210.890 (meters)      691.89  (feet) COMP
 NG0165  MODELED GRAVITY -    980,301.9   (mgal)                       NAVD 88
 NG0165
 NG0165  VERT ORDER      -  SECOND    CLASS 0
 NG0165
 NG0165.The horizontal coordinates were scaled from a map and have
 NG0165.an estimated accuracy of +/- 6 seconds.
 NG0165
 NG0165.The orthometric height was determined by differential leveling and
 NG0165.adjusted by the NATIONAL GEODETIC SURVEY
 NG0165.in June 1991.
 NG0165
 NG0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0165.GEOID18 height accuracy estimate available here.
 NG0165
 NG0165.Click photographs - Photos may exist for this station.
 NG0165
 NG0165.The dynamic height is computed by dividing the NAVD 88
 NG0165.geopotential number by the normal gravity value computed on the
 NG0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0165.degrees latitude (g = 980.6199 gals.).
 NG0165
 NG0165.The modeled gravity was interpolated from observed gravity values.
 NG0165
 NG0165;                    North         East    Units  Estimated Accuracy
 NG0165;SPC IL E     -   615,590.      342,760.      MT  (+/- 180 meters Scaled)
 NG0165
 NG0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM326734(NAD 83)
 NG0165
 NG0165                          SUPERSEDED SURVEY CONTROL
 NG0165
 NG0165  NGVD 29 (??/??/92)  211.052  (m)          692.43   (f) ADJ UNCH    2 0
 NG0165
 NG0165.Superseded values are not recommended for survey control.
 NG0165
 NG0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0165.See file dsdata.pdf to determine how the superseded data were derived.
 NG0165
 NG0165_MARKER: R = RIVET
 NG0165_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0165_SP_SET: FOUNDATION
 NG0165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0165
 NG0165  HISTORY     - Date     Condition        Report By
 NG0165  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0165  HISTORY     - 1935     GOOD             CGS
 NG0165  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0165  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NG0165
 NG0165                          STATION DESCRIPTION
 NG0165
 NG0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0165'0.6 MI N FROM HIGHWOOD.
 NG0165'0.6 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0165'THE CITY HALL AT HIGHWOOD, LAKE COUNTY, AT SIGNAL NO. 360, IN
 NG0165'THE NORTHEAST CORNER OF THE CONCRETE FOUNDATION OF THE CABLE
 NG0165'POST, 30 FEET EAST OF THE CENTERLINE OF THE EAST TRACK, AND
 NG0165'1.5 FEET BELOW THE LEVEL OF THE RAIL.  A STANDARD MONEL-METAL
 NG0165'RIVET.
 NG0165
 NG0165                          STATION RECOVERY (1973)
 NG0165
 NG0165'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0165'MARK NOT FOUND.
 NG0165
 NG0165                          STATION RECOVERY (1996)
 NG0165
 NG0165'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0165'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0493 ***********************************************************************
 MF0493  DESIGNATION -  RV 36
 MF0493  PID         -  MF0493
 MF0493  STATE/COUNTY-  IL/LASALLE
 MF0493  COUNTRY     -  US
 MF0493  USGS QUAD   -  EARLVILLE (2018)
 MF0493
 MF0493                         *CURRENT SURVEY CONTROL
 MF0493  ______________________________________________________________________
 MF0493* NAD 83(1986) POSITION- 41 37 06.     (N) 088 54 53.     (W)   SCALED
 MF0493* NAVD 88 ORTHO HEIGHT -   215.294 (meters)      706.34  (feet) ADJUSTED
 MF0493  ______________________________________________________________________
 MF0493  GEOID HEIGHT    -        -33.222 (meters)                     GEOID18
 MF0493  DYNAMIC HEIGHT  -        215.208 (meters)      706.06  (feet) COMP
 MF0493  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 MF0493
 MF0493  VERT ORDER      -  SECOND    CLASS 0
 MF0493
 MF0493.The horizontal coordinates were scaled from a map and have
 MF0493.an estimated accuracy of +/- 6 seconds.
 MF0493
 MF0493.The orthometric height was determined by differential leveling and
 MF0493.adjusted by the NATIONAL GEODETIC SURVEY
 MF0493.in June 1991.
 MF0493
 MF0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0493.GEOID18 height accuracy estimate available here.
 MF0493
 MF0493.Click photographs - Photos may exist for this station.
 MF0493
 MF0493.The dynamic height is computed by dividing the NAVD 88
 MF0493.geopotential number by the normal gravity value computed on the
 MF0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0493.degrees latitude (g = 980.6199 gals.).
 MF0493
 MF0493.The modeled gravity was interpolated from observed gravity values.
 MF0493
 MF0493;                    North         East    Units  Estimated Accuracy
 MF0493;SPC IL E     -   549,880.      251,550.      MT  (+/- 180 meters Scaled)
 MF0493
 MF0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM404091(NAD 83)
 MF0493
 MF0493                          SUPERSEDED SURVEY CONTROL
 MF0493
 MF0493  NGVD 29 (??/??/92)  215.356  (m)          706.55   (f) ADJ UNCH    2 0
 MF0493
 MF0493.Superseded values are not recommended for survey control.
 MF0493
 MF0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0493.See file dsdata.pdf to determine how the superseded data were derived.
 MF0493
 MF0493_MARKER: R = RIVET
 MF0493_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0493_SP_SET: CULVERT
 MF0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0493+STABILITY: SURFACE MOTION
 MF0493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0493+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2024
 MF0493
 MF0493  HISTORY     - Date     Condition        Report By
 MF0493  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0493  HISTORY     - 1935     GOOD             CGS
 MF0493  HISTORY     - 19970801 GOOD             USPSQD
 MF0493  HISTORY     - 20020819 GOOD             USPSQD
 MF0493  HISTORY     - 20240422 GOOD             ILDT
 MF0493
 MF0493                          STATION DESCRIPTION
 MF0493
 MF0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0493'3.9 MI SW FROM ROLLO.
 MF0493'IN LA SALLE COUNTY, 3.9 MILES SOUTHWEST ALONG THE CHICAGO AND
 MF0493'NORTH WESTERN RAILWAY FROM THE STATION AT ROLLO, DE KALB COUNTY,
 MF0493'AT CULVERT 1130, IN THE TOP OF THE NORTHEAST END OF THE STONE
 MF0493'HEADWALL, 12 FEET NORTHWEST OF THE CENTERLINE OF THE TRACK,
 MF0493'AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD MONEL-METAL
 MF0493'RIVET.
 MF0493
 MF0493                          STATION RECOVERY (1997)
 MF0493
 MF0493'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0493'RECOVERED IN GOOD CONDITION.
 MF0493
 MF0493                          STATION RECOVERY (2002)
 MF0493
 MF0493'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0493'A RIVET
 MF0493
 MF0493                          STATION RECOVERY (2024)
 MF0493
 MF0493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 MF0493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0310 ***********************************************************************
 JC0310  DESIGNATION -  RV 37
 JC0310  PID         -  JC0310
 JC0310  STATE/COUNTY-  IL/MONROE
 JC0310  COUNTRY     -  US
 JC0310  USGS QUAD   -  VALMEYER (2018)
 JC0310
 JC0310                         *CURRENT SURVEY CONTROL
 JC0310  ______________________________________________________________________
 JC0310* NAD 83(1986) POSITION- 38 17 40.     (N) 090 18 50.     (W)   SCALED
 JC0310* NAVD 88 ORTHO HEIGHT -   122.155 (meters)      400.77  (feet) ADJUSTED
 JC0310  ______________________________________________________________________
 JC0310  GEOID HEIGHT    -        -30.282 (meters)                     GEOID18
 JC0310  DYNAMIC HEIGHT  -        122.075 (meters)      400.51  (feet) COMP
 JC0310  MODELED GRAVITY -    979,971.1   (mgal)                       NAVD 88
 JC0310
 JC0310  VERT ORDER      -  SECOND    CLASS 0
 JC0310
 JC0310.The horizontal coordinates were scaled from a map and have
 JC0310.an estimated accuracy of +/- 6 seconds.
 JC0310
 JC0310.The orthometric height was determined by differential leveling and
 JC0310.adjusted by the NATIONAL GEODETIC SURVEY
 JC0310.in June 1991.
 JC0310
 JC0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0310.GEOID18 height accuracy estimate available here.
 JC0310
 JC0310.Click photographs - Photos may exist for this station.
 JC0310
 JC0310.The dynamic height is computed by dividing the NAVD 88
 JC0310.geopotential number by the normal gravity value computed on the
 JC0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0310.degrees latitude (g = 980.6199 gals.).
 JC0310
 JC0310.The modeled gravity was interpolated from observed gravity values.
 JC0310
 JC0310;                    North         East    Units  Estimated Accuracy
 JC0310;SPC IL W     -   180,660.      687,120.      MT  (+/- 180 meters Scaled)
 JC0310
 JC0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC349418(NAD 83)
 JC0310
 JC0310                          SUPERSEDED SURVEY CONTROL
 JC0310
 JC0310  NGVD 29 (??/??/92)  122.286  (m)          401.20   (f) ADJ UNCH    2 0
 JC0310
 JC0310.Superseded values are not recommended for survey control.
 JC0310
 JC0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0310.See file dsdata.pdf to determine how the superseded data were derived.
 JC0310
 JC0310_MARKER: R = RIVET
 JC0310_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0310_SP_SET: CULVERT
 JC0310_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0310
 JC0310  HISTORY     - Date     Condition        Report By
 JC0310  HISTORY     - UNK      MONUMENTED       MPRR
 JC0310  HISTORY     - 1935     GOOD             CGS
 JC0310
 JC0310                          STATION DESCRIPTION
 JC0310
 JC0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0310'AT VALMEYER.
 JC0310'AT VALMEYER, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 JC0310'NEAR THE STATION, AT POLE 22/22, AT A BOX CULVERT UNDER A
 JC0310'HIGHWAY, 40 FEET WEST OF THE CENTERLINE OF THE SOUTH-BOUND
 JC0310'TRACK, AND IN THE TOP OF THE EAST END OF THE NORTH CONCRETE
 JC0310'HEADWALL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0168 ***********************************************************************
 NG0168  DESIGNATION -  RV 37
 NG0168  PID         -  NG0168
 NG0168  STATE/COUNTY-  IL/LAKE
 NG0168  COUNTRY     -  US
 NG0168  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0168
 NG0168                         *CURRENT SURVEY CONTROL
 NG0168  ______________________________________________________________________
 NG0168* NAD 83(1986) POSITION- 42 13 14.     (N) 087 49 25.     (W)   SCALED
 NG0168* NAVD 88 ORTHO HEIGHT -   211.807 (meters)      694.90  (feet) ADJUSTED
 NG0168  ______________________________________________________________________
 NG0168  GEOID HEIGHT    -        -34.069 (meters)                     GEOID18
 NG0168  DYNAMIC HEIGHT  -        211.741 (meters)      694.69  (feet) COMP
 NG0168  MODELED GRAVITY -    980,302.2   (mgal)                       NAVD 88
 NG0168
 NG0168  VERT ORDER      -  SECOND    CLASS 0
 NG0168
 NG0168.The horizontal coordinates were scaled from a map and have
 NG0168.an estimated accuracy of +/- 6 seconds.
 NG0168
 NG0168.The orthometric height was determined by differential leveling and
 NG0168.adjusted by the NATIONAL GEODETIC SURVEY
 NG0168.in June 1991.
 NG0168
 NG0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0168.GEOID18 height accuracy estimate available here.
 NG0168
 NG0168.Click photographs - Photos may exist for this station.
 NG0168
 NG0168.The dynamic height is computed by dividing the NAVD 88
 NG0168.geopotential number by the normal gravity value computed on the
 NG0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0168.degrees latitude (g = 980.6199 gals.).
 NG0168
 NG0168.The modeled gravity was interpolated from observed gravity values.
 NG0168
 NG0168;                    North         East    Units  Estimated Accuracy
 NG0168;SPC IL E     -   616,730.      342,080.      MT  (+/- 180 meters Scaled)
 NG0168
 NG0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM320745(NAD 83)
 NG0168
 NG0168                          SUPERSEDED SURVEY CONTROL
 NG0168
 NG0168  NGVD 29 (??/??/92)  211.904  (m)          695.22   (f) ADJ UNCH    2 0
 NG0168
 NG0168.Superseded values are not recommended for survey control.
 NG0168
 NG0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0168.See file dsdata.pdf to determine how the superseded data were derived.
 NG0168
 NG0168_MARKER: R = RIVET
 NG0168_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0168_SP_SET: BRIDGE
 NG0168_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0168
 NG0168  HISTORY     - Date     Condition        Report By
 NG0168  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0168  HISTORY     - 1935     GOOD             CGS
 NG0168  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0168
 NG0168                          STATION DESCRIPTION
 NG0168
 NG0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0168'1.4 MI S FROM LAKE FOREST.
 NG0168'1.4 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0168'FROM THE CITY PARK AT LAKE FOREST, LAKE COUNTY, AT BRIDGE NO.
 NG0168'1361, IN THE SOUTHWEST CORNER OF THE WEST STONE HEADWALL, 16
 NG0168'FEET WEST OF THE CENTERLINE OF THE WEST TRACK, AND ABOUT 2 FEET
 NG0168'BELOW THE LEVEL OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
 NG0168
 NG0168                          STATION RECOVERY (1973)
 NG0168
 NG0168'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0168'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0495 ***********************************************************************
 MF0495  DESIGNATION -  RV 37
 MF0495  PID         -  MF0495
 MF0495  STATE/COUNTY-  IL/LASALLE
 MF0495  COUNTRY     -  US
 MF0495  USGS QUAD   -  EARLVILLE (2018)
 MF0495
 MF0495                         *CURRENT SURVEY CONTROL
 MF0495  ______________________________________________________________________
 MF0495* NAD 83(1986) POSITION- 41 36 31.     (N) 088 55 11.     (W)   SCALED
 MF0495* NAVD 88 ORTHO HEIGHT -   214.724 (meters)      704.47  (feet) ADJUSTED
 MF0495  ______________________________________________________________________
 MF0495  GEOID HEIGHT    -        -33.215 (meters)                     GEOID18
 MF0495  DYNAMIC HEIGHT  -        214.639 (meters)      704.19  (feet) COMP
 MF0495  MODELED GRAVITY -    980,221.2   (mgal)                       NAVD 88
 MF0495
 MF0495  VERT ORDER      -  SECOND    CLASS 0
 MF0495
 MF0495.The horizontal coordinates were scaled from a map and have
 MF0495.an estimated accuracy of +/- 6 seconds.
 MF0495
 MF0495.The orthometric height was determined by differential leveling and
 MF0495.adjusted by the NATIONAL GEODETIC SURVEY
 MF0495.in June 1991.
 MF0495
 MF0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0495.GEOID18 height accuracy estimate available here.
 MF0495
 MF0495.Click photographs - Photos may exist for this station.
 MF0495
 MF0495.The dynamic height is computed by dividing the NAVD 88
 MF0495.geopotential number by the normal gravity value computed on the
 MF0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0495.degrees latitude (g = 980.6199 gals.).
 MF0495
 MF0495.The modeled gravity was interpolated from observed gravity values.
 MF0495
 MF0495;                    North         East    Units  Estimated Accuracy
 MF0495;SPC IL E     -   548,800.      251,120.      MT  (+/- 180 meters Scaled)
 MF0495
 MF0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM400081(NAD 83)
 MF0495
 MF0495                          SUPERSEDED SURVEY CONTROL
 MF0495
 MF0495  NGVD 29 (??/??/92)  214.787  (m)          704.68   (f) ADJ UNCH    2 0
 MF0495
 MF0495.Superseded values are not recommended for survey control.
 MF0495
 MF0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0495.See file dsdata.pdf to determine how the superseded data were derived.
 MF0495
 MF0495_MARKER: R = RIVET
 MF0495_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0495_SP_SET: CULVERT
 MF0495_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0495
 MF0495  HISTORY     - Date     Condition        Report By
 MF0495  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0495  HISTORY     - 1935     GOOD             CGS
 MF0495  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF0495  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0495
 MF0495                          STATION DESCRIPTION
 MF0495
 MF0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0495'1.3 MI NE FROM EARLVILLE.
 MF0495'1.3 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0495'FROM THE CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0495'AT EARLVILLE, LA SALLE COUNTY, AT CULVERT 1133, IN THE TOP OF THE
 MF0495'NORTHEAST END OF THE STONE HEADWALL, 12 FEET NORTHWEST OF
 MF0495'THE CENTERLINE OF THE TRACK, AND ABOUT 1 FOOT LOWER THAN THE
 MF0495'TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0495
 MF0495                          STATION RECOVERY (1997)
 MF0495
 MF0495'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0495'MARK NOT FOUND.
 MF0495
 MF0495                          STATION RECOVERY (2002)
 MF0495
 MF0495'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0495'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0312 ***********************************************************************
 JC0312  DESIGNATION -  RV 38
 JC0312  PID         -  JC0312
 JC0312  STATE/COUNTY-  IL/MONROE
 JC0312  COUNTRY     -  US
 JC0312  USGS QUAD   -  VALMEYER (2018)
 JC0312
 JC0312                         *CURRENT SURVEY CONTROL
 JC0312  ______________________________________________________________________
 JC0312* NAD 83(1986) POSITION- 38 15 39.     (N) 090 18 04.     (W)   SCALED
 JC0312* NAVD 88 ORTHO HEIGHT -   121.407 (meters)      398.32  (feet) ADJUSTED
 JC0312  ______________________________________________________________________
 JC0312  GEOID HEIGHT    -        -30.192 (meters)                     GEOID18
 JC0312  DYNAMIC HEIGHT  -        121.327 (meters)      398.05  (feet) COMP
 JC0312  MODELED GRAVITY -    979,967.5   (mgal)                       NAVD 88
 JC0312
 JC0312  VERT ORDER      -  SECOND    CLASS 0
 JC0312
 JC0312.The horizontal coordinates were scaled from a map and have
 JC0312.an estimated accuracy of +/- 6 seconds.
 JC0312
 JC0312.The orthometric height was determined by differential leveling and
 JC0312.adjusted by the NATIONAL GEODETIC SURVEY
 JC0312.in June 1991.
 JC0312
 JC0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0312.GEOID18 height accuracy estimate available here.
 JC0312
 JC0312.Click photographs - Photos may exist for this station.
 JC0312
 JC0312.The dynamic height is computed by dividing the NAVD 88
 JC0312.geopotential number by the normal gravity value computed on the
 JC0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0312.degrees latitude (g = 980.6199 gals.).
 JC0312
 JC0312.The modeled gravity was interpolated from observed gravity values.
 JC0312
 JC0312;                    North         East    Units  Estimated Accuracy
 JC0312;SPC IL W     -   176,930.      688,230.      MT  (+/- 180 meters Scaled)
 JC0312
 JC0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC361382(NAD 83)
 JC0312
 JC0312                          SUPERSEDED SURVEY CONTROL
 JC0312
 JC0312  NGVD 29 (??/??/92)  121.536  (m)          398.74   (f) ADJ UNCH    2 0
 JC0312
 JC0312.Superseded values are not recommended for survey control.
 JC0312
 JC0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0312.See file dsdata.pdf to determine how the superseded data were derived.
 JC0312
 JC0312_MARKER: Z = SEE DESCRIPTION
 JC0312_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0312_SP_SET: MILEPOST
 JC0312_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0312
 JC0312  HISTORY     - Date     Condition        Report By
 JC0312  HISTORY     - UNK      MONUMENTED       MPRR
 JC0312  HISTORY     - 1935     GOOD             CGS
 JC0312
 JC0312                          STATION DESCRIPTION
 JC0312
 JC0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0312'3 MI N FROM MAEYSTOWN.
 JC0312'3.0 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0312'STATION AT MAEYSTOWN, MONROE COUNTY, AND IN THE TOP OF CONCRETE
 JC0312'MILEPOST 25.  A COPPER PIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0170 ***********************************************************************
 NG0170  DESIGNATION -  RV 38
 NG0170  PID         -  NG0170
 NG0170  STATE/COUNTY-  IL/LAKE
 NG0170  COUNTRY     -  US
 NG0170  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0170
 NG0170                         *CURRENT SURVEY CONTROL
 NG0170  ______________________________________________________________________
 NG0170* NAD 83(1986) POSITION- 42 13 55.     (N) 087 49 55.     (W)   SCALED
 NG0170* NAVD 88 ORTHO HEIGHT -   213.283 (meters)      699.75  (feet) ADJUSTED
 NG0170  ______________________________________________________________________
 NG0170  GEOID HEIGHT    -        -34.084 (meters)                     GEOID18
 NG0170  DYNAMIC HEIGHT  -        213.216 (meters)      699.53  (feet) COMP
 NG0170  MODELED GRAVITY -    980,302.4   (mgal)                       NAVD 88
 NG0170
 NG0170  VERT ORDER      -  SECOND    CLASS 0
 NG0170
 NG0170.The horizontal coordinates were scaled from a map and have
 NG0170.an estimated accuracy of +/- 6 seconds.
 NG0170
 NG0170.The orthometric height was determined by differential leveling and
 NG0170.adjusted by the NATIONAL GEODETIC SURVEY
 NG0170.in June 1991.
 NG0170
 NG0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0170.GEOID18 height accuracy estimate available here.
 NG0170
 NG0170.Click photographs - Photos may exist for this station.
 NG0170
 NG0170.The dynamic height is computed by dividing the NAVD 88
 NG0170.geopotential number by the normal gravity value computed on the
 NG0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0170.degrees latitude (g = 980.6199 gals.).
 NG0170
 NG0170.The modeled gravity was interpolated from observed gravity values.
 NG0170
 NG0170;                    North         East    Units  Estimated Accuracy
 NG0170;SPC IL E     -   617,990.      341,390.      MT  (+/- 180 meters Scaled)
 NG0170
 NG0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM313758(NAD 83)
 NG0170
 NG0170                          SUPERSEDED SURVEY CONTROL
 NG0170
 NG0170  NGVD 29 (??/??/92)  213.382  (m)          700.07   (f) ADJ UNCH    2 0
 NG0170
 NG0170.Superseded values are not recommended for survey control.
 NG0170
 NG0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0170.See file dsdata.pdf to determine how the superseded data were derived.
 NG0170
 NG0170_MARKER: R = RIVET
 NG0170_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0170_SP_SET: FOUNDATION
 NG0170_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0170
 NG0170  HISTORY     - Date     Condition        Report By
 NG0170  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0170  HISTORY     - 1935     GOOD             CGS
 NG0170  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0170
 NG0170                          STATION DESCRIPTION
 NG0170
 NG0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0170'AT LAKE FOREST.
 NG0170'AT LAKE FOREST, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0170'RAILWAY, AT SIGNAL NO. 359, IN THE SOUTHWEST CORNER OF THE
 NG0170'CONCRETE FOUNDATION, 13 FEET WEST OF THE CENTERLINE OF THE WEST
 NG0170'TRACK, AND 1.5 FEET BELOW THE LEVEL OF THE RAIL.  A STANDARD
 NG0170'MONEL-METAL RIVET.
 NG0170
 NG0170                          STATION RECOVERY (1973)
 NG0170
 NG0170'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0170'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0497 ***********************************************************************
 MF0497  DESIGNATION -  RV 38
 MF0497  PID         -  MF0497
 MF0497  STATE/COUNTY-  IL/LASALLE
 MF0497  COUNTRY     -  US
 MF0497  USGS QUAD   -  EARLVILLE (2018)
 MF0497
 MF0497                         *CURRENT SURVEY CONTROL
 MF0497  ______________________________________________________________________
 MF0497* NAD 83(1986) POSITION- 41 35 44.     (N) 088 55 34.     (W)   SCALED
 MF0497* NAVD 88 ORTHO HEIGHT -   212.685 (meters)      697.78  (feet) ADJUSTED
 MF0497  ______________________________________________________________________
 MF0497  GEOID HEIGHT    -        -33.203 (meters)                     GEOID18
 MF0497  DYNAMIC HEIGHT  -        212.601 (meters)      697.51  (feet) COMP
 MF0497  MODELED GRAVITY -    980,221.5   (mgal)                       NAVD 88
 MF0497
 MF0497  VERT ORDER      -  SECOND    CLASS 0
 MF0497
 MF0497.The horizontal coordinates were scaled from a map and have
 MF0497.an estimated accuracy of +/- 6 seconds.
 MF0497
 MF0497.The orthometric height was determined by differential leveling and
 MF0497.adjusted by the NATIONAL GEODETIC SURVEY
 MF0497.in June 1991.
 MF0497
 MF0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0497.GEOID18 height accuracy estimate available here.
 MF0497
 MF0497.Click photographs - Photos may exist for this station.
 MF0497
 MF0497.The dynamic height is computed by dividing the NAVD 88
 MF0497.geopotential number by the normal gravity value computed on the
 MF0497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0497.degrees latitude (g = 980.6199 gals.).
 MF0497
 MF0497.The modeled gravity was interpolated from observed gravity values.
 MF0497
 MF0497;                    North         East    Units  Estimated Accuracy
 MF0497;SPC IL E     -   547,350.      250,580.      MT  (+/- 180 meters Scaled)
 MF0497
 MF0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM394066(NAD 83)
 MF0497
 MF0497                          SUPERSEDED SURVEY CONTROL
 MF0497
 MF0497  NGVD 29 (??/??/92)  212.750  (m)          698.00   (f) ADJ UNCH    2 0
 MF0497
 MF0497.Superseded values are not recommended for survey control.
 MF0497
 MF0497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0497.See file dsdata.pdf to determine how the superseded data were derived.
 MF0497
 MF0497_MARKER: R = RIVET
 MF0497_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0497_SP_SET: CULVERT
 MF0497_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0497
 MF0497  HISTORY     - Date     Condition        Report By
 MF0497  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0497  HISTORY     - 1935     GOOD             CGS
 MF0497  HISTORY     - 19970801 POOR             USPSQD
 MF0497  HISTORY     - 20020819 POOR             USPSQD
 MF0497
 MF0497                          STATION DESCRIPTION
 MF0497
 MF0497'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0497'0.4 MI NE FROM EARLVILLE.
 MF0497'0.4 MILE NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0497'FROM THE CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0497'AT EARLVILLE, LA SALLE COUNTY, AT CULVERT 1137, IN THE TOP OF
 MF0497'THE NORTHEAST END OF THE STONE HEADWALL, 9 FEET NORTHWEST
 MF0497'OF THE CENTERLINE OF THE TRACK, AND LEVEL WITH THE TRACK.  A
 MF0497'STANDARD MONEL-METAL RIVET.
 MF0497
 MF0497                          STATION RECOVERY (1997)
 MF0497
 MF0497'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0497'MARK RECOVERED IN POOR CONDITION.
 MF0497
 MF0497                          STATION RECOVERY (2002)
 MF0497
 MF0497'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0497'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0315 ***********************************************************************
 JC0315  DESIGNATION -  RV 39
 JC0315  PID         -  JC0315
 JC0315  STATE/COUNTY-  IL/MONROE
 JC0315  COUNTRY     -  US
 JC0315  USGS QUAD   -  SELMA (2017)
 JC0315
 JC0315                         *CURRENT SURVEY CONTROL
 JC0315  ______________________________________________________________________
 JC0315* NAD 83(1986) POSITION- 38 14 09.     (N) 090 17 19.     (W)   SCALED
 JC0315* NAVD 88 ORTHO HEIGHT -   119.922 (meters)      393.44  (feet) ADJUSTED
 JC0315  ______________________________________________________________________
 JC0315  GEOID HEIGHT    -        -30.131 (meters)                     GEOID18
 JC0315  DYNAMIC HEIGHT  -        119.843 (meters)      393.18  (feet) COMP
 JC0315  MODELED GRAVITY -    979,967.1   (mgal)                       NAVD 88
 JC0315
 JC0315  VERT ORDER      -  SECOND    CLASS 0
 JC0315
 JC0315.The horizontal coordinates were scaled from a map and have
 JC0315.an estimated accuracy of +/- 6 seconds.
 JC0315
 JC0315.The orthometric height was determined by differential leveling and
 JC0315.adjusted by the NATIONAL GEODETIC SURVEY
 JC0315.in June 1991.
 JC0315
 JC0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0315.GEOID18 height accuracy estimate available here.
 JC0315
 JC0315.Click photographs - Photos may exist for this station.
 JC0315
 JC0315.The dynamic height is computed by dividing the NAVD 88
 JC0315.geopotential number by the normal gravity value computed on the
 JC0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0315.degrees latitude (g = 980.6199 gals.).
 JC0315
 JC0315.The modeled gravity was interpolated from observed gravity values.
 JC0315
 JC0315;                    North         East    Units  Estimated Accuracy
 JC0315;SPC IL W     -   174,150.      689,320.      MT  (+/- 180 meters Scaled)
 JC0315
 JC0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC373354(NAD 83)
 JC0315
 JC0315                          SUPERSEDED SURVEY CONTROL
 JC0315
 JC0315  NGVD 29 (??/??/92)  120.050  (m)          393.86   (f) ADJ UNCH    2 0
 JC0315
 JC0315.Superseded values are not recommended for survey control.
 JC0315
 JC0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0315.See file dsdata.pdf to determine how the superseded data were derived.
 JC0315
 JC0315_MARKER: R = RIVET
 JC0315_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0315_SP_SET: CULVERT
 JC0315_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0315
 JC0315  HISTORY     - Date     Condition        Report By
 JC0315  HISTORY     - UNK      MONUMENTED       MPRR
 JC0315  HISTORY     - 1935     GOOD             CGS
 JC0315
 JC0315                          STATION DESCRIPTION
 JC0315
 JC0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0315'1.1 MI N FROM MAEYSTOWN.
 JC0315'1.1 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0315'STATION AT MAEYSTOWN, MONROE COUNTY, AT POLE 26/31, AT A BOX
 JC0315'CULVERT, IN THE TOP OF THE NORTH END OF THE CONCRETE HEADWALL,
 JC0315'15 FEET WEST OF THE CENTERLINE OF THE SOUTH-BOUND TRACK, AND
 JC0315'ABOUT 5 FEET LOWER THAN THE TRACK.  A STANDARD MONEL-METAL
 JC0315'RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0174 ***********************************************************************
 NG0174  DESIGNATION -  RV 39
 NG0174  PID         -  NG0174
 NG0174  STATE/COUNTY-  IL/LAKE
 NG0174  COUNTRY     -  US
 NG0174  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0174
 NG0174                         *CURRENT SURVEY CONTROL
 NG0174  ______________________________________________________________________
 NG0174* NAD 83(1986) POSITION- 42 14 36.     (N) 087 50 13.     (W)   SCALED
 NG0174* NAVD 88 ORTHO HEIGHT -   213.929 (meters)      701.87  (feet) ADJUSTED
 NG0174  ______________________________________________________________________
 NG0174  GEOID HEIGHT    -        -34.102 (meters)                     GEOID18
 NG0174  DYNAMIC HEIGHT  -        213.862 (meters)      701.65  (feet) COMP
 NG0174  MODELED GRAVITY -    980,302.8   (mgal)                       NAVD 88
 NG0174
 NG0174  VERT ORDER      -  FIRST     CLASS 0
 NG0174
 NG0174.The horizontal coordinates were scaled from a map and have
 NG0174.an estimated accuracy of +/- 6 seconds.
 NG0174
 NG0174.The orthometric height was determined by differential leveling and
 NG0174.adjusted by the NATIONAL GEODETIC SURVEY
 NG0174.in June 1991.
 NG0174
 NG0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0174.GEOID18 height accuracy estimate available here.
 NG0174
 NG0174.Click photographs - Photos may exist for this station.
 NG0174
 NG0174.The dynamic height is computed by dividing the NAVD 88
 NG0174.geopotential number by the normal gravity value computed on the
 NG0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0174.degrees latitude (g = 980.6199 gals.).
 NG0174
 NG0174.The modeled gravity was interpolated from observed gravity values.
 NG0174
 NG0174;                    North         East    Units  Estimated Accuracy
 NG0174;SPC IL E     -   619,250.      340,970.      MT  (+/- 180 meters Scaled)
 NG0174
 NG0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM309771(NAD 83)
 NG0174
 NG0174                          SUPERSEDED SURVEY CONTROL
 NG0174
 NG0174  NGVD 29 (??/??/92)  214.032  (m)          702.20   (f) ADJ UNCH    1 0
 NG0174
 NG0174.Superseded values are not recommended for survey control.
 NG0174
 NG0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0174.See file dsdata.pdf to determine how the superseded data were derived.
 NG0174
 NG0174_MARKER: R = RIVET
 NG0174_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0174_SP_SET: CULVERT
 NG0174_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0174
 NG0174  HISTORY     - Date     Condition        Report By
 NG0174  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0174  HISTORY     - 1973     GOOD             NGS
 NG0174
 NG0174                          STATION DESCRIPTION
 NG0174
 NG0174'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0174'0.6 MI S FROM LAKE FOREST.
 NG0174'ABOUT 0.6 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0174'FROM THE CROSSING OF DEERPATH AVENUE AT LAKE FOREST, 9.6 FEET
 NG0174'WEST OF THE WEST RAIL OF THE WEST TRACK, 52 FEET EAST OF THE
 NG0174'CENTER LINE OF WESTERN AVENUE, ABOUT 3 FEET BELOW THE LEVEL OF
 NG0174'THE TRACK AND IS A MONEL METAL RIVET IN TOP OF THE SOUTHWEST
 NG0174'CORNER OF THE WEST STONE HEADWALL FOR A CULVERT UNDER THE TRACKS.
 NG0174'SEC 33, T44N, R12E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0499 ***********************************************************************
 MF0499  DESIGNATION -  RV 39
 MF0499  PID         -  MF0499
 MF0499  STATE/COUNTY-  IL/LASALLE
 MF0499  COUNTRY     -  US
 MF0499  USGS QUAD   -  EARLVILLE (2018)
 MF0499
 MF0499                         *CURRENT SURVEY CONTROL
 MF0499  ______________________________________________________________________
 MF0499* NAD 83(1986) POSITION- 41 35 22.     (N) 088 55 45.     (W)   SCALED
 MF0499* NAVD 88 ORTHO HEIGHT -   213.272 (meters)      699.71  (feet) ADJUSTED
 MF0499  ______________________________________________________________________
 MF0499  GEOID HEIGHT    -        -33.196 (meters)                     GEOID18
 MF0499  DYNAMIC HEIGHT  -        213.188 (meters)      699.43  (feet) COMP
 MF0499  MODELED GRAVITY -    980,221.7   (mgal)                       NAVD 88
 MF0499
 MF0499  VERT ORDER      -  SECOND    CLASS 0
 MF0499
 MF0499.The horizontal coordinates were scaled from a map and have
 MF0499.an estimated accuracy of +/- 6 seconds.
 MF0499
 MF0499.The orthometric height was determined by differential leveling and
 MF0499.adjusted by the NATIONAL GEODETIC SURVEY
 MF0499.in June 1991.
 MF0499
 MF0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0499.GEOID18 height accuracy estimate available here.
 MF0499
 MF0499.Click photographs - Photos may exist for this station.
 MF0499
 MF0499.The dynamic height is computed by dividing the NAVD 88
 MF0499.geopotential number by the normal gravity value computed on the
 MF0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0499.degrees latitude (g = 980.6199 gals.).
 MF0499
 MF0499.The modeled gravity was interpolated from observed gravity values.
 MF0499
 MF0499;                    North         East    Units  Estimated Accuracy
 MF0499;SPC IL E     -   546,680.      250,320.      MT  (+/- 180 meters Scaled)
 MF0499
 MF0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM392059(NAD 83)
 MF0499
 MF0499                          SUPERSEDED SURVEY CONTROL
 MF0499
 MF0499  NGVD 29 (??/??/92)  213.337  (m)          699.92   (f) ADJ UNCH    2 0
 MF0499
 MF0499.Superseded values are not recommended for survey control.
 MF0499
 MF0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0499.See file dsdata.pdf to determine how the superseded data were derived.
 MF0499
 MF0499_MARKER: R = RIVET
 MF0499_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0499_SP_SET: CULVERT
 MF0499_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0499_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0499+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2002
 MF0499
 MF0499  HISTORY     - Date     Condition        Report By
 MF0499  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0499  HISTORY     - 1935     GOOD             CGS
 MF0499  HISTORY     - 19970801 GOOD             USPSQD
 MF0499  HISTORY     - 20020819 GOOD             USPSQD
 MF0499
 MF0499                          STATION DESCRIPTION
 MF0499
 MF0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0499'AT EARLVILLE.
 MF0499'AT EARLVILLE, LA SALLE COUNTY, AT THE CROSSING OF THE CHICAGO
 MF0499'AND NORTH WESTERN RAILWAY AND THE CHICAGO, BURLINGTON AND QUINCY
 MF0499'RAILROAD, AT CULVERT 1139 UNDER THE FORMER RAILROAD, IN THE
 MF0499'TOP OF THE SOUTHWEST END OF THE STONE HEADWALL, 9 FEET SOUTHEAST
 MF0499'OF THE CENTERLINE OF THE TRACK, AND ABOUT 1-1/2 FEET LOWER
 MF0499'THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 MF0499
 MF0499                          STATION RECOVERY (1997)
 MF0499
 MF0499'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0499'RECOVERED IN GOOD CONDITION.
 MF0499
 MF0499                          STATION RECOVERY (2002)
 MF0499
 MF0499'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0499'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1183 ***********************************************************************
 LC1183  DESIGNATION -  RV 4
 LC1183  PID         -  LC1183
 LC1183  STATE/COUNTY-  IL/MENARD
 LC1183  COUNTRY     -  US
 LC1183  USGS QUAD   -  OAKFORD (2018)
 LC1183
 LC1183                         *CURRENT SURVEY CONTROL
 LC1183  ______________________________________________________________________
 LC1183* NAD 83(1986) POSITION- 40 03 35.     (N) 089 55 28.     (W)   SCALED
 LC1183* NAVD 88 ORTHO HEIGHT -   184.135 (meters)      604.12  (feet) ADJUSTED
 LC1183  ______________________________________________________________________
 LC1183  GEOID HEIGHT    -        -32.674 (meters)                     GEOID18
 LC1183  DYNAMIC HEIGHT  -        184.041 (meters)      603.81  (feet) COMP
 LC1183  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 LC1183
 LC1183  VERT ORDER      -  SECOND    CLASS 0
 LC1183
 LC1183.The horizontal coordinates were scaled from a map and have
 LC1183.an estimated accuracy of +/- 6 seconds.
 LC1183
 LC1183.The orthometric height was determined by differential leveling and
 LC1183.adjusted by the NATIONAL GEODETIC SURVEY
 LC1183.in June 1991.
 LC1183
 LC1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1183.GEOID18 height accuracy estimate available here.
 LC1183
 LC1183.Click photographs - Photos may exist for this station.
 LC1183
 LC1183.The dynamic height is computed by dividing the NAVD 88
 LC1183.geopotential number by the normal gravity value computed on the
 LC1183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1183.degrees latitude (g = 980.6199 gals.).
 LC1183
 LC1183.The modeled gravity was interpolated from observed gravity values.
 LC1183
 LC1183;                    North         East    Units  Estimated Accuracy
 LC1183;SPC IL W     -   376,650.      720,670.      MT  (+/- 180 meters Scaled)
 LC1183
 LC1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK505384(NAD 83)
 LC1183
 LC1183                          SUPERSEDED SURVEY CONTROL
 LC1183
 LC1183  NGVD 29 (??/??/92)  184.234  (m)          604.44   (f) ADJ UNCH    2 0
 LC1183
 LC1183.Superseded values are not recommended for survey control.
 LC1183
 LC1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1183.See file dsdata.pdf to determine how the superseded data were derived.
 LC1183
 LC1183_MARKER: R = RIVET
 LC1183_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1183_SP_SET: RETAINING WALL
 LC1183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1183+STABILITY: SURFACE MOTION
 LC1183
 LC1183  HISTORY     - Date     Condition        Report By
 LC1183  HISTORY     - UNK      MONUMENTED       CIMRR
 LC1183  HISTORY     - 1934     GOOD             CGS
 LC1183
 LC1183                          STATION DESCRIPTION
 LC1183
 LC1183'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1183'AT ATTERBERRY.
 LC1183'AT ATTERBERRY, MENARD COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LC1183'RAILWAY, OPPOSITE THE STATION, AT THE EAST SIDE OF A RAMP LEADING
 LC1183'TO AN ELEVATOR, 33 FEET FROM THE CENTERLINE OF THE MAIN TRACK, 33
 LC1183'FEET NORTH OF THE NORTH WALL OF THE ELEVATOR, 13 INCHES FROM
 LC1183'THE NORTH END OF THE WALL, AND IN THE TOP OF THE CONCRETE RETAINING
 LC1183'WALL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0415 ***********************************************************************
 LD0415  DESIGNATION -  RV 4
 LD0415  PID         -  LD0415
 LD0415  STATE/COUNTY-  IL/MCDONOUGH
 LD0415  COUNTRY     -  US
 LD0415  USGS QUAD   -  BLANDINSVILLE (2018)
 LD0415
 LD0415                         *CURRENT SURVEY CONTROL
 LD0415  ______________________________________________________________________
 LD0415* NAD 83(1986) POSITION- 40 33 35.     (N) 090 46 51.     (W)   SCALED
 LD0415* NAVD 88 ORTHO HEIGHT -   228.758 (meters)      750.52  (feet) ADJUSTED
 LD0415  ______________________________________________________________________
 LD0415  GEOID HEIGHT    -        -33.288 (meters)                     GEOID18
 LD0415  DYNAMIC HEIGHT  -        228.645 (meters)      750.15  (feet) COMP
 LD0415  MODELED GRAVITY -    980,123.7   (mgal)                       NAVD 88
 LD0415
 LD0415  VERT ORDER      -  SECOND    CLASS 0
 LD0415
 LD0415.The horizontal coordinates were scaled from a map and have
 LD0415.an estimated accuracy of +/- 6 seconds.
 LD0415
 LD0415.The orthometric height was determined by differential leveling and
 LD0415.adjusted by the NATIONAL GEODETIC SURVEY
 LD0415.in June 1991.
 LD0415
 LD0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0415.GEOID18 height accuracy estimate available here.
 LD0415
 LD0415.Click photographs - Photos may exist for this station.
 LD0415
 LD0415.The dynamic height is computed by dividing the NAVD 88
 LD0415.geopotential number by the normal gravity value computed on the
 LD0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0415.degrees latitude (g = 980.6199 gals.).
 LD0415
 LD0415.The modeled gravity was interpolated from observed gravity values.
 LD0415
 LD0415;                    North         East    Units  Estimated Accuracy
 LD0415;SPC IL W     -   432,320.      647,990.      MT  (+/- 180 meters Scaled)
 LD0415
 LD0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE878922(NAD 83)
 LD0415
 LD0415                          SUPERSEDED SURVEY CONTROL
 LD0415
 LD0415  NGVD 29 (??/??/92)  228.816  (m)          750.71   (f) ADJ UNCH    2 0
 LD0415
 LD0415.Superseded values are not recommended for survey control.
 LD0415
 LD0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0415.See file dsdata.pdf to determine how the superseded data were derived.
 LD0415
 LD0415_MARKER: R = RIVET
 LD0415_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0415_SP_SET: CULVERT
 LD0415_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0415
 LD0415  HISTORY     - Date     Condition        Report By
 LD0415  HISTORY     - UNK      MONUMENTED       TPWRR
 LD0415  HISTORY     - 1935     GOOD             CGS
 LD0415  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0415  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0415
 LD0415                          STATION DESCRIPTION
 LD0415
 LD0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0415'1.7 MI W FROM SCIOTA.
 LD0415'1.7 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0415'THE STATION AT SCIOTA, MCDONOUGH  COUNTY, AT POLE 185+03, AND IN
 LD0415'THE TOP OF THE EAST END OF THE NORTH HEADWALL OF A CONCRETE
 LD0415'CULVERT.  A STANDARD MONEL-METAL RIVET.
 LD0415
 LD0415                          STATION RECOVERY (2003)
 LD0415
 LD0415'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0415'MARK NOT FOUND.
 LD0415
 LD0415                          STATION RECOVERY (2012)
 LD0415
 LD0415'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0415'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1904 ***********************************************************************
 ME1904  DESIGNATION -  RV 4
 ME1904  PID         -  ME1904
 ME1904  STATE/COUNTY-  IL/COOK
 ME1904  COUNTRY     -  US
 ME1904  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1904
 ME1904                         *CURRENT SURVEY CONTROL
 ME1904  ______________________________________________________________________
 ME1904* NAD 83(1986) POSITION- 41 54 47.     (N) 087 39 54.     (W)   SCALED
 ME1904* NAVD 88 ORTHO HEIGHT -   182.355 (meters)      598.28  (feet) ADJUSTED
 ME1904  ______________________________________________________________________
 ME1904  GEOID HEIGHT    -        -33.631 (meters)                     GEOID18
 ME1904  DYNAMIC HEIGHT  -        182.293 (meters)      598.07  (feet) COMP
 ME1904  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 ME1904
 ME1904  VERT ORDER      -  FIRST     CLASS II
 ME1904
 ME1904.The horizontal coordinates were scaled from a map and have
 ME1904.an estimated accuracy of +/- 6 seconds.
 ME1904
 ME1904.The orthometric height was determined by differential leveling and
 ME1904.adjusted by the NATIONAL GEODETIC SURVEY
 ME1904.in June 1991.
 ME1904
 ME1904.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1904.GEOID18 height accuracy estimate available here.
 ME1904
 ME1904.Click photographs - Photos may exist for this station.
 ME1904
 ME1904.The dynamic height is computed by dividing the NAVD 88
 ME1904.geopotential number by the normal gravity value computed on the
 ME1904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1904.degrees latitude (g = 980.6199 gals.).
 ME1904
 ME1904.The modeled gravity was interpolated from observed gravity values.
 ME1904
 ME1904;                    North         East    Units  Estimated Accuracy
 ME1904;SPC IL E     -   582,660.      355,450.      MT  (+/- 180 meters Scaled)
 ME1904
 ME1904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM448403(NAD 83)
 ME1904
 ME1904                          SUPERSEDED SURVEY CONTROL
 ME1904
 ME1904  NGVD 29 (??/??/92)  182.438  (m)          598.55   (f) ADJ UNCH    1 2
 ME1904
 ME1904.Superseded values are not recommended for survey control.
 ME1904
 ME1904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1904.See file dsdata.pdf to determine how the superseded data were derived.
 ME1904
 ME1904_MARKER: R = RIVET
 ME1904_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1904_SP_SET: ABUTMENT
 ME1904_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1904
 ME1904  HISTORY     - Date     Condition        Report By
 ME1904  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1904  HISTORY     - 1947     GOOD             CGS
 ME1904  HISTORY     - 1987     GOOD             USPSQD
 ME1904
 ME1904                          STATION DESCRIPTION
 ME1904
 ME1904'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1904'AT CHICAGO.
 ME1904'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, SET IN
 ME1904'THE TOP OF THE NORTHEAST END OF THE NORTHWEST ABUTMENT OF THE
 ME1904'RAILROAD BRIDGE OVER WABANSIA AVENUE, 6.5 FEET NORTHEAST OF THE
 ME1904'NORTHEAST RAIL OF THE NORTHEAST TRACK, 2.5 FEET NORTH OF THE
 ME1904'NORTH CORNER OF THE NORTHEAST GIRDER, 0.7 FOOT SOUTHEAST OF THE
 ME1904'NORTHWEST EDGE OF THE ABUTMENT, 0.5 FOOT SOUTHWEST OF THE
 ME1904'NORTHEAST EDGE OF THE ABUTMENT AND ABOUT 1.5 FOOT BELOW THE
 ME1904'TRACK.
 ME1904
 ME1904                          STATION RECOVERY (1987)
 ME1904
 ME1904'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0039 ***********************************************************************
 LC0039  DESIGNATION -  RV 4
 LC0039  PID         -  LC0039
 LC0039  STATE/COUNTY-  IL/LIVINGSTON
 LC0039  COUNTRY     -  US
 LC0039  USGS QUAD   -  FORREST NORTH (2018)
 LC0039
 LC0039                         *CURRENT SURVEY CONTROL
 LC0039  ______________________________________________________________________
 LC0039* NAD 83(1986) POSITION- 40 45 00.     (N) 088 22 40.     (W)   SCALED
 LC0039* NAVD 88 ORTHO HEIGHT -   218.128 (meters)      715.64  (feet) ADJUSTED
 LC0039  ______________________________________________________________________
 LC0039  GEOID HEIGHT    -        -32.054 (meters)                     GEOID18
 LC0039  DYNAMIC HEIGHT  -        218.034 (meters)      715.33  (feet) COMP
 LC0039  MODELED GRAVITY -    980,187.2   (mgal)                       NAVD 88
 LC0039
 LC0039  VERT ORDER      -  SECOND    CLASS 0
 LC0039
 LC0039.The horizontal coordinates were scaled from a map and have
 LC0039.an estimated accuracy of +/- 6 seconds.
 LC0039
 LC0039.The orthometric height was determined by differential leveling and
 LC0039.adjusted by the NATIONAL GEODETIC SURVEY
 LC0039.in June 1991.
 LC0039
 LC0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0039.GEOID18 height accuracy estimate available here.
 LC0039
 LC0039.Click photographs - Photos may exist for this station.
 LC0039
 LC0039.The dynamic height is computed by dividing the NAVD 88
 LC0039.geopotential number by the normal gravity value computed on the
 LC0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0039.degrees latitude (g = 980.6199 gals.).
 LC0039
 LC0039.The modeled gravity was interpolated from observed gravity values.
 LC0039
 LC0039;                    North         East    Units  Estimated Accuracy
 LC0039;SPC IL E     -   453,280.      296,250.      MT  (+/- 180 meters Scaled)
 LC0039
 LC0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL836119(NAD 83)
 LC0039
 LC0039                          SUPERSEDED SURVEY CONTROL
 LC0039
 LC0039  NGVD 29 (??/??/92)  218.193  (m)          715.85   (f) ADJ UNCH    2 0
 LC0039
 LC0039.Superseded values are not recommended for survey control.
 LC0039
 LC0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0039.See file dsdata.pdf to determine how the superseded data were derived.
 LC0039
 LC0039_MARKER: R = RIVET
 LC0039_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0039_SP_SET: BRIDGE
 LC0039_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0039
 LC0039  HISTORY     - Date     Condition        Report By
 LC0039  HISTORY     - UNK      MONUMENTED       TPWRR
 LC0039  HISTORY     - 1935     GOOD             CGS
 LC0039
 LC0039                          STATION DESCRIPTION
 LC0039
 LC0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0039'1.5 MI E FROM FORREST.
 LC0039'1.5 MILES EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0039'FROM THE STATION AT FORREST, LIVINGSTON COUNTY, 7-1/2 POLES
 LC0039'EAST OF MILEPOST 45, AT A 25-FOOT BRIDGE, IN THE TOP OF THE
 LC0039'NORTHWEST CORNER OF THE EAST STONE ABUTMENT, 9 FEET NORTH OF
 LC0039'THE CENTERLINE OF THE TRACK, AND 3-1/2 FEET LOWER THAN THE TRACK.
 LC0039'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0030 ***********************************************************************
 MG0030  DESIGNATION -  RV 4
 MG0030  PID         -  MG0030
 MG0030  STATE/COUNTY-  IL/WHITESIDE
 MG0030  COUNTRY     -  US
 MG0030  USGS QUAD   -  CLINTON (2018)
 MG0030
 MG0030                         *CURRENT SURVEY CONTROL
 MG0030  ______________________________________________________________________
 MG0030* NAD 83(1986) POSITION- 41 50 53.     (N) 090 07 45.     (W)   SCALED
 MG0030* NAVD 88 ORTHO HEIGHT -   184.839 (meters)      606.43  (feet) ADJUSTED
 MG0030  ______________________________________________________________________
 MG0030  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 MG0030  DYNAMIC HEIGHT  -        184.771 (meters)      606.20  (feet) COMP
 MG0030  MODELED GRAVITY -    980,251.5   (mgal)                       NAVD 88
 MG0030
 MG0030  VERT ORDER      -  SECOND    CLASS 0
 MG0030
 MG0030.The horizontal coordinates were scaled from a map and have
 MG0030.an estimated accuracy of +/- 6 seconds.
 MG0030
 MG0030.The orthometric height was determined by differential leveling and
 MG0030.adjusted by the NATIONAL GEODETIC SURVEY
 MG0030.in June 1991.
 MG0030
 MG0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0030.GEOID18 height accuracy estimate available here.
 MG0030
 MG0030.Click photographs - Photos may exist for this station.
 MG0030
 MG0030.The dynamic height is computed by dividing the NAVD 88
 MG0030.geopotential number by the normal gravity value computed on the
 MG0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0030.degrees latitude (g = 980.6199 gals.).
 MG0030
 MG0030.The modeled gravity was interpolated from observed gravity values.
 MG0030
 MG0030;                    North         East    Units  Estimated Accuracy
 MG0030;SPC IL W     -   575,210.      703,110.      MT  (+/- 180 meters Scaled)
 MG0030
 MG0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG383368(NAD 83)
 MG0030
 MG0030                          SUPERSEDED SURVEY CONTROL
 MG0030
 MG0030  NGVD 29 (??/??/92)  184.861  (m)          606.50   (f) ADJ UNCH    2 0
 MG0030
 MG0030.Superseded values are not recommended for survey control.
 MG0030
 MG0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0030.See file dsdata.pdf to determine how the superseded data were derived.
 MG0030
 MG0030_MARKER: R = RIVET
 MG0030_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0030_SP_SET: FOOTING
 MG0030_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0030
 MG0030  HISTORY     - Date     Condition        Report By
 MG0030  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0030  HISTORY     - 1934     GOOD             CGS
 MG0030  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MG0030  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0030  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0030  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0030
 MG0030                          STATION DESCRIPTION
 MG0030
 MG0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0030'2.1 MI E FROM EAST CLINTON.
 MG0030'2.1 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0030'FROM EAST CLINTON, WHITESIDE COUNTY, 375 FEET EAST OF BRIGE NO.
 MG0030'258 F, IN THE TOP OF THE NORTHEAST CORNER OF THE SOUTHEAST FOOTING
 MG0030'OF A SIGNAL, AND 3 FEET ABOVE THE RAIL.  A STANDARD MONEL-METAL
 MG0030'RIVET.
 MG0030
 MG0030                          STATION RECOVERY (1998)
 MG0030
 MG0030'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0030'MARK NOT FOUND.
 MG0030
 MG0030                          STATION RECOVERY (1999)
 MG0030
 MG0030'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0030'MARK NOT FOUND.
 MG0030
 MG0030                          STATION RECOVERY (2003)
 MG0030
 MG0030'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0030'MARK NOT FOUND.
 MG0030
 MG0030                          STATION RECOVERY (2005)
 MG0030
 MG0030'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0030'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0972 ***********************************************************************
 MF0972  DESIGNATION -  RV 4
 MF0972  PID         -  MF0972
 MF0972  STATE/COUNTY-  IL/BUREAU
 MF0972  COUNTRY     -  US
 MF0972  USGS QUAD   -  BUDA (2018)
 MF0972
 MF0972                         *CURRENT SURVEY CONTROL
 MF0972  ______________________________________________________________________
 MF0972* NAD 83(1986) POSITION- 41 21 30.     (N) 089 41 24.     (W)   SCALED
 MF0972* NAVD 88 ORTHO HEIGHT -   205.632 (meters)      674.64  (feet) ADJUSTED
 MF0972  ______________________________________________________________________
 MF0972  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF0972  DYNAMIC HEIGHT  -        205.548 (meters)      674.37  (feet) COMP
 MF0972  MODELED GRAVITY -    980,211.2   (mgal)                       NAVD 88
 MF0972
 MF0972  VERT ORDER      -  SECOND    CLASS 0
 MF0972
 MF0972.The horizontal coordinates were scaled from a map and have
 MF0972.an estimated accuracy of +/- 6 seconds.
 MF0972
 MF0972.The orthometric height was determined by differential leveling and
 MF0972.adjusted by the NATIONAL GEODETIC SURVEY
 MF0972.in June 1991.
 MF0972
 MF0972.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0972.GEOID18 height accuracy estimate available here.
 MF0972
 MF0972.Click photographs - Photos may exist for this station.
 MF0972
 MF0972.The dynamic height is computed by dividing the NAVD 88
 MF0972.geopotential number by the normal gravity value computed on the
 MF0972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0972.degrees latitude (g = 980.6199 gals.).
 MF0972
 MF0972.The modeled gravity was interpolated from observed gravity values.
 MF0972
 MF0972;                    North         East    Units  Estimated Accuracy
 MF0972;SPC IL W     -   520,930.      739,880.      MT  (+/- 180 meters Scaled)
 MF0972
 MF0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL749820(NAD 83)
 MF0972
 MF0972                          SUPERSEDED SURVEY CONTROL
 MF0972
 MF0972  NGVD 29 (??/??/92)  205.709  (m)          674.90   (f) ADJ UNCH    2 0
 MF0972
 MF0972.Superseded values are not recommended for survey control.
 MF0972
 MF0972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0972.See file dsdata.pdf to determine how the superseded data were derived.
 MF0972
 MF0972_MARKER: R = RIVET
 MF0972_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0972_SP_SET: ABUTMENT
 MF0972_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0972
 MF0972  HISTORY     - Date     Condition        Report By
 MF0972  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0972  HISTORY     - 1938     GOOD             CGS
 MF0972  HISTORY     - 20140722 POOR             INDIV
 MF0972
 MF0972                          STATION DESCRIPTION
 MF0972
 MF0972'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 MF0972'0.6 MI S FROM LANGLEY.
 MF0972'0.6 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0972'FROM THE STATION AT LANGLEY, BUREAU COUNTY, AT OVERPASS 1473,
 MF0972'AND IN THE TOP OF THE WEST END OF THE SOUTH ABUTMENT.  A
 MF0972'STANDARD MONEL-METAL RIVET.
 MF0972
 MF0972                          STATION RECOVERY (2014)
 MF0972
 MF0972'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF0972'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1001 ***********************************************************************
 MF1001  DESIGNATION -  RV 4
 MF1001  PID         -  MF1001
 MF1001  STATE/COUNTY-  IL/BUREAU
 MF1001  COUNTRY     -  US
 MF1001  USGS QUAD   -  BUDA (2018)
 MF1001
 MF1001                         *CURRENT SURVEY CONTROL
 MF1001  ______________________________________________________________________
 MF1001* NAD 83(1986) POSITION- 41 21 33.     (N) 089 44 15.     (W)   SCALED
 MF1001* NAVD 88 ORTHO HEIGHT -   205.355 (meters)      673.74  (feet) ADJUSTED
 MF1001  ______________________________________________________________________
 MF1001  GEOID HEIGHT    -        -33.075 (meters)                     GEOID18
 MF1001  DYNAMIC HEIGHT  -        205.271 (meters)      673.46  (feet) COMP
 MF1001  MODELED GRAVITY -    980,210.7   (mgal)                       NAVD 88
 MF1001
 MF1001  VERT ORDER      -  SECOND    CLASS 0
 MF1001
 MF1001.The horizontal coordinates were scaled from a map and have
 MF1001.an estimated accuracy of +/- 6 seconds.
 MF1001
 MF1001.The orthometric height was determined by differential leveling and
 MF1001.adjusted by the NATIONAL GEODETIC SURVEY
 MF1001.in June 1991.
 MF1001
 MF1001.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1001.GEOID18 height accuracy estimate available here.
 MF1001
 MF1001.Click photographs - Photos may exist for this station.
 MF1001
 MF1001.The dynamic height is computed by dividing the NAVD 88
 MF1001.geopotential number by the normal gravity value computed on the
 MF1001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1001.degrees latitude (g = 980.6199 gals.).
 MF1001
 MF1001.The modeled gravity was interpolated from observed gravity values.
 MF1001
 MF1001;                    North         East    Units  Estimated Accuracy
 MF1001;SPC IL W     -   521,000.      735,910.      MT  (+/- 180 meters Scaled)
 MF1001
 MF1001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL710822(NAD 83)
 MF1001
 MF1001                          SUPERSEDED SURVEY CONTROL
 MF1001
 MF1001  NGVD 29 (??/??/92)  205.434  (m)          673.99   (f) ADJ UNCH    2 0
 MF1001
 MF1001.Superseded values are not recommended for survey control.
 MF1001
 MF1001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1001.See file dsdata.pdf to determine how the superseded data were derived.
 MF1001
 MF1001_MARKER: R = RIVET
 MF1001_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF1001_SP_SET: WATER TANK
 MF1001_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1001
 MF1001  HISTORY     - Date     Condition        Report By
 MF1001  HISTORY     - UNK      MONUMENTED       RIRR
 MF1001  HISTORY     - 1934     GOOD             CGS
 MF1001
 MF1001                          STATION DESCRIPTION
 MF1001
 MF1001'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1001'AT SHEFFIELD.
 MF1001'AT SHEFFIELD, BUREAU COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 MF1001'PACIFIC RAILROAD, ON THE SOUTH SIDE OF THE WATER TANK, AND IN
 MF1001'THE TOP OF THE WATER TANK, AND IN THE TOP OF THE SOUTHWEST CORNER
 MF1001'OF A CONCRETE VALVE-BOX COVER.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0205 ***********************************************************************
 NH0205  DESIGNATION -  RV 4
 NH0205  PID         -  NH0205
 NH0205  STATE/COUNTY-  IL/DE KALB
 NH0205  COUNTRY     -  US
 NH0205  USGS QUAD   -  GENOA (2018)
 NH0205
 NH0205                         *CURRENT SURVEY CONTROL
 NH0205  ______________________________________________________________________
 NH0205* NAD 83(1986) POSITION- 42 03 53.     (N) 088 42 45.     (W)   SCALED
 NH0205* NAVD 88 ORTHO HEIGHT -   249.573 (meters)      818.81  (feet) ADJUSTED
 NH0205  ______________________________________________________________________
 NH0205  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 NH0205  DYNAMIC HEIGHT  -        249.489 (meters)      818.53  (feet) COMP
 NH0205  MODELED GRAVITY -    980,281.1   (mgal)                       NAVD 88
 NH0205
 NH0205  VERT ORDER      -  SECOND    CLASS 0
 NH0205
 NH0205.The horizontal coordinates were scaled from a map and have
 NH0205.an estimated accuracy of +/- 6 seconds.
 NH0205
 NH0205.The orthometric height was determined by differential leveling and
 NH0205.adjusted by the NATIONAL GEODETIC SURVEY
 NH0205.in June 1991.
 NH0205
 NH0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0205.GEOID18 height accuracy estimate available here.
 NH0205
 NH0205.Click photographs - Photos may exist for this station.
 NH0205
 NH0205.The dynamic height is computed by dividing the NAVD 88
 NH0205.geopotential number by the normal gravity value computed on the
 NH0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0205.degrees latitude (g = 980.6199 gals.).
 NH0205
 NH0205.The modeled gravity was interpolated from observed gravity values.
 NH0205
 NH0205;                    North         East    Units  Estimated Accuracy
 NH0205;SPC IL E     -   599,360.      268,620.      MT  (+/- 180 meters Scaled)
 NH0205
 NH0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM583583(NAD 83)
 NH0205
 NH0205                          SUPERSEDED SURVEY CONTROL
 NH0205
 NH0205  NGVD 29 (??/??/92)  249.618  (m)          818.96   (f) ADJ UNCH    2 0
 NH0205
 NH0205.Superseded values are not recommended for survey control.
 NH0205
 NH0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0205.See file dsdata.pdf to determine how the superseded data were derived.
 NH0205
 NH0205_MARKER: R = RIVET
 NH0205_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0205_SP_SET: CULVERT
 NH0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0205+STABILITY: SURFACE MOTION
 NH0205
 NH0205  HISTORY     - Date     Condition        Report By
 NH0205  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0205  HISTORY     - 1935     GOOD             CGS
 NH0205  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0205
 NH0205                          STATION DESCRIPTION
 NH0205
 NH0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0205'3.8 MI SE FROM KINGSTON.
 NH0205'1.0 MILE EAST ALONG STATE HIGHWAY 72 FROM THE CROSSROADS AT
 NH0205'KINGSTON, THENCE 2.8 MILES SOUTHEAST ALONG THE OLD ROADBED OF THE
 NH0205'ABANDONED CHICAGO AND NORTH WESTERN RAILWAY, AT CATTLE PASS 1037,
 NH0205'IN THE TOP OF THE NORTHWEST END OF THE CONCRETE HEADWALL, 12 FEET
 NH0205'SOUTHWEST OF THE CENTERLINE OF THE OLD ROADBED, AND ABOUT 2 FEET
 NH0205'LOWER THAN THE ROADBED.  A STANDARD MONEL METAL RIVET.
 NH0205
 NH0205                          STATION RECOVERY (1996)
 NH0205
 NH0205'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0105 ***********************************************************************
 NH0105  DESIGNATION -  RV 4
 NH0105  PID         -  NH0105
 NH0105  STATE/COUNTY-  IL/MCHENRY
 NH0105  COUNTRY     -  US
 NH0105  USGS QUAD   -  RICHMOND (2018)
 NH0105
 NH0105                         *CURRENT SURVEY CONTROL
 NH0105  ______________________________________________________________________
 NH0105* NAD 83(1986) POSITION- 42 25 02.     (N) 088 18 20.     (W)   SCALED
 NH0105* NAVD 88 ORTHO HEIGHT -   249.558 (meters)      818.76  (feet) ADJUSTED
 NH0105  ______________________________________________________________________
 NH0105  GEOID HEIGHT    -        -34.156 (meters)                     GEOID18
 NH0105  DYNAMIC HEIGHT  -        249.478 (meters)      818.50  (feet) COMP
 NH0105  MODELED GRAVITY -    980,292.0   (mgal)                       NAVD 88
 NH0105
 NH0105  VERT ORDER      -  SECOND    CLASS 0
 NH0105
 NH0105.The horizontal coordinates were scaled from a map and have
 NH0105.an estimated accuracy of +/- 6 seconds.
 NH0105
 NH0105.The orthometric height was determined by differential leveling and
 NH0105.adjusted by the NATIONAL GEODETIC SURVEY
 NH0105.in June 1991.
 NH0105
 NH0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0105.GEOID18 height accuracy estimate available here.
 NH0105
 NH0105.Click photographs - Photos may exist for this station.
 NH0105
 NH0105.The dynamic height is computed by dividing the NAVD 88
 NH0105.geopotential number by the normal gravity value computed on the
 NH0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0105.degrees latitude (g = 980.6199 gals.).
 NH0105
 NH0105.The modeled gravity was interpolated from observed gravity values.
 NH0105
 NH0105;                    North         East    Units  Estimated Accuracy
 NH0105;SPC IL E     -   638,450.      302,290.      MT  (+/- 180 meters Scaled)
 NH0105
 NH0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM925969(NAD 83)
 NH0105
 NH0105                          SUPERSEDED SURVEY CONTROL
 NH0105
 NH0105  NGVD 29 (??/??/92)  249.624  (m)          818.97   (f) ADJ UNCH    2 0
 NH0105
 NH0105.Superseded values are not recommended for survey control.
 NH0105
 NH0105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0105.See file dsdata.pdf to determine how the superseded data were derived.
 NH0105
 NH0105_MARKER: R = RIVET
 NH0105_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0105_SP_SET: BRIDGE
 NH0105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0105+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2003
 NH0105
 NH0105  HISTORY     - Date     Condition        Report By
 NH0105  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0105  HISTORY     - 1960     GOOD             CGS
 NH0105  HISTORY     - 1987     GOOD             USPSQD
 NH0105  HISTORY     - 20030430 GOOD             GEOCAC
 NH0105
 NH0105                          STATION DESCRIPTION
 NH0105
 NH0105'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0105'1.8 MI N FROM RINGWOOD.
 NH0105'ABOUT 1.85 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0105'RAILWAY FROM THE STATION SHELTER AT RINGWOOD, 0.15 MILE NORTH
 NH0105'OF MILEPOLE 71, 10 FEET SOUTHWEST OF THE SOUTHWEST RAIL, AT
 NH0105'BRIDGE 695, IN TOP OF THE WING WALL AT THE SOUTH CORNER OF A
 NH0105'20-FOOT STONE BRIDGE, 1/2 FOOT NORTH OF THE SOUTH END OF THE
 NH0105'TOP STEP OF WING WAL, 1 FOOT SOUTHEAST OF THE NORTHWEST EDGE
 NH0105'OF THE WING WALL, AND ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE
 NH0105'TRACK.
 NH0105
 NH0105                          STATION RECOVERY (1987)
 NH0105
 NH0105'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0105'RECOVERED IN GOOD CONDITION.
 NH0105
 NH0105                          STATION RECOVERY (2003)
 NH0105
 NH0105'RECOVERY NOTE BY GEOCACHING 2003 (GJ)
 NH0105'RECOVERED IN GOOD CONDITION.  RAILROAD HAS BEEN REMOVED AND RAILBED
 NH0105'HAS BEEN CONVERTED INTO MULTI USE TRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0316 ***********************************************************************
 JC0316  DESIGNATION -  RV 40
 JC0316  PID         -  JC0316
 JC0316  STATE/COUNTY-  IL/MONROE
 JC0316  COUNTRY     -  US
 JC0316  USGS QUAD   -  SELMA (2017)
 JC0316
 JC0316                         *CURRENT SURVEY CONTROL
 JC0316  ______________________________________________________________________
 JC0316* NAD 83(1986) POSITION- 38 13 17.     (N) 090 16 45.     (W)   SCALED
 JC0316* NAVD 88 ORTHO HEIGHT -   123.956 (meters)      406.68  (feet) ADJUSTED
 JC0316  ______________________________________________________________________
 JC0316  GEOID HEIGHT    -        -30.097 (meters)                     GEOID18
 JC0316  DYNAMIC HEIGHT  -        123.874 (meters)      406.41  (feet) COMP
 JC0316  MODELED GRAVITY -    979,967.4   (mgal)                       NAVD 88
 JC0316
 JC0316  VERT ORDER      -  SECOND    CLASS 0
 JC0316
 JC0316.The horizontal coordinates were scaled from a map and have
 JC0316.an estimated accuracy of +/- 6 seconds.
 JC0316
 JC0316.The orthometric height was determined by differential leveling and
 JC0316.adjusted by the NATIONAL GEODETIC SURVEY
 JC0316.in June 1991.
 JC0316
 JC0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0316.GEOID18 height accuracy estimate available here.
 JC0316
 JC0316.Click photographs - Photos may exist for this station.
 JC0316
 JC0316.The dynamic height is computed by dividing the NAVD 88
 JC0316.geopotential number by the normal gravity value computed on the
 JC0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0316.degrees latitude (g = 980.6199 gals.).
 JC0316
 JC0316.The modeled gravity was interpolated from observed gravity values.
 JC0316
 JC0316;                    North         East    Units  Estimated Accuracy
 JC0316;SPC IL W     -   172,550.      690,150.      MT  (+/- 180 meters Scaled)
 JC0316
 JC0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC381338(NAD 83)
 JC0316
 JC0316                          SUPERSEDED SURVEY CONTROL
 JC0316
 JC0316  NGVD 29 (??/??/92)  124.082  (m)          407.09   (f) ADJ UNCH    2 0
 JC0316
 JC0316.Superseded values are not recommended for survey control.
 JC0316
 JC0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0316.See file dsdata.pdf to determine how the superseded data were derived.
 JC0316
 JC0316_MARKER: R = RIVET
 JC0316_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0316_SP_SET: STEP
 JC0316_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0316
 JC0316  HISTORY     - Date     Condition        Report By
 JC0316  HISTORY     - UNK      MONUMENTED       MPRR
 JC0316  HISTORY     - 1935     GOOD             CGS
 JC0316
 JC0316                          STATION DESCRIPTION
 JC0316
 JC0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0316'AT MAEYSTOWN.
 JC0316'AT MAEYSTOWN, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 JC0316'AT THE STATION, IN THE TOP OF THE SOUTHEAST CORNER OF THE
 JC0316'CONCRETE STEP, 20 FEET WEST OF THE CENTERLINE OF THE SOUTH-BOUND
 JC0316'MAIN TRACK, AND ABOUT 6 INCHES ABOVE THE LEVEL OF THE TRACK.
 JC0316'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0176 ***********************************************************************
 NG0176  DESIGNATION -  RV 40
 NG0176  PID         -  NG0176
 NG0176  STATE/COUNTY-  IL/LAKE
 NG0176  COUNTRY     -  US
 NG0176  USGS QUAD   -  WAUKEGAN (2018)
 NG0176
 NG0176                         *CURRENT SURVEY CONTROL
 NG0176  ______________________________________________________________________
 NG0176* NAD 83(1986) POSITION- 42 15 05.     (N) 087 50 22.     (W)   SCALED
 NG0176* NAVD 88 ORTHO HEIGHT -   214.339 (meters)      703.21  (feet) ADJUSTED
 NG0176  ______________________________________________________________________
 NG0176  GEOID HEIGHT    -        -34.116 (meters)                     GEOID18
 NG0176  DYNAMIC HEIGHT  -        214.271 (meters)      702.99  (feet) COMP
 NG0176  MODELED GRAVITY -    980,303.1   (mgal)                       NAVD 88
 NG0176
 NG0176  VERT ORDER      -  SECOND    CLASS 0
 NG0176
 NG0176.The horizontal coordinates were scaled from a map and have
 NG0176.an estimated accuracy of +/- 6 seconds.
 NG0176
 NG0176.The orthometric height was determined by differential leveling and
 NG0176.adjusted by the NATIONAL GEODETIC SURVEY
 NG0176.in June 1991.
 NG0176
 NG0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0176.GEOID18 height accuracy estimate available here.
 NG0176
 NG0176.Click photographs - Photos may exist for this station.
 NG0176
 NG0176.The dynamic height is computed by dividing the NAVD 88
 NG0176.geopotential number by the normal gravity value computed on the
 NG0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0176.degrees latitude (g = 980.6199 gals.).
 NG0176
 NG0176.The modeled gravity was interpolated from observed gravity values.
 NG0176
 NG0176;                    North         East    Units  Estimated Accuracy
 NG0176;SPC IL E     -   620,140.      340,760.      MT  (+/- 180 meters Scaled)
 NG0176
 NG0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM307780(NAD 83)
 NG0176
 NG0176                          SUPERSEDED SURVEY CONTROL
 NG0176
 NG0176  NGVD 29 (??/??/92)  214.442  (m)          703.55   (f) ADJ UNCH    2 0
 NG0176
 NG0176.Superseded values are not recommended for survey control.
 NG0176
 NG0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0176.See file dsdata.pdf to determine how the superseded data were derived.
 NG0176
 NG0176_MARKER: R = RIVET
 NG0176_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0176_SP_SET: BASE
 NG0176_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0176
 NG0176  HISTORY     - Date     Condition        Report By
 NG0176  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0176  HISTORY     - 1935     GOOD             CGS
 NG0176  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0176
 NG0176                          STATION DESCRIPTION
 NG0176
 NG0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0176'AT LAKE FOREST.
 NG0176'AT LAKE FOREST FOREST, LAKE COUNTY, ON THE CHICAGO AND NORTH
 NG0176'WESTERN RAILWAY, AT THE DEERPATH AVENUE CROSSING, IN THE
 NG0176'SOUTHEAST CORNER OF THE BASE OF THE NORTHWEST CROSSING GATE, 11
 NG0176'FEET WEST OF THE CENTERLINE OF THE WEST TRACK, AND LEVEL WITH
 NG0176'THE RAIL.  A STANDARD MONEL-METAL RIVET.
 NG0176
 NG0176                          STATION RECOVERY (1973)
 NG0176
 NG0176'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0179 ***********************************************************************
 NG0179  DESIGNATION -  RV 42
 NG0179  PID         -  NG0179
 NG0179  STATE/COUNTY-  IL/LAKE
 NG0179  COUNTRY     -  US
 NG0179  USGS QUAD   -  WAUKEGAN (2018)
 NG0179
 NG0179                         *CURRENT SURVEY CONTROL
 NG0179  ______________________________________________________________________
 NG0179* NAD 83(1986) POSITION- 42 16 44.     (N) 087 50 47.     (W)   SCALED
 NG0179* NAVD 88 ORTHO HEIGHT -   207.735 (meters)      681.54  (feet) ADJUSTED
 NG0179  ______________________________________________________________________
 NG0179  GEOID HEIGHT    -        -34.168 (meters)                     GEOID18
 NG0179  DYNAMIC HEIGHT  -        207.670 (meters)      681.33  (feet) COMP
 NG0179  MODELED GRAVITY -    980,303.7   (mgal)                       NAVD 88
 NG0179
 NG0179  VERT ORDER      -  SECOND    CLASS 0
 NG0179
 NG0179.The horizontal coordinates were scaled from a map and have
 NG0179.an estimated accuracy of +/- 6 seconds.
 NG0179
 NG0179.The orthometric height was determined by differential leveling and
 NG0179.adjusted by the NATIONAL GEODETIC SURVEY
 NG0179.in June 1991.
 NG0179
 NG0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0179.GEOID18 height accuracy estimate available here.
 NG0179
 NG0179.Click photographs - Photos may exist for this station.
 NG0179
 NG0179.The dynamic height is computed by dividing the NAVD 88
 NG0179.geopotential number by the normal gravity value computed on the
 NG0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0179.degrees latitude (g = 980.6199 gals.).
 NG0179
 NG0179.The modeled gravity was interpolated from observed gravity values.
 NG0179
 NG0179;                    North         East    Units  Estimated Accuracy
 NG0179;SPC IL E     -   623,200.      340,170.      MT  (+/- 180 meters Scaled)
 NG0179
 NG0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM302810(NAD 83)
 NG0179
 NG0179                          SUPERSEDED SURVEY CONTROL
 NG0179
 NG0179  NGVD 29 (??/??/92)  207.842  (m)          681.90   (f) ADJ UNCH    2 0
 NG0179
 NG0179.Superseded values are not recommended for survey control.
 NG0179
 NG0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0179.See file dsdata.pdf to determine how the superseded data were derived.
 NG0179
 NG0179_MARKER: R = RIVET
 NG0179_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0179_SP_SET: ABUTMENT
 NG0179_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0179
 NG0179  HISTORY     - Date     Condition        Report By
 NG0179  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0179  HISTORY     - 1973     GOOD             NGS
 NG0179
 NG0179                          STATION DESCRIPTION
 NG0179
 NG0179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0179'AT LAKE BLUFF.
 NG0179'AT LAKE BLUFF, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, AT
 NG0179'THE WEST SCRANTON AVENUE UNDERPASS, 11.5 FEET SOUTHEAST OF TH
 NG0179'SOUTHEAST RAIL OF THE SOUTHEAST MAIN TRACK, 11.5 FEET SOUTH
 NG0179'OF THE SOUTH CORNER OF THE STEEL RAILROAD BRIDGE, ABOUT 2 FEET
 NG0179'BELOW THE LEVEL OF THE TRACKS, AND IS A MONEL METAL RIVET IN
 NG0179'TOP OF THE EAST CORNER OF THE SOUTHWEST ABUTMENT.  SEC 21,
 NG0179'T 44 N, R 12 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0321 ***********************************************************************
 JC0321  DESIGNATION -  RV 43
 JC0321  PID         -  JC0321
 JC0321  STATE/COUNTY-  IL/MONROE
 JC0321  COUNTRY     -  US
 JC0321  USGS QUAD   -  RENAULT (2018)
 JC0321
 JC0321                         *CURRENT SURVEY CONTROL
 JC0321  ______________________________________________________________________
 JC0321* NAD 83(1986) POSITION- 38 08 54.     (N) 090 11 30.     (W)   SCALED
 JC0321* NAVD 88 ORTHO HEIGHT -   119.773 (meters)      392.96  (feet) ADJUSTED
 JC0321  ______________________________________________________________________
 JC0321  GEOID HEIGHT    -        -29.923 (meters)                     GEOID18
 JC0321  DYNAMIC HEIGHT  -        119.695 (meters)      392.70  (feet) COMP
 JC0321  MODELED GRAVITY -    979,969.9   (mgal)                       NAVD 88
 JC0321
 JC0321  VERT ORDER      -  SECOND    CLASS 0
 JC0321
 JC0321.The horizontal coordinates were scaled from a map and have
 JC0321.an estimated accuracy of +/- 6 seconds.
 JC0321
 JC0321.The orthometric height was determined by differential leveling and
 JC0321.adjusted by the NATIONAL GEODETIC SURVEY
 JC0321.in June 1991.
 JC0321
 JC0321.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0321.GEOID18 height accuracy estimate available here.
 JC0321
 JC0321.Click photographs - Photos may exist for this station.
 JC0321
 JC0321.The dynamic height is computed by dividing the NAVD 88
 JC0321.geopotential number by the normal gravity value computed on the
 JC0321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0321.degrees latitude (g = 980.6199 gals.).
 JC0321
 JC0321.The modeled gravity was interpolated from observed gravity values.
 JC0321
 JC0321;                    North         East    Units  Estimated Accuracy
 JC0321;SPC IL W     -   164,430.      697,810.      MT  (+/- 180 meters Scaled)
 JC0321
 JC0321_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC460260(NAD 83)
 JC0321
 JC0321                          SUPERSEDED SURVEY CONTROL
 JC0321
 JC0321  NGVD 29 (??/??/92)  119.895  (m)          393.36   (f) ADJ UNCH    2 0
 JC0321
 JC0321.Superseded values are not recommended for survey control.
 JC0321
 JC0321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0321.See file dsdata.pdf to determine how the superseded data were derived.
 JC0321
 JC0321_MARKER: R = RIVET
 JC0321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0321_SP_SET: MILEPOST
 JC0321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0321+STABILITY: SURFACE MOTION
 JC0321
 JC0321  HISTORY     - Date     Condition        Report By
 JC0321  HISTORY     - UNK      MONUMENTED       MPRR
 JC0321  HISTORY     - 1935     GOOD             CGS
 JC0321  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0321
 JC0321                          STATION DESCRIPTION
 JC0321
 JC0321'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0321'1.4 MI S FROM FULTS.
 JC0321'1.4 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0321'STATION AT FULTS, MONROE COUNTY, 10 FEET WEST OF THE SOUTH-BOUND
 JC0321'MAIN TRACK, AT MILEPOST 35, IN THE TOP OF CONCRETE FIVE-MILE
 JC0321'MARKER, AND ABOUT ONE FOOT ABOVE THE LEVEL OF THE TRACK.  A
 JC0321'COPPER PIN.
 JC0321
 JC0321                          STATION RECOVERY (1968)
 JC0321
 JC0321'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0321'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0182 ***********************************************************************
 NG0182  DESIGNATION -  RV 43
 NG0182  PID         -  NG0182
 NG0182  STATE/COUNTY-  IL/LAKE
 NG0182  COUNTRY     -  US
 NG0182  USGS QUAD   -  WAUKEGAN (2018)
 NG0182
 NG0182                         *CURRENT SURVEY CONTROL
 NG0182  ______________________________________________________________________
 NG0182* NAD 83(1986) POSITION- 42 17 13.     (N) 087 50 47.     (W)   SCALED
 NG0182* NAVD 88 ORTHO HEIGHT -   206.454 (meters)      677.34  (feet) ADJUSTED
 NG0182  ______________________________________________________________________
 NG0182  GEOID HEIGHT    -        -34.187 (meters)                     GEOID18
 NG0182  DYNAMIC HEIGHT  -        206.389 (meters)      677.13  (feet) COMP
 NG0182  MODELED GRAVITY -    980,303.8   (mgal)                       NAVD 88
 NG0182
 NG0182  VERT ORDER      -  FIRST     CLASS 0
 NG0182
 NG0182.The horizontal coordinates were scaled from a map and have
 NG0182.an estimated accuracy of +/- 6 seconds.
 NG0182
 NG0182.The orthometric height was determined by differential leveling and
 NG0182.adjusted by the NATIONAL GEODETIC SURVEY
 NG0182.in June 1991.
 NG0182
 NG0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0182.GEOID18 height accuracy estimate available here.
 NG0182
 NG0182.Click photographs - Photos may exist for this station.
 NG0182
 NG0182.The dynamic height is computed by dividing the NAVD 88
 NG0182.geopotential number by the normal gravity value computed on the
 NG0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0182.degrees latitude (g = 980.6199 gals.).
 NG0182
 NG0182.The modeled gravity was interpolated from observed gravity values.
 NG0182
 NG0182;                    North         East    Units  Estimated Accuracy
 NG0182;SPC IL E     -   624,090.      340,160.      MT  (+/- 180 meters Scaled)
 NG0182
 NG0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM302819(NAD 83)
 NG0182
 NG0182                          SUPERSEDED SURVEY CONTROL
 NG0182
 NG0182  NGVD 29 (??/??/92)  206.568  (m)          677.72   (f) ADJ UNCH    1 0
 NG0182
 NG0182.Superseded values are not recommended for survey control.
 NG0182
 NG0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0182.See file dsdata.pdf to determine how the superseded data were derived.
 NG0182
 NG0182_MARKER: R = RIVET
 NG0182_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0182_SP_SET: BASE
 NG0182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0182
 NG0182  HISTORY     - Date     Condition        Report By
 NG0182  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0182  HISTORY     - 1973     GOOD             NGS
 NG0182  HISTORY     - 19970503 MARK NOT FOUND   USPSQD
 NG0182
 NG0182                          STATION DESCRIPTION
 NG0182
 NG0182'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0182'0.6 MI N FROM LAKE BLUFF.
 NG0182'0.55 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0182'WEST SCRANTON AVENUE UNDERPASS, 22 FEET EAST OF THE EAST RAIL
 NG0182'OF THE EAST (MAIN) TRACK, 29 1/2 FEET SOUTHWEST OF THE WEST ONE
 NG0182'OF TWO TELEPHONE POLES FOR A DOUBLE POLE LINE, ABOUT 1 FOOT
 NG0182'LOWER THAN THE TRACKS AND IS A MONEL METAL SET ON TOP OF THE
 NG0182'SOUTHEAST CORNER OF THE CONCRETE BASE FOR A RAILWAY BATTER BOX.
 NG0182'SEC 16, T 44 N, R 12 E.  NOTE-- THE MARK IS BELOW THE BATTERY
 NG0182'BOX AND A TAPE WILL HAVE TO BE USED ON THE MARK.
 NG0182
 NG0182                          STATION RECOVERY (1997)
 NG0182
 NG0182'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0182'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0323 ***********************************************************************
 JC0323  DESIGNATION -  RV 44
 JC0323  PID         -  JC0323
 JC0323  STATE/COUNTY-  IL/MONROE
 JC0323  COUNTRY     -  US
 JC0323  USGS QUAD   -  RENAULT (2018)
 JC0323
 JC0323                         *CURRENT SURVEY CONTROL
 JC0323  ______________________________________________________________________
 JC0323* NAD 83(1986) POSITION- 38 07 37.     (N) 090 09 44.     (W)   SCALED
 JC0323* NAVD 88 ORTHO HEIGHT -   118.320 (meters)      388.19  (feet) ADJUSTED
 JC0323  ______________________________________________________________________
 JC0323  GEOID HEIGHT    -        -29.892 (meters)                     GEOID18
 JC0323  DYNAMIC HEIGHT  -        118.243 (meters)      387.94  (feet) COMP
 JC0323  MODELED GRAVITY -    979,972.8   (mgal)                       NAVD 88
 JC0323
 JC0323  VERT ORDER      -  SECOND    CLASS 0
 JC0323
 JC0323.The horizontal coordinates were scaled from a map and have
 JC0323.an estimated accuracy of +/- 6 seconds.
 JC0323
 JC0323.The orthometric height was determined by differential leveling and
 JC0323.adjusted by the NATIONAL GEODETIC SURVEY
 JC0323.in June 1991.
 JC0323
 JC0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0323.GEOID18 height accuracy estimate available here.
 JC0323
 JC0323.Click photographs - Photos may exist for this station.
 JC0323
 JC0323.The dynamic height is computed by dividing the NAVD 88
 JC0323.geopotential number by the normal gravity value computed on the
 JC0323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0323.degrees latitude (g = 980.6199 gals.).
 JC0323
 JC0323.The modeled gravity was interpolated from observed gravity values.
 JC0323
 JC0323;                    North         East    Units  Estimated Accuracy
 JC0323;SPC IL W     -   162,060.      700,390.      MT  (+/- 180 meters Scaled)
 JC0323
 JC0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC487237(NAD 83)
 JC0323
 JC0323                          SUPERSEDED SURVEY CONTROL
 JC0323
 JC0323  NGVD 29 (??/??/92)  118.441  (m)          388.59   (f) ADJ UNCH    2 0
 JC0323
 JC0323.Superseded values are not recommended for survey control.
 JC0323
 JC0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0323.See file dsdata.pdf to determine how the superseded data were derived.
 JC0323
 JC0323_MARKER: R = RIVET
 JC0323_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0323_SP_SET: WALL
 JC0323_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0323
 JC0323  HISTORY     - Date     Condition        Report By
 JC0323  HISTORY     - UNK      MONUMENTED       MPRR
 JC0323  HISTORY     - 1935     GOOD             CGS
 JC0323  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0323
 JC0323                          STATION DESCRIPTION
 JC0323
 JC0323'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0323'AT RENAULT.
 JC0323'AT RENAULT, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 JC0323'0.1 MILE NORTH OF THE STATION, 30 FEET WEST OF THE CENTERLINE OF
 JC0323'THE SOUTHBOUND TRACK, AT A WAGON SCALE, IN THE TOP OF THE
 JC0323'SOUTHEAST CORNER OF THE FOUNDATION WALL, AND ABOUT 4 FEET LOWER
 JC0323'THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 JC0323
 JC0323                          STATION RECOVERY (1968)
 JC0323
 JC0323'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0323'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0184 ***********************************************************************
 NG0184  DESIGNATION -  RV 44
 NG0184  PID         -  NG0184
 NG0184  STATE/COUNTY-  IL/LAKE
 NG0184  COUNTRY     -  US
 NG0184  USGS QUAD   -  WAUKEGAN (2018)
 NG0184
 NG0184                         *CURRENT SURVEY CONTROL
 NG0184  ______________________________________________________________________
 NG0184* NAD 83(1986) POSITION- 42 17 43.     (N) 087 50 47.     (W)   SCALED
 NG0184* NAVD 88 ORTHO HEIGHT -   202.715 (meters)      665.07  (feet) ADJUSTED
 NG0184  ______________________________________________________________________
 NG0184  GEOID HEIGHT    -        -34.206 (meters)                     GEOID18
 NG0184  DYNAMIC HEIGHT  -        202.652 (meters)      664.87  (feet) COMP
 NG0184  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 NG0184
 NG0184  VERT ORDER      -  FIRST     CLASS 0
 NG0184
 NG0184.The horizontal coordinates were scaled from a map and have
 NG0184.an estimated accuracy of +/- 6 seconds.
 NG0184
 NG0184.The orthometric height was determined by differential leveling and
 NG0184.adjusted by the NATIONAL GEODETIC SURVEY
 NG0184.in June 1991.
 NG0184
 NG0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0184.GEOID18 height accuracy estimate available here.
 NG0184
 NG0184.Click photographs - Photos may exist for this station.
 NG0184
 NG0184.The dynamic height is computed by dividing the NAVD 88
 NG0184.geopotential number by the normal gravity value computed on the
 NG0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0184.degrees latitude (g = 980.6199 gals.).
 NG0184
 NG0184.The modeled gravity was interpolated from observed gravity values.
 NG0184
 NG0184;                    North         East    Units  Estimated Accuracy
 NG0184;SPC IL E     -   625,020.      340,160.      MT  (+/- 180 meters Scaled)
 NG0184
 NG0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM302829(NAD 83)
 NG0184
 NG0184                          SUPERSEDED SURVEY CONTROL
 NG0184
 NG0184  NGVD 29 (??/??/92)  202.846  (m)          665.50   (f) ADJ UNCH    1 0
 NG0184
 NG0184.Superseded values are not recommended for survey control.
 NG0184
 NG0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0184.See file dsdata.pdf to determine how the superseded data were derived.
 NG0184
 NG0184_MARKER: R = RIVET
 NG0184_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0184_SP_SET: FOUNDATION
 NG0184_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0184
 NG0184  HISTORY     - Date     Condition        Report By
 NG0184  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0184  HISTORY     - 1973     POOR             NGS
 NG0184  HISTORY     - 1980     GOOD             LOCSUR
 NG0184
 NG0184                          STATION DESCRIPTION
 NG0184
 NG0184'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0184'1.2 MI N FROM LAKE BLUFF.
 NG0184'1.15 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0184'THE UNDERPASS OF WEST SCRANTON AVENUE, SET IN THE TOP SOUTHEAST
 NG0184'CORNER OF THE CONCRETE FOUNDATION TO A BATTERY BOX, 22 FEET
 NG0184'SOUTH OF THE CENTER LINE OF A STONE CULVERT UNDER THE TRACKS,
 NG0184'9.8 FEET EAST OF THE EAST RAIL OF THE EAST MAIN TRACK, 66 FEET
 NG0184'NORTH OF A TELEPHONE POLE.  A MONEL-METAL RIVET SET IN A
 NG0184'CULVERT ABOUT 1 FOOT BELOW THE LEVEL OF THE RAILROAD.  THIS
 NG0184'MARK CAN ALSO BE REACHED BY GOING ABOUT 0.85 MILE SOUTH ALONG
 NG0184'THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE STATION AT GREAT
 NG0184'LAKES.  SEC 17, T 44 N, R 12 E.
 NG0184
 NG0184                          STATION RECOVERY (1980)
 NG0184
 NG0184'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 NG0184'GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0325 ***********************************************************************
 JC0325  DESIGNATION -  RV 45
 JC0325  PID         -  JC0325
 JC0325  STATE/COUNTY-  IL/MONROE
 JC0325  COUNTRY     -  US
 JC0325  USGS QUAD   -  BLOOMSDALE (2017)
 JC0325
 JC0325                         *CURRENT SURVEY CONTROL
 JC0325  ______________________________________________________________________
 JC0325* NAD 83(1986) POSITION- 38 06 51.     (N) 090 08 41.     (W)   SCALED
 JC0325* NAVD 88 ORTHO HEIGHT -   118.946 (meters)      390.24  (feet) ADJUSTED
 JC0325  ______________________________________________________________________
 JC0325  GEOID HEIGHT    -        -29.879 (meters)                     GEOID18
 JC0325  DYNAMIC HEIGHT  -        118.867 (meters)      389.98  (feet) COMP
 JC0325  MODELED GRAVITY -    979,964.9   (mgal)                       NAVD 88
 JC0325
 JC0325  VERT ORDER      -  SECOND    CLASS 0
 JC0325
 JC0325.The horizontal coordinates were scaled from a map and have
 JC0325.an estimated accuracy of +/- 6 seconds.
 JC0325
 JC0325.The orthometric height was determined by differential leveling and
 JC0325.adjusted by the NATIONAL GEODETIC SURVEY
 JC0325.in June 1991.
 JC0325
 JC0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0325.GEOID18 height accuracy estimate available here.
 JC0325
 JC0325.Click photographs - Photos may exist for this station.
 JC0325
 JC0325.The dynamic height is computed by dividing the NAVD 88
 JC0325.geopotential number by the normal gravity value computed on the
 JC0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0325.degrees latitude (g = 980.6199 gals.).
 JC0325
 JC0325.The modeled gravity was interpolated from observed gravity values.
 JC0325
 JC0325;                    North         East    Units  Estimated Accuracy
 JC0325;SPC IL W     -   160,640.      701,920.      MT  (+/- 180 meters Scaled)
 JC0325
 JC0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC503223(NAD 83)
 JC0325
 JC0325                          SUPERSEDED SURVEY CONTROL
 JC0325
 JC0325  NGVD 29 (??/??/92)  119.064  (m)          390.63   (f) ADJ UNCH    2 0
 JC0325
 JC0325.Superseded values are not recommended for survey control.
 JC0325
 JC0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0325.See file dsdata.pdf to determine how the superseded data were derived.
 JC0325
 JC0325_MARKER: R = RIVET
 JC0325_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0325_SP_SET: CONCRETE BASE
 JC0325_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0325
 JC0325  HISTORY     - Date     Condition        Report By
 JC0325  HISTORY     - UNK      MONUMENTED       MPRR
 JC0325  HISTORY     - 1935     GOOD             CGS
 JC0325  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0325
 JC0325                          STATION DESCRIPTION
 JC0325
 JC0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0325'1.2 MI S FROM RENAULT.
 JC0325'1.2 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0325'STATION AT RENAULT, MONROE COUNTY, AT POLE 38/16, AT SIGNAL
 JC0325'389 D, IN THE TOP OF THE CONCRETE BASE, AT THE CENTER OF THE
 JC0325'EAST EDGE, 10 FEET WEST OF THE SOUTH-BOUND MAIN TRACK, AND
 JC0325'ABOUT 2-1/2 FEET ABOVE THE TRACK.  A STANDARD MONEL-METAL RIVET.
 JC0325
 JC0325                          STATION RECOVERY (1968)
 JC0325
 JC0325'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0325'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0187 ***********************************************************************
 NG0187  DESIGNATION -  RV 45
 NG0187  PID         -  NG0187
 NG0187  STATE/COUNTY-  IL/LAKE
 NG0187  COUNTRY     -  US
 NG0187  USGS QUAD   -  WAUKEGAN (2018)
 NG0187
 NG0187                         *CURRENT SURVEY CONTROL
 NG0187  ______________________________________________________________________
 NG0187* NAD 83(1986) POSITION- 42 18 12.     (N) 087 50 46.     (W)   SCALED
 NG0187* NAVD 88 ORTHO HEIGHT -   199.385 (meters)      654.15  (feet) ADJUSTED
 NG0187  ______________________________________________________________________
 NG0187  GEOID HEIGHT    -        -34.225 (meters)                     GEOID18
 NG0187  DYNAMIC HEIGHT  -        199.322 (meters)      653.94  (feet) COMP
 NG0187  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 NG0187
 NG0187  VERT ORDER      -  SECOND    CLASS 0
 NG0187
 NG0187.The horizontal coordinates were scaled from a map and have
 NG0187.an estimated accuracy of +/- 6 seconds.
 NG0187
 NG0187.The orthometric height was determined by differential leveling and
 NG0187.adjusted by the NATIONAL GEODETIC SURVEY
 NG0187.in June 1991.
 NG0187
 NG0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0187.GEOID18 height accuracy estimate available here.
 NG0187
 NG0187.Click photographs - Photos may exist for this station.
 NG0187
 NG0187.The dynamic height is computed by dividing the NAVD 88
 NG0187.geopotential number by the normal gravity value computed on the
 NG0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0187.degrees latitude (g = 980.6199 gals.).
 NG0187
 NG0187.The modeled gravity was interpolated from observed gravity values.
 NG0187
 NG0187;                    North         East    Units  Estimated Accuracy
 NG0187;SPC IL E     -   625,910.      340,170.      MT  (+/- 180 meters Scaled)
 NG0187
 NG0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM302838(NAD 83)
 NG0187
 NG0187                          SUPERSEDED SURVEY CONTROL
 NG0187
 NG0187  NGVD 29 (??/??/92)  199.498  (m)          654.52   (f) ADJ UNCH    2 0
 NG0187
 NG0187.Superseded values are not recommended for survey control.
 NG0187
 NG0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0187.See file dsdata.pdf to determine how the superseded data were derived.
 NG0187
 NG0187_MARKER: R = RIVET
 NG0187_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0187_SP_SET: FOUNDATION
 NG0187_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0187
 NG0187  HISTORY     - Date     Condition        Report By
 NG0187  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0187  HISTORY     - 1935     GOOD             CGS
 NG0187  HISTORY     - 1980     GOOD             LOCSUR
 NG0187
 NG0187                          STATION DESCRIPTION
 NG0187
 NG0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0187'1.8 MI S FROM NORTH CHICAGO.
 NG0187'1.8 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0187'FROM THE POST OFFICE AT NORTH CHICAGO, LAKE COUNTY, AT SIGNAL
 NG0187'NO. 367, AND IN THE SOUTHEAST CORNER OF THE CONCRETE
 NG0187'FOUNDATION.  A STANDARD MONEL-METAL RIVET.
 NG0187
 NG0187                          STATION RECOVERY (1980)
 NG0187
 NG0187'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 NG0187'RECOVERED IN CONCRETE SIGNAL BASE ( SIGNAL TOWER GONE ) BM IS: 6 1/2
 NG0187'POLES S, OF MILEPOST 32; 400 S. OF A TRACK SWITCH, 1/4 MILE N. OF A
 NG0187'NEW SIGNAL 367
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0326 ***********************************************************************
 JC0326  DESIGNATION -  RV 46
 JC0326  PID         -  JC0326
 JC0326  STATE/COUNTY-  IL/MONROE
 JC0326  COUNTRY     -  US
 JC0326  USGS QUAD   -  BLOOMSDALE (2017)
 JC0326
 JC0326                         *CURRENT SURVEY CONTROL
 JC0326  ______________________________________________________________________
 JC0326* NAD 83(1986) POSITION- 38 06 33.     (N) 090 08 16.     (W)   SCALED
 JC0326* NAVD 88 ORTHO HEIGHT -   119.683 (meters)      392.66  (feet) ADJUSTED
 JC0326  ______________________________________________________________________
 JC0326  GEOID HEIGHT    -        -29.875 (meters)                     GEOID18
 JC0326  DYNAMIC HEIGHT  -        119.604 (meters)      392.40  (feet) COMP
 JC0326  MODELED GRAVITY -    979,961.9   (mgal)                       NAVD 88
 JC0326
 JC0326  VERT ORDER      -  SECOND    CLASS 0
 JC0326
 JC0326.The horizontal coordinates were scaled from a map and have
 JC0326.an estimated accuracy of +/- 6 seconds.
 JC0326
 JC0326.The orthometric height was determined by differential leveling and
 JC0326.adjusted by the NATIONAL GEODETIC SURVEY
 JC0326.in June 1991.
 JC0326
 JC0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0326.GEOID18 height accuracy estimate available here.
 JC0326
 JC0326.Click photographs - Photos may exist for this station.
 JC0326
 JC0326.The dynamic height is computed by dividing the NAVD 88
 JC0326.geopotential number by the normal gravity value computed on the
 JC0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0326.degrees latitude (g = 980.6199 gals.).
 JC0326
 JC0326.The modeled gravity was interpolated from observed gravity values.
 JC0326
 JC0326;                    North         East    Units  Estimated Accuracy
 JC0326;SPC IL W     -   160,090.      702,530.      MT  (+/- 180 meters Scaled)
 JC0326
 JC0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC509217(NAD 83)
 JC0326
 JC0326                          SUPERSEDED SURVEY CONTROL
 JC0326
 JC0326  NGVD 29 (??/??/92)  119.801  (m)          393.05   (f) ADJ UNCH    2 0
 JC0326
 JC0326.Superseded values are not recommended for survey control.
 JC0326
 JC0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0326.See file dsdata.pdf to determine how the superseded data were derived.
 JC0326
 JC0326_MARKER: R = RIVET
 JC0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0326+STABILITY: SURFACE MOTION
 JC0326
 JC0326  HISTORY     - Date     Condition        Report By
 JC0326  HISTORY     - UNK      MONUMENTED       MPRR
 JC0326  HISTORY     - 1935     GOOD             CGS
 JC0326  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0326
 JC0326                          STATION DESCRIPTION
 JC0326
 JC0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0326'1.7 MI S FROM RENAULT.
 JC0326'IN RANDOLPH COUNTY, 1.7 MILES SOUTH ALONG THE MISSOURI PACIFIC
 JC0326'RAILROAD FROM THE STATION AT RENAULT, MONROE COUNTY, AT POLE
 JC0326'38/34, AT SIGNAL 389, IN THE TOP OF THE CONCRETE FOUNDATION,
 JC0326'AT THE CENTER OF THE EAST EDGE, 10 FEET WEST OF THE SOUTH-BOUND
 JC0326'MAIN TRACK, AND ABOUT 18 INCHES ABOVE THE TRACK.  A STANDARD
 JC0326'MONEL-METAL RIVET.  SIGNAL NUMBER 389-NO LONGER EXIST.
 JC0326
 JC0326                          STATION RECOVERY (1968)
 JC0326
 JC0326'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0326'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0188 ***********************************************************************
 NG0188  DESIGNATION -  RV 46
 NG0188  PID         -  NG0188
 NG0188  STATE/COUNTY-  IL/LAKE
 NG0188  COUNTRY     -  US
 NG0188  USGS QUAD   -  WAUKEGAN (2018)
 NG0188
 NG0188                         *CURRENT SURVEY CONTROL
 NG0188  ______________________________________________________________________
 NG0188* NAD 83(1986) POSITION- 42 18 57.     (N) 087 50 38.     (W)   SCALED
 NG0188* NAVD 88 ORTHO HEIGHT -   196.993 (meters)      646.30  (feet) ADJUSTED
 NG0188  ______________________________________________________________________
 NG0188  GEOID HEIGHT    -        -34.255 (meters)                     GEOID18
 NG0188  DYNAMIC HEIGHT  -        196.932 (meters)      646.10  (feet) COMP
 NG0188  MODELED GRAVITY -    980,304.0   (mgal)                       NAVD 88
 NG0188
 NG0188  VERT ORDER      -  FIRST     CLASS 0
 NG0188
 NG0188.The horizontal coordinates were scaled from a map and have
 NG0188.an estimated accuracy of +/- 6 seconds.
 NG0188
 NG0188.The orthometric height was determined by differential leveling and
 NG0188.adjusted by the NATIONAL GEODETIC SURVEY
 NG0188.in June 1991.
 NG0188
 NG0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0188.GEOID18 height accuracy estimate available here.
 NG0188
 NG0188.Click photographs - Photos may exist for this station.
 NG0188
 NG0188.The dynamic height is computed by dividing the NAVD 88
 NG0188.geopotential number by the normal gravity value computed on the
 NG0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0188.degrees latitude (g = 980.6199 gals.).
 NG0188
 NG0188.The modeled gravity was interpolated from observed gravity values.
 NG0188
 NG0188;                    North         East    Units  Estimated Accuracy
 NG0188;SPC IL E     -   627,300.      340,350.      MT  (+/- 180 meters Scaled)
 NG0188
 NG0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM304851(NAD 83)
 NG0188
 NG0188                          SUPERSEDED SURVEY CONTROL
 NG0188
 NG0188  NGVD 29 (??/??/92)  197.099  (m)          646.65   (f) ADJ UNCH    1 0
 NG0188
 NG0188.Superseded values are not recommended for survey control.
 NG0188
 NG0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0188.See file dsdata.pdf to determine how the superseded data were derived.
 NG0188
 NG0188_MARKER: R = RIVET
 NG0188_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0188_SP_SET: BRIDGE
 NG0188_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0188
 NG0188  HISTORY     - Date     Condition        Report By
 NG0188  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0188  HISTORY     - 1973     GOOD             NGS
 NG0188
 NG0188                          STATION DESCRIPTION
 NG0188
 NG0188'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0188'0.5 MI N FROM GREAT LAKES.
 NG0188'0.5 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0188'THE GREAT LAKES RAILWAY STATION, AT A STONE RAILROAD BRIDGE
 NG0188'WITH TRACK ROAD PASSING UNDER BRIDGE, 83.3 FEET NORTHEAST OF
 NG0188'AND ACROSS TRACKS FROM SEMAPHORE 369, 23.0 FEET EAST OF EAST
 NG0188'RAIL OF EAST TRACK.  A MONEL-METAL RIVET SET IN TOP OF EAST
 NG0188'CORNER OF SOUTHEAST STONE WING WALL, 3 1/2 FEET BELOW THE LEVEL
 NG0188'OF THE RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0190 ***********************************************************************
 NG0190  DESIGNATION -  RV 47
 NG0190  PID         -  NG0190
 NG0190  STATE/COUNTY-  IL/LAKE
 NG0190  COUNTRY     -  US
 NG0190  USGS QUAD   -  WAUKEGAN (2018)
 NG0190
 NG0190                         *CURRENT SURVEY CONTROL
 NG0190  ______________________________________________________________________
 NG0190* NAD 83(1986) POSITION- 42 19 24.     (N) 087 50 24.     (W)   SCALED
 NG0190* NAVD 88 ORTHO HEIGHT -   198.576 (meters)      651.49  (feet) ADJUSTED
 NG0190  ______________________________________________________________________
 NG0190  GEOID HEIGHT    -        -34.276 (meters)                     GEOID18
 NG0190  DYNAMIC HEIGHT  -        198.513 (meters)      651.29  (feet) COMP
 NG0190  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 NG0190
 NG0190  VERT ORDER      -  SECOND    CLASS 0
 NG0190
 NG0190.The horizontal coordinates were scaled from a map and have
 NG0190.an estimated accuracy of +/- 6 seconds.
 NG0190
 NG0190.The orthometric height was determined by differential leveling and
 NG0190.adjusted by the NATIONAL GEODETIC SURVEY
 NG0190.in June 1991.
 NG0190
 NG0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0190.GEOID18 height accuracy estimate available here.
 NG0190
 NG0190.Click photographs - Photos may exist for this station.
 NG0190
 NG0190.The dynamic height is computed by dividing the NAVD 88
 NG0190.geopotential number by the normal gravity value computed on the
 NG0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0190.degrees latitude (g = 980.6199 gals.).
 NG0190
 NG0190.The modeled gravity was interpolated from observed gravity values.
 NG0190
 NG0190;                    North         East    Units  Estimated Accuracy
 NG0190;SPC IL E     -   628,130.      340,670.      MT  (+/- 180 meters Scaled)
 NG0190
 NG0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM307860(NAD 83)
 NG0190
 NG0190                          SUPERSEDED SURVEY CONTROL
 NG0190
 NG0190  NGVD 29 (??/??/92)  198.690  (m)          651.87   (f) ADJ UNCH    2 0
 NG0190
 NG0190.Superseded values are not recommended for survey control.
 NG0190
 NG0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0190.See file dsdata.pdf to determine how the superseded data were derived.
 NG0190
 NG0190_MARKER: R = RIVET
 NG0190_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0190_SP_SET: FOUNDATION
 NG0190_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0190
 NG0190  HISTORY     - Date     Condition        Report By
 NG0190  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0190  HISTORY     - 1935     GOOD             CGS
 NG0190  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0190
 NG0190                          STATION DESCRIPTION
 NG0190
 NG0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0190'AT NORTH CHICAGO.
 NG0190'AT NORTH CHICAGO, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0190'RAILWAY, AT A CABLE POST, IN THE NORTHEAST CORNER OF THE CONCRETE
 NG0190'FOUNDATION, 11 FEET WEST OF THE CENTERLINE OF THE WEST TRACK,
 NG0190'AND LEVEL WITH THE RAIL.  A STANDARD MONEL-METAL RIVET.
 NG0190
 NG0190                          STATION RECOVERY (1997)
 NG0190
 NG0190'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0190'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0194 ***********************************************************************
 NG0194  DESIGNATION -  RV 48
 NG0194  PID         -  NG0194
 NG0194  STATE/COUNTY-  IL/LAKE
 NG0194  COUNTRY     -  US
 NG0194  USGS QUAD   -  WAUKEGAN (2018)
 NG0194
 NG0194                         *CURRENT SURVEY CONTROL
 NG0194  ______________________________________________________________________
 NG0194* NAD 83(1986) POSITION- 42 19 45.     (N) 087 50 12.     (W)   SCALED
 NG0194* NAVD 88 ORTHO HEIGHT -   197.867 (meters)      649.17  (feet) ADJUSTED
 NG0194  ______________________________________________________________________
 NG0194  GEOID HEIGHT    -        -34.292 (meters)                     GEOID18
 NG0194  DYNAMIC HEIGHT  -        197.805 (meters)      648.97  (feet) COMP
 NG0194  MODELED GRAVITY -    980,304.3   (mgal)                       NAVD 88
 NG0194
 NG0194  VERT ORDER      -  FIRST     CLASS 0
 NG0194
 NG0194.The horizontal coordinates were scaled from a map and have
 NG0194.an estimated accuracy of +/- 6 seconds.
 NG0194
 NG0194.The orthometric height was determined by differential leveling and
 NG0194.adjusted by the NATIONAL GEODETIC SURVEY
 NG0194.in June 1991.
 NG0194
 NG0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0194.GEOID18 height accuracy estimate available here.
 NG0194
 NG0194.Click photographs - Photos may exist for this station.
 NG0194
 NG0194.The dynamic height is computed by dividing the NAVD 88
 NG0194.geopotential number by the normal gravity value computed on the
 NG0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0194.degrees latitude (g = 980.6199 gals.).
 NG0194
 NG0194.The modeled gravity was interpolated from observed gravity values.
 NG0194
 NG0194;                    North         East    Units  Estimated Accuracy
 NG0194;SPC IL E     -   628,780.      340,940.      MT  (+/- 180 meters Scaled)
 NG0194
 NG0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM310866(NAD 83)
 NG0194
 NG0194                          SUPERSEDED SURVEY CONTROL
 NG0194
 NG0194  NGVD 29 (??/??/92)  197.963  (m)          649.48   (f) ADJ UNCH    1 0
 NG0194
 NG0194.Superseded values are not recommended for survey control.
 NG0194
 NG0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0194.See file dsdata.pdf to determine how the superseded data were derived.
 NG0194
 NG0194_MARKER: R = RIVET
 NG0194_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0194_SP_SET: ABUTMENT
 NG0194_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0194
 NG0194  HISTORY     - Date     Condition        Report By
 NG0194  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0194  HISTORY     - 1973     GOOD             NGS
 NG0194
 NG0194                          STATION DESCRIPTION
 NG0194
 NG0194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0194'0.4 MI N FROM NORTH CHICAGO.
 NG0194'ABOUT 0.45 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0194'FROM THE STATION AT NORTH CHICAGO, AT THE FOSS PARK AVENUE
 NG0194'UNDERPASS, 11.2 FEET WEST OF THE WEST RAIL OF WEST TRACK, A MONEL
 NG0194'METAL RIVET SET IN TOP OF THE SOUTHWEST CORNER OF THE NORTH
 NG0194'STONE ABUTMENT AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACKS.
 NG0194'SEC 33, T 45 N, R 12 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0330 ***********************************************************************
 JC0330  DESIGNATION -  RV 49
 JC0330  PID         -  JC0330
 JC0330  STATE/COUNTY-  IL/RANDOLPH
 JC0330  COUNTRY     -  US
 JC0330  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC0330
 JC0330                         *CURRENT SURVEY CONTROL
 JC0330  ______________________________________________________________________
 JC0330* NAD 83(1986) POSITION- 38 04 56.     (N) 090 06 04.     (W)   SCALED
 JC0330* NAVD 88 ORTHO HEIGHT -   119.851 (meters)      393.21  (feet) ADJUSTED
 JC0330  ______________________________________________________________________
 JC0330  GEOID HEIGHT    -        -29.852 (meters)                     GEOID18
 JC0330  DYNAMIC HEIGHT  -        119.770 (meters)      392.95  (feet) COMP
 JC0330  MODELED GRAVITY -    979,957.4   (mgal)                       NAVD 88
 JC0330
 JC0330  VERT ORDER      -  SECOND    CLASS 0
 JC0330
 JC0330.The horizontal coordinates were scaled from a map and have
 JC0330.an estimated accuracy of +/- 6 seconds.
 JC0330
 JC0330.The orthometric height was determined by differential leveling and
 JC0330.adjusted by the NATIONAL GEODETIC SURVEY
 JC0330.in June 1991.
 JC0330
 JC0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0330.GEOID18 height accuracy estimate available here.
 JC0330
 JC0330.Click photographs - Photos may exist for this station.
 JC0330
 JC0330.The dynamic height is computed by dividing the NAVD 88
 JC0330.geopotential number by the normal gravity value computed on the
 JC0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0330.degrees latitude (g = 980.6199 gals.).
 JC0330
 JC0330.The modeled gravity was interpolated from observed gravity values.
 JC0330
 JC0330;                    North         East    Units  Estimated Accuracy
 JC0330;SPC IL W     -   157,100.      705,750.      MT  (+/- 180 meters Scaled)
 JC0330
 JC0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC542189(NAD 83)
 JC0330
 JC0330                          SUPERSEDED SURVEY CONTROL
 JC0330
 JC0330  NGVD 29 (??/??/92)  119.966  (m)          393.59   (f) ADJ UNCH    2 0
 JC0330
 JC0330.Superseded values are not recommended for survey control.
 JC0330
 JC0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0330.See file dsdata.pdf to determine how the superseded data were derived.
 JC0330
 JC0330_MARKER: R = RIVET
 JC0330_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0330_SP_SET: CONCRETE BASE
 JC0330_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0330
 JC0330  HISTORY     - Date     Condition        Report By
 JC0330  HISTORY     - UNK      MONUMENTED       MPRR
 JC0330  HISTORY     - 1935     GOOD             CGS
 JC0330  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0330  HISTORY     - 20110804 MARK NOT FOUND   ILDT
 JC0330
 JC0330                          STATION DESCRIPTION
 JC0330
 JC0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0330'AT PRAIRIE DU ROCHER.
 JC0330'AT PRAIRIE DU ROCHER, RANDOLPH COUNTY, ON THE MISSOURI PACIFIC
 JC0330'RAILROAD, AT POLE 41/25, 27 FEET EAST OF THE WEST MAIN TRACK,
 JC0330'IN THE TOP OF THE CONCRETE BASE OF A CROSSING-WARNING SIGNAL ON
 JC0330'A HIGHWAY, AT THE CENTER OF THE WEST EDGE, AND ABOUT 18 INCHES
 JC0330'ABOVE THE LEVEL OF THE TRACK.  A STANDARD MONEL-METAL RIVET.
 JC0330
 JC0330                          STATION RECOVERY (1968)
 JC0330
 JC0330'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0330'MARK NOT FOUND.
 JC0330
 JC0330                          STATION RECOVERY (2011)
 JC0330
 JC0330'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JC0330'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1187 ***********************************************************************
 LC1187  DESIGNATION -  RV 5
 LC1187  PID         -  LC1187
 LC1187  STATE/COUNTY-  IL/MENARD
 LC1187  COUNTRY     -  US
 LC1187  USGS QUAD   -  PETERSBURG (2018)
 LC1187
 LC1187                         *CURRENT SURVEY CONTROL
 LC1187  ______________________________________________________________________
 LC1187* NAD 83(1986) POSITION- 40 01 14.     (N) 089 52 13.     (W)   SCALED
 LC1187* NAVD 88 ORTHO HEIGHT -   183.875 (meters)      603.26  (feet) ADJUSTED
 LC1187  ______________________________________________________________________
 LC1187  GEOID HEIGHT    -        -32.637 (meters)                     GEOID18
 LC1187  DYNAMIC HEIGHT  -        183.781 (meters)      602.95  (feet) COMP
 LC1187  MODELED GRAVITY -    980,109.8   (mgal)                       NAVD 88
 LC1187
 LC1187  VERT ORDER      -  SECOND    CLASS 0
 LC1187
 LC1187.The horizontal coordinates were scaled from a map and have
 LC1187.an estimated accuracy of +/- 6 seconds.
 LC1187
 LC1187.The orthometric height was determined by differential leveling and
 LC1187.adjusted by the NATIONAL GEODETIC SURVEY
 LC1187.in June 1991.
 LC1187
 LC1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1187.GEOID18 height accuracy estimate available here.
 LC1187
 LC1187.Click photographs - Photos may exist for this station.
 LC1187
 LC1187.The dynamic height is computed by dividing the NAVD 88
 LC1187.geopotential number by the normal gravity value computed on the
 LC1187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1187.degrees latitude (g = 980.6199 gals.).
 LC1187
 LC1187.The modeled gravity was interpolated from observed gravity values.
 LC1187
 LC1187;                    North         East    Units  Estimated Accuracy
 LC1187;SPC IL W     -   372,310.      725,300.      MT  (+/- 180 meters Scaled)
 LC1187
 LC1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK550339(NAD 83)
 LC1187
 LC1187                          SUPERSEDED SURVEY CONTROL
 LC1187
 LC1187  NGVD 29 (??/??/92)  183.976  (m)          603.59   (f) ADJ UNCH    2 0
 LC1187
 LC1187.Superseded values are not recommended for survey control.
 LC1187
 LC1187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1187.See file dsdata.pdf to determine how the superseded data were derived.
 LC1187
 LC1187_MARKER: R = RIVET
 LC1187_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LC1187_SP_SET: CONCRETE BASE SWITCH MAN
 LC1187_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1187
 LC1187  HISTORY     - Date     Condition        Report By
 LC1187  HISTORY     - UNK      MONUMENTED       CIMRR
 LC1187  HISTORY     - 1934     GOOD             CGS
 LC1187
 LC1187                          STATION DESCRIPTION
 LC1187
 LC1187'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1187'0.3 MI S FROM HILL TOP.
 LC1187'0.3 MILE SOUTH ALONG THE CHICAGO AND ILLINOIS MIDLAND RAILWAY FROM
 LC1187'PUBLIC-ROAD CROSSING 632 AT HILL TOP, MENARD COUNTY, 0.3 MILE
 LC1187'SOUTH OF THE POINT OF A SWITCH TO HILL TOP SPUR, 29 FEET SOUTH OF
 LC1187'THE POINT OF A SWITCH, 10 FEET EAST OF THE CENTERLINE OF THE
 LC1187'TRACK, AT THE SOUTH END OF HILL TOP PASS, AT A MECHANICAL SWITCHMAN,
 LC1187'IN THE TOP OF THE CONCRETE BASE, 3 FEET EAST OF THE PASS,
 LC1187'3.5 INCHES FROM THE SOUTH EDGE, AND 2 INCHES FROM THE WEST EDGE.
 LC1187'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0418 ***********************************************************************
 LD0418  DESIGNATION -  RV 5
 LD0418  PID         -  LD0418
 LD0418  STATE/COUNTY-  IL/MCDONOUGH
 LD0418  COUNTRY     -  US
 LD0418  USGS QUAD   -  BLANDINSVILLE (2018)
 LD0418
 LD0418                         *CURRENT SURVEY CONTROL
 LD0418  ______________________________________________________________________
 LD0418* NAD 83(1986) POSITION- 40 33 34.1    (N) 090 45 06.5    (W)   HD_HELD2
 LD0418* NAVD 88 ORTHO HEIGHT -   229.498 (meters)      752.94  (feet) ADJUSTED
 LD0418  ______________________________________________________________________
 LD0418  GEOID HEIGHT    -        -33.293 (meters)                     GEOID18
 LD0418  DYNAMIC HEIGHT  -        229.384 (meters)      752.57  (feet) COMP
 LD0418  MODELED GRAVITY -    980,122.4   (mgal)                       NAVD 88
 LD0418
 LD0418  VERT ORDER      -  SECOND    CLASS 0
 LD0418
 LD0418.The horizontal coordinates were established by autonomous hand held GPS
 LD0418.observations and have an estimated accuracy of +/- 10 meters.
 LD0418
 LD0418.The orthometric height was determined by differential leveling and
 LD0418.adjusted by the NATIONAL GEODETIC SURVEY
 LD0418.in June 1991.
 LD0418
 LD0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0418.GEOID18 height accuracy estimate available here.
 LD0418
 LD0418.Click photographs - Photos may exist for this station.
 LD0418
 LD0418.The dynamic height is computed by dividing the NAVD 88
 LD0418.geopotential number by the normal gravity value computed on the
 LD0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0418.degrees latitude (g = 980.6199 gals.).
 LD0418
 LD0418.The modeled gravity was interpolated from observed gravity values.
 LD0418
 LD0418;                    North         East    Units  Estimated Accuracy
 LD0418;SPC IL W     -   432,272.      650,446.      MT  (+/- 10 meters HH2 GPS)
 LD0418
 LD0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9033792285(NAD 83)
 LD0418
 LD0418                          SUPERSEDED SURVEY CONTROL
 LD0418
 LD0418  NGVD 29 (??/??/92)  229.557  (m)          753.14   (f) ADJ UNCH    2 0
 LD0418
 LD0418.Superseded values are not recommended for survey control.
 LD0418
 LD0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0418.See file dsdata.pdf to determine how the superseded data were derived.
 LD0418
 LD0418_MARKER: R = RIVET
 LD0418_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0418_SP_SET: CULVERT
 LD0418_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0418
 LD0418  HISTORY     - Date     Condition        Report By
 LD0418  HISTORY     - UNK      MONUMENTED       TPWRR
 LD0418  HISTORY     - 1935     GOOD             CGS
 LD0418  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0418  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0418
 LD0418                          STATION DESCRIPTION
 LD0418
 LD0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0418'AT SCIOTA.
 LD0418'AT SCIOTA, MCDONOUGH  COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LD0418'RAILROAD, 0.1 MILE WEST OF THE STATION, AT POLE 183+19, AT
 LD0418'CAST-IRON PIPE CULVERT 183.53, AND IN THE TOP OF THE EAST END OF
 LD0418'THE NORTH HEADWALL.  A STANDARD MONEL-METAL RIVET.
 LD0418
 LD0418                          STATION RECOVERY (2003)
 LD0418
 LD0418'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0418'MARK NOT FOUND.
 LD0418
 LD0418                          STATION RECOVERY (2012)
 LD0418
 LD0418'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0418'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0087 ***********************************************************************
 JC0087  DESIGNATION -  RV 5
 JC0087  PID         -  JC0087
 JC0087  STATE/COUNTY-  IL/ST CLAIR
 JC0087  COUNTRY     -  US
 JC0087  USGS QUAD   -  CAHOKIA (2018)
 JC0087
 JC0087                         *CURRENT SURVEY CONTROL
 JC0087  ______________________________________________________________________
 JC0087* NAD 83(1986) POSITION- 38 34 14.     (N) 090 10 28.     (W)   SCALED
 JC0087* NAVD 88 ORTHO HEIGHT -   126.830 (meters)      416.11  (feet) ADJUSTED
 JC0087  ______________________________________________________________________
 JC0087  GEOID HEIGHT    -        -30.880 (meters)                     GEOID18
 JC0087  DYNAMIC HEIGHT  -        126.749 (meters)      415.84  (feet) COMP
 JC0087  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0087
 JC0087  VERT ORDER      -  SECOND    CLASS 0
 JC0087
 JC0087.The horizontal coordinates were scaled from a map and have
 JC0087.an estimated accuracy of +/- 6 seconds.
 JC0087
 JC0087.The orthometric height was determined by differential leveling and
 JC0087.adjusted by the NATIONAL GEODETIC SURVEY
 JC0087.in June 1991.
 JC0087
 JC0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0087.GEOID18 height accuracy estimate available here.
 JC0087
 JC0087.Click photographs - Photos may exist for this station.
 JC0087
 JC0087.The dynamic height is computed by dividing the NAVD 88
 JC0087.geopotential number by the normal gravity value computed on the
 JC0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0087.degrees latitude (g = 980.6199 gals.).
 JC0087
 JC0087.The modeled gravity was interpolated from observed gravity values.
 JC0087
 JC0087;                    North         East    Units  Estimated Accuracy
 JC0087;SPC IL W     -   211,300.      699,320.      MT  (+/- 180 meters Scaled)
 JC0087
 JC0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC461729(NAD 83)
 JC0087
 JC0087                          SUPERSEDED SURVEY CONTROL
 JC0087
 JC0087  NGVD 29 (??/??/92)  126.976  (m)          416.59   (f) ADJ UNCH    2 0
 JC0087
 JC0087.Superseded values are not recommended for survey control.
 JC0087
 JC0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0087.See file dsdata.pdf to determine how the superseded data were derived.
 JC0087
 JC0087_MARKER: Z = SEE DESCRIPTION
 JC0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0087+STABILITY: SURFACE MOTION
 JC0087
 JC0087  HISTORY     - Date     Condition        Report By
 JC0087  HISTORY     - UNK      MONUMENTED       MPRR
 JC0087  HISTORY     - 1949     GOOD             CGS
 JC0087
 JC0087                          STATION DESCRIPTION
 JC0087
 JC0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0087'2 MI S FROM EAST ST LOUIS.
 JC0087'2.0 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0087'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS, AT
 JC0087'CROSSING OF MILDRED AVENUE, A COPPER PIN IN THE TOP OF AN 8-INCH
 JC0087'CONCRETE POST AND ON THE EAST SIDE IS PLATE STAMPED MP 2 204 - 10,
 JC0087'73.2 FEET NORTH OF THE CENTER OF THE CROSSING OF THE SOUTH BOUND
 JC0087'TRACK, 69 FEET NORTH-NORTHEAST OF THE CENTER LINE OF MILDRED
 JC0087'AVENUE, 30 FEET SOUTH OF THE SOUTH CORNER OF STOKER COAL SALES
 JC0087'BUILDING, 13 FEET NORTH OF A SIDE SWITCH TRACK, 8 FEET WEST OF
 JC0087'THE WEST RAIL OF THE SOUTH BOUND TRACK, AND ABOUT 0.5 FOOT ABOVE
 JC0087'THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1906 ***********************************************************************
 ME1906  DESIGNATION -  RV 5
 ME1906  PID         -  ME1906
 ME1906  STATE/COUNTY-  IL/COOK
 ME1906  COUNTRY     -  US
 ME1906  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1906
 ME1906                         *CURRENT SURVEY CONTROL
 ME1906  ______________________________________________________________________
 ME1906* NAD 83(1986) POSITION- 41 55 18.     (N) 087 40 12.     (W)   SCALED
 ME1906* NAVD 88 ORTHO HEIGHT -   183.860 (meters)      603.21  (feet) ADJUSTED
 ME1906  ______________________________________________________________________
 ME1906  GEOID HEIGHT    -        -33.641 (meters)                     GEOID18
 ME1906  DYNAMIC HEIGHT  -        183.798 (meters)      603.01  (feet) COMP
 ME1906  MODELED GRAVITY -    980,281.2   (mgal)                       NAVD 88
 ME1906
 ME1906  VERT ORDER      -  FIRST     CLASS 0
 ME1906
 ME1906.The horizontal coordinates were scaled from a map and have
 ME1906.an estimated accuracy of +/- 6 seconds.
 ME1906
 ME1906.The orthometric height was determined by differential leveling and
 ME1906.adjusted by the NATIONAL GEODETIC SURVEY
 ME1906.in June 1991.
 ME1906
 ME1906.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1906.GEOID18 height accuracy estimate available here.
 ME1906
 ME1906.Click photographs - Photos may exist for this station.
 ME1906
 ME1906.The dynamic height is computed by dividing the NAVD 88
 ME1906.geopotential number by the normal gravity value computed on the
 ME1906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1906.degrees latitude (g = 980.6199 gals.).
 ME1906
 ME1906.The modeled gravity was interpolated from observed gravity values.
 ME1906
 ME1906;                    North         East    Units  Estimated Accuracy
 ME1906;SPC IL E     -   583,620.      355,020.      MT  (+/- 180 meters Scaled)
 ME1906
 ME1906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM444412(NAD 83)
 ME1906
 ME1906                          SUPERSEDED SURVEY CONTROL
 ME1906
 ME1906  NGVD 29 (??/??/92)  183.945  (m)          603.49   (f) ADJ UNCH    1 0
 ME1906
 ME1906.Superseded values are not recommended for survey control.
 ME1906
 ME1906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1906.See file dsdata.pdf to determine how the superseded data were derived.
 ME1906
 ME1906_MARKER: R = RIVET
 ME1906_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1906_SP_SET: BRIDGE
 ME1906_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1906
 ME1906  HISTORY     - Date     Condition        Report By
 ME1906  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1906  HISTORY     - 1947     GOOD             CGS
 ME1906  HISTORY     - 1973     GOOD             NGS
 ME1906  HISTORY     - 1987     GOOD             USPSQD
 ME1906
 ME1906                          STATION DESCRIPTION
 ME1906
 ME1906'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1906'AT CHICAGO.
 ME1906'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, SET IN
 ME1906'THE TOP OF THE EAST CORNER OF THE CONCRETE WALL OF THE SOUTH
 ME1906'PIT WELL AT THE SOUTHEAST END OF BRIDGE OVER NORTH BRANCH OF
 ME1906'CHICAGO RIVER, 51 FEET SOUTHEAST OF THE SOUTHEAST END OF THE
 ME1906'BRIDGE, 4.5 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST
 ME1906'TRACK AND ABOUT LEVEL WITH THE TRACK.
 ME1906
 ME1906                          STATION RECOVERY (1973)
 ME1906
 ME1906'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1906'0.9 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILROAD FROM THE
 ME1906'WEST NORTH AVENUE UNDERPASS AT CHICAGO, AT RAILROAD BRIDGE OVER THE
 ME1906'NORTH BRANCH OF CHICAGO RIVER, 3.6 FEET SOUTHWEST OF THE SOUTHWEST
 ME1906'RAIL OF SOUTHWEST TRACK, 53.0 FEET SOUTHEAST OF THE SOUTHEAST END OF
 ME1906'SOUTHWEST GIRDER OF BRIDGE.  A MONEL-METAL RIVET SET IN TOP OF
 ME1906'CONCRETE RETAINING WALL AT AN ANGLE OF 90-DEGREES, ABOUT LEVEL WITH
 ME1906'THE RAILROAD.  0.7 MILES SOUTH OF D 18.  SEC 31, T 40N, R 14E.
 ME1906
 ME1906                          STATION RECOVERY (1987)
 ME1906
 ME1906'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0031 ***********************************************************************
 MG0031  DESIGNATION -  RV 5
 MG0031  PID         -  MG0031
 MG0031  STATE/COUNTY-  IL/WHITESIDE
 MG0031  COUNTRY     -  US
 MG0031  USGS QUAD   -  UNION GROVE (2018)
 MG0031
 MG0031                         *CURRENT SURVEY CONTROL
 MG0031  ______________________________________________________________________
 MG0031* NAD 83(1986) POSITION- 41 51 07.     (N) 090 07 00.     (W)   SCALED
 MG0031* NAVD 88 ORTHO HEIGHT -   183.558 (meters)      602.22  (feet) ADJUSTED
 MG0031  ______________________________________________________________________
 MG0031  GEOID HEIGHT    -        -33.129 (meters)                     GEOID18
 MG0031  DYNAMIC HEIGHT  -        183.490 (meters)      602.00  (feet) COMP
 MG0031  MODELED GRAVITY -    980,252.4   (mgal)                       NAVD 88
 MG0031
 MG0031  VERT ORDER      -  SECOND    CLASS 0
 MG0031
 MG0031.The horizontal coordinates were scaled from a map and have
 MG0031.an estimated accuracy of +/- 6 seconds.
 MG0031
 MG0031.The orthometric height was determined by differential leveling and
 MG0031.adjusted by the NATIONAL GEODETIC SURVEY
 MG0031.in June 1991.
 MG0031
 MG0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0031.GEOID18 height accuracy estimate available here.
 MG0031
 MG0031.Click photographs - Photos may exist for this station.
 MG0031
 MG0031.The dynamic height is computed by dividing the NAVD 88
 MG0031.geopotential number by the normal gravity value computed on the
 MG0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0031.degrees latitude (g = 980.6199 gals.).
 MG0031
 MG0031.The modeled gravity was interpolated from observed gravity values.
 MG0031
 MG0031;                    North         East    Units  Estimated Accuracy
 MG0031;SPC IL W     -   575,640.      704,150.      MT  (+/- 180 meters Scaled)
 MG0031
 MG0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG393373(NAD 83)
 MG0031
 MG0031                          SUPERSEDED SURVEY CONTROL
 MG0031
 MG0031  NGVD 29 (??/??/92)  183.581  (m)          602.30   (f) ADJ UNCH    2 0
 MG0031
 MG0031.Superseded values are not recommended for survey control.
 MG0031
 MG0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0031.See file dsdata.pdf to determine how the superseded data were derived.
 MG0031
 MG0031_MARKER: R = RIVET
 MG0031_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0031_SP_SET: FOUNDATION
 MG0031_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0031
 MG0031  HISTORY     - Date     Condition        Report By
 MG0031  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0031  HISTORY     - 1943     GOOD             CGS
 MG0031  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MG0031  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0031  HISTORY     - 20030319 MARK NOT FOUND   USPSQD
 MG0031  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0031
 MG0031                          STATION DESCRIPTION
 MG0031
 MG0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0031'2.7 MI E FROM EAST CLINTON.
 MG0031'2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 MG0031'EAST CLINTON, WHITESIDE COUNTY, 0.3 MILE WEST OF BRIDGE NO. 255
 MG0031'F NEAR A ROAD CROSSING, AND IN THE TOP OF THE NORTHEAST CORNER
 MG0031'OF THE SOUTHEAST CONCRETE FOUNDATION OF A SIGNAL BRIDGE.  A
 MG0031'STANDARD MONEL-METAL RIVET.  NOTE-- THE CONCRETE AROUND AND
 MG0031'UNDERNEATH THE HEAD OF THIS RIVET IS BADLY BROKEN AWAY AND THE
 MG0031'MARK IS PRACTICALLY UNUSABLE.
 MG0031
 MG0031                          STATION RECOVERY (1998)
 MG0031
 MG0031'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0031'MARK NOT FOUND.
 MG0031
 MG0031                          STATION RECOVERY (1999)
 MG0031
 MG0031'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0031'MARK NOT FOUND.
 MG0031
 MG0031                          STATION RECOVERY (2003)
 MG0031
 MG0031'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0031'MARK NOT FOUND.
 MG0031
 MG0031                          STATION RECOVERY (2005)
 MG0031
 MG0031'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0031'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0974 ***********************************************************************
 MF0974  DESIGNATION -  RV 5
 MF0974  PID         -  MF0974
 MF0974  STATE/COUNTY-  IL/BUREAU
 MF0974  COUNTRY     -  US
 MF0974  USGS QUAD   -  MANLIUS (2018)
 MF0974
 MF0974                         *CURRENT SURVEY CONTROL
 MF0974  ______________________________________________________________________
 MF0974* NAD 83(1986) POSITION- 41 22 46.     (N) 089 41 05.     (W)   SCALED
 MF0974* NAVD 88 ORTHO HEIGHT -   199.650 (meters)      655.02  (feet) ADJUSTED
 MF0974  ______________________________________________________________________
 MF0974  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF0974  DYNAMIC HEIGHT  -        199.569 (meters)      654.75  (feet) COMP
 MF0974  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 MF0974
 MF0974  VERT ORDER      -  SECOND    CLASS 0
 MF0974
 MF0974.The horizontal coordinates were scaled from a map and have
 MF0974.an estimated accuracy of +/- 6 seconds.
 MF0974
 MF0974.The orthometric height was determined by differential leveling and
 MF0974.adjusted by the NATIONAL GEODETIC SURVEY
 MF0974.in June 1991.
 MF0974
 MF0974.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0974.GEOID18 height accuracy estimate available here.
 MF0974
 MF0974.Click photographs - Photos may exist for this station.
 MF0974
 MF0974.The dynamic height is computed by dividing the NAVD 88
 MF0974.geopotential number by the normal gravity value computed on the
 MF0974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0974.degrees latitude (g = 980.6199 gals.).
 MF0974
 MF0974.The modeled gravity was interpolated from observed gravity values.
 MF0974
 MF0974;                    North         East    Units  Estimated Accuracy
 MF0974;SPC IL W     -   523,280.      740,310.      MT  (+/- 180 meters Scaled)
 MF0974
 MF0974_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL755843(NAD 83)
 MF0974
 MF0974                          SUPERSEDED SURVEY CONTROL
 MF0974
 MF0974  NGVD 29 (??/??/92)  199.727  (m)          655.27   (f) ADJ UNCH    2 0
 MF0974
 MF0974.Superseded values are not recommended for survey control.
 MF0974
 MF0974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0974.See file dsdata.pdf to determine how the superseded data were derived.
 MF0974
 MF0974_MARKER: R = RIVET
 MF0974_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0974_SP_SET: ABUTMENT
 MF0974_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0974_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0974+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2019
 MF0974
 MF0974  HISTORY     - Date     Condition        Report By
 MF0974  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0974  HISTORY     - 1959     GOOD             CGS
 MF0974  HISTORY     - 20191001 GOOD             ILDT
 MF0974
 MF0974                          STATION DESCRIPTION
 MF0974
 MF0974'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0974'0.8 MI N FROM LANGLEY.
 MF0974'ABOUT 0.8 MILES NORTH ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 MF0974'FROM THE STATION SIGN AT LANGLEY, AT U.S. HIGHWAY 88 OVERPASS
 MF0974'1470, SET IN THE TOP OF THE EAST END OF THE NORTH ABUTMENT,
 MF0974'A MONEL METAL RIVET, ABOUT LEVEL WITH THE TRACK.
 MF0974
 MF0974                          STATION RECOVERY (2019)
 MF0974
 MF0974'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RAS)
 MF0974'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1026 ***********************************************************************
 MF1026  DESIGNATION -  RV 5
 MF1026  PID         -  MF1026
 MF1026  STATE/COUNTY-  IL/BUREAU
 MF1026  COUNTRY     -  US
 MF1026  USGS QUAD   -  MINERAL (2018)
 MF1026
 MF1026                         *CURRENT SURVEY CONTROL
 MF1026  ______________________________________________________________________
 MF1026* NAD 83(1986) POSITION- 41 22 59.     (N) 089 50 34.     (W)   SCALED
 MF1026* NAVD 88 ORTHO HEIGHT -   193.196 (meters)      633.84  (feet) ADJUSTED
 MF1026  ______________________________________________________________________
 MF1026  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1026  DYNAMIC HEIGHT  -        193.119 (meters)      633.59  (feet) COMP
 MF1026  MODELED GRAVITY -    980,217.0   (mgal)                       NAVD 88
 MF1026
 MF1026  VERT ORDER      -  SECOND    CLASS 0
 MF1026
 MF1026.The horizontal coordinates were scaled from a map and have
 MF1026.an estimated accuracy of +/- 6 seconds.
 MF1026
 MF1026.The orthometric height was determined by differential leveling and
 MF1026.adjusted by the NATIONAL GEODETIC SURVEY
 MF1026.in June 1991.
 MF1026
 MF1026.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1026.GEOID18 height accuracy estimate available here.
 MF1026
 MF1026.Click photographs - Photos may exist for this station.
 MF1026
 MF1026.The dynamic height is computed by dividing the NAVD 88
 MF1026.geopotential number by the normal gravity value computed on the
 MF1026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1026.degrees latitude (g = 980.6199 gals.).
 MF1026
 MF1026.The modeled gravity was interpolated from observed gravity values.
 MF1026
 MF1026;                    North         East    Units  Estimated Accuracy
 MF1026;SPC IL W     -   523,620.      727,090.      MT  (+/- 180 meters Scaled)
 MF1026
 MF1026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL622851(NAD 83)
 MF1026
 MF1026                          SUPERSEDED SURVEY CONTROL
 MF1026
 MF1026  NGVD 29 (??/??/92)  193.269  (m)          634.08   (f) ADJ UNCH    2 0
 MF1026
 MF1026.Superseded values are not recommended for survey control.
 MF1026
 MF1026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1026.See file dsdata.pdf to determine how the superseded data were derived.
 MF1026
 MF1026_MARKER: R = RIVET
 MF1026_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1026_SP_SET: ABUTMENT
 MF1026_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1026
 MF1026  HISTORY     - Date     Condition        Report By
 MF1026  HISTORY     - UNK      MONUMENTED       RIRR
 MF1026  HISTORY     - 1959     GOOD             CGS
 MF1026
 MF1026                          STATION DESCRIPTION
 MF1026
 MF1026'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1026'0.2 MI W FROM MINERAL.
 MF1026'ABOUT 0.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1026'ROCK ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, AT BRIDGE 1423
 MF1026'OVER THE KINK RIVER, SET IN THE TOP OF THE SOUTH END OF THE EAST
 MF1026'CONCRETE ABUTMENT BRIDGE SEAT OF THE CHICAGO, ROCK ISLAND AND
 MF1026'PACIFIC RAILWAY BRIDGE, ABOUT 5 FEET BELOW THE LEVEL OF THE
 MF1026'TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0206 ***********************************************************************
 NH0206  DESIGNATION -  RV 5
 NH0206  PID         -  NH0206
 NH0206  STATE/COUNTY-  IL/DE KALB
 NH0206  COUNTRY     -  US
 NH0206  USGS QUAD   -  GENOA (2018)
 NH0206
 NH0206                         *CURRENT SURVEY CONTROL
 NH0206  ______________________________________________________________________
 NH0206* NAD 83(1986) POSITION- 42 03 21.     (N) 088 42 14.     (W)   SCALED
 NH0206* NAVD 88 ORTHO HEIGHT -   248.623 (meters)      815.69  (feet) ADJUSTED
 NH0206  ______________________________________________________________________
 NH0206  GEOID HEIGHT    -        -33.183 (meters)                     GEOID18
 NH0206  DYNAMIC HEIGHT  -        248.540 (meters)      815.42  (feet) COMP
 NH0206  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 NH0206
 NH0206  VERT ORDER      -  SECOND    CLASS 0
 NH0206
 NH0206.The horizontal coordinates were scaled from a map and have
 NH0206.an estimated accuracy of +/- 6 seconds.
 NH0206
 NH0206.The orthometric height was determined by differential leveling and
 NH0206.adjusted by the NATIONAL GEODETIC SURVEY
 NH0206.in June 1991.
 NH0206
 NH0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0206.GEOID18 height accuracy estimate available here.
 NH0206
 NH0206.Click photographs - Photos may exist for this station.
 NH0206
 NH0206.The dynamic height is computed by dividing the NAVD 88
 NH0206.geopotential number by the normal gravity value computed on the
 NH0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0206.degrees latitude (g = 980.6199 gals.).
 NH0206
 NH0206.The modeled gravity was interpolated from observed gravity values.
 NH0206
 NH0206;                    North         East    Units  Estimated Accuracy
 NH0206;SPC IL E     -   598,370.      269,330.      MT  (+/- 180 meters Scaled)
 NH0206
 NH0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM590573(NAD 83)
 NH0206
 NH0206                          SUPERSEDED SURVEY CONTROL
 NH0206
 NH0206  NGVD 29 (??/??/92)  248.668  (m)          815.84   (f) ADJ UNCH    2 0
 NH0206
 NH0206.Superseded values are not recommended for survey control.
 NH0206
 NH0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0206.See file dsdata.pdf to determine how the superseded data were derived.
 NH0206
 NH0206_MARKER: R = RIVET
 NH0206_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0206_SP_SET: BRIDGE
 NH0206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0206
 NH0206  HISTORY     - Date     Condition        Report By
 NH0206  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0206  HISTORY     - 1935     GOOD             CGS
 NH0206  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0206
 NH0206                          STATION DESCRIPTION
 NH0206
 NH0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0206'4.6 MI SE FROM KINGSTON.
 NH0206'1.0 MILE EAST ALONG STATE HIGHWAY 72 FROM THE CROSSROADS AT
 NH0206'KINGSTON, THENCE 3.6 MILES SOUTHEAST ALONG THE OLD ROADBED OF THE
 NH0206'ABANDONED CHICAGO AND NORTH WESTERN RAILWAY, AT BRIDGE 1039, IN
 NH0206'THE TOP OF THE SOUTHEAST CONCRETE ABUTMENT, 11 FEET NORTHEAST OF
 NH0206'THE CENTERLINE OF THE OLD ROADBED, AND ABOUT 18 INCHES LOWER
 NH0206'THAN THE ROADBED.  A STANDARD MONEL-METAL RIVET.
 NH0206
 NH0206                          STATION RECOVERY (1996)
 NH0206
 NH0206'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0206'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0106 ***********************************************************************
 NH0106  DESIGNATION -  RV 5
 NH0106  PID         -  NH0106
 NH0106  STATE/COUNTY-  IL/MCHENRY
 NH0106  COUNTRY     -  US
 NH0106  USGS QUAD   -  RICHMOND (2018)
 NH0106
 NH0106                         *CURRENT SURVEY CONTROL
 NH0106  ______________________________________________________________________
 NH0106* NAD 83(1986) POSITION- 42 24 40.1    (N) 088 18 20.5    (W)   HD_HELD2
 NH0106* NAVD 88 ORTHO HEIGHT -   255.581 (meters)      838.52  (feet) ADJUSTED
 NH0106  ______________________________________________________________________
 NH0106  GEOID HEIGHT    -        -34.148 (meters)                     GEOID18
 NH0106  DYNAMIC HEIGHT  -        255.498 (meters)      838.25  (feet) COMP
 NH0106  MODELED GRAVITY -    980,291.6   (mgal)                       NAVD 88
 NH0106
 NH0106  VERT ORDER      -  SECOND    CLASS 0
 NH0106
 NH0106.The horizontal coordinates were established by autonomous hand held GPS
 NH0106.observations and have an estimated accuracy of +/- 10 meters.
 NH0106
 NH0106.The orthometric height was determined by differential leveling and
 NH0106.adjusted by the NATIONAL GEODETIC SURVEY
 NH0106.in June 1991.
 NH0106
 NH0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0106.GEOID18 height accuracy estimate available here.
 NH0106
 NH0106.Click photographs - Photos may exist for this station.
 NH0106
 NH0106.The dynamic height is computed by dividing the NAVD 88
 NH0106.geopotential number by the normal gravity value computed on the
 NH0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0106.degrees latitude (g = 980.6199 gals.).
 NH0106
 NH0106.The modeled gravity was interpolated from observed gravity values.
 NH0106
 NH0106;                    North         East    Units  Estimated Accuracy
 NH0106;SPC IL E     -   637,770.      302,275.      MT  (+/- 10 meters HH2 GPS)
 NH0106
 NH0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9256396251(NAD 83)
 NH0106
 NH0106                          SUPERSEDED SURVEY CONTROL
 NH0106
 NH0106  NGVD 29 (??/??/92)  255.649  (m)          838.74   (f) ADJ UNCH    2 0
 NH0106
 NH0106.Superseded values are not recommended for survey control.
 NH0106
 NH0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0106.See file dsdata.pdf to determine how the superseded data were derived.
 NH0106
 NH0106_MARKER: R = RIVET
 NH0106_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0106_SP_SET: BRIDGE ABUTMENT
 NH0106_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0106+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2003
 NH0106
 NH0106  HISTORY     - Date     Condition        Report By
 NH0106  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0106  HISTORY     - 1960     GOOD             CGS
 NH0106  HISTORY     - 1987     GOOD             USPSQD
 NH0106  HISTORY     - 20030430 GOOD             GEOCAC
 NH0106
 NH0106                          STATION DESCRIPTION
 NH0106
 NH0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0106'1.4 MI N FROM RINGWOOD.
 NH0106'ABOUT 1.45 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0106'RAILWAY FROM THE STATION SHELTER AT RINGWOOD, 0.25 MILE SOUTH
 NH0106'OF MILEPOLE 71, 7 FEET EAST OF THE EAST RAIL, IN TOP OF THE
 NH0106'EAST END OF THE TOP STEP OF SOUTH ABUTMENT OF STONE BRIDGE 694
 NH0106'OVER A FARM ROAD AND CATTLE PASS, 1/2 FOOT WEST OF THE EAST END
 NH0106'OF THE TOP STEP OF ABUTMENT, AND ABOUT 1 FOOT BELOW THE LEVEL
 NH0106'OF THE TRACK.
 NH0106
 NH0106                          STATION RECOVERY (1987)
 NH0106
 NH0106'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0106'RECOVERED IN GOOD CONDITION.
 NH0106
 NH0106                          STATION RECOVERY (2003)
 NH0106
 NH0106'RECOVERY NOTE BY GEOCACHING 2003 (GJ)
 NH0106'RECOVERED IN GOOD CONDITION.  RAILROAD HAS BEEN REMOVED AND THE
 NH0106'RAILBED HAS BEEN CONVERTED INTO A MULTI USE TRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0332 ***********************************************************************
 JC0332  DESIGNATION -  RV 50
 JC0332  PID         -  JC0332
 JC0332  STATE/COUNTY-  IL/RANDOLPH
 JC0332  COUNTRY     -  US
 JC0332  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC0332
 JC0332                         *CURRENT SURVEY CONTROL
 JC0332  ______________________________________________________________________
 JC0332* NAD 83(1986) POSITION- 38 02 59.     (N) 090 03 23.     (W)   SCALED
 JC0332* NAVD 88 ORTHO HEIGHT -   118.583 (meters)      389.05  (feet) ADJUSTED
 JC0332  ______________________________________________________________________
 JC0332  GEOID HEIGHT    -        -29.827 (meters)                     GEOID18
 JC0332  DYNAMIC HEIGHT  -        118.503 (meters)      388.79  (feet) COMP
 JC0332  MODELED GRAVITY -    979,952.5   (mgal)                       NAVD 88
 JC0332
 JC0332  VERT ORDER      -  SECOND    CLASS 0
 JC0332
 JC0332.The horizontal coordinates were scaled from a map and have
 JC0332.an estimated accuracy of +/- 6 seconds.
 JC0332
 JC0332.The orthometric height was determined by differential leveling and
 JC0332.adjusted by the NATIONAL GEODETIC SURVEY
 JC0332.in June 1991.
 JC0332
 JC0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0332.GEOID18 height accuracy estimate available here.
 JC0332
 JC0332.Click photographs - Photos may exist for this station.
 JC0332
 JC0332.The dynamic height is computed by dividing the NAVD 88
 JC0332.geopotential number by the normal gravity value computed on the
 JC0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0332.degrees latitude (g = 980.6199 gals.).
 JC0332
 JC0332.The modeled gravity was interpolated from observed gravity values.
 JC0332
 JC0332;                    North         East    Units  Estimated Accuracy
 JC0332;SPC IL W     -   153,490.      709,680.      MT  (+/- 180 meters Scaled)
 JC0332
 JC0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC582154(NAD 83)
 JC0332
 JC0332                          SUPERSEDED SURVEY CONTROL
 JC0332
 JC0332  NGVD 29 (??/??/92)  118.695  (m)          389.42   (f) ADJ UNCH    2 0
 JC0332
 JC0332.Superseded values are not recommended for survey control.
 JC0332
 JC0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0332.See file dsdata.pdf to determine how the superseded data were derived.
 JC0332
 JC0332_MARKER: R = RIVET
 JC0332_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JC0332_SP_SET: CONCRETE
 JC0332_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0332
 JC0332  HISTORY     - Date     Condition        Report By
 JC0332  HISTORY     - UNK      MONUMENTED       MPRR
 JC0332  HISTORY     - 1935     GOOD             CGS
 JC0332  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0332
 JC0332                          STATION DESCRIPTION
 JC0332
 JC0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0332'0.8 MI N FROM MODOC.
 JC0332'0.8 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 JC0332'AT MODOC, RANDOLPH COUNTY, 10 FEET WEST OF THE WEST MAIN TRACK,
 JC0332'AT MILEPOST 45, IN THE TOP OF CONCRETE FIVE-MILE MARKER, AND
 JC0332'ABOUT ONE FOOT ABOVE THE LEVEL OF THE TRACK.  A COPPER PIN.
 JC0332
 JC0332                          STATION RECOVERY (1968)
 JC0332
 JC0332'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0332'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0199 ***********************************************************************
 NG0199  DESIGNATION -  RV 50
 NG0199  PID         -  NG0199
 NG0199  STATE/COUNTY-  IL/LAKE
 NG0199  COUNTRY     -  US
 NG0199  USGS QUAD   -  WAUKEGAN (2018)
 NG0199
 NG0199                         *CURRENT SURVEY CONTROL
 NG0199  ______________________________________________________________________
 NG0199* NAD 83(1986) POSITION- 42 21 33.     (N) 087 49 41.     (W)   SCALED
 NG0199* NAVD 88 ORTHO HEIGHT -   182.987 (meters)      600.35  (feet) ADJUSTED
 NG0199  ______________________________________________________________________
 NG0199  GEOID HEIGHT    -        -34.364 (meters)                     GEOID18
 NG0199  DYNAMIC HEIGHT  -        182.930 (meters)      600.16  (feet) COMP
 NG0199  MODELED GRAVITY -    980,304.3   (mgal)                       NAVD 88
 NG0199
 NG0199  VERT ORDER      -  FIRST     CLASS 0
 NG0199
 NG0199.The horizontal coordinates were scaled from a map and have
 NG0199.an estimated accuracy of +/- 6 seconds.
 NG0199
 NG0199.The orthometric height was determined by differential leveling and
 NG0199.adjusted by the NATIONAL GEODETIC SURVEY
 NG0199.in June 1991.
 NG0199
 NG0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0199.GEOID18 height accuracy estimate available here.
 NG0199
 NG0199.Click photographs - Photos may exist for this station.
 NG0199
 NG0199.The dynamic height is computed by dividing the NAVD 88
 NG0199.geopotential number by the normal gravity value computed on the
 NG0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0199.degrees latitude (g = 980.6199 gals.).
 NG0199
 NG0199.The modeled gravity was interpolated from observed gravity values.
 NG0199
 NG0199;                    North         East    Units  Estimated Accuracy
 NG0199;SPC IL E     -   632,120.      341,630.      MT  (+/- 180 meters Scaled)
 NG0199
 NG0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM318899(NAD 83)
 NG0199
 NG0199                          SUPERSEDED SURVEY CONTROL
 NG0199
 NG0199  NGVD 29 (??/??/92)  183.10   (m)          600.7    (f) COMPUTED    1 0
 NG0199
 NG0199.Superseded values are not recommended for survey control.
 NG0199
 NG0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0199.See file dsdata.pdf to determine how the superseded data were derived.
 NG0199
 NG0199_MARKER: R = RIVET
 NG0199_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0199_SP_SET: RETAINING WALL
 NG0199_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0199
 NG0199  HISTORY     - Date     Condition        Report By
 NG0199  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0199  HISTORY     - 1973     GOOD             NGS
 NG0199
 NG0199                          STATION DESCRIPTION
 NG0199
 NG0199'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0199'AT WAUKEGAN.
 NG0199'13.6 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE CHICAGO AND
 NG0199'NORTH WESTERN RAILWAY STATION AT WAUKEGAN, 75.0 FEET SOUTH OF
 NG0199'EXTENDED CENTER LINE OF WASHINGTON STREET, 34.6 FEET WEST OF
 NG0199'THE WEST RAIL OF MOST WESTERLY TRACK, SET IN TOP OF SOUTH
 NG0199'CORNER OF SOUTHEAST CONCRETE RETAINING WALL SLOPING DOWNWARD
 NG0199'FROM STATION.  A MONEL-METAL RIVET 2.4 ABOVE GROUND LEVEL, 3 1/2
 NG0199'FEET ABOVE THE RAILROAD.  SEC 21, T 45 N, R 12 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0335 ***********************************************************************
 JC0335  DESIGNATION -  RV 51
 JC0335  PID         -  JC0335
 JC0335  STATE/COUNTY-  IL/RANDOLPH
 JC0335  COUNTRY     -  US
 JC0335  USGS QUAD   -  PRAIRIE DU ROCHER (2018)
 JC0335
 JC0335                         *CURRENT SURVEY CONTROL
 JC0335  ______________________________________________________________________
 JC0335* NAD 83(1986) POSITION- 38 01 09.     (N) 090 00 12.     (W)   SCALED
 JC0335* NAVD 88 ORTHO HEIGHT -   116.033 (meters)      380.68  (feet) ADJUSTED
 JC0335  ______________________________________________________________________
 JC0335  GEOID HEIGHT    -        -29.794 (meters)                     GEOID18
 JC0335  DYNAMIC HEIGHT  -        115.954 (meters)      380.43  (feet) COMP
 JC0335  MODELED GRAVITY -    979,950.1   (mgal)                       NAVD 88
 JC0335
 JC0335  VERT ORDER      -  SECOND    CLASS 0
 JC0335
 JC0335.The horizontal coordinates were scaled from a map and have
 JC0335.an estimated accuracy of +/- 6 seconds.
 JC0335
 JC0335.The orthometric height was determined by differential leveling and
 JC0335.adjusted by the NATIONAL GEODETIC SURVEY
 JC0335.in June 1991.
 JC0335
 JC0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0335.GEOID18 height accuracy estimate available here.
 JC0335
 JC0335.Click photographs - Photos may exist for this station.
 JC0335
 JC0335.The dynamic height is computed by dividing the NAVD 88
 JC0335.geopotential number by the normal gravity value computed on the
 JC0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0335.degrees latitude (g = 980.6199 gals.).
 JC0335
 JC0335.The modeled gravity was interpolated from observed gravity values.
 JC0335
 JC0335;                    North         East    Units  Estimated Accuracy
 JC0335;SPC IL W     -   150,110.      714,340.      MT  (+/- 180 meters Scaled)
 JC0335
 JC0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC630121(NAD 83)
 JC0335
 JC0335                          SUPERSEDED SURVEY CONTROL
 JC0335
 JC0335  NGVD 29 (??/??/92)  116.142  (m)          381.04   (f) ADJ UNCH    2 0
 JC0335
 JC0335.Superseded values are not recommended for survey control.
 JC0335
 JC0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0335.See file dsdata.pdf to determine how the superseded data were derived.
 JC0335
 JC0335_MARKER: R = RIVET
 JC0335_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0335_SP_SET: CONCRETE BASE
 JC0335_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0335
 JC0335  HISTORY     - Date     Condition        Report By
 JC0335  HISTORY     - UNK      MONUMENTED       MPRR
 JC0335  HISTORY     - 1935     GOOD             CGS
 JC0335  HISTORY     - 1968     MARK NOT FOUND   USGS
 JC0335
 JC0335                          STATION DESCRIPTION
 JC0335
 JC0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0335'2.8 MI S FROM MODOC.
 JC0335'2.8 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0335'STATION AT MODOC, RANDOLPH COUNTY, AT POLE 48/21, 10 FEET WEST
 JC0335'OF THE WEST MAIN TRACK, AT A SIGNAL, AND IN THE TOP OF NORTHEAST
 JC0335'CORNER OF THE CONCRETE BASE.  A STANDARD MONEL-METAL RIVET.
 JC0335
 JC0335                          STATION RECOVERY (1968)
 JC0335
 JC0335'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JC0335'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0210 ***********************************************************************
 NG0210  DESIGNATION -  RV 51
 NG0210  PID         -  NG0210
 NG0210  STATE/COUNTY-  IL/LAKE
 NG0210  COUNTRY     -  US
 NG0210  USGS QUAD   -  WAUKEGAN (2018)
 NG0210
 NG0210                         *CURRENT SURVEY CONTROL
 NG0210  ______________________________________________________________________
 NG0210* NAD 83(1986) POSITION- 42 22 19.     (N) 087 49 32.     (W)   SCALED
 NG0210* NAVD 88 ORTHO HEIGHT -   179.540 (meters)      589.04  (feet) ADJUSTED
 NG0210  ______________________________________________________________________
 NG0210  GEOID HEIGHT    -        -34.392 (meters)                     GEOID18
 NG0210  DYNAMIC HEIGHT  -        179.483 (meters)      588.85  (feet) COMP
 NG0210  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 NG0210
 NG0210  VERT ORDER      -  SECOND    CLASS 0
 NG0210
 NG0210.The horizontal coordinates were scaled from a map and have
 NG0210.an estimated accuracy of +/- 6 seconds.
 NG0210
 NG0210.The orthometric height was determined by differential leveling and
 NG0210.adjusted by the NATIONAL GEODETIC SURVEY
 NG0210.in June 1991.
 NG0210
 NG0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0210.GEOID18 height accuracy estimate available here.
 NG0210
 NG0210.Click photographs - Photos may exist for this station.
 NG0210
 NG0210.The dynamic height is computed by dividing the NAVD 88
 NG0210.geopotential number by the normal gravity value computed on the
 NG0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0210.degrees latitude (g = 980.6199 gals.).
 NG0210
 NG0210.The modeled gravity was interpolated from observed gravity values.
 NG0210
 NG0210;                    North         East    Units  Estimated Accuracy
 NG0210;SPC IL E     -   633,540.      341,820.      MT  (+/- 180 meters Scaled)
 NG0210
 NG0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM320914(NAD 83)
 NG0210
 NG0210                          SUPERSEDED SURVEY CONTROL
 NG0210
 NG0210  NGVD 29 (??/??/92)  179.649  (m)          589.40   (f) ADJ UNCH    2 0
 NG0210
 NG0210.Superseded values are not recommended for survey control.
 NG0210
 NG0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0210.See file dsdata.pdf to determine how the superseded data were derived.
 NG0210
 NG0210_MARKER: R = RIVET
 NG0210_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0210_SP_SET: BRIDGE
 NG0210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0210
 NG0210  HISTORY     - Date     Condition        Report By
 NG0210  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0210  HISTORY     - 1935     GOOD             CGS
 NG0210  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0210
 NG0210                          STATION DESCRIPTION
 NG0210
 NG0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0210'AT WAUKEGAN.
 NG0210'AT WAUKEGAN, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0210'RAILWAY, AT BRIDGE NO. 1394-1/4, IN THE NORTHWEST CORNER OF THE
 NG0210'WEST STONE HEADWALL, 15 FEET WEST OF THE CENTERLINE OF THE WEST
 NG0210'TRACK, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE RAIL.  A STANDARD
 NG0210'MONEL-METAL RIVET.
 NG0210
 NG0210                          STATION RECOVERY (1973)
 NG0210
 NG0210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0210'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1265 ***********************************************************************
 JB1265  DESIGNATION -  RV 52
 JB1265  PID         -  JB1265
 JB1265  STATE/COUNTY-  IL/RANDOLPH
 JB1265  COUNTRY     -  US
 JB1265  USGS QUAD   -  EVANSVILLE (2018)
 JB1265
 JB1265                         *CURRENT SURVEY CONTROL
 JB1265  ______________________________________________________________________
 JB1265* NAD 83(1986) POSITION- 38 00 54.     (N) 089 59 40.     (W)   SCALED
 JB1265* NAVD 88 ORTHO HEIGHT -   116.244 (meters)      381.38  (feet) ADJUSTED
 JB1265  ______________________________________________________________________
 JB1265  GEOID HEIGHT    -        -29.789 (meters)                     GEOID18
 JB1265  DYNAMIC HEIGHT  -        116.165 (meters)      381.12  (feet) COMP
 JB1265  MODELED GRAVITY -    979,953.2   (mgal)                       NAVD 88
 JB1265
 JB1265  VERT ORDER      -  SECOND    CLASS 0
 JB1265
 JB1265.The horizontal coordinates were scaled from a map and have
 JB1265.an estimated accuracy of +/- 6 seconds.
 JB1265
 JB1265.The orthometric height was determined by differential leveling and
 JB1265.adjusted by the NATIONAL GEODETIC SURVEY
 JB1265.in June 1991.
 JB1265
 JB1265.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1265.GEOID18 height accuracy estimate available here.
 JB1265
 JB1265.Click photographs - Photos may exist for this station.
 JB1265
 JB1265.The dynamic height is computed by dividing the NAVD 88
 JB1265.geopotential number by the normal gravity value computed on the
 JB1265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1265.degrees latitude (g = 980.6199 gals.).
 JB1265
 JB1265.The modeled gravity was interpolated from observed gravity values.
 JB1265
 JB1265;                    North         East    Units  Estimated Accuracy
 JB1265;SPC IL W     -   149,650.      715,120.      MT  (+/- 180 meters Scaled)
 JB1265
 JB1265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH371117(NAD 83)
 JB1265
 JB1265                          SUPERSEDED SURVEY CONTROL
 JB1265
 JB1265  NGVD 29 (??/??/92)  116.353  (m)          381.73   (f) ADJ UNCH    2 0
 JB1265
 JB1265.Superseded values are not recommended for survey control.
 JB1265
 JB1265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1265.See file dsdata.pdf to determine how the superseded data were derived.
 JB1265
 JB1265_MARKER: R = RIVET
 JB1265_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB1265_SP_SET: PIPE CRANK CONCRETE BASE
 JB1265_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1265
 JB1265  HISTORY     - Date     Condition        Report By
 JB1265  HISTORY     - UNK      MONUMENTED       MPRR
 JB1265  HISTORY     - 1935     GOOD             CGS
 JB1265  HISTORY     - 1968     MARK NOT FOUND   USGS
 JB1265
 JB1265                          STATION DESCRIPTION
 JB1265
 JB1265'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1265'AT FLINTON.
 JB1265'AT FLINTON, RANDOLPH COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 JB1265'NEAR THE STATION, MIDWAY BETWEEN POLES 49/07 AND 49/08, 10 FEET
 JB1265'EAST OF THE EAST MAIN TRACK, IN THE TOP OF THE NORTHWEST CORNER
 JB1265'OF THE CONCRETE BASE OF AN INTERLOCKING PIPE CRANK, AND 6 INCHES
 JB1265'LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 JB1265
 JB1265                          STATION RECOVERY (1968)
 JB1265
 JB1265'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JB1265'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0214 ***********************************************************************
 NG0214  DESIGNATION -  RV 52
 NG0214  PID         -  NG0214
 NG0214  STATE/COUNTY-  IL/LAKE
 NG0214  COUNTRY     -  US
 NG0214  USGS QUAD   -  ZION (2018)
 NG0214
 NG0214                         *CURRENT SURVEY CONTROL
 NG0214  ______________________________________________________________________
 NG0214* NAD 83(1986) POSITION- 42 22 59.     (N) 087 49 28.     (W)   SCALED
 NG0214* NAVD 88 ORTHO HEIGHT -   179.526 (meters)      588.99  (feet) ADJUSTED
 NG0214  ______________________________________________________________________
 NG0214  GEOID HEIGHT    -        -34.415 (meters)                     GEOID18
 NG0214  DYNAMIC HEIGHT  -        179.469 (meters)      588.81  (feet) COMP
 NG0214  MODELED GRAVITY -    980,304.0   (mgal)                       NAVD 88
 NG0214
 NG0214  VERT ORDER      -  SECOND    CLASS 0
 NG0214
 NG0214.The horizontal coordinates were scaled from a map and have
 NG0214.an estimated accuracy of +/- 6 seconds.
 NG0214
 NG0214.The orthometric height was determined by differential leveling and
 NG0214.adjusted by the NATIONAL GEODETIC SURVEY
 NG0214.in June 1991.
 NG0214
 NG0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0214.GEOID18 height accuracy estimate available here.
 NG0214
 NG0214.Click photographs - Photos may exist for this station.
 NG0214
 NG0214.The dynamic height is computed by dividing the NAVD 88
 NG0214.geopotential number by the normal gravity value computed on the
 NG0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0214.degrees latitude (g = 980.6199 gals.).
 NG0214
 NG0214.The modeled gravity was interpolated from observed gravity values.
 NG0214
 NG0214;                    North         East    Units  Estimated Accuracy
 NG0214;SPC IL E     -   634,780.      341,910.      MT  (+/- 180 meters Scaled)
 NG0214
 NG0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM321926(NAD 83)
 NG0214
 NG0214                          SUPERSEDED SURVEY CONTROL
 NG0214
 NG0214  NGVD 29 (??/??/92)  179.635  (m)          589.35   (f) ADJ UNCH    2 0
 NG0214
 NG0214.Superseded values are not recommended for survey control.
 NG0214
 NG0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0214.See file dsdata.pdf to determine how the superseded data were derived.
 NG0214
 NG0214_MARKER: R = RIVET
 NG0214_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0214_SP_SET: ABUTMENT
 NG0214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0214
 NG0214  HISTORY     - Date     Condition        Report By
 NG0214  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0214  HISTORY     - 1935     GOOD             CGS
 NG0214  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0214
 NG0214                          STATION DESCRIPTION
 NG0214
 NG0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0214'AT ASBESTOS.
 NG0214'AT ASBESTOS, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0214'RAILWAY, ABOUT 300 FEET SOUTH OF THE STATION, AT BRIDGE NO.
 NG0214'1396, IN THE WEST END OF THE SOUTH STONE ABUTMENT, 10 FEET WEST
 NG0214'OF THE CENTERLINE OF THE WEST TRACK, AND ABOUT 2 FEET BELOW THE
 NG0214'LEVEL OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
 NG0214
 NG0214                          STATION RECOVERY (1973)
 NG0214
 NG0214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0214'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0215 ***********************************************************************
 NG0215  DESIGNATION -  RV 53
 NG0215  PID         -  NG0215
 NG0215  STATE/COUNTY-  IL/LAKE
 NG0215  COUNTRY     -  US
 NG0215  USGS QUAD   -  ZION (2018)
 NG0215
 NG0215                         *CURRENT SURVEY CONTROL
 NG0215  ______________________________________________________________________
 NG0215* NAD 83(1986) POSITION- 42 23 23.     (N) 087 49 23.     (W)   SCALED
 NG0215* NAVD 88 ORTHO HEIGHT -   179.530 (meters)      589.01  (feet) ADJUSTED
 NG0215  ______________________________________________________________________
 NG0215  GEOID HEIGHT    -        -34.429 (meters)                     GEOID18
 NG0215  DYNAMIC HEIGHT  -        179.474 (meters)      588.82  (feet) COMP
 NG0215  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 NG0215
 NG0215  VERT ORDER      -  SECOND    CLASS 0
 NG0215
 NG0215.The horizontal coordinates were scaled from a map and have
 NG0215.an estimated accuracy of +/- 6 seconds.
 NG0215
 NG0215.The orthometric height was determined by differential leveling and
 NG0215.adjusted by the NATIONAL GEODETIC SURVEY
 NG0215.in June 1991.
 NG0215
 NG0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0215.GEOID18 height accuracy estimate available here.
 NG0215
 NG0215.Click photographs - Photos may exist for this station.
 NG0215
 NG0215.The dynamic height is computed by dividing the NAVD 88
 NG0215.geopotential number by the normal gravity value computed on the
 NG0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0215.degrees latitude (g = 980.6199 gals.).
 NG0215
 NG0215.The modeled gravity was interpolated from observed gravity values.
 NG0215
 NG0215;                    North         East    Units  Estimated Accuracy
 NG0215;SPC IL E     -   635,520.      342,020.      MT  (+/- 180 meters Scaled)
 NG0215
 NG0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM322933(NAD 83)
 NG0215
 NG0215                          SUPERSEDED SURVEY CONTROL
 NG0215
 NG0215  NGVD 29 (??/??/92)  179.640  (m)          589.37   (f) ADJ UNCH    2 0
 NG0215
 NG0215.Superseded values are not recommended for survey control.
 NG0215
 NG0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0215.See file dsdata.pdf to determine how the superseded data were derived.
 NG0215
 NG0215_MARKER: R = RIVET
 NG0215_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0215_SP_SET: ABUTMENT
 NG0215_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0215
 NG0215  HISTORY     - Date     Condition        Report By
 NG0215  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0215  HISTORY     - 1935     GOOD             CGS
 NG0215  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0215
 NG0215                          STATION DESCRIPTION
 NG0215
 NG0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0215'0.5 MI N FROM ASBESTOS.
 NG0215'0.5 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0215'FROM ASBESTOS, LAKE COUNTY, AT BRIDGE NO. 1400, IN THE WEST END
 NG0215'OF THE NORTH STONE ABUTMENT, 9 FEET WEST OF THE CENTERLINE OF
 NG0215'THE WEST TRACK, AND ABOUT 2 FEET BELOW THE LEVEL OF THE RAIL.
 NG0215'A STANDARD MONEL-METAL RIVET.
 NG0215
 NG0215                          STATION RECOVERY (1973)
 NG0215
 NG0215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1267 ***********************************************************************
 JB1267  DESIGNATION -  RV 54
 JB1267  PID         -  JB1267
 JB1267  STATE/COUNTY-  IL/RANDOLPH
 JB1267  COUNTRY     -  US
 JB1267  USGS QUAD   -  EVANSVILLE (2018)
 JB1267
 JB1267                         *CURRENT SURVEY CONTROL
 JB1267  ______________________________________________________________________
 JB1267* NAD 83(1986) POSITION- 38 00 23.     (N) 089 58 40.     (W)   SCALED
 JB1267* NAVD 88 ORTHO HEIGHT -   117.051 (meters)      384.02  (feet) ADJUSTED
 JB1267  ______________________________________________________________________
 JB1267  GEOID HEIGHT    -        -29.778 (meters)                     GEOID18
 JB1267  DYNAMIC HEIGHT  -        116.971 (meters)      383.76  (feet) COMP
 JB1267  MODELED GRAVITY -    979,950.7   (mgal)                       NAVD 88
 JB1267
 JB1267  VERT ORDER      -  SECOND    CLASS 0
 JB1267
 JB1267.The horizontal coordinates were scaled from a map and have
 JB1267.an estimated accuracy of +/- 6 seconds.
 JB1267
 JB1267.The orthometric height was determined by differential leveling and
 JB1267.adjusted by the NATIONAL GEODETIC SURVEY
 JB1267.in June 1991.
 JB1267
 JB1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1267.GEOID18 height accuracy estimate available here.
 JB1267
 JB1267.Click photographs - Photos may exist for this station.
 JB1267
 JB1267.The dynamic height is computed by dividing the NAVD 88
 JB1267.geopotential number by the normal gravity value computed on the
 JB1267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1267.degrees latitude (g = 980.6199 gals.).
 JB1267
 JB1267.The modeled gravity was interpolated from observed gravity values.
 JB1267
 JB1267;                    North         East    Units  Estimated Accuracy
 JB1267;SPC IL W     -   148,700.      716,590.      MT  (+/- 180 meters Scaled)
 JB1267
 JB1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH385107(NAD 83)
 JB1267
 JB1267                          SUPERSEDED SURVEY CONTROL
 JB1267
 JB1267  NGVD 29 (??/??/92)  117.158  (m)          384.38   (f) ADJ UNCH    2 0
 JB1267
 JB1267.Superseded values are not recommended for survey control.
 JB1267
 JB1267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1267.See file dsdata.pdf to determine how the superseded data were derived.
 JB1267
 JB1267_MARKER: R = RIVET
 JB1267_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JB1267_SP_SET: CABLE POST CONCRETE BASE
 JB1267_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1267
 JB1267  HISTORY     - Date     Condition        Report By
 JB1267  HISTORY     - UNK      MONUMENTED       MPRR
 JB1267  HISTORY     - 1935     GOOD             CGS
 JB1267  HISTORY     - 1968     MARK NOT FOUND   USGS
 JB1267
 JB1267                          STATION DESCRIPTION
 JB1267
 JB1267'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1267'1 MI S FROM FLINTON.
 JB1267'1.0 MILE SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JB1267'STATION AT FLINTON, RANDOLPH COUNTY, OPPOSITE SIGNAL 505, NEAR
 JB1267'POLE 50/05, 35 FEET WEST OF THE CENTERLINE OF THE WEST MAIN TRACK,
 JB1267'AT A CABLE POST, AND IN THE TOP OF THE SOUTHWEST CORNER OF THE
 JB1267'CONCRETE BASE.  A STANDARD MONEL-METAL RIVET.
 JB1267
 JB1267                          STATION RECOVERY (1968)
 JB1267
 JB1267'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JB1267'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0216 ***********************************************************************
 NG0216  DESIGNATION -  RV 54
 NG0216  PID         -  NG0216
 NG0216  STATE/COUNTY-  IL/LAKE
 NG0216  COUNTRY     -  US
 NG0216  USGS QUAD   -  ZION (2018)
 NG0216
 NG0216                         *CURRENT SURVEY CONTROL
 NG0216  ______________________________________________________________________
 NG0216* NAD 83(1986) POSITION- 42 24 09.     (N) 087 49 19.     (W)   SCALED
 NG0216* NAVD 88 ORTHO HEIGHT -   179.961 (meters)      590.42  (feet) ADJUSTED
 NG0216  ______________________________________________________________________
 NG0216  GEOID HEIGHT    -        -34.453 (meters)                     GEOID18
 NG0216  DYNAMIC HEIGHT  -        179.905 (meters)      590.24  (feet) COMP
 NG0216  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 NG0216
 NG0216  VERT ORDER      -  SECOND    CLASS 0
 NG0216
 NG0216.The horizontal coordinates were scaled from a map and have
 NG0216.an estimated accuracy of +/- 6 seconds.
 NG0216
 NG0216.The orthometric height was determined by differential leveling and
 NG0216.adjusted by the NATIONAL GEODETIC SURVEY
 NG0216.in June 1991.
 NG0216
 NG0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0216.GEOID18 height accuracy estimate available here.
 NG0216
 NG0216.Click photographs - Photos may exist for this station.
 NG0216
 NG0216.The dynamic height is computed by dividing the NAVD 88
 NG0216.geopotential number by the normal gravity value computed on the
 NG0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0216.degrees latitude (g = 980.6199 gals.).
 NG0216
 NG0216.The modeled gravity was interpolated from observed gravity values.
 NG0216
 NG0216;                    North         East    Units  Estimated Accuracy
 NG0216;SPC IL E     -   636,940.      342,100.      MT  (+/- 180 meters Scaled)
 NG0216
 NG0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM323947(NAD 83)
 NG0216
 NG0216                          SUPERSEDED SURVEY CONTROL
 NG0216
 NG0216  NGVD 29 (??/??/92)  180.071  (m)          590.78   (f) ADJ UNCH    2 0
 NG0216
 NG0216.Superseded values are not recommended for survey control.
 NG0216
 NG0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0216.See file dsdata.pdf to determine how the superseded data were derived.
 NG0216
 NG0216_MARKER: R = RIVET
 NG0216_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0216_SP_SET: ABUTMENT
 NG0216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0216
 NG0216  HISTORY     - Date     Condition        Report By
 NG0216  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0216  HISTORY     - 1935     GOOD             CGS
 NG0216  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0216  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0216
 NG0216                          STATION DESCRIPTION
 NG0216
 NG0216'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0216'1.4 MI N FROM ASBESTOS.
 NG0216'1.4 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0216'FROM ASBESTOS, LAKE COUNTY, AT BRIDGE NO. 1402, IN THE WEST
 NG0216'END OF THE SOUTH STONE ABUTMENT, 12 FEET WEST OF THE WEST TRACK,
 NG0216'AND ABOUT 2 FEET BELOW THE LEVEL OF THE RAIL.  A STANDARD
 NG0216'MONEL-METAL RIVET.
 NG0216
 NG0216                          STATION RECOVERY (1973)
 NG0216
 NG0216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0216'MARK NOT FOUND.
 NG0216
 NG0216                          STATION RECOVERY (1997)
 NG0216
 NG0216'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0216'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0220 ***********************************************************************
 NG0220  DESIGNATION -  RV 55
 NG0220  PID         -  NG0220
 NG0220  STATE/COUNTY-  IL/LAKE
 NG0220  COUNTRY     -  US
 NG0220  USGS QUAD   -  ZION (2018)
 NG0220
 NG0220                         *CURRENT SURVEY CONTROL
 NG0220  ______________________________________________________________________
 NG0220* NAD 83(1986) POSITION- 42 25 31.     (N) 087 49 11.     (W)   SCALED
 NG0220* NAVD 88 ORTHO HEIGHT -   181.976 (meters)      597.03  (feet) ADJUSTED
 NG0220  ______________________________________________________________________
 NG0220  GEOID HEIGHT    -        -34.492 (meters)                     GEOID18
 NG0220  DYNAMIC HEIGHT  -        181.919 (meters)      596.85  (feet) COMP
 NG0220  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 NG0220
 NG0220  VERT ORDER      -  SECOND    CLASS 0
 NG0220
 NG0220.The horizontal coordinates were scaled from a map and have
 NG0220.an estimated accuracy of +/- 6 seconds.
 NG0220
 NG0220.The orthometric height was determined by differential leveling and
 NG0220.adjusted by the NATIONAL GEODETIC SURVEY
 NG0220.in June 1991.
 NG0220
 NG0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0220.GEOID18 height accuracy estimate available here.
 NG0220
 NG0220.Click photographs - Photos may exist for this station.
 NG0220
 NG0220.The dynamic height is computed by dividing the NAVD 88
 NG0220.geopotential number by the normal gravity value computed on the
 NG0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0220.degrees latitude (g = 980.6199 gals.).
 NG0220
 NG0220.The modeled gravity was interpolated from observed gravity values.
 NG0220
 NG0220;                    North         East    Units  Estimated Accuracy
 NG0220;SPC IL E     -   639,470.      342,270.      MT  (+/- 180 meters Scaled)
 NG0220
 NG0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM325973(NAD 83)
 NG0220
 NG0220                          SUPERSEDED SURVEY CONTROL
 NG0220
 NG0220  NGVD 29 (??/??/92)  182.086  (m)          597.39   (f) ADJ UNCH    2 0
 NG0220
 NG0220.Superseded values are not recommended for survey control.
 NG0220
 NG0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0220.See file dsdata.pdf to determine how the superseded data were derived.
 NG0220
 NG0220_MARKER: R = RIVET
 NG0220_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0220_SP_SET: ABUTMENT
 NG0220_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0220
 NG0220  HISTORY     - Date     Condition        Report By
 NG0220  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0220  HISTORY     - 1935     GOOD             CGS
 NG0220  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0220  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0220
 NG0220                          STATION DESCRIPTION
 NG0220
 NG0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0220'1.5 MI S FROM ZION.
 NG0220'1.5 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0220'THE CITY HALL AT ZION, LAKE COUNTY, AT BRIDGE NO. 1410, IN THE
 NG0220'EAST END OF THE SOUTH STONE ABUTMENT, 9 FEET EAST OF THE CENTERLINE
 NG0220'OF THE EAST TRACK, AND 2.5 FEET BELOW THE LEVEL OF THE TRACK.
 NG0220'A STANDARD MONEL-METAL RIVET.
 NG0220
 NG0220                          STATION RECOVERY (1973)
 NG0220
 NG0220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0220'MARK NOT FOUND.
 NG0220
 NG0220                          STATION RECOVERY (1997)
 NG0220
 NG0220'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1042 ***********************************************************************
 HB1042  DESIGNATION -  RV 56
 HB1042  PID         -  HB1042
 HB1042  STATE/COUNTY-  IL/RANDOLPH
 HB1042  COUNTRY     -  US
 HB1042  USGS QUAD   -  KASKASKIA (2018)
 HB1042
 HB1042                         *CURRENT SURVEY CONTROL
 HB1042  ______________________________________________________________________
 HB1042* NAD 83(1986) POSITION- 37 59 50.     (N) 089 57 32.     (W)   SCALED
 HB1042* NAVD 88 ORTHO HEIGHT -   120.424 (meters)      395.09  (feet) ADJUSTED
 HB1042  ______________________________________________________________________
 HB1042  GEOID HEIGHT    -        -29.764 (meters)                     GEOID18
 HB1042  DYNAMIC HEIGHT  -        120.342 (meters)      394.82  (feet) COMP
 HB1042  MODELED GRAVITY -    979,943.6   (mgal)                       NAVD 88
 HB1042
 HB1042  VERT ORDER      -  SECOND    CLASS 0
 HB1042
 HB1042.The horizontal coordinates were scaled from a map and have
 HB1042.an estimated accuracy of +/- 6 seconds.
 HB1042
 HB1042.The orthometric height was determined by differential leveling and
 HB1042.adjusted by the NATIONAL GEODETIC SURVEY
 HB1042.in June 1991.
 HB1042
 HB1042.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1042.GEOID18 height accuracy estimate available here.
 HB1042
 HB1042.Click photographs - Photos may exist for this station.
 HB1042
 HB1042.The dynamic height is computed by dividing the NAVD 88
 HB1042.geopotential number by the normal gravity value computed on the
 HB1042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1042.degrees latitude (g = 980.6199 gals.).
 HB1042
 HB1042.The modeled gravity was interpolated from observed gravity values.
 HB1042
 HB1042;                    North         East    Units  Estimated Accuracy
 HB1042;SPC IL W     -   147,680.      718,250.      MT  (+/- 180 meters Scaled)
 HB1042
 HB1042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH401096(NAD 83)
 HB1042
 HB1042                          SUPERSEDED SURVEY CONTROL
 HB1042
 HB1042  NGVD 29 (11/26/84)  120.529  (m)          395.44   (f) ADJUSTED    2 0
 HB1042
 HB1042.Superseded values are not recommended for survey control.
 HB1042
 HB1042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1042.See file dsdata.pdf to determine how the superseded data were derived.
 HB1042
 HB1042_MARKER: R = RIVET
 HB1042_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1042_SP_SET: SIGNAL BASE
 HB1042_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1042
 HB1042  HISTORY     - Date     Condition        Report By
 HB1042  HISTORY     - UNK      MONUMENTED       MPRR
 HB1042  HISTORY     - 1935     GOOD             CGS
 HB1042  HISTORY     - 1968     MARK NOT FOUND   USGS
 HB1042
 HB1042                          STATION DESCRIPTION
 HB1042
 HB1042'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1042'2.7 MI N FROM REILY LAKE.
 HB1042'2.7 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1042'STATION AT REILY LAKE, RANDOLPH COUNTY, MIDWAY BETWEEN POLES 51/16
 HB1042'AND 51/17, AT SIGNAL 514, IN THE TOP OF THE CONCRETE BASE, AT THE
 HB1042'CENTER OF THE WEST SIDE OF THE SIGNAL BASE, 10 FEET EAST OF THE
 HB1042'MAIN TRACK, AND ABOUT 2-1/2 FEET ABOVE THE LEVEL OF THE TRACK.
 HB1042'A STANDARD MONEL-METAL RIVET.  NOTE-- SIGNAL 514 IS NO LONGER
 HB1042'AT THIS SITE.  THE ROADBED HAS BEEN RAISED.
 HB1042
 HB1042                          STATION RECOVERY (1968)
 HB1042
 HB1042'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 HB1042'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0222 ***********************************************************************
 NG0222  DESIGNATION -  RV 56
 NG0222  PID         -  NG0222
 NG0222  STATE/COUNTY-  IL/LAKE
 NG0222  COUNTRY     -  US
 NG0222  USGS QUAD   -  ZION (2018)
 NG0222
 NG0222                         *CURRENT SURVEY CONTROL
 NG0222  ______________________________________________________________________
 NG0222* NAD 83(1986) POSITION- 42 26 01.     (N) 087 49 09.     (W)   SCALED
 NG0222* NAVD 88 ORTHO HEIGHT -   181.966 (meters)      597.00  (feet) ADJUSTED
 NG0222  ______________________________________________________________________
 NG0222  GEOID HEIGHT    -        -34.505 (meters)                     GEOID18
 NG0222  DYNAMIC HEIGHT  -        181.909 (meters)      596.81  (feet) COMP
 NG0222  MODELED GRAVITY -    980,304.5   (mgal)                       NAVD 88
 NG0222
 NG0222  VERT ORDER      -  SECOND    CLASS 0
 NG0222
 NG0222.The horizontal coordinates were scaled from a map and have
 NG0222.an estimated accuracy of +/- 6 seconds.
 NG0222
 NG0222.The orthometric height was determined by differential leveling and
 NG0222.adjusted by the NATIONAL GEODETIC SURVEY
 NG0222.in June 1991.
 NG0222
 NG0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0222.GEOID18 height accuracy estimate available here.
 NG0222
 NG0222.Click photographs - Photos may exist for this station.
 NG0222
 NG0222.The dynamic height is computed by dividing the NAVD 88
 NG0222.geopotential number by the normal gravity value computed on the
 NG0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0222.degrees latitude (g = 980.6199 gals.).
 NG0222
 NG0222.The modeled gravity was interpolated from observed gravity values.
 NG0222
 NG0222;                    North         East    Units  Estimated Accuracy
 NG0222;SPC IL E     -   640,390.      342,310.      MT  (+/- 180 meters Scaled)
 NG0222
 NG0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM326982(NAD 83)
 NG0222
 NG0222                          SUPERSEDED SURVEY CONTROL
 NG0222
 NG0222  NGVD 29 (??/??/92)  182.076  (m)          597.36   (f) ADJ UNCH    2 0
 NG0222
 NG0222.Superseded values are not recommended for survey control.
 NG0222
 NG0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0222.See file dsdata.pdf to determine how the superseded data were derived.
 NG0222
 NG0222_MARKER: R = RIVET
 NG0222_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0222_SP_SET: ABUTMENT
 NG0222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0222
 NG0222  HISTORY     - Date     Condition        Report By
 NG0222  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0222  HISTORY     - 1935     GOOD             CGS
 NG0222  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0222  HISTORY     - 19970502 GOOD             USPSQD
 NG0222
 NG0222                          STATION DESCRIPTION
 NG0222
 NG0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0222'1 MI S FROM ZION.
 NG0222'1.0 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0222'THE CITY HALL AT ZION, LAKE COUNTY, AT BRIDGE NO. 1413, IN THE
 NG0222'WEST END OF THE SOUTH STONE ABUTMENT, 12 FEET WEST OF THE
 NG0222'CENTERLINE OF THE WEST TRACK, AND ABOUT 2 FEET BELOW THE LEVEL
 NG0222'OF THE TRACK.  A STANDARD MONEL-METAL RIVET.
 NG0222
 NG0222                          STATION RECOVERY (1973)
 NG0222
 NG0222'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0222'MARK NOT FOUND.
 NG0222
 NG0222                          STATION RECOVERY (1997)
 NG0222
 NG0222'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0227 ***********************************************************************
 NG0227  DESIGNATION -  RV 57
 NG0227  PID         -  NG0227
 NG0227  STATE/COUNTY-  IL/LAKE
 NG0227  COUNTRY     -  US
 NG0227  USGS QUAD   -  ZION (2018)
 NG0227
 NG0227                         *CURRENT SURVEY CONTROL
 NG0227  ______________________________________________________________________
 NG0227* NAD 83(1986) POSITION- 42 27 25.1    (N) 087 49 03.1    (W)   HD_HELD2
 NG0227* NAVD 88 ORTHO HEIGHT -   181.991 (meters)      597.08  (feet) ADJUSTED
 NG0227  ______________________________________________________________________
 NG0227  GEOID HEIGHT    -        -34.541 (meters)                     GEOID18
 NG0227  DYNAMIC HEIGHT  -        181.934 (meters)      596.90  (feet) COMP
 NG0227  MODELED GRAVITY -    980,305.7   (mgal)                       NAVD 88
 NG0227
 NG0227  VERT ORDER      -  FIRST     CLASS 0
 NG0227
 NG0227.The horizontal coordinates were established by autonomous hand held GPS
 NG0227.observations and have an estimated accuracy of +/- 10 meters.
 NG0227
 NG0227.The orthometric height was determined by differential leveling and
 NG0227.adjusted by the NATIONAL GEODETIC SURVEY
 NG0227.in June 1991.
 NG0227
 NG0227.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0227.GEOID18 height accuracy estimate available here.
 NG0227
 NG0227.Click photographs - Photos may exist for this station.
 NG0227
 NG0227.The dynamic height is computed by dividing the NAVD 88
 NG0227.geopotential number by the normal gravity value computed on the
 NG0227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0227.degrees latitude (g = 980.6199 gals.).
 NG0227
 NG0227.The modeled gravity was interpolated from observed gravity values.
 NG0227
 NG0227;                    North         East    Units  Estimated Accuracy
 NG0227;SPC IL E     -   642,990.      342,427.      MT  (+/- 10 meters HH2 GPS)
 NG0227
 NG0227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN3278000839(NAD 83)
 NG0227
 NG0227                          SUPERSEDED SURVEY CONTROL
 NG0227
 NG0227  NGVD 29 (??/??/92)  182.103  (m)          597.45   (f) ADJ UNCH    1 0
 NG0227
 NG0227.Superseded values are not recommended for survey control.
 NG0227
 NG0227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0227.See file dsdata.pdf to determine how the superseded data were derived.
 NG0227
 NG0227_MARKER: R = RIVET
 NG0227_SETTING: 30 = SET IN A LIGHT STRUCTURE
 NG0227_SP_SET: CURBING
 NG0227_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0227
 NG0227  HISTORY     - Date     Condition        Report By
 NG0227  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0227  HISTORY     - 1973     GOOD             NGS
 NG0227  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0227  HISTORY     - 20010429 MARK NOT FOUND   USPSQD
 NG0227
 NG0227                          STATION DESCRIPTION
 NG0227
 NG0227'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0227'1.2 MI N FROM ZION.
 NG0227'ABOUT 0.45 MILES NORTH ALONG SHERIDAN ROAD FROM THE MUNICIPAL
 NG0227'BUILDING, THENCE 0.35 MILES EAST ALONG SHILOH BOULEVARD, THENCE
 NG0227'0.55 MILE NORTH ALONG CHICAGO AND NORTH WESTERN RAILWAY AT THE
 NG0227'CROSSING OF 21ST STREET, SET IN THE TOP SOUTHEAST EDGE OF THE
 NG0227'CONCRETE CURBING AROUND A BATTERY WELL, 25.3 FEET SOUTH OF THE
 NG0227'CENTR LINE OF 31.0 FEET SOUTHWEST OF THE CENTER LINE OF THE
 NG0227'CROSSING, 7.8 FEET WEST OF THE WEST RAIL OF THE WEST MAIN TRACK,
 NG0227'42.0 FEET NORTHWEST AND ACROSS THE TRACKS FROM THE NORTH WEST
 NG0227'CORNER OF THE CONCRETE FOUNDATION TO SIGNAL LIGHT 394.  THIS
 NG0227'BM IS 1.55 MILE SOUTH OF WINTHROP HARBOR.  A MONEL-METAL RIVET.
 NG0227
 NG0227                          STATION RECOVERY (1997)
 NG0227
 NG0227'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0227'MARK NOT FOUND.
 NG0227
 NG0227                          STATION RECOVERY (2001)
 NG0227
 NG0227'RECOVERY NOTE BY US POWER SQUADRON 2001 (RK)
 NG0227'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1044 ***********************************************************************
 HB1044  DESIGNATION -  RV 58
 HB1044  PID         -  HB1044
 HB1044  STATE/COUNTY-  IL/RANDOLPH
 HB1044  COUNTRY     -  US
 HB1044  USGS QUAD   -  KASKASKIA (2018)
 HB1044
 HB1044                         *CURRENT SURVEY CONTROL
 HB1044  ______________________________________________________________________
 HB1044* NAD 83(1986) POSITION- 37 58 40.     (N) 089 55 11.     (W)   SCALED
 HB1044* NAVD 88 ORTHO HEIGHT -   117.479 (meters)      385.43  (feet) ADJUSTED
 HB1044  ______________________________________________________________________
 HB1044  GEOID HEIGHT    -        -29.718 (meters)                     GEOID18
 HB1044  DYNAMIC HEIGHT  -        117.398 (meters)      385.16  (feet) COMP
 HB1044  MODELED GRAVITY -    979,938.7   (mgal)                       NAVD 88
 HB1044
 HB1044  VERT ORDER      -  SECOND    CLASS 0
 HB1044
 HB1044.The horizontal coordinates were scaled from a map and have
 HB1044.an estimated accuracy of +/- 6 seconds.
 HB1044
 HB1044.The orthometric height was determined by differential leveling and
 HB1044.adjusted by the NATIONAL GEODETIC SURVEY
 HB1044.in June 1991.
 HB1044
 HB1044.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1044.GEOID18 height accuracy estimate available here.
 HB1044
 HB1044.Click photographs - Photos may exist for this station.
 HB1044
 HB1044.The dynamic height is computed by dividing the NAVD 88
 HB1044.geopotential number by the normal gravity value computed on the
 HB1044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1044.degrees latitude (g = 980.6199 gals.).
 HB1044
 HB1044.The modeled gravity was interpolated from observed gravity values.
 HB1044
 HB1044;                    North         East    Units  Estimated Accuracy
 HB1044;SPC IL W     -   145,530.      721,700.      MT  (+/- 180 meters Scaled)
 HB1044
 HB1044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH435073(NAD 83)
 HB1044
 HB1044                          SUPERSEDED SURVEY CONTROL
 HB1044
 HB1044  NGVD 29 (11/26/84)  117.582  (m)          385.77   (f) ADJUSTED    2 0
 HB1044
 HB1044.Superseded values are not recommended for survey control.
 HB1044
 HB1044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1044.See file dsdata.pdf to determine how the superseded data were derived.
 HB1044
 HB1044_MARKER: R = RIVET
 HB1044_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1044_SP_SET: CHIMNEY
 HB1044_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1044
 HB1044  HISTORY     - Date     Condition        Report By
 HB1044  HISTORY     - UNK      MONUMENTED       MPRR
 HB1044  HISTORY     - 1935     GOOD             CGS
 HB1044  HISTORY     - 1968     MARK NOT FOUND   USGS
 HB1044  HISTORY     - 20120622 MARK NOT FOUND   ILDT
 HB1044
 HB1044                          STATION DESCRIPTION
 HB1044
 HB1044'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1044'AT REILY LAKE.
 HB1044'AT REILY LAKE, RANDOLPH COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB1044'NEAR THE STATION, MIDWAY BETWEEN POLES 54/04 AND 54/05, 80 FEET EAST
 HB1044'OF THE CENTERLINE OF THE MAIN TRACK, AT THE SOUTH END OF A MILL,
 HB1044'IN THE TOP OF THE SOUTHWEST CORNER OF AN OLD CONCRETE CHIMNEY, AND
 HB1044'ABOUT 6 FEET ABOVE THE GROUND.  A STANDARD MONEL-METAL RIVET.
 HB1044'NOTE-- THE OLD MILL HAS BEEN TORN DOWN, SITE OF OLD CHIMNEY COULD
 HB1044'NOT BE DETERMINED.  NO MONEL-METAL RIVET COULD BE FOUND IN THE
 HB1044'CONCRETE FOUNDATION AT THE SITE.
 HB1044
 HB1044                          STATION RECOVERY (1968)
 HB1044
 HB1044'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 HB1044'MARK NOT FOUND.
 HB1044
 HB1044                          STATION RECOVERY (2012)
 HB1044
 HB1044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1044'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0228 ***********************************************************************
 NG0228  DESIGNATION -  RV 58
 NG0228  PID         -  NG0228
 NG0228  STATE/COUNTY-  IL/LAKE
 NG0228  COUNTRY     -  US
 NG0228  USGS QUAD   -  ZION (2018)
 NG0228
 NG0228                         *CURRENT SURVEY CONTROL
 NG0228  ______________________________________________________________________
 NG0228* NAD 83(1986) POSITION- 42 27 54.2    (N) 087 49 00.4    (W)   HD_HELD2
 NG0228* NAVD 88 ORTHO HEIGHT -   182.221 (meters)      597.84  (feet) POSTED
 NG0228  ______________________________________________________________________
 NG0228  GEOID HEIGHT    -        -34.553 (meters)                     GEOID18
 NG0228  DYNAMIC HEIGHT  -        182.16  (meters)      597.6   (feet) COMP
 NG0228  MODELED GRAVITY -    980,306.3   (mgal)                       NAVD 88
 NG0228
 NG0228  VERT ORDER      -  * POSTED, SEE BELOW
 NG0228
 NG0228.The horizontal coordinates were established by autonomous hand held GPS
 NG0228.observations and have an estimated accuracy of +/- 10 meters.
 NG0228
 NG0228.The orthometric height was determined by differential leveling
 NG0228.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NG0228
 NG0228.* This is a POSTED BENCH MARK height.
 NG0228
 NG0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0228.GEOID18 height accuracy estimate available here.
 NG0228
 NG0228.Click photographs - Photos may exist for this station.
 NG0228
 NG0228.The dynamic height is computed by dividing the NAVD 88
 NG0228.geopotential number by the normal gravity value computed on the
 NG0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0228.degrees latitude (g = 980.6199 gals.).
 NG0228
 NG0228.The modeled gravity was interpolated from observed gravity values.
 NG0228
 NG0228;                    North         East    Units  Estimated Accuracy
 NG0228;SPC IL E     -   643,888.      342,483.      MT  (+/- 10 meters HH2 GPS)
 NG0228
 NG0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN3285001736(NAD 83)
 NG0228
 NG0228                          SUPERSEDED SURVEY CONTROL
 NG0228
 NG0228  NGVD 29 (??/??/92)  182.326  (m)          598.18   (f) ADJ UNCH    2 0
 NG0228
 NG0228.Superseded values are not recommended for survey control.
 NG0228
 NG0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0228.See file dsdata.pdf to determine how the superseded data were derived.
 NG0228
 NG0228_MARKER: R = RIVET
 NG0228_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0228_SP_SET: ABUTMENT
 NG0228_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0228
 NG0228  HISTORY     - Date     Condition        Report By
 NG0228  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0228  HISTORY     - 1935     GOOD             CGS
 NG0228  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0228  HISTORY     - 20010429 GOOD             USPSQD
 NG0228
 NG0228                          STATION DESCRIPTION
 NG0228
 NG0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0228'AT CAMP LOGAN.
 NG0228'AT CAMP LOGAN, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0228'RAILWAY, AT BRIDGE NO. 1418, IN THE EAST END OF THE SOUTH CONCRETE
 NG0228'ABUTMENT, 12 FEET EAST OF THE CENTERLINE OF THE EAST TRACK,
 NG0228'AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.  A STANDARD
 NG0228'MONEL-METAL RIVET.
 NG0228
 NG0228                          STATION RECOVERY (1973)
 NG0228
 NG0228'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0228'MARK NOT FOUND.
 NG0228
 NG0228                          STATION RECOVERY (2001)
 NG0228
 NG0228'RECOVERY NOTE BY US POWER SQUADRON 2001 (RK)
 NG0228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1045 ***********************************************************************
 HB1045  DESIGNATION -  RV 59
 HB1045  PID         -  HB1045
 HB1045  STATE/COUNTY-  IL/RANDOLPH
 HB1045  COUNTRY     -  US
 HB1045  USGS QUAD   -  KASKASKIA (2018)
 HB1045
 HB1045                         *CURRENT SURVEY CONTROL
 HB1045  ______________________________________________________________________
 HB1045* NAD 83(1986) POSITION- 37 58 01.     (N) 089 54 45.     (W)   SCALED
 HB1045* NAVD 88 ORTHO HEIGHT -   117.443 (meters)      385.31  (feet) ADJUSTED
 HB1045  ______________________________________________________________________
 HB1045  GEOID HEIGHT    -        -29.696 (meters)                     GEOID18
 HB1045  DYNAMIC HEIGHT  -        117.362 (meters)      385.05  (feet) COMP
 HB1045  MODELED GRAVITY -    979,937.4   (mgal)                       NAVD 88
 HB1045
 HB1045  VERT ORDER      -  SECOND    CLASS 0
 HB1045
 HB1045.The horizontal coordinates were scaled from a map and have
 HB1045.an estimated accuracy of +/- 6 seconds.
 HB1045
 HB1045.The orthometric height was determined by differential leveling and
 HB1045.adjusted by the NATIONAL GEODETIC SURVEY
 HB1045.in June 1991.
 HB1045
 HB1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1045.GEOID18 height accuracy estimate available here.
 HB1045
 HB1045.Click photographs - Photos may exist for this station.
 HB1045
 HB1045.The dynamic height is computed by dividing the NAVD 88
 HB1045.geopotential number by the normal gravity value computed on the
 HB1045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1045.degrees latitude (g = 980.6199 gals.).
 HB1045
 HB1045.The modeled gravity was interpolated from observed gravity values.
 HB1045
 HB1045;                    North         East    Units  Estimated Accuracy
 HB1045;SPC IL W     -   144,330.      722,330.      MT  (+/- 180 meters Scaled)
 HB1045
 HB1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH441061(NAD 83)
 HB1045
 HB1045                          SUPERSEDED SURVEY CONTROL
 HB1045
 HB1045  NGVD 29 (11/26/84)  117.544  (m)          385.64   (f) ADJUSTED    2 0
 HB1045
 HB1045.Superseded values are not recommended for survey control.
 HB1045
 HB1045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1045.See file dsdata.pdf to determine how the superseded data were derived.
 HB1045
 HB1045_MARKER: Z = SEE DESCRIPTION
 HB1045_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1045_SP_SET: MILE MARKER
 HB1045_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1045
 HB1045  HISTORY     - Date     Condition        Report By
 HB1045  HISTORY     - UNK      MONUMENTED       MPRR
 HB1045  HISTORY     - 1935     GOOD             CGS
 HB1045  HISTORY     - 1968     MARK NOT FOUND   USGS
 HB1045  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1045
 HB1045                          STATION DESCRIPTION
 HB1045
 HB1045'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1045'0.6 MI N FROM FORT GAGE.
 HB1045'0.6 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB1045'AT FORT GAGE, RANDOLPH COUNTY, 8 FEET WEST OF THE MAIN TRACK, AT
 HB1045'MILEPOST 55, IN THE TOP OF THE CONCRETE FIVE-MILE MARKER, AND ABOUT
 HB1045'6 INCHES LOWER THAN THE TRACK.  A COPPER PIN.  NOTE-- THE FIVE MILE
 HB1045'MARKER WAS PROBABLY DESTROYED WHEN THE TRACK WAS RAISED.
 HB1045
 HB1045                          STATION RECOVERY (1968)
 HB1045
 HB1045'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 HB1045'MARK NOT FOUND.
 HB1045
 HB1045                          STATION RECOVERY (2011)
 HB1045
 HB1045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1045'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0428 ***********************************************************************
 LD0428  DESIGNATION -  RV 6
 LD0428  PID         -  LD0428
 LD0428  STATE/COUNTY-  IL/MCDONOUGH
 LD0428  COUNTRY     -  US
 LD0428  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0428
 LD0428                         *CURRENT SURVEY CONTROL
 LD0428  ______________________________________________________________________
 LD0428* NAD 83(1986) POSITION- 40 33 12.     (N) 090 33 17.     (W)   SCALED
 LD0428* NAVD 88 ORTHO HEIGHT -   193.135 (meters)      633.64  (feet) ADJUSTED
 LD0428  ______________________________________________________________________
 LD0428  GEOID HEIGHT    -        -33.242 (meters)                     GEOID18
 LD0428  DYNAMIC HEIGHT  -        193.041 (meters)      633.34  (feet) COMP
 LD0428  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 LD0428
 LD0428  VERT ORDER      -  SECOND    CLASS 0
 LD0428
 LD0428.The horizontal coordinates were scaled from a map and have
 LD0428.an estimated accuracy of +/- 6 seconds.
 LD0428
 LD0428.The orthometric height was determined by differential leveling and
 LD0428.adjusted by the NATIONAL GEODETIC SURVEY
 LD0428.in June 1991.
 LD0428
 LD0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0428.GEOID18 height accuracy estimate available here.
 LD0428
 LD0428.Click photographs - Photos may exist for this station.
 LD0428
 LD0428.The dynamic height is computed by dividing the NAVD 88
 LD0428.geopotential number by the normal gravity value computed on the
 LD0428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0428.degrees latitude (g = 980.6199 gals.).
 LD0428
 LD0428.The modeled gravity was interpolated from observed gravity values.
 LD0428
 LD0428;                    North         East    Units  Estimated Accuracy
 LD0428;SPC IL W     -   431,500.      667,130.      MT  (+/- 180 meters Scaled)
 LD0428
 LD0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE070920(NAD 83)
 LD0428
 LD0428                          SUPERSEDED SURVEY CONTROL
 LD0428
 LD0428  NGVD 29 (??/??/92)  193.204  (m)          633.87   (f) ADJ UNCH    2 0
 LD0428
 LD0428.Superseded values are not recommended for survey control.
 LD0428
 LD0428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0428.See file dsdata.pdf to determine how the superseded data were derived.
 LD0428
 LD0428_MARKER: R = RIVET
 LD0428_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0428_SP_SET: CULVERT
 LD0428_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0428
 LD0428  HISTORY     - Date     Condition        Report By
 LD0428  HISTORY     - UNK      MONUMENTED       TPWRR
 LD0428  HISTORY     - 1935     GOOD             CGS
 LD0428  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0428  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0428
 LD0428                          STATION DESCRIPTION
 LD0428
 LD0428'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0428'2.2 MI W FROM BUSHNELL.
 LD0428'2.2 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0428'THE STATION AT BUSHNELL, MCDONOUGH  COUNTY, AT POLE 173+05, AT
 LD0428'CULVERT 173.14, IN THE TOP OF THE NORTH CONCRETE HEADWALL, AND
 LD0428'ONE FOOT WEST OF THE EAST END.  A STANDARD MONEL-METAL RIVET.
 LD0428
 LD0428                          STATION RECOVERY (1974)
 LD0428
 LD0428'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0428'MARK NOT FOUND.
 LD0428
 LD0428                          STATION RECOVERY (2003)
 LD0428
 LD0428'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0428'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0088 ***********************************************************************
 JC0088  DESIGNATION -  RV 6
 JC0088  PID         -  JC0088
 JC0088  STATE/COUNTY-  IL/ST CLAIR
 JC0088  COUNTRY     -  US
 JC0088  USGS QUAD   -  CAHOKIA (2018)
 JC0088
 JC0088                         *CURRENT SURVEY CONTROL
 JC0088  ______________________________________________________________________
 JC0088* NAD 83(1986) POSITION- 38 33 54.     (N) 090 10 43.     (W)   SCALED
 JC0088* NAVD 88 ORTHO HEIGHT -   124.847 (meters)      409.60  (feet) ADJUSTED
 JC0088  ______________________________________________________________________
 JC0088  GEOID HEIGHT    -        -30.866 (meters)                     GEOID18
 JC0088  DYNAMIC HEIGHT  -        124.767 (meters)      409.34  (feet) COMP
 JC0088  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JC0088
 JC0088  VERT ORDER      -  SECOND    CLASS 0
 JC0088
 JC0088.The horizontal coordinates were scaled from a map and have
 JC0088.an estimated accuracy of +/- 6 seconds.
 JC0088
 JC0088.The orthometric height was determined by differential leveling and
 JC0088.adjusted by the NATIONAL GEODETIC SURVEY
 JC0088.in June 1991.
 JC0088
 JC0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0088.GEOID18 height accuracy estimate available here.
 JC0088
 JC0088.Click photographs - Photos may exist for this station.
 JC0088
 JC0088.The dynamic height is computed by dividing the NAVD 88
 JC0088.geopotential number by the normal gravity value computed on the
 JC0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0088.degrees latitude (g = 980.6199 gals.).
 JC0088
 JC0088.The modeled gravity was interpolated from observed gravity values.
 JC0088
 JC0088;                    North         East    Units  Estimated Accuracy
 JC0088;SPC IL W     -   210,680.      698,960.      MT  (+/- 180 meters Scaled)
 JC0088
 JC0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC458722(NAD 83)
 JC0088
 JC0088                          SUPERSEDED SURVEY CONTROL
 JC0088
 JC0088  NGVD 29 (??/??/92)  124.996  (m)          410.09   (f) ADJ UNCH    2 0
 JC0088
 JC0088.Superseded values are not recommended for survey control.
 JC0088
 JC0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0088.See file dsdata.pdf to determine how the superseded data were derived.
 JC0088
 JC0088_MARKER: R = RIVET
 JC0088_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0088_SP_SET: CULVERT
 JC0088_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0088
 JC0088  HISTORY     - Date     Condition        Report By
 JC0088  HISTORY     - UNK      MONUMENTED       MPRR
 JC0088  HISTORY     - 1949     GOOD             CGS
 JC0088  HISTORY     - 20110818 MARK NOT FOUND   GEOCAC
 JC0088
 JC0088                          STATION DESCRIPTION
 JC0088
 JC0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0088'2.4 MI S FROM EAST ST LOUIS.
 JC0088'ABOUT 2.45 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM
 JC0088'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0088'AT THE CROSSING OF STATE HIGHWAY 157, SET IN THE TOP OF THE
 JC0088'NORTHWEST END OF THE NORTHEAST HEADWALL OF 4 FOOT CONCRETE BOX
 JC0088'CULVERT UNDER HIGHWAY, 34.5 FEET EAST OF THE CENTER OF CROSSING
 JC0088'OF THE NORTH BOUND TRACK, 28.5 FEET NORTHEAST OF THE CENTER LINE
 JC0088'OF THE HIGHWAY, 24 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 JC0088'NORTH BOUND TRACK, 18.5 FEET SOUTH OF TELEPHONE POLE 2/18, 14
 JC0088'FEET EAST OF CROSSING SIGNAL LIGHT AND ABOUT 4 FEET BELOW THE
 JC0088'LEVEL OF THE TRACK.
 JC0088
 JC0088                          STATION RECOVERY (2011)
 JC0088
 JC0088'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC0088'HIGHWAY 157 (CAMP JACKSON ROAD) AS BEEN REALIGNED TO THE NORTHEAST.
 JC0088'CULVERT NOT SEEN AT DESCRIBED CONDITION NEAR FORMER GRADE CROSSING.
 JC0088'
 JC0088'HH2 COORDINATES 38 33 54.3, -090 10 45.9
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1909 ***********************************************************************
 ME1909  DESIGNATION -  RV 6
 ME1909  PID         -  ME1909
 ME1909  STATE/COUNTY-  IL/COOK
 ME1909  COUNTRY     -  US
 ME1909  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1909
 ME1909                         *CURRENT SURVEY CONTROL
 ME1909  ______________________________________________________________________
 ME1909* NAD 83(1986) POSITION- 41 56 21.     (N) 087 40 24.     (W)   SCALED
 ME1909* NAVD 88 ORTHO HEIGHT -   184.448 (meters)      605.14  (feet) ADJUSTED
 ME1909  ______________________________________________________________________
 ME1909  GEOID HEIGHT    -        -33.664 (meters)                     GEOID18
 ME1909  DYNAMIC HEIGHT  -        184.386 (meters)      604.94  (feet) COMP
 ME1909  MODELED GRAVITY -    980,282.5   (mgal)                       NAVD 88
 ME1909
 ME1909  VERT ORDER      -  FIRST     CLASS 0
 ME1909
 ME1909.The horizontal coordinates were scaled from a map and have
 ME1909.an estimated accuracy of +/- 6 seconds.
 ME1909
 ME1909.The orthometric height was determined by differential leveling and
 ME1909.adjusted by the NATIONAL GEODETIC SURVEY
 ME1909.in June 1991.
 ME1909
 ME1909.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1909.GEOID18 height accuracy estimate available here.
 ME1909
 ME1909.Click photographs - Photos may exist for this station.
 ME1909
 ME1909.The dynamic height is computed by dividing the NAVD 88
 ME1909.geopotential number by the normal gravity value computed on the
 ME1909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1909.degrees latitude (g = 980.6199 gals.).
 ME1909
 ME1909.The modeled gravity was interpolated from observed gravity values.
 ME1909
 ME1909;                    North         East    Units  Estimated Accuracy
 ME1909;SPC IL E     -   585,560.      354,730.      MT  (+/- 180 meters Scaled)
 ME1909
 ME1909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441432(NAD 83)
 ME1909
 ME1909                          SUPERSEDED SURVEY CONTROL
 ME1909
 ME1909  NGVD 29 (??/??/92)  184.532  (m)          605.42   (f) ADJ UNCH    1 0
 ME1909
 ME1909.Superseded values are not recommended for survey control.
 ME1909
 ME1909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1909.See file dsdata.pdf to determine how the superseded data were derived.
 ME1909
 ME1909_MARKER: R = RIVET
 ME1909_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1909_SP_SET: ABUTMENT
 ME1909_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1909+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2007
 ME1909
 ME1909  HISTORY     - Date     Condition        Report By
 ME1909  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1909  HISTORY     - 1947     GOOD             CGS
 ME1909  HISTORY     - 1963     GOOD             CGS
 ME1909  HISTORY     - 1971     GOOD             NGS
 ME1909  HISTORY     - 1977     GOOD             NGS
 ME1909  HISTORY     - 1987     GOOD             USPSQD
 ME1909  HISTORY     - 20070208 GOOD             INDIV
 ME1909
 ME1909                          STATION DESCRIPTION
 ME1909
 ME1909'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1909'AT CHICAGO.
 ME1909'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, ABOUT
 ME1909'125 FEET SOUTH OF THE SOUTH END OF THE BELMONT AVE. STATION, SET
 ME1909'IN THE TOP OF THE EAST END OF THE SOUTH STONE ABUTMENT OF THE
 ME1909'OVER PASS BRIDGE OVER BELMONT AVENUE, 10 FEET EAST OF THE EAST
 ME1909'RAIL, 0.5 FOOT WEST OF THE EAST END OF THE ABUTMENT, AND ABOUT
 ME1909'1 FOOT BELOW THE TRACK.
 ME1909
 ME1909                          STATION RECOVERY (1963)
 ME1909
 ME1909'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 ME1909'2.1 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILROAD FROM THE
 ME1909'WEST NORTH AVENUE UNDERPASS AT CHICAGO AT THE SOUTH END OF THE BELMONT
 ME1909'AVENUE UNDERPASS, 9.8 FEET EAST OF THE EAST RAIL.  SET IN TOP OF THE
 ME1909'NORTHEAST CORNER OF THE EAST END OF THE SOUTH STONE ABUTMENT, ABOUT
 ME1909'1.0 FOOT BELOW THE LEVEL OF THE RAILROAD.  0.5 MILES SOUTH OF BM B
 ME1909'274.  SEC 30, T 40N, R 14E.
 ME1909
 ME1909                          STATION RECOVERY (1971)
 ME1909
 ME1909'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1909'RECOVERED IN GOOD CONDITION.
 ME1909
 ME1909                          STATION RECOVERY (1977)
 ME1909
 ME1909'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1909'RECOVERED IN GOOD CONDITION.
 ME1909
 ME1909                          STATION RECOVERY (1987)
 ME1909
 ME1909'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1909'RECOVERED IN GOOD CONDITION.
 ME1909
 ME1909                          STATION RECOVERY (2007)
 ME1909
 ME1909'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (ADC)
 ME1909'IN CHICAGO, ALONG THE UNION PACIFIC RAILWAY, AT THE NORTHEAST CORNER
 ME1909'OF THE EAST END OF THE SOUTH ABUTMENT OF THE BELMONT AVENUE UNDERPASS.
 ME1909'9.8 FEET EAST OF THE EAST END OF THE EAST RAIL OF TRACK TWO. ABOUT
 ME1909'10.0 FEET EAST OF THE CENTER LINE OF THE EAST RAIL OF TRACK TWO. ABOUT
 ME1909'1.0 FEET BELOW THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0033 ***********************************************************************
 MG0033  DESIGNATION -  RV 6
 MG0033  PID         -  MG0033
 MG0033  STATE/COUNTY-  IL/WHITESIDE
 MG0033  COUNTRY     -  US
 MG0033  USGS QUAD   -  UNION GROVE (2018)
 MG0033
 MG0033                         *CURRENT SURVEY CONTROL
 MG0033  ______________________________________________________________________
 MG0033* NAD 83(1986) POSITION- 41 51 16.     (N) 090 06 22.     (W)   SCALED
 MG0033* NAVD 88 ORTHO HEIGHT -   183.047 (meters)      600.55  (feet) ADJUSTED
 MG0033  ______________________________________________________________________
 MG0033  GEOID HEIGHT    -        -33.128 (meters)                     GEOID18
 MG0033  DYNAMIC HEIGHT  -        182.980 (meters)      600.33  (feet) COMP
 MG0033  MODELED GRAVITY -    980,253.0   (mgal)                       NAVD 88
 MG0033
 MG0033  VERT ORDER      -  SECOND    CLASS 0
 MG0033
 MG0033.The horizontal coordinates were scaled from a map and have
 MG0033.an estimated accuracy of +/- 6 seconds.
 MG0033
 MG0033.The orthometric height was determined by differential leveling and
 MG0033.adjusted by the NATIONAL GEODETIC SURVEY
 MG0033.in June 1991.
 MG0033
 MG0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0033.GEOID18 height accuracy estimate available here.
 MG0033
 MG0033.Click photographs - Photos may exist for this station.
 MG0033
 MG0033.The dynamic height is computed by dividing the NAVD 88
 MG0033.geopotential number by the normal gravity value computed on the
 MG0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0033.degrees latitude (g = 980.6199 gals.).
 MG0033
 MG0033.The modeled gravity was interpolated from observed gravity values.
 MG0033
 MG0033;                    North         East    Units  Estimated Accuracy
 MG0033;SPC IL W     -   575,920.      705,030.      MT  (+/- 180 meters Scaled)
 MG0033
 MG0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG402376(NAD 83)
 MG0033
 MG0033                          SUPERSEDED SURVEY CONTROL
 MG0033
 MG0033  NGVD 29 (??/??/92)  183.071  (m)          600.63   (f) ADJ UNCH    2 0
 MG0033
 MG0033.Superseded values are not recommended for survey control.
 MG0033
 MG0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0033.See file dsdata.pdf to determine how the superseded data were derived.
 MG0033
 MG0033_MARKER: R = RIVET
 MG0033_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0033_SP_SET: WALL
 MG0033_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0033
 MG0033  HISTORY     - Date     Condition        Report By
 MG0033  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0033  HISTORY     - 1943     GOOD             CGS
 MG0033  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MG0033  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0033  HISTORY     - 20030319 MARK NOT FOUND   USPSQD
 MG0033  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0033
 MG0033                          STATION DESCRIPTION
 MG0033
 MG0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0033'3.2 MI E FROM EAST CLINTON.
 MG0033'3.2 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0033'FROM EAST CLINTON, WHITESIDE COUNTY, AT BRIDGE NO. 253, AND
 MG0033'IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE BACKWALL.  A
 MG0033'STANDARD MONEL-METAL RIVET.
 MG0033
 MG0033                          STATION RECOVERY (1998)
 MG0033
 MG0033'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0033'MARK NOT FOUND.
 MG0033
 MG0033                          STATION RECOVERY (1999)
 MG0033
 MG0033'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0033'MARK NOT FOUND.
 MG0033
 MG0033                          STATION RECOVERY (2003)
 MG0033
 MG0033'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0033'MARK NOT FOUND.
 MG0033
 MG0033                          STATION RECOVERY (2005)
 MG0033
 MG0033'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0033'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0207 ***********************************************************************
 NH0207  DESIGNATION -  RV 6
 NH0207  PID         -  NH0207
 NH0207  STATE/COUNTY-  IL/DE KALB
 NH0207  COUNTRY     -  US
 NH0207  USGS QUAD   -  GENOA (2018)
 NH0207
 NH0207                         *CURRENT SURVEY CONTROL
 NH0207  ______________________________________________________________________
 NH0207* NAD 83(1986) POSITION- 42 03 04.     (N) 088 42 03.     (W)   SCALED
 NH0207* NAVD 88 ORTHO HEIGHT -   251.053 (meters)      823.66  (feet) ADJUSTED
 NH0207  ______________________________________________________________________
 NH0207  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 NH0207  DYNAMIC HEIGHT  -        250.969 (meters)      823.39  (feet) COMP
 NH0207  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 NH0207
 NH0207  VERT ORDER      -  SECOND    CLASS 0
 NH0207
 NH0207.The horizontal coordinates were scaled from a map and have
 NH0207.an estimated accuracy of +/- 6 seconds.
 NH0207
 NH0207.The orthometric height was determined by differential leveling and
 NH0207.adjusted by the NATIONAL GEODETIC SURVEY
 NH0207.in June 1991.
 NH0207
 NH0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0207.GEOID18 height accuracy estimate available here.
 NH0207
 NH0207.Click photographs - Photos may exist for this station.
 NH0207
 NH0207.The dynamic height is computed by dividing the NAVD 88
 NH0207.geopotential number by the normal gravity value computed on the
 NH0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0207.degrees latitude (g = 980.6199 gals.).
 NH0207
 NH0207.The modeled gravity was interpolated from observed gravity values.
 NH0207
 NH0207;                    North         East    Units  Estimated Accuracy
 NH0207;SPC IL E     -   597,850.      269,580.      MT  (+/- 180 meters Scaled)
 NH0207
 NH0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM592568(NAD 83)
 NH0207
 NH0207                          SUPERSEDED SURVEY CONTROL
 NH0207
 NH0207  NGVD 29 (??/??/92)  251.097  (m)          823.81   (f) ADJ UNCH    2 0
 NH0207
 NH0207.Superseded values are not recommended for survey control.
 NH0207
 NH0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0207.See file dsdata.pdf to determine how the superseded data were derived.
 NH0207
 NH0207_MARKER: R = RIVET
 NH0207_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0207_SP_SET: BRIDGE
 NH0207_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0207
 NH0207  HISTORY     - Date     Condition        Report By
 NH0207  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0207  HISTORY     - 1935     GOOD             CGS
 NH0207  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0207
 NH0207                          STATION DESCRIPTION
 NH0207
 NH0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0207'4.9 MI SE FROM KINGSTON.
 NH0207'1.0 MILE EAST ALONG STATE HIGHWAY 72 FROM THE CROSSROADS AT
 NH0207'KINGSTON, THENCE 3.9 MILES SOUTHEAST ALONG THE OLD ROADBED OF
 NH0207'THE ABANDONED CHICAGO AND NORTH WESTERN RAILWAY, AT BRIDGE 1040,
 NH0207'IN THE TOP OF THE NORTHWEST CONCRETE ABUTMENT, 9 FEET SOUTHWEST
 NH0207'OF THE CENTERLINE OF THE OLD ROADBED, AND ABOUT 12 INCHES LOWER
 NH0207'THAN THE ROADBED.  A STANDARD MONEL-METAL RIVET.
 NH0207
 NH0207                          STATION RECOVERY (1996)
 NH0207
 NH0207'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0207'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1044 ***********************************************************************
 MF1044  DESIGNATION -  RV 6
 MF1044  PID         -  MF1044
 MF1044  STATE/COUNTY-  IL/HENRY
 MF1044  COUNTRY     -  US
 MF1044  USGS QUAD   -  ANNAWAN (2018)
 MF1044
 MF1044                         *CURRENT SURVEY CONTROL
 MF1044  ______________________________________________________________________
 MF1044* NAD 83(1986) POSITION- 41 23 52.     (N) 089 54 27.     (W)   SCALED
 MF1044* NAVD 88 ORTHO HEIGHT -   191.493 (meters)      628.26  (feet) ADJUSTED
 MF1044  ______________________________________________________________________
 MF1044  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 MF1044  DYNAMIC HEIGHT  -        191.416 (meters)      628.00  (feet) COMP
 MF1044  MODELED GRAVITY -    980,220.5   (mgal)                       NAVD 88
 MF1044
 MF1044  VERT ORDER      -  SECOND    CLASS 0
 MF1044
 MF1044.The horizontal coordinates were scaled from a map and have
 MF1044.an estimated accuracy of +/- 6 seconds.
 MF1044
 MF1044.The orthometric height was determined by differential leveling and
 MF1044.adjusted by the NATIONAL GEODETIC SURVEY
 MF1044.in June 1991.
 MF1044
 MF1044.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1044.GEOID18 height accuracy estimate available here.
 MF1044
 MF1044.Click photographs - Photos may exist for this station.
 MF1044
 MF1044.The dynamic height is computed by dividing the NAVD 88
 MF1044.geopotential number by the normal gravity value computed on the
 MF1044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1044.degrees latitude (g = 980.6199 gals.).
 MF1044
 MF1044.The modeled gravity was interpolated from observed gravity values.
 MF1044
 MF1044;                    North         East    Units  Estimated Accuracy
 MF1044;SPC IL W     -   525,230.      721,670.      MT  (+/- 180 meters Scaled)
 MF1044
 MF1044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL569869(NAD 83)
 MF1044
 MF1044                          SUPERSEDED SURVEY CONTROL
 MF1044
 MF1044  NGVD 29 (??/??/92)  191.560  (m)          628.48   (f) ADJ UNCH    2 0
 MF1044
 MF1044.Superseded values are not recommended for survey control.
 MF1044
 MF1044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1044.See file dsdata.pdf to determine how the superseded data were derived.
 MF1044
 MF1044
 MF1044  HISTORY     - Date     Condition        Report By
 MF1044  HISTORY     - UNK      MONUMENTED       RIRR
 MF1044  HISTORY     - 1959     GOOD             CGS
 MF1044  HISTORY     - 19960808 GOOD             USPSQD
 MF1044  HISTORY     - 20010919 GOOD             USPSQD
 MF1044  HISTORY     - 20040303 GOOD             USPSQD
 MF1044  HISTORY     - 20200520 MARK NOT FOUND   ILDT
 MF1044
 MF1044                          STATION DESCRIPTION
 MF1044
 MF1044'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1044'AT ANNAWAN.
 MF1044'AT ANNAWAN, ABOUT 200 FEET WEST OF THE CHICAGO, ROCK ISLAND
 MF1044'AND PACIFIC RAILWAY STATION AT ANNAWAN, AT A FLAG POLE, SET IN
 MF1044'THE TOP OF THE EAST HALF OF THE CONCRETE BASE, ABOUT 2 FEET
 MF1044'ABOVE THE LEVEL OF THE GROUND.
 MF1044
 MF1044                          STATION RECOVERY (1996)
 MF1044
 MF1044'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1044'RECOVERED IN GOOD CONDITION.
 MF1044
 MF1044                          STATION RECOVERY (2001)
 MF1044
 MF1044'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1044'RECOVERED IN GOOD CONDITION.
 MF1044
 MF1044                          STATION RECOVERY (2004)
 MF1044
 MF1044'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1044'RECOVERED IN GOOD CONDITION.
 MF1044
 MF1044                          STATION RECOVERY (2020)
 MF1044
 MF1044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1044'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0109 ***********************************************************************
 NH0109  DESIGNATION -  RV 6
 NH0109  PID         -  NH0109
 NH0109  STATE/COUNTY-  IL/MCHENRY
 NH0109  COUNTRY     -  US
 NH0109  USGS QUAD   -  RICHMOND (2018)
 NH0109
 NH0109                         *CURRENT SURVEY CONTROL
 NH0109  ______________________________________________________________________
 NH0109* NAD 83(1986) POSITION- 42 23 55.     (N) 088 18 02.     (W)   SCALED
 NH0109* NAVD 88 ORTHO HEIGHT -   262.439 (meters)      861.02  (feet) ADJUSTED
 NH0109  ______________________________________________________________________
 NH0109  GEOID HEIGHT    -        -34.138 (meters)                     GEOID18
 NH0109  DYNAMIC HEIGHT  -        262.354 (meters)      860.74  (feet) COMP
 NH0109  MODELED GRAVITY -    980,290.5   (mgal)                       NAVD 88
 NH0109
 NH0109  VERT ORDER      -  SECOND    CLASS 0
 NH0109
 NH0109.The horizontal coordinates were scaled from a map and have
 NH0109.an estimated accuracy of +/- 6 seconds.
 NH0109
 NH0109.The orthometric height was determined by differential leveling and
 NH0109.adjusted by the NATIONAL GEODETIC SURVEY
 NH0109.in June 1991.
 NH0109
 NH0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0109.GEOID18 height accuracy estimate available here.
 NH0109
 NH0109.Click photographs - Photos may exist for this station.
 NH0109
 NH0109.The dynamic height is computed by dividing the NAVD 88
 NH0109.geopotential number by the normal gravity value computed on the
 NH0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0109.degrees latitude (g = 980.6199 gals.).
 NH0109
 NH0109.The modeled gravity was interpolated from observed gravity values.
 NH0109
 NH0109;                    North         East    Units  Estimated Accuracy
 NH0109;SPC IL E     -   636,380.      302,700.      MT  (+/- 180 meters Scaled)
 NH0109
 NH0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM929948(NAD 83)
 NH0109
 NH0109                          SUPERSEDED SURVEY CONTROL
 NH0109
 NH0109  NGVD 29 (??/??/92)  262.501  (m)          861.22   (f) ADJ UNCH    2 0
 NH0109
 NH0109.Superseded values are not recommended for survey control.
 NH0109
 NH0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0109.See file dsdata.pdf to determine how the superseded data were derived.
 NH0109
 NH0109_MARKER: R = RIVET
 NH0109_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0109_SP_SET: CULVERT
 NH0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0109+STABILITY: SURFACE MOTION
 NH0109
 NH0109  HISTORY     - Date     Condition        Report By
 NH0109  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0109  HISTORY     - 1960     GOOD             CGS
 NH0109  HISTORY     - 1987     GOOD             USPSQD
 NH0109
 NH0109                          STATION DESCRIPTION
 NH0109
 NH0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0109'0.6 MI N FROM RINGWOOD.
 NH0109'ABOUT 0.55 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0109'RAILWAY FROM THE STATION SHELTER AT RINGWOOD, 0.15 MILE SOUTHEAST
 NH0109'OF MILEPOLE 70, AT THE CROSSING OF A BLACK TOP ROAD, 61 FEET
 NH0109'NORTHWEST OF THE CENTER LINE OF THE CROSSING, 9 FEET SOUTHWEST
 NH0109'OF THE SOUTHWEST RAIL, IN TOP OF THE SOUTHEAST END OF THE
 NH0109'SOUTHWEST ROCK HEAD WALL TO A 36-INCH PIPE CULVERT UNDER THE
 NH0109'TRACK, 1 FOOT NORTHWEST OF THE SOUTHEAST END OF THE HEAD WALL,
 NH0109'AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 NH0109
 NH0109                          STATION RECOVERY (1987)
 NH0109
 NH0109'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1048 ***********************************************************************
 HB1048  DESIGNATION -  RV 60
 HB1048  PID         -  HB1048
 HB1048  STATE/COUNTY-  IL/RANDOLPH
 HB1048  COUNTRY     -  US
 HB1048  USGS QUAD   -  KASKASKIA (2018)
 HB1048
 HB1048                         *CURRENT SURVEY CONTROL
 HB1048  ______________________________________________________________________
 HB1048* NAD 83(1986) POSITION- 37 56 45.     (N) 089 53 14.     (W)   SCALED
 HB1048* NAVD 88 ORTHO HEIGHT -   115.254 (meters)      378.13  (feet) ADJUSTED
 HB1048  ______________________________________________________________________
 HB1048  GEOID HEIGHT    -        -29.637 (meters)                     GEOID18
 HB1048  DYNAMIC HEIGHT  -        115.174 (meters)      377.87  (feet) COMP
 HB1048  MODELED GRAVITY -    979,935.6   (mgal)                       NAVD 88
 HB1048
 HB1048  VERT ORDER      -  SECOND    CLASS 0
 HB1048
 HB1048.The horizontal coordinates were scaled from a map and have
 HB1048.an estimated accuracy of +/- 6 seconds.
 HB1048
 HB1048.The orthometric height was determined by differential leveling and
 HB1048.adjusted by the NATIONAL GEODETIC SURVEY
 HB1048.in June 1991.
 HB1048
 HB1048.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1048.GEOID18 height accuracy estimate available here.
 HB1048
 HB1048.Click photographs - Photos may exist for this station.
 HB1048
 HB1048.The dynamic height is computed by dividing the NAVD 88
 HB1048.geopotential number by the normal gravity value computed on the
 HB1048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1048.degrees latitude (g = 980.6199 gals.).
 HB1048
 HB1048.The modeled gravity was interpolated from observed gravity values.
 HB1048
 HB1048;                    North         East    Units  Estimated Accuracy
 HB1048;SPC IL W     -   142,000.      724,560.      MT  (+/- 180 meters Scaled)
 HB1048
 HB1048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH462037(NAD 83)
 HB1048
 HB1048                          SUPERSEDED SURVEY CONTROL
 HB1048
 HB1048  NGVD 29 (11/26/84)  115.354  (m)          378.46   (f) ADJUSTED    2 0
 HB1048
 HB1048.Superseded values are not recommended for survey control.
 HB1048
 HB1048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1048.See file dsdata.pdf to determine how the superseded data were derived.
 HB1048
 HB1048_MARKER: R = RIVET
 HB1048_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1048_SP_SET: CULVERT
 HB1048_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1048
 HB1048  HISTORY     - Date     Condition        Report By
 HB1048  HISTORY     - UNK      MONUMENTED       MPRR
 HB1048  HISTORY     - 1935     GOOD             CGS
 HB1048  HISTORY     - 1968     MARK NOT FOUND   USGS
 HB1048  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1048
 HB1048                          STATION DESCRIPTION
 HB1048
 HB1048'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1048'3.5 MI N FROM MENARD.
 HB1048'3.5 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB1048'AT MENARD, RANDOLPH COUNTY, AT POLE 57/02, AT A BOX CULVERT, IN
 HB1048'THE TOP OF THE SOUTH END OF THE EAST CONCRETE HEADWALL, AND 6 FEET
 HB1048'EAST OF THE MAIN TRACK.  A STANDARD MONEL-METAL RIVET.  NOTE--
 HB1048'PORTION OF TRACK HAS BEEN RELOCATED, CULVERTS IN WHICH RIVETS WERE
 HB1048'SET HAVE BEEN REMOVED.
 HB1048
 HB1048                          STATION RECOVERY (1968)
 HB1048
 HB1048'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 HB1048'MARK NOT FOUND.
 HB1048
 HB1048                          STATION RECOVERY (2011)
 HB1048
 HB1048'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1048'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0233 ***********************************************************************
 NG0233  DESIGNATION -  RV 60
 NG0233  PID         -  NG0233
 NG0233  STATE/COUNTY-  IL/LAKE
 NG0233  COUNTRY     -  US
 NG0233  USGS QUAD   -  ZION (2018)
 NG0233
 NG0233                         *CURRENT SURVEY CONTROL
 NG0233  ______________________________________________________________________
 NG0233* NAD 83(1986) POSITION- 42 29 19.     (N) 087 48 59.     (W)   SCALED
 NG0233* NAVD 88 ORTHO HEIGHT -   182.313 (meters)      598.14  (feet) POSTED
 NG0233  ______________________________________________________________________
 NG0233  GEOID HEIGHT    -        -34.586 (meters)                     GEOID18
 NG0233  DYNAMIC HEIGHT  -        182.26  (meters)      598.0   (feet) COMP
 NG0233  MODELED GRAVITY -    980,308.2   (mgal)                       NAVD 88
 NG0233
 NG0233  VERT ORDER      -  * POSTED, SEE BELOW
 NG0233
 NG0233.The horizontal coordinates were scaled from a map and have
 NG0233.an estimated accuracy of +/- 6 seconds.
 NG0233
 NG0233.The orthometric height was determined by differential leveling
 NG0233.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NG0233
 NG0233.* This is a POSTED BENCH MARK height.
 NG0233
 NG0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0233.GEOID18 height accuracy estimate available here.
 NG0233
 NG0233.Click photographs - Photos may exist for this station.
 NG0233
 NG0233.The dynamic height is computed by dividing the NAVD 88
 NG0233.geopotential number by the normal gravity value computed on the
 NG0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0233.degrees latitude (g = 980.6199 gals.).
 NG0233
 NG0233.The modeled gravity was interpolated from observed gravity values.
 NG0233
 NG0233;                    North         East    Units  Estimated Accuracy
 NG0233;SPC IL E     -   646,510.      342,500.      MT  (+/- 180 meters Scaled)
 NG0233
 NG0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN329043(NAD 83)
 NG0233
 NG0233                          SUPERSEDED SURVEY CONTROL
 NG0233
 NG0233  NGVD 29 (??/??/92)  182.400  (m)          598.42   (f) ADJ UNCH    2 0
 NG0233
 NG0233.Superseded values are not recommended for survey control.
 NG0233
 NG0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0233.See file dsdata.pdf to determine how the superseded data were derived.
 NG0233
 NG0233_MARKER: R = RIVET
 NG0233_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0233_SP_SET: BRIDGE
 NG0233_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0233
 NG0233  HISTORY     - Date     Condition        Report By
 NG0233  HISTORY     - UNK      MONUMENTED       CNWRR
 NG0233  HISTORY     - 1935     GOOD             CGS
 NG0233  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0233  HISTORY     - 20010429 GOOD             USPSQD
 NG0233
 NG0233                          STATION DESCRIPTION
 NG0233
 NG0233'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0233'0.4 MI N FROM WINTHROP HARBOR.
 NG0233'0.4 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0233'THE STATION AT WINTHROP HARBOR, LAKE COUNTY, AT BRIDGE NO. 1423,
 NG0233'IN THE SOUTH END OF THE WEST CONCRETE HEADWALL, 21 FEET WEST OF
 NG0233'THE CENTERLINE OF THE WEST TRACK, AND ABOUT 1 FOOT BELOW THE
 NG0233'LEVEL OF THE TRACK.  A STANDARD MONEL-METAL RIVET.
 NG0233
 NG0233                          STATION RECOVERY (1973)
 NG0233
 NG0233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0233'MARK NOT FOUND.
 NG0233
 NG0233                          STATION RECOVERY (2001)
 NG0233
 NG0233'RECOVERY NOTE BY US POWER SQUADRON 2001 (RK)
 NG0233'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1049 ***********************************************************************
 HB1049  DESIGNATION -  RV 62
 HB1049  PID         -  HB1049
 HB1049  STATE/COUNTY-  IL/RANDOLPH
 HB1049  COUNTRY     -  US
 HB1049  USGS QUAD   -  CHESTER (2018)
 HB1049
 HB1049                         *CURRENT SURVEY CONTROL
 HB1049  ______________________________________________________________________
 HB1049* NAD 83(1986) POSITION- 37 55 49.     (N) 089 52 10.     (W)   SCALED
 HB1049* NAVD 88 ORTHO HEIGHT -   113.122 (meters)      371.13  (feet) ADJUSTED
 HB1049  ______________________________________________________________________
 HB1049  GEOID HEIGHT    -        -29.593 (meters)                     GEOID18
 HB1049  DYNAMIC HEIGHT  -        113.044 (meters)      370.88  (feet) COMP
 HB1049  MODELED GRAVITY -    979,942.2   (mgal)                       NAVD 88
 HB1049
 HB1049  VERT ORDER      -  SECOND    CLASS 0
 HB1049
 HB1049.The horizontal coordinates were scaled from a map and have
 HB1049.an estimated accuracy of +/- 6 seconds.
 HB1049
 HB1049.The orthometric height was determined by differential leveling and
 HB1049.adjusted by the NATIONAL GEODETIC SURVEY
 HB1049.in June 1991.
 HB1049
 HB1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1049.GEOID18 height accuracy estimate available here.
 HB1049
 HB1049.Click photographs - Photos may exist for this station.
 HB1049
 HB1049.The dynamic height is computed by dividing the NAVD 88
 HB1049.geopotential number by the normal gravity value computed on the
 HB1049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1049.degrees latitude (g = 980.6199 gals.).
 HB1049
 HB1049.The modeled gravity was interpolated from observed gravity values.
 HB1049
 HB1049;                    North         East    Units  Estimated Accuracy
 HB1049;SPC IL W     -   140,270.      726,130.      MT  (+/- 180 meters Scaled)
 HB1049
 HB1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH478019(NAD 83)
 HB1049
 HB1049                          SUPERSEDED SURVEY CONTROL
 HB1049
 HB1049  NGVD 29 (11/26/84)  113.222  (m)          371.46   (f) ADJUSTED    2 0
 HB1049
 HB1049.Superseded values are not recommended for survey control.
 HB1049
 HB1049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1049.See file dsdata.pdf to determine how the superseded data were derived.
 HB1049
 HB1049_MARKER: R = RIVET
 HB1049_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1049_SP_SET: CULVERT
 HB1049_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1049
 HB1049  HISTORY     - Date     Condition        Report By
 HB1049  HISTORY     - UNK      MONUMENTED       MPRR
 HB1049  HISTORY     - 1935     GOOD             CGS
 HB1049  HISTORY     - 1968     MARK NOT FOUND   USGS
 HB1049  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1049
 HB1049                          STATION DESCRIPTION
 HB1049
 HB1049'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1049'2.1 MI N FROM MENARD.
 HB1049'2.1 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1049'STATION AT MENARD, RANDOLPH COUNTY, AT POLE 58/15, AT A BOX CULVERT,
 HB1049'IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE HEADWALL, AND 25
 HB1049'FEET EAST OF THE CENTERLINE OF THE MAIN TRACK.  A STANDARD
 HB1049'MONEL-METAL RIVET.  NOTE-- PORTION OF TRACK HAS BEEN RELOCATED,
 HB1049'CULVERTS IN WHICH RIVETS WERE SET HAVE BEEN REMOVED.
 HB1049
 HB1049                          STATION RECOVERY (1968)
 HB1049
 HB1049'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 HB1049'MARK NOT FOUND.
 HB1049
 HB1049                          STATION RECOVERY (2011)
 HB1049
 HB1049'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1049'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1053 ***********************************************************************
 HB1053  DESIGNATION -  RV 66
 HB1053  PID         -  HB1053
 HB1053  STATE/COUNTY-  IL/RANDOLPH
 HB1053  COUNTRY     -  US
 HB1053  USGS QUAD   -  CHESTER (2018)
 HB1053
 HB1053                         *CURRENT SURVEY CONTROL
 HB1053  ______________________________________________________________________
 HB1053* NAD 83(1986) POSITION- 37 54 14.     (N) 089 50 03.     (W)   SCALED
 HB1053* NAVD 88 ORTHO HEIGHT -   113.459 (meters)      372.24  (feet) ADJUSTED
 HB1053  ______________________________________________________________________
 HB1053  GEOID HEIGHT    -        -29.520 (meters)                     GEOID18
 HB1053  DYNAMIC HEIGHT  -        113.381 (meters)      371.98  (feet) COMP
 HB1053  MODELED GRAVITY -    979,942.0   (mgal)                       NAVD 88
 HB1053
 HB1053  VERT ORDER      -  FIRST     CLASS II
 HB1053
 HB1053.The horizontal coordinates were scaled from a map and have
 HB1053.an estimated accuracy of +/- 6 seconds.
 HB1053
 HB1053.The orthometric height was determined by differential leveling and
 HB1053.adjusted by the NATIONAL GEODETIC SURVEY
 HB1053.in June 1991.
 HB1053
 HB1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1053.GEOID18 height accuracy estimate available here.
 HB1053
 HB1053.Click photographs - Photos may exist for this station.
 HB1053
 HB1053.The dynamic height is computed by dividing the NAVD 88
 HB1053.geopotential number by the normal gravity value computed on the
 HB1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1053.degrees latitude (g = 980.6199 gals.).
 HB1053
 HB1053.The modeled gravity was interpolated from observed gravity values.
 HB1053
 HB1053;                    North         East    Units  Estimated Accuracy
 HB1053;SPC IL W     -   137,360.      729,240.      MT  (+/- 180 meters Scaled)
 HB1053
 HB1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG508989(NAD 83)
 HB1053
 HB1053                          SUPERSEDED SURVEY CONTROL
 HB1053
 HB1053  NGVD 29 (11/26/84)  113.391  (m)          372.02   (f) ADJUSTED    1 2
 HB1053
 HB1053.Superseded values are not recommended for survey control.
 HB1053
 HB1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1053.See file dsdata.pdf to determine how the superseded data were derived.
 HB1053
 HB1053_MARKER: R = RIVET
 HB1053_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1053_SP_SET: CULVERT
 HB1053_STAMPING: RV 66 (MPRR)
 HB1053_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1053
 HB1053  HISTORY     - Date     Condition        Report By
 HB1053  HISTORY     - UNK      MONUMENTED       MPRR
 HB1053  HISTORY     - 1962     GOOD             CGS
 HB1053  HISTORY     - 1981     GOOD             NGS
 HB1053  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1053
 HB1053                          STATION DESCRIPTION
 HB1053
 HB1053'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 HB1053'AT CHESTER.
 HB1053'AT CHESTER, RANDOLPH COUNTY, ON THE MISSOURI PACIFIC RAILROAD, 0.9
 HB1053'MILE NORTH OF THE STATION, AT POLE 61/07, AT A BOX CULVERT, IN THE
 HB1053'TOP OF THE SOUTH END OF THE WEST HEADWALL, 80 FEET WEST OF THE
 HB1053'CENTERLINE OF THE MAIN TRACK, 300 FEET SOUTH OF CHESTER HIGHWAY
 HB1053'BRIDGE.  A STANDARD MONEL-METAL RIVET.  NOTE-- THE RAILROAD STATION
 HB1053'FOR CHESTER, ILLINOIS HAS BEEN REBUILT ABOUT 0.6 MILE SOUTH OF ITS
 HB1053'FORMER LOCATION AND ON THE OPPOSITE SIDE OF THE TRACK.  IT IS NOW
 HB1053'AT MILE POST 62/01 AND EAST OF THE TRACKS.  CHANGES BY THE RAILROAD
 HB1053'HAVE BEEN MADE TO SOME EXTENT FROM MARYS RIVER BRIDGE TO FORT GAGE.
 HB1053
 HB1053                          STATION RECOVERY (1981)
 HB1053
 HB1053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1053'IN CHESTER, 0.08 KILOMETER (0.05 MILE) SOUTHEAST OF STATE HIGHWAY
 HB1053'150,51 BRIDGE OVER THE MISSISSIPPI RIVER, IN TOP OF THE SOUTHEAST END
 HB1053'OF THE SOUTHWEST HEADWALL OF A CONCRETE CULVERT, 24.38 METERS (80.0
 HB1053'FEET) SOUTHWEST OF SOUTHWEST RAIL OF THE MISSOURI PACIFIC RAILROAD,
 HB1053'6.10 METERS (20.0 FEET) SOUTHWEST OF THE CENTER OF A GRAVELED ROAD.
 HB1053'THE MARK IS ABOVE LEVEL WITH ROAD.
 HB1053
 HB1053                          STATION RECOVERY (2011)
 HB1053
 HB1053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1053'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1055 ***********************************************************************
 HB1055  DESIGNATION -  RV 67
 HB1055  PID         -  HB1055
 HB1055  STATE/COUNTY-  IL/RANDOLPH
 HB1055  COUNTRY     -  US
 HB1055  USGS QUAD   -  CHESTER (2018)
 HB1055
 HB1055                         *CURRENT SURVEY CONTROL
 HB1055  ______________________________________________________________________
 HB1055* NAD 83(1986) POSITION- 37 54 01.     (N) 089 49 40.     (W)   SCALED
 HB1055* NAVD 88 ORTHO HEIGHT -   115.192 (meters)      377.93  (feet) ADJUSTED
 HB1055  ______________________________________________________________________
 HB1055  GEOID HEIGHT    -        -29.509 (meters)                     GEOID18
 HB1055  DYNAMIC HEIGHT  -        115.113 (meters)      377.67  (feet) COMP
 HB1055  MODELED GRAVITY -    979,940.9   (mgal)                       NAVD 88
 HB1055
 HB1055  VERT ORDER      -  SECOND    CLASS 0
 HB1055
 HB1055.The horizontal coordinates were scaled from a map and have
 HB1055.an estimated accuracy of +/- 6 seconds.
 HB1055
 HB1055.The orthometric height was determined by differential leveling and
 HB1055.adjusted by the NATIONAL GEODETIC SURVEY
 HB1055.in June 1991.
 HB1055
 HB1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1055.GEOID18 height accuracy estimate available here.
 HB1055
 HB1055.Click photographs - Photos may exist for this station.
 HB1055
 HB1055.The dynamic height is computed by dividing the NAVD 88
 HB1055.geopotential number by the normal gravity value computed on the
 HB1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1055.degrees latitude (g = 980.6199 gals.).
 HB1055
 HB1055.The modeled gravity was interpolated from observed gravity values.
 HB1055
 HB1055;                    North         East    Units  Estimated Accuracy
 HB1055;SPC IL W     -   136,960.      729,800.      MT  (+/- 180 meters Scaled)
 HB1055
 HB1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG513985(NAD 83)
 HB1055
 HB1055                          SUPERSEDED SURVEY CONTROL
 HB1055
 HB1055  NGVD 29 (11/26/84)  115.289  (m)          378.24   (f) ADJUSTED    2 0
 HB1055
 HB1055.Superseded values are not recommended for survey control.
 HB1055
 HB1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1055.See file dsdata.pdf to determine how the superseded data were derived.
 HB1055
 HB1055_MARKER: R = RIVET
 HB1055_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1055_SP_SET: SIGNAL BASE
 HB1055_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1055
 HB1055  HISTORY     - Date     Condition        Report By
 HB1055  HISTORY     - UNK      MONUMENTED       MPRR
 HB1055  HISTORY     - 1935     GOOD             CGS
 HB1055  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB1055
 HB1055                          STATION DESCRIPTION
 HB1055
 HB1055'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1055'AT CHESTER.
 HB1055'AT CHESTER, RANDOLPH COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB1055'NEAR THE STATION, AT POLE 61/21, 15 FEET WEST OF THE MAIN TRACK,
 HB1055'AT A SIGNAL AND ON THE TOP OF THE EAST SIDE OF THE CONCRETE BASE.
 HB1055'A STANDARD MONEL-METAL RIVET.  NOTE-- STATION AT CHESTER HAS BEEN
 HB1055'REBUILT ABOUT 0.6 MILE SOUTH OF ITS FORMER LOCATION.
 HB1055
 HB1055                          STATION RECOVERY (1981)
 HB1055
 HB1055'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB1055'NOT RECOVERED AT THIS TIME, DUE TOO THE RELOCATION OF THE RAILROAD
 HB1055'TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1060 ***********************************************************************
 HB1060  DESIGNATION -  RV 68
 HB1060  PID         -  HB1060
 HB1060  STATE/COUNTY-  IL/RANDOLPH
 HB1060  COUNTRY     -  US
 HB1060  USGS QUAD   -  CHESTER (2018)
 HB1060
 HB1060                         *CURRENT SURVEY CONTROL
 HB1060  ______________________________________________________________________
 HB1060* NAD 83(1986) POSITION- 37 53 43.     (N) 089 49 09.     (W)   SCALED
 HB1060* NAVD 88 ORTHO HEIGHT -   113.543 (meters)      372.52  (feet) ADJUSTED
 HB1060  ______________________________________________________________________
 HB1060  GEOID HEIGHT    -        -29.494 (meters)                     GEOID18
 HB1060  DYNAMIC HEIGHT  -        113.464 (meters)      372.26  (feet) COMP
 HB1060  MODELED GRAVITY -    979,939.7   (mgal)                       NAVD 88
 HB1060
 HB1060  VERT ORDER      -  SECOND    CLASS 0
 HB1060
 HB1060.The horizontal coordinates were scaled from a map and have
 HB1060.an estimated accuracy of +/- 6 seconds.
 HB1060
 HB1060.The orthometric height was determined by differential leveling and
 HB1060.adjusted by the NATIONAL GEODETIC SURVEY
 HB1060.in June 1991.
 HB1060
 HB1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1060.GEOID18 height accuracy estimate available here.
 HB1060
 HB1060.Click photographs - Photos may exist for this station.
 HB1060
 HB1060.The dynamic height is computed by dividing the NAVD 88
 HB1060.geopotential number by the normal gravity value computed on the
 HB1060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1060.degrees latitude (g = 980.6199 gals.).
 HB1060
 HB1060.The modeled gravity was interpolated from observed gravity values.
 HB1060
 HB1060;                    North         East    Units  Estimated Accuracy
 HB1060;SPC IL W     -   136,400.      730,560.      MT  (+/- 180 meters Scaled)
 HB1060
 HB1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG521979(NAD 83)
 HB1060
 HB1060                          SUPERSEDED SURVEY CONTROL
 HB1060
 HB1060  NGVD 29 (11/26/84)  113.643  (m)          372.84   (f) ADJUSTED    2 0
 HB1060
 HB1060.Superseded values are not recommended for survey control.
 HB1060
 HB1060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1060.See file dsdata.pdf to determine how the superseded data were derived.
 HB1060
 HB1060_MARKER: R = RIVET
 HB1060_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1060_SP_SET: CULVERT
 HB1060_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1060
 HB1060  HISTORY     - Date     Condition        Report By
 HB1060  HISTORY     - UNK      MONUMENTED       MPRR
 HB1060  HISTORY     - 1935     GOOD             CGS
 HB1060  HISTORY     - 1968     MARK NOT FOUND   USGS
 HB1060
 HB1060                          STATION DESCRIPTION
 HB1060
 HB1060'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1060'AT CHESTER.
 HB1060'AT CHESTER, RANDOLPH COUNTY, 0.6 MILE SOUTH ALONG THE MISSOURI
 HB1060'PACIFIC RAILROAD FROM THE STATION, 9 RAILS SOUTH OF MILEPOST 62,
 HB1060'ON STATE HIGHWAY 3, AT THE POINT WHERE IT CURVES TO THE RIGHT AT
 HB1060'THE BASE OF A LONG HILL, AND IN THE TOP OF THE WEST SIDE OF A
 HB1060'HIGHWAY CULVERT.  A STANDARD MONEL-METAL RIVET.  NOTE-- STATION AT
 HB1060'CHESTER HAS BEEN REBUILT ABOUT 0.6 MILE SOUTH OF ITS FORMER LOCATION.
 HB1060
 HB1060                          STATION RECOVERY (1968)
 HB1060
 HB1060'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 HB1060'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1061 ***********************************************************************
 HB1061  DESIGNATION -  RV 69
 HB1061  PID         -  HB1061
 HB1061  STATE/COUNTY-  IL/RANDOLPH
 HB1061  COUNTRY     -  US
 HB1061  USGS QUAD   -  CHESTER (2018)
 HB1061
 HB1061                         *CURRENT SURVEY CONTROL
 HB1061  ______________________________________________________________________
 HB1061* NAD 83(1986) POSITION- 37 53 31.     (N) 089 48 48.     (W)   SCALED
 HB1061* NAVD 88 ORTHO HEIGHT -   114.440 (meters)      375.46  (feet) ADJUSTED
 HB1061  ______________________________________________________________________
 HB1061  GEOID HEIGHT    -        -29.485 (meters)                     GEOID18
 HB1061  DYNAMIC HEIGHT  -        114.361 (meters)      375.20  (feet) COMP
 HB1061  MODELED GRAVITY -    979,939.3   (mgal)                       NAVD 88
 HB1061
 HB1061  VERT ORDER      -  SECOND    CLASS 0
 HB1061
 HB1061.The horizontal coordinates were scaled from a map and have
 HB1061.an estimated accuracy of +/- 6 seconds.
 HB1061
 HB1061.The orthometric height was determined by differential leveling and
 HB1061.adjusted by the NATIONAL GEODETIC SURVEY
 HB1061.in June 1991.
 HB1061
 HB1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1061.GEOID18 height accuracy estimate available here.
 HB1061
 HB1061.Click photographs - Photos may exist for this station.
 HB1061
 HB1061.The dynamic height is computed by dividing the NAVD 88
 HB1061.geopotential number by the normal gravity value computed on the
 HB1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1061.degrees latitude (g = 980.6199 gals.).
 HB1061
 HB1061.The modeled gravity was interpolated from observed gravity values.
 HB1061
 HB1061;                    North         East    Units  Estimated Accuracy
 HB1061;SPC IL W     -   136,040.      731,080.      MT  (+/- 180 meters Scaled)
 HB1061
 HB1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG526975(NAD 83)
 HB1061
 HB1061                          SUPERSEDED SURVEY CONTROL
 HB1061
 HB1061  NGVD 29 (11/26/84)  114.540  (m)          375.79   (f) ADJUSTED    2 0
 HB1061
 HB1061.Superseded values are not recommended for survey control.
 HB1061
 HB1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1061.See file dsdata.pdf to determine how the superseded data were derived.
 HB1061
 HB1061_MARKER: R = RIVET
 HB1061_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1061_SP_SET: CABLE POST BASE
 HB1061_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1061
 HB1061  HISTORY     - Date     Condition        Report By
 HB1061  HISTORY     - UNK      MONUMENTED       MPRR
 HB1061  HISTORY     - 1935     GOOD             CGS
 HB1061  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1061
 HB1061                          STATION DESCRIPTION
 HB1061
 HB1061'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1061'1 MI SE FROM CHESTER.
 HB1061'1.0 MILE SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1061'STATION AT CHESTER, RANDOLPH COUNTY, AT POLE 62/18, 10 FEET WEST
 HB1061'OF THE MAIN TRACK, IN THE TOP OF THE CONCRETE BASE OF A CABLE POST,
 HB1061'AND AT THE CENTER OF THE EAST EDGE.  A STANDARD MONEL-METAL RIVET.
 HB1061'NOTE-- STATION AT CHESTER HAS BEEN REBUILT ABOUT 0.6 MILE SOUTH
 HB1061'OF ITS FORMER LOCATION.
 HB1061
 HB1061                          STATION RECOVERY (1966)
 HB1061
 HB1061'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0092 ***********************************************************************
 JC0092  DESIGNATION -  RV 7
 JC0092  PID         -  JC0092
 JC0092  STATE/COUNTY-  IL/ST CLAIR
 JC0092  COUNTRY     -  US
 JC0092  USGS QUAD   -  CAHOKIA (2018)
 JC0092
 JC0092                         *CURRENT SURVEY CONTROL
 JC0092  ______________________________________________________________________
 JC0092* NAD 83(1986) POSITION- 38 33 31.     (N) 090 11 06.     (W)   SCALED
 JC0092* NAVD 88 ORTHO HEIGHT -   125.241 (meters)      410.89  (feet) ADJUSTED
 JC0092  ______________________________________________________________________
 JC0092  GEOID HEIGHT    -        -30.851 (meters)                     GEOID18
 JC0092  DYNAMIC HEIGHT  -        125.162 (meters)      410.64  (feet) COMP
 JC0092  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JC0092
 JC0092  VERT ORDER      -  SECOND    CLASS 0
 JC0092
 JC0092.The horizontal coordinates were scaled from a map and have
 JC0092.an estimated accuracy of +/- 6 seconds.
 JC0092
 JC0092.The orthometric height was determined by differential leveling and
 JC0092.adjusted by the NATIONAL GEODETIC SURVEY
 JC0092.in June 1991.
 JC0092
 JC0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0092.GEOID18 height accuracy estimate available here.
 JC0092
 JC0092.Click photographs - Photos may exist for this station.
 JC0092
 JC0092.The dynamic height is computed by dividing the NAVD 88
 JC0092.geopotential number by the normal gravity value computed on the
 JC0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0092.degrees latitude (g = 980.6199 gals.).
 JC0092
 JC0092.The modeled gravity was interpolated from observed gravity values.
 JC0092
 JC0092;                    North         East    Units  Estimated Accuracy
 JC0092;SPC IL W     -   209,970.      698,400.      MT  (+/- 180 meters Scaled)
 JC0092
 JC0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC452715(NAD 83)
 JC0092
 JC0092                          SUPERSEDED SURVEY CONTROL
 JC0092
 JC0092  NGVD 29 (??/??/92)  125.391  (m)          411.39   (f) ADJ UNCH    2 0
 JC0092
 JC0092.Superseded values are not recommended for survey control.
 JC0092
 JC0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0092.See file dsdata.pdf to determine how the superseded data were derived.
 JC0092
 JC0092_MARKER: Z = SEE DESCRIPTION
 JC0092_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0092_SP_SET: MILEPOST
 JC0092_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0092
 JC0092  HISTORY     - Date     Condition        Report By
 JC0092  HISTORY     - UNK      MONUMENTED       MPRR
 JC0092  HISTORY     - 1935     GOOD             CGS
 JC0092
 JC0092                          STATION DESCRIPTION
 JC0092
 JC0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0092'3 MI S FROM EAST ST LOUIS.
 JC0092'3.0 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0092'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0092'ST. CLAIR COUNTY, AT MILEPOST 3, 30 FEET WEST OF THE SOUTH-BOUND
 JC0092'MAIN TRACK, IN THE TOP OF THE CONCRETE MILEPOST, AND ABOUT 2 FEET
 JC0092'ABOVE THE LEVEL OF THE TRACK.  A COPPER PIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1911 ***********************************************************************
 ME1911  DESIGNATION -  RV 7
 ME1911  PID         -  ME1911
 ME1911  STATE/COUNTY-  IL/COOK
 ME1911  COUNTRY     -  US
 ME1911  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1911
 ME1911                         *CURRENT SURVEY CONTROL
 ME1911  ______________________________________________________________________
 ME1911* NAD 83(1986) POSITION- 41 57 02.     (N) 087 40 25.     (W)   SCALED
 ME1911* NAVD 88 ORTHO HEIGHT -   185.353 (meters)      608.11  (feet) ADJUSTED
 ME1911  ______________________________________________________________________
 ME1911  GEOID HEIGHT    -        -33.679 (meters)                     GEOID18
 ME1911  DYNAMIC HEIGHT  -        185.291 (meters)      607.91  (feet) COMP
 ME1911  MODELED GRAVITY -    980,283.4   (mgal)                       NAVD 88
 ME1911
 ME1911  VERT ORDER      -  FIRST     CLASS 0
 ME1911
 ME1911.The horizontal coordinates were scaled from a map and have
 ME1911.an estimated accuracy of +/- 6 seconds.
 ME1911
 ME1911.The orthometric height was determined by differential leveling and
 ME1911.adjusted by the NATIONAL GEODETIC SURVEY
 ME1911.in June 1991.
 ME1911
 ME1911.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1911.GEOID18 height accuracy estimate available here.
 ME1911
 ME1911.Click photographs - Photos may exist for this station.
 ME1911
 ME1911.The dynamic height is computed by dividing the NAVD 88
 ME1911.geopotential number by the normal gravity value computed on the
 ME1911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1911.degrees latitude (g = 980.6199 gals.).
 ME1911
 ME1911.The modeled gravity was interpolated from observed gravity values.
 ME1911
 ME1911;                    North         East    Units  Estimated Accuracy
 ME1911;SPC IL E     -   586,820.      354,700.      MT  (+/- 180 meters Scaled)
 ME1911
 ME1911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441445(NAD 83)
 ME1911
 ME1911                          SUPERSEDED SURVEY CONTROL
 ME1911
 ME1911  NGVD 29 (??/??/92)  185.439  (m)          608.39   (f) ADJ UNCH    1 0
 ME1911
 ME1911.Superseded values are not recommended for survey control.
 ME1911
 ME1911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1911.See file dsdata.pdf to determine how the superseded data were derived.
 ME1911
 ME1911_MARKER: R = RIVET
 ME1911_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1911_SP_SET: BRIDGE SEAT
 ME1911_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1911+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2007
 ME1911
 ME1911  HISTORY     - Date     Condition        Report By
 ME1911  HISTORY     - 1947     MONUMENTED       CNWRR
 ME1911  HISTORY     - 1971     GOOD             NGS
 ME1911  HISTORY     - 1973     GOOD             NGS
 ME1911  HISTORY     - 1977     GOOD             NGS
 ME1911  HISTORY     - 1987     GOOD             USPSQD
 ME1911  HISTORY     - 20070122 GOOD             INDIV
 ME1911
 ME1911                          STATION DESCRIPTION
 ME1911
 ME1911'DESCRIBED BY CHICAGO AND NORTH WESTERN RAILROAD 1947
 ME1911'AT CHICAGO.
 ME1911'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, SET IN
 ME1911'THE TOP OF THE SOUTHEAST CORNER OF THE EAST END OF THE NORTH
 ME1911'STONE BRIDGE SEAT OF THE RAILROAD OVER PASS BRIDGE NO. 1303 3/4
 ME1911'OVER GRACE STREET, 10 FEET EAST OF THE EAST RAIL AND ABOUT 1 FOOT
 ME1911'BELOW THE TRACK.
 ME1911
 ME1911                          STATION RECOVERY (1971)
 ME1911
 ME1911'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1911'RECOVERED IN GOOD CONDITION.
 ME1911
 ME1911                          STATION RECOVERY (1973)
 ME1911
 ME1911'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1911'ABOUT 2.45 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILROAD
 ME1911'FROM THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL
 ME1911'CEMETERY AT THE WEST GRACE STREET UNDERPASS, 9.8 FEET EAST OF THE EAST
 ME1911'RAIL OF THE EAST TRACK.  A MONEL-METAL RIVET IN TOP OF THE SOUTHEAST
 ME1911'CORNER OF THE EAST END OF THE NORTH STONE ABUTMENT OF THE UNDERPASS.
 ME1911'SEC 19, T 40N, R 14E.
 ME1911
 ME1911                          STATION RECOVERY (1977)
 ME1911
 ME1911'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1911'RECOVERED IN GOOD CONDITION.
 ME1911
 ME1911                          STATION RECOVERY (1987)
 ME1911
 ME1911'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1911'RECOVERED IN GOOD CONDITION.
 ME1911
 ME1911                          STATION RECOVERY (2007)
 ME1911
 ME1911'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (ADC)
 ME1911'IN CHICAGO, ALONG THE UNION PACIFIC RAILWAY, AT THE SOUTHEAST CORNER
 ME1911'OF THE EAST END OF THE NORTH ABUTMENT OF GRACE STREET UNDERPASS. 9.8
 ME1911'FEET EAST OF THE EAST RAIL OF TRACK TWO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0283 ***********************************************************************
 LD0283  DESIGNATION -  RV 7
 LD0283  PID         -  LD0283
 LD0283  STATE/COUNTY-  IL/FULTON
 LD0283  COUNTRY     -  US
 LD0283  USGS QUAD   -  ADAIR (2018)
 LD0283
 LD0283                         *CURRENT SURVEY CONTROL
 LD0283  ______________________________________________________________________
 LD0283* NAD 83(1986) POSITION- 40 29 32.     (N) 090 24 32.     (W)   SCALED
 LD0283* NAVD 88 ORTHO HEIGHT -   177.52  (+/-2cm)      582.4   (feet) VERTCON3
 LD0283  ______________________________________________________________________
 LD0283  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 LD0283  VERT ORDER      -  ? (See Below)
 LD0283
 LD0283.The horizontal coordinates were scaled from a map and have
 LD0283.an estimated accuracy of +/- 6 seconds.
 LD0283
 LD0283.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0283.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0283
 LD0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0283.GEOID18 height accuracy estimate available here.
 LD0283
 LD0283.The vertical order pertains to the NGVD 29 superseded value.
 LD0283
 LD0283.Click photographs - Photos may exist for this station.
 LD0283
 LD0283;                    North         East    Units  Estimated Accuracy
 LD0283;SPC IL W     -   424,670.      679,470.      MT  (+/- 180 meters Scaled)
 LD0283
 LD0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE195856(NAD 83)
 LD0283
 LD0283                          SUPERSEDED SURVEY CONTROL
 LD0283
 LD0283  NGVD 29 (??/??/92)  177.595  (m)          582.66   (f) ADJ UNCH       
 LD0283
 LD0283.Superseded values are not recommended for survey control.
 LD0283
 LD0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0283.See file dsdata.pdf to determine how the superseded data were derived.
 LD0283
 LD0283_MARKER: R = RIVET
 LD0283_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0283_SP_SET: CULVERT
 LD0283_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0283
 LD0283  HISTORY     - Date     Condition        Report By
 LD0283  HISTORY     - UNK      MONUMENTED       TPWRR
 LD0283  HISTORY     - 1934     GOOD             CGS
 LD0283
 LD0283                          STATION DESCRIPTION
 LD0283
 LD0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0283'0.8 MI W FROM MARIETTA.
 LD0283'0.8 MILE WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0283'THE STATION AT MARIETTA, FULTON COUNTY, AT POLE 161+33, AT DOUBLE
 LD0283'30-INCH CAST-IRON CULVERT 161.95, AND IN THE TOP OF THE EAST END
 LD0283'OF THE NORTH CONCRETE HEADWALL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0980 ***********************************************************************
 KB0980  DESIGNATION -  RV 7
 KB0980  PID         -  KB0980
 KB0980  STATE/COUNTY-  IL/MENARD
 KB0980  COUNTRY     -  US
 KB0980  USGS QUAD   -  SALISBURY (2018)
 KB0980
 KB0980                         *CURRENT SURVEY CONTROL
 KB0980  ______________________________________________________________________
 KB0980* NAD 83(1986) POSITION- 39 59 41.     (N) 089 50 13.     (W)   SCALED
 KB0980* NAVD 88 ORTHO HEIGHT -   155.636 (meters)      510.62  (feet) ADJUSTED
 KB0980  ______________________________________________________________________
 KB0980  GEOID HEIGHT    -        -32.628 (meters)                     GEOID18
 KB0980  DYNAMIC HEIGHT  -        155.556 (meters)      510.35  (feet) COMP
 KB0980  MODELED GRAVITY -    980,108.9   (mgal)                       NAVD 88
 KB0980
 KB0980  VERT ORDER      -  SECOND    CLASS 0
 KB0980
 KB0980.The horizontal coordinates were scaled from a map and have
 KB0980.an estimated accuracy of +/- 6 seconds.
 KB0980
 KB0980.The orthometric height was determined by differential leveling and
 KB0980.adjusted by the NATIONAL GEODETIC SURVEY
 KB0980.in June 1991.
 KB0980
 KB0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0980.GEOID18 height accuracy estimate available here.
 KB0980
 KB0980.Click photographs - Photos may exist for this station.
 KB0980
 KB0980.The dynamic height is computed by dividing the NAVD 88
 KB0980.geopotential number by the normal gravity value computed on the
 KB0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0980.degrees latitude (g = 980.6199 gals.).
 KB0980
 KB0980.The modeled gravity was interpolated from observed gravity values.
 KB0980
 KB0980;                    North         East    Units  Estimated Accuracy
 KB0980;SPC IL W     -   369,450.      728,160.      MT  (+/- 180 meters Scaled)
 KB0980
 KB0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK578310(NAD 83)
 KB0980
 KB0980                          SUPERSEDED SURVEY CONTROL
 KB0980
 KB0980  NGVD 29 (??/??/92)  155.738  (m)          510.95   (f) ADJ UNCH    2 0
 KB0980
 KB0980.Superseded values are not recommended for survey control.
 KB0980
 KB0980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0980.See file dsdata.pdf to determine how the superseded data were derived.
 KB0980
 KB0980_MARKER: R = RIVET
 KB0980_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0980_SP_SET: BRIDGE
 KB0980_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0980
 KB0980  HISTORY     - Date     Condition        Report By
 KB0980  HISTORY     - UNK      MONUMENTED       CIMRR
 KB0980  HISTORY     - 1934     GOOD             CGS
 KB0980  HISTORY     - 1959     GOOD             CGS
 KB0980
 KB0980                          STATION DESCRIPTION
 KB0980
 KB0980'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0980'2.6 MI NW FROM TICE.
 KB0980'2.6 MILES NORTHWEST ALONG THE CHICAGO AND ILLINOIS MIDLAND
 KB0980'RAILWAY FROM THE STATION AT TICE, MENARD COUNTY, AT BRIDGE 667,
 KB0980'IN THE TOP OF THE SOUTH END OF THE CONCRETE BULKHEAD, AND 7.3
 KB0980'FEET WEST OF THE CENTERLINE OF THE TRACK.  A STANDARD MONEL-METAL
 KB0980'RIVET.
 KB0980
 KB0980                          STATION RECOVERY (1959)
 KB0980
 KB0980'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0980'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0034 ***********************************************************************
 MG0034  DESIGNATION -  RV 7
 MG0034  PID         -  MG0034
 MG0034  STATE/COUNTY-  IL/WHITESIDE
 MG0034  COUNTRY     -  US
 MG0034  USGS QUAD   -  UNION GROVE (2018)
 MG0034
 MG0034                         *CURRENT SURVEY CONTROL
 MG0034  ______________________________________________________________________
 MG0034* NAD 83(1986) POSITION- 41 51 30.     (N) 090 05 45.     (W)   SCALED
 MG0034* NAVD 88 ORTHO HEIGHT -   184.812 (meters)      606.34  (feet) ADJUSTED
 MG0034  ______________________________________________________________________
 MG0034  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 MG0034  DYNAMIC HEIGHT  -        184.745 (meters)      606.12  (feet) COMP
 MG0034  MODELED GRAVITY -    980,253.6   (mgal)                       NAVD 88
 MG0034
 MG0034  VERT ORDER      -  SECOND    CLASS 0
 MG0034
 MG0034.The horizontal coordinates were scaled from a map and have
 MG0034.an estimated accuracy of +/- 6 seconds.
 MG0034
 MG0034.The orthometric height was determined by differential leveling and
 MG0034.adjusted by the NATIONAL GEODETIC SURVEY
 MG0034.in June 1991.
 MG0034
 MG0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0034.GEOID18 height accuracy estimate available here.
 MG0034
 MG0034.Click photographs - Photos may exist for this station.
 MG0034
 MG0034.The dynamic height is computed by dividing the NAVD 88
 MG0034.geopotential number by the normal gravity value computed on the
 MG0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0034.degrees latitude (g = 980.6199 gals.).
 MG0034
 MG0034.The modeled gravity was interpolated from observed gravity values.
 MG0034
 MG0034;                    North         East    Units  Estimated Accuracy
 MG0034;SPC IL W     -   576,350.      705,880.      MT  (+/- 180 meters Scaled)
 MG0034
 MG0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG410381(NAD 83)
 MG0034
 MG0034                          SUPERSEDED SURVEY CONTROL
 MG0034
 MG0034  NGVD 29 (??/??/92)  184.838  (m)          606.42   (f) ADJ UNCH    2 0
 MG0034
 MG0034.Superseded values are not recommended for survey control.
 MG0034
 MG0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0034.See file dsdata.pdf to determine how the superseded data were derived.
 MG0034
 MG0034_MARKER: R = RIVET
 MG0034_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0034_SP_SET: WALL
 MG0034_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0034
 MG0034  HISTORY     - Date     Condition        Report By
 MG0034  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0034  HISTORY     - 1943     GOOD             CGS
 MG0034  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MG0034  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0034  HISTORY     - 20030319 MARK NOT FOUND   USPSQD
 MG0034  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0034
 MG0034                          STATION DESCRIPTION
 MG0034
 MG0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0034'4.3 MI NW FROM UNION GROVE.
 MG0034'4.3 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0034'FROM THE STATION AT UNION GROVE, WHITESIDE COUNTY, AT THE
 MG0034'OVERHEAD CROSSING OF STATE HIGHWAY 30, AT BRIDGE NO. 252-1/4,
 MG0034'IN THE TOP OF THE SOUTH END OF THE WEST BACKWALL, 6 FEET SOUTH
 MG0034'OF THE CENTERLINE OF THE SOUTH TRACK, AND ONE-HALF FOOT LOWER
 MG0034'THAN THE RAIL.  A STANDARD MONEL-METAL RIVET.
 MG0034
 MG0034                          STATION RECOVERY (1998)
 MG0034
 MG0034'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0034'MARK NOT FOUND.
 MG0034
 MG0034                          STATION RECOVERY (1999)
 MG0034
 MG0034'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0034'MARK NOT FOUND.
 MG0034
 MG0034                          STATION RECOVERY (2003)
 MG0034
 MG0034'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0034'MARK NOT FOUND.
 MG0034
 MG0034                          STATION RECOVERY (2005)
 MG0034
 MG0034'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0034'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0209 ***********************************************************************
 NH0209  DESIGNATION -  RV 7
 NH0209  PID         -  NH0209
 NH0209  STATE/COUNTY-  IL/DE KALB
 NH0209  COUNTRY     -  US
 NH0209  USGS QUAD   -  GENOA (2018)
 NH0209
 NH0209                         *CURRENT SURVEY CONTROL
 NH0209  ______________________________________________________________________
 NH0209* NAD 83(1986) POSITION- 42 02 19.     (N) 088 41 52.     (W)   SCALED
 NH0209* NAVD 88 ORTHO HEIGHT -   259.874 (meters)      852.60  (feet) ADJUSTED
 NH0209  ______________________________________________________________________
 NH0209  GEOID HEIGHT    -        -33.160 (meters)                     GEOID18
 NH0209  DYNAMIC HEIGHT  -        259.786 (meters)      852.31  (feet) COMP
 NH0209  MODELED GRAVITY -    980,278.3   (mgal)                       NAVD 88
 NH0209
 NH0209  VERT ORDER      -  SECOND    CLASS 0
 NH0209
 NH0209.The horizontal coordinates were scaled from a map and have
 NH0209.an estimated accuracy of +/- 6 seconds.
 NH0209
 NH0209.The orthometric height was determined by differential leveling and
 NH0209.adjusted by the NATIONAL GEODETIC SURVEY
 NH0209.in June 1991.
 NH0209
 NH0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0209.GEOID18 height accuracy estimate available here.
 NH0209
 NH0209.Click photographs - Photos may exist for this station.
 NH0209
 NH0209.The dynamic height is computed by dividing the NAVD 88
 NH0209.geopotential number by the normal gravity value computed on the
 NH0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0209.degrees latitude (g = 980.6199 gals.).
 NH0209
 NH0209.The modeled gravity was interpolated from observed gravity values.
 NH0209
 NH0209;                    North         East    Units  Estimated Accuracy
 NH0209;SPC IL E     -   596,460.      269,820.      MT  (+/- 180 meters Scaled)
 NH0209
 NH0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM594554(NAD 83)
 NH0209
 NH0209                          SUPERSEDED SURVEY CONTROL
 NH0209
 NH0209  NGVD 29 (??/??/92)  259.916  (m)          852.74   (f) ADJ UNCH    2 0
 NH0209
 NH0209.Superseded values are not recommended for survey control.
 NH0209
 NH0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0209.See file dsdata.pdf to determine how the superseded data were derived.
 NH0209
 NH0209_MARKER: R = RIVET
 NH0209_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0209_SP_SET: BRIDGE
 NH0209_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0209
 NH0209  HISTORY     - Date     Condition        Report By
 NH0209  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0209  HISTORY     - 1935     GOOD             CGS
 NH0209  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0209
 NH0209                          STATION DESCRIPTION
 NH0209
 NH0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0209'3.5 MI N FROM SYCAMORE.
 NH0209'3.5 MILES NORTH ALONG THE OLD ROADBED OF THE ABANDONED CHICAGO
 NH0209'AND NORTH WESTERN RAILWAY FROM THE STATION AT SYCAMORE, DE KALB
 NH0209'COUNTY, AT BRIDGE 1044, IN THE TOP OF THE NORTH CONCRETE ABUTMENT,
 NH0209'10 FEET WEST OF THE CENTERLINE OF THE ROADBED, AND ABOUT 1 FOOT
 NH0209'LOWER THAN THE ROADBED.  A STANDARD MONEL-METAL RIVET.
 NH0209
 NH0209                          STATION RECOVERY (1996)
 NH0209
 NH0209'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0209'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0113 ***********************************************************************
 NH0113  DESIGNATION -  RV 7
 NH0113  PID         -  NH0113
 NH0113  STATE/COUNTY-  IL/MCHENRY
 NH0113  COUNTRY     -  US
 NH0113  USGS QUAD   -  RICHMOND (2018)
 NH0113
 NH0113                         *CURRENT SURVEY CONTROL
 NH0113  ______________________________________________________________________
 NH0113* NAD 83(1986) POSITION- 42 23 16.     (N) 088 17 34.     (W)   SCALED
 NH0113* NAVD 88 ORTHO HEIGHT -   251.401 (meters)      824.80  (feet) ADJUSTED
 NH0113  ______________________________________________________________________
 NH0113  GEOID HEIGHT    -        -34.135 (meters)                     GEOID18
 NH0113  DYNAMIC HEIGHT  -        251.319 (meters)      824.54  (feet) COMP
 NH0113  MODELED GRAVITY -    980,289.5   (mgal)                       NAVD 88
 NH0113
 NH0113  VERT ORDER      -  SECOND    CLASS 0
 NH0113
 NH0113.The horizontal coordinates were scaled from a map and have
 NH0113.an estimated accuracy of +/- 6 seconds.
 NH0113
 NH0113.The orthometric height was determined by differential leveling and
 NH0113.adjusted by the NATIONAL GEODETIC SURVEY
 NH0113.in June 1991.
 NH0113
 NH0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0113.GEOID18 height accuracy estimate available here.
 NH0113
 NH0113.Click photographs - Photos may exist for this station.
 NH0113
 NH0113.The dynamic height is computed by dividing the NAVD 88
 NH0113.geopotential number by the normal gravity value computed on the
 NH0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0113.degrees latitude (g = 980.6199 gals.).
 NH0113
 NH0113.The modeled gravity was interpolated from observed gravity values.
 NH0113
 NH0113;                    North         East    Units  Estimated Accuracy
 NH0113;SPC IL E     -   635,180.      303,340.      MT  (+/- 180 meters Scaled)
 NH0113
 NH0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM935936(NAD 83)
 NH0113
 NH0113                          SUPERSEDED SURVEY CONTROL
 NH0113
 NH0113  NGVD 29 (??/??/92)  251.461  (m)          825.00   (f) ADJ UNCH    2 0
 NH0113
 NH0113.Superseded values are not recommended for survey control.
 NH0113
 NH0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0113.See file dsdata.pdf to determine how the superseded data were derived.
 NH0113
 NH0113_MARKER: R = RIVET
 NH0113_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0113_SP_SET: CULVERT
 NH0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0113+STABILITY: SURFACE MOTION
 NH0113
 NH0113  HISTORY     - Date     Condition        Report By
 NH0113  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0113  HISTORY     - 1960     GOOD             CGS
 NH0113
 NH0113                          STATION DESCRIPTION
 NH0113
 NH0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0113'0.4 MI S FROM RINGWOOD.
 NH0113'ABOUT 0.35 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0113'FROM THE STATION SHELTER AT RINGWOOD, ABOUT 100 YARDS SOUTH
 NH0113'OF MILEPOLE 69, 16 FEET WEST OF THE WEST RAIL, IN TOP OF THE
 NH0113'SOUTH END OF THE WEST ROCK HEAD WALL TO A 36-INCH PIPE CULVERT,
 NH0113'1 FOOT NORTH OF THE SOUTH END OF THE HEAD WALL, AND ABOUT 5
 NH0113'FEET BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0982 ***********************************************************************
 MF0982  DESIGNATION -  RV 7
 MF0982  PID         -  MF0982
 MF0982  STATE/COUNTY-  IL/BUREAU
 MF0982  COUNTRY     -  US
 MF0982  USGS QUAD   -  MANLIUS (2018)
 MF0982
 MF0982                         *CURRENT SURVEY CONTROL
 MF0982  ______________________________________________________________________
 MF0982* NAD 83(1986) POSITION- 41 25 08.     (N) 089 40 53.     (W)   SCALED
 MF0982* NAVD 88 ORTHO HEIGHT -   204.363 (meters)      670.48  (feet) ADJUSTED
 MF0982  ______________________________________________________________________
 MF0982  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 MF0982  DYNAMIC HEIGHT  -        204.282 (meters)      670.22  (feet) COMP
 MF0982  MODELED GRAVITY -    980,222.2   (mgal)                       NAVD 88
 MF0982
 MF0982  VERT ORDER      -  SECOND    CLASS 0
 MF0982
 MF0982.The horizontal coordinates were scaled from a map and have
 MF0982.an estimated accuracy of +/- 6 seconds.
 MF0982
 MF0982.The orthometric height was determined by differential leveling and
 MF0982.adjusted by the NATIONAL GEODETIC SURVEY
 MF0982.in June 1991.
 MF0982
 MF0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0982.GEOID18 height accuracy estimate available here.
 MF0982
 MF0982.Click photographs - Photos may exist for this station.
 MF0982
 MF0982.The dynamic height is computed by dividing the NAVD 88
 MF0982.geopotential number by the normal gravity value computed on the
 MF0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0982.degrees latitude (g = 980.6199 gals.).
 MF0982
 MF0982.The modeled gravity was interpolated from observed gravity values.
 MF0982
 MF0982;                    North         East    Units  Estimated Accuracy
 MF0982;SPC IL W     -   527,660.      740,570.      MT  (+/- 180 meters Scaled)
 MF0982
 MF0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL759887(NAD 83)
 MF0982
 MF0982                          SUPERSEDED SURVEY CONTROL
 MF0982
 MF0982  NGVD 29 (??/??/92)  204.438  (m)          670.73   (f) ADJ UNCH    2 0
 MF0982
 MF0982.Superseded values are not recommended for survey control.
 MF0982
 MF0982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0982.See file dsdata.pdf to determine how the superseded data were derived.
 MF0982
 MF0982_MARKER: R = RIVET
 MF0982_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0982_SP_SET: BRIDGE
 MF0982_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0982
 MF0982  HISTORY     - Date     Condition        Report By
 MF0982  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0982  HISTORY     - 1934     GOOD             CGS
 MF0982
 MF0982                          STATION DESCRIPTION
 MF0982
 MF0982'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0982'2.7 MI S FROM MANLIUS.
 MF0982'2.7 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0982'FROM THE STATION AT MANLIUS, BUREAU COUNTY, AT BRIDGE 1463,
 MF0982'AND IN THE TOP OF THE SOUTH END OF THE WEST HEADWALL.  A
 MF0982'STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0072 ***********************************************************************
 MG0072  DESIGNATION -  RV 7
 MG0072  PID         -  MG0072
 MG0072  STATE/COUNTY-  IL/HENRY
 MG0072  COUNTRY     -  US
 MG0072  USGS QUAD   -  ATKINSON (2018)
 MG0072
 MG0072                         *CURRENT SURVEY CONTROL
 MG0072  ______________________________________________________________________
 MG0072* NAD 83(1986) POSITION- 41 25 18.     (N) 090 00 51.     (W)   SCALED
 MG0072* NAVD 88 ORTHO HEIGHT -   200.415 (meters)      657.53  (feet) ADJUSTED
 MG0072  ______________________________________________________________________
 MG0072  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 MG0072  DYNAMIC HEIGHT  -        200.336 (meters)      657.27  (feet) COMP
 MG0072  MODELED GRAVITY -    980,224.5   (mgal)                       NAVD 88
 MG0072
 MG0072  VERT ORDER      -  SECOND    CLASS 0
 MG0072
 MG0072.The horizontal coordinates were scaled from a map and have
 MG0072.an estimated accuracy of +/- 6 seconds.
 MG0072
 MG0072.The orthometric height was determined by differential leveling and
 MG0072.adjusted by the NATIONAL GEODETIC SURVEY
 MG0072.in June 1991.
 MG0072
 MG0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0072.GEOID18 height accuracy estimate available here.
 MG0072
 MG0072.Click photographs - Photos may exist for this station.
 MG0072
 MG0072.The dynamic height is computed by dividing the NAVD 88
 MG0072.geopotential number by the normal gravity value computed on the
 MG0072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0072.degrees latitude (g = 980.6199 gals.).
 MG0072
 MG0072.The modeled gravity was interpolated from observed gravity values.
 MG0072
 MG0072;                    North         East    Units  Estimated Accuracy
 MG0072;SPC IL W     -   527,860.      712,750.      MT  (+/- 180 meters Scaled)
 MG0072
 MG0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF495898(NAD 83)
 MG0072
 MG0072                          SUPERSEDED SURVEY CONTROL
 MG0072
 MG0072  NGVD 29 (??/??/92)  200.499  (m)          657.80   (f) ADJ UNCH    2 0
 MG0072
 MG0072.Superseded values are not recommended for survey control.
 MG0072
 MG0072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0072.See file dsdata.pdf to determine how the superseded data were derived.
 MG0072
 MG0072_MARKER: R = RIVET
 MG0072_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0072_SP_SET: WALL
 MG0072_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0072
 MG0072  HISTORY     - Date     Condition        Report By
 MG0072  HISTORY     - UNK      MONUMENTED       RIRR
 MG0072  HISTORY     - 1935     GOOD             CGS
 MG0072  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MG0072  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0072  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0072
 MG0072                          STATION DESCRIPTION
 MG0072
 MG0072'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0072'AT ATKINSON.
 MG0072'AT ATKINSON, HENRY COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 MG0072'PACIFIC RAILWAY, 100 FEET SOUTH OF THE STATION, AND IN THE TOP
 MG0072'OF THE NORTHWEST CORNER OF A CONCRETE WALL.  A STANDARD
 MG0072'MONEL-METAL RIVET.
 MG0072
 MG0072                          STATION RECOVERY (1996)
 MG0072
 MG0072'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0072'MARK NOT FOUND.
 MG0072
 MG0072                          STATION RECOVERY (2001)
 MG0072
 MG0072'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0072'MARK NOT FOUND.
 MG0072
 MG0072                          STATION RECOVERY (2004)
 MG0072
 MG0072'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0072'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1062 ***********************************************************************
 HB1062  DESIGNATION -  RV 70
 HB1062  PID         -  HB1062
 HB1062  STATE/COUNTY-  IL/RANDOLPH
 HB1062  COUNTRY     -  US
 HB1062  USGS QUAD   -  CHESTER (2018)
 HB1062
 HB1062                         *CURRENT SURVEY CONTROL
 HB1062  ______________________________________________________________________
 HB1062* NAD 83(1986) POSITION- 37 53 13.     (N) 089 48 16.     (W)   SCALED
 HB1062* NAVD 88 ORTHO HEIGHT -   116.170 (meters)      381.13  (feet) ADJUSTED
 HB1062  ______________________________________________________________________
 HB1062  GEOID HEIGHT    -        -29.473 (meters)                     GEOID18
 HB1062  DYNAMIC HEIGHT  -        116.090 (meters)      380.87  (feet) COMP
 HB1062  MODELED GRAVITY -    979,939.4   (mgal)                       NAVD 88
 HB1062
 HB1062  VERT ORDER      -  SECOND    CLASS 0
 HB1062
 HB1062.The horizontal coordinates were scaled from a map and have
 HB1062.an estimated accuracy of +/- 6 seconds.
 HB1062
 HB1062.The orthometric height was determined by differential leveling and
 HB1062.adjusted by the NATIONAL GEODETIC SURVEY
 HB1062.in June 1991.
 HB1062
 HB1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1062.GEOID18 height accuracy estimate available here.
 HB1062
 HB1062.Click photographs - Photos may exist for this station.
 HB1062
 HB1062.The dynamic height is computed by dividing the NAVD 88
 HB1062.geopotential number by the normal gravity value computed on the
 HB1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1062.degrees latitude (g = 980.6199 gals.).
 HB1062
 HB1062.The modeled gravity was interpolated from observed gravity values.
 HB1062
 HB1062;                    North         East    Units  Estimated Accuracy
 HB1062;SPC IL W     -   135,480.      731,860.      MT  (+/- 180 meters Scaled)
 HB1062
 HB1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG533969(NAD 83)
 HB1062
 HB1062                          SUPERSEDED SURVEY CONTROL
 HB1062
 HB1062  NGVD 29 (11/26/84)  116.270  (m)          381.46   (f) ADJUSTED    2 0
 HB1062
 HB1062.Superseded values are not recommended for survey control.
 HB1062
 HB1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1062.See file dsdata.pdf to determine how the superseded data were derived.
 HB1062
 HB1062_MARKER: R = RIVET
 HB1062_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1062_SP_SET: SIGNAL BASE
 HB1062_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1062
 HB1062  HISTORY     - Date     Condition        Report By
 HB1062  HISTORY     - UNK      MONUMENTED       MPRR
 HB1062  HISTORY     - 1935     GOOD             CGS
 HB1062  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1062
 HB1062                          STATION DESCRIPTION
 HB1062
 HB1062'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1062'1.6 MI SE FROM CHESTER.
 HB1062'1.6 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1062'STATION AT CHESTER, RANDOLPH COUNTY, AT POLE 63/04, 10 FEET WEST
 HB1062'OF THE MAIN TRACK, AT SIGNAL 631, IN THE TOP OF THE CONCRETE BASE,
 HB1062'AND AT THE CENTER OF THE EAST EDGE.  A STANDARD MONEL-METAL RIVET.
 HB1062'NOTE-- STATION AT CHESTER HAS BEEN REBUILT ABOUT 0.6 MILE SOUTH OF
 HB1062'ITS FORMER LOCATION.
 HB1062
 HB1062                          STATION RECOVERY (1966)
 HB1062
 HB1062'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1062'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1064 ***********************************************************************
 HB1064  DESIGNATION -  RV 72
 HB1064  PID         -  HB1064
 HB1064  STATE/COUNTY-  IL/RANDOLPH
 HB1064  COUNTRY     -  US
 HB1064  USGS QUAD   -  CHESTER (2018)
 HB1064
 HB1064                         *CURRENT SURVEY CONTROL
 HB1064  ______________________________________________________________________
 HB1064* NAD 83(1986) POSITION- 37 52 52.     (N) 089 46 57.     (W)   SCALED
 HB1064* NAVD 88 ORTHO HEIGHT -   115.465 (meters)      378.82  (feet) ADJUSTED
 HB1064  ______________________________________________________________________
 HB1064  GEOID HEIGHT    -        -29.454 (meters)                     GEOID18
 HB1064  DYNAMIC HEIGHT  -        115.386 (meters)      378.56  (feet) COMP
 HB1064  MODELED GRAVITY -    979,941.3   (mgal)                       NAVD 88
 HB1064
 HB1064  VERT ORDER      -  SECOND    CLASS 0
 HB1064
 HB1064.The horizontal coordinates were scaled from a map and have
 HB1064.an estimated accuracy of +/- 6 seconds.
 HB1064
 HB1064.The orthometric height was determined by differential leveling and
 HB1064.adjusted by the NATIONAL GEODETIC SURVEY
 HB1064.in June 1991.
 HB1064
 HB1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1064.GEOID18 height accuracy estimate available here.
 HB1064
 HB1064.Click photographs - Photos may exist for this station.
 HB1064
 HB1064.The dynamic height is computed by dividing the NAVD 88
 HB1064.geopotential number by the normal gravity value computed on the
 HB1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1064.degrees latitude (g = 980.6199 gals.).
 HB1064
 HB1064.The modeled gravity was interpolated from observed gravity values.
 HB1064
 HB1064;                    North         East    Units  Estimated Accuracy
 HB1064;SPC IL W     -   134,840.      733,800.      MT  (+/- 180 meters Scaled)
 HB1064
 HB1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG552962(NAD 83)
 HB1064
 HB1064                          SUPERSEDED SURVEY CONTROL
 HB1064
 HB1064  NGVD 29 (11/26/84)  115.566  (m)          379.15   (f) ADJUSTED    2 0
 HB1064
 HB1064.Superseded values are not recommended for survey control.
 HB1064
 HB1064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1064.See file dsdata.pdf to determine how the superseded data were derived.
 HB1064
 HB1064_MARKER: R = RIVET
 HB1064_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1064_SP_SET: CONCRETE BASE
 HB1064_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1064
 HB1064  HISTORY     - Date     Condition        Report By
 HB1064  HISTORY     - UNK      MONUMENTED       MPRR
 HB1064  HISTORY     - 1935     GOOD             CGS
 HB1064  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1064
 HB1064                          STATION DESCRIPTION
 HB1064
 HB1064'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1064'2.9 MI SE FROM CHESTER.
 HB1064'2.9 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1064'STATION AT CHESTER, RANDOLPH COUNTY, AT POLE 64/17, 10 FEET WEST OF
 HB1064'THE MAIN TRACK, AT A SIGNAL BRIDGE, IN THE TOP OF THE CONCRETE BASE,
 HB1064'AND AT THE CENTER OF THE EAST EDGE.  A STANDARD MONEL-METAL RIVET.
 HB1064'NOTE-- STATION AT CHESTER HAS BEEN REBUILT ABOUT 0.6 MILES SOUTH
 HB1064'OF ITS FORMER LOCATION.
 HB1064
 HB1064                          STATION RECOVERY (1966)
 HB1064
 HB1064'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1064'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1066 ***********************************************************************
 HB1066  DESIGNATION -  RV 74
 HB1066  PID         -  HB1066
 HB1066  STATE/COUNTY-  IL/RANDOLPH
 HB1066  COUNTRY     -  US
 HB1066  USGS QUAD   -  BELGIQUE (2017)
 HB1066
 HB1066                         *CURRENT SURVEY CONTROL
 HB1066  ______________________________________________________________________
 HB1066* NAD 83(1986) POSITION- 37 52 15.     (N) 089 45 48.     (W)   SCALED
 HB1066* NAVD 88 ORTHO HEIGHT -   118.307 (meters)      388.15  (feet) ADJUSTED
 HB1066  ______________________________________________________________________
 HB1066  GEOID HEIGHT    -        -29.426 (meters)                     GEOID18
 HB1066  DYNAMIC HEIGHT  -        118.226 (meters)      387.88  (feet) COMP
 HB1066  MODELED GRAVITY -    979,939.3   (mgal)                       NAVD 88
 HB1066
 HB1066  VERT ORDER      -  SECOND    CLASS 0
 HB1066
 HB1066.The horizontal coordinates were scaled from a map and have
 HB1066.an estimated accuracy of +/- 6 seconds.
 HB1066
 HB1066.The orthometric height was determined by differential leveling and
 HB1066.adjusted by the NATIONAL GEODETIC SURVEY
 HB1066.in June 1991.
 HB1066
 HB1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1066.GEOID18 height accuracy estimate available here.
 HB1066
 HB1066.Click photographs - Photos may exist for this station.
 HB1066
 HB1066.The dynamic height is computed by dividing the NAVD 88
 HB1066.geopotential number by the normal gravity value computed on the
 HB1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1066.degrees latitude (g = 980.6199 gals.).
 HB1066
 HB1066.The modeled gravity was interpolated from observed gravity values.
 HB1066
 HB1066;                    North         East    Units  Estimated Accuracy
 HB1066;SPC IL W     -   133,710.      735,490.      MT  (+/- 180 meters Scaled)
 HB1066
 HB1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG569950(NAD 83)
 HB1066
 HB1066                          SUPERSEDED SURVEY CONTROL
 HB1066
 HB1066  NGVD 29 (11/26/84)  118.407  (m)          388.47   (f) ADJUSTED    2 0
 HB1066
 HB1066.Superseded values are not recommended for survey control.
 HB1066
 HB1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1066.See file dsdata.pdf to determine how the superseded data were derived.
 HB1066
 HB1066_MARKER: R = RIVET
 HB1066_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1066_SP_SET: CONCRETE BASE
 HB1066_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1066
 HB1066  HISTORY     - Date     Condition        Report By
 HB1066  HISTORY     - UNK      MONUMENTED       MPRR
 HB1066  HISTORY     - 1935     GOOD             CGS
 HB1066  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1066
 HB1066                          STATION DESCRIPTION
 HB1066
 HB1066'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1066'4.1 MI SE FROM CHESTER.
 HB1066'4.1 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1066'STATION AT CHESTER, RANDOLPH COUNTY, AT POLE 65/25, 12 FEET WEST
 HB1066'OF THE MAIN TRACK, AT RELAY BOX 65.7, IN THE TOP OF THE CONCRETE
 HB1066'BASE, AND AT THE CENTER OF THE EAST EDGE.  A STANDARD MONEL-METAL
 HB1066'RIVET.  NOTE-- STATION AT CHESTER HAS BEEN REBUILT ABOUT 0.6 MILE
 HB1066'SOUTH OF ITS FORMER LOCATION.
 HB1066
 HB1066                          STATION RECOVERY (1966)
 HB1066
 HB1066'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1066'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1067 ***********************************************************************
 HB1067  DESIGNATION -  RV 75
 HB1067  PID         -  HB1067
 HB1067  STATE/COUNTY-  IL/RANDOLPH
 HB1067  COUNTRY     -  US
 HB1067  USGS QUAD   -  BELGIQUE (2017)
 HB1067
 HB1067                         *CURRENT SURVEY CONTROL
 HB1067  ______________________________________________________________________
 HB1067* NAD 83(1986) POSITION- 37 51 54.     (N) 089 45 11.     (W)   SCALED
 HB1067* NAVD 88 ORTHO HEIGHT -   115.237 (meters)      378.07  (feet) ADJUSTED
 HB1067  ______________________________________________________________________
 HB1067  GEOID HEIGHT    -        -29.410 (meters)                     GEOID18
 HB1067  DYNAMIC HEIGHT  -        115.158 (meters)      377.81  (feet) COMP
 HB1067  MODELED GRAVITY -    979,938.7   (mgal)                       NAVD 88
 HB1067
 HB1067  VERT ORDER      -  SECOND    CLASS 0
 HB1067
 HB1067.The horizontal coordinates were scaled from a map and have
 HB1067.an estimated accuracy of +/- 6 seconds.
 HB1067
 HB1067.The orthometric height was determined by differential leveling and
 HB1067.adjusted by the NATIONAL GEODETIC SURVEY
 HB1067.in June 1991.
 HB1067
 HB1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1067.GEOID18 height accuracy estimate available here.
 HB1067
 HB1067.Click photographs - Photos may exist for this station.
 HB1067
 HB1067.The dynamic height is computed by dividing the NAVD 88
 HB1067.geopotential number by the normal gravity value computed on the
 HB1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1067.degrees latitude (g = 980.6199 gals.).
 HB1067
 HB1067.The modeled gravity was interpolated from observed gravity values.
 HB1067
 HB1067;                    North         East    Units  Estimated Accuracy
 HB1067;SPC IL W     -   133,070.      736,390.      MT  (+/- 180 meters Scaled)
 HB1067
 HB1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG578944(NAD 83)
 HB1067
 HB1067                          SUPERSEDED SURVEY CONTROL
 HB1067
 HB1067  NGVD 29 (11/26/84)  115.337  (m)          378.40   (f) ADJUSTED    2 0
 HB1067
 HB1067.Superseded values are not recommended for survey control.
 HB1067
 HB1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1067.See file dsdata.pdf to determine how the superseded data were derived.
 HB1067
 HB1067_MARKER: R = RIVET
 HB1067_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1067_SP_SET: CONCRETE BASE
 HB1067_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1067
 HB1067  HISTORY     - Date     Condition        Report By
 HB1067  HISTORY     - UNK      MONUMENTED       MPRR
 HB1067  HISTORY     - 1935     GOOD             CGS
 HB1067  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1067
 HB1067                          STATION DESCRIPTION
 HB1067
 HB1067'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1067'4.8 MI SE FROM CHESTER.
 HB1067'4.8 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1067'STATION AT CHESTER, RANDOLPH COUNTY, AT POLE 66/12, 10 FEET EAST
 HB1067'OF THE MAIN TRACK, AT A CANTILEVER SIGNAL BRIDGE, IN THE TOP OF
 HB1067'THE CONCRETE BASE, AND AT THE CENTER OF THE WEST EDGE.  A STANDARD
 HB1067'MONEL-METAL RIVET.  NOTE-- STATION AT CHESTER HAS BEEN REBUILT
 HB1067'ABOUT 0.6 MILE SOUTH OF ITS FORMER LOCATION.
 HB1067
 HB1067                          STATION RECOVERY (1966)
 HB1067
 HB1067'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1067'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1069 ***********************************************************************
 HB1069  DESIGNATION -  RV 77
 HB1069  PID         -  HB1069
 HB1069  STATE/COUNTY-  IL/RANDOLPH
 HB1069  COUNTRY     -  US
 HB1069  USGS QUAD   -  ROCKWOOD (2018)
 HB1069
 HB1069                         *CURRENT SURVEY CONTROL
 HB1069  ______________________________________________________________________
 HB1069* NAD 83(1986) POSITION- 37 51 07.     (N) 089 43 32.     (W)   SCALED
 HB1069* NAVD 88 ORTHO HEIGHT -   113.685 (meters)      372.98  (feet) ADJUSTED
 HB1069  ______________________________________________________________________
 HB1069  GEOID HEIGHT    -        -29.379 (meters)                     GEOID18
 HB1069  DYNAMIC HEIGHT  -        113.606 (meters)      372.72  (feet) COMP
 HB1069  MODELED GRAVITY -    979,936.1   (mgal)                       NAVD 88
 HB1069
 HB1069  VERT ORDER      -  SECOND    CLASS 0
 HB1069
 HB1069.The horizontal coordinates were scaled from a map and have
 HB1069.an estimated accuracy of +/- 6 seconds.
 HB1069
 HB1069.The orthometric height was determined by differential leveling and
 HB1069.adjusted by the NATIONAL GEODETIC SURVEY
 HB1069.in June 1991.
 HB1069
 HB1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1069.GEOID18 height accuracy estimate available here.
 HB1069
 HB1069.Click photographs - Photos may exist for this station.
 HB1069
 HB1069.The dynamic height is computed by dividing the NAVD 88
 HB1069.geopotential number by the normal gravity value computed on the
 HB1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1069.degrees latitude (g = 980.6199 gals.).
 HB1069
 HB1069.The modeled gravity was interpolated from observed gravity values.
 HB1069
 HB1069;                    North         East    Units  Estimated Accuracy
 HB1069;SPC IL W     -   131,630.      738,820.      MT  (+/- 180 meters Scaled)
 HB1069
 HB1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG602928(NAD 83)
 HB1069
 HB1069                          SUPERSEDED SURVEY CONTROL
 HB1069
 HB1069  NGVD 29 (11/26/84)  113.785  (m)          373.31   (f) ADJUSTED    2 0
 HB1069
 HB1069.Superseded values are not recommended for survey control.
 HB1069
 HB1069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1069.See file dsdata.pdf to determine how the superseded data were derived.
 HB1069
 HB1069_MARKER: R = RIVET
 HB1069_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB1069_SP_SET: BRIDGE
 HB1069_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1069
 HB1069  HISTORY     - Date     Condition        Report By
 HB1069  HISTORY     - UNK      MONUMENTED       MPRR
 HB1069  HISTORY     - 1935     GOOD             CGS
 HB1069  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1069
 HB1069                          STATION DESCRIPTION
 HB1069
 HB1069'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1069'6.4 MI SE FROM CHESTER.
 HB1069'6.4 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1069'STATION AT CHESTER, RANDOLPH COUNTY, AT POLE 67/34, AT BRIDGE NO.
 HB1069'99, IN THE TOP OF THE SOUTH BACK WALL, AND 10 FEET WEST OF THE
 HB1069'MAIN TRACK.  A STANDARD MONEL-METAL RIVET.  NOTE-- STATION AT
 HB1069'CHESTER HAS BEEN REBUILT ABOUT 0.6 MILE SOUTH OF ITS FORMER LOCATION.
 HB1069
 HB1069                          STATION RECOVERY (1966)
 HB1069
 HB1069'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1069'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0093 ***********************************************************************
 JC0093  DESIGNATION -  RV 8
 JC0093  PID         -  JC0093
 JC0093  STATE/COUNTY-  IL/ST CLAIR
 JC0093  COUNTRY     -  US
 JC0093  USGS QUAD   -  CAHOKIA (2018)
 JC0093
 JC0093                         *CURRENT SURVEY CONTROL
 JC0093  ______________________________________________________________________
 JC0093* NAD 83(1986) POSITION- 38 33 10.     (N) 090 11 23.     (W)   SCALED
 JC0093* NAVD 88 ORTHO HEIGHT -   127.807 (meters)      419.31  (feet) ADJUSTED
 JC0093  ______________________________________________________________________
 JC0093  GEOID HEIGHT    -        -30.836 (meters)                     GEOID18
 JC0093  DYNAMIC HEIGHT  -        127.726 (meters)      419.05  (feet) COMP
 JC0093  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0093
 JC0093  VERT ORDER      -  SECOND    CLASS 0
 JC0093
 JC0093.The horizontal coordinates were scaled from a map and have
 JC0093.an estimated accuracy of +/- 6 seconds.
 JC0093
 JC0093.The orthometric height was determined by differential leveling and
 JC0093.adjusted by the NATIONAL GEODETIC SURVEY
 JC0093.in June 1991.
 JC0093
 JC0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0093.GEOID18 height accuracy estimate available here.
 JC0093
 JC0093.Click photographs - Photos may exist for this station.
 JC0093
 JC0093.The dynamic height is computed by dividing the NAVD 88
 JC0093.geopotential number by the normal gravity value computed on the
 JC0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0093.degrees latitude (g = 980.6199 gals.).
 JC0093
 JC0093.The modeled gravity was interpolated from observed gravity values.
 JC0093
 JC0093;                    North         East    Units  Estimated Accuracy
 JC0093;SPC IL W     -   209,330.      697,990.      MT  (+/- 180 meters Scaled)
 JC0093
 JC0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC448708(NAD 83)
 JC0093
 JC0093                          SUPERSEDED SURVEY CONTROL
 JC0093
 JC0093  NGVD 29 (??/??/92)  127.955  (m)          419.80   (f) ADJ UNCH    2 0
 JC0093
 JC0093.Superseded values are not recommended for survey control.
 JC0093
 JC0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0093.See file dsdata.pdf to determine how the superseded data were derived.
 JC0093
 JC0093_MARKER: R = RIVET
 JC0093_SETTING: 30 = SET IN A LIGHT STRUCTURE
 JC0093_SP_SET: SIGNAL CONCRETE BASE
 JC0093_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC0093
 JC0093  HISTORY     - Date     Condition        Report By
 JC0093  HISTORY     - UNK      MONUMENTED       MPRR
 JC0093  HISTORY     - 1935     GOOD             CGS
 JC0093
 JC0093                          STATION DESCRIPTION
 JC0093
 JC0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0093'2.6 MI N FROM DUPO.
 JC0093'2.6 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0093'STATION AT DUPO, ST. CLAIR COUNTY, AT POLE 3/19, AT SIGNAL 35,
 JC0093'IN THE TOP OF THE NORTHEAST CORNER OF THE CONCRETE BASE, 11 FEET
 JC0093'WEST OF THE SOUTH-BOUND MAIN TRACK, AND ABOUT 2 FEET ABOVE THE
 JC0093'LEVEL OF THE TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1914 ***********************************************************************
 ME1914  DESIGNATION -  RV 8
 ME1914  PID         -  ME1914
 ME1914  STATE/COUNTY-  IL/COOK
 ME1914  COUNTRY     -  US
 ME1914  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1914
 ME1914                         *CURRENT SURVEY CONTROL
 ME1914  ______________________________________________________________________
 ME1914* NAD 83(1986) POSITION- 41 57 28.     (N) 087 40 25.     (W)   SCALED
 ME1914* NAVD 88 ORTHO HEIGHT -   185.346 (meters)      608.09  (feet) ADJUSTED
 ME1914  ______________________________________________________________________
 ME1914  GEOID HEIGHT    -        -33.688 (meters)                     GEOID18
 ME1914  DYNAMIC HEIGHT  -        185.284 (meters)      607.89  (feet) COMP
 ME1914  MODELED GRAVITY -    980,283.9   (mgal)                       NAVD 88
 ME1914
 ME1914  VERT ORDER      -  FIRST     CLASS 0
 ME1914
 ME1914.The horizontal coordinates were scaled from a map and have
 ME1914.an estimated accuracy of +/- 6 seconds.
 ME1914
 ME1914.The orthometric height was determined by differential leveling and
 ME1914.adjusted by the NATIONAL GEODETIC SURVEY
 ME1914.in June 1991.
 ME1914
 ME1914.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1914.GEOID18 height accuracy estimate available here.
 ME1914
 ME1914.Click photographs - Photos may exist for this station.
 ME1914
 ME1914.The dynamic height is computed by dividing the NAVD 88
 ME1914.geopotential number by the normal gravity value computed on the
 ME1914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1914.degrees latitude (g = 980.6199 gals.).
 ME1914
 ME1914.The modeled gravity was interpolated from observed gravity values.
 ME1914
 ME1914;                    North         East    Units  Estimated Accuracy
 ME1914;SPC IL E     -   587,620.      354,690.      MT  (+/- 180 meters Scaled)
 ME1914
 ME1914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441453(NAD 83)
 ME1914
 ME1914                          SUPERSEDED SURVEY CONTROL
 ME1914
 ME1914  NGVD 29 (??/??/92)  185.431  (m)          608.37   (f) ADJ UNCH    1 0
 ME1914
 ME1914.Superseded values are not recommended for survey control.
 ME1914
 ME1914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1914.See file dsdata.pdf to determine how the superseded data were derived.
 ME1914
 ME1914_MARKER: R = RIVET
 ME1914_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1914_SP_SET: ABUTMENT
 ME1914_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1914
 ME1914  HISTORY     - Date     Condition        Report By
 ME1914  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1914  HISTORY     - 1947     GOOD             CGS
 ME1914  HISTORY     - 1971     GOOD             NGS
 ME1914  HISTORY     - 1973     GOOD             NGS
 ME1914  HISTORY     - 1977     GOOD             NGS
 ME1914  HISTORY     - 1987     GOOD             USPSQD
 ME1914
 ME1914                          STATION DESCRIPTION
 ME1914
 ME1914'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1914'AT CHICAGO.
 ME1914'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, SET ON
 ME1914'THE TOP OF THE NORTHEAST CORNER OF THE EAST END OF THE SOUTH
 ME1914'STONE ABUTMENT OF BRIDGE NO. 1304 1/4 OVER BERTEAU AVENUE, 10
 ME1914'FEET EAST OF THE EAST RAIL AND ABOUT 1 FOOT BELOW THE TRACK.
 ME1914
 ME1914                          STATION RECOVERY (1971)
 ME1914
 ME1914'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1914'RECOVERED IN GOOD CONDITION.
 ME1914
 ME1914                          STATION RECOVERY (1973)
 ME1914
 ME1914'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1914'ABOUT 1.95 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 ME1914'FROM THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL
 ME1914'CEMETERY AT THE BERTEAU AVENUE UNDERPASS, 9.6 FEET EAST OF THE EAST
 ME1914'RAIL OF EAST TRACK.  A MONEL-METAL RIVET SET IN TOP OF THE NORTHEAST
 ME1914'CORNER OF THE EAST END OF THE SOUTH STONE ABUTMENT, ABOUT 1 1/2 FEET
 ME1914'BELOW THE LEVEL OF THE RAILROAD.  SEC 18, T 40N, R 14 E.
 ME1914
 ME1914                          STATION RECOVERY (1977)
 ME1914
 ME1914'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1914'RECOVERED IN GOOD CONDITION.
 ME1914
 ME1914                          STATION RECOVERY (1987)
 ME1914
 ME1914'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1914'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0986 ***********************************************************************
 KB0986  DESIGNATION -  RV 8
 KB0986  PID         -  KB0986
 KB0986  STATE/COUNTY-  IL/MENARD
 KB0986  COUNTRY     -  US
 KB0986  USGS QUAD   -  ATHENS (2018)
 KB0986
 KB0986                         *CURRENT SURVEY CONTROL
 KB0986  ______________________________________________________________________
 KB0986* NAD 83(1986) POSITION- 39 58 20.     (N) 089 44 04.     (W)   SCALED
 KB0986* NAVD 88 ORTHO HEIGHT -   183.058 (meters)      600.58  (feet) ADJUSTED
 KB0986  ______________________________________________________________________
 KB0986  GEOID HEIGHT    -        -32.644 (meters)                     GEOID18
 KB0986  DYNAMIC HEIGHT  -        182.962 (meters)      600.27  (feet) COMP
 KB0986  MODELED GRAVITY -    980,098.6   (mgal)                       NAVD 88
 KB0986
 KB0986  VERT ORDER      -  SECOND    CLASS 0
 KB0986
 KB0986.The horizontal coordinates were scaled from a map and have
 KB0986.an estimated accuracy of +/- 6 seconds.
 KB0986
 KB0986.The orthometric height was determined by differential leveling and
 KB0986.adjusted by the NATIONAL GEODETIC SURVEY
 KB0986.in June 1991.
 KB0986
 KB0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0986.GEOID18 height accuracy estimate available here.
 KB0986
 KB0986.Click photographs - Photos may exist for this station.
 KB0986
 KB0986.The dynamic height is computed by dividing the NAVD 88
 KB0986.geopotential number by the normal gravity value computed on the
 KB0986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0986.degrees latitude (g = 980.6199 gals.).
 KB0986
 KB0986.The modeled gravity was interpolated from observed gravity values.
 KB0986
 KB0986;                    North         East    Units  Estimated Accuracy
 KB0986;SPC IL W     -   366,990.      736,920.      MT  (+/- 180 meters Scaled)
 KB0986
 KB0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK664282(NAD 83)
 KB0986
 KB0986                          SUPERSEDED SURVEY CONTROL
 KB0986
 KB0986  NGVD 29 (??/??/92)  183.157  (m)          600.91   (f) ADJ UNCH    2 0
 KB0986
 KB0986.Superseded values are not recommended for survey control.
 KB0986
 KB0986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0986.See file dsdata.pdf to determine how the superseded data were derived.
 KB0986
 KB0986_MARKER: R = RIVET
 KB0986_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KB0986_SP_SET: SWITCH LIGHT BASE
 KB0986_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0986
 KB0986  HISTORY     - Date     Condition        Report By
 KB0986  HISTORY     - UNK      MONUMENTED       CIMRR
 KB0986  HISTORY     - 1934     GOOD             CGS
 KB0986
 KB0986                          STATION DESCRIPTION
 KB0986
 KB0986'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0986'0.8 MI NW FROM ATHENS.
 KB0986'0.8 MILE NORTHWEST ALONG THE CHICAGO AND ILLINOIS MIDLAND
 KB0986'RAILWAY FROM THE STATION AT ATHENS, MENARD COUNTY, AT THE NORTH
 KB0986'END OF A PASSING TRACK, IN THE TOP OF THE CONCRETE BASE OF A
 KB0986'MECHANICAL SWITCH LIGHT, 0.5 FOOT FROM THE SOUTH EDGE, 1 INCH
 KB0986'FROM THE EAST EDGE, AND 8.8 FEET FROM THE CENTERLINE OF THE
 KB0986'MAIN TRACK.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0285 ***********************************************************************
 LD0285  DESIGNATION -  RV 8
 LD0285  PID         -  LD0285
 LD0285  STATE/COUNTY-  IL/FULTON
 LD0285  COUNTRY     -  US
 LD0285  USGS QUAD   -  ADAIR (2018)
 LD0285
 LD0285                         *CURRENT SURVEY CONTROL
 LD0285  ______________________________________________________________________
 LD0285* NAD 83(1986) POSITION- 40 29 36.     (N) 090 23 24.     (W)   SCALED
 LD0285* NAVD 88 ORTHO HEIGHT -   163.82  (+/-2cm)      537.5   (feet) VERTCON3
 LD0285  ______________________________________________________________________
 LD0285  GEOID HEIGHT    -        -33.212 (meters)                     GEOID18
 LD0285  VERT ORDER      -  ? (See Below)
 LD0285
 LD0285.The horizontal coordinates were scaled from a map and have
 LD0285.an estimated accuracy of +/- 6 seconds.
 LD0285
 LD0285.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0285.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0285
 LD0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0285.GEOID18 height accuracy estimate available here.
 LD0285
 LD0285.The vertical order pertains to the NGVD 29 superseded value.
 LD0285
 LD0285.Click photographs - Photos may exist for this station.
 LD0285
 LD0285;                    North         East    Units  Estimated Accuracy
 LD0285;SPC IL W     -   424,790.      681,070.      MT  (+/- 180 meters Scaled)
 LD0285
 LD0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE211857(NAD 83)
 LD0285
 LD0285                          SUPERSEDED SURVEY CONTROL
 LD0285
 LD0285  NGVD 29 (??/??/92)  163.897  (m)          537.72   (f) ADJ UNCH       
 LD0285
 LD0285.Superseded values are not recommended for survey control.
 LD0285
 LD0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0285.See file dsdata.pdf to determine how the superseded data were derived.
 LD0285
 LD0285_MARKER: R = RIVET
 LD0285_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0285_SP_SET: CULVERT
 LD0285_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0285
 LD0285  HISTORY     - Date     Condition        Report By
 LD0285  HISTORY     - UNK      MONUMENTED       TPWRR
 LD0285  HISTORY     - 1934     GOOD             CGS
 LD0285
 LD0285                          STATION DESCRIPTION
 LD0285
 LD0285'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0285'0.2 MI E FROM MARIETTA.
 LD0285'0.2 MILE EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM THE
 LD0285'STATION AT MARIETTA, FULTON COUNTY, AT POLE 160+32, AND IN THE TOP
 LD0285'OF THE EAST END OF THE NORTH CONCRETE HEADWALL OF CULVERT 160.92.
 LD0285'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0035 ***********************************************************************
 MG0035  DESIGNATION -  RV 8
 MG0035  PID         -  MG0035
 MG0035  STATE/COUNTY-  IL/WHITESIDE
 MG0035  COUNTRY     -  US
 MG0035  USGS QUAD   -  UNION GROVE (2018)
 MG0035
 MG0035                         *CURRENT SURVEY CONTROL
 MG0035  ______________________________________________________________________
 MG0035* NAD 83(1986) POSITION- 41 51 44.     (N) 090 05 03.     (W)   SCALED
 MG0035* NAVD 88 ORTHO HEIGHT -   186.628 (meters)      612.30  (feet) ADJUSTED
 MG0035  ______________________________________________________________________
 MG0035  GEOID HEIGHT    -        -33.117 (meters)                     GEOID18
 MG0035  DYNAMIC HEIGHT  -        186.559 (meters)      612.07  (feet) COMP
 MG0035  MODELED GRAVITY -    980,254.1   (mgal)                       NAVD 88
 MG0035
 MG0035  VERT ORDER      -  SECOND    CLASS 0
 MG0035
 MG0035.The horizontal coordinates were scaled from a map and have
 MG0035.an estimated accuracy of +/- 6 seconds.
 MG0035
 MG0035.The orthometric height was determined by differential leveling and
 MG0035.adjusted by the NATIONAL GEODETIC SURVEY
 MG0035.in June 1991.
 MG0035
 MG0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0035.GEOID18 height accuracy estimate available here.
 MG0035
 MG0035.Click photographs - Photos may exist for this station.
 MG0035
 MG0035.The dynamic height is computed by dividing the NAVD 88
 MG0035.geopotential number by the normal gravity value computed on the
 MG0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0035.degrees latitude (g = 980.6199 gals.).
 MG0035
 MG0035.The modeled gravity was interpolated from observed gravity values.
 MG0035
 MG0035;                    North         East    Units  Estimated Accuracy
 MG0035;SPC IL W     -   576,780.      706,850.      MT  (+/- 180 meters Scaled)
 MG0035
 MG0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG420385(NAD 83)
 MG0035
 MG0035                          SUPERSEDED SURVEY CONTROL
 MG0035
 MG0035  NGVD 29 (??/??/92)  186.654  (m)          612.38   (f) ADJ UNCH    2 0
 MG0035
 MG0035.Superseded values are not recommended for survey control.
 MG0035
 MG0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0035.See file dsdata.pdf to determine how the superseded data were derived.
 MG0035
 MG0035_MARKER: R = RIVET
 MG0035_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0035_SP_SET: ABUTMENT
 MG0035_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0035
 MG0035  HISTORY     - Date     Condition        Report By
 MG0035  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0035  HISTORY     - 1944     GOOD             CGS
 MG0035  HISTORY     - 19980222 MARK NOT FOUND   USPSQD
 MG0035  HISTORY     - 19990507 MARK NOT FOUND   USPSQD
 MG0035  HISTORY     - 20030319 MARK NOT FOUND   USPSQD
 MG0035  HISTORY     - 20050325 MARK NOT FOUND   USPSQD
 MG0035
 MG0035                          STATION DESCRIPTION
 MG0035
 MG0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 MG0035'3.7 MI NW FROM UNION GROVE.
 MG0035'3.7 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0035'FROM THE STATION AT UNION GROVE, WHITESIDE COUNTY, 300 FEET
 MG0035'EAST OF THE OVERHEAD CROSSING OF THE CHICAGO, BURLINGTON AND
 MG0035'QUNICY RAILROAD AT A PLACE KNOWN AS BLUFFS, AT BRIDGE NO. 250, AND
 MG0035'IN THE TOP OF THE NORTH END OF THE WEST STONE ABUTMENT.  A
 MG0035'STANDARD MONEL-METAL RIVET.
 MG0035
 MG0035                          STATION RECOVERY (1998)
 MG0035
 MG0035'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0035'MARK NOT FOUND.
 MG0035
 MG0035                          STATION RECOVERY (1999)
 MG0035
 MG0035'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0035'MARK NOT FOUND.
 MG0035
 MG0035                          STATION RECOVERY (2003)
 MG0035
 MG0035'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0035'MARK NOT FOUND.
 MG0035
 MG0035                          STATION RECOVERY (2005)
 MG0035
 MG0035'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0035'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0210 ***********************************************************************
 NH0210  DESIGNATION -  RV 8
 NH0210  PID         -  NH0210
 NH0210  STATE/COUNTY-  IL/DE KALB
 NH0210  COUNTRY     -  US
 NH0210  USGS QUAD   -  GENOA (2018)
 NH0210
 NH0210                         *CURRENT SURVEY CONTROL
 NH0210  ______________________________________________________________________
 NH0210* NAD 83(1986) POSITION- 42 01 40.     (N) 088 41 46.     (W)   SCALED
 NH0210* NAVD 88 ORTHO HEIGHT -   261.907 (meters)      859.27  (feet) ADJUSTED
 NH0210  ______________________________________________________________________
 NH0210  GEOID HEIGHT    -        -33.145 (meters)                     GEOID18
 NH0210  DYNAMIC HEIGHT  -        261.818 (meters)      858.98  (feet) COMP
 NH0210  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 NH0210
 NH0210  VERT ORDER      -  SECOND    CLASS 0
 NH0210
 NH0210.The horizontal coordinates were scaled from a map and have
 NH0210.an estimated accuracy of +/- 6 seconds.
 NH0210
 NH0210.The orthometric height was determined by differential leveling and
 NH0210.adjusted by the NATIONAL GEODETIC SURVEY
 NH0210.in June 1991.
 NH0210
 NH0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0210.GEOID18 height accuracy estimate available here.
 NH0210
 NH0210.Click photographs - Photos may exist for this station.
 NH0210
 NH0210.The dynamic height is computed by dividing the NAVD 88
 NH0210.geopotential number by the normal gravity value computed on the
 NH0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0210.degrees latitude (g = 980.6199 gals.).
 NH0210
 NH0210.The modeled gravity was interpolated from observed gravity values.
 NH0210
 NH0210;                    North         East    Units  Estimated Accuracy
 NH0210;SPC IL E     -   595,250.      269,960.      MT  (+/- 180 meters Scaled)
 NH0210
 NH0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM595542(NAD 83)
 NH0210
 NH0210                          SUPERSEDED SURVEY CONTROL
 NH0210
 NH0210  NGVD 29 (??/??/92)  261.949  (m)          859.41   (f) ADJ UNCH    2 0
 NH0210
 NH0210.Superseded values are not recommended for survey control.
 NH0210
 NH0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0210.See file dsdata.pdf to determine how the superseded data were derived.
 NH0210
 NH0210_MARKER: R = RIVET
 NH0210_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0210_SP_SET: CULVERT
 NH0210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0210+STABILITY: SURFACE MOTION
 NH0210
 NH0210  HISTORY     - Date     Condition        Report By
 NH0210  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0210  HISTORY     - 1935     GOOD             CGS
 NH0210  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0210
 NH0210                          STATION DESCRIPTION
 NH0210
 NH0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0210'2.8 MI N FROM SYCAMORE.
 NH0210'2.8 MILES NORTH ALONG THE OLD ROADBED OF THE ABANDONED CHICAGO
 NH0210'AND NORTH WESTERN RAILWAY FROM THE STATION AT SYCAMORE, DE KALB
 NH0210'COUNTY, AT CULVERT 1046, IN THE TOP OF THE NORTH END OF THE
 NH0210'STONE HEADWALL, 9 FEET WEST OF THE CENTERLINE OF THE OLD ROADBED,
 NH0210'AND ABOUT 18 INCHES LOWER THAN THE ROADBED.  A STANDARD MONEL-METAL
 NH0210'RIVET.
 NH0210
 NH0210                          STATION RECOVERY (1996)
 NH0210
 NH0210'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0210'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0114 ***********************************************************************
 NH0114  DESIGNATION -  RV 8
 NH0114  PID         -  NH0114
 NH0114  STATE/COUNTY-  IL/MCHENRY
 NH0114  COUNTRY     -  US
 NH0114  USGS QUAD   -  RICHMOND (2018)
 NH0114
 NH0114                         *CURRENT SURVEY CONTROL
 NH0114  ______________________________________________________________________
 NH0114* NAD 83(1986) POSITION- 42 22 38.     (N) 088 17 17.     (W)   SCALED
 NH0114* NAVD 88 ORTHO HEIGHT -   243.708 (meters)      799.57  (feet) ADJUSTED
 NH0114  ______________________________________________________________________
 NH0114  GEOID HEIGHT    -        -34.128 (meters)                     GEOID18
 NH0114  DYNAMIC HEIGHT  -        243.628 (meters)      799.30  (feet) COMP
 NH0114  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 NH0114
 NH0114  VERT ORDER      -  SECOND    CLASS 0
 NH0114
 NH0114.The horizontal coordinates were scaled from a map and have
 NH0114.an estimated accuracy of +/- 6 seconds.
 NH0114
 NH0114.The orthometric height was determined by differential leveling and
 NH0114.adjusted by the NATIONAL GEODETIC SURVEY
 NH0114.in June 1991.
 NH0114
 NH0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0114.GEOID18 height accuracy estimate available here.
 NH0114
 NH0114.Click photographs - Photos may exist for this station.
 NH0114
 NH0114.The dynamic height is computed by dividing the NAVD 88
 NH0114.geopotential number by the normal gravity value computed on the
 NH0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0114.degrees latitude (g = 980.6199 gals.).
 NH0114
 NH0114.The modeled gravity was interpolated from observed gravity values.
 NH0114
 NH0114;                    North         East    Units  Estimated Accuracy
 NH0114;SPC IL E     -   634,000.      303,730.      MT  (+/- 180 meters Scaled)
 NH0114
 NH0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM939924(NAD 83)
 NH0114
 NH0114                          SUPERSEDED SURVEY CONTROL
 NH0114
 NH0114  NGVD 29 (??/??/92)  243.767  (m)          799.76   (f) ADJ UNCH    2 0
 NH0114
 NH0114.Superseded values are not recommended for survey control.
 NH0114
 NH0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0114.See file dsdata.pdf to determine how the superseded data were derived.
 NH0114
 NH0114_MARKER: R = RIVET
 NH0114_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0114_SP_SET: CULVERT
 NH0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0114+STABILITY: SURFACE MOTION
 NH0114
 NH0114  HISTORY     - Date     Condition        Report By
 NH0114  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0114  HISTORY     - 1960     GOOD             CGS
 NH0114
 NH0114                          STATION DESCRIPTION
 NH0114
 NH0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0114'1 MI S FROM RINGWOOD.
 NH0114'ABOUT 1.05 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0114'RAILWAY FROM THE STATION SHELTER AT RINGWOOD, 0.25 MILE NORTH
 NH0114'OF MILEPOLE 68, 9 FEET EAST OF THE EAST RAIL, IN TOP OF THE SOUTH
 NH0114'END OF THE EAST HEAD WALL FOR A 12-FOOT ARCHED ROCK CULVERT,
 NH0114'1/2 FOOT NORTH OF THE SOUTH END OF THE HEAD WALL, AND ABOUT 1
 NH0114'FOOT BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0984 ***********************************************************************
 MF0984  DESIGNATION -  RV 8
 MF0984  PID         -  MF0984
 MF0984  STATE/COUNTY-  IL/BUREAU
 MF0984  COUNTRY     -  US
 MF0984  USGS QUAD   -  MANLIUS (2018)
 MF0984
 MF0984                         *CURRENT SURVEY CONTROL
 MF0984  ______________________________________________________________________
 MF0984* NAD 83(1986) POSITION- 41 27 09.     (N) 089 40 16.     (W)   SCALED
 MF0984* NAVD 88 ORTHO HEIGHT -   212.989 (meters)      698.78  (feet) ADJUSTED
 MF0984  ______________________________________________________________________
 MF0984  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 MF0984  DYNAMIC HEIGHT  -        212.905 (meters)      698.51  (feet) COMP
 MF0984  MODELED GRAVITY -    980,225.2   (mgal)                       NAVD 88
 MF0984
 MF0984  VERT ORDER      -  SECOND    CLASS 0
 MF0984
 MF0984.The horizontal coordinates were scaled from a map and have
 MF0984.an estimated accuracy of +/- 6 seconds.
 MF0984
 MF0984.The orthometric height was determined by differential leveling and
 MF0984.adjusted by the NATIONAL GEODETIC SURVEY
 MF0984.in June 1991.
 MF0984
 MF0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0984.GEOID18 height accuracy estimate available here.
 MF0984
 MF0984.Click photographs - Photos may exist for this station.
 MF0984
 MF0984.The dynamic height is computed by dividing the NAVD 88
 MF0984.geopotential number by the normal gravity value computed on the
 MF0984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0984.degrees latitude (g = 980.6199 gals.).
 MF0984
 MF0984.The modeled gravity was interpolated from observed gravity values.
 MF0984
 MF0984;                    North         East    Units  Estimated Accuracy
 MF0984;SPC IL W     -   531,400.      741,410.      MT  (+/- 180 meters Scaled)
 MF0984
 MF0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL768924(NAD 83)
 MF0984
 MF0984                          SUPERSEDED SURVEY CONTROL
 MF0984
 MF0984  NGVD 29 (??/??/92)  213.062  (m)          699.02   (f) ADJ UNCH    2 0
 MF0984
 MF0984.Superseded values are not recommended for survey control.
 MF0984
 MF0984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0984.See file dsdata.pdf to determine how the superseded data were derived.
 MF0984
 MF0984_MARKER: R = RIVET
 MF0984_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0984_SP_SET: BRIDGE
 MF0984_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0984
 MF0984  HISTORY     - Date     Condition        Report By
 MF0984  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0984  HISTORY     - 1934     GOOD             CGS
 MF0984
 MF0984                          STATION DESCRIPTION
 MF0984
 MF0984'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0984'0.4 MI S FROM MANLIUS.
 MF0984'0.4 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILROAD
 MF0984'FROM THE STATION AT MANLIUS, BUREAU COUNTY, AT BRIDGE 1458,
 MF0984'AND IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE BACK
 MF0984'WALL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0080 ***********************************************************************
 MG0080  DESIGNATION -  RV 8
 MG0080  PID         -  MG0080
 MG0080  STATE/COUNTY-  IL/HENRY
 MG0080  COUNTRY     -  US
 MG0080  USGS QUAD   -  GENESEO (2018)
 MG0080
 MG0080                         *CURRENT SURVEY CONTROL
 MG0080  ______________________________________________________________________
 MG0080* NAD 83(1986) POSITION- 41 27 10.67   (N) 090 09 09.92   (W)   HD_HELD1
 MG0080* NAVD 88 ORTHO HEIGHT -   197.796 (meters)      648.94  (feet) ADJUSTED
 MG0080  ______________________________________________________________________
 MG0080  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 MG0080  DYNAMIC HEIGHT  -        197.718 (meters)      648.68  (feet) COMP
 MG0080  MODELED GRAVITY -    980,224.1   (mgal)                       NAVD 88
 MG0080
 MG0080  VERT ORDER      -  SECOND    CLASS 0
 MG0080
 MG0080.The horizontal coordinates were determined by differentially corrected
 MG0080.hand held GPS observations or other comparable positioning techniques
 MG0080.and have an estimated accuracy of +/- 3 meters.
 MG0080
 MG0080.The orthometric height was determined by differential leveling and
 MG0080.adjusted by the NATIONAL GEODETIC SURVEY
 MG0080.in June 1991.
 MG0080
 MG0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0080.GEOID18 height accuracy estimate available here.
 MG0080
 MG0080.Click photographs - Photos may exist for this station.
 MG0080
 MG0080.The dynamic height is computed by dividing the NAVD 88
 MG0080.geopotential number by the normal gravity value computed on the
 MG0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0080.degrees latitude (g = 980.6199 gals.).
 MG0080
 MG0080.The modeled gravity was interpolated from observed gravity values.
 MG0080
 MG0080;                    North         East    Units  Estimated Accuracy
 MG0080;SPC IL W     -   531,328.1     701,162.3     MT  (+/- 3 meters HH1 GPS) 
 MG0080
 MG0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF3782392955(NAD 83)
 MG0080
 MG0080                          SUPERSEDED SURVEY CONTROL
 MG0080
 MG0080  NGVD 29 (??/??/92)  197.881  (m)          649.21   (f) ADJ UNCH    2 0
 MG0080
 MG0080.Superseded values are not recommended for survey control.
 MG0080
 MG0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0080.See file dsdata.pdf to determine how the superseded data were derived.
 MG0080
 MG0080_MARKER: R = RIVET
 MG0080_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0080_SP_SET: FOOTING
 MG0080_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0080+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2023
 MG0080
 MG0080  HISTORY     - Date     Condition        Report By
 MG0080  HISTORY     - UNK      MONUMENTED       RIRR
 MG0080  HISTORY     - 1935     GOOD             CGS
 MG0080  HISTORY     - 19960722 GOOD             USPSQD
 MG0080  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0080  HISTORY     - 20040506 GOOD             USPSQD
 MG0080  HISTORY     - 20140722 GOOD             INDIV
 MG0080  HISTORY     - 20230322 GOOD             ILDT
 MG0080
 MG0080                          STATION DESCRIPTION
 MG0080
 MG0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0080'AT GENESEO.
 MG0080'AT GENESEO, HENRY COUNTRTY, ON THE CHICAGO, ROCK ISLAND AND
 MG0080'PACIFIC RAILWAY, 100 FEET EAST OF THE STATION, AT A STAND PIPE,
 MG0080'AND IN THE TOP OF THE NORTH SIDE OF THE CONCRETE FOOTING.  A
 MG0080'STANDARD MONEL-METAL RIVET.
 MG0080
 MG0080                          STATION RECOVERY (1996)
 MG0080
 MG0080'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0080'RECOVERED IN GOOD CONDITION.
 MG0080
 MG0080                          STATION RECOVERY (2001)
 MG0080
 MG0080'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0080'MARK NOT FOUND.
 MG0080
 MG0080                          STATION RECOVERY (2004)
 MG0080
 MG0080'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0080'RECOVERED IN GOOD CONDITION.
 MG0080
 MG0080                          STATION RECOVERY (2014)
 MG0080
 MG0080'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MG0080'RECOVERED IN GOOD CONDITION.
 MG0080
 MG0080                          STATION RECOVERY (2023)
 MG0080
 MG0080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0080'RV8 IS 10 INCHES (25 CM), WEST-NORTHWEST OF A 1 INCH (25 MM) BAR,
 MG0080'PROTRUDING FROM THE FOUNDATION.  SEE EYE LEVEL PHOTO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1071 ***********************************************************************
 HB1071  DESIGNATION -  RV 80
 HB1071  PID         -  HB1071
 HB1071  STATE/COUNTY-  IL/RANDOLPH
 HB1071  COUNTRY     -  US
 HB1071  USGS QUAD   -  ROCKWOOD (2018)
 HB1071
 HB1071                         *CURRENT SURVEY CONTROL
 HB1071  ______________________________________________________________________
 HB1071* NAD 83(1986) POSITION- 37 50 27.     (N) 089 42 12.     (W)   SCALED
 HB1071* NAVD 88 ORTHO HEIGHT -   115.095 (meters)      377.61  (feet) ADJUSTED
 HB1071  ______________________________________________________________________
 HB1071  GEOID HEIGHT    -        -29.358 (meters)                     GEOID18
 HB1071  DYNAMIC HEIGHT  -        115.015 (meters)      377.35  (feet) COMP
 HB1071  MODELED GRAVITY -    979,931.6   (mgal)                       NAVD 88
 HB1071
 HB1071  VERT ORDER      -  SECOND    CLASS 0
 HB1071
 HB1071.The horizontal coordinates were scaled from a map and have
 HB1071.an estimated accuracy of +/- 6 seconds.
 HB1071
 HB1071.The orthometric height was determined by differential leveling and
 HB1071.adjusted by the NATIONAL GEODETIC SURVEY
 HB1071.in June 1991.
 HB1071
 HB1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1071.GEOID18 height accuracy estimate available here.
 HB1071
 HB1071.Click photographs - Photos may exist for this station.
 HB1071
 HB1071.The dynamic height is computed by dividing the NAVD 88
 HB1071.geopotential number by the normal gravity value computed on the
 HB1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1071.degrees latitude (g = 980.6199 gals.).
 HB1071
 HB1071.The modeled gravity was interpolated from observed gravity values.
 HB1071
 HB1071;                    North         East    Units  Estimated Accuracy
 HB1071;SPC IL W     -   130,410.      740,780.      MT  (+/- 180 meters Scaled)
 HB1071
 HB1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG621915(NAD 83)
 HB1071
 HB1071                          SUPERSEDED SURVEY CONTROL
 HB1071
 HB1071  NGVD 29 (11/26/84)  115.194  (m)          377.93   (f) ADJUSTED    2 0
 HB1071
 HB1071.Superseded values are not recommended for survey control.
 HB1071
 HB1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1071.See file dsdata.pdf to determine how the superseded data were derived.
 HB1071
 HB1071_MARKER: R = RIVET
 HB1071_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1071_SP_SET: CULVERT
 HB1071_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1071
 HB1071  HISTORY     - Date     Condition        Report By
 HB1071  HISTORY     - UNK      MONUMENTED       MPRR
 HB1071  HISTORY     - 1935     GOOD             CGS
 HB1071  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1071  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1071
 HB1071                          STATION DESCRIPTION
 HB1071
 HB1071'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1071'1.2 MI N FROM ROCKWOOD.
 HB1071'1.2 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1071'STATION AT ROCKWOOD, RANDOLPH COUNTY, AT POLE 69/13, AT A PIPE
 HB1071'CULVERT, IN THE TOP OF THE NORTH END OF THE WEST CONCRETE HEADWALL,
 HB1071'14 FEET WEST OF THE CENTERLINE OF THE MAIN TRACK, AND ABOUT 18
 HB1071'INCHES LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 HB1071
 HB1071                          STATION RECOVERY (1966)
 HB1071
 HB1071'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1071'MARK NOT FOUND.
 HB1071
 HB1071                          STATION RECOVERY (2011)
 HB1071
 HB1071'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1071'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1073 ***********************************************************************
 HB1073  DESIGNATION -  RV 85
 HB1073  PID         -  HB1073
 HB1073  STATE/COUNTY-  IL/JACKSON
 HB1073  COUNTRY     -  US
 HB1073  USGS QUAD   -  ROCKWOOD (2018)
 HB1073
 HB1073                         *CURRENT SURVEY CONTROL
 HB1073  ______________________________________________________________________
 HB1073* NAD 83(1986) POSITION- 37 49 32.     (N) 089 40 19.     (W)   SCALED
 HB1073* NAVD 88 ORTHO HEIGHT -   113.307 (meters)      371.74  (feet) ADJUSTED
 HB1073  ______________________________________________________________________
 HB1073  GEOID HEIGHT    -        -29.326 (meters)                     GEOID18
 HB1073  DYNAMIC HEIGHT  -        113.228 (meters)      371.48  (feet) COMP
 HB1073  MODELED GRAVITY -    979,938.2   (mgal)                       NAVD 88
 HB1073
 HB1073  VERT ORDER      -  SECOND    CLASS 0
 HB1073
 HB1073.The horizontal coordinates were scaled from a map and have
 HB1073.an estimated accuracy of +/- 6 seconds.
 HB1073
 HB1073.The orthometric height was determined by differential leveling and
 HB1073.adjusted by the NATIONAL GEODETIC SURVEY
 HB1073.in June 1991.
 HB1073
 HB1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1073.GEOID18 height accuracy estimate available here.
 HB1073
 HB1073.Click photographs - Photos may exist for this station.
 HB1073
 HB1073.The dynamic height is computed by dividing the NAVD 88
 HB1073.geopotential number by the normal gravity value computed on the
 HB1073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1073.degrees latitude (g = 980.6199 gals.).
 HB1073
 HB1073.The modeled gravity was interpolated from observed gravity values.
 HB1073
 HB1073;                    North         East    Units  Estimated Accuracy
 HB1073;SPC IL W     -   128,720.      743,550.      MT  (+/- 180 meters Scaled)
 HB1073
 HB1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG648898(NAD 83)
 HB1073
 HB1073                          SUPERSEDED SURVEY CONTROL
 HB1073
 HB1073  NGVD 29 (11/26/84)  113.406  (m)          372.07   (f) ADJUSTED    2 0
 HB1073
 HB1073.Superseded values are not recommended for survey control.
 HB1073
 HB1073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1073.See file dsdata.pdf to determine how the superseded data were derived.
 HB1073
 HB1073_MARKER: R = RIVET
 HB1073_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB1073_SP_SET: BRIDGE
 HB1073_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1073
 HB1073  HISTORY     - Date     Condition        Report By
 HB1073  HISTORY     - UNK      MONUMENTED       MPRR
 HB1073  HISTORY     - 1935     GOOD             CGS
 HB1073  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1073  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1073
 HB1073                          STATION DESCRIPTION
 HB1073
 HB1073'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1073'AT CORA.
 HB1073'AT CORA, JACKSON COUNTY, ON THE MISSOURI PACIFIC RAILROAD, AT POLE
 HB1073'71/22, AT BRIDGE NO. 107, IN THE TOP OF THE NORTHWEST END OF THE
 HB1073'SOUTHWEST CONCRETE HEADWALL, AND 10 FEET SOUTHWEST OF THE MAIN
 HB1073'TRACK.  A STANDARD MONEL-METAL RIVET.
 HB1073
 HB1073                          STATION RECOVERY (1966)
 HB1073
 HB1073'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1073'MARK NOT FOUND.
 HB1073
 HB1073                          STATION RECOVERY (2011)
 HB1073
 HB1073'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1073'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1078 ***********************************************************************
 HB1078  DESIGNATION -  RV 88
 HB1078  PID         -  HB1078
 HB1078  STATE/COUNTY-  IL/JACKSON
 HB1078  COUNTRY     -  US
 HB1078  USGS QUAD   -  RADDLE (2018)
 HB1078
 HB1078                         *CURRENT SURVEY CONTROL
 HB1078  ______________________________________________________________________
 HB1078* NAD 83(1986) POSITION- 37 47 32.     (N) 089 36 41.     (W)   SCALED
 HB1078* NAVD 88 ORTHO HEIGHT -   111.138 (meters)      364.63  (feet) ADJUSTED
 HB1078  ______________________________________________________________________
 HB1078  GEOID HEIGHT    -        -29.257 (meters)                     GEOID18
 HB1078  DYNAMIC HEIGHT  -        111.061 (meters)      364.37  (feet) COMP
 HB1078  MODELED GRAVITY -    979,936.9   (mgal)                       NAVD 88
 HB1078
 HB1078  VERT ORDER      -  SECOND    CLASS 0
 HB1078
 HB1078.The horizontal coordinates were scaled from a map and have
 HB1078.an estimated accuracy of +/- 6 seconds.
 HB1078
 HB1078.The orthometric height was determined by differential leveling and
 HB1078.adjusted by the NATIONAL GEODETIC SURVEY
 HB1078.in June 1991.
 HB1078
 HB1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1078.GEOID18 height accuracy estimate available here.
 HB1078
 HB1078.Click photographs - Photos may exist for this station.
 HB1078
 HB1078.The dynamic height is computed by dividing the NAVD 88
 HB1078.geopotential number by the normal gravity value computed on the
 HB1078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1078.degrees latitude (g = 980.6199 gals.).
 HB1078
 HB1078.The modeled gravity was interpolated from observed gravity values.
 HB1078
 HB1078;                    North         East    Units  Estimated Accuracy
 HB1078;SPC IL W     -   125,050.      748,910.      MT  (+/- 180 meters Scaled)
 HB1078
 HB1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG700859(NAD 83)
 HB1078
 HB1078                          SUPERSEDED SURVEY CONTROL
 HB1078
 HB1078  NGVD 29 (11/26/84)  111.238  (m)          364.95   (f) ADJUSTED    2 0
 HB1078
 HB1078.Superseded values are not recommended for survey control.
 HB1078
 HB1078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1078.See file dsdata.pdf to determine how the superseded data were derived.
 HB1078
 HB1078_MARKER: R = RIVET
 HB1078_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1078_SP_SET: SIGNAL BASE
 HB1078_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1078
 HB1078  HISTORY     - Date     Condition        Report By
 HB1078  HISTORY     - UNK      MONUMENTED       MPRR
 HB1078  HISTORY     - 1935     GOOD             CGS
 HB1078  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1078
 HB1078                          STATION DESCRIPTION
 HB1078
 HB1078'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1078'1.2 MI SE FROM JONES RIDGE.
 HB1078'1.2 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1078'STATION AT JONES RIDGE, JACKSON COUNTY, AT POLE 75/31, 20 FEET EAST
 HB1078'OF THE CENTERLINE OF THE MAIN TRACK, AND IN THE TOP OF AN OLD
 HB1078'SIGNAL BASE.  A STANDARD MONEL-METAL RIVET.
 HB1078
 HB1078                          STATION RECOVERY (1966)
 HB1078
 HB1078'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1079 ***********************************************************************
 HB1079  DESIGNATION -  RV 89
 HB1079  PID         -  HB1079
 HB1079  STATE/COUNTY-  IL/JACKSON
 HB1079  COUNTRY     -  US
 HB1079  USGS QUAD   -  RADDLE (2018)
 HB1079
 HB1079                         *CURRENT SURVEY CONTROL
 HB1079  ______________________________________________________________________
 HB1079* NAD 83(1986) POSITION- 37 47 25.     (N) 089 36 28.     (W)   SCALED
 HB1079* NAVD 88 ORTHO HEIGHT -   111.686 (meters)      366.42  (feet) ADJUSTED
 HB1079  ______________________________________________________________________
 HB1079  GEOID HEIGHT    -        -29.253 (meters)                     GEOID18
 HB1079  DYNAMIC HEIGHT  -        111.609 (meters)      366.17  (feet) COMP
 HB1079  MODELED GRAVITY -    979,936.9   (mgal)                       NAVD 88
 HB1079
 HB1079  VERT ORDER      -  SECOND    CLASS 0
 HB1079
 HB1079.The horizontal coordinates were scaled from a map and have
 HB1079.an estimated accuracy of +/- 6 seconds.
 HB1079
 HB1079.The orthometric height was determined by differential leveling and
 HB1079.adjusted by the NATIONAL GEODETIC SURVEY
 HB1079.in June 1991.
 HB1079
 HB1079.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1079.GEOID18 height accuracy estimate available here.
 HB1079
 HB1079.Click photographs - Photos may exist for this station.
 HB1079
 HB1079.The dynamic height is computed by dividing the NAVD 88
 HB1079.geopotential number by the normal gravity value computed on the
 HB1079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1079.degrees latitude (g = 980.6199 gals.).
 HB1079
 HB1079.The modeled gravity was interpolated from observed gravity values.
 HB1079
 HB1079;                    North         East    Units  Estimated Accuracy
 HB1079;SPC IL W     -   124,840.      749,230.      MT  (+/- 180 meters Scaled)
 HB1079
 HB1079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG703857(NAD 83)
 HB1079
 HB1079                          SUPERSEDED SURVEY CONTROL
 HB1079
 HB1079  NGVD 29 (11/26/84)  111.786  (m)          366.75   (f) ADJUSTED    2 0
 HB1079
 HB1079.Superseded values are not recommended for survey control.
 HB1079
 HB1079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1079.See file dsdata.pdf to determine how the superseded data were derived.
 HB1079
 HB1079_MARKER: R = RIVET
 HB1079_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB1079_SP_SET: BRIDGE
 HB1079_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1079
 HB1079  HISTORY     - Date     Condition        Report By
 HB1079  HISTORY     - UNK      MONUMENTED       MPRR
 HB1079  HISTORY     - 1935     GOOD             CGS
 HB1079  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1079
 HB1079                          STATION DESCRIPTION
 HB1079
 HB1079'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1079'1.5 MI SE FROM JONES RIDGE.
 HB1079'1.5 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1079'STATION AT JONES RIDGE, JACKSON COUNTY, MIDWAY BETWEEN POLES 76/04
 HB1079'AND 76/05, AT BRIDGE NO. 111, IN THE TOP OF THE WEST END OF THE SOUTH
 HB1079'BACKWALL, AND 8 FEET WEST OF THE MAIN TRACK.  A STANDARD MONEL-METAL
 HB1079'RIVET.
 HB1079
 HB1079                          STATION RECOVERY (1966)
 HB1079
 HB1079'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1079'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0988 ***********************************************************************
 KB0988  DESIGNATION -  RV 9
 KB0988  PID         -  KB0988
 KB0988  STATE/COUNTY-  IL/MENARD
 KB0988  COUNTRY     -  US
 KB0988  USGS QUAD   -  ATHENS (2018)
 KB0988
 KB0988                         *CURRENT SURVEY CONTROL
 KB0988  ______________________________________________________________________
 KB0988* NAD 83(1986) POSITION- 39 57 38.     (N) 089 43 08.     (W)   SCALED
 KB0988* NAVD 88 ORTHO HEIGHT -   184.843 (meters)      606.44  (feet) ADJUSTED
 KB0988  ______________________________________________________________________
 KB0988  GEOID HEIGHT    -        -32.649 (meters)                     GEOID18
 KB0988  DYNAMIC HEIGHT  -        184.745 (meters)      606.12  (feet) COMP
 KB0988  MODELED GRAVITY -    980,095.3   (mgal)                       NAVD 88
 KB0988
 KB0988  VERT ORDER      -  SECOND    CLASS 0
 KB0988
 KB0988.The horizontal coordinates were scaled from a map and have
 KB0988.an estimated accuracy of +/- 6 seconds.
 KB0988
 KB0988.The orthometric height was determined by differential leveling and
 KB0988.adjusted by the NATIONAL GEODETIC SURVEY
 KB0988.in June 1991.
 KB0988
 KB0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0988.GEOID18 height accuracy estimate available here.
 KB0988
 KB0988.Click photographs - Photos may exist for this station.
 KB0988
 KB0988.The dynamic height is computed by dividing the NAVD 88
 KB0988.geopotential number by the normal gravity value computed on the
 KB0988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0988.degrees latitude (g = 980.6199 gals.).
 KB0988
 KB0988.The modeled gravity was interpolated from observed gravity values.
 KB0988
 KB0988;                    North         East    Units  Estimated Accuracy
 KB0988;SPC IL W     -   365,700.      738,260.      MT  (+/- 180 meters Scaled)
 KB0988
 KB0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK677269(NAD 83)
 KB0988
 KB0988                          SUPERSEDED SURVEY CONTROL
 KB0988
 KB0988  NGVD 29 (??/??/92)  184.941  (m)          606.76   (f) ADJ UNCH    2 0
 KB0988
 KB0988.Superseded values are not recommended for survey control.
 KB0988
 KB0988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0988.See file dsdata.pdf to determine how the superseded data were derived.
 KB0988
 KB0988_MARKER: R = RIVET
 KB0988_SETTING: 30 = SET IN A LIGHT STRUCTURE
 KB0988_SP_SET: FLASH SIGNAL BASE
 KB0988_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0988
 KB0988  HISTORY     - Date     Condition        Report By
 KB0988  HISTORY     - UNK      MONUMENTED       CIMRR
 KB0988  HISTORY     - 1934     GOOD             CGS
 KB0988
 KB0988                          STATION DESCRIPTION
 KB0988
 KB0988'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0988'AT ATHENS.
 KB0988'AT ATHENS, MENARD COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 KB0988'RAILWAY, AT PUBLIC-ROAD CROSSING 740, 23 FEET WEST OF THE
 KB0988'CENTERLINE OF THE TRACK, AT A FLASH SIGNAL, IN THE TOP OF THE
 KB0988'CONCRETE BASE, AND 7 INCHES FROM THE EAST CORNER OF THE BASE.
 KB0988'A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1916 ***********************************************************************
 ME1916  DESIGNATION -  RV 9
 ME1916  PID         -  ME1916
 ME1916  STATE/COUNTY-  IL/COOK
 ME1916  COUNTRY     -  US
 ME1916  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1916
 ME1916                         *CURRENT SURVEY CONTROL
 ME1916  ______________________________________________________________________
 ME1916* NAD 83(1986) POSITION- 41 58 00.     (N) 087 40 27.     (W)   SCALED
 ME1916* NAVD 88 ORTHO HEIGHT -   185.338 (meters)      608.06  (feet) ADJUSTED
 ME1916  ______________________________________________________________________
 ME1916  GEOID HEIGHT    -        -33.700 (meters)                     GEOID18
 ME1916  DYNAMIC HEIGHT  -        185.276 (meters)      607.86  (feet) COMP
 ME1916  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 ME1916
 ME1916  VERT ORDER      -  FIRST     CLASS 0
 ME1916
 ME1916.The horizontal coordinates were scaled from a map and have
 ME1916.an estimated accuracy of +/- 6 seconds.
 ME1916
 ME1916.The orthometric height was determined by differential leveling and
 ME1916.adjusted by the NATIONAL GEODETIC SURVEY
 ME1916.in June 1991.
 ME1916
 ME1916.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1916.GEOID18 height accuracy estimate available here.
 ME1916
 ME1916.Click photographs - Photos may exist for this station.
 ME1916
 ME1916.The dynamic height is computed by dividing the NAVD 88
 ME1916.geopotential number by the normal gravity value computed on the
 ME1916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1916.degrees latitude (g = 980.6199 gals.).
 ME1916
 ME1916.The modeled gravity was interpolated from observed gravity values.
 ME1916
 ME1916;                    North         East    Units  Estimated Accuracy
 ME1916;SPC IL E     -   588,610.      354,640.      MT  (+/- 180 meters Scaled)
 ME1916
 ME1916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441462(NAD 83)
 ME1916
 ME1916                          SUPERSEDED SURVEY CONTROL
 ME1916
 ME1916  NGVD 29 (??/??/92)  185.426  (m)          608.35   (f) ADJ UNCH    1 0
 ME1916
 ME1916.Superseded values are not recommended for survey control.
 ME1916
 ME1916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1916.See file dsdata.pdf to determine how the superseded data were derived.
 ME1916
 ME1916_MARKER: R = RIVET
 ME1916_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1916_SP_SET: ABUTMENT
 ME1916_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1916
 ME1916  HISTORY     - Date     Condition        Report By
 ME1916  HISTORY     - UNK      MONUMENTED       CNWRR
 ME1916  HISTORY     - 1947     GOOD             CGS
 ME1916  HISTORY     - 1971     GOOD             NGS
 ME1916  HISTORY     - 1973     GOOD             NGS
 ME1916  HISTORY     - 1977     GOOD             NGS
 ME1916  HISTORY     - 1987     POOR             USPSQD
 ME1916
 ME1916                          STATION DESCRIPTION
 ME1916
 ME1916'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1916'AT CHICAGO.
 ME1916'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, SET IN
 ME1916'THE TOP OF THE EAST END OF THE SOUTH STONE ABUTMENT OF THE
 ME1916'OVERPASS BRIDGE NO. 1305 1/2 OVER LELAND AVENUE, 9.5 FEET EAST
 ME1916'OF THE EAST RAIL, 5.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 ME1916'THE SOUTH END OF THE EAST GIRDER OF THE BRIDGE, 1/2 FOOT WEST
 ME1916'OF THE EAST END OF THE ABUTMENT, 1/2 FOOT SOUTH OF THE NORTH EDGE
 ME1916'OF THE ABUTMENT AND ABOUT 1 1/2 FOOT BELOW THE TRACK.
 ME1916
 ME1916                          STATION RECOVERY (1971)
 ME1916
 ME1916'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1916'RECOVERED IN GOOD CONDITION.
 ME1916
 ME1916                          STATION RECOVERY (1973)
 ME1916
 ME1916'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1916'ABOUT 1.35 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 ME1916'FROM THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL
 ME1916'CEMETERY AT THE WEST LELAND AVENUE UNDERPASS, 9.7 FEET EAST OF THE
 ME1916'EAST RAIL OF THE EAST TRACK, 5.5 FEET EAST OF THE SOUTHEAST CORNER OF
 ME1916'THE SOUTH END OF EAST STEEL GIRDER OF BRIDGE.  A MONEL-METAL RIVET SET
 ME1916'IN TOP OF THE NORTHEAST CORNER OF THE EAST END OF SOUTH STONE
 ME1916'ABUTMENT.  SEC 18, T 40N, R 14E.
 ME1916
 ME1916                          STATION RECOVERY (1977)
 ME1916
 ME1916'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1916'RECOVERED IN GOOD CONDITION.
 ME1916
 ME1916                          STATION RECOVERY (1987)
 ME1916
 ME1916'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1916'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0288 ***********************************************************************
 LD0288  DESIGNATION -  RV 9
 LD0288  PID         -  LD0288
 LD0288  STATE/COUNTY-  IL/FULTON
 LD0288  COUNTRY     -  US
 LD0288  USGS QUAD   -  SMITHFIELD (2018)
 LD0288
 LD0288                         *CURRENT SURVEY CONTROL
 LD0288  ______________________________________________________________________
 LD0288* NAD 83(1986) POSITION- 40 29 07.     (N) 090 20 34.     (W)   SCALED
 LD0288* NAVD 88 ORTHO HEIGHT -   153.01  (+/-2cm)      502.0   (feet) VERTCON3
 LD0288  ______________________________________________________________________
 LD0288  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 LD0288  VERT ORDER      -  ? (See Below)
 LD0288
 LD0288.The horizontal coordinates were scaled from a map and have
 LD0288.an estimated accuracy of +/- 6 seconds.
 LD0288
 LD0288.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0288.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0288
 LD0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0288.GEOID18 height accuracy estimate available here.
 LD0288
 LD0288.The vertical order pertains to the NGVD 29 superseded value.
 LD0288
 LD0288.Click photographs - Photos may exist for this station.
 LD0288
 LD0288;                    North         East    Units  Estimated Accuracy
 LD0288;SPC IL W     -   423,880.      685,070.      MT  (+/- 180 meters Scaled)
 LD0288
 LD0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE252850(NAD 83)
 LD0288
 LD0288                          SUPERSEDED SURVEY CONTROL
 LD0288
 LD0288  NGVD 29 (??/??/92)  153.092  (m)          502.27   (f) ADJ UNCH       
 LD0288
 LD0288.Superseded values are not recommended for survey control.
 LD0288
 LD0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0288.See file dsdata.pdf to determine how the superseded data were derived.
 LD0288
 LD0288_MARKER: R = RIVET
 LD0288_SETTING: 30 = SET IN A LIGHT STRUCTURE
 LD0288_SP_SET: PARAPET WALL
 LD0288_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0288
 LD0288  HISTORY     - Date     Condition        Report By
 LD0288  HISTORY     - UNK      MONUMENTED       TPWRR
 LD0288  HISTORY     - 1934     GOOD             CGS
 LD0288
 LD0288                          STATION DESCRIPTION
 LD0288
 LD0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0288'0.3 MI SE FROM SEVILLE.
 LD0288'0.3 MILE SOUTHEAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LD0288'FROM THE STATION AT SEVILLE, FULTON COUNTY, AT POLE 157+16, AT
 LD0288'BRIDGE 157.48 OVER SPOON RIVER, IN THE TOP OF THE NORTHWEST PARAPET
 LD0288'WALL, AND ONE FOOT SOUTHWEST OF THE NORTHEAST END.  A STANDARD
 LD0288'MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0123 ***********************************************************************
 NH0123  DESIGNATION -  RV 9
 NH0123  PID         -  NH0123
 NH0123  STATE/COUNTY-  IL/MCHENRY
 NH0123  COUNTRY     -  US
 NH0123  USGS QUAD   -  MCHENRY (2018)
 NH0123
 NH0123                         *CURRENT SURVEY CONTROL
 NH0123  ______________________________________________________________________
 NH0123* NAD 83(1986) POSITION- 42 20 05.     (N) 088 16 46.     (W)   SCALED
 NH0123* NAVD 88 ORTHO HEIGHT -   232.690 (meters)      763.42  (feet) ADJUSTED
 NH0123  ______________________________________________________________________
 NH0123  GEOID HEIGHT    -        -34.075 (meters)                     GEOID18
 NH0123  DYNAMIC HEIGHT  -        232.613 (meters)      763.16  (feet) COMP
 NH0123  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 NH0123
 NH0123  VERT ORDER      -  SECOND    CLASS 0
 NH0123
 NH0123.The horizontal coordinates were scaled from a map and have
 NH0123.an estimated accuracy of +/- 6 seconds.
 NH0123
 NH0123.The orthometric height was determined by differential leveling and
 NH0123.adjusted by the NATIONAL GEODETIC SURVEY
 NH0123.in June 1991.
 NH0123
 NH0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0123.GEOID18 height accuracy estimate available here.
 NH0123
 NH0123.Click photographs - Photos may exist for this station.
 NH0123
 NH0123.The dynamic height is computed by dividing the NAVD 88
 NH0123.geopotential number by the normal gravity value computed on the
 NH0123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0123.degrees latitude (g = 980.6199 gals.).
 NH0123
 NH0123.The modeled gravity was interpolated from observed gravity values.
 NH0123
 NH0123;                    North         East    Units  Estimated Accuracy
 NH0123;SPC IL E     -   629,280.      304,440.      MT  (+/- 180 meters Scaled)
 NH0123
 NH0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM945877(NAD 83)
 NH0123
 NH0123                          SUPERSEDED SURVEY CONTROL
 NH0123
 NH0123  NGVD 29 (??/??/92)  232.736  (m)          763.57   (f) ADJ UNCH    2 0
 NH0123
 NH0123.Superseded values are not recommended for survey control.
 NH0123
 NH0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0123.See file dsdata.pdf to determine how the superseded data were derived.
 NH0123
 NH0123_MARKER: R = RIVET
 NH0123_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0123_SP_SET: BRIDGE
 NH0123_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0123+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2003
 NH0123
 NH0123  HISTORY     - Date     Condition        Report By
 NH0123  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0123  HISTORY     - 1960     GOOD             CGS
 NH0123  HISTORY     - 20030414 GOOD             USPSQD
 NH0123
 NH0123                          STATION DESCRIPTION
 NH0123
 NH0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0123'0.6 MI S FROM MCHENRY.
 NH0123'ABOUT 0.6 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0123'FROM THE STATION AT MCHENRY , 0.25 MILE NORTH OF MILEPOLE 65,
 NH0123'9 FEET EAST OF THE EAST RAIL, IN TOP OF THE EAST END OF THE
 NH0123'NORTH STONE ABUTMENT FOR A 20-FOOT BRIDGE OVER A DRAINAGE DITCH,
 NH0123'1/2 FOOT WEST OF THE EAST END OF THE TOP LAYER OF STONE STEPS OF
 NH0123'ABUTMENT, 19 FEET EAST OF AND ACROSS THE TRACK FROM BENCH MARK
 NH0123'K 17, DESCRIBED, AND ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 NH0123'TRACK.  NOTE-- MOTAR BETWEEN LAYERS OF STONE HAS FALLEN AWAY.
 NH0123
 NH0123                          STATION RECOVERY (2003)
 NH0123
 NH0123'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH0123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0211 ***********************************************************************
 NH0211  DESIGNATION -  RV 9
 NH0211  PID         -  NH0211
 NH0211  STATE/COUNTY-  IL/DE KALB
 NH0211  COUNTRY     -  US
 NH0211  USGS QUAD   -  GENOA (2018)
 NH0211
 NH0211                         *CURRENT SURVEY CONTROL
 NH0211  ______________________________________________________________________
 NH0211* NAD 83(1986) POSITION- 42 01 07.     (N) 088 41 40.     (W)   SCALED
 NH0211* NAVD 88 ORTHO HEIGHT -   258.557 (meters)      848.28  (feet) ADJUSTED
 NH0211  ______________________________________________________________________
 NH0211  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 NH0211  DYNAMIC HEIGHT  -        258.469 (meters)      847.99  (feet) COMP
 NH0211  MODELED GRAVITY -    980,276.2   (mgal)                       NAVD 88
 NH0211
 NH0211  VERT ORDER      -  SECOND    CLASS 0
 NH0211
 NH0211.The horizontal coordinates were scaled from a map and have
 NH0211.an estimated accuracy of +/- 6 seconds.
 NH0211
 NH0211.The orthometric height was determined by differential leveling and
 NH0211.adjusted by the NATIONAL GEODETIC SURVEY
 NH0211.in June 1991.
 NH0211
 NH0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0211.GEOID18 height accuracy estimate available here.
 NH0211
 NH0211.Click photographs - Photos may exist for this station.
 NH0211
 NH0211.The dynamic height is computed by dividing the NAVD 88
 NH0211.geopotential number by the normal gravity value computed on the
 NH0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0211.degrees latitude (g = 980.6199 gals.).
 NH0211
 NH0211.The modeled gravity was interpolated from observed gravity values.
 NH0211
 NH0211;                    North         East    Units  Estimated Accuracy
 NH0211;SPC IL E     -   594,230.      270,090.      MT  (+/- 180 meters Scaled)
 NH0211
 NH0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM597532(NAD 83)
 NH0211
 NH0211                          SUPERSEDED SURVEY CONTROL
 NH0211
 NH0211  NGVD 29 (??/??/92)  258.599  (m)          848.42   (f) ADJ UNCH    2 0
 NH0211
 NH0211.Superseded values are not recommended for survey control.
 NH0211
 NH0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0211.See file dsdata.pdf to determine how the superseded data were derived.
 NH0211
 NH0211_MARKER: R = RIVET
 NH0211_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0211_SP_SET: CULVERT
 NH0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0211+STABILITY: SURFACE MOTION
 NH0211
 NH0211  HISTORY     - Date     Condition        Report By
 NH0211  HISTORY     - UNK      MONUMENTED       CNWRR
 NH0211  HISTORY     - 1935     GOOD             CGS
 NH0211  HISTORY     - 19961101 MARK NOT FOUND   USPSQD
 NH0211
 NH0211                          STATION DESCRIPTION
 NH0211
 NH0211'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0211'2.1 MI N FROM SYCAMORE.
 NH0211'2.1 MILES NORTH ALONG THE OLD ROADBED OF THE ABANDONED CHICAGO
 NH0211'AND NORTH WESTERN RAILWAY FROM THE STATION AT SYCAMORE, DE KALB
 NH0211'COUNTY, AT CULVERT 1047, IN THE TOP OF THE NORTH END OF THE
 NH0211'STONE HEADWALL, 12 FEET WEST OF THE CENTERLINE OF THE OLD ROADBED,
 NH0211'AND ABOUT 3-1/2 FEET LOWER THAN THE ROADBED.  A STANDARD
 NH0211'MONEL-METAL RIVET.
 NH0211
 NH0211                          STATION RECOVERY (1996)
 NH0211
 NH0211'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0211'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0037 ***********************************************************************
 MG0037  DESIGNATION -  RV 9
 MG0037  PID         -  MG0037
 MG0037  STATE/COUNTY-  IL/WHITESIDE
 MG0037  COUNTRY     -  US
 MG0037  USGS QUAD   -  UNION GROVE (2018)
 MG0037
 MG0037                         *CURRENT SURVEY CONTROL
 MG0037  ______________________________________________________________________
 MG0037* NAD 83(1986) POSITION- 41 51 26.     (N) 090 03 36.     (W)   SCALED
 MG0037* NAVD 88 ORTHO HEIGHT -   196.389 (meters)      644.32  (feet) ADJUSTED
 MG0037  ______________________________________________________________________
 MG0037  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 MG0037  DYNAMIC HEIGHT  -        196.317 (meters)      644.08  (feet) COMP
 MG0037  MODELED GRAVITY -    980,253.0   (mgal)                       NAVD 88
 MG0037
 MG0037  VERT ORDER      -  SECOND    CLASS 0
 MG0037
 MG0037.The horizontal coordinates were scaled from a map and have
 MG0037.an estimated accuracy of +/- 6 seconds.
 MG0037
 MG0037.The orthometric height was determined by differential leveling and
 MG0037.adjusted by the NATIONAL GEODETIC SURVEY
 MG0037.in June 1991.
 MG0037
 MG0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0037.GEOID18 height accuracy estimate available here.
 MG0037
 MG0037.Click photographs - Photos may exist for this station.
 MG0037
 MG0037.The dynamic height is computed by dividing the NAVD 88
 MG0037.geopotential number by the normal gravity value computed on the
 MG0037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0037.degrees latitude (g = 980.6199 gals.).
 MG0037
 MG0037.The modeled gravity was interpolated from observed gravity values.
 MG0037
 MG0037;                    North         East    Units  Estimated Accuracy
 MG0037;SPC IL W     -   576,230.      708,860.      MT  (+/- 180 meters Scaled)
 MG0037
 MG0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG440381(NAD 83)
 MG0037
 MG0037                          SUPERSEDED SURVEY CONTROL
 MG0037
 MG0037  NGVD 29 (??/??/92)  196.415  (m)          644.40   (f) ADJ UNCH    2 0
 MG0037
 MG0037.Superseded values are not recommended for survey control.
 MG0037
 MG0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0037.See file dsdata.pdf to determine how the superseded data were derived.
 MG0037
 MG0037_MARKER: R = RIVET
 MG0037_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MG0037_SP_SET: WALL
 MG0037_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0037
 MG0037  HISTORY     - Date     Condition        Report By
 MG0037  HISTORY     - UNK      MONUMENTED       CNWRR
 MG0037  HISTORY     - 1943     GOOD             CGS
 MG0037  HISTORY     - 19980222 GOOD             USPSQD
 MG0037  HISTORY     - 19990507 GOOD             USPSQD
 MG0037  HISTORY     - 20030319 MARK NOT FOUND   USPSQD
 MG0037
 MG0037                          STATION DESCRIPTION
 MG0037
 MG0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MG0037'2.4 MI NW FROM UNION GROVE.
 MG0037'2.4 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MG0037'FROM THE STATION AT UNION GROVE, WHITESIDE COUNTY, AT BRIDGE
 MG0037'NO. 248, AND IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE
 MG0037'BACKWALL.  A STANDARD MONEL-METAL RIVET.
 MG0037
 MG0037                          STATION RECOVERY (1998)
 MG0037
 MG0037'RECOVERY NOTE BY US POWER SQUADRON 1998
 MG0037'RECOVERED IN GOOD CONDITION.
 MG0037
 MG0037                          STATION RECOVERY (1999)
 MG0037
 MG0037'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0037'RECOVERED IN GOOD CONDITION.
 MG0037
 MG0037                          STATION RECOVERY (2003)
 MG0037
 MG0037'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0037'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0088 ***********************************************************************
 MG0088  DESIGNATION -  RV 9
 MG0088  PID         -  MG0088
 MG0088  STATE/COUNTY-  IL/HENRY
 MG0088  COUNTRY     -  US
 MG0088  USGS QUAD   -  GREEN ROCK (2018)
 MG0088
 MG0088                         *CURRENT SURVEY CONTROL
 MG0088  ______________________________________________________________________
 MG0088* NAD 83(1986) POSITION- 41 28 50.     (N) 090 20 57.     (W)   SCALED
 MG0088* NAVD 88 ORTHO HEIGHT -   178.448 (meters)      585.46  (feet) ADJUSTED
 MG0088  ______________________________________________________________________
 MG0088  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 MG0088  DYNAMIC HEIGHT  -        178.379 (meters)      585.23  (feet) COMP
 MG0088  MODELED GRAVITY -    980,233.3   (mgal)                       NAVD 88
 MG0088
 MG0088  VERT ORDER      -  SECOND    CLASS 0
 MG0088
 MG0088.The horizontal coordinates were scaled from a map and have
 MG0088.an estimated accuracy of +/- 6 seconds.
 MG0088
 MG0088.The orthometric height was determined by differential leveling and
 MG0088.adjusted by the NATIONAL GEODETIC SURVEY
 MG0088.in June 1991.
 MG0088
 MG0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0088.GEOID18 height accuracy estimate available here.
 MG0088
 MG0088.Click photographs - Photos may exist for this station.
 MG0088
 MG0088.The dynamic height is computed by dividing the NAVD 88
 MG0088.geopotential number by the normal gravity value computed on the
 MG0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0088.degrees latitude (g = 980.6199 gals.).
 MG0088
 MG0088.The modeled gravity was interpolated from observed gravity values.
 MG0088
 MG0088;                    North         East    Units  Estimated Accuracy
 MG0088;SPC IL W     -   534,410.      684,760.      MT  (+/- 180 meters Scaled)
 MG0088
 MG0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF213954(NAD 83)
 MG0088
 MG0088                          SUPERSEDED SURVEY CONTROL
 MG0088
 MG0088  NGVD 29 (??/??/92)  178.528  (m)          585.72   (f) ADJ UNCH    2 0
 MG0088
 MG0088.Superseded values are not recommended for survey control.
 MG0088
 MG0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0088.See file dsdata.pdf to determine how the superseded data were derived.
 MG0088
 MG0088_MARKER: R = RIVET
 MG0088_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0088_SP_SET: ABUTMENT
 MG0088_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0088
 MG0088  HISTORY     - Date     Condition        Report By
 MG0088  HISTORY     - UNK      MONUMENTED       RIRR
 MG0088  HISTORY     - 1935     GOOD             CGS
 MG0088  HISTORY     - 19960717 GOOD             USPSQD
 MG0088  HISTORY     - 20011015 GOOD             USPSQD
 MG0088  HISTORY     - 20040630 GOOD             USPSQD
 MG0088
 MG0088                          STATION DESCRIPTION
 MG0088
 MG0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MG0088'AT COLONA.
 MG0088'AT COLONA, HENRY COUNTY, ON THE CHICAGO, ROCK ISLAND AND PACIFIC
 MG0088'RAILWAY, AT A BRIDGE OVER THE ILLINOIS-MISSISSIPPI CANAL,
 MG0088'OPPOSITE CANAL LOCK 28, AND IN THE TOP OF THE SOUTHWEST END OF THE
 MG0088'NORTHWEST CONCRETE ABUTMENT.  A STANDARD MONEL-METAL RIVET.
 MG0088
 MG0088                          STATION RECOVERY (1996)
 MG0088
 MG0088'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0088'RECOVERED IN GOOD CONDITION.
 MG0088
 MG0088                          STATION RECOVERY (2001)
 MG0088
 MG0088'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0088'RECOVERED IN GOOD CONDITION.
 MG0088
 MG0088                          STATION RECOVERY (2004)
 MG0088
 MG0088'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0987 ***********************************************************************
 MF0987  DESIGNATION -  RV 9
 MF0987  PID         -  MF0987
 MF0987  STATE/COUNTY-  IL/BUREAU
 MF0987  COUNTRY     -  US
 MF0987  USGS QUAD   -  MANLIUS (2018)
 MF0987
 MF0987                         *CURRENT SURVEY CONTROL
 MF0987  ______________________________________________________________________
 MF0987* NAD 83(1986) POSITION- 41 29 46.     (N) 089 39 48.     (W)   SCALED
 MF0987* NAVD 88 ORTHO HEIGHT -   211.523 (meters)      693.97  (feet) ADJUSTED
 MF0987  ______________________________________________________________________
 MF0987  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 MF0987  DYNAMIC HEIGHT  -        211.440 (meters)      693.70  (feet) COMP
 MF0987  MODELED GRAVITY -    980,229.2   (mgal)                       NAVD 88
 MF0987
 MF0987  VERT ORDER      -  SECOND    CLASS 0
 MF0987
 MF0987.The horizontal coordinates were scaled from a map and have
 MF0987.an estimated accuracy of +/- 6 seconds.
 MF0987
 MF0987.The orthometric height was determined by differential leveling and
 MF0987.adjusted by the NATIONAL GEODETIC SURVEY
 MF0987.in June 1991.
 MF0987
 MF0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0987.GEOID18 height accuracy estimate available here.
 MF0987
 MF0987.Click photographs - Photos may exist for this station.
 MF0987
 MF0987.The dynamic height is computed by dividing the NAVD 88
 MF0987.geopotential number by the normal gravity value computed on the
 MF0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0987.degrees latitude (g = 980.6199 gals.).
 MF0987
 MF0987.The modeled gravity was interpolated from observed gravity values.
 MF0987
 MF0987;                    North         East    Units  Estimated Accuracy
 MF0987;SPC IL W     -   536,240.      742,030.      MT  (+/- 180 meters Scaled)
 MF0987
 MF0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL776972(NAD 83)
 MF0987
 MF0987                          SUPERSEDED SURVEY CONTROL
 MF0987
 MF0987  NGVD 29 (??/??/92)  211.595  (m)          694.21   (f) ADJ UNCH    2 0
 MF0987
 MF0987.Superseded values are not recommended for survey control.
 MF0987
 MF0987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0987.See file dsdata.pdf to determine how the superseded data were derived.
 MF0987
 MF0987_MARKER: R = RIVET
 MF0987_SETTING: 30 = SET IN A LIGHT STRUCTURE
 MF0987_SP_SET: CULVERT
 MF0987_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0987
 MF0987  HISTORY     - Date     Condition        Report By
 MF0987  HISTORY     - UNK      MONUMENTED       CNWRR
 MF0987  HISTORY     - 1934     GOOD             CGS
 MF0987  HISTORY     - 20200413 MARK NOT FOUND   ILDT
 MF0987
 MF0987                          STATION DESCRIPTION
 MF0987
 MF0987'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0987'2.7 MI N FROM MANLIUS.
 MF0987'2.7 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0987'FROM THE STATION AT MANLIUS, BUREAU COUNTY, AT CULVERT 1452,
 MF0987'AND ON THE TOP OF THE WEST END OF A 2-FOOT CONCRETE PIPE.  A
 MF0987'STANDARD MONEL-METAL RIVET.
 MF0987
 MF0987                          STATION RECOVERY (2020)
 MF0987
 MF0987'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0987'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1081 ***********************************************************************
 HB1081  DESIGNATION -  RV 90
 HB1081  PID         -  HB1081
 HB1081  STATE/COUNTY-  IL/JACKSON
 HB1081  COUNTRY     -  US
 HB1081  USGS QUAD   -  RADDLE (2018)
 HB1081
 HB1081                         *CURRENT SURVEY CONTROL
 HB1081  ______________________________________________________________________
 HB1081* NAD 83(1986) POSITION- 37 47 10.     (N) 089 36 03.     (W)   SCALED
 HB1081* NAVD 88 ORTHO HEIGHT -   111.682 (meters)      366.41  (feet) ADJUSTED
 HB1081  ______________________________________________________________________
 HB1081  GEOID HEIGHT    -        -29.244 (meters)                     GEOID18
 HB1081  DYNAMIC HEIGHT  -        111.604 (meters)      366.15  (feet) COMP
 HB1081  MODELED GRAVITY -    979,936.8   (mgal)                       NAVD 88
 HB1081
 HB1081  VERT ORDER      -  SECOND    CLASS 0
 HB1081
 HB1081.The horizontal coordinates were scaled from a map and have
 HB1081.an estimated accuracy of +/- 6 seconds.
 HB1081
 HB1081.The orthometric height was determined by differential leveling and
 HB1081.adjusted by the NATIONAL GEODETIC SURVEY
 HB1081.in June 1991.
 HB1081
 HB1081.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1081.GEOID18 height accuracy estimate available here.
 HB1081
 HB1081.Click photographs - Photos may exist for this station.
 HB1081
 HB1081.The dynamic height is computed by dividing the NAVD 88
 HB1081.geopotential number by the normal gravity value computed on the
 HB1081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1081.degrees latitude (g = 980.6199 gals.).
 HB1081
 HB1081.The modeled gravity was interpolated from observed gravity values.
 HB1081
 HB1081;                    North         East    Units  Estimated Accuracy
 HB1081;SPC IL W     -   124,380.      749,840.      MT  (+/- 180 meters Scaled)
 HB1081
 HB1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG709852(NAD 83)
 HB1081
 HB1081                          SUPERSEDED SURVEY CONTROL
 HB1081
 HB1081  NGVD 29 (11/26/84)  111.782  (m)          366.74   (f) ADJUSTED    2 0
 HB1081
 HB1081.Superseded values are not recommended for survey control.
 HB1081
 HB1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1081.See file dsdata.pdf to determine how the superseded data were derived.
 HB1081
 HB1081_MARKER: R = RIVET
 HB1081_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1081_SP_SET: CONCRETE BLOCK
 HB1081_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1081
 HB1081  HISTORY     - Date     Condition        Report By
 HB1081  HISTORY     - UNK      MONUMENTED       MPRR
 HB1081  HISTORY     - 1935     GOOD             CGS
 HB1081  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1081
 HB1081                          STATION DESCRIPTION
 HB1081
 HB1081'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1081'AT RADDLE JUNCTION.
 HB1081'AT RADDLE JUNCTION, JACKSON COUNTY, ON THE MISSOURI PACIFIC
 HB1081'RAILROAD, NEAR A SIGNAL TOWER, AT POLE 76/20, 33 FEET EAST OF THE
 HB1081'CENTERLINE OF THE SOUTH-BOUND MAIN TRACK, AND IN THE TOP OF THE
 HB1081'NORTHWEST CORNER OF A CONCRETE BLOCK SUPPORTING AN INTERLOCKING
 HB1081'PIPE CRANK.  A STANDARD MONEL-METAL RIVET.
 HB1081
 HB1081                          STATION RECOVERY (1966)
 HB1081
 HB1081'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1081'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1082 ***********************************************************************
 HB1082  DESIGNATION -  RV 91
 HB1082  PID         -  HB1082
 HB1082  STATE/COUNTY-  IL/JACKSON
 HB1082  COUNTRY     -  US
 HB1082  USGS QUAD   -  RADDLE (2018)
 HB1082
 HB1082                         *CURRENT SURVEY CONTROL
 HB1082  ______________________________________________________________________
 HB1082* NAD 83(1986) POSITION- 37 46 55.     (N) 089 35 40.     (W)   SCALED
 HB1082* NAVD 88 ORTHO HEIGHT -   111.859 (meters)      366.99  (feet) ADJUSTED
 HB1082  ______________________________________________________________________
 HB1082  GEOID HEIGHT    -        -29.234 (meters)                     GEOID18
 HB1082  DYNAMIC HEIGHT  -        111.782 (meters)      366.74  (feet) COMP
 HB1082  MODELED GRAVITY -    979,936.7   (mgal)                       NAVD 88
 HB1082
 HB1082  VERT ORDER      -  SECOND    CLASS 0
 HB1082
 HB1082.The horizontal coordinates were scaled from a map and have
 HB1082.an estimated accuracy of +/- 6 seconds.
 HB1082
 HB1082.The orthometric height was determined by differential leveling and
 HB1082.adjusted by the NATIONAL GEODETIC SURVEY
 HB1082.in June 1991.
 HB1082
 HB1082.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1082.GEOID18 height accuracy estimate available here.
 HB1082
 HB1082.Click photographs - Photos may exist for this station.
 HB1082
 HB1082.The dynamic height is computed by dividing the NAVD 88
 HB1082.geopotential number by the normal gravity value computed on the
 HB1082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1082.degrees latitude (g = 980.6199 gals.).
 HB1082
 HB1082.The modeled gravity was interpolated from observed gravity values.
 HB1082
 HB1082;                    North         East    Units  Estimated Accuracy
 HB1082;SPC IL W     -   123,920.      750,410.      MT  (+/- 180 meters Scaled)
 HB1082
 HB1082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG715847(NAD 83)
 HB1082
 HB1082                          SUPERSEDED SURVEY CONTROL
 HB1082
 HB1082  NGVD 29 (11/26/84)  111.959  (m)          367.32   (f) ADJUSTED    2 0
 HB1082
 HB1082.Superseded values are not recommended for survey control.
 HB1082
 HB1082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1082.See file dsdata.pdf to determine how the superseded data were derived.
 HB1082
 HB1082_MARKER: R = RIVET
 HB1082_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1082_SP_SET: SIGNAL BASE
 HB1082_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1082
 HB1082  HISTORY     - Date     Condition        Report By
 HB1082  HISTORY     - UNK      MONUMENTED       MPRR
 HB1082  HISTORY     - 1935     GOOD             CGS
 HB1082  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1082
 HB1082                          STATION DESCRIPTION
 HB1082
 HB1082'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1082'0.4 MI SE FROM RADDLE JUNCTION.
 HB1082'0.4 MILE SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1082'TOWER AT RADDLE JUNCTION, JACKSON COUNTY, AT MILEPOST 77, 33
 HB1082'FEET EAST OF THE CENTERLINE OF THE SOUTH-BOUND TRACK, AND IN
 HB1082'THE TOP OF THE SOUTHWEST CORNER OF A SIGNAL BASE.  A STANDARD
 HB1082'MONEL-METAL RIVET.
 HB1082
 HB1082                          STATION RECOVERY (1966)
 HB1082
 HB1082'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1082'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1083 ***********************************************************************
 HB1083  DESIGNATION -  RV 92
 HB1083  PID         -  HB1083
 HB1083  STATE/COUNTY-  IL/JACKSON
 HB1083  COUNTRY     -  US
 HB1083  USGS QUAD   -  RADDLE (2018)
 HB1083
 HB1083                         *CURRENT SURVEY CONTROL
 HB1083  ______________________________________________________________________
 HB1083* NAD 83(1986) POSITION- 37 46 23.     (N) 089 34 50.     (W)   SCALED
 HB1083* NAVD 88 ORTHO HEIGHT -   112.098 (meters)      367.77  (feet) ADJUSTED
 HB1083  ______________________________________________________________________
 HB1083  GEOID HEIGHT    -        -29.214 (meters)                     GEOID18
 HB1083  DYNAMIC HEIGHT  -        112.020 (meters)      367.52  (feet) COMP
 HB1083  MODELED GRAVITY -    979,936.1   (mgal)                       NAVD 88
 HB1083
 HB1083  VERT ORDER      -  SECOND    CLASS 0
 HB1083
 HB1083.The horizontal coordinates were scaled from a map and have
 HB1083.an estimated accuracy of +/- 6 seconds.
 HB1083
 HB1083.The orthometric height was determined by differential leveling and
 HB1083.adjusted by the NATIONAL GEODETIC SURVEY
 HB1083.in June 1991.
 HB1083
 HB1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1083.GEOID18 height accuracy estimate available here.
 HB1083
 HB1083.Click photographs - Photos may exist for this station.
 HB1083
 HB1083.The dynamic height is computed by dividing the NAVD 88
 HB1083.geopotential number by the normal gravity value computed on the
 HB1083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1083.degrees latitude (g = 980.6199 gals.).
 HB1083
 HB1083.The modeled gravity was interpolated from observed gravity values.
 HB1083
 HB1083;                    North         East    Units  Estimated Accuracy
 HB1083;SPC IL W     -   122,940.      751,640.      MT  (+/- 180 meters Scaled)
 HB1083
 HB1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG727837(NAD 83)
 HB1083
 HB1083                          SUPERSEDED SURVEY CONTROL
 HB1083
 HB1083  NGVD 29 (11/26/84)  112.198  (m)          368.10   (f) ADJUSTED    2 0
 HB1083
 HB1083.Superseded values are not recommended for survey control.
 HB1083
 HB1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1083.See file dsdata.pdf to determine how the superseded data were derived.
 HB1083
 HB1083_MARKER: R = RIVET
 HB1083_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB1083_SP_SET: CONCRETE BASE
 HB1083_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1083
 HB1083  HISTORY     - Date     Condition        Report By
 HB1083  HISTORY     - UNK      MONUMENTED       MPRR
 HB1083  HISTORY     - 1935     GOOD             CGS
 HB1083  HISTORY     - 1967     MARK NOT FOUND   USGS
 HB1083
 HB1083                          STATION DESCRIPTION
 HB1083
 HB1083'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1083'3 MI NW FROM JACOB.
 HB1083'3.0 MILES NORTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1083'STATION AT JACOB, JACKSON COUNTY, MIDWAY BETWEEN POLES 77/34
 HB1083'AND 77/35, 36 FEET EAST OF THE CENTERLINE OF THE SOUTH-BOUND MAIN
 HB1083'TRACK, AT A CABLE POST, AND IN THE TOP OF THE NORTHEAST CORNER
 HB1083'OF THE CONCRETE BASE.  A STANDARD MONEL-METAL RIVET.
 HB1083
 HB1083                          STATION RECOVERY (1967)
 HB1083
 HB1083'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 HB1083'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0577 ***********************************************************************
 HB0577  DESIGNATION -  RV 99
 HB0577  PID         -  HB0577
 HB0577  STATE/COUNTY-  IL/JACKSON
 HB0577  COUNTRY     -  US
 HB0577  USGS QUAD   -  GORHAM (2018)
 HB0577
 HB0577                         *CURRENT SURVEY CONTROL
 HB0577  ______________________________________________________________________
 HB0577* NAD 83(1986) POSITION- 37 42 13.     (N) 089 28 22.     (W)   SCALED
 HB0577* NAVD 88 ORTHO HEIGHT -   111.661 (meters)      366.34  (feet) ADJUSTED
 HB0577  ______________________________________________________________________
 HB0577  GEOID HEIGHT    -        -29.069 (meters)                     GEOID18
 HB0577  DYNAMIC HEIGHT  -        111.582 (meters)      366.08  (feet) COMP
 HB0577  MODELED GRAVITY -    979,927.9   (mgal)                       NAVD 88
 HB0577
 HB0577  VERT ORDER      -  FIRST     CLASS II
 HB0577
 HB0577.The horizontal coordinates were scaled from a map and have
 HB0577.an estimated accuracy of +/- 6 seconds.
 HB0577
 HB0577.The orthometric height was determined by differential leveling and
 HB0577.adjusted by the NATIONAL GEODETIC SURVEY
 HB0577.in June 1991.
 HB0577
 HB0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0577.GEOID18 height accuracy estimate available here.
 HB0577
 HB0577.Click photographs - Photos may exist for this station.
 HB0577
 HB0577.The dynamic height is computed by dividing the NAVD 88
 HB0577.geopotential number by the normal gravity value computed on the
 HB0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0577.degrees latitude (g = 980.6199 gals.).
 HB0577
 HB0577.The modeled gravity was interpolated from observed gravity values.
 HB0577
 HB0577;                    North         East    Units  Estimated Accuracy
 HB0577;SPC IL W     -   115,300.      761,190.      MT  (+/- 180 meters Scaled)
 HB0577
 HB0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG820758(NAD 83)
 HB0577
 HB0577                          SUPERSEDED SURVEY CONTROL
 HB0577
 HB0577  NGVD 29 (11/26/84)  111.754  (m)          366.65   (f) ADJUSTED    1 2
 HB0577
 HB0577.Superseded values are not recommended for survey control.
 HB0577
 HB0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0577.See file dsdata.pdf to determine how the superseded data were derived.
 HB0577
 HB0577_MARKER: R = RIVET
 HB0577_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0577_SP_SET: CONCRETE BOX
 HB0577_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0577
 HB0577  HISTORY     - Date     Condition        Report By
 HB0577  HISTORY     - UNK      MONUMENTED       MPRR
 HB0577  HISTORY     - 1949     GOOD             CGS
 HB0577
 HB0577                          STATION DESCRIPTION
 HB0577
 HB0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0577'1.2 MI SE FROM GORHAM.
 HB0577'1.2 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0577'STATION AT GORHAM, ABOUT 0.15 MILE SOUTHEAST OF HIGHWAY 3S CONCRETE
 HB0577'OVERPASS OVER M.P.R.R., BETWEEN POLES 85-14 AND 85-15, SET IN THE
 HB0577'TOP AND CENTER OF THE WEST EDGE OF A CONCRETE BOX OF A SIGNAL BOX,
 HB0577'8 FEET EAST OF THE EAST RAIL AND 1 FOOT ABOVE THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1818 ***********************************************************************
 LC1818  DESIGNATION -  RYAN
 LC1818  PID         -  LC1818
 LC1818  STATE/COUNTY-  IL/DE WITT
 LC1818  COUNTRY     -  US
 LC1818  USGS QUAD   -  HEYWORTH (2018)
 LC1818
 LC1818                         *CURRENT SURVEY CONTROL
 LC1818  ______________________________________________________________________
 LC1818* NAD 83(1997) POSITION- 40 16 31.12738(N) 088 54 00.22500(W)   ADJUSTED
 LC1818* NAVD 88 ORTHO HEIGHT -   243.87  (+/-2cm)      800.1   (feet) VERTCON3
 LC1818  ______________________________________________________________________
 LC1818  GEOID HEIGHT    -        -32.044 (meters)                     GEOID18
 LC1818  LAPLACE CORR    -          2.45  (seconds)                    DEFLEC18
 LC1818  HORZ ORDER      -  FIRST
 LC1818  VERT ORDER      -  THIRD ? (See Below)
 LC1818
 LC1818.The horizontal coordinates were established by classical geodetic methods
 LC1818.and adjusted by the National Geodetic Survey in October 1999.
 LC1818
 LC1818.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1818.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1818
 LC1818.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1818.GEOID18 height accuracy estimate available here.
 LC1818
 LC1818.The vertical order pertains to the NGVD 29 superseded value.
 LC1818
 LC1818.Click photographs - Photos may exist for this station.
 LC1818
 LC1818.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1818
 LC1818. The following values were computed from the NAD 83(1997) position.
 LC1818
 LC1818;                    North         East     Units Scale Factor Converg.
 LC1818;SPC IL E     -   400,723.676   251,800.805   MT  1.00000359   -0 21 59.0
 LC1818;SPC IL E     - 1,314,707.59    826,116.47   sFT  1.00000359   -0 21 59.0
 LC1818;UTM  16      - 4,460,046.927   338,459.555   MT  0.99992124   -1 13 42.9
 LC1818
 LC1818!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1818!SPC IL E     -   0.99996677  x   1.00000359  =   0.99997036
 LC1818!UTM  16      -   0.99996677  x   0.99992124  =   0.99988801
 LC1818
 LC1818:                Primary Azimuth Mark                     Grid Az
 LC1818:SPC IL E     -  RYAN AZ MK 2                             177 23 51.7
 LC1818:UTM  16      -  RYAN AZ MK 2                             178 15 35.6
 LC1818
 LC1818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3845960046(NAD 83)
 LC1818
 LC1818|---------------------------------------------------------------------|
 LC1818| PID    Reference Object                     Distance      Geod. Az  |
 LC1818|                                                           dddmmss.s |
 LC1818| CI8180 RYAN AZ MK                                         0004932.4 |
 LC1818| CI8181 RYAN AZ MK 2                                       1770152.7 |
 LC1818| CI8182 RYAN RM 1                            40.718 METERS 17914     |
 LC1818| LC1809 CLINTON REPAIR SHOPS STK            APPROX.13.8 KM 1964829.9 |
 LC1818| LC1808 CLINTON DEWITT CO CTHSE FINIAL      APPROX.14.6 KM 2004344.0 |
 LC1818| LC1807 CLINTON ILLINOIS POWER CO STK       APPROX.14.3 KM 2004907.5 |
 LC1818| CI8183 RYAN RM 2                            39.709 METERS 27951     |
 LC1818|---------------------------------------------------------------------|
 LC1818
 LC1818                          SUPERSEDED SURVEY CONTROL
 LC1818
 LC1818  NAD 83(1986)-  40 16 31.13705(N)    088 54 00.22362(W) AD(       ) 1
 LC1818  NAD 27      -  40 16 31.00740(N)    088 53 59.94820(W) AD(       ) 1
 LC1818  NGVD 29             243.93   (m)          800.3    (f) LEVELING    3  
 LC1818
 LC1818.Superseded values are not recommended for survey control.
 LC1818
 LC1818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1818.See file dsdata.pdf to determine how the superseded data were derived.
 LC1818
 LC1818_MARKER: DS = TRIANGULATION STATION DISK
 LC1818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1818_STAMPING: RYAN 1934
 LC1818_MARK LOGO: CGS
 LC1818_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1818+STABILITY: SURFACE MOTION
 LC1818
 LC1818  HISTORY     - Date     Condition        Report By
 LC1818  HISTORY     - 1934     MONUMENTED       CGS
 LC1818  HISTORY     - 1959     GOOD             CGS
 LC1818  HISTORY     - 1970     GOOD             LOCENG
 LC1818  HISTORY     - 1971     GOOD             NGS
 LC1818  HISTORY     - 20001229 POOR             ZAMBRA
 LC1818
 LC1818                          STATION DESCRIPTION
 LC1818
 LC1818'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1818'STATION IS ABOUT 4 MILES NE OF WAPELLA, IN THE W RIGHT-OF-WAY
 LC1818'FENCE OF A N-S ROAD, IN THE NE CORNER OF A FIELD OWNED BY J.W.
 LC1818'RYAN, ON THE CREST OF A RIDGE, 21.5 FEET S OF A CORNER POST
 LC1818'OF AN E-W HEDGE FENCE MARKING THE HALF-SECTION LINE, 25 FEET
 LC1818'W OF THE CENTER LINE OF THE ROAD, 1/2 MILE N OF THE ENTERPRISE
 LC1818'SCHOOL, AND PROJECTS 3 INCHES.
 LC1818'
 LC1818'TO REACH FROM WAPELLA, GO NORTH ON U.S. HIGHWAY 51 FOR 3
 LC1818'MILES, TURN E AT SUNSET CAMP TO THE ENTERPRISE SCHOOL, AND
 LC1818'THEN N 0.5 MILE TO THE STATION.
 LC1818'
 LC1818'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1818'BRONZE DISKS SET IN CONCRETE.
 LC1818'
 LC1818'REFERENCE MARK NO. 1 IS S OF THE STATION, IN THE W RIGHT-OF-WAY
 LC1818'FENCE OF THE ROAD, 203.01 FEET SE OF REFERENCE MARK NO. 2,
 LC1818'AND PROJECTS 6 INCHES.  REFERENCE MARK NO. 2 IS W OF THE
 LC1818'STATION, IN THE S SIDE OF THE E-W HEDGE FENCE, AND PROJECTS
 LC1818'6 INCHES.
 LC1818'
 LC1818'AZIMUTH MARK IS N OF THE STATION, 0.15 MILE N OF A CROSSROADS,
 LC1818'IN THE E RIGHT-OF-WAY FENCE OF THE N-S ROAD, ON THE CREST
 LC1818'OF THE FIRST RISE NORTH OF THE CROSSROADS, AND PROJECTS 12
 LC1818'INCHES.
 LC1818'
 LC1818'90-FOOT TOWER WILL CLEAR ALL LINES EXCEPT TO DELAND WHICH
 LC1818'REQUIRES 103 FEET.
 LC1818
 LC1818                          STATION RECOVERY (1959)
 LC1818
 LC1818'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JAW)
 LC1818'STATION RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 LC1818'
 LC1818'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 51 AND 136 IN
 LC1818'HEYWORTH, GO EAST ON U.S. 136 FOR 4.25 MILES TO SIDE ROAD
 LC1818'RIGHT.  TURN RIGHT AND GO SOUTH FOR 1.05 MILES TO CROSSROADS.
 LC1818'CONTINUE SOUTH FOR 0.9 MILE TO THE AZIMUTH MARK ON LEFT.
 LC1818'CONTINUE SOUTH 0.15 MILE TO JOG IN ROAD.  MAKE JOG AND CONTINUE
 LC1818'SOUTH FOR 0.5 MILE TO TOP OF HILL AND STATION ON RIGHT.
 LC1818
 LC1818                          STATION RECOVERY (1970)
 LC1818
 LC1818'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970
 LC1818'RECOVERED BY C.S. DANNER ENGINEERING.
 LC1818'
 LC1818'RYAN 1934-GOOD
 LC1818'
 LC1818'RYAN AZ MK-GOOD
 LC1818'
 LC1818'REFERENCE MARK-NOT SEARCHED FOR
 LC1818'
 LC1818'POWER POLE BLOCKS LINE OF SIGHT BETWEEN STATION AND AZIMUTH
 LC1818'MARK.
 LC1818
 LC1818                          STATION RECOVERY (1971)
 LC1818
 LC1818'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1818'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE LINE OF SIGHT TO
 LC1818'THE 1934 AZIMUTH MARK IS OBSTRUCTED BY A POWER POLE AND A
 LC1818'NO. 2 AZIMUTH MARK WAS SET AT THE REQUEST OF PRIVATE FIRM.
 LC1818'THE DISTANCE AND DIRECTION TO THE MARKS CHECKED.  A NEW
 LC1818'DESCRIPTION FOLLOWS--
 LC1818'
 LC1818'THE STATION IS LOCATED ABOUT 8 MILES NORTHEAST OC CLINTON,
 LC1818'AT THE CREST OF A SMALL RIDGE, 22 FEET SOUTH OF A FENCE CORNER,
 LC1818'10 FEET NORTH OF A POWER POLE, 1 FOOT WEST OF A FENCE, 2
 LC1818'FEET WEST OF A METAL WITNESS POST, 5 FEET SOUTH OF THE SOUTH
 LC1818'GATE POST OF FIELD ENTRANCE AND 25 FEET WEST OF THE CENTERLINE
 LC1818'OF PAVED ROAD.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 LC1818'IS STAMPED RYAN 1934.
 LC1818'
 LC1818'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 LC1818'136 AND 51 AT HEYWORTH, GO EAST ON HIGHWAY 136 FOR 4.4 MILES
 LC1818'TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON THE PAVED
 LC1818'ROAD FOR 1.9 MILES TO THE 1934 AZIMUTH MARK ON THE LEFT.
 LC1818'CONTINUE SOUTH ON THE ROAD FOR 0.1 MILE TO A CROSSROAD.
 LC1818'CONTINUE SOUTH ON THE ROAD FOR 0.5 MILE TO THE CREST OF
 LC1818'SMALL RIDGE AND THE STATION ON THE RIGHT.  CONTINUE SOUTH ON
 LC1818'THE ROAD FOR 0.25 MILE TO THE NO. 2 AZIMUTH MARK ON THE LEFT.
 LC1818'
 LC1818'REFERENCE MARK 1 IS 1 FOOT WEST OF FENCE, 156 FEET SOUTH OF
 LC1818'FENCE CORNER, 25 FEET WEST OF THE CENTERLINE OF ROAD AND
 LC1818'124 FEET SOUTH OF THE POWER POLE.  THE MONUMENT PROJECTS 6
 LC1818'INCHES AND THE DISK IS STAMPED RYAN NO 1 1934.
 LC1818'
 LC1818'REFERENCE MARK 2 IS 2 FEET SOUTH OF FENCE, 128 FEET WEST OF
 LC1818'THE FENCE CORNER AND 154 FEET WEST OF THE CENTERLINE OF
 LC1818'THE ROAD.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 LC1818'STAMPED RYAN NO 11 1934.
 LC1818'
 LC1818'THE 1934 AZIMUTH MARK IS 1 FOOT WEST OF A FENCE, 1 FOOT EAST
 LC1818'OF A METAL WITNESS POST AND 20 FEET EAST OF THE CENTERLINE
 LC1818'OF THE ROAD.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK
 LC1818'IS STAMPED RYAN 1934 AZIMUTH.
 LC1818'
 LC1818'THE NO. 2 AZIMUTH MARK IS 10 FEET SOUTH OF THE CENTERLINE OF
 LC1818'FIELD ENTRANCE, 23 FEET EAST OF THE CENTERLINE OF THE ROAD,
 LC1818'1 FOOT WEST OF A FENCE, 2 FEET SOUTHWEST OF A FENCE CORNER
 LC1818'AND 1 FOOT NORTHWEST OF A METAL WITNESS POST.  THE MONUMENT
 LC1818'PROJECTS 4 INCHES AND THE DISK IS STAMPED RYAN 1934 NO 2
 LC1818'1971.
 LC1818'
 LC1818'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1818'
 LC1818'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 LC1818'MILES SOUTHEAST OF HEYWORTH
 LC1818
 LC1818                          STATION RECOVERY (2000)
 LC1818
 LC1818'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1818'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1818'DISK HAS BEEN SHEARED OFF OF CONCRETE POST.  CONCRETE POST
 LC1818'REMAINS IN PLACE WITH REMNANT OF DISK IN HOLE OF CONCRETE.
 LC1818'AZIMUTH MARK 2 FOUND AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2970 ***********************************************************************
 ME2970  DESIGNATION -  RYAN
 ME2970  PID         -  ME2970
 ME2970  STATE/COUNTY-  IL/COOK
 ME2970  COUNTRY     -  US
 ME2970  USGS QUAD   -  BLUE ISLAND (2018)
 ME2970
 ME2970                         *CURRENT SURVEY CONTROL
 ME2970  ______________________________________________________________________
 ME2970* NAD 83(1997) POSITION- 41 44 12.81621(N) 087 40 54.97516(W)   ADJUSTED
 ME2970* NAVD 88 ORTHO HEIGHT -   202.7   (meters)      665.    (feet) VERTCON3
 ME2970  ______________________________________________________________________
 ME2970  GEOID HEIGHT    -        -33.464 (meters)                     GEOID18
 ME2970  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 ME2970  HORZ ORDER      -  FIRST
 ME2970
 ME2970.The horizontal coordinates were established by classical geodetic methods
 ME2970.and adjusted by the National Geodetic Survey in October 1999.
 ME2970
 ME2970.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2970.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2970
 ME2970.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2970.GEOID18 height accuracy estimate available here.
 ME2970
 ME2970.Click photographs - Photos may exist for this station.
 ME2970
 ME2970.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2970
 ME2970. The following values were computed from the NAD 83(1997) position.
 ME2970
 ME2970;                    North         East     Units Scale Factor Converg.
 ME2970;SPC IL E     -   563,084.966   354,189.163   MT  1.00001112   +0 26 01.1
 ME2970;SPC IL E     - 1,847,387.93  1,162,035.61   sFT  1.00001112   +0 26 01.1
 ME2970;UTM  16      - 4,620,789.137   443,291.351   MT  0.99963957   -0 27 14.3
 ME2970
 ME2970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2970!SPC IL E     -   0.99997346  x   1.00001112  =   0.99998458
 ME2970!UTM  16      -   0.99997346  x   0.99963957  =   0.99961304
 ME2970
 ME2970:                Primary Azimuth Mark                     Grid Az
 ME2970:SPC IL E     -  RYAN AZ MK                               024 21 49.1
 ME2970:UTM  16      -  RYAN AZ MK                               025 15 04.5
 ME2970
 ME2970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4329120789(NAD 83)
 ME2970
 ME2970|---------------------------------------------------------------------|
 ME2970| PID    Reference Object                     Distance      Geod. Az  |
 ME2970|                                                           dddmmss.s |
 ME2970| CM4520 RYAN RM 1                            27.304 METERS 00054     |
 ME2970| ME2986 RYAN AZ MK                          APPROX. 0.6 KM 0244750.2 |
 ME2970| CM4521 RYAN RM 2                            23.479 METERS 09755     |
 ME2970|---------------------------------------------------------------------|
 ME2970
 ME2970                          SUPERSEDED SURVEY CONTROL
 ME2970
 ME2970  NAD 83(1997)-  41 44 12.81633(N)    087 40 54.97543(W) AD(       ) 1
 ME2970  NAD 83(1994)-  41 44 12.82035(N)    087 40 54.98437(W) AD(       ) 1
 ME2970  NAD 83(1986)-  41 44 12.82077(N)    087 40 54.98398(W) AD(       ) 1
 ME2970  NAD 27      -  41 44 12.70017(N)    087 40 54.80259(W) AD(       ) 1
 ME2970  NGVD 29 (07/19/86)  202.8    (m)          665.     (f) VERT ANG       
 ME2970
 ME2970.Superseded values are not recommended for survey control.
 ME2970
 ME2970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2970.See file dsdata.pdf to determine how the superseded data were derived.
 ME2970
 ME2970_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2970_STAMPING: RYAN 1977
 ME2970_MARK LOGO: NGS
 ME2970_PROJECTION: RECESSED 15 CENTIMETERS
 ME2970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2970+STABILITY: SURFACE MOTION
 ME2970
 ME2970  HISTORY     - Date     Condition        Report By
 ME2970  HISTORY     - 1977     MONUMENTED       NGS
 ME2970
 ME2970                          STATION DESCRIPTION
 ME2970
 ME2970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2970'THE STATION IS LOCATED IN THE SOUTHWEST SECTION OF CHICAGO IN
 ME2970'THE NORTHEAST ANGLE OF THE INTERSECTION OF SOUTH WESTERN AVENUE
 ME2970'AND WEST 87TH STREET IN THE COOK COUNTY DAN RYAN FOREST
 ME2970'PRESERVE.
 ME2970'
 ME2970'TO REACH THE STATION FROM THE ENTRANCE TO THE FOREST PRESERVE
 ME2970'ON WESTERN AVENUE, JUST NORTH OF 87TH STREET, GO EAST INTO
 ME2970'THE FOREST PRESERVE PARKING LOT THEN TURN LEFT AND GO NORTH TO
 ME2970'THE NORTHWEST CORNER OF PARKING LOT AND THE STATION SITE ON THE
 ME2970'LEFT.
 ME2970'
 ME2970'THE STATION MARKS ARE STANDARD DISKS STAMPED---RYAN 1977---.
 ME2970'THE SURFACE DISK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 ME2970'CYLINDRICAL CONCRETE MONUMENT THAT IS 6 INCHES BELOW A
 ME2970'CAST IRON COVER WITH LETTERING, NATIONAL GEODETIC SURVEY.
 ME2970'IT IS 60 FEET NORTH-NORTHWEST OF A 30-INCH ELM
 ME2970'TREE AND 60 FEET EAST OF THE TREE LINE AROUND THE FOREST
 ME2970'PRESERVE. THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 ME2970'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 ME2970'
 ME2970'REFERENCE MARK 1, A STANDARD DISK STAMPED---RYAN NO 1 1977---,
 ME2970'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2970'WHICH IS FLUSH WITH THE GROUND SURFACE.  IT IS 44 FEET EAST OF
 ME2970'THE TREE LINE AROUND THE FOREST PRESERVE.
 ME2970'
 ME2970'REFERENCE MARK 2, A STANDARD DISK
 ME2970'STAMPED---RYAN NO 2 1977---, IS SET IN
 ME2970'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH IS
 ME2970'FLUSH WITH THE GROUND SURFACE.  IT IS 73 FEET NORTHEAST OF THE
 ME2970'30-INCH ELM TREE.
 ME2970'
 ME2970'AZIMUTH MARKS ARE STANDARD DISKS STAMPED---RYAN 1977---.  THE
 ME2970'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2970'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME2970'WITH LETTERING, NATIONAL GEODETIC SURVEY.
 ME2970'IT IS 33.7 FEET SOUTH OF THE CENTER OF THE PARKING LOT DRIVE
 ME2970'AND 26 FEET NORTHEAST OF A 6-INCH CRAB-APPLE TREE. THE
 ME2970'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR
 ME2970'MASS OF CONCRETE WHICH IS 44 INCHES BELOW THE SURFACE
 ME2970'OF THE GROUND.
 ME2970'
 ME2970'TO REACH THE AZIMUTH MARK FROM THE ENTRANCE TO THE
 ME2970'FOREST PRESERVE ON WESTERN AVENUE,
 ME2970'GO NORTH ON WESTERN AVENUE FOR 0.3 MILE TO
 ME2970'83TH STREET ON THE RIGHT.  TURN RIGHT AND GO EAST ON 83TH
 ME2970'STREET FOR 0.1 MILE TO AN ENTRANCE TO A PARKING LOT INSIDE THE
 ME2970'THE FOREST PRESERVE.  TURN RIGHT AND GO ABOUT 150 YARDS TO THE
 ME2970'AZIMUTH MARK, SET JUST ON THE EDGE OF THE PARKING LOT.
 ME2970'
 ME2970'THE HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 34.9 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2986 ***********************************************************************
 ME2986  DESIGNATION -  RYAN AZ MK
 ME2986  PID         -  ME2986
 ME2986  STATE/COUNTY-  IL/COOK
 ME2986  COUNTRY     -  US
 ME2986  USGS QUAD   -  BLUE ISLAND (2018)
 ME2986
 ME2986                         *CURRENT SURVEY CONTROL
 ME2986  ______________________________________________________________________
 ME2986* NAD 83(1997) POSITION- 41 44 31.10047(N) 087 40 43.69600(W)   ADJUSTED
 ME2986* NAVD 88 ORTHO HEIGHT -   189.    (meters)      620.    (feet) VERTCON3
 ME2986  ______________________________________________________________________
 ME2986  GEOID HEIGHT    -        -33.468 (meters)                     GEOID18
 ME2986  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 ME2986  HORZ ORDER      -  SECOND
 ME2986
 ME2986.The horizontal coordinates were established by classical geodetic methods
 ME2986.and adjusted by the National Geodetic Survey in October 1999.
 ME2986
 ME2986.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2986.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2986
 ME2986.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2986.GEOID18 height accuracy estimate available here.
 ME2986
 ME2986.Click photographs - Photos may exist for this station.
 ME2986
 ME2986.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2986
 ME2986. The following values were computed from the NAD 83(1997) position.
 ME2986
 ME2986;                    North         East     Units Scale Factor Converg.
 ME2986;SPC IL E     -   563,651.045   354,445.514   MT  1.00001146   +0 26 08.8
 ME2986;SPC IL E     - 1,849,245.14  1,162,876.66   sFT  1.00001146   +0 26 08.8
 ME2986;UTM  16      - 4,621,350.968   443,556.342   MT  0.99963920   -0 27 07.0
 ME2986
 ME2986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2986!SPC IL E     -   0.99997562  x   1.00001146  =   0.99998708
 ME2986!UTM  16      -   0.99997562  x   0.99963920  =   0.99961483
 ME2986
 ME2986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4355621350(NAD 83)
 ME2986
 ME2986                          SUPERSEDED SURVEY CONTROL
 ME2986
 ME2986  NAD 83(1997)-  41 44 31.10059(N)    087 40 43.69627(W) AD(       ) 2
 ME2986  NAD 83(1994)-  41 44 31.10463(N)    087 40 43.70529(W) AD(       ) 2
 ME2986  NAD 83(1986)-  41 44 31.10500(N)    087 40 43.70491(W) AD(       ) 2
 ME2986  NAD 27      -  41 44 30.98430(N)    087 40 43.52347(W) AD(       ) 2
 ME2986  NGVD 29 (07/19/86)  189.     (m)          620.     (f) VERT ANG       
 ME2986
 ME2986.Superseded values are not recommended for survey control.
 ME2986
 ME2986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2986.See file dsdata.pdf to determine how the superseded data were derived.
 ME2986
 ME2986_MARKER: DZ = AZIMUTH MARK DISK
 ME2986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2986_STAMPING: RYAN 1977
 ME2986_MARK LOGO: NGS
 ME2986_PROJECTION: RECESSED 15 CENTIMETERS
 ME2986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2986+STABILITY: SURFACE MOTION
 ME2986
 ME2986  HISTORY     - Date     Condition        Report By
 ME2986  HISTORY     - 1977     MONUMENTED       NGS
 ME2986
 ME2986                          STATION DESCRIPTION
 ME2986
 ME2986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2986'A TRAVERSE WAS MADE TO TRIANGULATION STATION RYAN USING
 ME2986'ELECTRONIC DISTANCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0783 ***********************************************************************
 HB0783  DESIGNATION -  S 10
 HB0783  PID         -  HB0783
 HB0783  STATE/COUNTY-  IL/UNION
 HB0783  COUNTRY     -  US
 HB0783  USGS QUAD   -  ANNA (2018)
 HB0783
 HB0783                         *CURRENT SURVEY CONTROL
 HB0783  ______________________________________________________________________
 HB0783* NAD 83(1986) POSITION- 37 27 36.     (N) 089 14 51.     (W)   SCALED
 HB0783* NAVD 88 ORTHO HEIGHT -   194.088 (meters)      636.77  (feet) ADJUSTED
 HB0783  ______________________________________________________________________
 HB0783  GEOID HEIGHT    -        -28.540 (meters)                     GEOID18
 HB0783  DYNAMIC HEIGHT  -        193.949 (meters)      636.31  (feet) COMP
 HB0783  MODELED GRAVITY -    979,910.6   (mgal)                       NAVD 88
 HB0783
 HB0783  VERT ORDER      -  FIRST     CLASS II
 HB0783
 HB0783.The horizontal coordinates were scaled from a map and have
 HB0783.an estimated accuracy of +/- 6 seconds.
 HB0783
 HB0783.The orthometric height was determined by differential leveling and
 HB0783.adjusted by the NATIONAL GEODETIC SURVEY
 HB0783.in June 1991.
 HB0783
 HB0783.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0783.GEOID18 height accuracy estimate available here.
 HB0783
 HB0783.Click photographs - Photos may exist for this station.
 HB0783
 HB0783.The dynamic height is computed by dividing the NAVD 88
 HB0783.geopotential number by the normal gravity value computed on the
 HB0783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0783.degrees latitude (g = 980.6199 gals.).
 HB0783
 HB0783.The modeled gravity was interpolated from observed gravity values.
 HB0783
 HB0783;                    North         East    Units  Estimated Accuracy
 HB0783;SPC IL W     -    88,440.      781,320.      MT  (+/- 180 meters Scaled)
 HB0783
 HB0783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG012482(NAD 83)
 HB0783
 HB0783                          SUPERSEDED SURVEY CONTROL
 HB0783
 HB0783  NGVD 29 (11/26/84)  194.100  (m)          636.81   (f) ADJUSTED    1 2
 HB0783
 HB0783.Superseded values are not recommended for survey control.
 HB0783
 HB0783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0783.See file dsdata.pdf to determine how the superseded data were derived.
 HB0783
 HB0783_MARKER: DB = BENCH MARK DISK
 HB0783_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0783_SP_SET: BUILDING
 HB0783_STAMPING: S 10 1922
 HB0783_MARK LOGO: CGS
 HB0783_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0783
 HB0783  HISTORY     - Date     Condition        Report By
 HB0783  HISTORY     - 1922     MONUMENTED       CGS
 HB0783  HISTORY     - 1954     GOOD             CGS
 HB0783  HISTORY     - 1976     GOOD             ILDT
 HB0783  HISTORY     - 20020827 MARK NOT FOUND   USACE
 HB0783  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0783
 HB0783                          STATION DESCRIPTION
 HB0783
 HB0783'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0783'AT ANNA.
 HB0783'AT ANNA, AT THE INTERSECTION OF SOUTH MAIN STREET AND EAST DAVIE
 HB0783'STREET, 1/2 BLOCK SOUTHWEST OF THE CROSSING OF MAIN STREET AND THE
 HB0783'ILLINOIS CENTRAL RAILROAD, 12 FEET SOUTH OF THE SOUTH CURB OF
 HB0783'DAVIE STREET, SET VERTICALLY IN THE LOWEST LAYER OF STONE MASONRY
 HB0783'OF THE NORTH WALL OF ANNA NATIONAL BANK BUILDING, 8 FEET WEST OF
 HB0783'ENTRANCE CORNER, 1.2 FEET ABOVE LEVEL OF SIDE WALK.
 HB0783
 HB0783                          STATION RECOVERY (1976)
 HB0783
 HB0783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0783'RECOVERED IN GOOD CONDITION.
 HB0783
 HB0783                          STATION RECOVERY (2002)
 HB0783
 HB0783'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0783'MARK DESTROYED. OLD BANK BUILDING TORN DOWN AND REBUILT IN 1989, ABOUT
 HB0783'50 FT SOUTH OF OLD BUILDING.
 HB0783
 HB0783                          STATION RECOVERY (2012)
 HB0783
 HB0783'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0783'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0784 ***********************************************************************
 HB0784  DESIGNATION -  S 10 RESET
 HB0784  PID         -  HB0784
 HB0784  STATE/COUNTY-  IL/UNION
 HB0784  COUNTRY     -  US
 HB0784  USGS QUAD   -  ANNA (2018)
 HB0784
 HB0784                         *CURRENT SURVEY CONTROL
 HB0784  ______________________________________________________________________
 HB0784* NAD 83(1986) POSITION- 37 27 35.     (N) 089 14 50.     (W)   SCALED
 HB0784* NAVD 88 ORTHO HEIGHT -   194.086 (meters)      636.76  (feet) ADJUSTED
 HB0784  ______________________________________________________________________
 HB0784  GEOID HEIGHT    -        -28.539 (meters)                     GEOID18
 HB0784  DYNAMIC HEIGHT  -        193.947 (meters)      636.31  (feet) COMP
 HB0784  MODELED GRAVITY -    979,910.5   (mgal)                       NAVD 88
 HB0784
 HB0784  VERT ORDER      -  FIRST     CLASS I
 HB0784
 HB0784.The horizontal coordinates were scaled from a map and have
 HB0784.an estimated accuracy of +/- 6 seconds.
 HB0784
 HB0784.The orthometric height was determined by differential leveling and
 HB0784.adjusted by the NATIONAL GEODETIC SURVEY
 HB0784.in June 1991.
 HB0784
 HB0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0784.GEOID18 height accuracy estimate available here.
 HB0784
 HB0784.Click photographs - Photos may exist for this station.
 HB0784
 HB0784.The dynamic height is computed by dividing the NAVD 88
 HB0784.geopotential number by the normal gravity value computed on the
 HB0784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0784.degrees latitude (g = 980.6199 gals.).
 HB0784
 HB0784.The modeled gravity was interpolated from observed gravity values.
 HB0784
 HB0784;                    North         East    Units  Estimated Accuracy
 HB0784;SPC IL W     -    88,400.      781,340.      MT  (+/- 180 meters Scaled)
 HB0784
 HB0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG012482(NAD 83)
 HB0784
 HB0784                          SUPERSEDED SURVEY CONTROL
 HB0784
 HB0784  NGVD 29 (11/26/84)  194.093  (m)          636.79   (f) ADJUSTED    1 1
 HB0784
 HB0784.Superseded values are not recommended for survey control.
 HB0784
 HB0784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0784.See file dsdata.pdf to determine how the superseded data were derived.
 HB0784
 HB0784_MARKER: DB = BENCH MARK DISK
 HB0784_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0784_SP_SET: BUILDING
 HB0784_STAMPING: S 10 RESET 1958
 HB0784_MARK LOGO: CGS
 HB0784_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0784
 HB0784  HISTORY     - Date     Condition        Report By
 HB0784  HISTORY     - 1958     MONUMENTED       LOCENG
 HB0784  HISTORY     - 1969     GOOD             CGS
 HB0784  HISTORY     - 1976     GOOD             ILDT
 HB0784  HISTORY     - 1976     GOOD             ILDT
 HB0784  HISTORY     - 1976     GOOD             ILDT
 HB0784  HISTORY     - 20020827 POOR             USACE
 HB0784  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0784  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0784
 HB0784                          STATION DESCRIPTION
 HB0784
 HB0784'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0784'AT ANNA.
 HB0784'AT ANNA, 65 YARDS SOUTH AND ACROSS THE ILLINOIS CENTRAL RAILROAD
 HB0784'AND W. DAVIE STREET FROM THE SOUTH CORNER OF THE ILLINOIS CENTRAL
 HB0784'RAILROAD STATION, 160 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 HB0784'MAIN TRACK, SET VERTICALLY IN THE NORTHEAST FACE AND 8.2 FEET
 HB0784'NORTHWEST OF THE EAST CORNER OF THE ANNA NATIONAL BANK BUILDING,
 HB0784'42 FEET NORTHWEST OF THE CENTER LINE OF S. MAIN STREET, 12 FEET
 HB0784'SOUTHWEST OF THE SOUTHWEST CURB OF W. DAVIE STREET, AND 1.3 FEET
 HB0784'ABOVE THE LEVEL OF THE SIDEWALK.  SEC 20, T12S, R1W
 HB0784
 HB0784                          STATION RECOVERY (1976)
 HB0784
 HB0784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0784'RECOVERED IN GOOD CONDITION.
 HB0784
 HB0784                          STATION RECOVERY (1976)
 HB0784
 HB0784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0784'RECOVERED IN GOOD CONDITION.
 HB0784
 HB0784                          STATION RECOVERY (1976)
 HB0784
 HB0784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0784'RECOVERED IN GOOD CONDITION.
 HB0784
 HB0784                          STATION RECOVERY (2002)
 HB0784
 HB0784'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0784'MARK DESTROYED. OLD BANK BUILDING TORN DOWN AND REBUILT IN 1989, ABOUT
 HB0784'50 FT SOUTH OF OLD BUILDING.
 HB0784
 HB0784                          STATION RECOVERY (2011)
 HB0784
 HB0784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0784'MARK NOT FOUND.
 HB0784
 HB0784                          STATION RECOVERY (2012)
 HB0784
 HB0784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0784'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0055 ***********************************************************************
 KC0055  DESIGNATION -  S 102
 KC0055  PID         -  KC0055
 KC0055  STATE/COUNTY-  IL/MACOUPIN
 KC0055  COUNTRY     -  US
 KC0055  USGS QUAD   -  GREENFIELD (2018)
 KC0055
 KC0055                         *CURRENT SURVEY CONTROL
 KC0055  ______________________________________________________________________
 KC0055* NAD 83(1986) POSITION- 39 18 20.     (N) 090 08 06.     (W)   SCALED
 KC0055* NAVD 88 ORTHO HEIGHT -   156.136 (meters)      512.26  (feet) ADJUSTED
 KC0055  ______________________________________________________________________
 KC0055  GEOID HEIGHT    -        -31.789 (meters)                     GEOID18
 KC0055  DYNAMIC HEIGHT  -        156.047 (meters)      511.96  (feet) COMP
 KC0055  MODELED GRAVITY -    980,053.3   (mgal)                       NAVD 88
 KC0055
 KC0055  VERT ORDER      -  SECOND    CLASS 0
 KC0055
 KC0055.The horizontal coordinates were scaled from a map and have
 KC0055.an estimated accuracy of +/- 6 seconds.
 KC0055
 KC0055.The orthometric height was determined by differential leveling and
 KC0055.adjusted by the NATIONAL GEODETIC SURVEY
 KC0055.in June 1991.
 KC0055
 KC0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0055.GEOID18 height accuracy estimate available here.
 KC0055
 KC0055.Click photographs - Photos may exist for this station.
 KC0055
 KC0055.The dynamic height is computed by dividing the NAVD 88
 KC0055.geopotential number by the normal gravity value computed on the
 KC0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0055.degrees latitude (g = 980.6199 gals.).
 KC0055
 KC0055.The modeled gravity was interpolated from observed gravity values.
 KC0055
 KC0055;                    North         East    Units  Estimated Accuracy
 KC0055;SPC IL W     -   292,890.      702,730.      MT  (+/- 180 meters Scaled)
 KC0055
 KC0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD470545(NAD 83)
 KC0055
 KC0055                          SUPERSEDED SURVEY CONTROL
 KC0055
 KC0055  NGVD 29 (??/??/92)  156.267  (m)          512.69   (f) ADJ UNCH    2 0
 KC0055
 KC0055.Superseded values are not recommended for survey control.
 KC0055
 KC0055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0055.See file dsdata.pdf to determine how the superseded data were derived.
 KC0055
 KC0055_MARKER: DB = BENCH MARK DISK
 KC0055_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0055_SP_SET: BRIDGE
 KC0055_STAMPING: S 102 1935
 KC0055_MARK LOGO: CGS
 KC0055_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0055
 KC0055  HISTORY     - Date     Condition        Report By
 KC0055  HISTORY     - 1935     MONUMENTED       CGS
 KC0055
 KC0055                          STATION DESCRIPTION
 KC0055
 KC0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0055'6.8 MI SE FROM GREENFIELD.
 KC0055'IN MACOUPIN COUNTY, 2.7 MILES SOUTH ALONG THE CHICAGO,
 KC0055'BURLINGTON AND QUINCY RAILROAD FROM THE STATION AT GREENFIELD,
 KC0055'GREENE COUNTY, THENCE 4.1 MILES EAST ALONG STATE HIGHWAY 108,
 KC0055'AT A STEEL BRIDGE OVER JOES CREEK, AND IN THE TOP OF THE NORTH
 KC0055'SIDE OF THE EAST ABUTMENT.  A STANDARD DISK, STAMPED S 102 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0061 ***********************************************************************
 JC0061  DESIGNATION -  S 103
 JC0061  PID         -  JC0061
 JC0061  STATE/COUNTY-  IL/MADISON
 JC0061  COUNTRY     -  US
 JC0061  USGS QUAD   -  BETHALTO (2018)
 JC0061
 JC0061                         *CURRENT SURVEY CONTROL
 JC0061  ______________________________________________________________________
 JC0061* NAD 83(1986) POSITION- 38 53 06.     (N) 090 07 19.     (W)   SCALED
 JC0061* NAVD 88 ORTHO HEIGHT -   133.714 (meters)      438.69  (feet) ADJUSTED
 JC0061  ______________________________________________________________________
 JC0061  GEOID HEIGHT    -        -31.427 (meters)                     GEOID18
 JC0061  DYNAMIC HEIGHT  -        133.631 (meters)      438.42  (feet) COMP
 JC0061  MODELED GRAVITY -    980,008.0   (mgal)                       NAVD 88
 JC0061
 JC0061  VERT ORDER      -  FIRST     CLASS II
 JC0061
 JC0061.The horizontal coordinates were scaled from a map and have
 JC0061.an estimated accuracy of +/- 6 seconds.
 JC0061
 JC0061.The orthometric height was determined by differential leveling and
 JC0061.adjusted by the NATIONAL GEODETIC SURVEY
 JC0061.in June 1991.
 JC0061
 JC0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0061.GEOID18 height accuracy estimate available here.
 JC0061
 JC0061.Click photographs - Photos may exist for this station.
 JC0061
 JC0061.The dynamic height is computed by dividing the NAVD 88
 JC0061.geopotential number by the normal gravity value computed on the
 JC0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0061.degrees latitude (g = 980.6199 gals.).
 JC0061
 JC0061.The modeled gravity was interpolated from observed gravity values.
 JC0061
 JC0061;                    North         East    Units  Estimated Accuracy
 JC0061;SPC IL W     -   246,200.      703,880.      MT  (+/- 180 meters Scaled)
 JC0061
 JC0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD496079(NAD 83)
 JC0061
 JC0061                          SUPERSEDED SURVEY CONTROL
 JC0061
 JC0061  NGVD 29 (11/26/84)  133.680  (m)          438.58   (f) ADJUSTED    1 2
 JC0061
 JC0061.Superseded values are not recommended for survey control.
 JC0061
 JC0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0061.See file dsdata.pdf to determine how the superseded data were derived.
 JC0061
 JC0061_MARKER: DB = BENCH MARK DISK
 JC0061_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0061_SP_SET: BRIDGE
 JC0061_STAMPING: S 103 1935
 JC0061_MARK LOGO: CGS
 JC0061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0061+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 JC0061
 JC0061  HISTORY     - Date     Condition        Report By
 JC0061  HISTORY     - 1935     MONUMENTED       CGS
 JC0061  HISTORY     - 1949     GOOD             CGS
 JC0061  HISTORY     - 1959     GOOD             CGS
 JC0061  HISTORY     - 1981     GOOD             NGS
 JC0061  HISTORY     - 20120430 GOOD             ILDT
 JC0061
 JC0061                          STATION DESCRIPTION
 JC0061
 JC0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0061'AT EAST ALTON.
 JC0061'AT EAST ALTON, MADISON COUNTY, ON THE CLEVELAND, CINCINNATI,
 JC0061'CHICAGO AND ST. LOUIS RAILWAY, 125 YARDS EAST OF A CROSSING OF
 JC0061'U.S. HIGHWAY 67, AT BRIDGE 576, 2-1/2 YARDS SOUTH OF THE
 JC0061'CENTERLINE OF THE TRACK, AND IN THE TOP OF THE WEST ABUTMENT.
 JC0061'A STANDARD DISK, STAMPED S 103 1935.
 JC0061
 JC0061                          STATION RECOVERY (1959)
 JC0061
 JC0061'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 JC0061'RECOVERED IN GOOD CONDITION.
 JC0061
 JC0061                          STATION RECOVERY (1981)
 JC0061
 JC0061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0061'IN EAST ALTON, SET IN TOP OF THE SOUTH END OF THE WEST ABUTMENT OF AN
 JC0061'ABANDON RAILROAD BRIDGE OVER WOOD RIVER, THE TRACKS HAVE BEEN REMOVED
 JC0061'AND THE AREA IS NOW OWNED BY THE OLIN WORKS COMPANY, 125.00 METERS
 JC0061'(410.0 FEET) EAST OF THE CENTER OF MILTON ROAD.  NOTE, THE MARK HAS
 JC0061'BEEN DEFACED BUT THE DESIGNATION (S 103) IS STILL LEGIBLE, THE DATE IS
 JC0061'NOT. THE MARK IS INTACK AND APPEARS GOOD FOR ELEVATIONS.
 JC0061
 JC0061                          STATION RECOVERY (2012)
 JC0061
 JC0061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0908 ***********************************************************************
 JB0908  DESIGNATION -  S 104
 JB0908  PID         -  JB0908
 JB0908  STATE/COUNTY-  IL/MARION
 JB0908  COUNTRY     -  US
 JB0908  USGS QUAD   -  CENTRALIA WEST (2018)
 JB0908
 JB0908                         *CURRENT SURVEY CONTROL
 JB0908  ______________________________________________________________________
 JB0908* NAD 83(1986) POSITION- 38 31 32.     (N) 089 07 47.     (W)   SCALED
 JB0908* NAVD 88 ORTHO HEIGHT -   151.938 (meters)      498.48  (feet) ADJUSTED
 JB0908  ______________________________________________________________________
 JB0908  GEOID HEIGHT    -        -30.662 (meters)                     GEOID18
 JB0908  DYNAMIC HEIGHT  -        151.842 (meters)      498.17  (feet) COMP
 JB0908  MODELED GRAVITY -    979,990.0   (mgal)                       NAVD 88
 JB0908
 JB0908  VERT ORDER      -  SECOND    CLASS 0
 JB0908
 JB0908.The horizontal coordinates were scaled from a map and have
 JB0908.an estimated accuracy of +/- 6 seconds.
 JB0908
 JB0908.The orthometric height was determined by differential leveling and
 JB0908.adjusted by the NATIONAL GEODETIC SURVEY
 JB0908.in June 1991.
 JB0908
 JB0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0908.GEOID18 height accuracy estimate available here.
 JB0908
 JB0908.Click photographs - Photos may exist for this station.
 JB0908
 JB0908.The dynamic height is computed by dividing the NAVD 88
 JB0908.geopotential number by the normal gravity value computed on the
 JB0908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0908.degrees latitude (g = 980.6199 gals.).
 JB0908
 JB0908.The modeled gravity was interpolated from observed gravity values.
 JB0908
 JB0908;                    North         East    Units  Estimated Accuracy
 JB0908;SPC IL E     -   206,610.      230,560.      MT  (+/- 180 meters Scaled)
 JB0908
 JB0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH143662(NAD 83)
 JB0908
 JB0908                          SUPERSEDED SURVEY CONTROL
 JB0908
 JB0908  NGVD 29 (??/??/92)  152.067  (m)          498.91   (f) ADJ UNCH    2 0
 JB0908
 JB0908.Superseded values are not recommended for survey control.
 JB0908
 JB0908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0908.See file dsdata.pdf to determine how the superseded data were derived.
 JB0908
 JB0908_MARKER: DB = BENCH MARK DISK
 JB0908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0908_STAMPING: S 104 1935
 JB0908_MARK LOGO: CGS
 JB0908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0908+STABILITY: SURFACE MOTION
 JB0908
 JB0908  HISTORY     - Date     Condition        Report By
 JB0908  HISTORY     - 1935     MONUMENTED       CGS
 JB0908  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0908  HISTORY     - 20130925 POOR             ILDT
 JB0908  HISTORY     - 20131212 MARK NOT FOUND   AMESC
 JB0908  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB0908
 JB0908                          STATION DESCRIPTION
 JB0908
 JB0908'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0908'AT CENTRALIA.
 JB0908'AT CENTRALIA, MARION COUNTY, AT THE NORTHEAST CORNER OF THE
 JB0908'INTERSECTION OF SECOND AND SOUTH MAPLE STREETS, 17 YARDS EAST
 JB0908'OF THE CENTERLINE OF SOUTH MAPLE STREET, 10 YARDS NORTH OF THE
 JB0908'CENTERLINE OF SECOND STREET, AT THE PUBLIC LIBRARY, AND IN THE
 JB0908'SOUTHWEST CORNER OF THE GROUNDS.  A STANDARD DISK, STAMPED S
 JB0908'104 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0908
 JB0908                          STATION RECOVERY (2011)
 JB0908
 JB0908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0908'MARK NOT FOUND.
 JB0908
 JB0908                          STATION RECOVERY (2013)
 JB0908
 JB0908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0908'MARK UNCOVERED WITH NO CAP.
 JB0908
 JB0908                          STATION RECOVERY (2013)
 JB0908
 JB0908'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 JB0908'MARK NOT FOUND.
 JB0908
 JB0908                          STATION RECOVERY (2014)
 JB0908
 JB0908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0908'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0436 ***********************************************************************
 HB0436  DESIGNATION -  S 105
 HB0436  PID         -  HB0436
 HB0436  STATE/COUNTY-  IL/JOHNSON
 HB0436  COUNTRY     -  US
 HB0436  USGS QUAD   -  VIENNA (2018)
 HB0436
 HB0436                         *CURRENT SURVEY CONTROL
 HB0436  ______________________________________________________________________
 HB0436* NAD 83(1986) POSITION- 37 24 52.9    (N) 088 53 46.1    (W)   HD_HELD2
 HB0436* NAVD 88 ORTHO HEIGHT -   119.774 (meters)      392.96  (feet) ADJUSTED
 HB0436  ______________________________________________________________________
 HB0436  GEOID HEIGHT    -        -28.643 (meters)                     GEOID18
 HB0436  DYNAMIC HEIGHT  -        119.689 (meters)      392.68  (feet) COMP
 HB0436  MODELED GRAVITY -    979,913.9   (mgal)                       NAVD 88
 HB0436
 HB0436  VERT ORDER      -  SECOND    CLASS 0
 HB0436
 HB0436.The horizontal coordinates were established by autonomous hand held GPS
 HB0436.observations and have an estimated accuracy of +/- 10 meters.
 HB0436
 HB0436.The orthometric height was determined by differential leveling and
 HB0436.adjusted by the NATIONAL GEODETIC SURVEY
 HB0436.in June 1991.
 HB0436
 HB0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0436.GEOID18 height accuracy estimate available here.
 HB0436
 HB0436.Click photographs - Photos may exist for this station.
 HB0436
 HB0436.The dynamic height is computed by dividing the NAVD 88
 HB0436.geopotential number by the normal gravity value computed on the
 HB0436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0436.degrees latitude (g = 980.6199 gals.).
 HB0436
 HB0436.The modeled gravity was interpolated from observed gravity values.
 HB0436
 HB0436;                    North         East    Units  Estimated Accuracy
 HB0436;SPC IL E     -    83,162.      250,178.      MT  (+/- 10 meters HH2 GPS)
 HB0436
 HB0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3220142564(NAD 83)
 HB0436
 HB0436                          SUPERSEDED SURVEY CONTROL
 HB0436
 HB0436  NGVD 29 (11/26/84)  119.836  (m)          393.16   (f) ADJUSTED    2 0
 HB0436
 HB0436.Superseded values are not recommended for survey control.
 HB0436
 HB0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0436.See file dsdata.pdf to determine how the superseded data were derived.
 HB0436
 HB0436_MARKER: DB = BENCH MARK DISK
 HB0436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0436_STAMPING: S 105 1935
 HB0436_MARK LOGO: CGS
 HB0436_PROJECTION: PROJECTING 10 CENTIMETERS
 HB0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0436+STABILITY: SURFACE MOTION
 HB0436_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0436+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2019
 HB0436
 HB0436  HISTORY     - Date     Condition        Report By
 HB0436  HISTORY     - 1935     MONUMENTED       CGS
 HB0436  HISTORY     - 1941     GOOD             CGS
 HB0436  HISTORY     - 20020604 GOOD             USACE
 HB0436  HISTORY     - 20100610 GOOD             ILDT
 HB0436  HISTORY     - 20110423 POOR             GEOCAC
 HB0436  HISTORY     - 20140709 GOOD             ILDT
 HB0436  HISTORY     - 20170109 GOOD             ILDT
 HB0436  HISTORY     - 20190410 GOOD             MCA
 HB0436
 HB0436                          STATION DESCRIPTION
 HB0436
 HB0436'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 HB0436'AT VIENNA.
 HB0436'AT VIENNA, JOHNSON COUNTY, AT THE COUNTY COURTHOUSE, AND IN THE
 HB0436'NORTHEAST CORNER OF THE COURTHOUSE YARD.  A STANDARD DISK,
 HB0436'STAMPED S 105 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0436
 HB0436                          STATION RECOVERY (2002)
 HB0436
 HB0436'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0436'RECOVERED IN GOOD CONDITION.
 HB0436
 HB0436                          STATION RECOVERY (2010)
 HB0436
 HB0436'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0436'RECOVERED IN GOOD CONDITION.
 HB0436
 HB0436                          STATION RECOVERY (2011)
 HB0436
 HB0436'RECOVERY NOTE BY GEOCACHING 2011 (SVT)
 HB0436'FOUND IN POOR CONDITION. EITHER COVERED IN SAP OR SCRATCHED BY
 HB0436'SOMETHING.
 HB0436
 HB0436                          STATION RECOVERY (2014)
 HB0436
 HB0436'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0436'RECOVERED IN GOOD CONDITION.
 HB0436
 HB0436                          STATION RECOVERY (2017)
 HB0436
 HB0436'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (MF)
 HB0436'MONUMENT FOUND AS DESCRIBED
 HB0436
 HB0436                          STATION RECOVERY (2019)
 HB0436
 HB0436'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2019 (CCM)
 HB0436'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0764 ***********************************************************************
 HB0764  DESIGNATION -  S 107
 HB0764  PID         -  HB0764
 HB0764  STATE/COUNTY-  IL/ALEXANDER
 HB0764  COUNTRY     -  US
 HB0764  USGS QUAD   -  TAMMS (2018)
 HB0764
 HB0764                         *CURRENT SURVEY CONTROL
 HB0764  ______________________________________________________________________
 HB0764* NAD 83(1986) POSITION- 37 10 08.     (N) 089 21 19.     (W)   SCALED
 HB0764* NAVD 88 ORTHO HEIGHT -   104.455 (meters)      342.70  (feet) ADJUSTED
 HB0764  ______________________________________________________________________
 HB0764  GEOID HEIGHT    -        -28.186 (meters)                     GEOID18
 HB0764  DYNAMIC HEIGHT  -        104.380 (meters)      342.45  (feet) COMP
 HB0764  MODELED GRAVITY -    979,916.3   (mgal)                       NAVD 88
 HB0764
 HB0764  VERT ORDER      -  SECOND    CLASS 0
 HB0764
 HB0764.The horizontal coordinates were scaled from a map and have
 HB0764.an estimated accuracy of +/- 6 seconds.
 HB0764
 HB0764.The orthometric height was determined by differential leveling and
 HB0764.adjusted by the NATIONAL GEODETIC SURVEY
 HB0764.in June 1991.
 HB0764
 HB0764.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0764.GEOID18 height accuracy estimate available here.
 HB0764
 HB0764.Click photographs - Photos may exist for this station.
 HB0764
 HB0764.The dynamic height is computed by dividing the NAVD 88
 HB0764.geopotential number by the normal gravity value computed on the
 HB0764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0764.degrees latitude (g = 980.6199 gals.).
 HB0764
 HB0764.The modeled gravity was interpolated from observed gravity values.
 HB0764
 HB0764;                    North         East    Units  Estimated Accuracy
 HB0764;SPC IL W     -    56,040.      772,060.      MT  (+/- 180 meters Scaled)
 HB0764
 HB0764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG908162(NAD 83)
 HB0764
 HB0764                          SUPERSEDED SURVEY CONTROL
 HB0764
 HB0764  NGVD 29 (11/26/84)  104.341  (m)          342.33   (f) ADJUSTED    2 0
 HB0764
 HB0764.Superseded values are not recommended for survey control.
 HB0764
 HB0764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0764.See file dsdata.pdf to determine how the superseded data were derived.
 HB0764
 HB0764_MARKER: DB = BENCH MARK DISK
 HB0764_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0764_STAMPING: S 107 1935
 HB0764_MARK LOGO: CGS
 HB0764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0764+STABILITY: SURFACE MOTION
 HB0764
 HB0764  HISTORY     - Date     Condition        Report By
 HB0764  HISTORY     - 1935     MONUMENTED       CGS
 HB0764
 HB0764                          STATION DESCRIPTION
 HB0764
 HB0764'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0764'AT OLIVE BRANCH.
 HB0764'AT OLIVE BRANCH, ALEXANDER COUNTY, AT THE PUBLIC SCHOOL, 125 FEET
 HB0764'SOUTH OF THE SOUTHEAST CORNER OF THE BUILDING, 12 FEET EAST OF THE
 HB0764'CENTERLINE OF A ROAD LEADING TO THE SCHOOL, AND 2 FEET SOUTH OF A
 HB0764'POLE.  A STANDARD DISK, STAMPED S 107 1935 AND SET IN THE TOP
 HB0764'OF A CONCRETE POST.  NOTE-- APPARENTLY UNDER PAVEMENT IN PARKING
 HB0764'AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1095 ***********************************************************************
 JB1095  DESIGNATION -  S 109
 JB1095  PID         -  JB1095
 JB1095  STATE/COUNTY-  IL/WASHINGTON
 JB1095  COUNTRY     -  US
 JB1095  USGS QUAD   -  ASHLEY (2018)
 JB1095
 JB1095                         *CURRENT SURVEY CONTROL
 JB1095  ______________________________________________________________________
 JB1095* NAD 83(1986) POSITION- 38 19 49.     (N) 089 11 21.     (W)   SCALED
 JB1095* NAVD 88 ORTHO HEIGHT -   169.248 (meters)      555.27  (feet) ADJUSTED
 JB1095  ______________________________________________________________________
 JB1095  GEOID HEIGHT    -        -30.072 (meters)                     GEOID18
 JB1095  DYNAMIC HEIGHT  -        169.139 (meters)      554.92  (feet) COMP
 JB1095  MODELED GRAVITY -    979,985.1   (mgal)                       NAVD 88
 JB1095
 JB1095  VERT ORDER      -  FIRST     CLASS II
 JB1095
 JB1095.The horizontal coordinates were scaled from a map and have
 JB1095.an estimated accuracy of +/- 6 seconds.
 JB1095
 JB1095.The orthometric height was determined by differential leveling and
 JB1095.adjusted by the NATIONAL GEODETIC SURVEY
 JB1095.in June 1991.
 JB1095
 JB1095.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1095.GEOID18 height accuracy estimate available here.
 JB1095
 JB1095.Click photographs - Photos may exist for this station.
 JB1095
 JB1095.The dynamic height is computed by dividing the NAVD 88
 JB1095.geopotential number by the normal gravity value computed on the
 JB1095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1095.degrees latitude (g = 980.6199 gals.).
 JB1095
 JB1095.The modeled gravity was interpolated from observed gravity values.
 JB1095
 JB1095;                    North         East    Units  Estimated Accuracy
 JB1095;SPC IL W     -   185,080.      785,470.      MT  (+/- 180 meters Scaled)
 JB1095
 JB1095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH086447(NAD 83)
 JB1095
 JB1095                          SUPERSEDED SURVEY CONTROL
 JB1095
 JB1095  NGVD 29 (??/??/92)  169.357  (m)          555.63   (f) ADJ UNCH    1 2
 JB1095
 JB1095.Superseded values are not recommended for survey control.
 JB1095
 JB1095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1095.See file dsdata.pdf to determine how the superseded data were derived.
 JB1095
 JB1095_MARKER: DB = BENCH MARK DISK
 JB1095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1095_STAMPING: S 109 1935
 JB1095_MARK LOGO: CGS
 JB1095_PROJECTION: RECESSED 5 CENTIMETERS
 JB1095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1095+STABILITY: SURFACE MOTION
 JB1095
 JB1095  HISTORY     - Date     Condition        Report By
 JB1095  HISTORY     - 1935     MONUMENTED       CGS
 JB1095  HISTORY     - 1954     GOOD             CGS
 JB1095  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1095  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 JB1095
 JB1095                          STATION DESCRIPTION
 JB1095
 JB1095'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JB1095'AT ASHLEY.
 JB1095'AT ASHLEY, AT THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AND
 JB1095'THE LOUISVILLE AND NASHVILLE RAILROAD, ABOUT 88 YARDS NORTH OF
 JB1095'I.C. RR STATION, 23.2 FEET NORTH OF NORTH RAIL OF THE L. AND N.
 JB1095'RR (SINGLE TRACK), 28.3 FEET EAST OF EAST RAIL OF EAST MAIN
 JB1095'TRACK OF THE I.C. RR, 13 FEET WEST-NORTHWEST OF A TELEPHONE POLE
 JB1095'ALONG L. AND N. RR, 21 1/2 FEET SOUTH OF THE FIRST TELEPHONE
 JB1095'POLE NORTH OF CROSSING AND IN LINE WITH ROW OF POLES TO THE
 JB1095'SOUTH, 23 FEET SOUTHEAST OF SOUTHEAST CORNER OF CONCRETE BASE OF
 JB1095'A SIGNAL RELAY BOX, 1 FOOT WEST OF A WHITE WOODEN WITNESS POST,
 JB1095'ABOUT LEVEL WITH TRACKS AND SET IN THE TOP OF A CONCRETE POST
 JB1095'ABOUT 2 INCHES UNDERGROUND.
 JB1095
 JB1095                          STATION RECOVERY (1974)
 JB1095
 JB1095'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1095'MARK NOT FOUND.
 JB1095
 JB1095                          STATION RECOVERY (2011)
 JB1095
 JB1095'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1095'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7256 ***********************************************************************
 AB7256  DESIGNATION -  S 11 RESET
 AB7256  PID         -  AB7256
 AB7256  STATE/COUNTY-  IL/DOUGLAS
 AB7256  COUNTRY     -  US
 AB7256  USGS QUAD   -  ARCOLA (2018)
 AB7256
 AB7256                         *CURRENT SURVEY CONTROL
 AB7256  ______________________________________________________________________
 AB7256* NAD 83(1986) POSITION- 39 41 19.     (N) 088 16 59.     (W)   SCALED
 AB7256* NAVD 88 ORTHO HEIGHT -   200.49  (meters)      657.8   (feet) RESET
 AB7256  ______________________________________________________________________
 AB7256  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 AB7256  VERT ORDER      -  THIRD
 AB7256
 AB7256.The horizontal coordinates were scaled from a map and have
 AB7256.an estimated accuracy of +/- 6 seconds.
 AB7256
 AB7256.The orthometric height was computed from unverified reset data.
 AB7256
 AB7256.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7256.GEOID18 height accuracy estimate available here.
 AB7256
 AB7256.Click photographs - Photos may exist for this station.
 AB7256
 AB7256;                    North         East    Units  Estimated Accuracy
 AB7256;SPC IL E     -   335,430.      304,310.      MT  (+/- 180 meters Scaled)
 AB7256
 AB7256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ899939(NAD 83)
 AB7256
 AB7256                          SUPERSEDED SURVEY CONTROL
 AB7256
 AB7256.No superseded survey control is available for this station.
 AB7256
 AB7256_MARKER: DV = VERTICAL CONTROL DISK
 AB7256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7256_STAMPING: S 11 RESET 1994
 AB7256_MARK LOGO: NGS
 AB7256_PROJECTION: FLUSH
 AB7256_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7256+STABILITY: SURFACE MOTION
 AB7256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7256+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2013
 AB7256
 AB7256  HISTORY     - Date     Condition        Report By
 AB7256  HISTORY     - 1994     MONUMENTED       NGS
 AB7256  HISTORY     - 20110907 GOOD             ILDT
 AB7256  HISTORY     - 20130709 GOOD             ILDT
 AB7256
 AB7256                          STATION DESCRIPTION
 AB7256
 AB7256'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (RKB)
 AB7256'STATION IS LOCATED ABOUT 1 MI (1.6 KM) NORTHEAST OF ARCOLA ON DOUGLAS
 AB7256'COUNTY ROAD 1000E.  TO REACH FROM THE STATE ROUTE 133 OVERPASS OF
 AB7256'INTERSTATE HIGHWAY 57 ON THE EAST SIDE OF ARCOLA, PROCEED EAST FOR 0.5
 AB7256'MI (0.8 KM) TO COUNTY ROAD 1000E, TURN LEFT NORTH FOR 0.5 MI (0.8 KM)
 AB7256'TO THE VICINITY OF THE ARCOLA SEWAGE TREATMENT PLANT AND THE STATION
 AB7256'ON THE LEFT, 6.2 M (20.3 FT) WEST OF THE CENTERLINE OF THE ROAD, 92.3
 AB7256'M (302.8 FT) SOUTH OF A RED FIRE HYDRANT, 25.1 M (82.3 FT) NORTH OF
 AB7256'THE APPROXIMATE CENTERLINE OF A GRAVEL DRIVEWAY THROUGH A GATE, 1.5 M
 AB7256'(4.9 FT) EAST OF A FIBERGLASS WITNESS POST, AND SET IN THE TOP OF A
 AB7256'0.3 M (1.0 FT) ROUND CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND.
 AB7256
 AB7256                          STATION RECOVERY (2011)
 AB7256
 AB7256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 AB7256'RECOVERED IN GOOD CONDITION.
 AB7256
 AB7256                          STATION RECOVERY (2013)
 AB7256
 AB7256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AB7256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0336 ***********************************************************************
 HB0336  DESIGNATION -  S 111
 HB0336  PID         -  HB0336
 HB0336  STATE/COUNTY-  IL/MASSAC
 HB0336  COUNTRY     -  US
 HB0336  USGS QUAD   -  METROPOLIS (2018)
 HB0336
 HB0336                         *CURRENT SURVEY CONTROL
 HB0336  ______________________________________________________________________
 HB0336* NAD 83(1986) POSITION- 37 09 40.     (N) 088 43 13.     (W)   SCALED
 HB0336* NAVD 88 ORTHO HEIGHT -   103.118 (meters)      338.31  (feet) ADJUSTED
 HB0336  ______________________________________________________________________
 HB0336  GEOID HEIGHT    -        -28.471 (meters)                     GEOID18
 HB0336  DYNAMIC HEIGHT  -        103.044 (meters)      338.07  (feet) COMP
 HB0336  MODELED GRAVITY -    979,908.5   (mgal)                       NAVD 88
 HB0336
 HB0336  VERT ORDER      -  SECOND    CLASS 0
 HB0336
 HB0336.The horizontal coordinates were scaled from a map and have
 HB0336.an estimated accuracy of +/- 6 seconds.
 HB0336
 HB0336.The orthometric height was determined by differential leveling and
 HB0336.adjusted by the NATIONAL GEODETIC SURVEY
 HB0336.in June 1991.
 HB0336
 HB0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0336.GEOID18 height accuracy estimate available here.
 HB0336
 HB0336.Click photographs - Photos may exist for this station.
 HB0336
 HB0336.The dynamic height is computed by dividing the NAVD 88
 HB0336.geopotential number by the normal gravity value computed on the
 HB0336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0336.degrees latitude (g = 980.6199 gals.).
 HB0336
 HB0336.The modeled gravity was interpolated from observed gravity values.
 HB0336
 HB0336;                    North         East    Units  Estimated Accuracy
 HB0336;SPC IL E     -    54,940.      265,630.      MT  (+/- 180 meters Scaled)
 HB0336
 HB0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG472141(NAD 83)
 HB0336
 HB0336                          SUPERSEDED SURVEY CONTROL
 HB0336
 HB0336  NGVD 29 (11/26/84)  103.166  (m)          338.47   (f) ADJUSTED    2 0
 HB0336
 HB0336.Superseded values are not recommended for survey control.
 HB0336
 HB0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0336.See file dsdata.pdf to determine how the superseded data were derived.
 HB0336
 HB0336_MARKER: DB = BENCH MARK DISK
 HB0336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0336_STAMPING: S 111 1935
 HB0336_MARK LOGO: CGS
 HB0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0336+STABILITY: SURFACE MOTION
 HB0336
 HB0336  HISTORY     - Date     Condition        Report By
 HB0336  HISTORY     - 1935     MONUMENTED       CGS
 HB0336
 HB0336                          STATION DESCRIPTION
 HB0336
 HB0336'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0336'AT METROPOLIS.
 HB0336'AT METROPOLIS, MASSAC COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0336'1.7 MILES NORTH OF THE STATION, 0.3 MILE NORTH OF BROOKPORT
 HB0336'JUNCTION, AT THE NORTH CITY LIMITS, 13 YARDS SOUTH OF A COUNTY-ROAD
 HB0336'CROSSING, AND 15 YARDS EAST OF THE CENTERLINE OF THE TRACK.
 HB0336'A STANDARD DISK, STAMPED S 111 1935 AND SET IN THE TOP OF A
 HB0336'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0843 ***********************************************************************
 JB0843  DESIGNATION -  S 113
 JB0843  PID         -  JB0843
 JB0843  STATE/COUNTY-  IL/BOND
 JB0843  COUNTRY     -  US
 JB0843  USGS QUAD   -  PLEASANT MOUND (2018)
 JB0843
 JB0843                         *CURRENT SURVEY CONTROL
 JB0843  ______________________________________________________________________
 JB0843* NAD 83(1986) POSITION- 38 49 35.     (N) 089 18 43.     (W)   SCALED
 JB0843* NAVD 88 ORTHO HEIGHT -   156.487 (meters)      513.41  (feet) ADJUSTED
 JB0843  ______________________________________________________________________
 JB0843  GEOID HEIGHT    -        -31.330 (meters)                     GEOID18
 JB0843  DYNAMIC HEIGHT  -        156.390 (meters)      513.09  (feet) COMP
 JB0843  MODELED GRAVITY -    980,004.0   (mgal)                       NAVD 88
 JB0843
 JB0843  VERT ORDER      -  SECOND    CLASS 0
 JB0843
 JB0843.The horizontal coordinates were scaled from a map and have
 JB0843.an estimated accuracy of +/- 6 seconds.
 JB0843
 JB0843.The orthometric height was determined by differential leveling and
 JB0843.adjusted by the NATIONAL GEODETIC SURVEY
 JB0843.in June 1991.
 JB0843
 JB0843.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0843.GEOID18 height accuracy estimate available here.
 JB0843
 JB0843.Click photographs - Photos may exist for this station.
 JB0843
 JB0843.The dynamic height is computed by dividing the NAVD 88
 JB0843.geopotential number by the normal gravity value computed on the
 JB0843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0843.degrees latitude (g = 980.6199 gals.).
 JB0843
 JB0843.The modeled gravity was interpolated from observed gravity values.
 JB0843
 JB0843;                    North         East    Units  Estimated Accuracy
 JB0843;SPC IL W     -   240,040.      774,220.      MT  (+/- 180 meters Scaled)
 JB0843
 JB0843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ993000(NAD 83)
 JB0843
 JB0843                          SUPERSEDED SURVEY CONTROL
 JB0843
 JB0843  NGVD 29 (??/??/92)  156.615  (m)          513.83   (f) ADJ UNCH    2 0
 JB0843
 JB0843.Superseded values are not recommended for survey control.
 JB0843
 JB0843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0843.See file dsdata.pdf to determine how the superseded data were derived.
 JB0843
 JB0843_MARKER: DB = BENCH MARK DISK
 JB0843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0843_STAMPING: S 113 1935
 JB0843_MARK LOGO: CGS
 JB0843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0843+STABILITY: SURFACE MOTION
 JB0843
 JB0843  HISTORY     - Date     Condition        Report By
 JB0843  HISTORY     - 1935     MONUMENTED       CGS
 JB0843  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0843
 JB0843                          STATION DESCRIPTION
 JB0843
 JB0843'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0843'AT HOOKDALE.
 JB0843'AT HOOKDALE, BOND COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 JB0843'RAILROAD, 22 YARDS SOUTH OF THE SOUTH END OF THE STATION, AT A
 JB0843'ROAD CROSSING, 9 YARDS NORTH OF THE CENTERLINE OF THE ROAD, AND
 JB0843'5 YARDS EAST OF THE CENTERLINE OF THE EAST TRACK.  A STANDARD
 JB0843'DISK, STAMPED S 113 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0843
 JB0843                          STATION RECOVERY (1974)
 JB0843
 JB0843'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0843'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1381 ***********************************************************************
 JB1381  DESIGNATION -  S 114
 JB1381  PID         -  JB1381
 JB1381  STATE/COUNTY-  IL/ST CLAIR
 JB1381  COUNTRY     -  US
 JB1381  USGS QUAD   -  O'FALLON (2018)
 JB1381
 JB1381                         *CURRENT SURVEY CONTROL
 JB1381  ______________________________________________________________________
 JB1381* NAD 83(1986) POSITION- 38 30 10.     (N) 089 58 49.     (W)   SCALED
 JB1381* NAVD 88 ORTHO HEIGHT -   144.982 (meters)      475.66  (feet) ADJUSTED
 JB1381  ______________________________________________________________________
 JB1381  GEOID HEIGHT    -        -30.561 (meters)                     GEOID18
 JB1381  DYNAMIC HEIGHT  -        144.889 (meters)      475.36  (feet) COMP
 JB1381  MODELED GRAVITY -    979,985.4   (mgal)                       NAVD 88
 JB1381
 JB1381  VERT ORDER      -  SECOND    CLASS 0
 JB1381
 JB1381.The horizontal coordinates were scaled from a map and have
 JB1381.an estimated accuracy of +/- 6 seconds.
 JB1381
 JB1381.The orthometric height was determined by differential leveling and
 JB1381.adjusted by the NATIONAL GEODETIC SURVEY
 JB1381.in June 1991.
 JB1381
 JB1381.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1381.GEOID18 height accuracy estimate available here.
 JB1381
 JB1381.Click photographs - Photos may exist for this station.
 JB1381
 JB1381.The dynamic height is computed by dividing the NAVD 88
 JB1381.geopotential number by the normal gravity value computed on the
 JB1381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1381.degrees latitude (g = 980.6199 gals.).
 JB1381
 JB1381.The modeled gravity was interpolated from observed gravity values.
 JB1381
 JB1381;                    North         East    Units  Estimated Accuracy
 JB1381;SPC IL W     -   203,790.      716,260.      MT  (+/- 180 meters Scaled)
 JB1381
 JB1381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH401658(NAD 83)
 JB1381
 JB1381                          SUPERSEDED SURVEY CONTROL
 JB1381
 JB1381  NGVD 29 (??/??/92)  145.111  (m)          476.09   (f) ADJ UNCH    2 0
 JB1381
 JB1381.Superseded values are not recommended for survey control.
 JB1381
 JB1381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1381.See file dsdata.pdf to determine how the superseded data were derived.
 JB1381
 JB1381_MARKER: DB = BENCH MARK DISK
 JB1381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1381_STAMPING: S 114 1935
 JB1381_MARK LOGO: CGS
 JB1381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1381+STABILITY: SURFACE MOTION
 JB1381
 JB1381  HISTORY     - Date     Condition        Report By
 JB1381  HISTORY     - 1935     MONUMENTED       CGS
 JB1381  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1381  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1381
 JB1381                          STATION DESCRIPTION
 JB1381
 JB1381'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1381'AT BELLEVILLE.
 JB1381'AT BELLEVILLE, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB1381'AT THE CROSSING OF STATE HIGHWAY 13, 70 FEET NORTH OF THE
 JB1381'CENTERLINE OF THE HIGHWAY, 15 FEET WEST OF THE CENTERLINE OF THE
 JB1381'SOUTHBOUND TRACK, 10 FEET NORTH OF A RIGHT-OF-WAY FENCE.  A
 JB1381'STANDARD DISK, STAMPED S 114 1935 AND SET IN THE TOP OF A CONCRETE
 JB1381'POST PROJECTING 4 INCHES ABOVE GROUND.
 JB1381
 JB1381                          STATION RECOVERY (1987)
 JB1381
 JB1381'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1381'MARK NOT FOUND.
 JB1381
 JB1381                          STATION RECOVERY (2011)
 JB1381
 JB1381'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1381'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0303 ***********************************************************************
 JC0303  DESIGNATION -  S 115
 JC0303  PID         -  JC0303
 JC0303  STATE/COUNTY-  IL/MONROE
 JC0303  COUNTRY     -  US
 JC0303  USGS QUAD   -  VALMEYER (2018)
 JC0303
 JC0303                         *CURRENT SURVEY CONTROL
 JC0303  ______________________________________________________________________
 JC0303* NAD 83(1986) POSITION- 38 20 10.     (N) 090 17 48.     (W)   SCALED
 JC0303* NAVD 88 ORTHO HEIGHT -   122.654 (meters)      402.41  (feet) ADJUSTED
 JC0303  ______________________________________________________________________
 JC0303  GEOID HEIGHT    -        -30.381 (meters)                     GEOID18
 JC0303  DYNAMIC HEIGHT  -        122.575 (meters)      402.15  (feet) COMP
 JC0303  MODELED GRAVITY -    979,977.8   (mgal)                       NAVD 88
 JC0303
 JC0303  VERT ORDER      -  SECOND    CLASS 0
 JC0303
 JC0303.The horizontal coordinates were scaled from a map and have
 JC0303.an estimated accuracy of +/- 6 seconds.
 JC0303
 JC0303.The orthometric height was determined by differential leveling and
 JC0303.adjusted by the NATIONAL GEODETIC SURVEY
 JC0303.in June 1991.
 JC0303
 JC0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0303.GEOID18 height accuracy estimate available here.
 JC0303
 JC0303.Click photographs - Photos may exist for this station.
 JC0303
 JC0303.The dynamic height is computed by dividing the NAVD 88
 JC0303.geopotential number by the normal gravity value computed on the
 JC0303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0303.degrees latitude (g = 980.6199 gals.).
 JC0303
 JC0303.The modeled gravity was interpolated from observed gravity values.
 JC0303
 JC0303;                    North         East    Units  Estimated Accuracy
 JC0303;SPC IL W     -   185,280.      688,640.      MT  (+/- 180 meters Scaled)
 JC0303
 JC0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC362465(NAD 83)
 JC0303
 JC0303                          SUPERSEDED SURVEY CONTROL
 JC0303
 JC0303  NGVD 29 (??/??/92)  122.788  (m)          402.85   (f) ADJ UNCH    2 0
 JC0303
 JC0303.Superseded values are not recommended for survey control.
 JC0303
 JC0303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0303.See file dsdata.pdf to determine how the superseded data were derived.
 JC0303
 JC0303_MARKER: DB = BENCH MARK DISK
 JC0303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0303_STAMPING: S 115 1935
 JC0303_MARK LOGO: CGS
 JC0303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0303+STABILITY: SURFACE MOTION
 JC0303
 JC0303  HISTORY     - Date     Condition        Report By
 JC0303  HISTORY     - 1935     MONUMENTED       CGS
 JC0303  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0303
 JC0303                          STATION DESCRIPTION
 JC0303
 JC0303'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0303'2 MI S FROM FOUNTAIN.
 JC0303'2.0 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0303'STATION AT FOUNTAIN, MONROE COUNTY, MIDWAY BETWEEN POLES 19/20
 JC0303'AND 19/21, 20 FEET SOUTH OF A ROAD CROSSING, AND 15 FEET WEST
 JC0303'OF THE CENTERLINE OF THE SOUTH-BOUND TRACK.  A STANDARD DISK,
 JC0303'STAMPED S 115 1935 AND SET IN THE TOP OF A CONCRETE POST
 JC0303'PROJECTING 2 INCHES ABOVE GROUND.
 JC0303
 JC0303                          STATION RECOVERY (1987)
 JC0303
 JC0303'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0303'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0641 ***********************************************************************
 HB0641  DESIGNATION -  S 119
 HB0641  PID         -  HB0641
 HB0641  STATE/COUNTY-  IL/JACKSON
 HB0641  COUNTRY     -  US
 HB0641  USGS QUAD   -  CARBONDALE (2018)
 HB0641
 HB0641                         *CURRENT SURVEY CONTROL
 HB0641  ______________________________________________________________________
 HB0641* NAD 83(1986) POSITION- 37 43 36.     (N) 089 13 07.     (W)   SCALED
 HB0641* NAVD 88 ORTHO HEIGHT -   131.704 (meters)      432.10  (feet) ADJUSTED
 HB0641  ______________________________________________________________________
 HB0641  GEOID HEIGHT    -        -29.104 (meters)                     GEOID18
 HB0641  DYNAMIC HEIGHT  -        131.613 (meters)      431.80  (feet) COMP
 HB0641  MODELED GRAVITY -    979,934.3   (mgal)                       NAVD 88
 HB0641
 HB0641  VERT ORDER      -  FIRST     CLASS I
 HB0641
 HB0641.The horizontal coordinates were scaled from a map and have
 HB0641.an estimated accuracy of +/- 6 seconds.
 HB0641
 HB0641.The orthometric height was determined by differential leveling and
 HB0641.adjusted by the NATIONAL GEODETIC SURVEY
 HB0641.in June 1991.
 HB0641
 HB0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0641.GEOID18 height accuracy estimate available here.
 HB0641
 HB0641.Click photographs - Photos may exist for this station.
 HB0641
 HB0641.The dynamic height is computed by dividing the NAVD 88
 HB0641.geopotential number by the normal gravity value computed on the
 HB0641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0641.degrees latitude (g = 980.6199 gals.).
 HB0641
 HB0641.The modeled gravity was interpolated from observed gravity values.
 HB0641
 HB0641;                    North         East    Units  Estimated Accuracy
 HB0641;SPC IL W     -   118,060.      783,570.      MT  (+/- 180 meters Scaled)
 HB0641
 HB0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG044778(NAD 83)
 HB0641
 HB0641                          SUPERSEDED SURVEY CONTROL
 HB0641
 HB0641  NGVD 29 (11/26/84)  131.628  (m)          431.85   (f) ADJUSTED    1 1
 HB0641
 HB0641.Superseded values are not recommended for survey control.
 HB0641
 HB0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0641.See file dsdata.pdf to determine how the superseded data were derived.
 HB0641
 HB0641_MARKER: DB = BENCH MARK DISK
 HB0641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0641_STAMPING: S 119 1935
 HB0641_MARK LOGO: CGS
 HB0641_PROJECTION: RECESSED 3 CENTIMETERS
 HB0641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0641+STABILITY: SURFACE MOTION
 HB0641
 HB0641  HISTORY     - Date     Condition        Report By
 HB0641  HISTORY     - 1935     MONUMENTED       CGS
 HB0641  HISTORY     - 1969     GOOD             CGS
 HB0641  HISTORY     - 1978     GOOD             ILDT
 HB0641  HISTORY     - 1978     GOOD             ILDT
 HB0641  HISTORY     - 1978     GOOD             ILDT
 HB0641  HISTORY     - 1981     GOOD             NGS
 HB0641  HISTORY     - 20130428 GOOD             ILDT
 HB0641
 HB0641                          STATION DESCRIPTION
 HB0641
 HB0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0641'0.2 MI W FROM CARBONDALE.
 HB0641'ABOUT 0.15 MILE WEST ALONG WEST MAIN STREET FROM THE ILLINOIS
 HB0641'CENTRAL RAILROAD STATION AT CARBONDALE, 16 1/2 FEET SOUTH OF THE
 HB0641'SOUTH CURB OF WEST MAIN STREET, 30 1/2 FEET EAST-NORTHEAST OF THE
 HB0641'NORTHEAST CORNER OF THE POST OFFICE BUILDING, 18 1/2 FEET WEST
 HB0641'OF THE WEST CURB OF NORTH UNIVERSITY STREET, 5 FEET SOUTHWEST OF
 HB0641'THE NORTHWEST CORNER OF A CONCRETE CURB AROUND THE POST OFFICE
 HB0641'LAWN, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 1 INCH BELOW
 HB0641'THE LEVEL OF THE LAWN.  SEC 21, T 9 S, R 1 W.
 HB0641
 HB0641                          STATION RECOVERY (1978)
 HB0641
 HB0641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0641'RECOVERED IN GOOD CONDITION.
 HB0641
 HB0641                          STATION RECOVERY (1978)
 HB0641
 HB0641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0641'RECOVERED IN GOOD CONDITION.
 HB0641
 HB0641                          STATION RECOVERY (1978)
 HB0641
 HB0641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0641'RECOVERED IN GOOD CONDITION.
 HB0641
 HB0641                          STATION RECOVERY (1981)
 HB0641
 HB0641'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0641'IN CARBONDALE, AT THE INTERSECTION OF WEST MAIN STREET (STATE HIGHWAY
 HB0641'13) AND NORTH UNIVERSITY STREET, IN THE SOUTHWEST ANGLE OF THE
 HB0641'INTERSECTION, IN THE NORTHEAST CORNER OF THE LAWN OF THE OLD POST
 HB0641'OFFICE NOW OCCUPIED BY THE NUTRITION HEADQUARTERS COMPANY, 9.29 METERS
 HB0641'(30.5 FEET) EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE BUILDING,
 HB0641'5.43 METERS (17.8 FEET) WEST OF THE WEST CURB OF UNIVERSITY STREET,
 HB0641'2.62 METERS (8.6 FEET) EAST-NORTHEAST OF BENCH MARK B 290, 1.52 METERS
 HB0641'(5.0 FEET) SOUTHWEST OF THE INSIDE CORNER OF THE CONCRETE CURBING AT
 HB0641'THE NORTHEAST CORNER AROUND THE LAWN OF THE BUILDING.
 HB0641'THE MARK IS 0.30 M ABOVE STREET.
 HB0641
 HB0641                          STATION RECOVERY (2013)
 HB0641
 HB0641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0641'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0651 ***********************************************************************
 KB0651  DESIGNATION -  S 12
 KB0651  PID         -  KB0651
 KB0651  STATE/COUNTY-  IL/MACON
 KB0651  COUNTRY     -  US
 KB0651  USGS QUAD   -  HARRISTOWN (2018)
 KB0651
 KB0651                         *CURRENT SURVEY CONTROL
 KB0651  ______________________________________________________________________
 KB0651* NAD 83(2011) POSITION- 39 51 11.67664(N) 089 01 42.93471(W)   ADJUSTED
 KB0651* NAD 83(2011) ELLIP HT-   174.699 (meters)        (06/27/12)   ADJUSTED
 KB0651* NAD 83(2011) EPOCH   -  2010.00
 KB0651* NAVD 88 ORTHO HEIGHT -   206.982 (meters)      679.07  (feet) ADJUSTED
 KB0651  ______________________________________________________________________
 KB0651  GEOID HEIGHT    -        -32.274 (meters)                     GEOID18
 KB0651  NAD 83(2011) X  -     83,127.793 (meters)                     COMP
 KB0651  NAD 83(2011) Y  - -4,902,595.140 (meters)                     COMP
 KB0651  NAD 83(2011) Z  -  4,065,601.547 (meters)                     COMP
 KB0651  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 KB0651  DYNAMIC HEIGHT  -        206.873 (meters)      678.72  (feet) COMP
 KB0651  MODELED GRAVITY -    980,094.5   (mgal)                       NAVD 88
 KB0651
 KB0651  VERT ORDER      -  FIRST     CLASS II
 KB0651
 KB0651  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0651  Standards:
 KB0651         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0651            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0651  -------------------------------------------------------------------
 KB0651  NETWORK    0.94   2.12           0.41   0.36   1.08      0.03665932
 KB0651  -------------------------------------------------------------------
 KB0651  Click here for local accuracies and other accuracy information.
 KB0651
 KB0651.The horizontal coordinates were established by GPS observations
 KB0651.and adjusted by the National Geodetic Survey in June 2012.
 KB0651
 KB0651.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0651.been affixed to the stable North American tectonic plate. See 
 KB0651.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0651
 KB0651.The horizontal coordinates are valid at the epoch date displayed above
 KB0651.which is a decimal equivalence of Year/Month/Day.
 KB0651
 KB0651.The orthometric height was determined by differential leveling and
 KB0651.adjusted by the NATIONAL GEODETIC SURVEY
 KB0651.in June 1991.
 KB0651
 KB0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0651.GEOID18 height accuracy estimate available here.
 KB0651
 KB0651.Click photographs - Photos may exist for this station.
 KB0651
 KB0651.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0651
 KB0651.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0651
 KB0651.The ellipsoidal height was determined by GPS observations
 KB0651.and is referenced to NAD 83.
 KB0651
 KB0651.The dynamic height is computed by dividing the NAVD 88
 KB0651.geopotential number by the normal gravity value computed on the
 KB0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0651.degrees latitude (g = 980.6199 gals.).
 KB0651
 KB0651.The modeled gravity was interpolated from observed gravity values.
 KB0651
 KB0651. The following values were computed from the NAD 83(2011) position.
 KB0651
 KB0651;                    North         East     Units Scale Factor Converg.
 KB0651;SPC IL E     -   353,937.206   240,503.416   MT  1.00001856   -0 26 44.0
 KB0651;SPC IL E     - 1,161,208.98    789,051.62   sFT  1.00001856   -0 26 44.0
 KB0651;UTM  16      - 4,413,438.009   326,463.227   MT  0.99997076   -1 18 01.1
 KB0651
 KB0651!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0651!SPC IL E     -   0.99997259  x   1.00001856  =   0.99999115
 KB0651!UTM  16      -   0.99997259  x   0.99997076  =   0.99994335
 KB0651
 KB0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2646313438(NAD 83)
 KB0651
 KB0651                          SUPERSEDED SURVEY CONTROL
 KB0651
 KB0651  NAD 83(2007)-  39 51 11.67673(N)    089 01 42.93553(W) AD(2002.00) 1
 KB0651  ELLIP H (02/05/10)  174.703  (m)                       GP(2002.00) 4 1
 KB0651  NGVD 29 (??/??/92)  207.069  (m)          679.36   (f) ADJ UNCH    1 2
 KB0651
 KB0651.Superseded values are not recommended for survey control.
 KB0651
 KB0651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0651.See file dsdata.pdf to determine how the superseded data were derived.
 KB0651
 KB0651_MARKER: DB = BENCH MARK DISK
 KB0651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0651_STAMPING: S 12 1933
 KB0651_MARK LOGO: CGS
 KB0651_PROJECTION: FLUSH
 KB0651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0651+STABILITY: SURFACE MOTION
 KB0651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0651+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 KB0651
 KB0651  HISTORY     - Date     Condition        Report By
 KB0651  HISTORY     - 1933     MONUMENTED       CGS
 KB0651  HISTORY     - 1973     GOOD             LOCSUR
 KB0651  HISTORY     - 20091120 GOOD             KUHL
 KB0651  HISTORY     - 20120716 GOOD             ILDT
 KB0651  HISTORY     - 20140114 SEE DESCRIPTION  AMESC
 KB0651
 KB0651                          STATION DESCRIPTION
 KB0651
 KB0651'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0651'AT WYCKLES.
 KB0651'AT WYCKLES, MACON COUNTY, ON THE WABASH RAILROAD, 35 FEET EAST
 KB0651'OF THE STATION, AT MILEPOST 380, 30 FEET SOUTH OF THE TRACK,
 KB0651'AND 15 FEET NORTH OF THE ILLINOIS TERMINAL RAILROAD TRACK.  A
 KB0651'STANDARD DISK, STAMPED S 12 1933 AND SET IN THE TOP OF A CONCRETE
 KB0651'POST.
 KB0651
 KB0651                          STATION RECOVERY (1973)
 KB0651
 KB0651'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973
 KB0651'RECOVERED IN GOOD CONDITION.
 KB0651
 KB0651                          STATION RECOVERY (2009)
 KB0651
 KB0651'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2009 (RSO)
 KB0651'RECOVERED IN GOOD CONDITION.
 KB0651
 KB0651                          STATION RECOVERY (2012)
 KB0651
 KB0651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0651'STATION IS 75 FEET EAST OF CENTERLINE OF WYCKLES ROAD, 16 FEET NORTH
 KB0651'OF CENTERLINE OF PRIVATE DRIVE, 3 FEET SOUTH OF FENCE LINE.
 KB0651
 KB0651                          STATION RECOVERY (2014)
 KB0651
 KB0651'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0651'RECOVERED AS DESCRIBED.
 KB0651'
 KB0651'NOTE-ALL THE STAMPING HAS BEEN SCRAPPED OFF EXCEPT FOR A NUMBER 3.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0510 ***********************************************************************
 HB0510  DESIGNATION -  S 120
 HB0510  PID         -  HB0510
 HB0510  STATE/COUNTY-  IL/JOHNSON
 HB0510  COUNTRY     -  US
 HB0510  USGS QUAD   -  CREAL SPRINGS (2018)
 HB0510
 HB0510                         *CURRENT SURVEY CONTROL
 HB0510  ______________________________________________________________________
 HB0510* NAD 83(1986) POSITION- 37 35 16.     (N) 088 49 06.     (W)   SCALED
 HB0510* NAVD 88 ORTHO HEIGHT -   149.548 (meters)      490.64  (feet) ADJUSTED
 HB0510  ______________________________________________________________________
 HB0510  GEOID HEIGHT    -        -28.959 (meters)                     GEOID18
 HB0510  DYNAMIC HEIGHT  -        149.442 (meters)      490.29  (feet) COMP
 HB0510  MODELED GRAVITY -    979,918.4   (mgal)                       NAVD 88
 HB0510
 HB0510  VERT ORDER      -  SECOND    CLASS 0
 HB0510
 HB0510.The horizontal coordinates were scaled from a map and have
 HB0510.an estimated accuracy of +/- 6 seconds.
 HB0510
 HB0510.The orthometric height was determined by differential leveling and
 HB0510.adjusted by the NATIONAL GEODETIC SURVEY
 HB0510.in June 1991.
 HB0510
 HB0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0510.GEOID18 height accuracy estimate available here.
 HB0510
 HB0510.Click photographs - Photos may exist for this station.
 HB0510
 HB0510.The dynamic height is computed by dividing the NAVD 88
 HB0510.geopotential number by the normal gravity value computed on the
 HB0510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0510.degrees latitude (g = 980.6199 gals.).
 HB0510
 HB0510.The modeled gravity was interpolated from observed gravity values.
 HB0510
 HB0510;                    North         East    Units  Estimated Accuracy
 HB0510;SPC IL E     -   102,330.      257,170.      MT  (+/- 180 meters Scaled)
 HB0510
 HB0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG394616(NAD 83)
 HB0510
 HB0510                          SUPERSEDED SURVEY CONTROL
 HB0510
 HB0510  NGVD 29 (11/26/84)  149.632  (m)          490.92   (f) ADJUSTED    2 0
 HB0510
 HB0510.Superseded values are not recommended for survey control.
 HB0510
 HB0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0510.See file dsdata.pdf to determine how the superseded data were derived.
 HB0510
 HB0510_MARKER: DB = BENCH MARK DISK
 HB0510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0510_STAMPING: S 120 1935
 HB0510_MARK LOGO: CGS
 HB0510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0510+STABILITY: SURFACE MOTION
 HB0510
 HB0510  HISTORY     - Date     Condition        Report By
 HB0510  HISTORY     - 1935     MONUMENTED       CGS
 HB0510  HISTORY     - 1965     MARK NOT FOUND   USGS
 HB0510
 HB0510                          STATION DESCRIPTION
 HB0510
 HB0510'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0510'2.3 MI N FROM PARKER.
 HB0510'2.3 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0510'STATION AT PARKER, JOHNSON COUNTY, NEAR A RIGHT-ANGLE TURN IN
 HB0510'A COUNTY ROAD, 45 FEET WEST OF THE CENTERLINE OF THE TRACK, AND
 HB0510'5 FEET EAST OF A FENCE.  A STANDARD DISK, STAMPED S 120 1935 AND
 HB0510'SET IN THE TOP OF A CONCRETE POST PROJECTING ONE INCH ABOVE
 HB0510'GROUND.
 HB0510
 HB0510                          STATION RECOVERY (1965)
 HB0510
 HB0510'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 HB0510'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0002 ***********************************************************************
 HB0002  DESIGNATION -  S 123
 HB0002  PID         -  HB0002
 HB0002  STATE/COUNTY-  IL/SALINE
 HB0002  COUNTRY     -  US
 HB0002  USGS QUAD   -  ELDORADO (2018)
 HB0002
 HB0002                         *CURRENT SURVEY CONTROL
 HB0002  ______________________________________________________________________
 HB0002* NAD 83(1986) POSITION- 37 48 06.     (N) 088 27 28.     (W)   SCALED
 HB0002* NAVD 88 ORTHO HEIGHT -   116.101 (meters)      380.91  (feet) ADJUSTED
 HB0002  ______________________________________________________________________
 HB0002  GEOID HEIGHT    -        -29.717 (meters)                     GEOID18
 HB0002  DYNAMIC HEIGHT  -        116.022 (meters)      380.65  (feet) COMP
 HB0002  MODELED GRAVITY -    979,947.2   (mgal)                       NAVD 88
 HB0002
 HB0002  VERT ORDER      -  FIRST     CLASS II
 HB0002
 HB0002.The horizontal coordinates were scaled from a map and have
 HB0002.an estimated accuracy of +/- 6 seconds.
 HB0002
 HB0002.The orthometric height was determined by differential leveling and
 HB0002.adjusted by the NATIONAL GEODETIC SURVEY
 HB0002.in June 1991.
 HB0002
 HB0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0002.GEOID18 height accuracy estimate available here.
 HB0002
 HB0002.Click photographs - Photos may exist for this station.
 HB0002
 HB0002.The dynamic height is computed by dividing the NAVD 88
 HB0002.geopotential number by the normal gravity value computed on the
 HB0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0002.degrees latitude (g = 980.6199 gals.).
 HB0002
 HB0002.The modeled gravity was interpolated from observed gravity values.
 HB0002
 HB0002;                    North         East    Units  Estimated Accuracy
 HB0002;SPC IL E     -   125,970.      289,040.      MT  (+/- 180 meters Scaled)
 HB0002
 HB0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG716848(NAD 83)
 HB0002
 HB0002                          SUPERSEDED SURVEY CONTROL
 HB0002
 HB0002  NGVD 29 (11/26/84)  116.201  (m)          381.24   (f) ADJUSTED    1 2
 HB0002
 HB0002.Superseded values are not recommended for survey control.
 HB0002
 HB0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0002.See file dsdata.pdf to determine how the superseded data were derived.
 HB0002
 HB0002_MARKER: DB = BENCH MARK DISK
 HB0002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0002_STAMPING: S 123 1935
 HB0002_MARK LOGO: CGS
 HB0002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0002+STABILITY: SURFACE MOTION
 HB0002
 HB0002  HISTORY     - Date     Condition        Report By
 HB0002  HISTORY     - 1935     MONUMENTED       CGS
 HB0002  HISTORY     - 1949     GOOD             CGS
 HB0002  HISTORY     - 1970     POOR             USGS
 HB0002
 HB0002                          STATION DESCRIPTION
 HB0002
 HB0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0002'1.5 MI SW FROM ELDORADO.
 HB0002'ABOUT 1.5 MILES SOUTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 HB0002'AND ST. LOUIS RAILWAY FROM THE STATION AT ELDORADO, 508 FEET
 HB0002'SOUTHWEST OF THE CENTER OF A ROAD CROSSING AND SOUTHEAST TRACK,
 HB0002'417 FEET NORTHEAST OF THE EAST CORNER OF RAILROAD BRIDGE NO. 553,
 HB0002'46 1/2 FEET NORTHWEST OF THE CENTER LINE OF U.S. HIGHWAY 45, 28 1/2
 HB0002'FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE SOUTHEAST TRACK,
 HB0002'25 1/2 FEET NORTHEAST OF TELEPHONE POLE 184/09, 1 FOOT NORTHWEST
 HB0002'OF A WHITE WOODEN WITNESS POST, 3 FEET BELOW THE TRACK AND
 HB0002'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0002
 HB0002                          STATION RECOVERY (1970)
 HB0002
 HB0002'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 HB0002'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1382 ***********************************************************************
 JA1382  DESIGNATION -  S 127
 JA1382  PID         -  JA1382
 JA1382  STATE/COUNTY-  IL/LAWRENCE
 JA1382  COUNTRY     -  US
 JA1382  USGS QUAD   -  SUMNER (2018)
 JA1382
 JA1382                         *CURRENT SURVEY CONTROL
 JA1382  ______________________________________________________________________
 JA1382* NAD 83(1986) POSITION- 38 42 31.     (N) 087 49 25.     (W)   SCALED
 JA1382* NAVD 88 ORTHO HEIGHT -   155.381 (meters)      509.78  (feet) ADJUSTED
 JA1382  ______________________________________________________________________
 JA1382  GEOID HEIGHT    -        -31.455 (meters)                     GEOID18
 JA1382  DYNAMIC HEIGHT  -        155.285 (meters)      509.46  (feet) COMP
 JA1382  MODELED GRAVITY -    980,013.5   (mgal)                       NAVD 88
 JA1382
 JA1382  VERT ORDER      -  FIRST     CLASS II
 JA1382
 JA1382.The horizontal coordinates were scaled from a map and have
 JA1382.an estimated accuracy of +/- 6 seconds.
 JA1382
 JA1382.The orthometric height was determined by differential leveling and
 JA1382.adjusted by the NATIONAL GEODETIC SURVEY
 JA1382.in June 1991.
 JA1382
 JA1382.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1382.GEOID18 height accuracy estimate available here.
 JA1382
 JA1382.Click photographs - Photos may exist for this station.
 JA1382
 JA1382.The dynamic height is computed by dividing the NAVD 88
 JA1382.geopotential number by the normal gravity value computed on the
 JA1382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1382.degrees latitude (g = 980.6199 gals.).
 JA1382
 JA1382.The modeled gravity was interpolated from observed gravity values.
 JA1382
 JA1382;                    North         East    Units  Estimated Accuracy
 JA1382;SPC IL E     -   226,750.      344,340.      MT  (+/- 180 meters Scaled)
 JA1382
 JA1382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH283847(NAD 83)
 JA1382
 JA1382                          SUPERSEDED SURVEY CONTROL
 JA1382
 JA1382  NGVD 29 (??/??/92)  155.484  (m)          510.12   (f) ADJ UNCH    1 2
 JA1382
 JA1382.Superseded values are not recommended for survey control.
 JA1382
 JA1382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1382.See file dsdata.pdf to determine how the superseded data were derived.
 JA1382
 JA1382_MARKER: DB = BENCH MARK DISK
 JA1382_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1382_SP_SET: CULVERT HEADWALL
 JA1382_STAMPING: S 127 1938
 JA1382_MARK LOGO: CGS
 JA1382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1382+STABILITY: SURFACE MOTION
 JA1382
 JA1382  HISTORY     - Date     Condition        Report By
 JA1382  HISTORY     - 1938     MONUMENTED       CGS
 JA1382
 JA1382                          STATION DESCRIPTION
 JA1382
 JA1382'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1382'2.2 MI E FROM SUMNER.
 JA1382'2.2 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1382'STATION AT SUMNER, LAWRENCE COUNTY, 138 FEET EAST OF MILEPOST
 JA1382'ST. L 133-C 206, 0.2 MILE EAST OF SIGNAL POST 2062, IN THE TOP
 JA1382'OF THE NORTHEAST CORNER OF A MASONRY CULVERT UNDER THE TRACKS, 10
 JA1382'INCHES WEST OF THE EAST END OF THE CULVERT, 20 FEET NORTH OF THE
 JA1382'NORTH RAIL, AND ABOUT 6 FEET LOWER THAN THE TRACK.  A STANDARD
 JA1382'DISK, STAMPED S 127 1938.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0943 ***********************************************************************
 KB0943  DESIGNATION -  S 13
 KB0943  PID         -  KB0943
 KB0943  STATE/COUNTY-  IL/SANGAMON
 KB0943  COUNTRY     -  US
 KB0943  USGS QUAD   -  LOAMI (2018)
 KB0943
 KB0943                         *CURRENT SURVEY CONTROL
 KB0943  ______________________________________________________________________
 KB0943* NAD 83(1986) POSITION- 39 44 29.     (N) 089 46 16.     (W)   SCALED
 KB0943* NAVD 88 ORTHO HEIGHT -   190.787 (meters)      625.94  (feet) ADJUSTED
 KB0943  ______________________________________________________________________
 KB0943  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 KB0943  DYNAMIC HEIGHT  -        190.682 (meters)      625.60  (feet) COMP
 KB0943  MODELED GRAVITY -    980,072.3   (mgal)                       NAVD 88
 KB0943
 KB0943  VERT ORDER      -  FIRST     CLASS II
 KB0943
 KB0943.The horizontal coordinates were scaled from a map and have
 KB0943.an estimated accuracy of +/- 6 seconds.
 KB0943
 KB0943.The orthometric height was determined by differential leveling and
 KB0943.adjusted by the NATIONAL GEODETIC SURVEY
 KB0943.in June 1991.
 KB0943
 KB0943.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0943.GEOID18 height accuracy estimate available here.
 KB0943
 KB0943.Click photographs - Photos may exist for this station.
 KB0943
 KB0943.The dynamic height is computed by dividing the NAVD 88
 KB0943.geopotential number by the normal gravity value computed on the
 KB0943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0943.degrees latitude (g = 980.6199 gals.).
 KB0943
 KB0943.The modeled gravity was interpolated from observed gravity values.
 KB0943
 KB0943;                    North         East    Units  Estimated Accuracy
 KB0943;SPC IL W     -   341,350.      733,900.      MT  (+/- 180 meters Scaled)
 KB0943
 KB0943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK625027(NAD 83)
 KB0943
 KB0943                          SUPERSEDED SURVEY CONTROL
 KB0943
 KB0943  NGVD 29 (??/??/92)  190.883  (m)          626.26   (f) ADJ UNCH    1 2
 KB0943
 KB0943.Superseded values are not recommended for survey control.
 KB0943
 KB0943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0943.See file dsdata.pdf to determine how the superseded data were derived.
 KB0943
 KB0943_MARKER: DB = BENCH MARK DISK
 KB0943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0943_STAMPING: S 13 1933
 KB0943_MARK LOGO: CGS
 KB0943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0943+STABILITY: SURFACE MOTION
 KB0943
 KB0943  HISTORY     - Date     Condition        Report By
 KB0943  HISTORY     - 1933     MONUMENTED       CGS
 KB0943  HISTORY     - 1978     MARK NOT FOUND   USGS
 KB0943  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KB0943
 KB0943                          STATION DESCRIPTION
 KB0943
 KB0943'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0943'AT CURRAN.
 KB0943'AT CURRAN, SANGAMON COUNTY, ON THE WABASH RAILROAD, 75 FEET
 KB0943'WEST OF THE STATION, 15 FEET NORTH OF THE TRACK, AND 4 FEET NORTH
 KB0943'AND 8 FEET EAST OF THE NORTHWEST CORNER OF THE STATION PLATFORM.
 KB0943'A STANDARD DISK, STAMPED S 13 1933 AND SET IN THE TOP OF A
 KB0943'CONCRETE POST.
 KB0943
 KB0943                          STATION RECOVERY (1978)
 KB0943
 KB0943'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KB0943'MARK NOT FOUND.
 KB0943
 KB0943                          STATION RECOVERY (2012)
 KB0943
 KB0943'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0943'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0246 ***********************************************************************
 NH0246  DESIGNATION -  S 130
 NH0246  PID         -  NH0246
 NH0246  STATE/COUNTY-  IL/DE KALB
 NH0246  COUNTRY     -  US
 NH0246  USGS QUAD   -  KIRKLAND (2018)
 NH0246
 NH0246                         *CURRENT SURVEY CONTROL
 NH0246  ______________________________________________________________________
 NH0246* NAD 83(1986) POSITION- 42 05 38.     (N) 088 50 54.     (W)   SCALED
 NH0246* NAVD 88 ORTHO HEIGHT -   232.769 (meters)      763.68  (feet) ADJUSTED
 NH0246  ______________________________________________________________________
 NH0246  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 NH0246  DYNAMIC HEIGHT  -        232.691 (meters)      763.42  (feet) COMP
 NH0246  MODELED GRAVITY -    980,280.7   (mgal)                       NAVD 88
 NH0246
 NH0246  VERT ORDER      -  FIRST     CLASS I
 NH0246
 NH0246.The horizontal coordinates were scaled from a map and have
 NH0246.an estimated accuracy of +/- 6 seconds.
 NH0246
 NH0246.The orthometric height was determined by differential leveling and
 NH0246.adjusted by the NATIONAL GEODETIC SURVEY
 NH0246.in June 1991.
 NH0246
 NH0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0246.GEOID18 height accuracy estimate available here.
 NH0246
 NH0246.Click photographs - Photos may exist for this station.
 NH0246
 NH0246.The dynamic height is computed by dividing the NAVD 88
 NH0246.geopotential number by the normal gravity value computed on the
 NH0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0246.degrees latitude (g = 980.6199 gals.).
 NH0246
 NH0246.The modeled gravity was interpolated from observed gravity values.
 NH0246
 NH0246;                    North         East    Units  Estimated Accuracy
 NH0246;SPC IL E     -   602,660.      257,400.      MT  (+/- 180 meters Scaled)
 NH0246
 NH0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM471618(NAD 83)
 NH0246
 NH0246                          SUPERSEDED SURVEY CONTROL
 NH0246
 NH0246  NGVD 29 (??/??/92)  232.824  (m)          763.86   (f) ADJ UNCH    1 1
 NH0246
 NH0246.Superseded values are not recommended for survey control.
 NH0246
 NH0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0246.See file dsdata.pdf to determine how the superseded data were derived.
 NH0246
 NH0246_MARKER: DB = BENCH MARK DISK
 NH0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0246_STAMPING: S 130 1947
 NH0246_MARK LOGO: CGS
 NH0246_PROJECTION: FLUSH
 NH0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0246+STABILITY: SURFACE MOTION
 NH0246
 NH0246  HISTORY     - Date     Condition        Report By
 NH0246  HISTORY     - 1947     MONUMENTED       CGS
 NH0246  HISTORY     - 1969     GOOD             CGS
 NH0246  HISTORY     - 1990     GOOD             USPSQD
 NH0246  HISTORY     - 19961026 GOOD             USPSQD
 NH0246
 NH0246                          STATION DESCRIPTION
 NH0246
 NH0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0246'0.2 MI NE FROM KIRKLAND.
 NH0246'ABOUT 0.2 MILE NORTHEAST AND ACROSS THE CHICAGO, MILWAUKEE,
 NH0246'ST. PAUL, AND PACIFIC RAILROAD FROM THE BANK OF KIRKLAND AT
 NH0246'KIRKLAND, MIDWAY BETWEEN 4TH AND 5TH STREETS, 170 FEET SOUTH OF
 NH0246'THE CENTER LINE OF W. NORTH STREET, SET IN THE TOP OF THE WEST
 NH0246'CORNER OF THE CONCRETE FOUNDATION FOR THE SOUTHWEST LEG OF A
 NH0246'WATER TOWER, ABOUT LEVEL WITH THE STREET, AND ABOUT LEVEL WITH
 NH0246'THE SURFACE OF THE GROUND.  SEC 26, T42N, R3E
 NH0246
 NH0246                          STATION RECOVERY (1990)
 NH0246
 NH0246'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0246'RECOVERED IN GOOD CONDITION.
 NH0246
 NH0246                          STATION RECOVERY (1996)
 NH0246
 NH0246'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0070 ***********************************************************************
 NH0070  DESIGNATION -  S 131
 NH0070  PID         -  NH0070
 NH0070  STATE/COUNTY-  IL/KANE
 NH0070  COUNTRY     -  US
 NH0070  USGS QUAD   -  PINGREE GROVE (2018)
 NH0070
 NH0070                         *CURRENT SURVEY CONTROL
 NH0070  ______________________________________________________________________
 NH0070* NAD 83(1986) POSITION- 42 03 41.     (N) 088 24 28.     (W)   SCALED
 NH0070* NAVD 88 ORTHO HEIGHT -   278.760 (meters)      914.57  (feet) ADJUSTED
 NH0070  ______________________________________________________________________
 NH0070  GEOID HEIGHT    -        -33.410 (meters)                     GEOID18
 NH0070  DYNAMIC HEIGHT  -        278.662 (meters)      914.24  (feet) COMP
 NH0070  MODELED GRAVITY -    980,260.7   (mgal)                       NAVD 88
 NH0070
 NH0070  VERT ORDER      -  FIRST     CLASS I
 NH0070
 NH0070.The horizontal coordinates were scaled from a map and have
 NH0070.an estimated accuracy of +/- 6 seconds.
 NH0070
 NH0070.The orthometric height was determined by differential leveling and
 NH0070.adjusted by the NATIONAL GEODETIC SURVEY
 NH0070.in June 1991.
 NH0070
 NH0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0070.GEOID18 height accuracy estimate available here.
 NH0070
 NH0070.Click photographs - Photos may exist for this station.
 NH0070
 NH0070.The dynamic height is computed by dividing the NAVD 88
 NH0070.geopotential number by the normal gravity value computed on the
 NH0070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0070.degrees latitude (g = 980.6199 gals.).
 NH0070
 NH0070.The modeled gravity was interpolated from observed gravity values.
 NH0070
 NH0070;                    North         East    Units  Estimated Accuracy
 NH0070;SPC IL E     -   598,920.      293,840.      MT  (+/- 180 meters Scaled)
 NH0070
 NH0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM835575(NAD 83)
 NH0070
 NH0070                          SUPERSEDED SURVEY CONTROL
 NH0070
 NH0070  NGVD 29 (??/??/92)  278.826  (m)          914.78   (f) ADJ UNCH    1 1
 NH0070
 NH0070.Superseded values are not recommended for survey control.
 NH0070
 NH0070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0070.See file dsdata.pdf to determine how the superseded data were derived.
 NH0070
 NH0070_MARKER: DB = BENCH MARK DISK
 NH0070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0070_STAMPING: S 131 1947
 NH0070_MARK LOGO: CGS
 NH0070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0070+STABILITY: SURFACE MOTION
 NH0070
 NH0070  HISTORY     - Date     Condition        Report By
 NH0070  HISTORY     - 1947     MONUMENTED       CGS
 NH0070  HISTORY     - 1969     GOOD             CGS
 NH0070  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 NH0070  HISTORY     - 19980511 MARK NOT FOUND   USPSQD
 NH0070  HISTORY     - 20090422 MARK NOT FOUND   ILDT
 NH0070
 NH0070                          STATION DESCRIPTION
 NH0070
 NH0070'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0070'2.2 MI NW FROM UDINA.
 NH0070'ABOUT 2.2 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0070'NORTHEAST CORNER OF THE UDINA CEMETERY AT UDINA, 198 FEET EAST
 NH0070'OF THE CENTER LINE OF THE HIGHWAY, SET VERTICALLY IN THE SOUTH
 NH0070'FACE OF THE CONCRETE FOUNDATION OF A DAIRY BARN, 2.4 FEET ABOVE
 NH0070'THE LEVEL OF THE GROUND, 2.3 FEET EAST OF THE SOUTHEAST CORNER
 NH0070'OF A METAL BARN, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 NH0070'SEC 2, T41N, R 7E.
 NH0070
 NH0070                          STATION RECOVERY (1990)
 NH0070
 NH0070'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0070'MARK NOT FOUND.
 NH0070
 NH0070                          STATION RECOVERY (1998)
 NH0070
 NH0070'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0070'MARK NOT FOUND.
 NH0070
 NH0070                          STATION RECOVERY (2009)
 NH0070
 NH0070'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0070'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1697 ***********************************************************************
 ME1697  DESIGNATION -  S 132
 ME1697  PID         -  ME1697
 ME1697  STATE/COUNTY-  IL/DU PAGE
 ME1697  COUNTRY     -  US
 ME1697  USGS QUAD   -  ELMHURST (2018)
 ME1697
 ME1697                         *CURRENT SURVEY CONTROL
 ME1697  ______________________________________________________________________
 ME1697* NAD 83(1986) POSITION- 41 57 47.     (N) 087 58 43.     (W)   SCALED
 ME1697* NAVD 88 ORTHO HEIGHT -   212.152 (meters)      696.04  (feet) ADJUSTED
 ME1697  ______________________________________________________________________
 ME1697  GEOID HEIGHT    -        -33.544 (meters)                     GEOID18
 ME1697  DYNAMIC HEIGHT  -        212.080 (meters)      695.80  (feet) COMP
 ME1697  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 ME1697
 ME1697  VERT ORDER      -  FIRST     CLASS I
 ME1697
 ME1697.The horizontal coordinates were scaled from a map and have
 ME1697.an estimated accuracy of +/- 6 seconds.
 ME1697
 ME1697.The orthometric height was determined by differential leveling and
 ME1697.adjusted by the NATIONAL GEODETIC SURVEY
 ME1697.in June 1991.
 ME1697
 ME1697.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1697.GEOID18 height accuracy estimate available here.
 ME1697
 ME1697.Click photographs - Photos may exist for this station.
 ME1697
 ME1697.The dynamic height is computed by dividing the NAVD 88
 ME1697.geopotential number by the normal gravity value computed on the
 ME1697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1697.degrees latitude (g = 980.6199 gals.).
 ME1697
 ME1697.The modeled gravity was interpolated from observed gravity values.
 ME1697
 ME1697;                    North         East    Units  Estimated Accuracy
 ME1697;SPC IL E     -   588,060.      329,410.      MT  (+/- 180 meters Scaled)
 ME1697
 ME1697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM189461(NAD 83)
 ME1697
 ME1697                          SUPERSEDED SURVEY CONTROL
 ME1697
 ME1697  NGVD 29 (??/??/92)  212.244  (m)          696.34   (f) ADJ UNCH    1 1
 ME1697
 ME1697.Superseded values are not recommended for survey control.
 ME1697
 ME1697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1697.See file dsdata.pdf to determine how the superseded data were derived.
 ME1697
 ME1697_MARKER: DB = BENCH MARK DISK
 ME1697_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1697_SP_SET: BUILDING
 ME1697_STAMPING: S 132 1947
 ME1697_MARK LOGO: CGS
 ME1697_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1697
 ME1697  HISTORY     - Date     Condition        Report By
 ME1697  HISTORY     - 1947     MONUMENTED       CGS
 ME1697  HISTORY     - 1969     GOOD             CGS
 ME1697  HISTORY     - 1971     MARK NOT FOUND   NGS
 ME1697
 ME1697                          STATION DESCRIPTION
 ME1697
 ME1697'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1697'AT WOOD DALE.
 ME1697'AT WOOD DALE, NEAR THE INTERSECTION OF IRVING PARK ROAD AND WOOD
 ME1697'DALE ROAD, 51 FEET SOUTH OF THE CENTER LINE OF IRVING PARK ROAD,
 ME1697'28 FEET EAST OF THE CENTER LINE OF WOOD DALE ROAD, SET
 ME1697'VERTICALLY IN THE WEST BRICK FACE OF A BRICK BUILDING WHICH IS
 ME1697'OCCUPIED BY THE CHATTER BOX BEAUTY SHOP, 1 FOOT SOUTH OF THE
 ME1697'NORTHEAST CORNER OF THE BUILDING, AND ABOUT 2 1/2 FEET ABOVE
 ME1697'THE LEVEL OF THE GROUND.  SEC 15, T 40 N R 11 E.
 ME1697
 ME1697                          STATION RECOVERY (1971)
 ME1697
 ME1697'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1697'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0246 ***********************************************************************
 NG0246  DESIGNATION -  S 134
 NG0246  PID         -  NG0246
 NG0246  STATE/COUNTY-  IL/COOK
 NG0246  COUNTRY     -  US
 NG0246  USGS QUAD   -  PARK RIDGE (2018)
 NG0246
 NG0246                         *CURRENT SURVEY CONTROL
 NG0246  ______________________________________________________________________
 NG0246* NAD 83(1986) POSITION- 42 04 49.     (N) 087 49 17.     (W)   SCALED
 NG0246* NAVD 88 ORTHO HEIGHT -   198.437 (meters)      651.04  (feet) ADJUSTED
 NG0246  ______________________________________________________________________
 NG0246  GEOID HEIGHT    -        -33.845 (meters)                     GEOID18
 NG0246  DYNAMIC HEIGHT  -        198.372 (meters)      650.83  (feet) COMP
 NG0246  MODELED GRAVITY -    980,288.8   (mgal)                       NAVD 88
 NG0246
 NG0246  VERT ORDER      -  SECOND    CLASS 0
 NG0246
 NG0246.The horizontal coordinates were scaled from a map and have
 NG0246.an estimated accuracy of +/- 6 seconds.
 NG0246
 NG0246.The orthometric height was determined by differential leveling and
 NG0246.adjusted by the NATIONAL GEODETIC SURVEY
 NG0246.in June 1991.
 NG0246
 NG0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0246.GEOID18 height accuracy estimate available here.
 NG0246
 NG0246.Click photographs - Photos may exist for this station.
 NG0246
 NG0246.The dynamic height is computed by dividing the NAVD 88
 NG0246.geopotential number by the normal gravity value computed on the
 NG0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0246.degrees latitude (g = 980.6199 gals.).
 NG0246
 NG0246.The modeled gravity was interpolated from observed gravity values.
 NG0246
 NG0246;                    North         East    Units  Estimated Accuracy
 NG0246;SPC IL E     -   601,150.      342,360.      MT  (+/- 180 meters Scaled)
 NG0246
 NG0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM320590(NAD 83)
 NG0246
 NG0246                          SUPERSEDED SURVEY CONTROL
 NG0246
 NG0246  NGVD 29 (??/??/92)  198.494  (m)          651.23   (f) ADJ UNCH    2 0
 NG0246
 NG0246.Superseded values are not recommended for survey control.
 NG0246
 NG0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0246.See file dsdata.pdf to determine how the superseded data were derived.
 NG0246
 NG0246_MARKER: DB = BENCH MARK DISK
 NG0246_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0246_SP_SET: BUILDING
 NG0246_STAMPING: S 134 1947
 NG0246_MARK LOGO: CGS
 NG0246_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0246
 NG0246  HISTORY     - Date     Condition        Report By
 NG0246  HISTORY     - 1947     MONUMENTED       CGS
 NG0246  HISTORY     - 1986     GOOD             USPSQD
 NG0246
 NG0246                          STATION DESCRIPTION
 NG0246
 NG0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NG0246'6 MI W FROM WILMETTE.
 NG0246'ABOUT 4.65 MILES WEST ALONG EAST LAKE AVENUE FROM FIRE STATION
 NG0246'NO. 1 AT WILMETTE, THENCE ABOUT 0.4 MILE NORTH ALONG STATE
 NG0246'HIGHWAY 42 A, THENCE ABOUT 0.95 MILE WEST ALONG WEST LAKE AVENUE,
 NG0246'AT THE GLENVIEW NAVAL AIR STATION, SET VERTICALLY IN THE NORTH
 NG0246'FACE OF THE NORTHWEST CORNER OF THE BRICK WALL AT THE SOUTH GATE
 NG0246'GUARD HOUSE, 1 FOOT WEST OF THE NORTHEAST CORNER AND 2.5 FEET
 NG0246'ABOVE THE GROUND.
 NG0246
 NG0246                          STATION RECOVERY (1986)
 NG0246
 NG0246'RECOVERY NOTE BY US POWER SQUADRON 1986 (GG)
 NG0246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1803 ***********************************************************************
 ME1803  DESIGNATION -  S 135
 ME1803  PID         -  ME1803
 ME1803  STATE/COUNTY-  IL/COOK
 ME1803  COUNTRY     -  US
 ME1803  USGS QUAD   -  ENGLEWOOD (2018)
 ME1803
 ME1803                         *CURRENT SURVEY CONTROL
 ME1803  ______________________________________________________________________
 ME1803* NAD 83(1986) POSITION- 41 49 07.     (N) 087 41 40.     (W)   SCALED
 ME1803* NAVD 88 ORTHO HEIGHT -   181.095 (meters)      594.14  (feet) ADJUSTED
 ME1803  ______________________________________________________________________
 ME1803  GEOID HEIGHT    -        -33.510 (meters)                     GEOID18
 ME1803  DYNAMIC HEIGHT  -        181.032 (meters)      593.94  (feet) COMP
 ME1803  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 ME1803
 ME1803  VERT ORDER      -  FIRST     CLASS II
 ME1803
 ME1803.The horizontal coordinates were scaled from a map and have
 ME1803.an estimated accuracy of +/- 6 seconds.
 ME1803
 ME1803.The orthometric height was determined by differential leveling and
 ME1803.adjusted by the NATIONAL GEODETIC SURVEY
 ME1803.in June 1991.
 ME1803
 ME1803.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1803.GEOID18 height accuracy estimate available here.
 ME1803
 ME1803.Click photographs - Photos may exist for this station.
 ME1803
 ME1803.The dynamic height is computed by dividing the NAVD 88
 ME1803.geopotential number by the normal gravity value computed on the
 ME1803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1803.degrees latitude (g = 980.6199 gals.).
 ME1803
 ME1803.The modeled gravity was interpolated from observed gravity values.
 ME1803
 ME1803;                    North         East    Units  Estimated Accuracy
 ME1803;SPC IL E     -   572,150.      353,080.      MT  (+/- 180 meters Scaled)
 ME1803
 ME1803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM423298(NAD 83)
 ME1803
 ME1803                          SUPERSEDED SURVEY CONTROL
 ME1803
 ME1803  NGVD 29 (??/??/92)  181.180  (m)          594.42   (f) ADJ UNCH    1 2
 ME1803
 ME1803.Superseded values are not recommended for survey control.
 ME1803
 ME1803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1803.See file dsdata.pdf to determine how the superseded data were derived.
 ME1803
 ME1803_MARKER: DB = BENCH MARK DISK
 ME1803_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1803_SP_SET: BUILDING
 ME1803_STAMPING: S 135 1947
 ME1803_MARK LOGO: CGS
 ME1803_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1803_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1803+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2002
 ME1803
 ME1803  HISTORY     - Date     Condition        Report By
 ME1803  HISTORY     - 1947     MONUMENTED       CGS
 ME1803  HISTORY     - 1976     GOOD             LOCENG
 ME1803  HISTORY     - 19870601 GOOD             USPSQD
 ME1803  HISTORY     - 1989     GOOD             USPSQD
 ME1803  HISTORY     - 20021231 GOOD             PATRIC
 ME1803  HISTORY     - 20121201 GOOD             GEOCAC
 ME1803
 ME1803                          STATION DESCRIPTION
 ME1803
 ME1803'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1803'AT CHICAGO.
 ME1803'AT CHICAGO, ABOUT 3/4 BLOCK SOUTH ALONG SOUTH CALIFORNINA AVENUE
 ME1803'FROM ITS INTERSECTION WITH ARCHER AVENUE, SET VERTICALLY IN THE
 ME1803'NORTH FACE OF THE NORTHEAST CORNER OF THE THOMAS KELLY ASSEMBLY
 ME1803'HALL OF THE THOMAS KELLY SENIOR HIGH SCHOOL, 35 FEET WEST OF THE
 ME1803'WEST CURB OF SOUTH CALIFORNIA AVENUE, 4.5 FEET WEST OF THE
 ME1803'NORTHEAST CORNER OF THE BUILDING AND 0.5 FOOT ABOVE THE SIDE
 ME1803'WALK.
 ME1803
 ME1803                          STATION RECOVERY (1976)
 ME1803
 ME1803'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 ME1803'RECOVERED IN GOOD CONDITION.
 ME1803
 ME1803                          STATION RECOVERY (1987)
 ME1803
 ME1803'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1803'RECOVERED IN GOOD CONDITION.
 ME1803
 ME1803                          STATION RECOVERY (1989)
 ME1803
 ME1803'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1803'RECOVERED IN GOOD CONDITION.
 ME1803
 ME1803                          STATION RECOVERY (2002)
 ME1803
 ME1803'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2002 (DJT)
 ME1803'RECOVERED IN GOOD CONDITION.
 ME1803
 ME1803                          STATION RECOVERY (2012)
 ME1803
 ME1803'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1803'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1874 ***********************************************************************
 ME1874  DESIGNATION -  S 136
 ME1874  PID         -  ME1874
 ME1874  STATE/COUNTY-  IL/COOK
 ME1874  COUNTRY     -  US
 ME1874  USGS QUAD   -  LAKE CALUMET (2018)
 ME1874
 ME1874                         *CURRENT SURVEY CONTROL
 ME1874  ______________________________________________________________________
 ME1874* NAD 83(1986) POSITION- 41 44 34.0    (N) 087 34 32.0    (W)   HD_HELD2
 ME1874* NAVD 88 ORTHO HEIGHT -   182.424 (meters)      598.50  (feet) ADJUSTED
 ME1874  ______________________________________________________________________
 ME1874  GEOID HEIGHT    -        -33.519 (meters)                     GEOID18
 ME1874  DYNAMIC HEIGHT  -        182.360 (meters)      598.29  (feet) COMP
 ME1874  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 ME1874
 ME1874  VERT ORDER      -  FIRST     CLASS I
 ME1874
 ME1874.The horizontal coordinates were established by autonomous hand held GPS
 ME1874.observations and have an estimated accuracy of +/- 10 meters.
 ME1874
 ME1874.The orthometric height was determined by differential leveling and
 ME1874.adjusted by the NATIONAL GEODETIC SURVEY
 ME1874.in June 1991.
 ME1874
 ME1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1874.GEOID18 height accuracy estimate available here.
 ME1874
 ME1874.Click photographs - Photos may exist for this station.
 ME1874
 ME1874.The dynamic height is computed by dividing the NAVD 88
 ME1874.geopotential number by the normal gravity value computed on the
 ME1874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1874.degrees latitude (g = 980.6199 gals.).
 ME1874
 ME1874.The modeled gravity was interpolated from observed gravity values.
 ME1874
 ME1874;                    North         East    Units  Estimated Accuracy
 ME1874;SPC IL E     -   563,811.      363,033.      MT  (+/- 10 meters HH2 GPS)
 ME1874
 ME1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5214221377(NAD 83)
 ME1874
 ME1874                          SUPERSEDED SURVEY CONTROL
 ME1874
 ME1874  NGVD 29 (01/19/93)  182.533  (m)          598.86   (f) ADJUSTED    1 1
 ME1874  NGVD 29 (??/??/92)  182.533  (m)          598.86   (f) SUPERSEDED  1 1
 ME1874
 ME1874.Superseded values are not recommended for survey control.
 ME1874
 ME1874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1874.See file dsdata.pdf to determine how the superseded data were derived.
 ME1874
 ME1874_MARKER: DB = BENCH MARK DISK
 ME1874_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1874_SP_SET: OVERPASS ABUTMENT
 ME1874_STAMPING: S 136 1947
 ME1874_MARK LOGO: CGS
 ME1874_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1874_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1874+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 ME1874
 ME1874  HISTORY     - Date     Condition        Report By
 ME1874  HISTORY     - 1947     MONUMENTED       CGS
 ME1874  HISTORY     - 1968     GOOD             CGS
 ME1874  HISTORY     - 19920806 GOOD             NGS
 ME1874  HISTORY     - 20140311 GOOD             PATRIC
 ME1874
 ME1874                          STATION DESCRIPTION
 ME1874
 ME1874'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1874'AT CHICAGO.
 ME1874'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS OVER
 ME1874'SOUTH JEFFERY AVENUE, SET ON THE TOP AND 22.3 FEET NORTH OF THE
 ME1874'SOUTH END OF THE EAST CONCRETE ABUTMENT OF THE SOUTHERN MOST
 ME1874'OVERPASS OVER THE AVENUE, 150 FEET WEST OF MILEPOST 457, 11 FEET
 ME1874'SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK, 4 FEET
 ME1874'SOUTH OF THE SOUTH HEAD WALL OF THE OVERPASS AND 3 FEET BELOW THE
 ME1874'LEVEL OF THE TRACK.  SEC 36, T 38N, R 14 E.
 ME1874
 ME1874                          STATION RECOVERY (1992)
 ME1874
 ME1874'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1874'IN CHICAGO, AT THE INTERSECTION OF SOUTH JEFFERY AVENUE AND THE
 ME1874'CONRAIL RAILROAD, IN TOP OF AND 6.8 M (22.3 FT) NORTH OF THE SOUTH
 ME1874'END OF THE EAST CONCRETE ABUTMENT OF THE MOST SOUTHWESTERLY OF 2
 ME1874'RAILROAD OVERPASSES OF THE AVENUE, 9.2 M (30.2 FT) EAST OF THE
 ME1874'CENTERLINE OF THE AVENUE, 3.0 M (9.8 FT) SOUTHWEST OF THE NEAR RAIL,
 ME1874'1.4 M (4.6 FT) SOUTHWEST OF THE SOUTHWEST BRIDGE RAIL, AND 1.3 M
 ME1874'(4.3 FT) BELOW THE LEVEL OF THE TRACK.
 ME1874
 ME1874                          STATION RECOVERY (2014)
 ME1874
 ME1874'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 ME1874'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1847 ***********************************************************************
 ME1847  DESIGNATION -  S 137
 ME1847  PID         -  ME1847
 ME1847  STATE/COUNTY-  IL/COOK
 ME1847  COUNTRY     -  US
 ME1847  USGS QUAD   -  PALOS PARK (2018)
 ME1847
 ME1847                         *CURRENT SURVEY CONTROL
 ME1847  ______________________________________________________________________
 ME1847* NAD 83(1986) POSITION- 41 40 03.     (N) 087 45 56.     (W)   SCALED
 ME1847* NAVD 88 ORTHO HEIGHT -   180.243 (meters)      591.35  (feet) ADJUSTED
 ME1847  ______________________________________________________________________
 ME1847  GEOID HEIGHT    -        -33.388 (meters)                     GEOID18
 ME1847  DYNAMIC HEIGHT  -        180.177 (meters)      591.13  (feet) COMP
 ME1847  MODELED GRAVITY -    980,253.7   (mgal)                       NAVD 88
 ME1847
 ME1847  VERT ORDER      -  FIRST     CLASS II
 ME1847
 ME1847.The horizontal coordinates were scaled from a map and have
 ME1847.an estimated accuracy of +/- 6 seconds.
 ME1847
 ME1847.The orthometric height was determined by differential leveling and
 ME1847.adjusted by the NATIONAL GEODETIC SURVEY
 ME1847.in June 1991.
 ME1847
 ME1847.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1847.GEOID18 height accuracy estimate available here.
 ME1847
 ME1847.Click photographs - Photos may exist for this station.
 ME1847
 ME1847.The dynamic height is computed by dividing the NAVD 88
 ME1847.geopotential number by the normal gravity value computed on the
 ME1847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1847.degrees latitude (g = 980.6199 gals.).
 ME1847
 ME1847.The modeled gravity was interpolated from observed gravity values.
 ME1847
 ME1847;                    North         East    Units  Estimated Accuracy
 ME1847;SPC IL E     -   555,330.      347,280.      MT  (+/- 180 meters Scaled)
 ME1847
 ME1847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM362131(NAD 83)
 ME1847
 ME1847                          SUPERSEDED SURVEY CONTROL
 ME1847
 ME1847  NGVD 29 (??/??/92)  180.337  (m)          591.66   (f) ADJ UNCH    1 2
 ME1847
 ME1847.Superseded values are not recommended for survey control.
 ME1847
 ME1847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1847.See file dsdata.pdf to determine how the superseded data were derived.
 ME1847
 ME1847_MARKER: DB = BENCH MARK DISK
 ME1847_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1847_SP_SET: BOX CULVERT
 ME1847_STAMPING: S 137 1947
 ME1847_MARK LOGO: CGS
 ME1847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1847+STABILITY: SURFACE MOTION
 ME1847
 ME1847  HISTORY     - Date     Condition        Report By
 ME1847  HISTORY     - 1947     MONUMENTED       CGS
 ME1847  HISTORY     - 1971     GOOD             NGS
 ME1847  HISTORY     - 1977     GOOD             NGS
 ME1847  HISTORY     - 19870601 MARK NOT FOUND   USPSQD
 ME1847
 ME1847                          STATION DESCRIPTION
 ME1847
 ME1847'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1847'4.7 MI NW FROM BLUE ISLAND.
 ME1847'ABOUT 4.7 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE GRAND
 ME1847'TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, ABOUT 0.8 MILE
 ME1847'WEST OF THE INTERSECTION OF 127TH STREET, SET IN THE TOP OF THE
 ME1847'NORTHWEST END OF THE NORTHEAST CONCRETE HEAD WALL OF THE SOUTHEAST
 ME1847'ONE OF THREE 8-FOOT CONCRETE BOX CULVERTS, 37 FEET NORTHEAST OF
 ME1847'THE CENTER LINE OF THE HIGHWAY, 4.5 FEET SOUTHEAST OF THE
 ME1847'NORTHWEST END OF THE HEAD WALL AND ABOUT 4 FEET BELOW THE HIGHWAY.
 ME1847
 ME1847                          STATION RECOVERY (1971)
 ME1847
 ME1847'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1847'RECOVERED IN GOOD CONDITION.
 ME1847
 ME1847                          STATION RECOVERY (1977)
 ME1847
 ME1847'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1847'RECOVERED IN GOOD CONDITION.
 ME1847
 ME1847                          STATION RECOVERY (1987)
 ME1847
 ME1847'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1847'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1775 ***********************************************************************
 ME1775  DESIGNATION -  S 138
 ME1775  PID         -  ME1775
 ME1775  STATE/COUNTY-  IL/COOK
 ME1775  COUNTRY     -  US
 ME1775  USGS QUAD   -  BERWYN (2018)
 ME1775
 ME1775                         *CURRENT SURVEY CONTROL
 ME1775  ______________________________________________________________________
 ME1775* NAD 83(1986) POSITION- 41 47 19.     (N) 087 48 33.     (W)   SCALED
 ME1775* NAVD 88 ORTHO HEIGHT -   188.832 (meters)      619.53  (feet) ADJUSTED
 ME1775  ______________________________________________________________________
 ME1775  GEOID HEIGHT    -        -33.413 (meters)                     GEOID18
 ME1775  DYNAMIC HEIGHT  -        188.766 (meters)      619.31  (feet) COMP
 ME1775  MODELED GRAVITY -    980,267.7   (mgal)                       NAVD 88
 ME1775
 ME1775  VERT ORDER      -  FIRST     CLASS II
 ME1775
 ME1775.The horizontal coordinates were scaled from a map and have
 ME1775.an estimated accuracy of +/- 6 seconds.
 ME1775
 ME1775.The orthometric height was determined by differential leveling and
 ME1775.adjusted by the NATIONAL GEODETIC SURVEY
 ME1775.in June 1991.
 ME1775
 ME1775.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1775.GEOID18 height accuracy estimate available here.
 ME1775
 ME1775.Click photographs - Photos may exist for this station.
 ME1775
 ME1775.The dynamic height is computed by dividing the NAVD 88
 ME1775.geopotential number by the normal gravity value computed on the
 ME1775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1775.degrees latitude (g = 980.6199 gals.).
 ME1775
 ME1775.The modeled gravity was interpolated from observed gravity values.
 ME1775
 ME1775;                    North         East    Units  Estimated Accuracy
 ME1775;SPC IL E     -   568,760.      343,570.      MT  (+/- 180 meters Scaled)
 ME1775
 ME1775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM327266(NAD 83)
 ME1775
 ME1775                          SUPERSEDED SURVEY CONTROL
 ME1775
 ME1775  NGVD 29 (??/??/92)  188.92   (m)          619.8    (f) COMPUTED    1 2
 ME1775
 ME1775.Superseded values are not recommended for survey control.
 ME1775
 ME1775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1775.See file dsdata.pdf to determine how the superseded data were derived.
 ME1775
 ME1775_MARKER: DB = BENCH MARK DISK
 ME1775_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1775_SP_SET: BUILDING
 ME1775_STAMPING: S 138 1947
 ME1775_MARK LOGO: CGS
 ME1775_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1775
 ME1775  HISTORY     - Date     Condition        Report By
 ME1775  HISTORY     - 1947     MONUMENTED       CGS
 ME1775  HISTORY     - 1971     GOOD             IL-031
 ME1775  HISTORY     - 19870701 GOOD             USPSQD
 ME1775
 ME1775                          STATION DESCRIPTION
 ME1775
 ME1775'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1775'AT SUMMIT.
 ME1775'AT SUMMIT, AT THE SOUTHEAST CORNER OF THE JUNCTION OF 56TH PLACE
 ME1775'AND ARCHER AVENUE, SET VERTICALLY IN THE NORTHWEST FACE AT THE
 ME1775'NORTH CORNER OF THE PUBLIC SCHOOL BUILDING, 98 FEET SOUTH OF THE
 ME1775'SOUTH CURB OF 56TH PLACE, 56 FEET EAST OF THE EAST CURB OF ARCHER
 ME1775'AVENUE, 2 FEET SOUTHWEST OF THE NORTH CORNER OF THE BUILDING
 ME1775'AND 2.5 FEET ABOVE THE GROUND.
 ME1775
 ME1775                          STATION RECOVERY (1971)
 ME1775
 ME1775'RECOVERY NOTE BY COOK COUNTY ILLINOIS 1971
 ME1775'RECOVERED IN GOOD CONDITION.
 ME1775
 ME1775                          STATION RECOVERY (1987)
 ME1775
 ME1775'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1775'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1776 ***********************************************************************
 ME1776  DESIGNATION -  S 138 RESET
 ME1776  PID         -  ME1776
 ME1776  STATE/COUNTY-  IL/COOK
 ME1776  COUNTRY     -  US
 ME1776  USGS QUAD   -  BERWYN (2018)
 ME1776
 ME1776                         *CURRENT SURVEY CONTROL
 ME1776  ______________________________________________________________________
 ME1776* NAD 83(1986) POSITION- 41 47 19.     (N) 087 48 32.     (W)   SCALED
 ME1776* NAVD 88 ORTHO HEIGHT -   188.76  (meters)      619.3   (feet) RESET
 ME1776  ______________________________________________________________________
 ME1776  GEOID HEIGHT    -        -33.414 (meters)                     GEOID18
 ME1776  VERT ORDER      -  THIRD
 ME1776
 ME1776.The horizontal coordinates were scaled from a map and have
 ME1776.an estimated accuracy of +/- 6 seconds.
 ME1776
 ME1776.The orthometric height was computed from unverified reset data.
 ME1776
 ME1776.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1776.GEOID18 height accuracy estimate available here.
 ME1776
 ME1776.Click photographs - Photos may exist for this station.
 ME1776
 ME1776;                    North         East    Units  Estimated Accuracy
 ME1776;SPC IL E     -   568,760.      343,590.      MT  (+/- 180 meters Scaled)
 ME1776
 ME1776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM327266(NAD 83)
 ME1776
 ME1776                          SUPERSEDED SURVEY CONTROL
 ME1776
 ME1776.No superseded survey control is available for this station.
 ME1776
 ME1776_MARKER: DB = BENCH MARK DISK
 ME1776_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1776_SP_SET: BUILDING
 ME1776_STAMPING: S 138 RESET 1957
 ME1776_MARK LOGO: CGS
 ME1776_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1776
 ME1776  HISTORY     - Date     Condition        Report By
 ME1776  HISTORY     - 1957     MONUMENTED       IL-031
 ME1776  HISTORY     - 1958     GOOD             CGS
 ME1776
 ME1776                          STATION DESCRIPTION
 ME1776
 ME1776'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 ME1776'AT SUMMIT.
 ME1776'AT SUMMIT, AT THE SOUTHWEST CORNER OF THE INTERSECTION OF 56TH
 ME1776'PLACE AND 75TH AVENUE, 60.0 FEET WEST OF THE CENTERLINE OF 75TH
 ME1776'AVENUE, 82.3 FEET SOUTH OF THE CENTERLINE OF 56TH PLACE, AND SET
 ME1776'VERTICALLY IN THE NORTH WALL OF THE JOHN D. WALSH SCHOOL, 2 FEET
 ME1776'ABOVE THE FOUNDATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1777 ***********************************************************************
 ME1777  DESIGNATION -  S 138 RESET
 ME1777  PID         -  ME1777
 ME1777  STATE/COUNTY-  IL/COOK
 ME1777  COUNTRY     -  US
 ME1777  USGS QUAD   -  BERWYN (2018)
 ME1777
 ME1777                         *CURRENT SURVEY CONTROL
 ME1777  ______________________________________________________________________
 ME1777* NAD 83(1986) POSITION- 41 47 19.     (N) 087 48 31.     (W)   SCALED
 ME1777* NAVD 88 ORTHO HEIGHT -   188.13  (meters)      617.2   (feet) RESET
 ME1777  ______________________________________________________________________
 ME1777  GEOID HEIGHT    -        -33.414 (meters)                     GEOID18
 ME1777  VERT ORDER      -  THIRD
 ME1777
 ME1777.The horizontal coordinates were scaled from a map and have
 ME1777.an estimated accuracy of +/- 6 seconds.
 ME1777
 ME1777.The orthometric height was computed from unverified reset data.
 ME1777
 ME1777.No vertical observational check was made to the station.
 ME1777
 ME1777.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1777.GEOID18 height accuracy estimate available here.
 ME1777
 ME1777.Click photographs - Photos may exist for this station.
 ME1777
 ME1777;                    North         East    Units  Estimated Accuracy
 ME1777;SPC IL E     -   568,760.      343,620.      MT  (+/- 180 meters Scaled)
 ME1777
 ME1777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM328266(NAD 83)
 ME1777
 ME1777                          SUPERSEDED SURVEY CONTROL
 ME1777
 ME1777  NGVD 29 (??/??/??)  188.22   (m)          617.5    (f) RESET       3  
 ME1777
 ME1777.Superseded values are not recommended for survey control.
 ME1777
 ME1777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1777.See file dsdata.pdf to determine how the superseded data were derived.
 ME1777
 ME1777_MARKER: DB = BENCH MARK DISK
 ME1777_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME1777_SP_SET: APRON
 ME1777_STAMPING: S 138 RESET 1967
 ME1777_MARK LOGO: CGS
 ME1777_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1777
 ME1777  HISTORY     - Date     Condition        Report By
 ME1777  HISTORY     - 1967     MONUMENTED       CGS
 ME1777  HISTORY     - 1971     GOOD             NGS
 ME1777  HISTORY     - 1977     GOOD             NGS
 ME1777  HISTORY     - 1989     GOOD             USPSQD
 ME1777  HISTORY     - 1989     GOOD             USPSQD
 ME1777
 ME1777                          STATION DESCRIPTION
 ME1777
 ME1777'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 ME1777'AT SUMMIT.
 ME1777'AT SUMMIT IN THE SOUTHWEST CORNER OF THE INTERSECTION OF 56TH
 ME1777'PLACE AND 75TH AVE., 82 FEET SOUTH OF THE CENTERLINE OF 56TH
 ME1777'PLACE, 57 FEET WEST OF THE CENTERLINE OF 75TH AVE., 2 FEET EAST
 ME1777'OF THE SOUTH DOOR FACE OF THE NORTHEAST ENTRANCE TO THE JOHN D.
 ME1777'WALSH SCHOOL.  THE DISK IS SET IN A DRILL HOLE IN THE CONCRETE
 ME1777'APRON OF THE ENTRANCE.
 ME1777
 ME1777                          STATION RECOVERY (1971)
 ME1777
 ME1777'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1777'RECOVERED IN GOOD CONDITION.
 ME1777
 ME1777                          STATION RECOVERY (1977)
 ME1777
 ME1777'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1777'RECOVERED IN GOOD CONDITION.
 ME1777
 ME1777                          STATION RECOVERY (1989)
 ME1777
 ME1777'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1777'RECOVERED IN GOOD CONDITION.
 ME1777
 ME1777                          STATION RECOVERY (1989)
 ME1777
 ME1777'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1777'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1748 ***********************************************************************
 ME1748  DESIGNATION -  S 139
 ME1748  PID         -  ME1748
 ME1748  STATE/COUNTY-  IL/COOK
 ME1748  COUNTRY     -  US
 ME1748  USGS QUAD   -  SAG BRIDGE (2018)
 ME1748
 ME1748                         *CURRENT SURVEY CONTROL
 ME1748  ______________________________________________________________________
 ME1748* NAD 83(1986) POSITION- 41 43 03.     (N) 087 53 40.     (W)   SCALED
 ME1748* NAVD 88 ORTHO HEIGHT -   185.770 (meters)      609.48  (feet) ADJUSTED
 ME1748  ______________________________________________________________________
 ME1748  GEOID HEIGHT    -        -33.312 (meters)                     GEOID18
 ME1748  DYNAMIC HEIGHT  -        185.703 (meters)      609.26  (feet) COMP
 ME1748  MODELED GRAVITY -    980,257.5   (mgal)                       NAVD 88
 ME1748
 ME1748  VERT ORDER      -  FIRST     CLASS II
 ME1748
 ME1748.The horizontal coordinates were scaled from a map and have
 ME1748.an estimated accuracy of +/- 6 seconds.
 ME1748
 ME1748.The orthometric height was determined by differential leveling and
 ME1748.adjusted by the NATIONAL GEODETIC SURVEY
 ME1748.in June 1991.
 ME1748
 ME1748.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1748.GEOID18 height accuracy estimate available here.
 ME1748
 ME1748.Click photographs - Photos may exist for this station.
 ME1748
 ME1748.The dynamic height is computed by dividing the NAVD 88
 ME1748.geopotential number by the normal gravity value computed on the
 ME1748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1748.degrees latitude (g = 980.6199 gals.).
 ME1748
 ME1748.The modeled gravity was interpolated from observed gravity values.
 ME1748
 ME1748;                    North         East    Units  Estimated Accuracy
 ME1748;SPC IL E     -   560,820.      336,520.      MT  (+/- 180 meters Scaled)
 ME1748
 ME1748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM255187(NAD 83)
 ME1748
 ME1748                          SUPERSEDED SURVEY CONTROL
 ME1748
 ME1748  NGVD 29 (??/??/92)  185.857  (m)          609.77   (f) ADJ UNCH    1 2
 ME1748
 ME1748.Superseded values are not recommended for survey control.
 ME1748
 ME1748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1748.See file dsdata.pdf to determine how the superseded data were derived.
 ME1748
 ME1748_MARKER: DB = BENCH MARK DISK
 ME1748_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1748_SP_SET: CULVERT HEADWALL
 ME1748_STAMPING: S 139 1947
 ME1748_MARK LOGO: CGS
 ME1748_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1748+STABILITY: SURFACE MOTION
 ME1748_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1748+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2006
 ME1748
 ME1748  HISTORY     - Date     Condition        Report By
 ME1748  HISTORY     - 1947     MONUMENTED       CGS
 ME1748  HISTORY     - 1971     GOOD             NGS
 ME1748  HISTORY     - 1977     GOOD             NGS
 ME1748  HISTORY     - 1987     POOR             USPSQD
 ME1748  HISTORY     - 1989     GOOD             USPSQD
 ME1748  HISTORY     - 1989     GOOD             USPSQD
 ME1748  HISTORY     - 20041212 GOOD             GEOCAC
 ME1748  HISTORY     - 20060927 GOOD             PATRIC
 ME1748  HISTORY     - 20090319 GOOD             GEOCAC
 ME1748  HISTORY     - 20131125 MARK NOT FOUND   GEOCAC
 ME1748
 ME1748                          STATION DESCRIPTION
 ME1748
 ME1748'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1748'1.4 MI SW FROM WILLOW SPRINGS.
 ME1748'ABOUT 1.4 MILES SOUTHWEST ALONG STATE HIGHWAY 4A (ARCHER AVENUE)
 ME1748'FROM THE POST OFFICE AT WILLOW SPRINGS, ABOUT 0.1 MILE NORTHEAST
 ME1748'OF THE INTERSECTION OF 95TH STREET, SET IN THE TOP OF THE
 ME1748'NORTHEAST END OF THE SOUTHEAST CONCRETE HEAD WALL OF A 36-INCH CLAY
 ME1748'TILE PIPE CULVERT, ABOUT 0.65 MILE SOUTHWEST OF THE WILLOW SPRINGS
 ME1748'CITY LIMIT SIGN, 15 FEET SOUTHEAST OF THE CENTER LINE OF THE
 ME1748'HIGHWAY, 2 FEET SOUTHWEST OF THE NORTHEAST END OF THE HEAD WALL
 ME1748'AND 1 FOOT ABOVE THE HIGHWAY.
 ME1748
 ME1748                          STATION RECOVERY (1971)
 ME1748
 ME1748'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1748'RECOVERED IN GOOD CONDITION.
 ME1748
 ME1748                          STATION RECOVERY (1977)
 ME1748
 ME1748'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1748'RECOVERED IN GOOD CONDITION.
 ME1748
 ME1748                          STATION RECOVERY (1987)
 ME1748
 ME1748'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1748'MARK RECOVERED IN POOR CONDITION.
 ME1748
 ME1748                          STATION RECOVERY (1989)
 ME1748
 ME1748'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1748'RECOVERED IN GOOD CONDITION.
 ME1748
 ME1748                          STATION RECOVERY (1989)
 ME1748
 ME1748'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1748'RECOVERED IN GOOD CONDITION.
 ME1748
 ME1748                          STATION RECOVERY (2004)
 ME1748
 ME1748'RECOVERY NOTE BY GEOCACHING 2004 (KMP)
 ME1748'SMALL CHIP IN DISK, BUT INTACT
 ME1748
 ME1748                          STATION RECOVERY (2006)
 ME1748
 ME1748'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 ME1748'THE STATION IS IN WILLOW SPRINGS, IL.
 ME1748'
 ME1748'THE STATION IS LOCATED ALONG THE SOUTH SIDE OF ROUTE 171 (ARCHER
 ME1748'AVENUE) AT A BRIDGE CROSSING FOR A DRAINAGE CULVERT.  THE STATION IS
 ME1748'0.1 MI (0.2 KM) NORTHEAST OF THE INTERSECTION OF 95TH STREET AND ROUTE
 ME1748'171,
 ME1748'
 ME1748'50.0 FT (15.2 M) NORTHEAST OF A WOODEN SIGN POST CURVE AHEAD, 18.5 FT
 ME1748'(5.6 M) SOUTHEAST OF THE CENTERLINE OF ROUTE 171, AND 8.0 FT (2.4 M)
 ME1748'NORTHEAST OF THE SOUTHWEST END OF THE SOUTHERN HEADWALL FOR THE
 ME1748'DRAINAGE CULVERT UNDER ROUTE 171.  THE MONUMENT IS A 3.5 INCH (9 CM)
 ME1748'BENCH MARK DISK ON THE SOUTHEAST END OF THE HEADWALL.
 ME1748
 ME1748                          STATION RECOVERY (2009)
 ME1748
 ME1748'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1748'RECOVERED IN GOOD CONDITION.
 ME1748
 ME1748                          STATION RECOVERY (2013)
 ME1748
 ME1748'RECOVERY NOTE BY GEOCACHING 2013 (CT)
 ME1748'THE ORIGINAL CULVERT AND MARK NO LONGER EXIST.  ROAD IMPROVEMENTS
 ME1748'OCCURRED IN THE AREA CIRCA SEPTEMBER 2010.  THE ENTIRE CULVERT WAS
 ME1748'REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0278 ***********************************************************************
 KC0278  DESIGNATION -  S 14
 KC0278  PID         -  KC0278
 KC0278  STATE/COUNTY-  IL/SCOTT
 KC0278  COUNTRY     -  US
 KC0278  USGS QUAD   -  MEREDOSIA (2018)
 KC0278
 KC0278                         *CURRENT SURVEY CONTROL
 KC0278  ______________________________________________________________________
 KC0278* NAD 83(1986) POSITION- 39 45 03.     (N) 090 30 51.     (W)   SCALED
 KC0278* NAVD 88 ORTHO HEIGHT -   153.245 (meters)      502.77  (feet) ADJUSTED
 KC0278  ______________________________________________________________________
 KC0278  GEOID HEIGHT    -        -32.653 (meters)                     GEOID18
 KC0278  DYNAMIC HEIGHT  -        153.161 (meters)      502.50  (feet) COMP
 KC0278  MODELED GRAVITY -    980,078.2   (mgal)                       NAVD 88
 KC0278
 KC0278  VERT ORDER      -  FIRST     CLASS II
 KC0278
 KC0278.The horizontal coordinates were scaled from a map and have
 KC0278.an estimated accuracy of +/- 6 seconds.
 KC0278
 KC0278.The orthometric height was determined by differential leveling and
 KC0278.adjusted by the NATIONAL GEODETIC SURVEY
 KC0278.in June 1991.
 KC0278
 KC0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0278.GEOID18 height accuracy estimate available here.
 KC0278
 KC0278.Click photographs - Photos may exist for this station.
 KC0278
 KC0278.The dynamic height is computed by dividing the NAVD 88
 KC0278.geopotential number by the normal gravity value computed on the
 KC0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0278.degrees latitude (g = 980.6199 gals.).
 KC0278
 KC0278.The modeled gravity was interpolated from observed gravity values.
 KC0278
 KC0278;                    North         East    Units  Estimated Accuracy
 KC0278;SPC IL W     -   342,380.      670,220.      MT  (+/- 180 meters Scaled)
 KC0278
 KC0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE129030(NAD 83)
 KC0278
 KC0278                          SUPERSEDED SURVEY CONTROL
 KC0278
 KC0278  NGVD 29 (??/??/92)  153.356  (m)          503.14   (f) ADJ UNCH    1 2
 KC0278
 KC0278.Superseded values are not recommended for survey control.
 KC0278
 KC0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0278.See file dsdata.pdf to determine how the superseded data were derived.
 KC0278
 KC0278_MARKER: DB = BENCH MARK DISK
 KC0278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0278_STAMPING: S 14 1933
 KC0278_MARK LOGO: CGS
 KC0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0278+STABILITY: SURFACE MOTION
 KC0278
 KC0278  HISTORY     - Date     Condition        Report By
 KC0278  HISTORY     - 1933     MONUMENTED       CGS
 KC0278  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0278
 KC0278                          STATION DESCRIPTION
 KC0278
 KC0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0278'1.2 MI E FROM BLUFFS.
 KC0278'1.2 MILES EAST ALONG THE WABASH RAILWAY FROM BLUFFS, SCOTT
 KC0278'COUNTY, 16 POLES WEST OF MILEPOST DET 464, 5 FEET EAST OF A
 KC0278'PRIVATE-ROAD CROSSING, 21 FEET SOUTH OF THE CENTERLINE OF THE
 KC0278'TRACK, AND 4 FEET NORTH OF A FENCE.  A STANDARD DISK, STAMPED
 KC0278'S 14 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KC0278
 KC0278                          STATION RECOVERY (1976)
 KC0278
 KC0278'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0278'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0109 ***********************************************************************
 MF0109  DESIGNATION -  S 140 RESET
 MF0109  PID         -  MF0109
 MF0109  STATE/COUNTY-  IL/WILL
 MF0109  COUNTRY     -  US
 MF0109  USGS QUAD   -  JOLIET (2018)
 MF0109
 MF0109                         *CURRENT SURVEY CONTROL
 MF0109  ______________________________________________________________________
 MF0109* NAD 83(1986) POSITION- 41 36 17.     (N) 088 04 33.     (W)   SCALED
 MF0109* NAVD 88 ORTHO HEIGHT -   187.47  (meters)      615.1   (feet) RESET
 MF0109  ______________________________________________________________________
 MF0109  GEOID HEIGHT    -        -33.170 (meters)                     GEOID18
 MF0109  VERT ORDER      -  THIRD
 MF0109
 MF0109.The horizontal coordinates were scaled from a map and have
 MF0109.an estimated accuracy of +/- 6 seconds.
 MF0109
 MF0109.The orthometric height was computed from unverified reset data.
 MF0109
 MF0109.No vertical observational check was made to the station.
 MF0109
 MF0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0109.GEOID18 height accuracy estimate available here.
 MF0109
 MF0109.Click photographs - Photos may exist for this station.
 MF0109
 MF0109;                    North         East    Units  Estimated Accuracy
 MF0109;SPC IL E     -   548,230.      321,470.      MT  (+/- 180 meters Scaled)
 MF0109
 MF0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM103064(NAD 83)
 MF0109
 MF0109                          SUPERSEDED SURVEY CONTROL
 MF0109
 MF0109  NGVD 29 (??/??/??)  187.56   (m)          615.4    (f) RESET       3  
 MF0109
 MF0109.Superseded values are not recommended for survey control.
 MF0109
 MF0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0109.See file dsdata.pdf to determine how the superseded data were derived.
 MF0109
 MF0109_MARKER: DB = BENCH MARK DISK
 MF0109_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0109+WITH SETTING: PAVEMENT
 MF0109_SP_SET: LIGHT POST BASE
 MF0109_STAMPING: S 140 RESET 1971
 MF0109_MARK LOGO: CGS
 MF0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0109+STABILITY: SURFACE MOTION
 MF0109
 MF0109  HISTORY     - Date     Condition        Report By
 MF0109  HISTORY     - 1971     MONUMENTED       NGS
 MF0109  HISTORY     - 20090418 GOOD             GEOCAC
 MF0109  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0109
 MF0109                          STATION DESCRIPTION
 MF0109
 MF0109'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF0109'1.8 MI NW FROM LOCKPORT.
 MF0109'LOCATED AT THE EAST ENTRANCE TO LEWIS COLLEGE, 51 FEET SOUTH OF
 MF0109'THE CENTERLINE OF THE ENTRANCE, 34 FEET WEST OF THE CENTERLINE
 MF0109'OF STATE HIGHWAY 53, 5 FEET NORTHEAST OF A METAL STORM DRAIN, SET
 MF0109'IN A DRILL HOLE IN THE TOP AND SOUTHEAST CORNER OF THE CONCRETE
 MF0109'BASE OF A TRAFFIC LIGHT POST.
 MF0109
 MF0109                          STATION RECOVERY (2009)
 MF0109
 MF0109'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0109'RECOVERED IN GOOD CONDITION.
 MF0109
 MF0109                          STATION RECOVERY (2013)
 MF0109
 MF0109'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0109'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0152 ***********************************************************************
 MF0152  DESIGNATION -  S 141
 MF0152  PID         -  MF0152
 MF0152  STATE/COUNTY-  IL/GRUNDY
 MF0152  COUNTRY     -  US
 MF0152  USGS QUAD   -  LISBON (2018)
 MF0152
 MF0152                         *CURRENT SURVEY CONTROL
 MF0152  ______________________________________________________________________
 MF0152* NAD 83(1986) POSITION- 41 23 37.     (N) 088 24 26.     (W)   SCALED
 MF0152* NAVD 88 ORTHO HEIGHT -   166.969 (meters)      547.80  (feet) ADJUSTED
 MF0152  ______________________________________________________________________
 MF0152  GEOID HEIGHT    -        -32.935 (meters)                     GEOID18
 MF0152  DYNAMIC HEIGHT  -        166.905 (meters)      547.59  (feet) COMP
 MF0152  MODELED GRAVITY -    980,236.8   (mgal)                       NAVD 88
 MF0152
 MF0152  VERT ORDER      -  FIRST     CLASS II
 MF0152
 MF0152.The horizontal coordinates were scaled from a map and have
 MF0152.an estimated accuracy of +/- 6 seconds.
 MF0152
 MF0152.The orthometric height was determined by differential leveling and
 MF0152.adjusted by the NATIONAL GEODETIC SURVEY
 MF0152.in June 1991.
 MF0152
 MF0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0152.GEOID18 height accuracy estimate available here.
 MF0152
 MF0152.Click photographs - Photos may exist for this station.
 MF0152
 MF0152.The dynamic height is computed by dividing the NAVD 88
 MF0152.geopotential number by the normal gravity value computed on the
 MF0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0152.degrees latitude (g = 980.6199 gals.).
 MF0152
 MF0152.The modeled gravity was interpolated from observed gravity values.
 MF0152
 MF0152;                    North         East    Units  Estimated Accuracy
 MF0152;SPC IL E     -   524,760.      293,820.      MT  (+/- 180 meters Scaled)
 MF0152
 MF0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL823834(NAD 83)
 MF0152
 MF0152                          SUPERSEDED SURVEY CONTROL
 MF0152
 MF0152  NGVD 29 (??/??/92)  167.046  (m)          548.05   (f) ADJ UNCH    1 2
 MF0152
 MF0152.Superseded values are not recommended for survey control.
 MF0152
 MF0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0152.See file dsdata.pdf to determine how the superseded data were derived.
 MF0152
 MF0152_MARKER: DB = BENCH MARK DISK
 MF0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0152_STAMPING: S 141 1947
 MF0152_MARK LOGO: CGS
 MF0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0152+STABILITY: SURFACE MOTION
 MF0152
 MF0152  HISTORY     - Date     Condition        Report By
 MF0152  HISTORY     - 1947     MONUMENTED       CGS
 MF0152
 MF0152                          STATION DESCRIPTION
 MF0152
 MF0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0152'2.8 MI NE FROM MORRIS.
 MF0152'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0152'HOUSE AT MORRIS, THENCE ABOUT 1.75 MILES NORTHEAST ALONG U.S.
 MF0152'HIGHWAY 6, ABOUT 1.0 MILE NORTHEAST OF THE JUNCTION OF STATE
 MF0152'HIGHWAY 47 LEADING NORTH, 60 FEET NORHT OF THE NORTH CORNER
 MF0152'OF A TWO STORY SHINGLE FARM HOUSE, 107 FEET WEST OF THE WEST
 MF0152'CORNER OF THE GARAGE, 66 FEET NORTHEAST OF THE CENTER OF THE
 MF0152'CONCRETE WALK TO THE HOUSE, 3.8 FEET SOUTHWEST OF A 6-INCH
 MF0152'SQUARE CONCRETE FENCE POST AT THE NORTH CORNER OF THE YARD,
 MF0152'26 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 2 FEET
 MF0152'NORTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH
 MF0152'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0152'4 INCHES.  THIS MARK MAY ALSO BE REACHED FROM MORRIS BY GOING
 MF0152'1.8 MILES NORTH ALONG STATE HIGHWAY 47, THENCE 1.0 MILE
 MF0152'NORTHEAST ALONG U.S. HIGHWAY 6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0153 ***********************************************************************
 MF0153  DESIGNATION -  S 141 RESET
 MF0153  PID         -  MF0153
 MF0153  STATE/COUNTY-  IL/GRUNDY
 MF0153  COUNTRY     -  US
 MF0153  USGS QUAD   -  LISBON (2018)
 MF0153
 MF0153                         *CURRENT SURVEY CONTROL
 MF0153  ______________________________________________________________________
 MF0153* NAD 83(1986) POSITION- 41 23 38.     (N) 088 24 26.     (W)   SCALED
 MF0153* NAVD 88 ORTHO HEIGHT -   166.44  (meters)      546.1   (feet) RESET
 MF0153  ______________________________________________________________________
 MF0153  GEOID HEIGHT    -        -32.935 (meters)                     GEOID18
 MF0153  VERT ORDER      -  THIRD
 MF0153
 MF0153.The horizontal coordinates were scaled from a map and have
 MF0153.an estimated accuracy of +/- 6 seconds.
 MF0153
 MF0153.The orthometric height was computed from unverified reset data.
 MF0153
 MF0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0153.GEOID18 height accuracy estimate available here.
 MF0153
 MF0153.Click photographs - Photos may exist for this station.
 MF0153
 MF0153;                    North         East    Units  Estimated Accuracy
 MF0153;SPC IL E     -   524,790.      293,820.      MT  (+/- 180 meters Scaled)
 MF0153
 MF0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL823834(NAD 83)
 MF0153
 MF0153                          SUPERSEDED SURVEY CONTROL
 MF0153
 MF0153.No superseded survey control is available for this station.
 MF0153
 MF0153_MARKER: DB = BENCH MARK DISK
 MF0153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0153_STAMPING: S 141 RESET 1971
 MF0153_MARK LOGO: CGS
 MF0153_PROJECTION: FLUSH
 MF0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0153+STABILITY: SURFACE MOTION
 MF0153
 MF0153  HISTORY     - Date     Condition        Report By
 MF0153  HISTORY     - 1971     MONUMENTED       NGS
 MF0153  HISTORY     - 20061119 MARK NOT FOUND   GEOCAC
 MF0153  HISTORY     - 20080929 MARK NOT FOUND   GEOCAC
 MF0153
 MF0153                          STATION DESCRIPTION
 MF0153
 MF0153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF0153'2 MI NE FROM MORRIS.
 MF0153'ABOUT 1.15 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0153'WITH STATE HIGHWAY 47 AT THE NORTH EDGE OF MORRIS, 99 FEET SOUTH
 MF0153'OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT EAST OF THE NORTHEAST
 MF0153'CORNER OF A GARAGE, 28 FEET NORTHWEST OF A 48 INCH TREE AND 28
 MF0153'FEET NORTH OF A WIRE FENCE.  THE DISK IS SET IN THE TOP OF A
 MF0153'ROUND CONCRETE POST FLUSH WITH THE GROUND AND ON THE PROPERTY
 MF0153'OF MR. RAY E CRYDER.
 MF0153
 MF0153                          STATION RECOVERY (2006)
 MF0153
 MF0153'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0153'A CHECK OF THE AREA PER DESCRIPTION REVEALED NEGATIVE FINDINGS.
 MF0153
 MF0153                          STATION RECOVERY (2008)
 MF0153
 MF0153'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0153'THE FENCE AND GARAGE MENTIONED IN THE DESCRIPTION NO LONGER EXIST.
 MF0153'THIS PARTY SEARCHED FOR THE MARK AROUND THE REMAINING RUBBLE AND
 MF0153'UNEVEN GROUND WITH NEGATIVE RESULTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0194 ***********************************************************************
 MF0194  DESIGNATION -  S 142
 MF0194  PID         -  MF0194
 MF0194  STATE/COUNTY-  IL/WILL
 MF0194  COUNTRY     -  US
 MF0194  USGS QUAD   -  CHANNAHON (2018)
 MF0194
 MF0194                         *CURRENT SURVEY CONTROL
 MF0194  ______________________________________________________________________
 MF0194* NAD 83(1986) POSITION- 41 27 22.     (N) 088 11 45.     (W)   SCALED
 MF0194* NAVD 88 ORTHO HEIGHT -   169.658 (meters)      556.62  (feet) ADJUSTED
 MF0194  ______________________________________________________________________
 MF0194  GEOID HEIGHT    -        -33.018 (meters)                     GEOID18
 MF0194  DYNAMIC HEIGHT  -        169.594 (meters)      556.41  (feet) COMP
 MF0194  MODELED GRAVITY -    980,241.6   (mgal)                       NAVD 88
 MF0194
 MF0194  VERT ORDER      -  FIRST     CLASS II
 MF0194
 MF0194.The horizontal coordinates were scaled from a map and have
 MF0194.an estimated accuracy of +/- 6 seconds.
 MF0194
 MF0194.The orthometric height was determined by differential leveling and
 MF0194.adjusted by the NATIONAL GEODETIC SURVEY
 MF0194.in June 1991.
 MF0194
 MF0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0194.GEOID18 height accuracy estimate available here.
 MF0194
 MF0194.Click photographs - Photos may exist for this station.
 MF0194
 MF0194.The dynamic height is computed by dividing the NAVD 88
 MF0194.geopotential number by the normal gravity value computed on the
 MF0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0194.degrees latitude (g = 980.6199 gals.).
 MF0194
 MF0194.The modeled gravity was interpolated from observed gravity values.
 MF0194
 MF0194;                    North         East    Units  Estimated Accuracy
 MF0194;SPC IL E     -   531,710.      311,490.      MT  (+/- 180 meters Scaled)
 MF0194
 MF0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL001900(NAD 83)
 MF0194
 MF0194                          SUPERSEDED SURVEY CONTROL
 MF0194
 MF0194  NGVD 29 (??/??/92)  169.75   (m)          556.9    (f) COMPUTED    1 2
 MF0194
 MF0194.Superseded values are not recommended for survey control.
 MF0194
 MF0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0194.See file dsdata.pdf to determine how the superseded data were derived.
 MF0194
 MF0194_MARKER: DB = BENCH MARK DISK
 MF0194_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0194_SP_SET: BRIDGE
 MF0194_STAMPING: S 142 1947
 MF0194_MARK LOGO: CGS
 MF0194_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0194
 MF0194  HISTORY     - Date     Condition        Report By
 MF0194  HISTORY     - 1947     MONUMENTED       CGS
 MF0194  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 MF0194  HISTORY     - 20060610 GOOD             GEOCAC
 MF0194  HISTORY     - 20091211 MARK NOT FOUND   GEOCAC
 MF0194
 MF0194                          STATION DESCRIPTION
 MF0194
 MF0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0194'8 MI SW FROM JOLIET.
 MF0194'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE
 MF0194'AT JOLIET, THENCE ABOUT 7.5 MILES SOUTHWEST ALONG U.S. HIGHWAY
 MF0194'6, AT THE OVER HEAD BRIDGE OF U.S. HIGHWAY 6 OVER U.S. HIGHWAY
 MF0194'66, SET IN THE TOP OF THE SOUTHWEST END OF THE NORTHWEST CONCRETE
 MF0194'BRIDGE RAILING, 16 FEET NORTHWEST OF THE CENTER LINE OF THE
 MF0194'HIGHWAY, 3.3 FEET NORTHEAST OF THE SOUTHWEST END OF THE BRIDGE
 MF0194'RAILING, AND ABOUT 4.5 FEET ABOVE THE BRIDGE FLOOR.
 MF0194
 MF0194                          STATION RECOVERY (2000)
 MF0194
 MF0194'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0194'MARK NOT FOUND.
 MF0194
 MF0194                          STATION RECOVERY (2006)
 MF0194
 MF0194'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0194'FOUND USING GARMIN GPS72 WITH ACCURACY OF 17.8 FEET.  PER GPS, MARK
 MF0194'WAS AT THE LISTED COORDINATES.
 MF0194
 MF0194                          STATION RECOVERY (2009)
 MF0194
 MF0194'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0194'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0136 ***********************************************************************
 MF0136  DESIGNATION -  S 143
 MF0136  PID         -  MF0136
 MF0136  STATE/COUNTY-  IL/GRUNDY
 MF0136  COUNTRY     -  US
 MF0136  USGS QUAD   -  MINOOKA (2018)
 MF0136
 MF0136                         *CURRENT SURVEY CONTROL
 MF0136  ______________________________________________________________________
 MF0136* NAD 83(1986) POSITION- 41 22 57.7    (N) 088 21 41.5    (W)   HD_HELD2
 MF0136* NAVD 88 ORTHO HEIGHT -   153.232 (meters)      502.73  (feet) ADJUSTED
 MF0136  ______________________________________________________________________
 MF0136  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 MF0136  DYNAMIC HEIGHT  -        153.173 (meters)      502.54  (feet) COMP
 MF0136  MODELED GRAVITY -    980,237.9   (mgal)                       NAVD 88
 MF0136
 MF0136  VERT ORDER      -  FIRST     CLASS II
 MF0136
 MF0136.The horizontal coordinates were established by autonomous hand held GPS
 MF0136.observations and have an estimated accuracy of +/- 10 meters.
 MF0136
 MF0136.The orthometric height was determined by differential leveling and
 MF0136.adjusted by the NATIONAL GEODETIC SURVEY
 MF0136.in June 1991.
 MF0136
 MF0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0136.GEOID18 height accuracy estimate available here.
 MF0136
 MF0136.Click photographs - Photos may exist for this station.
 MF0136
 MF0136.The dynamic height is computed by dividing the NAVD 88
 MF0136.geopotential number by the normal gravity value computed on the
 MF0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0136.degrees latitude (g = 980.6199 gals.).
 MF0136
 MF0136.The modeled gravity was interpolated from observed gravity values.
 MF0136
 MF0136;                    North         East    Units  Estimated Accuracy
 MF0136;SPC IL E     -   523,542.      297,642.      MT  (+/- 10 meters HH2 GPS)
 MF0136
 MF0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8615682135(NAD 83)
 MF0136
 MF0136                          SUPERSEDED SURVEY CONTROL
 MF0136
 MF0136  NGVD 29 (??/??/92)  153.320  (m)          503.02   (f) ADJ UNCH    1 2
 MF0136
 MF0136.Superseded values are not recommended for survey control.
 MF0136
 MF0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0136.See file dsdata.pdf to determine how the superseded data were derived.
 MF0136
 MF0136_MARKER: DB = BENCH MARK DISK
 MF0136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0136_STAMPING: S 143 1947
 MF0136_MARK LOGO: CGS
 MF0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0136+STABILITY: SURFACE MOTION
 MF0136
 MF0136  HISTORY     - Date     Condition        Report By
 MF0136  HISTORY     - 1947     MONUMENTED       CGS
 MF0136  HISTORY     - 20081008 GOOD             GEOCAC
 MF0136
 MF0136                          STATION DESCRIPTION
 MF0136
 MF0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0136'3.8 MI NE FROM MORRIS.
 MF0136'ABOUT 3.75 MILES NORTHEAST ALONG THE RIVER ROAD FROM THE
 MF0136'INTERSECTION OF STATE HIGHWAY 47 AND WASHINGTON STREET AT
 MF0136'MORRIS, ABOUT 1.45 MILES SOUTHWEST OF THE AUX SABLE SCHOOL,
 MF0136'ABOUT 90 YARDS NORTHEAST OF THE NORTHEAST END OF A 5-FOOT
 MF0136'CONCRETE BRIDGE, AT THE JACK BLACK FARM HOUSE, 81 FEET
 MF0136'NORTHWEST OF THE NORTH CORNER OF THE HOUSE, 5 FEET WEST OF
 MF0136'THE NORTH CORNER OF THE YARD, 3 FEET NORTHEAST OF POWER POLE
 MF0136'NO. 1214 AND IN LINE WITH THE ROW OF POLES, 22 FEET EAST OF
 MF0136'THE CENTER LINE OF THE ROAD, 66 FEET NORTHEAST OF THE CENTER
 MF0136'LINE OF THE DRIVE WAY, ABOUT 1 FOOT ABOVE THE ROAD AND SET
 MF0136'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0136
 MF0136                          STATION RECOVERY (2008)
 MF0136
 MF0136'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0494 ***********************************************************************
 HB0494  DESIGNATION -  S 144
 HB0494  PID         -  HB0494
 HB0494  STATE/COUNTY-  IL/SALINE
 HB0494  COUNTRY     -  US
 HB0494  USGS QUAD   -  GALATIA (2018)
 HB0494
 HB0494                         *CURRENT SURVEY CONTROL
 HB0494  ______________________________________________________________________
 HB0494* NAD 83(1986) POSITION- 37 45 49.     (N) 088 30 45.     (W)   SCALED
 HB0494* NAVD 88 ORTHO HEIGHT -   111.999 (meters)      367.45  (feet) ADJUSTED
 HB0494  ______________________________________________________________________
 HB0494  GEOID HEIGHT    -        -29.578 (meters)                     GEOID18
 HB0494  DYNAMIC HEIGHT  -        111.923 (meters)      367.20  (feet) COMP
 HB0494  MODELED GRAVITY -    979,945.3   (mgal)                       NAVD 88
 HB0494
 HB0494  VERT ORDER      -  SECOND    CLASS 0
 HB0494
 HB0494.The horizontal coordinates were scaled from a map and have
 HB0494.an estimated accuracy of +/- 6 seconds.
 HB0494
 HB0494.The orthometric height was determined by differential leveling and
 HB0494.adjusted by the NATIONAL GEODETIC SURVEY
 HB0494.in June 1991.
 HB0494
 HB0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0494.GEOID18 height accuracy estimate available here.
 HB0494
 HB0494.Click photographs - Photos may exist for this station.
 HB0494
 HB0494.The dynamic height is computed by dividing the NAVD 88
 HB0494.geopotential number by the normal gravity value computed on the
 HB0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0494.degrees latitude (g = 980.6199 gals.).
 HB0494
 HB0494.The modeled gravity was interpolated from observed gravity values.
 HB0494
 HB0494;                    North         East    Units  Estimated Accuracy
 HB0494;SPC IL E     -   121,750.      284,210.      MT  (+/- 180 meters Scaled)
 HB0494
 HB0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG667806(NAD 83)
 HB0494
 HB0494                          SUPERSEDED SURVEY CONTROL
 HB0494
 HB0494  NGVD 29 (11/26/84)  112.097  (m)          367.77   (f) ADJUSTED    2 0
 HB0494
 HB0494.Superseded values are not recommended for survey control.
 HB0494
 HB0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0494.See file dsdata.pdf to determine how the superseded data were derived.
 HB0494
 HB0494_MARKER: DB = BENCH MARK DISK
 HB0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0494_STAMPING: S 144 1949
 HB0494_MARK LOGO: CGS
 HB0494_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0494+STABILITY: SURFACE MOTION
 HB0494
 HB0494  HISTORY     - Date     Condition        Report By
 HB0494  HISTORY     - 1949     MONUMENTED       CGS
 HB0494  HISTORY     - 1978     GOOD             ILDT
 HB0494  HISTORY     - 1978     GOOD             ILDT
 HB0494  HISTORY     - 1978     GOOD             ILDT
 HB0494  HISTORY     - 20030315 GOOD             ILDT
 HB0494
 HB0494                          STATION DESCRIPTION
 HB0494
 HB0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0494'2.5 MI NE FROM HARRISBURG.
 HB0494'2.5 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM HARRISBURG, AT
 HB0494'THE SOUTHWEST CORNER OF THE ELDORADO AIRPORT, AT THE JUNCTION
 HB0494'OF THE HIGHWAY AND A BLACK TOP ROAD LEADING WEST TO THE VILLAGE
 HB0494'OF MUDDY, 291 1/2 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER
 HB0494'OF THE HANGAR, 60 FEET NORTH-NORTHEAST OF THE CENTER OF THE
 HB0494'JUNCTION, 45 1/2 FEET NORTH-NORTHEAST OF THE EAST END OF A
 HB0494'24-INCH PIPE CULVERT UNDER HIGHWAY, 31 FEET EAST OF THE CENTER
 HB0494'LINE OF THE HIGHWAY, 12 FEET SOUTH OF A 14-INCH FORKED MAPLE
 HB0494'TREE, 1 1/2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, 1 FOOT
 HB0494'BELOW THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 HB0494'PROJECTING 1 INCH.
 HB0494
 HB0494                          STATION RECOVERY (1978)
 HB0494
 HB0494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0494'RECOVERED IN GOOD CONDITION.
 HB0494
 HB0494                          STATION RECOVERY (1978)
 HB0494
 HB0494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0494'RECOVERED IN GOOD CONDITION.
 HB0494
 HB0494                          STATION RECOVERY (1978)
 HB0494
 HB0494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0494'RECOVERED IN GOOD CONDITION.
 HB0494
 HB0494                          STATION RECOVERY (2003)
 HB0494
 HB0494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (BE)
 HB0494'FOUND DURING RECONSTRUCTION OF HIGHWAY (ROUTE 45) AND UNEARTHED.  NO
 HB0494'WITNESS POST, ONLY ORIGINAL TIE IS 31.0 FEET (9.4 M) EAST OF
 HB0494'CENTERLINE OF HIGHWAY AND IS 1.0 FEET (0.3 M) BELOW HIGHWAY SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI2142 ***********************************************************************
 DI2142  DESIGNATION -  S 144 RESET
 DI2142  PID         -  DI2142
 DI2142  STATE/COUNTY-  IL/SALINE
 DI2142  COUNTRY     -  US
 DI2142  USGS QUAD   -  GALATIA (2018)
 DI2142
 DI2142                         *CURRENT SURVEY CONTROL
 DI2142  ______________________________________________________________________
 DI2142* NAD 83(1986) POSITION- 37 45 49.     (N) 088 30 45.     (W)   SCALED
 DI2142* NAVD 88 ORTHO HEIGHT -   112.01  (meters)      367.5   (feet) RESET
 DI2142  ______________________________________________________________________
 DI2142  GEOID HEIGHT    -        -29.578 (meters)                     GEOID18
 DI2142  VERT ORDER      -  THIRD
 DI2142
 DI2142.The horizontal coordinates were scaled from a map and have
 DI2142.an estimated accuracy of +/- 6 seconds.
 DI2142
 DI2142.The orthometric height was computed from unverified reset data.
 DI2142
 DI2142.No vertical observational check was made to the station.
 DI2142
 DI2142.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI2142.GEOID18 height accuracy estimate available here.
 DI2142
 DI2142.Click photographs - Photos may exist for this station.
 DI2142
 DI2142;                    North         East    Units  Estimated Accuracy
 DI2142;SPC IL E     -   121,750.      284,210.      MT  (+/- 180 meters Scaled)
 DI2142
 DI2142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG667806(NAD 83)
 DI2142
 DI2142                          SUPERSEDED SURVEY CONTROL
 DI2142
 DI2142.No superseded survey control is available for this station.
 DI2142
 DI2142_MARKER: DV = VERTICAL CONTROL DISK
 DI2142_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DI2142_SP_SET: BOX CULVERT HEADWALL
 DI2142_STAMPING: S 144 RESET 2003
 DI2142_MARK LOGO: NGS
 DI2142_MAGNETIC: N = NO MAGNETIC MATERIAL
 DI2142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DI2142+STABILITY: SURFACE MOTION
 DI2142
 DI2142  HISTORY     - Date     Condition        Report By
 DI2142  HISTORY     - 2003     MONUMENTED       ILDT
 DI2142
 DI2142                          STATION DESCRIPTION
 DI2142
 DI2142'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (BE)
 DI2142'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAYS 45, 34, 13, AND
 DI2142'145 IN HARRISBURG, GO 2.2 MILES (3.5 KM) NORTHEAST ALONG US 45 FROM
 DI2142'THE JUNCTION.  TO THE JUNCTION OF HIGHWAY AND A BLACKTOP STREET NAMED
 DI2142'PUBLIC STREET, LEADING WEST INTO THE VILLAGE OF MUDDY, ALSO AN AGG
 DI2142'ROAD LEADING EAST.  40.5 FEET (12.3 M) SOUTH OF POWER POLE (NORTH)
 DI2142'W/PK NAIL NO 65 173.0 FEET (52.7 M) WEST SOUTHWEST OF POWER POLE (ENE)
 DI2142', 20.0 FEET (6.1 M) SOUTH SOUTHEAST CENTERLINE OF MANHOLE LID NNW (NEW
 DI2142'AND IN PLACE) , 67.5 FEET (20.6 M) EAST CENTERLINE OF EXISTING US
 DI2142'ROUTE 45 (WEST). A NGS BRASS DISK IN DRILL HOLE, DISK IS 75 MM IN
 DI2142'DIAMETER, IN HEADWALL OF 1.5 FOOT (0.5 M) BY 6.3 FOOT (1.9 M) BOX
 DI2142'CULVERT, NE CORNER OF NORTH BOX, AND IS 0.005 M (0.016 FT) PROJECTING
 DI2142'OUT OF HEADWALL SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0552 ***********************************************************************
 HB0552  DESIGNATION -  S 145
 HB0552  PID         -  HB0552
 HB0552  STATE/COUNTY-  IL/SALINE
 HB0552  COUNTRY     -  US
 HB0552  USGS QUAD   -  GALATIA (2018)
 HB0552
 HB0552                         *CURRENT SURVEY CONTROL
 HB0552  ______________________________________________________________________
 HB0552* NAD 83(1986) POSITION- 37 49 20.     (N) 088 32 22.     (W)   SCALED
 HB0552* NAVD 88 ORTHO HEIGHT -   121.805 (meters)      399.62  (feet) ADJUSTED
 HB0552  ______________________________________________________________________
 HB0552  GEOID HEIGHT    -        -29.686 (meters)                     GEOID18
 HB0552  DYNAMIC HEIGHT  -        121.722 (meters)      399.35  (feet) COMP
 HB0552  MODELED GRAVITY -    979,945.7   (mgal)                       NAVD 88
 HB0552
 HB0552  VERT ORDER      -  FIRST     CLASS II
 HB0552
 HB0552.The horizontal coordinates were scaled from a map and have
 HB0552.an estimated accuracy of +/- 6 seconds.
 HB0552
 HB0552.The orthometric height was determined by differential leveling and
 HB0552.adjusted by the NATIONAL GEODETIC SURVEY
 HB0552.in June 1991.
 HB0552
 HB0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0552.GEOID18 height accuracy estimate available here.
 HB0552
 HB0552.Click photographs - Photos may exist for this station.
 HB0552
 HB0552.The dynamic height is computed by dividing the NAVD 88
 HB0552.geopotential number by the normal gravity value computed on the
 HB0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0552.degrees latitude (g = 980.6199 gals.).
 HB0552
 HB0552.The modeled gravity was interpolated from observed gravity values.
 HB0552
 HB0552;                    North         East    Units  Estimated Accuracy
 HB0552;SPC IL E     -   128,260.      281,850.      MT  (+/- 180 meters Scaled)
 HB0552
 HB0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG645872(NAD 83)
 HB0552
 HB0552                          SUPERSEDED SURVEY CONTROL
 HB0552
 HB0552  NGVD 29 (11/26/84)  121.905  (m)          399.95   (f) ADJUSTED    1 2
 HB0552
 HB0552.Superseded values are not recommended for survey control.
 HB0552
 HB0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0552.See file dsdata.pdf to determine how the superseded data were derived.
 HB0552
 HB0552_MARKER: DB = BENCH MARK DISK
 HB0552_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0552_SP_SET: BRIDGE
 HB0552_STAMPING: C 145 1949
 HB0552_MARK LOGO: CGS
 HB0552_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0552_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0552+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2006
 HB0552
 HB0552  HISTORY     - Date     Condition        Report By
 HB0552  HISTORY     - 1949     MONUMENTED       CGS
 HB0552  HISTORY     - 1978     GOOD             ILDT
 HB0552  HISTORY     - 1978     GOOD             ILDT
 HB0552  HISTORY     - 1978     GOOD             ILDT
 HB0552  HISTORY     - 20060301 GOOD             ILDT
 HB0552  HISTORY     - 20110627 GOOD             ILDT
 HB0552  HISTORY     - 20120612 GOOD             ILDT
 HB0552
 HB0552                          STATION DESCRIPTION
 HB0552
 HB0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0552'0.4 MI S FROM RALEIGH.
 HB0552'ABOUT 0.35 MILE SOUTH ALONG STATE HIGHWAY 34 FROM THE INTERSECTION
 HB0552'OF THE ILLINOIS CENTRAL RAILROAD AT RALEIGH, SET IN THE TOP OF THE
 HB0552'NORTH END OF THE WEST HEADWALL OF A 16 INCH CONCRETE BRIDGE, 17.8
 HB0552'FEET WEST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 1 FOOT
 HB0552'ABOVE THE LEVEL OF THE HIGHWAY.
 HB0552
 HB0552                          STATION RECOVERY (1978)
 HB0552
 HB0552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0552'RECOVERED IN GOOD CONDITION.
 HB0552
 HB0552                          STATION RECOVERY (1978)
 HB0552
 HB0552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0552'RECOVERED IN GOOD CONDITION.
 HB0552
 HB0552                          STATION RECOVERY (1978)
 HB0552
 HB0552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0552'RECOVERED IN GOOD CONDITION.
 HB0552
 HB0552                          STATION RECOVERY (2006)
 HB0552
 HB0552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0552'RECOVERED IN GOOD CONDITION.
 HB0552
 HB0552                          STATION RECOVERY (2011)
 HB0552
 HB0552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0552'RECOVERED IN GOOD CONDITION.
 HB0552
 HB0552                          STATION RECOVERY (2012)
 HB0552
 HB0552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0033 ***********************************************************************
 JC0033  DESIGNATION -  S 146
 JC0033  PID         -  JC0033
 JC0033  STATE/COUNTY-  IL/ST CLAIR
 JC0033  COUNTRY     -  US
 JC0033  USGS QUAD   -  GRANITE CITY (2018)
 JC0033
 JC0033                         *CURRENT SURVEY CONTROL
 JC0033  ______________________________________________________________________
 JC0033* NAD 83(1986) POSITION- 38 37 52.     (N) 090 09 03.     (W)   SCALED
 JC0033* NAVD 88 ORTHO HEIGHT -   128.312 (meters)      420.97  (feet) ADJUSTED
 JC0033  ______________________________________________________________________
 JC0033  GEOID HEIGHT    -        -31.031 (meters)                     GEOID18
 JC0033  DYNAMIC HEIGHT  -        128.230 (meters)      420.70  (feet) COMP
 JC0033  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JC0033
 JC0033  VERT ORDER      -  FIRST     CLASS II
 JC0033
 JC0033.The horizontal coordinates were scaled from a map and have
 JC0033.an estimated accuracy of +/- 6 seconds.
 JC0033
 JC0033.The orthometric height was determined by differential leveling and
 JC0033.adjusted by the NATIONAL GEODETIC SURVEY
 JC0033.in June 1991.
 JC0033
 JC0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0033.GEOID18 height accuracy estimate available here.
 JC0033
 JC0033.Click photographs - Photos may exist for this station.
 JC0033
 JC0033.The dynamic height is computed by dividing the NAVD 88
 JC0033.geopotential number by the normal gravity value computed on the
 JC0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0033.degrees latitude (g = 980.6199 gals.).
 JC0033
 JC0033.The modeled gravity was interpolated from observed gravity values.
 JC0033
 JC0033;                    North         East    Units  Estimated Accuracy
 JC0033;SPC IL W     -   218,020.      701,380.      MT  (+/- 180 meters Scaled)
 JC0033
 JC0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC480796(NAD 83)
 JC0033
 JC0033                          SUPERSEDED SURVEY CONTROL
 JC0033
 JC0033  NGVD 29 (??/??/92)  128.32   (m)          421.0    (f) COMPUTED    1 2
 JC0033
 JC0033.Superseded values are not recommended for survey control.
 JC0033
 JC0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0033.See file dsdata.pdf to determine how the superseded data were derived.
 JC0033
 JC0033_MARKER: DB = BENCH MARK DISK
 JC0033_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0033_SP_SET: BUILDING
 JC0033_STAMPING: S 146 1949
 JC0033_MARK LOGO: CGS
 JC0033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0033
 JC0033  HISTORY     - Date     Condition        Report By
 JC0033  HISTORY     - 1949     MONUMENTED       CGS
 JC0033
 JC0033                          STATION DESCRIPTION
 JC0033
 JC0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0033'AT EAST ST LOUIS.
 JC0033'AT EAST ST. LOUIS, AT THE JUNCTION OF 3RD AND SUMMIT STREETS,
 JC0033'SET VERTICALLY IN THE SOUTHWEST FACE OF THE EAST ST. LOUIS
 JC0033'LINES BUS GARAGE, AT THE WEST CORNER OF GARAGE, 1 FOOT SOUTHEAST
 JC0033'OF THE WEST CORNER OF THE BUILDING AND 2.5 FEET ABOVE THE LEVEL
 JC0033'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0034 ***********************************************************************
 JC0034  DESIGNATION -  S 146 RESET
 JC0034  PID         -  JC0034
 JC0034  STATE/COUNTY-  IL/ST CLAIR
 JC0034  COUNTRY     -  US
 JC0034  USGS QUAD   -  GRANITE CITY (2018)
 JC0034
 JC0034                         *CURRENT SURVEY CONTROL
 JC0034  ______________________________________________________________________
 JC0034* NAD 83(1986) POSITION- 38 37 52.7    (N) 090 09 04.9    (W)   HD_HELD2
 JC0034* NAVD 88 ORTHO HEIGHT -   128.331 (meters)      421.03  (feet) ADJUSTED
 JC0034  ______________________________________________________________________
 JC0034  GEOID HEIGHT    -        -31.032 (meters)                     GEOID18
 JC0034  DYNAMIC HEIGHT  -        128.250 (meters)      420.77  (feet) COMP
 JC0034  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JC0034
 JC0034  VERT ORDER      -  FIRST     CLASS I
 JC0034
 JC0034.The horizontal coordinates were established by autonomous hand held GPS
 JC0034.observations and have an estimated accuracy of +/- 10 meters.
 JC0034
 JC0034.The orthometric height was determined by differential leveling and
 JC0034.adjusted by the NATIONAL GEODETIC SURVEY
 JC0034.in June 1991.
 JC0034
 JC0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0034.GEOID18 height accuracy estimate available here.
 JC0034
 JC0034.Click photographs - Photos may exist for this station.
 JC0034
 JC0034.The dynamic height is computed by dividing the NAVD 88
 JC0034.geopotential number by the normal gravity value computed on the
 JC0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0034.degrees latitude (g = 980.6199 gals.).
 JC0034
 JC0034.The modeled gravity was interpolated from observed gravity values.
 JC0034
 JC0034;                    North         East    Units  Estimated Accuracy
 JC0034;SPC IL W     -   218,042.      701,333.      MT  (+/- 10 meters HH2 GPS)
 JC0034
 JC0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4796679713(NAD 83)
 JC0034
 JC0034                          SUPERSEDED SURVEY CONTROL
 JC0034
 JC0034  NGVD 29 (??/??/92)  128.444  (m)          421.40   (f) ADJ UNCH    1 1
 JC0034
 JC0034.Superseded values are not recommended for survey control.
 JC0034
 JC0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0034.See file dsdata.pdf to determine how the superseded data were derived.
 JC0034
 JC0034_MARKER: DB = BENCH MARK DISK
 JC0034_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0034_SP_SET: BUILDING
 JC0034_STAMPING: S 146 RESET 1959
 JC0034_MARK LOGO: CGS
 JC0034_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0034
 JC0034  HISTORY     - Date     Condition        Report By
 JC0034  HISTORY     - 1959     MONUMENTED       CGS
 JC0034  HISTORY     - 1969     GOOD             CGS
 JC0034
 JC0034                          STATION DESCRIPTION
 JC0034
 JC0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0034'AT EAST ST LOUIS.
 JC0034'AT EAST ST. LOUIS, AT THE NORTHWEST END OF SUMMIT AVENUE, AT
 JC0034'A POINT WHERE IT IS A DEAD END TO I 70, ABOUT 57 YARDS NORTHWEST
 JC0034'OF THE CENTER OF THE INTERSECTION OF COLLINSVILLE AVENUE, SET
 JC0034'VERTICALLY IN THE SOUTHWEST FACE OF THE BRICK FRONT FOR THE
 JC0034'SOUTH CORNER OF A LARGE GARAGE BUILDING, 33 FEET SOUTHEAST
 JC0034'OF THE CENTER LINE OF SUMMIT AVENUE, 2.1 FEET NORTHWEST OF THE
 JC0034'SOUTH CORNER OF THE BUILDING AND 2.1 FEET ABOVE THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1373 ***********************************************************************
 JB1373  DESIGNATION -  S 147 RESET
 JB1373  PID         -  JB1373
 JB1373  STATE/COUNTY-  IL/ST CLAIR
 JB1373  COUNTRY     -  US
 JB1373  USGS QUAD   -  O'FALLON (2018)
 JB1373
 JB1373                         *CURRENT SURVEY CONTROL
 JB1373  ______________________________________________________________________
 JB1373* NAD 83(1986) POSITION- 38 36 10.     (N) 089 59 05.     (W)   SCALED
 JB1373* NAVD 88 ORTHO HEIGHT -   173.57  (meters)      569.5   (feet) RESET
 JB1373  ______________________________________________________________________
 JB1373  GEOID HEIGHT    -        -30.797 (meters)                     GEOID18
 JB1373  VERT ORDER      -  THIRD
 JB1373
 JB1373.The horizontal coordinates were scaled from a map and have
 JB1373.an estimated accuracy of +/- 6 seconds.
 JB1373
 JB1373.The orthometric height was computed from unverified reset data.
 JB1373
 JB1373.No vertical observational check was made to the station.
 JB1373
 JB1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1373.GEOID18 height accuracy estimate available here.
 JB1373
 JB1373.Click photographs - Photos may exist for this station.
 JB1373
 JB1373;                    North         East    Units  Estimated Accuracy
 JB1373;SPC IL W     -   214,890.      715,850.      MT  (+/- 180 meters Scaled)
 JB1373
 JB1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH400769(NAD 83)
 JB1373
 JB1373                          SUPERSEDED SURVEY CONTROL
 JB1373
 JB1373  NGVD 29 (??/??/??)  173.69   (m)          569.8    (f) RESET       3  
 JB1373
 JB1373.Superseded values are not recommended for survey control.
 JB1373
 JB1373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1373.See file dsdata.pdf to determine how the superseded data were derived.
 JB1373
 JB1373_MARKER: DB = BENCH MARK DISK
 JB1373_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1373_SP_SET: OVERPASS
 JB1373_STAMPING: S 147 RESET 1972
 JB1373_MARK LOGO: CGS
 JB1373_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1373_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1373+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB1373
 JB1373  HISTORY     - Date     Condition        Report By
 JB1373  HISTORY     - 1972     MONUMENTED       ILDT
 JB1373  HISTORY     - 20110822 GOOD             ILDT
 JB1373
 JB1373                          STATION DESCRIPTION
 JB1373
 JB1373'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 JB1373'4.1 MI W FROM O FALLON.
 JB1373'ABOUT 4.1 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1373'THE STATION AT O FALLON, ABOUT 3.7 MILES SOUTHEAST ALONG THE
 JB1373'B AND O RR FROM THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE,
 JB1373'SET HORIZONTALLY IN TOP OF THE CRASH WALL AT THE EAST END OF THE
 JB1373'NORTH PIER UNDER STATE HIGHWAY 159 OVERPASS OVER THE TRACK,
 JB1373'24.8 FT NORTH OF THE NORTH RAIL, 9.7 FT WEST OF EAST END OF PIER
 JB1373'AND 2 FEET ABOVE THE LEVEL OF THE SLOPE WALL.
 JB1373
 JB1373                          STATION RECOVERY (2011)
 JB1373
 JB1373'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1373'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0691 ***********************************************************************
 HB0691  DESIGNATION -  S 148
 HB0691  PID         -  HB0691
 HB0691  STATE/COUNTY-  IL/JACKSON
 HB0691  COUNTRY     -  US
 HB0691  USGS QUAD   -  MURPHYSBORO (2018)
 HB0691
 HB0691                         *CURRENT SURVEY CONTROL
 HB0691  ______________________________________________________________________
 HB0691* NAD 83(1986) POSITION- 37 45 12.     (N) 089 20 16.     (W)   SCALED
 HB0691* NAVD 88 ORTHO HEIGHT -   112.254 (meters)      368.29  (feet) ADJUSTED
 HB0691  ______________________________________________________________________
 HB0691  GEOID HEIGHT    -        -29.185 (meters)                     GEOID18
 HB0691  DYNAMIC HEIGHT  -        112.176 (meters)      368.03  (feet) COMP
 HB0691  MODELED GRAVITY -    979,929.5   (mgal)                       NAVD 88
 HB0691
 HB0691  VERT ORDER      -  FIRST     CLASS II
 HB0691
 HB0691.The horizontal coordinates were scaled from a map and have
 HB0691.an estimated accuracy of +/- 6 seconds.
 HB0691
 HB0691.The orthometric height was determined by differential leveling and
 HB0691.adjusted by the NATIONAL GEODETIC SURVEY
 HB0691.in June 1991.
 HB0691
 HB0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0691.GEOID18 height accuracy estimate available here.
 HB0691
 HB0691.Click photographs - Photos may exist for this station.
 HB0691
 HB0691.The dynamic height is computed by dividing the NAVD 88
 HB0691.geopotential number by the normal gravity value computed on the
 HB0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0691.degrees latitude (g = 980.6199 gals.).
 HB0691
 HB0691.The modeled gravity was interpolated from observed gravity values.
 HB0691
 HB0691;                    North         East    Units  Estimated Accuracy
 HB0691;SPC IL W     -   120,920.      773,040.      MT  (+/- 180 meters Scaled)
 HB0691
 HB0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG940810(NAD 83)
 HB0691
 HB0691                          SUPERSEDED SURVEY CONTROL
 HB0691
 HB0691  NGVD 29 (11/26/84)  112.350  (m)          368.60   (f) ADJUSTED    1 2
 HB0691
 HB0691.Superseded values are not recommended for survey control.
 HB0691
 HB0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0691.See file dsdata.pdf to determine how the superseded data were derived.
 HB0691
 HB0691_MARKER: DB = BENCH MARK DISK
 HB0691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0691_STAMPING: S 148 1949
 HB0691_MARK LOGO: CGS
 HB0691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0691+STABILITY: SURFACE MOTION
 HB0691
 HB0691  HISTORY     - Date     Condition        Report By
 HB0691  HISTORY     - 1949     MONUMENTED       CGS
 HB0691  HISTORY     - 20071120 MARK NOT FOUND   ILDT
 HB0691
 HB0691                          STATION DESCRIPTION
 HB0691
 HB0691'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0691'1 MI SW FROM TEXAS JUNCTION.
 HB0691'1.0 MILE SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0691'JUNCTION OF THE MAIN TRACK AND A TRACK LEADING WEST TO MURPHYSBORO
 HB0691'AT TEXAS JUNCTION, ABOUT 0.15 MILE NORTH OF MILE POST T 1, AT A
 HB0691'PUBLIC CINDER ROAD CROSSING, 188 FEET SOUTHWEST OF THE CENTER OF
 HB0691'THE CROSSING, 110 FEET SOUTHWEST OF THE CROSSING SIGN, 63.8
 HB0691'FEET WEST-NORTHWEST OF THE WEST-NORTHWEST RAIL, 20 FEET NORTHWEST
 HB0691'OF THE CENTER LINE OF THE CINDER ROAD, 9 FEET SOUTHWEST OF A 5
 HB0691'INCH OAK TREE, 4.5 FEET NORTHEAST OF A 12 INCH BLAZED GUM TREE,
 HB0691'2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1.5 FEET
 HB0691'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 HB0691'POST PROJECTING 4 INCHES.
 HB0691
 HB0691                          STATION RECOVERY (2007)
 HB0691
 HB0691'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (JGH)
 HB0691'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0560 ***********************************************************************
 HB0560  DESIGNATION -  S 149
 HB0560  PID         -  HB0560
 HB0560  STATE/COUNTY-  IL/PERRY
 HB0560  COUNTRY     -  US
 HB0560  USGS QUAD   -  ELKVILLE (2018)
 HB0560
 HB0560                         *CURRENT SURVEY CONTROL
 HB0560  ______________________________________________________________________
 HB0560* NAD 83(1986) POSITION- 37 59 58.     (N) 089 09 37.     (W)   SCALED
 HB0560* NAVD 88 ORTHO HEIGHT -   121.739 (meters)      399.41  (feet) ADJUSTED
 HB0560  ______________________________________________________________________
 HB0560  GEOID HEIGHT    -        -29.450 (meters)                     GEOID18
 HB0560  DYNAMIC HEIGHT  -        121.659 (meters)      399.14  (feet) COMP
 HB0560  MODELED GRAVITY -    979,970.5   (mgal)                       NAVD 88
 HB0560
 HB0560  VERT ORDER      -  FIRST     CLASS II
 HB0560
 HB0560.The horizontal coordinates were scaled from a map and have
 HB0560.an estimated accuracy of +/- 6 seconds.
 HB0560
 HB0560.The orthometric height was determined by differential leveling and
 HB0560.adjusted by the NATIONAL GEODETIC SURVEY
 HB0560.in June 1991.
 HB0560
 HB0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0560.GEOID18 height accuracy estimate available here.
 HB0560
 HB0560.Click photographs - Photos may exist for this station.
 HB0560
 HB0560.The dynamic height is computed by dividing the NAVD 88
 HB0560.geopotential number by the normal gravity value computed on the
 HB0560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0560.degrees latitude (g = 980.6199 gals.).
 HB0560
 HB0560.The modeled gravity was interpolated from observed gravity values.
 HB0560
 HB0560;                    North         East    Units  Estimated Accuracy
 HB0560;SPC IL W     -   148,390.      788,390.      MT  (+/- 180 meters Scaled)
 HB0560
 HB0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH103079(NAD 83)
 HB0560
 HB0560                          SUPERSEDED SURVEY CONTROL
 HB0560
 HB0560  NGVD 29 (11/26/84)  121.831  (m)          399.71   (f) ADJUSTED    1 2
 HB0560
 HB0560.Superseded values are not recommended for survey control.
 HB0560
 HB0560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0560.See file dsdata.pdf to determine how the superseded data were derived.
 HB0560
 HB0560_MARKER: DB = BENCH MARK DISK
 HB0560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0560_STAMPING: S 149 1949
 HB0560_MARK LOGO: CGS
 HB0560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0560+STABILITY: SURFACE MOTION
 HB0560
 HB0560  HISTORY     - Date     Condition        Report By
 HB0560  HISTORY     - 1949     MONUMENTED       CGS
 HB0560  HISTORY     - 1972     POOR             USGS
 HB0560  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 HB0560
 HB0560                          STATION DESCRIPTION
 HB0560
 HB0560'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0560'3.6 MI NW FROM MULKEYTOWN.
 HB0560'3.55 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0560'THE MAIN STREET CROSSING AT MULKEYTOWN, ABOUT 4.7 MILES EAST ALONG
 HB0560'THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT DU QUOIN, AT A
 HB0560'PRIVATE FIELD ROAD CROSSING, 1.5 MILES EAST OF TRESTLE OVER REESE
 HB0560'CREEK, 87 FEET WEST OF A PROPERTY LINE FENCE CORNER IN THE R/W
 HB0560'FENCE, 81.5 FEET WEST-SOUTHWEST OF A 40 INCH POPLAR TREE, 37 FEET
 HB0560'WEST OF A TELEPHONE POLE, 36 FEET NORTHWEST OF THE CENTER OF THE
 HB0560'CROSSING, 29 FEET NORTH OF THE NORTH RAIL, 1.5 FEET SOUTH OF THE
 HB0560'R/W FENCE, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL
 HB0560'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0560'4 INCHES.
 HB0560
 HB0560                          STATION RECOVERY (1972)
 HB0560
 HB0560'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 HB0560'MARK RECOVERED IN POOR CONDITION.
 HB0560
 HB0560                          STATION RECOVERY (2009)
 HB0560
 HB0560'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0560'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0551 ***********************************************************************
 LD0551  DESIGNATION -  S 15
 LD0551  PID         -  LD0551
 LD0551  STATE/COUNTY-  IL/ADAMS
 LD0551  COUNTRY     -  US
 LD0551  USGS QUAD   -  MENDON (2018)
 LD0551
 LD0551                         *CURRENT SURVEY CONTROL
 LD0551  ______________________________________________________________________
 LD0551* NAD 83(1986) POSITION- 40 00 26.     (N) 091 15 16.     (W)   SCALED
 LD0551* NAVD 88 ORTHO HEIGHT -   221.217 (meters)      725.78  (feet) ADJUSTED
 LD0551  ______________________________________________________________________
 LD0551  GEOID HEIGHT    -        -32.632 (meters)                     GEOID18
 LD0551  DYNAMIC HEIGHT  -        221.101 (meters)      725.40  (feet) COMP
 LD0551  MODELED GRAVITY -    980,098.2   (mgal)                       NAVD 88
 LD0551
 LD0551  VERT ORDER      -  FIRST     CLASS II
 LD0551
 LD0551.The horizontal coordinates were scaled from a map and have
 LD0551.an estimated accuracy of +/- 6 seconds.
 LD0551
 LD0551.The orthometric height was determined by differential leveling and
 LD0551.adjusted by the NATIONAL GEODETIC SURVEY
 LD0551.in June 1991.
 LD0551
 LD0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0551.GEOID18 height accuracy estimate available here.
 LD0551
 LD0551.Click photographs - Photos may exist for this station.
 LD0551
 LD0551.The dynamic height is computed by dividing the NAVD 88
 LD0551.geopotential number by the normal gravity value computed on the
 LD0551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0551.degrees latitude (g = 980.6199 gals.).
 LD0551
 LD0551.The modeled gravity was interpolated from observed gravity values.
 LD0551
 LD0551;                    North         East    Units  Estimated Accuracy
 LD0551;SPC IL W     -   371,360.      607,130.      MT  (+/- 180 meters Scaled)
 LD0551
 LD0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE489300(NAD 83)
 LD0551
 LD0551                          SUPERSEDED SURVEY CONTROL
 LD0551
 LD0551  NGVD 29 (??/??/92)  221.282  (m)          725.99   (f) ADJ UNCH    1 2
 LD0551
 LD0551.Superseded values are not recommended for survey control.
 LD0551
 LD0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0551.See file dsdata.pdf to determine how the superseded data were derived.
 LD0551
 LD0551_MARKER: DB = BENCH MARK DISK
 LD0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0551_STAMPING: S 15 1933
 LD0551_MARK LOGO: CGS
 LD0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0551+STABILITY: SURFACE MOTION
 LD0551
 LD0551  HISTORY     - Date     Condition        Report By
 LD0551  HISTORY     - 1933     MONUMENTED       CGS
 LD0551  HISTORY     - 1975     MARK NOT FOUND   USGS
 LD0551  HISTORY     - 20120521 MARK NOT FOUND   ILDT
 LD0551
 LD0551                          STATION DESCRIPTION
 LD0551
 LD0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 LD0551'0.2 MI E FROM FOWLER.
 LD0551'0.2 MILE EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0551'FROM THE STATION AT FOWLER, ADAMS COUNTY, 6 RAILS EAST OF SIGNAL
 LD0551'251.3, 10 FEET EAST OF A GRADE CROSSING, AND 25 FEET NORTH OF
 LD0551'THE TRACK.  A STANDARD DISK, STAMPED S 15 1933 AND SET IN THE TOP
 LD0551'OF A CONCRETE POST.
 LD0551
 LD0551                          STATION RECOVERY (1975)
 LD0551
 LD0551'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LD0551'MARK NOT FOUND.
 LD0551
 LD0551                          STATION RECOVERY (2012)
 LD0551
 LD0551'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0551'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0521 ***********************************************************************
 HB0521  DESIGNATION -  S 150
 HB0521  PID         -  HB0521
 HB0521  STATE/COUNTY-  IL/FRANKLIN
 HB0521  COUNTRY     -  US
 HB0521  USGS QUAD   -  WEST FRANKFORT (2018)
 HB0521
 HB0521                         *CURRENT SURVEY CONTROL
 HB0521  ______________________________________________________________________
 HB0521* NAD 83(1986) POSITION- 37 59 35.     (N) 088 54 48.     (W)   SCALED
 HB0521* NAVD 88 ORTHO HEIGHT -   142.295 (meters)      466.85  (feet) ADJUSTED
 HB0521  ______________________________________________________________________
 HB0521  GEOID HEIGHT    -        -29.626 (meters)                     GEOID18
 HB0521  DYNAMIC HEIGHT  -        142.200 (meters)      466.53  (feet) COMP
 HB0521  MODELED GRAVITY -    979,959.5   (mgal)                       NAVD 88
 HB0521
 HB0521  VERT ORDER      -  FIRST     CLASS II
 HB0521
 HB0521.The horizontal coordinates were scaled from a map and have
 HB0521.an estimated accuracy of +/- 6 seconds.
 HB0521
 HB0521.The orthometric height was determined by differential leveling and
 HB0521.adjusted by the NATIONAL GEODETIC SURVEY
 HB0521.in June 1991.
 HB0521
 HB0521.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0521.GEOID18 height accuracy estimate available here.
 HB0521
 HB0521.Click photographs - Photos may exist for this station.
 HB0521
 HB0521.The dynamic height is computed by dividing the NAVD 88
 HB0521.geopotential number by the normal gravity value computed on the
 HB0521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0521.degrees latitude (g = 980.6199 gals.).
 HB0521
 HB0521.The modeled gravity was interpolated from observed gravity values.
 HB0521
 HB0521;                    North         East    Units  Estimated Accuracy
 HB0521;SPC IL E     -   147,360.      249,050.      MT  (+/- 180 meters Scaled)
 HB0521
 HB0521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH319067(NAD 83)
 HB0521
 HB0521                          SUPERSEDED SURVEY CONTROL
 HB0521
 HB0521  NGVD 29 (11/26/84)  142.386  (m)          467.14   (f) ADJUSTED    1 2
 HB0521
 HB0521.Superseded values are not recommended for survey control.
 HB0521
 HB0521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0521.See file dsdata.pdf to determine how the superseded data were derived.
 HB0521
 HB0521_MARKER: DB = BENCH MARK DISK
 HB0521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0521_STAMPING: S 150 1949
 HB0521_MARK LOGO: CGS
 HB0521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0521+STABILITY: SURFACE MOTION
 HB0521
 HB0521  HISTORY     - Date     Condition        Report By
 HB0521  HISTORY     - 1949     MONUMENTED       CGS
 HB0521  HISTORY     - 20090505 MARK NOT FOUND   ILDT
 HB0521
 HB0521                          STATION DESCRIPTION
 HB0521
 HB0521'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0521'AT BENTON.
 HB0521'AT BENTON, 0.3 MILE EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0521'THE FREIGHT STATION AT BENTON, 109 YARDS EAST OF CROSSING I.C.RR AND
 HB0521'THE CHICAGO AND EASTERN ILLINOIS RAILWAY AT A NORTH-SOUTH ROAD
 HB0521'CROSSING, 152 FEET NORTHEAST OF AND ACROSS TRACK FROM MILE POST
 HB0521'E 90, 80 FEET SOUTH OF THE SOUTHWEST CORNER OF A SMALL DWELLING, 69
 HB0521'FEET SOUTHWEST OF A SWITCHSTAND, 51 FEET NORTHEAST OF THE CENTER
 HB0521'OF THE MAIN TRACK CROSSING, 43.2 FEET NORTH OF THE NORTH RAIL OF THE
 HB0521'MAIN TRACK, 25 FEET EAST OF THE CENTER LINE OF A GRAVEL STREET, 2
 HB0521'FEET NORTHEAST OF A WHITE WOODEN WITNESS POST, 1 FOOT BELOW THE
 HB0521'LEVEL OF THE TRACK, ABOUT LEVEL WITH THE STREET AND SET IN THE
 HB0521'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0521
 HB0521                          STATION RECOVERY (2009)
 HB0521
 HB0521'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0521'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1331 ***********************************************************************
 JB1331  DESIGNATION -  S 151
 JB1331  PID         -  JB1331
 JB1331  STATE/COUNTY-  IL/ST CLAIR
 JB1331  COUNTRY     -  US
 JB1331  USGS QUAD   -  LEBANON (2018)
 JB1331
 JB1331                         *CURRENT SURVEY CONTROL
 JB1331  ______________________________________________________________________
 JB1331* NAD 83(1986) POSITION- 38 35 45.     (N) 089 45 17.     (W)   SCALED
 JB1331* NAVD 88 ORTHO HEIGHT -   145.849 (meters)      478.51  (feet) ADJUSTED
 JB1331  ______________________________________________________________________
 JB1331  GEOID HEIGHT    -        -30.653 (meters)                     GEOID18
 JB1331  DYNAMIC HEIGHT  -        145.758 (meters)      478.21  (feet) COMP
 JB1331  MODELED GRAVITY -    980,005.5   (mgal)                       NAVD 88
 JB1331
 JB1331  VERT ORDER      -  FIRST     CLASS I
 JB1331
 JB1331.The horizontal coordinates were scaled from a map and have
 JB1331.an estimated accuracy of +/- 6 seconds.
 JB1331
 JB1331.The orthometric height was determined by differential leveling and
 JB1331.adjusted by the NATIONAL GEODETIC SURVEY
 JB1331.in June 1991.
 JB1331
 JB1331.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1331.GEOID18 height accuracy estimate available here.
 JB1331
 JB1331.Click photographs - Photos may exist for this station.
 JB1331
 JB1331.The dynamic height is computed by dividing the NAVD 88
 JB1331.geopotential number by the normal gravity value computed on the
 JB1331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1331.degrees latitude (g = 980.6199 gals.).
 JB1331
 JB1331.The modeled gravity was interpolated from observed gravity values.
 JB1331
 JB1331;                    North         East    Units  Estimated Accuracy
 JB1331;SPC IL W     -   214,190.      735,890.      MT  (+/- 180 meters Scaled)
 JB1331
 JB1331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH600755(NAD 83)
 JB1331
 JB1331                          SUPERSEDED SURVEY CONTROL
 JB1331
 JB1331  NGVD 29 (??/??/92)  145.963  (m)          478.88   (f) ADJ UNCH    1 1
 JB1331
 JB1331.Superseded values are not recommended for survey control.
 JB1331
 JB1331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1331.See file dsdata.pdf to determine how the superseded data were derived.
 JB1331
 JB1331_MARKER: DB = BENCH MARK DISK
 JB1331_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB1331_SP_SET: BRIDGE ABUTMENT
 JB1331_STAMPING: S 151 1949
 JB1331_MARK LOGO: CGS
 JB1331_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1331_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1331_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1331+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2011
 JB1331
 JB1331  HISTORY     - Date     Condition        Report By
 JB1331  HISTORY     - 1949     MONUMENTED       CGS
 JB1331  HISTORY     - 1969     GOOD             CGS
 JB1331  HISTORY     - 19960606 GOOD             NGS
 JB1331  HISTORY     - 20110829 GOOD             ILDT
 JB1331
 JB1331                          STATION DESCRIPTION
 JB1331
 JB1331'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1331'AT SUMMERFIELD.
 JB1331'AT SUMMERFIELD, ABOUT 0.2 MILE WEST ALONG THE BALTIMORE AND OHIO
 JB1331'RAILROAD FROM THE CROSSING OF MAIN STREET, NEAR MILEPOLE
 JB1331'311-39, SET ON THE TOP OF THE SOUTH END OF THE EAST ABUTMENT OF
 JB1331'THE RAILROAD OVERPASS OVER A BLACK TOP ROAD, 6.8 FEET SOUTH OF
 JB1331'THE SOUTH RAIL, AND 1/2 FOOT BELOW THE LEVEL OF THE TRACK.
 JB1331'NOTE-- MARK IS ACCESSIBLE THRU A HOLE CUT IN BOARD OVER MARK.
 JB1331
 JB1331                          STATION RECOVERY (1996)
 JB1331
 JB1331'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1331'RECOVERED AS DESCRIBED.
 JB1331
 JB1331                          STATION RECOVERY (2011)
 JB1331
 JB1331'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1331'UNDER BOARD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0894 ***********************************************************************
 JB0894  DESIGNATION -  S 152
 JB0894  PID         -  JB0894
 JB0894  STATE/COUNTY-  IL/CLINTON
 JB0894  COUNTRY     -  US
 JB0894  USGS QUAD   -  CARLYLE (2018)
 JB0894
 JB0894                         *CURRENT SURVEY CONTROL
 JB0894  ______________________________________________________________________
 JB0894* NAD 83(1986) POSITION- 38 36 39.6    (N) 089 22 17.3    (W)   HD_HELD2
 JB0894* NAVD 88 ORTHO HEIGHT -   140.730 (meters)      461.71  (feet) ADJUSTED
 JB0894  ______________________________________________________________________
 JB0894  GEOID HEIGHT    -        -30.894 (meters)                     GEOID18
 JB0894  DYNAMIC HEIGHT  -        140.640 (meters)      461.42  (feet) COMP
 JB0894  MODELED GRAVITY -    979,987.2   (mgal)                       NAVD 88
 JB0894
 JB0894  VERT ORDER      -  FIRST     CLASS I
 JB0894
 JB0894.The horizontal coordinates were established by autonomous hand held GPS
 JB0894.observations and have an estimated accuracy of +/- 10 meters.
 JB0894
 JB0894.The orthometric height was determined by differential leveling and
 JB0894.adjusted by the NATIONAL GEODETIC SURVEY
 JB0894.in June 1991.
 JB0894
 JB0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0894.GEOID18 height accuracy estimate available here.
 JB0894
 JB0894.Click photographs - Photos may exist for this station.
 JB0894
 JB0894.The dynamic height is computed by dividing the NAVD 88
 JB0894.geopotential number by the normal gravity value computed on the
 JB0894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0894.degrees latitude (g = 980.6199 gals.).
 JB0894
 JB0894.The modeled gravity was interpolated from observed gravity values.
 JB0894
 JB0894;                    North         East    Units  Estimated Accuracy
 JB0894;SPC IL W     -   216,088.      769,257.      MT  (+/- 10 meters HH2 GPS)
 JB0894
 JB0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9351776277(NAD 83)
 JB0894
 JB0894                          SUPERSEDED SURVEY CONTROL
 JB0894
 JB0894  NGVD 29 (??/??/92)  140.840  (m)          462.07   (f) ADJ UNCH    1 1
 JB0894
 JB0894.Superseded values are not recommended for survey control.
 JB0894
 JB0894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0894.See file dsdata.pdf to determine how the superseded data were derived.
 JB0894
 JB0894_MARKER: DB = BENCH MARK DISK
 JB0894_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0894_SP_SET: BUILDING
 JB0894_STAMPING: S 152 1949
 JB0894_MARK LOGO: CGS
 JB0894_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0894_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0894+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2013
 JB0894
 JB0894  HISTORY     - Date     Condition        Report By
 JB0894  HISTORY     - 1949     MONUMENTED       CGS
 JB0894  HISTORY     - 1969     GOOD             CGS
 JB0894  HISTORY     - 20050724 GOOD             GEOCAC
 JB0894  HISTORY     - 20110822 GOOD             ILDT
 JB0894  HISTORY     - 20130924 GOOD             ILDT
 JB0894
 JB0894                          STATION DESCRIPTION
 JB0894
 JB0894'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0894'AT CARLYLE.
 JB0894'AT CARLYLE, ABOUT 0.15 MILE WEST ALONG FAIRFAX STREET FROM THE
 JB0894'COURTHOUSE, AT THE SOUTHEAST CORNER OF THE INTERSECTION OF
 JB0894'FAIRFAX AND ELEVENTH STREET, SET VERTICALLY IN THE WEST FACE OF
 JB0894'THE WATER TABLE AT THE NORTHWEST CORNER OF THE POST OFFICE BLDG,
 JB0894'57.7 FEET EAST OF THE EAST CURB OF ELEVENTH STREET, 34.6 FEET
 JB0894'SOUTH OF THE SOUTH CURB OF FAIRFAX STREET, 6.6 FEET SOUTH OF
 JB0894'THE NORTHWEST CORNER OF THE POST OFFICE BUILDING, 3 FEET ABOVE
 JB0894'THE LEVEL OF THE GROUND AND 4 FEET ABOVE THE STREETS.  SEC 17,
 JB0894'T 2 N, R 2 W.
 JB0894
 JB0894                          STATION RECOVERY (2005)
 JB0894
 JB0894'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB0894'RECOVERED IN GOOD CONDITION.
 JB0894
 JB0894                          STATION RECOVERY (2011)
 JB0894
 JB0894'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0894'RECOVERED IN GOOD CONDITION.
 JB0894
 JB0894                          STATION RECOVERY (2013)
 JB0894
 JB0894'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0894'SET VERTICAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0114 ***********************************************************************
 JB0114  DESIGNATION -  S 153
 JB0114  PID         -  JB0114
 JB0114  STATE/COUNTY-  IL/RICHLAND
 JB0114  COUNTRY     -  US
 JB0114  USGS QUAD   -  DUNDAS (2018)
 JB0114
 JB0114                         *CURRENT SURVEY CONTROL
 JB0114  ______________________________________________________________________
 JB0114* NAD 83(1986) POSITION- 38 49 10.     (N) 088 05 08.     (W)   SCALED
 JB0114* NAVD 88 ORTHO HEIGHT -   140.800 (meters)      461.94  (feet) ADJUSTED
 JB0114  ______________________________________________________________________
 JB0114  GEOID HEIGHT    -        -31.495 (meters)                     GEOID18
 JB0114  DYNAMIC HEIGHT  -        140.715 (meters)      461.66  (feet) COMP
 JB0114  MODELED GRAVITY -    980,019.6   (mgal)                       NAVD 88
 JB0114
 JB0114  VERT ORDER      -  FIRST     CLASS II
 JB0114
 JB0114.The horizontal coordinates were scaled from a map and have
 JB0114.an estimated accuracy of +/- 6 seconds.
 JB0114
 JB0114.The orthometric height was determined by differential leveling and
 JB0114.adjusted by the NATIONAL GEODETIC SURVEY
 JB0114.in June 1991.
 JB0114
 JB0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0114.GEOID18 height accuracy estimate available here.
 JB0114
 JB0114.Click photographs - Photos may exist for this station.
 JB0114
 JB0114.The dynamic height is computed by dividing the NAVD 88
 JB0114.geopotential number by the normal gravity value computed on the
 JB0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0114.degrees latitude (g = 980.6199 gals.).
 JB0114
 JB0114.The modeled gravity was interpolated from observed gravity values.
 JB0114
 JB0114;                    North         East    Units  Estimated Accuracy
 JB0114;SPC IL E     -   238,960.      321,520.      MT  (+/- 180 meters Scaled)
 JB0114
 JB0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH057973(NAD 83)
 JB0114
 JB0114                          SUPERSEDED SURVEY CONTROL
 JB0114
 JB0114  NGVD 29 (??/??/92)  140.888  (m)          462.23   (f) ADJ UNCH    1 2
 JB0114
 JB0114.Superseded values are not recommended for survey control.
 JB0114
 JB0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0114.See file dsdata.pdf to determine how the superseded data were derived.
 JB0114
 JB0114_MARKER: P = PIPE CAP
 JB0114_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB0114_STAMPING: S 153 1949
 JB0114_MARK LOGO: CGS
 JB0114_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB0114_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0114
 JB0114  HISTORY     - Date     Condition        Report By
 JB0114  HISTORY     - 1949     MONUMENTED       CGS
 JB0114  HISTORY     - 1956     GOOD             CGS
 JB0114
 JB0114                          STATION DESCRIPTION
 JB0114
 JB0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0114'1 MI S FROM DUNDAS.
 JB0114'1.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0114'STATION AND BLACK TOP ROAD CROSSING AT DUNDAS, 388 FEET NORTH OF
 JB0114'MILE POST P 173, 24.8 FEET OF WEST RAIL, 5.7 FEET EAST OF A
 JB0114'FENCE LINE, 194 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER
 JB0114'OF FIRST TRESTLE NORTH OF MILE POST, 8 FEET EAST OF A FORKED
 JB0114'8-INCH WHITE OAK TREE, 13 1/2 FEET NORTHEAST OF A FORKED RED OAK
 JB0114'TREE, ABOUT 2 FEET BELOW LEVEL OF TRACK AND IS A DISK ON TOP OF
 JB0114'PIPE PROJECTING 10 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1002 ***********************************************************************
 JB1002  DESIGNATION -  S 154
 JB1002  PID         -  JB1002
 JB1002  STATE/COUNTY-  IL/MARION
 JB1002  COUNTRY     -  US
 JB1002  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1002
 JB1002                         *CURRENT SURVEY CONTROL
 JB1002  ______________________________________________________________________
 JB1002* NAD 83(2011) POSITION- 38 35 26.12256(N) 089 07 25.45759(W)   ADJUSTED
 JB1002* NAD 83(2011) ELLIP HT-   120.119 (meters)        (06/27/12)   ADJUSTED
 JB1002* NAD 83(2011) EPOCH   -  2010.00
 JB1002* NAVD 88 ORTHO HEIGHT -   150.971 (meters)      495.31  (feet) ADJUSTED
 JB1002  ______________________________________________________________________
 JB1002  GEOID HEIGHT    -        -30.851 (meters)                     GEOID18
 JB1002  NAD 83(2011) X  -     76,341.365 (meters)                     COMP
 JB1002  NAD 83(2011) Y  - -4,991,313.179 (meters)                     COMP
 JB1002  NAD 83(2011) Z  -  3,956,969.324 (meters)                     COMP
 JB1002  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 JB1002  DYNAMIC HEIGHT  -        150.876 (meters)      495.00  (feet) COMP
 JB1002  MODELED GRAVITY -    979,994.7   (mgal)                       NAVD 88
 JB1002
 JB1002  VERT ORDER      -  SECOND    CLASS I
 JB1002
 JB1002  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1002  Standards:
 JB1002         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1002            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1002  -------------------------------------------------------------------
 JB1002  NETWORK    0.50   0.82           0.23   0.17   0.42     -0.05277049
 JB1002  -------------------------------------------------------------------
 JB1002  Click here for local accuracies and other accuracy information.
 JB1002
 JB1002.The horizontal coordinates were established by GPS observations
 JB1002.and adjusted by the National Geodetic Survey in June 2012.
 JB1002
 JB1002.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1002.been affixed to the stable North American tectonic plate. See 
 JB1002.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1002
 JB1002.The horizontal coordinates are valid at the epoch date displayed above
 JB1002.which is a decimal equivalence of Year/Month/Day.
 JB1002
 JB1002.The orthometric height was determined by differential leveling and
 JB1002.adjusted by the NATIONAL GEODETIC SURVEY
 JB1002.in May 2016.
 JB1002
 JB1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1002.GEOID18 height accuracy estimate available here.
 JB1002
 JB1002.Click photographs - Photos may exist for this station.
 JB1002
 JB1002.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1002
 JB1002.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1002
 JB1002.The ellipsoidal height was determined by GPS observations
 JB1002.and is referenced to NAD 83.
 JB1002
 JB1002.The dynamic height is computed by dividing the NAVD 88
 JB1002.geopotential number by the normal gravity value computed on the
 JB1002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1002.degrees latitude (g = 980.6199 gals.).
 JB1002
 JB1002.The modeled gravity was interpolated from observed gravity values.
 JB1002
 JB1002. The following values were computed from the NAD 83(2011) position.
 JB1002
 JB1002;                    North         East     Units Scale Factor Converg.
 JB1002;SPC IL E     -   213,826.163   231,138.471   MT  1.00003337   -0 29 34.9
 JB1002;SPC IL E     -   701,528.00    758,326.80   sFT  1.00003337   -0 29 34.9
 JB1002;UTM  16      - 4,273,484.195   315,037.222   MT  1.00002131   -1 19 30.2
 JB1002
 JB1002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1002!SPC IL E     -   0.99998115  x   1.00003337  =   1.00001452
 JB1002!UTM  16      -   0.99998115  x   1.00002131  =   1.00000246
 JB1002
 JB1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1503773484(NAD 83)
 JB1002
 JB1002                          SUPERSEDED SURVEY CONTROL
 JB1002
 JB1002  NAD 83(2007)-  38 35 26.12276(N)    089 07 25.45837(W) AD(2002.00) 1
 JB1002  ELLIP H (04/07/09)  120.121  (m)                       GP(2002.00) 2 2
 JB1002  NAD 83(1997)-  38 35 26.12257(N)    089 07 25.45849(W) AD(       ) 1
 JB1002  ELLIP H (05/04/06)  120.111  (m)                       GP(       ) 2 2
 JB1002  NAVD 88             151.00   (m)          495.4    (f) LEVELING    3  
 JB1002  NAVD 88 (06/15/91)  151.001  (m)          495.41   (f) SUPERSEDED  1 1
 JB1002  NGVD 29 (??/??/92)  151.136  (m)          495.85   (f) ADJ UNCH    1 1
 JB1002
 JB1002.Superseded values are not recommended for survey control.
 JB1002
 JB1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1002.See file dsdata.pdf to determine how the superseded data were derived.
 JB1002
 JB1002_MARKER: DB = BENCH MARK DISK
 JB1002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1002_STAMPING: S 154 1949
 JB1002_MARK LOGO: CGS
 JB1002_PROJECTION: PROJECTING 8 CENTIMETERS
 JB1002_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1002+STABILITY: SURFACE MOTION
 JB1002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1002+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB1002
 JB1002  HISTORY     - Date     Condition        Report By
 JB1002  HISTORY     - 1949     MONUMENTED       CGS
 JB1002  HISTORY     - 1969     GOOD             CGS
 JB1002  HISTORY     - 20051103 GOOD             APISUR
 JB1002  HISTORY     - 20060201 GOOD             ILDT
 JB1002  HISTORY     - 20110901 GOOD             ILDT
 JB1002  HISTORY     - 20140618 GOOD             ILDT
 JB1002  HISTORY     - 20150917 GOOD             AMESC
 JB1002
 JB1002                          STATION DESCRIPTION
 JB1002
 JB1002'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1002'1.6 MI S FROM SANDOVAL.
 JB1002'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1002'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB1002'AT SANDOVAL, 231 FEET NORTHEAST AND ACROSS THE TRACK FROM
 JB1002'MILEPOST 664, 65 FEET EAST OF THE SOUTH END OF A 24-INCH CONCRETE
 JB1002'CULVERT, 95 FEET EAST OF THE EAST RAIL, 30 FEET SOUTH OF THE
 JB1002'CENTER LINE OF A PAVED ROAD, 9 1/2 FEET EAST OF A TELEPHONE POLE,
 JB1002'3 1/2 FEET WEST OF UNDERGROUND TELEPHONE CABLE MARKER NUMBER
 JB1002'341, 1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB1002'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2
 JB1002'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 30, T 2 N, R 1 E.
 JB1002
 JB1002                          STATION RECOVERY (2005)
 JB1002
 JB1002'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (FHB)
 JB1002'THE RAILROAD TRACK HAS BEEN ABANDONED AND REMOVED
 JB1002
 JB1002                          STATION RECOVERY (2006)
 JB1002
 JB1002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB1002'RECOVERED AS DESCRIBED
 JB1002
 JB1002                          STATION RECOVERY (2011)
 JB1002
 JB1002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1002'RECOVERED IN GOOD CONDITION.
 JB1002
 JB1002                          STATION RECOVERY (2014)
 JB1002
 JB1002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1002'RECOVERED IN GOOD CONDITION.
 JB1002
 JB1002                          STATION RECOVERY (2015)
 JB1002
 JB1002'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1002'RECOVERED IN GOOD CONDITION.
 JB1002'
 JB1002'NOTE-ADD-THE RAILROAD TRACKS, TELEPHONE POLE, UNDERGROUND TELEPHONE
 JB1002'CABLE MARKER AND 24 INCH CONCRETE CULVERT ARE GONE.
 JB1002'
 JB1002'THE STATION IS 30 FT (9.1 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 JB1002'850N, 63.6 FT (19.4 M) SOUTHEAST OF THE SOUTH END OF A 28 INCH (71 CM)
 JB1002'STEEL PIPE CULVERT UNDER COUNTY ROAD 850N, 56.4 FT (17.2 M) SOUTH OF A
 JB1002'GAS PIPELINE MARKER AND SOUTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0597 ***********************************************************************
 JB0597  DESIGNATION -  S 155
 JB0597  PID         -  JB0597
 JB0597  STATE/COUNTY-  IL/MARION
 JB0597  COUNTRY     -  US
 JB0597  USGS QUAD   -  ORCHARDVILLE (2018)
 JB0597
 JB0597                         *CURRENT SURVEY CONTROL
 JB0597  ______________________________________________________________________
 JB0597* NAD 83(1986) POSITION- 38 37 21.     (N) 088 42 59.     (W)   SCALED
 JB0597* NAVD 88 ORTHO HEIGHT -   155.245 (meters)      509.33  (feet) ADJUSTED
 JB0597  ______________________________________________________________________
 JB0597  GEOID HEIGHT    -        -31.042 (meters)                     GEOID18
 JB0597  DYNAMIC HEIGHT  -        155.148 (meters)      509.01  (feet) COMP
 JB0597  MODELED GRAVITY -    979,995.0   (mgal)                       NAVD 88
 JB0597
 JB0597  VERT ORDER      -  FIRST     CLASS II
 JB0597
 JB0597.The horizontal coordinates were scaled from a map and have
 JB0597.an estimated accuracy of +/- 6 seconds.
 JB0597
 JB0597.The orthometric height was determined by differential leveling and
 JB0597.adjusted by the NATIONAL GEODETIC SURVEY
 JB0597.in June 1991.
 JB0597
 JB0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0597.GEOID18 height accuracy estimate available here.
 JB0597
 JB0597.Click photographs - Photos may exist for this station.
 JB0597
 JB0597.The dynamic height is computed by dividing the NAVD 88
 JB0597.geopotential number by the normal gravity value computed on the
 JB0597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0597.degrees latitude (g = 980.6199 gals.).
 JB0597
 JB0597.The modeled gravity was interpolated from observed gravity values.
 JB0597
 JB0597;                    North         East    Units  Estimated Accuracy
 JB0597;SPC IL E     -   217,140.      266,640.      MT  (+/- 180 meters Scaled)
 JB0597
 JB0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH505762(NAD 83)
 JB0597
 JB0597                          SUPERSEDED SURVEY CONTROL
 JB0597
 JB0597  NGVD 29 (??/??/92)  155.320  (m)          509.58   (f) ADJ UNCH    1 2
 JB0597
 JB0597.Superseded values are not recommended for survey control.
 JB0597
 JB0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0597.See file dsdata.pdf to determine how the superseded data were derived.
 JB0597
 JB0597_MARKER: DB = BENCH MARK DISK
 JB0597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0597_STAMPING: S 155 1949
 JB0597_MARK LOGO: CGS
 JB0597_PROJECTION: PROJECTING 9 CENTIMETERS
 JB0597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0597+STABILITY: SURFACE MOTION
 JB0597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0597+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2011
 JB0597
 JB0597  HISTORY     - Date     Condition        Report By
 JB0597  HISTORY     - 1949     MONUMENTED       CGS
 JB0597  HISTORY     - 1986     GOOD             NGS
 JB0597  HISTORY     - 20110915 GOOD             ILDT
 JB0597
 JB0597                          STATION DESCRIPTION
 JB0597
 JB0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0597'4 MI E FROM IUKA.
 JB0597'ABOUT 4.0 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0597'THE STATION AT IUKA, ABOUT 4.4 MILES WEST ALONG THE B AND O RR
 JB0597'FROM THE STATION AT XENIA, ABOUT 0.3 MILE WEST OF MILE POST
 JB0597'C 255, SET IN THE SOUTHWEST QUARTER OF A ROAD CROSSING, 62 FEET
 JB0597'EAST-SOUTHEAST OF MILE POLE 255/13, 50 FEET SOUTH OF THE SOUTH
 JB0597'RAIL, 40 FEET WEST OF THE CENTER LINE OF THE ROAD, 21 FEET WEST
 JB0597'OF A FENCE CORNER, 2 FEET NORTH OF THE R/W FENCE, 2 FEET WEST OF
 JB0597'A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF
 JB0597'THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB0597'INCHES.
 JB0597
 JB0597                          STATION RECOVERY (1986)
 JB0597
 JB0597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0597'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  20.3 KM
 JB0597'(12.6 MI) EASTERLY ALONG U.S. HIGHWAY 50 FROM THE COURTHOUSE IN SALEM,
 JB0597'THENCE 0.6 KM (0.35 MI) SOUTH ALONG COUNTY ROAD 2300 E, OR 20.9 KM
 JB0597'(13.0 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 AND U.S. HIGHWAY 50 FROM
 JB0597'ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.6 KM (0.35 MI) SOUTH
 JB0597'ALONG COUNTY ROAD 2300 E, 15.2 M (49.9 FT) SOUTH OF THE NEAR RAIL OF
 JB0597'THE CHESSIE SYSTEM RAILROAD, 12.2 M (40.0 FT) WEST OF THE CENTER OF
 JB0597'THE ROAD, AND 6.4 M (21.0 FT) WEST OF A FENCE CORNER.
 JB0597'THE MARK IS 0.9 METERS  N FROM  A WITNESS POST AND FENCE
 JB0597'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB0597
 JB0597                          STATION RECOVERY (2011)
 JB0597
 JB0597'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0597'HAS NO WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0842 ***********************************************************************
 HB0842  DESIGNATION -  S 156
 HB0842  PID         -  HB0842
 HB0842  STATE/COUNTY-  IL/ALEXANDER
 HB0842  COUNTRY     -  US
 HB0842  USGS QUAD   -  CAIRO (2018)
 HB0842
 HB0842                         *CURRENT SURVEY CONTROL
 HB0842  ______________________________________________________________________
 HB0842* NAD 83(1986) POSITION- 37 04 37.     (N) 089 11 49.     (W)   SCALED
 HB0842* NAVD 88 ORTHO HEIGHT -    95.034 (meters)      311.79  (feet) ADJUSTED
 HB0842  ______________________________________________________________________
 HB0842  GEOID HEIGHT    -        -28.219 (meters)                     GEOID18
 HB0842  DYNAMIC HEIGHT  -         94.965 (meters)      311.56  (feet) COMP
 HB0842  MODELED GRAVITY -    979,900.5   (mgal)                       NAVD 88
 HB0842
 HB0842  VERT ORDER      -  FIRST     CLASS I
 HB0842
 HB0842.The horizontal coordinates were scaled from a map and have
 HB0842.an estimated accuracy of +/- 6 seconds.
 HB0842
 HB0842.The orthometric height was determined by differential leveling and
 HB0842.adjusted by the NATIONAL GEODETIC SURVEY
 HB0842.in June 1991.
 HB0842
 HB0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0842.GEOID18 height accuracy estimate available here.
 HB0842
 HB0842.Click photographs - Photos may exist for this station.
 HB0842
 HB0842.The dynamic height is computed by dividing the NAVD 88
 HB0842.geopotential number by the normal gravity value computed on the
 HB0842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0842.degrees latitude (g = 980.6199 gals.).
 HB0842
 HB0842.The modeled gravity was interpolated from observed gravity values.
 HB0842
 HB0842;                    North         East    Units  Estimated Accuracy
 HB0842;SPC IL W     -    45,970.      786,230.      MT  (+/- 180 meters Scaled)
 HB0842
 HB0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG047056(NAD 83)
 HB0842
 HB0842                          SUPERSEDED SURVEY CONTROL
 HB0842
 HB0842  NGVD 29 (11/26/84)   94.935  (m)          311.47   (f) ADJUSTED    1 1
 HB0842
 HB0842.Superseded values are not recommended for survey control.
 HB0842
 HB0842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0842.See file dsdata.pdf to determine how the superseded data were derived.
 HB0842
 HB0842_MARKER: DB = BENCH MARK DISK
 HB0842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0842_STAMPING: S 156 1954
 HB0842_MARK LOGO: CGS
 HB0842_PROJECTION: RECESSED 30 CENTIMETERS
 HB0842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0842+STABILITY: SURFACE MOTION
 HB0842
 HB0842  HISTORY     - Date     Condition        Report By
 HB0842  HISTORY     - 1954     MONUMENTED       CGS
 HB0842  HISTORY     - 1969     GOOD             CGS
 HB0842  HISTORY     - 20020830 MARK NOT FOUND   USACE
 HB0842
 HB0842                          STATION DESCRIPTION
 HB0842
 HB0842'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0842'2.6 MI S FROM MOUNDS.
 HB0842'ABOUT 2.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0842'THE STATION AT MOUNDS, 0.2 MILE NORTH OF MILEPOST 359, AT A
 HB0842'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 156 FEET EAST OF
 HB0842'THE EAST RAIL OF THE EAST TRACK, 30 FEET SOUTH OF THE CENTER
 HB0842'LINE OF THE ROAD, 110 FEET SOUTHEAST AND ACROSS THE ROAD FROM A
 HB0842'TELEPHONE POLE WHICH IS BRACED BY 2 GUY WIRES, 2.5 FEET NORTH
 HB0842'OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 HB0842'WHICH IS 12 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 34,
 HB0842'T 16 S, R 1 W.
 HB0842
 HB0842                          STATION RECOVERY (2002)
 HB0842
 HB0842'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0842'AREA USED FOR ILLEGAL GARBAGE DUMPING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0806 ***********************************************************************
 HB0806  DESIGNATION -  S 157
 HB0806  PID         -  HB0806
 HB0806  STATE/COUNTY-  IL/UNION
 HB0806  COUNTRY     -  US
 HB0806  USGS QUAD   -  DONGOLA (2018)
 HB0806
 HB0806                         *CURRENT SURVEY CONTROL
 HB0806  ______________________________________________________________________
 HB0806* NAD 83(1986) POSITION- 37 21 50.85   (N) 089 09 45.68   (W)   HD_HELD1
 HB0806* NAVD 88 ORTHO HEIGHT -   117.297 (meters)      384.83  (feet) ADJUSTED
 HB0806  ______________________________________________________________________
 HB0806  GEOID HEIGHT    -        -28.445 (meters)                     GEOID18
 HB0806  DYNAMIC HEIGHT  -        117.214 (meters)      384.56  (feet) COMP
 HB0806  MODELED GRAVITY -    979,916.6   (mgal)                       NAVD 88
 HB0806
 HB0806  VERT ORDER      -  FIRST     CLASS I
 HB0806
 HB0806.The horizontal coordinates were determined by differentially corrected
 HB0806.hand held GPS observations or other comparable positioning techniques
 HB0806.and have an estimated accuracy of +/- 3 meters.
 HB0806
 HB0806.The orthometric height was determined by differential leveling and
 HB0806.adjusted by the NATIONAL GEODETIC SURVEY
 HB0806.in June 1991.
 HB0806
 HB0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0806.GEOID18 height accuracy estimate available here.
 HB0806
 HB0806.Click photographs - Photos may exist for this station.
 HB0806
 HB0806.The dynamic height is computed by dividing the NAVD 88
 HB0806.geopotential number by the normal gravity value computed on the
 HB0806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0806.degrees latitude (g = 980.6199 gals.).
 HB0806
 HB0806.The modeled gravity was interpolated from observed gravity values.
 HB0806
 HB0806;                    North         East    Units  Estimated Accuracy
 HB0806;SPC IL W     -    77,870.8     788,933.8     MT  (+/- 3 meters HH1 GPS) 
 HB0806
 HB0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0848137461(NAD 83)
 HB0806
 HB0806                          SUPERSEDED SURVEY CONTROL
 HB0806
 HB0806  NGVD 29 (11/26/84)  117.274  (m)          384.76   (f) ADJUSTED    1 1
 HB0806
 HB0806.Superseded values are not recommended for survey control.
 HB0806
 HB0806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0806.See file dsdata.pdf to determine how the superseded data were derived.
 HB0806
 HB0806_MARKER: DB = BENCH MARK DISK
 HB0806_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0806_SP_SET: ABUTMENT
 HB0806_STAMPING: S 157 1954
 HB0806_MARK LOGO: CGS
 HB0806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0806_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0806+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0806
 HB0806  HISTORY     - Date     Condition        Report By
 HB0806  HISTORY     - 1954     MONUMENTED       CGS
 HB0806  HISTORY     - 1969     GOOD             CGS
 HB0806  HISTORY     - 1976     GOOD             ILDT
 HB0806  HISTORY     - 20020827 GOOD             USACE
 HB0806  HISTORY     - 20080201 GOOD             ILDT
 HB0806  HISTORY     - 20100626 GOOD             ILDT
 HB0806  HISTORY     - 20110615 MARK NOT FOUND   ILDT
 HB0806  HISTORY     - 20120502 GOOD             AMESC
 HB0806  HISTORY     - 20120620 GOOD             ILDT
 HB0806
 HB0806                          STATION DESCRIPTION
 HB0806
 HB0806'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0806'ABOUT 0.15 MILE NORTHEAST ALONG U.S. HIGHWAY 51 FROM THE ILLINOIS
 HB0806'CENTRAL RAILROAD STATION AT DONGOLA, THENCE 0.05 MILE NORTHEAST
 HB0806'ALONG DONGOLA ROAD, 21 FEET NORTHWEST OF THE CENTER LINE OF THE
 HB0806'ROAD, SET IN THE TOP OF THE WEST END OF THE SOUTHWEST CONCRETE
 HB0806'ABUTMENT OF A TRIPLE-CHANNEL CONCRETE BRIDGE, AND ABOUT 1 FOOT
 HB0806'BELOW THE LEVEL OF THE ROAD.  SEC 24, T13S, R1W.
 HB0806
 HB0806                          STATION RECOVERY (1976)
 HB0806
 HB0806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0806'RECOVERED IN GOOD CONDITION.
 HB0806
 HB0806                          STATION RECOVERY (2002)
 HB0806
 HB0806'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0806'RECOVERED IN GOOD CONDITION.
 HB0806
 HB0806                          STATION RECOVERY (2008)
 HB0806
 HB0806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 HB0806'RECOVERED IN GOOD CONDITION.
 HB0806
 HB0806                          STATION RECOVERY (2010)
 HB0806
 HB0806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0806'RECOVERED IN GOOD CONDITION.
 HB0806
 HB0806                          STATION RECOVERY (2011)
 HB0806
 HB0806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0806'MARK NOT FOUND.
 HB0806
 HB0806                          STATION RECOVERY (2012)
 HB0806
 HB0806'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0806'THE STATION IS 1 FT (0.3 M) WEST OF METAL WITNESS POST.
 HB0806
 HB0806                          STATION RECOVERY (2012)
 HB0806
 HB0806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0806'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0647 ***********************************************************************
 HB0647  DESIGNATION -  S 158
 HB0647  PID         -  HB0647
 HB0647  STATE/COUNTY-  IL/JACKSON
 HB0647  COUNTRY     -  US
 HB0647  USGS QUAD   -  CARBONDALE (2018)
 HB0647
 HB0647                         *CURRENT SURVEY CONTROL
 HB0647  ______________________________________________________________________
 HB0647* NAD 83(1986) POSITION- 37 43 02.     (N) 089 12 53.     (W)   SCALED
 HB0647* NAVD 88 ORTHO HEIGHT -   130.702 (meters)      428.81  (feet) ADJUSTED
 HB0647  ______________________________________________________________________
 HB0647  GEOID HEIGHT    -        -29.087 (meters)                     GEOID18
 HB0647  DYNAMIC HEIGHT  -        130.611 (meters)      428.51  (feet) COMP
 HB0647  MODELED GRAVITY -    979,933.4   (mgal)                       NAVD 88
 HB0647
 HB0647  VERT ORDER      -  FIRST     CLASS I
 HB0647
 HB0647.The horizontal coordinates were scaled from a map and have
 HB0647.an estimated accuracy of +/- 6 seconds.
 HB0647
 HB0647.The orthometric height was determined by differential leveling and
 HB0647.adjusted by the NATIONAL GEODETIC SURVEY
 HB0647.in June 1991.
 HB0647
 HB0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0647.GEOID18 height accuracy estimate available here.
 HB0647
 HB0647.Click photographs - Photos may exist for this station.
 HB0647
 HB0647.The dynamic height is computed by dividing the NAVD 88
 HB0647.geopotential number by the normal gravity value computed on the
 HB0647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0647.degrees latitude (g = 980.6199 gals.).
 HB0647
 HB0647.The modeled gravity was interpolated from observed gravity values.
 HB0647
 HB0647;                    North         East    Units  Estimated Accuracy
 HB0647;SPC IL W     -   117,010.      783,930.      MT  (+/- 180 meters Scaled)
 HB0647
 HB0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG047767(NAD 83)
 HB0647
 HB0647                          SUPERSEDED SURVEY CONTROL
 HB0647
 HB0647  NGVD 29 (11/26/84)  130.778  (m)          429.06   (f) ADJUSTED    1 1
 HB0647
 HB0647.Superseded values are not recommended for survey control.
 HB0647
 HB0647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0647.See file dsdata.pdf to determine how the superseded data were derived.
 HB0647
 HB0647_MARKER: DB = BENCH MARK DISK
 HB0647_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0647_STAMPING: S 158 1954
 HB0647_MARK LOGO: CGS
 HB0647_PROJECTION: PROJECTING 48 CENTIMETERS
 HB0647_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0647+STABILITY: SURFACE MOTION
 HB0647
 HB0647  HISTORY     - Date     Condition        Report By
 HB0647  HISTORY     - 1954     MONUMENTED       CGS
 HB0647  HISTORY     - 1969     GOOD             CGS
 HB0647  HISTORY     - 1976     GOOD             ILDT
 HB0647  HISTORY     - 1976     GOOD             ILDT
 HB0647  HISTORY     - 1976     GOOD             ILDT
 HB0647  HISTORY     - 1981     POOR             NGS
 HB0647  HISTORY     - 20020531 POOR             INDIV
 HB0647  HISTORY     - 20130428 GOOD             ILDT
 HB0647
 HB0647                          STATION DESCRIPTION
 HB0647
 HB0647'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0647'0.6 MI S FROM CARBONDALE.
 HB0647'ABOUT 0.65 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0647'THE STATION AT CARBONDALE, 0.2 MILE NORTH OF MILEPOST 309, 68
 HB0647'FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 HB0647'EAST GRAND STREET, 54 FEET EAST OF THE EAST RAIL OF THE EAST
 HB0647'TRACK, 55 FEET SOUTH OF THE CENTER LINE OF THE STREET, 19.2
 HB0647'FEET SOUTH OF THE SOUTH EDGE OF A CONCRETE SIDEWALK, 11.2 FEET
 HB0647'EAST OF THE EAST WALL OF A CONCRETE BUILDING, 2 FEET WEST OF A
 HB0647'TELEPHONE POLE WHICH IS BRACED BY 2 GUY WIRES, AND SET IN THE
 HB0647'TOP OF A CONCRETE POST WHICH PROJECTS 16 INCHES ABOVE THE
 HB0647'SURFACE OF THE GROUND.  SEC 21, T 9 S, R 1 W.
 HB0647
 HB0647                          STATION RECOVERY (1976)
 HB0647
 HB0647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0647'RECOVERED IN GOOD CONDITION.
 HB0647
 HB0647                          STATION RECOVERY (1976)
 HB0647
 HB0647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0647'RECOVERED IN GOOD CONDITION.
 HB0647
 HB0647                          STATION RECOVERY (1976)
 HB0647
 HB0647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0647'RECOVERED IN GOOD CONDITION.
 HB0647
 HB0647                          STATION RECOVERY (1981)
 HB0647
 HB0647'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0647'IN CARBONDALE, 1.08 KILOMETER (0.65 MILE) SOUTH ALONG THE AMTRACK
 HB0647'RAILROAD FROM THE STATION, AT THE CROSSING OF EAST GRAND STREET,
 HB0647'20.72 METERS (68.0 FEET) SOUTHEAST OF THE CENTER OF THE RAILROAD
 HB0647'CROSSING, 18.89 METERS (62.0 FEET) WEST OF THE CENTER OF SOUTH
 HB0647'WASHINGTON STREET, 16.45 METERS (54.0 FEET) EAST OF THE EAST RAIL OF
 HB0647'THE EAST SET OF TRACKS, 4.17 METERS (13.7 FEET) SOUTH OF THE SOUTH
 HB0647'EDGE OF THE SIDEWALK OF GRAND STREET, 0.60 METER (2.0 FEET) WEST OF A
 HB0647'POWER POLE WITH A GUY WIRE.  NOTE-NOT LEVELED TO AT THIS TIME.  THE
 HB0647'MARK APPEARS TO BE IN FAIR CONDITION BUT WHEN KICKED THERE IS SOME
 HB0647'HORIZONTAL MOTION, THE MARK PROJECTS 0.4 METER ABOVE THE GROUND AS
 HB0647'DESCRIBED IN 1969.
 HB0647'THE MARK IS 0.4 M ABOVE THE SIDEWALK.
 HB0647
 HB0647                          STATION RECOVERY (2002)
 HB0647
 HB0647'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RDW)
 HB0647'MARK RECOVERED IN POOR CONDITION.
 HB0647
 HB0647                          STATION RECOVERY (2013)
 HB0647
 HB0647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1026 ***********************************************************************
 JB1026  DESIGNATION -  S 159
 JB1026  PID         -  JB1026
 JB1026  STATE/COUNTY-  IL/MARION
 JB1026  COUNTRY     -  US
 JB1026  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1026
 JB1026                         *CURRENT SURVEY CONTROL
 JB1026  ______________________________________________________________________
 JB1026* NAD 83(1986) POSITION- 38 30 15.     (N) 089 08 35.     (W)   SCALED
 JB1026* NAVD 88 ORTHO HEIGHT -   149.468 (meters)      490.38  (feet) ADJUSTED
 JB1026  ______________________________________________________________________
 JB1026  GEOID HEIGHT    -        -30.599 (meters)                     GEOID18
 JB1026  DYNAMIC HEIGHT  -        149.373 (meters)      490.07  (feet) COMP
 JB1026  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 JB1026
 JB1026  VERT ORDER      -  FIRST     CLASS I
 JB1026
 JB1026.The horizontal coordinates were scaled from a map and have
 JB1026.an estimated accuracy of +/- 6 seconds.
 JB1026
 JB1026.The orthometric height was determined by differential leveling and
 JB1026.adjusted by the NATIONAL GEODETIC SURVEY
 JB1026.in June 1991.
 JB1026
 JB1026.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1026.GEOID18 height accuracy estimate available here.
 JB1026
 JB1026.Click photographs - Photos may exist for this station.
 JB1026
 JB1026.The dynamic height is computed by dividing the NAVD 88
 JB1026.geopotential number by the normal gravity value computed on the
 JB1026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1026.degrees latitude (g = 980.6199 gals.).
 JB1026
 JB1026.The modeled gravity was interpolated from observed gravity values.
 JB1026
 JB1026;                    North         East    Units  Estimated Accuracy
 JB1026;SPC IL E     -   204,250.      229,370.      MT  (+/- 180 meters Scaled)
 JB1026
 JB1026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH131639(NAD 83)
 JB1026
 JB1026                          SUPERSEDED SURVEY CONTROL
 JB1026
 JB1026  NGVD 29 (??/??/92)  149.592  (m)          490.79   (f) ADJ UNCH    1 1
 JB1026
 JB1026.Superseded values are not recommended for survey control.
 JB1026
 JB1026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1026.See file dsdata.pdf to determine how the superseded data were derived.
 JB1026
 JB1026_MARKER: DB = BENCH MARK DISK
 JB1026_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1026_SP_SET: CULVERT HEADWALL
 JB1026_STAMPING: S 159 1954
 JB1026_MARK LOGO: CGS
 JB1026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1026+STABILITY: SURFACE MOTION
 JB1026_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1026+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2014
 JB1026
 JB1026  HISTORY     - Date     Condition        Report By
 JB1026  HISTORY     - 1954     MONUMENTED       CGS
 JB1026  HISTORY     - 1969     GOOD             CGS
 JB1026  HISTORY     - 20110830 GOOD             ILDT
 JB1026  HISTORY     - 20140707 GOOD             ILDT
 JB1026
 JB1026                          STATION DESCRIPTION
 JB1026
 JB1026'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1026'1.6 MI S FROM CENTRALIA.
 JB1026'ABOUT 1.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1026'THE STATION AT CENTRALIA, 40 YARDS SOUTH OF THE SOUTH END OF A
 JB1026'REPAIR AND MANUFACTURING SHOP BUILDING FOR THE RAILROAD, 14
 JB1026'YARDS NORTH OF MILEPOST 254, 9 FEET EAST OF THE EAST RAIL OF THE
 JB1026'EAST SET OF TRACKS, SET IN THE TOP OF THE SOUTH END OF THE
 JB1026'EAST CONCRETE HEADWALL OF A 12-FOOT CONCRETE CULVERT FOR FULTON
 JB1026'BRANCH, 2.3 FEET NORTH OF THE SOUTH END OF THE HEADWALL, AND
 JB1026'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.  SEC 30, T 1 N, R 1 E.
 JB1026
 JB1026                          STATION RECOVERY (2011)
 JB1026
 JB1026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1026'RECOVERED IN GOOD CONDITION.
 JB1026
 JB1026                          STATION RECOVERY (2014)
 JB1026
 JB1026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1898 ***********************************************************************
 LB1898  DESIGNATION -  S 16
 LB1898  PID         -  LB1898
 LB1898  STATE/COUNTY-  IL/VERMILION
 LB1898  COUNTRY     -  US
 LB1898  USGS QUAD   -  DANVILLE NE (2018)
 LB1898
 LB1898                         *CURRENT SURVEY CONTROL
 LB1898  ______________________________________________________________________
 LB1898* NAD 83(1986) POSITION- 40 08 10.     (N) 087 33 59.     (W)   SCALED
 LB1898* NAVD 88 ORTHO HEIGHT -   197.102 (meters)      646.66  (feet) ADJUSTED
 LB1898  ______________________________________________________________________
 LB1898  GEOID HEIGHT    -        -32.635 (meters)                     GEOID18
 LB1898  DYNAMIC HEIGHT  -        197.003 (meters)      646.33  (feet) COMP
 LB1898  MODELED GRAVITY -    980,121.8   (mgal)                       NAVD 88
 LB1898
 LB1898  VERT ORDER      -  SECOND    CLASS 0
 LB1898
 LB1898.The horizontal coordinates were scaled from a map and have
 LB1898.an estimated accuracy of +/- 6 seconds.
 LB1898
 LB1898.The orthometric height was determined by differential leveling and
 LB1898.adjusted by the NATIONAL GEODETIC SURVEY
 LB1898.in June 1991.
 LB1898
 LB1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1898.GEOID18 height accuracy estimate available here.
 LB1898
 LB1898.Click photographs - Photos may exist for this station.
 LB1898
 LB1898.The dynamic height is computed by dividing the NAVD 88
 LB1898.geopotential number by the normal gravity value computed on the
 LB1898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1898.degrees latitude (g = 980.6199 gals.).
 LB1898
 LB1898.The modeled gravity was interpolated from observed gravity values.
 LB1898
 LB1898;                    North         East    Units  Estimated Accuracy
 LB1898;SPC IL E     -   385,400.      365,360.      MT  (+/- 180 meters Scaled)
 LB1898
 LB1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK517430(NAD 83)
 LB1898
 LB1898                          SUPERSEDED SURVEY CONTROL
 LB1898
 LB1898  NGVD 29 (??/??/92)  197.145  (m)          646.80   (f) ADJ UNCH    2 0
 LB1898
 LB1898.Superseded values are not recommended for survey control.
 LB1898
 LB1898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1898.See file dsdata.pdf to determine how the superseded data were derived.
 LB1898
 LB1898_MARKER: DB = BENCH MARK DISK
 LB1898_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LB1898_SP_SET: SWITCH BASE
 LB1898_STAMPING: S 16 1934
 LB1898_MARK LOGO: CGS
 LB1898_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1898
 LB1898  HISTORY     - Date     Condition        Report By
 LB1898  HISTORY     - 1934     MONUMENTED       CGS
 LB1898  HISTORY     - 1938     GOOD             CGS
 LB1898
 LB1898                          STATION DESCRIPTION
 LB1898
 LB1898'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 LB1898'2.6 MI E FROM DANVILLE.
 LB1898'2.6 MILES EAST ALONG THE CHICAGO AND EASTERN ILLINOIS RAILWAY
 LB1898'FROM THE STATION AT DANVILLE, VERMILION COUNTY, 62 YARDS EAST
 LB1898'OF SWITCH TOWER WALZ, 6 RAILS EAST OF THE CROSSING OF THE CHICAGO,
 LB1898'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 5 YARDS NORTH OF THE
 LB1898'NORTH RAIL OF THE NORTHBOUND TRACK, AND ON THE SOUTHWEST CORNER
 LB1898'OF THE EAST ONE OF A GROUP OF SWITCH BASES.  A STANDARD DISK,
 LB1898'STAMPED S 16 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1059 ***********************************************************************
 JB1059  DESIGNATION -  S 160
 JB1059  PID         -  JB1059
 JB1059  STATE/COUNTY-  IL/PERRY
 JB1059  COUNTRY     -  US
 JB1059  USGS QUAD   -  TAMAROA (2018)
 JB1059
 JB1059                         *CURRENT SURVEY CONTROL
 JB1059  ______________________________________________________________________
 JB1059* NAD 83(1986) POSITION- 38 12 34.     (N) 089 12 51.     (W)   SCALED
 JB1059* NAVD 88 ORTHO HEIGHT -   158.530 (meters)      520.11  (feet) ADJUSTED
 JB1059  ______________________________________________________________________
 JB1059  GEOID HEIGHT    -        -29.853 (meters)                     GEOID18
 JB1059  DYNAMIC HEIGHT  -        158.426 (meters)      519.77  (feet) COMP
 JB1059  MODELED GRAVITY -    979,973.3   (mgal)                       NAVD 88
 JB1059
 JB1059  VERT ORDER      -  FIRST     CLASS I
 JB1059
 JB1059.The horizontal coordinates were scaled from a map and have
 JB1059.an estimated accuracy of +/- 6 seconds.
 JB1059
 JB1059.The orthometric height was determined by differential leveling and
 JB1059.adjusted by the NATIONAL GEODETIC SURVEY
 JB1059.in June 1991.
 JB1059
 JB1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1059.GEOID18 height accuracy estimate available here.
 JB1059
 JB1059.Click photographs - Photos may exist for this station.
 JB1059
 JB1059.The dynamic height is computed by dividing the NAVD 88
 JB1059.geopotential number by the normal gravity value computed on the
 JB1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1059.degrees latitude (g = 980.6199 gals.).
 JB1059
 JB1059.The modeled gravity was interpolated from observed gravity values.
 JB1059
 JB1059;                    North         East    Units  Estimated Accuracy
 JB1059;SPC IL W     -   171,650.      783,420.      MT  (+/- 180 meters Scaled)
 JB1059
 JB1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH061313(NAD 83)
 JB1059
 JB1059                          SUPERSEDED SURVEY CONTROL
 JB1059
 JB1059  NGVD 29 (??/??/92)  158.634  (m)          520.45   (f) ADJ UNCH    1 1
 JB1059
 JB1059.Superseded values are not recommended for survey control.
 JB1059
 JB1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1059.See file dsdata.pdf to determine how the superseded data were derived.
 JB1059
 JB1059_MARKER: DB = BENCH MARK DISK
 JB1059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1059_STAMPING: S 160 1954
 JB1059_MARK LOGO: CGS
 JB1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1059+STABILITY: SURFACE MOTION
 JB1059
 JB1059  HISTORY     - Date     Condition        Report By
 JB1059  HISTORY     - 1954     MONUMENTED       CGS
 JB1059  HISTORY     - 1969     GOOD             CGS
 JB1059  HISTORY     - 20090304 MARK NOT FOUND   ILDT
 JB1059
 JB1059                          STATION DESCRIPTION
 JB1059
 JB1059'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1059'5 MI N FROM TAMAROA.
 JB1059'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1059'AT TAMAROA, THENCE 5.0 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB1059'RAILROAD, 0.3 MILE NORTH OF MILEPOST 275, 0.2 MILE NORTH OF A
 JB1059'DOUBLE-CHANNEL CULVERT, 81 FEET WEST OF THE WEST RAIL OF THE WEST
 JB1059'SET OF TRACKS, 13 FEET EAST OF THE CENTER LINE OF A TRAIL ROAD,
 JB1059'197 FEET WEST-NORTHWEST AND ACROSS THE TRACKS FROM A TELEPHONE
 JB1059'POLE, 172 FEET NORTH OF A 28-INCH OAK TREE, 1.0 FOOT SOUTH OF A
 JB1059'METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK, AND
 JB1059'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 JB1059'THE SURFACE OF THE GROUND.  SEC 4, T4S, R1W.
 JB1059
 JB1059                          STATION RECOVERY (2009)
 JB1059
 JB1059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1059'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1296 ***********************************************************************
 LC1296  DESIGNATION -  S 161
 LC1296  PID         -  LC1296
 LC1296  STATE/COUNTY-  IL/TAZEWELL
 LC1296  COUNTRY     -  US
 LC1296  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1296
 LC1296                         *CURRENT SURVEY CONTROL
 LC1296  ______________________________________________________________________
 LC1296* NAD 83(1986) POSITION- 40 34 22.     (N) 089 32 01.     (W)   SCALED
 LC1296* NAVD 88 ORTHO HEIGHT -   232.180 (meters)      761.74  (feet) ADJUSTED
 LC1296  ______________________________________________________________________
 LC1296  GEOID HEIGHT    -        -32.795 (meters)                     GEOID18
 LC1296  DYNAMIC HEIGHT  -        232.068 (meters)      761.38  (feet) COMP
 LC1296  MODELED GRAVITY -    980,139.6   (mgal)                       NAVD 88
 LC1296
 LC1296  VERT ORDER      -  FIRST     CLASS II
 LC1296
 LC1296.The horizontal coordinates were scaled from a map and have
 LC1296.an estimated accuracy of +/- 6 seconds.
 LC1296
 LC1296.The orthometric height was determined by differential leveling and
 LC1296.adjusted by the NATIONAL GEODETIC SURVEY
 LC1296.in June 1991.
 LC1296
 LC1296.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1296.GEOID18 height accuracy estimate available here.
 LC1296
 LC1296.Click photographs - Photos may exist for this station.
 LC1296
 LC1296.The dynamic height is computed by dividing the NAVD 88
 LC1296.geopotential number by the normal gravity value computed on the
 LC1296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1296.degrees latitude (g = 980.6199 gals.).
 LC1296
 LC1296.The modeled gravity was interpolated from observed gravity values.
 LC1296
 LC1296;                    North         East    Units  Estimated Accuracy
 LC1296;SPC IL W     -   433,780.      753,600.      MT  (+/- 180 meters Scaled)
 LC1296
 LC1296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK855944(NAD 83)
 LC1296
 LC1296                          SUPERSEDED SURVEY CONTROL
 LC1296
 LC1296  NGVD 29 (??/??/92)  232.272  (m)          762.05   (f) ADJ UNCH    1 2
 LC1296
 LC1296.Superseded values are not recommended for survey control.
 LC1296
 LC1296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1296.See file dsdata.pdf to determine how the superseded data were derived.
 LC1296
 LC1296_MARKER: DB = BENCH MARK DISK
 LC1296_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC1296+WITH SETTING: PAVEMENT
 LC1296_SP_SET: TRANSMITTING TOWER BASE
 LC1296_STAMPING: S 161 1954
 LC1296_MARK LOGO: CGS
 LC1296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1296+STABILITY: SURFACE MOTION
 LC1296
 LC1296  HISTORY     - Date     Condition        Report By
 LC1296  HISTORY     - 1954     MONUMENTED       CGS
 LC1296
 LC1296                          STATION DESCRIPTION
 LC1296
 LC1296'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1296'4.9 MI NW FROM TREMONT.
 LC1296'2.3 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1296'STATION AT TREMONT, THENCE ABOUT 2.6 MILES NORTH ALONG
 LC1296'GROVELAND-DILLON ROAD, ON WEST SIDE OF ROAD, SET VERTICALLY IN
 LC1296'THE EAST FACE OF CONCRETE BASE OF NORTHEAST LEG OF WMBD RADIO
 LC1296'TRANSMITTING TOWER (THE TALLER ONE OF FOUR TOWERS), AND 1.8 FEET
 LC1296'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0816 ***********************************************************************
 LC0816  DESIGNATION -  S 162
 LC0816  PID         -  LC0816
 LC0816  STATE/COUNTY-  IL/MCLEAN
 LC0816  COUNTRY     -  US
 LC0816  USGS QUAD   -  DANVERS (2018)
 LC0816
 LC0816                         *CURRENT SURVEY CONTROL
 LC0816  ______________________________________________________________________
 LC0816* NAD 83(2011) POSITION- 40 32 18.14340(N) 089 14 22.55754(W)   ADJUSTED
 LC0816* NAD 83(2011) ELLIP HT-   223.151 (meters)        (06/27/12)   ADJUSTED
 LC0816* NAD 83(2011) EPOCH   -  2010.00
 LC0816* NAVD 88 ORTHO HEIGHT -   255.525 (meters)      838.33  (feet) ADJUSTED
 LC0816  ______________________________________________________________________
 LC0816  GEOID HEIGHT    -        -32.391 (meters)                     GEOID18
 LC0816  NAD 83(2011) X  -     64,421.083 (meters)                     COMP
 LC0816  NAD 83(2011) Y  - -4,853,808.718 (meters)                     COMP
 LC0816  NAD 83(2011) Z  -  4,123,744.192 (meters)                     COMP
 LC0816  LAPLACE CORR    -          3.11  (seconds)                    DEFLEC18
 LC0816  DYNAMIC HEIGHT  -        255.404 (meters)      837.94  (feet) COMP
 LC0816  MODELED GRAVITY -    980,141.6   (mgal)                       NAVD 88
 LC0816
 LC0816  VERT ORDER      -  FIRST     CLASS II
 LC0816
 LC0816  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0816  Standards:
 LC0816         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0816            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0816  -------------------------------------------------------------------
 LC0816  NETWORK    0.43   0.73           0.19   0.16   0.37      0.03083787
 LC0816  -------------------------------------------------------------------
 LC0816  Click here for local accuracies and other accuracy information.
 LC0816
 LC0816.The horizontal coordinates were established by GPS observations
 LC0816.and adjusted by the National Geodetic Survey in June 2012.
 LC0816
 LC0816.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0816.been affixed to the stable North American tectonic plate. See 
 LC0816.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0816
 LC0816.The horizontal coordinates are valid at the epoch date displayed above
 LC0816.which is a decimal equivalence of Year/Month/Day.
 LC0816
 LC0816.The orthometric height was determined by differential leveling and
 LC0816.adjusted by the NATIONAL GEODETIC SURVEY
 LC0816.in June 1991.
 LC0816
 LC0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0816.GEOID18 height accuracy estimate available here.
 LC0816
 LC0816.Click photographs - Photos may exist for this station.
 LC0816
 LC0816.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0816
 LC0816.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0816
 LC0816.The ellipsoidal height was determined by GPS observations
 LC0816.and is referenced to NAD 83.
 LC0816
 LC0816.The dynamic height is computed by dividing the NAVD 88
 LC0816.geopotential number by the normal gravity value computed on the
 LC0816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0816.degrees latitude (g = 980.6199 gals.).
 LC0816
 LC0816.The modeled gravity was interpolated from observed gravity values.
 LC0816
 LC0816. The following values were computed from the NAD 83(2011) position.
 LC0816
 LC0816;                    North         East     Units Scale Factor Converg.
 LC0816;SPC IL E     -   430,174.347   223,223.065   MT  1.00004753   -0 35 20.6
 LC0816;SPC IL E     - 1,411,330.34    732,357.67   sFT  1.00004753   -0 35 20.6
 LC0816;SPC IL W     -   430,178.122   778,536.550   MT  1.00001707   +0 36 09.3
 LC0816;SPC IL W     - 1,411,342.72  2,554,248.66   sFT  1.00001707   +0 36 09.3
 LC0816;UTM  16      - 4,489,924.175   310,330.694   MT  1.00004283   -1 27 21.9
 LC0816
 LC0816!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0816!SPC IL E     -   0.99996500  x   1.00004753  =   1.00001252
 LC0816!SPC IL W     -   0.99996500  x   1.00001707  =   0.99998207
 LC0816!UTM  16      -   0.99996500  x   1.00004283  =   1.00000782
 LC0816
 LC0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1033089924(NAD 83)
 LC0816
 LC0816                          SUPERSEDED SURVEY CONTROL
 LC0816
 LC0816  NAD 83(2007)-  40 32 18.14339(N)    089 14 22.55844(W) AD(2002.00) 1
 LC0816  ELLIP H (08/01/11)  223.171  (m)                       GP(2002.00) 3 1
 LC0816  NAD 83(1997)-  40 32 18.14585(N)    089 14 22.56257(W) AD(       ) 2
 LC0816  NAD 83(1986)-  40 32 18.15739(N)    089 14 22.56431(W) AD(       ) 2
 LC0816  NAD 27      -  40 32 18.02060(N)    089 14 22.25760(W) AD(       ) 2
 LC0816  NAVD 88             255.54   (m)          838.4    (f) LEVELING    3  
 LC0816  NGVD 29 (??/??/92)  255.596  (m)          838.57   (f) ADJ UNCH    1 2
 LC0816  NGVD 29             255.60   (m)          838.6    (f) LEVELING    3  
 LC0816
 LC0816.Superseded values are not recommended for survey control.
 LC0816
 LC0816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0816.See file dsdata.pdf to determine how the superseded data were derived.
 LC0816
 LC0816_MARKER: DB = BENCH MARK DISK
 LC0816_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0816_STAMPING: S 162 1954
 LC0816_MARK LOGO: CGS
 LC0816_PROJECTION: PROJECTING 4 CENTIMETERS
 LC0816_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0816+STABILITY: SURFACE MOTION
 LC0816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0816+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2015
 LC0816
 LC0816  HISTORY     - Date     Condition        Report By
 LC0816  HISTORY     - 1954     MONUMENTED       CGS
 LC0816  HISTORY     - 20100501 GOOD             ILDT
 LC0816  HISTORY     - 20150914 GOOD             DJHENK
 LC0816
 LC0816                          STATION DESCRIPTION
 LC0816
 LC0816'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0816'3.3 MI W FROM DANVERS.
 LC0816'ABOUT 3.3 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0816'THE STATION AT DANVERS, AT CROSSING OF A DIM ROAD, SOUTH-SOUTHEAST
 LC0816'AND ACROSS AN EAST-WEST GRAVEL ROAD FROM A POWER SUB-STATION, 22
 LC0816'FEET NORTH OF NORTH RAIL, 51 FEET NORTHWEST OF CENTER OF CROSSING
 LC0816'OF DIM ROAD, 42 FEET WEST OF CENTER LINE OF DIM ROAD, 48 FEET
 LC0816'SOUTHWEST OF CENTER OF JUNCTION OF EAST-WEST ROAD AND A GRAVEL
 LC0816'ROAD NORTH, 23 FEET WEST OF THE SECOND TELEPHONE POLE EAST OF MILE
 LC0816'POST IND 180, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT
 LC0816'1 FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LC0816'POST PROJECTING 4 INCHES.
 LC0816
 LC0816                          STATION RECOVERY (2010)
 LC0816
 LC0816'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC0816'RECOVERED AS DESCRIBED
 LC0816
 LC0816                          STATION RECOVERY (2015)
 LC0816
 LC0816'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC0816'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1278 ***********************************************************************
 LC1278  DESIGNATION -  S 163
 LC1278  PID         -  LC1278
 LC1278  STATE/COUNTY-  IL/PEORIA
 LC1278  COUNTRY     -  US
 LC1278  USGS QUAD   -  PEKIN (2018)
 LC1278
 LC1278                         *CURRENT SURVEY CONTROL
 LC1278  ______________________________________________________________________
 LC1278* NAD 83(1986) POSITION- 40 36 34.     (N) 089 40 12.     (W)   SCALED
 LC1278* NAVD 88 ORTHO HEIGHT -   162.023 (meters)      531.57  (feet) ADJUSTED
 LC1278  ______________________________________________________________________
 LC1278  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 LC1278  DYNAMIC HEIGHT  -        161.947 (meters)      531.32  (feet) COMP
 LC1278  MODELED GRAVITY -    980,152.0   (mgal)                       NAVD 88
 LC1278
 LC1278  VERT ORDER      -  FIRST     CLASS II
 LC1278
 LC1278.The horizontal coordinates were scaled from a map and have
 LC1278.an estimated accuracy of +/- 6 seconds.
 LC1278
 LC1278.The orthometric height was determined by differential leveling and
 LC1278.adjusted by the NATIONAL GEODETIC SURVEY
 LC1278.in June 1991.
 LC1278
 LC1278.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1278.GEOID18 height accuracy estimate available here.
 LC1278
 LC1278.Click photographs - Photos may exist for this station.
 LC1278
 LC1278.The dynamic height is computed by dividing the NAVD 88
 LC1278.geopotential number by the normal gravity value computed on the
 LC1278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1278.degrees latitude (g = 980.6199 gals.).
 LC1278
 LC1278.The modeled gravity was interpolated from observed gravity values.
 LC1278
 LC1278;                    North         East    Units  Estimated Accuracy
 LC1278;SPC IL W     -   437,780.      742,030.      MT  (+/- 180 meters Scaled)
 LC1278
 LC1278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK741988(NAD 83)
 LC1278
 LC1278                          SUPERSEDED SURVEY CONTROL
 LC1278
 LC1278  NGVD 29 (??/??/92)  162.128  (m)          531.91   (f) ADJ UNCH    1 2
 LC1278
 LC1278.Superseded values are not recommended for survey control.
 LC1278
 LC1278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1278.See file dsdata.pdf to determine how the superseded data were derived.
 LC1278
 LC1278_MARKER: DB = BENCH MARK DISK
 LC1278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1278_STAMPING: S 163 1954
 LC1278_MARK LOGO: CGS
 LC1278_PROJECTION: RECESSED 137 CENTIMETERS
 LC1278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1278+STABILITY: SURFACE MOTION
 LC1278
 LC1278  HISTORY     - Date     Condition        Report By
 LC1278  HISTORY     - 1954     MONUMENTED       CGS
 LC1278  HISTORY     - 1968     GOOD             CGS
 LC1278  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1278  HISTORY     - 20040408 GOOD             DAILY
 LC1278
 LC1278                          STATION DESCRIPTION
 LC1278
 LC1278'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1278'3.4 MI NW FROM PEKIN.
 LC1278'1.6 MILES NORTHWEST ALONG STATE HIGHWAY 9 FROM WEST END OF ILLINOIS
 LC1278'RIVER BRIDGE AT PEKIN, THENCE ABOUT 1.2 MILES NORTHEAST ALONG
 LC1278'U.S. HIGHWAY 24, THENCE ABOUT 0.6 MILE WEST AND NORTHWEST ALONG
 LC1278'A GRAVEL ROAD, 336 FEET NORTHWEST OF CENTER OF JUNCTION OF AN
 LC1278'EAST-WEST ROAD AND ROAD NORTHWEST, 20 FEET NORTHEAST OF CENTER
 LC1278'LINE OF ROAD NORTHWEST, 214 FEET NORTH-NORTHEAST AND ACROSS ROAD
 LC1278'NORTHWEST FROM THE NORTHEAST CORNER OF A FRAME SCHOOL, 62 FEET
 LC1278'SOUTHEAST OF NORTHEAST END OF A 36-INCH PIPE CUVERT, 2 FEET WEST
 LC1278'OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF ROAD
 LC1278'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  NOTE--
 LC1278'MARK IS ABOUT 2.0 MILES SOUTH ALONG A GRAVEL ROAD FROM SCHOOL
 LC1278'AND CROSSROAD AT OAK GROVE, PEORIA COUNTY.
 LC1278
 LC1278                          STATION RECOVERY (1968)
 LC1278
 LC1278'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1278'RECOVERED IN GOOD CONDITION.
 LC1278
 LC1278                          STATION RECOVERY (1999)
 LC1278
 LC1278'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1278'MARK NOT FOUND.
 LC1278
 LC1278                          STATION RECOVERY (2004)
 LC1278
 LC1278'RECOVERY NOTE BY DAILY AND ASSOCIATES, ENGINEERS INC 2004 (DWS)
 LC1278'THE MARK IS CURRENTLY BELOW GRADE BY ABOUT 4.5' ACCESS TO THE MARK IS
 LC1278'THROUGH AN 8 INCH DIA PVC PIPE WITH A CAP.  THE MARK IS APPROXIMATELY
 LC1278'2' EAST OF THE EDGE OF THE SHOULDER OF LAFAYETTE ROAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0375 ***********************************************************************
 LC0375  DESIGNATION -  S 164
 LC0375  PID         -  LC0375
 LC0375  STATE/COUNTY-  IL/MCLEAN
 LC0375  COUNTRY     -  US
 LC0375  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0375
 LC0375                         *CURRENT SURVEY CONTROL
 LC0375  ______________________________________________________________________
 LC0375* NAD 83(1997) POSITION- 40 25 24.60292(N) 088 56 30.40962(W)   ADJUSTED
 LC0375* NAVD 88 ORTHO HEIGHT -   264.456 (meters)      867.64  (feet) ADJUSTED
 LC0375  ______________________________________________________________________
 LC0375  GEOID HEIGHT    -        -32.045 (meters)                     GEOID18
 LC0375  LAPLACE CORR    -          1.92  (seconds)                    DEFLEC18
 LC0375  DYNAMIC HEIGHT  -        264.330 (meters)      867.22  (feet) COMP
 LC0375  MODELED GRAVITY -    980,142.8   (mgal)                       NAVD 88
 LC0375
 LC0375  HORZ ORDER      -  SECOND
 LC0375  VERT ORDER      -  FIRST     CLASS II
 LC0375
 LC0375.The horizontal coordinates were established by classical geodetic methods
 LC0375.and adjusted by the National Geodetic Survey in October 1999.
 LC0375
 LC0375.The orthometric height was determined by differential leveling and
 LC0375.adjusted by the NATIONAL GEODETIC SURVEY
 LC0375.in June 1991.
 LC0375
 LC0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0375.GEOID18 height accuracy estimate available here.
 LC0375
 LC0375.Click photographs - Photos may exist for this station.
 LC0375
 LC0375.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0375
 LC0375.The dynamic height is computed by dividing the NAVD 88
 LC0375.geopotential number by the normal gravity value computed on the
 LC0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0375.degrees latitude (g = 980.6199 gals.).
 LC0375
 LC0375.The modeled gravity was interpolated from observed gravity values.
 LC0375
 LC0375. The following values were computed from the NAD 83(1997) position.
 LC0375
 LC0375;                    North         East     Units Scale Factor Converg.
 LC0375;SPC IL E     -   417,201.898   248,365.893   MT  1.00000780   -0 23 40.4
 LC0375;SPC IL E     - 1,368,769.89    814,847.10   sFT  1.00000780   -0 23 40.4
 LC0375;UTM  16      - 4,476,573.753   335,273.623   MT  0.99993402   -1 15 33.8
 LC0375
 LC0375!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0375!SPC IL E     -   0.99996354  x   1.00000780  =   0.99997134
 LC0375!UTM  16      -   0.99996354  x   0.99993402  =   0.99989757
 LC0375
 LC0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3527376573(NAD 83)
 LC0375
 LC0375                          SUPERSEDED SURVEY CONTROL
 LC0375
 LC0375  NAD 83(1986)-  40 25 24.61413(N)    088 56 30.40953(W) AD(       ) 2
 LC0375  NAD 27      -  40 25 24.48520(N)    088 56 30.13550(W) AD(       ) 2
 LC0375  NGVD 29 (??/??/92)  264.516  (m)          867.83   (f) ADJ UNCH    1 2
 LC0375  NGVD 29             264.52   (m)          867.8    (f) LEVELING    3  
 LC0375
 LC0375.Superseded values are not recommended for survey control.
 LC0375
 LC0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0375.See file dsdata.pdf to determine how the superseded data were derived.
 LC0375
 LC0375_MARKER: DB = BENCH MARK DISK
 LC0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0375_STAMPING: S 164 1954
 LC0375_MARK LOGO: CGS
 LC0375_PROJECTION: PROJECTING 10 CENTIMETERS
 LC0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0375+STABILITY: SURFACE MOTION
 LC0375_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0375+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 LC0375
 LC0375  HISTORY     - Date     Condition        Report By
 LC0375  HISTORY     - 1959     MONUMENTED       CGS
 LC0375  HISTORY     - 1959     GOOD             CGS
 LC0375  HISTORY     - 1986     GOOD             NGS
 LC0375  HISTORY     - 20120604 GOOD             ILDT
 LC0375
 LC0375                          STATION DESCRIPTION
 LC0375
 LC0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0375'THE STATION IS ABOUT 3 MILES SOUTHEAST OF SOUTHEAST EDGE OF
 LC0375'BLOOMINGTON, 1 MILE SOUTH OF U.S. HIGHWAY 150, ABOUT 4 MILES
 LC0375'NORTHWEST OF DOWNS AND ON RIGHT-OF-WAY OF PRIVATE ROAD LEADING
 LC0375'TO CLARKE BOZARTH FARM HOUSE.
 LC0375'
 LC0375'TO REACH FROM THE INTERSECTIONS OF U.S. HIGHWAY 51 AND 66
 LC0375'AT THE SOUTHEAST EDGE OF BLOOMINGTON, GO SOUTH ON U.S. HIGHWAY
 LC0375'51 FOR 2.05 MILES TO A SURFACED SIDE ROAD EAST AND COLONIAL
 LC0375'MOTEL IN THE SOUTHEAST ANGLE OF INTERSECTION, TURN LEFT
 LC0375'AND FOLLOW SURFACED ROAD EAST FOR 2.45 MILES TO A GRAVELED
 LC0375'SIDE ROAD RIGHT, JUST BEFORE CROSSING RAILROAD TRACKS.  TURN
 LC0375'RIGHT ON SIDE ROAD ALONG SOUTHWEST SIDE OF RAILROAD FOR
 LC0375'0.2 MILE TO WHERE ROAD MAKES A SLIGHT TURN AND STATION ON
 LC0375'LEFT AS DESCRIBED.
 LC0375'
 LC0375'BENCH MARK, IS A STANDARD U.S.C. AND G.S. BENCH MARK DISK
 LC0375'STAMPED S164 1954, SET IN TOP OF A 12 INCH ROUND CONCRETE
 LC0375'POST WHICH PROJECTS ABOUT 2 INCHES.  IT IS 1.8 FEET EAST
 LC0375'OF WITNESS POST, 37 FEET NORTHEAST OF APPROXIMATE CENTER OF
 LC0375'GRAVELED ROAD AND 6 FEET NORTH OF FENCE CORNER.  A TRAVERSE
 LC0375'CONNECTION WAS MADE TO STATION CENTRAL AND THE DISTANCE
 LC0375'IS 62.38 FEET OR 19.012 METERS.
 LC0375
 LC0375                          STATION RECOVERY (1959)
 LC0375
 LC0375'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0375'4.7 MI SE FROM BLOOMINGTON.
 LC0375'ABOUT 4.7 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0375'THE FREIGHT STATION AT BLOOMINGTON, ABOUT 4.15 MILES NORTHWEST
 LC0375'OF THE STATION AT DOWNS, ABOUT 0.15 MILE SOUTHEAST OF A GRAVEL ROAD
 LC0375'CROSSING, 40 FEET SOUTHWEST OF SOUTHWEST RAIL, 39 FEET NORTHEAST
 LC0375'OF THE CENTER LINE OF A GRADED ROAD AT THE CENTER OF A CURVE
 LC0375'EXTENDING SOUTH AND AWAY FROM THE TRACK AND PARALLELING THE TRACK
 LC0375'TO THE NORTHWEST, 30 FEET SOUTH-SOUTHEAST OF TELEPHONE POLE
 LC0375'NUMBER 161/14, 7 FEET NORTH OF A FENCE CORNER, 2 FEET SOUTHEAST OF
 LC0375'A WHITE WOODEN WITNESS POST, ABOUT 5 1/2 FEET ABOVE THE LEVEL OF
 LC0375'THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0375'NOTE-- THE MARK IS USED AS A REFERENCE MARK FOR A TRIANGULATION
 LC0375'STATION CENTRAL AND IS 62.4 FEET SOUTHEAST OF THE STATION.
 LC0375
 LC0375                          STATION RECOVERY (1986)
 LC0375
 LC0375'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0375'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  1.1 KM (0.7 MI)
 LC0375'SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH INTERSTATE
 LC0375'HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, THENCE 0.8 KM (0.5 MI)
 LC0375'SOUTHERLY ALONG A PAVED ROAD, THENCE 3.0 KM (1.85 MI) SOUTHEASTERLY
 LC0375'ALONG THE CONRAIL RAILROAD.  DELETE--30 FEET SOUTH-SOUTHEAST OF A
 LC0375'TELEPHONE POLE NUMBER 161/14.  NOTE--NOT LEVELED TO THIS SURVEY.
 LC0375'THE MARK IS ABOVE LEVEL WITH A GRAVELED ROAD.
 LC0375
 LC0375                          STATION RECOVERY (2012)
 LC0375
 LC0375'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0375'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0411 ***********************************************************************
 LC0411  DESIGNATION -  S 165
 LC0411  PID         -  LC0411
 LC0411  STATE/COUNTY-  IL/PIATT
 LC0411  COUNTRY     -  US
 LC0411  USGS QUAD   -  MANSFIELD (2018)
 LC0411
 LC0411                         *CURRENT SURVEY CONTROL
 LC0411  ______________________________________________________________________
 LC0411* NAD 83(1986) POSITION- 40 13 12.     (N) 088 32 18.     (W)   SCALED
 LC0411* NAVD 88 ORTHO HEIGHT -   221.387 (meters)      726.33  (feet) ADJUSTED
 LC0411  ______________________________________________________________________
 LC0411  GEOID HEIGHT    -        -31.968 (meters)                     GEOID18
 LC0411  DYNAMIC HEIGHT  -        221.278 (meters)      725.98  (feet) COMP
 LC0411  MODELED GRAVITY -    980,127.8   (mgal)                       NAVD 88
 LC0411
 LC0411  VERT ORDER      -  FIRST     CLASS II
 LC0411
 LC0411.The horizontal coordinates were scaled from a map and have
 LC0411.an estimated accuracy of +/- 6 seconds.
 LC0411
 LC0411.The orthometric height was determined by differential leveling and
 LC0411.adjusted by the NATIONAL GEODETIC SURVEY
 LC0411.in June 1991.
 LC0411
 LC0411.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0411.GEOID18 height accuracy estimate available here.
 LC0411
 LC0411.Click photographs - Photos may exist for this station.
 LC0411
 LC0411.The dynamic height is computed by dividing the NAVD 88
 LC0411.geopotential number by the normal gravity value computed on the
 LC0411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0411.degrees latitude (g = 980.6199 gals.).
 LC0411
 LC0411.The modeled gravity was interpolated from observed gravity values.
 LC0411
 LC0411;                    North         East    Units  Estimated Accuracy
 LC0411;SPC IL E     -   394,450.      282,550.      MT  (+/- 180 meters Scaled)
 LC0411
 LC0411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK691533(NAD 83)
 LC0411
 LC0411                          SUPERSEDED SURVEY CONTROL
 LC0411
 LC0411  NGVD 29 (??/??/92)  221.425  (m)          726.46   (f) ADJ UNCH    1 2
 LC0411
 LC0411.Superseded values are not recommended for survey control.
 LC0411
 LC0411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0411.See file dsdata.pdf to determine how the superseded data were derived.
 LC0411
 LC0411_MARKER: DB = BENCH MARK DISK
 LC0411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0411_STAMPING: S 165 1954
 LC0411_MARK LOGO: CGS
 LC0411_PROJECTION: PROJECTING 2 CENTIMETERS
 LC0411_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0411+STABILITY: SURFACE MOTION
 LC0411
 LC0411  HISTORY     - Date     Condition        Report By
 LC0411  HISTORY     - 1954     MONUMENTED       CGS
 LC0411  HISTORY     - 1959     GOOD             CGS
 LC0411  HISTORY     - 1986     GOOD             NGS
 LC0411  HISTORY     - 20001229 GOOD             ZAMBRA
 LC0411
 LC0411                          STATION DESCRIPTION
 LC0411
 LC0411'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0411'1.4 MI NW FROM MANSFIELD.
 LC0411'ABOUT 1.45 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0411'FROM THE STATION AT MANSFIELD, AT A NORTH-SOUTH GRAVEL ROAD
 LC0411'CROSSING, 45 FEET SOUTH OF SOUTH RAIL, 74 FEET SOUTHEAST OF THE
 LC0411'CENTER OF THE CROSSING, 41 FEET EAST OF THE CENTER LINE OF ROAD, 31
 LC0411'FEET WEST-NORTHWEST OF TELEPHONE POLE NUMBER 770, 16 FEET EAST OF
 LC0411'A FENCE CORNER, 10 FEET SOUTH-SOUTHWEST OF TELEPHONE POLE NUMBER
 LC0411'135/14, 2 FEET NORTH OF A FENCE LINE, 2 FEET EAST OF A WHITE
 LC0411'WOODEN WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK
 LC0411'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0411
 LC0411                          STATION RECOVERY (1986)
 LC0411
 LC0411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0411'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  8.4 KM (5.2
 LC0411'MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH STATE
 LC0411'HIGHWAY 54 IN FARMER CITY, 41.1 M (134.8 FT) SOUTHWEST OF THE
 LC0411'CENTERLINE OF THE HIGHWAY, 13.7 M (44.9 FT) SOUTHWEST OF THE NEAR RAIL
 LC0411'OF THE CONRAIL RAILROAD, 12.5 M (41.0 FT) EAST OF THE CENTER OF A
 LC0411'PAVED ROAD, AND 7.4 M (24.3 FT) NORTHEAST OF UTILITY POLE NUMBER
 LC0411'1113-36.
 LC0411'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 LC0411'THE MARK IS 0.3 M BELOW THE PAVED ROAD.
 LC0411
 LC0411                          STATION RECOVERY (2000)
 LC0411
 LC0411'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC0411'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC0411'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC0411'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0176 ***********************************************************************
 LC0176  DESIGNATION -  S 166
 LC0176  PID         -  LC0176
 LC0176  STATE/COUNTY-  IL/CHAMPAIGN
 LC0176  COUNTRY     -  US
 LC0176  USGS QUAD   -  URBANA (2018)
 LC0176
 LC0176                         *CURRENT SURVEY CONTROL
 LC0176  ______________________________________________________________________
 LC0176* NAD 83(1986) POSITION- 40 03 43.85   (N) 088 07 56.48   (W)   HD_HELD1
 LC0176* NAVD 88 ORTHO HEIGHT -   206.789 (meters)      678.44  (feet) ADJUSTED
 LC0176  ______________________________________________________________________
 LC0176  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 LC0176  DYNAMIC HEIGHT  -        206.684 (meters)      678.10  (feet) COMP
 LC0176  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 LC0176
 LC0176  VERT ORDER      -  FIRST     CLASS II
 LC0176
 LC0176.The horizontal coordinates were determined by differentially corrected
 LC0176.hand held GPS observations or other comparable positioning techniques
 LC0176.and have an estimated accuracy of +/- 3 meters.
 LC0176
 LC0176.The orthometric height was determined by differential leveling and
 LC0176.adjusted by the NATIONAL GEODETIC SURVEY
 LC0176.in June 1991.
 LC0176
 LC0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0176.GEOID18 height accuracy estimate available here.
 LC0176
 LC0176.Click photographs - Photos may exist for this station.
 LC0176
 LC0176.The dynamic height is computed by dividing the NAVD 88
 LC0176.geopotential number by the normal gravity value computed on the
 LC0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0176.degrees latitude (g = 980.6199 gals.).
 LC0176
 LC0176.The modeled gravity was interpolated from observed gravity values.
 LC0176
 LC0176;                    North         East    Units  Estimated Accuracy
 LC0176;SPC IL E     -   376,923.7     317,146.3     MT  (+/- 3 meters HH1 GPS) 
 LC0176
 LC0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0342935272(NAD 83)
 LC0176
 LC0176                          SUPERSEDED SURVEY CONTROL
 LC0176
 LC0176  NGVD 29 (??/??/92)  206.829  (m)          678.57   (f) ADJ UNCH    1 2
 LC0176
 LC0176.Superseded values are not recommended for survey control.
 LC0176
 LC0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0176.See file dsdata.pdf to determine how the superseded data were derived.
 LC0176
 LC0176_MARKER: DB = BENCH MARK DISK
 LC0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0176_STAMPING: S 166 1954
 LC0176_MARK LOGO: CGS
 LC0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0176+STABILITY: SURFACE MOTION
 LC0176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0176+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2005
 LC0176
 LC0176  HISTORY     - Date     Condition        Report By
 LC0176  HISTORY     - 1954     MONUMENTED       CGS
 LC0176  HISTORY     - 1973     GOOD             NGS
 LC0176  HISTORY     - 1986     GOOD             NGS
 LC0176  HISTORY     - 20051123 GOOD             ILDT
 LC0176
 LC0176                          STATION DESCRIPTION
 LC0176
 LC0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0176'4.2 MI NW FROM SIDNEY.
 LC0176'ABOUT 4.15 MILES NORTHWEST ALONG THE WABASH RAILROAD FROM THE
 LC0176'STATION AT SIDNEY, ABOUT 0.2 MILE SOUTHEAST OF MILE POLE 332,
 LC0176'AT AN EAST-WEST ROAD CROSSING, 51 FEET NORTHEAST OF NORTHEAST
 LC0176'RAIL, 114 FEET EAST-SOUTHEAST OF CENTER OF CROSSING, 31 FEET
 LC0176'SOUTH OF CENTER LINE OF ROAD, 3 FEET SOUTHEAST OF SOUTHEAST
 LC0176'CORNER OF MANHOLE FOR DRAINAGE PIPES, 37 FEET EAST OF THE FIRST
 LC0176'TELEPHONE POLE SOUTHEAST OF CROSSING, 8 1/2 FEET EAST-NORTHEAST
 LC0176'OF A MULTIPLE TRUNK WILD-CHERRY TREE, 2 FEET WEST OF A WHITE
 LC0176'WOODEN WITNESS POST, ABOUT 7 FEET BELOW LEVEL OF TRACK AND
 LC0176'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0176
 LC0176                          STATION RECOVERY (1973)
 LC0176
 LC0176'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0176'RECOVERED IN GOOD CONDITION.
 LC0176
 LC0176                          STATION RECOVERY (1986)
 LC0176
 LC0176'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0176'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  7.0 KM (4.35
 LC0176'MI) SOUTHERLY ALONG STATE HIGHWAY 130 FROM ITS JUNCTION WITH U.S.
 LC0176'HIGHWAY 150 IN URBANA, THENCE 3.6 KM (2.25 MI) SOUTHEAST ALONG THE
 LC0176'NORFOLK AND WESTERN RAILROAD.  DELETE--37 FEET EAST OF THE FIRST
 LC0176'TELEPHONE POLE SOUTHEAST OF CROSSING.  ADD--0.3 M (1.0 FT) NORTH OF A
 LC0176'WITNESS POST.  NOTE--NOT LEVELED TO DURING THIS SURVEY.
 LC0176
 LC0176                          STATION RECOVERY (2005)
 LC0176
 LC0176'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0176'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1436 ***********************************************************************
 KA1436  DESIGNATION -  S 167
 KA1436  PID         -  KA1436
 KA1436  STATE/COUNTY-  IL/VERMILION
 KA1436  COUNTRY     -  US
 KA1436  USGS QUAD   -  SIDELL (2018)
 KA1436
 KA1436                         *CURRENT SURVEY CONTROL
 KA1436  ______________________________________________________________________
 KA1436* NAD 83(1986) POSITION- 39 59 56.     (N) 087 49 43.     (W)   SCALED
 KA1436* NAVD 88 ORTHO HEIGHT -   204.716 (meters)      671.64  (feet) ADJUSTED
 KA1436  ______________________________________________________________________
 KA1436  GEOID HEIGHT    -        -32.212 (meters)                     GEOID18
 KA1436  DYNAMIC HEIGHT  -        204.611 (meters)      671.29  (feet) COMP
 KA1436  MODELED GRAVITY -    980,112.5   (mgal)                       NAVD 88
 KA1436
 KA1436  VERT ORDER      -  FIRST     CLASS II
 KA1436
 KA1436.The horizontal coordinates were scaled from a map and have
 KA1436.an estimated accuracy of +/- 6 seconds.
 KA1436
 KA1436.The orthometric height was determined by differential leveling and
 KA1436.adjusted by the NATIONAL GEODETIC SURVEY
 KA1436.in June 1991.
 KA1436
 KA1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1436.GEOID18 height accuracy estimate available here.
 KA1436
 KA1436.Click photographs - Photos may exist for this station.
 KA1436
 KA1436.The dynamic height is computed by dividing the NAVD 88
 KA1436.geopotential number by the normal gravity value computed on the
 KA1436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1436.degrees latitude (g = 980.6199 gals.).
 KA1436
 KA1436.The modeled gravity was interpolated from observed gravity values.
 KA1436
 KA1436;                    North         East    Units  Estimated Accuracy
 KA1436;SPC IL E     -   370,000.      343,100.      MT  (+/- 180 meters Scaled)
 KA1436
 KA1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK292279(NAD 83)
 KA1436
 KA1436                          SUPERSEDED SURVEY CONTROL
 KA1436
 KA1436  NGVD 29 (??/??/92)  204.772  (m)          671.82   (f) ADJ UNCH    1 2
 KA1436
 KA1436.Superseded values are not recommended for survey control.
 KA1436
 KA1436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1436.See file dsdata.pdf to determine how the superseded data were derived.
 KA1436
 KA1436_MARKER: DB = BENCH MARK DISK
 KA1436_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1436_SP_SET: BOX CULVERT HEADWALL
 KA1436_STAMPING: S 167 1954
 KA1436_MARK LOGO: CGS
 KA1436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1436+STABILITY: SURFACE MOTION
 KA1436
 KA1436  HISTORY     - Date     Condition        Report By
 KA1436  HISTORY     - 1954     MONUMENTED       CGS
 KA1436
 KA1436                          STATION DESCRIPTION
 KA1436
 KA1436'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1436'3.2 MI S FROM FAIRMOUNT.
 KA1436'ABOUT 3.2 MILES SOUTH ALONG A PAVED ROAD LEADING TO SIDELL FROM
 KA1436'THE CROSSING OF THE WABASH RAILROAD AT FAIRMOUNT, ON OUTSIDE AND
 KA1436'AT NORTH END OF A CURVE IN ROAD WITH TANGENTS EXTENDING NORTH AND
 KA1436'SOUTHEAST, ABOUT 0.15 MILE NORTHWEST OF JUNCTION OF A ROAD WEST,
 KA1436'IN THE TOP OF NORTH END OF WEST HEAD WALL OF A 4-FOOT CONCRETE
 KA1436'BOX CULVERT UNDER ROAD, 20 1/2 FEET WEST OF CENTER LINE OF
 KA1436'HIGHWAY AND ABOUT 1 FOOT BELOW LEVEL OF HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1367 ***********************************************************************
 JB1367  DESIGNATION -  S 169
 JB1367  PID         -  JB1367
 JB1367  STATE/COUNTY-  IL/ST CLAIR
 JB1367  COUNTRY     -  US
 JB1367  USGS QUAD   -  O'FALLON (2018)
 JB1367
 JB1367                         *CURRENT SURVEY CONTROL
 JB1367  ______________________________________________________________________
 JB1367* NAD 83(1986) POSITION- 38 35 31.79   (N) 089 55 06.91   (W)   HD_HELD1
 JB1367* NAVD 88 ORTHO HEIGHT -   167.420 (meters)      549.28  (feet) ADJUSTED
 JB1367  ______________________________________________________________________
 JB1367  GEOID HEIGHT    -        -30.724 (meters)                     GEOID18
 JB1367  DYNAMIC HEIGHT  -        167.314 (meters)      548.93  (feet) COMP
 JB1367  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 JB1367
 JB1367  VERT ORDER      -  FIRST     CLASS I
 JB1367
 JB1367.The horizontal coordinates were determined by differentially corrected
 JB1367.hand held GPS observations or other comparable positioning techniques
 JB1367.and have an estimated accuracy of +/- 3 meters.
 JB1367
 JB1367.The orthometric height was determined by differential leveling and
 JB1367.adjusted by the NATIONAL GEODETIC SURVEY
 JB1367.in June 1991.
 JB1367
 JB1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1367.GEOID18 height accuracy estimate available here.
 JB1367
 JB1367.Click photographs - Photos may exist for this station.
 JB1367
 JB1367.The dynamic height is computed by dividing the NAVD 88
 JB1367.geopotential number by the normal gravity value computed on the
 JB1367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1367.degrees latitude (g = 980.6199 gals.).
 JB1367
 JB1367.The modeled gravity was interpolated from observed gravity values.
 JB1367
 JB1367;                    North         East    Units  Estimated Accuracy
 JB1367;SPC IL W     -   213,726.6     721,611.9     MT  (+/- 3 meters HH1 GPS) 
 JB1367
 JB1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4580575560(NAD 83)
 JB1367
 JB1367                          SUPERSEDED SURVEY CONTROL
 JB1367
 JB1367  NGVD 29 (??/??/92)  167.535  (m)          549.65   (f) ADJ UNCH    1 1
 JB1367
 JB1367.Superseded values are not recommended for survey control.
 JB1367
 JB1367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1367.See file dsdata.pdf to determine how the superseded data were derived.
 JB1367
 JB1367_MARKER: DB = BENCH MARK DISK
 JB1367_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1367_STAMPING: S 169 1969
 JB1367_MARK LOGO: CGS
 JB1367_PROJECTION: FLUSH
 JB1367_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1367_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1367+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2019
 JB1367
 JB1367  HISTORY     - Date     Condition        Report By
 JB1367  HISTORY     - 1969     MONUMENTED       CGS
 JB1367  HISTORY     - 20110822 GOOD             ILDT
 JB1367  HISTORY     - 20190827 GOOD             ILDT
 JB1367
 JB1367                          STATION DESCRIPTION
 JB1367
 JB1367'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1367'AT O FALLON.
 JB1367'AT OFALLON, ABOUT 0.5 MILE WEST ALONG THE BALTIMORE AND OHIO
 JB1367'RAILROAD FROM THE STATION, NEAR THE ENTRANCE DRIVE TO THE O FALLON
 JB1367'WATER PLANT, 56.7 FEET SOUTH OF THE SOUTH RAIL, 47 FEET SOUTHWEST
 JB1367'OF MILEPOLE 320-36, 27 FEET NORTHEAST OF THE CENTER LINE OF THE
 JB1367'DRIVE TO WATER PLANT, 0.7 FOOT NORTH OF AN EAST-WEST FENCE LINE,
 JB1367'0.6 FOOT NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB1367'TRACK AND IS A DISK ON THE TOP OF A COPPER COATED STEEL ROD
 JB1367'FLUSH WITH THE GROUND AND PROTECTED BY A 4 INCH METAL PIPE WHICH
 JB1367'PROJECTS 4 INCHES ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS
 JB1367'DRIVEN TO REFUSAL AT A DEPTH OF 51.8 FEET.  SECTION 30, T 2N, R 7W.
 JB1367
 JB1367                          STATION RECOVERY (2011)
 JB1367
 JB1367'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1367'RECOVERED IN GOOD CONDITION.
 JB1367
 JB1367                          STATION RECOVERY (2019)
 JB1367
 JB1367'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1367'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0136 ***********************************************************************
 LC0136  DESIGNATION -  S 171
 LC0136  PID         -  LC0136
 LC0136  STATE/COUNTY-  IL/CHAMPAIGN
 LC0136  COUNTRY     -  US
 LC0136  USGS QUAD   -  RISING (2018)
 LC0136
 LC0136                         *CURRENT SURVEY CONTROL
 LC0136  ______________________________________________________________________
 LC0136* NAD 83(1986) POSITION- 40 09 28.     (N) 088 20 07.     (W)   SCALED
 LC0136* NAVD 88 ORTHO HEIGHT -   223.243 (meters)      732.42  (feet) ADJUSTED
 LC0136  ______________________________________________________________________
 LC0136  GEOID HEIGHT    -        -32.070 (meters)                     GEOID18
 LC0136  DYNAMIC HEIGHT  -        223.130 (meters)      732.05  (feet) COMP
 LC0136  MODELED GRAVITY -    980,116.5   (mgal)                       NAVD 88
 LC0136
 LC0136  VERT ORDER      -  FIRST     CLASS II
 LC0136
 LC0136.The horizontal coordinates were scaled from a map and have
 LC0136.an estimated accuracy of +/- 6 seconds.
 LC0136
 LC0136.The orthometric height was determined by differential leveling and
 LC0136.adjusted by the NATIONAL GEODETIC SURVEY
 LC0136.in June 1991.
 LC0136
 LC0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0136.GEOID18 height accuracy estimate available here.
 LC0136
 LC0136.Click photographs - Photos may exist for this station.
 LC0136
 LC0136.The dynamic height is computed by dividing the NAVD 88
 LC0136.geopotential number by the normal gravity value computed on the
 LC0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0136.degrees latitude (g = 980.6199 gals.).
 LC0136
 LC0136.The modeled gravity was interpolated from observed gravity values.
 LC0136
 LC0136;                    North         East    Units  Estimated Accuracy
 LC0136;SPC IL E     -   387,520.      299,830.      MT  (+/- 180 meters Scaled)
 LC0136
 LC0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK862461(NAD 83)
 LC0136
 LC0136                          SUPERSEDED SURVEY CONTROL
 LC0136
 LC0136  NGVD 29 (??/??/92)  223.260  (m)          732.48   (f) ADJ UNCH    1 2
 LC0136
 LC0136.Superseded values are not recommended for survey control.
 LC0136
 LC0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0136.See file dsdata.pdf to determine how the superseded data were derived.
 LC0136
 LC0136_MARKER: DB = BENCH MARK DISK
 LC0136_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0136_SP_SET: HEADWALL
 LC0136_STAMPING: S 171 1954
 LC0136_MARK LOGO: CGS
 LC0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0136+STABILITY: SURFACE MOTION
 LC0136
 LC0136  HISTORY     - Date     Condition        Report By
 LC0136  HISTORY     - 1954     MONUMENTED       CGS
 LC0136  HISTORY     - 1973     GOOD             NGS
 LC0136  HISTORY     - 1986     GOOD             NGS
 LC0136
 LC0136                          STATION DESCRIPTION
 LC0136
 LC0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0136'4.5 MI SE FROM MAHOMET.
 LC0136'ABOUT 4.5 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0136'FROM THE STATION AT MAHOMET, ABOUT 5.4 MILES NORTHWEST OF THE
 LC0136'STATION AT CHAMPAIGN, ABOUT 0.1 MILE NORTHWEST OF THE ROAD
 LC0136'CROSSING AT RISING, IN THE TOP OF THE SOUTHEAST END OF THE
 LC0136'NORTHEAST CONCRETE HEAD WALL OF RAILROAD BRIDGE NO. 280, 21 FEET
 LC0136'NORTHEAST OF NORTHEAST RAIL OF MAIN TRACK, 4 3/4 FEET NORTHEAST
 LC0136'OF NORTHEAST RAIL OF A SIDE TRACK AND ABOUT 1 FOOT BELOW LEVEL
 LC0136'OF MAIN TRACK.
 LC0136
 LC0136                          STATION RECOVERY (1973)
 LC0136
 LC0136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0136'RECOVERED IN GOOD CONDITION.
 LC0136
 LC0136                          STATION RECOVERY (1986)
 LC0136
 LC0136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0136'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  6.1 KM (3.8 MI)
 LC0136'NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH COUNTY
 LC0136'ROAD 519 IN CHAMPAIGN, THENCE 1.3 KM (0.8 MI) SOUTH ALONG A PAVED
 LC0136'ROAD, THENCE 0.2 KM (0.1 MI) NORTHWEST ALONG THE CONRAIL RAILROAD.
 LC0136'ADD--0.5 M (1.6 FT) NORTHWEST OF THE SOUTHEAST END OF A HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0440 ***********************************************************************
 LC0440  DESIGNATION -  S 172
 LC0440  PID         -  LC0440
 LC0440  STATE/COUNTY-  IL/MCLEAN
 LC0440  COUNTRY     -  US
 LC0440  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0440
 LC0440                         *CURRENT SURVEY CONTROL
 LC0440  ______________________________________________________________________
 LC0440* NAD 83(1986) POSITION- 40 25 46.     (N) 088 58 40.     (W)   SCALED
 LC0440* NAVD 88 ORTHO HEIGHT -   250.657 (meters)      822.36  (feet) ADJUSTED
 LC0440  ______________________________________________________________________
 LC0440  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 LC0440  DYNAMIC HEIGHT  -        250.538 (meters)      821.97  (feet) COMP
 LC0440  MODELED GRAVITY -    980,144.4   (mgal)                       NAVD 88
 LC0440
 LC0440  VERT ORDER      -  FIRST     CLASS II
 LC0440
 LC0440.The horizontal coordinates were scaled from a map and have
 LC0440.an estimated accuracy of +/- 6 seconds.
 LC0440
 LC0440.The orthometric height was determined by differential leveling and
 LC0440.adjusted by the NATIONAL GEODETIC SURVEY
 LC0440.in June 1991.
 LC0440
 LC0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0440.GEOID18 height accuracy estimate available here.
 LC0440
 LC0440.Click photographs - Photos may exist for this station.
 LC0440
 LC0440.The dynamic height is computed by dividing the NAVD 88
 LC0440.geopotential number by the normal gravity value computed on the
 LC0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0440.degrees latitude (g = 980.6199 gals.).
 LC0440
 LC0440.The modeled gravity was interpolated from observed gravity values.
 LC0440
 LC0440;                    North         East    Units  Estimated Accuracy
 LC0440;SPC IL E     -   417,880.      245,320.      MT  (+/- 180 meters Scaled)
 LC0440
 LC0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK322773(NAD 83)
 LC0440
 LC0440                          SUPERSEDED SURVEY CONTROL
 LC0440
 LC0440  NGVD 29 (??/??/92)  250.717  (m)          822.56   (f) ADJ UNCH    1 2
 LC0440
 LC0440.Superseded values are not recommended for survey control.
 LC0440
 LC0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0440.See file dsdata.pdf to determine how the superseded data were derived.
 LC0440
 LC0440_MARKER: DB = BENCH MARK DISK
 LC0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0440_STAMPING: S 172 1954
 LC0440_MARK LOGO: CGS
 LC0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0440+STABILITY: SURFACE MOTION
 LC0440
 LC0440  HISTORY     - Date     Condition        Report By
 LC0440  HISTORY     - 1954     MONUMENTED       CGS
 LC0440  HISTORY     - 1969     GOOD             CGS
 LC0440
 LC0440                          STATION DESCRIPTION
 LC0440
 LC0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0440'4.2 MI S FROM BLOOMINGTON.
 LC0440'ABOUT 0.65 MILE EAST ALONG E. WASHINGTON STREET FROM THE MCLEAN
 LC0440'COUNTY COURTHOUSE AT BLOOMINGTON, THENCE 3.55 MILES SOUTH ALONG
 LC0440'THE ILLINOIS CENTRAL RAILROAD, 104 FEET WEST-SOUTHWEST OF THE
 LC0440'CENTER OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 96 FEET
 LC0440'WEST OF THE WEST RAIL, 38 FEET SOUTH OF THE CENTER LINE OF THE
 LC0440'ROAD, 8 FEET SOUTH OF A POWER POLE, 6 FEET SOUTH OF A FENCE, 7.0
 LC0440'FEET SOUTH OF A METAL WITNESS POST, ABOUT 3 1/2 FEET BELOW THE
 LC0440'LEVEL OF THE TRACK, ABOUT 4 FEET BELOW THE LEVEL OF THE ROAD,
 LC0440'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 LC0440'ABOVE THE SURFACE OF THE GROUND.  SEC 28, T 23 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0106 ***********************************************************************
 JB0106  DESIGNATION -  S 173
 JB0106  PID         -  JB0106
 JB0106  STATE/COUNTY-  IL/JASPER
 JB0106  COUNTRY     -  US
 JB0106  USGS QUAD   -  DUNDAS (2018)
 JB0106
 JB0106                         *CURRENT SURVEY CONTROL
 JB0106  ______________________________________________________________________
 JB0106* NAD 83(1986) POSITION- 38 51 47.     (N) 088 05 04.     (W)   SCALED
 JB0106* NAVD 88 ORTHO HEIGHT -   147.425 (meters)      483.68  (feet) ADJUSTED
 JB0106  ______________________________________________________________________
 JB0106  GEOID HEIGHT    -        -31.555 (meters)                     GEOID18
 JB0106  DYNAMIC HEIGHT  -        147.336 (meters)      483.38  (feet) COMP
 JB0106  MODELED GRAVITY -    980,022.0   (mgal)                       NAVD 88
 JB0106
 JB0106  VERT ORDER      -  FIRST     CLASS II
 JB0106
 JB0106.The horizontal coordinates were scaled from a map and have
 JB0106.an estimated accuracy of +/- 6 seconds.
 JB0106
 JB0106.The orthometric height was determined by differential leveling and
 JB0106.adjusted by the NATIONAL GEODETIC SURVEY
 JB0106.in June 1991.
 JB0106
 JB0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0106.GEOID18 height accuracy estimate available here.
 JB0106
 JB0106.Click photographs - Photos may exist for this station.
 JB0106
 JB0106.The dynamic height is computed by dividing the NAVD 88
 JB0106.geopotential number by the normal gravity value computed on the
 JB0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0106.degrees latitude (g = 980.6199 gals.).
 JB0106
 JB0106.The modeled gravity was interpolated from observed gravity values.
 JB0106
 JB0106;                    North         East    Units  Estimated Accuracy
 JB0106;SPC IL E     -   243,810.      321,600.      MT  (+/- 180 meters Scaled)
 JB0106
 JB0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ059021(NAD 83)
 JB0106
 JB0106                          SUPERSEDED SURVEY CONTROL
 JB0106
 JB0106  NGVD 29 (??/??/92)  147.506  (m)          483.94   (f) ADJ UNCH    1 2
 JB0106
 JB0106.Superseded values are not recommended for survey control.
 JB0106
 JB0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0106.See file dsdata.pdf to determine how the superseded data were derived.
 JB0106
 JB0106_MARKER: DB = BENCH MARK DISK
 JB0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0106_STAMPING: S 173 1956
 JB0106_MARK LOGO: CGS
 JB0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0106+STABILITY: SURFACE MOTION
 JB0106
 JB0106  HISTORY     - Date     Condition        Report By
 JB0106  HISTORY     - 1956     MONUMENTED       CGS
 JB0106  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0106
 JB0106                          STATION DESCRIPTION
 JB0106
 JB0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0106'2 MI N FROM DUNDAS.
 JB0106'2.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0106'STATION AND BLACK TOP ROAD CROSSING AT DUNDAS, ABOUT 0.7 MILE NORTH
 JB0106'OF STATION SIGN AT WEST LIBERTY, ABOUT 0.15 MILE NORTH OF MILE
 JB0106'POST P 170, AT AN EAST-WEST GRAVEL ROAD CROSSING, 36 1/2 FEET
 JB0106'SOUTH OF CENTER LINE OF GRAVEL ROAD, 18 FEET EAST OF EAST RAIL,
 JB0106'2.6 FEET SOUTH OF THE FIRST TELEPHONE POLE SOUTH OF CROSSING,
 JB0106'22 1/2 FEET SOUTH-SOUTHWEST OF WEST END OF A 15-INCH CONCRETE
 JB0106'PIPE CULVERT UNDER A DRIVE SOUTH TO A FIELD, ABOUT 2 FEET BELOW
 JB0106'LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0106'3 INCHES.
 JB0106
 JB0106                          STATION RECOVERY (1983)
 JB0106
 JB0106'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0106'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0215 ***********************************************************************
 KB0215  DESIGNATION -  S 174
 KB0215  PID         -  KB0215
 KB0215  STATE/COUNTY-  IL/CUMBERLAND
 KB0215  COUNTRY     -  US
 KB0215  USGS QUAD   -  TOLEDO (2018)
 KB0215
 KB0215                         *CURRENT SURVEY CONTROL
 KB0215  ______________________________________________________________________
 KB0215* NAD 83(1986) POSITION- 39 18 28.     (N) 088 14 30.     (W)   SCALED
 KB0215* NAVD 88 ORTHO HEIGHT -   182.764 (meters)      599.62  (feet) ADJUSTED
 KB0215  ______________________________________________________________________
 KB0215  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 KB0215  DYNAMIC HEIGHT  -        182.657 (meters)      599.27  (feet) COMP
 KB0215  MODELED GRAVITY -    980,038.8   (mgal)                       NAVD 88
 KB0215
 KB0215  VERT ORDER      -  FIRST     CLASS II
 KB0215
 KB0215.The horizontal coordinates were scaled from a map and have
 KB0215.an estimated accuracy of +/- 6 seconds.
 KB0215
 KB0215.The orthometric height was determined by differential leveling and
 KB0215.adjusted by the NATIONAL GEODETIC SURVEY
 KB0215.in June 1991.
 KB0215
 KB0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0215.GEOID18 height accuracy estimate available here.
 KB0215
 KB0215.Click photographs - Photos may exist for this station.
 KB0215
 KB0215.The dynamic height is computed by dividing the NAVD 88
 KB0215.geopotential number by the normal gravity value computed on the
 KB0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0215.degrees latitude (g = 980.6199 gals.).
 KB0215
 KB0215.The modeled gravity was interpolated from observed gravity values.
 KB0215
 KB0215;                    North         East    Units  Estimated Accuracy
 KB0215;SPC IL E     -   293,150.      307,910.      MT  (+/- 180 meters Scaled)
 KB0215
 KB0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ929516(NAD 83)
 KB0215
 KB0215                          SUPERSEDED SURVEY CONTROL
 KB0215
 KB0215  NGVD 29 (??/??/92)  182.826  (m)          599.82   (f) ADJ UNCH    1 2
 KB0215
 KB0215.Superseded values are not recommended for survey control.
 KB0215
 KB0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0215.See file dsdata.pdf to determine how the superseded data were derived.
 KB0215
 KB0215_MARKER: DB = BENCH MARK DISK
 KB0215_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0215_SP_SET: BOX CULVERT HEADWALL
 KB0215_STAMPING: S 174 1956
 KB0215_MARK LOGO: CGS
 KB0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0215+STABILITY: SURFACE MOTION
 KB0215_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0215+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0215
 KB0215  HISTORY     - Date     Condition        Report By
 KB0215  HISTORY     - 1956     MONUMENTED       CGS
 KB0215  HISTORY     - 1973     GOOD             NGS
 KB0215  HISTORY     - 20050216 GOOD             ILDT
 KB0215
 KB0215                          STATION DESCRIPTION
 KB0215
 KB0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0215'2.4 MI N FROM TOLEDO.
 KB0215'ABOUT 2.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0215'THE STATION AT TOLEDO, ABOUT 1.1 MILES SOUTH OF ROAD CROSSING
 KB0215'AT BRADBURY, ABOUT 0.3 MILE SOUTH OF MILE POST P 134, 82 FEET
 KB0215'EAST OF EAST RAIL, 16 FEET WEST OF CENTER LINE OF A GRAVEL ROAD
 KB0215'PARALLEL TO TRACK, IN THE TOP AND 3.3 FEET SOUTH OF NORTH END
 KB0215'OF WEST HEAD WALL OF A 2-FOOT CONCRETE BOX CULVERT UNDER GRAVEL
 KB0215'ROAD, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND ABOUT 1 1/2 FEET
 KB0215'ABOVE LEVEL OF ROAD.
 KB0215
 KB0215                          STATION RECOVERY (1973)
 KB0215
 KB0215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0215'RECOVERED IN GOOD CONDITION.
 KB0215
 KB0215                          STATION RECOVERY (2005)
 KB0215
 KB0215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0249 ***********************************************************************
 KB0249  DESIGNATION -  S 175
 KB0249  PID         -  KB0249
 KB0249  STATE/COUNTY-  IL/JASPER
 KB0249  COUNTRY     -  US
 KB0249  USGS QUAD   -  ROSE HILL (2018)
 KB0249
 KB0249                         *CURRENT SURVEY CONTROL
 KB0249  ______________________________________________________________________
 KB0249* NAD 83(1986) POSITION- 39 07 09.     (N) 088 08 51.     (W)   SCALED
 KB0249* NAVD 88 ORTHO HEIGHT -   172.085 (meters)      564.58  (feet) ADJUSTED
 KB0249  ______________________________________________________________________
 KB0249  GEOID HEIGHT    -        -31.920 (meters)                     GEOID18
 KB0249  DYNAMIC HEIGHT  -        171.983 (meters)      564.25  (feet) COMP
 KB0249  MODELED GRAVITY -    980,031.8   (mgal)                       NAVD 88
 KB0249
 KB0249  VERT ORDER      -  FIRST     CLASS II
 KB0249
 KB0249.The horizontal coordinates were scaled from a map and have
 KB0249.an estimated accuracy of +/- 6 seconds.
 KB0249
 KB0249.The orthometric height was determined by differential leveling and
 KB0249.adjusted by the NATIONAL GEODETIC SURVEY
 KB0249.in June 1991.
 KB0249
 KB0249.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0249.GEOID18 height accuracy estimate available here.
 KB0249
 KB0249.Click photographs - Photos may exist for this station.
 KB0249
 KB0249.The dynamic height is computed by dividing the NAVD 88
 KB0249.geopotential number by the normal gravity value computed on the
 KB0249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0249.degrees latitude (g = 980.6199 gals.).
 KB0249
 KB0249.The modeled gravity was interpolated from observed gravity values.
 KB0249
 KB0249;                    North         East    Units  Estimated Accuracy
 KB0249;SPC IL E     -   272,220.      316,070.      MT  (+/- 180 meters Scaled)
 KB0249
 KB0249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ008306(NAD 83)
 KB0249
 KB0249                          SUPERSEDED SURVEY CONTROL
 KB0249
 KB0249  NGVD 29 (??/??/92)  172.149  (m)          564.79   (f) ADJ UNCH    1 2
 KB0249
 KB0249.Superseded values are not recommended for survey control.
 KB0249
 KB0249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0249.See file dsdata.pdf to determine how the superseded data were derived.
 KB0249
 KB0249_MARKER: DB = BENCH MARK DISK
 KB0249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0249_STAMPING: S 175 1956
 KB0249_MARK LOGO: CGS
 KB0249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0249+STABILITY: SURFACE MOTION
 KB0249
 KB0249  HISTORY     - Date     Condition        Report By
 KB0249  HISTORY     - 1956     MONUMENTED       CGS
 KB0249
 KB0249                          STATION DESCRIPTION
 KB0249
 KB0249'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0249'1 MI N FROM ROSE HILL.
 KB0249'ABOUT 1.0 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0249'THE BLACK TOP ROAD CROSSING AT ROSE HILL, ABOUT 193 YARDS NORTH
 KB0249'OF MILE POST P 151, 29 FEET EAST OF EAST RAIL, 49 FEET NORTH OF
 KB0249'THE 4TH TELEPHONE POLE NORTH OF MILE POST, 1 FOOT WEST OF A
 KB0249'FENCE LINE, 5 FEET SOUTH OF A FENCE LEADING EAST, 14 FEET SOUTH
 KB0249'OF EXTENDED CENTER LINE OF A FIELD ROAD WHICH DEAD ENDS ON EAS
 KB0249'SIDE OF TRACK, 25 FEET NORTH-NORTHWEST AND ACROSS FENCE LINE
 KB0249'FROM BM K 3 (U.S.G.S.), 22 1/2 FEET NORTH OF A CONCRETE FENCE
 KB0249'POST WITH CONCRETE WALL SERVING AS FENCE BRACE, 2 FEET SOUTH OF
 KB0249'A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET BELOW LEVEL OF
 KB0249'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0189 ***********************************************************************
 KB0189  DESIGNATION -  S 176
 KB0189  PID         -  KB0189
 KB0189  STATE/COUNTY-  IL/COLES
 KB0189  COUNTRY     -  US
 KB0189  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0189
 KB0189                         *CURRENT SURVEY CONTROL
 KB0189  ______________________________________________________________________
 KB0189* NAD 83(1986) POSITION- 39 29 14.     (N) 088 12 16.     (W)   SCALED
 KB0189* NAVD 88 ORTHO HEIGHT -   192.986 (meters)      633.15  (feet) ADJUSTED
 KB0189  ______________________________________________________________________
 KB0189  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 KB0189  DYNAMIC HEIGHT  -        192.876 (meters)      632.79  (feet) COMP
 KB0189  MODELED GRAVITY -    980,053.7   (mgal)                       NAVD 88
 KB0189
 KB0189  VERT ORDER      -  FIRST     CLASS II
 KB0189
 KB0189.The horizontal coordinates were scaled from a map and have
 KB0189.an estimated accuracy of +/- 6 seconds.
 KB0189
 KB0189.The orthometric height was determined by differential leveling and
 KB0189.adjusted by the NATIONAL GEODETIC SURVEY
 KB0189.in June 1991.
 KB0189
 KB0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0189.GEOID18 height accuracy estimate available here.
 KB0189
 KB0189.Click photographs - Photos may exist for this station.
 KB0189
 KB0189.The dynamic height is computed by dividing the NAVD 88
 KB0189.geopotential number by the normal gravity value computed on the
 KB0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0189.degrees latitude (g = 980.6199 gals.).
 KB0189
 KB0189.The modeled gravity was interpolated from observed gravity values.
 KB0189
 KB0189;                    North         East    Units  Estimated Accuracy
 KB0189;SPC IL E     -   313,080.      311,090.      MT  (+/- 180 meters Scaled)
 KB0189
 KB0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ964715(NAD 83)
 KB0189
 KB0189                          SUPERSEDED SURVEY CONTROL
 KB0189
 KB0189  NGVD 29 (??/??/92)  193.054  (m)          633.38   (f) ADJ UNCH    1 2
 KB0189
 KB0189.Superseded values are not recommended for survey control.
 KB0189
 KB0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0189.See file dsdata.pdf to determine how the superseded data were derived.
 KB0189
 KB0189_MARKER: DB = BENCH MARK DISK
 KB0189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0189_STAMPING: S 176 1956
 KB0189_MARK LOGO: CGS
 KB0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0189+STABILITY: SURFACE MOTION
 KB0189_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0189+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0189
 KB0189  HISTORY     - Date     Condition        Report By
 KB0189  HISTORY     - 1956     MONUMENTED       CGS
 KB0189  HISTORY     - 1973     GOOD             NGS
 KB0189  HISTORY     - 20050302 GOOD             ILDT
 KB0189  HISTORY     - 20110118 GOOD             ILDT
 KB0189
 KB0189                          STATION DESCRIPTION
 KB0189
 KB0189'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0189'1.8 MI SW FROM CHARLESTON.
 KB0189'ABOUT 1.75 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0189'LOUIS RAILROAD FROM THE FREIGHT STATION AT CHARLESTON, ABOUT
 KB0189'0.25 MILE NORTHEAST OF MILE POLE T 321, AT THE OVERPASS OF A ROAD
 KB0189'OVER THE TRACK, 34 FEET SOUTHEAST OF SOUTHEAST RAIL, 1 FOOT
 KB0189'NORTHWEST OF A FENCE LINE, 84 FEET SOUTH OF SOUTHWEST END OF THE
 KB0189'EAST CENTER PIER OF OVERPASS OVER TRACK, 19 1/2 FEET EAST OF THE
 KB0189'FIRST TELEPHONE POLE SOUTHWEST OF OVERPASS, 35 FEET SOUTHEAST OF
 KB0189'SOUTH CORNER OF CONCRETE BASE OF A RAILROAD SIGNAL, 2 FEET
 KB0189'SOUTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE
 KB0189'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 KB0189
 KB0189                          STATION RECOVERY (1973)
 KB0189
 KB0189'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0189'RECOVERED IN GOOD CONDITION.
 KB0189
 KB0189                          STATION RECOVERY (2005)
 KB0189
 KB0189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0189'TO REACH FOR THE INTERSECTION OF POLK AVE AND DOUGLAS ST. IN
 KB0189'CHARLESTON, GO WEST ALONG POLK AVE +- 0.5M TO RR CROSSING AND MARK ON
 KB0189'THE LEFT 70' SE OF CENTER OF CROSSING 35' EAST OF SE RAIL 1' W OF
 KB0189'FENCE 1' NW OF METAL WITNESS POST.
 KB0189
 KB0189                          STATION RECOVERY (2011)
 KB0189
 KB0189'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1530 ***********************************************************************
 KA1530  DESIGNATION -  S 177
 KA1530  PID         -  KA1530
 KA1530  STATE/COUNTY-  IL/EDGAR
 KA1530  COUNTRY     -  US
 KA1530  USGS QUAD   -  BROCTON (2018)
 KA1530
 KA1530                         *CURRENT SURVEY CONTROL
 KA1530  ______________________________________________________________________
 KA1530* NAD 83(1986) POSITION- 39 39 19.     (N) 087 57 06.     (W)   SCALED
 KA1530* NAVD 88 ORTHO HEIGHT -   202.497 (meters)      664.36  (feet) ADJUSTED
 KA1530  ______________________________________________________________________
 KA1530  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 KA1530  DYNAMIC HEIGHT  -        202.387 (meters)      664.00  (feet) COMP
 KA1530  MODELED GRAVITY -    980,077.7   (mgal)                       NAVD 88
 KA1530
 KA1530  VERT ORDER      -  FIRST     CLASS II
 KA1530
 KA1530.The horizontal coordinates were scaled from a map and have
 KA1530.an estimated accuracy of +/- 6 seconds.
 KA1530
 KA1530.The orthometric height was determined by differential leveling and
 KA1530.adjusted by the NATIONAL GEODETIC SURVEY
 KA1530.in June 1991.
 KA1530
 KA1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1530.GEOID18 height accuracy estimate available here.
 KA1530
 KA1530.Click photographs - Photos may exist for this station.
 KA1530
 KA1530.The dynamic height is computed by dividing the NAVD 88
 KA1530.geopotential number by the normal gravity value computed on the
 KA1530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1530.degrees latitude (g = 980.6199 gals.).
 KA1530
 KA1530.The modeled gravity was interpolated from observed gravity values.
 KA1530
 KA1530;                    North         East    Units  Estimated Accuracy
 KA1530;SPC IL E     -   331,800.      332,760.      MT  (+/- 180 meters Scaled)
 KA1530
 KA1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ183899(NAD 83)
 KA1530
 KA1530                          SUPERSEDED SURVEY CONTROL
 KA1530
 KA1530  NGVD 29 (??/??/92)  202.581  (m)          664.63   (f) ADJ UNCH    1 2
 KA1530
 KA1530.Superseded values are not recommended for survey control.
 KA1530
 KA1530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1530.See file dsdata.pdf to determine how the superseded data were derived.
 KA1530
 KA1530_MARKER: DB = BENCH MARK DISK
 KA1530_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1530_STAMPING: S 177 1956
 KA1530_MARK LOGO: CGS
 KA1530_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1530_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1530
 KA1530  HISTORY     - Date     Condition        Report By
 KA1530  HISTORY     - 1956     MONUMENTED       CGS
 KA1530  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KA1530
 KA1530                          STATION DESCRIPTION
 KA1530
 KA1530'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1530'3.7 MI E FROM OAKLAND.
 KA1530'ABOUT 3.7 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1530'STATION AT OAKLAND, ABOUT 0.8 MILE WEST OF CROSSING OF STATE
 KA1530'HIGHWAY 49 AT BORTON, AT ISABEL, IN SECTION 22, T.14 N., R.14 W.,
 KA1530'96 FEET SOUTH AND ACROSS A ROAD PARALLEL TO TRACK FROM THE SOUTH
 KA1530'RAIL, 106 FEET SOUTH-SOUTHWEST AND ACROSS ROAD FROM CENTER OF
 KA1530'CROSSING OF TRACK AND A NORTH-SOUTH ROAD, 45 FEET SOUTHWEST OF
 KA1530'CENTER OF INTERSECTION OF ROADS, 89 1/2 FEET WEST OF NORTHWEST
 KA1530'CORNER OF PORTLAND LINEBERRY RESIDENCE, 69 FEET EAST OF POWER POLE
 KA1530'NO. 47 WITH A TRANSFORMER, 30 FEET WEST OF CENTER LINE OF
 KA1530'NORTH-SOUTH ROAD, 29 FEET SOUTH OF CENTER LINE OF ROAD PARALLEL
 KA1530'TO TRACK, 14 FEET NORTHEAST OF A 16-INCH POPLAR TREE, 13 FEET
 KA1530'WEST OF A FENCE CORNER, 1 FOOT SOUTH OF SOUTH EDGE OF A CONCRETE
 KA1530'WALK, 1 1/2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 3 1/2
 KA1530'FEET BELOW LEVEL OF TRACK AND IS A DISK ON COPPER COATED STEEL ROD
 KA1530'PROJECTING 1 INCH AND PROTECTED BY A 4-INCH TILE WHICH PROJECTS
 KA1530'3 INCHES.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 38 1/2
 KA1530'FEET.
 KA1530
 KA1530                          STATION RECOVERY (2011)
 KA1530
 KA1530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1530'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1517 ***********************************************************************
 KA1517  DESIGNATION -  S 178
 KA1517  PID         -  KA1517
 KA1517  STATE/COUNTY-  IL/EDGAR
 KA1517  COUNTRY     -  US
 KA1517  USGS QUAD   -  REDMON (2018)
 KA1517
 KA1517                         *CURRENT SURVEY CONTROL
 KA1517  ______________________________________________________________________
 KA1517* NAD 83(1986) POSITION- 39 37 48.     (N) 087 48 08.     (W)   SCALED
 KA1517* NAVD 88 ORTHO HEIGHT -   206.660 (meters)      678.02  (feet) ADJUSTED
 KA1517  ______________________________________________________________________
 KA1517  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 KA1517  DYNAMIC HEIGHT  -        206.549 (meters)      677.65  (feet) COMP
 KA1517  MODELED GRAVITY -    980,087.8   (mgal)                       NAVD 88
 KA1517
 KA1517  VERT ORDER      -  FIRST     CLASS II
 KA1517
 KA1517.The horizontal coordinates were scaled from a map and have
 KA1517.an estimated accuracy of +/- 6 seconds.
 KA1517
 KA1517.The orthometric height was determined by differential leveling and
 KA1517.adjusted by the NATIONAL GEODETIC SURVEY
 KA1517.in June 1991.
 KA1517
 KA1517.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1517.GEOID18 height accuracy estimate available here.
 KA1517
 KA1517.Click photographs - Photos may exist for this station.
 KA1517
 KA1517.The dynamic height is computed by dividing the NAVD 88
 KA1517.geopotential number by the normal gravity value computed on the
 KA1517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1517.degrees latitude (g = 980.6199 gals.).
 KA1517
 KA1517.The modeled gravity was interpolated from observed gravity values.
 KA1517
 KA1517;                    North         East    Units  Estimated Accuracy
 KA1517;SPC IL E     -   329,060.      345,600.      MT  (+/- 180 meters Scaled)
 KA1517
 KA1517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ311869(NAD 83)
 KA1517
 KA1517                          SUPERSEDED SURVEY CONTROL
 KA1517
 KA1517  NGVD 29 (??/??/92)  206.750  (m)          678.31   (f) ADJ UNCH    1 2
 KA1517
 KA1517.Superseded values are not recommended for survey control.
 KA1517
 KA1517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1517.See file dsdata.pdf to determine how the superseded data were derived.
 KA1517
 KA1517_MARKER: DB = BENCH MARK DISK
 KA1517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1517_STAMPING: S 178 1956
 KA1517_MARK LOGO: CGS
 KA1517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1517+STABILITY: SURFACE MOTION
 KA1517
 KA1517  HISTORY     - Date     Condition        Report By
 KA1517  HISTORY     - 1956     MONUMENTED       CGS
 KA1517  HISTORY     - 1981     MARK NOT FOUND   USGS
 KA1517
 KA1517                          STATION DESCRIPTION
 KA1517
 KA1517'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1517'3.4 MI E FROM REDMON.
 KA1517'ABOUT 3.45 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1517'STATION AT REDMON, ABOUT 0.6 MILE WEST OF ROAD CROSSING AT MAYS,
 KA1517'IN SECTION 36, T.14 N., R.13 W., AT AN EAST-WEST ROAD CROSSING,
 KA1517'18 FEET NORTH-NORTHEAST OF NEAR RAIL, 135 FEET EAST OF CENTER OF
 KA1517'CROSSING, 28 FEET SOUTH OF CENTER LINE OF ROAD, 51 FEET WEST OF A
 KA1517'TELEPHONE POLE, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1517'3 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 KA1517'POST PROJECTING 4 INCHES.
 KA1517
 KA1517                          STATION RECOVERY (1981)
 KA1517
 KA1517'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 KA1517'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0173 ***********************************************************************
 NG0173  DESIGNATION -  S 18
 NG0173  PID         -  NG0173
 NG0173  STATE/COUNTY-  IL/LAKE
 NG0173  COUNTRY     -  US
 NG0173  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0173
 NG0173                         *CURRENT SURVEY CONTROL
 NG0173  ______________________________________________________________________
 NG0173* NAD 83(1986) POSITION- 42 14 23.     (N) 087 50 09.     (W)   SCALED
 NG0173* NAVD 88 ORTHO HEIGHT -   214.017 (meters)      702.15  (feet) ADJUSTED
 NG0173  ______________________________________________________________________
 NG0173  GEOID HEIGHT    -        -34.096 (meters)                     GEOID18
 NG0173  DYNAMIC HEIGHT  -        213.950 (meters)      701.93  (feet) COMP
 NG0173  MODELED GRAVITY -    980,302.6   (mgal)                       NAVD 88
 NG0173
 NG0173  VERT ORDER      -  SECOND    CLASS 0
 NG0173
 NG0173.The horizontal coordinates were scaled from a map and have
 NG0173.an estimated accuracy of +/- 6 seconds.
 NG0173
 NG0173.The orthometric height was determined by differential leveling and
 NG0173.adjusted by the NATIONAL GEODETIC SURVEY
 NG0173.in June 1991.
 NG0173
 NG0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0173.GEOID18 height accuracy estimate available here.
 NG0173
 NG0173.Click photographs - Photos may exist for this station.
 NG0173
 NG0173.The dynamic height is computed by dividing the NAVD 88
 NG0173.geopotential number by the normal gravity value computed on the
 NG0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0173.degrees latitude (g = 980.6199 gals.).
 NG0173
 NG0173.The modeled gravity was interpolated from observed gravity values.
 NG0173
 NG0173;                    North         East    Units  Estimated Accuracy
 NG0173;SPC IL E     -   618,850.      341,060.      MT  (+/- 180 meters Scaled)
 NG0173
 NG0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM310767(NAD 83)
 NG0173
 NG0173                          SUPERSEDED SURVEY CONTROL
 NG0173
 NG0173  NGVD 29 (??/??/92)  214.118  (m)          702.49   (f) ADJ UNCH    2 0
 NG0173
 NG0173.Superseded values are not recommended for survey control.
 NG0173
 NG0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0173.See file dsdata.pdf to determine how the superseded data were derived.
 NG0173
 NG0173_MARKER: DB = BENCH MARK DISK
 NG0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0173_STAMPING: S 18 1934
 NG0173_MARK LOGO: CGS
 NG0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0173+STABILITY: SURFACE MOTION
 NG0173
 NG0173  HISTORY     - Date     Condition        Report By
 NG0173  HISTORY     - 1934     MONUMENTED       CGS
 NG0173  HISTORY     - 1974     MARK NOT FOUND   ILHD
 NG0173
 NG0173                          STATION DESCRIPTION
 NG0173
 NG0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NG0173'AT LAKE FOREST.
 NG0173'AT LAKE FOREST, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0173'RAILWAY, TWO POLES NORTH OF MILEPOST 27, AT A STREET CROSSING,
 NG0173'33 FEET SOUTH OF THE CENTERLINE OF THE STREET, 27 FEET WEST OF
 NG0173'THE CENTERLINE OF THE WEST TRACK, AND ABOUT 1 FOOT BELOW THE
 NG0173'LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED S 18 1934 AND SET
 NG0173'IN THE TOP OF A CONCRETE POST.
 NG0173
 NG0173                          STATION RECOVERY (1974)
 NG0173
 NG0173'RECOVERY NOTE BY IL HIGHWAY DEPT 1974
 NG0173'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1315 ***********************************************************************
 JA1315  DESIGNATION -  S 181
 JA1315  PID         -  JA1315
 JA1315  STATE/COUNTY-  IL/LAWRENCE
 JA1315  COUNTRY     -  US
 JA1315  USGS QUAD   -  RUSSELLVILLE (2018)
 JA1315
 JA1315                         *CURRENT SURVEY CONTROL
 JA1315  ______________________________________________________________________
 JA1315* NAD 83(1986) POSITION- 38 47 05.     (N) 087 31 10.     (W)   SCALED
 JA1315* NAVD 88 ORTHO HEIGHT -   127.239 (meters)      417.45  (feet) ADJUSTED
 JA1315  ______________________________________________________________________
 JA1315  GEOID HEIGHT    -        -31.860 (meters)                     GEOID18
 JA1315  DYNAMIC HEIGHT  -        127.161 (meters)      417.19  (feet) COMP
 JA1315  MODELED GRAVITY -    980,017.7   (mgal)                       NAVD 88
 JA1315
 JA1315  VERT ORDER      -  FIRST     CLASS II
 JA1315
 JA1315.The horizontal coordinates were scaled from a map and have
 JA1315.an estimated accuracy of +/- 6 seconds.
 JA1315
 JA1315.The orthometric height was determined by differential leveling and
 JA1315.adjusted by the NATIONAL GEODETIC SURVEY
 JA1315.in June 1991.
 JA1315
 JA1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1315.GEOID18 height accuracy estimate available here.
 JA1315
 JA1315.Click photographs - Photos may exist for this station.
 JA1315
 JA1315.The dynamic height is computed by dividing the NAVD 88
 JA1315.geopotential number by the normal gravity value computed on the
 JA1315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1315.degrees latitude (g = 980.6199 gals.).
 JA1315
 JA1315.The modeled gravity was interpolated from observed gravity values.
 JA1315
 JA1315;                    North         East    Units  Estimated Accuracy
 JA1315;SPC IL E     -   235,400.      370,720.      MT  (+/- 180 meters Scaled)
 JA1315
 JA1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH548930(NAD 83)
 JA1315
 JA1315                          SUPERSEDED SURVEY CONTROL
 JA1315
 JA1315  NGVD 29 (??/??/92)  127.369  (m)          417.88   (f) ADJ UNCH    1 2
 JA1315
 JA1315.Superseded values are not recommended for survey control.
 JA1315
 JA1315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1315.See file dsdata.pdf to determine how the superseded data were derived.
 JA1315
 JA1315_MARKER: DB = BENCH MARK DISK
 JA1315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1315_STAMPING: S 181 1956
 JA1315_MARK LOGO: CGS
 JA1315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1315+STABILITY: SURFACE MOTION
 JA1315
 JA1315  HISTORY     - Date     Condition        Report By
 JA1315  HISTORY     - 1956     MONUMENTED       CGS
 JA1315
 JA1315                          STATION DESCRIPTION
 JA1315
 JA1315'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1315'2.5 MI S FROM RUSSELLVILLE.
 JA1315'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 33 FROM THE SCHOOL AT
 JA1315'RUSSELLVILLE, IN SECTION 16, T.4 N., R.10 W., 48 FEET WEST OF
 JA1315'CENTER LINE OF HIGHWAY, 101 1/2 FEET EAST-NORTHEAST OF NORTHEAST
 JA1315'CORNER OF A TWO STORY WHITE FRAME HOUSE OWNED BY RALPH ETTLEMAN,
 JA1315'93 FEET NORTH OF CENTER LINE OF DRIVE TO HOUSE, 9 FEET WEST OF
 JA1315'A HIGHWAY R/W MARKER POST, 2 1/2 FEET NORTHEAST OF A FENCE CORNER
 JA1315'AND ANOTHER HIGHWAY R/W MARKER POST, 1 1/2 FEET EAST OF A FENCE
 JA1315'LINE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 1/2 FOOT
 JA1315'BELOW LEVEL OF HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JA1315'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1295 ***********************************************************************
 KA1295  DESIGNATION -  S 182
 KA1295  PID         -  KA1295
 KA1295  STATE/COUNTY-  IL/CLARK
 KA1295  COUNTRY     -  US
 KA1295  USGS QUAD   -  FAIRBANKS (2019)
 KA1295
 KA1295                         *CURRENT SURVEY CONTROL
 KA1295  ______________________________________________________________________
 KA1295* NAD 83(1986) POSITION- 39 12 54.     (N) 087 35 41.     (W)   SCALED
 KA1295* NAVD 88 ORTHO HEIGHT -   138.220 (meters)      453.48  (feet) ADJUSTED
 KA1295  ______________________________________________________________________
 KA1295  GEOID HEIGHT    -        -32.224 (meters)                     GEOID18
 KA1295  DYNAMIC HEIGHT  -        138.139 (meters)      453.21  (feet) COMP
 KA1295  MODELED GRAVITY -    980,043.9   (mgal)                       NAVD 88
 KA1295
 KA1295  VERT ORDER      -  FIRST     CLASS II
 KA1295
 KA1295.The horizontal coordinates were scaled from a map and have
 KA1295.an estimated accuracy of +/- 6 seconds.
 KA1295
 KA1295.The orthometric height was determined by differential leveling and
 KA1295.adjusted by the NATIONAL GEODETIC SURVEY
 KA1295.in June 1991.
 KA1295
 KA1295.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1295.GEOID18 height accuracy estimate available here.
 KA1295
 KA1295.Click photographs - Photos may exist for this station.
 KA1295
 KA1295.The dynamic height is computed by dividing the NAVD 88
 KA1295.geopotential number by the normal gravity value computed on the
 KA1295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1295.degrees latitude (g = 980.6199 gals.).
 KA1295
 KA1295.The modeled gravity was interpolated from observed gravity values.
 KA1295
 KA1295;                    North         East    Units  Estimated Accuracy
 KA1295;SPC IL E     -   283,110.      363,790.      MT  (+/- 180 meters Scaled)
 KA1295
 KA1295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ486408(NAD 83)
 KA1295
 KA1295                          SUPERSEDED SURVEY CONTROL
 KA1295
 KA1295  NGVD 29 (??/??/92)  138.338  (m)          453.86   (f) ADJ UNCH    1 2
 KA1295
 KA1295.Superseded values are not recommended for survey control.
 KA1295
 KA1295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1295.See file dsdata.pdf to determine how the superseded data were derived.
 KA1295
 KA1295_MARKER: DB = BENCH MARK DISK
 KA1295_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1295_STAMPING: S 182 1956
 KA1295_MARK LOGO: CGS
 KA1295_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1295_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1295+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2005
 KA1295
 KA1295  HISTORY     - Date     Condition        Report By
 KA1295  HISTORY     - 1956     MONUMENTED       CGS
 KA1295  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 KA1295  HISTORY     - 20050210 GOOD             ILDT
 KA1295
 KA1295                          STATION DESCRIPTION
 KA1295
 KA1295'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1295'5.8 MI NE FROM YORK.
 KA1295'3.2 MILES NORTH ALONG A GRAVEL ROAD FROM THE SCHOOL AT YORK,
 KA1295'THENCE ABOUT 2.65 MILES EAST ALONG A BLACK TOP AND GRAVEL ROAD,
 KA1295'AT A POINT WHERE A ROAD CONTINUES EAST DOWNHILL TO RIVER BOTTOM
 KA1295'FARM LANDS AND THE MAIN ROAD CURVES TO THE NORTHEAST FOLLOWING
 KA1295'HIGHER GROUND, ABOUT 0.25 MILE EAST OF JUNCTION OF A ROAD NORTH,
 KA1295'24 FEET SOUTH OF CENTER LINE OF ROAD WEST, 59 FEET NORTHEAST OF
 KA1295'NORTHEAST CORNER OF A HOUSE OWNED BY FOREST FERRIS, 36 FEET
 KA1295'SOUTHWEST OF CENTER OF JUNCTION OF ROADS, 48 FEET EAST OF A
 KA1295'40-INCH HACKBERRY TREE, 7 FEET SOUTH OF A FENCE CORNER, 1 FOOT
 KA1295'EAST OF A FENCE LINE, ABOUT LEVEL WITH ROAD AND IS A DISK ON
 KA1295'COPPER COATED STEEL ROD PROJECTING 1 INCH AND PROTECTED BY A
 KA1295'4-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD IS DRIVEN TO A
 KA1295'DEPTH OF 55 FEET.
 KA1295
 KA1295                          STATION RECOVERY (2000)
 KA1295
 KA1295'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1295'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1295'NOT FOUND.
 KA1295'
 KA1295
 KA1295                          STATION RECOVERY (2005)
 KA1295
 KA1295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1482 ***********************************************************************
 KA1482  DESIGNATION -  S 184
 KA1482  PID         -  KA1482
 KA1482  STATE/COUNTY-  IL/COLES
 KA1482  COUNTRY     -  US
 KA1482  USGS QUAD   -  BROCTON (2018)
 KA1482
 KA1482                         *CURRENT SURVEY CONTROL
 KA1482  ______________________________________________________________________
 KA1482* NAD 83(1986) POSITION- 39 40 14.     (N) 087 59 50.     (W)   SCALED
 KA1482* NAVD 88 ORTHO HEIGHT -   200.301 (meters)      657.15  (feet) ADJUSTED
 KA1482  ______________________________________________________________________
 KA1482  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 KA1482  DYNAMIC HEIGHT  -        200.192 (meters)      656.80  (feet) COMP
 KA1482  MODELED GRAVITY -    980,077.4   (mgal)                       NAVD 88
 KA1482
 KA1482  VERT ORDER      -  FIRST     CLASS II
 KA1482
 KA1482.The horizontal coordinates were scaled from a map and have
 KA1482.an estimated accuracy of +/- 6 seconds.
 KA1482
 KA1482.The orthometric height was determined by differential leveling and
 KA1482.adjusted by the NATIONAL GEODETIC SURVEY
 KA1482.in June 1991.
 KA1482
 KA1482.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1482.GEOID18 height accuracy estimate available here.
 KA1482
 KA1482.Click photographs - Photos may exist for this station.
 KA1482
 KA1482.The dynamic height is computed by dividing the NAVD 88
 KA1482.geopotential number by the normal gravity value computed on the
 KA1482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1482.degrees latitude (g = 980.6199 gals.).
 KA1482
 KA1482.The modeled gravity was interpolated from observed gravity values.
 KA1482
 KA1482;                    North         East    Units  Estimated Accuracy
 KA1482;SPC IL E     -   333,480.      328,840.      MT  (+/- 180 meters Scaled)
 KA1482
 KA1482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ144916(NAD 83)
 KA1482
 KA1482                          SUPERSEDED SURVEY CONTROL
 KA1482
 KA1482  NGVD 29 (??/??/92)  200.382  (m)          657.42   (f) ADJ UNCH    1 2
 KA1482
 KA1482.Superseded values are not recommended for survey control.
 KA1482
 KA1482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1482.See file dsdata.pdf to determine how the superseded data were derived.
 KA1482
 KA1482_MARKER: DB = BENCH MARK DISK
 KA1482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1482_STAMPING: S 184 1956
 KA1482_MARK LOGO: CGS
 KA1482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1482+STABILITY: SURFACE MOTION
 KA1482
 KA1482  HISTORY     - Date     Condition        Report By
 KA1482  HISTORY     - 1956     MONUMENTED       CGS
 KA1482  HISTORY     - 1981     MARK NOT FOUND   USGS
 KA1482  HISTORY     - 20050304 MARK NOT FOUND   ILDT
 KA1482  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KA1482
 KA1482                          STATION DESCRIPTION
 KA1482
 KA1482'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1482'1.8 MI NE FROM OAKLAND.
 KA1482'ABOUT 1.75 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KA1482'LOUIS RAILROAD FROM THE STATION AT OAKLAND, ABOUT 0.1 MILE
 KA1482'NORTHEAST OF MILE POLE T 302, AT A FARM ROAD CROSSING, 20 1/2 FEET
 KA1482'NORTHWEST OF NORTHWEST RAIL, 54 FEET NORTH AND ACROSS TRACK
 KA1482'FROM TELEPHONE POLE NO. 301/37, 28 FEET WEST OF CENTER OF FARM
 KA1482'ROAD CROSSING, 18 FEET SOUTHWEST OF CENTER OF GATE ACROSS FARM
 KA1482'ROAD, 1 1/2 FEET SOUTHEAST OF A FENCE LINE, 2 FEET SOUTHWEST
 KA1482'OF A WHITE WOODEN WITNESS POST, ABOUT 4 FEET BELOW LEVEL OF TRACK
 KA1482'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KA1482
 KA1482                          STATION RECOVERY (1981)
 KA1482
 KA1482'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 KA1482'MARK NOT FOUND.
 KA1482
 KA1482                          STATION RECOVERY (2005)
 KA1482
 KA1482'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1482'MARK NOT FOUND.
 KA1482
 KA1482                          STATION RECOVERY (2011)
 KA1482
 KA1482'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1482'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0010 ***********************************************************************
 MF0010  DESIGNATION -  S 19
 MF0010  PID         -  MF0010
 MF0010  STATE/COUNTY-  IL/KANE
 MF0010  COUNTRY     -  US
 MF0010  USGS QUAD   -  GENEVA (2018)
 MF0010
 MF0010                         *CURRENT SURVEY CONTROL
 MF0010  ______________________________________________________________________
 MF0010* NAD 83(1986) POSITION- 41 53 08.     (N) 088 18 19.     (W)   SCALED
 MF0010* NAVD 88 ORTHO HEIGHT -   220.793 (meters)      724.39  (feet) ADJUSTED
 MF0010  ______________________________________________________________________
 MF0010  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 MF0010  DYNAMIC HEIGHT  -        220.717 (meters)      724.14  (feet) COMP
 MF0010  MODELED GRAVITY -    980,276.5   (mgal)                       NAVD 88
 MF0010
 MF0010  VERT ORDER      -  SECOND    CLASS 0
 MF0010
 MF0010.The horizontal coordinates were scaled from a map and have
 MF0010.an estimated accuracy of +/- 6 seconds.
 MF0010
 MF0010.The orthometric height was determined by differential leveling and
 MF0010.adjusted by the NATIONAL GEODETIC SURVEY
 MF0010.in June 1991.
 MF0010
 MF0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0010.GEOID18 height accuracy estimate available here.
 MF0010
 MF0010.Click photographs - Photos may exist for this station.
 MF0010
 MF0010.The dynamic height is computed by dividing the NAVD 88
 MF0010.geopotential number by the normal gravity value computed on the
 MF0010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0010.degrees latitude (g = 980.6199 gals.).
 MF0010
 MF0010.The modeled gravity was interpolated from observed gravity values.
 MF0010
 MF0010;                    North         East    Units  Estimated Accuracy
 MF0010;SPC IL E     -   579,390.      302,330.      MT  (+/- 180 meters Scaled)
 MF0010
 MF0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM917378(NAD 83)
 MF0010
 MF0010                          SUPERSEDED SURVEY CONTROL
 MF0010
 MF0010  NGVD 29 (??/??/92)  220.86   (m)          724.6    (f) COMPUTED    2 0
 MF0010
 MF0010.Superseded values are not recommended for survey control.
 MF0010
 MF0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0010.See file dsdata.pdf to determine how the superseded data were derived.
 MF0010
 MF0010_MARKER: DB = BENCH MARK DISK
 MF0010_SETTING: 66 = SET IN ROCK OUTCROP
 MF0010_STAMPING: S 19 1934
 MF0010_MARK LOGO: CGS
 MF0010_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0010+STABILITY: POSITION/ELEVATION WELL
 MF0010
 MF0010  HISTORY     - Date     Condition        Report By
 MF0010  HISTORY     - 1934     MONUMENTED       CGS
 MF0010  HISTORY     - 1956     GOOD             CGS
 MF0010  HISTORY     - 1972     GOOD             NGS
 MF0010  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0010  HISTORY     - 19960420 MARK NOT FOUND   USPSQD
 MF0010  HISTORY     - 19980425 MARK NOT FOUND   USPSQD
 MF0010  HISTORY     - 20151216 MARK NOT FOUND   ILDT
 MF0010
 MF0010                          STATION DESCRIPTION
 MF0010
 MF0010'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 MF0010'AT GENEVA.
 MF0010'AT GENEVA, KANE COUNTY, AT THE NORTH ENTRANCE TO THE STATE BANK
 MF0010'OF GENEVA, IN THE TOP OF THE NORHTWEST CORNER OF THE LIMESTONE
 MF0010'APPROACH, 1.5 FEET WEST OF A POINT 6 FEET NORTH OF THE CENTER OF
 MF0010'THE FRONT DOOR, AND ABOUT ONE-HALF FOOT ABOVE THE SIDEWALK.
 MF0010'A STANDARD DISK, STAMPED S 19 1934.
 MF0010
 MF0010                          STATION RECOVERY (1972)
 MF0010
 MF0010'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0010'RECOVERED IN GOOD CONDITION.
 MF0010
 MF0010                          STATION RECOVERY (1989)
 MF0010
 MF0010'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0010'MARK NOT FOUND.
 MF0010
 MF0010                          STATION RECOVERY (1996)
 MF0010
 MF0010'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0010'MARK NOT FOUND.
 MF0010
 MF0010                          STATION RECOVERY (1998)
 MF0010
 MF0010'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0010'MARK NOT FOUND.
 MF0010
 MF0010                          STATION RECOVERY (2015)
 MF0010
 MF0010'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 MF0010'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0011 ***********************************************************************
 MF0011  DESIGNATION -  S 19 RESET
 MF0011  PID         -  MF0011
 MF0011  STATE/COUNTY-  IL/KANE
 MF0011  COUNTRY     -  US
 MF0011  USGS QUAD   -  GENEVA (2018)
 MF0011
 MF0011                         *CURRENT SURVEY CONTROL
 MF0011  ______________________________________________________________________
 MF0011* NAD 83(1986) POSITION- 41 53 08.     (N) 088 18 19.     (W)   SCALED
 MF0011* NAVD 88 ORTHO HEIGHT -   220.78  (meters)      724.3   (feet) RESET
 MF0011  ______________________________________________________________________
 MF0011  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 MF0011  VERT ORDER      -  THIRD
 MF0011
 MF0011.The horizontal coordinates were scaled from a map and have
 MF0011.an estimated accuracy of +/- 6 seconds.
 MF0011
 MF0011.The orthometric height was computed from unverified reset data.
 MF0011
 MF0011.No vertical observational check was made to the station.
 MF0011
 MF0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0011.GEOID18 height accuracy estimate available here.
 MF0011
 MF0011.Click photographs - Photos may exist for this station.
 MF0011
 MF0011;                    North         East    Units  Estimated Accuracy
 MF0011;SPC IL E     -   579,390.      302,330.      MT  (+/- 180 meters Scaled)
 MF0011
 MF0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM917378(NAD 83)
 MF0011
 MF0011                          SUPERSEDED SURVEY CONTROL
 MF0011
 MF0011  NGVD 29 (??/??/??)  220.85   (m)          724.6    (f) RESET       3  
 MF0011
 MF0011.Superseded values are not recommended for survey control.
 MF0011
 MF0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0011.See file dsdata.pdf to determine how the superseded data were derived.
 MF0011
 MF0011_MARKER: DB = BENCH MARK DISK
 MF0011_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0011_SP_SET: STEP
 MF0011_STAMPING: S 19 RESET 1962
 MF0011_MARK LOGO: CGS
 MF0011_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0011_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0011+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2002
 MF0011
 MF0011  HISTORY     - Date     Condition        Report By
 MF0011  HISTORY     - 1962     MONUMENTED       WBCC
 MF0011  HISTORY     - 1988     GOOD             USPSQD
 MF0011  HISTORY     - 1989     GOOD             USPSQD
 MF0011  HISTORY     - 19960420 GOOD             USPSQD
 MF0011  HISTORY     - 19980425 GOOD             USPSQD
 MF0011  HISTORY     - 20020802 GOOD             INDIV
 MF0011
 MF0011                          STATION DESCRIPTION
 MF0011
 MF0011'DESCRIBED BY WARREN BROTHERS CONSTRUCTION COMPANY 1962
 MF0011'AT GENEVA.
 MF0011'AT GENEVA, KANE COUNTY, AT THE NORTH ENTRANCE TO THE STATE BANK
 MF0011'OF GENEVA, AND SET IN THE TOP OF THE NORTHWEST CORNER OF THE
 MF0011'FIRST CONCRETE STEP, 4 FEET 1 1/2 INCHES WEST OF A POINT 4 FEET
 MF0011'10 INCHES NORTH OF THE CENTER OF THE FRONT DOOR, ABOUT 7 INCHES
 MF0011'ABOVE THE SIDEWALK.
 MF0011
 MF0011                          STATION RECOVERY (1988)
 MF0011
 MF0011'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0011'RECOVERED IN GOOD CONDITION.
 MF0011
 MF0011                          STATION RECOVERY (1989)
 MF0011
 MF0011'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0011'RECOVERED IN GOOD CONDITION.
 MF0011
 MF0011                          STATION RECOVERY (1996)
 MF0011
 MF0011'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0011'RECOVERED IN GOOD CONDITION.
 MF0011
 MF0011                          STATION RECOVERY (1998)
 MF0011
 MF0011'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0011'RECOVERED IN GOOD CONDITION.
 MF0011
 MF0011                          STATION RECOVERY (2002)
 MF0011
 MF0011'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (MDB)
 MF0011'THE BUILDING IS STILL MARKED STATE BANK OF GENEVA ON THE NORTH FACE,
 MF0011'BUT IT IS A FAMILY EATING ESTABLISMENT AT THIS TIME
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1047 ***********************************************************************
 MF1047  DESIGNATION -  S 190
 MF1047  PID         -  MF1047
 MF1047  STATE/COUNTY-  IL/HENRY
 MF1047  COUNTRY     -  US
 MF1047  USGS QUAD   -  ANNAWAN (2018)
 MF1047
 MF1047                         *CURRENT SURVEY CONTROL
 MF1047  ______________________________________________________________________
 MF1047* NAD 83(1986) POSITION- 41 24 12.58   (N) 089 56 02.15   (W)   HD_HELD1
 MF1047* NAVD 88 ORTHO HEIGHT -   190.513 (meters)      625.04  (feet) ADJUSTED
 MF1047  ______________________________________________________________________
 MF1047  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 MF1047  DYNAMIC HEIGHT  -        190.437 (meters)      624.79  (feet) COMP
 MF1047  MODELED GRAVITY -    980,221.6   (mgal)                       NAVD 88
 MF1047
 MF1047  VERT ORDER      -  SECOND    CLASS 0
 MF1047
 MF1047.The horizontal coordinates were determined by differentially corrected
 MF1047.hand held GPS observations or other comparable positioning techniques
 MF1047.and have an estimated accuracy of +/- 3 meters.
 MF1047
 MF1047.The orthometric height was determined by differential leveling and
 MF1047.adjusted by the NATIONAL GEODETIC SURVEY
 MF1047.in June 1991.
 MF1047
 MF1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1047.GEOID18 height accuracy estimate available here.
 MF1047
 MF1047.Click photographs - Photos may exist for this station.
 MF1047
 MF1047.The dynamic height is computed by dividing the NAVD 88
 MF1047.geopotential number by the normal gravity value computed on the
 MF1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1047.degrees latitude (g = 980.6199 gals.).
 MF1047
 MF1047.The modeled gravity was interpolated from observed gravity values.
 MF1047
 MF1047;                    North         East    Units  Estimated Accuracy
 MF1047;SPC IL W     -   525,860.2     719,460.3     MT  (+/- 3 meters HH1 GPS) 
 MF1047
 MF1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5474987705(NAD 83)
 MF1047
 MF1047                          SUPERSEDED SURVEY CONTROL
 MF1047
 MF1047  NGVD 29 (??/??/92)  190.576  (m)          625.25   (f) ADJ UNCH    2 0
 MF1047
 MF1047.Superseded values are not recommended for survey control.
 MF1047
 MF1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1047.See file dsdata.pdf to determine how the superseded data were derived.
 MF1047
 MF1047_MARKER: DB = BENCH MARK DISK
 MF1047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1047_STAMPING: S 190 1959
 MF1047_MARK LOGO: CGS
 MF1047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1047+STABILITY: SURFACE MOTION
 MF1047
 MF1047  HISTORY     - Date     Condition        Report By
 MF1047  HISTORY     - 1959     MONUMENTED       CGS
 MF1047  HISTORY     - 19960808 GOOD             USPSQD
 MF1047  HISTORY     - 20010919 GOOD             USPSQD
 MF1047  HISTORY     - 20040303 GOOD             USPSQD
 MF1047  HISTORY     - 20140722 GOOD             INDIV
 MF1047
 MF1047                          STATION DESCRIPTION
 MF1047
 MF1047'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1047'1.6 MI W FROM ANNAWAN.
 MF1047'ABOUT 1.55 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF1047'WITH STATE HIGHWAY 78 AT ANNAWAN, AT A NORTH-SOUTH CROSS ROAD,
 MF1047'50.4 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 37 FEET
 MF1047'EAST OF THE CENTER LINE OF NORTH-SOUTH ROAD, 3 FEET
 MF1047'EAST-NORTHEAST OF A POWER POLE, 1.5 FEET EAST OF A CONCRETE
 MF1047'RIGHT-OF-WAY MARKER, 1.5 FEET SOUTH OF A METAL WITNESS POST,
 MF1047'ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF
 MF1047'A CONCRETE POST PROJECTING 1 INCH.
 MF1047
 MF1047                          STATION RECOVERY (1996)
 MF1047
 MF1047'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1047'RECOVERED IN GOOD CONDITION.
 MF1047
 MF1047                          STATION RECOVERY (2001)
 MF1047
 MF1047'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1047'RECOVERED IN GOOD CONDITION.
 MF1047
 MF1047                          STATION RECOVERY (2004)
 MF1047
 MF1047'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1047'RECOVERED IN GOOD CONDITION.
 MF1047
 MF1047                          STATION RECOVERY (2014)
 MF1047
 MF1047'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0979 ***********************************************************************
 MF0979  DESIGNATION -  S 191
 MF0979  PID         -  MF0979
 MF0979  STATE/COUNTY-  IL/BUREAU
 MF0979  COUNTRY     -  US
 MF0979  USGS QUAD   -  MANLIUS (2018)
 MF0979
 MF0979                         *CURRENT SURVEY CONTROL
 MF0979  ______________________________________________________________________
 MF0979* NAD 83(1986) POSITION- 41 23 12.     (N) 089 40 39.     (W)   SCALED
 MF0979* NAVD 88 ORTHO HEIGHT -   200.178 (meters)      656.75  (feet) ADJUSTED
 MF0979  ______________________________________________________________________
 MF0979  GEOID HEIGHT    -        -33.088 (meters)                     GEOID18
 MF0979  DYNAMIC HEIGHT  -        200.098 (meters)      656.49  (feet) COMP
 MF0979  MODELED GRAVITY -    980,216.3   (mgal)                       NAVD 88
 MF0979
 MF0979  VERT ORDER      -  SECOND    CLASS 0
 MF0979
 MF0979.The horizontal coordinates were scaled from a map and have
 MF0979.an estimated accuracy of +/- 6 seconds.
 MF0979
 MF0979.The orthometric height was determined by differential leveling and
 MF0979.adjusted by the NATIONAL GEODETIC SURVEY
 MF0979.in June 1991.
 MF0979
 MF0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0979.GEOID18 height accuracy estimate available here.
 MF0979
 MF0979.Click photographs - Photos may exist for this station.
 MF0979
 MF0979.The dynamic height is computed by dividing the NAVD 88
 MF0979.geopotential number by the normal gravity value computed on the
 MF0979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0979.degrees latitude (g = 980.6199 gals.).
 MF0979
 MF0979.The modeled gravity was interpolated from observed gravity values.
 MF0979
 MF0979;                    North         East    Units  Estimated Accuracy
 MF0979;SPC IL W     -   524,080.      740,910.      MT  (+/- 180 meters Scaled)
 MF0979
 MF0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL761851(NAD 83)
 MF0979
 MF0979                          SUPERSEDED SURVEY CONTROL
 MF0979
 MF0979  NGVD 29 (??/??/92)  200.254  (m)          657.00   (f) ADJ UNCH    2 0
 MF0979
 MF0979.Superseded values are not recommended for survey control.
 MF0979
 MF0979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0979.See file dsdata.pdf to determine how the superseded data were derived.
 MF0979
 MF0979_MARKER: DB = BENCH MARK DISK
 MF0979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0979_STAMPING: S 191 1959
 MF0979_MARK LOGO: CGS
 MF0979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0979+STABILITY: SURFACE MOTION
 MF0979
 MF0979  HISTORY     - Date     Condition        Report By
 MF0979  HISTORY     - 1959     MONUMENTED       CGS
 MF0979  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0979  HISTORY     - 20010509 MARK NOT FOUND   USPSQD
 MF0979
 MF0979                          STATION DESCRIPTION
 MF0979
 MF0979'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0979'1.8 MI N FROM LANGLEY.
 MF0979'ABOUT 1.4 MILES NORTH ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 MF0979'FROM THE STATION SIGN AT LANGLEY, THENCE 0.4 MILES EAST ALONG A
 MF0979'GRAVEL ROAD, AT THE WEST END OF A CURVE WITH TANGENTS TO THE
 MF0979'WEST AND SOUTHEAST, 18.5 FEET SOUTH OF THE CENTER LINE OF THE
 MF0979'ROAD, 48 FEET WEST OF A LONE 24-INCH TREE IN A FENCE LINE,
 MF0979'1.5 FEET NORTH OF FENCE LINE, 74 FEET WEST OF FENCE CORNER,
 MF0979'3.0 FEET EAST-NORTHEAST OF A TELEPHONE POLE, 3.2 FEET SOUTHWEST
 MF0979'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 MF0979'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THIS
 MF0979'BENCH MARKS IS 0.4 MILE EAST OF R 191.
 MF0979
 MF0979                          STATION RECOVERY (1995)
 MF0979
 MF0979'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0979'MARK NOT FOUND.
 MF0979
 MF0979                          STATION RECOVERY (2001)
 MF0979
 MF0979'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0979'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0980 ***********************************************************************
 MF0980  DESIGNATION -  S 191 RESET
 MF0980  PID         -  MF0980
 MF0980  STATE/COUNTY-  IL/BUREAU
 MF0980  COUNTRY     -  US
 MF0980  USGS QUAD   -  MANLIUS (2018)
 MF0980
 MF0980                         *CURRENT SURVEY CONTROL
 MF0980  ______________________________________________________________________
 MF0980* NAD 83(1986) POSITION- 41 23 12.     (N) 089 40 40.     (W)   SCALED
 MF0980* NAVD 88 ORTHO HEIGHT -   199.89  (meters)      655.8   (feet) RESET
 MF0980  ______________________________________________________________________
 MF0980  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 MF0980  VERT ORDER      -  THIRD
 MF0980
 MF0980.The horizontal coordinates were scaled from a map and have
 MF0980.an estimated accuracy of +/- 6 seconds.
 MF0980
 MF0980.The orthometric height was computed from unverified reset data.
 MF0980
 MF0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0980.GEOID18 height accuracy estimate available here.
 MF0980
 MF0980.Click photographs - Photos may exist for this station.
 MF0980
 MF0980;                    North         East    Units  Estimated Accuracy
 MF0980;SPC IL W     -   524,080.      740,890.      MT  (+/- 180 meters Scaled)
 MF0980
 MF0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL761851(NAD 83)
 MF0980
 MF0980                          SUPERSEDED SURVEY CONTROL
 MF0980
 MF0980.No superseded survey control is available for this station.
 MF0980
 MF0980_MARKER: DB = BENCH MARK DISK
 MF0980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0980_STAMPING: S 191 RESET 1962
 MF0980_MARK LOGO: CGS
 MF0980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0980+STABILITY: SURFACE MOTION
 MF0980
 MF0980  HISTORY     - Date     Condition        Report By
 MF0980  HISTORY     - 1962     MONUMENTED       ILDPW
 MF0980  HISTORY     - 1964     GOOD             CGS
 MF0980  HISTORY     - 20191001 MARK NOT FOUND   ILDT
 MF0980
 MF0980                          STATION DESCRIPTION
 MF0980
 MF0980'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 MF0980'1.8 MI NE FROM LANGLEY.
 MF0980'ABOUT 1.4 MILES NORTH ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 MF0980'FROM THE STATION SIGN AT LANGLEY, THENCE 0.4 MILES EAST ALONG
 MF0980'FENCE LINE ON SOUTH RIGHT-OF-WAY LINE OF INTERSTATE HIGHWAY
 MF0980'80, 150 FEET SOUTH OF THE CENTERLINE OF INTERSTATE HIGHWAY 80,
 MF0980'1 FT SOUTH OF FENCE, RIGHT OF STATION 499+50, 18 FEET NORTH
 MF0980'OF CENTERLINE OF GRAVEL ROAD, ABOUT 1.0 FEETE ABOVE THE LEVEL
 MF0980'OF GRAVEL ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0980'2 INCHES.
 MF0980
 MF0980                          STATION RECOVERY (2019)
 MF0980
 MF0980'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RAS)
 MF0980'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0894 ***********************************************************************
 MF0894  DESIGNATION -  S 192
 MF0894  PID         -  MF0894
 MF0894  STATE/COUNTY-  IL/BUREAU
 MF0894  COUNTRY     -  US
 MF0894  USGS QUAD   -  MALDEN (2018)
 MF0894
 MF0894                         *CURRENT SURVEY CONTROL
 MF0894  ______________________________________________________________________
 MF0894* NAD 83(1986) POSITION- 41 23 49.     (N) 089 19 33.     (W)   SCALED
 MF0894* NAVD 88 ORTHO HEIGHT -   214.461 (meters)      703.61  (feet) ADJUSTED
 MF0894  ______________________________________________________________________
 MF0894  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 MF0894  DYNAMIC HEIGHT  -        214.375 (meters)      703.33  (feet) COMP
 MF0894  MODELED GRAVITY -    980,218.0   (mgal)                       NAVD 88
 MF0894
 MF0894  VERT ORDER      -  SECOND    CLASS 0
 MF0894
 MF0894.The horizontal coordinates were scaled from a map and have
 MF0894.an estimated accuracy of +/- 6 seconds.
 MF0894
 MF0894.The orthometric height was determined by differential leveling and
 MF0894.adjusted by the NATIONAL GEODETIC SURVEY
 MF0894.in June 1991.
 MF0894
 MF0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0894.GEOID18 height accuracy estimate available here.
 MF0894
 MF0894.Click photographs - Photos may exist for this station.
 MF0894
 MF0894.The dynamic height is computed by dividing the NAVD 88
 MF0894.geopotential number by the normal gravity value computed on the
 MF0894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0894.degrees latitude (g = 980.6199 gals.).
 MF0894
 MF0894.The modeled gravity was interpolated from observed gravity values.
 MF0894
 MF0894;                    North         East    Units  Estimated Accuracy
 MF0894;SPC IL W     -   525,450.      770,310.      MT  (+/- 180 meters Scaled)
 MF0894
 MF0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL055854(NAD 83)
 MF0894
 MF0894                          SUPERSEDED SURVEY CONTROL
 MF0894
 MF0894  NGVD 29 (??/??/92)  214.539  (m)          703.87   (f) ADJ UNCH    2 0
 MF0894
 MF0894.Superseded values are not recommended for survey control.
 MF0894
 MF0894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0894.See file dsdata.pdf to determine how the superseded data were derived.
 MF0894
 MF0894_MARKER: DB = BENCH MARK DISK
 MF0894_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0894_SP_SET: BOX CULVERT HEADWALL
 MF0894_STAMPING: S 192 1959
 MF0894_MARK LOGO: CGS
 MF0894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0894+STABILITY: SURFACE MOTION
 MF0894
 MF0894  HISTORY     - Date     Condition        Report By
 MF0894  HISTORY     - 1959     MONUMENTED       CGS
 MF0894  HISTORY     - 19960416 GOOD             USPSQD
 MF0894  HISTORY     - 20010425 GOOD             USPSQD
 MF0894  HISTORY     - 20051005 GOOD             USPSQD
 MF0894
 MF0894                          STATION DESCRIPTION
 MF0894
 MF0894'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0894'10 MI E FROM PRINCETON.
 MF0894'ABOUT 3.6 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0894'OFFICE AT PRINCETON, THENCE 5.7 MILES EAST ALONG GRAVEL ROAD,
 MF0894'THENCE 0.7 MILES SOUTH ALONG BLACKTOP ROAD, SET IN THE TOP OF THE
 MF0894'NORTH END OF THE WEST HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT,
 MF0894'15 FEET WEST OF THE CENTER LINE OF THE ROAD, ABOUT LEVEL WITH THE
 MF0894'ROAD.  THE MARK MAY BE REACHED FROM SPRING VALLEY, BUREAU COUNTY,
 MF0894'BY GOING WEST FOR 4.2 MILES ALONG U.S. HIGHWAY 6 FROM THE JUNCTION
 MF0894'OF STATE HIGHWAY 89 IN SPRING VALLEY, THENCE 1.15 MILES NORTH ON
 MF0894'GRAVEL ROAD, THENCE 0.95 MILES WEST ON GRAVEL ROAD, THENCE 1.0
 MF0894'MILES NORTH ALONG GRAVEL ROAD, THENCE 3.4 MILES WEST ON GRAVEL
 MF0894'ROAD, THENCE 0.3 MILES NORTH ALONG BLACKTOP ROAD.
 MF0894
 MF0894                          STATION RECOVERY (1996)
 MF0894
 MF0894'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0894'RECOVERED IN GOOD CONDITION.
 MF0894
 MF0894                          STATION RECOVERY (2001)
 MF0894
 MF0894'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0894'RECOVERED IN GOOD CONDITION.
 MF0894
 MF0894                          STATION RECOVERY (2005)
 MF0894
 MF0894'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0894'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0921 ***********************************************************************
 MG0921  DESIGNATION -  S 193 RESET
 MG0921  PID         -  MG0921
 MG0921  STATE/COUNTY-  IL/HENRY
 MG0921  COUNTRY     -  US
 MG0921  USGS QUAD   -  GREEN ROCK (2018)
 MG0921
 MG0921                         *CURRENT SURVEY CONTROL
 MG0921  ______________________________________________________________________
 MG0921* NAD 83(1986) POSITION- 41 25 40.     (N) 090 15 24.     (W)   SCALED
 MG0921* NAVD 88 ORTHO HEIGHT -   201.21  (meters)      660.1   (feet) RESET
 MG0921  ______________________________________________________________________
 MG0921  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 MG0921  VERT ORDER      -  THIRD
 MG0921
 MG0921.The horizontal coordinates were scaled from a map and have
 MG0921.an estimated accuracy of +/- 6 seconds.
 MG0921
 MG0921.The orthometric height was computed from unverified reset data.
 MG0921
 MG0921.No vertical observational check was made to the station.
 MG0921
 MG0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0921.GEOID18 height accuracy estimate available here.
 MG0921
 MG0921.Click photographs - Photos may exist for this station.
 MG0921
 MG0921;                    North         East    Units  Estimated Accuracy
 MG0921;SPC IL W     -   528,540.      692,480.      MT  (+/- 180 meters Scaled)
 MG0921
 MG0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF292898(NAD 83)
 MG0921
 MG0921                          SUPERSEDED SURVEY CONTROL
 MG0921
 MG0921  NGVD 29 (11/09/15)  201.29   (m)          660.4    (f) RESET       3  
 MG0921
 MG0921.Superseded values are not recommended for survey control.
 MG0921
 MG0921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0921.See file dsdata.pdf to determine how the superseded data were derived.
 MG0921
 MG0921_MARKER: DV = VERTICAL CONTROL DISK
 MG0921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0921_STAMPING: S 193 RESET 1992
 MG0921_MARK LOGO: NGS
 MG0921_PROJECTION: FLUSH
 MG0921_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0921+STABILITY: SURFACE MOTION
 MG0921_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0921+SATELLITE: SATELLITE OBSERVATIONS - 1992
 MG0921
 MG0921  HISTORY     - Date     Condition        Report By
 MG0921  HISTORY     - 1992     MONUMENTED       NGS
 MG0921  HISTORY     - 19960717 GOOD             USPSQD
 MG0921  HISTORY     - 20011006 GOOD             USPSQD
 MG0921  HISTORY     - 20040623 GOOD             USPSQD
 MG0921  HISTORY     - 20061209 GOOD             INDIV
 MG0921
 MG0921                          STATION DESCRIPTION
 MG0921
 MG0921'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 MG0921'FROM THE JUNCTION OF U.S. ROUTE 6 AND ILLINOIS ROUTE 82 IN THE WESTERN
 MG0921'PART OF GENESEO, PROCEED WEST ON ROUTE 6 FOR 4.7 MI (7.6 KM) TO
 MG0921'COUNTY ROAD 950E.  TURN LEFT, SOUTH, FOR 1.3 MI (2.1 KM) TO COUNTY
 MG0921'ROAD 1920N, TURN RIGHT FOR 0.3 MI (0.5 KM) TO A SMALL BRIDGE OVER
 MG0921'MINERAL CREEK AND CONTINUE APPROXIMATELY 0.05 MI (0.08 KM) UP HILL TO
 MG0921'THE STATION ON THE RIGHT, 38.2 M (125.3 FT) WEST OF APPROXIMATE
 MG0921'CENTERLINE OF GRAVEL DRIVEWAY, 9.0 M (29.5 FT) EAST OF FENCE CORNER
 MG0921'POST, 5.8 M (19.0 FT) NORTH OF CENTERLINE OF COUNTY ROAD 1920N, 3.2 M
 MG0921'(10.5 FT) WEST OF POWER POLE WITH TRANSFORMER, 0.4 M (1.3 FT) SOUTH
 MG0921'OF A FIBERGLASS WITNESS POST, SET IN A 0.3 M (1.0 FT) ROUND CONCRETE
 MG0921'MONUMENT FLUSH WITH THE GROUND.
 MG0921
 MG0921                          STATION RECOVERY (1996)
 MG0921
 MG0921'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0921'RECOVERED IN GOOD CONDITION.
 MG0921
 MG0921                          STATION RECOVERY (2001)
 MG0921
 MG0921'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0921'FOUND MARK AS DESCRIBED
 MG0921
 MG0921                          STATION RECOVERY (2004)
 MG0921
 MG0921'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0921'RECOVERED IN GOOD CONDITION.
 MG0921
 MG0921                          STATION RECOVERY (2006)
 MG0921
 MG0921'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (CL)
 MG0921'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0180 ***********************************************************************
 MG0180  DESIGNATION -  S 194
 MG0180  PID         -  MG0180
 MG0180  STATE/COUNTY-  IL/HENRY
 MG0180  COUNTRY     -  US
 MG0180  USGS QUAD   -  ANDOVER (2018)
 MG0180
 MG0180                         *CURRENT SURVEY CONTROL
 MG0180  ______________________________________________________________________
 MG0180* NAD 83(1986) POSITION- 41 16 50.93   (N) 090 19 11.59   (W)   HD_HELD1
 MG0180* NAVD 88 ORTHO HEIGHT -   239.759 (meters)      786.61  (feet) ADJUSTED
 MG0180  ______________________________________________________________________
 MG0180  GEOID HEIGHT    -        -32.830 (meters)                     GEOID18
 MG0180  DYNAMIC HEIGHT  -        239.662 (meters)      786.29  (feet) COMP
 MG0180  MODELED GRAVITY -    980,211.1   (mgal)                       NAVD 88
 MG0180
 MG0180  VERT ORDER      -  SECOND    CLASS 0
 MG0180
 MG0180.The horizontal coordinates were determined by differentially corrected
 MG0180.hand held GPS observations or other comparable positioning techniques
 MG0180.and have an estimated accuracy of +/- 3 meters.
 MG0180
 MG0180.The orthometric height was determined by differential leveling and
 MG0180.adjusted by the NATIONAL GEODETIC SURVEY
 MG0180.in June 1991.
 MG0180
 MG0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0180.GEOID18 height accuracy estimate available here.
 MG0180
 MG0180.Click photographs - Photos may exist for this station.
 MG0180
 MG0180.The dynamic height is computed by dividing the NAVD 88
 MG0180.geopotential number by the normal gravity value computed on the
 MG0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0180.degrees latitude (g = 980.6199 gals.).
 MG0180
 MG0180.The modeled gravity was interpolated from observed gravity values.
 MG0180
 MG0180;                    North         East    Units  Estimated Accuracy
 MG0180;SPC IL W     -   512,221.3     687,164.5     MT  (+/- 3 meters HH1 GPS) 
 MG0180
 MG0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2445373395(NAD 83)
 MG0180
 MG0180                          SUPERSEDED SURVEY CONTROL
 MG0180
 MG0180  NGVD 29 (??/??/92)  239.825  (m)          786.83   (f) ADJ UNCH    2 0
 MG0180
 MG0180.Superseded values are not recommended for survey control.
 MG0180
 MG0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0180.See file dsdata.pdf to determine how the superseded data were derived.
 MG0180
 MG0180_MARKER: DB = BENCH MARK DISK
 MG0180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0180_STAMPING: S 194 1958
 MG0180_MARK LOGO: CGS
 MG0180_PROJECTION: PROJECTING 5 CENTIMETERS
 MG0180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0180+STABILITY: SURFACE MOTION
 MG0180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0180+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2018
 MG0180
 MG0180  HISTORY     - Date     Condition        Report By
 MG0180  HISTORY     - 1959     MONUMENTED       CGS
 MG0180  HISTORY     - 19960714 GOOD             USPSQD
 MG0180  HISTORY     - 20011026 GOOD             USPSQD
 MG0180  HISTORY     - 20040616 GOOD             USPSQD
 MG0180  HISTORY     - 20070523 GOOD             GEOCAC
 MG0180  HISTORY     - 20101112 GOOD             ILDT
 MG0180  HISTORY     - 20180328 GOOD             ILDT
 MG0180
 MG0180                          STATION DESCRIPTION
 MG0180
 MG0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0180'2.2 MI SW FROM ANDOVER.
 MG0180'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0180'AT ANDOVER, THENCE 0.95 MILES SOUTH ALONG AN OILED ROAD, NEAR THE
 MG0180'LUTHERN HOME FOR CHILDREN, AT THE JUNCTION OF NORTH-SOUTH AND
 MG0180'EAST-WEST CROSS ROADS, 41 FEET WEST OF THE CENTER LINE OF THE
 MG0180'ROAD, 28 FEET NORTH OF THE CENTER LINE OF THE ROAD, 47 FEET NORTHWEST
 MG0180'OF THE CENTERLINE OF THE JUNCTION, 1.5 FEET SOUTH OF FENCELINE,
 MG0180'12 FEET WEST OF A POWER POLE, 2.1 FEET WEST OF A METAL WITNESS
 MG0180'POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0180'POST PROJECTING 2 INCHES.
 MG0180
 MG0180                          STATION RECOVERY (1996)
 MG0180
 MG0180'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0180'RECOVERED IN GOOD CONDITION.
 MG0180
 MG0180                          STATION RECOVERY (2001)
 MG0180
 MG0180'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0180'RECOVERED IN GOOD CONDITION.
 MG0180
 MG0180                          STATION RECOVERY (2004)
 MG0180
 MG0180'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0180'RECOVERED IN GOOD CONDITION.
 MG0180
 MG0180                          STATION RECOVERY (2007)
 MG0180
 MG0180'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MG0180'RECOVERED IN GOOD CONDITION.
 MG0180
 MG0180                          STATION RECOVERY (2010)
 MG0180
 MG0180'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RBI)
 MG0180'RECOVERED IN GOOD CONDITION.
 MG0180
 MG0180                          STATION RECOVERY (2018)
 MG0180
 MG0180'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 MG0180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0252 ***********************************************************************
 MG0252  DESIGNATION -  S 195
 MG0252  PID         -  MG0252
 MG0252  STATE/COUNTY-  IL/KNOX
 MG0252  COUNTRY     -  US
 MG0252  USGS QUAD   -  WATAGA (2018)
 MG0252
 MG0252                         *CURRENT SURVEY CONTROL
 MG0252  ______________________________________________________________________
 MG0252* NAD 83(1986) POSITION- 41 02 03.     (N) 090 20 20.     (W)   SCALED
 MG0252* NAVD 88 ORTHO HEIGHT -   243.993 (meters)      800.50  (feet) ADJUSTED
 MG0252  ______________________________________________________________________
 MG0252  GEOID HEIGHT    -        -32.908 (meters)                     GEOID18
 MG0252  DYNAMIC HEIGHT  -        243.886 (meters)      800.15  (feet) COMP
 MG0252  MODELED GRAVITY -    980,182.7   (mgal)                       NAVD 88
 MG0252
 MG0252  VERT ORDER      -  SECOND    CLASS 0
 MG0252
 MG0252.The horizontal coordinates were scaled from a map and have
 MG0252.an estimated accuracy of +/- 6 seconds.
 MG0252
 MG0252.The orthometric height was determined by differential leveling and
 MG0252.adjusted by the NATIONAL GEODETIC SURVEY
 MG0252.in June 1991.
 MG0252
 MG0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0252.GEOID18 height accuracy estimate available here.
 MG0252
 MG0252.Click photographs - Photos may exist for this station.
 MG0252
 MG0252.The dynamic height is computed by dividing the NAVD 88
 MG0252.geopotential number by the normal gravity value computed on the
 MG0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0252.degrees latitude (g = 980.6199 gals.).
 MG0252
 MG0252.The modeled gravity was interpolated from observed gravity values.
 MG0252
 MG0252;                    North         East    Units  Estimated Accuracy
 MG0252;SPC IL W     -   484,830.      685,520.      MT  (+/- 180 meters Scaled)
 MG0252
 MG0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF236459(NAD 83)
 MG0252
 MG0252                          SUPERSEDED SURVEY CONTROL
 MG0252
 MG0252  NGVD 29 (??/??/92)  244.045  (m)          800.67   (f) ADJ UNCH    2 0
 MG0252
 MG0252.Superseded values are not recommended for survey control.
 MG0252
 MG0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0252.See file dsdata.pdf to determine how the superseded data were derived.
 MG0252
 MG0252_MARKER: DB = BENCH MARK DISK
 MG0252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0252_STAMPING: S 195 1959
 MG0252_MARK LOGO: CGS
 MG0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0252+STABILITY: SURFACE MOTION
 MG0252
 MG0252  HISTORY     - Date     Condition        Report By
 MG0252  HISTORY     - 1959     MONUMENTED       CGS
 MG0252  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0252  HISTORY     - 20120612 POOR             ILDT
 MG0252  HISTORY     - 20130815 MARK NOT FOUND   ILDT
 MG0252
 MG0252                          STATION DESCRIPTION
 MG0252
 MG0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0252'1.4 MI NE FROM HENDERSON.
 MG0252'ABOUT 0.75 MILES NORTH ALONG A GRAVEL ROAD FROM THE CITY PARK
 MG0252'AT HENDERSON, THENCE 0.6 MILES EAST ALONG A GRAVEL ROAD, 22
 MG0252'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 9 FEET EAST OF THE
 MG0252'EAST END OF A BOARD GATE, 1 FOOT NORTH OF FENCE LINE, 110 FEET
 MG0252'EAST OF A DRIVEWAY SOUTH TO A FARM HOUSE, 77 FEET SOUTHEAST AND
 MG0252'ACROSS THE ROAD FROM A POWER POLE, 2.5 FEET EAST OF A METAL
 MG0252'WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A
 MG0252'CONCRETE POST PROJECTING 3 INCHES.
 MG0252
 MG0252                          STATION RECOVERY (1997)
 MG0252
 MG0252'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0252'MARK NOT FOUND.
 MG0252
 MG0252                          STATION RECOVERY (2012)
 MG0252
 MG0252'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0252'MARK RECOVERED IN POOR CONDITION.
 MG0252
 MG0252                          STATION RECOVERY (2013)
 MG0252
 MG0252'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MG0252'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0136 ***********************************************************************
 LD0136  DESIGNATION -  S 196
 LD0136  PID         -  LD0136
 LD0136  STATE/COUNTY-  IL/KNOX
 LD0136  COUNTRY     -  US
 LD0136  USGS QUAD   -  APPLETON (2018)
 LD0136
 LD0136                         *CURRENT SURVEY CONTROL
 LD0136  ______________________________________________________________________
 LD0136* NAD 83(1986) POSITION- 40 54 20.     (N) 090 09 23.     (W)   SCALED
 LD0136* NAVD 88 ORTHO HEIGHT -   208.544 (meters)      684.20  (feet) ADJUSTED
 LD0136  ______________________________________________________________________
 LD0136  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 LD0136  DYNAMIC HEIGHT  -        208.452 (meters)      683.90  (feet) COMP
 LD0136  MODELED GRAVITY -    980,176.1   (mgal)                       NAVD 88
 LD0136
 LD0136  VERT ORDER      -  SECOND    CLASS 0
 LD0136
 LD0136.The horizontal coordinates were scaled from a map and have
 LD0136.an estimated accuracy of +/- 6 seconds.
 LD0136
 LD0136.The orthometric height was determined by differential leveling and
 LD0136.adjusted by the NATIONAL GEODETIC SURVEY
 LD0136.in June 1991.
 LD0136
 LD0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0136.GEOID18 height accuracy estimate available here.
 LD0136
 LD0136.Click photographs - Photos may exist for this station.
 LD0136
 LD0136.The dynamic height is computed by dividing the NAVD 88
 LD0136.geopotential number by the normal gravity value computed on the
 LD0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0136.degrees latitude (g = 980.6199 gals.).
 LD0136
 LD0136.The modeled gravity was interpolated from observed gravity values.
 LD0136
 LD0136;                    North         East    Units  Estimated Accuracy
 LD0136;SPC IL W     -   470,540.      700,870.      MT  (+/- 180 meters Scaled)
 LD0136
 LD0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF395321(NAD 83)
 LD0136
 LD0136                          SUPERSEDED SURVEY CONTROL
 LD0136
 LD0136  NGVD 29 (??/??/92)  208.612  (m)          684.42   (f) ADJ UNCH    2 0
 LD0136
 LD0136.Superseded values are not recommended for survey control.
 LD0136
 LD0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0136.See file dsdata.pdf to determine how the superseded data were derived.
 LD0136
 LD0136_MARKER: DB = BENCH MARK DISK
 LD0136_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0136_SP_SET: BRIDGE
 LD0136_STAMPING: S 196 1959
 LD0136_MARK LOGO: CGS
 LD0136_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0136
 LD0136  HISTORY     - Date     Condition        Report By
 LD0136  HISTORY     - 1959     MONUMENTED       CGS
 LD0136  HISTORY     - 1977     MARK NOT FOUND   USGS
 LD0136  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0136
 LD0136                          STATION DESCRIPTION
 LD0136
 LD0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0136'6.6 MI E FROM KNOXVILLE.
 LD0136'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0136'AT KNOXVILLE, THENCE 0.3 MILES SOUTH ALONG A GRAVEL ROAD, SET IN
 LD0136'THE TOP OF THE SOUTHEAST END OF THE WINGWALL AT THE SOUTHEAST
 LD0136'CORNER OF A 20-FOOT CONCRETE BRIDGE, 15 FEET EAST OF THE CENTER
 LD0136'LINE OF THE ROAD, 13 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 LD0136'THE BRIDGE, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
 LD0136
 LD0136                          STATION RECOVERY (1977)
 LD0136
 LD0136'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LD0136'MARK NOT FOUND.
 LD0136
 LD0136                          STATION RECOVERY (1997)
 LD0136
 LD0136'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0136'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1455 ***********************************************************************
 LC1455  DESIGNATION -  S 197
 LC1455  PID         -  LC1455
 LC1455  STATE/COUNTY-  IL/PEORIA
 LC1455  COUNTRY     -  US
 LC1455  USGS QUAD   -  OAK HILL (2018)
 LC1455
 LC1455                         *CURRENT SURVEY CONTROL
 LC1455  ______________________________________________________________________
 LC1455* NAD 83(1986) POSITION- 40 47 24.83   (N) 089 45 36.50   (W)   HD_HELD1
 LC1455* NAVD 88 ORTHO HEIGHT -   195.458 (meters)      641.27  (feet) ADJUSTED
 LC1455  ______________________________________________________________________
 LC1455  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 LC1455  DYNAMIC HEIGHT  -        195.369 (meters)      640.97  (feet) COMP
 LC1455  MODELED GRAVITY -    980,167.5   (mgal)                       NAVD 88
 LC1455
 LC1455  VERT ORDER      -  SECOND    CLASS 0
 LC1455
 LC1455.The horizontal coordinates were determined by differentially corrected
 LC1455.hand held GPS observations or other comparable positioning techniques
 LC1455.and have an estimated accuracy of +/- 3 meters.
 LC1455
 LC1455.The orthometric height was determined by differential leveling and
 LC1455.adjusted by the NATIONAL GEODETIC SURVEY
 LC1455.in June 1991.
 LC1455
 LC1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1455.GEOID18 height accuracy estimate available here.
 LC1455
 LC1455.Click photographs - Photos may exist for this station.
 LC1455
 LC1455.The dynamic height is computed by dividing the NAVD 88
 LC1455.geopotential number by the normal gravity value computed on the
 LC1455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1455.degrees latitude (g = 980.6199 gals.).
 LC1455
 LC1455.The modeled gravity was interpolated from observed gravity values.
 LC1455
 LC1455;                    North         East    Units  Estimated Accuracy
 LC1455;SPC IL W     -   457,811.1     734,309.5     MT  (+/- 3 meters HH1 GPS) 
 LC1455
 LC1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6712019137(NAD 83)
 LC1455
 LC1455                          SUPERSEDED SURVEY CONTROL
 LC1455
 LC1455  NGVD 29 (??/??/92)  195.539  (m)          641.53   (f) ADJ UNCH    2 0
 LC1455
 LC1455.Superseded values are not recommended for survey control.
 LC1455
 LC1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1455.See file dsdata.pdf to determine how the superseded data were derived.
 LC1455
 LC1455_MARKER: DB = BENCH MARK DISK
 LC1455_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1455_SP_SET: BOX CULVERT HEADWALL
 LC1455_STAMPING: S 197 1959
 LC1455_MARK LOGO: CGS
 LC1455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1455+STABILITY: SURFACE MOTION
 LC1455_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1455+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2003
 LC1455
 LC1455  HISTORY     - Date     Condition        Report By
 LC1455  HISTORY     - 1959     MONUMENTED       CGS
 LC1455  HISTORY     - 19981214 GOOD             USPSQD
 LC1455  HISTORY     - 20031210 GOOD             INDIV
 LC1455
 LC1455                          STATION DESCRIPTION
 LC1455
 LC1455'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1455'6.6 MI SE FROM BRIMFIELD.
 LC1455'ABOUT 6.55 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1455'STATION AT BRIMFIELD, SET IN THE TOP OF THE NORTHWEST END OF THE
 LC1455'NORTHEAST HEADWALL OF A 10-FOOT CONCRETE BOX CULVERT, 18 FEET
 LC1455'NORTH-NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 2 FEET SOUTHEAST
 LC1455'OF THE NORTHWEST END OF THE HEADWALL, ABOUT 45 YARDS SOUTHEAST
 LC1455'OF A DRIVEWAY TO A FARM HOUSE, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 LC1455'HIGHWAY.
 LC1455
 LC1455                          STATION RECOVERY (1998)
 LC1455
 LC1455'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1455'RECOVERED IN GOOD CONDITION.
 LC1455
 LC1455                          STATION RECOVERY (2003)
 LC1455
 LC1455'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DWS)
 LC1455'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0910 ***********************************************************************
 LC0910  DESIGNATION -  S 198
 LC0910  PID         -  LC0910
 LC0910  STATE/COUNTY-  IL/TAZEWELL
 LC0910  COUNTRY     -  US
 LC0910  USGS QUAD   -  MACKINAW (2018)
 LC0910
 LC0910                         *CURRENT SURVEY CONTROL
 LC0910  ______________________________________________________________________
 LC0910* NAD 83(1986) POSITION- 40 32 44.56   (N) 089 21 32.47   (W)   HD_HELD1
 LC0910* NAVD 88 ORTHO HEIGHT -   182.227 (meters)      597.86  (feet) ADJUSTED
 LC0910  ______________________________________________________________________
 LC0910  GEOID HEIGHT    -        -32.570 (meters)                     GEOID18
 LC0910  DYNAMIC HEIGHT  -        182.140 (meters)      597.57  (feet) COMP
 LC0910  MODELED GRAVITY -    980,144.2   (mgal)                       NAVD 88
 LC0910
 LC0910  VERT ORDER      -  SECOND    CLASS 0
 LC0910
 LC0910.The horizontal coordinates were determined by differentially corrected
 LC0910.hand held GPS observations or other comparable positioning techniques
 LC0910.and have an estimated accuracy of +/- 3 meters.
 LC0910
 LC0910.The orthometric height was determined by differential leveling and
 LC0910.adjusted by the NATIONAL GEODETIC SURVEY
 LC0910.in June 1991.
 LC0910
 LC0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0910.GEOID18 height accuracy estimate available here.
 LC0910
 LC0910.Click photographs - Photos may exist for this station.
 LC0910
 LC0910.The dynamic height is computed by dividing the NAVD 88
 LC0910.geopotential number by the normal gravity value computed on the
 LC0910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0910.degrees latitude (g = 980.6199 gals.).
 LC0910
 LC0910.The modeled gravity was interpolated from observed gravity values.
 LC0910
 LC0910;                    North         East    Units  Estimated Accuracy
 LC0910;SPC IL W     -   430,893.4     768,412.3     MT  (+/- 3 meters HH1 GPS) 
 LC0910
 LC0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0023891002(NAD 83)
 LC0910
 LC0910                          SUPERSEDED SURVEY CONTROL
 LC0910
 LC0910  NGVD 29 (??/??/92)  182.31   (m)          598.1    (f) COMPUTED    2 0
 LC0910
 LC0910.Superseded values are not recommended for survey control.
 LC0910
 LC0910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0910.See file dsdata.pdf to determine how the superseded data were derived.
 LC0910
 LC0910_MARKER: DB = BENCH MARK DISK
 LC0910_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0910_SP_SET: BRIDGE
 LC0910_STAMPING: S 198 1959
 LC0910_MARK LOGO: CGS
 LC0910_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0910+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2020
 LC0910
 LC0910  HISTORY     - Date     Condition        Report By
 LC0910  HISTORY     - 1959     MONUMENTED       CGS
 LC0910  HISTORY     - 1988     GOOD             USPSQD
 LC0910  HISTORY     - 20130304 GOOD             ILDT
 LC0910  HISTORY     - 20200825 GOOD             ILDT
 LC0910
 LC0910                          STATION DESCRIPTION
 LC0910
 LC0910'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0910'1.2 MI N FROM MACKINAW.
 LC0910'ABOUT 0.05 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0910'THE STATION AT MACKINAW, THENCE 1.2 MILES NORTH ALONG AN ASPHALT
 LC0910'ROAD, SET IN THE TOP OF THE EAST END OF THE BACKWALL OF THE
 LC0910'SOUTH ABUTMENT OF A 390-FOOT CONCRETE BRIDGE, 15 FEET EAST OF
 LC0910'THE CENTER LINE OF THE ROAD, ABOUT 1/2 FOOT ABOVE THE LEVEL OF
 LC0910'THE ROAD.
 LC0910
 LC0910                          STATION RECOVERY (1988)
 LC0910
 LC0910'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0910'RECOVERED IN GOOD CONDITION.
 LC0910
 LC0910                          STATION RECOVERY (2013)
 LC0910
 LC0910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0910'RECOVERED IN GOOD CONDITION.
 LC0910
 LC0910                          STATION RECOVERY (2020)
 LC0910
 LC0910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC0910'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0973 ***********************************************************************
 LC0973  DESIGNATION -  S 199
 LC0973  PID         -  LC0973
 LC0973  STATE/COUNTY-  IL/MCLEAN
 LC0973  COUNTRY     -  US
 LC0973  USGS QUAD   -  NORMAL WEST (2018)
 LC0973
 LC0973                         *CURRENT SURVEY CONTROL
 LC0973  ______________________________________________________________________
 LC0973* NAD 83(1986) POSITION- 40 32 46.     (N) 089 04 25.     (W)   SCALED
 LC0973* NAVD 88 ORTHO HEIGHT -   241.483 (meters)      792.27  (feet) ADJUSTED
 LC0973  ______________________________________________________________________
 LC0973  GEOID HEIGHT    -        -32.161 (meters)                     GEOID18
 LC0973  DYNAMIC HEIGHT  -        241.369 (meters)      791.89  (feet) COMP
 LC0973  MODELED GRAVITY -    980,149.3   (mgal)                       NAVD 88
 LC0973
 LC0973  VERT ORDER      -  SECOND    CLASS 0
 LC0973
 LC0973.The horizontal coordinates were scaled from a map and have
 LC0973.an estimated accuracy of +/- 6 seconds.
 LC0973
 LC0973.The orthometric height was determined by differential leveling and
 LC0973.adjusted by the NATIONAL GEODETIC SURVEY
 LC0973.in June 1991.
 LC0973
 LC0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0973.GEOID18 height accuracy estimate available here.
 LC0973
 LC0973.Click photographs - Photos may exist for this station.
 LC0973
 LC0973.The dynamic height is computed by dividing the NAVD 88
 LC0973.geopotential number by the normal gravity value computed on the
 LC0973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0973.degrees latitude (g = 980.6199 gals.).
 LC0973
 LC0973.The modeled gravity was interpolated from observed gravity values.
 LC0973
 LC0973;                    North         East    Units  Estimated Accuracy
 LC0973;SPC IL E     -   430,900.      237,290.      MT  (+/- 180 meters Scaled)
 LC0973
 LC0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK244904(NAD 83)
 LC0973
 LC0973                          SUPERSEDED SURVEY CONTROL
 LC0973
 LC0973  NGVD 29 (??/??/92)  241.542  (m)          792.46   (f) ADJ UNCH    2 0
 LC0973
 LC0973.Superseded values are not recommended for survey control.
 LC0973
 LC0973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0973.See file dsdata.pdf to determine how the superseded data were derived.
 LC0973
 LC0973_MARKER: DB = BENCH MARK DISK
 LC0973_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0973_SP_SET: CULVERT HEADWALL
 LC0973_STAMPING: S 199 1959
 LC0973_MARK LOGO: CGS
 LC0973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0973+STABILITY: SURFACE MOTION
 LC0973
 LC0973  HISTORY     - Date     Condition        Report By
 LC0973  HISTORY     - 1959     MONUMENTED       CGS
 LC0973  HISTORY     - 1986     GOOD             USPSQD
 LC0973  HISTORY     - 1988     GOOD             USPSQD
 LC0973
 LC0973                          STATION DESCRIPTION
 LC0973
 LC0973'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0973'4.8 MI SE FROM CARLOCK.
 LC0973'ABOUT 4.5 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0973'AND ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 0.25 MILES WEST
 LC0973'ALONG A GRAVEL ROAD, SET IN THE TOP OF THE EAST END OF THE SOUTH
 LC0973'HEADWALL OF A 10-FOOT CONCRETE BOX CULVERT, 10 FEET SOUTH OF THE
 LC0973'CENTER LINE OF THE ROAD, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 LC0973'ROAD.
 LC0973
 LC0973                          STATION RECOVERY (1986)
 LC0973
 LC0973'RECOVERY NOTE BY US POWER SQUADRON 1986 (MI)
 LC0973'RECOVERED IN GOOD CONDITION.
 LC0973
 LC0973                          STATION RECOVERY (1988)
 LC0973
 LC0973'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0973'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0221 ***********************************************************************
 MF0221  DESIGNATION -  S 20
 MF0221  PID         -  MF0221
 MF0221  STATE/COUNTY-  IL/GRUNDY
 MF0221  COUNTRY     -  US
 MF0221  USGS QUAD   -  MORRIS (2018)
 MF0221
 MF0221                         *CURRENT SURVEY CONTROL
 MF0221  ______________________________________________________________________
 MF0221* NAD 83(1986) POSITION- 41 16 56.     (N) 088 25 12.     (W)   SCALED
 MF0221* NAVD 88 ORTHO HEIGHT -   173.676 (meters)      569.80  (feet) ADJUSTED
 MF0221  ______________________________________________________________________
 MF0221  GEOID HEIGHT    -        -32.789 (meters)                     GEOID18
 MF0221  DYNAMIC HEIGHT  -        173.608 (meters)      569.58  (feet) COMP
 MF0221  MODELED GRAVITY -    980,230.7   (mgal)                       NAVD 88
 MF0221
 MF0221  VERT ORDER      -  SECOND    CLASS 0
 MF0221
 MF0221.The horizontal coordinates were scaled from a map and have
 MF0221.an estimated accuracy of +/- 6 seconds.
 MF0221
 MF0221.The orthometric height was determined by differential leveling and
 MF0221.adjusted by the NATIONAL GEODETIC SURVEY
 MF0221.in June 1991.
 MF0221
 MF0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0221.GEOID18 height accuracy estimate available here.
 MF0221
 MF0221.Click photographs - Photos may exist for this station.
 MF0221
 MF0221.The dynamic height is computed by dividing the NAVD 88
 MF0221.geopotential number by the normal gravity value computed on the
 MF0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0221.degrees latitude (g = 980.6199 gals.).
 MF0221
 MF0221.The modeled gravity was interpolated from observed gravity values.
 MF0221
 MF0221;                    North         East    Units  Estimated Accuracy
 MF0221;SPC IL E     -   512,390.      292,740.      MT  (+/- 180 meters Scaled)
 MF0221
 MF0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL810710(NAD 83)
 MF0221
 MF0221                          SUPERSEDED SURVEY CONTROL
 MF0221
 MF0221  NGVD 29 (??/??/92)  173.749  (m)          570.04   (f) ADJ UNCH    2 0
 MF0221
 MF0221.Superseded values are not recommended for survey control.
 MF0221
 MF0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0221.See file dsdata.pdf to determine how the superseded data were derived.
 MF0221
 MF0221_MARKER: DB = BENCH MARK DISK
 MF0221_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0221_SP_SET: CULVERT HEADWALL
 MF0221_STAMPING: S 20 1934
 MF0221_MARK LOGO: CGS
 MF0221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0221+STABILITY: SURFACE MOTION
 MF0221
 MF0221  HISTORY     - Date     Condition        Report By
 MF0221  HISTORY     - 1934     MONUMENTED       CGS
 MF0221
 MF0221                          STATION DESCRIPTION
 MF0221
 MF0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0221'5.3 MI S FROM MORRIS.
 MF0221'5.3 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE COUNTY COURTHOUSE
 MF0221'AT MORRIS, GRUNDY COUNTY, AT AN 18-INCH CONCRETE CULVERT, IN THE
 MF0221'TOP OF THE EAST HEADWALL, 16 FEET EAST OF THE CENTERLINE OF THE
 MF0221'HIGHWAY, AND ABOUT 1 1/2 FEET HIGHER THAN THE HIGHWAY.  A STANDARD
 MF0221'DISK, STAMPED S 20 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0247 ***********************************************************************
 LC0247  DESIGNATION -  S 200
 LC0247  PID         -  LC0247
 LC0247  STATE/COUNTY-  IL/CHAMPAIGN
 LC0247  COUNTRY     -  US
 LC0247  USGS QUAD   -  THOMASBORO (2018)
 LC0247
 LC0247                         *CURRENT SURVEY CONTROL
 LC0247  ______________________________________________________________________
 LC0247* NAD 83(1986) POSITION- 40 13 26.     (N) 088 12 26.     (W)   SCALED
 LC0247* NAVD 88 ORTHO HEIGHT -   222.324 (meters)      729.41  (feet) ADJUSTED
 LC0247  ______________________________________________________________________
 LC0247  GEOID HEIGHT    -        -32.223 (meters)                     GEOID18
 LC0247  DYNAMIC HEIGHT  -        222.211 (meters)      729.04  (feet) COMP
 LC0247  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 LC0247
 LC0247  VERT ORDER      -  SECOND    CLASS I
 LC0247
 LC0247.The horizontal coordinates were scaled from a map and have
 LC0247.an estimated accuracy of +/- 6 seconds.
 LC0247
 LC0247.The orthometric height was determined by differential leveling and
 LC0247.adjusted by the NATIONAL GEODETIC SURVEY
 LC0247.in April 2013.
 LC0247
 LC0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0247.GEOID18 height accuracy estimate available here.
 LC0247
 LC0247.Click photographs - Photos may exist for this station.
 LC0247
 LC0247.The dynamic height is computed by dividing the NAVD 88
 LC0247.geopotential number by the normal gravity value computed on the
 LC0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0247.degrees latitude (g = 980.6199 gals.).
 LC0247
 LC0247.The modeled gravity was interpolated from observed gravity values.
 LC0247
 LC0247;                    North         East    Units  Estimated Accuracy
 LC0247;SPC IL E     -   394,870.      310,730.      MT  (+/- 180 meters Scaled)
 LC0247
 LC0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK972533(NAD 83)
 LC0247
 LC0247                          SUPERSEDED SURVEY CONTROL
 LC0247
 LC0247  NAVD 88 (06/15/91)  222.312  (m)          729.37   (f) SUPERSEDED  2 0
 LC0247  NGVD 29 (??/??/92)  222.352  (m)          729.50   (f) ADJ UNCH    2 0
 LC0247
 LC0247.Superseded values are not recommended for survey control.
 LC0247
 LC0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0247.See file dsdata.pdf to determine how the superseded data were derived.
 LC0247
 LC0247_MARKER: DB = BENCH MARK DISK
 LC0247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0247_STAMPING: S 200 1959
 LC0247_MARK LOGO: CGS
 LC0247_PROJECTION: FLUSH
 LC0247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0247+STABILITY: SURFACE MOTION
 LC0247_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0247+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 LC0247
 LC0247  HISTORY     - Date     Condition        Report By
 LC0247  HISTORY     - 1959     MONUMENTED       CGS
 LC0247  HISTORY     - 1973     GOOD             NGS
 LC0247  HISTORY     - 20051215 GOOD             ILDT
 LC0247  HISTORY     - 20120330 GOOD             GEOSPC
 LC0247
 LC0247                          STATION DESCRIPTION
 LC0247
 LC0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0247'3.6 MI N FROM LEVERETT.
 LC0247'ABOUT 0.55 MILES WEST ALONG A CONCRETE PAVED ROAD FROM ITS
 LC0247'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN LEVERETT, THENCE
 LC0247'2.4 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILES EAST ALONG
 LC0247'AN OILED ROAD, AT A DRIVEWAY SOUTH TO A FARM HOUSE, 19 FEET
 LC0247'SOUTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH OF A FENCE,
 LC0247'87 FEET WEST OF THE CENTER LINE OF THE DRIVEWAY, 52 FEET WEST OF
 LC0247'A POWER POLE, 47 FEET WEST-NORTHWEST OF AN 18-INCH CEDAR TREE,
 LC0247'1.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LC0247'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0247'NOTE-- THE MARK MAY BE REACHED FROM THOMASBORO, CHAMPAIGN COUNTY,
 LC0247'BY GOING SOUTH FOR 0.35 MILES ALONG A STREET FROM THE POST OFFICE
 LC0247'AT THOMASBORO, THENCE 1.2 MILES WEST ALONG A CONCRETE PAVED ROAD,
 LC0247'THENCE 1.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.3 MILES
 LC0247'EAST ALONG AN OILED ROAD.
 LC0247
 LC0247                          STATION RECOVERY (1973)
 LC0247
 LC0247'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0247'RECOVERED IN GOOD CONDITION.
 LC0247
 LC0247                          STATION RECOVERY (2005)
 LC0247
 LC0247'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0247'RAD
 LC0247
 LC0247                          STATION RECOVERY (2012)
 LC0247
 LC0247'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LC0247'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0053 ***********************************************************************
 LC0053  DESIGNATION -  S 201
 LC0053  PID         -  LC0053
 LC0053  STATE/COUNTY-  IL/IROQUOIS
 LC0053  COUNTRY     -  US
 LC0053  USGS QUAD   -  BUCKLEY (2018)
 LC0053
 LC0053                         *CURRENT SURVEY CONTROL
 LC0053  ______________________________________________________________________
 LC0053* NAD 83(1986) POSITION- 40 32 29.     (N) 088 04 46.     (W)   SCALED
 LC0053* NAVD 88 ORTHO HEIGHT -   229.822 (meters)      754.01  (feet) ADJUSTED
 LC0053  ______________________________________________________________________
 LC0053  GEOID HEIGHT    -        -32.293 (meters)                     GEOID18
 LC0053  DYNAMIC HEIGHT  -        229.714 (meters)      753.65  (feet) COMP
 LC0053  MODELED GRAVITY -    980,151.5   (mgal)                       NAVD 88
 LC0053
 LC0053  VERT ORDER      -  SECOND    CLASS 0
 LC0053
 LC0053.The horizontal coordinates were scaled from a map and have
 LC0053.an estimated accuracy of +/- 6 seconds.
 LC0053
 LC0053.The orthometric height was determined by differential leveling and
 LC0053.adjusted by the NATIONAL GEODETIC SURVEY
 LC0053.in June 1991.
 LC0053
 LC0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0053.GEOID18 height accuracy estimate available here.
 LC0053
 LC0053.Click photographs - Photos may exist for this station.
 LC0053
 LC0053.The dynamic height is computed by dividing the NAVD 88
 LC0053.geopotential number by the normal gravity value computed on the
 LC0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0053.degrees latitude (g = 980.6199 gals.).
 LC0053
 LC0053.The modeled gravity was interpolated from observed gravity values.
 LC0053
 LC0053;                    North         East    Units  Estimated Accuracy
 LC0053;SPC IL E     -   430,150.      321,510.      MT  (+/- 180 meters Scaled)
 LC0053
 LC0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK085884(NAD 83)
 LC0053
 LC0053                          SUPERSEDED SURVEY CONTROL
 LC0053
 LC0053  NGVD 29 (??/??/92)  229.882  (m)          754.20   (f) ADJ UNCH    2 0
 LC0053
 LC0053.Superseded values are not recommended for survey control.
 LC0053
 LC0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0053.See file dsdata.pdf to determine how the superseded data were derived.
 LC0053
 LC0053_MARKER: DB = BENCH MARK DISK
 LC0053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0053_STAMPING: S 201 1959
 LC0053_MARK LOGO: CGS
 LC0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0053+STABILITY: SURFACE MOTION
 LC0053
 LC0053  HISTORY     - Date     Condition        Report By
 LC0053  HISTORY     - 1959     MONUMENTED       CGS
 LC0053
 LC0053                          STATION DESCRIPTION
 LC0053
 LC0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0053'2.2 MI N FROM LODA.
 LC0053'ABOUT 0.1 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0053'AT LODA, THENCE 0.4 MILES WEST ALONG AN ASPHALT ROAD, THENCE 1.65
 LC0053'MILES NORTH ALONG A GRAVEL ROAD, NEAR A DRIVEWAY WEST TO A FARM
 LC0053'HOUSE, 36 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET
 LC0053'EAST OF A FENCE, 4 FEET NORTH-NORTHEAST OF A FENCE CORNER,
 LC0053'308 FEET SOUTH OF A DRIVEWAY WEST TO THE FARM HOUSE, 87 FEET
 LC0053'SOUTH OF A POWER POLE, 1.8 FEET SOUTH OF A METAL WITNESS POST,
 LC0053'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF
 LC0053'A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0643 ***********************************************************************
 LC0643  DESIGNATION -  S 203
 LC0643  PID         -  LC0643
 LC0643  STATE/COUNTY-  IL/MCLEAN
 LC0643  COUNTRY     -  US
 LC0643  USGS QUAD   -  LE ROY (2018)
 LC0643
 LC0643                         *CURRENT SURVEY CONTROL
 LC0643  ______________________________________________________________________
 LC0643* NAD 83(1986) POSITION- 40 22 12.     (N) 088 50 22.     (W)   SCALED
 LC0643* NAVD 88 ORTHO HEIGHT -   245.231 (meters)      804.56  (feet) ADJUSTED
 LC0643  ______________________________________________________________________
 LC0643  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 LC0643  DYNAMIC HEIGHT  -        245.112 (meters)      804.17  (feet) COMP
 LC0643  MODELED GRAVITY -    980,136.1   (mgal)                       NAVD 88
 LC0643
 LC0643  VERT ORDER      -  SECOND    CLASS 0
 LC0643
 LC0643.The horizontal coordinates were scaled from a map and have
 LC0643.an estimated accuracy of +/- 6 seconds.
 LC0643
 LC0643.The orthometric height was determined by differential leveling and
 LC0643.adjusted by the NATIONAL GEODETIC SURVEY
 LC0643.in June 1991.
 LC0643
 LC0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0643.GEOID18 height accuracy estimate available here.
 LC0643
 LC0643.Click photographs - Photos may exist for this station.
 LC0643
 LC0643.The dynamic height is computed by dividing the NAVD 88
 LC0643.geopotential number by the normal gravity value computed on the
 LC0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0643.degrees latitude (g = 980.6199 gals.).
 LC0643
 LC0643.The modeled gravity was interpolated from observed gravity values.
 LC0643
 LC0643;                    North         East    Units  Estimated Accuracy
 LC0643;SPC IL E     -   411,210.      257,020.      MT  (+/- 180 meters Scaled)
 LC0643
 LC0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK438704(NAD 83)
 LC0643
 LC0643                          SUPERSEDED SURVEY CONTROL
 LC0643
 LC0643  NGVD 29 (??/??/92)  245.285  (m)          804.74   (f) ADJ UNCH    2 0
 LC0643
 LC0643.Superseded values are not recommended for survey control.
 LC0643
 LC0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0643.See file dsdata.pdf to determine how the superseded data were derived.
 LC0643
 LC0643_MARKER: DB = BENCH MARK DISK
 LC0643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0643_STAMPING: S 203 1959
 LC0643_MARK LOGO: CGS
 LC0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0643+STABILITY: SURFACE MOTION
 LC0643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0643+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 LC0643
 LC0643  HISTORY     - Date     Condition        Report By
 LC0643  HISTORY     - 1959     MONUMENTED       CGS
 LC0643  HISTORY     - 20120806 GOOD             ILDT
 LC0643
 LC0643                          STATION DESCRIPTION
 LC0643
 LC0643'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0643'2.7 MI SE FROM DOWNS.
 LC0643'ABOUT 1.85 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0643'THE STATION AT DOWNS, THENCE 0.65 MILES SOUTH ALONG A GRAVEL
 LC0643'ROAD, THENCE 0.2 MILE EAST ALONG A GRAVEL ROAD, AT THE JUNCTION
 LC0643'OF A DRIVEWAY SOUTH TO A FARM HOUSE, 23 FEET SOUTH OF THE CENTER
 LC0643'LINE OF THE ROAD, 23 FEET WEST OF THE CENTER LINE OF THE DRIVEWAY,
 LC0643'1 FOOT NORTH OF A FENCE, 32 FEET SOUTHWEST OF THE CENTER OF THE
 LC0643'JUNCTION, 6 1/2 FEET WEST OF A FENCE CORNER, 2.5 FEET EAST OF A
 LC0643'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD
 LC0643'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0643
 LC0643                          STATION RECOVERY (2012)
 LC0643
 LC0643'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0643'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0092 ***********************************************************************
 KB0092  DESIGNATION -  S 205
 KB0092  PID         -  KB0092
 KB0092  STATE/COUNTY-  IL/DOUGLAS
 KB0092  COUNTRY     -  US
 KB0092  USGS QUAD   -  TUSCOLA (2018)
 KB0092
 KB0092                         *CURRENT SURVEY CONTROL
 KB0092  ______________________________________________________________________
 KB0092* NAD 83(1986) POSITION- 39 46 50.     (N) 088 16 58.     (W)   SCALED
 KB0092* NAVD 88 ORTHO HEIGHT -   198.934 (meters)      652.67  (feet) ADJUSTED
 KB0092  ______________________________________________________________________
 KB0092  GEOID HEIGHT    -        -32.075 (meters)                     GEOID18
 KB0092  DYNAMIC HEIGHT  -        198.828 (meters)      652.32  (feet) COMP
 KB0092  MODELED GRAVITY -    980,088.3   (mgal)                       NAVD 88
 KB0092
 KB0092  VERT ORDER      -  SECOND    CLASS 0
 KB0092
 KB0092.The horizontal coordinates were scaled from a map and have
 KB0092.an estimated accuracy of +/- 6 seconds.
 KB0092
 KB0092.The orthometric height was determined by differential leveling and
 KB0092.adjusted by the NATIONAL GEODETIC SURVEY
 KB0092.in June 1991.
 KB0092
 KB0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0092.GEOID18 height accuracy estimate available here.
 KB0092
 KB0092.Click photographs - Photos may exist for this station.
 KB0092
 KB0092.The dynamic height is computed by dividing the NAVD 88
 KB0092.geopotential number by the normal gravity value computed on the
 KB0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0092.degrees latitude (g = 980.6199 gals.).
 KB0092
 KB0092.The modeled gravity was interpolated from observed gravity values.
 KB0092
 KB0092;                    North         East    Units  Estimated Accuracy
 KB0092;SPC IL E     -   345,640.      304,330.      MT  (+/- 180 meters Scaled)
 KB0092
 KB0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK901041(NAD 83)
 KB0092
 KB0092                          SUPERSEDED SURVEY CONTROL
 KB0092
 KB0092  NGVD 29 (??/??/92)  199.005  (m)          652.90   (f) ADJ UNCH    2 0
 KB0092
 KB0092.Superseded values are not recommended for survey control.
 KB0092
 KB0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0092.See file dsdata.pdf to determine how the superseded data were derived.
 KB0092
 KB0092_MARKER: DB = BENCH MARK DISK
 KB0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0092_STAMPING: S 205 1959
 KB0092_MARK LOGO: CGS
 KB0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0092+STABILITY: SURFACE MOTION
 KB0092
 KB0092  HISTORY     - Date     Condition        Report By
 KB0092  HISTORY     - 1959     MONUMENTED       CGS
 KB0092  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0092  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0092
 KB0092                          STATION DESCRIPTION
 KB0092
 KB0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0092'1.2 MI SE FROM TUSCOLA.
 KB0092'ABOUT 0.5 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION
 KB0092'WITH U.S. HIGHWAY 45 IN TUSCOLA, THENCE 0.75 MILE SOUTH ALONG AN
 KB0092'ASPHALT ROAD, AT A FENCE CORNER WEST OF THE ROAD, AT A POWER LINE
 KB0092'CROSSING, 21 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 KB0092'EAST OF A FENCE, 5 FEET SOUTHEAST OF A FENCE CORNER, 44 1/2 FEET
 KB0092'WEST AND ACROSS THE ROAD FROM A POWER POLE NUMBERED 30, 1.5 FEET
 KB0092'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 KB0092'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0092
 KB0092                          STATION RECOVERY (2011)
 KB0092
 KB0092'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0092'MARK NOT FOUND.
 KB0092
 KB0092                          STATION RECOVERY (2013)
 KB0092
 KB0092'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0092'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1943 ***********************************************************************
 ME1943  DESIGNATION -  S 207
 ME1943  PID         -  ME1943
 ME1943  STATE/COUNTY-  IL/COOK
 ME1943  COUNTRY     -  US
 ME1943  USGS QUAD   -  TINLEY PARK (2018)
 ME1943
 ME1943                         *CURRENT SURVEY CONTROL
 ME1943  ______________________________________________________________________
 ME1943* NAD 83(1986) POSITION- 41 32 36.     (N) 087 45 06.     (W)   SCALED
 ME1943* NAVD 88 ORTHO HEIGHT -   212.104 (meters)      695.88  (feet) ADJUSTED
 ME1943  ______________________________________________________________________
 ME1943  GEOID HEIGHT    -        -33.332 (meters)                     GEOID18
 ME1943  DYNAMIC HEIGHT  -        212.022 (meters)      695.61  (feet) COMP
 ME1943  MODELED GRAVITY -    980,235.4   (mgal)                       NAVD 88
 ME1943
 ME1943  VERT ORDER      -  SECOND    CLASS 0
 ME1943
 ME1943.The horizontal coordinates were scaled from a map and have
 ME1943.an estimated accuracy of +/- 6 seconds.
 ME1943
 ME1943.The orthometric height was determined by differential leveling and
 ME1943.adjusted by the NATIONAL GEODETIC SURVEY
 ME1943.in June 1991.
 ME1943
 ME1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1943.GEOID18 height accuracy estimate available here.
 ME1943
 ME1943.Click photographs - Photos may exist for this station.
 ME1943
 ME1943.The dynamic height is computed by dividing the NAVD 88
 ME1943.geopotential number by the normal gravity value computed on the
 ME1943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1943.degrees latitude (g = 980.6199 gals.).
 ME1943
 ME1943.The modeled gravity was interpolated from observed gravity values.
 ME1943
 ME1943;                    North         East    Units  Estimated Accuracy
 ME1943;SPC IL E     -   541,550.      348,530.      MT  (+/- 180 meters Scaled)
 ME1943
 ME1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL373993(NAD 83)
 ME1943
 ME1943                          SUPERSEDED SURVEY CONTROL
 ME1943
 ME1943  NGVD 29 (??/??/92)  212.193  (m)          696.17   (f) ADJ UNCH    2 0
 ME1943
 ME1943.Superseded values are not recommended for survey control.
 ME1943
 ME1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1943.See file dsdata.pdf to determine how the superseded data were derived.
 ME1943
 ME1943_MARKER: DB = BENCH MARK DISK
 ME1943_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1943_SP_SET: BOX CULVERT HEADWALL
 ME1943_STAMPING: S 207 1959
 ME1943_MARK LOGO: CGS
 ME1943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1943+STABILITY: SURFACE MOTION
 ME1943
 ME1943  HISTORY     - Date     Condition        Report By
 ME1943  HISTORY     - 1959     MONUMENTED       CGS
 ME1943  HISTORY     - 1967     GOOD             CGS
 ME1943  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1943  HISTORY     - 20080824 MARK NOT FOUND   GEOCAC
 ME1943
 ME1943                          STATION DESCRIPTION
 ME1943
 ME1943'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1943'3.7 MI NW FROM MATTESON.
 ME1943'ABOUT 1.6 MILES NORTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1943'WITH U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, THENCE
 ME1943'1.0 MILE WEST ALONG AN ASPHALT ROAD, THENCE 1.1 MILE NORTH ALONG
 ME1943'AN ASPHALT ROAD, ABOUT 0.1 MILE NORTH OF AN EAST-WEST ASPHALT
 ME1943'CROSS ROAD, SET IN THE TOP OF THE NORTH END OF THE EAST HEADWALL
 ME1943'OF A 18-FOOT DOUBLE BOX CULVERT, 24 FEET EAST OF THE CENTER
 ME1943'LINE OF THE ROAD AND ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
 ME1943'NOTE-- THE MARK MAY BE REACHED FROM OAK FOREST, COOK COUNTY,
 ME1943'BY GOING SOUTH ALONG STATE HIGHWAY 50 FOR 3.2 MILES FROM ITS
 ME1943'JUNCTION WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 1.0 MILES
 ME1943'WEST ALONG AN ASPHALT ROAD (183RD STREET), THENCE 0.9 MILES
 ME1943'SOUTH ALONG AN ASPHALT ROAD (CENTRAL AVENUE).
 ME1943
 ME1943                          STATION RECOVERY (1967)
 ME1943
 ME1943'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1943'RECOVERED IN GOOD CONDITION.
 ME1943
 ME1943                          STATION RECOVERY (2000)
 ME1943
 ME1943'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (BPG)
 ME1943'LIKELY DESTROYED WHEN CULVERT WAS BUILT IN 1988
 ME1943
 ME1943                          STATION RECOVERY (2008)
 ME1943
 ME1943'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1943'SUBMITTED BY GEOCACHER 'COYOTE TRUST'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0306 ***********************************************************************
 KB0306  DESIGNATION -  S 208
 KB0306  PID         -  KB0306
 KB0306  STATE/COUNTY-  IL/CUMBERLAND
 KB0306  COUNTRY     -  US
 KB0306  USGS QUAD   -  NEOGA (2018)
 KB0306
 KB0306                         *CURRENT SURVEY CONTROL
 KB0306  ______________________________________________________________________
 KB0306* NAD 83(1986) POSITION- 39 21 34.     (N) 088 24 53.     (W)   SCALED
 KB0306* NAVD 88 ORTHO HEIGHT -   202.202 (meters)      663.39  (feet) ADJUSTED
 KB0306  ______________________________________________________________________
 KB0306  GEOID HEIGHT    -        -32.137 (meters)                     GEOID18
 KB0306  DYNAMIC HEIGHT  -        202.083 (meters)      663.00  (feet) COMP
 KB0306  MODELED GRAVITY -    980,036.6   (mgal)                       NAVD 88
 KB0306
 KB0306  VERT ORDER      -  SECOND    CLASS 0
 KB0306
 KB0306.The horizontal coordinates were scaled from a map and have
 KB0306.an estimated accuracy of +/- 6 seconds.
 KB0306
 KB0306.The orthometric height was determined by differential leveling and
 KB0306.adjusted by the NATIONAL GEODETIC SURVEY
 KB0306.in June 1991.
 KB0306
 KB0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0306.GEOID18 height accuracy estimate available here.
 KB0306
 KB0306.Click photographs - Photos may exist for this station.
 KB0306
 KB0306.The dynamic height is computed by dividing the NAVD 88
 KB0306.geopotential number by the normal gravity value computed on the
 KB0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0306.degrees latitude (g = 980.6199 gals.).
 KB0306
 KB0306.The modeled gravity was interpolated from observed gravity values.
 KB0306
 KB0306;                    North         East    Units  Estimated Accuracy
 KB0306;SPC IL E     -   298,890.      292,990.      MT  (+/- 180 meters Scaled)
 KB0306
 KB0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ781576(NAD 83)
 KB0306
 KB0306                          SUPERSEDED SURVEY CONTROL
 KB0306
 KB0306  NGVD 29 (??/??/92)  202.271  (m)          663.62   (f) ADJ UNCH    2 0
 KB0306
 KB0306.Superseded values are not recommended for survey control.
 KB0306
 KB0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0306.See file dsdata.pdf to determine how the superseded data were derived.
 KB0306
 KB0306_MARKER: DB = BENCH MARK DISK
 KB0306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0306_STAMPING: S 208 1959
 KB0306_MARK LOGO: CGS
 KB0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0306+STABILITY: SURFACE MOTION
 KB0306
 KB0306  HISTORY     - Date     Condition        Report By
 KB0306  HISTORY     - 1959     MONUMENTED       CGS
 KB0306  HISTORY     - 1973     GOOD             NGS
 KB0306  HISTORY     - 20050216 POOR             ILDT
 KB0306
 KB0306                          STATION DESCRIPTION
 KB0306
 KB0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0306'2.4 MI S FROM AETNA.
 KB0306'ABOUT 0.3 MILES EAST ALONG A CONCRETE PAVED ROAD FROM ITS
 KB0306'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN AETNA, THENCE
 KB0306'2.05 MILES SOUTH ALONG AN OILED ROAD, AT THE JUNCTION OF AN
 KB0306'EAST-WEST ROAD, 30 FEET EAST OF THE EXTENDED CENTER LINE OF THE
 KB0306'ROAD NORTH, 20 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST
 KB0306'ROAD, 39 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 5 FEET
 KB0306'EAST OF A TELEPHONE BRACE POLE, 11 FEET EAST-SOUTHEAST OF THE
 KB0306'EAST END OF A METAL PIPE CULVERT, 9 1/2 FEET SOUTHEAST OF THE
 KB0306'SOUTH END OF A METAL PIPE CULVERT, 30 FEET EAST OF A POWER POLE,
 KB0306'1.6 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 KB0306'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB0306'2 INCHES.
 KB0306
 KB0306                          STATION RECOVERY (1973)
 KB0306
 KB0306'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0306'RECOVERED IN GOOD CONDITION.
 KB0306
 KB0306                          STATION RECOVERY (2005)
 KB0306
 KB0306'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0306'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3729 ***********************************************************************
 DH3729  DESIGNATION -  S 209 RESET
 DH3729  PID         -  DH3729
 DH3729  STATE/COUNTY-  IL/EFFINGHAM
 DH3729  COUNTRY     -  US
 DH3729  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DH3729
 DH3729                         *CURRENT SURVEY CONTROL
 DH3729  ______________________________________________________________________
 DH3729* NAD 83(1986) POSITION- 39 07 33.79   (N) 088 30 17.60   (W)   HD_HELD1
 DH3729* NAVD 88 ORTHO HEIGHT -   181.844 (meters)      596.60  (feet) ADJUSTED
 DH3729  ______________________________________________________________________
 DH3729  GEOID HEIGHT    -        -31.965 (meters)                     GEOID18
 DH3729  DYNAMIC HEIGHT  -        181.735 (meters)      596.24  (feet) COMP
 DH3729  MODELED GRAVITY -    980,023.6   (mgal)                       NAVD 88
 DH3729
 DH3729  VERT ORDER      -  SECOND    CLASS I
 DH3729
 DH3729.The horizontal coordinates were determined by differentially corrected
 DH3729.hand held GPS observations or other comparable positioning techniques
 DH3729.and have an estimated accuracy of +/- 3 meters.
 DH3729
 DH3729.The orthometric height was determined by differential leveling and
 DH3729.adjusted by the IL DEPT OF TRANSP
 DH3729.in July 2015.
 DH3729
 DH3729.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3729.GEOID18 height accuracy estimate available here.
 DH3729
 DH3729.Click photographs - Photos may exist for this station.
 DH3729
 DH3729.The dynamic height is computed by dividing the NAVD 88
 DH3729.geopotential number by the normal gravity value computed on the
 DH3729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH3729.degrees latitude (g = 980.6199 gals.).
 DH3729
 DH3729.The modeled gravity was interpolated from observed gravity values.
 DH3729
 DH3729;                    North         East    Units  Estimated Accuracy
 DH3729;SPC IL E     -   272,985.7     285,165.5     MT  (+/- 3 meters HH1 GPS) 
 DH3729
 DH3729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6991731843(NAD 83)
 DH3729
 DH3729                          SUPERSEDED SURVEY CONTROL
 DH3729
 DH3729  NAVD 88 (11/09/15)  181.834  (m)          596.57   (f) SUPERSEDED  3 0
 DH3729
 DH3729.Superseded values are not recommended for survey control.
 DH3729
 DH3729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3729.See file dsdata.pdf to determine how the superseded data were derived.
 DH3729
 DH3729_MARKER: DV = VERTICAL CONTROL DISK
 DH3729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3729_STAMPING: S 209 RESET 2002
 DH3729_MARK LOGO: NGS
 DH3729_PROJECTION: FLUSH
 DH3729_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3729+STABILITY: SURFACE MOTION
 DH3729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3729+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2023
 DH3729
 DH3729  HISTORY     - Date     Condition        Report By
 DH3729  HISTORY     - 2002     MONUMENTED       NGS
 DH3729  HISTORY     - 20131203 GOOD             GEOCAC
 DH3729  HISTORY     - 20140903 GOOD             AMESC
 DH3729  HISTORY     - 20230828 GOOD             USPSQD
 DH3729
 DH3729                          STATION DESCRIPTION
 DH3729
 DH3729'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (CP)
 DH3729'2.0 MILES (3.2 KM) EAST FROM EFFINGHAM.  ABOUT 2.0 MILES (3.2 KM) EAST
 DH3729'ALONG US HIGHWAY 40 FROM ITS JUNCTION WITH US HIGHWAY 45 IN EFFINGHAM,
 DH3729'AT A NORTH-SOUTH PAVED INTERSECTION (1600 ST.  CRYSTAL CLUB ROAD) .
 DH3729'59.5 FEET (18.1 M) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 55.0 FEET
 DH3729'(16.8 M) WEST OF CENTER LINE OF THE PAVED ROAD, 9.5 FEET (2.9 M) EAST
 DH3729'OF 24 INCH DIAMETER SWEET GUM TREE, 26.5 FEET (8.1 M) SOUTH-SOUTHEAST
 DH3729'OF HIGHWAY LIGHT POST, 8.5 FEET (2.6 M) NORTHWEST OF POWER POLE WITH
 DH3729'METER LOOP, 1.5FEET SOUTH-SOUTHEAST OF METAL WITNESS POST, MONUMENT IS
 DH3729'FLUSH WITH GROUND, SET IN TOP OF A CONCRETE POST.
 DH3729
 DH3729                          STATION RECOVERY (2013)
 DH3729
 DH3729'RECOVERY NOTE BY GEOCACHING 2013 (APC)
 DH3729'RECOVERED IN GOOD CONDITION.
 DH3729
 DH3729                          STATION RECOVERY (2014)
 DH3729
 DH3729'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DH3729'RECOVERED AS DESCRIBED.
 DH3729
 DH3729                          STATION RECOVERY (2023)
 DH3729
 DH3729'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 DH3729'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0016 ***********************************************************************
 LC0016  DESIGNATION -  S 21
 LC0016  PID         -  LC0016
 LC0016  STATE/COUNTY-  IL/LIVINGSTON
 LC0016  COUNTRY     -  US
 LC0016  USGS QUAD   -  FORREST NORTH (2018)
 LC0016
 LC0016                         *CURRENT SURVEY CONTROL
 LC0016  ______________________________________________________________________
 LC0016* NAD 83(1986) POSITION- 40 46 27.     (N) 088 24 05.     (W)   SCALED
 LC0016* NAVD 88 ORTHO HEIGHT -   223.791 (meters)      734.22  (feet) ADJUSTED
 LC0016  ______________________________________________________________________
 LC0016  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 LC0016  DYNAMIC HEIGHT  -        223.695 (meters)      733.91  (feet) COMP
 LC0016  MODELED GRAVITY -    980,189.1   (mgal)                       NAVD 88
 LC0016
 LC0016  VERT ORDER      -  SECOND    CLASS 0
 LC0016
 LC0016.The horizontal coordinates were scaled from a map and have
 LC0016.an estimated accuracy of +/- 6 seconds.
 LC0016
 LC0016.The orthometric height was determined by differential leveling and
 LC0016.adjusted by the NATIONAL GEODETIC SURVEY
 LC0016.in June 1991.
 LC0016
 LC0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0016.GEOID18 height accuracy estimate available here.
 LC0016
 LC0016.Click photographs - Photos may exist for this station.
 LC0016
 LC0016.The dynamic height is computed by dividing the NAVD 88
 LC0016.geopotential number by the normal gravity value computed on the
 LC0016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0016.degrees latitude (g = 980.6199 gals.).
 LC0016
 LC0016.The modeled gravity was interpolated from observed gravity values.
 LC0016
 LC0016;                    North         East    Units  Estimated Accuracy
 LC0016;SPC IL E     -   455,970.      294,260.      MT  (+/- 180 meters Scaled)
 LC0016
 LC0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL817146(NAD 83)
 LC0016
 LC0016                          SUPERSEDED SURVEY CONTROL
 LC0016
 LC0016  NGVD 29 (??/??/92)  223.855  (m)          734.43   (f) ADJ UNCH    2 0
 LC0016
 LC0016.Superseded values are not recommended for survey control.
 LC0016
 LC0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0016.See file dsdata.pdf to determine how the superseded data were derived.
 LC0016
 LC0016_MARKER: DB = BENCH MARK DISK
 LC0016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0016_STAMPING: S 21 1934
 LC0016_MARK LOGO: CGS
 LC0016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0016+STABILITY: SURFACE MOTION
 LC0016
 LC0016  HISTORY     - Date     Condition        Report By
 LC0016  HISTORY     - 1934     MONUMENTED       CGS
 LC0016  HISTORY     - 1944     GOOD             CGS
 LC0016  HISTORY     - 1972     MARK NOT FOUND   NGS
 LC0016
 LC0016                          STATION DESCRIPTION
 LC0016
 LC0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LC0016'1.8 MI N FROM FORREST.
 LC0016'1.8 MILES NORTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0016'FORREST, LIVINGSTON COUNTY, 16 POLES SOUTH OF MILEPOST 91, AT A
 LC0016'ROAD CROSSING, 27 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 33
 LC0016'FEET EAST OF THE CENTERLINE OF THE TRACK, 7 FEET WEST OF THE
 LC0016'RIGHT-OF-WAY FENCE, AND ABOUT 3 FEET HIGHER THAN THE RAILS.
 LC0016'A STANDARD DISK, STAMPED S 21 1934 AND SET IN THE TOP OF A
 LC0016'CONCRETE POST.
 LC0016
 LC0016                          STATION RECOVERY (1972)
 LC0016
 LC0016'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LC0016'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0355 ***********************************************************************
 KB0355  DESIGNATION -  S 210 RESET
 KB0355  PID         -  KB0355
 KB0355  STATE/COUNTY-  IL/CLARK
 KB0355  COUNTRY     -  US
 KB0355  USGS QUAD   -  UNION CENTER (2018)
 KB0355
 KB0355                         *CURRENT SURVEY CONTROL
 KB0355  ______________________________________________________________________
 KB0355* NAD 83(1986) POSITION- 39 18 21.     (N) 088 00 12.     (W)   SCALED
 KB0355* NAVD 88 ORTHO HEIGHT -   199.271 (meters)      653.77  (feet) ADJUSTED
 KB0355  ______________________________________________________________________
 KB0355  GEOID HEIGHT    -        -32.076 (meters)                     GEOID18
 KB0355  DYNAMIC HEIGHT  -        199.156 (meters)      653.40  (feet) COMP
 KB0355  MODELED GRAVITY -    980,042.1   (mgal)                       NAVD 88
 KB0355
 KB0355  VERT ORDER      -  SECOND    CLASS 0
 KB0355
 KB0355.The horizontal coordinates were scaled from a map and have
 KB0355.an estimated accuracy of +/- 6 seconds.
 KB0355
 KB0355.The orthometric height was determined by differential leveling and
 KB0355.adjusted by the NATIONAL GEODETIC SURVEY
 KB0355.in June 1991.
 KB0355
 KB0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0355.GEOID18 height accuracy estimate available here.
 KB0355
 KB0355.Click photographs - Photos may exist for this station.
 KB0355
 KB0355.The dynamic height is computed by dividing the NAVD 88
 KB0355.geopotential number by the normal gravity value computed on the
 KB0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0355.degrees latitude (g = 980.6199 gals.).
 KB0355
 KB0355.The modeled gravity was interpolated from observed gravity values.
 KB0355
 KB0355;                    North         East    Units  Estimated Accuracy
 KB0355;SPC IL E     -   292,980.      328,460.      MT  (+/- 180 meters Scaled)
 KB0355
 KB0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ134511(NAD 83)
 KB0355
 KB0355                          SUPERSEDED SURVEY CONTROL
 KB0355
 KB0355  NGVD 29 (??/??/92)  199.337  (m)          653.99   (f) ADJ UNCH    2 0
 KB0355
 KB0355.Superseded values are not recommended for survey control.
 KB0355
 KB0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0355.See file dsdata.pdf to determine how the superseded data were derived.
 KB0355
 KB0355_MARKER: DB = BENCH MARK DISK
 KB0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0355_STAMPING: S 210 1959 RESET 1960
 KB0355_MARK LOGO: CGS
 KB0355_PROJECTION: PROJECTING 3 CENTIMETERS
 KB0355_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0355+STABILITY: SURFACE MOTION
 KB0355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0355+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2025
 KB0355
 KB0355  HISTORY     - Date     Condition        Report By
 KB0355  HISTORY     - 1960     MONUMENTED       CGS
 KB0355  HISTORY     - 1973     GOOD             NGS
 KB0355  HISTORY     - 19890905 GOOD             ILDT
 KB0355  HISTORY     - 20050208 GOOD             ILDT
 KB0355  HISTORY     - 20150818 GOOD             ILDT
 KB0355  HISTORY     - 20250512 GOOD             ILDW
 KB0355
 KB0355                          STATION DESCRIPTION
 KB0355
 KB0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0355'0.6 MI SW FROM CASEY.
 KB0355'ABOUT 0.4 MILES SOUTHWEST ALONG U.S. 40 FROM ITS JUNCTION WITH
 KB0355'STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.25 MILE
 KB0355'WEST ALONG A GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL ROAD SOUTH
 KB0355'TO A SMALL AIRFIELD, 24 FEET SOUTH OF THE CENTER LINE OF THE
 KB0355'GRAVEL ROAD, 23 1/2 FEET WEST OF THE CENTER LINE OF THE GRAVEL
 KB0355'ROAD SOUTH, 3 1/2 FEET EAST OF A TELEPHONE POLE, 33 1/2 FEET
 KB0355'EAST-NORTHEAST OF A MULTIPLE TRUNK 24-INCH WILLOW TREE, 2.5 FEET
 KB0355'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET
 KB0355'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0355
 KB0355                          STATION RECOVERY (1973)
 KB0355
 KB0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0355'RECOVERED IN GOOD CONDITION.
 KB0355
 KB0355                          STATION RECOVERY (1989)
 KB0355
 KB0355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1989 (RAP)
 KB0355'0.4 MILE (0.6 KM) SOUTHWEST ALONG US 40 FROM ITS JUNCTION WITH STATE
 KB0355'HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.25 MILE (0.40 KM) WEST
 KB0355'ALONG AN OIL AND CHIP ROAD, AT THE JUNCTION OF AN OIL AND CHIP
 KB0355'ENTRANCE TO A SMALL AIRFIELD, 25.5 FEET (7.8 M) SOUTH OF THE CENTER OF
 KB0355'THE OIL AND CHIP ROAD, 88 FEET (26.8 M) EAST OF THE CENTER OF THE OIL
 KB0355'AND CHIP ENTRANCE TO AIRFIELD, 6.5 FEET (2.0 M) EAST OF POWER POLE, 2
 KB0355'FEET (0.6 M) EAST OF METAL WITNESS POST, AND ABOUT LEVEL WITH THE ROAD
 KB0355'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0355
 KB0355                          STATION RECOVERY (2005)
 KB0355
 KB0355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0355'RECOVERED IN GOOD CONDITION.
 KB0355
 KB0355                          STATION RECOVERY (2015)
 KB0355
 KB0355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (BES)
 KB0355'RECOVERED IN GOOD CONDITION.
 KB0355
 KB0355                          STATION RECOVERY (2025)
 KB0355
 KB0355'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 KB0355'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0391 ***********************************************************************
 KB0391  DESIGNATION -  S 211
 KB0391  PID         -  KB0391
 KB0391  STATE/COUNTY-  IL/CUMBERLAND
 KB0391  COUNTRY     -  US
 KB0391  USGS QUAD   -  GREENUP (2018)
 KB0391
 KB0391                         *CURRENT SURVEY CONTROL
 KB0391  ______________________________________________________________________
 KB0391* NAD 83(1986) POSITION- 39 14 11.     (N) 088 11 07.     (W)   SCALED
 KB0391* NAVD 88 ORTHO HEIGHT -   168.444 (meters)      552.64  (feet) ADJUSTED
 KB0391  ______________________________________________________________________
 KB0391  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 KB0391  DYNAMIC HEIGHT  -        168.344 (meters)      552.31  (feet) COMP
 KB0391  MODELED GRAVITY -    980,036.3   (mgal)                       NAVD 88
 KB0391
 KB0391  VERT ORDER      -  SECOND    CLASS 0
 KB0391
 KB0391.The horizontal coordinates were scaled from a map and have
 KB0391.an estimated accuracy of +/- 6 seconds.
 KB0391
 KB0391.The orthometric height was determined by differential leveling and
 KB0391.adjusted by the NATIONAL GEODETIC SURVEY
 KB0391.in June 1991.
 KB0391
 KB0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0391.GEOID18 height accuracy estimate available here.
 KB0391
 KB0391.Click photographs - Photos may exist for this station.
 KB0391
 KB0391.The dynamic height is computed by dividing the NAVD 88
 KB0391.geopotential number by the normal gravity value computed on the
 KB0391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0391.degrees latitude (g = 980.6199 gals.).
 KB0391
 KB0391.The modeled gravity was interpolated from observed gravity values.
 KB0391
 KB0391;                    North         East    Units  Estimated Accuracy
 KB0391;SPC IL E     -   285,230.      312,780.      MT  (+/- 180 meters Scaled)
 KB0391
 KB0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ977436(NAD 83)
 KB0391
 KB0391                          SUPERSEDED SURVEY CONTROL
 KB0391
 KB0391  NGVD 29 (??/??/92)  168.503  (m)          552.83   (f) ADJ UNCH    2 0
 KB0391
 KB0391.Superseded values are not recommended for survey control.
 KB0391
 KB0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0391.See file dsdata.pdf to determine how the superseded data were derived.
 KB0391
 KB0391_MARKER: DB = BENCH MARK DISK
 KB0391_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0391_SP_SET: BRIDGE
 KB0391_STAMPING: S 211 1960
 KB0391_MARK LOGO: CGS
 KB0391_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0391_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0391+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 KB0391
 KB0391  HISTORY     - Date     Condition        Report By
 KB0391  HISTORY     - 1960     MONUMENTED       CGS
 KB0391  HISTORY     - 20050215 GOOD             ILDT
 KB0391  HISTORY     - 20120418 GOOD             ILDT
 KB0391
 KB0391                          STATION DESCRIPTION
 KB0391
 KB0391'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0391'0.8 MI SW FROM GREENUP.
 KB0391'ABOUT 0.8 MILES SOUTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM
 KB0391'THE OVERPASS OVER THE ILLINOIS CENTRAL RAILROAD, SET IN THE TOP
 KB0391'OF THE WEST BRIDGE SEAT OF THE PENNSYLVANIA RAILROAD BRIDGE,
 KB0391'1/2 FOOT SOUTH OF THE NORTH END OF THE BRIDGE SEAT, 1 1/2 FEET
 KB0391'WEST OF THE EAST END OF THE BRIDGE SEAT, 6 1/2 FEET NORTH OF
 KB0391'THE NORTH RAIL OF THE WEST-BOUND TRACK AND ABOUT 9 FEET BELOW
 KB0391'THE LEVEL OF THE TRACK.
 KB0391
 KB0391                          STATION RECOVERY (2005)
 KB0391
 KB0391'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0391'RECOVERED IN GOOD CONDITION.
 KB0391
 KB0391                          STATION RECOVERY (2012)
 KB0391
 KB0391'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0391'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0986 ***********************************************************************
 JB0986  DESIGNATION -  S 212
 JB0986  PID         -  JB0986
 JB0986  STATE/COUNTY-  IL/BOND
 JB0986  COUNTRY     -  US
 JB0986  USGS QUAD   -  BEAVER CREEK (2018)
 JB0986
 JB0986                         *CURRENT SURVEY CONTROL
 JB0986  ______________________________________________________________________
 JB0986* NAD 83(1986) POSITION- 38 51 27.     (N) 089 26 32.     (W)   SCALED
 JB0986* NAVD 88 ORTHO HEIGHT -   179.711 (meters)      589.60  (feet) ADJUSTED
 JB0986  ______________________________________________________________________
 JB0986  GEOID HEIGHT    -        -31.276 (meters)                     GEOID18
 JB0986  DYNAMIC HEIGHT  -        179.601 (meters)      589.24  (feet) COMP
 JB0986  MODELED GRAVITY -    980,011.4   (mgal)                       NAVD 88
 JB0986
 JB0986  VERT ORDER      -  SECOND    CLASS 0
 JB0986
 JB0986.The horizontal coordinates were scaled from a map and have
 JB0986.an estimated accuracy of +/- 6 seconds.
 JB0986
 JB0986.The orthometric height was determined by differential leveling and
 JB0986.adjusted by the NATIONAL GEODETIC SURVEY
 JB0986.in June 1991.
 JB0986
 JB0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0986.GEOID18 height accuracy estimate available here.
 JB0986
 JB0986.Click photographs - Photos may exist for this station.
 JB0986
 JB0986.The dynamic height is computed by dividing the NAVD 88
 JB0986.geopotential number by the normal gravity value computed on the
 JB0986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0986.degrees latitude (g = 980.6199 gals.).
 JB0986
 JB0986.The modeled gravity was interpolated from observed gravity values.
 JB0986
 JB0986;                    North         East    Units  Estimated Accuracy
 JB0986;SPC IL W     -   243,400.      762,880.      MT  (+/- 180 meters Scaled)
 JB0986
 JB0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ880037(NAD 83)
 JB0986
 JB0986                          SUPERSEDED SURVEY CONTROL
 JB0986
 JB0986  NGVD 29 (??/??/92)  179.834  (m)          590.01   (f) ADJ UNCH    2 0
 JB0986
 JB0986.Superseded values are not recommended for survey control.
 JB0986
 JB0986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0986.See file dsdata.pdf to determine how the superseded data were derived.
 JB0986
 JB0986_MARKER: DB = BENCH MARK DISK
 JB0986_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0986_SP_SET: OVERPASS
 JB0986_STAMPING: S 212 1960
 JB0986_MARK LOGO: CGS
 JB0986_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0986
 JB0986  HISTORY     - Date     Condition        Report By
 JB0986  HISTORY     - 1960     MONUMENTED       CGS
 JB0986
 JB0986                          STATION DESCRIPTION
 JB0986
 JB0986'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0986'4.9 MI SW FROM GREENVILLE.
 JB0986'ABOUT 1.7 MILES EAST AND SOUTH ALONG STATE HIGHWAY 127 FROM ITS
 JB0986'JUNCTION WITH ALTERNATE U.S. HIGHWAY 40 IN GREENVILLE, THENCE
 JB0986'3.2 MILES SOUTHWEST ALONG U.S. HIGHWAY 40, AT THE HIGHWAY 40
 JB0986'OVERPASS OVER THE PENNSYLVANIA RAILROAD, ABOUT 0.15 MILE
 JB0986'EAST-NORTHEAST OF THE JUNCTION OF U.S. HIGHWAY 40 AND ALTERNATE
 JB0986'U.S. HIGHWAY 40, SET IN THE TOP OF THE NORTHWEST END OF THE
 JB0986'SOUTHWEST ABUTMENT OF THE CONCRETE OVERPASS, 15 FEET NORTHWEST
 JB0986'OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 1 FOOT ABOVE THE
 JB0986'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0578 ***********************************************************************
 JB0578  DESIGNATION -  S 213
 JB0578  PID         -  JB0578
 JB0578  STATE/COUNTY-  IL/EFFINGHAM
 JB0578  COUNTRY     -  US
 JB0578  USGS QUAD   -  HORD (2018)
 JB0578
 JB0578                         *CURRENT SURVEY CONTROL
 JB0578  ______________________________________________________________________
 JB0578* NAD 83(1986) POSITION- 38 58 27.     (N) 088 35 54.     (W)   SCALED
 JB0578* NAVD 88 ORTHO HEIGHT -   168.356 (meters)      552.35  (feet) ADJUSTED
 JB0578  ______________________________________________________________________
 JB0578  GEOID HEIGHT    -        -31.769 (meters)                     GEOID18
 JB0578  DYNAMIC HEIGHT  -        168.254 (meters)      552.01  (feet) COMP
 JB0578  MODELED GRAVITY -    980,018.4   (mgal)                       NAVD 88
 JB0578
 JB0578  VERT ORDER      -  SECOND    CLASS 0
 JB0578
 JB0578.The horizontal coordinates were scaled from a map and have
 JB0578.an estimated accuracy of +/- 6 seconds.
 JB0578
 JB0578.The orthometric height was determined by differential leveling and
 JB0578.adjusted by the NATIONAL GEODETIC SURVEY
 JB0578.in June 1991.
 JB0578
 JB0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0578.GEOID18 height accuracy estimate available here.
 JB0578
 JB0578.Click photographs - Photos may exist for this station.
 JB0578
 JB0578.The dynamic height is computed by dividing the NAVD 88
 JB0578.geopotential number by the normal gravity value computed on the
 JB0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0578.degrees latitude (g = 980.6199 gals.).
 JB0578
 JB0578.The modeled gravity was interpolated from observed gravity values.
 JB0578
 JB0578;                    North         East    Units  Estimated Accuracy
 JB0578;SPC IL E     -   256,140.      277,040.      MT  (+/- 180 meters Scaled)
 JB0578
 JB0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ615151(NAD 83)
 JB0578
 JB0578                          SUPERSEDED SURVEY CONTROL
 JB0578
 JB0578  NGVD 29 (??/??/92)  168.454  (m)          552.67   (f) ADJ UNCH    2 0
 JB0578
 JB0578.Superseded values are not recommended for survey control.
 JB0578
 JB0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0578.See file dsdata.pdf to determine how the superseded data were derived.
 JB0578
 JB0578_MARKER: DB = BENCH MARK DISK
 JB0578_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0578_SP_SET: BOX CULVERT HEADWALL
 JB0578_STAMPING: S 213 1960
 JB0578_MARK LOGO: CGS
 JB0578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0578+STABILITY: SURFACE MOTION
 JB0578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0578+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2013
 JB0578
 JB0578  HISTORY     - Date     Condition        Report By
 JB0578  HISTORY     - 1960     MONUMENTED       CGS
 JB0578  HISTORY     - 20131115 GOOD             ILDT
 JB0578
 JB0578                          STATION DESCRIPTION
 JB0578
 JB0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0578'1.9 MI NE FROM MASON.
 JB0578'ABOUT 1.9 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 JB0578'FROM THE STATION AT MASON, AT AN EAST-WEST OIL ROAD CROSSING, 0.4
 JB0578'MILE NORTHEAST OF MILE POST 210, SET IN THE TOP OF THE WEST
 JB0578'HEADWALL OF A 5-FOOT CONCRETE BOX CULVERT, 4 FEET SOUTH OF THE
 JB0578'NORTH END OF THE HEADWALL, 17 1/2 FEET WEST OF THE CENTER LINE
 JB0578'OF STATE HIGHWAY 37, 161 1/2 FEET WEST OF THE WEST RAIL OF THE
 JB0578'SOUTH BOUND TRACK, 31 FEET NORTH OF THE CENTER LINE OF THE OIL
 JB0578'ROAD, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 JB0578
 JB0578                          STATION RECOVERY (2013)
 JB0578
 JB0578'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 JB0578'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2007 ***********************************************************************
 JB2007  DESIGNATION -  S 214 RESET
 JB2007  PID         -  JB2007
 JB2007  STATE/COUNTY-  IL/MARION
 JB2007  COUNTRY     -  US
 JB2007  USGS QUAD   -  SAINT PAUL (2018)
 JB2007
 JB2007                         *CURRENT SURVEY CONTROL
 JB2007  ______________________________________________________________________
 JB2007* NAD 83(1986) POSITION- 38 45 31.36   (N) 088 52 58.01   (W)   HD_HELD1
 JB2007* NAVD 88 ORTHO HEIGHT -   177.62  (meters)      582.7   (feet) RESET
 JB2007  ______________________________________________________________________
 JB2007  GEOID HEIGHT    -        -31.375 (meters)                     GEOID18
 JB2007  VERT ORDER      -  THIRD
 JB2007
 JB2007.The horizontal coordinates were determined by differentially corrected
 JB2007.hand held GPS observations or other comparable positioning techniques
 JB2007.and have an estimated accuracy of +/- 3 meters.
 JB2007
 JB2007.The orthometric height was computed from unverified reset data.
 JB2007
 JB2007.No vertical observational check was made to the station.
 JB2007
 JB2007.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2007.GEOID18 height accuracy estimate available here.
 JB2007
 JB2007.Click photographs - Photos may exist for this station.
 JB2007
 JB2007;                    North         East    Units  Estimated Accuracy
 JB2007;SPC IL E     -   232,335.8     252,243.2     MT  (+/- 3 meters HH1 GPS) 
 JB2007
 JB2007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3640891684(NAD 83)
 JB2007
 JB2007                          SUPERSEDED SURVEY CONTROL
 JB2007
 JB2007  NGVD 29 (11/09/15)  177.72   (m)          583.1    (f) RESET       3  
 JB2007
 JB2007.Superseded values are not recommended for survey control.
 JB2007
 JB2007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2007.See file dsdata.pdf to determine how the superseded data were derived.
 JB2007
 JB2007_MARKER: DV = VERTICAL CONTROL DISK
 JB2007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2007_STAMPING: S 214 RESET 1989
 JB2007_MARK LOGO: NGS
 JB2007_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 JB2007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2007+STABILITY: SURFACE MOTION
 JB2007_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB2007+SATELLITE: SATELLITE OBSERVATIONS - 1989
 JB2007
 JB2007  HISTORY     - Date     Condition        Report By
 JB2007  HISTORY     - 1989     MONUMENTED       NGS
 JB2007
 JB2007                          STATION DESCRIPTION
 JB2007
 JB2007'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 JB2007'1.25 MI (2.01 KM) SOUTH ALONG STATE HIGHWAY 37 FROM UNION PACIFIC
 JB2007'RAILROAD OVERPASS AT KINMUNDY, THENCE 1.0 MI (1.6 KM) WEST ALONG AN
 JB2007'ASPHALT ROAD, AT THE JUNCTION OF OIL AND CHIP ROAD 1950N-1400E, 14.0
 JB2007'M (45.9 FT) SOUTH OF THE CENTERLINE OF THE ROAD, 8.2 M (26.9 FT) WEST
 JB2007'OF CENTERLINE OF OIL AND CHIP ROAD, 1.1 M (3.6 FT) WEST OF TRI-COUNTY
 JB2007'ELECTRIC COOP POLE NUMBER D-45-1-50, 0.3 M (1.0 FT) NORTH OF
 JB2007'CARSONITE WITNESS POST, 0.6 M (2.0 FT) ABOVE THE ROAD AND SET IN TOP
 JB2007'OF A CONCRETE POST FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0414 ***********************************************************************
 JB0414  CBN         -  This is a Cooperative Base Network Control Station.
 JB0414  DESIGNATION -  S 215
 JB0414  PID         -  JB0414
 JB0414  STATE/COUNTY-  IL/JEFFERSON
 JB0414  COUNTRY     -  US
 JB0414  USGS QUAD   -  KELL (2018)
 JB0414
 JB0414                         *CURRENT SURVEY CONTROL
 JB0414  ______________________________________________________________________
 JB0414* NAD 83(2011) POSITION- 38 26 14.11187(N) 088 57 21.71698(W)   ADJUSTED
 JB0414* NAD 83(2011) ELLIP HT-   137.794 (meters)        (06/27/12)   ADJUSTED
 JB0414* NAD 83(2011) EPOCH   -  2010.00
 JB0414* NAVD 88 ORTHO HEIGHT -   168.242 (meters)      551.97  (feet) ADJUSTED
 JB0414  ______________________________________________________________________
 JB0414  GEOID HEIGHT    -        -30.434 (meters)                     GEOID18
 JB0414  NAD 83(2011) X  -     91,144.046 (meters)                     COMP
 JB0414  NAD 83(2011) Y  - -5,001,679.861 (meters)                     COMP
 JB0414  NAD 83(2011) Z  -  3,943,661.644 (meters)                     COMP
 JB0414  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 JB0414  DYNAMIC HEIGHT  -        168.135 (meters)      551.62  (feet) COMP
 JB0414  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB0414
 JB0414  VERT ORDER      -  SECOND    CLASS 0
 JB0414
 JB0414  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0414  Standards:
 JB0414         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0414            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0414  -------------------------------------------------------------------
 JB0414  NETWORK    1.14   1.72           0.50   0.43   0.88     -0.04558162
 JB0414  -------------------------------------------------------------------
 JB0414  Click here for local accuracies and other accuracy information.
 JB0414
 JB0414.The horizontal coordinates were established by GPS observations
 JB0414.and adjusted by the National Geodetic Survey in June 2012.
 JB0414
 JB0414.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0414.been affixed to the stable North American tectonic plate. See 
 JB0414.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0414
 JB0414.The horizontal coordinates are valid at the epoch date displayed above
 JB0414.which is a decimal equivalence of Year/Month/Day.
 JB0414
 JB0414.The orthometric height was determined by differential leveling and
 JB0414.adjusted by the NATIONAL GEODETIC SURVEY
 JB0414.in June 1991.
 JB0414
 JB0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0414.GEOID18 height accuracy estimate available here.
 JB0414
 JB0414.Click photographs - Photos may exist for this station.
 JB0414
 JB0414.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0414
 JB0414.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0414
 JB0414.The ellipsoidal height was determined by GPS observations
 JB0414.and is referenced to NAD 83.
 JB0414
 JB0414.The dynamic height is computed by dividing the NAVD 88
 JB0414.geopotential number by the normal gravity value computed on the
 JB0414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0414.degrees latitude (g = 980.6199 gals.).
 JB0414
 JB0414.The modeled gravity was interpolated from observed gravity values.
 JB0414
 JB0414. The following values were computed from the NAD 83(2011) position.
 JB0414
 JB0414;                    North         East     Units Scale Factor Converg.
 JB0414;SPC IL E     -   196,692.684   245,634.252   MT  1.00001138   -0 23 13.6
 JB0414;SPC IL E     -   645,315.91    805,885.04   sFT  1.00001138   -0 23 13.6
 JB0414;UTM  16      - 4,256,142.945   329,282.652   MT  0.99995892   -1 12 58.6
 JB0414
 JB0414!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0414!SPC IL E     -   0.99997838  x   1.00001138  =   0.99998976
 JB0414!UTM  16      -   0.99997838  x   0.99995892  =   0.99993730
 JB0414
 JB0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2928256142(NAD 83)
 JB0414
 JB0414                          SUPERSEDED SURVEY CONTROL
 JB0414
 JB0414  NAD 83(2007)-  38 26 14.11192(N)    088 57 21.71782(W) AD(2002.00) 0
 JB0414  ELLIP H (02/10/07)  137.815  (m)                       GP(2002.00)    
 JB0414  NAD 83(1997)-  38 26 14.11190(N)    088 57 21.71778(W) AD(       ) A
 JB0414  ELLIP H (09/15/03)  137.814  (m)                       GP(       ) 4 1
 JB0414  NAVD 88             168.24   (m)          552.0    (f) LEVELING    3  
 JB0414  NGVD 29 (??/??/92)  168.348  (m)          552.32   (f) ADJ UNCH    2 0
 JB0414
 JB0414.Superseded values are not recommended for survey control.
 JB0414
 JB0414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0414.See file dsdata.pdf to determine how the superseded data were derived.
 JB0414
 JB0414_MARKER: DB = BENCH MARK DISK
 JB0414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0414_STAMPING: S 215 1960
 JB0414_MARK LOGO: CGS
 JB0414_PROJECTION: PROJECTING 5 CENTIMETERS
 JB0414_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0414+STABILITY: SURFACE MOTION
 JB0414_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0414+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2019
 JB0414
 JB0414  HISTORY     - Date     Condition        Report By
 JB0414  HISTORY     - 1960     MONUMENTED       CGS
 JB0414  HISTORY     - 20020808 GOOD             NGS
 JB0414  HISTORY     - 20071227 GOOD             ILDT
 JB0414  HISTORY     - 20090202 GOOD             ILDT
 JB0414  HISTORY     - 20191030 GOOD             ASMINC
 JB0414
 JB0414                          STATION DESCRIPTION
 JB0414
 JB0414'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0414'1.4 MI W FROM DIX.
 JB0414'ABOUT 0.2 MILE SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0414'IN DIX, THENCE 0.95 MILE WEST ALONG AN ASPHALT ROAD, THENCE
 JB0414'0.2 MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DRIVE
 JB0414'WEST TO A FARM HOUSE, 26 FEET WEST OF THE CENTER LINE OF THE
 JB0414'ROAD, 140 FEET NORTH OF THE CENTER LINE OF THE DRIVE, 1 1/2
 JB0414'FEET EAST OF A FENCE, 79 FEET NORTH OF POWER POLE NUMBER
 JB0414'B 36-23-15E, 2.0 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST,
 JB0414'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0414'PROJECTING 2 INCHES.
 JB0414
 JB0414                          STATION RECOVERY (2002)
 JB0414
 JB0414'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (RA)
 JB0414'RECOVERED AS DESCRIBED
 JB0414
 JB0414                          STATION RECOVERY (2007)
 JB0414
 JB0414'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 JB0414'RECOVERED IN GOOD CONDITION.
 JB0414
 JB0414                          STATION RECOVERY (2009)
 JB0414
 JB0414'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0414'RECOVERED IN GOOD CONDITION.
 JB0414
 JB0414                          STATION RECOVERY (2019)
 JB0414
 JB0414'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (RDL)
 JB0414'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0906 ***********************************************************************
 HB0906  DESIGNATION -  S 216
 HB0906  PID         -  HB0906
 HB0906  STATE/COUNTY-  IL/PULASKI
 HB0906  COUNTRY     -  US
 HB0906  USGS QUAD   -  PULASKI (2018)
 HB0906
 HB0906                         *CURRENT SURVEY CONTROL
 HB0906  ______________________________________________________________________
 HB0906* NAD 83(1986) POSITION- 37 07 42.8    (N) 089 11 40.4    (W)   HD_HELD2
 HB0906* NAVD 88 ORTHO HEIGHT -   129.586 (meters)      425.15  (feet) ADJUSTED
 HB0906  ______________________________________________________________________
 HB0906  GEOID HEIGHT    -        -28.222 (meters)                     GEOID18
 HB0906  DYNAMIC HEIGHT  -        129.493 (meters)      424.85  (feet) COMP
 HB0906  MODELED GRAVITY -    979,905.1   (mgal)                       NAVD 88
 HB0906
 HB0906  VERT ORDER      -  SECOND    CLASS 0
 HB0906
 HB0906.The horizontal coordinates were established by autonomous hand held GPS
 HB0906.observations and have an estimated accuracy of +/- 10 meters.
 HB0906
 HB0906.The orthometric height was determined by differential leveling and
 HB0906.adjusted by the NATIONAL GEODETIC SURVEY
 HB0906.in June 1991.
 HB0906
 HB0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0906.GEOID18 height accuracy estimate available here.
 HB0906
 HB0906.Click photographs - Photos may exist for this station.
 HB0906
 HB0906.The dynamic height is computed by dividing the NAVD 88
 HB0906.geopotential number by the normal gravity value computed on the
 HB0906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0906.degrees latitude (g = 980.6199 gals.).
 HB0906
 HB0906.The modeled gravity was interpolated from observed gravity values.
 HB0906
 HB0906;                    North         East    Units  Estimated Accuracy
 HB0906;SPC IL W     -    51,698.      786,379.      MT  (+/- 10 meters HH2 GPS)
 HB0906
 HB0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0505311387(NAD 83)
 HB0906
 HB0906                          SUPERSEDED SURVEY CONTROL
 HB0906
 HB0906  NGVD 29 (11/26/84)  129.501  (m)          424.87   (f) ADJUSTED    2 0
 HB0906
 HB0906.Superseded values are not recommended for survey control.
 HB0906
 HB0906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0906.See file dsdata.pdf to determine how the superseded data were derived.
 HB0906
 HB0906_MARKER: DB = BENCH MARK DISK
 HB0906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0906_STAMPING: S 216 1960
 HB0906_MARK LOGO: CGS
 HB0906_PROJECTION: PROJECTING 5 CENTIMETERS
 HB0906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0906+STABILITY: SURFACE MOTION
 HB0906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0906+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0906
 HB0906  HISTORY     - Date     Condition        Report By
 HB0906  HISTORY     - 1960     MONUMENTED       CGS
 HB0906  HISTORY     - 1976     GOOD             ILDT
 HB0906  HISTORY     - 1976     GOOD             ILDT
 HB0906  HISTORY     - 1976     GOOD             ILDT
 HB0906  HISTORY     - 20020829 GOOD             USACE
 HB0906  HISTORY     - 20120504 GOOD             AMESC
 HB0906  HISTORY     - 20120618 GOOD             ILDT
 HB0906
 HB0906                          STATION DESCRIPTION
 HB0906
 HB0906'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0906'1.1 MI N FROM MOUNDS.
 HB0906'ABOUT 1.1 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0906'WITH FIRST STREET IN MOUNDS, AT THE JUNCTION OF AN ASPHALT ROAD
 HB0906'EAST AND A GRAVEL ROAD WEST, 34 FEET WEST OF THE CENTER LINE
 HB0906'OF THE HIGHWAY, 14 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL
 HB0906'ROAD, 103 FEET NORTH OF THE EXTENDED CENTER LINE OF THE ASPHALT
 HB0906'ROAD EAST, 11 FEET NORTH-NORTHWEST OF A FIRE HYDRANT, 4 FEET
 HB0906'EAST OF A POWER POLE WITH A TRANSFORMER, 5 FEET WEST OF A
 HB0906'CONCRETE RIGHT-OF-WAY MARKER, 1.7 FEET WEST OF A METAL WITNESS
 HB0906'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN
 HB0906'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 HB0906
 HB0906                          STATION RECOVERY (1976)
 HB0906
 HB0906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0906'RECOVERED IN GOOD CONDITION.
 HB0906
 HB0906                          STATION RECOVERY (1976)
 HB0906
 HB0906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0906'RECOVERED IN GOOD CONDITION.
 HB0906
 HB0906                          STATION RECOVERY (1976)
 HB0906
 HB0906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0906'RECOVERED IN GOOD CONDITION.
 HB0906
 HB0906                          STATION RECOVERY (2002)
 HB0906
 HB0906'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0906'RECOVERED IN GOOD CONDITION.
 HB0906
 HB0906                          STATION RECOVERY (2012)
 HB0906
 HB0906'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0906'RECOVERED AS DESCRIBED.
 HB0906
 HB0906                          STATION RECOVERY (2012)
 HB0906
 HB0906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0899 ***********************************************************************
 KB0899  DESIGNATION -  S 217
 KB0899  PID         -  KB0899
 KB0899  STATE/COUNTY-  IL/MONTGOMERY
 KB0899  COUNTRY     -  US
 KB0899  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0899
 KB0899                         *CURRENT SURVEY CONTROL
 KB0899  ______________________________________________________________________
 KB0899* NAD 83(1986) POSITION- 39 06 07.     (N) 089 40 48.     (W)   SCALED
 KB0899* NAVD 88 ORTHO HEIGHT -   204.283 (meters)      670.22  (feet) ADJUSTED
 KB0899  ______________________________________________________________________
 KB0899  GEOID HEIGHT    -        -31.247 (meters)                     GEOID18
 KB0899  DYNAMIC HEIGHT  -        204.164 (meters)      669.83  (feet) COMP
 KB0899  MODELED GRAVITY -    980,036.3   (mgal)                       NAVD 88
 KB0899
 KB0899  VERT ORDER      -  SECOND    CLASS 0
 KB0899
 KB0899.The horizontal coordinates were scaled from a map and have
 KB0899.an estimated accuracy of +/- 6 seconds.
 KB0899
 KB0899.The orthometric height was determined by differential leveling and
 KB0899.adjusted by the NATIONAL GEODETIC SURVEY
 KB0899.in June 1991.
 KB0899
 KB0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0899.GEOID18 height accuracy estimate available here.
 KB0899
 KB0899.Click photographs - Photos may exist for this station.
 KB0899
 KB0899.The dynamic height is computed by dividing the NAVD 88
 KB0899.geopotential number by the normal gravity value computed on the
 KB0899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0899.degrees latitude (g = 980.6199 gals.).
 KB0899
 KB0899.The modeled gravity was interpolated from observed gravity values.
 KB0899
 KB0899;                    North         East    Units  Estimated Accuracy
 KB0899;SPC IL W     -   270,400.      742,100.      MT  (+/- 180 meters Scaled)
 KB0899
 KB0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ682315(NAD 83)
 KB0899
 KB0899                          SUPERSEDED SURVEY CONTROL
 KB0899
 KB0899  NGVD 29 (??/??/92)  204.413  (m)          670.65   (f) ADJ UNCH    2 0
 KB0899
 KB0899.Superseded values are not recommended for survey control.
 KB0899
 KB0899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0899.See file dsdata.pdf to determine how the superseded data were derived.
 KB0899
 KB0899_MARKER: DB = BENCH MARK DISK
 KB0899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0899_STAMPING: S 217 1960
 KB0899_MARK LOGO: CGS
 KB0899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0899+STABILITY: SURFACE MOTION
 KB0899
 KB0899  HISTORY     - Date     Condition        Report By
 KB0899  HISTORY     - 1960     MONUMENTED       CGS
 KB0899  HISTORY     - 20210726 MARK NOT FOUND   ILDT
 KB0899
 KB0899                          STATION DESCRIPTION
 KB0899
 KB0899'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0899'5.4 MI S FROM LITCHFIELD.
 KB0899'ABOUT 3.7 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0899'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16 IN LITCHFIELD,
 KB0899'THENCE 0.1 MILE EAST ALONG AN OILED ROAD, THENCE 1.6 MILES SOUTH
 KB0899'ALONG AN OILED ROAD, AT THE NORTH END OF A SLIGHT JOG IN THE ROAD
 KB0899'AND THE JUNCTION OF A DRIVE WEST TO AMOS C. KEUNES HOME, 41 FEET
 KB0899'EAST OF THE CENTER LINE OF THE ROAD, 23 FEET NORTH OF THE CENTER
 KB0899'LINE OF THE DRIVE, 1 FOOT WEST OF A FENCE, 4 FEET NORTH OF A
 KB0899'FENCE CORNER, 18 FEET SOUTHEAST OF A TELEPHONE GUY POLE, 56 FEET
 KB0899'NORTHEAST OF THE CENTER OF THE JUNCTION, 1.7 FEET NORTH-NORTHWEST
 KB0899'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 KB0899'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0899
 KB0899                          STATION RECOVERY (2021)
 KB0899
 KB0899'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KB0899'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1024 ***********************************************************************
 KB1024  DESIGNATION -  S 218
 KB1024  PID         -  KB1024
 KB1024  STATE/COUNTY-  IL/SANGAMON
 KB1024  COUNTRY     -  US
 KB1024  USGS QUAD   -  DIVERNON (2018)
 KB1024
 KB1024                         *CURRENT SURVEY CONTROL
 KB1024  ______________________________________________________________________
 KB1024* NAD 83(1986) POSITION- 39 32 19.     (N) 089 38 53.     (W)   SCALED
 KB1024* NAVD 88 ORTHO HEIGHT -   190.825 (meters)      626.07  (feet) ADJUSTED
 KB1024  ______________________________________________________________________
 KB1024  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 KB1024  DYNAMIC HEIGHT  -        190.719 (meters)      625.72  (feet) COMP
 KB1024  MODELED GRAVITY -    980,067.6   (mgal)                       NAVD 88
 KB1024
 KB1024  VERT ORDER      -  SECOND    CLASS 0
 KB1024
 KB1024.The horizontal coordinates were scaled from a map and have
 KB1024.an estimated accuracy of +/- 6 seconds.
 KB1024
 KB1024.The orthometric height was determined by differential leveling and
 KB1024.adjusted by the NATIONAL GEODETIC SURVEY
 KB1024.in June 1991.
 KB1024
 KB1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1024.GEOID18 height accuracy estimate available here.
 KB1024
 KB1024.Click photographs - Photos may exist for this station.
 KB1024
 KB1024.The dynamic height is computed by dividing the NAVD 88
 KB1024.geopotential number by the normal gravity value computed on the
 KB1024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1024.degrees latitude (g = 980.6199 gals.).
 KB1024
 KB1024.The modeled gravity was interpolated from observed gravity values.
 KB1024
 KB1024;                    North         East    Units  Estimated Accuracy
 KB1024;SPC IL W     -   318,890.      744,580.      MT  (+/- 180 meters Scaled)
 KB1024
 KB1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ724798(NAD 83)
 KB1024
 KB1024                          SUPERSEDED SURVEY CONTROL
 KB1024
 KB1024  NGVD 29 (??/??/92)  190.941  (m)          626.45   (f) ADJ UNCH    2 0
 KB1024
 KB1024.Superseded values are not recommended for survey control.
 KB1024
 KB1024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1024.See file dsdata.pdf to determine how the superseded data were derived.
 KB1024
 KB1024_MARKER: DB = BENCH MARK DISK
 KB1024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1024_STAMPING: S 218 1960
 KB1024_MARK LOGO: CGS
 KB1024_PROJECTION: FLUSH
 KB1024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1024+STABILITY: SURFACE MOTION
 KB1024
 KB1024  HISTORY     - Date     Condition        Report By
 KB1024  HISTORY     - 1960     MONUMENTED       CGS
 KB1024  HISTORY     - 1976     GOOD             NGS
 KB1024
 KB1024                          STATION DESCRIPTION
 KB1024
 KB1024'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1024'2.1 MI SW FROM DIVERNON.
 KB1024'2.0 MILES SOUTH ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION WITH
 KB1024'THE DIVERNON ROAD, THENCE 0.1 MILES WEST ALONG AN OILED ROAD,
 KB1024'AT A FARM HOUSE ON THE NORTH SIDE OF THE ROAD, 66 FEET NORTH OF
 KB1024'THE CENTER LINE OF THE ROAD, 1 FOOT EAST OF THE FENCE, 39 FEET
 KB1024'WEST OF THE CENTER LINE OF A FARM DRIVE, 19 FEET NORTH OF THE
 KB1024'CENTER LINE OF A FIELD ENTRANCE, 1.5 FEET NORTHEAST OF A METAL
 KB1024'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 KB1024'OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB1024
 KB1024                          STATION RECOVERY (1976)
 KB1024
 KB1024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1024'2.15 MILES SOUTH ALONG SERVICE ROAD ON WEST SIDE OF INTERSTATE 55
 KB1024'FROM THE INTERCHANGE OF INTERSTATE 55 AND DIVERNON ROAD IN DIVERNON,
 KB1024'THEN WEST FOR 0.2 MILE, 66 FT NORTH OF THE CENTER OF THE ROAD, 39 FT
 KB1024'WEST OF CENTER OF FARM DRIVE, 6 FT EAST OF A FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1059 ***********************************************************************
 LC1059  DESIGNATION -  S 220
 LC1059  PID         -  LC1059
 LC1059  STATE/COUNTY-  IL/LOGAN
 LC1059  COUNTRY     -  US
 LC1059  USGS QUAD   -  MCLEAN (2018)
 LC1059
 LC1059                         *CURRENT SURVEY CONTROL
 LC1059  ______________________________________________________________________
 LC1059* NAD 83(1986) POSITION- 40 16 25.     (N) 089 13 01.     (W)   SCALED
 LC1059* NAVD 88 ORTHO HEIGHT -   207.582 (meters)      681.04  (feet) ADJUSTED
 LC1059  ______________________________________________________________________
 LC1059  GEOID HEIGHT    -        -32.480 (meters)                     GEOID18
 LC1059  DYNAMIC HEIGHT  -        207.476 (meters)      680.69  (feet) COMP
 LC1059  MODELED GRAVITY -    980,111.3   (mgal)                       NAVD 88
 LC1059
 LC1059  VERT ORDER      -  SECOND    CLASS 0
 LC1059
 LC1059.The horizontal coordinates were scaled from a map and have
 LC1059.an estimated accuracy of +/- 6 seconds.
 LC1059
 LC1059.The orthometric height was determined by differential leveling and
 LC1059.adjusted by the NATIONAL GEODETIC SURVEY
 LC1059.in June 1991.
 LC1059
 LC1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1059.GEOID18 height accuracy estimate available here.
 LC1059
 LC1059.Click photographs - Photos may exist for this station.
 LC1059
 LC1059.The dynamic height is computed by dividing the NAVD 88
 LC1059.geopotential number by the normal gravity value computed on the
 LC1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1059.degrees latitude (g = 980.6199 gals.).
 LC1059
 LC1059.The modeled gravity was interpolated from observed gravity values.
 LC1059
 LC1059;                    North         East    Units  Estimated Accuracy
 LC1059;SPC IL W     -   400,800.      780,770.      MT  (+/- 180 meters Scaled)
 LC1059
 LC1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK115604(NAD 83)
 LC1059
 LC1059                          SUPERSEDED SURVEY CONTROL
 LC1059
 LC1059  NGVD 29 (??/??/92)  207.651  (m)          681.27   (f) ADJ UNCH    2 0
 LC1059
 LC1059.Superseded values are not recommended for survey control.
 LC1059
 LC1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1059.See file dsdata.pdf to determine how the superseded data were derived.
 LC1059
 LC1059_MARKER: DB = BENCH MARK DISK
 LC1059_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1059_SP_SET: CULVERT HEADWALL
 LC1059_STAMPING: S 220 1960
 LC1059_MARK LOGO: CGS
 LC1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1059+STABILITY: SURFACE MOTION
 LC1059
 LC1059  HISTORY     - Date     Condition        Report By
 LC1059  HISTORY     - 1960     MONUMENTED       CGS
 LC1059
 LC1059                          STATION DESCRIPTION
 LC1059
 LC1059'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1059'1.2 MI NE FROM ATLANTA.
 LC1059'ABOUT 0.7 MILES NORTHEAST ALONG NORTHEAST ARCH STREET (OLD U.S.
 LC1059'66) FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA, THENCE
 LC1059'0.55 MILES NORTHEAST ALONG HIGHWAY 66, ABOUT 0.15 MILES SOUTHWEST
 LC1059'OF AN EAST-WEST GRAVELED CROSS ROAD, SET IN THE TOP OF THE
 LC1059'SOUTHWEST END OF THE SOUTHEAST HEADWALL OF A 6 FOOT CONCRETE
 LC1059'BOX CULVERT UNDER GULF MOBILE AND OHIO RAILROAD, 75 FEET
 LC1059'NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S.
 LC1059'HIGHWAY 66, 40 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH
 LC1059'BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, ABOUT 10 FEET
 LC1059'BELOW THE LEVEL OF THE HIGHWAY, AND ABOUT 10 FEET BELOW THE
 LC1059'LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0548 ***********************************************************************
 NH0548  DESIGNATION -  S 221
 NH0548  PID         -  NH0548
 NH0548  STATE/COUNTY-  IL/WINNEBAGO
 NH0548  COUNTRY     -  US
 NH0548  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0548
 NH0548                         *CURRENT SURVEY CONTROL
 NH0548  ______________________________________________________________________
 NH0548* NAD 83(1986) POSITION- 42 20 33.9    (N) 089 04 33.1    (W)   HD_HELD2
 NH0548* NAVD 88 ORTHO HEIGHT -   222.776 (meters)      730.89  (feet) ADJUSTED
 NH0548  ______________________________________________________________________
 NH0548  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 NH0548  DYNAMIC HEIGHT  -        222.705 (meters)      730.66  (feet) COMP
 NH0548  MODELED GRAVITY -    980,299.7   (mgal)                       NAVD 88
 NH0548
 NH0548  VERT ORDER      -  FIRST     CLASS II
 NH0548
 NH0548.The horizontal coordinates were established by autonomous hand held GPS
 NH0548.observations and have an estimated accuracy of +/- 10 meters.
 NH0548
 NH0548.The orthometric height was determined by differential leveling and
 NH0548.adjusted by the NATIONAL GEODETIC SURVEY
 NH0548.in June 1991.
 NH0548
 NH0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0548.GEOID18 height accuracy estimate available here.
 NH0548
 NH0548.Click photographs - Photos may exist for this station.
 NH0548
 NH0548.The dynamic height is computed by dividing the NAVD 88
 NH0548.geopotential number by the normal gravity value computed on the
 NH0548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0548.degrees latitude (g = 980.6199 gals.).
 NH0548
 NH0548.The modeled gravity was interpolated from observed gravity values.
 NH0548
 NH0548;                    North         East    Units  Estimated Accuracy
 NH0548;SPC IL W     -   630,728.      789,883.      MT  (+/- 10 meters HH2 GPS)
 NH0548
 NH0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2900489919(NAD 83)
 NH0548
 NH0548                          SUPERSEDED SURVEY CONTROL
 NH0548
 NH0548  NGVD 29 (??/??/92)  222.834  (m)          731.08   (f) ADJ UNCH    1 2
 NH0548
 NH0548.Superseded values are not recommended for survey control.
 NH0548
 NH0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0548.See file dsdata.pdf to determine how the superseded data were derived.
 NH0548
 NH0548_MARKER: DB = BENCH MARK DISK
 NH0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0548_STAMPING: S 221 1960
 NH0548_MARK LOGO: CGS
 NH0548_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0548+STABILITY: SURFACE MOTION
 NH0548_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0548+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2012
 NH0548
 NH0548  HISTORY     - Date     Condition        Report By
 NH0548  HISTORY     - 1960     MONUMENTED       CGS
 NH0548  HISTORY     - 19970606 GOOD             USPSQD
 NH0548  HISTORY     - 20120326 GOOD             AMESC
 NH0548
 NH0548                          STATION DESCRIPTION
 NH0548
 NH0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0548'2.1 MI SW FROM LATHAM PARK.
 NH0548'ABOUT 2.1 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0548'AND PACIFIC RAILROAD FROM THE CROSSING OF LATHAM ROAD AT LATHAM
 NH0548'PARK, 224 YARDS SOUTH OF MILEPOLE 9, IN S-25, R-1E, T-45N, AT THE
 NH0548'CROSSING OF A NARROW BLACK TOP ROAD, 46 FEET EAST OF THE EAST
 NH0548'RAIL, 139 FEET NORTH OF THE CENTERLINE OF BLACK TOP ROAD, 1 FOOT
 NH0548'WEST OF A WIRE FENCE, 18 FEET WEST OF NARROW BLACK TOP ROAD
 NH0548'PARALLEL WITH TRACK, 4 FEET NORTHWEST OF POWER LINE POLE J 9 1,
 NH0548'121 FEET SOUTH-SOUTHWEST OF THE CENTER OF WEST END OF 4 FT.
 NH0548'CONCRETE BRIDGE UNDER NARROW BLACK TOP ROAD PARALLELING THE
 NH0548'TRACK, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN TOP
 NH0548'OF A CONCRETE POST PROJECTING 3 INCHES.
 NH0548
 NH0548                          STATION RECOVERY (1997)
 NH0548
 NH0548'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0548'RECOVERED IN GOOD CONDITION.
 NH0548
 NH0548                          STATION RECOVERY (2012)
 NH0548
 NH0548'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0548'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0587 ***********************************************************************
 NH0587  DESIGNATION -  S 222
 NH0587  PID         -  NH0587
 NH0587  STATE/COUNTY-  IL/WINNEBAGO
 NH0587  COUNTRY     -  US
 NH0587  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0587
 NH0587                         *CURRENT SURVEY CONTROL
 NH0587  ______________________________________________________________________
 NH0587* NAD 83(1986) POSITION- 42 14 06.     (N) 089 05 10.     (W)   SCALED
 NH0587* NAVD 88 ORTHO HEIGHT -   219.052 (meters)      718.67  (feet) ADJUSTED
 NH0587  ______________________________________________________________________
 NH0587  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 NH0587  DYNAMIC HEIGHT  -        218.982 (meters)      718.44  (feet) COMP
 NH0587  MODELED GRAVITY -    980,296.9   (mgal)                       NAVD 88
 NH0587
 NH0587  VERT ORDER      -  FIRST     CLASS II
 NH0587
 NH0587.The horizontal coordinates were scaled from a map and have
 NH0587.an estimated accuracy of +/- 6 seconds.
 NH0587
 NH0587.The orthometric height was determined by differential leveling and
 NH0587.adjusted by the NATIONAL GEODETIC SURVEY
 NH0587.in June 1991.
 NH0587
 NH0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0587.GEOID18 height accuracy estimate available here.
 NH0587
 NH0587.Click photographs - Photos may exist for this station.
 NH0587
 NH0587.The dynamic height is computed by dividing the NAVD 88
 NH0587.geopotential number by the normal gravity value computed on the
 NH0587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0587.degrees latitude (g = 980.6199 gals.).
 NH0587
 NH0587.The modeled gravity was interpolated from observed gravity values.
 NH0587
 NH0587;                    North         East    Units  Estimated Accuracy
 NH0587;SPC IL W     -   618,750.      789,190.      MT  (+/- 180 meters Scaled)
 NH0587
 NH0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM278779(NAD 83)
 NH0587
 NH0587                          SUPERSEDED SURVEY CONTROL
 NH0587
 NH0587  NGVD 29 (??/??/92)  219.111  (m)          718.87   (f) ADJ UNCH    1 2
 NH0587
 NH0587.Superseded values are not recommended for survey control.
 NH0587
 NH0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0587.See file dsdata.pdf to determine how the superseded data were derived.
 NH0587
 NH0587_MARKER: DB = BENCH MARK DISK
 NH0587_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0587_SP_SET: BRIDGE
 NH0587_STAMPING: S 222 1960
 NH0587_MARK LOGO: CGS
 NH0587_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0587_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0587+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2011
 NH0587
 NH0587  HISTORY     - Date     Condition        Report By
 NH0587  HISTORY     - 1960     MONUMENTED       CGS
 NH0587  HISTORY     - 19970321 GOOD             USPSQD
 NH0587  HISTORY     - 20110411 GOOD             ILDT
 NH0587
 NH0587                          STATION DESCRIPTION
 NH0587
 NH0587'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0587'AT ROCKFORD.
 NH0587'AT ROCKFORD, 74 YARDS SOUTHEAST OF THE INTERSECTION OF
 NH0587'KISWAUKEE STREET AND CHICAGO, BURLINGTON AND QUINCY RAILROAD,
 NH0587'IN S-12, R-1E, T-43 N, 0.15 MILE NORTHWEST OF MILEPOST 21, 5.8
 NH0587'FEET NORTHEAST OF THE NORTHEAST RAIL OF CHICAGO, BURLINGTON, AND
 NH0587'QUINCY RAILROAD, IN TOP OF THE NORTH CORNER OF THE NORTHEAST
 NH0587'HEAD WALL OF A 8-FOOT CONCRETE BRIDGE UNDER THE TRACK, AND ABOUT
 NH0587'1/2 FOOT BELOW THE LEVEL OF THE TRACK.
 NH0587
 NH0587                          STATION RECOVERY (1997)
 NH0587
 NH0587'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0587'RECOVERED IN GOOD CONDITION.
 NH0587
 NH0587                          STATION RECOVERY (2011)
 NH0587
 NH0587'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 NH0587'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0538 ***********************************************************************
 MF0538  DESIGNATION -  S 223
 MF0538  PID         -  MF0538
 MF0538  STATE/COUNTY-  IL/OGLE
 MF0538  COUNTRY     -  US
 MF0538  USGS QUAD   -  ROCHELLE (2018)
 MF0538
 MF0538                         *CURRENT SURVEY CONTROL
 MF0538  ______________________________________________________________________
 MF0538* NAD 83(1986) POSITION- 41 55 16.     (N) 089 04 43.     (W)   SCALED
 MF0538* NAVD 88 ORTHO HEIGHT -   241.919 (meters)      793.70  (feet) ADJUSTED
 MF0538  ______________________________________________________________________
 MF0538  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF0538  DYNAMIC HEIGHT  -        241.834 (meters)      793.42  (feet) COMP
 MF0538  MODELED GRAVITY -    980,265.6   (mgal)                       NAVD 88
 MF0538
 MF0538  VERT ORDER      -  FIRST     CLASS I
 MF0538
 MF0538.The horizontal coordinates were scaled from a map and have
 MF0538.an estimated accuracy of +/- 6 seconds.
 MF0538
 MF0538.The orthometric height was determined by differential leveling and
 MF0538.adjusted by the NATIONAL GEODETIC SURVEY
 MF0538.in June 1991.
 MF0538
 MF0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0538.GEOID18 height accuracy estimate available here.
 MF0538
 MF0538.Click photographs - Photos may exist for this station.
 MF0538
 MF0538.The dynamic height is computed by dividing the NAVD 88
 MF0538.geopotential number by the normal gravity value computed on the
 MF0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0538.degrees latitude (g = 980.6199 gals.).
 MF0538
 MF0538.The modeled gravity was interpolated from observed gravity values.
 MF0538
 MF0538;                    North         East    Units  Estimated Accuracy
 MF0538;SPC IL W     -   583,890.      790,250.      MT  (+/- 180 meters Scaled)
 MF0538
 MF0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM276431(NAD 83)
 MF0538
 MF0538                          SUPERSEDED SURVEY CONTROL
 MF0538
 MF0538  NGVD 29 (??/??/92)  241.972  (m)          793.87   (f) ADJ UNCH    1 1
 MF0538
 MF0538.Superseded values are not recommended for survey control.
 MF0538
 MF0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0538.See file dsdata.pdf to determine how the superseded data were derived.
 MF0538
 MF0538_MARKER: DB = BENCH MARK DISK
 MF0538_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0538_SP_SET: FOUNDATION
 MF0538_STAMPING: S 223 1960
 MF0538_MARK LOGO: CGS
 MF0538_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0538
 MF0538  HISTORY     - Date     Condition        Report By
 MF0538  HISTORY     - 1960     MONUMENTED       CGS
 MF0538  HISTORY     - 1969     GOOD             CGS
 MF0538  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0538  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0538  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0538
 MF0538                          STATION DESCRIPTION
 MF0538
 MF0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0538'0.7 MI NW FROM ROCHELLE.
 MF0538'ABOUT 0.7 MILE NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 MF0538'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, 10 1/2 RAILS
 MF0538'NORTHWEST OF THE CROSSING OF THE RAILROAD AND U.S. HIGHWAY 30
 MF0538'ALTERNATE, 59 YARDS NORTHWEST OF MILEPOST 84, 47 1/2 FEET NORTHEAST
 MF0538'OF THE NORTHEAST RAIL OF THE MAIN TRACK, SET VERTICALLY IN THE
 MF0538'SOUTHWEST FACE OF THE CONCRETE FOUNDATION FOR A BUILDING WHICH
 MF0538'IS NOW OCCUPIED BY THE LABEL DEPARTMENT OF THE CALIFORNIA
 MF0538'PACKING CORPORATION DEL-MONTE CANNARY, 3 FEET NORTHWEST OF A
 MF0538'40 DEGREE OFFSET IN THE SOUTHWEST FACE OF THE BUILDING, 254 FEET
 MF0538'SOUTHEAST OF THE SOUTH LEG OF A WATER TOWER, 22 FEET NORTHEAST OF
 MF0538'THE CENTER LINE OF A PAVED ROAD, AND ABOUT 3 FEET ABOVE THE LEVEL
 MF0538'OF THE TRACK.  SEC 23, T40N, R1E
 MF0538
 MF0538                          STATION RECOVERY (1996)
 MF0538
 MF0538'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0538'MARK NOT FOUND.
 MF0538
 MF0538                          STATION RECOVERY (2001)
 MF0538
 MF0538'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0538'MARK NOT FOUND.
 MF0538
 MF0538                          STATION RECOVERY (2004)
 MF0538
 MF0538'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0538'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0724 ***********************************************************************
 MF0724  DESIGNATION -  S 225
 MF0724  PID         -  MF0724
 MF0724  STATE/COUNTY-  IL/LASALLE
 MF0724  COUNTRY     -  US
 MF0724  USGS QUAD   -  LA SALLE (2018)
 MF0724
 MF0724                         *CURRENT SURVEY CONTROL
 MF0724  ______________________________________________________________________
 MF0724* NAD 83(1986) POSITION- 41 15 04.     (N) 089 04 14.     (W)   SCALED
 MF0724* NAVD 88 ORTHO HEIGHT -   203.313 (meters)      667.04  (feet) ADJUSTED
 MF0724  ______________________________________________________________________
 MF0724  GEOID HEIGHT    -        -32.889 (meters)                     GEOID18
 MF0724  DYNAMIC HEIGHT  -        203.230 (meters)      666.76  (feet) COMP
 MF0724  MODELED GRAVITY -    980,212.2   (mgal)                       NAVD 88
 MF0724
 MF0724  VERT ORDER      -  FIRST     CLASS I
 MF0724
 MF0724.The horizontal coordinates were scaled from a map and have
 MF0724.an estimated accuracy of +/- 6 seconds.
 MF0724
 MF0724.The orthometric height was determined by differential leveling and
 MF0724.adjusted by the NATIONAL GEODETIC SURVEY
 MF0724.in June 1991.
 MF0724
 MF0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0724.GEOID18 height accuracy estimate available here.
 MF0724
 MF0724.Click photographs - Photos may exist for this station.
 MF0724
 MF0724.The dynamic height is computed by dividing the NAVD 88
 MF0724.geopotential number by the normal gravity value computed on the
 MF0724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0724.degrees latitude (g = 980.6199 gals.).
 MF0724
 MF0724.The modeled gravity was interpolated from observed gravity values.
 MF0724
 MF0724;                    North         East    Units  Estimated Accuracy
 MF0724;SPC IL E     -   509,190.      238,210.      MT  (+/- 180 meters Scaled)
 MF0724
 MF0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL265687(NAD 83)
 MF0724
 MF0724                          SUPERSEDED SURVEY CONTROL
 MF0724
 MF0724  NGVD 29 (??/??/92)  203.372  (m)          667.23   (f) ADJ UNCH    1 1
 MF0724
 MF0724.Superseded values are not recommended for survey control.
 MF0724
 MF0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0724.See file dsdata.pdf to determine how the superseded data were derived.
 MF0724
 MF0724_MARKER: DB = BENCH MARK DISK
 MF0724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0724_STAMPING: S 225 1960
 MF0724_MARK LOGO: CGS
 MF0724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0724+STABILITY: SURFACE MOTION
 MF0724
 MF0724  HISTORY     - Date     Condition        Report By
 MF0724  HISTORY     - 1960     MONUMENTED       CGS
 MF0724  HISTORY     - 1969     GOOD             CGS
 MF0724  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0724  HISTORY     - 20020923 POOR             USPSQD
 MF0724
 MF0724                          STATION DESCRIPTION
 MF0724
 MF0724'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0724'2.4 MI N FROM TONICA.
 MF0724'ABOUT 2.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF0724'POST OFFICE AT TONICA, OR ABOUT 0.3 MILE WEST ALONG WALNUT STREET
 MF0724'FROM THE POST OFFICE AT OGLESBY, THENCE 1.35 MILES SOUTH ALONG
 MF0724'STATE HIGHWAYS 71 AND 351, THENCE 0.1 MILE EAST ALONG A PRIVATE
 MF0724'ROAD, THENCE 1.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD,
 MF0724'0.25 MILE NORTH OF MILEPOST 849, 237 FEET NORTH-NORTHEAST OF THE
 MF0724'CENTER OF THE CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 47
 MF0724'FEET EAST OF THE EAST RAIL, 233 FEET NORTH OF THE CENTER LINE
 MF0724'OF THE ROAD, 200 FEET NORTH OF A CORNER FENCE POST, 173 FEET NORTH
 MF0724'OF AN UNDERGROUND PIPELINE MARKER, 2.3 FEET SOUTH-SOUTHWEST OF
 MF0724'A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK,
 MF0724'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES
 MF0724'ABOVE THE SURFACE OF THE GROUND.  SEC 11, T32N, R1E
 MF0724
 MF0724                          STATION RECOVERY (1997)
 MF0724
 MF0724'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0724'MARK NOT FOUND.
 MF0724
 MF0724                          STATION RECOVERY (2002)
 MF0724
 MF0724'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0724'FOUND UPROOTED AND LYING ON ITS SIDE IN APPROXIMATE DESCRIBED
 MF0724'LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0120 ***********************************************************************
 NH0120  DESIGNATION -  S 226
 NH0120  PID         -  NH0120
 NH0120  STATE/COUNTY-  IL/MCHENRY
 NH0120  COUNTRY     -  US
 NH0120  USGS QUAD   -  MCHENRY (2018)
 NH0120
 NH0120                         *CURRENT SURVEY CONTROL
 NH0120  ______________________________________________________________________
 NH0120* NAD 83(1986) POSITION- 42 20 46.1    (N) 088 15 55.9    (W)   HD_HELD2
 NH0120* NAVD 88 ORTHO HEIGHT -   231.810 (meters)      760.53  (feet) ADJUSTED
 NH0120  ______________________________________________________________________
 NH0120  GEOID HEIGHT    -        -34.109 (meters)                     GEOID18
 NH0120  DYNAMIC HEIGHT  -        231.734 (meters)      760.28  (feet) COMP
 NH0120  MODELED GRAVITY -    980,285.6   (mgal)                       NAVD 88
 NH0120
 NH0120  VERT ORDER      -  SECOND    CLASS 0
 NH0120
 NH0120.The horizontal coordinates were established by autonomous hand held GPS
 NH0120.observations and have an estimated accuracy of +/- 10 meters.
 NH0120
 NH0120.The orthometric height was determined by differential leveling and
 NH0120.adjusted by the NATIONAL GEODETIC SURVEY
 NH0120.in June 1991.
 NH0120
 NH0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0120.GEOID18 height accuracy estimate available here.
 NH0120
 NH0120.Click photographs - Photos may exist for this station.
 NH0120
 NH0120.The dynamic height is computed by dividing the NAVD 88
 NH0120.geopotential number by the normal gravity value computed on the
 NH0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0120.degrees latitude (g = 980.6199 gals.).
 NH0120
 NH0120.The modeled gravity was interpolated from observed gravity values.
 NH0120
 NH0120;                    North         East    Units  Estimated Accuracy
 NH0120;SPC IL E     -   630,552.      305,587.      MT  (+/- 10 meters HH2 GPS)
 NH0120
 NH0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9576188984(NAD 83)
 NH0120
 NH0120                          SUPERSEDED SURVEY CONTROL
 NH0120
 NH0120  NGVD 29 (??/??/92)  231.855  (m)          760.68   (f) ADJ UNCH    2 0
 NH0120
 NH0120.Superseded values are not recommended for survey control.
 NH0120
 NH0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0120.See file dsdata.pdf to determine how the superseded data were derived.
 NH0120
 NH0120_MARKER: DB = BENCH MARK DISK
 NH0120_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0120_SP_SET: BUILDING
 NH0120_STAMPING: S 226 1960
 NH0120_MARK LOGO: CGS
 NH0120_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0120_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0120+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2007
 NH0120
 NH0120  HISTORY     - Date     Condition        Report By
 NH0120  HISTORY     - 1960     MONUMENTED       CGS
 NH0120  HISTORY     - 1987     GOOD             USPSQD
 NH0120  HISTORY     - 19940508 GOOD             USPSQD
 NH0120  HISTORY     - 20030410 GOOD             USPSQD
 NH0120  HISTORY     - 20041113 GOOD             USPSQD
 NH0120  HISTORY     - 20071115 GOOD             INDIV
 NH0120
 NH0120                          STATION DESCRIPTION
 NH0120
 NH0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0120'AT MCHENRY.
 NH0120'AT MCHENRY , ALONG GREEN STREET, ABOUT MIDWAY BETWEEN ELM STREET
 NH0120'(STATE HIGHWAY 120) AND PEARL STREET, AT THE POST OFFICE, SET
 NH0120'VERTICALLY IN THE NORTH FACE OF NORTHEAST CORNER OF MAIN PART
 NH0120'OF BUILDING, 75 FEET EAST OF THE EAST CURB LINE OF GREEN STREET,
 NH0120'6 1/2 FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING, 1 1/2
 NH0120'FEET ABOVE THE LEVEL OF BLACK TOP RAMP LEADING WEST AND UPHILL
 NH0120'TO GREEN STREET, AND ABOUT 2 FEET BELOW THE LEVEL OF GREEN
 NH0120'STREET.  NOTE-- THIS MARK CAN BE REACHED BY GOING ABOUT 0.5
 NH0120'MILE EAST ALONG MAIN STREET FROM THE CROSSING OF THE CHICAGO
 NH0120'AND NORTH WESTERN RAILWAY AND STATION AT MCHENRY , THENCE ABOUT
 NH0120'0.3 MILE NORTH AND NORTHEAST ALONG GREEN STREET.
 NH0120
 NH0120                          STATION RECOVERY (1987)
 NH0120
 NH0120'RECOVERY NOTE BY US POWER SQUADRON 1987 (MM)
 NH0120'RECOVERED IN GOOD CONDITION.
 NH0120
 NH0120                          STATION RECOVERY (1994)
 NH0120
 NH0120'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0120'RECOVERED IN GOOD CONDITION.
 NH0120
 NH0120                          STATION RECOVERY (2003)
 NH0120
 NH0120'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NH0120'RECOVERED IN GOOD CONDITION.
 NH0120
 NH0120                          STATION RECOVERY (2004)
 NH0120
 NH0120'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH0120'NO LONGER A CITY POST MOFFICE AS DESCRIBED.  STRUCTURE IS STILL IN
 NH0120'TACT BUT IS NOWM A PRIVATE COMPANY NAMED FOX RIVER SASH AND DOOR
 NH0120'COMPANY.
 NH0120
 NH0120                          STATION RECOVERY (2007)
 NH0120
 NH0120'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TWB)
 NH0120'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1711 ***********************************************************************
 NH1711  DESIGNATION -  S 227 RESET
 NH1711  PID         -  NH1711
 NH1711  STATE/COUNTY-  IL/KANE
 NH1711  COUNTRY     -  US
 NH1711  USGS QUAD   -  ELGIN (2018)
 NH1711
 NH1711                         *CURRENT SURVEY CONTROL
 NH1711  ______________________________________________________________________
 NH1711* NAD 83(1986) POSITION- 42 03 25.     (N) 088 17 04.     (W)   SCALED
 NH1711* NAVD 88 ORTHO HEIGHT -   222.40  (meters)      729.7   (feet) RESET
 NH1711  ______________________________________________________________________
 NH1711  GEOID HEIGHT    -        -33.499 (meters)                     GEOID18
 NH1711  VERT ORDER      -  THIRD
 NH1711
 NH1711.The horizontal coordinates were scaled from a map and have
 NH1711.an estimated accuracy of +/- 6 seconds.
 NH1711
 NH1711.The orthometric height was computed from unverified reset data.
 NH1711
 NH1711.No vertical observational check was made to the station.
 NH1711
 NH1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1711.GEOID18 height accuracy estimate available here.
 NH1711
 NH1711.Click photographs - Photos may exist for this station.
 NH1711
 NH1711;                    North         East    Units  Estimated Accuracy
 NH1711;SPC IL E     -   598,430.      304,050.      MT  (+/- 180 meters Scaled)
 NH1711
 NH1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM937568(NAD 83)
 NH1711
 NH1711                          SUPERSEDED SURVEY CONTROL
 NH1711
 NH1711  NGVD 29 (11/09/15)  222.47   (m)          729.9    (f) RESET       3  
 NH1711
 NH1711.Superseded values are not recommended for survey control.
 NH1711
 NH1711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1711.See file dsdata.pdf to determine how the superseded data were derived.
 NH1711
 NH1711_MARKER: DV = VERTICAL CONTROL DISK
 NH1711_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH1711_SP_SET: STAIRWAY
 NH1711_STAMPING: S 227 RESET 1991
 NH1711_MARK LOGO: NGS
 NH1711_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1711+STABILITY: SURFACE MOTION
 NH1711_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1711+SATELLITE: SATELLITE OBSERVATIONS - 1992
 NH1711
 NH1711  HISTORY     - Date     Condition        Report By
 NH1711  HISTORY     - 1992     MONUMENTED       NGS
 NH1711  HISTORY     - 19980522 GOOD             USPSQD
 NH1711
 NH1711                          STATION DESCRIPTION
 NH1711
 NH1711'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 NH1711'IN ELGIN 0N THE WEST END OF THE CITY OF ELGIN SLADE AVENUE WATER
 NH1711'TREATMENT PLANT.  ABOUT 1.0 MI (1.6 KM) WEST ALONG SLADE AVENUE FROM
 NH1711'ITS INTERSECTION WITH STATE ROUTE 25, WHICH IS NORTH LIBERTY STREET,
 NH1711'THENCE 0.05 MI (0.08 KM) NORTH ON NORTH GROVE AVENUE, THENCE 0.05 MI
 NH1711'(0.08 KM) WEST ON SLADE AVENUE ACROSS RAILROAD TRACKS, THENCE 0.2 MI
 NH1711'(0.3 KM) NORTHEAST ALONG SLADE AVENUE TO THE TREATMENT PLANT ON THE
 NH1711'LEFT, AT THE TOP OF THE CONCRETE STEPS LEADING UP FROM THE ASPHALT
 NH1711'TRUCK DRIVEWAY, 6.9 M (22.6 FT) SOUTH OF THE NORTHWEST CORNER OF THE
 NH1711'BRICK BUILDING, 0.1 M (0.3 FT) WEST OF THE WEST END OF THE BUILDING,
 NH1711'AND 0.1 M (0.3 FT) SOUTH OF THE NORTH EDGE OF THE LANDING.
 NH1711
 NH1711                          STATION RECOVERY (1998)
 NH1711
 NH1711'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0476 ***********************************************************************
 NH0476  DESIGNATION -  S 228
 NH0476  PID         -  NH0476
 NH0476  STATE/COUNTY-  IL/WINNEBAGO
 NH0476  COUNTRY     -  US
 NH0476  USGS QUAD   -  PECATONICA (2018)
 NH0476
 NH0476                         *CURRENT SURVEY CONTROL
 NH0476  ______________________________________________________________________
 NH0476* NAD 83(1986) POSITION- 42 18 54.     (N) 089 21 39.     (W)   SCALED
 NH0476* NAVD 88 ORTHO HEIGHT -   231.407 (meters)      759.21  (feet) ADJUSTED
 NH0476  ______________________________________________________________________
 NH0476  GEOID HEIGHT    -        -33.392 (meters)                     GEOID18
 NH0476  DYNAMIC HEIGHT  -        231.331 (meters)      758.96  (feet) COMP
 NH0476  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 NH0476
 NH0476  VERT ORDER      -  FIRST     CLASS II
 NH0476
 NH0476.The horizontal coordinates were scaled from a map and have
 NH0476.an estimated accuracy of +/- 6 seconds.
 NH0476
 NH0476.The orthometric height was determined by differential leveling and
 NH0476.adjusted by the NATIONAL GEODETIC SURVEY
 NH0476.in June 1991.
 NH0476
 NH0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0476.GEOID18 height accuracy estimate available here.
 NH0476
 NH0476.Click photographs - Photos may exist for this station.
 NH0476
 NH0476.The dynamic height is computed by dividing the NAVD 88
 NH0476.geopotential number by the normal gravity value computed on the
 NH0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0476.degrees latitude (g = 980.6199 gals.).
 NH0476
 NH0476.The modeled gravity was interpolated from observed gravity values.
 NH0476
 NH0476;                    North         East    Units  Estimated Accuracy
 NH0476;SPC IL W     -   627,380.      766,430.      MT  (+/- 180 meters Scaled)
 NH0476
 NH0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM054874(NAD 83)
 NH0476
 NH0476                          SUPERSEDED SURVEY CONTROL
 NH0476
 NH0476  NGVD 29 (??/??/92)  231.450  (m)          759.35   (f) ADJ UNCH    1 2
 NH0476
 NH0476.Superseded values are not recommended for survey control.
 NH0476
 NH0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0476.See file dsdata.pdf to determine how the superseded data were derived.
 NH0476
 NH0476_MARKER: DB = BENCH MARK DISK
 NH0476_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0476_SP_SET: WATER TANK BASE
 NH0476_STAMPING: S 228 1960
 NH0476_MARK LOGO: CGS
 NH0476_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0476
 NH0476  HISTORY     - Date     Condition        Report By
 NH0476  HISTORY     - 1960     MONUMENTED       CGS
 NH0476  HISTORY     - 1971     GOOD             NGS
 NH0476  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0476  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH0476
 NH0476                          STATION DESCRIPTION
 NH0476
 NH0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0476'AT PECATONICA.
 NH0476'AT PECATONICA, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, AT
 NH0476'THE CROSSING OF REED STREET, IN SECTION 29, R 10 E, T 27 N., ABOUT
 NH0476'55 YARDS WEST AND ACROSS REED STREET FROM THE WEST END OF THE
 NH0476'RAILROAD STATION, IN THE TOP OF THE CENTER OF THE CONCRETE BASE
 NH0476'OF THE NORTHEAST LEG OF AN ABANDONED WATER TANK, 15 FEET SOUTH
 NH0476'OF SOUTH RAIL OF MAIN TRACK, 66 FEET WEST OF CENTERLINE OF REED
 NH0476'STREET AND ABOUT 1 1/2 FEET ABOVE LEVEL OF TRACK.
 NH0476
 NH0476                          STATION RECOVERY (1971)
 NH0476
 NH0476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0476'RECOVERED IN GOOD CONDITION.
 NH0476
 NH0476                          STATION RECOVERY (1987)
 NH0476
 NH0476'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0476'MARK NOT FOUND.
 NH0476
 NH0476                          STATION RECOVERY (1997)
 NH0476
 NH0476'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0476'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0834 ***********************************************************************
 LC0834  DESIGNATION -  S 229
 LC0834  PID         -  LC0834
 LC0834  STATE/COUNTY-  IL/LASALLE
 LC0834  COUNTRY     -  US
 LC0834  USGS QUAD   -  MINONK (2018)
 LC0834
 LC0834                         *CURRENT SURVEY CONTROL
 LC0834  ______________________________________________________________________
 LC0834* NAD 83(1986) POSITION- 40 55 34.     (N) 089 02 10.     (W)   SCALED
 LC0834* NAVD 88 ORTHO HEIGHT -   222.501 (meters)      729.99  (feet) ADJUSTED
 LC0834  ______________________________________________________________________
 LC0834  GEOID HEIGHT    -        -32.482 (meters)                     GEOID18
 LC0834  DYNAMIC HEIGHT  -        222.405 (meters)      729.67  (feet) COMP
 LC0834  MODELED GRAVITY -    980,187.1   (mgal)                       NAVD 88
 LC0834
 LC0834  VERT ORDER      -  FIRST     CLASS I
 LC0834
 LC0834.The horizontal coordinates were scaled from a map and have
 LC0834.an estimated accuracy of +/- 6 seconds.
 LC0834
 LC0834.The orthometric height was determined by differential leveling and
 LC0834.adjusted by the NATIONAL GEODETIC SURVEY
 LC0834.in June 1991.
 LC0834
 LC0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0834.GEOID18 height accuracy estimate available here.
 LC0834
 LC0834.Click photographs - Photos may exist for this station.
 LC0834
 LC0834.The dynamic height is computed by dividing the NAVD 88
 LC0834.geopotential number by the normal gravity value computed on the
 LC0834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0834.degrees latitude (g = 980.6199 gals.).
 LC0834
 LC0834.The modeled gravity was interpolated from observed gravity values.
 LC0834
 LC0834;                    North         East    Units  Estimated Accuracy
 LC0834;SPC IL E     -   473,070.      240,810.      MT  (+/- 180 meters Scaled)
 LC0834
 LC0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL285325(NAD 83)
 LC0834
 LC0834                          SUPERSEDED SURVEY CONTROL
 LC0834
 LC0834  NGVD 29 (??/??/92)  222.547  (m)          730.14   (f) ADJ UNCH    1 1
 LC0834
 LC0834.Superseded values are not recommended for survey control.
 LC0834
 LC0834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0834.See file dsdata.pdf to determine how the superseded data were derived.
 LC0834
 LC0834_MARKER: DB = BENCH MARK DISK
 LC0834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0834_STAMPING: S 229 1960
 LC0834_MARK LOGO: CGS
 LC0834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0834+STABILITY: SURFACE MOTION
 LC0834
 LC0834  HISTORY     - Date     Condition        Report By
 LC0834  HISTORY     - 1960     MONUMENTED       CGS
 LC0834  HISTORY     - 1969     GOOD             CGS
 LC0834  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 LC0834  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 LC0834  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 LC0834
 LC0834                          STATION DESCRIPTION
 LC0834
 LC0834'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0834'1.8 MI N FROM MINONK.
 LC0834'ABOUT 1.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0834'THE STATION AT MINONK, 0.2 MILE SOUTH OF MILEPOST 827, 112 FEET
 LC0834'WEST-NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 LC0834'A GRAVELED ROAD WHICH IS THE LA SALLE-WOODFORD COUNTY LINE,
 LC0834'94 1/2 FEET WEST OF THE WEST RAIL, 43 1/2 FEET NORTH OF THE
 LC0834'CENTER LINE OF THE ROAD, 108 FEET NORTHWEST AND ACROSS THE ROAD
 LC0834'FROM A METAL RAILROAD CROSSING SIGN, 102 1/2 FEET SOUTHWEST OF A
 LC0834'RAILROAD YARD LIMIT SIGN, 56 FEET WEST OF A TELEPHONE POLE, 1
 LC0834'FOOT EAST OF A FENCE, 1.0 FOOT NORTH OF A METAL WITNESS POST,
 LC0834'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 LC0834'OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF
 LC0834'THE GROUND.  SEC 31, T29N, R2E.
 LC0834
 LC0834                          STATION RECOVERY (1997)
 LC0834
 LC0834'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC0834'MARK NOT FOUND.
 LC0834
 LC0834                          STATION RECOVERY (2002)
 LC0834
 LC0834'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 LC0834'RAILROAD ABANDONED...LANDMARKS REMOVED
 LC0834
 LC0834                          STATION RECOVERY (2013)
 LC0834
 LC0834'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0834'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0709 ***********************************************************************
 MF0709  DESIGNATION -  S 230
 MF0709  PID         -  MF0709
 MF0709  STATE/COUNTY-  IL/LASALLE
 MF0709  COUNTRY     -  US
 MF0709  USGS QUAD   -  LA SALLE (2018)
 MF0709
 MF0709                         *CURRENT SURVEY CONTROL
 MF0709  ______________________________________________________________________
 MF0709* NAD 83(1986) POSITION- 41 19 48.4    (N) 089 05 45.3    (W)   HD_HELD2
 MF0709* NAVD 88 ORTHO HEIGHT -   159.480 (meters)      523.23  (feet) ADJUSTED
 MF0709  ______________________________________________________________________
 MF0709  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 MF0709  DYNAMIC HEIGHT  -        159.416 (meters)      523.02  (feet) COMP
 MF0709  MODELED GRAVITY -    980,218.5   (mgal)                       NAVD 88
 MF0709
 MF0709  VERT ORDER      -  FIRST     CLASS I
 MF0709
 MF0709.The horizontal coordinates were established by autonomous hand held GPS
 MF0709.observations and have an estimated accuracy of +/- 10 meters.
 MF0709
 MF0709.The orthometric height was determined by differential leveling and
 MF0709.adjusted by the NATIONAL GEODETIC SURVEY
 MF0709.in June 1991.
 MF0709
 MF0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0709.GEOID18 height accuracy estimate available here.
 MF0709
 MF0709.Click photographs - Photos may exist for this station.
 MF0709
 MF0709.The dynamic height is computed by dividing the NAVD 88
 MF0709.geopotential number by the normal gravity value computed on the
 MF0709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0709.degrees latitude (g = 980.6199 gals.).
 MF0709
 MF0709.The modeled gravity was interpolated from observed gravity values.
 MF0709
 MF0709;                    North         East    Units  Estimated Accuracy
 MF0709;SPC IL E     -   517,983.      236,162.      MT  (+/- 10 meters HH2 GPS)
 MF0709
 MF0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2460777522(NAD 83)
 MF0709
 MF0709                          SUPERSEDED SURVEY CONTROL
 MF0709
 MF0709  NGVD 29 (??/??/92)  159.540  (m)          523.42   (f) ADJ UNCH    1 1
 MF0709
 MF0709.Superseded values are not recommended for survey control.
 MF0709
 MF0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0709.See file dsdata.pdf to determine how the superseded data were derived.
 MF0709
 MF0709_MARKER: DB = BENCH MARK DISK
 MF0709_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0709_SP_SET: BUILDING
 MF0709_STAMPING: S 230 1960
 MF0709_MARK LOGO: CGS
 MF0709_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0709_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0709+SATELLITE: SATELLITE OBSERVATIONS - January 03, 2007
 MF0709
 MF0709  HISTORY     - Date     Condition        Report By
 MF0709  HISTORY     - 1960     MONUMENTED       CGS
 MF0709  HISTORY     - 1969     GOOD             CGS
 MF0709  HISTORY     - 19970716 GOOD             USPSQD
 MF0709  HISTORY     - 20020803 GOOD             USPSQD
 MF0709  HISTORY     - 20070103 GOOD             GEOCAC
 MF0709
 MF0709                          STATION DESCRIPTION
 MF0709
 MF0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0709'AT LA SALLE.
 MF0709'AT LA SALLE, SET IN THE TOP OF THE NORTHEAST CORNER OF THE PORTICO
 MF0709'FLOOR FOR THE POST OFFICE BUILDING, 68 FEET SOUTH OF THE CENTER
 MF0709'LINE OF THIRD STREET, 54 1/2 FEET WEST OF THE CENTER LINE OF
 MF0709'MARQUETTE STREET, 25 1/2 FEET NORTH OF THE CENTER OF THE MAIN
 MF0709'ENTRANCE TO THE POST OFFICE, 19 FEET SOUTH OF THE NORTHEAST
 MF0709'CORNER OF THE BUILDING, 4.3 FEET NORTH OF THE NORTH EDGE OF THE
 MF0709'CONCRETE BASE FOR THE MOST NORTHERLY OF 6 COLUMNS FOR THE BUILDING,
 MF0709'AND ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE SIDEWALK.  SEC 15,
 MF0709'T33N, R1E
 MF0709
 MF0709                          STATION RECOVERY (1997)
 MF0709
 MF0709'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0709'RECOVERED IN GOOD CONDITION.
 MF0709
 MF0709                          STATION RECOVERY (2002)
 MF0709
 MF0709'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0709'RECOVERED IN GOOD CONDITION.
 MF0709
 MF0709                          STATION RECOVERY (2007)
 MF0709
 MF0709'RECOVERY NOTE BY GEOCACHING 2007 (NPP)
 MF0709'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0376 ***********************************************************************
 MF0376  DESIGNATION -  S 231
 MF0376  PID         -  MF0376
 MF0376  STATE/COUNTY-  IL/LASALLE
 MF0376  COUNTRY     -  US
 MF0376  USGS QUAD   -  STARVED ROCK (2018)
 MF0376
 MF0376                         *CURRENT SURVEY CONTROL
 MF0376  ______________________________________________________________________
 MF0376* NAD 83(1986) POSITION- 41 19 35.2    (N) 088 55 25.9    (W)   HD_HELD2
 MF0376* NAVD 88 ORTHO HEIGHT -   146.842 (meters)      481.76  (feet) ADJUSTED
 MF0376  ______________________________________________________________________
 MF0376  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 MF0376  DYNAMIC HEIGHT  -        146.784 (meters)      481.57  (feet) COMP
 MF0376  MODELED GRAVITY -    980,230.9   (mgal)                       NAVD 88
 MF0376
 MF0376  VERT ORDER      -  FIRST     CLASS II
 MF0376
 MF0376.The horizontal coordinates were established by autonomous hand held GPS
 MF0376.observations and have an estimated accuracy of +/- 10 meters.
 MF0376
 MF0376.The orthometric height was determined by differential leveling and
 MF0376.adjusted by the NATIONAL GEODETIC SURVEY
 MF0376.in June 1991.
 MF0376
 MF0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0376.GEOID18 height accuracy estimate available here.
 MF0376
 MF0376.Click photographs - Photos may exist for this station.
 MF0376
 MF0376.The dynamic height is computed by dividing the NAVD 88
 MF0376.geopotential number by the normal gravity value computed on the
 MF0376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0376.degrees latitude (g = 980.6199 gals.).
 MF0376
 MF0376.The modeled gravity was interpolated from observed gravity values.
 MF0376
 MF0376;                    North         East    Units  Estimated Accuracy
 MF0376;SPC IL E     -   517,463.      250,563.      MT  (+/- 10 meters HH2 GPS)
 MF0376
 MF0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3899776781(NAD 83)
 MF0376
 MF0376                          SUPERSEDED SURVEY CONTROL
 MF0376
 MF0376  NGVD 29 (??/??/92)  146.894  (m)          481.93   (f) ADJ UNCH    1 2
 MF0376
 MF0376.Superseded values are not recommended for survey control.
 MF0376
 MF0376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0376.See file dsdata.pdf to determine how the superseded data were derived.
 MF0376
 MF0376_MARKER: DB = BENCH MARK DISK
 MF0376_SETTING: 66 = SET IN ROCK OUTCROP
 MF0376_STAMPING: S 231 1960
 MF0376_MARK LOGO: CGS
 MF0376_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0376+STABILITY: POSITION/ELEVATION WELL
 MF0376_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0376+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2002
 MF0376
 MF0376  HISTORY     - Date     Condition        Report By
 MF0376  HISTORY     - 1960     MONUMENTED       CGS
 MF0376  HISTORY     - 1987     GOOD             USPSQD
 MF0376  HISTORY     - 1989     GOOD             USPSQD
 MF0376  HISTORY     - 19970820 GOOD             USPSQD
 MF0376  HISTORY     - 19980531 GOOD             USPSQD
 MF0376  HISTORY     - 20020930 GOOD             USPSQD
 MF0376  HISTORY     - 20091012 GOOD             GEOCAC
 MF0376
 MF0376                          STATION DESCRIPTION
 MF0376
 MF0376'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0376'2.6 MI SW FROM NAPLATE.
 MF0376'ABOUT 2.55 MILES SOUTHWEST ALONG A SURFACED AND GRAVEL ROAD
 MF0376'FROM THE SCHOOL AT NAPLATE, 0.6 MILE WEST OF ENTRANCE TO BUFFALO
 MF0376'ROCK STATE PARK (PAVED ROAD ENDS AT THIS POINT AND GRAVEL ROAD
 MF0376'CONTINUES TO THE WEST), IN S-18, R-3E, T-33N, 23 FEET SOUTHEAST
 MF0376'OF CENTER LINE OF GRAVEL ROAD, 11 1/2 FEET SOUTH-SOUTHWEST OF
 MF0376'SMALL TELEPHONE POLE A, 142 YARDS SOUTHWEST OF A DOUBLE 30-INCH
 MF0376'CORRUGATED PIPE CULVERT UNDER GRAVEL ROAD, SET VERTICALLY IN
 MF0376'THE NORTHWEST FACE OF SANDSTONE LEDGE ABOUT 20-FEET-LONG, NEAR
 MF0376'THE CENTER OF LEDGE, 1.8 FEET ABOVE GROUND, AND ABOUT 4 FEET
 MF0376'ABOVE THE LEVEL OF GRAVEL ROAD.
 MF0376
 MF0376                          STATION RECOVERY (1987)
 MF0376
 MF0376'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF0376'RECOVERED IN GOOD CONDITION.
 MF0376
 MF0376                          STATION RECOVERY (1989)
 MF0376
 MF0376'RECOVERY NOTE BY US POWER SQUADRON 1989 (MJM)
 MF0376'RECOVERED IN GOOD CONDITION.
 MF0376
 MF0376                          STATION RECOVERY (1997)
 MF0376
 MF0376'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0376'RECOVERED IN GOOD CONDITION.
 MF0376
 MF0376                          STATION RECOVERY (1998)
 MF0376
 MF0376'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0376'RECOVERED IN GOOD CONDITION.
 MF0376
 MF0376                          STATION RECOVERY (2002)
 MF0376
 MF0376'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0376'RECOVERED IN GOOD CONDITION.
 MF0376
 MF0376                          STATION RECOVERY (2009)
 MF0376
 MF0376'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0376'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0785 ***********************************************************************
 MF0785  DESIGNATION -  S 232
 MF0785  PID         -  MF0785
 MF0785  STATE/COUNTY-  IL/PUTNAM
 MF0785  COUNTRY     -  US
 MF0785  USGS QUAD   -  PUTNAM (2018)
 MF0785
 MF0785                         *CURRENT SURVEY CONTROL
 MF0785  ______________________________________________________________________
 MF0785* NAD 83(1986) POSITION- 41 12 10.     (N) 089 24 01.     (W)   SCALED
 MF0785* NAVD 88 ORTHO HEIGHT -   141.522 (meters)      464.31  (feet) ADJUSTED
 MF0785  ______________________________________________________________________
 MF0785  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 MF0785  DYNAMIC HEIGHT  -        141.463 (meters)      464.12  (feet) COMP
 MF0785  MODELED GRAVITY -    980,199.8   (mgal)                       NAVD 88
 MF0785
 MF0785  VERT ORDER      -  FIRST     CLASS II
 MF0785
 MF0785.The horizontal coordinates were scaled from a map and have
 MF0785.an estimated accuracy of +/- 6 seconds.
 MF0785
 MF0785.The orthometric height was determined by differential leveling and
 MF0785.adjusted by the NATIONAL GEODETIC SURVEY
 MF0785.in June 1991.
 MF0785
 MF0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0785.GEOID18 height accuracy estimate available here.
 MF0785
 MF0785.Click photographs - Photos may exist for this station.
 MF0785
 MF0785.The dynamic height is computed by dividing the NAVD 88
 MF0785.geopotential number by the normal gravity value computed on the
 MF0785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0785.degrees latitude (g = 980.6199 gals.).
 MF0785
 MF0785.The modeled gravity was interpolated from observed gravity values.
 MF0785
 MF0785;                    North         East    Units  Estimated Accuracy
 MF0785;SPC IL W     -   503,830.      764,280.      MT  (+/- 180 meters Scaled)
 MF0785
 MF0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL987640(NAD 83)
 MF0785
 MF0785                          SUPERSEDED SURVEY CONTROL
 MF0785
 MF0785  NGVD 29 (??/??/92)  141.595  (m)          464.55   (f) ADJ UNCH    1 2
 MF0785
 MF0785.Superseded values are not recommended for survey control.
 MF0785
 MF0785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0785.See file dsdata.pdf to determine how the superseded data were derived.
 MF0785
 MF0785_MARKER: DB = BENCH MARK DISK
 MF0785_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0785_SP_SET: ABUTMENT
 MF0785_STAMPING: S 232 1960
 MF0785_MARK LOGO: CGS
 MF0785_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0785
 MF0785  HISTORY     - Date     Condition        Report By
 MF0785  HISTORY     - 1960     MONUMENTED       CGS
 MF0785  HISTORY     - 19970903 GOOD             USPSQD
 MF0785  HISTORY     - 20080605 GOOD             GEOCAC
 MF0785
 MF0785                          STATION DESCRIPTION
 MF0785
 MF0785'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0785'1.4 MI N FROM PUTNAM.
 MF0785'ABOUT 1.4 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0785'PACIFIC RAILROAD FROM THE STATION AT PUTNAM, 0.3 MILE NORTH OF
 MF0785'MILE POST 121, IN SECTION 18 R 10 E, T 14 N, NEAR MILEAGE
 MF0785'POLE 120+28, IN THE TOP OF EAST END OF BRIDGE SEAT OF SOUTH
 MF0785'CONCRETE ABUTMENT OF STEEL PLATE RAILROAD BRIDGE NO. 120.7
 MF0785'OVER SENACHWINE CREEK, 13 FEET EAST OF EAST RAIL AND ABOUT 3 1/2
 MF0785'FEET BELOW LEVEL OF TRACK.
 MF0785
 MF0785                          STATION RECOVERY (1997)
 MF0785
 MF0785'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0785'RECOVERED IN GOOD CONDITION.
 MF0785
 MF0785                          STATION RECOVERY (2008)
 MF0785
 MF0785'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0785'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0890 ***********************************************************************
 LC0890  DESIGNATION -  S 233
 LC0890  PID         -  LC0890
 LC0890  STATE/COUNTY-  IL/PEORIA
 LC0890  COUNTRY     -  US
 LC0890  USGS QUAD   -  CHILLICOTHE (2018)
 LC0890
 LC0890                         *CURRENT SURVEY CONTROL
 LC0890  ______________________________________________________________________
 LC0890* NAD 83(1986) POSITION- 40 56 23.     (N) 089 28 36.     (W)   SCALED
 LC0890* NAVD 88 ORTHO HEIGHT -   140.444 (meters)      460.77  (feet) ADJUSTED
 LC0890  ______________________________________________________________________
 LC0890  GEOID HEIGHT    -        -32.927 (meters)                     GEOID18
 LC0890  DYNAMIC HEIGHT  -        140.383 (meters)      460.57  (feet) COMP
 LC0890  MODELED GRAVITY -    980,188.4   (mgal)                       NAVD 88
 LC0890
 LC0890  VERT ORDER      -  FIRST     CLASS II
 LC0890
 LC0890.The horizontal coordinates were scaled from a map and have
 LC0890.an estimated accuracy of +/- 6 seconds.
 LC0890
 LC0890.The orthometric height was determined by differential leveling and
 LC0890.adjusted by the NATIONAL GEODETIC SURVEY
 LC0890.in June 1991.
 LC0890
 LC0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0890.GEOID18 height accuracy estimate available here.
 LC0890
 LC0890.Click photographs - Photos may exist for this station.
 LC0890
 LC0890.The dynamic height is computed by dividing the NAVD 88
 LC0890.geopotential number by the normal gravity value computed on the
 LC0890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0890.degrees latitude (g = 980.6199 gals.).
 LC0890
 LC0890.The modeled gravity was interpolated from observed gravity values.
 LC0890
 LC0890;                    North         East    Units  Estimated Accuracy
 LC0890;SPC IL W     -   474,560.      758,100.      MT  (+/- 180 meters Scaled)
 LC0890
 LC0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL915350(NAD 83)
 LC0890
 LC0890                          SUPERSEDED SURVEY CONTROL
 LC0890
 LC0890  NGVD 29 (??/??/92)  140.516  (m)          461.01   (f) ADJ UNCH    1 2
 LC0890
 LC0890.Superseded values are not recommended for survey control.
 LC0890
 LC0890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0890.See file dsdata.pdf to determine how the superseded data were derived.
 LC0890
 LC0890_MARKER: DB = BENCH MARK DISK
 LC0890_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0890_SP_SET: BRIDGE
 LC0890_STAMPING: S 233 1960
 LC0890_MARK LOGO: CGS
 LC0890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0890
 LC0890  HISTORY     - Date     Condition        Report By
 LC0890  HISTORY     - 1960     MONUMENTED       CGS
 LC0890  HISTORY     - 19981207 GOOD             USPSQD
 LC0890
 LC0890                          STATION DESCRIPTION
 LC0890
 LC0890'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0890'1.6 MI N FROM CHILLICOTHE.
 LC0890'ABOUT 1.55 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0890'RAILROAD FROM THE STATION AT CHILLICOTHE, 0.15 MILE SOUTH OF
 LC0890'MILE POST 141, IN THE TOP OF THE WEST END OF NORTH CONCRETE
 LC0890'ABUTMENT OF 175-FOOT CONCRETE AND STEEL BRIDGE OVER A SLOUGH,
 LC0890'7 FEET WEST OF WEST RAIL AND 1/2 FOOT BELOW LEVEL OF TRACK.
 LC0890
 LC0890                          STATION RECOVERY (1998)
 LC0890
 LC0890'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0890'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1339 ***********************************************************************
 LC1339  DESIGNATION -  S 234
 LC1339  PID         -  LC1339
 LC1339  STATE/COUNTY-  IL/PEORIA
 LC1339  COUNTRY     -  US
 LC1339  USGS QUAD   -  SPRING BAY (2018)
 LC1339
 LC1339                         *CURRENT SURVEY CONTROL
 LC1339  ______________________________________________________________________
 LC1339* NAD 83(1986) POSITION- 40 46 30.4    (N) 089 34 32.6    (W)   HD_HELD2
 LC1339* NAVD 88 ORTHO HEIGHT -   140.739 (meters)      461.74  (feet) ADJUSTED
 LC1339  ______________________________________________________________________
 LC1339  GEOID HEIGHT    -        -32.891 (meters)                     GEOID18
 LC1339  DYNAMIC HEIGHT  -        140.676 (meters)      461.53  (feet) COMP
 LC1339  MODELED GRAVITY -    980,168.8   (mgal)                       NAVD 88
 LC1339
 LC1339  VERT ORDER      -  FIRST     CLASS II
 LC1339
 LC1339.The horizontal coordinates were established by autonomous hand held GPS
 LC1339.observations and have an estimated accuracy of +/- 10 meters.
 LC1339
 LC1339.The orthometric height was determined by differential leveling and
 LC1339.adjusted by the NATIONAL GEODETIC SURVEY
 LC1339.in June 1991.
 LC1339
 LC1339.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1339.GEOID18 height accuracy estimate available here.
 LC1339
 LC1339.Click photographs - Photos may exist for this station.
 LC1339
 LC1339.The dynamic height is computed by dividing the NAVD 88
 LC1339.geopotential number by the normal gravity value computed on the
 LC1339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1339.degrees latitude (g = 980.6199 gals.).
 LC1339
 LC1339.The modeled gravity was interpolated from observed gravity values.
 LC1339
 LC1339;                    North         East    Units  Estimated Accuracy
 LC1339;SPC IL W     -   456,221.      749,885.      MT  (+/- 10 meters HH2 GPS)
 LC1339
 LC1339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8263216984(NAD 83)
 LC1339
 LC1339                          SUPERSEDED SURVEY CONTROL
 LC1339
 LC1339  NGVD 29 (??/??/92)  140.825  (m)          462.02   (f) ADJ UNCH    1 2
 LC1339
 LC1339.Superseded values are not recommended for survey control.
 LC1339
 LC1339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1339.See file dsdata.pdf to determine how the superseded data were derived.
 LC1339
 LC1339_MARKER: DB = BENCH MARK DISK
 LC1339_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1339_SP_SET: BOX CULVERT HEADWALL
 LC1339_STAMPING: S 234 1960
 LC1339_MARK LOGO: CGS
 LC1339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1339+STABILITY: SURFACE MOTION
 LC1339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1339+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2003
 LC1339
 LC1339  HISTORY     - Date     Condition        Report By
 LC1339  HISTORY     - 1960     MONUMENTED       CGS
 LC1339  HISTORY     - 1977     GOOD             LOCENG
 LC1339  HISTORY     - 19990228 GOOD             USPSQD
 LC1339  HISTORY     - 19991220 GOOD             CMT
 LC1339  HISTORY     - 20030801 GOOD             USGS-M
 LC1339  HISTORY     - 20120418 GOOD             CMT
 LC1339
 LC1339                          STATION DESCRIPTION
 LC1339
 LC1339'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1339'7 MI N FROM PEORIA.
 LC1339'ABOUT 7.05 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1339'RAILROAD FROM THE PASSENGER STATION AT PEORIA, IN SECTION 10,
 LC1339'R 8 E, T 9 N, ALONG STATE HIGHWAY 29, 58 YARDS WEST AND ACROSS
 LC1339'HIGHWAY FROM MILE POST 154, AT THE JUNCTION OF HIGHWAY AND A
 LC1339'GRAVEL ROAD LEADING WEST AND UPHILL, IN THE TOP OF NORTHWEST
 LC1339'END OF SOUTHWEST HEAD WALL OF AN 8-FOOT CONCRETE BOX CULVERT
 LC1339'UNDER HIGHWAY, 18 FEET SOUTHWEST OF SOUTH BOUND LANE OF HIGHWAY
 LC1339'29, 28 FEET SOUTHEAST OF CENTER LINE OF ROAD WEST AND ABOUT LEVEL
 LC1339'WITH HIGHWAY.
 LC1339
 LC1339                          STATION RECOVERY (1977)
 LC1339
 LC1339'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1339'S-234 GRAVEL ROAD IS NOW PAVED AND NAMED EAST KOCH ROAD.
 LC1339
 LC1339                          STATION RECOVERY (1999)
 LC1339
 LC1339'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1339'RECOVERED IN GOOD CONDITION.
 LC1339
 LC1339                          STATION RECOVERY (1999)
 LC1339
 LC1339'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 LC1339'RECOVERED IN GOOD CONDITION.
 LC1339
 LC1339                          STATION RECOVERY (2003)
 LC1339
 LC1339'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC1339'APPROX. 30 FT SOUTH OF KOCH DRIVE ON WEST SIDE OF ROUTE 29 ON NORTH
 LC1339'END OF CEMENT CULVERT. PICTURE FOLLOWS UNDER SEPARATE COVER. JIM
 LC1339'LANDERS USGS-M  BADGE  ESC 406
 LC1339
 LC1339                          STATION RECOVERY (2012)
 LC1339
 LC1339'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (MDB)
 LC1339'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0827 ***********************************************************************
 MF0827  DESIGNATION -  S 236
 MF0827  PID         -  MF0827
 MF0827  STATE/COUNTY-  IL/BUREAU
 MF0827  COUNTRY     -  US
 MF0827  USGS QUAD   -  SPRING VALLEY (2018)
 MF0827
 MF0827                         *CURRENT SURVEY CONTROL
 MF0827  ______________________________________________________________________
 MF0827* NAD 83(1986) POSITION- 41 19 07.     (N) 089 11 56.     (W)   SCALED
 MF0827* NAVD 88 ORTHO HEIGHT -   142.406 (meters)      467.21  (feet) ADJUSTED
 MF0827  ______________________________________________________________________
 MF0827  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 MF0827  DYNAMIC HEIGHT  -        142.349 (meters)      467.02  (feet) COMP
 MF0827  MODELED GRAVITY -    980,222.3   (mgal)                       NAVD 88
 MF0827
 MF0827  VERT ORDER      -  FIRST     CLASS II
 MF0827
 MF0827.The horizontal coordinates were scaled from a map and have
 MF0827.an estimated accuracy of +/- 6 seconds.
 MF0827
 MF0827.The orthometric height was determined by differential leveling and
 MF0827.adjusted by the NATIONAL GEODETIC SURVEY
 MF0827.in June 1991.
 MF0827
 MF0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0827.GEOID18 height accuracy estimate available here.
 MF0827
 MF0827.Click photographs - Photos may exist for this station.
 MF0827
 MF0827.The dynamic height is computed by dividing the NAVD 88
 MF0827.geopotential number by the normal gravity value computed on the
 MF0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0827.degrees latitude (g = 980.6199 gals.).
 MF0827
 MF0827.The modeled gravity was interpolated from observed gravity values.
 MF0827
 MF0827;                    North         East    Units  Estimated Accuracy
 MF0827;SPC IL W     -   516,860.      781,030.      MT  (+/- 180 meters Scaled)
 MF0827
 MF0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL159764(NAD 83)
 MF0827
 MF0827                          SUPERSEDED SURVEY CONTROL
 MF0827
 MF0827  NGVD 29 (??/??/92)  142.488  (m)          467.48   (f) ADJ UNCH    1 2
 MF0827
 MF0827.Superseded values are not recommended for survey control.
 MF0827
 MF0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0827.See file dsdata.pdf to determine how the superseded data were derived.
 MF0827
 MF0827_MARKER: DB = BENCH MARK DISK
 MF0827_SETTING: 66 = SET IN ROCK OUTCROP
 MF0827_STAMPING: S 236 1960
 MF0827_MARK LOGO: CGS
 MF0827_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0827+STABILITY: POSITION/ELEVATION WELL
 MF0827
 MF0827  HISTORY     - Date     Condition        Report By
 MF0827  HISTORY     - 1960     MONUMENTED       CGS
 MF0827  HISTORY     - 19960406 MARK NOT FOUND   USPSQD
 MF0827  HISTORY     - 20010606 POOR             USPSQD
 MF0827  HISTORY     - 20050705 POOR             USPSQD
 MF0827  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0827
 MF0827                          STATION DESCRIPTION
 MF0827
 MF0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0827'AT SPRING VALLEY.
 MF0827'AT SPRING VALLEY, IN S-3, R-1W, T-33N, 0.05 MILE EAST ALONG THE
 MF0827'CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION, 0.3
 MF0827'MILE WEST OF MILEPOST 104, ABOUT 69 YARDS EAST OF THE EAST EDGE
 MF0827'OF THE STATE HIGHWAY 89 OVERPASS OVER THE TRACK, ABOUT 50 FEET
 MF0827'EAST OF THE WEST END OF A SIDE TRACK TO THE NORTHEAST, SET
 MF0827'VERTICALLY IN THE SOUTHEAST FACE OF A SMOOTH SURFACED ROCK ABOUT
 MF0827'10-FEET-LONG BY 4-FEET-HIGH THAT IS PART OF A LONG LOW ROCK CUT
 MF0827'ON THE NORTH SIDE OF THE TRACK, 13 FEET NORTH OF THE NORTH RAIL
 MF0827'OF THE NORTH MAIN TRACK, 2 1/2 FEET ABOVE THE LEVEL OF THE GROUND,
 MF0827'AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACK.
 MF0827
 MF0827                          STATION RECOVERY (1996)
 MF0827
 MF0827'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0827'MARK NOT FOUND.
 MF0827
 MF0827                          STATION RECOVERY (2001)
 MF0827
 MF0827'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0827'MARK RECOVERED IN POOR CONDITION.
 MF0827
 MF0827                          STATION RECOVERY (2005)
 MF0827
 MF0827'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0827'SITE LOCATED. DISK MISSING BUT PIN INTACT
 MF0827
 MF0827                          STATION RECOVERY (2014)
 MF0827
 MF0827'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0827'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1323 ***********************************************************************
 LC1323  DESIGNATION -  S 237
 LC1323  PID         -  LC1323
 LC1323  STATE/COUNTY-  IL/PEORIA
 LC1323  COUNTRY     -  US
 LC1323  USGS QUAD   -  PEORIA EAST (2018)
 LC1323
 LC1323                         *CURRENT SURVEY CONTROL
 LC1323  ______________________________________________________________________
 LC1323* NAD 83(1986) POSITION- 40 42 22.6    (N) 089 33 56.4    (W)   HD_HELD2
 LC1323* NAVD 88 ORTHO HEIGHT -   140.363 (meters)      460.51  (feet) ADJUSTED
 LC1323  ______________________________________________________________________
 LC1323  GEOID HEIGHT    -        -32.885 (meters)                     GEOID18
 LC1323  DYNAMIC HEIGHT  -        140.298 (meters)      460.29  (feet) COMP
 LC1323  MODELED GRAVITY -    980,164.5   (mgal)                       NAVD 88
 LC1323
 LC1323  VERT ORDER      -  FIRST     CLASS II
 LC1323
 LC1323.The horizontal coordinates were established by autonomous hand held GPS
 LC1323.observations and have an estimated accuracy of +/- 10 meters.
 LC1323
 LC1323.The orthometric height was determined by differential leveling and
 LC1323.adjusted by the NATIONAL GEODETIC SURVEY
 LC1323.in June 1991.
 LC1323
 LC1323.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1323.GEOID18 height accuracy estimate available here.
 LC1323
 LC1323.Click photographs - Photos may exist for this station.
 LC1323
 LC1323.The dynamic height is computed by dividing the NAVD 88
 LC1323.geopotential number by the normal gravity value computed on the
 LC1323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1323.degrees latitude (g = 980.6199 gals.).
 LC1323
 LC1323.The modeled gravity was interpolated from observed gravity values.
 LC1323
 LC1323;                    North         East    Units  Estimated Accuracy
 LC1323;SPC IL W     -   448,583.      750,786.      MT  (+/- 10 meters HH2 GPS)
 LC1323
 LC1323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8325709317(NAD 83)
 LC1323
 LC1323                          SUPERSEDED SURVEY CONTROL
 LC1323
 LC1323  NGVD 29 (??/??/92)  140.455  (m)          460.81   (f) ADJ UNCH    1 2
 LC1323
 LC1323.Superseded values are not recommended for survey control.
 LC1323
 LC1323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1323.See file dsdata.pdf to determine how the superseded data were derived.
 LC1323
 LC1323_MARKER: DB = BENCH MARK DISK
 LC1323_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1323_STAMPING: S 237 1960
 LC1323_MARK LOGO: CGS
 LC1323_PROJECTION: FLUSH
 LC1323_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1323_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1323_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1323+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2020
 LC1323
 LC1323  HISTORY     - Date     Condition        Report By
 LC1323  HISTORY     - 1960     MONUMENTED       CGS
 LC1323  HISTORY     - 1977     POOR             LOCENG
 LC1323  HISTORY     - 19990131 GOOD             USPSQD
 LC1323  HISTORY     - 20200916 GOOD             ILDT
 LC1323
 LC1323                          STATION DESCRIPTION
 LC1323
 LC1323'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1323'AT PEORIA.
 LC1323'AT PEORIA, ABOUT 1.85 MILES NORTHEAST ALONG THE CHICAGO, ROCK
 LC1323'ISLAND AND PACIFIC RAILROAD FROM THE PASSENGER STATION, 0.2 MILE
 LC1323'SOUTHWEST OF MILE POST 159, AT CROSSING OF GRANT STREET AND AT
 LC1323'THE JUNCTION OF A BLACK TOP STREET PARALLELING THE TRACK TO THE
 LC1323'NORTHEAST, IN A CIRCULAR PLOT AT THE ENTRANCE TO
 LC1323'LE TOURNEAU-WESTINGHOUSE COMPANY PLANT, 102 FEET SOUTHEAST AND
 LC1323'ACROSS STREET FROM SOUTHEAST RAIL OF THE SOUTHEAST TRACK, 14 1/2
 LC1323'FEET NORTHEAST OF NORTHEAST CURB LINE OF GRANT STREET, 13 FEET
 LC1323'SOUTHEAST OF SOUTHEAST CURB LINE OF BLACK TOP STREET NORTHEAST,
 LC1323'25 1/2 FEET SOUTHWEST OF SOUTHWEST CURB OF DRIVE TO PLANT, 90
 LC1323'FEET NORTH AND ACROSS GRANT STREET FROM THE NORTH CORNER OF
 LC1323'STADIUM AT WOODRUFF ATHLETIC FIELD, ABOUT LEVEL WITH THE STREET
 LC1323'NORTHEAST AND IS A DISK ON COPPER COATED STEEL ROD PROJECTING
 LC1323'1 INCH AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS 1 INCH.
 LC1323'THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 30 1/2 FEET.
 LC1323
 LC1323                          STATION RECOVERY (1977)
 LC1323
 LC1323'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1323'MARK RECOVERED IN POOR CONDITION.
 LC1323
 LC1323                          STATION RECOVERY (1999)
 LC1323
 LC1323'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1323'RECOVERED IN GOOD CONDITION.
 LC1323
 LC1323                          STATION RECOVERY (2020)
 LC1323
 LC1323'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1323'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1243 ***********************************************************************
 LC1243  DESIGNATION -  S 238
 LC1243  PID         -  LC1243
 LC1243  STATE/COUNTY-  IL/TAZEWELL
 LC1243  COUNTRY     -  US
 LC1243  USGS QUAD   -  MANITO (2018)
 LC1243
 LC1243                         *CURRENT SURVEY CONTROL
 LC1243  ______________________________________________________________________
 LC1243* NAD 83(1986) POSITION- 40 27 39.     (N) 089 51 58.     (W)   SCALED
 LC1243* NAVD 88 ORTHO HEIGHT -   155.728 (meters)      510.92  (feet) ADJUSTED
 LC1243  ______________________________________________________________________
 LC1243  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 LC1243  DYNAMIC HEIGHT  -        155.654 (meters)      510.67  (feet) COMP
 LC1243  MODELED GRAVITY -    980,147.4   (mgal)                       NAVD 88
 LC1243
 LC1243  VERT ORDER      -  FIRST     CLASS II
 LC1243
 LC1243.The horizontal coordinates were scaled from a map and have
 LC1243.an estimated accuracy of +/- 6 seconds.
 LC1243
 LC1243.The orthometric height was determined by differential leveling and
 LC1243.adjusted by the NATIONAL GEODETIC SURVEY
 LC1243.in June 1991.
 LC1243
 LC1243.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1243.GEOID18 height accuracy estimate available here.
 LC1243
 LC1243.Click photographs - Photos may exist for this station.
 LC1243
 LC1243.The dynamic height is computed by dividing the NAVD 88
 LC1243.geopotential number by the normal gravity value computed on the
 LC1243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1243.degrees latitude (g = 980.6199 gals.).
 LC1243
 LC1243.The modeled gravity was interpolated from observed gravity values.
 LC1243
 LC1243;                    North         East    Units  Estimated Accuracy
 LC1243;SPC IL W     -   421,200.      725,490.      MT  (+/- 180 meters Scaled)
 LC1243
 LC1243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK569828(NAD 83)
 LC1243
 LC1243                          SUPERSEDED SURVEY CONTROL
 LC1243
 LC1243  NGVD 29 (??/??/92)  155.831  (m)          511.26   (f) ADJ UNCH    1 2
 LC1243
 LC1243.Superseded values are not recommended for survey control.
 LC1243
 LC1243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1243.See file dsdata.pdf to determine how the superseded data were derived.
 LC1243
 LC1243_MARKER: DB = BENCH MARK DISK
 LC1243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1243_STAMPING: S 238 1961
 LC1243_MARK LOGO: CGS
 LC1243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1243+STABILITY: SURFACE MOTION
 LC1243
 LC1243  HISTORY     - Date     Condition        Report By
 LC1243  HISTORY     - 1961     MONUMENTED       CGS
 LC1243
 LC1243                          STATION DESCRIPTION
 LC1243
 LC1243'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1243'6.7 MI NW FROM MANITO.
 LC1243'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE ILLINOIS AND CHICAGO
 LC1243'MIDLAND RAILWAY STATION AT MANITO, THENCE 0.65 MILE NORTH ALONG A
 LC1243'BLACK TOP ROAD, THENCE 4.3 MILES WEST ALONG COUNTY LINE ROAD,
 LC1243'THENCE 1.7 MILES NORTH ALONG A SAND ROAD, AT A POINT WHERE THE
 LC1243'ROADS TURNS NORTHEAST, 16 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC1243'11 FEET SOUTH OF THE PROLONGATION OF THE CENTER LINE OF THE ROAD
 LC1243'LEADING NORTHEAST, 3 1/2 FEET SOUTH OF THE CENTER OF A GATE,
 LC1243'4 1/2 FEET NORTH OF A TELEPHONE POLE, 2 FEET SOUTH OF A METAL
 LC1243'WITNESS POST, 1 1/2 FEET EAST OF A FENCE LINE, SET IN THE TOP OF A
 LC1243'CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 LC1243'NOTE-- THIS BENCH MARK IS LOCATED 0.2 MILE SOUTHWEST OF BENCH MARK
 LC1243'P.B.M. 45 (USE) DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0245 ***********************************************************************
 LD0245  DESIGNATION -  S 239
 LD0245  PID         -  LD0245
 LD0245  STATE/COUNTY-  IL/MASON
 LD0245  COUNTRY     -  US
 LD0245  USGS QUAD   -  KILBOURNE (2018)
 LD0245
 LD0245                         *CURRENT SURVEY CONTROL
 LD0245  ______________________________________________________________________
 LD0245* NAD 83(1986) POSITION- 40 13 50.     (N) 090 06 51.     (W)   SCALED
 LD0245* NAVD 88 ORTHO HEIGHT -   135.396 (meters)      444.21  (feet) ADJUSTED
 LD0245  ______________________________________________________________________
 LD0245  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 LD0245  DYNAMIC HEIGHT  -        135.329 (meters)      443.99  (feet) COMP
 LD0245  MODELED GRAVITY -    980,123.5   (mgal)                       NAVD 88
 LD0245
 LD0245  VERT ORDER      -  FIRST     CLASS II
 LD0245
 LD0245.The horizontal coordinates were scaled from a map and have
 LD0245.an estimated accuracy of +/- 6 seconds.
 LD0245
 LD0245.The orthometric height was determined by differential leveling and
 LD0245.adjusted by the NATIONAL GEODETIC SURVEY
 LD0245.in June 1991.
 LD0245
 LD0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0245.GEOID18 height accuracy estimate available here.
 LD0245
 LD0245.Click photographs - Photos may exist for this station.
 LD0245
 LD0245.The dynamic height is computed by dividing the NAVD 88
 LD0245.geopotential number by the normal gravity value computed on the
 LD0245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0245.degrees latitude (g = 980.6199 gals.).
 LD0245
 LD0245.The modeled gravity was interpolated from observed gravity values.
 LD0245
 LD0245;                    North         East    Units  Estimated Accuracy
 LD0245;SPC IL W     -   395,590.      704,470.      MT  (+/- 180 meters Scaled)
 LD0245
 LD0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE455573(NAD 83)
 LD0245
 LD0245                          SUPERSEDED SURVEY CONTROL
 LD0245
 LD0245  NGVD 29 (??/??/92)  135.493  (m)          444.53   (f) ADJ UNCH    1 2
 LD0245
 LD0245.Superseded values are not recommended for survey control.
 LD0245
 LD0245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0245.See file dsdata.pdf to determine how the superseded data were derived.
 LD0245
 LD0245_MARKER: DB = BENCH MARK DISK
 LD0245_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0245_SP_SET: BOX CULVERT HEADWALL
 LD0245_STAMPING: S 239 1961
 LD0245_MARK LOGO: CGS
 LD0245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0245+STABILITY: SURFACE MOTION
 LD0245
 LD0245  HISTORY     - Date     Condition        Report By
 LD0245  HISTORY     - 1961     MONUMENTED       CGS
 LD0245  HISTORY     - 20050601 MARK NOT FOUND   ILDT
 LD0245
 LD0245                          STATION DESCRIPTION
 LD0245
 LD0245'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0245'5.3 MI S FROM HAVANA.
 LD0245'ABOUT 5.3 MILES SOUTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0245'WITH U.S. HIGHWAY 136 AT HAVANA, AT THE JUNCTION OF A ROAD
 LD0245'LEADING EAST, ON TOP OF THE NORTH END OF THE EAST HEADWALL OF A
 LD0245'2 FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY, 31 FEET EAST OF
 LD0245'THE CENTER LINE OF THE HIGHWAY, 47 FEET SOUTH OF THE CENTER LINE
 LD0245'OF THE ROAD EAST, 2.7 FEET NORTH OF THE SOUTH END OF THE HEADWALL
 LD0245'AND ABOUT 6 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LD0245
 LD0245                          STATION RECOVERY (2005)
 LD0245
 LD0245'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0245'CULVERT HAS BEEN EXTENDED. A BRIEF SEARCH WAS MADE TO TRY AND LOCATE
 LD0245'THE OLD HDWL BUT BURIED DEEP AND DISC WAS NOT LOCATED AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2084 ***********************************************************************
 LB2084  DESIGNATION -  S 24 RESET
 LB2084  PID         -  LB2084
 LB2084  STATE/COUNTY-  IL/VERMILION
 LB2084  COUNTRY     -  US
 LB2084  USGS QUAD   -  RANKIN (2018)
 LB2084
 LB2084                         *CURRENT SURVEY CONTROL
 LB2084  ______________________________________________________________________
 LB2084* NAD 83(1986) POSITION- 40 24 50.     (N) 087 53 42.     (W)   SCALED
 LB2084* NAVD 88 ORTHO HEIGHT -   230.73  (+/-2cm)      757.0   (feet) VERTCON3
 LB2084  ______________________________________________________________________
 LB2084  GEOID HEIGHT    -        -32.525 (meters)                     GEOID18
 LB2084  VERT ORDER      -  THIRD (See Below)
 LB2084
 LB2084.The horizontal coordinates were scaled from a map and have
 LB2084.an estimated accuracy of +/- 6 seconds.
 LB2084
 LB2084.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2084.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2084
 LB2084.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2084.GEOID18 height accuracy estimate available here.
 LB2084
 LB2084.The vertical order pertains to the NGVD 29 superseded value.
 LB2084
 LB2084.Click photographs - Photos may exist for this station.
 LB2084
 LB2084;                    North         East    Units  Estimated Accuracy
 LB2084;SPC IL E     -   416,050.      337,200.      MT  (+/- 180 meters Scaled)
 LB2084
 LB2084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK240740(NAD 83)
 LB2084
 LB2084                          SUPERSEDED SURVEY CONTROL
 LB2084
 LB2084  NGVD 29 (11/09/15)  230.79   (m)          757.2    (f) RESET       3  
 LB2084
 LB2084.Superseded values are not recommended for survey control.
 LB2084
 LB2084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2084.See file dsdata.pdf to determine how the superseded data were derived.
 LB2084
 LB2084_MARKER: DV = VERTICAL CONTROL DISK
 LB2084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2084_STAMPING: S 24 RESET 1975
 LB2084_MARK LOGO: USACE
 LB2084_PROJECTION: FLUSH
 LB2084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2084+STABILITY: SURFACE MOTION
 LB2084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2084+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2011
 LB2084
 LB2084  HISTORY     - Date     Condition        Report By
 LB2084  HISTORY     - 1975     MONUMENTED       ILDT
 LB2084  HISTORY     - 20110111 GOOD             ILDT
 LB2084
 LB2084                          STATION DESCRIPTION
 LB2084
 LB2084'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 LB2084'3.5 MI SOUTH FROM RANKIN.
 LB2084'3.5 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE CROSSING OF THE NEW
 LB2084'YORK, CHICAGO, AND ST LOUIS RAILROAD IN RANKIN AT THE EASTWEST
 LB2084'CROSSROAD (LEADING TO REILLY), 37 FEET ROUTE STATION 1128+47 ROUTE 49,
 LB2084'7.5 FEET NORTHWEST OF SECTION MARKER 101TR IN SOUTHEAST QUADRANT OF
 LB2084'INTERSECTION , 3 FEET DUE WEST OF THE CENTERLINE OF POWER POLE,  AND
 LB2084'40.70 FEET SOUTHWEST OF SECTION CORNER AT ST. 1128+71.
 LB2084'THE MARK IS 1.5 FT  W FROM A WITNESS POST.
 LB2084
 LB2084                          STATION RECOVERY (2011)
 LB2084
 LB2084'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2084'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0187 ***********************************************************************
 LD0187  DESIGNATION -  S 240
 LD0187  PID         -  LD0187
 LD0187  STATE/COUNTY-  IL/CASS
 LD0187  COUNTRY     -  US
 LD0187  USGS QUAD   -  CLEAR LAKE (2018)
 LD0187
 LD0187                         *CURRENT SURVEY CONTROL
 LD0187  ______________________________________________________________________
 LD0187* NAD 83(1986) POSITION- 40 01 09.     (N) 090 20 07.     (W)   SCALED
 LD0187* NAVD 88 ORTHO HEIGHT -   145.651 (meters)      477.86  (feet) ADJUSTED
 LD0187  ______________________________________________________________________
 LD0187  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 LD0187  DYNAMIC HEIGHT  -        145.573 (meters)      477.60  (feet) COMP
 LD0187  MODELED GRAVITY -    980,092.1   (mgal)                       NAVD 88
 LD0187
 LD0187  VERT ORDER      -  FIRST     CLASS II
 LD0187
 LD0187.The horizontal coordinates were scaled from a map and have
 LD0187.an estimated accuracy of +/- 6 seconds.
 LD0187
 LD0187.The orthometric height was determined by differential leveling and
 LD0187.adjusted by the NATIONAL GEODETIC SURVEY
 LD0187.in June 1991.
 LD0187
 LD0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0187.GEOID18 height accuracy estimate available here.
 LD0187
 LD0187.Click photographs - Photos may exist for this station.
 LD0187
 LD0187.The dynamic height is computed by dividing the NAVD 88
 LD0187.geopotential number by the normal gravity value computed on the
 LD0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0187.degrees latitude (g = 980.6199 gals.).
 LD0187
 LD0187.The modeled gravity was interpolated from observed gravity values.
 LD0187
 LD0187;                    North         East    Units  Estimated Accuracy
 LD0187;SPC IL W     -   372,130.      685,610.      MT  (+/- 180 meters Scaled)
 LD0187
 LD0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE274332(NAD 83)
 LD0187
 LD0187                          SUPERSEDED SURVEY CONTROL
 LD0187
 LD0187  NGVD 29 (??/??/92)  145.760  (m)          478.21   (f) ADJ UNCH    1 2
 LD0187
 LD0187.Superseded values are not recommended for survey control.
 LD0187
 LD0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0187.See file dsdata.pdf to determine how the superseded data were derived.
 LD0187
 LD0187_MARKER: DB = BENCH MARK DISK
 LD0187_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0187_SP_SET: BUILDING
 LD0187_STAMPING: S 240 1961
 LD0187_MARK LOGO: CGS
 LD0187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0187+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2011
 LD0187
 LD0187  HISTORY     - Date     Condition        Report By
 LD0187  HISTORY     - 1961     MONUMENTED       CGS
 LD0187  HISTORY     - 20111013 GOOD             ATKNA
 LD0187
 LD0187                          STATION DESCRIPTION
 LD0187
 LD0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0187'4.9 MI E FROM BEARDSTOWN.
 LD0187'ABOUT 4.9 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0187'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN,
 LD0187'SET VERTICALLY IN THE NORTH BRICK WALL OF A SCHOOLHOUSE, AT THE
 LD0187'CROSSING OF A BLACK TOP ROAD, 93.5 FEET SOUTH OF THE CENTER LINE
 LD0187'OF THE ROAD, 68 FEET WEST OF THE CENTER LINE OF BLACK TOP ROAD,
 LD0187'1.1 FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING AND 2.5
 LD0187'FEET ABOVE THE LEVEL OF THE GROUND.
 LD0187
 LD0187                          STATION RECOVERY (2011)
 LD0187
 LD0187'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0187'THIS MARK WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE FOR THE
 LD0187'ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES ARMY CORPS OF
 LD0187'ENGINEEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0122 ***********************************************************************
 KC0122  DESIGNATION -  S 241
 KC0122  PID         -  KC0122
 KC0122  STATE/COUNTY-  IL/JERSEY
 KC0122  COUNTRY     -  US
 KC0122  USGS QUAD   -  NUTWOOD (2018)
 KC0122
 KC0122                         *CURRENT SURVEY CONTROL
 KC0122  ______________________________________________________________________
 KC0122* NAD 83(1986) POSITION- 39 05 04.     (N) 090 33 19.     (W)   SCALED
 KC0122* NAVD 88 ORTHO HEIGHT -   137.439 (meters)      450.91  (feet) ADJUSTED
 KC0122  ______________________________________________________________________
 KC0122  GEOID HEIGHT    -        -31.952 (meters)                     GEOID18
 KC0122  DYNAMIC HEIGHT  -        137.355 (meters)      450.64  (feet) COMP
 KC0122  MODELED GRAVITY -    980,018.5   (mgal)                       NAVD 88
 KC0122
 KC0122  VERT ORDER      -  FIRST     CLASS II
 KC0122
 KC0122.The horizontal coordinates were scaled from a map and have
 KC0122.an estimated accuracy of +/- 6 seconds.
 KC0122
 KC0122.The orthometric height was determined by differential leveling and
 KC0122.adjusted by the NATIONAL GEODETIC SURVEY
 KC0122.in June 1991.
 KC0122
 KC0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0122.GEOID18 height accuracy estimate available here.
 KC0122
 KC0122.Click photographs - Photos may exist for this station.
 KC0122
 KC0122.The dynamic height is computed by dividing the NAVD 88
 KC0122.geopotential number by the normal gravity value computed on the
 KC0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0122.degrees latitude (g = 980.6199 gals.).
 KC0122
 KC0122.The modeled gravity was interpolated from observed gravity values.
 KC0122
 KC0122;                    North         East    Units  Estimated Accuracy
 KC0122;SPC IL W     -   268,420.      666,380.      MT  (+/- 180 meters Scaled)
 KC0122
 KC0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD114289(NAD 83)
 KC0122
 KC0122                          SUPERSEDED SURVEY CONTROL
 KC0122
 KC0122  NGVD 29 (??/??/92)  137.550  (m)          451.28   (f) ADJ UNCH    1 2
 KC0122
 KC0122.Superseded values are not recommended for survey control.
 KC0122
 KC0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0122.See file dsdata.pdf to determine how the superseded data were derived.
 KC0122
 KC0122_MARKER: DB = BENCH MARK DISK
 KC0122_SETTING: 66 = SET IN ROCK OUTCROP
 KC0122_STAMPING: S 241 1961
 KC0122_MARK LOGO: CGS
 KC0122_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0122+STABILITY: POSITION/ELEVATION WELL
 KC0122_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0122+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 KC0122
 KC0122  HISTORY     - Date     Condition        Report By
 KC0122  HISTORY     - 1961     MONUMENTED       CGS
 KC0122  HISTORY     - 1981     GOOD             AEROS
 KC0122  HISTORY     - 20120514 GOOD             ILDT
 KC0122  HISTORY     - 20130514 GOOD             ILDT
 KC0122
 KC0122                          STATION DESCRIPTION
 KC0122
 KC0122'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0122'0.1 MI N FROM NUTWOOD.
 KC0122'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 100 FROM THE 30 FOOT
 KC0122'BRIDGE OVER THE NARROWS AT NUTWOOD, DIRECTLY ACROSS THE HIGHWAY
 KC0122'FROM THE WINCHELLS TAVERN, SECTION S 4 T 7 N R 13 W, SET
 KC0122'VERTICALLY AND ABOUT IN THE CENTER OF A ROCK CUT, 30 FEET EAST
 KC0122'OF THE CENTER LINE OF THE HIGHWAY, 3 FEET ABOVE THE LEVEL OF
 KC0122'THE GROUND AND DIRECTLY UNDER THE HIGHEST PART OF THE ROCK CUT,
 KC0122'2 FEET ABOVE THE LEVEL OF THE ROAD.
 KC0122
 KC0122                          STATION RECOVERY (1981)
 KC0122
 KC0122'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0122'RECOVERED IN GOOD CONDITION.
 KC0122
 KC0122                          STATION RECOVERY (2012)
 KC0122
 KC0122'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0122'RECOVERED IN GOOD CONDITION.
 KC0122
 KC0122                          STATION RECOVERY (2013)
 KC0122
 KC0122'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0122'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0150 ***********************************************************************
 KC0150  DESIGNATION -  S 242
 KC0150  PID         -  KC0150
 KC0150  STATE/COUNTY-  IL/GREENE
 KC0150  COUNTRY     -  US
 KC0150  USGS QUAD   -  KAMPSVILLE (2018)
 KC0150
 KC0150                         *CURRENT SURVEY CONTROL
 KC0150  ______________________________________________________________________
 KC0150* NAD 83(1986) POSITION- 39 19 20.     (N) 090 33 03.     (W)   SCALED
 KC0150* NAVD 88 ORTHO HEIGHT -   140.625 (meters)      461.37  (feet) ADJUSTED
 KC0150  ______________________________________________________________________
 KC0150  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 KC0150  DYNAMIC HEIGHT  -        140.545 (meters)      461.10  (feet) COMP
 KC0150  MODELED GRAVITY -    980,052.1   (mgal)                       NAVD 88
 KC0150
 KC0150  VERT ORDER      -  FIRST     CLASS II
 KC0150
 KC0150.The horizontal coordinates were scaled from a map and have
 KC0150.an estimated accuracy of +/- 6 seconds.
 KC0150
 KC0150.The orthometric height was determined by differential leveling and
 KC0150.adjusted by the NATIONAL GEODETIC SURVEY
 KC0150.in June 1991.
 KC0150
 KC0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0150.GEOID18 height accuracy estimate available here.
 KC0150
 KC0150.Click photographs - Photos may exist for this station.
 KC0150
 KC0150.The dynamic height is computed by dividing the NAVD 88
 KC0150.geopotential number by the normal gravity value computed on the
 KC0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0150.degrees latitude (g = 980.6199 gals.).
 KC0150
 KC0150.The modeled gravity was interpolated from observed gravity values.
 KC0150
 KC0150;                    North         East    Units  Estimated Accuracy
 KC0150;SPC IL W     -   294,810.      666,870.      MT  (+/- 180 meters Scaled)
 KC0150
 KC0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD111553(NAD 83)
 KC0150
 KC0150                          SUPERSEDED SURVEY CONTROL
 KC0150
 KC0150  NGVD 29 (??/??/92)  140.741  (m)          461.75   (f) ADJ UNCH    1 2
 KC0150
 KC0150.Superseded values are not recommended for survey control.
 KC0150
 KC0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0150.See file dsdata.pdf to determine how the superseded data were derived.
 KC0150
 KC0150_MARKER: DB = BENCH MARK DISK
 KC0150_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KC0150_SP_SET: BOX CULVERT HEADWALL
 KC0150_STAMPING: S 242 1961
 KC0150_MARK LOGO: CGS
 KC0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0150+STABILITY: SURFACE MOTION
 KC0150
 KC0150  HISTORY     - Date     Condition        Report By
 KC0150  HISTORY     - 1961     MONUMENTED       CGS
 KC0150
 KC0150                          STATION DESCRIPTION
 KC0150
 KC0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0150'2.4 MI N FROM ELDRED.
 KC0150'ABOUT 2.35 MILES NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0150'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 9 OR S 16 T 10 N R 13
 KC0150'W, ABOUT 0.55 MILE NORTH OF A POINT WHERE THE BLACK TOP ROAD
 KC0150'GOES THROUGH A SMALL CEMETERY, SET ON TOP OF THE NORTH END OF
 KC0150'THE EAST HEADWALL OF A DOUBLE 30-FOOT BOX CULVERT FOR A SMALL
 KC0150'STREAM, 18 FEET EAST OF THE CENTER LINE OF THE ROAD, 126 FEET
 KC0150'NORTH OF THE CENTER LINE OF A ROAD LEADING WEST, 10 FEET SOUTH
 KC0150'OF THE NORTH END OF THE HEADWALL AND 1 FOOT BELOW THE LEVEL OF
 KC0150'THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0201 ***********************************************************************
 LD0201  DESIGNATION -  S 244
 LD0201  PID         -  LD0201
 LD0201  STATE/COUNTY-  IL/CASS
 LD0201  COUNTRY     -  US
 LD0201  USGS QUAD   -  CLEAR LAKE (2018)
 LD0201
 LD0201                         *CURRENT SURVEY CONTROL
 LD0201  ______________________________________________________________________
 LD0201* NAD 83(1986) POSITION- 40 00 57.80   (N) 090 15 11.01   (W)   HD_HELD1
 LD0201* NAVD 88 ORTHO HEIGHT -   153.603 (meters)      503.95  (feet) ADJUSTED
 LD0201  ______________________________________________________________________
 LD0201  GEOID HEIGHT    -        -32.894 (meters)                     GEOID18
 LD0201  DYNAMIC HEIGHT  -        153.522 (meters)      503.68  (feet) COMP
 LD0201  MODELED GRAVITY -    980,095.9   (mgal)                       NAVD 88
 LD0201
 LD0201  VERT ORDER      -  FIRST     CLASS II
 LD0201
 LD0201.The horizontal coordinates were determined by differentially corrected
 LD0201.hand held GPS observations or other comparable positioning techniques
 LD0201.and have an estimated accuracy of +/- 3 meters.
 LD0201
 LD0201.The orthometric height was determined by differential leveling and
 LD0201.adjusted by the NATIONAL GEODETIC SURVEY
 LD0201.in June 1991.
 LD0201
 LD0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0201.GEOID18 height accuracy estimate available here.
 LD0201
 LD0201.Click photographs - Photos may exist for this station.
 LD0201
 LD0201.The dynamic height is computed by dividing the NAVD 88
 LD0201.geopotential number by the normal gravity value computed on the
 LD0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0201.degrees latitude (g = 980.6199 gals.).
 LD0201
 LD0201.The modeled gravity was interpolated from observed gravity values.
 LD0201
 LD0201;                    North         East    Units  Estimated Accuracy
 LD0201;SPC IL W     -   371,774.0     692,624.8     MT  (+/- 3 meters HH1 GPS) 
 LD0201
 LD0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3443833154(NAD 83)
 LD0201
 LD0201                          SUPERSEDED SURVEY CONTROL
 LD0201
 LD0201  NGVD 29 (??/??/92)  153.708  (m)          504.29   (f) ADJ UNCH    1 2
 LD0201
 LD0201.Superseded values are not recommended for survey control.
 LD0201
 LD0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0201.See file dsdata.pdf to determine how the superseded data were derived.
 LD0201
 LD0201_MARKER: DB = BENCH MARK DISK
 LD0201_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LD0201_STAMPING: S 244 1961
 LD0201_MARK LOGO: CGS
 LD0201_PROJECTION: RECESSED 3 CENTIMETERS
 LD0201_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0201_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0201+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2022
 LD0201_ROD/PIPE-DEPTH: 13.1 meters
 LD0201
 LD0201  HISTORY     - Date     Condition        Report By
 LD0201  HISTORY     - 1961     MONUMENTED       CGS
 LD0201  HISTORY     - 20220614 GOOD             ILDT
 LD0201
 LD0201                          STATION DESCRIPTION
 LD0201
 LD0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0201'6 MI SW FROM CHANDLERVILLE.
 LD0201'ABOUT 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0201'WITH LAKE STREET IN CHANDLERVILLE, THENCE 4.5 MILES WEST ALONG
 LD0201'THE BEARDSTOWN ROAD, AT THE NORTHWEST CORNER OF THE SANGAMON
 LD0201'VALLEY CHURCH YARD, 77.7 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 LD0201'THE CHURCH, 47 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 LD0201'5 1/2 FEET SOUTH OF A FENCE CORNER, 7.7 FEET SOUTHWEST OF A
 LD0201'CONCRETE RIGHT-OF-WAY MARKER, 2 FEET ABOVE THE LEVEL OF THE
 LD0201'HIGHWAY, A DISK ON A COPPER COATED ROD PROJECTING 2 INCHES ABOVE
 LD0201'THE LEVEL OF THE GROUND AND PROTECTED BY A 6-INCH TILE WHICH
 LD0201'PROJECTS 4 INCHES ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN
 LD0201'TO REFUSAL AT A DEPTH OF 43 FEET.
 LD0201
 LD0201                          STATION RECOVERY (2022)
 LD0201
 LD0201'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LD0201'77.6 FT (23.7 M) NORTH NORTH WEST OF NORTH WEST CORNER OF SANGAMON
 LD0201'VALLEY PRESBYTERIAN CHURCH, 53.6 FT (16.3 M) NORTH WEST OF NORTH WEST
 LD0201'CORNER OF CHURCH SIGN, 49.6 FT (15.1 M) SOUTH OF THE CENTERLINE OF
 LD0201'COUNTY ROAD 7, 25.3 FT (7.7 M) SOUTH WEST OF CORRUGATED METAL PIPE
 LD0201'UNDER WEST ENTRANCE TO CHURCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0258 ***********************************************************************
 KC0258  DESIGNATION -  S 245
 KC0258  PID         -  KC0258
 KC0258  STATE/COUNTY-  IL/SCOTT
 KC0258  COUNTRY     -  US
 KC0258  USGS QUAD   -  FLORENCE (2018)
 KC0258
 KC0258                         *CURRENT SURVEY CONTROL
 KC0258  ______________________________________________________________________
 KC0258* NAD 83(1986) POSITION- 39 44 21.45   (N) 090 33 21.46   (W)   HD_HELD1
 KC0258* NAVD 88 ORTHO HEIGHT -   139.853 (meters)      458.83  (feet) ADJUSTED
 KC0258  ______________________________________________________________________
 KC0258  GEOID HEIGHT    -        -32.655 (meters)                     GEOID18
 KC0258  DYNAMIC HEIGHT  -        139.777 (meters)      458.59  (feet) COMP
 KC0258  MODELED GRAVITY -    980,079.7   (mgal)                       NAVD 88
 KC0258
 KC0258  VERT ORDER      -  FIRST     CLASS II
 KC0258
 KC0258.The horizontal coordinates were determined by differentially corrected
 KC0258.hand held GPS observations or other comparable positioning techniques
 KC0258.and have an estimated accuracy of +/- 3 meters.
 KC0258
 KC0258.The orthometric height was determined by differential leveling and
 KC0258.adjusted by the NATIONAL GEODETIC SURVEY
 KC0258.in June 1991.
 KC0258
 KC0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0258.GEOID18 height accuracy estimate available here.
 KC0258
 KC0258.Click photographs - Photos may exist for this station.
 KC0258
 KC0258.The dynamic height is computed by dividing the NAVD 88
 KC0258.geopotential number by the normal gravity value computed on the
 KC0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0258.degrees latitude (g = 980.6199 gals.).
 KC0258
 KC0258.The modeled gravity was interpolated from observed gravity values.
 KC0258
 KC0258;                    North         East    Units  Estimated Accuracy
 KC0258;SPC IL W     -   341,115.0     666,632.5     MT  (+/- 3 meters HH1 GPS) 
 KC0258
 KC0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0942501678(NAD 83)
 KC0258
 KC0258                          SUPERSEDED SURVEY CONTROL
 KC0258
 KC0258  NGVD 29 (??/??/92)  139.969  (m)          459.22   (f) ADJ UNCH    1 2
 KC0258
 KC0258.Superseded values are not recommended for survey control.
 KC0258
 KC0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0258.See file dsdata.pdf to determine how the superseded data were derived.
 KC0258
 KC0258_MARKER: DB = BENCH MARK DISK
 KC0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0258_STAMPING: S 245 1961
 KC0258_MARK LOGO: CGS
 KC0258_PROJECTION: FLUSH
 KC0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0258+STABILITY: SURFACE MOTION
 KC0258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0258+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2021
 KC0258
 KC0258  HISTORY     - Date     Condition        Report By
 KC0258  HISTORY     - 1961     MONUMENTED       CGS
 KC0258  HISTORY     - 20210422 GOOD             ILDT
 KC0258
 KC0258                          STATION DESCRIPTION
 KC0258
 KC0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0258'1.4 MI S FROM BLUFFS.
 KC0258'ABOUT 1.45 MILES SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0258'OF THE WABASH RAILROAD AT BLUFFS, AT THE INSIDE OF A LONG CURVE,
 KC0258'AT THE JUNCTION OF A GRADED ROAD LEADING WEST, 40 FEET NORTHWEST
 KC0258'OF THE CENTER LINE OF THE HIGHWAY, 20 FEET NORTH OF THE CENTER
 KC0258'LINE OF THE NORTH LEG OF THE ROAD LEADING WEST, 5 1/2 FEET
 KC0258'NORTHEAST OF A FENCE CORNER, 1 FOOT SOUTHEAST OF A FENCE LINE,
 KC0258'1 1/2 FEET SOUTHWEST OF A METAL WITNESS POST, 1 1/2 FEET BELOW
 KC0258'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KC0258'PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0258
 KC0258                          STATION RECOVERY (2021)
 KC0258
 KC0258'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0716 ***********************************************************************
 LC0716  DESIGNATION -  S 246
 LC0716  PID         -  LC0716
 LC0716  STATE/COUNTY-  IL/MCLEAN
 LC0716  COUNTRY     -  US
 LC0716  USGS QUAD   -  LEXINGTON (2018)
 LC0716
 LC0716                         *CURRENT SURVEY CONTROL
 LC0716  ______________________________________________________________________
 LC0716* NAD 83(1986) POSITION- 40 37 55.     (N) 088 47 55.     (W)   SCALED
 LC0716* NAVD 88 ORTHO HEIGHT -   222.485 (meters)      729.94  (feet) ADJUSTED
 LC0716  ______________________________________________________________________
 LC0716  GEOID HEIGHT    -        -32.053 (meters)                     GEOID18
 LC0716  DYNAMIC HEIGHT  -        222.384 (meters)      729.60  (feet) COMP
 LC0716  MODELED GRAVITY -    980,169.2   (mgal)                       NAVD 88
 LC0716
 LC0716  VERT ORDER      -  SECOND    CLASS 0
 LC0716
 LC0716.The horizontal coordinates were scaled from a map and have
 LC0716.an estimated accuracy of +/- 6 seconds.
 LC0716
 LC0716.The orthometric height was determined by differential leveling and
 LC0716.adjusted by the NATIONAL GEODETIC SURVEY
 LC0716.in June 1991.
 LC0716
 LC0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0716.GEOID18 height accuracy estimate available here.
 LC0716
 LC0716.Click photographs - Photos may exist for this station.
 LC0716
 LC0716.The dynamic height is computed by dividing the NAVD 88
 LC0716.geopotential number by the normal gravity value computed on the
 LC0716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0716.degrees latitude (g = 980.6199 gals.).
 LC0716
 LC0716.The modeled gravity was interpolated from observed gravity values.
 LC0716
 LC0716;                    North         East    Units  Estimated Accuracy
 LC0716;SPC IL E     -   440,270.      260,640.      MT  (+/- 180 meters Scaled)
 LC0716
 LC0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK478994(NAD 83)
 LC0716
 LC0716                          SUPERSEDED SURVEY CONTROL
 LC0716
 LC0716  NGVD 29 (??/??/92)  222.537  (m)          730.11   (f) ADJ UNCH    2 0
 LC0716
 LC0716.Superseded values are not recommended for survey control.
 LC0716
 LC0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0716.See file dsdata.pdf to determine how the superseded data were derived.
 LC0716
 LC0716_MARKER: DB = BENCH MARK DISK
 LC0716_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0716_SP_SET: BRIDGE
 LC0716_STAMPING: S 246 1960
 LC0716_MARK LOGO: CGS
 LC0716_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0716
 LC0716  HISTORY     - Date     Condition        Report By
 LC0716  HISTORY     - 1960     MONUMENTED       CGS
 LC0716  HISTORY     - 1961     GOOD             CGS
 LC0716
 LC0716                          STATION DESCRIPTION
 LC0716
 LC0716'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0716'1.2 MI SW FROM LEXINGTON.
 LC0716'ABOUT 0.45 MILE WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0716'IN LEXINGTON, THENCE 0.8 MILE SOUTHWEST ALONG U.S. HIGHWAY 66,
 LC0716'SET IN TOP OF THE SOUTHEAST END A CONCRETE WINGWALL AT THE
 LC0716'NORTHWEST CORNER OF GULF MOBILE AND OHIO RAILROAD BRIDGE NO.
 LC0716'1112, 110 FEET SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND
 LC0716'LANE OF U.S. HIGHWAY 66, 6.5 FEET NORTHWEST OF THE NORTHWEST RAIL
 LC0716'OF THE SOUTHBOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD,
 LC0716'ABOUT 30 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND ABOUT LEVEL
 LC0716'WITH THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0308 ***********************************************************************
 MF0308  DESIGNATION -  S 247
 MF0308  PID         -  MF0308
 MF0308  STATE/COUNTY-  IL/GRUNDY
 MF0308  COUNTRY     -  US
 MF0308  USGS QUAD   -  GARDNER (2018)
 MF0308
 MF0308                         *CURRENT SURVEY CONTROL
 MF0308  ______________________________________________________________________
 MF0308* NAD 83(1986) POSITION- 41 14 10.     (N) 088 15 50.     (W)   SCALED
 MF0308* NAVD 88 ORTHO HEIGHT -   176.079 (meters)      577.69  (feet) ADJUSTED
 MF0308  ______________________________________________________________________
 MF0308  GEOID HEIGHT    -        -32.742 (meters)                     GEOID18
 MF0308  DYNAMIC HEIGHT  -        176.010 (meters)      577.46  (feet) COMP
 MF0308  MODELED GRAVITY -    980,228.8   (mgal)                       NAVD 88
 MF0308
 MF0308  VERT ORDER      -  SECOND    CLASS 0
 MF0308
 MF0308.The horizontal coordinates were scaled from a map and have
 MF0308.an estimated accuracy of +/- 6 seconds.
 MF0308
 MF0308.The orthometric height was determined by differential leveling and
 MF0308.adjusted by the NATIONAL GEODETIC SURVEY
 MF0308.in June 1991.
 MF0308
 MF0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0308.GEOID18 height accuracy estimate available here.
 MF0308
 MF0308.Click photographs - Photos may exist for this station.
 MF0308
 MF0308.The dynamic height is computed by dividing the NAVD 88
 MF0308.geopotential number by the normal gravity value computed on the
 MF0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0308.degrees latitude (g = 980.6199 gals.).
 MF0308
 MF0308.The modeled gravity was interpolated from observed gravity values.
 MF0308
 MF0308;                    North         East    Units  Estimated Accuracy
 MF0308;SPC IL E     -   507,270.      305,820.      MT  (+/- 180 meters Scaled)
 MF0308
 MF0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL940657(NAD 83)
 MF0308
 MF0308                          SUPERSEDED SURVEY CONTROL
 MF0308
 MF0308  NGVD 29 (??/??/92)  176.160  (m)          577.95   (f) ADJ UNCH    2 0
 MF0308
 MF0308.Superseded values are not recommended for survey control.
 MF0308
 MF0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0308.See file dsdata.pdf to determine how the superseded data were derived.
 MF0308
 MF0308_MARKER: DB = BENCH MARK DISK
 MF0308_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0308_SP_SET: BOX CULVERT HEADWALL
 MF0308_STAMPING: S 247 1960
 MF0308_MARK LOGO: CGS
 MF0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0308+STABILITY: SURFACE MOTION
 MF0308
 MF0308  HISTORY     - Date     Condition        Report By
 MF0308  HISTORY     - 1960     MONUMENTED       CGS
 MF0308  HISTORY     - 1961     GOOD             CGS
 MF0308  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0308  HISTORY     - 20080406 MARK NOT FOUND   GEOCAC
 MF0308
 MF0308                          STATION DESCRIPTION
 MF0308
 MF0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0308'3.8 MI SW FROM BRAIDWOOD.
 MF0308'ABOUT 0.5 MILES WEST ALONG MAIN STREET FROM THE POST OFFICE IN
 MF0308'BRAIDWOOD THENCE 0.3 MILES SOUTH ALONG DIVISION STREET, THENCE
 MF0308'1.1 MILES WEST ALONG AN ASPHALT ROAD, THENCE 1.95 MILES SOUTH ALONG
 MF0308'U.S. HIGHWAY 66, SET IN THE TOP OF THE SOUTHWEST END OF THE
 MF0308'NORTHWEST HEADWALL OF A 6 FOOT CONCRETE BOX CULVERT UNDER THE
 MF0308'SOUTHBOUND LANE OF U.S. HIGHWAY 66, 45 FEET SOUTHEAST OF THE
 MF0308'CENTER LINE OF THE SERVICE ROAD, AND ABOUT 1 FOOT BELOW THE LEVEL
 MF0308'OF THE HIGHWAY.  THIS MARK MAY ALSO BE REACHED FROM THE FIRE
 MF0308'DEPARTMENT BUILDING IN BRACEVILLE BY GOING 0.45 MILES NORTH
 MF0308'ALONG MAIN STREET, THENCE 0.4 MILES WEST ALONG AN ASPHALT ROAD
 MF0308'TO AN OVERPASS OVER U.S. HIGHWAY 66, THENCE 0.10 MILES WEST TO THE
 MF0308'SERVICE ROAD, THENCE 0.7 MILES NORTHEAST ALONG THE SERVICE ROAD.
 MF0308
 MF0308                          STATION RECOVERY (1979)
 MF0308
 MF0308'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0308'THE HWY HAS BEEN REBUILT.
 MF0308
 MF0308                          STATION RECOVERY (2008)
 MF0308
 MF0308'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0308'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0763 ***********************************************************************
 LC0763  DESIGNATION -  S 248
 LC0763  PID         -  LC0763
 LC0763  STATE/COUNTY-  IL/LIVINGSTON
 LC0763  COUNTRY     -  US
 LC0763  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0763
 LC0763                         *CURRENT SURVEY CONTROL
 LC0763  ______________________________________________________________________
 LC0763* NAD 83(1986) POSITION- 40 51 03.43   (N) 088 39 20.59   (W)   HD_HELD1
 LC0763* NAVD 88 ORTHO HEIGHT -   200.889 (meters)      659.08  (feet) ADJUSTED
 LC0763  ______________________________________________________________________
 LC0763  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 LC0763  DYNAMIC HEIGHT  -        200.803 (meters)      658.80  (feet) COMP
 LC0763  MODELED GRAVITY -    980,191.0   (mgal)                       NAVD 88
 LC0763
 LC0763  VERT ORDER      -  SECOND    CLASS 0
 LC0763
 LC0763.The horizontal coordinates were determined by differentially corrected
 LC0763.hand held GPS observations or other comparable positioning techniques
 LC0763.and have an estimated accuracy of +/- 3 meters.
 LC0763
 LC0763.The orthometric height was determined by differential leveling and
 LC0763.adjusted by the NATIONAL GEODETIC SURVEY
 LC0763.in June 1991.
 LC0763
 LC0763.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0763.GEOID18 height accuracy estimate available here.
 LC0763
 LC0763.Click photographs - Photos may exist for this station.
 LC0763
 LC0763.The dynamic height is computed by dividing the NAVD 88
 LC0763.geopotential number by the normal gravity value computed on the
 LC0763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0763.degrees latitude (g = 980.6199 gals.).
 LC0763
 LC0763.The modeled gravity was interpolated from observed gravity values.
 LC0763
 LC0763;                    North         East    Units  Estimated Accuracy
 LC0763;SPC IL E     -   464,540.2     272,815.6     MT  (+/- 3 meters HH1 GPS) 
 LC0763
 LC0763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6043523530(NAD 83)
 LC0763
 LC0763                          SUPERSEDED SURVEY CONTROL
 LC0763
 LC0763  NGVD 29 (??/??/92)  200.947  (m)          659.27   (f) ADJ UNCH    2 0
 LC0763
 LC0763.Superseded values are not recommended for survey control.
 LC0763
 LC0763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0763.See file dsdata.pdf to determine how the superseded data were derived.
 LC0763
 LC0763_MARKER: DB = BENCH MARK DISK
 LC0763_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0763+WITH SETTING: PAVEMENT
 LC0763_SP_SET: FLOOD LIGHT BASE
 LC0763_STAMPING: S 248 1961
 LC0763_MARK LOGO: CGS
 LC0763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0763+STABILITY: SURFACE MOTION
 LC0763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0763+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2024
 LC0763
 LC0763  HISTORY     - Date     Condition        Report By
 LC0763  HISTORY     - 1961     MONUMENTED       CGS
 LC0763  HISTORY     - 20090717 GOOD             GEOCAC
 LC0763  HISTORY     - 20130724 GOOD             ILDT
 LC0763  HISTORY     - 20240621 GOOD             ILDT
 LC0763
 LC0763                          STATION DESCRIPTION
 LC0763
 LC0763'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0763'1.8 MI SW FROM PONTIAC.
 LC0763'ABOUT 1.75 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0763'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, SET IN
 LC0763'THE TOP OF THE NORTHEAST CORNER OF A CONCRETE BASE OF A FLOOD
 LC0763'LIGHT AT THE STATE POLICE HEADQUARTERS BUILDING, 8.5 FEET
 LC0763'EAST-NORTHEAST OF THE FLAG POLE, 19 FEET NORTHWEST OF THE CENTER
 LC0763'LINE OF THE DRIVE, 25 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF
 LC0763'THE SIDEWALK, 1.5 FEET NORTHWEST OF THE NORTHWEST EDGE OF THE
 LC0763'SIDEWALK, 47 FEET SOUTH-SOUTHEAST OF THE CENTER OF THE ENTRANCE
 LC0763'TO THE BUILDING, 0.5 FEET ABOVE THE LEVEL OF THE DRIVE.
 LC0763
 LC0763                          STATION RECOVERY (2009)
 LC0763
 LC0763'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0763'RECOVERED IN GOOD CONDITION.
 LC0763
 LC0763                          STATION RECOVERY (2013)
 LC0763
 LC0763'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0763'RECOVERED IN GOOD CONDITION.
 LC0763
 LC0763                          STATION RECOVERY (2024)
 LC0763
 LC0763'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0763'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0175 ***********************************************************************
 JC0175  DESIGNATION -  S 249
 JC0175  PID         -  JC0175
 JC0175  STATE/COUNTY-  IL/ST CLAIR
 JC0175  COUNTRY     -  US
 JC0175  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0175
 JC0175                         *CURRENT SURVEY CONTROL
 JC0175  ______________________________________________________________________
 JC0175* NAD 83(1986) POSITION- 38 36 23.5    (N) 090 01 07.9    (W)   HD_HELD2
 JC0175* NAVD 88 ORTHO HEIGHT -   184.972 (meters)      606.86  (feet) ADJUSTED
 JC0175  ______________________________________________________________________
 JC0175  GEOID HEIGHT    -        -30.833 (meters)                     GEOID18
 JC0175  DYNAMIC HEIGHT  -        184.855 (meters)      606.48  (feet) COMP
 JC0175  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JC0175
 JC0175  VERT ORDER      -  SECOND    CLASS 0
 JC0175
 JC0175.The horizontal coordinates were established by autonomous hand held GPS
 JC0175.observations and have an estimated accuracy of +/- 10 meters.
 JC0175
 JC0175.The orthometric height was determined by differential leveling and
 JC0175.adjusted by the NATIONAL GEODETIC SURVEY
 JC0175.in June 1991.
 JC0175
 JC0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0175.GEOID18 height accuracy estimate available here.
 JC0175
 JC0175.Click photographs - Photos may exist for this station.
 JC0175
 JC0175.The dynamic height is computed by dividing the NAVD 88
 JC0175.geopotential number by the normal gravity value computed on the
 JC0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0175.degrees latitude (g = 980.6199 gals.).
 JC0175
 JC0175.The modeled gravity was interpolated from observed gravity values.
 JC0175
 JC0175;                    North         East    Units  Estimated Accuracy
 JC0175;SPC IL W     -   215,302.      712,874.      MT  (+/- 10 meters HH2 GPS)
 JC0175
 JC0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5959177330(NAD 83)
 JC0175
 JC0175                          SUPERSEDED SURVEY CONTROL
 JC0175
 JC0175  NGVD 29 (??/??/92)  185.073  (m)          607.19   (f) ADJ UNCH    2 0
 JC0175
 JC0175.Superseded values are not recommended for survey control.
 JC0175
 JC0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0175.See file dsdata.pdf to determine how the superseded data were derived.
 JC0175
 JC0175_MARKER: DB = BENCH MARK DISK
 JC0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0175_STAMPING: S 249 1961
 JC0175_MARK LOGO: CGS
 JC0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0175+STABILITY: SURFACE MOTION
 JC0175_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC0175+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 JC0175
 JC0175  HISTORY     - Date     Condition        Report By
 JC0175  HISTORY     - 1961     MONUMENTED       CGS
 JC0175  HISTORY     - 20080522 GOOD             KUHL
 JC0175  HISTORY     - 20151008 GOOD             GEOCAC
 JC0175
 JC0175                          STATION DESCRIPTION
 JC0175
 JC0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0175'2.2 MI NE FROM FRENCH VILLAGE.
 JC0175'ABOUT 0.7 MILES EAST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION
 JC0175'WITH STATE HIGHWAY 157 IN FRENCH VILLAGE, THENCE 1.55 MILES
 JC0175'NORTHEAST ALONG AN ASPHALT PAVED ROAD NEAR THE JUNCTION OF
 JC0175'BUNKUM ROAD AT A DRIVE SOUTHEAST TO A HOUSE, 19 FEET NORTHWEST
 JC0175'OF THE CENTER LINE OF THE ASPHALT PAVED ROAD, 29 FEET NORTHEAST
 JC0175'OF THE EXTENDED CENTER LINE OF THE DRIVE, 4 FEET NORTHEAST
 JC0175'OF A POWER POLE WHICH IS THE FIRST POLE NORTHEAST OF A POLE WITH
 JC0175'A TRANSFORMER, 202 FEET SOUTHWEST OF THE CENTER LINE OF BUNKUM
 JC0175'ROAD, 1.7 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 JC0175'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JC0175'1 INCH.
 JC0175
 JC0175                          STATION RECOVERY (2008)
 JC0175
 JC0175'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (ACW)
 JC0175'RECOVERED IN GOOD CONDITION.
 JC0175
 JC0175                          STATION RECOVERY (2015)
 JC0175
 JC0175'RECOVERY NOTE BY GEOCACHING 2015 (APC)
 JC0175'MARK IS LOCATED ALONG NORTH HOLY CROSS ROAD, NORTHWEST OF THE DRIVEWAY
 JC0175'LEADING TO HOUSE NUMBER 9777 AND APPROXIMATELY ACROSS THE STREET FROM
 JC0175'RANDLE COURT.  STATION IS BEHIND THREE RURAL-STYLE MAILBOXES.  METAL
 JC0175'WITNESS POST OBSERVED AS DESCRIBED.  UTILITY POLE DESCRIBED AS 4 FT
 JC0175'(1.2 M) FROM STATION IS TAGGED NUMBER 722224.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1930 ***********************************************************************
 LB1930  DESIGNATION -  S 25
 LB1930  PID         -  LB1930
 LB1930  STATE/COUNTY-  IL/IROQUOIS
 LB1930  COUNTRY     -  US
 LB1930  USGS QUAD   -  L'ERABLE (2018)
 LB1930
 LB1930                         *CURRENT SURVEY CONTROL
 LB1930  ______________________________________________________________________
 LB1930* NAD 83(1986) POSITION- 40 59 21.     (N) 087 51 56.     (W)   SCALED
 LB1930* NAVD 88 ORTHO HEIGHT -   194.542 (meters)      638.26  (feet) ADJUSTED
 LB1930  ______________________________________________________________________
 LB1930  GEOID HEIGHT    -        -32.675 (meters)                     GEOID18
 LB1930  DYNAMIC HEIGHT  -        194.461 (meters)      637.99  (feet) COMP
 LB1930  MODELED GRAVITY -    980,207.4   (mgal)                       NAVD 88
 LB1930
 LB1930  VERT ORDER      -  SECOND    CLASS 0
 LB1930
 LB1930.The horizontal coordinates were scaled from a map and have
 LB1930.an estimated accuracy of +/- 6 seconds.
 LB1930
 LB1930.The orthometric height was determined by differential leveling and
 LB1930.adjusted by the NATIONAL GEODETIC SURVEY
 LB1930.in June 1991.
 LB1930
 LB1930.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1930.GEOID18 height accuracy estimate available here.
 LB1930
 LB1930.Click photographs - Photos may exist for this station.
 LB1930
 LB1930.The dynamic height is computed by dividing the NAVD 88
 LB1930.geopotential number by the normal gravity value computed on the
 LB1930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1930.degrees latitude (g = 980.6199 gals.).
 LB1930
 LB1930.The modeled gravity was interpolated from observed gravity values.
 LB1930
 LB1930;                    North         East    Units  Estimated Accuracy
 LB1930;SPC IL E     -   479,940.      339,360.      MT  (+/- 180 meters Scaled)
 LB1930
 LB1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL271379(NAD 83)
 LB1930
 LB1930                          SUPERSEDED SURVEY CONTROL
 LB1930
 LB1930  NGVD 29 (??/??/92)  194.625  (m)          638.53   (f) ADJ UNCH    2 0
 LB1930
 LB1930.Superseded values are not recommended for survey control.
 LB1930
 LB1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1930.See file dsdata.pdf to determine how the superseded data were derived.
 LB1930
 LB1930_MARKER: DB = BENCH MARK DISK
 LB1930_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1930_SP_SET: BOX CULVERT HEADWALL
 LB1930_STAMPING: S 25 1934
 LB1930_MARK LOGO: CGS
 LB1930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1930+STABILITY: SURFACE MOTION
 LB1930
 LB1930  HISTORY     - Date     Condition        Report By
 LB1930  HISTORY     - 1934     MONUMENTED       CGS
 LB1930  HISTORY     - 1959     GOOD             CGS
 LB1930  HISTORY     - 20071007 MARK NOT FOUND   GEOCAC
 LB1930
 LB1930                          STATION DESCRIPTION
 LB1930
 LB1930'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1930'9.3 MI S FROM KANKAKEE.
 LB1930'ABOUT 9.3 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY 49
 LB1930'FROM THE COURT HOUSE AT KANKAKEE, AT A CROSSROADS, 20 FEET EAST
 LB1930'OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE EAST
 LB1930'HEADWALL OF A 10-FOOT CONCRETE BOX CULVERT, ABOUT LEVEL WITH THE
 LB1930'HIGHWAY.
 LB1930
 LB1930                          STATION RECOVERY (2007)
 LB1930
 LB1930'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1930'CULVERT REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1144 ***********************************************************************
 JB1144  DESIGNATION -  S 250
 JB1144  PID         -  JB1144
 JB1144  STATE/COUNTY-  IL/WASHINGTON
 JB1144  COUNTRY     -  US
 JB1144  USGS QUAD   -  ADDIEVILLE (2018)
 JB1144
 JB1144                         *CURRENT SURVEY CONTROL
 JB1144  ______________________________________________________________________
 JB1144* NAD 83(1986) POSITION- 38 24 44.     (N) 089 23 21.     (W)   SCALED
 JB1144* NAVD 88 ORTHO HEIGHT -   140.894 (meters)      462.25  (feet) ADJUSTED
 JB1144  ______________________________________________________________________
 JB1144  GEOID HEIGHT    -        -30.260 (meters)                     GEOID18
 JB1144  DYNAMIC HEIGHT  -        140.805 (meters)      461.96  (feet) COMP
 JB1144  MODELED GRAVITY -    979,995.7   (mgal)                       NAVD 88
 JB1144
 JB1144  VERT ORDER      -  SECOND    CLASS 0
 JB1144
 JB1144.The horizontal coordinates were scaled from a map and have
 JB1144.an estimated accuracy of +/- 6 seconds.
 JB1144
 JB1144.The orthometric height was determined by differential leveling and
 JB1144.adjusted by the NATIONAL GEODETIC SURVEY
 JB1144.in June 1991.
 JB1144
 JB1144.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1144.GEOID18 height accuracy estimate available here.
 JB1144
 JB1144.Click photographs - Photos may exist for this station.
 JB1144
 JB1144.The dynamic height is computed by dividing the NAVD 88
 JB1144.geopotential number by the normal gravity value computed on the
 JB1144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1144.degrees latitude (g = 980.6199 gals.).
 JB1144
 JB1144.The modeled gravity was interpolated from observed gravity values.
 JB1144
 JB1144;                    North         East    Units  Estimated Accuracy
 JB1144;SPC IL W     -   194,010.      767,900.      MT  (+/- 180 meters Scaled)
 JB1144
 JB1144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH914542(NAD 83)
 JB1144
 JB1144                          SUPERSEDED SURVEY CONTROL
 JB1144
 JB1144  NGVD 29 (??/??/92)  141.016  (m)          462.65   (f) ADJ UNCH    2 0
 JB1144
 JB1144.Superseded values are not recommended for survey control.
 JB1144
 JB1144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1144.See file dsdata.pdf to determine how the superseded data were derived.
 JB1144
 JB1144_MARKER: DB = BENCH MARK DISK
 JB1144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1144_STAMPING: S 250 1961
 JB1144_MARK LOGO: CGS
 JB1144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1144+STABILITY: SURFACE MOTION
 JB1144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1144+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2011
 JB1144
 JB1144  HISTORY     - Date     Condition        Report By
 JB1144  HISTORY     - 1961     MONUMENTED       CGS
 JB1144  HISTORY     - 20110816 GOOD             ILDT
 JB1144
 JB1144                          STATION DESCRIPTION
 JB1144
 JB1144'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1144'3 MI SW FROM NEW MINDEN.
 JB1144'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1144'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 1.0 MILES WEST
 JB1144'ALONG AN OILED ROAD, THENCE 0.5 MILE SOUTH ALONG AN OILED ROAD,
 JB1144'AT A FIELD ENTRANCE WEST OF THE ROAD, 24 FEET WEST OF THE CENTER
 JB1144'LINE OF THE ROAD, 16 FEET NORTH OF THE CENTER LINE OF THE FIELD
 JB1144'ENTRANCE, 9 FEET NORTHWEST OF THE NORTH END OF A CORRUGATED
 JB1144'PIPE CULVERT UNDER THE FIELD ENTRANCE, 2 FEET SOUTHEAST OF A
 JB1144'POWER POLE, 1.4 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 JB1144'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB1144'PROJECTING 2 INCHES.
 JB1144
 JB1144                          STATION RECOVERY (2011)
 JB1144
 JB1144'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1144'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1185 ***********************************************************************
 JB1185  DESIGNATION -  S 251
 JB1185  PID         -  JB1185
 JB1185  STATE/COUNTY-  IL/WASHINGTON
 JB1185  COUNTRY     -  US
 JB1185  USGS QUAD   -  ASHLEY (2018)
 JB1185
 JB1185                         *CURRENT SURVEY CONTROL
 JB1185  ______________________________________________________________________
 JB1185* NAD 83(1986) POSITION- 38 21 11.     (N) 089 09 49.     (W)   SCALED
 JB1185* NAVD 88 ORTHO HEIGHT -   161.985 (meters)      531.45  (feet) ADJUSTED
 JB1185  ______________________________________________________________________
 JB1185  GEOID HEIGHT    -        -30.135 (meters)                     GEOID18
 JB1185  DYNAMIC HEIGHT  -        161.881 (meters)      531.10  (feet) COMP
 JB1185  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 JB1185
 JB1185  VERT ORDER      -  SECOND    CLASS 0
 JB1185
 JB1185.The horizontal coordinates were scaled from a map and have
 JB1185.an estimated accuracy of +/- 6 seconds.
 JB1185
 JB1185.The orthometric height was determined by differential leveling and
 JB1185.adjusted by the NATIONAL GEODETIC SURVEY
 JB1185.in June 1991.
 JB1185
 JB1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1185.GEOID18 height accuracy estimate available here.
 JB1185
 JB1185.Click photographs - Photos may exist for this station.
 JB1185
 JB1185.The dynamic height is computed by dividing the NAVD 88
 JB1185.geopotential number by the normal gravity value computed on the
 JB1185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1185.degrees latitude (g = 980.6199 gals.).
 JB1185
 JB1185.The modeled gravity was interpolated from observed gravity values.
 JB1185
 JB1185;                    North         East    Units  Estimated Accuracy
 JB1185;SPC IL W     -   187,630.      787,670.      MT  (+/- 180 meters Scaled)
 JB1185
 JB1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH109472(NAD 83)
 JB1185
 JB1185                          SUPERSEDED SURVEY CONTROL
 JB1185
 JB1185  NGVD 29 (??/??/92)  162.094  (m)          531.80   (f) ADJ UNCH    2 0
 JB1185
 JB1185.Superseded values are not recommended for survey control.
 JB1185
 JB1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1185.See file dsdata.pdf to determine how the superseded data were derived.
 JB1185
 JB1185_MARKER: DB = BENCH MARK DISK
 JB1185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1185_STAMPING: S 251 1961
 JB1185_MARK LOGO: CGS
 JB1185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1185+STABILITY: SURFACE MOTION
 JB1185_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1185+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1185
 JB1185  HISTORY     - Date     Condition        Report By
 JB1185  HISTORY     - 1961     MONUMENTED       CGS
 JB1185  HISTORY     - 20121004 GOOD             ILDT
 JB1185  HISTORY     - 20140625 GOOD             ILDT
 JB1185
 JB1185                          STATION DESCRIPTION
 JB1185
 JB1185'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1185'4 MI NE FROM ASHLEY.
 JB1185'ABOUT 2.7 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1185'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1185'0.75 MILE EAST ALONG A DIRT ROAD, THENCE 0.5 MILE SOUTH ALONG A
 JB1185'DIRT ROAD, ABOUT 0.10 MILE NORTH OF THE JUNCTION OF A DIRT ROAD
 JB1185'WEST, NEAR A FARM HOUSE EAST OF THE ROAD, 16 FEET EAST OF THE
 JB1185'CENTER OF THE ROAD, 24 FEET NORTH OF THE CENTER OF A FIELD
 JB1185'ENTRANCE, 1 FOOT WEST OF A FENCE, 5 FEET NORTH-NORTHWEST OF A
 JB1185'FENCE CORNER, 23 FEET WEST-NORTHWEST OF A 20 INCH MAPLE TREE, 2.7
 JB1185'FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 JB1185'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 JB1185'INCHES.
 JB1185
 JB1185                          STATION RECOVERY (2012)
 JB1185
 JB1185'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1185'RECOVERED IN GOOD CONDITION.
 JB1185
 JB1185                          STATION RECOVERY (2014)
 JB1185
 JB1185'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1185'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0469 ***********************************************************************
 JB0469  DESIGNATION -  S 252
 JB0469  PID         -  JB0469
 JB0469  STATE/COUNTY-  IL/JEFFERSON
 JB0469  COUNTRY     -  US
 JB0469  USGS QUAD   -  OPDYKE (2018)
 JB0469
 JB0469                         *CURRENT SURVEY CONTROL
 JB0469  ______________________________________________________________________
 JB0469* NAD 83(1986) POSITION- 38 16 19.     (N) 088 48 43.     (W)   SCALED
 JB0469* NAVD 88 ORTHO HEIGHT -   157.018 (meters)      515.15  (feet) ADJUSTED
 JB0469  ______________________________________________________________________
 JB0469  GEOID HEIGHT    -        -30.187 (meters)                     GEOID18
 JB0469  DYNAMIC HEIGHT  -        156.916 (meters)      514.82  (feet) COMP
 JB0469  MODELED GRAVITY -    979,978.0   (mgal)                       NAVD 88
 JB0469
 JB0469  VERT ORDER      -  SECOND    CLASS 0
 JB0469
 JB0469.The horizontal coordinates were scaled from a map and have
 JB0469.an estimated accuracy of +/- 6 seconds.
 JB0469
 JB0469.The orthometric height was determined by differential leveling and
 JB0469.adjusted by the NATIONAL GEODETIC SURVEY
 JB0469.in June 1991.
 JB0469
 JB0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0469.GEOID18 height accuracy estimate available here.
 JB0469
 JB0469.Click photographs - Photos may exist for this station.
 JB0469
 JB0469.The dynamic height is computed by dividing the NAVD 88
 JB0469.geopotential number by the normal gravity value computed on the
 JB0469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0469.degrees latitude (g = 980.6199 gals.).
 JB0469
 JB0469.The modeled gravity was interpolated from observed gravity values.
 JB0469
 JB0469;                    North         East    Units  Estimated Accuracy
 JB0469;SPC IL E     -   178,270.      258,120.      MT  (+/- 180 meters Scaled)
 JB0469
 JB0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH414375(NAD 83)
 JB0469
 JB0469                          SUPERSEDED SURVEY CONTROL
 JB0469
 JB0469  NGVD 29 (??/??/92)  157.129  (m)          515.51   (f) ADJ UNCH    2 0
 JB0469
 JB0469.Superseded values are not recommended for survey control.
 JB0469
 JB0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0469.See file dsdata.pdf to determine how the superseded data were derived.
 JB0469
 JB0469_MARKER: DB = BENCH MARK DISK
 JB0469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0469_STAMPING: S 252 1961
 JB0469_MARK LOGO: CGS
 JB0469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0469+STABILITY: SURFACE MOTION
 JB0469_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0469+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2009
 JB0469
 JB0469  HISTORY     - Date     Condition        Report By
 JB0469  HISTORY     - 1961     MONUMENTED       CGS
 JB0469  HISTORY     - 20090114 GOOD             ILDT
 JB0469
 JB0469                          STATION DESCRIPTION
 JB0469
 JB0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0469'7.8 MI SE FROM MT VERNON.
 JB0469'ABOUT 0.7 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE
 JB0469'IN MT. VERNON, THENCE 5.05 MILES SOUTHEAST ALONG U.S. HIGHWAY
 JB0469'460, THENCE 0.85 MILES NORTH ALONG AN OILED ROAD, THENCE ABOUT
 JB0469'0.25 MILES EAST ACROSS A FIELD TO THE LOUISVILLE AND NASHVILLE
 JB0469'ROAD ROAD TRACKS, THENCE 1.0 MILES SOUTHEAST ALONG THE LOUISVILLE
 JB0469'AND NASHVILLE RAIL ROAD, AT A FIELD ENTRANCE SOUTHWEST OF THE
 JB0469'TRACK, 65 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 7 FEET NORTHEAST
 JB0469'OF THE FENCE, 10 FEET EAST OF THE SOUTHEAST END OF A METAL
 JB0469'GATE, 16 FEET SOUTHWEST OF THE CENTER OF THE FIELD ROAD, 16
 JB0469'FEET SOUTHEAST OF THE CENTER OF THE FIELD ENTRANCE, 1.8 FEET
 JB0469'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK AND
 JB0469'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0469'NOTE-- THIS MARK MAY ALSO BE REACHED BY GOING 0.3 MILES NORTHWEST
 JB0469'ALONG U.S. HIGHWAY 460 FROM THE POST OFFICE IN OPDYKE, THENCE
 JB0469'0.75 MILES NORTH ALONG AN OILED ROAD, THENCE 0.75 MILES WEST
 JB0469'ALONG AN OILED ROAD, THENCE 0.15 MILES SOUTH ALONG A FIELD ROAD,
 JB0469'THENCE 0.25 MILES NORTHWEST ALONG THE LOUISVILLE AND NASHVILLE
 JB0469'RAIL ROAD.
 JB0469
 JB0469                          STATION RECOVERY (2009)
 JB0469
 JB0469'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0469'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0213 ***********************************************************************
 JB0213  DESIGNATION -  S 253
 JB0213  PID         -  JB0213
 JB0213  STATE/COUNTY-  IL/WAYNE
 JB0213  COUNTRY     -  US
 JB0213  USGS QUAD   -  BOYLESTON (2018)
 JB0213
 JB0213                         *CURRENT SURVEY CONTROL
 JB0213  ______________________________________________________________________
 JB0213* NAD 83(1986) POSITION- 38 16 15.     (N) 088 24 36.     (W)   SCALED
 JB0213* NAVD 88 ORTHO HEIGHT -   114.207 (meters)      374.69  (feet) ADJUSTED
 JB0213  ______________________________________________________________________
 JB0213  GEOID HEIGHT    -        -30.452 (meters)                     GEOID18
 JB0213  DYNAMIC HEIGHT  -        114.134 (meters)      374.45  (feet) COMP
 JB0213  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB0213
 JB0213  VERT ORDER      -  SECOND    CLASS 0
 JB0213
 JB0213.The horizontal coordinates were scaled from a map and have
 JB0213.an estimated accuracy of +/- 6 seconds.
 JB0213
 JB0213.The orthometric height was determined by differential leveling and
 JB0213.adjusted by the NATIONAL GEODETIC SURVEY
 JB0213.in June 1991.
 JB0213
 JB0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0213.GEOID18 height accuracy estimate available here.
 JB0213
 JB0213.Click photographs - Photos may exist for this station.
 JB0213
 JB0213.The dynamic height is computed by dividing the NAVD 88
 JB0213.geopotential number by the normal gravity value computed on the
 JB0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0213.degrees latitude (g = 980.6199 gals.).
 JB0213
 JB0213.The modeled gravity was interpolated from observed gravity values.
 JB0213
 JB0213;                    North         East    Units  Estimated Accuracy
 JB0213;SPC IL E     -   178,040.      293,290.      MT  (+/- 180 meters Scaled)
 JB0213
 JB0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH766368(NAD 83)
 JB0213
 JB0213                          SUPERSEDED SURVEY CONTROL
 JB0213
 JB0213  NGVD 29 (??/??/92)  114.330  (m)          375.10   (f) ADJ UNCH    2 0
 JB0213
 JB0213.Superseded values are not recommended for survey control.
 JB0213
 JB0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0213.See file dsdata.pdf to determine how the superseded data were derived.
 JB0213
 JB0213_MARKER: DB = BENCH MARK DISK
 JB0213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0213_STAMPING: S 253 1961
 JB0213_MARK LOGO: CGS
 JB0213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0213+STABILITY: SURFACE MOTION
 JB0213
 JB0213  HISTORY     - Date     Condition        Report By
 JB0213  HISTORY     - 1961     MONUMENTED       CGS
 JB0213
 JB0213                          STATION DESCRIPTION
 JB0213
 JB0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0213'3.4 MI SW FROM BARNHILL.
 JB0213'ABOUT 1.25 MILES WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE IN
 JB0213'BARNHILL, THENCE 1 MILE SOUTH ALONG A DIRT ROAD, THENCE 1.2
 JB0213'MILES WEST ALONG A DIM WOODS ROAD, 19 FEET NORTH OF THE CENTER
 JB0213'OF THE ROAD, 6.5 FEET SOUTHEAST OF A TRIANGLE BLAZED MAPLE
 JB0213'TREES, 43 FEET NORTH AND ACROSS THE ROAD FROM A TRIANGLE BLAZED
 JB0213'OAK TREE, 1.6 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 0.5
 JB0213'FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB0213'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0822 ***********************************************************************
 JB0822  DESIGNATION -  S 255
 JB0822  PID         -  JB0822
 JB0822  STATE/COUNTY-  IL/MARION
 JB0822  COUNTRY     -  US
 JB0822  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0822
 JB0822                         *CURRENT SURVEY CONTROL
 JB0822  ______________________________________________________________________
 JB0822* NAD 83(1986) POSITION- 38 37 09.     (N) 089 07 07.     (W)   SCALED
 JB0822* NAVD 88 ORTHO HEIGHT -   155.638 (meters)      510.62  (feet) ADJUSTED
 JB0822  ______________________________________________________________________
 JB0822  GEOID HEIGHT    -        -30.931 (meters)                     GEOID18
 JB0822  DYNAMIC HEIGHT  -        155.540 (meters)      510.30  (feet) COMP
 JB0822  MODELED GRAVITY -    979,995.5   (mgal)                       NAVD 88
 JB0822
 JB0822  VERT ORDER      -  FIRST     CLASS I
 JB0822
 JB0822.The horizontal coordinates were scaled from a map and have
 JB0822.an estimated accuracy of +/- 6 seconds.
 JB0822
 JB0822.The orthometric height was determined by differential leveling and
 JB0822.adjusted by the NATIONAL GEODETIC SURVEY
 JB0822.in June 1991.
 JB0822
 JB0822.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0822.GEOID18 height accuracy estimate available here.
 JB0822
 JB0822.Click photographs - Photos may exist for this station.
 JB0822
 JB0822.The dynamic height is computed by dividing the NAVD 88
 JB0822.geopotential number by the normal gravity value computed on the
 JB0822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0822.degrees latitude (g = 980.6199 gals.).
 JB0822
 JB0822.The modeled gravity was interpolated from observed gravity values.
 JB0822
 JB0822;                    North         East    Units  Estimated Accuracy
 JB0822;SPC IL E     -   217,000.      231,610.      MT  (+/- 180 meters Scaled)
 JB0822
 JB0822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH155766(NAD 83)
 JB0822
 JB0822                          SUPERSEDED SURVEY CONTROL
 JB0822
 JB0822  NGVD 29 (??/??/92)  155.770  (m)          511.06   (f) ADJ UNCH    1 1
 JB0822
 JB0822.Superseded values are not recommended for survey control.
 JB0822
 JB0822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0822.See file dsdata.pdf to determine how the superseded data were derived.
 JB0822
 JB0822_MARKER: DB = BENCH MARK DISK
 JB0822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0822_STAMPING: S 255 1961
 JB0822_MARK LOGO: CGS
 JB0822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0822+STABILITY: SURFACE MOTION
 JB0822
 JB0822  HISTORY     - Date     Condition        Report By
 JB0822  HISTORY     - 1961     MONUMENTED       CGS
 JB0822  HISTORY     - 1969     GOOD             CGS
 JB0822  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0822  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 JB0822  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0822
 JB0822                          STATION DESCRIPTION
 JB0822
 JB0822'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0822'0.4 MI N FROM SANDOVAL.
 JB0822'ABOUT 0.4 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0822'CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD AT
 JB0822'SANDOVAL, NEAR THE NORTH END OF A ROAD WHICH PARALLELS THE
 JB0822'TRACK ON THE EAST SIDE, 57 1/2 FEET EAST OF THE EAST RAIL,
 JB0822'166 1/2 FEET NORTHEAST AND ACROSS THE TRACK FROM MILEPOST 666,
 JB0822'2 FEET WEST OF A TELEPHONE POLE, 2.0 FEET SOUTH OF A METAL
 JB0822'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 JB0822'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE
 JB0822'THE SURFACE OF THE GROUND.  SEC 17, T 2 N, R 1 E.
 JB0822
 JB0822                          STATION RECOVERY (1986)
 JB0822
 JB0822'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0822'MARK NOT FOUND.
 JB0822
 JB0822                          STATION RECOVERY (2011)
 JB0822
 JB0822'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0822'MARK NOT FOUND.
 JB0822
 JB0822                          STATION RECOVERY (2014)
 JB0822
 JB0822'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0822'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0782 ***********************************************************************
 JB0782  DESIGNATION -  S 256
 JB0782  PID         -  JB0782
 JB0782  STATE/COUNTY-  IL/FAYETTE
 JB0782  COUNTRY     -  US
 JB0782  USGS QUAD   -  VANDALIA (2018)
 JB0782
 JB0782                         *CURRENT SURVEY CONTROL
 JB0782  ______________________________________________________________________
 JB0782* NAD 83(1986) POSITION- 38 57 06.     (N) 089 05 23.     (W)   SCALED
 JB0782* NAVD 88 ORTHO HEIGHT -   148.744 (meters)      488.00  (feet) ADJUSTED
 JB0782  ______________________________________________________________________
 JB0782  GEOID HEIGHT    -        -31.710 (meters)                     GEOID18
 JB0782  DYNAMIC HEIGHT  -        148.652 (meters)      487.70  (feet) COMP
 JB0782  MODELED GRAVITY -    980,008.7   (mgal)                       NAVD 88
 JB0782
 JB0782  VERT ORDER      -  FIRST     CLASS I
 JB0782
 JB0782.The horizontal coordinates were scaled from a map and have
 JB0782.an estimated accuracy of +/- 6 seconds.
 JB0782
 JB0782.The orthometric height was determined by differential leveling and
 JB0782.adjusted by the NATIONAL GEODETIC SURVEY
 JB0782.in June 1991.
 JB0782
 JB0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0782.GEOID18 height accuracy estimate available here.
 JB0782
 JB0782.Click photographs - Photos may exist for this station.
 JB0782
 JB0782.The dynamic height is computed by dividing the NAVD 88
 JB0782.geopotential number by the normal gravity value computed on the
 JB0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0782.degrees latitude (g = 980.6199 gals.).
 JB0782
 JB0782.The modeled gravity was interpolated from observed gravity values.
 JB0782
 JB0782;                    North         East    Units  Estimated Accuracy
 JB0782;SPC IL E     -   253,890.      234,430.      MT  (+/- 180 meters Scaled)
 JB0782
 JB0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ189134(NAD 83)
 JB0782
 JB0782                          SUPERSEDED SURVEY CONTROL
 JB0782
 JB0782  NGVD 29 (??/??/92)  148.864  (m)          488.40   (f) ADJ UNCH    1 1
 JB0782
 JB0782.Superseded values are not recommended for survey control.
 JB0782
 JB0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0782.See file dsdata.pdf to determine how the superseded data were derived.
 JB0782
 JB0782_MARKER: DB = BENCH MARK DISK
 JB0782_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0782_SP_SET: BRIDGE
 JB0782_STAMPING: S 256 1961
 JB0782_MARK LOGO: CGS
 JB0782_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0782_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0782+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2014
 JB0782
 JB0782  HISTORY     - Date     Condition        Report By
 JB0782  HISTORY     - 1961     MONUMENTED       CGS
 JB0782  HISTORY     - 1969     GOOD             CGS
 JB0782  HISTORY     - 1976     GOOD             NGS
 JB0782  HISTORY     - 20120626 POOR             ILDT
 JB0782  HISTORY     - 20140617 GOOD             ILDT
 JB0782
 JB0782                          STATION DESCRIPTION
 JB0782
 JB0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0782'0.8 MI S FROM VANDALIA.
 JB0782'ABOUT 0.8 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0782'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0782'VANDALIA, 7 RAILS NORTHWEST OF MILEPOST 689, 5 FEET NORTHEAST
 JB0782'OF THE NORTHEAST RAIL, SET IN THE TOP AND 5.0 FEET SOUTHWEST OF
 JB0782'THE NORTHEAST END OF THE SOUTHEAST CONCRETE ABUTMENT OF A
 JB0782'CONCRETE RAILROAD BRIDGE OVER THE KASKASKIA RIVER, AND ABOUT 1
 JB0782'FOOT BELOW THE LEVEL OF THE TRACK.  SEC 21, T 6 N, R 1 E.
 JB0782
 JB0782                          STATION RECOVERY (1976)
 JB0782
 JB0782'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0782'RECOVERED IN GOOD CONDITION.
 JB0782
 JB0782                          STATION RECOVERY (2012)
 JB0782
 JB0782'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0782'MARK RECOVERED IN POOR CONDITION.
 JB0782
 JB0782                          STATION RECOVERY (2014)
 JB0782
 JB0782'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0782'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0785 ***********************************************************************
 KB0785  DESIGNATION -  S 257
 KB0785  PID         -  KB0785
 KB0785  STATE/COUNTY-  IL/FAYETTE
 KB0785  COUNTRY     -  US
 KB0785  USGS QUAD   -  RAMSEY (2018)
 KB0785
 KB0785                         *CURRENT SURVEY CONTROL
 KB0785  ______________________________________________________________________
 KB0785* NAD 83(1986) POSITION- 39 09 33.     (N) 089 06 31.     (W)   SCALED
 KB0785* NAVD 88 ORTHO HEIGHT -   190.692 (meters)      625.63  (feet) ADJUSTED
 KB0785  ______________________________________________________________________
 KB0785  GEOID HEIGHT    -        -31.974 (meters)                     GEOID18
 KB0785  DYNAMIC HEIGHT  -        190.577 (meters)      625.25  (feet) COMP
 KB0785  MODELED GRAVITY -    980,015.9   (mgal)                       NAVD 88
 KB0785
 KB0785  VERT ORDER      -  FIRST     CLASS I
 KB0785
 KB0785.The horizontal coordinates were scaled from a map and have
 KB0785.an estimated accuracy of +/- 6 seconds.
 KB0785
 KB0785.The orthometric height was determined by differential leveling and
 KB0785.adjusted by the NATIONAL GEODETIC SURVEY
 KB0785.in June 1991.
 KB0785
 KB0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0785.GEOID18 height accuracy estimate available here.
 KB0785
 KB0785.Click photographs - Photos may exist for this station.
 KB0785
 KB0785.The dynamic height is computed by dividing the NAVD 88
 KB0785.geopotential number by the normal gravity value computed on the
 KB0785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0785.degrees latitude (g = 980.6199 gals.).
 KB0785
 KB0785.The modeled gravity was interpolated from observed gravity values.
 KB0785
 KB0785;                    North         East    Units  Estimated Accuracy
 KB0785;SPC IL E     -   276,930.      232,990.      MT  (+/- 180 meters Scaled)
 KB0785
 KB0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ178365(NAD 83)
 KB0785
 KB0785                          SUPERSEDED SURVEY CONTROL
 KB0785
 KB0785  NGVD 29 (??/??/92)  190.770  (m)          625.88   (f) ADJ UNCH    1 1
 KB0785
 KB0785.Superseded values are not recommended for survey control.
 KB0785
 KB0785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0785.See file dsdata.pdf to determine how the superseded data were derived.
 KB0785
 KB0785_MARKER: DB = BENCH MARK DISK
 KB0785_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0785_SP_SET: CATCH BASIN
 KB0785_STAMPING: S 257 1961
 KB0785_MARK LOGO: CGS
 KB0785_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0785
 KB0785  HISTORY     - Date     Condition        Report By
 KB0785  HISTORY     - 1961     MONUMENTED       CGS
 KB0785  HISTORY     - 1961     GOOD             CGS
 KB0785  HISTORY     - 1974     MARK NOT FOUND   USGS
 KB0785  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0785  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0785
 KB0785                          STATION DESCRIPTION
 KB0785
 KB0785'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0785'1.2 MI N FROM RAMSEY.
 KB0785'ABOUT 1.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0785'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 10 RAILS SOUTH OF
 KB0785'A CROSSING OF THE RAILROAD AND A PAVED ROAD, 5 1/2 FEET EAST OF THE
 KB0785'EAST RAIL OF THE MAIN TRACK, SET IN THE TOP AND 0.5 FOOT NORTHEAST
 KB0785'OF THE SOUTHWEST CORNER OF A 4-FOOT SQUARE CONCRETE CATCH BASIN
 KB0785'WHICH IS ABOUT 6 FEET DEEP, 1/2 FOOT BELOW THE LEVEL OF THE
 KB0785'TRACK, AND LEVEL WITH THE SURFACE OF THE GROUND.  SEC 8, T8N, R1E.
 KB0785'NOTE-- THE SIDETRACK HAS BEEN REMOVED.
 KB0785
 KB0785                          STATION RECOVERY (1974)
 KB0785
 KB0785'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 KB0785'MARK NOT FOUND.
 KB0785
 KB0785                          STATION RECOVERY (1980)
 KB0785
 KB0785'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0785'MARK NOT FOUND.
 KB0785
 KB0785                          STATION RECOVERY (2014)
 KB0785
 KB0785'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0785'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0468 ***********************************************************************
 LC0468  DESIGNATION -  S 258
 LC0468  PID         -  LC0468
 LC0468  STATE/COUNTY-  IL/MCLEAN
 LC0468  COUNTRY     -  US
 LC0468  USGS QUAD   -  HEYWORTH (2018)
 LC0468
 LC0468                         *CURRENT SURVEY CONTROL
 LC0468  ______________________________________________________________________
 LC0468* NAD 83(1986) POSITION- 40 19 38.     (N) 088 58 41.     (W)   SCALED
 LC0468* NAVD 88 ORTHO HEIGHT -   218.525 (meters)      716.94  (feet) ADJUSTED
 LC0468  ______________________________________________________________________
 LC0468  GEOID HEIGHT    -        -32.126 (meters)                     GEOID18
 LC0468  DYNAMIC HEIGHT  -        218.419 (meters)      716.60  (feet) COMP
 LC0468  MODELED GRAVITY -    980,131.4   (mgal)                       NAVD 88
 LC0468
 LC0468  VERT ORDER      -  FIRST     CLASS I
 LC0468
 LC0468.The horizontal coordinates were scaled from a map and have
 LC0468.an estimated accuracy of +/- 6 seconds.
 LC0468
 LC0468.The orthometric height was determined by differential leveling and
 LC0468.adjusted by the NATIONAL GEODETIC SURVEY
 LC0468.in June 1991.
 LC0468
 LC0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0468.GEOID18 height accuracy estimate available here.
 LC0468
 LC0468.Click photographs - Photos may exist for this station.
 LC0468
 LC0468.The dynamic height is computed by dividing the NAVD 88
 LC0468.geopotential number by the normal gravity value computed on the
 LC0468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0468.degrees latitude (g = 980.6199 gals.).
 LC0468
 LC0468.The modeled gravity was interpolated from observed gravity values.
 LC0468
 LC0468;                    North         East    Units  Estimated Accuracy
 LC0468;SPC IL E     -   406,530.      245,210.      MT  (+/- 180 meters Scaled)
 LC0468
 LC0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK319659(NAD 83)
 LC0468
 LC0468                          SUPERSEDED SURVEY CONTROL
 LC0468
 LC0468  NGVD 29 (??/??/92)  218.596  (m)          717.18   (f) ADJ UNCH    1 1
 LC0468
 LC0468.Superseded values are not recommended for survey control.
 LC0468
 LC0468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0468.See file dsdata.pdf to determine how the superseded data were derived.
 LC0468
 LC0468_MARKER: DB = BENCH MARK DISK
 LC0468_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0468_SP_SET: BRIDGE
 LC0468_STAMPING: S 258 1961
 LC0468_MARK LOGO: CGS
 LC0468_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0468
 LC0468  HISTORY     - Date     Condition        Report By
 LC0468  HISTORY     - 1961     MONUMENTED       CGS
 LC0468  HISTORY     - 1969     GOOD             CGS
 LC0468
 LC0468                          STATION DESCRIPTION
 LC0468
 LC0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0468'1 MI N FROM HEYWORTH.
 LC0468'ABOUT 0.95 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0468'THE POST OFFICE AT HEYWORTH, 3 1/2 FEET WEST OF THE WEST RAIL,
 LC0468'SET IN THE TOP OF THE WEST CONCRETE RETAINING WALL WHICH EXTENDS
 LC0468'NORTH FROM THE NORTH CONCRETE ABUTMENT OF A RAILROAD BRIDGE
 LC0468'OVER KICKAPOO CREEK, 12 FEET NORTH OF THE NORTH END OF THE WEST
 LC0468'STEEL GIRDER OF THE BRIDGE, 4.0 FEET SOUTH OF THE NORTH END OF
 LC0468'THE RETAINING WALL, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 LC0468'TRACK.  SEC 28, T 22 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2089 ***********************************************************************
 LC2089  DESIGNATION -  S 259 RESET
 LC2089  PID         -  LC2089
 LC2089  STATE/COUNTY-  IL/DE WITT
 LC2089  COUNTRY     -  US
 LC2089  USGS QUAD   -  CLINTON (2018)
 LC2089
 LC2089                         *CURRENT SURVEY CONTROL
 LC2089  ______________________________________________________________________
 LC2089* NAD 83(1986) POSITION- 40 09 16.     (N) 088 57 20.     (W)   SCALED
 LC2089* NAVD 88 ORTHO HEIGHT -   222.64  (meters)      730.4   (feet) RESET
 LC2089  ______________________________________________________________________
 LC2089  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 LC2089  VERT ORDER      -  THIRD
 LC2089
 LC2089.The horizontal coordinates were scaled from a map and have
 LC2089.an estimated accuracy of +/- 6 seconds.
 LC2089
 LC2089.The orthometric height was computed from unverified reset data.
 LC2089
 LC2089.No vertical observational check was made to the station.
 LC2089
 LC2089.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2089.GEOID18 height accuracy estimate available here.
 LC2089
 LC2089.Click photographs - Photos may exist for this station.
 LC2089
 LC2089;                    North         East    Units  Estimated Accuracy
 LC2089;SPC IL E     -   387,330.      246,990.      MT  (+/- 180 meters Scaled)
 LC2089
 LC2089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK334467(NAD 83)
 LC2089
 LC2089                          SUPERSEDED SURVEY CONTROL
 LC2089
 LC2089  NGVD 29 (11/09/15)  222.71   (m)          730.7    (f) RESET       3  
 LC2089
 LC2089.Superseded values are not recommended for survey control.
 LC2089
 LC2089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2089.See file dsdata.pdf to determine how the superseded data were derived.
 LC2089
 LC2089_MARKER: DV = VERTICAL CONTROL DISK
 LC2089_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC2089+WITH SETTING: PAVEMENT
 LC2089_SP_SET: SIGNAL BASE
 LC2089_STAMPING: S 259 RESET 1986
 LC2089_MARK LOGO: NGS
 LC2089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2089+STABILITY: SURFACE MOTION
 LC2089
 LC2089  HISTORY     - Date     Condition        Report By
 LC2089  HISTORY     - 1986     MONUMENTED       NGS
 LC2089  HISTORY     - 20040927 GOOD             ILDT
 LC2089  HISTORY     - 20190517 MARK NOT FOUND   USPSQD
 LC2089
 LC2089                          STATION DESCRIPTION
 LC2089
 LC2089'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC2089'IN CLINTON.
 LC2089'IN CLINTON, ALONG THE ILLINOIS CENTRAL RAILROAD.  TO REACH FROM THE
 LC2089'NORTH SIDE OF THE COURTHOUSE IN CLINTON, GO NORTH ON NORTH CENTER
 LC2089'STREET FOR 0.06 KM (0.05 MI) TO ITS JUNCTION WITH EAST WASHINGTON
 LC2089'STREET, TURN RIGHT AND GO EAST FOR 0.38 KM (0.25 MI) TO A RAILROAD
 LC2089'CROSSING AND STATION ON LEFT, 12.5 M (41.0 FT) WEST-SOUTHWEST FROM A
 LC2089'FIRE HYDRANT, 8.7 M (28.5 FT) NORTH FROM THE CENTER OF EAST
 LC2089'WASHINGTON STREET, 2.9 M (9.5 FT) EAST FROM THE EAST RAIL OF RAILROAD
 LC2089'TRACK AND 0.61 M (2.0 FT) NORTHWEST FROM A WITNESS POST.
 LC2089
 LC2089                          STATION RECOVERY (2004)
 LC2089
 LC2089'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC2089'WITNESS POST GONE
 LC2089
 LC2089                          STATION RECOVERY (2019)
 LC2089
 LC2089'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 LC2089'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1486 ***********************************************************************
 ME1486  DESIGNATION -  S 26
 ME1486  PID         -  ME1486
 ME1486  STATE/COUNTY-  IL/WILL
 ME1486  COUNTRY     -  US
 ME1486  USGS QUAD   -  FRANKFORT (2018)
 ME1486
 ME1486                         *CURRENT SURVEY CONTROL
 ME1486  ______________________________________________________________________
 ME1486* NAD 83(1986) POSITION- 41 29 56.     (N) 087 51 07.     (W)   SCALED
 ME1486* NAVD 88 ORTHO HEIGHT -   233.601 (meters)      766.41  (feet) ADJUSTED
 ME1486  ______________________________________________________________________
 ME1486  GEOID HEIGHT    -        -33.255 (meters)                     GEOID18
 ME1486  DYNAMIC HEIGHT  -        233.510 (meters)      766.11  (feet) COMP
 ME1486  MODELED GRAVITY -    980,225.1   (mgal)                       NAVD 88
 ME1486
 ME1486  VERT ORDER      -  SECOND    CLASS 0
 ME1486
 ME1486.The horizontal coordinates were scaled from a map and have
 ME1486.an estimated accuracy of +/- 6 seconds.
 ME1486
 ME1486.The orthometric height was determined by differential leveling and
 ME1486.adjusted by the NATIONAL GEODETIC SURVEY
 ME1486.in June 1991.
 ME1486
 ME1486.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1486.GEOID18 height accuracy estimate available here.
 ME1486
 ME1486.Click photographs - Photos may exist for this station.
 ME1486
 ME1486.The dynamic height is computed by dividing the NAVD 88
 ME1486.geopotential number by the normal gravity value computed on the
 ME1486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1486.degrees latitude (g = 980.6199 gals.).
 ME1486
 ME1486.The modeled gravity was interpolated from observed gravity values.
 ME1486
 ME1486;                    North         East    Units  Estimated Accuracy
 ME1486;SPC IL E     -   536,560.      340,190.      MT  (+/- 180 meters Scaled)
 ME1486
 ME1486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL288944(NAD 83)
 ME1486
 ME1486                          SUPERSEDED SURVEY CONTROL
 ME1486
 ME1486  NGVD 29 (??/??/92)  233.689  (m)          766.69   (f) ADJ UNCH    2 0
 ME1486
 ME1486.Superseded values are not recommended for survey control.
 ME1486
 ME1486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1486.See file dsdata.pdf to determine how the superseded data were derived.
 ME1486
 ME1486_MARKER: DB = BENCH MARK DISK
 ME1486_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1486_SP_SET: WATER TOWER BASE
 ME1486_STAMPING: S 26 1934
 ME1486_MARK LOGO: CGS
 ME1486_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1486+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2005
 ME1486
 ME1486  HISTORY     - Date     Condition        Report By
 ME1486  HISTORY     - 1934     MONUMENTED       CGS
 ME1486  HISTORY     - 1954     GOOD             CGS
 ME1486  HISTORY     - 1987     GOOD             USPSQD
 ME1486  HISTORY     - 20000412 GOOD             PATRIC
 ME1486  HISTORY     - 20050505 GOOD             INDIV
 ME1486  HISTORY     - 20070310 GOOD             GEOCAC
 ME1486
 ME1486                          STATION DESCRIPTION
 ME1486
 ME1486'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1486'AT FRANKFORT.
 ME1486'AT FRANKFORT, NORTH AND BEHIND THE CITY HALL, BETWEEN THE CITY
 ME1486'HALL AND THE NEW YORK CENTRAL RAILROAD, IN THE TOP OF THE SOUTH
 ME1486'CORNER OF THE CONCRETE BASE OF SOUTHEAST LEG OF CITY WATER TOWER
 ME1486'AND 1/3 FOOT ABOVE GROUND.
 ME1486
 ME1486                          STATION RECOVERY (1987)
 ME1486
 ME1486'RECOVERY NOTE BY US POWER SQUADRON 1987 (IB)
 ME1486'RECOVERED IN GOOD CONDITION.
 ME1486
 ME1486                          STATION RECOVERY (2000)
 ME1486
 ME1486'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1486'RECOVERED IN GOOD CONDITION.
 ME1486
 ME1486                          STATION RECOVERY (2005)
 ME1486
 ME1486'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (TBW)
 ME1486'RECOVERED AS DESCRIBED.
 ME1486
 ME1486                          STATION RECOVERY (2007)
 ME1486
 ME1486'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1486'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0576 ***********************************************************************
 KB0576  DESIGNATION -  S 260
 KB0576  PID         -  KB0576
 KB0576  STATE/COUNTY-  IL/MACON
 KB0576  COUNTRY     -  US
 KB0576  USGS QUAD   -  DECATUR (2018)
 KB0576
 KB0576                         *CURRENT SURVEY CONTROL
 KB0576  ______________________________________________________________________
 KB0576* NAD 83(1986) POSITION- 39 49 42.     (N) 088 57 27.     (W)   SCALED
 KB0576* NAVD 88 ORTHO HEIGHT -   192.201 (meters)      630.58  (feet) ADJUSTED
 KB0576  ______________________________________________________________________
 KB0576  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 KB0576  DYNAMIC HEIGHT  -        192.098 (meters)      630.24  (feet) COMP
 KB0576  MODELED GRAVITY -    980,085.4   (mgal)                       NAVD 88
 KB0576
 KB0576  VERT ORDER      -  FIRST     CLASS I
 KB0576
 KB0576.The horizontal coordinates were scaled from a map and have
 KB0576.an estimated accuracy of +/- 6 seconds.
 KB0576
 KB0576.The orthometric height was determined by differential leveling and
 KB0576.adjusted by the NATIONAL GEODETIC SURVEY
 KB0576.in June 1991.
 KB0576
 KB0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0576.GEOID18 height accuracy estimate available here.
 KB0576
 KB0576.Click photographs - Photos may exist for this station.
 KB0576
 KB0576.The dynamic height is computed by dividing the NAVD 88
 KB0576.geopotential number by the normal gravity value computed on the
 KB0576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0576.degrees latitude (g = 980.6199 gals.).
 KB0576
 KB0576.The modeled gravity was interpolated from observed gravity values.
 KB0576
 KB0576;                    North         East    Units  Estimated Accuracy
 KB0576;SPC IL E     -   351,130.      246,570.      MT  (+/- 180 meters Scaled)
 KB0576
 KB0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK324105(NAD 83)
 KB0576
 KB0576                          SUPERSEDED SURVEY CONTROL
 KB0576
 KB0576  NGVD 29 (??/??/92)  192.281  (m)          630.84   (f) ADJ UNCH    1 1
 KB0576
 KB0576.Superseded values are not recommended for survey control.
 KB0576
 KB0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0576.See file dsdata.pdf to determine how the superseded data were derived.
 KB0576
 KB0576_MARKER: DB = BENCH MARK DISK
 KB0576_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0576_SP_SET: BRIDGE
 KB0576_STAMPING: S 260 1961
 KB0576_MARK LOGO: CGS
 KB0576_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0576
 KB0576  HISTORY     - Date     Condition        Report By
 KB0576  HISTORY     - 1961     MONUMENTED       CGS
 KB0576  HISTORY     - 1969     GOOD             CGS
 KB0576  HISTORY     - 1976     GOOD             NGS
 KB0576  HISTORY     - 1989     GOOD             USPSQD
 KB0576
 KB0576                          STATION DESCRIPTION
 KB0576
 KB0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0576'1.6 MI SW FROM DECATUR.
 KB0576'ABOUT 1.6 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0576'FROM THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.4
 KB0576'MILE SOUTHWEST OF MILEPOST 751, 4 FEET NORTHWEST OF THE NORTHWEST
 KB0576'RAIL, SET IN THE TOP AND 8.8 FEET SOUTHWEST OF THE NORTHEAST END
 KB0576'OF THE NORTHWEST CONCRETE RETAINING WALL OF THE RAILROAD BRIDGE
 KB0576'OVER THE SAGAMON RIVER, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 KB0576'TRACK.  SEC 22, T 16 N, R 2 E.
 KB0576
 KB0576                          STATION RECOVERY (1976)
 KB0576
 KB0576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0576'RECOVERED IN GOOD CONDITION.
 KB0576
 KB0576                          STATION RECOVERY (1989)
 KB0576
 KB0576'RECOVERY NOTE BY US POWER SQUADRON 1989 (PS)
 KB0576'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0748 ***********************************************************************
 KB0748  DESIGNATION -  S 261
 KB0748  PID         -  KB0748
 KB0748  STATE/COUNTY-  IL/CHRISTIAN
 KB0748  COUNTRY     -  US
 KB0748  USGS QUAD   -  PANA (2018)
 KB0748
 KB0748                         *CURRENT SURVEY CONTROL
 KB0748  ______________________________________________________________________
 KB0748* NAD 83(1997) POSITION- 39 26 08.99348(N) 089 04 16.15825(W)   ADJUSTED
 KB0748* NAVD 88 ORTHO HEIGHT -   204.456 (meters)      670.79  (feet) ADJUSTED
 KB0748  ______________________________________________________________________
 KB0748  GEOID HEIGHT    -        -32.198 (meters)                     GEOID18
 KB0748  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 KB0748  DYNAMIC HEIGHT  -        204.336 (meters)      670.39  (feet) COMP
 KB0748  MODELED GRAVITY -    980,033.3   (mgal)                       NAVD 88
 KB0748
 KB0748  HORZ ORDER      -  SECOND
 KB0748  VERT ORDER      -  FIRST     CLASS I
 KB0748
 KB0748.The horizontal coordinates were established by classical geodetic methods
 KB0748.and adjusted by the National Geodetic Survey in October 1999.
 KB0748
 KB0748.The orthometric height was determined by differential leveling and
 KB0748.adjusted by the NATIONAL GEODETIC SURVEY
 KB0748.in June 1991.
 KB0748
 KB0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0748.GEOID18 height accuracy estimate available here.
 KB0748
 KB0748.Click photographs - Photos may exist for this station.
 KB0748
 KB0748.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0748
 KB0748.The dynamic height is computed by dividing the NAVD 88
 KB0748.geopotential number by the normal gravity value computed on the
 KB0748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0748.degrees latitude (g = 980.6199 gals.).
 KB0748
 KB0748.The modeled gravity was interpolated from observed gravity values.
 KB0748
 KB0748. The following values were computed from the NAD 83(1997) position.
 KB0748
 KB0748;                    North         East     Units Scale Factor Converg.
 KB0748;SPC IL W     -   307,925.060   794,310.859   MT  1.00005065   +0 41 45.4
 KB0748;SPC IL W     - 1,010,250.80  2,606,001.54   sFT  1.00005065   +0 41 45.4
 KB0748;UTM  16      - 4,367,190.037   321,752.918   MT  0.99999120   -1 18 57.5
 KB0748
 KB0748!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0748!SPC IL W     -   0.99997298  x   1.00005065  =   1.00002362
 KB0748!UTM  16      -   0.99997298  x   0.99999120  =   0.99996418
 KB0748
 KB0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2175267190(NAD 83)
 KB0748
 KB0748                          SUPERSEDED SURVEY CONTROL
 KB0748
 KB0748  NAD 83(1986)-  39 26 09.00543(N)    089 04 16.14315(W) AD(       ) 2
 KB0748  NAD 27      -  39 26 08.86065(N)    089 04 15.83528(W) AD(       ) 2
 KB0748  NGVD 29 (??/??/92)  204.534  (m)          671.04   (f) ADJ UNCH    1 1
 KB0748  NGVD 29             204.53   (m)          671.0    (f) LEVELING    3  
 KB0748
 KB0748.Superseded values are not recommended for survey control.
 KB0748
 KB0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0748.See file dsdata.pdf to determine how the superseded data were derived.
 KB0748
 KB0748_MARKER: DB = BENCH MARK DISK
 KB0748_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0748_STAMPING: S 261 1961
 KB0748_MARK LOGO: CGS
 KB0748_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0748_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0748
 KB0748  HISTORY     - Date     Condition        Report By
 KB0748  HISTORY     - 1961     MONUMENTED       CGS
 KB0748  HISTORY     - 1969     GOOD             CGS
 KB0748  HISTORY     - 1976     GOOD             NGS
 KB0748  HISTORY     - 1976     GOOD             NGS
 KB0748
 KB0748                          STATION DESCRIPTION
 KB0748
 KB0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0748'3.2 MI N FROM PANA.
 KB0748'ABOUT 3.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0748'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 13 RAILS SOUTH OF
 KB0748'MILEPOST 723, 134 FEET NORTHEAST OF THE CENTER OF A CROSSING
 KB0748'OF THE RAILROAD AND A ROAD, 89 FEET EAST OF THE EAST RAIL, 92
 KB0748'FEET NORTH OF THE CENTER LINE OF THE ROAD, 6 1/2 FEET WEST OF A
 KB0748'FENCE, 3 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.5 FEET NORTH OF A
 KB0748'METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND
 KB0748'ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 KB0748'DEPTH OF 23.8 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS
 KB0748'5 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 34, T12N, R1E.
 KB0748
 KB0748                          STATION RECOVERY (1976)
 KB0748
 KB0748'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0748'THE STATION IS LOCATED ABOUT 14 MILES WEST-NORTH-WEST OF
 KB0748'SHELBYVILLE, 9 MILES NORTHWEST OF TOWER HILL, 5-1/2 MILES
 KB0748'SOUTH OF ASSUMPTION, 2-1/2 MILES NORTH-NORTHEAST OF PANA AND
 KB0748'ON THE EAST SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK.  IT
 KB0748'IS A STANDARD DISK STAMPED S 261 1961, CLAMPED TO A COPPER
 KB0748'WELD ROD THAT IS INSIDE OF A 6 INCH TILE THAT PROJECTS 6
 KB0748'INCHES ABOVE THE GROUND SURFACE.  IT IS 92 FEET NORTH OF
 KB0748'THE APPROXIMATE CENTER OF SURFACED ROAD, 6 FEET WEST OF
 KB0748'FENCELINE, 3.7 FEET SOUTH OF TELEPHONE POLE AND 1.4 FEET
 KB0748'NORTH OF METAL WITNESS POST WITH SIGN ATTACHED.
 KB0748'
 KB0748'TO REACH FROM THE POST OFFICE IN PANA, GO NORTH ON LOCUST STREET
 KB0748'FOR 0.4 MILE TO WHERE IT CROSSES STATE HIGHWAY 29.  CONTINUE NORTH
 KB0748'ON NORTH LOCUST STREET FOR 0.35 MILE TO A CROSSROAD.  TURN LEFT
 KB0748'ACROSS RAILROAD TRACKS AND GO WEST FOR 0.05 MILE TO A SIDE STREET
 KB0748'RIGHT.  TURN RIGHT AND GO NORTH ON NORTH ELIZEBETH (THIS BECOMES
 KB0748'COUNTY ROAD) FOR 2.55 MILES TO A T INTERSECTION.  TURN RIGHT AND
 KB0748'GO EAST ON AN OILED ROAD FOR 0.45 MILE TO RAILROAD TRACKS, CROSS
 KB0748'TRACKS AND GO EAST FOR ABOUT 100 FEET TO STATION ON THE LEFT, NORTH
 KB0748'SIDE OF ROAD.
 KB0748'
 KB0748'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB0748'DUNKEL 1920 DISTANCE BEING 478.782 METERS, NORTH OF
 KB0748'TRIANGULATION STATION DUNKEL 1920.
 KB0748
 KB0748                          STATION RECOVERY (1976)
 KB0748
 KB0748'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0748'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0679 ***********************************************************************
 KB0679  DESIGNATION -  S 262
 KB0679  PID         -  KB0679
 KB0679  STATE/COUNTY-  IL/CHRISTIAN
 KB0679  COUNTRY     -  US
 KB0679  USGS QUAD   -  ASSUMPTION (2018)
 KB0679
 KB0679                         *CURRENT SURVEY CONTROL
 KB0679  ______________________________________________________________________
 KB0679* NAD 83(1986) POSITION- 39 33 09.     (N) 089 02 21.     (W)   SCALED
 KB0679* NAVD 88 ORTHO HEIGHT -   189.259 (meters)      620.93  (feet) ADJUSTED
 KB0679  ______________________________________________________________________
 KB0679  GEOID HEIGHT    -        -32.329 (meters)                     GEOID18
 KB0679  DYNAMIC HEIGHT  -        189.151 (meters)      620.57  (feet) COMP
 KB0679  MODELED GRAVITY -    980,051.2   (mgal)                       NAVD 88
 KB0679
 KB0679  VERT ORDER      -  FIRST     CLASS I
 KB0679
 KB0679.The horizontal coordinates were scaled from a map and have
 KB0679.an estimated accuracy of +/- 6 seconds.
 KB0679
 KB0679.The orthometric height was determined by differential leveling and
 KB0679.adjusted by the NATIONAL GEODETIC SURVEY
 KB0679.in June 1991.
 KB0679
 KB0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0679.GEOID18 height accuracy estimate available here.
 KB0679
 KB0679.Click photographs - Photos may exist for this station.
 KB0679
 KB0679.The dynamic height is computed by dividing the NAVD 88
 KB0679.geopotential number by the normal gravity value computed on the
 KB0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0679.degrees latitude (g = 980.6199 gals.).
 KB0679
 KB0679.The modeled gravity was interpolated from observed gravity values.
 KB0679
 KB0679;                    North         East    Units  Estimated Accuracy
 KB0679;SPC IL W     -   320,910.      796,900.      MT  (+/- 180 meters Scaled)
 KB0679
 KB0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ247800(NAD 83)
 KB0679
 KB0679                          SUPERSEDED SURVEY CONTROL
 KB0679
 KB0679  NGVD 29 (??/??/92)  189.348  (m)          621.22   (f) ADJ UNCH    1 1
 KB0679
 KB0679.Superseded values are not recommended for survey control.
 KB0679
 KB0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0679.See file dsdata.pdf to determine how the superseded data were derived.
 KB0679
 KB0679_MARKER: DB = BENCH MARK DISK
 KB0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0679_STAMPING: S 262 1961
 KB0679_MARK LOGO: CGS
 KB0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0679+STABILITY: SURFACE MOTION
 KB0679
 KB0679  HISTORY     - Date     Condition        Report By
 KB0679  HISTORY     - 1961     MONUMENTED       CGS
 KB0679  HISTORY     - 1969     GOOD             CGS
 KB0679  HISTORY     - 1976     GOOD             NGS
 KB0679
 KB0679                          STATION DESCRIPTION
 KB0679
 KB0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0679'2.2 MI N FROM ASSUMPTION.
 KB0679'ABOUT 2.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0679'THE POST OFFICE AT ASSUMPTION, 0.1 MILE NORTH OF MILEPOST 731,
 KB0679'72 1/2 FEET NORTHEAST OF THE CENTER OF THE INTERSECTION OF U.S.
 KB0679'HIGHWAY 51 AND AN EAST-WEST ROAD, 182 FEET EAST AND ACROSS THE
 KB0679'HIGHWAY FROM THE EAST RAIL, 53 1/2 FEET EAST OF THE CENTER LINE
 KB0679'OF THE HIGHWAY, 33 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST
 KB0679'ROAD, 18 FEET NORTH-NORTHEAST OF THE EAST END OF THE NORTH
 KB0679'HEADWALL OF A TUBULAR CULVERT, 5 FEET NORTH OF POWER POLE NUMBER
 KB0679'161, 1 FOOT WEST OF A FENCE, 1.6 FEET SOUTH OF A METAL WITNESS
 KB0679'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 KB0679'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 KB0679'GROUND.  SEC 24, T13N, R1E.
 KB0679
 KB0679                          STATION RECOVERY (1976)
 KB0679
 KB0679'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0679'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1692 ***********************************************************************
 ME1692  DESIGNATION -  S 266
 ME1692  PID         -  ME1692
 ME1692  STATE/COUNTY-  IL/DU PAGE
 ME1692  COUNTRY     -  US
 ME1692  USGS QUAD   -  ELMHURST (2018)
 ME1692
 ME1692                         *CURRENT SURVEY CONTROL
 ME1692  ______________________________________________________________________
 ME1692* NAD 83(1986) POSITION- 41 56 06.     (N) 087 57 57.     (W)   SCALED
 ME1692* NAVD 88 ORTHO HEIGHT -   214.232 (meters)      702.86  (feet) ADJUSTED
 ME1692  ______________________________________________________________________
 ME1692  GEOID HEIGHT    -        -33.500 (meters)                     GEOID18
 ME1692  DYNAMIC HEIGHT  -        214.159 (meters)      702.62  (feet) COMP
 ME1692  MODELED GRAVITY -    980,277.0   (mgal)                       NAVD 88
 ME1692
 ME1692  VERT ORDER      -  FIRST     CLASS I
 ME1692
 ME1692.The horizontal coordinates were scaled from a map and have
 ME1692.an estimated accuracy of +/- 6 seconds.
 ME1692
 ME1692.The orthometric height was determined by differential leveling and
 ME1692.adjusted by the NATIONAL GEODETIC SURVEY
 ME1692.in June 1991.
 ME1692
 ME1692.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1692.GEOID18 height accuracy estimate available here.
 ME1692
 ME1692.Click photographs - Photos may exist for this station.
 ME1692
 ME1692.The dynamic height is computed by dividing the NAVD 88
 ME1692.geopotential number by the normal gravity value computed on the
 ME1692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1692.degrees latitude (g = 980.6199 gals.).
 ME1692
 ME1692.The modeled gravity was interpolated from observed gravity values.
 ME1692
 ME1692;                    North         East    Units  Estimated Accuracy
 ME1692;SPC IL E     -   584,950.      330,480.      MT  (+/- 180 meters Scaled)
 ME1692
 ME1692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM199430(NAD 83)
 ME1692
 ME1692                          SUPERSEDED SURVEY CONTROL
 ME1692
 ME1692  NGVD 29 (??/??/92)  214.321  (m)          703.15   (f) ADJ UNCH    1 1
 ME1692
 ME1692.Superseded values are not recommended for survey control.
 ME1692
 ME1692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1692.See file dsdata.pdf to determine how the superseded data were derived.
 ME1692
 ME1692_MARKER: DB = BENCH MARK DISK
 ME1692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1692_STAMPING: S 266 1969
 ME1692_MARK LOGO: CGS
 ME1692_PROJECTION: PROJECTING 8 CENTIMETERS
 ME1692_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1692+STABILITY: SURFACE MOTION
 ME1692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1692+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2006
 ME1692
 ME1692  HISTORY     - Date     Condition        Report By
 ME1692  HISTORY     - 1969     MONUMENTED       CGS
 ME1692  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1692  HISTORY     - 20060921 GOOD             PATRIC
 ME1692
 ME1692                          STATION DESCRIPTION
 ME1692
 ME1692'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1692'3 MI SE FROM WOOD DALE.
 ME1692'ABOUT 1.05 MILES EAST ALONG IRVING PARK ROAD FROM THE INTERSECTION
 ME1692'OF IRVING PARK ROAD AND WOOD DALE ROAD AT WOOD DALE, THENCE 1.9
 ME1692'MILES SOUTH ALONG STATE HIGHWAY 83 WHICH IS KINGERY HIGHWAY,
 ME1692'0.35 MILE NORTH OF THE JUNCTION OF THE HIGHWAY AND GRAND AVENUE,
 ME1692'139 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 12 FEET NORTH
 ME1692'OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 1 FOOT WEST OF A
 ME1692'CHAIN LINK FENCE, 1.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 ME1692'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 ME1692'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 ME1692'NOTE-- THIS MARK IS IN SECTION 22, T 40 N, R 11 E.
 ME1692
 ME1692                          STATION RECOVERY (1977)
 ME1692
 ME1692'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1692'MARK NOT FOUND.
 ME1692
 ME1692                          STATION RECOVERY (2006)
 ME1692
 ME1692'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BFR)
 ME1692'THE STATION IS IN BENSENVILLE, IL.
 ME1692'
 ME1692'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND US 20 GO
 ME1692'NORTH ALONG STH 83 FOR ABOUT 3790 FT (1155.2 M) TO THE STATION ON THE
 ME1692'RIGHT.  THE STATION IS LOCATED ALONG THE EAST SIDE OF A FRONTAGE ROAD
 ME1692'ALONG STATE HIGHWAY 83 AND NORTH OF ROUTE 20.
 ME1692'
 ME1692'THE STATION IS 76.1 FT (23.2 M) EAST OF THE CENTERLINE OF FRONTAGE
 ME1692'ROAD, 63.9 FT (19.5 M) EAST OF A CROSS ON THE BACK OF CURB NORTH OF A
 ME1692'DRIVEWAY FOR A HOUSE (ADDRESS 4N007), 7.3 FT (2.2 M) NORTH OF THE
 ME1692'NORTH EDGE OF SAID DRIVEWAY, AND 274.0 FT (83.5 M) NORTH OF THE
 ME1692'CENTERLINE OF RODECK LANE.  MONUMENT IS 0.15 FT (0.0 M) ABOVE GROUND
 ME1692'LEVEL AND IS FERROMAGNETIC.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0249 ***********************************************************************
 NH0249  DESIGNATION -  S 267
 NH0249  PID         -  NH0249
 NH0249  STATE/COUNTY-  IL/DE KALB
 NH0249  COUNTRY     -  US
 NH0249  USGS QUAD   -  FAIRDALE (2018)
 NH0249
 NH0249                         *CURRENT SURVEY CONTROL
 NH0249  ______________________________________________________________________
 NH0249* NAD 83(1986) POSITION- 42 05 14.     (N) 088 52 32.     (W)   SCALED
 NH0249* NAVD 88 ORTHO HEIGHT -   238.375 (meters)      782.07  (feet) ADJUSTED
 NH0249  ______________________________________________________________________
 NH0249  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 NH0249  DYNAMIC HEIGHT  -        238.294 (meters)      781.80  (feet) COMP
 NH0249  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 NH0249
 NH0249  VERT ORDER      -  FIRST     CLASS I
 NH0249
 NH0249.The horizontal coordinates were scaled from a map and have
 NH0249.an estimated accuracy of +/- 6 seconds.
 NH0249
 NH0249.The orthometric height was determined by differential leveling and
 NH0249.adjusted by the NATIONAL GEODETIC SURVEY
 NH0249.in June 1991.
 NH0249
 NH0249.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0249.GEOID18 height accuracy estimate available here.
 NH0249
 NH0249.Click photographs - Photos may exist for this station.
 NH0249
 NH0249.The dynamic height is computed by dividing the NAVD 88
 NH0249.geopotential number by the normal gravity value computed on the
 NH0249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0249.degrees latitude (g = 980.6199 gals.).
 NH0249
 NH0249.The modeled gravity was interpolated from observed gravity values.
 NH0249
 NH0249;                    North         East    Units  Estimated Accuracy
 NH0249;SPC IL E     -   601,930.      255,140.      MT  (+/- 180 meters Scaled)
 NH0249
 NH0249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM448611(NAD 83)
 NH0249
 NH0249                          SUPERSEDED SURVEY CONTROL
 NH0249
 NH0249  NGVD 29 (??/??/92)  238.427  (m)          782.24   (f) ADJ UNCH    1 1
 NH0249
 NH0249.Superseded values are not recommended for survey control.
 NH0249
 NH0249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0249.See file dsdata.pdf to determine how the superseded data were derived.
 NH0249
 NH0249_MARKER: DB = BENCH MARK DISK
 NH0249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0249_STAMPING: S 267 1969
 NH0249_MARK LOGO: CGS
 NH0249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0249+STABILITY: SURFACE MOTION
 NH0249
 NH0249  HISTORY     - Date     Condition        Report By
 NH0249  HISTORY     - 1969     MONUMENTED       CGS
 NH0249  HISTORY     - 1990     POOR             USPSQD
 NH0249  HISTORY     - 19910401 MARK NOT FOUND   USPSQD
 NH0249
 NH0249                          STATION DESCRIPTION
 NH0249
 NH0249'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0249'1.4 MI W FROM KIRKLAND.
 NH0249'ABOUT 1.45 MILES WEST ALONG STATE HIGHWAY 72 FROM THE BANK OF
 NH0249'KIRKLAND AT KIRKLAND, IN SECTION 27, T 42 N, R 3 E, OR ABOUT
 NH0249'3.45 MILES EAST ALONG STATE HIGHWAY 72 FROM THE FAIRDALE SCHOOL
 NH0249'AT FAIRDALE, 0.2 MILE WEST OF THE CENTER OF AN ENTRANCE TO A
 NH0249'FACTORY, AT THE JUNCTION OF THE HIGHWAY AND A GRAVELED ROAD
 NH0249'WHICH LEADS SOUTH, 39 FEET SOUTH OF THE CENTER LINE OF THE
 NH0249'HIGHWAY, 59 FEET WEST OF THE CENTER LINE OF THE GRAVELED ROAD,
 NH0249'31 FEET EAST OF A POWER POLE, 1 FOOT NORTH OF A FENCE, 1.0 FOOT
 NH0249'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND
 NH0249'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 NH0249'THE SURFACE OF THE GROUND.
 NH0249
 NH0249                          STATION RECOVERY (1990)
 NH0249
 NH0249'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0249'MARK RECOVERED IN POOR CONDITION.
 NH0249
 NH0249                          STATION RECOVERY (1991)
 NH0249
 NH0249'RECOVERY NOTE BY US POWER SQUADRON 1991
 NH0249'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0681 ***********************************************************************
 NH0681  DESIGNATION -  S 268
 NH0681  PID         -  NH0681
 NH0681  STATE/COUNTY-  IL/CARROLL
 NH0681  COUNTRY     -  US
 NH0681  USGS QUAD   -  LANARK (2018)
 NH0681
 NH0681                         *CURRENT SURVEY CONTROL
 NH0681  ______________________________________________________________________
 NH0681* NAD 83(1986) POSITION- 42 06 11.     (N) 089 48 52.     (W)   SCALED
 NH0681* NAVD 88 ORTHO HEIGHT -   258.283 (meters)      847.38  (feet) ADJUSTED
 NH0681  ______________________________________________________________________
 NH0681  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 NH0681  DYNAMIC HEIGHT  -        258.194 (meters)      847.09  (feet) COMP
 NH0681  MODELED GRAVITY -    980,273.3   (mgal)                       NAVD 88
 NH0681
 NH0681  VERT ORDER      -  FIRST     CLASS I
 NH0681
 NH0681.The horizontal coordinates were scaled from a map and have
 NH0681.an estimated accuracy of +/- 6 seconds.
 NH0681
 NH0681.The orthometric height was determined by differential leveling and
 NH0681.adjusted by the NATIONAL GEODETIC SURVEY
 NH0681.in June 1991.
 NH0681
 NH0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0681.GEOID18 height accuracy estimate available here.
 NH0681
 NH0681.Click photographs - Photos may exist for this station.
 NH0681
 NH0681.The dynamic height is computed by dividing the NAVD 88
 NH0681.geopotential number by the normal gravity value computed on the
 NH0681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0681.degrees latitude (g = 980.6199 gals.).
 NH0681
 NH0681.The modeled gravity was interpolated from observed gravity values.
 NH0681
 NH0681;                    North         East    Units  Estimated Accuracy
 NH0681;SPC IL W     -   603,590.      729,130.      MT  (+/- 180 meters Scaled)
 NH0681
 NH0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM672650(NAD 83)
 NH0681
 NH0681                          SUPERSEDED SURVEY CONTROL
 NH0681
 NH0681  NGVD 29 (??/??/92)  258.317  (m)          847.50   (f) ADJ UNCH    1 1
 NH0681
 NH0681.Superseded values are not recommended for survey control.
 NH0681
 NH0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0681.See file dsdata.pdf to determine how the superseded data were derived.
 NH0681
 NH0681_MARKER: DB = BENCH MARK DISK
 NH0681_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0681_STAMPING: S 268 1970
 NH0681_MARK LOGO: CGS
 NH0681_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0681_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0681
 NH0681  HISTORY     - Date     Condition        Report By
 NH0681  HISTORY     - 1970     MONUMENTED       NGS
 NH0681  HISTORY     - 19950515 MARK NOT FOUND   USPSQD
 NH0681  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0681  HISTORY     - 20031004 MARK NOT FOUND   USPSQD
 NH0681
 NH0681                          STATION DESCRIPTION
 NH0681
 NH0681'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0681'0.8 MI E FROM LANARK.
 NH0681'ABOUT 0.75 MILE EAST ALONG E. LOCUST STREET FROM THE METHODIST
 NH0681'CHURCH AT LANARK, NEAR THE NORTH END OF AN OFFSET IN THE STREET,
 NH0681'24 FEET WEST OF THE CENTER LINE OF THE STREET, 226 FEET NORTH
 NH0681'OF THE EXTENDED CENTER LINE OF THE ROAD LEADING WEST, 99 FEET
 NH0681'SOUTH OF THE EXTENDED CENTER LINE OF THE ROAD LEADING EAST, 65
 NH0681'FEET NORTH OF TELEPHONE CABLE MARKER NUMBER 14, 1.8 FEET SOUTH
 NH0681'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND ON THE
 NH0681'TOP OF A COPPER COATED ROD DRIVEN TO REFUSAL AT A DEPTH OF 70
 NH0681'FEET AND IS ENCASED IN A 3-INCH IRON PIPE PROJECTING 2 INCHES.
 NH0681'SECTION 4, T24N, R6E
 NH0681
 NH0681                          STATION RECOVERY (1995)
 NH0681
 NH0681'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0681'MARK NOT FOUND.
 NH0681
 NH0681                          STATION RECOVERY (2001)
 NH0681
 NH0681'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0681'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0681
 NH0681                          STATION RECOVERY (2003)
 NH0681
 NH0681'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0681'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1519 ***********************************************************************
 ME1519  DESIGNATION -  S 27
 ME1519  PID         -  ME1519
 ME1519  STATE/COUNTY-  IL/KANKAKEE
 ME1519  COUNTRY     -  US
 ME1519  USGS QUAD   -  MOMENCE (2018)
 ME1519
 ME1519                         *CURRENT SURVEY CONTROL
 ME1519  ______________________________________________________________________
 ME1519* NAD 83(1986) POSITION- 41 09 42.     (N) 087 42 09.     (W)   SCALED
 ME1519* NAVD 88 ORTHO HEIGHT -   188.852 (meters)      619.59  (feet) ADJUSTED
 ME1519  ______________________________________________________________________
 ME1519  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 ME1519  DYNAMIC HEIGHT  -        188.774 (meters)      619.34  (feet) COMP
 ME1519  MODELED GRAVITY -    980,208.4   (mgal)                       NAVD 88
 ME1519
 ME1519  VERT ORDER      -  SECOND    CLASS 0
 ME1519
 ME1519.The horizontal coordinates were scaled from a map and have
 ME1519.an estimated accuracy of +/- 6 seconds.
 ME1519
 ME1519.The orthometric height was determined by differential leveling and
 ME1519.adjusted by the NATIONAL GEODETIC SURVEY
 ME1519.in June 1991.
 ME1519
 ME1519.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1519.GEOID18 height accuracy estimate available here.
 ME1519
 ME1519.Click photographs - Photos may exist for this station.
 ME1519
 ME1519.The dynamic height is computed by dividing the NAVD 88
 ME1519.geopotential number by the normal gravity value computed on the
 ME1519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1519.degrees latitude (g = 980.6199 gals.).
 ME1519
 ME1519.The modeled gravity was interpolated from observed gravity values.
 ME1519
 ME1519;                    North         East    Units  Estimated Accuracy
 ME1519;SPC IL E     -   499,190.      352,940.      MT  (+/- 180 meters Scaled)
 ME1519
 ME1519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL410569(NAD 83)
 ME1519
 ME1519                          SUPERSEDED SURVEY CONTROL
 ME1519
 ME1519  NGVD 29 (??/??/92)  188.944  (m)          619.89   (f) ADJ UNCH    2 0
 ME1519
 ME1519.Superseded values are not recommended for survey control.
 ME1519
 ME1519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1519.See file dsdata.pdf to determine how the superseded data were derived.
 ME1519
 ME1519_MARKER: DB = BENCH MARK DISK
 ME1519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1519_STAMPING: S 27 1934
 ME1519_MARK LOGO: CGS
 ME1519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1519+STABILITY: SURFACE MOTION
 ME1519
 ME1519  HISTORY     - Date     Condition        Report By
 ME1519  HISTORY     - 1934     MONUMENTED       CGS
 ME1519  HISTORY     - 1954     GOOD             CGS
 ME1519
 ME1519                          STATION DESCRIPTION
 ME1519
 ME1519'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1519'2.1 MI W FROM MOMENCE.
 ME1519'ABOUT 2.1 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1519'THE STATION AT MOMENCE, ABOUT 0.85 MILE WEST OF CROSSING OF AN
 ME1519'EAST-WEST BLACK TOP ROAD, ABOUT 0.2 MILE WEST OF RAILROAD BRIDGE
 ME1519'OVER TOWER CREEK, AT A PRIVATE FIELD ROAD CROSSING, 46 1/2 FEET
 ME1519'NORTH OF CENTER OF CROSSING, 44 FEET NORTH OF NORTH RAIL, 11 FEET
 ME1519'EAST OF CENTER LINE OF PRIVATE ROAD, 3 FEET SOUTH OF A FENCE LINE,
 ME1519'3 FEET NORTH OF A TELEPHONE POLE, ABOUT 2 1/2 FEET BELOW LEVEL OF
 ME1519'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0834 ***********************************************************************
 HB0834  DESIGNATION -  S 270
 HB0834  PID         -  HB0834
 HB0834  STATE/COUNTY-  IL/PULASKI
 HB0834  COUNTRY     -  US
 HB0834  USGS QUAD   -  PULASKI (2018)
 HB0834
 HB0834                         *CURRENT SURVEY CONTROL
 HB0834  ______________________________________________________________________
 HB0834* NAD 83(1986) POSITION- 37 08 41.     (N) 089 11 48.     (W)   SCALED
 HB0834* NAVD 88 ORTHO HEIGHT -   118.937 (meters)      390.21  (feet) ADJUSTED
 HB0834  ______________________________________________________________________
 HB0834  GEOID HEIGHT    -        -28.224 (meters)                     GEOID18
 HB0834  DYNAMIC HEIGHT  -        118.851 (meters)      389.93  (feet) COMP
 HB0834  MODELED GRAVITY -    979,906.6   (mgal)                       NAVD 88
 HB0834
 HB0834  VERT ORDER      -  FIRST     CLASS I
 HB0834
 HB0834.The horizontal coordinates were scaled from a map and have
 HB0834.an estimated accuracy of +/- 6 seconds.
 HB0834
 HB0834.The orthometric height was determined by differential leveling and
 HB0834.adjusted by the NATIONAL GEODETIC SURVEY
 HB0834.in June 1991.
 HB0834
 HB0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0834.GEOID18 height accuracy estimate available here.
 HB0834
 HB0834.Click photographs - Photos may exist for this station.
 HB0834
 HB0834.The dynamic height is computed by dividing the NAVD 88
 HB0834.geopotential number by the normal gravity value computed on the
 HB0834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0834.degrees latitude (g = 980.6199 gals.).
 HB0834
 HB0834.The modeled gravity was interpolated from observed gravity values.
 HB0834
 HB0834;                    North         East    Units  Estimated Accuracy
 HB0834;SPC IL W     -    53,490.      786,170.      MT  (+/- 180 meters Scaled)
 HB0834
 HB0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG049131(NAD 83)
 HB0834
 HB0834                          SUPERSEDED SURVEY CONTROL
 HB0834
 HB0834  NGVD 29 (11/26/84)  118.855  (m)          389.94   (f) ADJUSTED    1 1
 HB0834
 HB0834.Superseded values are not recommended for survey control.
 HB0834
 HB0834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0834.See file dsdata.pdf to determine how the superseded data were derived.
 HB0834
 HB0834_MARKER: DB = BENCH MARK DISK
 HB0834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0834_STAMPING: S 270 1969
 HB0834_MARK LOGO: CGS
 HB0834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0834+STABILITY: SURFACE MOTION
 HB0834
 HB0834  HISTORY     - Date     Condition        Report By
 HB0834  HISTORY     - 1969     MONUMENTED       CGS
 HB0834
 HB0834                          STATION DESCRIPTION
 HB0834
 HB0834'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0834'2.2 MI N FROM MOUNDS.
 HB0834'ABOUT 2.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0834'THE STATION AT MOUNDS, IN SECTION 3, T 16 S, R 1 W, 9 1/2 RAILS
 HB0834'SOUTH OF MILEPOST 354, 10 RAILS NORTH OF A TELEPHONE BOX, ON
 HB0834'THE OUTSIDE OF A CURVE IN THE TRACK, 35 FEET EAST OF THE EAST
 HB0834'RAIL OF THE EAST TRACK, 46 FEET WEST-SOUTHWEST OF A FORKED OAK
 HB0834'TREE, 8 1/2 FEET EAST OF A TELEPHONE POLE, 1.3 FEET WEST OF A
 HB0834'METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK,
 HB0834'AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE WHICH PROJECTS 4
 HB0834'INCHES ABOVE THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0510 ***********************************************************************
 NH0510  DESIGNATION -  S 271
 NH0510  PID         -  NH0510
 NH0510  STATE/COUNTY-  IL/OGLE
 NH0510  COUNTRY     -  US
 NH0510  USGS QUAD   -  GERMAN VALLEY (2018)
 NH0510
 NH0510                         *CURRENT SURVEY CONTROL
 NH0510  ______________________________________________________________________
 NH0510* NAD 83(1986) POSITION- 42 07 31.85   (N) 089 24 18.59   (W)   HD_HELD1
 NH0510* NAVD 88 ORTHO HEIGHT -   218.016 (meters)      715.27  (feet) ADJUSTED
 NH0510  ______________________________________________________________________
 NH0510  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 NH0510  DYNAMIC HEIGHT  -        217.945 (meters)      715.04  (feet) COMP
 NH0510  MODELED GRAVITY -    980,293.6   (mgal)                       NAVD 88
 NH0510
 NH0510  VERT ORDER      -  FIRST     CLASS I
 NH0510
 NH0510.The horizontal coordinates were determined by differentially corrected
 NH0510.hand held GPS observations or other comparable positioning techniques
 NH0510.and have an estimated accuracy of +/- 3 meters.
 NH0510
 NH0510.The orthometric height was determined by differential leveling and
 NH0510.adjusted by the NATIONAL GEODETIC SURVEY
 NH0510.in June 1991.
 NH0510
 NH0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0510.GEOID18 height accuracy estimate available here.
 NH0510
 NH0510.Click photographs - Photos may exist for this station.
 NH0510
 NH0510.The dynamic height is computed by dividing the NAVD 88
 NH0510.geopotential number by the normal gravity value computed on the
 NH0510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0510.degrees latitude (g = 980.6199 gals.).
 NH0510
 NH0510.The modeled gravity was interpolated from observed gravity values.
 NH0510
 NH0510;                    North         East    Units  Estimated Accuracy
 NH0510;SPC IL W     -   606,303.8     762,963.4     MT  (+/- 3 meters HH1 GPS) 
 NH0510
 NH0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0119666511(NAD 83)
 NH0510
 NH0510                          SUPERSEDED SURVEY CONTROL
 NH0510
 NH0510  NGVD 29 (??/??/92)  218.054  (m)          715.40   (f) ADJ UNCH    1 1
 NH0510
 NH0510.Superseded values are not recommended for survey control.
 NH0510
 NH0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0510.See file dsdata.pdf to determine how the superseded data were derived.
 NH0510
 NH0510_MARKER: DB = BENCH MARK DISK
 NH0510_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0510_STAMPING: S 271 1970
 NH0510_MARK LOGO: CGS
 NH0510_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0510_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0510+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2019
 NH0510
 NH0510  HISTORY     - Date     Condition        Report By
 NH0510  HISTORY     - 1970     MONUMENTED       NGS
 NH0510  HISTORY     - 1987     GOOD             USPSQD
 NH0510  HISTORY     - 19960504 GOOD             USPSQD
 NH0510  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH0510  HISTORY     - 20041117 GOOD             USPSQD
 NH0510  HISTORY     - 20191120 GOOD             ILDT
 NH0510
 NH0510                          STATION DESCRIPTION
 NH0510
 NH0510'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0510'0.1 MI W FROM LEAF RIVER.
 NH0510'ABOUT 0.1 MILE WEST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0510'CHURCH AT LEAF RIVER, AT A PLAYGROUND, AT THE SOUTHWEST CORNER
 NH0510'OF A PAVED BASKETBALL COURT, 38 FEET NORTH OF THE CENTER LINE
 NH0510'OF THE HIGHWAY WHICH IS W. THIRD STREET, 103 FEET EAST OF THE
 NH0510'CENTER LINE OF BLAINE STREET, 4.3 FEET NORTH OF THE SOUTHWEST
 NH0510'METAL CORNER FENCE POST OF THE BASKETBALL COURT, 5.0 FEET
 NH0510'NORTH OF METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL
 NH0510'OF THE HIGHWAY, AND ON THE TOP OF A COPPER COATED ROD THAT IS
 NH0510'DRIVEN TO REFUSAL AT A DEPTH OF 46 FEET AND IS ENCASED IN A
 NH0510'3 1/2-INCH IRON PIPE PROJECTING 2 INCHES.  SECTION 36, T 25 N,
 NH0510'R 9 E.
 NH0510
 NH0510                          STATION RECOVERY (1987)
 NH0510
 NH0510'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0510'RECOVERED IN GOOD CONDITION.
 NH0510
 NH0510                          STATION RECOVERY (1996)
 NH0510
 NH0510'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0510'RECOVERED IN GOOD CONDITION.
 NH0510
 NH0510                          STATION RECOVERY (2001)
 NH0510
 NH0510'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0510'MARK NOT FOUND.
 NH0510
 NH0510                          STATION RECOVERY (2004)
 NH0510
 NH0510'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0510'RECOVERED IN GOOD CONDITION.
 NH0510
 NH0510                          STATION RECOVERY (2019)
 NH0510
 NH0510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RBI)
 NH0510'THE STATION IS 19.1 FT (5.8 M) EAST OF THE SOUTHEAST CORNER OF A
 NH0510'CONCRETE SLAB OF A PAVILION - 1 FT (0.3 M) SOUTH OF A NEW SIGN AND 4.3
 NH0510'FT (1.3 M) SOUTH OF A FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0178 ***********************************************************************
 NJ0178  DESIGNATION -  S 272
 NJ0178  PID         -  NJ0178
 NJ0178  STATE/COUNTY-  IL/CARROLL
 NJ0178  COUNTRY     -  US
 NJ0178  USGS QUAD   -  SAVANNA (2018)
 NJ0178
 NJ0178                         *CURRENT SURVEY CONTROL
 NJ0178  ______________________________________________________________________
 NJ0178* NAD 83(1986) POSITION- 42 04 43.05   (N) 090 07 36.08   (W)   HD_HELD1
 NJ0178* NAVD 88 ORTHO HEIGHT -   191.185 (meters)      627.25  (feet) ADJUSTED
 NJ0178  ______________________________________________________________________
 NJ0178  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 NJ0178  DYNAMIC HEIGHT  -        191.119 (meters)      627.03  (feet) COMP
 NJ0178  MODELED GRAVITY -    980,276.5   (mgal)                       NAVD 88
 NJ0178
 NJ0178  VERT ORDER      -  FIRST     CLASS I
 NJ0178
 NJ0178.The horizontal coordinates were determined by differentially corrected
 NJ0178.hand held GPS observations or other comparable positioning techniques
 NJ0178.and have an estimated accuracy of +/- 3 meters.
 NJ0178
 NJ0178.The orthometric height was determined by differential leveling and
 NJ0178.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0178.in June 1991.
 NJ0178
 NJ0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0178.GEOID18 height accuracy estimate available here.
 NJ0178
 NJ0178.Click photographs - Photos may exist for this station.
 NJ0178
 NJ0178.The dynamic height is computed by dividing the NAVD 88
 NJ0178.geopotential number by the normal gravity value computed on the
 NJ0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0178.degrees latitude (g = 980.6199 gals.).
 NJ0178
 NJ0178.The modeled gravity was interpolated from observed gravity values.
 NJ0178
 NJ0178;                    North         East    Units  Estimated Accuracy
 NJ0178;SPC IL W     -   600,816.0     703,307.9     MT  (+/- 3 meters HH1 GPS) 
 NJ0178
 NJ0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3767762501(NAD 83)
 NJ0178
 NJ0178                          SUPERSEDED SURVEY CONTROL
 NJ0178
 NJ0178  NGVD 29 (??/??/92)  191.216  (m)          627.35   (f) ADJ UNCH    1 1
 NJ0178
 NJ0178.Superseded values are not recommended for survey control.
 NJ0178
 NJ0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0178.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0178
 NJ0178_MARKER: DB = BENCH MARK DISK
 NJ0178_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NJ0178_STAMPING: S 272 1970
 NJ0178_MARK LOGO: CGS
 NJ0178_PROJECTION: PROJECTING 25 CENTIMETERS
 NJ0178_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NJ0178_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NJ0178+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 NJ0178
 NJ0178  HISTORY     - Date     Condition        Report By
 NJ0178  HISTORY     - 1970     MONUMENTED       NGS
 NJ0178  HISTORY     - 1977     GOOD             LOCSUR
 NJ0178  HISTORY     - 19940524 GOOD             USPSQD
 NJ0178  HISTORY     - 19950524 GOOD             USPSQD
 NJ0178  HISTORY     - 20011203 GOOD             NGS
 NJ0178  HISTORY     - 20030923 GOOD             USPSQD
 NJ0178  HISTORY     - 20130419 POOR             CMT
 NJ0178
 NJ0178                          STATION DESCRIPTION
 NJ0178
 NJ0178'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0178'2.2 MI SE FROM SAVANNA.
 NJ0178'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0178'SAVANNA, THENCE 1.15 MILES EAST ALONG U.S. HIGHWAY 52, THENCE
 NJ0178'0.85 MILE SOUTH ALONG STATE HIGHWAY 84, SOUTHWEST AND ACROSS THE
 NJ0178'HIGHWAY FROM THE DISTRICT NO. 72 SCHOOL BUILDING, AT THE EAST
 NJ0178'CORNER OF A CEMETERY, 35 FEET SOUTHWEST OF THE CENTER LINE OF THE
 NJ0178'HIGHWAY, 2.0 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 4 FEET
 NJ0178'ABOVE THE LEVEL OF THE HIGHWAY, AND BRAZED ON THE TOP OF A 3-INCH
 NJ0178'IRON PIPE PROJECTING 2 INCHES.  SECTION 14, T24N, R3E
 NJ0178
 NJ0178                          STATION RECOVERY (1977)
 NJ0178
 NJ0178'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1977
 NJ0178'RECOVERED IN GOOD CONDITION.
 NJ0178
 NJ0178                          STATION RECOVERY (1994)
 NJ0178
 NJ0178'RECOVERY NOTE BY US POWER SQUADRON 1994
 NJ0178'RECOVERED IN GOOD CONDITION.
 NJ0178
 NJ0178                          STATION RECOVERY (1995)
 NJ0178
 NJ0178'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0178'RECOVERED IN GOOD CONDITION.
 NJ0178
 NJ0178                          STATION RECOVERY (2001)
 NJ0178
 NJ0178'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0178'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0178
 NJ0178                          STATION RECOVERY (2003)
 NJ0178
 NJ0178'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0178'RECOVERED IN GOOD CONDITION.
 NJ0178
 NJ0178                          STATION RECOVERY (2013)
 NJ0178
 NJ0178'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 NJ0178'NEW DESCRIPTION PROVIDED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED
 NJ0178'2013.  THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF MOUNT
 NJ0178'CARROLL, 4.4 MI (7.1 KM) WEST-NORTHWEST OF WACKER AND 1.9 MI (3.1 KM)
 NJ0178'SOUTHEAST OF SAVANNA.
 NJ0178'
 NJ0178'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 NJ0178'84 (VIADUCT ROAD) AND U.S. HIGHWAY 52 (CHICAGO AVENUE) IN SAVANNA,
 NJ0178'ILLINOIS, PROCEED SOUTH ON ILLINOIS STATE HIGHWAY 84 (VIADUCT ROAD)
 NJ0178'FOR 0.85 MI (1.4 KM) TO THE SOUTHEAST CORNER OF A CEMETERY AND THE
 NJ0178'STATION ON THE RIGHT.
 NJ0178'
 NJ0178'THE STATION IS LOCATED 41.0 FT (12.5 M) NORTHWEST OF THE CENTERLINE OF
 NJ0178'A CONCRETE ENTRANCE, 35.3 FT (10.8 M) SOUTHWEST OF THE CENTERLINE OF
 NJ0178'HIGHWAY, 27.8 FT (8.5 M) NORTHWEST OF A 'FIBER OPTIC WARNING' POST,
 NJ0178'4.9 FT (1.5 M) NORTHEAST OF A 'RIGHT-OF-WAY' MARKER, 1.4 FT (0.4 M)
 NJ0178'NORTHWEST OF A POWER POLE ABOUT 3.5 FT (1.1 M) HIGHER THAN THE
 NJ0178'HIGHWAY.
 NJ0178'
 NJ0178'THE DISK IS DAMAGED AND WAS ELEVATED TO THE DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0213 ***********************************************************************
 NG0213  DESIGNATION -  S 273
 NG0213  PID         -  NG0213
 NG0213  STATE/COUNTY-  IL/LAKE
 NG0213  COUNTRY     -  US
 NG0213  USGS QUAD   -  ZION (2018)
 NG0213
 NG0213                         *CURRENT SURVEY CONTROL
 NG0213  ______________________________________________________________________
 NG0213* NAD 83(1986) POSITION- 42 23 30.     (N) 087 49 55.     (W)   SCALED
 NG0213* NAVD 88 ORTHO HEIGHT -   195.993 (meters)      643.02  (feet) ADJUSTED
 NG0213  ______________________________________________________________________
 NG0213  GEOID HEIGHT    -        -34.426 (meters)                     GEOID18
 NG0213  DYNAMIC HEIGHT  -        195.931 (meters)      642.82  (feet) COMP
 NG0213  MODELED GRAVITY -    980,302.9   (mgal)                       NAVD 88
 NG0213
 NG0213  VERT ORDER      -  FIRST     CLASS 0
 NG0213
 NG0213.The horizontal coordinates were scaled from a map and have
 NG0213.an estimated accuracy of +/- 6 seconds.
 NG0213
 NG0213.The orthometric height was determined by differential leveling and
 NG0213.adjusted by the NATIONAL GEODETIC SURVEY
 NG0213.in June 1991.
 NG0213
 NG0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0213.GEOID18 height accuracy estimate available here.
 NG0213
 NG0213.Click photographs - Photos may exist for this station.
 NG0213
 NG0213.The dynamic height is computed by dividing the NAVD 88
 NG0213.geopotential number by the normal gravity value computed on the
 NG0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0213.degrees latitude (g = 980.6199 gals.).
 NG0213
 NG0213.The modeled gravity was interpolated from observed gravity values.
 NG0213
 NG0213;                    North         East    Units  Estimated Accuracy
 NG0213;SPC IL E     -   635,730.      341,280.      MT  (+/- 180 meters Scaled)
 NG0213
 NG0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM315935(NAD 83)
 NG0213
 NG0213                          SUPERSEDED SURVEY CONTROL
 NG0213
 NG0213  NGVD 29 (??/??/92)  196.09   (m)          643.3    (f) COMPUTED    1 0
 NG0213
 NG0213.Superseded values are not recommended for survey control.
 NG0213
 NG0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0213.See file dsdata.pdf to determine how the superseded data were derived.
 NG0213
 NG0213_MARKER: DV = VERTICAL CONTROL DISK
 NG0213_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0213+WITH SETTING: INTO GROUND
 NG0213_STAMPING: S 273 1973
 NG0213_MARK LOGO: NGS
 NG0213_PROJECTION: FLUSH
 NG0213_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0213_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0213
 NG0213  HISTORY     - Date     Condition        Report By
 NG0213  HISTORY     - 1973     MONUMENTED       NGS
 NG0213  HISTORY     - 20010429 GOOD             USPSQD
 NG0213
 NG0213                          STATION DESCRIPTION
 NG0213
 NG0213'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0213'2 MI N FROM WAUKEGAN.
 NG0213'0.65 MILES NORTH OF BM T 273.  2.05 MILES NORTH ALONG SHERIDAN
 NG0213'ROAD FROM THE INTERSECTION WITH GRAND AVENUE AND MATHON DRIVE
 NG0213'AT WAUKEGAN AT THE NORTHWEST CORNER OF BOWEN PARK, 0.1 MILE
 NG0213'SOUTH OF THE JUNCTION WITH MIRAFLORES AVENUE, 50.2 FEET EAST
 NG0213'OF CENTER LINE OF SHERIDAN ROAD, 6.0 FEET EAST OF THE EAST EDGE
 NG0213'OF A CONCRETE SIDEWALK, 1.6 FEET SOUTH OF A CHAIN LINK FENCE.
 NG0213'1.05 MILES SOUTH OF BM R 273.  A NGS DISK AND ON THE TOP OF A
 NG0213'5.0 FOOT COPPER COATED ROD THAT IS ATTACHED TO A METAL BASE
 NG0213'PLATE.  THE DISK IS LEVEL WITH THE SURFACE OF THE GROUND AND
 NG0213'ENCASED IN A 6-INCH IRON PIPE FLUSH WITH THE GROUND.  1.1 FEET
 NG0213'NORTHEAST OF A METAL WITNESS POST 2.0 FEET ABOVE THE LEVEL OF
 NG0213'THE ROAD.  SECTION 9, T 45 N, R 12 E.
 NG0213
 NG0213                          STATION RECOVERY (2001)
 NG0213
 NG0213'RECOVERY NOTE BY US POWER SQUADRON 2001 (RK)
 NG0213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0151 ***********************************************************************
 NG0151  DESIGNATION -  S 274
 NG0151  PID         -  NG0151
 NG0151  STATE/COUNTY-  IL/LAKE
 NG0151  COUNTRY     -  US
 NG0151  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0151
 NG0151                         *CURRENT SURVEY CONTROL
 NG0151  ______________________________________________________________________
 NG0151* NAD 83(1986) POSITION- 42 09 55.     (N) 087 47 00.     (W)   SCALED
 NG0151* NAVD 88 ORTHO HEIGHT -   205.734 (meters)      674.98  (feet) ADJUSTED
 NG0151  ______________________________________________________________________
 NG0151  GEOID HEIGHT    -        -33.992 (meters)                     GEOID18
 NG0151  DYNAMIC HEIGHT  -        205.669 (meters)      674.77  (feet) COMP
 NG0151  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 NG0151
 NG0151  VERT ORDER      -  FIRST     CLASS 0
 NG0151
 NG0151.The horizontal coordinates were scaled from a map and have
 NG0151.an estimated accuracy of +/- 6 seconds.
 NG0151
 NG0151.The orthometric height was determined by differential leveling and
 NG0151.adjusted by the NATIONAL GEODETIC SURVEY
 NG0151.in June 1991.
 NG0151
 NG0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0151.GEOID18 height accuracy estimate available here.
 NG0151
 NG0151.Click photographs - Photos may exist for this station.
 NG0151
 NG0151.The dynamic height is computed by dividing the NAVD 88
 NG0151.geopotential number by the normal gravity value computed on the
 NG0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0151.degrees latitude (g = 980.6199 gals.).
 NG0151
 NG0151.The modeled gravity was interpolated from observed gravity values.
 NG0151
 NG0151;                    North         East    Units  Estimated Accuracy
 NG0151;SPC IL E     -   610,610.      345,450.      MT  (+/- 180 meters Scaled)
 NG0151
 NG0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM352684(NAD 83)
 NG0151
 NG0151                          SUPERSEDED SURVEY CONTROL
 NG0151
 NG0151  NGVD 29 (??/??/92)  205.81   (m)          675.2    (f) COMPUTED    1 0
 NG0151
 NG0151.Superseded values are not recommended for survey control.
 NG0151
 NG0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0151.See file dsdata.pdf to determine how the superseded data were derived.
 NG0151
 NG0151_MARKER: DV = VERTICAL CONTROL DISK
 NG0151_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0151_STAMPING: S 274 1973
 NG0151_MARK LOGO: NGS
 NG0151_PROJECTION: FLUSH
 NG0151_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0151_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0151
 NG0151  HISTORY     - Date     Condition        Report By
 NG0151  HISTORY     - 1973     MONUMENTED       NGS
 NG0151  HISTORY     - 19960427 MARK NOT FOUND   USPSQD
 NG0151  HISTORY     - 19970601 MARK NOT FOUND   PATRIC
 NG0151  HISTORY     - 20030405 MARK NOT FOUND   USPSQD
 NG0151
 NG0151                          STATION DESCRIPTION
 NG0151
 NG0151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0151'AT RAVINIA.
 NG0151'AT RAVINIA, 91 FEET SOUTH OF THE CENTER OF THE CROSSING OF ROGER
 NG0151'WILLIAMS AVENUE AND THE CHICAGO AND NORTH WESTERN RAILWAY TRACKS,
 NG0151'AT THE NORTHEAST CORNER OF EDWARD BROWN PARK, 105 FEET SOUTHEAST
 NG0151'OF THE CENTER LINE OF THE AVENUE, 51.3 FEET SOUTHWEST OF THE
 NG0151'SOUTHWEST RAIL OF THE SOUTHWEST TRACK, 2 1/2 FEET WEST OF A
 NG0151'3 1/2-FOOT COTTON WOOD TREE, ABOUT 1 FOOT BELOW THE LEVEL OF
 NG0151'THE TRACKS AND IS A DISK ON TOP OF A COPPER COATED STEEL ROD
 NG0151'0.1 FOOT BELOW THE SURFACE OF THE GROUND AND PROTECTED BY A
 NG0151'6-INCH IRON PIPE WHICH IS FLUSH WITH THE GROUND.  THE ROD WAS
 NG0151'DRIVEN TO REFUSAL AT A DEPTH OF 16 FEET.  SECTION 36, T43N,
 NG0151'R12E.
 NG0151
 NG0151                          STATION RECOVERY (1996)
 NG0151
 NG0151'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0151'MARK NOT FOUND.
 NG0151
 NG0151                          STATION RECOVERY (1997)
 NG0151
 NG0151'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1997 (SL)
 NG0151'MARK NOT FOUND.
 NG0151
 NG0151                          STATION RECOVERY (2003)
 NG0151
 NG0151'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NG0151'MARK NOT FOUND.
 NG0151'NEW PARKING LOT, DRIVEWAY, AND LANDSCAPING ADDED IN BROWN PARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1207 ***********************************************************************
 JC1207  DESIGNATION -  S 282
 JC1207  PID         -  JC1207
 JC1207  STATE/COUNTY-  IL/MADISON
 JC1207  COUNTRY     -  US
 JC1207  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 JC1207
 JC1207                         *CURRENT SURVEY CONTROL
 JC1207  ______________________________________________________________________
 JC1207* NAD 83(1986) POSITION- 38 52 24.     (N) 090 07 34.     (W)   SCALED
 JC1207* NAVD 88 ORTHO HEIGHT -   135.505 (meters)      444.57  (feet) ADJUSTED
 JC1207  ______________________________________________________________________
 JC1207  GEOID HEIGHT    -        -31.426 (meters)                     GEOID18
 JC1207  DYNAMIC HEIGHT  -        135.421 (meters)      444.29  (feet) COMP
 JC1207  MODELED GRAVITY -    980,006.5   (mgal)                       NAVD 88
 JC1207
 JC1207  VERT ORDER      -  FIRST     CLASS II
 JC1207
 JC1207.The horizontal coordinates were scaled from a map and have
 JC1207.an estimated accuracy of +/- 6 seconds.
 JC1207
 JC1207.The orthometric height was determined by differential leveling and
 JC1207.adjusted by the NATIONAL GEODETIC SURVEY
 JC1207.in June 1991.
 JC1207
 JC1207.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1207.GEOID18 height accuracy estimate available here.
 JC1207
 JC1207.Click photographs - Photos may exist for this station.
 JC1207
 JC1207.The dynamic height is computed by dividing the NAVD 88
 JC1207.geopotential number by the normal gravity value computed on the
 JC1207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1207.degrees latitude (g = 980.6199 gals.).
 JC1207
 JC1207.The modeled gravity was interpolated from observed gravity values.
 JC1207
 JC1207;                    North         East    Units  Estimated Accuracy
 JC1207;SPC IL W     -   244,910.      703,520.      MT  (+/- 180 meters Scaled)
 JC1207
 JC1207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD493066(NAD 83)
 JC1207
 JC1207                          SUPERSEDED SURVEY CONTROL
 JC1207
 JC1207  NGVD 29 (11/26/84)  135.471  (m)          444.46   (f) ADJUSTED    1 2
 JC1207
 JC1207.Superseded values are not recommended for survey control.
 JC1207
 JC1207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1207.See file dsdata.pdf to determine how the superseded data were derived.
 JC1207
 JC1207_MARKER: DV = VERTICAL CONTROL DISK
 JC1207_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JC1207_SP_SET: RETAINING WALL
 JC1207_STAMPING: S 282 1981
 JC1207_MARK LOGO: NGS
 JC1207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1207+STABILITY: SURFACE MOTION
 JC1207
 JC1207  HISTORY     - Date     Condition        Report By
 JC1207  HISTORY     - 1981     MONUMENTED       NGS
 JC1207
 JC1207                          STATION DESCRIPTION
 JC1207
 JC1207'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1207'1.4 KM (0.9 MI) NE FROM EAST ALTON.
 JC1207'1.4 KILOMETERS (0.9 MILE) NORTHEAST ALONG THE SPUR LEVEE ON THE WOOD
 JC1207'RIVER FROM THE SOUTHEAST END OF THE STATE HIGHWAY 3 BRIDGE OVER WOOD
 JC1207'RIVER IN EAST ALTON TO THE CROSSING OF THE ILLINOIS TERMINAL RAILROAD
 JC1207'AND THE MARK ON THE LEFT, A FLOOD GATE FOR THE RAILROAD, 8.23 METERS
 JC1207'(27.0 FEET) NORTHEAST OF THE NORTHEAST RAIL OF THE TRACK 8.58 METERS
 JC1207'(28.0 FEET) NORTHWEST OF THE LEVEE BY PASS ROAD AROUND THE FLOOD GATE,
 JC1207'AND 5.55 METERS (18.2 FEET) NORTHEAST OF THE SOUTHWEST END OF THE
 JC1207'NORTHEAST RETAINING WALL OF THE FLOOD GATE.
 JC1207'THE MARK IS 0.47 METERS  SW FROM A WITNESS POST.
 JC1207'THE MARK IS 1.52 M ABOVE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1185 ***********************************************************************
 JC1185  DESIGNATION -  S 283
 JC1185  PID         -  JC1185
 JC1185  STATE/COUNTY-  IL/MADISON
 JC1185  COUNTRY     -  US
 JC1185  USGS QUAD   -  COLUMBIA BOTTOM (2017)
 JC1185
 JC1185                         *CURRENT SURVEY CONTROL
 JC1185  ______________________________________________________________________
 JC1185* NAD 83(1986) POSITION- 38 45 25.     (N) 090 09 54.     (W)   SCALED
 JC1185* NAVD 88 ORTHO HEIGHT -   132.583 (meters)      434.98  (feet) ADJUSTED
 JC1185  ______________________________________________________________________
 JC1185  GEOID HEIGHT    -        -31.321 (meters)                     GEOID18
 JC1185  DYNAMIC HEIGHT  -        132.499 (meters)      434.71  (feet) COMP
 JC1185  MODELED GRAVITY -    979,996.0   (mgal)                       NAVD 88
 JC1185
 JC1185  VERT ORDER      -  FIRST     CLASS II
 JC1185
 JC1185.The horizontal coordinates were scaled from a map and have
 JC1185.an estimated accuracy of +/- 6 seconds.
 JC1185
 JC1185.The orthometric height was determined by differential leveling and
 JC1185.adjusted by the NATIONAL GEODETIC SURVEY
 JC1185.in June 1991.
 JC1185
 JC1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1185.GEOID18 height accuracy estimate available here.
 JC1185
 JC1185.Click photographs - Photos may exist for this station.
 JC1185
 JC1185.The dynamic height is computed by dividing the NAVD 88
 JC1185.geopotential number by the normal gravity value computed on the
 JC1185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1185.degrees latitude (g = 980.6199 gals.).
 JC1185
 JC1185.The modeled gravity was interpolated from observed gravity values.
 JC1185
 JC1185;                    North         East    Units  Estimated Accuracy
 JC1185;SPC IL W     -   231,990.      700,150.      MT  (+/- 180 meters Scaled)
 JC1185
 JC1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC463936(NAD 83)
 JC1185
 JC1185                          SUPERSEDED SURVEY CONTROL
 JC1185
 JC1185  NGVD 29 (11/26/84)  132.549  (m)          434.87   (f) ADJUSTED    1 2
 JC1185
 JC1185.Superseded values are not recommended for survey control.
 JC1185
 JC1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1185.See file dsdata.pdf to determine how the superseded data were derived.
 JC1185
 JC1185_MARKER: I = METAL ROD
 JC1185_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1185_STAMPING: S 283 1981
 JC1185_MARK LOGO: NGS
 JC1185_PROJECTION: FLUSH
 JC1185_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1185_ROD/PIPE-DEPTH: 7.3 meters
 JC1185
 JC1185  HISTORY     - Date     Condition        Report By
 JC1185  HISTORY     - 1981     MONUMENTED       NGS
 JC1185
 JC1185                          STATION DESCRIPTION
 JC1185
 JC1185'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1185'1.85 KM (1.15 MI) EAST FROM ST LOUIS.
 JC1185'1.85 KILOMETERS (1.15 MILES) EAST ALONG THE CHAIN OF ROCKS ROAD FROM
 JC1185'THE JUNCTION OF RIVERVIEW DRIVE IN THE NORTHEAST SECTION OF ST LOUIS
 JC1185'TO THE SOUTHEAST END OF THE CHAIN OF ROCKS BRIDGE AND THE MARK ON THE
 JC1185'RIGHT, 4.58 METERS (15.0 FEET) SOUTHWEST OF THE CENTER OF THE ROAD,
 JC1185'1.68 METERS (5.5 FEET) NORTHEAST OF A UTILITY POLE, AND 6.4 METERS
 JC1185'(21.0 FEET) SOUTHEAST OF THE SOUTH CORNER OF THE BRIDGE.
 JC1185'THE MARK IS 0.39 METERS  NW FROM A WITNESS POST.
 JC1185'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1141 ***********************************************************************
 JC1141  DESIGNATION -  S 284
 JC1141  PID         -  JC1141
 JC1141  STATE/COUNTY-  IL/ST CLAIR
 JC1141  COUNTRY     -  US
 JC1141  USGS QUAD   -  CAHOKIA (2018)
 JC1141
 JC1141                         *CURRENT SURVEY CONTROL
 JC1141  ______________________________________________________________________
 JC1141* NAD 83(1986) POSITION- 38 32 54.     (N) 090 10 28.     (W)   SCALED
 JC1141* NAVD 88 ORTHO HEIGHT -   131.306 (meters)      430.79  (feet) ADJUSTED
 JC1141  ______________________________________________________________________
 JC1141  GEOID HEIGHT    -        -30.812 (meters)                     GEOID18
 JC1141  DYNAMIC HEIGHT  -        131.222 (meters)      430.52  (feet) COMP
 JC1141  MODELED GRAVITY -    979,990.9   (mgal)                       NAVD 88
 JC1141
 JC1141  VERT ORDER      -  FIRST     CLASS II
 JC1141
 JC1141.The horizontal coordinates were scaled from a map and have
 JC1141.an estimated accuracy of +/- 6 seconds.
 JC1141
 JC1141.The orthometric height was determined by differential leveling and
 JC1141.adjusted by the NATIONAL GEODETIC SURVEY
 JC1141.in June 1991.
 JC1141
 JC1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1141.GEOID18 height accuracy estimate available here.
 JC1141
 JC1141.Click photographs - Photos may exist for this station.
 JC1141
 JC1141.The dynamic height is computed by dividing the NAVD 88
 JC1141.geopotential number by the normal gravity value computed on the
 JC1141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1141.degrees latitude (g = 980.6199 gals.).
 JC1141
 JC1141.The modeled gravity was interpolated from observed gravity values.
 JC1141
 JC1141;                    North         East    Units  Estimated Accuracy
 JC1141;SPC IL W     -   208,830.      699,320.      MT  (+/- 180 meters Scaled)
 JC1141
 JC1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC462704(NAD 83)
 JC1141
 JC1141                          SUPERSEDED SURVEY CONTROL
 JC1141
 JC1141  NGVD 29 (11/26/84)  131.266  (m)          430.66   (f) ADJUSTED    1 2
 JC1141
 JC1141.Superseded values are not recommended for survey control.
 JC1141
 JC1141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1141.See file dsdata.pdf to determine how the superseded data were derived.
 JC1141
 JC1141_MARKER: I = METAL ROD
 JC1141_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1141_STAMPING: S 284 1981
 JC1141_MARK LOGO: NGS
 JC1141_PROJECTION: FLUSH
 JC1141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1141_ROD/PIPE-DEPTH: 9.8 meters
 JC1141
 JC1141  HISTORY     - Date     Condition        Report By
 JC1141  HISTORY     - 1981     MONUMENTED       NGS
 JC1141
 JC1141                          STATION DESCRIPTION
 JC1141
 JC1141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1141'1.7 KM (1.05 MI) SOUTH FROM CAHOKIA.
 JC1141'1.7 KILOMETERS (1.05 MILES) EAST ALONG TOP OF THE NORTH LEVEE OF THE
 JC1141'OLD PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3 IN
 JC1141'CAHOKIA, TO THE MARK ON THE LEFT, 2.9 METERS (9.5 FEET) NORTH OF
 JC1141'CENTER OF THE LEVEE ROAD, 0.40 METERS (1.3 FEET) EAST OF A METAL
 JC1141'WITNESS POST.
 JC1141'THE MARK IS 0.40 METERS  W FROM A WITNESS POST.
 JC1141'THE MARK IS 0.1 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1117 ***********************************************************************
 JC1117  DESIGNATION -  S 285
 JC1117  PID         -  JC1117
 JC1117  STATE/COUNTY-  IL/MONROE
 JC1117  COUNTRY     -  US
 JC1117  USGS QUAD   -  OAKVILLE (2017)
 JC1117
 JC1117                         *CURRENT SURVEY CONTROL
 JC1117  ______________________________________________________________________
 JC1117* NAD 83(1986) POSITION- 38 25 40.     (N) 090 16 51.     (W)   SCALED
 JC1117* NAVD 88 ORTHO HEIGHT -   127.333 (meters)      417.76  (feet) ADJUSTED
 JC1117  ______________________________________________________________________
 JC1117  GEOID HEIGHT    -        -30.607 (meters)                     GEOID18
 JC1117  DYNAMIC HEIGHT  -        127.250 (meters)      417.49  (feet) COMP
 JC1117  MODELED GRAVITY -    979,982.1   (mgal)                       NAVD 88
 JC1117
 JC1117  VERT ORDER      -  FIRST     CLASS II
 JC1117
 JC1117.The horizontal coordinates were scaled from a map and have
 JC1117.an estimated accuracy of +/- 6 seconds.
 JC1117
 JC1117.The orthometric height was determined by differential leveling and
 JC1117.adjusted by the NATIONAL GEODETIC SURVEY
 JC1117.in June 1991.
 JC1117
 JC1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1117.GEOID18 height accuracy estimate available here.
 JC1117
 JC1117.Click photographs - Photos may exist for this station.
 JC1117
 JC1117.The dynamic height is computed by dividing the NAVD 88
 JC1117.geopotential number by the normal gravity value computed on the
 JC1117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1117.degrees latitude (g = 980.6199 gals.).
 JC1117
 JC1117.The modeled gravity was interpolated from observed gravity values.
 JC1117
 JC1117;                    North         East    Units  Estimated Accuracy
 JC1117;SPC IL W     -   195,460.      690,030.      MT  (+/- 180 meters Scaled)
 JC1117
 JC1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC373567(NAD 83)
 JC1117
 JC1117                          SUPERSEDED SURVEY CONTROL
 JC1117
 JC1117  NGVD 29 (11/26/84)  127.289  (m)          417.61   (f) ADJUSTED    1 2
 JC1117
 JC1117.Superseded values are not recommended for survey control.
 JC1117
 JC1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1117.See file dsdata.pdf to determine how the superseded data were derived.
 JC1117
 JC1117_MARKER: I = METAL ROD
 JC1117_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1117_STAMPING: S 285 1981
 JC1117_MARK LOGO: NGS
 JC1117_PROJECTION: FLUSH
 JC1117_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1117_ROD/PIPE-DEPTH: 9.8 meters
 JC1117
 JC1117  HISTORY     - Date     Condition        Report By
 JC1117  HISTORY     - 1981     MONUMENTED       NGS
 JC1117
 JC1117                          STATION DESCRIPTION
 JC1117
 JC1117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1117'4.8 KM (3.0 MI) SW FROM COLUMBIA.
 JC1117'4.8 KILOMETERS (3.0 MILES) SOUTH ALONG THE TOP OF THE SOUTH MAIN LEVEE
 JC1117'FROM THE JUNCTION OF THE SOUTHWEST END OF THE MISSOURI PACIFIC
 JC1117'RAILROAD OVER PASS BRIDGE OVER CARR CREEK TO THE MARK ON THE LEFT, AT
 JC1117'THE SOUTH ANGLE OF THE JUNCTION OF A GRAVEL ROAD CROSSING LEVEE,
 JC1117'3.05 METERS (10.0 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD,
 JC1117'7.02 METERS (23.0 FEET) SOUTHWEST OF THE CENTER OF THE GRAVEL ROAD,
 JC1117'0.45 METERS (1.5 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1117'THE MARK IS 0.45 METERS  SW FROM A WITNESS POST.
 JC1117'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1102 ***********************************************************************
 JC1102  DESIGNATION -  S 286
 JC1102  PID         -  JC1102
 JC1102  STATE/COUNTY-  IL/MONROE
 JC1102  COUNTRY     -  US
 JC1102  USGS QUAD   -  OAKVILLE (2017)
 JC1102
 JC1102                         *CURRENT SURVEY CONTROL
 JC1102  ______________________________________________________________________
 JC1102* NAD 83(1986) POSITION- 38 22 48.     (N) 090 15 37.     (W)   SCALED
 JC1102* NAVD 88 ORTHO HEIGHT -   127.633 (meters)      418.74  (feet) ADJUSTED
 JC1102  ______________________________________________________________________
 JC1102  GEOID HEIGHT    -        -30.466 (meters)                     GEOID18
 JC1102  DYNAMIC HEIGHT  -        127.550 (meters)      418.47  (feet) COMP
 JC1102  MODELED GRAVITY -    979,978.3   (mgal)                       NAVD 88
 JC1102
 JC1102  VERT ORDER      -  FIRST     CLASS II
 JC1102
 JC1102.The horizontal coordinates were scaled from a map and have
 JC1102.an estimated accuracy of +/- 6 seconds.
 JC1102
 JC1102.The orthometric height was determined by differential leveling and
 JC1102.adjusted by the NATIONAL GEODETIC SURVEY
 JC1102.in June 1991.
 JC1102
 JC1102.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1102.GEOID18 height accuracy estimate available here.
 JC1102
 JC1102.Click photographs - Photos may exist for this station.
 JC1102
 JC1102.The dynamic height is computed by dividing the NAVD 88
 JC1102.geopotential number by the normal gravity value computed on the
 JC1102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1102.degrees latitude (g = 980.6199 gals.).
 JC1102
 JC1102.The modeled gravity was interpolated from observed gravity values.
 JC1102
 JC1102;                    North         East    Units  Estimated Accuracy
 JC1102;SPC IL W     -   190,150.      691,820.      MT  (+/- 180 meters Scaled)
 JC1102
 JC1102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC393515(NAD 83)
 JC1102
 JC1102                          SUPERSEDED SURVEY CONTROL
 JC1102
 JC1102  NGVD 29 (11/26/84)  127.586  (m)          418.59   (f) ADJUSTED    1 2
 JC1102
 JC1102.Superseded values are not recommended for survey control.
 JC1102
 JC1102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1102.See file dsdata.pdf to determine how the superseded data were derived.
 JC1102
 JC1102_MARKER: I = METAL ROD
 JC1102_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1102_STAMPING: S 286 1981
 JC1102_MARK LOGO: NGS
 JC1102_PROJECTION: FLUSH
 JC1102_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1102_ROD/PIPE-DEPTH: 9.8 meters
 JC1102
 JC1102  HISTORY     - Date     Condition        Report By
 JC1102  HISTORY     - 1981     MONUMENTED       NGS
 JC1102
 JC1102                          STATION DESCRIPTION
 JC1102
 JC1102'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1102'3.2 KM (2.0 MI) NE FROM FOUNTAIN.
 JC1102'3.2 KILOMETERS (2.0 MILES) NORTHEAST ALONG THE TOP OF THE NORTH LEVEE
 JC1102'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1102'IN FOUNTAIN TO THE MARK ON THE LEFT, 2.75 (9.0 FEET) NORTH-NORTHEAST
 JC1102'OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) EAST-SOUTHEAST
 JC1102'OF A METAL WITNESS POST.
 JC1102'THE MARK IS 0.46 METERS  WNW FROM A WITNESS POST.
 JC1102'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1082 ***********************************************************************
 JC1082  DESIGNATION -  S 287
 JC1082  PID         -  JC1082
 JC1082  STATE/COUNTY-  IL/MONROE
 JC1082  COUNTRY     -  US
 JC1082  USGS QUAD   -  SELMA (2017)
 JC1082
 JC1082                         *CURRENT SURVEY CONTROL
 JC1082  ______________________________________________________________________
 JC1082* NAD 83(1986) POSITION- 38 12 19.     (N) 090 19 38.     (W)   SCALED
 JC1082* NAVD 88 ORTHO HEIGHT -   125.059 (meters)      410.30  (feet) ADJUSTED
 JC1082  ______________________________________________________________________
 JC1082  GEOID HEIGHT    -        -30.065 (meters)                     GEOID18
 JC1082  DYNAMIC HEIGHT  -        124.977 (meters)      410.03  (feet) COMP
 JC1082  MODELED GRAVITY -    979,971.2   (mgal)                       NAVD 88
 JC1082
 JC1082  VERT ORDER      -  FIRST     CLASS II
 JC1082
 JC1082.The horizontal coordinates were scaled from a map and have
 JC1082.an estimated accuracy of +/- 6 seconds.
 JC1082
 JC1082.The orthometric height was determined by differential leveling and
 JC1082.adjusted by the NATIONAL GEODETIC SURVEY
 JC1082.in June 1991.
 JC1082
 JC1082.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1082.GEOID18 height accuracy estimate available here.
 JC1082
 JC1082.Click photographs - Photos may exist for this station.
 JC1082
 JC1082.The dynamic height is computed by dividing the NAVD 88
 JC1082.geopotential number by the normal gravity value computed on the
 JC1082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1082.degrees latitude (g = 980.6199 gals.).
 JC1082
 JC1082.The modeled gravity was interpolated from observed gravity values.
 JC1082
 JC1082;                    North         East    Units  Estimated Accuracy
 JC1082;SPC IL W     -   170,770.      685,940.      MT  (+/- 180 meters Scaled)
 JC1082
 JC1082_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC340319(NAD 83)
 JC1082
 JC1082                          SUPERSEDED SURVEY CONTROL
 JC1082
 JC1082  NGVD 29 (11/26/84)  125.008  (m)          410.13   (f) ADJUSTED    1 2
 JC1082
 JC1082.Superseded values are not recommended for survey control.
 JC1082
 JC1082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1082.See file dsdata.pdf to determine how the superseded data were derived.
 JC1082
 JC1082_MARKER: I = METAL ROD
 JC1082_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1082_STAMPING: S 287 1981
 JC1082_MARK LOGO: NGS
 JC1082_PROJECTION: FLUSH
 JC1082_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1082_ROD/PIPE-DEPTH: 7.30 meters
 JC1082
 JC1082  HISTORY     - Date     Condition        Report By
 JC1082  HISTORY     - 1981     MONUMENTED       NGS
 JC1082
 JC1082                          STATION DESCRIPTION
 JC1082
 JC1082'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1082'10.3 KM (6.4 MI) SOUTH FROM VALMEYER.
 JC1082'10.3 KILOMETERS (6.4 MILES) SOUTH ALONG TOP OF MAIN LEVEE FROM THE OLD
 JC1082'FOUNTAIN CREEK PUMPING STATION AT VALMEYER TO THE MARK ON THE LEFT,
 JC1082'ALSO 9.8 KILOMETERS (6.1 MILES) NORTH ALONG THE TOP OF THE MAIN LEVEE
 JC1082'FROM THE MAEYSTOWN PUMPING STATION AT CHALFINBRIDGE, 3.81 METERS (12.5
 JC1082'FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5
 JC1082'FEET) SOUTHEAST OF A METAL WITNESS POST.
 JC1082'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1082'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1408 ***********************************************************************
 HB1408  DESIGNATION -  S 288
 HB1408  PID         -  HB1408
 HB1408  STATE/COUNTY-  IL/RANDOLPH
 HB1408  COUNTRY     -  US
 HB1408  USGS QUAD   -  KASKASKIA (2018)
 HB1408
 HB1408                         *CURRENT SURVEY CONTROL
 HB1408  ______________________________________________________________________
 HB1408* NAD 83(1986) POSITION- 37 59 49.     (N) 089 57 11.     (W)   SCALED
 HB1408* NAVD 88 ORTHO HEIGHT -   126.144 (meters)      413.86  (feet) ADJUSTED
 HB1408  ______________________________________________________________________
 HB1408  GEOID HEIGHT    -        -29.762 (meters)                     GEOID18
 HB1408  DYNAMIC HEIGHT  -        126.057 (meters)      413.57  (feet) COMP
 HB1408  MODELED GRAVITY -    979,943.4   (mgal)                       NAVD 88
 HB1408
 HB1408  VERT ORDER      -  FIRST     CLASS II
 HB1408
 HB1408.The horizontal coordinates were scaled from a map and have
 HB1408.an estimated accuracy of +/- 6 seconds.
 HB1408
 HB1408.The orthometric height was determined by differential leveling and
 HB1408.adjusted by the NATIONAL GEODETIC SURVEY
 HB1408.in June 1991.
 HB1408
 HB1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1408.GEOID18 height accuracy estimate available here.
 HB1408
 HB1408.Click photographs - Photos may exist for this station.
 HB1408
 HB1408.The dynamic height is computed by dividing the NAVD 88
 HB1408.geopotential number by the normal gravity value computed on the
 HB1408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1408.degrees latitude (g = 980.6199 gals.).
 HB1408
 HB1408.The modeled gravity was interpolated from observed gravity values.
 HB1408
 HB1408;                    North         East    Units  Estimated Accuracy
 HB1408;SPC IL W     -   147,650.      718,760.      MT  (+/- 180 meters Scaled)
 HB1408
 HB1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH406095(NAD 83)
 HB1408
 HB1408                          SUPERSEDED SURVEY CONTROL
 HB1408
 HB1408  NGVD 29 (11/26/84)  126.079  (m)          413.64   (f) ADJUSTED    1 2
 HB1408
 HB1408.Superseded values are not recommended for survey control.
 HB1408
 HB1408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1408.See file dsdata.pdf to determine how the superseded data were derived.
 HB1408
 HB1408_MARKER: DV = VERTICAL CONTROL DISK
 HB1408_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 HB1408_SP_SET: ABUTMENT
 HB1408_STAMPING: S 288 1981
 HB1408_MARK LOGO: NGS
 HB1408_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1408
 HB1408  HISTORY     - Date     Condition        Report By
 HB1408  HISTORY     - 1981     MONUMENTED       NGS
 HB1408  HISTORY     - 20110801 GOOD             ILDT
 HB1408
 HB1408                          STATION DESCRIPTION
 HB1408
 HB1408'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1408'1.9 KM (1.2 MI) NORTH FROM ELLIS GROVE.
 HB1408'1.8 KILOMETER (1.1 MILES) NORTHWEST ALONG THE TOP OF THE WEST MAIN
 HB1408'LEVEE FROM THE U.S. ARMY CORPS OF ENGINEERS KASKASKIA RIVER LOCK AND
 HB1408'DAM AT ELLIS GROVE, THENCE 0.2 KILOMETER (0.1 MILE) EAST ALONG THE
 HB1408'MISSOURI PACFIC RAILROAD TO THE MARK ON THE LEFT, IN THE NORTH END OF
 HB1408'THE WEST ABUTMENT OF THE OVERPASS BRIDGEOVER THE KASKASKIA RIVER,
 HB1408'1.53 METERS (5.0 FEET) NORTH OF THE NORTH RAIL OF THE MOST NORTHERLY
 HB1408'SET OF TRACKS AND 0.46 METER (1.5 FEET) SOUTHEAST OF A METAL WITNESS
 HB1408'POST.
 HB1408'THE MARK IS 0.15 M BELOW BASE OF RAIL.
 HB1408
 HB1408                          STATION RECOVERY (2011)
 HB1408
 HB1408'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1408'ON R.R. BRIDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1367 ***********************************************************************
 HB1367  DESIGNATION -  S 289
 HB1367  PID         -  HB1367
 HB1367  STATE/COUNTY-  IL/JACKSON
 HB1367  COUNTRY     -  US
 HB1367  USGS QUAD   -  ALTENBURG (2017)
 HB1367
 HB1367                         *CURRENT SURVEY CONTROL
 HB1367  ______________________________________________________________________
 HB1367* NAD 83(1986) POSITION- 37 42 09.     (N) 089 30 53.     (W)   SCALED
 HB1367* NAVD 88 ORTHO HEIGHT -   114.829 (meters)      376.73  (feet) ADJUSTED
 HB1367  ______________________________________________________________________
 HB1367  GEOID HEIGHT    -        -29.047 (meters)                     GEOID18
 HB1367  DYNAMIC HEIGHT  -        114.749 (meters)      376.47  (feet) COMP
 HB1367  MODELED GRAVITY -    979,931.8   (mgal)                       NAVD 88
 HB1367
 HB1367  VERT ORDER      -  FIRST     CLASS II
 HB1367
 HB1367.The horizontal coordinates were scaled from a map and have
 HB1367.an estimated accuracy of +/- 6 seconds.
 HB1367
 HB1367.The orthometric height was determined by differential leveling and
 HB1367.adjusted by the NATIONAL GEODETIC SURVEY
 HB1367.in June 1991.
 HB1367
 HB1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1367.GEOID18 height accuracy estimate available here.
 HB1367
 HB1367.Click photographs - Photos may exist for this station.
 HB1367
 HB1367.The dynamic height is computed by dividing the NAVD 88
 HB1367.geopotential number by the normal gravity value computed on the
 HB1367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1367.degrees latitude (g = 980.6199 gals.).
 HB1367
 HB1367.The modeled gravity was interpolated from observed gravity values.
 HB1367
 HB1367;                    North         East    Units  Estimated Accuracy
 HB1367;SPC IL W     -   115,150.      757,490.      MT  (+/- 180 meters Scaled)
 HB1367
 HB1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG783757(NAD 83)
 HB1367
 HB1367                          SUPERSEDED SURVEY CONTROL
 HB1367
 HB1367  NGVD 29 (11/26/84)  114.745  (m)          376.46   (f) ADJUSTED    1 2
 HB1367
 HB1367.Superseded values are not recommended for survey control.
 HB1367
 HB1367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1367.See file dsdata.pdf to determine how the superseded data were derived.
 HB1367
 HB1367_MARKER: I = METAL ROD
 HB1367_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1367_STAMPING: S 289 1981
 HB1367_MARK LOGO: NGS
 HB1367_PROJECTION: FLUSH
 HB1367_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1367+STABILITY: POSITION/ELEVATION WELL
 HB1367_ROD/PIPE-DEPTH: 14.6 meters
 HB1367_SLEEVE-DEPTH  : 6.1 meters
 HB1367
 HB1367  HISTORY     - Date     Condition        Report By
 HB1367  HISTORY     - 1981     MONUMENTED       NGS
 HB1367
 HB1367                          STATION DESCRIPTION
 HB1367
 HB1367'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1367'4.5 KM (2.8 MI) SW FROM GORHAM.
 HB1367'4.0 KILOMETERS (2.5 MILES) SOUTHWEST ALONG COUNTY ROAD 9 FROM THE POST
 HB1367'OFFICE IN GORHAM, THENCE 0.5 KILOMETERS (0.3 MILE) SOUTH ALONG A
 HB1367'GRAVELED ROAD TO TOP OF LEVEE AND THE MARK ON THE LEFT, 2.75 METERS
 HB1367'(9.0 FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD, 54.86 METERS
 HB1367'(180.0 FEET) SOUTHEAST OF THE CENTER OF AN INTERSECTION CROSSING
 HB1367'LEVEE, 1.53 METERS (5.0 FEET) NORTHWEST OF THE NORTHEAST WOOD POST OF
 HB1367'A GATE CROSSING LEVEE.
 HB1367'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1367'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0865 ***********************************************************************
 MF0865  DESIGNATION -  S 29
 MF0865  PID         -  MF0865
 MF0865  STATE/COUNTY-  IL/LASALLE
 MF0865  COUNTRY     -  US
 MF0865  USGS QUAD   -  WENONA (2018)
 MF0865
 MF0865                         *CURRENT SURVEY CONTROL
 MF0865  ______________________________________________________________________
 MF0865* NAD 83(1986) POSITION- 41 01 05.     (N) 089 00 26.     (W)   SCALED
 MF0865* NAVD 88 ORTHO HEIGHT -   206.318 (meters)      676.90  (feet) ADJUSTED
 MF0865  ______________________________________________________________________
 MF0865  GEOID HEIGHT    -        -32.571 (meters)                     GEOID18
 MF0865  DYNAMIC HEIGHT  -        206.230 (meters)      676.61  (feet) COMP
 MF0865  MODELED GRAVITY -    980,195.4   (mgal)                       NAVD 88
 MF0865
 MF0865  VERT ORDER      -  FIRST     CLASS II
 MF0865
 MF0865.The horizontal coordinates were scaled from a map and have
 MF0865.an estimated accuracy of +/- 6 seconds.
 MF0865
 MF0865.The orthometric height was determined by differential leveling and
 MF0865.adjusted by the NATIONAL GEODETIC SURVEY
 MF0865.in June 1991.
 MF0865
 MF0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0865.GEOID18 height accuracy estimate available here.
 MF0865
 MF0865.Click photographs - Photos may exist for this station.
 MF0865
 MF0865.The dynamic height is computed by dividing the NAVD 88
 MF0865.geopotential number by the normal gravity value computed on the
 MF0865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0865.degrees latitude (g = 980.6199 gals.).
 MF0865
 MF0865.The modeled gravity was interpolated from observed gravity values.
 MF0865
 MF0865;                    North         East    Units  Estimated Accuracy
 MF0865;SPC IL E     -   483,270.      243,320.      MT  (+/- 180 meters Scaled)
 MF0865
 MF0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL312427(NAD 83)
 MF0865
 MF0865                          SUPERSEDED SURVEY CONTROL
 MF0865
 MF0865  NGVD 29 (??/??/92)  206.368  (m)          677.06   (f) ADJ UNCH    1 2
 MF0865
 MF0865.Superseded values are not recommended for survey control.
 MF0865
 MF0865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0865.See file dsdata.pdf to determine how the superseded data were derived.
 MF0865
 MF0865_MARKER: DB = BENCH MARK DISK
 MF0865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0865_STAMPING: S 29 1934
 MF0865_MARK LOGO: CGS
 MF0865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0865+STABILITY: SURFACE MOTION
 MF0865
 MF0865  HISTORY     - Date     Condition        Report By
 MF0865  HISTORY     - 1934     MONUMENTED       CGS
 MF0865  HISTORY     - 1960     GOOD             CGS
 MF0865  HISTORY     - 19970728 POOR             USPSQD
 MF0865  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0865  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 MF0865
 MF0865                          STATION DESCRIPTION
 MF0865
 MF0865'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0865'1 MI W FROM LEEDS.
 MF0865'ABOUT 1.05 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA
 MF0865'FE RAILWAY FROM THE CROSSING OF BLACK TOP ROAD AT LEEDS, 0.25
 MF0865'MILE WEST OF MILE POST 103, AT A GRADED ROAD CROSSING, 45 FEET
 MF0865'NORTH OF NORTH RAIL OF NORTH TRACK, 30 FEET EAST OF CENTER LINE
 MF0865'OF ROAD, 61 FEET NORTHEAST OF CENTER OF CROSSING OF NORTH TRACK
 MF0865'AND ROAD, 11 1/2 FEET NORTH OF A TELEPHONE POLE, 27 FEET
 MF0865'SOUTH-SOUTHEAST OF A 4-INCH STEEL POST FOR PIPE LINE MARKER, 3 1/2
 MF0865'SOUTHEAST OF A FENCE CORNER, 3 FEET SOUTH OF A FENCE LINE,
 MF0865'ABOUT 5 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 MF0865'CONCRETE POST PROJECTING 12 INCHES.
 MF0865
 MF0865                          STATION RECOVERY (1997)
 MF0865
 MF0865'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0865'MARK RECOVERED IN POOR CONDITION.
 MF0865
 MF0865                          STATION RECOVERY (2002)
 MF0865
 MF0865'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0865'MARK NOT FOUND.
 MF0865
 MF0865                          STATION RECOVERY (2013)
 MF0865
 MF0865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0865'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1342 ***********************************************************************
 HB1342  DESIGNATION -  S 290
 HB1342  PID         -  HB1342
 HB1342  STATE/COUNTY-  IL/JACKSON
 HB1342  COUNTRY     -  US
 HB1342  USGS QUAD   -  ORAVILLE (2018)
 HB1342
 HB1342                         *CURRENT SURVEY CONTROL
 HB1342  ______________________________________________________________________
 HB1342* NAD 83(1986) POSITION- 37 45 56.     (N) 089 26 23.     (W)   SCALED
 HB1342* NAVD 88 ORTHO HEIGHT -   159.332 (meters)      522.74  (feet) ADJUSTED
 HB1342  ______________________________________________________________________
 HB1342  GEOID HEIGHT    -        -29.193 (meters)                     GEOID18
 HB1342  DYNAMIC HEIGHT  -        159.221 (meters)      522.38  (feet) COMP
 HB1342  MODELED GRAVITY -    979,932.3   (mgal)                       NAVD 88
 HB1342
 HB1342  VERT ORDER      -  FIRST     CLASS II
 HB1342
 HB1342.The horizontal coordinates were scaled from a map and have
 HB1342.an estimated accuracy of +/- 6 seconds.
 HB1342
 HB1342.The orthometric height was determined by differential leveling and
 HB1342.adjusted by the NATIONAL GEODETIC SURVEY
 HB1342.in June 1991.
 HB1342
 HB1342.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1342.GEOID18 height accuracy estimate available here.
 HB1342
 HB1342.Click photographs - Photos may exist for this station.
 HB1342
 HB1342.The dynamic height is computed by dividing the NAVD 88
 HB1342.geopotential number by the normal gravity value computed on the
 HB1342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1342.degrees latitude (g = 980.6199 gals.).
 HB1342
 HB1342.The modeled gravity was interpolated from observed gravity values.
 HB1342
 HB1342;                    North         East    Units  Estimated Accuracy
 HB1342;SPC IL W     -   122,200.      764,050.      MT  (+/- 180 meters Scaled)
 HB1342
 HB1342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG851826(NAD 83)
 HB1342
 HB1342                          SUPERSEDED SURVEY CONTROL
 HB1342
 HB1342  NGVD 29 (11/26/84)  159.250  (m)          522.47   (f) ADJUSTED    1 2
 HB1342
 HB1342.Superseded values are not recommended for survey control.
 HB1342
 HB1342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1342.See file dsdata.pdf to determine how the superseded data were derived.
 HB1342
 HB1342_MARKER: I = METAL ROD
 HB1342_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1342_STAMPING: S 290 1981
 HB1342_MARK LOGO: NGS
 HB1342_PROJECTION: FLUSH
 HB1342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1342_ROD/PIPE-DEPTH: 9.8 meters
 HB1342
 HB1342  HISTORY     - Date     Condition        Report By
 HB1342  HISTORY     - 1981     MONUMENTED       NGS
 HB1342  HISTORY     - 20110712 MARK NOT FOUND   ILDT
 HB1342
 HB1342                          STATION DESCRIPTION
 HB1342
 HB1342'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1342'10.0 KM (6.2 MI) WEST FROM MURPHYSBORO.
 HB1342'10.0 KILOMETERS (6.2 MILES) WEST ALONG STATE HIGHWAY 149 FROM THE
 HB1342'COURTHOUSE IN MURPHYSBORO TO THE MARK ON THE RIGHT, 9.15 METERS (30.0
 HB1342'FEET) NORTH OF THE CENTER LINE OF STATE HIGHWAY 149, 27.44 METERS
 HB1342'(90.0 FEET) EAST OF THE SOUTHEAST CORNER OF A HOUSE, 1.52 METERS (5.0
 HB1342'FEET) SOUTH OF A POWER POLE WITH TRANSFORMER.
 HB1342'THE MARK IS 0.0  N FROM A WITNESS POST.
 HB1342'THE MARK IS 0.5 M ABOVE THE ROAD.
 HB1342
 HB1342                          STATION RECOVERY (2011)
 HB1342
 HB1342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1342'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1299 ***********************************************************************
 HB1299  DESIGNATION -  S 291
 HB1299  PID         -  HB1299
 HB1299  STATE/COUNTY-  IL/ALEXANDER
 HB1299  COUNTRY     -  US
 HB1299  USGS QUAD   -  MCCLURE (2018)
 HB1299
 HB1299                         *CURRENT SURVEY CONTROL
 HB1299  ______________________________________________________________________
 HB1299* NAD 83(1986) POSITION- 37 19 12.     (N) 089 27 27.     (W)   SCALED
 HB1299* NAVD 88 ORTHO HEIGHT -   109.123 (meters)      358.01  (feet) ADJUSTED
 HB1299  ______________________________________________________________________
 HB1299  GEOID HEIGHT    -        -28.308 (meters)                     GEOID18
 HB1299  DYNAMIC HEIGHT  -        109.046 (meters)      357.76  (feet) COMP
 HB1299  MODELED GRAVITY -    979,918.5   (mgal)                       NAVD 88
 HB1299
 HB1299  VERT ORDER      -  FIRST     CLASS II
 HB1299
 HB1299.The horizontal coordinates were scaled from a map and have
 HB1299.an estimated accuracy of +/- 6 seconds.
 HB1299
 HB1299.The orthometric height was determined by differential leveling and
 HB1299.adjusted by the NATIONAL GEODETIC SURVEY
 HB1299.in June 1991.
 HB1299
 HB1299.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1299.GEOID18 height accuracy estimate available here.
 HB1299
 HB1299.Click photographs - Photos may exist for this station.
 HB1299
 HB1299.The dynamic height is computed by dividing the NAVD 88
 HB1299.geopotential number by the normal gravity value computed on the
 HB1299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1299.degrees latitude (g = 980.6199 gals.).
 HB1299
 HB1299.The modeled gravity was interpolated from observed gravity values.
 HB1299
 HB1299;                    North         East    Units  Estimated Accuracy
 HB1299;SPC IL W     -    72,740.      762,860.      MT  (+/- 180 meters Scaled)
 HB1299
 HB1299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG822332(NAD 83)
 HB1299
 HB1299                          SUPERSEDED SURVEY CONTROL
 HB1299
 HB1299  NGVD 29 (11/26/84)  109.022  (m)          357.68   (f) ADJUSTED    1 2
 HB1299
 HB1299.Superseded values are not recommended for survey control.
 HB1299
 HB1299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1299.See file dsdata.pdf to determine how the superseded data were derived.
 HB1299
 HB1299_MARKER: I = METAL ROD
 HB1299_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1299_STAMPING: S 291 1981
 HB1299_MARK LOGO: NGS
 HB1299_PROJECTION: FLUSH
 HB1299_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1299+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2002
 HB1299_ROD/PIPE-DEPTH: 9.7 meters
 HB1299
 HB1299  HISTORY     - Date     Condition        Report By
 HB1299  HISTORY     - 1981     MONUMENTED       NGS
 HB1299  HISTORY     - 20020828 GOOD             USACE
 HB1299
 HB1299                          STATION DESCRIPTION
 HB1299
 HB1299'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1299'3.2 KM (2.0 MI) WSW FROM MCCLURE.
 HB1299'0.7 KILOMETER (0.45 MILE) NORTHEAST ALONG STATE HIGHWAY 3 AND STATE
 HB1299'HIGHWAY 146 FROM THE MCCLURE ELEMENTARY SCHOOL IN MCCLURE, THENCE 0.2
 HB1299'KILOMETER (0.1 MILE) NORTHWEST ALONG A GRAVELED ROAD, THENCE 2.3
 HB1299'KILOMETER (1.45 MILES) WEST-SOUTHWEST ALONG THE LEVEE ROAD TO THE MARK
 HB1299'ON THE LEFT, DIRECTLY ACROSS A PAVED ROAD PARALLELING THE LEVEE FROM A
 HB1299'2 STORY FRAME HOUSE, 20.42 METERS 67.0 FEET) NORTH OF BARBED WIRE
 HB1299'FENCE AT THE BASE OF THE LAND SIDE OF THE LEVEE, 3.04 METERS (10.0
 HB1299'FEET) SOUTH OF THE CENTER OF LEVEE ROAD.
 HB1299'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 HB1299'THE MARK IS 0.18 M BELOW LEVEE ROAD.
 HB1299
 HB1299                          STATION RECOVERY (2002)
 HB1299
 HB1299'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB1299'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1316 ***********************************************************************
 HB1316  DESIGNATION -  S 292
 HB1316  PID         -  HB1316
 HB1316  STATE/COUNTY-  IL/UNION
 HB1316  COUNTRY     -  US
 HB1316  USGS QUAD   -  WOLF LAKE (2018)
 HB1316
 HB1316                         *CURRENT SURVEY CONTROL
 HB1316  ______________________________________________________________________
 HB1316* NAD 83(1986) POSITION- 37 30 53.     (N) 089 29 18.     (W)   SCALED
 HB1316* NAVD 88 ORTHO HEIGHT -   112.107 (meters)      367.80  (feet) ADJUSTED
 HB1316  ______________________________________________________________________
 HB1316  GEOID HEIGHT    -        -28.524 (meters)                     GEOID18
 HB1316  DYNAMIC HEIGHT  -        112.030 (meters)      367.55  (feet) COMP
 HB1316  MODELED GRAVITY -    979,936.3   (mgal)                       NAVD 88
 HB1316
 HB1316  VERT ORDER      -  FIRST     CLASS II
 HB1316
 HB1316.The horizontal coordinates were scaled from a map and have
 HB1316.an estimated accuracy of +/- 6 seconds.
 HB1316
 HB1316.The orthometric height was determined by differential leveling and
 HB1316.adjusted by the NATIONAL GEODETIC SURVEY
 HB1316.in June 1991.
 HB1316
 HB1316.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1316.GEOID18 height accuracy estimate available here.
 HB1316
 HB1316.Click photographs - Photos may exist for this station.
 HB1316
 HB1316.The dynamic height is computed by dividing the NAVD 88
 HB1316.geopotential number by the normal gravity value computed on the
 HB1316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1316.degrees latitude (g = 980.6199 gals.).
 HB1316
 HB1316.The modeled gravity was interpolated from observed gravity values.
 HB1316
 HB1316;                    North         East    Units  Estimated Accuracy
 HB1316;SPC IL W     -    94,330.      759,970.      MT  (+/- 180 meters Scaled)
 HB1316
 HB1316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG800548(NAD 83)
 HB1316
 HB1316                          SUPERSEDED SURVEY CONTROL
 HB1316
 HB1316  NGVD 29 (11/26/84)  112.015  (m)          367.50   (f) ADJUSTED    1 2
 HB1316
 HB1316.Superseded values are not recommended for survey control.
 HB1316
 HB1316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1316.See file dsdata.pdf to determine how the superseded data were derived.
 HB1316
 HB1316_MARKER: I = METAL ROD
 HB1316_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1316_STAMPING: S 292 1981
 HB1316_MARK LOGO: NGS
 HB1316_PROJECTION: FLUSH
 HB1316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1316_ROD/PIPE-DEPTH: 9.8 meters
 HB1316
 HB1316  HISTORY     - Date     Condition        Report By
 HB1316  HISTORY     - 1981     MONUMENTED       NGS
 HB1316
 HB1316                          STATION DESCRIPTION
 HB1316
 HB1316'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1316'20.3 KM (12.6 MI) NW FROM REYNOLDSVILLE.
 HB1316'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1316'OF STATE HIGHWAYS 3, 146, AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1316'CHURCH IN REYNOLDSVILLE, THENCE 19.2 KILOMETERS (11.9 MILES) NORTHWEST
 HB1316'ALONG THE LEVEE TO THE MARK ON THE RIGHT, 4.57 METERS (15.0 FEET)
 HB1316'NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1316'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1316'THE MARK IS 1.22 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1578 ***********************************************************************
 JB1578  DESIGNATION -  S 294
 JB1578  PID         -  JB1578
 JB1578  STATE/COUNTY-  IL/CLAY
 JB1578  COUNTRY     -  US
 JB1578  USGS QUAD   -  CLAY CITY (2018)
 JB1578
 JB1578                         *CURRENT SURVEY CONTROL
 JB1578  ______________________________________________________________________
 JB1578* NAD 83(1986) POSITION- 38 41 22.     (N) 088 20 10.     (W)   SCALED
 JB1578* NAVD 88 ORTHO HEIGHT -   136.434 (meters)      447.62  (feet) ADJUSTED
 JB1578  ______________________________________________________________________
 JB1578  GEOID HEIGHT    -        -31.246 (meters)                     GEOID18
 JB1578  DYNAMIC HEIGHT  -        136.350 (meters)      447.34  (feet) COMP
 JB1578  MODELED GRAVITY -    980,006.8   (mgal)                       NAVD 88
 JB1578
 JB1578  VERT ORDER      -  FIRST     CLASS II
 JB1578
 JB1578.The horizontal coordinates were scaled from a map and have
 JB1578.an estimated accuracy of +/- 6 seconds.
 JB1578
 JB1578.The orthometric height was determined by differential leveling and
 JB1578.adjusted by the NATIONAL GEODETIC SURVEY
 JB1578.in June 1991.
 JB1578
 JB1578.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1578.GEOID18 height accuracy estimate available here.
 JB1578
 JB1578.Click photographs - Photos may exist for this station.
 JB1578
 JB1578.The dynamic height is computed by dividing the NAVD 88
 JB1578.geopotential number by the normal gravity value computed on the
 JB1578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1578.degrees latitude (g = 980.6199 gals.).
 JB1578
 JB1578.The modeled gravity was interpolated from observed gravity values.
 JB1578
 JB1578;                    North         East    Units  Estimated Accuracy
 JB1578;SPC IL E     -   224,500.      299,760.      MT  (+/- 180 meters Scaled)
 JB1578
 JB1578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH837831(NAD 83)
 JB1578
 JB1578                          SUPERSEDED SURVEY CONTROL
 JB1578
 JB1578.No superseded survey control is available for this station.
 JB1578
 JB1578_MARKER: I = METAL ROD
 JB1578_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1578_STAMPING: S 294 1986
 JB1578_MARK LOGO: NGS
 JB1578_PROJECTION: FLUSH
 JB1578_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1578_ROD/PIPE-DEPTH: 4.8 meters
 JB1578
 JB1578  HISTORY     - Date     Condition        Report By
 JB1578  HISTORY     - 1986     MONUMENTED       NGS
 JB1578
 JB1578                          STATION DESCRIPTION
 JB1578
 JB1578'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1578'15.0 KM (9.3 MI) EAST FROM FLORA.
 JB1578'4.6 KM (2.85 MI) EASTERLY ALONG OLD U.S. HIGHWAY 50 (NORTH AVENUE)
 JB1578'FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.2 KM (0.1 MI)
 JB1578'NORTH ALONG U.S. HIGHWAY 45, THENCE 7.4 KM (4.6 MI) EASTERLY ALONG
 JB1578'U.S. HIGHWAY 50, THENCE 1.2 KM (0.75 MI) NORTH ALONG COUNTY ROAD 1860
 JB1578'E, THENCE 1.6 KM (1.0 MI) EAST ALONG 1ST STREET, 9.4 M (30.8 FT) NORTH
 JB1578'OF THE CENTERLINE OF 1ST STREET, 4.9 M (16.1 FT) EAST OF THE CENTER OF
 JB1578'A GRAVELED ROAD LEADING NORTH, AND 1.2 M (3.9 FT) EAST OF A UTILITY
 JB1578'POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1578'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 JB1578'THE MARK IS 0.3 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1585 ***********************************************************************
 JB1585  DESIGNATION -  S 295
 JB1585  PID         -  JB1585
 JB1585  STATE/COUNTY-  IL/CLAY
 JB1585  COUNTRY     -  US
 JB1585  USGS QUAD   -  FLORA (2018)
 JB1585
 JB1585                         *CURRENT SURVEY CONTROL
 JB1585  ______________________________________________________________________
 JB1585* NAD 83(1986) POSITION- 38 40 32.     (N) 088 27 30.     (W)   SCALED
 JB1585* NAVD 88 ORTHO HEIGHT -   148.891 (meters)      488.49  (feet) ADJUSTED
 JB1585  ______________________________________________________________________
 JB1585  GEOID HEIGHT    -        -31.190 (meters)                     GEOID18
 JB1585  DYNAMIC HEIGHT  -        148.799 (meters)      488.18  (feet) COMP
 JB1585  MODELED GRAVITY -    980,007.1   (mgal)                       NAVD 88
 JB1585
 JB1585  VERT ORDER      -  FIRST     CLASS II
 JB1585
 JB1585.The horizontal coordinates were scaled from a map and have
 JB1585.an estimated accuracy of +/- 6 seconds.
 JB1585
 JB1585.The orthometric height was determined by differential leveling and
 JB1585.adjusted by the NATIONAL GEODETIC SURVEY
 JB1585.in June 1991.
 JB1585
 JB1585.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1585.GEOID18 height accuracy estimate available here.
 JB1585
 JB1585.Click photographs - Photos may exist for this station.
 JB1585
 JB1585.The dynamic height is computed by dividing the NAVD 88
 JB1585.geopotential number by the normal gravity value computed on the
 JB1585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1585.degrees latitude (g = 980.6199 gals.).
 JB1585
 JB1585.The modeled gravity was interpolated from observed gravity values.
 JB1585
 JB1585;                    North         East    Units  Estimated Accuracy
 JB1585;SPC IL E     -   222,970.      289,120.      MT  (+/- 180 meters Scaled)
 JB1585
 JB1585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH731817(NAD 83)
 JB1585
 JB1585                          SUPERSEDED SURVEY CONTROL
 JB1585
 JB1585.No superseded survey control is available for this station.
 JB1585
 JB1585_MARKER: DV = VERTICAL CONTROL DISK
 JB1585_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB1585_SP_SET: BRIDGE ABUTMENT
 JB1585_STAMPING: S 295 1986
 JB1585_MARK LOGO: NGS
 JB1585_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1585
 JB1585  HISTORY     - Date     Condition        Report By
 JB1585  HISTORY     - 1986     MONUMENTED       NGS
 JB1585
 JB1585                          STATION DESCRIPTION
 JB1585
 JB1585'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1585'6.6 KM (4.1 MI) NE FROM FLORA.
 JB1585'4.6 KM (2.85 MI) EASTERLY ALONG OLD U.S. HIGHWAY 50 (NORTH AVENUE)
 JB1585'FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.2 KM (0.1 MI)
 JB1585'NORTH ALONG U.S. HIGHWAY 45, THENCE 1.8 KM (1.1 MI) WESTERLY ALONG
 JB1585'U.S. HIGHWAY 50, IN TOP OF AND 0.1 M (0.3 FT) NORTHEAST OF THE
 JB1585'SOUTHWEST END OF THE NORTHWEST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE
 JB1585'SPANNING THE CONRAIL RAILROAD, 24.5 M (80.4 FT) NORTHWEST OF THE NEAR
 JB1585'RAIL, AND 6.2 M (20.3 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY.
 JB1585'THE MARK IS 1.4 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1690 ***********************************************************************
 LC1690  DESIGNATION -  S 296
 LC1690  PID         -  LC1690
 LC1690  STATE/COUNTY-  IL/MCLEAN
 LC1690  COUNTRY     -  US
 LC1690  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC1690
 LC1690                         *CURRENT SURVEY CONTROL
 LC1690  ______________________________________________________________________
 LC1690* NAD 83(1986) POSITION- 40 25 35.     (N) 088 54 53.     (W)   SCALED
 LC1690* NAVD 88 ORTHO HEIGHT -   274.749 (meters)      901.41  (feet) ADJUSTED
 LC1690  ______________________________________________________________________
 LC1690  GEOID HEIGHT    -        -32.023 (meters)                     GEOID18
 LC1690  DYNAMIC HEIGHT  -        274.619 (meters)      900.98  (feet) COMP
 LC1690  MODELED GRAVITY -    980,142.3   (mgal)                       NAVD 88
 LC1690
 LC1690  VERT ORDER      -  FIRST     CLASS II
 LC1690
 LC1690.The horizontal coordinates were scaled from a map and have
 LC1690.an estimated accuracy of +/- 6 seconds.
 LC1690
 LC1690.The orthometric height was determined by differential leveling and
 LC1690.adjusted by the NATIONAL GEODETIC SURVEY
 LC1690.in June 1991.
 LC1690
 LC1690.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1690.GEOID18 height accuracy estimate available here.
 LC1690
 LC1690.Click photographs - Photos may exist for this station.
 LC1690
 LC1690.The dynamic height is computed by dividing the NAVD 88
 LC1690.geopotential number by the normal gravity value computed on the
 LC1690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1690.degrees latitude (g = 980.6199 gals.).
 LC1690
 LC1690.The modeled gravity was interpolated from observed gravity values.
 LC1690
 LC1690;                    North         East    Units  Estimated Accuracy
 LC1690;SPC IL E     -   417,510.      250,660.      MT  (+/- 180 meters Scaled)
 LC1690
 LC1690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK375768(NAD 83)
 LC1690
 LC1690                          SUPERSEDED SURVEY CONTROL
 LC1690
 LC1690.No superseded survey control is available for this station.
 LC1690
 LC1690_MARKER: I = METAL ROD
 LC1690_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1690_STAMPING: S 296 1986
 LC1690_MARK LOGO: NGS
 LC1690_PROJECTION: FLUSH
 LC1690_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1690_ROD/PIPE-DEPTH: 9.4 meters
 LC1690
 LC1690  HISTORY     - Date     Condition        Report By
 LC1690  HISTORY     - 1986     MONUMENTED       NGS
 LC1690  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC1690
 LC1690                          STATION DESCRIPTION
 LC1690
 LC1690'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1690'6.3 KM (3.9 MI) SE FROM BLOOMINGTON.
 LC1690'6.3 KM (3.9 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1690'WITH INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, 62.5 M
 LC1690'(205.1 FT) SOUTHEAST OF THE CENTER OF A DRIVEWAY, AND 8.9 M (29.2 FT)
 LC1690'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY.  NOTE--ACCESS TO DATUM
 LC1690'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1690'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST AND FENCE
 LC1690'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 LC1690
 LC1690                          STATION RECOVERY (2012)
 LC1690
 LC1690'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1690'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0202 ***********************************************************************
 KB0202  DESIGNATION -  S 3
 KB0202  PID         -  KB0202
 KB0202  STATE/COUNTY-  IL/COLES
 KB0202  COUNTRY     -  US
 KB0202  USGS QUAD   -  MATTOON EAST (2018)
 KB0202
 KB0202                         *CURRENT SURVEY CONTROL
 KB0202  ______________________________________________________________________
 KB0202* NAD 83(1986) POSITION- 39 24 20.     (N) 088 16 09.     (W)   SCALED
 KB0202* NAVD 88 ORTHO HEIGHT -   224.110 (meters)      735.27  (feet) ADJUSTED
 KB0202  ______________________________________________________________________
 KB0202  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 KB0202  DYNAMIC HEIGHT  -        223.980 (meters)      734.84  (feet) COMP
 KB0202  MODELED GRAVITY -    980,042.5   (mgal)                       NAVD 88
 KB0202
 KB0202  VERT ORDER      -  FIRST     CLASS II
 KB0202
 KB0202.The horizontal coordinates were scaled from a map and have
 KB0202.an estimated accuracy of +/- 6 seconds.
 KB0202
 KB0202.The orthometric height was determined by differential leveling and
 KB0202.adjusted by the NATIONAL GEODETIC SURVEY
 KB0202.in June 1991.
 KB0202
 KB0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0202.GEOID18 height accuracy estimate available here.
 KB0202
 KB0202.Click photographs - Photos may exist for this station.
 KB0202
 KB0202.The dynamic height is computed by dividing the NAVD 88
 KB0202.geopotential number by the normal gravity value computed on the
 KB0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0202.degrees latitude (g = 980.6199 gals.).
 KB0202
 KB0202.The modeled gravity was interpolated from observed gravity values.
 KB0202
 KB0202;                    North         East    Units  Estimated Accuracy
 KB0202;SPC IL E     -   304,000.      305,530.      MT  (+/- 180 meters Scaled)
 KB0202
 KB0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ907625(NAD 83)
 KB0202
 KB0202                          SUPERSEDED SURVEY CONTROL
 KB0202
 KB0202  NGVD 29 (??/??/92)  224.171  (m)          735.47   (f) ADJ UNCH    1 2
 KB0202
 KB0202.Superseded values are not recommended for survey control.
 KB0202
 KB0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0202.See file dsdata.pdf to determine how the superseded data were derived.
 KB0202
 KB0202_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KB0202_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0202_STAMPING: ILLINOIS 735 1906
 KB0202_MARK LOGO: USGS
 KB0202_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0202_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0202
 KB0202  HISTORY     - Date     Condition        Report By
 KB0202  HISTORY     - 1906     MONUMENTED       USGS
 KB0202  HISTORY     - 1956     GOOD             CGS
 KB0202  HISTORY     - 1973     GOOD             NGS
 KB0202  HISTORY     - 20050302 MARK NOT FOUND   ILDT
 KB0202
 KB0202                          STATION DESCRIPTION
 KB0202
 KB0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0202'1.4 MI SE FROM LERNA.
 KB0202'ABOUT 1.4 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0202'FROM THE STATION AT LERNA, ABOUT 0.35 MILE NORTHWEST OF A
 KB0202'NORTH-SOUTH ROAD CROSSING, 246 FEET EAST-SOUTHEAST AND ACROSS
 KB0202'TRACK FROM MILE POST P 127, 31.4 FEET NORTHEAST OF NORTHEAST
 KB0202'RAIL, 1 1/2 FEET NORTHEAST OF A FENCE LINE, 68.3 FEET
 KB0202'NORTH-NORTHWEST OF THE 13TH TELEPHONE POLE NORTHWEST OF
 KB0202'NORTH-SOUTH ROAD CROSSING, 64 FEET SOUTHEAST OF THE SECOND
 KB0202'TELEPHONE POLE SOUTHEAST OF MILE POST, 1 FOOT SOUTHEAST OF A
 KB0202'WHITE WOODEN WITNESS POST, ABOUT 3 FEET BELOW LEVEL OF TRACK
 KB0202'AND IS A U.S.G.S. PIPE AND CAP PROJECTING 3 INCHES.
 KB0202
 KB0202                          STATION RECOVERY (1973)
 KB0202
 KB0202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0202'RECOVERED IN GOOD CONDITION.
 KB0202
 KB0202                          STATION RECOVERY (2005)
 KB0202
 KB0202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0202'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1378 ***********************************************************************
 LC1378  DESIGNATION -  S 30
 LC1378  PID         -  LC1378
 LC1378  STATE/COUNTY-  IL/PEORIA
 LC1378  COUNTRY     -  US
 LC1378  USGS QUAD   -  EDELSTEIN (2018)
 LC1378
 LC1378                         *CURRENT SURVEY CONTROL
 LC1378  ______________________________________________________________________
 LC1378* NAD 83(1986) POSITION- 40 56 21.     (N) 089 38 01.     (W)   SCALED
 LC1378* NAVD 88 ORTHO HEIGHT -   237.576 (meters)      779.45  (feet) ADJUSTED
 LC1378  ______________________________________________________________________
 LC1378  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 LC1378  DYNAMIC HEIGHT  -        237.470 (meters)      779.10  (feet) COMP
 LC1378  MODELED GRAVITY -    980,174.1   (mgal)                       NAVD 88
 LC1378
 LC1378  VERT ORDER      -  SECOND    CLASS 0
 LC1378
 LC1378.The horizontal coordinates were scaled from a map and have
 LC1378.an estimated accuracy of +/- 6 seconds.
 LC1378
 LC1378.The orthometric height was determined by differential leveling and
 LC1378.adjusted by the NATIONAL GEODETIC SURVEY
 LC1378.in June 1991.
 LC1378
 LC1378.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1378.GEOID18 height accuracy estimate available here.
 LC1378
 LC1378.Click photographs - Photos may exist for this station.
 LC1378
 LC1378.The dynamic height is computed by dividing the NAVD 88
 LC1378.geopotential number by the normal gravity value computed on the
 LC1378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1378.degrees latitude (g = 980.6199 gals.).
 LC1378
 LC1378.The modeled gravity was interpolated from observed gravity values.
 LC1378
 LC1378;                    North         East    Units  Estimated Accuracy
 LC1378;SPC IL W     -   474,410.      744,890.      MT  (+/- 180 meters Scaled)
 LC1378
 LC1378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL782353(NAD 83)
 LC1378
 LC1378                          SUPERSEDED SURVEY CONTROL
 LC1378
 LC1378  NGVD 29 (??/??/92)  237.655  (m)          779.71   (f) ADJ UNCH    2 0
 LC1378
 LC1378.Superseded values are not recommended for survey control.
 LC1378
 LC1378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1378.See file dsdata.pdf to determine how the superseded data were derived.
 LC1378
 LC1378_MARKER: DB = BENCH MARK DISK
 LC1378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1378_STAMPING: S 30 1934
 LC1378_MARK LOGO: CGS
 LC1378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1378+STABILITY: SURFACE MOTION
 LC1378
 LC1378  HISTORY     - Date     Condition        Report By
 LC1378  HISTORY     - 1934     MONUMENTED       CGS
 LC1378  HISTORY     - 1935     GOOD             CGS
 LC1378  HISTORY     - 1942     GOOD             CGS
 LC1378  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1378
 LC1378                          STATION DESCRIPTION
 LC1378
 LC1378'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC1378'AT EDELSTEIN.
 LC1378'AT EDELSTEIN, PEORIA COUNTY, 67 YARDS EAST OF THE ATCHISON,
 LC1378'TOPEKA AND SANTA FE RAILWAY STATION, AT A ROAD CROSSING, 93 FEET
 LC1378'NORTH OF THE CENTERLINE OF THE NORTH MAIN TRACK, 45 FEET EAST OF
 LC1378'THE CENTERLINE OF THE ROAD, AND 6 FEET SOUTHWEST OF A POLE.  A
 LC1378'STANDARD DISK, STAMPED S 30 1934 AND SET IN THE TOP OF A CONCRETE
 LC1378'POST.
 LC1378
 LC1378                          STATION RECOVERY (1942)
 LC1378
 LC1378'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 LC1378'RECOVERED IN GOOD CONDITION.
 LC1378
 LC1378                          STATION RECOVERY (1998)
 LC1378
 LC1378'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1378'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2129 ***********************************************************************
 LB2129  CBN         -  This is a Cooperative Base Network Control Station.
 LB2129  DESIGNATION -  S 300
 LB2129  PID         -  LB2129
 LB2129  STATE/COUNTY-  IL/VERMILION
 LB2129  COUNTRY     -  US
 LB2129  USGS QUAD   -  OAKWOOD (2018)
 LB2129
 LB2129                         *CURRENT SURVEY CONTROL
 LB2129  ______________________________________________________________________
 LB2129* NAD 83(2011) POSITION- 40 03 55.76112(N) 087 45 45.98971(W)   ADJUSTED
 LB2129* NAD 83(2011) ELLIP HT-   166.089 (meters)        (06/27/12)   ADJUSTED
 LB2129* NAD 83(2011) EPOCH   -  2010.00
 LB2129* NAVD 88 ORTHO HEIGHT -   198.379 (meters)      650.85  (feet) ADJUSTED
 LB2129  ______________________________________________________________________
 LB2129  GEOID HEIGHT    -        -32.302 (meters)                     GEOID18
 LB2129  NAD 83(2011) X  -    190,819.110 (meters)                     COMP
 LB2129  NAD 83(2011) Y  - -4,884,431.501 (meters)                     COMP
 LB2129  NAD 83(2011) Z  -  4,083,660.182 (meters)                     COMP
 LB2129  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 LB2129  DYNAMIC HEIGHT  -        198.280 (meters)      650.52  (feet) COMP
 LB2129  MODELED GRAVITY -    980,123.6   (mgal)                       NAVD 88
 LB2129
 LB2129  VERT ORDER      -  FIRST     CLASS II
 LB2129
 LB2129  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2129  Standards:
 LB2129         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2129            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2129  -------------------------------------------------------------------
 LB2129  NETWORK    0.93   1.82           0.43   0.31   0.93     -0.05522996
 LB2129  -------------------------------------------------------------------
 LB2129  Click here for local accuracies and other accuracy information.
 LB2129
 LB2129.The horizontal coordinates were established by GPS observations
 LB2129.and adjusted by the National Geodetic Survey in June 2012.
 LB2129
 LB2129.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2129.been affixed to the stable North American tectonic plate. See 
 LB2129.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2129
 LB2129.The horizontal coordinates are valid at the epoch date displayed above
 LB2129.which is a decimal equivalence of Year/Month/Day.
 LB2129
 LB2129.The orthometric height was determined by differential leveling and
 LB2129.adjusted by the NATIONAL GEODETIC SURVEY
 LB2129.in June 1991.
 LB2129
 LB2129.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2129.GEOID18 height accuracy estimate available here.
 LB2129
 LB2129.Click photographs - Photos may exist for this station.
 LB2129
 LB2129.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2129
 LB2129.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2129
 LB2129.The ellipsoidal height was determined by GPS observations
 LB2129.and is referenced to NAD 83.
 LB2129
 LB2129.The dynamic height is computed by dividing the NAVD 88
 LB2129.geopotential number by the normal gravity value computed on the
 LB2129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2129.degrees latitude (g = 980.6199 gals.).
 LB2129
 LB2129.The modeled gravity was interpolated from observed gravity values.
 LB2129
 LB2129. The following values were computed from the NAD 83(2011) position.
 LB2129
 LB2129;                    North         East     Units Scale Factor Converg.
 LB2129;SPC IL E     -   377,427.738   348,674.529   MT  1.00000415   +0 22 02.1
 LB2129;SPC IL E     - 1,238,277.50  1,143,943.02   sFT  1.00000415   +0 22 02.1
 LB2129;UTM  16      - 4,435,304.630   434,951.672   MT  0.99965209   -0 29 27.6
 LB2129
 LB2129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2129!SPC IL E     -   0.99997395  x   1.00000415  =   0.99997810
 LB2129!UTM  16      -   0.99997395  x   0.99965209  =   0.99962604
 LB2129
 LB2129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3495135304(NAD 83)
 LB2129
 LB2129                          SUPERSEDED SURVEY CONTROL
 LB2129
 LB2129  NAD 83(2007)-  40 03 55.76119(N)    087 45 45.99059(W) AD(2002.00) 0
 LB2129  ELLIP H (02/10/07)  166.111  (m)                       GP(2002.00)    
 LB2129  ELLIP H (10/15/04)  166.131  (m)                       GP(       ) 4 2
 LB2129  NAD 83(1997)-  40 03 55.76112(N)    087 45 45.99062(W) AD(       ) B
 LB2129  ELLIP H (07/17/98)  166.122  (m)                       GP(       ) 4 1
 LB2129  NAVD 88             198.38   (m)          650.9    (f) LEVELING    3  
 LB2129
 LB2129.Superseded values are not recommended for survey control.
 LB2129
 LB2129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2129.See file dsdata.pdf to determine how the superseded data were derived.
 LB2129
 LB2129_MARKER: I = METAL ROD
 LB2129_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2129_STAMPING: S 300 1986
 LB2129_MARK LOGO: NGS
 LB2129_PROJECTION: FLUSH
 LB2129_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2129_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2129+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2012
 LB2129_ROD/PIPE-DEPTH: 5.20 meters
 LB2129
 LB2129  HISTORY     - Date     Condition        Report By
 LB2129  HISTORY     - 1986     MONUMENTED       NGS
 LB2129  HISTORY     - 19970416 GOOD             NGS
 LB2129  HISTORY     - 20001229 GOOD             ZAMBRA
 LB2129  HISTORY     - 20120227 GOOD             ILDT
 LB2129
 LB2129                          STATION DESCRIPTION
 LB2129
 LB2129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2129'14.9 KM (9.25 MI) SW FROM DANVILLE.
 LB2129'1.5 KM (0.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LB2129'WITH U.S. HIGHWAY 136 IN DANVILLE, THENCE 8.1 KM (5.05 MI)
 LB2129'SOUTHWESTERLY ALONG COUNTY ROAD 506, THENCE 5.3 KM (3.3 MI) WESTERLY
 LB2129'ALONG COUNTY ROAD 512, OR 17.5 KM (10.85 MI) EASTERLY ALONG COUNTY
 LB2129'ROAD 512 FROM ITS NORTH JUNCTION WITH STATE HIGHWAY 49 IN HOMER, 15.6
 LB2129'M (51.2 FT) EAST OF THE EXTENDED CENTER OF COUNTY ROAD 920 E, 14.8 M
 LB2129'(48.6 FT) SOUTH OF THE CENTERLINE OF THE ROAD, 8.4 M (27.6 FT) EAST OF
 LB2129'TELEPHONE JUNCTION BOX NUMBER 177, 0.5 M (1.6 FT) WEST-NORTHWEST OF A
 LB2129'CONCRETE RIGHT-OF-WAY POST, AND 0.5 M (1.6 FT) EAST-NORTHEAST OF A
 LB2129'CONCRETE RIGHT-OF-WAY POST.  NOTE--ACCESS TO DATUM POINT IS HAD
 LB2129'THROUGH A 5-INCH LOGO CAP.
 LB2129'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 LB2129'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LB2129
 LB2129                          STATION RECOVERY (1997)
 LB2129
 LB2129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LB2129'THE STATION IS LOCATED 3.3 MI (5.3 KM) WEST OF CATLIN AT THE
 LB2129'INTERSECTION OF CATLIN-HOMER ROAD AND COUNTY ROAD 920E.  TO REACH FROM
 LB2129'THE INTERSECTION OF PARIS STREET AND VERMILION STREET ON THE EAST SIDE
 LB2129'OF CATLIN, GO WEST ON VERMILION STREET, WHICH BECOMES CATLIN-HOMER
 LB2129'ROAD, FOR 3.3 MI (5.3 KM) TO THE STATION ON THE LEFT, 15.6 M (51.2 FT)
 LB2129'EAST OF THE EXTENDED CENTER OF COUNTY ROAD 920E, 14.8 M (48.6 FT)
 LB2129'SOUTH OF THE CENTER OF THE HIGHWAY, 8.4 M (27.6 FT) EAST OF TELEPHONE
 LB2129'JUNCTION BOX NUMBER 177, 0.5 M (1.6 FT) WEST-NORTHWEST OF A CONCRETE
 LB2129'RIGHT-OF-WAY MARKER, 0.5 M (1.6 FT) EAST-NORTHEAST OF A CONCRETE
 LB2129'RIGHT-OF-WAY MARKER, AND 0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS
 LB2129'POST.  NOTE--ACCESS TO THE STATION POINT IS THROUGH A 5-INCH ACCESS
 LB2129'COVER.
 LB2129
 LB2129                          STATION RECOVERY (2000)
 LB2129
 LB2129'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000
 LB2129'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LB2129'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LB2129'
 LB2129
 LB2129                          STATION RECOVERY (2012)
 LB2129
 LB2129'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (SWR)
 LB2129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1659 ***********************************************************************
 LC1659  DESIGNATION -  S 301
 LC1659  PID         -  LC1659
 LC1659  STATE/COUNTY-  IL/CHAMPAIGN
 LC1659  COUNTRY     -  US
 LC1659  USGS QUAD   -  URBANA (2018)
 LC1659
 LC1659                         *CURRENT SURVEY CONTROL
 LC1659  ______________________________________________________________________
 LC1659* NAD 83(1986) POSITION- 40 07 09.     (N) 088 13 42.     (W)   SCALED
 LC1659* NAVD 88 ORTHO HEIGHT -   224.764 (meters)      737.41  (feet) ADJUSTED
 LC1659  ______________________________________________________________________
 LC1659  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 LC1659  DYNAMIC HEIGHT  -        224.650 (meters)      737.04  (feet) COMP
 LC1659  MODELED GRAVITY -    980,112.9   (mgal)                       NAVD 88
 LC1659
 LC1659  VERT ORDER      -  FIRST     CLASS II
 LC1659
 LC1659.The horizontal coordinates were scaled from a map and have
 LC1659.an estimated accuracy of +/- 6 seconds.
 LC1659
 LC1659.The orthometric height was determined by differential leveling and
 LC1659.adjusted by the NATIONAL GEODETIC SURVEY
 LC1659.in June 1991.
 LC1659
 LC1659.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1659.GEOID18 height accuracy estimate available here.
 LC1659
 LC1659.Click photographs - Photos may exist for this station.
 LC1659
 LC1659.The dynamic height is computed by dividing the NAVD 88
 LC1659.geopotential number by the normal gravity value computed on the
 LC1659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1659.degrees latitude (g = 980.6199 gals.).
 LC1659
 LC1659.The modeled gravity was interpolated from observed gravity values.
 LC1659
 LC1659;                    North         East    Units  Estimated Accuracy
 LC1659;SPC IL E     -   383,240.      308,950.      MT  (+/- 180 meters Scaled)
 LC1659
 LC1659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK953417(NAD 83)
 LC1659
 LC1659                          SUPERSEDED SURVEY CONTROL
 LC1659
 LC1659.No superseded survey control is available for this station.
 LC1659
 LC1659_MARKER: F = FLANGE-ENCASED ROD
 LC1659_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1659_STAMPING: S 301 1986
 LC1659_MARK LOGO: NGS
 LC1659_PROJECTION: FLUSH
 LC1659_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1659_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1659+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2020
 LC1659_ROD/PIPE-DEPTH: 17.1 meters
 LC1659
 LC1659  HISTORY     - Date     Condition        Report By
 LC1659  HISTORY     - 1986     MONUMENTED       NGS
 LC1659  HISTORY     - 20051205 GOOD             ILDT
 LC1659  HISTORY     - 20200408 GOOD             INDIV
 LC1659
 LC1659                          STATION DESCRIPTION
 LC1659
 LC1659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1659'IN CHAMPAIGN.
 LC1659'IN CHAMPAIGN, AT THE INTERSECTION OF NORTH WRIGHT AND HILL STREETS,
 LC1659'10.8 M (35.4 FT) SOUTH OF THE CENTER OF HILL STREET, 5.3 M (17.4 FT)
 LC1659'EAST OF THE CENTER OF WRIGHT STREET, 3.0 M (9.8 FT) WEST OF THE WEST
 LC1659'EDGE OF A CONCRETE SIDEWALK, AND 0.7 M (2.3 FT) SOUTH-SOUTHEAST OF A
 LC1659'UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH
 LC1659'LOGO CAP.
 LC1659'THE MARK IS 0.2 METERS  N FROM  A WITNESS POST
 LC1659'THE MARK IS ABOVE LEVEL WITH WRIGHT STREET.
 LC1659
 LC1659                          STATION RECOVERY (2005)
 LC1659
 LC1659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1659'RECOVERED IN GOOD CONDITION.
 LC1659
 LC1659                          STATION RECOVERY (2020)
 LC1659
 LC1659'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (NPM)
 LC1659'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0034 ***********************************************************************
 LD0034  DESIGNATION -  S 31
 LD0034  PID         -  LD0034
 LD0034  STATE/COUNTY-  IL/KNOX
 LD0034  COUNTRY     -  US
 LD0034  USGS QUAD   -  GALESBURG EAST (2018)
 LD0034
 LD0034                         *CURRENT SURVEY CONTROL
 LD0034  ______________________________________________________________________
 LD0034* NAD 83(1986) POSITION- 40 56 50.     (N) 090 19 28.     (W)   SCALED
 LD0034* NAVD 88 ORTHO HEIGHT -   227.806 (meters)      747.39  (feet) ADJUSTED
 LD0034  ______________________________________________________________________
 LD0034  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 LD0034  DYNAMIC HEIGHT  -        227.704 (meters)      747.06  (feet) COMP
 LD0034  MODELED GRAVITY -    980,172.7   (mgal)                       NAVD 88
 LD0034
 LD0034  VERT ORDER      -  SECOND    CLASS 0
 LD0034
 LD0034.The horizontal coordinates were scaled from a map and have
 LD0034.an estimated accuracy of +/- 6 seconds.
 LD0034
 LD0034.The orthometric height was determined by differential leveling and
 LD0034.adjusted by the NATIONAL GEODETIC SURVEY
 LD0034.in June 1991.
 LD0034
 LD0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0034.GEOID18 height accuracy estimate available here.
 LD0034
 LD0034.Click photographs - Photos may exist for this station.
 LD0034
 LD0034.The dynamic height is computed by dividing the NAVD 88
 LD0034.geopotential number by the normal gravity value computed on the
 LD0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0034.degrees latitude (g = 980.6199 gals.).
 LD0034
 LD0034.The modeled gravity was interpolated from observed gravity values.
 LD0034
 LD0034;                    North         East    Units  Estimated Accuracy
 LD0034;SPC IL W     -   475,180.      686,720.      MT  (+/- 180 meters Scaled)
 LD0034
 LD0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF252363(NAD 83)
 LD0034
 LD0034                          SUPERSEDED SURVEY CONTROL
 LD0034
 LD0034  NGVD 29 (??/??/92)  227.859  (m)          747.57   (f) ADJ UNCH    2 0
 LD0034
 LD0034.Superseded values are not recommended for survey control.
 LD0034
 LD0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0034.See file dsdata.pdf to determine how the superseded data were derived.
 LD0034
 LD0034_MARKER: DB = BENCH MARK DISK
 LD0034_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0034_SP_SET: BRIDGE
 LD0034_STAMPING: S 31 1934
 LD0034_MARK LOGO: CGS
 LD0034_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0034
 LD0034  HISTORY     - Date     Condition        Report By
 LD0034  HISTORY     - 1934     MONUMENTED       CGS
 LD0034  HISTORY     - 1959     GOOD             CGS
 LD0034  HISTORY     - 19971126 GOOD             USPSQD
 LD0034  HISTORY     - 20050126 GOOD             USPSQD
 LD0034
 LD0034                          STATION DESCRIPTION
 LD0034
 LD0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0034'2.7 MI E FROM GALESBURG.
 LD0034'ABOUT 2.7 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LD0034'RAILWAY FROM THE STATION AT GALESBURG, AT A ROAD CROSSING, AT
 LD0034'OVERPASS 174 H, SET IN THE TOP OF THE NORTH END OF THE WEST
 LD0034'CONCRETE ABUTMENT, 8 FEET NORTH OF THE NORTH RAIL OF THE NORTH
 LD0034'TRACK, ABOUT 1 FOOT LOWER THAN THE TRACK.
 LD0034
 LD0034                          STATION RECOVERY (1997)
 LD0034
 LD0034'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0034'RECOVERED IN GOOD CONDITION.
 LD0034
 LD0034                          STATION RECOVERY (2005)
 LD0034
 LD0034'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0452 ***********************************************************************
 LD0452  DESIGNATION -  S 32
 LD0452  PID         -  LD0452
 LD0452  STATE/COUNTY-  IL/WARREN
 LD0452  COUNTRY     -  US
 LD0452  USGS QUAD   -  KIRKWOOD WEST (2018)
 LD0452
 LD0452                         *CURRENT SURVEY CONTROL
 LD0452  ______________________________________________________________________
 LD0452* NAD 83(1986) POSITION- 40 51 53.     (N) 090 45 41.     (W)   SCALED
 LD0452* NAVD 88 ORTHO HEIGHT -   226.653 (meters)      743.61  (feet) ADJUSTED
 LD0452  ______________________________________________________________________
 LD0452  GEOID HEIGHT    -        -33.112 (meters)                     GEOID18
 LD0452  DYNAMIC HEIGHT  -        226.551 (meters)      743.28  (feet) COMP
 LD0452  MODELED GRAVITY -    980,165.1   (mgal)                       NAVD 88
 LD0452
 LD0452  VERT ORDER      -  SECOND    CLASS 0
 LD0452
 LD0452.The horizontal coordinates were scaled from a map and have
 LD0452.an estimated accuracy of +/- 6 seconds.
 LD0452
 LD0452.The orthometric height was determined by differential leveling and
 LD0452.adjusted by the NATIONAL GEODETIC SURVEY
 LD0452.in June 1991.
 LD0452
 LD0452.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0452.GEOID18 height accuracy estimate available here.
 LD0452
 LD0452.Click photographs - Photos may exist for this station.
 LD0452
 LD0452.The dynamic height is computed by dividing the NAVD 88
 LD0452.geopotential number by the normal gravity value computed on the
 LD0452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0452.degrees latitude (g = 980.6199 gals.).
 LD0452
 LD0452.The modeled gravity was interpolated from observed gravity values.
 LD0452
 LD0452;                    North         East    Units  Estimated Accuracy
 LD0452;SPC IL W     -   466,170.      649,860.      MT  (+/- 180 meters Scaled)
 LD0452
 LD0452_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF886261(NAD 83)
 LD0452
 LD0452                          SUPERSEDED SURVEY CONTROL
 LD0452
 LD0452  NGVD 29 (??/??/92)  226.709  (m)          743.79   (f) ADJ UNCH    2 0
 LD0452
 LD0452.Superseded values are not recommended for survey control.
 LD0452
 LD0452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0452.See file dsdata.pdf to determine how the superseded data were derived.
 LD0452
 LD0452_MARKER: DB = BENCH MARK DISK
 LD0452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0452_STAMPING: S 32 1934
 LD0452_MARK LOGO: CGS
 LD0452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0452+STABILITY: SURFACE MOTION
 LD0452
 LD0452  HISTORY     - Date     Condition        Report By
 LD0452  HISTORY     - 1934     MONUMENTED       CGS
 LD0452  HISTORY     - 1943     GOOD             CGS
 LD0452  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0452  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0452  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0452
 LD0452                          STATION DESCRIPTION
 LD0452
 LD0452'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0452'0.4 MI W FROM KIRKWOOD.
 LD0452'0.4 MILE WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0452'FROM THE STATION AT KIRKWOOD, WARREN COUNTY, AT A ROAD CROSSING,
 LD0452'42 FEET EAST OF THE CENTERLINE OF THE ROAD, 28 FEET NORTH OF THE
 LD0452'CENTERLINE OF THE NORTH TRACK, 20 FEET EAST OF A POLE, AND 3 FEET
 LD0452'ABOVE THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED S 32
 LD0452'1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0452
 LD0452                          STATION RECOVERY (1974)
 LD0452
 LD0452'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0452'MARK NOT FOUND.
 LD0452
 LD0452                          STATION RECOVERY (2001)
 LD0452
 LD0452'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0452'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0452
 LD0452                          STATION RECOVERY (2012)
 LD0452
 LD0452'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0452'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0297 ***********************************************************************
 LD0297  DESIGNATION -  S 34
 LD0297  PID         -  LD0297
 LD0297  STATE/COUNTY-  IL/FULTON
 LD0297  COUNTRY     -  US
 LD0297  USGS QUAD   -  LEWISTOWN (2018)
 LD0297
 LD0297                         *CURRENT SURVEY CONTROL
 LD0297  ______________________________________________________________________
 LD0297* NAD 83(1986) POSITION- 40 28 49.     (N) 090 11 38.     (W)   SCALED
 LD0297* NAVD 88 ORTHO HEIGHT -   194.782 (meters)      639.05  (feet) ADJUSTED
 LD0297  ______________________________________________________________________
 LD0297  GEOID HEIGHT    -        -33.176 (meters)                     GEOID18
 LD0297  DYNAMIC HEIGHT  -        194.686 (meters)      638.73  (feet) COMP
 LD0297  MODELED GRAVITY -    980,129.5   (mgal)                       NAVD 88
 LD0297
 LD0297  VERT ORDER      -  SECOND    CLASS 0
 LD0297
 LD0297.The horizontal coordinates were scaled from a map and have
 LD0297.an estimated accuracy of +/- 6 seconds.
 LD0297
 LD0297.The orthometric height was determined by differential leveling and
 LD0297.adjusted by the NATIONAL GEODETIC SURVEY
 LD0297.in June 1991.
 LD0297
 LD0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0297.GEOID18 height accuracy estimate available here.
 LD0297
 LD0297.Click photographs - Photos may exist for this station.
 LD0297
 LD0297.The dynamic height is computed by dividing the NAVD 88
 LD0297.geopotential number by the normal gravity value computed on the
 LD0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0297.degrees latitude (g = 980.6199 gals.).
 LD0297
 LD0297.The modeled gravity was interpolated from observed gravity values.
 LD0297
 LD0297;                    North         East    Units  Estimated Accuracy
 LD0297;SPC IL W     -   423,320.      697,690.      MT  (+/- 180 meters Scaled)
 LD0297
 LD0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE378848(NAD 83)
 LD0297
 LD0297                          SUPERSEDED SURVEY CONTROL
 LD0297
 LD0297  NGVD 29 (??/??/92)  194.864  (m)          639.32   (f) ADJ UNCH    2 0
 LD0297
 LD0297.Superseded values are not recommended for survey control.
 LD0297
 LD0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0297.See file dsdata.pdf to determine how the superseded data were derived.
 LD0297
 LD0297_MARKER: DB = BENCH MARK DISK
 LD0297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0297_STAMPING: S 34 1935
 LD0297_MARK LOGO: CGS
 LD0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0297+STABILITY: SURFACE MOTION
 LD0297
 LD0297  HISTORY     - Date     Condition        Report By
 LD0297  HISTORY     - 1935     MONUMENTED       CGS
 LD0297
 LD0297                          STATION DESCRIPTION
 LD0297
 LD0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0297'1.1 MI S FROM CUBA.
 LD0297'1.1 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0297'FROM THE STATION AT CUBA, FULTON COUNTY, AT POLE 41+08, 24 FEET
 LD0297'EAST OF A POINT 54 FEET NORTH OF THE CENTER OF THE CROSSING OF
 LD0297'STATE HIGHWAY 95, ONE FOOT WEST OF THE RIGHT-OF-WAY FENCE, AND
 LD0297'ONE FOOT HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED S 34
 LD0297'1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1302 ***********************************************************************
 LC1302  DESIGNATION -  S 37
 LC1302  PID         -  LC1302
 LC1302  STATE/COUNTY-  IL/TAZEWELL
 LC1302  COUNTRY     -  US
 LC1302  USGS QUAD   -  PEKIN (2018)
 LC1302
 LC1302                         *CURRENT SURVEY CONTROL
 LC1302  ______________________________________________________________________
 LC1302* NAD 83(1986) POSITION- 40 31 51.     (N) 089 38 06.     (W)   SCALED
 LC1302* NAVD 88 ORTHO HEIGHT -   156.877 (meters)      514.69  (feet) ADJUSTED
 LC1302  ______________________________________________________________________
 LC1302  GEOID HEIGHT    -        -32.905 (meters)                     GEOID18
 LC1302  DYNAMIC HEIGHT  -        156.802 (meters)      514.44  (feet) COMP
 LC1302  MODELED GRAVITY -    980,147.9   (mgal)                       NAVD 88
 LC1302
 LC1302  VERT ORDER      -  SECOND    CLASS 0
 LC1302
 LC1302.The horizontal coordinates were scaled from a map and have
 LC1302.an estimated accuracy of +/- 6 seconds.
 LC1302
 LC1302.The orthometric height was determined by differential leveling and
 LC1302.adjusted by the NATIONAL GEODETIC SURVEY
 LC1302.in June 1991.
 LC1302
 LC1302.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1302.GEOID18 height accuracy estimate available here.
 LC1302
 LC1302.Click photographs - Photos may exist for this station.
 LC1302
 LC1302.The dynamic height is computed by dividing the NAVD 88
 LC1302.geopotential number by the normal gravity value computed on the
 LC1302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1302.degrees latitude (g = 980.6199 gals.).
 LC1302
 LC1302.The modeled gravity was interpolated from observed gravity values.
 LC1302
 LC1302;                    North         East    Units  Estimated Accuracy
 LC1302;SPC IL W     -   429,060.      745,050.      MT  (+/- 180 meters Scaled)
 LC1302
 LC1302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK768900(NAD 83)
 LC1302
 LC1302                          SUPERSEDED SURVEY CONTROL
 LC1302
 LC1302  NGVD 29 (??/??/92)  156.981  (m)          515.03   (f) ADJ UNCH    2 0
 LC1302
 LC1302.Superseded values are not recommended for survey control.
 LC1302
 LC1302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1302.See file dsdata.pdf to determine how the superseded data were derived.
 LC1302
 LC1302_MARKER: DB = BENCH MARK DISK
 LC1302_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1302_SP_SET: BRIDGE
 LC1302_STAMPING: S 37 1934
 LC1302_MARK LOGO: CGS
 LC1302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1302
 LC1302  HISTORY     - Date     Condition        Report By
 LC1302  HISTORY     - 1934     MONUMENTED       CGS
 LC1302  HISTORY     - 1954     GOOD             CGS
 LC1302
 LC1302                          STATION DESCRIPTION
 LC1302
 LC1302'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1302'2.6 MI S FROM PEKIN.
 LC1302'ABOUT 2.6 MILES SOUTH ALONG THE GULF, MOBILE AND OHIO RAILROAD
 LC1302'FROM THE STATION AT PEKIN, 2.55 MILES NORTH OF THE STATION AT
 LC1302'SOUTH PEKIN, IN THE TOP OF THE SOUTHWEST WINGWALL OF A 27-FOOT
 LC1302'CONCRETE BRIDGE ON A GRAVEL ROAD, 62 1/2 FEET EAST OF THE EAST
 LC1302'RAIL, 11 FEET SOUTH OF THE CENTER LINE OF THE ROAD, AND ABOUT 3
 LC1302'FEET BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0217 ***********************************************************************
 LC0217  DESIGNATION -  S 39
 LC0217  PID         -  LC0217
 LC0217  STATE/COUNTY-  IL/FORD
 LC0217  COUNTRY     -  US
 LC0217  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0217
 LC0217                         *CURRENT SURVEY CONTROL
 LC0217  ______________________________________________________________________
 LC0217* NAD 83(1986) POSITION- 40 25 46.     (N) 088 27 36.     (W)   SCALED
 LC0217* NAVD 88 ORTHO HEIGHT -   232.783 (meters)      763.72  (feet) ADJUSTED
 LC0217  ______________________________________________________________________
 LC0217  GEOID HEIGHT    -        -31.992 (meters)                     GEOID18
 LC0217  DYNAMIC HEIGHT  -        232.672 (meters)      763.36  (feet) COMP
 LC0217  MODELED GRAVITY -    980,143.2   (mgal)                       NAVD 88
 LC0217
 LC0217  VERT ORDER      -  SECOND    CLASS 0
 LC0217
 LC0217.The horizontal coordinates were scaled from a map and have
 LC0217.an estimated accuracy of +/- 6 seconds.
 LC0217
 LC0217.The orthometric height was determined by differential leveling and
 LC0217.adjusted by the NATIONAL GEODETIC SURVEY
 LC0217.in June 1991.
 LC0217
 LC0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0217.GEOID18 height accuracy estimate available here.
 LC0217
 LC0217.Click photographs - Photos may exist for this station.
 LC0217
 LC0217.The dynamic height is computed by dividing the NAVD 88
 LC0217.geopotential number by the normal gravity value computed on the
 LC0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0217.degrees latitude (g = 980.6199 gals.).
 LC0217
 LC0217.The modeled gravity was interpolated from observed gravity values.
 LC0217
 LC0217;                    North         East    Units  Estimated Accuracy
 LC0217;SPC IL E     -   417,690.      289,250.      MT  (+/- 180 meters Scaled)
 LC0217
 LC0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK761764(NAD 83)
 LC0217
 LC0217                          SUPERSEDED SURVEY CONTROL
 LC0217
 LC0217  NGVD 29 (??/??/92)  232.84   (m)          763.9    (f) COMPUTED    2 0
 LC0217
 LC0217.Superseded values are not recommended for survey control.
 LC0217
 LC0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0217.See file dsdata.pdf to determine how the superseded data were derived.
 LC0217
 LC0217_MARKER: DB = BENCH MARK DISK
 LC0217_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0217_SP_SET: BRIDGE
 LC0217_STAMPING: S 39 1934
 LC0217_MARK LOGO: CGS
 LC0217_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0217
 LC0217  HISTORY     - Date     Condition        Report By
 LC0217  HISTORY     - 1934     MONUMENTED       CGS
 LC0217
 LC0217                          STATION DESCRIPTION
 LC0217
 LC0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0217'1.3 MI W FROM DERBY.
 LC0217'STATION SIGN, DERBY, 1.3 MILES WEST ALONG THE NEW YORK, CHICAGO,
 LC0217'AND ST. LOUIS RAILROAD 7 POLES SOUTHWEST OF MILEPOST 34 AT 18
 LC0217'FOOT RAILROAD BRIDGE 836 2 POLES SOUTHWEST OF PUBLIC ROAD CROSSING,
 LC0217'9 FEET SOUTHEAST OF CENTER LINE OF TRACK SET IN THE SOUTHEAST
 LC0217'END OF THE NORTHEAST ABUTMENT, 1 FOOT BELOW RAIL LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0218 ***********************************************************************
 LC0218  DESIGNATION -  S 39 RESET
 LC0218  PID         -  LC0218
 LC0218  STATE/COUNTY-  IL/FORD
 LC0218  COUNTRY     -  US
 LC0218  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0218
 LC0218                         *CURRENT SURVEY CONTROL
 LC0218  ______________________________________________________________________
 LC0218* NAD 83(1986) POSITION- 40 25 47.10   (N) 088 27 37.20   (W)   HD_HELD1
 LC0218* NAVD 88 ORTHO HEIGHT -   233.09  (meters)      764.7   (feet) RESET
 LC0218  ______________________________________________________________________
 LC0218  GEOID HEIGHT    -        -31.992 (meters)                     GEOID18
 LC0218  VERT ORDER      -  THIRD
 LC0218
 LC0218.The horizontal coordinates were determined by differentially corrected
 LC0218.hand held GPS observations or other comparable positioning techniques
 LC0218.and have an estimated accuracy of +/- 3 meters.
 LC0218
 LC0218.The orthometric height was computed from unverified reset data.
 LC0218
 LC0218.No vertical observational check was made to the station.
 LC0218
 LC0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0218.GEOID18 height accuracy estimate available here.
 LC0218
 LC0218.Click photographs - Photos may exist for this station.
 LC0218
 LC0218;                    North         East    Units  Estimated Accuracy
 LC0218;SPC IL E     -   417,725.8     289,223.5     MT  (+/- 3 meters HH1 GPS) 
 LC0218
 LC0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7612976480(NAD 83)
 LC0218
 LC0218                          SUPERSEDED SURVEY CONTROL
 LC0218
 LC0218  NGVD 29 (??/??/??)  233.14   (m)          764.9    (f) RESET       3  
 LC0218
 LC0218.Superseded values are not recommended for survey control.
 LC0218
 LC0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0218.See file dsdata.pdf to determine how the superseded data were derived.
 LC0218
 LC0218_MARKER: DB = BENCH MARK DISK
 LC0218_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0218_SP_SET: BRIDGE
 LC0218_STAMPING: S 39 RESET 1955
 LC0218_MARK LOGO: CGS
 LC0218_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0218
 LC0218  HISTORY     - Date     Condition        Report By
 LC0218  HISTORY     - 1955     MONUMENTED       PCRR
 LC0218  HISTORY     - 1973     GOOD             NGS
 LC0218
 LC0218                          STATION DESCRIPTION
 LC0218
 LC0218'DESCRIBED BY PENN CENTRAL RAILROAD 1955
 LC0218'1.3 MI W FROM DERBY.
 LC0218'1.3 MILES WEST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0218'FROM THE STATION SIGN AT DERBY, FORD COUNTY, 7 POLES SOUTHWEST OF
 LC0218'MILEPOST 345, AT 18-FOOT BRIDGE 836, IN THE SOUTHEAST END OF THE
 LC0218'NORTH ABUTMENT, AND 9 FEET SOUTHEAST OF THE CENTERLINE OF THE
 LC0218'TRACK.
 LC0218
 LC0218                          STATION RECOVERY (1973)
 LC0218
 LC0218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1872 ***********************************************************************
 LB1872  DESIGNATION -  S 40
 LB1872  PID         -  LB1872
 LB1872  STATE/COUNTY-  IL/VERMILION
 LB1872  COUNTRY     -  US
 LB1872  USGS QUAD   -  HOOPESTON (2018)
 LB1872
 LB1872                         *CURRENT SURVEY CONTROL
 LB1872  ______________________________________________________________________
 LB1872* NAD 83(1986) POSITION- 40 28 00.     (N) 087 44 10.     (W)   SCALED
 LB1872* NAVD 88 ORTHO HEIGHT -   217.039 (meters)      712.07  (feet) ADJUSTED
 LB1872  ______________________________________________________________________
 LB1872  GEOID HEIGHT    -        -32.790 (meters)                     GEOID18
 LB1872  DYNAMIC HEIGHT  -        216.934 (meters)      711.72  (feet) COMP
 LB1872  MODELED GRAVITY -    980,136.6   (mgal)                       NAVD 88
 LB1872
 LB1872  VERT ORDER      -  SECOND    CLASS 0
 LB1872
 LB1872.The horizontal coordinates were scaled from a map and have
 LB1872.an estimated accuracy of +/- 6 seconds.
 LB1872
 LB1872.The orthometric height was determined by differential leveling and
 LB1872.adjusted by the NATIONAL GEODETIC SURVEY
 LB1872.in June 1991.
 LB1872
 LB1872.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1872.GEOID18 height accuracy estimate available here.
 LB1872
 LB1872.Click photographs - Photos may exist for this station.
 LB1872
 LB1872.The dynamic height is computed by dividing the NAVD 88
 LB1872.geopotential number by the normal gravity value computed on the
 LB1872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1872.degrees latitude (g = 980.6199 gals.).
 LB1872
 LB1872.The modeled gravity was interpolated from observed gravity values.
 LB1872
 LB1872;                    North         East    Units  Estimated Accuracy
 LB1872;SPC IL E     -   421,990.      350,650.      MT  (+/- 180 meters Scaled)
 LB1872
 LB1872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK375798(NAD 83)
 LB1872
 LB1872                          SUPERSEDED SURVEY CONTROL
 LB1872
 LB1872  NGVD 29 (??/??/92)  217.092  (m)          712.24   (f) ADJ UNCH    2 0
 LB1872
 LB1872.Superseded values are not recommended for survey control.
 LB1872
 LB1872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1872.See file dsdata.pdf to determine how the superseded data were derived.
 LB1872
 LB1872_MARKER: DB = BENCH MARK DISK
 LB1872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1872_STAMPING: S 40 1935
 LB1872_MARK LOGO: CGS
 LB1872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1872+STABILITY: SURFACE MOTION
 LB1872
 LB1872  HISTORY     - Date     Condition        Report By
 LB1872  HISTORY     - 1935     MONUMENTED       CGS
 LB1872
 LB1872                          STATION DESCRIPTION
 LB1872
 LB1872'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1872'3.4 MI E FROM EAST LYNN.
 LB1872'3.4 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LB1872'FROM THE STATION AT EAST LYNN, VERMILION COUNTY, AT POLE 306+06, AT
 LB1872'A ROAD CROSSING, 26 FEET WEST OF THE CENTERLINE OF THE ROAD,
 LB1872'19 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 10 FEET EAST OF A
 LB1872'POLE, 2.5 FEET NORTH AND 8 FEET WEST OF A RIGHT-OF-WAY FENCE
 LB1872'CORNER, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LB1872'STAMPED S 40 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1932 ***********************************************************************
 LB1932  DESIGNATION -  S 41
 LB1932  PID         -  LB1932
 LB1932  STATE/COUNTY-  IL/IROQUOIS
 LB1932  COUNTRY     -  US
 LB1932  USGS QUAD   -  GILMAN (2018)
 LB1932
 LB1932                         *CURRENT SURVEY CONTROL
 LB1932  ______________________________________________________________________
 LB1932* NAD 83(1986) POSITION- 40 46 10.     (N) 087 54 03.     (W)   SCALED
 LB1932* NAVD 88 ORTHO HEIGHT -   193.441 (meters)      634.65  (feet) ADJUSTED
 LB1932  ______________________________________________________________________
 LB1932  GEOID HEIGHT    -        -32.597 (meters)                     GEOID18
 LB1932  DYNAMIC HEIGHT  -        193.355 (meters)      634.37  (feet) COMP
 LB1932  MODELED GRAVITY -    980,177.7   (mgal)                       NAVD 88
 LB1932
 LB1932  VERT ORDER      -  SECOND    CLASS 0
 LB1932
 LB1932.The horizontal coordinates were scaled from a map and have
 LB1932.an estimated accuracy of +/- 6 seconds.
 LB1932
 LB1932.The orthometric height was determined by differential leveling and
 LB1932.adjusted by the NATIONAL GEODETIC SURVEY
 LB1932.in June 1991.
 LB1932
 LB1932.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1932.GEOID18 height accuracy estimate available here.
 LB1932
 LB1932.Click photographs - Photos may exist for this station.
 LB1932
 LB1932.The dynamic height is computed by dividing the NAVD 88
 LB1932.geopotential number by the normal gravity value computed on the
 LB1932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1932.degrees latitude (g = 980.6199 gals.).
 LB1932
 LB1932.The modeled gravity was interpolated from observed gravity values.
 LB1932
 LB1932;                    North         East    Units  Estimated Accuracy
 LB1932;SPC IL E     -   455,530.      336,510.      MT  (+/- 180 meters Scaled)
 LB1932
 LB1932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL239135(NAD 83)
 LB1932
 LB1932                          SUPERSEDED SURVEY CONTROL
 LB1932
 LB1932  NGVD 29 (??/??/92)  193.511  (m)          634.88   (f) ADJ UNCH    2 0
 LB1932
 LB1932.Superseded values are not recommended for survey control.
 LB1932
 LB1932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1932.See file dsdata.pdf to determine how the superseded data were derived.
 LB1932
 LB1932_MARKER: DB = BENCH MARK DISK
 LB1932_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1932_SP_SET: BRIDGE ABUTMENT
 LB1932_STAMPING: S 41 1935
 LB1932_MARK LOGO: CGS
 LB1932_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1932
 LB1932  HISTORY     - Date     Condition        Report By
 LB1932  HISTORY     - 1935     MONUMENTED       CGS
 LB1932  HISTORY     - 20070325 MARK NOT FOUND   GEOCAC
 LB1932
 LB1932                          STATION DESCRIPTION
 LB1932
 LB1932'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1932'2 MI W FROM CRESCENT CITY.
 LB1932'2.0 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LB1932'A CROSSING OF STATE HIGHWAY 49 AT CRESCENT CITY, IROQUOIS COUNTY,
 LB1932'8 POLES EAST OF MILEPOST 20, AT A 150-FOOT STEEL BRIDGE OVER
 LB1932'SPRING CREEK, IN THE TOP OF THE SOUTH END OF THE WEST STONE
 LB1932'ABUTMENT, 6 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND ABOUT
 LB1932'1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED S 41 1935.
 LB1932
 LB1932                          STATION RECOVERY (2007)
 LB1932
 LB1932'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1932'BRIDGE AND ALL WING AND HEADWALLS REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0654 ***********************************************************************
 LC0654  DESIGNATION -  S 42
 LC0654  PID         -  LC0654
 LC0654  STATE/COUNTY-  IL/LIVINGSTON
 LC0654  COUNTRY     -  US
 LC0654  USGS QUAD   -  FAIRBURY (2018)
 LC0654
 LC0654                         *CURRENT SURVEY CONTROL
 LC0654  ______________________________________________________________________
 LC0654* NAD 83(1986) POSITION- 40 44 52.     (N) 088 33 52.     (W)   SCALED
 LC0654* NAVD 88 ORTHO HEIGHT -   211.205 (meters)      692.93  (feet) ADJUSTED
 LC0654  ______________________________________________________________________
 LC0654  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 LC0654  DYNAMIC HEIGHT  -        211.112 (meters)      692.62  (feet) COMP
 LC0654  MODELED GRAVITY -    980,179.4   (mgal)                       NAVD 88
 LC0654
 LC0654  VERT ORDER      -  SECOND    CLASS 0
 LC0654
 LC0654.The horizontal coordinates were scaled from a map and have
 LC0654.an estimated accuracy of +/- 6 seconds.
 LC0654
 LC0654.The orthometric height was determined by differential leveling and
 LC0654.adjusted by the NATIONAL GEODETIC SURVEY
 LC0654.in June 1991.
 LC0654
 LC0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0654.GEOID18 height accuracy estimate available here.
 LC0654
 LC0654.Click photographs - Photos may exist for this station.
 LC0654
 LC0654.The dynamic height is computed by dividing the NAVD 88
 LC0654.geopotential number by the normal gravity value computed on the
 LC0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0654.degrees latitude (g = 980.6199 gals.).
 LC0654
 LC0654.The modeled gravity was interpolated from observed gravity values.
 LC0654
 LC0654;                    North         East    Units  Estimated Accuracy
 LC0654;SPC IL E     -   453,060.      280,480.      MT  (+/- 180 meters Scaled)
 LC0654
 LC0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL679119(NAD 83)
 LC0654
 LC0654                          SUPERSEDED SURVEY CONTROL
 LC0654
 LC0654  NGVD 29 (??/??/92)  211.261  (m)          693.11   (f) ADJ UNCH    2 0
 LC0654
 LC0654.Superseded values are not recommended for survey control.
 LC0654
 LC0654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0654.See file dsdata.pdf to determine how the superseded data were derived.
 LC0654
 LC0654_MARKER: DB = BENCH MARK DISK
 LC0654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0654_STAMPING: S 42 1934
 LC0654_MARK LOGO: CGS
 LC0654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0654+STABILITY: SURFACE MOTION
 LC0654
 LC0654  HISTORY     - Date     Condition        Report By
 LC0654  HISTORY     - 1934     MONUMENTED       CGS
 LC0654  HISTORY     - 20251125 MARK NOT FOUND   ILDT
 LC0654
 LC0654                          STATION DESCRIPTION
 LC0654
 LC0654'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0654'2.8 MI W FROM FAIRBURY.
 LC0654'2.8 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0654'FROM THE STATION AT FAIRBURY, LIVINGSTON COUNTY, 18 POLES WEST
 LC0654'OF MILEPOST 54, AT A PUBLIC-ROAD CROSSING, 45 FEET NORTH OF THE
 LC0654'CENTERLINE OF THE TRACK, 39 FEET WEST OF THE CENTERLINE OF THE
 LC0654'ROAD, 3 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND 2 FEET BELOW
 LC0654'THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED S 42 1934 AND
 LC0654'SET IN THE TOP OF A CONCRETE POST.
 LC0654
 LC0654                          STATION RECOVERY (2025)
 LC0654
 LC0654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0654'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0067 ***********************************************************************
 LD0067  DESIGNATION -  S 43
 LD0067  PID         -  LD0067
 LD0067  STATE/COUNTY-  IL/FULTON
 LD0067  COUNTRY     -  US
 LD0067  USGS QUAD   -  CANTON (2018)
 LD0067
 LD0067                         *CURRENT SURVEY CONTROL
 LD0067  ______________________________________________________________________
 LD0067* NAD 83(1986) POSITION- 40 33 03.     (N) 090 01 42.     (W)   SCALED
 LD0067* NAVD 88 ORTHO HEIGHT -   201.524 (meters)      661.17  (feet) ADJUSTED
 LD0067  ______________________________________________________________________
 LD0067  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 LD0067  DYNAMIC HEIGHT  -        201.429 (meters)      660.86  (feet) COMP
 LD0067  MODELED GRAVITY -    980,146.3   (mgal)                       NAVD 88
 LD0067
 LD0067  VERT ORDER      -  SECOND    CLASS 0
 LD0067
 LD0067.The horizontal coordinates were scaled from a map and have
 LD0067.an estimated accuracy of +/- 6 seconds.
 LD0067
 LD0067.The orthometric height was determined by differential leveling and
 LD0067.adjusted by the NATIONAL GEODETIC SURVEY
 LD0067.in June 1991.
 LD0067
 LD0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0067.GEOID18 height accuracy estimate available here.
 LD0067
 LD0067.Click photographs - Photos may exist for this station.
 LD0067
 LD0067.The dynamic height is computed by dividing the NAVD 88
 LD0067.geopotential number by the normal gravity value computed on the
 LD0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0067.degrees latitude (g = 980.6199 gals.).
 LD0067
 LD0067.The modeled gravity was interpolated from observed gravity values.
 LD0067
 LD0067;                    North         East    Units  Estimated Accuracy
 LD0067;SPC IL W     -   431,160.      711,720.      MT  (+/- 180 meters Scaled)
 LD0067
 LD0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE516931(NAD 83)
 LD0067
 LD0067                          SUPERSEDED SURVEY CONTROL
 LD0067
 LD0067  NGVD 29 (??/??/92)  201.606  (m)          661.44   (f) ADJ UNCH    2 0
 LD0067
 LD0067.Superseded values are not recommended for survey control.
 LD0067
 LD0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0067.See file dsdata.pdf to determine how the superseded data were derived.
 LD0067
 LD0067_MARKER: DB = BENCH MARK DISK
 LD0067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0067_STAMPING: S 43 1935
 LD0067_MARK LOGO: CGS
 LD0067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0067+STABILITY: SURFACE MOTION
 LD0067
 LD0067  HISTORY     - Date     Condition        Report By
 LD0067  HISTORY     - 1935     MONUMENTED       CGS
 LD0067  HISTORY     - 1942     GOOD             CGS
 LD0067  HISTORY     - 1974     GOOD             USGS
 LD0067
 LD0067                          STATION DESCRIPTION
 LD0067
 LD0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0067'AT CANTON.
 LD0067'AT CANTON, FULTON COUNTY, AT THE CROSSING OF THE CHICAGO, BURLINGTON
 LD0067'AND QUINCY RAILROAD AND THE TOLEDO, PEORIA AND WESTERN RAILROAD,
 LD0067'54 FEET EAST OF THE CENTERLINE OF THE FORMER RAILROAD TRACK, 21
 LD0067'FEET NORTH OF THE LATTER, 2 FEET WEST OF A WALK, AND LEVEL WITH THE
 LD0067'TRACK.  A STANDARD DISK, STAMPED S 43 1935 AND SET IN THE TOP OF A
 LD0067'CONCRETE POST.
 LD0067
 LD0067                          STATION RECOVERY (1974)
 LD0067
 LD0067'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0985 ***********************************************************************
 MF0985  DESIGNATION -  S 45
 MF0985  PID         -  MF0985
 MF0985  STATE/COUNTY-  IL/BUREAU
 MF0985  COUNTRY     -  US
 MF0985  USGS QUAD   -  MANLIUS (2018)
 MF0985
 MF0985                         *CURRENT SURVEY CONTROL
 MF0985  ______________________________________________________________________
 MF0985* NAD 83(1986) POSITION- 41 27 28.     (N) 089 40 12.     (W)   SCALED
 MF0985* NAVD 88 ORTHO HEIGHT -   213.767 (meters)      701.33  (feet) ADJUSTED
 MF0985  ______________________________________________________________________
 MF0985  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 MF0985  DYNAMIC HEIGHT  -        213.683 (meters)      701.06  (feet) COMP
 MF0985  MODELED GRAVITY -    980,225.6   (mgal)                       NAVD 88
 MF0985
 MF0985  VERT ORDER      -  SECOND    CLASS 0
 MF0985
 MF0985.The horizontal coordinates were scaled from a map and have
 MF0985.an estimated accuracy of +/- 6 seconds.
 MF0985
 MF0985.The orthometric height was determined by differential leveling and
 MF0985.adjusted by the NATIONAL GEODETIC SURVEY
 MF0985.in June 1991.
 MF0985
 MF0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0985.GEOID18 height accuracy estimate available here.
 MF0985
 MF0985.Click photographs - Photos may exist for this station.
 MF0985
 MF0985.The dynamic height is computed by dividing the NAVD 88
 MF0985.geopotential number by the normal gravity value computed on the
 MF0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0985.degrees latitude (g = 980.6199 gals.).
 MF0985
 MF0985.The modeled gravity was interpolated from observed gravity values.
 MF0985
 MF0985;                    North         East    Units  Estimated Accuracy
 MF0985;SPC IL W     -   531,980.      741,490.      MT  (+/- 180 meters Scaled)
 MF0985
 MF0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL769930(NAD 83)
 MF0985
 MF0985                          SUPERSEDED SURVEY CONTROL
 MF0985
 MF0985  NGVD 29 (??/??/92)  213.840  (m)          701.57   (f) ADJ UNCH    2 0
 MF0985
 MF0985.Superseded values are not recommended for survey control.
 MF0985
 MF0985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0985.See file dsdata.pdf to determine how the superseded data were derived.
 MF0985
 MF0985_MARKER: DB = BENCH MARK DISK
 MF0985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0985_STAMPING: S 45 1934
 MF0985_MARK LOGO: CGS
 MF0985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0985+STABILITY: SURFACE MOTION
 MF0985
 MF0985  HISTORY     - Date     Condition        Report By
 MF0985  HISTORY     - 1934     MONUMENTED       CGS
 MF0985  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0985  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0985  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0985
 MF0985                          STATION DESCRIPTION
 MF0985
 MF0985'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0985'AT MANLIUS.
 MF0985'AT MANLIUS, BUREAU COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF0985'RAILWAY, ABOUT 250 FEET NORTH OF THE STATION, AT A ROAD CROSSING,
 MF0985'27 FEET NORTH OF THE CENTERLINE OF THE ROAD, 22 FEET EAST OF THE
 MF0985'CENTERLINE OF THE MAIN TRACK, AND 5 FEET NORTH OF A TELEPHONE
 MF0985'POLE.  A STANDARD DISK, STAMPED S 45 1934 AND SET IN THE TOP
 MF0985'OF A CONCRETE POST.
 MF0985
 MF0985                          STATION RECOVERY (1980)
 MF0985
 MF0985'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0985'MARK NOT FOUND.
 MF0985
 MF0985                          STATION RECOVERY (1995)
 MF0985
 MF0985'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0985'MARK NOT FOUND.
 MF0985
 MF0985                          STATION RECOVERY (2001)
 MF0985
 MF0985'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0985'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1154 ***********************************************************************
 MF1154  DESIGNATION -  S 46
 MF1154  PID         -  MF1154
 MF1154  STATE/COUNTY-  IL/OGLE
 MF1154  COUNTRY     -  US
 MF1154  USGS QUAD   -  POLO (2018)
 MF1154
 MF1154                         *CURRENT SURVEY CONTROL
 MF1154  ______________________________________________________________________
 MF1154* NAD 83(1986) POSITION- 41 56 03.     (N) 089 33 40.     (W)   SCALED
 MF1154* NAVD 88 ORTHO HEIGHT -   251.532 (meters)      825.23  (feet) ADJUSTED
 MF1154  ______________________________________________________________________
 MF1154  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 MF1154  DYNAMIC HEIGHT  -        251.445 (meters)      824.95  (feet) COMP
 MF1154  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 MF1154
 MF1154  VERT ORDER      -  SECOND    CLASS 0
 MF1154
 MF1154.The horizontal coordinates were scaled from a map and have
 MF1154.an estimated accuracy of +/- 6 seconds.
 MF1154
 MF1154.The orthometric height was determined by differential leveling and
 MF1154.adjusted by the NATIONAL GEODETIC SURVEY
 MF1154.in June 1991.
 MF1154
 MF1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1154.GEOID18 height accuracy estimate available here.
 MF1154
 MF1154.Click photographs - Photos may exist for this station.
 MF1154
 MF1154.The dynamic height is computed by dividing the NAVD 88
 MF1154.geopotential number by the normal gravity value computed on the
 MF1154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1154.degrees latitude (g = 980.6199 gals.).
 MF1154
 MF1154.The modeled gravity was interpolated from observed gravity values.
 MF1154
 MF1154;                    North         East    Units  Estimated Accuracy
 MF1154;SPC IL W     -   584,950.      750,220.      MT  (+/- 180 meters Scaled)
 MF1154
 MF1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM876456(NAD 83)
 MF1154
 MF1154                          SUPERSEDED SURVEY CONTROL
 MF1154
 MF1154  NGVD 29 (??/??/92)  251.611  (m)          825.49   (f) ADJ UNCH    2 0
 MF1154
 MF1154.Superseded values are not recommended for survey control.
 MF1154
 MF1154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1154.See file dsdata.pdf to determine how the superseded data were derived.
 MF1154
 MF1154_MARKER: DB = BENCH MARK DISK
 MF1154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1154_STAMPING: S 46 1934
 MF1154_MARK LOGO: CGS
 MF1154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1154+STABILITY: SURFACE MOTION
 MF1154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1154+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2001
 MF1154
 MF1154  HISTORY     - Date     Condition        Report By
 MF1154  HISTORY     - 1934     MONUMENTED       CGS
 MF1154  HISTORY     - 19960503 GOOD             USPSQD
 MF1154  HISTORY     - 20010806 GOOD             USPSQD
 MF1154  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 MF1154
 MF1154                          STATION DESCRIPTION
 MF1154
 MF1154'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1154'2.4 MI N FROM WOOSUNG.
 MF1154'2.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF1154'STATION AT WOOSUNG, OGLE COUNTY, 2 POLES NORTHWEST OF MILEPOST 909,
 MF1154'AT A ROAD CROSSING, 75 FEET NORTHWEST OF THE CENTERLINE OF THE ROAD,
 MF1154'35 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK, 4 FEET SOUTHEAST
 MF1154'OF A POLE, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 MF1154'STAMPED S 46 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1154
 MF1154                          STATION RECOVERY (1996)
 MF1154
 MF1154'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1154'RECOVERED IN GOOD CONDITION.
 MF1154
 MF1154                          STATION RECOVERY (2001)
 MF1154
 MF1154'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1154'NO WITNESS POST
 MF1154
 MF1154                          STATION RECOVERY (2005)
 MF1154
 MF1154'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1154'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0041 ***********************************************************************
 MG0041  DESIGNATION -  S 47
 MG0041  PID         -  MG0041
 MG0041  STATE/COUNTY-  IL/WHITESIDE
 MG0041  COUNTRY     -  US
 MG0041  USGS QUAD   -  UNION GROVE (2018)
 MG0041
 MG0041                         *CURRENT SURVEY CONTROL
 MG0041  ______________________________________________________________________
 MG0041* NAD 83(1986) POSITION- 41 50 02.     (N) 090 01 42.     (W)   SCALED
 MG0041* NAVD 88 ORTHO HEIGHT -   206.224 (meters)      676.59  (feet) ADJUSTED
 MG0041  ______________________________________________________________________
 MG0041  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 MG0041  DYNAMIC HEIGHT  -        206.148 (meters)      676.34  (feet) COMP
 MG0041  MODELED GRAVITY -    980,252.1   (mgal)                       NAVD 88
 MG0041
 MG0041  VERT ORDER      -  SECOND    CLASS 0
 MG0041
 MG0041.The horizontal coordinates were scaled from a map and have
 MG0041.an estimated accuracy of +/- 6 seconds.
 MG0041
 MG0041.The orthometric height was determined by differential leveling and
 MG0041.adjusted by the NATIONAL GEODETIC SURVEY
 MG0041.in June 1991.
 MG0041
 MG0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0041.GEOID18 height accuracy estimate available here.
 MG0041
 MG0041.Click photographs - Photos may exist for this station.
 MG0041
 MG0041.The dynamic height is computed by dividing the NAVD 88
 MG0041.geopotential number by the normal gravity value computed on the
 MG0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0041.degrees latitude (g = 980.6199 gals.).
 MG0041
 MG0041.The modeled gravity was interpolated from observed gravity values.
 MG0041
 MG0041;                    North         East    Units  Estimated Accuracy
 MG0041;SPC IL W     -   573,640.      711,490.      MT  (+/- 180 meters Scaled)
 MG0041
 MG0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG467356(NAD 83)
 MG0041
 MG0041                          SUPERSEDED SURVEY CONTROL
 MG0041
 MG0041  NGVD 29 (??/??/92)  206.25   (m)          676.7    (f) COMPUTED    2 0
 MG0041
 MG0041.Superseded values are not recommended for survey control.
 MG0041
 MG0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0041.See file dsdata.pdf to determine how the superseded data were derived.
 MG0041
 MG0041_MARKER: DB = BENCH MARK DISK
 MG0041_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0041_SP_SET: CULVERT HEADWALL
 MG0041_STAMPING: S 47 1934
 MG0041_MARK LOGO: CGS
 MG0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0041+STABILITY: SURFACE MOTION
 MG0041
 MG0041  HISTORY     - Date     Condition        Report By
 MG0041  HISTORY     - 1934     MONUMENTED       CGS
 MG0041  HISTORY     - 1963     GOOD             CGS
 MG0041  HISTORY     - 19940928 MARK NOT FOUND   USPSQD
 MG0041  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MG0041  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MG0041
 MG0041                          STATION DESCRIPTION
 MG0041
 MG0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0041'AT UNION GROVE.
 MG0041'ALONG THE CHICAGO AND NORTH WESTERN RAILROAD AT HIGHWAY 30
 MG0041'CROSSING, ABOUT 500 FEET SOUTHEAST OF THE DEPOT.  SET NEAR THE
 MG0041'CENTER OF THE NORTH HEADWALL OF HIGHWAY CULVERT, 75 FEET NORTHEAST
 MG0041'OF THE CENTER LINE OF THE TRACK.
 MG0041
 MG0041                          STATION RECOVERY (1963)
 MG0041
 MG0041'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 MG0041'RECOVERED IN GOOD CONDITION.
 MG0041
 MG0041                          STATION RECOVERY (1994)
 MG0041
 MG0041'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0041'MARK NOT FOUND.
 MG0041
 MG0041                          STATION RECOVERY (1999)
 MG0041
 MG0041'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0041'MARK NOT FOUND.
 MG0041
 MG0041                          STATION RECOVERY (2005)
 MG0041
 MG0041'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0041'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0042 ***********************************************************************
 MG0042  DESIGNATION -  S 47 RESET
 MG0042  PID         -  MG0042
 MG0042  STATE/COUNTY-  IL/WHITESIDE
 MG0042  COUNTRY     -  US
 MG0042  USGS QUAD   -  UNION GROVE (2018)
 MG0042
 MG0042                         *CURRENT SURVEY CONTROL
 MG0042  ______________________________________________________________________
 MG0042* NAD 83(1986) POSITION- 41 50 02.     (N) 090 01 42.     (W)   SCALED
 MG0042* NAVD 88 ORTHO HEIGHT -   206.17  (meters)      676.4   (feet) RESET
 MG0042  ______________________________________________________________________
 MG0042  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 MG0042  VERT ORDER      -  THIRD
 MG0042
 MG0042.The horizontal coordinates were scaled from a map and have
 MG0042.an estimated accuracy of +/- 6 seconds.
 MG0042
 MG0042.The orthometric height was computed from unverified reset data.
 MG0042
 MG0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0042.GEOID18 height accuracy estimate available here.
 MG0042
 MG0042.Click photographs - Photos may exist for this station.
 MG0042
 MG0042;                    North         East    Units  Estimated Accuracy
 MG0042;SPC IL W     -   573,640.      711,490.      MT  (+/- 180 meters Scaled)
 MG0042
 MG0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG467356(NAD 83)
 MG0042
 MG0042                          SUPERSEDED SURVEY CONTROL
 MG0042
 MG0042.No superseded survey control is available for this station.
 MG0042
 MG0042_MARKER: DB = BENCH MARK DISK
 MG0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0042_STAMPING: S 47 RESET 1953
 MG0042_MARK LOGO: CGS
 MG0042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0042+STABILITY: SURFACE MOTION
 MG0042
 MG0042  HISTORY     - Date     Condition        Report By
 MG0042  HISTORY     - 1953     MONUMENTED       LOCENG
 MG0042  HISTORY     - 1962     GOOD             CGS
 MG0042  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MG0042  HISTORY     - 20030322 MARK NOT FOUND   USPSQD
 MG0042  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MG0042
 MG0042                          STATION DESCRIPTION
 MG0042
 MG0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 MG0042'AT UNION GROVE.
 MG0042'THIS MARK IS LOCATED AT UNION GROVE, 33 FEET RIGHT (EAST)
 MG0042'OF CHICAGO AND NORTH WESTERN RAILROAD SURVEY STATION 6596+85,
 MG0042'OR 61 FEET NORTH OF AND IN LINE WITH THE EAST PIER OF HIGHWAY
 MG0042'OVERPASS OVER CHICAGO AND NORTH WESTERN RAILROAD AT UNION GROVE
 MG0042'AND 15 FEET SOUTH OF THE SOUTH EDGE OF THE ABANDONED CONCRETE
 MG0042'PAVEMENT, AND SET IN TOP OF A 12 IN X 12 IN X 4 FT-0 IN CONCRETE
 MG0042'POST.
 MG0042
 MG0042                          STATION RECOVERY (1999)
 MG0042
 MG0042'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0042'MARK NOT FOUND.
 MG0042
 MG0042                          STATION RECOVERY (2003)
 MG0042
 MG0042'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0042'MARK NOT FOUND.
 MG0042
 MG0042                          STATION RECOVERY (2005)
 MG0042
 MG0042'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0042'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0645 ***********************************************************************
 MF0645  DESIGNATION -  S 48
 MF0645  PID         -  MF0645
 MF0645  STATE/COUNTY-  IL/LEE
 MF0645  COUNTRY     -  US
 MF0645  USGS QUAD   -  AMBOY (2018)
 MF0645
 MF0645                         *CURRENT SURVEY CONTROL
 MF0645  ______________________________________________________________________
 MF0645* NAD 83(1986) POSITION- 41 41 26.     (N) 089 17 59.     (W)   SCALED
 MF0645* NAVD 88 ORTHO HEIGHT -   242.684 (meters)      796.21  (feet) ADJUSTED
 MF0645  ______________________________________________________________________
 MF0645  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 MF0645  DYNAMIC HEIGHT  -        242.593 (meters)      795.91  (feet) COMP
 MF0645  MODELED GRAVITY -    980,243.8   (mgal)                       NAVD 88
 MF0645
 MF0645  VERT ORDER      -  SECOND    CLASS 0
 MF0645
 MF0645.The horizontal coordinates were scaled from a map and have
 MF0645.an estimated accuracy of +/- 6 seconds.
 MF0645
 MF0645.The orthometric height was determined by differential leveling and
 MF0645.adjusted by the NATIONAL GEODETIC SURVEY
 MF0645.in June 1991.
 MF0645
 MF0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0645.GEOID18 height accuracy estimate available here.
 MF0645
 MF0645.Click photographs - Photos may exist for this station.
 MF0645
 MF0645.The dynamic height is computed by dividing the NAVD 88
 MF0645.geopotential number by the normal gravity value computed on the
 MF0645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0645.degrees latitude (g = 980.6199 gals.).
 MF0645
 MF0645.The modeled gravity was interpolated from observed gravity values.
 MF0645
 MF0645;                    North         East    Units  Estimated Accuracy
 MF0645;SPC IL W     -   558,080.      772,170.      MT  (+/- 180 meters Scaled)
 MF0645
 MF0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM086179(NAD 83)
 MF0645
 MF0645                          SUPERSEDED SURVEY CONTROL
 MF0645
 MF0645  NGVD 29 (??/??/92)  242.748  (m)          796.42   (f) ADJ UNCH    2 0
 MF0645
 MF0645.Superseded values are not recommended for survey control.
 MF0645
 MF0645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0645.See file dsdata.pdf to determine how the superseded data were derived.
 MF0645
 MF0645_MARKER: DB = BENCH MARK DISK
 MF0645_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0645_SP_SET: CULVERT HEADWALL
 MF0645_STAMPING: S 48 1934
 MF0645_MARK LOGO: CGS
 MF0645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0645+STABILITY: SURFACE MOTION
 MF0645
 MF0645  HISTORY     - Date     Condition        Report By
 MF0645  HISTORY     - 1934     MONUMENTED       CGS
 MF0645  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0645  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0645  HISTORY     - 20030716 MARK NOT FOUND   USPSQD
 MF0645
 MF0645                          STATION DESCRIPTION
 MF0645
 MF0645'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0645'2.2 MI SE FROM AMBOY.
 MF0645'2.2 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF0645'CITY WATER TOWER AT AMBOY, LEE COUNTY, 20 POLES SOUTHEAST OF
 MF0645'MILEPOST 886, 75 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK,
 MF0645'AT HIGHWAY CULVERT 2, AND IN THE CENTER OF THE TOP OF THE SOUTHWEST
 MF0645'CONCRETE HEADWALL.  A STANDARD DISK, STAMPED S 48 1934.
 MF0645
 MF0645                          STATION RECOVERY (1995)
 MF0645
 MF0645'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0645'MARK NOT FOUND.
 MF0645
 MF0645                          STATION RECOVERY (2002)
 MF0645
 MF0645'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0645'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0645
 MF0645                          STATION RECOVERY (2003)
 MF0645
 MF0645'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0645'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0476 ***********************************************************************
 MF0476  DESIGNATION -  S 50
 MF0476  PID         -  MF0476
 MF0476  STATE/COUNTY-  IL/DE KALB
 MF0476  COUNTRY     -  US
 MF0476  USGS QUAD   -  WATERMAN (2018)
 MF0476
 MF0476                         *CURRENT SURVEY CONTROL
 MF0476  ______________________________________________________________________
 MF0476* NAD 83(1986) POSITION- 41 47 26.     (N) 088 48 58.     (W)   SCALED
 MF0476* NAVD 88 ORTHO HEIGHT -   267.315 (meters)      877.02  (feet) ADJUSTED
 MF0476  ______________________________________________________________________
 MF0476  GEOID HEIGHT    -        -33.112 (meters)                     GEOID18
 MF0476  DYNAMIC HEIGHT  -        267.215 (meters)      876.69  (feet) COMP
 MF0476  MODELED GRAVITY -    980,240.1   (mgal)                       NAVD 88
 MF0476
 MF0476  VERT ORDER      -  SECOND    CLASS 0
 MF0476
 MF0476.The horizontal coordinates were scaled from a map and have
 MF0476.an estimated accuracy of +/- 6 seconds.
 MF0476
 MF0476.The orthometric height was determined by differential leveling and
 MF0476.adjusted by the NATIONAL GEODETIC SURVEY
 MF0476.in June 1991.
 MF0476
 MF0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0476.GEOID18 height accuracy estimate available here.
 MF0476
 MF0476.Click photographs - Photos may exist for this station.
 MF0476
 MF0476.The dynamic height is computed by dividing the NAVD 88
 MF0476.geopotential number by the normal gravity value computed on the
 MF0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0476.degrees latitude (g = 980.6199 gals.).
 MF0476
 MF0476.The modeled gravity was interpolated from observed gravity values.
 MF0476
 MF0476;                    North         East    Units  Estimated Accuracy
 MF0476;SPC IL E     -   568,950.      259,870.      MT  (+/- 180 meters Scaled)
 MF0476
 MF0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM490281(NAD 83)
 MF0476
 MF0476                          SUPERSEDED SURVEY CONTROL
 MF0476
 MF0476  NGVD 29 (??/??/92)  267.361  (m)          877.17   (f) ADJ UNCH    2 0
 MF0476
 MF0476.Superseded values are not recommended for survey control.
 MF0476
 MF0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0476.See file dsdata.pdf to determine how the superseded data were derived.
 MF0476
 MF0476_MARKER: DB = BENCH MARK DISK
 MF0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0476_STAMPING: S 50 1934
 MF0476_MARK LOGO: CGS
 MF0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0476+STABILITY: SURFACE MOTION
 MF0476
 MF0476  HISTORY     - Date     Condition        Report By
 MF0476  HISTORY     - 1934     MONUMENTED       CGS
 MF0476  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0476
 MF0476                          STATION DESCRIPTION
 MF0476
 MF0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0476'5.5 MI SE FROM ELVA.
 MF0476'5.5 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0476'FROM THE STATION AT ELVA, DE KALB COUNTY, MIDWAY BETWEEN POLES
 MF0476'37/04 AND 37/05, AT A ROAD CROSSING, 42 FEET NORTHWEST OF THE
 MF0476'CENTERLINE OF THE TRACK, 15 FEET NORTHEAST OF THE CENTERLINE OF
 MF0476'THE ROAD, 3 FEET SOUTHEAST OF THE RIGHT-OF-WAY FENCE, AND ABOUT
 MF0476'2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED S 50 1934
 MF0476'AND SET IN THE TOP OF A CONCRETE POST.
 MF0476
 MF0476                          STATION RECOVERY (1996)
 MF0476
 MF0476'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0476'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1066 ***********************************************************************
 MF1066  DESIGNATION -  S 51
 MF1066  PID         -  MF1066
 MF1066  STATE/COUNTY-  IL/BUREAU
 MF1066  COUNTRY     -  US
 MF1066  USGS QUAD   -  BUDA (2018)
 MF1066
 MF1066                         *CURRENT SURVEY CONTROL
 MF1066  ______________________________________________________________________
 MF1066* NAD 83(1986) POSITION- 41 21 29.     (N) 089 40 09.     (W)   SCALED
 MF1066* NAVD 88 ORTHO HEIGHT -   195.813 (meters)      642.43  (feet) ADJUSTED
 MF1066  ______________________________________________________________________
 MF1066  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 MF1066  DYNAMIC HEIGHT  -        195.733 (meters)      642.17  (feet) COMP
 MF1066  MODELED GRAVITY -    980,210.9   (mgal)                       NAVD 88
 MF1066
 MF1066  VERT ORDER      -  SECOND    CLASS 0
 MF1066
 MF1066.The horizontal coordinates were scaled from a map and have
 MF1066.an estimated accuracy of +/- 6 seconds.
 MF1066
 MF1066.The orthometric height was determined by differential leveling and
 MF1066.adjusted by the NATIONAL GEODETIC SURVEY
 MF1066.in June 1991.
 MF1066
 MF1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1066.GEOID18 height accuracy estimate available here.
 MF1066
 MF1066.Click photographs - Photos may exist for this station.
 MF1066
 MF1066.The dynamic height is computed by dividing the NAVD 88
 MF1066.geopotential number by the normal gravity value computed on the
 MF1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1066.degrees latitude (g = 980.6199 gals.).
 MF1066
 MF1066.The modeled gravity was interpolated from observed gravity values.
 MF1066
 MF1066;                    North         East    Units  Estimated Accuracy
 MF1066;SPC IL W     -   520,910.      741,630.      MT  (+/- 180 meters Scaled)
 MF1066
 MF1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL767819(NAD 83)
 MF1066
 MF1066                          SUPERSEDED SURVEY CONTROL
 MF1066
 MF1066  NGVD 29 (??/??/92)  195.891  (m)          642.69   (f) ADJ UNCH    2 0
 MF1066
 MF1066.Superseded values are not recommended for survey control.
 MF1066
 MF1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1066.See file dsdata.pdf to determine how the superseded data were derived.
 MF1066
 MF1066_MARKER: DB = BENCH MARK DISK
 MF1066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1066_STAMPING: S 51 1934
 MF1066_MARK LOGO: CGS
 MF1066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1066+STABILITY: SURFACE MOTION
 MF1066
 MF1066  HISTORY     - Date     Condition        Report By
 MF1066  HISTORY     - 1934     MONUMENTED       CGS
 MF1066  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF1066  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF1066  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1066
 MF1066                          STATION DESCRIPTION
 MF1066
 MF1066'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1066'4.3 MI W FROM WYANET.
 MF1066'4.3 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF1066'RAILROAD FROM THE STATION AT WYANET, BUREAU COUNTY, 2 POLES WEST
 MF1066'OF MILEPOST 1338 AT A ROAD CROSSING, 36 FEET EAST OF THE
 MF1066'CENTERLINE OF THE ROAD, 29 FEET NORTH OF THE CENTERLINE OF THE
 MF1066'TRACK, 1 FOOT EAST OF THE FENCE, AND LEVEL WITH THE TRACK.  A
 MF1066'STANDARD DISK, STAMPED S 51 1934 AND SET IN THE TOP OF A
 MF1066'CONCRETE POST.
 MF1066
 MF1066                          STATION RECOVERY (1980)
 MF1066
 MF1066'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF1066'MARK NOT FOUND.
 MF1066
 MF1066                          STATION RECOVERY (1995)
 MF1066
 MF1066'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1066'MARK NOT FOUND.
 MF1066
 MF1066                          STATION RECOVERY (2001)
 MF1066
 MF1066'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1066'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0093 ***********************************************************************
 MG0093  DESIGNATION -  S 52
 MG0093  PID         -  MG0093
 MG0093  STATE/COUNTY-  IL/ROCK ISLAND
 MG0093  COUNTRY     -  US
 MG0093  USGS QUAD   -  COAL VALLEY (2018)
 MG0093
 MG0093                         *CURRENT SURVEY CONTROL
 MG0093  ______________________________________________________________________
 MG0093* NAD 83(1986) POSITION- 41 29 55.     (N) 090 23 10.     (W)   SCALED
 MG0093* NAVD 88 ORTHO HEIGHT -   175.226 (meters)      574.89  (feet) ADJUSTED
 MG0093  ______________________________________________________________________
 MG0093  GEOID HEIGHT    -        -32.887 (meters)                     GEOID18
 MG0093  DYNAMIC HEIGHT  -        175.159 (meters)      574.67  (feet) COMP
 MG0093  MODELED GRAVITY -    980,237.9   (mgal)                       NAVD 88
 MG0093
 MG0093  VERT ORDER      -  SECOND    CLASS 0
 MG0093
 MG0093.The horizontal coordinates were scaled from a map and have
 MG0093.an estimated accuracy of +/- 6 seconds.
 MG0093
 MG0093.The orthometric height was determined by differential leveling and
 MG0093.adjusted by the NATIONAL GEODETIC SURVEY
 MG0093.in June 1991.
 MG0093
 MG0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0093.GEOID18 height accuracy estimate available here.
 MG0093
 MG0093.Click photographs - Photos may exist for this station.
 MG0093
 MG0093.The dynamic height is computed by dividing the NAVD 88
 MG0093.geopotential number by the normal gravity value computed on the
 MG0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0093.degrees latitude (g = 980.6199 gals.).
 MG0093
 MG0093.The modeled gravity was interpolated from observed gravity values.
 MG0093
 MG0093;                    North         East    Units  Estimated Accuracy
 MG0093;SPC IL W     -   536,420.      681,680.      MT  (+/- 180 meters Scaled)
 MG0093
 MG0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF181974(NAD 83)
 MG0093
 MG0093                          SUPERSEDED SURVEY CONTROL
 MG0093
 MG0093  NGVD 29 (??/??/92)  175.303  (m)          575.14   (f) ADJ UNCH    2 0
 MG0093
 MG0093.Superseded values are not recommended for survey control.
 MG0093
 MG0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0093.See file dsdata.pdf to determine how the superseded data were derived.
 MG0093
 MG0093_MARKER: DB = BENCH MARK DISK
 MG0093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0093_STAMPING: S 52 1934
 MG0093_MARK LOGO: CGS
 MG0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0093+STABILITY: SURFACE MOTION
 MG0093
 MG0093  HISTORY     - Date     Condition        Report By
 MG0093  HISTORY     - 1934     MONUMENTED       CGS
 MG0093  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0093  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0093  HISTORY     - 19970917 MARK NOT FOUND   USPSQD
 MG0093
 MG0093                          STATION DESCRIPTION
 MG0093
 MG0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0093'AT CARBON CLIFF.
 MG0093'AT CARBON CLIFF, ROCK ISLAND COUNTY, ON THE CHICAGO, ROCK
 MG0093'ISLAND AND PACIFIC RAILWAY, ONE POLE NORTHWEST OF THE STATION,
 MG0093'AT A ROAD CROSSING 36 FEET SOUTHWEST OF THE CENTERLINE OF THE
 MG0093'TRACK, 24 FEET EAST OF THE CENTERLINE OF THE ROAD, AND ABOUT 4
 MG0093'FEET EAST OF A POLE.  A STANDARD DISK, STAMPED S 52 1934 AND SET
 MG0093'IN THE TOP OF A CONCRETE POST.
 MG0093
 MG0093                          STATION RECOVERY (1988)
 MG0093
 MG0093'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0093'MARK NOT FOUND.
 MG0093
 MG0093                          STATION RECOVERY (1996)
 MG0093
 MG0093'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0093'MARK NOT FOUND.
 MG0093
 MG0093                          STATION RECOVERY (1997)
 MG0093
 MG0093'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0093'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0063 ***********************************************************************
 MG0063  DESIGNATION -  S 53
 MG0063  PID         -  MG0063
 MG0063  STATE/COUNTY-  IL/HENRY
 MG0063  COUNTRY     -  US
 MG0063  USGS QUAD   -  NEW WINDSOR (2018)
 MG0063
 MG0063                         *CURRENT SURVEY CONTROL
 MG0063  ______________________________________________________________________
 MG0063* NAD 83(1986) POSITION- 41 10 23.     (N) 090 23 05.     (W)   SCALED
 MG0063* NAVD 88 ORTHO HEIGHT -   246.053 (meters)      807.26  (feet) ADJUSTED
 MG0063  ______________________________________________________________________
 MG0063  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0063  DYNAMIC HEIGHT  -        245.949 (meters)      806.92  (feet) COMP
 MG0063  MODELED GRAVITY -    980,197.3   (mgal)                       NAVD 88
 MG0063
 MG0063  VERT ORDER      -  SECOND    CLASS 0
 MG0063
 MG0063.The horizontal coordinates were scaled from a map and have
 MG0063.an estimated accuracy of +/- 6 seconds.
 MG0063
 MG0063.The orthometric height was determined by differential leveling and
 MG0063.adjusted by the NATIONAL GEODETIC SURVEY
 MG0063.in June 1991.
 MG0063
 MG0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0063.GEOID18 height accuracy estimate available here.
 MG0063
 MG0063.Click photographs - Photos may exist for this station.
 MG0063
 MG0063.The dynamic height is computed by dividing the NAVD 88
 MG0063.geopotential number by the normal gravity value computed on the
 MG0063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0063.degrees latitude (g = 980.6199 gals.).
 MG0063
 MG0063.The modeled gravity was interpolated from observed gravity values.
 MG0063
 MG0063;                    North         East    Units  Estimated Accuracy
 MG0063;SPC IL W     -   500,270.      681,700.      MT  (+/- 180 meters Scaled)
 MG0063
 MG0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF193612(NAD 83)
 MG0063
 MG0063                          SUPERSEDED SURVEY CONTROL
 MG0063
 MG0063  NGVD 29 (??/??/92)  246.109  (m)          807.44   (f) ADJ UNCH    2 0
 MG0063
 MG0063.Superseded values are not recommended for survey control.
 MG0063
 MG0063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0063.See file dsdata.pdf to determine how the superseded data were derived.
 MG0063
 MG0063_MARKER: DB = BENCH MARK DISK
 MG0063_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0063_SP_SET: MILEPOST
 MG0063_STAMPING: S 53 1934
 MG0063_MARK LOGO: CGS
 MG0063_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0063
 MG0063  HISTORY     - Date     Condition        Report By
 MG0063  HISTORY     - 1934     MONUMENTED       CGS
 MG0063  HISTORY     - 1942     GOOD             CGS
 MG0063  HISTORY     - 19880427 MARK NOT FOUND   USPSQD
 MG0063
 MG0063                          STATION DESCRIPTION
 MG0063
 MG0063'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MG0063'1.2 MI S FROM ALPHA.
 MG0063'1.2 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MG0063'FROM THE STATION AT ALPHA, HENRY COUNTY, AT MILEPOST 215, AT
 MG0063'A ROAD CROSSING, 33 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 MG0063'27 FEET WEST OF THE CENTERLINE OF THE TRACK, 6 FEET NORTH OF
 MG0063'A FENCE CORNER, ONE FOOT EAST OF A FENCE, AND LEVEL WITH THE
 MG0063'TRACK.  A STANDARD DISK, STAMPED S 53 1934.
 MG0063
 MG0063                          STATION RECOVERY (1988)
 MG0063
 MG0063'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0063'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0381 ***********************************************************************
 LD0381  DESIGNATION -  S 55
 LD0381  PID         -  LD0381
 LD0381  STATE/COUNTY-  IL/HANCOCK
 LD0381  COUNTRY     -  US
 LD0381  USGS QUAD   -  PLYMOUTH (2018)
 LD0381
 LD0381                         *CURRENT SURVEY CONTROL
 LD0381  ______________________________________________________________________
 LD0381* NAD 83(1986) POSITION- 40 17 29.     (N) 090 54 54.     (W)   SCALED
 LD0381* NAVD 88 ORTHO HEIGHT -   193.666 (meters)      635.39  (feet) ADJUSTED
 LD0381  ______________________________________________________________________
 LD0381  GEOID HEIGHT    -        -33.092 (meters)                     GEOID18
 LD0381  DYNAMIC HEIGHT  -        193.569 (meters)      635.07  (feet) COMP
 LD0381  MODELED GRAVITY -    980,122.9   (mgal)                       NAVD 88
 LD0381
 LD0381  VERT ORDER      -  SECOND    CLASS 0
 LD0381
 LD0381.The horizontal coordinates were scaled from a map and have
 LD0381.an estimated accuracy of +/- 6 seconds.
 LD0381
 LD0381.The orthometric height was determined by differential leveling and
 LD0381.adjusted by the NATIONAL GEODETIC SURVEY
 LD0381.in June 1991.
 LD0381
 LD0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0381.GEOID18 height accuracy estimate available here.
 LD0381
 LD0381.Click photographs - Photos may exist for this station.
 LD0381
 LD0381.The dynamic height is computed by dividing the NAVD 88
 LD0381.geopotential number by the normal gravity value computed on the
 LD0381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0381.degrees latitude (g = 980.6199 gals.).
 LD0381
 LD0381.The modeled gravity was interpolated from observed gravity values.
 LD0381
 LD0381;                    North         East    Units  Estimated Accuracy
 LD0381;SPC IL W     -   402,610.      636,370.      MT  (+/- 180 meters Scaled)
 LD0381
 LD0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE772621(NAD 83)
 LD0381
 LD0381                          SUPERSEDED SURVEY CONTROL
 LD0381
 LD0381  NGVD 29 (??/??/92)  193.745  (m)          635.65   (f) ADJ UNCH    2 0
 LD0381
 LD0381.Superseded values are not recommended for survey control.
 LD0381
 LD0381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0381.See file dsdata.pdf to determine how the superseded data were derived.
 LD0381
 LD0381_MARKER: DB = BENCH MARK DISK
 LD0381_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0381+WITH SETTING: PAVEMENT
 LD0381_SP_SET: SIGNAL BASE
 LD0381_STAMPING: S 55 1935
 LD0381_MARK LOGO: CGS
 LD0381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0381+STABILITY: SURFACE MOTION
 LD0381
 LD0381  HISTORY     - Date     Condition        Report By
 LD0381  HISTORY     - 1935     MONUMENTED       CGS
 LD0381  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0381
 LD0381                          STATION DESCRIPTION
 LD0381
 LD0381'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0381'AT PLYMOUTH.
 LD0381'AT PLYMOUTH, HANCOCK COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0381'RAILROAD, 0.4 MILE NORTH OF THE STATION, BETWEEN POLES 221+13 AND
 LD0381'221+14, AT A STREET CROSSING, 48 FEET SOUTH OF THE CENTERLINE OF
 LD0381'THE STREET, 24 FEET WEST OF THE CENTERLINE OF THE TRACK, AT AN
 LD0381'ABANDONED CROSSING SIGNAL, IN THE TOP OF THE SOUTH CORNER OF THE
 LD0381'BASE, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED S 55 1935.
 LD0381
 LD0381                          STATION RECOVERY (1974)
 LD0381
 LD0381'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0381'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0344 ***********************************************************************
 LD0344  DESIGNATION -  S 56
 LD0344  PID         -  LD0344
 LD0344  STATE/COUNTY-  IL/FULTON
 LD0344  COUNTRY     -  US
 LD0344  USGS QUAD   -  VERMONT (2018)
 LD0344
 LD0344                         *CURRENT SURVEY CONTROL
 LD0344  ______________________________________________________________________
 LD0344* NAD 83(1986) POSITION- 40 21 56.1    (N) 090 25 30.7    (W)   HD_HELD2
 LD0344* NAVD 88 ORTHO HEIGHT -   223.695 (meters)      733.91  (feet) ADJUSTED
 LD0344  ______________________________________________________________________
 LD0344  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 LD0344  DYNAMIC HEIGHT  -        223.584 (meters)      733.54  (feet) COMP
 LD0344  MODELED GRAVITY -    980,125.3   (mgal)                       NAVD 88
 LD0344
 LD0344  VERT ORDER      -  SECOND    CLASS I
 LD0344
 LD0344.The horizontal coordinates were established by autonomous hand held GPS
 LD0344.observations and have an estimated accuracy of +/- 10 meters.
 LD0344
 LD0344.The orthometric height was determined by differential leveling and
 LD0344.adjusted by the IL DEPT OF TRANSP
 LD0344.in July 2015.
 LD0344
 LD0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0344.GEOID18 height accuracy estimate available here.
 LD0344
 LD0344.Click photographs - Photos may exist for this station.
 LD0344
 LD0344.The dynamic height is computed by dividing the NAVD 88
 LD0344.geopotential number by the normal gravity value computed on the
 LD0344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0344.degrees latitude (g = 980.6199 gals.).
 LD0344
 LD0344.The modeled gravity was interpolated from observed gravity values.
 LD0344
 LD0344;                    North         East    Units  Estimated Accuracy
 LD0344;SPC IL W     -   410,611.      678,043.      MT  (+/- 10 meters HH2 GPS)
 LD0344
 LD0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1862071517(NAD 83)
 LD0344
 LD0344                          SUPERSEDED SURVEY CONTROL
 LD0344
 LD0344  NAVD 88 (06/15/91)  223.692  (m)          733.90   (f) SUPERSEDED  2 0
 LD0344  NGVD 29 (??/??/92)  223.772  (m)          734.16   (f) ADJ UNCH    2 0
 LD0344
 LD0344.Superseded values are not recommended for survey control.
 LD0344
 LD0344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0344.See file dsdata.pdf to determine how the superseded data were derived.
 LD0344
 LD0344_MARKER: DB = BENCH MARK DISK
 LD0344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0344_STAMPING: S 56 1935
 LD0344_MARK LOGO: CGS
 LD0344_PROJECTION: PROJECTING 15 CENTIMETERS
 LD0344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0344+STABILITY: SURFACE MOTION
 LD0344_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0344+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LD0344
 LD0344  HISTORY     - Date     Condition        Report By
 LD0344  HISTORY     - 1935     MONUMENTED       CGS
 LD0344  HISTORY     - 20141001 GOOD             DJHENK
 LD0344
 LD0344                          STATION DESCRIPTION
 LD0344
 LD0344'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0344'AT TABLE GROVE.
 LD0344'AT TABLE GROVE, FULTON COUNTY, AT A CIRCULAR PARK IN THE BUSINESS
 LD0344'SQUARE, AT THE CENTER OF THE EAST HALF OF THE PARK, 45 FEET EAST
 LD0344'OF THE CENTERLINE OF A HIGHWAY, AND 33 FEET WEST OF THE EAST
 LD0344'ENTRANCE.  A STANDARD DISK, STAMPED S 56 1935 AND SET IN THE TOP
 LD0344'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 LD0344
 LD0344                          STATION RECOVERY (2014)
 LD0344
 LD0344'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LD0344'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0422 ***********************************************************************
 LC0422  DESIGNATION -  S 7
 LC0422  PID         -  LC0422
 LC0422  STATE/COUNTY-  IL/MCLEAN
 LC0422  COUNTRY     -  US
 LC0422  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0422
 LC0422                         *CURRENT SURVEY CONTROL
 LC0422  ______________________________________________________________________
 LC0422* NAD 83(1986) POSITION- 40 28 45.     (N) 088 58 54.     (W)   SCALED
 LC0422* NAVD 88 ORTHO HEIGHT -   251.855 (meters)      826.29  (feet) ADJUSTED
 LC0422  ______________________________________________________________________
 LC0422  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 LC0422  DYNAMIC HEIGHT  -        251.737 (meters)      825.91  (feet) COMP
 LC0422  MODELED GRAVITY -    980,149.9   (mgal)                       NAVD 88
 LC0422
 LC0422  VERT ORDER      -  FIRST     CLASS II
 LC0422
 LC0422.The horizontal coordinates were scaled from a map and have
 LC0422.an estimated accuracy of +/- 6 seconds.
 LC0422
 LC0422.The orthometric height was determined by differential leveling and
 LC0422.adjusted by the NATIONAL GEODETIC SURVEY
 LC0422.in June 1991.
 LC0422
 LC0422.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0422.GEOID18 height accuracy estimate available here.
 LC0422
 LC0422.Click photographs - Photos may exist for this station.
 LC0422
 LC0422.The dynamic height is computed by dividing the NAVD 88
 LC0422.geopotential number by the normal gravity value computed on the
 LC0422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0422.degrees latitude (g = 980.6199 gals.).
 LC0422
 LC0422.The modeled gravity was interpolated from observed gravity values.
 LC0422
 LC0422;                    North         East    Units  Estimated Accuracy
 LC0422;SPC IL E     -   423,410.      245,030.      MT  (+/- 180 meters Scaled)
 LC0422
 LC0422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK320828(NAD 83)
 LC0422
 LC0422                          SUPERSEDED SURVEY CONTROL
 LC0422
 LC0422  NGVD 29 (??/??/92)  251.909  (m)          826.47   (f) ADJ UNCH    1 2
 LC0422
 LC0422.Superseded values are not recommended for survey control.
 LC0422
 LC0422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0422.See file dsdata.pdf to determine how the superseded data were derived.
 LC0422
 LC0422_MARKER: DB = BENCH MARK DISK
 LC0422_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0422_SP_SET: PLATFORM
 LC0422_STAMPING: 7 S 1920 ELEV 826.734 FT
 LC0422_MARK LOGO: CGS
 LC0422_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0422
 LC0422  HISTORY     - Date     Condition        Report By
 LC0422  HISTORY     - 1920     MONUMENTED       CGS
 LC0422  HISTORY     - 1954     POOR             CGS
 LC0422  HISTORY     - 20080426 MARK NOT FOUND   GEOCAC
 LC0422
 LC0422                          STATION DESCRIPTION
 LC0422
 LC0422'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0422'AT BLOOMINGTON.
 LC0422'AT BLOOMINGTON, LOCATED ALONG THE ILLINOIS CENTRAL RAILROAD
 LC0422'BETWEEN THE CROSSING OF GROVE STREET AND EAST WASHINGTON STREET
 LC0422'UNDERPASS, EAST AND ACROSS TRACKS FROM THE I.C.RR FREIGHT STATION,
 LC0422'IN THE TOP OF THE SOUTHWEST CORNER OF AN ABANDONED CONCRETE
 LC0422'PLATFORM, 224 FEET NORTH OF NORTH CURB LINE OF GROVE STREET
 LC0422'199 1/2 FEET SOUTH OF SOUTHWEST CORNER OF DISTRICT TRAFFIC AGENTS
 LC0422'OFFICE, 35 FEET WEST OF WEST CURB LINE OF A SHORT CONCRETE DRIVE
 LC0422'PARALLEL TO TRACK, 32 1/2 FEET EAST OF EAST RAIL OF EAST MOST
 LC0422'TRACK AND ABOUT LEVEL WITH TRACKS.  NOTE-- PLATFORM IS CRACKED
 LC0422'AND APPEARS TO BE SETTLING AND UNSTABLE.
 LC0422
 LC0422                          STATION RECOVERY (2008)
 LC0422
 LC0422'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 LC0422'RAILROAD NO LONGER EXISTS IN THE AREA.  THE AREA APPEARS TO HAVE BEEN
 LC0422'RE-CONSTRUCTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0819 ***********************************************************************
 JB0819  DESIGNATION -  S 8
 JB0819  PID         -  JB0819
 JB0819  STATE/COUNTY-  IL/MARION
 JB0819  COUNTRY     -  US
 JB0819  USGS QUAD   -  FAIRMAN (2018)
 JB0819
 JB0819                         *CURRENT SURVEY CONTROL
 JB0819  ______________________________________________________________________
 JB0819* NAD 83(1986) POSITION- 38 39 27.45   (N) 089 06 45.11   (W)   HD_HELD1
 JB0819* NAVD 88 ORTHO HEIGHT -   158.192 (meters)      519.00  (feet) ADJUSTED
 JB0819  ______________________________________________________________________
 JB0819  GEOID HEIGHT    -        -31.036 (meters)                     GEOID18
 JB0819  DYNAMIC HEIGHT  -        158.092 (meters)      518.67  (feet) COMP
 JB0819  MODELED GRAVITY -    979,996.3   (mgal)                       NAVD 88
 JB0819
 JB0819  VERT ORDER      -  FIRST     CLASS I
 JB0819
 JB0819.The horizontal coordinates were determined by differentially corrected
 JB0819.hand held GPS observations or other comparable positioning techniques
 JB0819.and have an estimated accuracy of +/- 3 meters.
 JB0819
 JB0819.The orthometric height was determined by differential leveling and
 JB0819.adjusted by the NATIONAL GEODETIC SURVEY
 JB0819.in June 1991.
 JB0819
 JB0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0819.GEOID18 height accuracy estimate available here.
 JB0819
 JB0819.Click photographs - Photos may exist for this station.
 JB0819
 JB0819.The dynamic height is computed by dividing the NAVD 88
 JB0819.geopotential number by the normal gravity value computed on the
 JB0819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0819.degrees latitude (g = 980.6199 gals.).
 JB0819
 JB0819.The modeled gravity was interpolated from observed gravity values.
 JB0819
 JB0819;                    North         East    Units  Estimated Accuracy
 JB0819;SPC IL E     -   221,259.3     232,178.1     MT  (+/- 3 meters HH1 GPS) 
 JB0819
 JB0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1618480901(NAD 83)
 JB0819
 JB0819                          SUPERSEDED SURVEY CONTROL
 JB0819
 JB0819  NGVD 29 (??/??/92)  158.318  (m)          519.42   (f) ADJ UNCH    1 1
 JB0819
 JB0819.Superseded values are not recommended for survey control.
 JB0819
 JB0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0819.See file dsdata.pdf to determine how the superseded data were derived.
 JB0819
 JB0819_MARKER: DB = BENCH MARK DISK
 JB0819_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0819_SP_SET: ABUTMENT
 JB0819_STAMPING: S 8 1920
 JB0819_MARK LOGO: CGS
 JB0819_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0819+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2015
 JB0819
 JB0819  HISTORY     - Date     Condition        Report By
 JB0819  HISTORY     - 1920     MONUMENTED       CGS
 JB0819  HISTORY     - 1969     GOOD             CGS
 JB0819  HISTORY     - 1986     GOOD             NGS
 JB0819  HISTORY     - 20110912 GOOD             ILDT
 JB0819  HISTORY     - 20140619 GOOD             ILDT
 JB0819  HISTORY     - 20150917 GOOD             AMESC
 JB0819  HISTORY     - 20150923 GOOD             MCA
 JB0819
 JB0819                          STATION DESCRIPTION
 JB0819
 JB0819'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0819'3.1 MI N FROM SANDOVAL.
 JB0819'ABOUT 3.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0819'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB0819'AT SANDOVAL, 0.4 MILE NORTH OF A CROSSING OF THE RAILROAD AND A
 JB0819'ROAD, 0.3 MILE SOUTH OF MILEPOST 669, 9 FEET EAST OF THE EAST
 JB0819'RAIL, SET IN THE TOP AND 1.0 FOOT WEST OF THE EAST END OF THE
 JB0819'NORTH CONCRETE ABUTMENT OF A 6-FOOT CONCRETE BRIDGE, AND ABOUT
 JB0819'1 1/2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 32, T 3 N, R 1 E.
 JB0819
 JB0819                          STATION RECOVERY (1986)
 JB0819
 JB0819'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0819'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  5.0 KM (3.1
 JB0819'MI) NORTHERLY ALONG U.S. HIGHWAY 51 FROM ITS NORTH JUNCTION WITH U.S.
 JB0819'HIGHWAY 50 IN SANDOVAL, THENCE 0.6 KM (0.35 MI) WEST ALONG A TRACK
 JB0819'ROAD, THENCE 0.6 KM (0.35 MI) SOUTH ALONG A TRACK ROAD (AN ABANDONED
 JB0819'RAILROAD BED), IN TOP OF AND 0.3 M (1.0 FT) WEST OF THE EAST END OF
 JB0819'THE NORTH CONCRETE ABUTMENT OF A SMALL BRIDGE, AND 3.4 M (11.2 FT)
 JB0819'EAST OF THE CENTER OF THE ROAD.
 JB0819
 JB0819                          STATION RECOVERY (2011)
 JB0819
 JB0819'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0819'RECOVERED IN GOOD CONDITION.
 JB0819
 JB0819                          STATION RECOVERY (2014)
 JB0819
 JB0819'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0819'RECOVERED IN GOOD CONDITION.
 JB0819
 JB0819                          STATION RECOVERY (2015)
 JB0819
 JB0819'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0819'RECOVERED IN GOOD CONDITION.
 JB0819
 JB0819                          STATION RECOVERY (2015)
 JB0819
 JB0819'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0819'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0102 ***********************************************************************
 KC0102  DESIGNATION -  S 81
 KC0102  PID         -  KC0102
 KC0102  STATE/COUNTY-  IL/PIKE
 KC0102  COUNTRY     -  US
 KC0102  USGS QUAD   -  PLEASANT HILL EAST (2018)
 KC0102
 KC0102                         *CURRENT SURVEY CONTROL
 KC0102  ______________________________________________________________________
 KC0102* NAD 83(1986) POSITION- 39 26 27.     (N) 090 47 24.     (W)   SCALED
 KC0102* NAVD 88 ORTHO HEIGHT -   147.016 (meters)      482.34  (feet) ADJUSTED
 KC0102  ______________________________________________________________________
 KC0102  GEOID HEIGHT    -        -32.351 (meters)                     GEOID18
 KC0102  DYNAMIC HEIGHT  -        146.932 (meters)      482.06  (feet) COMP
 KC0102  MODELED GRAVITY -    980,053.5   (mgal)                       NAVD 88
 KC0102
 KC0102  VERT ORDER      -  SECOND    CLASS 0
 KC0102
 KC0102.The horizontal coordinates were scaled from a map and have
 KC0102.an estimated accuracy of +/- 6 seconds.
 KC0102
 KC0102.The orthometric height was determined by differential leveling and
 KC0102.adjusted by the NATIONAL GEODETIC SURVEY
 KC0102.in June 1991.
 KC0102
 KC0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0102.GEOID18 height accuracy estimate available here.
 KC0102
 KC0102.Click photographs - Photos may exist for this station.
 KC0102
 KC0102.The dynamic height is computed by dividing the NAVD 88
 KC0102.geopotential number by the normal gravity value computed on the
 KC0102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0102.degrees latitude (g = 980.6199 gals.).
 KC0102
 KC0102.The modeled gravity was interpolated from observed gravity values.
 KC0102
 KC0102;                    North         East    Units  Estimated Accuracy
 KC0102;SPC IL W     -   308,090.      646,340.      MT  (+/- 180 meters Scaled)
 KC0102
 KC0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD901680(NAD 83)
 KC0102
 KC0102                          SUPERSEDED SURVEY CONTROL
 KC0102
 KC0102  NGVD 29 (??/??/92)  147.131  (m)          482.71   (f) ADJ UNCH    2 0
 KC0102
 KC0102.Superseded values are not recommended for survey control.
 KC0102
 KC0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0102.See file dsdata.pdf to determine how the superseded data were derived.
 KC0102
 KC0102_MARKER: DB = BENCH MARK DISK
 KC0102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0102_STAMPING: S 81 1935
 KC0102_MARK LOGO: CGS
 KC0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0102+STABILITY: SURFACE MOTION
 KC0102
 KC0102  HISTORY     - Date     Condition        Report By
 KC0102  HISTORY     - 1935     MONUMENTED       CGS
 KC0102  HISTORY     - 1942     GOOD             CGS
 KC0102  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0102
 KC0102                          STATION DESCRIPTION
 KC0102
 KC0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KC0102'AT NEBO.
 KC0102'AT NEBO, PIKE COUNTY, 6-1/2 RAILS EAST OF THE ALTON RAILROAD
 KC0102'STATION, 4-1/2 RAILS EAST OF A GRADE CROSSING, 20 FEET NORTH OF
 KC0102'THE TRACK, AND ABOUT 7 FEET LOWER THAN THE TRACK.  A STANDARD
 KC0102'DISK, STAMPED S 81 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0102
 KC0102                          STATION RECOVERY (2012)
 KC0102
 KC0102'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0102'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0075 ***********************************************************************
 KC0075  DESIGNATION -  S 82
 KC0075  PID         -  KC0075
 KC0075  STATE/COUNTY-  IL/GREENE
 KC0075  COUNTRY     -  US
 KC0075  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0075
 KC0075                         *CURRENT SURVEY CONTROL
 KC0075  ______________________________________________________________________
 KC0075* NAD 83(1986) POSITION- 39 27 29.     (N) 090 28 23.     (W)   SCALED
 KC0075* NAVD 88 ORTHO HEIGHT -   165.564 (meters)      543.19  (feet) ADJUSTED
 KC0075  ______________________________________________________________________
 KC0075  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 KC0075  DYNAMIC HEIGHT  -        165.468 (meters)      542.87  (feet) COMP
 KC0075  MODELED GRAVITY -    980,045.3   (mgal)                       NAVD 88
 KC0075
 KC0075  VERT ORDER      -  SECOND    CLASS 0
 KC0075
 KC0075.The horizontal coordinates were scaled from a map and have
 KC0075.an estimated accuracy of +/- 6 seconds.
 KC0075
 KC0075.The orthometric height was determined by differential leveling and
 KC0075.adjusted by the NATIONAL GEODETIC SURVEY
 KC0075.in June 1991.
 KC0075
 KC0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0075.GEOID18 height accuracy estimate available here.
 KC0075
 KC0075.Click photographs - Photos may exist for this station.
 KC0075
 KC0075.The dynamic height is computed by dividing the NAVD 88
 KC0075.geopotential number by the normal gravity value computed on the
 KC0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0075.degrees latitude (g = 980.6199 gals.).
 KC0075
 KC0075.The modeled gravity was interpolated from observed gravity values.
 KC0075
 KC0075;                    North         East    Units  Estimated Accuracy
 KC0075;SPC IL W     -   309,860.      673,630.      MT  (+/- 180 meters Scaled)
 KC0075
 KC0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD174706(NAD 83)
 KC0075
 KC0075                          SUPERSEDED SURVEY CONTROL
 KC0075
 KC0075  NGVD 29 (??/??/92)  165.70   (m)          543.6    (f) COMPUTED    2 0
 KC0075
 KC0075.Superseded values are not recommended for survey control.
 KC0075
 KC0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0075.See file dsdata.pdf to determine how the superseded data were derived.
 KC0075
 KC0075_MARKER: DB = BENCH MARK DISK
 KC0075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0075_STAMPING: S 82 1935
 KC0075_MARK LOGO: CGS
 KC0075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0075+STABILITY: SURFACE MOTION
 KC0075
 KC0075  HISTORY     - Date     Condition        Report By
 KC0075  HISTORY     - 1935     MONUMENTED       CGS
 KC0075
 KC0075                          STATION DESCRIPTION
 KC0075
 KC0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0075'IN DRAKE.
 KC0075'ALONG ALTON RY., 25 FT WEST OF STATION, 20 FT NORTH OF NORTH
 KC0075'RAIL OF MAIN TRACK, 1 FT NORTH OF PLATFORM, ABOUT M.P.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0481 ***********************************************************************
 KB0481  DESIGNATION -  S 83
 KB0481  PID         -  KB0481
 KB0481  STATE/COUNTY-  IL/SHELBY
 KB0481  COUNTRY     -  US
 KB0481  USGS QUAD   -  SHUMWAY (2018)
 KB0481
 KB0481                         *CURRENT SURVEY CONTROL
 KB0481  ______________________________________________________________________
 KB0481* NAD 83(1986) POSITION- 39 14 41.     (N) 088 37 42.     (W)   SCALED
 KB0481* NAVD 88 ORTHO HEIGHT -   198.871 (meters)      652.46  (feet) ADJUSTED
 KB0481  ______________________________________________________________________
 KB0481  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 KB0481  DYNAMIC HEIGHT  -        198.753 (meters)      652.08  (feet) COMP
 KB0481  MODELED GRAVITY -    980,030.0   (mgal)                       NAVD 88
 KB0481
 KB0481  VERT ORDER      -  SECOND    CLASS 0
 KB0481
 KB0481.The horizontal coordinates were scaled from a map and have
 KB0481.an estimated accuracy of +/- 6 seconds.
 KB0481
 KB0481.The orthometric height was determined by differential leveling and
 KB0481.adjusted by the NATIONAL GEODETIC SURVEY
 KB0481.in June 1991.
 KB0481
 KB0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0481.GEOID18 height accuracy estimate available here.
 KB0481
 KB0481.Click photographs - Photos may exist for this station.
 KB0481
 KB0481.The dynamic height is computed by dividing the NAVD 88
 KB0481.geopotential number by the normal gravity value computed on the
 KB0481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0481.degrees latitude (g = 980.6199 gals.).
 KB0481
 KB0481.The modeled gravity was interpolated from observed gravity values.
 KB0481
 KB0481;                    North         East    Units  Estimated Accuracy
 KB0481;SPC IL E     -   286,190.      274,530.      MT  (+/- 180 meters Scaled)
 KB0481
 KB0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ594451(NAD 83)
 KB0481
 KB0481                          SUPERSEDED SURVEY CONTROL
 KB0481
 KB0481  NGVD 29 (??/??/92)  198.95   (m)          652.7    (f) COMPUTED    2 0
 KB0481
 KB0481.Superseded values are not recommended for survey control.
 KB0481
 KB0481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0481.See file dsdata.pdf to determine how the superseded data were derived.
 KB0481
 KB0481_MARKER: DB = BENCH MARK DISK
 KB0481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0481_STAMPING: S 83 1935
 KB0481_MARK LOGO: CGS
 KB0481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0481+STABILITY: SURFACE MOTION
 KB0481
 KB0481  HISTORY     - Date     Condition        Report By
 KB0481  HISTORY     - 1935     MONUMENTED       CGS
 KB0481
 KB0481                          STATION DESCRIPTION
 KB0481
 KB0481'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0481'1.4 MI S FROM STEWARDSON.
 KB0481'1.4 MILES SOUTH OF ALONG EFFINGHAM BRANCH OF WABASH RY., 25 FT
 KB0481'WEST OF CENTER LINE OF TRACK, 36 FT WEST OF CENTER LINE OF GRADE
 KB0481'CROSSING, 4 1/2 FT SOUTH AND 1 FT EAST OF RIGHT OF WAY FENCE
 KB0481'CORNER, ABOUT M.P. 11.9 LINE PADUCAH, KY. TO LOVINGTON, ILL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0482 ***********************************************************************
 KB0482  DESIGNATION -  S 83 RESET
 KB0482  PID         -  KB0482
 KB0482  STATE/COUNTY-  IL/SHELBY
 KB0482  COUNTRY     -  US
 KB0482  USGS QUAD   -  SHUMWAY (2018)
 KB0482
 KB0482                         *CURRENT SURVEY CONTROL
 KB0482  ______________________________________________________________________
 KB0482* NAD 83(1986) POSITION- 39 14 41.     (N) 088 37 42.     (W)   SCALED
 KB0482* NAVD 88 ORTHO HEIGHT -   198.64  (meters)      651.7   (feet) RESET
 KB0482  ______________________________________________________________________
 KB0482  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 KB0482  VERT ORDER      -  THIRD
 KB0482
 KB0482.The horizontal coordinates were scaled from a map and have
 KB0482.an estimated accuracy of +/- 6 seconds.
 KB0482
 KB0482.The orthometric height was computed from unverified reset data.
 KB0482
 KB0482.No vertical observational check was made to the station.
 KB0482
 KB0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0482.GEOID18 height accuracy estimate available here.
 KB0482
 KB0482.Click photographs - Photos may exist for this station.
 KB0482
 KB0482;                    North         East    Units  Estimated Accuracy
 KB0482;SPC IL E     -   286,190.      274,530.      MT  (+/- 180 meters Scaled)
 KB0482
 KB0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ594451(NAD 83)
 KB0482
 KB0482                          SUPERSEDED SURVEY CONTROL
 KB0482
 KB0482  NGVD 29 (??/??/??)  198.72   (m)          652.0    (f) RESET       3  
 KB0482
 KB0482.Superseded values are not recommended for survey control.
 KB0482
 KB0482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0482.See file dsdata.pdf to determine how the superseded data were derived.
 KB0482
 KB0482_MARKER: DB = BENCH MARK DISK
 KB0482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0482_STAMPING: S 83 RESET 1954
 KB0482_MARK LOGO: CGS
 KB0482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0482+STABILITY: SURFACE MOTION
 KB0482
 KB0482  HISTORY     - Date     Condition        Report By
 KB0482  HISTORY     - 1954     MONUMENTED       LOCENG
 KB0482  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0482  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0482
 KB0482                          STATION DESCRIPTION
 KB0482
 KB0482'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1954
 KB0482'1.4 MI S FROM STEWARDSON.
 KB0482'1.4 MILES SOUTH ALONG THE ABANDONED WABASH RAILWAY ROADBED FROM
 KB0482'STEWARDSON, SHELBY COUNTY, 36 FEET SOUTH OF THE NORTH QUARTER
 KB0482'CORNER OF SECTION 10, T 9 N, R 5 E, AT A NORTH-AND-SOUTH FENCE,
 KB0482'AND AT THE CENTER OF THE ABANDONED ROADBED.
 KB0482
 KB0482                          STATION RECOVERY (1979)
 KB0482
 KB0482'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0482'MARK NOT FOUND.
 KB0482
 KB0482                          STATION RECOVERY (2004)
 KB0482
 KB0482'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0482'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0540 ***********************************************************************
 JB0540  DESIGNATION -  S 84
 JB0540  PID         -  JB0540
 JB0540  STATE/COUNTY-  IL/CLAY
 JB0540  COUNTRY     -  US
 JB0540  USGS QUAD   -  LOUISVILLE WEST (2018)
 JB0540
 JB0540                         *CURRENT SURVEY CONTROL
 JB0540  ______________________________________________________________________
 JB0540* NAD 83(1986) POSITION- 38 46 12.     (N) 088 30 36.     (W)   SCALED
 JB0540* NAVD 88 ORTHO HEIGHT -   145.954 (meters)      478.85  (feet) ADJUSTED
 JB0540  ______________________________________________________________________
 JB0540  GEOID HEIGHT    -        -31.352 (meters)                     GEOID18
 JB0540  DYNAMIC HEIGHT  -        145.865 (meters)      478.56  (feet) COMP
 JB0540  MODELED GRAVITY -    980,013.1   (mgal)                       NAVD 88
 JB0540
 JB0540  VERT ORDER      -  SECOND    CLASS 0
 JB0540
 JB0540.The horizontal coordinates were scaled from a map and have
 JB0540.an estimated accuracy of +/- 6 seconds.
 JB0540
 JB0540.The orthometric height was determined by differential leveling and
 JB0540.adjusted by the NATIONAL GEODETIC SURVEY
 JB0540.in June 1991.
 JB0540
 JB0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0540.GEOID18 height accuracy estimate available here.
 JB0540
 JB0540.Click photographs - Photos may exist for this station.
 JB0540
 JB0540.The dynamic height is computed by dividing the NAVD 88
 JB0540.geopotential number by the normal gravity value computed on the
 JB0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0540.degrees latitude (g = 980.6199 gals.).
 JB0540
 JB0540.The modeled gravity was interpolated from observed gravity values.
 JB0540
 JB0540;                    North         East    Units  Estimated Accuracy
 JB0540;SPC IL E     -   233,460.      284,650.      MT  (+/- 180 meters Scaled)
 JB0540
 JB0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH688923(NAD 83)
 JB0540
 JB0540                          SUPERSEDED SURVEY CONTROL
 JB0540
 JB0540  NGVD 29 (??/??/92)  146.066  (m)          479.22   (f) ADJ UNCH    2 0
 JB0540
 JB0540.Superseded values are not recommended for survey control.
 JB0540
 JB0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0540.See file dsdata.pdf to determine how the superseded data were derived.
 JB0540
 JB0540_MARKER: DB = BENCH MARK DISK
 JB0540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0540_STAMPING: S 84 1935
 JB0540_MARK LOGO: CGS
 JB0540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0540+STABILITY: SURFACE MOTION
 JB0540
 JB0540  HISTORY     - Date     Condition        Report By
 JB0540  HISTORY     - 1935     MONUMENTED       CGS
 JB0540  HISTORY     - 1942     GOOD             CGS
 JB0540  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0540
 JB0540                          STATION DESCRIPTION
 JB0540
 JB0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0540'AT LOUISVILLE (LOUIS).
 JB0540'AT LOUISVILLE (LOUIS), CLAY COUNTY, ON THE BALTIMORE AND OHIO
 JB0540'RAILROAD, 1-1/2 RAILS NORTH OF THE STATION, AT POLE 81+09, 15
 JB0540'FEET SOUTH OF THE SOUTH RAIL, AND 8 INCHES SOUTH OF THE BRICK
 JB0540'PLATFORM.  A STANDARD DISK, STAMPED S 84 1935 AND SET IN THE TOP
 JB0540'OF A CONCRETE POST.
 JB0540
 JB0540                          STATION RECOVERY (1983)
 JB0540
 JB0540'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0540'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0156 ***********************************************************************
 JB0156  DESIGNATION -  S 85
 JB0156  PID         -  JB0156
 JB0156  STATE/COUNTY-  IL/WAYNE
 JB0156  COUNTRY     -  US
 JB0156  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0156
 JB0156                         *CURRENT SURVEY CONTROL
 JB0156  ______________________________________________________________________
 JB0156* NAD 83(1986) POSITION- 38 17 03.     (N) 088 21 55.     (W)   SCALED
 JB0156* NAVD 88 ORTHO HEIGHT -   118.730 (meters)      389.53  (feet) ADJUSTED
 JB0156  ______________________________________________________________________
 JB0156  GEOID HEIGHT    -        -30.496 (meters)                     GEOID18
 JB0156  DYNAMIC HEIGHT  -        118.654 (meters)      389.28  (feet) COMP
 JB0156  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 JB0156
 JB0156  VERT ORDER      -  SECOND    CLASS 0
 JB0156
 JB0156.The horizontal coordinates were scaled from a map and have
 JB0156.an estimated accuracy of +/- 6 seconds.
 JB0156
 JB0156.The orthometric height was determined by differential leveling and
 JB0156.adjusted by the NATIONAL GEODETIC SURVEY
 JB0156.in June 1991.
 JB0156
 JB0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0156.GEOID18 height accuracy estimate available here.
 JB0156
 JB0156.Click photographs - Photos may exist for this station.
 JB0156
 JB0156.The dynamic height is computed by dividing the NAVD 88
 JB0156.geopotential number by the normal gravity value computed on the
 JB0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0156.degrees latitude (g = 980.6199 gals.).
 JB0156
 JB0156.The modeled gravity was interpolated from observed gravity values.
 JB0156
 JB0156;                    North         East    Units  Estimated Accuracy
 JB0156;SPC IL E     -   179,520.      297,210.      MT  (+/- 180 meters Scaled)
 JB0156
 JB0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH805382(NAD 83)
 JB0156
 JB0156                          SUPERSEDED SURVEY CONTROL
 JB0156
 JB0156  NGVD 29 (??/??/92)  118.850  (m)          389.93   (f) ADJ UNCH    2 0
 JB0156
 JB0156.Superseded values are not recommended for survey control.
 JB0156
 JB0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0156.See file dsdata.pdf to determine how the superseded data were derived.
 JB0156
 JB0156_MARKER: DB = BENCH MARK DISK
 JB0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0156_STAMPING: S 85 1935
 JB0156_MARK LOGO: CGS
 JB0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0156+STABILITY: SURFACE MOTION
 JB0156
 JB0156  HISTORY     - Date     Condition        Report By
 JB0156  HISTORY     - 1935     MONUMENTED       CGS
 JB0156
 JB0156                          STATION DESCRIPTION
 JB0156
 JB0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0156'AT BARN HILL.
 JB0156'AT BARN HILL, WAYNE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 JB0156'1-1/2 RAILS SOUTH OF A ROAD CROSSING, AND 45 FEET EAST OF THE
 JB0156'TRACK.  A STANDARD DISK, STAMPED S 85 1935 AND SET IN THE TOP
 JB0156'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1581 ***********************************************************************
 KB1581  DESIGNATION -  S 87 RESET
 KB1581  PID         -  KB1581
 KB1581  STATE/COUNTY-  IL/SHELBY
 KB1581  COUNTRY     -  US
 KB1581  USGS QUAD   -  WINDSOR (2018)
 KB1581
 KB1581                         *CURRENT SURVEY CONTROL
 KB1581  ______________________________________________________________________
 KB1581* NAD 83(1986) POSITION- 39 26 40.     (N) 088 33 47.     (W)   SCALED
 KB1581* NAVD 88 ORTHO HEIGHT -   219.42  (meters)      719.9   (feet) RESET
 KB1581  ______________________________________________________________________
 KB1581  GEOID HEIGHT    -        -32.201 (meters)                     GEOID18
 KB1581  VERT ORDER      -  THIRD
 KB1581
 KB1581.The horizontal coordinates were scaled from a map and have
 KB1581.an estimated accuracy of +/- 6 seconds.
 KB1581
 KB1581.The orthometric height was computed from unverified reset data.
 KB1581
 KB1581.No vertical observational check was made to the station.
 KB1581
 KB1581.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1581.GEOID18 height accuracy estimate available here.
 KB1581
 KB1581.Click photographs - Photos may exist for this station.
 KB1581
 KB1581;                    North         East    Units  Estimated Accuracy
 KB1581;SPC IL E     -   308,340.      280,230.      MT  (+/- 180 meters Scaled)
 KB1581
 KB1581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ654672(NAD 83)
 KB1581
 KB1581                          SUPERSEDED SURVEY CONTROL
 KB1581
 KB1581  NGVD 29 (11/09/15)  219.49   (m)          720.1    (f) RESET       3  
 KB1581
 KB1581.Superseded values are not recommended for survey control.
 KB1581
 KB1581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1581.See file dsdata.pdf to determine how the superseded data were derived.
 KB1581
 KB1581_MARKER: DV = VERTICAL CONTROL DISK
 KB1581_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1581_SP_SET: CULVERT
 KB1581_STAMPING: S 87 RESET 1985
 KB1581_MARK LOGO: NGS
 KB1581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1581+STABILITY: SURFACE MOTION
 KB1581_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1581+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2004
 KB1581
 KB1581  HISTORY     - Date     Condition        Report By
 KB1581  HISTORY     - 1985     MONUMENTED       NGS
 KB1581  HISTORY     - 20041118 GOOD             ILDT
 KB1581
 KB1581                          STATION DESCRIPTION
 KB1581
 KB1581'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 KB1581'3.2 KM (2.00 MI) EAST FROM WINDSOR.
 KB1581'3.2 KM (2.00 MI) EAST ALONG STATE HIGHWAY 16 FROM THE MAIN
 KB1581'INTERSECTION IN WINDSOR AT A GRAVELED CROSSROAD, IN THE EAST END OF A
 KB1581'16 INCH CONCRETE CULVERT UNDER THE GRAVEL ROAD, 15.5 M (50.9 FT)
 KB1581'NORTH OF HIGHWAY 16 AND 7.3 M (24.0 FT) EAST OF THE GRAVEL ROAD.
 KB1581
 KB1581                          STATION RECOVERY (2004)
 KB1581
 KB1581'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB1581'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0265 ***********************************************************************
 KB0265  DESIGNATION -  S 89
 KB0265  PID         -  KB0265
 KB0265  STATE/COUNTY-  IL/EFFINGHAM
 KB0265  COUNTRY     -  US
 KB0265  USGS QUAD   -  DIETERICH (2018)
 KB0265
 KB0265                         *CURRENT SURVEY CONTROL
 KB0265  ______________________________________________________________________
 KB0265* NAD 83(1986) POSITION- 39 03 36.     (N) 088 22 44.     (W)   SCALED
 KB0265* NAVD 88 ORTHO HEIGHT -   179.926 (meters)      590.31  (feet) ADJUSTED
 KB0265  ______________________________________________________________________
 KB0265  GEOID HEIGHT    -        -31.822 (meters)                     GEOID18
 KB0265  DYNAMIC HEIGHT  -        179.817 (meters)      589.95  (feet) COMP
 KB0265  MODELED GRAVITY -    980,018.9   (mgal)                       NAVD 88
 KB0265
 KB0265  VERT ORDER      -  SECOND    CLASS 0
 KB0265
 KB0265.The horizontal coordinates were scaled from a map and have
 KB0265.an estimated accuracy of +/- 6 seconds.
 KB0265
 KB0265.The orthometric height was determined by differential leveling and
 KB0265.adjusted by the NATIONAL GEODETIC SURVEY
 KB0265.in June 1991.
 KB0265
 KB0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0265.GEOID18 height accuracy estimate available here.
 KB0265
 KB0265.Click photographs - Photos may exist for this station.
 KB0265
 KB0265.The dynamic height is computed by dividing the NAVD 88
 KB0265.geopotential number by the normal gravity value computed on the
 KB0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0265.degrees latitude (g = 980.6199 gals.).
 KB0265
 KB0265.The modeled gravity was interpolated from observed gravity values.
 KB0265
 KB0265;                    North         East    Units  Estimated Accuracy
 KB0265;SPC IL E     -   265,640.      296,060.      MT  (+/- 180 meters Scaled)
 KB0265
 KB0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ806243(NAD 83)
 KB0265
 KB0265                          SUPERSEDED SURVEY CONTROL
 KB0265
 KB0265  NGVD 29 (??/??/92)  180.018  (m)          590.61   (f) ADJ UNCH    2 0
 KB0265
 KB0265.Superseded values are not recommended for survey control.
 KB0265
 KB0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0265.See file dsdata.pdf to determine how the superseded data were derived.
 KB0265
 KB0265_MARKER: DB = BENCH MARK DISK
 KB0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0265_STAMPING: S 89 1935
 KB0265_MARK LOGO: CGS
 KB0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0265+STABILITY: SURFACE MOTION
 KB0265
 KB0265  HISTORY     - Date     Condition        Report By
 KB0265  HISTORY     - 1935     MONUMENTED       CGS
 KB0265  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0265
 KB0265                          STATION DESCRIPTION
 KB0265
 KB0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0265'AT DIETERICH.
 KB0265'AT DIETERICH, EFFINGHAM COUNTY, ON THE ILLINOIS CENTRAL
 KB0265'RAILROAD, 31 YARDS EAST OF THE STATION, 6 YARDS SOUTH OF THE
 KB0265'CENTERLINE OF THE MAIN TRACK, AND 4 FEET EAST OF A POLE.  A
 KB0265'STANDARD DISK, STAMPED S 89 1935 AND SET IN THE TOP OF A CONCRETE
 KB0265'POST.
 KB0265
 KB0265                          STATION RECOVERY (1982)
 KB0265
 KB0265'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0265'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1345 ***********************************************************************
 KA1345  DESIGNATION -  S 90
 KA1345  PID         -  KA1345
 KA1345  STATE/COUNTY-  IL/CRAWFORD
 KA1345  COUNTRY     -  US
 KA1345  USGS QUAD   -  HUTSONVILLE (2018)
 KA1345
 KA1345                         *CURRENT SURVEY CONTROL
 KA1345  ______________________________________________________________________
 KA1345* NAD 83(1986) POSITION- 39 00 25.14   (N) 087 42 11.91   (W)   HD_HELD1
 KA1345* NAVD 88 ORTHO HEIGHT -   150.969 (meters)      495.30  (feet) ADJUSTED
 KA1345  ______________________________________________________________________
 KA1345  GEOID HEIGHT    -        -31.837 (meters)                     GEOID18
 KA1345  DYNAMIC HEIGHT  -        150.880 (meters)      495.01  (feet) COMP
 KA1345  MODELED GRAVITY -    980,034.3   (mgal)                       NAVD 88
 KA1345
 KA1345  VERT ORDER      -  SECOND    CLASS 0
 KA1345
 KA1345.The horizontal coordinates were determined by differentially corrected
 KA1345.hand held GPS observations or other comparable positioning techniques
 KA1345.and have an estimated accuracy of +/- 3 meters.
 KA1345
 KA1345.The orthometric height was determined by differential leveling and
 KA1345.adjusted by the NATIONAL GEODETIC SURVEY
 KA1345.in June 1991.
 KA1345
 KA1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1345.GEOID18 height accuracy estimate available here.
 KA1345
 KA1345.Click photographs - Photos may exist for this station.
 KA1345
 KA1345.The dynamic height is computed by dividing the NAVD 88
 KA1345.geopotential number by the normal gravity value computed on the
 KA1345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1345.degrees latitude (g = 980.6199 gals.).
 KA1345
 KA1345.The modeled gravity was interpolated from observed gravity values.
 KA1345
 KA1345;                    North         East    Units  Estimated Accuracy
 KA1345;SPC IL E     -   259,942.1     354,570.3     MT  (+/- 3 meters HH1 GPS) 
 KA1345
 KA1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ3910417786(NAD 83)
 KA1345
 KA1345                          SUPERSEDED SURVEY CONTROL
 KA1345
 KA1345  NGVD 29 (??/??/92)  151.102  (m)          495.74   (f) ADJ UNCH    2 0
 KA1345
 KA1345.Superseded values are not recommended for survey control.
 KA1345
 KA1345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1345.See file dsdata.pdf to determine how the superseded data were derived.
 KA1345
 KA1345_MARKER: DB = BENCH MARK DISK
 KA1345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1345_STAMPING: S 90 1935
 KA1345_MARK LOGO: CGS
 KA1345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1345+STABILITY: SURFACE MOTION
 KA1345
 KA1345  HISTORY     - Date     Condition        Report By
 KA1345  HISTORY     - 1935     MONUMENTED       CGS
 KA1345
 KA1345                          STATION DESCRIPTION
 KA1345
 KA1345'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1345'2 MI E FROM ROBINSON.
 KA1345'2.0 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KA1345'STATION AT ROBINSON, CRAWFORD COUNTY, ABOUT 200 YARDS WEST OF
 KA1345'MILEPOST E 49 = I 128, AT A ROAD CROSSING, 38 YARDS EAST OF THE
 KA1345'CENTERLINE OF THE ROAD, 11 YARDS NORTH OF THE CENTERLINE OF THE
 KA1345'TRACK, AND AT A FENCE.  A STANDARD DISK, STAMPED S 90 1935
 KA1345'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0690 ***********************************************************************
 KB0690  DESIGNATION -  S 92
 KB0690  PID         -  KB0690
 KB0690  STATE/COUNTY-  IL/CHRISTIAN
 KB0690  COUNTRY     -  US
 KB0690  USGS QUAD   -  EDINBURG (2018)
 KB0690
 KB0690                         *CURRENT SURVEY CONTROL
 KB0690  ______________________________________________________________________
 KB0690* NAD 83(1986) POSITION- 39 40 59.     (N) 089 25 08.     (W)   SCALED
 KB0690* NAVD 88 ORTHO HEIGHT -   180.495 (meters)      592.17  (feet) ADJUSTED
 KB0690  ______________________________________________________________________
 KB0690  GEOID HEIGHT    -        -32.272 (meters)                     GEOID18
 KB0690  DYNAMIC HEIGHT  -        180.395 (meters)      591.85  (feet) COMP
 KB0690  MODELED GRAVITY -    980,073.5   (mgal)                       NAVD 88
 KB0690
 KB0690  VERT ORDER      -  SECOND    CLASS 0
 KB0690
 KB0690.The horizontal coordinates were scaled from a map and have
 KB0690.an estimated accuracy of +/- 6 seconds.
 KB0690
 KB0690.The orthometric height was determined by differential leveling and
 KB0690.adjusted by the NATIONAL GEODETIC SURVEY
 KB0690.in June 1991.
 KB0690
 KB0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0690.GEOID18 height accuracy estimate available here.
 KB0690
 KB0690.Click photographs - Photos may exist for this station.
 KB0690
 KB0690.The dynamic height is computed by dividing the NAVD 88
 KB0690.geopotential number by the normal gravity value computed on the
 KB0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0690.degrees latitude (g = 980.6199 gals.).
 KB0690
 KB0690.The modeled gravity was interpolated from observed gravity values.
 KB0690
 KB0690;                    North         East    Units  Estimated Accuracy
 KB0690;SPC IL W     -   335,070.      764,150.      MT  (+/- 180 meters Scaled)
 KB0690
 KB0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ925953(NAD 83)
 KB0690
 KB0690                          SUPERSEDED SURVEY CONTROL
 KB0690
 KB0690  NGVD 29 (??/??/92)  180.590  (m)          592.49   (f) ADJ UNCH    2 0
 KB0690
 KB0690.Superseded values are not recommended for survey control.
 KB0690
 KB0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0690.See file dsdata.pdf to determine how the superseded data were derived.
 KB0690
 KB0690_MARKER: DB = BENCH MARK DISK
 KB0690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0690_STAMPING: S 92 1935
 KB0690_MARK LOGO: CGS
 KB0690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0690+STABILITY: SURFACE MOTION
 KB0690
 KB0690  HISTORY     - Date     Condition        Report By
 KB0690  HISTORY     - 1935     MONUMENTED       CGS
 KB0690  HISTORY     - 1973     GOOD             ILDT
 KB0690  HISTORY     - 1976     GOOD             NGS
 KB0690  HISTORY     - 20020702 POOR             HANPRO
 KB0690  HISTORY     - 20191001 MARK NOT FOUND   ILDT
 KB0690
 KB0690                          STATION DESCRIPTION
 KB0690
 KB0690'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0690'2.4 MI NW FROM EDINBURG.
 KB0690'2.4 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 KB0690'THE STATION AT EDINBURG, CHRISTIAN COUNTY, AT POLE 167/03, AT A
 KB0690'ROAD CROSSING, 6 YARDS EAST OF THE CENTERLINE OF THE ROAD, AND
 KB0690'5 YARDS SOUTHWEST OF THE CENTERLINE OF THE TRACK.  A STANDARD
 KB0690'DISK, STAMPED S 92 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0690
 KB0690                          STATION RECOVERY (1973)
 KB0690
 KB0690'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0690'RECOVERED IN GOOD CONDITION.
 KB0690
 KB0690                          STATION RECOVERY (1976)
 KB0690
 KB0690'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0690'18 FT EAST OF THE CENTER OF A ROAD 12 FT SOUTHWEST OF THE SOUTH WEST
 KB0690'RAIL, 10 FT SOUTHEAST OF A RAILROAD CROSSING SIGN.
 KB0690
 KB0690                          STATION RECOVERY (2002)
 KB0690
 KB0690'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB0690'FOUND CONCRETE MONUMENT, BUT DISK IS MISSING
 KB0690
 KB0690                          STATION RECOVERY (2019)
 KB0690
 KB0690'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0690'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0739 ***********************************************************************
 KB0739  DESIGNATION -  S 93
 KB0739  PID         -  KB0739
 KB0739  STATE/COUNTY-  IL/MONTGOMERY
 KB0739  COUNTRY     -  US
 KB0739  USGS QUAD   -  HILLSBORO (2018)
 KB0739
 KB0739                         *CURRENT SURVEY CONTROL
 KB0739  ______________________________________________________________________
 KB0739* NAD 83(1986) POSITION- 39 09 40.46   (N) 089 29 35.29   (W)   HD_HELD1
 KB0739* NAVD 88 ORTHO HEIGHT -   194.907 (meters)      639.46  (feet) ADJUSTED
 KB0739  ______________________________________________________________________
 KB0739  GEOID HEIGHT    -        -31.325 (meters)                     GEOID18
 KB0739  DYNAMIC HEIGHT  -        194.798 (meters)      639.10  (feet) COMP
 KB0739  MODELED GRAVITY -    980,058.9   (mgal)                       NAVD 88
 KB0739
 KB0739  VERT ORDER      -  SECOND    CLASS I
 KB0739
 KB0739.The horizontal coordinates were determined by differentially corrected
 KB0739.hand held GPS observations or other comparable positioning techniques
 KB0739.and have an estimated accuracy of +/- 3 meters.
 KB0739
 KB0739.The orthometric height was determined by differential leveling and
 KB0739.adjusted by the IL DEPT OF TRANSP
 KB0739.in July 2015.
 KB0739
 KB0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0739.GEOID18 height accuracy estimate available here.
 KB0739
 KB0739.Click photographs - Photos may exist for this station.
 KB0739
 KB0739.The dynamic height is computed by dividing the NAVD 88
 KB0739.geopotential number by the normal gravity value computed on the
 KB0739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0739.degrees latitude (g = 980.6199 gals.).
 KB0739
 KB0739.The modeled gravity was interpolated from observed gravity values.
 KB0739
 KB0739;                    North         East    Units  Estimated Accuracy
 KB0739;SPC IL W     -   277,084.6     758,209.7     MT  (+/- 3 meters HH1 GPS) 
 KB0739
 KB0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8459137630(NAD 83)
 KB0739
 KB0739                          SUPERSEDED SURVEY CONTROL
 KB0739
 KB0739  NAVD 88 (06/15/91)  194.819  (m)          639.17   (f) SUPERSEDED  2 0
 KB0739  NGVD 29 (??/??/92)  194.948  (m)          639.59   (f) ADJ UNCH    2 0
 KB0739
 KB0739.Superseded values are not recommended for survey control.
 KB0739
 KB0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0739.See file dsdata.pdf to determine how the superseded data were derived.
 KB0739
 KB0739_MARKER: DB = BENCH MARK DISK
 KB0739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0739_STAMPING: S 93 1935
 KB0739_MARK LOGO: CGS
 KB0739_PROJECTION: PROJECTING 20 CENTIMETERS
 KB0739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0739+STABILITY: SURFACE MOTION
 KB0739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0739+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2014
 KB0739
 KB0739  HISTORY     - Date     Condition        Report By
 KB0739  HISTORY     - 1935     MONUMENTED       CGS
 KB0739  HISTORY     - 1974     GOOD             ILDT
 KB0739  HISTORY     - 20130610 GOOD             ILDT
 KB0739  HISTORY     - 20140826 GOOD             AMESC
 KB0739
 KB0739                          STATION DESCRIPTION
 KB0739
 KB0739'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0739'AT HILLSBORO.
 KB0739'AT HILLSBORO, MONTGOMERY COUNTY, AT THE COURTHOUSE, AT THE
 KB0739'NORTHEAST CORNER OF THE COURTHOUSE YARD, 32 FEET EAST OF THE
 KB0739'EAST FACE OF THE BUILDING, 3 FEET WEST OF THE EAST MAIN STREET
 KB0739'CURB, AND 2 FEET NORTH OF A TELEPHONE POLE.  A STANDARD DISK,
 KB0739'STAMPED S 93 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0739
 KB0739                          STATION RECOVERY (1974)
 KB0739
 KB0739'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 KB0739'RECOVERED IN GOOD CONDITION.
 KB0739
 KB0739                          STATION RECOVERY (2013)
 KB0739
 KB0739'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0739'RECOVERED IN GOOD CONDITION.
 KB0739
 KB0739                          STATION RECOVERY (2014)
 KB0739
 KB0739'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0739'RECOVERED IN GOOD CONDITION.
 KB0739'
 KB0739'NOTE-THE TELEPHONE POLE HAS BEEN REMOVED.
 KB0739'
 KB0739'NOTE-ADD-THE STATION IS 78.1 FT (23.8 M) NORTHEAST OF THE SOUTHEAST
 KB0739'CORNER OF THE COURTHOUSE, 42.3 FT (12.9 M) NORTH OF A CONCRETE LIGHT
 KB0739'POLE, 14.4 FT (4.4 M) SOUTH OF A POWER POLE WITH TRANSFORMER, AT THE
 KB0739'BACK OF SIDEWALK CURB.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1300 ***********************************************************************
 JB1300  DESIGNATION -  S 94
 JB1300  PID         -  JB1300
 JB1300  STATE/COUNTY-  IL/MADISON
 JB1300  COUNTRY     -  US
 JB1300  USGS QUAD   -  PRAIRIETOWN (2018)
 JB1300
 JB1300                         *CURRENT SURVEY CONTROL
 JB1300  ______________________________________________________________________
 JB1300* NAD 83(1986) POSITION- 38 53 30.     (N) 089 53 40.     (W)   SCALED
 JB1300* NAVD 88 ORTHO HEIGHT -   163.155 (meters)      535.28  (feet) ADJUSTED
 JB1300  ______________________________________________________________________
 JB1300  GEOID HEIGHT    -        -31.149 (meters)                     GEOID18
 JB1300  DYNAMIC HEIGHT  -        163.058 (meters)      534.97  (feet) COMP
 JB1300  MODELED GRAVITY -    980,033.0   (mgal)                       NAVD 88
 JB1300
 JB1300  VERT ORDER      -  SECOND    CLASS 0
 JB1300
 JB1300.The horizontal coordinates were scaled from a map and have
 JB1300.an estimated accuracy of +/- 6 seconds.
 JB1300
 JB1300.The orthometric height was determined by differential leveling and
 JB1300.adjusted by the NATIONAL GEODETIC SURVEY
 JB1300.in June 1991.
 JB1300
 JB1300.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1300.GEOID18 height accuracy estimate available here.
 JB1300
 JB1300.Click photographs - Photos may exist for this station.
 JB1300
 JB1300.The dynamic height is computed by dividing the NAVD 88
 JB1300.geopotential number by the normal gravity value computed on the
 JB1300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1300.degrees latitude (g = 980.6199 gals.).
 JB1300
 JB1300.The modeled gravity was interpolated from observed gravity values.
 JB1300
 JB1300;                    North         East    Units  Estimated Accuracy
 JB1300;SPC IL W     -   246,980.      723,620.      MT  (+/- 180 meters Scaled)
 JB1300
 JB1300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ489087(NAD 83)
 JB1300
 JB1300                          SUPERSEDED SURVEY CONTROL
 JB1300
 JB1300  NGVD 29 (??/??/92)  163.280  (m)          535.69   (f) ADJ UNCH    2 0
 JB1300
 JB1300.Superseded values are not recommended for survey control.
 JB1300
 JB1300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1300.See file dsdata.pdf to determine how the superseded data were derived.
 JB1300
 JB1300_MARKER: DB = BENCH MARK DISK
 JB1300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1300_STAMPING: S 94 1935
 JB1300_MARK LOGO: CGS
 JB1300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1300+STABILITY: SURFACE MOTION
 JB1300
 JB1300  HISTORY     - Date     Condition        Report By
 JB1300  HISTORY     - 1935     MONUMENTED       CGS
 JB1300  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1300
 JB1300                          STATION DESCRIPTION
 JB1300
 JB1300'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1300'AT CARPENTER.
 JB1300'AT CARPENTER, MADISON COUNTY, ON THE WABASH RAILROAD, 6 RAILS
 JB1300'WEST OF THE STATION, 2 RAILS WEST OF A STREET CROSSING, AT POLE
 JB1300'460/28, 35 FEET SOUTH OF THE SOUTH RAIL, AND 25 FEET NORTH OF A
 JB1300'FENCE CORNER.  A STANDARD DISK, STAMPED S 94 1935 AND SET IN THE
 JB1300'TOP OF A CONCRETE POST.
 JB1300
 JB1300                          STATION RECOVERY (1987)
 JB1300
 JB1300'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1300'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0965 ***********************************************************************
 KB0965  DESIGNATION -  S 95
 KB0965  PID         -  KB0965
 KB0965  STATE/COUNTY-  IL/SANGAMON
 KB0965  COUNTRY     -  US
 KB0965  USGS QUAD   -  CHATHAM (2018)
 KB0965
 KB0965                         *CURRENT SURVEY CONTROL
 KB0965  ______________________________________________________________________
 KB0965* NAD 83(1986) POSITION- 39 39 17.     (N) 089 42 46.     (W)   SCALED
 KB0965* NAVD 88 ORTHO HEIGHT -   185.540 (meters)      608.73  (feet) ADJUSTED
 KB0965  ______________________________________________________________________
 KB0965  GEOID HEIGHT    -        -32.317 (meters)                     GEOID18
 KB0965  DYNAMIC HEIGHT  -        185.437 (meters)      608.39  (feet) COMP
 KB0965  MODELED GRAVITY -    980,064.8   (mgal)                       NAVD 88
 KB0965
 KB0965  VERT ORDER      -  SECOND    CLASS 0
 KB0965
 KB0965.The horizontal coordinates were scaled from a map and have
 KB0965.an estimated accuracy of +/- 6 seconds.
 KB0965
 KB0965.The orthometric height was determined by differential leveling and
 KB0965.adjusted by the NATIONAL GEODETIC SURVEY
 KB0965.in June 1991.
 KB0965
 KB0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0965.GEOID18 height accuracy estimate available here.
 KB0965
 KB0965.Click photographs - Photos may exist for this station.
 KB0965
 KB0965.The dynamic height is computed by dividing the NAVD 88
 KB0965.geopotential number by the normal gravity value computed on the
 KB0965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0965.degrees latitude (g = 980.6199 gals.).
 KB0965
 KB0965.The modeled gravity was interpolated from observed gravity values.
 KB0965
 KB0965;                    North         East    Units  Estimated Accuracy
 KB0965;SPC IL W     -   331,750.      738,950.      MT  (+/- 180 meters Scaled)
 KB0965
 KB0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ672929(NAD 83)
 KB0965
 KB0965                          SUPERSEDED SURVEY CONTROL
 KB0965
 KB0965  NGVD 29 (??/??/92)  185.650  (m)          609.09   (f) ADJ UNCH    2 0
 KB0965
 KB0965.Superseded values are not recommended for survey control.
 KB0965
 KB0965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0965.See file dsdata.pdf to determine how the superseded data were derived.
 KB0965
 KB0965_MARKER: DB = BENCH MARK DISK
 KB0965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0965_STAMPING: S 95 1935
 KB0965_MARK LOGO: CGS
 KB0965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0965+STABILITY: SURFACE MOTION
 KB0965
 KB0965  HISTORY     - Date     Condition        Report By
 KB0965  HISTORY     - 1935     MONUMENTED       CGS
 KB0965  HISTORY     - 1960     MARK NOT FOUND   CGS
 KB0965  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0965
 KB0965                          STATION DESCRIPTION
 KB0965
 KB0965'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0965'1.4 MI S FROM CHATHAM.
 KB0965'1.4 MILES SOUTH ALONG THE OLD ALTON RAILROAD FROM THE STATION
 KB0965'AT CHATHAM, SANGAMON COUNTY, AT A FARM-ROAD CROSSING, 6 YARDS
 KB0965'SOUTH OF THE CENTERLINE OF THE ROAD, AND 8 YARDS WEST OF THE
 KB0965'CENTERLINE OF THE WEST TRACK.  A STANDARD DISK, STAMPED S 95
 KB0965'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0965
 KB0965                          STATION RECOVERY (1960)
 KB0965
 KB0965'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0965'MARK NOT FOUND.
 KB0965
 KB0965                          STATION RECOVERY (1976)
 KB0965
 KB0965'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0965'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0069 ***********************************************************************
 KC0069  DESIGNATION -  S 96
 KC0069  PID         -  KC0069
 KC0069  STATE/COUNTY-  IL/GREENE
 KC0069  COUNTRY     -  US
 KC0069  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0069
 KC0069                         *CURRENT SURVEY CONTROL
 KC0069  ______________________________________________________________________
 KC0069* NAD 83(1986) POSITION- 39 26 54.     (N) 090 23 49.     (W)   SCALED
 KC0069* NAVD 88 ORTHO HEIGHT -   182.022 (meters)      597.18  (feet) ADJUSTED
 KC0069  ______________________________________________________________________
 KC0069  GEOID HEIGHT    -        -32.264 (meters)                     GEOID18
 KC0069  DYNAMIC HEIGHT  -        181.916 (meters)      596.84  (feet) COMP
 KC0069  MODELED GRAVITY -    980,044.7   (mgal)                       NAVD 88
 KC0069
 KC0069  VERT ORDER      -  SECOND    CLASS 0
 KC0069
 KC0069.The horizontal coordinates were scaled from a map and have
 KC0069.an estimated accuracy of +/- 6 seconds.
 KC0069
 KC0069.The orthometric height was determined by differential leveling and
 KC0069.adjusted by the NATIONAL GEODETIC SURVEY
 KC0069.in June 1991.
 KC0069
 KC0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0069.GEOID18 height accuracy estimate available here.
 KC0069
 KC0069.Click photographs - Photos may exist for this station.
 KC0069
 KC0069.The dynamic height is computed by dividing the NAVD 88
 KC0069.geopotential number by the normal gravity value computed on the
 KC0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0069.degrees latitude (g = 980.6199 gals.).
 KC0069
 KC0069.The modeled gravity was interpolated from observed gravity values.
 KC0069
 KC0069;                    North         East    Units  Estimated Accuracy
 KC0069;SPC IL W     -   308,770.      680,180.      MT  (+/- 180 meters Scaled)
 KC0069
 KC0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD239697(NAD 83)
 KC0069
 KC0069                          SUPERSEDED SURVEY CONTROL
 KC0069
 KC0069  NGVD 29 (??/??/92)  182.145  (m)          597.59   (f) ADJ UNCH    2 0
 KC0069
 KC0069.Superseded values are not recommended for survey control.
 KC0069
 KC0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0069.See file dsdata.pdf to determine how the superseded data were derived.
 KC0069
 KC0069_MARKER: DB = BENCH MARK DISK
 KC0069_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0069_SP_SET: SLAB
 KC0069_STAMPING: S 96 1935
 KC0069_MARK LOGO: CGS
 KC0069_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0069
 KC0069  HISTORY     - Date     Condition        Report By
 KC0069  HISTORY     - 1935     MONUMENTED       CGS
 KC0069  HISTORY     - 1943     GOOD             CGS
 KC0069  HISTORY     - 1980     MARK NOT FOUND   USGS
 KC0069
 KC0069                          STATION DESCRIPTION
 KC0069
 KC0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0069'0.6 MI N FROM WHITE HALL.
 KC0069'0.6 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0069'FROM THE STATION AT WHITE HALL, GREENE COUNTY, ABOUT 200 YARDS
 KC0069'NORTH OF A TILE FACTORY, AT THE CROSSING OF U.S. HIGHWAY 67, 6
 KC0069'YARDS NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 3 YARDS EAST
 KC0069'OF THE CENTERLINE OF THE TRACK, AND IN THE TOP OF A CONCRETE
 KC0069'SLAB.  A STANDARD DISK, STAMPED S 96 1935.
 KC0069
 KC0069                          STATION RECOVERY (1980)
 KC0069
 KC0069'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KC0069'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0319 ***********************************************************************
 JC0319  DESIGNATION -  S 97
 JC0319  PID         -  JC0319
 JC0319  STATE/COUNTY-  IL/MONROE
 JC0319  COUNTRY     -  US
 JC0319  USGS QUAD   -  RENAULT (2018)
 JC0319
 JC0319                         *CURRENT SURVEY CONTROL
 JC0319  ______________________________________________________________________
 JC0319* NAD 83(1986) POSITION- 38 10 53.     (N) 090 14 13.     (W)   SCALED
 JC0319* NAVD 88 ORTHO HEIGHT -   119.642 (meters)      392.53  (feet) ADJUSTED
 JC0319  ______________________________________________________________________
 JC0319  GEOID HEIGHT    -        -30.002 (meters)                     GEOID18
 JC0319  DYNAMIC HEIGHT  -        119.563 (meters)      392.27  (feet) COMP
 JC0319  MODELED GRAVITY -    979,968.7   (mgal)                       NAVD 88
 JC0319
 JC0319  VERT ORDER      -  SECOND    CLASS 0
 JC0319
 JC0319.The horizontal coordinates were scaled from a map and have
 JC0319.an estimated accuracy of +/- 6 seconds.
 JC0319
 JC0319.The orthometric height was determined by differential leveling and
 JC0319.adjusted by the NATIONAL GEODETIC SURVEY
 JC0319.in June 1991.
 JC0319
 JC0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0319.GEOID18 height accuracy estimate available here.
 JC0319
 JC0319.Click photographs - Photos may exist for this station.
 JC0319
 JC0319.The dynamic height is computed by dividing the NAVD 88
 JC0319.geopotential number by the normal gravity value computed on the
 JC0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0319.degrees latitude (g = 980.6199 gals.).
 JC0319
 JC0319.The modeled gravity was interpolated from observed gravity values.
 JC0319
 JC0319;                    North         East    Units  Estimated Accuracy
 JC0319;SPC IL W     -   168,110.      693,840.      MT  (+/- 180 meters Scaled)
 JC0319
 JC0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC420295(NAD 83)
 JC0319
 JC0319                          SUPERSEDED SURVEY CONTROL
 JC0319
 JC0319  NGVD 29 (??/??/92)  119.766  (m)          392.93   (f) ADJ UNCH    2 0
 JC0319
 JC0319.Superseded values are not recommended for survey control.
 JC0319
 JC0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0319.See file dsdata.pdf to determine how the superseded data were derived.
 JC0319
 JC0319_MARKER: DB = BENCH MARK DISK
 JC0319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0319_STAMPING: S 97 1935
 JC0319_MARK LOGO: CGS
 JC0319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0319+STABILITY: SURFACE MOTION
 JC0319
 JC0319  HISTORY     - Date     Condition        Report By
 JC0319  HISTORY     - 1935     MONUMENTED       CGS
 JC0319
 JC0319                          STATION DESCRIPTION
 JC0319
 JC0319'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0319'2 MI N FROM FULTS.
 JC0319'2.0 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0319'STATION AT FULTS, MONROE COUNTY, 3 FEET WEST OF POLE 31/22, 15
 JC0319'FEET SOUTH OF A FARM-ROAD CROSSING, AND 40 FEET EAST OF THE
 JC0319'CENTERLINE OF THE MAIN TRACK.  A STANDARD DISK, STAMPED S 97
 JC0319'1935 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES
 JC0319'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0589 ***********************************************************************
 HB0589  DESIGNATION -  S 98
 HB0589  PID         -  HB0589
 HB0589  STATE/COUNTY-  IL/UNION
 HB0589  COUNTRY     -  US
 HB0589  USGS QUAD   -  WOLF LAKE (2018)
 HB0589
 HB0589                         *CURRENT SURVEY CONTROL
 HB0589  ______________________________________________________________________
 HB0589* NAD 83(1986) POSITION- 37 32 42.20   (N) 089 27 11.57   (W)   HD_HELD1
 HB0589* NAVD 88 ORTHO HEIGHT -   107.647 (meters)      353.17  (feet) ADJUSTED
 HB0589  ______________________________________________________________________
 HB0589  GEOID HEIGHT    -        -28.604 (meters)                     GEOID18
 HB0589  DYNAMIC HEIGHT  -        107.572 (meters)      352.93  (feet) COMP
 HB0589  MODELED GRAVITY -    979,932.2   (mgal)                       NAVD 88
 HB0589
 HB0589  VERT ORDER      -  SECOND    CLASS 0
 HB0589
 HB0589.The horizontal coordinates were determined by differentially corrected
 HB0589.hand held GPS observations or other comparable positioning techniques
 HB0589.and have an estimated accuracy of +/- 3 meters.
 HB0589
 HB0589.The orthometric height was determined by differential leveling and
 HB0589.adjusted by the NATIONAL GEODETIC SURVEY
 HB0589.in June 1991.
 HB0589
 HB0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0589.GEOID18 height accuracy estimate available here.
 HB0589
 HB0589.Click photographs - Photos may exist for this station.
 HB0589
 HB0589.The dynamic height is computed by dividing the NAVD 88
 HB0589.geopotential number by the normal gravity value computed on the
 HB0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0589.degrees latitude (g = 980.6199 gals.).
 HB0589
 HB0589.The modeled gravity was interpolated from observed gravity values.
 HB0589
 HB0589;                    North         East    Units  Estimated Accuracy
 HB0589;SPC IL W     -    97,716.8     763,046.2     MT  (+/- 3 meters HH1 GPS) 
 HB0589
 HB0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8327358168(NAD 83)
 HB0589
 HB0589                          SUPERSEDED SURVEY CONTROL
 HB0589
 HB0589  NGVD 29 (11/26/84)  107.688  (m)          353.31   (f) ADJUSTED    2 0
 HB0589
 HB0589.Superseded values are not recommended for survey control.
 HB0589
 HB0589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0589.See file dsdata.pdf to determine how the superseded data were derived.
 HB0589
 HB0589_MARKER: DB = BENCH MARK DISK
 HB0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0589_STAMPING: S 98 1935
 HB0589_MARK LOGO: CGS
 HB0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0589+STABILITY: SURFACE MOTION
 HB0589_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0589+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2016
 HB0589
 HB0589  HISTORY     - Date     Condition        Report By
 HB0589  HISTORY     - 1935     MONUMENTED       CGS
 HB0589  HISTORY     - 20070410 GOOD             ILDT
 HB0589  HISTORY     - 20100626 GOOD             ILDT
 HB0589  HISTORY     - 20110615 GOOD             ILDT
 HB0589  HISTORY     - 20160218 GOOD             JCLS
 HB0589
 HB0589                          STATION DESCRIPTION
 HB0589
 HB0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0589'AT LA RUE.
 HB0589'AT LA RUE, UNION COUNTY, ON THE MISSOURI PACIFIC RAILROAD, AT POLE
 HB0589'96/20, 125 FEET NORTH OF A ROAD CROSSING, 30 FEET WEST OF THE
 HB0589'CENTERLINE OF THE MAIN TRACK, AND 12 FEET SOUTH OF A 36-INCH ELM
 HB0589'TREE.  A STANDARD DISK, STAMPED S 98 1935 AND SET IN THE TOP OF A
 HB0589'CONCRETE POST.
 HB0589
 HB0589                          STATION RECOVERY (2007)
 HB0589
 HB0589'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (JBH)
 HB0589'NEW DESCRIPTION AS FOLLOWS.
 HB0589'FROM ILL.146 AND ILL.3 IN WARE IL.,TURN NORTH ALONG ILL 3 FOR 7.65
 HB0589'MILES TO GALILEE RD. AND LARUE RD. TURN EAST ON LARUE RD. FOR 0.5
 HB0589'MILES TO AN AGGREGATE PRIVATE DRIVE.  THE MARK IS BURIED 0.5'AND IS
 HB0589'COVERED BY A 12' FIELD DISK. THE MARK IS 35'NORTH OF THE CENTERLINE OF
 HB0589'LARUE RD., 37'WEST OF THE WEST RAIL OF THE UNION PACIFIC RAILROAD, AND
 HB0589'12'EAST OF A NEW  WITNESS POST AND NGS SIGN. THE ORIGINAL STAMPING IS
 HB0589'GOOD.
 HB0589
 HB0589                          STATION RECOVERY (2010)
 HB0589
 HB0589'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0589'RECOVERED IN GOOD CONDITION.
 HB0589
 HB0589                          STATION RECOVERY (2011)
 HB0589
 HB0589'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0589'BURIED 0.3', UNDER OLD FARM DISK BLADE, 12' EAST OF WITNESS SIGN, 3'
 HB0589'WEST OF EDGE OF DRIVE
 HB0589
 HB0589                          STATION RECOVERY (2016)
 HB0589
 HB0589'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2016 (MRY)
 HB0589'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1228 ***********************************************************************
 JB1228  DESIGNATION -  S 99
 JB1228  PID         -  JB1228
 JB1228  STATE/COUNTY-  IL/ST CLAIR
 JB1228  COUNTRY     -  US
 JB1228  USGS QUAD   -  NEW ATHENS EAST (2018)
 JB1228
 JB1228                         *CURRENT SURVEY CONTROL
 JB1228  ______________________________________________________________________
 JB1228* NAD 83(1986) POSITION- 38 15 50.     (N) 089 46 58.     (W)   SCALED
 JB1228* NAVD 88 ORTHO HEIGHT -   131.614 (meters)      431.80  (feet) ADJUSTED
 JB1228  ______________________________________________________________________
 JB1228  GEOID HEIGHT    -        -29.999 (meters)                     GEOID18
 JB1228  DYNAMIC HEIGHT  -        131.529 (meters)      431.52  (feet) COMP
 JB1228  MODELED GRAVITY -    979,984.3   (mgal)                       NAVD 88
 JB1228
 JB1228  VERT ORDER      -  SECOND    CLASS 0
 JB1228
 JB1228.The horizontal coordinates were scaled from a map and have
 JB1228.an estimated accuracy of +/- 6 seconds.
 JB1228
 JB1228.The orthometric height was determined by differential leveling and
 JB1228.adjusted by the NATIONAL GEODETIC SURVEY
 JB1228.in June 1991.
 JB1228
 JB1228.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1228.GEOID18 height accuracy estimate available here.
 JB1228
 JB1228.Click photographs - Photos may exist for this station.
 JB1228
 JB1228.The dynamic height is computed by dividing the NAVD 88
 JB1228.geopotential number by the normal gravity value computed on the
 JB1228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1228.degrees latitude (g = 980.6199 gals.).
 JB1228
 JB1228.The modeled gravity was interpolated from observed gravity values.
 JB1228
 JB1228;                    North         East    Units  Estimated Accuracy
 JB1228;SPC IL W     -   177,330.      733,600.      MT  (+/- 180 meters Scaled)
 JB1228
 JB1228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH565387(NAD 83)
 JB1228
 JB1228                          SUPERSEDED SURVEY CONTROL
 JB1228
 JB1228  NGVD 29 (??/??/92)  131.738  (m)          432.21   (f) ADJ UNCH    2 0
 JB1228
 JB1228.Superseded values are not recommended for survey control.
 JB1228
 JB1228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1228.See file dsdata.pdf to determine how the superseded data were derived.
 JB1228
 JB1228_MARKER: DB = BENCH MARK DISK
 JB1228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1228_STAMPING: S 99 1935
 JB1228_MARK LOGO: CGS
 JB1228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1228+STABILITY: SURFACE MOTION
 JB1228
 JB1228  HISTORY     - Date     Condition        Report By
 JB1228  HISTORY     - 1935     MONUMENTED       CGS
 JB1228  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1228  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 JB1228
 JB1228                          STATION DESCRIPTION
 JB1228
 JB1228'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1228'2.6 MI SE FROM LENZBURG.
 JB1228'2.6 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1228'STATION AT LENZBURG, ST. CLAIR COUNTY, 230 FEET SOUTHEAST OF A
 JB1228'ROAD CROSSING, 73 FEET SOUTHWEST OF THE SOUTHWEST MAIN TRACK,
 JB1228'AND 15 FEET EAST OF A PRIVATE LANE.  A STANDARD DISK, STAMPED
 JB1228'S 99 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1228
 JB1228                          STATION RECOVERY (1988)
 JB1228
 JB1228'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1228'MARK NOT FOUND.
 JB1228
 JB1228                          STATION RECOVERY (2012)
 JB1228
 JB1228'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1228'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0595 ***********************************************************************
 HB0595  DESIGNATION -  S 9=434
 HB0595  PID         -  HB0595
 HB0595  STATE/COUNTY-  IL/PERRY
 HB0595  COUNTRY     -  US
 HB0595  USGS QUAD   -  ELKVILLE (2018)
 HB0595
 HB0595                         *CURRENT SURVEY CONTROL
 HB0595  ______________________________________________________________________
 HB0595* NAD 83(1986) POSITION- 37 59 06.     (N) 089 14 20.     (W)   SCALED
 HB0595* NAVD 88 ORTHO HEIGHT -   132.100 (meters)      433.40  (feet) ADJUSTED
 HB0595  ______________________________________________________________________
 HB0595  GEOID HEIGHT    -        -29.419 (meters)                     GEOID18
 HB0595  DYNAMIC HEIGHT  -        132.013 (meters)      433.11  (feet) COMP
 HB0595  MODELED GRAVITY -    979,969.5   (mgal)                       NAVD 88
 HB0595
 HB0595  VERT ORDER      -  FIRST     CLASS I
 HB0595
 HB0595.The horizontal coordinates were scaled from a map and have
 HB0595.an estimated accuracy of +/- 6 seconds.
 HB0595
 HB0595.The orthometric height was determined by differential leveling and
 HB0595.adjusted by the NATIONAL GEODETIC SURVEY
 HB0595.in June 1991.
 HB0595
 HB0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0595.GEOID18 height accuracy estimate available here.
 HB0595
 HB0595.Click photographs - Photos may exist for this station.
 HB0595
 HB0595.The dynamic height is computed by dividing the NAVD 88
 HB0595.geopotential number by the normal gravity value computed on the
 HB0595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0595.degrees latitude (g = 980.6199 gals.).
 HB0595
 HB0595.The modeled gravity was interpolated from observed gravity values.
 HB0595
 HB0595;                    North         East    Units  Estimated Accuracy
 HB0595;SPC IL W     -   146,710.      781,500.      MT  (+/- 180 meters Scaled)
 HB0595
 HB0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH033065(NAD 83)
 HB0595
 HB0595                          SUPERSEDED SURVEY CONTROL
 HB0595
 HB0595  NGVD 29 (11/26/84)  132.194  (m)          433.71   (f) ADJUSTED    1 1
 HB0595
 HB0595.Superseded values are not recommended for survey control.
 HB0595
 HB0595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0595.See file dsdata.pdf to determine how the superseded data were derived.
 HB0595
 HB0595_MARKER: Z = SEE DESCRIPTION
 HB0595_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0595_SP_SET: CULVERT
 HB0595_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0595_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0595+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2009
 HB0595
 HB0595  HISTORY     - Date     Condition        Report By
 HB0595  HISTORY     - 1902     MONUMENTED       MME
 HB0595  HISTORY     - 1969     GOOD             CGS
 HB0595  HISTORY     - 20090304 GOOD             ILDT
 HB0595
 HB0595                          STATION DESCRIPTION
 HB0595
 HB0595'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0595'1.8 MI S FROM DU QUOIN.
 HB0595'ABOUT 1.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0595'THE STATION AT DU QUOIN, 0.25 MILE SOUTH OF MILEPOST 290, 0.25 MILE
 HB0595'WEST-NORTHWEST OF A RADIO TOWER WHICH IS USED BY THE STATE POLICE,
 HB0595'0.1 MILE NORTH OF A CROSSING OF THE RAILROAD AND A PRIVATE ROAD,
 HB0595'15 FEET WEST OF THE WEST RAIL OF THE WEST TRACK, THE BOTTOM OF A
 HB0595'SEMI-CIRCULAR DEPRESSION WHICH IS IN THE CENTER OF THE WEST CONCRETE
 HB0595'HEADWALL OF A 36-INCH TUBULAR CULVERT, 7 RAILS NORTH OF A SWITCH
 HB0595'STAND, 4 INCHES NORTHEAST OF BENCH MARK J 149, AND ABOUT 7 1/2 FEET
 HB0595'BELOW THE LEVEL OF THE TRACK.  SEC 20, T6S, R1W.
 HB0595
 HB0595                          STATION RECOVERY (2009)
 HB0595
 HB0595'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0595'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2017 ***********************************************************************
 LC2017  DESIGNATION -  S PEKIN SUPER E TR N LT
 LC2017  PID         -  LC2017
 LC2017  STATE/COUNTY-  IL/PEORIA
 LC2017  COUNTRY     -  US
 LC2017  USGS QUAD   -  PEKIN (2018)
 LC2017
 LC2017                         *CURRENT SURVEY CONTROL
 LC2017  ______________________________________________________________________
 LC2017* NAD 83(1997) POSITION- 40 33 37.74486(N) 089 41 19.53078(W)   ADJUSTED
 LC2017  ______________________________________________________________________
 LC2017  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 LC2017  LAPLACE CORR    -          1.24  (seconds)                    DEFLEC18
 LC2017  HORZ ORDER      -  THIRD
 LC2017
 LC2017.The horizontal coordinates were established by classical geodetic methods
 LC2017.and adjusted by the National Geodetic Survey in October 1999.
 LC2017
 LC2017.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2017.GEOID18 height accuracy estimate available here.
 LC2017
 LC2017.Click photographs - Photos may exist for this station.
 LC2017
 LC2017.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2017
 LC2017. The following values were computed from the NAD 83(1997) position.
 LC2017
 LC2017;                    North         East     Units Scale Factor Converg.
 LC2017;SPC IL W     -   432,330.128   740,472.488   MT  0.99996133   +0 18 38.8
 LC2017;SPC IL W     - 1,418,403.09  2,429,366.82   sFT  0.99996133   +0 18 38.8
 LC2017;UTM  16      - 4,493,443.087   272,362.804   MT  1.00023788   -1 44 56.8
 LC2017
 LC2017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7236293443(NAD 83)
 LC2017
 LC2017                          SUPERSEDED SURVEY CONTROL
 LC2017
 LC2017  NAD 83(1986)-  40 33 37.75487(N)    089 41 19.52912(W) AD(       ) 3
 LC2017  NAD 27      -  40 33 37.61462(N)    089 41 19.14443(W) AD(       ) 3
 LC2017
 LC2017.Superseded values are not recommended for survey control.
 LC2017
 LC2017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2017.See file dsdata.pdf to determine how the superseded data were derived.
 LC2017
 LC2017_MARKER: 55 = TOWER
 LC2017
 LC2017  HISTORY     - Date     Condition        Report By
 LC2017  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2017  HISTORY     - 19990221 GOOD             USPSQD
 LC2017
 LC2017                          STATION DESCRIPTION
 LC2017
 LC2017'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2017'THIS STATION IS THE EAST TOWER OF THE PAIR OF HIGH TRANSMISSION
 LC2017'TOWERS OF THE SUPER POWER COMPANY OF ILLINOIS, ON THE N
 LC2017'SIDE OF THE ILLINOIS RIVER, ABOUT 2.1 MILES WSW OF PEKIN.
 LC2017'THE OBJECT POINTED ON WAS THE RED WARNING LIGHT ON THE TOP
 LC2017'OF THE TOWER.  THIS PAIR OF TOWERS IS SIMILAR TO THE PAIR
 LC2017'OF TOWERS ON THE S SIDE OF THE RIVER.  THE TOWERS WERE ERECTED
 LC2017'IN 1929, AND ARE EXCEPTIONALLY PROMINENT.
 LC2017'
 LC2017'THE TOWERS ARE STANDARD STEEL TRANSMISSION TOWERS 285 FEET
 LC2017'HIGH.  THE LIGHT IS ON THE HIGHEST POINT OF THE TOWER.
 LC2017
 LC2017                          STATION RECOVERY (1999)
 LC2017
 LC2017'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC2017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2013 ***********************************************************************
 LC2013  DESIGNATION -  S PEKIN SUPER PWR CO E TR S LT
 LC2013  PID         -  LC2013
 LC2013  STATE/COUNTY-  IL/TAZEWELL
 LC2013  COUNTRY     -  US
 LC2013  USGS QUAD   -  PEKIN (2018)
 LC2013
 LC2013                         *CURRENT SURVEY CONTROL
 LC2013  ______________________________________________________________________
 LC2013* NAD 83(1997) POSITION- 40 33 13.54081(N) 089 41 18.75809(W)   ADJUSTED
 LC2013  ______________________________________________________________________
 LC2013  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 LC2013  LAPLACE CORR    -          1.34  (seconds)                    DEFLEC18
 LC2013  HORZ ORDER      -  THIRD
 LC2013
 LC2013.The horizontal coordinates were established by classical geodetic methods
 LC2013.and adjusted by the National Geodetic Survey in October 1999.
 LC2013
 LC2013.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2013.GEOID18 height accuracy estimate available here.
 LC2013
 LC2013.Click photographs - Photos may exist for this station.
 LC2013
 LC2013.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2013
 LC2013. The following values were computed from the NAD 83(1997) position.
 LC2013
 LC2013;                    North         East     Units Scale Factor Converg.
 LC2013;SPC IL W     -   431,583.670   740,494.716   MT  0.99996135   +0 18 39.1
 LC2013;SPC IL W     - 1,415,954.09  2,429,439.75   sFT  0.99996135   +0 18 39.1
 LC2013;UTM  16      - 4,492,696.106   272,358.188   MT  1.00023791   -1 44 55.5
 LC2013
 LC2013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7235892696(NAD 83)
 LC2013
 LC2013                          SUPERSEDED SURVEY CONTROL
 LC2013
 LC2013  NAD 83(1986)-  40 33 13.55082(N)    089 41 18.75629(W) AD(       ) 3
 LC2013  NAD 27      -  40 33 13.41004(N)    089 41 18.36915(W) AD(       ) 3
 LC2013
 LC2013.Superseded values are not recommended for survey control.
 LC2013
 LC2013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2013.See file dsdata.pdf to determine how the superseded data were derived.
 LC2013
 LC2013_MARKER: 55 = TOWER
 LC2013
 LC2013  HISTORY     - Date     Condition        Report By
 LC2013  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2013
 LC2013                          STATION DESCRIPTION
 LC2013
 LC2013'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2013'THIS STATION IS THE EAST TOWER OF THE PAIR OF HIGH TRANSMISSION
 LC2013'TOWERS OF THE SUPER POWER COMPANY OF ILLINOIS, ON THE S
 LC2013'SIDE OF THE ILLINOIS RIVER, ABOUT 2.5 MILES SW OF PEKIN.
 LC2013'THE OBJECT POINTED ON WAS THE RED WARNING LIGHT ON THE TOP
 LC2013'OF THE TOWER.  THE PAIR OF TOWERS IS SIMILAR TO THE PAIR
 LC2013'OF TOWERS ON THE N SIDE OF THE RIVER.  THE TOWERS WERE ERECTED
 LC2013'IN 1929, AND ARE EXCEPTIONALLY PROMINENT.
 LC2013'
 LC2013'THE TOWERS ARE STANDARD STEEL TRANSMISSION TOWERS 285 FEET
 LC2013'HIGH.  THE LIGHT IS ON THE HIGHEST POINT OF THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2015 ***********************************************************************
 LC2015  DESIGNATION -  S PEKIN SUPER PWR CO N TANK
 LC2015  PID         -  LC2015
 LC2015  STATE/COUNTY-  IL/TAZEWELL
 LC2015  COUNTRY     -  US
 LC2015  USGS QUAD   -  PEKIN (2018)
 LC2015
 LC2015                         *CURRENT SURVEY CONTROL
 LC2015  ______________________________________________________________________
 LC2015* NAD 83(1997) POSITION- 40 32 37.98792(N) 089 40 48.11397(W)   ADJUSTED
 LC2015  ______________________________________________________________________
 LC2015  GEOID HEIGHT    -        -32.958 (meters)                     GEOID18
 LC2015  LAPLACE CORR    -          1.64  (seconds)                    DEFLEC18
 LC2015  HORZ ORDER      -  THIRD
 LC2015
 LC2015.The horizontal coordinates were established by classical geodetic methods
 LC2015.and adjusted by the National Geodetic Survey in October 1999.
 LC2015
 LC2015.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2015.GEOID18 height accuracy estimate available here.
 LC2015
 LC2015.Click photographs - Photos may exist for this station.
 LC2015
 LC2015.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2015
 LC2015. The following values were computed from the NAD 83(1997) position.
 LC2015
 LC2015;                    North         East     Units Scale Factor Converg.
 LC2015;SPC IL W     -   430,491.014   741,221.721   MT  0.99996208   +0 18 58.8
 LC2015;SPC IL W     - 1,412,369.27  2,431,824.93   sFT  0.99996208   +0 18 58.8
 LC2015;UTM  16      - 4,491,577.724   273,045.647   MT  1.00023406   -1 44 34.2
 LC2015
 LC2015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7304591577(NAD 83)
 LC2015
 LC2015                          SUPERSEDED SURVEY CONTROL
 LC2015
 LC2015  NAD 83(1986)-  40 32 37.99801(N)    089 40 48.11206(W) AD(       ) 3
 LC2015  NAD 27      -  40 32 37.85630(N)    089 40 47.72791(W) AD(       ) 3
 LC2015
 LC2015.Superseded values are not recommended for survey control.
 LC2015
 LC2015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2015.See file dsdata.pdf to determine how the superseded data were derived.
 LC2015
 LC2015_MARKER: 53 = ELEVATED TANK
 LC2015
 LC2015  HISTORY     - Date     Condition        Report By
 LC2015  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2015  HISTORY     - 1960     GOOD             CGS
 LC2015
 LC2015                          STATION DESCRIPTION
 LC2015
 LC2015'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2015'THIS STATION IS THE NORTH TANK OF TWIN TANKS AT THE SUPER POWER
 LC2015'COMPANY OF ILLINOIS, ABOUT 1.0 MILE SSW OF PEKIN, LOCATED
 LC2015'ABOUT 110 FEET N OF THE N END OF THE WATER TREATING PLANT,
 LC2015'AND ABOUT 25 FEET W OF A SPUR TRACK.  IT IS ABOUT 45 FEET
 LC2015'N OF THE SOUTH TANK.  IT WAS ERECTED IN 1928 AND IS VERY
 LC2015'PROMINENT.
 LC2015'
 LC2015'THE ENTIRE TANK IS SILVER IN COLOR, AND HAS FOUR TRUSSWORK
 LC2015'LEGS ABOUT 185 FEET HIGH.  THE OVAL SECTION EXTENDS DOWNWARD
 LC2015'ABOUT 20 FEET.  THE VERTICAL SECTION IS ABOUT 40 FEET HIGH
 LC2015'AND HAS A CATWALK AND RAIL AROUND ITS BASE.  THE FLAT CONICAL
 LC2015'ROOF HAS A BALL AT ITS APEX.  TOTAL HEIGHT IS ABOUT 230 FEET.
 LC2015
 LC2015                          STATION RECOVERY (1960)
 LC2015
 LC2015'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC2015'THE STATION WAS RECOVERED AS DESCRIBED.  LOCAL INQUIRY PROVED
 LC2015'THAT THIS IS THE ORIGINAL TANK.  THE STATION IS DESCRIBED
 LC2015'AS SUPER POWER COMPANY OF ILLINOIS, NORTH TANK IN QUADRANGLE
 LC2015'BOOK 400894 AND STATION NUMBER 1091.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2016 ***********************************************************************
 LC2016  DESIGNATION -  S PEKIN SUPER PWR CO S TANK
 LC2016  PID         -  LC2016
 LC2016  STATE/COUNTY-  IL/TAZEWELL
 LC2016  COUNTRY     -  US
 LC2016  USGS QUAD   -  PEKIN (2018)
 LC2016
 LC2016                         *CURRENT SURVEY CONTROL
 LC2016  ______________________________________________________________________
 LC2016* NAD 83(1997) POSITION- 40 32 37.56032(N) 089 40 48.10848(W)   ADJUSTED
 LC2016  ______________________________________________________________________
 LC2016  GEOID HEIGHT    -        -32.957 (meters)                     GEOID18
 LC2016  LAPLACE CORR    -          1.64  (seconds)                    DEFLEC18
 LC2016  HORZ ORDER      -  THIRD
 LC2016
 LC2016.The horizontal coordinates were established by classical geodetic methods
 LC2016.and adjusted by the National Geodetic Survey in October 1999.
 LC2016
 LC2016.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2016.GEOID18 height accuracy estimate available here.
 LC2016
 LC2016.Click photographs - Photos may exist for this station.
 LC2016
 LC2016.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2016
 LC2016. The following values were computed from the NAD 83(1997) position.
 LC2016
 LC2016;                    North         East     Units Scale Factor Converg.
 LC2016;SPC IL W     -   430,477.826   741,221.923   MT  0.99996208   +0 18 58.8
 LC2016;SPC IL W     - 1,412,326.00  2,431,825.59   sFT  0.99996208   +0 18 58.8
 LC2016;UTM  16      - 4,491,564.533   273,045.375   MT  1.00023407   -1 44 34.2
 LC2016
 LC2016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7304591564(NAD 83)
 LC2016
 LC2016                          SUPERSEDED SURVEY CONTROL
 LC2016
 LC2016  NAD 83(1986)-  40 32 37.57041(N)    089 40 48.10651(W) AD(       ) 3
 LC2016  NAD 27      -  40 32 37.42793(N)    089 40 47.73021(W) AD(       ) 3
 LC2016
 LC2016.Superseded values are not recommended for survey control.
 LC2016
 LC2016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2016.See file dsdata.pdf to determine how the superseded data were derived.
 LC2016
 LC2016_MARKER: 53 = ELEVATED TANK
 LC2016
 LC2016  HISTORY     - Date     Condition        Report By
 LC2016  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC2016
 LC2016                          STATION DESCRIPTION
 LC2016
 LC2016'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC2016'THIS STATION IS THE SOUTH TANK OF TWIN TANKS AT THE SUPER
 LC2016'POWER COMPANY OF ILLINOIS, ABOUT 1.0 MILE SSW OF PEKIN,
 LC2016'LOCATED ABOUT 65 FEET N OF THE N END OF THE WATER TREATING
 LC2016'PLANT, AND ABOUT 25 FEET W OF A SPUR TRACK.  THE TANK ERECTED
 LC2016'IN 1928 AND VERY PROMINENT, IS ABOUT 45 FEET S OF THE NORTH
 LC2016'TANK.
 LC2016'
 LC2016'THE ENTIRE TANK IS SILVER IN COLOR, AND HAS FOUR TRUSSWORK
 LC2016'LEGS ABOUT 185 FEET HIGH.  THE OVAL SECTION EXTENDS DOWNWARD
 LC2016'ABOUT 20 FEET.  THE VERTICAL SECTION IS ABOUT 40 FEET HIGH
 LC2016'AND HAS A CATWALK AND RAIL AROUND ITS BASE.  THE FLAT CONICAL
 LC2016'ROOF HAS A REVOLVING RED LIGHT AT ITS APEX.  TOTAL HEIGHT
 LC2016'IS ABOUT 230 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2717 ***********************************************************************
 ME2717  DESIGNATION -  S STICKNEY SANITARY DIST TK
 ME2717  PID         -  ME2717
 ME2717  STATE/COUNTY-  IL/COOK
 ME2717  COUNTRY     -  US
 ME2717  USGS QUAD   -  ENGLEWOOD (2018)
 ME2717
 ME2717                         *CURRENT SURVEY CONTROL
 ME2717  ______________________________________________________________________
 ME2717* NAD 83(1997) POSITION- 41 45 01.10622(N) 087 44 44.79969(W)   ADJUSTED
 ME2717  ______________________________________________________________________
 ME2717  GEOID HEIGHT    -        -33.431 (meters)                     GEOID18
 ME2717  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 ME2717  HORZ ORDER      -  THIRD
 ME2717
 ME2717.The horizontal coordinates were established by classical geodetic methods
 ME2717.and adjusted by the National Geodetic Survey in October 1999.
 ME2717
 ME2717.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2717.GEOID18 height accuracy estimate available here.
 ME2717
 ME2717.Click photographs - Photos may exist for this station.
 ME2717
 ME2717.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2717
 ME2717. The following values were computed from the NAD 83(1997) position.
 ME2717
 ME2717;                    North         East     Units Scale Factor Converg.
 ME2717;SPC IL E     -   564,536.569   348,868.150   MT  1.00000438   +0 23 28.5
 ME2717;SPC IL E     - 1,852,150.39  1,144,578.26   sFT  1.00000438   +0 23 28.5
 ME2717;UTM  16      - 4,622,322.449   437,995.397   MT  0.99964731   -0 29 47.8
 ME2717
 ME2717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3799522322(NAD 83)
 ME2717
 ME2717                          SUPERSEDED SURVEY CONTROL
 ME2717
 ME2717  NAD 83(1997)-  41 45 01.10632(N)    087 44 44.80004(W) AD(       ) 3
 ME2717  NAD 83(1994)-  41 45 01.11025(N)    087 44 44.80912(W) AD(       ) 3
 ME2717  NAD 83(1986)-  41 45 01.11092(N)    087 44 44.80859(W) AD(       ) 3
 ME2717  NAD 27      -  41 45 00.99334(N)    087 44 44.61783(W) AD(       ) 3
 ME2717
 ME2717.Superseded values are not recommended for survey control.
 ME2717
 ME2717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2717.See file dsdata.pdf to determine how the superseded data were derived.
 ME2717
 ME2717_MARKER: 53 = ELEVATED TANK
 ME2717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2717+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2005
 ME2717
 ME2717  HISTORY     - Date     Condition        Report By
 ME2717  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME2717  HISTORY     - 1973     GOOD             NGS
 ME2717  HISTORY     - 1989     GOOD             USPSQD
 ME2717  HISTORY     - 20050629 GOOD             GEOCAC
 ME2717
 ME2717                          STATION DESCRIPTION
 ME2717
 ME2717'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2717'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 ME2717'SOUTH STICKNEY
 ME2717'SANITARY DISTRICT LOCATED 0.15 MILE WEST AND 0.05 MILE NORTH OF THE
 ME2717'INTERSECTION OF CICERO AVENUE
 ME2717'(STATE HIGHWAY 50) AND WEST 79TH STREET AT THE SOUTHWEST
 ME2717'EDGE OF CHICAGO AND THE SOUTHEAST EDGE OF
 ME2717'BEDFORD PARK.  IT IS A STEEL TANK SUPPORTED
 ME2717'BY A SIX-LEGGED STEEL STRUCTURE AND IS PAINTED SILVER WITH
 ME2717'THE NAME SOUTH STICKNEY
 ME2717'SANITARY DISTRICT PAINTED ON THE SOUTH SIDE IN BLACK LETTERS.  THE
 ME2717'HEIGHT IS ABOUT 140 FEET.
 ME2717
 ME2717                          STATION RECOVERY (1973)
 ME2717
 ME2717'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME2717'RECOVERED BY AERO PARTY 83.
 ME2717'
 ME2717'RECOVERED AS
 ME2717'DESCRIBED IN GOOD CONDITION.
 ME2717'
 ME2717'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - IN CHICAGO
 ME2717
 ME2717                          STATION RECOVERY (1989)
 ME2717
 ME2717'RECOVERY NOTE BY US POWER SQUADRON 1989 (NBO)
 ME2717'RECOVERED IN GOOD CONDITION.
 ME2717
 ME2717                          STATION RECOVERY (2005)
 ME2717
 ME2717'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME2717'FOUND USING GARMIN GPS72 AND VISUAL CUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2061 ***********************************************************************
 JB2061  DESIGNATION -  SAFB 1
 JB2061  PID         -  JB2061
 JB2061  STATE/COUNTY-  IL/ST CLAIR
 JB2061  COUNTRY     -  US
 JB2061  USGS QUAD   -  LEBANON (2018)
 JB2061
 JB2061                         *CURRENT SURVEY CONTROL
 JB2061  ______________________________________________________________________
 JB2061* NAD 83(1986) POSITION- 38 32 57.     (N) 089 50 39.     (W)   SCALED
 JB2061* NAVD 88 ORTHO HEIGHT -   133.510 (meters)      438.02  (feet) ADJUSTED
 JB2061  ______________________________________________________________________
 JB2061  GEOID HEIGHT    -        -30.603 (meters)                     GEOID18
 JB2061  DYNAMIC HEIGHT  -        133.426 (meters)      437.75  (feet) COMP
 JB2061  MODELED GRAVITY -    979,994.5   (mgal)                       NAVD 88
 JB2061
 JB2061  VERT ORDER      -  SECOND    CLASS II
 JB2061
 JB2061.The horizontal coordinates were scaled from a map and have
 JB2061.an estimated accuracy of +/- 6 seconds.
 JB2061
 JB2061.The orthometric height was determined by differential leveling and
 JB2061.adjusted by the NATIONAL GEODETIC SURVEY
 JB2061.in August 1995.
 JB2061
 JB2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2061.GEOID18 height accuracy estimate available here.
 JB2061
 JB2061.Click photographs - Photos may exist for this station.
 JB2061
 JB2061.The dynamic height is computed by dividing the NAVD 88
 JB2061.geopotential number by the normal gravity value computed on the
 JB2061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2061.degrees latitude (g = 980.6199 gals.).
 JB2061
 JB2061.The modeled gravity was interpolated from observed gravity values.
 JB2061
 JB2061;                    North         East    Units  Estimated Accuracy
 JB2061;SPC IL W     -   208,970.      728,110.      MT  (+/- 180 meters Scaled)
 JB2061
 JB2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH521705(NAD 83)
 JB2061
 JB2061                          SUPERSEDED SURVEY CONTROL
 JB2061
 JB2061.No superseded survey control is available for this station.
 JB2061
 JB2061_MARKER: DB = BENCH MARK DISK
 JB2061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2061_STAMPING: SAFB 1 1988
 JB2061_MARK LOGO: USGS
 JB2061_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2061+STABILITY: SURFACE MOTION
 JB2061
 JB2061  HISTORY     - Date     Condition        Report By
 JB2061  HISTORY     - 1988     MONUMENTED       USGS
 JB2061
 JB2061                          STATION DESCRIPTION
 JB2061
 JB2061'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2061'AT SCOTT AIR FORCE BASE, APPROXIMATELY 1.1 MILE (1.8 KM) NORTH AND 1.1
 JB2061'MILE (1.8 KM) EAST OF THE MAIN GATE, NORTHWEST OF THE JUNCTION OF
 JB2061'WARE AND GUNN AVENUES, 32 FEET (9.8 M) NORTH AND 35 FEET (10.7 M)
 JB2061'WEST OF THE T-STREET NORTH, 18.7 FEET (5.7 M) WEST-SOUTHWEST OF A
 JB2061'LIGHT POLE.  A STANDARD DISK, STAMPED SAFB 1 1988 AND SET IN THE TOP
 JB2061'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2073 ***********************************************************************
 JB2073  DESIGNATION -  SAFB 2
 JB2073  PID         -  JB2073
 JB2073  STATE/COUNTY-  IL/ST CLAIR
 JB2073  COUNTRY     -  US
 JB2073  USGS QUAD   -  LEBANON (2018)
 JB2073
 JB2073                         *CURRENT SURVEY CONTROL
 JB2073  ______________________________________________________________________
 JB2073* NAD 83(1986) POSITION- 38 32 51.     (N) 089 51 08.     (W)   SCALED
 JB2073* NAVD 88 ORTHO HEIGHT -   134.456 (meters)      441.13  (feet) ADJUSTED
 JB2073  ______________________________________________________________________
 JB2073  GEOID HEIGHT    -        -30.604 (meters)                     GEOID18
 JB2073  DYNAMIC HEIGHT  -        134.371 (meters)      440.85  (feet) COMP
 JB2073  MODELED GRAVITY -    979,993.2   (mgal)                       NAVD 88
 JB2073
 JB2073  VERT ORDER      -  SECOND    CLASS II
 JB2073
 JB2073.The horizontal coordinates were scaled from a map and have
 JB2073.an estimated accuracy of +/- 6 seconds.
 JB2073
 JB2073.The orthometric height was determined by differential leveling and
 JB2073.adjusted by the NATIONAL GEODETIC SURVEY
 JB2073.in August 1995.
 JB2073
 JB2073.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2073.GEOID18 height accuracy estimate available here.
 JB2073
 JB2073.Click photographs - Photos may exist for this station.
 JB2073
 JB2073.The dynamic height is computed by dividing the NAVD 88
 JB2073.geopotential number by the normal gravity value computed on the
 JB2073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2073.degrees latitude (g = 980.6199 gals.).
 JB2073
 JB2073.The modeled gravity was interpolated from observed gravity values.
 JB2073
 JB2073;                    North         East    Units  Estimated Accuracy
 JB2073;SPC IL W     -   208,790.      727,410.      MT  (+/- 180 meters Scaled)
 JB2073
 JB2073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH514704(NAD 83)
 JB2073
 JB2073                          SUPERSEDED SURVEY CONTROL
 JB2073
 JB2073.No superseded survey control is available for this station.
 JB2073
 JB2073_MARKER: DB = BENCH MARK DISK
 JB2073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2073_STAMPING: SAFB 2 1988
 JB2073_MARK LOGO: USGS
 JB2073_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2073+STABILITY: SURFACE MOTION
 JB2073
 JB2073  HISTORY     - Date     Condition        Report By
 JB2073  HISTORY     - 1988     MONUMENTED       USGS
 JB2073
 JB2073                          STATION DESCRIPTION
 JB2073
 JB2073'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2073'AT SCOTT AIR FORCE BASE, APPROXIMATELY 1.0 MILE (1.6 KM) NORTH AND 0.7
 JB2073'MILE (1.1 KM) EAST OF THE MAIN GATE, 57.7 FEET (17.6 M)
 JB2073'NORTH-NORTHWEST ALONG THE CENTER LINE OF GOLF COURSE ROAD FROM THE
 JB2073'JUNCTION OF A DRIVE INTO A PARKING LOT, THENCE 27.9 FEET (8.5 M) EAST
 JB2073'OF THE CENTER LINE OF GOLF COURSE ROAD, 7.9 FEET (2.4 M) NORTHWEST OF
 JB2073'THE SOUTHWEST CORNER OF BUILDING 1197.  A STANDARD DISK, STAMPED SAFB
 JB2073'2 1988 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2063 ***********************************************************************
 JB2063  DESIGNATION -  SAFB 3
 JB2063  PID         -  JB2063
 JB2063  STATE/COUNTY-  IL/ST CLAIR
 JB2063  COUNTRY     -  US
 JB2063  USGS QUAD   -  LEBANON (2018)
 JB2063
 JB2063                         *CURRENT SURVEY CONTROL
 JB2063  ______________________________________________________________________
 JB2063* NAD 83(1986) POSITION- 38 32 01.     (N) 089 50 06.     (W)   SCALED
 JB2063* NAVD 88 ORTHO HEIGHT -   132.258 (meters)      433.92  (feet) ADJUSTED
 JB2063  ______________________________________________________________________
 JB2063  GEOID HEIGHT    -        -30.572 (meters)                     GEOID18
 JB2063  DYNAMIC HEIGHT  -        132.174 (meters)      433.64  (feet) COMP
 JB2063  MODELED GRAVITY -    979,994.5   (mgal)                       NAVD 88
 JB2063
 JB2063  VERT ORDER      -  SECOND    CLASS II
 JB2063
 JB2063.The horizontal coordinates were scaled from a map and have
 JB2063.an estimated accuracy of +/- 6 seconds.
 JB2063
 JB2063.The orthometric height was determined by differential leveling and
 JB2063.adjusted by the NATIONAL GEODETIC SURVEY
 JB2063.in August 1995.
 JB2063
 JB2063.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2063.GEOID18 height accuracy estimate available here.
 JB2063
 JB2063.Click photographs - Photos may exist for this station.
 JB2063
 JB2063.The dynamic height is computed by dividing the NAVD 88
 JB2063.geopotential number by the normal gravity value computed on the
 JB2063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2063.degrees latitude (g = 980.6199 gals.).
 JB2063
 JB2063.The modeled gravity was interpolated from observed gravity values.
 JB2063
 JB2063;                    North         East    Units  Estimated Accuracy
 JB2063;SPC IL W     -   207,250.      728,920.      MT  (+/- 180 meters Scaled)
 JB2063
 JB2063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH528688(NAD 83)
 JB2063
 JB2063                          SUPERSEDED SURVEY CONTROL
 JB2063
 JB2063.No superseded survey control is available for this station.
 JB2063
 JB2063_MARKER: DB = BENCH MARK DISK
 JB2063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2063_STAMPING: SAFB 3 1988
 JB2063_MARK LOGO: USGS
 JB2063_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2063+STABILITY: SURFACE MOTION
 JB2063
 JB2063  HISTORY     - Date     Condition        Report By
 JB2063  HISTORY     - 1988     MONUMENTED       USGS
 JB2063
 JB2063                          STATION DESCRIPTION
 JB2063
 JB2063'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2063'AT SCOTT AIR FORCE BASE, APPROXIMATELY 300 FEET (91.4 M) NORTH AND 1.6
 JB2063'MILES (2.6 KM) EAST OF THE MAIN GATE, 138 FEET (42.1 M) SOUTHWEST
 JB2063'ALONG SOUTH DRIVE FROM THE JUNCTION OF A STREET SOUTHEAST GOING
 JB2063'BETWEEN BUILDINGS 3273 AND 3275, THENCE 87 FEET (26.5 M) NORTHWEST
 JB2063'(NORMAL) FROM THE CENTERLINE OF SOUTH DRIVE, 7.6 FEET (2.3 M)
 JB2063'NORTHEAST OF THE SOUTHEAST CORNER OF BUILDING 3200.  A STANDARD DISK,
 JB2063'STAMPED SAFB 3 1988 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2064 ***********************************************************************
 JB2064  DESIGNATION -  SAFB 4
 JB2064  PID         -  JB2064
 JB2064  STATE/COUNTY-  IL/ST CLAIR
 JB2064  COUNTRY     -  US
 JB2064  USGS QUAD   -  LEBANON (2018)
 JB2064
 JB2064                         *CURRENT SURVEY CONTROL
 JB2064  ______________________________________________________________________
 JB2064* NAD 83(1986) POSITION- 38 31 51.     (N) 089 50 32.     (W)   SCALED
 JB2064* NAVD 88 ORTHO HEIGHT -   132.763 (meters)      435.57  (feet) ADJUSTED
 JB2064  ______________________________________________________________________
 JB2064  GEOID HEIGHT    -        -30.571 (meters)                     GEOID18
 JB2064  DYNAMIC HEIGHT  -        132.679 (meters)      435.30  (feet) COMP
 JB2064  MODELED GRAVITY -    979,993.6   (mgal)                       NAVD 88
 JB2064
 JB2064  VERT ORDER      -  SECOND    CLASS II
 JB2064
 JB2064.The horizontal coordinates were scaled from a map and have
 JB2064.an estimated accuracy of +/- 6 seconds.
 JB2064
 JB2064.The orthometric height was determined by differential leveling and
 JB2064.adjusted by the NATIONAL GEODETIC SURVEY
 JB2064.in August 1995.
 JB2064
 JB2064.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2064.GEOID18 height accuracy estimate available here.
 JB2064
 JB2064.Click photographs - Photos may exist for this station.
 JB2064
 JB2064.The dynamic height is computed by dividing the NAVD 88
 JB2064.geopotential number by the normal gravity value computed on the
 JB2064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2064.degrees latitude (g = 980.6199 gals.).
 JB2064
 JB2064.The modeled gravity was interpolated from observed gravity values.
 JB2064
 JB2064;                    North         East    Units  Estimated Accuracy
 JB2064;SPC IL W     -   206,940.      728,290.      MT  (+/- 180 meters Scaled)
 JB2064
 JB2064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH522685(NAD 83)
 JB2064
 JB2064                          SUPERSEDED SURVEY CONTROL
 JB2064
 JB2064.No superseded survey control is available for this station.
 JB2064
 JB2064_MARKER: DB = BENCH MARK DISK
 JB2064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2064_STAMPING: SAFB 4 1988
 JB2064_MARK LOGO: USGS
 JB2064_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2064+STABILITY: SURFACE MOTION
 JB2064
 JB2064  HISTORY     - Date     Condition        Report By
 JB2064  HISTORY     - 1988     MONUMENTED       USGS
 JB2064
 JB2064                          STATION DESCRIPTION
 JB2064
 JB2064'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2064'AT SCOTT AIR FORCE BASE, 700 FEET (213.4 M) SOUTH AND 1.2 MILES
 JB2064'(1.9 KM) EAST OF THE MAIN GATE, NEAR THE JUNCTION OF ONTARIO AND
 JB2064'ILLINOIS STREETS, 24.4 FEET (7.4 M) SOUTH AND 37.9 FEET (11.6 M) EAST
 JB2064'OF THE T-STREET SOUTH, 13 FEET (4.0 M) NORTHWEST OF THE NORTHWEST
 JB2064'CORNER OF BUILDING 4180.  A STANDARD DISK, STAMPED SAFB 4 1988 AND
 JB2064'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2067 ***********************************************************************
 JB2067  DESIGNATION -  SAFB 5
 JB2067  PID         -  JB2067
 JB2067  STATE/COUNTY-  IL/ST CLAIR
 JB2067  COUNTRY     -  US
 JB2067  USGS QUAD   -  LEBANON (2018)
 JB2067
 JB2067                         *CURRENT SURVEY CONTROL
 JB2067  ______________________________________________________________________
 JB2067* NAD 83(1986) POSITION- 38 31 55.     (N) 089 51 51.     (W)   SCALED
 JB2067* NAVD 88 ORTHO HEIGHT -   133.050 (meters)      436.51  (feet) ADJUSTED
 JB2067  ______________________________________________________________________
 JB2067  GEOID HEIGHT    -        -30.582 (meters)                     GEOID18
 JB2067  DYNAMIC HEIGHT  -        132.965 (meters)      436.24  (feet) COMP
 JB2067  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JB2067
 JB2067  VERT ORDER      -  SECOND    CLASS II
 JB2067
 JB2067.The horizontal coordinates were scaled from a map and have
 JB2067.an estimated accuracy of +/- 6 seconds.
 JB2067
 JB2067.The orthometric height was determined by differential leveling and
 JB2067.adjusted by the NATIONAL GEODETIC SURVEY
 JB2067.in August 1995.
 JB2067
 JB2067.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2067.GEOID18 height accuracy estimate available here.
 JB2067
 JB2067.Click photographs - Photos may exist for this station.
 JB2067
 JB2067.The dynamic height is computed by dividing the NAVD 88
 JB2067.geopotential number by the normal gravity value computed on the
 JB2067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2067.degrees latitude (g = 980.6199 gals.).
 JB2067
 JB2067.The modeled gravity was interpolated from observed gravity values.
 JB2067
 JB2067;                    North         East    Units  Estimated Accuracy
 JB2067;SPC IL W     -   207,060.      726,380.      MT  (+/- 180 meters Scaled)
 JB2067
 JB2067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH503687(NAD 83)
 JB2067
 JB2067                          SUPERSEDED SURVEY CONTROL
 JB2067
 JB2067.No superseded survey control is available for this station.
 JB2067
 JB2067_MARKER: DB = BENCH MARK DISK
 JB2067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2067_STAMPING: SAFB 5 1988
 JB2067_MARK LOGO: USGS
 JB2067_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2067+STABILITY: SURFACE MOTION
 JB2067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2067+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2005
 JB2067
 JB2067  HISTORY     - Date     Condition        Report By
 JB2067  HISTORY     - 1988     MONUMENTED       USGS
 JB2067  HISTORY     - 20051118 GOOD             LDACE
 JB2067
 JB2067                          STATION DESCRIPTION
 JB2067
 JB2067'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2067'AT SCOTT AIR FORCE BASE, 275 FEET (83.8 M) SOUTHWEST OF THE MAIN GATE,
 JB2067'95 FEET (29.0 M) NORTH AND 157 FEET (47.9 M) WEST OF RAILROAD AT
 JB2067'SOUTH BOUND TRAFFIC LANES OF HIGHWAY INTO THE MAIN GATE, 7 FEET
 JB2067'(2.1 M) SOUTH OF THE SOUTHEAST CORNER OF THE CONCRETE CURBING OF A
 JB2067'PARKING LOT.  A STANDARD DISK, STAMPED SAFB 5 1988 AND SET IN THE TOP
 JB2067'OF A CONCRETE POST.
 JB2067
 JB2067                          STATION RECOVERY (2005)
 JB2067
 JB2067'RECOVERY NOTE BY LOUISVILLE DISTRICT USE 2005 (BLL)
 JB2067'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2068 ***********************************************************************
 JB2068  DESIGNATION -  SAFB 6
 JB2068  PID         -  JB2068
 JB2068  STATE/COUNTY-  IL/ST CLAIR
 JB2068  COUNTRY     -  US
 JB2068  USGS QUAD   -  LEBANON (2018)
 JB2068
 JB2068                         *CURRENT SURVEY CONTROL
 JB2068  ______________________________________________________________________
 JB2068* NAD 83(1986) POSITION- 38 32 02.     (N) 089 52 11.     (W)   SCALED
 JB2068* NAVD 88 ORTHO HEIGHT -   135.237 (meters)      443.69  (feet) ADJUSTED
 JB2068  ______________________________________________________________________
 JB2068  GEOID HEIGHT    -        -30.587 (meters)                     GEOID18
 JB2068  DYNAMIC HEIGHT  -        135.151 (meters)      443.41  (feet) COMP
 JB2068  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 JB2068
 JB2068  VERT ORDER      -  SECOND    CLASS II
 JB2068
 JB2068.The horizontal coordinates were scaled from a map and have
 JB2068.an estimated accuracy of +/- 6 seconds.
 JB2068
 JB2068.The orthometric height was determined by differential leveling and
 JB2068.adjusted by the NATIONAL GEODETIC SURVEY
 JB2068.in August 1995.
 JB2068
 JB2068.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2068.GEOID18 height accuracy estimate available here.
 JB2068
 JB2068.Click photographs - Photos may exist for this station.
 JB2068
 JB2068.The dynamic height is computed by dividing the NAVD 88
 JB2068.geopotential number by the normal gravity value computed on the
 JB2068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2068.degrees latitude (g = 980.6199 gals.).
 JB2068
 JB2068.The modeled gravity was interpolated from observed gravity values.
 JB2068
 JB2068;                    North         East    Units  Estimated Accuracy
 JB2068;SPC IL W     -   207,270.      725,890.      MT  (+/- 180 meters Scaled)
 JB2068
 JB2068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH498689(NAD 83)
 JB2068
 JB2068                          SUPERSEDED SURVEY CONTROL
 JB2068
 JB2068.No superseded survey control is available for this station.
 JB2068
 JB2068_MARKER: DB = BENCH MARK DISK
 JB2068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2068_STAMPING: SAFB 6 1988
 JB2068_MARK LOGO: USGS
 JB2068_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2068+STABILITY: SURFACE MOTION
 JB2068
 JB2068  HISTORY     - Date     Condition        Report By
 JB2068  HISTORY     - 1988     MONUMENTED       USGS
 JB2068
 JB2068                          STATION DESCRIPTION
 JB2068
 JB2068'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2068'AT SCOTT AIR FORCE BASE, 0.1 MILE (0.2 KM) NORTH AND 0.3 MILE
 JB2068'(0.5 KM) WEST OF THE MAIN GATE, 7 FEET (2.1 M) EAST OF THE NORTHEAST
 JB2068'CORNER OF THE CONCRETE FOUNDATION FOR BUILDING 1986, 14.5 FEET
 JB2068'(4.4 M) SOUTH AND 14.3 FEET (4.4 M) EAST OF THE SOUTHEAST FENCE
 JB2068'CORNER OF TENNIS COURT NO. 6349.  A STANDARD DISK, STAMPED SAFB 6
 JB2068'1988 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2069 ***********************************************************************
 JB2069  DESIGNATION -  SAFB 7
 JB2069  PID         -  JB2069
 JB2069  STATE/COUNTY-  IL/ST CLAIR
 JB2069  COUNTRY     -  US
 JB2069  USGS QUAD   -  LEBANON (2018)
 JB2069
 JB2069                         *CURRENT SURVEY CONTROL
 JB2069  ______________________________________________________________________
 JB2069* NAD 83(1986) POSITION- 38 32 24.     (N) 089 52 21.     (W)   SCALED
 JB2069* NAVD 88 ORTHO HEIGHT -   136.743 (meters)      448.63  (feet) ADJUSTED
 JB2069  ______________________________________________________________________
 JB2069  GEOID HEIGHT    -        -30.599 (meters)                     GEOID18
 JB2069  DYNAMIC HEIGHT  -        136.656 (meters)      448.35  (feet) COMP
 JB2069  MODELED GRAVITY -    979,990.1   (mgal)                       NAVD 88
 JB2069
 JB2069  VERT ORDER      -  SECOND    CLASS II
 JB2069
 JB2069.The horizontal coordinates were scaled from a map and have
 JB2069.an estimated accuracy of +/- 6 seconds.
 JB2069
 JB2069.The orthometric height was determined by differential leveling and
 JB2069.adjusted by the NATIONAL GEODETIC SURVEY
 JB2069.in August 1995.
 JB2069
 JB2069.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2069.GEOID18 height accuracy estimate available here.
 JB2069
 JB2069.Click photographs - Photos may exist for this station.
 JB2069
 JB2069.The dynamic height is computed by dividing the NAVD 88
 JB2069.geopotential number by the normal gravity value computed on the
 JB2069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2069.degrees latitude (g = 980.6199 gals.).
 JB2069
 JB2069.The modeled gravity was interpolated from observed gravity values.
 JB2069
 JB2069;                    North         East    Units  Estimated Accuracy
 JB2069;SPC IL W     -   207,950.      725,650.      MT  (+/- 180 meters Scaled)
 JB2069
 JB2069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH496696(NAD 83)
 JB2069
 JB2069                          SUPERSEDED SURVEY CONTROL
 JB2069
 JB2069.No superseded survey control is available for this station.
 JB2069
 JB2069_MARKER: DB = BENCH MARK DISK
 JB2069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2069_STAMPING: SAFB 7 1988
 JB2069_MARK LOGO: USGS
 JB2069_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2069+STABILITY: SURFACE MOTION
 JB2069
 JB2069  HISTORY     - Date     Condition        Report By
 JB2069  HISTORY     - 1988     MONUMENTED       USGS
 JB2069
 JB2069                          STATION DESCRIPTION
 JB2069
 JB2069'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2069'AT SCOTT AIR FORCE BASE, 0.5 MILE (0.8 KM) NORTH AND 0.4 MILE
 JB2069'(0.6 KM) WEST OF THE MAIN GATE, NEAR THE SOUTHEAST CORNER OF THE BASE
 JB2069'DENTAL CLINIC, 57.6 FEET (17.6 M) NORTHWEST ALONG CENTER LINE OF W.
 JB2069'BIRCHARD FROM THE JUNCTION OF A DRIVE NORTHEAST LEADING INTO A
 JB2069'PARKING LOT, THENCE 31.3 FEET (9.5 M) NORTHEAST (NORMAL) TO W.
 JB2069'BIRCHARD STREET, 22.3 FEET (6.8 M) SOUTHWEST AND 10.3 FEET (3.1 M)
 JB2069'NORTHWEST FROM THE SOUTHEAST CORNER OF THE DENTAL CLINIC.  A STANDARD
 JB2069'DISK, STAMPED SAFB 7 1988 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2070 ***********************************************************************
 JB2070  DESIGNATION -  SAFB 8
 JB2070  PID         -  JB2070
 JB2070  STATE/COUNTY-  IL/ST CLAIR
 JB2070  COUNTRY     -  US
 JB2070  USGS QUAD   -  O'FALLON (2018)
 JB2070
 JB2070                         *CURRENT SURVEY CONTROL
 JB2070  ______________________________________________________________________
 JB2070* NAD 83(1986) POSITION- 38 32 48.     (N) 089 52 58.     (W)   SCALED
 JB2070* NAVD 88 ORTHO HEIGHT -   143.086 (meters)      469.44  (feet) ADJUSTED
 JB2070  ______________________________________________________________________
 JB2070  GEOID HEIGHT    -        -30.613 (meters)                     GEOID18
 JB2070  DYNAMIC HEIGHT  -        142.995 (meters)      469.14  (feet) COMP
 JB2070  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB2070
 JB2070  VERT ORDER      -  SECOND    CLASS II
 JB2070
 JB2070.The horizontal coordinates were scaled from a map and have
 JB2070.an estimated accuracy of +/- 6 seconds.
 JB2070
 JB2070.The orthometric height was determined by differential leveling and
 JB2070.adjusted by the NATIONAL GEODETIC SURVEY
 JB2070.in August 1995.
 JB2070
 JB2070.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2070.GEOID18 height accuracy estimate available here.
 JB2070
 JB2070.Click photographs - Photos may exist for this station.
 JB2070
 JB2070.The dynamic height is computed by dividing the NAVD 88
 JB2070.geopotential number by the normal gravity value computed on the
 JB2070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2070.degrees latitude (g = 980.6199 gals.).
 JB2070
 JB2070.The modeled gravity was interpolated from observed gravity values.
 JB2070
 JB2070;                    North         East    Units  Estimated Accuracy
 JB2070;SPC IL W     -   208,690.      724,750.      MT  (+/- 180 meters Scaled)
 JB2070
 JB2070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH487704(NAD 83)
 JB2070
 JB2070                          SUPERSEDED SURVEY CONTROL
 JB2070
 JB2070.No superseded survey control is available for this station.
 JB2070
 JB2070_MARKER: DB = BENCH MARK DISK
 JB2070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2070_STAMPING: SAFB 8 1988
 JB2070_MARK LOGO: USGS
 JB2070_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2070+STABILITY: SURFACE MOTION
 JB2070
 JB2070  HISTORY     - Date     Condition        Report By
 JB2070  HISTORY     - 1988     MONUMENTED       USGS
 JB2070
 JB2070                          STATION DESCRIPTION
 JB2070
 JB2070'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2070'AT SCOTT AIR FORCE BASE, 0.9 MILE (1.4 KM) NORTH AND 0.8 MILE
 JB2070'(1.3 KM) WEST OF THE MAIN GATE, AT THE END OF ROSE LAWN MANOR AND IN
 JB2070'THE BACK YARD OF BUILDING 2429.  19.9 FEET (6.1 M) SOUTH AND 67 FEET
 JB2070'(20.4 M) EAST OF A FENCE CORNER WITH FENCES SOUTH AND EAST, 69.8 FEET
 JB2070'(21.3 M) NORTH OF THE NORTHWEST CORNER OF A HOUSE, NUMBERED 2429.  A
 JB2070'STANDARD DISK, STAMPED SAFB 8 1988 AND SET IN THE TOP OF A CONCRETE
 JB2070'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2071 ***********************************************************************
 JB2071  DESIGNATION -  SAFB 9
 JB2071  PID         -  JB2071
 JB2071  STATE/COUNTY-  IL/ST CLAIR
 JB2071  COUNTRY     -  US
 JB2071  USGS QUAD   -  LEBANON (2018)
 JB2071
 JB2071                         *CURRENT SURVEY CONTROL
 JB2071  ______________________________________________________________________
 JB2071* NAD 83(1986) POSITION- 38 32 48.     (N) 089 52 05.     (W)   SCALED
 JB2071* NAVD 88 ORTHO HEIGHT -   138.915 (meters)      455.76  (feet) ADJUSTED
 JB2071  ______________________________________________________________________
 JB2071  GEOID HEIGHT    -        -30.609 (meters)                     GEOID18
 JB2071  DYNAMIC HEIGHT  -        138.827 (meters)      455.47  (feet) COMP
 JB2071  MODELED GRAVITY -    979,990.5   (mgal)                       NAVD 88
 JB2071
 JB2071  VERT ORDER      -  SECOND    CLASS II
 JB2071
 JB2071.The horizontal coordinates were scaled from a map and have
 JB2071.an estimated accuracy of +/- 6 seconds.
 JB2071
 JB2071.The orthometric height was determined by differential leveling and
 JB2071.adjusted by the NATIONAL GEODETIC SURVEY
 JB2071.in August 1995.
 JB2071
 JB2071.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2071.GEOID18 height accuracy estimate available here.
 JB2071
 JB2071.Click photographs - Photos may exist for this station.
 JB2071
 JB2071.The dynamic height is computed by dividing the NAVD 88
 JB2071.geopotential number by the normal gravity value computed on the
 JB2071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2071.degrees latitude (g = 980.6199 gals.).
 JB2071
 JB2071.The modeled gravity was interpolated from observed gravity values.
 JB2071
 JB2071;                    North         East    Units  Estimated Accuracy
 JB2071;SPC IL W     -   208,690.      726,030.      MT  (+/- 180 meters Scaled)
 JB2071
 JB2071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH500703(NAD 83)
 JB2071
 JB2071                          SUPERSEDED SURVEY CONTROL
 JB2071
 JB2071.No superseded survey control is available for this station.
 JB2071
 JB2071_MARKER: DB = BENCH MARK DISK
 JB2071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2071_STAMPING: SAFB 9 1988
 JB2071_MARK LOGO: USGS
 JB2071_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2071+STABILITY: SURFACE MOTION
 JB2071
 JB2071  HISTORY     - Date     Condition        Report By
 JB2071  HISTORY     - 1988     MONUMENTED       USGS
 JB2071
 JB2071                          STATION DESCRIPTION
 JB2071
 JB2071'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2071'AT SCOTT AIR FORCE BASE, 0.9 MILE (1.4 KM) NORTH AND 0.24 MILE
 JB2071'(0.39 KM) WEST OF THE MAIN GATE, JUST SOUTH OF THE SHILOH GATE, 101.1
 JB2071'FEET (30.8 M) SOUTH AND 14 FEET (4.3 M) EAST OF THE EAST BOUND
 JB2071'TRAFFIC LANE OF SCOTT DRIVE AT A FENCE SOUTH, 15.3 FEET (4.7 M) SOUTH
 JB2071'AND 14 FEET (4.3 M) EAST OF A FENCE CORNER WITH FENCES NORTH AND
 JB2071'WEST, 47.3 FEET (14.4 M) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF
 JB2071'BUILDING 1402.  A STANDARD DISK, STAMPED SAFB 9 1988 AND SET IN THE
 JB2071'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1660 ***********************************************************************
 JB1660  DESIGNATION -  SAILOR
 JB1660  PID         -  JB1660
 JB1660  STATE/COUNTY-  IL/CLAY
 JB1660  COUNTRY     -  US
 JB1660  USGS QUAD   -  LOUISVILLE EAST (2018)
 JB1660
 JB1660                         *CURRENT SURVEY CONTROL
 JB1660  ______________________________________________________________________
 JB1660* NAD 83(1997) POSITION- 38 46 18.44068(N) 088 24 34.27757(W)   ADJUSTED
 JB1660* NAVD 88 ORTHO HEIGHT -   143.    (meters)      469.    (feet) SCALED
 JB1660  ______________________________________________________________________
 JB1660  GEOID HEIGHT    -        -31.371 (meters)                     GEOID18
 JB1660  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 JB1660  HORZ ORDER      -  SECOND
 JB1660
 JB1660.The horizontal coordinates were established by classical geodetic methods
 JB1660.and adjusted by the National Geodetic Survey in October 1999.
 JB1660
 JB1660.The orthometric height was scaled from a topographic map.
 JB1660
 JB1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1660.GEOID18 height accuracy estimate available here.
 JB1660
 JB1660.Click photographs - Photos may exist for this station.
 JB1660
 JB1660.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1660
 JB1660. The following values were computed from the NAD 83(1997) position.
 JB1660
 JB1660;                    North         East     Units Scale Factor Converg.
 JB1660;SPC IL E     -   233,646.984   293,379.106   MT  0.99997554   -0 02 51.8
 JB1660;SPC IL E     -   766,556.81    962,527.95   sFT  0.99997554   -0 02 51.8
 JB1660;UTM  16      - 4,292,395.552   377,553.264   MT  0.99978463   -0 52 58.0
 JB1660
 JB1660!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1660!SPC IL E     -   0.99998250  x   0.99997554  =   0.99995804
 JB1660!UTM  16      -   0.99998250  x   0.99978463  =   0.99976714
 JB1660
 JB1660:                Primary Azimuth Mark                     Grid Az
 JB1660:SPC IL E     -  SAILOR AZ MK                             276 17 18.0
 JB1660:UTM  16      -  SAILOR AZ MK                             277 07 24.2
 JB1660
 JB1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7755392395(NAD 83)
 JB1660
 JB1660|---------------------------------------------------------------------|
 JB1660| PID    Reference Object                     Distance      Geod. Az  |
 JB1660|                                                           dddmmss.s |
 JB1660| JB1638 NOBLE MUNICIPAL TANK                APPROX.18.0 KM 1163714.8 |
 JB1660| CI5459 SAILOR RM 1                          25.687 METERS 12905     |
 JB1660| JB1641 CLAY CITY MUNICIPAL TANK            APPROX.10.8 KM 1535844.4 |
 JB1660| JB1642 CLAY CITY RAD STA 370 MAST          APPROX.12.8 KM 1575258.2 |
 JB1660| JB1655 FLORA SE MUNICIPAL TANK             APPROX.13.1 KM 2102530.5 |
 JB1660| JB1652 FLORA NW MUNICIPAL TANK             APPROX.13.1 KM 2130341.5 |
 JB1660| JB1775 FLORA RADIO STA KSJ 58 MAST         APPROX.13.1 KM 2171415.3 |
 JB1660| CI5460 SAILOR RM 2                          28.636 METERS 23618     |
 JB1660| JB1769 LOUISVILLE RADIO KSJ 259 MAST       APPROX. 8.0 KM 2693624.3 |
 JB1660| JB1661 LOUISVILLE MUNICIPAL TANK           APPROX. 7.7 KM 2705030.6 |
 JB1660| CI5458 SAILOR AZ MK                                       2761426.2 |
 JB1660|---------------------------------------------------------------------|
 JB1660
 JB1660                          SUPERSEDED SURVEY CONTROL
 JB1660
 JB1660  NAD 83(1997)-  38 46 18.45053(N)    088 24 34.27512(W) AD(       ) 2
 JB1660  NAD 83(1986)-  38 46 18.45323(N)    088 24 34.27477(W) AD(       ) 2
 JB1660  NAD 27      -  38 46 18.28352(N)    088 24 34.11398(W) AD(       ) 2
 JB1660
 JB1660.Superseded values are not recommended for survey control.
 JB1660
 JB1660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1660.See file dsdata.pdf to determine how the superseded data were derived.
 JB1660
 JB1660_MARKER: DS = TRIANGULATION STATION DISK
 JB1660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1660_STAMPING: SAILOR 1961
 JB1660_MARK LOGO: CGS
 JB1660_PROJECTION: RECESSED 41 CENTIMETERS
 JB1660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1660+STABILITY: SURFACE MOTION
 JB1660
 JB1660  HISTORY     - Date     Condition        Report By
 JB1660  HISTORY     - 1961     MONUMENTED       CGS
 JB1660
 JB1660                          STATION DESCRIPTION
 JB1660
 JB1660'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1660'THE STATION IS ABOUT 7 MILES NORTHWEST OF CLAY CITY, ABOUT 8 MILES
 JB1660'EAST OF LOUISVILLE, ON THE PROPERTY OF MR RUSSELL FIELDS AND IS IN THE
 JB1660'APPROXIMATE CENTER OF SECTION 22, T 4 N, R 7 E.  IT IS 105 FEET
 JB1660'NORTHWEST OF THE CENTER OF A T-ROAD, 97 FEET NORTHEAST OF A POWER
 JB1660'POLE, 93 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD, 84 FEET
 JB1660'NORTHWEST OF A POWER POLE AND WITNESS POST AND 27 FEET SOUTHEAST OF
 JB1660'THE SOUTHEAST CORNER OF A FRAME HOUSE.  THE MONUMENT IS 16 INCHES
 JB1660'UNDERGROUND AND THE DISK IS STAMPED SAILOR 1961.
 JB1660'
 JB1660'TO REACH FROM THE POST OFFICE IN CLAY CITY, GO NORTH ON A PAVED ROAD
 JB1660'FOR 1.35 MILES TO A BRIDGE OVER THE LITTLE WASBASH RIVER.  CONTINUE
 JB1660'NORTH ON THE PAVED ROAD FOR 4.2 MILES TO A CROSSROAD.  TURN LEFT AND
 JB1660'GO WEST ON A PAVED ROAD FOR 1.15 MILES TO A BRIDGE OVER LITTLE MUDDY
 JB1660'CREEK.  CONTINUE WEST ON THE PAVED ROAD FOR 0.7 MILE TO THE STATION ON
 JB1660'THE RIGHT.
 JB1660'
 JB1660'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE PAVED ROAD
 JB1660'FOR 0.45 MILE TO THE MARK ON THE LEFT.
 JB1660'
 JB1660'REFERENCE MARK 1 IS 48 FEET NORTHEAST OF THE CENTER OF THE T-ROAD, 43
 JB1660'FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD, 1 FOOT WEST OF THE
 JB1660'POWER POLE AND 2 FEET WEST OF THE WITNESS POST.  THE MONUMENT PROJECTS
 JB1660'7 INCHES AND THE DISK IS STAMPED SAILOR NO 1 1961.
 JB1660'
 JB1660'REFERENCE MARK 2 IS 75 FEET SOUTHWEST CORNER OF THE FRAME HOUSE, 35
 JB1660'FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD, 3 FEET EAST OF THE
 JB1660'POWER POLE AND 2 FEET SOUTH OF A FENCE CORNER.  THE MONUMENT PROJECTS
 JB1660'10 INCHES AND THE DISK IS STAMPED SAILOR NO 2 1961.
 JB1660'
 JB1660'THE AZIMUTH MARK IS 36 FEET SOUTH OF THE CENTERLINE OF A T-ROAD, 24
 JB1660'FEET EAST OF A TELEPHONE POLE, 1 FOOT NORTH OF A WIRE FENCE AND 1 FOOT
 JB1660'NORTH OF A WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK
 JB1660'IS STAMPED SAILOR 1961.
 JB1660'
 JB1660'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI5459 ***********************************************************************
 CI5459  DESIGNATION -  SAILOR RM 1
 CI5459  PID         -  CI5459
 CI5459  STATE/COUNTY-  IL/CLAY
 CI5459  COUNTRY     -  US
 CI5459  USGS QUAD   -  LOUISVILLE EAST (2018)
 CI5459
 CI5459                         *CURRENT SURVEY CONTROL
 CI5459  ______________________________________________________________________
 CI5459* NAD 83(2011) POSITION- 38 46 17.92811(N) 088 24 33.44872(W)   ADJUSTED
 CI5459* NAD 83(2011) ELLIP HT-   111.783 (meters)        (06/27/12)   ADJUSTED
 CI5459* NAD 83(2011) EPOCH   -  2010.00
 CI5459* NAVD 88 ORTHO HEIGHT -   143.1   (meters)      469.    (feet) GPS OBS
 CI5459  ______________________________________________________________________
 CI5459  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI5459  GEOID HEIGHT    -        -31.327 (meters)                     GEOID03
 CI5459  GEOID HEIGHT    -        -31.371 (meters)                     GEOID18
 CI5459  NAD 83(2011) X  -    138,223.860 (meters)                     COMP
 CI5459  NAD 83(2011) Y  - -4,977,409.736 (meters)                     COMP
 CI5459  NAD 83(2011) Z  -  3,972,654.436 (meters)                     COMP
 CI5459  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 CI5459
 CI5459  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI5459  Standards:
 CI5459         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI5459            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI5459  -------------------------------------------------------------------
 CI5459  NETWORK    0.57   0.98           0.26   0.20   0.50      0.11891205
 CI5459  -------------------------------------------------------------------
 CI5459  Click here for local accuracies and other accuracy information.
 CI5459
 CI5459.The horizontal coordinates were established by GPS observations
 CI5459.and adjusted by the National Geodetic Survey in June 2012.
 CI5459
 CI5459.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI5459.been affixed to the stable North American tectonic plate. See 
 CI5459.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI5459
 CI5459.The horizontal coordinates are valid at the epoch date displayed above
 CI5459.which is a decimal equivalence of Year/Month/Day.
 CI5459
 CI5459.The orthometric height was determined by GPS observations and a
 CI5459.high-resolution geoid model.
 CI5459
 CI5459.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI5459.GEOID18 height accuracy estimate available here.
 CI5459
 CI5459.Click photographs - Photos may exist for this station.
 CI5459
 CI5459.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI5459
 CI5459.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI5459
 CI5459.The ellipsoidal height was determined by GPS observations
 CI5459.and is referenced to NAD 83.
 CI5459
 CI5459. The following values were computed from the NAD 83(2011) position.
 CI5459
 CI5459;                    North         East     Units Scale Factor Converg.
 CI5459;SPC IL E     -   233,631.162   293,399.101   MT  0.99997554   -0 02 51.2
 CI5459;SPC IL E     -   766,504.90    962,593.55   sFT  0.99997554   -0 02 51.2
 CI5459;UTM  16      - 4,292,379.443   377,573.022   MT  0.99978457   -0 52 57.5
 CI5459
 CI5459!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI5459!SPC IL E     -   0.99998246  x   0.99997554  =   0.99995800
 CI5459!UTM  16      -   0.99998246  x   0.99978457  =   0.99976704
 CI5459
 CI5459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7757392379(NAD 83)
 CI5459
 CI5459                          SUPERSEDED SURVEY CONTROL
 CI5459
 CI5459  NAD 83(2007)-  38 46 17.92818(N)    088 24 33.44947(W) AD(2002.00) 1
 CI5459  ELLIP H (07/11/08)  111.798  (m)                       GP(2002.00) 3 2
 CI5459
 CI5459.Superseded values are not recommended for survey control.
 CI5459
 CI5459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI5459.See file dsdata.pdf to determine how the superseded data were derived.
 CI5459
 CI5459_MARKER: DR = REFERENCE MARK DISK
 CI5459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI5459_STAMPING: SAILOR NO 1 1961
 CI5459_MARK LOGO: CGS
 CI5459_PROJECTION: PROJECTING 18 CENTIMETERS
 CI5459_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI5459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI5459+STABILITY: SURFACE MOTION
 CI5459_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI5459+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 CI5459
 CI5459  HISTORY     - Date     Condition        Report By
 CI5459  HISTORY     - 1961     MONUMENTED       CGS
 CI5459  HISTORY     - 20070909 GOOD             ILDT
 CI5459  HISTORY     - 20200420 GOOD             ILDT
 CI5459
 CI5459                          STATION DESCRIPTION
 CI5459
 CI5459'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 CI5459'STATION IS LOCATED 2.6 MILES WEST OF SAILOR SPRINGS.  TO REACH FROM
 CI5459'THE INTERSECTION OF  PARK ST AND WASHINGTON ST (CR 1800E) IN SAILOR
 CI5459'SPRINGS, GO NORTH 0.5 MILES TO CR 3 (CR  1150N).  TURN LEFT AND HEAD
 CI5459'WEST FOR 2.6 MILES TO STATION ON THE RIGHT.  STATION IS A  BRONZE DISK
 CI5459'SET IN A CONCRETE MONUMENT PROJECTING 7 INCHES.  STATION IS 43.0'
 CI5459'NORTH OF  THE CENTERLINE CR 3, AND1.0' WEST OF A POWER POLE.
 CI5459
 CI5459                          STATION RECOVERY (2020)
 CI5459
 CI5459'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 CI5459'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0403 ***********************************************************************
 KB0403  DESIGNATION -  SAL 2
 KB0403  PID         -  KB0403
 KB0403  STATE/COUNTY-  IL/CUMBERLAND
 KB0403  COUNTRY     -  US
 KB0403  USGS QUAD   -  GREENUP (2018)
 KB0403
 KB0403                         *CURRENT SURVEY CONTROL
 KB0403  ______________________________________________________________________
 KB0403* NAD 83(1997) POSITION- 39 13 40.83378(N) 088 13 13.84255(W)   NO CHECK
 KB0403* NAVD 88 ORTHO HEIGHT -   179.78  (meters)      589.8   (feet) RESET
 KB0403  ______________________________________________________________________
 KB0403  GEOID HEIGHT    -        -32.042 (meters)                     GEOID18
 KB0403  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 KB0403  HORZ ORDER      -  THIRD
 KB0403  VERT ORDER      -  THIRD
 KB0403
 KB0403.The horizontal coordinates were established by classical geodetic methods
 KB0403.and adjusted by the National Geodetic Survey in October 1999.
 KB0403
 KB0403.No horizontal observational check was made to the station.
 KB0403
 KB0403.The orthometric height was computed from unverified reset data.
 KB0403
 KB0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0403.GEOID18 height accuracy estimate available here.
 KB0403
 KB0403.Click photographs - Photos may exist for this station.
 KB0403
 KB0403.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0403
 KB0403. The following values were computed from the NAD 83(1997) position.
 KB0403
 KB0403;                    North         East     Units Scale Factor Converg.
 KB0403;SPC IL E     -   284,296.543   309,741.635   MT  0.99997617   +0 04 16.9
 KB0403;SPC IL E     -   932,729.57  1,016,210.68   sFT  0.99997617   +0 04 16.9
 KB0403;UTM  16      - 4,342,789.183   394,652.166   MT  0.99973665   -0 46 19.0
 KB0403
 KB0403!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0403!SPC IL E     -   0.99997682  x   0.99997617  =   0.99995299
 KB0403!UTM  16      -   0.99997682  x   0.99973665  =   0.99971348
 KB0403
 KB0403:                Primary Azimuth Mark                     Grid Az
 KB0403:SPC IL E     -  SAL AZ MK                                000 12 23.3
 KB0403:UTM  16      -  SAL AZ MK                                001 02 59.2
 KB0403
 KB0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9465242789(NAD 83)
 KB0403
 KB0403|---------------------------------------------------------------------|
 KB0403| PID    Reference Object                     Distance      Geod. Az  |
 KB0403|                                                           dddmmss.s |
 KB0403| KB0398 SAL AZ MK                                          0001640.2 |
 KB0403| KB0404 SAL 2 RM 5                            5.965 METERS 01425     |
 KB0403| KB0402 SAL RESET                            64.086 METERS 01536     |
 KB0403| KB1194 JEWETT OHIO OIL MICROWAVE MAST      APPROX. 1.6 KM 2112444.4 |
 KB0403| KB0405 SAL 2 RM 6                            4.145 METERS 24103     |
 KB0403|---------------------------------------------------------------------|
 KB0403
 KB0403                          SUPERSEDED SURVEY CONTROL
 KB0403
 KB0403  NAD 83(1997)-  39 13 40.84013(N)    088 13 13.83619(W) AD(       ) 3
 KB0403  NAD 83(1986)-  39 13 40.84402(N)    088 13 13.83679(W) AD(       ) 3
 KB0403  NAD 27      -  39 13 40.70400(N)    088 13 13.69217(W) AD(       ) 3
 KB0403  NGVD 29             179.49   (m)          588.9    (f) LEVELING    3  
 KB0403
 KB0403.Superseded values are not recommended for survey control.
 KB0403
 KB0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0403.See file dsdata.pdf to determine how the superseded data were derived.
 KB0403
 KB0403_MARKER: DS = TRIANGULATION STATION DISK
 KB0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0403_STAMPING: SAL 2 1967
 KB0403_MARK LOGO: CGS
 KB0403_PROJECTION: FLUSH
 KB0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0403+STABILITY: SURFACE MOTION
 KB0403
 KB0403  HISTORY     - Date     Condition        Report By
 KB0403  HISTORY     - 1967     MONUMENTED       CGS
 KB0403  HISTORY     - 1967     GOOD             CGS
 KB0403  HISTORY     - 1976     GOOD             USGS
 KB0403  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0403
 KB0403                          STATION DESCRIPTION
 KB0403
 KB0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KB0403'ABOUT 3-1/2 MILE SOUTHWEST OF GREENUP AND 2 MILES NORTHEAST OF
 KB0403'JEWETT. IT IS 32 FEET WEST OF THE CENTERLINE OF A PAVED ROAD,
 KB0403'8 FEET NORTHWEST OF A FENCE CORNER, 2 FEET WEST OF A FENCE AND 1 FOOT
 KB0403'WEST OF A METAL WITNESS POST. THE MONUMENT IS FLUSH AND THE DISK
 KB0403'IS STAMPED SAL 2 1967.
 KB0403'
 KB0403'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND JEWETT
 KB0403'ROAD AT THE NORTHEAST EDGE OF JEWETT, GO EAST ON HIGHWAY 40 FOR
 KB0403'0.25 MILE TO A CROSSROAD. TURN LEFT AND GO NORTH AND EAST ON THE
 KB0403'SERVICE ROAD FOR 0.1 MILE TO A SIDE ROAD LEFT. TURN LEFT AND GO
 KB0403'NORTH ON THE PAVED ROAD FOR 0.35 MILE TO THE STATION ON THE LEFT.
 KB0403'
 KB0403'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE NORTH ON THE
 KB0403'PAVED ROAD FOR 0.35 MILE TO A FIELD ROAD LEFT AND THE AZIMUTH
 KB0403'MARK ON THE LEFT.
 KB0403'
 KB0403'REFERENCE MARK 5 IS 27 FEET WEST OF THE CENTERLINE OF THE ROAD, 2
 KB0403'FEET EAST OF THE FENCE AND 1 FOOT EAST OF A METAL WITNESS POST.
 KB0403'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED SAL 2 NO 5
 KB0403'1967.
 KB0403'
 KB0403'REFERENCE MARK 6 IS 44 FEET WEST OF THE CENTERLINE OF THE ROAD, 15
 KB0403'FEET WEST OF THE FENCE CORNER AND 1 FOOT NORTH OF THE FENCE. THE
 KB0403'MONUMENT IS FLUSH AND THE DISK IS STAMPED SAL 2 NO 6 1967.
 KB0403'
 KB0403'THE AZIMUTH MARK IS 22 FEET WEST OF THE CENTERLINE OF THE ROAD, 14
 KB0403'FEET SOUTH OF THE CENTERLINE OF A FIELD ROAD AND 11 FEET
 KB0403'SOUTHWEST OF A CONCRETE HEADWALL. THE MONUMENT PROJECTS 2 INCHES AND
 KB0403'THE DISK IS STAMPED SAL 1959.
 KB0403
 KB0403                          STATION RECOVERY (1967)
 KB0403
 KB0403'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KB0403'2 MI NE FROM JEWETT.
 KB0403'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND JEWETT ROAD
 KB0403'AT THE NORTHEAST EDGE OF JEWETT, GO EAST ON HIGHWAY 40 FOR 0.25
 KB0403'MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH AND EAST ON THE
 KB0403'SERVICE ROAD FOR 0.1 MILE TO A SIDE ROAD LEFT.  TURN LEFT ON
 KB0403'THE PAVED ROAD AND GO NORTH FOR 0.35 MILE TO THE MARK ON THE
 KB0403'LEFT.  32 FEET WEST OF THE CENTERLINE OF THE PAVED ROAD, 8 FEET
 KB0403'NORTHWEST OF A FENCE CORNER, 2 FEET WEST OF A FENCE AND 1
 KB0403'FOOT WEST OF A METAL WITNESS POST.  THE DISK IS SET IN A ROUND
 KB0403'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 KB0403
 KB0403                          STATION RECOVERY (1976)
 KB0403
 KB0403'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0403'RECOVERED IN GOOD CONDITION.
 KB0403
 KB0403                          STATION RECOVERY (2005)
 KB0403
 KB0403'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0403'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0404 ***********************************************************************
 KB0404  DESIGNATION -  SAL 2 RM 5
 KB0404  PID         -  KB0404
 KB0404  STATE/COUNTY-  IL/CUMBERLAND
 KB0404  COUNTRY     -  US
 KB0404  USGS QUAD   -  GREENUP (2018)
 KB0404
 KB0404                         *CURRENT SURVEY CONTROL
 KB0404  ______________________________________________________________________
 KB0404* NAD 83(1986) POSITION- 39 13 41.02   (N) 088 13 13.78   (W)   HD_HELD1
 KB0404* NAVD 88 ORTHO HEIGHT -   179.74  (meters)      589.7   (feet) RESET
 KB0404  ______________________________________________________________________
 KB0404  GEOID HEIGHT    -        -32.042 (meters)                     GEOID18
 KB0404  VERT ORDER      -  THIRD
 KB0404
 KB0404.The horizontal coordinates were determined by differentially corrected
 KB0404.hand held GPS observations or other comparable positioning techniques
 KB0404.and have an estimated accuracy of +/- 3 meters.
 KB0404
 KB0404.The orthometric height was computed from unverified reset data.
 KB0404
 KB0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0404.GEOID18 height accuracy estimate available here.
 KB0404
 KB0404.Click photographs - Photos may exist for this station.
 KB0404
 KB0404;                    North         East    Units  Estimated Accuracy
 KB0404;SPC IL E     -   284,302.3     309,743.1     MT  (+/- 3 meters HH1 GPS) 
 KB0404
 KB0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9465342794(NAD 83)
 KB0404
 KB0404                          SUPERSEDED SURVEY CONTROL
 KB0404
 KB0404.No superseded survey control is available for this station.
 KB0404
 KB0404_MARKER: DR = REFERENCE MARK DISK
 KB0404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0404_STAMPING: SAL 2 NO 5 1967
 KB0404_MARK LOGO: CGS
 KB0404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0404+STABILITY: SURFACE MOTION
 KB0404
 KB0404  HISTORY     - Date     Condition        Report By
 KB0404  HISTORY     - 1967     MONUMENTED       CGS
 KB0404  HISTORY     - 1976     GOOD             USGS
 KB0404  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0404
 KB0404                          STATION DESCRIPTION
 KB0404
 KB0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KB0404'2 MI NE FROM JEWETT.
 KB0404'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND JEWETT ROAD AT
 KB0404'THE NORTH EDGE OF JEWETT, GO EAST ON HIGHWAY 40 FOR 0.25 MILE TO A
 KB0404'CROSSROAD.  TURN LEFT AND GO NORTH AND EAST ON THE SERVICE ROAD
 KB0404'FOR 0.1 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON THE
 KB0404'PAVED ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT.  27 FEET WEST
 KB0404'OF THE CENTERLINE OF THE ROAD, 2 FEET EAST OF A FENCE AND 1 FOOT
 KB0404'EAST OF A METAL WITNESS POST.  SET IN THE TOP OF A ROUND CONCRETE
 KB0404'MONUMENT WHICH PROJECTS 2 INCHES.
 KB0404
 KB0404                          STATION RECOVERY (1976)
 KB0404
 KB0404'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0404'RECOVERED IN GOOD CONDITION.
 KB0404
 KB0404                          STATION RECOVERY (2005)
 KB0404
 KB0404'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0404'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0405 ***********************************************************************
 KB0405  DESIGNATION -  SAL 2 RM 6
 KB0405  PID         -  KB0405
 KB0405  STATE/COUNTY-  IL/CUMBERLAND
 KB0405  COUNTRY     -  US
 KB0405  USGS QUAD   -  GREENUP (2018)
 KB0405
 KB0405                         *CURRENT SURVEY CONTROL
 KB0405  ______________________________________________________________________
 KB0405* NAD 83(1986) POSITION- 39 13 40.77   (N) 088 13 13.99   (W)   HD_HELD1
 KB0405* NAVD 88 ORTHO HEIGHT -   179.89  (meters)      590.2   (feet) RESET
 KB0405  ______________________________________________________________________
 KB0405  GEOID HEIGHT    -        -32.042 (meters)                     GEOID18
 KB0405  VERT ORDER      -  THIRD
 KB0405
 KB0405.The horizontal coordinates were determined by differentially corrected
 KB0405.hand held GPS observations or other comparable positioning techniques
 KB0405.and have an estimated accuracy of +/- 3 meters.
 KB0405
 KB0405.The orthometric height was computed from unverified reset data.
 KB0405
 KB0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0405.GEOID18 height accuracy estimate available here.
 KB0405
 KB0405.Click photographs - Photos may exist for this station.
 KB0405
 KB0405;                    North         East    Units  Estimated Accuracy
 KB0405;SPC IL E     -   284,294.6     309,738.1     MT  (+/- 3 meters HH1 GPS) 
 KB0405
 KB0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9464842787(NAD 83)
 KB0405
 KB0405                          SUPERSEDED SURVEY CONTROL
 KB0405
 KB0405.No superseded survey control is available for this station.
 KB0405
 KB0405_MARKER: DR = REFERENCE MARK DISK
 KB0405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0405_STAMPING: SAL 2 NO 6 1967
 KB0405_MARK LOGO: CGS
 KB0405_PROJECTION: FLUSH
 KB0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0405+STABILITY: SURFACE MOTION
 KB0405
 KB0405  HISTORY     - Date     Condition        Report By
 KB0405  HISTORY     - 1967     MONUMENTED       CGS
 KB0405  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0405  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0405
 KB0405                          STATION DESCRIPTION
 KB0405
 KB0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KB0405'2 MI NE FROM JEWETT.
 KB0405'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND JEWETT ROAD
 KB0405'AT THE NORTH EDGE OF JEWETT, GO EAST ON HIGHWAY 40 FOR 0.25 MILE
 KB0405'TO A CROSSROAD.  TURN LEFT AND GO NORTH AND EAST ON THE SERVICE
 KB0405'ROAD FOR 0.1 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH
 KB0405'ON THE PAVED ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT.  44
 KB0405'FEET WEST OF THE CENTERLINE OF THE ROAD, 15 FEET WEST OF A FENCE
 KB0405'CORNER AND 1 FOOT NORTH OF A FENCE.  THE DISK IS SET IN THE TOP
 KB0405'OF A ROUND CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND.
 KB0405
 KB0405                          STATION RECOVERY (1976)
 KB0405
 KB0405'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0405'MARK NOT FOUND.
 KB0405
 KB0405                          STATION RECOVERY (2005)
 KB0405
 KB0405'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0405'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0398 ***********************************************************************
 KB0398  DESIGNATION -  SAL AZ MK
 KB0398  PID         -  KB0398
 KB0398  STATE/COUNTY-  IL/CUMBERLAND
 KB0398  COUNTRY     -  US
 KB0398  USGS QUAD   -  GREENUP (2018)
 KB0398
 KB0398                         *CURRENT SURVEY CONTROL
 KB0398  ______________________________________________________________________
 KB0398* NAD 83(1986) POSITION- 39 13 31.     (N) 088 13 16.     (W)   SCALED
 KB0398* NAVD 88 ORTHO HEIGHT -   179.702 (meters)      589.57  (feet) ADJUSTED
 KB0398  ______________________________________________________________________
 KB0398  GEOID HEIGHT    -        -32.040 (meters)                     GEOID18
 KB0398  DYNAMIC HEIGHT  -        179.597 (meters)      589.23  (feet) COMP
 KB0398  MODELED GRAVITY -    980,035.5   (mgal)                       NAVD 88
 KB0398
 KB0398  VERT ORDER      -  SECOND    CLASS 0
 KB0398
 KB0398.The horizontal coordinates were scaled from a map and have
 KB0398.an estimated accuracy of +/- 6 seconds.
 KB0398
 KB0398.The orthometric height was determined by differential leveling and
 KB0398.adjusted by the NATIONAL GEODETIC SURVEY
 KB0398.in June 1991.
 KB0398
 KB0398.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0398.GEOID18 height accuracy estimate available here.
 KB0398
 KB0398.Click photographs - Photos may exist for this station.
 KB0398
 KB0398.The dynamic height is computed by dividing the NAVD 88
 KB0398.geopotential number by the normal gravity value computed on the
 KB0398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0398.degrees latitude (g = 980.6199 gals.).
 KB0398
 KB0398.The modeled gravity was interpolated from observed gravity values.
 KB0398
 KB0398;                    North         East    Units  Estimated Accuracy
 KB0398;SPC IL E     -   283,990.      309,690.      MT  (+/- 180 meters Scaled)
 KB0398
 KB0398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ945424(NAD 83)
 KB0398
 KB0398                          SUPERSEDED SURVEY CONTROL
 KB0398
 KB0398  NGVD 29 (??/??/92)  179.765  (m)          589.78   (f) ADJ UNCH    2 0
 KB0398
 KB0398.Superseded values are not recommended for survey control.
 KB0398
 KB0398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0398.See file dsdata.pdf to determine how the superseded data were derived.
 KB0398
 KB0398_MARKER: DZ = AZIMUTH MARK DISK
 KB0398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0398_STAMPING: SAL 1959
 KB0398_MARK LOGO: CGS
 KB0398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0398+STABILITY: SURFACE MOTION
 KB0398
 KB0398  HISTORY     - Date     Condition        Report By
 KB0398  HISTORY     - 1959     MONUMENTED       CGS
 KB0398  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0398  HISTORY     - 20120416 MARK NOT FOUND   ILDT
 KB0398
 KB0398                          STATION DESCRIPTION
 KB0398
 KB0398'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0398'2.4 MI NE FROM JEWETT.
 KB0398'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0398'WITH JEWETT ROAD IN THE NORTH EDGE OF JEWETT, THENCE 0.2 MILE
 KB0398'NORTH AND EAST ALONG A SERVICE ROAD, THENCE 0.05 MILE NORTH ALONG
 KB0398'A GRAVEL ROAD, 25 FEET WEST OF THE CENTER LINE OF THE ROAD, 2
 KB0398'FEET NORTHEAST OF THE THIRD TELEPHONE POLE NORTH OF THE SERVICE
 KB0398'ROAD, 132 FEET NORTH OF THE EXTENDED CENTER LINE OF THE DRIVEWAY
 KB0398'LEADING EAST BEHIND RAYS MIDGET BAR, 106 FEET SOUTHWEST AND
 KB0398'ACROSS THE ROAD FROM A POWER POLE G 182 WITH A TRANSFORMER, 1.9
 KB0398'FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 KB0398'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB0398'3 INCHES.
 KB0398
 KB0398                          STATION RECOVERY (2005)
 KB0398
 KB0398'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0398'MARK NOT FOUND.
 KB0398
 KB0398                          STATION RECOVERY (2012)
 KB0398
 KB0398'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0398'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0407 ***********************************************************************
 KB0407  DESIGNATION -  SAL RM 3
 KB0407  PID         -  KB0407
 KB0407  STATE/COUNTY-  IL/CUMBERLAND
 KB0407  COUNTRY     -  US
 KB0407  USGS QUAD   -  GREENUP (2018)
 KB0407
 KB0407                         *CURRENT SURVEY CONTROL
 KB0407  ______________________________________________________________________
 KB0407* NAD 83(1986) POSITION- 39 13 43.25   (N) 088 13 13.17   (W)   HD_HELD1
 KB0407* NAVD 88 ORTHO HEIGHT -   179.14  (+/-2cm)      587.7   (feet) VERTCON3
 KB0407  ______________________________________________________________________
 KB0407  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 KB0407  VERT ORDER      -  THIRD (See Below)
 KB0407
 KB0407.The horizontal coordinates were determined by differentially corrected
 KB0407.hand held GPS observations or other comparable positioning techniques
 KB0407.and have an estimated accuracy of +/- 3 meters.
 KB0407
 KB0407.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB0407.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB0407
 KB0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0407.GEOID18 height accuracy estimate available here.
 KB0407
 KB0407.The vertical order pertains to the NGVD 29 superseded value.
 KB0407
 KB0407.Click photographs - Photos may exist for this station.
 KB0407
 KB0407;                    North         East    Units  Estimated Accuracy
 KB0407;SPC IL E     -   284,371.1     309,757.7     MT  (+/- 3 meters HH1 GPS) 
 KB0407
 KB0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9466942863(NAD 83)
 KB0407
 KB0407                          SUPERSEDED SURVEY CONTROL
 KB0407
 KB0407  NGVD 29 (??/??/??)  179.20   (m)          587.9    (f) RESET       3  
 KB0407
 KB0407.Superseded values are not recommended for survey control.
 KB0407
 KB0407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0407.See file dsdata.pdf to determine how the superseded data were derived.
 KB0407
 KB0407_MARKER: DR = REFERENCE MARK DISK
 KB0407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0407_STAMPING: SAL NO 3 1959
 KB0407_MARK LOGO: CGS
 KB0407_PROJECTION: RECESSED 30 CENTIMETERS
 KB0407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0407+STABILITY: SURFACE MOTION
 KB0407
 KB0407  HISTORY     - Date     Condition        Report By
 KB0407  HISTORY     - 1959     MONUMENTED       CGS
 KB0407  HISTORY     - 1960     GOOD             CGS
 KB0407  HISTORY     - 1969     GOOD             CGS
 KB0407
 KB0407                          STATION DESCRIPTION
 KB0407
 KB0407'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0407'2.6 MI NE FROM JEWETT.
 KB0407'ABOUT 2.1 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0407'WITH JEWETT ROAD IN THE NORTH PART OF JEWETT, THENCE 0.2 MILE
 KB0407'NORTH AND EAST ALONG OLD U.S. HIGHWAY 40, THENCE 0.3 MILE NORTH
 KB0407'ALONG A GRAVEL ROAD, 26 FEET EAST OF THE CENTER LINE OF THE ROAD,
 KB0407'265 FEET NORTH OF THE EAST END OF A PIPE CULVERT, 77 FEET SOUTH
 KB0407'OF POWER POLE G 186, 258 FEET NORTH-NORTHEAST AND ACROSS THE ROAD
 KB0407'FROM A FENCE CORNER, 42.2 FEET NORTH OF TRIANGULATION STATION SAL,
 KB0407'41.2 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0407'ROAD AND SET IN THE TOP OF A CONCRETE POST 12 INCHES UNDERGROUND.
 KB0407
 KB0407                          STATION RECOVERY (1969)
 KB0407
 KB0407'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0407'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0400 ***********************************************************************
 KB0400  DESIGNATION -  SAL RM 4
 KB0400  PID         -  KB0400
 KB0400  STATE/COUNTY-  IL/CUMBERLAND
 KB0400  COUNTRY     -  US
 KB0400  USGS QUAD   -  GREENUP (2018)
 KB0400
 KB0400                         *CURRENT SURVEY CONTROL
 KB0400  ______________________________________________________________________
 KB0400* NAD 83(1986) POSITION- 39 13 42.44   (N) 088 13 13.16   (W)   HD_HELD1
 KB0400* NAVD 88 ORTHO HEIGHT -   179.48  (+/-2cm)      588.8   (feet) VERTCON3
 KB0400  ______________________________________________________________________
 KB0400  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 KB0400  VERT ORDER      -  THIRD (See Below)
 KB0400
 KB0400.The horizontal coordinates were determined by differentially corrected
 KB0400.hand held GPS observations or other comparable positioning techniques
 KB0400.and have an estimated accuracy of +/- 3 meters.
 KB0400
 KB0400.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB0400.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB0400
 KB0400.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0400.GEOID18 height accuracy estimate available here.
 KB0400
 KB0400.The vertical order pertains to the NGVD 29 superseded value.
 KB0400
 KB0400.Click photographs - Photos may exist for this station.
 KB0400
 KB0400;                    North         East    Units  Estimated Accuracy
 KB0400;SPC IL E     -   284,346.1     309,757.9     MT  (+/- 3 meters HH1 GPS) 
 KB0400
 KB0400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9466942838(NAD 83)
 KB0400
 KB0400                          SUPERSEDED SURVEY CONTROL
 KB0400
 KB0400  NGVD 29 (??/??/??)  179.54   (m)          589.0    (f) RESET       3  
 KB0400
 KB0400.Superseded values are not recommended for survey control.
 KB0400
 KB0400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0400.See file dsdata.pdf to determine how the superseded data were derived.
 KB0400
 KB0400_MARKER: DR = REFERENCE MARK DISK
 KB0400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0400_STAMPING: SAL NO 4 1959
 KB0400_MARK LOGO: CGS
 KB0400_PROJECTION: RECESSED 15 CENTIMETERS
 KB0400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0400+STABILITY: SURFACE MOTION
 KB0400
 KB0400  HISTORY     - Date     Condition        Report By
 KB0400  HISTORY     - 1959     MONUMENTED       CGS
 KB0400  HISTORY     - 1960     GOOD             CGS
 KB0400  HISTORY     - 1969     GOOD             CGS
 KB0400
 KB0400                          STATION DESCRIPTION
 KB0400
 KB0400'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0400'2.6 MI NE FROM JEWETT.
 KB0400'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0400'WITH JEWETT ROAD IN THE NORTH PART OF JEWETT, THENCE 0.2 MILE
 KB0400'NORTH AND EAST ALONG OLD U.S. HIGHWAY 40, THENCE 0.3 MILE NORTH
 KB0400'ALONG A GRAVEL ROAD, 28 1/2 FEET EAST OF THE CENTER LINE OF THE
 KB0400'ROAD, 183 FEET NORTH OF THE EAST END OF A CONCRETE PIPE CULVERT,
 KB0400'158 FEET SOUTH OF POWER POLE G 186, 179 FEET NORTH-NORTHEAST AND
 KB0400'ACROSS THE ROAD FROM A FENCE CORNER, 39.8 FEET SOUTH OF
 KB0400'TRIANGULATION STATION SAL, 40.5 FEET SOUTH OF A METAL WITNESS
 KB0400'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 KB0400'TOP OF A CONCRETE POST 6 INCHES UNDERGROUND.
 KB0400
 KB0400                          STATION RECOVERY (1969)
 KB0400
 KB0400'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0400'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0394 ***********************************************************************
 KB0394  DESIGNATION -  SALEM
 KB0394  PID         -  KB0394
 KB0394  STATE/COUNTY-  IL/CUMBERLAND
 KB0394  COUNTRY     -  US
 KB0394  USGS QUAD   -  GREENUP (2018)
 KB0394
 KB0394                         *CURRENT SURVEY CONTROL
 KB0394  ______________________________________________________________________
 KB0394* NAD 83(1997) POSITION- 39 14 14.16650(N) 088 12 06.96502(W)   ADJUSTED
 KB0394* NAVD 88 ORTHO HEIGHT -   179.802 (meters)      589.90  (feet) ADJUSTED
 KB0394  ______________________________________________________________________
 KB0394  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 KB0394  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 KB0394  DYNAMIC HEIGHT  -        179.696 (meters)      589.55  (feet) COMP
 KB0394  MODELED GRAVITY -    980,036.2   (mgal)                       NAVD 88
 KB0394
 KB0394  HORZ ORDER      -  SECOND
 KB0394  VERT ORDER      -  SECOND    CLASS 0
 KB0394
 KB0394.The horizontal coordinates were established by classical geodetic methods
 KB0394.and adjusted by the National Geodetic Survey in October 1999.
 KB0394
 KB0394.The orthometric height was determined by differential leveling and
 KB0394.adjusted by the NATIONAL GEODETIC SURVEY
 KB0394.in June 1991.
 KB0394
 KB0394.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0394.GEOID18 height accuracy estimate available here.
 KB0394
 KB0394.Click photographs - Photos may exist for this station.
 KB0394
 KB0394.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0394
 KB0394.The dynamic height is computed by dividing the NAVD 88
 KB0394.geopotential number by the normal gravity value computed on the
 KB0394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0394.degrees latitude (g = 980.6199 gals.).
 KB0394
 KB0394.The modeled gravity was interpolated from observed gravity values.
 KB0394
 KB0394. The following values were computed from the NAD 83(1997) position.
 KB0394
 KB0394;                    North         East     Units Scale Factor Converg.
 KB0394;SPC IL E     -   285,326.623   311,344.193   MT  0.99997658   +0 04 59.2
 KB0394;SPC IL E     -   936,109.10  1,021,468.41   sFT  0.99997658   +0 04 59.2
 KB0394;UTM  16      - 4,343,795.320   396,269.321   MT  0.99973249   -0 45 37.2
 KB0394
 KB0394!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0394!SPC IL E     -   0.99997682  x   0.99997658  =   0.99995340
 KB0394!UTM  16      -   0.99997682  x   0.99973249  =   0.99970932
 KB0394
 KB0394:                Primary Azimuth Mark                     Grid Az
 KB0394:SPC IL E     -  SALEM AZ MK                              207 16 34.9
 KB0394:UTM  16      -  SALEM AZ MK                              208 07 11.3
 KB0394
 KB0394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9626943795(NAD 83)
 KB0394
 KB0394|---------------------------------------------------------------------|
 KB0394| PID    Reference Object                     Distance      Geod. Az  |
 KB0394|                                                           dddmmss.s |
 KB0394| KB0393 SALEM RM 1                           16.007 METERS 02210     |
 KB0394| KB0392 SALEM RM 2                           12.405 METERS 15441     |
 KB0394| CI8185 SALEM AZ MK                                        2072134.1 |
 KB0394| KB1194 JEWETT OHIO OIL MICROWAVE MAST      APPROX. 3.4 KM 2253103.9 |
 KB0394|---------------------------------------------------------------------|
 KB0394
 KB0394                          SUPERSEDED SURVEY CONTROL
 KB0394
 KB0394  NAD 83(1997)-  39 14 14.17220(N)    088 12 06.95896(W) AD(       ) 2
 KB0394  NAD 83(1986)-  39 14 14.17664(N)    088 12 06.95904(W) AD(       ) 2
 KB0394  NAD 27      -  39 14 14.03700(N)    088 12 06.81690(W) AD(       ) 2
 KB0394  NGVD 29 (??/??/92)  179.862  (m)          590.10   (f) ADJ UNCH    2 0
 KB0394  NGVD 29             179.86   (m)          590.1    (f) LEVELING    3  
 KB0394
 KB0394.Superseded values are not recommended for survey control.
 KB0394
 KB0394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0394.See file dsdata.pdf to determine how the superseded data were derived.
 KB0394
 KB0394_MARKER: DS = TRIANGULATION STATION DISK
 KB0394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0394_STAMPING: SALEM 1959
 KB0394_MARK LOGO: CGS
 KB0394_PROJECTION: FLUSH
 KB0394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0394+STABILITY: SURFACE MOTION
 KB0394
 KB0394  HISTORY     - Date     Condition        Report By
 KB0394  HISTORY     - 1959     MONUMENTED       CGS
 KB0394  HISTORY     - 1959     GOOD             CGS
 KB0394  HISTORY     - 20050217 MARK NOT FOUND   ILDT
 KB0394
 KB0394                          STATION DESCRIPTION
 KB0394
 KB0394'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0394'THE STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF JEWETT, 2 MILES
 KB0394'SOUTHWEST OF GREENUP AND ABOUT 0.25 MILE NORTH OF THE STATION IS
 KB0394'LOCATED ABOUT 3 MILES NORTHEAST OF JEWETT, 2 MILES SOUTHWEST OF
 KB0394'GREENUP AND ABOUT 0.25 MILE NORTH OF U.S. HIGHWAY 40.
 KB0394'
 KB0394'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KB0394'HIGHWAY 130 AT GREENUP, GO WEST-SOUTHWEST ON U.S.  HIGHWAY 40 FOR
 KB0394'2.5 MILES TO A SIDE ROAD RIGHT AT THE TOP OF A GRADE, TURN RIGHT AND
 KB0394'GO NORTH ON THE GRAVEL ROAD FOR 0.15 MILE TO A TRACK ROAD LEFT,
 KB0394'TURN LEFT AND GO WEST ON THE TRACK ROAD FOR 0.25 MILE TO THE STATION
 KB0394'ON THE RIGHT.
 KB0394'
 KB0394'STATION MARK, A STANDARD DISK STAMPED SALEM 1959, IS SET IN A 10 INCH
 KB0394'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0394'GROUND. THE MARK IS 27.5 FEET EAST OF THE EAST SIDE OF A LARGE OAK
 KB0394'TREE, 20 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 KB0394'TRACK ROAD, 20 FEET WEST OF A SMALL OAK TREE WITH A TRIANGLE BLAZE
 KB0394'AND 19 FEET WEST OF A WITNESS POST.
 KB0394'
 KB0394'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED SALEM NO1 1959,IS
 KB0394'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 6
 KB0394'INCHES. THE MARK IS 48 FEET NORTH OF A WITNESS POST, 47 FEET NORTH OF
 KB0394'A SMALL OAK TREE WITH A TRIANGLE BLAZE AND 1.5 FEET WEST OF A
 KB0394'FENCE LINE.
 KB0394'
 KB0394'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED SALEM NO 2 1959, IS
 KB0394'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4
 KB0394'INCHES. THE MARK IS 35 FEET SOUTH OF A WITNESS POST, 17 FEET SOUTH OF
 KB0394'THE APPROXIMATE CENTER OF THE TRACK ROAD, 9.7 FEET NORTH OF THE
 KB0394'NORTH SIDE OF A LARGE OAK TREE AND 2 FEET NORTH OF A FENCE CORNER.
 KB0394'
 KB0394'AZIMUTH MARK, A STANDARD DISK STAMPED SALEM 1959, IS SET IN A 10 INCH
 KB0394'SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE MARK IS 21.1
 KB0394'FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACKS, 19 FEET WEST OF
 KB0394'THE APPROXIMATE CENTER OF THE GRAVEL ROAD, 9 FEET SOUTH OF A
 KB0394'POWER POLE, 2.2 FEET NORTH OF A RAILROAD CROSSING SIGN AND 1.6 FEET
 KB0394'SOUTH OF A WITNESS POST.
 KB0394'
 KB0394'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE TRACK ROAD
 KB0394'FOR 0.25 MILE, TURN RIGHT ON THE GRAVEL ROAD AND GO SOUTH FOR
 KB0394'0.15 MILE TO U.S. HIGHWAY 40, TURN RIGHT AND GO WEST ON U.S. HIGHWAY
 KB0394'40 FOR 0.6 MILE TO A GRAVEL ROAD LEFT, TURN LEFT ON THE GRAVEL
 KB0394'ROAD FOR 0.1 MILE TO THE AZIMUTH MARK ON THE RIGHT JUST BEFORE
 KB0394'REACHING THE RAILROAD TRACKS.
 KB0394'
 KB0394'HEIGHT OF LIGHT ABOVE STATION MARK 26.25 METERS.
 KB0394
 KB0394                          STATION RECOVERY (1959)
 KB0394
 KB0394'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0394'2.9 MI SW FROM GREENUP.
 KB0394'ABOUT 2.5 MILES SOUTHWEST ALONG U.S. HGIHWAY 40 FROM ITS JUNCTION
 KB0394'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.15 MILE NORTH ALONG
 KB0394'A GRAVEL ROAD, THENCE 0.25 MILE WEST ALONG A DIRT ROAD, AT A
 KB0394'FENCE CORNER NORTH OF THE ROAD, 20 FEET NORTH OF THE CENTER LINE
 KB0394'OF THE ROAD, 30 FEET SOUTHWEST OF A FENCE CORNER, 43 1/2 FEET
 KB0394'NORTH-NORTHWEST AND ACROSS THE ROAD FROM A FENCE CORNER, 19.2 FEET
 KB0394'WEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL
 KB0394'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 KB0394'THE GROUND.
 KB0394
 KB0394                          STATION RECOVERY (2005)
 KB0394
 KB0394'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0394'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6936 ***********************************************************************
 DE6936  DESIGNATION -  SALEM AZ
 DE6936  PID         -  DE6936
 DE6936  STATE/COUNTY-  IL/MARION
 DE6936  COUNTRY     -  US
 DE6936  USGS QUAD   -  SALEM SOUTH (2018)
 DE6936
 DE6936                         *CURRENT SURVEY CONTROL
 DE6936  ______________________________________________________________________
 DE6936* NAD 83(2011) POSITION- 38 37 11.94725(N) 088 56 43.72024(W)   ADJUSTED
 DE6936* NAD 83(2011) ELLIP HT-   131.398 (meters)        (06/27/12)   ADJUSTED
 DE6936* NAD 83(2011) EPOCH   -  2010.00
 DE6936* NAVD 88 ORTHO HEIGHT -   162.4   (meters)      533.    (feet) GPS OBS
 DE6936  ______________________________________________________________________
 DE6936  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6936  GEOID HEIGHT    -        -30.963 (meters)                     GEOID99
 DE6936  GEOID HEIGHT    -        -30.982 (meters)                     GEOID18
 DE6936  NAD 83(2011) X  -     91,832.786 (meters)                     COMP
 DE6936  NAD 83(2011) Y  - -4,989,024.569 (meters)                     COMP
 DE6936  NAD 83(2011) Z  -  3,959,526.452 (meters)                     COMP
 DE6936  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 DE6936
 DE6936  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6936  Standards:
 DE6936         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6936            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6936  -------------------------------------------------------------------
 DE6936  NETWORK    1.00   1.69           0.42   0.40   0.86     -0.00517642
 DE6936  -------------------------------------------------------------------
 DE6936  Click here for local accuracies and other accuracy information.
 DE6936
 DE6936.The horizontal coordinates were established by GPS observations
 DE6936.and adjusted by the National Geodetic Survey in June 2012.
 DE6936
 DE6936.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6936.been affixed to the stable North American tectonic plate. See 
 DE6936.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6936
 DE6936.The horizontal coordinates are valid at the epoch date displayed above
 DE6936.which is a decimal equivalence of Year/Month/Day.
 DE6936
 DE6936.The orthometric height was determined by GPS observations and a
 DE6936.high-resolution geoid model.
 DE6936
 DE6936.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6936.GEOID18 height accuracy estimate available here.
 DE6936
 DE6936.Click photographs - Photos may exist for this station.
 DE6936
 DE6936.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6936
 DE6936.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6936
 DE6936.The ellipsoidal height was determined by GPS observations
 DE6936.and is referenced to NAD 83.
 DE6936
 DE6936. The following values were computed from the NAD 83(2011) position.
 DE6936
 DE6936;                    North         East     Units Scale Factor Converg.
 DE6936;SPC IL E     -   216,970.712   246,690.749   MT  1.00000998   -0 22 55.5
 DE6936;SPC IL E     -   711,844.74    809,351.23   sFT  1.00000998   -0 22 55.5
 DE6936;UTM  16      - 4,276,402.415   330,632.997   MT  0.99995325   -1 12 52.4
 DE6936
 DE6936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6936!SPC IL E     -   0.99997938  x   1.00000998  =   0.99998936
 DE6936!UTM  16      -   0.99997938  x   0.99995325  =   0.99993263
 DE6936
 DE6936:                Primary Azimuth Mark                     Grid Az
 DE6936:SPC IL E     -  SALEM YRD                                083 50 35.1
 DE6936:UTM  16      -  SALEM YRD                                084 40 32.0
 DE6936
 DE6936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3063276402(NAD 83)
 DE6936
 DE6936|---------------------------------------------------------------------|
 DE6936| PID    Reference Object                     Distance      Geod. Az  |
 DE6936|                                                           dddmmss.s |
 DE6936| DE6935 SALEM YRD                           414.710 METERS 0832739.6 |
 DE6936|---------------------------------------------------------------------|
 DE6936
 DE6936                          SUPERSEDED SURVEY CONTROL
 DE6936
 DE6936  NAD 83(2007)-  38 37 11.94735(N)    088 56 43.72101(W) AD(2002.00) 0
 DE6936  ELLIP H (02/10/07)  131.413  (m)                       GP(2002.00)    
 DE6936  ELLIP H (02/03/05)  131.402  (m)                       GP(       ) 4 2
 DE6936  NAD 83(1997)-  38 37 11.94742(N)    088 56 43.72133(W) AD(       ) 1
 DE6936  ELLIP H (08/21/02)  131.418  (m)                       GP(       ) 3 1
 DE6936
 DE6936.Superseded values are not recommended for survey control.
 DE6936
 DE6936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6936.See file dsdata.pdf to determine how the superseded data were derived.
 DE6936
 DE6936_MARKER: DD = SURVEY DISK
 DE6936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6936_STAMPING: SALEM AZ 1997
 DE6936_MARK LOGO: ILDT
 DE6936_PROJECTION: FLUSH
 DE6936_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6936_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6936+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1999
 DE6936
 DE6936  HISTORY     - Date     Condition        Report By
 DE6936  HISTORY     - 1997     MONUMENTED       ILDT
 DE6936  HISTORY     - 19990927 GOOD             ILDT
 DE6936
 DE6936                          STATION DESCRIPTION
 DE6936
 DE6936'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (SAB)
 DE6936'TO REACH FROM THE INTERSECTION OF US 50 AND IL RTE 37 GO SOUTH ON IL
 DE6936'RTE 37 FOR 0.5 MILE TO
 DE6936'STATION ON LEFT. STATION LOCATED 33' EAST OF OF THE CENTER OF IL RTE
 DE6936'37 AND 30' SOUTH OF
 DE6936'BLAIR 59.18' EAST OF A LIGHT POLE AND 70.89' WEST OF A POWER POLE.
 DE6936'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1787 ***********************************************************************
 JB1787  DESIGNATION -  SALEM BROWN SHOE CO WATER TANK
 JB1787  PID         -  JB1787
 JB1787  STATE/COUNTY-  IL/MARION
 JB1787  COUNTRY     -  US
 JB1787  USGS QUAD   -  SALEM SOUTH (2018)
 JB1787
 JB1787                         *CURRENT SURVEY CONTROL
 JB1787  ______________________________________________________________________
 JB1787* NAD 83(1997) POSITION- 38 37 22.23892(N) 088 56 56.38947(W)   ADJUSTED
 JB1787  ______________________________________________________________________
 JB1787  GEOID HEIGHT    -        -30.988 (meters)                     GEOID18
 JB1787  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 JB1787  HORZ ORDER      -  THIRD
 JB1787
 JB1787.The horizontal coordinates were established by classical geodetic methods
 JB1787.and adjusted by the National Geodetic Survey in October 1999.
 JB1787
 JB1787.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1787.GEOID18 height accuracy estimate available here.
 JB1787
 JB1787.Click photographs - Photos may exist for this station.
 JB1787
 JB1787.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1787
 JB1787. The following values were computed from the NAD 83(1997) position.
 JB1787
 JB1787;                    North         East     Units Scale Factor Converg.
 JB1787;SPC IL E     -   217,290.108   246,386.399   MT  1.00001038   -0 23 03.5
 JB1787;SPC IL E     -   712,892.63    808,352.71   sFT  1.00001038   -0 23 03.5
 JB1787;UTM  16      - 4,276,726.181   330,333.337   MT  0.99995450   -1 13 00.6
 JB1787
 JB1787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3033376726(NAD 83)
 JB1787
 JB1787                          SUPERSEDED SURVEY CONTROL
 JB1787
 JB1787  NAD 83(1986)-  38 37 22.25440(N)    088 56 56.38568(W) AD(       ) 3
 JB1787  NAD 27      -  38 37 22.07658(N)    088 56 56.17854(W) AD(       ) 3
 JB1787
 JB1787.Superseded values are not recommended for survey control.
 JB1787
 JB1787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1787.See file dsdata.pdf to determine how the superseded data were derived.
 JB1787
 JB1787_MARKER: 53 = ELEVATED TANK
 JB1787
 JB1787  HISTORY     - Date     Condition        Report By
 JB1787  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1787  HISTORY     - 1970     GOOD             NGS
 JB1787
 JB1787                          STATION DESCRIPTION
 JB1787
 JB1787'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB1787'THE STATION WAS FOUND IN GOOD CONDITION.  NO DESCRIPTION WAS
 JB1787'AVAILABLE SO A NEW DESCRIPTION FOLLOWS.  THE STATION IS THE CENTER
 JB1787'OF THE TOP OF THE TANK WHICH IS PAINTED BLACK WITH THE LEGEND BROWN
 JB1787'SHOE CO IN WHITE ON THE NORTHWEST AND SOUTHWEST SIDES, 4 LEGGED
 JB1787'STEEL STRUCTURE WITH AN OVERALL HEIGHT OF ABOUT 120 FEET, IN
 JB1787'THE SOUTH CENTRAL SECTION OF SALEM, AT THE SOUTHWEST CORNER OF
 JB1787'THE BROWN SHOE CO. PLANT AND ABOUT 150 FEET SOUTHEAST OF THE
 JB1787'INTERSECTION OF COLLEGE AND WHITTAKER STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1786 ***********************************************************************
 JB1786  DESIGNATION -  SALEM CITY STACK
 JB1786  PID         -  JB1786
 JB1786  STATE/COUNTY-  IL/MARION
 JB1786  COUNTRY     -  US
 JB1786  USGS QUAD   -  SALEM SOUTH (2018)
 JB1786
 JB1786                         *CURRENT SURVEY CONTROL
 JB1786  ______________________________________________________________________
 JB1786* NAD 83(1997) POSITION- 38 37 16.70378(N) 088 56 44.81505(W)   ADJUSTED
 JB1786  ______________________________________________________________________
 JB1786  GEOID HEIGHT    -        -30.985 (meters)                     GEOID18
 JB1786  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 JB1786  HORZ ORDER      -  THIRD
 JB1786
 JB1786.The horizontal coordinates were established by classical geodetic methods
 JB1786.and adjusted by the National Geodetic Survey in October 1999.
 JB1786
 JB1786.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1786.GEOID18 height accuracy estimate available here.
 JB1786
 JB1786.Click photographs - Photos may exist for this station.
 JB1786
 JB1786.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1786
 JB1786. The following values were computed from the NAD 83(1997) position.
 JB1786
 JB1786;                    North         East     Units Scale Factor Converg.
 JB1786;SPC IL E     -   217,117.557   246,665.243   MT  1.00001002   -0 22 56.2
 JB1786;SPC IL E     -   712,326.52    809,267.55   sFT  1.00001002   -0 22 56.2
 JB1786;UTM  16      - 4,276,549.607   330,609.629   MT  0.99995335   -1 12 53.2
 JB1786
 JB1786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3060976549(NAD 83)
 JB1786
 JB1786                          SUPERSEDED SURVEY CONTROL
 JB1786
 JB1786  NAD 83(1986)-  38 37 16.71927(N)    088 56 44.81128(W) AD(       ) 3
 JB1786  NAD 27      -  38 37 16.53971(N)    088 56 44.60124(W) AD(       ) 3
 JB1786
 JB1786.Superseded values are not recommended for survey control.
 JB1786
 JB1786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1786.See file dsdata.pdf to determine how the superseded data were derived.
 JB1786
 JB1786_MARKER: 63 = STACK
 JB1786
 JB1786  HISTORY     - Date     Condition        Report By
 JB1786  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1786  HISTORY     - 1970     GOOD             NGS
 JB1786
 JB1786                          STATION DESCRIPTION
 JB1786
 JB1786'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1786'THE STATION IS THE CENTER OF THE TOP OF A GREY COLORED CONCRETE STACK
 JB1786'APPORXIMATELY 185
 JB1786'FEET HIGH.  IT IS LOCATED IN THE SOUTH EDGE OF
 JB1786'SALEM, JUST NORTH OF A RAILROAD
 JB1786'CROSSING AND IS ON THE WEST SIDE OF
 JB1786'STATE HIGHWAY 37.  IT IS OWNED BY THE CITY OF
 JB1786'SALEM, ABANDONED AT
 JB1786'THIS TIME AND FROM INFORMATION OBTAINED, IS TO BE TORN DOWN IN
 JB1786'THE FUTURE.
 JB1786
 JB1786                          STATION RECOVERY (1970)
 JB1786
 JB1786'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB1786'THE STATION AS FOUND AS DESCRIBED AND GOOD CONDITION.  IT IS
 JB1786'CONNECTED TO A BUILDING OF THE SQUIBB AND FINKS TANK CO. AND ABOUT
 JB1786'150 FEET NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 37 AND
 JB1786'COMMERICAL ST.
 JB1786'
 JB1786'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SALEM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1791 ***********************************************************************
 JB1791  DESIGNATION -  SALEM N MUNICIPAL TANK
 JB1791  PID         -  JB1791
 JB1791  STATE/COUNTY-  IL/MARION
 JB1791  COUNTRY     -  US
 JB1791  USGS QUAD   -  SALEM NORTH (2018)
 JB1791
 JB1791                         *CURRENT SURVEY CONTROL
 JB1791  ______________________________________________________________________
 JB1791* NAD 83(1997) POSITION- 38 38 23.56757(N) 088 56 38.99108(W)   ADJUSTED
 JB1791  ______________________________________________________________________
 JB1791  GEOID HEIGHT    -        -31.039 (meters)                     GEOID18
 JB1791  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 JB1791  HORZ ORDER      -  THIRD
 JB1791
 JB1791.The horizontal coordinates were established by classical geodetic methods
 JB1791.and adjusted by the National Geodetic Survey in October 1999.
 JB1791
 JB1791.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1791.GEOID18 height accuracy estimate available here.
 JB1791
 JB1791.Click photographs - Photos may exist for this station.
 JB1791
 JB1791.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1791
 JB1791. The following values were computed from the NAD 83(1997) position.
 JB1791
 JB1791;                    North         East     Units Scale Factor Converg.
 JB1791;SPC IL E     -   219,178.383   246,819.850   MT  1.00000981   -0 22 53.1
 JB1791;SPC IL E     -   719,087.74    809,774.79   sFT  1.00000981   -0 22 53.1
 JB1791;UTM  16      - 4,278,607.852   330,794.158   MT  0.99995258   -1 12 51.4
 JB1791
 JB1791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3079478607(NAD 83)
 JB1791
 JB1791                          SUPERSEDED SURVEY CONTROL
 JB1791
 JB1791  NAD 83(1986)-  38 38 23.58312(N)    088 56 38.98711(W) AD(       ) 3
 JB1791  NAD 27      -  38 38 23.40575(N)    088 56 38.77765(W) AD(       ) 3
 JB1791
 JB1791.Superseded values are not recommended for survey control.
 JB1791
 JB1791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1791.See file dsdata.pdf to determine how the superseded data were derived.
 JB1791
 JB1791_MARKER: 53 = ELEVATED TANK
 JB1791
 JB1791  HISTORY     - Date     Condition        Report By
 JB1791  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1791  HISTORY     - 1962     GOOD             CGS
 JB1791  HISTORY     - 1970     GOOD             NGS
 JB1791
 JB1791                          STATION DESCRIPTION
 JB1791
 JB1791'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1791'THE STATION IS LOCATED IN THE BRYAN MEMORIAL PARK, JUST WEST OF STATE
 JB1791'HIGHWAY 37 AND IN THE
 JB1791'NORTH OF SALEM.
 JB1791'
 JB1791'THE TANK IS PAINTED SILVER IS SUPPORTED BY 6 LEGS AND IS
 JB1791'APPROMIMATELY 120 FEET HIGH.
 JB1791'
 JB1791'THE POINT INTERSECTED WAS THE TOP OF TANK.
 JB1791
 JB1791                          STATION RECOVERY (1962)
 JB1791
 JB1791'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1791'THE STATION WAS RECOVERED IN GOOD CONDITION.
 JB1791
 JB1791                          STATION RECOVERY (1970)
 JB1791
 JB1791'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB1791'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  THE
 JB1791'DESCRIPTION IS GOOD WITH THE BELOW.
 JB1791'
 JB1791'THE TANK IS PAINTED LIGHT GREEN WITH THE LEGENG SALEM IN BLACK
 JB1791'LETTERS ON THE NORTH AND SOUTH SIDES.  ABOUT 100 FEET NORTHWEST OF
 JB1791'THE INTERSECTION OF BROADWAY AND E WILLIAM ST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1789 ***********************************************************************
 JB1789  DESIGNATION -  SALEM RADIO STA KBB 690 MAST
 JB1789  PID         -  JB1789
 JB1789  STATE/COUNTY-  IL/MARION
 JB1789  COUNTRY     -  US
 JB1789  USGS QUAD   -  SALEM SOUTH (2018)
 JB1789
 JB1789                         *CURRENT SURVEY CONTROL
 JB1789  ______________________________________________________________________
 JB1789* NAD 83(1997) POSITION- 38 37 23.63141(N) 088 58 35.69829(W)   ADJUSTED
 JB1789  ______________________________________________________________________
 JB1789  GEOID HEIGHT    -        -30.974 (meters)                     GEOID18
 JB1789  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 JB1789  HORZ ORDER      -  THIRD
 JB1789
 JB1789.The horizontal coordinates were established by classical geodetic methods
 JB1789.and adjusted by the National Geodetic Survey in October 1999.
 JB1789
 JB1789.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1789.GEOID18 height accuracy estimate available here.
 JB1789
 JB1789.Click photographs - Photos may exist for this station.
 JB1789
 JB1789.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1789
 JB1789. The following values were computed from the NAD 83(1997) position.
 JB1789
 JB1789;                    North         East     Units Scale Factor Converg.
 JB1789;SPC IL E     -   217,349.520   243,984.436   MT  1.00001362   -0 24 05.5
 JB1789;SPC IL E     -   713,087.55    800,472.27   sFT  1.00001362   -0 24 05.5
 JB1789;UTM  16      - 4,276,820.483   327,932.616   MT  0.99996461   -1 14 02.7
 JB1789
 JB1789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2793276820(NAD 83)
 JB1789
 JB1789                          SUPERSEDED SURVEY CONTROL
 JB1789
 JB1789  NAD 83(1986)-  38 37 23.64708(N)    088 58 35.69459(W) AD(       ) 3
 JB1789  NAD 27      -  38 37 23.46595(N)    088 58 35.48205(W) AD(       ) 3
 JB1789
 JB1789.Superseded values are not recommended for survey control.
 JB1789
 JB1789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1789.See file dsdata.pdf to determine how the superseded data were derived.
 JB1789
 JB1789_MARKER: 42 = RADIO/TV MAST
 JB1789
 JB1789  HISTORY     - Date     Condition        Report By
 JB1789  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1789
 JB1789                          STATION DESCRIPTION
 JB1789
 JB1789'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1789'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED ABOUT 1.75
 JB1789'MILES WEST OF THE
 JB1789'CENTER OF SALEM AND OWNED AND OPERATED BY THE
 JB1789'KENDRICK CARTHAGE COMPANY.  IT IS A
 JB1789'GUYED STEEL STRUCTURE PAINTED
 JB1789'ALTERNATELY IN SECTIONS OF RED AND WHITE AND THE
 JB1789'OVERALL HEIGHT IS 150 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0393 ***********************************************************************
 KB0393  DESIGNATION -  SALEM RM 1
 KB0393  PID         -  KB0393
 KB0393  STATE/COUNTY-  IL/CUMBERLAND
 KB0393  COUNTRY     -  US
 KB0393  USGS QUAD   -  GREENUP (2018)
 KB0393
 KB0393                         *CURRENT SURVEY CONTROL
 KB0393  ______________________________________________________________________
 KB0393* NAD 83(1986) POSITION- 39 14 14.65   (N) 088 12 06.71   (W)   HD_HELD1
 KB0393* NAVD 88 ORTHO HEIGHT -   180.145 (meters)      591.03  (feet) ADJUSTED
 KB0393  ______________________________________________________________________
 KB0393  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 KB0393  DYNAMIC HEIGHT  -        180.040 (meters)      590.68  (feet) COMP
 KB0393  MODELED GRAVITY -    980,036.2   (mgal)                       NAVD 88
 KB0393
 KB0393  VERT ORDER      -  SECOND    CLASS 0
 KB0393
 KB0393.The horizontal coordinates were determined by differentially corrected
 KB0393.hand held GPS observations or other comparable positioning techniques
 KB0393.and have an estimated accuracy of +/- 3 meters.
 KB0393
 KB0393.The orthometric height was determined by differential leveling and
 KB0393.adjusted by the NATIONAL GEODETIC SURVEY
 KB0393.in June 1991.
 KB0393
 KB0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0393.GEOID18 height accuracy estimate available here.
 KB0393
 KB0393.Click photographs - Photos may exist for this station.
 KB0393
 KB0393.The dynamic height is computed by dividing the NAVD 88
 KB0393.geopotential number by the normal gravity value computed on the
 KB0393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0393.degrees latitude (g = 980.6199 gals.).
 KB0393
 KB0393.The modeled gravity was interpolated from observed gravity values.
 KB0393
 KB0393;                    North         East    Units  Estimated Accuracy
 KB0393;SPC IL E     -   285,341.5     311,350.3     MT  (+/- 3 meters HH1 GPS) 
 KB0393
 KB0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9627543810(NAD 83)
 KB0393
 KB0393                          SUPERSEDED SURVEY CONTROL
 KB0393
 KB0393  NGVD 29 (??/??/92)  180.206  (m)          591.23   (f) ADJ UNCH    2 0
 KB0393
 KB0393.Superseded values are not recommended for survey control.
 KB0393
 KB0393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0393.See file dsdata.pdf to determine how the superseded data were derived.
 KB0393
 KB0393_MARKER: DR = REFERENCE MARK DISK
 KB0393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0393_STAMPING: SALEM NO 1 1959
 KB0393_MARK LOGO: CGS
 KB0393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0393+STABILITY: SURFACE MOTION
 KB0393
 KB0393  HISTORY     - Date     Condition        Report By
 KB0393  HISTORY     - 1959     MONUMENTED       CGS
 KB0393  HISTORY     - 20050217 MARK NOT FOUND   ILDT
 KB0393
 KB0393                          STATION DESCRIPTION
 KB0393
 KB0393'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0393'2.9 MI SW FROM GREENUP.
 KB0393'ABOUT 2.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0393'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.15 MILE NORTH ALONG A
 KB0393'GRAVEL ROAD, THENCE 0.25 MILE WEST ALONG A DIRT ROAD, AT A FENCE
 KB0393'CORNER NORTH OF THE ROAD, 68 FEET NORTH OF THE CENTER LINE OF
 KB0393'THE ROAD, 1 1/2 FEET WEST OF A FENCE, 28 FEET NORTH OF A FENCE
 KB0393'CORNER, 50.3 FEET NORTH OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 KB0393'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0393'POST PROJECTING 3 INCHES.
 KB0393
 KB0393                          STATION RECOVERY (2005)
 KB0393
 KB0393'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0393'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0392 ***********************************************************************
 KB0392  DESIGNATION -  SALEM RM 2
 KB0392  PID         -  KB0392
 KB0392  STATE/COUNTY-  IL/CUMBERLAND
 KB0392  COUNTRY     -  US
 KB0392  USGS QUAD   -  GREENUP (2018)
 KB0392
 KB0392                         *CURRENT SURVEY CONTROL
 KB0392  ______________________________________________________________________
 KB0392* NAD 83(1986) POSITION- 39 14 13.80   (N) 088 12 06.74   (W)   HD_HELD1
 KB0392* NAVD 88 ORTHO HEIGHT -   179.897 (meters)      590.21  (feet) ADJUSTED
 KB0392  ______________________________________________________________________
 KB0392  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 KB0392  DYNAMIC HEIGHT  -        179.791 (meters)      589.86  (feet) COMP
 KB0392  MODELED GRAVITY -    980,036.2   (mgal)                       NAVD 88
 KB0392
 KB0392  VERT ORDER      -  SECOND    CLASS 0
 KB0392
 KB0392.The horizontal coordinates were determined by differentially corrected
 KB0392.hand held GPS observations or other comparable positioning techniques
 KB0392.and have an estimated accuracy of +/- 3 meters.
 KB0392
 KB0392.The orthometric height was determined by differential leveling and
 KB0392.adjusted by the NATIONAL GEODETIC SURVEY
 KB0392.in June 1991.
 KB0392
 KB0392.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0392.GEOID18 height accuracy estimate available here.
 KB0392
 KB0392.Click photographs - Photos may exist for this station.
 KB0392
 KB0392.The dynamic height is computed by dividing the NAVD 88
 KB0392.geopotential number by the normal gravity value computed on the
 KB0392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0392.degrees latitude (g = 980.6199 gals.).
 KB0392
 KB0392.The modeled gravity was interpolated from observed gravity values.
 KB0392
 KB0392;                    North         East    Units  Estimated Accuracy
 KB0392;SPC IL E     -   285,315.3     311,349.6     MT  (+/- 3 meters HH1 GPS) 
 KB0392
 KB0392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9627443783(NAD 83)
 KB0392
 KB0392                          SUPERSEDED SURVEY CONTROL
 KB0392
 KB0392  NGVD 29 (??/??/92)  179.957  (m)          590.41   (f) ADJ UNCH    2 0
 KB0392
 KB0392.Superseded values are not recommended for survey control.
 KB0392
 KB0392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0392.See file dsdata.pdf to determine how the superseded data were derived.
 KB0392
 KB0392_MARKER: DR = REFERENCE MARK DISK
 KB0392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0392_STAMPING: SALEM NO 2 1959
 KB0392_MARK LOGO: CGS
 KB0392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0392+STABILITY: SURFACE MOTION
 KB0392
 KB0392  HISTORY     - Date     Condition        Report By
 KB0392  HISTORY     - 1959     MONUMENTED       CGS
 KB0392  HISTORY     - 20050217 MARK NOT FOUND   ILDT
 KB0392
 KB0392                          STATION DESCRIPTION
 KB0392
 KB0392'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0392'2.9 MI SW FROM GREENUP.
 KB0392'ABOUT 2.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0392'WITH STATE HIGHWAY 130 IN GREENUP, THENCE 0.15 MILE NORTH ALONG
 KB0392'A GRAVEL ROAD, THENCE 0.25 MILE WEST ALONG A DIRT ROAD, AT A
 KB0392'FENCE CORNER NORTH OF THE ROAD, 17 FEET SOUTH OF THE CENTER
 KB0392'LINE OF THE ROAD, 2 FEET NORTH OF A FENCE CORNER, 1/2 FOOT EAST
 KB0392'OF THE EXTENDED NORTH-SOUTH FENCE, 35.5 FEET SOUTH OF A METAL
 KB0392'WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND SET
 KB0392'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0392
 KB0392                          STATION RECOVERY (2005)
 KB0392
 KB0392'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0392'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1788 ***********************************************************************
 JB1788  DESIGNATION -  SALEM S MUNICIPAL TANK
 JB1788  PID         -  JB1788
 JB1788  STATE/COUNTY-  IL/MARION
 JB1788  COUNTRY     -  US
 JB1788  USGS QUAD   -  SALEM SOUTH (2018)
 JB1788
 JB1788                         *CURRENT SURVEY CONTROL
 JB1788  ______________________________________________________________________
 JB1788* NAD 83(1997) POSITION- 38 37 10.51651(N) 088 56 54.18744(W)   ADJUSTED
 JB1788  ______________________________________________________________________
 JB1788  GEOID HEIGHT    -        -30.979 (meters)                     GEOID18
 JB1788  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 JB1788  HORZ ORDER      -  THIRD
 JB1788
 JB1788.The horizontal coordinates were established by classical geodetic methods
 JB1788.and adjusted by the National Geodetic Survey in October 1999.
 JB1788
 JB1788.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1788.GEOID18 height accuracy estimate available here.
 JB1788
 JB1788.Click photographs - Photos may exist for this station.
 JB1788
 JB1788.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1788
 JB1788. The following values were computed from the NAD 83(1997) position.
 JB1788
 JB1788;                    North         East     Units Scale Factor Converg.
 JB1788;SPC IL E     -   216,928.287   246,437.243   MT  1.00001032   -0 23 02.0
 JB1788;SPC IL E     -   711,705.55    808,519.52   sFT  1.00001032   -0 23 02.0
 JB1788;UTM  16      - 4,276,363.680   330,378.916   MT  0.99995431   -1 12 58.9
 JB1788
 JB1788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3037876363(NAD 83)
 JB1788
 JB1788                          SUPERSEDED SURVEY CONTROL
 JB1788
 JB1788  NAD 83(1986)-  38 37 10.53196(N)    088 56 54.18365(W) AD(       ) 3
 JB1788  NAD 27      -  38 37 10.35422(N)    088 56 53.97574(W) AD(       ) 3
 JB1788
 JB1788.Superseded values are not recommended for survey control.
 JB1788
 JB1788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1788.See file dsdata.pdf to determine how the superseded data were derived.
 JB1788
 JB1788_MARKER: 53 = ELEVATED TANK
 JB1788
 JB1788  HISTORY     - Date     Condition        Report By
 JB1788  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1788  HISTORY     - 1962     GOOD             CGS
 JB1788  HISTORY     - 1970     GOOD             NGS
 JB1788
 JB1788                          STATION DESCRIPTION
 JB1788
 JB1788'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1788'THE TANK IS LOCATED IN THE SOUTH PART OF SALEM, ABOUT 1 BLOCK WEST OF
 JB1788'STATE HIGHWAY 37 AND IS
 JB1788'JUST WEST OF THE BUILDINGS OCCUPIED BY MC NAMARA
 JB1788'AND CROWLEY INC.
 JB1788'
 JB1788'THE TANK IS PAINTED SILVER, IS SUPPORTED BY 6 LEGS AND IS
 JB1788'APPROXIMATELY 130 FEET HIGH.
 JB1788'
 JB1788'THE POINT INTERSECTED WAS THE BALL ON TOP.
 JB1788
 JB1788                          STATION RECOVERY (1962)
 JB1788
 JB1788'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1788'THE STATION WAS RECOVERED IN GOOD CONDITION.
 JB1788
 JB1788                          STATION RECOVERY (1970)
 JB1788
 JB1788'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 JB1788'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  THE
 JB1788'DESCRIPTION IS GOOD WITH THE BELOW.
 JB1788'
 JB1788'THE TANK IS ABOUT 300 FEET SOUTHEAST OF THE INTERSECTION OF
 JB1788'COLLEGE AND BLAIR STREETS AND HAS THE LEGEND SALEM IN BLACK LETTERS
 JB1788'ON THE EAST AND WEST SIDES.
 JB1788'
 JB1788'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SALEM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6935 ***********************************************************************
 DE6935  DESIGNATION -  SALEM YRD
 DE6935  PID         -  DE6935
 DE6935  STATE/COUNTY-  IL/MARION
 DE6935  COUNTRY     -  US
 DE6935  USGS QUAD   -  SALEM SOUTH (2018)
 DE6935
 DE6935                         *CURRENT SURVEY CONTROL
 DE6935  ______________________________________________________________________
 DE6935* NAD 83(2011) POSITION- 38 37 13.47848(N) 088 56 26.68856(W)   ADJUSTED
 DE6935* NAD 83(2011) ELLIP HT-   130.229 (meters)        (06/27/12)   ADJUSTED
 DE6935* NAD 83(2011) EPOCH   -  2010.00
 DE6935* NAVD 88 ORTHO HEIGHT -   161.2   (meters)      529.    (feet) GPS OBS
 DE6935  ______________________________________________________________________
 DE6935  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE6935  GEOID HEIGHT    -        -30.967 (meters)                     GEOID99
 DE6935  GEOID HEIGHT    -        -30.986 (meters)                     GEOID18
 DE6935  NAD 83(2011) X  -     92,244.177 (meters)                     COMP
 DE6935  NAD 83(2011) Y  - -4,988,986.590 (meters)                     COMP
 DE6935  NAD 83(2011) Z  -  3,959,562.613 (meters)                     COMP
 DE6935  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 DE6935
 DE6935  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6935  Standards:
 DE6935         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6935            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6935  -------------------------------------------------------------------
 DE6935  NETWORK    0.99   1.61           0.41   0.40   0.82     -0.03207401
 DE6935  -------------------------------------------------------------------
 DE6935  Click here for local accuracies and other accuracy information.
 DE6935
 DE6935.The horizontal coordinates were established by GPS observations
 DE6935.and adjusted by the National Geodetic Survey in June 2012.
 DE6935
 DE6935.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6935.been affixed to the stable North American tectonic plate. See 
 DE6935.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6935
 DE6935.The horizontal coordinates are valid at the epoch date displayed above
 DE6935.which is a decimal equivalence of Year/Month/Day.
 DE6935
 DE6935.The orthometric height was determined by GPS observations and a
 DE6935.high-resolution geoid model.
 DE6935
 DE6935.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6935.GEOID18 height accuracy estimate available here.
 DE6935
 DE6935.Click photographs - Photos may exist for this station.
 DE6935
 DE6935.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6935
 DE6935.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6935
 DE6935.The ellipsoidal height was determined by GPS observations
 DE6935.and is referenced to NAD 83.
 DE6935
 DE6935. The following values were computed from the NAD 83(2011) position.
 DE6935
 DE6935;                    North         East     Units Scale Factor Converg.
 DE6935;SPC IL E     -   217,015.191   247,103.071   MT  1.00000944   -0 22 44.9
 DE6935;SPC IL E     -   711,990.67    810,703.99   sFT  1.00000944   -0 22 44.9
 DE6935;UTM  16      - 4,276,440.896   331,045.898   MT  0.99995153   -1 12 41.8
 DE6935
 DE6935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6935!SPC IL E     -   0.99997957  x   1.00000944  =   0.99998901
 DE6935!UTM  16      -   0.99997957  x   0.99995153  =   0.99993110
 DE6935
 DE6935:                Primary Azimuth Mark                     Grid Az
 DE6935:SPC IL E     -  SALEM AZ                                 263 50 35.1
 DE6935:UTM  16      -  SALEM AZ                                 264 40 32.0
 DE6935
 DE6935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3104576440(NAD 83)
 DE6935
 DE6935|---------------------------------------------------------------------|
 DE6935| PID    Reference Object                     Distance      Geod. Az  |
 DE6935|                                                           dddmmss.s |
 DE6935| DE6936 SALEM AZ                            414.710 METERS 2632750.2 |
 DE6935|---------------------------------------------------------------------|
 DE6935
 DE6935                          SUPERSEDED SURVEY CONTROL
 DE6935
 DE6935  NAD 83(2007)-  38 37 13.47859(N)    088 56 26.68934(W) AD(2002.00) 0
 DE6935  ELLIP H (02/10/07)  130.246  (m)                       GP(2002.00)    
 DE6935  ELLIP H (02/03/05)  130.235  (m)                       GP(       ) 4 2
 DE6935  NAD 83(1997)-  38 37 13.47864(N)    088 56 26.68966(W) AD(       ) 1
 DE6935  ELLIP H (08/21/02)  130.248  (m)                       GP(       ) 3 1
 DE6935
 DE6935.Superseded values are not recommended for survey control.
 DE6935
 DE6935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6935.See file dsdata.pdf to determine how the superseded data were derived.
 DE6935
 DE6935_MARKER: DD = SURVEY DISK
 DE6935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6935_STAMPING: SALEM YRD 1997
 DE6935_MARK LOGO: ILDT
 DE6935_PROJECTION: FLUSH
 DE6935_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6935_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6935+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1999
 DE6935
 DE6935  HISTORY     - Date     Condition        Report By
 DE6935  HISTORY     - 1997     MONUMENTED       ILDT
 DE6935  HISTORY     - 19990927 GOOD             ILDT
 DE6935
 DE6935                          STATION DESCRIPTION
 DE6935
 DE6935'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (SAB)
 DE6935'TO REACH FROM THE INTERSECTION OF US 50 AND IL RTE 37 GO EAST ON US 50
 DE6935'0.28 MILE TO MARION
 DE6935'STREET. TURN RIGHT AND GO SOUTH FOR 0.45 MILE TO STATION ON RIGHT.
 DE6935'STATION LOCATED 132'
 DE6935'WEST OF THE CENTER OF MARION ST, 35.5' WEST OF CENTER OF ABANDONED
 DE6935'RAIL SPUR, 111.66'
 DE6935'SOUTH OF SOUTHWEST CORNER OF LOADING RAMP AND 93.64' EAST OF SE CORNER
 DE6935'OF FENCE.
 DE6935'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2046 ***********************************************************************
 JB2046  CBN         -  This is a Cooperative Base Network Control Station.
 JB2046  PACS        -  This is a Primary Airport Control Station.
 JB2046  DESIGNATION -  SALEPORT
 JB2046  PID         -  JB2046
 JB2046  STATE/COUNTY-  IL/MARION
 JB2046  COUNTRY     -  US
 JB2046  USGS QUAD   -  SALEM NORTH (2018)
 JB2046
 JB2046                         *CURRENT SURVEY CONTROL
 JB2046  ______________________________________________________________________
 JB2046* NAD 83(2011) POSITION- 38 38 41.08582(N) 088 57 54.55616(W)   ADJUSTED
 JB2046* NAD 83(2011) ELLIP HT-   142.561 (meters)        (06/27/12)   ADJUSTED
 JB2046* NAD 83(2011) EPOCH   -  2010.00
 JB2046* NAVD 88 ORTHO HEIGHT -   173.62  (meters)      569.6   (feet) GPS OBS
 JB2046  ______________________________________________________________________
 JB2046  NAVD 88 orthometric height was determined with geoid model    GEOID99
 JB2046  GEOID HEIGHT    -        -31.021 (meters)                     GEOID99
 JB2046  GEOID HEIGHT    -        -31.041 (meters)                     GEOID18
 JB2046  NAD 83(2011) X  -     90,088.603 (meters)                     COMP
 JB2046  NAD 83(2011) Y  - -4,987,348.734 (meters)                     COMP
 JB2046  NAD 83(2011) Z  -  3,961,680.624 (meters)                     COMP
 JB2046  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 JB2046
 JB2046  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB2046  Standards:
 JB2046         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB2046            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB2046  -------------------------------------------------------------------
 JB2046  NETWORK    0.91   1.74           0.39   0.35   0.89     -0.08691936
 JB2046  -------------------------------------------------------------------
 JB2046  Click here for local accuracies and other accuracy information.
 JB2046
 JB2046.This mark is at Salem/leckrone Airport (SLO)
 JB2046
 JB2046.The horizontal coordinates were established by GPS observations
 JB2046.and adjusted by the National Geodetic Survey in June 2012.
 JB2046
 JB2046.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB2046.been affixed to the stable North American tectonic plate. See 
 JB2046.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB2046
 JB2046.The horizontal coordinates are valid at the epoch date displayed above
 JB2046.which is a decimal equivalence of Year/Month/Day.
 JB2046
 JB2046.The orthometric height was determined by GPS observations and a
 JB2046.high-resolution geoid model.
 JB2046
 JB2046.GPS derived orthometric heights for airport stations designated as
 JB2046.PACS or SACS are published to 2 decimal places.  This maintains
 JB2046.centimeter relative accuracy between the PACS and SACS.  It does
 JB2046.not indicate centimeter accuracy relative to other marks which are
 JB2046.part of the published vertical control network.
 JB2046
 JB2046.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2046.GEOID18 height accuracy estimate available here.
 JB2046
 JB2046.Click photographs - Photos may exist for this station.
 JB2046
 JB2046.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2046
 JB2046.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2046
 JB2046.The ellipsoidal height was determined by GPS observations
 JB2046.and is referenced to NAD 83.
 JB2046
 JB2046. The following values were computed from the NAD 83(2011) position.
 JB2046
 JB2046;                    North         East     Units Scale Factor Converg.
 JB2046;SPC IL E     -   219,730.940   244,996.096   MT  1.00001224   -0 23 40.5
 JB2046;SPC IL E     -   720,900.59    803,791.36   sFT  1.00001224   -0 23 40.5
 JB2046;UTM  16      - 4,279,186.829   328,978.728   MT  0.99996019   -1 13 39.1
 JB2046
 JB2046!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2046!SPC IL E     -   0.99997763  x   1.00001224  =   0.99998987
 JB2046!UTM  16      -   0.99997763  x   0.99996019  =   0.99993782
 JB2046
 JB2046:                Primary Azimuth Mark                     Grid Az
 JB2046:SPC IL E     -  SALEPORT AZ MK                           179 16 39.7
 JB2046:UTM  16      -  SALEPORT AZ MK                           180 06 38.3
 JB2046
 JB2046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2897879186(NAD 83)
 JB2046
 JB2046|---------------------------------------------------------------------|
 JB2046| PID    Reference Object                     Distance      Geod. Az  |
 JB2046|                                                           dddmmss.s |
 JB2046| JB2047 SALEPORT AZ MK                      APPROX. 0.7 KM 1785259.2 |
 JB2046| JB0615 A 156                               219.781 METERS 28249     |
 JB2046|---------------------------------------------------------------------|
 JB2046
 JB2046                          SUPERSEDED SURVEY CONTROL
 JB2046
 JB2046  NAD 83(2007)-  38 38 41.08594(N)    088 57 54.55694(W) AD(2002.00) 0
 JB2046  ELLIP H (02/10/07)  142.577  (m)                       GP(2002.00)    
 JB2046  ELLIP H (10/15/04)  142.559  (m)                       GP(       ) 4 2
 JB2046  NAD 83(1997)-  38 38 41.08606(N)    088 57 54.55728(W) AD(       ) B
 JB2046  ELLIP H (07/17/98)  142.583  (m)                       GP(       ) 4 1
 JB2046  NAD 83(1986)-  38 38 41.10144(N)    088 57 54.54858(W) AD(       ) 1
 JB2046  NAVD 88 (07/17/98)  173.60   (m)  GEOID96  model used  GPS OBS        
 JB2046  NGVD 29 (06/25/91)  173.70   (m)  OSU 89B  model used  GPS OBS        
 JB2046
 JB2046.Superseded values are not recommended for survey control.
 JB2046
 JB2046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2046.See file dsdata.pdf to determine how the superseded data were derived.
 JB2046
 JB2046_MARKER: I = METAL ROD
 JB2046_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2046_STAMPING: SALEPORT 1990
 JB2046_MARK LOGO: NGS
 JB2046_PROJECTION: FLUSH
 JB2046_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2046_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2046+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2011
 JB2046_ROD/PIPE-DEPTH: 4.6 meters
 JB2046_SLEEVE-DEPTH  : 1.0 meters
 JB2046
 JB2046  HISTORY     - Date     Condition        Report By
 JB2046  HISTORY     - 1990     MONUMENTED       NGS
 JB2046  HISTORY     - 19970421 GOOD             NGS
 JB2046  HISTORY     - 19990927 GOOD             ILDT
 JB2046  HISTORY     - 20110830 GOOD             ILDT
 JB2046
 JB2046                          STATION DESCRIPTION
 JB2046
 JB2046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2046'STATION IS LOCATED ABOUT 2.5 KM (1.6 MI) NORTHWEST OF SALEM, AT
 JB2046'SALEM-LECKRONE FIELD, AT THE NORTH END OF MEDIAN BETWEEN THE RUNWAY
 JB2046'AND A TAXI, IN THE NORTHEAST 1/4 OF SECTION 3, T 2 N, R 2 E.
 JB2046'OWNERSHIP--SALEM AIRPORT AUTHORITY, PO BOX 353, SALEM, IL 62881.
 JB2046'AIRPORT MANAGER IS LEON TATE, PHONE 618-548-2411.
 JB2046'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND US HIGHWAY 50
 JB2046'(EXIT 116) ON THE WEST SIDE OF SALEM, GO EAST ON HIGHWAY 50 FOR 0.34
 JB2046'KM (0.21 MI) TO A PAVED CROSS STREET, TURN LEFT, NORTH ON NORTH
 JB2046'MISSOURI AVENUE, THEN EAST ON MILLS CRAFT ROAD FOR 0.30 KM (0.19 MI)
 JB2046'TO A PAVED ROAD LEFT. TURN LEFT, NORTH, FOR 0.87 KM (0.54 MI) ON
 JB2046'AIRPORT ROAD, TO A PAVED CROSSROAD. CONTINUE NORTH ON ROAD 950 E FOR
 JB2046'1.14 KM (0.71 MI) TO THE NORTH ONE OF TWO ENTRANCE ROADS TO THE
 JB2046'AIRPORT. TURN RIGHT, EAST, ON PAVED DRIVE FOR 0.09 KM (0.06 MI) TO A
 JB2046'GATE ON THE LEFT AT HANGAR. TURN LEFT THROUGH GATE, THEN RIGHT, EAST,
 JB2046'ON APRON AND RAMP FOR 0.3 KM (0.2 MI) TO THE TAXI ON THE RIGHT AND
 JB2046'THE STATION.
 JB2046'STATION IS 85.6 M (280.8 FT) WEST OF THE CENTERLINE OF THE RUNWAY,
 JB2046'21.0 M (68.9 FT) EAST OF THE CENTERLINE OF TAXIWAY, 17.6 M (57.7 FT)
 JB2046'SOUTH OF THE CENTERLINE OF TAXI CROSSOVER, 8.1 M (26.6 FT) SOUTH OF A
 JB2046'PURPLE TAXI LIGHT, AT A FLAGGED WOODEN STAKE.
 JB2046
 JB2046                          STATION RECOVERY (1997)
 JB2046
 JB2046'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 JB2046'THE STATION IS LOCATED ABOUT 2.5 KM (1.55 MI) NORTHWEST OF SALEM, IL,
 JB2046'AT THE SALEM-LECKRONE FIELD.  EAST-SOUTHEAST OF THE AIRPORT OFFICE,
 JB2046'NEAR THE NORTHWEST END OF THE SOUTH 1 OF 2 GRASS MEDIANS BETWEEN THE
 JB2046'RUNWAY AND THE MAIN TAXI.  OWNERSHIP--SALEM AIRPORT AUTHORITY, P.O.
 JB2046'BOX 353, SALEM, IL 62881.  AIRPORT MANAGER LEON TATE, PHONE
 JB2046'618-548-2411.  NOTE--THIS STATION IS THE PACS AND FBN/CBN STATION. TO
 JB2046'REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND U.S.
 JB2046'HIGHWAY 50 (EXIT 116) NEAR THE WEST SIDE OF SALEM, GO EAST 0.34 KM
 JB2046'(0.20 MI) ALONG HIGHWAY 50 TO NORTH MISSOURI AVENUE ON THE LEFT. TURN
 JB2046'LEFT, NORTH, 0.16 KM (0.10 MI) ALONG NORTH MISSOURI AVENUE, THEN EAST,
 JB2046'ABOUT 0.14 KM (0.10 MI) ALONG MILLS CART ROAD TO AIRPORT ROAD ON THE
 JB2046'LEFT.  TURN LEFT, NORTH, 0.87 KM (0.55 MI) ALONG AIRPORT ROAD TO A
 JB2046'CROSS ROAD.  CONTINUE NORTH, 1.14 KM (0.70 MI) ALONG ROAD 950 E TO THE
 JB2046'NORTH 1 OF 2 ENTRANCE ROADS TO THE AIRPORT.  TURN RIGHT, EAST, 0.09 KM
 JB2046'(0.05 MI) ALONG THE ENTRANCE ROAD TO A GATE ON THE LEFT NEAR THE
 JB2046'SOUTHEAST CORNER OF A HANGAR AND THE AIRPORT OFFICE ON THE RIGHT.
 JB2046'TURN LEFT THROUGH THE GATE, THEN RIGHT, EASTERLY, 0.16 KM (0.10 MI)
 JB2046'ACROSS APRON AND ALONG TAXI/RAMP B TO THE MAIN TAXI ON THE RIGHT AND
 JB2046'THE STATION JUST EAST OF THE MAIN TAXI AND JUST SOUTH OF TAXI/RAMP B.
 JB2046'STATION IS 85.4 M (280.2 FT) WEST OF THE RUNWAY CENTER, 21.2 M (69.6
 JB2046'FT) EAST OF THE MAIN TAXI CENTER, 17.6 M (57.7 FT) SOUTH OF THE
 JB2046'TAXI/RAMP B CENTER, AND THE STATION IS ABOUT 0.1 M (0.3 FT) BELOW THE
 JB2046'TAXI/RAMP LEVEL AND FLUSH WITH THE GROUND SURFACE.  BY R.G. HAYES
 JB2046'NOTE--THE DATUM POINT IS A CENTER PUNCH ON THE TOP OF A STAINLESS
 JB2046'STEEL ROD RECESSED ABOUT 10-CM BELOW THE GROUND SURFACE AND DRIVEN TO
 JB2046'A DEPTH OF 4.6 M (15.1 FT) , IN A GREASE FILLED SLEEVE 1.0 M (3.3 FT)
 JB2046'LONG, ENCASED IN A 5-INCH PVC PIPE WITH NGS LOGO CAP SURROUNDED BY
 JB2046'CONCRETE.  ACCESS TO THE DATUM POINT IS THROUGH THE 5-INCH LOGO CAP.
 JB2046
 JB2046                          STATION RECOVERY (1999)
 JB2046
 JB2046'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB2046'RECOVERED AS DESCRIBED
 JB2046'
 JB2046
 JB2046                          STATION RECOVERY (2011)
 JB2046
 JB2046'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB2046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2047 ***********************************************************************
 JB2047  DESIGNATION -  SALEPORT AZ MK
 JB2047  PID         -  JB2047
 JB2047  STATE/COUNTY-  IL/MARION
 JB2047  COUNTRY     -  US
 JB2047  USGS QUAD   -  SALEM NORTH (2018)
 JB2047
 JB2047                         *CURRENT SURVEY CONTROL
 JB2047  ______________________________________________________________________
 JB2047* NAD 83(1997) POSITION- 38 38 18.77417(N) 088 57 54.00267(W)   ADJUSTED
 JB2047* NAD 83(1997) ELLIP HT-   140.314 (meters)        (10/21/99)   ADJUSTED
 JB2047* NAVD 88 ORTHO HEIGHT -   171.3   (meters)      562.    (feet) VERTCON3
 JB2047  ______________________________________________________________________
 JB2047  GEOID HEIGHT    -        -31.024 (meters)                     GEOID18
 JB2047  NAD 83(1997) X  -     90,109.715 (meters)                     COMP
 JB2047  NAD 83(1997) Y  - -4,987,776.295 (meters)                     COMP
 JB2047  NAD 83(1997) Z  -  3,961,141.838 (meters)                     COMP
 JB2047  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 JB2047  HORZ ORDER      -  FIRST
 JB2047  ELLP ORDER      -  FOURTH    CLASS I
 JB2047
 JB2047.This mark is at Salem/leckrone Airport (SLO)
 JB2047
 JB2047.The horizontal coordinates were established by GPS observations
 JB2047.and adjusted by the National Geodetic Survey in October 1999.
 JB2047
 JB2047.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2047.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2047
 JB2047.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2047.GEOID18 height accuracy estimate available here.
 JB2047
 JB2047.Click photographs - Photos may exist for this station.
 JB2047
 JB2047.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2047
 JB2047.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2047
 JB2047.The ellipsoidal height was determined by GPS observations
 JB2047.and is referenced to NAD 83.
 JB2047
 JB2047. The following values were computed from the NAD 83(1997) position.
 JB2047
 JB2047;                    North         East     Units Scale Factor Converg.
 JB2047;SPC IL E     -   219,042.860   245,004.744   MT  1.00001223   -0 23 39.9
 JB2047;SPC IL E     -   718,643.12    803,819.73   sFT  1.00001223   -0 23 39.9
 JB2047;UTM  16      - 4,278,498.732   328,977.373   MT  0.99996019   -1 13 38.1
 JB2047
 JB2047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2047!SPC IL E     -   0.99997798  x   1.00001223  =   0.99999021
 JB2047!UTM  16      -   0.99997798  x   0.99996019  =   0.99993818
 JB2047
 JB2047:                Primary Azimuth Mark                     Grid Az
 JB2047:SPC IL E     -  SALEPORT                                 359 16 39.5
 JB2047:UTM  16      -  SALEPORT                                 000 06 37.7
 JB2047
 JB2047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2897778498(NAD 83)
 JB2047
 JB2047|---------------------------------------------------------------------|
 JB2047| PID    Reference Object                     Distance      Geod. Az  |
 JB2047|                                                           dddmmss.s |
 JB2047| JB2046 SALEPORT                            APPROX. 0.7 KM 3585259.6 |
 JB2047|---------------------------------------------------------------------|
 JB2047
 JB2047                          SUPERSEDED SURVEY CONTROL
 JB2047
 JB2047  NAD 83(1986)-  38 38 18.78955(N)    088 57 53.99397(W) AD(       ) 1
 JB2047  NGVD 29 (06/25/91)  171.4    (m)  OSU 89B  model used  GPS OBS        
 JB2047
 JB2047.Superseded values are not recommended for survey control.
 JB2047
 JB2047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2047.See file dsdata.pdf to determine how the superseded data were derived.
 JB2047
 JB2047_MARKER: I = METAL ROD
 JB2047_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2047_STAMPING: SALEPORT AZ MK 1990
 JB2047_MARK LOGO: NGS
 JB2047_PROJECTION: FLUSH
 JB2047_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2047_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2047+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2011
 JB2047_ROD/PIPE-DEPTH: 7.2 meters
 JB2047_SLEEVE-DEPTH  : 1.0 meters
 JB2047
 JB2047  HISTORY     - Date     Condition        Report By
 JB2047  HISTORY     - 1990     MONUMENTED       NGS
 JB2047  HISTORY     - 20110830 GOOD             ILDT
 JB2047
 JB2047                          STATION DESCRIPTION
 JB2047
 JB2047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2047'STATION IS LOCATED ABOUT 1.8 KM (1.1 MI) NORTHWEST OF SALEM, AT
 JB2047'SALEM-LECKRONE FIELD, AT THE SOUTH END OF MEDIAN BETWEEN THE RUNWAY
 JB2047'AND A TAXI, IN THE SOUTHEAST 1/4 OF SECTION 3, T 2 N, R 2 E.
 JB2047'OWNERSHIP--SALEM AIRPORT AUTHORITY, PO BOX 353, SALEM, IL 62881.
 JB2047'AIRPORT MANAGER IS LEON TATE, PHONE 618-548-2411.
 JB2047'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND US HIGHWAY 50
 JB2047'(EXIT 116) ON THE WEST SIDE OF SALEM, GO EAST ON HIGHWAY 50 FOR 0.34
 JB2047'KM (0.21 MI) TO A PAVED CROSS STREET.  TURN LEFT, NORTH ON NORTH
 JB2047'MISSOURI AVENUE, THEN EAST ON MILLS CRAFT ROAD FOR 0.30 KM (0.19 MI)
 JB2047'TO A PAVED ROAD LEFT. TURN LEFT, NORTH, ON AIRPORT ROAD FOR 0.87 KM
 JB2047'(0.54 MI) TO A PAVED CROSSROAD. CONTINUE NORTH ON ROAD 950 E FOR 1.14
 JB2047'KM (0.71 MI) TO THE NORTH ONE OF TWO ENTRANCE ROADS TO THE AIRPORT.
 JB2047'TURN RIGHT, EAST, ON PAVED DRIVE FOR 0.09 KM (0.06 MI) TO A GATE ON
 JB2047'THE LEFT AT HANGAR. TURN LEFT THROUGH GATE, THEN RIGHT, EAST, ON
 JB2047'APRON AND RAMP FOR 0.3 KM (0.2 MI) TO THE TAXI ON THE RIGHT. TURN
 JB2047'RIGHT, SOUTH, ON TAXI FOR 0.75 KM (0.47 MI) TO THE STOP LINE AND THE
 JB2047'STATION ON THE LEFT.
 JB2047'STATION IS 67.0 M (219.8 FT) WEST OF THE CENTERLINE OF THE RUNWAY,
 JB2047'17.5 M (57.4 FT) NORTH OF THE CENTERLINE OF THE TAXI APPROACH, 8.1 M
 JB2047'(26.6 FT) NORTH-NORTHEAST OF A PURPLE TAXI LIGHT, 17.8 M (58.4 FT)
 JB2047'NORTHWEST OF A PURPLE TAXI LIGHT, 15.1 M (49.5 FT) NORTHWEST OF THE
 JB2047'NORTHWEST CORNER OF CONCRETE FOUNDATION FOR A TAXI AND RUNWAY 18-36
 JB2047'SIGN, AT A WOODEN FLAGGED STAKE.
 JB2047
 JB2047                          STATION RECOVERY (2011)
 JB2047
 JB2047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB2047'MARK IS NOW 25.7 FT. N.W. OF N.W. CORNER OF CONCRETE FOUNDATION FOR
 JB2047'RUNWAY 18-36.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1609 ***********************************************************************
 HB1609  DESIGNATION -  SALINE
 HB1609  PID         -  HB1609
 HB1609  STATE/COUNTY-  IL/SALINE
 HB1609  COUNTRY     -  US
 HB1609  USGS QUAD   -  CARRIER MILLS (2018)
 HB1609
 HB1609                         *CURRENT SURVEY CONTROL
 HB1609  ______________________________________________________________________
 HB1609* NAD 83(1997) POSITION- 37 40 44.62798(N) 088 38 51.05739(W)   ADJUSTED
 HB1609* NAVD 88 ORTHO HEIGHT -   115.    (meters)      377.    (feet) SCALED
 HB1609  ______________________________________________________________________
 HB1609  GEOID HEIGHT    -        -29.281 (meters)                     GEOID18
 HB1609  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 HB1609  HORZ ORDER      -  SECOND
 HB1609
 HB1609.The horizontal coordinates were established by classical geodetic methods
 HB1609.and adjusted by the National Geodetic Survey in October 1999.
 HB1609
 HB1609.The orthometric height was scaled from a topographic map.
 HB1609
 HB1609.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1609.GEOID18 height accuracy estimate available here.
 HB1609
 HB1609.Click photographs - Photos may exist for this station.
 HB1609
 HB1609.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1609
 HB1609. The following values were computed from the NAD 83(1997) position.
 HB1609
 HB1609;                    North         East     Units Scale Factor Converg.
 HB1609;SPC IL E     -   112,400.323   272,285.398   MT  0.99998446   -0 11 31.3
 HB1609;SPC IL E     -   368,766.73    893,323.01   sFT  0.99998446   -0 11 31.3
 HB1609;UTM  16      - 4,171,484.321   354,719.289   MT  0.99985998   -1 00 25.9
 HB1609
 HB1609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1609!SPC IL E     -   0.99998656  x   0.99998446  =   0.99997102
 HB1609!UTM  16      -   0.99998656  x   0.99985998  =   0.99984655
 HB1609
 HB1609:                Primary Azimuth Mark                     Grid Az
 HB1609:SPC IL E     -  FLAT                                     164 07 04.2
 HB1609:UTM  16      -  FLAT                                     164 55 58.8
 HB1609
 HB1609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5471971484(NAD 83)
 HB1609
 HB1609|---------------------------------------------------------------------|
 HB1609| PID    Reference Object                     Distance      Geod. Az  |
 HB1609|                                                           dddmmss.s |
 HB1609| CI5462 SALINE RM 1                          25.754 METERS 04935     |
 HB1609| HB1608 CARRIER MILLS MUNICIPAL TANK        APPROX. 1.5 KM 0654553.3 |
 HB1609| CI5461 SALINE AZ MK                                       0835844.2 |
 HB1609| HB1463 HEROD RADIO STA KSD 268 MAST        APPROX.18.6 KM 1252815.6 |
 HB1609| CI5463 SALINE RM 2                          25.954 METERS 15312     |
 HB1609| HB1604 FLAT                                APPROX.11.6 KM 1635532.9 |
 HB1609| HB1605 MC CORMICK LOOKOUT TOWER            APPROX.12.9 KM 1814412.6 |
 HB1609|---------------------------------------------------------------------|
 HB1609
 HB1609                          SUPERSEDED SURVEY CONTROL
 HB1609
 HB1609  NAD 83(1993)-  37 40 44.63403(N)    088 38 51.05658(W) AD(       ) 2
 HB1609  NAD 83(1986)-  37 40 44.63869(N)    088 38 51.06103(W) AD(       ) 2
 HB1609  NAD 27      -  37 40 44.46071(N)    088 38 50.86041(W) AD(       ) 2
 HB1609
 HB1609.Superseded values are not recommended for survey control.
 HB1609
 HB1609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1609.See file dsdata.pdf to determine how the superseded data were derived.
 HB1609
 HB1609_MARKER: DS = TRIANGULATION STATION DISK
 HB1609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1609_STAMPING: SALINE 1957
 HB1609_MARK LOGO: CGS
 HB1609_PROJECTION: FLUSH
 HB1609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1609+STABILITY: SURFACE MOTION
 HB1609
 HB1609  HISTORY     - Date     Condition        Report By
 HB1609  HISTORY     - 1957     MONUMENTED       CGS
 HB1609
 HB1609                          STATION DESCRIPTION
 HB1609
 HB1609'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1609'THE STATION IS LOCATED ABOUT 1 MI SOUTHWEST OF CARRIER MILLS AND ON
 HB1609'THE PROPERTY OWNED BY MR. A. L. SMITH AND MR. L. W.  SMITH.  IT IS 39
 HB1609'FEET SOUTHWEST OF THE CENTERLINE OF A DIM TRACK ROAD, 69 FEET
 HB1609'SOUTHEAST OF THE SOUTHEAST RAIL OF A RAILROAD TRACK, 28 FEET
 HB1609'NORTH OF A TRIANGULAR BLAZED TREE, 16 FEET SOUTHEAST OF A WHITE
 HB1609'WITNESS POST AND 16 FEET SOUTHEAST OF A FENCE.  THE MONUMENT
 HB1609'IS FLUSH AND THE MARK IS STAMPED SALINE 1957.
 HB1609'
 HB1609'TO REACH THE STATION FROM THE CARRIER MILLS HIGH SCHOOL IN CARRIER
 HB1609'MILLS, GO SOUTHWEST ON U.S. HIGHWAY 45 FOR 0.85 MILE TO A SMALL
 HB1609'CONCRETE BRIDGE AND THE AZIMUTH MARK ON THE RIGHT, NORTHWEST SIDE OF
 HB1609'THE ROAD.  CONTINUE SOUTHWEST ON HIGHWAY 45 FOR 0.1 MILE TO A DIM
 HB1609'TRACK ROAD RIGHT, NORTHWEST.  TURN RIGHT AND GO 0.05 MILE TO THE
 HB1609'STATION ON THE LEFT AS IT IS DESCRIBED ABOVE.
 HB1609'
 HB1609'REFERENCE MARK 1 IS 48 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 HB1609'RAILROAD TRACKS, 43 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK
 HB1609'ROAD, 82 FEET NORTHEAST OF A WHITE WITNESS POST AND 1 FOOT SOUTHEAST
 HB1609'OF A FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE MARK IS STAMPED
 HB1609'SLAINE NO 1 1957.
 HB1609'
 HB1609'REFERENCE MARK 2 IS 101 FEET SOUTHEAST OF THE WHITE WITNESS POST, 101
 HB1609'FEET SOUTHEAST OF A FENCE AND 37 FEET SOUTHWEST OF THE CENTERLINE OF
 HB1609'THE TRACK ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE MARK IS
 HB1609'STAMPED SALINE NO 2 1957.
 HB1609'
 HB1609'THE AZIMUTH MARK IS 23 FEET WEST OF THE SOUTH CORNER OF CARRIER MILLS
 HB1609'WATER RESERVOIR, 18 FEET NORTH OF A SMALL RETAINING WALL,
 HB1609'108 FEET NORTHWEST OF THE CENTERLINE OF U.S. HIGHWAY 45 AND 164 FEET
 HB1609'NORTH OF THE NORTH CORNER OF A SMALL CONCRETE BRIDGE.  THE
 HB1609'MONUMENT IS FLUSH AND THE MARK IS STAMPED SALINE 1957.
 HB1609'
 HB1609'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1576 ***********************************************************************
 MF1576  DESIGNATION -  SALLE
 MF1576  PID         -  MF1576
 MF1576  STATE/COUNTY-  IL/LASALLE
 MF1576  COUNTRY     -  US
 MF1576  USGS QUAD   -  SUBLETTE (2018)
 MF1576
 MF1576                         *CURRENT SURVEY CONTROL
 MF1576  ______________________________________________________________________
 MF1576* NAD 83(1997) POSITION- 41 37 36.22286(N) 089 07 44.22783(W)   ADJUSTED
 MF1576* NAVD 88 ORTHO HEIGHT -   279.    (meters)      915.    (feet) SCALED
 MF1576  ______________________________________________________________________
 MF1576  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 MF1576  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 MF1576  HORZ ORDER      -  THIRD
 MF1576
 MF1576.The horizontal coordinates were established by classical geodetic methods
 MF1576.and adjusted by the National Geodetic Survey in October 1999.
 MF1576
 MF1576.The orthometric height was scaled from a topographic map.
 MF1576
 MF1576.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1576.GEOID18 height accuracy estimate available here.
 MF1576
 MF1576.Click photographs - Photos may exist for this station.
 MF1576
 MF1576.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1576
 MF1576. The following values were computed from the NAD 83(1997) position.
 MF1576
 MF1576;                    North         East     Units Scale Factor Converg.
 MF1576;SPC IL E     -   550,950.309   233,699.948   MT  1.00002907   -0 31 42.7
 MF1576;SPC IL E     - 1,807,576.14    766,730.58   sFT  1.00002907   -0 31 42.7
 MF1576;SPC IL W     -   551,146.091   786,471.535   MT  1.00003316   +0 41 21.7
 MF1576;SPC IL W     - 1,808,218.47  2,580,282.03   sFT  1.00003316   +0 41 21.7
 MF1576;UTM  16      - 4,610,522.899   322,653.720   MT  0.99998706   -1 24 52.5
 MF1576
 MF1576!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1576!SPC IL E     -   0.99996143  x   1.00002907  =   0.99999050
 MF1576!SPC IL W     -   0.99996143  x   1.00003316  =   0.99999459
 MF1576!UTM  16      -   0.99996143  x   0.99998706  =   0.99994849
 MF1576
 MF1576:                Primary Azimuth Mark                     Grid Az
 MF1576:SPC IL E     -  SALLE AZ MK                              067 44 15.6
 MF1576:SPC IL W     -  SALLE AZ MK                              066 31 11.2
 MF1576:UTM  16      -  SALLE AZ MK                              068 37 25.4
 MF1576
 MF1576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2265310522(NAD 83)
 MF1576
 MF1576|---------------------------------------------------------------------|
 MF1576| PID    Reference Object                     Distance      Geod. Az  |
 MF1576|                                                           dddmmss.s |
 MF1576| CI8187 SALLE RM 1                            8.580 METERS 00048     |
 MF1576| MF1555 COMPTON MUNICIPAL TANK              APPROX. 8.2 KM 0254100.9 |
 MF1576| CI8186 SALLE AZ MK                                        0671232.9 |
 MF1576| MF1562 WELLAND MICH WISC PLINE KSD 81      APPROX. 3.0 KM 1250811.7 |
 MF1576| CI8188 SALLE RM 2                            9.466 METERS 17557     |
 MF1576| MF1575 WEST BROOKLYN ST MARYS CATH CH      APPROX. 7.6 KM 3490932.5 |
 MF1576|---------------------------------------------------------------------|
 MF1576
 MF1576                          SUPERSEDED SURVEY CONTROL
 MF1576
 MF1576  NAD 83(1996)-  41 37 36.22327(N)    089 07 44.22926(W) AD(       ) 3
 MF1576  NAD 83(1986)-  41 37 36.22876(N)    089 07 44.23361(W) AD(       ) 3
 MF1576  NAD 27      -  41 37 36.12140(N)    089 07 43.93060(W) AD(       ) 3
 MF1576
 MF1576.Superseded values are not recommended for survey control.
 MF1576
 MF1576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1576.See file dsdata.pdf to determine how the superseded data were derived.
 MF1576
 MF1576_MARKER: DS = TRIANGULATION STATION DISK
 MF1576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1576_STAMPING: SALLE 1954
 MF1576_MARK LOGO: CGS
 MF1576_PROJECTION: FLUSH
 MF1576_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1576+STABILITY: SURFACE MOTION
 MF1576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1576+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2017
 MF1576
 MF1576  HISTORY     - Date     Condition        Report By
 MF1576  HISTORY     - 1954     MONUMENTED       CGS
 MF1576  HISTORY     - 19840712 GOOD             NGS
 MF1576  HISTORY     - 19970618 GOOD             USPSQD
 MF1576  HISTORY     - 20020619 GOOD             USPSQD
 MF1576  HISTORY     - 20140417 GOOD             ILDT
 MF1576  HISTORY     - 20170508 GOOD             GEOCAC
 MF1576
 MF1576                          STATION DESCRIPTION
 MF1576
 MF1576'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1576'STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF COMPTON, 5
 MF1576'MILES NORTH OF MENDOTA AND 0.1 MILE SOUTH OF THE LEE-LA
 MF1576'SALLE COUNTY LINE ON HIGHWAY RIGHT-OF-WAY.  IT IS 39 FEET
 MF1576'EAST OF THE CENTER OF U.S. HIGHWAY 51, 4 FEET NORTHWEST OF
 MF1576'A WHITE WITNESS POST AND 2 FEET WEST OF A FENCE.  THE MARK
 MF1576'IS FLUSH AND THE DISK IS STAMPED SALLE 1954.
 MF1576'
 MF1576'REFERENCE MARK NO. 1 IS 40 FEET EAST OF THE CENTER OF THE
 MF1576'HIGHWAY, 9 FEET SOUTH OF A POWER LINE POLE WITH A TRANSFORMER
 MF1576'AND 1 FOOT EAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK
 MF1576'IS STAMPED SALLE NO 1 1954.
 MF1576'
 MF1576'REFERENCE MARK NO. 2 IS 40 FEET EAST OF THE CENTER OF THE
 MF1576'HIGHWAY AND 1 FOOT WEST OF A FENCE.  THE MARK IS FLUSH AND
 MF1576'THE DISK IS STAMPED SALLE NO 2 1954.
 MF1576'
 MF1576'AZIMUTH MARK IS 27 FEET NORTH OF THE CENTER OF THE LEE-LA SALLE
 MF1576'COUNTY LINE ROAD, 2 FEET WEST OF A WHITE WITNESS POST AND
 MF1576'1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS ABOUT 4 INCHES
 MF1576'AND THE DISK IS STAMPED SALLE 1954.
 MF1576'
 MF1576'TO REACH THE STATION FROM THE RAILROAD CROSSING OF U.S. HIGHWAY
 MF1576'51, 0.5 MILE WEST OF THE DEPOT IN COMPTON, GO SOUTH, THEN
 MF1576'WEST, THEN SOUTH AGAIN ON U.S. HIGHWAY 51 FOR 6.35 MILES TO
 MF1576'A GRAVEL CROSSROAD AT THE LEE-LA SALLE COUNTY LINE, (*)
 MF1576'CONTINUE SOUTH ON HIGHWAY FOR 0.1 MILE TO THE STATION ON
 MF1576'THE LEFT, EAST SIDE OF HIGHWAY AS DESCRIBED.
 MF1576'
 MF1576'TO REACH THE AZIMUTH MARK FROM THIS POINT (*) GO EAST ON
 MF1576'COUNTY LINE ROAD FOR 0.25 MILE TO THE MARK ON THE LEFT, NORTH
 MF1576'SIDE OF ROAD AS DESCRIBED.
 MF1576'
 MF1576'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1576
 MF1576                          STATION RECOVERY (1984)
 MF1576
 MF1576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 MF1576'THE STATION MARK, RMS 1 AND 2 ND THE AZ MK WERE RECOVERED IN GOOD
 MF1576'CONDITION.  THE DISTANCES AND DIRECTIONS TO BOTH RMS CHECKS THE 1954
 MF1576'DATA.  THE DIRECTION TO THE AZ MK CHECKED THE 1954 DATA.  THE DISTANCE
 MF1576'TO THE AZ MK WAS MEASURED AT THIS TIME.  THE TO REACH FOR THIS STATION
 MF1576'IS STILL ADEQUATE.
 MF1576'
 MF1576'THE STATION IS A STANDARD NGS DISK STAMPED---SALLE 1954---, SET INTO
 MF1576'THE TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 MF1576'FLUSH WITH GROUND.  THE STATION IS LOCATED 12.192 METERS (40.000 FT) E
 MF1576'FROM THE CENTERLINE OF U.S HWY 51, 11.278 METERS (37.001 FT) S FROM A
 MF1576'UTILITY POLE WITH TRANSFORMER AND 0.152 METERS (0.499 FT) W FROM A
 MF1576'METAL WITNESS POST. RM NO 1, IS A STANDARD NGS DISK STAMPED---SALLE NO
 MF1576'1 1954---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES
 MF1576'(30 CM) IN DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 12.192
 MF1576'METERS (40.000 FT) E FROM THE CENTERLINE OF U.S HWY 51, 2.926 METERS
 MF1576'(9.600 FT) SE FROM THE UTILITY POLE WITH TRANSFORMER AND 0.152 METERS
 MF1576'(0.499 FT) W FROM A METAL WITNES POST, AND LEVEL WITH THE STATION. RM
 MF1576'MK NO 2, IS A STANDARD NGS DISK STAMPED ---SALLE NO 2 1954---, SET
 MF1576'INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN
 MF1576'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 20.422 METERS
 MF1576'(67.001 FT) S FROM THE UTILITY POLE WITH THRANSFORMER, 12.192 METERS
 MF1576'(40.000 FT) E FROM THE CENTERLINE OF U.S HWY 51, AND 0.152 METERS
 MF1576'(0.499 FT) W FROM A METAL WITNESS POST, AND LEVEL WITH THE STATION. AZ
 MF1576'MK NO 1, IS A STANDARD NGS DISK STAMPED---SALLE 1954---, SET INTO THE
 MF1576'TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 MF1576'PROJECTING 4 INCHES (12 CM) ABOVE THE GROUND.  THE STATION IS LOCATED
 MF1576'8.230 METERS (27.001 FT) N FROM THE CENTERLINE OF WELLAND ROAD, 0.305
 MF1576'METERS (1.001 FT) S FROM A METAL WITNESS POST, AND 0.305 METERS (1.001
 MF1576'FT) S FROM AN E-W FENCE LINE.  TO REACH THE AZ MK FROM THE STATION GO
 MF1576'N ON U.S HWY 51 FOR 0.16 KM (0.10 MI) TO A CROSSORAD, WELLAND RD.
 MF1576'TURN RIGHT AND GO E ON WELLAND RD FOR 0.32 KM (0.20 MI) TO MARK ON
 MF1576'LEFT.
 MF1576
 MF1576                          STATION RECOVERY (1997)
 MF1576
 MF1576'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1576'RECOVERED IN GOOD CONDITION.
 MF1576
 MF1576                          STATION RECOVERY (2002)
 MF1576
 MF1576'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1576'
 MF1576'RM 1 AND 2 WERE FOUND IN GOOD CONDITION. THE AZIMUTH WAS NOT LOCATED
 MF1576
 MF1576                          STATION RECOVERY (2014)
 MF1576
 MF1576'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 MF1576'RECOVERED IN GOOD CONDITION.
 MF1576
 MF1576                          STATION RECOVERY (2017)
 MF1576
 MF1576'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 MF1576'STATION, RM1 AND RM2 RECOVERED AS DESCRIBED, IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0580 ***********************************************************************
 LC0580  DESIGNATION -  SALT
 LC0580  PID         -  LC0580
 LC0580  STATE/COUNTY-  IL/MCLEAN
 LC0580  COUNTRY     -  US
 LC0580  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0580
 LC0580                         *CURRENT SURVEY CONTROL
 LC0580  ______________________________________________________________________
 LC0580* NAD 83(1997) POSITION- 40 17 35.93962(N) 088 44 11.23301(W)   ADJUSTED
 LC0580* NAVD 88 ORTHO HEIGHT -   229.531 (meters)      753.05  (feet) ADJUSTED
 LC0580  ______________________________________________________________________
 LC0580  GEOID HEIGHT    -        -31.912 (meters)                     GEOID18
 LC0580  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 LC0580  DYNAMIC HEIGHT  -        229.421 (meters)      752.69  (feet) COMP
 LC0580  MODELED GRAVITY -    980,138.2   (mgal)                       NAVD 88
 LC0580
 LC0580  HORZ ORDER      -  SECOND
 LC0580  VERT ORDER      -  SECOND    CLASS I
 LC0580
 LC0580.The horizontal coordinates were established by classical geodetic methods
 LC0580.and adjusted by the National Geodetic Survey in October 1999.
 LC0580
 LC0580.The orthometric height was determined by differential leveling and
 LC0580.adjusted by the NATIONAL GEODETIC SURVEY
 LC0580.in June 1991.
 LC0580
 LC0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0580.GEOID18 height accuracy estimate available here.
 LC0580
 LC0580.Click photographs - Photos may exist for this station.
 LC0580
 LC0580.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0580
 LC0580.The dynamic height is computed by dividing the NAVD 88
 LC0580.geopotential number by the normal gravity value computed on the
 LC0580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0580.degrees latitude (g = 980.6199 gals.).
 LC0580
 LC0580.The modeled gravity was interpolated from observed gravity values.
 LC0580
 LC0580. The following values were computed from the NAD 83(1997) position.
 LC0580
 LC0580;                    North         East     Units Scale Factor Converg.
 LC0580;SPC IL E     -   402,646.600   265,724.557   MT  0.99998946   -0 15 38.5
 LC0580;SPC IL E     - 1,321,016.39    871,797.98   sFT  0.99998946   -0 15 38.5
 LC0580;UTM  16      - 4,461,759.905   352,409.250   MT  0.99986815   -1 07 23.4
 LC0580
 LC0580!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0580!SPC IL E     -   0.99996900  x   0.99998946  =   0.99995846
 LC0580!UTM  16      -   0.99996900  x   0.99986815  =   0.99983715
 LC0580
 LC0580:                Primary Azimuth Mark                     Grid Az
 LC0580:SPC IL E     -  LEROY                                    337 54 11.4
 LC0580:UTM  16      -  LEROY                                    338 45 56.3
 LC0580
 LC0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5240961759(NAD 83)
 LC0580
 LC0580|---------------------------------------------------------------------|
 LC0580| PID    Reference Object                     Distance      Geod. Az  |
 LC0580|                                                           dddmmss.s |
 LC0580| LC0578 SALT RM 1                            22.842 METERS 09407     |
 LC0580| LC0579 SALT RM 2                            13.440 METERS 17031     |
 LC0580| DQ7092 SALT AZ MK                                         2691528.3 |
 LC0580| LC0562 LEROY                               APPROX. 4.8 KM 3373832.9 |
 LC0580|---------------------------------------------------------------------|
 LC0580
 LC0580                          SUPERSEDED SURVEY CONTROL
 LC0580
 LC0580  NAD 83(1986)-  40 17 35.95321(N)    088 44 11.23724(W) AD(       ) 2
 LC0580  NAD 27      -  40 17 35.82680(N)    088 44 10.98300(W) AD(       ) 2
 LC0580  NGVD 29 (??/??/92)  229.582  (m)          753.22   (f) ADJ UNCH    2 0
 LC0580  NGVD 29             229.58   (m)          753.2    (f) LEVELING    3  
 LC0580
 LC0580.Superseded values are not recommended for survey control.
 LC0580
 LC0580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0580.See file dsdata.pdf to determine how the superseded data were derived.
 LC0580
 LC0580_MARKER: DS = TRIANGULATION STATION DISK
 LC0580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0580_STAMPING: SALT 1959
 LC0580_MARK LOGO: CGS
 LC0580_PROJECTION: RECESSED 15 CENTIMETERS
 LC0580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0580+STABILITY: SURFACE MOTION
 LC0580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0580+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2014
 LC0580
 LC0580  HISTORY     - Date     Condition        Report By
 LC0580  HISTORY     - 1959     MONUMENTED       CGS
 LC0580  HISTORY     - 1959     GOOD             CGS
 LC0580  HISTORY     - 20081028 GOOD             ILDT
 LC0580  HISTORY     - 20120808 GOOD             ILDT
 LC0580  HISTORY     - 20131104 GOOD             ILGS
 LC0580  HISTORY     - 20140113 GOOD             AMESC
 LC0580
 LC0580                          STATION DESCRIPTION
 LC0580
 LC0580'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0580'STATION IS LOCATED ABOUT 4 MILES SOUTH-SOUTHEAST OF LE ROY,
 LC0580'ABOUT 6 MILES NORTHWEST OF FARMER CITY AND 3/4 MILE NORTH
 LC0580'OF THE MC LEAN-DE WITT COUNTY LINE.
 LC0580'
 LC0580'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAYS 150 AND 136
 LC0580'ABOUT 5-1/2 MILES NORTHWEST OF FARMER CITY, GO WEST ON U.S.
 LC0580'HIGHWAY 136 FOR 2.5 MILES TO CROSSROAD, TURN LEFT AND GO SOUTH
 LC0580'ON SURFACED ROAD FOR 1.25 MILES TO AZIMUTH MARK AT T-INTERSECTION
 LC0580'AS DESCRIBED, TURN LEFT AND GO EAST ON GRAVEL ROAD FOR 0.55
 LC0580'MILE TO STATION ON LEFT AS DESCRIBED.
 LC0580'
 LC0580'STATION MARK, A STANDARD STATION MARK DISK STAMPED SALT 1959,
 LC0580'IS SET IN TOP A 6 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0580'ABOUT 3 INCHES.  THE MARK IS 20 FEET NORTH OF CENTER OF ROAD,
 LC0580'1.8 FEET SOUTH OF FENCE, 1.6 FEET SOUTH OF WITNESS POST AND
 LC0580'3.3 EAST OF TELEPHONE POLE.
 LC0580'
 LC0580'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 LC0580'SALT NO 1 1959, IS SET IN TOP A 6 INCH SQUARE CONCRETE
 LC0580'POST WHICH PROJECTS ABOUT 4 INCHES.  THE MARK IS 23 FEET
 LC0580'NORTH OF CENTER OF ROAD AND 1 FOOT SOUTH OF FENCE.
 LC0580'
 LC0580'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 LC0580'SALT NO 2 1959, IS SET IN TOP A 6 INCH SQUARE CONCRETE POST
 LC0580'WHICH PROJECTS ABOUT 6 INCHES.  THE MARK IS 23 FEET
 LC0580'SOUTH OF CENTER OF ROAD, 13.4 FEET WEST OF TRIANGLE BLAZED
 LC0580'POWER POLE AND 11.8 FEET WEST OF FENCE CORNER.
 LC0580'
 LC0580'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED SALT 1959,
 LC0580'IS SET IN TOP A 6 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0580'ABOUT 5 INCHES.  THE MARK IS 32 FEET SOUTHWEST OF INTERSECTION,
 LC0580'28 FEET WEST OF CENTER OF ROAD, 26 FEET SOUTH-SOUTHEAST OF
 LC0580'A LARGE TREE AND 1 FOOT EAST OF FENCE.
 LC0580
 LC0580                          STATION RECOVERY (1959)
 LC0580
 LC0580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0580'8 MI SE FROM LE ROY.
 LC0580'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0580'FROM THE STATION AT LE ROY, THENCE 0.6 MILES SOUTH ALONG A GRAVEL
 LC0580'ROAD, THENCE 2.5 MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.15
 LC0580'MILE WEST OF A FARM HOUSE SOUTH OF THE ROAD, 21 FEET NORTH
 LC0580'OF THE CENTER LINE OF THE ROAD, 4 FEET SOUTH OF A FENCE, 49
 LC0580'FEET NORTH-NORTHWEST AND ACROSS THE ROAD FROM A FENCE CORNER,
 LC0580'48 1/2 FEET NORTH-NORTHWEST OF THE THIRD POWER POLE WEST OF
 LC0580'THE FARM HOUSE, 15 FEET EAST OF THE FOURTH TELEPHONE POLE WEST
 LC0580'OF THE FARM HOUSE, 1.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 LC0580'1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC0580'CONCRETE POST FLUSH WITH THE GROUND.
 LC0580
 LC0580                          STATION RECOVERY (2008)
 LC0580
 LC0580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CHM)
 LC0580'RECOVERED AS DESCRIBED.  MARK IS 48.3 FEET NNW OF MAG NAIL SET IN
 LC0580'POWER POLE ON SOUTH SIDE OF ROAD AND 19.85 FEET WEST OF MAG NAIL SET
 LC0580'IN LARGE FENCE POST.  TELEPHONE POLE AND FENCE IN DESCRIPTION IS GONE.
 LC0580'
 LC0580
 LC0580                          STATION RECOVERY (2012)
 LC0580
 LC0580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0580'RECOVERED IN GOOD CONDITION.
 LC0580
 LC0580                          STATION RECOVERY (2013)
 LC0580
 LC0580'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0580'RECOVERED IN GOOD CONDITION.
 LC0580
 LC0580                          STATION RECOVERY (2014)
 LC0580
 LC0580'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0580'RECOVERED AS DESCRIBED. NOTE - THE WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0523 ***********************************************************************
 KB0523  DESIGNATION -  SALT
 KB0523  PID         -  KB0523
 KB0523  STATE/COUNTY-  IL/EFFINGHAM
 KB0523  COUNTRY     -  US
 KB0523  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0523
 KB0523                         *CURRENT SURVEY CONTROL
 KB0523  ______________________________________________________________________
 KB0523* NAD 83(1997) POSITION- 39 08 54.18924(N) 088 30 21.80758(W)   ADJUSTED
 KB0523* NAVD 88 ORTHO HEIGHT -   185.562 (meters)      608.80  (feet) ADJUSTED
 KB0523  ______________________________________________________________________
 KB0523  GEOID HEIGHT    -        -31.994 (meters)                     GEOID18
 KB0523  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 KB0523  DYNAMIC HEIGHT  -        185.451 (meters)      608.43  (feet) COMP
 KB0523  MODELED GRAVITY -    980,025.2   (mgal)                       NAVD 88
 KB0523
 KB0523  HORZ ORDER      -  SECOND
 KB0523  VERT ORDER      -  SECOND    CLASS 0
 KB0523
 KB0523.The horizontal coordinates were established by classical geodetic methods
 KB0523.and adjusted by the National Geodetic Survey in October 1999.
 KB0523
 KB0523.The orthometric height was determined by differential leveling and
 KB0523.adjusted by the NATIONAL GEODETIC SURVEY
 KB0523.in June 1991.
 KB0523
 KB0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0523.GEOID18 height accuracy estimate available here.
 KB0523
 KB0523.Click photographs - Photos may exist for this station.
 KB0523
 KB0523.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0523
 KB0523.The dynamic height is computed by dividing the NAVD 88
 KB0523.geopotential number by the normal gravity value computed on the
 KB0523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0523.degrees latitude (g = 980.6199 gals.).
 KB0523
 KB0523.The modeled gravity was interpolated from observed gravity values.
 KB0523
 KB0523. The following values were computed from the NAD 83(1997) position.
 KB0523
 KB0523;                    North         East     Units Scale Factor Converg.
 KB0523;SPC IL E     -   275,465.181   285,069.184   MT  0.99997774   -0 06 32.6
 KB0523;SPC IL E     -   903,755.35    935,264.48   sFT  0.99997774   -0 06 32.6
 KB0523;UTM  16      - 4,334,323.328   369,857.581   MT  0.99980855   -0 57 03.4
 KB0523
 KB0523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0523!SPC IL E     -   0.99997591  x   0.99997774  =   0.99995365
 KB0523!UTM  16      -   0.99997591  x   0.99980855  =   0.99978446
 KB0523
 KB0523:                Primary Azimuth Mark                     Grid Az
 KB0523:SPC IL E     -  TEUTOPOLIS RAD STA WSEI MAST             146 35 37.8
 KB0523:UTM  16      -  TEUTOPOLIS RAD STA WSEI MAST             147 26 08.6
 KB0523
 KB0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6985734323(NAD 83)
 KB0523
 KB0523|---------------------------------------------------------------------|
 KB0523| PID    Reference Object                     Distance      Geod. Az  |
 KB0523|                                                           dddmmss.s |
 KB0523| KB0524 SALT RM 1                            49.446 METERS 11849     |
 KB0523| KB1197 TEUTOPOLIS ST FRANCIS CATH CH       APPROX. 3.5 KM 1201332.9 |
 KB0523| KB1199 TEUTOPOLIS RAD STA WSEI MAST        APPROX. 2.3 KM 1462905.2 |
 KB0523| CI8190 SALT RM 3                            18.326 METERS 17658     |
 KB0523| KB1231 HARTVILLE STATE POLICE RAD TWR      APPROX.11.8 KM 1951851.2 |
 KB0523| KB0522 SALT RM 2                            39.335 METERS 20041     |
 KB0523| KB1227 EFFINGHAM CIPS MICROWAVE MAST       APPROX. 5.6 KM 2232818.2 |
 KB0523| KB1230 EFFINGHAM MUNICIPAL TANK            APPROX. 4.9 KM 2254146.8 |
 KB0523| KB1229 EFFINGHAM RAD STA WCRA MAST         APPROX. 6.7 KM 2265718.3 |
 KB0523| KB1228 EFFINGHAM ST ANTHONY CATH CH        APPROX. 4.0 KM 2291318.1 |
 KB0523| CI8191 SALT RM 4                            30.712 METERS 23356     |
 KB0523| KB0521 SALT AZ MK                                         2661507.6 |
 KB0523|---------------------------------------------------------------------|
 KB0523
 KB0523                          SUPERSEDED SURVEY CONTROL
 KB0523
 KB0523  NAD 83(1986)-  39 08 54.20205(N)    088 30 21.80047(W) AD(       ) 2
 KB0523  NAD 27      -  39 08 54.05550(N)    088 30 21.62680(W) AD(       ) 2
 KB0523  NGVD 29 (??/??/92)  185.650  (m)          609.09   (f) ADJ UNCH    2 0
 KB0523  NGVD 29             185.65   (m)          609.1    (f) LEVELING    3  
 KB0523
 KB0523.Superseded values are not recommended for survey control.
 KB0523
 KB0523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0523.See file dsdata.pdf to determine how the superseded data were derived.
 KB0523
 KB0523_MARKER: DS = TRIANGULATION STATION DISK
 KB0523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0523_STAMPING: SALT 1959
 KB0523_MARK LOGO: CGS
 KB0523_PROJECTION: FLUSH
 KB0523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0523+STABILITY: SURFACE MOTION
 KB0523
 KB0523  HISTORY     - Date     Condition        Report By
 KB0523  HISTORY     - 1959     MONUMENTED       CGS
 KB0523  HISTORY     - 1959     GOOD             CGS
 KB0523  HISTORY     - 1976     GOOD             NGS
 KB0523  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0523
 KB0523                          STATION DESCRIPTION
 KB0523
 KB0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0523'THE STATION IS LOCATED ABOUT 2 MILES NORTHEAST OF EFFINGHAM, ABOUT 1
 KB0523'MILE NORTHWEST OF TEUTOPOLIS AND ON PROPERTY OWNED BY MR. BEN
 KB0523'HENSCHEN.
 KB0523'
 KB0523'TO REACH THE STATION FROM THE JUNCTION OF U.S. HWYS 40 AND 45 IN
 KB0523'EFFINGHAM, GO NORTHERLY ON U.S. HIGHWAY 45 FOR 2.1 MILES TO A
 KB0523'CROSSROAD, TURN RIGHT, EAST, ON SURFACED ROAD FOR 1.45 MILES TO THE
 KB0523'STATION ON THE LEFT JUST BEFORE REACHING A BRICK HOUSE ON THE
 KB0523'LEFT.
 KB0523'
 KB0523'STATION MARK, A STANDARD DISK STAMPED SALT 1959, IS SET IN A 12 INCH
 KB0523'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0523'GROUND. THE MARK IS 103 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 KB0523'SURFACED ROAD, 54.6 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF AN
 KB0523'OLD HOUSE, 5.4 FEET SOUTH-SOUTHWEST OF A WITNESS POST AND 2.6 FEET
 KB0523'WEST OF A FENCE LINE.
 KB0523'
 KB0523'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED SALT NO 1 1959, IS
 KB0523'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 5
 KB0523'INCHES. THE MARK IS 49 FEET WEST OF A FENCE CORNER, 25.4 FEET NORTH
 KB0523'OF THE APPROXIMATE CENTER OF THE SURFACED ROAD AND 1 FOOT
 KB0523'SOUTH OF A FENCE LINE.
 KB0523'
 KB0523'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED SALT NO 2 1959, IS
 KB0523'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 6
 KB0523'INCHES. THE MARK IS 21 FEET SOUTH OF THE APPROXIMATE CENTER OF THE
 KB0523'SURFACED ROAD AND 3 FEET EAST OF A SMALL TELEPHONE POLE.
 KB0523'
 KB0523'AZIMUTH MARK, A STANDARD DISK STAMPED SALT 1959, IS SET IN A 12 INCH
 KB0523'SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE MARK IS 59
 KB0523'FEET EAST OF A SMALL TELEPHONE POLE AND A FENCE CORNER, 21 FEET SOUTH
 KB0523'OF THE APPROXIMATE CENTER OF THE SURFACED ROAD AND 2.2 FEET WEST
 KB0523'OF A WITNESS POST.
 KB0523'
 KB0523'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE SURFACED
 KB0523'ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 KB0523'
 KB0523'HEIGHT OF LIGHT ABOVE STATION MARK 34.56 METERS.
 KB0523
 KB0523                          STATION RECOVERY (1959)
 KB0523
 KB0523'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0523'3.6 MI NE FROM EFFINGHAM.
 KB0523'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0523'WITH U.S. HIGHWAY 40 IN EFFINGHAM, THENCE 1.4 MILES EAST ALONG AN
 KB0523'ASPHALT ROAD, NEAR A BRICK FARM HOUSE NORTH OF THE ROAD, AT A
 KB0523'DRIVE NORTH TO A BARNLOT, 103 1/2 FEET NORTH OF THE CENTER LINE
 KB0523'OF THE ROAD, 21 FEET EAST OF THE CENTER LINE OF THE DRIVE, 2 1/2
 KB0523'FEET WEST OF A FENCE, 33 FEET SOUTH OF A FENCE CORNER, 94 FEET
 KB0523'SOUTH OF THE SOUTHWEST CORNER OF A BARN, 54 FEET SOUTHEAST AND
 KB0523'ACROSS THE DRIVE FROM THE SOUTHEAST CORNER OF A LOG BARN WITH A
 KB0523'LEANTO SHED, 5.4 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 KB0523'1 1/2 FEET BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 KB0523'CONCRETE POST FLUSH WITH THE GROUND.
 KB0523
 KB0523                          STATION RECOVERY (1976)
 KB0523
 KB0523'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 KB0523'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE FOUND IN GOOD
 KB0523'CONDITION.  THE AZIMUTH MARK WAS NOT FOUND AND ASSUMED DESTROYED.
 KB0523'WIDENING OF THE ROAD PROBALLY DESTROYED THE MARK.  REFERENCE MARKS
 KB0523'1 AND 2 WERE IN THE WAY OF ROAD CONSTRUCTION AND WERE DESTROYED
 KB0523'AFTER REFERENCE MARKS 3 AND 4 WERE ESTABLISHED.  THERE WAS NO
 KB0523'OBJECT VISIBLE TO SET ANOTHER AZIMUTH MARK FROM.
 KB0523'
 KB0523'THE STATION IS LOCATED IN THE NORTHEAST EDGE OF EFFINGHAM ALONG A
 KB0523'PAVED ROAD AND ON PROPERTY OWNED BY MR. ROGER RENSCHEN WHO RESIDES
 KB0523'IN A 2 STORY BRICK HOUSE EAST OF THE STATION.  IT IS 103 FEET NORTH
 KB0523'OF THE CENTERLINE OF THE PAVED ROAD, 102 FEET NORTHEAST OF A POWER
 KB0523'POLE, 94 FEET SOUTH OF THE SOUTHWEST CORNER OF A BARN, 74 FEET
 KB0523'NORTHEAST OF A FENCE CORNER, 60 FEET NORTH OF A METAL WITNESS POST
 KB0523'AND 56 FEET EAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK
 KB0523'STAMPED SALT 1959.
 KB0523'
 KB0523'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAYS 57, 70
 KB0523'AND U.S. HIGHWAY 45 AT THE NORTHEAST EDGE OF EFFINGHAM, GO SOUTH ON
 KB0523'U.S. HIGHWAY 45 FOR 0.1 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 KB0523'EAST ON A PAVED ROAD FOR 1.6 MILE TO THE STATION ON THE LEFT AS
 KB0523'DESCRIBED.
 KB0523'
 KB0523'REFERENCE MARK 3 IS 48 FEET EAST OF A FENCE CORNER, 39 FEET NORTH
 KB0523'OF THE CENTERLINE OF THE ROAD, 30 FEET EAST OF THE CENTERLINE OF
 KB0523'FIELD ROAD, 1 FOOT WEST OF A METAL WITNESS POST AND 0.5 FOOT SOUTH
 KB0523'OF FENCELINE.  THE MARK IS A STANDARD 3 FOOT ALUMINUM REFERENCE
 KB0523'MARK WITH MAGNETS ATTACHED.  THE DISK IS STAMPED SALT 1959 NO 3
 KB0523'1976.
 KB0523'
 KB0523'REFERENCE MARK 4 IS 52 FEET WEST OF THE CENTERLINE OF FIELD ROAD,
 KB0523'40 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD, 34 FEET WEST OF
 KB0523'THE FENCE CORNER, 1 FOOT EAST OF A POWER POLE AND 1 FOOT WEST OF A
 KB0523'METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 KB0523'IS STAMPED SALT 1959 NO 4 1976.
 KB0523'
 KB0523'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTHEAST
 KB0523'OF EFFINGHAM.
 KB0523
 KB0523                          STATION RECOVERY (2012)
 KB0523
 KB0523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0523'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1067 ***********************************************************************
 NH1067  DESIGNATION -  SALT
 NH1067  PID         -  NH1067
 NH1067  STATE/COUNTY-  IL/COOK
 NH1067  COUNTRY     -  US
 NH1067  USGS QUAD   -  PALATINE (2018)
 NH1067
 NH1067                         *CURRENT SURVEY CONTROL
 NH1067  ______________________________________________________________________
 NH1067* NAD 83(1997) POSITION- 42 03 07.90804(N) 088 01 43.77420(W)   ADJUSTED
 NH1067* NAVD 88 ORTHO HEIGHT -   221.    (meters)      725.    (feet) SCALED
 NH1067  ______________________________________________________________________
 NH1067  GEOID HEIGHT    -        -33.663 (meters)                     GEOID18
 NH1067  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 NH1067  HORZ ORDER      -  THIRD
 NH1067
 NH1067.The horizontal coordinates were established by classical geodetic methods
 NH1067.and adjusted by the National Geodetic Survey in October 1999.
 NH1067
 NH1067.The orthometric height was scaled from a topographic map.
 NH1067
 NH1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1067.GEOID18 height accuracy estimate available here.
 NH1067
 NH1067.Click photographs - Photos may exist for this station.
 NH1067
 NH1067.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1067
 NH1067. The following values were computed from the NAD 83(1997) position.
 NH1067
 NH1067;                    North         East     Units Scale Factor Converg.
 NH1067;SPC IL E     -   597,945.014   325,207.405   MT  0.99998282   +0 12 14.3
 NH1067;SPC IL E     - 1,961,757.93  1,066,951.29   sFT  0.99998282   +0 12 14.3
 NH1067;UTM  16      - 4,656,083.596   414,864.253   MT  0.99968918   -0 41 21.0
 NH1067
 NH1067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1067!SPC IL E     -   0.99997063  x   0.99998282  =   0.99995345
 NH1067!UTM  16      -   0.99997063  x   0.99968918  =   0.99965982
 NH1067
 NH1067:                Primary Azimuth Mark                     Grid Az
 NH1067:SPC IL E     -  SALT 2 AZ MK                             283 59 14.4
 NH1067:UTM  16      -  SALT 2 AZ MK                             284 52 49.7
 NH1067
 NH1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1486456083(NAD 83)
 NH1067
 NH1067|---------------------------------------------------------------------|
 NH1067| PID    Reference Object                     Distance      Geod. Az  |
 NH1067|                                                           dddmmss.s |
 NH1067| CJ2073 SALT RM 1                            23.112 METERS 08755     |
 NH1067| NH1072 SALT 2                              106.900 METERS 09502     |
 NH1067| CJ2074 SALT RM 2                            26.720 METERS 18302     |
 NH1067| CJ2072 SALT AZ MK                                         2510415.7 |
 NH1067| NH1065 HOFFMAN ESTATES WATER TANK          APPROX. 4.1 KM 2642048.2 |
 NH1067| CJ2075 SALT 2 AZ MK                                       2841128.7 |
 NH1067|---------------------------------------------------------------------|
 NH1067
 NH1067                          SUPERSEDED SURVEY CONTROL
 NH1067
 NH1067  NAD 83(1997)-  42 03 07.90804(N)    088 01 43.77428(W) AD(       ) 3
 NH1067  NAD 83(1986)-  42 03 07.91201(N)    088 01 43.78589(W) AD(       ) 3
 NH1067  NAD 27      -  42 03 07.81040(N)    088 01 43.52960(W) AD(       ) 3
 NH1067
 NH1067.Superseded values are not recommended for survey control.
 NH1067
 NH1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1067.See file dsdata.pdf to determine how the superseded data were derived.
 NH1067
 NH1067_MARKER: DS = TRIANGULATION STATION DISK
 NH1067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1067_STAMPING: SALT 1956
 NH1067_MARK LOGO: CGS
 NH1067_PROJECTION: FLUSH
 NH1067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1067+STABILITY: SURFACE MOTION
 NH1067
 NH1067  HISTORY     - Date     Condition        Report By
 NH1067  HISTORY     - 1956     MONUMENTED       CGS
 NH1067  HISTORY     - 1959     GOOD             CGS
 NH1067  HISTORY     - 1966     SEE DESCRIPTION  ILHD
 NH1067  HISTORY     - 1967     SEE DESCRIPTION  CGS
 NH1067  HISTORY     - 1968     GOOD             CGS
 NH1067
 NH1067                          STATION DESCRIPTION
 NH1067
 NH1067'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1067'THE STATION IS LOCATED ABOUT 5-1/2 MILES WEST OF MT. PROSPECT
 NH1067'AND 4 MILES SOUTH OF PALATINE ON THE EAST SIDE OF STATE
 NH1067'HIGHWAY 53 AND ON HIGHWAY PROPERTY.  IT IS LOCATED IN THE
 NH1067'NORTHEAST TRIANGLE FORMED BY A GRADE SEPARATION (HIGHWAY 58
 NH1067'GOES THROUGH UNDERPASS BELOW STATE HIGHWAY 53).  IT IS ABOUT
 NH1067'0.1 MILE NORTH OF STATE HIGHWAY 58, 56 FEET NORTH OF THE
 NH1067'CENTERLINE OF A SHORT EAST-WEST PAVED STRIP WHICH CONNECTS
 NH1067'THE NORTHEAST AND NORTHWEST CUTOFFS, 49 FEET EAST OF THE
 NH1067'CENTERLINE OF STATE HIGHWAY 53, 40 FEET WEST OF THE
 NH1067'CENTERLINE OF THE NORTHEAST CUTOFF AND 47 FEET NORTHWEST OF A
 NH1067'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 NH1067'STAMPED SALT 1956.
 NH1067'
 NH1067'TO REACH THE STATION FROM THE INTERSECTION OF E. CHICAGO AVENUE
 NH1067'AND NORTHWESTERN ROAD IN PALATINE (THIS IS HIGHWAYS 14 AND
 NH1067'53 AT THE EAST EDGE OF PALATINE), GO SOUTH ON U.S. HIGHWAY
 NH1067'14 AND STATE HIGHWAY 53 FOR 0.25 MILE TO JUNCTION OF HIGHWAYS
 NH1067'14 AND 53.  CONTINUE SOUTH ON STATE HIGHWAY 53 FOR 3.2 MILES
 NH1067'TO JUNCTION WITH STATE HIGHWAY 62.  CONTINUE SOUTH ON STATE
 NH1067'HIGHWAY 53 FOR 0.65 MILE TO THE STATION ON THE EAST SIDE AS
 NH1067'DESCRIBED.
 NH1067'
 NH1067'REFERENCE MARK 1 IS 64 FEET NORTHEAST OF A WHITE WITNESS
 NH1067'POST AND 36 FEET EAST OF THE EAST SECTION OF THE GRADE SEPARATION.
 NH1067'THE MARK IS FLUSH AND THE DISK IS STAMPED SALT NO 1 1956.
 NH1067'
 NH1067'REFERENCE MARK 2 IS 58 FEET SOUTHWEST OF A WHITE WITNESS POST
 NH1067'AND 27 FEET SOUTH OF THE CENTER OF THE SOUTH SECTION OF GRADE
 NH1067'SEPARATION.  THE MARK IS FLUSH AND THE DISK IS STAMPED SALT NO 2
 NH1067'1956.
 NH1067'
 NH1067'THE AZIMUTH MARK IS 50 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 NH1067'58, 2 FEET EAST OF A TELEPHONE POLE AND 2 FEET SOUTHEAST OF
 NH1067'A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 2 INCHES AND
 NH1067'THE DISK IS STAMPED SALT 1956.
 NH1067'
 NH1067'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON STATE
 NH1067'HIGHWAY 53 FOR 0.1 MILE TO JUNCTION WITH STATE HIGHWAY 58.
 NH1067'TURN RIGHT AND GO WEST ON STATE HIGHWAY 58 FOR 0.35 MILE TO
 NH1067'THE MARK ON THE SOUTH SIDE AS DESCRIBED.
 NH1067'
 NH1067'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 NH1067
 NH1067                          STATION RECOVERY (1959)
 NH1067
 NH1067'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 NH1067'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.  THE
 NH1067'AZIMUTH MARK WAS NOT SEARCHED FOR.  DESCRIPTION IS ADEQUATE.
 NH1067
 NH1067                          STATION RECOVERY (1966)
 NH1067
 NH1067'RECOVERY NOTE BY IL HIGHWAY DEPT 1966
 NH1067'STATION WAS RECOVERED IN GOOD CONDITION.  STATION WITNESS POST
 NH1067'IS GONE.
 NH1067'
 NH1067'R.M.S 1 AND 2 WAS FOUND IN GOOD CONDITION.
 NH1067'
 NH1067'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.  AZIMUTH MARK
 NH1067'WITNESS POST IS GONE.
 NH1067'
 NH1067'DESCRIPTION FOR THE ABOVE MARKS WAS GOOD EXCEPT FOR THE WITNESS
 NH1067'POSTS.
 NH1067'
 NH1067'THIS STATION IS IN DANGER OF BEING DESTROYED WITHIN 2 YEARS.
 NH1067'AZIMUTH MARK WILL PROBABLY GO, TOO.
 NH1067
 NH1067                          STATION RECOVERY (1967)
 NH1067
 NH1067'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1067'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE FOUND
 NH1067'IN GOOD CONDITION.  ACCORDING TO A LETTER FROM THE STATE HIGHWAY
 NH1067'COMMISSION THIS STATION WILL HAVE TO BE MOVED WITHIN THE NEXT
 NH1067'YEAR.  STATION WAS VISITED 6-1-67 AND THERE IS NO EVIDENCE
 NH1067'OF RIGHT-OF-WAY STAKING OR ANY CONSTRUCTION IN THIS AREA.
 NH1067'
 NH1067'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SOUTH
 NH1067'OF PALATINE
 NH1067
 NH1067                          STATION RECOVERY (1968)
 NH1067
 NH1067'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 NH1067'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 NH1067'DISTANCE AND DIRECTION TO THE MARKS CHECKED.  THE STATION MARK
 NH1067'AND REFERENCE MARKS ARE IN THE WAY OF AN INTERCHANGE AND THE
 NH1067'AZIMUTH MARK IS IN THE WAY OF ROAD WIDENING.  THE REFERENCE
 NH1067'MARKS WERE DESTROYED ALONG WITH THE AZIMUTH MARK AT THE
 NH1067'REQUEST OF THE HIGHWAY DEPARTMENT.  THE STATION MARK AND AZIMUTH
 NH1067'MARK WERE LEFT INTACT TO BE USED FOR MORE SURVEYS BY THE STATE
 NH1067'AND A PRIVATE CONCERN.  MR. HERB BEYER OF THE ILLINOIS HIGHWAY
 NH1067'DEPARTMENT WILL DESTROY THE STATION MARK AND AZIMUTH MARK
 NH1067'WHEN HE COMPLETES HIS WORK.  THIS STATION AND ALL MARKS
 NH1067'SHOULD BE CONSIDERED AS LOST AND A NEW STATION SALT 2 ALONG
 NH1067'WITH ALL MARKS WAS ESTABLISHED.
 NH1067'
 NH1067'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1067'
 NH1067'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES
 NH1067'SOUTH OF PALATINE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1072 ***********************************************************************
 NH1072  CBN         -  This is a Cooperative Base Network Control Station.
 NH1072  DESIGNATION -  SALT 2
 NH1072  PID         -  NH1072
 NH1072  STATE/COUNTY-  IL/COOK
 NH1072  COUNTRY     -  US
 NH1072  USGS QUAD   -  PALATINE (2018)
 NH1072
 NH1072                         *CURRENT SURVEY CONTROL
 NH1072  ______________________________________________________________________
 NH1072* NAD 83(2011) POSITION- 42 03 07.60378(N) 088 01 39.14300(W)   ADJUSTED
 NH1072* NAD 83(2011) ELLIP HT-   186.872 (meters)        (06/27/12)   ADJUSTED
 NH1072* NAD 83(2011) EPOCH   -  2010.00
 NH1072* NAVD 88 ORTHO HEIGHT -   220.536 (meters)      723.54  (feet) ADJUSTED
 NH1072  ______________________________________________________________________
 NH1072  GEOID HEIGHT    -        -33.663 (meters)                     GEOID18
 NH1072  NAD 83(2011) X  -    163,258.958 (meters)                     COMP
 NH1072  NAD 83(2011) Y  - -4,740,452.198 (meters)                     COMP
 NH1072  NAD 83(2011) Z  -  4,250,028.784 (meters)                     COMP
 NH1072  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 NH1072  DYNAMIC HEIGHT  -        220.461 (meters)      723.30  (feet) COMP
 NH1072  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 NH1072
 NH1072  VERT ORDER      -  SECOND    CLASS I
 NH1072
 NH1072  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1072  Standards:
 NH1072         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1072            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1072  -------------------------------------------------------------------
 NH1072  NETWORK    0.22   0.45           0.10   0.08   0.23      0.00067689
 NH1072  -------------------------------------------------------------------
 NH1072  Click here for local accuracies and other accuracy information.
 NH1072
 NH1072.The horizontal coordinates were established by GPS observations
 NH1072.and adjusted by the National Geodetic Survey in June 2012.
 NH1072
 NH1072.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1072.been affixed to the stable North American tectonic plate. See 
 NH1072.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1072
 NH1072.The horizontal coordinates are valid at the epoch date displayed above
 NH1072.which is a decimal equivalence of Year/Month/Day.
 NH1072
 NH1072.The orthometric height was determined by differential leveling and
 NH1072.adjusted by the NATIONAL GEODETIC SURVEY
 NH1072.in April 2011.
 NH1072
 NH1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1072.GEOID18 height accuracy estimate available here.
 NH1072
 NH1072.Click photographs - Photos may exist for this station.
 NH1072
 NH1072.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1072
 NH1072.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1072
 NH1072.The ellipsoidal height was determined by GPS observations
 NH1072.and is referenced to NAD 83.
 NH1072
 NH1072.The dynamic height is computed by dividing the NAVD 88
 NH1072.geopotential number by the normal gravity value computed on the
 NH1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH1072.degrees latitude (g = 980.6199 gals.).
 NH1072
 NH1072.The modeled gravity was interpolated from observed gravity values.
 NH1072
 NH1072. The following values were computed from the NAD 83(2011) position.
 NH1072
 NH1072;                    North         East     Units Scale Factor Converg.
 NH1072;SPC IL E     -   597,936.006   325,313.932   MT  0.99998288   +0 12 17.4
 NH1072;SPC IL E     - 1,961,728.38  1,067,300.79   sFT  0.99998288   +0 12 17.4
 NH1072;UTM  16      - 4,656,072.932   414,970.595   MT  0.99968896   -0 41 17.9
 NH1072
 NH1072!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1072!SPC IL E     -   0.99997069  x   0.99998288  =   0.99995357
 NH1072!UTM  16      -   0.99997069  x   0.99968896  =   0.99965966
 NH1072
 NH1072:                Primary Azimuth Mark                     Grid Az
 NH1072:SPC IL E     -  ITASCA MUNICIPAL TANK                    174 31 29.2
 NH1072:UTM  16      -  ITASCA MUNICIPAL TANK                    175 25 04.5
 NH1072
 NH1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1497056072(NAD 83)
 NH1072
 NH1072|---------------------------------------------------------------------|
 NH1072| PID    Reference Object                     Distance      Geod. Az  |
 NH1072|                                                           dddmmss.s |
 NH1072| CJ2076 SALT 2 RM 3                           7.610 METERS 00825     |
 NH1072| MF1289 ITASCA MUNICIPAL TANK               APPROX. 8.9 KM 1744346.6 |
 NH1072| CJ2077 SALT 2 RM 4                           6.063 METERS 18843     |
 NH1072| NH1067 SALT                                106.900 METERS 27502     |
 NH1072| CJ2075 SALT 2 AZ MK                                       2825333.0 |
 NH1072|---------------------------------------------------------------------|
 NH1072
 NH1072                          SUPERSEDED SURVEY CONTROL
 NH1072
 NH1072  NAD 83(2007)-  42 03 07.60351(N)    088 01 39.14359(W) AD(2002.00) B
 NH1072  NAD 83(2007)-  42 03 07.60407(N)    088 01 39.14408(W) AD(2002.00) 0
 NH1072  ELLIP H (02/10/07)  186.898  (m)                       GP(2002.00)    
 NH1072  ELLIP H (09/22/04)  186.899  (m)                       GP(       ) 4 1
 NH1072  NAD 83(1997)-  42 03 07.60392(N)    088 01 39.14350(W) AD(       ) B
 NH1072  ELLIP H (07/17/98)  186.911  (m)                       GP(       ) 4 1
 NH1072  NAD 83(1986)-  42 03 07.60790(N)    088 01 39.15506(W) AD(       ) 3
 NH1072  NAD 27      -  42 03 07.50618(N)    088 01 38.89891(W) AD(       ) 3
 NH1072  NAVD 88 (07/03/08)  220.54   (m)  UNKNOWN  model used  GPS OBS        
 NH1072  NAVD 88 (03/18/02)  220.5    (m)  UNKNOWN  model used  GPS OBS        
 NH1072  NAVD 88 (07/17/98)  220.5    (m)  GEOID96  model used  GPS OBS        
 NH1072
 NH1072.Superseded values are not recommended for survey control.
 NH1072
 NH1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1072.See file dsdata.pdf to determine how the superseded data were derived.
 NH1072
 NH1072_MARKER: DS = TRIANGULATION STATION DISK
 NH1072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1072_STAMPING: SALT 2 1968
 NH1072_MARK LOGO: CGS
 NH1072_PROJECTION: PROJECTING 5 CENTIMETERS
 NH1072_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1072+STABILITY: SURFACE MOTION
 NH1072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1072+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2010
 NH1072
 NH1072  HISTORY     - Date     Condition        Report By
 NH1072  HISTORY     - 1968     MONUMENTED       CGS
 NH1072  HISTORY     - 1972     GOOD             LOCSUR
 NH1072  HISTORY     - 1989     GOOD             USPSQD
 NH1072  HISTORY     - 19970710 GOOD             NGS
 NH1072  HISTORY     - 20000317 GOOD             SECI
 NH1072  HISTORY     - 20000810 GOOD             PATRIC
 NH1072  HISTORY     - 20010501 GOOD             WOOLPT
 NH1072  HISTORY     - 20040224 GOOD             GEWALT
 NH1072  HISTORY     - 20060729 GOOD             USGSNP
 NH1072  HISTORY     - 20100202 GOOD             ILDT
 NH1072
 NH1072                          STATION DESCRIPTION
 NH1072
 NH1072'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 NH1072'THE STATION IS LOCATED ABOUT 5-1/2 MILES WEST OF MT. PROSPECT, 4 MILES
 NH1072'SOUTH OF PALATINE, ABOUT 700 FEET NORTHEAST OF THE INTERSECTION OF
 NH1072'STATE HIGHWAYS 53 AND 58, ABOUT 400 FEET EAST OF THE CENTERLINE OF
 NH1072'HIGHWAY 53, 1 FOOT NORTH OF A METAL WITNESS POST, 26 FEET SOUTH OF A
 NH1072'METAL WITNESS POST AND 21 FEET NORTH OF A METAL WITNESS POST.  THE
 NH1072'MONUMENT IS FLUSH AND THE DISK IS STAMPED SALT 2 1968.
 NH1072'
 NH1072'REFERENCE MARK NO. 3 IS 1 FOOT SOUTH OF A METAL WITNESS POST.  THE
 NH1072'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED SALT 2 NO 3 1968.
 NH1072'
 NH1072'REFERENCE MARK NO. 4 IS 1 FOOT NORTH OF A METAL WITNESS POST.  THE
 NH1072'MONUMENT IS FLUSH AND THE DISK IS STAMPED SALT 2 NO 4 1968.
 NH1072'
 NH1072'THE AZIMUTH MARK IS A STANDARD DISK STAMPED SALT 2 1968, SET IN A
 NH1072'DRILL HOLE IN THE NORTHEAST CORNER OF THE CONCRETE BASE OF A METAL
 NH1072'POST WITH 6 LIGHTS AT THE TOP (SOUTH 1 OF 2 POST IN THE EAST PARKING
 NH1072'LOT OF THE PURE OIL COMPANY).  IT IS IN THE CENTER OF A GRASSY CIRCLE
 NH1072'ABOUT 300 FEET EAST OF THE EAST SIDE OF THE BUILDING, 20 FEET
 NH1072'NORTHEAST OF AN 8 INCH SPRUCE TREE, 40 FEET WEST OF A 6 INCH BIRCH
 NH1072'TREE AND 18 FEET WEST OF A 10 INCH CRAB APPLE TREE.
 NH1072'
 NH1072'NOTE-MORE REFERENCE MEASUREMENTS WILL BE TAKEN WHEN CONSTRUCTION IN
 NH1072'AREA IS COMPLETED.  HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 NH1072
 NH1072                          STATION RECOVERY (1972)
 NH1072
 NH1072'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 NH1072'THE STATION, R.M., R.M. 2 FOUND IN GOOD CONDITION AS DESCRIBED.  THE
 NH1072'LINE-OF-SIGHT TO THE AZIMUTH MARK IS COMPLETELY BLOCKED BY NEWLY
 NH1072'CONSTRUCTED HIGHWAY EMBANKMENT.
 NH1072
 NH1072                          STATION RECOVERY (1989)
 NH1072
 NH1072'RECOVERY NOTE BY US POWER SQUADRON 1989 (GAM)
 NH1072'RECOVERED IN GOOD CONDITION.
 NH1072
 NH1072                          STATION RECOVERY (1997)
 NH1072
 NH1072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH1072'THE STATION IS LOCATED ABOUT 4 MI (6.4 KM) SOUTH OF PALATINE AND 4 MI
 NH1072'(6.4 KM) NORTHEAST OF SCHAUMBURG IN THE NORTHEAST QUADRANT OF THE
 NH1072'JUNCTION OF INTERSTATE HIGHWAY 290 AND STATE ROUTE 58.
 NH1072'
 NH1072'TO REACH FROM THE ROUTE 58 UNDERPASS OF I-290, GO EAST ON ROUTE 58 FOR
 NH1072'0.26 MI (0.42 KM) TO A TRAFFIC SIGNAL AT THE EAST ENTRANCE TO A LARGE
 NH1072'WHITE COMMERCIAL BUILDING, VACANT AT THE TIME OF THIS RECOVERY.  TURN
 NH1072'LEFT (NORTH) FOR 0.05 MI (0.08 KM) TO A ROAD LEFT ALONG THE SOUTH SIDE
 NH1072'OF THE BUILDING.  TURN LEFT (WEST) FOR 0.19 MI (0.31 KM) TO A
 NH1072'T-INTERSECTION WITH THE WEST ENTRANCE ROAD TO THE BUILDING.  TURN
 NH1072'RIGHT (NORTH) FOR ABOUT 40 M (131.2 FT) TO THE SOUTHWEST CORNER OF A
 NH1072'LARGE PARKING LOT AND THE STATION ON THE LEFT.
 NH1072'
 NH1072'IT IS ABOUT 213 M (698.8 FT) NORTHEAST OF THE INTERSECTION OF I-290
 NH1072'AND ROUTE 58, 122 M (400.3 FT) NORTH OF THE CENTER OF ROUTE 58, 31.2 M
 NH1072'(102.4 FT) WEST OF THE BACK OF THE CURB AT THE SOUTHWEST CORNER OF THE
 NH1072'PARKING LOT, 34.5 M (113.2 FT) EAST OF THE I-290 EAST RIGHT-OF-WAY
 NH1072'FENCE, 31.6 M (103.7 FT) SOUTH OF THE SOUTHERNMOST OF SIX VOLLEYBALL
 NH1072'COURT POLES, 7.8 M (25.6 FT) SOUTH OF A METAL WITNESS POST, 6.6 M
 NH1072'(21.7 FT) NORTH OF A METAL WITNESS POST, AND 0.4 M (1.3 FT) NORTH OF A
 NH1072'METAL WITNESS POST.
 NH1072
 NH1072                          STATION RECOVERY (2000)
 NH1072
 NH1072'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 NH1072'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 NH1072
 NH1072                          STATION RECOVERY (2000)
 NH1072
 NH1072'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NH1072'LOCATED IN SCHAUMBURG, IL.  DESCRIPTION HAS BEEN REVISED DUE TO
 NH1072'COMPLETED CONSTRUCTION OF NEARBY 3COM BUILDING.
 NH1072'
 NH1072'TO REACH STATION FROM THE JUNCTION OF HIGGINS ROAD AND I-290 / IL 53,
 NH1072'GO NORTH ALONG FRONTAGE ROAD ALONG EXPRESSWAY TO GOLF ROAD.  TURN
 NH1072'RIGHT ON GOLF ROAD AND TURN LEFT AT THE FIRST LEFT-TURN LANE.  TURN
 NH1072'LEFT ON FIRST FRONTAGE ROAD AND GO WEST TO THE NORTHEAST QUADRANT OF
 NH1072'THE JUNCTION OF GOLF ROAD AND I-290 / IL 53.
 NH1072'
 NH1072'THE STATION IS TO THE RIGHT IN AN OPEN GRASSY AREA BETWEEN FRONTAGE
 NH1072'ROAD AND PARKING LOT, 103 FEET WEST OF THE WEST EDGE OF PARKING LOT,
 NH1072'25.0 FEET SOUTH OF RM NO 3, 19.85 FEET NORTH OF RM NO 4, AND 46.5 FEET
 NH1072'NORTHEAST OF LIGHT POLE, 60.5 FEET EAST OF FRONTAGE ROAD.
 NH1072
 NH1072                          STATION RECOVERY (2001)
 NH1072
 NH1072'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 NH1072'RECOVERED AS DESCRIBED.
 NH1072
 NH1072                          STATION RECOVERY (2004)
 NH1072
 NH1072'RECOVERY NOTE BY GEWALT-HAMILTON 2004
 NH1072'RECOVERED IN GOOD CONDITION.
 NH1072
 NH1072                          STATION RECOVERY (2006)
 NH1072
 NH1072'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 NH1072'RECOVERED IN GOOD CONDITION.
 NH1072
 NH1072                          STATION RECOVERY (2010)
 NH1072
 NH1072'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH1072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0521 ***********************************************************************
 KB0521  DESIGNATION -  SALT AZ MK
 KB0521  PID         -  KB0521
 KB0521  STATE/COUNTY-  IL/EFFINGHAM
 KB0521  COUNTRY     -  US
 KB0521  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0521
 KB0521                         *CURRENT SURVEY CONTROL
 KB0521  ______________________________________________________________________
 KB0521* NAD 83(1986) POSITION- 39 08 53.     (N) 088 30 37.     (W)   SCALED
 KB0521* NAVD 88 ORTHO HEIGHT -   185.355 (meters)      608.12  (feet) ADJUSTED
 KB0521  ______________________________________________________________________
 KB0521  GEOID HEIGHT    -        -31.996 (meters)                     GEOID18
 KB0521  DYNAMIC HEIGHT  -        185.244 (meters)      607.75  (feet) COMP
 KB0521  MODELED GRAVITY -    980,025.2   (mgal)                       NAVD 88
 KB0521
 KB0521  VERT ORDER      -  SECOND    CLASS 0
 KB0521
 KB0521.The horizontal coordinates were scaled from a map and have
 KB0521.an estimated accuracy of +/- 6 seconds.
 KB0521
 KB0521.The orthometric height was determined by differential leveling and
 KB0521.adjusted by the NATIONAL GEODETIC SURVEY
 KB0521.in June 1991.
 KB0521
 KB0521.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0521.GEOID18 height accuracy estimate available here.
 KB0521
 KB0521.Click photographs - Photos may exist for this station.
 KB0521
 KB0521.The dynamic height is computed by dividing the NAVD 88
 KB0521.geopotential number by the normal gravity value computed on the
 KB0521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0521.degrees latitude (g = 980.6199 gals.).
 KB0521
 KB0521.The modeled gravity was interpolated from observed gravity values.
 KB0521
 KB0521;                    North         East    Units  Estimated Accuracy
 KB0521;SPC IL E     -   275,430.      284,700.      MT  (+/- 180 meters Scaled)
 KB0521
 KB0521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ694342(NAD 83)
 KB0521
 KB0521                          SUPERSEDED SURVEY CONTROL
 KB0521
 KB0521  NGVD 29 (??/??/92)  185.443  (m)          608.41   (f) ADJ UNCH    2 0
 KB0521
 KB0521.Superseded values are not recommended for survey control.
 KB0521
 KB0521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0521.See file dsdata.pdf to determine how the superseded data were derived.
 KB0521
 KB0521_MARKER: DZ = AZIMUTH MARK DISK
 KB0521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0521_STAMPING: SALT 1959
 KB0521_MARK LOGO: CGS
 KB0521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0521+STABILITY: SURFACE MOTION
 KB0521
 KB0521  HISTORY     - Date     Condition        Report By
 KB0521  HISTORY     - 1959     MONUMENTED       CGS
 KB0521  HISTORY     - 20140903 MARK NOT FOUND   AMESC
 KB0521
 KB0521                          STATION DESCRIPTION
 KB0521
 KB0521'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0521'3.2 MI NE FROM EFFINGHAM.
 KB0521'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0521'WITH U.S. HIGHWAY 40 IN EFFINGHAM, THENCE 1.15 MILES EAST ALONG
 KB0521'AN ASPHALT ROAD, AT A FENCE CORNER SOUTH OF THE ROAD, 21 1/2
 KB0521'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A
 KB0521'FENCE, 58 FEET EAST OF THE FENCE CORNER, 44 1/2 FEET SOUTH AND
 KB0521'ACROSS THE ROAD FROM A TELEPHONE POLE, 2.2 FEET EAST OF A METAL
 KB0521'WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND SET
 KB0521'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0521
 KB0521                          STATION RECOVERY (2014)
 KB0521
 KB0521'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0521'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1655 ***********************************************************************
 JC1655  DESIGNATION -  SALT BLUFF
 JC1655  PID         -  JC1655
 JC1655  STATE/COUNTY-  IL/MONROE
 JC1655  COUNTRY     -  US
 JC1655  USGS QUAD   -  VALMEYER (2018)
 JC1655
 JC1655                         *CURRENT SURVEY CONTROL
 JC1655  ______________________________________________________________________
 JC1655* NAD 83(1997) POSITION- 38 18 35.73942(N) 090 18 04.74539(W)   ADJUSTED
 JC1655* NAVD 88 ORTHO HEIGHT -   253.    (meters)      830.    (feet) SCALED
 JC1655  ______________________________________________________________________
 JC1655  GEOID HEIGHT    -        -30.310 (meters)                     GEOID18
 JC1655  LAPLACE CORR    -          2.32  (seconds)                    DEFLEC18
 JC1655  HORZ ORDER      -  SECOND
 JC1655
 JC1655.The horizontal coordinates were established by classical geodetic methods
 JC1655.and adjusted by the National Geodetic Survey in October 1999.
 JC1655
 JC1655.The orthometric height was scaled from a topographic map.
 JC1655
 JC1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1655.GEOID18 height accuracy estimate available here.
 JC1655
 JC1655.Click photographs - Photos may exist for this station.
 JC1655
 JC1655.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1655
 JC1655. The following values were computed from the NAD 83(1997) position.
 JC1655
 JC1655;                    North         East     Units Scale Factor Converg.
 JC1655;SPC IL W     -   182,378.185   688,223.865   MT  0.99994288   -0 05 00.5
 JC1655;SPC IL W     -   598,352.43  2,257,947.80   sFT  0.99994288   -0 05 00.5
 JC1655;SPC MO E     -   274,850.394   267,375.866   MT  0.99993705   +0 07 23.4
 JC1655;UTM  15      - 4,243,649.273   735,956.805   MT  1.00028572   +1 40 25.4
 JC1655
 JC1655!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1655!SPC IL W     -   0.99996508  x   0.99994288  =   0.99990796
 JC1655!SPC MO E     -   0.99996508  x   0.99993705  =   0.99990213
 JC1655!UTM  15      -   0.99996508  x   1.00028572  =   1.00025079
 JC1655
 JC1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3595643649(NAD 83)
 JC1655
 JC1655                          SUPERSEDED SURVEY CONTROL
 JC1655
 JC1655  NAD 83(1986)-  38 18 35.75358(N)    090 18 04.73971(W) AD(       ) 2
 JC1655  NAD 27      -  38 18 35.55800(N)    090 18 04.31300(W) AD(       ) 2
 JC1655
 JC1655.Superseded values are not recommended for survey control.
 JC1655
 JC1655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1655.See file dsdata.pdf to determine how the superseded data were derived.
 JC1655
 JC1655_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 JC1655_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JC1655_MARK LOGO: MRC
 JC1655_MAGNETIC: P = MARKER IS A STEEL PIPE
 JC1655_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1655
 JC1655  HISTORY     - Date     Condition        Report By
 JC1655  HISTORY     - 1880     MONUMENTED       MRC
 JC1655  HISTORY     - 1931     SEE DESCRIPTION  CGS
 JC1655
 JC1655                          STATION DESCRIPTION
 JC1655
 JC1655'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 JC1655'ON HIGHEST POINT OF SALTLAKE BLUFF, ABOUT 8-1/2 MILES WEST-SOUTHWEST
 JC1655'OF WATERLOO, ABOUT 1-1/2 MILES NORTHEAST OF VALMEYER, IN NW 1/4 NE
 JC1655'1/4 SEC. 3, T. 3 S., R. 11 W., ON LAND OWNED BY COLUMBIA QUARRY
 JC1655'CO. MARKED BY CAPPED IRON PIPE, PROJECTING ABOUT 8 INCHES ABOVE
 JC1655'GROUND, AND WITH LETTERS US ON SURFACE.  STATION SALT BLUFF (SEE
 JC1655'DESCRIPTION THEREOF) IS 10.780 METERS (35.37 FEET) FROM STATION
 JC1655'S 11 DEG 15 MIN E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1656 ***********************************************************************
 JC1656  DESIGNATION -  SALT BLUFF
 JC1656  PID         -  JC1656
 JC1656  STATE/COUNTY-  IL/MONROE
 JC1656  COUNTRY     -  US
 JC1656  USGS QUAD   -  VALMEYER (2018)
 JC1656
 JC1656                         *CURRENT SURVEY CONTROL
 JC1656  ______________________________________________________________________
 JC1656* NAD 83(1997) POSITION- 38 18 35.39652(N) 090 18 04.65885(W)   ADJUSTED
 JC1656* NAVD 88 ORTHO HEIGHT -   253.    (meters)      830.    (feet) SCALED
 JC1656  ______________________________________________________________________
 JC1656  GEOID HEIGHT    -        -30.310 (meters)                     GEOID18
 JC1656  LAPLACE CORR    -          2.32  (seconds)                    DEFLEC18
 JC1656  HORZ ORDER      -  FIRST
 JC1656
 JC1656.The horizontal coordinates were established by classical geodetic methods
 JC1656.and adjusted by the National Geodetic Survey in October 1999.
 JC1656
 JC1656.The orthometric height was scaled from a topographic map.
 JC1656
 JC1656.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1656.GEOID18 height accuracy estimate available here.
 JC1656
 JC1656.Click photographs - Photos may exist for this station.
 JC1656
 JC1656.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1656
 JC1656. The following values were computed from the NAD 83(1997) position.
 JC1656
 JC1656;                    North         East     Units Scale Factor Converg.
 JC1656;SPC IL W     -   182,367.609   688,225.952   MT  0.99994288   -0 05 00.4
 JC1656;SPC IL W     -   598,317.73  2,257,954.64   sFT  0.99994288   -0 05 00.4
 JC1656;SPC MO E     -   274,839.826   267,377.991   MT  0.99993705   +0 07 23.5
 JC1656;UTM  15      - 4,243,638.763   735,959.216   MT  1.00028574   +1 40 25.5
 JC1656
 JC1656!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1656!SPC IL W     -   0.99996508  x   0.99994288  =   0.99990796
 JC1656!SPC MO E     -   0.99996508  x   0.99993705  =   0.99990213
 JC1656!UTM  15      -   0.99996508  x   1.00028574  =   1.00025081
 JC1656
 JC1656:                Primary Azimuth Mark                     Grid Az
 JC1656:SPC IL W     -  HERCULANEUM TALL STACK                   230 08 09.0
 JC1656:SPC MO E     -  HERCULANEUM TALL STACK                   229 55 45.1
 JC1656:UTM  15      -  HERCULANEUM TALL STACK                   228 22 43.1
 JC1656
 JC1656_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3595943638(NAD 83)
 JC1656
 JC1656|---------------------------------------------------------------------|
 JC1656| PID    Reference Object                     Distance      Geod. Az  |
 JC1656|                                                           dddmmss.s |
 JC1656| JC1648 CRYSTAL CITY MUNICIPAL TOWER        APPROX.11.9 KM 2132712.4 |
 JC1656| JC1658 HERCULANEUM TALL STACK              APPROX. 8.5 KM 2300308.6 |
 JC1656| JC1661 HERCULANEUM WATER TOWER             APPROX. 8.4 KM 2405009.1 |
 JC1656| JC1655 SALT BLUFF                           10.780 METERS 34845     |
 JC1656|---------------------------------------------------------------------|
 JC1656
 JC1656                          SUPERSEDED SURVEY CONTROL
 JC1656
 JC1656  NAD 83(1986)-  38 18 35.41068(N)    090 18 04.65317(W) AD(       ) 1
 JC1656  NAD 27      -  38 18 35.21500(N)    090 18 04.22600(W) AD(       ) 1
 JC1656
 JC1656.Superseded values are not recommended for survey control.
 JC1656
 JC1656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1656.See file dsdata.pdf to determine how the superseded data were derived.
 JC1656
 JC1656_MARKER: DS = TRIANGULATION STATION DISK
 JC1656_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JC1656_STAMPING: SALT BLUFF 1931
 JC1656_MARK LOGO: CGS
 JC1656_MAGNETIC: P = MARKER IS A STEEL PIPE
 JC1656_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1656
 JC1656  HISTORY     - Date     Condition        Report By
 JC1656  HISTORY     - 1931     MONUMENTED       CGS
 JC1656
 JC1656                          STATION DESCRIPTION
 JC1656
 JC1656'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 JC1656'ON HIGHEST POINT OF SALTLAKE BLUFF, ABOUT 8-1/2 MILES
 JC1656'WEST-SOUTHWEST OF WATERLOO, ABOUT 1-1/2 MILES NORTHEAST OF
 JC1656'VALMEYER, IN NW 1/4 NE 1/4 SEC 3, T. 3 S., R. 11 W., AND ON LAND
 JC1656'OWNED BY COLUMBIA QUARRY CO. TO REACH FROM VALMEYER, GO EAST ON
 JC1656'ROUTE 156 TO FIRST ROAD LEADING NORTH AFTER CROSSING RAILROAD,
 JC1656'PROCEED NORTH TO QUARRY, TAKE ROAD UP DRAW AROUND SOUTH END OF
 JC1656'BLUFF AND STRIPPED GROUND TO RED BUILDING ON RIGHT SIDE OF
 JC1656'ROAD, AND CONTINUE STRAIGHT AHEAD TO HOGBACK ABOVE MORE
 JC1656'STRIPPED GROUND.  MARKED BY STANDARD STATION DISK IN
 JC1656'CONCRETE IN IRON PIPE PROJECTING 8 INCHES ABOVE GROUND.  BEARING
 JC1656'FROM STATION TO SMOKESTACK AT HERCULANEUM, MO., IS S 50 DEG
 JC1656'03 MIN W.  STATION SALT BLUFF (M.R.C.) (SEE
 JC1656'DESCRIPTION THEREOF) IS 10.780 METERS (35.37 FEET) FROM
 JC1656'STATION N 11 DEG 15 MIN W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0578 ***********************************************************************
 LC0578  DESIGNATION -  SALT RM 1
 LC0578  PID         -  LC0578
 LC0578  STATE/COUNTY-  IL/MCLEAN
 LC0578  COUNTRY     -  US
 LC0578  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0578
 LC0578                         *CURRENT SURVEY CONTROL
 LC0578  ______________________________________________________________________
 LC0578* NAD 83(1986) POSITION- 40 17 35.89   (N) 088 44 10.27   (W)   HD_HELD1
 LC0578* NAVD 88 ORTHO HEIGHT -   229.612 (meters)      753.32  (feet) ADJUSTED
 LC0578  ______________________________________________________________________
 LC0578  GEOID HEIGHT    -        -31.912 (meters)                     GEOID18
 LC0578  DYNAMIC HEIGHT  -        229.501 (meters)      752.95  (feet) COMP
 LC0578  MODELED GRAVITY -    980,138.2   (mgal)                       NAVD 88
 LC0578
 LC0578  VERT ORDER      -  SECOND    CLASS 0
 LC0578
 LC0578.The horizontal coordinates were determined by differentially corrected
 LC0578.hand held GPS observations or other comparable positioning techniques
 LC0578.and have an estimated accuracy of +/- 3 meters.
 LC0578
 LC0578.The orthometric height was determined by differential leveling and
 LC0578.adjusted by the NATIONAL GEODETIC SURVEY
 LC0578.in June 1991.
 LC0578
 LC0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0578.GEOID18 height accuracy estimate available here.
 LC0578
 LC0578.Click photographs - Photos may exist for this station.
 LC0578
 LC0578.The dynamic height is computed by dividing the NAVD 88
 LC0578.geopotential number by the normal gravity value computed on the
 LC0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0578.degrees latitude (g = 980.6199 gals.).
 LC0578
 LC0578.The modeled gravity was interpolated from observed gravity values.
 LC0578
 LC0578;                    North         East    Units  Estimated Accuracy
 LC0578;SPC IL E     -   402,645.0     265,747.3     MT  (+/- 3 meters HH1 GPS) 
 LC0578
 LC0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5243161757(NAD 83)
 LC0578
 LC0578                          SUPERSEDED SURVEY CONTROL
 LC0578
 LC0578  NGVD 29 (??/??/92)  229.662  (m)          753.48   (f) ADJ UNCH    2 0
 LC0578
 LC0578.Superseded values are not recommended for survey control.
 LC0578
 LC0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0578.See file dsdata.pdf to determine how the superseded data were derived.
 LC0578
 LC0578_MARKER: DR = REFERENCE MARK DISK
 LC0578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0578_STAMPING: SALT NO 1 1959
 LC0578_MARK LOGO: CGS
 LC0578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0578+STABILITY: SURFACE MOTION
 LC0578
 LC0578  HISTORY     - Date     Condition        Report By
 LC0578  HISTORY     - 1959     MONUMENTED       CGS
 LC0578  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 LC0578  HISTORY     - 20140113 MARK NOT FOUND   AMESC
 LC0578
 LC0578                          STATION DESCRIPTION
 LC0578
 LC0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0578'8 MI SE FROM LE ROY.
 LC0578'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0578'FROM THE STATION AT LE ROY, THENCE 0.6 MILES SOUTH ALONG A
 LC0578'GRAVEL ROAD, THENCE 2.5 MILES WEST ALONG A GRAVEL ROAD, ABOUT
 LC0578'0.15 MILE WEST OF A FARM HOUSE SOUTH OF THE ROAD, 24 FEET NORTH
 LC0578'OF THE CENTER LINE OF THE ROAD, 1/2 FOOT SOUTH OF A FENCE, 71
 LC0578'FEET NORTHEAST OF THE THIRD POWER POLE WEST OF THE FARM HOUSE,
 LC0578'91 FEET EAST OF THE FOURTH TELEPHONE POLE WEST OF THE FARM HOUSE,
 LC0578'73 FEET NORTHEAST OF A FENCE CORNER, 75.0 FEET EAST OF
 LC0578'TRIANGULATION STATION SLAT, 75.1 FEET EAST OF A METAL WITNESS
 LC0578'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0578'POST PROJECTING 4 INCHES.
 LC0578
 LC0578                          STATION RECOVERY (2012)
 LC0578
 LC0578'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0578'MARK NOT FOUND.
 LC0578
 LC0578                          STATION RECOVERY (2014)
 LC0578
 LC0578'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0578'DISK HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0524 ***********************************************************************
 KB0524  DESIGNATION -  SALT RM 1
 KB0524  PID         -  KB0524
 KB0524  STATE/COUNTY-  IL/EFFINGHAM
 KB0524  COUNTRY     -  US
 KB0524  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0524
 KB0524                         *CURRENT SURVEY CONTROL
 KB0524  ______________________________________________________________________
 KB0524* NAD 83(1986) POSITION- 39 08 53.42   (N) 088 30 20.00   (W)   HD_HELD1
 KB0524* NAVD 88 ORTHO HEIGHT -   183.663 (meters)      602.57  (feet) ADJUSTED
 KB0524  ______________________________________________________________________
 KB0524  GEOID HEIGHT    -        -31.994 (meters)                     GEOID18
 KB0524  DYNAMIC HEIGHT  -        183.553 (meters)      602.21  (feet) COMP
 KB0524  MODELED GRAVITY -    980,025.2   (mgal)                       NAVD 88
 KB0524
 KB0524  VERT ORDER      -  SECOND    CLASS 0
 KB0524
 KB0524.The horizontal coordinates were determined by differentially corrected
 KB0524.hand held GPS observations or other comparable positioning techniques
 KB0524.and have an estimated accuracy of +/- 3 meters.
 KB0524
 KB0524.The orthometric height was determined by differential leveling and
 KB0524.adjusted by the NATIONAL GEODETIC SURVEY
 KB0524.in June 1991.
 KB0524
 KB0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0524.GEOID18 height accuracy estimate available here.
 KB0524
 KB0524.Click photographs - Photos may exist for this station.
 KB0524
 KB0524.The dynamic height is computed by dividing the NAVD 88
 KB0524.geopotential number by the normal gravity value computed on the
 KB0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0524.degrees latitude (g = 980.6199 gals.).
 KB0524
 KB0524.The modeled gravity was interpolated from observed gravity values.
 KB0524
 KB0524;                    North         East    Units  Estimated Accuracy
 KB0524;SPC IL E     -   275,441.4     285,112.5     MT  (+/- 3 meters HH1 GPS) 
 KB0524
 KB0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6990034298(NAD 83)
 KB0524
 KB0524                          SUPERSEDED SURVEY CONTROL
 KB0524
 KB0524  NGVD 29 (??/??/92)  183.750  (m)          602.85   (f) ADJ UNCH    2 0
 KB0524
 KB0524.Superseded values are not recommended for survey control.
 KB0524
 KB0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0524.See file dsdata.pdf to determine how the superseded data were derived.
 KB0524
 KB0524_MARKER: DR = REFERENCE MARK DISK
 KB0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0524_STAMPING: SALT NO 1 1959
 KB0524_MARK LOGO: CGS
 KB0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0524+STABILITY: SURFACE MOTION
 KB0524
 KB0524  HISTORY     - Date     Condition        Report By
 KB0524  HISTORY     - 1959     MONUMENTED       CGS
 KB0524  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0524  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0524
 KB0524                          STATION DESCRIPTION
 KB0524
 KB0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0524'3.6 MI NE FROM EFFINGHAM.
 KB0524'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0524'WITH U.S. HIGHWAY 40 IN EFFINGHAM, THENCE 1.45 MILES EAST ALONG
 KB0524'AN ASPHALT ROAD, NEAR A BRICK FARM HOUSE NORTH OF THE ROAD,
 KB0524'BETWEEN A DRIVEWAY NORTH TO THE FARM HOUSE AND A DRIVE NORTH TO
 KB0524'A BARNLOT, 25 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT
 KB0524'SOUTH OF A FENCE, 149 FEET EAST OF A FENCE CORNER, 43 FEET WEST
 KB0524'OF A FENCE CORNER, 253 FEET WEST OF THE CENTER LINE OF THE
 KB0524'DRIVEWAY, 172 FEET EAST OF THE CENTER LINE OF THE DRIVE, 162.3
 KB0524'FEET SOUTH OF TRIANGULATION STATION SALT, 162.0 FEET
 KB0524'EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 KB0524'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0524'PROJECTING 6 INCHES.
 KB0524
 KB0524                          STATION RECOVERY (1983)
 KB0524
 KB0524'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0524'MARK NOT FOUND.
 KB0524
 KB0524                          STATION RECOVERY (2012)
 KB0524
 KB0524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0524'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0579 ***********************************************************************
 LC0579  DESIGNATION -  SALT RM 2
 LC0579  PID         -  LC0579
 LC0579  STATE/COUNTY-  IL/MCLEAN
 LC0579  COUNTRY     -  US
 LC0579  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0579
 LC0579                         *CURRENT SURVEY CONTROL
 LC0579  ______________________________________________________________________
 LC0579* NAD 83(1986) POSITION- 40 17 35.51   (N) 088 44 11.14   (W)   HD_HELD1
 LC0579* NAVD 88 ORTHO HEIGHT -   229.735 (meters)      753.72  (feet) ADJUSTED
 LC0579  ______________________________________________________________________
 LC0579  GEOID HEIGHT    -        -31.912 (meters)                     GEOID18
 LC0579  DYNAMIC HEIGHT  -        229.625 (meters)      753.36  (feet) COMP
 LC0579  MODELED GRAVITY -    980,138.2   (mgal)                       NAVD 88
 LC0579
 LC0579  VERT ORDER      -  SECOND    CLASS 0
 LC0579
 LC0579.The horizontal coordinates were determined by differentially corrected
 LC0579.hand held GPS observations or other comparable positioning techniques
 LC0579.and have an estimated accuracy of +/- 3 meters.
 LC0579
 LC0579.The orthometric height was determined by differential leveling and
 LC0579.adjusted by the NATIONAL GEODETIC SURVEY
 LC0579.in June 1991.
 LC0579
 LC0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0579.GEOID18 height accuracy estimate available here.
 LC0579
 LC0579.Click photographs - Photos may exist for this station.
 LC0579
 LC0579.The dynamic height is computed by dividing the NAVD 88
 LC0579.geopotential number by the normal gravity value computed on the
 LC0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0579.degrees latitude (g = 980.6199 gals.).
 LC0579
 LC0579.The modeled gravity was interpolated from observed gravity values.
 LC0579
 LC0579;                    North         East    Units  Estimated Accuracy
 LC0579;SPC IL E     -   402,633.3     265,726.7     MT  (+/- 3 meters HH1 GPS) 
 LC0579
 LC0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5241161746(NAD 83)
 LC0579
 LC0579                          SUPERSEDED SURVEY CONTROL
 LC0579
 LC0579  NGVD 29 (??/??/92)  229.786  (m)          753.89   (f) ADJ UNCH    2 0
 LC0579
 LC0579.Superseded values are not recommended for survey control.
 LC0579
 LC0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0579.See file dsdata.pdf to determine how the superseded data were derived.
 LC0579
 LC0579_MARKER: DR = REFERENCE MARK DISK
 LC0579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0579_STAMPING: SALT NO 2 1959
 LC0579_MARK LOGO: CGS
 LC0579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0579+STABILITY: SURFACE MOTION
 LC0579
 LC0579  HISTORY     - Date     Condition        Report By
 LC0579  HISTORY     - 1959     MONUMENTED       CGS
 LC0579  HISTORY     - 20140113 MARK NOT FOUND   AMESC
 LC0579
 LC0579                          STATION DESCRIPTION
 LC0579
 LC0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0579'8 MI SE FROM LE ROY.
 LC0579'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0579'FROM THE STATION AT LE ROY, THENCE 0.6 MILE SOUTH ALONG A GRAVEL
 LC0579'ROAD, THENCE 2.5 MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.15
 LC0579'MILE WEST OF A FARM HOUSE SOUTH OF THE ROAD, 23 FEET SOUTH OF THE
 LC0579'CENTER LINE OF THE ROAD, 12 FEET WEST OF A FENCE CORNER, 13.5
 LC0579'FEET WEST OF THE THIRD POWER POLE WEST OF THE FARM HOUSE, 51 1/2
 LC0579'FEET SOUTH-SOUTHWEST OF THE FOURTH TELEPHONE POLE WEST OF THE
 LC0579'FARM HOUSE, 44.1 FEET SOUTH-SOUTHEAST OF TRIANGULATION STATION
 LC0579'SALT, 46.1 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC0579'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 LC0579'INCHES.
 LC0579
 LC0579                          STATION RECOVERY (2014)
 LC0579
 LC0579'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0579'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0522 ***********************************************************************
 KB0522  DESIGNATION -  SALT RM 2
 KB0522  PID         -  KB0522
 KB0522  STATE/COUNTY-  IL/EFFINGHAM
 KB0522  COUNTRY     -  US
 KB0522  USGS QUAD   -  EFFINGHAM NORTH (2018)
 KB0522
 KB0522                         *CURRENT SURVEY CONTROL
 KB0522  ______________________________________________________________________
 KB0522* NAD 83(1986) POSITION- 39 08 53.00   (N) 088 30 22.39   (W)   HD_HELD1
 KB0522* NAVD 88 ORTHO HEIGHT -   185.184 (meters)      607.56  (feet) ADJUSTED
 KB0522  ______________________________________________________________________
 KB0522  GEOID HEIGHT    -        -31.994 (meters)                     GEOID18
 KB0522  DYNAMIC HEIGHT  -        185.073 (meters)      607.19  (feet) COMP
 KB0522  MODELED GRAVITY -    980,025.2   (mgal)                       NAVD 88
 KB0522
 KB0522  VERT ORDER      -  SECOND    CLASS 0
 KB0522
 KB0522.The horizontal coordinates were determined by differentially corrected
 KB0522.hand held GPS observations or other comparable positioning techniques
 KB0522.and have an estimated accuracy of +/- 3 meters.
 KB0522
 KB0522.The orthometric height was determined by differential leveling and
 KB0522.adjusted by the NATIONAL GEODETIC SURVEY
 KB0522.in June 1991.
 KB0522
 KB0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0522.GEOID18 height accuracy estimate available here.
 KB0522
 KB0522.Click photographs - Photos may exist for this station.
 KB0522
 KB0522.The dynamic height is computed by dividing the NAVD 88
 KB0522.geopotential number by the normal gravity value computed on the
 KB0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0522.degrees latitude (g = 980.6199 gals.).
 KB0522
 KB0522.The modeled gravity was interpolated from observed gravity values.
 KB0522
 KB0522;                    North         East    Units  Estimated Accuracy
 KB0522;SPC IL E     -   275,428.5     285,055.1     MT  (+/- 3 meters HH1 GPS) 
 KB0522
 KB0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6984234286(NAD 83)
 KB0522
 KB0522                          SUPERSEDED SURVEY CONTROL
 KB0522
 KB0522  NGVD 29 (??/??/92)  185.272  (m)          607.85   (f) ADJ UNCH    2 0
 KB0522
 KB0522.Superseded values are not recommended for survey control.
 KB0522
 KB0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0522.See file dsdata.pdf to determine how the superseded data were derived.
 KB0522
 KB0522_MARKER: DR = REFERENCE MARK DISK
 KB0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0522_STAMPING: SALT NO 2 1959
 KB0522_MARK LOGO: CGS
 KB0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0522+STABILITY: SURFACE MOTION
 KB0522
 KB0522  HISTORY     - Date     Condition        Report By
 KB0522  HISTORY     - 1959     MONUMENTED       CGS
 KB0522  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0522  HISTORY     - 20120725 MARK NOT FOUND   ILDT
 KB0522
 KB0522                          STATION DESCRIPTION
 KB0522
 KB0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0522'3.6 MI NE FROM EFFINGHAM.
 KB0522'ABOUT 2.1 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM ITS JUNCTON
 KB0522'WITH U.S. HIGHWAY 40 IN EFFINGHAM, THENCE 1.45 MILES EAST ALONG
 KB0522'AN ASPHALT ROAD, NEAR A BRICK FARM HOUSE NORTH OF THE ROAD, AT A
 KB0522'DRIVE NORTH TO A BARNLOT, 21 FEET SOUTH OF THE CENTER LINE OF THE
 KB0522'ROAD, 17 FEET WEST OF THE EXTENDED CENTER LINE OF THE DRIVE
 KB0522'NORTH, 60 FEET SOUTHWEST AND ACROSS THE ROAD FROM A FENCE CORNER,
 KB0522'3 FEET EAST OF A TELEPHONE POLE, 129.1 FEET SOUTH OF
 KB0522'TRIANGULATION STATION SALT, 134.4 FEET SOUTH-SOUTHWEST OF A
 KB0522'METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD
 KB0522'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 KB0522
 KB0522                          STATION RECOVERY (1982)
 KB0522
 KB0522'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0522'MARK NOT FOUND.
 KB0522
 KB0522                          STATION RECOVERY (2012)
 KB0522
 KB0522'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0522'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI8191 ***********************************************************************
 CI8191  DESIGNATION -  SALT RM 4
 CI8191  PID         -  CI8191
 CI8191  STATE/COUNTY-  IL/EFFINGHAM
 CI8191  COUNTRY     -  US
 CI8191  USGS QUAD   -  EFFINGHAM NORTH (2018)
 CI8191
 CI8191                         *CURRENT SURVEY CONTROL
 CI8191  ______________________________________________________________________
 CI8191* NAD 83(1986) POSITION- 39 08 53.61   (N) 088 30 22.85   (W)   HD_HELD1
 CI8191* NAVD 88 ORTHO HEIGHT -   185.855 (meters)      609.76  (feet) ADJUSTED
 CI8191  ______________________________________________________________________
 CI8191  GEOID HEIGHT    -        -31.994 (meters)                     GEOID18
 CI8191  DYNAMIC HEIGHT  -        185.744 (meters)      609.40  (feet) COMP
 CI8191  MODELED GRAVITY -    980,025.1   (mgal)                       NAVD 88
 CI8191
 CI8191  VERT ORDER      -  SECOND    CLASS I
 CI8191
 CI8191.The horizontal coordinates were determined by differentially corrected
 CI8191.hand held GPS observations or other comparable positioning techniques
 CI8191.and have an estimated accuracy of +/- 3 meters.
 CI8191
 CI8191.The orthometric height was determined by differential leveling and
 CI8191.adjusted by the IL DEPT OF TRANSP
 CI8191.in July 2015.
 CI8191
 CI8191.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI8191.GEOID18 height accuracy estimate available here.
 CI8191
 CI8191.Click photographs - Photos may exist for this station.
 CI8191
 CI8191.The dynamic height is computed by dividing the NAVD 88
 CI8191.geopotential number by the normal gravity value computed on the
 CI8191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI8191.degrees latitude (g = 980.6199 gals.).
 CI8191
 CI8191.The modeled gravity was interpolated from observed gravity values.
 CI8191
 CI8191;                    North         East    Units  Estimated Accuracy
 CI8191;SPC IL E     -   275,447.4     285,044.1     MT  (+/- 3 meters HH1 GPS) 
 CI8191
 CI8191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6983234305(NAD 83)
 CI8191
 CI8191                          SUPERSEDED SURVEY CONTROL
 CI8191
 CI8191.No superseded survey control is available for this station.
 CI8191
 CI8191_MARKER: DR = REFERENCE MARK DISK
 CI8191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI8191_STAMPING: SALT 1959 NO 4 1976
 CI8191_MARK LOGO: NGS
 CI8191_PROJECTION: FLUSH
 CI8191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI8191+STABILITY: SURFACE MOTION
 CI8191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI8191+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2014
 CI8191
 CI8191  HISTORY     - Date     Condition        Report By
 CI8191  HISTORY     - 1976     MONUMENTED       NGS
 CI8191  HISTORY     - 20140903 GOOD             AMESC
 CI8191
 CI8191                          STATION DESCRIPTION
 CI8191
 CI8191'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 CI8191'THE STATION IS LOCATED ABOUT 8.2 MI (13.3 KM) EAST-SOUTHEAST OF
 CI8191'SHUMWAY, 2.8 MI (4.5 KM) NORTHEAST OF EFFINGHAM AND 2.1 MI (3.4 KM)
 CI8191'WEST-NORTHWEST OF TEUTOPOLIS.
 CI8191'
 CI8191'TO REACH FROM THE POST OFFICE IN EFFINGHAM PROCEED NORTH ON US ROUTE
 CI8191'45 (N THIRD STREET) FOR 1.3 MI (2.1 KM) TO TECHNOLOGY DRIVE, THENCE
 CI8191'EAST ALONG TECHNOLOGY DRIVE FOR 0.65 MI (1.0 KM) TO WILLENBORG STREET,
 CI8191'THENCE NORTH ALONG WILLENBORG STREET FOR 0.35 MI (0.6 KM) TO ALTHOFF
 CI8191'DRIVE, THENCE NORTHEAST ALONG ALTHOFF DRIVE FOR 0.9 MI (1.4 KM) THE
 CI8191'STATION ON THE LEFT.   THE STATION IS 39.5 FT (12.0 M) NORTH OF THE
 CI8191'CENTERLINE OF ALTHOFF DRIVE, 52 FT (15.8 M) WEST OF THE CENTERLINE OF
 CI8191'A FIELD ENTRANCE, 13.5 FT (4.1 M) NORTH OF THE WEST END OF A 12 INCH
 CI8191'(30 CM) CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE, 1.0 FT (0.3 M)
 CI8191'EAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1668 ***********************************************************************
 JB1668  DESIGNATION -  SAM
 JB1668  PID         -  JB1668
 JB1668  STATE/COUNTY-  IL/EDWARDS
 JB1668  COUNTRY     -  US
 JB1668  USGS QUAD   -  ALBION NORTH (2018)
 JB1668
 JB1668                         *CURRENT SURVEY CONTROL
 JB1668  ______________________________________________________________________
 JB1668* NAD 83(1997) POSITION- 38 29 06.22179(N) 088 05 09.55460(W)   ADJUSTED
 JB1668* NAVD 88 ORTHO HEIGHT -   155.    (meters)      509.    (feet) SCALED
 JB1668  ______________________________________________________________________
 JB1668  GEOID HEIGHT    -        -30.999 (meters)                     GEOID18
 JB1668  LAPLACE CORR    -         -1.92  (seconds)                    DEFLEC18
 JB1668  HORZ ORDER      -  SECOND
 JB1668
 JB1668.The horizontal coordinates were established by classical geodetic methods
 JB1668.and adjusted by the National Geodetic Survey in October 1999.
 JB1668
 JB1668.The orthometric height was scaled from a topographic map.
 JB1668
 JB1668.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1668.GEOID18 height accuracy estimate available here.
 JB1668
 JB1668.Click photographs - Photos may exist for this station.
 JB1668
 JB1668.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1668
 JB1668. The following values were computed from the NAD 83(1997) position.
 JB1668
 JB1668;                    North         East     Units Scale Factor Converg.
 JB1668;SPC IL E     -   201,844.853   321,580.602   MT  0.99998073   +0 09 14.1
 JB1668;SPC IL E     -   662,219.32  1,055,052.36   sFT  0.99998073   +0 09 14.1
 JB1668;UTM  16      - 4,260,194.485   405,283.362   MT  0.99971048   -0 40 33.1
 JB1668
 JB1668!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1668!SPC IL E     -   0.99998056  x   0.99998073  =   0.99996129
 JB1668!UTM  16      -   0.99998056  x   0.99971048  =   0.99969105
 JB1668
 JB1668:                Primary Azimuth Mark                     Grid Az
 JB1668:SPC IL E     -  SAM AZ MK                                150 30 52.8
 JB1668:UTM  16      -  SAM AZ MK                                151 20 40.0
 JB1668
 JB1668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0528360194(NAD 83)
 JB1668
 JB1668|---------------------------------------------------------------------|
 JB1668| PID    Reference Object                     Distance      Geod. Az  |
 JB1668|                                                           dddmmss.s |
 JB1668| CI5465 SAM RM 1                             13.305 METERS 10127     |
 JB1668| CI5464 SAM AZ MK                                          1504006.9 |
 JB1668| JB1666 ALBION MUNICIPAL TANK               APPROX.12.1 KM 1685945.3 |
 JB1668| CI5466 SAM RM 2                             13.387 METERS 35607     |
 JB1668|---------------------------------------------------------------------|
 JB1668
 JB1668                          SUPERSEDED SURVEY CONTROL
 JB1668
 JB1668  NAD 83(1997)-  38 29 06.22307(N)    088 05 09.55341(W) AD(       ) 2
 JB1668  NAD 83(1993)-  38 29 06.23420(N)    088 05 09.55242(W) AD(       ) 2
 JB1668  NAD 83(1986)-  38 29 06.23332(N)    088 05 09.55307(W) AD(       ) 2
 JB1668  NAD 27      -  38 29 06.05417(N)    088 05 09.42089(W) AD(       ) 2
 JB1668
 JB1668.Superseded values are not recommended for survey control.
 JB1668
 JB1668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1668.See file dsdata.pdf to determine how the superseded data were derived.
 JB1668
 JB1668_MARKER: DS = TRIANGULATION STATION DISK
 JB1668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1668_STAMPING: SAM 1961
 JB1668_MARK LOGO: CGS
 JB1668_PROJECTION: FLUSH
 JB1668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1668+STABILITY: SURFACE MOTION
 JB1668
 JB1668  HISTORY     - Date     Condition        Report By
 JB1668  HISTORY     - 1961     MONUMENTED       CGS
 JB1668  HISTORY     - 1969     GOOD             ILHD
 JB1668
 JB1668                          STATION DESCRIPTION
 JB1668
 JB1668'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1668'IT IS ABOUT 7.5 MILES NORTH OF ALBION, 5 MILES SOUTHWEST OF WEST
 JB1668'SALEM, IN THE SOUTH CENTER OF SEC 27, T-1-N, R-10-E, ON PROPERTY OWNED
 JB1668'BY MR CALVIN KING AND LEASED BY THE U S GOVERNMENT.  IT IS 10 FEET
 JB1668'NORTHEAST OF A FENCE CORNER, 10 FEET NORTH OF A FENCE, 4 FEET EAST OF
 JB1668'A FENCE, AND IN THE SOUTHWEST CORNER OF THE AREA FENCED IN BY THE
 JB1668'VOR-TAC.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SAM 1961.
 JB1668'
 JB1668'TO REACH THE STATION FROM THE RAILROAD DEPOT IN WEST SALEM, GO WEST ON
 JB1668'THE WEST SALEM-MOUNT ERIE ROAD FOR 2.35 MILES TO THE JUNCTION OF STATE
 JB1668'HIGHWAY 130.  TURN LEFT AND GO SOUTH ON HIGHWAY 130 FOR 2.0 MILES TO A
 JB1668'GRAVELED CROSSROAD IN THE SMALL SETTLEMENT OF SAMSVILLE.  TURN RIGHT
 JB1668'AND GO WESTERLY ON THE GRAVELED ROAD FOR 1.5 MILES TO A GRAVELED
 JB1668'CROSSROAD.  TURN LEFT AND GO SOUTH ON THE GRAVELED ROAD FOR 0.85 MILE
 JB1668'TO GATE AND FIELD ROAD ON THE RIGHT.  TURN RIGHT AND GO WEST AND SOUTH
 JB1668'ON THE FIELD ROAD FOR 0.4 MILE TO THE VOR-TAC AND THE STATION.
 JB1668'
 JB1668'TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE SOUTH ON THE
 JB1668'GRAVELED ROAD FOR 0.65 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1668'
 JB1668'REFERENCE MARK 1 IS 37 FEET SOUTH OF THE SOUTH EDGE OF THE VOR-TAC,
 JB1668'AND 1 FOOT NORTH OF THE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1668'STAMPED SAM NO 1 1961.
 JB1668'
 JB1668'REFERENCE MARK 2 IS 35 FEET WEST OF THE WEST EDGE OF THE VOR-TAC, AND
 JB1668'1 FOOT EAST OF THE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1668'STAMPED SAM NO 2 1961.
 JB1668'
 JB1668'THE AZIMUTH MARK IS 43 FEET WEST OF A 40 INCH MAPLE TREE, 28 FEET
 JB1668'NORHTWEST OF OF THE INTERSECTION OF THE ROAD AND A DRIVEWAY EAST, 23
 JB1668'FEET WEST OF THE CENTERLINE OF THE ROAD AND 1 FOOT NORTH OF A WITNESS
 JB1668'POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED SAM
 JB1668'1961.
 JB1668'
 JB1668'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
 JB1668
 JB1668                          STATION RECOVERY (1969)
 JB1668
 JB1668'RECOVERY NOTE BY IL HIGHWAY DEPT 1969 (DRR)
 JB1668'STATION, RM 1, RM 2, AZIMUTH MARK RECOVERED IN GOOD CONDITION.
 JB1668'DESCRIPTION WAS FOUND CORRECT AND ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0590 ***********************************************************************
 KC0590  DESIGNATION -  SANCAMPER
 KC0590  PID         -  KC0590
 KC0590  STATE/COUNTY-  IL/JERSEY
 KC0590  COUNTRY     -  US
 KC0590  USGS QUAD   -  OTTERVILLE (2018)
 KC0590
 KC0590                         *CURRENT SURVEY CONTROL
 KC0590  ______________________________________________________________________
 KC0590* NAD 83(1997) POSITION- 39 00 04.02142(N) 090 29 03.52363(W)   ADJUSTED
 KC0590* NAVD 88 ORTHO HEIGHT -   192.    (meters)      630.    (feet) SCALED
 KC0590  ______________________________________________________________________
 KC0590  GEOID HEIGHT    -        -31.812 (meters)                     GEOID18
 KC0590  LAPLACE CORR    -          2.63  (seconds)                    DEFLEC18
 KC0590  HORZ ORDER      -  FIRST
 KC0590
 KC0590.The horizontal coordinates were established by classical geodetic methods
 KC0590.and adjusted by the National Geodetic Survey in October 1999.
 KC0590
 KC0590.The orthometric height was scaled from a topographic map.
 KC0590
 KC0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0590.GEOID18 height accuracy estimate available here.
 KC0590
 KC0590.Click photographs - Photos may exist for this station.
 KC0590
 KC0590.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0590
 KC0590. The following values were computed from the NAD 83(1997) position.
 KC0590
 KC0590;                    North         East     Units Scale Factor Converg.
 KC0590;SPC IL W     -   259,141.286   672,485.538   MT  0.99995049   -0 11 59.7
 KC0590;SPC IL W     -   850,199.37  2,206,312.97   sFT  0.99995049   -0 11 59.7
 KC0590;SPC MO E     -   351,554.913   251,358.873   MT  0.99993336   +0 00 35.5
 KC0590;UTM  15      - 4,319,911.452   717,849.105   MT  1.00018441   +1 35 01.8
 KC0590
 KC0590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0590!SPC IL W     -   0.99997489  x   0.99995049  =   0.99992538
 KC0590!SPC MO E     -   0.99997489  x   0.99993336  =   0.99990825
 KC0590!UTM  15      -   0.99997489  x   1.00018441  =   1.00015929
 KC0590
 KC0590:                Primary Azimuth Mark                     Grid Az
 KC0590:SPC IL W     -  YOSTI RESET                              172 37 23.0
 KC0590:SPC MO E     -  YOSTI RESET                              172 24 47.8
 KC0590:UTM  15      -  YOSTI RESET                              170 50 21.5
 KC0590
 KC0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1784919911(NAD 83)
 KC0590
 KC0590|---------------------------------------------------------------------|
 KC0590| PID    Reference Object                     Distance      Geod. Az  |
 KC0590|                                                           dddmmss.s |
 KC0590| CL9377 SANCAMPER RM 1                                     07422     |
 KC0590| JC1610 FLORISSANT TALL WATER TANK          APPROX.24.3 KM 1551028.6 |
 KC0590| JC1612 YOSTI RESET                         APPROX.27.3 KM 1722523.3 |
 KC0590| CL9378 SANCAMPER RM 2                      148.860 METERS 32241     |
 KC0590|---------------------------------------------------------------------|
 KC0590
 KC0590                          SUPERSEDED SURVEY CONTROL
 KC0590
 KC0590  NAD 83(1986)-  39 00 04.03224(N)    090 29 03.52311(W) AD(       ) 1
 KC0590  NAD 27      -  39 00 03.85900(N)    090 29 03.10400(W) AD(       ) 1
 KC0590
 KC0590.Superseded values are not recommended for survey control.
 KC0590
 KC0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0590.See file dsdata.pdf to determine how the superseded data were derived.
 KC0590
 KC0590_MARKER: DS = TRIANGULATION STATION DISK
 KC0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0590_STAMPING: SANCAMPER 1931
 KC0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0590+STABILITY: SURFACE MOTION
 KC0590
 KC0590  HISTORY     - Date     Condition        Report By
 KC0590  HISTORY     - 1931     MONUMENTED       CGS
 KC0590
 KC0590                          STATION DESCRIPTION
 KC0590
 KC0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0590'ABOUT 4 MILES NORTHWEST OF GRAFTON, ON LAND OWNED AND OCCUPIED
 KC0590'BY GEO. SANCAMPER.  THE STATION IS 120 YDS SOUTHWEST OF THE
 KC0590'HOUSE, 100 YDS SOUTH OF THE ROAD, IN THE DIVIDING LINE BETWEEN
 KC0590'OATS FIELD AND CORN FIELD TO WEST, ON THE SUMMIT OF THE HIGHEST
 KC0590'KNOLL IN VICINITY, IN CULTIVATED GROUND.  STATION IS 271.5 FEET
 KC0590'SOUTHWEST OF THE SOUTHWEST CORNER OF THE GARDEN AT THE REAR
 KC0590'OF THE HOUSE, AND 74 METERS NORTHWEST OF A WOODED CIRCULAR
 KC0590'DEPRESSION IN FIELD.
 KC0590'
 KC0590'TO REACH FROM GRAFTON- GO WEST UP FOOT OF BLUFFS FOR 2.5 MILES
 KC0590'TO THE MOUTH OF GRAHAM HOLLOW.  TURN RIGHT UP GRAHAM HOLLOW
 KC0590'FOR 2.25 MILES TO ROAD FORK ON TOP OF RIDGE.  TURN RIGHT (E)
 KC0590'FOR 0.7 MILES TO SANCAMPERS HOUSE ON SOUTH SIDE OF ROAD.
 KC0590'
 KC0590'RM 1 IS AT THE TOP OF A HIGH BANK ON THE SOUTH SIDE OF THE EAST
 KC0590'AND WEST ROAD AND 115 METERS WEST OF THE NORTH AND SOUTH ROAD.
 KC0590'MARK IS 1/4 MILE EAST BY NORTH OF STATION.  RM IS ON RANGE
 KC0590'WITH STATION AND A GAP IN A HEAVLY WOODED HEDGE ALONG FIELD.
 KC0590'
 KC0590'RM 2 IS ABOUT 100 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 KC0590'THE CULTIVATED FIELD, AT THE HEDGE ROW ALONG THE EAST AND WEST
 KC0590'ROAD AND 8 METERS SOUTH OF CENTER OF ROAD.
 KC0590'
 KC0590'HEIGHT OF SIGNAL ABOVE STATION MARK 31 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1718 ***********************************************************************
 LC1718  DESIGNATION -  SANCKEN
 LC1718  PID         -  LC1718
 LC1718  STATE/COUNTY-  IL/LIVINGSTON
 LC1718  COUNTRY     -  US
 LC1718  USGS QUAD   -  FORREST NORTH (2018)
 LC1718
 LC1718                         *CURRENT SURVEY CONTROL
 LC1718  ______________________________________________________________________
 LC1718* NAD 83(2011) POSITION- 40 51 43.60419(N) 088 23 07.36689(W)   ADJUSTED
 LC1718* NAD 83(2011) ELLIP HT-   185.708 (meters)        (06/27/12)   ADJUSTED
 LC1718* NAD 83(2011) EPOCH   -  2010.00
 LC1718* NAVD 88 ORTHO HEIGHT -   217.8   (meters)      715.    (feet) GPS OBS
 LC1718  ______________________________________________________________________
 LC1718  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1718  GEOID HEIGHT    -        -32.080 (meters)                     GEOID99
 LC1718  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 LC1718  NAD 83(2011) X  -    136,115.030 (meters)                     COMP
 LC1718  NAD 83(2011) Y  - -4,828,845.623 (meters)                     COMP
 LC1718  NAD 83(2011) Z  -  4,150,975.914 (meters)                     COMP
 LC1718  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 LC1718
 LC1718  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1718  Standards:
 LC1718         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1718            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1718  -------------------------------------------------------------------
 LC1718  NETWORK    0.97   1.57           0.43   0.36   0.80     -0.03107992
 LC1718  -------------------------------------------------------------------
 LC1718  Click here for local accuracies and other accuracy information.
 LC1718
 LC1718.The horizontal coordinates were established by GPS observations
 LC1718.and adjusted by the National Geodetic Survey in June 2012.
 LC1718
 LC1718.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1718.been affixed to the stable North American tectonic plate. See 
 LC1718.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1718
 LC1718.The horizontal coordinates are valid at the epoch date displayed above
 LC1718.which is a decimal equivalence of Year/Month/Day.
 LC1718
 LC1718.The orthometric height was determined by GPS observations and a
 LC1718.high-resolution geoid model.
 LC1718
 LC1718.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1718.GEOID18 height accuracy estimate available here.
 LC1718
 LC1718.Click photographs - Photos may exist for this station.
 LC1718
 LC1718.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1718
 LC1718.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1718
 LC1718.The ellipsoidal height was determined by GPS observations
 LC1718.and is referenced to NAD 83.
 LC1718
 LC1718. The following values were computed from the NAD 83(2011) position.
 LC1718
 LC1718;                    North         East     Units Scale Factor Converg.
 LC1718;SPC IL E     -   465,730.697   295,612.067   MT  0.99997524   -0 02 02.6
 LC1718;SPC IL E     - 1,527,984.80    969,853.92   sFT  0.99997524   -0 02 02.6
 LC1718;UTM  16      - 4,524,373.994   383,243.310   MT  0.99976779   -0 54 23.3
 LC1718
 LC1718!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1718!SPC IL E     -   0.99997087  x   0.99997524  =   0.99994611
 LC1718!UTM  16      -   0.99997087  x   0.99976779  =   0.99973867
 LC1718
 LC1718:                Primary Azimuth Mark                     Grid Az
 LC1718:SPC IL E     -  SANCKEN AZ MK                            329 24 01.6
 LC1718:UTM  16      -  SANCKEN AZ MK                            330 16 22.3
 LC1718
 LC1718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8324324373(NAD 83)
 LC1718
 LC1718|---------------------------------------------------------------------|
 LC1718| PID    Reference Object                     Distance      Geod. Az  |
 LC1718|                                                           dddmmss.s |
 LC1718| CI8193 SANCKEN RM 1                         24.034 METERS 04816     |
 LC1718| LC1711 TT 9 B AZ MK 3                      APPROX.10.0 KM 0773620.6 |
 LC1718| LC1712 TT 9 B AZ MK 2                      APPROX. 9.9 KM 0783116.5 |
 LC1718| LC1694 PIPER CITY MUNICIPAL TANK           APPROX.20.2 KM 1243922.6 |
 LC1718| LC1713 CHATSWORTH CATHOLIC CH SPIRE        APPROX.14.0 KM 1450442.1 |
 LC1718| LC1709 FORREST MUNICIPAL TANK              APPROX.12.7 KM 1903153.0 |
 LC1718| LC1838 FAIRBURY PRESBYTERIAN CH SPIRE      APPROX.16.9 KM 2193448.9 |
 LC1718| CI8194 SANCKEN RM 2                         20.997 METERS 31804     |
 LC1718| CI8192 SANCKEN AZ MK                                      3292159.0 |
 LC1718|---------------------------------------------------------------------|
 LC1718
 LC1718                          SUPERSEDED SURVEY CONTROL
 LC1718
 LC1718  NAD 83(2007)-  40 51 43.60422(N)    088 23 07.36781(W) AD(2002.00) 0
 LC1718  ELLIP H (02/10/07)  185.730  (m)                       GP(2002.00)    
 LC1718  ELLIP H (02/03/05)  185.736  (m)                       GP(       ) 4 2
 LC1718  NAD 83(1997)-  40 51 43.60425(N)    088 23 07.36773(W) AD(       ) 1
 LC1718  ELLIP H (03/04/03)  185.739  (m)                       GP(       ) 4 2
 LC1718  NAD 83(1997)-  40 51 43.60483(N)    088 23 07.37137(W) AD(       ) 1
 LC1718  NAD 83(1997)-  40 51 43.61201(N)    088 23 07.37052(W) AD(       ) 1
 LC1718  NAD 83(1986)-  40 51 43.61523(N)    088 23 07.37469(W) AD(       ) 1
 LC1718  NAD 83(1986)-  40 51 43.61562(N)    088 23 07.37638(W) AD(       ) 1
 LC1718  NAD 27      -  40 51 43.49500(N)    088 23 07.18300(W) AD(       ) 1
 LC1718
 LC1718.Superseded values are not recommended for survey control.
 LC1718
 LC1718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1718.See file dsdata.pdf to determine how the superseded data were derived.
 LC1718
 LC1718_MARKER: DS = TRIANGULATION STATION DISK
 LC1718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1718_STAMPING: SANCKEN 1939
 LC1718_MARK LOGO: CGS
 LC1718_PROJECTION: FLUSH
 LC1718_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1718+STABILITY: SURFACE MOTION
 LC1718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1718+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2020
 LC1718
 LC1718  HISTORY     - Date     Condition        Report By
 LC1718  HISTORY     - 1939     MONUMENTED       CGS
 LC1718  HISTORY     - 1968     GOOD             CGS
 LC1718  HISTORY     - 200205   GOOD             ASCPC
 LC1718  HISTORY     - 20110513 GOOD             ILDT
 LC1718  HISTORY     - 20130513 GOOD             ILDT
 LC1718  HISTORY     - 20200701 GOOD             ILDT
 LC1718
 LC1718                          STATION DESCRIPTION
 LC1718
 LC1718'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1718'THE STATION IS LOCATED 2 MILES SOUTH AND 1 MILE EAST OF SAUNEMIN, IN
 LC1718'THE NE 1/4 NW 1/4 OF SEC. 35, T. 28 N., R. 7 E., ON LAND OWNED BY
 LC1718'ALBERT SANCKEN, EVERETT SANCKEN TENANT.  IT IS SET 2-1/2 FEET NORTH OF
 LC1718'A WIRE FENCE IN A GAP IN A HEDGE ROW.  APPROXIMATELY 1/4 MILE
 LC1718'NORTH-NORTHWEST OF THE EVERETT SANCKEN HOUSE AND 23 FEET SOUTH OF THE
 LC1718'CENTER LINE OF AN EAST-AND-WEST ROAD.  THE MARK, PROJECTS 2 INCHES
 LC1718'ABOVE THE GROUND AND IS STAMPED SANCKEN 1939.
 LC1718'
 LC1718'TO REACH THE STATION FROM THE JUNCTIONS OF HIGHWAYS ILLINOIS NO. 116
 LC1718'AND NO. 47, 0.25 MILE WEST OF THE SAUNEMIN HIGH SCHOOL, GO SOUTH ON
 LC1718'ILLINOIS HIGHWAY NO. 47 FOR 2.0 MILES, THEN TURN LEFT AT A CROSS ROAD
 LC1718'AND A SCHOOL ON THE RIGHT AND GO EAST FOR 1.45 MILES TO THE STATION ON
 LC1718'THE RIGHT SIDE OF THE ROAD.
 LC1718'
 LC1718'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1718'DISKS SET IN CONCRETE.
 LC1718'
 LC1718'REFERENCE MARK NO. 1 IS 24.034 METERS, 78.85 FEET, NORTHEAST OF THE
 LC1718'STATION AND 25 FEET NORTH OF THE CENTER LINE OF THE ROAD.  THE MARK,
 LC1718'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED SANCKEN NO 1 1939.
 LC1718'
 LC1718'REFERENCE MARK NO. 2 IS 20.997 METERS, 68.89 FEET, NORTHWEST OF THE
 LC1718'STATION, 25 FEET NORTH OF THE CENTER LINE OF THE ROAD.  THE MARK,
 LC1718'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED SANCKEN NO 2 1939.
 LC1718'
 LC1718'AZIMUTH MARK IS APPROXIMATELY 1.0 MILE NORTHWEST OF THE STATION.  IT
 LC1718'IS SET ON THE EAST SIDE OF A NORTH-AND-SOUTH FENCE LINE, 21 FEET WEST
 LC1718'OF THE CENTER LINE OF THE ROAD, AND 37 FEET SOUTH OF THE TRANSFORMER
 LC1718'POLE.  THE MARK, PROJECTS 8 INCHES ABOVE THE GROUND AND IS STAMPED
 LC1718'SANCKEN 1939.  TO REACH THE MARK FROM THE STATION GO WEST 0.45 MILE,
 LC1718'TURN RIGHT (NORTH) AND GO 0.8 MILE TO THE MARK ON THE LEFT (WEST) SIDE
 LC1718'OF THE ROAD.
 LC1718'
 LC1718'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE POSTS WHICH PROJECT
 LC1718'2-1/2 FEET ABOVE THE GROUND.
 LC1718'
 LC1718'A 64-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT KEMPTON.
 LC1718'
 LC1718'A 64-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT CULLOM.
 LC1718'
 LC1718'A 37-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT PIPER.
 LC1718'
 LC1718'A 37-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT DONOVAN.
 LC1718'
 LC1718'A 64-FOOT TOWER AT THOMAS IS VISIBLE FROM GROUND.
 LC1718'
 LC1718'A 37-FOOT TOWER AT SWYGERT IS VISIBLE FROM GROUND.
 LC1718'
 LC1718'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 LC1718
 LC1718                          STATION RECOVERY (1968)
 LC1718
 LC1718'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (WGT)
 LC1718'THE STATION WAS VISITED AND ALL MARKS WERE RECOVERED AND FOUND TO BE
 LC1718'IN GOOD CONDIITON.  THE 1939 DESCRIPTION OF THE ROUTE TO THE STATION
 LC1718'IS ADEQUATE.  THE FOLLOWING NOTES WILL AID IN THE FUTURE RECOVERY OF
 LC1718'THE MARKS--
 LC1718'
 LC1718'THE STATION MARK IS AT THE CENTER OF FIELD ENTRANCE, 49 FEET
 LC1718'SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM THE WEST END OF 10 INCH PIPE
 LC1718'CULVERT, 27.5 FEET SOUTH OF THE CENTER OF THE ROAD AND FLUSH WITH THE
 LC1718'GROUND SURFACE.
 LC1718'
 LC1718'REFERENCE MARK NO. 1 IS 25 FEET NORTH OF THE CENTER OF THE ROAD, 24.2
 LC1718'FEET EAST-NORTHEAST OF THE EAST END OF THE PIPE CULVERT, 2 FEET SOUTH
 LC1718'OF THE SOUTH EDGE OF FIELD AND FLUSH WITH THE GROUND SURFACE.
 LC1718'
 LC1718'REFERENCE MARK NO. 2 IS AS DESCRIBED IN 1939 AND FLUSH WITH THE
 LC1718'GROUND.
 LC1718'
 LC1718'THE AZIMUTH MARK IS AS DESCRIBED IN 1939 AND WEST-SOUTHWEST ACROSS THE
 LC1718'ROAD FROM THE HOME OF MR. ERNEST RICH, DUE WEST OF THE NORTH LINE OF
 LC1718'DRIVEWAY LEADING TO MR. RICHS HOUSE AND 1.5 FEET EAST OF FENCE.  THE
 LC1718'MARK PROJECTS 4 INCHES.  THE DESCRIPTION OF THE ROUTE TO THE AZIMUTH
 LC1718'MARK IS ADEQUATE.
 LC1718
 LC1718                          STATION RECOVERY (2002)
 LC1718
 LC1718'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1718'RECOVERED AS DESCRIBED
 LC1718
 LC1718                          STATION RECOVERY (2011)
 LC1718
 LC1718'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LC1718'RECOVERED IN GOOD CONDITION.
 LC1718
 LC1718                          STATION RECOVERY (2013)
 LC1718
 LC1718'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1718'RECOVERED IN GOOD CONDITION.
 LC1718
 LC1718                          STATION RECOVERY (2020)
 LC1718
 LC1718'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC1718'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0611 ***********************************************************************
 KC0611  DESIGNATION -  SAND
 KC0611  PID         -  KC0611
 KC0611  STATE/COUNTY-  IL/SCOTT
 KC0611  COUNTRY     -  US
 KC0611  USGS QUAD   -  BEDFORD (2018)
 KC0611
 KC0611                         *CURRENT SURVEY CONTROL
 KC0611  ______________________________________________________________________
 KC0611* NAD 83(1997) POSITION- 39 35 48.40642(N) 090 31 03.11467(W)   ADJUSTED
 KC0611* NAVD 88 ORTHO HEIGHT -   210.    (meters)      689.    (feet) SCALED
 KC0611  ______________________________________________________________________
 KC0611  GEOID HEIGHT    -        -32.478 (meters)                     GEOID18
 KC0611  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 KC0611  HORZ ORDER      -  FIRST
 KC0611
 KC0611.The horizontal coordinates were established by classical geodetic methods
 KC0611.and adjusted by the National Geodetic Survey in October 1999.
 KC0611
 KC0611.The orthometric height was scaled from a topographic map.
 KC0611
 KC0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0611.GEOID18 height accuracy estimate available here.
 KC0611
 KC0611.Click photographs - Photos may exist for this station.
 KC0611
 KC0611.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0611
 KC0611. The following values were computed from the NAD 83(1997) position.
 KC0611
 KC0611;                    North         East     Units Scale Factor Converg.
 KC0611;SPC IL W     -   325,279.371   669,864.520   MT  0.99995235   -0 13 25.1
 KC0611;SPC IL W     - 1,067,187.40  2,197,713.85   sFT  0.99995235   -0 13 25.1
 KC0611;UTM  15      - 4,385,949.529   713,156.496   MT  1.00015943   +1 34 58.3
 KC0611
 KC0611!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0611!SPC IL W     -   0.99997217  x   0.99995235  =   0.99992452
 KC0611!UTM  15      -   0.99997217  x   1.00015943  =   1.00013160
 KC0611
 KC0611:                Primary Azimuth Mark                     Grid Az
 KC0611:SPC IL W     -  SAND AZ MK RESET                         115 23 52.6
 KC0611:UTM  15      -  SAND AZ MK RESET                         113 35 29.2
 KC0611
 KC0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1315685949(NAD 83)
 KC0611
 KC0611|---------------------------------------------------------------------|
 KC0611| PID    Reference Object                     Distance      Geod. Az  |
 KC0611|                                                           dddmmss.s |
 KC0611| KC0570 JACKSONVILLE SCH FOR DEAF STK       APPROX.27.4 KM 0560256.1 |
 KC0611| CL9379 SAND AZ MK                                         1144742.7 |
 KC0611| CL9380 SAND AZ MK RESET                                   1151027.5 |
 KC0611| KC0592 ROADHOUSE TANK                      APPROX.17.8 KM 1360215.2 |
 KC0611| KC0596 WHITE HALL TANK                     APPROX.20.2 KM 1492410.4 |
 KC0611| CL9381 SAND RM 1                            20.257 METERS 26611     |
 KC0611| KC0615 GRIGGSVILLE SPIRE                   APPROX.21.6 KM 3042801.8 |
 KC0611| KC0616 GRIGGSVILLE TANK                    APPROX.21.8 KM 3045829.6 |
 KC0611| CL9382 SAND RM 2                            25.303 METERS 35315     |
 KC0611|---------------------------------------------------------------------|
 KC0611
 KC0611                          SUPERSEDED SURVEY CONTROL
 KC0611
 KC0611  NAD 83(1996)-  39 35 48.41322(N)    090 31 03.10723(W) AD(       ) 1
 KC0611  NAD 83(1986)-  39 35 48.41286(N)    090 31 03.10754(W) AD(       ) 1
 KC0611  NAD 27      -  39 35 48.25900(N)    090 31 02.66500(W) AD(       ) 1
 KC0611
 KC0611.Superseded values are not recommended for survey control.
 KC0611
 KC0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0611.See file dsdata.pdf to determine how the superseded data were derived.
 KC0611
 KC0611_MARKER: DS = TRIANGULATION STATION DISK
 KC0611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0611_STAMPING: SAND 1939
 KC0611_MARK LOGO: CGS
 KC0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0611+STABILITY: SURFACE MOTION
 KC0611
 KC0611  HISTORY     - Date     Condition        Report By
 KC0611  HISTORY     - 1939     MONUMENTED       CGS
 KC0611  HISTORY     - 1955     GOOD             CGS
 KC0611  HISTORY     - 1975     GOOD             LOCENG
 KC0611  HISTORY     - 1976     GOOD             NGS
 KC0611
 KC0611                          STATION DESCRIPTION
 KC0611
 KC0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0611'ABOUT 4.5 MILES SOUTHWEST OF WINCHESTER, ON LAND OWNED BY MRS. L.
 KC0611'SHERWIN, IN THE SOUTHWEST 1/4 OF SECTION 2, T 13 N, R. 13 W.  IT
 KC0611'IS NEAR THE SOUTH EDGE OF THE HIGHEST PART OF A BARE SANDY HILL
 KC0611'AND ABOUT 1/4 MILE NORTHWEST OF THE FARM BUILDINGS, AND THIS IS
 KC0611'THE HIGHEST HILL IN THE IMMEDIATE VICINITY.  THE MARK
 KC0611'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED SAND
 KC0611'1939.
 KC0611'
 KC0611'TO REACH THE STATION FROM THE RAILROAD DEPOT IN DETROIT, DRIVE
 KC0611'WEST ON U.S. PAVED HIGHWAY FOR 1.8 MILES, THEN TURN LEFT ON A
 KC0611'GRAVEL ROAD AND DRIVE SOUTH AND WEST FOLLOWING THE MAIN ROAD
 KC0611'AND A POWER LINE FOR 2.9 MILES TO A T-ROAD AND A CROSS POWER LINE,
 KC0611'TURN RIGHT AND DRIVE WEST FOR 0.4 MILE TO THE SHERWIN HOME, TURN
 KC0611'RIGHT AND DRIVE THRU THE FARMYARD AND GO 0.3 MILE TO THE
 KC0611'NORTHWEST ALONG A FIELD ROAD TO THE TOP OF THE HILL AND THE
 KC0611'STATION.  THE LAST 200 YARDS IS SANDY AND TRUCKS MAY HAVE
 KC0611'DIFFICULTY REACHING THE TOP.
 KC0611'
 KC0611'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0611'BRONZE DISKS IN CONCRETE.
 KC0611'
 KC0611'REFERENCE MARK NO. 1 IS 66.45 FEET, 20.255 METERS, HORIZONTAL
 KC0611'DISTANCE, WEST OF THE STATION, AND ABOUT 5 FEET LOWER.  THE MARK
 KC0611'PROJECTS 8 INCHES ABOVE THE GROUND AND IS STAMPED SAND
 KC0611'NO 1 1939.  REFERENCE MARK NO. 2 IS 82.94 FEET, 25.280 METERS,
 KC0611'HORIZONTAL DISTANCE, NORTH OF THE STATION, AND ABOUT 2 FEET
 KC0611'LOWER.  THE MARK PROJECTS 6 INCHES ABOVE GROUND AND
 KC0611'IS STAMPED SAND NO 2 1939.
 KC0611'
 KC0611'THE AZIMUTH MARK IS ABOUT 0.5 MILE SOUTHEAST OF THE STATION.  IT
 KC0611'IS ON THE TOP OF A RIDGE WHICH CROSSES THE ROAD IN A NORTH-AND-SOUTH
 KC0611'DIRECTION AND IS 1 FOOT SOUTH OF THE SOUTH RIGHT-OF-WAY FENCE OF
 KC0611'THE COUNTRY ROAD.  THE MARK PROJECTS 8 INCHES ABOVE THE
 KC0611'GROUND AND IS STAMPED SAND 1939.  TO REACH THE AZIMUTH MARK FROM
 KC0611'THE FARM HOUSE 0.25 MILE SOUTHEAST OF THE STATION, DRIVE EAST
 KC0611'FOR 0.2 MILE TO THE TOP OF THE RIDGE.
 KC0611'
 KC0611'ALL MARKS ARE WITNESSED BY 4 IN. BY 4 IN. WHITE WOODEN POSTS THAT
 KC0611'PROJECT APPROXIMATELY 2 FEET ABOVE THE GROUND.
 KC0611'
 KC0611'A 100-FOOT LIGHT AT HEATON, A 113-FOOT LIGHT AT ROOD, A 113-FOOT
 KC0611'LIGHT AT CLAY, A 10-FOOT LIGHT AT PILOT PEAK (IRS),
 KC0611'A 100-FOOT LIGHT AT TICK, A 74-FOOT LIGHT AT FOREMAN, AND A 74-FOOT
 KC0611'LIGHT AT FLORENCE (I.R.S.) ARE VISIBLE FROM THE GROUND AT THIS
 KC0611'STATION.
 KC0611'
 KC0611'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 KC0611
 KC0611                          STATION RECOVERY (1955)
 KC0611
 KC0611'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (WFD)
 KC0611'THE STATION MARK AND THE TWO REFERENCE MARKS WERE RECOVERED AND
 KC0611'FOUND TO BE IN GOOD CONDITION.  THE AZIMUTH MARK HAD BEEN HIT BY
 KC0611'A ROAD MAINTAINER BLADE AND WAS FOUND IN A LEANING POSITION.  A
 KC0611'NEW AZIMUTH MARK WAS ESTABLISHED.  A DESCRIPTION OF THE NEW
 KC0611'AZIMUTH MARK AND A BETTER DESCRIPTION TO REACH THE STATION
 KC0611'FOLLOWS-
 KC0611'
 KC0611'TO REACH THE STATION FROM THE RAILROAD STATION IN WINCHESTER,
 KC0611'FOLLOW A PAVED STREET WEST FOR 0.5 MILE TO THE JUNCTION WITH
 KC0611'U.S. HIGHWAY 36.  CONTINUE WEST ON THE HIGHWAY FOR 1.3 MILE TO
 KC0611'A CROSS ROAD, THEN LEFT (SOUTH) ON A GRAVELED ROAD FOR 2.1 MILES
 KC0611'TO A FORK, TAKE THE LEFT ROAD (SOUTHERLY) FOR 0.2 MILE TO A
 KC0611'T-INTERSECTION, TURN RIGHT (ROAD BEARS FIRST WEST, THEN SOUTH)
 KC0611'FOR 0.7 MILE TO A T-INTERSECTION, THEN RIGHT (WEST) FOR 0.1 MILE
 KC0611'TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE WEST FOR 0.25 MILE
 KC0611'TO FARM BUILDINGS ON THE RIGHT, THEN RIGHT (NORTH AND WEST)
 KC0611'ON A FIELD ROAD FOR 0.3 MILE TO THE CREST OF A HILL AND THE
 KC0611'STATION.  THE LAST 200 YARDS IS SANDY AND TRUCKS MAY HAVE
 KC0611'DIFFICULTY REACHING THE STATION.  THE PROPERTY IS OWNED
 KC0611'BY MR. HENRY BENTON.
 KC0611'
 KC0611'THE AZIMUTH MARK IS ON THE CREST OF A NORTH-SOUTH RIDGE, 26 FEET
 KC0611'SOUTH OF THE APPROXIMATE CENTER OF THE ROAD, 5 FEET EAST OF A
 KC0611'POWER LINE POLE AND 2 FEET WEST OF A 4 IN. BY 4 IN. WHITE WITNESS
 KC0611'POST.  THE MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED SAND
 KC0611'1939 RESET 1955.
 KC0611
 KC0611                          STATION RECOVERY (1975)
 KC0611
 KC0611'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TAO)
 KC0611'SAND 1939 STATION AND ALL RMS RECOVERED.
 KC0611'
 KC0611'DISCRIPTION ADEQUATE.
 KC0611'
 KC0611'DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES SW
 KC0611'WINCHESTER.
 KC0611
 KC0611                          STATION RECOVERY (1976)
 KC0611
 KC0611'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 KC0611'STATION MARK, REFERENCE MARKS 1, 2 AND THE 1955 RESET AZIMUTH MARK
 KC0611'WERE FOUND IN GOOD CONDITION.  THE 1955 TO REACH IS ADEQUATE.  THE
 KC0611'DESCRIPTION IS ADEQUATE WITH THE ADDITION OF METAL WITNESS POSTS AT
 KC0611'EACH MARK.  THE STATION IS NOW ON PROPERTY OWNED BY A MR. PULLINGS
 KC0611'AND ANY TYPE OF TRUCK CAN REACH THE STATION SITE AS THE HILL IS
 KC0611'SOWED IN GRASS.  THERE WAS FOUND A DIFFERENCE OF 31 MINUTES AND
 KC0611'08.6 SECONDS IN DIRECTION TO THE 1955 RESET AZIMUTH MARK.  ALL
 KC0611'OF THE 1939 INTERSECTION STATIONS CHECKED.  THE DISTANCE TO THE
 KC0611'REFERENCE MARKS CHECKED, AS DID THE DIRECTION TO REFERENCE MARK
 KC0611'2.  THE DIRECTION TO REFERENCE MARK 1 WAS OFF BY 180
 KC0611'DEGREES.
 KC0611'
 KC0611'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MILES
 KC0611'SOUTHWEST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2293 ***********************************************************************
 LB2293  DESIGNATION -  SAND
 LB2293  PID         -  LB2293
 LB2293  STATE/COUNTY-  IL/IROQUOIS
 LB2293  COUNTRY     -  US
 LB2293  USGS QUAD   -  WATSEKA (2018)
 LB2293
 LB2293                         *CURRENT SURVEY CONTROL
 LB2293  ______________________________________________________________________
 LB2293* NAD 83(1997) POSITION- 40 51 43.31005(N) 087 39 13.39122(W)   ADJUSTED
 LB2293* NAVD 88 ORTHO HEIGHT -   199.    (meters)      653.    (feet) SCALED
 LB2293  ______________________________________________________________________
 LB2293  GEOID HEIGHT    -        -32.940 (meters)                     GEOID18
 LB2293  LAPLACE CORR    -         -2.91  (seconds)                    DEFLEC18
 LB2293  HORZ ORDER      -  SECOND
 LB2293
 LB2293.The horizontal coordinates were established by classical geodetic methods
 LB2293.and adjusted by the National Geodetic Survey in October 1999.
 LB2293
 LB2293.The orthometric height was scaled from a topographic map.
 LB2293
 LB2293.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2293.GEOID18 height accuracy estimate available here.
 LB2293
 LB2293.Click photographs - Photos may exist for this station.
 LB2293
 LB2293.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2293
 LB2293. The following values were computed from the NAD 83(1997) position.
 LB2293
 LB2293;                    North         East     Units Scale Factor Converg.
 LB2293;SPC IL E     -   465,942.646   357,297.243   MT  1.00001539   +0 26 40.7
 LB2293;SPC IL E     - 1,528,680.16  1,172,232.70   sFT  1.00001539   +0 26 40.7
 LB2293;UTM  16      - 4,523,646.960   444,906.506   MT  0.99963736   -0 25 39.7
 LB2293
 LB2293!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2293!SPC IL E     -   0.99997396  x   1.00001539  =   0.99998935
 LB2293!UTM  16      -   0.99997396  x   0.99963736  =   0.99961133
 LB2293
 LB2293:                Primary Azimuth Mark                     Grid Az
 LB2293:SPC IL E     -  SAND AZ MK                               177 02 52.2
 LB2293:UTM  16      -  SAND AZ MK                               177 55 12.6
 LB2293
 LB2293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4490623646(NAD 83)
 LB2293
 LB2293|---------------------------------------------------------------------|
 LB2293| PID    Reference Object                     Distance      Geod. Az  |
 LB2293|                                                           dddmmss.s |
 LB2293| CM4523 SAND RM 1                            26.054 METERS 04349     |
 LB2293| CM4524 SAND RM 2                            27.740 METERS 13827     |
 LB2293| CM4522 SAND AZ MK                                         1772932.9 |
 LB2293| LB2292 PTS 65 W                             21.151 METERS 33416     |
 LB2293|---------------------------------------------------------------------|
 LB2293
 LB2293                          SUPERSEDED SURVEY CONTROL
 LB2293
 LB2293  NAD 83(1997)-  40 51 43.31062(N)    087 39 13.39139(W) AD(       ) 2
 LB2293  NAD 83(1986)-  40 51 43.31709(N)    087 39 13.39932(W) AD(       ) 2
 LB2293  NAD 27      -  40 51 43.19360(N)    087 39 13.28360(W) AD(       ) 2
 LB2293
 LB2293.Superseded values are not recommended for survey control.
 LB2293
 LB2293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2293.See file dsdata.pdf to determine how the superseded data were derived.
 LB2293
 LB2293_MARKER: DS = TRIANGULATION STATION DISK
 LB2293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2293_STAMPING: SAND 1947
 LB2293_MARK LOGO: CGS
 LB2293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2293+STABILITY: SURFACE MOTION
 LB2293
 LB2293  HISTORY     - Date     Condition        Report By
 LB2293  HISTORY     - 1947     MONUMENTED       CGS
 LB2293  HISTORY     - 20071013 MARK NOT FOUND   GEOCAC
 LB2293
 LB2293                          STATION DESCRIPTION
 LB2293
 LB2293'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2293'THE STATION IS LOCATED 7 MILES NORTHEAST OF WATSEKA, 4 MILES
 LB2293'NORTHWEST OF IROQUOIS AND 3 MILES SOUTHWEST OF DONOVAN, IN THE
 LB2293'NORTHWEST ANGLE OF A T-ROAD INTERSECTION.  IT IS 98 FEET SOUTHWEST
 LB2293'OF THE CENTER OF A T-ROAD INTERSECTION, 5 FEET SOUTHWEST OF A
 LB2293'WHITE WITNESS POST AND 1 FOOT EAST OF A FENCELINE.  THE MARK
 LB2293'PROJECTS 8 INCHES AND THE DISK IS STAMPED SAND 1947.
 LB2293'
 LB2293'REFERENCE MARK NO. 1 IS 85.48 FEET NORTHEAST OF THE STATION.  IT IS
 LB2293'44 FEET SOUTHEAST OF THE CENTER OF A T-ROAD INTERSECTION AND 1 FOOT
 LB2293'SOUTH OF A TELEPHONE POLE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 LB2293'IS STAMPED SAND NO 1 1947.
 LB2293'
 LB2293'REFERENCE MARK NO. 2 IS 91.01 FEET NORTHWEST OF THE STATION.  IT IS
 LB2293'31 FEET EAST OF THE CENTER OF A PAVED ROAD AND 1 FOOT WEST OF A
 LB2293'FENCELINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LB2293'SAND NO 2 1947.
 LB2293'
 LB2293'THE AZIMUTH MARK IS 0.3 MILE SOUTH OF THE STATION.  IT IS 28 FEET
 LB2293'EAST OF THE CENTER OF A PAVED ROAD, 4 FEET NORTH OF A WHITE WITNESS
 LB2293'POST AND 1 FOOT EAST OF A FENCELINE.  THE MARK PROJECTS 6 INCHES
 LB2293'AND THE DISK IS STAMPED SAND 1947.
 LB2293'
 LB2293'65 W (USGS) IS 69.39 FEET NORTHWEST OF THE STATION.  IT IS 68 FEET
 LB2293'SOUTHWEST OF THE CENTER OF A T-ROAD INTERSECTION, 27 FEET WEST OF A
 LB2293'FENCE CORNER AND 2 FEET NORTH OF A FENCELINE.  IT IS A STANDARD
 LB2293'UNITED STATES GEOLOGICAL SURVEY BENCH MARK DISK CAPPED ON AN IRON
 LB2293'PIPE WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  THE DISK IS
 LB2293'STAMPED PRIM TRAV ILLINOIS STA NO 65 W 1921.
 LB2293'
 LB2293'TO REACH THE STATION FROM THE MAIN CROSS STREET IN DONOVAN, GO SOUTH
 LB2293'ON U. S. HIGHWAY 52 FOR 0.1 MILE, TURN RIGHT, CROSS RAILROAD TRACKS
 LB2293'AND GO WEST FOR 1.5 MILES TO A FORK, TURN LEFT AND GO SOUTH 1.2
 LB2293'MILES TO A T-ROAD RIGHT, TURN RIGHT AND GO WEST 0.4 MILE TO THE
 LB2293'STATION ON THE LEFT AS DESCRIBED.
 LB2293'
 LB2293'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2293
 LB2293                          STATION RECOVERY (2007)
 LB2293
 LB2293'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2293'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1089 ***********************************************************************
 LC1089  DESIGNATION -  SANDEL
 LC1089  PID         -  LC1089
 LC1089  STATE/COUNTY-  IL/LOGAN
 LC1089  COUNTRY     -  US
 LC1089  USGS QUAD   -  LINCOLN EAST (2018)
 LC1089
 LC1089                         *CURRENT SURVEY CONTROL
 LC1089  ______________________________________________________________________
 LC1089* NAD 83(1997) POSITION- 40 09 45.39927(N) 089 18 39.19445(W)   ADJUSTED
 LC1089* NAVD 88 ORTHO HEIGHT -   182.631 (meters)      599.18  (feet) ADJUSTED
 LC1089  ______________________________________________________________________
 LC1089  GEOID HEIGHT    -        -32.516 (meters)                     GEOID18
 LC1089  LAPLACE CORR    -          1.49  (seconds)                    DEFLEC18
 LC1089  DYNAMIC HEIGHT  -        182.538 (meters)      598.88  (feet) COMP
 LC1089  MODELED GRAVITY -    980,110.7   (mgal)                       NAVD 88
 LC1089
 LC1089  HORZ ORDER      -  SECOND
 LC1089  VERT ORDER      -  SECOND    CLASS 0
 LC1089
 LC1089.The horizontal coordinates were established by classical geodetic methods
 LC1089.and adjusted by the National Geodetic Survey in October 1999.
 LC1089
 LC1089.The orthometric height was determined by differential leveling and
 LC1089.adjusted by the NATIONAL GEODETIC SURVEY
 LC1089.in June 1991.
 LC1089
 LC1089.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1089.GEOID18 height accuracy estimate available here.
 LC1089
 LC1089.Click photographs - Photos may exist for this station.
 LC1089
 LC1089.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1089
 LC1089.The dynamic height is computed by dividing the NAVD 88
 LC1089.geopotential number by the normal gravity value computed on the
 LC1089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1089.degrees latitude (g = 980.6199 gals.).
 LC1089
 LC1089.The modeled gravity was interpolated from observed gravity values.
 LC1089
 LC1089. The following values were computed from the NAD 83(1997) position.
 LC1089
 LC1089;                    North         East     Units Scale Factor Converg.
 LC1089;SPC IL W     -   388,393.581   772,900.828   MT  1.00000658   +0 33 07.1
 LC1089;SPC IL W     - 1,274,254.61  2,535,758.80   sFT  1.00000658   +0 33 07.1
 LC1089;UTM  16      - 4,448,366.079   303,202.975   MT  1.00007678   -1 29 27.3
 LC1089
 LC1089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1089!SPC IL W     -   0.99997645  x   1.00000658  =   0.99998303
 LC1089!UTM  16      -   0.99997645  x   1.00007678  =   1.00005323
 LC1089
 LC1089:                Primary Azimuth Mark                     Grid Az
 LC1089:SPC IL W     -  SANDEL AZ MK                             177 36 46.4
 LC1089:UTM  16      -  SANDEL AZ MK                             179 39 20.8
 LC1089
 LC1089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0320248366(NAD 83)
 LC1089
 LC1089|---------------------------------------------------------------------|
 LC1089| PID    Reference Object                     Distance      Geod. Az  |
 LC1089|                                                           dddmmss.s |
 LC1089| LC1090 SANDEL RM 1                          12.477 METERS 08729     |
 LC1089| LC1091 SANDEL AZ MK                                       1780953.5 |
 LC1089| LC1920 LINCOLN ST FARM COLONY WTR TK       APPROX. 8.5 KM 2284400.7 |
 LC1089| LC1088 SANDEL RM 2                          15.749 METERS 35731     |
 LC1089|---------------------------------------------------------------------|
 LC1089
 LC1089                          SUPERSEDED SURVEY CONTROL
 LC1089
 LC1089  NAD 83(1986)-  40 09 45.41106(N)    089 18 39.19047(W) AD(       ) 2
 LC1089  NAD 27      -  40 09 45.26080(N)    089 18 38.84580(W) AD(       ) 2
 LC1089  NGVD 29 (??/??/92)  182.711  (m)          599.44   (f) ADJ UNCH    2 0
 LC1089  NGVD 29             182.71   (m)          599.4    (f) LEVELING    3  
 LC1089
 LC1089.Superseded values are not recommended for survey control.
 LC1089
 LC1089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1089.See file dsdata.pdf to determine how the superseded data were derived.
 LC1089
 LC1089_MARKER: DE = TRAVERSE STATION DISK
 LC1089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1089_STAMPING: SANDEL 1960
 LC1089_MARK LOGO: CGS
 LC1089_PROJECTION: FLUSH
 LC1089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1089+STABILITY: SURFACE MOTION
 LC1089
 LC1089  HISTORY     - Date     Condition        Report By
 LC1089  HISTORY     - 1960     MONUMENTED       CGS
 LC1089  HISTORY     - 1960     GOOD             CGS
 LC1089
 LC1089                          STATION DESCRIPTION
 LC1089
 LC1089'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1089'STATION IS LOCATED ABOUT 3-1/4 MILES EAST-NORTHEAST OF LINCOLN,
 LC1089'1-1/2 MILES SOUTHEAST OF U.S. HIGHWAY 66 AND ABOUT 1.0 MILE
 LC1089'NORTH OF STATE ROUTE 10.
 LC1089'
 LC1089'TO REACH FROM THE NORTHWEST CORNER OF THE SQUARE IN THE
 LC1089'BUSINESS SECTION OF LINCOLN, GO NORTHEAST ON KICKAPOO STREET
 LC1089'FOR 0.4 MILE TO KEOKUK STREET, (WHICH IS THE JUNCTION OF
 LC1089'U.S. HIGHWAY 66 BUSINESS ROUTE AND STATE ROUTE 10), TURN
 LC1089'RIGHT AND GO EAST FOR 2.6 MILES TO A SIDE ROAD LEFT, TURN LEFT
 LC1089'AND GO NORTH FOR 0.65 MILE TO THE AZIMUTH MARK ON RIGHT
 LC1089'AS DESCRIBED, CONTINUE NORTH ON GRAVELED ROAD FOR 0.25 MILES
 LC1089'TO STATION ON LEFT AS DESCRIBED.
 LC1089'
 LC1089'STATION MARK, A STANDARD TRAVERSE DISK STAMPED SANDEL 1960,
 LC1089'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1089'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 LC1089'113 FEET SOUTH OF THE CENTER OF DRIVEWAY TO MERLIN SANDELS
 LC1089'FARM YARD, 41 FEET WEST OF A TELEPHONE POLE, 18 FEET WEST OF THE
 LC1089'CENTER OF A GRAVELED ROAD, 6.2 FEET SOUTHEAST OF THE WITNESS
 LC1089'POST AND 3.5 FEET EAST OF FENCE.
 LC1089'
 LC1089'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED SANDEL
 LC1089'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1089'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC1089'MARK IS 44.3 FEET EAST-SOUTHEAST OF THE WITNESS POST, 23
 LC1089'FEET EAST OF THE CENTER OF A GRAVELED ROAD AND 1.5 FEET NORTH
 LC1089'OF A TELEPHONE POLE.
 LC1089'
 LC1089'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED SANDEL
 LC1089'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1089'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.
 LC1089'THE MARK IS 61 FEET SOUTH OF THE CENTER OF THE DRIVEWAY, 21
 LC1089'FEET WEST OF THE CENTER OF GRAVELED ROAD, 1.6 FEET
 LC1089'SOUTH-SOUTHWEST OF A TELEPHONE POLE AND 1 FOOT EAST OF THE FENCE.
 LC1089'
 LC1089'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED SANDEL 1960,
 LC1089'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1089'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 LC1089'20 FEET EAST OF THE CENTER OF A GRAVELED ROAD, 2.7 FEET NORTH
 LC1089'OF THE WITNESS POST AND 1.5 FEET NORTH OF A TRIANGLE BLAZED
 LC1089'TELEPHONE POLE.
 LC1089'
 LC1089'THE DISTANCE BETWEEN R.M. NO. 1 AND R.M. NO. 2 IS 65.91 FEET.
 LC1089'
 LC1089'HEIGHT OF LIGHT ABOVE STATION MARK 3.04 METERS.
 LC1089
 LC1089                          STATION RECOVERY (1960)
 LC1089
 LC1089'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1089'3.8 MI NE FROM LINCOLN.
 LC1089'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1089'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1089'THENCE 0.9 MILES NORTH ALONG A GRAVEL ROAD, AT A FARM HOUSE ON THE
 LC1089'WEST SIDE OF THE ROAD, 19 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC1089'112 FEET SOUTH OF THE CENTER LINE OF THE FARM HOUSE DRIVE, 3.5 FEET
 LC1089'EAST OF THE FENCE, 60 FEET NORTH OF THE FENCE CORNER, 69 FEET SOUTH
 LC1089'OF A FENCE CORNER, 6.2 FEET SOUTHWEST OF A METAL WITNESS POST,
 LC1089'ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 LC1089'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1091 ***********************************************************************
 LC1091  DESIGNATION -  SANDEL AZ MK
 LC1091  PID         -  LC1091
 LC1091  STATE/COUNTY-  IL/LOGAN
 LC1091  COUNTRY     -  US
 LC1091  USGS QUAD   -  LINCOLN EAST (2018)
 LC1091
 LC1091                         *CURRENT SURVEY CONTROL
 LC1091  ______________________________________________________________________
 LC1091* NAD 83(1986) POSITION- 40 09 30.     (N) 089 18 38.     (W)   SCALED
 LC1091* NAVD 88 ORTHO HEIGHT -   181.146 (meters)      594.31  (feet) ADJUSTED
 LC1091  ______________________________________________________________________
 LC1091  GEOID HEIGHT    -        -32.511 (meters)                     GEOID18
 LC1091  DYNAMIC HEIGHT  -        181.054 (meters)      594.01  (feet) COMP
 LC1091  MODELED GRAVITY -    980,110.8   (mgal)                       NAVD 88
 LC1091
 LC1091  VERT ORDER      -  SECOND    CLASS 0
 LC1091
 LC1091.The horizontal coordinates were scaled from a map and have
 LC1091.an estimated accuracy of +/- 6 seconds.
 LC1091
 LC1091.The orthometric height was determined by differential leveling and
 LC1091.adjusted by the NATIONAL GEODETIC SURVEY
 LC1091.in June 1991.
 LC1091
 LC1091.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1091.GEOID18 height accuracy estimate available here.
 LC1091
 LC1091.Click photographs - Photos may exist for this station.
 LC1091
 LC1091.The dynamic height is computed by dividing the NAVD 88
 LC1091.geopotential number by the normal gravity value computed on the
 LC1091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1091.degrees latitude (g = 980.6199 gals.).
 LC1091
 LC1091.The modeled gravity was interpolated from observed gravity values.
 LC1091
 LC1091;                    North         East    Units  Estimated Accuracy
 LC1091;SPC IL W     -   387,920.      772,930.      MT  (+/- 180 meters Scaled)
 LC1091
 LC1091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK032478(NAD 83)
 LC1091
 LC1091                          SUPERSEDED SURVEY CONTROL
 LC1091
 LC1091  NGVD 29 (??/??/92)  181.227  (m)          594.58   (f) ADJ UNCH    2 0
 LC1091
 LC1091.Superseded values are not recommended for survey control.
 LC1091
 LC1091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1091.See file dsdata.pdf to determine how the superseded data were derived.
 LC1091
 LC1091_MARKER: DZ = AZIMUTH MARK DISK
 LC1091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1091_STAMPING: SANDEL 1960
 LC1091_MARK LOGO: CGS
 LC1091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1091+STABILITY: SURFACE MOTION
 LC1091
 LC1091  HISTORY     - Date     Condition        Report By
 LC1091  HISTORY     - 1960     MONUMENTED       CGS
 LC1091
 LC1091                          STATION DESCRIPTION
 LC1091
 LC1091'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1091'3.5 MI NE FROM LINCOLN.
 LC1091'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1091'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1091'THENCE 0.6 MILES NORTH ALONG A GRAVEL ROAD, 21 FEET EAST OF THE
 LC1091'CENTER LINE OF THE ROAD, 1.5 FEET NORTH OF THE EIGHT TELEPHONE
 LC1091'POLE SOUTH OF THE FARM HOUSE ON THE WEST SIDE OF THE ROAD, 242
 LC1091'FEET SOUTH OF THE EAST END OF A CORRUGATED PIPE CULVERT, 2.8 FEET
 LC1091'NORTH OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 LC1091'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1090 ***********************************************************************
 LC1090  DESIGNATION -  SANDEL RM 1
 LC1090  PID         -  LC1090
 LC1090  STATE/COUNTY-  IL/LOGAN
 LC1090  COUNTRY     -  US
 LC1090  USGS QUAD   -  LINCOLN EAST (2018)
 LC1090
 LC1090                         *CURRENT SURVEY CONTROL
 LC1090  ______________________________________________________________________
 LC1090* NAD 83(1986) POSITION- 40 09 45.42   (N) 089 18 38.67   (W)   HD_HELD1
 LC1090* NAVD 88 ORTHO HEIGHT -   183.140 (meters)      600.85  (feet) ADJUSTED
 LC1090  ______________________________________________________________________
 LC1090  GEOID HEIGHT    -        -32.516 (meters)                     GEOID18
 LC1090  DYNAMIC HEIGHT  -        183.046 (meters)      600.54  (feet) COMP
 LC1090  MODELED GRAVITY -    980,110.7   (mgal)                       NAVD 88
 LC1090
 LC1090  VERT ORDER      -  SECOND    CLASS 0
 LC1090
 LC1090.The horizontal coordinates were determined by differentially corrected
 LC1090.hand held GPS observations or other comparable positioning techniques
 LC1090.and have an estimated accuracy of +/- 3 meters.
 LC1090
 LC1090.The orthometric height was determined by differential leveling and
 LC1090.adjusted by the NATIONAL GEODETIC SURVEY
 LC1090.in June 1991.
 LC1090
 LC1090.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1090.GEOID18 height accuracy estimate available here.
 LC1090
 LC1090.Click photographs - Photos may exist for this station.
 LC1090
 LC1090.The dynamic height is computed by dividing the NAVD 88
 LC1090.geopotential number by the normal gravity value computed on the
 LC1090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1090.degrees latitude (g = 980.6199 gals.).
 LC1090
 LC1090.The modeled gravity was interpolated from observed gravity values.
 LC1090
 LC1090;                    North         East    Units  Estimated Accuracy
 LC1090;SPC IL W     -   388,394.3     772,913.2     MT  (+/- 3 meters HH1 GPS) 
 LC1090
 LC1090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0321548366(NAD 83)
 LC1090
 LC1090                          SUPERSEDED SURVEY CONTROL
 LC1090
 LC1090  NGVD 29 (??/??/92)  183.220  (m)          601.11   (f) ADJ UNCH    2 0
 LC1090
 LC1090.Superseded values are not recommended for survey control.
 LC1090
 LC1090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1090.See file dsdata.pdf to determine how the superseded data were derived.
 LC1090
 LC1090_MARKER: DR = REFERENCE MARK DISK
 LC1090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1090_STAMPING: SANDEL NO 1 1960
 LC1090_MARK LOGO: CGS
 LC1090_PROJECTION: FLUSH
 LC1090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1090+STABILITY: SURFACE MOTION
 LC1090
 LC1090  HISTORY     - Date     Condition        Report By
 LC1090  HISTORY     - 1960     MONUMENTED       CGS
 LC1090
 LC1090                          STATION DESCRIPTION
 LC1090
 LC1090'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1090'3.8 MI NE FROM LINCOLN.
 LC1090'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1090'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1090'THENCE 0.9 MILES NORTH ALONG A GRAVEL ROAD, AT A FARM HOUSE ON
 LC1090'THE WEST SIDE OF THE ROAD, 22 FEET EAST OF THE CENTER LINE OF THE
 LC1090'ROAD, 110 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE DRIVE,
 LC1090'1.5 FEET NORTH OF THE TELEPHONE POLE, 42 FEET EAST OF TRAVERSE
 LC1090'STATION SANDEL, 44.2 FEET EAST OF A METAL WITNESS POST, ABOUT 2
 LC1090'FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 LC1090'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1088 ***********************************************************************
 LC1088  DESIGNATION -  SANDEL RM 2
 LC1088  PID         -  LC1088
 LC1088  STATE/COUNTY-  IL/LOGAN
 LC1088  COUNTRY     -  US
 LC1088  USGS QUAD   -  LINCOLN EAST (2018)
 LC1088
 LC1088                         *CURRENT SURVEY CONTROL
 LC1088  ______________________________________________________________________
 LC1088* NAD 83(1986) POSITION- 40 09 45.91   (N) 089 18 39.22   (W)   HD_HELD1
 LC1088* NAVD 88 ORTHO HEIGHT -   182.649 (meters)      599.24  (feet) ADJUSTED
 LC1088  ______________________________________________________________________
 LC1088  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 LC1088  DYNAMIC HEIGHT  -        182.556 (meters)      598.94  (feet) COMP
 LC1088  MODELED GRAVITY -    980,110.7   (mgal)                       NAVD 88
 LC1088
 LC1088  VERT ORDER      -  SECOND    CLASS 0
 LC1088
 LC1088.The horizontal coordinates were determined by differentially corrected
 LC1088.hand held GPS observations or other comparable positioning techniques
 LC1088.and have an estimated accuracy of +/- 3 meters.
 LC1088
 LC1088.The orthometric height was determined by differential leveling and
 LC1088.adjusted by the NATIONAL GEODETIC SURVEY
 LC1088.in June 1991.
 LC1088
 LC1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1088.GEOID18 height accuracy estimate available here.
 LC1088
 LC1088.Click photographs - Photos may exist for this station.
 LC1088
 LC1088.The dynamic height is computed by dividing the NAVD 88
 LC1088.geopotential number by the normal gravity value computed on the
 LC1088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1088.degrees latitude (g = 980.6199 gals.).
 LC1088
 LC1088.The modeled gravity was interpolated from observed gravity values.
 LC1088
 LC1088;                    North         East    Units  Estimated Accuracy
 LC1088;SPC IL W     -   388,409.3     772,900.1     MT  (+/- 3 meters HH1 GPS) 
 LC1088
 LC1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0320248381(NAD 83)
 LC1088
 LC1088                          SUPERSEDED SURVEY CONTROL
 LC1088
 LC1088  NGVD 29 (??/??/92)  182.729  (m)          599.50   (f) ADJ UNCH    2 0
 LC1088
 LC1088.Superseded values are not recommended for survey control.
 LC1088
 LC1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1088.See file dsdata.pdf to determine how the superseded data were derived.
 LC1088
 LC1088_MARKER: DR = REFERENCE MARK DISK
 LC1088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1088_STAMPING: SANDEL NO 2 1960
 LC1088_MARK LOGO: CGS
 LC1088_PROJECTION: FLUSH
 LC1088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1088+STABILITY: SURFACE MOTION
 LC1088
 LC1088  HISTORY     - Date     Condition        Report By
 LC1088  HISTORY     - 1960     MONUMENTED       CGS
 LC1088
 LC1088                          STATION DESCRIPTION
 LC1088
 LC1088'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1088'3.8 MI NE FROM LINCOLN.
 LC1088'ABOUT 0.5 MILES NORTH ALONG NORTH MCLEAN  STREET FROM THE POST
 LC1088'OFFICE IN LINCOLN, THENCE 2.4 MILES EAST ALONG STATE HIGHWAY 10,
 LC1088'THENCE 0.9 MILES NORTH ALONG A GRAVEL ROAD, AT A FARM HOUSE ON THE
 LC1088'WEST SIDE OF THE ROAD, 21 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC1088'60 FEET SOUTH OF THE CENTER LINE OF THE FARM HOUSE DRIVE, 1 FOOT
 LC1088'EAST OF THE FENCE, 1.5 FEET SOUTH OF A TELEPHONE POLE, 51.7 FEET
 LC1088'NORTH OF TRAVERSE STATION SANDEL, 46.5 FEET NORTH OF A METAL
 LC1088'WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 LC1088'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0862 ***********************************************************************
 JB0862  DESIGNATION -  SANDOVAL
 JB0862  PID         -  JB0862
 JB0862  STATE/COUNTY-  IL/MARION
 JB0862  COUNTRY     -  US
 JB0862  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0862
 JB0862                         *CURRENT SURVEY CONTROL
 JB0862  ______________________________________________________________________
 JB0862* NAD 83(1997) POSITION- 38 36 49.29629(N) 089 07 10.56285(W)   ADJUSTED
 JB0862* NAVD 88 ORTHO HEIGHT -   154.956 (meters)      508.38  (feet) ADJUSTED
 JB0862  ______________________________________________________________________
 JB0862  GEOID HEIGHT    -        -30.916 (meters)                     GEOID18
 JB0862  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 JB0862  DYNAMIC HEIGHT  -        154.858 (meters)      508.06  (feet) COMP
 JB0862  MODELED GRAVITY -    979,995.4   (mgal)                       NAVD 88
 JB0862
 JB0862  HORZ ORDER      -  SECOND
 JB0862  VERT ORDER      -  SECOND    CLASS I
 JB0862
 JB0862.The horizontal coordinates were established by classical geodetic methods
 JB0862.and adjusted by the National Geodetic Survey in October 1999.
 JB0862
 JB0862.The orthometric height was determined by differential leveling and
 JB0862.adjusted by the NATIONAL GEODETIC SURVEY
 JB0862.in May 2016.
 JB0862
 JB0862.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0862.GEOID18 height accuracy estimate available here.
 JB0862
 JB0862.Click photographs - Photos may exist for this station.
 JB0862
 JB0862.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0862
 JB0862.The dynamic height is computed by dividing the NAVD 88
 JB0862.geopotential number by the normal gravity value computed on the
 JB0862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0862.degrees latitude (g = 980.6199 gals.).
 JB0862
 JB0862.The modeled gravity was interpolated from observed gravity values.
 JB0862
 JB0862. The following values were computed from the NAD 83(1997) position.
 JB0862
 JB0862;                    North         East     Units Scale Factor Converg.
 JB0862;SPC IL E     -   216,387.765   231,520.897   MT  1.00003272   -0 29 26.5
 JB0862;SPC IL E     -   709,932.19    759,581.48   sFT  1.00003272   -0 29 26.5
 JB0862;UTM  16      - 4,276,039.940   315,456.808   MT  1.00001940   -1 19 23.3
 JB0862
 JB0862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0862!SPC IL E     -   0.99998054  x   1.00003272  =   1.00001326
 JB0862!UTM  16      -   0.99998054  x   1.00001940  =   0.99999994
 JB0862
 JB0862:                Primary Azimuth Mark                     Grid Az
 JB0862:SPC IL E     -  SANDOVAL AZ MK                           194 36 10.1
 JB0862:UTM  16      -  SANDOVAL AZ MK                           195 26 06.9
 JB0862
 JB0862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1545676039(NAD 83)
 JB0862
 JB0862|---------------------------------------------------------------------|
 JB0862| PID    Reference Object                     Distance      Geod. Az  |
 JB0862|                                                           dddmmss.s |
 JB0862| JB1823 CENTRAL ILL P S KSA 749 MAST        APPROX. 7.4 KM 0133258.0 |
 JB0862| JB1825 ODIN MUNICIPAL TANK                 APPROX. 5.3 KM 0824834.8 |
 JB0862| JB0863 SANDOVAL RM 3                         6.283 METERS 10250     |
 JB0862| JB0861 SANDOVAL RM 1                        24.572 METERS 12513     |
 JB0862| JB1829 SANDOVAL SE MUNICIPAL TANK          APPROX. 0.6 KM 1490239.9 |
 JB0862| JB1830 JUNCTION CITY RADIO WCNT MAST       APPROX. 3.9 KM 1720854.2 |
 JB0862| JB1838 CENTRALIA ST MARYS CATH CH          APPROX. 9.5 KM 1855304.0 |
 JB0862| JB1841 CENTRALIA FOREST CITY MFG TANK      APPROX. 8.5 KM 1872736.0 |
 JB0862| JB1840 CENTRALIA MUNICIPAL TANK            APPROX.10.1 KM 1882233.5 |
 JB0862| JB1833 WAMAC ILLINOIS CENTRAL STACK        APPROX.12.8 KM 1895649.3 |
 JB0862| JB1831 JUNCTION CITY MARION MINES STK      APPROX. 4.3 KM 1900424.0 |
 JB0862| JB1832 CENTRALIA RADIO STA KSJ 56 TWR      APPROX. 7.3 KM 1934319.0 |
 JB0862| CI5474 SANDOVAL AZ MK                                     1940643.6 |
 JB0862| JB1835 CENTRALIA SIEGLER CORP TANK         APPROX. 8.6 KM 1953311.5 |
 JB0862| JB1839 CENTRALIA RAD STA KSD 288 MAST      APPROX. 9.4 KM 2004647.5 |
 JB0862| CI5475 SANDOVAL RM 2                        24.235 METERS 22713     |
 JB0862| JB0825 W 261                                28.912 METERS 26102     |
 JB0862| JB1827 SANDOVAL NW MUNICIPAL TANK          213.287 METERS 27823     |
 JB0862| JB1844 SHATTUC RADIO MAST                  APPROX. 6.8 KM 2853643.1 |
 JB0862| JB1828 SANDOVAL ST LAWRENCE CATH CH        381.619 METERS 32123     |
 JB0862| JB0864 SANDOVAL RM 4                        24.510 METERS 33903     |
 JB0862|---------------------------------------------------------------------|
 JB0862
 JB0862                          SUPERSEDED SURVEY CONTROL
 JB0862
 JB0862  NAD 83(1986)-  38 36 49.31235(N)    089 07 10.55952(W) AD(       ) 2
 JB0862  NAD 27      -  38 36 49.13766(N)    089 07 10.31099(W) AD(       ) 2
 JB0862  NAVD 88 (06/15/91)  154.972  (m)          508.44   (f) SUPERSEDED  1 1
 JB0862  NGVD 29 (??/??/92)  155.10   (m)          508.9    (f) COMPUTED    1 1
 JB0862  NGVD 29             155.08   (m)          508.8    (f) LEVELING    3  
 JB0862
 JB0862.Superseded values are not recommended for survey control.
 JB0862
 JB0862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0862.See file dsdata.pdf to determine how the superseded data were derived.
 JB0862
 JB0862_MARKER: DS = TRIANGULATION STATION DISK
 JB0862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0862_STAMPING: SANDOVAL 1962
 JB0862_MARK LOGO: CGS
 JB0862_PROJECTION: PROJECTING 8 CENTIMETERS
 JB0862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0862+STABILITY: SURFACE MOTION
 JB0862_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0862+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB0862
 JB0862  HISTORY     - Date     Condition        Report By
 JB0862  HISTORY     - 1962     MONUMENTED       CGS
 JB0862  HISTORY     - 1969     GOOD             CGS
 JB0862  HISTORY     - 1969     GOOD             CGS
 JB0862  HISTORY     - 1971     GOOD             NGS
 JB0862  HISTORY     - 20051101 GOOD             APISUR
 JB0862  HISTORY     - 20110901 GOOD             ILDT
 JB0862  HISTORY     - 20140619 GOOD             ILDT
 JB0862  HISTORY     - 20150917 GOOD             AMESC
 JB0862
 JB0862                          STATION DESCRIPTION
 JB0862
 JB0862'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB0862'THE STATION IS IN THE SOUTH EDGE OF THE BUSINESS DISTRICT IN SANDOVAL,
 JB0862'ABOUT 0.05 MILE SOUTHEAST OF THE JUNCTION OF NW FIRST STREET AND NW
 JB0862'FIRST AVENUE, IN THE NORTHWEST 0.25 OF SECTION 17, T 2 N, R 1 E.
 JB0862'
 JB0862'IT IS 98 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST CORNER OF THE FIRE
 JB0862'DEPARTMENT BUILDING, 85 FEET NORTH OF THE CENTERLINE OF A PAVED
 JB0862'STREET, 83 FEET NORTHWEST OF A WITNESS POST, 74 FEET EAST OF THE
 JB0862'CENTERLINE OF A PAVED STREET, 60 FEET SOUTHEAST OF A POWER POLE AND 49
 JB0862'FEET SOUTHWEST OF A TELEPHONE POLE.  THE MONUMENT IS FLUSH AND THE
 JB0862'DISK IS STAMPED SANDOVAL 1962.
 JB0862'
 JB0862'REFERENCE MARK 1 IS 85 FEET NORTH OF THE NORTH RAIL OF A RAILROAD
 JB0862'TRACK AND 3 FEET WEST OF THE WITNESS POST.  THE MONUMENT IS FLUSH AND
 JB0862'THE DISK IS STAMPED SANDOVAL NO 1 1962.
 JB0862'
 JB0862'REFERENCE MARK 2 IS 51 FEET SOUTHEAST OF A POWER POLE, 21 FEET EAST OF
 JB0862'THE CENTERLINE OF THE PAVED STREET, 18 FEET NORTH OF THE CENTERLINE OF
 JB0862'THE PAVED STREET AND 1 FOOT NORTHEAST OF A POWER POLE.  THE MONUMENT
 JB0862'IS FLUSH AND THE DISK IS STAMPED SANDOVAL NO 2 1962.
 JB0862'
 JB0862'BENCH MARK W 261 IS A STANDARD U S GEOLOGICAL SURVEY BENCH MARK DISK
 JB0862'STAMPED W 261 1961, SET IN THE TOP OF A 1 INCH PIPE THAT PROJECTS 4
 JB0862'INCHES AND IS PROTECTED BY A TERRA-COTTA PIPE.  THE MARK IS 17 FEET
 JB0862'WEST OF THE CENTERLINE OF THE PAVED ROAD, 1 FOOT NORTH OF A POWER POLE
 JB0862'AND 6 INCHES SOUTH OF A WITNESS POST.
 JB0862'
 JB0862'THE AZIMUTH MARK IS 94 FEET WEST OF THE WEST RAIL OF A RAILROAD TRACK,
 JB0862'25 FEET NORTH OF THE CENTERLINE OF SE 5TH STREET, 4 FEET EAST OF A
 JB0862'TELEPHONE POLE AND 3 FEET EAST OF A WITNESS POST.  THE MONUMENT IS
 JB0862'FLUSH AND THE DISK IS STAMPED SANDOVAL 1962.
 JB0862'
 JB0862'TO REACH THE AZIMUTH MARK FROM THE NORTH SIDE OF THE FIRE DEPARTMENT
 JB0862'BUILDING AT THE STATION, GO WEST ON NW FIRST STREET FOR 0.05 MILE TO
 JB0862'NW FIRST AVENUE.  TURN LEFT AND GO SOUTH ON NW FIRST AVENUE FOR 0.45
 JB0862'MILE TO SE 5TH STREET.  TURN LEFT AND GO EAST ON SE 5TH STREET FOR
 JB0862'0.05 MILE TO THE AZIMUTH MARK ON THE LEFT, JUST BEFORE CROSSING
 JB0862'RAILROAD TRACK.
 JB0862'
 JB0862'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB0862
 JB0862                          STATION RECOVERY (1969)
 JB0862
 JB0862'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (RRG)
 JB0862'THE STATION AND REFERENCE MARK NO 1 WAS RECOVERED AND IN GOOD
 JB0862'CONDITION.  RM 2 AND THE AZIMUTH MARK (IF ANY) WERE NOT RECOVERED AS
 JB0862'THIS OFFICE DID NOT HAVE THE DESCRIPTION OF THE STATION.  THE STATION
 JB0862'IS LOCATED IN THE VILLAGE OF SANDOVAL, ILLINOIS, NEAR THE NORTHEAST
 JB0862'CORNER OF THE CROSSING OF THE BALTIMORE AND OHIO RAILROAD AND THE
 JB0862'ILLINOIS CENTRAL RAILROAD, 136.6 FEET NORTH OF THE NORTH RAIL OF THE B
 JB0862'AND O RAILROAD, 143 FEET EAST OF THE EAST RAIL OF THE IC RAILROAD,
 JB0862'95.2 FEET EAST-NORTHEAST OF BENCH MARK W 261 1961 DESCRIBED, 74 FEET
 JB0862'EAST OF THE CENTER LINE OF A BLACK TOPPED STREET, 55.7 FEET NORTHEAST
 JB0862'OF A 4 INCH METAL PIPE WHICH PROJECTS 7 FEET ABOVE THE LEVEL OF THE
 JB0862'GROUND, 60.5 FEET SOUTHEAST OF A POWER LINE POLE WITH A TRANSFORMER,
 JB0862'ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0862'WITH THE GROUND.  THE DISK IS STAMPED SANDOVAL 1962.
 JB0862'
 JB0862'RM NO 1 IS 80.6 FEET SOUTHEAST OF THE STATION MARK DESCRIBED, 84.7
 JB0862'FEET NORTH OF AND ACROSS A BLACK TOP ROAD FROM THE NORTH RAIL OF THE B
 JB0862'AND O RAILROAD, 128 FEET SOUTH OF THE SOUTHWEST CORNER OF A TWO
 JB0862'STORIED CONCRETE BLOCK BUILDING, 31 FEET NORTH OF THE CENTER LINE OF A
 JB0862'BLACK TOPPED STREET, 2.4 FEET WEST OF A METAL WITNESS POST AND SET IN
 JB0862'THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE
 JB0862'GROUND.
 JB0862
 JB0862                          STATION RECOVERY (1969)
 JB0862
 JB0862'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0862'AT SANDOVAL, NEAR THE NORTHEAST CORNER OF THE CROSSING OF THE
 JB0862'BALTIMORE AND OHIO AND THE ILLINOIS CENTRAL RAILROADS, 136.6 FEET
 JB0862'NORTH OF THE NORTH RAIL OF THE BALTIMORE AND OHIO RAILROAD TRACK, 143
 JB0862'FEET EAST OF THE EAST RAIL OF THE ILLINOIS CENTRAL RAILROAD TRACK,
 JB0862'95.2 FEET EAST-NORTHEAST OF BENCH MARK W 261 DESCRIBED, 74 FEET EAST
 JB0862'OF THE CENTER LINE OF A BLACK TOPPED STREET, 55.7 FEET NORTHEAST OF A
 JB0862'4 INCH METAL PIPE WHICH PROJECTS 7 FEET ABOVE THE LEVEL OF THE GROUND,
 JB0862'60 1/2 FEET SOUTHEAST OF A POWER LINE POLE WITH A TRANSFORMER, ABOUT
 JB0862'LEVEL WITH THE TRACK AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 JB0862'THE GROUND.  SECTION 17, T2N, R1E.
 JB0862
 JB0862                          STATION RECOVERY (1971)
 JB0862
 JB0862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB0862'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 JB0862'FOUND IN GOOD CONDITION.  THE LINE OF SIGHT TO ALL MARKS IS OBSTRUCTED
 JB0862'BY A NEW METAL BUILDING JUST SOUTH OF THE STATION MARK.  REFERENCE
 JB0862'MARKS 3 AND 4 WERE SET.  THE WATER TANK WAS NOT THOUGHT TO BE FAR
 JB0862'ENOUGH AWAY NOR SHARP ENOUGH A POINT TO SET AN AZIMUTH MARK FROM.  THE
 JB0862'REFERENCE MARKS AND AZIMUTH MARK WERE LEFT INTACE.  A NEW DESCRIPTION
 JB0862'FOLLOWS-
 JB0862'
 JB0862'THE STATION IS LOCATED AT THE SOUTHEAST EDGE OF THE BUSINESS DISTRICT
 JB0862'OF SANDOVAL, 93 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF THE SANDOVAL
 JB0862'CITY HALL, 83 FEET NORTH OF THE CENTERLINE OF A PAVED STREET, 74 FEET
 JB0862'EAST OF THE CENTERLINE OF PAVED STREET, 20 FEET WEST OF THE NORTHEAST
 JB0862'CORNER OF METAL BUILDING, 41 FEET EAST OF THE NORTHWEST CORNER OF THE
 JB0862'BUILDING, 4 FEET NORTH OF THE NORTH WALL OF THE BUILDING AND 1 FOOT
 JB0862'SOUTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB0862'STAMPED SANDOVAL 1962.
 JB0862'
 JB0862'REFERENCE MARK 3 IS 81 FEET NORTH OF THE CENTERLINE OF STREET, 94 FEET
 JB0862'EAST OF THE CENTERLINE OF STREET AND 3 FEET NORTHEAST OF THE NORTHEAST
 JB0862'CORNER OF THE BUILDING.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 JB0862'IS STAMPED SANDOVAL 1962 NO 2 1961.
 JB0862'
 JB0862'REFERENCE MARK 4 IS A STANDARD DISK STAMPED SANDOVAL 1962 NO 4 1971
 JB0862'SET IN A DRILL HOLE IN THE SOUTHWEST CORNER OF A LARGE CONCRETE SLAB,
 JB0862'21 FEET SOUTH OF THE SOUTHWEST CORNER OF THE CITY HALL, 34 FEET EAST
 JB0862'OF THE CENTERLINE OF STREET, 5 INCHES EAST OF THE WEST EDGE OF THE
 JB0862'SLAB AND 6 FEET NORTH OF THE SOUTH EDGE OF THE SLAB.
 JB0862'
 JB0862'THE AZIMUTH MARK 1962 IS AS DESCRIBED AND 4 FEET NORTHEAST OF A POWER
 JB0862'POLE AND 3 FEET NORTHEAST OF UNDERGROUND CABLE BOX.
 JB0862'
 JB0862'REFERENCE MARKS 1 AND 2 AS DESCRIBED IN 1962.
 JB0862'
 JB0862'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB0862
 JB0862                          STATION RECOVERY (2005)
 JB0862
 JB0862'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (FHB)
 JB0862'MARK INSIDE LOCKED GATE.  VERY NEAR A TWO-STORY BUILDING.
 JB0862
 JB0862                          STATION RECOVERY (2011)
 JB0862
 JB0862'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0862'INSIDE GATED AREA BEHIND CITY HALL.
 JB0862
 JB0862                          STATION RECOVERY (2014)
 JB0862
 JB0862'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0862'RECOVERED IN GOOD CONDITION.
 JB0862
 JB0862                          STATION RECOVERY (2015)
 JB0862
 JB0862'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0862'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1827 ***********************************************************************
 JB1827  DESIGNATION -  SANDOVAL NW MUNICIPAL TANK
 JB1827  PID         -  JB1827
 JB1827  STATE/COUNTY-  IL/MARION
 JB1827  COUNTRY     -  US
 JB1827  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1827
 JB1827                         *CURRENT SURVEY CONTROL
 JB1827  ______________________________________________________________________
 JB1827* NAD 83(1997) POSITION- 38 36 50.30479(N) 089 07 19.28465(W)   ADJUSTED
 JB1827  ______________________________________________________________________
 JB1827  GEOID HEIGHT    -        -30.917 (meters)                     GEOID18
 JB1827  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 JB1827  HORZ ORDER      -  THIRD
 JB1827
 JB1827.The horizontal coordinates were established by classical geodetic methods
 JB1827.and adjusted by the National Geodetic Survey in October 1999.
 JB1827
 JB1827.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1827.GEOID18 height accuracy estimate available here.
 JB1827
 JB1827.Click photographs - Photos may exist for this station.
 JB1827
 JB1827.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1827
 JB1827. The following values were computed from the NAD 83(1997) position.
 JB1827
 JB1827;                    North         East     Units Scale Factor Converg.
 JB1827;SPC IL E     -   216,420.672   231,310.156   MT  1.00003308   -0 29 32.0
 JB1827;SPC IL E     -   710,040.15    758,890.07   sFT  1.00003308   -0 29 32.0
 JB1827;UTM  16      - 4,276,075.906   315,246.571   MT  1.00002036   -1 19 28.8
 JB1827
 JB1827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1524676075(NAD 83)
 JB1827
 JB1827                          SUPERSEDED SURVEY CONTROL
 JB1827
 JB1827  NAD 83(1986)-  38 36 50.32096(N)    089 07 19.28131(W) AD(       ) 3
 JB1827  NAD 27      -  38 36 50.14602(N)    089 07 19.03134(W) AD(       ) 3
 JB1827
 JB1827.Superseded values are not recommended for survey control.
 JB1827
 JB1827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1827.See file dsdata.pdf to determine how the superseded data were derived.
 JB1827
 JB1827_MARKER: 53 = ELEVATED TANK
 JB1827
 JB1827  HISTORY     - Date     Condition        Report By
 JB1827  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1827
 JB1827                          STATION DESCRIPTION
 JB1827
 JB1827'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1827'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK
 JB1827'PAINTED SILVER.
 JB1827'THE TANK HAS THE LEGEND SANDOVAL IN BLACK LETTERS ON
 JB1827'THE NORTH AND SOUTH SIDES OF THE
 JB1827'TANK.  THE OVERALL HEIGHT IS
 JB1827'APPROXIMATELY 125 FEET.  IT IS LOCATED IN THE WEST
 JB1827'EDGE OF SANDOVAL.
 JB1827'250 FEET SOUTHWEST OF THE INTERSECTION OF NW 2ND STREET AND NW 2ND
 JB1827'AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0861 ***********************************************************************
 JB0861  DESIGNATION -  SANDOVAL RM 1
 JB0861  PID         -  JB0861
 JB0861  STATE/COUNTY-  IL/MARION
 JB0861  COUNTRY     -  US
 JB0861  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0861
 JB0861                         *CURRENT SURVEY CONTROL
 JB0861  ______________________________________________________________________
 JB0861* NAD 83(1986) POSITION- 38 36 48.84   (N) 089 07 09.73   (W)   HD_HELD1
 JB0861* NAVD 88 ORTHO HEIGHT -   154.686 (meters)      507.50  (feet) ADJUSTED
 JB0861  ______________________________________________________________________
 JB0861  GEOID HEIGHT    -        -30.915 (meters)                     GEOID18
 JB0861  DYNAMIC HEIGHT  -        154.588 (meters)      507.18  (feet) COMP
 JB0861  MODELED GRAVITY -    979,995.4   (mgal)                       NAVD 88
 JB0861
 JB0861  VERT ORDER      -  SECOND    CLASS I
 JB0861
 JB0861.The horizontal coordinates were determined by differentially corrected
 JB0861.hand held GPS observations or other comparable positioning techniques
 JB0861.and have an estimated accuracy of +/- 3 meters.
 JB0861
 JB0861.The orthometric height was determined by differential leveling and
 JB0861.adjusted by the NATIONAL GEODETIC SURVEY
 JB0861.in May 2016.
 JB0861
 JB0861.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0861.GEOID18 height accuracy estimate available here.
 JB0861
 JB0861.Click photographs - Photos may exist for this station.
 JB0861
 JB0861.The dynamic height is computed by dividing the NAVD 88
 JB0861.geopotential number by the normal gravity value computed on the
 JB0861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0861.degrees latitude (g = 980.6199 gals.).
 JB0861
 JB0861.The modeled gravity was interpolated from observed gravity values.
 JB0861
 JB0861;                    North         East    Units  Estimated Accuracy
 JB0861;SPC IL E     -   216,373.5     231,540.9     MT  (+/- 3 meters HH1 GPS) 
 JB0861
 JB0861_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1547676025(NAD 83)
 JB0861
 JB0861                          SUPERSEDED SURVEY CONTROL
 JB0861
 JB0861  NAVD 88 (06/15/91)  154.701  (m)          507.55   (f) SUPERSEDED  1 1
 JB0861  NGVD 29 (??/??/92)  154.834  (m)          507.98   (f) ADJ UNCH    1 1
 JB0861
 JB0861.Superseded values are not recommended for survey control.
 JB0861
 JB0861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0861.See file dsdata.pdf to determine how the superseded data were derived.
 JB0861
 JB0861_MARKER: DR = REFERENCE MARK DISK
 JB0861_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0861_STAMPING: SANDOVAL NO 1 1962
 JB0861_MARK LOGO: CGS
 JB0861_PROJECTION: RECESSED 8 CENTIMETERS
 JB0861_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0861+STABILITY: SURFACE MOTION
 JB0861_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0861+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB0861
 JB0861  HISTORY     - Date     Condition        Report By
 JB0861  HISTORY     - 1962     MONUMENTED       CGS
 JB0861  HISTORY     - 1969     GOOD             CGS
 JB0861  HISTORY     - 20110901 GOOD             ILDT
 JB0861  HISTORY     - 20150917 GOOD             AMESC
 JB0861
 JB0861                          STATION DESCRIPTION
 JB0861
 JB0861'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0861'AT SANDOVAL.
 JB0861'AT SANDOVAL, NEAR THE NORTHEAST CORNER OF THE CROSSING OF THE
 JB0861'BALTIMORE AND OHIO RAILROAD AND THE ILLINOIS CENTRAL RAILROAD,
 JB0861'80.6 FEET SOUTHEAST OF THE STATION MARK DESCRIBED, 84.7 FEET NORTH
 JB0861'OF AND ACROSS A BLACK TOP ROAD FROM THE NORTH RAIL OF THE BALTIMORE
 JB0861'AND OHIO TRACK, 128 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 JB0861'TWO-STORIED CONCRETE BLOCK BUILDING, 31 FEET NORTH OF THE CENTER
 JB0861'LINE OF THE BLACK TOP STREET, 2.4 FEET WEST OF A METAL WITNESS
 JB0861'POST, ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB0861'POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.  SECTION 17,
 JB0861'T2N, R1E.
 JB0861
 JB0861                          STATION RECOVERY (2011)
 JB0861
 JB0861'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0861'RECOVERED IN GOOD CONDITION.
 JB0861
 JB0861                          STATION RECOVERY (2015)
 JB0861
 JB0861'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0861'RECOVERED IN GOOD CONDITION.
 JB0861'
 JB0861'NOTE-ADD-THE STATION IS 7 FT (2.1 M) EAST OF THE SOUTHWEST CORNER OF A
 JB0861'METAL BUILDING, 2 FT (0.6 M) NORTH OF A WOODEN FENCE AND 1 FT (0.3 M)
 JB0861'WEST OF A CHAIN LINK FENCE AROUND THE AMEREN GAS PIPELINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0863 ***********************************************************************
 JB0863  DESIGNATION -  SANDOVAL RM 3
 JB0863  PID         -  JB0863
 JB0863  STATE/COUNTY-  IL/MARION
 JB0863  COUNTRY     -  US
 JB0863  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0863
 JB0863                         *CURRENT SURVEY CONTROL
 JB0863  ______________________________________________________________________
 JB0863* NAD 83(1986) POSITION- 38 36 49.25   (N) 089 07 10.31   (W)   HD_HELD1
 JB0863* NAVD 88 ORTHO HEIGHT -   154.899 (meters)      508.20  (feet) ADJUSTED
 JB0863  ______________________________________________________________________
 JB0863  GEOID HEIGHT    -        -30.916 (meters)                     GEOID18
 JB0863  DYNAMIC HEIGHT  -        154.801 (meters)      507.88  (feet) COMP
 JB0863  MODELED GRAVITY -    979,995.3   (mgal)                       NAVD 88
 JB0863
 JB0863  VERT ORDER      -  SECOND    CLASS I
 JB0863
 JB0863.The horizontal coordinates were determined by differentially corrected
 JB0863.hand held GPS observations or other comparable positioning techniques
 JB0863.and have an estimated accuracy of +/- 3 meters.
 JB0863
 JB0863.The orthometric height was determined by differential leveling and
 JB0863.adjusted by the NATIONAL GEODETIC SURVEY
 JB0863.in May 2016.
 JB0863
 JB0863.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0863.GEOID18 height accuracy estimate available here.
 JB0863
 JB0863.Click photographs - Photos may exist for this station.
 JB0863
 JB0863.The dynamic height is computed by dividing the NAVD 88
 JB0863.geopotential number by the normal gravity value computed on the
 JB0863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0863.degrees latitude (g = 980.6199 gals.).
 JB0863
 JB0863.The modeled gravity was interpolated from observed gravity values.
 JB0863
 JB0863;                    North         East    Units  Estimated Accuracy
 JB0863;SPC IL E     -   216,386.3     231,527.0     MT  (+/- 3 meters HH1 GPS) 
 JB0863
 JB0863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1546276038(NAD 83)
 JB0863
 JB0863                          SUPERSEDED SURVEY CONTROL
 JB0863
 JB0863  NAVD 88 (11/09/15)  154.905  (m)          508.22   (f) SUPERSEDED  3 0
 JB0863
 JB0863.Superseded values are not recommended for survey control.
 JB0863
 JB0863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0863.See file dsdata.pdf to determine how the superseded data were derived.
 JB0863
 JB0863_MARKER: DR = REFERENCE MARK DISK
 JB0863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0863_STAMPING: SANDOVAL 1962 NO 3 1971
 JB0863_MARK LOGO: CGS
 JB0863_PROJECTION: FLUSH
 JB0863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0863+STABILITY: SURFACE MOTION
 JB0863_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0863+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB0863
 JB0863  HISTORY     - Date     Condition        Report By
 JB0863  HISTORY     - 1971     MONUMENTED       NGS
 JB0863  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 JB0863  HISTORY     - 20140619 GOOD             ILDT
 JB0863  HISTORY     - 20150917 GOOD             AMESC
 JB0863
 JB0863                          STATION DESCRIPTION
 JB0863
 JB0863'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB0863'AT SANDOVAL.
 JB0863'MARK IS LOCATED JUST SOUTH OF THE SANDOVAL CITY HALL, 81 FEET
 JB0863'NORTH OF THE CENTERLINE OF PAVED STREET, 94 FEET EAST OF THE
 JB0863'CENTERLINE OF A PAVED STREET AND 3 FEET NORTHEAST OF THE NORTHEAST
 JB0863'CORNER OF A METAL BUILDING.  SET IN THE TOP OF A ROUND CONCRETE
 JB0863'POST PROJECTING 2 INCHES.
 JB0863
 JB0863                          STATION RECOVERY (2011)
 JB0863
 JB0863'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0863'MARK NOT FOUND.
 JB0863
 JB0863                          STATION RECOVERY (2014)
 JB0863
 JB0863'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0863'RECOVERED IN GOOD CONDITION.
 JB0863
 JB0863                          STATION RECOVERY (2015)
 JB0863
 JB0863'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0863'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0864 ***********************************************************************
 JB0864  DESIGNATION -  SANDOVAL RM 4
 JB0864  PID         -  JB0864
 JB0864  STATE/COUNTY-  IL/MARION
 JB0864  COUNTRY     -  US
 JB0864  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0864
 JB0864                         *CURRENT SURVEY CONTROL
 JB0864  ______________________________________________________________________
 JB0864* NAD 83(1986) POSITION- 38 36 50.04   (N) 089 07 10.93   (W)   HD_HELD1
 JB0864* NAVD 88 ORTHO HEIGHT -   155.00  (meters)      508.5   (feet) RESET
 JB0864  ______________________________________________________________________
 JB0864  GEOID HEIGHT    -        -30.916 (meters)                     GEOID18
 JB0864  VERT ORDER      -  THIRD
 JB0864
 JB0864.The horizontal coordinates were determined by differentially corrected
 JB0864.hand held GPS observations or other comparable positioning techniques
 JB0864.and have an estimated accuracy of +/- 3 meters.
 JB0864
 JB0864.The orthometric height was computed from unverified reset data.
 JB0864
 JB0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0864.GEOID18 height accuracy estimate available here.
 JB0864
 JB0864.Click photographs - Photos may exist for this station.
 JB0864
 JB0864;                    North         East    Units  Estimated Accuracy
 JB0864;SPC IL E     -   216,410.8     231,512.2     MT  (+/- 3 meters HH1 GPS) 
 JB0864
 JB0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1544876063(NAD 83)
 JB0864
 JB0864                          SUPERSEDED SURVEY CONTROL
 JB0864
 JB0864.No superseded survey control is available for this station.
 JB0864
 JB0864_MARKER: DR = REFERENCE MARK DISK
 JB0864_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB0864_SP_SET: SLAB
 JB0864_STAMPING: SANDOVAL 1962 NO 4 1971
 JB0864_MARK LOGO: CGS
 JB0864_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0864+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB0864
 JB0864  HISTORY     - Date     Condition        Report By
 JB0864  HISTORY     - 1971     MONUMENTED       NGS
 JB0864  HISTORY     - 20051101 GOOD             APISUR
 JB0864  HISTORY     - 20110901 GOOD             ILDT
 JB0864  HISTORY     - 20140619 GOOD             ILDT
 JB0864  HISTORY     - 20150917 GOOD             AMESC
 JB0864
 JB0864                          STATION DESCRIPTION
 JB0864
 JB0864'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB0864'AT SANDOVAL.
 JB0864'DISK IS SET IN THE SOUTHWEST CORNER OF A LARGE CONCRETE SLAB, 21
 JB0864'FEET SOUTH OF THE SOUTHWEST CORNER OF THE SANDOVAL CITY HALL, 34
 JB0864'FEET EAST OF THE CENTERLINE OF PAVED STREET, 5 INCHES EAST OF THE
 JB0864'WEST EDGE OF THE SLAB AND 6 INCHES NORTH OF THE SOUTH EDGE OF SLAB.
 JB0864
 JB0864                          STATION RECOVERY (2005)
 JB0864
 JB0864'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (FHB)
 JB0864'RECOVERED IN GOOD CONDITION.
 JB0864
 JB0864                          STATION RECOVERY (2011)
 JB0864
 JB0864'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0864'RECOVERED IN GOOD CONDITION.
 JB0864
 JB0864                          STATION RECOVERY (2014)
 JB0864
 JB0864'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0864'RECOVERED IN GOOD CONDITION.
 JB0864
 JB0864                          STATION RECOVERY (2015)
 JB0864
 JB0864'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1829 ***********************************************************************
 JB1829  DESIGNATION -  SANDOVAL SE MUNICIPAL TANK
 JB1829  PID         -  JB1829
 JB1829  STATE/COUNTY-  IL/MARION
 JB1829  COUNTRY     -  US
 JB1829  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1829
 JB1829                         *CURRENT SURVEY CONTROL
 JB1829  ______________________________________________________________________
 JB1829* NAD 83(1997) POSITION- 38 36 31.60256(N) 089 06 57.03732(W)   ADJUSTED
 JB1829  ______________________________________________________________________
 JB1829  GEOID HEIGHT    -        -30.901 (meters)                     GEOID18
 JB1829  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 JB1829  HORZ ORDER      -  THIRD
 JB1829
 JB1829.The horizontal coordinates were established by classical geodetic methods
 JB1829.and adjusted by the National Geodetic Survey in October 1999.
 JB1829
 JB1829.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1829.GEOID18 height accuracy estimate available here.
 JB1829
 JB1829.Click photographs - Photos may exist for this station.
 JB1829
 JB1829.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1829
 JB1829. The following values were computed from the NAD 83(1997) position.
 JB1829
 JB1829;                    North         East     Units Scale Factor Converg.
 JB1829;SPC IL E     -   215,839.375   231,843.471   MT  1.00003218   -0 29 17.9
 JB1829;SPC IL E     -   708,133.02    760,639.79   sFT  1.00003218   -0 29 17.9
 JB1829;UTM  16      - 4,275,486.930   315,771.377   MT  1.00001797   -1 19 14.4
 JB1829
 JB1829_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1577175486(NAD 83)
 JB1829
 JB1829                          SUPERSEDED SURVEY CONTROL
 JB1829
 JB1829  NAD 83(1986)-  38 36 31.61870(N)    089 06 57.03403(W) AD(       ) 3
 JB1829  NAD 27      -  38 36 31.44371(N)    089 06 56.78592(W) AD(       ) 3
 JB1829
 JB1829.Superseded values are not recommended for survey control.
 JB1829
 JB1829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1829.See file dsdata.pdf to determine how the superseded data were derived.
 JB1829
 JB1829_MARKER: 53 = ELEVATED TANK
 JB1829
 JB1829  HISTORY     - Date     Condition        Report By
 JB1829  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1829
 JB1829                          STATION DESCRIPTION
 JB1829
 JB1829'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1829'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK
 JB1829'PAINTED SILVER.
 JB1829'THE TANK HAS THE LEGEND SANDOVAL IN BLACK LETTERS ON
 JB1829'THE NORTH AND SOUTH SIDES OF THE
 JB1829'TANK.  THE OVERALL HEIGHT IS
 JB1829'APPROXIMATELY 110 FEET.  IT IS LOCATED IN THE
 JB1829'SOUTHEAST SECTION OF
 JB1829'SANDOVAL, 130 FEET NORTHWEST OF THE INTERSECTION OF SE 4TH
 JB1829'STREET AND SE 5TH AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1828 ***********************************************************************
 JB1828  DESIGNATION -  SANDOVAL ST LAWRENCE CATH CH
 JB1828  PID         -  JB1828
 JB1828  STATE/COUNTY-  IL/MARION
 JB1828  COUNTRY     -  US
 JB1828  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1828
 JB1828                         *CURRENT SURVEY CONTROL
 JB1828  ______________________________________________________________________
 JB1828* NAD 83(1997) POSITION- 38 36 58.96628(N) 089 07 20.40728(W)   ADJUSTED
 JB1828  ______________________________________________________________________
 JB1828  GEOID HEIGHT    -        -30.924 (meters)                     GEOID18
 JB1828  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 JB1828  HORZ ORDER      -  THIRD
 JB1828
 JB1828.The horizontal coordinates were established by classical geodetic methods
 JB1828.and adjusted by the National Geodetic Survey in October 1999.
 JB1828
 JB1828.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1828.GEOID18 height accuracy estimate available here.
 JB1828
 JB1828.Click photographs - Photos may exist for this station.
 JB1828
 JB1828.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1828
 JB1828. The following values were computed from the NAD 83(1997) position.
 JB1828
 JB1828;                    North         East     Units Scale Factor Converg.
 JB1828;SPC IL E     -   216,687.987   231,285.292   MT  1.00003312   -0 29 32.8
 JB1828;SPC IL E     -   710,917.17    758,808.50   sFT  1.00003312   -0 29 32.8
 JB1828;UTM  16      - 4,276,343.550   315,225.593   MT  1.00002045   -1 19 29.7
 JB1828
 JB1828_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1522576343(NAD 83)
 JB1828
 JB1828                          SUPERSEDED SURVEY CONTROL
 JB1828
 JB1828  NAD 83(1986)-  38 36 58.98242(N)    089 07 20.40393(W) AD(       ) 3
 JB1828  NAD 27      -  38 36 58.80703(N)    089 07 20.15390(W) AD(       ) 3
 JB1828
 JB1828.Superseded values are not recommended for survey control.
 JB1828
 JB1828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1828.See file dsdata.pdf to determine how the superseded data were derived.
 JB1828
 JB1828_MARKER: 90 = CHURCH SPIRE
 JB1828
 JB1828  HISTORY     - Date     Condition        Report By
 JB1828  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1828
 JB1828                          STATION DESCRIPTION
 JB1828
 JB1828'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1828'THE STATION IS THE CENTER OF THE GOLD COLORED CROSS AT THE APEX OF
 JB1828'THE SPIRE.  THE
 JB1828'CHURCH AND SPIRE ARE OF RED BRICK CONSTRUCTION WITH A
 JB1828'GREY-GREEN ASPHALT SHINGLED ROOF.
 JB1828'THE OVERALL HEIGHT IS
 JB1828'APPROXIMATELY 75 FEET.  IT IS LOCATED IN THE
 JB1828'NORTHWEST EDGE OF
 JB1828'SANDOVAL AND IS IN THE NORTHEAST ANGLE OF NW 3RD AVENUE AND NW
 JB1828'4TH STREET (U S HIGHWAT 50).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2918 ***********************************************************************
 ME2918  DESIGNATION -  SANDRIDGE
 ME2918  PID         -  ME2918
 ME2918  STATE/COUNTY-  IL/COOK
 ME2918  COUNTRY     -  US
 ME2918  USGS QUAD   -  CALUMET CITY (2018)
 ME2918
 ME2918                         *CURRENT SURVEY CONTROL
 ME2918  ______________________________________________________________________
 ME2918* NAD 83(1997) POSITION- 41 37 21.29276(N) 087 34 50.30199(W)   ADJUSTED
 ME2918* NAVD 88 ORTHO HEIGHT -   184.    (meters)      604.    (feet) VERTCON3
 ME2918  ______________________________________________________________________
 ME2918  GEOID HEIGHT    -        -33.481 (meters)                     GEOID18
 ME2918  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 ME2918  HORZ ORDER      -  FIRST
 ME2918
 ME2918.The horizontal coordinates were established by classical geodetic methods
 ME2918.and adjusted by the National Geodetic Survey in October 1999.
 ME2918
 ME2918.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2918.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2918
 ME2918.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2918.GEOID18 height accuracy estimate available here.
 ME2918
 ME2918.Click photographs - Photos may exist for this station.
 ME2918
 ME2918.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2918
 ME2918. The following values were computed from the NAD 83(1997) position.
 ME2918
 ME2918;                    North         East     Units Scale Factor Converg.
 ME2918;SPC IL E     -   550,457.590   362,727.049   MT  1.00002340   +0 29 59.9
 ME2918;SPC IL E     - 1,805,959.61  1,190,046.99   sFT  1.00002340   +0 29 59.9
 ME2918;SPC IN W     -   707,819.196   858,556.560   MT  0.99998779   -0 19 49.2
 ME2918;SPC IN W     - 2,322,236.81  2,816,780.98   sFT  0.99998779   -0 19 49.2
 ME2918;UTM  16      - 4,608,036.043   451,629.620   MT  0.99962879   -0 23 08.4
 ME2918
 ME2918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2918!SPC IL E     -   0.99997641  x   1.00002340  =   0.99999981
 ME2918!SPC IN W     -   0.99997641  x   0.99998779  =   0.99996420
 ME2918!UTM  16      -   0.99997641  x   0.99962879  =   0.99960521
 ME2918
 ME2918:                Primary Azimuth Mark                     Grid Az
 ME2918:SPC IL E     -  HAMMOND PRATT FOOD CO TANK               087 06 23.3
 ME2918:SPC IN W     -  HAMMOND PRATT FOOD CO TANK               087 56 12.4
 ME2918:UTM  16      -  HAMMOND PRATT FOOD CO TANK               087 59 31.6
 ME2918
 ME2918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5162908036(NAD 83)
 ME2918
 ME2918|---------------------------------------------------------------------|
 ME2918| PID    Reference Object                     Distance      Geod. Az  |
 ME2918|                                                           dddmmss.s |
 ME2918| CM4525 SANDRIDGE RM 1                       25.061 METERS 08054     |
 ME2918| ME2920 HAMMOND PRATT FOOD CO TANK          APPROX. 4.7 KM 0873623.2 |
 ME2918| ME2509 HAMMOND RADIO STA WJOB MAST         APPROX. 8.9 KM 1083925.0 |
 ME2918| ME2926 SANDRIDGE RM 3                        8.345 METERS 11608     |
 ME2918| ME2923 LANSING MUNICIPAL TANK              APPROX. 7.2 KM 1545650.0 |
 ME2918| CM4526 SANDRIDGE RM 2                       21.013 METERS 15913     |
 ME2918| ME2937 HOMEWOOD MUNICIPAL TANK             APPROX. 9.7 KM 2271036.0 |
 ME2918| ME2934 OAK FOREST INSTITUTION STACK        APPROX.12.8 KM 2574640.5 |
 ME2918| ME2939 OAK FOREST MUNICIPAL TANK           APPROX.12.8 KM 2652814.2 |
 ME2918| ME2919 53 Y                                 94.824 METERS 27153     |
 ME2918| ME2956 BLUE ISLAND PUB SERV CO GAS TK      APPROX. 8.0 KM 2872635.2 |
 ME2918|---------------------------------------------------------------------|
 ME2918
 ME2918                          SUPERSEDED SURVEY CONTROL
 ME2918
 ME2918  NAD 83(1997)-  41 37 21.29280(N)    087 34 50.30206(W) AD(       ) 1
 ME2918  NAD 83(1994)-  41 37 21.29773(N)    087 34 50.30956(W) AD(       ) 1
 ME2918  NAD 83(1986)-  41 37 21.29776(N)    087 34 50.30948(W) AD(       ) 1
 ME2918  NAD 27      -  41 37 21.17372(N)    087 34 50.15331(W) AD(       ) 1
 ME2918  NGVD 29 (07/19/86)  184.     (m)          604.     (f) VERT ANG       
 ME2918
 ME2918.Superseded values are not recommended for survey control.
 ME2918
 ME2918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2918.See file dsdata.pdf to determine how the superseded data were derived.
 ME2918
 ME2918_MARKER: DS = TRIANGULATION STATION DISK
 ME2918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2918_STAMPING: SANDRIDGE 1952
 ME2918_MARK LOGO: CGS
 ME2918_PROJECTION: FLUSH
 ME2918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2918+STABILITY: SURFACE MOTION
 ME2918
 ME2918  HISTORY     - Date     Condition        Report By
 ME2918  HISTORY     - 1952     MONUMENTED       CGS
 ME2918  HISTORY     - 1960     MARK NOT FOUND   USGS
 ME2918  HISTORY     - 1963     GOOD             USGS
 ME2918  HISTORY     - 1971     GOOD             ILHD
 ME2918  HISTORY     - 1974     GOOD             NGS
 ME2918  HISTORY     - 1976     GOOD             LOCENG
 ME2918  HISTORY     - 1976     GOOD             ILHD
 ME2918  HISTORY     - 1977     GOOD             NGS
 ME2918
 ME2918                          STATION DESCRIPTION
 ME2918
 ME2918'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2918'STATION IS LOCATED 3 MILES WEST OF HAMMOND AT THE INTERSECTION OF
 ME2918'SIBLEY BOULEVARD AND MICHIGAN CITY ROAD, AND ON HIGHWAY PROPERTY.  IT
 ME2918'IS 360 FEET EAST OF THE INTERSECTION, 200 FEET EAST OF THE SANDRIDGE
 ME2918'METHODIST CHURCH, 45 FEET SOUTH OF THE CENTER OF SIBLEY BOULEVARD AND
 ME2918'38 FEET EAST OF A 20 INCH MAPLE TREE WITH A TRIANGLE BLAZE ON THE EAST
 ME2918'SIDE.  THE MARK IS FLUSH AND THE DISK IS STAMPED SANDRIDGE 1952.
 ME2918'
 ME2918'REFERENCE MARK NO. 1 IS 32 FEET SOUTH OF THE CENTER OF THE BOULEVARD
 ME2918'AND 17 FEET NORTHWEST OF THE CENTER OF A PAVED ROAD.  THE MARK IS
 ME2918'FLUSH AND THE DISK IS STAMPED SANDRIDGE NO 1 1952.
 ME2918'
 ME2918'REFERENCE MARK NO. 2 IS 109 FEET SOUTH OF THE CENTER OF THE BOULEVARD
 ME2918'AND 15 FEET NORTHWEST OF THE CENTER OF A PAVED ROAD.  THE MARK IS
 ME2918'FLUSH AND THE DISK IS STAMPED SANDRIDGE NO 2 1952.
 ME2918'
 ME2918'53 Y (USGS) BM WAS USED AS AN AZIMUTH MARK.  IT IS 27 FEET SOUTH OF
 ME2918'THE CENTER OF THE BOULEVARD, 24 FEET NORTHEAST OF THE CENTER OF
 ME2918'MICHIGAN CITY ROAD, SET IN THE CENTER OF A SMALL TRIANGLE FORMED BY
 ME2918'THESE TWO ROADS.  THE MARK IS A 4 BY 4 INCH CONCRETE POST PROJECTING 3
 ME2918'INCHES WITH A STANDARD U.S.  GEOLOGICAL SURVEY BENCH MARK DISK ATOP
 ME2918'STAMPED P.T. STA. NO. 53 Y 1924 28 G. W. 1925.
 ME2918'
 ME2918'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 ME2918
 ME2918                          STATION RECOVERY (1960)
 ME2918
 ME2918'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1960
 ME2918'STATION NOT FOUND.  PROBABLY DESTROYED IN THE CONSTRUCTION OF A NEW
 ME2918'HIGHWAY.
 ME2918
 ME2918                          STATION RECOVERY (1963)
 ME2918
 ME2918'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 ME2918'STATION FOUND AS DESCRIBED IN GOOD CONDITION EXCEPT MARK IS NOW 8
 ME2918'INCHES BELOW GROUND IN THE NE CORNER OF THE SANDRIDGE METHODIST CHURCH
 ME2918'PARKING AREA.  RM 1 IS FLUSH WITH THE GROUND AND RM 2 IS 1 INCH BELOW
 ME2918'GROUND.
 ME2918
 ME2918                          STATION RECOVERY (1971)
 ME2918
 ME2918'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 ME2918'THIS STATION WAS RECOVERED BY THE ILLINOIS STATE HIGHWAY DEPARTMENT
 ME2918'AND ALL THE MARKS WERE FOUND IN GOOD CONDITION.  THE PHYSICAL
 ME2918'APPEARANCE AT THE STATION SITE HAS CHANGED EXTENSIVELY.  THE CHURCH
 ME2918'HAS BEEN TORN DOWN AND A NEW SHELL SERVICE STATION IS BEING BUILT ON
 ME2918'THE SITE.  A NEW DESCRIPTION FOLLOWS-
 ME2918'
 ME2918'STATION IS LOCATED 3 MILES WEST OF HAMMOND AT THE INTERSECTION OF
 ME2918'SIBLEY BLVD. AND MICHIGAN CITY ROAD AND ON HIGHWAY PROPERTY.  IT IS
 ME2918'360 FEET EAST OF THE INTERSECTION, 45 FEET SOUTH OF THE CENTER OF
 ME2918'SIBLEY BLVD., 3-1/2 FEET WEST OF A METAL WITNESS POST IN A CYCLONE
 ME2918'FENCE, 15.35 FEET SOUTH OF A CONCRETE MONUMENT WITH A STATE OF
 ME2918'ILLINOIS DISK SET IN THE TOP AT THE JUNCTION OF THE CYCLONE FENCE AND
 ME2918'THE SIDEWALK 0.8 OF A FOOT SOUTHEAST OF A LARGE CONCRETE FOOTING FOR A
 ME2918'TALL SERVICE STATION SIGN.  THE MARK IS STAMPED SANDRIDGE 1952 AND IS
 ME2918'ABOUT 12 INCHES BELOW THE SURFACE OF THE GROUND.
 ME2918'
 ME2918'REFERENCE MARK NO. 1 IS 32 FEET SOUTH OF THE CENTER OF SIBLEY BLVD.,
 ME2918'27 FEET NORTHWEST OF A STEEL DRAINAGE INLET ON THE SOUTH SIDE OF THE
 ME2918'RAMP FROM THE EXPRESSWAY ONTO SIBLEY BLVD., 17 FEET NORTHWEST OF THE
 ME2918'CENTER OF A PAVED ROAD. THE DISK IS STAMPED SANDRIDGE NO 1 1952 AND
 ME2918'THE MARK IS ABOUT 1 INCH BELOW THE GROUND SURFACE.
 ME2918'
 ME2918'REFERENCE MARK NO. 2 IS 109 FEET SOUTH OF THE CENTER LINE OF SIBLEY
 ME2918'BLVD, 36 FEET NORTHWEST OF A LIGHTPOLE, 21.7 FEET SOUTHEAST OF A 12
 ME2918'INCH MULBERRY TREE, 18.4 FEET EAST OF A 24 INCH BOXELDER TREE, 15 FEET
 ME2918'NORTHWEST OF THE CENTER OF A PAVED ROAD AND 4-1/2 FEET WEST OF A CURVE
 ME2918'ON THE WEST SIDE OF A RAMP.  THE DISK IS STAMPED SANDRIDGE NO 2 1952
 ME2918'AND IS 2 INCHES BELOW THE GROUND SURFACE.
 ME2918'
 ME2918'53 Y (USGS) BM WAS USED AS AN AZIMUTH MARK.  IT IS 27 FEET SOUTH OF
 ME2918'THE CENTER OF THE BOULEVARD, 24 FEET NORTHEAST OF THE CENTER OF
 ME2918'MICHIGAN CITY ROAD, SET IN THE CENTER OF A SMALL TRIANGLE FORMED BY
 ME2918'THESE TWO ROADS.  THE MARK IS A 4 BY 4 INCH CONCRETE POST PROJECTING 3
 ME2918'INCHES.
 ME2918'
 ME2918'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 3 MILES WEST OF
 ME2918'HAMMOND
 ME2918
 ME2918                          STATION RECOVERY (1974)
 ME2918
 ME2918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME2918'REFERENCES
 ME2918'
 ME2918'ILL HWY DEPT MON S EDGE SWLK      15.30
 ME2918'
 ME2918'USCGS RM 1 - CONC MON AND DISK    82.19
 ME2918'
 ME2918'USCGS RM 2 - CONC MON AND DISK    68.91
 ME2918'
 ME2918'CENTERLINE OF SIBLEY BLVD         45
 ME2918'
 ME2918'GR AZ PRATT FD COMP TK        E                A3 MI      2670624
 ME2918'
 ME2918'TO REACH FROM--STATION IS AT THE INTERCHANGE OF THE CALUMET
 ME2918'EXPRESSWAY (I 94) AND SIBLEY BLVD. (147TH STREET) IN DOLTON.
 ME2918'
 ME2918'TYPE OF MARKER AND HOW SET--
 ME2918'
 ME2918'STATION IS A USCGS CONCRETE MONUMENT AND DISK SET IN A SMALL MANHOLE
 ME2918'AT THE NE CORNER OF THE SHELL GAS STATION IN THE SW QUADRANT OF
 ME2918'THE INTERCHANGE.
 ME2918'
 ME2918'NEAREST TOWN--DOLTON.
 ME2918
 ME2918                          STATION RECOVERY (1976)
 ME2918
 ME2918'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 ME2918'SANDRIDGE RM 1 RM 2 P.TS. 52Y 1924 (USGS) (AZ MK) ALL MARKS FOUND IN
 ME2918'GOOD CONDITION - DESCRIPTION IS OBSOLETE - SEE ATTACHED SHEET.  CHURCH
 ME2918'MENTIONED IN DESCRIPTION IS GONE - A GAS STATION IS ON THE SITE.  THE
 ME2918'MONU. IS IN A HANDHOLE NEAR THE NE CORNER OF THE STATION.  THE AZ MK
 ME2918'(P.T.S. 52Y-USGS) IS ON A TRIANGULAR TRAFFIC ISLAND.  DISTANCE AND
 ME2918'DIRECTION FROM NEAREST TOWN--IN DOLTON.
 ME2918
 ME2918                          STATION RECOVERY (1976)
 ME2918
 ME2918'RECOVERY NOTE BY IL HIGHWAY DEPT 1976 (FAW)
 ME2918'SANDRIDGE 1952 GOOD AS DESCRIBED.  SANDRIDGE NO 1 1952 GOOD AS
 ME2918'DESCRIBED.  SANDRIDGE NO 2 1952 GOOD AS DESCRIBED.  P.T. STA. NO. 53Y
 ME2918'1924 28 G.W. 1925 GOOD AS DESCRIBED.
 ME2918'
 ME2918'STATION IS ABOUT 12 INCHES BELOW THE SURFACE OF THE GROUND TO AND IS
 ME2918'LOCATED IN A MAN HOLE ABOUT 12 INCHES BELOW THE SURFACE OF THE GROUND.
 ME2918'DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MI WEST OF CITY OF
 ME2918'HAMMOND.
 ME2918
 ME2918                          STATION RECOVERY (1977)
 ME2918
 ME2918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2918'THE STATION MARK, REFERENCE MARKS 1,2 AND BENCH MARK 53 Y WERE
 ME2918'RECOVERED AND FOUND IN GOOD CONDITION. THE DISTANCE TO THE REFERENCE
 ME2918'MARKS CHECKED ADEQUATELY. THE HORIZONTAL DIRECTION WAS FOUND TO BE 1
 ME2918'MINUTE AND 53 SECONDS LARGER THAN THE 1952 OBSERVATION. NO
 ME2918'OBSERVATIONS WERE MADE TO BENCH MARK 53 Y DUE TO SIGNS IN LINE.  A NEW
 ME2918'REFERENCE MARK 3 WAS ESTABLISHED AT THIS DATE AND ALL OBSERVATIOBS
 ME2918'TAKEN FROM A 77 FOOT TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2926 ***********************************************************************
 ME2926  DESIGNATION -  SANDRIDGE RM 3
 ME2926  PID         -  ME2926
 ME2926  STATE/COUNTY-  IL/COOK
 ME2926  COUNTRY     -  US
 ME2926  USGS QUAD   -  CALUMET CITY (2018)
 ME2926
 ME2926                         *CURRENT SURVEY CONTROL
 ME2926  ______________________________________________________________________
 ME2926* NAD 83(1997) POSITION- 41 37 21.17365(N) 087 34 49.97833(W)   ADJUSTED
 ME2926* NAVD 88 ORTHO HEIGHT -   184.    (meters)      604.    (feet) VERTCON3
 ME2926  ______________________________________________________________________
 ME2926  GEOID HEIGHT    -        -33.481 (meters)                     GEOID18
 ME2926  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 ME2926  HORZ ORDER      -  FIRST
 ME2926
 ME2926.The horizontal coordinates were established by classical geodetic methods
 ME2926.and adjusted by the National Geodetic Survey in October 1999.
 ME2926
 ME2926.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2926.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2926
 ME2926.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2926.GEOID18 height accuracy estimate available here.
 ME2926
 ME2926.Click photographs - Photos may exist for this station.
 ME2926
 ME2926.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2926
 ME2926. The following values were computed from the NAD 83(1997) position.
 ME2926
 ME2926;                    North         East     Units Scale Factor Converg.
 ME2926;SPC IL E     -   550,453.980   362,734.574   MT  1.00002341   +0 30 00.1
 ME2926;SPC IL E     - 1,805,947.77  1,190,071.68   sFT  1.00002341   +0 30 00.1
 ME2926;UTM  16      - 4,608,032.319   451,637.085   MT  0.99962878   -0 23 08.2
 ME2926
 ME2926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2926!SPC IL E     -   0.99997641  x   1.00002341  =   0.99999982
 ME2926!UTM  16      -   0.99997641  x   0.99962878  =   0.99960520
 ME2926
 ME2926:                Primary Azimuth Mark                     Grid Az
 ME2926:SPC IL E     -  SANDRIDGE RM 3 AZ MK                     018 37 31.6
 ME2926:UTM  16      -  SANDRIDGE RM 3 AZ MK                     019 30 39.9
 ME2926
 ME2926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5163708032(NAD 83)
 ME2926
 ME2926|---------------------------------------------------------------------|
 ME2926| PID    Reference Object                     Distance      Geod. Az  |
 ME2926|                                                           dddmmss.s |
 ME2926| ME2908 SANDRIDGE RM 3 AZ MK                APPROX. 0.6 KM 0190731.7 |
 ME2926| ME2907 SANDRIDGE RM 3 AZ MK TPT            APPROX. 0.6 KM 0190718.1 |
 ME2926| CM4525 SANDRIDGE RM 1                       18.877 METERS 06605     |
 ME2926| CM4526 SANDRIDGE RM 2                       15.963 METERS 18007     |
 ME2926| ME2919 53 Y                                102.490 METERS 27348     |
 ME2926| ME2918 SANDRIDGE                             8.345 METERS 29608     |
 ME2926|---------------------------------------------------------------------|
 ME2926
 ME2926                          SUPERSEDED SURVEY CONTROL
 ME2926
 ME2926  NAD 83(1997)-  41 37 21.17369(N)    087 34 49.97840(W) AD(       ) 1
 ME2926  NAD 83(1994)-  41 37 21.17861(N)    087 34 49.98592(W) AD(       ) 1
 ME2926  NAD 83(1986)-  41 37 21.17865(N)    087 34 49.98584(W) AD(       ) 1
 ME2926  NAD 27      -  41 37 21.05447(N)    087 34 49.82927(W) AD(       ) 1
 ME2926  NGVD 29 (07/19/86)  184.     (m)          604.     (f) VERT ANG       
 ME2926
 ME2926.Superseded values are not recommended for survey control.
 ME2926
 ME2926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2926.See file dsdata.pdf to determine how the superseded data were derived.
 ME2926
 ME2926_MARKER: DR = REFERENCE MARK DISK
 ME2926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2926_STAMPING: SANDRIDGE NO 3 1952 1977
 ME2926_MARK LOGO: NGS
 ME2926_PROJECTION: RECESSED 15 CENTIMETERS
 ME2926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2926+STABILITY: SURFACE MOTION
 ME2926
 ME2926  HISTORY     - Date     Condition        Report By
 ME2926  HISTORY     - 1977     MONUMENTED       NGS
 ME2926
 ME2926                          STATION DESCRIPTION
 ME2926
 ME2926'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2926'THE STATION IS LOCATED 3 MILES WEST OF HAMMOND AND IN THE
 ME2926'SOUTHWEST ANGLE OF SIBLEY AVENUE AND THE INTERCHANGE OF
 ME2926'INTERSTATE HIGHWAY 94.
 ME2926'
 ME2926'STATION MARKS, STAMPED---SANDRIDGE 1952 NO 3 1977---, ARE
 ME2926'STANDARD REFERENCE MARKS DISK. THE SURFACE DISK IS SET IN THE
 ME2926'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THE IS 6 INCHES
 ME2926'BELOW A CAST IRON COVER WITH LETTERS, NATIONAL GEODETIC SURVEY.
 ME2926'IT IS 56 FEET SOUTH OF THE CENTER OF SIBLEY AVENUE AND 22 FEET
 ME2926'EAST OF THE CENTER OF THE EXIT RAMP. THE UNDERGROUND DISK IS
 ME2926'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 ME2926'THE GROUND SURFACE.
 ME2926'
 ME2926'SANDRIDGE STATION MARKS, STAMPED---SANDRIDGE 1952---, ARE
 ME2926'STANDARD DISKS. THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 ME2926'CYLINDRICAL CONCRETE MONUMENT THAT IS 12 INCHES BELOW THE
 ME2926'GROUND SURFACE. IT IS 45
 ME2926'FEET SOUTH OF THE CENTER OF SIBLEY AVENUE AND 3.5 FEET WEST OF
 ME2926'A METAL WITNESS POST AND ON THE SOUTHEAST EDGE OF A CONCRETE
 ME2926'BASE FOR A SHELL OIL COMPANY SIGN. THE UNDERGROUND DISK IS SET
 ME2926'IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 ME2926'THE GROUND SURFACE.
 ME2926'
 ME2926'REFERENCE MARK 1, STAMPED---SANDRIDGE NO 1 1952---, A STANDARD
 ME2926'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2926'THAT IS 1 INCH BELOW THE GROUND SURFACE. IT IS 32 FEET SOUTH OF
 ME2926'THE CENTER OF SIBLEY AVENUE AND 17 FEET NORTHWEST OF THE CENTER
 ME2926'OF THE EXIT RAMP.
 ME2926'
 ME2926'REFERENCE MARK 2, STAMPED---SANDRIDGE NO 2 1952---, A STANDARD
 ME2926'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 ME2926'THAT IS 2 INCHES BELOW THE GROUND SURFACE. IT IS 109 FEET SOUTH
 ME2926'OF THE CENTER OF SIBLEY AVENUE AND 15 FEET NORTHWEST OF THE
 ME2926'EXIT RAMP.
 ME2926'
 ME2926'AZIMUTH MARKS, STAMPED---SANDRIDGE RM 3 1952 1977---, ARE
 ME2926'STANDARD DISKS. THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH
 ME2926'CYLINDRICAL CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST
 ME2926'IRON COVER WITH LETTERS, NATIONAL GEODETIC SURVEY. IT IS 16
 ME2926'FEET EAST OF THE CENTER OF HARDING AVENUE. THE UNDERGROUND
 ME2926'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 ME2926'INCHES BELOW THE GROUND SURFACE.
 ME2926'
 ME2926'BENCH MARK 53 Y, STAMPED---P.T. STA. NO. 53 Y 1924---, A
 ME2926'USGS BENCE MARK DISK. IT IS SET IN TOP OF A 6-INCH
 ME2926'SQUARE CONCRETE MONUMENT THAT PROJECTS 3 INCHES ABOVE THE
 ME2926'GROUND SURFACE. IT IS 27 FEET SOUTH OF THE CENTER OF SIBLEY
 ME2926'AVENUE AND 24 FEET NORTHEAST OF THE CENTER OF MICHIGAN CITY
 ME2926'PLACE DRIVE.
 ME2926'
 ME2926'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON SIBLEY
 ME2926'AVENUE FOR 0.3 MILE TO PRAIRIE AVENUE. TURN LEFT AND GO NORTH
 ME2926'ON PRAIRIE AVENUE FOR 0.1 MILE TO HARDING AVENUE. TURN LEFT
 ME2926'AND GO WEST AND NORTH ON HARDING AVENUE FOR 0.4 MILE TO THE
 ME2926'MARK ON THE RIGHT.
 ME2926'
 ME2926'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 26.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2908 ***********************************************************************
 ME2908  DESIGNATION -  SANDRIDGE RM 3 AZ MK
 ME2908  PID         -  ME2908
 ME2908  STATE/COUNTY-  IL/COOK
 ME2908  COUNTRY     -  US
 ME2908  USGS QUAD   -  LAKE CALUMET (2018)
 ME2908
 ME2908                         *CURRENT SURVEY CONTROL
 ME2908  ______________________________________________________________________
 ME2908* NAD 83(1997) POSITION- 41 37 38.29191(N) 087 34 42.06642(W)   ADJUSTED
 ME2908* NAVD 88 ORTHO HEIGHT -   180.    (meters)      591.    (feet) VERTCON3
 ME2908  ______________________________________________________________________
 ME2908  GEOID HEIGHT    -        -33.485 (meters)                     GEOID18
 ME2908  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 ME2908  HORZ ORDER      -  SECOND
 ME2908
 ME2908.The horizontal coordinates were established by classical geodetic methods
 ME2908.and adjusted by the National Geodetic Survey in October 1999.
 ME2908
 ME2908.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2908.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2908
 ME2908.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2908.GEOID18 height accuracy estimate available here.
 ME2908
 ME2908.Click photographs - Photos may exist for this station.
 ME2908
 ME2908.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2908
 ME2908. The following values were computed from the NAD 83(1997) position.
 ME2908
 ME2908;                    North         East     Units Scale Factor Converg.
 ME2908;SPC IL E     -   550,983.700   362,913.106   MT  1.00002369   +0 30 05.5
 ME2908;SPC IL E     - 1,807,685.69  1,190,657.42   sFT  1.00002369   +0 30 05.5
 ME2908;UTM  16      - 4,608,559.008   451,823.710   MT  0.99962856   -0 23 03.1
 ME2908
 ME2908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2908!SPC IL E     -   0.99997704  x   1.00002369  =   1.00000073
 ME2908!UTM  16      -   0.99997704  x   0.99962856  =   0.99960560
 ME2908
 ME2908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5182308559(NAD 83)
 ME2908
 ME2908                          SUPERSEDED SURVEY CONTROL
 ME2908
 ME2908  NAD 83(1997)-  41 37 38.29196(N)    087 34 42.06650(W) AD(       ) 2
 ME2908  NAD 83(1994)-  41 37 38.29690(N)    087 34 42.07407(W) AD(       ) 2
 ME2908  NAD 83(1986)-  41 37 38.29692(N)    087 34 42.07397(W) AD(       ) 2
 ME2908  NAD 27      -  41 37 38.17283(N)    087 34 41.91736(W) AD(       ) 2
 ME2908  NGVD 29 (07/19/86)  180.     (m)          591.     (f) VERT ANG       
 ME2908
 ME2908.Superseded values are not recommended for survey control.
 ME2908
 ME2908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2908.See file dsdata.pdf to determine how the superseded data were derived.
 ME2908
 ME2908_MARKER: DZ = AZIMUTH MARK DISK
 ME2908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2908_STAMPING: SANDRIDGE RM 3 1952 1977
 ME2908_MARK LOGO: NGS
 ME2908_PROJECTION: RECESSED 15 CENTIMETERS
 ME2908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2908+STABILITY: SURFACE MOTION
 ME2908
 ME2908  HISTORY     - Date     Condition        Report By
 ME2908  HISTORY     - 1977     MONUMENTED       NGS
 ME2908
 ME2908                          STATION DESCRIPTION
 ME2908
 ME2908'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2908'A TRAVERSE WAS MADE TO TRIANGULATION STATION SANDRIDGE RM 3
 ME2908'USING ELECTRONIC DISTANCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1508 ***********************************************************************
 MF1508  DESIGNATION -  SANDWICH
 MF1508  PID         -  MF1508
 MF1508  STATE/COUNTY-  IL/DE KALB
 MF1508  COUNTRY     -  US
 MF1508  USGS QUAD   -  SOMONAUK (2018)
 MF1508
 MF1508                         *CURRENT SURVEY CONTROL
 MF1508  ______________________________________________________________________
 MF1508* NAD 83(1997) POSITION- 41 38 25.76705(N) 088 38 48.51771(W)   ADJUSTED
 MF1508* NAVD 88 ORTHO HEIGHT -   206.    (meters)      676.    (feet) SCALED
 MF1508  ______________________________________________________________________
 MF1508  GEOID HEIGHT    -        -33.184 (meters)                     GEOID18
 MF1508  LAPLACE CORR    -          1.92  (seconds)                    DEFLEC18
 MF1508  HORZ ORDER      -  THIRD
 MF1508
 MF1508.The horizontal coordinates were established by classical geodetic methods
 MF1508.and adjusted by the National Geodetic Survey in October 1999.
 MF1508
 MF1508.The orthometric height was scaled from a topographic map.
 MF1508
 MF1508.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1508.GEOID18 height accuracy estimate available here.
 MF1508
 MF1508.Click photographs - Photos may exist for this station.
 MF1508
 MF1508.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1508
 MF1508. The following values were computed from the NAD 83(1997) position.
 MF1508
 MF1508;                    North         East     Units Scale Factor Converg.
 MF1508;SPC IL E     -   552,220.472   273,883.144   MT  0.99998339   -0 12 29.9
 MF1508;SPC IL E     - 1,811,743.33    898,564.95   sFT  0.99998339   -0 12 29.9
 MF1508;UTM  16      - 4,611,171.442   362,847.855   MT  0.99983149   -1 05 39.8
 MF1508
 MF1508!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1508!SPC IL E     -   0.99997291  x   0.99998339  =   0.99995630
 MF1508!UTM  16      -   0.99997291  x   0.99983149  =   0.99980440
 MF1508
 MF1508:                Primary Azimuth Mark                     Grid Az
 MF1508:SPC IL E     -  SANDWICH AZ MK                           259 30 07.5
 MF1508:UTM  16      -  SANDWICH AZ MK                           260 23 17.4
 MF1508
 MF1508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6284711171(NAD 83)
 MF1508
 MF1508|---------------------------------------------------------------------|
 MF1508| PID    Reference Object                     Distance      Geod. Az  |
 MF1508|                                                           dddmmss.s |
 MF1508| CI8196 SANDWICH RM 1                        12.168 METERS 07541     |
 MF1508| CI8197 SANDWICH RM 2                         8.690 METERS 16648     |
 MF1508| CI8195 SANDWICH AZ MK                                     2591737.6 |
 MF1508|---------------------------------------------------------------------|
 MF1508
 MF1508                          SUPERSEDED SURVEY CONTROL
 MF1508
 MF1508  NAD 83(1986)-  41 38 25.77078(N)    088 38 48.52634(W) AD(       ) 3
 MF1508  NAD 27      -  41 38 25.66390(N)    088 38 48.24440(W) AD(       ) 3
 MF1508
 MF1508.Superseded values are not recommended for survey control.
 MF1508
 MF1508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1508.See file dsdata.pdf to determine how the superseded data were derived.
 MF1508
 MF1508_MARKER: DS = TRIANGULATION STATION DISK
 MF1508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1508_STAMPING: SANDWICH 1954
 MF1508_MARK LOGO: CGS
 MF1508_PROJECTION: FLUSH
 MF1508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1508+STABILITY: SURFACE MOTION
 MF1508
 MF1508  HISTORY     - Date     Condition        Report By
 MF1508  HISTORY     - 1954     MONUMENTED       CGS
 MF1508  HISTORY     - 1966     GOOD             CGS
 MF1508  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF1508
 MF1508                          STATION DESCRIPTION
 MF1508
 MF1508'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1508'STATION IS LOCATED ABOUT 1-1/2 MILES EAST OF SOMONAUK AND
 MF1508'1 MILE WEST OF SANDWICH ON THE SOUTH SIDE OF U.S. HIGHWAY 34,
 MF1508'IN THE RIGHT-OF-WAY LINE BETWEEN HIGHWAY AND THE SANDWICH
 MF1508'AIRPORT.  IT IS 60 FEET SOUTH OF THE CENTER OF HIGHWAY AND
 MF1508'4-1/2 FEET WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH
 MF1508'AND THE DISK IS STAMPED SANDWICH 1954.
 MF1508'
 MF1508'REFERENCE MARK NO. 1 IS 60 FEET SOUTH OF THE CENTER OF HIGHWAY
 MF1508'AND 42-1/2 FEET WEST OF RIGHT-OF-WAY MARKER.  THE MARK IS
 MF1508'FLUSH AND THE DISK IS STAMPED SANDWICH NO 1 1954.
 MF1508'
 MF1508'REFERENCE MARK NO. 2 IS 88-1/2 FEET SOUTH OF THE CENTER OF
 MF1508'HIGHWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED SANDWICH
 MF1508'NO 2 1954.
 MF1508'
 MF1508'THE DISTANCE BETWEEN REFERENCE MARK NO. 1 AND REFERENCE MARK
 MF1508'NO. 2 IS 49.50 FEET.
 MF1508'
 MF1508'THE AZIMUTH MARK IS 62 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 MF1508'34, 31-1/2 FEET SOUTH OF THE SOUTH RAIL OF CENTER RAILROAD
 MF1508'TRACKS, 5 FEET SOUTHEAST OF A TELEPHONE POLE AND 4-1/2 FEET
 MF1508'NORTHEAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND
 MF1508'THE DISK IS STAMPED SANDWICH 1954.
 MF1508'
 MF1508'TO REACH THE STATION FROM THE RAILROAD STATION IN SANDWICH,
 MF1508'GO SOUTH FOR 1-1/2 BLOCKS TO JUNCTION WITH U.S. HIGHWAY 34,
 MF1508'TURN RIGHT AND GO WEST ON HIGHWAY FOR 1.2 MILES TO ENTRANCE
 MF1508'INTO THE SANDWICH AIRPORT, CONTINUE WEST ON HIGHWAY FOR
 MF1508'0.15 MILE TO THE STATION ON THE SOUTH SIDE AS DESCRIBED.
 MF1508'
 MF1508'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON
 MF1508'HIGHWAY FOR 0.45 MILE TO TOP OF GRADE AND MARK ON THE NORTH
 MF1508'SIDE AS DESCRIBED.
 MF1508'
 MF1508'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 MF1508
 MF1508                          STATION RECOVERY (1966)
 MF1508
 MF1508'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1508'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1508'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION AT THIS
 MF1508'TIME.  THE PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1508'
 MF1508'THE STATION MARK IS 2 FEET SOUTH OF A METAL WITNESS POST.
 MF1508'
 MF1508'THE AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1508
 MF1508                          STATION RECOVERY (1996)
 MF1508
 MF1508'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1501 ***********************************************************************
 MF1501  DESIGNATION -  SANDWICH MICH WIS PLINE CO TWR
 MF1501  PID         -  MF1501
 MF1501  STATE/COUNTY-  IL/KENDALL
 MF1501  COUNTRY     -  US
 MF1501  USGS QUAD   -  NEWARK (2018)
 MF1501
 MF1501                         *CURRENT SURVEY CONTROL
 MF1501  ______________________________________________________________________
 MF1501* NAD 83(1997) POSITION- 41 37 22.67060(N) 088 34 50.45645(W)   ADJUSTED
 MF1501  ______________________________________________________________________
 MF1501  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 MF1501  LAPLACE CORR    -          1.91  (seconds)                    DEFLEC18
 MF1501  HORZ ORDER      -  THIRD
 MF1501
 MF1501.The horizontal coordinates were established by classical geodetic methods
 MF1501.and adjusted by the National Geodetic Survey in October 1999.
 MF1501
 MF1501.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1501.GEOID18 height accuracy estimate available here.
 MF1501
 MF1501.Click photographs - Photos may exist for this station.
 MF1501
 MF1501.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1501
 MF1501. The following values were computed from the NAD 83(1997) position.
 MF1501
 MF1501;                    North         East     Units Scale Factor Converg.
 MF1501;SPC IL E     -   550,255.969   279,386.927   MT  0.99998023   -0 09 51.5
 MF1501;SPC IL E     - 1,805,298.12    916,621.94   sFT  0.99998023   -0 09 51.5
 MF1501;UTM  16      - 4,609,122.401   368,319.733   MT  0.99981338   -1 03 00.3
 MF1501
 MF1501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6831909122(NAD 83)
 MF1501
 MF1501                          SUPERSEDED SURVEY CONTROL
 MF1501
 MF1501  NAD 83(1986)-  41 37 22.67414(N)    088 34 50.46530(W) AD(       ) 3
 MF1501  NAD 27      -  41 37 22.56900(N)    088 34 50.19400(W) AD(       ) 3
 MF1501
 MF1501.Superseded values are not recommended for survey control.
 MF1501
 MF1501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1501.See file dsdata.pdf to determine how the superseded data were derived.
 MF1501
 MF1501_MARKER: 45 = MICROWAVE TOWER
 MF1501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1501+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2007
 MF1501
 MF1501  HISTORY     - Date     Condition        Report By
 MF1501  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1501  HISTORY     - 20010331 GOOD             NGS
 MF1501  HISTORY     - 20071215 GOOD             GEOCAC
 MF1501
 MF1501                          STATION DESCRIPTION
 MF1501
 MF1501'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1501'STATION IS THE CENTER OF THE FLASHING RED LIGHT ATOP THE
 MF1501'MICRO-WAVE RELAY TOWER, LOCATED ABOUT 4 MILES SOUTHWEST
 MF1501'OF PLANO AND 3 MILES SOUTHEAST OF SANDWICH, 0.2 MILE EAST
 MF1501'OF A GRAVEL ROAD AND 0.15 MILE SOUTH OF A GRAVEL ROAD NEAR
 MF1501'THE CENTER OF THE GROUNDS OF THE MICH.-WISC. PIPELINE CO.
 MF1501'COMPRESSOR STATION NO. 10.  IT IS A UNIFORM, CROSS SECTIONED,
 MF1501'GUYED STEEL MAST, WITH 3 UMBRELLA SHAPED REFLECTORS ATOP,
 MF1501'PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE AND IS
 MF1501'200 FEET HIGH.
 MF1501'
 MF1501'TO REACH THE STATION FROM THE INTERSECTION OF MAIN AND CHURCH
 MF1501'STREETS IN SANDWICH, GO EAST ON CHURCH STREET (U.S. HIGHWAY 34)
 MF1501'FOR 1.95 MILES TO A CROSSROAD, TURN LEFT AND GO SOUTH ON
 MF1501'GRAVEL ROAD FOR 1.8 MILES TO A GRAVEL CROSSROAD, STATION
 MF1501'IS ABOUT 0.25 MILE SOUTHEAST OF THE CROSSROADS.
 MF1501
 MF1501                          STATION RECOVERY (2001)
 MF1501
 MF1501'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1501'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1501
 MF1501                          STATION RECOVERY (2007)
 MF1501
 MF1501'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF1501'IT SHOULD BE NOTED THAT SIGNS ON THE PROPERTY IN VICINTY OF THIS MARK
 MF1501'STATE 'A N R PIPELINE COMPANY'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1818 ***********************************************************************
 JB1818  DESIGNATION -  SANDY
 JB1818  PID         -  JB1818
 JB1818  STATE/COUNTY-  IL/FAYETTE
 JB1818  COUNTRY     -  US
 JB1818  USGS QUAD   -  VANDALIA (2018)
 JB1818
 JB1818                         *CURRENT SURVEY CONTROL
 JB1818  ______________________________________________________________________
 JB1818* NAD 83(1997) POSITION- 38 58 30.97625(N) 089 01 40.88177(W)   ADJUSTED
 JB1818* NAVD 88 ORTHO HEIGHT -   169.5   (meters)      556.    (feet) VERTCON3
 JB1818  ______________________________________________________________________
 JB1818  GEOID HEIGHT    -        -31.779 (meters)                     GEOID18
 JB1818  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 JB1818  HORZ ORDER      -  SECOND
 JB1818
 JB1818.The horizontal coordinates were established by classical geodetic methods
 JB1818.and adjusted by the National Geodetic Survey in October 1999.
 JB1818
 JB1818.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1818.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1818
 JB1818.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1818.GEOID18 height accuracy estimate available here.
 JB1818
 JB1818.Click photographs - Photos may exist for this station.
 JB1818
 JB1818.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1818
 JB1818. The following values were computed from the NAD 83(1997) position.
 JB1818
 JB1818;                    North         East     Units Scale Factor Converg.
 JB1818;SPC IL E     -   256,462.383   239,801.809   MT  1.00001960   -0 26 13.1
 JB1818;SPC IL E     -   841,410.33    786,749.77   sFT  1.00001960   -0 26 13.1
 JB1818;SPC IL W     -   256,840.873   798,666.523   MT  1.00006101   +0 42 58.5
 JB1818;SPC IL W     -   842,652.10  2,620,291.75   sFT  1.00006101   +0 42 58.5
 JB1818;UTM  16      - 4,315,988.460   324,321.104   MT  0.99998005   -1 16 33.3
 JB1818
 JB1818!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1818!SPC IL E     -   0.99997840  x   1.00001960  =   0.99999800
 JB1818!SPC IL W     -   0.99997840  x   1.00006101  =   1.00003941
 JB1818!UTM  16      -   0.99997840  x   0.99998005  =   0.99995845
 JB1818
 JB1818:                Primary Azimuth Mark                     Grid Az
 JB1818:SPC IL E     -  SANDY AZ MK                              268 52 57.7
 JB1818:SPC IL W     -  SANDY AZ MK                              267 43 46.1
 JB1818:UTM  16      -  SANDY AZ MK                              269 43 17.9
 JB1818
 JB1818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2432115988(NAD 83)
 JB1818
 JB1818|---------------------------------------------------------------------|
 JB1818| PID    Reference Object                     Distance      Geod. Az  |
 JB1818|                                                           dddmmss.s |
 JB1818| JB1817 SANDY RM 1                            5.221 METERS 10652     |
 JB1818| JB1805 VANDALIA TX ILL GAS MICROWAVE       APPROX. 7.3 KM 2430216.8 |
 JB1818| JB1811 VANDALIA ILL BELL MICROWAVE         APPROX. 7.3 KM 2440152.3 |
 JB1818| JB1810 VANDALIA CABLE TV MAST              APPROX. 7.5 KM 2440326.2 |
 JB1818| CI5479 SANDY RM 2                            6.259 METERS 26753     |
 JB1818| JB1812 VANDALIA MUN TANK                   APPROX. 7.9 KM 2680132.3 |
 JB1818| JB1815 SANDY AZ MK                         APPROX. 0.9 KM 2682644.6 |
 JB1818|---------------------------------------------------------------------|
 JB1818
 JB1818                          SUPERSEDED SURVEY CONTROL
 JB1818
 JB1818  NAD 83(1986)-  38 58 30.99240(N)    089 01 40.87173(W) AD(       ) 2
 JB1818  NAD 27      -  38 58 30.82908(N)    089 01 40.64159(W) AD(       ) 2
 JB1818  NGVD 29 (07/19/86)  169.6    (m)          556.     (f) VERT ANG       
 JB1818
 JB1818.Superseded values are not recommended for survey control.
 JB1818
 JB1818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1818.See file dsdata.pdf to determine how the superseded data were derived.
 JB1818
 JB1818_MARKER: DH = HORIZONTAL CONTROL DISK
 JB1818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1818_STAMPING: SANDY 1976
 JB1818_MARK LOGO: NGS
 JB1818_PROJECTION: RECESSED 5 CENTIMETERS
 JB1818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1818+STABILITY: SURFACE MOTION
 JB1818
 JB1818  HISTORY     - Date     Condition        Report By
 JB1818  HISTORY     - 1976     MONUMENTED       NGS
 JB1818
 JB1818                          STATION DESCRIPTION
 JB1818
 JB1818'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB1818'THE STATION IS LOCATED ABOUT 4-1/2 MILES EAST-NORTHEAST OF
 JB1818'VANDALIA, 4 MILES WEST-SOUTHWEST OF BROWNSTOWN, 1-3/4 MILES
 JB1818'NORTHEAST OF THE VILLAGE OF BLUFF CITY, JUST WEST OF SANDY CREEK,
 JB1818'ON THE NORTH SIDE OF THE WEST BOUND LANE OF INTERSTATE HIGHWAY
 JB1818'70, AND AT THE NORTHWEST END OF A RAILROAD OVERPASS.
 JB1818'
 JB1818'TO REACH THE STATION FROM THE OVERPASS AT THE JUNCTION OF
 JB1818'U.S. HIGHWAY 40 AND INTERSTATE HIGHWAY 70, ABOUT 4 MILES
 JB1818'EAST-NORTHEAST OF VANDALIA, GO WEST ON INTERSTATE HIGHWAY 70 FOR
 JB1818'1.45 MILES TO THE STATION ON THE RIGHT, NORTH SIDE OF THE
 JB1818'ROAD.  TO REACH THE AZIMUTH MARK CONTINUE WEST ON INTERSTATE
 JB1818'HIGHWAY 70 FOR 0.55 MILE TO A OVERPASS AND THE MARK NEAR THE
 JB1818'SOUTHEAST END OF THE TOP OF THE OVERPASS.
 JB1818'
 JB1818'THE STATION MARKS ARE STANDARD DISKS STAMPED SANDY 1976.  THE
 JB1818'SURFACE DISK IS SET IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL
 JB1818'CONCRETE MONUMENT WHICH IS 2 INCHES BELOW THE GROUND SURFACE.  IT
 JB1818'IS 42 FEET WEST-NORTHWEST OF THE WEST END OF THE CONCRETE
 JB1818'OVERPASS ABUTMENT, 26 FEET NORTH OF CENTER OF THE WEST BOUND
 JB1818'LANE OF INTERSTATE HIGHWAY 70, AND 6.2 FEET NORTH OF A
 JB1818'GUARDRAIL.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 JB1818'IRREGULAR MASS OF CONCRETE ABOUT 40 INCHES BELOW THE GROUND
 JB1818'SURFACE.
 JB1818'
 JB1818'REFERENCE MARK 1 IS A STANDARD DISK STAMPED SANDY NO 1 1976,
 JB1818'SET IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL CONCRETE MONUMENT
 JB1818'WHICH IS 2 INCHES BELOW THE GROUND SURFACE. IT IS 26 FEET NORTH
 JB1818'OF CENTER OF THE WEST BOUND LANE OF THE HIGHWAY, AND 3 FEET NORTH
 JB1818'OF A GUARDRAIL.
 JB1818'
 JB1818'REFERENCE MARK 2 IS A STANDARD DISK STAMPED SANDY NO 2 1976, SET
 JB1818'IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL CONCRETE MONUMENT
 JB1818'WHICH IS 4 INCHES BELOW THE GROUND SURFACE.  IT IS 25 FEET WEST
 JB1818'OF THE WEST END OF THE CONCRETE ABUTMENT, 23 FEET NORTH OF CENTER
 JB1818'OF THE WEST BOUND LANE OF THE HIGHWAY, AND 3 FEET NORTH OF A
 JB1818'GUARDRAIL.
 JB1818'
 JB1818'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 JB1818'SANDY AZ 1976, SET IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL
 JB1818'CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND SURFACE.  IT
 JB1818'IS 18 FEET EAST OF CENTER OF A PAVED ROAD, 3.5 FEET SOUTH OF A
 JB1818'FENCE, AND 2.2 FEET NORTH OF A METAL WITNESS POST.
 JB1818'
 JB1818'HEIGHT OF LIGHT ABOVE STATION MARK 1.66 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1815 ***********************************************************************
 JB1815  DESIGNATION -  SANDY AZ MK
 JB1815  PID         -  JB1815
 JB1815  STATE/COUNTY-  IL/FAYETTE
 JB1815  COUNTRY     -  US
 JB1815  USGS QUAD   -  VANDALIA (2018)
 JB1815
 JB1815                         *CURRENT SURVEY CONTROL
 JB1815  ______________________________________________________________________
 JB1815* NAD 83(2011) POSITION- 38 58 30.22046(N) 089 02 16.57008(W)   ADJUSTED
 JB1815* NAD 83(2011) ELLIP HT-   129.472 (meters)        (06/27/12)   ADJUSTED
 JB1815* NAD 83(2011) EPOCH   -  2010.00
 JB1815* NAVD 88 ORTHO HEIGHT -   161.2   (meters)      529.    (feet) GPS OBS
 JB1815  ______________________________________________________________________
 JB1815  NAVD 88 orthometric height was determined with geoid model    GEOID03
 JB1815  GEOID HEIGHT    -        -31.724 (meters)                     GEOID03
 JB1815  GEOID HEIGHT    -        -31.774 (meters)                     GEOID18
 JB1815  NAD 83(2011) X  -     83,367.153 (meters)                     COMP
 JB1815  NAD 83(2011) Y  - -4,964,469.917 (meters)                     COMP
 JB1815  NAD 83(2011) Z  -  3,990,246.486 (meters)                     COMP
 JB1815  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 JB1815
 JB1815  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1815  Standards:
 JB1815         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1815            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1815  -------------------------------------------------------------------
 JB1815  NETWORK    0.44   0.82           0.20   0.15   0.42     -0.00385890
 JB1815  -------------------------------------------------------------------
 JB1815  Click here for local accuracies and other accuracy information.
 JB1815
 JB1815.The horizontal coordinates were established by GPS observations
 JB1815.and adjusted by the National Geodetic Survey in June 2012.
 JB1815
 JB1815.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1815.been affixed to the stable North American tectonic plate. See 
 JB1815.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1815
 JB1815.The horizontal coordinates are valid at the epoch date displayed above
 JB1815.which is a decimal equivalence of Year/Month/Day.
 JB1815
 JB1815.The orthometric height was determined by GPS observations and a
 JB1815.high-resolution geoid model.
 JB1815
 JB1815.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1815.GEOID18 height accuracy estimate available here.
 JB1815
 JB1815.Click photographs - Photos may exist for this station.
 JB1815
 JB1815.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1815
 JB1815.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1815
 JB1815.The ellipsoidal height was determined by GPS observations
 JB1815.and is referenced to NAD 83.
 JB1815
 JB1815. The following values were computed from the NAD 83(2011) position.
 JB1815
 JB1815;                    North         East     Units Scale Factor Converg.
 JB1815;SPC IL E     -   256,445.675   238,942.574   MT  1.00002089   -0 26 35.5
 JB1815;SPC IL E     -   841,355.52    783,930.76   sFT  1.00002089   -0 26 35.5
 JB1815;SPC IL W     -   256,806.874   797,807.764   MT  1.00005893   +0 42 36.0
 JB1815;SPC IL W     -   842,540.55  2,617,474.31   sFT  1.00005893   +0 42 36.0
 JB1815;UTM  16      - 4,315,984.335   323,461.749   MT  0.99998377   -1 16 55.8
 JB1815
 JB1815!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1815!SPC IL E     -   0.99997969  x   1.00002089  =   1.00000058
 JB1815!SPC IL W     -   0.99997969  x   1.00005893  =   1.00003862
 JB1815!UTM  16      -   0.99997969  x   0.99998377  =   0.99996346
 JB1815
 JB1815:                Primary Azimuth Mark                     Grid Az
 JB1815:SPC IL E     -  SANDY                                    088 52 57.7
 JB1815:SPC IL W     -  SANDY                                    087 43 46.2
 JB1815:UTM  16      -  SANDY                                    089 43 18.0
 JB1815
 JB1815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2346115984(NAD 83)
 JB1815
 JB1815|---------------------------------------------------------------------|
 JB1815| PID    Reference Object                     Distance      Geod. Az  |
 JB1815|                                                           dddmmss.s |
 JB1815| JB1816 SANDY AZ MK A PT                      5.143 METERS 02954     |
 JB1815| JB1818 SANDY                               APPROX. 0.9 KM 0882622.2 |
 JB1815| JB1811 VANDALIA ILL BELL MICROWAVE         APPROX. 6.5 KM 2405338.4 |
 JB1815|---------------------------------------------------------------------|
 JB1815
 JB1815                          SUPERSEDED SURVEY CONTROL
 JB1815
 JB1815  NAD 83(2007)-  38 58 30.22048(N)    089 02 16.57083(W) AD(2002.00) 0
 JB1815  ELLIP H (02/10/07)  129.504  (m)                       GP(2002.00)    
 JB1815  NAD 83(1997)-  38 58 30.22037(N)    089 02 16.57091(W) AD(       ) 1
 JB1815  ELLIP H (06/10/05)  129.494  (m)                       GP(       ) 3 2
 JB1815  NAD 83(1997)-  38 58 30.21863(N)    089 02 16.57275(W) AD(       ) 2
 JB1815  NAD 83(1986)-  38 58 30.23494(N)    089 02 16.56272(W) AD(       ) 2
 JB1815  NAD 27      -  38 58 30.07181(N)    089 02 16.33151(W) AD(       ) 2
 JB1815  NGVD 29 (07/19/86)  161.3    (m)          529.     (f) VERT ANG       
 JB1815
 JB1815.Superseded values are not recommended for survey control.
 JB1815
 JB1815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1815.See file dsdata.pdf to determine how the superseded data were derived.
 JB1815
 JB1815_MARKER: DR = REFERENCE MARK DISK
 JB1815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1815_STAMPING: SANDY AZ 1976
 JB1815_MARK LOGO: NGS
 JB1815_PROJECTION: FLUSH
 JB1815_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1815+STABILITY: SURFACE MOTION
 JB1815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1815+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 JB1815
 JB1815  HISTORY     - Date     Condition        Report By
 JB1815  HISTORY     - 1976     MONUMENTED       NGS
 JB1815  HISTORY     - 20050317 GOOD             ILDT
 JB1815
 JB1815                          STATION DESCRIPTION
 JB1815
 JB1815'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB1815'THE STATION IS LOCATED ABOUT 4 MILES EAST-NORTHEAST OF VANDALIA,
 JB1815'4-1/2 MILES WEST-SOUTHWEST OF BROWNSTOWN, ON THE SOUTH SIDE OF
 JB1815'THE EAST BOUND LANE OF INTERSTATE HIGHWAY 70.
 JB1815'
 JB1815'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED SANDY
 JB1815'AZ 1976, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 JB1815'MONUMENT WHICH IS FLUSH WITH THE GROUND SURFACE.  IT IS 18 FEET
 JB1815'EAST OF CENTER OF A PAVED ROAD, 3.5 FEET SOUTH OF A FENCE, AND
 JB1815'2.2 FEET NORTH OF A METAL WITNESS POST.
 JB1815'
 JB1815'FOR THE ROUTE TO REACH SEE THE DESCRIPTION FOR TRIANGULATION
 JB1815'STATION SANDY.
 JB1815'
 JB1815'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION SANDY,
 JB1815'DISTANCE BEING 859.442 METERS, EAST OF THE TRIANGULATION STATION.
 JB1815
 JB1815                          STATION RECOVERY (2005)
 JB1815
 JB1815'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 JB1815'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1817 ***********************************************************************
 JB1817  DESIGNATION -  SANDY RM 1
 JB1817  PID         -  JB1817
 JB1817  STATE/COUNTY-  IL/FAYETTE
 JB1817  COUNTRY     -  US
 JB1817  USGS QUAD   -  VANDALIA (2018)
 JB1817
 JB1817                         *CURRENT SURVEY CONTROL
 JB1817  ______________________________________________________________________
 JB1817* NAD 83(1997) POSITION- 38 58 30.92710(N) 089 01 40.67419(W)   ADJUSTED
 JB1817* NAVD 88 ORTHO HEIGHT -   169.9   (meters)      557.    (feet) VERTCON3
 JB1817  ______________________________________________________________________
 JB1817  GEOID HEIGHT    -        -31.779 (meters)                     GEOID18
 JB1817  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 JB1817  HORZ ORDER      -  SECOND
 JB1817
 JB1817.The horizontal coordinates were established by classical geodetic methods
 JB1817.and adjusted by the National Geodetic Survey in October 1999.
 JB1817
 JB1817.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1817.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1817
 JB1817.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1817.GEOID18 height accuracy estimate available here.
 JB1817
 JB1817.Click photographs - Photos may exist for this station.
 JB1817
 JB1817.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1817
 JB1817. The following values were computed from the NAD 83(1997) position.
 JB1817
 JB1817;                    North         East     Units Scale Factor Converg.
 JB1817;SPC IL E     -   256,460.830   239,806.794   MT  1.00001960   -0 26 12.9
 JB1817;SPC IL E     -   841,405.24    786,766.12   sFT  1.00001960   -0 26 12.9
 JB1817;SPC IL W     -   256,839.420   798,671.539   MT  1.00006102   +0 42 58.6
 JB1817;SPC IL W     -   842,647.33  2,620,308.21   sFT  1.00006102   +0 42 58.6
 JB1817;UTM  16      - 4,315,986.833   324,326.066   MT  0.99998002   -1 16 33.2
 JB1817
 JB1817!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1817!SPC IL E     -   0.99997834  x   1.00001960  =   0.99999794
 JB1817!SPC IL W     -   0.99997834  x   1.00006102  =   1.00003935
 JB1817!UTM  16      -   0.99997834  x   0.99998002  =   0.99995836
 JB1817
 JB1817:                Primary Azimuth Mark                     Grid Az
 JB1817:SPC IL E     -  STURGESS RM 3                            245 59 38.2
 JB1817:SPC IL W     -  STURGESS RM 3                            244 50 26.7
 JB1817:UTM  16      -  STURGESS RM 3                            246 49 58.5
 JB1817
 JB1817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2432615986(NAD 83)
 JB1817
 JB1817|---------------------------------------------------------------------|
 JB1817| PID    Reference Object                     Distance      Geod. Az  |
 JB1817|                                                           dddmmss.s |
 JB1817| JB1806 STURGESS RM 3                       APPROX. 7.0 KM 2453325.3 |
 JB1817| JB1818 SANDY                                 5.222 METERS 28652     |
 JB1817|---------------------------------------------------------------------|
 JB1817
 JB1817                          SUPERSEDED SURVEY CONTROL
 JB1817
 JB1817  NAD 83(1986)-  38 58 30.94325(N)    089 01 40.66416(W) AD(       ) 2
 JB1817  NAD 27      -  38 58 30.77993(N)    089 01 40.43404(W) AD(       ) 2
 JB1817  NGVD 29 (07/19/86)  170.0    (m)          558.     (f) VERT ANG       
 JB1817
 JB1817.Superseded values are not recommended for survey control.
 JB1817
 JB1817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1817.See file dsdata.pdf to determine how the superseded data were derived.
 JB1817
 JB1817_MARKER: DR = REFERENCE MARK DISK
 JB1817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1817_STAMPING: SANDY NO 1 1976
 JB1817_MARK LOGO: NGS
 JB1817_PROJECTION: RECESSED 5 CENTIMETERS
 JB1817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1817+STABILITY: SURFACE MOTION
 JB1817
 JB1817  HISTORY     - Date     Condition        Report By
 JB1817  HISTORY     - 1976     MONUMENTED       NGS
 JB1817
 JB1817                          STATION DESCRIPTION
 JB1817
 JB1817'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB1817'THE STATION IS LOCATED ABOUT 4-1/2 MILES EAST-NORTHEAST OF
 JB1817'VANDALIA, 4 MILES WEST-SOUTHWEST OF BROWNSTOWN, 1-3/4 MILES
 JB1817'NORTHEAST OF THE VILLAGE OF BLUFF CITY, JUST WEST OF SANDY CREEK,
 JB1817'ON THE NORTH SIDE OF THE WEST BOUND LANE OF INTERSTATE HIGHWAY
 JB1817'70, AND AT THE NORTHWEST END OF A RAILROAD OVERPASS.
 JB1817'
 JB1817'TO REACH THE STATION FROM THE OVERPASS AT THE JUNCTION OF
 JB1817'U.S. HIGHWAY 40 AND INTERSTATE HIGHWAY 70, ABOUT 4 MILES
 JB1817'EAST-NORTHEAST OF VANDALIA, GO WEST ON INTERSTATE HIGHWAY 70 FOR
 JB1817'1.45 MILES TO THE STATION ON THE RIGHT, NORTH SIDE OF THE ROAD.
 JB1817'
 JB1817'REFERENCE MARK 1 IS A STANDARD DISK STAMPED SANDY NO 1 1976,
 JB1817'SET IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL CONCRETE
 JB1817'MONUMENT WHICH IS 2 INCHES BELOW THE GROUND SURFACE.  IT IS 26
 JB1817'FEET NORTH OF CENTER OF THE WEST BOUND LANE OF THE HIGHWAY, AND
 JB1817'3 FEET NORTH OF A GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0322 ***********************************************************************
 LC0322  DESIGNATION -  SANG AZ MK
 LC0322  PID         -  LC0322
 LC0322  STATE/COUNTY-  IL/CHAMPAIGN
 LC0322  COUNTRY     -  US
 LC0322  USGS QUAD   -  MAHOMET (2018)
 LC0322
 LC0322                         *CURRENT SURVEY CONTROL
 LC0322  ______________________________________________________________________
 LC0322* NAD 83(1986) POSITION- 40 12 58.     (N) 088 26 39.     (W)   SCALED
 LC0322* NAVD 88 ORTHO HEIGHT -   241.729 (meters)      793.07  (feet) ADJUSTED
 LC0322  ______________________________________________________________________
 LC0322  GEOID HEIGHT    -        -32.049 (meters)                     GEOID18
 LC0322  DYNAMIC HEIGHT  -        241.608 (meters)      792.68  (feet) COMP
 LC0322  MODELED GRAVITY -    980,118.8   (mgal)                       NAVD 88
 LC0322
 LC0322  VERT ORDER      -  SECOND    CLASS 0
 LC0322
 LC0322.The horizontal coordinates were scaled from a map and have
 LC0322.an estimated accuracy of +/- 6 seconds.
 LC0322
 LC0322.The orthometric height was determined by differential leveling and
 LC0322.adjusted by the NATIONAL GEODETIC SURVEY
 LC0322.in June 1991.
 LC0322
 LC0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0322.GEOID18 height accuracy estimate available here.
 LC0322
 LC0322.Click photographs - Photos may exist for this station.
 LC0322
 LC0322.The dynamic height is computed by dividing the NAVD 88
 LC0322.geopotential number by the normal gravity value computed on the
 LC0322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0322.degrees latitude (g = 980.6199 gals.).
 LC0322
 LC0322.The modeled gravity was interpolated from observed gravity values.
 LC0322
 LC0322;                    North         East    Units  Estimated Accuracy
 LC0322;SPC IL E     -   394,000.      290,570.      MT  (+/- 180 meters Scaled)
 LC0322
 LC0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK771527(NAD 83)
 LC0322
 LC0322                          SUPERSEDED SURVEY CONTROL
 LC0322
 LC0322  NGVD 29 (??/??/92)  241.775  (m)          793.22   (f) ADJ UNCH    2 0
 LC0322
 LC0322.Superseded values are not recommended for survey control.
 LC0322
 LC0322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0322.See file dsdata.pdf to determine how the superseded data were derived.
 LC0322
 LC0322_MARKER: DZ = AZIMUTH MARK DISK
 LC0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0322_STAMPING: SANG 1959
 LC0322_MARK LOGO: CGS
 LC0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0322+STABILITY: SURFACE MOTION
 LC0322
 LC0322  HISTORY     - Date     Condition        Report By
 LC0322  HISTORY     - 1959     MONUMENTED       CGS
 LC0322  HISTORY     - 1973     GOOD             NGS
 LC0322
 LC0322                          STATION DESCRIPTION
 LC0322
 LC0322'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0322'4.8 MI E FROM MANSFIELD.
 LC0322'ABOUT 2.65 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0322'FROM THE STATION AT MANSFIELD, THENCE 1.0 MILES NORTH ALONG A
 LC0322'GRAVEL ROAD, THENCE 1.1 MILE EAST ALONG A GRAVEL ROAD, 27 1/2
 LC0322'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 39 1/2 FEET EAST OF
 LC0322'THE SIXTH TELEPHONE POLE EAST OF A FARM HOUSE SOUTH OF THE ROAD,
 LC0322'95.5 FEET SOUTHEAST OF THE FIFTH POWER POLE EAST OF THE FARM
 LC0322'HOUSE SOUTH OF THE ROAD, 2.3 FEET WEST OF A METAL WITNESS POST,
 LC0322'ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 LC0322'OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0322
 LC0322                          STATION RECOVERY (1973)
 LC0322
 LC0322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0322'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0320 ***********************************************************************
 LC0320  DESIGNATION -  SANG RESET
 LC0320  PID         -  LC0320
 LC0320  STATE/COUNTY-  IL/CHAMPAIGN
 LC0320  COUNTRY     -  US
 LC0320  USGS QUAD   -  MAHOMET (2018)
 LC0320
 LC0320                         *CURRENT SURVEY CONTROL
 LC0320  ______________________________________________________________________
 LC0320* NAD 83(1997) POSITION- 40 13 04.78013(N) 088 27 09.36180(W)   ADJUSTED
 LC0320* NAVD 88 ORTHO HEIGHT -   241.64  (meters)      792.8   (feet) RESET
 LC0320  ______________________________________________________________________
 LC0320  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 LC0320  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 LC0320  HORZ ORDER      -  SECOND
 LC0320  VERT ORDER      -  THIRD
 LC0320
 LC0320.The horizontal coordinates were established by classical geodetic methods
 LC0320.and adjusted by the National Geodetic Survey in October 1999.
 LC0320
 LC0320.The orthometric height was computed from unverified reset data.
 LC0320
 LC0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0320.GEOID18 height accuracy estimate available here.
 LC0320
 LC0320.Click photographs - Photos may exist for this station.
 LC0320
 LC0320.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0320
 LC0320. The following values were computed from the NAD 83(1997) position.
 LC0320
 LC0320;                    North         East     Units Scale Factor Converg.
 LC0320;SPC IL E     -   394,211.924   289,848.030   MT  0.99997627   -0 04 37.2
 LC0320;SPC IL E     - 1,293,343.62    950,943.08   sFT  0.99997627   -0 04 37.2
 LC0320;UTM  16      - 4,452,964.729   376,399.424   MT  0.99978806   -0 56 17.0
 LC0320
 LC0320!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0320!SPC IL E     -   0.99996712  x   0.99997627  =   0.99994339
 LC0320!UTM  16      -   0.99996712  x   0.99978806  =   0.99975519
 LC0320
 LC0320:                Primary Azimuth Mark                     Grid Az
 LC0320:SPC IL E     -  SANG AZ MK                               105 52 42.9
 LC0320:UTM  16      -  SANG AZ MK                               106 44 22.7
 LC0320
 LC0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7639952964(NAD 83)
 LC0320
 LC0320|---------------------------------------------------------------------|
 LC0320| PID    Reference Object                     Distance      Geod. Az  |
 LC0320|                                                           dddmmss.s |
 LC0320| LC0322 SANG AZ MK                                         1054805.7 |
 LC0320| LC0321 SANG RM 1                            35.851 METERS 12911     |
 LC0320| LC0317 SANG RM 3                            36.305 METERS 13304     |
 LC0320| LC0318 SANG RM 2                            20.055 METERS 16214     |
 LC0320| LC0316 SANG RM 4                            22.403 METERS 16409     |
 LC0320| LC1767 SEYMOUR TV STATION WCIA MAST        APPROX.12.4 KM 1785808.0 |
 LC0320|---------------------------------------------------------------------|
 LC0320
 LC0320                          SUPERSEDED SURVEY CONTROL
 LC0320
 LC0320  NAD 83(1997)-  40 13 04.78404(N)    088 27 09.36070(W) AD(       ) 2
 LC0320  NAD 83(1986)-  40 13 04.78607(N)    088 27 09.35937(W) AD(       ) 2
 LC0320
 LC0320.Superseded values are not recommended for survey control.
 LC0320
 LC0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0320.See file dsdata.pdf to determine how the superseded data were derived.
 LC0320
 LC0320_MARKER: DS = TRIANGULATION STATION DISK
 LC0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0320_STAMPING: SANG 1959 1973
 LC0320_MARK LOGO: CGS
 LC0320_PROJECTION: RECESSED 46 CENTIMETERS
 LC0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0320+STABILITY: SURFACE MOTION
 LC0320
 LC0320  HISTORY     - Date     Condition        Report By
 LC0320  HISTORY     - 1973     MONUMENTED       NGS
 LC0320  HISTORY     - 1973     GOOD             NGS
 LC0320
 LC0320                          STATION DESCRIPTION
 LC0320
 LC0320'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC0320'3 MI NW FROM MAHOMET.
 LC0320'1.0 MILE WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0320'STATE HIGHWAY 47 AT THE SOUTHWEST EDGE OF MAHOMET, THENCE
 LC0320'NORTH ALONG OILED ROAD 1.4 MILE TO A ROAD FORK, THENCE WEST
 LC0320'ALONG GRAVELED ROAD 1.25 MILES TO THE MARK ON THE RIGHT IN A
 LC0320'CULTIVATED FIELD, 126 FEET WEST OF THE CENTERLINE OF A DRIVEWAY,
 LC0320'93 FEET NORTH OF THE CENTERLINE OF ROAD, 106 FEET SOUTH OF THE
 LC0320'SOUTHWEST CORNER OF A METAL IMPLEMENT SHED AND SET IN THE TOP
 LC0320'OF A ROUND CONCRETE POST ABOUT 24 INCHES UNDERGROUND.
 LC0320
 LC0320                          STATION RECOVERY (1973)
 LC0320
 LC0320'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0320'THE UNDERGROUND STATION MARK, REFERENCE MARKS 1 AND 2 ALONG
 LC0320'WITH THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  THE SURFACE
 LC0320'STATION MARK WAS FOUND DISTURBED BY FARMING AND A NEW SURFACE
 LC0320'MARK WAS SET AT A LOWER DEPTH.  THE DISTANCE AND DIRECTION TO
 LC0320'THE REFERENCE MARKS CHECKED.  BOTH REFERENCE MARKS WERE
 LC0320'DESTROYED AT THE REQUEST OF THE PROPERTY OWNER AND REFERENCE
 LC0320'MARKS 3 AND 4 WERE SET.  A NEW DESCRIPTION FOLLOWS--
 LC0320'
 LC0320'THE STATION IS LOCATED ABOUT 3 MILES NORTHEAST OF MANSFIELD, IN
 LC0320'A CULTIVATED FIELD OWNED BY THE JOHN BIDNER ESTATE AND FARMED
 LC0320'BY MR. JOHN HENRY BIDNER, 126 FEET WEST OF THE CENTERLINE OF
 LC0320'A DRIVEWAY, 93 FEET NORTH OF THE CENTERLINE OF ROAD AND 106
 LC0320'FEET SOUTH OF THE SOUTHWEST CORNER OF A METAL IMPLEMENT SHED.
 LC0320'THE MONUMENT IS 24 INCHES UNDERGROUND AND THE DISK IS STAMPED
 LC0320'SANG 1959 1973.
 LC0320'
 LC0320'TO REACH THE STATION FROM THE WEST JUNCTION OF U.S. HIGHWAY
 LC0320'150 AND STATE HIGHWAY 47 AT THE SOUTHWEST EDGE OF MAHOMET, GO
 LC0320'WEST ON HIGHWAY 150 FOR 1.0 MILE TO A ROAD RIGHT.  TURN RIGHT
 LC0320'AND GO NORTHERLY ON OILED ROAD FOR 1.4 MILES TO A ROAD FORK.
 LC0320'TAKE THE LEFT FORK AND GO WEST ON GRAVELED ROAD FOR 0.75 MILE
 LC0320'TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE WEST ON THE GRAVELED
 LC0320'ROAD FOR 0.5 MILE TO THE STATION ON THE RIGHT.
 LC0320'
 LC0320'REFERENCE MARK 3 IS 23 FEET WEST OF THE CENTERLINE OF THE
 LC0320'DRIVEWAY, 24 FEET NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT
 LC0320'EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 LC0320'AND THE DISK IS STAMPED SANG 1959 NO 3 1973.
 LC0320'
 LC0320'REFERENCE MARK 4 IS 25 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 LC0320'90 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY AND 1 FOOT EAST
 LC0320'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND
 LC0320'THE DISK IS STAMPED SANG 1959 NO 4 1973.
 LC0320'
 LC0320'THE AZIMUTH MARK IS 27 FEET SOUTH OF THE CENTERLINE OF THE
 LC0320'ROAD AND 2 FEET WEST OF A METAL WITNESS POST.  THE MONUMENT
 LC0320'IS FLUSH AND THE DISK IS STAMPED SANG 1959.
 LC0320'
 LC0320'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0320'
 LC0320'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3
 LC0320'MILES NORTHWEST OF MAHOMET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0317 ***********************************************************************
 LC0317  DESIGNATION -  SANG RM 3
 LC0317  PID         -  LC0317
 LC0317  STATE/COUNTY-  IL/CHAMPAIGN
 LC0317  COUNTRY     -  US
 LC0317  USGS QUAD   -  MAHOMET (2018)
 LC0317
 LC0317                         *CURRENT SURVEY CONTROL
 LC0317  ______________________________________________________________________
 LC0317* NAD 83(1986) POSITION- 40 13 03.98   (N) 088 27 08.24   (W)   HD_HELD1
 LC0317* NAVD 88 ORTHO HEIGHT -   242.48  (meters)      795.5   (feet) RESET
 LC0317  ______________________________________________________________________
 LC0317  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 LC0317  VERT ORDER      -  THIRD
 LC0317
 LC0317.The horizontal coordinates were determined by differentially corrected
 LC0317.hand held GPS observations or other comparable positioning techniques
 LC0317.and have an estimated accuracy of +/- 3 meters.
 LC0317
 LC0317.The orthometric height was computed from unverified reset data.
 LC0317
 LC0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0317.GEOID18 height accuracy estimate available here.
 LC0317
 LC0317.Click photographs - Photos may exist for this station.
 LC0317
 LC0317;                    North         East    Units  Estimated Accuracy
 LC0317;SPC IL E     -   394,187.2     289,874.5     MT  (+/- 3 meters HH1 GPS) 
 LC0317
 LC0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7642552939(NAD 83)
 LC0317
 LC0317                          SUPERSEDED SURVEY CONTROL
 LC0317
 LC0317.No superseded survey control is available for this station.
 LC0317
 LC0317_MARKER: DR = REFERENCE MARK DISK
 LC0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0317_STAMPING: SANG 1959 NO 3 1973
 LC0317_MARK LOGO: CGS
 LC0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0317+STABILITY: SURFACE MOTION
 LC0317
 LC0317  HISTORY     - Date     Condition        Report By
 LC0317  HISTORY     - 1973     MONUMENTED       NGS
 LC0317
 LC0317                          STATION DESCRIPTION
 LC0317
 LC0317'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC0317'3 MI NW FROM MAHOMET.
 LC0317'1.0 MILE WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0317'STATE HIGHWAY 47 AT THE SOUTHWEST EDGE OF MAHOMET, THENCE
 LC0317'NORTHERLY ALONG OILED ROAD FOR 1.4 MILES TO A ROAD FORK, THENCE
 LC0317'WEST ALONG A GRAVELED ROAD FOR 1.25 MILES TO THE MARK ON THE
 LC0317'RIGHT, 23 FEET WEST OF THE CENTERLINE OF A DRIVEWAY, 24 FEET
 LC0317'NORTH OF THE CENTERLINE OF THE ROAD, 1 FOOT EAST OF A METAL
 LC0317'WITNESS POST AND SET IN THE TOP OF A SQUARE CONCRETE POST PROJECTING
 LC0317'ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0316 ***********************************************************************
 LC0316  DESIGNATION -  SANG RM 4
 LC0316  PID         -  LC0316
 LC0316  STATE/COUNTY-  IL/CHAMPAIGN
 LC0316  COUNTRY     -  US
 LC0316  USGS QUAD   -  MAHOMET (2018)
 LC0316
 LC0316                         *CURRENT SURVEY CONTROL
 LC0316  ______________________________________________________________________
 LC0316* NAD 83(1986) POSITION- 40 13 04.08   (N) 088 27 09.10   (W)   HD_HELD1
 LC0316* NAVD 88 ORTHO HEIGHT -   242.29  (meters)      794.9   (feet) RESET
 LC0316  ______________________________________________________________________
 LC0316  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 LC0316  VERT ORDER      -  THIRD
 LC0316
 LC0316.The horizontal coordinates were determined by differentially corrected
 LC0316.hand held GPS observations or other comparable positioning techniques
 LC0316.and have an estimated accuracy of +/- 3 meters.
 LC0316
 LC0316.The orthometric height was computed from unverified reset data.
 LC0316
 LC0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0316.GEOID18 height accuracy estimate available here.
 LC0316
 LC0316.Click photographs - Photos may exist for this station.
 LC0316
 LC0316;                    North         East    Units  Estimated Accuracy
 LC0316;SPC IL E     -   394,190.3     289,854.2     MT  (+/- 3 meters HH1 GPS) 
 LC0316
 LC0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7640552943(NAD 83)
 LC0316
 LC0316                          SUPERSEDED SURVEY CONTROL
 LC0316
 LC0316.No superseded survey control is available for this station.
 LC0316
 LC0316_MARKER: DB = BENCH MARK DISK
 LC0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0316_STAMPING: SANG 1959 NO 4 1973
 LC0316_MARK LOGO: CGS
 LC0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0316+STABILITY: SURFACE MOTION
 LC0316
 LC0316  HISTORY     - Date     Condition        Report By
 LC0316  HISTORY     - 1973     MONUMENTED       NGS
 LC0316
 LC0316                          STATION DESCRIPTION
 LC0316
 LC0316'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 LC0316'3 MI NW FROM MAHOMET.
 LC0316'1.0 MILE WEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0316'STATE HIGHWAY 47 AT THE SOUTHWEST EDGE OF MAHOMET, THENCE NORTHERLY
 LC0316'ALONG OILED ROAD 1.4 MILES TO A ROAD FORK, THENCE WEST ALONG
 LC0316'GRAVELED ROAD 1.25 MILES TO THE MARK ON THE RIGHT, 25 FEET
 LC0316'NORTH OF THE CENTERLINE OF THE ROAD, 90 FEET WEST OF THE CENTERLINE
 LC0316'OF A DRIVEWAY., 1 FOOT EAST OF A METAL WITNESS POST AND SET
 LC0316'IN THE TOP OF A SQUARE CONCRETE POST PROJECTING ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1021 ***********************************************************************
 KB1021  DESIGNATION -  SANGMONT
 KB1021  PID         -  KB1021
 KB1021  STATE/COUNTY-  IL/SANGAMON
 KB1021  COUNTRY     -  US
 KB1021  USGS QUAD   -  DIVERNON (2018)
 KB1021
 KB1021                         *CURRENT SURVEY CONTROL
 KB1021  ______________________________________________________________________
 KB1021* NAD 83(1997) POSITION- 39 31 26.50344(N) 089 39 10.13111(W)   ADJUSTED
 KB1021* NAVD 88 ORTHO HEIGHT -   194.620 (meters)      638.52  (feet) ADJUSTED
 KB1021  ______________________________________________________________________
 KB1021  GEOID HEIGHT    -        -31.929 (meters)                     GEOID18
 KB1021  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 KB1021  DYNAMIC HEIGHT  -        194.512 (meters)      638.16  (feet) COMP
 KB1021  MODELED GRAVITY -    980,066.9   (mgal)                       NAVD 88
 KB1021
 KB1021  HORZ ORDER      -  FIRST
 KB1021  VERT ORDER      -  SECOND    CLASS 0
 KB1021
 KB1021.The horizontal coordinates were established by classical geodetic methods
 KB1021.and adjusted by the National Geodetic Survey in October 1999.
 KB1021
 KB1021.The orthometric height was determined by differential leveling and
 KB1021.adjusted by the NATIONAL GEODETIC SURVEY
 KB1021.in June 1991.
 KB1021
 KB1021.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1021.GEOID18 height accuracy estimate available here.
 KB1021
 KB1021.Click photographs - Photos may exist for this station.
 KB1021
 KB1021.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1021
 KB1021.The dynamic height is computed by dividing the NAVD 88
 KB1021.geopotential number by the normal gravity value computed on the
 KB1021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1021.degrees latitude (g = 980.6199 gals.).
 KB1021
 KB1021.The modeled gravity was interpolated from observed gravity values.
 KB1021
 KB1021. The following values were computed from the NAD 83(1997) position.
 KB1021
 KB1021;                    North         East     Units Scale Factor Converg.
 KB1021;SPC IL W     -   317,269.868   744,180.500   MT  0.99996520   +0 19 37.3
 KB1021;SPC IL W     - 1,040,909.56  2,441,532.19   sFT  0.99996520   +0 19 37.3
 KB1021;UTM  16      - 4,378,291.988   271,976.559   MT  1.00024020   -1 41 20.3
 KB1021
 KB1021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1021!SPC IL W     -   0.99997448  x   0.99996520  =   0.99993968
 KB1021!UTM  16      -   0.99997448  x   1.00024020  =   1.00021467
 KB1021
 KB1021:                Primary Azimuth Mark                     Grid Az
 KB1021:SPC IL W     -  SANGMONT AZ MK 2                         113 08 42.7
 KB1021:UTM  16      -  SANGMONT AZ MK 2                         115 09 40.3
 KB1021
 KB1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7197678291(NAD 83)
 KB1021
 KB1021|---------------------------------------------------------------------|
 KB1021| PID    Reference Object                     Distance      Geod. Az  |
 KB1021|                                                           dddmmss.s |
 KB1021| KB1510 GLENARM PANHAN E PL TANK            APPROX.12.3 KM 0091333.8 |
 KB1021| KB1499 PAWNEE C I P S CO MICROWAVE         APPROX. 9.2 KM 0345129.2 |
 KB1021| KB1500 PAWNEE MUN TANK                     APPROX. 9.8 KM 0395601.0 |
 KB1021| KB1392 KINCAID EDISON CO STACK             APPROX.15.4 KM 0605446.5 |
 KB1021| CI8198 SANGMONT AZ MK                                     0932625.2 |
 KB1021| KB1505 SANGMONT AZ MK 2                    APPROX. 0.6 KM 1132820.0 |
 KB1021| CI8199 SANGMONT RM 1                        25.797 METERS 13039     |
 KB1021| CI8200 SANGMONT RM 2                        24.680 METERS 22535     |
 KB1021| KB1504 DIVERNON SPC MICROWAVE              262.094 METERS 26035     |
 KB1021| KB1502 AUBURN MUNICIPAL TANK               APPROX.10.7 KM 3135217.7 |
 KB1021| KB1503 DIVERNON MUNICIPAL TANK             APPROX. 4.3 KM 3555252.9 |
 KB1021|---------------------------------------------------------------------|
 KB1021
 KB1021                          SUPERSEDED SURVEY CONTROL
 KB1021
 KB1021  NAD 83(1986)-  39 31 26.51205(N)    089 39 10.11953(W) AD(       ) 1
 KB1021  NAD 27      -  39 31 26.31120(N)    089 39 09.78760(W) AD(       ) 1
 KB1021  NGVD 29 (??/??/92)  194.736  (m)          638.90   (f) ADJ UNCH    2 0
 KB1021  NGVD 29             194.74   (m)          638.9    (f) LEVELING    3  
 KB1021
 KB1021.Superseded values are not recommended for survey control.
 KB1021
 KB1021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1021.See file dsdata.pdf to determine how the superseded data were derived.
 KB1021
 KB1021_MARKER: DS = TRIANGULATION STATION DISK
 KB1021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1021_STAMPING: SANGMONT 1960
 KB1021_MARK LOGO: CGS
 KB1021_PROJECTION: RECESSED 36 CENTIMETERS
 KB1021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1021+STABILITY: SURFACE MOTION
 KB1021
 KB1021  HISTORY     - Date     Condition        Report By
 KB1021  HISTORY     - 1960     MONUMENTED       CGS
 KB1021  HISTORY     - 1960     GOOD             CGS
 KB1021  HISTORY     - 1975     GOOD             NGS
 KB1021  HISTORY     - 1975     GOOD             NGS
 KB1021  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 KB1021
 KB1021                          STATION DESCRIPTION
 KB1021
 KB1021'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1021'THE STATION IS LOCATED ABOUT 6-1/2 MILES EAST-NORTHEAST OF VIRDEN, 6
 KB1021'MILES SOUTHWEST OF PAWNEE AND 2-1/2 MILES SOUTH OF DIVERNON IN
 KB1021'THE SOUTHWEST CORNER OF A PASTURE JUST EAST OF THE FARM HOME OF MR.
 KB1021'JOHN PATTERSON.
 KB1021'
 KB1021'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND
 KB1021'FARMERSVILLE ROAD, GO NORTH ON U.S. HIGHWAY 66 FOR 3.45 MILES TO A
 KB1021'SIDE ROAD LEFT, THOMASVILLE ROAD, CONTINUE NORTH ON U.S. HIGHWAY 66
 KB1021'FOR 2.4 MILES TO A CROSSROADS AT THE SANGAMON-MONTGOMERY COUNTY
 KB1021'LINE, TURN LEFT AND GO WEST FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 KB1021'LEFT SIDE OF ROAD, C CONTINUE WEST FOR 0.15 MILE TO THE STATION ON
 KB1021'THE RIGHT SIDE OF ROAD.
 KB1021'
 KB1021'THE STATION MARK IS A STANDARD TRIANGULATION STATION DISK SET IN THE
 KB1021'TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS S SET 14 INCHES
 KB1021'BELOW THE SURFACE OF THE GROUND AND IS STAMPED SANGMONT 1960. THE
 KB1021'MARK IS 35.1 FEET NORTH OF CENTER OF ROAD, 19 FEET NORTH-EAST OF
 KB1021'FENCE CORNER, 13.5 FEET NORTH-NORTHEAST OF A TELEPHONE POLE, 13 FEET
 KB1021'NORTH-NORTHEAST OF T THE WITNESS POST AND 12.5 FEET NORTH OF A
 KB1021'FENCE.
 KB1021'
 KB1021'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK SET IN THE TOP OF A 10
 KB1021'INCH SQUARE CONCRETE PROJECTING 3 INCHES AND IS STAMPED SANGMONT
 KB1021'NO 1 1960. THE MARK IS 80 FEET SOUTHEAST OF THE WITNESS POST, 21 FEET
 KB1021'SOUTH OF THE CENTER OF ROAD AN AND 1 FOOT NORTH OF A FENCE.
 KB1021'
 KB1021'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK SET IN THE TOP OF A 10
 KB1021'INCH SQUARE CONCRETE POST PROJECTING 3 INCHES AND IS STAMPED
 KB1021'SANGMONT NO 2 1960. THE MARK IS 71 FEET SOUTHWEST OF THE WITNESS
 KB1021'POST, 51 FEET SOUTH-SOUTHEAST OF A TELEPHONE POLE, 22 FEET
 KB1021'SOUTH OF THE CENTER OF ROAD, 6 FEET WEST-SOUTHWEST OF A POWER LINE
 KB1021'POLE AND 1 FOOT NORTH OF A FENCE.
 KB1021'
 KB1021'THE AZIMUTH MARK IS A STANDARD AZIMUTH DISK SET IN TOP OF A 10 INCH
 KB1021'SQUARE CONCRETE POST PROJECTING 3 INCHES AND IS STAMPED SANGMONT
 KB1021'1960. THE MARK IS 106 FEET EAST OF A FIELD ENTRANCE, 20 FEET SOUTH OF
 KB1021'THE CENTER OF ROAD, 1.1 FEET WEST OF THE WITNESS POST AND 1 FOOT
 KB1021'NORTH OF A FENCE.
 KB1021
 KB1021                          STATION RECOVERY (1960)
 KB1021
 KB1021'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1021'7.3 MI NE FROM VIRDEN.
 KB1021'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD FROM
 KB1021'THE STATION IN VIRDEN, THENCE 5.7 MILES EAST ALONG AN OILED
 KB1021'ROAD, ABOUT 0.2 MILES EAST OF THE ILLINOIS CENTRAL RAIL ROAD
 KB1021'CROSSING, AT A FARM HOUSE ON THE NORTH SIDE OF THE ROAD, 35 FEET
 KB1021'NORTH OF THE CENTER LINE OF THE ROAD, 57 FEET EAST OF THE CENTER
 KB1021'LINE OF A FARM DRIVE, 12.5 FEET NORTH OF THE FENCE, 15 FEET EAST
 KB1021'OF A FENCE, 19 FEET NORTHEAST OF A FENCE CORNER, 14.5 FEET
 KB1021'NORTHEAST OF A TELEPHONE POLE, 75 FEET NORTHEAST OF A POWER POLE
 KB1021'WITH A TRANSFORMER, 13.0 FEET NORTH NORTHEAST OF A METAL WITNESS
 KB1021'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 KB1021'POST 12 INCHES BELOW THE GROUND.
 KB1021
 KB1021                          STATION RECOVERY (1975)
 KB1021
 KB1021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1021'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 KB1021'CONDITION.  THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT RECOVERED AND
 KB1021'IS BELIEVED DESTROYED BY HIGHWAY CONSTRUCTION.  A NEW AZIMUTH MARK
 KB1021'WAS ESTABLISHED AT THIS TIME.  THE DISTANCE TO THE REFERENCE MARKS
 KB1021'COMPARED FAVORABLY WITH THE 1960 OBSERVATIONS, HOWEVER, A
 KB1021'DIFFERENCE OF 3 MINUTES 34 SECONDS GREATER BETWEEN THE REFERENCE
 KB1021'MARKS WAS NOTED AND VERIFIED AT THIS TIME.  THERE WAS NO
 KB1021'EVIDENCE OF MOVEMENT OF THE MARKS.  A COMPLETE NEW DESCRIPTION
 KB1021'FOLLOWS.
 KB1021'
 KB1021'THE STATION IS LOCATED ABOUT 7 MILES EAST-NORTHEAST OF VIRDEN, 6
 KB1021'MILES SOUTHWEST OF PAWNEE, 3 MILES SOUTH OF DIVERNON AND ON PROPERTY
 KB1021'OWNED BY MR. ROY RODEMS WHO LIVES AT THE STATION SITE, TELEPHONE
 KB1021'217/628-3809.  IT IS IN SE 1/4 SECTION 33, T 13 N, R 5 W.
 KB1021'
 KB1021'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND
 KB1021'EXIT 104, GO SOUTH ON I-55 FOR 1.3 MILES TO THE DIVERNON EXIT, TURN
 KB1021'RIGHT ON EXIT RAMP FOR 0.25 MILE TO A T-ROAD, TURN RIGHT FOR 0.15
 KB1021'MILE TO A CROSSROAD THENCE LEFT ALONG FRONTAGE ROAD FOR 3.2 MILES
 KB1021'TO AN OVERPASS AND SIDE ROAD RIGHT JUST BEYOND.  (TO REACH THE
 KB1021'AZIMUTH MARK CONTINUE STRAIGHT AHEAD ON FRONTAGE ROAD FOR 0.1
 KB1021'MILE TO MARK ON LEFT IN FENCELINE).  TURN RIGHT FOR 0.15 MILE TO
 KB1021'A T-ROAD THENCE LEFT FOR 0.2 MILE TO THE STATION ON THE RIGHT.
 KB1021'
 KB1021'THE STATION MARK IS A STANDARD DISK STAMPED SANGMONT 1960 SET IN THE
 KB1021'TOP OF A 10-INCH SQUARE CONCRETE POST THAT IS 18 INCHES BELOW THE
 KB1021'GROUND SURFACE.  IT IS 12.4 FEET NORTH OF A METAL WITNESS POST,
 KB1021'12.5 FEET NORTH OF EAST-WEST FENCELINE, 14.5 FEET EAST OF
 KB1021'NORTH-SOUTH FENCELINE AND 32.0 FEET NORTH OF APPROXIMATE CENTER OF
 KB1021'PAVED ROAD.
 KB1021'
 KB1021'REFERENCE MARK 1 IS A STANDARD DISK STAMPED SANGMONT NO 1 1960 SET
 KB1021'IN THE TOP OF A 12-INCH SQUARE CONCRETE POST THAT PROJECTS 2 INCHES
 KB1021'ABOVE THE GROUND SURFACE.  IT IS 22.0 FEET SOUTH OF APPROXIMATE
 KB1021'CENTER OF THE PAVED ROAD, 80.0 FEET SOUTHEAST OF A METAL WITNESS
 KB1021'POST AND 116.0 FEET EAST OF A POWERLINE POLE WITH TRANSFORMER.
 KB1021'
 KB1021'REFERENCE MARK 2 IS A STANDARD DISK STAMPED SANGMONT NO 2 1960 SET
 KB1021'IN THE TOP OF A 10-INCH SQUARE CONCRETE POST THAT IS FLUSH WITH THE
 KB1021'GROUND SURFACE.  IT IS 1.0 FEET NORTH OF EDGE OF FIELD, 6.0 FEET
 KB1021'WEST-SOUTHWEST OF POWERLINE POLE WITH TRANSFORMER, 22.0 FEET SOUTH
 KB1021'OF THE APPROXIMATE CENTER OF PAVED ROAD AND 70.5 FEET SOUTHWEST
 KB1021'OF METAL WITNESS POST.
 KB1021'
 KB1021'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED SANGMONT AZ
 KB1021'1960 1975 SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE POST THAT
 KB1021'IS FLUSH WITH THE GROUND SURFACE.  IT IS 1.0 FEET WEST OF
 KB1021'FENCELINE, 1.5 FEET SOUTH OF METAL WITNESS POST, 24.0 FEET EAST OF
 KB1021'APPROXIMATE CENTER OF FRONTAGE ROAD AND 61.0 FEET WEST OF
 KB1021'SOUTHBOUND LANE OF INTERSTATE HIGHWAY 55.
 KB1021'
 KB1021'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES SOUTH
 KB1021'OF DIVERNON.
 KB1021'
 KB1021'HEIGHT OF LIGHT ABOVE STATION MARK 101.0 FEET.
 KB1021
 KB1021                          STATION RECOVERY (1975)
 KB1021
 KB1021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB1021'FROM JUNCTION OF INTERSTATE HIGHWAY 55 AND EXIT 104 WHICH IS 18 MILES
 KB1021'SOUTH OF SPRINGFIELD, GO SOUTH ON INTERSTATE HIGHWAY 55 FOR 1.3 MILES
 KB1021'TO DIVERNON EXIT, THENCE RIGHT FOR 0.25 MILE TO A T-ROAD, THENCE
 KB1021'RIGHT FOR 0.15 MILE TO A CROSSROAD, THENCE LEFT ON FRONTAGE ROAD FOR
 KB1021'3.2 MILES TO AN OVERPASS AND SIDE ROAD JUST BEYOND, TURN RIGHT FOR
 KB1021'0.15 MILE TO A T-ROAD, THENCE LEFT FOR 0.25 MILE TO MARK ON THE
 KB1021'RIGHT. THE MARK IS SET IN THE TOP OF A 10-INCH CYLINDRICAL CONCRETE
 KB1021'MONUMENT THAT IS 18 INCHES BELOW THE GROUND SURFACE. IT IS 12.5 FEET
 KB1021'NORTH OF FENCELINE, 12.4 FEET NORTH OF METAL WITNESS POST, 14.5 FEET
 KB1021'EAST OF FENCELINE AND 32 FEET NORTH OF CENTER OF A PAVED ROAD.
 KB1021
 KB1021                          STATION RECOVERY (1989)
 KB1021
 KB1021'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KB1021'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1023 ***********************************************************************
 KB1023  DESIGNATION -  SANGMONT AZ
 KB1023  PID         -  KB1023
 KB1023  STATE/COUNTY-  IL/MONTGOMERY
 KB1023  COUNTRY     -  US
 KB1023  USGS QUAD   -  DIVERNON (2018)
 KB1023
 KB1023                         *CURRENT SURVEY CONTROL
 KB1023  ______________________________________________________________________
 KB1023* NAD 83(1986) POSITION- 39 31 24.     (N) 089 39 02.     (W)   SCALED
 KB1023* NAVD 88 ORTHO HEIGHT -   195.229 (meters)      640.51  (feet) ADJUSTED
 KB1023  ______________________________________________________________________
 KB1023  GEOID HEIGHT    -        -31.927 (meters)                     GEOID18
 KB1023  DYNAMIC HEIGHT  -        195.121 (meters)      640.16  (feet) COMP
 KB1023  MODELED GRAVITY -    980,067.1   (mgal)                       NAVD 88
 KB1023
 KB1023  VERT ORDER      -  SECOND    CLASS 0
 KB1023
 KB1023.The horizontal coordinates were scaled from a map and have
 KB1023.an estimated accuracy of +/- 6 seconds.
 KB1023
 KB1023.The orthometric height was determined by differential leveling and
 KB1023.adjusted by the NATIONAL GEODETIC SURVEY
 KB1023.in June 1991.
 KB1023
 KB1023.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1023.GEOID18 height accuracy estimate available here.
 KB1023
 KB1023.Click photographs - Photos may exist for this station.
 KB1023
 KB1023.The dynamic height is computed by dividing the NAVD 88
 KB1023.geopotential number by the normal gravity value computed on the
 KB1023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1023.degrees latitude (g = 980.6199 gals.).
 KB1023
 KB1023.The modeled gravity was interpolated from observed gravity values.
 KB1023
 KB1023;                    North         East    Units  Estimated Accuracy
 KB1023;SPC IL W     -   317,190.      744,380.      MT  (+/- 180 meters Scaled)
 KB1023
 KB1023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ721782(NAD 83)
 KB1023
 KB1023                          SUPERSEDED SURVEY CONTROL
 KB1023
 KB1023  NGVD 29 (??/??/92)  195.345  (m)          640.89   (f) ADJ UNCH    2 0
 KB1023
 KB1023.Superseded values are not recommended for survey control.
 KB1023
 KB1023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1023.See file dsdata.pdf to determine how the superseded data were derived.
 KB1023
 KB1023_MARKER: DZ = AZIMUTH MARK DISK
 KB1023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1023_STAMPING: SANGMONT 1960
 KB1023_MARK LOGO: CGS
 KB1023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1023+STABILITY: SURFACE MOTION
 KB1023
 KB1023  HISTORY     - Date     Condition        Report By
 KB1023  HISTORY     - 1960     MONUMENTED       CGS
 KB1023  HISTORY     - 1975     MARK NOT FOUND   NGS
 KB1023
 KB1023                          STATION DESCRIPTION
 KB1023
 KB1023'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1023'7.4 MI NE FROM VIRDEN.
 KB1023'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD FROM THE
 KB1023'STATION IN VIRDEN, THENCE 5.85 MILES EAST ALONG AN OILED ROAD,
 KB1023'ABOUT 0.15 MILES EAST OF A FARM HOUSE ON THE NORTH SIDE OF THE
 KB1023'ROAD, ABOUT 0.25 MILES WEST OF THE JUNCTION OF THE OILED ROAD
 KB1023'WITH U.S. HIGHWAY 66, 20 FEET SOUTH OF THE CENTER LINE OF THE OILED
 KB1023'ROAD, 1 FOOT NORTH OF THE FENCE, 109 FEET EAST OF THE CENTER
 KB1023'LINE OF A FIELD ENTRANCE, 125 FEET EAST OF THE SECOND POWER POLE
 KB1023'EAST OF A POWER POLE WITH A TRANSFORMER, 1.2 FEET NORTHWEST OF
 KB1023'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 KB1023'TOP OF A CONCRETE POST PROJECTING 4 INCHES.  THIS MARK MAY ALSO
 KB1023'BE REACHED FROM THE JUNCTION OF U.S. 66 AND DIVERNON ROAD, BY
 KB1023'GOING 3.0 MILES SOUTH ALONG U.S. HIGHWAY 66, THENCE 0.25 MILES
 KB1023'WEST ALONG AN OILED ROAD.
 KB1023
 KB1023                          STATION RECOVERY (1975)
 KB1023
 KB1023'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB1023'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1505 ***********************************************************************
 KB1505  DESIGNATION -  SANGMONT AZ MK 2
 KB1505  PID         -  KB1505
 KB1505  STATE/COUNTY-  IL/MONTGOMERY
 KB1505  COUNTRY     -  US
 KB1505  USGS QUAD   -  DIVERNON (2018)
 KB1505
 KB1505                         *CURRENT SURVEY CONTROL
 KB1505  ______________________________________________________________________
 KB1505* NAD 83(1997) POSITION- 39 31 18.20347(N) 089 38 45.45342(W)   ADJUSTED
 KB1505* NAVD 88 ORTHO HEIGHT -   195.0   (meters)      640.    (feet) VERTCON3
 KB1505  ______________________________________________________________________
 KB1505  GEOID HEIGHT    -        -31.922 (meters)                     GEOID18
 KB1505  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 KB1505  HORZ ORDER      -  SECOND
 KB1505
 KB1505.The horizontal coordinates were established by classical geodetic methods
 KB1505.and adjusted by the National Geodetic Survey in October 1999.
 KB1505
 KB1505.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1505.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1505
 KB1505.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1505.GEOID18 height accuracy estimate available here.
 KB1505
 KB1505.Click photographs - Photos may exist for this station.
 KB1505
 KB1505.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1505
 KB1505. The following values were computed from the NAD 83(1997) position.
 KB1505
 KB1505;                    North         East     Units Scale Factor Converg.
 KB1505;SPC IL W     -   317,017.293   744,771.362   MT  0.99996585   +0 19 52.9
 KB1505;SPC IL W     - 1,040,080.90  2,443,470.71   sFT  0.99996585   +0 19 52.9
 KB1505;UTM  16      - 4,378,018.710   272,558.329   MT  1.00023694   -1 41 04.3
 KB1505
 KB1505!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1505!SPC IL W     -   0.99997442  x   0.99996585  =   0.99994027
 KB1505!UTM  16      -   0.99997442  x   1.00023694  =   1.00021135
 KB1505
 KB1505:                Primary Azimuth Mark                     Grid Az
 KB1505:SPC IL W     -  SANGMONT                                 293 08 42.8
 KB1505:UTM  16      -  SANGMONT                                 295 09 40.0
 KB1505
 KB1505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7255878018(NAD 83)
 KB1505
 KB1505|---------------------------------------------------------------------|
 KB1505| PID    Reference Object                     Distance      Geod. Az  |
 KB1505|                                                           dddmmss.s |
 KB1505| KB1021 SANGMONT                            APPROX. 0.6 KM 2932835.7 |
 KB1505| KB1506 SANGMONT AZ 2 A PT                    6.228 METERS 34702     |
 KB1505|---------------------------------------------------------------------|
 KB1505
 KB1505                          SUPERSEDED SURVEY CONTROL
 KB1505
 KB1505  NAD 83(1986)-  39 31 18.21208(N)    089 38 45.44183(W) AD(       ) 2
 KB1505  NAD 27      -  39 31 18.01094(N)    089 38 45.11076(W) AD(       ) 2
 KB1505  NGVD 29 (07/19/86)  195.1    (m)          640.     (f) VERT ANG       
 KB1505
 KB1505.Superseded values are not recommended for survey control.
 KB1505
 KB1505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1505.See file dsdata.pdf to determine how the superseded data were derived.
 KB1505
 KB1505_MARKER: DR = REFERENCE MARK DISK
 KB1505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1505_STAMPING: SANGMONT 1960 AZ 2 1975
 KB1505_MARK LOGO: NGS
 KB1505_PROJECTION: FLUSH
 KB1505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1505+STABILITY: SURFACE MOTION
 KB1505
 KB1505  HISTORY     - Date     Condition        Report By
 KB1505  HISTORY     - 1975     MONUMENTED       NGS
 KB1505
 KB1505                          STATION DESCRIPTION
 KB1505
 KB1505'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1505'THE STATION IS LOCATED ABOUT 7 MILES EAST-NORTHEAST OF VIRDEN,
 KB1505'6 MILES SOUTHWEST OF PAWNEE, 3 MILES SOUTH OF DIVERNON AND ON
 KB1505'PROPERTY OWNED BY MR. ROY RODEMS, RT. 1, VIRDEN, ILLINOIS,
 KB1505'PHONE 217/628-3809.
 KB1505'
 KB1505'THE MARK IS A STANDARD REFERENCE MARK DISK STAMPED SANGMONT
 KB1505'1960 AZ 2 1975, IT IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1505'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1505'1 FOOT WEST OF FENCE, 1.5 FEET SOUTH OF A METAL WITNESS POST, 24
 KB1505'FEET EAST OF APPROXIMATE CENTER OF FRONTAGE ROAD AND 61 FEET
 KB1505'WEST OF CENTERLINE OF SOUTH BOUND LANE OF INTERSTATE HIGHWAY 55.
 KB1505'
 KB1505'FOR ROUTE TO REACH THIS STATION SEE THE 1975 RECOVERY NOTE FOR
 KB1505'TRIANGULATION STATION SANGMONT 1960.
 KB1505'
 KB1505'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION SANGMONT
 KB1505'1960 THE DISTANCE BEING 642.603 METERS OR 2108.26 FEET
 KB1505'SOUTH-SOUTHEAST OF THE TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1022 ***********************************************************************
 KB1022  DESIGNATION -  SANGMONT RM 1
 KB1022  PID         -  KB1022
 KB1022  STATE/COUNTY-  IL/MONTGOMERY
 KB1022  COUNTRY     -  US
 KB1022  USGS QUAD   -  DIVERNON (2018)
 KB1022
 KB1022                         *CURRENT SURVEY CONTROL
 KB1022  ______________________________________________________________________
 KB1022* NAD 83(1986) POSITION- 39 31 25.96   (N) 089 39 09.31   (W)   HD_HELD1
 KB1022* NAVD 88 ORTHO HEIGHT -   195.154 (meters)      640.27  (feet) ADJUSTED
 KB1022  ______________________________________________________________________
 KB1022  GEOID HEIGHT    -        -31.928 (meters)                     GEOID18
 KB1022  DYNAMIC HEIGHT  -        195.045 (meters)      639.91  (feet) COMP
 KB1022  MODELED GRAVITY -    980,066.9   (mgal)                       NAVD 88
 KB1022
 KB1022  VERT ORDER      -  SECOND    CLASS 0
 KB1022
 KB1022.The horizontal coordinates were determined by differentially corrected
 KB1022.hand held GPS observations or other comparable positioning techniques
 KB1022.and have an estimated accuracy of +/- 3 meters.
 KB1022
 KB1022.The orthometric height was determined by differential leveling and
 KB1022.adjusted by the NATIONAL GEODETIC SURVEY
 KB1022.in June 1991.
 KB1022
 KB1022.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1022.GEOID18 height accuracy estimate available here.
 KB1022
 KB1022.Click photographs - Photos may exist for this station.
 KB1022
 KB1022.The dynamic height is computed by dividing the NAVD 88
 KB1022.geopotential number by the normal gravity value computed on the
 KB1022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1022.degrees latitude (g = 980.6199 gals.).
 KB1022
 KB1022.The modeled gravity was interpolated from observed gravity values.
 KB1022
 KB1022;                    North         East    Units  Estimated Accuracy
 KB1022;SPC IL W     -   317,253.2     744,200.2     MT  (+/- 3 meters HH1 GPS) 
 KB1022
 KB1022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7199578274(NAD 83)
 KB1022
 KB1022                          SUPERSEDED SURVEY CONTROL
 KB1022
 KB1022  NGVD 29 (??/??/92)  195.270  (m)          640.65   (f) ADJ UNCH    2 0
 KB1022
 KB1022.Superseded values are not recommended for survey control.
 KB1022
 KB1022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1022.See file dsdata.pdf to determine how the superseded data were derived.
 KB1022
 KB1022_MARKER: DR = REFERENCE MARK DISK
 KB1022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1022_STAMPING: SANGMONT NO 1 1960
 KB1022_MARK LOGO: CGS
 KB1022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1022+STABILITY: SURFACE MOTION
 KB1022
 KB1022  HISTORY     - Date     Condition        Report By
 KB1022  HISTORY     - 1960     MONUMENTED       CGS
 KB1022  HISTORY     - 1975     GOOD             NGS
 KB1022
 KB1022                          STATION DESCRIPTION
 KB1022
 KB1022'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1022'7.3 MI NE FROM VIRDEN.
 KB1022'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD FROM
 KB1022'THE STATION IN VIRDEN, THENCE 5.7 MILES EAST ALONG AN OILED
 KB1022'ROAD, ABOUT 0.2 MILES EAST OF THE ILLINOIS CENTRAL RAIL ROAD
 KB1022'CROSSING, AT A FARM HOUSE ON THE NORTH SIDE OF THE ROAD, 20 FEET
 KB1022'SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF THE FENCE,
 KB1022'122 FEET EAST OF THE EXTENDED CENTER LINE OF A FARM DRIVE,
 KB1022'84.7 FEET SOUTHEAST OF TRIANGULATION STATION SANGMONT, 116 FEET
 KB1022'EAST OF POWER POLE WITH A TRANSFORMER, 79.6 FEET SOUTHEAST OF
 KB1022'A METAL WITNESS POST, ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD,
 KB1022'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB1022
 KB1022                          STATION RECOVERY (1975)
 KB1022
 KB1022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB1022'FROM JUNCTION OF INTERSTATE HIGHWAY 55 AND EXIT 104 WHICH IS 18 MILES
 KB1022'SOUTH OF SPRINGFIELD, GO SOUTH ON INTERSTATE HIGHWAY 55 FOR 1.3 MILES
 KB1022'TO DIVERNON EXIT, THENCE RIGHT FOR 0.25 MILE TO A T-ROAD, THENCE
 KB1022'RIGHT FOR 0.15 MILE TO A CROSSROAD, THENCE LEFT ON FRONTAGE ROAD FOR
 KB1022'3.2 MILES TO AN OVERPASS AND SIDE ROAD JUST BEYOND, TURN RIGHT FOR
 KB1022'0.15 MILE TO A T-ROAD, THENCE LEFT FOR 0.25 MILE TO MARK ON THE LEFT.
 KB1022'THE MARK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1022'THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE. IT IS 22 FEET SOUTH
 KB1022'OF CENTER OF A PAVED ROAD, 80 FEET SOUTHEAST OF A METAL WITNESS POST
 KB1022'AND 116 FEET EAST OF A POWERLINE POLE WITH TRANSFORMER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1020 ***********************************************************************
 KB1020  DESIGNATION -  SANGMONT RM 2
 KB1020  PID         -  KB1020
 KB1020  STATE/COUNTY-  IL/MONTGOMERY
 KB1020  COUNTRY     -  US
 KB1020  USGS QUAD   -  DIVERNON (2018)
 KB1020
 KB1020                         *CURRENT SURVEY CONTROL
 KB1020  ______________________________________________________________________
 KB1020* NAD 83(1986) POSITION- 39 31 25.94   (N) 089 39 10.87   (W)   HD_HELD1
 KB1020* NAVD 88 ORTHO HEIGHT -   195.194 (meters)      640.40  (feet) ADJUSTED
 KB1020  ______________________________________________________________________
 KB1020  GEOID HEIGHT    -        -31.928 (meters)                     GEOID18
 KB1020  DYNAMIC HEIGHT  -        195.085 (meters)      640.04  (feet) COMP
 KB1020  MODELED GRAVITY -    980,066.9   (mgal)                       NAVD 88
 KB1020
 KB1020  VERT ORDER      -  SECOND    CLASS 0
 KB1020
 KB1020.The horizontal coordinates were determined by differentially corrected
 KB1020.hand held GPS observations or other comparable positioning techniques
 KB1020.and have an estimated accuracy of +/- 3 meters.
 KB1020
 KB1020.The orthometric height was determined by differential leveling and
 KB1020.adjusted by the NATIONAL GEODETIC SURVEY
 KB1020.in June 1991.
 KB1020
 KB1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1020.GEOID18 height accuracy estimate available here.
 KB1020
 KB1020.Click photographs - Photos may exist for this station.
 KB1020
 KB1020.The dynamic height is computed by dividing the NAVD 88
 KB1020.geopotential number by the normal gravity value computed on the
 KB1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1020.degrees latitude (g = 980.6199 gals.).
 KB1020
 KB1020.The modeled gravity was interpolated from observed gravity values.
 KB1020
 KB1020;                    North         East    Units  Estimated Accuracy
 KB1020;SPC IL W     -   317,252.4     744,163.0     MT  (+/- 3 meters HH1 GPS) 
 KB1020
 KB1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7195878275(NAD 83)
 KB1020
 KB1020                          SUPERSEDED SURVEY CONTROL
 KB1020
 KB1020  NGVD 29 (??/??/92)  195.310  (m)          640.78   (f) ADJ UNCH    2 0
 KB1020
 KB1020.Superseded values are not recommended for survey control.
 KB1020
 KB1020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1020.See file dsdata.pdf to determine how the superseded data were derived.
 KB1020
 KB1020_MARKER: DR = REFERENCE MARK DISK
 KB1020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1020_STAMPING: SANGMONT NO 2 1960
 KB1020_MARK LOGO: CGS
 KB1020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1020+STABILITY: SURFACE MOTION
 KB1020
 KB1020  HISTORY     - Date     Condition        Report By
 KB1020  HISTORY     - 1960     MONUMENTED       CGS
 KB1020  HISTORY     - 1975     GOOD             NGS
 KB1020
 KB1020                          STATION DESCRIPTION
 KB1020
 KB1020'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1020'7.3 MI NE FROM VIRDEN.
 KB1020'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAIL ROAD FROM
 KB1020'THE STATION IN VIRDEN, THENCE 5.7 MILES EAST ALONG AN OILED ROAD,
 KB1020'ABOUT 0.2 MILES EAST OF THE ILLINOIS CENTRAL RAIL ROAD CROSSING,
 KB1020'AT A FARM HOUSE ON THE NORTH SIDE OF THE ROAD, 20 FEET SOUTH OF
 KB1020'THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF THE FENCE, 1 FOOT
 KB1020'WEST OF THE EXTENDED CENTER LINE OF THE FARM DRIVE, 6.5 FEET
 KB1020'WEST OF A POWER POLE WITH A TRANSFORMER, 81.0 FEET SOUTHWEST
 KB1020'OF TRIANGULATION STATION SANGMONT, 70.5 FEET SOUTHWEST OF A METAL
 KB1020'WITNESS POST, 0.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 KB1020'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB1020
 KB1020                          STATION RECOVERY (1975)
 KB1020
 KB1020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB1020'1.3 MILES SOUTH ALONG INTERSTATE HIGHWAY 55 FROM JUNCTION OF EXIT 104
 KB1020'TO DIVERNON EXIT, THENCE RIGHT FOR 0.25 MILE TO A T-ROAD, THENCE
 KB1020'RIGHT FOR 0.15 MILE TO A CROSSROAD, THENCE LEFT ON FRONTAGE ROAD FOR
 KB1020'3.2 MILES TO OVERPASS AND SIDE ROAD RIGHT JUST BEYOND, TURN RIGHT FOR
 KB1020'0.15 MILE TO A T-ROAD, THENCE LEFT FOR 0.25 MILE TO MARK ON THE LEFT.
 KB1020'THE MARK IS SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT THAT
 KB1020'IS FLUSH WITH THE GROUND SURFACE. IT IS 1 FOOT NORTH OF EDGE OF
 KB1020'FIELD, 6 FEET WEST-SOUTHWEST OF POWERLINE POLE WITH TRANSFORMER, 22
 KB1020'FEET SOUTH OF CENTER OF A PAVED ROAD AND 70.5 FEET SOUTHWEST OF A
 KB1020'METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1752 ***********************************************************************
 ME1752  DESIGNATION -  SANITARY
 ME1752  PID         -  ME1752
 ME1752  STATE/COUNTY-  IL/COOK
 ME1752  COUNTRY     -  US
 ME1752  USGS QUAD   -  SAG BRIDGE (2018)
 ME1752
 ME1752                         *CURRENT SURVEY CONTROL
 ME1752  ______________________________________________________________________
 ME1752* NAD 83(1986) POSITION- 41 44 03.     (N) 087 52 49.     (W)   SCALED
 ME1752* NAVD 88 ORTHO HEIGHT -   178.583 (meters)      585.90  (feet) ADJUSTED
 ME1752  ______________________________________________________________________
 ME1752  GEOID HEIGHT    -        -33.332 (meters)                     GEOID18
 ME1752  DYNAMIC HEIGHT  -        178.518 (meters)      585.69  (feet) COMP
 ME1752  MODELED GRAVITY -    980,260.0   (mgal)                       NAVD 88
 ME1752
 ME1752  VERT ORDER      -  FIRST     CLASS II
 ME1752
 ME1752.The horizontal coordinates were scaled from a map and have
 ME1752.an estimated accuracy of +/- 6 seconds.
 ME1752
 ME1752.The orthometric height was determined by differential leveling and
 ME1752.adjusted by the NATIONAL GEODETIC SURVEY
 ME1752.in June 1991.
 ME1752
 ME1752.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1752.GEOID18 height accuracy estimate available here.
 ME1752
 ME1752.Click photographs - Photos may exist for this station.
 ME1752
 ME1752.The dynamic height is computed by dividing the NAVD 88
 ME1752.geopotential number by the normal gravity value computed on the
 ME1752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1752.degrees latitude (g = 980.6199 gals.).
 ME1752
 ME1752.The modeled gravity was interpolated from observed gravity values.
 ME1752
 ME1752;                    North         East    Units  Estimated Accuracy
 ME1752;SPC IL E     -   562,680.      337,690.      MT  (+/- 180 meters Scaled)
 ME1752
 ME1752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM267206(NAD 83)
 ME1752
 ME1752                          SUPERSEDED SURVEY CONTROL
 ME1752
 ME1752  NGVD 29 (??/??/92)  178.67   (m)          586.2    (f) COMPUTED    1 2
 ME1752
 ME1752.Superseded values are not recommended for survey control.
 ME1752
 ME1752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1752.See file dsdata.pdf to determine how the superseded data were derived.
 ME1752
 ME1752_MARKER: Q = CHISELED SQUARE
 ME1752_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1752_SP_SET: PIER
 ME1752_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1752
 ME1752  HISTORY     - Date     Condition        Report By
 ME1752  HISTORY     - 1904     MONUMENTED       CGS
 ME1752  HISTORY     - 1947     GOOD             CGS
 ME1752  HISTORY     - 1971     GOOD             NGS
 ME1752  HISTORY     - 20050629 MARK NOT FOUND   GEOCAC
 ME1752  HISTORY     - 20070127 MARK NOT FOUND   GEOCAC
 ME1752
 ME1752                          STATION DESCRIPTION
 ME1752
 ME1752'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1752'AT WILLOW SPRINGS.
 ME1752'AT THE DRAWBRIDGE OVER THE CHICAGO DRAINAGE CANAL, ON THE
 ME1752'SOUTHEAST SIDE OF THE OCTAGONAL STONE PIER, ON THE QUARRY-FACED
 ME1752'PROJECTION IN THE FIRST COURSE ABOVE THE GROUND, AND 2.9 FEET
 ME1752'NORTHEAST OF THE SOUTH ANGLE OF THE PIER.  THE HIGHEST POINT
 ME1752'WITHIN A SEMI-CIRCULAR NICHE ABOVE THE LETTERS BM.  NOTE-- BRIDGE
 ME1752'IS THE WILLOW SPRINGS ROAD BRIDGE OVER THE CHICAGO DRAINAGE
 ME1752'CANAL.
 ME1752
 ME1752                          STATION RECOVERY (1971)
 ME1752
 ME1752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1752'RECOVERED IN GOOD CONDITION.
 ME1752
 ME1752                          STATION RECOVERY (2005)
 ME1752
 ME1752'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME1752'ALL THAT IS LEFT OF THE BRIDGE ON WHICH THIS MARK WAS LOCATED IS A
 ME1752'BRIDGEHEAD ON THE SOUTH SIDE OF THE CANAL.  USING GARMIN GPS 72, THE
 ME1752'COORDINATES WERE NORTH OF THE BRIDGEHEAD, OUT IN THE WATER OF THE
 ME1752'CHICAGO SANITARY AND SHIP CANAL.  UNKNOWN IF THERE USED TO BE A BRIDGE
 ME1752'PIER IN THE WATER.  CHECK OF THE SOUTHERN BRIDGEHEAD WAS MADE WITH
 ME1752'NEGATIVE FINDINGS.
 ME1752
 ME1752                          STATION RECOVERY (2007)
 ME1752
 ME1752'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1752'SEARCHED THE AREA WITH NEGATIVE FINDINGS.  THE MARK IS EITHER WORN OFF
 ME1752'OR IT IS COVERED BY A GREAT DEAL OF ERODING DIRT.  NOTE THAT THIS
 ME1752'BRIDGE IS NO LONGER IN USE, ONLY THE STONE EMBANKMENT REMAINS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1724 ***********************************************************************
 ME1724  DESIGNATION -  SANITARY
 ME1724  PID         -  ME1724
 ME1724  STATE/COUNTY-  IL/COOK
 ME1724  COUNTRY     -  US
 ME1724  USGS QUAD   -  BERWYN (2018)
 ME1724
 ME1724                         *CURRENT SURVEY CONTROL
 ME1724  ______________________________________________________________________
 ME1724* NAD 83(1986) POSITION- 41 47 34.     (N) 087 49 08.     (W)   SCALED
 ME1724* NAVD 88 ORTHO HEIGHT -   182.553 (meters)      598.93  (feet) ADJUSTED
 ME1724  ______________________________________________________________________
 ME1724  GEOID HEIGHT    -        -33.410 (meters)                     GEOID18
 ME1724  DYNAMIC HEIGHT  -        182.488 (meters)      598.71  (feet) COMP
 ME1724  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 ME1724
 ME1724  VERT ORDER      -  FIRST     CLASS II
 ME1724
 ME1724.The horizontal coordinates were scaled from a map and have
 ME1724.an estimated accuracy of +/- 6 seconds.
 ME1724
 ME1724.The orthometric height was determined by differential leveling and
 ME1724.adjusted by the NATIONAL GEODETIC SURVEY
 ME1724.in June 1991.
 ME1724
 ME1724.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1724.GEOID18 height accuracy estimate available here.
 ME1724
 ME1724.Click photographs - Photos may exist for this station.
 ME1724
 ME1724.The dynamic height is computed by dividing the NAVD 88
 ME1724.geopotential number by the normal gravity value computed on the
 ME1724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1724.degrees latitude (g = 980.6199 gals.).
 ME1724
 ME1724.The modeled gravity was interpolated from observed gravity values.
 ME1724
 ME1724;                    North         East    Units  Estimated Accuracy
 ME1724;SPC IL E     -   569,220.      342,760.      MT  (+/- 180 meters Scaled)
 ME1724
 ME1724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM319270(NAD 83)
 ME1724
 ME1724                          SUPERSEDED SURVEY CONTROL
 ME1724
 ME1724  NGVD 29 (??/??/92)  182.64   (m)          599.2    (f) COMPUTED    1 2
 ME1724
 ME1724.Superseded values are not recommended for survey control.
 ME1724
 ME1724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1724.See file dsdata.pdf to determine how the superseded data were derived.
 ME1724
 ME1724_MARKER: Q = CHISELED SQUARE
 ME1724_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1724_SP_SET: BRIDGE SEAT
 ME1724_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1724
 ME1724  HISTORY     - Date     Condition        Report By
 ME1724  HISTORY     - 1904     MONUMENTED       CGS
 ME1724  HISTORY     - 1947     GOOD             CGS
 ME1724
 ME1724                          STATION DESCRIPTION
 ME1724
 ME1724'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1724'AT SUMMIT, ABOUT 0.35 MILE NORTHWEST ALONG STATE HIGHWAY 171
 ME1724'FROM ITS JUNCTION WITH STATE HIGHWAY 4A, AT THE HIGHWAY BRIDGE
 ME1724'OVER THE CHICAGO DRAINAGE CANAL, ON THE TOP OF THE NORTHEAST
 ME1724'END OF THE SOUTHEAST STONE BRIDGE SEAT OF THE BRIDGE, 2.5 FEET
 ME1724'NORTHEAST OF THE SOUTHEAST END OF THE NORTHEAST GIRDER, 1.5
 ME1724'FEET SOUTHWEST OF THE NORTHEAST END OF THE BRIDGE SEAT, 1.3 FEET
 ME1724'SOUTHEAST OF THE NORTHWEST FACE OF THE BRIDGE SEAT AND 3.5 FEET
 ME1724'BELOW THE BRIDGE FLOOR.  A CHISELED SQUARE MARKED BY THE LETTERS
 ME1724'B.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0835 ***********************************************************************
 MF0835  DESIGNATION -  SANITARY
 MF0835  PID         -  MF0835
 MF0835  STATE/COUNTY-  IL/LASALLE
 MF0835  COUNTRY     -  US
 MF0835  USGS QUAD   -  LA SALLE (2018)
 MF0835
 MF0835                         *CURRENT SURVEY CONTROL
 MF0835  ______________________________________________________________________
 MF0835* NAD 83(1986) POSITION- 41 19 40.     (N) 089 05 00.     (W)   SCALED
 MF0835* NAVD 88 ORTHO HEIGHT -   140.443 (meters)      460.77  (feet) POSTED
 MF0835  ______________________________________________________________________
 MF0835  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 MF0835  DYNAMIC HEIGHT  -        140.39  (meters)      460.6   (feet) COMP
 MF0835  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 MF0835
 MF0835  VERT ORDER      -  * POSTED, SEE BELOW
 MF0835
 MF0835.The horizontal coordinates were scaled from a map and have
 MF0835.an estimated accuracy of +/- 6 seconds.
 MF0835
 MF0835.The orthometric height was determined by differential leveling
 MF0835.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0835
 MF0835.* This is a POSTED BENCH MARK height.
 MF0835
 MF0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0835.GEOID18 height accuracy estimate available here.
 MF0835
 MF0835.Click photographs - Photos may exist for this station.
 MF0835
 MF0835.The dynamic height is computed by dividing the NAVD 88
 MF0835.geopotential number by the normal gravity value computed on the
 MF0835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0835.degrees latitude (g = 980.6199 gals.).
 MF0835
 MF0835.The modeled gravity was interpolated from observed gravity values.
 MF0835
 MF0835;                    North         East    Units  Estimated Accuracy
 MF0835;SPC IL E     -   517,710.      237,210.      MT  (+/- 180 meters Scaled)
 MF0835
 MF0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL256772(NAD 83)
 MF0835
 MF0835                          SUPERSEDED SURVEY CONTROL
 MF0835
 MF0835  NGVD 29 (??/??/92)  139.736  (m)          458.45   (f) ADJ UNCH    1 2
 MF0835
 MF0835.Superseded values are not recommended for survey control.
 MF0835
 MF0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0835.See file dsdata.pdf to determine how the superseded data were derived.
 MF0835
 MF0835_MARKER: DD = SURVEY DISK
 MF0835_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0835_SP_SET: BRIDGE SEAT
 MF0835_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0835
 MF0835  HISTORY     - Date     Condition        Report By
 MF0835  HISTORY     - UNK      MONUMENTED       USACE
 MF0835  HISTORY     - 1960     GOOD             CGS
 MF0835  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0835  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0835
 MF0835                          STATION DESCRIPTION
 MF0835
 MF0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0835'AT PERU, LA SALLE COUNTY, AT THE FOOT OF PUTNAM STREET, AT THE
 MF0835'HIGHWAY BRIDGE OVER ILLINOIS RIVER, IN THE PIER AT THE NORTH
 MF0835'END OF THE DRAWSPAN, ON THE TOP OF THE NORTHWEST STONE OF THE
 MF0835'BRIDGE-SEAT COURSE, AND 1.5 FEET NORTHWEST OF BENCH MARK P.B.M.
 MF0835'75 (U.S.E.) DESCRIBED ABOVE.  THE HIGHEST POINT WITHIN A CHISELED
 MF0835'CIRCLE, LETTERS SDBM.
 MF0835
 MF0835                          STATION RECOVERY (1997)
 MF0835
 MF0835'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0835'MARK NOT FOUND.
 MF0835
 MF0835                          STATION RECOVERY (2002)
 MF0835
 MF0835'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0835'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0593 ***********************************************************************
 LC0593  DESIGNATION -  SANTA
 LC0593  PID         -  LC0593
 LC0593  STATE/COUNTY-  IL/DE WITT
 LC0593  COUNTRY     -  US
 LC0593  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0593
 LC0593                         *CURRENT SURVEY CONTROL
 LC0593  ______________________________________________________________________
 LC0593* NAD 83(1997) POSITION- 40 16 02.40132(N) 088 38 16.31616(W)   ADJUSTED
 LC0593* NAVD 88 ORTHO HEIGHT -   224.097 (meters)      735.22  (feet) ADJUSTED
 LC0593  ______________________________________________________________________
 LC0593  GEOID HEIGHT    -        -31.907 (meters)                     GEOID18
 LC0593  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 LC0593  DYNAMIC HEIGHT  -        223.989 (meters)      734.87  (feet) COMP
 LC0593  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 LC0593
 LC0593  HORZ ORDER      -  SECOND
 LC0593  VERT ORDER      -  SECOND    CLASS 0
 LC0593
 LC0593.The horizontal coordinates were established by classical geodetic methods
 LC0593.and adjusted by the National Geodetic Survey in October 1999.
 LC0593
 LC0593.The orthometric height was determined by differential leveling and
 LC0593.adjusted by the NATIONAL GEODETIC SURVEY
 LC0593.in June 1991.
 LC0593
 LC0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0593.GEOID18 height accuracy estimate available here.
 LC0593
 LC0593.Click photographs - Photos may exist for this station.
 LC0593
 LC0593.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0593
 LC0593.The dynamic height is computed by dividing the NAVD 88
 LC0593.geopotential number by the normal gravity value computed on the
 LC0593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0593.degrees latitude (g = 980.6199 gals.).
 LC0593
 LC0593.The modeled gravity was interpolated from observed gravity values.
 LC0593
 LC0593. The following values were computed from the NAD 83(1997) position.
 LC0593
 LC0593;                    North         East     Units Scale Factor Converg.
 LC0593;SPC IL E     -   399,728.051   274,097.139   MT  0.99998326   -0 11 48.6
 LC0593;SPC IL E     - 1,311,441.11    899,267.03   sFT  0.99998326   -0 11 48.6
 LC0593;UTM  16      - 4,458,716.100   360,735.858   MT  0.99983875   -1 03 31.7
 LC0593
 LC0593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0593!SPC IL E     -   0.99996985  x   0.99998326  =   0.99995311
 LC0593!UTM  16      -   0.99996985  x   0.99983875  =   0.99980861
 LC0593
 LC0593:                Primary Azimuth Mark                     Grid Az
 LC0593:SPC IL E     -  SANTA AZ MK 2                            262 45 47.1
 LC0593:UTM  16      -  SANTA AZ MK 2                            263 37 30.2
 LC0593
 LC0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6073558716(NAD 83)
 LC0593
 LC0593|---------------------------------------------------------------------|
 LC0593| PID    Reference Object                     Distance      Geod. Az  |
 LC0593|                                                           dddmmss.s |
 LC0593| LC0594 SANTA RM 1                           10.988 METERS 08925     |
 LC0593| LC0592 SANTA RM 2                           10.787 METERS 18006     |
 LC0593| LC1790 FARMER CITY MUNICIPAL TANK          APPROX. 2.4 KM 1812027.4 |
 LC0593| LC1791 FARMER CITY SAC HEART CATH CH       APPROX. 2.1 KM 1953610.7 |
 LC0593| CI8201 SANTA AZ MK 2                                      2623358.5 |
 LC0593| LC0591 SANTA AZ MK                                        2691041.2 |
 LC0593|---------------------------------------------------------------------|
 LC0593
 LC0593                          SUPERSEDED SURVEY CONTROL
 LC0593
 LC0593  NAD 83(1986)-  40 16 02.40784(N)    088 38 16.31383(W) AD(       ) 2
 LC0593  NAD 27      -  40 16 02.28920(N)    088 38 16.07860(W) AD(       ) 2
 LC0593  NGVD 29 (??/??/92)  224.146  (m)          735.39   (f) ADJ UNCH    2 0
 LC0593  NGVD 29             224.15   (m)          735.4    (f) LEVELING    3  
 LC0593
 LC0593.Superseded values are not recommended for survey control.
 LC0593
 LC0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0593.See file dsdata.pdf to determine how the superseded data were derived.
 LC0593
 LC0593_MARKER: DS = TRIANGULATION STATION DISK
 LC0593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0593_STAMPING: SANTA 1959
 LC0593_MARK LOGO: CGS
 LC0593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0593+STABILITY: SURFACE MOTION
 LC0593
 LC0593  HISTORY     - Date     Condition        Report By
 LC0593  HISTORY     - 1959     MONUMENTED       CGS
 LC0593  HISTORY     - 1959     GOOD             CGS
 LC0593  HISTORY     - 1976     GOOD             NGS
 LC0593  HISTORY     - 1976     GOOD             NGS
 LC0593  HISTORY     - 1978     GOOD             NGS
 LC0593
 LC0593                          STATION DESCRIPTION
 LC0593
 LC0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0593'THE STATION IS LOCATED ABOUT 1-1/2 MILES NORTH OF FARMER CITY,
 LC0593'ABOUT 1.0 MILE SOUTH OF THE DE WITT-MC LEAN COUNTY LINE AND
 LC0593'ABOUT 1.0 MILE WEST OF U.S. HIGHWAY 54.
 LC0593'
 LC0593'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 150
 LC0593'AND 54 IN THE SOUTHEAST EDGE OF FARMER CITY.  GO NORTHERLY
 LC0593'ON U.S. HIGHWAY 54 FOR 1.8 MILES TO CROSSROADS AN POINT WHERE
 LC0593'U.S. HIGHWAY 54 CURVES RIGHT, TURN LEFT AND GO WEST ON GRAVELED
 LC0593'ROAD FOR 0.9 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 LC0593'CONTINUE WEST ON GRAVELED ROAD FOR 0.3 MILE TO THE AZIMUTH
 LC0593'MARK ON THE LEFT AS DESCRIBED.
 LC0593'
 LC0593'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF
 LC0593'A 8 X 8 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE
 LC0593'DISK IS STAMPED SANTA 1959.  IT IS 21 FEET WEST OF THE APPROXIMATE
 LC0593'CENTER OF DRIVEWAY INTO BARN YARD, 20 FEET NORTH OF THE
 LC0593'APPROXIMATE CENTER OF ROAD, 3 FEET SOUTH OF FENCE AND 1.9 FEET
 LC0593'SOUTH OF WITNESS POST.
 LC0593'
 LC0593'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP
 LC0593'OF A 8 X 8 INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK
 LC0593'IS STAMPED SANTA NO 1 1959.  IT IS 21 FEET NORTH OF THE
 LC0593'APPROXIMATE CENTER OF ROAD, 15 FEET EAST OF THE APPROXIMATE
 LC0593'CENTER OF DRIVEWAY INTO BARN YARD AND 1 FOOT SOUTH OF FENCE.
 LC0593'
 LC0593'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0593'IN TOP OF 8 X 8 INCH CONCRETE POST PROJECTING ABOUT 6 INCHES
 LC0593'AND THE DISK IS STAMPED SANTA NO 2 1959.  IT IS 16 FEET SOUTH
 LC0593'OF THE APPROXIMATE CENTER OF ROAD AND 1 FOOT NORTH OF FENCE.
 LC0593'
 LC0593'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF 8 X 8 INCH
 LC0593'CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS STAMPED
 LC0593'SANTA 1959.  IT IS 16 FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD,
 LC0593'1.5 FEET WEST-NORTHWEST OF WITNESS POST AND 1 FOOT NORTH OF
 LC0593'FENCE.
 LC0593'
 LC0593'HEIGHT OF LIGHT ABOVE STATION MARK 3.64 METERS.
 LC0593
 LC0593                          STATION RECOVERY (1959)
 LC0593
 LC0593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0593'1.5 MI NE FROM FARMER CITY.
 LC0593'ABOUT 1.05 MILES NORTH ALONG AN ASPHALT ROAD FROM THE NEW YORK
 LC0593'CENTRAL RAILROAD STATION AT FARMER CITY, THENCE 0.45 MILE EAST
 LC0593'ALONG A GRAVEL ROAD, 19 FEET NORTH OF THE CENTER LINE OF THE
 LC0593'ROAD, 2 1/2 FEET SOUTH OF A BOARD FENCE, 14 FEET WEST OF THE WEST
 LC0593'END OF A BOARD GATE, 129 FEET WEST OF THE CENTER LINE OF A
 LC0593'DRIVEWAY NORTH TO A FARM HOUSE, 1.9 FEET SOUTH OF A METAL
 LC0593'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 LC0593'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0593
 LC0593                          STATION RECOVERY (1976)
 LC0593
 LC0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0593'STATION WAS RECOVERED AS DESCRIBED IN 1959 AND THE MARKS WERE FOUND
 LC0593'TO BE IN GOOD CONDITION.  THE ROAD IS NOW SURFACED.
 LC0593'
 LC0593'NO OBSERVATIONS OR MEASUREMENTS WERE TAKEN AT THIS TIME.
 LC0593'
 LC0593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES NORTH
 LC0593'OF FARMER CITY.
 LC0593
 LC0593                          STATION RECOVERY (1976)
 LC0593
 LC0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0593'RECOVERED IN GOOD CONDITION.
 LC0593
 LC0593                          STATION RECOVERY (1978)
 LC0593
 LC0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC0593'THE STATION MARK, REFERENCE MARKS 1 AND 2 WERE FOUND IN GOOD
 LC0593'CONDITION.  THE AZIMUTH MARK WAS FOUND TO HAVE BEEN HIT ON THE
 LC0593'NORTHEAST SIDE AND THE CONCRETE SPLIT AND CRUMBLING.  THE DISK WAS
 LC0593'LOOSE.  THE DISK WAS SALVAGED AFTER ESTABLISHING A NEW AZIMUTH
 LC0593'MARK.  THE DISTANCE TO THE REFERENCE MARKS CHECKED.  THE
 LC0593'DIRECTION TO REFERENCE MARK 1 WAS SMALLER BY 2 MINUTES AND 8
 LC0593'SECONDS.  REFERENCE MARK 2 WAS LARGER BY 2 MINUTES AND 30 SECONDS.
 LC0593'
 LC0593'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 150 AND
 LC0593'STATE HIGHWAY 54 AT THE SOUTHEAST EDGE OF FARMER CITY, GO NORTHERLY
 LC0593'ON STATE HIGHWAY 54 FOR 0.65 MILE TO THE JUNCTION WITH INTERSTATE
 LC0593'HIGHWAY 74.  CONTINUE AHEAD FOR 1.1 MILES TO A SIDE ROAD ON THE
 LC0593'LEFT AT A CURVE IN THE HIGHWAY.  TURN LEFT AND GO WEST ON A PAVED
 LC0593'ROAD FOR 0.95 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.  TO
 LC0593'REACH THE AZIMUTH MARK FROM THE STATION CONTINUE AHEAD ON THE
 LC0593'PAVED ROAD FOR 0.4 MILE TO A T ROAD AND MARK ON THE LEFT IN THE
 LC0593'SOUTH EAST ANGLE.
 LC0593'
 LC0593'THE STATION IS 20 FEET NORTH OF THE CENTERLINE OF THE PAVED ROAD, 2
 LC0593'FEET SOUTH OF A METAL WITNESS POST, 20 FEET WEST OF THE CENTERLINE
 LC0593'OF FARM YARD ENTRANCE AND 3 FEET SOUTH OF THE FENCELINE.  THE
 LC0593'MONUMENT IS FLUSH AND THE DISK STAMPED SANTA 1959.
 LC0593'
 LC0593'REFERENCE MARK 1 IS 20 FEET NORTH OF THE CENTERLINE OF THE ROAD, 15
 LC0593'FEET EAST OF THE CENTERLINE OF THE FARM DRIVE AND 1 FOOT SOUTH OF
 LC0593'THE FENCELINE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK STAMPED
 LC0593'SANTA NO 1 1959.
 LC0593'
 LC0593'REFERENCE MARK 2 IS 17 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND
 LC0593'1 FOOT NORTH OF THE FENCELINE.  THE MONUMENT PROJECTS 3 INCHES AND
 LC0593'THE DISK STAMPED SANTA NO 2 1959.
 LC0593'
 LC0593'THE AZIMUTH MARK IS 64 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 45
 LC0593'FEET EAST OF THE CENTERLINE OF A ROAD, 2 FEET SOUTH OF A POWER POLE
 LC0593'AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH
 LC0593'AND THE DISK STAMPED SANTA 1959 1978.
 LC0593'
 LC0593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2 MILES
 LC0593'SOUTH OF FARMER CITY.
 LC0593'
 LC0593'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0591 ***********************************************************************
 LC0591  DESIGNATION -  SANTA AZ MK
 LC0591  PID         -  LC0591
 LC0591  STATE/COUNTY-  IL/DE WITT
 LC0591  COUNTRY     -  US
 LC0591  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0591
 LC0591                         *CURRENT SURVEY CONTROL
 LC0591  ______________________________________________________________________
 LC0591* NAD 83(1986) POSITION- 40 16 01.     (N) 088 38 37.     (W)   SCALED
 LC0591* NAVD 88 ORTHO HEIGHT -   223.879 (meters)      734.51  (feet) ADJUSTED
 LC0591  ______________________________________________________________________
 LC0591  GEOID HEIGHT    -        -31.905 (meters)                     GEOID18
 LC0591  DYNAMIC HEIGHT  -        223.771 (meters)      734.16  (feet) COMP
 LC0591  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 LC0591
 LC0591  VERT ORDER      -  SECOND    CLASS 0
 LC0591
 LC0591.The horizontal coordinates were scaled from a map and have
 LC0591.an estimated accuracy of +/- 6 seconds.
 LC0591
 LC0591.The orthometric height was determined by differential leveling and
 LC0591.adjusted by the NATIONAL GEODETIC SURVEY
 LC0591.in June 1991.
 LC0591
 LC0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0591.GEOID18 height accuracy estimate available here.
 LC0591
 LC0591.Click photographs - Photos may exist for this station.
 LC0591
 LC0591.The dynamic height is computed by dividing the NAVD 88
 LC0591.geopotential number by the normal gravity value computed on the
 LC0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0591.degrees latitude (g = 980.6199 gals.).
 LC0591
 LC0591.The modeled gravity was interpolated from observed gravity values.
 LC0591
 LC0591;                    North         East    Units  Estimated Accuracy
 LC0591;SPC IL E     -   399,690.      273,610.      MT  (+/- 180 meters Scaled)
 LC0591
 LC0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK602586(NAD 83)
 LC0591
 LC0591                          SUPERSEDED SURVEY CONTROL
 LC0591
 LC0591  NGVD 29 (??/??/92)  223.929  (m)          734.67   (f) ADJ UNCH    2 0
 LC0591
 LC0591.Superseded values are not recommended for survey control.
 LC0591
 LC0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0591.See file dsdata.pdf to determine how the superseded data were derived.
 LC0591
 LC0591_MARKER: DZ = AZIMUTH MARK DISK
 LC0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0591_STAMPING: SANTA 1959
 LC0591_MARK LOGO: CGS
 LC0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0591+STABILITY: SURFACE MOTION
 LC0591
 LC0591  HISTORY     - Date     Condition        Report By
 LC0591  HISTORY     - 1959     MONUMENTED       CGS
 LC0591  HISTORY     - 1976     GOOD             NGS
 LC0591
 LC0591                          STATION DESCRIPTION
 LC0591
 LC0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0591'1.2 MI N FROM FARMER CITY.
 LC0591'ABOUT 1.05 MILES NORTH ALONG AN ASPHALT ROAD FROM THE NEW YORK
 LC0591'CENTRAL RAILROAD STATION AT FARMER CITY, THENCE 0.1 MILE EAST
 LC0591'ALONG A GRAVEL ROAD, AT THE INSIDE OF A CURVE WITH TANGENTS
 LC0591'TO THE EAST AND WEST-SOUTHWEST, 15 FEET SOUTH OF THE CENTER LINE
 LC0591'OF THE ROAD, 1 1/2 FEET NORTH OF A FENCE, 38 1/2 FEET EAST OF
 LC0591'A FENCE CORNER, 1.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 LC0591'1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC0591'CONCRETE POST PROJECTING 6 INCHES.
 LC0591
 LC0591                          STATION RECOVERY (1976)
 LC0591
 LC0591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0591'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0869 ***********************************************************************
 MF0869  DESIGNATION -  SANTA FEE
 MF0869  PID         -  MF0869
 MF0869  STATE/COUNTY-  IL/LASALLE
 MF0869  COUNTRY     -  US
 MF0869  USGS QUAD   -  WENONA (2018)
 MF0869
 MF0869                         *CURRENT SURVEY CONTROL
 MF0869  ______________________________________________________________________
 MF0869* NAD 83(1997) POSITION- 41 00 45.57882(N) 089 02 42.38827(W)   ADJUSTED
 MF0869* NAVD 88 ORTHO HEIGHT -   220.165 (meters)      722.32  (feet) ADJUSTED
 MF0869  ______________________________________________________________________
 MF0869  GEOID HEIGHT    -        -32.612 (meters)                     GEOID18
 MF0869  LAPLACE CORR    -          2.60  (seconds)                    DEFLEC18
 MF0869  DYNAMIC HEIGHT  -        220.071 (meters)      722.02  (feet) COMP
 MF0869  MODELED GRAVITY -    980,191.2   (mgal)                       NAVD 88
 MF0869
 MF0869  HORZ ORDER      -  SECOND
 MF0869  VERT ORDER      -  FIRST     CLASS II
 MF0869
 MF0869.The horizontal coordinates were established by classical geodetic methods
 MF0869.and adjusted by the National Geodetic Survey in October 1999.
 MF0869
 MF0869.The orthometric height was determined by differential leveling and
 MF0869.adjusted by the NATIONAL GEODETIC SURVEY
 MF0869.in June 1991.
 MF0869
 MF0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0869.GEOID18 height accuracy estimate available here.
 MF0869
 MF0869.Click photographs - Photos may exist for this station.
 MF0869
 MF0869.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0869
 MF0869.The dynamic height is computed by dividing the NAVD 88
 MF0869.geopotential number by the normal gravity value computed on the
 MF0869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0869.degrees latitude (g = 980.6199 gals.).
 MF0869
 MF0869.The modeled gravity was interpolated from observed gravity values.
 MF0869
 MF0869. The following values were computed from the NAD 83(1997) position.
 MF0869
 MF0869;                    North         East     Units Scale Factor Converg.
 MF0869;SPC IL E     -   482,691.846   240,127.460   MT  1.00001910   -0 28 01.6
 MF0869;SPC IL E     - 1,583,631.50    787,818.18   sFT  1.00001910   -0 28 01.6
 MF0869;SPC IL W     -   483,037.440   794,339.799   MT  1.00005068   +0 44 09.8
 MF0869;SPC IL W     - 1,584,765.33  2,606,096.49   sFT  1.00005068   +0 44 09.8
 MF0869;UTM  16      - 4,542,177.025   328,031.075   MT  0.99996399   -1 20 32.6
 MF0869
 MF0869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0869!SPC IL E     -   0.99997058  x   1.00001910  =   0.99998968
 MF0869!SPC IL W     -   0.99997058  x   1.00005068  =   1.00002126
 MF0869!UTM  16      -   0.99997058  x   0.99996399  =   0.99993457
 MF0869
 MF0869:                Primary Azimuth Mark                     Grid Az
 MF0869:SPC IL E     -  RUT RESET                                175 57 54.4
 MF0869:SPC IL W     -  RUT RESET                                174 45 43.0
 MF0869:UTM  16      -  RUT RESET                                176 50 25.4
 MF0869
 MF0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2803142177(NAD 83)
 MF0869
 MF0869|---------------------------------------------------------------------|
 MF0869| PID    Reference Object                     Distance      Geod. Az  |
 MF0869|                                                           dddmmss.s |
 MF0869| AA5220 RUT RESET                           APPROX. 7.8 KM 1752952.8 |
 MF0869|---------------------------------------------------------------------|
 MF0869
 MF0869                          SUPERSEDED SURVEY CONTROL
 MF0869
 MF0869  NAD 83(1986)-  41 00 45.59315(N)    089 02 42.39180(W) AD(       ) 2
 MF0869  NAD 27      -  41 00 45.48000(N)    089 02 42.09700(W) AD(       ) 2
 MF0869  USSD        -  41 00 45.61600(N)    089 02 41.89600(W) AD(       ) 3
 MF0869  NGVD 29 (??/??/92)  220.215  (m)          722.49   (f) ADJ UNCH    1 2
 MF0869  NGVD 29             220.22   (m)          722.5    (f) LEVELING    3  
 MF0869
 MF0869.Superseded values are not recommended for survey control.
 MF0869
 MF0869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0869.See file dsdata.pdf to determine how the superseded data were derived.
 MF0869
 MF0869_MARKER: DS = TRIANGULATION STATION DISK
 MF0869_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0869_SP_SET: ABUTMENT
 MF0869_STAMPING: SANTA FEE 1920
 MF0869_MARK LOGO: CGS
 MF0869_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0869+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2002
 MF0869
 MF0869  HISTORY     - Date     Condition        Report By
 MF0869  HISTORY     - 1920     MONUMENTED       CGS
 MF0869  HISTORY     - 1960     GOOD             CGS
 MF0869  HISTORY     - 19970728 GOOD             USPSQD
 MF0869  HISTORY     - 20020923 GOOD             USPSQD
 MF0869  HISTORY     - 20130812 MARK NOT FOUND   ILDT
 MF0869
 MF0869                          STATION DESCRIPTION
 MF0869
 MF0869'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0869'STATION IS ABOUT 2-1/2 MILES S OF WENONA, ON THE E SIDE OF THE
 MF0869'ILLINOIS CENTRAL RAILROAD TRACK, IN THE SE ABUTMENT OF THE
 MF0869'ATCHISON, TOPEKA AND SANTA FE RAILWAY BRIDGE OVER THE ILLINOIS
 MF0869'CENTRAL RAILROAD, 1.76 METERS (5.77 FEET) S OF THE S AND
 MF0869'NEAREST RAIL OF THE ATCHISON, TOPEKA AND SANTA FE RAILWAY,
 MF0869'0.765 METER (2.51 FEET) N OF THE S EDGE OF THE ABUTMENT, AND
 MF0869'0.83 METER (2.72 FEET) E OF THE E END OF THE S TRUSS OF THE
 MF0869'BRIDGE.  THE STATION MARK IS A STANDARD BRONZE DISK SET IN
 MF0869'CONCRETE ABUTMENT.  THERE IS NO REFERENCE MARK.
 MF0869
 MF0869                          STATION RECOVERY (1960)
 MF0869
 MF0869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MF0869'2.6 MI S FROM WENONA.
 MF0869'ABOUT 2.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0869'FROM THE STATION AT WENONA, AT OVERPASS OF THE ATCHISON, TOPEKA
 MF0869'AND SANTA FE RAILWAY OVER THE I.C. RR, IN SECTION 6, R 2 E,
 MF0869'T 29 N, IN THE TOP OF SOUTH END OF EAST CONCRETE CAPPED STONE
 MF0869'ABUTMENT OF OVERPASS, 5.7 FEET SOUTH OF SOUTH RAIL, 2.5 FEET
 MF0869'EAST OF EAST END OF STEEL PART OF BRIDGE AND 2 FEET BELOW LEVEL
 MF0869'OF TRACK.  NOTE-- MARK IS ABOUT 4.8 MILES EAST ALONG THE
 MF0869'ATCHISON, TOPEKA AND SANTA FE RAILWAY FROM THE STATION AT
 MF0869'TOLUCA, MARSHALL COUNTY.
 MF0869
 MF0869                          STATION RECOVERY (1997)
 MF0869
 MF0869'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0869'RECOVERED IN GOOD CONDITION.
 MF0869
 MF0869                          STATION RECOVERY (2002)
 MF0869
 MF0869'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0869'RECOVERED IN GOOD CONDITION.
 MF0869
 MF0869                          STATION RECOVERY (2013)
 MF0869
 MF0869'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0869'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0594 ***********************************************************************
 LC0594  DESIGNATION -  SANTA RM 1
 LC0594  PID         -  LC0594
 LC0594  STATE/COUNTY-  IL/DE WITT
 LC0594  COUNTRY     -  US
 LC0594  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0594
 LC0594                         *CURRENT SURVEY CONTROL
 LC0594  ______________________________________________________________________
 LC0594* NAD 83(1986) POSITION- 40 16 02.40   (N) 088 38 15.85   (W)   HD_HELD1
 LC0594* NAVD 88 ORTHO HEIGHT -   224.370 (meters)      736.12  (feet) ADJUSTED
 LC0594  ______________________________________________________________________
 LC0594  GEOID HEIGHT    -        -31.907 (meters)                     GEOID18
 LC0594  DYNAMIC HEIGHT  -        224.262 (meters)      735.77  (feet) COMP
 LC0594  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 LC0594
 LC0594  VERT ORDER      -  SECOND    CLASS 0
 LC0594
 LC0594.The horizontal coordinates were determined by differentially corrected
 LC0594.hand held GPS observations or other comparable positioning techniques
 LC0594.and have an estimated accuracy of +/- 3 meters.
 LC0594
 LC0594.The orthometric height was determined by differential leveling and
 LC0594.adjusted by the NATIONAL GEODETIC SURVEY
 LC0594.in June 1991.
 LC0594
 LC0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0594.GEOID18 height accuracy estimate available here.
 LC0594
 LC0594.Click photographs - Photos may exist for this station.
 LC0594
 LC0594.The dynamic height is computed by dividing the NAVD 88
 LC0594.geopotential number by the normal gravity value computed on the
 LC0594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0594.degrees latitude (g = 980.6199 gals.).
 LC0594
 LC0594.The modeled gravity was interpolated from observed gravity values.
 LC0594
 LC0594;                    North         East    Units  Estimated Accuracy
 LC0594;SPC IL E     -   399,728.0     274,108.2     MT  (+/- 3 meters HH1 GPS) 
 LC0594
 LC0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6074658715(NAD 83)
 LC0594
 LC0594                          SUPERSEDED SURVEY CONTROL
 LC0594
 LC0594  NGVD 29 (??/??/92)  224.419  (m)          736.28   (f) ADJ UNCH    2 0
 LC0594
 LC0594.Superseded values are not recommended for survey control.
 LC0594
 LC0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0594.See file dsdata.pdf to determine how the superseded data were derived.
 LC0594
 LC0594_MARKER: DR = REFERENCE MARK DISK
 LC0594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0594_STAMPING: SANTA NO 1 1959
 LC0594_MARK LOGO: CGS
 LC0594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0594+STABILITY: SURFACE MOTION
 LC0594
 LC0594  HISTORY     - Date     Condition        Report By
 LC0594  HISTORY     - 1959     MONUMENTED       CGS
 LC0594  HISTORY     - 1976     GOOD             NGS
 LC0594
 LC0594                          STATION DESCRIPTION
 LC0594
 LC0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0594'1.5 MI NE FROM FARMER CITY.
 LC0594'ABOUT 1.05 MILES NORTH ALONG AN ASPHALT ROAD FROM THE NEW YORK
 LC0594'CENTRAL RAILROAD STATION AT FARMER CITY, THENCE 0.45 MILES EAST
 LC0594'ALONG A GRAVEL ROAD, 19 1/2 FEET NORTH OF THE CENTER LINE OF THE
 LC0594'ROAD, 1 FOOT SOUTH OF A BOARD FENCE, 8 1/2 FEET EAST OF THE
 LC0594'EAST END OF A BOARD GATE, 93 FEET WEST OF THE CENTER LINE OF A
 LC0594'DRIVEWAY NORTH TO A FARM HOUSE, 36.1 FEET EAST OF TRIANGULATION
 LC0594'STATION SANTA, 35.9 FEET EAST OF A METAL WITNESS POST, ABOUT
 LC0594'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0594'PROJECTING 4 INCHES.
 LC0594
 LC0594                          STATION RECOVERY (1976)
 LC0594
 LC0594'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0594'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0592 ***********************************************************************
 LC0592  DESIGNATION -  SANTA RM 2
 LC0592  PID         -  LC0592
 LC0592  STATE/COUNTY-  IL/DE WITT
 LC0592  COUNTRY     -  US
 LC0592  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0592
 LC0592                         *CURRENT SURVEY CONTROL
 LC0592  ______________________________________________________________________
 LC0592* NAD 83(1986) POSITION- 40 16 02.05   (N) 088 38 16.32   (W)   HD_HELD1
 LC0592* NAVD 88 ORTHO HEIGHT -   224.137 (meters)      735.36  (feet) ADJUSTED
 LC0592  ______________________________________________________________________
 LC0592  GEOID HEIGHT    -        -31.907 (meters)                     GEOID18
 LC0592  DYNAMIC HEIGHT  -        224.029 (meters)      735.00  (feet) COMP
 LC0592  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 LC0592
 LC0592  VERT ORDER      -  SECOND    CLASS 0
 LC0592
 LC0592.The horizontal coordinates were determined by differentially corrected
 LC0592.hand held GPS observations or other comparable positioning techniques
 LC0592.and have an estimated accuracy of +/- 3 meters.
 LC0592
 LC0592.The orthometric height was determined by differential leveling and
 LC0592.adjusted by the NATIONAL GEODETIC SURVEY
 LC0592.in June 1991.
 LC0592
 LC0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0592.GEOID18 height accuracy estimate available here.
 LC0592
 LC0592.Click photographs - Photos may exist for this station.
 LC0592
 LC0592.The dynamic height is computed by dividing the NAVD 88
 LC0592.geopotential number by the normal gravity value computed on the
 LC0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0592.degrees latitude (g = 980.6199 gals.).
 LC0592
 LC0592.The modeled gravity was interpolated from observed gravity values.
 LC0592
 LC0592;                    North         East    Units  Estimated Accuracy
 LC0592;SPC IL E     -   399,717.2     274,097.0     MT  (+/- 3 meters HH1 GPS) 
 LC0592
 LC0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6073558705(NAD 83)
 LC0592
 LC0592                          SUPERSEDED SURVEY CONTROL
 LC0592
 LC0592  NGVD 29 (??/??/92)  224.186  (m)          735.52   (f) ADJ UNCH    2 0
 LC0592
 LC0592.Superseded values are not recommended for survey control.
 LC0592
 LC0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0592.See file dsdata.pdf to determine how the superseded data were derived.
 LC0592
 LC0592_MARKER: DR = REFERENCE MARK DISK
 LC0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0592_STAMPING: SANTA NO 2 1959
 LC0592_MARK LOGO: CGS
 LC0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0592+STABILITY: SURFACE MOTION
 LC0592
 LC0592  HISTORY     - Date     Condition        Report By
 LC0592  HISTORY     - 1959     MONUMENTED       CGS
 LC0592  HISTORY     - 1976     GOOD             NGS
 LC0592
 LC0592                          STATION DESCRIPTION
 LC0592
 LC0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0592'1.5 MI NE FROM FARMER CITY.
 LC0592'ABOUT 1.05 MILES NORTH ALONG AN ASPHALT ROAD FROM THE NEW YORK
 LC0592'CENTRAL RAILROAD STATION AT FARMER CITY, THENCE 0.45 MILE EAST
 LC0592'ALONG A GRAVEL ROAD, 16 FEET SOUTH OF THE CENTER LINE OF THE
 LC0592'ROAD, 1 FOOT NORTH OF A FENCE, 40 FEET SOUTH-SOUTHWEST OF THE
 LC0592'WEST END OF A BOARD GATE, 130 FEET WEST-SOUTHWEST OF THE CENTER
 LC0592'OF THE JUNCTION OF A DRIVEWAY NORTH TO A FARM HOUSE, 35.4 FEET
 LC0592'SOUTH OF TRIANGULATION STATION SANTA, 37.3 FEET SOUTH OF A METAL
 LC0592'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0592'CONCRETE POST PROJECTING 6 INCHES.
 LC0592
 LC0592                          STATION RECOVERY (1976)
 LC0592
 LC0592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0592'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1092 ***********************************************************************
 MF1092  DESIGNATION -  SAPP 2
 MF1092  PID         -  MF1092
 MF1092  STATE/COUNTY-  IL/BUREAU
 MF1092  COUNTRY     -  US
 MF1092  USGS QUAD   -  BUDA NE (2018)
 MF1092
 MF1092                         *CURRENT SURVEY CONTROL
 MF1092  ______________________________________________________________________
 MF1092* NAD 83(1997) POSITION- 41 23 38.60815(N) 089 34 05.68587(W)   NO CHECK
 MF1092* NAVD 88 ORTHO HEIGHT -   202.48  (meters)      664.3   (feet) RESET
 MF1092  ______________________________________________________________________
 MF1092  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 MF1092  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 MF1092  HORZ ORDER      -  THIRD
 MF1092  VERT ORDER      -  THIRD
 MF1092
 MF1092.The horizontal coordinates were established by classical geodetic methods
 MF1092.and adjusted by the National Geodetic Survey in October 1999.
 MF1092
 MF1092.No horizontal observational check was made to the station.
 MF1092
 MF1092.The orthometric height was computed from unverified reset data.
 MF1092
 MF1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1092.GEOID18 height accuracy estimate available here.
 MF1092
 MF1092.Click photographs - Photos may exist for this station.
 MF1092
 MF1092.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1092
 MF1092. The following values were computed from the NAD 83(1997) position.
 MF1092
 MF1092;                    North         East     Units Scale Factor Converg.
 MF1092;SPC IL W     -   524,958.926   750,044.344   MT  0.99997199   +0 23 44.5
 MF1092;SPC IL W     - 1,722,302.74  2,460,770.49   sFT  0.99997199   +0 23 44.5
 MF1092;UTM  16      - 4,585,685.812   285,288.939   MT  1.00016738   -1 41 55.9
 MF1092
 MF1092!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1092!SPC IL W     -   0.99997344  x   0.99997199  =   0.99994543
 MF1092!UTM  16      -   0.99997344  x   1.00016738  =   1.00014081
 MF1092
 MF1092:                Primary Azimuth Mark                     Grid Az
 MF1092:SPC IL W     -  SAPP 2 AZ                                061 36 00.8
 MF1092:UTM  16      -  SAPP 2 AZ                                063 41 41.2
 MF1092
 MF1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8528885685(NAD 83)
 MF1092
 MF1092|---------------------------------------------------------------------|
 MF1092| PID    Reference Object                     Distance      Geod. Az  |
 MF1092|                                                           dddmmss.s |
 MF1092| MF1095 SAPP 2 AZ                                          0615945.3 |
 MF1092| MF1094 SAPP 2 RM 2                          13.661 METERS 09312     |
 MF1092| MF1093 SAPP 2 RM 1                          12.421 METERS 27039     |
 MF1092| MF1089 SAPP                                132.513 METERS 35757     |
 MF1092|---------------------------------------------------------------------|
 MF1092
 MF1092                          SUPERSEDED SURVEY CONTROL
 MF1092
 MF1092  NAD 83(1986)-  41 23 38.61323(N)    089 34 05.69241(W) AD(       ) 3
 MF1092  NAD 27      -  41 23 38.48710(N)    089 34 05.35750(W) AD(       ) 3
 MF1092
 MF1092.Superseded values are not recommended for survey control.
 MF1092
 MF1092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1092.See file dsdata.pdf to determine how the superseded data were derived.
 MF1092
 MF1092_MARKER: DS = TRIANGULATION STATION DISK
 MF1092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1092_STAMPING: SAPP 2 1963
 MF1092_MARK LOGO: CGS
 MF1092_PROJECTION: FLUSH
 MF1092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1092+STABILITY: SURFACE MOTION
 MF1092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1092+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2005
 MF1092
 MF1092  HISTORY     - Date     Condition        Report By
 MF1092  HISTORY     - 1963     MONUMENTED       CGS
 MF1092  HISTORY     - 1963     GOOD             CGS
 MF1092  HISTORY     - 19960406 GOOD             USPSQD
 MF1092  HISTORY     - 20010606 GOOD             USPSQD
 MF1092  HISTORY     - 20050707 GOOD             USPSQD
 MF1092
 MF1092                          STATION DESCRIPTION
 MF1092
 MF1092'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (VRS)
 MF1092'ABOUT 1.6 MILES N ALONG WEST ROAD FROM ITS INTERSECTION WITH
 MF1092'NO. 6 U.S. HWY. IN W EDGE OF WYANET AND TURN RIGHT AT GRAVEL
 MF1092'CROSS ROAD, THENCE 1.3 MILES E TO CROSSROADS AND TURN LEFT,
 MF1092'THENCE 0.6 MILE NORTHERLY ALONG GRAVEL ROAD TO DEAD-END AT NO.
 MF1092'80 INTERSTATE HWY., THENCE ABOUT 0.2 MILE ALONG THE R.O.W. FENCE
 MF1092'OF HWY. TO THE MARK OR 1.0 MILES E ALONG NO. 80 HWY. FROM THE
 MF1092'BRIDGE OF WEST ROAD OVER SAME (THE NEAREST ACCESS POINT ONTO
 MF1092'THE INTERSTATE HWY. NOT KNOWN) OR AN ESTIMATED 0.3 E OF E ONE
 MF1092'OF TWO HALF-MILE-APART BRIDGES TO THE STATION ON CREST OF
 MF1092'RIDGE, 10 FEET ENE OF STONE MARKING SW CORNER OF SEC. 10, T
 MF1092'16 N, R 8 E, AND THE S R.O.W. BOUNDARY OF THE HWY., 4 FEET N OF
 MF1092'THE FENCE, 2.3 FEET E OF STEEL WITNESS POST, AND FLUSH WITH
 MF1092'THE GROUND, BOTH DISKS STAMPED SAPP 2 1963.
 MF1092'
 MF1092'REFERENCE MARK NO. 1 IS FLUSH, 31 FEET W OF FENCE T-INTERSECTION
 MF1092'AT THE SECTION CORNER, AND 1.3 FEET N OF THE FENCE.
 MF1092'
 MF1092'REFERENCE MARK NO. 2 IS FLUSH, 54.5 FEET E OF SECTION CORNER,
 MF1092'AND 2 FEET N OF FENCE.
 MF1092'
 MF1092'THE AZIMUTH MARK IS ABOUT 22 YARDS E OF CREOSOTED POWER POLE,
 MF1092'2.4 FEET SSE OF IRON-PIPE BRACED FENCE POST IN NORTH R.O.W. FENCE,
 MF1092'AND 1.7 FEET S OF STEEL WITNESS POST.
 MF1092
 MF1092                          STATION RECOVERY (1963)
 MF1092
 MF1092'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 MF1092'2.1 MI NNE FROM WYANET.
 MF1092'ABOUT 2.0 MILES N AND 0.7 MILES E OF THE CENTER OF WYANET,
 MF1092'ON HIGHEST POINT IN VICINITY, ABOUT 1.0 MILES E ALONG NO. 80
 MF1092'INTERSTATE HWY. FROM WEST ROAD BRIDGE OVER SAME (AT THIS WRITING,
 MF1092'IT IS INDICATED THAT THERE WILL NOT BE ACCESS TO THE HWY. FROM
 MF1092'WEST ROAD AND THE NEAREST PLANNED ACCESS IS NOT KNOWN), 4 FEET
 MF1092'N OF SECTION-LINE AND S BOUNDARY FENCE OF HERE-SLIGHTLY-WIDENED
 MF1092'HWY. RIGHT-OF-WAY, 10 FEET ENE OF MARKER-ROCK AND FENCE
 MF1092'T-INTERSECTION AT SW CORNER OF SEC. 10, T 16 N, R 8 E, 2.3 FEET
 MF1092'E OF STEEL WITNESS POST, AND FLUSH WITH THE GROUND.
 MF1092
 MF1092                          STATION RECOVERY (1996)
 MF1092
 MF1092'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1092'RECOVERED IN GOOD CONDITION.
 MF1092
 MF1092                          STATION RECOVERY (2001)
 MF1092
 MF1092'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1092'RM 1, RM 2 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION.
 MF1092
 MF1092                          STATION RECOVERY (2005)
 MF1092
 MF1092'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1092'RM 1 AND 2 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1095 ***********************************************************************
 MF1095  DESIGNATION -  SAPP 2 AZ
 MF1095  PID         -  MF1095
 MF1095  STATE/COUNTY-  IL/BUREAU
 MF1095  COUNTRY     -  US
 MF1095  USGS QUAD   -  BUDA NE (2018)
 MF1095
 MF1095                         *CURRENT SURVEY CONTROL
 MF1095  ______________________________________________________________________
 MF1095* NAD 83(1986) POSITION- 41 23 42.     (N) 089 33 55.     (W)   SCALED
 MF1095* NAVD 88 ORTHO HEIGHT -   201.78  (meters)      662.0   (feet) RESET
 MF1095  ______________________________________________________________________
 MF1095  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 MF1095  VERT ORDER      -  THIRD
 MF1095
 MF1095.The horizontal coordinates were scaled from a map and have
 MF1095.an estimated accuracy of +/- 6 seconds.
 MF1095
 MF1095.The orthometric height was computed from unverified reset data.
 MF1095
 MF1095.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1095.GEOID18 height accuracy estimate available here.
 MF1095
 MF1095.Click photographs - Photos may exist for this station.
 MF1095
 MF1095;                    North         East    Units  Estimated Accuracy
 MF1095;SPC IL W     -   525,070.      750,290.      MT  (+/- 180 meters Scaled)
 MF1095
 MF1095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL855857(NAD 83)
 MF1095
 MF1095                          SUPERSEDED SURVEY CONTROL
 MF1095
 MF1095.No superseded survey control is available for this station.
 MF1095
 MF1095_MARKER: DZ = AZIMUTH MARK DISK
 MF1095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1095_STAMPING: SAPP 2 1963
 MF1095_MARK LOGO: CGS
 MF1095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1095+STABILITY: SURFACE MOTION
 MF1095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1095+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2001
 MF1095
 MF1095  HISTORY     - Date     Condition        Report By
 MF1095  HISTORY     - 1963     MONUMENTED       CGS
 MF1095  HISTORY     - 20010606 GOOD             USPSQD
 MF1095
 MF1095                          STATION DESCRIPTION
 MF1095
 MF1095'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 MF1095'1.2 MI NNE FROM WYANET.
 MF1095'ABOUT 2.1 MILES N AND 0.8 MILE E OF THE CENTER OF WYANET, ABOUT
 MF1095'1.1 MILES E ALONG NO. 80 INTERSTATE HWY. FROM WEST ROAD BRIDGE
 MF1095'OVER SAME (AT THIS WRITING, IT IS INDICATED THAT THERE WILL NOT
 MF1095'BE ACCESS TO THE HWY. FROM WEST ROAD AND THE NEAREST PLANNED
 MF1095'ACCESS IS NOT KNOWN), NEAR THE NW END OF A LONG CURVE IN THE
 MF1095'HIGHWAY, ABOUT 666 FEET NE AND ACROSS THE HIGHWAY FROM
 MF1095'TRIANGULATION STATION SAPP 2, ABOUT 40 YARDS E OF THE CREST
 MF1095'OF A SLIGHT RIDGE, ABOUT 22 YARDS E OF CREOSOTED POWER POLE, 2.4
 MF1095'FEET SSE OF BRACED STEEL-PIPE POST IN THE N RIGHT-OF-WAY FENCE,
 MF1095'1.7 FEET S OF THE FENCE, AND FLUSH WITH THE GROUND.
 MF1095
 MF1095                          STATION RECOVERY (2001)
 MF1095
 MF1095'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1095'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1093 ***********************************************************************
 MF1093  DESIGNATION -  SAPP 2 RM 1
 MF1093  PID         -  MF1093
 MF1093  STATE/COUNTY-  IL/BUREAU
 MF1093  COUNTRY     -  US
 MF1093  USGS QUAD   -  BUDA NE (2018)
 MF1093
 MF1093                         *CURRENT SURVEY CONTROL
 MF1093  ______________________________________________________________________
 MF1093* NAD 83(1986) POSITION- 41 23 38.61   (N) 089 34 06.22   (W)   HD_HELD1
 MF1093* NAVD 88 ORTHO HEIGHT -   202.13  (meters)      663.2   (feet) RESET
 MF1093  ______________________________________________________________________
 MF1093  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 MF1093  VERT ORDER      -  THIRD
 MF1093
 MF1093.The horizontal coordinates were determined by differentially corrected
 MF1093.hand held GPS observations or other comparable positioning techniques
 MF1093.and have an estimated accuracy of +/- 3 meters.
 MF1093
 MF1093.The orthometric height was computed from unverified reset data.
 MF1093
 MF1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1093.GEOID18 height accuracy estimate available here.
 MF1093
 MF1093.Click photographs - Photos may exist for this station.
 MF1093
 MF1093;                    North         East    Units  Estimated Accuracy
 MF1093;SPC IL W     -   524,958.9     750,031.9     MT  (+/- 3 meters HH1 GPS) 
 MF1093
 MF1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8527685686(NAD 83)
 MF1093
 MF1093                          SUPERSEDED SURVEY CONTROL
 MF1093
 MF1093.No superseded survey control is available for this station.
 MF1093
 MF1093_MARKER: DR = REFERENCE MARK DISK
 MF1093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1093_STAMPING: SAPP 2 NO 1 1963
 MF1093_MARK LOGO: CGS
 MF1093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1093+STABILITY: SURFACE MOTION
 MF1093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1093+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2001
 MF1093
 MF1093  HISTORY     - Date     Condition        Report By
 MF1093  HISTORY     - 1963     MONUMENTED       CGS
 MF1093  HISTORY     - 20010606 GOOD             USPSQD
 MF1093
 MF1093                          STATION DESCRIPTION
 MF1093
 MF1093'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 MF1093'2.1 MI NNE FROM WYANET.
 MF1093'ABOUT 2.0 MILES N AND 0.7 MILE E OF THE CENTER OF WYANET, ON
 MF1093'HIGHEST HILLOCK IN VICINITY, ABOUT 1.0 MILES E ALONG NO. 80
 MF1093'INTERSTATE HWY, FROM WEST ROAD BRIDGE OVER SAME (AT THIS
 MF1093'WRITING, IT IS INDICATED THAT THERE WILL NOT BE ACCESS TO THE
 MF1093'HWY. FROM WEST ROAD AND THE NEAREST ACCESS IS NOT KNOWN),
 MF1093'1.3 FEET N OF SECTION-LINE AND SOUTH BOUNDARY FENCE OF
 MF1093'HERE-SLIGHTLY-WIDENED HWY. RIGHT-OF-WAY, 31 FEET W OF MARKER-ROCK
 MF1093'AND FENCE T-INTERSECTION AT SW CORNER OF SEC. 10, T 16 N, R 8
 MF1093'E WHICH IS ON SLIGHTLY HIGHER AND E ONE OF TWO CRESTS OF
 MF1093'RIDGE, 40.75 FEET W OF TRIANGULATION STATION SAPP 2, AND FLUSH
 MF1093'WITH THE GROUND.
 MF1093
 MF1093                          STATION RECOVERY (2001)
 MF1093
 MF1093'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1093'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1094 ***********************************************************************
 MF1094  DESIGNATION -  SAPP 2 RM 2
 MF1094  PID         -  MF1094
 MF1094  STATE/COUNTY-  IL/BUREAU
 MF1094  COUNTRY     -  US
 MF1094  USGS QUAD   -  BUDA NE (2018)
 MF1094
 MF1094                         *CURRENT SURVEY CONTROL
 MF1094  ______________________________________________________________________
 MF1094* NAD 83(1986) POSITION- 41 23 38.58   (N) 089 34 05.10   (W)   HD_HELD1
 MF1094* NAVD 88 ORTHO HEIGHT -   201.80  (meters)      662.1   (feet) RESET
 MF1094  ______________________________________________________________________
 MF1094  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 MF1094  VERT ORDER      -  THIRD
 MF1094
 MF1094.The horizontal coordinates were determined by differentially corrected
 MF1094.hand held GPS observations or other comparable positioning techniques
 MF1094.and have an estimated accuracy of +/- 3 meters.
 MF1094
 MF1094.The orthometric height was computed from unverified reset data.
 MF1094
 MF1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1094.GEOID18 height accuracy estimate available here.
 MF1094
 MF1094.Click photographs - Photos may exist for this station.
 MF1094
 MF1094;                    North         East    Units  Estimated Accuracy
 MF1094;SPC IL W     -   524,958.2     750,058.0     MT  (+/- 3 meters HH1 GPS) 
 MF1094
 MF1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8530285684(NAD 83)
 MF1094
 MF1094                          SUPERSEDED SURVEY CONTROL
 MF1094
 MF1094.No superseded survey control is available for this station.
 MF1094
 MF1094_MARKER: DR = REFERENCE MARK DISK
 MF1094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1094_STAMPING: SAPP 2 NO 2 1963
 MF1094_MARK LOGO: CGS
 MF1094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1094+STABILITY: SURFACE MOTION
 MF1094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1094+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2001
 MF1094
 MF1094  HISTORY     - Date     Condition        Report By
 MF1094  HISTORY     - 1963     MONUMENTED       CGS
 MF1094  HISTORY     - 20010606 GOOD             USPSQD
 MF1094
 MF1094                          STATION DESCRIPTION
 MF1094
 MF1094'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 MF1094'2.1 MI NNE FROM WYANET.
 MF1094'ABOUT 2.0 MILES N AND 0.7 MILE E OF THE CENTER OF WYANET,
 MF1094'ON HIGHEST HILLOCK IN VICINITY, ABOUT 1.0 MILES E ALONG NO. 80
 MF1094'INTERSTATE HWY. FROM WEST RD. BRIDGE OVER SAME (AT THIS WRITING,
 MF1094'IT IS INDICATED THAT THERE WILL NOT BE ACCESS TO THE HWY. FROM
 MF1094'WEST ROAD AND THE NEAREST PLANNED ACCESS IS NOT KNOWN), 2 FEET
 MF1094'N OF SECTION-LINE AND SOUTH BOUNDARY FENCE OF HERE-SLIGHTLY-WIDENED
 MF1094'HWY. RIGHT-OF-WAY, 54.5 FEET E OF MARKER-ROCK AND FENCE
 MF1094'T-INTERSECTION AT SW CORNER OF SEC. 10, T 16 N, R 8 E WHICH IS
 MF1094'ON SLIGHTLY HIGHER AND E ONE OF TWO CRESTS OF THE RIDGE, 44.82
 MF1094'FEET E OF TRIANGULATION STATION SAPP 2, AND FLUSH WITH THE GROUND.
 MF1094
 MF1094                          STATION RECOVERY (2001)
 MF1094
 MF1094'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1094'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1719 ***********************************************************************
 LC1719  DESIGNATION -  SAUNEMIN MUNICIPAL TANK
 LC1719  PID         -  LC1719
 LC1719  STATE/COUNTY-  IL/LIVINGSTON
 LC1719  COUNTRY     -  US
 LC1719  USGS QUAD   -  SAUNEMIN (2018)
 LC1719
 LC1719                         *CURRENT SURVEY CONTROL
 LC1719  ______________________________________________________________________
 LC1719* NAD 83(1997) POSITION- 40 53 44.36526(N) 088 24 10.02607(W)   ADJUSTED
 LC1719  ______________________________________________________________________
 LC1719  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 LC1719  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 LC1719  HORZ ORDER      -  THIRD
 LC1719
 LC1719.The horizontal coordinates were established by classical geodetic methods
 LC1719.and adjusted by the National Geodetic Survey in October 1999.
 LC1719
 LC1719.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1719.GEOID18 height accuracy estimate available here.
 LC1719
 LC1719.Click photographs - Photos may exist for this station.
 LC1719
 LC1719.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1719
 LC1719. The following values were computed from the NAD 83(1997) position.
 LC1719
 LC1719;                    North         East     Units Scale Factor Converg.
 LC1719;SPC IL E     -   469,456.818   294,147.610   MT  0.99997542   -0 02 43.7
 LC1719;SPC IL E     - 1,540,209.58    965,049.28   sFT  0.99997542   -0 02 43.7
 LC1719;UTM  16      - 4,528,121.219   381,836.066   MT  0.99977185   -0 55 06.6
 LC1719
 LC1719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8183628121(NAD 83)
 LC1719
 LC1719                          SUPERSEDED SURVEY CONTROL
 LC1719
 LC1719  NAD 83(1997)-  40 53 44.37803(N)    088 24 10.02717(W) AD(       ) 3
 LC1719  NAD 83(1986)-  40 53 44.37647(N)    088 24 10.03064(W) AD(       ) 3
 LC1719  NAD 27      -  40 53 44.25900(N)    088 24 09.83500(W) AD(       ) 3
 LC1719
 LC1719.Superseded values are not recommended for survey control.
 LC1719
 LC1719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1719.See file dsdata.pdf to determine how the superseded data were derived.
 LC1719
 LC1719_MARKER: 53 = ELEVATED TANK
 LC1719
 LC1719  HISTORY     - Date     Condition        Report By
 LC1719  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1719
 LC1719                          STATION DESCRIPTION
 LC1719
 LC1719'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1719'POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER TANK,
 LC1719'A STEEL STRUCTURE APPROXIMATELY 125 FEET HIGH AND PAINTED
 LC1719'BLACK.  LOCATED IN THE CENTRAL PART OF TOWN.
 LC1719'
 LC1719'OBSERVED UPON FROM TRIANGULATION STATIONS SWYGERT, SANCKEN,
 LC1719'FELKEY AND THOMAS AND DONOVAN.
 LC1719'
 LC1719'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1212 ***********************************************************************
 MF1212  DESIGNATION -  SCARBORO
 MF1212  PID         -  MF1212
 MF1212  STATE/COUNTY-  IL/LEE
 MF1212  COUNTRY     -  US
 MF1212  USGS QUAD   -  STEWARD (2018)
 MF1212
 MF1212                         *CURRENT SURVEY CONTROL
 MF1212  ______________________________________________________________________
 MF1212* NAD 83(1997) POSITION- 41 46 42.48069(N) 089 02 02.03530(W)   ADJUSTED
 MF1212* NAVD 88 ORTHO HEIGHT -   248.437 (meters)      815.08  (feet) POSTED
 MF1212  ______________________________________________________________________
 MF1212  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF1212  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 MF1212  DYNAMIC HEIGHT  -        248.35  (meters)      814.8   (feet) COMP
 MF1212  MODELED GRAVITY -    980,248.4   (mgal)                       NAVD 88
 MF1212
 MF1212  HORZ ORDER      -  SECOND
 MF1212  VERT ORDER      -  * POSTED, SEE BELOW
 MF1212
 MF1212.The horizontal coordinates were established by classical geodetic methods
 MF1212.and adjusted by the National Geodetic Survey in October 1999.
 MF1212
 MF1212.The orthometric height was determined by differential leveling
 MF1212.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1212
 MF1212.* This is a POSTED BENCH MARK height.
 MF1212
 MF1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1212.GEOID18 height accuracy estimate available here.
 MF1212
 MF1212.Click photographs - Photos may exist for this station.
 MF1212
 MF1212.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1212
 MF1212.The dynamic height is computed by dividing the NAVD 88
 MF1212.geopotential number by the normal gravity value computed on the
 MF1212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1212.degrees latitude (g = 980.6199 gals.).
 MF1212
 MF1212.The modeled gravity was interpolated from observed gravity values.
 MF1212
 MF1212. The following values were computed from the NAD 83(1997) position.
 MF1212
 MF1212;                    North         East     Units Scale Factor Converg.
 MF1212;SPC IL W     -   568,098.350   794,170.664   MT  1.00005026   +0 45 17.2
 MF1212;SPC IL W     - 1,863,836.00  2,605,541.59   sFT  1.00005026   +0 45 17.2
 MF1212;UTM  16      - 4,627,179.418   330,970.323   MT  0.99995159   -1 21 19.5
 MF1212
 MF1212!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1212!SPC IL W     -   0.99996622  x   1.00005026  =   1.00001648
 MF1212!UTM  16      -   0.99996622  x   0.99995159  =   0.99991781
 MF1212
 MF1212:                Primary Azimuth Mark                     Grid Az
 MF1212:SPC IL W     -  STEWARD                                  004 38 03.4
 MF1212:UTM  16      -  STEWARD                                  006 44 40.1
 MF1212
 MF1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3097027179(NAD 83)
 MF1212
 MF1212|---------------------------------------------------------------------|
 MF1212| PID    Reference Object                     Distance      Geod. Az  |
 MF1212|                                                           dddmmss.s |
 MF1212| MF0560 STEWARD                             APPROX. 8.1 KM 0052320.6 |
 MF1212| MF0572 SCARBORO RM                          17.340 METERS 18217     |
 MF1212|---------------------------------------------------------------------|
 MF1212
 MF1212                          SUPERSEDED SURVEY CONTROL
 MF1212
 MF1212  NAD 83(1996)-  41 46 42.48186(N)    089 02 02.03815(W) AD(       ) 2
 MF1212  NAD 83(1986)-  41 46 42.48441(N)    089 02 02.04067(W) AD(       ) 2
 MF1212  NAD 27      -  41 46 42.38420(N)    089 02 01.70450(W) AD(       ) 2
 MF1212  USSD        -  41 46 42.53600(N)    089 02 01.49900(W) AD(       ) 3
 MF1212  NGVD 29             248.63   (m)          815.7    (f) LEVELING    3  
 MF1212
 MF1212.Superseded values are not recommended for survey control.
 MF1212
 MF1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1212.See file dsdata.pdf to determine how the superseded data were derived.
 MF1212
 MF1212_MARKER: DS = TRIANGULATION STATION DISK
 MF1212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1212_STAMPING: SCARBORO 1920
 MF1212_MARK LOGO: CGS
 MF1212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1212+STABILITY: SURFACE MOTION
 MF1212
 MF1212  HISTORY     - Date     Condition        Report By
 MF1212  HISTORY     - 1920     MONUMENTED       CGS
 MF1212  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF1212  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF1212  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF1212  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF1212
 MF1212                          STATION DESCRIPTION
 MF1212
 MF1212'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1212'STATION IS LOCATED AT SCARBORO, ABOUT 160 YARDS S OF THE
 MF1212'RAILROAD STATION, ON THE W SIDE OF THE CHICAGO, MILWAUKEE
 MF1212'AND ST. PAUL RAILWAY TRACK, 65 YARDS S OF THE STANDARD OIL
 MF1212'CO.S TANKS, 75 YARDS E OF SCARBORO PUBLIC SCHOOL, 30 YARDS
 MF1212'NE OF J.H. SOLTMANS RESIDENCE, AND 12.63 METERS (41.44 FEET)
 MF1212'W OF THE W AND NEAREST RAIL OF THE MAIN TRACK.  THE SURFACE,
 MF1212'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 MF1212'SET IN CONCRETE.  THE
 MF1212'REFERENCE MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE
 MF1212'FENCE LINE, 17.34 METERS (56.89 FEET) FROM THE STATION,
 MF1212'S 22 DEG 16 MIN W.
 MF1212'248.522 METERS (815.359 FEET).
 MF1212
 MF1212                          STATION RECOVERY (1954)
 MF1212
 MF1212'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1212'THIS TRAVERSE STATION WAS NOT RECOVERED.  CONCRETE OF ONE
 MF1212'MARK WAS FOUND ON TOP OF THE GROUND.  THE DISK HAD BEEN
 MF1212'REMOVED, AND IT COULD NOT BE IDENTIFIED.  NO OTHER TRACE
 MF1212'WAS FOUND OF THIS STATION AFTER THREE HOURS OF PROBING.  THE
 MF1212'1920 DESCRIPTION IS ADEQUATE FOR REACHING THIS SITE.
 MF1212
 MF1212                          STATION RECOVERY (1995)
 MF1212
 MF1212'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1212'MARK NOT FOUND.
 MF1212
 MF1212                          STATION RECOVERY (2002)
 MF1212
 MF1212'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1212'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1212
 MF1212                          STATION RECOVERY (2003)
 MF1212
 MF1212'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1212'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0572 ***********************************************************************
 MF0572  DESIGNATION -  SCARBORO RM
 MF0572  PID         -  MF0572
 MF0572  STATE/COUNTY-  IL/LEE
 MF0572  COUNTRY     -  US
 MF0572  USGS QUAD   -  STEWARD (2018)
 MF0572
 MF0572                         *CURRENT SURVEY CONTROL
 MF0572  ______________________________________________________________________
 MF0572* NAD 83(1986) POSITION- 41 46 41.92   (N) 089 02 02.07   (W)   HD_HELD1
 MF0572* NAVD 88 ORTHO HEIGHT -   248.327 (meters)      814.72  (feet) POSTED
 MF0572  ______________________________________________________________________
 MF0572  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF0572  DYNAMIC HEIGHT  -        248.24  (meters)      814.4   (feet) COMP
 MF0572  MODELED GRAVITY -    980,248.7   (mgal)                       NAVD 88
 MF0572
 MF0572  VERT ORDER      -  * POSTED, SEE BELOW
 MF0572
 MF0572.The horizontal coordinates were determined by differentially corrected
 MF0572.hand held GPS observations or other comparable positioning techniques
 MF0572.and have an estimated accuracy of +/- 3 meters.
 MF0572
 MF0572.The orthometric height was determined by differential leveling
 MF0572.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0572
 MF0572.* This is a POSTED BENCH MARK height.
 MF0572
 MF0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0572.GEOID18 height accuracy estimate available here.
 MF0572
 MF0572.Click photographs - Photos may exist for this station.
 MF0572
 MF0572.The dynamic height is computed by dividing the NAVD 88
 MF0572.geopotential number by the normal gravity value computed on the
 MF0572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0572.degrees latitude (g = 980.6199 gals.).
 MF0572
 MF0572.The modeled gravity was interpolated from observed gravity values.
 MF0572
 MF0572;                    North         East    Units  Estimated Accuracy
 MF0572;SPC IL W     -   568,081.0     794,170.1     MT  (+/- 3 meters HH1 GPS) 
 MF0572
 MF0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3096927162(NAD 83)
 MF0572
 MF0572                          SUPERSEDED SURVEY CONTROL
 MF0572
 MF0572.No superseded survey control is available for this station.
 MF0572
 MF0572_MARKER: DR = REFERENCE MARK DISK
 MF0572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0572_STAMPING: 814.874 SCARBORO 1920
 MF0572_MARK LOGO: CGS
 MF0572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0572+STABILITY: SURFACE MOTION
 MF0572
 MF0572  HISTORY     - Date     Condition        Report By
 MF0572  HISTORY     - 1920     MONUMENTED       CGS
 MF0572  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0572  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0572  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0572  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0572
 MF0572                          STATION DESCRIPTION
 MF0572
 MF0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0572'AT SCARBORO.
 MF0572'AT SCARBORO, LEE COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0572'AND PACIFIC RAILROAD, 18 YARDS IN AZIMUTH 22 DEG 16 MIN FROM
 MF0572'TRIANGULATION STATION SCARBORO, WEST OF THE TRACK, AND NEAR THE
 MF0572'FENCE LINE.  A STANDARD REFERENCE MARK DISK STAMPED 814.874
 MF0572'SCARBORO 1920 AND SET IN THE TOP OF A CONCRETE POST.
 MF0572
 MF0572                          STATION RECOVERY (1969)
 MF0572
 MF0572'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0572'MARK NOT FOUND.
 MF0572
 MF0572                          STATION RECOVERY (1995)
 MF0572
 MF0572'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0572'MARK NOT FOUND.
 MF0572
 MF0572                          STATION RECOVERY (2002)
 MF0572
 MF0572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0572'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0572
 MF0572                          STATION RECOVERY (2003)
 MF0572
 MF0572'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0572'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0097 ***********************************************************************
 KB0097  DESIGNATION -  SCATTERING
 KB0097  PID         -  KB0097
 KB0097  STATE/COUNTY-  IL/DOUGLAS
 KB0097  COUNTRY     -  US
 KB0097  USGS QUAD   -  TUSCOLA (2018)
 KB0097
 KB0097                         *CURRENT SURVEY CONTROL
 KB0097  ______________________________________________________________________
 KB0097* NAD 83(1997) POSITION- 39 46 04.08508(N) 088 16 26.43134(W)   ADJUSTED
 KB0097* NAVD 88 ORTHO HEIGHT -   196.347 (meters)      644.18  (feet) ADJUSTED
 KB0097  ______________________________________________________________________
 KB0097  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 KB0097  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 KB0097  DYNAMIC HEIGHT  -        196.242 (meters)      643.84  (feet) COMP
 KB0097  MODELED GRAVITY -    980,086.8   (mgal)                       NAVD 88
 KB0097
 KB0097  HORZ ORDER      -  SECOND
 KB0097  VERT ORDER      -  SECOND    CLASS 0
 KB0097
 KB0097.The horizontal coordinates were established by classical geodetic methods
 KB0097.and adjusted by the National Geodetic Survey in October 1999.
 KB0097
 KB0097.The orthometric height was determined by differential leveling and
 KB0097.adjusted by the NATIONAL GEODETIC SURVEY
 KB0097.in June 1991.
 KB0097
 KB0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0097.GEOID18 height accuracy estimate available here.
 KB0097
 KB0097.Click photographs - Photos may exist for this station.
 KB0097
 KB0097.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0097
 KB0097.The dynamic height is computed by dividing the NAVD 88
 KB0097.geopotential number by the normal gravity value computed on the
 KB0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0097.degrees latitude (g = 980.6199 gals.).
 KB0097
 KB0097.The modeled gravity was interpolated from observed gravity values.
 KB0097
 KB0097. The following values were computed from the NAD 83(1997) position.
 KB0097
 KB0097;                    North         East     Units Scale Factor Converg.
 KB0097;SPC IL E     -   344,221.073   305,082.949   MT  0.99997532   +0 02 16.6
 KB0097;SPC IL E     - 1,129,331.97  1,000,926.31   sFT  0.99997532   +0 02 16.6
 KB0097;UTM  16      - 4,402,762.063   390,881.893   MT  0.99974659   -0 48 54.1
 KB0097
 KB0097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0097!SPC IL E     -   0.99997423  x   0.99997532  =   0.99994955
 KB0097!UTM  16      -   0.99997423  x   0.99974659  =   0.99972083
 KB0097
 KB0097:                Primary Azimuth Mark                     Grid Az
 KB0097:SPC IL E     -  SCATTERING RM 5                          091 38 02.3
 KB0097:UTM  16      -  SCATTERING RM 5                          092 29 13.0
 KB0097
 KB0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9088102762(NAD 83)
 KB0097
 KB0097|---------------------------------------------------------------------|
 KB0097| PID    Reference Object                     Distance      Geod. Az  |
 KB0097|                                                           dddmmss.s |
 KB0097| KB0096 SCATTERING RM 1                      21.922 METERS 08808     |
 KB0097| CI8205 SCATTERING RM 5                                    0914018.9 |
 KB0097| KB0094 SCATTERING AZ MK                                   2712450.7 |
 KB0097| KB1182 TUSCOLA PANHAN E PL MICROWAVE       APPROX. 7.8 KM 2890952.7 |
 KB0097| KB0095 SCATTERING RM 2                      13.270 METERS 32524     |
 KB0097| KB0098 SCATTERING RM 4                      19.434 METERS 33943     |
 KB0097| KB1180 TUSCOLA CEN ILL PUB SER TANK        APPROX. 3.9 KM 3394438.7 |
 KB0097| CI8204 SCATTERING RM 3                      26.858 METERS 34421     |
 KB0097| KB1181 TUSCOLA MUNICIPAL TANK              APPROX. 3.3 KM 3563605.7 |
 KB0097|---------------------------------------------------------------------|
 KB0097
 KB0097                          SUPERSEDED SURVEY CONTROL
 KB0097
 KB0097  NAD 83(1997)-  39 46 04.08436(N)    088 16 26.42868(W) AD(       ) 2
 KB0097  NAD 83(1986)-  39 46 04.09660(N)    088 16 26.42564(W) AD(       ) 2
 KB0097  NAD 27      -  39 46 03.98150(N)    088 16 26.25580(W) AD(       ) 2
 KB0097  NGVD 29 (??/??/92)  196.420  (m)          644.42   (f) ADJ UNCH    2 0
 KB0097  NGVD 29             196.42   (m)          644.4    (f) LEVELING    3  
 KB0097
 KB0097.Superseded values are not recommended for survey control.
 KB0097
 KB0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0097.See file dsdata.pdf to determine how the superseded data were derived.
 KB0097
 KB0097_MARKER: DS = TRIANGULATION STATION DISK
 KB0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0097_STAMPING: SCATTERING 1959
 KB0097_MARK LOGO: CGS
 KB0097_PROJECTION: FLUSH
 KB0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0097+STABILITY: SURFACE MOTION
 KB0097_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0097+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0097
 KB0097  HISTORY     - Date     Condition        Report By
 KB0097  HISTORY     - 1959     MONUMENTED       CGS
 KB0097  HISTORY     - 1964     GOOD             CGS
 KB0097  HISTORY     - 1965     GOOD             ILDT
 KB0097  HISTORY     - 1965     GOOD             CGS
 KB0097  HISTORY     - 1973     GOOD             ILDT
 KB0097  HISTORY     - 1974     GOOD             NGS
 KB0097  HISTORY     - 1974     GOOD             NGS
 KB0097  HISTORY     - 20110907 GOOD             ILDT
 KB0097  HISTORY     - 20130709 GOOD             ILDT
 KB0097
 KB0097                          STATION DESCRIPTION
 KB0097
 KB0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0097'THE STATION IS LOCATED ABOUT 2 MILES SOUTH-SOUTHEAST OF TUSCOLA AND
 KB0097'ABOUT 1-1/2 MILES EAST OF U.S. HIGHWAY 45.
 KB0097'
 KB0097'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 45 AND 36 AT
 KB0097'THE SOUTHWEST EDGE OF TUSCOLA, GO EAST ON U.S.  HIGHWAY 36 FOR
 KB0097'0.55 MILES TO A SIDE ROAD RIGHT JUST AFTER PASSING A STANDARD GAS
 KB0097'STATION ON THE RIGHT, TURN RIGHT AND GO SOUTH ON SURFACED ROAD FOR
 KB0097'1.65 MILES TO A SIDE ROAD, TURN LEFT, EAST, FOR 0.55 MILE TO A HOUSE
 KB0097'AND THE STATION ON THE RIGHT.
 KB0097'
 KB0097'STATION MARK, A STANDARD DISK STAMPED SCATTERING 1959, IS SET IN A 12
 KB0097'INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0097'GROUND. THE MARK IS 20 FEET SOUTH OF THE APPROXIMATE CENTER OF THE
 KB0097'SURFACED ROAD, 9 FEET NORTHEAST OF POWER POLE NO. 500, 8.4 FEET
 KB0097'EAST-SOUTHEAST OF A TELEPHONE POLE AND 7.2 FEET EAST OF A WITNESS
 KB0097'POST.
 KB0097'
 KB0097'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED SCATTERING NO 1
 KB0097'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH
 KB0097'THE SURFACE OF THE GROUND. THE MARK IS 47 FEET WEST OF THE
 KB0097'APPROXIMATE CENTER OF THE DRIVEWAY LEADING TO THE HEATH HOME, 19
 KB0097'FEET SOUTH OF THE APPROXIMATE CENTER OF THE SURFACED ROAD AND 7 FEET
 KB0097'NORTH OF A TELEPHONE POLE.
 KB0097'
 KB0097'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED SCATTERING NO 2
 KB0097'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS 1
 KB0097'INCH. THE MARK IS 45.5 FEET NORTHWEST OF POWER POLE NO. 500 AND 17
 KB0097'FEET NORTH OF THE APPROXIMATE CENTER OF THE SURFACED ROAD.
 KB0097'
 KB0097'AZIMUTH MARK, A STANDARD DISK STAMPED SCATTERING 1959, IS SET IN A 12
 KB0097'IN. SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES. THE MARK
 KB0097'IS 19 FEET NORTH OF THE APPROXIMATE CENTER OF THE SURFACED ROAD, 2
 KB0097'FEET WEST OF A WITNESS POST AND 1.8 FEET EAST OF A TELEPHONE
 KB0097'POLE.
 KB0097'
 KB0097'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE SURFACED
 KB0097'ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 KB0097'DESCRIBED.
 KB0097
 KB0097                          STATION RECOVERY (1964)
 KB0097
 KB0097'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (VRS)
 KB0097'RECOVERED ALL MARKS IN GOOD CONDITION EXCEPT NO. 2 R.M. WHICH
 KB0097'EVIDENTLY HAS BEEN DESTROYED. A NO. 3 R.M. WAS NOT SET DUE TO
 KB0097'PROBABLE ROAD RELOCATION FOR INTERSTATE HWY.
 KB0097'
 KB0097'ABOUT 0.55 MILE E ALONG NO. 36 U.S. HWY. FROM ITS INTERSECTION WITH
 KB0097'NO. 45 U.S. HWY. ON PRESENT SW EDGE OF TUSCOLA, THENCE 1.65
 KB0097'MILES S ALONG ASPHALT COUNTY ROAD, THENCE 0.3 MILE E TO AZIMUTH MARK
 KB0097'ON LEFT AND THEN CONTINUE 0.25 MILE E TO STATION ON THE RIGHT, 20
 KB0097'FEET S OF CENTER LINE OF 20-FOOT ASPHALT ROAD, 0.6 FOOT LOWER THAN
 KB0097'SAME, 8.5 FEET E OF 0.5-FOOT-SQUARE CONCRETE PROPERTY-LINE
 KB0097'MARKER, 8.5 FEET E OF LINE OF POWER POLES FROM S, 7 FEET E OF LINE OF
 KB0097'POWER POLES FROM N AND 7.3 FEET E OF WITNESS POST, STANDARD
 KB0097'DISKS STAMPED SCATTERING 1959 , THE
 KB0097'UPPER ONE FLUSH WITH THE GROUND.
 KB0097'
 KB0097'R.M. STAMPED SCATTERING NO 1 1959, FLUSH, IS 21.921 METERS
 KB0097'OR 71.92 FEET E FROM THE STATION, 48
 KB0097'FEET W OF CENTER LINE OF A DRIVEWAY, AND 18-1/2 FEET S OF CENTER LINE
 KB0097'OF THE ROAD.
 KB0097'
 KB0097'AZIMUTH MARK STAMPED SCATTERING 1959,FLUSH, IS ABOUT 0.25
 KB0097'MILE W . FROM THE STATION 18 FEET
 KB0097'N OF CENTER LINE OF THE ROAD, 0.1 FOOT HIGHER THAN SAME, 1.8 FEET E
 KB0097'OF A TELEPHONE POLE, AND 1.4 FEET W OF STEEL WITNESS POST.
 KB0097
 KB0097                          STATION RECOVERY (1965)
 KB0097
 KB0097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1965
 KB0097'STATION WAS FOUND IN GOOD CONDITION.
 KB0097'
 KB0097'RM 1 WAS FOUND IN GOOD CONDITION. RM 2 HAS BEEN DESTROYED. NO TRACE
 KB0097'WAS FOUND.
 KB0097'
 KB0097'AZIMUTH MARK WAS FOUND IN GOOD CONDITION.
 KB0097'
 KB0097'DESCRIPTION FOR STATION MARK WAS GOOD. TELEPHONE POLE AND HOUSE USED
 KB0097'AS REFERENCES FOR RM 1 HAVE BEEN REMOVED AND SHOULD BE
 KB0097'DELETED. AZIMUTH MARK WITNESS POST WAS DESTROYED. THE WITNESS SIGN
 KB0097'WAS RECOVERED AND FASTENED TO THE TELEPHONE POLE. THE
 KB0097'DESCRIPTION MAY NOW READ FOR AZIMUTH MARK - 1.8 FT. EAST OF TELEPHONE
 KB0097'POLE WITH WITNESS SIGN ON IT.
 KB0097
 KB0097                          STATION RECOVERY (1965)
 KB0097
 KB0097'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 KB0097'THE STATION, REFERENCE MARK NO. 1 AND THE AZIMUTH MARK RECOVERED AND
 KB0097'FOUND IN GOOD CONDITION. R.M. NO. 2 HAD BEEN DESTROYED SO A
 KB0097'NEW REFERENCE MARK WAS ESTABLISHED.
 KB0097'
 KB0097'THE STATION MARK RECOVERED AS ORIGINALLY DESCRIBED FROM ROAD AND
 KB0097'POWERLINE POLE. THE FARMHOUSE, THAT WAS NEAR THE STATION, HAS
 KB0097'BEEN REMOVED AND THE LAND IS IN CULTIVATION. THE MARK IS ABOUT 20
 KB0097'FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 9 FEET NORTHEAST
 KB0097'OF THE POWERLINE POLE.
 KB0097'
 KB0097'R.M. NO. 1 IS EAST OF THE STATION AND IS 2 FEET WEST OF A METAL
 KB0097'WITNESS POST.
 KB0097'
 KB0097'R.M. NO. 3 IS 88.15 FEET NORTH-NORTHWEST OF THE STATION, IN A
 KB0097'CONCRETE WELL PLATFORM, 66 FEET NORTH OF THE CENTERLINE OF THE
 KB0097'SURFACED ROAD, 1.7 FEET SOUTHWEST OF THE BASE OF A PUMP, 1 FOOT EAST
 KB0097'OF THE WEST EDGE OF THE PLATFORM AND 0.6 FOOT NORTH OF THE SOUTH
 KB0097'EDGE. A STANDARD REFERENCE MARK DISK, SET IN A DRILL HOLE IN THE
 KB0097'CONCRETE AND THE DISK IS STAMPED SCATTERING NO 3 1959.
 KB0097'
 KB0097'THE AZIMUTH MARK RECOVERED AS DESCRIBED AND IS 1.8 FEET EAST OF A
 KB0097'TELEPHONE POLE WITH METAL WITNESS SIGN ATTACHED.
 KB0097'
 KB0097'THE ORIGINAL DESCRIPTION TO REACH THE STATION IS ADEQUATE FOR
 KB0097'RECOVERY.
 KB0097
 KB0097                          STATION RECOVERY (1973)
 KB0097
 KB0097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0097'STATION FOUND IN GOOD CONDITION.  RM 1 AND RM 2 WERE NOT FOUND DUE TO
 KB0097'ROAD CONSTRUCTION IN AREA.  AZIMUTH MARK WAS NOT FOUND.
 KB0097
 KB0097                          STATION RECOVERY (1974)
 KB0097
 KB0097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0097'THE STATION MARK, AND REFERENCE MARK 1 WERE FOUND IN GOOD
 KB0097'CONDITION.  REFERENCE MARK 3 WAS NOT FOUND AND ASSUMED DESTROYED.
 KB0097'THE AZIMUTH MARK WAS NOT FOUND WITH EXISTING TIES.  REFERENCE MARKS
 KB0097'4 AND 5 (1974 AZ. MK.) WERE SET.  THE DISTANCE TO REFERENCE MARK 1
 KB0097'CHECKED BUT THE DIRECTION WAS FOUND IN ERROR.  THE DIRECTION TO
 KB0097'THE WATER TANK CHECKED.  A NEW DESCRIPTION FOLLOWS--
 KB0097'
 KB0097'THE STATION IS 102 FEET SOUTH OF THE CENTERLINE OF ROAD, 64 FEET
 KB0097'SOUTHEAST OF A POWER POLE, 7 FEET EAST OF A METAL WITNESS POST, 9
 KB0097'FEET NORTHEAST OF A POWER POLE, 88 FEET NORTHWEST OF THE NORTHWEST
 KB0097'CORNER OF A HOUSE AND 122 FEET WEST OF THE CENTERLINE OF A
 KB0097'DRIVEWAY.  THE MONUMENT IS 4 INCHES UNDERGROUND AND THE DISK IS
 KB0097'STAMPED SCATTERING 1959.
 KB0097'
 KB0097'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 45 AND 36
 KB0097'AT THE SOUTHWEST EDGE OF TUSCOLA, GO EAST ON HIGHWAY 36 FOR 0.55
 KB0097'MILE TO A ROAD RIGHT.  RURN RIGHT AND GO SOUTH ON OILED ROAD FOR
 KB0097'1.65 MILES TO A ROAD LEFT.  TURN LEFT AND GO EAST ON OILED ROAD
 KB0097'FOR 0.55 MILE TO THE STATION ON THE RIGHT.  CONTINUE EASTERLY ON
 KB0097'OILED ROAD FOR 0.3 MILE TO OVERPASS OF INTERSTATE HIGHWAY AND THE
 KB0097'AZIMUTH MARK (R.M. NO. 5).
 KB0097'
 KB0097'REFERENCE MARK 1 IS 50 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY,
 KB0097'89 FEET NORTH OF THE CENTER OF DOOR OF HOUSE AND 18 FEET NORTHEAST
 KB0097'OF A SMALL OAK TREE.  THE MONUMENT IS 3 INCHES UNDERGROUND AND THE
 KB0097'DISK IS STAMPED SCATTERING NO 1 1959.
 KB0097'
 KB0097'REFERENCE MARK 4 IS 1 FOOT SOUTHEAST OF A POWER POLE, 39 FEET SOUTH
 KB0097'OF THE CENTERLINE OF THE ROAD AND 122 FEET WEST OF THE CENTERLINE
 KB0097'OF THE DRIVEWAY.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 KB0097'STAMPED SCATTERING 1959 NO 4 1974.
 KB0097'
 KB0097'REFERENCE MARK 5 (AZ. MK.) IS A STANDARD DISK STAMPED SCATTERING AZ
 KB0097'1959 NO 5 1974, SET IN A DRILL HOLE IN THE TOP OF THE MIDDLE STEP
 KB0097'OF CONCRETE GUARD RAILING AT THE SOUTHEAST END OF OVERPASS OF I 57,
 KB0097'AND 13 FEET SOUTH OF THE CENTERLINE OF OVERPASS.
 KB0097'
 KB0097'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 KB0097'SOUTH OF TUSCOLA.
 KB0097'
 KB0097'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0097
 KB0097                          STATION RECOVERY (1974)
 KB0097
 KB0097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0097'2 MI S FROM TUSCOLA.
 KB0097'0.55 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION WITH
 KB0097'U.S. HIGHWAY 45 AT THE SOUTHWEST EDGE OF TUSCOLA, THENCE SOUTH
 KB0097'ON OILED ROAD FOR 1.65 MILES TO A ROAD LEFT.  TURN LEFT AND GO
 KB0097'EAST ON OILED ROAD FOR 0.55 MILE TO THE MARK ON THE RIGHT, 102
 KB0097'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 64 FEET SOUTHEAST OF
 KB0097'A POWER POLE, 7 FEET EAST OF A METAL WITNESS POST, 9 FEET
 KB0097'NORTHEAST OF A POWER POLE, 88 FEET NORTHWEST OF THE NORTHWEST
 KB0097'CORNER OF A HOUSE, 122 FEET WEST OF THE CENTERLINE OF A DRIVEWAY
 KB0097'AND SET IN THE TOP OF A SQUARE CONCRETE POST ABOUT 3 INCHES
 KB0097'UNDERGROUND.
 KB0097
 KB0097                          STATION RECOVERY (2011)
 KB0097
 KB0097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0097'RECOVERED IN GOOD CONDITION.
 KB0097
 KB0097                          STATION RECOVERY (2013)
 KB0097
 KB0097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0097'6 INCHES DEEP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0094 ***********************************************************************
 KB0094  DESIGNATION -  SCATTERING AZ MK
 KB0094  PID         -  KB0094
 KB0094  STATE/COUNTY-  IL/DOUGLAS
 KB0094  COUNTRY     -  US
 KB0094  USGS QUAD   -  TUSCOLA (2018)
 KB0094
 KB0094                         *CURRENT SURVEY CONTROL
 KB0094  ______________________________________________________________________
 KB0094* NAD 83(1986) POSITION- 39 46 06.     (N) 088 16 38.     (W)   SCALED
 KB0094* NAVD 88 ORTHO HEIGHT -   197.511 (meters)      648.00  (feet) ADJUSTED
 KB0094  ______________________________________________________________________
 KB0094  GEOID HEIGHT    -        -32.080 (meters)                     GEOID18
 KB0094  DYNAMIC HEIGHT  -        197.405 (meters)      647.65  (feet) COMP
 KB0094  MODELED GRAVITY -    980,086.8   (mgal)                       NAVD 88
 KB0094
 KB0094  VERT ORDER      -  SECOND    CLASS 0
 KB0094
 KB0094.The horizontal coordinates were scaled from a map and have
 KB0094.an estimated accuracy of +/- 6 seconds.
 KB0094
 KB0094.The orthometric height was determined by differential leveling and
 KB0094.adjusted by the NATIONAL GEODETIC SURVEY
 KB0094.in June 1991.
 KB0094
 KB0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0094.GEOID18 height accuracy estimate available here.
 KB0094
 KB0094.Click photographs - Photos may exist for this station.
 KB0094
 KB0094.The dynamic height is computed by dividing the NAVD 88
 KB0094.geopotential number by the normal gravity value computed on the
 KB0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0094.degrees latitude (g = 980.6199 gals.).
 KB0094
 KB0094.The modeled gravity was interpolated from observed gravity values.
 KB0094
 KB0094;                    North         East    Units  Estimated Accuracy
 KB0094;SPC IL E     -   344,280.      304,810.      MT  (+/- 180 meters Scaled)
 KB0094
 KB0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK906028(NAD 83)
 KB0094
 KB0094                          SUPERSEDED SURVEY CONTROL
 KB0094
 KB0094  NGVD 29 (??/??/92)  197.584  (m)          648.24   (f) ADJ UNCH    2 0
 KB0094
 KB0094.Superseded values are not recommended for survey control.
 KB0094
 KB0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0094.See file dsdata.pdf to determine how the superseded data were derived.
 KB0094
 KB0094_MARKER: DZ = AZIMUTH MARK DISK
 KB0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0094_STAMPING: SCATTERING 1959
 KB0094_MARK LOGO: CGS
 KB0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0094+STABILITY: SURFACE MOTION
 KB0094
 KB0094  HISTORY     - Date     Condition        Report By
 KB0094  HISTORY     - 1959     MONUMENTED       CGS
 KB0094  HISTORY     - 1974     MARK NOT FOUND   NGS
 KB0094  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0094
 KB0094                          STATION DESCRIPTION
 KB0094
 KB0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0094'2.6 MI SE FROM TUSCOLA.
 KB0094'ABOUT 0.5 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION
 KB0094'WITH U.S. HIGHWAY 45 IN TUSCOLA, THENCE 1.85 MILES SOUTH ALONG
 KB0094'AN ASPHALT ROAD, THENCE 0.3 MILE EAST ALONG AN ASPHALT ROAD, AT A
 KB0094'DRIVEWAY SOUTH TO A FARM HOUSE, 19 FEET NORTH OF THE CENTER LINE
 KB0094'OF THE ROAD, 58 FEET WEST OF THE EXTENDED CENTER LINE OF THE
 KB0094'DRIVEWAY, 1 1/2 FEET EAST OF A TELEPHONE POLE, 55 FEET NORTHWEST
 KB0094'AND ACROSS THE ROAD FROM A POWER POLE WITH A TRANSFORMER, 2.0
 KB0094'FEET WEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE
 KB0094'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0094'PROJECTING 1 INCH.
 KB0094
 KB0094                          STATION RECOVERY (1974)
 KB0094
 KB0094'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0094'MARK NOT FOUND.
 KB0094
 KB0094                          STATION RECOVERY (2013)
 KB0094
 KB0094'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0094'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0096 ***********************************************************************
 KB0096  DESIGNATION -  SCATTERING RM 1
 KB0096  PID         -  KB0096
 KB0096  STATE/COUNTY-  IL/DOUGLAS
 KB0096  COUNTRY     -  US
 KB0096  USGS QUAD   -  TUSCOLA (2018)
 KB0096
 KB0096                         *CURRENT SURVEY CONTROL
 KB0096  ______________________________________________________________________
 KB0096* NAD 83(1986) POSITION- 39 46 04.11   (N) 088 16 25.51   (W)   HD_HELD1
 KB0096* NAVD 88 ORTHO HEIGHT -   196.159 (meters)      643.57  (feet) ADJUSTED
 KB0096  ______________________________________________________________________
 KB0096  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 KB0096  DYNAMIC HEIGHT  -        196.054 (meters)      643.22  (feet) COMP
 KB0096  MODELED GRAVITY -    980,086.8   (mgal)                       NAVD 88
 KB0096
 KB0096  VERT ORDER      -  SECOND    CLASS 0
 KB0096
 KB0096.The horizontal coordinates were determined by differentially corrected
 KB0096.hand held GPS observations or other comparable positioning techniques
 KB0096.and have an estimated accuracy of +/- 3 meters.
 KB0096
 KB0096.The orthometric height was determined by differential leveling and
 KB0096.adjusted by the NATIONAL GEODETIC SURVEY
 KB0096.in June 1991.
 KB0096
 KB0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0096.GEOID18 height accuracy estimate available here.
 KB0096
 KB0096.Click photographs - Photos may exist for this station.
 KB0096
 KB0096.The dynamic height is computed by dividing the NAVD 88
 KB0096.geopotential number by the normal gravity value computed on the
 KB0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0096.degrees latitude (g = 980.6199 gals.).
 KB0096
 KB0096.The modeled gravity was interpolated from observed gravity values.
 KB0096
 KB0096;                    North         East    Units  Estimated Accuracy
 KB0096;SPC IL E     -   344,221.9     305,104.9     MT  (+/- 3 meters HH1 GPS) 
 KB0096
 KB0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9090302762(NAD 83)
 KB0096
 KB0096                          SUPERSEDED SURVEY CONTROL
 KB0096
 KB0096  NGVD 29 (??/??/92)  196.232  (m)          643.80   (f) ADJ UNCH    2 0
 KB0096
 KB0096.Superseded values are not recommended for survey control.
 KB0096
 KB0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0096.See file dsdata.pdf to determine how the superseded data were derived.
 KB0096
 KB0096_MARKER: DR = REFERENCE MARK DISK
 KB0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0096_STAMPING: SCATTERING NO 1 1959
 KB0096_MARK LOGO: CGS
 KB0096_PROJECTION: RECESSED 8 CENTIMETERS
 KB0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0096+STABILITY: SURFACE MOTION
 KB0096
 KB0096  HISTORY     - Date     Condition        Report By
 KB0096  HISTORY     - 1959     MONUMENTED       CGS
 KB0096  HISTORY     - 1974     GOOD             NGS
 KB0096  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0096
 KB0096                          STATION DESCRIPTION
 KB0096
 KB0096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 KB0096'2 MI S FROM TUSCOLA.
 KB0096'0.55 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION WITH U.S.
 KB0096'HIGHWAY 45 AT THE SOUTHWEST EDGE OF TUSCOLA, THENCE SOUTH ON
 KB0096'OILED ROAD FOR 1.65 MILES TO A ROAD LEFT, THENCE EAST ON OILED
 KB0096'ROAD FOR 0.55 MILE TO THE MARK ON THE RIGHT, 50 FEET WEST OF THE
 KB0096'CENTERLINE OF DRIVEWAY, 89 FEET NORTH OF THE CENTER OF DOOR TO
 KB0096'HOUSE AND 18 FEET NORTHEAST OF A SMALL OAK TREE.  THE MONUMENT
 KB0096'IS 3 INCHES UNDERGROUND.
 KB0096
 KB0096                          STATION RECOVERY (2013)
 KB0096
 KB0096'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0096'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0095 ***********************************************************************
 KB0095  DESIGNATION -  SCATTERING RM 2
 KB0095  PID         -  KB0095
 KB0095  STATE/COUNTY-  IL/DOUGLAS
 KB0095  COUNTRY     -  US
 KB0095  USGS QUAD   -  TUSCOLA (2018)
 KB0095
 KB0095                         *CURRENT SURVEY CONTROL
 KB0095  ______________________________________________________________________
 KB0095* NAD 83(1986) POSITION- 39 46 04.44   (N) 088 16 26.75   (W)   HD_HELD1
 KB0095* NAVD 88 ORTHO HEIGHT -   196.500 (meters)      644.68  (feet) ADJUSTED
 KB0095  ______________________________________________________________________
 KB0095  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 KB0095  DYNAMIC HEIGHT  -        196.395 (meters)      644.34  (feet) COMP
 KB0095  MODELED GRAVITY -    980,086.8   (mgal)                       NAVD 88
 KB0095
 KB0095  VERT ORDER      -  SECOND    CLASS 0
 KB0095
 KB0095.The horizontal coordinates were determined by differentially corrected
 KB0095.hand held GPS observations or other comparable positioning techniques
 KB0095.and have an estimated accuracy of +/- 3 meters.
 KB0095
 KB0095.The orthometric height was determined by differential leveling and
 KB0095.adjusted by the NATIONAL GEODETIC SURVEY
 KB0095.in June 1991.
 KB0095
 KB0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0095.GEOID18 height accuracy estimate available here.
 KB0095
 KB0095.Click photographs - Photos may exist for this station.
 KB0095
 KB0095.The dynamic height is computed by dividing the NAVD 88
 KB0095.geopotential number by the normal gravity value computed on the
 KB0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0095.degrees latitude (g = 980.6199 gals.).
 KB0095
 KB0095.The modeled gravity was interpolated from observed gravity values.
 KB0095
 KB0095;                    North         East    Units  Estimated Accuracy
 KB0095;SPC IL E     -   344,232.0     305,075.4     MT  (+/- 3 meters HH1 GPS) 
 KB0095
 KB0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9087402773(NAD 83)
 KB0095
 KB0095                          SUPERSEDED SURVEY CONTROL
 KB0095
 KB0095  NGVD 29 (??/??/92)  196.573  (m)          644.92   (f) ADJ UNCH    2 0
 KB0095
 KB0095.Superseded values are not recommended for survey control.
 KB0095
 KB0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0095.See file dsdata.pdf to determine how the superseded data were derived.
 KB0095
 KB0095_MARKER: DR = REFERENCE MARK DISK
 KB0095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0095_STAMPING: SCATTERING NO 2 1959
 KB0095_MARK LOGO: CGS
 KB0095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0095+STABILITY: SURFACE MOTION
 KB0095
 KB0095  HISTORY     - Date     Condition        Report By
 KB0095  HISTORY     - 1959     MONUMENTED       CGS
 KB0095
 KB0095                          STATION DESCRIPTION
 KB0095
 KB0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0095'2.9 MI SE FROM TUSCOLA.
 KB0095'ABOUT 0.5 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION
 KB0095'WITH U.S. HIGHWAY 45 IN TUSCOLA, THENCE 1.85 MILES SOUTH ALONG
 KB0095'AN ASPHALT ROAD, THENCE 0.55 MILES EAST ALONG AN ASPHALT ROAD,
 KB0095'NEAR A DRIVEWAY SOUTH TO A FARM HOUSE, 17 FEET NORTH OF THE
 KB0095'CENTER LINE OF THE ROAD, 143 FEET WEST OF THE EXTENDED CENTER
 KB0095'LINE OF THE DRIVEWAY, 40 FEET NORTH-NORTHWEST AND ACROSS THE
 KB0095'ROAD FROM A FENCE CORNER, 38 FEET NORTH-NORTHWEST AND ACROSS THE
 KB0095'ROAD FROM POWER POLE NUMBER 8, 43.6 FEET NORTH-NORTHWEST OF
 KB0095'TRIANGULATION STATION SCATTERING, 39.1 FEET NORTH-NORTHWEST OF
 KB0095'A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD
 KB0095'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0098 ***********************************************************************
 KB0098  DESIGNATION -  SCATTERING RM 4
 KB0098  PID         -  KB0098
 KB0098  STATE/COUNTY-  IL/DOUGLAS
 KB0098  COUNTRY     -  US
 KB0098  USGS QUAD   -  TUSCOLA (2018)
 KB0098
 KB0098                         *CURRENT SURVEY CONTROL
 KB0098  ______________________________________________________________________
 KB0098* NAD 83(1986) POSITION- 39 46 04.68   (N) 088 16 26.71   (W)   HD_HELD1
 KB0098* NAVD 88 ORTHO HEIGHT -   196.48  (meters)      644.6   (feet) RESET
 KB0098  ______________________________________________________________________
 KB0098  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 KB0098  VERT ORDER      -  THIRD
 KB0098
 KB0098.The horizontal coordinates were determined by differentially corrected
 KB0098.hand held GPS observations or other comparable positioning techniques
 KB0098.and have an estimated accuracy of +/- 3 meters.
 KB0098
 KB0098.The orthometric height was computed from unverified reset data.
 KB0098
 KB0098.No vertical observational check was made to the station.
 KB0098
 KB0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0098.GEOID18 height accuracy estimate available here.
 KB0098
 KB0098.Click photographs - Photos may exist for this station.
 KB0098
 KB0098;                    North         East    Units  Estimated Accuracy
 KB0098;SPC IL E     -   344,239.4     305,076.3     MT  (+/- 3 meters HH1 GPS) 
 KB0098
 KB0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9087502780(NAD 83)
 KB0098
 KB0098                          SUPERSEDED SURVEY CONTROL
 KB0098
 KB0098  NGVD 29 (11/09/15)  196.56   (m)          644.9    (f) RESET       3  
 KB0098
 KB0098.Superseded values are not recommended for survey control.
 KB0098
 KB0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0098.See file dsdata.pdf to determine how the superseded data were derived.
 KB0098
 KB0098_MARKER: DR = REFERENCE MARK DISK
 KB0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0098_STAMPING: SCATTERING 1959 NO 4 1974
 KB0098_MARK LOGO: NGS
 KB0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0098+STABILITY: SURFACE MOTION
 KB0098
 KB0098  HISTORY     - Date     Condition        Report By
 KB0098  HISTORY     - 1974     MONUMENTED       NGS
 KB0098  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0098
 KB0098                          STATION DESCRIPTION
 KB0098
 KB0098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0098'2 MI S FROM TUSCOLA.
 KB0098'0.55 MILE EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION WITH U.S.
 KB0098'HIGHWAY 45 AT THE SOUTHWEST EDGE OF TUSCOLA, THENCE SOUTH ON
 KB0098'OILED ROAD FOR 1.65 MILES TO A ROAD LEFT, THENCE EAST ON OILED
 KB0098'ROAD FOR 0.55 MILE TO THE MARK ON THE RIGHT, 1 FOOT SOUTHEAST OF
 KB0098'A POWER POLE, 39 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 122
 KB0098'FEET WEST OF THE CENTERLINE OF A DRIVEWAY AND SET IN THE TOP OF
 KB0098'A ROUND CONCRETE POST PROJECTING 8 INCHES.
 KB0098
 KB0098                          STATION RECOVERY (2013)
 KB0098
 KB0098'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0098'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2044 ***********************************************************************
 LC2044  DESIGNATION -  SCHAAD
 LC2044  PID         -  LC2044
 LC2044  STATE/COUNTY-  IL/PEORIA
 LC2044  COUNTRY     -  US
 LC2044  USGS QUAD   -  PRINCEVILLE (2018)
 LC2044
 LC2044                         *CURRENT SURVEY CONTROL
 LC2044  ______________________________________________________________________
 LC2044* NAD 83(1997) POSITION- 40 55 50.83766(N) 089 48 36.61916(W)   ADJUSTED
 LC2044* NAVD 88 ORTHO HEIGHT -   235.03  (+/-2cm)      771.1   (feet) VERTCON3
 LC2044  ______________________________________________________________________
 LC2044  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LC2044  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 LC2044  HORZ ORDER      -  FIRST
 LC2044  VERT ORDER      -  THIRD ? (See Below)
 LC2044
 LC2044.The horizontal coordinates were established by classical geodetic methods
 LC2044.and adjusted by the National Geodetic Survey in October 1999.
 LC2044
 LC2044.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2044.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2044
 LC2044.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2044.GEOID18 height accuracy estimate available here.
 LC2044
 LC2044.The vertical order pertains to the NGVD 29 superseded value.
 LC2044
 LC2044.Click photographs - Photos may exist for this station.
 LC2044
 LC2044.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2044
 LC2044. The following values were computed from the NAD 83(1997) position.
 LC2044
 LC2044;                    North         East     Units Scale Factor Converg.
 LC2044;SPC IL W     -   473,400.981   730,023.361   MT  0.99995227   +0 14 00.8
 LC2044;SPC IL W     - 1,553,149.72  2,395,084.98   sFT  0.99995227   +0 14 00.8
 LC2044;UTM  16      - 4,534,876.911   263,399.575   MT  1.00028905   -1 50 30.9
 LC2044
 LC2044!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2044!SPC IL W     -   0.99996831  x   0.99995227  =   0.99992058
 LC2044!UTM  16      -   0.99996831  x   1.00028905  =   1.00025735
 LC2044
 LC2044:                Primary Azimuth Mark                     Grid Az
 LC2044:SPC IL W     -  SCHAAD AZ MK                             208 25 10.3
 LC2044:UTM  16      -  SCHAAD AZ MK                             210 29 42.0
 LC2044
 LC2044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6339934876(NAD 83)
 LC2044
 LC2044|---------------------------------------------------------------------|
 LC2044| PID    Reference Object                     Distance      Geod. Az  |
 LC2044|                                                           dddmmss.s |
 LC2044| LC2043 SCHAAD RM A                          26.896 METERS 02727     |
 LC2044| LC2042 PRINCEVILLE MUN TANK                APPROX. 4.6 KM 0993051.1 |
 LC2044| CI8207 SCHAAD RM 1                          38.606 METERS 19942     |
 LC2044| CI8206 SCHAAD AZ MK                                       2083911.1 |
 LC2044| LC1370 R 44                                 49.777 METERS 23046     |
 LC2044| LC2045 LAURA ARCO OIL CO MICROWAVE         APPROX. 5.1 KM 2561733.5 |
 LC2044| CI8208 SCHAAD RM 2                          33.988 METERS 26946     |
 LC2044|---------------------------------------------------------------------|
 LC2044
 LC2044                          SUPERSEDED SURVEY CONTROL
 LC2044
 LC2044  NAD 83(1996)-  40 55 50.84169(N)    089 48 36.62391(W) AD(       ) 1
 LC2044  NAD 83(1986)-  40 55 50.84609(N)    089 48 36.62481(W) AD(       ) 1
 LC2044  NAD 27      -  40 55 50.71395(N)    089 48 36.24910(W) AD(       ) 1
 LC2044  NGVD 29             235.10   (m)          771.3    (f) LEVELING    3  
 LC2044
 LC2044.Superseded values are not recommended for survey control.
 LC2044
 LC2044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2044.See file dsdata.pdf to determine how the superseded data were derived.
 LC2044
 LC2044_MARKER: DS = TRIANGULATION STATION DISK
 LC2044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2044_STAMPING: SCHAAD 1969
 LC2044_MARK LOGO: CGS
 LC2044_PROJECTION: RECESSED 41 CENTIMETERS
 LC2044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2044+STABILITY: SURFACE MOTION
 LC2044
 LC2044  HISTORY     - Date     Condition        Report By
 LC2044  HISTORY     - 1969     MONUMENTED       CGS
 LC2044  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC2044
 LC2044                          STATION DESCRIPTION
 LC2044
 LC2044'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC2044'THE STATION IS LOCATED ABOUT 12 MILES EAST OF LAURA, 3 MILES WEST OF
 LC2044'PRINCEVILLE, IN THE SOUTHWEST 1/4 SECTION OF SECTION 15, T11N, R6E
 LC2044'AND ON THE PROPERTY OF MR. FRED SCHAAD.
 LC2044'
 LC2044'TO REACH THE STATION FROM THE POST OFFICE IN PRINCEVILLE, GO WEST
 LC2044'OF EVANS ST. FOR 0.05 MILE TO THE INTERSECTION OF EVANS ST. AND
 LC2044'SANTA FE AVE.  TURN LEFT AND GO SOUTH ON SANTA FE AVE. FOR 0.1 MILE
 LC2044'TO THE JUNCTION OF STATE HIGHWAYS 90 AND 91.  TURN RIGHT AND GO
 LC2044'WEST ON STATE HIGHWAY 90 FOR 2.9 MILES TO THE STATION ON THE RIGHT,
 LC2044'JUST BEFORE REACHING A RAIL ROAD CROSSING.  TO REACH THE AZIMUTH
 LC2044'MARK CONTINUE AHEAD WEST, CROSSING THE RAIL ROAD TRACKS FOR 0.2
 LC2044'MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH ON THE SURFACED
 LC2044'ROAD FOR 0.3 MILE TO THE MARK ON THE RIGHT.
 LC2044'
 LC2044'THE STATION MARK IS A STANDARD DISK STAMPED SCHAAD 1969, SET IN THE
 LC2044'TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES IN DIAMETER AND
 LC2044'IS 16 INCHES BELOW THE GROUND SURFACE.  IT IS 88 FEET NORTH OF THE
 LC2044'CENTER OF THE HIGHWAY, 60 FEET EAST OF THE RAIL ROAD TRACKS AND
 LC2044'11.5 FEET EAST OF THE METAL WITNESS POST WITH SIGN ATTACHED.
 LC2044'
 LC2044'REFERENCE MARK 1 IS A STANDARD DISK STAMPED SCHAAD NO 1 1969, SET
 LC2044'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES IN
 LC2044'DIAMETER AND IS 1 INCH BELOW THE GROUND SURFACE.  IT IS 32 FEET
 LC2044'SOUTH OF THE CENTER OF THE HIGHWAY, 3 FEET WEST OF A POWER POLE
 LC2044'AND 2.5 FEET WEST OF A METAL WITNESS POST WITH SIGN ATTACHED.
 LC2044'
 LC2044'REFERENCE MARK 2 IS A STANDARD DISK STAMPED SCHAAD NO 2 1969, SET
 LC2044'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES IN
 LC2044'DIAMETER AND IS 4 INCHES BELOW THE GROUND SURFACE.  IT IS 86 FEET
 LC2044'NORTH OF THE CENTER OF THE HIGHWAY, 46 FEET WEST OF THE RAIL ROAD
 LC2044'TRACKS AND 2 FEET NORTHEAST OF A METAL WITNESS POST WITH SIGN
 LC2044'ATTACHED.
 LC2044'
 LC2044'THE MARK IS A STANDARD BENCH MARK DISK STAMPED R 44 1934, CEMENTED
 LC2044'IN A DRILL HOLE IN THE SOUTH HEAD WALL OF A CONCRETE CULVERT.  IT IS
 LC2044'18.5 FEET WEST OF THE RAIL ROAD TRACK, 17.5 FEET SOUTH OF THE
 LC2044'CENTER OF THE HIGHWAY AND 31 FEET EAST-NORTHEAST OF A POWER POLE.
 LC2044'
 LC2044'THE AZIMUTH MARK IS A STANDARD DISK STAMPED SCHAAD 1969, SET IN THE
 LC2044'TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES IN DIAMETER AND
 LC2044'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 24 FEET WEST OF
 LC2044'THE CENTER OF THE SURFACED ROAD, 1.5 FEET NORTH OF A POWER POLE
 LC2044'AND 1.5 FEET NORTH OF A METAL WITNESS POST WITH SIGN ATTACHED.
 LC2044'
 LC2044'THE TRAVERSE DISTANCE ABOVE HAS BEEN REDUCED TO SEA LEVEL.
 LC2044
 LC2044                          STATION RECOVERY (1998)
 LC2044
 LC2044'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC2044'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2043 ***********************************************************************
 LC2043  DESIGNATION -  SCHAAD RM A
 LC2043  PID         -  LC2043
 LC2043  STATE/COUNTY-  IL/PEORIA
 LC2043  COUNTRY     -  US
 LC2043  USGS QUAD   -  PRINCEVILLE (2018)
 LC2043
 LC2043                         *CURRENT SURVEY CONTROL
 LC2043  ______________________________________________________________________
 LC2043* NAD 83(1997) POSITION- 40 55 51.61138(N) 089 48 36.08919(W)   ADJUSTED
 LC2043* NAVD 88 ORTHO HEIGHT -   235.09  (+/-2cm)      771.3   (feet) VERTCON3
 LC2043  ______________________________________________________________________
 LC2043  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 LC2043  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 LC2043  HORZ ORDER      -  FIRST
 LC2043  VERT ORDER      -  THIRD ? (See Below)
 LC2043
 LC2043.The horizontal coordinates were established by classical geodetic methods
 LC2043.and adjusted by the National Geodetic Survey in October 1999.
 LC2043
 LC2043.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC2043.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC2043
 LC2043.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2043.GEOID18 height accuracy estimate available here.
 LC2043
 LC2043.The vertical order pertains to the NGVD 29 superseded value.
 LC2043
 LC2043.Click photographs - Photos may exist for this station.
 LC2043
 LC2043.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2043
 LC2043. The following values were computed from the NAD 83(1997) position.
 LC2043
 LC2043;                    North         East     Units Scale Factor Converg.
 LC2043;SPC IL W     -   473,424.898   730,035.661   MT  0.99995228   +0 14 01.2
 LC2043;SPC IL W     - 1,553,228.19  2,395,125.33   sFT  0.99995228   +0 14 01.2
 LC2043;UTM  16      - 4,534,900.374   263,412.738   MT  1.00028898   -1 50 30.6
 LC2043
 LC2043!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2043!SPC IL W     -   0.99996830  x   0.99995228  =   0.99992058
 LC2043!UTM  16      -   0.99996830  x   1.00028898  =   1.00025727
 LC2043
 LC2043:                Primary Azimuth Mark                     Grid Az
 LC2043:SPC IL W     -  STARK 2                                  338 30 22.9
 LC2043:UTM  16      -  STARK 2                                  340 34 54.7
 LC2043
 LC2043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6341234900(NAD 83)
 LC2043
 LC2043|---------------------------------------------------------------------|
 LC2043| PID    Reference Object                     Distance      Geod. Az  |
 LC2043|                                                           dddmmss.s |
 LC2043| LC2042 PRINCEVILLE MUN TANK                APPROX. 4.6 KM 0995004.0 |
 LC2043| LC2044 SCHAAD                               26.896 METERS 20727     |
 LC2043| LC2045 LAURA ARCO OIL CO MICROWAVE         APPROX. 5.1 KM 2560356.5 |
 LC2043| MF1694 STARK 2                             APPROX.13.6 KM 3384424.1 |
 LC2043|---------------------------------------------------------------------|
 LC2043
 LC2043                          SUPERSEDED SURVEY CONTROL
 LC2043
 LC2043  NAD 83(1996)-  40 55 51.61541(N)    089 48 36.09396(W) AD(       ) 1
 LC2043  NAD 83(1986)-  40 55 51.61969(N)    089 48 36.09493(W) AD(       ) 1
 LC2043  NAD 27      -  40 55 51.48762(N)    089 48 35.71917(W) AD(       ) 1
 LC2043  NGVD 29             235.16   (m)          771.5    (f) LEVELING    3  
 LC2043
 LC2043.Superseded values are not recommended for survey control.
 LC2043
 LC2043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2043.See file dsdata.pdf to determine how the superseded data were derived.
 LC2043
 LC2043_MARKER: DS = TRIANGULATION STATION DISK
 LC2043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC2043_STAMPING: SCHAAD RM A 1969
 LC2043_MARK LOGO: CGS
 LC2043_PROJECTION: RECESSED 46 CENTIMETERS
 LC2043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC2043+STABILITY: SURFACE MOTION
 LC2043
 LC2043  HISTORY     - Date     Condition        Report By
 LC2043  HISTORY     - 1969     MONUMENTED       CGS
 LC2043  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC2043
 LC2043                          STATION DESCRIPTION
 LC2043
 LC2043'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 LC2043'THE STATION IS LOCATED ABOUT 12 MILES EAST OF LAURA, 3 MILES
 LC2043'WEST OF PRINCEVILLE, IN THE SOUTHWEST 1/4 OF SECTION 15, T11N,
 LC2043'R6E AND ON PROPERTY OWNED BY MR. FRED SCHAAD.
 LC2043'
 LC2043'THE STATION MARK IS A STANDARD DISK, STAMPED SCHAAD RM A 1969,
 LC2043'SET IN THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT THAT IS
 LC2043'18-INCHES BELOW THE GROUND SURFACE.  IT IS 168 FEET NORTH OF THE
 LC2043'CENTER OF STATE HIGHWAY 90, 90.0 FEET NORTH-NORTHEAST OF A
 LC2043'METAL WITNESS POST WITH SIGN ATTACHED AND 23 FEET EAST OF
 LC2043'A WIRE FENCE.  NOTE 1B7A.
 LC2043'
 LC2043'THE TRAVERSE DISTANCE NOTED ABOVE, WAS CORRECTED TO SEA LEVEL.
 LC2043'
 LC2043'TO REACH THE STATION SEE THE DESCRIPTION FOR TRIANGULATION
 LC2043'STATION SCHAAD 1969 THEREOF.
 LC2043
 LC2043                          STATION RECOVERY (1998)
 LC2043
 LC2043'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC2043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1791 ***********************************************************************
 HB1791  DESIGNATION -  SCHELTGEN RESET
 HB1791  PID         -  HB1791
 HB1791  STATE/COUNTY-  IL/RANDOLPH
 HB1791  COUNTRY     -  US
 HB1791  USGS QUAD   -  KASKASKIA (2018)
 HB1791
 HB1791                         *CURRENT SURVEY CONTROL
 HB1791  ______________________________________________________________________
 HB1791* NAD 83(1997) POSITION- 37 58 20.30392(N) 089 53 06.88208(W)   ADJUSTED
 HB1791* NAVD 88 ORTHO HEIGHT -   206.5   (meters)      677.    (feet) VERTCON3
 HB1791  ______________________________________________________________________
 HB1791  GEOID HEIGHT    -        -29.680 (meters)                     GEOID18
 HB1791  LAPLACE CORR    -          1.24  (seconds)                    DEFLEC18
 HB1791  HORZ ORDER      -  FIRST
 HB1791
 HB1791.The horizontal coordinates were established by classical geodetic methods
 HB1791.and adjusted by the National Geodetic Survey in October 1999.
 HB1791
 HB1791.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1791.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1791
 HB1791.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1791.GEOID18 height accuracy estimate available here.
 HB1791
 HB1791.Click photographs - Photos may exist for this station.
 HB1791
 HB1791.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1791
 HB1791. The following values were computed from the NAD 83(1997) position.
 HB1791
 HB1791;                    North         East     Units Scale Factor Converg.
 HB1791;SPC IL W     -   144,933.532   724,725.818   MT  0.99994870   +0 10 23.4
 HB1791;SPC IL W     -   475,502.76  2,377,704.62   sFT  0.99994870   +0 10 23.4
 HB1791;SPC MO E     -   237,536.865   304,012.395   MT  0.99996925   +0 22 41.7
 HB1791;UTM  16      - 4,206,670.496   246,561.706   MT  1.00039117   -1 46 34.2
 HB1791
 HB1791!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1791!SPC IL W     -   0.99997226  x   0.99994870  =   0.99992096
 HB1791!SPC MO E     -   0.99997226  x   0.99996925  =   0.99994151
 HB1791!UTM  16      -   0.99997226  x   1.00039117  =   1.00036342
 HB1791
 HB1791:                Primary Azimuth Mark                     Grid Az
 HB1791:SPC IL W     -  WALSH BELL TELEPHONE MICROWAVE           012 43 29.6
 HB1791:SPC MO E     -  WALSH BELL TELEPHONE MICROWAVE           012 31 11.3
 HB1791:UTM  16      -  WALSH BELL TELEPHONE MICROWAVE           014 40 27.2
 HB1791
 HB1791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4656106670(NAD 83)
 HB1791
 HB1791|---------------------------------------------------------------------|
 HB1791| PID    Reference Object                     Distance      Geod. Az  |
 HB1791|                                                           dddmmss.s |
 HB1791| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX.10.9 KM 0125353.0 |
 HB1791| CI5483 SCHELTGEN RM 3                       76.715 METERS 01607     |
 HB1791| CI5480 SCHELTGEN RM 1                                     02343     |
 HB1791| JB1917 SPARTA WATER TOWER                  APPROX.22.8 KM 0434133.3 |
 HB1791| HB1762 BREMEN SPIRE                        APPROX.12.7 KM 0884229.1 |
 HB1791| HB1782 CHESTER ST JOHNS LUTH CHURCH        APPROX. 8.4 KM 1384554.9 |
 HB1791| HB1780 CHESTER INT SHOE CO WATER TWR       APPROX. 8.6 KM 1395347.5 |
 HB1791| HB1779 CHESTER CATHOLIC CHURCH SPIRE       APPROX. 8.6 KM 1412953.6 |
 HB1791| HB1781 CHESTER MUNICIPAL WATER TOWER       APPROX. 8.6 KM 1420651.5 |
 HB1791| HB1776 PERRYVILLE ST MARYS SEM TOWER       APPROX.27.3 KM 1812106.2 |
 HB1791| CI5481 SCHELTGEN RM 2                       47.296 METERS 26732     |
 HB1791| HC0910 STE GENEVIEVE CATHOLIC CHURCH       APPROX.14.2 KM 2730815.2 |
 HB1791| HC0906 STE GENEVIEVE MUNICIPAL TOWER       APPROX.14.6 KM 2742952.1 |
 HB1791| CI5482 SCHELTGEN RM 2 RESET                               27756     |
 HB1791| JB1936 RED BUD CATHOLIC CHURCH SPIRE       APPROX.27.9 KM 3394135.8 |
 HB1791| JB1937 RED BUD LUTHERAN CHURCH SPIRE       APPROX.27.8 KM 3400906.2 |
 HB1791| JB1935 RED BUD MUNICIPAL TOWER             APPROX.28.1 KM 3402407.3 |
 HB1791|---------------------------------------------------------------------|
 HB1791
 HB1791                          SUPERSEDED SURVEY CONTROL
 HB1791
 HB1791  NAD 83(1986)-  37 58 20.31188(N)    089 53 06.87744(W) AD(       ) 1
 HB1791  NAD 27      -  37 58 20.12600(N)    089 53 06.49200(W) AD(       ) 1
 HB1791  NGVD 29 (07/19/86)  206.5    (m)          677.     (f) VERT ANG       
 HB1791
 HB1791.Superseded values are not recommended for survey control.
 HB1791
 HB1791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1791.See file dsdata.pdf to determine how the superseded data were derived.
 HB1791
 HB1791_MARKER: DS = TRIANGULATION STATION DISK
 HB1791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1791_STAMPING: SCHELTGEN 1931
 HB1791_MARK LOGO: CGS
 HB1791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1791+STABILITY: SURFACE MOTION
 HB1791
 HB1791  HISTORY     - Date     Condition        Report By
 HB1791  HISTORY     - 1931     MONUMENTED       CGS
 HB1791  HISTORY     - 1934     SEE DESCRIPTION  CGS
 HB1791  HISTORY     - 1962     GOOD             ILHD
 HB1791  HISTORY     - 1969     GOOD             CGS
 HB1791  HISTORY     - 1975     GOOD             LOCENG
 HB1791
 HB1791                          STATION DESCRIPTION
 HB1791
 HB1791'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 HB1791'SIX AND ONE-HALF MILES, AIRLINE, NORTHWEST OF CHESTER, ONE-FOURTH
 HB1791'MILE SOUTHWEST OF OAK RIDGE SCHOOLHOUSE, 3 MILES
 HB1791'SOUTH-SOUTHEAST OF ELLIS GROVE, IN NORTHERN PART OF SECTION 33, ELLIS
 HB1791'GROVE TOWNSHIP, ON LAND OWNED BY NICK SCHELTGEN, 10 METERS (33
 HB1791'FEET) SOUTH OF THE CENTER LINE OF DIRT ROAD, 4.5 METERS (15 FEET)
 HB1791'EAST OF FENCE-LINE CORNER AND PROLONGATION OF FENCE LINE,
 HB1791'AND 20 METERS (66 FEET) NORTH OF BARN.  TO REACH FROM CHESTER, GO
 HB1791'NORTHWEST, ABOUT 6-1/2 MILES ON PAVED ROUTE 3 TO ROAD ON LEFT
 HB1791'MARKED FORT KASKASKIA, FOLLOW THIS ROAD ABOUT ONE-FOURTH MILE, TURN
 HB1791'LEFT ABOUT 300 YARDS, AND TURN RIGHT ABOUT 200 YARDS TO STATION
 HB1791'SITE, NEAR HOUSE ON SOUTH SIDE OF ROAD.  SURFACE AND UNDERGROUND
 HB1791'MARKS ARE STANDARD STATION DISKS IN CONCRETE.
 HB1791'REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN CONCRETE.
 HB1791'NO. 1 IS IN GROUNDS OF OAK RIDGE SCHOOLHOUSE, 10 METERS (33
 HB1791'FEET) WEST OF NORTHWEST CORNER OF SCHOOL, AND APPROXIMATELY
 HB1791'THREE-EIGHTS MILE FROM STATION, N 23 DEG 43 MIN 16 SEC E.
 HB1791'NO. 2 IS AT FENCE LINE ON NORTH SIDE OF ROAD, 4 METERS (13 FEET)
 HB1791'NORTH OF DIRT ROAD, AND 41.51 METERS (136.2 FEET) FROM STATION.
 HB1791
 HB1791                          STATION RECOVERY (1934)
 HB1791
 HB1791'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (GAS)
 HB1791'REFERENCE MARK 2 MOVED DUE TO ROAD CONSTRUCTION.
 HB1791
 HB1791                          STATION RECOVERY (1962)
 HB1791
 HB1791'RECOVERY NOTE BY IL HIGHWAY DEPT 1962
 HB1791'STATION MARK AND R.M. 2 WERE FOUND IN GOOD CONDITION.  R.M. 1 (AZ.
 HB1791'MK.) WAS FOUND BROKEN OFF AS IT WAS HIT BY A LAWN MOWER.
 HB1791'
 HB1791'THE SCHOOL BUILDING IS NOW A RESIDENCE.  R.M. 2 IS NOW 3 FEET N OF
 HB1791'NORTH ROAD FENCE.  THE ROAD IS NOW RESURFACED WITH BITUMINOUS
 HB1791'MATERIAL AND FOLLOW THIS ROAD FOR ABOUT 0.4 MILE TO STATION SITE.
 HB1791
 HB1791                          STATION RECOVERY (1969)
 HB1791
 HB1791'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JFS)
 HB1791'STATION MARK WAS FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND
 HB1791'IN GOOD CONDITION BUT HAD APPARENTLY BEEN MOVED AND POSITION WAS
 HB1791'NOT AVAILABLE.  A BROKEN-OFF CONCRETE POST WAS FOUND UNDERGROUND AT
 HB1791'THE POSITION OF REFERENCE MARK 1 AND THE MARK IS THOUGHT TO BE
 HB1791'DESTROYED.  REFERENCE MARK 3 WAS SET.  A NEW DESCRIPTION FOLLOWS.
 HB1791'
 HB1791'THE STATION IS LOCATED 5.2 MI NW. OF CHESTER, 3 MI S.-SE. OF ELLIS
 HB1791'GROVE, IN THE NW. QUARTER SEC. 33, T.6 S., R. 7 W., 0.4 MI SW. OF
 HB1791'JCT. OF BLACKTOP RD. TO FORT KASKASKIA AND STATE HWY. 3, NEAR
 HB1791'FARMHOUSE OF MR. B.A. EGGEMEYER AND ON HIS PROPERTY.
 HB1791'
 HB1791'TO REACH THE STATION FROM THE POST OFFICE AT CHESTER, DRIVE SW. ON
 HB1791'SWANWICK ST. FOR ONE BLOCK TO JCT WITH STATE HWY. 3, TURN RIGHT AND
 HB1791'DRIVE NW AND N. ON STATE HWY. 3 FOR 6.1 MI TO A BLACK TOP RD.
 HB1791'CROSSING AND A CHURCH ON THE LEFT, TURN LEFT ON BLACKTOP RD. WITH
 HB1791'SIGN TO FT. KASKASKIA, AND DRIVE SW. FOR 0.4 MI TO MR. EGGEMEYERS
 HB1791'HOUSE AND STATION ON THE LEFT.
 HB1791'
 HB1791'STATION MARK IS A STANDARD USC AND GS DISK STAMPED SCHELTGEN 1931 SET
 HB1791'IN A CONCRETE POST, 12 IN. SQUARE AT TOP, PROJECTING 5 IN.,
 HB1791'82 FT SE. OF CENTER OF THE BLACKTOP RD., 66 FT N. OF NW. COR. OF THE
 HB1791'BARN, 110 FT S. OF JCT. OF DRIVE SE. TO MR. EGGEMEYERS HOUSE AND 53
 HB1791'FT SW. OF THE CENTER OF THE DRIVE.
 HB1791'
 HB1791'REFERENCE MARK 2 IS A STANDARD USC AND GS REFERENCE MARK DISK STAMPED
 HB1791'SCHELTGEN 2 1931 SET IN A CONCRETE POST FLUSH WITH GROUND, IN AN OPEN
 HB1791'FIELD, 155.17 FT (47.296 M.) W. OF STATION, 30 FT NW. OF CENTER OF
 HB1791'RD., 79 FT SW. OF A POWER LINE POLE AND 5 FT NW. OF RIGHT-OF-WAY
 HB1791'FENCE AND A METAL WITNESS POST.
 HB1791'
 HB1791'REFERENCE MARK 3 IS A STANDARD USGS REFERENCE MARK TABLET STAMPED
 HB1791'SCHELTGEN 3 1931 1969 CRIMPED ON A 10 FT LENGTH OF COPPER COATED
 HB1791'ROD, DRIVEN FLUSH WITH GROUND AND SET IN A 6 IN. TILE FILLED WITH
 HB1791'GRAVEL.  THE MARK IS 251.69 FT. (76.715 M.) N.-NE. OF STATION, 30 FT
 HB1791'NW. OF CENTER OF RD., 13 FT SW. OF A POWER LINE POLE AND 1 FT SE. OF
 HB1791'THE RIGHT-OF-WAY FENCE AND A METAL WITNESS POST.
 HB1791'
 HB1791'DISTANCE REFERENCE MARK 2 TO REFERENCE MARK 3 IS 314.09 FT (95.734
 HB1791'M.).
 HB1791'
 HB1791'HEIGHT OF LIGHT ABOVE STATION 31.30 FT.
 HB1791
 HB1791                          STATION RECOVERY (1975)
 HB1791
 HB1791'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TO)
 HB1791'SCHELTGEN AS DESCRIBED IN 1962 RECOVERY NOTE.  AZ MARK NOT SEARCHED
 HB1791'FOR.  A TOWER WILL BE NEEDED TO MAKE OBSERVATIONS FROM THIS STN.
 HB1791'
 HB1791'DISTANCE AND DIRECTION FROM NEAREST TOWN--6-1/2 MILES NORTH CHESTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1630 ***********************************************************************
 JC1630  DESIGNATION -  SCHILLING
 JC1630  PID         -  JC1630
 JC1630  STATE/COUNTY-  IL/MONROE
 JC1630  COUNTRY     -  US
 JC1630  USGS QUAD   -  RENAULT (2018)
 JC1630
 JC1630                         *CURRENT SURVEY CONTROL
 JC1630  ______________________________________________________________________
 JC1630* NAD 83(1997) POSITION- 38 13 59.03277(N) 090 12 03.40806(W)   ADJUSTED
 JC1630* NAVD 88 ORTHO HEIGHT -   218.    (meters)      715.    (feet) SCALED
 JC1630  ______________________________________________________________________
 JC1630  GEOID HEIGHT    -        -30.072 (meters)                     GEOID18
 JC1630  LAPLACE CORR    -          0.96  (seconds)                    DEFLEC18
 JC1630  HORZ ORDER      -  FIRST
 JC1630
 JC1630.The horizontal coordinates were established by classical geodetic methods
 JC1630.and adjusted by the National Geodetic Survey in October 1999.
 JC1630
 JC1630.The orthometric height was scaled from a topographic map.
 JC1630
 JC1630.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1630.GEOID18 height accuracy estimate available here.
 JC1630
 JC1630.Click photographs - Photos may exist for this station.
 JC1630
 JC1630.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1630
 JC1630. The following values were computed from the NAD 83(1997) position.
 JC1630
 JC1630;                    North         East     Units Scale Factor Converg.
 JC1630;SPC IL W     -   173,838.751   696,998.832   MT  0.99994129   -0 01 16.4
 JC1630;SPC IL W     -   570,335.97  2,286,737.00   sFT  0.99994129   -0 01 16.4
 JC1630;SPC MO E     -   266,342.659   276,181.524   MT  0.99994177   +0 11 06.3
 JC1630;UTM  15      - 4,235,379.641   744,992.637   MT  1.00033927   +1 43 59.1
 JC1630
 JC1630!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1630!SPC IL W     -   0.99997055  x   0.99994129  =   0.99991184
 JC1630!SPC MO E     -   0.99997055  x   0.99994177  =   0.99991232
 JC1630!UTM  15      -   0.99997055  x   1.00033927  =   1.00030981
 JC1630
 JC1630:                Primary Azimuth Mark                     Grid Az
 JC1630:SPC IL W     -  SCHILLING RM 1                           098 37 25.6
 JC1630:SPC MO E     -  SCHILLING RM 1                           098 25 02.9
 JC1630:UTM  15      -  SCHILLING RM 1                           096 52 10.1
 JC1630
 JC1630_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4499235379(NAD 83)
 JC1630
 JC1630|---------------------------------------------------------------------|
 JC1630| PID    Reference Object                     Distance      Geod. Az  |
 JC1630|                                                           dddmmss.s |
 JC1630| JC1617 WATERLOO LUTHERAN CHURCH SPIRE      APPROX.12.2 KM 0203214.2 |
 JC1630| JC1619 WATERLOO CATHOLIC CHURCH SPIRE      APPROX.12.4 KM 0211243.4 |
 JC1630| JC1618 WATERLOO MUNICIPAL TOWER            APPROX.12.0 KM 0213636.7 |
 JC1630| JB1935 RED BUD MUNICIPAL TOWER             APPROX.18.4 KM 0973432.0 |
 JC1630| CI5484 SCHILLING RM 1                                     0983609.2 |
 JC1630| JC1658 HERCULANEUM TALL STACK              APPROX.15.6 KM 2811558.1 |
 JC1630| JC1661 HERCULANEUM WATER TOWER             APPROX.16.7 KM 2852856.4 |
 JC1630| CI5485 SCHILLING RM 2                       46.530 METERS 34210     |
 JC1630|---------------------------------------------------------------------|
 JC1630
 JC1630                          SUPERSEDED SURVEY CONTROL
 JC1630
 JC1630  NAD 83(1986)-  38 13 59.04505(N)    090 12 03.40207(W) AD(       ) 1
 JC1630  NAD 27      -  38 13 58.85100(N)    090 12 02.98800(W) AD(       ) 1
 JC1630
 JC1630.Superseded values are not recommended for survey control.
 JC1630
 JC1630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1630.See file dsdata.pdf to determine how the superseded data were derived.
 JC1630
 JC1630_MARKER: DS = TRIANGULATION STATION DISK
 JC1630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1630_STAMPING: SCHILLING 1931
 JC1630_MARK LOGO: CGS
 JC1630_PROJECTION: RECESSED 15 CENTIMETERS
 JC1630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1630+STABILITY: SURFACE MOTION
 JC1630
 JC1630  HISTORY     - Date     Condition        Report By
 JC1630  HISTORY     - 1931     MONUMENTED       CGS
 JC1630
 JC1630                          STATION DESCRIPTION
 JC1630
 JC1630'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 JC1630'ABOUT 7-1/2 MILES SOUTH-SOUTHWEST OF WATERLOO, ABOUT 2 MILES,
 JC1630'AIRLINE, NORTHWEST OF MAEYSTOWN, IN NW 1/4 SEC. 34, T. 3 S., R.
 JC1630'10 W., ON LAND OWNED AND OCCUPIED BY HENRY SCHILLING, 7 METERS
 JC1630'(23 FEET) EAST OF MOST EASTERLY TREE OF SOUTH ROW OF ORCHARD
 JC1630'AND ON PROLONGATION OF SOUTH ROW OF ORCHARD, 11.9 METERS
 JC1630'(39 FEET) SOUTH OF TOOL BARN, 12 METERS (39 FEET) WEST
 JC1630'OF ROAD LEADING TO THE WATERING POOL FOR STOCK, AND 23
 JC1630'METERS (75 FEET) NORTH BY WEST OF GATE TO WATER POOL.  TO
 JC1630'REACH FROM WATERLOO, GO SOUTH 3.4 MILES ON ROUTE 3 TO GRAVEL
 JC1630'ROAD TO WEST, FOLLOW THIS ROAD 2 MILES TO BURKSVILLE,
 JC1630'CONTINUE STRAIGHT AHEAD TO SOUTH AT CROSSROADS, PROCEED 3.2
 JC1630'MILES TO ANOTHER CROSSROAD, GO WEST 1.0 MILE TO CROSSROAD,
 JC1630'KEEP STRAIGHT AHEAD 0.9 MILE, GO SOUTHWEST 0.5 MILE, THEN
 JC1630'NORTH 1 MILE TO MR. SCHILLINGS HOUSE.  SURFACE AND
 JC1630'UNDERGROUND MARKS ARE STANDARD STATION DISKS IN
 JC1630'CONCRETE.  UPPER MARK IS 6 INCHES
 JC1630'BELOW SURFACE.  REFERENCE MARKS ARE STANDARD REFERENCE
 JC1630'DISKS IN CONCRETE.  NO. 1 IS AT FENCE LINE BY
 JC1630'LARGE WALNUT TREE, ABOUT 8 FEET WEST OF ROAD, 4 FEET
 JC1630'NORTHEAST OF WALNUT TREE, AND ONE-FOURTH MILE FROM
 JC1630'STATION S 81 DEG 24 MIN E.  NO. 2 IS AT FENCE LINE
 JC1630'OF VEGETABLE GARDEN, 9 FEET WEST OF SOUTHEAST CORNER OF GARDEN,
 JC1630'AND 46.53 METERS (152.7 FEET) FROM STATION N 17 DEG 50 MIN W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1860 ***********************************************************************
 LC1860  DESIGNATION -  SCHLOSSER
 LC1860  PID         -  LC1860
 LC1860  STATE/COUNTY-  IL/WOODFORD
 LC1860  COUNTRY     -  US
 LC1860  USGS QUAD   -  FLANAGAN SW (2018)
 LC1860
 LC1860                         *CURRENT SURVEY CONTROL
 LC1860  ______________________________________________________________________
 LC1860* NAD 83(1997) POSITION- 40 52 14.94824(N) 088 59 18.68350(W)   ADJUSTED
 LC1860* NAVD 88 ORTHO HEIGHT -   233.    (meters)      764.    (feet) SCALED
 LC1860  ______________________________________________________________________
 LC1860  GEOID HEIGHT    -        -32.386 (meters)                     GEOID18
 LC1860  LAPLACE CORR    -          2.06  (seconds)                    DEFLEC18
 LC1860  HORZ ORDER      -  FIRST
 LC1860
 LC1860.The horizontal coordinates were established by classical geodetic methods
 LC1860.and adjusted by the National Geodetic Survey in October 1999.
 LC1860
 LC1860.The orthometric height was scaled from a topographic map.
 LC1860
 LC1860.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1860.GEOID18 height accuracy estimate available here.
 LC1860
 LC1860.Click photographs - Photos may exist for this station.
 LC1860
 LC1860.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1860
 LC1860. The following values were computed from the NAD 83(1997) position.
 LC1860
 LC1860;                    North         East     Units Scale Factor Converg.
 LC1860;SPC IL W     -   467,348.651   799,311.775   MT  1.00006253   +0 46 15.6
 LC1860;SPC IL W     - 1,533,293.03  2,622,408.72   sFT  1.00006253   +0 46 15.6
 LC1860;UTM  16      - 4,526,320.079   332,431.162   MT  0.99994561   -1 18 05.4
 LC1860
 LC1860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1860!SPC IL W     -   0.99996854  x   1.00006253  =   1.00003107
 LC1860!UTM  16      -   0.99996854  x   0.99994561  =   0.99991415
 LC1860
 LC1860:                Primary Azimuth Mark                     Grid Az
 LC1860:SPC IL W     -  SCHLOSSER AZ MK                          096 33 21.0
 LC1860:UTM  16      -  SCHLOSSER AZ MK                          098 37 42.0
 LC1860
 LC1860_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3243126320(NAD 83)
 LC1860
 LC1860|---------------------------------------------------------------------|
 LC1860| PID    Reference Object                     Distance      Geod. Az  |
 LC1860|                                                           dddmmss.s |
 LC1860| LC1863 WINDTOWN LUTHERAN CHURCH SPIRE      APPROX. 6.7 KM 0751403.0 |
 LC1860| LC1855 FLANAGAN MUNICIPAL TANK             APPROX.10.8 KM 0863154.5 |
 LC1860| LC1856 FLANAGAN ST JOHNS EV LUTH CH        APPROX.10.8 KM 0880048.6 |
 LC1860| CI8209 SCHLOSSER AZ MK                                    0971936.6 |
 LC1860| LC1852 GRIDLEY MUNICIPAL TANK              APPROX.16.9 KM 1475351.7 |
 LC1860| CI8210 SCHLOSSER RM 1                       34.567 METERS 20916     |
 LC1860| LC1864 MINONK MUNICIPAL STANDPIPE          APPROX. 5.5 KM 3075241.8 |
 LC1860| LC1865 MINONK CATHOLIC CHURCH SPIRE        APPROX. 5.0 KM 3160554.3 |
 LC1860| CI8211 SCHLOSSER RM 2                       31.608 METERS 35012     |
 LC1860|---------------------------------------------------------------------|
 LC1860
 LC1860                          SUPERSEDED SURVEY CONTROL
 LC1860
 LC1860  NAD 83(1986)-  40 52 14.96388(N)    088 59 18.68907(W) AD(       ) 1
 LC1860  NAD 27      -  40 52 14.84200(N)    088 59 18.43200(W) AD(       ) 1
 LC1860
 LC1860.Superseded values are not recommended for survey control.
 LC1860
 LC1860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1860.See file dsdata.pdf to determine how the superseded data were derived.
 LC1860
 LC1860_MARKER: DS = TRIANGULATION STATION DISK
 LC1860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1860_STAMPING: SCHLOSSER 1939
 LC1860_MARK LOGO: CGS
 LC1860_PROJECTION: RECESSED 30 CENTIMETERS
 LC1860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1860+STABILITY: SURFACE MOTION
 LC1860
 LC1860  HISTORY     - Date     Condition        Report By
 LC1860  HISTORY     - 1939     MONUMENTED       CGS
 LC1860  HISTORY     - 1968     GOOD             CGS
 LC1860  HISTORY     - 1972     GOOD             ILDT
 LC1860  HISTORY     - 19981014 MARK NOT FOUND   USPSQD
 LC1860  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC1860
 LC1860                          STATION DESCRIPTION
 LC1860
 LC1860'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1860'THE STATION IS LOCATED 3.5 MILES SOUTHEAST OF MINONK.  6.5
 LC1860'MILES WEST OF FLANAGAN.  IN THE SW 1/4 SW 1/4 OF SEC. 22,
 LC1860'T. 28 N., R 2 E., AND 0.15 MILE NORTH OF ILLINOIS STATE
 LC1860'ROUTE NO. 116.  IT IS 166 FEET NORTH-NORTHWEST OF HIGHLINE
 LC1860'POLE NO. 35-5.  35.0 FEET EAST OF THE CENTER LINE OF THE
 LC1860'NORTH-AND-SOUTH ROAD.  AND 15 FEET EAST OF THE EAST RIGHT-OF-WAY
 LC1860'FENCE LINE.  THE MARK, IS 12 INCHES BELOW
 LC1860'THE GROUND AND IS STAMPED SCHLOSSER 1939.
 LC1860'
 LC1860'TO REACH THE STATION FROM THE JUNCTION OF U.S. ROUTE NO. 51
 LC1860'AND ILLINOIS STATE ROUTE NO. 116, 2.5 MILES SOUTH OF MINONK,
 LC1860'GO EAST ON ROUTE NO. 116 FOR 2.15 MILES TO A DIRT CROSS ROAD.  TURN
 LC1860'LEFT, NORTH, AND FOLLOW THE DIRT ROAD NORTH FOR 0.15 MILE
 LC1860'TO THE TOP OF THE GRADE AND THE STATION.
 LC1860'
 LC1860'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1860'BRONZE DISKS SET IN CONCRETE AS DESCRIBED.
 LC1860'
 LC1860'THE AZIMUTH MARK IS APPROXIMATELY 1.1 MILES EAST-SOUTHEAST
 LC1860'OF THE STATION IN THE SOUTH RIGHT-OF-WAY FENCE LINE OF ROUTE
 LC1860'NO. 116.  AT THE T-INTERSECTION OF THE FENCES.  39.0 FEET
 LC1860'SOUTH OF THE CENTER LINE OF ROUTE NO. 116.  AND 11.0 FEET
 LC1860'EAST OF A TELEPHONE POLE.  THE MARK, PROJECTS
 LC1860'6 INCHES ABOVE THE GROUND AND IS STAMPED SCHLOSSER 1939.
 LC1860'
 LC1860'REFERENCE MARK NO. 1 IS 34.567 METERS, 113.41 FEET, SOUTHWEST
 LC1860'OF THE STATION, IN THE WEST RIGHT-OF-WAY FENCE LINE.  21.0 FEET
 LC1860'WEST OF THE CENTER LINE OF THE ROAD AND 18.0 FEET NORTH OF
 LC1860'A JOG IN THE FENCE LINE.  THE MARK, PROJECTS 6
 LC1860'INCHES ABOVE THE GROUND AND IS STAMPED SCHLOSSER NO 1 1939.
 LC1860'
 LC1860'REFERENCE MARK NO. 2 IS 31.608 METERS, 103.70 FEET, NORTH
 LC1860'OF THE STATION IN THE EAST RIGHT-OF-WAY FENCE LINE.  AND
 LC1860'18.0 FEET EAST OF THE CENTER LINE OF THE ROAD.  THE MARK,
 LC1860'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED SCHLOSSER
 LC1860'NO 2 1939.
 LC1860'
 LC1860'P.T. STA. NO. 81 T (U.S.G.S.) IS APPROXIMATELY 0.35 MILE
 LC1860'NORTH OF THE STATION AND ON THE RIGHT-OF-WAY OF THE ILLINOIS
 LC1860'CENTRAL RAILROAD.  IT IS 35.5 FEET NORTH OF THE NORTH RAIL
 LC1860'OF THE TRACKS.  33 FEET WEST OF THE CENTER LINE OF THE
 LC1860'NORTH-AND-SOUTH ROAD.  16.5 FEET WEST-SOUTHWEST OF A TELEPHONE
 LC1860'POLE AND 1 FOOT SOUTH OF THE EAST-AND-WEST FENCE LINE.  THE
 LC1860'MARK IS A STANDARD UNITED STATES GEOLOGICAL SURVEY DISK SET
 LC1860'IN A 6-INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES
 LC1860'ABOVE THE GROUND AND IS STAMPED P.T. STA. NO 81 T 1924.
 LC1860'
 LC1860'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS
 LC1860'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1860'
 LC1860'37-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT FORD (NO. 82
 LC1860'T U.S.G.S.)
 LC1860'
 LC1860'37-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT FLANAGAN
 LC1860'
 LC1860'77-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT ZIMMERMAN
 LC1860'
 LC1860'77-FOOT TOWER NEEDED TO SEE A 90-FOOT TOWER AT FEVERS
 LC1860'
 LC1860'77-FOOT TOWER NEEDED TO SEE A 77-FOOT TOWER AT DRESSLER
 LC1860'
 LC1860'77-FOOT TOWER NEEDED TO SEE A 64-FOOT TOWER AT HUMMEL
 LC1860'
 LC1860'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1860
 LC1860                          STATION RECOVERY (1968)
 LC1860
 LC1860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (WGT)
 LC1860'THE STATION WAS VISITED AND ALL MARKS WERE RECOVERED AND FOUND
 LC1860'TO BE IN GOOD CONDITION.  THE FOLLOWING NOTES WILL AID IN
 LC1860'FUTURE RECOVERY--
 LC1860'
 LC1860'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51
 LC1860'AND STATE HIGHWAY 116 LEADING EAST (THIS JUNCTION IS 2-1/4
 LC1860'MILES SOUTH OF THE TOWN OF MINONK), GO EAST ON STATE HIGHWAY
 LC1860'116 FOR 2.35 MILES TO A CROSS ROAD.  (TO REACH THE AZIMUTH
 LC1860'MARK FROM THIS POINT CONTINUE AHEAD FOR 1.05 MILE ON STATE
 LC1860'HIGHWAY 116 TO THE AZIMUTH MARK ON THE RIGHT) TURN LEFT AND
 LC1860'GO NORTH FOR 0.15 MILE TO THE STATION ON THE RIGHT IN
 LC1860'CULTIVATED FIELD.
 LC1860'
 LC1860'THE STATION MARK IS AS DESCRIBED IN 1939, HOWEVER IT IS TO
 LC1860'CLOSE TO AN OVERHEAD POWER LINE TO ERECT A TOWER OVER IT.
 LC1860'
 LC1860'REFERENCE MARK NO. 1 IS AT THE EAST EDGE OF THE GRASSY SIDE
 LC1860'YARD OF A HOUSE ON THE WEST SIDE OF THE ROAD, 28 FEET
 LC1860'SOUTH-SOUTHEAST OF A TREE 4 FEET IN DIAMETER, 20 FEET WEST OF THE
 LC1860'CENTER OF THE ROAD, AND 16.5 FEET NORTH-NORTHEAST OF THE
 LC1860'NORTHEAST CORNER OF THE FRONT YARD FENCE AROUND THE HOUSE.
 LC1860'THE MARK IS A STANDARD DISK, STAMPED SCHLOSSER NO 1 1939, SET IN
 LC1860'THE TOP OF A 12 INCH SQUARE CONCRETE POST AND PROJECTING
 LC1860'ABOUT 5 INCHES ABOVE THE GROUND.
 LC1860'
 LC1860'REFERENCE MARK NO. 2 IS AS DESCRIBED IN 1939 AND 1.5 FEET
 LC1860'SOUTH OF A 4 BY 4 INCH WOODEN WITNESS POST.  THE MARK IS A
 LC1860'STANDARD DISK, STAMPED SCHLOSSER NO 2 1939, SET IN THE TOP
 LC1860'OF A 12 INCH SQUARE CONCRETE POST AND PROJECTING ABOUT 3 INCHES
 LC1860'ABOVE THE GROUND.
 LC1860'
 LC1860'THE AZIMUTH MARK IS AT THE SOUTH EDGE OF THE RIGHT-OF-WAY
 LC1860'OF STATE HIGHWAY 116, 0.05 MILE EAST OF A CROSS ROAD, 16.0
 LC1860'FEET WEST OF A T-FENCE CORNER, 2.5 FEET WEST OF 4 BY 4 INCH
 LC1860'WOODEN WITNESS POST AND 1.0 FEET NORTH OF FENCE.  THE MARK
 LC1860'IS A STANDARD DISK, STAMPED SCHLOSSER 1939, SET IN THE TOP OF
 LC1860'A SQUARE CONCRETE POST THAT PROJECTS 5 INCHES ABOVE THE GROUND.
 LC1860'
 LC1860'PT STA 81T (USGS) IS AS DESCRIBED IN 1939 AND 0.5 FEET SOUTHEAST
 LC1860'OF A METAL WITNESS POST AND SIGN.  THE MARK IS U.S. GEOLOGICAL
 LC1860'SURVEY DISK IN A 6 INCH SQUARE CONCRETE POST FLUSH WITH THE
 LC1860'GROUND.
 LC1860'
 LC1860'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2
 LC1860'MILES SOUTHEAST OF MINONK
 LC1860
 LC1860                          STATION RECOVERY (1972)
 LC1860
 LC1860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (JWH)
 LC1860'SCHLOSSER 1939-GOOD
 LC1860'
 LC1860'SCHLOSSER 1939 AZI-GOOD
 LC1860'
 LC1860'SCHLOSSER NO. 1 AND 2 1939-GOOD
 LC1860'
 LC1860'PTS NO. 81T (USGS)-GOOD
 LC1860'
 LC1860'STA. WAS LOCATED AS DESCRIBED EXCEPT FOR THE FOLLOWING CHANGES--
 LC1860'AT STA.  HIGHLINE POLE 35-5 AND RIGHT OF WAY FENCE LINE HAVE
 LC1860'BEEN REMOVED, AT AZI-MK.  TELEPHONE POLE IS GONE.  AT R.M. 1.
 LC1860'FENCE LINE IS GONE AND MARK IS IN A GRASS YARD, AT R.M. 2
 LC1860'FENCE LINE IS GONE.  AT PTS NO. 81T.  FENCE LINE IS GONE.
 LC1860
 LC1860                          STATION RECOVERY (1998)
 LC1860
 LC1860'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1860'MARK NOT FOUND.
 LC1860
 LC1860                          STATION RECOVERY (2013)
 LC1860
 LC1860'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1860'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0176 ***********************************************************************
 LD0176  DESIGNATION -  SCHMOLDT
 LD0176  PID         -  LD0176
 LD0176  STATE/COUNTY-  IL/CASS
 LD0176  COUNTRY     -  US
 LD0176  USGS QUAD   -  BEARDSTOWN (2018)
 LD0176
 LD0176                         *CURRENT SURVEY CONTROL
 LD0176  ______________________________________________________________________
 LD0176* NAD 83(1997) POSITION- 40 01 13.92696(N) 090 25 01.87314(W)   ADJUSTED
 LD0176* NAVD 88 ORTHO HEIGHT -   137.336 (meters)      450.58  (feet) ADJUSTED
 LD0176  ______________________________________________________________________
 LD0176  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 LD0176  LAPLACE CORR    -          0.34  (seconds)                    DEFLEC18
 LD0176  DYNAMIC HEIGHT  -        137.264 (meters)      450.34  (feet) COMP
 LD0176  MODELED GRAVITY -    980,101.2   (mgal)                       NAVD 88
 LD0176
 LD0176  HORZ ORDER      -  FIRST
 LD0176  VERT ORDER      -  FIRST     CLASS II
 LD0176
 LD0176.The horizontal coordinates were established by classical geodetic methods
 LD0176.and adjusted by the National Geodetic Survey in October 1999.
 LD0176
 LD0176.The orthometric height was determined by differential leveling and
 LD0176.adjusted by the NATIONAL GEODETIC SURVEY
 LD0176.in June 1991.
 LD0176
 LD0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0176.GEOID18 height accuracy estimate available here.
 LD0176
 LD0176.Click photographs - Photos may exist for this station.
 LD0176
 LD0176.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0176
 LD0176.The dynamic height is computed by dividing the NAVD 88
 LD0176.geopotential number by the normal gravity value computed on the
 LD0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0176.degrees latitude (g = 980.6199 gals.).
 LD0176
 LD0176.The modeled gravity was interpolated from observed gravity values.
 LD0176
 LD0176. The following values were computed from the NAD 83(1997) position.
 LD0176
 LD0176;                    North         East     Units Scale Factor Converg.
 LD0176;SPC IL W     -   372,297.858   678,614.760   MT  0.99994680   -0 09 40.0
 LD0176;SPC IL W     - 1,221,447.22  2,226,421.93   sFT  0.99994680   -0 09 40.0
 LD0176;UTM  15      - 4,433,232.355   720,415.149   MT  1.00019812   +1 39 41.7
 LD0176
 LD0176!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0176!SPC IL W     -   0.99998363  x   0.99994680  =   0.99993043
 LD0176!UTM  15      -   0.99998363  x   1.00019812  =   1.00018175
 LD0176
 LD0176:                Primary Azimuth Mark                     Grid Az
 LD0176:SPC IL W     -  NELSON                                   329 47 45.1
 LD0176:UTM  15      -  NELSON                                   327 58 23.4
 LD0176
 LD0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2041533232(NAD 83)
 LD0176
 LD0176|---------------------------------------------------------------------|
 LD0176| PID    Reference Object                     Distance      Geod. Az  |
 LD0176|                                                           dddmmss.s |
 LD0176| LD0177 SCHMOLDT RM 1                                      14712     |
 LD0176| LD0739 BEARDSTOWN MUNICIPAL STANDPIPE      APPROX. 1.2 KM 2134705.6 |
 LD0176| LD0738 BEARDSTOWN CBQ RR YARDS STACK       APPROX. 0.9 KM 2305136.9 |
 LD0176| LD0737 BEARDSTOWN 6TH ST LUTH CHURCH       APPROX. 1.6 KM 2421406.2 |
 LD0176| LD0175 SCHMOLDT RM 2                        44.714 METERS 25915     |
 LD0176| LD0174 SCHMOLDT AZ MK                                     2704507.1 |
 LD0176| LD0740 NELSON                              APPROX.13.3 KM 3293805.1 |
 LD0176|---------------------------------------------------------------------|
 LD0176
 LD0176                          SUPERSEDED SURVEY CONTROL
 LD0176
 LD0176  NAD 83(1996)-  40 01 13.93007(N)    090 25 01.87379(W) AD(       ) 1
 LD0176  NAD 83(1986)-  40 01 13.93773(N)    090 25 01.86998(W) AD(       ) 1
 LD0176  NAD 27      -  40 01 13.76000(N)    090 25 01.41900(W) AD(       ) 1
 LD0176  NGVD 29 (??/??/92)  137.448  (m)          450.94   (f) ADJ UNCH    1 2
 LD0176  NGVD 29             137.45   (m)          451.0    (f) LEVELING    3  
 LD0176
 LD0176.Superseded values are not recommended for survey control.
 LD0176
 LD0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0176.See file dsdata.pdf to determine how the superseded data were derived.
 LD0176
 LD0176_MARKER: DS = TRIANGULATION STATION DISK
 LD0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0176_STAMPING: SCHMOLDT 1934
 LD0176_MARK LOGO: CGS
 LD0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0176+STABILITY: SURFACE MOTION
 LD0176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0176+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2011
 LD0176
 LD0176  HISTORY     - Date     Condition        Report By
 LD0176  HISTORY     - 1934     MONUMENTED       CGS
 LD0176  HISTORY     - 1961     GOOD             CGS
 LD0176  HISTORY     - 1970     GOOD             AEROS
 LD0176  HISTORY     - 1975     GOOD             USGS
 LD0176  HISTORY     - 20050725 GOOD             CHAST
 LD0176  HISTORY     - 20111013 GOOD             ATKNA
 LD0176
 LD0176                          STATION DESCRIPTION
 LD0176
 LD0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0176'STATION IS ABOUT 0.8 MILE NE FROM THE CENTER OF BEARDSTOWN,
 LD0176'0.6 MILE NE OF R.R. STATION, ABOUT 150 FEET E OF THE CITY LIMITS,
 LD0176'ON THE N SIDE OF THE LINCOLN MEMORIAL HIGHWAY, ON PROPERTY OF
 LD0176'AUGUST SCHMOLDT, WHO LIVES AT THE STATION.  THE MARK IS SET
 LD0176'50 FEET N OF THE CENTER LINE OF THE HIGHWAY, 30 FEET N OF E-W
 LD0176'FENCE LINE, 84 FEET W OF A 30-INCH OAK TREE, 112 FEET SW OF
 LD0176'THE CENTER LINE OF THE MAIN ENTRANCE TO THE OAK GROVE CEMETERY,
 LD0176'AND PROJECTS 6 INCHES.
 LD0176'
 LD0176'TO REACH, GO NE FOR 0.8 MILE FROM THE CENTER OF BEARDSTOWN
 LD0176'TO THE STATION ON THE N SIDE OF THE LINCOLN MEMORIAL HIGHWAY.
 LD0176'
 LD0176'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0176'BRONZE DISKS SET IN CONCRETE.
 LD0176'
 LD0176'REFERENCE MARK NO. 1 IS SE OF THE STATION, 0.5 FOOT N OF THE
 LD0176'CEMETERY FENCE, 29 FEET S OF THE CENTER LINE OF THE HIGHWAY,
 LD0176'30-1/2 FEET W OF THE CENTER LINE OF THE MAIN ENTRANCE TO THE
 LD0176'CEMETERY, AND PROJECTS 8 INCHES.  REFERENCE MARK NO. 2 IS W OF
 LD0176'THE STATION, 18 FEET N OF THE CENTER LINE OF THE HIGHWAY, 0.5
 LD0176'FOOT N OF FENCE LINE, 16 PACES E OF THE CITY LIMITS, 56 FEET
 LD0176'NNE OF THE CENTER LINE OF THE W ENTRANCE TO THE CEMETERY, AND
 LD0176'PROJECTS 4 INCHES.  THE DISTANCE BETWEEN REFERENCE MARKS IS
 LD0176'200.20 FEET.
 LD0176'
 LD0176'AZIMUTH MARK IS WNW OF THE STATION, 12 FEET S OF THE CENTER
 LD0176'LINE OF THE HIGHWAY, IN THE SW CORNER OF A YARD ALONG THE
 LD0176'RIGHT-OF-WAY OF THE LINCOLN MEMORIAL HIGHWAY, AND PROJECTS
 LD0176'8 INCHES.
 LD0176
 LD0176                          STATION RECOVERY (1961)
 LD0176
 LD0176'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LD0176'0.6 MI E FROM BEARDSTOWN.
 LD0176'ABOUT 0.6 MILE EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0176'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, 51
 LD0176'FEET NORTH OF THE CENTER LINE OF THE ROAD, 112 FEET NORTHWEST
 LD0176'AND ACROSS THE ROAD FROM THE CENTER OF THE MAIN ENTRANCE TO THE
 LD0176'OAK GROVE CEMETERY, 31 FEET NORTH OF THE HIGHWAY RIGHT-OF-WAY FENCE
 LD0176'LINE, 2 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 LD0176'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE THE LEVEL OF THE
 LD0176'GROUND.
 LD0176
 LD0176                          STATION RECOVERY (1970)
 LD0176
 LD0176'RECOVERY NOTE BY AERO SERVICE CORPORATION 1970 (DC)
 LD0176'SCHMOLDT - 1934- RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LD0176
 LD0176                          STATION RECOVERY (1975)
 LD0176
 LD0176'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LD0176'RECOVERED IN GOOD CONDITION.
 LD0176
 LD0176                          STATION RECOVERY (2005)
 LD0176
 LD0176'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 LD0176'THE STATION AND REFERENCE MARK 1 WAS RECOVERED AS DESCRIBED
 LD0176
 LD0176                          STATION RECOVERY (2011)
 LD0176
 LD0176'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0176'THIS MARK WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE FOR THE
 LD0176'ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES ARMY CORPS OF
 LD0176'ENGINEEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0174 ***********************************************************************
 LD0174  DESIGNATION -  SCHMOLDT AZ MK
 LD0174  PID         -  LD0174
 LD0174  STATE/COUNTY-  IL/CASS
 LD0174  COUNTRY     -  US
 LD0174  USGS QUAD   -  BEARDSTOWN (2018)
 LD0174
 LD0174                         *CURRENT SURVEY CONTROL
 LD0174  ______________________________________________________________________
 LD0174* NAD 83(1986) POSITION- 40 01 14.     (N) 090 25 03.     (W)   SCALED
 LD0174* NAVD 88 ORTHO HEIGHT -   136.560 (meters)      448.03  (feet) ADJUSTED
 LD0174  ______________________________________________________________________
 LD0174  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 LD0174  DYNAMIC HEIGHT  -        136.489 (meters)      447.80  (feet) COMP
 LD0174  MODELED GRAVITY -    980,101.2   (mgal)                       NAVD 88
 LD0174
 LD0174  VERT ORDER      -  FIRST     CLASS II
 LD0174
 LD0174.The horizontal coordinates were scaled from a map and have
 LD0174.an estimated accuracy of +/- 6 seconds.
 LD0174
 LD0174.The orthometric height was determined by differential leveling and
 LD0174.adjusted by the NATIONAL GEODETIC SURVEY
 LD0174.in June 1991.
 LD0174
 LD0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0174.GEOID18 height accuracy estimate available here.
 LD0174
 LD0174.Click photographs - Photos may exist for this station.
 LD0174
 LD0174.The dynamic height is computed by dividing the NAVD 88
 LD0174.geopotential number by the normal gravity value computed on the
 LD0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0174.degrees latitude (g = 980.6199 gals.).
 LD0174
 LD0174.The modeled gravity was interpolated from observed gravity values.
 LD0174
 LD0174;                    North         East    Units  Estimated Accuracy
 LD0174;SPC IL W     -   372,300.      678,590.      MT  (+/- 180 meters Scaled)
 LD0174
 LD0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE203332(NAD 83)
 LD0174
 LD0174                          SUPERSEDED SURVEY CONTROL
 LD0174
 LD0174  NGVD 29 (??/??/92)  136.672  (m)          448.40   (f) ADJ UNCH    1 2
 LD0174
 LD0174.Superseded values are not recommended for survey control.
 LD0174
 LD0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0174.See file dsdata.pdf to determine how the superseded data were derived.
 LD0174
 LD0174_MARKER: DR = REFERENCE MARK DISK
 LD0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0174_STAMPING: SCHMOLDT AZIMUTH 1934
 LD0174_MARK LOGO: CGS
 LD0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0174+STABILITY: SURFACE MOTION
 LD0174
 LD0174  HISTORY     - Date     Condition        Report By
 LD0174  HISTORY     - 1934     MONUMENTED       CGS
 LD0174  HISTORY     - 1961     GOOD             CGS
 LD0174  HISTORY     - 1975     MARK NOT FOUND   USGS
 LD0174
 LD0174                          STATION DESCRIPTION
 LD0174
 LD0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0174'0.5 MI E FROM BEARDSTOWN.
 LD0174'ABOUT 0.5 MILE EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0174'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, AT THE
 LD0174'JUNCTION OF THE ROAD AND 5TH STREET, 56 FEET EAST OF THE CENTER
 LD0174'LINE OF 5TH STREET, 18 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 LD0174'34 1/2 FEET SOUTHEAST AND ACROSS THE ROAD FROM A POWER LINE POLE,
 LD0174'75 FEET NORTHWEST OF A HOUSE AT ADDRESS 1410, 29 FEET EAST OF CABLE
 LD0174'LINE POLE NO. 1408, 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET
 LD0174'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE THE LEVEL
 LD0174'OF THE GROUND.
 LD0174
 LD0174                          STATION RECOVERY (1975)
 LD0174
 LD0174'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LD0174'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0177 ***********************************************************************
 LD0177  DESIGNATION -  SCHMOLDT RM 1
 LD0177  PID         -  LD0177
 LD0177  STATE/COUNTY-  IL/CASS
 LD0177  COUNTRY     -  US
 LD0177  USGS QUAD   -  BEARDSTOWN (2018)
 LD0177
 LD0177                         *CURRENT SURVEY CONTROL
 LD0177  ______________________________________________________________________
 LD0177* NAD 83(1986) POSITION- 40 01 12.95   (N) 090 25 01.05   (W)   HD_HELD1
 LD0177* NAVD 88 ORTHO HEIGHT -   136.559 (meters)      448.03  (feet) ADJUSTED
 LD0177  ______________________________________________________________________
 LD0177  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 LD0177  DYNAMIC HEIGHT  -        136.488 (meters)      447.79  (feet) COMP
 LD0177  MODELED GRAVITY -    980,101.2   (mgal)                       NAVD 88
 LD0177
 LD0177  VERT ORDER      -  FIRST     CLASS II
 LD0177
 LD0177.The horizontal coordinates were determined by differentially corrected
 LD0177.hand held GPS observations or other comparable positioning techniques
 LD0177.and have an estimated accuracy of +/- 3 meters.
 LD0177
 LD0177.The orthometric height was determined by differential leveling and
 LD0177.adjusted by the NATIONAL GEODETIC SURVEY
 LD0177.in June 1991.
 LD0177
 LD0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0177.GEOID18 height accuracy estimate available here.
 LD0177
 LD0177.Click photographs - Photos may exist for this station.
 LD0177
 LD0177.The dynamic height is computed by dividing the NAVD 88
 LD0177.geopotential number by the normal gravity value computed on the
 LD0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0177.degrees latitude (g = 980.6199 gals.).
 LD0177
 LD0177.The modeled gravity was interpolated from observed gravity values.
 LD0177
 LD0177;                    North         East    Units  Estimated Accuracy
 LD0177;SPC IL W     -   372,267.7     678,634.2     MT  (+/- 3 meters HH1 GPS) 
 LD0177
 LD0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2043533202(NAD 83)
 LD0177
 LD0177                          SUPERSEDED SURVEY CONTROL
 LD0177
 LD0177  NGVD 29 (??/??/92)  136.672  (m)          448.40   (f) ADJ UNCH    1 2
 LD0177
 LD0177.Superseded values are not recommended for survey control.
 LD0177
 LD0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0177.See file dsdata.pdf to determine how the superseded data were derived.
 LD0177
 LD0177_MARKER: DR = REFERENCE MARK DISK
 LD0177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0177_STAMPING: SCHMOLDT NO 1 1934
 LD0177_MARK LOGO: CGS
 LD0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0177+STABILITY: SURFACE MOTION
 LD0177
 LD0177  HISTORY     - Date     Condition        Report By
 LD0177  HISTORY     - 1934     MONUMENTED       CGS
 LD0177  HISTORY     - 1961     GOOD             CGS
 LD0177
 LD0177                          STATION DESCRIPTION
 LD0177
 LD0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0177'0.6 MI E FROM BEARDSTOWN.
 LD0177'ABOUT 0.6 MILE EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0177'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, 25.8
 LD0177'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 30 FEET WEST OF THE
 LD0177'CENTER LINE OF THE MAIN ENTRANCE TO THE OAK GROVE CEMETERY, 91.9 FEET
 LD0177'SOUTHEAST OF THE STATION, 200.2 FEET EAST OF RM NO. 2, 0.5 FOOT
 LD0177'NORTH OF THE CEMETERY FENCE, 1 FOOT ABOVE THE LEVEL OF THE ROAD
 LD0177'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 10 INCHES ABOVE
 LD0177'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0175 ***********************************************************************
 LD0175  DESIGNATION -  SCHMOLDT RM 2
 LD0175  PID         -  LD0175
 LD0175  STATE/COUNTY-  IL/CASS
 LD0175  COUNTRY     -  US
 LD0175  USGS QUAD   -  BEARDSTOWN (2018)
 LD0175
 LD0175                         *CURRENT SURVEY CONTROL
 LD0175  ______________________________________________________________________
 LD0175* NAD 83(1986) POSITION- 40 01 13.66   (N) 090 25 03.72   (W)   HD_HELD1
 LD0175* NAVD 88 ORTHO HEIGHT -   135.852 (meters)      445.71  (feet) ADJUSTED
 LD0175  ______________________________________________________________________
 LD0175  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 LD0175  DYNAMIC HEIGHT  -        135.781 (meters)      445.47  (feet) COMP
 LD0175  MODELED GRAVITY -    980,101.2   (mgal)                       NAVD 88
 LD0175
 LD0175  VERT ORDER      -  FIRST     CLASS II
 LD0175
 LD0175.The horizontal coordinates were determined by differentially corrected
 LD0175.hand held GPS observations or other comparable positioning techniques
 LD0175.and have an estimated accuracy of +/- 3 meters.
 LD0175
 LD0175.The orthometric height was determined by differential leveling and
 LD0175.adjusted by the NATIONAL GEODETIC SURVEY
 LD0175.in June 1991.
 LD0175
 LD0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0175.GEOID18 height accuracy estimate available here.
 LD0175
 LD0175.Click photographs - Photos may exist for this station.
 LD0175
 LD0175.The dynamic height is computed by dividing the NAVD 88
 LD0175.geopotential number by the normal gravity value computed on the
 LD0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0175.degrees latitude (g = 980.6199 gals.).
 LD0175
 LD0175.The modeled gravity was interpolated from observed gravity values.
 LD0175
 LD0175;                    North         East    Units  Estimated Accuracy
 LD0175;SPC IL W     -   372,289.7     678,570.9     MT  (+/- 3 meters HH1 GPS) 
 LD0175
 LD0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2037133222(NAD 83)
 LD0175
 LD0175                          SUPERSEDED SURVEY CONTROL
 LD0175
 LD0175  NGVD 29 (??/??/92)  135.964  (m)          446.08   (f) ADJ UNCH    1 2
 LD0175
 LD0175.Superseded values are not recommended for survey control.
 LD0175
 LD0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0175.See file dsdata.pdf to determine how the superseded data were derived.
 LD0175
 LD0175_MARKER: DR = REFERENCE MARK DISK
 LD0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0175_STAMPING: SCHMOLDT NO 2 1934
 LD0175_MARK LOGO: CGS
 LD0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0175+STABILITY: SURFACE MOTION
 LD0175
 LD0175  HISTORY     - Date     Condition        Report By
 LD0175  HISTORY     - 1934     MONUMENTED       CGS
 LD0175  HISTORY     - 1961     GOOD             CGS
 LD0175  HISTORY     - 1975     GOOD             USGS
 LD0175
 LD0175                          STATION DESCRIPTION
 LD0175
 LD0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0175'0.6 MI E FROM BEARDSTOWN.
 LD0175'ABOUT 0.6 MILE EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0175'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, 21
 LD0175'FEET NORTH OF THE CENTER LINE OF THE ROAD, 146.7 FEET WEST OF THE
 LD0175'STATION, 200.2 FEET NORTHWEST OF RM NO. 1, 63.7 FEET NORTHEAST
 LD0175'AND ACROSS THE ROAD FROM THE NORTHWEST CORNER OF THE OAK GROVE
 LD0175'CEMETERY, 1.5 FEET NORTH OF A FENCE LINE, 1 FOOT BELOW THE LEVEL
 LD0175'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LD0175'2 INCHES ABOVE THE LEVEL OF THE GROUND.
 LD0175
 LD0175                          STATION RECOVERY (1975)
 LD0175
 LD0175'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LD0175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1963 ***********************************************************************
 JB1963  DESIGNATION -  SCHREIBER
 JB1963  PID         -  JB1963
 JB1963  STATE/COUNTY-  IL/MADISON
 JB1963  COUNTRY     -  US
 JB1963  USGS QUAD   -  HIGHLAND (2018)
 JB1963
 JB1963                         *CURRENT SURVEY CONTROL
 JB1963  ______________________________________________________________________
 JB1963* NAD 83(1997) POSITION- 38 42 52.73340(N) 089 43 36.80274(W)   ADJUSTED
 JB1963* NAVD 88 ORTHO HEIGHT -   167.7   (meters)      550.    (feet) VERTCON3
 JB1963  ______________________________________________________________________
 JB1963  GEOID HEIGHT    -        -30.917 (meters)                     GEOID18
 JB1963  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 JB1963  HORZ ORDER      -  SECOND
 JB1963
 JB1963.The horizontal coordinates were established by classical geodetic methods
 JB1963.and adjusted by the National Geodetic Survey in October 1999.
 JB1963
 JB1963.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1963.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1963
 JB1963.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1963.GEOID18 height accuracy estimate available here.
 JB1963
 JB1963.Click photographs - Photos may exist for this station.
 JB1963
 JB1963.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1963
 JB1963. The following values were computed from the NAD 83(1997) position.
 JB1963
 JB1963;                    North         East     Units Scale Factor Converg.
 JB1963;SPC IL W     -   227,385.256   738,246.678   MT  0.99995918   +0 16 30.2
 JB1963;SPC IL W     -   746,013.13  2,422,064.31   sFT  0.99995918   +0 16 30.2
 JB1963;UTM  16      - 4,288,641.773   262,908.674   MT  1.00029227   -1 42 22.7
 JB1963
 JB1963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1963!SPC IL W     -   0.99997854  x   0.99995918  =   0.99993773
 JB1963!UTM  16      -   0.99997854  x   1.00029227  =   1.00027081
 JB1963
 JB1963:                Primary Azimuth Mark                     Grid Az
 JB1963:SPC IL W     -  ST JACOB MUNICIPAL TANK                  280 09 05.3
 JB1963:UTM  16      -  ST JACOB MUNICIPAL TANK                  282 07 58.2
 JB1963
 JB1963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6290888641(NAD 83)
 JB1963
 JB1963|---------------------------------------------------------------------|
 JB1963| PID    Reference Object                     Distance      Geod. Az  |
 JB1963|                                                           dddmmss.s |
 JB1963| JB1962 SCHREIBER RM 1                       47.319 METERS 06158     |
 JB1963| JB1966 SCHREIBER RM 2                       68.354 METERS 14121     |
 JB1963| JB1961 WRIGHT 500                          121.409 METERS 20432     |
 JB1963| JB1969 ST JACOB MUNICIPAL TANK             APPROX. 3.4 KM 2802535.5 |
 JB1963|---------------------------------------------------------------------|
 JB1963
 JB1963                          SUPERSEDED SURVEY CONTROL
 JB1963
 JB1963  NAD 83(1986)-  38 42 52.74998(N)    089 43 36.79621(W) AD(       ) 2
 JB1963  NAD 27      -  38 42 52.57900(N)    089 43 36.46640(W) AD(       ) 2
 JB1963  NGVD 29 (07/19/86)  167.8    (m)          551.     (f) VERT ANG       
 JB1963
 JB1963.Superseded values are not recommended for survey control.
 JB1963
 JB1963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1963.See file dsdata.pdf to determine how the superseded data were derived.
 JB1963
 JB1963_MARKER: DS = TRIANGULATION STATION DISK
 JB1963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1963_STAMPING: SCHREIBER 1939
 JB1963_MARK LOGO: CGS
 JB1963_PROJECTION: RECESSED 36 CENTIMETERS
 JB1963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1963+STABILITY: SURFACE MOTION
 JB1963
 JB1963  HISTORY     - Date     Condition        Report By
 JB1963  HISTORY     - 1939     MONUMENTED       CGS
 JB1963  HISTORY     - 1960     GOOD             CGS
 JB1963
 JB1963                          STATION DESCRIPTION
 JB1963
 JB1963'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (CIA)
 JB1963'STATION IS LOCATED NEAR THE SOUTHEAST CORNER OF THE SE 0.25 OF SECTION
 JB1963'11, T 3 N, R 6 W, ABOUT 2.25 MILES EAST OF ST JACOBS.  TO REACH FROM
 JB1963'ST JACOBS GO EAST ON ROUTE 40 TO POINT WHERE ROUTE 40 TURNS TO
 JB1963'NORTHEAST, CONTINUE STRAIGHT AHEAD ON NARROW ROAD, A TOTAL DISTANCE OF
 JB1963'2.25 MILES FROM ST JACOBS, TO A POINT WHERE THERE IS A T-ROAD TO THE
 JB1963'SOUTH.  STATION IS IN THE PASTURE ABOUT 400 FEET NORTH OF THE
 JB1963'EAST-WEST ROAD, IT IS ABOUT 140 FEET WEST OF FENCE LINE ALONG EAST
 JB1963'SIDE OF PASTURE, DOUBLE THAT DISTANCE WEST OF THE ROAD RUNNING INTO
 JB1963'THE FARM HOUSE AND AOUT 480 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 JB1963'A BARN OF CONCRETE BLOCK AND WOOD CONSTRUCTION.  THE PROPERTY IS OWNED
 JB1963'BY MISS EMMA SCHREIBER AND THE TENANT IS MR ANDY DAIBER.
 JB1963'
 JB1963'THE UNDERGROUND MARK IS A STANDARD DISK SET IN THE TOP OF A CONCRETE
 JB1963'CYLINDER AND IS ABOUT 14 INCHES BELOW THE SURFACE OF THE GROUND.
 JB1963'THERE IS NO SURFACE MARK.
 JB1963'
 JB1963'THE REFERENCE MARKS ARE STANDARD DISKS SET IN THE TOP OF CONCRETE
 JB1963'POSTS, AND ARE LOCATED ALONG THE FENCE LINE ON THE EAST SIDE OF THE
 JB1963'PASTURE.  THE FENCE LINE IS PARALLEL TO AND APPROXIMATELY 140 FEET
 JB1963'WEST OF THE ROAD INTO THE FARM HOUSE.
 JB1963'
 JB1963'RM NO 1 IS NORTHEAST OF THE STATION, IT IS 2 FEET WEST OF FENCE LINE
 JB1963'AND 4 FEET NORTH OF A SMALL TELEPHONE POLE FOR THE LINE INTO THE FARM
 JB1963'HOUSE.  IT PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 JB1963'
 JB1963'RM NO 2 IS SOUTHEAST OF THE STATION, IN THE FENCE LINE, AND ABOUT 225
 JB1963'FEET NORTH OF THE EAST-WEST ROAD.  IT PROJECTS 2 INCHES ABOVE THE
 JB1963'SURFACE OF THE GROUND.
 JB1963'
 JB1963'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
 JB1963
 JB1963                          STATION RECOVERY (1960)
 JB1963
 JB1963'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1963'STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 JB1963'DIRECTION TO RM NO 1, RM NO 2 AND WRIGHT 500 1939 (AZIMUTH MARK)
 JB1963'CHECKED.  THE DISTANCE TO RM NO 2 CHECKED, BUT A SLIGHT DIFFERENCE WAS
 JB1963'FOUND TO RM NO 1.  THE DISTANCE TO STATION WRIGHT 500 1939 WAS NOT
 JB1963'MEASURED DUE TO SNOW DRIFTS.
 JB1963'
 JB1963'DUE TO CHANGES, A COMPLETE NEW DESCRIPTION FOLLOWS-
 JB1963'
 JB1963'STATION IS LOCATED ABOUT 3.0 MILES SOUTHWEST OF HIGHLAND, ABOUT 2.0
 JB1963'MILES EAST OF ST JACOB AND ON LAND OWNED BY MRS EMMA BEYER.
 JB1963'
 JB1963'TO REACH THE STATION FROM THE EVANGELICAL REFORMED CHURCH IN ST JACOB,
 JB1963'GO EAST ON ALT U S HIGHWAY 40 FOR 0.9 MILE TO A POINT WHERE ALT US
 JB1963'HIGHWAY 40 TURNS NORTHEAST, CONTINUE EAST ON SURFACED ROAD FOR 1.6
 JB1963'MILES TO A SIDE ROAD RIGHT, CONTINUE EAST 0.05 MILE TO A FARM DRIVE TO
 JB1963'THE LEFT.  FROM THIS POINT GO NORTHWEST ACROSS FIELD FOR ABOUT 0.1
 JB1963'MILE TO STATION AS DESCRIBED.
 JB1963'
 JB1963'STATION MARK, A STANDARD STATION MARK DISK STAMPED SHREIBER 1939, IS
 JB1963'SET IN TOP OF A CONCRETE CYLINDER WHICH IS SET ABOUT 14 INCHES BELOW
 JB1963'THE SURFACE OF THE GROUND AND THE MARK IS 406.5 FEET NORTH OF THE
 JB1963'CENTER OF ROAD, 291 FEET WEST OF THE CENTER OF A FARM DRIVE AND 144.6
 JB1963'FEET WEST-NORTHWEST OF A POWER POLE.
 JB1963'
 JB1963'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 JB1963'SCHREIBER NO 1 1939, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB1963'WHICH IS SET FLUSH WITH THE GROUND.  THE MARK IS 140 FEET WEST OF THE
 JB1963'CENTER OF FARM DRIVE, 114.6 FEET NORTH OF A POWER POLE AND 1 FOOT
 JB1963'NORTH OF A POST.
 JB1963'
 JB1963'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 JB1963'SCHREIBER NO 2 1939, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 JB1963'WHICH IS SET FLUSH WITH THE GROUND.  THE MARK IS 236 FEET NORTH OF THE
 JB1963'CENTER OF THE ROAD, 140 FEET WEST OF THE CENTER OF THE FARM DRIVE,
 JB1963'133.6 FEET SOUTH OF A POWER POLE AND 1 FOOT NORTH OF A POST.
 JB1963'
 JB1963'STATION WRIGHT 500 1939, (AZIMUTH MARK) IS A STANDARD STATION MARK
 JB1963'DISK STAMPED WRIGHT 500 1939, IS SET IN TOP OF A CONCRETE CYLINDER
 JB1963'WHICH IS SET 14 INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK IS
 JB1963'249 FEET WEST OF THE CENTER OF ROAD JUNCTION, 41.5 FEET NORTHEAST OF
 JB1963'THE SECOND TELEPHONE WEST OF A DOUBLE POLE, 85 FEET WEST-NORTH WEST OF
 JB1963'A TELEPHONE POLE AND 39 FEET NORTH OF THE CENTER OF ROAD.
 JB1963'
 JB1963'TO REACH STATION WRIGHT 500 FROM STATION, GO SOUTH-SOUTHWEST FOR
 JB1963'APPROXIMATELY 400 FEET TO STATION AS DESCRIBED.
 JB1963'
 JB1963'NOTE- THE DISTANCE BETWEEN RM NO 1 AND RM NO 2 IS 248 FEET OR 75.590
 JB1963'MTRS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1962 ***********************************************************************
 JB1962  DESIGNATION -  SCHREIBER RM 1
 JB1962  PID         -  JB1962
 JB1962  STATE/COUNTY-  IL/MADISON
 JB1962  COUNTRY     -  US
 JB1962  USGS QUAD   -  HIGHLAND (2018)
 JB1962
 JB1962                         *CURRENT SURVEY CONTROL
 JB1962  ______________________________________________________________________
 JB1962* NAD 83(1997) POSITION- 38 42 53.45446(N) 089 43 35.07375(W)   ADJUSTED
 JB1962* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 JB1962  ______________________________________________________________________
 JB1962  GEOID HEIGHT    -        -30.918 (meters)                     GEOID18
 JB1962  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 JB1962  HORZ ORDER      -  SECOND
 JB1962
 JB1962.The horizontal coordinates were established by classical geodetic methods
 JB1962.and adjusted by the National Geodetic Survey in October 1999.
 JB1962
 JB1962.The orthometric height was scaled from a topographic map.
 JB1962
 JB1962.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1962.GEOID18 height accuracy estimate available here.
 JB1962
 JB1962.Click photographs - Photos may exist for this station.
 JB1962
 JB1962.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1962
 JB1962. The following values were computed from the NAD 83(1997) position.
 JB1962
 JB1962;                    North         East     Units Scale Factor Converg.
 JB1962;SPC IL W     -   227,407.691   738,288.341   MT  0.99995922   +0 16 31.3
 JB1962;SPC IL W     -   746,086.73  2,422,201.00   sFT  0.99995922   +0 16 31.3
 JB1962;UTM  16      - 4,288,662.761   262,951.101   MT  1.00029202   -1 42 21.6
 JB1962
 JB1962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1962!SPC IL W     -   0.99997883  x   0.99995922  =   0.99993805
 JB1962!UTM  16      -   0.99997883  x   1.00029202  =   1.00027084
 JB1962
 JB1962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6295188662(NAD 83)
 JB1962
 JB1962                          SUPERSEDED SURVEY CONTROL
 JB1962
 JB1962  NAD 83(1986)-  38 42 53.47102(N)    089 43 35.06725(W) AD(       ) 2
 JB1962  NAD 27      -  38 42 53.30020(N)    089 43 34.73750(W) AD(       ) 2
 JB1962
 JB1962.Superseded values are not recommended for survey control.
 JB1962
 JB1962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1962.See file dsdata.pdf to determine how the superseded data were derived.
 JB1962
 JB1962_MARKER: DR = REFERENCE MARK DISK
 JB1962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1962_STAMPING: SCHREIBER NO 1 1939
 JB1962_MARK LOGO: CGS
 JB1962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1962+STABILITY: SURFACE MOTION
 JB1962
 JB1962  HISTORY     - Date     Condition        Report By
 JB1962  HISTORY     - 1939     MONUMENTED       CGS
 JB1962
 JB1962                          STATION DESCRIPTION
 JB1962
 JB1962'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (CIA)
 JB1962'THE MARK IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHEAST OF MARINE,
 JB1962'3.4 MI (5.5 KM) WEST-SOUTHWEST OF HIGHLAND AND 2.3 MI (3.7 KM) EAST OF
 JB1962'SAINT JACOB.
 JB1962'
 JB1962'TO REACH THE STATION FROM THE EVANGELICAL REFORMED CHURCH IN ST JACOB,
 JB1962'GO EAST ON ALT US HIGHWAY 40 FOR 0.9 MI (1.4 KM) TO A POINT WHERE ALT
 JB1962'US  HIGHWAY 40 TURNS NORTHEAST.  CONTINUE EAST ON SURFACED ROAD FOR
 JB1962'1.6  MILES TO A SIDE ROAD RIGHT.  CONTINUE EAST 0.05 MI (0.08 KM) TO A
 JB1962'FARM DRIVE TO  THE LEFT.  FROM THIS POINT GO NORTHWEST ACROSS FIELD
 JB1962'FOR ABOUT 0.1 MILE TO THE MARK.
 JB1962'
 JB1962'IT IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET
 JB1962'FLUSH WITH THE GROUND.  THE MARK IS 140 FEET WEST OF THE CENTER OF A
 JB1962'FARM DRIVE, 114.6 FEET NORTH OF A POWER POLE AND 1 FOOT NORTH OF A
 JB1962'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1966 ***********************************************************************
 JB1966  DESIGNATION -  SCHREIBER RM 2
 JB1966  PID         -  JB1966
 JB1966  STATE/COUNTY-  IL/MADISON
 JB1966  COUNTRY     -  US
 JB1966  USGS QUAD   -  HIGHLAND (2018)
 JB1966
 JB1966                         *CURRENT SURVEY CONTROL
 JB1966  ______________________________________________________________________
 JB1966* NAD 83(1997) POSITION- 38 42 51.00220(N) 089 43 35.03568(W)   ADJUSTED
 JB1966* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 JB1966  ______________________________________________________________________
 JB1966  GEOID HEIGHT    -        -30.916 (meters)                     GEOID18
 JB1966  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 JB1966  HORZ ORDER      -  SECOND
 JB1966
 JB1966.The horizontal coordinates were established by classical geodetic methods
 JB1966.and adjusted by the National Geodetic Survey in October 1999.
 JB1966
 JB1966.The orthometric height was scaled from a topographic map.
 JB1966
 JB1966.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1966.GEOID18 height accuracy estimate available here.
 JB1966
 JB1966.Click photographs - Photos may exist for this station.
 JB1966
 JB1966.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1966
 JB1966. The following values were computed from the NAD 83(1997) position.
 JB1966
 JB1966;                    North         East     Units Scale Factor Converg.
 JB1966;SPC IL W     -   227,332.081   738,289.624   MT  0.99995922   +0 16 31.3
 JB1966;SPC IL W     -   745,838.67  2,422,205.21   sFT  0.99995922   +0 16 31.3
 JB1966;UTM  16      - 4,288,587.127   262,949.769   MT  1.00029203   -1 42 21.5
 JB1966
 JB1966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1966!SPC IL W     -   0.99997883  x   0.99995922  =   0.99993805
 JB1966!UTM  16      -   0.99997883  x   1.00029203  =   1.00027085
 JB1966
 JB1966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6294988587(NAD 83)
 JB1966
 JB1966                          SUPERSEDED SURVEY CONTROL
 JB1966
 JB1966  NAD 83(1986)-  38 42 51.01879(N)    089 43 35.02916(W) AD(       ) 2
 JB1966  NAD 27      -  38 42 50.84780(N)    089 43 34.69950(W) AD(       ) 2
 JB1966
 JB1966.Superseded values are not recommended for survey control.
 JB1966
 JB1966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1966.See file dsdata.pdf to determine how the superseded data were derived.
 JB1966
 JB1966_MARKER: DR = REFERENCE MARK DISK
 JB1966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1966_STAMPING: SCHREIBER 1939 NO 2
 JB1966_MARK LOGO: CGS
 JB1966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1966+STABILITY: SURFACE MOTION
 JB1966
 JB1966  HISTORY     - Date     Condition        Report By
 JB1966  HISTORY     - 1939     MONUMENTED       CGS
 JB1966
 JB1966                          STATION DESCRIPTION
 JB1966
 JB1966'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (CIA)
 JB1966'THE MARK IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHEAST OF MARINE,
 JB1966'3.5 MI (5.6 KM) WEST-SOUTHWEST OF HIGHLAND AND 2.3 MI (3.7 KM) EAST OF
 JB1966'SAINT JACOB.
 JB1966'
 JB1966'TO REACH FROM THE EVANGELICAL REFORMED CHURCH IN ST JACOB, GO EAST ON
 JB1966'ALT US HIGHWAY 40 FOR 0.9 MI (1.4 KM) TO A POINT WHERE ALT US  HIGHWAY
 JB1966'40 TURNS NORTHEAST.  CONTINUE EAST ON SURFACED ROAD FOR 1.6  MILES TO
 JB1966'A SIDE ROAD RIGHT.  CONTINUE EAST 0.05 MI (0.08 KM) TO A FARM DRIVE TO
 JB1966'THE LEFT.  FROM THIS POINT GO NORTHWEST ACROSS FIELD FOR ABOUT 0.1
 JB1966'MILE TO THE MARK.
 JB1966'
 JB1966'IT IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST
 JB1966'WHICH IS SET FLUSH WITH THE GROUND, 236 FEET NORTH OF THE
 JB1966'CENTER OF THE ROAD, 140 FEET WEST OF THE CENTER OF THE FARM DRIVE,
 JB1966'133.6 FEET SOUTH OF A POWER POLE AND 1 FOOT NORTH OF A POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2067 ***********************************************************************
 JA2067  DESIGNATION -  SCHRODT
 JA2067  PID         -  JA2067
 JA2067  STATE/COUNTY-  IL/WABASH
 JA2067  COUNTRY     -  US
 JA2067  USGS QUAD   -  GRAYVILLE (2018)
 JA2067
 JA2067                         *CURRENT SURVEY CONTROL
 JA2067  ______________________________________________________________________
 JA2067* NAD 83(1997) POSITION- 38 18 59.92989(N) 087 52 39.39601(W)   ADJUSTED
 JA2067* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 JA2067  ______________________________________________________________________
 JA2067  GEOID HEIGHT    -        -31.083 (meters)                     GEOID18
 JA2067  LAPLACE CORR    -         -2.53  (seconds)                    DEFLEC18
 JA2067  HORZ ORDER      -  SECOND
 JA2067
 JA2067.The horizontal coordinates were established by classical geodetic methods
 JA2067.and adjusted by the National Geodetic Survey in October 1999.
 JA2067
 JA2067.The orthometric height was scaled from a topographic map.
 JA2067
 JA2067.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2067.GEOID18 height accuracy estimate available here.
 JA2067
 JA2067.Click photographs - Photos may exist for this station.
 JA2067
 JA2067.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2067
 JA2067. The following values were computed from the NAD 83(1997) position.
 JA2067
 JA2067;                    North         East     Units Scale Factor Converg.
 JA2067;SPC IL E     -   183,219.915   339,853.681   MT  0.99999455   +0 16 57.2
 JA2067;SPC IL E     -   601,114.00  1,115,003.29   sFT  0.99999455   +0 16 57.2
 JA2067;SPC IN W     -   340,939.044   830,539.557   MT  1.00002606   -0 29 32.9
 JA2067;SPC IN W     - 1,118,564.18  2,724,861.86   sFT  1.00002606   -0 29 32.9
 JA2067;UTM  16      - 4,241,312.945   423,279.973   MT  0.99967249   -0 32 38.9
 JA2067
 JA2067!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2067!SPC IL E     -   0.99998168  x   0.99999455  =   0.99997623
 JA2067!SPC IN W     -   0.99998168  x   1.00002606  =   1.00000774
 JA2067!UTM  16      -   0.99998168  x   0.99967249  =   0.99965417
 JA2067
 JA2067:                Primary Azimuth Mark                     Grid Az
 JA2067:SPC IL E     -  SCHRODT AZ MK                            265 52 56.4
 JA2067:SPC IN W     -  SCHRODT AZ MK                            266 39 26.5
 JA2067:UTM  16      -  SCHRODT AZ MK                            266 42 32.5
 JA2067
 JA2067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2327941312(NAD 83)
 JA2067
 JA2067|---------------------------------------------------------------------|
 JA2067| PID    Reference Object                     Distance      Geod. Az  |
 JA2067|                                                           dddmmss.s |
 JA2067| JA2066 KEENSBURG MUNICIPAL TANK            APPROX. 3.9 KM 0144445.9 |
 JA2067| CG9894 SCHRODT RM 1                         31.693 METERS 17330     |
 JA2067| CG9893 SCHRODT AZ MK                                      2660953.6 |
 JA2067| CG9895 SCHRODT RM 2                         81.854 METERS 32728     |
 JA2067| JA2071 BELLMONT MUNICIPAL TANK             APPROX. 7.9 KM 3420042.5 |
 JA2067|---------------------------------------------------------------------|
 JA2067
 JA2067                          SUPERSEDED SURVEY CONTROL
 JA2067
 JA2067  NAD 83(1997)-  38 18 59.92998(N)    087 52 39.39578(W) AD(       ) 2
 JA2067  NAD 83(1993)-  38 18 59.93829(N)    087 52 39.39518(W) AD(       ) 2
 JA2067  NAD 83(1986)-  38 18 59.94014(N)    087 52 39.39623(W) AD(       ) 2
 JA2067  NAD 27      -  38 18 59.77517(N)    087 52 39.28384(W) AD(       ) 2
 JA2067
 JA2067.Superseded values are not recommended for survey control.
 JA2067
 JA2067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2067.See file dsdata.pdf to determine how the superseded data were derived.
 JA2067
 JA2067_MARKER: DS = TRIANGULATION STATION DISK
 JA2067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2067_STAMPING: SCHRODT 1967
 JA2067_MARK LOGO: CGS
 JA2067_PROJECTION: RECESSED 41 CENTIMETERS
 JA2067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2067+STABILITY: SURFACE MOTION
 JA2067
 JA2067  HISTORY     - Date     Condition        Report By
 JA2067  HISTORY     - 1967     MONUMENTED       CGS
 JA2067
 JA2067                          STATION DESCRIPTION
 JA2067
 JA2067'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2067'THE STATION IF LOCATED ABOUT 9.5 MILES SOUTHWEST OF MT CARMEL, 7.5
 JA2067'MILES NORTHEAST OF GRAYSVILLE, 2.5 MILES SOUTH OF KEENSBURG AND ON
 JA2067'PROPERTY OWNED BY MR LELAND R SCHRODT.
 JA2067'
 JA2067'TO REACH THE STATION FROM THE POST OFFICE IN KEENSBURG, GO SOUTH AND
 JA2067'SOUTHWEST ON A PAVED ROAD FOR 0.2 MILE TO A SIDE ROAD RIGHT.  CONTINUE
 JA2067'SOUTHERLY ON THE PAVED AND GRAVELED ROAD FOR 2.3 MILES TO A T ROAD.
 JA2067'TURN RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.15 MILE TO A SIDE ROAD
 JA2067'LEFT.  TURN LEFT AND GO SOUTH FOR 0.2 MILE TO THE AZIMUTH MARK ON THE
 JA2067'RIGHT.  CONTINUE SOUTH ON THE GRAVELED ROAD FOR 0.05 MILE TO A FARM
 JA2067'LANE LEFT.  TURN LEFT AND GO EAST ON THE FARM LANE, PASSING THROUGH
 JA2067'TWO GATES, FOR 0.25 MILE TO AN OPEN GATE AT THE TOP OF A RIDGE.  TURN
 JA2067'LEFT AND PASS THROUGH THE GATE AND GO NORTHEAST FOR 0.1 MILE TO THE
 JA2067'HIGHEST POINT OF A HILL AND THE STATION AS DESCRIBED.
 JA2067'
 JA2067'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JA2067'
 JA2067'STATION MARK, STAMPED SCHRODT 1967 IS SET 16 INCHES BELOW THE GROUND
 JA2067'SURFACE.  IT IS 49 FEET SOUTHWEST OF A 4-FOOT TREE, 13.7 FEET WEST OF
 JA2067'WITESS POST.  A FENCE AND 13 FEET WEST OF A METAL
 JA2067'
 JA2067'RM NO 1, STAMPED SCHRODT NO 1 1967 IS SET FLUSH WITH THE GROUND
 JA2067'SURFACE.  IT IS 12 FEET SOUTHWEST OF A 10-INCH TREE, 1.8 FEET
 JA2067'NORTHWEST OF A METAL WITNESS POST AND 1.2 FEET WEST OF THE FENCE.
 JA2067'
 JA2067'RM NO 2, STAMPED SCHRODT NO 2 1967 IS SET FLUSH WITH THE GROUND
 JA2067'SURFACE.  IT IS 2 FEET SOUTHWEST OF A METAL WITNESS POST AND 1 FOOT
 JA2067'SOUTH OF A FENCE.
 JA2067'
 JA2067'AZIMUTH MARK, STAMPED SCHRODT 1967 IS SET FLUSH WITH THE GROUND
 JA2067'SURFACE.  IT IS 13 FEET WEST OF THE CENTER OF A GRAVELED ROAD, 1.8
 JA2067'FEET SOUTH OF A METAL WITNESS POST, 1.5 FEET SOUTHEAST OF A TELEPHONE
 JA2067'POLE AND 1 FOOT EAST OF A FENCE.
 JA2067'
 JA2067'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1928 ***********************************************************************
 JB1928  DESIGNATION -  SCHULINE
 JB1928  PID         -  JB1928
 JB1928  STATE/COUNTY-  IL/RANDOLPH
 JB1928  COUNTRY     -  US
 JB1928  USGS QUAD   -  WALSH (2018)
 JB1928
 JB1928                         *CURRENT SURVEY CONTROL
 JB1928  ______________________________________________________________________
 JB1928* NAD 83(1997) POSITION- 38 05 17.06903(N) 089 46 31.19609(W)   ADJUSTED
 JB1928* NAVD 88 ORTHO HEIGHT -   178.7   (meters)      586.    (feet) VERTCON3
 JB1928  ______________________________________________________________________
 JB1928  GEOID HEIGHT    -        -29.804 (meters)                     GEOID18
 JB1928  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 JB1928  HORZ ORDER      -  SECOND
 JB1928
 JB1928.The horizontal coordinates were established by classical geodetic methods
 JB1928.and adjusted by the National Geodetic Survey in October 1999.
 JB1928
 JB1928.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1928.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1928
 JB1928.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1928.GEOID18 height accuracy estimate available here.
 JB1928
 JB1928.Click photographs - Photos may exist for this station.
 JB1928
 JB1928.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1928
 JB1928. The following values were computed from the NAD 83(1997) position.
 JB1928
 JB1928;                    North         East     Units Scale Factor Converg.
 JB1928;SPC IL W     -   157,817.649   734,328.761   MT  0.99995569   +0 14 29.1
 JB1928;SPC IL W     -   517,773.40  2,409,210.28   sFT  0.99995569   +0 14 29.1
 JB1928;UTM  16      - 4,219,225.197   256,601.993   MT  1.00032970   -1 42 46.3
 JB1928
 JB1928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1928!SPC IL W     -   0.99997664  x   0.99995569  =   0.99993233
 JB1928!UTM  16      -   0.99997664  x   1.00032970  =   1.00030633
 JB1928
 JB1928:                Primary Azimuth Mark                     Grid Az
 JB1928:SPC IL W     -  WALSH BELL TELEPHONE MICROWAVE           252 54 19.9
 JB1928:UTM  16      -  WALSH BELL TELEPHONE MICROWAVE           254 51 35.3
 JB1928
 JB1928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5660119225(NAD 83)
 JB1928
 JB1928|---------------------------------------------------------------------|
 JB1928| PID    Reference Object                     Distance      Geod. Az  |
 JB1928|                                                           dddmmss.s |
 JB1928| CI5486 SCHULINE RM 1                        26.042 METERS 04550     |
 JB1928| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX. 7.5 KM 2530849.0 |
 JB1928| CI5487 SCHULINE RM 2                        20.400 METERS 30345     |
 JB1928| JB1925 BALDWIN ILL POWER PLANT STACK       APPROX.14.8 KM 3312925.5 |
 JB1928|---------------------------------------------------------------------|
 JB1928
 JB1928                          SUPERSEDED SURVEY CONTROL
 JB1928
 JB1928  NAD 83(1986)-  38 05 17.07705(N)    089 46 31.18944(W) AD(       ) 2
 JB1928  NAD 27      -  38 05 16.89954(N)    089 46 30.82186(W) AD(       ) 2
 JB1928  NGVD 29 (07/19/86)  178.8    (m)          587.     (f) VERT ANG       
 JB1928
 JB1928.Superseded values are not recommended for survey control.
 JB1928
 JB1928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1928.See file dsdata.pdf to determine how the superseded data were derived.
 JB1928
 JB1928_MARKER: DD = SURVEY DISK
 JB1928_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1928+WITH SETTING: INFORMATION.
 JB1928_STAMPING: SCHULINE 1969
 JB1928_MARK LOGO: USGS
 JB1928_PROJECTION: FLUSH
 JB1928_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1928_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1928+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2004
 JB1928
 JB1928  HISTORY     - Date     Condition        Report By
 JB1928  HISTORY     - 1969     MONUMENTED       USGS
 JB1928  HISTORY     - 20040503 GOOD             CMT
 JB1928
 JB1928                          STATION DESCRIPTION
 JB1928
 JB1928'DESCRIBED BY US GEOLOGICAL SURVEY 1969 (JFS)
 JB1928'THE STATION IS LOCATED 2.3 MI S. AND 4.0 MI W. OF SPARTA, NEAR
 JB1928'THE E. EDGE OF SCHULINE, IN THE NW. QUARTER OF THE NW. QUARTER OF
 JB1928'SEC. 21, T. 5 S., R. 6 W., ON THE TOP OF A FLAT-TOPPED COAL MINE
 JB1928'STRIPPING DUMP WHICH HAS BEEN SMOOTHED OFF AND RESEEDED AND IS
 JB1928'WELL CONSOLIDATED.  THE DUMP IS ABOUT 30 FT HIGH AND IS ELONGATED
 JB1928'E.-W.
 JB1928'
 JB1928'TO REACH THE STATION FROM THE SPARTA POST OFFICE, DRIVE E. FOR 0.5
 JB1928'BLOCK ON STATE HWY. 154, TURN RIGHT AND DRIVE ONE BLOCK S. TO
 JB1928'JCT. WITH STATE HWY. 4, CONTINUE S. ON STATE HWY. 4 FOR 2.3 MI TO
 JB1928'JCT. OF A BLACKTOP RD. (SCHULINE ROAD) LEADING W., TURN RIGHT AND
 JB1928'DRIVE W. ON SCHULINE ROAD FOR 3.9 MI TO THE E. EDGE OF THE
 JB1928'COMMUNITY OF SCHULINE, THEN WALK ABOUT 150 YARDS S. TO TOP OF FIRST
 JB1928'DUMP AND STATION SITE.
 JB1928'
 JB1928'STATION AND REFERENCE MARKS ARE STANDARD TABLETS STAMPED SCHULINE
 JB1928'1969 CRIMPED ON 10 FT LENGTHS OF COPPER COATED ROD, DRIVEN FLUSH
 JB1928'WITH GROUND AND SET IN 6 IN. TILE FILLED WITH GRAVEL.
 JB1928'
 JB1928'STATION MARK IS 441 FT S. OF CENTER OF SCHULINE ROAD, 600 FT SW.
 JB1928'OF THE CENTER OF THE RD. AT A N.-S. FENCE, 48 FT N. OF S. EDGE OF
 JB1928'TOP AND 1 FT S. OF A METAL WITNESS POST.
 JB1928'
 JB1928'REFERENCE MARK 1 IS 85.44 FT (26.042 M.) NE. OF STATION, ON NE. POINT
 JB1928'OF TOP AND ONE FT S. OF A METAL WITNESS POST.
 JB1928'
 JB1928'REFERENCE MARK 2 IS 66.93 FT (20.400 METERS NW. OF STATION, NEAR
 JB1928'A CURVE IN CREST OF TOP AND 1.0 FT S. OF A METAL WITNESS POST.
 JB1928'
 JB1928'STANDARD BRACED TRIPOD USED.
 JB1928
 JB1928                          STATION RECOVERY (2004)
 JB1928
 JB1928'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2004 (CSC)
 JB1928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2317 ***********************************************************************
 LB2317  DESIGNATION -  SCHWER
 LB2317  PID         -  LB2317
 LB2317  STATE/COUNTY-  IL/IROQUOIS
 LB2317  COUNTRY     -  US
 LB2317  USGS QUAD   -  WOODWORTH (2018)
 LB2317
 LB2317                         *CURRENT SURVEY CONTROL
 LB2317  ______________________________________________________________________
 LB2317* NAD 83(1997) POSITION- 40 39 35.24015(N) 087 47 17.32534(W)   ADJUSTED
 LB2317* NAVD 88 ORTHO HEIGHT -   201.    (meters)      659.    (feet) SCALED
 LB2317  ______________________________________________________________________
 LB2317  GEOID HEIGHT    -        -32.776 (meters)                     GEOID18
 LB2317  LAPLACE CORR    -         -2.71  (seconds)                    DEFLEC18
 LB2317  HORZ ORDER      -  THIRD
 LB2317
 LB2317.The horizontal coordinates were established by classical geodetic methods
 LB2317.and adjusted by the National Geodetic Survey in October 1999.
 LB2317
 LB2317.The orthometric height was scaled from a topographic map.
 LB2317
 LB2317.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2317.GEOID18 height accuracy estimate available here.
 LB2317
 LB2317.Click photographs - Photos may exist for this station.
 LB2317
 LB2317.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2317
 LB2317. The following values were computed from the NAD 83(1997) position.
 LB2317
 LB2317;                    North         East     Units Scale Factor Converg.
 LB2317;SPC IL E     -   443,405.011   346,103.440   MT  1.00000115   +0 21 18.8
 LB2317;SPC IL E     - 1,454,737.94  1,135,507.70   sFT  1.00000115   +0 21 18.8
 LB2317;UTM  16      - 4,501,290.103   433,375.747   MT  0.99965463   -0 30 48.8
 LB2317
 LB2317!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2317!SPC IL E     -   0.99997362  x   1.00000115  =   0.99997477
 LB2317!UTM  16      -   0.99997362  x   0.99965463  =   0.99962826
 LB2317
 LB2317:                Primary Azimuth Mark                     Grid Az
 LB2317:SPC IL E     -  SCHWER AZ MK                             179 37 06.5
 LB2317:UTM  16      -  SCHWER AZ MK                             180 29 14.1
 LB2317
 LB2317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3337501290(NAD 83)
 LB2317
 LB2317|---------------------------------------------------------------------|
 LB2317| PID    Reference Object                     Distance      Geod. Az  |
 LB2317|                                                           dddmmss.s |
 LB2317| CM4538 SCHWER RM 3                          17.595 METERS 00222     |
 LB2317| CM4536 SCHWER RM 1                           5.849 METERS 00231     |
 LB2317| LB2319 ST JOHNS LUTH CH SPIRE              207.027 METERS 03756     |
 LB2317| LB2313 MILFORD CANNING CO WATER TANK       APPROX. 8.5 KM 1103308.0 |
 LB2317| CM4535 SCHWER AZ MK                                       1795825.3 |
 LB2317| CM4539 SCHWER RM 4                           5.826 METERS 26903     |
 LB2317| CM4537 SCHWER RM 2                          17.647 METERS 26907     |
 LB2317|---------------------------------------------------------------------|
 LB2317
 LB2317                          SUPERSEDED SURVEY CONTROL
 LB2317
 LB2317  NAD 83(1997)-  40 39 35.24075(N)    087 47 17.32687(W) AD(       ) 3
 LB2317  NAD 83(1986)-  40 39 35.24871(N)    087 47 17.33386(W) AD(       ) 3
 LB2317  NAD 27      -  40 39 35.12110(N)    087 47 17.22120(W) AD(       ) 3
 LB2317
 LB2317.Superseded values are not recommended for survey control.
 LB2317
 LB2317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2317.See file dsdata.pdf to determine how the superseded data were derived.
 LB2317
 LB2317_MARKER: DS = TRIANGULATION STATION DISK
 LB2317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2317_STAMPING: SCHWER 1955
 LB2317_MARK LOGO: CGS
 LB2317_PROJECTION: FLUSH
 LB2317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2317+STABILITY: SURFACE MOTION
 LB2317
 LB2317  HISTORY     - Date     Condition        Report By
 LB2317  HISTORY     - 1955     MONUMENTED       CGS
 LB2317  HISTORY     - 1976     GOOD             NGS
 LB2317  HISTORY     - 20081017 GOOD             GEOCAC
 LB2317
 LB2317                          STATION DESCRIPTION
 LB2317
 LB2317'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2317'STATION IS LOCATED ALONG THE EAST SIDE OF A PAVED ROAD ABOUT 8 MILES
 LB2317'SOUTHWEST OF WATSEKA, ABOUT 5-1/2 MILES NORTHWEST OF MILFORD AND
 LB2317'ABOUT 0.15 MILE SOUTHWEST OF ST. JOHNS LUTHERAN CHURCH.  IT IS 30
 LB2317'FEET EAST OF THE CENTER OF THE ROAD, 10 FEET NORTH OF A POWER LINE
 LB2317'POLE, 5 FEET NORTHWEST OF A WHITE WITNESS POST AND 2 FEET WEST OF
 LB2317'A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED SCHWER 1955.
 LB2317'
 LB2317'REFERENCE MARK NO. 1 IS 31 FEET EAST OF THE CENTER OF THE ROAD, 30
 LB2317'FEET NORTH OF THE POWER LINE POLE, 24 FEET NORTH OF THE WHITE
 LB2317'WITNESS POST AND 1 FOOT WEST OF THE FENCE.  THE MARK IS FLUSH AND
 LB2317'THE DISK IS STAMPED SCHWER NO 1 1955.
 LB2317'
 LB2317'REFERENCE MARK NO. 2 IS 28 FEET WEST OF THE CENTER OF THE ROAD AND 1
 LB2317'FOOT EAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2317'SCHWER NO 2 1955.
 LB2317'
 LB2317'AZIMUTH MARK IS 39 FEET NORTH OF THE CENTER OF A GRAVEL ROAD, 30 FEET
 LB2317'WEST OF THE CENTER OF THE PAVED ROAD, 1 FOOT NORTHWEST OF A WHITE
 LB2317'WITNESS POST AND 1 FOOT EAST OF A FENCE.  THE MARK IS FLUSH AND THE
 LB2317'DISK IS STAMPED SCHWER 1955.
 LB2317'
 LB2317'TO REACH THE STATION FROM THE INTERSECTION OF JONES STREET AND STATE
 LB2317'HIGHWAY 1 IN MILFORD, GO WEST ON JONES STREET AND CONTINUE WEST ON
 LB2317'PAVED ROAD FOR 4.6 MILES TO A CROSSROAD, GRAVEL ROAD SOUTH AND
 LB2317'PAVED ROAD NORTH.  TURN RIGHT AND GO NORTH ON PAVED ROAD FOR 1.6
 LB2317'MILES TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE
 LB2317'NORTH ON THE PAVED ROAD FOR 0.35 MILE TO THE STATION ON THE
 LB2317'RIGHT AS DESCRIBED.
 LB2317'
 LB2317'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LB2317
 LB2317                          STATION RECOVERY (1976)
 LB2317
 LB2317'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 LB2317'STATION MARK AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 LB2317'REFERENCE MARKS 1 AND 2 WERE FOUND DESTROYED BY ROAD CONSTRUCTION.
 LB2317'REFERENCE MARK 3 WAS SET IN THE CONCRETE MONUMENT THAT REFERENCE
 LB2317'MARK 1 HAD BEEN SET IN.  REFERENCE MARK 4 WAS SET.  THE 1955
 LB2317'DESCRIPTION AND TO REACH ARE ADEQUATE FOR RECOVERY OF THE STATION
 LB2317'WITH THE ADDITION OF THE WITNESS POSTS SET AND THE DESCRIPTION
 LB2317'OF THE NEW REFERENCE MARKS.
 LB2317'
 LB2317'REFERENCE MARK 3 IS 30 FEET NORTH OF A POWER POLE, 29 FEET EAST OF
 LB2317'THE CENTERLINE OF THE ROAD AND 1-FOOT SOUTH OF A METAL WITNESS POST.
 LB2317'THE MONUMENT PROJECTS 3-INCHES AND THE DISK STAMPED SCHWER 1955 NO
 LB2317'3 1976.
 LB2317'
 LB2317'REFERENCE MARK 4 IS 29 FEET WEST OF THE CENTERLINE OF THE ROAD,
 LB2317'1-FOOT EAST OF A CONCRETE POST AND 1-FOOT NORTH OF A METAL WITNESS
 LB2317'POST.  THE MONUMENT IS A STANDARD ALUMINUM MARKER WITH 3-MAGNETS
 LB2317'ATTACHED.  THE DISK IS STAMPED SCHWER 1955 NO 4 1976.
 LB2317'
 LB2317'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5-1/2 MILES
 LB2317'NORTHWEST OF MILFORD.
 LB2317'
 LB2317'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2317
 LB2317                          STATION RECOVERY (2008)
 LB2317
 LB2317'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB2317'FOUND STATION AND AZIMUTH MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1454 ***********************************************************************
 JB1454  DESIGNATION -  SCOTT
 JB1454  PID         -  JB1454
 JB1454  STATE/COUNTY-  IL/ST CLAIR
 JB1454  COUNTRY     -  US
 JB1454  USGS QUAD   -  LEBANON (2018)
 JB1454
 JB1454                         *CURRENT SURVEY CONTROL
 JB1454  ______________________________________________________________________
 JB1454* NAD 83(1997) POSITION- 38 33 37.53070(N) 089 51 03.18831(W)   ADJUSTED
 JB1454* NAVD 88 ORTHO HEIGHT -   156.096 (meters)      512.13  (feet) ADJUSTED
 JB1454  ______________________________________________________________________
 JB1454  GEOID HEIGHT    -        -30.625 (meters)                     GEOID18
 JB1454  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 JB1454  DYNAMIC HEIGHT  -        155.998 (meters)      511.80  (feet) COMP
 JB1454  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JB1454
 JB1454  HORZ ORDER      -  SECOND
 JB1454  VERT ORDER      -  SECOND    CLASS 0
 JB1454
 JB1454.The horizontal coordinates were established by classical geodetic methods
 JB1454.and adjusted by the National Geodetic Survey in October 1999.
 JB1454
 JB1454.The orthometric height was determined by differential leveling and
 JB1454.adjusted by the NATIONAL GEODETIC SURVEY
 JB1454.in June 1991.
 JB1454
 JB1454.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1454.GEOID18 height accuracy estimate available here.
 JB1454
 JB1454.Click photographs - Photos may exist for this station.
 JB1454
 JB1454.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1454
 JB1454.The dynamic height is computed by dividing the NAVD 88
 JB1454.geopotential number by the normal gravity value computed on the
 JB1454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1454.degrees latitude (g = 980.6199 gals.).
 JB1454
 JB1454.The modeled gravity was interpolated from observed gravity values.
 JB1454
 JB1454. The following values were computed from the NAD 83(1997) position.
 JB1454
 JB1454;                    North         East     Units Scale Factor Converg.
 JB1454;SPC IL W     -   210,221.662   727,521.836   MT  0.99995050   +0 11 48.6
 JB1454;SPC IL W     -   689,702.24  2,386,877.89   sFT  0.99995050   +0 11 48.6
 JB1454;UTM  16      - 4,271,852.369   251,593.582   MT  1.00035996   -1 46 40.7
 JB1454
 JB1454!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1454!SPC IL W     -   0.99998031  x   0.99995050  =   0.99993081
 JB1454!UTM  16      -   0.99998031  x   1.00035996  =   1.00034027
 JB1454
 JB1454:                Primary Azimuth Mark                     Grid Az
 JB1454:SPC IL W     -  SCOTT AFB EAST WATER TANK                155 28 21.1
 JB1454:UTM  16      -  SCOTT AFB EAST WATER TANK                157 26 50.4
 JB1454
 JB1454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5159371852(NAD 83)
 JB1454
 JB1454|---------------------------------------------------------------------|
 JB1454| PID    Reference Object                     Distance      Geod. Az  |
 JB1454|                                                           dddmmss.s |
 JB1454| JB1974 SCOTT AFB EAST WATER TANK           APPROX. 2.5 KM 1554009.7 |
 JB1454| JB1455 SCOTT RM 1                           15.393 METERS 16101     |
 JB1454| JB1975 SCOTT AFB CONTROL TOWER             APPROX. 1.5 KM 1741814.1 |
 JB1454| JB1972 SCOTT AFB RADAR TOWER               APPROX. 2.9 KM 1971628.6 |
 JB1454| JB1973 SCOTT AFB S WATER TK BEACON         APPROX. 2.5 KM 1983141.9 |
 JB1454| JB1985 RNG SCOTT AF RADIO BLV              APPROX. 5.8 KM 2150452.2 |
 JB1454| JB1989 SHILOH METHODIST CHURCH SPIRE       APPROX. 4.1 KM 2683522.4 |
 JB1454| JB1988 OFALLON INDEP ENGINEER CO TK        APPROX. 5.0 KM 3072700.3 |
 JB1454| JB1990 OFALLON INDEP ENGINEER CO STK       APPROX. 5.1 KM 3094329.2 |
 JB1454| JB1453 SCOTT RM 2                           15.297 METERS 33751     |
 JB1454|---------------------------------------------------------------------|
 JB1454
 JB1454                          SUPERSEDED SURVEY CONTROL
 JB1454
 JB1454  NAD 83(1986)-  38 33 37.54728(N)    089 51 03.18285(W) AD(       ) 2
 JB1454  NAD 27      -  38 33 37.37131(N)    089 51 02.82356(W) AD(       ) 2
 JB1454  NGVD 29 (??/??/92)  156.205  (m)          512.48   (f) ADJ UNCH    2 0
 JB1454  NGVD 29             156.20   (m)          512.5    (f) LEVELING    3  
 JB1454
 JB1454.Superseded values are not recommended for survey control.
 JB1454
 JB1454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1454.See file dsdata.pdf to determine how the superseded data were derived.
 JB1454
 JB1454_MARKER: DE = TRAVERSE STATION DISK
 JB1454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1454_STAMPING: SCOTT 1961
 JB1454_MARK LOGO: CGS
 JB1454_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1454+STABILITY: SURFACE MOTION
 JB1454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1454+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2005
 JB1454
 JB1454  HISTORY     - Date     Condition        Report By
 JB1454  HISTORY     - 1961     MONUMENTED       CGS
 JB1454  HISTORY     - 1961     GOOD             CGS
 JB1454  HISTORY     - 19881206 GOOD             USGS
 JB1454  HISTORY     - 20050128 GOOD             APISUR
 JB1454
 JB1454                          STATION DESCRIPTION
 JB1454
 JB1454'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1454'THE STATION IS LOCATED ABOUT 2.5 MILES EAST-NORTHEAST OF SHILOH, 3
 JB1454'MILES EAST-SOUTHEAST OF O FALLON AND ABOUT 1 MILE NORTHWEST OF SCOTT
 JB1454'AIR FORCE BASE.
 JB1454'
 JB1454'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND SOUTH
 JB1454'LINCOLN STREET IN THE SOUTH EDGE OF O FALLON, GO EASTERLY ON U S
 JB1454'HIGHWAY 50 FOR 2.05 MILES TO THE JUNCTION OF STATE HIGHWAY 158, TURN
 JB1454'RIGHT, SOUTH, ON STATE HIGHWAY 158 FOR 1.5 MILES TO CROSSROAD, TURN
 JB1454'LEFT, EAST, FOR 1.3 MILES TO THE STATION ON THE RIGHT.
 JB1454'
 JB1454'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH SQUARE
 JB1454'CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES ABOVE THE SURFACE OF THE
 JB1454'GROUND AND IS STAMPED SCOTT 1961.  THE MARK IS 44 FEET WEST OF THE
 JB1454'CENTER OF A ROAD AND 2.9 FEET SOUTH OF A WITNESS POST.
 JB1454'
 JB1454'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1454'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1454'IS STAMPED SCOTT NO 1 1961.  THE MARK IS 53.1 FEET SOUTH-SOUTHWEST OF
 JB1454'A WITNESS POST AND 44.5 FEET WEST OF THE CENTER OF ROAD.
 JB1454'
 JB1454'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12-INCH
 JB1454'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 JB1454'IS STAMPED SCOTT NO 2 1961.  THE MARK IS 47.7 FEET NORTH-NORTHWEST OF
 JB1454'A WITNESS POST AND 43.5 FEET WEST OF THE CENTER OF ROAD.
 JB1454'
 JB1454'THE DISTANCE FROM RM NO 1 TO RM NO 2 IS 100.66 FEET OR 30.68 METERS.
 JB1454'NO AZIMUTH MARK WAS SET.  HEIGHT OF LIGHT ABOVE STATION MARK 1.3
 JB1454'METERS.
 JB1454
 JB1454                          STATION RECOVERY (1961)
 JB1454
 JB1454'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1454'2.8 MI NE FROM SHILOH.  ABOUT 0.10 MILES WEST ALONG JULIA STREET FROM
 JB1454'THE GRADE SCHOOL IN SHILOH, THENCE 0.45 MILES NORTHEAST ALONG MAIN
 JB1454'STREET, THENCE 1.2 MILES EAST TO THE JUNCTION OF STATE HIGHWAY 158,
 JB1454'THENCE 1.0 MILES EAST AND SOUTHEAST ALONG AN ASPHALT PAVED ROAD
 JB1454'LEADING TO SCOTT FIELD, ON THE INSIDE OF THE CURVE IN THE ROAD WITH
 JB1454'TANGENTS TO THE WEST AND SOUTH, 44 FEET SOUTHWEST OF THE CENTER LINE
 JB1454'OF THE ROAD, 41 FEET SOUTH-SOUTHEAST OF AN 18 INCH METAL PIPE CULVERT,
 JB1454'2.9 FEET SOUTH OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 JB1454'ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1454
 JB1454                          STATION RECOVERY (1988)
 JB1454
 JB1454'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988
 JB1454'RECOVERED IN GOOD CONDITION.
 JB1454
 JB1454                          STATION RECOVERY (2005)
 JB1454
 JB1454'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 JB1454'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0585 ***********************************************************************
 KC0585  DESIGNATION -  SCOTT
 KC0585  PID         -  KC0585
 KC0585  STATE/COUNTY-  IL/GREENE
 KC0585  COUNTRY     -  US
 KC0585  USGS QUAD   -  ATHENSVILLE (2018)
 KC0585
 KC0585                         *CURRENT SURVEY CONTROL
 KC0585  ______________________________________________________________________
 KC0585* NAD 83(1997) POSITION- 39 28 37.23802(N) 090 09 12.17704(W)   ADJUSTED
 KC0585* NAVD 88 ORTHO HEIGHT -   187.    (meters)      614.    (feet) SCALED
 KC0585  ______________________________________________________________________
 KC0585  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 KC0585  LAPLACE CORR    -          1.79  (seconds)                    DEFLEC18
 KC0585  HORZ ORDER      -  SECOND
 KC0585
 KC0585.The horizontal coordinates were established by classical geodetic methods
 KC0585.and adjusted by the National Geodetic Survey in October 1999.
 KC0585
 KC0585.The orthometric height was scaled from a topographic map.
 KC0585
 KC0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0585.GEOID18 height accuracy estimate available here.
 KC0585
 KC0585.Click photographs - Photos may exist for this station.
 KC0585
 KC0585.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0585
 KC0585. The following values were computed from the NAD 83(1997) position.
 KC0585
 KC0585;                    North         East     Units Scale Factor Converg.
 KC0585;SPC IL W     -   311,923.983   701,142.925   MT  0.99994119   +0 00 30.4
 KC0585;SPC IL W     - 1,023,370.60  2,300,333.08   sFT  0.99994119   +0 00 30.4
 KC0585;UTM  15      - 4,373,581.893   744,849.482   MT  1.00033819   +1 48 38.5
 KC0585
 KC0585!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0585!SPC IL W     -   0.99997572  x   0.99994119  =   0.99991692
 KC0585!UTM  15      -   0.99997572  x   1.00033819  =   1.00031391
 KC0585
 KC0585:                Primary Azimuth Mark                     Grid Az
 KC0585:SPC IL W     -  SCOTT AZ MK                              086 08 16.1
 KC0585:UTM  15      -  SCOTT AZ MK                              084 20 08.0
 KC0585
 KC0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4484973581(NAD 83)
 KC0585
 KC0585|---------------------------------------------------------------------|
 KC0585| PID    Reference Object                     Distance      Geod. Az  |
 KC0585|                                                           dddmmss.s |
 KC0585| CL9403 SCOTT RM 1                           33.610 METERS 02014     |
 KC0585| KC0560 FRANKLIN CATHOLIC CHURCH SPIRE      APPROX.18.7 KM 0301409.9 |
 KC0585| KB1517 WAVERLY MUNICIPAL TANK              APPROX.21.5 KM 0531054.5 |
 KC0585| KC0586 TT 57                                24.205 METERS 06451     |
 KC0585| CL9402 SCOTT AZ MK                                        0860846.5 |
 KC0585| KC0594 CARROLLTON GREENE CO CTHSE          APPROX.29.4 KM 2283113.5 |
 KC0585| KC0593 CARROLLTON MUNICIPAL TANK           APPROX.29.6 KM 2284353.1 |
 KC0585| CL9404 SCOTT RM 2                           46.700 METERS 30545     |
 KC0585| KC0571 MURRAYVILLE CATHOLIC CH SPIRE       APPROX.14.8 KM 3243214.0 |
 KC0585|---------------------------------------------------------------------|
 KC0585
 KC0585                          SUPERSEDED SURVEY CONTROL
 KC0585
 KC0585  NAD 83(1986)-  39 28 37.24459(N)    090 09 12.16543(W) AD(       ) 2
 KC0585  NAD 27      -  39 28 37.07600(N)    090 09 11.75000(W) AD(       ) 2
 KC0585
 KC0585.Superseded values are not recommended for survey control.
 KC0585
 KC0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0585.See file dsdata.pdf to determine how the superseded data were derived.
 KC0585
 KC0585_MARKER: DS = TRIANGULATION STATION DISK
 KC0585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0585_STAMPING: SCOTT 1939
 KC0585_MARK LOGO: CGS
 KC0585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0585+STABILITY: SURFACE MOTION
 KC0585
 KC0585  HISTORY     - Date     Condition        Report By
 KC0585  HISTORY     - 1939     MONUMENTED       CGS
 KC0585
 KC0585                          STATION DESCRIPTION
 KC0585
 KC0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0585'THE STATION IS LOCATED 2-1/2 MILES WEST OF SCOTTVILLE, ON THE
 KC0585'WEST SIDE OF THE MACOUPIN AND GREENE COUNTY LINE, 60 FEET SOUTH
 KC0585'OF THE SCOTTVILLE-ROODHOUSE HIGHWAY, AND 62 FEET WEST OF THE EAST
 KC0585'RIGHT-OF-WAY FENCE OF THE COUNTY LINE ROAD.  THE MARK
 KC0585'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED
 KC0585'SCOTT 1939.
 KC0585'
 KC0585'TO REACH THE STATION FROM THE EAST SIDE OF THE PARK IN SCOTTVILLE,
 KC0585'GO SOUTH FOR 0.1 MILE, THEN TURN RIGHT (WEST) ON THE
 KC0585'SCOTTVILLE-ROODHOUSE ROAD AND GO 2.6 MILES TO A CROSS ROAD
 KC0585'(MACOUPIN-GREENE COUNTY LINE) AND THE STATION IN THE SOUTHWEST
 KC0585'CORNER OF THE INTERSECTION.
 KC0585'
 KC0585'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0585'BRONZE DISKS IN CONCRETE.
 KC0585'
 KC0585'REFERENCE MARK NO. 1 IS 33.610 METERS, 110.27 FEET,
 KC0585'NORTH-NORTHWEST OF THE STATION, 40 FEET NORTH OF THE CENTER LINE
 KC0585'OF AN EAST-AND-WEST ROAD, 20 FEET WEST OF THE CENTER LINE OF A
 KC0585'NORTH-AND-SOUTH ROAD, AND 1-1/2 FEET WEST OF A CONCRETE
 KC0585'RIGHT-OF-WAY POST.  THE MARK PROJECTS 4 INCHES ABOVE
 KC0585'THE GROUND AND IS STAMPED SCOTT NO 1 1939.  REFERENCE MARK NO. 2
 KC0585'IS 46.700 METERS, 153.21 FEET, NORTHWEST OF THE STATION, 37
 KC0585'FEET NORTH OF THE CENTER LINE OF THE ROAD, AND 31 FEET WEST OF
 KC0585'A TELEPHONE POLE.  THE MARK PROJECTS 4 INCHES
 KC0585'ABOVE THE GROUND AND IS STAMPED SCOTT NO 2 1939.
 KC0585'
 KC0585'AZIMUTH MARK IS 0.5 MILE EAST-NORTHEAST OF THE STATION, IN THE
 KC0585'NORTH ROAD BANK, APPROXIMATELY 4 FEET ABOVE THE ROAD GRADE,
 KC0585'AND 42 FEET NORTH OF THE CENTER LINE OF THE ROAD.  THE MARK
 KC0585'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED
 KC0585'SCOTT 1939.  TO REACH THE MARK FROM THE STATION GO EAST
 KC0585'FOR 0.5 MILE TO THE MARK ON THE LEFT (NORTH) SIDE OF THE ROAD.
 KC0585'
 KC0585'ALL MARKS ARE WITNESSED BY 4 IN X 4 IN WHITE POSTS WHICH
 KC0585'PROJECT 2-1/2 FEET ABOVE THE GROUND.
 KC0585'
 KC0585'A 90-FOOT TOWER AT ATHEN IS VISIBLE FROM THE GROUND.
 KC0585'
 KC0585'A 37-FOOT TOWER AT SCOTT WILL SEE A 90-FOOT TOWER AT APPLE (NO. 56
 KC0585'U.S.G.S.) AND A 90-FOOT TOWER AT WALSH.
 KC0585'
 KC0585'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0798 ***********************************************************************
 LD0798  DESIGNATION -  SCOTT
 LD0798  PID         -  LD0798
 LD0798  STATE/COUNTY-  IL/HANCOCK
 LD0798  COUNTRY     -  US
 LD0798  USGS QUAD   -  COLUSA (2018)
 LD0798
 LD0798                         *CURRENT SURVEY CONTROL
 LD0798  ______________________________________________________________________
 LD0798* NAD 83(1997) POSITION- 40 32 26.89434(N) 091 14 58.83778(W)   ADJUSTED
 LD0798* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 LD0798  ______________________________________________________________________
 LD0798  GEOID HEIGHT    -        -33.312 (meters)                     GEOID18
 LD0798  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 LD0798  HORZ ORDER      -  FIRST
 LD0798
 LD0798.The horizontal coordinates were established by classical geodetic methods
 LD0798.and adjusted by the National Geodetic Survey in October 1999.
 LD0798
 LD0798.The orthometric height was scaled from a topographic map.
 LD0798
 LD0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0798.GEOID18 height accuracy estimate available here.
 LD0798
 LD0798.Click photographs - Photos may exist for this station.
 LD0798
 LD0798.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0798
 LD0798. The following values were computed from the NAD 83(1997) position.
 LD0798
 LD0798;                    North         East     Units Scale Factor Converg.
 LD0798;SPC IL W     -   430,598.679   608,255.807   MT  1.00004475   -0 42 14.4
 LD0798;SPC IL W     - 1,412,722.50  1,995,585.93   sFT  1.00004475   -0 42 14.4
 LD0798;SPC IA S     -    62,521.651   690,620.662   MT  1.00001425   +1 28 56.2
 LD0798;SPC IA S     -   205,123.12  2,265,811.29   sFT  1.00001425   +1 28 56.2
 LD0798;UTM  15      - 4,489,255.847   648,225.330   MT  0.99987044   +1 08 16.4
 LD0798
 LD0798!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0798!SPC IL W     -   0.99997135  x   1.00004475  =   1.00001610
 LD0798!SPC IA S     -   0.99997135  x   1.00001425  =   0.99998560
 LD0798!UTM  15      -   0.99997135  x   0.99987044  =   0.99984179
 LD0798
 LD0798:                Primary Azimuth Mark                     Grid Az
 LD0798:SPC IL W     -  FERRIS SOUTH BASE                        136 11 51.6
 LD0798:SPC IA S     -  FERRIS SOUTH BASE                        134 00 41.0
 LD0798:UTM  15      -  FERRIS SOUTH BASE                        134 21 20.8
 LD0798
 LD0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4822589255(NAD 83)
 LD0798
 LD0798|---------------------------------------------------------------------|
 LD0798| PID    Reference Object                     Distance      Geod. Az  |
 LD0798|                                                           dddmmss.s |
 LD0798| CL9400 SCOTT RM 1                                         02030     |
 LD0798| LD0764 LA HARPE WATER TANK                 APPROX.24.5 KM 0785316.5 |
 LD0798| LD0819 FERRIS SOUTH BASE                   APPROX. 9.8 KM 1352937.2 |
 LD0798| CL9401 SCOTT RM 2                                         14202     |
 LD0798| LD0818 CARTHAGE MUNICIPAL TANK             APPROX.17.0 KM 1453543.7 |
 LD0798| LD0820 CARTHAGE COURTHOUSE DOME            APPROX.17.2 KM 1453836.4 |
 LD0798| LD0840 KEOKUK STANDARD 4 TIRE WTR TK       APPROX.19.3 KM 2235211.1 |
 LD0798| LD0841 LEE CITY POOR FARM WATER TANK       APPROX.19.1 KM 2423036.5 |
 LD0798| LD0804 NAUVOO WATER TANK                   APPROX.11.3 KM 2753712.1 |
 LD0798| LD0870 DONNELSON WATER TANK                APPROX.28.8 KM 2931331.1 |
 LD0798| LD0806 WEST PT ST MARYS CATH CH DOME       APPROX.26.0 KM 3181428.5 |
 LD0798| LD0805 WEST PT ST MARYS CATH CH SPIRE      APPROX.25.9 KM 3181732.5 |
 LD0798| LD0807 WEST POINT MUNICIPAL TANK           APPROX.26.0 KM 3185540.4 |
 LD0798|---------------------------------------------------------------------|
 LD0798
 LD0798                          SUPERSEDED SURVEY CONTROL
 LD0798
 LD0798  NAD 83(1996)-  40 32 26.89435(N)    091 14 58.83776(W) AD(       ) 1
 LD0798  NAD 83(1986)-  40 32 26.90337(N)    091 14 58.83886(W) AD(       ) 1
 LD0798  NAD 27      -  40 32 26.74700(N)    091 14 58.30400(W) AD(       ) 1
 LD0798
 LD0798.Superseded values are not recommended for survey control.
 LD0798
 LD0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0798.See file dsdata.pdf to determine how the superseded data were derived.
 LD0798
 LD0798_MARKER: DS = TRIANGULATION STATION DISK
 LD0798_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0798_STAMPING: SCOTT 1931
 LD0798_MARK LOGO: CGS
 LD0798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0798+STABILITY: SURFACE MOTION
 LD0798
 LD0798  HISTORY     - Date     Condition        Report By
 LD0798  HISTORY     - 1931     MONUMENTED       CGS
 LD0798
 LD0798                          STATION DESCRIPTION
 LD0798
 LD0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0798'ABOUT 7 MILES DUE EAST OF THE TOWN OF NAUVOO, ON LAND OWNED
 LD0798'BY MRS. BARBARA SCOTT WHO LIVES IN DETROIT, MICH., AND FARMED
 LD0798'BY MR. LAWRENCE SCHAEFER.
 LD0798'
 LD0798'TO REACH FROM NAUVOO, FOLLOW STATE HIGHWAY 96 EAST FOR 4
 LD0798'MILES, TO WHERE STATE HIGHWAY 96 TURNS NORTH AND A DIRT
 LD0798'ROAD CONTINUES EAST, FOLLOW THIS DIRT ROAD FOR 3 MILES, TURN
 LD0798'SOUTH ON SECTION-LINE DIRT ROAD FOR 2/3 MILE TO STATION SITE.
 LD0798'MARK IS ABEAM OF AN ABANDONED FARMHOUSE, IT IS 7 METERS WEST
 LD0798'OF THE CENTERLINE OF THE ROAD, AT THE FENCE LINE, 14.2 METERS
 LD0798'NORTH OF A LARGE MAPLE TREE OF THREE-FOOT BUTT.
 LD0798'
 LD0798'REFERENCE MARK NO. 1 IS 7 METERS EAST OF THE CENTERLINE OF
 LD0798'THE DIRT ROAD, 2 METERS EAST OF THE FENCE LINE AND AT A FENCE
 LD0798'LINE RUNNING EAST AND WEST.
 LD0798'
 LD0798'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION, ON THE
 LD0798'FIRST ROAD RUNNING EAST WHICH IS SOUTH OF THE STATION.  IT
 LD0798'IS 10 METERS NORTH OF THE CENTERLINE OF THIS ROAD, JUST
 LD0798'SOUTH OF A TWO-STORIED FARMHOUSE, PAINTED WHITE, AND 6 METERS
 LD0798'WEST OF THE GATE LEADING INTO THIS FARMYARD.
 LD0798'
 LD0798'HEIGHT OF SIGNAL ABOVE STATION MARK - 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1975 ***********************************************************************
 JB1975  DESIGNATION -  SCOTT AFB CONTROL TOWER
 JB1975  PID         -  JB1975
 JB1975  STATE/COUNTY-  IL/ST CLAIR
 JB1975  COUNTRY     -  US
 JB1975  USGS QUAD   -  LEBANON (2018)
 JB1975
 JB1975                         *CURRENT SURVEY CONTROL
 JB1975  ______________________________________________________________________
 JB1975* NAD 83(1997) POSITION- 38 32 49.54859(N) 089 50 57.09407(W)   ADJUSTED
 JB1975  ______________________________________________________________________
 JB1975  GEOID HEIGHT    -        -30.602 (meters)                     GEOID18
 JB1975  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 JB1975  HORZ ORDER      -  THIRD
 JB1975
 JB1975.The horizontal coordinates were established by classical geodetic methods
 JB1975.and adjusted by the National Geodetic Survey in October 1999.
 JB1975
 JB1975.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1975.GEOID18 height accuracy estimate available here.
 JB1975
 JB1975.Click photographs - Photos may exist for this station.
 JB1975
 JB1975.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1975
 JB1975. The following values were computed from the NAD 83(1997) position.
 JB1975
 JB1975;                    North         East     Units Scale Factor Converg.
 JB1975;SPC IL W     -   208,742.711   727,674.485   MT  0.99995060   +0 11 52.2
 JB1975;SPC IL W     -   684,850.04  2,387,378.71   sFT  0.99995060   +0 11 52.2
 JB1975;UTM  16      - 4,270,368.430   251,695.224   MT  1.00035934   -1 46 35.1
 JB1975
 JB1975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5169570368(NAD 83)
 JB1975
 JB1975                          SUPERSEDED SURVEY CONTROL
 JB1975
 JB1975  NAD 83(1986)-  38 32 49.56521(N)    089 50 57.08873(W) AD(       ) 3
 JB1975  NAD 27      -  38 32 49.38945(N)    089 50 56.72911(W) AD(       ) 3
 JB1975
 JB1975.Superseded values are not recommended for survey control.
 JB1975
 JB1975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1975.See file dsdata.pdf to determine how the superseded data were derived.
 JB1975
 JB1975_MARKER: 58 = CONTROL TOWER
 JB1975
 JB1975  HISTORY     - Date     Condition        Report By
 JB1975  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1975
 JB1975                          STATION DESCRIPTION
 JB1975
 JB1975'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1975'THE STATION IS LOCATED IN THE NORTHEAST PART OF SCOTT AIR FORCE BASE
 JB1975'AND APPROXIMATELY
 JB1975'1 MILE NORTHEAST OF HANGAR NUMBER 1.
 JB1975'
 JB1975'THE STATION IS A STEEL TOWER PAINTED RED AND WHITE WITH A GLASS
 JB1975'ENCLOSURE ON TOP AND IS
 JB1975'APPROXIMATELY 90 FEET HIGH.
 JB1975'
 JB1975'THE POINT INTERSECTED WAS A VENT PIPE WHICH PROJECTS ABOUT 2 FEET
 JB1975'ABOVE ROOF OF TOP OF
 JB1975'GLASS ENCLOSURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1974 ***********************************************************************
 JB1974  DESIGNATION -  SCOTT AFB EAST WATER TANK
 JB1974  PID         -  JB1974
 JB1974  STATE/COUNTY-  IL/ST CLAIR
 JB1974  COUNTRY     -  US
 JB1974  USGS QUAD   -  LEBANON (2018)
 JB1974
 JB1974                         *CURRENT SURVEY CONTROL
 JB1974  ______________________________________________________________________
 JB1974* NAD 83(1997) POSITION- 38 32 23.84909(N) 089 50 20.77031(W)   ADJUSTED
 JB1974  ______________________________________________________________________
 JB1974  GEOID HEIGHT    -        -30.585 (meters)                     GEOID18
 JB1974  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 JB1974  HORZ ORDER      -  THIRD
 JB1974
 JB1974.The horizontal coordinates were established by classical geodetic methods
 JB1974.and adjusted by the National Geodetic Survey in October 1999.
 JB1974
 JB1974.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1974.GEOID18 height accuracy estimate available here.
 JB1974
 JB1974.Click photographs - Photos may exist for this station.
 JB1974
 JB1974.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1974
 JB1974. The following values were computed from the NAD 83(1997) position.
 JB1974
 JB1974;                    North         East     Units Scale Factor Converg.
 JB1974;SPC IL W     -   207,953.390   728,556.859   MT  0.99995122   +0 12 14.7
 JB1974;SPC IL W     -   682,260.41  2,390,273.63   sFT  0.99995122   +0 12 14.7
 JB1974;UTM  16      - 4,269,548.849   252,550.231   MT  1.00035412   -1 46 11.4
 JB1974
 JB1974_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5255069548(NAD 83)
 JB1974
 JB1974                          SUPERSEDED SURVEY CONTROL
 JB1974
 JB1974  NAD 83(1986)-  38 32 23.86570(N)    089 50 20.76497(W) AD(       ) 3
 JB1974  NAD 27      -  38 32 23.69020(N)    089 50 20.40666(W) AD(       ) 3
 JB1974
 JB1974.Superseded values are not recommended for survey control.
 JB1974
 JB1974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1974.See file dsdata.pdf to determine how the superseded data were derived.
 JB1974
 JB1974_MARKER: 53 = ELEVATED TANK
 JB1974
 JB1974  HISTORY     - Date     Condition        Report By
 JB1974  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1974
 JB1974                          STATION DESCRIPTION
 JB1974
 JB1974'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1974'THE STATION IS LOCATED IN THE EAST PART OF SCOTT AIR FORCE BASE,
 JB1974'APPROXIMATELY 1
 JB1974'MILE EAST OF HANGER NUMBER 1, APPROXIMATELY 500 FEET
 JB1974'NORTHEAST OF THE CORNER OF TYLER
 JB1974'STREET AND OAK STREET AND
 JB1974'APPROXIMATELY 150 FEET EAST OF OAK STREET.
 JB1974'
 JB1974'THE STATION IS A STEEL TOWER SUPPORTED BY 6 LEGS, PAINTED RED AND
 JB1974'WHITE IS APPROXIMATELY
 JB1974'160 FEET HIGH.
 JB1974'
 JB1974'THE POINT INTERSECTED WAS THE TOP CENTER OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1972 ***********************************************************************
 JB1972  DESIGNATION -  SCOTT AFB RADAR TOWER
 JB1972  PID         -  JB1972
 JB1972  STATE/COUNTY-  IL/ST CLAIR
 JB1972  COUNTRY     -  US
 JB1972  USGS QUAD   -  LEBANON (2018)
 JB1972
 JB1972                         *CURRENT SURVEY CONTROL
 JB1972  ______________________________________________________________________
 JB1972* NAD 83(1997) POSITION- 38 32 06.62998(N) 089 51 39.17755(W)   ADJUSTED
 JB1972  ______________________________________________________________________
 JB1972  GEOID HEIGHT    -        -30.586 (meters)                     GEOID18
 JB1972  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 JB1972  HORZ ORDER      -  THIRD
 JB1972
 JB1972.The horizontal coordinates were established by classical geodetic methods
 JB1972.and adjusted by the National Geodetic Survey in October 1999.
 JB1972
 JB1972.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1972.GEOID18 height accuracy estimate available here.
 JB1972
 JB1972.Click photographs - Photos may exist for this station.
 JB1972
 JB1972.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1972
 JB1972. The following values were computed from the NAD 83(1997) position.
 JB1972
 JB1972;                    North         East     Units Scale Factor Converg.
 JB1972;SPC IL W     -   207,415.926   726,659.868   MT  0.99994993   +0 11 25.8
 JB1972;SPC IL W     -   680,497.08  2,384,049.92   sFT  0.99994993   +0 11 25.8
 JB1972;UTM  16      - 4,269,076.849   250,635.070   MT  1.00036584   -1 46 59.6
 JB1972
 JB1972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5063569076(NAD 83)
 JB1972
 JB1972                          SUPERSEDED SURVEY CONTROL
 JB1972
 JB1972  NAD 83(1986)-  38 32 06.64670(N)    089 51 39.17229(W) AD(       ) 3
 JB1972  NAD 27      -  38 32 06.47004(N)    089 51 38.81060(W) AD(       ) 3
 JB1972
 JB1972.Superseded values are not recommended for survey control.
 JB1972
 JB1972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1972.See file dsdata.pdf to determine how the superseded data were derived.
 JB1972
 JB1972_MARKER: 43 = RADIO/TV TOWER
 JB1972
 JB1972  HISTORY     - Date     Condition        Report By
 JB1972  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1972
 JB1972                          STATION DESCRIPTION
 JB1972
 JB1972'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1972'THE STATION IS LOCATED IN THE SOUTH PART OF SCOTT AIR FORCE BASE AND
 JB1972'IS APPROXIMATELY
 JB1972'0.15 MILE SOUTHWEST OF HANGAR NUMBER 1.
 JB1972'
 JB1972'THE STATION IS A STEEL TOWER SUPPORTED BY 4 LEGS, PAINTED RED AND
 JB1972'WHITE WITH A LARGE WHITE
 JB1972'DOME ON TOP AND IS APPROXIMATELY 120 FEET HIGH.
 JB1972'
 JB1972'THE POINT INTERSECTED WAS THE TOP CENTER OF WHITE DOME.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1973 ***********************************************************************
 JB1973  DESIGNATION -  SCOTT AFB S WATER TK BEACON
 JB1973  PID         -  JB1973
 JB1973  STATE/COUNTY-  IL/ST CLAIR
 JB1973  COUNTRY     -  US
 JB1973  USGS QUAD   -  LEBANON (2018)
 JB1973
 JB1973                         *CURRENT SURVEY CONTROL
 JB1973  ______________________________________________________________________
 JB1973* NAD 83(1997) POSITION- 38 32 20.35383(N) 089 51 36.12021(W)   ADJUSTED
 JB1973  ______________________________________________________________________
 JB1973  GEOID HEIGHT    -        -30.592 (meters)                     GEOID18
 JB1973  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 JB1973  HORZ ORDER      -  THIRD
 JB1973
 JB1973.The horizontal coordinates were established by classical geodetic methods
 JB1973.and adjusted by the National Geodetic Survey in October 1999.
 JB1973
 JB1973.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1973.GEOID18 height accuracy estimate available here.
 JB1973
 JB1973.Click photographs - Photos may exist for this station.
 JB1973
 JB1973.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1973
 JB1973. The following values were computed from the NAD 83(1997) position.
 JB1973
 JB1973;                    North         East     Units Scale Factor Converg.
 JB1973;SPC IL W     -   207,839.327   726,732.501   MT  0.99994997   +0 11 27.8
 JB1973;SPC IL W     -   681,886.19  2,384,288.21   sFT  0.99994997   +0 11 27.8
 JB1973;UTM  16      - 4,269,497.672   250,722.279   MT  1.00036530   -1 46 58.3
 JB1973
 JB1973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5072269497(NAD 83)
 JB1973
 JB1973                          SUPERSEDED SURVEY CONTROL
 JB1973
 JB1973  NAD 83(1986)-  38 32 20.37054(N)    089 51 36.11494(W) AD(       ) 3
 JB1973  NAD 27      -  38 32 20.19401(N)    089 51 35.75344(W) AD(       ) 3
 JB1973
 JB1973.Superseded values are not recommended for survey control.
 JB1973
 JB1973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1973.See file dsdata.pdf to determine how the superseded data were derived.
 JB1973
 JB1973_MARKER: 53 = ELEVATED TANK
 JB1973
 JB1973  HISTORY     - Date     Condition        Report By
 JB1973  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1973
 JB1973                          STATION DESCRIPTION
 JB1973
 JB1973'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1973'THE STATION IS LOCATED JUST WEST OF HANGER NUMBER 1 ON SCOTT AIR
 JB1973'FORCE BASE.
 JB1973'
 JB1973'THE STATION IS A STEEL TOWER SUPPORTED BY 6 LEGS, PAINTED RED AND
 JB1973'WHITE AND IS APPROXIMATELY
 JB1973'145 FEET HIGH.
 JB1973'
 JB1973'THE POINT INTERSECTED WAS THE BEACON ON TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1455 ***********************************************************************
 JB1455  DESIGNATION -  SCOTT RM 1
 JB1455  PID         -  JB1455
 JB1455  STATE/COUNTY-  IL/ST CLAIR
 JB1455  COUNTRY     -  US
 JB1455  USGS QUAD   -  LEBANON (2018)
 JB1455
 JB1455                         *CURRENT SURVEY CONTROL
 JB1455  ______________________________________________________________________
 JB1455* NAD 83(1986) POSITION- 38 33 37.06   (N) 089 51 02.98   (W)   HD_HELD1
 JB1455* NAVD 88 ORTHO HEIGHT -   156.130 (meters)      512.24  (feet) ADJUSTED
 JB1455  ______________________________________________________________________
 JB1455  GEOID HEIGHT    -        -30.625 (meters)                     GEOID18
 JB1455  DYNAMIC HEIGHT  -        156.032 (meters)      511.92  (feet) COMP
 JB1455  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JB1455
 JB1455  VERT ORDER      -  SECOND    CLASS 0
 JB1455
 JB1455.The horizontal coordinates were determined by differentially corrected
 JB1455.hand held GPS observations or other comparable positioning techniques
 JB1455.and have an estimated accuracy of +/- 3 meters.
 JB1455
 JB1455.The orthometric height was determined by differential leveling and
 JB1455.adjusted by the NATIONAL GEODETIC SURVEY
 JB1455.in June 1991.
 JB1455
 JB1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1455.GEOID18 height accuracy estimate available here.
 JB1455
 JB1455.Click photographs - Photos may exist for this station.
 JB1455
 JB1455.The dynamic height is computed by dividing the NAVD 88
 JB1455.geopotential number by the normal gravity value computed on the
 JB1455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1455.degrees latitude (g = 980.6199 gals.).
 JB1455
 JB1455.The modeled gravity was interpolated from observed gravity values.
 JB1455
 JB1455;                    North         East    Units  Estimated Accuracy
 JB1455;SPC IL W     -   210,207.2     727,526.9     MT  (+/- 3 meters HH1 GPS) 
 JB1455
 JB1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5159871837(NAD 83)
 JB1455
 JB1455                          SUPERSEDED SURVEY CONTROL
 JB1455
 JB1455  NGVD 29 (??/??/92)  156.239  (m)          512.59   (f) ADJ UNCH    2 0
 JB1455
 JB1455.Superseded values are not recommended for survey control.
 JB1455
 JB1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1455.See file dsdata.pdf to determine how the superseded data were derived.
 JB1455
 JB1455_MARKER: DR = REFERENCE MARK DISK
 JB1455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1455_STAMPING: SCOTT NO 1 1961
 JB1455_MARK LOGO: CGS
 JB1455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1455+STABILITY: SURFACE MOTION
 JB1455
 JB1455  HISTORY     - Date     Condition        Report By
 JB1455  HISTORY     - 1961     MONUMENTED       CGS
 JB1455
 JB1455                          STATION DESCRIPTION
 JB1455
 JB1455'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1455'2.8 MI NE FROM SHILOH.
 JB1455'ABOUT 0.10 MILES WEST ALONG JULIA STREET FROM THE GRADE SCHOOL
 JB1455'IN SHILOH, THENCE 0.45 MILES NORTHEAST ALONG MAIN STREET, THENCE
 JB1455'1.2 MILES EAST TO THE JUNCTION OF STATE HIGHWAY 158, THENCE 1.0
 JB1455'MILES EAST AND SOUTHEAST ALONG AN ASPHALT PAVED ROAD LEADING
 JB1455'TO SCOTT FIELD, ON THE INSIDE OF A CURVE IN THE ROAD WITH
 JB1455'TANGENTS TO THE WEST AND SOUTH, 44.5 FEET SOUTHWEST OF THE
 JB1455'CENTER LINE OF THE ROAD, 91 FEET SOUTH OF THE WEST END OF AN
 JB1455'18 INCH METAL PIPE CULVERT, 50.5 FEET SOUTH-SOUTHWEST OF TRAVERSE
 JB1455'STATION SCOTT, 53.1 FEET SOUTH-SOUTHWEST OF A METAL WITNESS
 JB1455'POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 JB1455'OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1453 ***********************************************************************
 JB1453  DESIGNATION -  SCOTT RM 2
 JB1453  PID         -  JB1453
 JB1453  STATE/COUNTY-  IL/ST CLAIR
 JB1453  COUNTRY     -  US
 JB1453  USGS QUAD   -  LEBANON (2018)
 JB1453
 JB1453                         *CURRENT SURVEY CONTROL
 JB1453  ______________________________________________________________________
 JB1453* NAD 83(1986) POSITION- 38 33 37.99   (N) 089 51 03.43   (W)   HD_HELD1
 JB1453* NAVD 88 ORTHO HEIGHT -   156.173 (meters)      512.38  (feet) ADJUSTED
 JB1453  ______________________________________________________________________
 JB1453  GEOID HEIGHT    -        -30.626 (meters)                     GEOID18
 JB1453  DYNAMIC HEIGHT  -        156.074 (meters)      512.05  (feet) COMP
 JB1453  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JB1453
 JB1453  VERT ORDER      -  SECOND    CLASS 0
 JB1453
 JB1453.The horizontal coordinates were determined by differentially corrected
 JB1453.hand held GPS observations or other comparable positioning techniques
 JB1453.and have an estimated accuracy of +/- 3 meters.
 JB1453
 JB1453.The orthometric height was determined by differential leveling and
 JB1453.adjusted by the NATIONAL GEODETIC SURVEY
 JB1453.in June 1991.
 JB1453
 JB1453.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1453.GEOID18 height accuracy estimate available here.
 JB1453
 JB1453.Click photographs - Photos may exist for this station.
 JB1453
 JB1453.The dynamic height is computed by dividing the NAVD 88
 JB1453.geopotential number by the normal gravity value computed on the
 JB1453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1453.degrees latitude (g = 980.6199 gals.).
 JB1453
 JB1453.The modeled gravity was interpolated from observed gravity values.
 JB1453
 JB1453;                    North         East    Units  Estimated Accuracy
 JB1453;SPC IL W     -   210,235.8     727,515.9     MT  (+/- 3 meters HH1 GPS) 
 JB1453
 JB1453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5158871866(NAD 83)
 JB1453
 JB1453                          SUPERSEDED SURVEY CONTROL
 JB1453
 JB1453  NGVD 29 (??/??/92)  156.281  (m)          512.73   (f) ADJ UNCH    2 0
 JB1453
 JB1453.Superseded values are not recommended for survey control.
 JB1453
 JB1453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1453.See file dsdata.pdf to determine how the superseded data were derived.
 JB1453
 JB1453_MARKER: DR = REFERENCE MARK DISK
 JB1453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1453_STAMPING: SCOTT NO 2 1961
 JB1453_MARK LOGO: CGS
 JB1453_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB1453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1453+STABILITY: SURFACE MOTION
 JB1453
 JB1453  HISTORY     - Date     Condition        Report By
 JB1453  HISTORY     - 1961     MONUMENTED       CGS
 JB1453  HISTORY     - 19881206 GOOD             USGS
 JB1453
 JB1453                          STATION DESCRIPTION
 JB1453
 JB1453'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1453'2.8 MI NE FROM SHILOH.
 JB1453'ABOUT 0.10 MILES WEST ALONG JULIA STREET FROM THE GRADE SCHOOL
 JB1453'IN SHILOH, THENCE 0.45 MILES NORTHEAST ALONG MAIN STREET, THENCE
 JB1453'1.2 MILES EAST TO THE JUNCTION OF STATE HIGHWAY 158, THENCE
 JB1453'1.0 MILES EAST AND SOUTHEAST ALONG AN ASPHALT PAVED ROAD LEADING
 JB1453'TO SCOTT FIELD, ON THE INSIDE OF A CURVE IN THE ROAD WITH
 JB1453'TANGENTS TO THE WEST AND SOUTH, 44 FEET SOUTHWEST OF THE CENTER
 JB1453'LINE OF THE ROAD, 18 FEET WEST OF AN 18 INCH METAL PIPE CULVERT,
 JB1453'50.1 FEET NORTHWEST OF TRAVERSE STATION SCOTT, 47.8 FEET NORTHWEST
 JB1453'OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB1453'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1453
 JB1453                          STATION RECOVERY (1988)
 JB1453
 JB1453'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1988
 JB1453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1725 ***********************************************************************
 JB1725  DESIGNATION -  SCRUB
 JB1725  PID         -  JB1725
 JB1725  STATE/COUNTY-  IL/WAYNE
 JB1725  COUNTRY     -  US
 JB1725  USGS QUAD   -  BLUFORD (2018)
 JB1725
 JB1725                         *CURRENT SURVEY CONTROL
 JB1725  ______________________________________________________________________
 JB1725* NAD 83(1997) POSITION- 38 17 54.66439(N) 088 37 36.70438(W)   ADJUSTED
 JB1725* NAVD 88 ORTHO HEIGHT -   161.    (meters)      528.    (feet) SCALED
 JB1725  ______________________________________________________________________
 JB1725  GEOID HEIGHT    -        -30.374 (meters)                     GEOID18
 JB1725  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 JB1725  HORZ ORDER      -  SECOND
 JB1725
 JB1725.The horizontal coordinates were established by classical geodetic methods
 JB1725.and adjusted by the National Geodetic Survey in October 1999.
 JB1725
 JB1725.The orthometric height was scaled from a topographic map.
 JB1725
 JB1725.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1725.GEOID18 height accuracy estimate available here.
 JB1725
 JB1725.Click photographs - Photos may exist for this station.
 JB1725
 JB1725.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1725
 JB1725. The following values were computed from the NAD 83(1997) position.
 JB1725
 JB1725;                    North         East     Units Scale Factor Converg.
 JB1725;SPC IL E     -   181,150.063   274,324.100   MT  0.99998312   -0 10 54.9
 JB1725;SPC IL E     -   594,323.17    900,011.65   sFT  0.99998312   -0 10 54.9
 JB1725;UTM  16      - 4,240,188.922   357,742.296   MT  0.99984923   -1 00 30.4
 JB1725
 JB1725!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1725!SPC IL E     -   0.99997952  x   0.99998312  =   0.99996264
 JB1725!UTM  16      -   0.99997952  x   0.99984923  =   0.99982876
 JB1725
 JB1725:                Primary Azimuth Mark                     Grid Az
 JB1725:SPC IL E     -  SCRUB AZ MK                              179 53 08.5
 JB1725:UTM  16      -  SCRUB AZ MK                              180 42 44.0
 JB1725
 JB1725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5774240188(NAD 83)
 JB1725
 JB1725|---------------------------------------------------------------------|
 JB1725| PID    Reference Object                     Distance      Geod. Az  |
 JB1725|                                                           dddmmss.s |
 JB1725| JB1719 WAYNE CITY MUNICIPAL TANK           APPROX. 6.4 KM 0300932.8 |
 JB1725| CI5489 SCRUB RM 1                           30.808 METERS 03417     |
 JB1725| CI5490 SCRUB RM 2                           23.751 METERS 13632     |
 JB1725| CI5488 SCRUB AZ MK                                        1794213.6 |
 JB1725| JB1723 BLUFORD ILL RAILWAY CO STACK        APPROX. 9.2 KM 2832645.2 |
 JB1725|---------------------------------------------------------------------|
 JB1725
 JB1725                          SUPERSEDED SURVEY CONTROL
 JB1725
 JB1725  NAD 83(1993)-  38 17 54.67618(N)    088 37 36.70320(W) AD(       ) 2
 JB1725  NAD 83(1986)-  38 17 54.67816(N)    088 37 36.70392(W) AD(       ) 2
 JB1725  NAD 27      -  38 17 54.50425(N)    088 37 36.50446(W) AD(       ) 2
 JB1725
 JB1725.Superseded values are not recommended for survey control.
 JB1725
 JB1725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1725.See file dsdata.pdf to determine how the superseded data were derived.
 JB1725
 JB1725_MARKER: DS = TRIANGULATION STATION DISK
 JB1725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1725_STAMPING: SCRUB 1961
 JB1725_MARK LOGO: CGS
 JB1725_PROJECTION: RECESSED 36 CENTIMETERS
 JB1725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1725+STABILITY: SURFACE MOTION
 JB1725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1725+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB1725
 JB1725  HISTORY     - Date     Condition        Report By
 JB1725  HISTORY     - 1961     MONUMENTED       CGS
 JB1725  HISTORY     - 20090203 GOOD             ILDT
 JB1725
 JB1725                          STATION DESCRIPTION
 JB1725
 JB1725'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1725'NO MEASUREMENT BETWEEN RMS TREES ON LINE.
 JB1725'
 JB1725'THE STATION IS ABOUT 4 MILES SOUTHWEST OF WAYNE CITY, ABOUT 2 MILES
 JB1725'WEST OF STATE HIGHWAY 142, ON THE PROPERTY OF MR DALE BENNETT AND IS
 JB1725'IN THE SOUTHEAST 0.25 OF SECTION 34, T 2 S, R 5 E.  IT IS 79 FEET
 JB1725'NORTHWEST OF A WITNESS POST, 77 FEET WEST OF THE CENTERLINE OF A
 JB1725'NORTH-SOUTH ROAD AND FIELD ENTRANCE WEST, 66 FEET SOUTHWEST OF A POWER
 JB1725'POLE AND 57 FEET WEST OF A WIRE GATE.  THE MONUMENT IS 14 INCHES
 JB1725'UNDERGROUND AND THE DISK IS STAMPED SCRUB 1961.
 JB1725'
 JB1725'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 142 AND 15 IN WAYNE CITY,
 JB1725'GO SOUTH ON STATE HIGHWAY 142 FOR 3.35 MILES TO A DIAGONAL CROSSROAD.
 JB1725'TURN SHARP RIGHT AND GO WEST ON A GRAVELED ROAD FOR 2.2 MILES TO A
 JB1725'SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A TRACK ROAD FOR 0.05
 JB1725'MILE TO THE STATION ON THE LEFT.
 JB1725'
 JB1725'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO WEST ON A TRACK ROAD FOR
 JB1725'0.05 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH ON A TRACK ROAD
 JB1725'FOR 0.9 MILE TO A T-ROAD.  TURN LEFT AND GO EAST ON A TRACK ROAD FOR
 JB1725'0.1 MILE TO THE MARK ON THE LEFT.
 JB1725'
 JB1725'REFERENCE MARK 1 IS 54 FEET SOUTHWEST OF A 40 INCH, TWIN TRUNK OAK
 JB1725'TREE, 44 FEET NORTH OF THE POWER POLE, 21 FEET WEST OF THE CENTERLINE
 JB1725'OF THE TRACK ROAD AND 1 FOOT WEST OF THE WIRE FENCE.  THE MONUMENT
 JB1725'PROJECTS 3 INCHES AND THE DISK IS STAMPED SCRUB NO 1 1961.
 JB1725'
 JB1725'REFERENCE MARK 2 IS 45 FEET SOUTH OF THE CENTER OF THE WIRE GATE, 22
 JB1725'FEET WEST OF THE CENTERLINE OF THE TRACK ROAD, 1 FOOT WEST OF THE WIRE
 JB1725'GATE AND 1 FOOT NORTHWEST OF THE WITNESS POST.  THE MONUMENT IS FLUSH
 JB1725'AND THE DISK IS STAMPED SCRUB NO 2 1961.
 JB1725'
 JB1725'THE AZIMUTH MARK IS 23 FEET NORTH OF THE CENTERLINE OF A TRACK ROAD, 1
 JB1725'FOOT WEST OF A WITNESS POST AND 6 INCHES SOUTH OF A WIRE FENCE.  THE
 JB1725'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED SCRUB 1961.
 JB1725'
 JB1725'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1725
 JB1725                          STATION RECOVERY (2009)
 JB1725
 JB1725'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB1725'SCRUB RM 1 WAS ALSO RECOVERED AND SUITABLE FOR GPS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0279 ***********************************************************************
 MF0279  DESIGNATION -  SCULLY
 MF0279  PID         -  MF0279
 MF0279  STATE/COUNTY-  IL/GRUNDY
 MF0279  COUNTRY     -  US
 MF0279  USGS QUAD   -  MAZON (2018)
 MF0279
 MF0279                         *CURRENT SURVEY CONTROL
 MF0279  ______________________________________________________________________
 MF0279* NAD 83(1997) POSITION- 41 07 32.65005(N) 088 22 33.37499(W)   ADJUSTED
 MF0279* NAVD 88 ORTHO HEIGHT -   187.728 (meters)      615.90  (feet) ADJUSTED
 MF0279  ______________________________________________________________________
 MF0279  GEOID HEIGHT    -        -32.538 (meters)                     GEOID18
 MF0279  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 MF0279  DYNAMIC HEIGHT  -        187.652 (meters)      615.65  (feet) COMP
 MF0279  MODELED GRAVITY -    980,214.0   (mgal)                       NAVD 88
 MF0279
 MF0279  HORZ ORDER      -  SECOND
 MF0279  VERT ORDER      -  SECOND    CLASS 0
 MF0279
 MF0279.The horizontal coordinates were established by classical geodetic methods
 MF0279.and adjusted by the National Geodetic Survey in October 1999.
 MF0279
 MF0279.The orthometric height was determined by differential leveling and
 MF0279.adjusted by the NATIONAL GEODETIC SURVEY
 MF0279.in June 1991.
 MF0279
 MF0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0279.GEOID18 height accuracy estimate available here.
 MF0279
 MF0279.Click photographs - Photos may exist for this station.
 MF0279
 MF0279.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0279
 MF0279.The dynamic height is computed by dividing the NAVD 88
 MF0279.geopotential number by the normal gravity value computed on the
 MF0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0279.degrees latitude (g = 980.6199 gals.).
 MF0279
 MF0279.The modeled gravity was interpolated from observed gravity values.
 MF0279
 MF0279. The following values were computed from the NAD 83(1997) position.
 MF0279
 MF0279;                    North         East     Units Scale Factor Converg.
 MF0279;SPC IL E     -   495,005.964   296,422.401   MT  0.99997516   -0 01 40.9
 MF0279;SPC IL E     - 1,624,032.07    972,512.49   sFT  0.99997516   -0 01 40.9
 MF0279;UTM  16      - 4,553,627.357   384,500.217   MT  0.99976418   -0 54 18.3
 MF0279
 MF0279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0279!SPC IL E     -   0.99997566  x   0.99997516  =   0.99995082
 MF0279!UTM  16      -   0.99997566  x   0.99976418  =   0.99973984
 MF0279
 MF0279:                Primary Azimuth Mark                     Grid Az
 MF0279:SPC IL E     -  SCULLY AZ MK                             176 41 59.1
 MF0279:UTM  16      -  SCULLY AZ MK                             177 34 36.5
 MF0279
 MF0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8450053627(NAD 83)
 MF0279
 MF0279|---------------------------------------------------------------------|
 MF0279| PID    Reference Object                     Distance      Geod. Az  |
 MF0279|                                                           dddmmss.s |
 MF0279| MF1426 GARDNER MUNICIPAL TANK              APPROX. 8.7 KM 0393825.8 |
 MF0279| MF0280 SCULLY RM 1                          19.310 METERS 04237     |
 MF0279| CI8214 SCULLY AZ MK                                       1764018.2 |
 MF0279| MF0278 SCULLY RM 2                          15.676 METERS 26811     |
 MF0279|---------------------------------------------------------------------|
 MF0279
 MF0279                          SUPERSEDED SURVEY CONTROL
 MF0279
 MF0279  NAD 83(1997)-  41 07 32.65589(N)    088 22 33.38025(W) AD(       ) 2
 MF0279  NAD 83(1986)-  41 07 32.65911(N)    088 22 33.38829(W) AD(       ) 2
 MF0279  NAD 27      -  41 07 32.54180(N)    088 22 33.17660(W) AD(       ) 2
 MF0279  NGVD 29 (??/??/92)  187.801  (m)          616.14   (f) ADJ UNCH    2 0
 MF0279  NGVD 29             187.80   (m)          616.1    (f) LEVELING    3  
 MF0279
 MF0279.Superseded values are not recommended for survey control.
 MF0279
 MF0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0279.See file dsdata.pdf to determine how the superseded data were derived.
 MF0279
 MF0279_MARKER: DE = TRAVERSE STATION DISK
 MF0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0279_STAMPING: SCULLY 1960
 MF0279_MARK LOGO: CGS
 MF0279_PROJECTION: FLUSH
 MF0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0279+STABILITY: SURFACE MOTION
 MF0279
 MF0279  HISTORY     - Date     Condition        Report By
 MF0279  HISTORY     - 1960     MONUMENTED       CGS
 MF0279  HISTORY     - 1961     GOOD             CGS
 MF0279  HISTORY     - 1970     GOOD             LOCENG
 MF0279  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0279  HISTORY     - 20090615 MARK NOT FOUND   GEOCAC
 MF0279
 MF0279                          STATION DESCRIPTION
 MF0279
 MF0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0279'THE STATION IS LOCATED ABOUT 5-1/2 MILES SOUTHWEST OF GARDNER,
 MF0279'3-1/2 MILES NORTHEAST OF DWIGHT, 1/2 MILE EAST OF U.S. HIGHWAY
 MF0279'66 AND IN THE SOUTHWEST CORNER OF A CROSSROADS.
 MF0279'
 MF0279'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 MF0279'AND STATE HIGHWAY 47 AT THE NORTH EDGE OF DWIGHT, GO NORTHERLY
 MF0279'ON U.S. HIGHWAY 66 FOR 1.9 MILES TO A CROSSROAD, TURN RIGHT
 MF0279'ACROSS RAILROAD TRACKS AND GO EAST ON A GRAVELED ROAD FOR 0.55
 MF0279'MILE TO A CROSSROAD AND THE STATION.
 MF0279'
 MF0279'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH FOR 0.35
 MF0279'MILE TO THE MARK ON THE EAST SIDE OF THE ROAD.
 MF0279'
 MF0279'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12-INCH
 MF0279'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE
 MF0279'OF THE GROUND AND IS STAMPED SCULLY 1960.  THE MARK IS 28 FEET
 MF0279'WEST OF THE CENTER OF A ROAD, 22 FEET SOUTH OF THE CENTER OF A
 MF0279'ROAD, 7 FEET WEST OF A POWER POLE AND 4.6 FEET WEST OF A
 MF0279'WITNESS POST.
 MF0279'
 MF0279'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF
 MF0279'A 12-INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2-INCHES
 MF0279'AND IS STAMPED SCULLY NO 1 1960.  THE MARK IS 60.4 FEET NORTHEAST
 MF0279'OF A WITNESS POST, 24.5 FEET NORTH OF THE CENTER OF A ROAD,
 MF0279'19 FEET EAST OF THE CENTER OF A ROAD, 3.3 FEET NORTHWEST OF
 MF0279'A FENCE CORNER AND 3 FEET NORTH OF A TELEPHONE POLE.
 MF0279'
 MF0279'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF
 MF0279'A 12-INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 MF0279'SURFACE OF THE GROUND AND IS STAMPED SCULLY NO 2 1960.  THE
 MF0279'MARK IS 56 FEET WEST OF A WITNESS POST, 21 FEET SOUTH OF THE
 MF0279'CENTER OF A ROAD AND 3 FEET NORTH OF THE NORTH EDGE OF A FIELD.
 MF0279'
 MF0279'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12-INCH
 MF0279'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4-INCHES AND IS STAMPED
 MF0279'SCULLY 1960.  THE MARK IS 18 FEET EAST OF THE CENTER OF A ROAD,
 MF0279'1.8 FEET SOUTH-SOUTHWEST OF A WITNESS POST, 1.5 FEET NORTH OF
 MF0279'A TELEPHONE POLE AND 1.5 FEET WEST OF A FENCE.
 MF0279
 MF0279                          STATION RECOVERY (1961)
 MF0279
 MF0279'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0279'2.4 MI NE FROM DWIGHT.
 MF0279'ABOUT 1.8 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 MF0279'WITH STATE HIGHWAY 47 NORTH OF DWIGHT, THENCE 0.6 MILES EAST
 MF0279'ALONG A GRAVEL ROAD, AT THE JUNCTION OF A NORTH-SOUTH GRAVEL
 MF0279'ROAD CROSSING, 22 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 MF0279'27 FEET WEST OF THE CENTER LINE OF THE ROAD, 33 FEET SOUTHWEST
 MF0279'OF THE CENTER OF THE JUNCTION, 6.5 FEET WEST OF A WIRE BRACED
 MF0279'POWER POLE, 4.4 FEET WEST OF A METAL WITNESS POST, 0.5 FEET
 MF0279'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 MF0279'POST FLUSH WITH THE GROUND.
 MF0279
 MF0279                          STATION RECOVERY (1970)
 MF0279
 MF0279'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970
 MF0279'RECOVERED BY MC FARLAND JOHNSON ENGR CO
 MF0279'
 MF0279'SCULLY 1960-GOOD
 MF0279
 MF0279                          STATION RECOVERY (2008)
 MF0279
 MF0279'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0279'REPORT SUBMITTED BY GEOCACHER CT.
 MF0279
 MF0279                          STATION RECOVERY (2009)
 MF0279
 MF0279'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0279'THERE IS NOW A DITCH WHERE MARK SHOULD BE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0280 ***********************************************************************
 MF0280  DESIGNATION -  SCULLY RM 1
 MF0280  PID         -  MF0280
 MF0280  STATE/COUNTY-  IL/GRUNDY
 MF0280  COUNTRY     -  US
 MF0280  USGS QUAD   -  MAZON (2018)
 MF0280
 MF0280                         *CURRENT SURVEY CONTROL
 MF0280  ______________________________________________________________________
 MF0280* NAD 83(1986) POSITION- 41 07 33.11   (N) 088 22 32.81   (W)   HD_HELD1
 MF0280* NAVD 88 ORTHO HEIGHT -   187.580 (meters)      615.42  (feet) ADJUSTED
 MF0280  ______________________________________________________________________
 MF0280  GEOID HEIGHT    -        -32.538 (meters)                     GEOID18
 MF0280  DYNAMIC HEIGHT  -        187.504 (meters)      615.17  (feet) COMP
 MF0280  MODELED GRAVITY -    980,214.0   (mgal)                       NAVD 88
 MF0280
 MF0280  VERT ORDER      -  SECOND    CLASS 0
 MF0280
 MF0280.The horizontal coordinates were determined by differentially corrected
 MF0280.hand held GPS observations or other comparable positioning techniques
 MF0280.and have an estimated accuracy of +/- 3 meters.
 MF0280
 MF0280.The orthometric height was determined by differential leveling and
 MF0280.adjusted by the NATIONAL GEODETIC SURVEY
 MF0280.in June 1991.
 MF0280
 MF0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0280.GEOID18 height accuracy estimate available here.
 MF0280
 MF0280.Click photographs - Photos may exist for this station.
 MF0280
 MF0280.The dynamic height is computed by dividing the NAVD 88
 MF0280.geopotential number by the normal gravity value computed on the
 MF0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0280.degrees latitude (g = 980.6199 gals.).
 MF0280
 MF0280.The modeled gravity was interpolated from observed gravity values.
 MF0280
 MF0280;                    North         East    Units  Estimated Accuracy
 MF0280;SPC IL E     -   495,020.1     296,435.6     MT  (+/- 3 meters HH1 GPS) 
 MF0280
 MF0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8451353641(NAD 83)
 MF0280
 MF0280                          SUPERSEDED SURVEY CONTROL
 MF0280
 MF0280  NGVD 29 (??/??/92)  187.654  (m)          615.66   (f) ADJ UNCH    2 0
 MF0280
 MF0280.Superseded values are not recommended for survey control.
 MF0280
 MF0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0280.See file dsdata.pdf to determine how the superseded data were derived.
 MF0280
 MF0280_MARKER: DR = REFERENCE MARK DISK
 MF0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0280_STAMPING: SCULLY NO 1 1960
 MF0280_MARK LOGO: CGS
 MF0280_PROJECTION: FLUSH
 MF0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0280+STABILITY: SURFACE MOTION
 MF0280
 MF0280  HISTORY     - Date     Condition        Report By
 MF0280  HISTORY     - 1960     MONUMENTED       CGS
 MF0280  HISTORY     - 1961     GOOD             CGS
 MF0280  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0280  HISTORY     - 20090615 MARK NOT FOUND   GEOCAC
 MF0280
 MF0280                          STATION DESCRIPTION
 MF0280
 MF0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0280'2.4 MI N FROM DWIGHT.
 MF0280'ABOUT 1.8 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 MF0280'WITH STATE HIGHWAY 47 NORTH OF DWIGHT, THENCE 0.6 MILES
 MF0280'EAST ALONG A GRAVELED ROAD, AT THE JUNCTION OF A NORTH-SOUTH
 MF0280'GRAVELED ROAD CROSSING, 26.5 FEET NORTH OF THE CENTER LINE
 MF0280'OF A ROAD, 18.5 FEET EAST OF THE CENTER LINE OF A ROAD, 31
 MF0280'FEET NORTHEAST OF THE CENTER OF THE JUNCTION, 2.8 FEET NORTH OF
 MF0280'A TELEPHONE POLE, 3 FEET NORTH-NORTHWEST OF A FENCE CORNER,
 MF0280'1.5 FEET WEST OF THE FENCE, 63.4 FEET NORTHEAST OF TRAVERSE
 MF0280'STATION SCULLY, 60.5 FEET NORTHEAST OF A METAL WITNESS POST,
 MF0280'0.5 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 MF0280'A CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 MF0280'GROUND.
 MF0280
 MF0280                          STATION RECOVERY (2008)
 MF0280
 MF0280'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0280'REPORT SUBMITTED BY GEOCACHER CT.
 MF0280
 MF0280                          STATION RECOVERY (2009)
 MF0280
 MF0280'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0280'THERE IS NOW A DITCH WHERE MARK SHOULD BE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0104 ***********************************************************************
 MF0104  DESIGNATION -  SD 114
 MF0104  PID         -  MF0104
 MF0104  STATE/COUNTY-  IL/WILL
 MF0104  COUNTRY     -  US
 MF0104  USGS QUAD   -  JOLIET (2018)
 MF0104
 MF0104                         *CURRENT SURVEY CONTROL
 MF0104  ______________________________________________________________________
 MF0104* NAD 83(1986) POSITION- 41 35 23.     (N) 088 03 32.     (W)   SCALED
 MF0104* NAVD 88 ORTHO HEIGHT -   178.106 (meters)      584.34  (feet) ADJUSTED
 MF0104  ______________________________________________________________________
 MF0104  GEOID HEIGHT    -        -33.181 (meters)                     GEOID18
 MF0104  DYNAMIC HEIGHT  -        178.039 (meters)      584.12  (feet) COMP
 MF0104  MODELED GRAVITY -    980,243.3   (mgal)                       NAVD 88
 MF0104
 MF0104  VERT ORDER      -  FIRST     CLASS II
 MF0104
 MF0104.The horizontal coordinates were scaled from a map and have
 MF0104.an estimated accuracy of +/- 6 seconds.
 MF0104
 MF0104.The orthometric height was determined by differential leveling and
 MF0104.adjusted by the NATIONAL GEODETIC SURVEY
 MF0104.in June 1991.
 MF0104
 MF0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0104.GEOID18 height accuracy estimate available here.
 MF0104
 MF0104.Click photographs - Photos may exist for this station.
 MF0104
 MF0104.The dynamic height is computed by dividing the NAVD 88
 MF0104.geopotential number by the normal gravity value computed on the
 MF0104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0104.degrees latitude (g = 980.6199 gals.).
 MF0104
 MF0104.The modeled gravity was interpolated from observed gravity values.
 MF0104
 MF0104;                    North         East    Units  Estimated Accuracy
 MF0104;SPC IL E     -   546,570.      322,880.      MT  (+/- 180 meters Scaled)
 MF0104
 MF0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM117047(NAD 83)
 MF0104
 MF0104                          SUPERSEDED SURVEY CONTROL
 MF0104
 MF0104  NGVD 29 (??/??/92)  178.196  (m)          584.63   (f) ADJ UNCH    1 2
 MF0104
 MF0104.Superseded values are not recommended for survey control.
 MF0104
 MF0104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0104.See file dsdata.pdf to determine how the superseded data were derived.
 MF0104
 MF0104_MARKER: B = BOLT
 MF0104_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0104_SP_SET: ABUTMENT
 MF0104_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0104
 MF0104  HISTORY     - Date     Condition        Report By
 MF0104  HISTORY     - UNK      MONUMENTED       USACE
 MF0104  HISTORY     - 1935     GOOD             CGS
 MF0104  HISTORY     - 1972     MARK NOT FOUND   NGS
 MF0104  HISTORY     - 20061028 MARK NOT FOUND   GEOCAC
 MF0104  HISTORY     - 20130819 MARK NOT FOUND   ILDT
 MF0104
 MF0104                          STATION DESCRIPTION
 MF0104
 MF0104'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0104'AT LOCKPORT, WILL COUNTY, AT THE NINTH STREET BRIDGE OVER THE
 MF0104'ILLINOIS-MICHIGAN CANAL, IN THE EAST FACE OF THE WEST STONE
 MF0104'ABUTMENT, IN THE FIFTH COURSE ABOVE THE GROUND, 1.9 FEET SOUTH
 MF0104'OF THE NORTH END OF THE ABUTMENT, AND ABOUT 4-1/4 FEET ABOVE THE
 MF0104'GROUND.  THE CENTER PUNCH MARK IN THE END OF A COPPER BOLT LEADED
 MF0104'IN THE STONE.
 MF0104
 MF0104                          STATION RECOVERY (1972)
 MF0104
 MF0104'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0104'MARK NOT FOUND.
 MF0104
 MF0104                          STATION RECOVERY (2006)
 MF0104
 MF0104'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0104'THERE ARE NO STONE ABUTMENTS SUPPORTING THE PRESENT-DAY BRIDGE.  MARK
 MF0104'SHOULD PROBABLY BE CONSIDERED DESTROYED.
 MF0104
 MF0104                          STATION RECOVERY (2013)
 MF0104
 MF0104'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0104'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0103 ***********************************************************************
 MF0103  DESIGNATION -  SD 116
 MF0103  PID         -  MF0103
 MF0103  STATE/COUNTY-  IL/WILL
 MF0103  COUNTRY     -  US
 MF0103  USGS QUAD   -  JOLIET (2018)
 MF0103
 MF0103                         *CURRENT SURVEY CONTROL
 MF0103  ______________________________________________________________________
 MF0103* NAD 83(1986) POSITION- 41 35 21.     (N) 088 03 27.     (W)   SCALED
 MF0103* NAVD 88 ORTHO HEIGHT -   183.319 (meters)      601.44  (feet) ADJUSTED
 MF0103  ______________________________________________________________________
 MF0103  GEOID HEIGHT    -        -33.181 (meters)                     GEOID18
 MF0103  DYNAMIC HEIGHT  -        183.250 (meters)      601.21  (feet) COMP
 MF0103  MODELED GRAVITY -    980,243.1   (mgal)                       NAVD 88
 MF0103
 MF0103  VERT ORDER      -  FIRST     CLASS II
 MF0103
 MF0103.The horizontal coordinates were scaled from a map and have
 MF0103.an estimated accuracy of +/- 6 seconds.
 MF0103
 MF0103.The orthometric height was determined by differential leveling and
 MF0103.adjusted by the NATIONAL GEODETIC SURVEY
 MF0103.in June 1991.
 MF0103
 MF0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0103.GEOID18 height accuracy estimate available here.
 MF0103
 MF0103.Click photographs - Photos may exist for this station.
 MF0103
 MF0103.The dynamic height is computed by dividing the NAVD 88
 MF0103.geopotential number by the normal gravity value computed on the
 MF0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0103.degrees latitude (g = 980.6199 gals.).
 MF0103
 MF0103.The modeled gravity was interpolated from observed gravity values.
 MF0103
 MF0103;                    North         East    Units  Estimated Accuracy
 MF0103;SPC IL E     -   546,510.      323,000.      MT  (+/- 180 meters Scaled)
 MF0103
 MF0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM118047(NAD 83)
 MF0103
 MF0103                          SUPERSEDED SURVEY CONTROL
 MF0103
 MF0103  NGVD 29 (??/??/92)  183.409  (m)          601.73   (f) ADJ UNCH    1 2
 MF0103
 MF0103.Superseded values are not recommended for survey control.
 MF0103
 MF0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0103.See file dsdata.pdf to determine how the superseded data were derived.
 MF0103
 MF0103_MARKER: B = BOLT
 MF0103_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0103_SP_SET: BUILDING
 MF0103_STAMPING: SD
 MF0103_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0103_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0103+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2014
 MF0103
 MF0103  HISTORY     - Date     Condition        Report By
 MF0103  HISTORY     - UNK      MONUMENTED       USACE
 MF0103  HISTORY     - 1935     GOOD             CGS
 MF0103  HISTORY     - 20000412 GOOD             PATRIC
 MF0103  HISTORY     - 20080525 GOOD             GEOCAC
 MF0103  HISTORY     - 20090705 GOOD             GEOCAC
 MF0103  HISTORY     - 20130819 MARK NOT FOUND   ILDT
 MF0103  HISTORY     - 20140301 GOOD             PATRIC
 MF0103
 MF0103                          STATION DESCRIPTION
 MF0103
 MF0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0103'AT LOCKPORT.
 MF0103'AT LOCKPORT, AT THE SOUTHWEST CORNER OF THE INTERSECTION OF STATE
 MF0103'AND NINTH STREET, AT A TWO-STORY BRICK BUILDING OWNED IN 1934
 MF0103'BY THOMAS FARREL (FORMERLY KNOWN AS THE ARNOLD BUILDING), 21.7
 MF0103'FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING, AND IN THE
 MF0103'NORTH WATER TABLE.  THE CENTER PUNCH MARK IN THE END OF A COPPER
 MF0103'BOLT LEADED IN THE STONE, MARKED SD.
 MF0103
 MF0103                          STATION RECOVERY (2000)
 MF0103
 MF0103'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0103'RECOVERED IN GOOD CONDITION.
 MF0103
 MF0103                          STATION RECOVERY (2008)
 MF0103
 MF0103'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0103'MARK REMAINS INTACT BUT THE SD IS NO LONGER VISIBLE.  UPDATE TO
 MF0103'DESCRIPTION -- THE BUILDING NOW HOUSES A SHOP TITLED 'ANTIQUES ON
 MF0103'STATE' AS WELL AS A TAVERN TITLED 'CARTER'S PLACE'.
 MF0103
 MF0103                          STATION RECOVERY (2009)
 MF0103
 MF0103'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 MF0103'RECOVERED IN GOOD CONDITION.
 MF0103
 MF0103                          STATION RECOVERY (2013)
 MF0103
 MF0103'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0103'MARK NOT FOUND.
 MF0103
 MF0103                          STATION RECOVERY (2014)
 MF0103
 MF0103'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 MF0103'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0083 ***********************************************************************
 MF0083  DESIGNATION -  SD 127
 MF0083  PID         -  MF0083
 MF0083  STATE/COUNTY-  IL/WILL
 MF0083  COUNTRY     -  US
 MF0083  USGS QUAD   -  JOLIET (2018)
 MF0083
 MF0083                         *CURRENT SURVEY CONTROL
 MF0083  ______________________________________________________________________
 MF0083* NAD 83(1986) POSITION- 41 31 28.     (N) 088 04 54.     (W)   SCALED
 MF0083* NAVD 88 ORTHO HEIGHT -   165.944 (meters)      544.43  (feet) ADJUSTED
 MF0083  ______________________________________________________________________
 MF0083  GEOID HEIGHT    -        -33.159 (meters)                     GEOID18
 MF0083  DYNAMIC HEIGHT  -        165.881 (meters)      544.23  (feet) COMP
 MF0083  MODELED GRAVITY -    980,238.1   (mgal)                       NAVD 88
 MF0083
 MF0083  VERT ORDER      -  FIRST     CLASS II
 MF0083
 MF0083.The horizontal coordinates were scaled from a map and have
 MF0083.an estimated accuracy of +/- 6 seconds.
 MF0083
 MF0083.The orthometric height was determined by differential leveling and
 MF0083.adjusted by the NATIONAL GEODETIC SURVEY
 MF0083.in June 1991.
 MF0083
 MF0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0083.GEOID18 height accuracy estimate available here.
 MF0083
 MF0083.Click photographs - Photos may exist for this station.
 MF0083
 MF0083.The dynamic height is computed by dividing the NAVD 88
 MF0083.geopotential number by the normal gravity value computed on the
 MF0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0083.degrees latitude (g = 980.6199 gals.).
 MF0083
 MF0083.The modeled gravity was interpolated from observed gravity values.
 MF0083
 MF0083;                    North         East    Units  Estimated Accuracy
 MF0083;SPC IL E     -   539,320.      321,010.      MT  (+/- 180 meters Scaled)
 MF0083
 MF0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL097975(NAD 83)
 MF0083
 MF0083                          SUPERSEDED SURVEY CONTROL
 MF0083
 MF0083  NGVD 29 (??/??/92)  166.035  (m)          544.73   (f) ADJ UNCH    1 2
 MF0083
 MF0083.Superseded values are not recommended for survey control.
 MF0083
 MF0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0083.See file dsdata.pdf to determine how the superseded data were derived.
 MF0083
 MF0083_MARKER: B = BOLT
 MF0083_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0083_SP_SET: FOUNDATION
 MF0083_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0083
 MF0083  HISTORY     - Date     Condition        Report By
 MF0083  HISTORY     - UNK      MONUMENTED       USACE
 MF0083  HISTORY     - 1947     GOOD             CGS
 MF0083  HISTORY     - 1974     MARK NOT FOUND   NGS
 MF0083  HISTORY     - 20100909 MARK NOT FOUND   GEOCAC
 MF0083
 MF0083                          STATION DESCRIPTION
 MF0083
 MF0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0083'AT JOLIET.
 MF0083'AT JOLIET, AT THE SOUTHWEST QUARTER OF THE INTERSECTION OF CHICAGO
 MF0083'AND JEFFERSON STREETS, AT THE WILL COUNTY COURT HOUSE, SET IN THE
 MF0083'SOUTH STONE FACE OF THE SOUTHEAST CORNER OF THE COURT HOUSE, 0.8
 MF0083'FOOT WEST OF THE SOUTHEAST CORNER AND 4 FEET ABOVE THE GROUND.
 MF0083'A COPPER BOLT LEADED IN THE VERTICAL WALL OF THE COURT HOUSE.
 MF0083
 MF0083                          STATION RECOVERY (1974)
 MF0083
 MF0083'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 MF0083'MARK NOT FOUND.
 MF0083
 MF0083                          STATION RECOVERY (2010)
 MF0083
 MF0083'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 MF0083'THE COURT HOUSE DESCRIBED WAS DEMOLISHED CIRCA 1969.  NOTHING REMAINS
 MF0083'OF THIS COURT HOUSE, AND A NEW BUILDING HAS BEEN ERECTED IN THIS AREA.
 MF0083'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0201 ***********************************************************************
 MF0201  DESIGNATION -  SD 135
 MF0201  PID         -  MF0201
 MF0201  STATE/COUNTY-  IL/WILL
 MF0201  COUNTRY     -  US
 MF0201  USGS QUAD   -  ELWOOD (2018)
 MF0201
 MF0201                         *CURRENT SURVEY CONTROL
 MF0201  ______________________________________________________________________
 MF0201* NAD 83(1986) POSITION- 41 29 46.     (N) 088 07 17.     (W)   SCALED
 MF0201* NAVD 88 ORTHO HEIGHT -   159.262 (meters)      522.51  (feet) ADJUSTED
 MF0201  ______________________________________________________________________
 MF0201  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 MF0201  DYNAMIC HEIGHT  -        159.201 (meters)      522.31  (feet) COMP
 MF0201  MODELED GRAVITY -    980,239.5   (mgal)                       NAVD 88
 MF0201
 MF0201  VERT ORDER      -  FIRST     CLASS II
 MF0201
 MF0201.The horizontal coordinates were scaled from a map and have
 MF0201.an estimated accuracy of +/- 6 seconds.
 MF0201
 MF0201.The orthometric height was determined by differential leveling and
 MF0201.adjusted by the NATIONAL GEODETIC SURVEY
 MF0201.in June 1991.
 MF0201
 MF0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0201.GEOID18 height accuracy estimate available here.
 MF0201
 MF0201.Click photographs - Photos may exist for this station.
 MF0201
 MF0201.The dynamic height is computed by dividing the NAVD 88
 MF0201.geopotential number by the normal gravity value computed on the
 MF0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0201.degrees latitude (g = 980.6199 gals.).
 MF0201
 MF0201.The modeled gravity was interpolated from observed gravity values.
 MF0201
 MF0201;                    North         East    Units  Estimated Accuracy
 MF0201;SPC IL E     -   536,160.      317,700.      MT  (+/- 180 meters Scaled)
 MF0201
 MF0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL063944(NAD 83)
 MF0201
 MF0201                          SUPERSEDED SURVEY CONTROL
 MF0201
 MF0201  NGVD 29 (??/??/92)  159.353  (m)          522.81   (f) ADJ UNCH    1 2
 MF0201
 MF0201.Superseded values are not recommended for survey control.
 MF0201
 MF0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0201.See file dsdata.pdf to determine how the superseded data were derived.
 MF0201
 MF0201_MARKER: B = BOLT
 MF0201_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0201_SP_SET: FOUNDATION
 MF0201_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0201
 MF0201  HISTORY     - Date     Condition        Report By
 MF0201  HISTORY     - UNK      MONUMENTED       USACE
 MF0201  HISTORY     - 1947     GOOD             CGS
 MF0201  HISTORY     - 20091210 MARK NOT FOUND   GEOCAC
 MF0201
 MF0201                          STATION DESCRIPTION
 MF0201
 MF0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0201'3.2 MI SW FROM JOLIET.
 MF0201'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE
 MF0201'AT JOLIET, THENCE ABOUT 2.6 MILES SOUTHWEST ALONG U.S. HIGHWAY 6,
 MF0201'ABOUT 0.15 MILE SOUTHWEST OF AN ELECTRIC POWER SUB-STATION, SET
 MF0201'IN THE NORTHEAST FACE OF THE STONE FOUNDATION AT THE NORTH CORNER
 MF0201'OF A BARN, ABOUT 150 YARDS SOUTHEAST OF THE CENTER LINE OF THE
 MF0201'HIGHWAY, 19.5 FEET SOUTHEAST OF THE NORTH CORNER OF THE BARN, AND
 MF0201'3.5 FEET ABOVE THE GROUND.  A COPPER BOLT LEADED IN THE VERTICAL
 MF0201'FACE OF A BARN FOUNDATION.
 MF0201
 MF0201                          STATION RECOVERY (2009)
 MF0201
 MF0201'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0201'THE DESCRIPTION LANDS THE MARK IN A RESTRICTED ACCESS AREA -- IT IS
 MF0201'PROPERTY OF THE JOLIET GENERATING STATION (POWER COMPANY).  NO BARNS
 MF0201'(PER DESCRIPTION) WERE VISIBLE FROM A VANTAGE POINT FROM THE NORTH ON
 MF0201'US ROUTE 6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0187 ***********************************************************************
 MF0187  DESIGNATION -  SD 143
 MF0187  PID         -  MF0187
 MF0187  STATE/COUNTY-  IL/WILL
 MF0187  COUNTRY     -  US
 MF0187  USGS QUAD   -  CHANNAHON (2018)
 MF0187
 MF0187                         *CURRENT SURVEY CONTROL
 MF0187  ______________________________________________________________________
 MF0187* NAD 83(1986) POSITION- 41 26 12.     (N) 088 10 37.     (W)   SCALED
 MF0187* NAVD 88 ORTHO HEIGHT -   164.818 (meters)      540.74  (feet) ADJUSTED
 MF0187  ______________________________________________________________________
 MF0187  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 MF0187  DYNAMIC HEIGHT  -        164.756 (meters)      540.54  (feet) COMP
 MF0187  MODELED GRAVITY -    980,241.4   (mgal)                       NAVD 88
 MF0187
 MF0187  VERT ORDER      -  FIRST     CLASS II
 MF0187
 MF0187.The horizontal coordinates were scaled from a map and have
 MF0187.an estimated accuracy of +/- 6 seconds.
 MF0187
 MF0187.The orthometric height was determined by differential leveling and
 MF0187.adjusted by the NATIONAL GEODETIC SURVEY
 MF0187.in June 1991.
 MF0187
 MF0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0187.GEOID18 height accuracy estimate available here.
 MF0187
 MF0187.Click photographs - Photos may exist for this station.
 MF0187
 MF0187.The dynamic height is computed by dividing the NAVD 88
 MF0187.geopotential number by the normal gravity value computed on the
 MF0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0187.degrees latitude (g = 980.6199 gals.).
 MF0187
 MF0187.The modeled gravity was interpolated from observed gravity values.
 MF0187
 MF0187;                    North         East    Units  Estimated Accuracy
 MF0187;SPC IL E     -   529,550.      313,070.      MT  (+/- 180 meters Scaled)
 MF0187
 MF0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL016879(NAD 83)
 MF0187
 MF0187                          SUPERSEDED SURVEY CONTROL
 MF0187
 MF0187  NGVD 29 (??/??/92)  164.910  (m)          541.04   (f) ADJ UNCH    1 2
 MF0187
 MF0187.Superseded values are not recommended for survey control.
 MF0187
 MF0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0187.See file dsdata.pdf to determine how the superseded data were derived.
 MF0187
 MF0187_MARKER: Q = CHISELED SQUARE
 MF0187_SETTING: 80 = SET IN A BOULDER
 MF0187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0187+STABILITY: SURFACE MOTION
 MF0187
 MF0187  HISTORY     - Date     Condition        Report By
 MF0187  HISTORY     - UNK      MONUMENTED       USACE
 MF0187  HISTORY     - 1947     GOOD             CGS
 MF0187
 MF0187                          STATION DESCRIPTION
 MF0187
 MF0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0187'12.2 MI SW FROM JOLIET.
 MF0187'ABOUT 0.55 MILES SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0187'HOUSE AT JOLIET, THENCE ABOUT 9.4 MILES SOUTHWEST ALONG U.S.
 MF0187'HIGHWAY 6, THENCE ABOUT 2.25 MILES EAST ALONG A GRAVEL ROAD,
 MF0187'ABOUT 1.0 MILE EAST OF THE INTERSECTION OF U.S. HIGHWAY 6,
 MF0187'ABOUT 0.3 MILE EAST OF A TWO-STORY FARM HOUSE, ABOUT 465 FEET
 MF0187'EAST OF THE CENTER OF A 3-FOOT CONCRETE BOX CULVERT, 138 FEET
 MF0187'SOUTHEAST OF THE CENTER LINE OF THE ROAD, 191 FEET SOUTH OF A
 MF0187'POWER POLE, 117 FEET SOUTHEAST OF THE FENCE LINE, AND ON THE
 MF0187'TOP OF A 3.6 BY 3.9-FOOT BOULDER ABOUT 1.5 FEET ABOVE THE GROUND.
 MF0187'THE HIGHEST POINT IN A CHISELED SQUARE MARKED BY THE LETTERS
 MF0187'S.D.P.B.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0188 ***********************************************************************
 MF0188  DESIGNATION -  SD 144
 MF0188  PID         -  MF0188
 MF0188  STATE/COUNTY-  IL/WILL
 MF0188  COUNTRY     -  US
 MF0188  USGS QUAD   -  CHANNAHON (2018)
 MF0188
 MF0188                         *CURRENT SURVEY CONTROL
 MF0188  ______________________________________________________________________
 MF0188* NAD 83(1986) POSITION- 41 26 10.     (N) 088 10 41.     (W)   SCALED
 MF0188* NAVD 88 ORTHO HEIGHT -   164.194 (meters)      538.69  (feet) ADJUSTED
 MF0188  ______________________________________________________________________
 MF0188  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 MF0188  DYNAMIC HEIGHT  -        164.131 (meters)      538.49  (feet) COMP
 MF0188  MODELED GRAVITY -    980,241.4   (mgal)                       NAVD 88
 MF0188
 MF0188  VERT ORDER      -  FIRST     CLASS II
 MF0188
 MF0188.The horizontal coordinates were scaled from a map and have
 MF0188.an estimated accuracy of +/- 6 seconds.
 MF0188
 MF0188.The orthometric height was determined by differential leveling and
 MF0188.adjusted by the NATIONAL GEODETIC SURVEY
 MF0188.in June 1991.
 MF0188
 MF0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0188.GEOID18 height accuracy estimate available here.
 MF0188
 MF0188.Click photographs - Photos may exist for this station.
 MF0188
 MF0188.The dynamic height is computed by dividing the NAVD 88
 MF0188.geopotential number by the normal gravity value computed on the
 MF0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0188.degrees latitude (g = 980.6199 gals.).
 MF0188
 MF0188.The modeled gravity was interpolated from observed gravity values.
 MF0188
 MF0188;                    North         East    Units  Estimated Accuracy
 MF0188;SPC IL E     -   529,490.      312,980.      MT  (+/- 180 meters Scaled)
 MF0188
 MF0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL015878(NAD 83)
 MF0188
 MF0188                          SUPERSEDED SURVEY CONTROL
 MF0188
 MF0188  NGVD 29 (??/??/92)  164.286  (m)          539.00   (f) ADJ UNCH    1 2
 MF0188
 MF0188.Superseded values are not recommended for survey control.
 MF0188
 MF0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0188.See file dsdata.pdf to determine how the superseded data were derived.
 MF0188
 MF0188_MARKER: Q = CHISELED SQUARE
 MF0188_SETTING: 80 = SET IN A BOULDER
 MF0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0188+STABILITY: SURFACE MOTION
 MF0188
 MF0188  HISTORY     - Date     Condition        Report By
 MF0188  HISTORY     - UNK      MONUMENTED       USACE
 MF0188  HISTORY     - 1947     GOOD             CGS
 MF0188
 MF0188                          STATION DESCRIPTION
 MF0188
 MF0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0188'12.2 MI SW FROM JOLIET.
 MF0188'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0188'HOUSE AT JOLIET, THENCE ABOUT 9.4 MILES SOUTHWEST ALONG U.S.
 MF0188'HIGHWAY 6, THENCE ABOUT 2.2 MILES EAST ALONG A GRAVEL ROAD,
 MF0188'ABOUT 0.95 MILE EAST OF THE INTERSECTION OF U.S. HIGHWAY 66,
 MF0188'ABOUT 0.2 MILE EAST OF A TWO STORY FARM HOUSE, 250 FEET SOUTHEAST
 MF0188'OF THE SOUTHEAST HEAD WALL OF 3-FOOT CONCRETE BOX CULVERT, 39
 MF0188'FEET SOUTHWEST OF THE CENTER OF A SMALL STREAM, AND ON THE TOP
 MF0188'OF A LARGE BOULDER.  THE HIGHEST POINT WITHIN A CHISELED SQUARE
 MF0188'MARKED S.D.P.B.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1725 ***********************************************************************
 ME1725  DESIGNATION -  SD 88
 ME1725  PID         -  ME1725
 ME1725  STATE/COUNTY-  IL/COOK
 ME1725  COUNTRY     -  US
 ME1725  USGS QUAD   -  SAG BRIDGE (2018)
 ME1725
 ME1725                         *CURRENT SURVEY CONTROL
 ME1725  ______________________________________________________________________
 ME1725* NAD 83(1986) POSITION- 41 40 30.66   (N) 087 59 55.67   (W)   HD_HELD1
 ME1725* NAVD 88 ORTHO HEIGHT -   184.330 (meters)      604.76  (feet) ADJUSTED
 ME1725  ______________________________________________________________________
 ME1725  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 ME1725  DYNAMIC HEIGHT  -        184.262 (meters)      604.53  (feet) COMP
 ME1725  MODELED GRAVITY -    980,251.5   (mgal)                       NAVD 88
 ME1725
 ME1725  VERT ORDER      -  FIRST     CLASS II
 ME1725
 ME1725.The horizontal coordinates were determined by differentially corrected
 ME1725.hand held GPS observations or other comparable positioning techniques
 ME1725.and have an estimated accuracy of +/- 3 meters.
 ME1725
 ME1725.The orthometric height was determined by differential leveling and
 ME1725.adjusted by the NATIONAL GEODETIC SURVEY
 ME1725.in June 1991.
 ME1725
 ME1725.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1725.GEOID18 height accuracy estimate available here.
 ME1725
 ME1725.Click photographs - Photos may exist for this station.
 ME1725
 ME1725.The dynamic height is computed by dividing the NAVD 88
 ME1725.geopotential number by the normal gravity value computed on the
 ME1725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1725.degrees latitude (g = 980.6199 gals.).
 ME1725
 ME1725.The modeled gravity was interpolated from observed gravity values.
 ME1725
 ME1725;                    North         East    Units  Estimated Accuracy
 ME1725;SPC IL E     -   556,080.2     327,856.4     MT  (+/- 3 meters HH1 GPS) 
 ME1725
 ME1725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1686214195(NAD 83)
 ME1725
 ME1725                          SUPERSEDED SURVEY CONTROL
 ME1725
 ME1725  NGVD 29 (??/??/92)  184.418  (m)          605.04   (f) ADJ UNCH    1 2
 ME1725
 ME1725.Superseded values are not recommended for survey control.
 ME1725
 ME1725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1725.See file dsdata.pdf to determine how the superseded data were derived.
 ME1725
 ME1725_MARKER: B = BOLT
 ME1725_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1725_SP_SET: WATER TABLE
 ME1725_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1725_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1725_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1725+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2006
 ME1725
 ME1725  HISTORY     - Date     Condition        Report By
 ME1725  HISTORY     - 1904     MONUMENTED       CGS
 ME1725  HISTORY     - 1947     GOOD             CGS
 ME1725  HISTORY     - 1971     GOOD             NGS
 ME1725  HISTORY     - 1977     GOOD             NGS
 ME1725  HISTORY     - 1987     GOOD             USPSQD
 ME1725  HISTORY     - 1989     GOOD             USPSQD
 ME1725  HISTORY     - 20030927 POOR             USPSQD
 ME1725  HISTORY     - 20060926 POOR             PATRIC
 ME1725  HISTORY     - 20090418 GOOD             GEOCAC
 ME1725
 ME1725                          STATION DESCRIPTION
 ME1725
 ME1725'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1725'AT LEMONT.
 ME1725'AT THE SOUTHEAST CORNER OF THE INTERSECTION OF STEPHENS AND
 ME1725'TALCOTT STREETS, AT A STONE BUILDING FORMERLY USED AS A POST
 ME1725'OFFICE, AT THE NORTHWEST SIDE OF THE BUILDING, IN THE CENTER
 ME1725'OF THE WATER TABLE, AND 1.6 FEET EAST OF THE NORTHWEST CORNER.
 ME1725'NOTE-- BUILDING IS NOW THE LEMONT NATIONAL BANK BUILDING.
 ME1725
 ME1725                          STATION RECOVERY (1971)
 ME1725
 ME1725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1725'RECOVERED IN GOOD CONDITION.
 ME1725
 ME1725                          STATION RECOVERY (1977)
 ME1725
 ME1725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1725'RECOVERED IN GOOD CONDITION.
 ME1725
 ME1725                          STATION RECOVERY (1987)
 ME1725
 ME1725'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1725'RECOVERED IN GOOD CONDITION.
 ME1725
 ME1725                          STATION RECOVERY (1989)
 ME1725
 ME1725'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1725'RECOVERED IN GOOD CONDITION.
 ME1725
 ME1725                          STATION RECOVERY (2003)
 ME1725
 ME1725'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME1725'BOLT FOUND AS DESCRIBED, SD88 MARK IN LEAD ONLY SHOWS 8.
 ME1725
 ME1725                          STATION RECOVERY (2006)
 ME1725
 ME1725'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 ME1725'THE STATION IS IN LEMONT, IL.
 ME1725'
 ME1725'THE STATION IS AT THE SOUTHEAST CORNER OF THE INTERSECTION OF STEPHENS
 ME1725'AND TALCOTT STREETS, AT A STONE BUILDING FORMERLY USED AS A POST
 ME1725'OFFICE, AT THE NORTHWEST SIDE OF THE BUILDING, IN THE CENTER OF THE
 ME1725'WATER TABLE, AND 1.6 FT (0.5 M) EAST OF THE NORTHWEST CORNER.
 ME1725
 ME1725                          STATION RECOVERY (2009)
 ME1725
 ME1725'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1725'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0117 ***********************************************************************
 MF0117  DESIGNATION -  SD 93
 MF0117  PID         -  MF0117
 MF0117  STATE/COUNTY-  IL/WILL
 MF0117  COUNTRY     -  US
 MF0117  USGS QUAD   -  ROMEOVILLE (2018)
 MF0117
 MF0117                         *CURRENT SURVEY CONTROL
 MF0117  ______________________________________________________________________
 MF0117* NAD 83(1986) POSITION- 41 38 27.     (N) 088 03 29.     (W)   SCALED
 MF0117* NAVD 88 ORTHO HEIGHT -   180.879 (meters)      593.43  (feet) ADJUSTED
 MF0117  ______________________________________________________________________
 MF0117  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 MF0117  DYNAMIC HEIGHT  -        180.813 (meters)      593.22  (feet) COMP
 MF0117  MODELED GRAVITY -    980,249.6   (mgal)                       NAVD 88
 MF0117
 MF0117  VERT ORDER      -  FIRST     CLASS II
 MF0117
 MF0117.The horizontal coordinates were scaled from a map and have
 MF0117.an estimated accuracy of +/- 6 seconds.
 MF0117
 MF0117.The orthometric height was determined by differential leveling and
 MF0117.adjusted by the NATIONAL GEODETIC SURVEY
 MF0117.in June 1991.
 MF0117
 MF0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0117.GEOID18 height accuracy estimate available here.
 MF0117
 MF0117.Click photographs - Photos may exist for this station.
 MF0117
 MF0117.The dynamic height is computed by dividing the NAVD 88
 MF0117.geopotential number by the normal gravity value computed on the
 MF0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0117.degrees latitude (g = 980.6199 gals.).
 MF0117
 MF0117.The modeled gravity was interpolated from observed gravity values.
 MF0117
 MF0117;                    North         East    Units  Estimated Accuracy
 MF0117;SPC IL E     -   552,250.      322,930.      MT  (+/- 180 meters Scaled)
 MF0117
 MF0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM118104(NAD 83)
 MF0117
 MF0117                          SUPERSEDED SURVEY CONTROL
 MF0117
 MF0117  NGVD 29 (??/??/92)  180.968  (m)          593.73   (f) ADJ UNCH    1 2
 MF0117
 MF0117.Superseded values are not recommended for survey control.
 MF0117
 MF0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0117.See file dsdata.pdf to determine how the superseded data were derived.
 MF0117
 MF0117_MARKER: B = BOLT
 MF0117_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0117_SP_SET: ABUTMENT
 MF0117_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0117
 MF0117  HISTORY     - Date     Condition        Report By
 MF0117  HISTORY     - UNK      MONUMENTED       USACE
 MF0117  HISTORY     - 1935     GOOD             CGS
 MF0117  HISTORY     - 1972     MARK NOT FOUND   NGS
 MF0117  HISTORY     - 20061103 MARK NOT FOUND   GEOCAC
 MF0117
 MF0117                          STATION DESCRIPTION
 MF0117
 MF0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 MF0117'AT ROMEO.
 MF0117'AT ROMEO, WILL COUNTY, AT AN OLD HIGHWAY BRIDGE OVER THE
 MF0117'ILLINOIS-MICHIGAN CANAL, IN THE FACE OF THE WEST ABUTMENT, ABOUT
 MF0117'100 FEET NORTH OF THE NEW BRIDGE OVER THE CANAL, IN THE FIFTH
 MF0117'COURSE OF STONE ABOVE THE GROUND, AND 3 FEET NORTH OF THE SOUTHEAST
 MF0117'CORNER OF THE ABUTMENT.  THE CENTER PUNCH MARK IN THE END OF A
 MF0117'COPPER BOLT LEADED IN THE STONE AND SURROUNDED BY THE LETTERS
 MF0117'SDPBM.
 MF0117
 MF0117                          STATION RECOVERY (1972)
 MF0117
 MF0117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0117'MARK NOT FOUND.
 MF0117
 MF0117                          STATION RECOVERY (2006)
 MF0117
 MF0117'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0117'A CHECK OF THE AREA WAS MADE WITH NEGATIVE RESULTS.  THE BRIDGEHEAD
 MF0117'REMAINS BUT ITS SURFACES ARE WORN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0898 ***********************************************************************
 MF0898  DESIGNATION -  SEATON RESET
 MF0898  PID         -  MF0898
 MF0898  STATE/COUNTY-  IL/BUREAU
 MF0898  COUNTRY     -  US
 MF0898  USGS QUAD   -  MALDEN (2018)
 MF0898
 MF0898                         *CURRENT SURVEY CONTROL
 MF0898  ______________________________________________________________________
 MF0898* NAD 83(1997) POSITION- 41 23 35.70863(N) 089 17 11.23571(W)   ADJUSTED
 MF0898* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) SCALED
 MF0898  ______________________________________________________________________
 MF0898  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 MF0898  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 MF0898  HORZ ORDER      -  SECOND
 MF0898
 MF0898.The horizontal coordinates were established by classical geodetic methods
 MF0898.and adjusted by the National Geodetic Survey in October 1999.
 MF0898
 MF0898.The orthometric height was scaled from a topographic map.
 MF0898
 MF0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0898.GEOID18 height accuracy estimate available here.
 MF0898
 MF0898.Click photographs - Photos may exist for this station.
 MF0898
 MF0898.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0898
 MF0898. The following values were computed from the NAD 83(1997) position.
 MF0898
 MF0898;                    North         East     Units Scale Factor Converg.
 MF0898;SPC IL W     -   525,070.559   773,610.953   MT  1.00000784   +0 34 55.4
 MF0898;SPC IL W     - 1,722,668.99  2,538,088.60   sFT  1.00000784   +0 34 55.4
 MF0898;UTM  16      - 4,584,935.991   308,846.678   MT  1.00004970   -1 30 44.3
 MF0898
 MF0898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0898!SPC IL W     -   0.99997195  x   1.00000784  =   0.99997979
 MF0898!UTM  16      -   0.99997195  x   1.00004970  =   1.00002165
 MF0898
 MF0898:                Primary Azimuth Mark                     Grid Az
 MF0898:SPC IL W     -  VILLE                                    088 57 19.2
 MF0898:UTM  16      -  VILLE                                    091 02 58.9
 MF0898
 MF0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0884684935(NAD 83)
 MF0898
 MF0898|---------------------------------------------------------------------|
 MF0898| PID    Reference Object                     Distance      Geod. Az  |
 MF0898|                                                           dddmmss.s |
 MF0898| MF1648 CHERRY MUNICIPAL TANK               APPROX. 7.2 KM 0572512.9 |
 MF0898| MF0904 VILLE                               APPROX. 1.6 KM 0893214.6 |
 MF0898| MF0901 SEATON RM 1                          13.481 METERS 08947     |
 MF0898| MF1650 LADD MUNICIPAL TANK                 APPROX. 5.9 KM 1012512.7 |
 MF0898| MF0897 SEATON RM 2                          16.662 METERS 18135     |
 MF0898| CI8217 SEATON RM 3                          68.702 METERS 26331     |
 MF0898|---------------------------------------------------------------------|
 MF0898
 MF0898                          SUPERSEDED SURVEY CONTROL
 MF0898
 MF0898  NAD 83(1986)-  41 23 35.71640(N)    089 17 11.24316(W) AD(       ) 2
 MF0898  NAD 27      -  41 23 35.59160(N)    089 17 10.92580(W) AD(       ) 2
 MF0898
 MF0898.Superseded values are not recommended for survey control.
 MF0898
 MF0898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0898.See file dsdata.pdf to determine how the superseded data were derived.
 MF0898
 MF0898_MARKER: DS = TRIANGULATION STATION DISK
 MF0898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0898_STAMPING: SEATON 1959 1964
 MF0898_MARK LOGO: CGS
 MF0898_PROJECTION: RECESSED 45 CENTIMETERS
 MF0898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0898+STABILITY: SURFACE MOTION
 MF0898
 MF0898  HISTORY     - Date     Condition        Report By
 MF0898  HISTORY     - 1964     MONUMENTED       CGS
 MF0898  HISTORY     - 1964     GOOD             CGS
 MF0898  HISTORY     - 1965     MARK NOT FOUND   USGS
 MF0898
 MF0898                          STATION DESCRIPTION
 MF0898
 MF0898'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (RAE)
 MF0898'THIS STATION WAS LOCATED ALONG A SECTION-LINE ROAD WHICH
 MF0898'BECAME A DEAD-END ROAD WHEN INTERSTATE HIGHWAY 80 WAS BUILT.
 MF0898'THE ADJOINING LAND OWNERS BY PETITION HAD THIS ROAD ABANDONED
 MF0898'AND THE LAND REVERTED TO THEM.  A FENCE DIVIDING THE LAND
 MF0898'WAS BUILT DOWN THE MIDDLE OF THE ROAD.  WHEN THE ROAD WAS
 MF0898'TORE UP AND THE GRAVEL REMOVED, THE SURFACE STATION MARK WAS
 MF0898'DISPLACED.  REFERENCE MARK NO. 2 HAD BEEN HIT AND REFERENCE
 MF0898'MARK NO. 1 WAS DISPLACED.  THE UNDERGROUND STATION MARK WAS
 MF0898'RECOVERED AND LOWERED IN PLACE.  A SUB-SURFACE MARK WAS
 MF0898'SET 16 INCHES BELOW THE SURFACE OF THE CULTIVATED FIELD AND
 MF0898'ONE REFERENCE MARK NO. 3 WAS SET.  THE LAND OWNERS REFUSED
 MF0898'PERMISSION TO LOCATED ANOTHER REFERENCE MARK.  A COMPLETE
 MF0898'DESCRIPTION FOLLOWS.
 MF0898'
 MF0898'STATION IS LOCATED ABOUT 3 AND 1/2 MILES WEST-NORTHWEST OF
 MF0898'LADD AND 2 MILES NORTH OF SEATONVILLE IN SECTION 1, T 16
 MF0898'N., R 10 E. ON LAND OWNED BY THE MC KEE BROTHERS, 227.5 FEET
 MF0898'EAST-NORTHEAST OF A FENCE T-INTERSECTION, AND 26.1 FEET NORTH
 MF0898'OF A STEEL POST SET IN AN EAST-WEST FENCELINE.  THE SURFACE
 MF0898'STATION MARK IS 16 INCHES BELOW THE SURFACE OF THE GROUND
 MF0898'AND THE DISK IS STAMPED SEATON 1959 1964.
 MF0898'
 MF0898'TO REACH THE STATION FROM THE POST OFFICE IN SEATONVILLE,
 MF0898'GO WEST ON U.S. HIGHWAY 6 FOR 0.05 MILE TO A HARD-SURFACED
 MF0898'ROAD RIGHT.  TURN RIGHT AND GO NORTH ON HARD-SURFACED ROAD
 MF0898'FOR 0.35 MILE TO THE END OF SURFACED ROAD.  CONTINUE NORTH
 MF0898'ON GRAVEL ROAD FOR 1.2 MILES TO THE OVERPASS OVER INTERSTATE
 MF0898'HIGHWAY 80.  CONTINUE NORTH ON GRAVEL ROAD FOR 0.4 MILE TO
 MF0898'A GRAVEL ROAD RIGHT.  CONTINUE NORTH ON GRAVEL ROAD FOR 0.15
 MF0898'MILE TO THE MC KEE BROTHERS FARM BUILDINGS ON THE RIGHT
 MF0898'AND A GATE INTO A FIELD AND A SMALL BARN ON THE LEFT.  TURN
 MF0898'LEFT THRU GATE AND GO WEST AND WEST-SOUTHWEST FOR 0.5 MILE
 MF0898'TO THE SOUTHWEST CORNER OF FIELD AND THE STATION.
 MF0898'PERMISSION SHOULD BE OBTAINED FROM THE MC KEE BROTHERS
 MF0898'BEFORE DRIVING ACROSS THE FIELD TO THIS STATION.
 MF0898'
 MF0898'REFERENCE MARK NO. 3 IS 225.40 FEET WEST-SOUTHWEST OF THE
 MF0898'STATION, 224 FEET WEST OF A NEW STEEL WITNESS POST IN AN
 MF0898'EAST-WEST FENCELINE, AND 2 FEET EAST-NORTHEAST OF A FENCE
 MF0898'T-INTERSECTION.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 MF0898'STAMPED SEATON NO 3 1959.  DESCRIBED IN NOTE 11A.
 MF0898'
 MF0898'TRIANGULATION STATION VILLE WHICH IS 1.0 MILE EAST OF THIS
 MF0898'STATION MAY BE USED AS AN AZIMUTH MARK.
 MF0898'
 MF0898'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0898
 MF0898                          STATION RECOVERY (1964)
 MF0898
 MF0898'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 MF0898'8.8 MI NW FROM SPRING VALLEY.
 MF0898'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0898'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0898'A GRAVEL ROAD, THENCE 0.95 MILES WEST ALONG A GRAVEL ROAD, THENCE
 MF0898'1.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.5 MILES WEST ALONG
 MF0898'A GRAVEL ROAD, 70 YARDS EAST OF A T-FENCE CORNER, 27 FEET NORTH
 MF0898'OF THE CENTERLINE OF THE ROAD, 2 FEET SOUTH OF FENCE LINE, 2.8
 MF0898'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 MF0898'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0898
 MF0898                          STATION RECOVERY (1965)
 MF0898
 MF0898'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 MF0898'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0901 ***********************************************************************
 MF0901  DESIGNATION -  SEATON RM 1
 MF0901  PID         -  MF0901
 MF0901  STATE/COUNTY-  IL/BUREAU
 MF0901  COUNTRY     -  US
 MF0901  USGS QUAD   -  MALDEN (2018)
 MF0901
 MF0901                         *CURRENT SURVEY CONTROL
 MF0901  ______________________________________________________________________
 MF0901* NAD 83(1986) POSITION- 41 23 35.71   (N) 089 17 10.66   (W)   HD_HELD1
 MF0901* NAVD 88 ORTHO HEIGHT -   208.972 (meters)      685.60  (feet) ADJUSTED
 MF0901  ______________________________________________________________________
 MF0901  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 MF0901  DYNAMIC HEIGHT  -        208.889 (meters)      685.33  (feet) COMP
 MF0901  MODELED GRAVITY -    980,219.6   (mgal)                       NAVD 88
 MF0901
 MF0901  VERT ORDER      -  SECOND    CLASS 0
 MF0901
 MF0901.The horizontal coordinates were determined by differentially corrected
 MF0901.hand held GPS observations or other comparable positioning techniques
 MF0901.and have an estimated accuracy of +/- 3 meters.
 MF0901
 MF0901.The orthometric height was determined by differential leveling and
 MF0901.adjusted by the NATIONAL GEODETIC SURVEY
 MF0901.in June 1991.
 MF0901
 MF0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0901.GEOID18 height accuracy estimate available here.
 MF0901
 MF0901.Click photographs - Photos may exist for this station.
 MF0901
 MF0901.The dynamic height is computed by dividing the NAVD 88
 MF0901.geopotential number by the normal gravity value computed on the
 MF0901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0901.degrees latitude (g = 980.6199 gals.).
 MF0901
 MF0901.The modeled gravity was interpolated from observed gravity values.
 MF0901
 MF0901;                    North         East    Units  Estimated Accuracy
 MF0901;SPC IL W     -   525,070.7     773,624.3     MT  (+/- 3 meters HH1 GPS) 
 MF0901
 MF0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0886084935(NAD 83)
 MF0901
 MF0901                          SUPERSEDED SURVEY CONTROL
 MF0901
 MF0901  NGVD 29 (??/??/92)  209.05   (m)          685.9    (f) COMPUTED    2 0
 MF0901
 MF0901.Superseded values are not recommended for survey control.
 MF0901
 MF0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0901.See file dsdata.pdf to determine how the superseded data were derived.
 MF0901
 MF0901_MARKER: DR = REFERENCE MARK DISK
 MF0901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0901_STAMPING: SEATON NO 1 1959
 MF0901_MARK LOGO: CGS
 MF0901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0901+STABILITY: SURFACE MOTION
 MF0901
 MF0901  HISTORY     - Date     Condition        Report By
 MF0901  HISTORY     - 1959     MONUMENTED       CGS
 MF0901  HISTORY     - 1965     MARK NOT FOUND   USGS
 MF0901  HISTORY     - 19960330 MARK NOT FOUND   USPSQD
 MF0901  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0901  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF0901
 MF0901                          STATION DESCRIPTION
 MF0901
 MF0901'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0901'8.8 MI NW FROM SPRING VALLEY.
 MF0901'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0901'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0901'A GRAVEL ROAD, THENCE 0.95 MILES WEST ALONG A GRAVEL ROAD, THENCE
 MF0901'1.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.5 MILES WEST ALONG
 MF0901'A GRAVEL ROAD, ABOUT 84 YARDS EAST OF A T-FENCE CORNER, 27 FEET
 MF0901'NORTH OF THE CENTERLINE OF THE ROAD, 1.3 FEET SOUTH OF FENCE
 MF0901'LINE, 44.2 FEET EAST OF TRIANGULATION STATION SEATON, 46.6 FEET
 MF0901'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET
 MF0901'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0901
 MF0901                          STATION RECOVERY (1965)
 MF0901
 MF0901'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 MF0901'MARK NOT FOUND.
 MF0901
 MF0901                          STATION RECOVERY (1996)
 MF0901
 MF0901'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0901'MARK NOT FOUND.
 MF0901
 MF0901                          STATION RECOVERY (2001)
 MF0901
 MF0901'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0901'MARK NOT FOUND.
 MF0901
 MF0901                          STATION RECOVERY (2005)
 MF0901
 MF0901'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0901'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0897 ***********************************************************************
 MF0897  DESIGNATION -  SEATON RM 2
 MF0897  PID         -  MF0897
 MF0897  STATE/COUNTY-  IL/BUREAU
 MF0897  COUNTRY     -  US
 MF0897  USGS QUAD   -  MALDEN (2018)
 MF0897
 MF0897                         *CURRENT SURVEY CONTROL
 MF0897  ______________________________________________________________________
 MF0897* NAD 83(1986) POSITION- 41 23 35.17   (N) 089 17 11.26   (W)   HD_HELD1
 MF0897* NAVD 88 ORTHO HEIGHT -   208.791 (meters)      685.01  (feet) ADJUSTED
 MF0897  ______________________________________________________________________
 MF0897  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 MF0897  DYNAMIC HEIGHT  -        208.708 (meters)      684.74  (feet) COMP
 MF0897  MODELED GRAVITY -    980,219.6   (mgal)                       NAVD 88
 MF0897
 MF0897  VERT ORDER      -  SECOND    CLASS 0
 MF0897
 MF0897.The horizontal coordinates were determined by differentially corrected
 MF0897.hand held GPS observations or other comparable positioning techniques
 MF0897.and have an estimated accuracy of +/- 3 meters.
 MF0897
 MF0897.The orthometric height was determined by differential leveling and
 MF0897.adjusted by the NATIONAL GEODETIC SURVEY
 MF0897.in June 1991.
 MF0897
 MF0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0897.GEOID18 height accuracy estimate available here.
 MF0897
 MF0897.Click photographs - Photos may exist for this station.
 MF0897
 MF0897.The dynamic height is computed by dividing the NAVD 88
 MF0897.geopotential number by the normal gravity value computed on the
 MF0897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0897.degrees latitude (g = 980.6199 gals.).
 MF0897
 MF0897.The modeled gravity was interpolated from observed gravity values.
 MF0897
 MF0897;                    North         East    Units  Estimated Accuracy
 MF0897;SPC IL W     -   525,053.9     773,610.6     MT  (+/- 3 meters HH1 GPS) 
 MF0897
 MF0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0884584919(NAD 83)
 MF0897
 MF0897                          SUPERSEDED SURVEY CONTROL
 MF0897
 MF0897  NGVD 29 (??/??/92)  208.87   (m)          685.3    (f) COMPUTED    2 0
 MF0897
 MF0897.Superseded values are not recommended for survey control.
 MF0897
 MF0897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0897.See file dsdata.pdf to determine how the superseded data were derived.
 MF0897
 MF0897_MARKER: DR = REFERENCE MARK DISK
 MF0897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0897_STAMPING: SEATON NO 2 1959
 MF0897_MARK LOGO: CGS
 MF0897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0897+STABILITY: SURFACE MOTION
 MF0897
 MF0897  HISTORY     - Date     Condition        Report By
 MF0897  HISTORY     - 1959     MONUMENTED       CGS
 MF0897  HISTORY     - 1965     MARK NOT FOUND   USGS
 MF0897  HISTORY     - 19960330 MARK NOT FOUND   USPSQD
 MF0897  HISTORY     - 20010601 MARK NOT FOUND   USPSQD
 MF0897  HISTORY     - 20050825 MARK NOT FOUND   USPSQD
 MF0897
 MF0897                          STATION DESCRIPTION
 MF0897
 MF0897'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0897'8.8 MI NW FROM SPRING VALLEY.
 MF0897'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0897'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0897'A GRAVEL ROAD, THENCE 0.95 MILES WEST ALONG A GRAVEL ROAD,
 MF0897'THENCE 1.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.5 MILES WEST
 MF0897'ALONG A GRAVEL ROAD, 70 YARDS EAST OF T-FENCE CORNER, 29.5 FEET
 MF0897'SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF FENCE LINE,
 MF0897'54.7 FEET SOUTH OF TRIANGULATION STATION SEATON, 56.2 FEET SOUTH
 MF0897'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE
 MF0897'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0897
 MF0897                          STATION RECOVERY (1965)
 MF0897
 MF0897'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 MF0897'MARK NOT FOUND.
 MF0897
 MF0897                          STATION RECOVERY (1996)
 MF0897
 MF0897'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0897'MARK NOT FOUND.
 MF0897
 MF0897                          STATION RECOVERY (2001)
 MF0897
 MF0897'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0897'MARK NOT FOUND.
 MF0897
 MF0897                          STATION RECOVERY (2005)
 MF0897
 MF0897'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0897'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1254 ***********************************************************************
 KB1254  DESIGNATION -  SEFTON
 KB1254  PID         -  KB1254
 KB1254  STATE/COUNTY-  IL/FAYETTE
 KB1254  COUNTRY     -  US
 KB1254  USGS QUAD   -  AVENA (2018)
 KB1254
 KB1254                         *CURRENT SURVEY CONTROL
 KB1254  ______________________________________________________________________
 KB1254* NAD 83(2011) POSITION- 39 04 12.90647(N) 088 55 06.32173(W)   ADJUSTED
 KB1254* NAD 83(2011) ELLIP HT-   150.155 (meters)        (06/27/12)   ADJUSTED
 KB1254* NAD 83(2011) EPOCH   -  2010.00
 KB1254* NAVD 88 ORTHO HEIGHT -   182.1   (meters)      597.    (feet) GPS OBS
 KB1254  ______________________________________________________________________
 KB1254  NAVD 88 orthometric height was determined with geoid model    GEOID03
 KB1254  GEOID HEIGHT    -        -31.928 (meters)                     GEOID03
 KB1254  GEOID HEIGHT    -        -31.987 (meters)                     GEOID18
 KB1254  NAD 83(2011) X  -     93,597.072 (meters)                     COMP
 KB1254  NAD 83(2011) Y  - -4,957,648.632 (meters)                     COMP
 KB1254  NAD 83(2011) Z  -  3,998,469.678 (meters)                     COMP
 KB1254  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 KB1254
 KB1254  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1254  Standards:
 KB1254         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1254            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1254  -------------------------------------------------------------------
 KB1254  NETWORK    0.54   0.86           0.25   0.18   0.44     -0.03437323
 KB1254  -------------------------------------------------------------------
 KB1254  Click here for local accuracies and other accuracy information.
 KB1254
 KB1254.The horizontal coordinates were established by GPS observations
 KB1254.and adjusted by the National Geodetic Survey in June 2012.
 KB1254
 KB1254.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1254.been affixed to the stable North American tectonic plate. See 
 KB1254.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1254
 KB1254.The horizontal coordinates are valid at the epoch date displayed above
 KB1254.which is a decimal equivalence of Year/Month/Day.
 KB1254
 KB1254.The orthometric height was determined by GPS observations and a
 KB1254.high-resolution geoid model.
 KB1254
 KB1254.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1254.GEOID18 height accuracy estimate available here.
 KB1254
 KB1254.Click photographs - Photos may exist for this station.
 KB1254
 KB1254.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1254
 KB1254.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1254
 KB1254.The ellipsoidal height was determined by GPS observations
 KB1254.and is referenced to NAD 83.
 KB1254
 KB1254. The following values were computed from the NAD 83(2011) position.
 KB1254
 KB1254;                    North         East     Units Scale Factor Converg.
 KB1254;SPC IL E     -   266,939.876   249,367.053   MT  1.00000655   -0 22 07.6
 KB1254;SPC IL E     -   875,785.24    818,131.74   sFT  1.00000655   -0 22 07.6
 KB1254;SPC IL W     -   267,509.586   808,019.299   MT  1.00008480   +0 47 12.5
 KB1254;SPC IL W     -   877,654.37  2,650,976.65   sFT  1.00008480   +0 47 12.5
 KB1254;UTM  16      - 4,326,324.080   334,038.366   MT  0.99993916   -1 12 33.9
 KB1254
 KB1254!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1254!SPC IL E     -   0.99997644  x   1.00000655  =   0.99998299
 KB1254!SPC IL W     -   0.99997644  x   1.00008480  =   1.00006124
 KB1254!UTM  16      -   0.99997644  x   0.99993916  =   0.99991560
 KB1254
 KB1254:                Primary Azimuth Mark                     Grid Az
 KB1254:SPC IL E     -  SEFTON AZ MK                             178 55 28.6
 KB1254:SPC IL W     -  SEFTON AZ MK                             177 46 08.5
 KB1254:UTM  16      -  SEFTON AZ MK                             179 45 54.9
 KB1254
 KB1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3403826324(NAD 83)
 KB1254
 KB1254|---------------------------------------------------------------------|
 KB1254| PID    Reference Object                     Distance      Geod. Az  |
 KB1254|                                                           dddmmss.s |
 KB1254| KB1237 BEECHER CITY MUN TANK               APPROX.17.0 KM 0420456.4 |
 KB1254| KB1247 ALTAMONT CABLE TV MAST              APPROX.13.0 KM 0930608.7 |
 KB1254| KB1241 ALTAMONT OHIO OIL MICROWAVE         APPROX.11.5 KM 0984823.4 |
 KB1254| KB1246 ALTAMONT CIPS MICROWAVE             APPROX.10.7 KM 1153340.8 |
 KB1254| KB1255 SEFTON AZ MK                        APPROX. 0.5 KM 1783321.0 |
 KB1254| KB1256 SEFTON AZ MK A PT                   APPROX. 0.5 KM 1785822.4 |
 KB1254| JB1802 BROWNSTOWN MUN TANK                 APPROX. 9.2 KM 1993812.3 |
 KB1254| JB1805 VANDALIA TX ILL GAS MICROWAVE       APPROX.21.2 KM 2290959.7 |
 KB1254| JB1811 VANDALIA ILL BELL MICROWAVE         APPROX.21.1 KM 2292811.1 |
 KB1254| JB1810 VANDALIA CABLE TV MAST              APPROX.21.3 KM 2293821.9 |
 KB1254| CI8218 SEFTON RM 1                          40.837 METERS 29513     |
 KB1254| KB1416 RAMSEY MUN TANK                     APPROX.18.1 KM 2971901.1 |
 KB1254| CI8219 SEFTON RM 2                          39.374 METERS 34001     |
 KB1254|---------------------------------------------------------------------|
 KB1254
 KB1254                          SUPERSEDED SURVEY CONTROL
 KB1254
 KB1254  NAD 83(2007)-  39 04 12.90651(N)    088 55 06.32246(W) AD(2002.00) 0
 KB1254  ELLIP H (02/10/07)  150.188  (m)                       GP(2002.00)    
 KB1254  NAD 83(1997)-  39 04 12.90637(N)    088 55 06.32255(W) AD(       ) 1
 KB1254  ELLIP H (06/10/05)  150.186  (m)                       GP(       ) 3 2
 KB1254  NAD 83(1997)-  39 04 12.90629(N)    088 55 06.32407(W) AD(       ) 1
 KB1254  NAD 83(1986)-  39 04 12.92138(N)    088 55 06.31285(W) AD(       ) 1
 KB1254  NAD 27      -  39 04 12.77551(N)    088 55 06.07774(W) AD(       ) 1
 KB1254  NGVD 29 (07/19/86)  182.1    (m)          597.     (f) VERT ANG       
 KB1254
 KB1254.Superseded values are not recommended for survey control.
 KB1254
 KB1254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1254.See file dsdata.pdf to determine how the superseded data were derived.
 KB1254
 KB1254_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1254_STAMPING: SEFTON 1976
 KB1254_MARK LOGO: NGS
 KB1254_PROJECTION: RECESSED 36 CENTIMETERS
 KB1254_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1254+STABILITY: SURFACE MOTION
 KB1254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1254+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 KB1254
 KB1254  HISTORY     - Date     Condition        Report By
 KB1254  HISTORY     - 1976     MONUMENTED       NGS
 KB1254  HISTORY     - 20050317 GOOD             ILDT
 KB1254
 KB1254                          STATION DESCRIPTION
 KB1254
 KB1254'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1254'THE STATION IS LOCATED ABOUT 5-1/2 MILES NORTH-NORTHEAST OF
 KB1254'BROWNSTOWN, 5 MILES NORTHWEST OF ST. ELMO, 2 MILES EAST OF THE
 KB1254'COMMUNITY OF SEFTON, ON PROPERTY OWNED BY MR. JESSE C. SEFTON WHO
 KB1254'LIVES ABOUT 100 YARDS NORTHWEST OF THE STATION.  HIS ADDRESS IS
 KB1254'ROUTE 1, BROWNSTOWN, ILLINOIS, 62414.
 KB1254'
 KB1254'TO REACH THE STATION FROM THE POST OFFICE IN BROWNSTOWN, GO WEST ON
 KB1254'MAIN STREET 0.05 MILE TO THE JUNCTION WITH COLLEGE STREET.  TURN
 KB1254'RIGHT AND GO NORTH ON A PAVED ROAD FOR 1.6 MILES TO A SMALL
 KB1254'CONCRETE BRIDGE.  CONTINUE AHEAD NORTH ON PAVED ROAD FOR 3.5 MILES
 KB1254'TO A CROSSROAD AT THE SMALL COMMUNITY OF SEFTON.  TURN RIGHT
 KB1254'AND GO EAST ON A OILED ROAD FOR 2 MILES TO A T- ROAD.  TURN RIGHT
 KB1254'AND GO SOUTH 0.05 MILE TO A MAILBOX AND THE STATION ON THE RIGHT,
 KB1254'WEST SIDE OF THE ROAD.  TO REACH THE AZIMUTH MARK FROM THE
 KB1254'STATION, CONTINUE SOUTH ON PAVED ROAD 0.3 MILE TO THE MARK ON
 KB1254'THE LEFT, EAST SIDE OF THE ROAD.
 KB1254'
 KB1254'THE STATION MARKS ARE STANDARD DISKS STAMPED SEFTON 1976.  THE
 KB1254'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1254'MONUMENT THAT IS 18 INCHES BELOW THE GROUND SURFACE.  IT IS 54 FEET
 KB1254'NORTHEAST OF A 30-INCH DIAMETER OAK TREE, AND 35 FEET WEST OF
 KB1254'CENTER OF THE PAVED ROAD.  THE UNDERGROUND DISK IS SET IN THE TOP
 KB1254'OF AN IRREGULAR MASS OF CONCRETE ABOUT 42 INCHES BELOW THE
 KB1254'GROUND SURFACE.
 KB1254'
 KB1254'REFERENCE MARK 1 IS A STANDARD DISK STAMPED SEFTON NO 1 1976, SET
 KB1254'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 KB1254'WITH THE GROUND SURFACE.  IT IS 63 FEET SOUTHWEST OF A 30-INCH
 KB1254'DIAMETER MAPLE TREE, 3.5 FEET NORTH OF THE EDGE OF A CULTIVATED
 KB1254'FIELD, AND 1.2 FEET SOUTHWEST OF A FENCE CORNER.
 KB1254'
 KB1254'REFERENCE MARK 2 IS A STANDARD DISK STAMPED SEFTON NO 2 1976, SET
 KB1254'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 KB1254'WITH THE GROUND SURFACE.  IT IS 36 FEET NORTHWEST OF A 30-INCH
 KB1254'DIAMETER MAPLE TREE, 80 FEET WEST OF CENTER OF THE PAVED ROAD, AND
 KB1254'1.3 FEET EAST OF THE SOUTHEAST CORNER OF A SHED.
 KB1254'
 KB1254'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED SEFTON
 KB1254'AZ 1976, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1254'THAT PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 25 FEET
 KB1254'EAST OF CENTER OF THE PAVED ROAD, 4 FEET SOUTH-SOUTHWEST OF A METAL
 KB1254'WITNESS POST, AND 3 FEET NORTHEAST OF A POWERLINE POLE.
 KB1254'
 KB1254'HEIGHT OF LIGHT ABOVE STATION MARK 34.7 METERS.
 KB1254
 KB1254                          STATION RECOVERY (2005)
 KB1254
 KB1254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 KB1254'TO REACH IS ADEQUATE NEW REFERENCE TIES ARE AS FOLLOWS THE IS MARK IS
 KB1254'190 FT. +- SOUTH OF 2300N, IT IS 13.6 FT. WEST OF A FIBERGLASS WITNESS
 KB1254'POST, IT IS 34.2 FT. WEST OF COUNTY ROAD 3 (1800E) AND 77.2 FT
 KB1254'SOUTHWEST  AND ACROSS THE ROAD FROM A POWER POLE. IT IS BURIED 14
 KB1254'INCHES DEEP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1255 ***********************************************************************
 KB1255  DESIGNATION -  SEFTON AZ MK
 KB1255  PID         -  KB1255
 KB1255  STATE/COUNTY-  IL/FAYETTE
 KB1255  COUNTRY     -  US
 KB1255  USGS QUAD   -  AVENA (2018)
 KB1255
 KB1255                         *CURRENT SURVEY CONTROL
 KB1255  ______________________________________________________________________
 KB1255* NAD 83(1997) POSITION- 39 03 56.32925(N) 088 55 05.78794(W)   ADJUSTED
 KB1255* NAVD 88 ORTHO HEIGHT -   179.2   (meters)      588.    (feet) VERTCON3
 KB1255  ______________________________________________________________________
 KB1255  GEOID HEIGHT    -        -31.978 (meters)                     GEOID18
 KB1255  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 KB1255  HORZ ORDER      -  SECOND
 KB1255
 KB1255.The horizontal coordinates were established by classical geodetic methods
 KB1255.and adjusted by the National Geodetic Survey in October 1999.
 KB1255
 KB1255.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1255.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1255
 KB1255.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1255.GEOID18 height accuracy estimate available here.
 KB1255
 KB1255.Click photographs - Photos may exist for this station.
 KB1255
 KB1255.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1255
 KB1255. The following values were computed from the NAD 83(1997) position.
 KB1255
 KB1255;                    North         East     Units Scale Factor Converg.
 KB1255;SPC IL E     -   266,428.593   249,376.596   MT  1.00000654   -0 22 07.1
 KB1255;SPC IL E     -   874,107.81    818,163.05   sFT  1.00000654   -0 22 07.1
 KB1255;SPC IL W     -   266,998.558   808,039.151   MT  1.00008485   +0 47 12.6
 KB1255;SPC IL W     -   875,977.77  2,651,041.78   sFT  1.00008485   +0 47 12.6
 KB1255;UTM  16      - 4,325,812.746   334,040.407   MT  0.99993915   -1 12 33.1
 KB1255
 KB1255!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1255!SPC IL E     -   0.99997691  x   1.00000654  =   0.99998345
 KB1255!SPC IL W     -   0.99997691  x   1.00008485  =   1.00006175
 KB1255!UTM  16      -   0.99997691  x   0.99993915  =   0.99991606
 KB1255
 KB1255:                Primary Azimuth Mark                     Grid Az
 KB1255:SPC IL E     -  SEFTON                                   358 55 28.5
 KB1255:SPC IL W     -  SEFTON                                   357 46 08.8
 KB1255:UTM  16      -  SEFTON                                   359 45 54.5
 KB1255
 KB1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3404025812(NAD 83)
 KB1255
 KB1255|---------------------------------------------------------------------|
 KB1255| PID    Reference Object                     Distance      Geod. Az  |
 KB1255|                                                           dddmmss.s |
 KB1255| KB1256 SEFTON AZ MK A PT                     6.637 METERS 32452     |
 KB1255| KB1254 SEFTON                              APPROX. 0.5 KM 3583321.4 |
 KB1255|---------------------------------------------------------------------|
 KB1255
 KB1255                          SUPERSEDED SURVEY CONTROL
 KB1255
 KB1255  NAD 83(1986)-  39 03 56.34434(N)    088 55 05.77677(W) AD(       ) 2
 KB1255  NAD 27      -  39 03 56.19821(N)    088 55 05.54200(W) AD(       ) 2
 KB1255  NGVD 29 (07/19/86)  179.3    (m)          588.     (f) VERT ANG       
 KB1255
 KB1255.Superseded values are not recommended for survey control.
 KB1255
 KB1255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1255.See file dsdata.pdf to determine how the superseded data were derived.
 KB1255
 KB1255_MARKER: DR = REFERENCE MARK DISK
 KB1255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1255_STAMPING: SEFTON AZ 1976
 KB1255_MARK LOGO: NGS
 KB1255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1255+STABILITY: SURFACE MOTION
 KB1255
 KB1255  HISTORY     - Date     Condition        Report By
 KB1255  HISTORY     - 1976     MONUMENTED       NGS
 KB1255
 KB1255                          STATION DESCRIPTION
 KB1255
 KB1255'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1255'THE STATION IS LOCATED ABOUT 5-1/4 MILES NORTH-NORTHEAST OF
 KB1255'BROWNSTOWN, 5 MILES NORTHWEST OF ST. ELMO, AND 2 MILES EAST OF
 KB1255'THE COMMUNITY OF SEFTON.
 KB1255'
 KB1255'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED SEFTON AZ
 KB1255'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1255'MONUMENT THAT PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS
 KB1255'25 FEET EAST OF CENTER OF A PAVED ROAD, 4 FEET SOUTH-SOUTHWEST
 KB1255'OF A METAL WITNESS POST, AND 3 FEET NORTHEAST OF A POWERLINE
 KB1255'POLE.
 KB1255'
 KB1255'FOR THE ROUTE TO REACH SEE DESCRIPTION FOR TRIANGULATION STATION
 KB1255'SEFTON 1976.
 KB1255'
 KB1255'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION SEFTON,
 KB1255'DISTANCE BEING 511.363 METERS, SOUTH OF THE TRIANGULATION
 KB1255'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2295 ***********************************************************************
 LB2295  DESIGNATION -  SEGUR
 LB2295  PID         -  LB2295
 LB2295  STATE/COUNTY-  IL/IROQUOIS
 LB2295  COUNTRY     -  US
 LB2295  USGS QUAD   -  WATSEKA (2018)
 LB2295
 LB2295                         *CURRENT SURVEY CONTROL
 LB2295  ______________________________________________________________________
 LB2295* NAD 83(1997) POSITION- 40 50 35.08094(N) 087 44 39.23718(W)   ADJUSTED
 LB2295* NAVD 88 ORTHO HEIGHT -   202.    (meters)      663.    (feet) SCALED
 LB2295  ______________________________________________________________________
 LB2295  GEOID HEIGHT    -        -32.806 (meters)                     GEOID18
 LB2295  LAPLACE CORR    -         -3.02  (seconds)                    DEFLEC18
 LB2295  HORZ ORDER      -  SECOND
 LB2295
 LB2295.The horizontal coordinates were established by classical geodetic methods
 LB2295.and adjusted by the National Geodetic Survey in October 1999.
 LB2295
 LB2295.The orthometric height was scaled from a topographic map.
 LB2295
 LB2295.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2295.GEOID18 height accuracy estimate available here.
 LB2295
 LB2295.Click photographs - Photos may exist for this station.
 LB2295
 LB2295.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2295
 LB2295. The following values were computed from the NAD 83(1997) position.
 LB2295
 LB2295;                    North         East     Units Scale Factor Converg.
 LB2295;SPC IL E     -   463,782.706   349,680.354   MT  1.00000537   +0 23 07.0
 LB2295;SPC IL E     - 1,521,593.76  1,147,242.96   sFT  1.00000537   +0 23 07.0
 LB2295;UTM  16      - 4,521,603.964   437,260.433   MT  0.99964845   -0 29 12.3
 LB2295
 LB2295!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2295!SPC IL E     -   0.99997347  x   1.00000537  =   0.99997884
 LB2295!UTM  16      -   0.99997347  x   0.99964845  =   0.99962193
 LB2295
 LB2295:                Primary Azimuth Mark                     Grid Az
 LB2295:SPC IL E     -  SEGUR AZ MK                              302 14 12.6
 LB2295:UTM  16      -  SEGUR AZ MK                              303 06 31.9
 LB2295
 LB2295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3726021603(NAD 83)
 LB2295
 LB2295|---------------------------------------------------------------------|
 LB2295| PID    Reference Object                     Distance      Geod. Az  |
 LB2295|                                                           dddmmss.s |
 LB2295| CM4547 SEGUR RM 1                           30.178 METERS 02132     |
 LB2295| CM4548 SEGUR RM 2                           26.036 METERS 14416     |
 LB2295| LB2290 WATSEKA MUNICIPAL STANDPIPE         APPROX. 7.6 KM 1730837.5 |
 LB2295| CM4546 SEGUR AZ MK                                        3023719.6 |
 LB2295|---------------------------------------------------------------------|
 LB2295
 LB2295                          SUPERSEDED SURVEY CONTROL
 LB2295
 LB2295  NAD 83(1997)-  40 50 35.08158(N)    087 44 39.23789(W) AD(       ) 2
 LB2295  NAD 83(1986)-  40 50 35.08820(N)    087 44 39.24548(W) AD(       ) 2
 LB2295  NAD 27      -  40 50 34.96550(N)    087 44 39.12280(W) AD(       ) 2
 LB2295
 LB2295.Superseded values are not recommended for survey control.
 LB2295
 LB2295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2295.See file dsdata.pdf to determine how the superseded data were derived.
 LB2295
 LB2295_MARKER: DS = TRIANGULATION STATION DISK
 LB2295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2295_STAMPING: SEGUR 1947
 LB2295_MARK LOGO: CGS
 LB2295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2295+STABILITY: SURFACE MOTION
 LB2295
 LB2295  HISTORY     - Date     Condition        Report By
 LB2295  HISTORY     - 1947     MONUMENTED       CGS
 LB2295  HISTORY     - 20071013 GOOD             GEOCAC
 LB2295
 LB2295                          STATION DESCRIPTION
 LB2295
 LB2295'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2295'STATION IS LOCATED ON THE EAST SIDE OF STATE HIGHWAY 1, 4.6 MILES
 LB2295'NORTH OF THE JUNCTION OF U. S. HIGHWAY 24 AND STATE HIGHWAY 1 IN THE
 LB2295'WEST EDGE OF WATSEKA AND ON LAND OWNED BY HAROLD SEGUR.  IT IS
 LB2295'ABOUT 300 FEET SOUTHWEST OF THE HOUSE, 51 FEET EAST OF THE CENTER
 LB2295'OF THE ROAD, 33 FEET NORTH OF AN 18 INCH OAK TREE AND 23 FEET
 LB2295'EAST OF A FENCELINE AND WHITE POST.  THE MARK PROJECTS ABOUT 4
 LB2295'INCHES AND THE DISK IS STAMPED SEGUR 1947.
 LB2295'
 LB2295'REFERENCE MARK NO. 1 IS 99.01 FEET NORTHEAST OF THE STATION.  IT IS
 LB2295'88 FEET EAST OF THE CENTER OF THE HIGHWAY, 60 FEET EAST OF THE
 LB2295'FENCELINE, 23 FEET NORTHWEST OF AN 18 INCH OAK TREE AND ABOUT 200
 LB2295'FEET SOUTHWEST OF THE HOUSE.  THE MARK PROJECTS ABOUT 4 INCHES AND
 LB2295'THE DISK IS STAMPED SEGUR NO 1 1947.
 LB2295'
 LB2295'REFERENCE MARK NO. 2 IS 85.42 FEET SOUTHEAST OF THE STATION.  IT IS
 LB2295'100 FEET EAST OF THE CENTER OF THE HIGHWAY AND 72 FEET EAST OF THE
 LB2295'FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 LB2295'SEGUR NO 2 1947.
 LB2295'
 LB2295'AZIMUTH MARK IS ABOUT 0.25 MILE NORTHWEST OF THE STATION.  IT IS 20
 LB2295'FEET SOUTH OF THE CENTER OF THE ROAD, 2 FEET EAST OF A WHITE WITNESS
 LB2295'POST AND 2 FEET NORTHWEST OF A FENCE CORNER.  THE MARK PROJECTS
 LB2295'ABOUT 4 INCHES AND THE DISK IS STAMPED SEGUR 1947.
 LB2295'
 LB2295'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 24 AND STATE
 LB2295'HIGHWAY 1 IN THE WEST EDGE OF WATSEKA GO NORTH ON HIGHWAY 1 FOR 4.6
 LB2295'MILES TO A WOODED PASTURE ON THE RIGHT AND STATION, CONTINUE NORTH
 LB2295'ON THE HIGHWAY FOR 0.15 MILE TO A T-ROAD LEFT, TURN LEFT AND GO
 LB2295'WEST FOR 0.2 MILE TO THE AZIMUTH MARK AS DESCRIBED.
 LB2295'
 LB2295'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2295
 LB2295                          STATION RECOVERY (2007)
 LB2295
 LB2295'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1364 ***********************************************************************
 KB1364  DESIGNATION -  SEIGFRIED
 KB1364  PID         -  KB1364
 KB1364  STATE/COUNTY-  IL/CHRISTIAN
 KB1364  COUNTRY     -  US
 KB1364  USGS QUAD   -  ASSUMPTION (2018)
 KB1364
 KB1364                         *CURRENT SURVEY CONTROL
 KB1364  ______________________________________________________________________
 KB1364* NAD 83(1997) POSITION- 39 33 11.48633(N) 089 06 49.21578(W)   ADJUSTED
 KB1364* NAVD 88 ORTHO HEIGHT -   188.1   (meters)      617.    (feet) VERTCON3
 KB1364  ______________________________________________________________________
 KB1364  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 KB1364  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 KB1364  HORZ ORDER      -  FIRST
 KB1364
 KB1364.The horizontal coordinates were established by classical geodetic methods
 KB1364.and adjusted by the National Geodetic Survey in October 1999.
 KB1364
 KB1364.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1364.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1364
 KB1364.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1364.GEOID18 height accuracy estimate available here.
 KB1364
 KB1364.Click photographs - Photos may exist for this station.
 KB1364
 KB1364.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1364
 KB1364. The following values were computed from the NAD 83(1997) position.
 KB1364
 KB1364;                    North         East     Units Scale Factor Converg.
 KB1364;SPC IL W     -   320,910.911   790,498.330   MT  1.00004197   +0 40 14.1
 KB1364;SPC IL W     - 1,052,855.21  2,593,493.27   sFT  1.00004197   +0 40 14.1
 KB1364;UTM  16      - 4,380,301.251   318,399.370   MT  1.00000605   -1 20 46.8
 KB1364
 KB1364!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1364!SPC IL W     -   0.99997556  x   1.00004197  =   1.00001753
 KB1364!UTM  16      -   0.99997556  x   1.00000605  =   0.99998161
 KB1364
 KB1364:                Primary Azimuth Mark                     Grid Az
 KB1364:SPC IL W     -  SEIGFRIED AZ MK                          206 44 29.2
 KB1364:UTM  16      -  SEIGFRIED AZ MK                          208 45 30.1
 KB1364
 KB1364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1839980301(NAD 83)
 KB1364
 KB1364|---------------------------------------------------------------------|
 KB1364| PID    Reference Object                     Distance      Geod. Az  |
 KB1364|                                                           dddmmss.s |
 KB1364| KB1358 MACON MUN TANK                      APPROX.19.7 KM 0293144.2 |
 KB1364| KB1322 MACON E STAR HOME TANK              APPROX.20.2 KM 0314047.2 |
 KB1364| KB1366 MOWEAQUA MUN TANK                   APPROX.11.9 KM 0475247.4 |
 KB1364| KB1317 MOWEAQUA MARATHON PL MICROWAVE      APPROX.19.9 KM 0751851.4 |
 KB1364| KB1361 ASSUMPTION MUN TANK                 APPROX. 6.6 KM 1242519.9 |
 KB1364| CI8220 SEIGFRIED RM 1                       28.290 METERS 14347     |
 KB1364| KB1369 SEIGFRIED AZ MK                     APPROX. 0.9 KM 2072443.3 |
 KB1364| CI8221 SEIGFRIED RM 2                       26.766 METERS 26048     |
 KB1364| KB1382 TAYLORVILLE S MUN TANK              APPROX.17.8 KM 2611643.7 |
 KB1364| KB1373 STONINGTON MUN TANK                 APPROX.11.4 KM 3244021.0 |
 KB1364| KB1374 BLUE MOUND N MUN TANK               APPROX.16.4 KM 3562606.0 |
 KB1364| KB1357 BLUE MOUND S MUN TANK               APPROX.15.6 KM 3580907.2 |
 KB1364|---------------------------------------------------------------------|
 KB1364
 KB1364                          SUPERSEDED SURVEY CONTROL
 KB1364
 KB1364  NAD 83(1986)-  39 33 11.49738(N)    089 06 49.20022(W) AD(       ) 1
 KB1364  NAD 27      -  39 33 11.35061(N)    089 06 48.89680(W) AD(       ) 1
 KB1364  NGVD 29 (07/19/86)  188.2    (m)          617.     (f) VERT ANG       
 KB1364
 KB1364.Superseded values are not recommended for survey control.
 KB1364
 KB1364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1364.See file dsdata.pdf to determine how the superseded data were derived.
 KB1364
 KB1364_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1364_STAMPING: SEIGFRIED 1975
 KB1364_MARK LOGO: NGS
 KB1364_PROJECTION: RECESSED 3 CENTIMETERS
 KB1364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1364+STABILITY: SURFACE MOTION
 KB1364_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1364+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2000
 KB1364
 KB1364  HISTORY     - Date     Condition        Report By
 KB1364  HISTORY     - 1975     MONUMENTED       NGS
 KB1364  HISTORY     - 20000803 GOOD             CMT
 KB1364
 KB1364                          STATION DESCRIPTION
 KB1364
 KB1364'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1364'THE STATION IS LOCATED ABOUT 7.5 MILES SOUTHEAST OF
 KB1364'STONINGTON, 7 MILES SOUTHWEST OF MOWEAQUA, 4 MILES NORTHWEST OF
 KB1364'ASSUMPTION, IN THE SW 1/4 SECTION 20, T 13 N, R 1 E, AND ON
 KB1364'LAND OWNED BY MRS. LILLAN SEIGFREID, ROUTE 2, ASSUMPTION,
 KB1364'ILLINOIS.
 KB1364'
 KB1364'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND
 KB1364'COUNTY ROAD 6 AT THE NORTH EDGE OF ASSUMPTION, GO WEST AND
 KB1364'NORTH ON COUNTY ROAD 6 FOR 4.8 MILES TO A CROSSROAD AND THE
 KB1364'AZIMUTH MARK ON THE RIGHT.  TURN RIGHT AND GO NORTH ON A PAVED
 KB1364'ROAD FOR 0.5 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST
 KB1364'ON A PAVED ROAD FOR 0.2 MILE TO A LARGE IMPLEMENT SHED AND THE
 KB1364'STATION ON THE LEFT.
 KB1364'
 KB1364'STATION MARKS ARE STANDARD DISKS STAMPED SEIGFRIED 1975.  THE
 KB1364'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1364'CONCRETE MONUMENT THAT IS 1 INCH BELOW THE GROUND SURFACE.  IT
 KB1364'IS 67 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF THE IMPLEMENT
 KB1364'SHED, 48 FEET NORTH OF THE CENTER OF THE PAVED ROAD AND 32 FEET
 KB1364'SOUTHEAST OF THE SOUTHWEST CORNER OF THE SHED.  THE UNDERGROUND
 KB1364'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 KB1364'INCHES BELOW THE GROUND SURFACE.
 KB1364'
 KB1364'REFERENCE MARK 1, A STANDARD DISK STAMPED SEIGFRIED NO 1 1975,
 KB1364'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1364'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 26 FEET SOUTH OF
 KB1364'THE CENTER OF THE PAVED ROAD, 3 FEET SOUTHWEST OF A POWERLINE
 KB1364'POLE AND 1 FOOT WEST OF A METAL WITNESS POST.
 KB1364'
 KB1364'REFERENE MARK 2, A STANDARD DISK STAMPED SEIGFRIED NO 2 1975,
 KB1364'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1364'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 31 FEET NORTH OF
 KB1364'THE CENTER OF THE PAVED ROAD, 23 FEET WEST OF THE CENTER OF A
 KB1364'GRAVELED DRIVEWAY, 10 FEET NORTH OF A FENCE CORNER AND 1.4 FEET
 KB1364'NORTH OF A METAL WITNESS POST.
 KB1364'
 KB1364'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED SEIGFRIED
 KB1364'AZ 1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1364'MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT
 KB1364'IS 33 FEET NORTH OF THE CENTER OF COUNTY ROAD 6, 25 FEET EAST
 KB1364'OF THE CENTER OF A PAVED ROAD AND 3 FEET EAST OF A METAL
 KB1364'WITNESS POST.
 KB1364'
 KB1364'HEIGHT OF LIGHT ABOVE STATION MARK 26.4 METERS.
 KB1364
 KB1364                          STATION RECOVERY (2000)
 KB1364
 KB1364'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (MEM)
 KB1364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1369 ***********************************************************************
 KB1369  DESIGNATION -  SEIGFRIED AZ MK
 KB1369  PID         -  KB1369
 KB1369  STATE/COUNTY-  IL/CHRISTIAN
 KB1369  COUNTRY     -  US
 KB1369  USGS QUAD   -  ASSUMPTION (2018)
 KB1369
 KB1369                         *CURRENT SURVEY CONTROL
 KB1369  ______________________________________________________________________
 KB1369* NAD 83(2011) POSITION- 39 32 45.21807(N) 089 07 06.81319(W)   ADJUSTED
 KB1369* NAD 83(2011) ELLIP HT-   156.444 (meters)        (06/27/12)   ADJUSTED
 KB1369* NAD 83(2011) EPOCH   -  2010.00
 KB1369* NAVD 88 ORTHO HEIGHT -   188.8   (meters)      619.    (feet) GPS OBS
 KB1369  ______________________________________________________________________
 KB1369  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1369  GEOID HEIGHT    -        -32.315 (meters)                     GEOID12A
 KB1369  GEOID HEIGHT    -        -32.295 (meters)                     GEOID18
 KB1369  NAD 83(2011) X  -     75,764.718 (meters)                     COMP
 KB1369  NAD 83(2011) Y  - -4,924,501.091 (meters)                     COMP
 KB1369  NAD 83(2011) Z  -  4,039,333.559 (meters)                     COMP
 KB1369  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 KB1369
 KB1369  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1369  Standards:
 KB1369         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1369            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1369  -------------------------------------------------------------------
 KB1369  NETWORK    0.50   0.94           0.23   0.17   0.48      0.03180807
 KB1369  -------------------------------------------------------------------
 KB1369  Click here for local accuracies and other accuracy information.
 KB1369
 KB1369.The horizontal coordinates were established by GPS observations
 KB1369.and adjusted by the National Geodetic Survey in June 2012.
 KB1369
 KB1369.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1369.been affixed to the stable North American tectonic plate. See 
 KB1369.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1369
 KB1369.The horizontal coordinates are valid at the epoch date displayed above
 KB1369.which is a decimal equivalence of Year/Month/Day.
 KB1369
 KB1369.The orthometric height was determined by GPS observations and a
 KB1369.high-resolution geoid model.
 KB1369
 KB1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1369.GEOID18 height accuracy estimate available here.
 KB1369
 KB1369.Click photographs - Photos may exist for this station.
 KB1369
 KB1369.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1369
 KB1369.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1369
 KB1369.The ellipsoidal height was determined by GPS observations
 KB1369.and is referenced to NAD 83.
 KB1369
 KB1369. The following values were computed from the NAD 83(2011) position.
 KB1369
 KB1369;                    North         East     Units Scale Factor Converg.
 KB1369;SPC IL W     -   320,095.899   790,087.651   MT  1.00004106   +0 40 02.5
 KB1369;SPC IL W     - 1,050,181.30  2,592,145.90   sFT  1.00004106   +0 40 02.5
 KB1369;UTM  16      - 4,379,501.225   317,960.278   MT  1.00000801   -1 20 57.3
 KB1369
 KB1369!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1369!SPC IL W     -   0.99997546  x   1.00004106  =   1.00001652
 KB1369!UTM  16      -   0.99997546  x   1.00000801  =   0.99998347
 KB1369
 KB1369:                Primary Azimuth Mark                     Grid Az
 KB1369:SPC IL W     -  SEIGFRIED                                026 44 29.6
 KB1369:UTM  16      -  SEIGFRIED                                028 45 29.4
 KB1369
 KB1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1796079501(NAD 83)
 KB1369
 KB1369|---------------------------------------------------------------------|
 KB1369| PID    Reference Object                     Distance      Geod. Az  |
 KB1369|                                                           dddmmss.s |
 KB1369| KB1364 SEIGFRIED                           APPROX. 0.9 KM 0272432.1 |
 KB1369| KB1370 SEIGFRIED AZ A PT                     8.925 METERS 34519     |
 KB1369|---------------------------------------------------------------------|
 KB1369
 KB1369                          SUPERSEDED SURVEY CONTROL
 KB1369
 KB1369  NAD 83(2007)-  39 32 45.21803(N)    089 07 06.81397(W) AD(2002.00) 0
 KB1369  ELLIP H (02/10/07)  156.467  (m)                       GP(2002.00)    
 KB1369  ELLIP H (12/06/04)  156.451  (m)                       GP(       ) 4 1
 KB1369  NAD 83(1997)-  39 32 45.21803(N)    089 07 06.81410(W) AD(       ) 1
 KB1369  ELLIP H (03/22/04)  156.461  (m)                       GP(       ) 3 1
 KB1369  NAD 83(1997)-  39 32 45.21585(N)    089 07 06.81335(W) AD(       ) 2
 KB1369  NAD 83(1986)-  39 32 45.22691(N)    089 07 06.79779(W) AD(       ) 2
 KB1369  NAD 27      -  39 32 45.07944(N)    089 07 06.49303(W) AD(       ) 2
 KB1369  NAVD 88 (03/22/04)  188.8    (m)  GEOID03  model used  GPS OBS        
 KB1369  NGVD 29 (07/19/86)  188.4    (m)          618.     (f) VERT ANG       
 KB1369
 KB1369.Superseded values are not recommended for survey control.
 KB1369
 KB1369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1369.See file dsdata.pdf to determine how the superseded data were derived.
 KB1369
 KB1369_MARKER: DR = REFERENCE MARK DISK
 KB1369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1369_STAMPING: SEIGFRIED AZ 1975
 KB1369_MARK LOGO: NGS
 KB1369_PROJECTION: PROJECTING 10 CENTIMETERS
 KB1369_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1369+STABILITY: SURFACE MOTION
 KB1369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1369+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2019
 KB1369
 KB1369  HISTORY     - Date     Condition        Report By
 KB1369  HISTORY     - 1975     MONUMENTED       NGS
 KB1369  HISTORY     - 20000803 GOOD             CMT
 KB1369  HISTORY     - 20040121 GOOD             WOOLPT
 KB1369  HISTORY     - 20110628 GOOD             ILDT
 KB1369  HISTORY     - 20140717 GOOD             ILDT
 KB1369  HISTORY     - 20190926 GOOD             ILDT
 KB1369
 KB1369                          STATION DESCRIPTION
 KB1369
 KB1369'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1369'THE STATION IS LOCATED ABOUT 7.5 MILES SOUTHEAST OF STONINGTON,
 KB1369'7 MILES SOUTHWEST OF MOWEAQUA, 4 MILES NORTHWEST OF ASSUMPTION, IN
 KB1369'THE SW 1/4 SECTION 20, T 13 N, R 1 E, AND ON LAND OWNED BY MRS.
 KB1369'LILLIAN SEIGFREID, ROUTE 2, ASSUMPTION, ILLINOIS.
 KB1369'
 KB1369'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED SEIGFRIED AZ
 KB1369'1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1369'THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 33 FEET
 KB1369'NORTH OF THE CENTER OF COUNTY ROAD 6, 25 FEET EAST OF THE CENTER
 KB1369'OF A PAVED ROAD AND 3 FEET EAST OF A METAL WITNESS POST.
 KB1369'
 KB1369'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1369'STATION SEIGFRIED 1975.
 KB1369'
 KB1369'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION SEIGFRIED,
 KB1369'DISTANCE BEING 912.638 METERS, SOUTH OF THE TRIANGULATION STATION.
 KB1369
 KB1369                          STATION RECOVERY (2000)
 KB1369
 KB1369'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (MEM)
 KB1369'RECOVERED IN GOOD CONDITION.
 KB1369
 KB1369                          STATION RECOVERY (2004)
 KB1369
 KB1369'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KB1369'THIS STATION IS LOCATED APPROXIMATELY 9.40 MI EAST OF THE CITY
 KB1369'FTAYLORVILLE, 7.60 MI SOUTHWEST OF THE COMMUNITY OF MOWEAQUE AND4.15
 KB1369'MI NORTHWEST OF THE COMMUNITY OF ASSUMPTION, IN THE NORTH-EAST
 KB1369'QUADRANT OF THE JUNCTION OF 2200 E ROAD WITH COUNTY HIGHWAY6 (1350 N
 KB1369'ROAD).
 KB1369'
 KB1369'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 WITHHIGHWAY 6
 KB1369'(1200 N ROAD), ON THE NORTH SIDE OF ASSUMPTION, GO WEST 3.0 MI ON
 KB1369'HIGHWAY 6 TO WHERE HIGHWAY 6 VEERS RIGHT (JUNCTION OF 1200 N ROAD
 KB1369'WITH 2300 E ROAD), VEER RIGHT AND GO NORTH 1.5 MI ON HIGHWAY 6
 KB1369'(2300 E ROAD) TO WHERE HIGHWAY 6 VEERS LEFT
 KB1369'(JUNCTION OF 2300 E ROAD WITH 1350 N ROAD), VEER LEFT AND GO WEST
 KB1369'1.0 MI ON HIGHWAY 6 TO THE JUNCTION OF HIGHWAY 6 WITH 2200 E ROAD
 KB1369'AND THE STATION ON THE RIGHT.
 KB1369'
 KB1369'THE STATION IS A STANDARD BRONZE
 KB1369'CGS REFERENCE MARK DISK STAMPED --SEIGFRIED AZ 1975--, SET INTO
 KB1369'THE TOP OF A 12-INCH DIAMETER CONCRETE MONUMENT PROJECTING 1 CM
 KB1369'ABOVE GROUND AND APPROXIMATELY 1 FOOT BELOW ROAD.
 KB1369'
 KB1369'THE STATION IS 17.95 M (58.9 FT) NORTH-NORTHWEST OF TELEPHONEPEDESTAL
 KB1369'148, 10.56 M (34.6 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 6, 9.5 M
 KB1369'(31.2 FT) SOUTH OF THE CENTERLINE OF 2200 EROAD, 1.62 M (5.3 FT) WEST
 KB1369'OF A UTILITY POLE AND 1.1 M (3.5 FT) EAST OF A METAL WITNESS POST.
 KB1369
 KB1369                          STATION RECOVERY (2011)
 KB1369
 KB1369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1369'RECOVERED AS DESCRIBED.
 KB1369'
 KB1369'STATION IS A STANDARD BRONZE CGS REFERENCE MARK DISK SET INTO THE TOP
 KB1369'OF A 12 IN DIAMETER CONCRETE MONUMENT PROJECTING 1 CM (0 INCH) ABOVE
 KB1369'GROUND AND APPROXIMATELY 1 FT (0.3 M) BELOW ROAD.   THE STATION IS
 KB1369'17.95 M (58.9 FT) EAST-SOUTHEAST OF TELEPHONE PEDESTAL 148, 10.56 M
 KB1369'(34.6 FT) NORTH OF THE CENTERLINE OF HIGHWAY 6, 9.5 M (31.2 FT) EAST
 KB1369'OF THE CENTERLINE OF 2200 EAST ROAD, 1.62 M (5.3 FT) EAST OF A UTILITY
 KB1369'POLE AND 1.6 M (5.2 FT) EAST OF A METAL WITNESS POST.
 KB1369
 KB1369                          STATION RECOVERY (2014)
 KB1369
 KB1369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1369'RECOVERED AS DESCRIBED
 KB1369
 KB1369                          STATION RECOVERY (2019)
 KB1369
 KB1369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1369'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH4178 ***********************************************************************
 DH4178  CORS        -  This is a GPS Continuously Operating Reference Station.
 DH4178  DESIGNATION -  SEILER FH COOP CORS ARP
 DH4178  CORS_ID     -  SIFH
 DH4178  PID         -  DH4178
 DH4178  STATE/COUNTY-  IL/ST CLAIR
 DH4178  COUNTRY     -  US
 DH4178  USGS QUAD   -  O'FALLON (2018)
 DH4178
 DH4178                         *CURRENT SURVEY CONTROL
 DH4178  ______________________________________________________________________
 DH4178* NAD 83(CORS) POSITION- 38 36 19.06414(N) 089 58 46.37483(W)   ADJUSTED
 DH4178* NAD 83(CORS) ELLIP HT-   152.166 (meters)        (06/??/05)   ADJUSTED
 DH4178* NAD 83(CORS) EPOCH   -  2002.00
 DH4178  ______________________________________________________________________
 DH4178  GEOID HEIGHT    -        -30.800 (meters)                     GEOID18
 DH4178  NAD 83(CORS) X  -      1,781.478 (meters)                     COMP
 DH4178  NAD 83(CORS) Y  - -4,990,903.241 (meters)                     COMP
 DH4178  NAD 83(CORS) Z  -  3,958,265.197 (meters)                     COMP
 DH4178  HORZ ORDER      -  SPECIAL (CORS)
 DH4178  ELLP ORDER      -  SPECIAL (CORS)
 DH4178
 DH4178.Formal positional accuracy estimates are not available for this CORS
 DH4178.because its coordinates were determined in part using modeled velocities.
 DH4178.A time-series residual plot is available that shows daily coordinate
 DH4178.variations relative to the published coordinates and modeled velocities.
 DH4178.Large residuals may indicate a potential error in the modeled velocities.
 DH4178
 DH4178.Residual plot at:
 DH4178.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=SIFH.
 DH4178
 DH4178.The coordinates were established by GPS observations
 DH4178.and adjusted by the National Geodetic Survey in June 2005.
 DH4178
 DH4178.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96). 
 DH4178
 DH4178.The coordinates are valid at the epoch date displayed above
 DH4178.which is a decimal equivalence of Year/Month/Day.
 DH4178
 DH4178.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DH4178.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DH4178.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DH4178.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DH4178.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DH4178.published epoch of 2010.00.
 DH4178
 DH4178.Additional information on MYCS is available at:
 DH4178.https://geodesy.noaa.gov/CORS/index.shtml
 DH4178
 DH4178.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH4178.GEOID18 height accuracy estimate available here.
 DH4178
 DH4178.The PID for the CORS L1 Phase Center is DH4179.
 DH4178
 DH4178.Click photographs - Photos may exist for this station.
 DH4178
 DH4178.The XYZ, and position/ellipsoidal ht. are equivalent.
 DH4178
 DH4178.The ellipsoidal height was determined by GPS observations
 DH4178.and is referenced to NAD 83.
 DH4178
 DH4178. The following values were computed from the NAD 83(CORS) position.
 DH4178
 DH4178;                    North         East     Units Scale Factor Converg.
 DH4178;SPC IL W     -   215,171.651   716,298.087   MT  0.99994445   +0 07 00.3
 DH4178;SPC IL W     -   705,942.32  2,350,054.64   sFT  0.99994445   +0 07 00.3
 DH4178;UTM  16      - 4,277,188.776   240,542.234   MT  1.00042908   -1 51 36.5
 DH4178;UTM  15      - 4,277,305.271   763,020.301   MT  1.00045201   +1 53 08.5
 DH4178
 DH4178!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH4178!SPC IL W     -   0.99997613  x   0.99994445  =   0.99992058
 DH4178!UTM  16      -   0.99997613  x   1.00042908  =   1.00040519
 DH4178!UTM  15      -   0.99997613  x   1.00045201  =   1.00042812
 DH4178
 DH4178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4054277188(NAD 83)
 DH4178
 DH4178                          SUPERSEDED SURVEY CONTROL
 DH4178
 DH4178.No superseded survey control is available for this station.
 DH4178
 DH4178_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DH4178
 DH4178                          STATION DESCRIPTION
 DH4178
 DH4178'DESCRIBED BY NATIONAL GEODETIC SURVEY 2005
 DH4178'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DH4178'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DH4178'AND LOG FILES ACCESSIBLE AT:
 DH4178'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1321 ***********************************************************************
 MF1321  DESIGNATION -  SEMINARY
 MF1321  PID         -  MF1321
 MF1321  STATE/COUNTY-  IL/DU PAGE
 MF1321  COUNTRY     -  US
 MF1321  USGS QUAD   -  WEST CHICAGO (2018)
 MF1321
 MF1321                         *CURRENT SURVEY CONTROL
 MF1321  ______________________________________________________________________
 MF1321* NAD 83(1997) POSITION- 41 54 56.91068(N) 088 12 34.26015(W)   ADJUSTED
 MF1321* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 MF1321  ______________________________________________________________________
 MF1321  GEOID HEIGHT    -        -33.269 (meters)                     GEOID18
 MF1321  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 MF1321  HORZ ORDER      -  SECOND
 MF1321
 MF1321.The horizontal coordinates were established by classical geodetic methods
 MF1321.and adjusted by the National Geodetic Survey in October 1999.
 MF1321
 MF1321.The orthometric height was scaled from a topographic map.
 MF1321
 MF1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1321.GEOID18 height accuracy estimate available here.
 MF1321
 MF1321.Click photographs - Photos may exist for this station.
 MF1321
 MF1321.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1321
 MF1321. The following values were computed from the NAD 83(1997) position.
 MF1321
 MF1321;                    North         East     Units Scale Factor Converg.
 MF1321;SPC IL E     -   582,758.902   310,271.557   MT  0.99997630   +0 04 57.8
 MF1321;SPC IL E     - 1,911,934.83  1,017,949.27   sFT  0.99997630   +0 04 57.8
 MF1321;UTM  16      - 4,641,135.911   399,697.957   MT  0.99972379   -0 48 29.1
 MF1321
 MF1321!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1321!SPC IL E     -   0.99996727  x   0.99997630  =   0.99994357
 MF1321!UTM  16      -   0.99996727  x   0.99972379  =   0.99969107
 MF1321
 MF1321:                Primary Azimuth Mark                     Grid Az
 MF1321:SPC IL E     -  SEMINARY AZ MK                           157 48 09.6
 MF1321:UTM  16      -  SEMINARY AZ MK                           158 41 36.5
 MF1321
 MF1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9969741135(NAD 83)
 MF1321
 MF1321|---------------------------------------------------------------------|
 MF1321| PID    Reference Object                     Distance      Geod. Az  |
 MF1321|                                                           dddmmss.s |
 MF1321| MF1320 BARTLETT MUNICIPAL TANK             APPROX. 8.6 KM 0133728.2 |
 MF1321| CI8223 SEMINARY RM 1                        24.188 METERS 10219     |
 MF1321| CI8222 SEMINARY AZ MK                                     1575307.4 |
 MF1321| MF1315 WEST CHICAGO MUNICIPAL TANK         APPROX. 3.4 KM 1744817.8 |
 MF1321| MF1314 WEST CHICAGO NW CHEMICAL CO TK      APPROX. 3.5 KM 1815101.1 |
 MF1321| MF1318 WEST CHICAGO ADMIRAL CORP TANK      APPROX. 4.1 KM 1875854.0 |
 MF1321| MF1380 GENEVA RAD STA KSD 471 MAST         APPROX. 7.2 KM 2311431.9 |
 MF1321| MF1324 WEST CHICAGO OWEN ILL CO TANK       APPROX. 2.3 KM 2660423.9 |
 MF1321| MF1382 ST CHARLES MUNICIPAL TANK           APPROX. 8.4 KM 2705437.7 |
 MF1321| MF1387 ST CHARLES MFG CO WATER TANK        APPROX. 7.0 KM 2710837.4 |
 MF1321| CI8224 SEMINARY RM 2                        21.107 METERS 28219     |
 MF1321|---------------------------------------------------------------------|
 MF1321
 MF1321                          SUPERSEDED SURVEY CONTROL
 MF1321
 MF1321  NAD 83(1997)-  41 54 56.91088(N)    088 12 34.26111(W) AD(       ) 2
 MF1321  NAD 83(1994)-  41 54 56.91225(N)    088 12 34.27014(W) AD(       ) 2
 MF1321  NAD 83(1986)-  41 54 56.91569(N)    088 12 34.27076(W) AD(       ) 2
 MF1321  NAD 27      -  41 54 56.81580(N)    088 12 34.00960(W) AD(       ) 2
 MF1321
 MF1321.Superseded values are not recommended for survey control.
 MF1321
 MF1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1321.See file dsdata.pdf to determine how the superseded data were derived.
 MF1321
 MF1321_MARKER: DS = TRIANGULATION STATION DISK
 MF1321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1321_STAMPING: SEMINARY 1956
 MF1321_MARK LOGO: CGS
 MF1321_PROJECTION: FLUSH
 MF1321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1321+STABILITY: SURFACE MOTION
 MF1321
 MF1321  HISTORY     - Date     Condition        Report By
 MF1321  HISTORY     - 1956     MONUMENTED       CGS
 MF1321  HISTORY     - 1956     GOOD             CGS
 MF1321  HISTORY     - 19960420 GOOD             USPSQD
 MF1321  HISTORY     - 19971101 GOOD             USPSQD
 MF1321
 MF1321                          STATION DESCRIPTION
 MF1321
 MF1321'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1321'THE STATION IS LOCATED ABOUT 9-1/2 MILES SOUTHEAST OF ELGIN,
 MF1321'5-1/2 MILES EAST OF ST. CHARLES AND 2 MILES NORTH OF WEST
 MF1321'CHICAGO ON THE GROUNDS OF CHRIST THE KING SEMINARY AND IN THE
 MF1321'NORTHWEST ANGLE OF THE INTERSECTION OF STATE HIGHWAYS 59 AND
 MF1321'64.  IT IS 110 FEET NORTH OF THE CENTER OF STATE HIGHWAY 64,
 MF1321'61 FEET SOUTHWEST OF CHRIST THE KING STATUE AND 20 FEET
 MF1321'NORTHEAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 MF1321'DISK IS STAMPED SEMINARY 1956.
 MF1321'
 MF1321'TO REACH THE STATION FROM THE CENTER OF THE BRIDGE OVER THE
 MF1321'FOX RIVER IN ST. CHARLES, GO EAST ON STATE HIGHWAY 64 TOWARDS
 MF1321'CHICAGO FOR 5.45 MILES TO THE STATION ON THE NORTH SIDE AS
 MF1321'DESCRIBED.
 MF1321'
 MF1321'REFERENCE MARK 1 IS 114 FEET NORTH OF THE CENTER OF STATE
 MF1321'HIGHWAY 64 AND 50 FEET SOUTHEAST OF CHRIST THE KING STATUE.
 MF1321'THE MARK IS FLUSH AND THE DISK IS STAMPED SEMINARY NO 1 1956.
 MF1321'
 MF1321'REFERENCE MARK 2 IS 115 FEET NORTH OF THE CENTER OF STATE
 MF1321'HIGHWAY 64 AND 1 FOOT SOUTH OF HEDGE ROW.  THE MARK IS FLUSH
 MF1321'AND THE DISK IS STAMPED SEMINARY NO 2 1956.
 MF1321'
 MF1321'THE AZIMUTH MARK IS 47 FEET EAST OF THE CENTER OF STATE
 MF1321'HIGHWAY 59, 3 FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT
 MF1321'WEST OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK
 MF1321'IS STAMPED SEMINARY 1956.
 MF1321'
 MF1321'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON STATE
 MF1321'HIGHWAY 59 FOR 0.25 MILE TO THE MARK ON THE EAST SIDE AS
 MF1321'DESCRIBED.
 MF1321'
 MF1321'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1321
 MF1321                          STATION RECOVERY (1956)
 MF1321
 MF1321'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (HJS)
 MF1321'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 MF1321'IN GOOD CONDITION.  THE AZIMUTH MARK REQUIRED AN 8-FOOT
 MF1321'TARGET TO SEE FROM THIS STATION AND IT WAS NOT VISIBLE FROM
 MF1321'THE NEW STATION, SEMINARY 2, SO IT WAS DESTROYED AFTER A
 MF1321'NEW AZIMUTH MARK WAS ESTABLISHED FOR SEMINARY 2.  LANDSCAPING
 MF1321'AT CHRIST THE KING SEMINARY WOULD DESTROY THE STATION MARK
 MF1321'AND REFERENCE MARK NO. 2.  THEY WERE MOVED.  FOR DETAILS, SEE
 MF1321'THE DESCRIPTION OF SEMINARY 2 1956.
 MF1321
 MF1321                          STATION RECOVERY (1996)
 MF1321
 MF1321'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1321'RECOVERED IN GOOD CONDITION.
 MF1321
 MF1321                          STATION RECOVERY (1997)
 MF1321
 MF1321'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1321'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1651 ***********************************************************************
 JB1651  DESIGNATION -  SEMINARY
 JB1651  PID         -  JB1651
 JB1651  STATE/COUNTY-  IL/CLAY
 JB1651  COUNTRY     -  US
 JB1651  USGS QUAD   -  FLORA (2018)
 JB1651
 JB1651                         *CURRENT SURVEY CONTROL
 JB1651  ______________________________________________________________________
 JB1651* NAD 83(2011) POSITION- 38 37 30.74425(N) 088 26 18.82654(W)   ADJUSTED
 JB1651* NAD 83(2011) ELLIP HT-   106.516 (meters)        (06/27/12)   ADJUSTED
 JB1651* NAD 83(2011) EPOCH   -  2010.00
 JB1651* NAVD 88 ORTHO HEIGHT -   137.6   (meters)      451.    (feet) GPS OBS
 JB1651  ______________________________________________________________________
 JB1651  NAVD 88 orthometric height was determined with an earlier geoid model
 JB1651  GEOID HEIGHT    -        -31.077 (meters)                     GEOID18
 JB1651  NAD 83(2011) X  -    135,957.796 (meters)                     COMP
 JB1651  NAD 83(2011) Y  - -4,987,635.751 (meters)                     COMP
 JB1651  NAD 83(2011) Z  -  3,959,963.770 (meters)                     COMP
 JB1651  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 JB1651
 JB1651  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1651  Standards:
 JB1651         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1651            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1651  -------------------------------------------------------------------
 JB1651  NETWORK    0.44   0.78           0.20   0.15   0.40      0.02530426
 JB1651  -------------------------------------------------------------------
 JB1651  Click here for local accuracies and other accuracy information.
 JB1651
 JB1651.The horizontal coordinates were established by GPS observations
 JB1651.and adjusted by the National Geodetic Survey in June 2012.
 JB1651
 JB1651.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1651.been affixed to the stable North American tectonic plate. See 
 JB1651.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1651
 JB1651.The horizontal coordinates are valid at the epoch date displayed above
 JB1651.which is a decimal equivalence of Year/Month/Day.
 JB1651
 JB1651.The orthometric height was determined by GPS observations and a
 JB1651.high-resolution geoid model.
 JB1651
 JB1651.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1651.GEOID18 height accuracy estimate available here.
 JB1651
 JB1651.Click photographs - Photos may exist for this station.
 JB1651
 JB1651.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1651
 JB1651.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1651
 JB1651.The ellipsoidal height was determined by GPS observations
 JB1651.and is referenced to NAD 83.
 JB1651
 JB1651. The following values were computed from the NAD 83(2011) position.
 JB1651
 JB1651;                    North         East     Units Scale Factor Converg.
 JB1651;SPC IL E     -   217,377.820   290,836.672   MT  0.99997603   -0 03 56.5
 JB1651;SPC IL E     -   713,180.40    954,186.65   sFT  0.99997603   -0 03 56.5
 JB1651;UTM  16      - 4,276,168.139   374,774.885   MT  0.99979311   -0 53 53.2
 JB1651
 JB1651!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1651!SPC IL E     -   0.99998329  x   0.99997603  =   0.99995932
 JB1651!UTM  16      -   0.99998329  x   0.99979311  =   0.99977640
 JB1651
 JB1651:                Primary Azimuth Mark                     Grid Az
 JB1651:SPC IL E     -  SEMINARY AZ MK                           092 49 50.9
 JB1651:UTM  16      -  SEMINARY AZ MK                           093 39 47.6
 JB1651
 JB1651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7477476168(NAD 83)
 JB1651
 JB1651|---------------------------------------------------------------------|
 JB1651| PID    Reference Object                     Distance      Geod. Az  |
 JB1651|                                                           dddmmss.s |
 JB1651| CI5502 SEMINARY RM 1                        27.980 METERS 09237     |
 JB1651| CI5501 SEMINARY AZ MK                                     0924554.4 |
 JB1651| CI5503 SEMINARY RM 2                        23.390 METERS 27237     |
 JB1651| JB1775 FLORA RADIO STA KSJ 58 MAST         APPROX. 8.0 KM 3172016.9 |
 JB1651| JB1650 AIRPORT BEACON FLORA AIRPORT        APPROX. 5.1 KM 3462913.4 |
 JB1651|---------------------------------------------------------------------|
 JB1651
 JB1651                          SUPERSEDED SURVEY CONTROL
 JB1651
 JB1651  NAD 83(2007)-  38 37 30.74447(N)    088 26 18.82756(W) AD(2002.00) 0
 JB1651  ELLIP H (02/10/07)  106.549  (m)                       GP(2002.00)    
 JB1651  NAD 83(1997)-  38 37 30.74444(N)    088 26 18.82742(W) AD(       ) 1
 JB1651  ELLIP H (05/30/05)  106.545  (m)                       GP(       ) 4 1
 JB1651  NAD 83(1997)-  38 37 30.74403(N)    088 26 18.82907(W) AD(       ) 3
 JB1651  NAD 83(1997)-  38 37 30.75160(N)    088 26 18.82659(W) AD(       ) 3
 JB1651  NAD 83(1986)-  38 37 30.75687(N)    088 26 18.82652(W) AD(       ) 3
 JB1651  NAD 27      -  38 37 30.58486(N)    088 26 18.65976(W) AD(       ) 3
 JB1651  NAVD 88 (05/30/05)  137.6    (m)  GEOID03  model used  GPS OBS        
 JB1651
 JB1651.Superseded values are not recommended for survey control.
 JB1651
 JB1651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1651.See file dsdata.pdf to determine how the superseded data were derived.
 JB1651
 JB1651_MARKER: DS = TRIANGULATION STATION DISK
 JB1651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1651_STAMPING: SEMINARY 1961
 JB1651_MARK LOGO: CGS
 JB1651_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1651+STABILITY: SURFACE MOTION
 JB1651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1651+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2008
 JB1651
 JB1651  HISTORY     - Date     Condition        Report By
 JB1651  HISTORY     - 1961     MONUMENTED       CGS
 JB1651  HISTORY     - 1970     GOOD             ILDT
 JB1651  HISTORY     - 20040630 GOOD             ILDT
 JB1651  HISTORY     - 20080520 GOOD             ILDT
 JB1651
 JB1651                          STATION DESCRIPTION
 JB1651
 JB1651'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1651'THE STATION IS ABOUT 7.75 MILES NORTH OF CISNE, ABOUT 4 MILES
 JB1651'SOUTHEAST OF FLORA, ABOUT 0.5 MILE EAST OF SEMINARY CREEK, IN THE EAST
 JB1651'CENTER OF SECTION 8, T 2 N, R 7 E AND ON THE PROPERTY OF MR EDWIN
 JB1651'PEARCE.  IT IS 1 FOOT NORTH OF A WIRE FENCE, 3 FEET NORTHEAST OF A
 JB1651'WITNESS POST, 33 FEET WEST OF A 15 INCH CEDAR TREE, 95 FEET SOUTH OF
 JB1651'THE SOUTHWEST CORNER OF A FRAME HOUSE AND 123 FEET WEST OF A T-ROAD
 JB1651'INTERSECTION.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1651'SEMINARY 1961.
 JB1651'
 JB1651'TO REACH THE STATION FROM THE POST OFFICE IN FLORA, GO EAST ON U S
 JB1651'HIGHWAY 45 AND 50 FOR 2.45 MILES TO THE JUNCTION OF U S HIGHWAYS 45
 JB1651'AND 50.  TURN RIGHT AND GO SOUTH ON U S HIGHWAY 45 FOR 3.3 MILES TO A
 JB1651'SIDE ROAD LEFT, A HOUSE ON THE RIGHT AND THE STATION ON THE RIGHT.
 JB1651'
 JB1651'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON A GRAVELED ROAD
 JB1651'FOR 0.25 MILE TO THE MARK ON THE RIGHT.
 JB1651'
 JB1651'REFERENCE MARK 1 IS 1 FOOT NORTHWEST OF A FENCE CORNER, 31 FEET WEST
 JB1651'OF A T-ROAD INTERSECTION AND 94 FEET WEST OF A WITNESS POST.  THE
 JB1651'MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED SEMINARY NO 1 1961.
 JB1651'
 JB1651'REFERENCE MARK 2 IS 1 FOOT NORTH OF THE WIRE FENCE AND 74 FEET WEST OF
 JB1651'THE WITNESS POST.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS
 JB1651'STAMPED SEMINARY NO 2 1961.
 JB1651'
 JB1651'THE AZIMUTH MARK IS 1 FOOT NORTH OF A WIRE FENCE, 1 FOOT NORTHWEST OF
 JB1651'A WITNESS POST, 2 FEET WEST OF A TELEPHONE POLE AND 17 FEET SOUTH OF
 JB1651'THE CENTERLINE OF A GRAVELED ROAD.  THE MONUMENT PROJECTS 6 INCHES AND
 JB1651'THE DISK IS STAMPED SEMINARY 1961.
 JB1651'
 JB1651'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1651
 JB1651                          STATION RECOVERY (1970)
 JB1651
 JB1651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 JB1651'SEMINARY 1961 RECOVERED GOOD.  SEMINARY NO 1 1961 RECOVERED GOOD.
 JB1651'SEMINARY NO 2 1961 RECOVERED GOOD.  SEMINARY 1961 RECOVERED GOOD.
 JB1651'STATION WAS RECOVERED AS DESCRIBED EXCEPT FOR THE FOLLOWING.  1) R.M.
 JB1651'NO. 1 IS 94 FEET EAST OF THE WITNESS POST.  2) WIRE FENCE ONE FOOT
 JB1651'SOUTH OF AZI-MK HAS BEEN REMOVED.
 JB1651
 JB1651                          STATION RECOVERY (2004)
 JB1651
 JB1651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RA)
 JB1651'RECOVERED AS DESCRIBED
 JB1651
 JB1651                          STATION RECOVERY (2008)
 JB1651
 JB1651'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 JB1651'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1322 ***********************************************************************
 MF1322  DESIGNATION -  SEMINARY 2
 MF1322  PID         -  MF1322
 MF1322  STATE/COUNTY-  IL/DU PAGE
 MF1322  COUNTRY     -  US
 MF1322  USGS QUAD   -  WEST CHICAGO (2018)
 MF1322
 MF1322                         *CURRENT SURVEY CONTROL
 MF1322  ______________________________________________________________________
 MF1322* NAD 83(2011) POSITION- 41 54 56.76488(N) 088 12 33.48474(W)   ADJUSTED
 MF1322* NAD 83(2011) ELLIP HT-   209.273 (meters)        (06/27/12)   ADJUSTED
 MF1322* NAD 83(2011) EPOCH   -  2010.00
 MF1322* NAVD 88 ORTHO HEIGHT -   242.5   (meters)      796.    (feet) GPS OBS
 MF1322  ______________________________________________________________________
 MF1322  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1322  GEOID HEIGHT    -        -33.213 (meters)                     GEOID99
 MF1322  GEOID HEIGHT    -        -33.269 (meters)                     GEOID18
 MF1322  NAD 83(2011) X  -    148,536.929 (meters)                     COMP
 MF1322  NAD 83(2011) Y  - -4,751,088.524 (meters)                     COMP
 MF1322  NAD 83(2011) Z  -  4,238,786.285 (meters)                     COMP
 MF1322  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 MF1322
 MF1322  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1322  Standards:
 MF1322         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1322            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1322  -------------------------------------------------------------------
 MF1322  NETWORK    0.76   1.04           0.32   0.29   0.53     -0.32722489
 MF1322  -------------------------------------------------------------------
 MF1322  Click here for local accuracies and other accuracy information.
 MF1322
 MF1322.The horizontal coordinates were established by GPS observations
 MF1322.and adjusted by the National Geodetic Survey in June 2012.
 MF1322
 MF1322.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1322.been affixed to the stable North American tectonic plate. See 
 MF1322.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1322
 MF1322.The horizontal coordinates are valid at the epoch date displayed above
 MF1322.which is a decimal equivalence of Year/Month/Day.
 MF1322
 MF1322.The orthometric height was determined by GPS observations and a
 MF1322.high-resolution geoid model.
 MF1322
 MF1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1322.GEOID18 height accuracy estimate available here.
 MF1322
 MF1322.Click photographs - Photos may exist for this station.
 MF1322
 MF1322.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1322
 MF1322.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1322
 MF1322.The ellipsoidal height was determined by GPS observations
 MF1322.and is referenced to NAD 83.
 MF1322
 MF1322. The following values were computed from the NAD 83(2011) position.
 MF1322
 MF1322;                    North         East     Units Scale Factor Converg.
 MF1322;SPC IL E     -   582,754.430   310,289.432   MT  0.99997630   +0 04 58.3
 MF1322;SPC IL E     - 1,911,920.16  1,018,007.91   sFT  0.99997630   +0 04 58.3
 MF1322;UTM  16      - 4,641,131.163   399,715.756   MT  0.99972375   -0 48 28.5
 MF1322
 MF1322!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1322!SPC IL E     -   0.99996718  x   0.99997630  =   0.99994348
 MF1322!UTM  16      -   0.99996718  x   0.99972375  =   0.99969094
 MF1322
 MF1322:                Primary Azimuth Mark                     Grid Az
 MF1322:SPC IL E     -  SEMINARY 2 AZ MK                         330 50 53.0
 MF1322:UTM  16      -  SEMINARY 2 AZ MK                         331 44 19.8
 MF1322
 MF1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9971541131(NAD 83)
 MF1322
 MF1322|---------------------------------------------------------------------|
 MF1322| PID    Reference Object                     Distance      Geod. Az  |
 MF1322|                                                           dddmmss.s |
 MF1322| CI8223 SEMINARY RM 1                         5.815 METERS 09633     |
 MF1322| MF1321 SEMINARY                             18.439 METERS 28434     |
 MF1322| CI8226 SEMINARY 2 RM 3                       3.478 METERS 31144     |
 MF1322| CI8225 SEMINARY 2 AZ MK                                   3305551.3 |
 MF1322|---------------------------------------------------------------------|
 MF1322
 MF1322                          SUPERSEDED SURVEY CONTROL
 MF1322
 MF1322  NAD 83(2007)-  41 54 56.76478(N)    088 12 33.48576(W) AD(2002.00) 0
 MF1322  ELLIP H (02/10/07)  209.291  (m)                       GP(2002.00)    
 MF1322  ELLIP H (02/03/05)  209.299  (m)                       GP(       ) 4 2
 MF1322  NAD 83(1997)-  41 54 56.76360(N)    088 12 33.48490(W) AD(       ) 1
 MF1322  ELLIP H (10/21/99)  209.302  (m)                       GP(       ) 4 1
 MF1322  NAD 83(1997)-  41 54 56.76375(N)    088 12 33.48561(W) AD(       ) 1
 MF1322  NAD 83(1986)-  41 54 56.76541(N)    088 12 33.49633(W) AD(       ) 1
 MF1322  NAD 83(1986)-  41 54 56.76870(N)    088 12 33.49591(W) AD(       ) 2
 MF1322  NAD 27      -  41 54 56.66880(N)    088 12 33.23470(W) AD(       ) 2
 MF1322
 MF1322.Superseded values are not recommended for survey control.
 MF1322
 MF1322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1322.See file dsdata.pdf to determine how the superseded data were derived.
 MF1322
 MF1322_MARKER: DS = TRIANGULATION STATION DISK
 MF1322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1322_STAMPING: SEMINARY 2 1956
 MF1322_MARK LOGO: CGS
 MF1322_PROJECTION: FLUSH
 MF1322_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1322+STABILITY: SURFACE MOTION
 MF1322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1322+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2000
 MF1322
 MF1322  HISTORY     - Date     Condition        Report By
 MF1322  HISTORY     - 1956     MONUMENTED       CGS
 MF1322  HISTORY     - 1966     GOOD             LOCSUR
 MF1322  HISTORY     - 1967     GOOD             CGS
 MF1322  HISTORY     - 19830830 GOOD             NGS
 MF1322  HISTORY     - 1989     GOOD             USPSQD
 MF1322  HISTORY     - 19940510 GOOD             ASCPC
 MF1322  HISTORY     - 19971101 GOOD             USPSQD
 MF1322  HISTORY     - 20000316 GOOD             SECI
 MF1322  HISTORY     - 20080328 POOR             INDIV
 MF1322
 MF1322                          STATION DESCRIPTION
 MF1322
 MF1322'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (HJS)
 MF1322'STATION IS LOCATED ABOUT 9-1/2 MILES SOUTHEAST OF ELGIN,
 MF1322'5-1/2 MILES EAST OF ST. CHARLES AND 2 MILES NORTH OF WEST
 MF1322'CHICAGO ON THE GROUNDS OF CHRIST THE KING SEMINARY AND IN THE
 MF1322'NORTHWEST ANGLE OF THE INTERSECTION OF STATE HIGHWAYS 59
 MF1322'AND 64, 147 FEET WEST OF THE CENTER OF STATE HIGHWAY 59, 107
 MF1322'FEET NORTH OF THE CENTER OF STATE HIGHWAY 64, 18 FEET SOUTH
 MF1322'OF BRICK COLUMN AT CHRIST THE KING STATUE, AND 12 FEET
 MF1322'SOUTHEAST OF THE SOUTHWEST CORNER OF BRICK WALL FOR STATUE.
 MF1322'THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE
 MF1322'DISK IS STAMPED SEMINARY 2 1956.
 MF1322'
 MF1322'REFERENCE MARK NO. 1 IS 114 FEET NORTH OF THE CENTER OF
 MF1322'STATE HIGHWAY 64 AND 50 FEET SOUTHEAST OF CHRIST THE KING
 MF1322'STATUE.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND
 MF1322'AND THE DISK IS STAMPED SEMINARY NO 1 1956.
 MF1322'
 MF1322'REFERENCE MARK NO. 3 IS AT THE SOUTHWEST END OF BRICK WALL
 MF1322'FOR CHRIST THE KING STATUE.  THE MARK IS FLUSH AND THE DISK
 MF1322'IS STAMPED SEMINARY 2 NO 3 1956.
 MF1322'
 MF1322'AZIMUTH MARK IS 24 FEET SOUTHEAST OF THE NORTHEAST ENTRANCE
 MF1322'TO CHRIST THE KING SEMINARY BUILDING AND 6 FEET NORTH OF THE
 MF1322'EAST CORNER OF THE SAME BUILDING.  THE DISK IS SET IN A DRILLHOLE
 MF1322'NEAR THE SOUTHWEST EDGE OF CONCRETE SIDEWALK AND IS STAMPED
 MF1322'SEMINARY 2 1956.
 MF1322'
 MF1322'TO REACH THE STATION FROM THE CENTER OF THE BRIDGE OVER THE
 MF1322'FOX RIVER IN ST. CHARLES, GO EAST ON STATE HIGHWAY 64 FOR
 MF1322'5.45 MILES TO THE STATION ON THE NORTH SIDE AS DESCRIBED.
 MF1322'
 MF1322'TO REACH THE FROM THE STATION, GO NORTH-NORTHWEST ACROSS THE
 MF1322'SEMINARY GROUNDS FOR 0.2 MILES TO THE AZIMUTH MA RK AS DESCRIBED.
 MF1322'
 MF1322'NOTE--CHRIST THE KING SEMINARY, CROSS MAY BE USED AS AN
 MF1322'AZIMUTH POINTING.  THIS CROSS IS THE ONE OVER THE MAIN ENTRANCE
 MF1322'TO THE SEMINARY.  THERE IS ANOTHER CROSS ON THE BUILDING
 MF1322'WHICH IS HIGHER.
 MF1322'
 MF1322'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1322
 MF1322                          STATION RECOVERY (1966)
 MF1322
 MF1322'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1966
 MF1322'STATION RECOVERED BY FRANCISCAN COMMUNITY
 MF1322'
 MF1322'AZIMUTH MARK WAS RECOVERED IN VERY GOOD CONDITION.  AZIMUTH
 MF1322'MARK (NEW) IS MARKED SEMINARY 2 1956 AND IS SET FLUSH IN
 MF1322'SIDEWALK, 30 FT. SE OF ENTRANCE ON NE SIDE OF NE WING OF
 MF1322'BUILDING.  THE MARK IS ABOUT 6 FT. FROM SOUTHEASTERNMOST
 MF1322'CORNER OF THAT WING.
 MF1322
 MF1322                          STATION RECOVERY (1967)
 MF1322
 MF1322'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1322'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 MF1322'DESCRIPTION IS GOOD.
 MF1322
 MF1322                          STATION RECOVERY (1983)
 MF1322
 MF1322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 MF1322'THE STATION MARK, RMS 1 AND 3 AND AZ MK 2 WAS RECOVREED IN GOOD
 MF1322'CONDITION.  THE AZ MK WAS BLOCKED BY TREES AND AN AZ MK 3 WAS
 MF1322'ESTABLISHED AT THIS TIME.  THE DISTANCE TO RM 3 CHECKED WITH THE 1956
 MF1322'DATA.  THE DISTANCE TO RM 1 WAS FOUND TO BE SHORTER BY 0.017 METER
 MF1322'(0.056 FT) AND THE ANGLE BETWEEN RM 1 AND 3 WAS FOUND TO BE DIFFERENT
 MF1322'BY 000 20 FT (6.1 M) 52.77 INCHES.  A NEW SET UP AND A CHECK POSITION
 MF1322'WAS TAKEN THE NEXT DAY TO PROVE THIS ANGLE.  THE LOCATION AND TO REACH
 MF1322'FOR THIS STATION IS STILL ADEQUATE.  THE STATION IS LOCATED ABOUT 9
 MF1322'1/2 MILES SE OF ELGIN, 5 1/2 MILES E OF ST CHARLES AND 2 MILES (3.2
 MF1322'KM) N OF W CHICAGO ON THE GROUND OF CHRIST THE KING SEMINARY AND IN
 MF1322'THE NW ANGLE OF THE INTERSECTION OF STATE HWYS 59 AND 64.
 MF1322'
 MF1322'THE STATION IS A STANDARD NGS DISK STAMPED---SEMINARY 2 1956---, SET
 MF1322'INTO THE TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (35 CM) IN
 MF1322'DIAMETER, PROJECTING 6 INCHES (18 CM) ABOVE THE GROUND.  THE STATION
 MF1322'IS LOCATED 121.0 FT (36.9 M) W FROM THE CENTER OF THE S BOUND LANES OF
 MF1322'STATE HWY 59, 86.0 FT (26.2 M) N FROM THE CENTER OF THE W BOUND LANES
 MF1322'OF STATE HWY 64, 18.0 FT (5.5 M) S FROM THE BRICK COLUMN AT CHRIST THE
 MF1322'KING STATUE AND 12.0 FT (3.7 M) SE FROM THE SW CORNER OF BRICK WALL
 MF1322'FOR CHRIST THE KING STATUE.  RM NO 1, IS A STANDARD NGS DISK
 MF1322'STAMPED---SEMINARY NO 1 1956---, SET INTO THE TOP OF A SQUARE CONCRETE
 MF1322'MONUMENT, 12 INCHES (35 CM) IN DIAMETER, PROJECTING, 1 INCH (3 CM)
 MF1322'ABOVE THE GROUND.  THE STATION IS LOCATED 82.0 FT (25.0 M) N FROM THE
 MF1322'CENTER OF THE W BOUND LANES OF HWY 64, 50.0 FT (15.2 M) SE FROM THE
 MF1322'CHRIST THE KING STATUE, AND 1.5 FT (0.5 M) LOWER THAN THE STATION.  RM
 MF1322'NO 3, IS A STANDARD NGS DISK STAMPED---SEMINARY 2 NO 3 1956---, SET
 MF1322'INTO A DRILL IN THE CONCRETE PORTION OF THE SW END OF A BRICK WALL FOR
 MF1322'THE CHRIST THE KING STATUE.  THE STATION IS LOCATED 1.0 FT (0.3 M)
 MF1322'HIGHER THAN THE STATION.  AZ MK NO 2, IS A STANDARD NGS DISK
 MF1322'STAMPED---SEMINARY 2 1956---, SET INTO A DRILL HOLE NEAR THE SE EDGE
 MF1322'OF CONCRETE SIDEWALK.  THE STATION IS LOCATED 24.0 FT (7.3 M) SE FROM
 MF1322'THE NE ENTRANCE TO THE CHRIST THE KING SEMINARY BUILDING AND 6.0 FT
 MF1322'(1.8 M) N FROM THE E CORNER OF THE SAME BUILDING.  AZ MK 3, IS A
 MF1322'STANDARD NGS DISK STAMPED---SEMINARY 2 1956 NO 3 1983---, SET INTO THE
 MF1322'TOP OF A ROUND CONCRETE MOUMENT, 10 INCHES (30 CM) IN DIAMETER, FLUSH
 MF1322'WITH GROUND.  THE STATION IS LOCATED 43.0 FT (13.1 M) E FROM THE
 MF1322'CENTERLINE OF THE N BOUND LANES OF HWY 59, 16.0 FT (4.9 M) E FROM A
 MF1322'LAMP POST AND 2.0 FT (0.6 M) W FROM A WITNESS POST.  TO REACH THE AZ
 MF1322'MK FROM THE STATION AND JUNCTION OF STATE HWYS 59 AND 64, GO S ON HWY
 MF1322'59 FOR 0.2 MILES (0.3 KM) TO MARK ON LEFT AS DESCRIBED.
 MF1322
 MF1322                          STATION RECOVERY (1989)
 MF1322
 MF1322'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 MF1322'RECOVERED IN GOOD CONDITION.
 MF1322
 MF1322                          STATION RECOVERY (1994)
 MF1322
 MF1322'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1994 (TB)
 MF1322'RECOVERY NOTE -- SEMINARY 2 RECOVERED IN GOOD CONDITION AS DESCRIBED
 MF1322'IN THE PREVIOUS DESCRIPTION.
 MF1322
 MF1322                          STATION RECOVERY (1997)
 MF1322
 MF1322'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1322'RECOVERED IN GOOD CONDITION.
 MF1322
 MF1322                          STATION RECOVERY (2000)
 MF1322
 MF1322'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 MF1322'RECOVERED AS DESCRIBED
 MF1322'
 MF1322
 MF1322                          STATION RECOVERY (2008)
 MF1322
 MF1322'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008
 MF1322'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1159 ***********************************************************************
 NH1159  CBN         -  This is a Cooperative Base Network Control Station.
 NH1159  DESIGNATION -  SENECA
 NH1159  PID         -  NH1159
 NH1159  STATE/COUNTY-  IL/MCHENRY
 NH1159  COUNTRY     -  US
 NH1159  USGS QUAD   -  MARENGO NORTH (2018)
 NH1159
 NH1159                         *CURRENT SURVEY CONTROL
 NH1159  ______________________________________________________________________
 NH1159* NAD 83(2011) POSITION- 42 15 18.83042(N) 088 30 43.88981(W)   ADJUSTED
 NH1159* NAD 83(2011) ELLIP HT-   221.172 (meters)        (06/27/12)   ADJUSTED
 NH1159* NAD 83(2011) EPOCH   -  2010.00
 NH1159* NAVD 88 ORTHO HEIGHT -   254.91  (meters)      836.3   (feet) LEVELING
 NH1159  ______________________________________________________________________
 NH1159  GEOID HEIGHT    -        -33.705 (meters)                     GEOID18
 NH1159  NAD 83(2011) X  -    122,762.702 (meters)                     COMP
 NH1159  NAD 83(2011) Y  - -4,726,552.005 (meters)                     COMP
 NH1159  NAD 83(2011) Z  -  4,266,778.350 (meters)                     COMP
 NH1159  LAPLACE CORR    -         -1.74  (seconds)                    DEFLEC18
 NH1159  VERT ORDER      -  THIRD ?
 NH1159
 NH1159  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1159  Standards:
 NH1159         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1159            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1159  -------------------------------------------------------------------
 NH1159  NETWORK    0.45   0.69           0.21   0.14   0.35     -0.07277234
 NH1159  -------------------------------------------------------------------
 NH1159  Click here for local accuracies and other accuracy information.
 NH1159
 NH1159.The horizontal coordinates were established by GPS observations
 NH1159.and adjusted by the National Geodetic Survey in June 2012.
 NH1159
 NH1159.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1159.been affixed to the stable North American tectonic plate. See 
 NH1159.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1159
 NH1159.The horizontal coordinates are valid at the epoch date displayed above
 NH1159.which is a decimal equivalence of Year/Month/Day.
 NH1159
 NH1159.The orthometric height was determined by differential leveling.
 NH1159.The vertical network tie was performed by a horz. field party for horz.
 NH1159.obs reductions. Reset procedures were used to establish the elevation.
 NH1159
 NH1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1159.GEOID18 height accuracy estimate available here.
 NH1159
 NH1159.Click photographs - Photos may exist for this station.
 NH1159
 NH1159.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1159
 NH1159.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1159
 NH1159.The ellipsoidal height was determined by GPS observations
 NH1159.and is referenced to NAD 83.
 NH1159
 NH1159. The following values were computed from the NAD 83(2011) position.
 NH1159
 NH1159;                    North         East     Units Scale Factor Converg.
 NH1159;SPC IL E     -   620,467.332   285,241.186   MT  0.99997768   -0 07 13.0
 NH1159;SPC IL E     - 2,035,649.91    935,828.79   sFT  0.99997768   -0 07 13.0
 NH1159;UTM  16      - 4,679,221.829   375,264.176   MT  0.99979144   -1 01 01.1
 NH1159
 NH1159!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1159!SPC IL E     -   0.99996531  x   0.99997768  =   0.99994299
 NH1159!UTM  16      -   0.99996531  x   0.99979144  =   0.99975676
 NH1159
 NH1159:                Primary Azimuth Mark                     Grid Az
 NH1159:SPC IL E     -  SENECA AZ MK                             267 32 36.4
 NH1159:UTM  16      -  SENECA AZ MK                             268 26 24.5
 NH1159
 NH1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7526479221(NAD 83)
 NH1159
 NH1159|---------------------------------------------------------------------|
 NH1159| PID    Reference Object                     Distance      Geod. Az  |
 NH1159|                                                           dddmmss.s |
 NH1159| NH1133 MICH WISC PLINE 273 MAST            APPROX. 4.0 KM 0234714.9 |
 NH1159| CJ2105 SENECA RM 1                          14.823 METERS 09128     |
 NH1159| CJ2106 SENECA RM 2                          23.080 METERS 16900     |
 NH1159| CJ2104 SENECA AZ MK                                       2672523.4 |
 NH1159|---------------------------------------------------------------------|
 NH1159
 NH1159                          SUPERSEDED SURVEY CONTROL
 NH1159
 NH1159  NAD 83(2007)-  42 15 18.83042(N)    088 30 43.89073(W) AD(2002.00) 0
 NH1159  ELLIP H (02/10/07)  221.202  (m)                       GP(2002.00)    
 NH1159  NAD 83(1997)-  42 15 18.83011(N)    088 30 43.89067(W) AD(       ) A
 NH1159  ELLIP H (09/15/03)  221.198  (m)                       GP(       ) 4 1
 NH1159  NAD 83(1997)-  42 15 18.83014(N)    088 30 43.89053(W) AD(       ) 1
 NH1159  ELLIP H (04/23/01)  221.230  (m)                       GP(       ) 3 1
 NH1159  NAD 83(1997)-  42 15 18.82757(N)    088 30 43.89149(W) AD(       ) 3
 NH1159  NAD 83(1991)-  42 15 18.82748(N)    088 30 43.89875(W) AD(       ) 3
 NH1159  NAD 83(1986)-  42 15 18.82652(N)    088 30 43.89966(W) AD(       ) 3
 NH1159  NAD 27      -  42 15 18.74570(N)    088 30 43.56710(W) AD(       ) 3
 NH1159  NGVD 29             254.96   (m)          836.5    (f) LEVELING    3  
 NH1159
 NH1159.Superseded values are not recommended for survey control.
 NH1159
 NH1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1159.See file dsdata.pdf to determine how the superseded data were derived.
 NH1159
 NH1159_MARKER: DS = TRIANGULATION STATION DISK
 NH1159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1159_STAMPING: SENECA 1954
 NH1159_MARK LOGO: CGS
 NH1159_PROJECTION: FLUSH
 NH1159_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1159+STABILITY: SURFACE MOTION
 NH1159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1159+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2025
 NH1159
 NH1159  HISTORY     - Date     Condition        Report By
 NH1159  HISTORY     - 1954     MONUMENTED       CGS
 NH1159  HISTORY     - 1961     GOOD             USGS
 NH1159  HISTORY     - 1967     GOOD             CGS
 NH1159  HISTORY     - 1989     GOOD             USPSQD
 NH1159  HISTORY     - 19950513 MARK NOT FOUND   USPSQD
 NH1159  HISTORY     - 20000315 GOOD             SECI
 NH1159  HISTORY     - 20000802 GOOD             PATRIC
 NH1159  HISTORY     - 20010109 GOOD             PATRIC
 NH1159  HISTORY     - 20020905 GOOD             SECI
 NH1159  HISTORY     - 20151111 GOOD             ASMINC
 NH1159  HISTORY     - 20250616 GOOD             ASMINC
 NH1159
 NH1159                          STATION DESCRIPTION
 NH1159
 NH1159'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1159'THE STATION IS LOCATED AT THE INTERSECTION OF STATE HIGHWAY 176 AND A
 NH1159'PAVED ROAD (FRANKLINVILLE ROAD) ABOUT 5 MILES SOUTHWEST OF WOODSTOCK
 NH1159'AND 1-1/2 MILES SOUTH OF FRANKLINVILLE AND IS ON ROAD RIGHT-OF-WAY.
 NH1159'IT IS 296 FEET NORTHWEST OF THE INTERSECTION, 38 FEET NORTH OF THE
 NH1159'CENTER OF HIGHWAY 176, 4 FEET EAST OF A WHITE WITNESS POST AND A FENCE
 NH1159'CORNER.  IT IS FLUSH AND THE DISK IS STAMPED SENECA 1954.
 NH1159'
 NH1159'REFERENCE MARK NO. 1 IS 38 FEET NORTH OF THE CENTER OF THE HIGHWAY AND
 NH1159'1 FOOT WEST OF A TELEPHONE POLE.  IT IS FLUSH AND THE DISK IS STAMPED
 NH1159'SENECA NO 1 1954.
 NH1159'
 NH1159'REFERENCE MARK NO. 2 IS AT THE NORTH EDGE OF A CULTIVATED FIELD AND 36
 NH1159'FEET SOUTH OF THE CENTER OF THE HIGHWAY.  IT IS FLUSH AND THE DISK IS
 NH1159'STAMPED SENECA NO 2 1954.
 NH1159'
 NH1159'AZIMUTH MARK IS 40 FEET SOUTH OF THE CENTER OF HIGHWAY 176, 4 FEET
 NH1159'EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE LINE.  IT IS
 NH1159'FLUSH AND THE DISK IS STAMPED SENECA 1954.
 NH1159'
 NH1159'TO REACH THE STATION FROM THE WEST JUNCTION OF STATE HIGHWAYS 176 AND
 NH1159'47 ABOUT 5 MILES SOUTH OF WOODSTOCK, GO WEST ON HIGHWAY 176 FOR 3.85
 NH1159'MILES TO A PAVED ROAD RIGHT (WOODSTOCK ROAD) AND THE STATION AS
 NH1159'DESCRIBED.  CONTINUE WEST ON HIGHWAY 176 FOR 0.3 MILE TO THE AZIMUTH
 NH1159'MARK ON THE LEFT AS DESCRIBED.
 NH1159'
 NH1159'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 NH1159
 NH1159                          STATION RECOVERY (1961)
 NH1159
 NH1159'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 NH1159'STATION IS 4.0 MILES S AND 3.2 MILES W OF WOODSTOCK IN T 44 N,
 NH1159'R 6 E, NEAR SEC. CORS. 26, 27, 34 AND 35, 39 FEET N AND 294
 NH1159'FEET W AND 0.2 FOOT ABOVE ST. HWY 176 FROM INTERSECTION OF
 NH1159'T-ROAD N, AT FIELD LINE N.  MARK IS A STANDARD DISK STAMPED
 NH1159'SENECA 1954 SET IN CONCRETE POST FLUSH WITH GROUND.
 NH1159
 NH1159                          STATION RECOVERY (1967)
 NH1159
 NH1159'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1159'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE FENCE
 NH1159'CORNER AT THE STATION MARK IS GONE AND A METAL WITNESS POST WAS PUT IN
 NH1159'PLACE OF THE WOODEN ONE.
 NH1159'
 NH1159'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 NH1159'
 NH1159'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES SOUTH OF
 NH1159'FRANKLINVILLE.
 NH1159
 NH1159                          STATION RECOVERY (1989)
 NH1159
 NH1159'RECOVERY NOTE BY US POWER SQUADRON 1989 (RBD)
 NH1159'RECOVERED IN GOOD CONDITION.
 NH1159
 NH1159                          STATION RECOVERY (1995)
 NH1159
 NH1159'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1159'MARK NOT FOUND.
 NH1159
 NH1159                          STATION RECOVERY (2000)
 NH1159
 NH1159'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 NH1159'RECOVERED AS DESCRIBED
 NH1159
 NH1159                          STATION RECOVERY (2000)
 NH1159
 NH1159'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NH1159'RECOVERED IN GOOD CONDITION.
 NH1159
 NH1159                          STATION RECOVERY (2001)
 NH1159
 NH1159'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH1159'RECOVERED IN GOOD CONDITION.
 NH1159
 NH1159                          STATION RECOVERY (2002)
 NH1159
 NH1159'RECOVERY NOTE BY SMITH ENG CONS INC 2002 (TEC)
 NH1159'RECOVERED AS DESCRIBED
 NH1159
 NH1159                          STATION RECOVERY (2015)
 NH1159
 NH1159'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (JP)
 NH1159'RECOVERED IN GOOD CONDITION.
 NH1159
 NH1159                          STATION RECOVERY (2025)
 NH1159
 NH1159'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 NH1159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1451 ***********************************************************************
 MF1451  DESIGNATION -  SENECA DUPONT WORKS WATER TANK
 MF1451  PID         -  MF1451
 MF1451  STATE/COUNTY-  IL/GRUNDY
 MF1451  COUNTRY     -  US
 MF1451  USGS QUAD   -  SENECA (2018)
 MF1451
 MF1451                         *CURRENT SURVEY CONTROL
 MF1451  ______________________________________________________________________
 MF1451* NAD 83(1997) POSITION- 41 18 20.77401(N) 088 33 48.39662(W)   ADJUSTED
 MF1451  ______________________________________________________________________
 MF1451  GEOID HEIGHT    -        -32.773 (meters)                     GEOID18
 MF1451  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 MF1451  HORZ ORDER      -  THIRD
 MF1451
 MF1451.The horizontal coordinates were established by classical geodetic methods
 MF1451.and adjusted by the National Geodetic Survey in October 1999.
 MF1451
 MF1451.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1451.GEOID18 height accuracy estimate available here.
 MF1451
 MF1451.Click photographs - Photos may exist for this station.
 MF1451
 MF1451.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1451
 MF1451. The following values were computed from the NAD 83(1997) position.
 MF1451
 MF1451;                    North         East     Units Scale Factor Converg.
 MF1451;SPC IL E     -   515,024.411   280,729.861   MT  0.99997957   -0 09 06.8
 MF1451;SPC IL E     - 1,689,709.26    921,027.89   sFT  0.99997957   -0 09 06.8
 MF1451;UTM  16      - 4,573,880.245   369,119.421   MT  0.99981081   -1 01 55.7
 MF1451
 MF1451_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6911973880(NAD 83)
 MF1451
 MF1451                          SUPERSEDED SURVEY CONTROL
 MF1451
 MF1451  NAD 83(1986)-  41 18 20.77987(N)    088 33 48.40758(W) AD(       ) 3
 MF1451  NAD 27      -  41 18 20.66200(N)    088 33 48.15100(W) AD(       ) 3
 MF1451
 MF1451.Superseded values are not recommended for survey control.
 MF1451
 MF1451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1451.See file dsdata.pdf to determine how the superseded data were derived.
 MF1451
 MF1451_MARKER: 53 = ELEVATED TANK
 MF1451
 MF1451  HISTORY     - Date     Condition        Report By
 MF1451  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1451
 MF1451                          STATION DESCRIPTION
 MF1451
 MF1451'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1461 ***********************************************************************
 MF1461  DESIGNATION -  SERENA
 MF1461  PID         -  MF1461
 MF1461  STATE/COUNTY-  IL/LASALLE
 MF1461  COUNTRY     -  US
 MF1461  USGS QUAD   -  WEDRON (2018)
 MF1461
 MF1461                         *CURRENT SURVEY CONTROL
 MF1461  ______________________________________________________________________
 MF1461* NAD 83(2011) POSITION- 41 29 03.65441(N) 088 45 12.14606(W)   ADJUSTED
 MF1461* NAD 83(2011) ELLIP HT-   159.010 (meters)        (06/27/12)   ADJUSTED
 MF1461* NAD 83(2011) EPOCH   -  2010.00
 MF1461* NAVD 88 ORTHO HEIGHT -   192.1   (meters)      630.    (feet) GPS OBS
 MF1461  ______________________________________________________________________
 MF1461  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1461  GEOID HEIGHT    -        -33.041 (meters)                     GEOID99
 MF1461  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 MF1461  NAD 83(2011) X  -    104,107.937 (meters)                     COMP
 MF1461  NAD 83(2011) Y  - -4,784,116.234 (meters)                     COMP
 MF1461  NAD 83(2011) Z  -  4,202,975.511 (meters)                     COMP
 MF1461  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 MF1461
 MF1461  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1461  Standards:
 MF1461         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1461            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1461  -------------------------------------------------------------------
 MF1461  NETWORK    1.77   2.06           0.81   0.60   1.05     -0.09162969
 MF1461  -------------------------------------------------------------------
 MF1461  Click here for local accuracies and other accuracy information.
 MF1461
 MF1461.The horizontal coordinates were established by GPS observations
 MF1461.and adjusted by the National Geodetic Survey in June 2012.
 MF1461
 MF1461.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1461.been affixed to the stable North American tectonic plate. See 
 MF1461.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1461
 MF1461.The horizontal coordinates are valid at the epoch date displayed above
 MF1461.which is a decimal equivalence of Year/Month/Day.
 MF1461
 MF1461.The orthometric height was determined by GPS observations and a
 MF1461.high-resolution geoid model.
 MF1461
 MF1461.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1461.GEOID18 height accuracy estimate available here.
 MF1461
 MF1461.Click photographs - Photos may exist for this station.
 MF1461
 MF1461.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1461
 MF1461.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1461
 MF1461.The ellipsoidal height was determined by GPS observations
 MF1461.and is referenced to NAD 83.
 MF1461
 MF1461. The following values were computed from the NAD 83(2011) position.
 MF1461
 MF1461;                    North         East     Units Scale Factor Converg.
 MF1461;SPC IL E     -   534,916.687   264,920.616   MT  0.99999014   -0 16 41.7
 MF1461;SPC IL E     - 1,754,972.50    869,160.39   sFT  0.99999014   -0 16 41.7
 MF1461;UTM  16      - 4,594,010.504   353,620.485   MT  0.99986369   -1 09 42.0
 MF1461
 MF1461!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1461!SPC IL E     -   0.99997506  x   0.99999014  =   0.99996520
 MF1461!UTM  16      -   0.99997506  x   0.99986369  =   0.99983875
 MF1461
 MF1461:                Primary Azimuth Mark                     Grid Az
 MF1461:SPC IL E     -  SERENA AZ MK                             082 30 07.4
 MF1461:UTM  16      -  SERENA AZ MK                             083 23 07.7
 MF1461
 MF1461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5362094010(NAD 83)
 MF1461
 MF1461|---------------------------------------------------------------------|
 MF1461| PID    Reference Object                     Distance      Geod. Az  |
 MF1461|                                                           dddmmss.s |
 MF1461| MF1460 620                                  81.942 METERS 03253     |
 MF1461| CI8228 SERENA RM 1                          26.030 METERS 03637     |
 MF1461| MF1504 SHERIDAN ILL ST INDUST SCH TK       APPROX. 6.5 KM 0562720.7 |
 MF1461| CI8227 SERENA AZ MK                                       0821325.7 |
 MF1461| MF1449 NORWAY ATT CO MICROWAVE KSA 81      APPROX.11.5 KM 1054844.1 |
 MF1461| CI8229 SERENA RM 2                          23.781 METERS 27244     |
 MF1461|---------------------------------------------------------------------|
 MF1461
 MF1461                          SUPERSEDED SURVEY CONTROL
 MF1461
 MF1461  NAD 83(2007)-  41 29 03.65441(N)    088 45 12.14700(W) AD(2002.00) 0
 MF1461  ELLIP H (02/10/07)  159.035  (m)                       GP(2002.00)    
 MF1461  ELLIP H (02/03/05)  159.027  (m)                       GP(       ) 4 2
 MF1461  NAD 83(1997)-  41 29 03.65447(N)    088 45 12.14691(W) AD(       ) 1
 MF1461  ELLIP H (03/04/03)  159.047  (m)                       GP(       ) 4 2
 MF1461  NAD 83(1997)-  41 29 03.65515(N)    088 45 12.14827(W) AD(       ) 3
 MF1461  NAD 83(1996)-  41 29 03.65916(N)    088 45 12.15789(W) AD(       ) 3
 MF1461  NAD 83(1986)-  41 29 03.66018(N)    088 45 12.15703(W) AD(       ) 3
 MF1461  NAD 27      -  41 29 03.54740(N)    088 45 11.88880(W) AD(       ) 3
 MF1461  NGVD 29             192.20   (m)          630.6    (f) LEVELING    3  
 MF1461
 MF1461.Superseded values are not recommended for survey control.
 MF1461
 MF1461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1461.See file dsdata.pdf to determine how the superseded data were derived.
 MF1461
 MF1461_MARKER: DS = TRIANGULATION STATION DISK
 MF1461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1461_STAMPING: SEERENA 1954
 MF1461_MARK LOGO: CGS
 MF1461_PROJECTION: FLUSH
 MF1461_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1461+STABILITY: SURFACE MOTION
 MF1461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1461+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2022
 MF1461
 MF1461  HISTORY     - Date     Condition        Report By
 MF1461  HISTORY     - 1954     MONUMENTED       CGS
 MF1461  HISTORY     - 1968     GOOD             CGS
 MF1461  HISTORY     - 19970808 GOOD             USPSQD
 MF1461  HISTORY     - 200205   GOOD             ASCPC
 MF1461  HISTORY     - 20021023 GOOD             USPSQD
 MF1461  HISTORY     - 20130918 GOOD             ILDT
 MF1461  HISTORY     - 20220310 GOOD             ILDT
 MF1461
 MF1461                          STATION DESCRIPTION
 MF1461
 MF1461'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1461'STATION IS LOCATED ABOUT 1 MILE WEST OF SERENA AND ON THE PROPERTY
 MF1461'OF L. BRANNENBURG.  IT IS 85 FEET SOUTHWEST OF A WHITE WITNESS POST,
 MF1461'62 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 18 FEET NORTH OF THE
 MF1461'CENTER OF A GRAVEL DRIVEWAY AND 1 FOOT SOUTH OF A FENCE LINE.
 MF1461'THE MARK IS FLUSH AND THE DISK IS STAMPED SERENA 1954.
 MF1461'
 MF1461'REFERENCE MARK NO. 1 IS 27 FEET WEST OF THE CENTER OF THE
 MF1461'GRAVEL ROAD, 1 FOOT SOUTH OF A WHITE WITNESS POST AND 1 FOOT
 MF1461'EAST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1461'SERENA NO 1 1954.
 MF1461'
 MF1461'REFERENCE MARK NO. 2 IS 18 FEET NORTH OF THE CENTER OF THE GRAVEL
 MF1461'DRIVEWAY AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND
 MF1461'THE DISK IS STAMPED SERENA NO 2 1954.
 MF1461'
 MF1461'(USGS) BM IS 38 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 52, 33
 MF1461'FEET EAST OF THE CENTER OF A GRAVEL ROAD, 23 FEET NORTH OF A
 MF1461'POWER LINE POLE AND 5 FEET EAST OF A FENCE CORNER AND RIGHT-OF-WAY
 MF1461'MARKER.  THE MARK IS A 4 INCH IRON PIPE THAT PROJECTS 4 INCHES
 MF1461'WITH A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK ATOP
 MF1461'STAMPED ILL. 620 (FEET ELEVATION).
 MF1461'
 MF1461'AZIMUTH MARK IS 40 FEET SOUTH OF THE CENTER OF HIGHWAY 52, 9 FEET
 MF1461'WEST OF A POWER LINE POLE, 2 FEET WEST OF A WHITE WITNESS POST
 MF1461'AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES
 MF1461'AND THE DISK IS STAMPED SERENA 1954.
 MF1461'
 MF1461'TO REACH THE STATION FROM THE RAILROAD CROSSING IN SERENA GO
 MF1461'WEST ON U.S. HIGHWAY 52 FOR 0.65 MILE TO THE AZIMUTH MARK ON
 MF1461'THE LEFT AS DESCRIBED.  CONTINUE WEST ON HIGHWAY 52 FOR 0.3 MILE
 MF1461'TO A GRAVEL CROSSROAD AND THE BENCH MARK ON THE LEFT AS DESCRIBED.
 MF1461'TURN LEFT AND GO SOUTH ON GRAVEL ROAD FOR 0.05 MILE TO THE
 MF1461'STATION ON THE RIGHT AS DESCRIBED.
 MF1461'
 MF1461'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1461
 MF1461                          STATION RECOVERY (1968)
 MF1461
 MF1461'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 MF1461'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE FOUND
 MF1461'AS DESCRIBED AND IN GOOD CONDITION.  THE USGS BM WAS NOT FOUND AND
 MF1461'IS ASSUMED DESTROYED.  A METAL WITNESS POST WAS SET 1 FOOT SOUTH
 MF1461'OF REFERENCE MARK 1.  THE AZIMUTH MARK IS 9 FEET WEST OF A
 MF1461'T-FENCE CORNER, 1 FOOT EAST OF A METAL WITNESS POST AND 53 FEET
 MF1461'SOUTHWEST OF THE INTERSECTION OF HIGHWAY 52 AND A GRAVELED ROAD
 MF1461'NORTH.
 MF1461'
 MF1461'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE WEST
 MF1461'OF SERENA
 MF1461
 MF1461                          STATION RECOVERY (1997)
 MF1461
 MF1461'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1461'RECOVERED IN GOOD CONDITION.
 MF1461
 MF1461                          STATION RECOVERY (2002)
 MF1461
 MF1461'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1461'RECOVERED AS DESCRIBED
 MF1461
 MF1461                          STATION RECOVERY (2002)
 MF1461
 MF1461'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1461'RM 1, RM 2 AND THE AZIMUTH WERE LOCATED AS DESCRIBED.
 MF1461
 MF1461                          STATION RECOVERY (2013)
 MF1461
 MF1461'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1461'RECOVERED IN GOOD CONDITION.
 MF1461
 MF1461                          STATION RECOVERY (2022)
 MF1461
 MF1461'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF1461'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI8228 ***********************************************************************
 CI8228  DESIGNATION -  SERENA RM 1
 CI8228  PID         -  CI8228
 CI8228  STATE/COUNTY-  IL/LASALLE
 CI8228  COUNTRY     -  US
 CI8228  USGS QUAD   -  WEDRON (2018)
 CI8228
 CI8228                         *CURRENT SURVEY CONTROL
 CI8228  ______________________________________________________________________
 CI8228* NAD 83(1986) POSITION- 41 29 04.33   (N) 088 45 11.48   (W)   HD_HELD1
 CI8228* NAVD 88 ORTHO HEIGHT -   191.892 (meters)      629.57  (feet) ADJUSTED
 CI8228  ______________________________________________________________________
 CI8228  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 CI8228  DYNAMIC HEIGHT  -        191.817 (meters)      629.32  (feet) COMP
 CI8228  MODELED GRAVITY -    980,224.7   (mgal)                       NAVD 88
 CI8228
 CI8228  VERT ORDER      -  SECOND    CLASS I
 CI8228
 CI8228.The horizontal coordinates were determined by differentially corrected
 CI8228.hand held GPS observations or other comparable positioning techniques
 CI8228.and have an estimated accuracy of +/- 3 meters.
 CI8228
 CI8228.The orthometric height was determined by differential leveling and
 CI8228.adjusted by the NATIONAL GEODETIC SURVEY
 CI8228.in November 2014.
 CI8228
 CI8228.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI8228.GEOID18 height accuracy estimate available here.
 CI8228
 CI8228.Click photographs - Photos may exist for this station.
 CI8228
 CI8228.The dynamic height is computed by dividing the NAVD 88
 CI8228.geopotential number by the normal gravity value computed on the
 CI8228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI8228.degrees latitude (g = 980.6199 gals.).
 CI8228
 CI8228.The modeled gravity was interpolated from observed gravity values.
 CI8228
 CI8228;                    North         East    Units  Estimated Accuracy
 CI8228;SPC IL E     -   534,937.5     264,936.2     MT  (+/- 3 meters HH1 GPS) 
 CI8228
 CI8228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5363694031(NAD 83)
 CI8228
 CI8228                          SUPERSEDED SURVEY CONTROL
 CI8228
 CI8228.No superseded survey control is available for this station.
 CI8228
 CI8228_MARKER: DR = REFERENCE MARK DISK
 CI8228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI8228_STAMPING: SERENA NO 1 1954
 CI8228_MARK LOGO: CGS
 CI8228_PROJECTION: FLUSH
 CI8228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI8228+STABILITY: SURFACE MOTION
 CI8228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI8228+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2013
 CI8228
 CI8228  HISTORY     - Date     Condition        Report By
 CI8228  HISTORY     - 1954     MONUMENTED       CGS
 CI8228  HISTORY     - 20131104 GOOD             PATRIC
 CI8228
 CI8228                          STATION DESCRIPTION
 CI8228
 CI8228'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 CI8228'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) SOUTHWEST OF SHERIDAN,
 CI8228'3.5 MI (5.6 KM) NORTH-NORTHEAST OF WEDRON AND 1.1 MI (1.8 KM) WEST OF
 CI8228'SERENA.
 CI8228'
 CI8228'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH COUNTY
 CI8228'ROAD 2 IN SERENA, IL GO WEST ON US HIGHWAY 52 FOR 0.6 MI (1.0 KM) TO
 CI8228'EAST 2150TH ROAD AND THE STATION ON THE LEFT.
 CI8228'
 CI8228'THE STATION IS LOCATED 27 FT (8.2 M) WEST OF THE CENTER OF EAST 2150TH
 CI8228'ROAD, 1 FT (0.3 M) EAST OF A CULTIVATION LINE AND 1 FT (0.3 M) NORTH
 CI8228'OF A WHITE METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1874 ***********************************************************************
 JB1874  DESIGNATION -  SESSER MUNICIPAL TANK
 JB1874  PID         -  JB1874
 JB1874  STATE/COUNTY-  IL/FRANKLIN
 JB1874  COUNTRY     -  US
 JB1874  USGS QUAD   -  SESSER (2018)
 JB1874
 JB1874                         *CURRENT SURVEY CONTROL
 JB1874  ______________________________________________________________________
 JB1874* NAD 83(1997) POSITION- 38 05 18.70253(N) 089 02 53.25805(W)   ADJUSTED
 JB1874  ______________________________________________________________________
 JB1874  GEOID HEIGHT    -        -29.704 (meters)                     GEOID18
 JB1874  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 JB1874  HORZ ORDER      -  THIRD
 JB1874
 JB1874.The horizontal coordinates were established by classical geodetic methods
 JB1874.and adjusted by the National Geodetic Survey in October 1999.
 JB1874
 JB1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1874.GEOID18 height accuracy estimate available here.
 JB1874
 JB1874.Click photographs - Photos may exist for this station.
 JB1874
 JB1874.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1874
 JB1874. The following values were computed from the NAD 83(1997) position.
 JB1874
 JB1874;                    North         East     Units Scale Factor Converg.
 JB1874;SPC IL E     -   158,042.323   237,294.616   MT  1.00002341   -0 26 27.4
 JB1874;SPC IL E     -   518,510.52    778,524.09   sFT  1.00002341   -0 26 27.4
 JB1874;UTM  16      - 4,217,618.337   320,387.054   MT  0.99999734   -1 15 49.6
 JB1874
 JB1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2038717618(NAD 83)
 JB1874
 JB1874                          SUPERSEDED SURVEY CONTROL
 JB1874
 JB1874  NAD 83(1993)-  38 05 18.71472(N)    089 02 53.25787(W) AD(       ) 3
 JB1874  NAD 83(1986)-  38 05 18.71582(N)    089 02 53.25919(W) AD(       ) 3
 JB1874  NAD 27      -  38 05 18.53693(N)    089 02 52.99663(W) AD(       ) 3
 JB1874
 JB1874.Superseded values are not recommended for survey control.
 JB1874
 JB1874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1874.See file dsdata.pdf to determine how the superseded data were derived.
 JB1874
 JB1874_MARKER: 53 = ELEVATED TANK
 JB1874
 JB1874  HISTORY     - Date     Condition        Report By
 JB1874  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1874  HISTORY     - 1962     GOOD             CGS
 JB1874
 JB1874                          STATION DESCRIPTION
 JB1874
 JB1874'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1874'THE STATION IS LOCATED IN THE SOUTHEAST SECTION OF SESSER, ABOUT
 JB1874'300 FEET WEST OF RAILROAD TRACKS AND ABOUT 0.3 MILE SOUTH OF STATE
 JB1874'HIGHWAY 183 AND THE DEPOT IN SESSER.
 JB1874'
 JB1874'THE TANK IS A 4 LEGGED STEEL STRUCTURE PAINTED SILVER WITH THE NAME
 JB1874'SESSER PAINTED IN BLACK ON THE NORTH SIDE AND STANDS ABOUT 150 FEET
 JB1874'HIGH.  THE POINT INTERSECTED WAS THE TOP CENTER.
 JB1874
 JB1874                          STATION RECOVERY (1962)
 JB1874
 JB1874'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1874'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1873 ***********************************************************************
 JB1873  DESIGNATION -  SESSER STACK
 JB1873  PID         -  JB1873
 JB1873  STATE/COUNTY-  IL/FRANKLIN
 JB1873  COUNTRY     -  US
 JB1873  USGS QUAD   -  SESSER (2018)
 JB1873
 JB1873                         *CURRENT SURVEY CONTROL
 JB1873  ______________________________________________________________________
 JB1873* NAD 83(1997) POSITION- 38 06 10.53172(N) 089 02 50.73743(W)   ADJUSTED
 JB1873  ______________________________________________________________________
 JB1873  GEOID HEIGHT    -        -29.734 (meters)                     GEOID18
 JB1873  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 JB1873  HORZ ORDER      -  THIRD
 JB1873
 JB1873.The horizontal coordinates were established by classical geodetic methods
 JB1873.and adjusted by the National Geodetic Survey in October 1999.
 JB1873
 JB1873.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1873.GEOID18 height accuracy estimate available here.
 JB1873
 JB1873.Click photographs - Photos may exist for this station.
 JB1873
 JB1873.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1873
 JB1873. The following values were computed from the NAD 83(1997) position.
 JB1873
 JB1873;                    North         East     Units Scale Factor Converg.
 JB1873;SPC IL E     -   159,639.883   237,368.328   MT  1.00002329   -0 26 26.4
 JB1873;SPC IL E     -   523,751.85    778,765.92   sFT  1.00002329   -0 26 26.4
 JB1873;UTM  16      - 4,219,214.631   320,483.701   MT  0.99999691   -1 15 49.5
 JB1873
 JB1873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2048319214(NAD 83)
 JB1873
 JB1873                          SUPERSEDED SURVEY CONTROL
 JB1873
 JB1873  NAD 83(1993)-  38 06 10.54457(N)    089 02 50.73704(W) AD(       ) 3
 JB1873  NAD 83(1986)-  38 06 10.54528(N)    089 02 50.73835(W) AD(       ) 3
 JB1873  NAD 27      -  38 06 10.36920(N)    089 02 50.47457(W) AD(       ) 3
 JB1873
 JB1873.Superseded values are not recommended for survey control.
 JB1873
 JB1873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1873.See file dsdata.pdf to determine how the superseded data were derived.
 JB1873
 JB1873_MARKER: 63 = STACK
 JB1873
 JB1873  HISTORY     - Date     Condition        Report By
 JB1873  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1873
 JB1873                          STATION DESCRIPTION
 JB1873
 JB1873'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1873'THE STATION IS THE CENTER OF THE TOP OF THE STACK, LOCATED ABOUT
 JB1873'1.0 MILE NORTH OF THE BUSINESS DISTRICT AND ABOUT 0.5 MILE EAST OF
 JB1873'STATE HIGHWAY 148 AND IS OWNED BY MR. BILLY BROWN OF SESSER.  IT IS
 JB1873'A LARGE CONCRETE STRUCTURE AND IS LOCATED AT AN ABANONED MINE.
 JB1873'THE OVERALL HEIGHT IS ABOUT 130 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1688 ***********************************************************************
 JB1688  DESIGNATION -  SEVEN
 JB1688  PID         -  JB1688
 JB1688  STATE/COUNTY-  IL/WHITE
 JB1688  COUNTRY     -  US
 JB1688  USGS QUAD   -  SPRINGERTON (2018)
 JB1688
 JB1688                         *CURRENT SURVEY CONTROL
 JB1688  ______________________________________________________________________
 JB1688* NAD 83(1997) POSITION- 38 07 47.21902(N) 088 15 11.54491(W)   ADJUSTED
 JB1688* NAVD 88 ORTHO HEIGHT -   132.    (meters)      433.    (feet) SCALED
 JB1688  ______________________________________________________________________
 JB1688  GEOID HEIGHT    -        -30.469 (meters)                     GEOID18
 JB1688  LAPLACE CORR    -         -1.94  (seconds)                    DEFLEC18
 JB1688  HORZ ORDER      -  SECOND
 JB1688
 JB1688.The horizontal coordinates were established by classical geodetic methods
 JB1688.and adjusted by the National Geodetic Survey in October 1999.
 JB1688
 JB1688.The orthometric height was scaled from a topographic map.
 JB1688
 JB1688.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1688.GEOID18 height accuracy estimate available here.
 JB1688
 JB1688.Click photographs - Photos may exist for this station.
 JB1688
 JB1688.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1688
 JB1688. The following values were computed from the NAD 83(1997) position.
 JB1688
 JB1688;                    North         East     Units Scale Factor Converg.
 JB1688;SPC IL E     -   162,383.147   307,025.104   MT  0.99997561   +0 02 58.1
 JB1688;SPC IL E     -   532,752.04  1,007,298.20   sFT  0.99997561   +0 02 58.1
 JB1688;UTM  16      - 4,220,956.621   390,163.870   MT  0.99974858   -0 46 25.9
 JB1688
 JB1688!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1688!SPC IL E     -   0.99998408  x   0.99997561  =   0.99995969
 JB1688!UTM  16      -   0.99998408  x   0.99974858  =   0.99973267
 JB1688
 JB1688:                Primary Azimuth Mark                     Grid Az
 JB1688:SPC IL E     -  SEVEN AZ MK                              214 30 28.1
 JB1688:UTM  16      -  SEVEN AZ MK                              215 19 52.1
 JB1688
 JB1688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9016320956(NAD 83)
 JB1688
 JB1688|---------------------------------------------------------------------|
 JB1688| PID    Reference Object                     Distance      Geod. Az  |
 JB1688|                                                           dddmmss.s |
 JB1688| CI5505 SEVEN RM 1                           15.957 METERS 17849     |
 JB1688| CI5504 SEVEN AZ MK                                        2143326.2 |
 JB1688| CI5506 SEVEN RM 2                           12.790 METERS 27700     |
 JB1688|---------------------------------------------------------------------|
 JB1688
 JB1688                          SUPERSEDED SURVEY CONTROL
 JB1688
 JB1688  NAD 83(1997)-  38 07 47.22213(N)    088 15 11.54415(W) AD(       ) 2
 JB1688  NAD 83(1993)-  38 07 47.22790(N)    088 15 11.54503(W) AD(       ) 2
 JB1688  NAD 83(1986)-  38 07 47.23080(N)    088 15 11.54625(W) AD(       ) 2
 JB1688  NAD 27      -  38 07 47.06077(N)    088 15 11.39525(W) AD(       ) 2
 JB1688
 JB1688.Superseded values are not recommended for survey control.
 JB1688
 JB1688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1688.See file dsdata.pdf to determine how the superseded data were derived.
 JB1688
 JB1688_MARKER: DS = TRIANGULATION STATION DISK
 JB1688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1688_STAMPING: SEVEN 1961
 JB1688_MARK LOGO: CGS
 JB1688_PROJECTION: FLUSH
 JB1688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1688+STABILITY: SURFACE MOTION
 JB1688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1688+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2007
 JB1688
 JB1688  HISTORY     - Date     Condition        Report By
 JB1688  HISTORY     - 1961     MONUMENTED       CGS
 JB1688  HISTORY     - 20051212 GOOD             LAMAC
 JB1688  HISTORY     - 20070717 GOOD             GEOCAC
 JB1688
 JB1688                          STATION DESCRIPTION
 JB1688
 JB1688'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1688'THE STATION IS ABOUT 5 MILES NORTHEAST OF ENFIELD, ON THE ROAD
 JB1688'RIGHT-OF-WAY AND IS IN THE SOUTHWEST 0.25 OF SECTION 31, T 4 S, R 9 E.
 JB1688'IT IS 54 FEET NORTH OF A POWER POLE, 53 FEET NORTH OF A WITNESS POST
 JB1688'AND 22 FEET OF THE CENTERLINE OF A GRAVELED ROAD.  THE MONUMENT IS
 JB1688'FLUSH AND THE DISK IS STAMPED SEVEN 1961.
 JB1688'
 JB1688'TO REACH FROM THE POST OFFICE IN ENFIELD, GO EAST ON MAIN STREET FOR
 JB1688'0.2 MILE TO WHERE MAIN STREET TURNS LEFT.  TURN LEFT AND GO NORTH ON
 JB1688'MAIN STREET FOR 0.05 MILE TO A T-STREET.  TURN RIGHT AND GO EAST AND
 JB1688'NORTH ON A PAVED STREET FOR 0.2 MILE TO A CROSSROAD.  TURN RIGHT AND
 JB1688'GO EAST ON A PAVED ROAD FOR 0.1 MILE TO THE END OF THE PAVEMENT.
 JB1688'CONTINUE EAST ON A GRAVELED ROAD FOR 0.7 MILE TO A JOGGED CROSSROAD.
 JB1688'TURN LEFT THEN RIGHT AND CONTINUE EASTERLY ON A GRAVELED ROAD FOR 1.0
 JB1688'MILE TO A CROSSROAD.  CONTINUE EAST ON THE GRAVELED ROAD FOR 1.0 MILE
 JB1688'TO A T-ROAD.  TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR 1.05 MILES
 JB1688'TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR
 JB1688'1.3 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST ON THE
 JB1688'GRAVELED ROAD FOR 0.15 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH ON
 JB1688'A GRAVELED ROAD FOR 0.2 MILE TO THE STATION ON THE RIGHT.
 JB1688'
 JB1688'REFERENCE MARK 1 IS 24 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 JB1688'ROAD, 2 FEET EAST OF THE WITNESS POST AND 1 FOOT NORTHEAST OF THE
 JB1688'POWER POLE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 JB1688'SEVEN NO 1 1961.
 JB1688'
 JB1688'REFERENCE MARK 2 IS 20 WEST OF THE CENTERLINE OF THE GRAVELED ROAD, 72
 JB1688'FEET NORTHWEST OF THE POWER POLE, 45 FEET NORTH OF A TELEPHONE POLE
 JB1688'AND 1 FOOT EAST OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND
 JB1688'THE DISK IS STAMPED SEVEN NO 2 1961.
 JB1688'
 JB1688'THE AZIMUTH MARK IS 20 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 JB1688'ROAD, 10 FEET WEST OF A POWER POLE, 2 FEET WEST OF A WITNESS POST AND
 JB1688'1 FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 6 INCHES AND THE
 JB1688'DISK IS STAMPED SEVEN 1961.
 JB1688'
 JB1688'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1688
 JB1688                          STATION RECOVERY (2005)
 JB1688
 JB1688'RECOVERY NOTE BY LAMAC ENGINEERING COMPANY INCO 2005 (BS)
 JB1688'RTK EL HGT 332.772 US FT
 JB1688
 JB1688                          STATION RECOVERY (2007)
 JB1688
 JB1688'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 JB1688'FOUND THE STATION AND REFERENCE MARK NO. 2.  THERE IS NO UTILITY POLE
 JB1688'45 FEET SOUTH OF REFERENCE MARK NO. 2.  FOUND AN EMPTY HOLE AT THE
 JB1688'DESCRIBED LOCATION FOR REFERENCE MARK NO. 1.  DID NOT FIND THE AZIMUTH
 JB1688'MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1767 ***********************************************************************
 LC1767  DESIGNATION -  SEYMOUR TV STATION WCIA MAST
 LC1767  PID         -  LC1767
 LC1767  STATE/COUNTY-  IL/CHAMPAIGN
 LC1767  COUNTRY     -  US
 LC1767  USGS QUAD   -  SEYMOUR (2018)
 LC1767
 LC1767                         *CURRENT SURVEY CONTROL
 LC1767  ______________________________________________________________________
 LC1767* NAD 83(1997) POSITION- 40 06 21.55042(N) 088 26 59.91040(W)   ADJUSTED
 LC1767  ______________________________________________________________________
 LC1767  GEOID HEIGHT    -        -31.988 (meters)                     GEOID18
 LC1767  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 LC1767  HORZ ORDER      -  THIRD
 LC1767
 LC1767.The horizontal coordinates were established by classical geodetic methods
 LC1767.and adjusted by the National Geodetic Survey in October 1999.
 LC1767
 LC1767.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1767.GEOID18 height accuracy estimate available here.
 LC1767
 LC1767.Click photographs - Photos may exist for this station.
 LC1767
 LC1767.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1767
 LC1767. The following values were computed from the NAD 83(1997) position.
 LC1767
 LC1767;                    North         East     Units Scale Factor Converg.
 LC1767;SPC IL E     -   381,774.789   290,055.173   MT  0.99997622   -0 04 30.5
 LC1767;SPC IL E     - 1,252,539.45    951,622.68   sFT  0.99997622   -0 04 30.5
 LC1767;UTM  16      - 4,440,528.227   376,419.856   MT  0.99978800   -0 56 03.1
 LC1767
 LC1767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7641940528(NAD 83)
 LC1767
 LC1767                          SUPERSEDED SURVEY CONTROL
 LC1767
 LC1767  NAD 83(1997)-  40 06 21.55372(N)    088 26 59.91253(W) AD(       ) 3
 LC1767  NAD 83(1986)-  40 06 21.55601(N)    088 26 59.90451(W) AD(       ) 3
 LC1767  NAD 27      -  40 06 21.44000(N)    088 26 59.69200(W) AD(       ) 3
 LC1767
 LC1767.Superseded values are not recommended for survey control.
 LC1767
 LC1767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1767.See file dsdata.pdf to determine how the superseded data were derived.
 LC1767
 LC1767_MARKER: 42 = RADIO/TV MAST
 LC1767
 LC1767  HISTORY     - Date     Condition        Report By
 LC1767  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1767
 LC1767                          STATION DESCRIPTION
 LC1767
 LC1767'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1767'THE STATION IS LOCATED ABOUT 1 MILE WEST OF SEYMOUR AND ABOUT
 LC1767'5 MILES SOUTHWEST OF MAHOMET.
 LC1767'
 LC1767'TO REACH THE STATION FROM THE POST OFFICE IN SEYMOUR, GO
 LC1767'NORTH ON THE MAIN STREET FOR 0.25 MILE TO STATE HIGHWAYS
 LC1767'10 AND 47, TURN LEFT ON STATE HIGHWAY 10 AND 47 AND GO
 LC1767'WEST FOR 1 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO SOUTH ON
 LC1767'A DIRT ROAD FOR 0.15 MILE TO A PRIVATE ROAD ON THE RIGHT,
 LC1767'TURN RIGHT AND GO WEST FOR 0.25 MILE TO THE END OF ROAD
 LC1767'AND THE STATION ON THE RIGHT.
 LC1767'
 LC1767'THE STATION IS THE ANTENNA ON THE TOP OF THE MAST.  THE MAST
 LC1767'IS A STEEL STRUCTURE, PAINTED RED AND WHITE AND IS APPROXIMATELY
 LC1767'981 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1522 ***********************************************************************
 DQ1522  DESIGNATION -  SF 001
 DQ1522  PID         -  DQ1522
 DQ1522  STATE/COUNTY-  IL/SANGAMON
 DQ1522  COUNTRY     -  US
 DQ1522  USGS QUAD   -  MOUNT AUBURN (2018)
 DQ1522
 DQ1522                         *CURRENT SURVEY CONTROL
 DQ1522  ______________________________________________________________________
 DQ1522* NAD 83(1986) POSITION- 39 50 24.08   (N) 089 15 16.12   (W)   HD_HELD1
 DQ1522* NAVD 88 ORTHO HEIGHT -   184.404 (meters)      605.00  (feet) ADJUSTED
 DQ1522  ______________________________________________________________________
 DQ1522  GEOID HEIGHT    -        -32.368 (meters)                     GEOID18
 DQ1522  DYNAMIC HEIGHT  -        184.306 (meters)      604.68  (feet) COMP
 DQ1522  MODELED GRAVITY -    980,089.1   (mgal)                       NAVD 88
 DQ1522
 DQ1522  VERT ORDER      -  SECOND    CLASS I
 DQ1522
 DQ1522.The horizontal coordinates were determined by differentially corrected
 DQ1522.hand held GPS observations or other comparable positioning techniques
 DQ1522.and have an estimated accuracy of +/- 3 meters.
 DQ1522
 DQ1522.The orthometric height was determined by differential leveling and
 DQ1522.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1522.in May 2016.
 DQ1522
 DQ1522.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1522.GEOID18 height accuracy estimate available here.
 DQ1522
 DQ1522.Click photographs - Photos may exist for this station.
 DQ1522
 DQ1522.The dynamic height is computed by dividing the NAVD 88
 DQ1522.geopotential number by the normal gravity value computed on the
 DQ1522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1522.degrees latitude (g = 980.6199 gals.).
 DQ1522
 DQ1522.The modeled gravity was interpolated from observed gravity values.
 DQ1522
 DQ1522;                    North         East    Units  Estimated Accuracy
 DQ1522;SPC IL W     -   352,624.2     778,072.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1522
 DQ1522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0710112433(NAD 83)
 DQ1522
 DQ1522                          SUPERSEDED SURVEY CONTROL
 DQ1522
 DQ1522.No superseded survey control is available for this station.
 DQ1522
 DQ1522_MARKER: F = FLANGE-ENCASED ROD
 DQ1522_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1522_STAMPING: SF 001 2015
 DQ1522_MARK LOGO: UIL
 DQ1522_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1522_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1522_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1522+STABILITY: POSITION/ELEVATION WELL
 DQ1522_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1522+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 DQ1522_ROD/PIPE-DEPTH: 7.3 meters
 DQ1522_SLEEVE-DEPTH  : 0.9 meters
 DQ1522
 DQ1522  HISTORY     - Date     Condition        Report By
 DQ1522  HISTORY     - 20151007 MONUMENTED       AMESC
 DQ1522
 DQ1522                          STATION DESCRIPTION
 DQ1522
 DQ1522'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1522'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST-NORTHEAST OF
 DQ1522'MECHANICSBURG, 5.1 MI (8.2 KM) NORTH OF MOUNT AUBURN AND 4.8 MI (7.7
 DQ1522'KM) WEST-SOUTHWEST OF NIANTIC.
 DQ1522'
 DQ1522'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1522'ILLIOPOLIS ROAD PROCEED NORTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1522'FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DQ1522'
 DQ1522'THE STATION IS 54 FT (16.5 M) EAST OF THE CENTERLINE OF MECHANICSBURG
 DQ1522'- ILLIOPOLIS ROAD, 37 FT (11.3 M) SOUTHEAST OF A LIGHT POLE, 110 FT
 DQ1522'(33.5 M) SOUTH OF THE CENTERLINE OF LONG POINT ROAD AND 3.5 FT (1.1 M)
 DQ1522'WEST OF THE FENCE CORNER OF A FENCE RUNNING SOUTH AND NORTHEAST.
 DQ1522'
 DQ1522'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1522'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1522'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1523 ***********************************************************************
 DQ1523  DESIGNATION -  SF 002
 DQ1523  PID         -  DQ1523
 DQ1523  STATE/COUNTY-  IL/SANGAMON
 DQ1523  COUNTRY     -  US
 DQ1523  USGS QUAD   -  MOUNT AUBURN (2018)
 DQ1523
 DQ1523                         *CURRENT SURVEY CONTROL
 DQ1523  ______________________________________________________________________
 DQ1523* NAD 83(1986) POSITION- 39 49 34.55   (N) 089 15 18.29   (W)   HD_HELD1
 DQ1523* NAVD 88 ORTHO HEIGHT -   182.541 (meters)      598.89  (feet) ADJUSTED
 DQ1523  ______________________________________________________________________
 DQ1523  GEOID HEIGHT    -        -32.369 (meters)                     GEOID18
 DQ1523  DYNAMIC HEIGHT  -        182.443 (meters)      598.57  (feet) COMP
 DQ1523  MODELED GRAVITY -    980,087.6   (mgal)                       NAVD 88
 DQ1523
 DQ1523  VERT ORDER      -  SECOND    CLASS I
 DQ1523
 DQ1523.The horizontal coordinates were determined by differentially corrected
 DQ1523.hand held GPS observations or other comparable positioning techniques
 DQ1523.and have an estimated accuracy of +/- 3 meters.
 DQ1523
 DQ1523.The orthometric height was determined by differential leveling and
 DQ1523.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1523.in May 2016.
 DQ1523
 DQ1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1523.GEOID18 height accuracy estimate available here.
 DQ1523
 DQ1523.Click photographs - Photos may exist for this station.
 DQ1523
 DQ1523.The dynamic height is computed by dividing the NAVD 88
 DQ1523.geopotential number by the normal gravity value computed on the
 DQ1523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1523.degrees latitude (g = 980.6199 gals.).
 DQ1523
 DQ1523.The modeled gravity was interpolated from observed gravity values.
 DQ1523
 DQ1523;                    North         East    Units  Estimated Accuracy
 DQ1523;SPC IL W     -   351,096.1     778,036.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1523
 DQ1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0701010907(NAD 83)
 DQ1523
 DQ1523                          SUPERSEDED SURVEY CONTROL
 DQ1523
 DQ1523.No superseded survey control is available for this station.
 DQ1523
 DQ1523_MARKER: F = FLANGE-ENCASED ROD
 DQ1523_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1523_STAMPING: SF 002 2015
 DQ1523_MARK LOGO: UIL
 DQ1523_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1523_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1523_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1523+STABILITY: POSITION/ELEVATION WELL
 DQ1523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1523+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 DQ1523_ROD/PIPE-DEPTH: 9.8 meters
 DQ1523_SLEEVE-DEPTH  : 0.9 meters
 DQ1523
 DQ1523  HISTORY     - Date     Condition        Report By
 DQ1523  HISTORY     - 20151007 MONUMENTED       AMESC
 DQ1523
 DQ1523                          STATION DESCRIPTION
 DQ1523
 DQ1523'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1523'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) EAST OF MECHANICSBURG,
 DQ1523'5.1 MI (8.2 KM) WEST-SOUTHWEST OF NIANTIC AND 4.2 MI (6.8 KM) NORTH OF
 DQ1523'MOUNT AUBURN.
 DQ1523'
 DQ1523'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1523'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1523'FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DQ1523'
 DQ1523'THE STATION IS 34 FT (10.4 M) EAST OF THE CENTERLINE OF MECHANICSBURG
 DQ1523'- ILLIOPOLIS ROAD, 219 FT (66.8 M) NORTH OF A POWER POLE, 40 FT (12.2
 DQ1523'M) SOUTH OF THE EASTERLY PROJECTION OF THE CENTERLINE OF A GRAVEL LANE
 DQ1523'TO THE WEST AND 14.0 FT (4.3 M) SOUTH OF A POWER POLE.
 DQ1523'
 DQ1523'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1523'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1523'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1524 ***********************************************************************
 DQ1524  DESIGNATION -  SF 003
 DQ1524  PID         -  DQ1524
 DQ1524  STATE/COUNTY-  IL/SANGAMON
 DQ1524  COUNTRY     -  US
 DQ1524  USGS QUAD   -  MOUNT AUBURN (2018)
 DQ1524
 DQ1524                         *CURRENT SURVEY CONTROL
 DQ1524  ______________________________________________________________________
 DQ1524* NAD 83(1986) POSITION- 39 48 55.28   (N) 089 15 53.51   (W)   HD_HELD1
 DQ1524* NAVD 88 ORTHO HEIGHT -   180.312 (meters)      591.57  (feet) ADJUSTED
 DQ1524  ______________________________________________________________________
 DQ1524  GEOID HEIGHT    -        -32.373 (meters)                     GEOID18
 DQ1524  DYNAMIC HEIGHT  -        180.215 (meters)      591.26  (feet) COMP
 DQ1524  MODELED GRAVITY -    980,086.6   (mgal)                       NAVD 88
 DQ1524
 DQ1524  VERT ORDER      -  SECOND    CLASS I
 DQ1524
 DQ1524.The horizontal coordinates were determined by differentially corrected
 DQ1524.hand held GPS observations or other comparable positioning techniques
 DQ1524.and have an estimated accuracy of +/- 3 meters.
 DQ1524
 DQ1524.The orthometric height was determined by differential leveling and
 DQ1524.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1524.in May 2016.
 DQ1524
 DQ1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1524.GEOID18 height accuracy estimate available here.
 DQ1524
 DQ1524.Click photographs - Photos may exist for this station.
 DQ1524
 DQ1524.The dynamic height is computed by dividing the NAVD 88
 DQ1524.geopotential number by the normal gravity value computed on the
 DQ1524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1524.degrees latitude (g = 980.6199 gals.).
 DQ1524
 DQ1524.The modeled gravity was interpolated from observed gravity values.
 DQ1524
 DQ1524;                    North         East    Units  Estimated Accuracy
 DQ1524;SPC IL W     -   349,876.5     777,211.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1524
 DQ1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0614209717(NAD 83)
 DQ1524
 DQ1524                          SUPERSEDED SURVEY CONTROL
 DQ1524
 DQ1524.No superseded survey control is available for this station.
 DQ1524
 DQ1524_MARKER: F = FLANGE-ENCASED ROD
 DQ1524_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1524_STAMPING: SF 003 2015
 DQ1524_MARK LOGO: UIL
 DQ1524_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1524_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1524_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1524+STABILITY: POSITION/ELEVATION WELL
 DQ1524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1524+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2015
 DQ1524_ROD/PIPE-DEPTH: 7.3 meters
 DQ1524_SLEEVE-DEPTH  : 0.9 meters
 DQ1524
 DQ1524  HISTORY     - Date     Condition        Report By
 DQ1524  HISTORY     - 20151012 MONUMENTED       AMESC
 DQ1524
 DQ1524                          STATION DESCRIPTION
 DQ1524
 DQ1524'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1524'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF MECHANICSBURG,
 DQ1524'5.9 MI (9.5 KM) WEST-SOUTHWEST OF NIANTIC AND 3.4 MI (5.5 KM) NORTH OF
 DQ1524'MOUNT AUBURN.
 DQ1524'
 DQ1524'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1524'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1524'FOR 1.7 MI (2.7 KM) TO THE STATION ON THE LEFT.
 DQ1524'
 DQ1524'THE STATION IS 55 FT (16.8 M) SOUTH OF THE CENTERLINE OF MECHANICSBURG
 DQ1524'- ILLIOPOLIS ROAD, 171.5 FT (52.3 M) EAST-SOUTHEAST OF THE EAST END OF
 DQ1524'A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO HOUSE
 DQ1524'NUMBER '2043', 135.6 FT (41.3 M) SOUTHWEST OF THE WEST END OF A 15
 DQ1524'INCH (38 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE
 DQ1524'NORTH, 92.0 FT (28.0 M) EAST OF A CONCRETE RIGHT OF WAY MARKER, 91.0
 DQ1524'FT (27.7 M) EAST OF TELEPHONE PEDESTAL NUMBER '1200 24 5' AND 8.7 FT
 DQ1524'(2.7 M) NORTHWEST OF A POWER POLE.
 DQ1524'
 DQ1524'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1524'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1524'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1525 ***********************************************************************
 DQ1525  DESIGNATION -  SF 004
 DQ1525  PID         -  DQ1525
 DQ1525  STATE/COUNTY-  IL/SANGAMON
 DQ1525  COUNTRY     -  US
 DQ1525  USGS QUAD   -  MOUNT AUBURN (2018)
 DQ1525
 DQ1525                         *CURRENT SURVEY CONTROL
 DQ1525  ______________________________________________________________________
 DQ1525* NAD 83(1986) POSITION- 39 48 21.69   (N) 089 16 10.19   (W)   HD_HELD1
 DQ1525* NAVD 88 ORTHO HEIGHT -   171.977 (meters)      564.23  (feet) ADJUSTED
 DQ1525  ______________________________________________________________________
 DQ1525  GEOID HEIGHT    -        -32.374 (meters)                     GEOID18
 DQ1525  DYNAMIC HEIGHT  -        171.884 (meters)      563.92  (feet) COMP
 DQ1525  MODELED GRAVITY -    980,085.6   (mgal)                       NAVD 88
 DQ1525
 DQ1525  VERT ORDER      -  SECOND    CLASS I
 DQ1525
 DQ1525.The horizontal coordinates were determined by differentially corrected
 DQ1525.hand held GPS observations or other comparable positioning techniques
 DQ1525.and have an estimated accuracy of +/- 3 meters.
 DQ1525
 DQ1525.The orthometric height was determined by differential leveling and
 DQ1525.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1525.in May 2016.
 DQ1525
 DQ1525.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1525.GEOID18 height accuracy estimate available here.
 DQ1525
 DQ1525.Click photographs - Photos may exist for this station.
 DQ1525
 DQ1525.The dynamic height is computed by dividing the NAVD 88
 DQ1525.geopotential number by the normal gravity value computed on the
 DQ1525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1525.degrees latitude (g = 980.6199 gals.).
 DQ1525
 DQ1525.The modeled gravity was interpolated from observed gravity values.
 DQ1525
 DQ1525;                    North         East    Units  Estimated Accuracy
 DQ1525;SPC IL W     -   348,836.6     776,825.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1525
 DQ1525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0572008692(NAD 83)
 DQ1525
 DQ1525                          SUPERSEDED SURVEY CONTROL
 DQ1525
 DQ1525.No superseded survey control is available for this station.
 DQ1525
 DQ1525_MARKER: F = FLANGE-ENCASED ROD
 DQ1525_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1525_STAMPING: SF 004 2015
 DQ1525_MARK LOGO: UIL
 DQ1525_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1525_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1525_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1525_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1525+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2019
 DQ1525_ROD/PIPE-DEPTH: 20.1 meters
 DQ1525_SLEEVE-DEPTH  : 0.9 meters
 DQ1525
 DQ1525  HISTORY     - Date     Condition        Report By
 DQ1525  HISTORY     - 20151012 MONUMENTED       AMESC
 DQ1525  HISTORY     - 20190819 GOOD             ILDT
 DQ1525
 DQ1525                          STATION DESCRIPTION
 DQ1525
 DQ1525'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1525'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST OF MECHANICSBURG,
 DQ1525'6.4 MI (10.3 KM) WEST-SOUTHWEST OF NIANTIC AND 2.8 MI (4.5 KM) NORTH
 DQ1525'OF MOUNT AUBURN.
 DQ1525'
 DQ1525'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1525'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1525'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1525'AUBURN ROAD FOR 0.65 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DQ1525'
 DQ1525'THE STATION IS 52 FT (15.8 M) WEST OF THE CENTERLINE OF MOUNT AUBURN
 DQ1525'ROAD, 246 FT (75.0 M) SOUTH OF A POWER POLE, 199.5 FT (60.8 M)
 DQ1525'SOUTHEAST OF A POWER POLE WITH GUY WIRE, 156.0 FT (47.5 M) EAST OF THE
 DQ1525'CENTERLINE OF WATER WELL ROAD, 134.7 FT (41.1 M) SOUTHEAST OF THE EAST
 DQ1525'END OF A 24 INCH (61 CM) CONCRETE PIPE UNDER WATER WELL ROAD AND 10.0
 DQ1525'FT (3.0 M) NORTH-NORTHEAST OF A POWER POLE.
 DQ1525'
 DQ1525'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1525'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1525'IN IDENTIFICATION.
 DQ1525
 DQ1525                          STATION RECOVERY (2019)
 DQ1525
 DQ1525'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DQ1525'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1526 ***********************************************************************
 DQ1526  DESIGNATION -  SF 005
 DQ1526  PID         -  DQ1526
 DQ1526  STATE/COUNTY-  IL/CHRISTIAN
 DQ1526  COUNTRY     -  US
 DQ1526  USGS QUAD   -  MOUNT AUBURN (2018)
 DQ1526
 DQ1526                         *CURRENT SURVEY CONTROL
 DQ1526  ______________________________________________________________________
 DQ1526* NAD 83(1986) POSITION- 39 47 23.88   (N) 089 16 09.32   (W)   HD_HELD1
 DQ1526* NAVD 88 ORTHO HEIGHT -   171.285 (meters)      561.96  (feet) ADJUSTED
 DQ1526  ______________________________________________________________________
 DQ1526  GEOID HEIGHT    -        -32.370 (meters)                     GEOID18
 DQ1526  DYNAMIC HEIGHT  -        171.193 (meters)      561.66  (feet) COMP
 DQ1526  MODELED GRAVITY -    980,083.7   (mgal)                       NAVD 88
 DQ1526
 DQ1526  VERT ORDER      -  SECOND    CLASS I
 DQ1526
 DQ1526.The horizontal coordinates were determined by differentially corrected
 DQ1526.hand held GPS observations or other comparable positioning techniques
 DQ1526.and have an estimated accuracy of +/- 3 meters.
 DQ1526
 DQ1526.The orthometric height was determined by differential leveling and
 DQ1526.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1526.in May 2016.
 DQ1526
 DQ1526.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1526.GEOID18 height accuracy estimate available here.
 DQ1526
 DQ1526.Click photographs - Photos may exist for this station.
 DQ1526
 DQ1526.The dynamic height is computed by dividing the NAVD 88
 DQ1526.geopotential number by the normal gravity value computed on the
 DQ1526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1526.degrees latitude (g = 980.6199 gals.).
 DQ1526
 DQ1526.The modeled gravity was interpolated from observed gravity values.
 DQ1526
 DQ1526;                    North         East    Units  Estimated Accuracy
 DQ1526;SPC IL W     -   347,053.9     776,863.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1526
 DQ1526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0569506909(NAD 83)
 DQ1526
 DQ1526                          SUPERSEDED SURVEY CONTROL
 DQ1526
 DQ1526.No superseded survey control is available for this station.
 DQ1526
 DQ1526_MARKER: F = FLANGE-ENCASED ROD
 DQ1526_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1526_STAMPING: SF 005 2015
 DQ1526_MARK LOGO: UIL
 DQ1526_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1526_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1526_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1526+STABILITY: POSITION/ELEVATION WELL
 DQ1526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1526+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2015
 DQ1526_ROD/PIPE-DEPTH: 13.4 meters
 DQ1526_SLEEVE-DEPTH  : 0.9 meters
 DQ1526
 DQ1526  HISTORY     - Date     Condition        Report By
 DQ1526  HISTORY     - 20151012 MONUMENTED       AMESC
 DQ1526
 DQ1526                          STATION DESCRIPTION
 DQ1526
 DQ1526'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1526'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST OF MECHANICSBURG,
 DQ1526'5.9 MI (9.5 KM) NORTH-NORTHEAST OF GROVE CITY AND 1.7 MI (2.7 KM)
 DQ1526'NORTH-NORTHWEST OF MOUNT AUBURN.
 DQ1526'
 DQ1526'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1526'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1526'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1526'AUBURN ROAD WHICH IS ALSO CALLED COUNTY ROAD 1400E FOR 1.75 MI (2.8
 DQ1526'KM) TO THE STATION ON THE LEFT.
 DQ1526'
 DQ1526'THE STATION IS 53 FT (16.2 M) EAST OF THE CENTERLINE OF MOUNT AUBURN
 DQ1526'ROAD, 1070 FT (326.1 M) NORTH OF THE NORTHEAST CORNER OF THE HEADWALL
 DQ1526'OF A 14 FT (4.3 M) X 5.5 FT (1.7 M) BOX CULVERT UNDER MECHANICSBURG -
 DQ1526'ILLIOPOLIS ROAD AND 1.5 FT (0.5 M) WEST OF AN ORANGE FIBERGLASS
 DQ1526'WITNESS POST.
 DQ1526'
 DQ1526'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1526'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1526'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1527 ***********************************************************************
 DQ1527  DESIGNATION -  SF 006
 DQ1527  PID         -  DQ1527
 DQ1527  STATE/COUNTY-  IL/CHRISTIAN
 DQ1527  COUNTRY     -  US
 DQ1527  USGS QUAD   -  MOUNT AUBURN (2018)
 DQ1527
 DQ1527                         *CURRENT SURVEY CONTROL
 DQ1527  ______________________________________________________________________
 DQ1527* NAD 83(1986) POSITION- 39 46 31.65   (N) 089 16 11.67   (W)   HD_HELD1
 DQ1527* NAVD 88 ORTHO HEIGHT -   187.209 (meters)      614.20  (feet) ADJUSTED
 DQ1527  ______________________________________________________________________
 DQ1527  GEOID HEIGHT    -        -32.365 (meters)                     GEOID18
 DQ1527  DYNAMIC HEIGHT  -        187.107 (meters)      613.87  (feet) COMP
 DQ1527  MODELED GRAVITY -    980,081.9   (mgal)                       NAVD 88
 DQ1527
 DQ1527  VERT ORDER      -  SECOND    CLASS I
 DQ1527
 DQ1527.The horizontal coordinates were determined by differentially corrected
 DQ1527.hand held GPS observations or other comparable positioning techniques
 DQ1527.and have an estimated accuracy of +/- 3 meters.
 DQ1527
 DQ1527.The orthometric height was determined by differential leveling and
 DQ1527.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1527.in May 2016.
 DQ1527
 DQ1527.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1527.GEOID18 height accuracy estimate available here.
 DQ1527
 DQ1527.Click photographs - Photos may exist for this station.
 DQ1527
 DQ1527.The dynamic height is computed by dividing the NAVD 88
 DQ1527.geopotential number by the normal gravity value computed on the
 DQ1527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1527.degrees latitude (g = 980.6199 gals.).
 DQ1527
 DQ1527.The modeled gravity was interpolated from observed gravity values.
 DQ1527
 DQ1527;                    North         East    Units  Estimated Accuracy
 DQ1527;SPC IL W     -   345,442.5     776,823.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1527
 DQ1527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0559805300(NAD 83)
 DQ1527
 DQ1527                          SUPERSEDED SURVEY CONTROL
 DQ1527
 DQ1527.No superseded survey control is available for this station.
 DQ1527
 DQ1527_MARKER: F = FLANGE-ENCASED ROD
 DQ1527_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1527_STAMPING: SF 006 2015
 DQ1527_MARK LOGO: UIL
 DQ1527_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1527_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1527_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1527+STABILITY: POSITION/ELEVATION WELL
 DQ1527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1527+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2015
 DQ1527_ROD/PIPE-DEPTH: 14.6 meters
 DQ1527_SLEEVE-DEPTH  : 0.9 meters
 DQ1527
 DQ1527  HISTORY     - Date     Condition        Report By
 DQ1527  HISTORY     - 20151013 MONUMENTED       AMESC
 DQ1527
 DQ1527                          STATION DESCRIPTION
 DQ1527
 DQ1527'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1527'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-SOUTHEAST OF
 DQ1527'MECHANICSBURG, 5.0 MI (8.0 KM) NORTH-NORTHEAST OF GROVE CITY AND 0.8
 DQ1527'MI (1.3 KM) NORTHWEST OF MOUNT AUBURN.
 DQ1527'
 DQ1527'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1527'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1527'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1527'AUBURN ROAD WHICH IS ALSO CALLED COUNTY ROAD 1400E FOR 2.75 MI (4.4
 DQ1527'KM) TO THE STATION ON THE LEFT.
 DQ1527'
 DQ1527'THE STATION IS 61 FT (18.6 M) EAST OF THE CENTERLINE OF MOUNT AUBURN
 DQ1527'ROAD, 570 FT (173.7 M) NORTH OF THE NORTH END OF A 15 INCH (38 CM)
 DQ1527'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE EAST AND 9.3 FT
 DQ1527'(2.8 M) SOUTH-SOUTHWEST OF TELEPHONE PEDESTAL NUMBER 'E1 3' NEXT TO A
 DQ1527'LONE WOODEN POST.
 DQ1527'
 DQ1527'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1527'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1527'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1528 ***********************************************************************
 DQ1528  DESIGNATION -  SF 007
 DQ1528  PID         -  DQ1528
 DQ1528  STATE/COUNTY-  IL/CHRISTIAN
 DQ1528  COUNTRY     -  US
 DQ1528  USGS QUAD   -  MOUNT AUBURN (2018)
 DQ1528
 DQ1528                         *CURRENT SURVEY CONTROL
 DQ1528  ______________________________________________________________________
 DQ1528* NAD 83(1986) POSITION- 39 45 43.41   (N) 089 16 12.12   (W)   HD_HELD1
 DQ1528* NAVD 88 ORTHO HEIGHT -   186.114 (meters)      610.61  (feet) ADJUSTED
 DQ1528  ______________________________________________________________________
 DQ1528  GEOID HEIGHT    -        -32.359 (meters)                     GEOID18
 DQ1528  DYNAMIC HEIGHT  -        186.013 (meters)      610.28  (feet) COMP
 DQ1528  MODELED GRAVITY -    980,080.3   (mgal)                       NAVD 88
 DQ1528
 DQ1528  VERT ORDER      -  SECOND    CLASS I
 DQ1528
 DQ1528.The horizontal coordinates were determined by differentially corrected
 DQ1528.hand held GPS observations or other comparable positioning techniques
 DQ1528.and have an estimated accuracy of +/- 3 meters.
 DQ1528
 DQ1528.The orthometric height was determined by differential leveling and
 DQ1528.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1528.in May 2016.
 DQ1528
 DQ1528.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1528.GEOID18 height accuracy estimate available here.
 DQ1528
 DQ1528.Click photographs - Photos may exist for this station.
 DQ1528
 DQ1528.The dynamic height is computed by dividing the NAVD 88
 DQ1528.geopotential number by the normal gravity value computed on the
 DQ1528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1528.degrees latitude (g = 980.6199 gals.).
 DQ1528
 DQ1528.The modeled gravity was interpolated from observed gravity values.
 DQ1528
 DQ1528;                    North         East    Units  Estimated Accuracy
 DQ1528;SPC IL W     -   343,954.6     776,828.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1528
 DQ1528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0555003813(NAD 83)
 DQ1528
 DQ1528                          SUPERSEDED SURVEY CONTROL
 DQ1528
 DQ1528.No superseded survey control is available for this station.
 DQ1528
 DQ1528_MARKER: F = FLANGE-ENCASED ROD
 DQ1528_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1528_STAMPING: SF 007 2015
 DQ1528_MARK LOGO: UIL
 DQ1528_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1528_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1528_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1528+STABILITY: POSITION/ELEVATION WELL
 DQ1528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1528+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2015
 DQ1528_ROD/PIPE-DEPTH: 13.4 meters
 DQ1528_SLEEVE-DEPTH  : 0.9 meters
 DQ1528
 DQ1528  HISTORY     - Date     Condition        Report By
 DQ1528  HISTORY     - 20151013 MONUMENTED       AMESC
 DQ1528
 DQ1528                          STATION DESCRIPTION
 DQ1528
 DQ1528'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1528'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-SOUTHEAST OF
 DQ1528'MECHANICSBURG, 4.1 MI (6.6 KM) NORTH-NORTHEAST OF GROVE CITY AND IN
 DQ1528'THE TOWN OF MOUNT AUBURN, IL.
 DQ1528'
 DQ1528'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1528'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1528'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1528'AUBURN ( COUNTY ROAD 1400E ) FOR 3.4 MI (5.5 KM) TO E2850 NORTH ROAD.
 DQ1528'CONTINUE SOUTH ALONG COUNTY ROAD 1400E FOR 0.25 MI (0.4 KM) TO ARCH
 DQ1528'STREET.  CONTINUE SOUTH ALONG COUNTY ROAD 1400E FOR 185 FT (56.4 M) TO
 DQ1528'THE STATION ON THE LEFT.
 DQ1528'
 DQ1528'THE STATION IS 38 FT (11.6 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1528'1400E, 145.5 FT (44.3 M) SOUTH-SOUTHWEST OF A POWER POLE WITH
 DQ1528'TRANSFORMER, 143.9 FT (43.9 M) SOUTH OF A POWER POLE WITH LIGHT AND
 DQ1528'61.3 FT (18.7 M) NORTH OF A TELEPHONE PEDESTAL.
 DQ1528'
 DQ1528'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1528'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1528'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1529 ***********************************************************************
 DQ1529  DESIGNATION -  SF 008
 DQ1529  PID         -  DQ1529
 DQ1529  STATE/COUNTY-  IL/CHRISTIAN
 DQ1529  COUNTRY     -  US
 DQ1529  USGS QUAD   -  GROVE CITY (2018)
 DQ1529
 DQ1529                         *CURRENT SURVEY CONTROL
 DQ1529  ______________________________________________________________________
 DQ1529* NAD 83(1986) POSITION- 39 44 47.22   (N) 089 16 12.84   (W)   HD_HELD1
 DQ1529* NAVD 88 ORTHO HEIGHT -   185.409 (meters)      608.30  (feet) ADJUSTED
 DQ1529  ______________________________________________________________________
 DQ1529  GEOID HEIGHT    -        -32.353 (meters)                     GEOID18
 DQ1529  DYNAMIC HEIGHT  -        185.309 (meters)      607.97  (feet) COMP
 DQ1529  MODELED GRAVITY -    980,078.4   (mgal)                       NAVD 88
 DQ1529
 DQ1529  VERT ORDER      -  SECOND    CLASS I
 DQ1529
 DQ1529.The horizontal coordinates were determined by differentially corrected
 DQ1529.hand held GPS observations or other comparable positioning techniques
 DQ1529.and have an estimated accuracy of +/- 3 meters.
 DQ1529
 DQ1529.The orthometric height was determined by differential leveling and
 DQ1529.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1529.in May 2016.
 DQ1529
 DQ1529.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1529.GEOID18 height accuracy estimate available here.
 DQ1529
 DQ1529.Click photographs - Photos may exist for this station.
 DQ1529
 DQ1529.The dynamic height is computed by dividing the NAVD 88
 DQ1529.geopotential number by the normal gravity value computed on the
 DQ1529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1529.degrees latitude (g = 980.6199 gals.).
 DQ1529
 DQ1529.The modeled gravity was interpolated from observed gravity values.
 DQ1529
 DQ1529;                    North         East    Units  Estimated Accuracy
 DQ1529;SPC IL W     -   342,221.5     776,828.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1529
 DQ1529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0548902080(NAD 83)
 DQ1529
 DQ1529                          SUPERSEDED SURVEY CONTROL
 DQ1529
 DQ1529.No superseded survey control is available for this station.
 DQ1529
 DQ1529_MARKER: F = FLANGE-ENCASED ROD
 DQ1529_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1529_STAMPING: SF 008 2015
 DQ1529_MARK LOGO: UIL
 DQ1529_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1529_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1529_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1529+STABILITY: POSITION/ELEVATION WELL
 DQ1529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1529+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2015
 DQ1529_ROD/PIPE-DEPTH: 13.4 meters
 DQ1529_SLEEVE-DEPTH  : 0.9 meters
 DQ1529
 DQ1529  HISTORY     - Date     Condition        Report By
 DQ1529  HISTORY     - 20151013 MONUMENTED       AMESC
 DQ1529
 DQ1529                          STATION DESCRIPTION
 DQ1529
 DQ1529'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1529'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST-SOUTHEAST OF
 DQ1529'MECHANICSBURG, 3.1 MI (5.0 KM) NORTH-NORTHEAST OF GROVE CITY AND 1.4
 DQ1529'MI (2.3 KM) SOUTH-SOUTHWEST OF MOUNT AUBURN.
 DQ1529'
 DQ1529'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1529'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1529'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1529'AUBURN ( COUNTY ROAD 1400E ) FOR 3.4 MI (5.5 KM) TO E2850 NORTH ROAD.
 DQ1529'CONTINUE SOUTH ALONG COUNTY ROAD 1400E FOR 1.35 MI (2.2 KM) TO THE
 DQ1529'STATION ON THE RIGHT.
 DQ1529'
 DQ1529'THE STATION IS 29 FT (8.8 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1529'1400E, 173.5 FT (52.9 M) NORTH OF THE NORTH END OF A 15 INCH (38 CM)
 DQ1529'CORRUGATED PLASTIC PIPE UNDER THE DRIVEWAY TO HOUSE NUMBER 272, 45.7
 DQ1529'FT (13.9 M) WEST OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED
 DQ1529'PLASTIC PIPE UNDER A FIELD ENTRANCE TO THE EAST, 31.5 FT (9.6 M)
 DQ1529'SOUTH-SOUTHWEST OF THE SOUTH END OF A 15 INCH (38 CM) CORRUGATED
 DQ1529'PLASTIC PIPE AND 9.4 FT (2.9 M) NORTH OF A CONCRETE RIGHT OF WAY
 DQ1529'MARKER.
 DQ1529'
 DQ1529'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1529'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1529'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1530 ***********************************************************************
 DQ1530  DESIGNATION -  SF 009
 DQ1530  PID         -  DQ1530
 DQ1530  STATE/COUNTY-  IL/CHRISTIAN
 DQ1530  COUNTRY     -  US
 DQ1530  USGS QUAD   -  GROVE CITY (2018)
 DQ1530
 DQ1530                         *CURRENT SURVEY CONTROL
 DQ1530  ______________________________________________________________________
 DQ1530* NAD 83(1986) POSITION- 39 44 01.74   (N) 089 16 12.43   (W)   HD_HELD1
 DQ1530* NAVD 88 ORTHO HEIGHT -   186.648 (meters)      612.36  (feet) ADJUSTED
 DQ1530  ______________________________________________________________________
 DQ1530  GEOID HEIGHT    -        -32.346 (meters)                     GEOID18
 DQ1530  DYNAMIC HEIGHT  -        186.546 (meters)      612.03  (feet) COMP
 DQ1530  MODELED GRAVITY -    980,076.8   (mgal)                       NAVD 88
 DQ1530
 DQ1530  VERT ORDER      -  SECOND    CLASS I
 DQ1530
 DQ1530.The horizontal coordinates were determined by differentially corrected
 DQ1530.hand held GPS observations or other comparable positioning techniques
 DQ1530.and have an estimated accuracy of +/- 3 meters.
 DQ1530
 DQ1530.The orthometric height was determined by differential leveling and
 DQ1530.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1530.in May 2016.
 DQ1530
 DQ1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1530.GEOID18 height accuracy estimate available here.
 DQ1530
 DQ1530.Click photographs - Photos may exist for this station.
 DQ1530
 DQ1530.The dynamic height is computed by dividing the NAVD 88
 DQ1530.geopotential number by the normal gravity value computed on the
 DQ1530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1530.degrees latitude (g = 980.6199 gals.).
 DQ1530
 DQ1530.The modeled gravity was interpolated from observed gravity values.
 DQ1530
 DQ1530;                    North         East    Units  Estimated Accuracy
 DQ1530;SPC IL W     -   340,819.0     776,852.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1530
 DQ1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0546300678(NAD 83)
 DQ1530
 DQ1530                          SUPERSEDED SURVEY CONTROL
 DQ1530
 DQ1530.No superseded survey control is available for this station.
 DQ1530
 DQ1530_MARKER: F = FLANGE-ENCASED ROD
 DQ1530_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1530_STAMPING: SF 009 2015
 DQ1530_MARK LOGO: UIL
 DQ1530_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1530_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1530_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1530+STABILITY: POSITION/ELEVATION WELL
 DQ1530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1530+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 DQ1530_ROD/PIPE-DEPTH: 12.2 meters
 DQ1530_SLEEVE-DEPTH  : 0.9 meters
 DQ1530
 DQ1530  HISTORY     - Date     Condition        Report By
 DQ1530  HISTORY     - 20151014 MONUMENTED       AMESC
 DQ1530
 DQ1530                          STATION DESCRIPTION
 DQ1530
 DQ1530'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1530'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH-NORTHWEST OF
 DQ1530'STONINGTON, 2.4 MI (3.9 KM) NORTHEAST OF GROVE CITY AND 2.3 MI (3.7
 DQ1530'KM) SOUTH-SOUTHWEST OF MOUNT AUBURN.
 DQ1530'
 DQ1530'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1530'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1530'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1530'AUBURN ( COUNTY ROAD 1400E ) FOR 5.0 MI (8.0 KM) TO COUNTY ROAD 2700N.
 DQ1530'CONTINUE SOUTH ALONG COUNTY ROAD 1400E FOR 0.6 MI (1.0 KM) TO THE
 DQ1530'STATION ON THE LEFT.
 DQ1530'
 DQ1530'THE STATION IS 26 FT (7.9 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1530'1400E, 146.3 FT (44.6 M) NORTH OF TELEPHONE PEDESTAL NUMBER 'D 31' AND
 DQ1530'15.0 FT (4.6 M) NORTH OF THE NORTH END OF A 15 INCH (38 CM) CORRUGATED
 DQ1530'METAL PIPE UNDER THE DRIVEWAY TO HOUSE NUMBER '2964'.
 DQ1530'
 DQ1530'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1530'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1530'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1531 ***********************************************************************
 DQ1531  DESIGNATION -  SF 010
 DQ1531  PID         -  DQ1531
 DQ1531  STATE/COUNTY-  IL/CHRISTIAN
 DQ1531  COUNTRY     -  US
 DQ1531  USGS QUAD   -  GROVE CITY (2018)
 DQ1531
 DQ1531                         *CURRENT SURVEY CONTROL
 DQ1531  ______________________________________________________________________
 DQ1531* NAD 83(1986) POSITION- 39 43 42.13   (N) 089 15 33.77   (W)   HD_HELD1
 DQ1531* NAVD 88 ORTHO HEIGHT -   183.276 (meters)      601.30  (feet) ADJUSTED
 DQ1531  ______________________________________________________________________
 DQ1531  GEOID HEIGHT    -        -32.346 (meters)                     GEOID18
 DQ1531  DYNAMIC HEIGHT  -        183.176 (meters)      600.97  (feet) COMP
 DQ1531  MODELED GRAVITY -    980,075.8   (mgal)                       NAVD 88
 DQ1531
 DQ1531  VERT ORDER      -  SECOND    CLASS I
 DQ1531
 DQ1531.The horizontal coordinates were determined by differentially corrected
 DQ1531.hand held GPS observations or other comparable positioning techniques
 DQ1531.and have an estimated accuracy of +/- 3 meters.
 DQ1531
 DQ1531.The orthometric height was determined by differential leveling and
 DQ1531.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1531.in May 2016.
 DQ1531
 DQ1531.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1531.GEOID18 height accuracy estimate available here.
 DQ1531
 DQ1531.Click photographs - Photos may exist for this station.
 DQ1531
 DQ1531.The dynamic height is computed by dividing the NAVD 88
 DQ1531.geopotential number by the normal gravity value computed on the
 DQ1531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1531.degrees latitude (g = 980.6199 gals.).
 DQ1531
 DQ1531.The modeled gravity was interpolated from observed gravity values.
 DQ1531
 DQ1531;                    North         East    Units  Estimated Accuracy
 DQ1531;SPC IL W     -   340,223.5     777,778.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1531
 DQ1531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0636800050(NAD 83)
 DQ1531
 DQ1531                          SUPERSEDED SURVEY CONTROL
 DQ1531
 DQ1531.No superseded survey control is available for this station.
 DQ1531
 DQ1531_MARKER: F = FLANGE-ENCASED ROD
 DQ1531_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1531_STAMPING: SF 010 2015
 DQ1531_MARK LOGO: UIL
 DQ1531_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1531_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1531_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1531+STABILITY: POSITION/ELEVATION WELL
 DQ1531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1531+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 DQ1531_ROD/PIPE-DEPTH: 11.0 meters
 DQ1531_SLEEVE-DEPTH  : 0.9 meters
 DQ1531
 DQ1531  HISTORY     - Date     Condition        Report By
 DQ1531  HISTORY     - 20151014 MONUMENTED       AMESC
 DQ1531
 DQ1531                          STATION DESCRIPTION
 DQ1531
 DQ1531'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1531'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF
 DQ1531'STONINGTON, 2.6 MI (4.2 KM) SOUTH OF MOUNT AUBURN AND 2.5 MI (4.0 KM)
 DQ1531'NORTHEAST OF GROVE CITY.
 DQ1531'
 DQ1531'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1531'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1531'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1531'AUBURN ( COUNTY ROAD 1400E ) FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 2600N,
 DQ1531'THENCE EAST ALONG COUNTY ROAD 2600N FOR 0.6 MI (1.0 KM) TO THE STATION
 DQ1531'ON THE RIGHT.
 DQ1531'
 DQ1531'THE STATION IS 22 FT (6.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1531'2600N, 385 FT (117.3 M) EAST OF THE DRIVEWAY TO HOUSE NUMBER 1452, 375
 DQ1531'FT (114.3 M) EAST-SOUTHEAST OF TELEPHONE PEDESTAL NUMBER 'D8 1', 237.5
 DQ1531'FT (72.4 M) EAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DQ1531'PIPE UNDER A FIELD ENTRANCE TO THE SOUTH AND 160 FT (48.8 M) WEST OF A
 DQ1531'POWER POLE, 11.7 FT (3.6 M) EAST OF A POWER POLE.
 DQ1531'
 DQ1531'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1531'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1531'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1532 ***********************************************************************
 DQ1532  DESIGNATION -  SF 011
 DQ1532  PID         -  DQ1532
 DQ1532  STATE/COUNTY-  IL/CHRISTIAN
 DQ1532  COUNTRY     -  US
 DQ1532  USGS QUAD   -  STONINGTON (2018)
 DQ1532
 DQ1532                         *CURRENT SURVEY CONTROL
 DQ1532  ______________________________________________________________________
 DQ1532* NAD 83(1986) POSITION- 39 43 41.78   (N) 089 14 37.72   (W)   HD_HELD1
 DQ1532* NAVD 88 ORTHO HEIGHT -   183.261 (meters)      601.25  (feet) ADJUSTED
 DQ1532  ______________________________________________________________________
 DQ1532  GEOID HEIGHT    -        -32.352 (meters)                     GEOID18
 DQ1532  DYNAMIC HEIGHT  -        183.161 (meters)      600.92  (feet) COMP
 DQ1532  MODELED GRAVITY -    980,075.2   (mgal)                       NAVD 88
 DQ1532
 DQ1532  VERT ORDER      -  SECOND    CLASS I
 DQ1532
 DQ1532.The horizontal coordinates were determined by differentially corrected
 DQ1532.hand held GPS observations or other comparable positioning techniques
 DQ1532.and have an estimated accuracy of +/- 3 meters.
 DQ1532
 DQ1532.The orthometric height was determined by differential leveling and
 DQ1532.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1532.in May 2016.
 DQ1532
 DQ1532.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1532.GEOID18 height accuracy estimate available here.
 DQ1532
 DQ1532.Click photographs - Photos may exist for this station.
 DQ1532
 DQ1532.The dynamic height is computed by dividing the NAVD 88
 DQ1532.geopotential number by the normal gravity value computed on the
 DQ1532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1532.degrees latitude (g = 980.6199 gals.).
 DQ1532
 DQ1532.The modeled gravity was interpolated from observed gravity values.
 DQ1532
 DQ1532;                    North         East    Units  Estimated Accuracy
 DQ1532;SPC IL W     -   340,226.3     779,113.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1532
 DQ1532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0770200006(NAD 83)
 DQ1532
 DQ1532                          SUPERSEDED SURVEY CONTROL
 DQ1532
 DQ1532.No superseded survey control is available for this station.
 DQ1532
 DQ1532_MARKER: F = FLANGE-ENCASED ROD
 DQ1532_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1532_STAMPING: SF 011 2015
 DQ1532_MARK LOGO: UIL
 DQ1532_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1532_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1532_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1532+STABILITY: POSITION/ELEVATION WELL
 DQ1532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1532+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 DQ1532_ROD/PIPE-DEPTH: 9.1 meters
 DQ1532_SLEEVE-DEPTH  : 0.9 meters
 DQ1532
 DQ1532  HISTORY     - Date     Condition        Report By
 DQ1532  HISTORY     - 20151014 MONUMENTED       AMESC
 DQ1532
 DQ1532                          STATION DESCRIPTION
 DQ1532
 DQ1532'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1532'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHWEST OF
 DQ1532'STONINGTON, 3.2 MI (5.1 KM) EAST-NORTHEAST OF GROVE CITY AND 2.8 MI
 DQ1532'(4.5 KM) SOUTH-SOUTHEAST OF MOUNT AUBURN.
 DQ1532'
 DQ1532'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1532'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1532'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1532'AUBURN ( COUNTY ROAD 1400E ) FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 2600N,
 DQ1532'THENCE EAST ALONG COUNTY ROAD 2600N FOR 1.0 MI (1.6 KM) TO COUNTY ROAD
 DQ1532'1500E.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 0.4 MI (0.6 KM) TO
 DQ1532'THE STATION ON THE RIGHT.
 DQ1532'
 DQ1532'THE STATION IS 23 FT (7.0 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1532'2600N, 11.8 FT (3.6 M) SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM)
 DQ1532'CORRUGATED METAL PIPE UNDER THE WEST FIELD ENTRANCE TO THE SOUTH, 10.5
 DQ1532'FT (3.2 M) SOUTH-SOUTHWEST OF THE WEST END OF A 15 INCH (38 CM)
 DQ1532'CORRUGATED METAL PIPE UNDER THE EAST FIELD ENTRANCE TO THE SOUTH AND
 DQ1532'2.6 FT (0.8 M) NORTHEAST OF A LONE WOODEN POST.
 DQ1532'
 DQ1532'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1532'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1532'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1533 ***********************************************************************
 DQ1533  DESIGNATION -  SF 012
 DQ1533  PID         -  DQ1533
 DQ1533  STATE/COUNTY-  IL/CHRISTIAN
 DQ1533  COUNTRY     -  US
 DQ1533  USGS QUAD   -  STONINGTON (2018)
 DQ1533
 DQ1533                         *CURRENT SURVEY CONTROL
 DQ1533  ______________________________________________________________________
 DQ1533* NAD 83(1986) POSITION- 39 43 41.98   (N) 089 13 46.94   (W)   HD_HELD1
 DQ1533* NAVD 88 ORTHO HEIGHT -   185.066 (meters)      607.17  (feet) ADJUSTED
 DQ1533  ______________________________________________________________________
 DQ1533  GEOID HEIGHT    -        -32.356 (meters)                     GEOID18
 DQ1533  DYNAMIC HEIGHT  -        184.964 (meters)      606.84  (feet) COMP
 DQ1533  MODELED GRAVITY -    980,074.7   (mgal)                       NAVD 88
 DQ1533
 DQ1533  VERT ORDER      -  SECOND    CLASS I
 DQ1533
 DQ1533.The horizontal coordinates were determined by differentially corrected
 DQ1533.hand held GPS observations or other comparable positioning techniques
 DQ1533.and have an estimated accuracy of +/- 3 meters.
 DQ1533
 DQ1533.The orthometric height was determined by differential leveling and
 DQ1533.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1533.in May 2016.
 DQ1533
 DQ1533.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1533.GEOID18 height accuracy estimate available here.
 DQ1533
 DQ1533.Click photographs - Photos may exist for this station.
 DQ1533
 DQ1533.The dynamic height is computed by dividing the NAVD 88
 DQ1533.geopotential number by the normal gravity value computed on the
 DQ1533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1533.degrees latitude (g = 980.6199 gals.).
 DQ1533
 DQ1533.The modeled gravity was interpolated from observed gravity values.
 DQ1533
 DQ1533;                    North         East    Units  Estimated Accuracy
 DQ1533;SPC IL W     -   340,245.0     780,322.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1533
 DQ1533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0891199982(NAD 83)
 DQ1533
 DQ1533                          SUPERSEDED SURVEY CONTROL
 DQ1533
 DQ1533.No superseded survey control is available for this station.
 DQ1533
 DQ1533_MARKER: F = FLANGE-ENCASED ROD
 DQ1533_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1533_STAMPING: SF 012 2015
 DQ1533_MARK LOGO: UIL
 DQ1533_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1533_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1533_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1533+STABILITY: POSITION/ELEVATION WELL
 DQ1533_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1533+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 DQ1533_ROD/PIPE-DEPTH: 9.8 meters
 DQ1533_SLEEVE-DEPTH  : 0.9 meters
 DQ1533
 DQ1533  HISTORY     - Date     Condition        Report By
 DQ1533  HISTORY     - 20151014 MONUMENTED       AMESC
 DQ1533
 DQ1533                          STATION DESCRIPTION
 DQ1533
 DQ1533'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1533'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHWEST OF
 DQ1533'STONINGTON, 3.9 MI (6.3 KM) EAST-NORTHEAST OF GROVE CITY AND 3.1 MI
 DQ1533'(5.0 KM) SOUTH-SOUTHEAST OF MOUNT AUBURN.
 DQ1533'
 DQ1533'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1533'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1533'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1533'AUBURN ( COUNTY ROAD 1400E ) FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 2600N,
 DQ1533'THENCE EAST ALONG COUNTY ROAD 2600N FOR 1.9 MI (3.1 KM) TO COUNTY ROAD
 DQ1533'1600E.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 0.25 MI (0.4 KM) TO
 DQ1533'THE STATION ON THE LEFT.
 DQ1533'
 DQ1533'THE STATION IS 16 FT (4.9 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1533'2600N, 30.5 FT (9.3 M) NORTHWEST OF THE EAST END OF A 15 INCH (38 CM)
 DQ1533'CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE TO THE SOUTH, 28.2 FT
 DQ1533'(8.6 M) NORTH-NORTHEAST OF THE WEST END OF A 15 INCH (38 CM)
 DQ1533'CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE TO THE SOUTH AND 2.4
 DQ1533'WEST-SOUTHWEST OF A LONE WOODEN POST.
 DQ1533'
 DQ1533'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1533'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1533'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1534 ***********************************************************************
 DQ1534  DESIGNATION -  SF 013
 DQ1534  PID         -  DQ1534
 DQ1534  STATE/COUNTY-  IL/CHRISTIAN
 DQ1534  COUNTRY     -  US
 DQ1534  USGS QUAD   -  STONINGTON (2018)
 DQ1534
 DQ1534                         *CURRENT SURVEY CONTROL
 DQ1534  ______________________________________________________________________
 DQ1534* NAD 83(1986) POSITION- 39 43 41.66   (N) 089 12 37.37   (W)   HD_HELD1
 DQ1534* NAVD 88 ORTHO HEIGHT -   185.821 (meters)      609.65  (feet) ADJUSTED
 DQ1534  ______________________________________________________________________
 DQ1534  GEOID HEIGHT    -        -32.362 (meters)                     GEOID18
 DQ1534  DYNAMIC HEIGHT  -        185.719 (meters)      609.31  (feet) COMP
 DQ1534  MODELED GRAVITY -    980,074.1   (mgal)                       NAVD 88
 DQ1534
 DQ1534  VERT ORDER      -  SECOND    CLASS I
 DQ1534
 DQ1534.The horizontal coordinates were determined by differentially corrected
 DQ1534.hand held GPS observations or other comparable positioning techniques
 DQ1534.and have an estimated accuracy of +/- 3 meters.
 DQ1534
 DQ1534.The orthometric height was determined by differential leveling and
 DQ1534.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1534.in May 2016.
 DQ1534
 DQ1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1534.GEOID18 height accuracy estimate available here.
 DQ1534
 DQ1534.Click photographs - Photos may exist for this station.
 DQ1534
 DQ1534.The dynamic height is computed by dividing the NAVD 88
 DQ1534.geopotential number by the normal gravity value computed on the
 DQ1534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1534.degrees latitude (g = 980.6199 gals.).
 DQ1534
 DQ1534.The modeled gravity was interpolated from observed gravity values.
 DQ1534
 DQ1534;                    North         East    Units  Estimated Accuracy
 DQ1534;SPC IL W     -   340,252.7     781,979.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1534
 DQ1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1056899931(NAD 83)
 DQ1534
 DQ1534                          SUPERSEDED SURVEY CONTROL
 DQ1534
 DQ1534.No superseded survey control is available for this station.
 DQ1534
 DQ1534_MARKER: F = FLANGE-ENCASED ROD
 DQ1534_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1534_STAMPING: SF 013 2015
 DQ1534_MARK LOGO: UIL
 DQ1534_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1534_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1534_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1534+STABILITY: POSITION/ELEVATION WELL
 DQ1534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1534+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 DQ1534_ROD/PIPE-DEPTH: 10.7 meters
 DQ1534_SLEEVE-DEPTH  : 0.9 meters
 DQ1534
 DQ1534  HISTORY     - Date     Condition        Report By
 DQ1534  HISTORY     - 20151014 MONUMENTED       AMESC
 DQ1534
 DQ1534                          STATION DESCRIPTION
 DQ1534
 DQ1534'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1534'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH OF STONINGTON, 4.8
 DQ1534'MI (7.7 KM) EAST-NORTHEAST OF GROVE CITY AND 3.8 MI (6.1 KM) SOUTHEAST
 DQ1534'OF MOUNT AUBURN.
 DQ1534'
 DQ1534'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1534'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1534'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1534'AUBURN ( COUNTY ROAD 1400E ) FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 2600N,
 DQ1534'THENCE EAST ALONG COUNTY ROAD 2600N FOR 2.9 MI (4.7 KM) TO COUNTY ROAD
 DQ1534'1700E.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 0.3 MI (0.5 KM) TO
 DQ1534'THE STATION ON THE LEFT.
 DQ1534'
 DQ1534'THE STATION IS 16 FT (4.9 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1534'2600N, 220 FT (67.1 M) EAST OF THE NORTH END OF A 60 INCH (152 CM) X
 DQ1534'36 INCH ELLIPTICAL CORRUGATED METAL PIPE UNDER COUNTY ROAD 2600N, 209
 DQ1534'FT (63.7 M) EAST OF A POWER POLE AND 10.5 FT (3.2 M) WEST OF A POWER
 DQ1534'POLE.
 DQ1534'
 DQ1534'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1534'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1534'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1535 ***********************************************************************
 DQ1535  DESIGNATION -  SF 014
 DQ1535  PID         -  DQ1535
 DQ1535  STATE/COUNTY-  IL/CHRISTIAN
 DQ1535  COUNTRY     -  US
 DQ1535  USGS QUAD   -  STONINGTON (2018)
 DQ1535
 DQ1535                         *CURRENT SURVEY CONTROL
 DQ1535  ______________________________________________________________________
 DQ1535* NAD 83(1986) POSITION- 39 43 41.65   (N) 089 11 48.70   (W)   HD_HELD1
 DQ1535* NAVD 88 ORTHO HEIGHT -   184.913 (meters)      606.67  (feet) ADJUSTED
 DQ1535  ______________________________________________________________________
 DQ1535  GEOID HEIGHT    -        -32.366 (meters)                     GEOID18
 DQ1535  DYNAMIC HEIGHT  -        184.812 (meters)      606.34  (feet) COMP
 DQ1535  MODELED GRAVITY -    980,073.6   (mgal)                       NAVD 88
 DQ1535
 DQ1535  VERT ORDER      -  SECOND    CLASS I
 DQ1535
 DQ1535.The horizontal coordinates were determined by differentially corrected
 DQ1535.hand held GPS observations or other comparable positioning techniques
 DQ1535.and have an estimated accuracy of +/- 3 meters.
 DQ1535
 DQ1535.The orthometric height was determined by differential leveling and
 DQ1535.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1535.in May 2016.
 DQ1535
 DQ1535.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1535.GEOID18 height accuracy estimate available here.
 DQ1535
 DQ1535.Click photographs - Photos may exist for this station.
 DQ1535
 DQ1535.The dynamic height is computed by dividing the NAVD 88
 DQ1535.geopotential number by the normal gravity value computed on the
 DQ1535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1535.degrees latitude (g = 980.6199 gals.).
 DQ1535
 DQ1535.The modeled gravity was interpolated from observed gravity values.
 DQ1535
 DQ1535;                    North         East    Units  Estimated Accuracy
 DQ1535;SPC IL W     -   340,264.8     783,138.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1535
 DQ1535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1172699902(NAD 83)
 DQ1535
 DQ1535                          SUPERSEDED SURVEY CONTROL
 DQ1535
 DQ1535.No superseded survey control is available for this station.
 DQ1535
 DQ1535_MARKER: F = FLANGE-ENCASED ROD
 DQ1535_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1535_STAMPING: SF 014 2015
 DQ1535_MARK LOGO: UIL
 DQ1535_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1535_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1535_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1535+STABILITY: POSITION/ELEVATION WELL
 DQ1535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1535+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2015
 DQ1535_ROD/PIPE-DEPTH: 8.5 meters
 DQ1535_SLEEVE-DEPTH  : 0.9 meters
 DQ1535
 DQ1535  HISTORY     - Date     Condition        Report By
 DQ1535  HISTORY     - 20151015 MONUMENTED       AMESC
 DQ1535
 DQ1535                          STATION DESCRIPTION
 DQ1535
 DQ1535'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1535'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH OF STONINGTON, 5.5
 DQ1535'MI (8.8 KM) EAST-NORTHEAST OF GROVE CITY AND 4.3 MI (6.9 KM) SOUTHEAST
 DQ1535'OF MOUNT AUBURN.
 DQ1535'
 DQ1535'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1535'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1535'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1535'AUBURN ( COUNTY ROAD 1400E ) FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 2600N,
 DQ1535'THENCE EAST ALONG COUNTY ROAD 2600N FOR 3.9 MI (6.3 KM) TO COUNTY ROAD
 DQ1535'1800E AND THE STATION ON THE LEFT.
 DQ1535'
 DQ1535'THE STATION IS 20 FT (6.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1535'2600N, 55 FT (16.8 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1800E, 230
 DQ1535'FT (70.1 M) SOUTHEAST OF A POWER POLE, 87.6 FT (26.7 M) NORTHEAST OF A
 DQ1535'TELEPHONE PEDESTAL AND 36.2 FT (11.0 M) EAST OF A POWER POLE WITH GUY
 DQ1535'WIRE.
 DQ1535'
 DQ1535'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1535'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1535'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1536 ***********************************************************************
 DQ1536  DESIGNATION -  SF 015
 DQ1536  PID         -  DQ1536
 DQ1536  STATE/COUNTY-  IL/CHRISTIAN
 DQ1536  COUNTRY     -  US
 DQ1536  USGS QUAD   -  STONINGTON (2018)
 DQ1536
 DQ1536                         *CURRENT SURVEY CONTROL
 DQ1536  ______________________________________________________________________
 DQ1536* NAD 83(1986) POSITION- 39 43 41.47   (N) 089 10 50.14   (W)   HD_HELD1
 DQ1536* NAVD 88 ORTHO HEIGHT -   184.625 (meters)      605.72  (feet) ADJUSTED
 DQ1536  ______________________________________________________________________
 DQ1536  GEOID HEIGHT    -        -32.370 (meters)                     GEOID18
 DQ1536  DYNAMIC HEIGHT  -        184.524 (meters)      605.39  (feet) COMP
 DQ1536  MODELED GRAVITY -    980,073.1   (mgal)                       NAVD 88
 DQ1536
 DQ1536  VERT ORDER      -  SECOND    CLASS I
 DQ1536
 DQ1536.The horizontal coordinates were determined by differentially corrected
 DQ1536.hand held GPS observations or other comparable positioning techniques
 DQ1536.and have an estimated accuracy of +/- 3 meters.
 DQ1536
 DQ1536.The orthometric height was determined by differential leveling and
 DQ1536.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1536.in May 2016.
 DQ1536
 DQ1536.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1536.GEOID18 height accuracy estimate available here.
 DQ1536
 DQ1536.Click photographs - Photos may exist for this station.
 DQ1536
 DQ1536.The dynamic height is computed by dividing the NAVD 88
 DQ1536.geopotential number by the normal gravity value computed on the
 DQ1536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1536.degrees latitude (g = 980.6199 gals.).
 DQ1536
 DQ1536.The modeled gravity was interpolated from observed gravity values.
 DQ1536
 DQ1536;                    North         East    Units  Estimated Accuracy
 DQ1536;SPC IL W     -   340,274.5     784,533.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1536
 DQ1536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1312099862(NAD 83)
 DQ1536
 DQ1536                          SUPERSEDED SURVEY CONTROL
 DQ1536
 DQ1536.No superseded survey control is available for this station.
 DQ1536
 DQ1536_MARKER: F = FLANGE-ENCASED ROD
 DQ1536_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1536_STAMPING: SF 015 2015
 DQ1536_MARK LOGO: UIL
 DQ1536_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1536_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1536_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1536+STABILITY: POSITION/ELEVATION WELL
 DQ1536_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1536+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2015
 DQ1536_ROD/PIPE-DEPTH: 7.3 meters
 DQ1536_SLEEVE-DEPTH  : 0.9 meters
 DQ1536
 DQ1536  HISTORY     - Date     Condition        Report By
 DQ1536  HISTORY     - 20151015 MONUMENTED       AMESC
 DQ1536
 DQ1536                          STATION DESCRIPTION
 DQ1536
 DQ1536'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1536'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-NORTHEAST OF GROVE
 DQ1536'CITY, 6.1 MI (9.8 KM) NORTH OF STONINGTON AND 5.0 MI (8.0 KM)
 DQ1536'EAST-SOUTHEAST OF MOUNT AUBURN.
 DQ1536'
 DQ1536'TO REACH FROM THE INTERSECTION OF INTERSTATE 72 AND MECHANICSBURG -
 DQ1536'ILLIOPOLIS ROAD PROCEED SOUTH ALONG MECHANICSBURG - ILLIOPOLIS ROAD
 DQ1536'FOR 1.95 MI (3.1 KM) TO MOUNT AUBURN ROAD, THENCE SOUTH ALONG MOUNT
 DQ1536'AUBURN ( COUNTY ROAD 1400E ) FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 2600N,
 DQ1536'THENCE EAST ALONG COUNTY ROAD 2600N FOR 3.9 MI (6.3 KM) TO COUNTY ROAD
 DQ1536'1800E.  CONTINUE EAST ALONG COUNTY ROAD 2600N FOR 0.9 MI (1.4 KM) TO
 DQ1536'THE STATION ON THE LEFT.
 DQ1536'
 DQ1536'THE STATION IS 20 FT (6.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1536'2600N, 213 FT (64.9 M) EAST OF A POWER POLE AND 7.8 FT (2.4 M) WEST OF
 DQ1536'A POWER POLE.
 DQ1536'
 DQ1536'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1536'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1536'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1537 ***********************************************************************
 DQ1537  DESIGNATION -  SF 016
 DQ1537  PID         -  DQ1537
 DQ1537  STATE/COUNTY-  IL/CHRISTIAN
 DQ1537  COUNTRY     -  US
 DQ1537  USGS QUAD   -  STONINGTON (2018)
 DQ1537
 DQ1537                         *CURRENT SURVEY CONTROL
 DQ1537  ______________________________________________________________________
 DQ1537* NAD 83(1986) POSITION- 39 42 53.27   (N) 089 10 40.45   (W)   HD_HELD1
 DQ1537* NAVD 88 ORTHO HEIGHT -   187.380 (meters)      614.76  (feet) ADJUSTED
 DQ1537  ______________________________________________________________________
 DQ1537  GEOID HEIGHT    -        -32.372 (meters)                     GEOID18
 DQ1537  DYNAMIC HEIGHT  -        187.276 (meters)      614.42  (feet) COMP
 DQ1537  MODELED GRAVITY -    980,071.0   (mgal)                       NAVD 88
 DQ1537
 DQ1537  VERT ORDER      -  SECOND    CLASS I
 DQ1537
 DQ1537.The horizontal coordinates were determined by differentially corrected
 DQ1537.hand held GPS observations or other comparable positioning techniques
 DQ1537.and have an estimated accuracy of +/- 3 meters.
 DQ1537
 DQ1537.The orthometric height was determined by differential leveling and
 DQ1537.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1537.in May 2016.
 DQ1537
 DQ1537.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1537.GEOID18 height accuracy estimate available here.
 DQ1537
 DQ1537.Click photographs - Photos may exist for this station.
 DQ1537
 DQ1537.The dynamic height is computed by dividing the NAVD 88
 DQ1537.geopotential number by the normal gravity value computed on the
 DQ1537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1537.degrees latitude (g = 980.6199 gals.).
 DQ1537
 DQ1537.The modeled gravity was interpolated from observed gravity values.
 DQ1537
 DQ1537;                    North         East    Units  Estimated Accuracy
 DQ1537;SPC IL W     -   338,790.5     784,780.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1537
 DQ1537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1331598370(NAD 83)
 DQ1537
 DQ1537                          SUPERSEDED SURVEY CONTROL
 DQ1537
 DQ1537.No superseded survey control is available for this station.
 DQ1537
 DQ1537_MARKER: F = FLANGE-ENCASED ROD
 DQ1537_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1537_STAMPING: SF 016 2015
 DQ1537_MARK LOGO: UIL
 DQ1537_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1537_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1537_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1537+STABILITY: POSITION/ELEVATION WELL
 DQ1537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1537+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2015
 DQ1537_ROD/PIPE-DEPTH: 8.5 meters
 DQ1537_SLEEVE-DEPTH  : 0.9 meters
 DQ1537
 DQ1537  HISTORY     - Date     Condition        Report By
 DQ1537  HISTORY     - 20151015 MONUMENTED       AMESC
 DQ1537
 DQ1537                          STATION DESCRIPTION
 DQ1537
 DQ1537'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1537'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST OF GROVE CITY, 5.7
 DQ1537'MI (9.2 KM) SOUTHEAST OF MOUNT AUBURN AND 5.2 MI (8.4 KM) NORTH OF
 DQ1537'STONINGTON.
 DQ1537'
 DQ1537'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1537'TOWN OF STONINGTON PROCEED NORTHEAST ALONG IL ROUTE 48 FOR 1.0 MI (1.6
 DQ1537'KM) TO NORTH 1900E ROAD, THENCE NORTH ACROSS THE RAILROAD TRACKS ALONG
 DQ1537'NORTH 1900E ROAD FOR 4.2 MI (6.8 KM) TO COUNTY ROAD 2500N.  CONTINUE
 DQ1537'NORTH ALONG NORTH 1900E ROAD FOR 0.1 MI (0.2 KM) TO THE STATION ON THE
 DQ1537'RIGHT.
 DQ1537'
 DQ1537'THE STATION IS 18 FT (5.5 M) EAST OF THE CENTERLINE OF NORTH 1900E
 DQ1537'ROAD, 139 FT (42.4 M) NORTH OF A POWER POLE, 115 FT (35.1 M) SOUTH OF
 DQ1537'A POWER POLE, 9.3 FT (2.8 M) NORTHEAST OF THE NORTH END OF A 12 INCH
 DQ1537'(30 CM) CORRUGATED METAL PIPE UNDER A GATED ENTRANCE TO A PASTURE AND
 DQ1537'8.5 FT (2.6 M) NORTH OF THE FENCE CORNER TO A FENCE RUNNING SOUTH AND
 DQ1537'EAST.
 DQ1537'
 DQ1537'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1537'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1537'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1538 ***********************************************************************
 DQ1538  DESIGNATION -  SF 017
 DQ1538  PID         -  DQ1538
 DQ1538  STATE/COUNTY-  IL/CHRISTIAN
 DQ1538  COUNTRY     -  US
 DQ1538  USGS QUAD   -  STONINGTON (2018)
 DQ1538
 DQ1538                         *CURRENT SURVEY CONTROL
 DQ1538  ______________________________________________________________________
 DQ1538* NAD 83(1986) POSITION- 39 42 09.44   (N) 089 10 39.90   (W)   HD_HELD1
 DQ1538* NAVD 88 ORTHO HEIGHT -   187.439 (meters)      614.96  (feet) ADJUSTED
 DQ1538  ______________________________________________________________________
 DQ1538  GEOID HEIGHT    -        -32.372 (meters)                     GEOID18
 DQ1538  DYNAMIC HEIGHT  -        187.335 (meters)      614.61  (feet) COMP
 DQ1538  MODELED GRAVITY -    980,069.1   (mgal)                       NAVD 88
 DQ1538
 DQ1538  VERT ORDER      -  SECOND    CLASS I
 DQ1538
 DQ1538.The horizontal coordinates were determined by differentially corrected
 DQ1538.hand held GPS observations or other comparable positioning techniques
 DQ1538.and have an estimated accuracy of +/- 3 meters.
 DQ1538
 DQ1538.The orthometric height was determined by differential leveling and
 DQ1538.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1538.in May 2016.
 DQ1538
 DQ1538.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1538.GEOID18 height accuracy estimate available here.
 DQ1538
 DQ1538.Click photographs - Photos may exist for this station.
 DQ1538
 DQ1538.The dynamic height is computed by dividing the NAVD 88
 DQ1538.geopotential number by the normal gravity value computed on the
 DQ1538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1538.degrees latitude (g = 980.6199 gals.).
 DQ1538
 DQ1538.The modeled gravity was interpolated from observed gravity values.
 DQ1538
 DQ1538;                    North         East    Units  Estimated Accuracy
 DQ1538;SPC IL W     -   337,438.9     784,808.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1538
 DQ1538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1329597019(NAD 83)
 DQ1538
 DQ1538                          SUPERSEDED SURVEY CONTROL
 DQ1538
 DQ1538.No superseded survey control is available for this station.
 DQ1538
 DQ1538_MARKER: F = FLANGE-ENCASED ROD
 DQ1538_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1538_STAMPING: SF 017 2015
 DQ1538_MARK LOGO: UIL
 DQ1538_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1538_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1538_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1538+STABILITY: POSITION/ELEVATION WELL
 DQ1538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1538+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2015
 DQ1538_ROD/PIPE-DEPTH: 8.5 meters
 DQ1538_SLEEVE-DEPTH  : 0.9 meters
 DQ1538
 DQ1538  HISTORY     - Date     Condition        Report By
 DQ1538  HISTORY     - 20151015 MONUMENTED       AMESC
 DQ1538
 DQ1538                          STATION DESCRIPTION
 DQ1538
 DQ1538'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1538'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST OF GROVE CITY, 6.3
 DQ1538'MI (10.1 KM) SOUTHEAST OF MOUNT AUBURN AND 4.4 MI (7.1 KM) NORTH OF
 DQ1538'STONINGTON.
 DQ1538'
 DQ1538'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1538'TOWN OF STONINGTON PROCEED NORTHEAST ALONG IL ROUTE 48 FOR 1.0 MI (1.6
 DQ1538'KM) TO NORTH 1900E ROAD, THENCE NORTH ACROSS THE RAILROAD TRACKS ALONG
 DQ1538'NORTH 1900E ROAD FOR 3.2 MI (5.1 KM) TO COUNTY ROAD 2400N, CONTINUE
 DQ1538'NORTH ALONG NORTH 1900E ROAD FOR 0.25 MI (0.4 KM) TO THE STATION ON
 DQ1538'THE RIGHT.
 DQ1538'
 DQ1538'THE STATION IS 18.5 FT (5.6 M) EAST OF THE CENTERLINE OF NORTH 1900E
 DQ1538'ROAD, 248 FT (75.6 M) NORTH OF A POWER POLE WITH TELEPHONE CABLE
 DQ1538'WARNING SIGN AND 7.5 FT (2.3 M) SOUTH OF A POWER POLE.
 DQ1538'
 DQ1538'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1538'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1538'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1539 ***********************************************************************
 DQ1539  DESIGNATION -  SF 018
 DQ1539  PID         -  DQ1539
 DQ1539  STATE/COUNTY-  IL/CHRISTIAN
 DQ1539  COUNTRY     -  US
 DQ1539  USGS QUAD   -  STONINGTON (2018)
 DQ1539
 DQ1539                         *CURRENT SURVEY CONTROL
 DQ1539  ______________________________________________________________________
 DQ1539* NAD 83(1986) POSITION- 39 41 56.95   (N) 089 09 49.20   (W)   HD_HELD1
 DQ1539* NAVD 88 ORTHO HEIGHT -   187.366 (meters)      614.72  (feet) ADJUSTED
 DQ1539  ______________________________________________________________________
 DQ1539  GEOID HEIGHT    -        -32.379 (meters)                     GEOID18
 DQ1539  DYNAMIC HEIGHT  -        187.262 (meters)      614.38  (feet) COMP
 DQ1539  MODELED GRAVITY -    980,068.0   (mgal)                       NAVD 88
 DQ1539
 DQ1539  VERT ORDER      -  SECOND    CLASS I
 DQ1539
 DQ1539.The horizontal coordinates were determined by differentially corrected
 DQ1539.hand held GPS observations or other comparable positioning techniques
 DQ1539.and have an estimated accuracy of +/- 3 meters.
 DQ1539
 DQ1539.The orthometric height was determined by differential leveling and
 DQ1539.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1539.in May 2016.
 DQ1539
 DQ1539.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1539.GEOID18 height accuracy estimate available here.
 DQ1539
 DQ1539.Click photographs - Photos may exist for this station.
 DQ1539
 DQ1539.The dynamic height is computed by dividing the NAVD 88
 DQ1539.geopotential number by the normal gravity value computed on the
 DQ1539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1539.degrees latitude (g = 980.6199 gals.).
 DQ1539
 DQ1539.The modeled gravity was interpolated from observed gravity values.
 DQ1539
 DQ1539;                    North         East    Units  Estimated Accuracy
 DQ1539;SPC IL W     -   337,067.1     786,020.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1539
 DQ1539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1449396604(NAD 83)
 DQ1539
 DQ1539                          SUPERSEDED SURVEY CONTROL
 DQ1539
 DQ1539.No superseded survey control is available for this station.
 DQ1539
 DQ1539_MARKER: F = FLANGE-ENCASED ROD
 DQ1539_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1539_STAMPING: SF 018 2015
 DQ1539_MARK LOGO: UIL
 DQ1539_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1539_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1539_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1539+STABILITY: POSITION/ELEVATION WELL
 DQ1539_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1539+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2015
 DQ1539_ROD/PIPE-DEPTH: 11.0 meters
 DQ1539_SLEEVE-DEPTH  : 0.9 meters
 DQ1539
 DQ1539  HISTORY     - Date     Condition        Report By
 DQ1539  HISTORY     - 20151015 MONUMENTED       AMESC
 DQ1539
 DQ1539                          STATION DESCRIPTION
 DQ1539
 DQ1539'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1539'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF GROVE CITY, 7.0
 DQ1539'MI (11.3 KM) SOUTHEAST OF MOUNT AUBURN AND 4.4 MI (7.1 KM)
 DQ1539'NORTH-NORTHEAST OF STONINGTON.
 DQ1539'
 DQ1539'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1539'TOWN OF STONINGTON PROCEED NORTHEAST ALONG IL ROUTE 48 FOR 2.6 MI (4.2
 DQ1539'KM) TO NORTH 2000E ROAD, THENCE NORTH ACROSS THE RAILROAD TRACKS ALONG
 DQ1539'NORTH 2000E ROAD FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2400N, THENCE WEST
 DQ1539'ALONG COUNTY ROAD 2400N FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DQ1539'RIGHT.
 DQ1539'
 DQ1539'THE STATION IS 26 FT (7.9 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1539'2400N, 88.2 FT (26.9 M) WEST OF A TELEPHONE PEDESTAL, 46.3 FT (14.1 M)
 DQ1539'NORTH OF THE EAST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE UNDER
 DQ1539'A FIELD ENTRANCE TO THE SOUTH AND 10.2 FT (3.1 M) WEST OF A POWER
 DQ1539'POLE.
 DQ1539'
 DQ1539'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1539'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1539'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1540 ***********************************************************************
 DQ1540  DESIGNATION -  SF 019
 DQ1540  PID         -  DQ1540
 DQ1540  STATE/COUNTY-  IL/CHRISTIAN
 DQ1540  COUNTRY     -  US
 DQ1540  USGS QUAD   -  STONINGTON (2018)
 DQ1540
 DQ1540                         *CURRENT SURVEY CONTROL
 DQ1540  ______________________________________________________________________
 DQ1540* NAD 83(1986) POSITION- 39 41 18.69   (N) 089 09 31.43   (W)   HD_HELD1
 DQ1540* NAVD 88 ORTHO HEIGHT -   185.211 (meters)      607.65  (feet) ADJUSTED
 DQ1540  ______________________________________________________________________
 DQ1540  GEOID HEIGHT    -        -32.383 (meters)                     GEOID18
 DQ1540  DYNAMIC HEIGHT  -        185.108 (meters)      607.31  (feet) COMP
 DQ1540  MODELED GRAVITY -    980,066.1   (mgal)                       NAVD 88
 DQ1540
 DQ1540  VERT ORDER      -  SECOND    CLASS I
 DQ1540
 DQ1540.The horizontal coordinates were determined by differentially corrected
 DQ1540.hand held GPS observations or other comparable positioning techniques
 DQ1540.and have an estimated accuracy of +/- 3 meters.
 DQ1540
 DQ1540.The orthometric height was determined by differential leveling and
 DQ1540.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1540.in May 2016.
 DQ1540
 DQ1540.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1540.GEOID18 height accuracy estimate available here.
 DQ1540
 DQ1540.Click photographs - Photos may exist for this station.
 DQ1540
 DQ1540.The dynamic height is computed by dividing the NAVD 88
 DQ1540.geopotential number by the normal gravity value computed on the
 DQ1540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1540.degrees latitude (g = 980.6199 gals.).
 DQ1540
 DQ1540.The modeled gravity was interpolated from observed gravity values.
 DQ1540
 DQ1540;                    North         East    Units  Estimated Accuracy
 DQ1540;SPC IL W     -   335,891.9     786,457.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1540
 DQ1540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1488895415(NAD 83)
 DQ1540
 DQ1540                          SUPERSEDED SURVEY CONTROL
 DQ1540
 DQ1540.No superseded survey control is available for this station.
 DQ1540
 DQ1540_MARKER: F = FLANGE-ENCASED ROD
 DQ1540_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1540_STAMPING: SF 019 2015
 DQ1540_MARK LOGO: UIL
 DQ1540_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1540_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1540_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1540+STABILITY: POSITION/ELEVATION WELL
 DQ1540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1540+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2015
 DQ1540_ROD/PIPE-DEPTH: 9.1 meters
 DQ1540_SLEEVE-DEPTH  : 0.9 meters
 DQ1540
 DQ1540  HISTORY     - Date     Condition        Report By
 DQ1540  HISTORY     - 20151016 MONUMENTED       AMESC
 DQ1540
 DQ1540                          STATION DESCRIPTION
 DQ1540
 DQ1540'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1540'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST OF GROVE CITY, 7.5
 DQ1540'MI (12.1 KM) NORTH-NORTHEAST OF WILLEYS AND 3.8 MI (6.1 KM)
 DQ1540'NORTH-NORTHEAST OF STONINGTON.
 DQ1540'
 DQ1540'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1540'TOWN OF STONINGTON PROCEED NORTHEAST ALONG IL ROUTE 48 FOR 2.6 MI (4.2
 DQ1540'KM) TO NORTH 2000E ROAD, THENCE NORTH ACROSS THE RAILROAD TRACKS ALONG
 DQ1540'NORTH 2000E ROAD FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 2300N.  CONTINUE
 DQ1540'NORTH ALONG NORTH 2000E ROAD FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DQ1540'RIGHT.
 DQ1540'
 DQ1540'THE STATION IS 21 FT (6.4 M) EAST OF THE CENTERLINE OF NORTH 2000E
 DQ1540'ROAD, 310 FT (94.5 M) NORTH OF A POWER POLE, 292 FT (89.0 M)
 DQ1540'NORTH-NORTHEAST OF A CONCRETE POST ON THE WEST SIDE OF NORTH 2000E
 DQ1540'ROAD AND 7.6 FT (2.3 M) SOUTH OF A POWER POLE.
 DQ1540'
 DQ1540'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1540'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1540'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1541 ***********************************************************************
 DQ1541  DESIGNATION -  SF 020
 DQ1541  PID         -  DQ1541
 DQ1541  STATE/COUNTY-  IL/CHRISTIAN
 DQ1541  COUNTRY     -  US
 DQ1541  USGS QUAD   -  STONINGTON (2018)
 DQ1541
 DQ1541                         *CURRENT SURVEY CONTROL
 DQ1541  ______________________________________________________________________
 DQ1541* NAD 83(1986) POSITION- 39 40 23.25   (N) 089 09 30.45   (W)   HD_HELD1
 DQ1541* NAVD 88 ORTHO HEIGHT -   189.275 (meters)      620.98  (feet) ADJUSTED
 DQ1541  ______________________________________________________________________
 DQ1541  GEOID HEIGHT    -        -32.382 (meters)                     GEOID18
 DQ1541  DYNAMIC HEIGHT  -        189.169 (meters)      620.63  (feet) COMP
 DQ1541  MODELED GRAVITY -    980,063.7   (mgal)                       NAVD 88
 DQ1541
 DQ1541  VERT ORDER      -  SECOND    CLASS I
 DQ1541
 DQ1541.The horizontal coordinates were determined by differentially corrected
 DQ1541.hand held GPS observations or other comparable positioning techniques
 DQ1541.and have an estimated accuracy of +/- 3 meters.
 DQ1541
 DQ1541.The orthometric height was determined by differential leveling and
 DQ1541.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1541.in May 2016.
 DQ1541
 DQ1541.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1541.GEOID18 height accuracy estimate available here.
 DQ1541
 DQ1541.Click photographs - Photos may exist for this station.
 DQ1541
 DQ1541.The dynamic height is computed by dividing the NAVD 88
 DQ1541.geopotential number by the normal gravity value computed on the
 DQ1541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1541.degrees latitude (g = 980.6199 gals.).
 DQ1541
 DQ1541.The modeled gravity was interpolated from observed gravity values.
 DQ1541
 DQ1541;                    North         East    Units  Estimated Accuracy
 DQ1541;SPC IL W     -   334,182.4     786,499.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1541
 DQ1541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1487093705(NAD 83)
 DQ1541
 DQ1541                          SUPERSEDED SURVEY CONTROL
 DQ1541
 DQ1541.No superseded survey control is available for this station.
 DQ1541
 DQ1541_MARKER: F = FLANGE-ENCASED ROD
 DQ1541_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1541_STAMPING: SF 020 2015
 DQ1541_MARK LOGO: UIL
 DQ1541_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1541_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1541_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1541+STABILITY: POSITION/ELEVATION WELL
 DQ1541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1541+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2015
 DQ1541_ROD/PIPE-DEPTH: 12.2 meters
 DQ1541_SLEEVE-DEPTH  : 0.9 meters
 DQ1541
 DQ1541  HISTORY     - Date     Condition        Report By
 DQ1541  HISTORY     - 20151016 MONUMENTED       AMESC
 DQ1541
 DQ1541                          STATION DESCRIPTION
 DQ1541
 DQ1541'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1541'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) EAST-SOUTHEAST OF GROVE
 DQ1541'CITY, 6.6 MI (10.6 KM) NORTHEAST OF WILLEYS AND 2.9 MI (4.7 KM)
 DQ1541'NORTHEAST OF STONINGTON.
 DQ1541'
 DQ1541'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1541'TOWN OF STONINGTON PROCEED NORTHEAST ALONG IL ROUTE 48 FOR 2.6 MI (4.2
 DQ1541'KM) TO NORTH 2000E ROAD, THENCE NORTH ACROSS THE RAILROAD TRACKS ALONG
 DQ1541'NORTH 2000E ROAD FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DQ1541'
 DQ1541'THE STATION IS 22.3 FT (6.8 M) EAST OF THE CENTERLINE OF NORTH 2000E
 DQ1541'ROAD, SOUTHEAST OF 3 GRAIN BINS, 27.4 FT (8.4 M) SOUTH-SOUTHEAST OF
 DQ1541'THE SOUTH END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE AND 21.5 FT
 DQ1541'(6.6 M) NORTH OF A POWER POLE WITH TRANSFORMER AND GUY WIRE.
 DQ1541'
 DQ1541'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1541'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1541'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1542 ***********************************************************************
 DQ1542  DESIGNATION -  SF 021
 DQ1542  PID         -  DQ1542
 DQ1542  STATE/COUNTY-  IL/CHRISTIAN
 DQ1542  COUNTRY     -  US
 DQ1542  USGS QUAD   -  STONINGTON (2018)
 DQ1542
 DQ1542                         *CURRENT SURVEY CONTROL
 DQ1542  ______________________________________________________________________
 DQ1542* NAD 83(1986) POSITION- 39 39 44.76   (N) 089 10 00.64   (W)   HD_HELD1
 DQ1542* NAVD 88 ORTHO HEIGHT -   188.644 (meters)      618.91  (feet) ADJUSTED
 DQ1542  ______________________________________________________________________
 DQ1542  GEOID HEIGHT    -        -32.375 (meters)                     GEOID18
 DQ1542  DYNAMIC HEIGHT  -        188.538 (meters)      618.56  (feet) COMP
 DQ1542  MODELED GRAVITY -    980,062.5   (mgal)                       NAVD 88
 DQ1542
 DQ1542  VERT ORDER      -  SECOND    CLASS I
 DQ1542
 DQ1542.The horizontal coordinates were determined by differentially corrected
 DQ1542.hand held GPS observations or other comparable positioning techniques
 DQ1542.and have an estimated accuracy of +/- 3 meters.
 DQ1542
 DQ1542.The orthometric height was determined by differential leveling and
 DQ1542.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1542.in May 2016.
 DQ1542
 DQ1542.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1542.GEOID18 height accuracy estimate available here.
 DQ1542
 DQ1542.Click photographs - Photos may exist for this station.
 DQ1542
 DQ1542.The dynamic height is computed by dividing the NAVD 88
 DQ1542.geopotential number by the normal gravity value computed on the
 DQ1542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1542.degrees latitude (g = 980.6199 gals.).
 DQ1542
 DQ1542.The modeled gravity was interpolated from observed gravity values.
 DQ1542
 DQ1542;                    North         East    Units  Estimated Accuracy
 DQ1542;SPC IL W     -   332,987.3     785,793.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1542
 DQ1542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1412292535(NAD 83)
 DQ1542
 DQ1542                          SUPERSEDED SURVEY CONTROL
 DQ1542
 DQ1542.No superseded survey control is available for this station.
 DQ1542
 DQ1542_MARKER: F = FLANGE-ENCASED ROD
 DQ1542_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1542_STAMPING: SF 021 2015
 DQ1542_MARK LOGO: UIL
 DQ1542_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1542_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1542_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1542+STABILITY: POSITION/ELEVATION WELL
 DQ1542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1542+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2015
 DQ1542_ROD/PIPE-DEPTH: 12.2 meters
 DQ1542_SLEEVE-DEPTH  : 0.9 meters
 DQ1542
 DQ1542  HISTORY     - Date     Condition        Report By
 DQ1542  HISTORY     - 20151020 MONUMENTED       AMESC
 DQ1542
 DQ1542                          STATION DESCRIPTION
 DQ1542
 DQ1542'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1542'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-SOUTHEAST OF GROVE
 DQ1542'CITY, 5.7 MI (9.2 KM) NORTHEAST OF WILLEYS AND 2.1 MI (3.4 KM)
 DQ1542'NORTHEAST OF STONINGTON.
 DQ1542'
 DQ1542'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1542'TOWN OF STONINGTON PROCEED NORTHEAST ALONG IL ROUTE 48 FOR 1.3 MI (2.1
 DQ1542'KM) TO 2100 NORTH ROAD.  CONTINUE NORTHEAST ALONG IL ROUTE 48 FOR 0.6
 DQ1542'MI (1.0 KM) TO THE STATION ON THE LEFT.
 DQ1542'
 DQ1542'THE STATION IS 42 FT (12.8 M) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DQ1542'48, 77.5 FT (23.6 M) NORTHWEST OF THE SOUTHWEST END OF AN 18 INCH
 DQ1542'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE SOUTHEAST SIDE OF
 DQ1542'IL ROUTE 48, 76.6 FT (23.3 M) NORTHWEST OF THE NORTHEAST END OF A 18
 DQ1542'INCH (46 CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE ON THE
 DQ1542'SOUTHEAST SIDE OF IL ROUTE 48 AND 41 FT (12.5 M) SOUTHEAST OF THE
 DQ1542'SOUTHEAST RAIL OF THE RAILROAD TRACKS.
 DQ1542'
 DQ1542'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1542'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1542'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1543 ***********************************************************************
 DQ1543  DESIGNATION -  SF 022
 DQ1543  PID         -  DQ1543
 DQ1543  STATE/COUNTY-  IL/CHRISTIAN
 DQ1543  COUNTRY     -  US
 DQ1543  USGS QUAD   -  STONINGTON (2018)
 DQ1543
 DQ1543                         *CURRENT SURVEY CONTROL
 DQ1543  ______________________________________________________________________
 DQ1543* NAD 83(1986) POSITION- 39 39 03.94   (N) 089 10 42.33   (W)   HD_HELD1
 DQ1543* NAVD 88 ORTHO HEIGHT -   187.410 (meters)      614.86  (feet) ADJUSTED
 DQ1543  ______________________________________________________________________
 DQ1543  GEOID HEIGHT    -        -32.362 (meters)                     GEOID18
 DQ1543  DYNAMIC HEIGHT  -        187.305 (meters)      614.52  (feet) COMP
 DQ1543  MODELED GRAVITY -    980,061.6   (mgal)                       NAVD 88
 DQ1543
 DQ1543  VERT ORDER      -  SECOND    CLASS I
 DQ1543
 DQ1543.The horizontal coordinates were determined by differentially corrected
 DQ1543.hand held GPS observations or other comparable positioning techniques
 DQ1543.and have an estimated accuracy of +/- 3 meters.
 DQ1543
 DQ1543.The orthometric height was determined by differential leveling and
 DQ1543.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1543.in May 2016.
 DQ1543
 DQ1543.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1543.GEOID18 height accuracy estimate available here.
 DQ1543
 DQ1543.Click photographs - Photos may exist for this station.
 DQ1543
 DQ1543.The dynamic height is computed by dividing the NAVD 88
 DQ1543.geopotential number by the normal gravity value computed on the
 DQ1543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1543.degrees latitude (g = 980.6199 gals.).
 DQ1543
 DQ1543.The modeled gravity was interpolated from observed gravity values.
 DQ1543
 DQ1543;                    North         East    Units  Estimated Accuracy
 DQ1543;SPC IL W     -   331,717.4     784,813.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1543
 DQ1543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1309891301(NAD 83)
 DQ1543
 DQ1543                          SUPERSEDED SURVEY CONTROL
 DQ1543
 DQ1543.No superseded survey control is available for this station.
 DQ1543
 DQ1543_MARKER: F = FLANGE-ENCASED ROD
 DQ1543_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1543_STAMPING: SF 022 2015
 DQ1543_MARK LOGO: UIL
 DQ1543_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1543_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1543_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1543+STABILITY: POSITION/ELEVATION WELL
 DQ1543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1543+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2015
 DQ1543_ROD/PIPE-DEPTH: 8.5 meters
 DQ1543_SLEEVE-DEPTH  : 0.9 meters
 DQ1543
 DQ1543  HISTORY     - Date     Condition        Report By
 DQ1543  HISTORY     - 20151021 MONUMENTED       AMESC
 DQ1543
 DQ1543                          STATION DESCRIPTION
 DQ1543
 DQ1543'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1543'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF GROVE
 DQ1543'CITY, 4.7 MI (7.6 KM) NORTHEAST OF WILLEYS AND 1.1 MI (1.8 KM)
 DQ1543'NORTHEAST OF STONINGTON.
 DQ1543'
 DQ1543'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1543'TOWN OF STONINGTON PROCEED NORTHEAST ALONG IL ROUTE 48 FOR 0.9 MI (1.4
 DQ1543'KM) TO THE STATION ON THE RIGHT.
 DQ1543'
 DQ1543'THE STATION IS 35 FT (10.7 M) SOUTHEAST OF THE CENTERLINE OF IL ROUTE
 DQ1543'48, 395 FT (120.4 M) WEST OF A POWER POLE WITH TRANSFORMER ON THE WEST
 DQ1543'SIDE OF N1900 EAST ROAD, 118.5 FT (36.1 M) SOUTHEAST OF THE SOUTHEAST
 DQ1543'RAIL OF THE RAILROAD TRACKS AND 8.9 FT (2.7 M) SOUTHWEST OF A DAMAGED
 DQ1543'TELEPHONE PEDESTAL.
 DQ1543'
 DQ1543'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1543'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1543'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1544 ***********************************************************************
 DQ1544  DESIGNATION -  SF 023
 DQ1544  PID         -  DQ1544
 DQ1544  STATE/COUNTY-  IL/CHRISTIAN
 DQ1544  COUNTRY     -  US
 DQ1544  USGS QUAD   -  STONINGTON (2018)
 DQ1544
 DQ1544                         *CURRENT SURVEY CONTROL
 DQ1544  ______________________________________________________________________
 DQ1544* NAD 83(1986) POSITION- 39 38 30.25   (N) 089 11 17.67   (W)   HD_HELD1
 DQ1544* NAVD 88 ORTHO HEIGHT -   185.877 (meters)      609.83  (feet) ADJUSTED
 DQ1544  ______________________________________________________________________
 DQ1544  GEOID HEIGHT    -        -32.349 (meters)                     GEOID18
 DQ1544  DYNAMIC HEIGHT  -        185.773 (meters)      609.49  (feet) COMP
 DQ1544  MODELED GRAVITY -    980,060.9   (mgal)                       NAVD 88
 DQ1544
 DQ1544  VERT ORDER      -  SECOND    CLASS I
 DQ1544
 DQ1544.The horizontal coordinates were determined by differentially corrected
 DQ1544.hand held GPS observations or other comparable positioning techniques
 DQ1544.and have an estimated accuracy of +/- 3 meters.
 DQ1544
 DQ1544.The orthometric height was determined by differential leveling and
 DQ1544.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1544.in May 2016.
 DQ1544
 DQ1544.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1544.GEOID18 height accuracy estimate available here.
 DQ1544
 DQ1544.Click photographs - Photos may exist for this station.
 DQ1544
 DQ1544.The dynamic height is computed by dividing the NAVD 88
 DQ1544.geopotential number by the normal gravity value computed on the
 DQ1544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1544.degrees latitude (g = 980.6199 gals.).
 DQ1544
 DQ1544.The modeled gravity was interpolated from observed gravity values.
 DQ1544
 DQ1544;                    North         East    Units  Estimated Accuracy
 DQ1544;SPC IL W     -   330,669.2     783,982.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1544
 DQ1544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1223190282(NAD 83)
 DQ1544
 DQ1544                          SUPERSEDED SURVEY CONTROL
 DQ1544
 DQ1544.No superseded survey control is available for this station.
 DQ1544
 DQ1544_MARKER: F = FLANGE-ENCASED ROD
 DQ1544_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1544_STAMPING: SF 023 2015
 DQ1544_MARK LOGO: UIL
 DQ1544_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1544_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1544_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1544+STABILITY: POSITION/ELEVATION WELL
 DQ1544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1544+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2018
 DQ1544_ROD/PIPE-DEPTH: 7.3 meters
 DQ1544_SLEEVE-DEPTH  : 0.9 meters
 DQ1544
 DQ1544  HISTORY     - Date     Condition        Report By
 DQ1544  HISTORY     - 20151021 MONUMENTED       AMESC
 DQ1544  HISTORY     - 20180313 GOOD             ILDT
 DQ1544
 DQ1544                          STATION DESCRIPTION
 DQ1544
 DQ1544'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1544'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHEAST OF GROVE CITY,
 DQ1544'3.9 MI (6.3 KM) NORTHEAST OF WILLEYS AND IN THE TOWN OF STONINGTON,
 DQ1544'IL.
 DQ1544'
 DQ1544'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1544'TOWN OF STONINGTON PROCEED NORTHEAST ALONG IL ROUTE 48 FOR 500 FT
 DQ1544'(152.4 M) TO THE STATION ON THE LEFT.
 DQ1544'
 DQ1544'THE STATION IS 39 FT (11.9 M) NORTHWEST OF THE CENTERLINE OF IL ROUTE
 DQ1544'48, 190 FT (57.9 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 181 FT (55.2 M)
 DQ1544'NORTHEAST OF THE NORTHWEST CORNER OF THE BRIDGE ABUTMENT UNDER IL
 DQ1544'ROUTE 48, 52.8 FT (16.1 M) NORTHEAST OF THE NORTH END OF THE GUARDRAIL
 DQ1544'ON THE WEST SIDE OF IL ROUTE 48 AND 12.5 FT (3.8 M) NORTH-NORTHWEST OF
 DQ1544'THE NORTHEAST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE UNDER AN
 DQ1544'ENTRANCE ON THE NORTHWEST SIDE OF IL ROUTE 48.
 DQ1544'
 DQ1544'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1544'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1544'IN IDENTIFICATION.
 DQ1544
 DQ1544                          STATION RECOVERY (2018)
 DQ1544
 DQ1544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DQ1544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1545 ***********************************************************************
 DQ1545  DESIGNATION -  SF 024
 DQ1545  PID         -  DQ1545
 DQ1545  STATE/COUNTY-  IL/CHRISTIAN
 DQ1545  COUNTRY     -  US
 DQ1545  USGS QUAD   -  STONINGTON (2018)
 DQ1545
 DQ1545                         *CURRENT SURVEY CONTROL
 DQ1545  ______________________________________________________________________
 DQ1545* NAD 83(1986) POSITION- 39 38 26.22   (N) 089 10 22.40   (W)   HD_HELD1
 DQ1545* NAVD 88 ORTHO HEIGHT -   187.204 (meters)      614.19  (feet) ADJUSTED
 DQ1545  ______________________________________________________________________
 DQ1545  GEOID HEIGHT    -        -32.361 (meters)                     GEOID18
 DQ1545  DYNAMIC HEIGHT  -        187.098 (meters)      613.84  (feet) COMP
 DQ1545  MODELED GRAVITY -    980,059.7   (mgal)                       NAVD 88
 DQ1545
 DQ1545  VERT ORDER      -  SECOND    CLASS I
 DQ1545
 DQ1545.The horizontal coordinates were determined by differentially corrected
 DQ1545.hand held GPS observations or other comparable positioning techniques
 DQ1545.and have an estimated accuracy of +/- 3 meters.
 DQ1545
 DQ1545.The orthometric height was determined by differential leveling and
 DQ1545.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1545.in May 2016.
 DQ1545
 DQ1545.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1545.GEOID18 height accuracy estimate available here.
 DQ1545
 DQ1545.Click photographs - Photos may exist for this station.
 DQ1545
 DQ1545.The dynamic height is computed by dividing the NAVD 88
 DQ1545.geopotential number by the normal gravity value computed on the
 DQ1545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1545.degrees latitude (g = 980.6199 gals.).
 DQ1545
 DQ1545.The modeled gravity was interpolated from observed gravity values.
 DQ1545
 DQ1545;                    North         East    Units  Estimated Accuracy
 DQ1545;SPC IL W     -   330,559.4     785,301.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1545
 DQ1545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1354590126(NAD 83)
 DQ1545
 DQ1545                          SUPERSEDED SURVEY CONTROL
 DQ1545
 DQ1545.No superseded survey control is available for this station.
 DQ1545
 DQ1545_MARKER: F = FLANGE-ENCASED ROD
 DQ1545_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1545_STAMPING: SF 024 2015
 DQ1545_MARK LOGO: UIL
 DQ1545_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1545_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1545_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1545+STABILITY: POSITION/ELEVATION WELL
 DQ1545_ROD/PIPE-DEPTH: 12.2 meters
 DQ1545_SLEEVE-DEPTH  : 0.9 meters
 DQ1545
 DQ1545  HISTORY     - Date     Condition        Report By
 DQ1545  HISTORY     - 20151021 MONUMENTED       AMESC
 DQ1545
 DQ1545                          STATION DESCRIPTION
 DQ1545
 DQ1545'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1545'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHEAST OF GROVE CITY,
 DQ1545'4.4 MI (7.1 KM) NORTHEAST OF WILLEYS AND 1.1 MI (1.8 KM) EAST OF
 DQ1545'STONINGTON.
 DQ1545'
 DQ1545'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1545'TOWN OF STONINGTON PROCEED EAST ALONG NORTH STREET (COUNTY ROAD 2000N)
 DQ1545'FOR 0.65 MI (1.0 KM) TO NORTH 1900 EAST ROAD.  CONTINUE EAST ALONG
 DQ1545'COUNTY ROAD 2000N FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DQ1545'
 DQ1545'THE STATION IS 22 FT (6.7 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1545'2000N, 304 FT (92.7 M) EAST OF A POWER POLE AND 8.5 FT (2.6 M) WEST OF
 DQ1545'A POWER POLE.
 DQ1545'
 DQ1545'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1545'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1545'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1546 ***********************************************************************
 DQ1546  DESIGNATION -  SF 025
 DQ1546  PID         -  DQ1546
 DQ1546  STATE/COUNTY-  IL/CHRISTIAN
 DQ1546  COUNTRY     -  US
 DQ1546  USGS QUAD   -  STONINGTON (2018)
 DQ1546
 DQ1546                         *CURRENT SURVEY CONTROL
 DQ1546  ______________________________________________________________________
 DQ1546* NAD 83(1986) POSITION- 39 38 26.34   (N) 089 09 17.72   (W)   HD_HELD1
 DQ1546* NAVD 88 ORTHO HEIGHT -   188.367 (meters)      618.00  (feet) ADJUSTED
 DQ1546  ______________________________________________________________________
 DQ1546  GEOID HEIGHT    -        -32.375 (meters)                     GEOID18
 DQ1546  DYNAMIC HEIGHT  -        188.260 (meters)      617.65  (feet) COMP
 DQ1546  MODELED GRAVITY -    980,058.5   (mgal)                       NAVD 88
 DQ1546
 DQ1546  VERT ORDER      -  SECOND    CLASS I
 DQ1546
 DQ1546.The horizontal coordinates were determined by differentially corrected
 DQ1546.hand held GPS observations or other comparable positioning techniques
 DQ1546.and have an estimated accuracy of +/- 3 meters.
 DQ1546
 DQ1546.The orthometric height was determined by differential leveling and
 DQ1546.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1546.in May 2016.
 DQ1546
 DQ1546.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1546.GEOID18 height accuracy estimate available here.
 DQ1546
 DQ1546.Click photographs - Photos may exist for this station.
 DQ1546
 DQ1546.The dynamic height is computed by dividing the NAVD 88
 DQ1546.geopotential number by the normal gravity value computed on the
 DQ1546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1546.degrees latitude (g = 980.6199 gals.).
 DQ1546
 DQ1546.The modeled gravity was interpolated from observed gravity values.
 DQ1546
 DQ1546;                    North         East    Units  Estimated Accuracy
 DQ1546;SPC IL W     -   330,580.3     786,843.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1546
 DQ1546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1508790093(NAD 83)
 DQ1546
 DQ1546                          SUPERSEDED SURVEY CONTROL
 DQ1546
 DQ1546.No superseded survey control is available for this station.
 DQ1546
 DQ1546_MARKER: F = FLANGE-ENCASED ROD
 DQ1546_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1546_STAMPING: SF 025 2015
 DQ1546_MARK LOGO: UIL
 DQ1546_PROJECTION: RECESSED 10 CENTIMETERS
 DQ1546_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1546_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1546+STABILITY: POSITION/ELEVATION WELL
 DQ1546_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1546+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2022
 DQ1546_ROD/PIPE-DEPTH: 9.8 meters
 DQ1546_SLEEVE-DEPTH  : 0.9 meters
 DQ1546
 DQ1546  HISTORY     - Date     Condition        Report By
 DQ1546  HISTORY     - 20151021 MONUMENTED       AMESC
 DQ1546  HISTORY     - 20221025 GOOD             ILDT
 DQ1546
 DQ1546                          STATION DESCRIPTION
 DQ1546
 DQ1546'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1546'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) EAST-SOUTHEAST OF GROVE
 DQ1546'CITY, 5.2 MI (8.4 KM) NORTHEAST OF WILLEYS AND 2.0 MI (3.2 KM) EAST OF
 DQ1546'STONINGTON.
 DQ1546'
 DQ1546'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1546'TOWN OF STONINGTON PROCEED EAST ALONG NORTH STREET (COUNTY ROAD 2000N)
 DQ1546'FOR 1.65 MI (2.7 KM) TO NORTH 2000 EAST ROAD.  CONTINUE EAST ALONG
 DQ1546'COUNTY ROAD 2000N FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DQ1546'
 DQ1546'THE STATION IS 23 FT (7.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1546'2000N, 313 FT (95.4 M) EAST OF A POWER POLE, 146 FT (44.5 M) NORTHEAST
 DQ1546'OF A TELEPHONE PEDESTAL AND 8.5 FT (2.6 M) WEST OF A POWER POLE.
 DQ1546'
 DQ1546'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1546'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1546'IN IDENTIFICATION.
 DQ1546
 DQ1546                          STATION RECOVERY (2022)
 DQ1546
 DQ1546'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DQ1546'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1547 ***********************************************************************
 DQ1547  DESIGNATION -  SF 026
 DQ1547  PID         -  DQ1547
 DQ1547  STATE/COUNTY-  IL/CHRISTIAN
 DQ1547  COUNTRY     -  US
 DQ1547  USGS QUAD   -  STONINGTON (2018)
 DQ1547
 DQ1547                         *CURRENT SURVEY CONTROL
 DQ1547  ______________________________________________________________________
 DQ1547* NAD 83(1986) POSITION- 39 38 00.04   (N) 089 09 44.50   (W)   HD_HELD1
 DQ1547* NAVD 88 ORTHO HEIGHT -   188.161 (meters)      617.32  (feet) ADJUSTED
 DQ1547  ______________________________________________________________________
 DQ1547  GEOID HEIGHT    -        -32.366 (meters)                     GEOID18
 DQ1547  DYNAMIC HEIGHT  -        188.055 (meters)      616.98  (feet) COMP
 DQ1547  MODELED GRAVITY -    980,058.0   (mgal)                       NAVD 88
 DQ1547
 DQ1547  VERT ORDER      -  SECOND    CLASS I
 DQ1547
 DQ1547.The horizontal coordinates were determined by differentially corrected
 DQ1547.hand held GPS observations or other comparable positioning techniques
 DQ1547.and have an estimated accuracy of +/- 3 meters.
 DQ1547
 DQ1547.The orthometric height was determined by differential leveling and
 DQ1547.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1547.in May 2016.
 DQ1547
 DQ1547.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1547.GEOID18 height accuracy estimate available here.
 DQ1547
 DQ1547.Click photographs - Photos may exist for this station.
 DQ1547
 DQ1547.The dynamic height is computed by dividing the NAVD 88
 DQ1547.geopotential number by the normal gravity value computed on the
 DQ1547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1547.degrees latitude (g = 980.6199 gals.).
 DQ1547
 DQ1547.The modeled gravity was interpolated from observed gravity values.
 DQ1547
 DQ1547;                    North         East    Units  Estimated Accuracy
 DQ1547;SPC IL W     -   329,762.0     786,214.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1547
 DQ1547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1442989297(NAD 83)
 DQ1547
 DQ1547                          SUPERSEDED SURVEY CONTROL
 DQ1547
 DQ1547.No superseded survey control is available for this station.
 DQ1547
 DQ1547_MARKER: F = FLANGE-ENCASED ROD
 DQ1547_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1547_STAMPING: SF 026 2015
 DQ1547_MARK LOGO: UIL
 DQ1547_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1547_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1547_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1547+STABILITY: POSITION/ELEVATION WELL
 DQ1547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1547+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 DQ1547_ROD/PIPE-DEPTH: 11.0 meters
 DQ1547_SLEEVE-DEPTH  : 0.9 meters
 DQ1547
 DQ1547  HISTORY     - Date     Condition        Report By
 DQ1547  HISTORY     - 20151022 MONUMENTED       AMESC
 DQ1547
 DQ1547                          STATION DESCRIPTION
 DQ1547
 DQ1547'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1547'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTHEAST OF GROVE CITY,
 DQ1547'4.5 MI (7.2 KM) EAST-NORTHEAST OF WILLEYS AND 1.7 MI (2.7 KM)
 DQ1547'EAST-SOUTHEAST OF STONINGTON.
 DQ1547'
 DQ1547'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1547'TOWN OF STONINGTON PROCEED EAST ALONG NORTH STREET (COUNTY ROAD 2000N)
 DQ1547'FOR 0.65 MI (1.0 KM) TO NORTH 1900 EAST ROAD, THENCE SOUTH ALONG NORTH
 DQ1547'1900 EAST ROAD FOR 0.5 MI (0.8 KM) TO COUNTY ROAD 1950N, THENCE EAST
 DQ1547'ALONG COUNTY ROAD 1950N FOR 0.75 MI (1.2 KM) TO COUNTY ROAD 1975E AND
 DQ1547'THE STATION ON THE LEFT.
 DQ1547'
 DQ1547'THE STATION IS 20 FT (6.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1547'1950N, 36 FT (11.0 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1975E,
 DQ1547'64.5 FT (19.7 M) EAST OF A TELEPHONE PEDESTAL AND 20.8 FT (6.3 M)
 DQ1547'EAST-NORTHEAST OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER A
 DQ1547'FIELD ENTRANCE.
 DQ1547'
 DQ1547'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1547'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1547'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1548 ***********************************************************************
 DQ1548  DESIGNATION -  SF 027
 DQ1548  PID         -  DQ1548
 DQ1548  STATE/COUNTY-  IL/CHRISTIAN
 DQ1548  COUNTRY     -  US
 DQ1548  USGS QUAD   -  WILLEYS (2018)
 DQ1548
 DQ1548                         *CURRENT SURVEY CONTROL
 DQ1548  ______________________________________________________________________
 DQ1548* NAD 83(1986) POSITION- 39 37 13.42   (N) 089 09 44.12   (W)   HD_HELD1
 DQ1548* NAVD 88 ORTHO HEIGHT -   191.940 (meters)      629.72  (feet) ADJUSTED
 DQ1548  ______________________________________________________________________
 DQ1548  GEOID HEIGHT    -        -32.356 (meters)                     GEOID18
 DQ1548  DYNAMIC HEIGHT  -        191.832 (meters)      629.37  (feet) COMP
 DQ1548  MODELED GRAVITY -    980,056.2   (mgal)                       NAVD 88
 DQ1548
 DQ1548  VERT ORDER      -  SECOND    CLASS I
 DQ1548
 DQ1548.The horizontal coordinates were determined by differentially corrected
 DQ1548.hand held GPS observations or other comparable positioning techniques
 DQ1548.and have an estimated accuracy of +/- 3 meters.
 DQ1548
 DQ1548.The orthometric height was determined by differential leveling and
 DQ1548.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1548.in May 2016.
 DQ1548
 DQ1548.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1548.GEOID18 height accuracy estimate available here.
 DQ1548
 DQ1548.Click photographs - Photos may exist for this station.
 DQ1548
 DQ1548.The dynamic height is computed by dividing the NAVD 88
 DQ1548.geopotential number by the normal gravity value computed on the
 DQ1548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1548.degrees latitude (g = 980.6199 gals.).
 DQ1548
 DQ1548.The modeled gravity was interpolated from observed gravity values.
 DQ1548
 DQ1548;                    North         East    Units  Estimated Accuracy
 DQ1548;SPC IL W     -   328,324.4     786,239.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1548
 DQ1548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1440487859(NAD 83)
 DQ1548
 DQ1548                          SUPERSEDED SURVEY CONTROL
 DQ1548
 DQ1548.No superseded survey control is available for this station.
 DQ1548
 DQ1548_MARKER: F = FLANGE-ENCASED ROD
 DQ1548_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1548_STAMPING: SF 027 2015
 DQ1548_MARK LOGO: UIL
 DQ1548_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1548_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1548_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1548+STABILITY: POSITION/ELEVATION WELL
 DQ1548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1548+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2022
 DQ1548_ROD/PIPE-DEPTH: 17.1 meters
 DQ1548_SLEEVE-DEPTH  : 0.9 meters
 DQ1548
 DQ1548  HISTORY     - Date     Condition        Report By
 DQ1548  HISTORY     - 20151022 MONUMENTED       AMESC
 DQ1548  HISTORY     - 20221025 GOOD             ILDT
 DQ1548
 DQ1548                          STATION DESCRIPTION
 DQ1548
 DQ1548'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1548'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHEAST OF
 DQ1548'TAYLORVILLE, 4.1 MI (6.6 KM) EAST-NORTHEAST OF WILLEYS AND 2.1 MI (3.4
 DQ1548'KM) SOUTHEAST OF STONINGTON.
 DQ1548'
 DQ1548'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1548'TOWN OF STONINGTON PROCEED EAST ALONG NORTH STREET (COUNTY ROAD 2000N)
 DQ1548'FOR 0.65 MI (1.0 KM) TO NORTH 1900 EAST ROAD, THENCE SOUTH ALONG NORTH
 DQ1548'1900 EAST ROAD FOR 0.5 MI (0.8 KM) TO COUNTY ROAD 1950N, THENCE EAST
 DQ1548'ALONG COUNTY ROAD 1950N FOR 0.75 MI (1.2 KM) TO COUNTY ROAD 1975E,
 DQ1548'THENCE SOUTH ALONG COUNTY ROAD 1975E FOR 0.9 MI (1.4 KM) TO THE
 DQ1548'STATION ON THE LEFT.
 DQ1548'
 DQ1548'THE STATION IS 24 FT (7.3 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1548'1975E, 235 FT (71.6 M) NORTH OF THE CENTERLINE OF THE ENTRANCE TO THE
 DQ1548'OLD STONINGTON CEMETERY, 84.8 FT (25.8 M) NORTHEAST OF A TELEPHONE
 DQ1548'PEDESTAL, 52 FT (15.8 M) EAST OF A POWER POLE WITH TRANSFORMER AND 7
 DQ1548'FT (2.1 M) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE
 DQ1548'PILLAR.
 DQ1548'
 DQ1548'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1548'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1548'IN IDENTIFICATION.
 DQ1548
 DQ1548                          STATION RECOVERY (2022)
 DQ1548
 DQ1548'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DQ1548'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1549 ***********************************************************************
 DQ1549  DESIGNATION -  SF 028
 DQ1549  PID         -  DQ1549
 DQ1549  STATE/COUNTY-  IL/CHRISTIAN
 DQ1549  COUNTRY     -  US
 DQ1549  USGS QUAD   -  WILLEYS (2018)
 DQ1549
 DQ1549                         *CURRENT SURVEY CONTROL
 DQ1549  ______________________________________________________________________
 DQ1549* NAD 83(1986) POSITION- 39 36 20.45   (N) 089 09 44.28   (W)   HD_HELD1
 DQ1549* NAVD 88 ORTHO HEIGHT -   183.376 (meters)      601.63  (feet) ADJUSTED
 DQ1549  ______________________________________________________________________
 DQ1549  GEOID HEIGHT    -        -32.341 (meters)                     GEOID18
 DQ1549  DYNAMIC HEIGHT  -        183.272 (meters)      601.28  (feet) COMP
 DQ1549  MODELED GRAVITY -    980,054.4   (mgal)                       NAVD 88
 DQ1549
 DQ1549  VERT ORDER      -  SECOND    CLASS I
 DQ1549
 DQ1549.The horizontal coordinates were determined by differentially corrected
 DQ1549.hand held GPS observations or other comparable positioning techniques
 DQ1549.and have an estimated accuracy of +/- 3 meters.
 DQ1549
 DQ1549.The orthometric height was determined by differential leveling and
 DQ1549.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1549.in May 2016.
 DQ1549
 DQ1549.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1549.GEOID18 height accuracy estimate available here.
 DQ1549
 DQ1549.Click photographs - Photos may exist for this station.
 DQ1549
 DQ1549.The dynamic height is computed by dividing the NAVD 88
 DQ1549.geopotential number by the normal gravity value computed on the
 DQ1549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1549.degrees latitude (g = 980.6199 gals.).
 DQ1549
 DQ1549.The modeled gravity was interpolated from observed gravity values.
 DQ1549
 DQ1549;                    North         East    Units  Estimated Accuracy
 DQ1549;SPC IL W     -   326,690.7     786,253.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1549
 DQ1549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1436186226(NAD 83)
 DQ1549
 DQ1549                          SUPERSEDED SURVEY CONTROL
 DQ1549
 DQ1549.No superseded survey control is available for this station.
 DQ1549
 DQ1549_MARKER: F = FLANGE-ENCASED ROD
 DQ1549_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1549_STAMPING: SF 028 2015
 DQ1549_MARK LOGO: UIL
 DQ1549_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1549_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1549_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1549+STABILITY: POSITION/ELEVATION WELL
 DQ1549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1549+SATELLITE: SATELLITE OBSERVATIONS - November 02, 2022
 DQ1549_ROD/PIPE-DEPTH: 6.1 meters
 DQ1549_SLEEVE-DEPTH  : 0.9 meters
 DQ1549
 DQ1549  HISTORY     - Date     Condition        Report By
 DQ1549  HISTORY     - 20151022 MONUMENTED       AMESC
 DQ1549  HISTORY     - 20221102 GOOD             ILDT
 DQ1549
 DQ1549                          STATION DESCRIPTION
 DQ1549
 DQ1549'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1549'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST-NORTHEAST OF
 DQ1549'TAYLORVILLE, 3.8 MI (6.1 KM) EAST OF WILLEYS AND 2.9 MI (4.7 KM)
 DQ1549'SOUTHEAST OF STONINGTON.
 DQ1549'
 DQ1549'TO REACH FROM THE INTERSECTION OF NORTH STREET AND IL ROUTE 48 IN THE
 DQ1549'TOWN OF STONINGTON PROCEED EAST ALONG NORTH STREET (COUNTY ROAD 2000N)
 DQ1549'FOR 0.65 MI (1.0 KM) TO NORTH 1900 EAST ROAD, THENCE SOUTH ALONG NORTH
 DQ1549'1900 EAST ROAD FOR 0.5 MI (0.8 KM) TO COUNTY ROAD 1950N, THENCE EAST
 DQ1549'ALONG COUNTY ROAD 1950N FOR 0.75 MI (1.2 KM) TO COUNTY ROAD 1975E,
 DQ1549'THENCE SOUTH ALONG COUNTY ROAD 1975E FOR 1.75 MI (2.8 KM) TO COUNTY
 DQ1549'ROAD 1780N.  CONTINUE SOUTH ALONG COUNTY ROAD 1975E FOR 0.15 MI (0.2
 DQ1549'KM) TO THE STATION ON THE LEFT.
 DQ1549'
 DQ1549'THE STATION IS 22 FT (6.7 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1549'1975E, 139 FT (42.4 M) SOUTH OF A POWER POLE, 86 FT (26.2 M) NORTH OF
 DQ1549'A POWER POLE AND 1.5 FT (0.5 M) WEST OF A NORTH-SOUTH FENCE.
 DQ1549'
 DQ1549'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1549'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1549'IN IDENTIFICATION.
 DQ1549
 DQ1549                          STATION RECOVERY (2022)
 DQ1549
 DQ1549'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DQ1549'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1550 ***********************************************************************
 DQ1550  DESIGNATION -  SF 029
 DQ1550  PID         -  DQ1550
 DQ1550  STATE/COUNTY-  IL/CHRISTIAN
 DQ1550  COUNTRY     -  US
 DQ1550  USGS QUAD   -  WILLEYS (2018)
 DQ1550
 DQ1550                         *CURRENT SURVEY CONTROL
 DQ1550  ______________________________________________________________________
 DQ1550* NAD 83(1986) POSITION- 39 35 54.07   (N) 089 09 27.41   (W)   HD_HELD1
 DQ1550* NAVD 88 ORTHO HEIGHT -   177.195 (meters)      581.35  (feet) ADJUSTED
 DQ1550  ______________________________________________________________________
 DQ1550  GEOID HEIGHT    -        -32.337 (meters)                     GEOID18
 DQ1550  DYNAMIC HEIGHT  -        177.094 (meters)      581.02  (feet) COMP
 DQ1550  MODELED GRAVITY -    980,053.2   (mgal)                       NAVD 88
 DQ1550
 DQ1550  VERT ORDER      -  SECOND    CLASS I
 DQ1550
 DQ1550.The horizontal coordinates were determined by differentially corrected
 DQ1550.hand held GPS observations or other comparable positioning techniques
 DQ1550.and have an estimated accuracy of +/- 3 meters.
 DQ1550
 DQ1550.The orthometric height was determined by differential leveling and
 DQ1550.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1550.in May 2016.
 DQ1550
 DQ1550.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1550.GEOID18 height accuracy estimate available here.
 DQ1550
 DQ1550.Click photographs - Photos may exist for this station.
 DQ1550
 DQ1550.The dynamic height is computed by dividing the NAVD 88
 DQ1550.geopotential number by the normal gravity value computed on the
 DQ1550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1550.degrees latitude (g = 980.6199 gals.).
 DQ1550
 DQ1550.The modeled gravity was interpolated from observed gravity values.
 DQ1550
 DQ1550;                    North         East    Units  Estimated Accuracy
 DQ1550;SPC IL W     -   325,881.7     786,665.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1550
 DQ1550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1474385403(NAD 83)
 DQ1550
 DQ1550                          SUPERSEDED SURVEY CONTROL
 DQ1550
 DQ1550.No superseded survey control is available for this station.
 DQ1550
 DQ1550_MARKER: F = FLANGE-ENCASED ROD
 DQ1550_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1550_STAMPING: SF 029 2015
 DQ1550_MARK LOGO: UIL
 DQ1550_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1550_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1550_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1550+STABILITY: POSITION/ELEVATION WELL
 DQ1550_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1550+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2015
 DQ1550_ROD/PIPE-DEPTH: 9.8 meters
 DQ1550_SLEEVE-DEPTH  : 0.9 meters
 DQ1550
 DQ1550  HISTORY     - Date     Condition        Report By
 DQ1550  HISTORY     - 20151022 MONUMENTED       AMESC
 DQ1550
 DQ1550                          STATION DESCRIPTION
 DQ1550
 DQ1550'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1550'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHWEST OF ASSUMPTION,
 DQ1550'4.0 MI (6.4 KM) EAST OF WILLEYS AND 3.4 MI (5.5 KM) SOUTH-SOUTHEAST OF
 DQ1550'STONINGTON.
 DQ1550'
 DQ1550'TO REACH FROM THE INTERSECTION OF SOUTH WEST STREET AND IL ROUTE 48 IN
 DQ1550'THE TOWN OF STONINGTON PROCEED SOUTH ALONG SOUTH WEST STREET (N1800
 DQ1550'EAST ROAD) FOR 3.6 MI (5.8 KM) TO EAST 1600 NORTH ROAD, THENCE EAST
 DQ1550'ALONG EAST 1600 NORTH ROAD FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2000E,
 DQ1550'THENCE NORTH ALONG COUNTY ROAD 2000E FOR 0.75 MI (1.2 KM) TO EAST 1675
 DQ1550'NORTH ROAD.  CONTINUE NORTH ALONG EAST 1675 NORTH ROAD FOR 0.35 MI
 DQ1550'(0.6 KM) TO THE STATION ON THE LEFT.
 DQ1550'
 DQ1550'THE STATION IS 22.5 FT (6.9 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1550'2000E, 339 FT (103.3 M) NORTH OF A POWER POLE, 337 FT (102.7 M) NORTH
 DQ1550'OF A TELEPHONE PEDESTAL, 132 FT (40.2 M) SOUTH OF THE CENTERLINE OF A
 DQ1550'GRAVEL DRIVE TO THE EAST AND 7.5 FT (2.3 M) SOUTH OF A POWER POLE WITH
 DQ1550'GUT WIRE.
 DQ1550'
 DQ1550'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1550'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1550'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1551 ***********************************************************************
 DQ1551  DESIGNATION -  SF 030
 DQ1551  PID         -  DQ1551
 DQ1551  STATE/COUNTY-  IL/CHRISTIAN
 DQ1551  COUNTRY     -  US
 DQ1551  USGS QUAD   -  WILLEYS (2018)
 DQ1551
 DQ1551                         *CURRENT SURVEY CONTROL
 DQ1551  ______________________________________________________________________
 DQ1551* NAD 83(1986) POSITION- 39 35 01.31   (N) 089 09 26.00   (W)   HD_HELD1
 DQ1551* NAVD 88 ORTHO HEIGHT -   185.946 (meters)      610.06  (feet) ADJUSTED
 DQ1551  ______________________________________________________________________
 DQ1551  GEOID HEIGHT    -        -32.318 (meters)                     GEOID18
 DQ1551  DYNAMIC HEIGHT  -        185.840 (meters)      609.71  (feet) COMP
 DQ1551  MODELED GRAVITY -    980,051.8   (mgal)                       NAVD 88
 DQ1551
 DQ1551  VERT ORDER      -  SECOND    CLASS I
 DQ1551
 DQ1551.The horizontal coordinates were determined by differentially corrected
 DQ1551.hand held GPS observations or other comparable positioning techniques
 DQ1551.and have an estimated accuracy of +/- 3 meters.
 DQ1551
 DQ1551.The orthometric height was determined by differential leveling and
 DQ1551.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1551.in May 2016.
 DQ1551
 DQ1551.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1551.GEOID18 height accuracy estimate available here.
 DQ1551
 DQ1551.Click photographs - Photos may exist for this station.
 DQ1551
 DQ1551.The dynamic height is computed by dividing the NAVD 88
 DQ1551.geopotential number by the normal gravity value computed on the
 DQ1551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1551.degrees latitude (g = 980.6199 gals.).
 DQ1551
 DQ1551.The modeled gravity was interpolated from observed gravity values.
 DQ1551
 DQ1551;                    North         East    Units  Estimated Accuracy
 DQ1551;SPC IL W     -   324,254.9     786,717.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1551
 DQ1551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1473883776(NAD 83)
 DQ1551
 DQ1551                          SUPERSEDED SURVEY CONTROL
 DQ1551
 DQ1551.No superseded survey control is available for this station.
 DQ1551
 DQ1551_MARKER: F = FLANGE-ENCASED ROD
 DQ1551_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1551_STAMPING: SF 030 2015
 DQ1551_MARK LOGO: UIL
 DQ1551_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1551_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1551_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1551+STABILITY: POSITION/ELEVATION WELL
 DQ1551_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1551+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2018
 DQ1551_ROD/PIPE-DEPTH: 8.5 meters
 DQ1551_SLEEVE-DEPTH  : 0.9 meters
 DQ1551
 DQ1551  HISTORY     - Date     Condition        Report By
 DQ1551  HISTORY     - 20151022 MONUMENTED       AMESC
 DQ1551  HISTORY     - 20180705 GOOD             ILDT
 DQ1551
 DQ1551                          STATION DESCRIPTION
 DQ1551
 DQ1551'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1551'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHWEST OF ASSUMPTION,
 DQ1551'4.3 MI (6.9 KM) SOUTH-SOUTHEAST OF STONINGTON AND 4.2 MI (6.8 KM)
 DQ1551'EAST-SOUTHEAST OF WILLEYS.
 DQ1551'
 DQ1551'TO REACH FROM THE INTERSECTION OF SOUTH WEST STREET AND IL ROUTE 48 IN
 DQ1551'THE TOWN OF STONINGTON PROCEED SOUTH ALONG SOUTH WEST STREET (N1800
 DQ1551'EAST ROAD) FOR 3.6 MI (5.8 KM) TO EAST 1600 NORTH ROAD, THENCE EAST
 DQ1551'ALONG EAST 1600 NORTH ROAD FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2000E,
 DQ1551'THENCE NORTH ALONG COUNTY ROAD 2000E FOR 490 FT (149.4 M) TO THE
 DQ1551'STATION ON THE RIGHT.
 DQ1551'
 DQ1551'THE STATION IS 20.5 FT (6.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1551'2000E, 290 FT (88.4 M) NORTH OF NORTH END OF 12 INCH CORRUGATED METAL
 DQ1551'PIPE UNDER A FIELD ENTRANCE TO THE EAST, 192 FT (58.5 M) NORTH OF A
 DQ1551'POWER POLE AND 7.5 FT (2.3 M) SOUTH OF A POWER POLE WITH GUT WIRE.
 DQ1551'
 DQ1551'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1551'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1551'IN IDENTIFICATION.
 DQ1551
 DQ1551                          STATION RECOVERY (2018)
 DQ1551
 DQ1551'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DQ1551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1552 ***********************************************************************
 DQ1552  DESIGNATION -  SF 031
 DQ1552  PID         -  DQ1552
 DQ1552  STATE/COUNTY-  IL/CHRISTIAN
 DQ1552  COUNTRY     -  US
 DQ1552  USGS QUAD   -  WILLEYS (2018)
 DQ1552
 DQ1552                         *CURRENT SURVEY CONTROL
 DQ1552  ______________________________________________________________________
 DQ1552* NAD 83(1986) POSITION- 39 34 03.92   (N) 089 09 25.66   (W)   HD_HELD1
 DQ1552* NAVD 88 ORTHO HEIGHT -   186.649 (meters)      612.36  (feet) ADJUSTED
 DQ1552  ______________________________________________________________________
 DQ1552  GEOID HEIGHT    -        -32.296 (meters)                     GEOID18
 DQ1552  DYNAMIC HEIGHT  -        186.542 (meters)      612.01  (feet) COMP
 DQ1552  MODELED GRAVITY -    980,050.6   (mgal)                       NAVD 88
 DQ1552
 DQ1552  VERT ORDER      -  SECOND    CLASS I
 DQ1552
 DQ1552.The horizontal coordinates were determined by differentially corrected
 DQ1552.hand held GPS observations or other comparable positioning techniques
 DQ1552.and have an estimated accuracy of +/- 3 meters.
 DQ1552
 DQ1552.The orthometric height was determined by differential leveling and
 DQ1552.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1552.in May 2016.
 DQ1552
 DQ1552.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1552.GEOID18 height accuracy estimate available here.
 DQ1552
 DQ1552.Click photographs - Photos may exist for this station.
 DQ1552
 DQ1552.The dynamic height is computed by dividing the NAVD 88
 DQ1552.geopotential number by the normal gravity value computed on the
 DQ1552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1552.degrees latitude (g = 980.6199 gals.).
 DQ1552
 DQ1552.The modeled gravity was interpolated from observed gravity values.
 DQ1552
 DQ1552;                    North         East    Units  Estimated Accuracy
 DQ1552;SPC IL W     -   322,485.1     786,745.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1552
 DQ1552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1470482006(NAD 83)
 DQ1552
 DQ1552                          SUPERSEDED SURVEY CONTROL
 DQ1552
 DQ1552.No superseded survey control is available for this station.
 DQ1552
 DQ1552_MARKER: F = FLANGE-ENCASED ROD
 DQ1552_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1552_STAMPING: SF 031 2015
 DQ1552_MARK LOGO: UIL
 DQ1552_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1552_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1552_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1552+STABILITY: POSITION/ELEVATION WELL
 DQ1552_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1552+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2022
 DQ1552_ROD/PIPE-DEPTH: 8.5 meters
 DQ1552_SLEEVE-DEPTH  : 0.9 meters
 DQ1552
 DQ1552  HISTORY     - Date     Condition        Report By
 DQ1552  HISTORY     - 20151023 MONUMENTED       AMESC
 DQ1552  HISTORY     - 20221027 GOOD             ILDT
 DQ1552
 DQ1552                          STATION DESCRIPTION
 DQ1552
 DQ1552'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1552'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHEAST OF
 DQ1552'OWANECO, 5.3 MI (8.5 KM) SOUTH-SOUTHEAST OF STONINGTON AND 4.5 MI (7.2
 DQ1552'KM) EAST-SOUTHEAST OF WILLEYS.
 DQ1552'
 DQ1552'TO REACH FROM THE INTERSECTION OF SOUTH WEST STREET AND IL ROUTE 48 IN
 DQ1552'THE TOWN OF STONINGTON PROCEED SOUTH ALONG SOUTH WEST STREET (N1800
 DQ1552'EAST ROAD) FOR 3.6 MI (5.8 KM) TO EAST 1600 NORTH ROAD, THENCE EAST
 DQ1552'ALONG EAST 1600 NORTH ROAD FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2000E,
 DQ1552'THENCE SOUTH ALONG COUNTY ROAD 2000E FOR 1.0 MI (1.6 KM) TO THE
 DQ1552'STATION ON THE LEFT.
 DQ1552'
 DQ1552'THE STATION IS 20.5 FT (6.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1552'2000E, 48.5 FT (14.8 M) SOUTHEAST OF THE NORTH END OF AN 18 INCH
 DQ1552'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE WEST AND 40 FT
 DQ1552'(12.2 M) EAST OF THE SOUTH END OF AN 18 INCH CORRUGATED METAL PIPE
 DQ1552'UNDER A FIELD ENTRANCE TO THE WEST.
 DQ1552'
 DQ1552'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1552'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1552'IN IDENTIFICATION.
 DQ1552
 DQ1552                          STATION RECOVERY (2022)
 DQ1552
 DQ1552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DQ1552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1553 ***********************************************************************
 DQ1553  DESIGNATION -  SF 032
 DQ1553  PID         -  DQ1553
 DQ1553  STATE/COUNTY-  IL/CHRISTIAN
 DQ1553  COUNTRY     -  US
 DQ1553  USGS QUAD   -  WILLEYS (2018)
 DQ1553
 DQ1553                         *CURRENT SURVEY CONTROL
 DQ1553  ______________________________________________________________________
 DQ1553* NAD 83(1986) POSITION- 39 33 17.18   (N) 089 09 25.44   (W)   HD_HELD1
 DQ1553* NAVD 88 ORTHO HEIGHT -   189.184 (meters)      620.68  (feet) ADJUSTED
 DQ1553  ______________________________________________________________________
 DQ1553  GEOID HEIGHT    -        -32.278 (meters)                     GEOID18
 DQ1553  DYNAMIC HEIGHT  -        189.075 (meters)      620.32  (feet) COMP
 DQ1553  MODELED GRAVITY -    980,049.8   (mgal)                       NAVD 88
 DQ1553
 DQ1553  VERT ORDER      -  SECOND    CLASS I
 DQ1553
 DQ1553.The horizontal coordinates were determined by differentially corrected
 DQ1553.hand held GPS observations or other comparable positioning techniques
 DQ1553.and have an estimated accuracy of +/- 3 meters.
 DQ1553
 DQ1553.The orthometric height was determined by differential leveling and
 DQ1553.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1553.in May 2016.
 DQ1553
 DQ1553.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1553.GEOID18 height accuracy estimate available here.
 DQ1553
 DQ1553.Click photographs - Photos may exist for this station.
 DQ1553
 DQ1553.The dynamic height is computed by dividing the NAVD 88
 DQ1553.geopotential number by the normal gravity value computed on the
 DQ1553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1553.degrees latitude (g = 980.6199 gals.).
 DQ1553
 DQ1553.The modeled gravity was interpolated from observed gravity values.
 DQ1553
 DQ1553;                    North         East    Units  Estimated Accuracy
 DQ1553;SPC IL W     -   321,043.7     786,766.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1553
 DQ1553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1467480565(NAD 83)
 DQ1553
 DQ1553                          SUPERSEDED SURVEY CONTROL
 DQ1553
 DQ1553.No superseded survey control is available for this station.
 DQ1553
 DQ1553_MARKER: F = FLANGE-ENCASED ROD
 DQ1553_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1553_STAMPING: SF 032 2015
 DQ1553_MARK LOGO: UIL
 DQ1553_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1553_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1553_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1553+STABILITY: POSITION/ELEVATION WELL
 DQ1553_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1553+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2015
 DQ1553_ROD/PIPE-DEPTH: 7.3 meters
 DQ1553_SLEEVE-DEPTH  : 0.9 meters
 DQ1553
 DQ1553  HISTORY     - Date     Condition        Report By
 DQ1553  HISTORY     - 20151023 MONUMENTED       AMESC
 DQ1553
 DQ1553                          STATION DESCRIPTION
 DQ1553
 DQ1553'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1553'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH-SOUTHEAST OF
 DQ1553'STONINGTON, 5.4 MI (8.7 KM) NORTH-NORTHEAST OF OWANECO AND 5.0 MI (8.0
 DQ1553'KM) SOUTHEAST OF WILLEYS.
 DQ1553'
 DQ1553'TO REACH FROM THE INTERSECTION OF SOUTH WEST STREET AND IL ROUTE 48 IN
 DQ1553'THE TOWN OF STONINGTON PROCEED SOUTH ALONG SOUTH WEST STREET (N1800
 DQ1553'EAST ROAD) FOR 3.6 MI (5.8 KM) TO EAST 1600 NORTH ROAD, THENCE EAST
 DQ1553'ALONG EAST 1600 NORTH ROAD FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2000E,
 DQ1553'THENCE SOUTH ALONG COUNTY ROAD 2000E FOR 1.5 MI (2.4 KM) TO EAST 1450
 DQ1553'NORTH ROAD.  CONTINUE SOUTH ALONG COUNTY ROAD 2000E FOR 0.40 MI (0.6
 DQ1553'KM) TO THE STATION ON THE LEFT.
 DQ1553'
 DQ1553'THE STATION IS 21.5 FT (6.6 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1553'2000E, 590 FT (179.8 M) NORTH OF THE NORTH END OF AN 18 INCH CONCRETE
 DQ1553'PIPE UNDER A FIELD ENTRANCE TO THE EAST AND 1.0 FT (0.3 M) WEST OF AN
 DQ1553'ORANGE FIBERGLASS WITNESS POST.
 DQ1553'
 DQ1553'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1553'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1553'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1554 ***********************************************************************
 DQ1554  DESIGNATION -  SF 033
 DQ1554  PID         -  DQ1554
 DQ1554  STATE/COUNTY-  IL/CHRISTIAN
 DQ1554  COUNTRY     -  US
 DQ1554  USGS QUAD   -  WILLEYS (2018)
 DQ1554
 DQ1554                         *CURRENT SURVEY CONTROL
 DQ1554  ______________________________________________________________________
 DQ1554* NAD 83(1986) POSITION- 39 32 27.23   (N) 089 09 25.31   (W)   HD_HELD1
 DQ1554* NAVD 88 ORTHO HEIGHT -   188.284 (meters)      617.73  (feet) ADJUSTED
 DQ1554  ______________________________________________________________________
 DQ1554  GEOID HEIGHT    -        -32.259 (meters)                     GEOID18
 DQ1554  DYNAMIC HEIGHT  -        188.176 (meters)      617.37  (feet) COMP
 DQ1554  MODELED GRAVITY -    980,048.9   (mgal)                       NAVD 88
 DQ1554
 DQ1554  VERT ORDER      -  SECOND    CLASS I
 DQ1554
 DQ1554.The horizontal coordinates were determined by differentially corrected
 DQ1554.hand held GPS observations or other comparable positioning techniques
 DQ1554.and have an estimated accuracy of +/- 3 meters.
 DQ1554
 DQ1554.The orthometric height was determined by differential leveling and
 DQ1554.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1554.in May 2016.
 DQ1554
 DQ1554.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1554.GEOID18 height accuracy estimate available here.
 DQ1554
 DQ1554.Click photographs - Photos may exist for this station.
 DQ1554
 DQ1554.The dynamic height is computed by dividing the NAVD 88
 DQ1554.geopotential number by the normal gravity value computed on the
 DQ1554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1554.degrees latitude (g = 980.6199 gals.).
 DQ1554
 DQ1554.The modeled gravity was interpolated from observed gravity values.
 DQ1554
 DQ1554;                    North         East    Units  Estimated Accuracy
 DQ1554;SPC IL W     -   319,503.3     786,787.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1554
 DQ1554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1464079025(NAD 83)
 DQ1554
 DQ1554                          SUPERSEDED SURVEY CONTROL
 DQ1554
 DQ1554.No superseded survey control is available for this station.
 DQ1554
 DQ1554_MARKER: F = FLANGE-ENCASED ROD
 DQ1554_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1554_STAMPING: SF 033 2015
 DQ1554_MARK LOGO: UIL
 DQ1554_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1554_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1554_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1554+STABILITY: POSITION/ELEVATION WELL
 DQ1554_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1554+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2015
 DQ1554_ROD/PIPE-DEPTH: 7.0 meters
 DQ1554_SLEEVE-DEPTH  : 0.9 meters
 DQ1554
 DQ1554  HISTORY     - Date     Condition        Report By
 DQ1554  HISTORY     - 20151023 MONUMENTED       AMESC
 DQ1554
 DQ1554                          STATION DESCRIPTION
 DQ1554
 DQ1554'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1554'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) WEST-NORTHWEST OF
 DQ1554'ASSUMPTION, 5.6 MI (9.0 KM) SOUTHEAST OF WILLEYS AND 4.5 MI (7.2 KM)
 DQ1554'NORTH-NORTHEAST OF OWANECO.
 DQ1554'
 DQ1554'TO REACH FROM THE INTERSECTION OF SOUTH WEST STREET AND IL ROUTE 48 IN
 DQ1554'THE TOWN OF STONINGTON PROCEED SOUTH ALONG SOUTH WEST STREET (N1800
 DQ1554'EAST ROAD) FOR 3.6 MI (5.8 KM) TO EAST 1600 NORTH ROAD, THENCE EAST
 DQ1554'ALONG EAST 1600 NORTH ROAD FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2000E,
 DQ1554'THENCE SOUTH ALONG COUNTY ROAD 2000E FOR 2.5 MI (4.0 KM) TO EAST 1350
 DQ1554'NORTH ROAD.  CONTINUE SOUTH ALONG COUNTY ROAD 2000E FOR 0.35 MI (0.6
 DQ1554'KM) TO THE STATION ON THE LEFT.
 DQ1554'
 DQ1554'THE STATION IS 18 FT (5.5 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DQ1554'2000E, 219.5 FT (66.9 M) NORTH OF A POWER POLE AND 7.8 FT (2.4 M)
 DQ1554'SOUTH OF A POWER POLE.
 DQ1554'
 DQ1554'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1554'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1554'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1555 ***********************************************************************
 DQ1555  DESIGNATION -  SF 034
 DQ1555  PID         -  DQ1555
 DQ1555  STATE/COUNTY-  IL/CHRISTIAN
 DQ1555  COUNTRY     -  US
 DQ1555  USGS QUAD   -  WILLEYS (2018)
 DQ1555
 DQ1555                         *CURRENT SURVEY CONTROL
 DQ1555  ______________________________________________________________________
 DQ1555* NAD 83(1986) POSITION- 39 31 36.79   (N) 089 09 24.94   (W)   HD_HELD1
 DQ1555* NAVD 88 ORTHO HEIGHT -   188.895 (meters)      619.73  (feet) ADJUSTED
 DQ1555  ______________________________________________________________________
 DQ1555  GEOID HEIGHT    -        -32.242 (meters)                     GEOID18
 DQ1555  DYNAMIC HEIGHT  -        188.786 (meters)      619.38  (feet) COMP
 DQ1555  MODELED GRAVITY -    980,047.9   (mgal)                       NAVD 88
 DQ1555
 DQ1555  VERT ORDER      -  SECOND    CLASS I
 DQ1555
 DQ1555.The horizontal coordinates were determined by differentially corrected
 DQ1555.hand held GPS observations or other comparable positioning techniques
 DQ1555.and have an estimated accuracy of +/- 3 meters.
 DQ1555
 DQ1555.The orthometric height was determined by differential leveling and
 DQ1555.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1555.in May 2016.
 DQ1555
 DQ1555.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1555.GEOID18 height accuracy estimate available here.
 DQ1555
 DQ1555.Click photographs - Photos may exist for this station.
 DQ1555
 DQ1555.The dynamic height is computed by dividing the NAVD 88
 DQ1555.geopotential number by the normal gravity value computed on the
 DQ1555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1555.degrees latitude (g = 980.6199 gals.).
 DQ1555
 DQ1555.The modeled gravity was interpolated from observed gravity values.
 DQ1555
 DQ1555;                    North         East    Units  Estimated Accuracy
 DQ1555;SPC IL W     -   317,947.9     786,813.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1555
 DQ1555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1461277469(NAD 83)
 DQ1555
 DQ1555                          SUPERSEDED SURVEY CONTROL
 DQ1555
 DQ1555.No superseded survey control is available for this station.
 DQ1555
 DQ1555_MARKER: F = FLANGE-ENCASED ROD
 DQ1555_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1555_STAMPING: SF 034 2015
 DQ1555_MARK LOGO: UIL
 DQ1555_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1555_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1555_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1555+STABILITY: POSITION/ELEVATION WELL
 DQ1555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1555+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2015
 DQ1555_ROD/PIPE-DEPTH: 7.3 meters
 DQ1555_SLEEVE-DEPTH  : 0.9 meters
 DQ1555
 DQ1555  HISTORY     - Date     Condition        Report By
 DQ1555  HISTORY     - 20151023 MONUMENTED       AMESC
 DQ1555
 DQ1555                          STATION DESCRIPTION
 DQ1555
 DQ1555'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1555'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF WILLEYS,
 DQ1555'5.8 MI (9.3 KM) WEST OF ASSUMPTION AND 3.7 MI (6.0 KM) NORTH-NORTHEAST
 DQ1555'OF OWANECO.
 DQ1555'
 DQ1555'TO REACH FROM THE INTERSECTION OF SOUTH WEST STREET AND IL ROUTE 48 IN
 DQ1555'THE TOWN OF STONINGTON PROCEED SOUTH ALONG SOUTH WEST STREET (N1800
 DQ1555'EAST ROAD) FOR 3.6 MI (5.8 KM) TO EAST 1600 NORTH ROAD, THENCE EAST
 DQ1555'ALONG EAST 1600 NORTH ROAD FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 2000E,
 DQ1555'THENCE SOUTH ALONG COUNTY ROAD 2000E FOR 3.0 MI (4.8 KM) TO EAST 1300
 DQ1555'NORTH ROAD.  CONTINUE SOUTH ALONG COUNTY ROAD 2000E FOR 0.80 MI (1.3
 DQ1555'KM) TO THE STATION ON THE RIGHT.
 DQ1555'
 DQ1555'THE STATION IS 19 FT (5.8 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1555'2000E, 319 FT (97.2 M) NORTH OF A POWER POLE, 218 FT (66.4 M)
 DQ1555'SOUTHWEST OF THE SOUTH END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DQ1555'UNDER A FIELD ENTRANCE TO THE EAST AND 9.0 FT (2.7 M) SOUTH OF A POWER
 DQ1555'POLE.
 DQ1555'
 DQ1555'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1555'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1555'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1556 ***********************************************************************
 DQ1556  DESIGNATION -  SF 035
 DQ1556  PID         -  DQ1556
 DQ1556  STATE/COUNTY-  IL/CHRISTIAN
 DQ1556  COUNTRY     -  US
 DQ1556  USGS QUAD   -  WILLEYS (2018)
 DQ1556
 DQ1556                         *CURRENT SURVEY CONTROL
 DQ1556  ______________________________________________________________________
 DQ1556* NAD 83(1986) POSITION- 39 31 25.76   (N) 089 10 15.62   (W)   HD_HELD1
 DQ1556* NAVD 88 ORTHO HEIGHT -   187.575 (meters)      615.40  (feet) ADJUSTED
 DQ1556  ______________________________________________________________________
 DQ1556  GEOID HEIGHT    -        -32.225 (meters)                     GEOID18
 DQ1556  DYNAMIC HEIGHT  -        187.467 (meters)      615.05  (feet) COMP
 DQ1556  MODELED GRAVITY -    980,048.8   (mgal)                       NAVD 88
 DQ1556
 DQ1556  VERT ORDER      -  SECOND    CLASS I
 DQ1556
 DQ1556.The horizontal coordinates were determined by differentially corrected
 DQ1556.hand held GPS observations or other comparable positioning techniques
 DQ1556.and have an estimated accuracy of +/- 3 meters.
 DQ1556
 DQ1556.The orthometric height was determined by differential leveling and
 DQ1556.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1556.in May 2016.
 DQ1556
 DQ1556.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1556.GEOID18 height accuracy estimate available here.
 DQ1556
 DQ1556.Click photographs - Photos may exist for this station.
 DQ1556
 DQ1556.The dynamic height is computed by dividing the NAVD 88
 DQ1556.geopotential number by the normal gravity value computed on the
 DQ1556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1556.degrees latitude (g = 980.6199 gals.).
 DQ1556
 DQ1556.The modeled gravity was interpolated from observed gravity values.
 DQ1556
 DQ1556;                    North         East    Units  Estimated Accuracy
 DQ1556;SPC IL W     -   317,594.3     785,606.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1556
 DQ1556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1339477158(NAD 83)
 DQ1556
 DQ1556                          SUPERSEDED SURVEY CONTROL
 DQ1556
 DQ1556.No superseded survey control is available for this station.
 DQ1556
 DQ1556_MARKER: F = FLANGE-ENCASED ROD
 DQ1556_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1556_STAMPING: SF 035 2015
 DQ1556_MARK LOGO: UIL
 DQ1556_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1556_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1556_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1556+STABILITY: POSITION/ELEVATION WELL
 DQ1556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1556+SATELLITE: SATELLITE OBSERVATIONS - October 23, 2015
 DQ1556_ROD/PIPE-DEPTH: 6.1 meters
 DQ1556_SLEEVE-DEPTH  : 0.9 meters
 DQ1556
 DQ1556  HISTORY     - Date     Condition        Report By
 DQ1556  HISTORY     - 20151023 MONUMENTED       AMESC
 DQ1556
 DQ1556                          STATION DESCRIPTION
 DQ1556
 DQ1556'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1556'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST OF ASSUMPTION, 6.0
 DQ1556'MI (9.7 KM) SOUTH-SOUTHEAST OF WILLEYS AND 3.1 MI (5.0 KM)
 DQ1556'NORTH-NORTHEAST OF OWANECO.
 DQ1556'
 DQ1556'TO REACH FROM THE INTERSECTION OF SOUTH WEST STREET AND IL ROUTE 48 IN
 DQ1556'THE TOWN OF STONINGTON PROCEED SOUTH ALONG SOUTH WEST STREET (N1800
 DQ1556'EAST ROAD) FOR 7.65 MI (12.3 KM) TO EAST 1200 NORTH ROAD, THENCE EAST
 DQ1556'ALONG EAST 1200 NORTH ROAD FOR 1.0 MI (1.6 KM) TO NORTH 1900 EAST
 DQ1556'ROAD.  CONTINUE EAST ALONG NORTH 1900 EAST ROAD FOR 0.25 MI (0.4 KM)
 DQ1556'TO THE STATION ON THE RIGHT.
 DQ1556'
 DQ1556'THE STATION IS 21 FT (6.4 M) SOUTH OF THE CENTERLINE OF EAST 1200
 DQ1556'NORTH ROAD, 169 FT (51.5 M) EAST OF THE EAST END OF A 12 INCH (30 CM)
 DQ1556'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE SOUTH AND 7.5 FT
 DQ1556'(2.3 M) WEST OF A POWER POLE.
 DQ1556'
 DQ1556'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1556'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1556'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1557 ***********************************************************************
 DQ1557  DESIGNATION -  SF 036
 DQ1557  PID         -  DQ1557
 DQ1557  STATE/COUNTY-  IL/CHRISTIAN
 DQ1557  COUNTRY     -  US
 DQ1557  USGS QUAD   -  WILLEYS (2018)
 DQ1557
 DQ1557                         *CURRENT SURVEY CONTROL
 DQ1557  ______________________________________________________________________
 DQ1557* NAD 83(1986) POSITION- 39 31 25.72   (N) 089 11 18.74   (W)   HD_HELD1
 DQ1557* NAVD 88 ORTHO HEIGHT -   189.095 (meters)      620.39  (feet) ADJUSTED
 DQ1557  ______________________________________________________________________
 DQ1557  GEOID HEIGHT    -        -32.210 (meters)                     GEOID18
 DQ1557  DYNAMIC HEIGHT  -        188.987 (meters)      620.03  (feet) COMP
 DQ1557  MODELED GRAVITY -    980,049.7   (mgal)                       NAVD 88
 DQ1557
 DQ1557  VERT ORDER      -  SECOND    CLASS I
 DQ1557
 DQ1557.The horizontal coordinates were determined by differentially corrected
 DQ1557.hand held GPS observations or other comparable positioning techniques
 DQ1557.and have an estimated accuracy of +/- 3 meters.
 DQ1557
 DQ1557.The orthometric height was determined by differential leveling and
 DQ1557.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1557.in May 2016.
 DQ1557
 DQ1557.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1557.GEOID18 height accuracy estimate available here.
 DQ1557
 DQ1557.Click photographs - Photos may exist for this station.
 DQ1557
 DQ1557.The dynamic height is computed by dividing the NAVD 88
 DQ1557.geopotential number by the normal gravity value computed on the
 DQ1557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1557.degrees latitude (g = 980.6199 gals.).
 DQ1557
 DQ1557.The modeled gravity was interpolated from observed gravity values.
 DQ1557
 DQ1557;                    North         East    Units  Estimated Accuracy
 DQ1557;SPC IL W     -   317,576.5     784,099.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1557
 DQ1557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1188777194(NAD 83)
 DQ1557
 DQ1557                          SUPERSEDED SURVEY CONTROL
 DQ1557
 DQ1557.No superseded survey control is available for this station.
 DQ1557
 DQ1557_MARKER: F = FLANGE-ENCASED ROD
 DQ1557_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1557_STAMPING: SF 036 2015
 DQ1557_MARK LOGO: UIL
 DQ1557_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1557_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1557_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1557+STABILITY: POSITION/ELEVATION WELL
 DQ1557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1557+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2015
 DQ1557_ROD/PIPE-DEPTH: 7.0 meters
 DQ1557_SLEEVE-DEPTH  : 0.9 meters
 DQ1557
 DQ1557  HISTORY     - Date     Condition        Report By
 DQ1557  HISTORY     - 20151024 MONUMENTED       AMESC
 DQ1557
 DQ1557                          STATION DESCRIPTION
 DQ1557
 DQ1557'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1557'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) EAST-SOUTHEAST OF
 DQ1557'TAYLORVILLE, 5.6 MI (9.0 KM) SOUTH-SOUTHEAST OF WILLEYS AND 2.9 MI
 DQ1557'(4.7 KM) NORTH OF OWANECO.
 DQ1557'
 DQ1557'TO REACH FROM THE INTERSECTION OF SOUTH WEST STREET AND IL ROUTE 48 IN
 DQ1557'THE TOWN OF STONINGTON PROCEED SOUTH ALONG SOUTH WEST STREET (N1800
 DQ1557'EAST ROAD) FOR 7.65 MI (12.3 KM) TO EAST 1200 NORTH ROAD, THENCE EAST
 DQ1557'ALONG EAST 1200 NORTH ROAD FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DQ1557'RIGHT.
 DQ1557'
 DQ1557'THE STATION IS 23.5 FT (7.2 M) SOUTH OF THE CENTERLINE OF EAST 1200
 DQ1557'NORTH ROAD, 308 FT (93.9 M) EAST OF A POWER POLE, 161 FT (49.1 M)
 DQ1557'EAST-SOUTHEAST OF A TELEPHONE PEDESTAL ON THE NORTH SIDE OF EAST 1200
 DQ1557'NORTH ROAD AND 11.5 FT (3.5 M) WEST OF A POWER POLE.
 DQ1557'
 DQ1557'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1557'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1557'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1558 ***********************************************************************
 DQ1558  DESIGNATION -  SF 037
 DQ1558  PID         -  DQ1558
 DQ1558  STATE/COUNTY-  IL/CHRISTIAN
 DQ1558  COUNTRY     -  US
 DQ1558  USGS QUAD   -  WILLEYS (2018)
 DQ1558
 DQ1558                         *CURRENT SURVEY CONTROL
 DQ1558  ______________________________________________________________________
 DQ1558* NAD 83(1986) POSITION- 39 30 52.20   (N) 089 11 41.03   (W)   HD_HELD1
 DQ1558* NAVD 88 ORTHO HEIGHT -   188.964 (meters)      619.96  (feet) ADJUSTED
 DQ1558  ______________________________________________________________________
 DQ1558  GEOID HEIGHT    -        -32.191 (meters)                     GEOID18
 DQ1558  DYNAMIC HEIGHT  -        188.856 (meters)      619.61  (feet) COMP
 DQ1558  MODELED GRAVITY -    980,049.2   (mgal)                       NAVD 88
 DQ1558
 DQ1558  VERT ORDER      -  SECOND    CLASS I
 DQ1558
 DQ1558.The horizontal coordinates were determined by differentially corrected
 DQ1558.hand held GPS observations or other comparable positioning techniques
 DQ1558.and have an estimated accuracy of +/- 3 meters.
 DQ1558
 DQ1558.The orthometric height was determined by differential leveling and
 DQ1558.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1558.in May 2016.
 DQ1558
 DQ1558.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1558.GEOID18 height accuracy estimate available here.
 DQ1558
 DQ1558.Click photographs - Photos may exist for this station.
 DQ1558
 DQ1558.The dynamic height is computed by dividing the NAVD 88
 DQ1558.geopotential number by the normal gravity value computed on the
 DQ1558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1558.degrees latitude (g = 980.6199 gals.).
 DQ1558
 DQ1558.The modeled gravity was interpolated from observed gravity values.
 DQ1558
 DQ1558;                    North         East    Units  Estimated Accuracy
 DQ1558;SPC IL W     -   316,537.0     783,578.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1558
 DQ1558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1132976173(NAD 83)
 DQ1558
 DQ1558                          SUPERSEDED SURVEY CONTROL
 DQ1558
 DQ1558.No superseded survey control is available for this station.
 DQ1558
 DQ1558_MARKER: F = FLANGE-ENCASED ROD
 DQ1558_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1558_STAMPING: SF 037 2015
 DQ1558_MARK LOGO: UIL
 DQ1558_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1558_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1558_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1558+STABILITY: POSITION/ELEVATION WELL
 DQ1558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1558+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2015
 DQ1558_ROD/PIPE-DEPTH: 6.1 meters
 DQ1558_SLEEVE-DEPTH  : 0.9 meters
 DQ1558
 DQ1558  HISTORY     - Date     Condition        Report By
 DQ1558  HISTORY     - 20151024 MONUMENTED       AMESC
 DQ1558
 DQ1558                          STATION DESCRIPTION
 DQ1558
 DQ1558'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1558'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF
 DQ1558'WILLEYS, 5.8 MI (9.3 KM) EAST-SOUTHEAST OF TAYLORVILLE AND 2.2 MI (3.5
 DQ1558'KM) NORTH OF OWANECO.
 DQ1558'
 DQ1558'TO REACH FROM THE INTERSECTION OF SOUTH WEST STREET AND IL ROUTE 48 IN
 DQ1558'THE TOWN OF STONINGTON PROCEED SOUTH ALONG SOUTH WEST STREET (N1800
 DQ1558'EAST ROAD) FOR 7.65 MI (12.3 KM) TO EAST 1200 NORTH ROAD.  CONTINUE
 DQ1558'SOUTH ALONG N1800 EAST ROAD FOR 0.65 MI (1.0 KM) TO A GRAVEL DRIVE TO
 DQ1558'TWO GRAIN BINS ON THE LEFT AND THE STATION ON THE RIGHT.
 DQ1558'
 DQ1558'THE STATION IS 32 FT (9.8 M) WEST OF THE CENTERLINE OF N1800 EAST
 DQ1558'ROAD, 343 FT (104.5 M) NORTH OF A POWER POLE, 67.5 FT (20.6 M) WEST OF
 DQ1558'A POWER POLE AND 8 FT (2.4 M) SOUTHWEST OF A POWER POLE WITH
 DQ1558'TRANSFORMER AND GUY WIRE.
 DQ1558'
 DQ1558'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1558'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1558'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1559 ***********************************************************************
 DQ1559  DESIGNATION -  SF 038
 DQ1559  PID         -  DQ1559
 DQ1559  STATE/COUNTY-  IL/CHRISTIAN
 DQ1559  COUNTRY     -  US
 DQ1559  USGS QUAD   -  WILLEYS (2018)
 DQ1559
 DQ1559                         *CURRENT SURVEY CONTROL
 DQ1559  ______________________________________________________________________
 DQ1559* NAD 83(1986) POSITION- 39 30 02.85   (N) 089 11 41.10   (W)   HD_HELD1
 DQ1559* NAVD 88 ORTHO HEIGHT -   189.936 (meters)      623.15  (feet) ADJUSTED
 DQ1559  ______________________________________________________________________
 DQ1559  GEOID HEIGHT    -        -32.171 (meters)                     GEOID18
 DQ1559  DYNAMIC HEIGHT  -        189.827 (meters)      622.79  (feet) COMP
 DQ1559  MODELED GRAVITY -    980,049.7   (mgal)                       NAVD 88
 DQ1559
 DQ1559  VERT ORDER      -  SECOND    CLASS I
 DQ1559
 DQ1559.The horizontal coordinates were determined by differentially corrected
 DQ1559.hand held GPS observations or other comparable positioning techniques
 DQ1559.and have an estimated accuracy of +/- 3 meters.
 DQ1559
 DQ1559.The orthometric height was determined by differential leveling and
 DQ1559.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1559.in May 2016.
 DQ1559
 DQ1559.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1559.GEOID18 height accuracy estimate available here.
 DQ1559
 DQ1559.Click photographs - Photos may exist for this station.
 DQ1559
 DQ1559.The dynamic height is computed by dividing the NAVD 88
 DQ1559.geopotential number by the normal gravity value computed on the
 DQ1559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1559.degrees latitude (g = 980.6199 gals.).
 DQ1559
 DQ1559.The modeled gravity was interpolated from observed gravity values.
 DQ1559
 DQ1559;                    North         East    Units  Estimated Accuracy
 DQ1559;SPC IL W     -   315,015.0     783,592.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1559
 DQ1559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1129074652(NAD 83)
 DQ1559
 DQ1559                          SUPERSEDED SURVEY CONTROL
 DQ1559
 DQ1559.No superseded survey control is available for this station.
 DQ1559
 DQ1559_MARKER: F = FLANGE-ENCASED ROD
 DQ1559_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1559_STAMPING: SF 038 2015
 DQ1559_MARK LOGO: UIL
 DQ1559_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1559_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1559_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1559+STABILITY: POSITION/ELEVATION WELL
 DQ1559_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1559+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2015
 DQ1559_ROD/PIPE-DEPTH: 6.1 meters
 DQ1559_SLEEVE-DEPTH  : 0.9 meters
 DQ1559
 DQ1559  HISTORY     - Date     Condition        Report By
 DQ1559  HISTORY     - 20151027 MONUMENTED       AMESC
 DQ1559
 DQ1559                          STATION DESCRIPTION
 DQ1559
 DQ1559'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1559'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF
 DQ1559'WILLEYS, 6.3 MI (10.1 KM) EAST-SOUTHEAST OF TAYLORVILLE AND 1.3 MI
 DQ1559'(2.1 KM) NORTH OF OWANECO.
 DQ1559'
 DQ1559'TO REACH FROM THE INTERSECTION OF NORTH MAIN STREET AND IL ROUTE 29 IN
 DQ1559'THE TOWN OF OWANECO PROCEED NORTH ALONG NORTH MAIN STREET (N1800 EAST
 DQ1559'ROAD) FOR 0.8 MI (1.3 KM) TO EAST 1000 NORTH ROAD.  CONTINUE NORTH
 DQ1559'ALONG N1800 EAST ROAD FOR 0.40 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DQ1559'THE STATION IS 25 FT (7.6 M) WEST OF THE CENTERLINE OF N1800 EAST
 DQ1559'ROAD, 510 FT (155.4 M) SOUTH OF THE CENTERLINE OF THE DRIVEWAY TO
 DQ1559'HOUSE NUMBER '1053', 235 FT (71.6 M) NORTH OF A POWER POLE AND 7.5 FT
 DQ1559'(2.3 M) SOUTH OF A POWER POLE.
 DQ1559'
 DQ1559'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1559'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1559'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1560 ***********************************************************************
 DQ1560  DESIGNATION -  SF 039
 DQ1560  PID         -  DQ1560
 DQ1560  STATE/COUNTY-  IL/CHRISTIAN
 DQ1560  COUNTRY     -  US
 DQ1560  USGS QUAD   -  OWANECO (2018)
 DQ1560
 DQ1560                         *CURRENT SURVEY CONTROL
 DQ1560  ______________________________________________________________________
 DQ1560* NAD 83(1986) POSITION- 39 29 18.64   (N) 089 11 40.64   (W)   HD_HELD1
 DQ1560* NAVD 88 ORTHO HEIGHT -   189.176 (meters)      620.65  (feet) ADJUSTED
 DQ1560  ______________________________________________________________________
 DQ1560  GEOID HEIGHT    -        -32.154 (meters)                     GEOID18
 DQ1560  DYNAMIC HEIGHT  -        189.066 (meters)      620.29  (feet) COMP
 DQ1560  MODELED GRAVITY -    980,044.5   (mgal)                       NAVD 88
 DQ1560
 DQ1560  VERT ORDER      -  SECOND    CLASS I
 DQ1560
 DQ1560.The horizontal coordinates were determined by differentially corrected
 DQ1560.hand held GPS observations or other comparable positioning techniques
 DQ1560.and have an estimated accuracy of +/- 3 meters.
 DQ1560
 DQ1560.The orthometric height was determined by differential leveling and
 DQ1560.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1560.in May 2016.
 DQ1560
 DQ1560.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1560.GEOID18 height accuracy estimate available here.
 DQ1560
 DQ1560.Click photographs - Photos may exist for this station.
 DQ1560
 DQ1560.The dynamic height is computed by dividing the NAVD 88
 DQ1560.geopotential number by the normal gravity value computed on the
 DQ1560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1560.degrees latitude (g = 980.6199 gals.).
 DQ1560
 DQ1560.The modeled gravity was interpolated from observed gravity values.
 DQ1560
 DQ1560;                    North         East    Units  Estimated Accuracy
 DQ1560;SPC IL W     -   313,651.8     783,618.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1560
 DQ1560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1126873288(NAD 83)
 DQ1560
 DQ1560                          SUPERSEDED SURVEY CONTROL
 DQ1560
 DQ1560.No superseded survey control is available for this station.
 DQ1560
 DQ1560_MARKER: F = FLANGE-ENCASED ROD
 DQ1560_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1560_STAMPING: SF 039 2015
 DQ1560_MARK LOGO: UIL
 DQ1560_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1560_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1560_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1560+STABILITY: POSITION/ELEVATION WELL
 DQ1560_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1560+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2015
 DQ1560_ROD/PIPE-DEPTH: 7.3 meters
 DQ1560_SLEEVE-DEPTH  : 0.9 meters
 DQ1560
 DQ1560  HISTORY     - Date     Condition        Report By
 DQ1560  HISTORY     - 20151027 MONUMENTED       AMESC
 DQ1560
 DQ1560                          STATION DESCRIPTION
 DQ1560
 DQ1560'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1560'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF
 DQ1560'WILLEYS, 6.8 MI (10.9 KM) SOUTHEAST OF TAYLORVILLE AND IN THE TOWN OF
 DQ1560'OWANECO, IL.
 DQ1560'
 DQ1560'TO REACH FROM THE INTERSECTION OF NORTH MAIN STREET AND IL ROUTE 29 IN
 DQ1560'THE TOWN OF OWANECO PROCEED NORTH ALONG NORTH MAIN STREET (N1800 EAST
 DQ1560'ROAD) FOR 0.35 MI (0.6 KM) TO EAST 950 NORTH ROAD.  CONTINUE NORTH
 DQ1560'ALONG N1800 EAST ROAD FOR 190 FT (57.9 M) TO THE STATION ON THE RIGHT.
 DQ1560'THE STATION IS 23.5 FT (7.2 M) EAST OF THE CENTERLINE OF N1800 EAST
 DQ1560'ROAD, 266.5 FT (81.2 M) NORTH OF A FIRE HYDRANT, 214 FT (65.2 M)
 DQ1560'NORTH-NORTHWEST TO A TELEPHONE PEDESTAL WITH A BURIED CABLE WARNING
 DQ1560'SIGN, 175 FT (53.3 M) SOUTH OF THE EAST END OF A 3 FT (0.9 M) X 2 FT
 DQ1560'(0.6 M) CONCRETE ELLIPTICAL PIPE UNDER N1800 EAST ROAD AND 6.5 FT (2.0
 DQ1560'M) SOUTH OF A POWER POLE.
 DQ1560'
 DQ1560'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1560'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1560'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1561 ***********************************************************************
 DQ1561  DESIGNATION -  SF 040
 DQ1561  PID         -  DQ1561
 DQ1561  STATE/COUNTY-  IL/CHRISTIAN
 DQ1561  COUNTRY     -  US
 DQ1561  USGS QUAD   -  OWANECO (2018)
 DQ1561
 DQ1561                         *CURRENT SURVEY CONTROL
 DQ1561  ______________________________________________________________________
 DQ1561* NAD 83(1986) POSITION- 39 28 36.30   (N) 089 11 15.24   (W)   HD_HELD1
 DQ1561* NAVD 88 ORTHO HEIGHT -   191.017 (meters)      626.69  (feet) ADJUSTED
 DQ1561  ______________________________________________________________________
 DQ1561  GEOID HEIGHT    -        -32.144 (meters)                     GEOID18
 DQ1561  DYNAMIC HEIGHT  -        190.906 (meters)      626.33  (feet) COMP
 DQ1561  MODELED GRAVITY -    980,042.4   (mgal)                       NAVD 88
 DQ1561
 DQ1561  VERT ORDER      -  SECOND    CLASS I
 DQ1561
 DQ1561.The horizontal coordinates were determined by differentially corrected
 DQ1561.hand held GPS observations or other comparable positioning techniques
 DQ1561.and have an estimated accuracy of +/- 3 meters.
 DQ1561
 DQ1561.The orthometric height was determined by differential leveling and
 DQ1561.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1561.in May 2016.
 DQ1561
 DQ1561.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1561.GEOID18 height accuracy estimate available here.
 DQ1561
 DQ1561.Click photographs - Photos may exist for this station.
 DQ1561
 DQ1561.The dynamic height is computed by dividing the NAVD 88
 DQ1561.geopotential number by the normal gravity value computed on the
 DQ1561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1561.degrees latitude (g = 980.6199 gals.).
 DQ1561
 DQ1561.The modeled gravity was interpolated from observed gravity values.
 DQ1561
 DQ1561;                    North         East    Units  Estimated Accuracy
 DQ1561;SPC IL W     -   312,352.6     784,239.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1561
 DQ1561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1184371968(NAD 83)
 DQ1561
 DQ1561                          SUPERSEDED SURVEY CONTROL
 DQ1561
 DQ1561.No superseded survey control is available for this station.
 DQ1561
 DQ1561_MARKER: F = FLANGE-ENCASED ROD
 DQ1561_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1561_STAMPING: SF 040 2015
 DQ1561_MARK LOGO: UIL
 DQ1561_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1561_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1561_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1561+STABILITY: POSITION/ELEVATION WELL
 DQ1561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1561+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2015
 DQ1561_ROD/PIPE-DEPTH: 6.1 meters
 DQ1561_SLEEVE-DEPTH  : 0.9 meters
 DQ1561
 DQ1561  HISTORY     - Date     Condition        Report By
 DQ1561  HISTORY     - 20151027 MONUMENTED       AMESC
 DQ1561
 DQ1561                          STATION DESCRIPTION
 DQ1561
 DQ1561'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1561'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-SOUTHWEST OF
 DQ1561'ASSUMPTION, 7.6 MI (12.2 KM) SOUTHEAST OF TAYLORVILLE AND IN THE TOWN
 DQ1561'OF OWANECO, IL.
 DQ1561'
 DQ1561'TO REACH FROM THE INTERSECTION OF MILLS STREET AND IL ROUTE 29 IN THE
 DQ1561'TOWN OF OWANECO PROCEED SOUTHEAST ALONG IL ROUTE 29 FOR 0.3 MI (0.5
 DQ1561'KM) TO THE STATION ON THE LEFT.
 DQ1561'
 DQ1561'THE STATION IS 54 FT (16.5 M) NORTHEAST OF THE CENTERLINE OF IL ROUTE
 DQ1561'29, 261 FT (79.6 M) NORTHWEST OF A POWER POLE, 86 FT (26.2 M)
 DQ1561'SOUTHEAST OF THE SOUTHEAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DQ1561'PIPE UNDER A FIELD ENTRANCE TO THE NORTH AND 9.5 FT (2.9 M) SOUTH OF A
 DQ1561'POWER POLE.     NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15
 DQ1561'CM) LOGO CAP.  THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING
 DQ1561'BRONZE DISK TO AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1562 ***********************************************************************
 DQ1562  DESIGNATION -  SF 041
 DQ1562  PID         -  DQ1562
 DQ1562  STATE/COUNTY-  IL/CHRISTIAN
 DQ1562  COUNTRY     -  US
 DQ1562  USGS QUAD   -  OWANECO (2018)
 DQ1562
 DQ1562                         *CURRENT SURVEY CONTROL
 DQ1562  ______________________________________________________________________
 DQ1562* NAD 83(1986) POSITION- 39 27 59.14   (N) 089 10 32.29   (W)   HD_HELD1
 DQ1562* NAVD 88 ORTHO HEIGHT -   193.464 (meters)      634.72  (feet) ADJUSTED
 DQ1562  ______________________________________________________________________
 DQ1562  GEOID HEIGHT    -        -32.142 (meters)                     GEOID18
 DQ1562  DYNAMIC HEIGHT  -        193.352 (meters)      634.36  (feet) COMP
 DQ1562  MODELED GRAVITY -    980,040.0   (mgal)                       NAVD 88
 DQ1562
 DQ1562  VERT ORDER      -  SECOND    CLASS I
 DQ1562
 DQ1562.The horizontal coordinates were determined by differentially corrected
 DQ1562.hand held GPS observations or other comparable positioning techniques
 DQ1562.and have an estimated accuracy of +/- 3 meters.
 DQ1562
 DQ1562.The orthometric height was determined by differential leveling and
 DQ1562.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1562.in May 2016.
 DQ1562
 DQ1562.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1562.GEOID18 height accuracy estimate available here.
 DQ1562
 DQ1562.Click photographs - Photos may exist for this station.
 DQ1562
 DQ1562.The dynamic height is computed by dividing the NAVD 88
 DQ1562.geopotential number by the normal gravity value computed on the
 DQ1562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1562.degrees latitude (g = 980.6199 gals.).
 DQ1562
 DQ1562.The modeled gravity was interpolated from observed gravity values.
 DQ1562
 DQ1562;                    North         East    Units  Estimated Accuracy
 DQ1562;SPC IL W     -   311,217.8     785,278.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1562
 DQ1562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1284270797(NAD 83)
 DQ1562
 DQ1562                          SUPERSEDED SURVEY CONTROL
 DQ1562
 DQ1562.No superseded survey control is available for this station.
 DQ1562
 DQ1562_MARKER: F = FLANGE-ENCASED ROD
 DQ1562_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1562_STAMPING: SF 041 2015
 DQ1562_MARK LOGO: UIL
 DQ1562_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1562_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1562_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1562+STABILITY: POSITION/ELEVATION WELL
 DQ1562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1562+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2015
 DQ1562_ROD/PIPE-DEPTH: 6.7 meters
 DQ1562_SLEEVE-DEPTH  : 0.9 meters
 DQ1562
 DQ1562  HISTORY     - Date     Condition        Report By
 DQ1562  HISTORY     - 20151027 MONUMENTED       AMESC
 DQ1562
 DQ1562                          STATION DESCRIPTION
 DQ1562
 DQ1562'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1562'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-SOUTHWEST OF
 DQ1562'ASSUMPTION, 7.4 MI (11.9 KM) NORTHWEST OF PANA AND 1.5 MI (2.4 KM)
 DQ1562'SOUTHEAST OF OWANECO.
 DQ1562'
 DQ1562'THE STATION IS IN THE NORTHEAST QUADRANT OF IL ROUTE 29 AND N1900 EAST
 DQ1562'ROAD.
 DQ1562'
 DQ1562'IT IS 58 FT (17.7 M) NORTHEAST OF THE CENTERLINE OF IL ROUTE 29, 82 FT
 DQ1562'(25.0 M) SOUTHEAST OF THE CENTERLINE OF N1900 EAST ROAD, 226 FT (68.9
 DQ1562'M) NORTHWEST OF A POWER POLE, 74.5 FT (22.7 M) SOUTHEAST OF THE CENTER
 DQ1562'OF A FIBER OPTIC HAND HOLE, 64 FT (19.5 M) SOUTHEAST OF THE EAST END
 DQ1562'OF A 15 INCH (38 CM) CORRUGATED METAL PIPE UNDER N1900 EAST ROAD AND
 DQ1562'16.5 FT (5.0 M) SOUTHEAST OF A POWER POLE WITH 3 ELECTRICAL BOXES AND
 DQ1562'TRANSFORMERS ON IT.
 DQ1562'
 DQ1562'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1562'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1562'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1563 ***********************************************************************
 DQ1563  DESIGNATION -  SF 042
 DQ1563  PID         -  DQ1563
 DQ1563  STATE/COUNTY-  IL/CHRISTIAN
 DQ1563  COUNTRY     -  US
 DQ1563  USGS QUAD   -  OWANECO (2018)
 DQ1563
 DQ1563                         *CURRENT SURVEY CONTROL
 DQ1563  ______________________________________________________________________
 DQ1563* NAD 83(1986) POSITION- 39 27 18.30   (N) 089 09 45.18   (W)   HD_HELD1
 DQ1563* NAVD 88 ORTHO HEIGHT -   195.732 (meters)      642.16  (feet) ADJUSTED
 DQ1563  ______________________________________________________________________
 DQ1563  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 DQ1563  DYNAMIC HEIGHT  -        195.617 (meters)      641.79  (feet) COMP
 DQ1563  MODELED GRAVITY -    980,037.2   (mgal)                       NAVD 88
 DQ1563
 DQ1563  VERT ORDER      -  SECOND    CLASS I
 DQ1563
 DQ1563.The horizontal coordinates were determined by differentially corrected
 DQ1563.hand held GPS observations or other comparable positioning techniques
 DQ1563.and have an estimated accuracy of +/- 3 meters.
 DQ1563
 DQ1563.The orthometric height was determined by differential leveling and
 DQ1563.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1563.in May 2016.
 DQ1563
 DQ1563.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1563.GEOID18 height accuracy estimate available here.
 DQ1563
 DQ1563.Click photographs - Photos may exist for this station.
 DQ1563
 DQ1563.The dynamic height is computed by dividing the NAVD 88
 DQ1563.geopotential number by the normal gravity value computed on the
 DQ1563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1563.degrees latitude (g = 980.6199 gals.).
 DQ1563
 DQ1563.The modeled gravity was interpolated from observed gravity values.
 DQ1563
 DQ1563;                    North         East    Units  Estimated Accuracy
 DQ1563;SPC IL W     -   309,970.8     786,418.8     MT  (+/- 3 meters HH1 GPS) 
 DQ1563
 DQ1563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1393769511(NAD 83)
 DQ1563
 DQ1563                          SUPERSEDED SURVEY CONTROL
 DQ1563
 DQ1563.No superseded survey control is available for this station.
 DQ1563
 DQ1563_MARKER: F = FLANGE-ENCASED ROD
 DQ1563_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1563_STAMPING: SF 042 2015
 DQ1563_MARK LOGO: UIL
 DQ1563_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1563_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1563_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1563+STABILITY: POSITION/ELEVATION WELL
 DQ1563_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1563+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2015
 DQ1563_ROD/PIPE-DEPTH: 7.9 meters
 DQ1563_SLEEVE-DEPTH  : 0.9 meters
 DQ1563
 DQ1563  HISTORY     - Date     Condition        Report By
 DQ1563  HISTORY     - 20151028 MONUMENTED       AMESC
 DQ1563
 DQ1563                          STATION DESCRIPTION
 DQ1563
 DQ1563'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1563'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTHWEST OF ASSUMPTION,
 DQ1563'6.4 MI (10.3 KM) NORTHWEST OF PANA AND 2.5 MI (4.0 KM) SOUTHEAST OF
 DQ1563'OWANECO.
 DQ1563'
 DQ1563'TO REACH FROM THE INTERSECTION OF E350 NORTH ROAD AND IL ROUTE 29 ON
 DQ1563'THE NORTHWEST SIDE OF THE TOWN OF PANA PROCEED NORTHWEST ALONG IL
 DQ1563'ROUTE 29 FOR 4.8 MI (7.7 KM) TO E700 NORTH ROAD.  CONTINUE NORTHWEST
 DQ1563'ALONG IL ROUTE 29 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DQ1563'
 DQ1563'THE STATION IS 57 FT (17.4 M) NORTHEAST OF THE CENTERLINE OF IL ROUTE
 DQ1563'29, 292 FT (89.0 M) SOUTHEAST OF THE SOUTHEAST END OF A 15 INCH (38
 DQ1563'CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE NORTH, 240 FT
 DQ1563'(73.2 M) SOUTHEAST OF A POWER POLE, 182 FT (55.5 M) SOUTHEAST OF A
 DQ1563'WEATHER DATA GATHERING STATION AND 12.7 FT (3.9 M) NORTHWEST OF A
 DQ1563'POWER POLE WITH GUY WIRE.
 DQ1563'
 DQ1563'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1563'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1563'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1564 ***********************************************************************
 DQ1564  DESIGNATION -  SF 043
 DQ1564  PID         -  DQ1564
 DQ1564  STATE/COUNTY-  IL/CHRISTIAN
 DQ1564  COUNTRY     -  US
 DQ1564  USGS QUAD   -  OWANECO (2018)
 DQ1564
 DQ1564                         *CURRENT SURVEY CONTROL
 DQ1564  ______________________________________________________________________
 DQ1564* NAD 83(1986) POSITION- 39 26 08.29   (N) 089 09 25.75   (W)   HD_HELD1
 DQ1564* NAVD 88 ORTHO HEIGHT -   200.833 (meters)      658.90  (feet) ADJUSTED
 DQ1564  ______________________________________________________________________
 DQ1564  GEOID HEIGHT    -        -32.119 (meters)                     GEOID18
 DQ1564  DYNAMIC HEIGHT  -        200.714 (meters)      658.51  (feet) COMP
 DQ1564  MODELED GRAVITY -    980,034.2   (mgal)                       NAVD 88
 DQ1564
 DQ1564  VERT ORDER      -  SECOND    CLASS I
 DQ1564
 DQ1564.The horizontal coordinates were determined by differentially corrected
 DQ1564.hand held GPS observations or other comparable positioning techniques
 DQ1564.and have an estimated accuracy of +/- 3 meters.
 DQ1564
 DQ1564.The orthometric height was determined by differential leveling and
 DQ1564.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1564.in May 2016.
 DQ1564
 DQ1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1564.GEOID18 height accuracy estimate available here.
 DQ1564
 DQ1564.Click photographs - Photos may exist for this station.
 DQ1564
 DQ1564.The dynamic height is computed by dividing the NAVD 88
 DQ1564.geopotential number by the normal gravity value computed on the
 DQ1564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1564.degrees latitude (g = 980.6199 gals.).
 DQ1564
 DQ1564.The modeled gravity was interpolated from observed gravity values.
 DQ1564
 DQ1564;                    North         East    Units  Estimated Accuracy
 DQ1564;SPC IL W     -   307,817.0     786,907.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1564
 DQ1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1435067341(NAD 83)
 DQ1564
 DQ1564                          SUPERSEDED SURVEY CONTROL
 DQ1564
 DQ1564.No superseded survey control is available for this station.
 DQ1564
 DQ1564_MARKER: F = FLANGE-ENCASED ROD
 DQ1564_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1564_STAMPING: SF 043 2015
 DQ1564_MARK LOGO: UIL
 DQ1564_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1564_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1564_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1564+STABILITY: POSITION/ELEVATION WELL
 DQ1564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1564+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2015
 DQ1564_ROD/PIPE-DEPTH: 6.1 meters
 DQ1564_SLEEVE-DEPTH  : 0.9 meters
 DQ1564
 DQ1564  HISTORY     - Date     Condition        Report By
 DQ1564  HISTORY     - 20151028 MONUMENTED       AMESC
 DQ1564
 DQ1564                          STATION DESCRIPTION
 DQ1564
 DQ1564'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1564'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF
 DQ1564'OHLMAN, 5.2 MI (8.4 KM) NORTHWEST OF PANA AND 3.8 MI (6.1 KM)
 DQ1564'SOUTH-SOUTHEAST OF OWANECO.
 DQ1564'
 DQ1564'TO REACH FROM THE INTERSECTION OF E350 NORTH ROAD AND IL ROUTE 29 ON
 DQ1564'THE NORTHWEST SIDE OF THE TOWN OF PANA PROCEED NORTHWEST ALONG IL
 DQ1564'ROUTE 29 FOR 3.5 MI (5.6 KM) TO E600 NORTH ROAD, THENCE WEST ALONG
 DQ1564'E600 NORTH ROAD FOR 0.85 MI (1.4 KM) TO N2000 EAST ROAD, THENCE SOUTH
 DQ1564'ALONG N2000 EAST ROAD FOR 235 FT (71.6 M) TO THE STATION ON THE LEFT.
 DQ1564'
 DQ1564'THE STATION IS 24 FT (7.3 M) EAST OF THE CENTERLINE OF N2000 EAST
 DQ1564'ROAD, 208.5 FT (63.6 M) SOUTH-SOUTHEAST OF A TELEPHONE PEDESTAL AND 84
 DQ1564'FT (25.6 M) SOUTH-SOUTHWEST OF THE SOUTH POLE OF A 3 POLE ELECTRIC
 DQ1564'TRANSMISSION TOWER.
 DQ1564'
 DQ1564'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1564'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1564'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1565 ***********************************************************************
 DQ1565  DESIGNATION -  SF 044
 DQ1565  PID         -  DQ1565
 DQ1565  STATE/COUNTY-  IL/CHRISTIAN
 DQ1565  COUNTRY     -  US
 DQ1565  USGS QUAD   -  OWANECO (2018)
 DQ1565
 DQ1565                         *CURRENT SURVEY CONTROL
 DQ1565  ______________________________________________________________________
 DQ1565* NAD 83(1986) POSITION- 39 25 18.43   (N) 089 09 24.77   (W)   HD_HELD1
 DQ1565* NAVD 88 ORTHO HEIGHT -   205.143 (meters)      673.04  (feet) ADJUSTED
 DQ1565  ______________________________________________________________________
 DQ1565  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 DQ1565  DYNAMIC HEIGHT  -        205.022 (meters)      672.64  (feet) COMP
 DQ1565  MODELED GRAVITY -    980,032.4   (mgal)                       NAVD 88
 DQ1565
 DQ1565  VERT ORDER      -  SECOND    CLASS I
 DQ1565
 DQ1565.The horizontal coordinates were determined by differentially corrected
 DQ1565.hand held GPS observations or other comparable positioning techniques
 DQ1565.and have an estimated accuracy of +/- 3 meters.
 DQ1565
 DQ1565.The orthometric height was determined by differential leveling and
 DQ1565.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1565.in May 2016.
 DQ1565
 DQ1565.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1565.GEOID18 height accuracy estimate available here.
 DQ1565
 DQ1565.Click photographs - Photos may exist for this station.
 DQ1565
 DQ1565.The dynamic height is computed by dividing the NAVD 88
 DQ1565.geopotential number by the normal gravity value computed on the
 DQ1565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1565.degrees latitude (g = 980.6199 gals.).
 DQ1565
 DQ1565.The modeled gravity was interpolated from observed gravity values.
 DQ1565
 DQ1565;                    North         East    Units  Estimated Accuracy
 DQ1565;SPC IL W     -   306,279.6     786,948.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1565
 DQ1565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1433765804(NAD 83)
 DQ1565
 DQ1565                          SUPERSEDED SURVEY CONTROL
 DQ1565
 DQ1565.No superseded survey control is available for this station.
 DQ1565
 DQ1565_MARKER: F = FLANGE-ENCASED ROD
 DQ1565_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1565_STAMPING: SF 044 2015
 DQ1565_MARK LOGO: UIL
 DQ1565_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1565_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1565_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1565+STABILITY: POSITION/ELEVATION WELL
 DQ1565_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1565+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2015
 DQ1565_ROD/PIPE-DEPTH: 7.6 meters
 DQ1565_SLEEVE-DEPTH  : 0.9 meters
 DQ1565
 DQ1565  HISTORY     - Date     Condition        Report By
 DQ1565  HISTORY     - 20151028 MONUMENTED       AMESC
 DQ1565
 DQ1565                          STATION DESCRIPTION
 DQ1565
 DQ1565'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1565'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHEAST OF
 DQ1565'OHLMAN, 4.7 MI (7.6 KM) WEST-NORTHWEST OF PANA AND 4.6 MI (7.4 KM)
 DQ1565'SOUTH-SOUTHEAST OF OWANECO.
 DQ1565'
 DQ1565'TO REACH FROM THE INTERSECTION OF E350 NORTH ROAD AND IL ROUTE 29 ON
 DQ1565'THE NORTHWEST SIDE OF THE TOWN OF PANA PROCEED NORTHWEST ALONG IL
 DQ1565'ROUTE 29 FOR 1.4 MI (2.3 KM) TO E450 NORTH ROAD, THENCE WEST ALONG
 DQ1565'E450 NORTH ROAD FOR 1.3 MI (2.1 KM) TO N2100 EAST ROAD, THENCE NORTH
 DQ1565'ALONG N2100 EAST ROAD FOR 0.55 MI (0.9 KM) TO E500 NORTH ROAD, THENCE
 DQ1565'WEST ALONG E500 NORTH ROAD FOR 1.0 MI (1.6 KM) TO THE STATION ON THE
 DQ1565'RIGHT.
 DQ1565'
 DQ1565'THE STATION IS 20 FT (6.1 M) NORTH OF THE CENTERLINE OF E500 NORTH
 DQ1565'ROAD, 170 FT (51.8 M) EAST OF THE CENTERLINE OF N2000 EAST ROAD, 155
 DQ1565'FT (47.2 M) NORTHEAST OF A TELEPHONE PEDESTAL, 154.5 FT (47.1 M)
 DQ1565'NORTHEAST OF A POWER POLE AND 7 FT (2.1 M) WEST OF A POWER POLE.
 DQ1565'
 DQ1565'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1565'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1565'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1566 ***********************************************************************
 DQ1566  DESIGNATION -  SF 045
 DQ1566  PID         -  DQ1566
 DQ1566  STATE/COUNTY-  IL/CHRISTIAN
 DQ1566  COUNTRY     -  US
 DQ1566  USGS QUAD   -  OWANECO (2018)
 DQ1566
 DQ1566                         *CURRENT SURVEY CONTROL
 DQ1566  ______________________________________________________________________
 DQ1566* NAD 83(1986) POSITION- 39 25 16.86   (N) 089 08 19.44   (W)   HD_HELD1
 DQ1566* NAVD 88 ORTHO HEIGHT -   203.831 (meters)      668.74  (feet) ADJUSTED
 DQ1566  ______________________________________________________________________
 DQ1566  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 DQ1566  DYNAMIC HEIGHT  -        203.711 (meters)      668.34  (feet) COMP
 DQ1566  MODELED GRAVITY -    980,030.8   (mgal)                       NAVD 88
 DQ1566
 DQ1566  VERT ORDER      -  SECOND    CLASS I
 DQ1566
 DQ1566.The horizontal coordinates were determined by differentially corrected
 DQ1566.hand held GPS observations or other comparable positioning techniques
 DQ1566.and have an estimated accuracy of +/- 3 meters.
 DQ1566
 DQ1566.The orthometric height was determined by differential leveling and
 DQ1566.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1566.in May 2016.
 DQ1566
 DQ1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1566.GEOID18 height accuracy estimate available here.
 DQ1566
 DQ1566.Click photographs - Photos may exist for this station.
 DQ1566
 DQ1566.The dynamic height is computed by dividing the NAVD 88
 DQ1566.geopotential number by the normal gravity value computed on the
 DQ1566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1566.degrees latitude (g = 980.6199 gals.).
 DQ1566
 DQ1566.The modeled gravity was interpolated from observed gravity values.
 DQ1566
 DQ1566;                    North         East    Units  Estimated Accuracy
 DQ1566;SPC IL W     -   306,248.8     788,511.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1566
 DQ1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1589865718(NAD 83)
 DQ1566
 DQ1566                          SUPERSEDED SURVEY CONTROL
 DQ1566
 DQ1566.No superseded survey control is available for this station.
 DQ1566
 DQ1566_MARKER: F = FLANGE-ENCASED ROD
 DQ1566_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1566_STAMPING: SF 045 2015
 DQ1566_MARK LOGO: UIL
 DQ1566_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1566_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1566_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1566+STABILITY: POSITION/ELEVATION WELL
 DQ1566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1566+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2015
 DQ1566_ROD/PIPE-DEPTH: 12.2 meters
 DQ1566_SLEEVE-DEPTH  : 0.9 meters
 DQ1566
 DQ1566  HISTORY     - Date     Condition        Report By
 DQ1566  HISTORY     - 20151029 MONUMENTED       AMESC
 DQ1566
 DQ1566                          STATION DESCRIPTION
 DQ1566
 DQ1566'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1566'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTHEAST OF OHLMAN, 5.1
 DQ1566'MI (8.2 KM) SOUTHEAST OF OWANECO AND 3.9 MI (6.3 KM) NORTHWEST OF
 DQ1566'PANA.
 DQ1566'
 DQ1566'TO REACH FROM THE INTERSECTION OF E350 NORTH ROAD AND IL ROUTE 29 ON
 DQ1566'THE NORTHWEST SIDE OF THE TOWN OF PANA PROCEED NORTHWEST ALONG IL
 DQ1566'ROUTE 29 FOR 1.4 MI (2.3 KM) TO E450 NORTH ROAD, THENCE WEST ALONG
 DQ1566'E450 NORTH ROAD FOR 1.3 MI (2.1 KM) TO N2100 EAST ROAD, THENCE NORTH
 DQ1566'ALONG N2100 EAST ROAD FOR 0.55 MI (0.9 KM) TO E500 NORTH ROAD AND THE
 DQ1566'STATION ON THE LEFT.
 DQ1566'
 DQ1566'THE STATION IS 26 FT (7.9 M) WEST OF THE CENTERLINE OF N2100 EAST
 DQ1566'ROAD, 100 FT (30.5 M) SOUTH OF THE CENTERLINE OF E500 NORTH ROAD,
 DQ1566'125.5 FT (38.3 M) SOUTH OF A TELEPHONE PEDESTAL, 117.5 FT (35.8 M)
 DQ1566'NORTHWEST OF THE NORTH END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE
 DQ1566'UNDER A GRAVEL ROAD TO THE EAST, 111.5 FT (34.0 M) NORTHWEST OF A
 DQ1566'TELEPHONE PEDESTAL AND 42.5 FT (13.0 M) SOUTH OF A POWER POLE.
 DQ1566'
 DQ1566'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1566'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1566'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1567 ***********************************************************************
 DQ1567  DESIGNATION -  SF 046
 DQ1567  PID         -  DQ1567
 DQ1567  STATE/COUNTY-  IL/CHRISTIAN
 DQ1567  COUNTRY     -  US
 DQ1567  USGS QUAD   -  OWANECO (2018)
 DQ1567
 DQ1567                         *CURRENT SURVEY CONTROL
 DQ1567  ______________________________________________________________________
 DQ1567* NAD 83(1986) POSITION- 39 24 23.09   (N) 089 08 19.41   (W)   HD_HELD1
 DQ1567* NAVD 88 ORTHO HEIGHT -   201.057 (meters)      659.63  (feet) ADJUSTED
 DQ1567  ______________________________________________________________________
 DQ1567  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 DQ1567  DYNAMIC HEIGHT  -        200.937 (meters)      659.24  (feet) COMP
 DQ1567  MODELED GRAVITY -    980,028.8   (mgal)                       NAVD 88
 DQ1567
 DQ1567  VERT ORDER      -  SECOND    CLASS I
 DQ1567
 DQ1567.The horizontal coordinates were determined by differentially corrected
 DQ1567.hand held GPS observations or other comparable positioning techniques
 DQ1567.and have an estimated accuracy of +/- 3 meters.
 DQ1567
 DQ1567.The orthometric height was determined by differential leveling and
 DQ1567.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1567.in May 2016.
 DQ1567
 DQ1567.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1567.GEOID18 height accuracy estimate available here.
 DQ1567
 DQ1567.Click photographs - Photos may exist for this station.
 DQ1567
 DQ1567.The dynamic height is computed by dividing the NAVD 88
 DQ1567.geopotential number by the normal gravity value computed on the
 DQ1567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1567.degrees latitude (g = 980.6199 gals.).
 DQ1567
 DQ1567.The modeled gravity was interpolated from observed gravity values.
 DQ1567
 DQ1567;                    North         East    Units  Estimated Accuracy
 DQ1567;SPC IL W     -   304,590.6     788,531.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1567
 DQ1567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1585964060(NAD 83)
 DQ1567
 DQ1567                          SUPERSEDED SURVEY CONTROL
 DQ1567
 DQ1567.No superseded survey control is available for this station.
 DQ1567
 DQ1567_MARKER: F = FLANGE-ENCASED ROD
 DQ1567_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1567_STAMPING: SF 046 2015
 DQ1567_MARK LOGO: UIL
 DQ1567_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1567_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1567_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1567+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2019
 DQ1567_ROD/PIPE-DEPTH: 15.8 meters
 DQ1567_SLEEVE-DEPTH  : 0.9 meters
 DQ1567
 DQ1567  HISTORY     - Date     Condition        Report By
 DQ1567  HISTORY     - 20151029 MONUMENTED       AMESC
 DQ1567  HISTORY     - 20180718 GOOD             ILDT
 DQ1567  HISTORY     - 20191001 GOOD             ILDT
 DQ1567
 DQ1567                          STATION DESCRIPTION
 DQ1567
 DQ1567'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1567'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTHEAST OF OHLMAN, 6.0
 DQ1567'MI (9.7 KM) SOUTH-SOUTHEAST OF OWANECO AND 3.4 MI (5.5 KM)
 DQ1567'WEST-NORTHWEST OF PANA.
 DQ1567'
 DQ1567'TO REACH FROM THE INTERSECTION OF E350 NORTH ROAD AND IL ROUTE 29 ON
 DQ1567'THE NORTHWEST SIDE OF THE TOWN OF PANA PROCEED NORTHWEST ALONG IL
 DQ1567'ROUTE 29 FOR 1.4 MI (2.3 KM) TO E450 NORTH ROAD, THENCE WEST ALONG
 DQ1567'E450 NORTH ROAD FOR 1.3 MI (2.1 KM) TO N2100 EAST ROAD, THENCE SOUTH
 DQ1567'ALONG N2100 EAST ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DQ1567'
 DQ1567'THE STATION IS 22.5 FT (6.9 M) EAST OF THE CENTERLINE OF N2100 EAST
 DQ1567'ROAD, 186.5 FT (56.8 M) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 DQ1567'ABUTMENT OF A BRIDGE BUILT IN 1953 UNDER N2100 EAST ROAD, 132 FT (40.2
 DQ1567'M) SOUTHEAST OF THE SOUTH END OF A 24 INCH (61 CM) CORRUGATED PLASTIC
 DQ1567'PIPE UNDER A FIELD ENTRANCE TO THE WEST AND 24.5 FT (7.5 M)
 DQ1567'SOUTH-SOUTHEAST OF THE SOUTH END OF A 36 INCH (91 CM) CORRUGATED METAL
 DQ1567'PIPE UNDER A FIELD ENTRANCE TO THE EAST.
 DQ1567'
 DQ1567'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1567'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1567'IN IDENTIFICATION.
 DQ1567
 DQ1567                          STATION RECOVERY (2018)
 DQ1567
 DQ1567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 DQ1567'RECOVERED IN GOOD CONDITION.
 DQ1567
 DQ1567                          STATION RECOVERY (2019)
 DQ1567
 DQ1567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DQ1567'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1568 ***********************************************************************
 DQ1568  DESIGNATION -  SF 047
 DQ1568  PID         -  DQ1568
 DQ1568  STATE/COUNTY-  IL/CHRISTIAN
 DQ1568  COUNTRY     -  US
 DQ1568  USGS QUAD   -  OWANECO (2018)
 DQ1568
 DQ1568                         *CURRENT SURVEY CONTROL
 DQ1568  ______________________________________________________________________
 DQ1568* NAD 83(1986) POSITION- 39 23 30.73   (N) 089 08 20.93   (W)   HD_HELD1
 DQ1568* NAVD 88 ORTHO HEIGHT -   205.191 (meters)      673.20  (feet) ADJUSTED
 DQ1568  ______________________________________________________________________
 DQ1568  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 DQ1568  DYNAMIC HEIGHT  -        205.069 (meters)      672.80  (feet) COMP
 DQ1568  MODELED GRAVITY -    980,026.9   (mgal)                       NAVD 88
 DQ1568
 DQ1568  VERT ORDER      -  SECOND    CLASS I
 DQ1568
 DQ1568.The horizontal coordinates were determined by differentially corrected
 DQ1568.hand held GPS observations or other comparable positioning techniques
 DQ1568.and have an estimated accuracy of +/- 3 meters.
 DQ1568
 DQ1568.The orthometric height was determined by differential leveling and
 DQ1568.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1568.in May 2016.
 DQ1568
 DQ1568.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1568.GEOID18 height accuracy estimate available here.
 DQ1568
 DQ1568.Click photographs - Photos may exist for this station.
 DQ1568
 DQ1568.The dynamic height is computed by dividing the NAVD 88
 DQ1568.geopotential number by the normal gravity value computed on the
 DQ1568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1568.degrees latitude (g = 980.6199 gals.).
 DQ1568
 DQ1568.The modeled gravity was interpolated from observed gravity values.
 DQ1568
 DQ1568;                    North         East    Units  Estimated Accuracy
 DQ1568;SPC IL W     -   302,975.5     788,513.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1568
 DQ1568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1578562447(NAD 83)
 DQ1568
 DQ1568                          SUPERSEDED SURVEY CONTROL
 DQ1568
 DQ1568.No superseded survey control is available for this station.
 DQ1568
 DQ1568_MARKER: F = FLANGE-ENCASED ROD
 DQ1568_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1568_STAMPING: SF 047 2015
 DQ1568_MARK LOGO: UIL
 DQ1568_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1568_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1568_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1568+STABILITY: POSITION/ELEVATION WELL
 DQ1568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1568+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2015
 DQ1568_ROD/PIPE-DEPTH: 13.4 meters
 DQ1568_SLEEVE-DEPTH  : 0.9 meters
 DQ1568
 DQ1568  HISTORY     - Date     Condition        Report By
 DQ1568  HISTORY     - 20151029 MONUMENTED       AMESC
 DQ1568
 DQ1568                          STATION DESCRIPTION
 DQ1568
 DQ1568'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1568'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF
 DQ1568'OWANECO, 5.3 MI (8.5 KM) NORTHEAST OF OHLMAN AND 3.2 MI (5.1 KM) WEST
 DQ1568'OF PANA.
 DQ1568'
 DQ1568'TO REACH FROM THE INTERSECTION OF E350 NORTH ROAD AND IL ROUTE 29 ON
 DQ1568'THE NORTHWEST SIDE OF THE TOWN OF PANA PROCEED WEST ALONG E350 NORTH
 DQ1568'ROAD FOR 2.2 MI (3.5 KM) TO N2100 EAST ROAD, THENCE SOUTH ALONG N2100
 DQ1568'EAST ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DQ1568'
 DQ1568'THE STATION IS 17 FT (5.2 M) WEST OF THE CENTERLINE OF N2100 EAST
 DQ1568'ROAD, 422 FT (128.6 M) SOUTH-SOUTHWEST OF THE CENTER OF THE SOUTH END
 DQ1568'OF A 6 FT (1.8 M) X 3.25 FT (1.0 M) BOX CULVERT UNDER THE DRIVEWAY TO
 DQ1568'HOUSE NUMBER '304', 200 FT (61.0 M) SOUTH OF THE CENTERLINE OF A
 DQ1568'GRAVEL FIELD ENTRANCE TO THE EAST, 45 FT (13.7 M) WEST OF THE
 DQ1568'NORTHWEST CORNER OF A CONCRETE DITCH CHECK ON THE EAST SIDE OF N2100
 DQ1568'EAST ROAD AND 1.0 FT (0.3 M) EAST OF AN ORANGE FIBERGLASS WITNESS
 DQ1568'POST.
 DQ1568'
 DQ1568'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1568'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1568'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1569 ***********************************************************************
 DQ1569  DESIGNATION -  SF 048
 DQ1569  PID         -  DQ1569
 DQ1569  STATE/COUNTY-  IL/CHRISTIAN
 DQ1569  COUNTRY     -  US
 DQ1569  USGS QUAD   -  OWANECO (2018)
 DQ1569
 DQ1569                         *CURRENT SURVEY CONTROL
 DQ1569  ______________________________________________________________________
 DQ1569* NAD 83(1986) POSITION- 39 22 38.32   (N) 089 08 22.12   (W)   HD_HELD1
 DQ1569* NAVD 88 ORTHO HEIGHT -   229.317 (meters)      752.35  (feet) ADJUSTED
 DQ1569  ______________________________________________________________________
 DQ1569  GEOID HEIGHT    -        -32.075 (meters)                     GEOID18
 DQ1569  DYNAMIC HEIGHT  -        229.180 (meters)      751.90  (feet) COMP
 DQ1569  MODELED GRAVITY -    980,025.0   (mgal)                       NAVD 88
 DQ1569
 DQ1569  VERT ORDER      -  SECOND    CLASS I
 DQ1569
 DQ1569.The horizontal coordinates were determined by differentially corrected
 DQ1569.hand held GPS observations or other comparable positioning techniques
 DQ1569.and have an estimated accuracy of +/- 3 meters.
 DQ1569
 DQ1569.The orthometric height was determined by differential leveling and
 DQ1569.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1569.in May 2016.
 DQ1569
 DQ1569.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1569.GEOID18 height accuracy estimate available here.
 DQ1569
 DQ1569.Click photographs - Photos may exist for this station.
 DQ1569
 DQ1569.The dynamic height is computed by dividing the NAVD 88
 DQ1569.geopotential number by the normal gravity value computed on the
 DQ1569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1569.degrees latitude (g = 980.6199 gals.).
 DQ1569
 DQ1569.The modeled gravity was interpolated from observed gravity values.
 DQ1569
 DQ1569;                    North         East    Units  Estimated Accuracy
 DQ1569;SPC IL W     -   301,358.9     788,502.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1569
 DQ1569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1571860831(NAD 83)
 DQ1569
 DQ1569                          SUPERSEDED SURVEY CONTROL
 DQ1569
 DQ1569.No superseded survey control is available for this station.
 DQ1569
 DQ1569_MARKER: F = FLANGE-ENCASED ROD
 DQ1569_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1569_STAMPING: SF 048 2015
 DQ1569_MARK LOGO: UIL
 DQ1569_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1569_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1569_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1569+STABILITY: POSITION/ELEVATION WELL
 DQ1569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1569+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2015
 DQ1569_ROD/PIPE-DEPTH: 13.4 meters
 DQ1569_SLEEVE-DEPTH  : 0.9 meters
 DQ1569
 DQ1569  HISTORY     - Date     Condition        Report By
 DQ1569  HISTORY     - 20151029 MONUMENTED       AMESC
 DQ1569
 DQ1569                          STATION DESCRIPTION
 DQ1569
 DQ1569'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1569'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHWEST OF
 DQ1569'OCONEE, 4.8 MI (7.7 KM) EAST-NORTHEAST OF OHLMAN AND 3.3 MI (5.3 KM)
 DQ1569'WEST-SOUTHWEST OF PANA.
 DQ1569'
 DQ1569'TO REACH FROM THE INTERSECTION OF IL ROUTE 16 (E SECOND STREET) AND US
 DQ1569'ROUTE 51 IN THE TOWN OF PANA PROCEED WEST ALONG IL ROUTE 16 FOR 3.2 MI
 DQ1569'(5.1 KM) TO N2100 EAST ROAD, THENCE SOUTH ALONG N2100 EAST ROAD FOR
 DQ1569'0.6 MI (1.0 KM) TO E200 NORTH ROAD AND THE STATION ON THE RIGHT.
 DQ1569'
 DQ1569'THE STATION IS 28 FT (8.5 M) WEST OF THE CENTERLINE OF N2100 EAST
 DQ1569'ROAD, 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF E200 NORTH ROAD, 137.5
 DQ1569'FT (41.9 M) SOUTHWEST OF A POWER POLE, 90 FT (27.4 M) SOUTHWEST OF A
 DQ1569'TELEPHONE PEDESTAL AND 10.3 FT (3.1 M) SOUTH OF A POWER POLE WITH GUY
 DQ1569'WIRE.
 DQ1569'
 DQ1569'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1569'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1569'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1570 ***********************************************************************
 DQ1570  DESIGNATION -  SF 049
 DQ1570  PID         -  DQ1570
 DQ1570  STATE/COUNTY-  IL/CHRISTIAN
 DQ1570  COUNTRY     -  US
 DQ1570  USGS QUAD   -  OHLMAN (2018)
 DQ1570
 DQ1570                         *CURRENT SURVEY CONTROL
 DQ1570  ______________________________________________________________________
 DQ1570* NAD 83(1986) POSITION- 39 21 46.61   (N) 089 08 22.27   (W)   HD_HELD1
 DQ1570* NAVD 88 ORTHO HEIGHT -   210.484 (meters)      690.56  (feet) ADJUSTED
 DQ1570  ______________________________________________________________________
 DQ1570  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 DQ1570  DYNAMIC HEIGHT  -        210.358 (meters)      690.15  (feet) COMP
 DQ1570  MODELED GRAVITY -    980,023.1   (mgal)                       NAVD 88
 DQ1570
 DQ1570  VERT ORDER      -  SECOND    CLASS I
 DQ1570
 DQ1570.The horizontal coordinates were determined by differentially corrected
 DQ1570.hand held GPS observations or other comparable positioning techniques
 DQ1570.and have an estimated accuracy of +/- 3 meters.
 DQ1570
 DQ1570.The orthometric height was determined by differential leveling and
 DQ1570.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1570.in May 2016.
 DQ1570
 DQ1570.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1570.GEOID18 height accuracy estimate available here.
 DQ1570
 DQ1570.Click photographs - Photos may exist for this station.
 DQ1570
 DQ1570.The dynamic height is computed by dividing the NAVD 88
 DQ1570.geopotential number by the normal gravity value computed on the
 DQ1570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1570.degrees latitude (g = 980.6199 gals.).
 DQ1570
 DQ1570.The modeled gravity was interpolated from observed gravity values.
 DQ1570
 DQ1570;                    North         East    Units  Estimated Accuracy
 DQ1570;SPC IL W     -   299,764.2     788,517.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1570
 DQ1570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1567759237(NAD 83)
 DQ1570
 DQ1570                          SUPERSEDED SURVEY CONTROL
 DQ1570
 DQ1570.No superseded survey control is available for this station.
 DQ1570
 DQ1570_MARKER: F = FLANGE-ENCASED ROD
 DQ1570_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1570_STAMPING: SF 049 2015
 DQ1570_MARK LOGO: UIL
 DQ1570_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1570_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1570_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1570+STABILITY: POSITION/ELEVATION WELL
 DQ1570_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1570+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2015
 DQ1570_ROD/PIPE-DEPTH: 16.5 meters
 DQ1570_SLEEVE-DEPTH  : 0.9 meters
 DQ1570
 DQ1570  HISTORY     - Date     Condition        Report By
 DQ1570  HISTORY     - 20151030 MONUMENTED       AMESC
 DQ1570
 DQ1570                          STATION DESCRIPTION
 DQ1570
 DQ1570'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1570'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTH-NORTHWEST OF
 DQ1570'OCONEE, 4.4 MI (7.1 KM) EAST-NORTHEAST OF OHLMAN AND 3.7 MI (6.0 KM)
 DQ1570'WEST-SOUTHWEST OF PANA.
 DQ1570'
 DQ1570'TO REACH FROM THE INTERSECTION OF IL ROUTE 16 (E SECOND STREET) AND US
 DQ1570'ROUTE 51 IN THE TOWN OF PANA PROCEED WEST ALONG IL ROUTE 16 FOR 3.2 MI
 DQ1570'(5.1 KM) TO N2100 EAST ROAD, THENCE SOUTH ALONG N2100 EAST ROAD FOR
 DQ1570'1.6 MI (2.6 KM) TO E100 NORTH ROAD (EAST) AND THE STATION ON THE LEFT.
 DQ1570'THE STATION IS 30 FT (9.1 M) EAST OF THE CENTERLINE OF N2100 EAST
 DQ1570'ROAD, 38 FT (11.6 M) NORTH OF THE CENTERLINE OF E100 NORTH ROAD
 DQ1570'(EAST), 150 FT (45.7 M) SOUTH OF THE CENTERLINE OF E100 NORTH RD
 DQ1570'(WEST), 135 FT (41.1 M) SOUTHEAST OF A POWER POLE AND 58.5 FT (17.8 M)
 DQ1570'NORTH OF A POWER POLE WITH 3 GUY WIRES.
 DQ1570'
 DQ1570'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1570'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1570'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1571 ***********************************************************************
 DQ1571  DESIGNATION -  SF 050
 DQ1571  PID         -  DQ1571
 DQ1571  STATE/COUNTY-  IL/SHELBY
 DQ1571  COUNTRY     -  US
 DQ1571  USGS QUAD   -  OHLMAN (2018)
 DQ1571
 DQ1571                         *CURRENT SURVEY CONTROL
 DQ1571  ______________________________________________________________________
 DQ1571* NAD 83(1986) POSITION- 39 20 54.62   (N) 089 08 22.97   (W)   HD_HELD1
 DQ1571* NAVD 88 ORTHO HEIGHT -   203.338 (meters)      667.12  (feet) ADJUSTED
 DQ1571  ______________________________________________________________________
 DQ1571  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 DQ1571  DYNAMIC HEIGHT  -        203.215 (meters)      666.71  (feet) COMP
 DQ1571  MODELED GRAVITY -    980,021.2   (mgal)                       NAVD 88
 DQ1571
 DQ1571  VERT ORDER      -  SECOND    CLASS I
 DQ1571
 DQ1571.The horizontal coordinates were determined by differentially corrected
 DQ1571.hand held GPS observations or other comparable positioning techniques
 DQ1571.and have an estimated accuracy of +/- 3 meters.
 DQ1571
 DQ1571.The orthometric height was determined by differential leveling and
 DQ1571.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1571.in May 2016.
 DQ1571
 DQ1571.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1571.GEOID18 height accuracy estimate available here.
 DQ1571
 DQ1571.Click photographs - Photos may exist for this station.
 DQ1571
 DQ1571.The dynamic height is computed by dividing the NAVD 88
 DQ1571.geopotential number by the normal gravity value computed on the
 DQ1571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1571.degrees latitude (g = 980.6199 gals.).
 DQ1571
 DQ1571.The modeled gravity was interpolated from observed gravity values.
 DQ1571
 DQ1571;                    North         East    Units  Estimated Accuracy
 DQ1571;SPC IL E     -   297,977.9     230,491.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1571
 DQ1571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1562257635(NAD 83)
 DQ1571
 DQ1571                          SUPERSEDED SURVEY CONTROL
 DQ1571
 DQ1571.No superseded survey control is available for this station.
 DQ1571
 DQ1571_MARKER: F = FLANGE-ENCASED ROD
 DQ1571_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1571_STAMPING: SF 050 2015
 DQ1571_MARK LOGO: UIL
 DQ1571_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1571_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1571_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1571+STABILITY: POSITION/ELEVATION WELL
 DQ1571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1571+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2015
 DQ1571_ROD/PIPE-DEPTH: 8.8 meters
 DQ1571_SLEEVE-DEPTH  : 0.9 meters
 DQ1571
 DQ1571  HISTORY     - Date     Condition        Report By
 DQ1571  HISTORY     - 20151030 MONUMENTED       AMESC
 DQ1571
 DQ1571                          STATION DESCRIPTION
 DQ1571
 DQ1571'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1571'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) NORTH-NORTHWEST OF
 DQ1571'OCONEE, 4.2 MI (6.8 KM) SOUTHWEST OF PANA AND 4.2 MI (6.8 KM) EAST OF
 DQ1571'OHLMAN.
 DQ1571'
 DQ1571'TO REACH FROM THE INTERSECTION OF IL ROUTE 16 (E SECOND STREET) AND US
 DQ1571'ROUTE 51 IN THE TOWN OF PANA PROCEED WEST ALONG IL ROUTE 16 FOR 3.2 MI
 DQ1571'(5.1 KM) TO N2100 EAST ROAD, THENCE SOUTH ALONG N2100 EAST ROAD FOR
 DQ1571'2.6 MI (4.2 KM) TO THE COUNTY LINE, 900 NORTH ROAD AND THE STATION ON
 DQ1571'THE LEFT.
 DQ1571'
 DQ1571'THE STATION IS 24.5 FT (7.5 M) EAST OF THE CENTERLINE OF EAST 30TH
 DQ1571'ROAD (N2100 EAST ROAD), 135 FT (41.1 M) SOUTH OF THE CENTERLINE OF 900
 DQ1571'NORTH ROAD, 216 FT (65.8 M) NORTH OF A POWER POLE, 108.5 FT (33.1 M)
 DQ1571'SOUTH OF AN 8 INCH CORRUGATED METAL PIPE AND 9 FT (2.7 M) SOUTH OF A
 DQ1571'POWER POLE.
 DQ1571'
 DQ1571'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1571'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1571'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1572 ***********************************************************************
 DQ1572  DESIGNATION -  SF 051
 DQ1572  PID         -  DQ1572
 DQ1572  STATE/COUNTY-  IL/SHELBY
 DQ1572  COUNTRY     -  US
 DQ1572  USGS QUAD   -  OHLMAN (2018)
 DQ1572
 DQ1572                         *CURRENT SURVEY CONTROL
 DQ1572  ______________________________________________________________________
 DQ1572* NAD 83(1986) POSITION- 39 19 58.69   (N) 089 08 22.85   (W)   HD_HELD1
 DQ1572* NAVD 88 ORTHO HEIGHT -   202.093 (meters)      663.03  (feet) ADJUSTED
 DQ1572  ______________________________________________________________________
 DQ1572  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 DQ1572  DYNAMIC HEIGHT  -        201.971 (meters)      662.63  (feet) COMP
 DQ1572  MODELED GRAVITY -    980,019.4   (mgal)                       NAVD 88
 DQ1572
 DQ1572  VERT ORDER      -  SECOND    CLASS I
 DQ1572
 DQ1572.The horizontal coordinates were determined by differentially corrected
 DQ1572.hand held GPS observations or other comparable positioning techniques
 DQ1572.and have an estimated accuracy of +/- 3 meters.
 DQ1572
 DQ1572.The orthometric height was determined by differential leveling and
 DQ1572.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1572.in May 2016.
 DQ1572
 DQ1572.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1572.GEOID18 height accuracy estimate available here.
 DQ1572
 DQ1572.Click photographs - Photos may exist for this station.
 DQ1572
 DQ1572.The dynamic height is computed by dividing the NAVD 88
 DQ1572.geopotential number by the normal gravity value computed on the
 DQ1572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1572.degrees latitude (g = 980.6199 gals.).
 DQ1572
 DQ1572.The modeled gravity was interpolated from observed gravity values.
 DQ1572
 DQ1572;                    North         East    Units  Estimated Accuracy
 DQ1572;SPC IL E     -   296,253.0     230,478.9     MT  (+/- 3 meters HH1 GPS) 
 DQ1572
 DQ1572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1558455910(NAD 83)
 DQ1572
 DQ1572                          SUPERSEDED SURVEY CONTROL
 DQ1572
 DQ1572.No superseded survey control is available for this station.
 DQ1572
 DQ1572_MARKER: F = FLANGE-ENCASED ROD
 DQ1572_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1572_STAMPING: SF 051 2015
 DQ1572_MARK LOGO: UIL
 DQ1572_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1572_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1572_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1572+STABILITY: POSITION/ELEVATION WELL
 DQ1572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1572+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2015
 DQ1572_ROD/PIPE-DEPTH: 11.0 meters
 DQ1572_SLEEVE-DEPTH  : 0.9 meters
 DQ1572
 DQ1572  HISTORY     - Date     Condition        Report By
 DQ1572  HISTORY     - 20151030 MONUMENTED       AMESC
 DQ1572
 DQ1572                          STATION DESCRIPTION
 DQ1572
 DQ1572'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1572'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTHWEST OF PANA, 4.3 MI
 DQ1572'(6.9 KM) EAST OF OHLMAN AND 3.7 MI (6.0 KM) NORTH-NORTHWEST OF OCONEE.
 DQ1572'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1572'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED WEST ALONG
 DQ1572'COUNTY ROAD 500N FOR 2.1 MI (3.4 KM) TO EAST 30TH ROAD, THENCE NORTH
 DQ1572'ALONG EAST 30TH ROAD FOR 2.0 MI (3.2 KM) TO 700N ROAD.  CONTINUE NORTH
 DQ1572'ALONG EAST 30TH ROAD FOR 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DQ1572'
 DQ1572'THE STATION IS 23 FT (7.0 M) EAST OF THE CENTERLINE OF EAST 30TH ROAD,
 DQ1572'330 FT (100.6 M) SOUTH OF THE CENTERLINE OF 800N ROAD, 329 FT (100.3
 DQ1572'M) NORTH OF A POWER POLE, 308 FT (93.9 M) SOUTHEAST OF THE SOUTH END
 DQ1572'OF THE WESTERLY GUARDRAIL, 135 FT (41.1 M) NORTH OF THE CENTERLINE OF
 DQ1572'A FIELD ENTRANCE TO THE EAST AND 11 FT (3.4 M) SOUTH OF A POWER POLE.
 DQ1572'
 DQ1572'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1572'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1572'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1573 ***********************************************************************
 DQ1573  DESIGNATION -  SF 052
 DQ1573  PID         -  DQ1573
 DQ1573  STATE/COUNTY-  IL/MONTGOMERY
 DQ1573  COUNTRY     -  US
 DQ1573  USGS QUAD   -  OHLMAN (2018)
 DQ1573
 DQ1573                         *CURRENT SURVEY CONTROL
 DQ1573  ______________________________________________________________________
 DQ1573* NAD 83(1986) POSITION- 39 19 04.03   (N) 089 08 23.48   (W)   HD_HELD1
 DQ1573* NAVD 88 ORTHO HEIGHT -   204.353 (meters)      670.45  (feet) ADJUSTED
 DQ1573  ______________________________________________________________________
 DQ1573  GEOID HEIGHT    -        -32.053 (meters)                     GEOID18
 DQ1573  DYNAMIC HEIGHT  -        204.230 (meters)      670.04  (feet) COMP
 DQ1573  MODELED GRAVITY -    980,017.8   (mgal)                       NAVD 88
 DQ1573
 DQ1573  VERT ORDER      -  SECOND    CLASS I
 DQ1573
 DQ1573.The horizontal coordinates were determined by differentially corrected
 DQ1573.hand held GPS observations or other comparable positioning techniques
 DQ1573.and have an estimated accuracy of +/- 3 meters.
 DQ1573
 DQ1573.The orthometric height was determined by differential leveling and
 DQ1573.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1573.in May 2016.
 DQ1573
 DQ1573.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1573.GEOID18 height accuracy estimate available here.
 DQ1573
 DQ1573.Click photographs - Photos may exist for this station.
 DQ1573
 DQ1573.The dynamic height is computed by dividing the NAVD 88
 DQ1573.geopotential number by the normal gravity value computed on the
 DQ1573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1573.degrees latitude (g = 980.6199 gals.).
 DQ1573
 DQ1573.The modeled gravity was interpolated from observed gravity values.
 DQ1573
 DQ1573;                    North         East    Units  Estimated Accuracy
 DQ1573;SPC IL W     -   294,750.1     788,545.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1573
 DQ1573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1552954225(NAD 83)
 DQ1573
 DQ1573                          SUPERSEDED SURVEY CONTROL
 DQ1573
 DQ1573.No superseded survey control is available for this station.
 DQ1573
 DQ1573_MARKER: F = FLANGE-ENCASED ROD
 DQ1573_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1573_STAMPING: SF 052 2015
 DQ1573_MARK LOGO: UIL
 DQ1573_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1573_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1573_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1573+STABILITY: POSITION/ELEVATION WELL
 DQ1573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1573+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2015
 DQ1573_ROD/PIPE-DEPTH: 6.1 meters
 DQ1573_SLEEVE-DEPTH  : 0.9 meters
 DQ1573
 DQ1573  HISTORY     - Date     Condition        Report By
 DQ1573  HISTORY     - 20151103 MONUMENTED       AMESC
 DQ1573
 DQ1573                          STATION DESCRIPTION
 DQ1573
 DQ1573'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1573'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH-SOUTHWEST OF PANA,
 DQ1573'4.6 MI (7.4 KM) EAST-SOUTHEAST OF OHLMAN AND 2.8 MI (4.5 KM) NORTHWEST
 DQ1573'OF OCONEE.
 DQ1573'
 DQ1573'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1573'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED WEST ALONG
 DQ1573'COUNTY ROAD 500N FOR 2.1 MI (3.4 KM) TO EAST 30TH ROAD, THENCE NORTH
 DQ1573'ALONG EAST 30TH ROAD FOR 1.0 MI (1.6 KM) TO 600N ROAD.  CONTINUE NORTH
 DQ1573'ALONG EAST 30TH ROAD FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DQ1573'
 DQ1573'THE STATION IS 22 FT (6.7 M) WEST OF THE CENTERLINE OF EAST 30TH ROAD,
 DQ1573'310 FT (94.5 M) NORTH OF A POWER POLE AND 9.5 FT (2.9 M) SOUTH OF A
 DQ1573'POWER POLE.
 DQ1573'
 DQ1573'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1573'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1573'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1574 ***********************************************************************
 DQ1574  DESIGNATION -  SF 053
 DQ1574  PID         -  DQ1574
 DQ1574  STATE/COUNTY-  IL/SHELBY
 DQ1574  COUNTRY     -  US
 DQ1574  USGS QUAD   -  OHLMAN (2018)
 DQ1574
 DQ1574                         *CURRENT SURVEY CONTROL
 DQ1574  ______________________________________________________________________
 DQ1574* NAD 83(1986) POSITION- 39 18 17.49   (N) 089 08 07.06   (W)   HD_HELD1
 DQ1574* NAVD 88 ORTHO HEIGHT -   204.984 (meters)      672.52  (feet) ADJUSTED
 DQ1574  ______________________________________________________________________
 DQ1574  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 DQ1574  DYNAMIC HEIGHT  -        204.860 (meters)      672.11  (feet) COMP
 DQ1574  MODELED GRAVITY -    980,016.1   (mgal)                       NAVD 88
 DQ1574
 DQ1574  VERT ORDER      -  SECOND    CLASS I
 DQ1574
 DQ1574.The horizontal coordinates were determined by differentially corrected
 DQ1574.hand held GPS observations or other comparable positioning techniques
 DQ1574.and have an estimated accuracy of +/- 3 meters.
 DQ1574
 DQ1574.The orthometric height was determined by differential leveling and
 DQ1574.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1574.in May 2016.
 DQ1574
 DQ1574.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1574.GEOID18 height accuracy estimate available here.
 DQ1574
 DQ1574.Click photographs - Photos may exist for this station.
 DQ1574
 DQ1574.The dynamic height is computed by dividing the NAVD 88
 DQ1574.geopotential number by the normal gravity value computed on the
 DQ1574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1574.degrees latitude (g = 980.6199 gals.).
 DQ1574
 DQ1574.The modeled gravity was interpolated from observed gravity values.
 DQ1574
 DQ1574;                    North         East    Units  Estimated Accuracy
 DQ1574;SPC IL E     -   293,128.7     230,829.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1574
 DQ1574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1588852781(NAD 83)
 DQ1574
 DQ1574                          SUPERSEDED SURVEY CONTROL
 DQ1574
 DQ1574.No superseded survey control is available for this station.
 DQ1574
 DQ1574_MARKER: F = FLANGE-ENCASED ROD
 DQ1574_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1574_STAMPING: SF 053 2015
 DQ1574_MARK LOGO: UIL
 DQ1574_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1574_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1574_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1574+STABILITY: POSITION/ELEVATION WELL
 DQ1574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1574+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2022
 DQ1574_ROD/PIPE-DEPTH: 7.3 meters
 DQ1574_SLEEVE-DEPTH  : 0.9 meters
 DQ1574
 DQ1574  HISTORY     - Date     Condition        Report By
 DQ1574  HISTORY     - 20151103 MONUMENTED       AMESC
 DQ1574  HISTORY     - 20220425 GOOD             ILDT
 DQ1574
 DQ1574                          STATION DESCRIPTION
 DQ1574
 DQ1574'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1574'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHWEST OF PANA,
 DQ1574'5.3 MI (8.5 KM) EAST-SOUTHEAST OF OHLMAN AND 2.0 MI (3.2 KM) NORTHWEST
 DQ1574'OF OCONEE.
 DQ1574'
 DQ1574'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1574'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED WEST ALONG
 DQ1574'COUNTY ROAD 500N FOR 2.1 MI (3.4 KM) TO EAST 30TH ROAD, THENCE NORTH
 DQ1574'ALONG EAST 30TH ROAD FOR 1.0 MI (1.6 KM) TO 600N ROAD, THENCE EAST
 DQ1574'ALONG 600N ROAD FOR 0.24 MI (0.4 KM) TO FOUR GRAIN BINS ON THE NORTH
 DQ1574'SIDE OF 600N ROAD AND THE STATION ON THE RIGHT.
 DQ1574'
 DQ1574'THE STATION IS 23 FT (7.0 M) SOUTH OF THE CENTERLINE OF 600N ROAD, 312
 DQ1574'FT (95.1 M) EAST OF A POWER POLE, 72 FT (21.9 M) SOUTH OF THE WESTERLY
 DQ1574'OF FOUR GRAIN BINS AND 9.5 FT (2.9 M) WEST OF A POWER POLE WITH
 DQ1574'TRANSFORMER.
 DQ1574'
 DQ1574'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1574'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1574'IN IDENTIFICATION.
 DQ1574
 DQ1574                          STATION RECOVERY (2022)
 DQ1574
 DQ1574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DQ1574'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1575 ***********************************************************************
 DQ1575  DESIGNATION -  SF 054
 DQ1575  PID         -  DQ1575
 DQ1575  STATE/COUNTY-  IL/SHELBY
 DQ1575  COUNTRY     -  US
 DQ1575  USGS QUAD   -  OCONEE (2018)
 DQ1575
 DQ1575                         *CURRENT SURVEY CONTROL
 DQ1575  ______________________________________________________________________
 DQ1575* NAD 83(1986) POSITION- 39 18 17.82   (N) 089 07 07.89   (W)   HD_HELD1
 DQ1575* NAVD 88 ORTHO HEIGHT -   203.592 (meters)      667.95  (feet) ADJUSTED
 DQ1575  ______________________________________________________________________
 DQ1575  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 DQ1575  DYNAMIC HEIGHT  -        203.468 (meters)      667.54  (feet) COMP
 DQ1575  MODELED GRAVITY -    980,013.9   (mgal)                       NAVD 88
 DQ1575
 DQ1575  VERT ORDER      -  SECOND    CLASS I
 DQ1575
 DQ1575.The horizontal coordinates were determined by differentially corrected
 DQ1575.hand held GPS observations or other comparable positioning techniques
 DQ1575.and have an estimated accuracy of +/- 3 meters.
 DQ1575
 DQ1575.The orthometric height was determined by differential leveling and
 DQ1575.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1575.in May 2016.
 DQ1575
 DQ1575.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1575.GEOID18 height accuracy estimate available here.
 DQ1575
 DQ1575.Click photographs - Photos may exist for this station.
 DQ1575
 DQ1575.The dynamic height is computed by dividing the NAVD 88
 DQ1575.geopotential number by the normal gravity value computed on the
 DQ1575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1575.degrees latitude (g = 980.6199 gals.).
 DQ1575
 DQ1575.The modeled gravity was interpolated from observed gravity values.
 DQ1575
 DQ1575;                    North         East    Units  Estimated Accuracy
 DQ1575;SPC IL E     -   293,126.5     232,247.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1575
 DQ1575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1730652758(NAD 83)
 DQ1575
 DQ1575                          SUPERSEDED SURVEY CONTROL
 DQ1575
 DQ1575.No superseded survey control is available for this station.
 DQ1575
 DQ1575_MARKER: F = FLANGE-ENCASED ROD
 DQ1575_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1575_STAMPING: SF 054 2015
 DQ1575_MARK LOGO: UIL
 DQ1575_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1575_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1575_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1575+STABILITY: POSITION/ELEVATION WELL
 DQ1575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1575+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2022
 DQ1575_ROD/PIPE-DEPTH: 7.3 meters
 DQ1575_SLEEVE-DEPTH  : 0.9 meters
 DQ1575
 DQ1575  HISTORY     - Date     Condition        Report By
 DQ1575  HISTORY     - 20151104 MONUMENTED       AMESC
 DQ1575  HISTORY     - 20220425 GOOD             ILDT
 DQ1575
 DQ1575                          STATION DESCRIPTION
 DQ1575
 DQ1575'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1575'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH-SOUTHWEST OF PANA,
 DQ1575'6.0 MI (9.7 KM) EAST-SOUTHEAST OF OHLMAN AND 1.5 MI (2.4 KM)
 DQ1575'NORTH-NORTHWEST OF OCONEE.
 DQ1575'
 DQ1575'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1575'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED WEST ALONG
 DQ1575'COUNTY ROAD 500N FOR 1.0 MI (1.6 KM) TO 100E ROAD, THENCE NORTH ALONG
 DQ1575'100E ROAD FOR 1.0 MI (1.6 KM) TO 600N ROAD AND THE STATION ON THE
 DQ1575'LEFT.
 DQ1575'
 DQ1575'THE STATION IS 42.5 FT (13.0 M) WEST OF THE CENTERLINE OF 100E ROAD,
 DQ1575'19 FT (5.8 M) SOUTH OF THE CENTERLINE OF 600N ROAD, 59 FT (18.0 M)
 DQ1575'SOUTH OF A POWER POLE, 47 FT (14.3 M) SOUTH OF THE WEST END OF A 60
 DQ1575'INCH (152 CM) X 39 INCH ELLIPTICAL CORRUGATED METAL PIPE UNDER 100E
 DQ1575'ROAD AND 7.8 FT (2.4 M) WEST OF A TELEPHONE PEDESTAL.
 DQ1575'
 DQ1575'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1575'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1575'IN IDENTIFICATION.
 DQ1575
 DQ1575                          STATION RECOVERY (2022)
 DQ1575
 DQ1575'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DQ1575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1576 ***********************************************************************
 DQ1576  DESIGNATION -  SF 055
 DQ1576  PID         -  DQ1576
 DQ1576  STATE/COUNTY-  IL/SHELBY
 DQ1576  COUNTRY     -  US
 DQ1576  USGS QUAD   -  OCONEE (2018)
 DQ1576
 DQ1576                         *CURRENT SURVEY CONTROL
 DQ1576  ______________________________________________________________________
 DQ1576* NAD 83(1986) POSITION- 39 17 25.21   (N) 089 07 07.59   (W)   HD_HELD1
 DQ1576* NAVD 88 ORTHO HEIGHT -   206.895 (meters)      678.79  (feet) ADJUSTED
 DQ1576  ______________________________________________________________________
 DQ1576  GEOID HEIGHT    -        -32.075 (meters)                     GEOID18
 DQ1576  DYNAMIC HEIGHT  -        206.769 (meters)      678.37  (feet) COMP
 DQ1576  MODELED GRAVITY -    980,012.7   (mgal)                       NAVD 88
 DQ1576
 DQ1576  VERT ORDER      -  SECOND    CLASS I
 DQ1576
 DQ1576.The horizontal coordinates were determined by differentially corrected
 DQ1576.hand held GPS observations or other comparable positioning techniques
 DQ1576.and have an estimated accuracy of +/- 3 meters.
 DQ1576
 DQ1576.The orthometric height was determined by differential leveling and
 DQ1576.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1576.in May 2016.
 DQ1576
 DQ1576.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1576.GEOID18 height accuracy estimate available here.
 DQ1576
 DQ1576.Click photographs - Photos may exist for this station.
 DQ1576
 DQ1576.The dynamic height is computed by dividing the NAVD 88
 DQ1576.geopotential number by the normal gravity value computed on the
 DQ1576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1576.degrees latitude (g = 980.6199 gals.).
 DQ1576
 DQ1576.The modeled gravity was interpolated from observed gravity values.
 DQ1576
 DQ1576;                    North         East    Units  Estimated Accuracy
 DQ1576;SPC IL E     -   291,504.0     232,240.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1576
 DQ1576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1727551136(NAD 83)
 DQ1576
 DQ1576                          SUPERSEDED SURVEY CONTROL
 DQ1576
 DQ1576.No superseded survey control is available for this station.
 DQ1576
 DQ1576_MARKER: F = FLANGE-ENCASED ROD
 DQ1576_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1576_STAMPING: SF 055 2015
 DQ1576_MARK LOGO: UIL
 DQ1576_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1576_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1576_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1576+STABILITY: POSITION/ELEVATION WELL
 DQ1576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1576+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2015
 DQ1576_ROD/PIPE-DEPTH: 6.1 meters
 DQ1576_SLEEVE-DEPTH  : 0.9 meters
 DQ1576
 DQ1576  HISTORY     - Date     Condition        Report By
 DQ1576  HISTORY     - 20151104 MONUMENTED       AMESC
 DQ1576
 DQ1576                          STATION DESCRIPTION
 DQ1576
 DQ1576'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1576'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHWEST OF PANA,
 DQ1576'6.5 MI (10.5 KM) SOUTHEAST OF OHLMAN AND 0.7 MI (1.1 KM)
 DQ1576'WEST-NORTHWEST OF OCONEE.
 DQ1576'
 DQ1576'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1576'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED WEST ALONG
 DQ1576'COUNTY ROAD 500N FOR 1.0 MI (1.6 KM) TO 100E ROAD AND THE STATION ON
 DQ1576'THE LEFT.
 DQ1576'
 DQ1576'THE STATION IS 20 FT (6.1 M) WEST OF THE CENTERLINE OF 100E ROAD, 37.5
 DQ1576'FT (11.4 M) SOUTH OF THE CENTERLINE OF 500N ROAD, 79.8 FT (24.3 M)
 DQ1576'SOUTH OF A TELEPHONE PEDESTAL, 18.5 FT (5.6 M) WEST-SOUTHWEST OF THE
 DQ1576'WEST END OF AN 18 INCH CORRUGATED METAL PIPE UNDER THE FIELD ENTRANCE
 DQ1576'AND 8 FT (2.4 M) EAST OF A POWER POLE WITH SIX GUY WIRES.
 DQ1576'
 DQ1576'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1576'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1576'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1577 ***********************************************************************
 DQ1577  DESIGNATION -  SF 056
 DQ1577  PID         -  DQ1577
 DQ1577  STATE/COUNTY-  IL/SHELBY
 DQ1577  COUNTRY     -  US
 DQ1577  USGS QUAD   -  OCONEE (2018)
 DQ1577
 DQ1577                         *CURRENT SURVEY CONTROL
 DQ1577  ______________________________________________________________________
 DQ1577* NAD 83(1986) POSITION- 39 17 27.87   (N) 089 05 59.58   (W)   HD_HELD1
 DQ1577* NAVD 88 ORTHO HEIGHT -   206.582 (meters)      677.76  (feet) ADJUSTED
 DQ1577  ______________________________________________________________________
 DQ1577  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 DQ1577  DYNAMIC HEIGHT  -        206.456 (meters)      677.35  (feet) COMP
 DQ1577  MODELED GRAVITY -    980,010.7   (mgal)                       NAVD 88
 DQ1577
 DQ1577  VERT ORDER      -  SECOND    CLASS I
 DQ1577
 DQ1577.The horizontal coordinates were determined by differentially corrected
 DQ1577.hand held GPS observations or other comparable positioning techniques
 DQ1577.and have an estimated accuracy of +/- 3 meters.
 DQ1577
 DQ1577.The orthometric height was determined by differential leveling and
 DQ1577.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1577.in May 2016.
 DQ1577
 DQ1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1577.GEOID18 height accuracy estimate available here.
 DQ1577
 DQ1577.Click photographs - Photos may exist for this station.
 DQ1577
 DQ1577.The dynamic height is computed by dividing the NAVD 88
 DQ1577.geopotential number by the normal gravity value computed on the
 DQ1577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1577.degrees latitude (g = 980.6199 gals.).
 DQ1577
 DQ1577.The modeled gravity was interpolated from observed gravity values.
 DQ1577
 DQ1577;                    North         East    Units  Estimated Accuracy
 DQ1577;SPC IL E     -   291,572.0     233,870.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1577
 DQ1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1890651180(NAD 83)
 DQ1577
 DQ1577                          SUPERSEDED SURVEY CONTROL
 DQ1577
 DQ1577.No superseded survey control is available for this station.
 DQ1577
 DQ1577_MARKER: F = FLANGE-ENCASED ROD
 DQ1577_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1577_STAMPING: SF 056 2015
 DQ1577_MARK LOGO: UIL
 DQ1577_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1577_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1577_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1577+STABILITY: POSITION/ELEVATION WELL
 DQ1577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1577+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2015
 DQ1577_ROD/PIPE-DEPTH: 6.1 meters
 DQ1577_SLEEVE-DEPTH  : 0.9 meters
 DQ1577
 DQ1577  HISTORY     - Date     Condition        Report By
 DQ1577  HISTORY     - 20151104 MONUMENTED       AMESC
 DQ1577
 DQ1577                          STATION DESCRIPTION
 DQ1577
 DQ1577'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1577'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) EAST-SOUTHEAST OF
 DQ1577'OHLMAN, 6.8 MI (10.9 KM) SOUTH OF PANA AND IN THE TOWN OF OCONEE, IL.
 DQ1577'
 DQ1577'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1577'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED NORTH ALONG US
 DQ1577'ROUTE 51 FOR 300 FT (91.4 M) TO THE STATION ON THE LEFT.
 DQ1577'
 DQ1577'THE STATION IS 35 FT (10.7 M) EAST OF THE CENTERLINE OF 200N ROAD, 61
 DQ1577'FT (18.6 M) WEST-NORTHWEST OF THE CENTERLINE OF US ROUTE 51, 113.5 FT
 DQ1577'(34.6 M) NORTH OF THE NORTHEAST END OF A 15 INCH (38 CM) CONCRETE PIPE
 DQ1577'UNDER 200N ROAD, 9.6 FT (2.9 M) EAST OF A CONCRETE RIGHT OF WAY MARKER
 DQ1577'AND 9.0 FT (2.7 M) EAST OF A TELEPHONE PEDESTAL.
 DQ1577'
 DQ1577'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1577'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1577'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1578 ***********************************************************************
 DQ1578  DESIGNATION -  SF 057
 DQ1578  PID         -  DQ1578
 DQ1578  STATE/COUNTY-  IL/SHELBY
 DQ1578  COUNTRY     -  US
 DQ1578  USGS QUAD   -  OCONEE (2018)
 DQ1578
 DQ1578                         *CURRENT SURVEY CONTROL
 DQ1578  ______________________________________________________________________
 DQ1578* NAD 83(1986) POSITION- 39 16 29.54   (N) 089 06 33.18   (W)   HD_HELD1
 DQ1578* NAVD 88 ORTHO HEIGHT -   204.872 (meters)      672.15  (feet) ADJUSTED
 DQ1578  ______________________________________________________________________
 DQ1578  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 DQ1578  DYNAMIC HEIGHT  -        204.747 (meters)      671.74  (feet) COMP
 DQ1578  MODELED GRAVITY -    980,010.6   (mgal)                       NAVD 88
 DQ1578
 DQ1578  VERT ORDER      -  SECOND    CLASS I
 DQ1578
 DQ1578.The horizontal coordinates were determined by differentially corrected
 DQ1578.hand held GPS observations or other comparable positioning techniques
 DQ1578.and have an estimated accuracy of +/- 3 meters.
 DQ1578
 DQ1578.The orthometric height was determined by differential leveling and
 DQ1578.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1578.in May 2016.
 DQ1578
 DQ1578.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1578.GEOID18 height accuracy estimate available here.
 DQ1578
 DQ1578.Click photographs - Photos may exist for this station.
 DQ1578
 DQ1578.The dynamic height is computed by dividing the NAVD 88
 DQ1578.geopotential number by the normal gravity value computed on the
 DQ1578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1578.degrees latitude (g = 980.6199 gals.).
 DQ1578
 DQ1578.The modeled gravity was interpolated from observed gravity values.
 DQ1578
 DQ1578;                    North         East    Units  Estimated Accuracy
 DQ1578;SPC IL E     -   289,780.0     233,050.1     MT  (+/- 3 meters HH1 GPS) 
 DQ1578
 DQ1578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1805949400(NAD 83)
 DQ1578
 DQ1578                          SUPERSEDED SURVEY CONTROL
 DQ1578
 DQ1578.No superseded survey control is available for this station.
 DQ1578
 DQ1578_MARKER: F = FLANGE-ENCASED ROD
 DQ1578_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1578_STAMPING: SF 057 2015
 DQ1578_MARK LOGO: UIL
 DQ1578_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1578_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1578_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1578+SATELLITE: SATELLITE OBSERVATIONS - November 04, 2015
 DQ1578_ROD/PIPE-DEPTH: 5.5 meters
 DQ1578_SLEEVE-DEPTH  : 0.9 meters
 DQ1578
 DQ1578  HISTORY     - Date     Condition        Report By
 DQ1578  HISTORY     - 20151104 MONUMENTED       AMESC
 DQ1578
 DQ1578                          STATION DESCRIPTION
 DQ1578
 DQ1578'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1578'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DQ1578'HERRICK, 7.6 MI (12.2 KM) SOUTHEAST OF OHLMAN AND 0.7 MI (1.1 KM)
 DQ1578'SOUTH OF OCONEE.
 DQ1578'
 DQ1578'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1578'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED SOUTH ALONG US
 DQ1578'ROUTE 51 FOR 1.0 MI (1.6 KM) TO 400N ROAD, THENCE WEST ALONG 400N ROAD
 DQ1578'FOR 0.5 MI (0.8 KM) TO OAK STREET, THENCE SOUTH ALONG OAK STREET FOR
 DQ1578'350 FT (106.7 M) TO THE STATION ON THE LEFT.
 DQ1578'
 DQ1578'THE STATION IS 25.5 FT (7.8 M) EAST OF THE CENTERLINE OF OAK STREET,
 DQ1578'120 FT (36.6 M) SOUTH OF THE CENTERLINE OF A GRAVEL DRIVEWAY, 12 FT
 DQ1578'(3.7 M) NORTHEAST OF THE NORTH END OF A 12 INCH (30 CM) CORRUGATED
 DQ1578'METAL PIPE UNDER A FIELD ENTRANCE TO THE EAST AND 2 FT (0.6 M) WEST OF
 DQ1578'A WHITE PVC POST.
 DQ1578'
 DQ1578'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1578'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1578'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1579 ***********************************************************************
 DQ1579  DESIGNATION -  SF 058
 DQ1579  PID         -  DQ1579
 DQ1579  STATE/COUNTY-  IL/SHELBY
 DQ1579  COUNTRY     -  US
 DQ1579  USGS QUAD   -  OCONEE (2018)
 DQ1579
 DQ1579                         *CURRENT SURVEY CONTROL
 DQ1579  ______________________________________________________________________
 DQ1579* NAD 83(1986) POSITION- 39 15 17.09   (N) 089 06 00.91   (W)   HD_HELD1
 DQ1579* NAVD 88 ORTHO HEIGHT -   196.799 (meters)      645.66  (feet) ADJUSTED
 DQ1579  ______________________________________________________________________
 DQ1579  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 DQ1579  DYNAMIC HEIGHT  -        196.679 (meters)      645.27  (feet) COMP
 DQ1579  MODELED GRAVITY -    980,010.0   (mgal)                       NAVD 88
 DQ1579
 DQ1579  VERT ORDER      -  SECOND    CLASS I
 DQ1579
 DQ1579.The horizontal coordinates were determined by differentially corrected
 DQ1579.hand held GPS observations or other comparable positioning techniques
 DQ1579.and have an estimated accuracy of +/- 3 meters.
 DQ1579
 DQ1579.The orthometric height was determined by differential leveling and
 DQ1579.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1579.in May 2016.
 DQ1579
 DQ1579.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1579.GEOID18 height accuracy estimate available here.
 DQ1579
 DQ1579.Click photographs - Photos may exist for this station.
 DQ1579
 DQ1579.The dynamic height is computed by dividing the NAVD 88
 DQ1579.geopotential number by the normal gravity value computed on the
 DQ1579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1579.degrees latitude (g = 980.6199 gals.).
 DQ1579
 DQ1579.The modeled gravity was interpolated from observed gravity values.
 DQ1579
 DQ1579;                    North         East    Units  Estimated Accuracy
 DQ1579;SPC IL E     -   287,539.2     233,804.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1579
 DQ1579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1878147148(NAD 83)
 DQ1579
 DQ1579                          SUPERSEDED SURVEY CONTROL
 DQ1579
 DQ1579.No superseded survey control is available for this station.
 DQ1579
 DQ1579_MARKER: F = FLANGE-ENCASED ROD
 DQ1579_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1579_STAMPING: SF 058 2015
 DQ1579_MARK LOGO: UIL
 DQ1579_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1579_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1579_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1579+STABILITY: POSITION/ELEVATION WELL
 DQ1579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1579+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2015
 DQ1579_ROD/PIPE-DEPTH: 7.3 meters
 DQ1579_SLEEVE-DEPTH  : 0.9 meters
 DQ1579
 DQ1579  HISTORY     - Date     Condition        Report By
 DQ1579  HISTORY     - 20151105 MONUMENTED       AMESC
 DQ1579
 DQ1579                          STATION DESCRIPTION
 DQ1579
 DQ1579'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1579'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH OF RAMSEY, 6.7 MI
 DQ1579'(10.8 KM) WEST-NORTHWEST OF HERRICK AND 2.2 MI (3.5 KM) SOUTH OF
 DQ1579'OCONEE.
 DQ1579'
 DQ1579'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1579'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED SOUTH ALONG US
 DQ1579'ROUTE 51 FOR 2.0 MI (3.2 KM) TO 300N ROAD.  CONTINUE SOUTH ALONG US
 DQ1579'ROUTE 51 FOR 0.45 MI (0.7 KM) TO THE STATION ON THE LEFT.
 DQ1579'
 DQ1579'THE STATION IS 60 FT (18.3 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1579'316 FT (96.3 M) SOUTH OF A POWER POLE, 13 FT (4.0 M) NORTH OF A POWER
 DQ1579'POLE AND 1 FT (0.3 M) WEST OF THE NORTH-SOUTH FENCE.
 DQ1579'
 DQ1579'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1579'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1579'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1580 ***********************************************************************
 DQ1580  DESIGNATION -  SF 059
 DQ1580  PID         -  DQ1580
 DQ1580  STATE/COUNTY-  IL/SHELBY
 DQ1580  COUNTRY     -  US
 DQ1580  USGS QUAD   -  RAMSEY (2018)
 DQ1580
 DQ1580                         *CURRENT SURVEY CONTROL
 DQ1580  ______________________________________________________________________
 DQ1580* NAD 83(1986) POSITION- 39 14 37.03   (N) 089 06 01.36   (W)   HD_HELD1
 DQ1580* NAVD 88 ORTHO HEIGHT -   199.892 (meters)      655.81  (feet) ADJUSTED
 DQ1580  ______________________________________________________________________
 DQ1580  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 DQ1580  DYNAMIC HEIGHT  -        199.770 (meters)      655.41  (feet) COMP
 DQ1580  MODELED GRAVITY -    980,011.7   (mgal)                       NAVD 88
 DQ1580
 DQ1580  VERT ORDER      -  SECOND    CLASS I
 DQ1580
 DQ1580.The horizontal coordinates were determined by differentially corrected
 DQ1580.hand held GPS observations or other comparable positioning techniques
 DQ1580.and have an estimated accuracy of +/- 3 meters.
 DQ1580
 DQ1580.The orthometric height was determined by differential leveling and
 DQ1580.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1580.in May 2016.
 DQ1580
 DQ1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1580.GEOID18 height accuracy estimate available here.
 DQ1580
 DQ1580.Click photographs - Photos may exist for this station.
 DQ1580
 DQ1580.The dynamic height is computed by dividing the NAVD 88
 DQ1580.geopotential number by the normal gravity value computed on the
 DQ1580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1580.degrees latitude (g = 980.6199 gals.).
 DQ1580
 DQ1580.The modeled gravity was interpolated from observed gravity values.
 DQ1580
 DQ1580;                    North         East    Units  Estimated Accuracy
 DQ1580;SPC IL E     -   286,303.9     233,783.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1580
 DQ1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1874145914(NAD 83)
 DQ1580
 DQ1580                          SUPERSEDED SURVEY CONTROL
 DQ1580
 DQ1580.No superseded survey control is available for this station.
 DQ1580
 DQ1580_MARKER: F = FLANGE-ENCASED ROD
 DQ1580_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1580_STAMPING: SF 059 2015
 DQ1580_MARK LOGO: UIL
 DQ1580_PROJECTION: RECESSED 10 CENTIMETERS
 DQ1580_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1580_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1580+STABILITY: POSITION/ELEVATION WELL
 DQ1580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1580+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2022
 DQ1580_ROD/PIPE-DEPTH: 8.5 meters
 DQ1580_SLEEVE-DEPTH  : 0.9 meters
 DQ1580
 DQ1580  HISTORY     - Date     Condition        Report By
 DQ1580  HISTORY     - 20151105 MONUMENTED       AMESC
 DQ1580  HISTORY     - 20220502 GOOD             ILDT
 DQ1580
 DQ1580                          STATION DESCRIPTION
 DQ1580
 DQ1580'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1580'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH OF RAMSEY, 6.4 MI
 DQ1580'(10.3 KM) WEST-NORTHWEST OF HERRICK AND 2.9 MI (4.7 KM) SOUTH OF
 DQ1580'OCONEE.
 DQ1580'
 DQ1580'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1580'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED SOUTH ALONG US
 DQ1580'ROUTE 51 FOR 3.0 MI (4.8 KM) TO 300N ROAD.  CONTINUE SOUTH ALONG US
 DQ1580'ROUTE 51 FOR 870 FT (265.2 M) TO THE STATION ON THE LEFT.
 DQ1580'
 DQ1580'THE STATION IS 62 FT (18.9 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1580'310 FT (94.5 M) SOUTH OF THE PROJECTED CENTERLINE OF A GRAVEL DRIVEWAY
 DQ1580'TO THE WEST, 293 FT (89.3 M) SOUTH OF A POWER POLE WITH TRANSFORMER
 DQ1580'AND 9 FT (2.7 M) NORTH OF A POWER POLE.
 DQ1580'
 DQ1580'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1580'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1580'IN IDENTIFICATION.
 DQ1580
 DQ1580                          STATION RECOVERY (2022)
 DQ1580
 DQ1580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 DQ1580'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1581 ***********************************************************************
 DQ1581  DESIGNATION -  SF 060
 DQ1581  PID         -  DQ1581
 DQ1581  STATE/COUNTY-  IL/SHELBY
 DQ1581  COUNTRY     -  US
 DQ1581  USGS QUAD   -  RAMSEY (2018)
 DQ1581
 DQ1581                         *CURRENT SURVEY CONTROL
 DQ1581  ______________________________________________________________________
 DQ1581* NAD 83(1986) POSITION- 39 13 14.89   (N) 089 06 02.05   (W)   HD_HELD1
 DQ1581* NAVD 88 ORTHO HEIGHT -   195.186 (meters)      640.37  (feet) ADJUSTED
 DQ1581  ______________________________________________________________________
 DQ1581  GEOID HEIGHT    -        -32.056 (meters)                     GEOID18
 DQ1581  DYNAMIC HEIGHT  -        195.067 (meters)      639.98  (feet) COMP
 DQ1581  MODELED GRAVITY -    980,014.7   (mgal)                       NAVD 88
 DQ1581
 DQ1581  VERT ORDER      -  SECOND    CLASS I
 DQ1581
 DQ1581.The horizontal coordinates were determined by differentially corrected
 DQ1581.hand held GPS observations or other comparable positioning techniques
 DQ1581.and have an estimated accuracy of +/- 3 meters.
 DQ1581
 DQ1581.The orthometric height was determined by differential leveling and
 DQ1581.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1581.in May 2016.
 DQ1581
 DQ1581.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1581.GEOID18 height accuracy estimate available here.
 DQ1581
 DQ1581.Click photographs - Photos may exist for this station.
 DQ1581
 DQ1581.The dynamic height is computed by dividing the NAVD 88
 DQ1581.geopotential number by the normal gravity value computed on the
 DQ1581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1581.degrees latitude (g = 980.6199 gals.).
 DQ1581
 DQ1581.The modeled gravity was interpolated from observed gravity values.
 DQ1581
 DQ1581;                    North         East    Units  Estimated Accuracy
 DQ1581;SPC IL E     -   283,770.9     233,745.4     MT  (+/- 3 meters HH1 GPS) 
 DQ1581
 DQ1581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1866643382(NAD 83)
 DQ1581
 DQ1581                          SUPERSEDED SURVEY CONTROL
 DQ1581
 DQ1581.No superseded survey control is available for this station.
 DQ1581
 DQ1581_MARKER: F = FLANGE-ENCASED ROD
 DQ1581_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1581_STAMPING: SF 060 2015
 DQ1581_MARK LOGO: UIL
 DQ1581_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1581_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1581_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1581+STABILITY: POSITION/ELEVATION WELL
 DQ1581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1581+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2015
 DQ1581_ROD/PIPE-DEPTH: 6.1 meters
 DQ1581_SLEEVE-DEPTH  : 0.9 meters
 DQ1581
 DQ1581  HISTORY     - Date     Condition        Report By
 DQ1581  HISTORY     - 20151105 MONUMENTED       AMESC
 DQ1581
 DQ1581                          STATION DESCRIPTION
 DQ1581
 DQ1581'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1581'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST OF HERRICK, 5.3 MI
 DQ1581'(8.5 KM) NORTH OF RAMSEY AND 4.5 MI (7.2 KM) SOUTH OF OCONEE.
 DQ1581'
 DQ1581'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1581'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED SOUTH ALONG US
 DQ1581'ROUTE 51 FOR 4.0 MI (6.4 KM) TO 200N ROAD.  CONTINUE SOUTH ALONG US
 DQ1581'ROUTE 51 FOR 0.75 MI (1.2 KM) TO THE STATION ON THE LEFT.
 DQ1581'
 DQ1581'THE STATION IS 58 FT (17.7 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1581'34.5 FT (10.5 M) NORTHEAST OF THE NORTH END OF A 21 INCH (53 CM)
 DQ1581'CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE TO THE EAST, 13.5 FT (4.1
 DQ1581'M) SOUTH OF A POWER POLE AND 6 FT (1.8 M) WEST-NORTHWEST OF THE WEST
 DQ1581'END OF A EAST-WEST FENCE.
 DQ1581'
 DQ1581'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1581'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1581'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1582 ***********************************************************************
 DQ1582  DESIGNATION -  SF 061
 DQ1582  PID         -  DQ1582
 DQ1582  STATE/COUNTY-  IL/SHELBY
 DQ1582  COUNTRY     -  US
 DQ1582  USGS QUAD   -  RAMSEY (2018)
 DQ1582
 DQ1582                         *CURRENT SURVEY CONTROL
 DQ1582  ______________________________________________________________________
 DQ1582* NAD 83(1986) POSITION- 39 13 02.00   (N) 089 06 47.98   (W)   HD_HELD1
 DQ1582* NAVD 88 ORTHO HEIGHT -   196.106 (meters)      643.39  (feet) ADJUSTED
 DQ1582  ______________________________________________________________________
 DQ1582  GEOID HEIGHT    -        -32.036 (meters)                     GEOID18
 DQ1582  DYNAMIC HEIGHT  -        195.987 (meters)      643.00  (feet) COMP
 DQ1582  MODELED GRAVITY -    980,014.9   (mgal)                       NAVD 88
 DQ1582
 DQ1582  VERT ORDER      -  SECOND    CLASS I
 DQ1582
 DQ1582.The horizontal coordinates were determined by differentially corrected
 DQ1582.hand held GPS observations or other comparable positioning techniques
 DQ1582.and have an estimated accuracy of +/- 3 meters.
 DQ1582
 DQ1582.The orthometric height was determined by differential leveling and
 DQ1582.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1582.in May 2016.
 DQ1582
 DQ1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1582.GEOID18 height accuracy estimate available here.
 DQ1582
 DQ1582.Click photographs - Photos may exist for this station.
 DQ1582
 DQ1582.The dynamic height is computed by dividing the NAVD 88
 DQ1582.geopotential number by the normal gravity value computed on the
 DQ1582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1582.degrees latitude (g = 980.6199 gals.).
 DQ1582
 DQ1582.The modeled gravity was interpolated from observed gravity values.
 DQ1582
 DQ1582;                    North         East    Units  Estimated Accuracy
 DQ1582;SPC IL E     -   283,382.8     232,640.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1582
 DQ1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1755543010(NAD 83)
 DQ1582
 DQ1582                          SUPERSEDED SURVEY CONTROL
 DQ1582
 DQ1582.No superseded survey control is available for this station.
 DQ1582
 DQ1582_MARKER: F = FLANGE-ENCASED ROD
 DQ1582_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1582_STAMPING: SF 061 2015
 DQ1582_MARK LOGO: UIL
 DQ1582_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1582_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1582_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1582_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1582+SATELLITE: SATELLITE OBSERVATIONS - November 05, 2015
 DQ1582_ROD/PIPE-DEPTH: 4.9 meters
 DQ1582_SLEEVE-DEPTH  : 0.9 meters
 DQ1582
 DQ1582  HISTORY     - Date     Condition        Report By
 DQ1582  HISTORY     - 20151105 MONUMENTED       AMESC
 DQ1582
 DQ1582                          STATION DESCRIPTION
 DQ1582
 DQ1582'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1582'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST OF HERRICK, 5.0 MI
 DQ1582'(8.0 KM) NORTH OF RAMSEY AND 4.7 MI (7.6 KM) SOUTH OF OCONEE.
 DQ1582'
 DQ1582'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1582'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED SOUTH ALONG US
 DQ1582'ROUTE 51 FOR 5.0 MI (8.0 KM) TO COUNTY ROAD 3300N AND THE COUNTY LINE,
 DQ1582'THENCE WEST ALONG COUNTY ROAD 3300N FOR 0.70 MI (1.1 KM) TO THE
 DQ1582'STATION ON THE RIGHT.
 DQ1582'
 DQ1582'THE STATION IS 20.5 FT (6.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DQ1582'3300N, 312 FT (95.1 M) EAST OF A POWER POLE AND 10 FT (3.0 M) WEST OF
 DQ1582'A POWER POLE.
 DQ1582'
 DQ1582'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1582'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1582'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1583 ***********************************************************************
 DQ1583  DESIGNATION -  SF 062
 DQ1583  PID         -  DQ1583
 DQ1583  STATE/COUNTY-  IL/FAYETTE
 DQ1583  COUNTRY     -  US
 DQ1583  USGS QUAD   -  RAMSEY (2018)
 DQ1583
 DQ1583                         *CURRENT SURVEY CONTROL
 DQ1583  ______________________________________________________________________
 DQ1583* NAD 83(1986) POSITION- 39 12 28.01   (N) 089 07 10.56   (W)   HD_HELD1
 DQ1583* NAVD 88 ORTHO HEIGHT -   194.045 (meters)      636.63  (feet) ADJUSTED
 DQ1583  ______________________________________________________________________
 DQ1583  GEOID HEIGHT    -        -32.018 (meters)                     GEOID18
 DQ1583  DYNAMIC HEIGHT  -        193.927 (meters)      636.24  (feet) COMP
 DQ1583  MODELED GRAVITY -    980,015.5   (mgal)                       NAVD 88
 DQ1583
 DQ1583  VERT ORDER      -  SECOND    CLASS I
 DQ1583
 DQ1583.The horizontal coordinates were determined by differentially corrected
 DQ1583.hand held GPS observations or other comparable positioning techniques
 DQ1583.and have an estimated accuracy of +/- 3 meters.
 DQ1583
 DQ1583.The orthometric height was determined by differential leveling and
 DQ1583.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1583.in May 2016.
 DQ1583
 DQ1583.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1583.GEOID18 height accuracy estimate available here.
 DQ1583
 DQ1583.Click photographs - Photos may exist for this station.
 DQ1583
 DQ1583.The dynamic height is computed by dividing the NAVD 88
 DQ1583.geopotential number by the normal gravity value computed on the
 DQ1583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1583.degrees latitude (g = 980.6199 gals.).
 DQ1583
 DQ1583.The modeled gravity was interpolated from observed gravity values.
 DQ1583
 DQ1583;                    North         East    Units  Estimated Accuracy
 DQ1583;SPC IL E     -   282,339.3     232,089.5     MT  (+/- 3 meters HH1 GPS) 
 DQ1583
 DQ1583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1698941975(NAD 83)
 DQ1583
 DQ1583                          SUPERSEDED SURVEY CONTROL
 DQ1583
 DQ1583.No superseded survey control is available for this station.
 DQ1583
 DQ1583_MARKER: F = FLANGE-ENCASED ROD
 DQ1583_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1583_STAMPING: SF 062 2015
 DQ1583_MARK LOGO: UIL
 DQ1583_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1583_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1583_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1583+STABILITY: POSITION/ELEVATION WELL
 DQ1583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1583+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2015
 DQ1583_ROD/PIPE-DEPTH: 7.3 meters
 DQ1583_SLEEVE-DEPTH  : 0.9 meters
 DQ1583
 DQ1583  HISTORY     - Date     Condition        Report By
 DQ1583  HISTORY     - 20151106 MONUMENTED       AMESC
 DQ1583
 DQ1583                          STATION DESCRIPTION
 DQ1583
 DQ1583'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1583'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF HERRICK, 5.4 MI
 DQ1583'(8.7 KM) SOUTH OF OCONEE AND 4.4 MI (7.1 KM) NORTH OF RAMSEY.
 DQ1583'
 DQ1583'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1583'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED SOUTH ALONG US
 DQ1583'ROUTE 51 FOR 5.0 MI (8.0 KM) TO COUNTY ROAD 3300N AND THE COUNTY LINE,
 DQ1583'THENCE WEST ALONG COUNTY ROAD 3300N FOR 1.0 MI (1.6 KM) TO COUNTY ROAD
 DQ1583'700E, THENCE SOUTH ALONG COUNTY ROAD 700E FOR 0.65 MI (1.0 KM) THE
 DQ1583'STATION ON THE RIGHT.
 DQ1583'
 DQ1583'THE STATION IS 17 FT (5.2 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DQ1583'700E, 173 FT (52.7 M) SOUTH OF A POWER POLE, 67 FT (20.4 M) SOUTHWEST
 DQ1583'OF THE SOUTH END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE UNDER THE
 DQ1583'GRAVEL DRIVEWAY TO THE NORTH, 40 FT (12.2 M) NORTH OF THE PROJECTED
 DQ1583'CENTERLINE OF THE DRIVEWAY TO ADDRESS NUMBER '3234' AND 10 FT (3.0 M)
 DQ1583'NORTH OF A POWER POLE WITH GUY WIRE.
 DQ1583'
 DQ1583'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1583'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1583'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1584 ***********************************************************************
 DQ1584  DESIGNATION -  SF 063
 DQ1584  PID         -  DQ1584
 DQ1584  STATE/COUNTY-  IL/FAYETTE
 DQ1584  COUNTRY     -  US
 DQ1584  USGS QUAD   -  RAMSEY (2018)
 DQ1584
 DQ1584                         *CURRENT SURVEY CONTROL
 DQ1584  ______________________________________________________________________
 DQ1584* NAD 83(1986) POSITION- 39 11 45.19   (N) 089 06 02.58   (W)   HD_HELD1
 DQ1584* NAVD 88 ORTHO HEIGHT -   192.507 (meters)      631.58  (feet) ADJUSTED
 DQ1584  ______________________________________________________________________
 DQ1584  GEOID HEIGHT    -        -32.030 (meters)                     GEOID18
 DQ1584  DYNAMIC HEIGHT  -        192.390 (meters)      631.20  (feet) COMP
 DQ1584  MODELED GRAVITY -    980,016.3   (mgal)                       NAVD 88
 DQ1584
 DQ1584  VERT ORDER      -  SECOND    CLASS I
 DQ1584
 DQ1584.The horizontal coordinates were determined by differentially corrected
 DQ1584.hand held GPS observations or other comparable positioning techniques
 DQ1584.and have an estimated accuracy of +/- 3 meters.
 DQ1584
 DQ1584.The orthometric height was determined by differential leveling and
 DQ1584.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1584.in May 2016.
 DQ1584
 DQ1584.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1584.GEOID18 height accuracy estimate available here.
 DQ1584
 DQ1584.Click photographs - Photos may exist for this station.
 DQ1584
 DQ1584.The dynamic height is computed by dividing the NAVD 88
 DQ1584.geopotential number by the normal gravity value computed on the
 DQ1584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1584.degrees latitude (g = 980.6199 gals.).
 DQ1584
 DQ1584.The modeled gravity was interpolated from observed gravity values.
 DQ1584
 DQ1584;                    North         East    Units  Estimated Accuracy
 DQ1584;SPC IL E     -   281,004.8     233,709.3     MT  (+/- 3 meters HH1 GPS) 
 DQ1584
 DQ1584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1858940616(NAD 83)
 DQ1584
 DQ1584                          SUPERSEDED SURVEY CONTROL
 DQ1584
 DQ1584.No superseded survey control is available for this station.
 DQ1584
 DQ1584_MARKER: F = FLANGE-ENCASED ROD
 DQ1584_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1584_STAMPING: SF 063 2015
 DQ1584_MARK LOGO: UIL
 DQ1584_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1584_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1584_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1584+STABILITY: POSITION/ELEVATION WELL
 DQ1584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1584+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2015
 DQ1584_ROD/PIPE-DEPTH: 11.0 meters
 DQ1584_SLEEVE-DEPTH  : 0.9 meters
 DQ1584
 DQ1584  HISTORY     - Date     Condition        Report By
 DQ1584  HISTORY     - 20151106 MONUMENTED       AMESC
 DQ1584
 DQ1584                          STATION DESCRIPTION
 DQ1584
 DQ1584'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1584'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST-SOUTHWEST OF
 DQ1584'HERRICK, 6.2 MI (10.0 KM) SOUTH OF OCONEE AND 3.6 MI (5.8 KM) NORTH OF
 DQ1584'RAMSEY.
 DQ1584'
 DQ1584'TO REACH FROM THE INTERSECTION OF COUNTY ROAD 500N (N THIRD STREET)
 DQ1584'AND US ROUTE 51 NORTHEAST OF THE TOWN OF OCONEE PROCEED SOUTH ALONG US
 DQ1584'ROUTE 51 FOR 6.0 MI (9.7 KM) TO COUNTY ROAD 3200N.  CONTINUE SOUTH
 DQ1584'ALONG US ROUTE 51 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DQ1584'
 DQ1584'THE STATION IS 60 FT (18.3 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1584'255 FT (77.7 M) NORTH OF THE NORTHEAST CORNER OF A 2 FT (0.6 M) X 6 FT
 DQ1584'(1.8 M) BOX CULVERT UNDER US ROUTE 51 AND 10 FT (3.0 M)
 DQ1584'SOUTH-SOUTHWEST OF A POWER POLE.
 DQ1584'
 DQ1584'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1584'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1584'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1585 ***********************************************************************
 DQ1585  DESIGNATION -  SF 064
 DQ1585  PID         -  DQ1585
 DQ1585  STATE/COUNTY-  IL/FAYETTE
 DQ1585  COUNTRY     -  US
 DQ1585  USGS QUAD   -  RAMSEY (2018)
 DQ1585
 DQ1585                         *CURRENT SURVEY CONTROL
 DQ1585  ______________________________________________________________________
 DQ1585* NAD 83(1986) POSITION- 39 10 53.45   (N) 089 05 47.63   (W)   HD_HELD1
 DQ1585* NAVD 88 ORTHO HEIGHT -   190.429 (meters)      624.77  (feet) ADJUSTED
 DQ1585  ______________________________________________________________________
 DQ1585  GEOID HEIGHT    -        -32.019 (meters)                     GEOID18
 DQ1585  DYNAMIC HEIGHT  -        190.314 (meters)      624.39  (feet) COMP
 DQ1585  MODELED GRAVITY -    980,016.5   (mgal)                       NAVD 88
 DQ1585
 DQ1585  VERT ORDER      -  SECOND    CLASS I
 DQ1585
 DQ1585.The horizontal coordinates were determined by differentially corrected
 DQ1585.hand held GPS observations or other comparable positioning techniques
 DQ1585.and have an estimated accuracy of +/- 3 meters.
 DQ1585
 DQ1585.The orthometric height was determined by differential leveling and
 DQ1585.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1585.in May 2016.
 DQ1585
 DQ1585.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1585.GEOID18 height accuracy estimate available here.
 DQ1585
 DQ1585.Click photographs - Photos may exist for this station.
 DQ1585
 DQ1585.The dynamic height is computed by dividing the NAVD 88
 DQ1585.geopotential number by the normal gravity value computed on the
 DQ1585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1585.degrees latitude (g = 980.6199 gals.).
 DQ1585
 DQ1585.The modeled gravity was interpolated from observed gravity values.
 DQ1585
 DQ1585;                    North         East    Units  Estimated Accuracy
 DQ1585;SPC IL E     -   279,406.2     234,054.6     MT  (+/- 3 meters HH1 GPS) 
 DQ1585
 DQ1585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1891139013(NAD 83)
 DQ1585
 DQ1585                          SUPERSEDED SURVEY CONTROL
 DQ1585
 DQ1585.No superseded survey control is available for this station.
 DQ1585
 DQ1585_MARKER: F = FLANGE-ENCASED ROD
 DQ1585_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1585_STAMPING: SF 064 2015
 DQ1585_MARK LOGO: UIL
 DQ1585_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1585_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1585_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1585+STABILITY: POSITION/ELEVATION WELL
 DQ1585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1585+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2015
 DQ1585_ROD/PIPE-DEPTH: 7.3 meters
 DQ1585_SLEEVE-DEPTH  : 0.9 meters
 DQ1585
 DQ1585  HISTORY     - Date     Condition        Report By
 DQ1585  HISTORY     - 20151112 MONUMENTED       AMESC
 DQ1585
 DQ1585                          STATION DESCRIPTION
 DQ1585
 DQ1585'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1585'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTH OF OCONEE, 6.6 MI
 DQ1585'(10.6 KM) WEST-SOUTHWEST OF HERRICK AND 2.6 MI (4.2 KM)
 DQ1585'NORTH-NORTHEAST OF RAMSEY.
 DQ1585'
 DQ1585'TO REACH FROM THE INTERSECTION OF EAST MAIN STREET AND US ROUTE 51 (S
 DQ1585'SUPERIOR STREET)IN THE TOWN OF RAMSEY PROCEED NORTH ALONG US ROUTE 51
 DQ1585'FOR 1.75 MI (2.8 KM) TO COUNTY ROAD 2960N.  CONTINUE NORTH ALONG US
 DQ1585'ROUTE 51 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DQ1585'
 DQ1585'THE STATION IS 57.5 FT (17.5 M) WEST OF THE CENTERLINE OF US ROUTE 51,
 DQ1585'342 FT (104.2 M) NORTH OF THE NORTH END OF A 24 INCH (61 CM)
 DQ1585'CORRUGATED METAL PIPE UNDER A GRAVEL DRIVEWAY TO THE WEST, 294 FT
 DQ1585'(89.6 M) SOUTH OF A POWER POLE AND 9 FT (2.7 M) NORTH OF A POWER POLE.
 DQ1585'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1585'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1585'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1586 ***********************************************************************
 DQ1586  DESIGNATION -  SF 065
 DQ1586  PID         -  DQ1586
 DQ1586  STATE/COUNTY-  IL/FAYETTE
 DQ1586  COUNTRY     -  US
 DQ1586  USGS QUAD   -  RAMSEY (2018)
 DQ1586
 DQ1586                         *CURRENT SURVEY CONTROL
 DQ1586  ______________________________________________________________________
 DQ1586* NAD 83(1986) POSITION- 39 10 00.85   (N) 089 05 52.12   (W)   HD_HELD1
 DQ1586* NAVD 88 ORTHO HEIGHT -   188.034 (meters)      616.91  (feet) ADJUSTED
 DQ1586  ______________________________________________________________________
 DQ1586  GEOID HEIGHT    -        -31.998 (meters)                     GEOID18
 DQ1586  DYNAMIC HEIGHT  -        187.920 (meters)      616.53  (feet) COMP
 DQ1586  MODELED GRAVITY -    980,016.2   (mgal)                       NAVD 88
 DQ1586
 DQ1586  VERT ORDER      -  SECOND    CLASS I
 DQ1586
 DQ1586.The horizontal coordinates were determined by differentially corrected
 DQ1586.hand held GPS observations or other comparable positioning techniques
 DQ1586.and have an estimated accuracy of +/- 3 meters.
 DQ1586
 DQ1586.The orthometric height was determined by differential leveling and
 DQ1586.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1586.in May 2016.
 DQ1586
 DQ1586.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1586.GEOID18 height accuracy estimate available here.
 DQ1586
 DQ1586.Click photographs - Photos may exist for this station.
 DQ1586
 DQ1586.The dynamic height is computed by dividing the NAVD 88
 DQ1586.geopotential number by the normal gravity value computed on the
 DQ1586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1586.degrees latitude (g = 980.6199 gals.).
 DQ1586
 DQ1586.The modeled gravity was interpolated from observed gravity values.
 DQ1586
 DQ1586;                    North         East    Units  Estimated Accuracy
 DQ1586;SPC IL E     -   277,785.0     233,933.2     MT  (+/- 3 meters HH1 GPS) 
 DQ1586
 DQ1586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1876637394(NAD 83)
 DQ1586
 DQ1586                          SUPERSEDED SURVEY CONTROL
 DQ1586
 DQ1586.No superseded survey control is available for this station.
 DQ1586
 DQ1586_MARKER: F = FLANGE-ENCASED ROD
 DQ1586_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1586_STAMPING: SF 065 2015
 DQ1586_MARK LOGO: UIL
 DQ1586_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1586_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1586_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1586+STABILITY: POSITION/ELEVATION WELL
 DQ1586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1586+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2015
 DQ1586_ROD/PIPE-DEPTH: 7.3 meters
 DQ1586_SLEEVE-DEPTH  : 0.9 meters
 DQ1586
 DQ1586  HISTORY     - Date     Condition        Report By
 DQ1586  HISTORY     - 20151112 MONUMENTED       AMESC
 DQ1586
 DQ1586                          STATION DESCRIPTION
 DQ1586
 DQ1586'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1586'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-NORTHEAST OF
 DQ1586'BINGHAM, 7.1 MI (11.4 KM) WEST-SOUTHWEST OF HERRICK AND 1.7 MI (2.7
 DQ1586'KM) NORTH-NORTHEAST OF RAMSEY.
 DQ1586'
 DQ1586'TO REACH FROM THE INTERSECTION OF EAST MAIN STREET AND US ROUTE 51 (S
 DQ1586'SUPERIOR STREET)IN THE TOWN OF RAMSEY PROCEED NORTH ALONG US ROUTE 51
 DQ1586'FOR 1.75 MI (2.8 KM) TO COUNTY ROAD 2960N AND THE STATION ON THE
 DQ1586'RIGHT.
 DQ1586'
 DQ1586'THE STATION IS 62.5 FT (19.1 M) EAST OF THE CENTERLINE OF US ROUTE 51,
 DQ1586'30.5 FT (9.3 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 2960N, 190 FT
 DQ1586'(57.9 M) SOUTH OF A TELEPHONE PEDESTAL, 188 FT (57.3 M) SOUTH OF A
 DQ1586'POWER POLE, 33.5 FT (10.2 M) EAST OF THE NORTH END OF AN 18 INCH
 DQ1586'CORRUGATED METAL PIPE UNDER COUNTY ROAD 2960N AND 8 FT (2.4 M) NORTH
 DQ1586'OF A POWER POLE WITH GUY WIRE.
 DQ1586'
 DQ1586'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1586'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1586'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1587 ***********************************************************************
 DQ1587  DESIGNATION -  SF 066
 DQ1587  PID         -  DQ1587
 DQ1587  STATE/COUNTY-  IL/FAYETTE
 DQ1587  COUNTRY     -  US
 DQ1587  USGS QUAD   -  RAMSEY (2018)
 DQ1587
 DQ1587                         *CURRENT SURVEY CONTROL
 DQ1587  ______________________________________________________________________
 DQ1587* NAD 83(1986) POSITION- 39 09 18.39   (N) 089 06 05.12   (W)   HD_HELD1
 DQ1587* NAVD 88 ORTHO HEIGHT -   186.811 (meters)      612.90  (feet) ADJUSTED
 DQ1587  ______________________________________________________________________
 DQ1587  GEOID HEIGHT    -        -31.978 (meters)                     GEOID18
 DQ1587  DYNAMIC HEIGHT  -        186.697 (meters)      612.52  (feet) COMP
 DQ1587  MODELED GRAVITY -    980,015.8   (mgal)                       NAVD 88
 DQ1587
 DQ1587  VERT ORDER      -  SECOND    CLASS I
 DQ1587
 DQ1587.The horizontal coordinates were determined by differentially corrected
 DQ1587.hand held GPS observations or other comparable positioning techniques
 DQ1587.and have an estimated accuracy of +/- 3 meters.
 DQ1587
 DQ1587.The orthometric height was determined by differential leveling and
 DQ1587.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1587.in May 2016.
 DQ1587
 DQ1587.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1587.GEOID18 height accuracy estimate available here.
 DQ1587
 DQ1587.Click photographs - Photos may exist for this station.
 DQ1587
 DQ1587.The dynamic height is computed by dividing the NAVD 88
 DQ1587.geopotential number by the normal gravity value computed on the
 DQ1587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1587.degrees latitude (g = 980.6199 gals.).
 DQ1587
 DQ1587.The modeled gravity was interpolated from observed gravity values.
 DQ1587
 DQ1587;                    North         East    Units  Estimated Accuracy
 DQ1587;SPC IL E     -   276,478.3     233,610.0     MT  (+/- 3 meters HH1 GPS) 
 DQ1587
 DQ1587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1842336092(NAD 83)
 DQ1587
 DQ1587                          SUPERSEDED SURVEY CONTROL
 DQ1587
 DQ1587.No superseded survey control is available for this station.
 DQ1587
 DQ1587_MARKER: F = FLANGE-ENCASED ROD
 DQ1587_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1587_STAMPING: SF 066 2015
 DQ1587_MARK LOGO: UIL
 DQ1587_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1587_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1587_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1587+STABILITY: POSITION/ELEVATION WELL
 DQ1587_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1587+SATELLITE: SATELLITE OBSERVATIONS - November 12, 2015
 DQ1587_ROD/PIPE-DEPTH: 6.1 meters
 DQ1587_SLEEVE-DEPTH  : 0.9 meters
 DQ1587
 DQ1587  HISTORY     - Date     Condition        Report By
 DQ1587  HISTORY     - 20151112 MONUMENTED       AMESC
 DQ1587
 DQ1587                          STATION DESCRIPTION
 DQ1587
 DQ1587'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1587'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTHWEST OF HERRICK,
 DQ1587'6.6 MI (10.6 KM) EAST-NORTHEAST OF BINGHAM AND 0.8 MI (1.3 KM)
 DQ1587'NORTH-NORTHEAST OF RAMSEY.
 DQ1587'
 DQ1587'TO REACH FROM THE INTERSECTION OF EAST MAIN STREET AND US ROUTE 51 (S
 DQ1587'SUPERIOR STREET)IN THE TOWN OF RAMSEY PROCEED NORTH ALONG US ROUTE 51
 DQ1587'FOR 0.9 MI (1.4 KM) TO COUNTY ROAD 2885N AND THE STATION ON THE RIGHT.
 DQ1587'THE STATION IS 47 FT (14.3 M) EAST-SOUTHEAST OF THE CENTERLINE OF US
 DQ1587'ROUTE 51, 53 FT (16.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 2885N,
 DQ1587'47 FT (14.3 M) NORTHEAST OF THE NORTH END OF AN 18 INCH CORRUGATED
 DQ1587'METAL PIPE UNDER COUNTY ROAD 2885N, 25 FT (7.6 M) SOUTH-SOUTHEAST OF
 DQ1587'THE CENTER OF A WINDSTREAM FIBER OPTIC HANDHOLE AND 14.5 FT (4.4 M)
 DQ1587'NORTHWEST OF A TELEPHONE PEDESTAL.
 DQ1587'
 DQ1587'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1587'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1587'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1588 ***********************************************************************
 DQ1588  DESIGNATION -  SF 067
 DQ1588  PID         -  DQ1588
 DQ1588  STATE/COUNTY-  IL/FAYETTE
 DQ1588  COUNTRY     -  US
 DQ1588  USGS QUAD   -  RAMSEY (2018)
 DQ1588
 DQ1588                         *CURRENT SURVEY CONTROL
 DQ1588  ______________________________________________________________________
 DQ1588* NAD 83(1986) POSITION- 39 08 50.42   (N) 089 06 09.66   (W)   HD_HELD1
 DQ1588* NAVD 88 ORTHO HEIGHT -   185.920 (meters)      609.97  (feet) ADJUSTED
 DQ1588  ______________________________________________________________________
 DQ1588  GEOID HEIGHT    -        -31.966 (meters)                     GEOID18
 DQ1588  DYNAMIC HEIGHT  -        185.806 (meters)      609.60  (feet) COMP
 DQ1588  MODELED GRAVITY -    980,015.6   (mgal)                       NAVD 88
 DQ1588
 DQ1588  VERT ORDER      -  SECOND    CLASS I
 DQ1588
 DQ1588.The horizontal coordinates were determined by differentially corrected
 DQ1588.hand held GPS observations or other comparable positioning techniques
 DQ1588.and have an estimated accuracy of +/- 3 meters.
 DQ1588
 DQ1588.The orthometric height was determined by differential leveling and
 DQ1588.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1588.in May 2016.
 DQ1588
 DQ1588.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1588.GEOID18 height accuracy estimate available here.
 DQ1588
 DQ1588.Click photographs - Photos may exist for this station.
 DQ1588
 DQ1588.The dynamic height is computed by dividing the NAVD 88
 DQ1588.geopotential number by the normal gravity value computed on the
 DQ1588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1588.degrees latitude (g = 980.6199 gals.).
 DQ1588
 DQ1588.The modeled gravity was interpolated from observed gravity values.
 DQ1588
 DQ1588;                    North         East    Units  Estimated Accuracy
 DQ1588;SPC IL E     -   275,616.6     233,493.7     MT  (+/- 3 meters HH1 GPS) 
 DQ1588
 DQ1588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1829435232(NAD 83)
 DQ1588
 DQ1588                          SUPERSEDED SURVEY CONTROL
 DQ1588
 DQ1588.No superseded survey control is available for this station.
 DQ1588
 DQ1588_MARKER: F = FLANGE-ENCASED ROD
 DQ1588_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1588_STAMPING: SF 067 2015
 DQ1588_MARK LOGO: UIL
 DQ1588_PROJECTION: RECESSED 8 CENTIMETERS
 DQ1588_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DQ1588_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1588_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1588+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DQ1588_ROD/PIPE-DEPTH: 7.3 meters
 DQ1588_SLEEVE-DEPTH  : 0.9 meters
 DQ1588
 DQ1588  HISTORY     - Date     Condition        Report By
 DQ1588  HISTORY     - 20151112 MONUMENTED       AMESC
 DQ1588  HISTORY     - 20170910 GOOD             MCA
 DQ1588
 DQ1588                          STATION DESCRIPTION
 DQ1588
 DQ1588'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (ATB)
 DQ1588'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH OF VERA, 6.4 MI
 DQ1588'(10.3 KM) EAST-NORTHEAST OF BINGHAM AND IN THE TOWN OF RAMSEY, IL.
 DQ1588'
 DQ1588'TO REACH FROM THE INTERSECTION OF EAST MAIN STREET AND US ROUTE 51 (S
 DQ1588'SUPERIOR STREET)IN THE TOWN OF RAMSEY PROCEED NORTH ALONG US ROUTE 51
 DQ1588'FOR 0.2 MI (0.3 KM) TO EAST FIRST STREET, THENCE EAST ALONG EAST FIRST
 DQ1588'STREET FOR 0.3 MI (0.5 KM) TO NORTH EISENHOWER STREET AND THE STATION
 DQ1588'STRAIGHT AHEAD.
 DQ1588'
 DQ1588'THE STATION IS 15 FT (4.6 M) EAST OF THE CENTERLINE OF NORTH
 DQ1588'EISENHOWER STREET, 52 FT (15.8 M) NORTHEAST OF THE NORTH END OF A 12
 DQ1588'INCH (30 CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO ADDRESS '333'
 DQ1588'NORTH EISENHOWER STREET, 51.5 FT (15.7 M) SOUTHEAST OF A POWER POLE
 DQ1588'WITH ONE GUY WIRE, 48.5 FT (14.8 M) NORTHEAST OF A POWER POLE WITH TWO
 DQ1588'GUY WIRES AND 36 FT (11.0 M) NORTHEAST OF THE SOUTH END OF A 15 INCH
 DQ1588'(38 CM) CONCRETE PIPE UNDER EAST FIRST STREET.
 DQ1588'
 DQ1588'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1588'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1588'IN IDENTIFICATION.
 DQ1588
 DQ1588                          STATION RECOVERY (2017)
 DQ1588
 DQ1588'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DQ1588'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1356 ***********************************************************************
 JB1356  DESIGNATION -  SF 1
 JB1356  PID         -  JB1356
 JB1356  STATE/COUNTY-  IL/ST CLAIR
 JB1356  COUNTRY     -  US
 JB1356  USGS QUAD   -  LEBANON (2018)
 JB1356
 JB1356                         *CURRENT SURVEY CONTROL
 JB1356  ______________________________________________________________________
 JB1356* NAD 83(1986) POSITION- 38 32 23.     (N) 089 51 52.     (W)   SCALED
 JB1356* NAVD 88 ORTHO HEIGHT -   134.404 (meters)      440.96  (feet) ADJUSTED
 JB1356  ______________________________________________________________________
 JB1356  GEOID HEIGHT    -        -30.595 (meters)                     GEOID18
 JB1356  DYNAMIC HEIGHT  -        134.319 (meters)      440.68  (feet) COMP
 JB1356  MODELED GRAVITY -    979,991.3   (mgal)                       NAVD 88
 JB1356
 JB1356  VERT ORDER      -  FIRST     CLASS II
 JB1356
 JB1356.The horizontal coordinates were scaled from a map and have
 JB1356.an estimated accuracy of +/- 6 seconds.
 JB1356
 JB1356.The orthometric height was determined by differential leveling and
 JB1356.adjusted by the NATIONAL GEODETIC SURVEY
 JB1356.in June 1991.
 JB1356
 JB1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1356.GEOID18 height accuracy estimate available here.
 JB1356
 JB1356.Click photographs - Photos may exist for this station.
 JB1356
 JB1356.The dynamic height is computed by dividing the NAVD 88
 JB1356.geopotential number by the normal gravity value computed on the
 JB1356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1356.degrees latitude (g = 980.6199 gals.).
 JB1356
 JB1356.The modeled gravity was interpolated from observed gravity values.
 JB1356
 JB1356;                    North         East    Units  Estimated Accuracy
 JB1356;SPC IL W     -   207,920.      726,350.      MT  (+/- 180 meters Scaled)
 JB1356
 JB1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH503695(NAD 83)
 JB1356
 JB1356                          SUPERSEDED SURVEY CONTROL
 JB1356
 JB1356  NGVD 29 (??/??/92)  134.52   (m)          441.3    (f) COMPUTED    1 2
 JB1356
 JB1356.Superseded values are not recommended for survey control.
 JB1356
 JB1356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1356.See file dsdata.pdf to determine how the superseded data were derived.
 JB1356
 JB1356_MARKER: DD = SURVEY DISK
 JB1356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1356_STAMPING: SF 1
 JB1356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1356+STABILITY: SURFACE MOTION
 JB1356
 JB1356  HISTORY     - Date     Condition        Report By
 JB1356  HISTORY     - UNK      MONUMENTED       USACE
 JB1356  HISTORY     - 1949     GOOD             CGS
 JB1356  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB1356
 JB1356                          STATION DESCRIPTION
 JB1356
 JB1356'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1356'AT SCOTT FIELD.
 JB1356'AT SCOTT AIR FORCE BASE, AT THE INTERSECTION OF MAIN STREET AND
 JB1356'A STREET, SET IN THE TOP OF PAVEMENT, IN THE CENTER LINE OF THE
 JB1356'INTERSECTION, 22.5 FEET EAST OF THE EAST FACE OF THE CENTER OF
 JB1356'THE EAST SIDE OF MILITARY POLICE BOOTH, 13 FEET WEST OF LIGHT
 JB1356'POST AT THE WEST END OF A SMALL GRASS PARK IN THE CENTER OF
 JB1356'MAIN STREET.  NOTE-- AT THE DESCRIBED LOCATION THE REMAINS OF A
 JB1356'CONCRETE POST WAS FOUND.
 JB1356
 JB1356                          STATION RECOVERY (1969)
 JB1356
 JB1356'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB1356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1531 ***********************************************************************
 MF1531  DESIGNATION -  SHABBONA
 MF1531  PID         -  MF1531
 MF1531  STATE/COUNTY-  IL/DE KALB
 MF1531  COUNTRY     -  US
 MF1531  USGS QUAD   -  LEE (2018)
 MF1531
 MF1531                         *CURRENT SURVEY CONTROL
 MF1531  ______________________________________________________________________
 MF1531* NAD 83(1997) POSITION- 41 46 32.03338(N) 088 52 46.85786(W)   ADJUSTED
 MF1531* NAVD 88 ORTHO HEIGHT -   277.18  (+/-2cm)      909.4   (feet) VERTCON3
 MF1531  ______________________________________________________________________
 MF1531  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 MF1531  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 MF1531  HORZ ORDER      -  THIRD
 MF1531  VERT ORDER      -  THIRD ? (See Below)
 MF1531
 MF1531.The horizontal coordinates were established by classical geodetic methods
 MF1531.and adjusted by the National Geodetic Survey in October 1999.
 MF1531
 MF1531.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1531.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1531
 MF1531.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1531.GEOID18 height accuracy estimate available here.
 MF1531
 MF1531.The vertical order pertains to the NGVD 29 superseded value.
 MF1531
 MF1531.Click photographs - Photos may exist for this station.
 MF1531
 MF1531.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1531
 MF1531. The following values were computed from the NAD 83(1997) position.
 MF1531
 MF1531;                    North         East     Units Scale Factor Converg.
 MF1531;SPC IL E     -   567,319.253   254,576.883   MT  1.00000038   -0 21 50.4
 MF1531;SPC IL E     - 1,861,279.92    835,224.32   sFT  1.00000038   -0 21 50.4
 MF1531;SPC IL W     -   567,956.434   806,996.191   MT  1.00008200   +0 51 27.0
 MF1531;SPC IL W     - 1,863,370.40  2,647,620.00   sFT  1.00008200   +0 51 27.0
 MF1531;UTM  16      - 4,626,565.451   343,780.132   MT  0.99990032   -1 15 09.1
 MF1531
 MF1531!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1531!SPC IL E     -   0.99996172  x   1.00000038  =   0.99996210
 MF1531!SPC IL W     -   0.99996172  x   1.00008200  =   1.00004372
 MF1531!UTM  16      -   0.99996172  x   0.99990032  =   0.99986205
 MF1531
 MF1531:                Primary Azimuth Mark                     Grid Az
 MF1531:SPC IL E     -  SHABBONA AZ MK                           268 51 31.4
 MF1531:SPC IL W     -  SHABBONA AZ MK                           267 38 14.0
 MF1531:UTM  16      -  SHABBONA AZ MK                           269 44 50.1
 MF1531
 MF1531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4378026565(NAD 83)
 MF1531
 MF1531|---------------------------------------------------------------------|
 MF1531| PID    Reference Object                     Distance      Geod. Az  |
 MF1531|                                                           dddmmss.s |
 MF1531| CI8231 SHABBONA RM 1                        11.934 METERS 08712     |
 MF1531| CI8232 SHABBONA RM 2                        16.634 METERS 18820     |
 MF1531| CI8230 SHABBONA AZ MK                                     2682941.0 |
 MF1531| MF1532 MILAN TOWNSHIP ATT MICROWAVE        APPROX. 8.5 KM 3344846.0 |
 MF1531|---------------------------------------------------------------------|
 MF1531
 MF1531                          SUPERSEDED SURVEY CONTROL
 MF1531
 MF1531  NAD 83(1996)-  41 46 32.03520(N)    088 52 46.86205(W) AD(       ) 3
 MF1531  NAD 83(1986)-  41 46 32.03609(N)    088 52 46.86549(W) AD(       ) 3
 MF1531  NAD 27      -  41 46 31.93050(N)    088 52 46.55470(W) AD(       ) 3
 MF1531  NGVD 29             277.22   (m)          909.5    (f) LEVELING    3  
 MF1531
 MF1531.Superseded values are not recommended for survey control.
 MF1531
 MF1531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1531.See file dsdata.pdf to determine how the superseded data were derived.
 MF1531
 MF1531_MARKER: DS = TRIANGULATION STATION DISK
 MF1531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1531_STAMPING: SHABBONA 1954
 MF1531_MARK LOGO: CGS
 MF1531_PROJECTION: FLUSH
 MF1531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1531+STABILITY: SURFACE MOTION
 MF1531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1531+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2025
 MF1531
 MF1531  HISTORY     - Date     Condition        Report By
 MF1531  HISTORY     - 1954     MONUMENTED       CGS
 MF1531  HISTORY     - 1966     GOOD             CGS
 MF1531  HISTORY     - 19961020 GOOD             USPSQD
 MF1531  HISTORY     - 20250304 GOOD             ILDT
 MF1531
 MF1531                          STATION DESCRIPTION
 MF1531
 MF1531'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1531'STATION IS LOCATED ABOUT 3/4 MILE NORTHWEST OF SHABBONA
 MF1531'AND NORTH OF THE MAIN ENTRANCE TO ROSE HILL CEMETERY.  IT
 MF1531'IS 54 FEET NORTH OF THE MOST WESTERLY BRICK ENTRANCE PILLAR
 MF1531'OF ROSE HILL CEMETERY, 22 FEET NORTH OF THE CENTER OF AN
 MF1531'EAST-WEST GRAVEL ROAD AND 3 FEET SOUTH OF A FENCE LINE.  THE
 MF1531'MARK IS FLUSH AND THE DISK STAMPED SHABBONA 1954.
 MF1531'
 MF1531'REFERENCE MARK NO. 1 IS 58 FEET NORTHEAST OF THE ROSE HILL
 MF1531'CEMETERY MAIN ENTRANCE BRICK PILLAR THAT HAS ROSE CAST IN
 MF1531'THE TOP, 23 FEET NORTH OF THE CENTER OF A GRAVEL ROAD, AND
 MF1531'1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 MF1531'STAMPED SHABBONA NO. 1 1954.
 MF1531'
 MF1531'REFERENCE MARK NO. 2 IS 32 FEET SOUTH OF THE CENTER OF A
 MF1531'GRAVEL ROAD, 2 FEET WEST OF THE MOST WESTERLY BRICK ENTRANCE
 MF1531'PILLAR AT THE MAIN ENTRANCE TO ROSE HILL CEMETERY AND 1 FOOT
 MF1531'NORTH OF THE FENCE AROUND THE CEMETERY.  THE MARK IS FLUSH
 MF1531'AND THE DISK IS STAMPED SHABBONA NO. 2 1954.
 MF1531'
 MF1531'AZIMUTH MARK IS 25 FEET SOUTH OF THE CENTER OF AN EAST-WEST
 MF1531'GRAVEL ROAD AT THE INTERSECTION OF A GRAVEL ROAD NORTH, 5
 MF1531'FEET EAST OF A GATE POST, 2 FEET EAST OF A WHITE WITNESS POST
 MF1531'AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS FLUSH AND
 MF1531'THE DISK IS STAMPED SHABBONA 1954.
 MF1531'
 MF1531'TO REACH THE STATION FROM THE RAILROAD STATION IN SHABBONA GO
 MF1531'SOUTH FOR 1 BLOCK TO U.S. HIGHWAY 30, GO WEST ON HIGHWAY 30
 MF1531'FOR 0.2 MILE TO HARD SURFACED CROSSROAD, GO NORTH FOR 0.5
 MF1531'MILE TO T-ROAD LEFT, GO WEST ON GRAVEL ROAD FOR 0.15 MILE
 MF1531'TO MAIN ENTRANCE OF ROSE HILL CEMETERY ON LEFT AND STATION
 MF1531'ON RIGHT AS DESCRIBED.  CONTINUE WEST FOR 0.35 MILE TO AZIMUTH
 MF1531'MARK ON LEFT AS DESCRIBED.
 MF1531'
 MF1531'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1531
 MF1531                          STATION RECOVERY (1966)
 MF1531
 MF1531'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1531'THE STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1531'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION AT THIS
 MF1531'TIME.  THE PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 MF1531'
 MF1531'THE STATION MARK IS 3-1/2 FEET SOUTHEAST OF A WOODEN FENCE
 MF1531'POST WITH A WITNESS SIGN NAILED ON THE SOUTH SIDE.
 MF1531'
 MF1531'THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST AND
 MF1531'SOUTH OF THE INTERSECTION OF CEMETERY ROAD AND JONES ROAD.
 MF1531'
 MF1531'THE HARD SURFACED CROSSROAD MENTIONED IN THE TO REACH IS
 MF1531'NOW I STREET AND THE GRAVELED ROAD BY THE STATION IS CEMETERY
 MF1531'ROAD.
 MF1531
 MF1531                          STATION RECOVERY (1996)
 MF1531
 MF1531'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1531'RECOVERED IN GOOD CONDITION.
 MF1531
 MF1531                          STATION RECOVERY (2025)
 MF1531
 MF1531'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1547 ***********************************************************************
 HB1547  DESIGNATION -  SHADY
 HB1547  PID         -  HB1547
 HB1547  STATE/COUNTY-  IL/MASSAC
 HB1547  COUNTRY     -  US
 HB1547  USGS QUAD   -  PADUCAH EAST (2019)
 HB1547
 HB1547                         *CURRENT SURVEY CONTROL
 HB1547  ______________________________________________________________________
 HB1547* NAD 83(1997) POSITION- 37 07 22.18215(N) 088 33 51.49078(W)   ADJUSTED
 HB1547* NAVD 88 ORTHO HEIGHT -   106.    (meters)      348.    (feet) SCALED
 HB1547  ______________________________________________________________________
 HB1547  GEOID HEIGHT    -        -28.561 (meters)                     GEOID18
 HB1547  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 HB1547  HORZ ORDER      -  SECOND
 HB1547
 HB1547.The horizontal coordinates were established by classical geodetic methods
 HB1547.and adjusted by the National Geodetic Survey in October 1999.
 HB1547
 HB1547.The orthometric height was scaled from a topographic map.
 HB1547
 HB1547.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1547.GEOID18 height accuracy estimate available here.
 HB1547
 HB1547.Click photographs - Photos may exist for this station.
 HB1547
 HB1547.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1547
 HB1547. The following values were computed from the NAD 83(1997) position.
 HB1547
 HB1547;                    North         East     Units Scale Factor Converg.
 HB1547;SPC IL E     -    50,646.555   279,474.619   MT  0.99998019   -0 08 21.8
 HB1547;SPC IL E     -   166,162.91    916,909.65   sFT  0.99998019   -0 08 21.8
 HB1547;SPC KY1Z     - 1,091,392.922 1,249,937.920   MT  0.99999078   -1 43 40.3
 HB1547;SPC KY1Z     - 3,580,678.28  4,100,837.99   sFT  0.99999078   -1 43 40.3
 HB1547;SPC KY S     -   591,337.715   249,946.656   MT  0.99995217   -1 42 24.4
 HB1547;SPC KY S     - 1,940,080.49    820,033.32   sFT  0.99995217   -1 42 24.4
 HB1547;UTM  16      - 4,109,643.339   361,033.943   MT  0.99983790   -0 56 39.3
 HB1547
 HB1547!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1547!SPC IL E     -   0.99998785  x   0.99998019  =   0.99996804
 HB1547!SPC KY1Z     -   0.99998785  x   0.99999078  =   0.99997863
 HB1547!SPC KY S     -   0.99998785  x   0.99995217  =   0.99994002
 HB1547!UTM  16      -   0.99998785  x   0.99983790  =   0.99982575
 HB1547
 HB1547:                Primary Azimuth Mark                     Grid Az
 HB1547:SPC IL E     -  COPLEY                                   303 32 56.2
 HB1547:SPC KY1Z     -  COPLEY                                   305 08 14.7
 HB1547:SPC KY S     -  COPLEY                                   305 06 58.8
 HB1547:UTM  16      -  COPLEY                                   304 21 13.7
 HB1547
 HB1547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6103309643(NAD 83)
 HB1547
 HB1547|---------------------------------------------------------------------|
 HB1547| PID    Reference Object                     Distance      Geod. Az  |
 HB1547|                                                           dddmmss.s |
 HB1547| HB1544 PADUCAH RADIO STA WKYB MAST 3       APPROX.12.8 KM 1984620.0 |
 HB1547| HB1543 PADUCAH RADIO STA WKYB MAST 2       APPROX.12.9 KM 2000655.3 |
 HB1547| HB1542 PADUCAH RADIO STA KIB 337 MAST      APPROX. 5.1 KM 2151154.8 |
 HB1547| HB1552 PADUCAH TV STATION WPSD MAST        APPROX.10.9 KM 2204830.8 |
 HB1547| CI5508 SHADY RM 1                           26.487 METERS 23331     |
 HB1547| HB1545 PADUCAH RADIO STA WPAD MAST         APPROX. 5.8 KM 2415341.7 |
 HB1547| HB1549 BROOKPORT MUNICIPAL TANK            APPROX. 5.7 KM 2705143.5 |
 HB1547| CI5507 SHADY AZ MK                                        2854258.2 |
 HB1547| HB1558 COPLEY                              APPROX.14.2 KM 3032434.4 |
 HB1547| CI5509 SHADY RM 2                           36.596 METERS 32334     |
 HB1547|---------------------------------------------------------------------|
 HB1547
 HB1547                          SUPERSEDED SURVEY CONTROL
 HB1547
 HB1547  NAD 83(1993)-  37 07 22.18623(N)    088 33 51.48968(W) AD(       ) 2
 HB1547  NAD 83(1986)-  37 07 22.19234(N)    088 33 51.49076(W) AD(       ) 2
 HB1547  NAD 27      -  37 07 21.99331(N)    088 33 51.33307(W) AD(       ) 2
 HB1547
 HB1547.Superseded values are not recommended for survey control.
 HB1547
 HB1547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1547.See file dsdata.pdf to determine how the superseded data were derived.
 HB1547
 HB1547_MARKER: DS = TRIANGULATION STATION DISK
 HB1547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1547_STAMPING: SHADY 1957
 HB1547_MARK LOGO: CGS
 HB1547_PROJECTION: RECESSED 3 CENTIMETERS
 HB1547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1547+STABILITY: SURFACE MOTION
 HB1547
 HB1547  HISTORY     - Date     Condition        Report By
 HB1547  HISTORY     - 1957     MONUMENTED       CGS
 HB1547  HISTORY     - 1982     GOOD             USACE
 HB1547
 HB1547                          STATION DESCRIPTION
 HB1547
 HB1547'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1547'THE STATION IS LOCATED ABOUT 4 MILES NORTHEAST OF PADUCAH, KENTUCKY,
 HB1547'ABOUT 3.5 MILES EAST OF BROOKPORT, ON THE PROPERTY OF MR. GUS SMITH
 HB1547'WHO LIVES AT THE STATION.  IT IS 78 FEET NORTH OF THE NORTHEAST
 HB1547'CORNER OF A FRAME HOUSE, 16 FEET WEST OF A WIRE FENCE, 40 FEET
 HB1547'NORTH OF A WIRE FENCE, 63 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1547'DRIVEWAY AND 90 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 HB1547'FRAME BARN.  THE MONUMENT IS 1 INCH UNDERGROUND AND THE DISK IS
 HB1547'STAMPED SHADY 1957.
 HB1547'
 HB1547'TO REACH THE STATION FROM THE NORTH END OF THE BRIDGE OVER THE OHIO
 HB1547'RIVER IN BROOKPORT, GO NORTH ON U.S. HIGHWAY 45 FOR 0.55 MILE TO A
 HB1547'GRAVELED CROSSROAD (UNIONVILLE ROAD).  TURN RIGHT AND GO EAST ON THE
 HB1547'GRAVELED ROAD FOR 0.45 MILE TO A PAVED CROSSROAD.  CONTINUE EAST
 HB1547'ON THE PAVED ROAD FOR 3.1 MILE TO A GRAVELED SIDE ROAD LEFT.*
 HB1547'CONTINUE EAST ON THE PAVED ROAD FOR 0.1 MILE TO A GRAVELED SIDE
 HB1547'ROAD RIGHT, PT 117 (USGS) ON THE RIGHT, AND A GRAVELED DRIVEWAY LEFT.
 HB1547'TURN LEFT AND GO NORTH ON THE GRAVELED DRIVEWAY FOR ABOUT 100 FEET
 HB1547'TO THE STATION ON THE RIGHT.
 HB1547'
 HB1547'*TO REACH THE AZIMUTH MARK FROM THIS POINT, TURN LEFT AND GO NORTH ON
 HB1547'THE GRAVELED ROAD FOR 0.1 MILE TO A GRAVELED SIDE ROAD LEFT.  TURN
 HB1547'LEFT AND GO WEST ON THE GRAVELED ROAD FOR 0.15 MILE TO THE CHURCH ON
 HB1547'THE LEFT AND THE MARK ON THE LEFT.
 HB1547'
 HB1547'REFERENCE MARK 1 IS 8 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 HB1547'DRIVEWAY, 6 FEET SOUTHWEST OF A GATE POST AND 1 FOOT NORTH OF THE
 HB1547'NORTH SIDE OF A SMALL SHED.  THE MONUMENT PROJECTS 3 INCHES AND THE
 HB1547'DISK IS STAMPED SHADY NO 1 1957.
 HB1547'
 HB1547'REFERENCE MARK 2 IS 1 FOOT EAST OF THE NORTHEAST CORNER OF THE FRAME
 HB1547'BARN, 1 FOOT SOUTH OF A FENCE AND 24 FEET WEST OF THE CENTERLINE OF
 HB1547'A TRACK ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SHADY NO
 HB1547'2 1957.
 HB1547'
 HB1547'PT 117 (USGS) IS 12 FEET WEST OF THE CENTERLINE OF THE GRAVELED ROAD,
 HB1547'40 FEET SOUTH OF THE CENTERLINE OF THE PAVED ROAD, 6 FEET NORTHEAST
 HB1547'OF A FENCE AND 25 FEET NORTHWEST OF A POWER LINE POLE.  IT IS A
 HB1547'STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK IN CO-OPERATION
 HB1547'WITH THE STATE, SET IN A 7 X 7 INCH CONCRETE POST AND IS FLUSH.  THE
 HB1547'DISK IS STAMPED PT STA NO 117 F 1925 (349 FEET ELEVATION).  MR. GUS
 HB1547'SMITHS HOUSE IS BETWEEN THIS MARK AND SHADY 1957.
 HB1547'
 HB1547'THE AZIMUTH MARK IS 3 FEET SOUTHEAST OF THE NORTHEAST CORNER OF A
 HB1547'FRAME CHURCH BUILDING (NEW BETHEL FREE BAPTIST CHURCH) AND 80 FEET
 HB1547'SOUTH OF THE CENTERLINE OF THE GRAVELED ROAD.  THE MONUMENT IS FLUSH
 HB1547'AND THE DISK IS STAMPED SHADY 1957.  IT WILL REQUIRE ABOUT 1 HOUR
 HB1547'OF CLEARING OF SMALL BRUSH FOR THIS MARK TO BE VISIBLE TO THE GROUND.
 HB1547'
 HB1547'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1547
 HB1547                          STATION RECOVERY (1982)
 HB1547
 HB1547'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1982 (FWF)
 HB1547'THE STATION AND RM 1 WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 HB1547'RM 2 WAS NOT RECOVERED, NO EXTENSIVE SEARCH WAS MADE.  THE AZ MK
 HB1547'WAS RECOVERED IN GOOD CONDITION AS DESCRIBED BUT IS BLOCKED TO THE
 HB1547'STATION FROM THE GROUND.  A CORPS OF ENGINEERS MONUMENT WAS
 HB1547'ESTABLISHED NEAR THIS STATION TO PROVIDE AN AZIMUTH.  POLARIS
 HB1547'OBSERVATIONS WERE MADE.
 HB1547'
 HB1547'PT 117 (USGS) WAS ALSO RECOVERED AND POSITIONED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1559 ***********************************************************************
 NH1559  DESIGNATION -  SHANNON MUNICIPAL TANK
 NH1559  PID         -  NH1559
 NH1559  STATE/COUNTY-  IL/CARROLL
 NH1559  COUNTRY     -  US
 NH1559  USGS QUAD   -  SHANNON (2018)
 NH1559
 NH1559                         *CURRENT SURVEY CONTROL
 NH1559  ______________________________________________________________________
 NH1559* NAD 83(1997) POSITION- 42 08 57.98877(N) 089 44 20.27234(W)   ADJUSTED
 NH1559  ______________________________________________________________________
 NH1559  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 NH1559  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 NH1559  HORZ ORDER      -  THIRD
 NH1559
 NH1559.The horizontal coordinates were established by classical geodetic methods
 NH1559.and adjusted by the National Geodetic Survey in October 1999.
 NH1559
 NH1559.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1559.GEOID18 height accuracy estimate available here.
 NH1559
 NH1559.Click photographs - Photos may exist for this station.
 NH1559
 NH1559.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1559
 NH1559. The following values were computed from the NAD 83(1997) position.
 NH1559
 NH1559;                    North         East     Units Scale Factor Converg.
 NH1559;SPC IL W     -   608,769.303   735,350.369   MT  0.99995655   +0 17 13.3
 NH1559;SPC IL W     - 1,997,270.62  2,412,562.00   sFT  0.99995655   +0 17 13.3
 NH1559;UTM  16      - 4,670,000.201   273,688.276   MT  1.00023024   -1 50 19.7
 NH1559
 NH1559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7368870000(NAD 83)
 NH1559
 NH1559                          SUPERSEDED SURVEY CONTROL
 NH1559
 NH1559  NAD 83(1986)-  42 08 57.99468(N)    089 44 20.27301(W) AD(       ) 3
 NH1559  NAD 27      -  42 08 57.91600(N)    089 44 19.85700(W) AD(       ) 3
 NH1559
 NH1559.Superseded values are not recommended for survey control.
 NH1559
 NH1559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1559.See file dsdata.pdf to determine how the superseded data were derived.
 NH1559
 NH1559_MARKER: 53 = ELEVATED TANK
 NH1559_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1559+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2003
 NH1559
 NH1559  HISTORY     - Date     Condition        Report By
 NH1559  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1559  HISTORY     - 1954     GOOD             CGS
 NH1559  HISTORY     - 19950524 GOOD             USPSQD
 NH1559  HISTORY     - 20011203 GOOD             NGS
 NH1559  HISTORY     - 20031004 GOOD             USPSQD
 NH1559
 NH1559                          STATION DESCRIPTION
 NH1559
 NH1559'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1559'THIS STATION IS THE MUNICIPAL TANK IN THE VILLAGE OF SHANNON,
 NH1559'ILLINOIS.  IT IS LOCATED IN THE SOUTH PART OF THE TOWN, ABOUT
 NH1559'60 FEET SOUTH OF THE CENTERLINE OF ELIZABETH STREET, ABOUT
 NH1559'100 FEET EAST OF THE CENTERLINE OF HICKORY STREET, ABOUT
 NH1559'165 FEET EAST OF THE SHANNON HIGH SCHOOL AND ABOUT 35 FEET
 NH1559'EAST OF THE PUMP HOUSE.  THE TANK WAS ERECTED IN 1894 AND IS
 NH1559'QUITE PROMINENT.
 NH1559'
 NH1559'THE BASE OF THE TANK IS A ROUND YELLOW BRICK TOWER ABOUT 60
 NH1559'FEET HIGH.  AT THE TOP THERE IS AN OCTAGONAL BLACK RAILED
 NH1559'PLATFORM ON WHICH SETS A BLACK HOOPED WOODEN TANK ABOUT 20 FEET
 NH1559'HIGH.  THIS SECTION HAS A LIGHT ON THE WEST SIDE.  THE FLAT
 NH1559'CONICAL ROOF HAS A FINIAL AND ARROW AT ITS APEX.  THE
 NH1559'TOTAL HEIGHT IS ABOUT 85 FEET.
 NH1559
 NH1559                          STATION RECOVERY (1954)
 NH1559
 NH1559'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1559'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.  THE
 NH1559'OLD DESCRIPTION IS ADEQUATE WITH THE EXCEPTION THAT THE TANK
 NH1559'IS NOW PAINTED SILVER.  THIS IS AN INTERSECTION STATION.
 NH1559
 NH1559                          STATION RECOVERY (1995)
 NH1559
 NH1559'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1559'RECOVERED IN GOOD CONDITION.
 NH1559
 NH1559                          STATION RECOVERY (2001)
 NH1559
 NH1559'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH1559'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH1559
 NH1559                          STATION RECOVERY (2003)
 NH1559
 NH1559'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH1559'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1844 ***********************************************************************
 JB1844  DESIGNATION -  SHATTUC RADIO MAST
 JB1844  PID         -  JB1844
 JB1844  STATE/COUNTY-  IL/CLINTON
 JB1844  COUNTRY     -  US
 JB1844  USGS QUAD   -  BOULDER (2018)
 JB1844
 JB1844                         *CURRENT SURVEY CONTROL
 JB1844  ______________________________________________________________________
 JB1844* NAD 83(1997) POSITION- 38 37 48.84390(N) 089 11 42.63897(W)   ADJUSTED
 JB1844  ______________________________________________________________________
 JB1844  GEOID HEIGHT    -        -30.982 (meters)                     GEOID18
 JB1844  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 JB1844  HORZ ORDER      -  THIRD
 JB1844
 JB1844.The horizontal coordinates were established by classical geodetic methods
 JB1844.and adjusted by the National Geodetic Survey in October 1999.
 JB1844
 JB1844.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1844.GEOID18 height accuracy estimate available here.
 JB1844
 JB1844.Click photographs - Photos may exist for this station.
 JB1844
 JB1844.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1844
 JB1844. The following values were computed from the NAD 83(1997) position.
 JB1844
 JB1844;                    North         East     Units Scale Factor Converg.
 JB1844;SPC IL W     -   218,371.019   784,588.802   MT  1.00002926   +0 36 23.5
 JB1844;SPC IL W     -   716,438.92  2,574,105.09   sFT  1.00002926   +0 36 23.5
 JB1844;UTM  16      - 4,278,030.406   308,919.933   MT  1.00004964   -1 22 15.0
 JB1844
 JB1844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0891978030(NAD 83)
 JB1844
 JB1844                          SUPERSEDED SURVEY CONTROL
 JB1844
 JB1844  NAD 83(1986)-  38 37 48.86017(N)    089 11 42.63501(W) AD(       ) 3
 JB1844  NAD 27      -  38 37 48.68876(N)    089 11 42.37967(W) AD(       ) 3
 JB1844
 JB1844.Superseded values are not recommended for survey control.
 JB1844
 JB1844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1844.See file dsdata.pdf to determine how the superseded data were derived.
 JB1844
 JB1844_MARKER: 42 = RADIO/TV MAST
 JB1844
 JB1844  HISTORY     - Date     Condition        Report By
 JB1844  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1844  HISTORY     - 20150923 GOOD             MCA
 JB1844
 JB1844                          STATION DESCRIPTION
 JB1844
 JB1844'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1844'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED ABOUT 1.5
 JB1844'MILES NORTH OF
 JB1844'SHATTUC AND ABOUT 1 MILE NORTH OF U S HIGHWAY 50.  IT
 JB1844'IS A GUYED STEEL STRUCTURE
 JB1844'PAINTED ALTERNATELY IN SECTIONS OF RED AND
 JB1844'WHITE AND HAS TWO RADAR REFLECTORS NEAR THE
 JB1844'TOP.  THE OVERALL HEIGHT
 JB1844'IS APPROXIMATELY 280 FEET.
 JB1844
 JB1844                          STATION RECOVERY (2015)
 JB1844
 JB1844'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1844'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2318 ***********************************************************************
 LB2318  DESIGNATION -  SHAVETAIL
 LB2318  PID         -  LB2318
 LB2318  STATE/COUNTY-  IL/IROQUOIS
 LB2318  COUNTRY     -  US
 LB2318  USGS QUAD   -  WOODWORTH (2018)
 LB2318
 LB2318                         *CURRENT SURVEY CONTROL
 LB2318  ______________________________________________________________________
 LB2318* NAD 83(2011) POSITION- 40 42 41.30271(N) 087 51 38.60817(W)   ADJUSTED
 LB2318* NAD 83(2011) ELLIP HT-   164.320 (meters)        (06/27/12)   ADJUSTED
 LB2318* NAD 83(2011) EPOCH   -  2010.00
 LB2318* NAVD 88 ORTHO HEIGHT -   196.983 (meters)      646.27  (feet) ADJUSTED
 LB2318  ______________________________________________________________________
 LB2318  GEOID HEIGHT    -        -32.665 (meters)                     GEOID18
 LB2318  NAD 83(2011) X  -    180,733.583 (meters)                     COMP
 LB2318  NAD 83(2011) Y  - -4,838,301.094 (meters)                     COMP
 LB2318  NAD 83(2011) Z  -  4,138,295.715 (meters)                     COMP
 LB2318  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 LB2318  DYNAMIC HEIGHT  -        196.894 (meters)      645.98  (feet) COMP
 LB2318  MODELED GRAVITY -    980,168.2   (mgal)                       NAVD 88
 LB2318
 LB2318  VERT ORDER      -  SECOND    CLASS I
 LB2318
 LB2318  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2318  Standards:
 LB2318         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2318            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2318  -------------------------------------------------------------------
 LB2318  NETWORK    1.28   1.74           0.58   0.45   0.89     -0.06758432
 LB2318  -------------------------------------------------------------------
 LB2318  Click here for local accuracies and other accuracy information.
 LB2318
 LB2318.The horizontal coordinates were established by GPS observations
 LB2318.and adjusted by the National Geodetic Survey in June 2012.
 LB2318
 LB2318.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2318.been affixed to the stable North American tectonic plate. See 
 LB2318.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2318
 LB2318.The horizontal coordinates are valid at the epoch date displayed above
 LB2318.which is a decimal equivalence of Year/Month/Day.
 LB2318
 LB2318.The orthometric height was determined by differential leveling and
 LB2318.adjusted by the NATIONAL GEODETIC SURVEY
 LB2318.in August 2012.
 LB2318
 LB2318.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2318.GEOID18 height accuracy estimate available here.
 LB2318
 LB2318.Click photographs - Photos may exist for this station.
 LB2318
 LB2318.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2318
 LB2318.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2318
 LB2318.The ellipsoidal height was determined by GPS observations
 LB2318.and is referenced to NAD 83.
 LB2318
 LB2318.The dynamic height is computed by dividing the NAVD 88
 LB2318.geopotential number by the normal gravity value computed on the
 LB2318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2318.degrees latitude (g = 980.6199 gals.).
 LB2318
 LB2318.The modeled gravity was interpolated from observed gravity values.
 LB2318
 LB2318. The following values were computed from the NAD 83(2011) position.
 LB2318
 LB2318;                    North         East     Units Scale Factor Converg.
 LB2318;SPC IL E     -   449,108.778   339,934.993   MT  0.99999462   +0 18 29.7
 LB2318;SPC IL E     - 1,473,451.05  1,115,270.06   sFT  0.99999462   +0 18 29.7
 LB2318;UTM  16      - 4,507,084.832   427,296.594   MT  0.99966506   -0 33 41.2
 LB2318
 LB2318!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2318!SPC IL E     -   0.99997422  x   0.99999462  =   0.99996884
 LB2318!UTM  16      -   0.99997422  x   0.99966506  =   0.99963929
 LB2318
 LB2318:                Primary Azimuth Mark                     Grid Az
 LB2318:SPC IL E     -  SHAVETAIL AZ MK                          271 05 48.2
 LB2318:UTM  16      -  SHAVETAIL AZ MK                          271 57 59.1
 LB2318
 LB2318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2729607084(NAD 83)
 LB2318
 LB2318|---------------------------------------------------------------------|
 LB2318| PID    Reference Object                     Distance      Geod. Az  |
 LB2318|                                                           dddmmss.s |
 LB2318| CM4553 SHAVETAIL RM 1                       39.365 METERS 00342     |
 LB2318| LB2291 WATSEKA UARCO WATER TANK            APPROX.11.9 KM 0525619.5 |
 LB2318| CM4554 SHAVETAIL RM 2                       38.076 METERS 08000     |
 LB2318| LB2320 WOODWORTH ST PAULS LUTH CHURCH      APPROX. 5.9 KM 1690326.8 |
 LB2318| CM4552 SHAVETAIL AZ MK                                    2712417.9 |
 LB2318|---------------------------------------------------------------------|
 LB2318
 LB2318                          SUPERSEDED SURVEY CONTROL
 LB2318
 LB2318  NAD 83(2007)-  40 42 41.30280(N)    087 51 38.60911(W) AD(2002.00) 0
 LB2318  ELLIP H (02/10/07)  164.341  (m)                       GP(2002.00)    
 LB2318  ELLIP H (02/03/05)  164.344  (m)                       GP(       ) 4 2
 LB2318  NAD 83(1997)-  40 42 41.30269(N)    087 51 38.60894(W) AD(       ) 1
 LB2318  ELLIP H (03/04/03)  164.328  (m)                       GP(       ) 4 2
 LB2318  NAD 83(1997)-  40 42 41.29970(N)    087 51 38.61104(W) AD(       ) 3
 LB2318  NAD 83(1997)-  40 42 41.29995(N)    087 51 38.61245(W) AD(       ) 3
 LB2318  NAD 83(1986)-  40 42 41.30725(N)    087 51 38.61903(W) AD(       ) 3
 LB2318  NAD 27      -  40 42 41.17740(N)    087 51 38.49210(W) AD(       ) 3
 LB2318  NAVD 88 (03/04/03)  197.0    (m)  GEOID99  model used  GPS OBS        
 LB2318
 LB2318.Superseded values are not recommended for survey control.
 LB2318
 LB2318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2318.See file dsdata.pdf to determine how the superseded data were derived.
 LB2318
 LB2318_MARKER: DS = TRIANGULATION STATION DISK
 LB2318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2318_STAMPING: SHAVETAIL 1955
 LB2318_MARK LOGO: CGS
 LB2318_PROJECTION: FLUSH
 LB2318_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2318+STABILITY: SURFACE MOTION
 LB2318_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2318+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2020
 LB2318
 LB2318  HISTORY     - Date     Condition        Report By
 LB2318  HISTORY     - 1955     MONUMENTED       CGS
 LB2318  HISTORY     - 19800615 GOOD             NGS
 LB2318  HISTORY     - 200205   GOOD             ASCPC
 LB2318  HISTORY     - 20071201 GOOD             ILDT
 LB2318  HISTORY     - 20110124 GOOD             ILDT
 LB2318  HISTORY     - 20110613 GOOD             PATRIC
 LB2318  HISTORY     - 20200306 GOOD             ILDT
 LB2318
 LB2318                          STATION DESCRIPTION
 LB2318
 LB2318'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2318'STATION IS LOCATED ABOUT 8 MILES EAST OF ONARGA AND 4 MILES SOUTH
 LB2318'OF CRESCENT CITY IN THE SOUTHWEST ANGLE OF CROSSROAD FORMED BY THE
 LB2318'INTERSECTION OF STATE HIGHWAY 49 AND WOODLAND-ONARGA ROAD AND ON
 LB2318'HIGHWAY PROPERTY.  IT IS 73 FEET SOUTHWEST OF THE INTERSECTION OF
 LB2318'CROSSROAD, 56 FEET SOUTH OF THE CENTER OF WOODLAND-ONARGA ROAD,
 LB2318'49 FEET WEST OF THE CENTER OF STATE HIGHWAY 49 AND 8 FEET
 LB2318'NORTHEAST OF FENCE LINE AND WHITE WITNESS POST.  THE MARK IS FLUSH
 LB2318'AND THE DISK IS STAMPED SHAVETAIL 1955.
 LB2318'
 LB2318'REFERENCE MARK NO. 1 IS SET IN THE NORTHWEST ANGLE OF CROSSROAD, 73
 LB2318'FEET NORTH OF THE CENTER OF WOODLAND-ONARGA ROAD, 37 FEET WEST OF
 LB2318'THE CENTER OF STATE HIGHWAY 49 AND 2 FEET SOUTHWEST OF FENCE LINE
 LB2318'AND POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2318'SHAVETAIL NO 1 1955.
 LB2318'
 LB2318'REFERENCE MARK NO. 2 IS SET IN THE SOUTHEAST ANGLE OF CROSSROAD, 76
 LB2318'FEET EAST OF THE CENTER OF STATE HIGHWAY 49, 37 FEET SOUTH OF THE
 LB2318'CENTER OF WOODLAND-ONARGA ROAD, 2 FEET SOUTH OF A TELEPHONE POLE
 LB2318'AND 2 FEET NORTH OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 LB2318'STAMPED SHAVETAIL NO 2 1955.
 LB2318'
 LB2318'THE AZIMUTH MARK IS 30 FEET NORTH OF THE CENTER OF WOODLAND-ONARGA
 LB2318'ROAD, 3 FEET NORTHEAST OF A POWER LINE POLE, 2 FEET EAST OF A WHITE
 LB2318'WITNESS POST AND 1 FOOT SOUTH OF FENCE LINE.  THE MARK PROJECTS 2
 LB2318'INCHES AND THE DISK IS STAMPED SHAVETAIL 1955.
 LB2318'
 LB2318'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAY 24 AND STATE
 LB2318'HIGHWAY 49 IN THE WEST EDGE OF CRESCENT CITY, GO SOUTH ON STATE
 LB2318'HIGHWAY 49 FOR 3.95 MILES TO CROSSROAD AND STATION IN THE SOUTHWEST
 LB2318'ANGLE AS DESCRIBED.
 LB2318'
 LB2318'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON PAVED ROAD FOR
 LB2318'0.45 MILE TO THE MARK ON THE NORTH SIDE AS DESCRIBED.
 LB2318'
 LB2318'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LB2318
 LB2318                          STATION RECOVERY (1980)
 LB2318
 LB2318'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 LB2318'STATION MARK, RM 1 AND THE AZ MK FOUND IN GOOD CONDITION.  RM 2 WAS
 LB2318'NOT RECOVERED AND ASSUMED DESTROYED BY FARMING OPERATIONS.  THE
 LB2318'DISTANCE AND DIRECTION TO RM 1 CHECKED.  RM 3 WAS SET.  STATION IS
 LB2318'LOCATED ABOUT 8 MILES (12.9 KM) E OF ONARGA, 4 MILES (6.4 KM) S OF
 LB2318'CRESENT CITY IN THE SW ANGLE OF CROSSROAD OF STATE HWY 49 AND COUNTY
 LB2318'ROAD 1400 N.  TO REACH THE STATION JUNCTION OF US HWY 24 AND STATE HWY
 LB2318'49 IN CRESENT CITY, GO S ON HWY 49 FOR 4.0 MILES (6.4 KM) TO A CROSS
 LB2318'ROADS AND THE STATION IN THE SE ANGLE OF THE CROSS ROADS.
 LB2318'
 LB2318'STATION MARK DISK IS A STANDARD DISK, STAMPED---SHAVETAIL 1955---. IT
 LB2318'IS 55.6 FT (16.9 M) S OF THE CENTERLINE OF COUNTY ROAD 1400 N, 48.5 FT
 LB2318'(14.8 M) W OF CENTERLINE OF STATE HWY 49, 37.3 FT (11.4 M) SE OF AN
 LB2318'UNDERGROUND TELEPHONE JUNCTION BOX AND 8.5 FT (2.6 M) NE OF FENCE
 LB2318'LINE.  THE MARK IS FLUSH.  RM 1 IS A STANDARD DISK,
 LB2318'STAMPED---SHAVETAIL NO 1 1955---.  IT IS 60 FT (18.3 M) N OF
 LB2318'CENTERLINE OF COUNTY ROAD 1400 N, 37 FT (11.3 M) W OF THE CENTERLINE
 LB2318'OF STATE HWY 49 AND 2 FT (0.6 M) SW OF A POWER LINE POLE.  THE MARK IS
 LB2318'FLUSH.  RM 3 IS A STANDARD DISK, STAMPED---SHAVETAIL 1955 RM 3
 LB2318'1980---.  IT IS CEMENTED IN A DRILL HOLE IN THE TOP AND CENTER OF THE
 LB2318'W WING WALL OF AN CONCRETE CULVERT.  21 FT (6.4 M) S OF CENTER LINE OF
 LB2318'COUNTY ROAD 1400 N.  THE AZ MK A STANDARD DISK, STAMPED--SHAVETAIL
 LB2318'1955---.  IT IS 30 FT (9.1 M) N OF THE CENTERLINE OF COUNTY ROAD 1400
 LB2318'N, 10 FT (3.0 M) W OF THE CENTERLINE OF EXTENDED DRIVEWAY TO THE S, 3
 LB2318'FT (0.9 M) NE OF A POWER LINE POLE AND 1 FT (0.3 M) S OF A METAL
 LB2318'WITNESS POST.  IT PROJECTS 1 INCH.  TO REACH THE AZ MK FROM THE
 LB2318'STATION, GO W ON COUNTY ROAD 1400 N FOR 0.4 MILE (0.6 KM) TO THE MARK
 LB2318'ON THE RIGHT.
 LB2318
 LB2318                          STATION RECOVERY (2002)
 LB2318
 LB2318'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2318'RECOVERED AS DESCRIBED
 LB2318
 LB2318                          STATION RECOVERY (2007)
 LB2318
 LB2318'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RAS)
 LB2318'PREVIOUS TO REACH IS GOOD. STATION IS 1 FOOT NORTH OF A FIBERGLASS
 LB2318'WITNESS POST. METAL WITNESS POST WAS REMOVED BY MOWING OPERATIONS.
 LB2318
 LB2318                          STATION RECOVERY (2011)
 LB2318
 LB2318'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2318'RECOVERED IN GOOD CONDITION.
 LB2318
 LB2318                          STATION RECOVERY (2011)
 LB2318
 LB2318'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2318'THE STATION IS LOCATED APPROXIMATELY 4 MI (6.4 KM) SOUTH OF THE TOWN
 LB2318'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 LB2318'
 LB2318'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND IL
 LB2318'HIGHWAY 49, AT THE WEST EDGE OF CRESCENT CITY, PROCEED SOUTH ON
 LB2318'HIGHWAY 49 APPROXIMATELY 4 MI (6.4 KM) TO THE STATION LOCATED AT THE
 LB2318'SOUTHWEST QUADRANT OF THE INTERSECTION OF HIGHWAY 49 WITH CR 1400 N.
 LB2318'
 LB2318'THE STATION IS 48.5 FT (14.8 M) WEST OF THE CENTERLINE OF HIGHWAY 49,
 LB2318'54 FT (16.5 M) SOUTH OF THE CENTERLINE OF CR 1400 N, 42 FT (12.8 M)
 LB2318'SOUTHEAST OF A CONCRETE ROW MARKER AND 42.5 FT (13.0 M) SOUTHEAST OF
 LB2318'AN ORANGE FIBERGLASS WITNESS POST.
 LB2318
 LB2318                          STATION RECOVERY (2020)
 LB2318
 LB2318'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LB2318'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM4552 ***********************************************************************
 CM4552  DESIGNATION -  SHAVETAIL AZ MK
 CM4552  PID         -  CM4552
 CM4552  STATE/COUNTY-  IL/IROQUOIS
 CM4552  COUNTRY     -  US
 CM4552  USGS QUAD   -  WOODWORTH (2018)
 CM4552
 CM4552                         *CURRENT SURVEY CONTROL
 CM4552  ______________________________________________________________________
 CM4552* NAD 83(1986) POSITION- 40 42 41.82   (N) 087 52 06.67   (W)   HD_HELD1
 CM4552* NAVD 88 ORTHO HEIGHT -   196.168 (meters)      643.59  (feet) ADJUSTED
 CM4552  ______________________________________________________________________
 CM4552  GEOID HEIGHT    -        -32.655 (meters)                     GEOID18
 CM4552  DYNAMIC HEIGHT  -        196.080 (meters)      643.31  (feet) COMP
 CM4552  MODELED GRAVITY -    980,168.5   (mgal)                       NAVD 88
 CM4552
 CM4552  VERT ORDER      -  SECOND    CLASS I
 CM4552
 CM4552.The horizontal coordinates were determined by differentially corrected
 CM4552.hand held GPS observations or other comparable positioning techniques
 CM4552.and have an estimated accuracy of +/- 3 meters.
 CM4552
 CM4552.The orthometric height was determined by differential leveling and
 CM4552.adjusted by the NATIONAL GEODETIC SURVEY
 CM4552.in August 2012.
 CM4552
 CM4552.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM4552.GEOID18 height accuracy estimate available here.
 CM4552
 CM4552.Click photographs - Photos may exist for this station.
 CM4552
 CM4552.The dynamic height is computed by dividing the NAVD 88
 CM4552.geopotential number by the normal gravity value computed on the
 CM4552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM4552.degrees latitude (g = 980.6199 gals.).
 CM4552
 CM4552.The modeled gravity was interpolated from observed gravity values.
 CM4552
 CM4552;                    North         East    Units  Estimated Accuracy
 CM4552;SPC IL E     -   449,121.2     339,276.2     MT  (+/- 3 meters HH1 GPS) 
 CM4552
 CM4552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2663807107(NAD 83)
 CM4552
 CM4552                          SUPERSEDED SURVEY CONTROL
 CM4552
 CM4552.No superseded survey control is available for this station.
 CM4552
 CM4552_MARKER: DZ = AZIMUTH MARK DISK
 CM4552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM4552_STAMPING: SHAVETAIL 1955
 CM4552_MARK LOGO: CGS
 CM4552_PROJECTION: FLUSH
 CM4552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM4552+STABILITY: SURFACE MOTION
 CM4552_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM4552+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 CM4552
 CM4552  HISTORY     - Date     Condition        Report By
 CM4552  HISTORY     - 1955     MONUMENTED       CGS
 CM4552  HISTORY     - 20110613 GOOD             PATRIC
 CM4552
 CM4552                          STATION DESCRIPTION
 CM4552
 CM4552'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 CM4552'THE STATION IS LOCATED APPROXIMATELY 4 MI (6.4 KM) SOUTH OF THE TOWN
 CM4552'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 CM4552'
 CM4552'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND IL
 CM4552'HIGHWAY 49, AT THE WEST EDGE OF CRESCENT CITY, PROCEED SOUTH ON
 CM4552'HIGHWAY 49 APPROXIMATELY 4 MI (6.4 KM) TO THE INTERSECTION WITH CR
 CM4552'1400 N. FROM THIS INTERSECTION PROCEED WEST APPROXIMATELY 0.4 MI (0.6
 CM4552'KM) TO THE STATION LOCATED ON THE NORTH SIDE OF THE ROAD.
 CM4552'
 CM4552'THE STATION IS 30 FT (9.1 M) NORTH OF THE CENTERLINE OF CR 1400 N, 12
 CM4552'FT (3.7 M) WEST OF THE EXTENDED CENTERLINE OF THE DRIVEWAY TO THE
 CM4552'RESIDENCE AT 1361 E, 2.6 FT (0.8 M) NORTHEAST OF THE NEAR EDGE OF A
 CM4552'POWER POLE AND IS AT THE EDGE OF A FARM FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM4553 ***********************************************************************
 CM4553  DESIGNATION -  SHAVETAIL RM 1
 CM4553  PID         -  CM4553
 CM4553  STATE/COUNTY-  IL/IROQUOIS
 CM4553  COUNTRY     -  US
 CM4553  USGS QUAD   -  WOODWORTH (2018)
 CM4553
 CM4553                         *CURRENT SURVEY CONTROL
 CM4553  ______________________________________________________________________
 CM4553* NAD 83(1986) POSITION- 40 42 42.58   (N) 087 51 38.50   (W)   HD_HELD1
 CM4553* NAVD 88 ORTHO HEIGHT -   197.198 (meters)      646.97  (feet) ADJUSTED
 CM4553  ______________________________________________________________________
 CM4553  GEOID HEIGHT    -        -32.665 (meters)                     GEOID18
 CM4553  DYNAMIC HEIGHT  -        197.108 (meters)      646.68  (feet) COMP
 CM4553  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 CM4553
 CM4553  VERT ORDER      -  SECOND    CLASS I
 CM4553
 CM4553.The horizontal coordinates were determined by differentially corrected
 CM4553.hand held GPS observations or other comparable positioning techniques
 CM4553.and have an estimated accuracy of +/- 3 meters.
 CM4553
 CM4553.The orthometric height was determined by differential leveling and
 CM4553.adjusted by the NATIONAL GEODETIC SURVEY
 CM4553.in August 2012.
 CM4553
 CM4553.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM4553.GEOID18 height accuracy estimate available here.
 CM4553
 CM4553.Click photographs - Photos may exist for this station.
 CM4553
 CM4553.The dynamic height is computed by dividing the NAVD 88
 CM4553.geopotential number by the normal gravity value computed on the
 CM4553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM4553.degrees latitude (g = 980.6199 gals.).
 CM4553
 CM4553.The modeled gravity was interpolated from observed gravity values.
 CM4553
 CM4553;                    North         East    Units  Estimated Accuracy
 CM4553;SPC IL E     -   449,148.2     339,937.3     MT  (+/- 3 meters HH1 GPS) 
 CM4553
 CM4553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2729907124(NAD 83)
 CM4553
 CM4553                          SUPERSEDED SURVEY CONTROL
 CM4553
 CM4553.No superseded survey control is available for this station.
 CM4553
 CM4553_MARKER: DR = REFERENCE MARK DISK
 CM4553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM4553_STAMPING: SHAVETAIL NO 1 1955
 CM4553_MARK LOGO: CGS
 CM4553_PROJECTION: FLUSH
 CM4553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM4553+STABILITY: SURFACE MOTION
 CM4553_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM4553+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 CM4553
 CM4553  HISTORY     - Date     Condition        Report By
 CM4553  HISTORY     - 1955     MONUMENTED       CGS
 CM4553  HISTORY     - 20110613 GOOD             PATRIC
 CM4553
 CM4553                          STATION DESCRIPTION
 CM4553
 CM4553'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 CM4553'THE STATION IS LOCATED APPROXIMATELY 4 MI (6.4 KM) SOUTH OF THE TOWN
 CM4553'OF CRESCENT CITY, ILLINOIS, IN IROQUOIS COUNTY.
 CM4553'
 CM4553'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 24 AND IL
 CM4553'HIGHWAY 49, AT THE WEST EDGE OF CRESCENT CITY, PROCEED SOUTH ON
 CM4553'HIGHWAY 49 APPROXIMATELY 4 MI (6.4 KM) TO THE STATION LOCATED AT THE
 CM4553'NORTHWEST QUADRANT OF THE INTERSECTION WITH CR 1400 N.
 CM4553'
 CM4553'THE STATION IS 35.5 FT (10.8 M) WEST OF THE CENTERLINE OF HIGHWAY 49,
 CM4553'74.5 FT (22.7 M) NORTH OF THE CENTERLINE OF CR 1400 N AND 2 FT (0.6 M)
 CM4553'SOUTHWEST OF THE NEAR EDGE OF A UTILITY POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1129 ***********************************************************************
 NH1129  DESIGNATION -  SHAW
 NH1129  PID         -  NH1129
 NH1129  STATE/COUNTY-  IL/MCHENRY
 NH1129  COUNTRY     -  US
 NH1129  USGS QUAD   -  WOODSTOCK (2018)
 NH1129
 NH1129                         *CURRENT SURVEY CONTROL
 NH1129  ______________________________________________________________________
 NH1129* NAD 83(1997) POSITION- 42 18 11.50791(N) 088 24 17.89356(W)   ADJUSTED
 NH1129* NAVD 88 ORTHO HEIGHT -   308.    (meters)     1010.    (feet) SCALED
 NH1129  ______________________________________________________________________
 NH1129  GEOID HEIGHT    -        -33.884 (meters)                     GEOID18
 NH1129  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 NH1129  HORZ ORDER      -  SECOND
 NH1129
 NH1129.The horizontal coordinates were established by classical geodetic methods
 NH1129.and adjusted by the National Geodetic Survey in October 1999.
 NH1129
 NH1129.The orthometric height was scaled from a topographic map.
 NH1129
 NH1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1129.GEOID18 height accuracy estimate available here.
 NH1129
 NH1129.Click photographs - Photos may exist for this station.
 NH1129
 NH1129.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1129
 NH1129. The following values were computed from the NAD 83(1997) position.
 NH1129
 NH1129;                    North         East     Units Scale Factor Converg.
 NH1129;SPC IL E     -   625,782.192   294,093.217   MT  0.99997543   -0 02 53.6
 NH1129;SPC IL E     - 2,053,087.07    964,870.83   sFT  0.99997543   -0 02 53.6
 NH1129;UTM  16      - 4,684,396.415   384,196.564   MT  0.99976500   -0 56 44.6
 NH1129
 NH1129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1129!SPC IL E     -   0.99995702  x   0.99997543  =   0.99993245
 NH1129!UTM  16      -   0.99995702  x   0.99976500  =   0.99972203
 NH1129
 NH1129:                Primary Azimuth Mark                     Grid Az
 NH1129:SPC IL E     -  SHAW AZ MK RESET                         252 20 35.4
 NH1129:UTM  16      -  SHAW AZ MK RESET                         253 14 26.4
 NH1129
 NH1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8419684396(NAD 83)
 NH1129
 NH1129|---------------------------------------------------------------------|
 NH1129| PID    Reference Object                     Distance      Geod. Az  |
 NH1129|                                                           dddmmss.s |
 NH1129| NH1084 CRYSTAL LAKE E MUNICIPAL TANK       APPROX.10.5 KM 1301229.4 |
 NH1129| CJ2119 SHAW RM 1                            26.202 METERS 19415     |
 NH1129| CJ2117 SHAW AZ MK                                         2503842.2 |
 NH1129| CJ2118 SHAW AZ MK RESET                                   2521741.8 |
 NH1129| CJ2120 SHAW RM 2                            26.378 METERS 26849     |
 NH1129| NH1136 WOODSTOCK SHERIFFS DEPT MAST        APPROX. 5.6 KM 2802840.4 |
 NH1129| NH1138 WOODSTOCK MUN STANDPIPE             APPROX. 4.5 KM 2855312.7 |
 NH1129| NH1132 WOODSTOCK PWR AND LT CO STK         APPROX. 4.1 KM 2963140.8 |
 NH1129| NH1127 WOODSTOCK ELEC AUTOLITE CO STK      APPROX. 4.0 KM 2963332.8 |
 NH1129|---------------------------------------------------------------------|
 NH1129
 NH1129                          SUPERSEDED SURVEY CONTROL
 NH1129
 NH1129  NAD 83(1997)-  42 18 11.50691(N)    088 24 17.89438(W) AD(       ) 2
 NH1129  NAD 83(1991)-  42 18 11.50735(N)    088 24 17.90063(W) AD(       ) 2
 NH1129  NAD 83(1986)-  42 18 11.50660(N)    088 24 17.90314(W) AD(       ) 2
 NH1129  NAD 27      -  42 18 11.42750(N)    088 24 17.57550(W) AD(       ) 2
 NH1129
 NH1129.Superseded values are not recommended for survey control.
 NH1129
 NH1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1129.See file dsdata.pdf to determine how the superseded data were derived.
 NH1129
 NH1129_MARKER: DS = TRIANGULATION STATION DISK
 NH1129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1129_STAMPING: SHAW 1954
 NH1129_MARK LOGO: CGS
 NH1129_PROJECTION: FLUSH
 NH1129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1129+STABILITY: SURFACE MOTION
 NH1129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1129+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2005
 NH1129
 NH1129  HISTORY     - Date     Condition        Report By
 NH1129  HISTORY     - 1954     MONUMENTED       CGS
 NH1129  HISTORY     - 1966     GOOD             CGS
 NH1129  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH1129  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH1129  HISTORY     - 19940508 MARK NOT FOUND   USPSQD
 NH1129  HISTORY     - 20050530 GOOD             INDIV
 NH1129
 NH1129                          STATION DESCRIPTION
 NH1129
 NH1129'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1129'STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF CRYSTAL LAKE
 NH1129'AND 2 MILES SOUTHEAST OF WOODSTOCK ON A FAIRLY PROMINENT
 NH1129'KNOLL OF PASTURE LAND OWNED BY MR. L.O. SHAW.  IT IS NEAR THE
 NH1129'NORTHEAST EDGE OF THIS KNOLL, 28 FEET SOUTH OF THE NORTH EDGE
 NH1129'OF THE KNOLL.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1129'SHAW 1954.
 NH1129'
 NH1129'REFERENCE MARK NO. 1 IS ON THE SOUTH SLOPE OF THE KNOLL ABOUT
 NH1129'3 FEET LOWER THAN THE STATION.  THE MARK IS FLUSH AND THE DISK
 NH1129'IS STAMPED SHAW NO 1 1954.
 NH1129'
 NH1129'REFERENCE MARK NO. 2 IS ON THE WEST SLOPE OF THE HILL ABOUT
 NH1129'6 FEET LOWER THAN THE STATION.  THE MARK IS FLUSH AND THE
 NH1129'DISK IS STAMPED SHAW NO 2 1954.
 NH1129'
 NH1129'AZIMUTH MARK IS 26 FEET NORTH OF THE CENTER OF MC CONNEL ROAD,
 NH1129'5 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A
 NH1129'FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED SHAW 1954.
 NH1129'
 NH1129'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 NH1129'AND STATE HIGHWAY 47 IN THE SOUTHEAST EDGE OF WOODSTOCK, GO NORTH
 NH1129'ON HIGHWAY 47 FOR 0.15 MILE TO A PAVED SIDE ROAD RIGHT (MC CONNEL
 NH1129'ROAD) TURN RIGHT AND GO EAST ON MC CONNEL ROAD FOR 1.05 MILE
 NH1129'TO THE AZIMUTH MARK ON THE LEFT, NORTH SIDE OF ROAD AS
 NH1129'DESCRIBED.  CONTINUE EAST ON PAVED ROAD FOR 0.2 MILE TO A
 NH1129'GATE INTO A PASTURE ON THE LEFT, ACROSS THE ROAD FROM A LARGE
 NH1129'BARN AND SILO, TURN LEFT THROUGH GATE AND GO NORTH FOR ABOUT
 NH1129'200 FEET TO A POND, BEAR LEFT AROUND WEST SIDE OF POND THEN
 NH1129'RIGHT AGAIN AND GO NORTH ON TRACK ROAD FOR 0.2 MILE TO THE EDGE
 NH1129'OF A WOODS ON THE RIGHT, BEAR RIGHT AND GO NORTHEAST ACROSS
 NH1129'PASTURE FOR 0.15 MILE TO MOST PROMINENT KNOLL IN PASTURE AND
 NH1129'STATION.
 NH1129'
 NH1129'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1129
 NH1129                          STATION RECOVERY (1966)
 NH1129
 NH1129'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1129'THE STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND AS
 NH1129'DESCRIBED AND IN GOOD CONDITION AT THIS TIME.  THE AZIMUTH
 NH1129'MARK WAS SEARCHED FOR, USING REFERENCE MEASUREMENTS AND ANGLE
 NH1129'DETREMINATION, BUT COULD NOT BE FOUND AT THIS TIME.  THERE HAS BEEN
 NH1129'SOME ROAD GRADING AT THE SITE OF THE AZIMUTH MARK AND IS ASSUMED
 NH1129'THAT THE MARK WAS DESTROYED BY THIS.  A NEW AZIMUTH MARK WAS
 NH1129'ESTABLISHED NEAR BY AT THIS TIME.  THE DISTANCE AND DIRECTIONS
 NH1129'TO THE REFERENCE MARKS CHECKED, BUT A DIFFERENCE IN DIRECTION
 NH1129'TO THE STACK WAS FOUND AT THIS TIME.  A METAL WITNESS POST
 NH1129'WAS SET 6 INCHES EAST OF THE STATION MARK AT THIS TIME.
 NH1129'
 NH1129'THE PREVIOUS DESCRIPTION AND TO REACH FOR THE STATION IS
 NH1129'ADEQUATE WITH THE BELOW CHANGES.
 NH1129'
 NH1129'THE AZIMUTH MARK IS 71 FEET NORTHEAST OF THE NORTHEAST CORNER
 NH1129'OF A FRAME HOUSE, 31 FEET EAST OF THE CENTERLINE OF A GRAVELED
 NH1129'DRIVE-WAY, 28 FEET SOUTH OF THE CENTERLINE OF MC CONNEL ROAD
 NH1129'AND 20 FEET NORTHEAST OF A 30 INCH MAPLE TREE.  THE DISK IS
 NH1129'STAMPED SHAW 1954 AZ 2 1966, AND THE MONUMENT IS FLUSH WITH
 NH1129'THE SURFACE OF THE LAWN (OWNED BY MR. KARL GEURTLER)
 NH1129'
 NH1129'TO REACH THE AZIMUTH MARK FROM THE GATE LEADING TO THE STATION,
 NH1129'GO WEST ON MC CONNEL ROAD FOR 0.25 MILE TO A DRIVEWAY AND THE
 NH1129'AZIMUTH MARK ON THE LEFT.
 NH1129'
 NH1129'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1129'
 NH1129'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 NH1129'SOUTHEAST
 NH1129
 NH1129                          STATION RECOVERY (1989)
 NH1129
 NH1129'RECOVERY NOTE BY US POWER SQUADRON 1989 (REE)
 NH1129'MARK NOT FOUND.
 NH1129
 NH1129                          STATION RECOVERY (1989)
 NH1129
 NH1129'RECOVERY NOTE BY US POWER SQUADRON 1989 (RBD)
 NH1129'MARK NOT FOUND.
 NH1129
 NH1129                          STATION RECOVERY (1994)
 NH1129
 NH1129'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1129'MARK NOT FOUND.
 NH1129
 NH1129                          STATION RECOVERY (2005)
 NH1129
 NH1129'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (TWB)
 NH1129'RECOVERED AS ORIGINALLY DESCRIBED - ALONG A GOLF FAIRWAY OF THE BULL
 NH1129'VALLEY GOLF CLUB
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0523 ***********************************************************************
 NH0523  DESIGNATION -  SHAW RESET
 NH0523  PID         -  NH0523
 NH0523  STATE/COUNTY-  IL/WINNEBAGO
 NH0523  COUNTRY     -  US
 NH0523  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0523
 NH0523                         *CURRENT SURVEY CONTROL
 NH0523  ______________________________________________________________________
 NH0523* NAD 83(1997) POSITION- 42 28 25.46899(N) 089 03 38.85439(W)   ADJUSTED
 NH0523* NAVD 88 ORTHO HEIGHT -   229.69  (meters)      753.6   (feet) RESET
 NH0523  ______________________________________________________________________
 NH0523  GEOID HEIGHT    -        -33.715 (meters)                     GEOID18
 NH0523  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 NH0523  HORZ ORDER      -  SECOND
 NH0523  VERT ORDER      -  THIRD
 NH0523
 NH0523.The horizontal coordinates were established by classical geodetic methods
 NH0523.and adjusted by the National Geodetic Survey in October 1999.
 NH0523
 NH0523.The orthometric height was computed from unverified reset data.
 NH0523
 NH0523.No vertical observational check was made to the station.
 NH0523
 NH0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0523.GEOID18 height accuracy estimate available here.
 NH0523
 NH0523.Click photographs - Photos may exist for this station.
 NH0523
 NH0523.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0523
 NH0523. The following values were computed from the NAD 83(1997) position.
 NH0523
 NH0523;                    North         East     Units Scale Factor Converg.
 NH0523;SPC IL W     -   645,294.300   790,934.916   MT  1.00004288   +0 44 48.5
 NH0523;SPC IL W     - 2,117,103.05  2,594,925.64   sFT  1.00004288   +0 44 48.5
 NH0523;UTM  16      - 4,704,434.979   330,598.504   MT  0.99995308   -1 23 30.8
 NH0523
 NH0523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0523!SPC IL W     -   0.99996927  x   1.00004288  =   1.00001214
 NH0523!UTM  16      -   0.99996927  x   0.99995308  =   0.99992235
 NH0523
 NH0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3059804434(NAD 83)
 NH0523
 NH0523|---------------------------------------------------------------------|
 NH0523| PID    Reference Object                     Distance      Geod. Az  |
 NH0523|                                                           dddmmss.s |
 NH0523| NH0522 SHAW RM                               9.570 METERS 30828     |
 NH0523|---------------------------------------------------------------------|
 NH0523
 NH0523                          SUPERSEDED SURVEY CONTROL
 NH0523
 NH0523  NAD 83(1996)-  42 28 25.46898(N)    089 03 38.85435(W) AD(       ) 2
 NH0523  NAD 83(1991)-  42 28 25.46564(N)    089 03 38.85457(W) AD(       ) 2
 NH0523  NAD 83(1986)-  42 28 25.46449(N)    089 03 38.85912(W) AD(       ) 2
 NH0523  NGVD 29 (??/??/??)  229.75   (m)          753.8    (f) RESET       3  
 NH0523
 NH0523.Superseded values are not recommended for survey control.
 NH0523
 NH0523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0523.See file dsdata.pdf to determine how the superseded data were derived.
 NH0523
 NH0523_MARKER: DS = TRIANGULATION STATION DISK
 NH0523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0523_STAMPING: SHAW 1920 1964
 NH0523_MARK LOGO: CGS
 NH0523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0523+STABILITY: SURFACE MOTION
 NH0523
 NH0523  HISTORY     - Date     Condition        Report By
 NH0523  HISTORY     - 1964     MONUMENTED       CGS
 NH0523  HISTORY     - 1964     SEE DESCRIPTION  CGS
 NH0523  HISTORY     - 1965     SEE DESCRIPTION  CGS
 NH0523  HISTORY     - 1971     SEE DESCRIPTION  USGS
 NH0523
 NH0523                          STATION DESCRIPTION
 NH0523
 NH0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 NH0523'1.2 MI NNE FROM ROCKTON.
 NH0523'ABOUT 1.0 MILES NLY ALONG CHICAGO, MILWAUKEE AND ST. PAUL
 NH0523'RAILROAD FROM THE OLD R.R. STATION IN THE FORK OF THE R.R. TRACKS
 NH0523'AND ON THE PRESENT N EDGE OF THE TOWN OF ROCKTON, AN ESTIMATED
 NH0523'0.2 MILE NE OF THE RESEARCH BUILDING OF THE BELOIT CORPORATION
 NH0523'(PRINTING MACHINERY), ABOUT 105 YARDS SW OF A LARGE CONCRETE
 NH0523'PIPE CULVERT UNDER THE R.R., 45 YARDS SW OF NE END OF LONG R.R.
 NH0523'CURVE, 61.3 FEET N OF NO. 71 TELEPHONE POLE, 11 FEET SW OF CENTER
 NH0523'LINE OF OLD TRACE ROAD, 4.2 FEET NW OF NW RAIL, 0.9 FOOT LOWER
 NH0523'THAN TOP OF SAME, 3.7 FEET NW OF PROJECTED LINE OF NW RAIL IN
 NH0523'THE TANGENT FROM THE NE, AND A BIT UNDERGROUND.  NOTE-- THE
 NH0523'ELEVATION OF THE SUBJECT MARK WAS DETERMINED ONLY FROM SHAW R.M.
 NH0523'WHICH HAS EVIDENTLY BEEN DISTURBED SINCE ITS ELEVATION WAS
 NH0523'DETERMINED ORIGINALLY.
 NH0523
 NH0523                          STATION RECOVERY (1964)
 NH0523
 NH0523'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (VRS)
 NH0523'RECOVERED ONLY THE SUBSURFACE STATION MARK IN GOOD CONDITION
 NH0523'AND THE APPARENTLY AND EVIDENTLY DISTURBED REFERENCE MARK.
 NH0523'THE UPROOTED SURFACE STATION MARK WAS FOUND ABOUT 25 YARDS
 NH0523'SW OF THE DESCRIBED LOCATION.  A NEW SURFACE STATION MARK
 NH0523'WAS SET AND LEVELS RUN THERETO EVEN SO FROM THE DISTURBED
 NH0523'REFERENCE MARK WHICH IS EVIDENTLY A U.S.C. AND G.S. BENCH
 NH0523'MARK (SEE THE ORIGINAL DESCRIPTION IN WHICH ELEVATIONS ARE RECORDED).
 NH0523'
 NH0523'ABOUT 1.0 MILES NORTHERLY ALONG THE CHICAGO, MILWAUKEE AND ST.
 NH0523'PAUL RAILROAD FROM THE OLD R.R. STATION IN THE FORK OF THE R.R.
 NH0523'TRACKS AND ON THE PRESENT N EDGE OF THE TOWN OF ROCKTON, AN
 NH0523'ESTIMATED 0.2 MILE NE OF THE RESEARCH BUILDING OF THE BELOIT
 NH0523'CORPORATION (PRINTING MACHINERY), ABOUT 45 YARDS SW OF NE END
 NH0523'OF LONG R.R. CURVE, ABOUT 105 YARDS SW OF LARGE CONCRETE PIPE
 NH0523'CULVERT UNDER THE R.R., 61.3 FEET N OF NO. 71 TELEPHONE
 NH0523'POLE, 11 FEET SW OF CENTER LINE OF TRACE OF OLD PRIVATE ROAD,
 NH0523'4.2 FEET NW OF NW RAIL, 0.9 FOOT LOWER THAN TOP OF SAME, 3.7
 NH0523'FEET NW OF PROJECTED LINE OF NW RAIL IN THE TANGENT FROM NE,
 NH0523'AND A BIT UNDERGROUND.  SUBSURFACE MARK IS A REFERENCE MARK
 NH0523'DISK STAMPED SHAW 1920 SET IN SMALL MASS OF CONCRETE, SURFACE
 NH0523'MARK IS TRI. STA. DISK STAMPED SHAW 1920 1964.
 NH0523'
 NH0523'THE ONE REFERENCE MARK IS STAMPED SHAW 1920 FLUSH,
 NH0523'IS 9.659 METERS OR 31.69 FEET (ORIGINALLY 31.40) NW,
 NH0523'N 51 DEG 32 MIN W FROM THE STATION, 35 FEET NW OF NW RAIL, ABOUT
 NH0523'LEVEL WITH THE TOP OF SAME, 10 FEET S OF CENTER LINE OF THE
 NH0523'TRACE OF OLD ROAD, 5 FEET SE OF R/W FENCE, AND 1.0 FEET ENE OF
 NH0523'STEEL WITNESS POST.
 NH0523
 NH0523                          STATION RECOVERY (1965)
 NH0523
 NH0523'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 NH0523'THIS STATION RECOVERED AND FOUND IN GOOD CONDITION BUT THE
 NH0523'REFERENCE MARK WAS FOUND TO BE TILTED.  A REQUEST WAS RECEIVED
 NH0523'TO MOVE THE STATION OUT OF THE WAY OF CONSTRUCTION OF AN OVERPASS
 NH0523'OVER THE RAILROAD.  THERE WERE NO OBJECTS VISIBLE FROM THE GROUND
 NH0523'SO THIS STATION AND REFERENCE MARK WERE DESTROYED.
 NH0523'
 NH0523'STATION SHAW HAD BEEN USED FOR THE AZIMUTH MARK FOR STATION
 NH0523'ROCKTON BUT THESE STATIONS WERE NO LONGER INTERVISABLE.
 NH0523
 NH0523                          STATION RECOVERY (1971)
 NH0523
 NH0523'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 NH0523'STATION SHAW, THE DESTROYED CONDITION IS ASSUMED.  HOWEVER,
 NH0523'ALL REFERENCES ARE IN AGREEMENT AND WOULD PLACE THE MARK ABOUT
 NH0523'20 FEET SOUTH OF THE NORTH END OF A NEWLY CONSTRUCTED OVERPASS.
 NH0523'THE OVERPASS WAS BUILT IN 1965.
 NH0523'
 NH0523'STATION SHAW R.M., THE DESTROYED CONDITION IS ASSUMED.  HOWEVER,
 NH0523'ALL REFERENCES ARE IN AGREEMENT AND WOULD PLACE THE MARK ABOUT 20
 NH0523'FEET SOUTH OF THE NORTH END OF A NEWLY CONSTRUCTED OVERPASS.
 NH0523'
 NH0523'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1.0
 NH0523'MI N ALONG THE C.M.ST.P. AND P. RR FROM THE OLD RR STA AT
 NH0523'ROCKTON
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0522 ***********************************************************************
 NH0522  DESIGNATION -  SHAW RM
 NH0522  PID         -  NH0522
 NH0522  STATE/COUNTY-  IL/WINNEBAGO
 NH0522  COUNTRY     -  US
 NH0522  USGS QUAD   -  SOUTH BELOIT (2018)
 NH0522
 NH0522                         *CURRENT SURVEY CONTROL
 NH0522  ______________________________________________________________________
 NH0522* NAD 83(1986) POSITION- 42 28 25.66   (N) 089 03 39.18   (W)   HD_HELD1
 NH0522* NAVD 88 ORTHO HEIGHT -   229.397 (meters)      752.61  (feet) ADJUSTED
 NH0522  ______________________________________________________________________
 NH0522  GEOID HEIGHT    -        -33.715 (meters)                     GEOID18
 NH0522  DYNAMIC HEIGHT  -        229.326 (meters)      752.38  (feet) COMP
 NH0522  MODELED GRAVITY -    980,307.4   (mgal)                       NAVD 88
 NH0522
 NH0522  VERT ORDER      -  FIRST     CLASS II
 NH0522
 NH0522.The horizontal coordinates were determined by differentially corrected
 NH0522.hand held GPS observations or other comparable positioning techniques
 NH0522.and have an estimated accuracy of +/- 3 meters.
 NH0522
 NH0522.The orthometric height was determined by differential leveling and
 NH0522.adjusted by the NATIONAL GEODETIC SURVEY
 NH0522.in June 1991.
 NH0522
 NH0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0522.GEOID18 height accuracy estimate available here.
 NH0522
 NH0522.Click photographs - Photos may exist for this station.
 NH0522
 NH0522.The dynamic height is computed by dividing the NAVD 88
 NH0522.geopotential number by the normal gravity value computed on the
 NH0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0522.degrees latitude (g = 980.6199 gals.).
 NH0522
 NH0522.The modeled gravity was interpolated from observed gravity values.
 NH0522
 NH0522;                    North         East    Units  Estimated Accuracy
 NH0522;SPC IL W     -   645,300.1     790,927.4     MT  (+/- 3 meters HH1 GPS) 
 NH0522
 NH0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3059104441(NAD 83)
 NH0522
 NH0522                          SUPERSEDED SURVEY CONTROL
 NH0522
 NH0522  NGVD 29 (??/??/92)  229.457  (m)          752.81   (f) ADJ UNCH    1 2
 NH0522
 NH0522.Superseded values are not recommended for survey control.
 NH0522
 NH0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0522.See file dsdata.pdf to determine how the superseded data were derived.
 NH0522
 NH0522_MARKER: DR = REFERENCE MARK DISK
 NH0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0522_STAMPING: SHAW 1920
 NH0522_MARK LOGO: CGS
 NH0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0522+STABILITY: SURFACE MOTION
 NH0522
 NH0522  HISTORY     - Date     Condition        Report By
 NH0522  HISTORY     - 1920     MONUMENTED       CGS
 NH0522  HISTORY     - 1964     GOOD             CGS
 NH0522  HISTORY     - 19970530 MARK NOT FOUND   USPSQD
 NH0522
 NH0522                          STATION DESCRIPTION
 NH0522
 NH0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 NH0522'1.2 MI NNE FROM ROCKTON.
 NH0522'ABOUT 1.0 MILES NLY ALONG CHICAGO, MILWAUKEE AND ST. PAUL RAILROAD
 NH0522'FROM THE OLD R.R. STATION IN THE FORK OF THE R.R. TRACKS AND ON
 NH0522'THE PRESENT N EDGE OF THE TOWN OF ROCKTON, ABOUT 105 YARDS SW
 NH0522'OF LARGE CONCRETE PIPE CULVERT UNDER THE R.R., AN ESTIMATED 0.2
 NH0522'MILE NE OF THE RESEARCH BUILDING OF THE BELOIT CORPORATION
 NH0522'(PRINTING MACHINERY), ABOUT 45 YARDS SW OF NE END OF LONG R.R.
 NH0522'CURVE, 35 FEET NW OF NW RAIL, 10 FEET SW OF CENTERLINE OF OLD
 NH0522'TRACK ROAD, 9.659 METERS OR 31.69 FEET NW IN AZIMUTH 128 DEG
 NH0522'28 MIN FROM TRAVERSE STATION SHAW 1920 1964, 5 FEET SE OF R.R.
 NH0522'RIGHT-OF-WAY FENCE, 1.0 FEET ENE OF STEEL WITNESS POST, AND
 NH0522'FLUSH WITH THE GROUND SURFACE.  NOTE-- TILTED AND DISTANCE TO
 NH0522'STATION DIFFERS FROM ORIGINAL MEASURE.
 NH0522
 NH0522                          STATION RECOVERY (1997)
 NH0522
 NH0522'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0522'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1454 ***********************************************************************
 HB1454  DESIGNATION -  SHAWNEETOWN
 HB1454  PID         -  HB1454
 HB1454  STATE/COUNTY-  IL/GALLATIN
 HB1454  COUNTRY     -  US
 HB1454  USGS QUAD   -  SHAWNEETOWN (2018)
 HB1454
 HB1454                         *CURRENT SURVEY CONTROL
 HB1454  ______________________________________________________________________
 HB1454* NAD 83(1997) POSITION- 37 41 28.95453(N) 088 08 30.37421(W)   ADJUSTED
 HB1454* NAVD 88 ORTHO HEIGHT -   113.    (meters)      371.    (feet) SCALED
 HB1454  ______________________________________________________________________
 HB1454  GEOID HEIGHT    -        -29.858 (meters)                     GEOID18
 HB1454  LAPLACE CORR    -         -2.36  (seconds)                    DEFLEC18
 HB1454  HORZ ORDER      -  SECOND
 HB1454
 HB1454.The horizontal coordinates were established by classical geodetic methods
 HB1454.and adjusted by the National Geodetic Survey in October 1999.
 HB1454
 HB1454.The orthometric height was scaled from a topographic map.
 HB1454
 HB1454.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1454.GEOID18 height accuracy estimate available here.
 HB1454
 HB1454.Click photographs - Photos may exist for this station.
 HB1454
 HB1454.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1454
 HB1454. The following values were computed from the NAD 83(1997) position.
 HB1454
 HB1454;                    North         East     Units Scale Factor Converg.
 HB1454;SPC IL E     -   113,737.730   316,895.278   MT  0.99997851   +0 07 01.6
 HB1454;SPC IL E     -   373,154.54  1,039,680.59   sFT  0.99997851   +0 07 01.6
 HB1454;UTM  16      - 4,172,186.767   399,335.243   MT  0.99972481   -0 41 53.3
 HB1454
 HB1454!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1454!SPC IL E     -   0.99998697  x   0.99997851  =   0.99996548
 HB1454!UTM  16      -   0.99998697  x   0.99972481  =   0.99971178
 HB1454
 HB1454:                Primary Azimuth Mark                     Grid Az
 HB1454:SPC IL E     -  SHAWNEETOWN AZ MK                        036 55 20.8
 HB1454:UTM  16      -  SHAWNEETOWN AZ MK                        037 44 15.7
 HB1454
 HB1454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9933572186(NAD 83)
 HB1454
 HB1454|---------------------------------------------------------------------|
 HB1454| PID    Reference Object                     Distance      Geod. Az  |
 HB1454|                                                           dddmmss.s |
 HB1454| CI5518 SHAWNEETOWN AZ MK                                  0370222.4 |
 HB1454| HB1453 SHAWNEETOWN BRIDGE OBSTR LIGHT      APPROX. 0.9 KM 0935452.9 |
 HB1454| CI5519 SHAWNEETOWN RM 1                     31.370 METERS 10901     |
 HB1454| CI5520 SHAWNEETOWN RM 2                     22.306 METERS 28855     |
 HB1454|---------------------------------------------------------------------|
 HB1454
 HB1454                          SUPERSEDED SURVEY CONTROL
 HB1454
 HB1454  NAD 83(1997)-  37 41 28.95478(N)    088 08 30.37360(W) AD(       ) 2
 HB1454  NAD 83(1993)-  37 41 28.95514(N)    088 08 30.37299(W) AD(       ) 2
 HB1454  NAD 83(1986)-  37 41 28.96206(N)    088 08 30.37584(W) AD(       ) 2
 HB1454  NAD 27      -  37 41 28.79555(N)    088 08 30.25377(W) AD(       ) 2
 HB1454
 HB1454.Superseded values are not recommended for survey control.
 HB1454
 HB1454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1454.See file dsdata.pdf to determine how the superseded data were derived.
 HB1454
 HB1454_MARKER: DS = TRIANGULATION STATION DISK
 HB1454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1454_STAMPING: SHAWNEETOWN 1957
 HB1454_MARK LOGO: CGS
 HB1454_PROJECTION: FLUSH
 HB1454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1454+STABILITY: SURFACE MOTION
 HB1454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1454+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2011
 HB1454
 HB1454  HISTORY     - Date     Condition        Report By
 HB1454  HISTORY     - 1957     MONUMENTED       CGS
 HB1454  HISTORY     - 1971     GOOD             USAF
 HB1454  HISTORY     - 1972     GOOD             NGS
 HB1454  HISTORY     - 20110427 GOOD             ILDT
 HB1454
 HB1454                          STATION DESCRIPTION
 HB1454
 HB1454'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1454'THE STATION IS ABOUT 1.0 MILE SOUTHWEST OF THE CENTER OF OLD
 HB1454'SHAWNEETOWN, 0.25 MILE WEST OF THE OHIO RIVER ON THE TOP OF A LEVEE
 HB1454'AND IS ON TOWN PROPERTY.  IT IS 45 FEET WEST OF THE CENTERLINE OF A
 HB1454'GRAVELED ROAD, 27 FEET SOUTHWEST OF A WHITE WITNESS POST AND IS SET
 HB1454'IN ABOUT THE CENTER OF THE TOP OF THE LEVEE.  THE MONUMENT IS FLUSH
 HB1454'AND THE DISK IS STAMPED SHAWNEETOWN 1957.
 HB1454'
 HB1454'TO REACH THE STATION FROM STATE HIGHWAY 13 OVERPASS AND A PAVED ROAD
 HB1454'IN THE SOUTHWEST EDGE OF OLD SHAWNEETOWN, GO SOUTHWEST ON THE
 HB1454'PAVED ROAD FOR 0.2 MILE TO THE OLD SHAWNEETOWN RAILROAD STATION ON
 HB1454'THE LEFT AND THE PT 19 (USGS) MARK.  CONTINUE SOUTHWEST ON THE
 HB1454'GRAVELED ROAD FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 HB1454'
 HB1454'REFERENCE MARK 1 IS SET ON TOP OF THE LEVEE IN THE CENTER OF A TRACK
 HB1454'ROAD AND 57 FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD.
 HB1454'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SHAWNEETOWN NO 1 1957.
 HB1454'
 HB1454'REFERENCE MARK 2 IS SET IN THE CENTER OF THE TOP OF THE LEVEE AND 118
 HB1454'FEET WEST OF THE CENTERLINE OF THE GRAVELED ROAD.  THE MONUMENT IS
 HB1454'FLUSH AND THE DISK IS STAMPED SHAWNEETOWN NO 2 1957.
 HB1454'
 HB1454'PT 19 (USGS) IS 75 FEET SOUTHEAST OF THE CENTERLINE OF THE GRAVELED
 HB1454'ROAD, 11 FEET NORTHWEST OF THE SOUTHWEST CORNER OF OLD SHAWNEETOWN
 HB1454'RAILROAD STATION AND 2 FEET NORTHWEST OF A WOODEN COLUMN SUPPORTING
 HB1454'THE SOUTHWEST CORNER OF A CANOPY.  THE MARK IS A STANDARD U.S.
 HB1454'GEOLOGICAL SURVEY DISK STAMPED PRIM. TRAV. STA. NO. 19 ILL. 1911 SET
 HB1454'ABOUT 1-1/2 FEET UNDERGROUND.  A CONCRETE POST 2 FEET LONG
 HB1454'WITH A COPPER BOLT IN THE CENTER WAS SET ON THE TOP OF THIS MARK BY
 HB1454'THE U.S. C AND GS IN 1949.
 HB1454'
 HB1454'THE AZIMUTH MARK IS AT THE INTERSECTION OF STATE HIGHWAY 13 OVERPASS
 HB1454'AND THE PAVED ROAD, 5 FEET SOUTHEAST OF THE SOUTHEAST
 HB1454'CONCRETE PIER TO THE OVERPASS, 25 FEET SOUTHEAST OF THE CENTERLINE OF
 HB1454'THE PAVED ROAD AND 11 FEET SOUTHEAST OF THE NORTHWEST EDGE OF A
 HB1454'CONCRETE SIDEWALK.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 HB1454'STAMPED SHAWNEETOWN 1957.
 HB1454'
 HB1454'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1454
 HB1454                          STATION RECOVERY (1971)
 HB1454
 HB1454'RECOVERY NOTE BY US AIR FORCE 1971
 HB1454'STATION, RM 1 AND THE AZIMUTH MARK WERE FOUND AS DESCRIBED.  R.M. 2
 HB1454'WAS SEARCHED FOR BUT NOT FOUND.  THE SHAWNEETOWN RR STATION NO
 HB1454'LONGER EXISTS.
 HB1454
 HB1454                          STATION RECOVERY (1972)
 HB1454
 HB1454'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 HB1454'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 HB1454'GOOD CONDITION.  PT A (USGS) WAS NOT FOUND AND ASSUMED TO EITHER
 HB1454'BE DESTROYED OR COVERED SINCE THE DEPOT HAS BEEN DESTROYED.  THE
 HB1454'DISTANCE TO THE REFERENCE MARKS CHECKED AS DID THE DIRECTION TO
 HB1454'THE LIGHT.  THE DIRECTION TO REFERENCE MARK 1 FOUND TO BE IN ERROR BY
 HB1454'1 MINUTE AND 50 SECONDS AND TO REFERENCE 2 BY 3 MINUTES AND 22
 HB1454'SECONDS.  A NEW DESCRIPTION FOLLOWS-
 HB1454'
 HB1454'THE STATION IS LOCATED ABOUT 1/2 MILE WEST OF THE OHIO RIVER ON THE
 HB1454'TOP AND CENTER OF A LEVEE, 45 FEET WEST OF THE CENTERLINE OF A
 HB1454'GRAVELED ROAD, 17 FEET EAST OF THE EAST SIDE OF AN OVERHEAD CONVEYOR
 HB1454'AND 1 FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND
 HB1454'THE DISK IS STAMPED SHAWNEETOWN 1957.
 HB1454'
 HB1454'TO REACH THE STATION FROM STATE HIGHWAY 13 OVERPASS OF A PAVED ROAD
 HB1454'AT THE SOUTHWEST EDGE OF OLD SHAWNEETOWN, GO SOUTHWEST ON
 HB1454'PAVED AND GRAVELED ROAD FOR 0.3 MILE TO POINT WHERE ROAD CROSSES
 HB1454'LEVEE AND THE STATION ON THE RIGHT.
 HB1454'
 HB1454'REFERENCE MARK 1 IS 57 FEET EAST OF THE CENTERLINE OF THE ROAD AND ON
 HB1454'THE TOP AND CENTER OF THE LEVEE.  THE MONUMENT IS FLUSH AND THE DISK
 HB1454'IS STAMPED SHAWNEETOWN NO 1 1957.
 HB1454'
 HB1454'REFERENCE MARK 2 IS 118 FEET WEST OF THE CENTERLINE OF THE ROAD, 42
 HB1454'FEET WEST OF THE WEST SIDE OF THE CONVEYOR AND ON THE TOP AND
 HB1454'CENTER OF THE LEVEE.  THE MONUMENT IS 2 INCHES UNDERGROUND AND THE
 HB1454'DISK IS STAMPED SHAWNEETOWN NO 2 1957.
 HB1454'
 HB1454'THE AZIMUTH MARK IS 5 FEET SOUTHEAST OF THE SOUTHEAST CONCRETE PIER
 HB1454'OF THE OVERPASS, 25 FEET SOUTHEAST OF THE CENTERLINE OF THE PAVED
 HB1454'ROAD AND 11 FEET SOUTHEAST OF THE NORTHWEST EDGE OF A SIDEWALK.  THE
 HB1454'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED SHAWNEETOWN
 HB1454'1957.
 HB1454'
 HB1454'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 HB1454'
 HB1454'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ABOUT 1 MILE
 HB1454'SOUTHWEST OF OLD SHAWNEETOWN.
 HB1454
 HB1454                          STATION RECOVERY (2011)
 HB1454
 HB1454'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB1454'RM 1 FOUND, AZ MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8901 ***********************************************************************
 DE8901  DESIGNATION -  SHE 01A
 DE8901  PID         -  DE8901
 DE8901  STATE/COUNTY-  IL/SHELBY
 DE8901  COUNTRY     -  US
 DE8901  USGS QUAD   -  EFFINGHAM NORTH (2018)
 DE8901
 DE8901                         *CURRENT SURVEY CONTROL
 DE8901  ______________________________________________________________________
 DE8901* NAD 83(2011) POSITION- 39 14 53.89270(N) 088 37 09.27644(W)   ADJUSTED
 DE8901* NAD 83(2011) ELLIP HT-   166.548 (meters)        (06/27/12)   ADJUSTED
 DE8901* NAD 83(2011) EPOCH   -  2010.00
 DE8901* NAVD 88 ORTHO HEIGHT -   198.7   (meters)      652.    (feet) GPS OBS
 DE8901  ______________________________________________________________________
 DE8901  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8901  GEOID HEIGHT    -        -32.131 (meters)                     GEOID99
 DE8901  GEOID HEIGHT    -        -32.154 (meters)                     GEOID18
 DE8901  NAD 83(2011) X  -    119,182.365 (meters)                     COMP
 DE8901  NAD 83(2011) Y  - -4,944,625.883 (meters)                     COMP
 DE8901  NAD 83(2011) Z  -  4,013,807.639 (meters)                     COMP
 DE8901  LAPLACE CORR    -          1.03  (seconds)                    DEFLEC18
 DE8901
 DE8901  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8901  Standards:
 DE8901         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8901            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8901  -------------------------------------------------------------------
 DE8901  NETWORK    0.58   0.88           0.26   0.21   0.45      0.05147853
 DE8901  -------------------------------------------------------------------
 DE8901  Click here for local accuracies and other accuracy information.
 DE8901
 DE8901.The horizontal coordinates were established by GPS observations
 DE8901.and adjusted by the National Geodetic Survey in June 2012.
 DE8901
 DE8901.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8901.been affixed to the stable North American tectonic plate. See 
 DE8901.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8901
 DE8901.The horizontal coordinates are valid at the epoch date displayed above
 DE8901.which is a decimal equivalence of Year/Month/Day.
 DE8901
 DE8901.The orthometric height was determined by GPS observations and a
 DE8901.high-resolution geoid model.
 DE8901
 DE8901.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8901.GEOID18 height accuracy estimate available here.
 DE8901
 DE8901.Click photographs - Photos may exist for this station.
 DE8901
 DE8901.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8901
 DE8901.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8901
 DE8901.The ellipsoidal height was determined by GPS observations
 DE8901.and is referenced to NAD 83.
 DE8901
 DE8901. The following values were computed from the NAD 83(2011) position.
 DE8901
 DE8901;                    North         East     Units Scale Factor Converg.
 DE8901;SPC IL E     -   286,582.437   275,320.029   MT  0.99998250   -0 10 51.2
 DE8901;SPC IL E     -   940,229.21    903,279.13   sFT  0.99998250   -0 10 51.2
 DE8901;UTM  16      - 4,345,581.033   360,274.503   MT  0.99984039   -1 01 28.7
 DE8901
 DE8901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8901!SPC IL E     -   0.99997387  x   0.99998250  =   0.99995637
 DE8901!UTM  16      -   0.99997387  x   0.99984039  =   0.99981426
 DE8901
 DE8901_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6027445581(NAD 83)
 DE8901
 DE8901                          SUPERSEDED SURVEY CONTROL
 DE8901
 DE8901  NAD 83(2007)-  39 14 53.89280(N)    088 37 09.27720(W) AD(2002.00) 0
 DE8901  ELLIP H (02/10/07)  166.584  (m)                       GP(2002.00)    
 DE8901  ELLIP H (12/06/04)  166.596  (m)                       GP(       ) 4 1
 DE8901  NAD 83(1997)-  39 14 53.89227(N)    088 37 09.27780(W) AD(       ) 1
 DE8901  ELLIP H (12/18/02)  166.611  (m)                       GP(       ) 4 2
 DE8901
 DE8901.Superseded values are not recommended for survey control.
 DE8901
 DE8901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8901.See file dsdata.pdf to determine how the superseded data were derived.
 DE8901
 DE8901_MARKER: I = METAL ROD
 DE8901_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8901_STAMPING: SHE-01A
 DE8901_MARK LOGO: ILDT
 DE8901_PROJECTION: FLUSH
 DE8901_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8901_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8901+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2004
 DE8901_ROD/PIPE-DEPTH: 3.7 meters
 DE8901_SLEEVE-DEPTH  : 1.1 meters
 DE8901
 DE8901  HISTORY     - Date     Condition        Report By
 DE8901  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8901  HISTORY     - 20041028 GOOD             ILDT
 DE8901
 DE8901                          STATION DESCRIPTION
 DE8901
 DE8901'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8901'THE STATION IS LOCATED ABOUT 1.0  MI ( 1.6  KM ) SOUTH OF STEWARDSON .
 DE8901'TO  REACH FROM THE JUNCTION  AT THE  STATE  ROUTE 32  ( 2800 E COUNTY
 DE8901'ROAD )   AND  300 N COUNTY ROAD,   GO SOUTH ON STATE ROUTE 32  ( 2800
 DE8901'E COUNTY ROAD )  ABOUT  0.7 MI  ( 1.1 KM ),  THE STATION IS ON THE
 DE8901'RIGHT .
 DE8901'IT IS  36.6   FT WEST  OF THE  STATE  ROUTE 32 ( 28OO E COUNTY ROAD )
 DE8901',
 DE8901'205.0 FT NORTH OF THE CENTER OF THE DRIVEWAY, 7.0 FT SOUTHEAST OF
 DE8901'THE FENCE POLE.  NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A
 DE8901'6 - INCH  ACCESS   COVER.
 DE8901
 DE8901                          STATION RECOVERY (2004)
 DE8901
 DE8901'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CW)
 DE8901'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8906 ***********************************************************************
 DE8906  DESIGNATION -  SHE 01B
 DE8906  PID         -  DE8906
 DE8906  STATE/COUNTY-  IL/SHELBY
 DE8906  COUNTRY     -  US
 DE8906  USGS QUAD   -  STEWARDSON EAST (2018)
 DE8906
 DE8906                         *CURRENT SURVEY CONTROL
 DE8906  ______________________________________________________________________
 DE8906* NAD 83(2011) POSITION- 39 15 10.13104(N) 088 37 08.45022(W)   ADJUSTED
 DE8906* NAD 83(2011) ELLIP HT-   162.863 (meters)        (06/27/12)   ADJUSTED
 DE8906* NAD 83(2011) EPOCH   -  2010.00
 DE8906* NAVD 88 ORTHO HEIGHT -   195.0   (meters)      640.    (feet) GPS OBS
 DE8906  ______________________________________________________________________
 DE8906  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8906  GEOID HEIGHT    -        -32.135 (meters)                     GEOID99
 DE8906  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 DE8906  NAD 83(2011) X  -    119,194.466 (meters)                     COMP
 DE8906  NAD 83(2011) Y  - -4,944,305.790 (meters)                     COMP
 DE8906  NAD 83(2011) Z  -  4,014,193.110 (meters)                     COMP
 DE8906  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 DE8906
 DE8906  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8906  Standards:
 DE8906         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8906            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8906  -------------------------------------------------------------------
 DE8906  NETWORK    1.39   1.86           0.62   0.50   0.95      0.05977633
 DE8906  -------------------------------------------------------------------
 DE8906  Click here for local accuracies and other accuracy information.
 DE8906
 DE8906.The horizontal coordinates were established by GPS observations
 DE8906.and adjusted by the National Geodetic Survey in June 2012.
 DE8906
 DE8906.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8906.been affixed to the stable North American tectonic plate. See 
 DE8906.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8906
 DE8906.The horizontal coordinates are valid at the epoch date displayed above
 DE8906.which is a decimal equivalence of Year/Month/Day.
 DE8906
 DE8906.The orthometric height was determined by GPS observations and a
 DE8906.high-resolution geoid model.
 DE8906
 DE8906.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8906.GEOID18 height accuracy estimate available here.
 DE8906
 DE8906.Click photographs - Photos may exist for this station.
 DE8906
 DE8906.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8906
 DE8906.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8906
 DE8906.The ellipsoidal height was determined by GPS observations
 DE8906.and is referenced to NAD 83.
 DE8906
 DE8906. The following values were computed from the NAD 83(2011) position.
 DE8906
 DE8906;                    North         East     Units Scale Factor Converg.
 DE8906;SPC IL E     -   287,083.137   275,341.420   MT  0.99998248   -0 10 50.7
 DE8906;SPC IL E     -   941,871.93    903,349.31   sFT  0.99998248   -0 10 50.7
 DE8906;UTM  16      - 4,346,081.293   360,303.261   MT  0.99984029   -1 01 28.5
 DE8906
 DE8906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8906!SPC IL E     -   0.99997445  x   0.99998248  =   0.99995693
 DE8906!UTM  16      -   0.99997445  x   0.99984029  =   0.99981474
 DE8906
 DE8906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6030346081(NAD 83)
 DE8906
 DE8906                          SUPERSEDED SURVEY CONTROL
 DE8906
 DE8906  NAD 83(2007)-  39 15 10.13066(N)    088 37 08.45109(W) AD(2002.00) 0
 DE8906  ELLIP H (02/10/07)  162.903  (m)                       GP(2002.00)    
 DE8906  ELLIP H (12/06/04)  162.892  (m)                       GP(       ) 4 1
 DE8906  NAD 83(1997)-  39 15 10.13079(N)    088 37 08.45067(W) AD(       ) 1
 DE8906  ELLIP H (12/18/02)  162.906  (m)                       GP(       ) 4 2
 DE8906
 DE8906.Superseded values are not recommended for survey control.
 DE8906
 DE8906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8906.See file dsdata.pdf to determine how the superseded data were derived.
 DE8906
 DE8906_MARKER: F = FLANGE-ENCASED ROD
 DE8906_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8906_STAMPING: SHE-01B
 DE8906_MARK LOGO: ILDT
 DE8906_PROJECTION: RECESSED 13 CENTIMETERS
 DE8906_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8906_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8906+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2020
 DE8906_ROD/PIPE-DEPTH: 3.7 meters
 DE8906_SLEEVE-DEPTH  : 1.1 meters
 DE8906
 DE8906  HISTORY     - Date     Condition        Report By
 DE8906  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8906  HISTORY     - 20200618 GOOD             ILDT
 DE8906
 DE8906                          STATION DESCRIPTION
 DE8906
 DE8906'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8906'THE STATION IS LOCATED ABOUT 0.7  MI ( 1.1  KM ) SOUTH OF STEWARDSON .
 DE8906'TO  REACH FROM THE JUNCTION  AT THE  STATE  ROUTE 32  ( 2800 E COUNTY
 DE8906'ROAD )   AND  300 N COUNTY ROAD,   GO SOUTH ON STATE ROUTE 32  ( 2800
 DE8906'E COUNTY ROAD )  ABOUT  0.4 MI  ( 0.6  KM ),  THE STATION IS ON THE
 DE8906'LEFT, ON THE SOUTHEAST CORNER AT THE DRIVEWAY. IT IS  37.6    FT  EAST
 DE8906'OF THE  STATE  ROUTE 32 ( 28OO E COUNTY ROAD )  , 163.0  FT  SOUTH  OF
 DE8906'THE CENTER OF THE DRIVEWAY, 12.5  FT NORTHWEST  OF THE EDGE
 DE8906'OF FIELD .  NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A  6 -
 DE8906'INCH
 DE8906'ACCESS   COVER.
 DE8906
 DE8906                          STATION RECOVERY (2020)
 DE8906
 DE8906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8913 ***********************************************************************
 DE8913  DESIGNATION -  SHE 02B
 DE8913  PID         -  DE8913
 DE8913  STATE/COUNTY-  IL/SHELBY
 DE8913  COUNTRY     -  US
 DE8913  USGS QUAD   -  FANCHER (2018)
 DE8913
 DE8913                         *CURRENT SURVEY CONTROL
 DE8913  ______________________________________________________________________
 DE8913* NAD 83(2011) POSITION- 39 15 52.90362(N) 088 51 42.81146(W)   ADJUSTED
 DE8913* NAD 83(2011) ELLIP HT-   148.861 (meters)        (06/27/12)   ADJUSTED
 DE8913* NAD 83(2011) EPOCH   -  2010.00
 DE8913* NAVD 88 ORTHO HEIGHT -   181.1   (meters)      594.    (feet) GPS OBS
 DE8913  ______________________________________________________________________
 DE8913  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8913  GEOID HEIGHT    -        -32.230 (meters)                     GEOID99
 DE8913  GEOID HEIGHT    -        -32.267 (meters)                     GEOID18
 DE8913  NAD 83(2011) X  -     98,217.637 (meters)                     COMP
 DE8913  NAD 83(2011) Y  - -4,943,921.204 (meters)                     COMP
 DE8913  NAD 83(2011) Z  -  4,015,205.620 (meters)                     COMP
 DE8913  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 DE8913
 DE8913  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8913  Standards:
 DE8913         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8913            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8913  -------------------------------------------------------------------
 DE8913  NETWORK    2.09   2.80           0.94   0.74   1.43      0.19026280
 DE8913  -------------------------------------------------------------------
 DE8913  Click here for local accuracies and other accuracy information.
 DE8913
 DE8913.The horizontal coordinates were established by GPS observations
 DE8913.and adjusted by the National Geodetic Survey in June 2012.
 DE8913
 DE8913.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8913.been affixed to the stable North American tectonic plate. See 
 DE8913.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8913
 DE8913.The horizontal coordinates are valid at the epoch date displayed above
 DE8913.which is a decimal equivalence of Year/Month/Day.
 DE8913
 DE8913.The orthometric height was determined by GPS observations and a
 DE8913.high-resolution geoid model.
 DE8913
 DE8913.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8913.GEOID18 height accuracy estimate available here.
 DE8913
 DE8913.Click photographs - Photos may exist for this station.
 DE8913
 DE8913.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8913
 DE8913.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8913
 DE8913.The ellipsoidal height was determined by GPS observations
 DE8913.and is referenced to NAD 83.
 DE8913
 DE8913. The following values were computed from the NAD 83(2011) position.
 DE8913
 DE8913;                    North         East     Units Scale Factor Converg.
 DE8913;SPC IL E     -   288,496.436   254,384.955   MT  1.00000061   -0 20 04.3
 DE8913;SPC IL E     -   946,508.72    834,594.64   sFT  1.00000061   -0 20 04.3
 DE8913;UTM  16      - 4,347,802.923   339,372.243   MT  0.99991769   -1 10 43.1
 DE8913
 DE8913!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8913!SPC IL E     -   0.99997665  x   1.00000061  =   0.99997726
 DE8913!UTM  16      -   0.99997665  x   0.99991769  =   0.99989434
 DE8913
 DE8913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3937247802(NAD 83)
 DE8913
 DE8913                          SUPERSEDED SURVEY CONTROL
 DE8913
 DE8913  NAD 83(2007)-  39 15 52.90317(N)    088 51 42.81229(W) AD(2002.00) 0
 DE8913  ELLIP H (02/10/07)  148.903  (m)                       GP(2002.00)    
 DE8913  ELLIP H (12/06/04)  148.887  (m)                       GP(       ) 4 1
 DE8913  NAD 83(1997)-  39 15 52.90348(N)    088 51 42.81167(W) AD(       ) 1
 DE8913  ELLIP H (12/18/02)  148.902  (m)                       GP(       ) 4 2
 DE8913
 DE8913.Superseded values are not recommended for survey control.
 DE8913
 DE8913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8913.See file dsdata.pdf to determine how the superseded data were derived.
 DE8913
 DE8913_MARKER: F = FLANGE-ENCASED ROD
 DE8913_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8913_STAMPING: SHE-02B
 DE8913_MARK LOGO: ILDT
 DE8913_PROJECTION: RECESSED 8 CENTIMETERS
 DE8913_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE8913_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8913+SATELLITE: SATELLITE OBSERVATIONS - June 22, 2020
 DE8913_ROD/PIPE-DEPTH: 3.7 meters
 DE8913_SLEEVE-DEPTH  : 1.1 meters
 DE8913
 DE8913  HISTORY     - Date     Condition        Report By
 DE8913  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8913  HISTORY     - 20200622 GOOD             ILDT
 DE8913
 DE8913                          STATION DESCRIPTION
 DE8913
 DE8913'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8913'THE STATION IS LOCATED ABOUT 1.3  MI (2.1  KM) NORTH OF COWDEN.  TO
 DE8913'REACH FROM THE JUNCTION OF STATE  ROUTE 128  (1500 E COUNTY ROAD)
 DE8913'AND  ROUTE 11 OF COWDEN, GO NORTH ON STATE ROUTE 128 ( 1500 E
 DE8913'COUNTY ROAD ) , ABOUT  0.7 MI  (1.1 KM ) TO THE CROSSROAD 300 N COUNTY
 DE8913'ROAD, CONTINUE NORTH ON STATE ROUTE  128 (1500 E COUNTY ROAD)
 DE8913'ABOUT 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT. IT IS  41.5   FT
 DE8913'WEST  OF
 DE8913'THE  CENTER OF THE STATE  ROUTE  128 (15OO E COUNTY ROAD), 3.0  FT
 DE8913'EAST  OF THE EDGE OF FIELD, 2.0 FT EAST OF THE FIBERGLASS WITNESS
 DE8913'POST .  NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A  6- INCH
 DE8913'ACCESS COVER.
 DE8913
 DE8913                          STATION RECOVERY (2020)
 DE8913
 DE8913'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8913'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8912 ***********************************************************************
 DE8912  DESIGNATION -  SHE 03A
 DE8912  PID         -  DE8912
 DE8912  STATE/COUNTY-  IL/SHELBY
 DE8912  COUNTRY     -  US
 DE8912  USGS QUAD   -  TOWER HILL (2018)
 DE8912
 DE8912                         *CURRENT SURVEY CONTROL
 DE8912  ______________________________________________________________________
 DE8912* NAD 83(2011) POSITION- 39 23 25.61847(N) 088 59 27.56967(W)   ADJUSTED
 DE8912* NAD 83(2011) ELLIP HT-   172.135 (meters)        (06/27/12)   ADJUSTED
 DE8912* NAD 83(2011) EPOCH   -  2010.00
 DE8912* NAVD 88 ORTHO HEIGHT -   204.4   (meters)      671.    (feet) GPS OBS
 DE8912  ______________________________________________________________________
 DE8912  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE8912  GEOID HEIGHT    -        -32.188 (meters)                     GEOID03
 DE8912  GEOID HEIGHT    -        -32.233 (meters)                     GEOID18
 DE8912  NAD 83(2011) X  -     86,922.199 (meters)                     COMP
 DE8912  NAD 83(2011) Y  - -4,935,301.001 (meters)                     COMP
 DE8912  NAD 83(2011) Z  -  4,026,020.308 (meters)                     COMP
 DE8912  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 DE8912
 DE8912  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8912  Standards:
 DE8912         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8912            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8912  -------------------------------------------------------------------
 DE8912  NETWORK    0.60   1.10           0.27   0.21   0.56     -0.02421859
 DE8912  -------------------------------------------------------------------
 DE8912  Click here for local accuracies and other accuracy information.
 DE8912
 DE8912.The horizontal coordinates were established by GPS observations
 DE8912.and adjusted by the National Geodetic Survey in June 2012.
 DE8912
 DE8912.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8912.been affixed to the stable North American tectonic plate. See 
 DE8912.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8912
 DE8912.The horizontal coordinates are valid at the epoch date displayed above
 DE8912.which is a decimal equivalence of Year/Month/Day.
 DE8912
 DE8912.The orthometric height was determined by GPS observations and a
 DE8912.high-resolution geoid model.
 DE8912
 DE8912.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8912.GEOID18 height accuracy estimate available here.
 DE8912
 DE8912.Click photographs - Photos may exist for this station.
 DE8912
 DE8912.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8912
 DE8912.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8912
 DE8912.The ellipsoidal height was determined by GPS observations
 DE8912.and is referenced to NAD 83.
 DE8912
 DE8912. The following values were computed from the NAD 83(2011) position.
 DE8912
 DE8912;                    North         East     Units Scale Factor Converg.
 DE8912;SPC IL E     -   302,530.709   243,345.039   MT  1.00001450   -0 25 02.5
 DE8912;SPC IL E     -   992,552.83    798,374.52   sFT  1.00001450   -0 25 02.5
 DE8912;UTM  16      - 4,361,997.572   328,541.300   MT  0.99996197   -1 15 49.7
 DE8912
 DE8912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8912!SPC IL E     -   0.99997299  x   1.00001450  =   0.99998749
 DE8912!UTM  16      -   0.99997299  x   0.99996197  =   0.99993497
 DE8912
 DE8912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2854161997(NAD 83)
 DE8912
 DE8912                          SUPERSEDED SURVEY CONTROL
 DE8912
 DE8912  NAD 83(2007)-  39 23 25.61793(N)    088 59 27.57052(W) AD(2002.00) 0
 DE8912  ELLIP H (02/10/07)  172.179  (m)                       GP(2002.00)    
 DE8912  ELLIP H (12/06/04)  172.165  (m)                       GP(       ) 4 1
 DE8912  NAD 83(1997)-  39 23 25.61809(N)    088 59 27.57011(W) AD(       ) 1
 DE8912  ELLIP H (12/18/02)  172.180  (m)                       GP(       ) 4 2
 DE8912  NAVD 88 (12/18/02)  204.4    (m)  GEOID99  model used  GPS OBS        
 DE8912
 DE8912.Superseded values are not recommended for survey control.
 DE8912
 DE8912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8912.See file dsdata.pdf to determine how the superseded data were derived.
 DE8912
 DE8912_MARKER: F = FLANGE-ENCASED ROD
 DE8912_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8912_STAMPING: SHE-03A
 DE8912_MARK LOGO: ILDT
 DE8912_PROJECTION: RECESSED 8 CENTIMETERS
 DE8912_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE8912_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8912+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2020
 DE8912_ROD/PIPE-DEPTH: 3.7 meters
 DE8912_SLEEVE-DEPTH  : 1.1 meters
 DE8912
 DE8912  HISTORY     - Date     Condition        Report By
 DE8912  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8912  HISTORY     - 20060201 GOOD             ILDT
 DE8912  HISTORY     - 20200527 GOOD             ILDT
 DE8912
 DE8912                          STATION DESCRIPTION
 DE8912
 DE8912'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8912'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) WEST OF TOWER HILL.
 DE8912'
 DE8912'TO REACH FROM THE JUNCTION OF STATE ROUTE 16 (1200 N COUNTY ROAD) AND
 DE8912'ROUTE 15 IN TOWER HILL, GO WEST ON STATE ROUTE 16 (1200 N COUNTY ROAD)
 DE8912'ABOUT 1.2 MI (1.9 KM) TO THE CROSSROAD 800 E COUNTY ROAD (DOLLVILLE
 DE8912'ROAD) AND THE STATION ON THE RIGHT, ON THE NORTHEAST CORNER AT THE
 DE8912'CROSSROAD.
 DE8912'
 DE8912'IT IS 59.0 FT NORTH OF THE CENTER OF STATE  ROUTE 16 (12OO N COUNTY
 DE8912'ROAD), 48.0 FT EAST OF THE CENTER OF THE 800 E COUNTY ROAD (DOLLVILLE
 DE8912'ROAD), 10.3 FT SOUTHEAST OF THE UTILITY POLE AND 2.0 FT SOUTH OF A
 DE8912'FIBERGLASS WITNESS  POST.  NOTE-ACCESS TO THE STATION POINT IS THROUGH
 DE8912'A 6-INCH ACCESS COVER.
 DE8912
 DE8912                          STATION RECOVERY (2006)
 DE8912
 DE8912'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 DE8912'RECOVERED AS DESCRIBED
 DE8912
 DE8912                          STATION RECOVERY (2020)
 DE8912
 DE8912'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8912'THE STATION IS NOW IN THE EDGE OF A PLOWED FIELD AND VAULT CAP WITH
 DE8912'STAMPING IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8918 ***********************************************************************
 DE8918  DESIGNATION -  SHE 03B
 DE8918  PID         -  DE8918
 DE8918  STATE/COUNTY-  IL/SHELBY
 DE8918  COUNTRY     -  US
 DE8918  USGS QUAD   -  TOWER HILL (2018)
 DE8918
 DE8918                         *CURRENT SURVEY CONTROL
 DE8918  ______________________________________________________________________
 DE8918* NAD 83(2011) POSITION- 39 23 25.70526(N) 088 59 06.69943(W)   ADJUSTED
 DE8918* NAD 83(2011) ELLIP HT-   170.202 (meters)        (06/27/12)   ADJUSTED
 DE8918* NAD 83(2011) EPOCH   -  2010.00
 DE8918* NAVD 88 ORTHO HEIGHT -   202.4   (meters)      664.    (feet) GPS OBS
 DE8918  ______________________________________________________________________
 DE8918  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8918  GEOID HEIGHT    -        -32.217 (meters)                     GEOID99
 DE8918  GEOID HEIGHT    -        -32.236 (meters)                     GEOID18
 DE8918  NAD 83(2011) X  -     87,421.504 (meters)                     COMP
 DE8918  NAD 83(2011) Y  - -4,935,288.989 (meters)                     COMP
 DE8918  NAD 83(2011) Z  -  4,026,021.150 (meters)                     COMP
 DE8918  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 DE8918
 DE8918  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8918  Standards:
 DE8918         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8918            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8918  -------------------------------------------------------------------
 DE8918  NETWORK    1.78   2.47           0.81   0.62   1.26      0.12950424
 DE8918  -------------------------------------------------------------------
 DE8918  Click here for local accuracies and other accuracy information.
 DE8918
 DE8918.The horizontal coordinates were established by GPS observations
 DE8918.and adjusted by the National Geodetic Survey in June 2012.
 DE8918
 DE8918.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8918.been affixed to the stable North American tectonic plate. See 
 DE8918.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8918
 DE8918.The horizontal coordinates are valid at the epoch date displayed above
 DE8918.which is a decimal equivalence of Year/Month/Day.
 DE8918
 DE8918.The orthometric height was determined by GPS observations and a
 DE8918.high-resolution geoid model.
 DE8918
 DE8918.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8918.GEOID18 height accuracy estimate available here.
 DE8918
 DE8918.Click photographs - Photos may exist for this station.
 DE8918
 DE8918.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8918
 DE8918.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8918
 DE8918.The ellipsoidal height was determined by GPS observations
 DE8918.and is referenced to NAD 83.
 DE8918
 DE8918. The following values were computed from the NAD 83(2011) position.
 DE8918
 DE8918;                    North         East     Units Scale Factor Converg.
 DE8918;SPC IL E     -   302,529.764   243,844.479   MT  1.00001381   -0 24 49.3
 DE8918;SPC IL E     -   992,549.73    800,013.09   sFT  1.00001381   -0 24 49.3
 DE8918;UTM  16      - 4,361,989.249   329,040.644   MT  0.99995986   -1 15 36.4
 DE8918
 DE8918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8918!SPC IL E     -   0.99997330  x   1.00001381  =   0.99998711
 DE8918!UTM  16      -   0.99997330  x   0.99995986  =   0.99993316
 DE8918
 DE8918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2904061989(NAD 83)
 DE8918
 DE8918                          SUPERSEDED SURVEY CONTROL
 DE8918
 DE8918  NAD 83(2007)-  39 23 25.70490(N)    088 59 06.70022(W) AD(2002.00) 0
 DE8918  ELLIP H (02/10/07)  170.240  (m)                       GP(2002.00)    
 DE8918  ELLIP H (12/06/04)  170.233  (m)                       GP(       ) 4 1
 DE8918  NAD 83(1997)-  39 23 25.70508(N)    088 59 06.69977(W) AD(       ) 1
 DE8918  ELLIP H (12/18/02)  170.243  (m)                       GP(       ) 4 2
 DE8918
 DE8918.Superseded values are not recommended for survey control.
 DE8918
 DE8918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8918.See file dsdata.pdf to determine how the superseded data were derived.
 DE8918
 DE8918_MARKER: F = FLANGE-ENCASED ROD
 DE8918_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8918_STAMPING: SHE-03B
 DE8918_MARK LOGO: ILDT
 DE8918_PROJECTION: RECESSED 5 CENTIMETERS
 DE8918_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE8918_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8918+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DE8918_ROD/PIPE-DEPTH: 3.7 meters
 DE8918_SLEEVE-DEPTH  : 1.1 meters
 DE8918
 DE8918  HISTORY     - Date     Condition        Report By
 DE8918  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8918  HISTORY     - 20200527 GOOD             ILDT
 DE8918  HISTORY     - 20250528 GOOD             ASMINC
 DE8918
 DE8918                          STATION DESCRIPTION
 DE8918
 DE8918'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8918'THE STATION IS LOCATED ABOUT 0.9  MI (1.4  KM) WEST OF TOWER HILL.
 DE8918'
 DE8918'TO REACH FROM THE JUNCTION  OF STATE ROUTE 16 (1200 N COUNTY ROAD) AND
 DE8918'ROUTE 15 IN TOWER HILL, GO WEST ON STATE ROUTE 16 (1200 N COUNTY ROAD)
 DE8918'ABOUT 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT, ABOUT 0.3 MI
 DE8918'(0.5 KM) EAST OF THE CROSSROAD 800 E COUNTY ROAD (DOLLVILLE ROAD)
 DE8918'
 DE8918'IT IS 56.4 FT NORTH OF THE CENTER OF STATE ROUTE 16 (12OO N COUNTY
 DE8918'ROAD), 3.0 FT SOUTH OF THE EDGE OF A FIELD AND 2.0 FT SOUTH OF A
 DE8918'FIBERGLASS WITNESS POST.  NOTE- ACCESS TO THE STATION POINT IS THROUGH
 DE8918'A 6-INCH ACCESS COVER.
 DE8918
 DE8918                          STATION RECOVERY (2020)
 DE8918
 DE8918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8918'THE STATION IS NOW 1 FT (0.3 M) OUT IN A PLOWED FIELD.
 DE8918
 DE8918                          STATION RECOVERY (2025)
 DE8918
 DE8918'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DE8918'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8922 ***********************************************************************
 DE8922  DESIGNATION -  SHE 04A
 DE8922  PID         -  DE8922
 DE8922  STATE/COUNTY-  IL/SHELBY
 DE8922  COUNTRY     -  US
 DE8922  USGS QUAD   -  OBED (2018)
 DE8922
 DE8922                         *CURRENT SURVEY CONTROL
 DE8922  ______________________________________________________________________
 DE8922* NAD 83(2011) POSITION- 39 32 10.56328(N) 088 52 58.89353(W)   ADJUSTED
 DE8922* NAD 83(2011) ELLIP HT-   183.791 (meters)        (06/27/12)   ADJUSTED
 DE8922* NAD 83(2011) EPOCH   -  2010.00
 DE8922* NAVD 88 ORTHO HEIGHT -   216.1   (meters)      709.    (feet) GPS OBS
 DE8922  ______________________________________________________________________
 DE8922  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8922  GEOID HEIGHT    -        -32.299 (meters)                     GEOID99
 DE8922  GEOID HEIGHT    -        -32.303 (meters)                     GEOID18
 DE8922  NAD 83(2011) X  -     96,021.485 (meters)                     COMP
 DE8922  NAD 83(2011) Y  - -4,924,849.414 (meters)                     COMP
 DE8922  NAD 83(2011) Z  -  4,038,526.744 (meters)                     COMP
 DE8922  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 DE8922
 DE8922  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8922  Standards:
 DE8922         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8922            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8922  -------------------------------------------------------------------
 DE8922  NETWORK    1.93   2.63           0.89   0.65   1.34      0.04109776
 DE8922  -------------------------------------------------------------------
 DE8922  Click here for local accuracies and other accuracy information.
 DE8922
 DE8922.The horizontal coordinates were established by GPS observations
 DE8922.and adjusted by the National Geodetic Survey in June 2012.
 DE8922
 DE8922.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8922.been affixed to the stable North American tectonic plate. See 
 DE8922.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8922
 DE8922.The horizontal coordinates are valid at the epoch date displayed above
 DE8922.which is a decimal equivalence of Year/Month/Day.
 DE8922
 DE8922.The orthometric height was determined by GPS observations and a
 DE8922.high-resolution geoid model.
 DE8922
 DE8922.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8922.GEOID18 height accuracy estimate available here.
 DE8922
 DE8922.Click photographs - Photos may exist for this station.
 DE8922
 DE8922.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8922
 DE8922.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8922
 DE8922.The ellipsoidal height was determined by GPS observations
 DE8922.and is referenced to NAD 83.
 DE8922
 DE8922. The following values were computed from the NAD 83(2011) position.
 DE8922
 DE8922;                    North         East     Units Scale Factor Converg.
 DE8922;SPC IL E     -   318,657.606   252,744.680   MT  1.00000248   -0 20 59.7
 DE8922;SPC IL E     - 1,045,462.50    829,213.17   sFT  1.00000248   -0 20 59.7
 DE8922;UTM  16      - 4,377,982.576   338,177.870   MT  0.99992241   -1 11 56.2
 DE8922
 DE8922!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8922!SPC IL E     -   0.99997117  x   1.00000248  =   0.99997365
 DE8922!UTM  16      -   0.99997117  x   0.99992241  =   0.99989358
 DE8922
 DE8922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3817777982(NAD 83)
 DE8922
 DE8922                          SUPERSEDED SURVEY CONTROL
 DE8922
 DE8922  NAD 83(2007)-  39 32 10.56322(N)    088 52 58.89432(W) AD(2002.00) 0
 DE8922  ELLIP H (02/10/07)  183.822  (m)                       GP(2002.00)    
 DE8922  ELLIP H (12/06/04)  183.828  (m)                       GP(       ) 4 1
 DE8922  NAD 83(1997)-  39 32 10.56324(N)    088 52 58.89407(W) AD(       ) 1
 DE8922  ELLIP H (12/18/02)  183.828  (m)                       GP(       ) 4 2
 DE8922
 DE8922.Superseded values are not recommended for survey control.
 DE8922
 DE8922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8922.See file dsdata.pdf to determine how the superseded data were derived.
 DE8922
 DE8922_MARKER: I = METAL ROD
 DE8922_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8922_STAMPING: SHE-04A
 DE8922_MARK LOGO: ILDT
 DE8922_PROJECTION: FLUSH
 DE8922_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8922_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8922+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8922_ROD/PIPE-DEPTH: 3.7 meters
 DE8922_SLEEVE-DEPTH  : 1.1 meters
 DE8922
 DE8922  HISTORY     - Date     Condition        Report By
 DE8922  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8922
 DE8922                          STATION DESCRIPTION
 DE8922
 DE8922'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8922'THE STATION IS LOCATED ABOUT 7.0  MI ( 11.4  KM )  WEST  OF   FINDLAY,
 DE8922'ABOUT 9.5 MI ( 15.5 KM ) SOUTH EAST OF MOWEAQUA, ABOUT 9.0 MI ( 14.7
 DE8922'KM )
 DE8922'EAST OF ASSUMPTION .  TO  REACH FROM THE JUNCTION  AT THE  STATE
 DE8922'ROUTE 128  AND ROUTE 19   WEST OF FINDLAY, GO WEST ON  ROUTE 19 (
 DE8922'2100 N COUNTY ROAD ) , ABOUT  4.0 MI  ( 6.5 KM ) TO THE CROSSROAD
 DE8922'1400 E COUNTY ROAD, TURN RIGHT, GO NORTH ON 1400 E COUNTY ROAD
 DE8922'ABOUT 1.0 MI ( 1.6 KM ) TO THE CROSSROAD  2200 N COUNTY ROAD.   THE
 DE8922'STATION IS ON THE  RIGHT, ON THE SOUTHEAST CORNER AT THE
 DE8922'CROSSROAD . IT IS 34.5   FT SOUTH  OF THE  CENTER OF THE 2200 N COUNTY
 DE8922'ROAD, 28.5   FT EAST OF THE CENTER OF THE 1400 E COUNTY ROAD, 11.0  FT
 DE8922'NORTHWEST OF THE EDGE OF FIELD, 9.4 FT SOUTHWEST OF THE
 DE8922'SOUTHWEST CORNER FROM THE CONCRETE BLOCK, 1.5 FT NORTHWEST OF
 DE8922'THE FIBERGLASS WITNESS  POST .  NOTE-- ACCESS TO THE  STATION   POINT
 DE8922'IS THROUGH  A  6 - INCH  ACCESS   COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8919 ***********************************************************************
 DE8919  DESIGNATION -  SHE 04B
 DE8919  PID         -  DE8919
 DE8919  STATE/COUNTY-  IL/SHELBY
 DE8919  COUNTRY     -  US
 DE8919  USGS QUAD   -  OBED (2018)
 DE8919
 DE8919                         *CURRENT SURVEY CONTROL
 DE8919  ______________________________________________________________________
 DE8919* NAD 83(2011) POSITION- 39 31 54.83983(N) 088 52 59.22086(W)   ADJUSTED
 DE8919* NAD 83(2011) ELLIP HT-   185.996 (meters)        (06/27/12)   ADJUSTED
 DE8919* NAD 83(2011) EPOCH   -  2010.00
 DE8919* NAVD 88 ORTHO HEIGHT -   218.3   (meters)      716.    (feet) GPS OBS
 DE8919  ______________________________________________________________________
 DE8919  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8919  GEOID HEIGHT    -        -32.294 (meters)                     GEOID99
 DE8919  GEOID HEIGHT    -        -32.298 (meters)                     GEOID18
 DE8919  NAD 83(2011) X  -     96,019.719 (meters)                     COMP
 DE8919  NAD 83(2011) Y  - -4,925,159.886 (meters)                     COMP
 DE8919  NAD 83(2011) Z  -  4,038,154.145 (meters)                     COMP
 DE8919  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 DE8919
 DE8919  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8919  Standards:
 DE8919         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8919            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8919  -------------------------------------------------------------------
 DE8919  NETWORK    1.51   2.27           0.67   0.56   1.16      0.00917570
 DE8919  -------------------------------------------------------------------
 DE8919  Click here for local accuracies and other accuracy information.
 DE8919
 DE8919.The horizontal coordinates were established by GPS observations
 DE8919.and adjusted by the National Geodetic Survey in June 2012.
 DE8919
 DE8919.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8919.been affixed to the stable North American tectonic plate. See 
 DE8919.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8919
 DE8919.The horizontal coordinates are valid at the epoch date displayed above
 DE8919.which is a decimal equivalence of Year/Month/Day.
 DE8919
 DE8919.The orthometric height was determined by GPS observations and a
 DE8919.high-resolution geoid model.
 DE8919
 DE8919.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8919.GEOID18 height accuracy estimate available here.
 DE8919
 DE8919.Click photographs - Photos may exist for this station.
 DE8919
 DE8919.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8919
 DE8919.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8919
 DE8919.The ellipsoidal height was determined by GPS observations
 DE8919.and is referenced to NAD 83.
 DE8919
 DE8919. The following values were computed from the NAD 83(2011) position.
 DE8919
 DE8919;                    North         East     Units Scale Factor Converg.
 DE8919;SPC IL E     -   318,172.743   252,733.902   MT  1.00000249   -0 20 59.8
 DE8919;SPC IL E     - 1,043,871.74    829,177.81   sFT  1.00000249   -0 20 59.8
 DE8919;UTM  16      - 4,377,497.965   338,159.910   MT  0.99992248   -1 11 56.0
 DE8919
 DE8919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8919!SPC IL E     -   0.99997082  x   1.00000249  =   0.99997331
 DE8919!UTM  16      -   0.99997082  x   0.99992248  =   0.99989330
 DE8919
 DE8919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3815977497(NAD 83)
 DE8919
 DE8919                          SUPERSEDED SURVEY CONTROL
 DE8919
 DE8919  NAD 83(2007)-  39 31 54.83961(N)    088 52 59.22167(W) AD(2002.00) 0
 DE8919  ELLIP H (02/10/07)  186.030  (m)                       GP(2002.00)    
 DE8919  ELLIP H (12/06/04)  186.010  (m)                       GP(       ) 4 1
 DE8919  NAD 83(1997)-  39 31 54.83966(N)    088 52 59.22139(W) AD(       ) 1
 DE8919  ELLIP H (12/18/02)  186.039  (m)                       GP(       ) 4 2
 DE8919
 DE8919.Superseded values are not recommended for survey control.
 DE8919
 DE8919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8919.See file dsdata.pdf to determine how the superseded data were derived.
 DE8919
 DE8919_MARKER: F = FLANGE-ENCASED ROD
 DE8919_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8919_STAMPING: SHE-04B
 DE8919_MARK LOGO: ILDT
 DE8919_PROJECTION: RECESSED 8 CENTIMETERS
 DE8919_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE8919_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8919+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2020
 DE8919_ROD/PIPE-DEPTH: 3.7 meters
 DE8919_SLEEVE-DEPTH  : 1.1 meters
 DE8919
 DE8919  HISTORY     - Date     Condition        Report By
 DE8919  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8919  HISTORY     - 20031001 GOOD             BCA
 DE8919  HISTORY     - 20200527 GOOD             ILDT
 DE8919
 DE8919                          STATION DESCRIPTION
 DE8919
 DE8919'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8919'THE STATION IS LOCATED ABOUT 7.0 MI (11.4 KM) WEST OF FINDLAY, 9.7 MI
 DE8919'(15.9 KM) SOUTHEAST OF MOWEAQUA AND 9.0 MI (14.7 KM ) EAST OF
 DE8919'ASSUMPTION.
 DE8919'
 DE8919'TO REACH FROM THE JUNCTION OF STATE ROUTE 128 AND ROUTE 19 WEST OF
 DE8919'FINDLAY, GO WEST ON ROUTE 19 ( 2100 N COUNTY ROAD ) ABOUT 4.0 MI
 DE8919'(6.5 KM) TO THE CROSSROAD 1400 E COUNTY ROAD.  TURN RIGHT, GO NORTH ON
 DE8919'1400 E COUNTY ROAD ABOUT 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT,
 DE8919'ABOUT 0.3 (0.5 KM) SOUTH OF THE CROSSROAD 2200 N COUNTY ROAD.
 DE8919'
 DE8919'IT IS 19.7 FT WEST OF THE CENTER OF THE 1400 E COUNTY ROAD, 1.5 FT
 DE8919'EAST OF THE EDGE OF A FIELD AND 2.0 FT EAST OF A FIBERGLASS WITNESS
 DE8919'POST.  NOTE-ACCESS TO THE STATION POINT IS THROUGH A 6-INCH ACCESS
 DE8919'COVER.
 DE8919
 DE8919                          STATION RECOVERY (2003)
 DE8919
 DE8919'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DR)
 DE8919'ALONG WEST R/W OF CR1400E, 0.7 MI. N OF CR2100N, FIBERGLASS WITNESS
 DE8919'POST ON WEST SIDE OF MONUMENT.
 DE8919
 DE8919                          STATION RECOVERY (2020)
 DE8919
 DE8919'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8904 ***********************************************************************
 DE8904  DESIGNATION -  SHE 05A
 DE8904  PID         -  DE8904
 DE8904  STATE/COUNTY-  IL/SHELBY
 DE8904  COUNTRY     -  US
 DE8904  USGS QUAD   -  STEWARDSON EAST (2018)
 DE8904
 DE8904                         *CURRENT SURVEY CONTROL
 DE8904  ______________________________________________________________________
 DE8904* NAD 83(2011) POSITION- 39 19 53.87186(N) 088 37 11.40707(W)   ADJUSTED
 DE8904* NAD 83(2011) ELLIP HT-   162.323 (meters)        (06/27/12)   ADJUSTED
 DE8904* NAD 83(2011) EPOCH   -  2010.00
 DE8904* NAVD 88 ORTHO HEIGHT -   194.6   (meters)      638.    (feet) GPS OBS
 DE8904  ______________________________________________________________________
 DE8904  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8904  GEOID HEIGHT    -        -32.191 (meters)                     GEOID99
 DE8904  GEOID HEIGHT    -        -32.209 (meters)                     GEOID18
 DE8904  NAD 83(2011) X  -    118,990.105 (meters)                     COMP
 DE8904  NAD 83(2011) Y  - -4,938,767.171 (meters)                     COMP
 DE8904  NAD 83(2011) Z  -  4,020,965.054 (meters)                     COMP
 DE8904  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 DE8904
 DE8904  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8904  Standards:
 DE8904         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8904            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8904  -------------------------------------------------------------------
 DE8904  NETWORK    1.84   2.51           0.79   0.71   1.28      0.08556337
 DE8904  -------------------------------------------------------------------
 DE8904  Click here for local accuracies and other accuracy information.
 DE8904
 DE8904.The horizontal coordinates were established by GPS observations
 DE8904.and adjusted by the National Geodetic Survey in June 2012.
 DE8904
 DE8904.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8904.been affixed to the stable North American tectonic plate. See 
 DE8904.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8904
 DE8904.The horizontal coordinates are valid at the epoch date displayed above
 DE8904.which is a decimal equivalence of Year/Month/Day.
 DE8904
 DE8904.The orthometric height was determined by GPS observations and a
 DE8904.high-resolution geoid model.
 DE8904
 DE8904.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8904.GEOID18 height accuracy estimate available here.
 DE8904
 DE8904.Click photographs - Photos may exist for this station.
 DE8904
 DE8904.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8904
 DE8904.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8904
 DE8904.The ellipsoidal height was determined by GPS observations
 DE8904.and is referenced to NAD 83.
 DE8904
 DE8904. The following values were computed from the NAD 83(2011) position.
 DE8904
 DE8904;                    North         East     Units Scale Factor Converg.
 DE8904;SPC IL E     -   295,833.499   275,298.234   MT  0.99998251   -0 10 53.7
 DE8904;SPC IL E     -   970,580.40    903,207.62   sFT  0.99998251   -0 10 53.7
 DE8904;UTM  16      - 4,354,830.096   360,389.042   MT  0.99983999   -1 01 36.6
 DE8904
 DE8904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8904!SPC IL E     -   0.99997453  x   0.99998251  =   0.99995704
 DE8904!UTM  16      -   0.99997453  x   0.99983999  =   0.99981453
 DE8904
 DE8904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6038954830(NAD 83)
 DE8904
 DE8904                          SUPERSEDED SURVEY CONTROL
 DE8904
 DE8904  NAD 83(2007)-  39 19 53.87185(N)    088 37 11.40788(W) AD(2002.00) 0
 DE8904  ELLIP H (02/10/07)  162.357  (m)                       GP(2002.00)    
 DE8904  ELLIP H (12/06/04)  162.362  (m)                       GP(       ) 4 1
 DE8904  NAD 83(1997)-  39 19 53.87155(N)    088 37 11.40813(W) AD(       ) 1
 DE8904  ELLIP H (12/18/02)  162.373  (m)                       GP(       ) 4 2
 DE8904
 DE8904.Superseded values are not recommended for survey control.
 DE8904
 DE8904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8904.See file dsdata.pdf to determine how the superseded data were derived.
 DE8904
 DE8904_MARKER: I = METAL ROD
 DE8904_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8904_STAMPING: SHE-05A
 DE8904_MARK LOGO: ILDT
 DE8904_PROJECTION: FLUSH
 DE8904_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8904_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8904+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8904_ROD/PIPE-DEPTH: 3.7 meters
 DE8904_SLEEVE-DEPTH  : 1.1 meters
 DE8904
 DE8904  HISTORY     - Date     Condition        Report By
 DE8904  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8904  HISTORY     - 20051114 MARK NOT FOUND   ILDT
 DE8904
 DE8904                          STATION DESCRIPTION
 DE8904
 DE8904'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8904'THE STATION IS LOCATED ABOUT 1.5  MI (2.4  KM)  SOUTH OF STRASBURG .
 DE8904'TO  REACH FROM THE JUNCTION  AT THE  STATE  ROUTE 32 (2800 E COUNTY
 DE8904'ROAD)   AND ROUTE 32 (900 N COUNTY ROAD) SOUTH  OF STRASBURG , GO
 DE8904'SOUTH  ON  STATE ROUTE 32 (2800 E COUNTY ROAD),  ABOUT  1.0 MI  (1.6
 DE8904'KM) TO THE CROSSROAD 800 N COUNTY ROAD.  THE STATION IS ON THE
 DE8904'RIGHT, ON THE NORTHWEST  CORNER AT THE CROSSROAD . IT IS 45.0   FT
 DE8904'WEST  OF THE  CENTER OF THE STATE ROUTE 32 (2800 E COUNTY ROAD),
 DE8904'54.0   FT NORTH OF THE CENTER OF THE 800 N COUNTY ROAD, 5.0  FT
 DE8904'SOUTHEAST  OF THE EDGE OF FIELD, 13.0  FT NORTHEAST OF THE UTILITY
 DE8904'POLE, 2.0 FT EAST OF THE FIBERGLASS WITNESS  POST. NOTE-- ACCESS TO
 DE8904'THE STATION POINT IS THROUGH A 6 - INCH  ACCESS COVER.
 DE8904
 DE8904                          STATION RECOVERY (2005)
 DE8904
 DE8904'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 DE8904'ALUMINUM ROD IS MISSING INSIDE ACCESS VAULT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8902 ***********************************************************************
 DE8902  DESIGNATION -  SHE 05B
 DE8902  PID         -  DE8902
 DE8902  STATE/COUNTY-  IL/SHELBY
 DE8902  COUNTRY     -  US
 DE8902  USGS QUAD   -  STEWARDSON EAST (2018)
 DE8902
 DE8902                         *CURRENT SURVEY CONTROL
 DE8902  ______________________________________________________________________
 DE8902* NAD 83(2011) POSITION- 39 20 09.55481(N) 088 37 10.57379(W)   ADJUSTED
 DE8902* NAD 83(2011) ELLIP HT-   163.544 (meters)        (06/27/12)   ADJUSTED
 DE8902* NAD 83(2011) EPOCH   -  2010.00
 DE8902* NAVD 88 ORTHO HEIGHT -   195.8   (meters)      642.    (feet) GPS OBS
 DE8902  ______________________________________________________________________
 DE8902  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8902  GEOID HEIGHT    -        -32.193 (meters)                     GEOID99
 DE8902  GEOID HEIGHT    -        -32.210 (meters)                     GEOID18
 DE8902  NAD 83(2011) X  -    119,002.695 (meters)                     COMP
 DE8902  NAD 83(2011) Y  - -4,938,461.158 (meters)                     COMP
 DE8902  NAD 83(2011) Z  -  4,021,339.927 (meters)                     COMP
 DE8902  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 DE8902
 DE8902  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8902  Standards:
 DE8902         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8902            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8902  -------------------------------------------------------------------
 DE8902  NETWORK    2.00   2.63           0.87   0.76   1.34      0.12358171
 DE8902  -------------------------------------------------------------------
 DE8902  Click here for local accuracies and other accuracy information.
 DE8902
 DE8902.The horizontal coordinates were established by GPS observations
 DE8902.and adjusted by the National Geodetic Survey in June 2012.
 DE8902
 DE8902.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8902.been affixed to the stable North American tectonic plate. See 
 DE8902.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8902
 DE8902.The horizontal coordinates are valid at the epoch date displayed above
 DE8902.which is a decimal equivalence of Year/Month/Day.
 DE8902
 DE8902.The orthometric height was determined by GPS observations and a
 DE8902.high-resolution geoid model.
 DE8902
 DE8902.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8902.GEOID18 height accuracy estimate available here.
 DE8902
 DE8902.Click photographs - Photos may exist for this station.
 DE8902
 DE8902.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8902
 DE8902.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8902
 DE8902.The ellipsoidal height was determined by GPS observations
 DE8902.and is referenced to NAD 83.
 DE8902
 DE8902. The following values were computed from the NAD 83(2011) position.
 DE8902
 DE8902;                    North         East     Units Scale Factor Converg.
 DE8902;SPC IL E     -   296,317.078   275,319.723   MT  0.99998250   -0 10 53.2
 DE8902;SPC IL E     -   972,166.95    903,278.12   sFT  0.99998250   -0 10 53.2
 DE8902;UTM  16      - 4,355,313.236   360,417.658   MT  0.99983989   -1 01 36.4
 DE8902
 DE8902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8902!SPC IL E     -   0.99997434  x   0.99998250  =   0.99995684
 DE8902!UTM  16      -   0.99997434  x   0.99983989  =   0.99981424
 DE8902
 DE8902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6041755313(NAD 83)
 DE8902
 DE8902                          SUPERSEDED SURVEY CONTROL
 DE8902
 DE8902  NAD 83(2007)-  39 20 09.55449(N)    088 37 10.57465(W) AD(2002.00) 0
 DE8902  ELLIP H (02/10/07)  163.583  (m)                       GP(2002.00)    
 DE8902  ELLIP H (12/06/04)  163.575  (m)                       GP(       ) 4 1
 DE8902  NAD 83(1997)-  39 20 09.55457(N)    088 37 10.57432(W) AD(       ) 1
 DE8902  ELLIP H (12/18/02)  163.589  (m)                       GP(       ) 4 2
 DE8902
 DE8902.Superseded values are not recommended for survey control.
 DE8902
 DE8902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8902.See file dsdata.pdf to determine how the superseded data were derived.
 DE8902
 DE8902_MARKER: I = METAL ROD
 DE8902_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8902_STAMPING: SHE-05B
 DE8902_MARK LOGO: ILDT
 DE8902_PROJECTION: FLUSH
 DE8902_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8902+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8902_ROD/PIPE-DEPTH: 3.7 meters
 DE8902_SLEEVE-DEPTH  : 1.1 meters
 DE8902
 DE8902  HISTORY     - Date     Condition        Report By
 DE8902  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8902
 DE8902                          STATION DESCRIPTION
 DE8902
 DE8902'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8902'THE STATION IS LOCATED ABOUT 1.2  MI ( 1.9  KM )  SOUTH OF STRASBURG .
 DE8902'TO  REACH FROM THE JUNCTION  AT THE  STATE  ROUTE 32 ( 2800 E COUNTY
 DE8902'ROAD )   AND ROUTE 32 ( 900 N COUNTY ROAD )  SOUTH  OF STRASBURG , GO
 DE8902'SOUTH  ON  STATE ROUTE 32 ( 2800 E COUNTY ROAD ),  ABOUT  0.7 MI  (
 DE8902'1.1
 DE8902'KM ), THE STATION IS ON THE LEFT, ABOUT 0.3 MI ( 0.5 KM ) NORTH  OF
 DE8902'THE
 DE8902'CROSSROAD 800 N COUNTY ROAD.    IT IS 34.0 FT  EAST OF THE  CENTER OF
 DE8902'THE STATE ROUTE 32 ( 2800 E COUNTY ROAD ) ,  8.4  FT NORTHWEST OF THE
 DE8902'SOUTH FENCE POLE, 9.3 FT SOUTHWEST  OF THE NORTH FENCE POLE, 2.0 FT
 DE8902'WEST OF THE FIBERGLASS WITNESS  POST . NOTE-- ACCESS TO THE
 DE8902'STATION   POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8905 ***********************************************************************
 DE8905  DESIGNATION -  SHE 06A
 DE8905  PID         -  DE8905
 DE8905  STATE/COUNTY-  IL/SHELBY
 DE8905  COUNTRY     -  US
 DE8905  USGS QUAD   -  WINDSOR (2018)
 DE8905
 DE8905                         *CURRENT SURVEY CONTROL
 DE8905  ______________________________________________________________________
 DE8905* NAD 83(2011) POSITION- 39 23 20.63709(N) 088 31 05.68060(W)   ADJUSTED
 DE8905* NAD 83(2011) ELLIP HT-   164.724 (meters)        (06/27/12)   ADJUSTED
 DE8905* NAD 83(2011) EPOCH   -  2010.00
 DE8905* NAVD 88 ORTHO HEIGHT -   196.9   (meters)      646.    (feet) GPS OBS
 DE8905  ______________________________________________________________________
 DE8905  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8905  GEOID HEIGHT    -        -32.162 (meters)                     GEOID99
 DE8905  GEOID HEIGHT    -        -32.175 (meters)                     GEOID18
 DE8905  NAD 83(2011) X  -    127,642.275 (meters)                     COMP
 DE8905  NAD 83(2011) Y  - -4,934,507.554 (meters)                     COMP
 DE8905  NAD 83(2011) Z  -  4,025,896.874 (meters)                     COMP
 DE8905  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 DE8905
 DE8905  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8905  Standards:
 DE8905         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8905            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8905  -------------------------------------------------------------------
 DE8905  NETWORK    1.90   2.70           0.84   0.70   1.38      0.03851374
 DE8905  -------------------------------------------------------------------
 DE8905  Click here for local accuracies and other accuracy information.
 DE8905
 DE8905.The horizontal coordinates were established by GPS observations
 DE8905.and adjusted by the National Geodetic Survey in June 2012.
 DE8905
 DE8905.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8905.been affixed to the stable North American tectonic plate. See 
 DE8905.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8905
 DE8905.The horizontal coordinates are valid at the epoch date displayed above
 DE8905.which is a decimal equivalence of Year/Month/Day.
 DE8905
 DE8905.The orthometric height was determined by GPS observations and a
 DE8905.high-resolution geoid model.
 DE8905
 DE8905.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8905.GEOID18 height accuracy estimate available here.
 DE8905
 DE8905.Click photographs - Photos may exist for this station.
 DE8905
 DE8905.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8905
 DE8905.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8905
 DE8905.The ellipsoidal height was determined by GPS observations
 DE8905.and is referenced to NAD 83.
 DE8905
 DE8905. The following values were computed from the NAD 83(2011) position.
 DE8905
 DE8905;                    North         East     Units Scale Factor Converg.
 DE8905;SPC IL E     -   302,187.054   284,070.288   MT  0.99997812   -0 07 02.4
 DE8905;SPC IL E     -   991,425.36    931,987.27   sFT  0.99997812   -0 07 02.4
 DE8905;UTM  16      - 4,361,052.513   369,252.547   MT  0.99981048   -0 57 48.9
 DE8905
 DE8905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8905!SPC IL E     -   0.99997416  x   0.99997812  =   0.99995228
 DE8905!UTM  16      -   0.99997416  x   0.99981048  =   0.99978464
 DE8905
 DE8905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6925261052(NAD 83)
 DE8905
 DE8905                          SUPERSEDED SURVEY CONTROL
 DE8905
 DE8905  NAD 83(2007)-  39 23 20.63706(N)    088 31 05.68149(W) AD(2002.00) 0
 DE8905  ELLIP H (02/10/07)  164.754  (m)                       GP(2002.00)    
 DE8905  ELLIP H (12/06/04)  164.754  (m)                       GP(       ) 4 1
 DE8905  NAD 83(1997)-  39 23 20.63690(N)    088 31 05.68146(W) AD(       ) 1
 DE8905  ELLIP H (12/18/02)  164.759  (m)                       GP(       ) 4 2
 DE8905
 DE8905.Superseded values are not recommended for survey control.
 DE8905
 DE8905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8905.See file dsdata.pdf to determine how the superseded data were derived.
 DE8905
 DE8905_MARKER: F = FLANGE-ENCASED ROD
 DE8905_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8905_STAMPING: SHE-06A
 DE8905_MARK LOGO: ILDT
 DE8905_PROJECTION: FLUSH
 DE8905_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE8905_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8905+SATELLITE: SATELLITE OBSERVATIONS - February 12, 2024
 DE8905_ROD/PIPE-DEPTH: 3.7 meters
 DE8905_SLEEVE-DEPTH  : 1.1 meters
 DE8905
 DE8905  HISTORY     - Date     Condition        Report By
 DE8905  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8905  HISTORY     - 20200617 GOOD             ILDT
 DE8905  HISTORY     - 20240212 GOOD             ILHD
 DE8905
 DE8905                          STATION DESCRIPTION
 DE8905
 DE8905'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8905'THE STATION IS LOCATED AT SEXSON CORNER,  ABOUT 5.3 MI (8.7  KM)
 DE8905'SOUTHEAST OF  WINDSOR, ABOUT 6.1 MI ( 10.0 KM ) NORTHEAST OF
 DE8905'STRASBURG, ABOUT 4.9 MI ( 8.0 KM ) SOUTH OF GAYS.   TO  REACH FROM THE
 DE8905'JUNCTION  AT THE  STATE  ROUTE 16  ( 2900 E COUNTY ROAD )    AND 1500
 DE8905'N
 DE8905'COUNTY ROAD SOUTH OF WINDSOR,  GO EAST  ON  1500 N COUNTY  ROAD
 DE8905'ABOUT 1.5 MI ( 2.4 KM ) TO THE CROSSROAD ROUTE 10 ( COUNTY ROAD ,
 DE8905'3050 E COUNTY ROAD ) , TURN RIGHT GO  SOUTH ON ROUTE 10 (  COUNTY
 DE8905'ROAD,  3050 E COUNTY ROAD)   ABOUT  3.0 MI ( 4.9 KM ) TO THE CROSSROAD
 DE8905'1200 N COUNTY ROAD, TURN LEFT GO EAST ON 1200 N COUNTY ROAD ABOUT
 DE8905'3.0 MI ( 4.9 KM ) TO THE CROSSROAD 3350 E COUNTY ROAD,   THE STATION
 DE8905'IS ON THE  RIGHT, ON THE SOUTHWEST  CORNER AT THE CROSSROAD . IT
 DE8905'IS 30.7 FT  SOUTH   OF THE  CENTER OF THE 1200 N COUNTY ROAD  ,  43.0
 DE8905'FT
 DE8905'WEST OF THE CENTER OF THE 3350 E  COUNTY ROAD, 13.7   FT SOUTHEAST
 DE8905'OF THE STOP SIGN POST, 7.4 FT SOUTHWEST OF THE STORM INLET, 2.0 FT
 DE8905'NORTH OF THE FIBERGLASS WITNESS  POST  .  NOTE-- ACCESS TO THE
 DE8905'STATION   POINT IS THROUGH  A  6 - INCH  ACCESS   COVER.
 DE8905
 DE8905                          STATION RECOVERY (2020)
 DE8905
 DE8905'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8905'RECOVERED IN GOOD CONDITION.
 DE8905
 DE8905                          STATION RECOVERY (2024)
 DE8905
 DE8905'RECOVERY NOTE BY IL HIGHWAY DEPT 2024 (ZCL)
 DE8905'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8909 ***********************************************************************
 DE8909  DESIGNATION -  SHE 06B
 DE8909  PID         -  DE8909
 DE8909  STATE/COUNTY-  IL/SHELBY
 DE8909  COUNTRY     -  US
 DE8909  USGS QUAD   -  WINDSOR (2018)
 DE8909
 DE8909                         *CURRENT SURVEY CONTROL
 DE8909  ______________________________________________________________________
 DE8909* NAD 83(2011) POSITION- 39 23 21.66086(N) 088 30 44.99231(W)   ADJUSTED
 DE8909* NAD 83(2011) ELLIP HT-   163.903 (meters)        (06/27/12)   ADJUSTED
 DE8909* NAD 83(2011) EPOCH   -  2010.00
 DE8909* NAVD 88 ORTHO HEIGHT -   196.1   (meters)      643.    (feet) GPS OBS
 DE8909  ______________________________________________________________________
 DE8909  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8909  GEOID HEIGHT    -        -32.159 (meters)                     GEOID99
 DE8909  GEOID HEIGHT    -        -32.173 (meters)                     GEOID18
 DE8909  NAD 83(2011) X  -    128,136.668 (meters)                     COMP
 DE8909  NAD 83(2011) Y  - -4,934,474.064 (meters)                     COMP
 DE8909  NAD 83(2011) Z  -  4,025,920.755 (meters)                     COMP
 DE8909  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 DE8909
 DE8909  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8909  Standards:
 DE8909         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8909            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8909  -------------------------------------------------------------------
 DE8909  NETWORK    2.35   3.14           1.01   0.90   1.60      0.13985830
 DE8909  -------------------------------------------------------------------
 DE8909  Click here for local accuracies and other accuracy information.
 DE8909
 DE8909.The horizontal coordinates were established by GPS observations
 DE8909.and adjusted by the National Geodetic Survey in June 2012.
 DE8909
 DE8909.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8909.been affixed to the stable North American tectonic plate. See 
 DE8909.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8909
 DE8909.The horizontal coordinates are valid at the epoch date displayed above
 DE8909.which is a decimal equivalence of Year/Month/Day.
 DE8909
 DE8909.The orthometric height was determined by GPS observations and a
 DE8909.high-resolution geoid model.
 DE8909
 DE8909.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8909.GEOID18 height accuracy estimate available here.
 DE8909
 DE8909.Click photographs - Photos may exist for this station.
 DE8909
 DE8909.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8909
 DE8909.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8909
 DE8909.The ellipsoidal height was determined by GPS observations
 DE8909.and is referenced to NAD 83.
 DE8909
 DE8909. The following values were computed from the NAD 83(2011) position.
 DE8909
 DE8909;                    North         East     Units Scale Factor Converg.
 DE8909;SPC IL E     -   302,217.628   284,565.421   MT  0.99997793   -0 06 49.3
 DE8909;SPC IL E     -   991,525.67    933,611.72   sFT  0.99997793   -0 06 49.3
 DE8909;UTM  16      - 4,361,075.767   369,747.994   MT  0.99980889   -0 57 35.8
 DE8909
 DE8909!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8909!SPC IL E     -   0.99997429  x   0.99997793  =   0.99995222
 DE8909!UTM  16      -   0.99997429  x   0.99980889  =   0.99978318
 DE8909
 DE8909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6974761075(NAD 83)
 DE8909
 DE8909                          SUPERSEDED SURVEY CONTROL
 DE8909
 DE8909  NAD 83(2007)-  39 23 21.66059(N)    088 30 44.99316(W) AD(2002.00) 0
 DE8909  ELLIP H (02/10/07)  163.941  (m)                       GP(2002.00)    
 DE8909  ELLIP H (12/06/04)  163.936  (m)                       GP(       ) 4 1
 DE8909  NAD 83(1997)-  39 23 21.66060(N)    088 30 44.99293(W) AD(       ) 1
 DE8909  ELLIP H (12/18/02)  163.950  (m)                       GP(       ) 4 2
 DE8909
 DE8909.Superseded values are not recommended for survey control.
 DE8909
 DE8909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8909.See file dsdata.pdf to determine how the superseded data were derived.
 DE8909
 DE8909_MARKER: I = METAL ROD
 DE8909_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8909_STAMPING: SHE-06B
 DE8909_MARK LOGO: ILDT
 DE8909_PROJECTION: FLUSH
 DE8909_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8909_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8909+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8909_ROD/PIPE-DEPTH: 3.7 meters
 DE8909_SLEEVE-DEPTH  : 1.1 meters
 DE8909
 DE8909  HISTORY     - Date     Condition        Report By
 DE8909  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8909
 DE8909                          STATION DESCRIPTION
 DE8909
 DE8909'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8909'THE STATION IS LOCATED,  ABOUT 5.6 MI I ( 9.1  KM ) SOUTHEAST
 DE8909'OF  WINDSOR, ABOUT 6.3 MI ( 10.3  KM ) NORTHEAST OF STRASBURG, ABOUT
 DE8909'4.9 MI ( 8.0 KM ) SOUTH OF GAYS.   TO  REACH FROM THE  JUNCTION  AT
 DE8909'THE
 DE8909'STATE  ROUTE 16  ( 2900 E COUNTY ROAD )    AND 1500 N  COUNTY ROAD
 DE8909'SOUTH OF WIDNSOR,  GO EAST  ON  1500 N COUNTY  ROAD  ABOUT 1.5 MI (
 DE8909'2.4 KM ) TO THE CROSSROAD ROUTE 10 ( COUNTY ROAD , 3050 E COUNTY
 DE8909'ROAD ) , TURN RIGHT GO  SOUTH ON ROUTE 10 (  COUNTY ROAD,  3050 E
 DE8909'COUNTY ROAD)   ABOUT  3.0 MI ( 4.9 KM ) TO THE CROSSROAD  1200 N
 DE8909'COUNTY ROAD, TURN LEFT GO EAST ON 1200 N COUNTY ROAD ABOUT   3.0 MI
 DE8909'( 4.9 KM ) TO THE CROSSROAD 3350 E COUNTY ROAD, CONTINUE EAST ON
 DE8909'1200 N COUNTY ROAD ABOUT 0.3 MI ( 0.5 KM ) ,  THE STATION IS ON THE
 DE8909'LEFT
 DE8909'. IT IS 29.0  NORTH   OF THE  CENTER OF THE 1200 N COUNTY ROAD  ,  2.5
 DE8909'FT
 DE8909'SOUTH  OF THE EDGE OF FIELD, 1.5 FT  SOUTH OF THE FIBERGLASS WITNESS
 DE8909'
 DE8909'POST  .  NOTE-- ACCESS TO THE  STATION   POINT IS  THROUGH  A  6 -
 DE8909'INCH
 DE8909'ACCESS   COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8907 ***********************************************************************
 DE8907  DESIGNATION -  SHE 07 A
 DE8907  PID         -  DE8907
 DE8907  STATE/COUNTY-  IL/SHELBY
 DE8907  COUNTRY     -  US
 DE8907  USGS QUAD   -  WINDSOR (2018)
 DE8907
 DE8907                         *CURRENT SURVEY CONTROL
 DE8907  ______________________________________________________________________
 DE8907* NAD 83(2011) POSITION- 39 26 53.30175(N) 088 36 27.05322(W)   ADJUSTED
 DE8907* NAD 83(2011) ELLIP HT-   177.754 (meters)        (06/27/12)   ADJUSTED
 DE8907* NAD 83(2011) EPOCH   -  2010.00
 DE8907* NAVD 88 ORTHO HEIGHT -   210.0   (meters)      689.    (feet) GPS OBS
 DE8907  ______________________________________________________________________
 DE8907  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8907  GEOID HEIGHT    -        -32.220 (meters)                     GEOID99
 DE8907  GEOID HEIGHT    -        -32.230 (meters)                     GEOID18
 DE8907  NAD 83(2011) X  -    119,852.911 (meters)                     COMP
 DE8907  NAD 83(2011) Y  - -4,930,547.065 (meters)                     COMP
 DE8907  NAD 83(2011) Z  -  4,030,971.942 (meters)                     COMP
 DE8907  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 DE8907
 DE8907  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8907  Standards:
 DE8907         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8907            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8907  -------------------------------------------------------------------
 DE8907  NETWORK    1.93   2.70           0.85   0.72   1.38      0.08008025
 DE8907  -------------------------------------------------------------------
 DE8907  Click here for local accuracies and other accuracy information.
 DE8907
 DE8907.The horizontal coordinates were established by GPS observations
 DE8907.and adjusted by the National Geodetic Survey in June 2012.
 DE8907
 DE8907.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8907.been affixed to the stable North American tectonic plate. See 
 DE8907.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8907
 DE8907.The horizontal coordinates are valid at the epoch date displayed above
 DE8907.which is a decimal equivalence of Year/Month/Day.
 DE8907
 DE8907.The orthometric height was determined by GPS observations and a
 DE8907.high-resolution geoid model.
 DE8907
 DE8907.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8907.GEOID18 height accuracy estimate available here.
 DE8907
 DE8907.Click photographs - Photos may exist for this station.
 DE8907
 DE8907.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8907
 DE8907.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8907
 DE8907.The ellipsoidal height was determined by GPS observations
 DE8907.and is referenced to NAD 83.
 DE8907
 DE8907. The following values were computed from the NAD 83(2011) position.
 DE8907
 DE8907;                    North         East     Units Scale Factor Converg.
 DE8907;SPC IL E     -   308,765.004   276,399.772   MT  0.99998185   -0 10 27.2
 DE8907;SPC IL E     - 1,013,006.52    906,821.59   sFT  0.99998185   -0 10 27.2
 DE8907;UTM  16      - 4,367,742.055   361,681.271   MT  0.99983556   -1 01 17.6
 DE8907
 DE8907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8907!SPC IL E     -   0.99997211  x   0.99998185  =   0.99995396
 DE8907!UTM  16      -   0.99997211  x   0.99983556  =   0.99980768
 DE8907
 DE8907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6168167742(NAD 83)
 DE8907
 DE8907                          SUPERSEDED SURVEY CONTROL
 DE8907
 DE8907  NAD 83(2007)-  39 26 53.30174(N)    088 36 27.05407(W) AD(2002.00) 0
 DE8907  ELLIP H (02/10/07)  177.787  (m)                       GP(2002.00)    
 DE8907  ELLIP H (12/06/04)  177.787  (m)                       GP(       ) 4 1
 DE8907  NAD 83(1997)-  39 26 53.30158(N)    088 36 27.05405(W) AD(       ) 1
 DE8907  ELLIP H (12/18/02)  177.792  (m)                       GP(       ) 4 2
 DE8907
 DE8907.Superseded values are not recommended for survey control.
 DE8907
 DE8907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8907.See file dsdata.pdf to determine how the superseded data were derived.
 DE8907
 DE8907_MARKER: F = FLANGE-ENCASED ROD
 DE8907_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8907_STAMPING: SHE + 07A
 DE8907_MARK LOGO: ILDT
 DE8907_PROJECTION: RECESSED 5 CENTIMETERS
 DE8907_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE8907_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8907+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2020
 DE8907_ROD/PIPE-DEPTH: 3.7 meters
 DE8907_SLEEVE-DEPTH  : 1.1 meters
 DE8907
 DE8907  HISTORY     - Date     Condition        Report By
 DE8907  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8907  HISTORY     - 20200601 GOOD             ILDT
 DE8907
 DE8907                          STATION DESCRIPTION
 DE8907
 DE8907'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8907'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) NORTH OF WINDSOR.
 DE8907'
 DE8907'TO REACH FROM THE JUNCTION OF STATE ROUTE 16 AND STATE ROUTE 32, WEST
 DE8907'OF WINDSOR, GO NORTH ON STATE ROUTE 32 ABOUT 1.1 MI (1.8  KM) TO
 DE8907'CROSSROAD 1600 N COUNTY ROAD, THE STATION IS ON THE LEFT, AT THE
 DE8907'TRIANGLE.
 DE8907'
 DE8907'IT IS 46.5 FT WEST OF THE CENTER OF STATE ROUTE 32, 63.0 FT NORTH OF
 DE8907'THE CENTER OF 1600 N COUNTY ROAD, 42.5 FT EAST OF THE CENTER OF SMALL
 DE8907'ROAD AND 2.0 FT EAST OF A FIBERGLASS WITNESS  POST.  NOTE- ACCESS TO
 DE8907'THE STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 DE8907
 DE8907                          STATION RECOVERY (2020)
 DE8907
 DE8907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8911 ***********************************************************************
 DE8911  DESIGNATION -  SHE 07 B
 DE8911  PID         -  DE8911
 DE8911  STATE/COUNTY-  IL/SHELBY
 DE8911  COUNTRY     -  US
 DE8911  USGS QUAD   -  WINDSOR (2018)
 DE8911
 DE8911                         *CURRENT SURVEY CONTROL
 DE8911  ______________________________________________________________________
 DE8911* NAD 83(2011) POSITION- 39 27 08.49525(N) 088 36 28.28864(W)   ADJUSTED
 DE8911* NAD 83(2011) ELLIP HT-   174.825 (meters)        (06/27/12)   ADJUSTED
 DE8911* NAD 83(2011) EPOCH   -  2010.00
 DE8911* NAVD 88 ORTHO HEIGHT -   207.1   (meters)      679.    (feet) GPS OBS
 DE8911  ______________________________________________________________________
 DE8911  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8911  GEOID HEIGHT    -        -32.221 (meters)                     GEOID99
 DE8911  GEOID HEIGHT    -        -32.231 (meters)                     GEOID18
 DE8911  NAD 83(2011) X  -    119,816.091 (meters)                     COMP
 DE8911  NAD 83(2011) Y  - -4,930,247.869 (meters)                     COMP
 DE8911  NAD 83(2011) Z  -  4,031,331.908 (meters)                     COMP
 DE8911  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 DE8911
 DE8911  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8911  Standards:
 DE8911         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8911            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8911  -------------------------------------------------------------------
 DE8911  NETWORK    2.67   3.57           1.15   1.02   1.82      0.14373859
 DE8911  -------------------------------------------------------------------
 DE8911  Click here for local accuracies and other accuracy information.
 DE8911
 DE8911.The horizontal coordinates were established by GPS observations
 DE8911.and adjusted by the National Geodetic Survey in June 2012.
 DE8911
 DE8911.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8911.been affixed to the stable North American tectonic plate. See 
 DE8911.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8911
 DE8911.The horizontal coordinates are valid at the epoch date displayed above
 DE8911.which is a decimal equivalence of Year/Month/Day.
 DE8911
 DE8911.The orthometric height was determined by GPS observations and a
 DE8911.high-resolution geoid model.
 DE8911
 DE8911.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8911.GEOID18 height accuracy estimate available here.
 DE8911
 DE8911.Click photographs - Photos may exist for this station.
 DE8911
 DE8911.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8911
 DE8911.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8911
 DE8911.The ellipsoidal height was determined by GPS observations
 DE8911.and is referenced to NAD 83.
 DE8911
 DE8911. The following values were computed from the NAD 83(2011) position.
 DE8911
 DE8911;                    North         East     Units Scale Factor Converg.
 DE8911;SPC IL E     -   309,233.651   276,371.660   MT  0.99998187   -0 10 28.0
 DE8911;SPC IL E     - 1,014,544.07    906,729.35   sFT  0.99998187   -0 10 28.0
 DE8911;UTM  16      - 4,368,210.998   361,660.096   MT  0.99983563   -1 01 18.7
 DE8911
 DE8911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8911!SPC IL E     -   0.99997257  x   0.99998187  =   0.99995444
 DE8911!UTM  16      -   0.99997257  x   0.99983563  =   0.99980821
 DE8911
 DE8911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6166068210(NAD 83)
 DE8911
 DE8911                          SUPERSEDED SURVEY CONTROL
 DE8911
 DE8911  NAD 83(2007)-  39 27 08.49495(N)    088 36 28.28949(W) AD(2002.00) 0
 DE8911  ELLIP H (02/10/07)  174.863  (m)                       GP(2002.00)    
 DE8911  ELLIP H (12/06/04)  174.857  (m)                       GP(       ) 4 1
 DE8911  NAD 83(1997)-  39 27 08.49499(N)    088 36 28.28921(W) AD(       ) 1
 DE8911  ELLIP H (12/18/02)  174.871  (m)                       GP(       ) 4 2
 DE8911
 DE8911.Superseded values are not recommended for survey control.
 DE8911
 DE8911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8911.See file dsdata.pdf to determine how the superseded data were derived.
 DE8911
 DE8911_MARKER: I = METAL ROD
 DE8911_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8911_STAMPING: SHE + 07B
 DE8911_MARK LOGO: ILDT
 DE8911_PROJECTION: RECESSED 5 CENTIMETERS
 DE8911_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE8911_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8911+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2020
 DE8911_ROD/PIPE-DEPTH: 3.7 meters
 DE8911_SLEEVE-DEPTH  : 1.1 meters
 DE8911
 DE8911  HISTORY     - Date     Condition        Report By
 DE8911  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8911  HISTORY     - 20200601 GOOD             ILDT
 DE8911
 DE8911                          STATION DESCRIPTION
 DE8911
 DE8911'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8911'THE STATION IS LOCATED ABOUT 1.4 MI (2.3 KM) NORTH OF WINDSOR.
 DE8911'
 DE8911'TO REACH FROM THE JUNCTION OF STATE ROUTE 16 AND STATE ROUTE 32 WEST
 DE8911'OF WINDSOR, GO NORTH ON STATE ROUTE 32 ABOUT 1.1 MI (1.8 KM) TO
 DE8911'CROSSROAD 1600 N COUNTY ROAD.  CONTINUE NORTH ON STATE ROUTE 32 ABOUT
 DE8911'0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DE8911'
 DE8911'IT IS 48.0 FT WEST OF THE CENTER OF STATE ROUTE 32, 1.5 FT. EAST OF A
 DE8911'FENCE LINE, 6.0 FT SOUTHEAST OF A FENCE POLE, 7.O FT. NORTHEAST OF A
 DE8911'FENCE POLE AND 1.0 FT EAST OF A FIBERGLASS WITNESS POST.  NOTE-ACCESS
 DE8911'TO THE STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 DE8911
 DE8911                          STATION RECOVERY (2020)
 DE8911
 DE8911'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE8911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8915 ***********************************************************************
 DE8915  DESIGNATION -  SHE 08C
 DE8915  PID         -  DE8915
 DE8915  STATE/COUNTY-  IL/SHELBY
 DE8915  COUNTRY     -  US
 DE8915  USGS QUAD   -  OCONEE (2018)
 DE8915
 DE8915                         *CURRENT SURVEY CONTROL
 DE8915  ______________________________________________________________________
 DE8915* NAD 83(2011) POSITION- 39 16 40.61292(N) 089 06 33.57353(W)   ADJUSTED
 DE8915* NAD 83(2011) ELLIP HT-   172.970 (meters)        (06/27/12)   ADJUSTED
 DE8915* NAD 83(2011) EPOCH   -  2010.00
 DE8915* NAVD 88 ORTHO HEIGHT -   205.0   (meters)      673.    (feet) GPS OBS
 DE8915  ______________________________________________________________________
 DE8915  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8915  GEOID HEIGHT    -        -32.057 (meters)                     GEOID99
 DE8915  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 DE8915  NAD 83(2011) X  -     76,852.097 (meters)                     COMP
 DE8915  NAD 83(2011) Y  - -4,943,386.678 (meters)                     COMP
 DE8915  NAD 83(2011) Z  -  4,016,359.935 (meters)                     COMP
 DE8915  LAPLACE CORR    -         -2.90  (seconds)                    DEFLEC18
 DE8915
 DE8915  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8915  Standards:
 DE8915         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8915            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8915  -------------------------------------------------------------------
 DE8915  NETWORK    1.84   2.45           0.82   0.66   1.25      0.20500072
 DE8915  -------------------------------------------------------------------
 DE8915  Click here for local accuracies and other accuracy information.
 DE8915
 DE8915.The horizontal coordinates were established by GPS observations
 DE8915.and adjusted by the National Geodetic Survey in June 2012.
 DE8915
 DE8915.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8915.been affixed to the stable North American tectonic plate. See 
 DE8915.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8915
 DE8915.The horizontal coordinates are valid at the epoch date displayed above
 DE8915.which is a decimal equivalence of Year/Month/Day.
 DE8915
 DE8915.The orthometric height was determined by GPS observations and a
 DE8915.high-resolution geoid model.
 DE8915
 DE8915.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8915.GEOID18 height accuracy estimate available here.
 DE8915
 DE8915.Click photographs - Photos may exist for this station.
 DE8915
 DE8915.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8915
 DE8915.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8915
 DE8915.The ellipsoidal height was determined by GPS observations
 DE8915.and is referenced to NAD 83.
 DE8915
 DE8915. The following values were computed from the NAD 83(2011) position.
 DE8915
 DE8915;                    North         East     Units Scale Factor Converg.
 DE8915;SPC IL E     -   290,121.603   233,043.602   MT  1.00003018   -0 29 28.6
 DE8915;SPC IL E     -   951,840.63    764,577.22   sFT  1.00003018   -0 29 28.6
 DE8915;UTM  16      - 4,349,742.278   318,058.278   MT  1.00000760   -1 20 08.7
 DE8915
 DE8915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8915!SPC IL E     -   0.99997286  x   1.00003018  =   1.00000304
 DE8915!UTM  16      -   0.99997286  x   1.00000760  =   0.99998046
 DE8915
 DE8915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1805849742(NAD 83)
 DE8915
 DE8915                          SUPERSEDED SURVEY CONTROL
 DE8915
 DE8915  NAD 83(2007)-  39 16 40.61248(N)    089 06 33.57433(W) AD(2002.00) 0
 DE8915  ELLIP H (02/10/07)  173.011  (m)                       GP(2002.00)    
 DE8915  ELLIP H (12/06/04)  173.000  (m)                       GP(       ) 4 1
 DE8915  NAD 83(1997)-  39 16 40.61265(N)    089 06 33.57389(W) AD(       ) 1
 DE8915  ELLIP H (12/18/02)  173.013  (m)                       GP(       ) 4 2
 DE8915
 DE8915.Superseded values are not recommended for survey control.
 DE8915
 DE8915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8915.See file dsdata.pdf to determine how the superseded data were derived.
 DE8915
 DE8915_MARKER: I = METAL ROD
 DE8915_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8915_STAMPING: SHE-08C
 DE8915_MARK LOGO: ILDT
 DE8915_PROJECTION: FLUSH
 DE8915_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8915_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8915+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8915_ROD/PIPE-DEPTH: 3.7 meters
 DE8915_SLEEVE-DEPTH  : 1.1 meters
 DE8915
 DE8915  HISTORY     - Date     Condition        Report By
 DE8915  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8915  HISTORY     - 20051114 MARK NOT FOUND   ILDT
 DE8915  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 DE8915
 DE8915                          STATION DESCRIPTION
 DE8915
 DE8915'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8915'THE STATION IS LOCATED  ABOUT 1.0 MI ( 1.6  KM )  SOUTH OF  OCONEE .
 DE8915'TO
 DE8915'REACH FROM THE JUNCTION  AT THE  U.S  ROUTE 51   AND  400 N  COUNTY
 DE8915'ROAD, SOUTH OF OCOONE , GO WEST ON 400 N COUNTY ROAD ABOUT
 DE8915'0.5 MI ( 0.8 KM ) TO THE CROSSROAD 150 E COUNTY ROAD, TURN RIGHT GO
 DE8915'NORTH ON 150 E COUNTY ROAD ABOUT 0.15 MI ( 0.2 K ) , THE STATION  IS
 DE8915'ON
 DE8915'THE  LEFT.  IT IS 17.7  FT  WEST  OF THE  CENTER OF THE 150 E COUNTY
 DE8915'ROAD, 2.5 FT EAST OF THE EDGE OF FIELD, 1.5 FT EAST OF THE FIBERGLASS
 DE8915'WITNESS  POST .  NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A
 DE8915'6
 DE8915'- INCH  ACCESS   COVER.
 DE8915
 DE8915                          STATION RECOVERY (2005)
 DE8915
 DE8915'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 DE8915'MARK NOT FOUND.
 DE8915
 DE8915                          STATION RECOVERY (2014)
 DE8915
 DE8915'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 DE8915'MARK NOT FOUND, TIES FOR THE STATION NOW FALL IN FLOWLINE OF DITCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8923 ***********************************************************************
 DE8923  DESIGNATION -  SHE 09C
 DE8923  PID         -  DE8923
 DE8923  STATE/COUNTY-  IL/SHELBY
 DE8923  COUNTRY     -  US
 DE8923  USGS QUAD   -  ASSUMPTION (2018)
 DE8923
 DE8923                         *CURRENT SURVEY CONTROL
 DE8923  ______________________________________________________________________
 DE8923* NAD 83(2011) POSITION- 39 36 48.87564(N) 089 01 29.29889(W)   ADJUSTED
 DE8923* NAD 83(2011) ELLIP HT-   154.641 (meters)        (06/27/12)   ADJUSTED
 DE8923* NAD 83(2011) EPOCH   -  2010.00
 DE8923* NAVD 88 ORTHO HEIGHT -   187.1   (meters)      614.    (feet) GPS OBS
 DE8923  ______________________________________________________________________
 DE8923  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8923  GEOID HEIGHT    -        -32.407 (meters)                     GEOID99
 DE8923  GEOID HEIGHT    -        -32.399 (meters)                     GEOID18
 DE8923  NAD 83(2011) X  -     83,741.136 (meters)                     COMP
 DE8923  NAD 83(2011) Y  - -4,919,581.790 (meters)                     COMP
 DE8923  NAD 83(2011) Z  -  4,045,124.323 (meters)                     COMP
 DE8923  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 DE8923
 DE8923  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8923  Standards:
 DE8923         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8923            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8923  -------------------------------------------------------------------
 DE8923  NETWORK    1.37   2.04           0.62   0.48   1.04      0.06291286
 DE8923  -------------------------------------------------------------------
 DE8923  Click here for local accuracies and other accuracy information.
 DE8923
 DE8923.The horizontal coordinates were established by GPS observations
 DE8923.and adjusted by the National Geodetic Survey in June 2012.
 DE8923
 DE8923.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8923.been affixed to the stable North American tectonic plate. See 
 DE8923.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8923
 DE8923.The horizontal coordinates are valid at the epoch date displayed above
 DE8923.which is a decimal equivalence of Year/Month/Day.
 DE8923
 DE8923.The orthometric height was determined by GPS observations and a
 DE8923.high-resolution geoid model.
 DE8923
 DE8923.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8923.GEOID18 height accuracy estimate available here.
 DE8923
 DE8923.Click photographs - Photos may exist for this station.
 DE8923
 DE8923.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8923
 DE8923.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8923
 DE8923.The ellipsoidal height was determined by GPS observations
 DE8923.and is referenced to NAD 83.
 DE8923
 DE8923. The following values were computed from the NAD 83(2011) position.
 DE8923
 DE8923;                    North         East     Units Scale Factor Converg.
 DE8923;SPC IL E     -   327,324.895   240,622.265   MT  1.00001839   -0 26 27.2
 DE8923;SPC IL E     - 1,073,898.43    789,441.55   sFT  1.00001839   -0 26 27.2
 DE8923;UTM  16      - 4,386,828.129   326,186.082   MT  0.99997196   -1 17 28.9
 DE8923
 DE8923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8923!SPC IL E     -   0.99997574  x   1.00001839  =   0.99999413
 DE8923!UTM  16      -   0.99997574  x   0.99997196  =   0.99994770
 DE8923
 DE8923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2618686828(NAD 83)
 DE8923
 DE8923                          SUPERSEDED SURVEY CONTROL
 DE8923
 DE8923  NAD 83(2007)-  39 36 48.87566(N)    089 01 29.29968(W) AD(2002.00) 0
 DE8923  ELLIP H (02/10/07)  154.670  (m)                       GP(2002.00)    
 DE8923  ELLIP H (12/06/04)  154.681  (m)                       GP(       ) 4 1
 DE8923  NAD 83(1997)-  39 36 48.87563(N)    089 01 29.29948(W) AD(       ) 1
 DE8923  ELLIP H (12/18/02)  154.677  (m)                       GP(       ) 4 2
 DE8923
 DE8923.Superseded values are not recommended for survey control.
 DE8923
 DE8923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8923.See file dsdata.pdf to determine how the superseded data were derived.
 DE8923
 DE8923_MARKER: I = METAL ROD
 DE8923_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8923_STAMPING: SHE-09C
 DE8923_MARK LOGO: ILDT
 DE8923_PROJECTION: FLUSH
 DE8923_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8923_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8923+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8923_ROD/PIPE-DEPTH: 3.7 meters
 DE8923_SLEEVE-DEPTH  : 1.1 meters
 DE8923
 DE8923  HISTORY     - Date     Condition        Report By
 DE8923  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8923
 DE8923                          STATION DESCRIPTION
 DE8923
 DE8923'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8923'THE STATION IS LOCATED  ABOUT 1.0 MI ( 1.6  KM )  SOUTH  OF  MOWEAQUA
 DE8923'.
 DE8923'TO REACH FROM THE JUNCTION  AT THE  U.S.   ROUTE 51   AND   W MAIN ST.
 DE8923'OF MOWEAQUA, GO WEST ON W  MAIN ST. ABOUT 0.1 MI ( 0.1 KM ) TO THE
 DE8923'CROSSROAD S RAILROAD AVE. , TURN  LEFT GO SOUTH ON S RAILROAD AVE.
 DE8923'ABOUT 0.7 MI ( 1.1 KM )  ,  THE STATION  IS ON THE  RIGHT. IT IS 21.7
 DE8923'FT WEST
 DE8923'OF THE CENTER OF THE S RAILROAD AVE., 3.0 EAST OF THE EDGE OF  FIELD,
 DE8923'2.0 FT SOUTH OF THE FIBERGLASS WITNESS  POST.NOTE-- ACCESS TO THE
 DE8923'STATION   POINT IS THROUGH  A  6 - INCH  ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8916 ***********************************************************************
 DE8916  DESIGNATION -  SHE MAINT
 DE8916  PID         -  DE8916
 DE8916  STATE/COUNTY-  IL/SHELBY
 DE8916  COUNTRY     -  US
 DE8916  USGS QUAD   -  SHELBYVILLE (2018)
 DE8916
 DE8916                         *CURRENT SURVEY CONTROL
 DE8916  ______________________________________________________________________
 DE8916* NAD 83(2011) POSITION- 39 24 04.10691(N) 088 50 50.81966(W)   ADJUSTED
 DE8916* NAD 83(2011) ELLIP HT-   153.040 (meters)        (06/27/12)   ADJUSTED
 DE8916* NAD 83(2011) EPOCH   -  2010.00
 DE8916* NAVD 88 ORTHO HEIGHT -   185.3   (meters)      608.    (feet) GPS OBS
 DE8916  ______________________________________________________________________
 DE8916  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8916  GEOID HEIGHT    -        -32.245 (meters)                     GEOID99
 DE8916  GEOID HEIGHT    -        -32.263 (meters)                     GEOID18
 DE8916  NAD 83(2011) X  -     99,270.748 (meters)                     COMP
 DE8916  NAD 83(2011) Y  - -4,934,299.789 (meters)                     COMP
 DE8916  NAD 83(2011) Z  -  4,026,925.482 (meters)                     COMP
 DE8916  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 DE8916
 DE8916  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8916  Standards:
 DE8916         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8916            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8916  -------------------------------------------------------------------
 DE8916  NETWORK    0.90   1.35           0.40   0.33   0.69     -0.00714305
 DE8916  -------------------------------------------------------------------
 DE8916  Click here for local accuracies and other accuracy information.
 DE8916
 DE8916.The horizontal coordinates were established by GPS observations
 DE8916.and adjusted by the National Geodetic Survey in June 2012.
 DE8916
 DE8916.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8916.been affixed to the stable North American tectonic plate. See 
 DE8916.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8916
 DE8916.The horizontal coordinates are valid at the epoch date displayed above
 DE8916.which is a decimal equivalence of Year/Month/Day.
 DE8916
 DE8916.The orthometric height was determined by GPS observations and a
 DE8916.high-resolution geoid model.
 DE8916
 DE8916.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8916.GEOID18 height accuracy estimate available here.
 DE8916
 DE8916.Click photographs - Photos may exist for this station.
 DE8916
 DE8916.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8916
 DE8916.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8916
 DE8916.The ellipsoidal height was determined by GPS observations
 DE8916.and is referenced to NAD 83.
 DE8916
 DE8916. The following values were computed from the NAD 83(2011) position.
 DE8916
 DE8916;                    North         East     Units Scale Factor Converg.
 DE8916;SPC IL E     -   303,637.415   255,717.487   MT  0.99999913   -0 19 34.8
 DE8916;SPC IL E     -   996,183.75    838,966.46   sFT  0.99999913   -0 19 34.8
 DE8916;UTM  16      - 4,362,921.307   340,927.880   MT  0.99991156   -1 10 22.5
 DE8916
 DE8916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8916!SPC IL E     -   0.99997599  x   0.99999913  =   0.99997512
 DE8916!UTM  16      -   0.99997599  x   0.99991156  =   0.99988755
 DE8916
 DE8916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4092762921(NAD 83)
 DE8916
 DE8916                          SUPERSEDED SURVEY CONTROL
 DE8916
 DE8916  NAD 83(2007)-  39 24 04.10688(N)    088 50 50.82046(W) AD(2002.00) 0
 DE8916  ELLIP H (02/10/07)  153.067  (m)                       GP(2002.00)    
 DE8916  ELLIP H (12/06/04)  153.060  (m)                       GP(       ) 4 1
 DE8916  NAD 83(1997)-  39 24 04.10694(N)    088 50 50.82013(W) AD(       ) 1
 DE8916  ELLIP H (12/18/02)  153.072  (m)                       GP(       ) 4 2
 DE8916
 DE8916.Superseded values are not recommended for survey control.
 DE8916
 DE8916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8916.See file dsdata.pdf to determine how the superseded data were derived.
 DE8916
 DE8916_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8916_SETTING: 0 = UNSPECIFIED SETTING
 DE8916_STAMPING: SHE MAINT
 DE8916_MARK LOGO: ILDT
 DE8916_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8916_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8916+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2003
 DE8916
 DE8916  HISTORY     - Date     Condition        Report By
 DE8916  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8916  HISTORY     - 20030930 GOOD             BCA
 DE8916
 DE8916                          STATION DESCRIPTION
 DE8916
 DE8916'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8916'THE STATION IS LOCATED  ABOUT 2.5 MI (4.1 KM) WEST OF SHELBYVILLE AT
 DE8916'THE ILLINOIS DEPARTMENT OF TRANSPORTATION - SHELBYVILLE STORAGE
 DE8916'FACILITY, R.R 3, SHELBYVILLE - ILLINOIS.  CALL 217-774-3424 FOR ACCESS
 DE8916'INFORMATION (NORMAL OPERATING HOURS ARE 7-30 AM UNTIL 4-00 PM - HOURS
 DE8916'MAY CHANGE DUE TO SEASONAL CONSIDERATIONS).
 DE8916'
 DE8916'TO REACH FROM THE JUNCTION OF STATE ROUTE 16 AND STATE ROUTE 128
 DE8916'NORTH, GO WEST ON STATE ROUTE 16 ABOUT 2.2 MI (3.61 KM) TO THE
 DE8916'CROSSROAD SYLVESTER DR. TURN LEFT AND GO SOUTH ON SYLVESTER DR. TO THE
 DE8916'STORAGE FACILITY.  FOLLOW ROAD INSIDE FACILITY TO THE STATION ON THE
 DE8916'RIGHT IN A GRASS AREA SOUTHWEST OF SOME PINE TREES.  IT IS ON THE WEST
 DE8916'SIDE OF THE STORAGE FACILITY.
 DE8916'
 DE8916'THE STATION IS 333.69 FT SOUTHEAST OF THE WEST CORNER FENCE, 84.0 FT
 DE8916'NORTH OF THE GRAVEL ACCESS, 33.8 FT WEST OF THE STEEL WITNESS POST.
 DE8916'
 DE8916'NOTE-THE STATION AT MAINTENANCE YARD IS A 0.25 FOOT (0.07 METER)
 DE8916'DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER) DIAMETER CONCRETE POSTS
 DE8916'SET 6.0 FEET (1.83 METER) IN THE GROUND.  THERE IS NO STEEL OF ANY
 DE8916'KIND IN THE CONCRETE.  THE MAINTENANCE POINT IS INSIDE THE YARD, THE
 DE8916'DISK IS STAMPED ILL DEPT OF TRANSPORTATION WITH ITS RESPECTIVE NAME.
 DE8916'THE DISK HAS A TRIANGLE NEAR THE CENTER WITH A PUNCHED DATUM POINT.
 DE8916'THERE IS NO AZIMUTH MARK ASSOCIATED WITH THIS STATION (USE SHELPORT AZ
 DE8916'MK-KB1566).
 DE8916
 DE8916                          STATION RECOVERY (2003)
 DE8916
 DE8916'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DR)
 DE8916'INSIDE COUNTY HIGHWAY STORAGE FACILITY (SYLVESTER DRIVE), +/-84 FT. N
 DE8916'OF GRAVEL DRIVE, 33.8 FT. SW'LY OF WITNESS SIGN, S OF HIGHWAY 128/16,
 DE8916'S'LY OF COUNTY AIRPORT, 2.5 MI. W OF SHELBYVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0995 ***********************************************************************
 MF0995  DESIGNATION -  SHEFF
 MF0995  PID         -  MF0995
 MF0995  STATE/COUNTY-  IL/BUREAU
 MF0995  COUNTRY     -  US
 MF0995  USGS QUAD   -  MANLIUS (2018)
 MF0995
 MF0995                         *CURRENT SURVEY CONTROL
 MF0995  ______________________________________________________________________
 MF0995* NAD 83(1997) POSITION- 41 23 04.36747(N) 089 44 00.22195(W)   ADJUSTED
 MF0995* NAVD 88 ORTHO HEIGHT -   212.458 (meters)      697.04  (feet) ADJUSTED
 MF0995  ______________________________________________________________________
 MF0995  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 MF0995  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 MF0995  DYNAMIC HEIGHT  -        212.372 (meters)      696.76  (feet) COMP
 MF0995  MODELED GRAVITY -    980,216.9   (mgal)                       NAVD 88
 MF0995
 MF0995  HORZ ORDER      -  SECOND
 MF0995  VERT ORDER      -  SECOND    CLASS 0
 MF0995
 MF0995.The horizontal coordinates were established by classical geodetic methods
 MF0995.and adjusted by the National Geodetic Survey in October 1999.
 MF0995
 MF0995.The orthometric height was determined by differential leveling and
 MF0995.adjusted by the NATIONAL GEODETIC SURVEY
 MF0995.in June 1991.
 MF0995
 MF0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0995.GEOID18 height accuracy estimate available here.
 MF0995
 MF0995.Click photographs - Photos may exist for this station.
 MF0995
 MF0995.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0995
 MF0995.The dynamic height is computed by dividing the NAVD 88
 MF0995.geopotential number by the normal gravity value computed on the
 MF0995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0995.degrees latitude (g = 980.6199 gals.).
 MF0995
 MF0995.The modeled gravity was interpolated from observed gravity values.
 MF0995
 MF0995. The following values were computed from the NAD 83(1997) position.
 MF0995
 MF0995;                    North         East     Units Scale Factor Converg.
 MF0995;SPC IL W     -   523,820.423   736,238.615   MT  0.99995733   +0 17 11.2
 MF0995;SPC IL W     - 1,718,567.50  2,415,476.19   sFT  0.99995733   +0 17 11.2
 MF0995;UTM  16      - 4,585,052.469   271,447.497   MT  1.00024290   -1 48 28.3
 MF0995
 MF0995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0995!SPC IL W     -   0.99997186  x   0.99995733  =   0.99992920
 MF0995!UTM  16      -   0.99997186  x   1.00024290  =   1.00021476
 MF0995
 MF0995:                Primary Azimuth Mark                     Grid Az
 MF0995:SPC IL W     -  SHEFFIELD MUNICIPAL TANK                 186 43 44.6
 MF0995:UTM  16      -  SHEFFIELD MUNICIPAL TANK                 188 49 24.1
 MF0995
 MF0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7144785052(NAD 83)
 MF0995
 MF0995|---------------------------------------------------------------------|
 MF0995| PID    Reference Object                     Distance      Geod. Az  |
 MF0995|                                                           dddmmss.s |
 MF0995| MF0996 SHEFF RM 2                           19.248 METERS 09718     |
 MF0995| MF1675 BUDA ATT MICROWAVE TOWER            APPROX.10.5 KM 1345224.3 |
 MF0995| MF1677 SHEFFIELD MUNICIPAL TANK            APPROX. 3.1 KM 1870055.8 |
 MF0995| MF1678 SHEFFIELD ST PATRICKS CH SPIRE      APPROX. 3.1 KM 1901918.9 |
 MF0995| MF0997 SHEFF RM 1                           18.498 METERS 35818     |
 MF0995|---------------------------------------------------------------------|
 MF0995
 MF0995                          SUPERSEDED SURVEY CONTROL
 MF0995
 MF0995  NAD 83(1986)-  41 23 04.37254(N)    089 44 00.23010(W) AD(       ) 2
 MF0995  NAD 27      -  41 23 04.24380(N)    089 43 59.87870(W) AD(       ) 2
 MF0995  NGVD 29 (??/??/92)  212.536  (m)          697.30   (f) ADJ UNCH    2 0
 MF0995  NGVD 29             212.54   (m)          697.3    (f) LEVELING    3  
 MF0995
 MF0995.Superseded values are not recommended for survey control.
 MF0995
 MF0995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0995.See file dsdata.pdf to determine how the superseded data were derived.
 MF0995
 MF0995_MARKER: DS = TRIANGULATION STATION DISK
 MF0995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0995_STAMPING: SHEFF 1958
 MF0995_MARK LOGO: CGS
 MF0995_PROJECTION: FLUSH
 MF0995_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0995+STABILITY: SURFACE MOTION
 MF0995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0995+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2020
 MF0995
 MF0995  HISTORY     - Date     Condition        Report By
 MF0995  HISTORY     - 1959     MONUMENTED       CGS
 MF0995  HISTORY     - 1959     GOOD             CGS
 MF0995  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0995  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0995  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0995  HISTORY     - 20200511 GOOD             ILDT
 MF0995
 MF0995                          STATION DESCRIPTION
 MF0995
 MF0995'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0995'STATION IS LOCATED ABOUT 2.0 MILES NORTH OF SHEFFIELD, 3.0 MILES
 MF0995'NORTHWEST OF INTERSECTION OF U.S. HIGHWAY NO. 34 AND STATE
 MF0995'HIGHWAY NO. 88 AND 5-1/2 MILES EAST OF MINERAL.
 MF0995'
 MF0995'TO REACH FROM WHERE U.S. HIGHWAY NO. 34 AND U.S. HIGHWAY
 MF0995'NO. 6 CROSSES OVER THE RAILROAD TRACKS IN SHEFFIELD, GO NORTH
 MF0995'ON U.S. HIGHWAY NO. 34 AND 6 FOR 0.35 MILE TO WHERE U.S. HIGHWAY
 MF0995'NO. 34 AND 6 CURVES TO RIGHT, CONTINUE NORTH ON SURFACED
 MF0995'ROAD FOR 1.45 MILES TO TOP OF GRADE AND STATION ON LEFT
 MF0995'AS DESCRIBED.
 MF0995'
 MF0995'STATION MARK, A STANDARD DISK STAMPED SHEFF 1958, IS SET IN
 MF0995'A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 MF0995'GROUND.  THE MARK IS 33 FEET WEST OF CENTER OF ROAD.  8-1/2 FEET
 MF0995'EAST OF FENCE LINE AND 9.9 FEET SOUTH-SOUTHEAST OF WITNESS
 MF0995'POST.
 MF0995'
 MF0995'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED SHEFF NO. 1
 MF0995'1958, IS SET 2 INCHES BELOW THE SURFACE OF THE GROUND.  THE
 MF0995'MARK IS 7 FEET EAST OF FENCE LINE, 32 FEET WEST OF APPROXIMATE
 MF0995'CENTER OF SURFACED ROAD AND 52 FEET NORTH OF WITNESS POST.
 MF0995'
 MF0995'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED SHEFF NO. 2 1958,
 MF0995'IS SET 1 INCH BELOW THE SURFACE OF THE GROUND.  THE MARK IS
 MF0995'1-1/2 FEET WEST OF FENCE LINE, 29 FEET EAST OF APPROXIMATE
 MF0995'CENTER OF GRAVELED ROAD AND 3-1/2 FEET SOUTH OF A TRIANGLE
 MF0995'BLAZED POWER LINE POLE.
 MF0995'
 MF0995'SHEFFIELD, MUNICIPAL TANK MAY BE USED AS AZIMUTH MARK.
 MF0995'
 MF0995'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 MF0995
 MF0995                          STATION RECOVERY (1959)
 MF0995
 MF0995'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0995'1.6 MI N FROM SHEFFIELD.
 MF0995'ABOUT 0.35 MILES NORTH ALONG U.S. HIGHWAY 6 FROM THE OVERPASS
 MF0995'OVER THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY IN SHEFFIELD,
 MF0995'THENCE 1.3 MILES NORTH ALONG BLACKTOP ROAD, DIRECTLY ACROSS
 MF0995'THE ROAD FROM THE 5TH TELEPHONE POLE SOUTH OF DRIVEWAY EAST TO
 MF0995'A FARM HOUSE, 32 FEET WEST OF THE CENTER LINE OF THE ROAD,
 MF0995'62.5 FEET WEST OF THE 5TH TELEPHONE POLE SOUTH OF THE DRIVEWAY,
 MF0995'14.7 FEET SOUTH-SOUTHWEST OF THE 4TH TELEPHONE POLE SOUTH OF
 MF0995'THE DRIVEWAY, 8 FEET EAST OF FENCE LINE, 9.8 FEET SOUTHEAST OF
 MF0995'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 MF0995'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0995
 MF0995                          STATION RECOVERY (1980)
 MF0995
 MF0995'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0995'MARK NOT FOUND.
 MF0995
 MF0995                          STATION RECOVERY (1995)
 MF0995
 MF0995'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0995'MARK NOT FOUND.
 MF0995
 MF0995                          STATION RECOVERY (2001)
 MF0995
 MF0995'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0995'MARK NOT FOUND.
 MF0995
 MF0995                          STATION RECOVERY (2020)
 MF0995
 MF0995'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0997 ***********************************************************************
 MF0997  DESIGNATION -  SHEFF RM 1
 MF0997  PID         -  MF0997
 MF0997  STATE/COUNTY-  IL/BUREAU
 MF0997  COUNTRY     -  US
 MF0997  USGS QUAD   -  MANLIUS (2018)
 MF0997
 MF0997                         *CURRENT SURVEY CONTROL
 MF0997  ______________________________________________________________________
 MF0997* NAD 83(1986) POSITION- 41 23 04.97   (N) 089 44 00.25   (W)   HD_HELD1
 MF0997* NAVD 88 ORTHO HEIGHT -   212.280 (meters)      696.46  (feet) ADJUSTED
 MF0997  ______________________________________________________________________
 MF0997  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 MF0997  DYNAMIC HEIGHT  -        212.194 (meters)      696.17  (feet) COMP
 MF0997  MODELED GRAVITY -    980,216.9   (mgal)                       NAVD 88
 MF0997
 MF0997  VERT ORDER      -  SECOND    CLASS 0
 MF0997
 MF0997.The horizontal coordinates were determined by differentially corrected
 MF0997.hand held GPS observations or other comparable positioning techniques
 MF0997.and have an estimated accuracy of +/- 3 meters.
 MF0997
 MF0997.The orthometric height was determined by differential leveling and
 MF0997.adjusted by the NATIONAL GEODETIC SURVEY
 MF0997.in June 1991.
 MF0997
 MF0997.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0997.GEOID18 height accuracy estimate available here.
 MF0997
 MF0997.Click photographs - Photos may exist for this station.
 MF0997
 MF0997.The dynamic height is computed by dividing the NAVD 88
 MF0997.geopotential number by the normal gravity value computed on the
 MF0997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0997.degrees latitude (g = 980.6199 gals.).
 MF0997
 MF0997.The modeled gravity was interpolated from observed gravity values.
 MF0997
 MF0997;                    North         East    Units  Estimated Accuracy
 MF0997;SPC IL W     -   523,839.0     736,237.9     MT  (+/- 3 meters HH1 GPS) 
 MF0997
 MF0997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7144785071(NAD 83)
 MF0997
 MF0997                          SUPERSEDED SURVEY CONTROL
 MF0997
 MF0997  NGVD 29 (??/??/92)  212.358  (m)          696.71   (f) ADJ UNCH    2 0
 MF0997
 MF0997.Superseded values are not recommended for survey control.
 MF0997
 MF0997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0997.See file dsdata.pdf to determine how the superseded data were derived.
 MF0997
 MF0997_MARKER: DR = REFERENCE MARK DISK
 MF0997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0997_STAMPING: SHEFF NO 1 1958
 MF0997_MARK LOGO: CGS
 MF0997_PROJECTION: FLUSH
 MF0997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0997+STABILITY: SURFACE MOTION
 MF0997
 MF0997  HISTORY     - Date     Condition        Report By
 MF0997  HISTORY     - 1958     MONUMENTED       CGS
 MF0997  HISTORY     - 1959     GOOD             CGS
 MF0997  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0997  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0997  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0997
 MF0997                          STATION DESCRIPTION
 MF0997
 MF0997'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0997'1.6 MI N FROM SHEFFIELD.
 MF0997'ABOUT 0.35 MILES NORTH ALONG U.S. HIGHWAY 6 FROM THE OVERPASS
 MF0997'OVER THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY AT SHEFFIELD,
 MF0997'THENCE 1.3 MILES NORTH ALONG BLACKTOP ROAD, ABOUT 4 1/2
 MF0997'TELEPHONE POLE SOUTH OF DRIVEWAY EAST TO A FARM HOUSE, 31 FEET
 MF0997'WEST OF THE CENTER LINE OF THE ROAD, 96.6 FEET SOUTHWEST OF THE
 MF0997'4TH TELEPHONE POLE SOUTH OF THE DRIVEWAY, 91.0 FEET NORTHWEST
 MF0997'OF THE 5TH TELEPHONE POLE SOUTH OF THE DRIVEWAY, 7 FEET EAST
 MF0997'OF THE FENCE LINE, 60.9 FEET NORTH OF TRIANGULATION STATION
 MF0997'SHEFF, 52.8 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 MF0997'BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MF0997'FLUSH WITH THE GROUND.
 MF0997
 MF0997                          STATION RECOVERY (1980)
 MF0997
 MF0997'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0997'MARK NOT FOUND.
 MF0997
 MF0997                          STATION RECOVERY (1995)
 MF0997
 MF0997'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0997'MARK NOT FOUND.
 MF0997
 MF0997                          STATION RECOVERY (2001)
 MF0997
 MF0997'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0997'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0996 ***********************************************************************
 MF0996  DESIGNATION -  SHEFF RM 2
 MF0996  PID         -  MF0996
 MF0996  STATE/COUNTY-  IL/BUREAU
 MF0996  COUNTRY     -  US
 MF0996  USGS QUAD   -  MANLIUS (2018)
 MF0996
 MF0996                         *CURRENT SURVEY CONTROL
 MF0996  ______________________________________________________________________
 MF0996* NAD 83(1986) POSITION- 41 23 04.29   (N) 089 43 59.40   (W)   HD_HELD1
 MF0996* NAVD 88 ORTHO HEIGHT -   214.066 (meters)      702.31  (feet) ADJUSTED
 MF0996  ______________________________________________________________________
 MF0996  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 MF0996  DYNAMIC HEIGHT  -        213.980 (meters)      702.03  (feet) COMP
 MF0996  MODELED GRAVITY -    980,216.9   (mgal)                       NAVD 88
 MF0996
 MF0996  VERT ORDER      -  SECOND    CLASS 0
 MF0996
 MF0996.The horizontal coordinates were determined by differentially corrected
 MF0996.hand held GPS observations or other comparable positioning techniques
 MF0996.and have an estimated accuracy of +/- 3 meters.
 MF0996
 MF0996.The orthometric height was determined by differential leveling and
 MF0996.adjusted by the NATIONAL GEODETIC SURVEY
 MF0996.in June 1991.
 MF0996
 MF0996.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0996.GEOID18 height accuracy estimate available here.
 MF0996
 MF0996.Click photographs - Photos may exist for this station.
 MF0996
 MF0996.The dynamic height is computed by dividing the NAVD 88
 MF0996.geopotential number by the normal gravity value computed on the
 MF0996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0996.degrees latitude (g = 980.6199 gals.).
 MF0996
 MF0996.The modeled gravity was interpolated from observed gravity values.
 MF0996
 MF0996;                    North         East    Units  Estimated Accuracy
 MF0996;SPC IL W     -   523,818.1     736,257.7     MT  (+/- 3 meters HH1 GPS) 
 MF0996
 MF0996_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7146685049(NAD 83)
 MF0996
 MF0996                          SUPERSEDED SURVEY CONTROL
 MF0996
 MF0996  NGVD 29 (??/??/92)  214.145  (m)          702.57   (f) ADJ UNCH    2 0
 MF0996
 MF0996.Superseded values are not recommended for survey control.
 MF0996
 MF0996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0996.See file dsdata.pdf to determine how the superseded data were derived.
 MF0996
 MF0996_MARKER: DR = REFERENCE MARK DISK
 MF0996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0996_STAMPING: SHEFF NO 2 1958
 MF0996_MARK LOGO: CGS
 MF0996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0996+STABILITY: SURFACE MOTION
 MF0996
 MF0996  HISTORY     - Date     Condition        Report By
 MF0996  HISTORY     - 1958     MONUMENTED       CGS
 MF0996  HISTORY     - 1959     GOOD             CGS
 MF0996  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0996  HISTORY     - 19951025 MARK NOT FOUND   USPSQD
 MF0996  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0996
 MF0996                          STATION DESCRIPTION
 MF0996
 MF0996'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0996'1.6 MI N FROM SHEFFIELD.
 MF0996'ABOUT 0.35 MILES NORTH ALONG U.S. HIGHWAY 6 FROM THE OVERPASS
 MF0996'OVER THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY AT SHEFFIELD,
 MF0996'THENCE 1.3 MILES NORTH ALONG BLACKTOP ROAD, NEAR THE 5TH TELEPHONE
 MF0996'POLE SOUTH OF A DRIVEWAY EAST TO A FARM HOUSE, 30 FEET EAST OF
 MF0996'THE CENTER LINE OF THE ROAD, 3.5 FEET SOUTH OF THE 5TH TELEPHONE
 MF0996'POLE SOUTH OF THE DRIVEWAY, 1 FOOT WEST OF FENCE LINE, 63.2
 MF0996'FEET EAST OF TRIANGULATION STATION SHEFF, 69.4 FEET EAST OF
 MF0996'A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD,
 MF0996'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0996
 MF0996                          STATION RECOVERY (1980)
 MF0996
 MF0996'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0996'MARK NOT FOUND.
 MF0996
 MF0996                          STATION RECOVERY (1995)
 MF0996
 MF0996'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0996'MARK NOT FOUND.
 MF0996
 MF0996                          STATION RECOVERY (2001)
 MF0996
 MF0996'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0996'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1002 ***********************************************************************
 MF1002  DESIGNATION -  SHEFFIELD
 MF1002  PID         -  MF1002
 MF1002  STATE/COUNTY-  IL/BUREAU
 MF1002  COUNTRY     -  US
 MF1002  USGS QUAD   -  BUDA (2018)
 MF1002
 MF1002                         *CURRENT SURVEY CONTROL
 MF1002  ______________________________________________________________________
 MF1002* NAD 83(1986) POSITION- 41 21 18.     (N) 089 43 51.     (W)   SCALED
 MF1002* NAVD 88 ORTHO HEIGHT -   214.740 (meters)      704.53  (feet) ADJUSTED
 MF1002  ______________________________________________________________________
 MF1002  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 MF1002  DYNAMIC HEIGHT  -        214.652 (meters)      704.24  (feet) COMP
 MF1002  MODELED GRAVITY -    980,210.1   (mgal)                       NAVD 88
 MF1002
 MF1002  VERT ORDER      -  SECOND    CLASS 0
 MF1002
 MF1002.The horizontal coordinates were scaled from a map and have
 MF1002.an estimated accuracy of +/- 6 seconds.
 MF1002
 MF1002.The orthometric height was determined by differential leveling and
 MF1002.adjusted by the NATIONAL GEODETIC SURVEY
 MF1002.in June 1991.
 MF1002
 MF1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1002.GEOID18 height accuracy estimate available here.
 MF1002
 MF1002.Click photographs - Photos may exist for this station.
 MF1002
 MF1002.The dynamic height is computed by dividing the NAVD 88
 MF1002.geopotential number by the normal gravity value computed on the
 MF1002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1002.degrees latitude (g = 980.6199 gals.).
 MF1002
 MF1002.The modeled gravity was interpolated from observed gravity values.
 MF1002
 MF1002;                    North         East    Units  Estimated Accuracy
 MF1002;SPC IL W     -   520,540.      736,470.      MT  (+/- 180 meters Scaled)
 MF1002
 MF1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL715817(NAD 83)
 MF1002
 MF1002                          SUPERSEDED SURVEY CONTROL
 MF1002
 MF1002  NGVD 29 (??/??/92)  214.810  (m)          704.76   (f) ADJ UNCH    2 0
 MF1002
 MF1002.Superseded values are not recommended for survey control.
 MF1002
 MF1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1002.See file dsdata.pdf to determine how the superseded data were derived.
 MF1002
 MF1002_MARKER: DB = BENCH MARK DISK
 MF1002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1002_STAMPING: SHEFFIELD 1934
 MF1002_MARK LOGO: CGS
 MF1002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1002+STABILITY: SURFACE MOTION
 MF1002_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1002+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 MF1002
 MF1002  HISTORY     - Date     Condition        Report By
 MF1002  HISTORY     - 1934     MONUMENTED       CGS
 MF1002  HISTORY     - 1959     GOOD             CGS
 MF1002  HISTORY     - 19951028 GOOD             USPSQD
 MF1002  HISTORY     - 20010502 GOOD             USPSQD
 MF1002  HISTORY     - 20051027 GOOD             USPSQD
 MF1002  HISTORY     - 20140722 GOOD             INDIV
 MF1002
 MF1002                          STATION DESCRIPTION
 MF1002
 MF1002'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1002'AT SHEFFIELD.
 MF1002'AT SHEFFIELD, AT THE NORTHWEST CORNER OF OLD SCHOOL PARK, 54 FEET
 MF1002'EAST OF THE CENTER LINE OF THE NORTH-SOUTH STREET, 100 FEET
 MF1002'SOUTH-SOUTHEAST OF A FIRE HYDRANT, 129 FEET SOUTH OF THE CENTER
 MF1002'LINE OF EAST-WEST STREET, 19 FEET EAST OF THE EAST EDGE OF SIDEWALK
 MF1002'ALONG THE WEST SIDE OF THE PARK, ABOUT 3 FEET ABOVE THE LEVEL OF
 MF1002'THE NORTH-SOUTH STREET, SET IN THE TOP OF A CONCRETE POST
 MF1002'PROJECTING 4 INCHES.
 MF1002
 MF1002                          STATION RECOVERY (1995)
 MF1002
 MF1002'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1002'RECOVERED IN GOOD CONDITION.
 MF1002
 MF1002                          STATION RECOVERY (2001)
 MF1002
 MF1002'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1002'RECOVERED IN GOOD CONDITION.
 MF1002
 MF1002                          STATION RECOVERY (2005)
 MF1002
 MF1002'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1002'LAT 41 21 26 N
 MF1002'LONG 089 44 08.2 W
 MF1002'CORRECTION OF PUBLISHED LAT AND LONG SHOULD BE CHANGED. PER HAND HELD
 MF1002'GPS. LOCATED IN VETERANS SCHOOL PARK.
 MF1002
 MF1002                          STATION RECOVERY (2014)
 MF1002
 MF1002'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1678 ***********************************************************************
 MF1678  DESIGNATION -  SHEFFIELD ST PATRICKS CH SPIRE
 MF1678  PID         -  MF1678
 MF1678  STATE/COUNTY-  IL/BUREAU
 MF1678  COUNTRY     -  US
 MF1678  USGS QUAD   -  BUDA (2018)
 MF1678
 MF1678                         *CURRENT SURVEY CONTROL
 MF1678  ______________________________________________________________________
 MF1678* NAD 83(1997) POSITION- 41 21 26.50196(N) 089 44 23.87809(W)   ADJUSTED
 MF1678* NAVD 88 ORTHO HEIGHT -   213.    (meters)      699.    (feet) SCALED
 MF1678  ______________________________________________________________________
 MF1678  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 MF1678  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 MF1678  HORZ ORDER      -  THIRD
 MF1678
 MF1678.The horizontal coordinates were established by classical geodetic methods
 MF1678.and adjusted by the National Geodetic Survey in October 1999.
 MF1678
 MF1678.The orthometric height was scaled from a topographic map.
 MF1678
 MF1678.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1678.GEOID18 height accuracy estimate available here.
 MF1678
 MF1678.Click photographs - Photos may exist for this station.
 MF1678
 MF1678.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1678
 MF1678. The following values were computed from the NAD 83(1997) position.
 MF1678
 MF1678;                    North         East     Units Scale Factor Converg.
 MF1678;SPC IL W     -   520,798.683   735,703.867   MT  0.99995686   +0 16 55.0
 MF1678;SPC IL W     - 1,708,653.68  2,413,721.77   sFT  0.99995686   +0 16 55.0
 MF1678;UTM  16      - 4,582,051.420   270,802.522   MT  1.00024654   -1 48 40.4
 MF1678
 MF1678!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1678!SPC IL W     -   0.99997179  x   0.99995686  =   0.99992865
 MF1678!UTM  16      -   0.99997179  x   1.00024654  =   1.00021832
 MF1678
 MF1678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7080282051(NAD 83)
 MF1678
 MF1678                          SUPERSEDED SURVEY CONTROL
 MF1678
 MF1678  NAD 83(1986)-  41 21 26.50709(N)    089 44 23.88647(W) AD(       ) 3
 MF1678  NAD 27      -  41 21 26.37800(N)    089 44 23.53200(W) AD(       ) 3
 MF1678
 MF1678.Superseded values are not recommended for survey control.
 MF1678
 MF1678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1678.See file dsdata.pdf to determine how the superseded data were derived.
 MF1678
 MF1678_MARKER: 90 = CHURCH SPIRE
 MF1678
 MF1678  HISTORY     - Date     Condition        Report By
 MF1678  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1678  HISTORY     - 1954     GOOD             CGS
 MF1678  HISTORY     - 1958     GOOD             CGS
 MF1678  HISTORY     - 19951025 GOOD             USPSQD
 MF1678  HISTORY     - 20010502 GOOD             USPSQD
 MF1678
 MF1678                          STATION DESCRIPTION
 MF1678
 MF1678'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1678'THIS STATION IS THE SPIRE ON THE ST. PATRICKS CHURCH IN THE
 MF1678'TOWN OF SHEFFIELD, ILLINOIS.  IT IS LOCATED ABOUT 85 FEET EAST
 MF1678'OF THE CENTERLINE OF PARK STREET, AND ABOUT 65 FEET SOUTH OF
 MF1678'THE CENTERLINE OF ATKINSON STREET.  THE CHURCH WAS ERECTED IN
 MF1678'1883 AND IS QUITE PROMINENT.
 MF1678'
 MF1678'THE SPIRE IS ON A RED BRICK CHURCH ABOUT 50 FEET HIGH.  THE
 MF1678'BASE OF THE SPIRE IS A WHITE WOODEN TOWER ABOUT 25 FEET HIGH
 MF1678'WITH THREE RECTANGULAR LOUVERED WINDOWS ON EACH SIDE.  THE VERY
 MF1678'SLIM OCTAGONAL WHITE SPIRE IS ABOUT 40 FEET HIGH AND HAS A LARGE
 MF1678'WHITE BALL AND A 6-FOOT CROSS AT ITS APEX.  THE TOTAL HEIGHT IS
 MF1678'ABOUT 120 FEET.
 MF1678
 MF1678                          STATION RECOVERY (1954)
 MF1678
 MF1678'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1678'STATION WAS RECOVERED AS DESCRIBED.  ORIGINAL DESCRIPTION IS
 MF1678'ADEQUATE.
 MF1678'
 MF1678'THIS IS AN INTERSECTION STATION.
 MF1678
 MF1678                          STATION RECOVERY (1958)
 MF1678
 MF1678'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MF1678'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 MF1678'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 MF1678'
 MF1678'THIS IS AN INTERSECTION STATION.
 MF1678
 MF1678                          STATION RECOVERY (1995)
 MF1678
 MF1678'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1678'RECOVERED IN GOOD CONDITION.
 MF1678
 MF1678                          STATION RECOVERY (2001)
 MF1678
 MF1678'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1678'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9224 ***********************************************************************
 DH9224  DESIGNATION -  SHELBY 01
 DH9224  PID         -  DH9224
 DH9224  STATE/COUNTY-  IL/SHELBY
 DH9224  COUNTRY     -  US
 DH9224  USGS QUAD   -  OCONEE (2018)
 DH9224
 DH9224                         *CURRENT SURVEY CONTROL
 DH9224  ______________________________________________________________________
 DH9224* NAD 83(2011) POSITION- 39 20 50.47615(N) 089 05 40.40987(W)   ADJUSTED
 DH9224* NAD 83(2011) ELLIP HT-   172.641 (meters)        (06/27/12)   ADJUSTED
 DH9224* NAD 83(2011) EPOCH   -  2010.00
 DH9224* NAVD 88 ORTHO HEIGHT -   204.8   (meters)      672.    (feet) GPS OBS
 DH9224  ______________________________________________________________________
 DH9224  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH9224  GEOID HEIGHT    -        -32.088 (meters)                     GEOID03
 DH9224  GEOID HEIGHT    -        -32.126 (meters)                     GEOID18
 DH9224  NAD 83(2011) X  -     78,049.074 (meters)                     COMP
 DH9224  NAD 83(2011) Y  - -4,938,485.029 (meters)                     COMP
 DH9224  NAD 83(2011) Z  -  4,022,321.718 (meters)                     COMP
 DH9224  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 DH9224
 DH9224  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9224  Standards:
 DH9224         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9224            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9224  -------------------------------------------------------------------
 DH9224  NETWORK    0.55   1.02           0.25   0.19   0.52     -0.03254589
 DH9224  -------------------------------------------------------------------
 DH9224  Click here for local accuracies and other accuracy information.
 DH9224
 DH9224.The horizontal coordinates were established by GPS observations
 DH9224.and adjusted by the National Geodetic Survey in June 2012.
 DH9224
 DH9224.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9224.been affixed to the stable North American tectonic plate. See 
 DH9224.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9224
 DH9224.The horizontal coordinates are valid at the epoch date displayed above
 DH9224.which is a decimal equivalence of Year/Month/Day.
 DH9224
 DH9224.The orthometric height was determined by GPS observations and a
 DH9224.high-resolution geoid model.
 DH9224
 DH9224.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9224.GEOID18 height accuracy estimate available here.
 DH9224
 DH9224.Click photographs - Photos may exist for this station.
 DH9224
 DH9224.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9224
 DH9224.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9224
 DH9224.The ellipsoidal height was determined by GPS observations
 DH9224.and is referenced to NAD 83.
 DH9224
 DH9224. The following values were computed from the NAD 83(2011) position.
 DH9224
 DH9224;                    North         East     Units Scale Factor Converg.
 DH9224;SPC IL E     -   297,816.329   234,382.708   MT  1.00002799   -0 28 57.5
 DH9224;SPC IL E     -   977,085.74    768,970.60   sFT  1.00002799   -0 28 57.5
 DH9224;UTM  16      - 4,357,416.227   319,510.692   MT  1.00000111   -1 19 42.1
 DH9224
 DH9224!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9224!SPC IL E     -   0.99997292  x   1.00002799  =   1.00000090
 DH9224!UTM  16      -   0.99997292  x   1.00000111  =   0.99997403
 DH9224
 DH9224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1951057416(NAD 83)
 DH9224
 DH9224                          SUPERSEDED SURVEY CONTROL
 DH9224
 DH9224  NAD 83(2007)-  39 20 50.47582(N)    089 05 40.41067(W) AD(2002.00) 1
 DH9224  ELLIP H (04/07/09)  172.677  (m)                       GP(2002.00) 2 2
 DH9224  NAD 83(1997)-  39 20 50.47584(N)    089 05 40.41050(W) AD(       ) 1
 DH9224  ELLIP H (05/04/06)  172.657  (m)                       GP(       ) 2 2
 DH9224
 DH9224.Superseded values are not recommended for survey control.
 DH9224
 DH9224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9224.See file dsdata.pdf to determine how the superseded data were derived.
 DH9224
 DH9224_MARKER: DD = SURVEY DISK
 DH9224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH9224_STAMPING: SHELBY 01 2006
 DH9224_MARK LOGO: ILDT
 DH9224_PROJECTION: RECESSED 8 CENTIMETERS
 DH9224_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH9224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH9224+STABILITY: SURFACE MOTION
 DH9224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9224+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2006
 DH9224
 DH9224  HISTORY     - Date     Condition        Report By
 DH9224  HISTORY     - 2006     MONUMENTED       ILDT
 DH9224  HISTORY     - 20060201 GOOD             ILDT
 DH9224
 DH9224                          STATION DESCRIPTION
 DH9224
 DH9224'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP`)
 DH9224'FROM THE JUNCTION OF US 51 AND IL 16 IN THE CENTER OF PANA PROCEED
 DH9224'SOUTH ON US 51 FOR 2.9  MILES TO THE JUNCTION WITH 900N. TURN RIGHT ON
 DH9224'900N (A DIRT ROAD) AND PROCEED 0.6 MI TO  STATION ON RIGHT. THE
 DH9224'STATION IS LOCATED JUST BEFORE 900 N CROSSES AN ABANDONED RR  RIGHT OF
 DH9224'WAY. STATION IS 25.4 M EAST OF EASTERN EDGE ABANDONED RR RIGHT OF WAY,
 DH9224'4.6 M S OF  EOP 900 N.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH9225 ***********************************************************************
 DH9225  DESIGNATION -  SHELBY 02
 DH9225  PID         -  DH9225
 DH9225  STATE/COUNTY-  IL/SHELBY
 DH9225  COUNTRY     -  US
 DH9225  USGS QUAD   -  OCONEE (2018)
 DH9225
 DH9225                         *CURRENT SURVEY CONTROL
 DH9225  ______________________________________________________________________
 DH9225* NAD 83(2011) POSITION- 39 18 04.59797(N) 089 06 00.51667(W)   ADJUSTED
 DH9225* NAD 83(2011) ELLIP HT-   180.079 (meters)        (06/27/12)   ADJUSTED
 DH9225* NAD 83(2011) EPOCH   -  2010.00
 DH9225* NAVD 88 ORTHO HEIGHT -   212.193 (meters)      696.17  (feet) ADJUSTED
 DH9225  ______________________________________________________________________
 DH9225  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 DH9225  NAD 83(2011) X  -     77,618.671 (meters)                     COMP
 DH9225  NAD 83(2011) Y  - -4,941,739.845 (meters)                     COMP
 DH9225  NAD 83(2011) Z  -  4,018,369.059 (meters)                     COMP
 DH9225  LAPLACE CORR    -         -2.85  (seconds)                    DEFLEC18
 DH9225  DYNAMIC HEIGHT  -        212.063 (meters)      695.74  (feet) COMP
 DH9225  MODELED GRAVITY -    980,011.6   (mgal)                       NAVD 88
 DH9225
 DH9225  VERT ORDER      -  SECOND    CLASS I
 DH9225
 DH9225  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH9225  Standards:
 DH9225         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH9225            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH9225  -------------------------------------------------------------------
 DH9225  NETWORK    0.48   0.92           0.22   0.16   0.47     -0.03445034
 DH9225  -------------------------------------------------------------------
 DH9225  Click here for local accuracies and other accuracy information.
 DH9225
 DH9225.The horizontal coordinates were established by GPS observations
 DH9225.and adjusted by the National Geodetic Survey in June 2012.
 DH9225
 DH9225.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH9225.been affixed to the stable North American tectonic plate. See 
 DH9225.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH9225
 DH9225.The horizontal coordinates are valid at the epoch date displayed above
 DH9225.which is a decimal equivalence of Year/Month/Day.
 DH9225
 DH9225.The orthometric height was determined by differential leveling and
 DH9225.adjusted by the NATIONAL GEODETIC SURVEY
 DH9225.in May 2016.
 DH9225
 DH9225.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH9225.GEOID18 height accuracy estimate available here.
 DH9225
 DH9225.Click photographs - Photos may exist for this station.
 DH9225
 DH9225.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH9225
 DH9225.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH9225
 DH9225.The ellipsoidal height was determined by GPS observations
 DH9225.and is referenced to NAD 83.
 DH9225
 DH9225.The dynamic height is computed by dividing the NAVD 88
 DH9225.geopotential number by the normal gravity value computed on the
 DH9225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH9225.degrees latitude (g = 980.6199 gals.).
 DH9225
 DH9225.The modeled gravity was interpolated from observed gravity values.
 DH9225
 DH9225. The following values were computed from the NAD 83(2011) position.
 DH9225
 DH9225;                    North         East     Units Scale Factor Converg.
 DH9225;SPC IL E     -   292,704.861   233,857.870   MT  1.00002884   -0 29 08.6
 DH9225;SPC IL E     -   960,315.86    767,248.70   sFT  1.00002884   -0 29 08.6
 DH9225;UTM  16      - 4,352,313.190   318,910.519   MT  1.00000379   -1 19 50.1
 DH9225
 DH9225!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH9225!SPC IL E     -   0.99997175  x   1.00002884  =   1.00000059
 DH9225!UTM  16      -   0.99997175  x   1.00000379  =   0.99997554
 DH9225
 DH9225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1891052313(NAD 83)
 DH9225
 DH9225                          SUPERSEDED SURVEY CONTROL
 DH9225
 DH9225  NAD 83(2007)-  39 18 04.59773(N)    089 06 00.51744(W) AD(2002.00) 1
 DH9225  ELLIP H (04/07/09)  180.113  (m)                       GP(2002.00) 2 2
 DH9225  NAD 83(1997)-  39 18 04.59766(N)    089 06 00.51740(W) AD(       ) 1
 DH9225  ELLIP H (05/04/06)  180.091  (m)                       GP(       ) 2 2
 DH9225  NAVD 88 (05/04/06)  212.2    (m)  GEOID03  model used  GPS OBS        
 DH9225
 DH9225.Superseded values are not recommended for survey control.
 DH9225
 DH9225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH9225.See file dsdata.pdf to determine how the superseded data were derived.
 DH9225
 DH9225_MARKER: DD = SURVEY DISK
 DH9225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH9225_STAMPING: SHELBY 02 2006
 DH9225_MARK LOGO: ILDT
 DH9225_PROJECTION: RECESSED 5 CENTIMETERS
 DH9225_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DH9225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH9225+STABILITY: SURFACE MOTION
 DH9225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH9225+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2020
 DH9225
 DH9225  HISTORY     - Date     Condition        Report By
 DH9225  HISTORY     - 2006     MONUMENTED       ILDT
 DH9225  HISTORY     - 20060201 GOOD             ILDT
 DH9225  HISTORY     - 20140718 GOOD             ILDT
 DH9225  HISTORY     - 20150915 GOOD             AMESC
 DH9225  HISTORY     - 20200528 GOOD             ILDT
 DH9225
 DH9225                          STATION DESCRIPTION
 DH9225
 DH9225'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CP`)
 DH9225'FROM THE JUNCTION OF US 51 AND IL 16 IN THE CENTER OF PANA PROCEED
 DH9225'SOUTH ON US 51 FOR 7.3  MILES TO THE JUNCTION WITH 900N. TURN RIGHT ON
 DH9225'200E AT THE NORTHERN EDGE OF OCONEE.  TURNRIGHT AND PROCEED 0.7 MI TO
 DH9225'STATION ON LEFT. THE STATION IS AT THE SOUTHERN EDGE OF  OCONEE MOUND
 DH9225'CEMETARY. STATION IS .3 M EAST OF CEMETERY FENCE, 4.8 M E OF POST AT
 DH9225'EASTERN END OF CEMETERY FENCE, 8.1 M E OF EOP 200E AND 7.2 M E OF EOP
 DH9225'OF THE SOUTHERN  ENTRANCE OF CEMETERY.
 DH9225
 DH9225                          STATION RECOVERY (2014)
 DH9225
 DH9225'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 DH9225'MARK FOUND, THE STATION IS AT THE SOUTH EASTERN EDGE OF CEMETARY, 4.8M
 DH9225'NORTH OF THE SOUTH POST OF THE EAST FENCELINE, 8.1M WEST OF EOP 200E,
 DH9225'7.2M NORTH OF EOP OF THE SOUTHERN ENTRANCE TO CEMETARY.
 DH9225
 DH9225                          STATION RECOVERY (2015)
 DH9225
 DH9225'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DH9225'RECOVERED AS DESCRIBED.
 DH9225
 DH9225                          STATION RECOVERY (2020)
 DH9225
 DH9225'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DH9225'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1265 ***********************************************************************
 KB1265  DESIGNATION -  SHELBYVILLE
 KB1265  PID         -  KB1265
 KB1265  STATE/COUNTY-  IL/SHELBY
 KB1265  COUNTRY     -  US
 KB1265  USGS QUAD   -  SHELBYVILLE (2018)
 KB1265
 KB1265                         *CURRENT SURVEY CONTROL
 KB1265  ______________________________________________________________________
 KB1265* NAD 83(1997) POSITION- 39 24 21.59936(N) 088 46 26.19784(W)   ADJUSTED
 KB1265* NAVD 88 ORTHO HEIGHT -   197.8   (meters)      649.    (feet) VERTCON3
 KB1265  ______________________________________________________________________
 KB1265  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 KB1265  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 KB1265  HORZ ORDER      -  FIRST
 KB1265
 KB1265.The horizontal coordinates were established by classical geodetic methods
 KB1265.and adjusted by the National Geodetic Survey in October 1999.
 KB1265
 KB1265.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1265.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1265
 KB1265.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1265.GEOID18 height accuracy estimate available here.
 KB1265
 KB1265.Click photographs - Photos may exist for this station.
 KB1265
 KB1265.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1265
 KB1265. The following values were computed from the NAD 83(1997) position.
 KB1265
 KB1265;                    North         East     Units Scale Factor Converg.
 KB1265;SPC IL E     -   304,143.385   262,051.460   MT  0.99999272   -0 16 46.9
 KB1265;SPC IL E     -   997,843.76    859,747.17   sFT  0.99999272   -0 16 46.9
 KB1265;SPC IL W     -   304,966.026   819,949.315   MT  1.00011826   +0 53 03.2
 KB1265;SPC IL W     - 1,000,542.70  2,690,117.04   sFT  1.00011826   +0 53 03.2
 KB1265;UTM  16      - 4,363,333.594   347,268.025   MT  0.99988721   -1 07 34.8
 KB1265
 KB1265!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1265!SPC IL E     -   0.99997403  x   0.99999272  =   0.99996675
 KB1265!SPC IL W     -   0.99997403  x   1.00011826  =   1.00009229
 KB1265!UTM  16      -   0.99997403  x   0.99988721  =   0.99986124
 KB1265
 KB1265:                Primary Azimuth Mark                     Grid Az
 KB1265:SPC IL E     -  SHELBYVILLE AZ MK                        040 48 47.5
 KB1265:SPC IL W     -  SHELBYVILLE AZ MK                        039 38 57.4
 KB1265:UTM  16      -  SHELBYVILLE AZ MK                        041 39 35.4
 KB1265
 KB1265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4726863333(NAD 83)
 KB1265
 KB1265|---------------------------------------------------------------------|
 KB1265| PID    Reference Object                     Distance      Geod. Az  |
 KB1265|                                                           dddmmss.s |
 KB1265| KB1268 SHELBYVILLE AREA N TANK             APPROX. 6.6 KM 0155013.0 |
 KB1265| KB1270 SHELBYVILLE AZ MK                   APPROX. 0.5 KM 0403200.6 |
 KB1265| KB1269 SHELBYVILLE AZ A PT                 APPROX. 0.5 KM 0405800.8 |
 KB1265| KB1222 SHELBYVILLE AREA E TANK             APPROX. 7.4 KM 0640510.2 |
 KB1265| KB1221 SHELBYVILLE PPL MICROWAVE           APPROX. 4.4 KM 1253858.2 |
 KB1265| KB1263 RM 13                                24.608 METERS 12556     |
 KB1265| KB1264 SHELBYVILLE RAD MAST                 10.842 METERS 19915     |
 KB1265| KB1275 LAKEWOOD ATT MICROWAVE              APPROX.18.2 KM 2302032.4 |
 KB1265| CI8235 SHELBYVILLE RM 1                     30.730 METERS 25336     |
 KB1265| KB1262 SHELBYVILLE W MUN TANK              APPROX. 2.8 KM 2690735.9 |
 KB1265| KB1267 AIRPORT BCN SHELBY CO APT           APPROX. 6.1 KM 2711028.6 |
 KB1265| KB1266 SHELBYVILLE MUN TANK                APPROX. 1.4 KM 2741717.2 |
 KB1265| KB1279 TOWER HILL NGPA MICROWAVE           APPROX.18.2 KM 2795851.2 |
 KB1265|---------------------------------------------------------------------|
 KB1265
 KB1265                          SUPERSEDED SURVEY CONTROL
 KB1265
 KB1265  NAD 83(1986)-  39 24 21.61387(N)    088 46 26.18565(W) AD(       ) 1
 KB1265  NAD 27      -  39 24 21.46092(N)    088 46 25.93468(W) AD(       ) 1
 KB1265  NGVD 29 (07/19/86)  197.9    (m)          649.     (f) VERT ANG       
 KB1265
 KB1265.Superseded values are not recommended for survey control.
 KB1265
 KB1265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1265.See file dsdata.pdf to determine how the superseded data were derived.
 KB1265
 KB1265_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1265_STAMPING: SHELBYVILLE 1976
 KB1265_MARK LOGO: NGS
 KB1265_PROJECTION: FLUSH
 KB1265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1265+STABILITY: SURFACE MOTION
 KB1265
 KB1265  HISTORY     - Date     Condition        Report By
 KB1265  HISTORY     - 1976     MONUMENTED       NGS
 KB1265  HISTORY     - 19940618 MARK NOT FOUND   USPSQD
 KB1265
 KB1265                          STATION DESCRIPTION
 KB1265
 KB1265'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1265'THE STATION IS LOCATED ABOUT 1 MILE EAST OF SHELBYVILLE AND
 KB1265'0.15 MILE SOUTHEAST OF THE SOUTHEAST END OF THE SHELBYVILLE DAM,
 KB1265'ON LAND CONTROLED BY THE U.S. CORPS OF ENGINEERS AND ILLINOIS
 KB1265'STATE PARK SERVICE.  PERMISSION WAS GRANTED BY MR. CHUCK
 KB1265'L. KENNEDY, CHIEF RANGER, HIS OFFICE IS IN THE BUILDING ABOUT 100
 KB1265'YARDS NORTHWEST OF THE STATION SITE.
 KB1265'
 KB1265'TO REACH THE STATION FROM THE COURTHOUSE IN SHELBYVILLE, GO EAST
 KB1265'ON STATE HIGHWAY 16 FOR 0.9 MILE TO A 3 LEGGED MAST AND STATION ON
 KB1265'THE LEFT.  CONTINUE AHEAD FOR 0.1 MILE TO ENTRANCE TO THE STATE
 KB1265'PARK ON THE LEFT.  (AFTER ENTERING ENTRANCE TO THE PARK, GO NORTH
 KB1265'FOR 0.05 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTHEAST
 KB1265'FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT).  TURN LEFT AFTER
 KB1265'ENTERING PARK AND GO NORTH AND WESTERLY, KEEPING TO THE LEFT,
 KB1265'FOR 0.25 MILE TO A GATE TO A STORAGE YARD FOR VEHICLES, HERE
 KB1265'BEAR LEFT SOUTHEAST ACROSS THE LAWN FOR APPROXIMATELY 75
 KB1265'YARDS TO STATION.
 KB1265'
 KB1265'STATION MARKS ARE STANDARD DISKS STAMPED SHELBYVILLE 1976.  THE
 KB1265'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1265'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 20 FEET
 KB1265'NORTH OF THE NORTHEAST CORNER OF FENCED AREA AND 40 FEET NORTHEAST
 KB1265'OF CENTER OF WIRE GATE LEADING TO A 3 LEGGED MAST.  THE
 KB1265'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 KB1265'CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1265'
 KB1265'REFERENCE MARK 1, A STANDARD DISK STAMPED SHELBYVILLE NO 1 1976,
 KB1265'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1265'IS SET FLUSH WITH THE GROUND SURFACE.  IT IS 102 FEET SOUTHEAST OF
 KB1265'THE SOUTHEAST CORNER POST OF FENCED AREA AROUND MAINTENANCE BUILD,
 KB1265'52 FEET WEST OF THE NORTHWEST CORNER OF FENCED AREA, 38 FEET
 KB1265'NORTH OF THE CENTER OF A MANHOLE COVER AND 7 FEET NORTH OF AN
 KB1265'ELM TREE.
 KB1265'
 KB1265'REFERENCE MARK 13, A STANDARD U.S. ARMY CORPS OF ENGINEERS DISK,
 KB1265'STAMPED RM 13, IS CEMENTED IN AN IRON MANHOLE WHICH IS
 KB1265'APPROXIMATELY 18 INCHES IN DIAMETER.  THE MARK IS 12 INCHES BELOW
 KB1265'GROUND SURFACE.  IT IS 48 FEET NORTH OF AN EAST-WEST CUT BANK, 24
 KB1265'FEET SOUTHWEST OF A SMALL YELLOW POPLAR TREE AND 102 FEET
 KB1265'NORTHWEST OF THE APPROXIMATE CENTER OF BILLBOARD.
 KB1265'
 KB1265'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED SHELBYVILLE
 KB1265'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1265'MONUMENT THAT IS FLUSH WITH GROUND SURFACE.  IT IS 40 FEET
 KB1265'SOUTHEAST OF PAVED ROAD, 29 FEET SOUTH OF A POPLAR TREE, 5 FEET
 KB1265'SOUTH-SOUTHWEST OF CORNER POST AND 3 FEET WEST OF METAL WITNESS
 KB1265'POST WITH SIGN ATTACHED.
 KB1265'
 KB1265'HEIGHT OF LIGHT ABOVE STATION MARK 38.4 METERS.
 KB1265
 KB1265                          STATION RECOVERY (1994)
 KB1265
 KB1265'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1265'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1222 ***********************************************************************
 KB1222  DESIGNATION -  SHELBYVILLE AREA E TANK
 KB1222  PID         -  KB1222
 KB1222  STATE/COUNTY-  IL/SHELBY
 KB1222  COUNTRY     -  US
 KB1222  USGS QUAD   -  MIDDLESWORTH (2018)
 KB1222
 KB1222                         *CURRENT SURVEY CONTROL
 KB1222  ______________________________________________________________________
 KB1222* NAD 83(1997) POSITION- 39 26 06.93504(N) 088 41 46.37257(W)   ADJUSTED
 KB1222  ______________________________________________________________________
 KB1222  GEOID HEIGHT    -        -32.268 (meters)                     GEOID18
 KB1222  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 KB1222  HORZ ORDER      -  THIRD
 KB1222
 KB1222.The horizontal coordinates were established by classical geodetic methods
 KB1222.and adjusted by the National Geodetic Survey in October 1999.
 KB1222
 KB1222.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1222.GEOID18 height accuracy estimate available here.
 KB1222
 KB1222.Click photographs - Photos may exist for this station.
 KB1222
 KB1222.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1222
 KB1222. The following values were computed from the NAD 83(1997) position.
 KB1222
 KB1222;                    North         East     Units Scale Factor Converg.
 KB1222;SPC IL E     -   307,362.055   268,759.145   MT  0.99998701   -0 13 49.8
 KB1222;SPC IL E     - 1,008,403.68    881,753.96   sFT  0.99998701   -0 13 49.8
 KB1222;SPC IL W     -   308,320.793   826,591.133   MT  1.00013842   +0 56 03.0
 KB1222;SPC IL W     - 1,011,549.14  2,711,907.74   sFT  1.00013842   +0 56 03.0
 KB1222;UTM  16      - 4,366,452.412   354,021.773   MT  0.99986237   -1 04 39.5
 KB1222
 KB1222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5402166452(NAD 83)
 KB1222
 KB1222                          SUPERSEDED SURVEY CONTROL
 KB1222
 KB1222  NAD 83(1986)-  39 26 06.94990(N)    088 41 46.36058(W) AD(       ) 3
 KB1222  NAD 27      -  39 26 06.79362(N)    088 41 46.11606(W) AD(       ) 3
 KB1222
 KB1222.Superseded values are not recommended for survey control.
 KB1222
 KB1222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1222.See file dsdata.pdf to determine how the superseded data were derived.
 KB1222
 KB1222_MARKER: 53 = ELEVATED TANK
 KB1222
 KB1222  HISTORY     - Date     Condition        Report By
 KB1222  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1222
 KB1222                          STATION DESCRIPTION
 KB1222
 KB1222'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1222'SHELBYVILLE AREA WATER SUPPLY EAST TANK IS A OVAL SHAPED TANK
 KB1222'ATOP A SINGLE CYLINDRICAL SUPPORT.  IT IS PALE GREEN IN COLOR,
 KB1222'HAS THE LETTERS SHELBYVILLE AREA WATER SUPPLY IN BLACK ON THE
 KB1222'WEST SIDE, AND HAS AN OVERALL HEIGHT OF ABOUT 150 FEET.
 KB1222'
 KB1222'THE TANK IS LOCATED ABOUT 5 MILES NORTHEAST OF SHELBYVILLE AND
 KB1222'5 MILES WEST OF WINDSOR.
 KB1222'
 KB1222'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 16 AND 32 IN WEST
 KB1222'EDGE OF WINDSOR, GO WEST ON AN OILED COUNTY ROAD 4.9 MILES TO
 KB1222'TANK ON THE RIGHT.
 KB1222'
 KB1222'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1268 ***********************************************************************
 KB1268  DESIGNATION -  SHELBYVILLE AREA N TANK
 KB1268  PID         -  KB1268
 KB1268  STATE/COUNTY-  IL/SHELBY
 KB1268  COUNTRY     -  US
 KB1268  USGS QUAD   -  SHELBYVILLE (2018)
 KB1268
 KB1268                         *CURRENT SURVEY CONTROL
 KB1268  ______________________________________________________________________
 KB1268* NAD 83(1997) POSITION- 39 27 46.00312(N) 088 45 11.39218(W)   ADJUSTED
 KB1268  ______________________________________________________________________
 KB1268  GEOID HEIGHT    -        -32.275 (meters)                     GEOID18
 KB1268  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 KB1268  HORZ ORDER      -  THIRD
 KB1268
 KB1268.The horizontal coordinates were established by classical geodetic methods
 KB1268.and adjusted by the National Geodetic Survey in October 1999.
 KB1268
 KB1268.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1268.GEOID18 height accuracy estimate available here.
 KB1268
 KB1268.Click photographs - Photos may exist for this station.
 KB1268
 KB1268.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1268
 KB1268. The following values were computed from the NAD 83(1997) position.
 KB1268
 KB1268;                    North         East     Units Scale Factor Converg.
 KB1268;SPC IL E     -   310,438.529   263,870.474   MT  0.99999107   -0 16 00.6
 KB1268;SPC IL E     - 1,018,497.07    865,715.05   sFT  0.99999107   -0 16 00.6
 KB1268;SPC IL W     -   311,297.657   821,640.220   MT  1.00012329   +0 53 54.6
 KB1268;SPC IL W     - 1,021,315.73  2,695,664.62   sFT  1.00012329   +0 53 54.6
 KB1268;UTM  16      - 4,369,600.478   349,179.705   MT  0.99988007   -1 06 52.1
 KB1268
 KB1268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4917969600(NAD 83)
 KB1268
 KB1268                          SUPERSEDED SURVEY CONTROL
 KB1268
 KB1268  NAD 83(1986)-  39 27 46.01691(N)    088 45 11.38072(W) AD(       ) 3
 KB1268  NAD 27      -  39 27 45.88221(N)    088 45 11.12084(W) AD(       ) 3
 KB1268
 KB1268.Superseded values are not recommended for survey control.
 KB1268
 KB1268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1268.See file dsdata.pdf to determine how the superseded data were derived.
 KB1268
 KB1268_MARKER: 53 = ELEVATED TANK
 KB1268
 KB1268  HISTORY     - Date     Condition        Report By
 KB1268  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1268  HISTORY     - 19940618 GOOD             USPSQD
 KB1268
 KB1268                          STATION DESCRIPTION
 KB1268
 KB1268'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1268'SHELBYVILLE AREA WATER SUPPLY NORTH TANK IS A OVAL SHAPED TANK
 KB1268'ATOP A SINGLE CYLINDRICAL SUPPORT.  IT IS PALE GREEN IN COLOR,
 KB1268'HAS THE LETTERS SHELBYVILLE AREA WATER SUPPLY IN BLACK ON THE
 KB1268'NORTH AND SOUTH SIDES, AND AN OVERALL HEIGHT OF ABOUT 150 FEET.
 KB1268'
 KB1268'THE TANK IS LOCATED ABOUT 4-1/2 MILES NORTHEAST OF SHELBYVILLE
 KB1268'AND 4-1/2 MILES SOUTH OF FINDLAY.
 KB1268'
 KB1268'TO REACH FROM THE POST OFFICE IN FINDLAY, GO SOUTH ON OILED
 KB1268'COUNTY ROAD FOR 2.9 MILES TO A T-ROAD.  TURN RIGHT, WEST, FOR
 KB1268'0.25 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH FOR 1.0
 KB1268'MILE TO A SIDE ROAD LEFT.  TURN LEFT, EAST, FOR 0.25 MILE TO
 KB1268'THE TANK ON THE RIGHT.
 KB1268'
 KB1268'STATION IS THE TOP CENTER OF THE TANK.
 KB1268
 KB1268                          STATION RECOVERY (1994)
 KB1268
 KB1268'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1268'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1270 ***********************************************************************
 KB1270  DESIGNATION -  SHELBYVILLE AZ MK
 KB1270  PID         -  KB1270
 KB1270  STATE/COUNTY-  IL/SHELBY
 KB1270  COUNTRY     -  US
 KB1270  USGS QUAD   -  SHELBYVILLE (2018)
 KB1270
 KB1270                         *CURRENT SURVEY CONTROL
 KB1270  ______________________________________________________________________
 KB1270* NAD 83(1997) POSITION- 39 24 34.65511(N) 088 46 11.80618(W)   ADJUSTED
 KB1270* NAVD 88 ORTHO HEIGHT -   200.0   (meters)      656.    (feet) VERTCON3
 KB1270  ______________________________________________________________________
 KB1270  GEOID HEIGHT    -        -32.274 (meters)                     GEOID18
 KB1270  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 KB1270  HORZ ORDER      -  SECOND
 KB1270
 KB1270.The horizontal coordinates were established by classical geodetic methods
 KB1270.and adjusted by the National Geodetic Survey in October 1999.
 KB1270
 KB1270.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1270.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1270
 KB1270.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1270.GEOID18 height accuracy estimate available here.
 KB1270
 KB1270.Click photographs - Photos may exist for this station.
 KB1270
 KB1270.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1270
 KB1270. The following values were computed from the NAD 83(1997) position.
 KB1270
 KB1270;                    North         East     Units Scale Factor Converg.
 KB1270;SPC IL E     -   304,544.340   262,397.719   MT  0.99999240   -0 16 37.9
 KB1270;SPC IL E     -   999,159.22    860,883.18   sFT  0.99999240   -0 16 37.9
 KB1270;SPC IL W     -   305,373.984   820,287.400   MT  1.00011926   +0 53 12.6
 KB1270;SPC IL W     - 1,001,881.15  2,691,226.24   sFT  1.00011926   +0 53 12.6
 KB1270;UTM  16      - 4,363,729.347   347,620.133   MT  0.99988589   -1 07 26.0
 KB1270
 KB1270!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1270!SPC IL E     -   0.99997368  x   0.99999240  =   0.99996608
 KB1270!SPC IL W     -   0.99997368  x   1.00011926  =   1.00009294
 KB1270!UTM  16      -   0.99997368  x   0.99988589  =   0.99985958
 KB1270
 KB1270:                Primary Azimuth Mark                     Grid Az
 KB1270:SPC IL E     -  SHELBYVILLE                              220 48 48.0
 KB1270:SPC IL W     -  SHELBYVILLE                              219 38 57.5
 KB1270:UTM  16      -  SHELBYVILLE                              221 39 36.1
 KB1270
 KB1270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4762063729(NAD 83)
 KB1270
 KB1270|---------------------------------------------------------------------|
 KB1270| PID    Reference Object                     Distance      Geod. Az  |
 KB1270|                                                           dddmmss.s |
 KB1270| KB1269 SHELBYVILLE AZ A PT                   5.972 METERS 17850     |
 KB1270| KB1264 SHELBYVILLE RAD MAST                APPROX. 0.5 KM 2200725.0 |
 KB1270| KB1265 SHELBYVILLE                         APPROX. 0.5 KM 2203210.1 |
 KB1270|---------------------------------------------------------------------|
 KB1270
 KB1270                          SUPERSEDED SURVEY CONTROL
 KB1270
 KB1270  NAD 83(1986)-  39 24 34.66964(N)    088 46 11.79402(W) AD(       ) 2
 KB1270  NAD 27      -  39 24 34.51666(N)    088 46 11.54316(W) AD(       ) 2
 KB1270  NGVD 29 (07/19/86)  200.1    (m)          656.     (f) VERT ANG       
 KB1270
 KB1270.Superseded values are not recommended for survey control.
 KB1270
 KB1270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1270.See file dsdata.pdf to determine how the superseded data were derived.
 KB1270
 KB1270_MARKER: DR = REFERENCE MARK DISK
 KB1270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1270_STAMPING: SHELBYVILLE AZ 1976
 KB1270_MARK LOGO: NGS
 KB1270_PROJECTION: FLUSH
 KB1270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1270+STABILITY: SURFACE MOTION
 KB1270
 KB1270  HISTORY     - Date     Condition        Report By
 KB1270  HISTORY     - 1976     MONUMENTED       NGS
 KB1270  HISTORY     - 19940618 MARK NOT FOUND   USPSQD
 KB1270
 KB1270                          STATION DESCRIPTION
 KB1270
 KB1270'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1270'THE STATION IS LOCATED ABOUT 1-1/2 MILES EAST OF SHELBYVILLE,
 KB1270'ABOUT 0.25 MILE EAST OF THE SOUTHEAST END OF THE SHELBYVILLE
 KB1270'DAM, ON LAND THAT IS CONTROLED BY THE U.S. CORP OF ENGINEERS
 KB1270'AND THE ILLINOIS STATE PARK SERVICE.
 KB1270'
 KB1270'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1270'STATION STATION SHELBYVILLE.
 KB1270'
 KB1270'THE STATION, A STANDARD REFERENCE MARK DISK STAMPED
 KB1270'SHELBYVILLE AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1270'CONCRETE MONUMENT THAT IS FLUSH WITH GROUND SURFACE.  IT IS 40
 KB1270'FEET SOUTHEAST OF THE APPROXIMATE CENTER OF PAVED ROAD, 29.3
 KB1270'FEET SOUTH OF A SMALL POPLAR TREE, 5 FEET SOUTH-SOUTHWEST OF
 KB1270'CORNER FENCE POST AND 3 FEET WEST OF METAL WITNESS POST.
 KB1270'
 KB1270'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1270'SHELBYVILLE, DISTANCE BEING 529.773 METERS, NORTHEAST OF
 KB1270'TRIANGULATION STATION SHELBYVILLE.
 KB1270
 KB1270                          STATION RECOVERY (1994)
 KB1270
 KB1270'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1270'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1266 ***********************************************************************
 KB1266  DESIGNATION -  SHELBYVILLE MUN TANK
 KB1266  PID         -  KB1266
 KB1266  STATE/COUNTY-  IL/SHELBY
 KB1266  COUNTRY     -  US
 KB1266  USGS QUAD   -  SHELBYVILLE (2018)
 KB1266
 KB1266                         *CURRENT SURVEY CONTROL
 KB1266  ______________________________________________________________________
 KB1266* NAD 83(1997) POSITION- 39 24 24.87223(N) 088 47 22.52705(W)   ADJUSTED
 KB1266  ______________________________________________________________________
 KB1266  GEOID HEIGHT    -        -32.272 (meters)                     GEOID18
 KB1266  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 KB1266  HORZ ORDER      -  THIRD
 KB1266
 KB1266.The horizontal coordinates were established by classical geodetic methods
 KB1266.and adjusted by the National Geodetic Survey in October 1999.
 KB1266
 KB1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1266.GEOID18 height accuracy estimate available here.
 KB1266
 KB1266.Click photographs - Photos may exist for this station.
 KB1266
 KB1266.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1266
 KB1266. The following values were computed from the NAD 83(1997) position.
 KB1266
 KB1266;                    North         East     Units Scale Factor Converg.
 KB1266;SPC IL E     -   304,251.013   260,704.333   MT  0.99999400   -0 17 22.7
 KB1266;SPC IL E     -   998,196.87    855,327.47   sFT  0.99999400   -0 17 22.7
 KB1266;SPC IL W     -   305,046.277   818,600.114   MT  1.00011430   +0 52 27.5
 KB1266;SPC IL W     - 1,000,805.99  2,685,690.54   sFT  1.00011430   +0 52 27.5
 KB1266;UTM  16      - 4,363,461.103   345,922.774   MT  0.99989230   -1 08 10.7
 KB1266
 KB1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4592263461(NAD 83)
 KB1266
 KB1266                          SUPERSEDED SURVEY CONTROL
 KB1266
 KB1266  NAD 83(1986)-  39 24 24.88660(N)    088 47 22.51394(W) AD(       ) 3
 KB1266  NAD 27      -  39 24 24.73473(N)    088 47 22.26036(W) AD(       ) 3
 KB1266
 KB1266.Superseded values are not recommended for survey control.
 KB1266
 KB1266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1266.See file dsdata.pdf to determine how the superseded data were derived.
 KB1266
 KB1266_MARKER: 53 = ELEVATED TANK
 KB1266
 KB1266  HISTORY     - Date     Condition        Report By
 KB1266  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1266  HISTORY     - 19940618 GOOD             USPSQD
 KB1266
 KB1266                          STATION DESCRIPTION
 KB1266
 KB1266'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1266'SHELBYVILLE MUNICIPAL WATER TANK IS A 4-LEGGED STEEL STRUCTURE
 KB1266'WITH A WIDE CONICAL TOPPED TANK.  IT IS PAINTED SILVER, HAS THE
 KB1266'LETTERS SHELBYVILLE IN BLACK ON THE EAST AND WEST SIDE AND AN
 KB1266'OVERALL HEIGHT OF ABOUT 125 FEET.
 KB1266'
 KB1266'THE TANK IS LOCATED IN THE EAST PART OF SHELBYVILLE, 1 BLOCK
 KB1266'EAST OF THE COURT HOUSE AND ON THE NORTH SIDE OF STATE HIGHWAY
 KB1266'16.
 KB1266'
 KB1266'STATION IS THE VENT ATOP THE TANK.
 KB1266
 KB1266                          STATION RECOVERY (1994)
 KB1266
 KB1266'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1266'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1221 ***********************************************************************
 KB1221  DESIGNATION -  SHELBYVILLE PPL MICROWAVE
 KB1221  PID         -  KB1221
 KB1221  STATE/COUNTY-  IL/SHELBY
 KB1221  COUNTRY     -  US
 KB1221  USGS QUAD   -  MIDDLESWORTH (2018)
 KB1221
 KB1221                         *CURRENT SURVEY CONTROL
 KB1221  ______________________________________________________________________
 KB1221* NAD 83(1997) POSITION- 39 22 57.58376(N) 088 43 55.30343(W)   ADJUSTED
 KB1221  ______________________________________________________________________
 KB1221  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 KB1221  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 KB1221  HORZ ORDER      -  THIRD
 KB1221
 KB1221.The horizontal coordinates were established by classical geodetic methods
 KB1221.and adjusted by the National Geodetic Survey in October 1999.
 KB1221
 KB1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1221.GEOID18 height accuracy estimate available here.
 KB1221
 KB1221.Click photographs - Photos may exist for this station.
 KB1221
 KB1221.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1221
 KB1221. The following values were computed from the NAD 83(1997) position.
 KB1221
 KB1221;                    North         East     Units Scale Factor Converg.
 KB1221;SPC IL E     -   301,535.634   265,650.060   MT  0.99998952   -0 15 10.7
 KB1221;SPC IL E     -   989,288.16    871,553.57   sFT  0.99998952   -0 15 10.7
 KB1221;SPC IL W     -   302,431.557   823,600.616   MT  1.00012921   +0 54 37.4
 KB1221;SPC IL W     -   992,227.53  2,702,096.35   sFT  1.00012921   +0 54 37.4
 KB1221;UTM  16      - 4,360,673.262   350,827.317   MT  0.99987398   -1 05 57.0
 KB1221
 KB1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5082760673(NAD 83)
 KB1221
 KB1221                          SUPERSEDED SURVEY CONTROL
 KB1221
 KB1221  NAD 83(1986)-  39 22 57.59867(N)    088 43 55.29142(W) AD(       ) 3
 KB1221  NAD 27      -  39 22 57.44333(N)    088 43 55.04962(W) AD(       ) 3
 KB1221
 KB1221.Superseded values are not recommended for survey control.
 KB1221
 KB1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1221.See file dsdata.pdf to determine how the superseded data were derived.
 KB1221
 KB1221_MARKER: 44 = MICROWAVE MAST
 KB1221
 KB1221  HISTORY     - Date     Condition        Report By
 KB1221  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1221
 KB1221                          STATION DESCRIPTION
 KB1221
 KB1221'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1221'SHELBYVILLE, PANHANDLE EASTERN PIPELINE COMPANY, MICROWAVE
 KB1221'RELAY MAST IS A TRIANGULAR STEEL STRUCTURE, GUYED, LIGHTED,
 KB1221'PAINTED ALTERNATELY RED AND WHITE, WITH 2 SETS OF REFLECTOR
 KB1221'FANS NEAR THE TOP, AND HAS AN OVERALL HEIGHT OF 280 FEET.
 KB1221'
 KB1221'THE MAST IS LOCATED ABOUT 3-1/2 MILES SOUTHEAST OF SHELBYVILLE
 KB1221'AND 6 MILES WEST-NORTHWEST OF STRASBURG.
 KB1221'
 KB1221'TO REACH FROM THE COURTHOUSE IN SHELBYVILLE, GO EAST ON STATE
 KB1221'HIGHWAY 16 FOR 3.0 MILES TO A CROSSROAD. TURN RIGHT AND GO
 KB1221'SOUTH ON PAVED ROAD FOR 1.55 MILES TO MAST ON THE LEFT.
 KB1221'
 KB1221'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1264 ***********************************************************************
 KB1264  DESIGNATION -  SHELBYVILLE RAD MAST
 KB1264  PID         -  KB1264
 KB1264  STATE/COUNTY-  IL/SHELBY
 KB1264  COUNTRY     -  US
 KB1264  USGS QUAD   -  SHELBYVILLE (2018)
 KB1264
 KB1264                         *CURRENT SURVEY CONTROL
 KB1264  ______________________________________________________________________
 KB1264* NAD 83(1997) POSITION- 39 24 21.26798(N) 088 46 26.34932(W)   ADJUSTED
 KB1264  ______________________________________________________________________
 KB1264  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 KB1264  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 KB1264  HORZ ORDER      -  THIRD
 KB1264
 KB1264.The horizontal coordinates were established by classical geodetic methods
 KB1264.and adjusted by the National Geodetic Survey in October 1999.
 KB1264
 KB1264.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1264.GEOID18 height accuracy estimate available here.
 KB1264
 KB1264.Click photographs - Photos may exist for this station.
 KB1264
 KB1264.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1264
 KB1264. The following values were computed from the NAD 83(1997) position.
 KB1264
 KB1264;                    North         East     Units Scale Factor Converg.
 KB1264;SPC IL E     -   304,133.183   262,047.786   MT  0.99999273   -0 16 47.0
 KB1264;SPC IL E     -   997,810.28    859,735.11   sFT  0.99999273   -0 16 47.0
 KB1264;SPC IL W     -   304,955.750   819,945.849   MT  1.00011825   +0 53 03.1
 KB1264;SPC IL W     - 1,000,508.99  2,690,105.67   sFT  1.00011825   +0 53 03.1
 KB1264;UTM  16      - 4,363,323.448   347,264.201   MT  0.99988723   -1 07 34.9
 KB1264
 KB1264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4726463323(NAD 83)
 KB1264
 KB1264                          SUPERSEDED SURVEY CONTROL
 KB1264
 KB1264  NAD 83(1986)-  39 24 21.28197(N)    088 46 26.33503(W) AD(       ) 3
 KB1264  NAD 27      -  39 24 21.12904(N)    088 46 26.08408(W) AD(       ) 3
 KB1264
 KB1264.Superseded values are not recommended for survey control.
 KB1264
 KB1264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1264.See file dsdata.pdf to determine how the superseded data were derived.
 KB1264
 KB1264_MARKER: 42 = RADIO/TV MAST
 KB1264
 KB1264  HISTORY     - Date     Condition        Report By
 KB1264  HISTORY     - 1974     FIRST OBSERVED   CGS
 KB1264  HISTORY     - 19940618 GOOD             USPSQD
 KB1264
 KB1264                          STATION DESCRIPTION
 KB1264
 KB1264'DESCRIBED BY COAST AND GEODETIC SURVEY 1974 (WOM)
 KB1264'SHELBYVILLE, U.S. CORP OF ENGINEERS, RADIO MAST WUG 57 IS A
 KB1264'3-LEGGED STEEL STRUCTURE, LIGHTED, PAINTED ALTERNATELY RED AND
 KB1264'WHITE, NUMEROUS ANTENNAE AT THE TOP, AND AN OVERALL HEIGHT OF
 KB1264'273 FEET.
 KB1264'
 KB1264'THE MAST IS LOCATED ABOUT 0.9 MILE EAST OF SHELBYVILLE AND
 KB1264'0.15 MILE SOUTHEAST OF THE SOUTHEAST END OF THE SHELBYVILLE
 KB1264'DAM, ALONG THE NORTH SIDE OF STATE HIGHWAY 16.
 KB1264'
 KB1264'STATION IS THE RED LIGHT ATOP THE MAST.
 KB1264
 KB1264                          STATION RECOVERY (1994)
 KB1264
 KB1264'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1264'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1262 ***********************************************************************
 KB1262  DESIGNATION -  SHELBYVILLE W MUN TANK
 KB1262  PID         -  KB1262
 KB1262  STATE/COUNTY-  IL/SHELBY
 KB1262  COUNTRY     -  US
 KB1262  USGS QUAD   -  SHELBYVILLE (2018)
 KB1262
 KB1262                         *CURRENT SURVEY CONTROL
 KB1262  ______________________________________________________________________
 KB1262* NAD 83(1997) POSITION- 39 24 20.20544(N) 088 48 22.70538(W)   ADJUSTED
 KB1262  ______________________________________________________________________
 KB1262  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 KB1262  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 KB1262  HORZ ORDER      -  THIRD
 KB1262
 KB1262.The horizontal coordinates were established by classical geodetic methods
 KB1262.and adjusted by the National Geodetic Survey in October 1999.
 KB1262
 KB1262.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1262.GEOID18 height accuracy estimate available here.
 KB1262
 KB1262.Click photographs - Photos may exist for this station.
 KB1262
 KB1262.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1262
 KB1262. The following values were computed from the NAD 83(1997) position.
 KB1262
 KB1262;                    North         East     Units Scale Factor Converg.
 KB1262;SPC IL E     -   304,114.505   259,263.872   MT  0.99999542   -0 18 00.9
 KB1262;SPC IL E     -   997,749.01    850,601.55   sFT  0.99999542   -0 18 00.9
 KB1262;SPC IL W     -   304,880.517   817,162.554   MT  1.00011013   +0 51 49.2
 KB1262;SPC IL W     - 1,000,262.16  2,680,974.15   sFT  1.00011013   +0 51 49.2
 KB1262;UTM  16      - 4,363,345.905   344,480.597   MT  0.99989779   -1 08 48.8
 KB1262
 KB1262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4448063345(NAD 83)
 KB1262
 KB1262                          SUPERSEDED SURVEY CONTROL
 KB1262
 KB1262  NAD 83(1986)-  39 24 20.21983(N)    088 48 22.69255(W) AD(       ) 3
 KB1262  NAD 27      -  39 24 20.06901(N)    088 48 22.43606(W) AD(       ) 3
 KB1262
 KB1262.Superseded values are not recommended for survey control.
 KB1262
 KB1262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1262.See file dsdata.pdf to determine how the superseded data were derived.
 KB1262
 KB1262_MARKER: 53 = ELEVATED TANK
 KB1262
 KB1262  HISTORY     - Date     Condition        Report By
 KB1262  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1262  HISTORY     - 19940618 GOOD             USPSQD
 KB1262
 KB1262                          STATION DESCRIPTION
 KB1262
 KB1262'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1262'SHELBYVILLE WEST MUNICIPAL WATER TANK IS A 6-LEGGED STEEL
 KB1262'STRUCTURE WITH A DOUBLE ELIPSOIDAL TANK.  IT IS PAINTED PASTEL
 KB1262'BLUE, WITH THE LETTERS SHELBYVILLE IN BLACK ON THE EAST AND
 KB1262'WEST SIDE,AND HAS AN OVERALL HEIGHT OF ABOUT 155 FEET.
 KB1262'
 KB1262'IT IS LOCATED IN THE WEST EDGE OF SHELBYVILLE ABOUT 75 YARDS
 KB1262'SOUTH-SOUTHEAST OF THE JUNCTION OF STATE HIGHWAYS 16 AND 128.
 KB1262'
 KB1262'STATION IS THE TOP CENTER OF TANK.
 KB1262
 KB1262                          STATION RECOVERY (1994)
 KB1262
 KB1262'RECOVERY NOTE BY US POWER SQUADRON 1994
 KB1262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2288 ***********************************************************************
 LB2288  DESIGNATION -  SHELDON MUNICIPAL STANDPIPE
 LB2288  PID         -  LB2288
 LB2288  STATE/COUNTY-  IL/IROQUOIS
 LB2288  COUNTRY     -  US
 LB2288  USGS QUAD   -  SHELDON (2018)
 LB2288
 LB2288                         *CURRENT SURVEY CONTROL
 LB2288  ______________________________________________________________________
 LB2288* NAD 83(1997) POSITION- 40 46 10.40293(N) 087 33 53.30199(W)   ADJUSTED
 LB2288  ______________________________________________________________________
 LB2288  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 LB2288  LAPLACE CORR    -         -3.09  (seconds)                    DEFLEC18
 LB2288  HORZ ORDER      -  THIRD
 LB2288
 LB2288.The horizontal coordinates were established by classical geodetic methods
 LB2288.and adjusted by the National Geodetic Survey in October 1999.
 LB2288
 LB2288.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2288.GEOID18 height accuracy estimate available here.
 LB2288
 LB2288.Click photographs - Photos may exist for this station.
 LB2288
 LB2288.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2288
 LB2288. The following values were computed from the NAD 83(1997) position.
 LB2288
 LB2288;                    North         East     Units Scale Factor Converg.
 LB2288;SPC IL E     -   455,735.456   364,883.528   MT  1.00002680   +0 30 06.8
 LB2288;SPC IL E     - 1,495,192.08  1,197,122.04   sFT  1.00002680   +0 30 06.8
 LB2288;SPC IN W     -   613,079.427   859,351.724   MT  0.99998700   -0 18 51.9
 LB2288;SPC IN W     - 2,011,411.42  2,819,389.78   sFT  0.99998700   -0 18 51.9
 LB2288;UTM  16      - 4,513,329.569   452,333.771   MT  0.99962796   -0 22 07.8
 LB2288
 LB2288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5233313329(NAD 83)
 LB2288
 LB2288                          SUPERSEDED SURVEY CONTROL
 LB2288
 LB2288  NAD 83(1997)-  40 46 10.40291(N)    087 33 53.30200(W) AD(       ) 3
 LB2288  NAD 83(1986)-  40 46 10.40964(N)    087 33 53.31058(W) AD(       ) 3
 LB2288  NAD 27      -  40 46 10.27800(N)    087 33 53.20900(W) AD(       ) 3
 LB2288
 LB2288.Superseded values are not recommended for survey control.
 LB2288
 LB2288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2288.See file dsdata.pdf to determine how the superseded data were derived.
 LB2288
 LB2288_MARKER: 52 = STANDPIPE TANK
 LB2288
 LB2288  HISTORY     - Date     Condition        Report By
 LB2288  HISTORY     - 1947     FIRST OBSERVED   CGS
 LB2288  HISTORY     - 1955     GOOD             CGS
 LB2288
 LB2288                          STATION DESCRIPTION
 LB2288
 LB2288'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2288'THIS IS A INTERSECTION STATION.
 LB2288'
 LB2288'STATION IS LOCATED IN DOWNTOWN SHELDON BETWEEN THE MAIN STREET AND
 LB2288'THE RAILROAD TRACKS.  IT IS A GREY STEEL STANDPIPE ABOUT 100 FEET
 LB2288'HIGH AND ABOUT 15 FEET IN DIAMETER.  THE POINT OBSERVED ON WAS THE
 LB2288'CENTER OF THE TOP OF THE STANDPIPE.
 LB2288
 LB2288                          STATION RECOVERY (1955)
 LB2288
 LB2288'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2288'STATION WAS RECOVERED IN GOOD CONDITION.  THE STATION WAS DESCRIBED
 LB2288'IN 1947 UNDER THE NAME OF SHELDON MUNI. TANK BUT WAS LISTED ON OTHER
 LB2288'RECORDS AS SHELDON MUNICIPAL STANDPIPE.  THE REMAINDER OF THE OLD
 LB2288'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1565 ***********************************************************************
 KB1565  DESIGNATION -  SHELPORT
 KB1565  PID         -  KB1565
 KB1565  STATE/COUNTY-  IL/SHELBY
 KB1565  COUNTRY     -  US
 KB1565  USGS QUAD   -  SHELBYVILLE (2018)
 KB1565
 KB1565                         *CURRENT SURVEY CONTROL
 KB1565  ______________________________________________________________________
 KB1565* NAD 83(2011) POSITION- 39 24 50.93634(N) 088 50 49.51994(W)   ADJUSTED
 KB1565* NAD 83(2011) ELLIP HT-   155.276 (meters)        (06/27/12)   ADJUSTED
 KB1565* NAD 83(2011) EPOCH   -  2010.00
 KB1565* NAVD 88 ORTHO HEIGHT -   187.5   (meters)      615.    (feet) GPS OBS
 KB1565  ______________________________________________________________________
 KB1565  NAVD 88 orthometric height was determined with geoid model    GEOID99
 KB1565  GEOID HEIGHT    -        -32.241 (meters)                     GEOID99
 KB1565  GEOID HEIGHT    -        -32.259 (meters)                     GEOID18
 KB1565  NAD 83(2011) X  -     99,283.427 (meters)                     COMP
 KB1565  NAD 83(2011) Y  - -4,933,384.221 (meters)                     COMP
 KB1565  NAD 83(2011) Z  -  4,028,042.796 (meters)                     COMP
 KB1565  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 KB1565
 KB1565  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1565  Standards:
 KB1565         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1565            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1565  -------------------------------------------------------------------
 KB1565  NETWORK    1.29   1.82           0.58   0.46   0.93      0.11601936
 KB1565  -------------------------------------------------------------------
 KB1565  Click here for local accuracies and other accuracy information.
 KB1565
 KB1565.This mark is at Shelby County Airport (2H0)
 KB1565
 KB1565.The horizontal coordinates were established by GPS observations
 KB1565.and adjusted by the National Geodetic Survey in June 2012.
 KB1565
 KB1565.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1565.been affixed to the stable North American tectonic plate. See 
 KB1565.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1565
 KB1565.The horizontal coordinates are valid at the epoch date displayed above
 KB1565.which is a decimal equivalence of Year/Month/Day.
 KB1565
 KB1565.The orthometric height was determined by GPS observations and a
 KB1565.high-resolution geoid model.
 KB1565
 KB1565.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1565.GEOID18 height accuracy estimate available here.
 KB1565
 KB1565.Click photographs - Photos may exist for this station.
 KB1565
 KB1565.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1565
 KB1565.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1565
 KB1565.The ellipsoidal height was determined by GPS observations
 KB1565.and is referenced to NAD 83.
 KB1565
 KB1565. The following values were computed from the NAD 83(2011) position.
 KB1565
 KB1565;                    North         East     Units Scale Factor Converg.
 KB1565;SPC IL E     -   305,081.424   255,756.805   MT  0.99999909   -0 19 34.3
 KB1565;SPC IL E     - 1,000,921.31    839,095.45   sFT  0.99999909   -0 19 34.3
 KB1565;UTM  16      - 4,364,364.450   340,988.526   MT  0.99991132   -1 10 22.8
 KB1565
 KB1565!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1565!SPC IL E     -   0.99997564  x   0.99999909  =   0.99997473
 KB1565!UTM  16      -   0.99997564  x   0.99991132  =   0.99988696
 KB1565
 KB1565:                Primary Azimuth Mark                     Grid Az
 KB1565:SPC IL E     -  SHELPORT AZ MK                           179 59 16.6
 KB1565:UTM  16      -  SHELPORT AZ MK                           180 50 05.1
 KB1565
 KB1565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4098864364(NAD 83)
 KB1565
 KB1565|---------------------------------------------------------------------|
 KB1565| PID    Reference Object                     Distance      Geod. Az  |
 KB1565|                                                           dddmmss.s |
 KB1565| KB1566 SHELPORT AZ MK                      APPROX. 0.7 KM 1793942.3 |
 KB1565|---------------------------------------------------------------------|
 KB1565
 KB1565                          SUPERSEDED SURVEY CONTROL
 KB1565
 KB1565  NAD 83(2007)-  39 24 50.93588(N)    088 50 49.52078(W) AD(2002.00) 0
 KB1565  ELLIP H (02/10/07)  155.318  (m)                       GP(2002.00)    
 KB1565  ELLIP H (12/06/04)  155.302  (m)                       GP(       ) 4 1
 KB1565  NAD 83(1997)-  39 24 50.93620(N)    088 50 49.52015(W) AD(       ) 1
 KB1565  ELLIP H (10/21/99)  155.317  (m)                       GP(       ) 4 1
 KB1565  NAD 83(1986)-  39 24 50.94667(N)    088 50 49.50865(W) AD(       ) 1
 KB1565  NGVD 29 (06/25/91)  187.7    (m)  OSU 89B  model used  GPS OBS        
 KB1565
 KB1565.Superseded values are not recommended for survey control.
 KB1565
 KB1565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1565.See file dsdata.pdf to determine how the superseded data were derived.
 KB1565
 KB1565_MARKER: F = FLANGE-ENCASED ROD
 KB1565_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1565_STAMPING: SHELPORT 1990
 KB1565_MARK LOGO: NGS
 KB1565_PROJECTION: RECESSED 8 CENTIMETERS
 KB1565_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1565_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1565_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1565+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2020
 KB1565_ROD/PIPE-DEPTH: 5.80 meters
 KB1565_SLEEVE-DEPTH  : 1.00 meters
 KB1565
 KB1565  HISTORY     - Date     Condition        Report By
 KB1565  HISTORY     - 1990     MONUMENTED       NGS
 KB1565  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1565  HISTORY     - 20021127 GOOD             HANPRO
 KB1565  HISTORY     - 20110310 GOOD             WOOLPT
 KB1565  HISTORY     - 20200602 GOOD             ILDT
 KB1565
 KB1565                          STATION DESCRIPTION
 KB1565
 KB1565'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1565'STATION IS LOCATED ABOUT 4.5 KM (2.8 MI) WEST OF SHELBYVILLE, AT THE
 KB1565'SHELBY COUNTY AIRPORT, AT THE JUNCTION NEAR THE CENTER OF RUNWAY
 KB1565'18-36 AND A CONNECTING TAXI, IN EAST CENTRAL SECTION 10, T 11 N, R 3
 KB1565'E. OWNERSHIP--SHELBY COUNTY AIRPORT AND LANDING COMMISSION, RR 3 BOX
 KB1565'38, SHELBYVILLE, IL 62565.  AIRPORT MANAGER IS MIKE POTTER, PHONE
 KB1565'217-774-4111 OR 774-9081.
 KB1565'TO REACH FROM THE COURTHOUSE IN SHELBYVILLE, GO WEST ON STATE HIGHWAY
 KB1565'16 FOR 1.41 KM (0.88 MI) TO ITS JUNCTION WITH STATE HIGHWAY 128 ON
 KB1565'THE RIGHT.  CONTINUE WEST ON HIGHWAYS 16 AND 128 FOR 3.19 KM
 KB1565'(1.98 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, NORTH,
 KB1565'FOR 0.20 KM (0.12 MI) TO ROAD END AT OFFICE AND GATE.  PASS THROUGH
 KB1565'GATE AND GO NORTHWEST, THEN NORTH ON APRON, THEN TAXI FOR 0.87 KM
 KB1565'(0.54 MI) TO THE PAINTED STOP LINE BEFORE REACHING PAVED RUNWAY AND
 KB1565'THE STATION ON THE LEFT.
 KB1565'THE STATION IS LOCATED 46.7 M (153.2 FT) WEST FROM THE CENTER OF THE
 KB1565'PARALLEL TAXI, 37.4 M (122.7 FT) EAST FROM THE CENTER OF THE RUNWAY,
 KB1565'AND 24.1 M (79.1 FT) SOUTH FROM THE CENTER OF THE CONNECTING TAXI.
 KB1565'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 KB1565
 KB1565                          STATION RECOVERY (2000)
 KB1565
 KB1565'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1565'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1565'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1565'
 KB1565
 KB1565                          STATION RECOVERY (2002)
 KB1565
 KB1565'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (BWO)
 KB1565'RECOVERED IN GOOD CONDITION.
 KB1565
 KB1565                          STATION RECOVERY (2011)
 KB1565
 KB1565'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KB1565'RECOVERED IN GOOD CONDITION.
 KB1565
 KB1565                          STATION RECOVERY (2020)
 KB1565
 KB1565'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1565'LID IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1566 ***********************************************************************
 KB1566  CBN         -  This is a Cooperative Base Network Control Station.
 KB1566  DESIGNATION -  SHELPORT AZ MK
 KB1566  PID         -  KB1566
 KB1566  STATE/COUNTY-  IL/SHELBY
 KB1566  COUNTRY     -  US
 KB1566  USGS QUAD   -  SHELBYVILLE (2018)
 KB1566
 KB1566                         *CURRENT SURVEY CONTROL
 KB1566  ______________________________________________________________________
 KB1566* NAD 83(2011) POSITION- 39 24 28.39300(N) 088 50 49.34838(W)   ADJUSTED
 KB1566* NAD 83(2011) ELLIP HT-   155.401 (meters)        (06/27/12)   ADJUSTED
 KB1566* NAD 83(2011) EPOCH   -  2010.00
 KB1566* NAVD 88 ORTHO HEIGHT -   187.7   (meters)      616.    (feet) GPS OBS
 KB1566  ______________________________________________________________________
 KB1566  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 KB1566  GEOID HEIGHT    -        -32.256 (meters)                     GEOID12A
 KB1566  GEOID HEIGHT    -        -32.261 (meters)                     GEOID18
 KB1566  NAD 83(2011) X  -     99,296.414 (meters)                     COMP
 KB1566  NAD 83(2011) Y  - -4,933,825.545 (meters)                     COMP
 KB1566  NAD 83(2011) Z  -  4,027,505.718 (meters)                     COMP
 KB1566  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 KB1566
 KB1566  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1566  Standards:
 KB1566         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1566            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1566  -------------------------------------------------------------------
 KB1566  NETWORK    0.85   1.96           0.40   0.26   1.00      0.06083378
 KB1566  -------------------------------------------------------------------
 KB1566  Click here for local accuracies and other accuracy information.
 KB1566
 KB1566.This mark is at Shelby County Airport (2H0)
 KB1566
 KB1566.The horizontal coordinates were established by GPS observations
 KB1566.and adjusted by the National Geodetic Survey in June 2012.
 KB1566
 KB1566.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1566.been affixed to the stable North American tectonic plate. See 
 KB1566.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1566
 KB1566.The horizontal coordinates are valid at the epoch date displayed above
 KB1566.which is a decimal equivalence of Year/Month/Day.
 KB1566
 KB1566.The orthometric height was determined by GPS observations and a
 KB1566.high-resolution geoid model.
 KB1566
 KB1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1566.GEOID18 height accuracy estimate available here.
 KB1566
 KB1566.Click photographs - Photos may exist for this station.
 KB1566
 KB1566.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1566
 KB1566.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1566
 KB1566.The ellipsoidal height was determined by GPS observations
 KB1566.and is referenced to NAD 83.
 KB1566
 KB1566. The following values were computed from the NAD 83(2011) position.
 KB1566
 KB1566;                    North         East     Units Scale Factor Converg.
 KB1566;SPC IL E     -   304,386.180   255,756.952   MT  0.99999909   -0 19 34.1
 KB1566;SPC IL E     -   998,640.33    839,095.93   sFT  0.99999909   -0 19 34.1
 KB1566;UTM  16      - 4,363,669.341   340,978.399   MT  0.99991136   -1 10 22.1
 KB1566
 KB1566!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1566!SPC IL E     -   0.99997562  x   0.99999909  =   0.99997471
 KB1566!UTM  16      -   0.99997562  x   0.99991136  =   0.99988698
 KB1566
 KB1566:                Primary Azimuth Mark                     Grid Az
 KB1566:SPC IL E     -  SHELPORT                                 359 59 16.5
 KB1566:UTM  16      -  SHELPORT                                 000 50 04.5
 KB1566
 KB1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4097863669(NAD 83)
 KB1566
 KB1566|---------------------------------------------------------------------|
 KB1566| PID    Reference Object                     Distance      Geod. Az  |
 KB1566|                                                           dddmmss.s |
 KB1566| KB1565 SHELPORT                            APPROX. 0.7 KM 3593942.4 |
 KB1566|---------------------------------------------------------------------|
 KB1566
 KB1566                          SUPERSEDED SURVEY CONTROL
 KB1566
 KB1566  NAD 83(2007)-  39 24 28.39302(N)    088 50 49.34922(W) AD(2002.00) 0
 KB1566  ELLIP H (02/10/07)  155.426  (m)                       GP(2002.00)    
 KB1566  ELLIP H (10/15/04)  155.423  (m)                       GP(       ) 4 2
 KB1566  NAD 83(1997)-  39 24 28.39302(N)    088 50 49.34908(W) AD(       ) B
 KB1566  ELLIP H (07/17/98)  155.419  (m)                       GP(       ) 4 1
 KB1566  NAD 83(1986)-  39 24 28.40348(N)    088 50 49.33760(W) AD(       ) 1
 KB1566  NAVD 88 (07/17/98)  187.7    (m)  GEOID96  model used  GPS OBS        
 KB1566  NGVD 29 (06/25/91)  187.8    (m)  OSU 89B  model used  GPS OBS        
 KB1566
 KB1566.Superseded values are not recommended for survey control.
 KB1566
 KB1566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1566.See file dsdata.pdf to determine how the superseded data were derived.
 KB1566
 KB1566_MARKER: F = FLANGE-ENCASED ROD
 KB1566_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1566_STAMPING: SHELPORT AZ MK 1990
 KB1566_MARK LOGO: NGS
 KB1566_PROJECTION: FLUSH
 KB1566_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1566_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1566+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2011
 KB1566_ROD/PIPE-DEPTH: 4.90 meters
 KB1566_SLEEVE-DEPTH  : 1.00 meters
 KB1566
 KB1566  HISTORY     - Date     Condition        Report By
 KB1566  HISTORY     - 1990     MONUMENTED       NGS
 KB1566  HISTORY     - 19970422 GOOD             NGS
 KB1566  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1566  HISTORY     - 20021127 GOOD             HANPRO
 KB1566  HISTORY     - 20110310 GOOD             WOOLPT
 KB1566  HISTORY     - 20110721 GOOD             ILDT
 KB1566
 KB1566                          STATION DESCRIPTION
 KB1566
 KB1566'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1566'STATION IS LOCATED ABOUT 4.5 KM (2.8 MI) WEST OF SHELBYVILLE, AT THE
 KB1566'SHELBY COUNTY AIRPORT, ON THE EAST SIDE NEAR THE SOUTH END OF RUNWAY
 KB1566'18-36, IN THE SOUTHEAST 1/4 OF SECTION 10, T 11 N, R 3 E.
 KB1566'OWNERSHIP--SHELBY COUNTY AIRPORT AND LANDING COMMISSION, RR 3 BOX 38,
 KB1566'SHELBYVILLE, IL 62565.  AIRPORT MANAGER IS MIKE POTTER, PHONE
 KB1566'217-774-4111 OR 774-9081.
 KB1566'TO REACH FROM THE COURTHOUSE IN SHELBYVILLE, GO WEST ON STATE HIGHWAY
 KB1566'16 FOR 1.41 KM (0.88 MI) TO ITS JUNCTION WITH STATE HIGHWAY 128 ON
 KB1566'THE RIGHT.  CONTINUE WEST ON HIGHWAYS 16 AND 128 FOR 3.19 KM
 KB1566'(1.98 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, NORTH,
 KB1566'FOR 0.20 KM (0.12 MI) TO ROAD END AT OFFICE AND GATE.  PASS THROUGH
 KB1566'GATE, THEN TURN LEFT, WESTERLY ON APRON, THEN RAMP FOR 0.23 KM
 KB1566'(0.14 MI) TO THE SECOND SET OF PAINTED STOP LINES JUST BEFORE
 KB1566'REACHING THE RUNWAY AND THE STATION ON THE RIGHT.
 KB1566'THE STATION IS LOCATED 37.2 M (122.0 FT) EAST FROM THE CENTER OF THE
 KB1566'RUNWAY, 29.65 M (97.28 FT) NORTH FROM THE CENTER OF THE CONNECTING
 KB1566'TAXI, 24.1 M (79.1 FT) EAST-SOUTHEAST FROM THE FIRST RUNWAY LIGHT
 KB1566'NORTH OF THE TAXI-RUNWAY JUNCTION, 21.8 M (71.5 FT) WEST FROM THE
 KB1566'NORTHEAST END OF A 30 CM METAL CULVERT UNDER THE TAXI, AND 21.4 M
 KB1566'(70.2 FT) EAST-NORTHEAST FROM THE EASTERNMOST ONE OF TWO BLUE TAXI
 KB1566'LIGHTS.
 KB1566'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 KB1566
 KB1566                          STATION RECOVERY (1997)
 KB1566
 KB1566'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1566'THE STATION IS LOCATED ABOUT 2.8 MI (4.5 KM) WEST OF SHELBYVILLE AT
 KB1566'THE SHELBY COUNTY AIRPORT, ON THE EAST SIDE NEAR THE SOUTH END OF
 KB1566'RUNWAY 18-36.  OWNERSHIP--SHELBY COUNTY AIRPORT AND LANDING
 KB1566'COMMISSION, RR 3 BOX 38, SHELBYVILLE, IL 62565.  AIRPORT MANAGER IS
 KB1566'MIKE POTTER, PHONE 217-774-4111 OR 774 9081.  TO REACH FROM THE
 KB1566'COURTHOUSE IN SHELBYVILLE, GO WEST ON STATE ROUTE 16 FOR 0.9 MI (1.4
 KB1566'KM) TO ITS JUNCTION WITH STATE ROUTE 128 ON THE RIGHT.  CONTINUE WEST
 KB1566'ON ROUTES 16 AND 128 FOR 2.0 MI (3.2 KM) TO THE AIRPORT ENTRANCE ON
 KB1566'THE RIGHT.  TURN RIGHT, NORTH, FOR 0.12 MI (0.19 KM) TO ROAD END AT
 KB1566'OFFICE AND GATE.  PASS THROUGH GATE, TURN LEFT, WESTERLY, ON APRON,
 KB1566'THEN RAMP FOR 0.14 MI (0.23 KM) TO THE SECOND SET OF PAINTED STOP
 KB1566'LINES JUST BEFORE REACHING THE RUNWAY AND THE STATION ON THE RIGHT,
 KB1566'37.2 M (122.0 FT) EAST OF THE CENTER OF THE RUNWAY, 29.7 M (97.4 FT)
 KB1566'NORTH OF THE CENTER OF THE CONNECTING TAXI, 24.1 M (79.1 FT)
 KB1566'EAST-SOUTHEAST OF THE FIRST RUNWAY LIGHT NORTH OF THE TAXI-RUNWAY
 KB1566'JUNCTION, 21.8 M (71.5 FT) WEST OF THE NORTHEAST END OF A 30-CM METAL
 KB1566'CULVERT UNDER THE TAXI, AND 21.4 M (70.2 FT) EAST-NORTHEAST OF THE
 KB1566'EASTERNMOST OF TWO BLUE TAXI LIGHTS. NOTE--ACCESS TO THE STATION POINT
 KB1566'IS THROUGH A 5-INCH ACCESS COVER.
 KB1566
 KB1566                          STATION RECOVERY (2000)
 KB1566
 KB1566'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1566'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1566'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1566'
 KB1566
 KB1566                          STATION RECOVERY (2002)
 KB1566
 KB1566'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (BWO)
 KB1566'RECOVERED IN GOOD CONDITION.
 KB1566
 KB1566                          STATION RECOVERY (2011)
 KB1566
 KB1566'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KB1566'RECOVERED IN GOOD CONDITION.
 KB1566
 KB1566                          STATION RECOVERY (2011)
 KB1566
 KB1566'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB1566'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHEAST OF
 KB1566'LAKEWOOD AND 6.2 MI (10.0 KM) EAST-NORTHEAST OF TOWER HILL.
 KB1566'
 KB1566'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1443 ***********************************************************************
 MF1443  DESIGNATION -  SHEPPARD
 MF1443  PID         -  MF1443
 MF1443  STATE/COUNTY-  IL/KENDALL
 MF1443  COUNTRY     -  US
 MF1443  USGS QUAD   -  LISBON (2018)
 MF1443
 MF1443                         *CURRENT SURVEY CONTROL
 MF1443  ______________________________________________________________________
 MF1443* NAD 83(1997) POSITION- 41 28 20.22817(N) 088 29 03.26481(W)   ADJUSTED
 MF1443* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 MF1443  ______________________________________________________________________
 MF1443  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 MF1443  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 MF1443  HORZ ORDER      -  FIRST
 MF1443
 MF1443.The horizontal coordinates were established by classical geodetic methods
 MF1443.and adjusted by the National Geodetic Survey in October 1999.
 MF1443
 MF1443.The orthometric height was scaled from a topographic map.
 MF1443
 MF1443.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1443.GEOID18 height accuracy estimate available here.
 MF1443
 MF1443.Click photographs - Photos may exist for this station.
 MF1443
 MF1443.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1443
 MF1443. The following values were computed from the NAD 83(1997) position.
 MF1443
 MF1443;                    North         East     Units Scale Factor Converg.
 MF1443;SPC IL E     -   533,502.799   287,394.796   MT  0.99997695   -0 05 59.8
 MF1443;SPC IL E     - 1,750,333.77    942,894.43   sFT  0.99997695   -0 05 59.8
 MF1443;UTM  16      - 4,592,250.610   376,066.669   MT  0.99978902   -0 58 59.1
 MF1443
 MF1443!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1443!SPC IL E     -   0.99997303  x   0.99997695  =   0.99994998
 MF1443!UTM  16      -   0.99997303  x   0.99978902  =   0.99976206
 MF1443
 MF1443:                Primary Azimuth Mark                     Grid Az
 MF1443:SPC IL E     -  MINOOKA                                  077 00 19.5
 MF1443:UTM  16      -  MINOOKA                                  077 53 18.8
 MF1443
 MF1443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7606692250(NAD 83)
 MF1443
 MF1443|---------------------------------------------------------------------|
 MF1443| PID    Reference Object                     Distance      Geod. Az  |
 MF1443|                                                           dddmmss.s |
 MF1443| MF1375 AERIAL BEACON                       APPROX.11.0 KM 0593821.3 |
 MF1443| MF1357 MINOOKA                             APPROX.20.2 KM 0765419.7 |
 MF1443| CI8236 SHEPPARD RM 1                                      08127     |
 MF1443| MF1433 MINOOKA CHURCH SPIRE                APPROX.18.4 KM 0952033.5 |
 MF1443| MF1435 MINOOKA MUNICIPAL TANK              APPROX.18.7 KM 0953259.8 |
 MF1443| MF1442 MORRIS PAPER CO STACK               APPROX.13.8 KM 1522258.6 |
 MF1443| MF1441 MORRIS PAPER CO TANK                APPROX.13.9 KM 1523929.9 |
 MF1443| MF1440 MORRIS MUNICIPAL TANK               APPROX.13.6 KM 1585234.2 |
 MF1443| MF1451 SENECA DUPONT WORKS WATER TANK      APPROX.19.6 KM 1994402.5 |
 MF1443| CI8237 SHEPPARD RM 2                        26.856 METERS 33212     |
 MF1443|---------------------------------------------------------------------|
 MF1443
 MF1443                          SUPERSEDED SURVEY CONTROL
 MF1443
 MF1443  NAD 83(1997)-  41 28 20.23266(N)    088 29 03.26887(W) AD(       ) 1
 MF1443  NAD 83(1986)-  41 28 20.23240(N)    088 29 03.27518(W) AD(       ) 1
 MF1443  NAD 27      -  41 28 20.12300(N)    088 29 03.02500(W) AD(       ) 1
 MF1443
 MF1443.Superseded values are not recommended for survey control.
 MF1443
 MF1443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1443.See file dsdata.pdf to determine how the superseded data were derived.
 MF1443
 MF1443_MARKER: DS = TRIANGULATION STATION DISK
 MF1443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1443_STAMPING: SHEPPARD 1930
 MF1443_MARK LOGO: CGS
 MF1443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1443+STABILITY: SURFACE MOTION
 MF1443
 MF1443  HISTORY     - Date     Condition        Report By
 MF1443  HISTORY     - 1930     MONUMENTED       CGS
 MF1443  HISTORY     - 1954     GOOD             CGS
 MF1443  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1443  HISTORY     - 20081007 MARK NOT FOUND   GEOCAC
 MF1443
 MF1443                          STATION DESCRIPTION
 MF1443
 MF1443'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1443'STATION IS ABOUT 8 MILES N AND 3 MILES W OF MORRIS, 2 MILES
 MF1443'N OF 5 CORNERS, IN THE NE 1/4 OF THE NE 1/4 OF SEC. 36, T 35 N,
 MF1443'R 6 E, ON LAND OWNED BY FRANK SHEPPARD.  THE STATION IS ABOUT
 MF1443'150 METERS W OF THE NE CORNER OF THE SECTION, ON THE S SIDE OF
 MF1443'THE SECTION-LINE ROAD, 18 FEET S OF THE ROAD FENCE AND ABOUT
 MF1443'50 FEET W OF THE GATE LEADING FROM THE BARN LOT INTO THE
 MF1443'PASTURE.
 MF1443'
 MF1443'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1443'DISKS SET IN CONCRETE.
 MF1443'
 MF1443'REFERENCE MARK NO. 1 IS AT THE FENCE CORNER IN THE SE CORNER OF
 MF1443'THE SE 1/4 OF SECTION 35.  REFERENCE MARK NO. 2 IS ON THE FENCE
 MF1443'LINE ON THE N SIDE OF THE E AND W SECTION-LINE ROAD AND IS
 MF1443'ABOUT 150 METERS W OF THE SE CORNER OF SECTION 35.
 MF1443'
 MF1443'TO REACH FROM MORRIS FOLLOW DIAGONAL ROAD NW TO 5 CORNERS,
 MF1443'THENCE N 2 MILES TO MR. SHEPPARDS FARM.
 MF1443'
 MF1443'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1443
 MF1443                          STATION RECOVERY (1954)
 MF1443
 MF1443'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (LBO)
 MF1443'ALL MARKS RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE
 MF1443'PROPERTY IS STILL OWNED AND OCCUPIED BY MR. FRANK SHEPPARD WHO
 MF1443'LIVES JUST EAST OF STATION.  MR. SHEPPARD WAS AWAY FROM HOME AND
 MF1443'WAS NOT SEEN.
 MF1443'
 MF1443'TO REACH FROM CROSSROADS AT SOUTH EDGE OF THE VILLAGE OF LISBON,
 MF1443'GO S ON SURFACED ROAD 0.5 MILE TO CROSSROADS, TURN RIGHT AND
 MF1443'GO W ABOUT 150 YARDS TO GATE ON LEFT.  STATION MARK IS SW OF GATE
 MF1443'IN SOUTH EDGE OF LANE, 18 PACES W OF CENTER OF GATE, 8.7 FEET
 MF1443'NE OF A BLAZED FENCE POST, 9.5 FEET NW OF ANOTHER BLAZED POST,
 MF1443'16.5 FEET S OF HEDGE FENCE AND IS ABOUT 18 INCHES BELOW
 MF1443'SURFACE OF GROUND.
 MF1443'
 MF1443'REFERENCE MARK NO. 1 IS ABOUT 150 METERS ENE OF STATION, IN
 MF1443'NW ANGLE OF ROAD INTERSECTION, UNDER FENCE LINE ABOUT 4 FEET W OF
 MF1443'FENCE CORNER.  THERE IS ALSO A G.S. MARK, AN IRON PIPE WITH
 MF1443'G.S. CAP ATTACHED, ABOUT 4 FEET S OF SAME FENCE CORNER.
 MF1443'
 MF1443'REFERENCE MARK NO. 2 IS 26.856 METERS NW ACROSS ROAD FROM
 MF1443'STATION, ON SOUTH SIDE OF NORTH RIGHT-OF-WAY FENCE, AT RED
 MF1443'RAG ON FENCE.
 MF1443'
 MF1443'NOTE--E.L. JONES IN 1954 STATES THAT STATION COULD NOT BE
 MF1443'CONNECTED TO SCHEME SINCE PROPERTY OWNER WOULDNOT GRANT PERMISSION
 MF1443'TO BUILD OVER, TRAVERSE TO OR MOVE THE OLD STATION.  A NEW
 MF1443'STATION LISBON 1954 WAS ESTABLISHED.
 MF1443
 MF1443                          STATION RECOVERY (2001)
 MF1443
 MF1443'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1443'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1443
 MF1443                          STATION RECOVERY (2008)
 MF1443
 MF1443'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1443'THE FENCES, BARN, AND GATE NO LONGER EXIST PER ORIGINAL DESCRIPTION.
 MF1443'BASED ON DESCRIPTION, THE MARK WOULD BE LOCATED IN A CULTIVATED FIELD.
 MF1443'A CHECK OF THE AREA FOR THE STATION AND REFERENCE MARKS WAS MADE.  NO
 MF1443'MARKS WERE LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2600 ***********************************************************************
 ME2600  DESIGNATION -  SHERBURNVILLE
 ME2600  PID         -  ME2600
 ME2600  STATE/COUNTY-  IL/KANKAKEE
 ME2600  COUNTRY     -  US
 ME2600  USGS QUAD   -  ILLIANA HEIGHTS (2018)
 ME2600
 ME2600                         *CURRENT SURVEY CONTROL
 ME2600  ______________________________________________________________________
 ME2600* NAD 83(1997) POSITION- 41 13 48.62488(N) 087 31 36.79862(W)   ADJUSTED
 ME2600* NAVD 88 ORTHO HEIGHT -   213.    (meters)      699.    (feet) SCALED
 ME2600  ______________________________________________________________________
 ME2600  GEOID HEIGHT    -        -33.384 (meters)                     GEOID18
 ME2600  LAPLACE CORR    -         -2.84  (seconds)                    DEFLEC18
 ME2600  HORZ ORDER      -  THIRD
 ME2600
 ME2600.The horizontal coordinates were established by classical geodetic methods
 ME2600.and adjusted by the National Geodetic Survey in October 1999.
 ME2600
 ME2600.The orthometric height was scaled from a topographic map.
 ME2600
 ME2600.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2600.GEOID18 height accuracy estimate available here.
 ME2600
 ME2600.Click photographs - Photos may exist for this station.
 ME2600
 ME2600.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2600
 ME2600. The following values were computed from the NAD 83(1997) position.
 ME2600
 ME2600;                    North         East     Units Scale Factor Converg.
 ME2600;SPC IL E     -   506,916.967   367,612.403   MT  1.00003124   +0 31 53.5
 ME2600;SPC IL E     - 1,663,110.08  1,206,075.03   sFT  1.00003124   +0 31 53.5
 ME2600;SPC IN W     -   664,214.403   862,812.720   MT  0.99998368   -0 17 32.4
 ME2600;SPC IN W     - 2,179,176.75  2,830,744.73   sFT  0.99998368   -0 17 32.4
 ME2600;UTM  16      - 4,564,442.844   455,842.300   MT  0.99962400   -0 20 50.2
 ME2600
 ME2600!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2600!SPC IL E     -   0.99997184  x   1.00003124  =   1.00000308
 ME2600!SPC IN W     -   0.99997184  x   0.99998368  =   0.99995552
 ME2600!UTM  16      -   0.99997184  x   0.99962400  =   0.99959585
 ME2600
 ME2600:                Primary Azimuth Mark                     Grid Az
 ME2600:SPC IL E     -  SHERBURNVILLE AZ MK                      061 48 26.9
 ME2600:SPC IN W     -  SHERBURNVILLE AZ MK                      062 37 52.8
 ME2600:UTM  16      -  SHERBURNVILLE AZ MK                      062 41 10.6
 ME2600
 ME2600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5584264442(NAD 83)
 ME2600
 ME2600|---------------------------------------------------------------------|
 ME2600| PID    Reference Object                     Distance      Geod. Az  |
 ME2600|                                                           dddmmss.s |
 ME2600| CM4567 SHERBURNVILLE AZ MK                                0622020.4 |
 ME2600| CM4568 SHERBURNVILLE RM 1                   18.770 METERS 06740     |
 ME2600| CM4569 SHERBURNVILLE RM 2                   18.320 METERS 32622     |
 ME2600|---------------------------------------------------------------------|
 ME2600
 ME2600                          SUPERSEDED SURVEY CONTROL
 ME2600
 ME2600  NAD 83(1986)-  41 13 48.62847(N)    087 31 36.80484(W) AD(       ) 3
 ME2600  NAD 27      -  41 13 48.50110(N)    087 31 36.67980(W) AD(       ) 3
 ME2600
 ME2600.Superseded values are not recommended for survey control.
 ME2600
 ME2600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2600.See file dsdata.pdf to determine how the superseded data were derived.
 ME2600
 ME2600_MARKER: DS = TRIANGULATION STATION DISK
 ME2600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2600_STAMPING: SHERBURNVILLE 1952
 ME2600_MARK LOGO: CGS
 ME2600_PROJECTION: FLUSH
 ME2600_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2600+STABILITY: SURFACE MOTION
 ME2600_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME2600+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2022
 ME2600
 ME2600  HISTORY     - Date     Condition        Report By
 ME2600  HISTORY     - 1952     MONUMENTED       CGS
 ME2600  HISTORY     - 1967     GOOD             CGS
 ME2600  HISTORY     - 20220503 GOOD             ILDT
 ME2600
 ME2600                          STATION DESCRIPTION
 ME2600
 ME2600'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2600'STATION IS LOCATED ABOUT 8 MILES NORTHEAST OF MOMENCE, ILL., 5 MILES
 ME2600'NORTHWEST OF SCHNEIDER, IND.  AND 1 MILE EAST OF SHERBURNVILLE, ILL.
 ME2600'ON HIGHWAY RIGHT-OF-WAY.  IT IS 128 FEET SOUTHWEST OF THE INTERSECTION
 ME2600'OF STATE HIGHWAYS ILLINOIS 17, INDIANA 2 AND A GRAVEL CROSSROAD, 27
 ME2600'FEET SOUTH OF THE CENTER OF HIGHWAY 17, 6 FEET NORTHEAST OF A WHITE
 ME2600'WITNESS POST AND 2 FEET NORTH OF A FENCE.  THE MARK PROJECTS ABOUT 2
 ME2600'INCHES AND THE DISK IS STAMPED SHERBURNVILLE 1952.
 ME2600'
 ME2600'REFERENCE MARK NO. 1 IS 68 FEET SOUTHWEST OF THE INTERSECTION, 34 FEET
 ME2600'SOUTH OF THE CENTER OF HIGHWAY 17, 11 FEET WEST OF A FENCE CORNER AND
 ME2600'1 FOOT NORTH OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE
 ME2600'DISK IS STAMPED SHERBURNVILLE NO 1 1952.
 ME2600'
 ME2600'REFERENCE MARK NO. 2 IS 29 FEET NORTH OF THE CENTER OF HIGHWAY 17.
 ME2600'THE MARK PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED SHERBURNVILLE
 ME2600'NO 2 1952.
 ME2600'
 ME2600'AZIMUTH MARK IS 29 FEET NORTH OF THE CENTER OF INDIANA STATE HIGHWAY
 ME2600'2, 11 FEET WEST OF THE CENTER OF A PAVED ENTRANCE DRIVE, 2 FEET WEST
 ME2600'OF POWER LINE POLE NO.  359 858 AND 1 FOOT SOUTH OF A FENCE.  THE MARK
 ME2600'PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED SHERBURNVILLE 1952.
 ME2600'
 ME2600'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 41 AND INDIANA
 ME2600'STATE HIGHWAY 2, WHICH IS ABOUT 6 MILES NORTH OF SCHNEIDER, GO
 ME2600'SOUTHWEST ON HIGHWAY 2 FOR 3.0 MILES TO THE AZIMUTH MARK ON THE RIGHT,
 ME2600'NORTH SIDE OF HIGHWAY AS DESCRIBED, CONTINUE WEST ON HIGHWAY FOR 0.4
 ME2600'MILE TO THE INDIANA-ILLINOIS STATE LINE, CONTINUE WEST ON HIGHWAY FOR
 ME2600'ABOUT 100 FEET TO THE STATION ON THE LEFT, SOUTH SIDE OF HIGHWAY AS
 ME2600'DESCRIBED.  HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2600
 ME2600                          STATION RECOVERY (1967)
 ME2600
 ME2600'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2600'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 ME2600'GOOD CONDITION.  THE STATION MARK IS 1 FOOT NORTH OF A METAL WITNESS
 ME2600'POST.  THE AZIMUTH MARK IS 1 FOOT NORTHWEST OF A METAL WITNESS POST.
 ME2600
 ME2600                          STATION RECOVERY (2022)
 ME2600
 ME2600'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 ME2600'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0515 ***********************************************************************
 NG0515  FBN         -  This is a Federal Base Network Control Station.
 NG0515  DESIGNATION -  SHERIDAN
 NG0515  PID         -  NG0515
 NG0515  STATE/COUNTY-  IL/LAKE
 NG0515  COUNTRY     -  US
 NG0515  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0515
 NG0515                         *CURRENT SURVEY CONTROL
 NG0515  ______________________________________________________________________
 NG0515* NAD 83(2011) POSITION- 42 13 16.97154(N) 087 49 13.13355(W)   ADJUSTED
 NG0515* NAD 83(2011) ELLIP HT-   174.621 (meters)        (06/27/12)   ADJUSTED
 NG0515* NAD 83(2011) EPOCH   -  2010.00
 NG0515* NAVD 88 ORTHO HEIGHT -   208.69  (meters)      684.7   (feet) LEVELING
 NG0515  ______________________________________________________________________
 NG0515  GEOID HEIGHT    -        -34.073 (meters)                     GEOID18
 NG0515  NAD 83(2011) X  -    179,922.794 (meters)                     COMP
 NG0515  NAD 83(2011) Y  - -4,727,216.322 (meters)                     COMP
 NG0515  NAD 83(2011) Z  -  4,263,963.270 (meters)                     COMP
 NG0515  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 NG0515  VERT ORDER      -  THIRD ?
 NG0515
 NG0515  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NG0515  Standards:
 NG0515         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NG0515            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NG0515  -------------------------------------------------------------------
 NG0515  NETWORK    0.29   0.51           0.13   0.10   0.26     -0.03429265
 NG0515  -------------------------------------------------------------------
 NG0515  Click here for local accuracies and other accuracy information.
 NG0515
 NG0515.The horizontal coordinates were established by GPS observations
 NG0515.and adjusted by the National Geodetic Survey in June 2012.
 NG0515
 NG0515.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NG0515.been affixed to the stable North American tectonic plate. See 
 NG0515.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NG0515
 NG0515.The horizontal coordinates are valid at the epoch date displayed above
 NG0515.which is a decimal equivalence of Year/Month/Day.
 NG0515
 NG0515.The orthometric height was determined by differential leveling.
 NG0515.The vertical network tie was performed by a horz. field party for horz.
 NG0515.obs reductions. Reset procedures were used to establish the elevation.
 NG0515
 NG0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0515.GEOID18 height accuracy estimate available here.
 NG0515
 NG0515.Click photographs - Photos may exist for this station.
 NG0515
 NG0515.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NG0515
 NG0515.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0515
 NG0515.The ellipsoidal height was determined by GPS observations
 NG0515.and is referenced to NAD 83.
 NG0515
 NG0515. The following values were computed from the NAD 83(2011) position.
 NG0515
 NG0515;                    North         East     Units Scale Factor Converg.
 NG0515;SPC IL E     -   616,819.410   342,355.325   MT  0.99999706   +0 20 41.1
 NG0515;SPC IL E     - 2,023,681.68  1,123,210.76   sFT  0.99999706   +0 20 41.1
 NG0515;UTM  16      - 4,674,682.068   432,299.229   MT  0.99965639   -0 33 04.6
 NG0515
 NG0515!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0515!SPC IL E     -   0.99997261  x   0.99999706  =   0.99996967
 NG0515!UTM  16      -   0.99997261  x   0.99965639  =   0.99962901
 NG0515
 NG0515:                Primary Azimuth Mark                     Grid Az
 NG0515:SPC IL E     -  SHERIDAN AZ MK                           060 54 42.3
 NG0515:UTM  16      -  SHERIDAN AZ MK                           061 48 28.0
 NG0515
 NG0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3229974682(NAD 83)
 NG0515
 NG0515|---------------------------------------------------------------------|
 NG0515| PID    Reference Object                     Distance      Geod. Az  |
 NG0515|                                                           dddmmss.s |
 NG0515| CJ2131 SHERIDAN RM 1                        32.220 METERS 02437     |
 NG0515| CJ2130 SHERIDAN AZ MK                                     0611523.4 |
 NG0515| CJ2132 SHERIDAN RM 2                        28.898 METERS 25227     |
 NG0515|---------------------------------------------------------------------|
 NG0515
 NG0515                          SUPERSEDED SURVEY CONTROL
 NG0515
 NG0515  NAD 83(2007)-  42 13 16.97170(N)    087 49 13.13457(W) AD(2002.00) 0
 NG0515  ELLIP H (02/10/07)  174.648  (m)                       GP(2002.00)    
 NG0515  ELLIP H (09/15/03)  174.677  (m)                       GP(       ) 4 1
 NG0515  NAD 83(1997)-  42 13 16.97184(N)    087 49 13.13422(W) AD(       ) B
 NG0515  ELLIP H (07/17/98)  174.650  (m)                       GP(       ) 4 1
 NG0515  NAD 83(1994)-  42 13 16.96606(N)    087 49 13.13972(W) AD(       ) 1
 NG0515  NAD 83(1986)-  42 13 16.97694(N)    087 49 13.15629(W) AD(       ) 1
 NG0515  NAD 27      -  42 13 16.89900(N)    087 49 12.91400(W) AD(       ) 1
 NG0515  NAVD 88 (07/17/98)  208.7    (m)  GEOID96  model used  GPS OBS        
 NG0515  NAVD 88 (08/18/92)  208.5    (m)  UNKNOWN  model used  GPS OBS        
 NG0515
 NG0515.Superseded values are not recommended for survey control.
 NG0515
 NG0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0515.See file dsdata.pdf to determine how the superseded data were derived.
 NG0515
 NG0515_MARKER: DS = TRIANGULATION STATION DISK
 NG0515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0515_STAMPING: SHERIDAN 1944
 NG0515_MARK LOGO: CGS
 NG0515_PROJECTION: FLUSH
 NG0515_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0515+STABILITY: SURFACE MOTION
 NG0515_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0515+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2002
 NG0515
 NG0515  HISTORY     - Date     Condition        Report By
 NG0515  HISTORY     - 1944     MONUMENTED       CGS
 NG0515  HISTORY     - 1946     GOOD             CGS
 NG0515  HISTORY     - 1976     GOOD             NGS
 NG0515  HISTORY     - 19910628 GOOD             NOS
 NG0515  HISTORY     - 19970522 GOOD             NGS
 NG0515  HISTORY     - 20000315 GOOD             SECI
 NG0515  HISTORY     - 20000824 GOOD             PATRIC
 NG0515  HISTORY     - 20010430 GOOD             MCCLUR
 NG0515  HISTORY     - 20020824 GOOD             NGS
 NG0515
 NG0515                          STATION DESCRIPTION
 NG0515
 NG0515'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 NG0515'STATION IS LOCATED IN THE N SECTION OF FORT SHERIDAN, AT THE N EDGE OF
 NG0515'THE RIFLE RANGE.  THE MARK IS 0.1 MILE E OF A N-S ROAD, 41 FEET S OF
 NG0515'AN E-W ROAD, ON A ROAD BANK, AND 26 FEET W OF THE NW CORNER OF A
 NG0515'WOODEN SHACK.  MARK IS STAMPED SHERIDAN 1944 AND IS FLUSH WITH THE
 NG0515'GROUND.
 NG0515'
 NG0515'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE DISKS
 NG0515'SET IN CONCRETE.
 NG0515'
 NG0515'REFERENCE MARK 1 IS 115.71 FEET NE OF THE STATION, 70 FEET E OF A MESH
 NG0515'WIRE FENCE SURROUNDING A POWDER MAGAZINE, AND 37 FEET N OF THE CENTER
 NG0515'LINE OF THE E-W ROAD.  IT IS STAMPED SHERIDAN NO 1 1944 AND IS FLUSH
 NG0515'WITH THE GROUND.
 NG0515'
 NG0515'REFERENCE MARK 2 IS 94.81 FEET W OF THE STATION, ON THE ROAD BANK, S
 NG0515'OF A POWDER MAGAZINE, AND 35 FEET S OF THE CENTER LINE OF THE E-W
 NG0515'ROAD.  IT IS STAMPED SHERIDAN NO 2 1944 AND IS FLUSH WITH THE GROUND.
 NG0515'
 NG0515'AZIMUTH MARK IS E OF THE STATION, IN LINE WITH AN E-W ROW OF POLES
 NG0515'ALONG THE N EDGE OF THE TARGET RANGE.  IT IS 66 FEET W OF A N-S ROAD,
 NG0515'19 FEET S OF THE EDGE OF THE TIMBER, AND 5 FEET W OF A POLE.  IT IS
 NG0515'STAMPED SHERIDAN 1944 AND IS FLUSH WITH THE GROUND.
 NG0515'
 NG0515'TO REACH THE STATION FROM RAILWAY AVENUE AND BURTIS STREET IN
 NG0515'HIGHWOOD, GO E PASSING UNDER THE RAILROAD, BEAR LEFT, THEN RIGHT ON
 NG0515'BLOOM STREET AND GO 0.5 MILE TO THE JUNCTION OF STATE HIGHWAY 42.
 NG0515'TURN LEFT AND FOLLOW HIGHWAY 42 FOR 0.35 MILE TO AN ENTRANCE INTO FORT
 NG0515'SHERIDAN ON THE RIGHT.  TURN RIGHT, PASSING THROUGH THE GATE, AND GO
 NG0515'1.0 MILE.  TAKE THE LEFT FORK FOR 0.15 MILE, THEN TURN RIGHT, PASSING
 NG0515'UNDER THE TOWER TO THE PARADE GROUNDS.  TURN RIGHT AND GO 0.2 MILE,
 NG0515'THEN TURN LEFT AND KEEP LEFT FOR 0.6 MILE.  HERE TAKE THE RIGHT FORK
 NG0515'AND GO 0.1 MILE, TURN RIGHT FOR 0.3 MILE, THEN RIGHT AGAIN FOR 0.1
 NG0515'MILE TO THE STATION ON THE RIGHT.  A PASS MUST BE OBTAINED BEFORE
 NG0515'ENTERING FORT SHERIDAN.
 NG0515'
 NG0515'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE E FOR 0.4 MILE TO
 NG0515'THE MARK IN LINE WITH POLES.
 NG0515'
 NG0515'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 NG0515
 NG0515                          STATION RECOVERY (1946)
 NG0515
 NG0515'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NG0515'STATION, REFERENCE AND AZIMUTH MARKS WERE RECOVERED EXACTLY AS
 NG0515'DESCRIBED AND FOUND IN EXCELLENT CONDITION.
 NG0515
 NG0515                          STATION RECOVERY (1976)
 NG0515
 NG0515'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RS)
 NG0515'STATION, REFERENCE AND AZIMUTH MARKS WERE RECOVERED NEW TO REACH AS
 NG0515'FOLLOWS.  FROM THE MAIN ENTRANCE TO FORT SHERIDAN PROCEED EAST FOR 0.1
 NG0515'MILE TO A T INTERSECTION.  TURN LEFT (NORTH) AND FOLLOW ROAD TO THE
 NG0515'ARMY AIR FIELD.  JUST NORTH OF THE RUNWAY TURN RIGHT (EAST) ON A
 NG0515'SERVICE DRIVE.  PROCEED WEST TO A AMMUNITION BUNKER ON THE LEFT AND
 NG0515'THE STATION ON THE RIGHT.  THE STATION IS ON THE TOP OF THE RUNWAY
 NG0515'EMBANKMENT BETWEEN THE RUNWAY AND THE NORTH SERVICE DRIVE.
 NG0515'
 NG0515'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--FORT SHERIDAN.
 NG0515
 NG0515                          STATION RECOVERY (1991)
 NG0515
 NG0515'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1991
 NG0515'STATION IS LOCATED IN THE WEST SECTION OF FORT SHERIDAN AT THE NORTH
 NG0515'EDGE OF THE RIFLE RANGE.
 NG0515'
 NG0515'TO REACH FROM RAILWAY AVENUE AND BURTIS STREET IN HIGHWOOD, GO EAST
 NG0515'PASSING UNDER THE RAILROAD, BEAR LEFT, THEN RIGHT ON BLOOM STREET AND
 NG0515'GO 0.5 MILE TO THE JUNCTION OF STATE HIGHWAY 42., TURN LEFT AND FOLLOW
 NG0515'HIGHWWAY 42 FOR 0.35 MILE TO AN ENTRANCE INTO FORT SHERIDAN ON THE
 NG0515'RIGHT.  TURN RIGHT, PASSING THROUGH THE GATE, AND GO 1.0 MILE.  TAKE
 NG0515'THE LEFT FORK FOR 0.15 MILE, THEN TURN RIGHT, PASSING UNDER THE TOWER
 NG0515'TO THE PARADE GROUNDS.  TURN RIGHT AND GO 0.2 MILE, THEN TURN LEFT AND
 NG0515'KEEP LEFT FOR 0.6 MILE.  HERE TAKE THE RIGHT FORK AND GO 0.1 MILE,
 NG0515'TURN RIGHT FOR 0.3 MILE, THEN RIGHT AGAIN FOR 0.1 MILE TO THE STATION
 NG0515'ON THE RIGHT.  A PASS MUST BE OBTAINED BEFORE ENTERING FORT SHERIDAN.
 NG0515'
 NG0515'STATION IS MARKED BY A STANDARD CGS TRIANGULATION DISK STAMPED
 NG0515'SHERIDAN 1944, AND SURROUNDED BY CONCRETE.  IT IS 0.1 MILE EAST OF A
 NG0515'N-S ROAD, 12.5 M (41.01 FT) SOUTH OF AN E-W ROAD, AND 7.9 M (25.92 FT)
 NG0515'WEST OF THE NW CORNER OF A WOODEN SHACK.
 NG0515
 NG0515                          STATION RECOVERY (1997)
 NG0515
 NG0515'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NG0515'THE STATION IS LOCATED IN THE NORTHWEST PART OF THE FORT SHERIDAN
 NG0515'GROUNDS, NEAR THE GOLF COURSE AND AN OLD RIFLE RANGE.  NOTE-IN PAST
 NG0515'RECOVERIES, A VISITOR PASS HAD TO BE OBTAINED AT THE ENTRANCE GUARD
 NG0515'POST.  AT THE TIME OF THIS RECOVERY, THE GUARD POSTS WERE NOT MANNED,
 NG0515'AND A PASS WAS NOT REQUIRED.
 NG0515'
 NG0515'TO REACH FROM THE NORTH ENTRANCE OF FORT SHERIDAN ALONG SHERIDAN ROAD,
 NG0515'JUST NORTH OF AND ACROSS THE ROAD FROM A MCDONALDS RESTAURANT, AT GATE
 NG0515'WITH SIGN FORT SHERIDAN GOLF COURSE ENTRANCE, PROCEED EAST THROUGH
 NG0515'GATE FOR 0.1 MI (0.2 KM) TO A T-ROAD.  TURN LEFT, NORTH, ON GEORGE
 NG0515'BELL ROAD FOR 0.2 MI (0.3 KM) TO THE GOLF COURSE CLUB HOUSE ON THE
 NG0515'LEFT, CONTINUE AHEAD FOR 0.2 MI (0.3 KM) TO A SMALL CONCRETE BLOCK
 NG0515'BUILDING ON THE LEFT AND A T-ROAD EAST, TURN RIGHT FOR 0.08 MI
 NG0515'(0.13 KM) TO THE STATION ON THE RIGHT AT THE TOP OF A BANK ON THE
 NG0515'NORTH EDGE OF A LARGE FIELD.
 NG0515'
 NG0515'IT IS 12.5 M (41.0 FT) SOUTH OF THE ROAD, 9.7 M (31.8 FT) SOUTHEAST OF
 NG0515'THE CENTER OF AN IRON GRATE FOR DRAIN ON THE SOUTH SIDE OF THE ROAD,
 NG0515'AND 30.4 M (99.7 FT) SOUTHWEST OF THE THIRD CONCRETE LIGHT POLE EAST
 NG0515'OF GEORGE BELL ROAD.
 NG0515
 NG0515                          STATION RECOVERY (2000)
 NG0515
 NG0515'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 NG0515'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 NG0515
 NG0515                          STATION RECOVERY (2000)
 NG0515
 NG0515'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0515'STATION IS LOCATED IN THE NORTHWEST SECTION OF THE FORMER FORT
 NG0515'SHERIDAN COMPLEX.  TO REACH MONUMENT FROM THE INTERSECTION OF
 NG0515'SHERIDAN ROAD AND OLD ELM ROAD, GO EAST INTO THE ENTRANCE OF
 NG0515'GOLF COURSE.  TURN LEFT AT THE FIRST ROAD AND CONTINUE
 NG0515'NORTHWESTERLY ALONG ROAD TO A GATED ROAD TO THE RIGHT.
 NG0515'PROCEED EAST ON GATED ROAD ABOUT 360 FEET FROM GATE TO STATION
 NG0515'ON RIGHT.  STATION IS 32 FEET SOUTH OF THE SOUTHERLY EDGE OF
 NG0515'PAVEMENT OF ROAD, 137.1 FEET SOUTHWEST OF SOUTHERN TIP OF
 NG0515'CONCRETE HEADWALL ON NORTH SIDE OF ROAD, AND IS 30.5 FEET
 NG0515'SOUTHEAST OF THE SOUTHEASTERN CORNER OF AN INLET.
 NG0515
 NG0515                          STATION RECOVERY (2001)
 NG0515
 NG0515'RECOVERY NOTE BY MCCLURE ENGINEERING 2001 (MN)
 NG0515'RECOVERED IN GOOD CONDITION
 NG0515
 NG0515                          STATION RECOVERY (2002)
 NG0515
 NG0515'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (CLC)
 NG0515'TO REACH FROM THE INTERSECTION OF SHERIDAN ROAD AND OLD ELM ROAD IN
 NG0515'HIGHWOOD IL, GO WEST INTO THE ENTRANCE OF FORT SHERIDAN GOLF COURSE.
 NG0515'TURN LEFT ON GEORGE BELL ROAD TO GOLF COURSE CLUB HOUSE. CONTINUE
 NG0515'NORTHERLY FOR 0.2 MI TO A PAVED ROAD ON LEFT SIDE WITH A GATE LEADING
 NG0515'TO THE MAINTENANCE SHOP FOR 0.1 MI TO STATION ON RIGHT.
 NG0515'
 NG0515'IT IS 12.6 M S OF CENTER OF ROAD, 9.6 M SOUTH ON NE CORNER OF DRAIN,
 NG0515'1.5 M ABOVE LEVEL OF ROAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0238 ***********************************************************************
 KC0238  DESIGNATION -  SHERIE
 KC0238  PID         -  KC0238
 KC0238  STATE/COUNTY-  IL/SCOTT
 KC0238  COUNTRY     -  US
 KC0238  USGS QUAD   -  FLORENCE (2018)
 KC0238
 KC0238                         *CURRENT SURVEY CONTROL
 KC0238  ______________________________________________________________________
 KC0238* NAD 83(1986) POSITION- 39 38 02.     (N) 090 31 26.     (W)   SCALED
 KC0238* NAVD 88 ORTHO HEIGHT -   150.304 (meters)      493.12  (feet) ADJUSTED
 KC0238  ______________________________________________________________________
 KC0238  GEOID HEIGHT    -        -32.529 (meters)                     GEOID18
 KC0238  DYNAMIC HEIGHT  -        150.221 (meters)      492.85  (feet) COMP
 KC0238  MODELED GRAVITY -    980,073.6   (mgal)                       NAVD 88
 KC0238
 KC0238  VERT ORDER      -  FIRST     CLASS II
 KC0238
 KC0238.The horizontal coordinates were scaled from a map and have
 KC0238.an estimated accuracy of +/- 6 seconds.
 KC0238
 KC0238.The orthometric height was determined by differential leveling and
 KC0238.adjusted by the NATIONAL GEODETIC SURVEY
 KC0238.in June 1991.
 KC0238
 KC0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0238.GEOID18 height accuracy estimate available here.
 KC0238
 KC0238.Click photographs - Photos may exist for this station.
 KC0238
 KC0238.The dynamic height is computed by dividing the NAVD 88
 KC0238.geopotential number by the normal gravity value computed on the
 KC0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0238.degrees latitude (g = 980.6199 gals.).
 KC0238
 KC0238.The modeled gravity was interpolated from observed gravity values.
 KC0238
 KC0238;                    North         East    Units  Estimated Accuracy
 KC0238;SPC IL W     -   329,400.      669,340.      MT  (+/- 180 meters Scaled)
 KC0238
 KC0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD124900(NAD 83)
 KC0238
 KC0238                          SUPERSEDED SURVEY CONTROL
 KC0238
 KC0238  NGVD 29 (??/??/92)  150.431  (m)          493.54   (f) ADJ UNCH    1 2
 KC0238
 KC0238.Superseded values are not recommended for survey control.
 KC0238
 KC0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0238.See file dsdata.pdf to determine how the superseded data were derived.
 KC0238
 KC0238_MARKER: DB = BENCH MARK DISK
 KC0238_SETTING: 66 = SET IN ROCK OUTCROP
 KC0238_STAMPING: SHERIE 1961
 KC0238_MARK LOGO: CGS
 KC0238_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0238+STABILITY: POSITION/ELEVATION WELL
 KC0238
 KC0238  HISTORY     - Date     Condition        Report By
 KC0238  HISTORY     - 1961     MONUMENTED       CGS
 KC0238
 KC0238                          STATION DESCRIPTION
 KC0238
 KC0238'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0238'13.2 MI N FROM HILLVIEW.
 KC0238'ABOUT 12.95 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0238'BAPTIST CHURCH AT HILLVIEW, THENCE 0.25 MILE EAST ALONG U.S.
 KC0238'HIGHWAY 36, ON THE TOP OF A HILL, SET VERTICALLY IN THE SOUTH
 KC0238'FACE OF A 10 FEET HIGH ROCK CUT, 28 FEET NORTH OF THE CENTER LINE
 KC0238'OF THE HIGHWAY, 96 FEET WEST OF THE EAST END OF THE ROCK CUT, 4
 KC0238'FEET EAST OF THE EAST FACE OF A PART OF THE ROCK CUT THAT PROJECTS
 KC0238'TO THE SOUTH, AND 2 FEET ABOVE THE LEVEL OF THE GROUND AND
 KC0238'HIGHWAY.  NOTE-- THIS MARK MAY BE REACHED BY GOING 2.8 MILES
 KC0238'WEST ALONG U.S. HIGHWAY 36 FROM THE JUNCTION OF STATE HIGHWAY 106
 KC0238'AT WINCHESTER TO MARK ON RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1497 ***********************************************************************
 KB1497  DESIGNATION -  SHERMAN AZ MK RESET
 KB1497  PID         -  KB1497
 KB1497  STATE/COUNTY-  IL/SANGAMON
 KB1497  COUNTRY     -  US
 KB1497  USGS QUAD   -  ATHENS (2018)
 KB1497
 KB1497                         *CURRENT SURVEY CONTROL
 KB1497  ______________________________________________________________________
 KB1497* NAD 83(1997) POSITION- 39 53 44.27035(N) 089 38 06.27008(W)   ADJUSTED
 KB1497* NAVD 88 ORTHO HEIGHT -   177.5   (meters)      582.    (feet) VERTCON3
 KB1497  ______________________________________________________________________
 KB1497  GEOID HEIGHT    -        -32.611 (meters)                     GEOID18
 KB1497  LAPLACE CORR    -          1.88  (seconds)                    DEFLEC18
 KB1497  HORZ ORDER      -  SECOND
 KB1497
 KB1497.The horizontal coordinates were established by classical geodetic methods
 KB1497.and adjusted by the National Geodetic Survey in October 1999.
 KB1497
 KB1497.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1497.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1497
 KB1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1497.GEOID18 height accuracy estimate available here.
 KB1497
 KB1497.Click photographs - Photos may exist for this station.
 KB1497
 KB1497.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1497
 KB1497. The following values were computed from the NAD 83(1997) position.
 KB1497
 KB1497;                    North         East     Units Scale Factor Converg.
 KB1497;SPC IL W     -   358,535.240   745,461.140   MT  0.99996661   +0 20 27.5
 KB1497;SPC IL W     - 1,176,294.37  2,445,733.76   sFT  0.99996661   +0 20 27.5
 KB1497;UTM  16      - 4,419,497.374   274,714.475   MT  1.00022487   -1 41 27.0
 KB1497
 KB1497!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1497!SPC IL W     -   0.99997727  x   0.99996661  =   0.99994388
 KB1497!UTM  16      -   0.99997727  x   1.00022487  =   1.00020214
 KB1497
 KB1497:                Primary Azimuth Mark                     Grid Az
 KB1497:SPC IL W     -  SHERMAN RESET                            087 16 24.2
 KB1497:UTM  16      -  SHERMAN RESET                            089 18 18.7
 KB1497
 KB1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7471419497(NAD 83)
 KB1497
 KB1497|---------------------------------------------------------------------|
 KB1497| PID    Reference Object                     Distance      Geod. Az  |
 KB1497|                                                           dddmmss.s |
 KB1497| KB1498 SHERMAN AZ MK A PT                    5.333 METERS 04254     |
 KB1497| KB1088 SHERMAN RESET                       APPROX. 1.1 KM 0873651.7 |
 KB1497| KB1496 VORTAC CAPITOL CAP                  APPROX. 0.9 KM 1150641.8 |
 KB1497|---------------------------------------------------------------------|
 KB1497
 KB1497                          SUPERSEDED SURVEY CONTROL
 KB1497
 KB1497  NAD 83(1986)-  39 53 44.28387(N)    089 38 06.25926(W) AD(       ) 2
 KB1497  NAD 27      -  39 53 44.09753(N)    089 38 05.89178(W) AD(       ) 2
 KB1497  NGVD 29 (07/19/86)  177.6    (m)          583.     (f) VERT ANG       
 KB1497
 KB1497.Superseded values are not recommended for survey control.
 KB1497
 KB1497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1497.See file dsdata.pdf to determine how the superseded data were derived.
 KB1497
 KB1497_MARKER: DZ = AZIMUTH MARK DISK
 KB1497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1497_STAMPING: SHERMAN 1959
 KB1497_MARK LOGO: CGS
 KB1497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1497+STABILITY: SURFACE MOTION
 KB1497
 KB1497  HISTORY     - Date     Condition        Report By
 KB1497  HISTORY     - 1959     MONUMENTED       CGS
 KB1497  HISTORY     - 1975     GOOD             NGS
 KB1497
 KB1497                          STATION DESCRIPTION
 KB1497
 KB1497'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1497'THE STATION IS LOCATED ABOUT 6 MILES NORTH OF SPRINGFIELD,
 KB1497'2 MILES WEST OF SHERMAN AND 0.8 MILE EAST OF ANDREW.
 KB1497'
 KB1497'AZIMUTH MARK, A STANDARD DISK STAMPED SHERMAN 1959, IS SET
 KB1497'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 KB1497'6 INCHES ABOVE THE GROUND SURFACE.  IT IS 84 FEET EAST OF THE
 KB1497'EAST RAIL OF THE RAILROAD TRACKS, 39 FEET SOUTH OF THE CENTER
 KB1497'OF A PAVED ROAD, 2.5 FEET SOUTH OF A METAL WITNESS POST AND
 KB1497'IN A NORTH-SOUTH FENCELINE.
 KB1497'
 KB1497'FOR ADDITIONAL INFORMATION SEE DESCRIPTION FOR TRIANGULATION
 KB1497'STATION SHERMAN 1959.
 KB1497'
 KB1497'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1497'SHERMEN 1959, DISTANCE BEING 1093.231 METERS, WEST OF THE
 KB1497'TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1088 ***********************************************************************
 KB1088  DESIGNATION -  SHERMAN RESET
 KB1088  PID         -  KB1088
 KB1088  STATE/COUNTY-  IL/SANGAMON
 KB1088  COUNTRY     -  US
 KB1088  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1088
 KB1088                         *CURRENT SURVEY CONTROL
 KB1088  ______________________________________________________________________
 KB1088* NAD 83(1997) POSITION- 39 53 45.74326(N) 089 37 20.29147(W)   ADJUSTED
 KB1088* NAVD 88 ORTHO HEIGHT -   180.878 (meters)      593.43  (feet) ADJUSTED
 KB1088  ______________________________________________________________________
 KB1088  GEOID HEIGHT    -        -32.598 (meters)                     GEOID18
 KB1088  LAPLACE CORR    -          2.21  (seconds)                    DEFLEC18
 KB1088  DYNAMIC HEIGHT  -        180.781 (meters)      593.11  (feet) COMP
 KB1088  MODELED GRAVITY -    980,086.1   (mgal)                       NAVD 88
 KB1088
 KB1088  HORZ ORDER      -  SECOND
 KB1088  VERT ORDER      -  SECOND    CLASS 0
 KB1088
 KB1088.The horizontal coordinates were established by classical geodetic methods
 KB1088.and adjusted by the National Geodetic Survey in October 1999.
 KB1088
 KB1088.The orthometric height was determined by differential leveling and
 KB1088.adjusted by the NATIONAL GEODETIC SURVEY
 KB1088.in June 1991.
 KB1088
 KB1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1088.GEOID18 height accuracy estimate available here.
 KB1088
 KB1088.Click photographs - Photos may exist for this station.
 KB1088
 KB1088.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1088
 KB1088.The dynamic height is computed by dividing the NAVD 88
 KB1088.geopotential number by the normal gravity value computed on the
 KB1088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1088.degrees latitude (g = 980.6199 gals.).
 KB1088
 KB1088.The modeled gravity was interpolated from observed gravity values.
 KB1088
 KB1088. The following values were computed from the NAD 83(1997) position.
 KB1088
 KB1088;                    North         East     Units Scale Factor Converg.
 KB1088;SPC IL W     -   358,587.244   746,553.103   MT  0.99996785   +0 20 57.0
 KB1088;SPC IL W     - 1,176,464.98  2,449,316.31   sFT  0.99996785   +0 20 57.0
 KB1088;UTM  16      - 4,419,510.634   275,807.873   MT  1.00021882   -1 40 57.5
 KB1088
 KB1088!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1088!SPC IL W     -   0.99997674  x   0.99996785  =   0.99994459
 KB1088!UTM  16      -   0.99997674  x   1.00021882  =   1.00019555
 KB1088
 KB1088:                Primary Azimuth Mark                     Grid Az
 KB1088:SPC IL W     -  SHERMAN AZ MK RESET                      267 16 24.2
 KB1088:UTM  16      -  SHERMAN AZ MK RESET                      269 18 18.7
 KB1088
 KB1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7580719510(NAD 83)
 KB1088
 KB1088|---------------------------------------------------------------------|
 KB1088| PID    Reference Object                     Distance      Geod. Az  |
 KB1088|                                                           dddmmss.s |
 KB1088| CI8077 PP SW CORNER OF A HOUSE              37.186 METERS 07811     |
 KB1088| KB1481 SPRINGFIELD ST ALOYSIUS CH          APPROX. 7.3 KM 1841429.3 |
 KB1088| CI8238 SHERMAN RM 3                          6.554 METERS 18645     |
 KB1088| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX.11.2 KM 1942712.7 |
 KB1088| KB1487 SPRINGFIELD LINCOLN MONUMENT        APPROX. 8.6 KM 1992831.9 |
 KB1088| KB1482 SPRINGFIELD SACRED HT ACAD CUP      APPROX.11.5 KM 2024429.3 |
 KB1088| KB1496 VORTAC CAPITOL CAP                  APPROX. 0.5 KM 2113802.4 |
 KB1088| KB1497 SHERMAN AZ MK RESET                 APPROX. 1.1 KM 2673721.2 |
 KB1088| CI8239 SHERMAN RM 4                          9.056 METERS 28647     |
 KB1088| KB1090 SHERMAN RM 1                         42.353 METERS 30946     |
 KB1088| KB1089 SHERMAN RM 2                         42.789 METERS 35127     |
 KB1088|---------------------------------------------------------------------|
 KB1088
 KB1088                          SUPERSEDED SURVEY CONTROL
 KB1088
 KB1088  NAD 83(1986)-  39 53 45.75688(N)    089 37 20.28066(W) AD(       ) 2
 KB1088  NAD 27      -  39 53 45.56980(N)    089 37 19.91460(W) AD(       ) 2
 KB1088  NGVD 29 (??/??/92)  180.972  (m)          593.74   (f) ADJ UNCH    2 0
 KB1088  NGVD 29             180.97   (m)          593.7    (f) LEVELING    3  
 KB1088
 KB1088.Superseded values are not recommended for survey control.
 KB1088
 KB1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1088.See file dsdata.pdf to determine how the superseded data were derived.
 KB1088
 KB1088_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1088_STAMPING: SHERMAN 1959 1975
 KB1088_MARK LOGO: CGS
 KB1088_PROJECTION: RECESSED 20 CENTIMETERS
 KB1088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1088+STABILITY: SURFACE MOTION
 KB1088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1088+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2009
 KB1088
 KB1088  HISTORY     - Date     Condition        Report By
 KB1088  HISTORY     - 1959     MONUMENTED       CGS
 KB1088  HISTORY     - 1960     GOOD             CGS
 KB1088  HISTORY     - 1960     GOOD             CGS
 KB1088  HISTORY     - 1962     GOOD             CGS
 KB1088  HISTORY     - 1969     GOOD             ILDT
 KB1088  HISTORY     - 1975     GOOD             NGS
 KB1088  HISTORY     - 1980     GOOD             NGS
 KB1088  HISTORY     - 20020702 GOOD             HANPRO
 KB1088  HISTORY     - 20091117 GOOD             GRWAS
 KB1088
 KB1088                          STATION DESCRIPTION
 KB1088
 KB1088'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1088'THE STATION IS ABOUT 6 MILES NORTH OF SPRINGFIELD, AND 2 MILES WEST
 KB1088'OF SHERMAN IN THE CENTER OF SECTION 26, T. 17 N., R. 5 W., ON
 KB1088'PROPERTY OCCUPIED BY MR. WAYNE GRAHAM. IT IS 122 FEET SOUTHWEST OF
 KB1088'THE SOUTHWEST CORNER OF A HOUSE, 70 FEET WEST OF THE CENTERLINE
 KB1088'OF A DRIVEWAY, 49 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD, 57
 KB1088'FEET SOUTH OF A POWER POLE, AND 19 FEET NORTH OF A BOARD FENCE.
 KB1088'THE MONUMENT IS 8 INCHES UNDERGROUND AND THE DISK IS STAMPED SHERMAN
 KB1088'1959.
 KB1088'
 KB1088'TO REACH THE STATION FROM THE POST OFFICE IN SHERMAN, GO WEST AND
 KB1088'NORTH ON A PAVED STREET FOR 0.25 MILE TO T-ROAD SMITHS
 KB1088'GROCERY STORE ON THE RIGHT. TURN LEFT AND GO WEST ON A PAVED ROAD FOR
 KB1088'0.1 MILE TO U.S. HIGHWAY 66. CROSS HIGHWAY 66 AND CONTINUE
 KB1088'WEST ON PAVED ROAD FOR 1.95 MILES TO A PAVED ROAD RIGHT. CONTINUE
 KB1088'WEST ON PAVED ROAD FOR 0.05 MILE TO DRIVEWAY AND STATION ON THE
 KB1088'RIGHT.
 KB1088'
 KB1088'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON A PAVED ROAD
 KB1088'FOR 0.65 MILE TO RAILROAD CROSSING AND THE MARK ON THE LEFT.
 KB1088'
 KB1088'REFERENCE MARK 1 IS 45 FEET SOUTH OF A FENCE CORNER, 44 FEET SOUTH OF
 KB1088'A BOARD FENCE, 30 FEET NORTH OF A WIRE FENCE, AND 6 FEET EAST OF
 KB1088'THE NORTHEAST CORNER OF A BARN. THE MONUMENT IS FLUSH AND THE DISK IS
 KB1088'STAMPED SHERMAN NO 1 1959.
 KB1088'
 KB1088'REFERENCE MARK 2 IS 33 FEET NORTHWEST OF THE SOUTHWEST CORNER OF A
 KB1088'GARAGE, 3 FEET WEST OF A WEST GATE POST, AND 6 INCHES SOUTH OF
 KB1088'A BOARD FENCE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SHERMAN
 KB1088'NO 2 1959.
 KB1088'
 KB1088'THE AZIMUTH MARK IS 68 FEET EAST OF THE EAST RAIL OF RAILROAD TRACK,
 KB1088'38 FEET SOUTH OF THE CENTERLINE OF A PAVED ROAD, 6 INCHES WEST OF
 KB1088'A FENCE, AND 2 FEET SOUTHEAST OF A WITNESS POST. THE MONUMENT
 KB1088'PROJECTS 4 INCHES AND THE DISK IS STAMPED SHERMAN 1959.
 KB1088'
 KB1088'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 KB1088
 KB1088                          STATION RECOVERY (1960)
 KB1088
 KB1088'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1088'THIS STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED BY G.L.M. IN
 KB1088'1959.
 KB1088'
 KB1088'THE TO REACH IS ADEQUATE, EXCEPT, WHERE YOU CROSS U.S. HIGHWAY 66 AND
 KB1088'CONTINUE WEST ON PAVED ROAD FOR 1.95 MILES TO PAVED SIDE ROAD
 KB1088'RIGHT. THE MILEAGE SHOULD BE CHANGED TO 0.95 MILE.
 KB1088'
 KB1088'PARTY 607 OCCUPIED THIS STATION IN 1959, THEREFORE THE REFERENCES
 KB1088'WERE NOT CUT IN BY THIS PARTY.
 KB1088
 KB1088                          STATION RECOVERY (1960)
 KB1088
 KB1088'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1088'1.4 MI SW FROM SHERMAN.
 KB1088'0.3 MILES SOUTH ALONG THE GULF MOBILE AND OHIO RAILROAD FROM ITS
 KB1088'STATION IN SHERMAN, THENCE 0.75 MILES WEST ALONG A CONCRETE
 KB1088'PAVED ROAD, THENCE 0.3 MILES WEST ALONG STATE HIGHWAY 124, THENCE
 KB1088'0.05 MILES WEST ALONG A CONCRETE PAVED ROAD, AT A FARM HOUSE
 KB1088'NORTH OF THE ROAD, 50 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 KB1088'67 FEET WEST OF THE CENTER LINE OF THE FARM DRIVE, 19 FEET NORTH
 KB1088'OF A FENCE, 53 FEET WEST OF A FENCE, 66 FEET WEST NORTHWEST OF A
 KB1088'FENCE CORNER, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 KB1088'CONCRETE POST 12 INCHES BELOW THE GROUND.
 KB1088
 KB1088                          STATION RECOVERY (1962)
 KB1088
 KB1088'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JVT)
 KB1088'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 KB1088'RECOVERED AND FOUND TO BE AS DESCRIBED.
 KB1088
 KB1088                          STATION RECOVERY (1969)
 KB1088
 KB1088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DRR)
 KB1088'SHERMAN 1959 RECOVERED GOOD.
 KB1088'
 KB1088'SHERMAN NO 1 1959 RECOVERED GOOD.
 KB1088'
 KB1088'SHERMAN NO 2 1959 RECOVERED GOOD.
 KB1088'
 KB1088'SHERMAN 1959 RECOVERED GOOD.
 KB1088'
 KB1088'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED.  A STEEL
 KB1088'STORAGE BIN HAS BEEN CONSTRUCTED ON THE NORTH SIDE OF THE STATION
 KB1088'WHICH OBSTRUCTS THE LINES OF SIGHT TO BOTH RM NO. 1 AND RM NO. 2.
 KB1088'ADDITIONAL TIES FOR THE STATION FOLLOW--69 FT N.W. OF W. END OF
 KB1088'CULVERT IN DRIVEWAY, 4.4 FT SOUTH OF SLY STEEL RING ON FOUNDATION
 KB1088'OF STEEL BIN., 30 FT. ESE OF S. CORNER OF A CONC. SLAB ON WEST
 KB1088'SIDE OF BIN. IS NOW BURIED 18 INCHES.
 KB1088
 KB1088                          STATION RECOVERY (1975)
 KB1088
 KB1088'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1088'THE STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH WERE RECOVERED
 KB1088'AND FOUND IN GOOD CONDITION, HOWEVER, THE PROPERTY OWNER REQUESTED
 KB1088'THAT THE STATION MARK BE SET FLUSH WITH THE GROUND SURFACE, THE
 KB1088'STATION WAS RE-ESTABLISHED HOLDING THE 1959 POSITION.  DUE TO A
 KB1088'STEEL GRAIN BIN, REFERENCE MARKS 1 AND 2 WILL NOT SEE STATION,
 KB1088'NEW REFERENCE MARKS 3 AND 4 WAS ESTABLISHED AT THIS DATE.  A
 KB1088'COMPLETE NEW DESCRIPTION FOLLOWS.
 KB1088'
 KB1088'THE STATION IS LOCATED ABOUT 6 MILES NORTH OF SPRINGFIELD, 2 MILES
 KB1088'WEST OF SHERMAN, 0.8 MILE EAST OF ANDREW AND ON LAND OWNED BY
 KB1088'MR. RICHARD FORDEN, WHO LIVES AT THE FARM HOME JUST EAST OF THE
 KB1088'STATION, TELEPHONE NUMBER 217-522-3078.  THE STATION IS IN THE
 KB1088'NORTHEAST CORNER OF SECTION 26, T 17 N, R 5 W.
 KB1088'
 KB1088'TO REACH THE STATION FROM THE CENTER OF THE SMALL TOWN OF ANDREW,
 KB1088'GO EAST ON A PAVED ROAD FOR 0.2 MILE TO A RAILROAD CROSSING AND THE
 KB1088'AZIMUTH MARK ON THE RIGHT, CONTINUE EAST ON THE PAVED ROAD FOR 0.65
 KB1088'MILE TO THE STATION ON THE LEFT.
 KB1088'
 KB1088'THE STATION MARKS ARE STANDARD DISKS STAMPED SHERMAN 1959 1975.
 KB1088'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE
 KB1088'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 68 FEET WEST
 KB1088'OF A DRIVEWAY, 50 FEET NORTH OF THE CENTER OF THE PAVED ROAD AND 4
 KB1088'FEET SOUTH OF A CONCRETE FOUNDATION FOR THE STEEL GRAIN BIN.  THE
 KB1088'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF
 KB1088'CONCRETE 40 INCHES BELOW THE GROUND SURFACE.
 KB1088'
 KB1088'REFERENCE MARK 3, A STANDARD DISK STAMPED SHERMAN 1959 NO 3 1975, IS
 KB1088'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1088'FLUSH WITH THE GROUND SURFACE.  IT IS 28 FEET NORTH OF THE CENTER
 KB1088'OF THE PAVED ROAD.
 KB1088'
 KB1088'REFERENCE MARK 4, A STANDARD DISK STAMPED SHERMAN 1959 NO 4 1975, IS
 KB1088'CEMENTED IN A DRILL HOLE IN THE TOP OF A CONCRETE SLAB THAT PROJECTS
 KB1088'8 INCHES ABOVE THE GROUND SURFACE.
 KB1088'
 KB1088'AZIMUTH MARK, A STANDARD DISK STAMPED SHERMAN 1959, IS SET IN THE TOP
 KB1088'OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 6 INCHES ABOVE
 KB1088'THE GROUND SURFACE.  IT IS 84 FEET EAST OF THE EAST RAIL OF THE
 KB1088'RAILROAD TRACK, 39 FEET SOUTH OF THE CENTER OF THE PAVED ROAD AND
 KB1088'2.5 FEET SOUTH OF A METAL WITNESS POST.
 KB1088'
 KB1088'REFERENCE MARK 1, A STANDARD DISK STAMPED SHERMAN NO 1 1959, IS SET
 KB1088'IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH
 KB1088'THE GROUND SURFACE.  IT IS 6 FEET EAST OF THE NORTHEAST CORNER OF A
 KB1088'BARN.
 KB1088'
 KB1088'REFERENCE MARK 2, A STANDARD DISK STAMPED SHERMAN NO 2 1959, IS
 KB1088'CEMENTED IN A DRILL HOLE IN A BURIED BOULDER THAT IS FLUSH WITH THE
 KB1088'GROUND SURFACE.
 KB1088'
 KB1088'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.8 MILE EAST OF
 KB1088'ANDREW.
 KB1088'
 KB1088'HEIGHT OF LIGHT ABOVE STATION MARK 4.9 FEET.
 KB1088
 KB1088                          STATION RECOVERY (1980)
 KB1088
 KB1088'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (RMM)
 KB1088'THE STATION MARK, R.M. 3, AND R.M. 4 WERE RECOVERED AS DESCRIBED IN
 KB1088'GOOD CONDITION.  THE DISK FOR R.M. 2 HAS BEEN SHEARED OFF, BUT
 KB1088'THE SHAFT REMAINS IMBEDDED IN CONCRETE.  R.M. 1 AND THE AZIMUTH
 KB1088'MARK WERE NOT SEARCHED FOR.
 KB1088'
 KB1088'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES NORTH
 KB1088'OF SPRINGFIELD.
 KB1088
 KB1088                          STATION RECOVERY (2002)
 KB1088
 KB1088'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB1088'RECOVERED IN GOOD CONDITION.
 KB1088
 KB1088                          STATION RECOVERY (2009)
 KB1088
 KB1088'RECOVERY NOTE BY GRW AERIAL SURVEY 2009 (FCB)
 KB1088'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1090 ***********************************************************************
 KB1090  DESIGNATION -  SHERMAN RM 1
 KB1090  PID         -  KB1090
 KB1090  STATE/COUNTY-  IL/SANGAMON
 KB1090  COUNTRY     -  US
 KB1090  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1090
 KB1090                         *CURRENT SURVEY CONTROL
 KB1090  ______________________________________________________________________
 KB1090* NAD 83(1986) POSITION- 39 53 46.62   (N) 089 37 21.66   (W)   HD_HELD1
 KB1090* NAVD 88 ORTHO HEIGHT -   181.383 (meters)      595.09  (feet) ADJUSTED
 KB1090  ______________________________________________________________________
 KB1090  GEOID HEIGHT    -        -32.599 (meters)                     GEOID18
 KB1090  DYNAMIC HEIGHT  -        181.285 (meters)      594.77  (feet) COMP
 KB1090  MODELED GRAVITY -    980,086.1   (mgal)                       NAVD 88
 KB1090
 KB1090  VERT ORDER      -  SECOND    CLASS 0
 KB1090
 KB1090.The horizontal coordinates were determined by differentially corrected
 KB1090.hand held GPS observations or other comparable positioning techniques
 KB1090.and have an estimated accuracy of +/- 3 meters.
 KB1090
 KB1090.The orthometric height was determined by differential leveling and
 KB1090.adjusted by the NATIONAL GEODETIC SURVEY
 KB1090.in June 1991.
 KB1090
 KB1090.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1090.GEOID18 height accuracy estimate available here.
 KB1090
 KB1090.Click photographs - Photos may exist for this station.
 KB1090
 KB1090.The dynamic height is computed by dividing the NAVD 88
 KB1090.geopotential number by the normal gravity value computed on the
 KB1090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1090.degrees latitude (g = 980.6199 gals.).
 KB1090
 KB1090.The modeled gravity was interpolated from observed gravity values.
 KB1090
 KB1090;                    North         East    Units  Estimated Accuracy
 KB1090;SPC IL W     -   358,614.1     746,520.4     MT  (+/- 3 meters HH1 GPS) 
 KB1090
 KB1090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7577619538(NAD 83)
 KB1090
 KB1090                          SUPERSEDED SURVEY CONTROL
 KB1090
 KB1090  NGVD 29 (??/??/92)  181.476  (m)          595.39   (f) ADJ UNCH    2 0
 KB1090
 KB1090.Superseded values are not recommended for survey control.
 KB1090
 KB1090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1090.See file dsdata.pdf to determine how the superseded data were derived.
 KB1090
 KB1090_MARKER: DR = REFERENCE MARK DISK
 KB1090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1090_STAMPING: SHERMAN NO 1 1959
 KB1090_MARK LOGO: CGS
 KB1090_PROJECTION: FLUSH
 KB1090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1090+STABILITY: SURFACE MOTION
 KB1090
 KB1090  HISTORY     - Date     Condition        Report By
 KB1090  HISTORY     - 1959     MONUMENTED       CGS
 KB1090  HISTORY     - 1960     GOOD             CGS
 KB1090
 KB1090                          STATION DESCRIPTION
 KB1090
 KB1090'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1090'1.4 MI SW FROM SHERMAN.
 KB1090'0.3 MILES SOUTH ALONG THE GULF MOBILE AND OHIO RAILROAD FROM ITS
 KB1090'STATION IN SHERMAN, THENCE 0.75 MILES WEST ALONG A CONCRETE
 KB1090'PAVED ROAD, THENCE 0.3 MILES WEST ALONG STATE HIGHWAY 124, THENCE
 KB1090'0.05 MILES WEST ALONG A CONCRETE PAVED ROAD, AT A FARM HOUSE
 KB1090'NORTH OF THE ROAD, 135 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 KB1090'178 FEET WEST OF THE CENTERLINE OF THE FARM DRIVE, 6.5 FEET
 KB1090'SOUTHEAST OF THE NORTHEAST CORNER OF A BARN, 7 FEET SOUTHEAST OF
 KB1090'THE SOUTH END OF A WOODEN GATE, 139.2 FEET NORTHWEST OF SHERMAN
 KB1090'TRIANGULATION STATION, ABOUT LEVEL WITH THE FARM DRIVE, AND SET
 KB1090'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1089 ***********************************************************************
 KB1089  DESIGNATION -  SHERMAN RM 2
 KB1089  PID         -  KB1089
 KB1089  STATE/COUNTY-  IL/SANGAMON
 KB1089  COUNTRY     -  US
 KB1089  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1089
 KB1089                         *CURRENT SURVEY CONTROL
 KB1089  ______________________________________________________________________
 KB1089* NAD 83(1986) POSITION- 39 53 47.12   (N) 089 37 20.56   (W)   HD_HELD1
 KB1089* NAVD 88 ORTHO HEIGHT -   181.340 (meters)      594.95  (feet) ADJUSTED
 KB1089  ______________________________________________________________________
 KB1089  GEOID HEIGHT    -        -32.598 (meters)                     GEOID18
 KB1089  DYNAMIC HEIGHT  -        181.243 (meters)      594.63  (feet) COMP
 KB1089  MODELED GRAVITY -    980,086.1   (mgal)                       NAVD 88
 KB1089
 KB1089  VERT ORDER      -  SECOND    CLASS 0
 KB1089
 KB1089.The horizontal coordinates were determined by differentially corrected
 KB1089.hand held GPS observations or other comparable positioning techniques
 KB1089.and have an estimated accuracy of +/- 3 meters.
 KB1089
 KB1089.The orthometric height was determined by differential leveling and
 KB1089.adjusted by the NATIONAL GEODETIC SURVEY
 KB1089.in June 1991.
 KB1089
 KB1089.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1089.GEOID18 height accuracy estimate available here.
 KB1089
 KB1089.Click photographs - Photos may exist for this station.
 KB1089
 KB1089.The dynamic height is computed by dividing the NAVD 88
 KB1089.geopotential number by the normal gravity value computed on the
 KB1089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1089.degrees latitude (g = 980.6199 gals.).
 KB1089
 KB1089.The modeled gravity was interpolated from observed gravity values.
 KB1089
 KB1089;                    North         East    Units  Estimated Accuracy
 KB1089;SPC IL W     -   358,629.7     746,546.5     MT  (+/- 3 meters HH1 GPS) 
 KB1089
 KB1089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7580219553(NAD 83)
 KB1089
 KB1089                          SUPERSEDED SURVEY CONTROL
 KB1089
 KB1089  NGVD 29 (??/??/92)  181.434  (m)          595.25   (f) ADJ UNCH    2 0
 KB1089
 KB1089.Superseded values are not recommended for survey control.
 KB1089
 KB1089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1089.See file dsdata.pdf to determine how the superseded data were derived.
 KB1089
 KB1089_MARKER: DR = REFERENCE MARK DISK
 KB1089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1089_STAMPING: SHERMAN NO 2 1959
 KB1089_MARK LOGO: CGS
 KB1089_PROJECTION: FLUSH
 KB1089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1089+STABILITY: SURFACE MOTION
 KB1089
 KB1089  HISTORY     - Date     Condition        Report By
 KB1089  HISTORY     - 1959     MONUMENTED       CGS
 KB1089  HISTORY     - 1960     GOOD             CGS
 KB1089
 KB1089                          STATION DESCRIPTION
 KB1089
 KB1089'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1089'1.4 MI SW FROM SHERMAN.
 KB1089'0.3 MILES SOUTH ALONG THE GULF MOBILE AND OHIO RAILROAD FROM ITS
 KB1089'STATION IN SHERMAN, THENCE 0.75 MILES WEST ALONG A CONCRETE
 KB1089'PAVED ROAD, THENCE 0.3 MILES WEST ALONG STATE HIGHWAY 124, THENCE
 KB1089'0.05 MILES WEST ALONG A CONCRETE PAVED ROAD, AT A FARM HOUSE
 KB1089'NORTH OF THE ROAD, 189 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 KB1089'82 FEET WEST OF THE EXTENDED CENTER LINE OF THE FARM DRIVE, 1
 KB1089'FOOT SOUTH OF A BOARD FENCE, 3 FEET WEST OF THE WEST END OF A
 KB1089'BOARD GATE, 18.5 FEET WEST OF THE NORTHWEST CORNER OF A GARAGE
 KB1089'AND TOOL SHED, 140.6 FEET NORTH NORTHWEST OF SHERMAN
 KB1089'TRIANGULATION STATION, ABOUT LEVEL WITH THE FARM DRIVE, AND SET
 KB1089'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1447 ***********************************************************************
 JB1447  DESIGNATION -  SHILOH
 JB1447  PID         -  JB1447
 JB1447  STATE/COUNTY-  IL/ST CLAIR
 JB1447  COUNTRY     -  US
 JB1447  USGS QUAD   -  O'FALLON (2018)
 JB1447
 JB1447                         *CURRENT SURVEY CONTROL
 JB1447  ______________________________________________________________________
 JB1447* NAD 83(1997) POSITION- 38 33 24.04831(N) 089 53 56.67564(W)   ADJUSTED
 JB1447* NAVD 88 ORTHO HEIGHT -   205.050 (meters)      672.73  (feet) ADJUSTED
 JB1447  ______________________________________________________________________
 JB1447  GEOID HEIGHT    -        -30.635 (meters)                     GEOID18
 JB1447  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 JB1447  DYNAMIC HEIGHT  -        204.918 (meters)      672.30  (feet) COMP
 JB1447  MODELED GRAVITY -    979,983.5   (mgal)                       NAVD 88
 JB1447
 JB1447  HORZ ORDER      -  FIRST
 JB1447  VERT ORDER      -  SECOND    CLASS 0
 JB1447
 JB1447.The horizontal coordinates were established by classical geodetic methods
 JB1447.and adjusted by the National Geodetic Survey in October 1999.
 JB1447
 JB1447.The orthometric height was determined by differential leveling and
 JB1447.adjusted by the NATIONAL GEODETIC SURVEY
 JB1447.in June 1991.
 JB1447
 JB1447.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1447.GEOID18 height accuracy estimate available here.
 JB1447
 JB1447.Click photographs - Photos may exist for this station.
 JB1447
 JB1447.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1447
 JB1447.The dynamic height is computed by dividing the NAVD 88
 JB1447.geopotential number by the normal gravity value computed on the
 JB1447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1447.degrees latitude (g = 980.6199 gals.).
 JB1447
 JB1447.The modeled gravity was interpolated from observed gravity values.
 JB1447
 JB1447. The following values were computed from the NAD 83(1997) position.
 JB1447
 JB1447;                    North         East     Units Scale Factor Converg.
 JB1447;SPC IL W     -   209,792.624   723,322.968   MT  0.99994787   +0 10 00.4
 JB1447;SPC IL W     -   688,294.63  2,373,102.10   sFT  0.99994787   +0 10 00.4
 JB1447;UTM  16      - 4,271,568.155   247,380.638   MT  1.00038596   -1 48 28.5
 JB1447
 JB1447!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1447!SPC IL W     -   0.99997263  x   0.99994787  =   0.99992051
 JB1447!UTM  16      -   0.99997263  x   1.00038596  =   1.00035858
 JB1447
 JB1447:                Primary Azimuth Mark                     Grid Az
 JB1447:SPC IL W     -  SHILOH AZ MK 3                           041 14 43.9
 JB1447:UTM  16      -  SHILOH AZ MK 3                           043 13 12.8
 JB1447
 JB1447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4738071568(NAD 83)
 JB1447
 JB1447|---------------------------------------------------------------------|
 JB1447| PID    Reference Object                     Distance      Geod. Az  |
 JB1447|                                                           dddmmss.s |
 JB1447| JB1990 OFALLON INDEP ENGINEER CO STK       APPROX. 3.7 KM 0035121.4 |
 JB1447| JB1988 OFALLON INDEP ENGINEER CO TK        APPROX. 3.5 KM 0040546.8 |
 JB1447| CI5524 SHILOH AZ MK                                       0141029.0 |
 JB1447| JB1989 SHILOH METHODIST CHURCH SPIRE       323.271 METERS 01419     |
 JB1447| CI5525 SHILOH AZ MK RESET                                 0411857.4 |
 JB1447| CI5526 SHILOH AZ MK 3                                     0412444.3 |
 JB1447| JB1448 SHILOH RM 1                          26.426 METERS 04359     |
 JB1447| JB1978 LEBANON COLLEGE CHAPEL SPIRE        APPROX. 9.1 KM 0523626.0 |
 JB1447| JB1977 LEBANON MUNICIPAL TANK              APPROX. 9.5 KM 0562145.1 |
 JB1447| JB1957 TRENTON WATER TANK                  APPROX.19.5 KM 0735852.8 |
 JB1447| JB1953 BREESE CATHOLIC CHURCH SPIRE        APPROX.27.6 KM 0773825.4 |
 JB1447| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX.17.8 KM 0965711.0 |
 JB1447| JB1956 NEW BADEN MUNICIPAL TANK            APPROX.17.6 KM 0973414.5 |
 JB1447| JB1941 MASCOUTAH HOLY CHILDHOOD CH         APPROX.11.8 KM 1274825.0 |
 JB1447| JB1942 MASCOUTAH WATER TANK                APPROX.11.5 KM 1293105.1 |
 JB1447| JB1940 MASCOUTAH CONCRETE STACK            APPROX.11.9 KM 1322538.4 |
 JB1447| JB1446 SHILOH RM 3                          16.128 METERS 19045     |
 JB1447| JB1981 STACK 2 MI W BELLEVILLE WB          APPROX. 3.5 KM 2221853.6 |
 JB1447| JB1991 CHURCH SPIRE EAST BELLEVILLE        APPROX. 9.3 KM 2363822.4 |
 JB1447| JB1986 WATER TK HALF MI N BELLEVILLE       APPROX. 7.4 KM 2383146.3 |
 JB1447| JB1987 BELLEVILLE TALL BLDG AIR BCN        APPROX. 6.9 KM 2445212.1 |
 JB1447| JB1445 SHILOH RM 2                          23.368 METERS 30928     |
 JB1447| JB1995 MINE NO 17 STACK                    APPROX.11.2 KM 3222105.8 |
 JB1447| JB1992 COLLINSVILLE MUNICIPAL TANK         APPROX.14.6 KM 3283923.8 |
 JB1447| JB1993 COLLINSVILLE ST PETER PAUL CH       APPROX.14.8 KM 3294919.1 |
 JB1447| JB1996 COLLINSVILLE SMELTING CO S STK      APPROX.15.9 KM 3404558.7 |
 JB1447| JB1983 OFALLON ST CLAIRS CATH CH           APPROX. 3.9 KM 3404603.4 |
 JB1447| JB1997 COLLINSVILLE SMELTING CO N STK      APPROX.15.9 KM 3404848.5 |
 JB1447|---------------------------------------------------------------------|
 JB1447
 JB1447                          SUPERSEDED SURVEY CONTROL
 JB1447
 JB1447  NAD 83(1986)-  38 33 24.06511(N)    089 53 56.67007(W) AD(       ) 1
 JB1447  NAD 27      -  38 33 23.88721(N)    089 53 56.30677(W) AD(       ) 1
 JB1447  NGVD 29 (??/??/92)  205.149  (m)          673.06   (f) ADJ UNCH    2 0
 JB1447  NGVD 29             205.15   (m)          673.1    (f) LEVELING    3  
 JB1447
 JB1447.Superseded values are not recommended for survey control.
 JB1447
 JB1447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1447.See file dsdata.pdf to determine how the superseded data were derived.
 JB1447
 JB1447_MARKER: DS = TRIANGULATION STATION DISK
 JB1447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1447_STAMPING: SHILOH 1930
 JB1447_MARK LOGO: CGS
 JB1447_PROJECTION: RECESSED 25 CENTIMETERS
 JB1447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1447+STABILITY: SURFACE MOTION
 JB1447
 JB1447  HISTORY     - Date     Condition        Report By
 JB1447  HISTORY     - 1930     MONUMENTED       CGS
 JB1447  HISTORY     - 1933     GOOD             CGS
 JB1447  HISTORY     - 1934     GOOD             CGS
 JB1447  HISTORY     - 1961     GOOD             CGS
 JB1447  HISTORY     - 1961     GOOD             CGS
 JB1447  HISTORY     - 1961     GOOD             CGS
 JB1447
 JB1447                          STATION DESCRIPTION
 JB1447
 JB1447'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1447'IN THE VILLAGE OF SHILOH, ABOUT 6 MILES NORTHEAST OF BELLEVILLE AND
 JB1447'2.5 MILES SOUTH OF O FALLON.  STATION IS IN SCHOOLYARD 7.4 METERS
 JB1447'NORTH BY EAST OF NORTH WING OF SCHOOL BUILDING, 11.6 METERS EAST OF
 JB1447'16-INCH MAPLE TREE (EASTERLY OF NORTH ROW)  AND 6.4 METERS WEST OF
 JB1447'SMALL OUT-BUILDING.
 JB1447'
 JB1447'REFERENCE MARK NO 1 IS NORTHEAST OF STATION, 6.5 METERS EAST BY NORTH
 JB1447'OF SMALL PEACH TREE, AND 19.6 METERS NORTH OF 2-FOOT ELM TREE ON
 JB1447'NORTHEAST CORNER OF SCHOOL GROUND.
 JB1447'
 JB1447'REFERENCE MARK NO 2 IS NORTHWEST OF STATION 5.8 METERS NORTH OF ROAD
 JB1447'AND 1 FOOT SOUTH OF SOUTHWEST CORNER OF SMALL OUT-BUILDING.
 JB1447'
 JB1447'HEIGHT OF SIGNAL ABOVE STATION MARK - 23 METERS.
 JB1447
 JB1447                          STATION RECOVERY (1933)
 JB1447
 JB1447'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (PAS)
 JB1447'MARKS FOUND IN GOOD CONDITION.  SURFACE MARK IS 12 INCHES BELOW
 JB1447'SURFACE OF GROUND.
 JB1447'
 JB1447'TO REACH, GO TO U S HIGHWAY 50 AND FOLLOW TO O FALLON.  THEN SOUTHEAST
 JB1447'ON OIL MACADAM ROAD 2.5 MILES TO SHILOH AND THE STATION IN SCHOOL
 JB1447'YARD.
 JB1447
 JB1447                          STATION RECOVERY (1934)
 JB1447
 JB1447'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JB1447'THE STATION AND MARKS WERE RECOVERED IN GOOD CONDITION AS FOLLOWS-
 JB1447'
 JB1447'IN THE VILLAGE OF SHILOH, ABOUT 6 MILES NORTHEAST OF BELLEVILLE AND
 JB1447'2.5 MILES SOUTH OF O FALLON.  THE STATION IS IN THE SCHOOLYARD, 7.4
 JB1447'METERS NORTH BY EAST OF THE NORTH WING OF THE SCHOOL BUILDING, 11.6
 JB1447'METERS EAST OF A 16-INCH MAPLE TREE (EASTERLY OF NORTH ROW)  AND 6.4
 JB1447'METERS WEST OF A SMALL OUT-BUILDING, SET 10 INCHES UNDERGROUND,
 JB1447'
 JB1447'REFERENCE MARK NO 1 IS NORTHEAST OF THE STATION, 19.6 METERS NORTH OF
 JB1447'A 2-FOOT ELM AT THE NORTHEAST CORNER OF THE SCHOOLYARD, IN THE EAST
 JB1447'EDGE OF A GARDEN PLOT, 36.622 METERS EAST-NORTHEAST OF REFERENCE MARK
 JB1447'NO 2, AND IS SET FLUSH.  (THE PEACH TREE MENTIONED IN THE ORIGINAL
 JB1447'DESCRIPTION IS GONE).
 JB1447'
 JB1447'REFERENCE MARK NO 2 IS NORTHWEST OF THE STATION, 5.8 METERS NORTH OF
 JB1447'THE ROAD, 0.3 METER SOUTH OF THE SOUTHWEST CORNER OF A GARAGE, AND
 JB1447'PROJECTS 2 INCHES.
 JB1447'
 JB1447'THE AZIMUTH MARK (SET 1934)  IS NORTH-NORTHEAST OF THE STATION, ON THE
 JB1447'NORTH SIDE OF A PASTURE, 15 FEET SOUTH OF THE CENTER LINE OF AN
 JB1447'EAST-WEST STREET, 50 YARDS EAST OF PAVED STREET, AND PROJECTS 6
 JB1447'INCHES.
 JB1447'
 JB1447'A LIGHT 60 FEET ABOVE BELLEVILLE WEST BASE 1930 COMES INTO VIEW 64
 JB1447'FEET ABOVE THIS STATION.
 JB1447'
 JB1447'A LIGHT 5 FEET ABOVE SUGARLOAF MOUND 1871 COMES INTO VIEW 30 FEET
 JB1447'ABOVE THIS STATION.
 JB1447'
 JB1447'A LIGHT 100 FEET ABOVE COLLINSVILLE COMES INTO VIEW 30 FEET ABOVE THIS
 JB1447'STATION.
 JB1447'
 JB1447'A LIGHT 87 FEET ABOVE KEYSTONE COMES INTO VIEW 50 FEET ABOVE THIS
 JB1447'STATION.
 JB1447'
 JB1447'A LIGHT 100 FEET ABOVE BERGER 1881-1930 COMES INTO VIEW 37 FEET ABOVE
 JB1447'THIS STATION.
 JB1447
 JB1447                          STATION RECOVERY (1961)
 JB1447
 JB1447'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1447'THE STATION MARK, REFERENCE MARKS NUMBER 1 AND 2 WERE RECOVERED AS
 JB1447'DESCRIBED IN THE 1934 DESCRIPTION AND FOUND TO BE IN GOOD CONDITION.
 JB1447'
 JB1447'THE AZIMUTH MARK WAS RECOVERED BUT HAD PART OF THE TOP KNOCKED OFF AND
 JB1447'WAS NOT VISIBLE FROM THE GROUND, THEREFOR THE MARK WAS DESTROYED AND A
 JB1447'NEW AZIMUTH MARK WAS ESTABLISHED.
 JB1447'
 JB1447'THE STATION MARK COULD NOT BE BUILT OVER, BECAUSE OF A POWER LINE
 JB1447'DIRECTLY OVER THE MARK.  REFERENCE MARK 3 WAS ESTABLISHED AND A
 JB1447'TRAVERSE CONNECTION WAS MADE FROM SHILOH 1930 TO REFERENCE MARK 3.
 JB1447'REFERENCE MARK 3 WAS OCCUPIED AT THIS TIME.
 JB1447'
 JB1447'DUE TO A FEW LOCAL CHANGES IN THE SURROUNDING AREA A COMPLETE
 JB1447'DESCRIPTION TO ALL MARKS FOLLOWS.
 JB1447'
 JB1447'THE STATION MARK, A STANDARD TRIANGULATION STATION DISK SET IN TOP OF
 JB1447'A 12 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 14 INCHES BELOW THE
 JB1447'SURFACE OF THE GROUND AND IS STAMPED SHILOH 1930.  THE MARK IS 99.5
 JB1447'FEET NORTHEAST OF THE NORTHEAST CORNER OF SCHOOL HOUSE, 29.5 FEET
 JB1447'WEST-NORTHWEST OF THE NORTHWEST EDGE OF STANDPIPE, 28 FEET SOUTH OF
 JB1447'CENTER OF STREET, 11.5 FEET WEST OF FIRE HYDRANT AND 2 FEET WEST OF
 JB1447'CENTER OF WATER METER COVER.
 JB1447'
 JB1447'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1447'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED
 JB1447'SHILOH NO 1 1930.  THE MARK IS 85.5 FEET NORTH-NORTHEAST OF THE NORTH
 JB1447'EDGE OF STANDPIPE, 34 FEET NORTH OF CENTER OF STREET, 20 FEET WEST OF
 JB1447'CENTER OF ROAD AND 12.8 FEET EAST OF THE SOUTHEAST CORNER OF A HOUSE
 JB1447'TRAILER WHICH IS SET ON A PERMANENT FOUNDATION.
 JB1447'
 JB1447'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1447'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 JB1447'SHILOH NO 11 1930.  THE MARK IS 39 FEET EAST OF THE SOUTHEAST CORNER
 JB1447'OF HOUSE, 20 FEET NORTH OF CENTER OF STREET, 17 FEET EAST OF CENTER OF
 JB1447'DRIVEWAY AND 5.3 FEET WEST-NORTHWEST OF CENTER OF WATER METER COVER.
 JB1447'
 JB1447'REFERENCE MARK 3, A STANDARD REFERENCE DISK SET IN TOP OFF A 12 INCH
 JB1447'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB1447'IS STAMPED SHILOH NO 3 1930.  THE MARK IS 80 FEET SOUTH OF CENTER OF
 JB1447'STREET.  54 FEET SOUTH-SOUTHWEST OF FIRE HYDRANT, 51.4 FEET NORTHEAST
 JB1447'OF THE NORTHEAST CORNER OF SCHOOL HOUSE AND 45 FEET SOUTHWEST OF THE
 JB1447'SOUTHWEST EDGE OF STANDPIPE.
 JB1447'
 JB1447'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB1447'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB1447'STAMPED SHILOH 1934 RESET 1961.  THE MARK IS 20 FEET WEST OF CENTER OF
 JB1447'ROAD, 6.5 FEET SOUTH-SOUTHWEST OF A POWER POLE WITH TRANSFORMER AND
 JB1447'1.7 FEET SOUTH OF WITNESS POST.
 JB1447'
 JB1447'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST, NORTH, EAST AND
 JB1447'NORTH FOR 0.2 MILE TO A T ROAD, TURN RIGHT, GO EAST 0.05 MILE, TURN
 JB1447'RIGHT, GO SOUTH 0.05 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 JB1447'
 JB1447
 JB1447                          STATION RECOVERY (1961)
 JB1447
 JB1447'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (LFS)
 JB1447'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE AZIMUTH
 JB1447'MARK RESET 1961 WAS DESTROYED TO CLEAR THE AREA FOR ROAD IMPROVEMENTS
 JB1447'AFTER A NEW AZIMUTH MARK WAS SET.  THE DISTANCE AND DIRECTION TO
 JB1447'REFERENCE MARK 1 AND 3 CHECKED.  REFERENCE MARK 2 IS IN A FLOWER BED
 JB1447'AND WAS NOT MEASURED TO OR CUT IN.  THE DESCRIPTION IS GOOD WITH THE
 JB1447'ADDITION OF THE NEW AZIMUTH MARK.
 JB1447'
 JB1447'THE AZIMUTH MARK 1930 1968 IS 33 FEET NORTH OF A POWER POLE, 28 FEET
 JB1447'EAST OF THE CENTERLINE OF A PAVED ROAD, 4 FEET SOUTHWEST OF A 6 INCH
 JB1447'MAPLE TREE AND 1 FOOT SOUTH OF A METAL WITNESS POST.  THE MONUMENT IS
 JB1447'FLUSH AND THE DISK IS STAMPED SHILOH 1930 1968.
 JB1447'
 JB1447'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR ABOUT 50 FEET
 JB1447'ON PAVED ROAD THEN NORTH, EAST AND NORTH FOR 0.2 MILE TO THE MARK ON
 JB1447'THE RIGHT.
 JB1447'
 JB1447'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB1447
 JB1447                          STATION RECOVERY (1961)
 JB1447
 JB1447'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1447'IN SHILOH AT THE PUBLIC GRADE SCHOOL, 25 FEET SOUTH-SOUTHEAST OF THE
 JB1447'CENTER LINE OF THE STREET, 99 FEET NORTH OF THE NORTH CORNER OF THE
 JB1447'SCHOOL BUILDING, 10.5 FEET WEST OF A FIRE HYDRANT, 12.5 FEET SOUTHEAST
 JB1447'OF A POWER POLE, 28.5 FEET WEST OF THE WEST SIDE OF A METAL STAND
 JB1447'PIPE, 1 FOOT ABOVE THE LEVEL OF THE STREET AND SET IN THE TOP OF A
 JB1447'CONCRETE POST 12 INCHES BELOW THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1989 ***********************************************************************
 JB1989  DESIGNATION -  SHILOH METHODIST CHURCH SPIRE
 JB1989  PID         -  JB1989
 JB1989  STATE/COUNTY-  IL/ST CLAIR
 JB1989  COUNTRY     -  US
 JB1989  USGS QUAD   -  O'FALLON (2018)
 JB1989
 JB1989                         *CURRENT SURVEY CONTROL
 JB1989  ______________________________________________________________________
 JB1989* NAD 83(1997) POSITION- 38 33 34.20622(N) 089 53 53.37253(W)   ADJUSTED
 JB1989  ______________________________________________________________________
 JB1989  GEOID HEIGHT    -        -30.640 (meters)                     GEOID18
 JB1989  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 JB1989  HORZ ORDER      -  THIRD
 JB1989
 JB1989.The horizontal coordinates were established by classical geodetic methods
 JB1989.and adjusted by the National Geodetic Survey in October 1999.
 JB1989
 JB1989.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1989.GEOID18 height accuracy estimate available here.
 JB1989
 JB1989.Click photographs - Photos may exist for this station.
 JB1989
 JB1989.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1989
 JB1989. The following values were computed from the NAD 83(1997) position.
 JB1989
 JB1989;                    North         East     Units Scale Factor Converg.
 JB1989;SPC IL W     -   210,106.061   723,402.024   MT  0.99994792   +0 10 02.5
 JB1989;SPC IL W     -   689,322.97  2,373,361.47   sFT  0.99994792   +0 10 02.5
 JB1989;SPC MO E     -   302,705.499   302,453.754   MT  0.99996720   +0 22 30.5
 JB1989;UTM  16      - 4,271,878.818   247,470.488   MT  1.00038540   -1 48 26.8
 JB1989
 JB1989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4747071878(NAD 83)
 JB1989
 JB1989                          SUPERSEDED SURVEY CONTROL
 JB1989
 JB1989  NAD 83(1986)-  38 33 34.22304(N)    089 53 53.36700(W) AD(       ) 3
 JB1989  NAD 27      -  38 33 34.04470(N)    089 53 53.00477(W) AD(       ) 3
 JB1989  USSD        -  38 33 34.12000(N)    089 53 52.93200(W) AD(       ) 3
 JB1989
 JB1989.Superseded values are not recommended for survey control.
 JB1989
 JB1989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1989.See file dsdata.pdf to determine how the superseded data were derived.
 JB1989
 JB1989_MARKER: 90 = CHURCH SPIRE
 JB1989
 JB1989  HISTORY     - Date     Condition        Report By
 JB1989  HISTORY     - 1880     FIRST OBSERVED   CGS
 JB1989  HISTORY     - 1957     GOOD             CGS
 JB1989  HISTORY     - 1959     GOOD             CGS
 JB1989  HISTORY     - 1961     GOOD             CGS
 JB1989
 JB1989                          STATION DESCRIPTION
 JB1989
 JB1989'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (LFS)
 JB1989'NO PREVIOUS DESCRIPTION, INTERSECTION STATION RECOVERED WAS CHURCH
 JB1989'SPIRE ON THE
 JB1989'METHODIST CHURCH AT SHILOH.  BUILDING IS CONSTRUCTED OF
 JB1989'RED BRICK AND HAS A SPIRE ABOUT
 JB1989'75 FEET HIGH WITH A SHINGLE ROOF.
 JB1989'BUILDING WAS ERECTED IN 1875.
 JB1989
 JB1989                          STATION RECOVERY (1959)
 JB1989
 JB1989'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 JB1989'NO PRIOR DESCRIPTION.  RECOVERED IN GOOD CONDITION.
 JB1989'
 JB1989'LOCATED IN THE VILLAGE OF SHILOH, ABOUT 4 MILES NORTHEAST OF
 JB1989'BELLEVILLE, THE SPIRE
 JB1989'OF THE SHILOH METHODIST CHURCH, ON THE EASTERLY SIDE OF
 JB1989'MAIN STREET, BETWEEN CHURCH
 JB1989'STREET NAD SEIBERT ROAD.  IT IS A BLACK
 JB1989'SHINGLE SPIRE RISING ABOVE A SQUARE RED BRICK TOWER.
 JB1989'
 JB1989'THE CHURCH AND SPIRE WERE ERECTED PRIOR TO 1880.
 JB1989
 JB1989                          STATION RECOVERY (1961)
 JB1989
 JB1989'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1989'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1957 DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1984 ***********************************************************************
 JB1984  DESIGNATION -  SHILOH MUNICIPAL STANDPIPE
 JB1984  PID         -  JB1984
 JB1984  STATE/COUNTY-  IL/ST CLAIR
 JB1984  COUNTRY     -  US
 JB1984  USGS QUAD   -  O'FALLON (2018)
 JB1984
 JB1984                         *CURRENT SURVEY CONTROL
 JB1984  ______________________________________________________________________
 JB1984* NAD 83(1997) POSITION- 38 33 23.85234(N) 089 53 56.34706(W)   ADJUSTED
 JB1984  ______________________________________________________________________
 JB1984  GEOID HEIGHT    -        -30.635 (meters)                     GEOID18
 JB1984  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 JB1984  HORZ ORDER      -  THIRD
 JB1984
 JB1984.The horizontal coordinates were established by classical geodetic methods
 JB1984.and adjusted by the National Geodetic Survey in October 1999.
 JB1984
 JB1984.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1984.GEOID18 height accuracy estimate available here.
 JB1984
 JB1984.Click photographs - Photos may exist for this station.
 JB1984
 JB1984.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1984
 JB1984. The following values were computed from the NAD 83(1997) position.
 JB1984
 JB1984;                    North         East     Units Scale Factor Converg.
 JB1984;SPC IL W     -   209,786.604   723,330.941   MT  0.99994788   +0 10 00.6
 JB1984;SPC IL W     -   688,274.88  2,373,128.26   sFT  0.99994788   +0 10 00.6
 JB1984;UTM  16      - 4,271,561.862   247,388.402   MT  1.00038591   -1 48 28.3
 JB1984
 JB1984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4738871561(NAD 83)
 JB1984
 JB1984                          SUPERSEDED SURVEY CONTROL
 JB1984
 JB1984  NAD 83(1986)-  38 33 23.86920(N)    089 53 56.34154(W) AD(       ) 3
 JB1984  NAD 27      -  38 33 23.69187(N)    089 53 55.97736(W) AD(       ) 3
 JB1984
 JB1984.Superseded values are not recommended for survey control.
 JB1984
 JB1984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1984.See file dsdata.pdf to determine how the superseded data were derived.
 JB1984
 JB1984_MARKER: 52 = STANDPIPE TANK
 JB1984
 JB1984  HISTORY     - Date     Condition        Report By
 JB1984  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1984
 JB1984                          STATION DESCRIPTION
 JB1984
 JB1984'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1984'THE STATION IS LOCATED JUST NORTH OF THE SCHOOL HOUSE IN THE VILLGE
 JB1984'OF SHILOH.
 JB1984'
 JB1984'THE STATION IS A METAL STANDPIPE, PAINTED SILVER AND IS APPROXIMATELY
 JB1984'110 FEET HIGH.
 JB1984'
 JB1984'THE POINT INTERSECTED WAS THE TOP CENTER OF STANDPIPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1448 ***********************************************************************
 JB1448  DESIGNATION -  SHILOH RM 1
 JB1448  PID         -  JB1448
 JB1448  STATE/COUNTY-  IL/ST CLAIR
 JB1448  COUNTRY     -  US
 JB1448  USGS QUAD   -  O'FALLON (2018)
 JB1448
 JB1448                         *CURRENT SURVEY CONTROL
 JB1448  ______________________________________________________________________
 JB1448* NAD 83(1986) POSITION- 38 33 24.67   (N) 089 53 55.92   (W)   HD_HELD1
 JB1448* NAVD 88 ORTHO HEIGHT -   204.116 (meters)      669.67  (feet) ADJUSTED
 JB1448  ______________________________________________________________________
 JB1448  GEOID HEIGHT    -        -30.635 (meters)                     GEOID18
 JB1448  DYNAMIC HEIGHT  -        203.985 (meters)      669.24  (feet) COMP
 JB1448  MODELED GRAVITY -    979,983.5   (mgal)                       NAVD 88
 JB1448
 JB1448  VERT ORDER      -  SECOND    CLASS 0
 JB1448
 JB1448.The horizontal coordinates were determined by differentially corrected
 JB1448.hand held GPS observations or other comparable positioning techniques
 JB1448.and have an estimated accuracy of +/- 3 meters.
 JB1448
 JB1448.The orthometric height was determined by differential leveling and
 JB1448.adjusted by the NATIONAL GEODETIC SURVEY
 JB1448.in June 1991.
 JB1448
 JB1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1448.GEOID18 height accuracy estimate available here.
 JB1448
 JB1448.Click photographs - Photos may exist for this station.
 JB1448
 JB1448.The dynamic height is computed by dividing the NAVD 88
 JB1448.geopotential number by the normal gravity value computed on the
 JB1448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1448.degrees latitude (g = 980.6199 gals.).
 JB1448
 JB1448.The modeled gravity was interpolated from observed gravity values.
 JB1448
 JB1448;                    North         East    Units  Estimated Accuracy
 JB1448;SPC IL W     -   209,811.8     723,341.2     MT  (+/- 3 meters HH1 GPS) 
 JB1448
 JB1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4739971586(NAD 83)
 JB1448
 JB1448                          SUPERSEDED SURVEY CONTROL
 JB1448
 JB1448  NGVD 29 (??/??/92)  204.216  (m)          670.00   (f) ADJ UNCH    2 0
 JB1448
 JB1448.Superseded values are not recommended for survey control.
 JB1448
 JB1448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1448.See file dsdata.pdf to determine how the superseded data were derived.
 JB1448
 JB1448_MARKER: DR = REFERENCE MARK DISK
 JB1448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1448_STAMPING: SHILOH NO 1 1930
 JB1448_MARK LOGO: CGS
 JB1448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1448+STABILITY: SURFACE MOTION
 JB1448
 JB1448  HISTORY     - Date     Condition        Report By
 JB1448  HISTORY     - 1930     MONUMENTED       CGS
 JB1448  HISTORY     - 1961     GOOD             CGS
 JB1448
 JB1448                          STATION DESCRIPTION
 JB1448
 JB1448'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1448'AT SHILOH.
 JB1448'IN SHILOH AT THE PUBLIC GRADE SCHOOL, 33 FEET WEST OF THE CENTER
 JB1448'LINE OF A STREET, 19 FEET NORTH OF THE CENTER LINE OF A STREET,
 JB1448'84 FEET NORTH OF THE NORTH SIDE OF A METAL STAND PIPE, 12 FEET
 JB1448'EAST OF THE NORTHEAST CORNER OF A HOUSE, 85.9 FEET NORTH-NORTHEAST
 JB1448'OF TRIANGULATION STATION SHILOH, ABOUT 1 FOOT ABOVE THE LEVEL
 JB1448'OF THE STREET AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1448'3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1445 ***********************************************************************
 JB1445  DESIGNATION -  SHILOH RM 2
 JB1445  PID         -  JB1445
 JB1445  STATE/COUNTY-  IL/ST CLAIR
 JB1445  COUNTRY     -  US
 JB1445  USGS QUAD   -  O'FALLON (2018)
 JB1445
 JB1445                         *CURRENT SURVEY CONTROL
 JB1445  ______________________________________________________________________
 JB1445* NAD 83(1986) POSITION- 38 33 24.53   (N) 089 53 57.42   (W)   HD_HELD1
 JB1445* NAVD 88 ORTHO HEIGHT -   204.286 (meters)      670.23  (feet) ADJUSTED
 JB1445  ______________________________________________________________________
 JB1445  GEOID HEIGHT    -        -30.635 (meters)                     GEOID18
 JB1445  DYNAMIC HEIGHT  -        204.156 (meters)      669.80  (feet) COMP
 JB1445  MODELED GRAVITY -    979,983.5   (mgal)                       NAVD 88
 JB1445
 JB1445  VERT ORDER      -  SECOND    CLASS 0
 JB1445
 JB1445.The horizontal coordinates were determined by differentially corrected
 JB1445.hand held GPS observations or other comparable positioning techniques
 JB1445.and have an estimated accuracy of +/- 3 meters.
 JB1445
 JB1445.The orthometric height was determined by differential leveling and
 JB1445.adjusted by the NATIONAL GEODETIC SURVEY
 JB1445.in June 1991.
 JB1445
 JB1445.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1445.GEOID18 height accuracy estimate available here.
 JB1445
 JB1445.Click photographs - Photos may exist for this station.
 JB1445
 JB1445.The dynamic height is computed by dividing the NAVD 88
 JB1445.geopotential number by the normal gravity value computed on the
 JB1445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1445.degrees latitude (g = 980.6199 gals.).
 JB1445
 JB1445.The modeled gravity was interpolated from observed gravity values.
 JB1445
 JB1445;                    North         East    Units  Estimated Accuracy
 JB1445;SPC IL W     -   209,807.4     723,304.9     MT  (+/- 3 meters HH1 GPS) 
 JB1445
 JB1445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4736371583(NAD 83)
 JB1445
 JB1445                          SUPERSEDED SURVEY CONTROL
 JB1445
 JB1445  NGVD 29 (??/??/92)  204.386  (m)          670.56   (f) ADJ UNCH    2 0
 JB1445
 JB1445.Superseded values are not recommended for survey control.
 JB1445
 JB1445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1445.See file dsdata.pdf to determine how the superseded data were derived.
 JB1445
 JB1445_MARKER: DR = REFERENCE MARK DISK
 JB1445_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1445_STAMPING: SHILOH NO 2 1930
 JB1445_MARK LOGO: CGS
 JB1445_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1445+STABILITY: SURFACE MOTION
 JB1445
 JB1445  HISTORY     - Date     Condition        Report By
 JB1445  HISTORY     - 1930     MONUMENTED       CGS
 JB1445  HISTORY     - 1961     GOOD             CGS
 JB1445
 JB1445                          STATION DESCRIPTION
 JB1445
 JB1445'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1445'AT SHILOH.
 JB1445'AT SHILOH AT THE PUBLIC GRADE SCHOOL, 20 FEET NORTHWEST OF THE
 JB1445'CENTER LINE OF THE STREET, 38 FEET EAST-NORTHEAST OF THE EAST
 JB1445'CORNER OF A COMPOSITION SHINGLED HOUSE, 63 FEET NORTH OF A METAL
 JB1445'FLAG POLE, 75.5 FEET NORTHWEST OF TRIANGULATION STATION SHILOH,
 JB1445'ABOUT LEVEL WITH THE STREET, AND SET IN THE TOP OF A CONCRETE
 JB1445'POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1446 ***********************************************************************
 JB1446  DESIGNATION -  SHILOH RM 3
 JB1446  PID         -  JB1446
 JB1446  STATE/COUNTY-  IL/ST CLAIR
 JB1446  COUNTRY     -  US
 JB1446  USGS QUAD   -  O'FALLON (2018)
 JB1446
 JB1446                         *CURRENT SURVEY CONTROL
 JB1446  ______________________________________________________________________
 JB1446* NAD 83(1997) POSITION- 38 33 23.53444(N) 089 53 56.79981(W)   ADJUSTED
 JB1446* NAVD 88 ORTHO HEIGHT -   205.132 (meters)      673.00  (feet) ADJUSTED
 JB1446  ______________________________________________________________________
 JB1446  GEOID HEIGHT    -        -30.635 (meters)                     GEOID18
 JB1446  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 JB1446  DYNAMIC HEIGHT  -        205.001 (meters)      672.57  (feet) COMP
 JB1446  MODELED GRAVITY -    979,983.5   (mgal)                       NAVD 88
 JB1446
 JB1446  HORZ ORDER      -  SECOND
 JB1446  VERT ORDER      -  SECOND    CLASS 0
 JB1446
 JB1446.The horizontal coordinates were established by classical geodetic methods
 JB1446.and adjusted by the National Geodetic Survey in October 1999.
 JB1446
 JB1446.The orthometric height was determined by differential leveling and
 JB1446.adjusted by the NATIONAL GEODETIC SURVEY
 JB1446.in June 1991.
 JB1446
 JB1446.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1446.GEOID18 height accuracy estimate available here.
 JB1446
 JB1446.Click photographs - Photos may exist for this station.
 JB1446
 JB1446.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1446
 JB1446.The dynamic height is computed by dividing the NAVD 88
 JB1446.geopotential number by the normal gravity value computed on the
 JB1446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1446.degrees latitude (g = 980.6199 gals.).
 JB1446
 JB1446.The modeled gravity was interpolated from observed gravity values.
 JB1446
 JB1446. The following values were computed from the NAD 83(1997) position.
 JB1446
 JB1446;                    North         East     Units Scale Factor Converg.
 JB1446;SPC IL W     -   209,776.770   723,320.008   MT  0.99994787   +0 10 00.4
 JB1446;SPC IL W     -   688,242.62  2,373,092.39   sFT  0.99994787   +0 10 00.4
 JB1446;UTM  16      - 4,271,552.406   247,377.132   MT  1.00038598   -1 48 28.6
 JB1446
 JB1446!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1446!SPC IL W     -   0.99997262  x   0.99994787  =   0.99992049
 JB1446!UTM  16      -   0.99997262  x   1.00038598  =   1.00035859
 JB1446
 JB1446:                Primary Azimuth Mark                     Grid Az
 JB1446:SPC IL W     -  BLUFF                                    294 08 48.8
 JB1446:UTM  16      -  BLUFF                                    296 07 17.8
 JB1446
 JB1446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4737771552(NAD 83)
 JB1446
 JB1446|---------------------------------------------------------------------|
 JB1446| PID    Reference Object                     Distance      Geod. Az  |
 JB1446|                                                           dddmmss.s |
 JB1446| JB1988 OFALLON INDEP ENGINEER CO TK        APPROX. 3.5 KM 0040737.8 |
 JB1446| JB1447 SHILOH                               16.128 METERS 01045     |
 JB1446| JB1989 SHILOH METHODIST CHURCH SPIRE       339.369 METERS 01409     |
 JB1446| JB1448 SHILOH RM 1                          40.885 METERS 03129     |
 JB1446| JB1975 SCOTT AFB CONTROL TOWER             APPROX. 4.5 KM 1033131.3 |
 JB1446| JB1974 SCOTT AFB EAST WATER TANK           APPROX. 5.5 KM 1092150.2 |
 JB1446| JB1973 SCOTT AFB S WATER TK BEACON         APPROX. 3.9 KM 1194508.9 |
 JB1446| JB1972 SCOTT AFB RADAR TOWER               APPROX. 4.1 KM 1252519.3 |
 JB1446| JB1985 RNG SCOTT AF RADIO BLV              APPROX. 4.4 KM 1683249.9 |
 JB1446| JC0169 BLUFF                               APPROX.14.0 KM 2941849.2 |
 JB1446| JB1445 SHILOH RM 2                          34.184 METERS 33354     |
 JB1446| JB1980 OFALLON MUNICIPAL TANK              APPROX. 4.3 KM 3364937.2 |
 JB1446| JB1983 OFALLON ST CLAIRS CATH CH           APPROX. 3.9 KM 3405304.3 |
 JB1446|---------------------------------------------------------------------|
 JB1446
 JB1446                          SUPERSEDED SURVEY CONTROL
 JB1446
 JB1446  NAD 83(1986)-  38 33 23.55122(N)    089 53 56.79424(W) AD(       ) 2
 JB1446  NAD 27      -  38 33 23.37332(N)    089 53 56.43090(W) AD(       ) 2
 JB1446  NGVD 29 (??/??/92)  205.232  (m)          673.33   (f) ADJ UNCH    2 0
 JB1446  NGVD 29             205.23   (m)          673.3    (f) LEVELING    3  
 JB1446
 JB1446.Superseded values are not recommended for survey control.
 JB1446
 JB1446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1446.See file dsdata.pdf to determine how the superseded data were derived.
 JB1446
 JB1446_MARKER: DR = REFERENCE MARK DISK
 JB1446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1446_STAMPING: SHILOH NO 3 1930
 JB1446_MARK LOGO: CGS
 JB1446_PROJECTION: FLUSH
 JB1446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1446+STABILITY: SURFACE MOTION
 JB1446
 JB1446  HISTORY     - Date     Condition        Report By
 JB1446  HISTORY     - 1961     MONUMENTED       CGS
 JB1446  HISTORY     - 1961     GOOD             CGS
 JB1446  HISTORY     - 1987     MARK NOT FOUND   NGS
 JB1446
 JB1446                          STATION DESCRIPTION
 JB1446
 JB1446'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1446'THE STATION IS LOCATED ABOUT 6 MILES NORTHEAST OF BELLEVILLE, ABOUT
 JB1446'2.5 MILES SOUTH-SOUTHEAST OF O FALLON, ABOUT 2.5 MILES NORTHWEST OF
 JB1446'SCOTT AIR FORCE BASE AND IS ON THE NORTH SIDE OF THE SCHOOL HOUSE IN
 JB1446'THE VILLIGE OF SHILOH.
 JB1446'
 JB1446'SHILOH 1930 COULD NOT BE BUILT OVER BECAUSE A POWER LINE RUNS DIRECTLY
 JB1446'OVER THE MARK, REFERENCE MARK 3 WAS ESTABLISHED AND A TRAVERSE
 JB1446'CONNECTION WAS MADE FROM SHILOH 1930 TO REFERENCE MARK 3.
 JB1446'
 JB1446'THE STATION MARK IS A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1446'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB1446'AND IS STAMPED SHILOH NO 3 1930.  THE MARK IS 80 FEET SOUTH OF CENTER
 JB1446'OF STREET, 54 FEET SOUTH-SOUTHWEST OF FIRE HYDRANT, 51.4 FEET
 JB1446'NORTHEAST OF THE NORTHEAST CORNER OF SCHOOL HOUSE AND 45 FEET
 JB1446'SOUTHWEST OF THE SOUTHWEST EDGE OF STANDPIPE.
 JB1446'
 JB1446'SHILOH 1930, A STANDARD TRIANGULATION STATION DISK SET IN TOP OFF A 12
 JB1446'INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 14 INCHES BELOW THE
 JB1446'SURFACE OF THE GROUND AND IS STAMPED SHILOH 1930.  THE MARK IS 99.5
 JB1446'FEET NORTHEAST OF THE NORTHEAST CORNER OF SCHOOL HOUSE, 29.5 FEET
 JB1446'WEST-NORTHWEST OF THE NORTHWEST EDGE OF STANDPIPE, 28 FEET SOUTH OF
 JB1446'CENTER OF STREET, 11.5 FEET WEST OF FIRE HYDRANT AND 2 FEET WEST OF
 JB1446'CENTER OF A WATER METER COVER.
 JB1446'
 JB1446'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1446'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED
 JB1446'SHILOH NO 1 1930.  THE MARK IS 85.5 FEET NORTH-NORTHEAST OF THE NORTH
 JB1446'EDGE OF STANDPIPE.  34 FEET NORTH OF CENTER OF STREET, 20 FEET WEST OF
 JB1446'CENTER OF ROAD AND 12.8 FEET EAST OF THE SOUTHEAST CORNER OF A HOUSE
 JB1446'TRIALER SET ON A PERMANENT FOUNDATION.
 JB1446'
 JB1446'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1446'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 JB1446'SHILOH NO 11 1930.  THE MARK IS 39 FEET EAST OF THE SOUTHEAST CORNER
 JB1446'OF HOUSE, 20 FEET NORTH OF CENTER OF STREET, 17 FEET EAST OF CENTER OF
 JB1446'DRIVEWAY AND 5.3 FEET WEST-NORTHWEST OF CENTER OF A WATER METER COVER.
 JB1446'
 JB1446'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB1446'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB1446'STAMPED SHILOH 1934 RESET 1961.  THE MARK IS 20 FEET WEST OF CENTER OF
 JB1446'ROAD, 6.5 FEET SOUTH-SOUTHWEST OF POWER LINE POLE WITH TRANSFORMER AND
 JB1446'1.7 FEET SOUTH OF WITNESS POST.
 JB1446'
 JB1446'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST, NORTH, EAST AND
 JB1446'NORTH FOR 0.2 MILE TO A T ROAD, TURN RIGHT, GO EAST EAST 0.05 MILE,
 JB1446'TURN RIGHT, GO SOUTH 0.05 MILE TO THE MARK ON RIGHT AS DESCRIBED.
 JB1446'
 JB1446'HEIGHT OF LIGHT ABOVE STATION MARK 26.2 METERS.
 JB1446
 JB1446                          STATION RECOVERY (1961)
 JB1446
 JB1446'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1446'IN SHILOH AT THE PUBLIC GRADE SCHOOL, 78 FEET SOUTH OF THE CENTER LINE
 JB1446'OF THE STREET, 52.5 FEET NORTHEAST OF THE NORTH CORNER OF THE SCHOOL
 JB1446'BUILDING, 44 FEET SOUTHWEST OF THE SOUTHWEST SIDE OF A METAL STAND
 JB1446'PIPE, 50 FEET SOUTH-SOUTHWEST OF A FIRE HYDRANT, 52.2 FEET
 JB1446'SOUTH-SOUTHWEST OF TRIANGULATION STATION SHILOH, ABOUT LEVEL WITH THE
 JB1446'STREET AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1446
 JB1446                          STATION RECOVERY (1987)
 JB1446
 JB1446'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (JWO)
 JB1446'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0625 ***********************************************************************
 KC0625  DESIGNATION -  SHINN
 KC0625  PID         -  KC0625
 KC0625  STATE/COUNTY-  IL/PIKE
 KC0625  COUNTRY     -  US
 KC0625  USGS QUAD   -  SUMMER HILL (2018)
 KC0625
 KC0625                         *CURRENT SURVEY CONTROL
 KC0625  ______________________________________________________________________
 KC0625* NAD 83(1997) POSITION- 39 33 48.80630(N) 090 55 14.02432(W)   ADJUSTED
 KC0625* NAVD 88 ORTHO HEIGHT -   247.    (meters)      810.    (feet) SCALED
 KC0625  ______________________________________________________________________
 KC0625  GEOID HEIGHT    -        -32.475 (meters)                     GEOID18
 KC0625  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 KC0625  HORZ ORDER      -  FIRST
 KC0625
 KC0625.The horizontal coordinates were established by classical geodetic methods
 KC0625.and adjusted by the National Geodetic Survey in October 1999.
 KC0625
 KC0625.The orthometric height was scaled from a topographic map.
 KC0625
 KC0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0625.GEOID18 height accuracy estimate available here.
 KC0625
 KC0625.Click photographs - Photos may exist for this station.
 KC0625
 KC0625.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0625
 KC0625. The following values were computed from the NAD 83(1997) position.
 KC0625
 KC0625;                    North         East     Units Scale Factor Converg.
 KC0625;SPC IL W     -   321,803.694   635,217.411   MT  0.99999283   -0 28 48.7
 KC0625;SPC IL W     - 1,055,784.29  2,084,042.46   sFT  0.99999283   -0 28 48.7
 KC0625;SPC MO E     -   414,077.721   213,861.314   MT  0.99994941   -0 16 04.3
 KC0625;UTM  15      - 4,381,383.334   678,632.541   MT  0.99999288   +1 19 29.3
 KC0625
 KC0625!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0625!SPC IL W     -   0.99996636  x   0.99999283  =   0.99995919
 KC0625!SPC MO E     -   0.99996636  x   0.99994941  =   0.99991577
 KC0625!UTM  15      -   0.99996636  x   0.99999288  =   0.99995924
 KC0625
 KC0625:                Primary Azimuth Mark                     Grid Az
 KC0625:SPC IL W     -  SILO 2 MILES NE NEW HARTFORD             040 04 21.8
 KC0625:SPC MO E     -  SILO 2 MILES NE NEW HARTFORD             039 51 37.4
 KC0625:UTM  15      -  SILO 2 MILES NE NEW HARTFORD             038 16 03.8
 KC0625
 KC0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7863281383(NAD 83)
 KC0625
 KC0625|---------------------------------------------------------------------|
 KC0625| PID    Reference Object                     Distance      Geod. Az  |
 KC0625|                                                           dddmmss.s |
 KC0625| KC0624 SILO 2 MILES NE NEW HARTFORD        APPROX. 4.4 KM 0393533.1 |
 KC0625| CL9439 SHINN RM 3                           31.220 METERS 05535     |
 KC0625| CL9437 SHINN RM 1                          357.645 METERS 09437     |
 KC0625| CL9438 SHINN RM 2                           23.670 METERS 32139     |
 KC0625|---------------------------------------------------------------------|
 KC0625
 KC0625                          SUPERSEDED SURVEY CONTROL
 KC0625
 KC0625  NAD 83(1996)-  39 33 48.81172(N)    090 55 14.02292(W) AD(       ) 1
 KC0625  NAD 83(1986)-  39 33 48.81143(N)    090 55 14.02166(W) AD(       ) 1
 KC0625  NAD 27      -  39 33 48.64600(N)    090 55 13.55700(W) AD(       ) 1
 KC0625
 KC0625.Superseded values are not recommended for survey control.
 KC0625
 KC0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0625.See file dsdata.pdf to determine how the superseded data were derived.
 KC0625
 KC0625_MARKER: DS = TRIANGULATION STATION DISK
 KC0625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0625_STAMPING: SHINN 1931
 KC0625_MARK LOGO: CGS
 KC0625_PROJECTION: RECESSED 20 CENTIMETERS
 KC0625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0625+STABILITY: SURFACE MOTION
 KC0625
 KC0625  HISTORY     - Date     Condition        Report By
 KC0625  HISTORY     - 1931     MONUMENTED       CGS
 KC0625  HISTORY     - 1939     GOOD             CGS
 KC0625
 KC0625                          STATION DESCRIPTION
 KC0625
 KC0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0625'ABOUT 11 MILES NORTHEAST OF LOUISIANA, MO., 1 MILE NORTH OF
 KC0625'SUMMER HILL, ON LAND OWNED AND OCCUPIED BY CHARLES SHINN, 3.1
 KC0625'METERS (10 FEET) SOUTH OF SOUTH FENCE, 10.8 METERS (35 FEET)
 KC0625'SOUTH OF CENTER OF ROAD, 30 YARDS SOUTH OF MR. WALKERS HOUSE,
 KC0625'19.8 METERS (65 FEET) SOUTH BY EAST OF LARGE TREE IN SOUTHWEST
 KC0625'CORNER OF WALKERS YARD, AND 6 FEET EAST OF PROLONGATION OF WEST
 KC0625'SIDE OF HOUSE, IN CLEARED, UNCULTIVATED FIELD.  TO REACH FROM
 KC0625'CARLTONS STORE IN SUMMER HILL, GO NORTH 1.2 MILES ON ROUTE 54
 KC0625'TO GRAVEL ROAD LEADING WEST, AND GO WEST 0.2 MILE TO WALKERS
 KC0625'SMALL WHITE HOUSE ON NORTH AND STATION SITE ON SOUTH SIDE OF
 KC0625'ROAD.  SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION
 KC0625'DISKS IN CONCRETE.  UPPER MARK IS 8 INCHES
 KC0625'BELOW SURFACE.  REFERENCE MARKS ARE STANDARD REFERENCE
 KC0625'DISKS IN CONCRETE.  NO. 1 IS ON FENCE LINE, ON EAST SIDE
 KC0625'OF ROUTE 54, ABOUT 15 PACES SOUTH OF ROAD WHICH LEADS FROM
 KC0625'PAVEMENT TO THE STATION, AND ONE-FOURTH MILE FROM STATION.
 KC0625'NO. 2 IS IN FENCE LINE, 8
 KC0625'METERS (26 FEET) NORTH OF ROAD, 6 METERS (20 FEET) WEST OF
 KC0625'DRIVEWAY LEADING TO WALKERS HOUSE, ABOUT 2 FEET WEST OF
 KC0625'SOUTHEAST CORNER OF HIS ORCHARD, AND 23.70 METERS (77.8 FEET)
 KC0625'FROM STATION.
 KC0625
 KC0625                          STATION RECOVERY (1939)
 KC0625
 KC0625'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0625'THE STATION WAS RECOVERED AS DESCRIBED.  THE STATION MARK,
 KC0625'REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2 WERE RECOVERED IN
 KC0625'GOOD CONDITION.  DIRECTIONS AND DISTANCES WERE OBSERVED AND
 KC0625'MEASURED, AND A NEW REFERENCE MARK (NO. 3) WAS SET.  THE FOLLOWING
 KC0625'MEASUREMENTS SHOULD BE ACCEPTED AS CORRECT.
 KC0625'
 KC0625'THE STATION IS LOCATED APPROXIMATELY 11 MILES NORTHEAST OF
 KC0625'LOUISIANA, MISSOURI AND 1 MILE NORTH OF SUMMER HILL, ON LAND OWNED
 KC0625'AND OCCUPIED BY CHARLES SHINN, IN THE NE 1/4 OF THE NE 1/4 OF
 KC0625'SECTION 12, T 6 S, R 5 W, 10 FEET SOUTH OF THE SOUTH RIGHT-OF-WAY
 KC0625'FENCE, 35 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 65 FEET
 KC0625'SOUTH-SOUTHEAST OF A LARGE TREE IN THE SOUTHWEST CORNER OF THE
 KC0625'HOUSE YARD, AND IN AN UNCULTIVATED FIELD.  THE MARK
 KC0625'IS 12 INCHES BELOW THE SURFACE OF THE GROUND AND IS
 KC0625'STAMPED SHINN 1931.
 KC0625'
 KC0625'TO REACH THE STATION FROM CARLTONS GENERAL STORE IN SUMMER HILL
 KC0625'GO NORTH ON U.S. HIGHWAY NO. 54 FOR 1.2 MILES TO A GRAVELED ROAD
 KC0625'TO THE LEFT (WEST), THEN GO WEST 0.2 MILE TO A WHITE HOUSE ON THE
 KC0625'NORTH AND THE STATION ON THE LEFT (SOUTH).
 KC0625'
 KC0625'REFERENCE MARK NO. 2 IS 23.670 METERS, 77.65 FEET, NORTHWEST OF
 KC0625'THE STATION, 26 FEET NORTH OF THE CENTER LINE OF THE ROAD, 20
 KC0625'FEET WEST OF THE DRIVEWAY LEADING TO THE HOUSE, AND APPROXIMATELY
 KC0625'2 FEET WEST OF THE SOUTHEAST CORNER OF A PASTURE.  THE MARK
 KC0625'PROJECTS 2 INCHES ABOVE THE GROUND, AND IS STAMPED SHINN NO
 KC0625'2 1931.  REFERENCE MARK NO. 3 IS 31.220 METERS, 102.42 FEET,
 KC0625'NORTHEAST OF THE STATION, 25 FEET NORTH OF THE CENTER LINE OF THE
 KC0625'ROAD, AND 4 FEET WEST OF A HIGHLINE POLE.  THE MARK
 KC0625'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED SHINN NO 3
 KC0625'1939.  A NEW MARK.  REFERENCE MARK NO. 1 (AZIMUTH MARK) IS
 KC0625'APPROXIMATELY 0.25 MILE EAST OF THE STATION, 38-1/2 FEET EAST
 KC0625'OF THE CENTER LINE OF U.S. HIGHWAY 54, IN THE EAST RIGHT-OF-WAY
 KC0625'FENCE LINE, AND APPROXIMATELY 40 FEET SOUTH OF THE
 KC0625'GRAVELED T ROAD INTERSECTION.  THE MARK PROJECTS 2
 KC0625'INCHES ABOVE THE GROUND, IS USED AS AN AZIMUTH MARK, AND IS
 KC0625'STAMPED SHINN NO 1 1931.
 KC0625'
 KC0625'A 64-FOOT TOWER WILL CLEAR ALL LINES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CL9437 ***********************************************************************
 CL9437  DESIGNATION -  SHINN RM 1
 CL9437  PID         -  CL9437
 CL9437  STATE/COUNTY-  IL/PIKE
 CL9437  COUNTRY     -  US
 CL9437  USGS QUAD   -  SUMMER HILL (2018)
 CL9437
 CL9437                         *CURRENT SURVEY CONTROL
 CL9437  ______________________________________________________________________
 CL9437* NAD 83(2011) POSITION- 39 33 47.87923(N) 090 54 59.08765(W)   ADJUSTED
 CL9437* NAD 83(2011) ELLIP HT-   211.188 (meters)        (05/22/13)   ADJUSTED
 CL9437* NAD 83(2011) EPOCH   -  2010.00
 CL9437* NAVD 88 ORTHO HEIGHT -   243.7   (meters)      800.    (feet) GPS OBS
 CL9437  ______________________________________________________________________
 CL9437  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 CL9437  GEOID HEIGHT    -        -32.464 (meters)                     GEOID12A
 CL9437  GEOID HEIGHT    -        -32.475 (meters)                     GEOID18
 CL9437  NAD 83(2011) X  -    -78,751.534 (meters)                     COMP
 CL9437  NAD 83(2011) Y  - -4,923,265.608 (meters)                     COMP
 CL9437  NAD 83(2011) Z  -  4,040,858.461 (meters)                     COMP
 CL9437  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 CL9437
 CL9437  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CL9437  Standards:
 CL9437         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CL9437            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CL9437  -------------------------------------------------------------------
 CL9437  NETWORK    0.84   1.76           0.36   0.32   0.90      0.29250954
 CL9437  -------------------------------------------------------------------
 CL9437  Click here for local accuracies and other accuracy information.
 CL9437
 CL9437.The horizontal coordinates were established by GPS observations
 CL9437.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 CL9437
 CL9437.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CL9437.been affixed to the stable North American tectonic plate. See 
 CL9437.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CL9437
 CL9437.The horizontal coordinates are valid at the epoch date displayed above
 CL9437.which is a decimal equivalence of Year/Month/Day.
 CL9437
 CL9437.The orthometric height was determined by GPS observations and a
 CL9437.high-resolution geoid model.
 CL9437
 CL9437.Significant digits in the geoid height do not necessarily reflect accuracy.
 CL9437.GEOID18 height accuracy estimate available here.
 CL9437
 CL9437.Click photographs - Photos may exist for this station.
 CL9437
 CL9437.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CL9437
 CL9437.The Laplace correction was computed from DEFLEC18 derived deflections.
 CL9437
 CL9437.The ellipsoidal height was determined by GPS observations
 CL9437.and is referenced to NAD 83.
 CL9437
 CL9437. The following values were computed from the NAD 83(2011) position.
 CL9437
 CL9437;                    North         East     Units Scale Factor Converg.
 CL9437;SPC IL W     -   321,772.124   635,573.708   MT  0.99999226   -0 28 39.2
 CL9437;SPC IL W     - 1,055,680.71  2,085,211.41   sFT  0.99999226   -0 28 39.2
 CL9437;UTM  15      - 4,381,363.002   678,989.656   MT  0.99999445   +1 19 38.8
 CL9437
 CL9437!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CL9437!SPC IL W     -   0.99996687  x   0.99999226  =   0.99995913
 CL9437!UTM  15      -   0.99996687  x   0.99999445  =   0.99996132
 CL9437
 CL9437_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD7898981363(NAD 83)
 CL9437
 CL9437                          SUPERSEDED SURVEY CONTROL
 CL9437
 CL9437.No superseded survey control is available for this station.
 CL9437
 CL9437_MARKER: DR = REFERENCE MARK DISK
 CL9437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CL9437_STAMPING: SHINN NO 1 1931
 CL9437_MARK LOGO: CGS
 CL9437_PROJECTION: PROJECTING 3 CENTIMETERS
 CL9437_MAGNETIC: N = NO MAGNETIC MATERIAL
 CL9437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CL9437+STABILITY: SURFACE MOTION
 CL9437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CL9437+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2021
 CL9437
 CL9437  HISTORY     - Date     Condition        Report By
 CL9437  HISTORY     - 1931     MONUMENTED       CGS
 CL9437  HISTORY     - 20110902 GOOD             ILDT
 CL9437  HISTORY     - 20210727 GOOD             ILDT
 CL9437
 CL9437                          STATION DESCRIPTION
 CL9437
 CL9437'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 CL9437'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-SOUTHWEST OF
 CL9437'PITTSFIELD, 5.2 MI (8.4 KM) EAST-NORTHEAST OF ROCKPORT AND 1.2 MI (1.9
 CL9437'KM) NORTH OF SUMMER HILL.
 CL9437'
 CL9437'TO REACH FROM THE INTERSECTION OF IL 103 AND US-24, PROCEED SOUTHWEST
 CL9437'ON US-24 FOR 1.0 MI (1.6 KM) GO SOUTH ON CR1425E FOR 0.4 MI (0.6 KM)
 CL9437'TO STATION ON THE LEFT.
 CL9437'
 CL9437'THE STATION IS A BRASS CGS DISK IN CONCRETE FLUSH WITH THE GROUND.  IT
 CL9437'IS 112.4 FT (34.3 M) SOUTH OF POWER POLE, 69.6 FT (21.2 M) NORTHEAST
 CL9437'OF OF BOX NO. 20975 AND 39.5 FT (12.0 M) EAST OF THE CENTERLINE
 CL9437'CR1425E.
 CL9437
 CL9437                          STATION RECOVERY (2021)
 CL9437
 CL9437'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 CL9437'THE STATION IS 39.5 FT (12.0 M) EAST OF THE CENTERLINE OF US 54.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1019 ***********************************************************************
 LC1019  DESIGNATION -  SHIRLEY
 LC1019  PID         -  LC1019
 LC1019  STATE/COUNTY-  IL/MCLEAN
 LC1019  COUNTRY     -  US
 LC1019  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1019
 LC1019                         *CURRENT SURVEY CONTROL
 LC1019  ______________________________________________________________________
 LC1019* NAD 83(1997) POSITION- 40 24 24.93724(N) 089 03 39.70466(W)   ADJUSTED
 LC1019* NAVD 88 ORTHO HEIGHT -   232.910 (meters)      764.14  (feet) ADJUSTED
 LC1019  ______________________________________________________________________
 LC1019  GEOID HEIGHT    -        -32.180 (meters)                     GEOID18
 LC1019  LAPLACE CORR    -          2.57  (seconds)                    DEFLEC18
 LC1019  DYNAMIC HEIGHT  -        232.799 (meters)      763.77  (feet) COMP
 LC1019  MODELED GRAVITY -    980,142.4   (mgal)                       NAVD 88
 LC1019
 LC1019  HORZ ORDER      -  SECOND
 LC1019  VERT ORDER      -  SECOND    CLASS 0
 LC1019
 LC1019.The horizontal coordinates were established by classical geodetic methods
 LC1019.and adjusted by the National Geodetic Survey in October 1999.
 LC1019
 LC1019.The orthometric height was determined by differential leveling and
 LC1019.adjusted by the NATIONAL GEODETIC SURVEY
 LC1019.in June 1991.
 LC1019
 LC1019.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1019.GEOID18 height accuracy estimate available here.
 LC1019
 LC1019.Click photographs - Photos may exist for this station.
 LC1019
 LC1019.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1019
 LC1019.The dynamic height is computed by dividing the NAVD 88
 LC1019.geopotential number by the normal gravity value computed on the
 LC1019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1019.degrees latitude (g = 980.6199 gals.).
 LC1019
 LC1019.The modeled gravity was interpolated from observed gravity values.
 LC1019
 LC1019. The following values were computed from the NAD 83(1997) position.
 LC1019
 LC1019;                    North         East     Units Scale Factor Converg.
 LC1019;SPC IL E     -   415,438.038   238,230.968   MT  1.00002195   -0 28 18.2
 LC1019;SPC IL E     - 1,362,982.96    781,596.10   sFT  1.00002195   -0 28 18.2
 LC1019;UTM  16      - 4,474,963.145   325,113.837   MT  0.99997650   -1 20 10.8
 LC1019
 LC1019!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1019!SPC IL E     -   0.99996851  x   1.00002195  =   0.99999046
 LC1019!UTM  16      -   0.99996851  x   0.99997650  =   0.99994501
 LC1019
 LC1019:                Primary Azimuth Mark                     Grid Az
 LC1019:SPC IL E     -  SHIRLEY AZ MK                            039 38 22.8
 LC1019:UTM  16      -  SHIRLEY AZ MK                            040 30 15.4
 LC1019
 LC1019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2511374963(NAD 83)
 LC1019
 LC1019|---------------------------------------------------------------------|
 LC1019| PID    Reference Object                     Distance      Geod. Az  |
 LC1019|                                                           dddmmss.s |
 LC1019| LC1017 SHIRLEY AZ MK                                      0391004.6 |
 LC1019| LC1018 SHIRLEY RM 1                         25.654 METERS 10258     |
 LC1019| LC1020 SHIRLEY RM 2                         26.675 METERS 16432     |
 LC1019|---------------------------------------------------------------------|
 LC1019
 LC1019                          SUPERSEDED SURVEY CONTROL
 LC1019
 LC1019  NAD 83(1986)-  40 24 24.94759(N)    089 03 39.70350(W) AD(       ) 2
 LC1019  NAD 27      -  40 24 24.81510(N)    089 03 39.41350(W) AD(       ) 2
 LC1019  NGVD 29 (??/??/92)  232.971  (m)          764.34   (f) ADJ UNCH    2 0
 LC1019  NGVD 29             232.97   (m)          764.3    (f) LEVELING    3  
 LC1019
 LC1019.Superseded values are not recommended for survey control.
 LC1019
 LC1019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1019.See file dsdata.pdf to determine how the superseded data were derived.
 LC1019
 LC1019_MARKER: DE = TRAVERSE STATION DISK
 LC1019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1019_STAMPING: SHIRLEY 1960
 LC1019_MARK LOGO: CGS
 LC1019_PROJECTION: FLUSH
 LC1019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1019+STABILITY: SURFACE MOTION
 LC1019
 LC1019  HISTORY     - Date     Condition        Report By
 LC1019  HISTORY     - 1960     MONUMENTED       CGS
 LC1019  HISTORY     - 1960     GOOD             CGS
 LC1019
 LC1019                          STATION DESCRIPTION
 LC1019
 LC1019'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1019'STATION IS LOCATED ABOUT 9.0 MILES NORTHEAST OF MC LEAN,
 LC1019'6-1/2 MILES SOUTHWEST OF BLOOMINGTON AND IN THE SMALL VILLAGE
 LC1019'OF SHIRLEY ON THE SOUTHEAST SIDE OF U.S. HIGHWAY 66.
 LC1019'
 LC1019'TO REACH FROM THE BRIDGE OVER THE RAILROAD TRACKS IN SHIRLEY,
 LC1019'GO SOUTHEAST 0.05 MILE CROSSING U.S. HIGHWAY 66 TO A SERVICE
 LC1019'ROAD, TURN LEFT AND GO NORTHEAST 166 FEET TO STATION ON LEFT
 LC1019'AS DESCRIBED.
 LC1019'
 LC1019'STATION MARK, A STANDARD TRAVERSE DISK STAMPED SHIRLEY 1960,
 LC1019'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC1019'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 220
 LC1019'FEET EAST OF THE SOUTHEAST CORNER OF BRIDGE OVER THE RAILROAD
 LC1019'TRACKS, 166 FEET NORTHEAST OF THE CENTER OF SHIRLEY ROAD,
 LC1019'89.3 FEET NORTH-NORTHWEST OF THE WITNESS POST, 46.6 FEET
 LC1019'SOUTHEAST OF THE CENTER OF NORTH BOUND U.S. HIGHWAY 66 AND
 LC1019'34 FEET NORTHWEST OF THE CENTER OF A SERVICE ROAD.
 LC1019'
 LC1019'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED SHIRLEY
 LC1019'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1019'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 LC1019'IS 29 FEET SOUTHEAST OF THE CENTER OF SERVICE ROAD, 28.6 FEET
 LC1019'NORTHEAST OF A 20 INCH TREE, 20 FEET SOUTHWEST OF SOUTH
 LC1019'GATE POST AND 1 FOOT NORTHWEST OF FENCE.
 LC1019'
 LC1019'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED SHIRLEY
 LC1019'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1019'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK
 LC1019'IS 39 FEET SOUTHEAST OF THE CENTER OF A SERVICE ROAD, 10.5
 LC1019'FEET NORTH OF THE NORTH CORNER OF A 5 FEET SQUARE CONCRETE
 LC1019'WELL COVER, 2.3 FEET NORTH-NORTHEAST OF THE WITNESS POST AND
 LC1019'1 FOOT NORTHWEST OF FENCE.
 LC1019'
 LC1019'AZIMUTH MARK, A STANDARD DISK STAMPED SHIRLEY 1960, IS SET
 LC1019'IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 LC1019'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 76.5 FEET
 LC1019'NORTHWEST OF THE CENTER OF SOUTH BOUND U.S. HIGHWAY 66, 26
 LC1019'FEET SOUTHEAST OF THE EAST RAIL OF RAILROAD TRACKS AND 1.7
 LC1019'FEET NORTHWEST OF THE WITNESS POST.
 LC1019'
 LC1019'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHEAST ON
 LC1019'U.S. HIGHWAY 66 FOR 0.75 MILE TO CROSSOVER ON LEFT, CONTINUE
 LC1019'NORTHEAST ON U.S. HIGHWAY 66 FOR 0.1 MILE TO HOUSE ON RIGHT
 LC1019'AND AZIMUTH MARK ON NORTHWEST SIDE OF U.S. HIGHWAY 66 AS
 LC1019'DESCRIBED.
 LC1019'
 LC1019'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1019
 LC1019                          STATION RECOVERY (1960)
 LC1019
 LC1019'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1019'5 MI SW FROM BLOOMINGTON.
 LC1019'ABOUT 5.05 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1019'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, IN THE
 LC1019'SMALL COMMUNITY OF SHIRLEY, AT THE JUNCTION OF U.S. 66 AND SHIRLEY
 LC1019'ROAD, 47 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND LANE
 LC1019'OF U.S. HIGHWAY 66, 166 FEET NORTHEAST OF THE CENTER OF THE JUNCTION
 LC1019'OF U.S. 66 (NORTHBOUND LANE) AND SHIRLEY ROAD, 36 FEET NORTHWEST
 LC1019'OF AN ASPHALT PAVED SERVICE ROAD, 73 FEET NORTHWEST OF A FENCE,
 LC1019'89.3 FEET NORTHWEST OF A METAL WITNESS POST, 2.5 FEET BELOW THE
 LC1019'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 LC1019'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1017 ***********************************************************************
 LC1017  DESIGNATION -  SHIRLEY AZ MK
 LC1017  PID         -  LC1017
 LC1017  STATE/COUNTY-  IL/MCLEAN
 LC1017  COUNTRY     -  US
 LC1017  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1017
 LC1017                         *CURRENT SURVEY CONTROL
 LC1017  ______________________________________________________________________
 LC1017* NAD 83(1986) POSITION- 40 24 58.     (N) 089 03 03.     (W)   SCALED
 LC1017* NAVD 88 ORTHO HEIGHT -   229.666 (meters)      753.50  (feet) ADJUSTED
 LC1017  ______________________________________________________________________
 LC1017  GEOID HEIGHT    -        -32.163 (meters)                     GEOID18
 LC1017  DYNAMIC HEIGHT  -        229.557 (meters)      753.14  (feet) COMP
 LC1017  MODELED GRAVITY -    980,143.7   (mgal)                       NAVD 88
 LC1017
 LC1017  VERT ORDER      -  SECOND    CLASS 0
 LC1017
 LC1017.The horizontal coordinates were scaled from a map and have
 LC1017.an estimated accuracy of +/- 6 seconds.
 LC1017
 LC1017.The orthometric height was determined by differential leveling and
 LC1017.adjusted by the NATIONAL GEODETIC SURVEY
 LC1017.in June 1991.
 LC1017
 LC1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1017.GEOID18 height accuracy estimate available here.
 LC1017
 LC1017.Click photographs - Photos may exist for this station.
 LC1017
 LC1017.The dynamic height is computed by dividing the NAVD 88
 LC1017.geopotential number by the normal gravity value computed on the
 LC1017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1017.degrees latitude (g = 980.6199 gals.).
 LC1017
 LC1017.The modeled gravity was interpolated from observed gravity values.
 LC1017
 LC1017;                    North         East    Units  Estimated Accuracy
 LC1017;SPC IL E     -   416,450.      239,110.      MT  (+/- 180 meters Scaled)
 LC1017
 LC1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK260759(NAD 83)
 LC1017
 LC1017                          SUPERSEDED SURVEY CONTROL
 LC1017
 LC1017  NGVD 29 (??/??/92)  229.728  (m)          753.70   (f) ADJ UNCH    2 0
 LC1017
 LC1017.Superseded values are not recommended for survey control.
 LC1017
 LC1017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1017.See file dsdata.pdf to determine how the superseded data were derived.
 LC1017
 LC1017_MARKER: DZ = AZIMUTH MARK DISK
 LC1017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1017_STAMPING: SHIRLEY 1960
 LC1017_MARK LOGO: CGS
 LC1017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1017+STABILITY: SURFACE MOTION
 LC1017
 LC1017  HISTORY     - Date     Condition        Report By
 LC1017  HISTORY     - 1960     MONUMENTED       CGS
 LC1017
 LC1017                          STATION DESCRIPTION
 LC1017
 LC1017'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1017'4.2 MI SW FROM BLOOMINGTON.
 LC1017'ABOUT 4.15 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1017'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, ABOUT
 LC1017'0.05 MILES NORTHEAST OF THE JUNCTION OF A DRIVE EAST TO A FARM
 LC1017'HOUSE, 77 FEET NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND
 LC1017'LANE OF U.S. HIGHWAY 66, 28 FEET SOUTHEAST OF THE SOUTHEAST RAIL
 LC1017'OF THE NORTH BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD,
 LC1017'1.8 FEET NORTHWEST OF A METAL WITNESS POST, 6 FEET ABOVE THE LEVEL
 LC1017'OF THE HIGHWAY, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP
 LC1017'OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1018 ***********************************************************************
 LC1018  DESIGNATION -  SHIRLEY RM 1
 LC1018  PID         -  LC1018
 LC1018  STATE/COUNTY-  IL/MCLEAN
 LC1018  COUNTRY     -  US
 LC1018  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1018
 LC1018                         *CURRENT SURVEY CONTROL
 LC1018  ______________________________________________________________________
 LC1018* NAD 83(1986) POSITION- 40 24 24.75   (N) 089 03 38.64   (W)   HD_HELD1
 LC1018* NAVD 88 ORTHO HEIGHT -   232.766 (meters)      763.67  (feet) ADJUSTED
 LC1018  ______________________________________________________________________
 LC1018  GEOID HEIGHT    -        -32.180 (meters)                     GEOID18
 LC1018  DYNAMIC HEIGHT  -        232.655 (meters)      763.30  (feet) COMP
 LC1018  MODELED GRAVITY -    980,142.4   (mgal)                       NAVD 88
 LC1018
 LC1018  VERT ORDER      -  SECOND    CLASS 0
 LC1018
 LC1018.The horizontal coordinates were determined by differentially corrected
 LC1018.hand held GPS observations or other comparable positioning techniques
 LC1018.and have an estimated accuracy of +/- 3 meters.
 LC1018
 LC1018.The orthometric height was determined by differential leveling and
 LC1018.adjusted by the NATIONAL GEODETIC SURVEY
 LC1018.in June 1991.
 LC1018
 LC1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1018.GEOID18 height accuracy estimate available here.
 LC1018
 LC1018.Click photographs - Photos may exist for this station.
 LC1018
 LC1018.The dynamic height is computed by dividing the NAVD 88
 LC1018.geopotential number by the normal gravity value computed on the
 LC1018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1018.degrees latitude (g = 980.6199 gals.).
 LC1018
 LC1018.The modeled gravity was interpolated from observed gravity values.
 LC1018
 LC1018;                    North         East    Units  Estimated Accuracy
 LC1018;SPC IL E     -   415,432.1     238,256.0     MT  (+/- 3 meters HH1 GPS) 
 LC1018
 LC1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2513874956(NAD 83)
 LC1018
 LC1018                          SUPERSEDED SURVEY CONTROL
 LC1018
 LC1018  NGVD 29 (??/??/92)  232.828  (m)          763.87   (f) ADJ UNCH    2 0
 LC1018
 LC1018.Superseded values are not recommended for survey control.
 LC1018
 LC1018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1018.See file dsdata.pdf to determine how the superseded data were derived.
 LC1018
 LC1018_MARKER: DR = REFERENCE MARK DISK
 LC1018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1018_STAMPING: SHIRLEY NO 1 1960
 LC1018_MARK LOGO: CGS
 LC1018_PROJECTION: FLUSH
 LC1018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1018+STABILITY: SURFACE MOTION
 LC1018
 LC1018  HISTORY     - Date     Condition        Report By
 LC1018  HISTORY     - 1960     MONUMENTED       CGS
 LC1018
 LC1018                          STATION DESCRIPTION
 LC1018
 LC1018'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1018'5 MI SW FROM BLOOMINGTON.
 LC1018'ABOUT 5.05 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1018'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, IN THE
 LC1018'SMALL COMMUNITY OF SHIRLEY AT THE JUNCTION OF U.S. 66 AND
 LC1018'SHIRLEY ROAD, 120 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH
 LC1018'BOUND LANE OF U.S. 66, 232 FEET NORTHEAST OF THE CENTER OF THE
 LC1018'JUNCTION OF THE NORTH BOUND LANE OF U.S. 66 AND SHIRLEY ROAD,
 LC1018'40 FEET SOUTHEAST OF THE CENTER LINE OF AN ASPHALT PAVED SERVICE
 LC1018'ROAD, 1 FOOT NORTHWEST OF A FENCE, 21 FEET SOUTHWEST OF THE SOUTH
 LC1018'END OF A BOARD GATE, 84.3 FEET EAST NORTHEAST OF TRAVERSE STATION
 LC1018'SHIRLEY, 91.3 FEET NORTHEAST OF A METAL WITNESS POST, 2 FEET BELOW
 LC1018'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 LC1018'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1020 ***********************************************************************
 LC1020  DESIGNATION -  SHIRLEY RM 2
 LC1020  PID         -  LC1020
 LC1020  STATE/COUNTY-  IL/MCLEAN
 LC1020  COUNTRY     -  US
 LC1020  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1020
 LC1020                         *CURRENT SURVEY CONTROL
 LC1020  ______________________________________________________________________
 LC1020* NAD 83(1986) POSITION- 40 24 24.10   (N) 089 03 39.40   (W)   HD_HELD1
 LC1020* NAVD 88 ORTHO HEIGHT -   232.866 (meters)      763.99  (feet) ADJUSTED
 LC1020  ______________________________________________________________________
 LC1020  GEOID HEIGHT    -        -32.180 (meters)                     GEOID18
 LC1020  DYNAMIC HEIGHT  -        232.755 (meters)      763.63  (feet) COMP
 LC1020  MODELED GRAVITY -    980,142.4   (mgal)                       NAVD 88
 LC1020
 LC1020  VERT ORDER      -  SECOND    CLASS 0
 LC1020
 LC1020.The horizontal coordinates were determined by differentially corrected
 LC1020.hand held GPS observations or other comparable positioning techniques
 LC1020.and have an estimated accuracy of +/- 3 meters.
 LC1020
 LC1020.The orthometric height was determined by differential leveling and
 LC1020.adjusted by the NATIONAL GEODETIC SURVEY
 LC1020.in June 1991.
 LC1020
 LC1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1020.GEOID18 height accuracy estimate available here.
 LC1020
 LC1020.Click photographs - Photos may exist for this station.
 LC1020
 LC1020.The dynamic height is computed by dividing the NAVD 88
 LC1020.geopotential number by the normal gravity value computed on the
 LC1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1020.degrees latitude (g = 980.6199 gals.).
 LC1020
 LC1020.The modeled gravity was interpolated from observed gravity values.
 LC1020
 LC1020;                    North         East    Units  Estimated Accuracy
 LC1020;SPC IL E     -   415,412.2     238,237.9     MT  (+/- 3 meters HH1 GPS) 
 LC1020
 LC1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2512074937(NAD 83)
 LC1020
 LC1020                          SUPERSEDED SURVEY CONTROL
 LC1020
 LC1020  NGVD 29 (??/??/92)  232.928  (m)          764.20   (f) ADJ UNCH    2 0
 LC1020
 LC1020.Superseded values are not recommended for survey control.
 LC1020
 LC1020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1020.See file dsdata.pdf to determine how the superseded data were derived.
 LC1020
 LC1020_MARKER: DR = REFERENCE MARK DISK
 LC1020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1020_STAMPING: SHIRLEY NO 2 1960
 LC1020_MARK LOGO: CGS
 LC1020_PROJECTION: FLUSH
 LC1020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1020+STABILITY: SURFACE MOTION
 LC1020
 LC1020  HISTORY     - Date     Condition        Report By
 LC1020  HISTORY     - 1960     MONUMENTED       CGS
 LC1020
 LC1020                          STATION DESCRIPTION
 LC1020
 LC1020'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1020'5 MI SW FROM BLOOMINGTON.
 LC1020'ABOUT 5.05 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1020'WITH U.S. HIGHWAY 51 IN THE SOUTH PART OF BLOOMINGTON, IN THE
 LC1020'SMALL COMMUNITY OF SHIRLEY AT THE JUNCTION OF U.S. 66 AND SHIRLEY
 LC1020'ROAD, 120 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND
 LC1020'LANE OF U.S. 66, 38 FEET SOUTHEAST OF THE CENTER LINE OF AN ASPHALT
 LC1020'PAVED SERVICE ROAD, 163 FEET EAST NORTHEAST OF THE CENTER OF
 LC1020'JUNCTION OF THE NORTH BOUND LANE OF U.S. 66 AND SHIRLEY ROAD, 1
 LC1020'FOOT NORTHWEST OF A FENCE, 109 FEET SOUTHWEST OF THE SOUTH END
 LC1020'OF A BOARD GATE, 87.5 FEET SOUTHEAST OF TRAVERSE STATION SHIRLEY,
 LC1020'2.3 FEET NORTH OF A METAL WITNESS POST, 2.5 FEET BELOW THE LEVEL
 LC1020'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 LC1020'THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1511 ***********************************************************************
 JB1511  DESIGNATION -  SHOAL
 JB1511  PID         -  JB1511
 JB1511  STATE/COUNTY-  IL/CLINTON
 JB1511  COUNTRY     -  US
 JB1511  USGS QUAD   -  BREESE (2018)
 JB1511
 JB1511                         *CURRENT SURVEY CONTROL
 JB1511  ______________________________________________________________________
 JB1511* NAD 83(1997) POSITION- 38 30 08.44390(N) 089 35 53.54454(W)   ADJUSTED
 JB1511* NAVD 88 ORTHO HEIGHT -   133.644 (meters)      438.46  (feet) ADJUSTED
 JB1511  ______________________________________________________________________
 JB1511  GEOID HEIGHT    -        -30.465 (meters)                     GEOID18
 JB1511  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 JB1511  DYNAMIC HEIGHT  -        133.560 (meters)      438.19  (feet) COMP
 JB1511  MODELED GRAVITY -    979,997.6   (mgal)                       NAVD 88
 JB1511
 JB1511  HORZ ORDER      -  SECOND
 JB1511  VERT ORDER      -  SECOND    CLASS 0
 JB1511
 JB1511.The horizontal coordinates were established by classical geodetic methods
 JB1511.and adjusted by the National Geodetic Survey in October 1999.
 JB1511
 JB1511.The orthometric height was determined by differential leveling and
 JB1511.adjusted by the NATIONAL GEODETIC SURVEY
 JB1511.in June 1991.
 JB1511
 JB1511.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1511.GEOID18 height accuracy estimate available here.
 JB1511
 JB1511.Click photographs - Photos may exist for this station.
 JB1511
 JB1511.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1511
 JB1511.The dynamic height is computed by dividing the NAVD 88
 JB1511.geopotential number by the normal gravity value computed on the
 JB1511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1511.degrees latitude (g = 980.6199 gals.).
 JB1511
 JB1511.The modeled gravity was interpolated from observed gravity values.
 JB1511
 JB1511. The following values were computed from the NAD 83(1997) position.
 JB1511
 JB1511;                    North         East     Units Scale Factor Converg.
 JB1511;SPC IL W     -   203,880.675   749,583.985   MT  0.99997144   +0 21 14.0
 JB1511;SPC IL W     -   668,898.51  2,459,260.12   sFT  0.99997144   +0 21 14.0
 JB1511;UTM  16      - 4,264,753.022   273,431.601   MT  1.00023221   -1 37 05.5
 JB1511
 JB1511!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1511!SPC IL W     -   0.99998381  x   0.99997144  =   0.99995525
 JB1511!UTM  16      -   0.99998381  x   1.00023221  =   1.00021602
 JB1511
 JB1511:                Primary Azimuth Mark                     Grid Az
 JB1511:SPC IL W     -  RAKER                                    265 59 37.0
 JB1511:UTM  16      -  RAKER                                    267 57 56.5
 JB1511
 JB1511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7343164753(NAD 83)
 JB1511
 JB1511|---------------------------------------------------------------------|
 JB1511| PID    Reference Object                     Distance      Geod. Az  |
 JB1511|                                                           dddmmss.s |
 JB1511| JB1512 SHOAL RM 1                           29.680 METERS 19351     |
 JB1511| JB1271 RAKER                               APPROX. 3.2 KM 2662051.0 |
 JB1511| JB1509 SHOAL AZ MK                                        3502024.2 |
 JB1511| JB1510 SHOAL RM 2                           21.424 METERS 35146     |
 JB1511|---------------------------------------------------------------------|
 JB1511
 JB1511                          SUPERSEDED SURVEY CONTROL
 JB1511
 JB1511  NAD 83(1986)-  38 30 08.45914(N)    089 35 53.54162(W) AD(       ) 2
 JB1511  NAD 27      -  38 30 08.28204(N)    089 35 53.21102(W) AD(       ) 2
 JB1511  NGVD 29 (??/??/92)  133.76   (m)          438.8    (f) COMPUTED    2 0
 JB1511  NGVD 29             133.76   (m)          438.8    (f) LEVELING    3  
 JB1511
 JB1511.Superseded values are not recommended for survey control.
 JB1511
 JB1511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1511.See file dsdata.pdf to determine how the superseded data were derived.
 JB1511
 JB1511_MARKER: DE = TRAVERSE STATION DISK
 JB1511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1511_STAMPING: SHOAL 1961
 JB1511_MARK LOGO: CGS
 JB1511_PROJECTION: FLUSH
 JB1511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1511+STABILITY: SURFACE MOTION
 JB1511
 JB1511  HISTORY     - Date     Condition        Report By
 JB1511  HISTORY     - 1961     MONUMENTED       CGS
 JB1511  HISTORY     - 1961     GOOD             CGS
 JB1511  HISTORY     - 1982     SEE DESCRIPTION  LOCSUR
 JB1511  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1511
 JB1511                          STATION DESCRIPTION
 JB1511
 JB1511'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1511'THE STATION IS LOCATED ABOUT 3 MILES SOUTH-SOUTHEAST OF ALBERS, ABOUT
 JB1511'2 MILES NORTH OF THE KASKASKIA RIVER AND 1.5 MILES EAST OF
 JB1511'DAMIANSVILLE.
 JB1511'
 JB1511'TO REACH THE STATION FROM THE ST DAMIANS SCHOOL AND CHURCH IN THE
 JB1511'VILLAGE OF DAMIANSVILLE, GO EAST ON THE MAIN ROAD FOR 0.65 MILE TO
 JB1511'POINT WHERE THE MAIN ROAD CURVES TO THE NORTH AND CROSSROAD, CONTINUE
 JB1511'EAST FOR 0.8 MILE TO DRIVEWAY ON RIGHT, TURN RIGHT, GO SOUTH FOR 0.4
 JB1511'MILE TO A WOODEN GATE, JUST SOUTHWEST OF GARAGE, TURN RIGHT, PASS
 JB1511'THROUGH GATE AND GO WEST AND SOUTHWEST ON FARM ROAD FOR 0.2 MILE TO
 JB1511'THE STATION ON THE LEFT, ON TOP OF A SMALL KNOLL IN THE EDGE OF WOODS.
 JB1511'
 JB1511'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB1511'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF GROUND AND IS
 JB1511'STAMPED SHOAL 1961.  THE MARK IS 75 FEET SOUTH-SOUTHEAST OF FENCE
 JB1511'CORNER, 54.6 FEET NORTH-NORTHWEST OF A TRIANGLE BLAZED TREE, 18 FEET
 JB1511'EAST OF FENCE AND 17.5 FEET EAST OF WITNESS POST.
 JB1511'
 JB1511'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1511'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND IS STAMPED
 JB1511'SHOAL NO 1 1961.  THE MARK IS 95.8 FEET SOUTH OF WITNESS POST, 63 FEET
 JB1511'SOUTHWEST OF A TRIANGLE-BLAZED TREE AND 1 FOOT EAST OF FENCE.
 JB1511'
 JB1511'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB1511'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED
 JB1511'SHOAL NO 2 1961.  THE MARK IS 69.2 FEET NORTH OF WITNESS POST, 5 FEET
 JB1511'SOUTH OF FENCE CORNER AND 1 FOOT EAST OF FENCE.
 JB1511'
 JB1511'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB1511'CONCRETE POST WHICH IS SET FLUSH WITH SURFACE OF GROUND AND IS STAMPED
 JB1511'SHOAL 1961.  THE MARK IS 209 FEET WEST OF CENTER OF FARM ROAD, 29 FEET
 JB1511'SOUTH OF CENTER OF WOODEN GATE, 1.4 FEET SOUTH OF WITNESS POST AND 0.5
 JB1511'FOOT EAST OF FENCE.
 JB1511'
 JB1511'TO REACH THE AZIMTUH MARK FROM THE STATION, GO NORTH-NORTHWEST ACROSS
 JB1511'PASTURE FOR 0.1 MILE TO MARK IN FENCE LINE AS DESCRIBED.
 JB1511'
 JB1511'HEIGHT OF LIGHT ABOVE STATION MARK 30.2 METERS.
 JB1511
 JB1511                          STATION RECOVERY (1961)
 JB1511
 JB1511'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1511'2.1 MI SE FROM DAMIANSVILLE.
 JB1511'ABOUT 1.5 MILES EAST ALONG AN ASPHALT PAVED ROAD FROM THE ST.
 JB1511'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 0.4 MILES SOUTH
 JB1511'ALONG A PRIVATE DRIVE TO FARM BUILDINGS, THENCE 0.2 MILES WEST
 JB1511'AND SOUTHWEST ALONG A FIELD ROAD TO A FENCE CORNER, 17 FEET
 JB1511'EAST OF THE FENCE, 74 FEET SOUTH-SOUTHEAST OF THE FENCE CORNER,
 JB1511'54 FEET NORTHWEST OF A TRIANGLE BLAZED LOCUST TREE, 17.5 FEET
 JB1511'EAST OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 JB1511'POST FLUSH WITH THE GROUND.
 JB1511
 JB1511                          STATION RECOVERY (1982)
 JB1511
 JB1511'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1982 (GH)
 JB1511'STA. SHOAL 1961 TOP OF 12 INCHES X 12 INCHES CONCRETE POST HAS BEEN
 JB1511'HIT BY DOZER AND DISK HAS BEEN BROKEN OFF.  AZ. MK. SHOAL 1961
 JB1511'UNDISTURBED.  REF. MK. NO. 1 SHOAL NO. 1 1961 UNDISTURBED.  WOULD LIKE
 JB1511'TO SEE THE TRAVERSE STATION REPLACED AS SOON AS POSSIBLE.  DISTANCE
 JB1511'AND DIRECTION FROM NEAREST TOWN--3 MILES SOUTH-SOUTHEAST OF ALBERS,
 JB1511'ILL.
 JB1511
 JB1511                          STATION RECOVERY (2011)
 JB1511
 JB1511'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1511'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1383 ***********************************************************************
 JB1383  DESIGNATION -  SHOAL
 JB1383  PID         -  JB1383
 JB1383  STATE/COUNTY-  IL/BOND
 JB1383  COUNTRY     -  US
 JB1383  USGS QUAD   -  POCAHONTAS (2018)
 JB1383
 JB1383                         *CURRENT SURVEY CONTROL
 JB1383  ______________________________________________________________________
 JB1383* NAD 83(1997) POSITION- 38 49 56.31165(N) 089 30 53.25629(W)   ADJUSTED
 JB1383* NAVD 88 ORTHO HEIGHT -   163.393 (meters)      536.07  (feet) ADJUSTED
 JB1383  ______________________________________________________________________
 JB1383  GEOID HEIGHT    -        -31.226 (meters)                     GEOID18
 JB1383  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 JB1383  DYNAMIC HEIGHT  -        163.293 (meters)      535.74  (feet) COMP
 JB1383  MODELED GRAVITY -    980,009.9   (mgal)                       NAVD 88
 JB1383
 JB1383  HORZ ORDER      -  SECOND
 JB1383  VERT ORDER      -  SECOND    CLASS 0
 JB1383
 JB1383.The horizontal coordinates were established by classical geodetic methods
 JB1383.and adjusted by the National Geodetic Survey in October 1999.
 JB1383
 JB1383.The orthometric height was determined by differential leveling and
 JB1383.adjusted by the NATIONAL GEODETIC SURVEY
 JB1383.in June 1991.
 JB1383
 JB1383.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1383.GEOID18 height accuracy estimate available here.
 JB1383
 JB1383.Click photographs - Photos may exist for this station.
 JB1383
 JB1383.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1383
 JB1383.The dynamic height is computed by dividing the NAVD 88
 JB1383.geopotential number by the normal gravity value computed on the
 JB1383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1383.degrees latitude (g = 980.6199 gals.).
 JB1383
 JB1383.The modeled gravity was interpolated from observed gravity values.
 JB1383
 JB1383. The following values were computed from the NAD 83(1997) position.
 JB1383
 JB1383;                    North         East     Units Scale Factor Converg.
 JB1383;SPC IL W     -   240,556.223   756,599.420   MT  0.99998061   +0 24 31.5
 JB1383;SPC IL W     -   789,224.87  2,482,276.60   sFT  0.99998061   +0 24 31.5
 JB1383;UTM  16      - 4,301,172.903   281,711.426   MT  1.00018680   -1 34 39.0
 JB1383
 JB1383!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1383!SPC IL W     -   0.99997926  x   0.99998061  =   0.99995987
 JB1383!UTM  16      -   0.99997926  x   1.00018680  =   1.00016606
 JB1383
 JB1383:                Primary Azimuth Mark                     Grid Az
 JB1383:SPC IL W     -  SHOAL AZ MK                              243 25 41.8
 JB1383:UTM  16      -  SHOAL AZ MK                              245 24 52.3
 JB1383
 JB1383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8171101172(NAD 83)
 JB1383
 JB1383|---------------------------------------------------------------------|
 JB1383| PID    Reference Object                     Distance      Geod. Az  |
 JB1383|                                                           dddmmss.s |
 JB1383| JB1384 SHOAL RM 1                           18.093 METERS 20125     |
 JB1383| JB1386 SHOAL AZ MK                                        2435013.3 |
 JB1383| JB1385 SHOAL RM 2                           25.835 METERS 24802     |
 JB1383| JB1946 POCAHONTAS MUNICIPAL TANK           APPROX. 2.3 KM 2571922.9 |
 JB1383| JB1945 POCAHONTAS OHIO OIL MICROWAVE       APPROX. 8.5 KM 2674704.9 |
 JB1383|---------------------------------------------------------------------|
 JB1383
 JB1383                          SUPERSEDED SURVEY CONTROL
 JB1383
 JB1383  NAD 83(1986)-  38 49 56.32828(N)    089 30 53.24727(W) AD(       ) 2
 JB1383  NAD 27      -  38 49 56.16040(N)    089 30 52.94810(W) AD(       ) 2
 JB1383  NGVD 29 (??/??/92)  163.516  (m)          536.47   (f) ADJ UNCH    2 0
 JB1383  NGVD 29             163.52   (m)          536.5    (f) LEVELING    3  
 JB1383
 JB1383.Superseded values are not recommended for survey control.
 JB1383
 JB1383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1383.See file dsdata.pdf to determine how the superseded data were derived.
 JB1383
 JB1383_MARKER: DS = TRIANGULATION STATION DISK
 JB1383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1383_STAMPING: SHOAL 1960
 JB1383_MARK LOGO: CGS
 JB1383_PROJECTION: FLUSH
 JB1383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1383+STABILITY: SURFACE MOTION
 JB1383
 JB1383  HISTORY     - Date     Condition        Report By
 JB1383  HISTORY     - 1960     MONUMENTED       CGS
 JB1383  HISTORY     - 1960     GOOD             CGS
 JB1383
 JB1383                          STATION DESCRIPTION
 JB1383
 JB1383'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1383'THE STATION IS LOCATED ABOUT 6.0 MILES SOUTHWEST OF GREENVILLE, ABOUT
 JB1383'1.5 MILES EAST-NORTHEAST OF POCAHONTAS AND ABOUT 0.5 MILE WEST OF
 JB1383'SHOAL CREEK.
 JB1383'
 JB1383'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 40 AND THE MAIN
 JB1383'STREET AT THE NORTH EDGE OF POCAHONTAS, GO EAST, NORTHEAST ON U S
 JB1383'HIGHWAY 40 FOR 0.75 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 JB1383'DESCRIBED.  CONTINUE NORTHEAST FOR 0.45 MILE TO ANGLING CROSSROADS,
 JB1383'CONTINUE NORTHEAST FOR 0.15 MILE TO HIGH EMBANKMENT AND THE STATION ON
 JB1383'THE RIGHT AS DESCRIBED.
 JB1383'
 JB1383'THE STATION IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE CONCRETE
 JB1383'POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED SHOAL 1960.
 JB1383'THE MARK IS 68 FEET SOUTH OF THE APPROXIMATE CENTER OF U S HIGHWAY 40,
 JB1383'40 FEET NORTH OF THE APPROXIMATE CENTER OF OLD ROAD BED, 29 FEET WEST
 JB1383'SOUTHWEST OF TELEPHONE POLE AND 5.1 FEET WEST-SOUTHWEST OF WITNESS
 JB1383'POST.
 JB1383'
 JB1383'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB1383'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 JB1383'SHOAL NO 1 1960.  THE MARK IS 29.5 FEET NORTH OF THE APPROXIMATE
 JB1383'CENTER OF OLD ROAD BED AND 11 FEET EAST-NORTHEAST OF A LARGE TREE.
 JB1383'
 JB1383'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB1383'CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED SHOAL NO 2
 JB1383'1960.  THE MARK IS 90.5 FEET EAST OF THE APPROXIMATE CENTER OF GRAVEL
 JB1383'ROAD, 64 FEET NORTH OF A LARGE TREE AND 55 FEET SOUTH OF THE
 JB1383'APPROXIMATE CENTER OF U S HIGHWAY 40.
 JB1383'
 JB1383'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB1383'CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED
 JB1383'SHOAL 1960.  THE MARK IS 62.6 FEET SOUTH OF THE APPROXIMATE CENTER OF
 JB1383'U S HIGHWAY 40, 2 FEET NORTH EAST OF TELEPHONE POLE AND 1.7 FEET SOUTH
 JB1383'OF WITNESS POST.
 JB1383'
 JB1383'HEIGHT OF LIGHT ABOVE STATION MARK 30.35 METERS.
 JB1383
 JB1383                          STATION RECOVERY (1960)
 JB1383
 JB1383'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB1383'1.4 MI NE FROM POCAHONTAS.  ABOUT 1.45 MILES NORTHEAST ALONG U.S.
 JB1383'HIGHWAY 40 FROM ITS JUNCTION WITH MAIN STREET IN POCAHONTAS, AT THE
 JB1383'JUNCTION OF OLD U.S.  HIGHWAY 40 SOUTHWEST, 69 FEET SOUTH OF THE
 JB1383'CENTER LINE OF THE HIGHWAY, 42 FEET NORTHWEST OF THE CENTER LINE OF
 JB1383'THE OLD HIGHWAY, 70.5 FEET NORTH-NORTHEAST OF A 36-INCH OAK TREE, 6.0
 JB1383'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 20 FEET ABOVE THE LEVEL
 JB1383'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB1383'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1386 ***********************************************************************
 JB1386  DESIGNATION -  SHOAL AZ MK
 JB1386  PID         -  JB1386
 JB1386  STATE/COUNTY-  IL/BOND
 JB1386  COUNTRY     -  US
 JB1386  USGS QUAD   -  POCAHONTAS (2018)
 JB1386
 JB1386                         *CURRENT SURVEY CONTROL
 JB1386  ______________________________________________________________________
 JB1386* NAD 83(1986) POSITION- 38 49 44.     (N) 089 31 26.     (W)   SCALED
 JB1386* NAVD 88 ORTHO HEIGHT -   169.981 (meters)      557.68  (feet) ADJUSTED
 JB1386  ______________________________________________________________________
 JB1386  GEOID HEIGHT    -        -31.217 (meters)                     GEOID18
 JB1386  DYNAMIC HEIGHT  -        169.876 (meters)      557.33  (feet) COMP
 JB1386  MODELED GRAVITY -    980,009.3   (mgal)                       NAVD 88
 JB1386
 JB1386  VERT ORDER      -  SECOND    CLASS 0
 JB1386
 JB1386.The horizontal coordinates were scaled from a map and have
 JB1386.an estimated accuracy of +/- 6 seconds.
 JB1386
 JB1386.The orthometric height was determined by differential leveling and
 JB1386.adjusted by the NATIONAL GEODETIC SURVEY
 JB1386.in June 1991.
 JB1386
 JB1386.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1386.GEOID18 height accuracy estimate available here.
 JB1386
 JB1386.Click photographs - Photos may exist for this station.
 JB1386
 JB1386.The dynamic height is computed by dividing the NAVD 88
 JB1386.geopotential number by the normal gravity value computed on the
 JB1386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1386.degrees latitude (g = 980.6199 gals.).
 JB1386
 JB1386.The modeled gravity was interpolated from observed gravity values.
 JB1386
 JB1386;                    North         East    Units  Estimated Accuracy
 JB1386;SPC IL W     -   240,170.      755,810.      MT  (+/- 180 meters Scaled)
 JB1386
 JB1386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ809008(NAD 83)
 JB1386
 JB1386                          SUPERSEDED SURVEY CONTROL
 JB1386
 JB1386  NGVD 29 (??/??/92)  170.104  (m)          558.08   (f) ADJ UNCH    2 0
 JB1386
 JB1386.Superseded values are not recommended for survey control.
 JB1386
 JB1386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1386.See file dsdata.pdf to determine how the superseded data were derived.
 JB1386
 JB1386_MARKER: DZ = AZIMUTH MARK DISK
 JB1386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1386_STAMPING: SHOAL 1960
 JB1386_MARK LOGO: CGS
 JB1386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1386+STABILITY: SURFACE MOTION
 JB1386
 JB1386  HISTORY     - Date     Condition        Report By
 JB1386  HISTORY     - 1960     MONUMENTED       CGS
 JB1386
 JB1386                          STATION DESCRIPTION
 JB1386
 JB1386'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1386'1 MI NE FROM POCAHONTAS.
 JB1386'ABOUT 0.95 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1386'JUNCTION WITH MAIN STREET IN POCAHONTAS, ON THE TOP OF A CUT
 JB1386'SOUTH OF THE HIGHWAY, AT THE JUNCTION OF A DRIVE NORTH TO A FARM
 JB1386'HOUSE, 63 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 86 FEET
 JB1386'EAST OF THE EXTENDED CENTER LINE OF THE DRIVE NORTH, 6 1/2 FEET
 JB1386'NORTHEAST OF A TELEPHONE POLE NUMBER 1195, 1.7 FEET SOUTH OF A
 JB1386'METAL WITNESS POST, ABOUT 20 FEET ABOVE THE LEVEL OF THE HIGHWAY
 JB1386'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1384 ***********************************************************************
 JB1384  DESIGNATION -  SHOAL RM 1
 JB1384  PID         -  JB1384
 JB1384  STATE/COUNTY-  IL/BOND
 JB1384  COUNTRY     -  US
 JB1384  USGS QUAD   -  POCAHONTAS (2018)
 JB1384
 JB1384                         *CURRENT SURVEY CONTROL
 JB1384  ______________________________________________________________________
 JB1384* NAD 83(1986) POSITION- 38 49 55.77   (N) 089 30 53.53   (W)   HD_HELD1
 JB1384* NAVD 88 ORTHO HEIGHT -   163.071 (meters)      535.01  (feet) ADJUSTED
 JB1384  ______________________________________________________________________
 JB1384  GEOID HEIGHT    -        -31.225 (meters)                     GEOID18
 JB1384  DYNAMIC HEIGHT  -        162.971 (meters)      534.68  (feet) COMP
 JB1384  MODELED GRAVITY -    980,009.9   (mgal)                       NAVD 88
 JB1384
 JB1384  VERT ORDER      -  SECOND    CLASS 0
 JB1384
 JB1384.The horizontal coordinates were determined by differentially corrected
 JB1384.hand held GPS observations or other comparable positioning techniques
 JB1384.and have an estimated accuracy of +/- 3 meters.
 JB1384
 JB1384.The orthometric height was determined by differential leveling and
 JB1384.adjusted by the NATIONAL GEODETIC SURVEY
 JB1384.in June 1991.
 JB1384
 JB1384.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1384.GEOID18 height accuracy estimate available here.
 JB1384
 JB1384.Click photographs - Photos may exist for this station.
 JB1384
 JB1384.The dynamic height is computed by dividing the NAVD 88
 JB1384.geopotential number by the normal gravity value computed on the
 JB1384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1384.degrees latitude (g = 980.6199 gals.).
 JB1384
 JB1384.The modeled gravity was interpolated from observed gravity values.
 JB1384
 JB1384;                    North         East    Units  Estimated Accuracy
 JB1384;SPC IL W     -   240,539.5     756,592.9     MT  (+/- 3 meters HH1 GPS) 
 JB1384
 JB1384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8170401156(NAD 83)
 JB1384
 JB1384                          SUPERSEDED SURVEY CONTROL
 JB1384
 JB1384  NGVD 29 (??/??/92)  163.194  (m)          535.41   (f) ADJ UNCH    2 0
 JB1384
 JB1384.Superseded values are not recommended for survey control.
 JB1384
 JB1384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1384.See file dsdata.pdf to determine how the superseded data were derived.
 JB1384
 JB1384_MARKER: DR = REFERENCE MARK DISK
 JB1384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1384_STAMPING: SHOAL NO 1 1960
 JB1384_MARK LOGO: CGS
 JB1384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1384+STABILITY: SURFACE MOTION
 JB1384
 JB1384  HISTORY     - Date     Condition        Report By
 JB1384  HISTORY     - 1960     MONUMENTED       CGS
 JB1384
 JB1384                          STATION DESCRIPTION
 JB1384
 JB1384'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1384'1.4 MI NE FROM POCAHONTAS.
 JB1384'ABOUT 1.45 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1384'JUNCTION WITH MAIN STREET IN POCAHONTAS, AT THE JUNCTION OF OLD
 JB1384'U.S. HIGHWAY 40 SOUTHWEST, 105 FEET SOUTH OF THE CENTER LINE
 JB1384'OF THE HIGHWAY, 30 FEET NORTHWEST OF THE CENTER LINE OF THE OLD
 JB1384'HIGHWAY, 11.5 FEET NORTHEAST OF A 36-INCH OAK TREE, 60.4 FEET
 JB1384'SOUTH-SOUTHWEST OF TRIANGULATION STATION SHOAL, 64.8 FEET
 JB1384'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 18 FEET ABOVE THE
 JB1384'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JB1384'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1510 ***********************************************************************
 JB1510  DESIGNATION -  SHOAL RM 2
 JB1510  PID         -  JB1510
 JB1510  STATE/COUNTY-  IL/CLINTON
 JB1510  COUNTRY     -  US
 JB1510  USGS QUAD   -  BREESE (2018)
 JB1510
 JB1510                         *CURRENT SURVEY CONTROL
 JB1510  ______________________________________________________________________
 JB1510* NAD 83(1986) POSITION- 38 30 09.13   (N) 089 35 53.67   (W)   HD_HELD1
 JB1510* NAVD 88 ORTHO HEIGHT -   132.257 (meters)      433.91  (feet) ADJUSTED
 JB1510  ______________________________________________________________________
 JB1510  GEOID HEIGHT    -        -30.465 (meters)                     GEOID18
 JB1510  DYNAMIC HEIGHT  -        132.174 (meters)      433.64  (feet) COMP
 JB1510  MODELED GRAVITY -    979,997.6   (mgal)                       NAVD 88
 JB1510
 JB1510  VERT ORDER      -  SECOND    CLASS 0
 JB1510
 JB1510.The horizontal coordinates were determined by differentially corrected
 JB1510.hand held GPS observations or other comparable positioning techniques
 JB1510.and have an estimated accuracy of +/- 3 meters.
 JB1510
 JB1510.The orthometric height was determined by differential leveling and
 JB1510.adjusted by the NATIONAL GEODETIC SURVEY
 JB1510.in June 1991.
 JB1510
 JB1510.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1510.GEOID18 height accuracy estimate available here.
 JB1510
 JB1510.Click photographs - Photos may exist for this station.
 JB1510
 JB1510.The dynamic height is computed by dividing the NAVD 88
 JB1510.geopotential number by the normal gravity value computed on the
 JB1510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1510.degrees latitude (g = 980.6199 gals.).
 JB1510
 JB1510.The modeled gravity was interpolated from observed gravity values.
 JB1510
 JB1510;                    North         East    Units  Estimated Accuracy
 JB1510;SPC IL W     -   203,901.8     749,580.8     MT  (+/- 3 meters HH1 GPS) 
 JB1510
 JB1510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7342964774(NAD 83)
 JB1510
 JB1510                          SUPERSEDED SURVEY CONTROL
 JB1510
 JB1510  NGVD 29 (??/??/92)  132.38   (m)          434.3    (f) COMPUTED    2 0
 JB1510
 JB1510.Superseded values are not recommended for survey control.
 JB1510
 JB1510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1510.See file dsdata.pdf to determine how the superseded data were derived.
 JB1510
 JB1510_MARKER: DR = REFERENCE MARK DISK
 JB1510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1510_STAMPING: SHOAL NO 2 1961
 JB1510_MARK LOGO: CGS
 JB1510_PROJECTION: FLUSH
 JB1510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1510+STABILITY: SURFACE MOTION
 JB1510
 JB1510  HISTORY     - Date     Condition        Report By
 JB1510  HISTORY     - 1961     MONUMENTED       CGS
 JB1510  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1510
 JB1510                          STATION DESCRIPTION
 JB1510
 JB1510'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1510'2.1 MI SE FROM DAMIANSVILLE.
 JB1510'ABOUT 1.5 MILES EAST ALONG AN ASPHALT PAVED ROAD FROM THE ST.
 JB1510'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 0.4 MILES SOUTH
 JB1510'ALONG A PRIVATE DRIVE TO FARM BUILDINGS, THENCE 0.2 MILES WEST
 JB1510'AND SOUTHWEST ALONG A FIELD ROAD TO A FENCE CORNER, 4 FEET NORTH
 JB1510'OF THE FENCE CORNER, 1 FOOT EAST OF THE FENCE, 123 FEET NORTHWEST
 JB1510'OF A 30 INCH TRIANGLE BLAZED LOCUST TREE, 70.5 FEET
 JB1510'NORTH-NORTHWEST OF TRAVERSE STATION SHOAL, 68.5 FEET NORTH OF A
 JB1510'METAL WITNESS POST AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB1510'WITH THE GROUND.
 JB1510
 JB1510                          STATION RECOVERY (2011)
 JB1510
 JB1510'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1510'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1385 ***********************************************************************
 JB1385  DESIGNATION -  SHOAL RM 2
 JB1385  PID         -  JB1385
 JB1385  STATE/COUNTY-  IL/BOND
 JB1385  COUNTRY     -  US
 JB1385  USGS QUAD   -  POCAHONTAS (2018)
 JB1385
 JB1385                         *CURRENT SURVEY CONTROL
 JB1385  ______________________________________________________________________
 JB1385* NAD 83(1986) POSITION- 38 49 56.00   (N) 089 30 54.25   (W)   HD_HELD1
 JB1385* NAVD 88 ORTHO HEIGHT -   162.148 (meters)      531.98  (feet) ADJUSTED
 JB1385  ______________________________________________________________________
 JB1385  GEOID HEIGHT    -        -31.225 (meters)                     GEOID18
 JB1385  DYNAMIC HEIGHT  -        162.048 (meters)      531.65  (feet) COMP
 JB1385  MODELED GRAVITY -    980,009.9   (mgal)                       NAVD 88
 JB1385
 JB1385  VERT ORDER      -  SECOND    CLASS 0
 JB1385
 JB1385.The horizontal coordinates were determined by differentially corrected
 JB1385.hand held GPS observations or other comparable positioning techniques
 JB1385.and have an estimated accuracy of +/- 3 meters.
 JB1385
 JB1385.The orthometric height was determined by differential leveling and
 JB1385.adjusted by the NATIONAL GEODETIC SURVEY
 JB1385.in June 1991.
 JB1385
 JB1385.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1385.GEOID18 height accuracy estimate available here.
 JB1385
 JB1385.Click photographs - Photos may exist for this station.
 JB1385
 JB1385.The dynamic height is computed by dividing the NAVD 88
 JB1385.geopotential number by the normal gravity value computed on the
 JB1385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1385.degrees latitude (g = 980.6199 gals.).
 JB1385
 JB1385.The modeled gravity was interpolated from observed gravity values.
 JB1385
 JB1385;                    North         East    Units  Estimated Accuracy
 JB1385;SPC IL W     -   240,546.4     756,575.5     MT  (+/- 3 meters HH1 GPS) 
 JB1385
 JB1385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8168701163(NAD 83)
 JB1385
 JB1385                          SUPERSEDED SURVEY CONTROL
 JB1385
 JB1385  NGVD 29 (??/??/92)  162.271  (m)          532.38   (f) ADJ UNCH    2 0
 JB1385
 JB1385.Superseded values are not recommended for survey control.
 JB1385
 JB1385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1385.See file dsdata.pdf to determine how the superseded data were derived.
 JB1385
 JB1385_MARKER: DR = REFERENCE MARK DISK
 JB1385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1385_STAMPING: SHOAL NO 2 1960
 JB1385_MARK LOGO: CGS
 JB1385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1385+STABILITY: SURFACE MOTION
 JB1385
 JB1385  HISTORY     - Date     Condition        Report By
 JB1385  HISTORY     - 1960     MONUMENTED       CGS
 JB1385
 JB1385                          STATION DESCRIPTION
 JB1385
 JB1385'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1385'1.4 MI NE FROM POCAHONTAS.
 JB1385'ABOUT 1.45 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB1385'WITH MAIN STREET IN POCAHONTAS, AT THE JUNCTION OF OLD U.S.
 JB1385'HIGHWAY 40 NORTHWEST, 55 FEET SOUTH OF THE CENTER LINE OF THE
 JB1385'HIGHWAY, 91 FEET NORTHWEST OF THE CENTER LINE OF THE OLD HIGHWAY,
 JB1385'65 FEET NORTHWEST OF A 36-INCH OAK TREE, 85.8 FEET WEST OF
 JB1385'TRIANGULATION STATION SHOAL, 90.9 FEET WEST OF A METAL WITNESS
 JB1385'POST, ABOUT 15 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE
 JB1385'TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1689 ***********************************************************************
 JB1689  DESIGNATION -  SHOALS
 JB1689  PID         -  JB1689
 JB1689  STATE/COUNTY-  IL/WHITE
 JB1689  COUNTRY     -  US
 JB1689  USGS QUAD   -  SPRINGERTON (2018)
 JB1689
 JB1689                         *CURRENT SURVEY CONTROL
 JB1689  ______________________________________________________________________
 JB1689* NAD 83(1997) POSITION- 38 13 46.27256(N) 088 17 37.36727(W)   ADJUSTED
 JB1689* NAVD 88 ORTHO HEIGHT -   142.    (meters)      466.    (feet) SCALED
 JB1689  ______________________________________________________________________
 JB1689  GEOID HEIGHT    -        -30.521 (meters)                     GEOID18
 JB1689  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 JB1689  HORZ ORDER      -  FIRST
 JB1689
 JB1689.The horizontal coordinates were established by classical geodetic methods
 JB1689.and adjusted by the National Geodetic Survey in October 1999.
 JB1689
 JB1689.The orthometric height was scaled from a topographic map.
 JB1689
 JB1689.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1689.GEOID18 height accuracy estimate available here.
 JB1689
 JB1689.Click photographs - Photos may exist for this station.
 JB1689
 JB1689.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1689
 JB1689. The following values were computed from the NAD 83(1997) position.
 JB1689
 JB1689;                    North         East     Units Scale Factor Converg.
 JB1689;SPC IL E     -   173,451.385   303,468.979   MT  0.99997515   +0 01 28.3
 JB1689;SPC IL E     -   569,065.09    995,631.14   sFT  0.99997515   +0 01 28.3
 JB1689;UTM  16      - 4,232,072.400   386,768.089   MT  0.99975790   -0 48 02.3
 JB1689
 JB1689!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1689!SPC IL E     -   0.99998253  x   0.99997515  =   0.99995768
 JB1689!UTM  16      -   0.99998253  x   0.99975790  =   0.99974043
 JB1689
 JB1689:                Primary Azimuth Mark                     Grid Az
 JB1689:SPC IL E     -  SHOALS AZ MK                             056 48 57.0
 JB1689:UTM  16      -  SHOALS AZ MK                             057 38 27.6
 JB1689
 JB1689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8676832072(NAD 83)
 JB1689
 JB1689|---------------------------------------------------------------------|
 JB1689| PID    Reference Object                     Distance      Geod. Az  |
 JB1689|                                                           dddmmss.s |
 JB1689| CI5527 SHOALS AZ MK                                       0565025.3 |
 JB1689| CI5528 SHOALS RM 1                          21.428 METERS 07344     |
 JB1689| CI5529 SHOALS RM 2                          21.640 METERS 16912     |
 JB1689| CI5530 SHOALS RM 3                           8.623 METERS 33210     |
 JB1689|---------------------------------------------------------------------|
 JB1689
 JB1689                          SUPERSEDED SURVEY CONTROL
 JB1689
 JB1689  NAD 83(1997)-  38 13 46.27406(N)    088 17 37.36654(W) AD(       ) 1
 JB1689  NAD 83(1993)-  38 13 46.28384(N)    088 17 37.36722(W) AD(       ) 1
 JB1689  NAD 83(1986)-  38 13 46.28604(N)    088 17 37.36818(W) AD(       ) 1
 JB1689  NAD 27      -  38 13 46.11451(N)    088 17 37.20887(W) AD(       ) 1
 JB1689
 JB1689.Superseded values are not recommended for survey control.
 JB1689
 JB1689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1689.See file dsdata.pdf to determine how the superseded data were derived.
 JB1689
 JB1689_MARKER: DS = TRIANGULATION STATION DISK
 JB1689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1689_STAMPING: SHOALS 1961
 JB1689_MARK LOGO: CGS
 JB1689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1689+STABILITY: SURFACE MOTION
 JB1689
 JB1689  HISTORY     - Date     Condition        Report By
 JB1689  HISTORY     - 1961     MONUMENTED       CGS
 JB1689  HISTORY     - 1972     GOOD             ILDT
 JB1689  HISTORY     - 1976     GOOD             NGS
 JB1689
 JB1689                          STATION DESCRIPTION
 JB1689
 JB1689'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1689'NO MEASURMENT BETWEEN RMS, BRUSH ON LINE.
 JB1689'
 JB1689'THE STATION IS ABOUT 3.25 MILES SOUTHEAST OF MILL SHOALS, 2.25 MILES
 JB1689'NORTHEAST OF SKILLET FORK RIVER, IN THE SOUTHWEST 0.25 OF SEC 26, T 3
 JB1689'S, R 8 E, AND ON THE PROPERTY OF MR MAX VAUGHAN.  IT IS 221 FEET NORTH
 JB1689'OF THE NORTHWEST CORNER OF A SMALL BARN, 38 FEET WEST OF A 14 INCH
 JB1689'WALNUT TREE USED AS A SOUTHEAST GATE POST, 24 FEET SOUTH OF A WIRE
 JB1689'FENCE AND A WITNESS POST AND 16 FEET EAST OF A WIRE FENCE.  THE
 JB1689'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED SHOALS 1961.
 JB1689'
 JB1689'TO REACH FROM THE CROSS STREET JUST WEST OF THE POST OFFICE IN MILL
 JB1689'SHOALS, GO SOUTH ON U S HIGHWAY 45 FOR 0.2 MILE TO A CROSSROAD.  TURN
 JB1689'LEFT AND GO EAST ON PAVED ROAD, CHANGING TO GRAVEL, FOR 2.5 MILES TO A
 JB1689'SIDE ROAD RIGHT.  CONTINUE EAST ON THE GRAVELED ROAD FOR 1.0 MILE TO A
 JB1689'T-ROAD.  TURN RIGHT AND GO SOUTH ON A GRAVELED ROAD FOR 0.4 MILE TO A
 JB1689'FIELD ENTRANCE AND THE AZIMUTH MARK ON THE LEFT.  CONTINUE SOUTH ON
 JB1689'THE GRAVELED ROAD FOR 0.2 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND
 JB1689'GO WEST ON A GRADED ROAD FOR 0.25 MILE TO A WIRE GATE, THE END OF THE
 JB1689'ROAD AND THE STATION.
 JB1689'
 JB1689'REFERENCE MARK 1 IS 68 FEET NORTHWEST OF A FENCE CORNER, 44 FEET
 JB1689'NORTHEAST OF THE 14 INCH WALNUT TREE USED AS A SOUTHEAST GATE POST AND
 JB1689'10 FEET NORTH OF THE CENTERLINE OF THE GRADED ROAD.  THE MONUMENT IS
 JB1689'FLUSH AND THE DISK IS STAMPED SHOALS NO 1 1961.
 JB1689'
 JB1689'REFERENCE MARK 2 IS 3 FEET NORTH OF THE NORTH EDGE OF A SIDEWALK AND 2
 JB1689'FEET WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 6 INCHES AND THE
 JB1689'DISK IS STAMPED SHOALS NO 2 1961.
 JB1689'
 JB1689'THE AZIMUTH MARK IS 18 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1689'12 FEET NORTH OF THE CENTERLINE OF A FIELD ENTRANCE, 2 FEET SOUTH OF A
 JB1689'WITNESS POST AND 1 FOOT WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 4
 JB1689'INCHES AND THE DISK IS STAMPED SHOALS 1961.
 JB1689'
 JB1689'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1689
 JB1689                          STATION RECOVERY (1972)
 JB1689
 JB1689'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (WEB)
 JB1689'SHOALS 1961 RECOVERED GOOD.  SHOALS NO 2 1961 RECOVERED GOOD.  SHOALS
 JB1689'1961 (AZI) RECOVERED GOOD.  SHOALS NO 1 1961 - NOT FOUND - A THOROUGH
 JB1689'SEARCH WAS MADE BUT BECAUSE OF CHANGES IN THE AREA THE MARK WAS
 JB1689'PROBABLY DESTROYED.
 JB1689'
 JB1689'DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/4 MILES S.E. OF MILL
 JB1689'SHOALS.
 JB1689
 JB1689                          STATION RECOVERY (1976)
 JB1689
 JB1689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 JB1689'STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK FOUND IN GOOD
 JB1689'CONDITION.  REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED COVERED WHEN
 JB1689'DRIVEWAY WAS COVERED.  REFERENCE MARK 3 WAS SET AT THIS TIME.  THE
 JB1689'DISTANCE TO REFERENCE MARK 2 CHECKED AS DID THE DIRECTION.
 JB1689'
 JB1689'THE DESCRIPTION AND TO REACH THE STATION ARE ADEQUATE WITH THE
 JB1689'ADDITION AND FOLLOWING CHANGES.  THE PROPERTY OWNERS AND MR. AND MRS.
 JB1689'MAX VAUGHN WHO RESIDE AT THE STATION SITE.
 JB1689'
 JB1689'REFERENCE MARK 3 IS 9 FEET WEST OF A METAL WITNESS POST, 0.5 FEET
 JB1689'SOUTHEAST OF A CORNER FENCE POST AND 0.5 FEET EAST OF A FENCELINE.  IT
 JB1689'IS A 3-FOOT ALUMINUM MARK WITH 3-MAGNETS ATTACHED.  THE DISK IS
 JB1689'STAMPED SHOALS 1961 NO 3 1976.
 JB1689'
 JB1689'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-MILES SOUTHEAST OF
 JB1689'MILL SHOALS.
 JB1689'
 JB1689'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0593 ***********************************************************************
 KB0593  DESIGNATION -  SHORT
 KB0593  PID         -  KB0593
 KB0593  STATE/COUNTY-  IL/MACON
 KB0593  COUNTRY     -  US
 KB0593  USGS QUAD   -  MACON EAST (2018)
 KB0593
 KB0593                         *CURRENT SURVEY CONTROL
 KB0593  ______________________________________________________________________
 KB0593* NAD 83(1997) POSITION- 39 44 10.83872(N) 088 59 29.80439(W)   ADJUSTED
 KB0593* NAVD 88 ORTHO HEIGHT -   222.322 (meters)      729.40  (feet) POSTED
 KB0593  ______________________________________________________________________
 KB0593  GEOID HEIGHT    -        -32.405 (meters)                     GEOID18
 KB0593  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 KB0593  DYNAMIC HEIGHT  -        222.20  (meters)      729.0   (feet) COMP
 KB0593  MODELED GRAVITY -    980,066.9   (mgal)                       NAVD 88
 KB0593
 KB0593  HORZ ORDER      -  SECOND
 KB0593  VERT ORDER      -  * POSTED, SEE BELOW
 KB0593
 KB0593.The horizontal coordinates were established by classical geodetic methods
 KB0593.and adjusted by the National Geodetic Survey in October 1999.
 KB0593
 KB0593.The orthometric height was determined by differential leveling
 KB0593.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0593
 KB0593.* This is a POSTED BENCH MARK height.
 KB0593
 KB0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0593.GEOID18 height accuracy estimate available here.
 KB0593
 KB0593.Click photographs - Photos may exist for this station.
 KB0593
 KB0593.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0593
 KB0593.The dynamic height is computed by dividing the NAVD 88
 KB0593.geopotential number by the normal gravity value computed on the
 KB0593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0593.degrees latitude (g = 980.6199 gals.).
 KB0593
 KB0593.The modeled gravity was interpolated from observed gravity values.
 KB0593
 KB0593. The following values were computed from the NAD 83(1997) position.
 KB0593
 KB0593;                    North         East     Units Scale Factor Converg.
 KB0593;SPC IL E     -   340,933.995   243,572.599   MT  1.00001418   -0 25 15.0
 KB0593;SPC IL E     - 1,118,547.62    799,121.10   sFT  1.00001418   -0 25 15.0
 KB0593;SPC IL W     -   341,375.549   800,722.656   MT  1.00006603   +0 45 04.4
 KB0593;SPC IL W     - 1,119,996.28  2,627,037.58   sFT  1.00006603   +0 45 04.4
 KB0593;UTM  16      - 4,400,391.187   329,338.185   MT  0.99995858   -1 16 24.4
 KB0593
 KB0593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0593!SPC IL E     -   0.99997021  x   1.00001418  =   0.99998439
 KB0593!SPC IL W     -   0.99997021  x   1.00006603  =   1.00003623
 KB0593!UTM  16      -   0.99997021  x   0.99995858  =   0.99992879
 KB0593
 KB0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK2933800391(NAD 83)
 KB0593
 KB0593|---------------------------------------------------------------------|
 KB0593| PID    Reference Object                     Distance      Geod. Az  |
 KB0593|                                                           dddmmss.s |
 KB0593| KB0594 SHORT RM                             26.750 METERS 27943     |
 KB0593|---------------------------------------------------------------------|
 KB0593
 KB0593                          SUPERSEDED SURVEY CONTROL
 KB0593
 KB0593  NAD 83(1986)-  39 44 10.84694(N)    088 59 29.79450(W) AD(       ) 2
 KB0593  NAD 27      -  39 44 10.71280(N)    088 59 29.51960(W) AD(       ) 2
 KB0593  USSD        -  39 44 10.82600(N)    088 59 29.41000(W) AD(       ) 3
 KB0593  NGVD 29             222.37   (m)          729.6    (f) LEVELING    3  
 KB0593
 KB0593.Superseded values are not recommended for survey control.
 KB0593
 KB0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0593.See file dsdata.pdf to determine how the superseded data were derived.
 KB0593
 KB0593_MARKER: DS = TRIANGULATION STATION DISK
 KB0593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0593_STAMPING: SHORT 1920
 KB0593_MARK LOGO: CGS
 KB0593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0593+STABILITY: SURFACE MOTION
 KB0593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0593+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2013
 KB0593
 KB0593  HISTORY     - Date     Condition        Report By
 KB0593  HISTORY     - 1920     MONUMENTED       CGS
 KB0593  HISTORY     - 1920     GOOD             CGS
 KB0593  HISTORY     - 1959     MARK NOT FOUND   CGS
 KB0593  HISTORY     - 1973     GOOD             ILDT
 KB0593  HISTORY     - 1975     GOOD             NGS
 KB0593  HISTORY     - 1976     GOOD             NGS
 KB0593  HISTORY     - 20130227 GOOD             ILDT
 KB0593
 KB0593                          STATION DESCRIPTION
 KB0593
 KB0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0593'ABOUT 1-1/2 MILES NORTH OF MACON, ON THE WEST SIDE OF THE ILLINOIS
 KB0593'CENTRAL RAILROAD TRACK, 3/4 MILE NORTH OF THE FIRST ROAD
 KB0593'CROSSING NORTH OF MACON, 80 YARDS NORTH OF MILEPOST 744, AND 1.96
 KB0593'METERS 6.43 FEET WEST OF THE WEST AND N NEAREST RAIL. THE STATION,
 KB0593'UNDERGROUND, AND REFERENCE MARKS ARE BRONZE TABLETS SET IN CONCRETE.
 KB0593'THE REFERENCE MARK IS ON
 KB0593'THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 26.75 METERS 87.76
 KB0593'FT. FROM THE STATION N 80 DEG 17 MIN W. THE ELEVATION OF
 KB0593'THE STATION MARK IS 222.555 METERS 730.166 FEET AND OF THE
 KB0593'REFERENCE MARK 222.203 METERS 729.011 FEET.
 KB0593
 KB0593                          STATION RECOVERY (1920)
 KB0593
 KB0593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1920
 KB0593'1.5 MI N FROM MACON.
 KB0593'1.5 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM MACON,
 KB0593'MACON COUNTY, 0.8 MILE NORTH OF THE FIRST ROAD CROSSING, ABOUT
 KB0593'80 YARDS NORTH OF MILEPOST 744, AND 2 YARDS WEST OF THE WEST
 KB0593'RAIL.  A STANDARD TRIANGULATION-STATION DISK, SET IN THE TOP OF A
 KB0593'CONCRETE POST.
 KB0593
 KB0593                          STATION RECOVERY (1959)
 KB0593
 KB0593'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 KB0593'THE STATION WAS SEARCHED FOR BUT NOT RECOVERED.
 KB0593
 KB0593                          STATION RECOVERY (1973)
 KB0593
 KB0593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (FW)
 KB0593'SHORT, 1920 RECOVERED GOOD.
 KB0593'
 KB0593'SHORT, RM NO. 1 WAS NOT FOUND.
 KB0593'
 KB0593'FROM THE INTERSECTION OF N. WALL AND E. COLE (U.S. RT. 51) IN MACON,
 KB0593'ILL. GO NORTH 1.85 MILES ON RT. 51, THEN TO REACH MK. GO WEST ABOUT
 KB0593'50 YARDS, JUST WEST OF THE ILLINOIS CENTRAL RAILROAD TRACKS.
 KB0593'
 KB0593'THE STA MK. IS 262.7 FEET NLY FROM MILE POST NO. 744, 89.7 FEET
 KB0593'ELY FROM A STEEL FEN. POST PAINTED ORANGE, 5.05 FEET WLY FROM NAIL
 KB0593'AND CAP IN R.R. TIE, 6.43 FEET WLY FROM THE WEST RAIL.  BURRIED
 KB0593'0.3 FEET.
 KB0593'
 KB0593'DISTANCE AND DIRECTION FROM NEAREST TOWN--1.85 MILES NORTH FROM
 KB0593'MACON.
 KB0593
 KB0593                          STATION RECOVERY (1975)
 KB0593
 KB0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 KB0593'THE STATION MARK WAS RECOVERED IN GOOD CONDITION, THE REFERENCE MARK
 KB0593'WAS SEARCHED FOR AND NOT FOUND AND SHOULD BE CONSIDERED DESTROYED AS
 KB0593'THE MEASUREMENT PLACES IT IN A PLOWED FIELD.  REFERENCE MARK NO. 1
 KB0593'WAS SET AT THIS TIME, BENCH MARK Z 260 WAS ALSO USED AS THE OTHER
 KB0593'REFERENCE MARK.  THE MACON MUNICIPAL WATER TANK AND AN
 KB0593'UNIDENTIFIED MAST MAY BE USED AS AN AZIMUTH.
 KB0593'
 KB0593'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF THE CENTER OF MACON,
 KB0593'ALONG THE WEST SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACKS.  IT IS
 KB0593'262.7 FEET NORTH OF MILEPOST 744, 140.7 FEET WEST OF THE CENTERLINE
 KB0593'OF U.S. HIGHWAY 51, 90 FEET EAST OF A FENCE, 6.6 FEET WEST OF THE
 KB0593'WEST RAIL OF THE RAILROAD AND 6.5 FEET EAST OF A METAL WITNESS
 KB0593'POST.  THE MONUMENT IS UNDERGROUND 6 INCHES AND THE DISK STAMPED
 KB0593'SHORT 1920.
 KB0593'
 KB0593'REFERENCE MARK 1 IS 97 FEET WEST OF THE WEST RAIL OF THE RAILROAD,
 KB0593'84.5 FEET WEST OF THE METAL WITNESS POST AND IN THE FENCELINE.  THE
 KB0593'MARK IS A 3 FOOT ALUMINUM PRE-CAST TYPE, AND THE DISK IS STAMPED
 KB0593'SHORT 1920 NO 1 1975.
 KB0593'
 KB0593'BENCH MARK Z 260 IS 58 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY
 KB0593'51, 1.8 FEET SOUTH OF A POWER POLE AND 1 FOOT NORTH OF A METAL
 KB0593'WITNESS POST, SET IN THE TOP OF A 10 INCH ROUND CONCRETE MONUMENT.
 KB0593'IT IS A USC AND GS BENCH MARK DISK AND THE MONUMENT IS FLUSH AND
 KB0593'STAMPED Z 260 1961.
 KB0593'
 KB0593'TO REACH THE STATION FROM THE POST OFFICE IN MACON, GO EAST ON
 KB0593'DUNN STREET CROSSING THE RAILROAD TRACKS FOR 0.1 MILE TO N.WALL
 KB0593'STREET (U.S. HIGHWAY 51).  GO NORTH ON HIGHWAY 51 FOR 1.85 MILES TO
 KB0593'BENCH MARK Z 260 ON THE RIGHT AND MILEPOST 744 ON THE LEFT.
 KB0593'CONTINUE AHEAD ON THE HIGHWAY FOR 0.05 MILE AND THE STATION LEFT
 KB0593'AS DESCRIBED.
 KB0593'
 KB0593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTH
 KB0593'OF MACON.
 KB0593
 KB0593                          STATION RECOVERY (1976)
 KB0593
 KB0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0593'STATION MARK AND REFERENCE MARK 1 1920 1975 WERE RECOVERED AND FOUND
 KB0593'TO BE IN GOOD CONDITION.  NO DATA WAS AVAILABLE ON THE 1975
 KB0593'RECOVERY.
 KB0593'
 KB0593'THE STATION MARK IS 90.5 FEET EAST OF A FENCE, 6.5 FEET WEST OF THE
 KB0593'WEST RAIL OF THE TRACK AND 6 FEET EAST OF A WITNESS POST.  IT IS 6
 KB0593'INCHES UNDERGROUND.
 KB0593'
 KB0593'REFERENCE MARK 1 IS A CAST BREAK AWAY MARK.  IT IS 83.5 FEET WEST
 KB0593'OF A WITNESS POST, IN THE FENCE LINE AND PROJECTS 3 INCHES.
 KB0593'
 KB0593'TO REACH FROM THE POST OFFICE IN MACON, GO EAST ON DUNN STREET FOR
 KB0593'0.1 MILE TO U.S. HIGHWAY 51.  TURN RIGHT AND GO NORTHERLY ON
 KB0593'HIGHWAY 51 FOR 1.85 MILES TO THE STATION ON THE LEFT, ON THE WEST
 KB0593'SIDE OF THE RAILROAD.
 KB0593'
 KB0593'AIRLINE DISTANCE AND DIRCTION FROM NEAREST TOWN-1-1/2 MILES NORTH
 KB0593'OF MACON.
 KB0593
 KB0593                          STATION RECOVERY (2013)
 KB0593
 KB0593'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 KB0593'THE STATION IS LOCATED 1.6 MILES NORTH-NORTHEAST OF MACON, AND 3.0
 KB0593'MILES SOUTH-SOUTHWEST OF ELWIN.
 KB0593'TO REACH THE STATION FROM US 51 AND COUNTY HIGHWAY 32(ANDREWS STREET)
 KB0593'ON THE NORTH SIDE OF MACON, GO NORTH-NORTHEAST ON US 51 FOR 1.6 MILES
 KB0593'TO THE STATION ON THE LEFT.
 KB0593'IT IS 136.0 FEET WEST OF THE WEST EDGE OF ASPHALT SHOULDER OF
 KB0593'SOUTHBOUND LANE OF US 51, 6.6 FEET WEST OF THE WEST RAIL OF THE
 KB0593'RAILROAD,
 KB0593'262.7 FEET NORTH OF A CONCRETE MILE MARKER POST, AND 630 FEET NORTH OF
 KB0593'A FIELD CROSSING OVER THE RAILROAD.
 KB0593'THE STATION IS BURIED 6 INCHES BELOW THE GROUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0268 ***********************************************************************
 JB0268  DESIGNATION -  SHORT
 JB0268  PID         -  JB0268
 JB0268  STATE/COUNTY-  IL/WHITE
 JB0268  COUNTRY     -  US
 JB0268  USGS QUAD   -  CROSSVILLE (2018)
 JB0268
 JB0268                         *CURRENT SURVEY CONTROL
 JB0268  ______________________________________________________________________
 JB0268* NAD 83(1997) POSITION- 38 14 29.37661(N) 088 07 03.58504(W)   ADJUSTED
 JB0268* NAVD 88 ORTHO HEIGHT -   116.219 (meters)      381.30  (feet) ADJUSTED
 JB0268  ______________________________________________________________________
 JB0268  GEOID HEIGHT    -        -30.705 (meters)                     GEOID18
 JB0268  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 JB0268  DYNAMIC HEIGHT  -        116.144 (meters)      381.05  (feet) COMP
 JB0268  MODELED GRAVITY -    979,981.2   (mgal)                       NAVD 88
 JB0268
 JB0268  HORZ ORDER      -  SECOND
 JB0268  VERT ORDER      -  SECOND    CLASS 0
 JB0268
 JB0268.The horizontal coordinates were established by classical geodetic methods
 JB0268.and adjusted by the National Geodetic Survey in October 1999.
 JB0268
 JB0268.The orthometric height was determined by differential leveling and
 JB0268.adjusted by the NATIONAL GEODETIC SURVEY
 JB0268.in June 1991.
 JB0268
 JB0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0268.GEOID18 height accuracy estimate available here.
 JB0268
 JB0268.Click photographs - Photos may exist for this station.
 JB0268
 JB0268.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0268
 JB0268.The dynamic height is computed by dividing the NAVD 88
 JB0268.geopotential number by the normal gravity value computed on the
 JB0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0268.degrees latitude (g = 980.6199 gals.).
 JB0268
 JB0268.The modeled gravity was interpolated from observed gravity values.
 JB0268
 JB0268. The following values were computed from the NAD 83(1997) position.
 JB0268
 JB0268;                    North         East     Units Scale Factor Converg.
 JB0268;SPC IL E     -   174,801.657   318,880.150   MT  0.99997939   +0 08 00.6
 JB0268;SPC IL E     -   573,495.10  1,046,192.63   sFT  0.99997939   +0 08 00.6
 JB0268;UTM  16      - 4,233,200.294   402,193.415   MT  0.99971781   -0 41 30.7
 JB0268
 JB0268!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0268!SPC IL E     -   0.99998658  x   0.99997939  =   0.99996597
 JB0268!UTM  16      -   0.99998658  x   0.99971781  =   0.99970440
 JB0268
 JB0268:                Primary Azimuth Mark                     Grid Az
 JB0268:SPC IL E     -  SHORT AZ MK                              017 48 06.8
 JB0268:UTM  16      -  SHORT AZ MK                              018 37 38.1
 JB0268
 JB0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0219333200(NAD 83)
 JB0268
 JB0268|---------------------------------------------------------------------|
 JB0268| PID    Reference Object                     Distance      Geod. Az  |
 JB0268|                                                           dddmmss.s |
 JB0268| JB0266 SHORT AZ MK                                        0175607.4 |
 JB0268| JB0267 SHORT RM 1                           28.145 METERS 08620     |
 JB0268| JB0269 SHORT RM 2                           29.462 METERS 20729     |
 JB0268|---------------------------------------------------------------------|
 JB0268
 JB0268                          SUPERSEDED SURVEY CONTROL
 JB0268
 JB0268  NAD 83(1997)-  38 14 29.37662(N)    088 07 03.58519(W) AD(       ) 2
 JB0268  NAD 83(1993)-  38 14 29.38697(N)    088 07 03.58392(W) AD(       ) 2
 JB0268  NAD 83(1986)-  38 14 29.38889(N)    088 07 03.58537(W) AD(       ) 2
 JB0268  NAD 27      -  38 14 29.21847(N)    088 07 03.45262(W) AD(       ) 2
 JB0268  NGVD 29 (??/??/92)  116.345  (m)          381.71   (f) ADJ UNCH    2 0
 JB0268  NGVD 29             116.34   (m)          381.7    (f) LEVELING    3  
 JB0268
 JB0268.Superseded values are not recommended for survey control.
 JB0268
 JB0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0268.See file dsdata.pdf to determine how the superseded data were derived.
 JB0268
 JB0268_MARKER: DE = TRAVERSE STATION DISK
 JB0268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0268_STAMPING: SHORT 1961
 JB0268_MARK LOGO: CGS
 JB0268_PROJECTION: FLUSH
 JB0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0268+STABILITY: SURFACE MOTION
 JB0268
 JB0268  HISTORY     - Date     Condition        Report By
 JB0268  HISTORY     - 1961     MONUMENTED       CGS
 JB0268  HISTORY     - 1961     GOOD             CGS
 JB0268  HISTORY     - 1964     GOOD             CGS
 JB0268
 JB0268                          STATION DESCRIPTION
 JB0268
 JB0268'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0268'THE STATION IS LOCATED ABOUT 7.5 MILES EAST OF BURNT PRAIRIE, ABOUT
 JB0268'6.5 MILES WEST-SOUTHWEST OF GRAYVILLE, ABOUT 6 MILES NORTHWEST OF
 JB0268'CROSSVILLE AND ABOUT 1 MILE SOUTH OF THE EDWARD-WHITE COUNTY LINE.
 JB0268'
 JB0268'TO REACH THE STATION FROM THE POST OFFICE IN BURNT PRAIRIE, GO EAST
 JB0268'FOR 6.0 MILES TO CROSSROAD, CONTINUE EAST FOR 2.2 MILES TO A SIDE ROAD
 JB0268'RIGHT AND THE AZIMUTH MARK ON THE RIGHT.  TURN RIGHT, GO SOUTH FOR 0.7
 JB0268'MILE, TURN RIGHT, GO WEST FOR 0.25 MILE TO POINT WHERE ROAD TURN LEFT
 JB0268'AND THE STATION ON THE RIGHT.
 JB0268'
 JB0268'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 JB0268'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0268'AND IS STAMPED SHORT 1961.  THE MARK IS 32 FEET NORTH OF CENTER OF
 JB0268'ROAD, 29 FEET EAST OF A FIELD ENTRANCE, 15 FEET WEST-SOUTHWEST OF A
 JB0268'TRIANGLE BLAZED TREE, 15 FEET EAST-SOUTHEAST OF A TRIANGLE BLAZED
 JB0268'TREE, 12 FEET SOUTH OF SOUTH EDGE OF A DRAINAGE DITCH AND 4.6 FEET
 JB0268'SOUTH OF WITNESS POST.
 JB0268'
 JB0268'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0268'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF GROUND AND
 JB0268'IS STAMPED SHORT NO 1 1961.  *THE MARK IS 91.5 FEET EAST OF WITNESS
 JB0268'POST, 120 FEET EAST OF CENTER OF A FIELD ENTRANCE, 21 FEET NORTH OF
 JB0268'CENTER OF ROAD AND 3 FEET SOUTH OF SOUTH EDGE OF A DRAINAGE DITCH.
 JB0268'
 JB0268'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0268'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES ABOVE THE GROUND
 JB0268'AND IS STAMPED SHORT NO 2 1961.  THE MARK IS 101.2 FEET SOUTHWEST OF
 JB0268'WITNESS POST, 97 FEET SOUTH OF SOUTH EDGE OF DRAINAGE DITCH, 50.5 FEET
 JB0268'SOUT OF POWER LINE POLE AND 19.5 FEET WEST OF CENTER OF ROAD.
 JB0268'
 JB0268'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0268'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES ABOVE THE GROUND AND IS
 JB0268'STAMPED SHORT 1961.  THE MARK IS 28 FEET WEST OF CENTER OF ROAD, 27
 JB0268'FEET SOUTH OF CENTER OF ROAD, 2.5 FEET NORTHEAST OF POWER LINE POLE
 JB0268'AND 1.7 FEET NORTHWESTE OF WITNESS POST.
 JB0268'
 JB0268'HEIGHT OF LIGHT ABOVE STATION MARK 30.23 METERS.
 JB0268
 JB0268                          STATION RECOVERY (1961)
 JB0268
 JB0268'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0268'9.1 MI ESE FROM BURNT PRAIRIE.
 JB0268'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0268'BURNT PRAIRIE, THENCE FROM THE END OF BLACK TOP CONTINUE 3.8
 JB0268'MILES EAST ON GRAVELED ROAD, THENCE 0.7 MILE SOUTH ON OILED
 JB0268'ROAD, THENCE 0.3 MILE EAST ON OILED ROAD AT SHARP CURVE TO
 JB0268'SOUTH AT JUNCTION OF FIELD ENTRANCE NORTH OF ROAD, 60 FEET
 JB0268'NORTHEAST OF A BRACED POWER POLE, 28 FEET EAST OF CENTER OF FIELD
 JB0268'ROAD, 27 FEET SOUTH OF CENTER OF ROAD, 26 FEET SOUTHEAST OF SOUTH
 JB0268'END OF EAST HEADWALL OF CULVERT UNDER FIELD ROAD, 15 FEET
 JB0268'WEST-SOUTHWEST OF TRIANGLE BLAZED CATALPA TREE, 4.5 FEET SOUTH
 JB0268'OF WITNESS POST, ABOUT 0.5 FOOT BELOW THE LEVEL OF ROAD, AND SET
 JB0268'IN TOP OF A CONCRETE POST PROJECTING 1-INCH.
 JB0268
 JB0268                          STATION RECOVERY (1964)
 JB0268
 JB0268'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (CFO)
 JB0268'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE ALL
 JB0268'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  THE
 JB0268'DESCRIPTION TO REACH THE STATION IS CORRECT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0266 ***********************************************************************
 JB0266  DESIGNATION -  SHORT AZ MK
 JB0266  PID         -  JB0266
 JB0266  STATE/COUNTY-  IL/WHITE
 JB0266  COUNTRY     -  US
 JB0266  USGS QUAD   -  ALBION SOUTH (2018)
 JB0266
 JB0266                         *CURRENT SURVEY CONTROL
 JB0266  ______________________________________________________________________
 JB0266* NAD 83(1986) POSITION- 38 15 17.1    (N) 088 06 48.1    (W)   HD_HELD2
 JB0266* NAVD 88 ORTHO HEIGHT -   116.280 (meters)      381.50  (feet) ADJUSTED
 JB0266  ______________________________________________________________________
 JB0266  GEOID HEIGHT    -        -30.716 (meters)                     GEOID18
 JB0266  DYNAMIC HEIGHT  -        116.205 (meters)      381.25  (feet) COMP
 JB0266  MODELED GRAVITY -    979,982.6   (mgal)                       NAVD 88
 JB0266
 JB0266  VERT ORDER      -  SECOND    CLASS 0
 JB0266
 JB0266.The horizontal coordinates were established by autonomous hand held GPS
 JB0266.observations and have an estimated accuracy of +/- 10 meters.
 JB0266
 JB0266.The orthometric height was determined by differential leveling and
 JB0266.adjusted by the NATIONAL GEODETIC SURVEY
 JB0266.in June 1991.
 JB0266
 JB0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0266.GEOID18 height accuracy estimate available here.
 JB0266
 JB0266.Click photographs - Photos may exist for this station.
 JB0266
 JB0266.The dynamic height is computed by dividing the NAVD 88
 JB0266.geopotential number by the normal gravity value computed on the
 JB0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0266.degrees latitude (g = 980.6199 gals.).
 JB0266
 JB0266.The modeled gravity was interpolated from observed gravity values.
 JB0266
 JB0266;                    North         East    Units  Estimated Accuracy
 JB0266;SPC IL E     -   176,274.      319,253.      MT  (+/- 10 meters HH2 GPS)
 JB0266
 JB0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0258734666(NAD 83)
 JB0266
 JB0266                          SUPERSEDED SURVEY CONTROL
 JB0266
 JB0266  NGVD 29 (??/??/92)  116.407  (m)          381.91   (f) ADJ UNCH    2 0
 JB0266
 JB0266.Superseded values are not recommended for survey control.
 JB0266
 JB0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0266.See file dsdata.pdf to determine how the superseded data were derived.
 JB0266
 JB0266_MARKER: DZ = AZIMUTH MARK DISK
 JB0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0266_STAMPING: SHORT 1961
 JB0266_MARK LOGO: CGS
 JB0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0266+STABILITY: SURFACE MOTION
 JB0266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0266+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2007
 JB0266
 JB0266  HISTORY     - Date     Condition        Report By
 JB0266  HISTORY     - 1961     MONUMENTED       CGS
 JB0266  HISTORY     - 20070717 GOOD             GEOCAC
 JB0266  HISTORY     - 20120625 POOR             ILDT
 JB0266
 JB0266                          STATION DESCRIPTION
 JB0266
 JB0266'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0266'8.1 MI ESE FROM BURNT PRAIRIE.
 JB0266'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0266'BURNT PRAIRIE, THENCE FROM THE END OF BLACK TOP CONTINUE 3.8
 JB0266'MILES EAST ON GRAVELED ROAD AT JUNCTION OF OILED ROAD SOUTH,
 JB0266'30 FEET WEST OF CENTER OF BLACK TOP ROAD, 26 FEET SOUTH OF CENTER
 JB0266'OF GRAVELED ROAD, 11 FEET SOUTH OF SOUTH END OF CONCRETE PIPE
 JB0266'CULVERT, 2.5 FEET NORTHEAST OF BRACE POLE FOR POWER POLE, 1.6
 JB0266'FEET NORTHWEST OF WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 JB0266'SET IN TOP OF A CONCRETE POST PROJECTING 2-INCHES.
 JB0266
 JB0266                          STATION RECOVERY (2007)
 JB0266
 JB0266'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 JB0266'THE STATION IS IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF 2575
 JB0266'NORTH ROAD AND 1400 EAST ROAD.
 JB0266
 JB0266                          STATION RECOVERY (2012)
 JB0266
 JB0266'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0266'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1139 ***********************************************************************
 KB1139  DESIGNATION -  SHORT RM 1
 KB1139  PID         -  KB1139
 KB1139  STATE/COUNTY-  IL/MACON
 KB1139  COUNTRY     -  US
 KB1139  USGS QUAD   -  MACON EAST (2018)
 KB1139
 KB1139                         *CURRENT SURVEY CONTROL
 KB1139  ______________________________________________________________________
 KB1139* NAD 83(1986) POSITION- 39 44 10.     (N) 088 59 29.     (W)   SCALED
 KB1139* NAVD 88 ORTHO HEIGHT -   221.86  (+/-2cm)      727.9   (feet) VERTCON3
 KB1139  ______________________________________________________________________
 KB1139  GEOID HEIGHT    -        -32.406 (meters)                     GEOID18
 KB1139  VERT ORDER      -  THIRD (See Below)
 KB1139
 KB1139.The horizontal coordinates were scaled from a map and have
 KB1139.an estimated accuracy of +/- 6 seconds.
 KB1139
 KB1139.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1139.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1139
 KB1139.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1139.GEOID18 height accuracy estimate available here.
 KB1139
 KB1139.The vertical order pertains to the NGVD 29 superseded value.
 KB1139
 KB1139.Click photographs - Photos may exist for this station.
 KB1139
 KB1139;                    North         East    Units  Estimated Accuracy
 KB1139;SPC IL E     -   340,910.      243,590.      MT  (+/- 180 meters Scaled)
 KB1139
 KB1139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK293003(NAD 83)
 KB1139
 KB1139                          SUPERSEDED SURVEY CONTROL
 KB1139
 KB1139  NGVD 29 (11/09/15)  221.94   (m)          728.1    (f) RESET       3  
 KB1139
 KB1139.Superseded values are not recommended for survey control.
 KB1139
 KB1139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1139.See file dsdata.pdf to determine how the superseded data were derived.
 KB1139
 KB1139_MARKER: DR = REFERENCE MARK DISK
 KB1139_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KB1139_STAMPING: SHORT 1920 NO 1 1975
 KB1139_MARK LOGO: NGS
 KB1139_PROJECTION: FLUSH
 KB1139_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1139
 KB1139  HISTORY     - Date     Condition        Report By
 KB1139  HISTORY     - 1975     MONUMENTED       NGS
 KB1139
 KB1139                          STATION DESCRIPTION
 KB1139
 KB1139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 KB1139'1.85 MI NORTH FROM MACON.
 KB1139'FROM THE POST OFFICE IN MACON, THENCE EAST ALONG DUNN STREET FOR 0.1
 KB1139'MILE, THENCE NORTH ALONG U.S. HIGHWA 51 FOR 1.85 MILES TO THE MARK ON
 KB1139'THE LEFT EAST SIDE OF U.S. HIGHWAY 51 AND THE ILLINOIS CENTRAL
 KB1139'RAILROAD TRACKS, 97 FEET WEST OF THE WEST RAIL OF THE RAILROAD, AND IN
 KB1139'A FENCELINE. THE MONUMENT IS A 3 FOOT PRE-CAST ALUMINUM REFERENCE
 KB1139'DISK.
 KB1139'THE MARK IS 84.5 FT  W FROM A WITNESS POST.
 KB1139'THE MARK IS 2 FT BELOW TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0267 ***********************************************************************
 JB0267  DESIGNATION -  SHORT RM 1
 JB0267  PID         -  JB0267
 JB0267  STATE/COUNTY-  IL/WHITE
 JB0267  COUNTRY     -  US
 JB0267  USGS QUAD   -  CROSSVILLE (2018)
 JB0267
 JB0267                         *CURRENT SURVEY CONTROL
 JB0267  ______________________________________________________________________
 JB0267* NAD 83(1986) POSITION- 38 14 29.43   (N) 088 07 02.43   (W)   HD_HELD1
 JB0267* NAVD 88 ORTHO HEIGHT -   116.581 (meters)      382.48  (feet) ADJUSTED
 JB0267  ______________________________________________________________________
 JB0267  GEOID HEIGHT    -        -30.705 (meters)                     GEOID18
 JB0267  DYNAMIC HEIGHT  -        116.506 (meters)      382.24  (feet) COMP
 JB0267  MODELED GRAVITY -    979,981.2   (mgal)                       NAVD 88
 JB0267
 JB0267  VERT ORDER      -  SECOND    CLASS 0
 JB0267
 JB0267.The horizontal coordinates were determined by differentially corrected
 JB0267.hand held GPS observations or other comparable positioning techniques
 JB0267.and have an estimated accuracy of +/- 3 meters.
 JB0267
 JB0267.The orthometric height was determined by differential leveling and
 JB0267.adjusted by the NATIONAL GEODETIC SURVEY
 JB0267.in June 1991.
 JB0267
 JB0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0267.GEOID18 height accuracy estimate available here.
 JB0267
 JB0267.Click photographs - Photos may exist for this station.
 JB0267
 JB0267.The dynamic height is computed by dividing the NAVD 88
 JB0267.geopotential number by the normal gravity value computed on the
 JB0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0267.degrees latitude (g = 980.6199 gals.).
 JB0267
 JB0267.The modeled gravity was interpolated from observed gravity values.
 JB0267
 JB0267;                    North         East    Units  Estimated Accuracy
 JB0267;SPC IL E     -   174,803.4     318,908.2     MT  (+/- 3 meters HH1 GPS) 
 JB0267
 JB0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0222133201(NAD 83)
 JB0267
 JB0267                          SUPERSEDED SURVEY CONTROL
 JB0267
 JB0267  NGVD 29 (??/??/92)  116.708  (m)          382.90   (f) ADJ UNCH    2 0
 JB0267
 JB0267.Superseded values are not recommended for survey control.
 JB0267
 JB0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0267.See file dsdata.pdf to determine how the superseded data were derived.
 JB0267
 JB0267_MARKER: DR = REFERENCE MARK DISK
 JB0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0267_STAMPING: SHORT NO 1 1961
 JB0267_MARK LOGO: CGS
 JB0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0267+STABILITY: SURFACE MOTION
 JB0267
 JB0267  HISTORY     - Date     Condition        Report By
 JB0267  HISTORY     - 1961     MONUMENTED       CGS
 JB0267
 JB0267                          STATION DESCRIPTION
 JB0267
 JB0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0267'9.1 MI ESE FROM BURNT PRAIRIE.
 JB0267'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0267'BURNT PRAIRIE, THENCE FROM THE END OF BLACK TOP CONTINUE 3.8
 JB0267'MILES EAST ON GRAVELED ROAD, THENCE 0.7 MILE SOUTH ON OILED ROAD,
 JB0267'THENCE 0.3 MILE EAST ON OILED ROAD AT SHARP CURVE TO SOUTH AT JUNCTION
 JB0267'OF FIELD ENTRANCE NORTH OF ROAD, 92.4 FEET EAST OF TRAVERSE
 JB0267'STATION SHORT, 91.5 FEET EAST OF WITNESS POST, 121 FEET EAST OF
 JB0267'CENTER OF FIELD ROAD, 77 FEET EAST OF A TRIANGLE BLAZED CATALPA
 JB0267'TREE, 20 FEET NORTH OF CENTER OF ROAD, ABOUT 1 FOOT ABOVE THE
 JB0267'LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST PROJECTING
 JB0267'1-INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0269 ***********************************************************************
 JB0269  DESIGNATION -  SHORT RM 2
 JB0269  PID         -  JB0269
 JB0269  STATE/COUNTY-  IL/WHITE
 JB0269  COUNTRY     -  US
 JB0269  USGS QUAD   -  CROSSVILLE (2018)
 JB0269
 JB0269                         *CURRENT SURVEY CONTROL
 JB0269  ______________________________________________________________________
 JB0269* NAD 83(1986) POSITION- 38 14 28.53   (N) 088 07 04.14   (W)   HD_HELD1
 JB0269* NAVD 88 ORTHO HEIGHT -   116.076 (meters)      380.83  (feet) ADJUSTED
 JB0269  ______________________________________________________________________
 JB0269  GEOID HEIGHT    -        -30.705 (meters)                     GEOID18
 JB0269  DYNAMIC HEIGHT  -        116.001 (meters)      380.58  (feet) COMP
 JB0269  MODELED GRAVITY -    979,981.2   (mgal)                       NAVD 88
 JB0269
 JB0269  VERT ORDER      -  SECOND    CLASS 0
 JB0269
 JB0269.The horizontal coordinates were determined by differentially corrected
 JB0269.hand held GPS observations or other comparable positioning techniques
 JB0269.and have an estimated accuracy of +/- 3 meters.
 JB0269
 JB0269.The orthometric height was determined by differential leveling and
 JB0269.adjusted by the NATIONAL GEODETIC SURVEY
 JB0269.in June 1991.
 JB0269
 JB0269.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0269.GEOID18 height accuracy estimate available here.
 JB0269
 JB0269.Click photographs - Photos may exist for this station.
 JB0269
 JB0269.The dynamic height is computed by dividing the NAVD 88
 JB0269.geopotential number by the normal gravity value computed on the
 JB0269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0269.degrees latitude (g = 980.6199 gals.).
 JB0269
 JB0269.The modeled gravity was interpolated from observed gravity values.
 JB0269
 JB0269;                    North         East    Units  Estimated Accuracy
 JB0269;SPC IL E     -   174,775.5     318,866.7     MT  (+/- 3 meters HH1 GPS) 
 JB0269
 JB0269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0217933174(NAD 83)
 JB0269
 JB0269                          SUPERSEDED SURVEY CONTROL
 JB0269
 JB0269  NGVD 29 (??/??/92)  116.202  (m)          381.24   (f) ADJ UNCH    2 0
 JB0269
 JB0269.Superseded values are not recommended for survey control.
 JB0269
 JB0269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0269.See file dsdata.pdf to determine how the superseded data were derived.
 JB0269
 JB0269_MARKER: DR = REFERENCE MARK DISK
 JB0269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0269_STAMPING: SHORT NO 2 1961
 JB0269_MARK LOGO: CGS
 JB0269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0269+STABILITY: SURFACE MOTION
 JB0269
 JB0269  HISTORY     - Date     Condition        Report By
 JB0269  HISTORY     - 1961     MONUMENTED       CGS
 JB0269
 JB0269                          STATION DESCRIPTION
 JB0269
 JB0269'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0269'9.1 MI ESE FROM BURNT PRAIRIE.
 JB0269'ABOUT 4.3 MILES EAST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0269'BURNT PRAIRIE, THENCE FROM THE END OF BLACK TOP CONTINUE 3.8
 JB0269'MILES EAST ON GRAVELED ROAD, THENCE 0.7 MILE SOUTH ON OILED ROAD,
 JB0269'THENCE 0.3 MILE EAST ON OILED ROAD AT SHARP CURVE TO SOUTH AT
 JB0269'JUNCTION OF FIELD ENTRANCE NORTH OF ROAD, 101 FEET SOUTHWEST
 JB0269'OF WITNESS POST, 96.7 FEET SOUTHWEST OF TRAVERSE STATION SHORT,
 JB0269'50 FEET SOUTH OF A BRACED POWER POLE, 18 FEET WEST OF CENTER OF
 JB0269'ROAD, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN TOP
 JB0269'OF A CONCRETE POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1913 ***********************************************************************
 LC1913  DESIGNATION -  SHULL
 LC1913  PID         -  LC1913
 LC1913  STATE/COUNTY-  IL/DE WITT
 LC1913  COUNTRY     -  US
 LC1913  USGS QUAD   -  WAYNESVILLE EAST (2018)
 LC1913
 LC1913                         *CURRENT SURVEY CONTROL
 LC1913  ______________________________________________________________________
 LC1913* NAD 83(2011) POSITION- 40 10 52.30172(N) 089 05 33.38810(W)   NO CHECK
 LC1913* NAD 83(2011) ELLIP HT-   205.347 (meters)        (06/27/12)   NO CHECK
 LC1913* NAD 83(2011) EPOCH   -  2010.00
 LC1913* NAVD 88 ORTHO HEIGHT -   237.6   (meters)      780.    (feet) GPS OBS
 LC1913  ______________________________________________________________________
 LC1913  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1913  GEOID HEIGHT    -        -32.302 (meters)                     GEOID99
 LC1913  GEOID HEIGHT    -        -32.301 (meters)                     GEOID18
 LC1913  NAD 83(2011) X  -     77,279.778 (meters)                     COMP
 LC1913  NAD 83(2011) Y  - -4,879,295.796 (meters)                     COMP
 LC1913  NAD 83(2011) Z  -  4,093,509.811 (meters)                     COMP
 LC1913  LAPLACE CORR    -          2.57  (seconds)                    DEFLEC18
 LC1913
 LC1913  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1913  Standards:
 LC1913         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1913            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1913  -------------------------------------------------------------------
 LC1913  NETWORK    3.70   4.98           1.66   1.32   2.54      0.13855262
 LC1913  -------------------------------------------------------------------
 LC1913  Click here for local accuracies and other accuracy information.
 LC1913
 LC1913.The horizontal coordinates were established by GPS observations
 LC1913.and adjusted by the National Geodetic Survey in June 2012.
 LC1913
 LC1913.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1913.been affixed to the stable North American tectonic plate. See 
 LC1913.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1913
 LC1913.The horizontal coordinates are valid at the epoch date displayed above
 LC1913.which is a decimal equivalence of Year/Month/Day.
 LC1913
 LC1913.No horizontal observational check was made to the station.
 LC1913
 LC1913.The orthometric height was determined by GPS observations and a
 LC1913.high-resolution geoid model.
 LC1913
 LC1913.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1913.GEOID18 height accuracy estimate available here.
 LC1913
 LC1913.Click photographs - Photos may exist for this station.
 LC1913
 LC1913.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1913
 LC1913.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1913
 LC1913.The ellipsoidal height was determined by GPS observations
 LC1913.and is referenced to NAD 83.
 LC1913
 LC1913. The following values were computed from the NAD 83(2011) position.
 LC1913
 LC1913;                    North         East     Units Scale Factor Converg.
 LC1913;SPC IL E     -   390,395.492   235,335.620   MT  1.00002645   -0 29 23.7
 LC1913;SPC IL E     - 1,280,822.54    772,096.95   sFT  1.00002645   -0 29 23.7
 LC1913;SPC IL W     -   390,659.044   791,470.672   MT  1.00004414   +0 41 34.9
 LC1913;SPC IL W     - 1,281,687.21  2,596,683.36   sFT  1.00004414   +0 41 34.9
 LC1913;UTM  16      - 4,449,968.040   321,841.940   MT  0.99999074   -1 21 01.9
 LC1913
 LC1913!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1913!SPC IL E     -   0.99996779  x   1.00002645  =   0.99999424
 LC1913!SPC IL W     -   0.99996779  x   1.00004414  =   1.00001193
 LC1913!UTM  16      -   0.99996779  x   0.99999074  =   0.99995853
 LC1913
 LC1913:                Primary Azimuth Mark                     Grid Az
 LC1913:SPC IL E     -  SHULL AZ MK                              058 41 01.0
 LC1913:SPC IL W     -  SHULL AZ MK                              057 30 02.4
 LC1913:UTM  16      -  SHULL AZ MK                              059 32 39.2
 LC1913
 LC1913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2184149968(NAD 83)
 LC1913
 LC1913|---------------------------------------------------------------------|
 LC1913| PID    Reference Object                     Distance      Geod. Az  |
 LC1913|                                                           dddmmss.s |
 LC1913| CI8240 SHULL AZ MK                                        0581137.3 |
 LC1913| LC1809 CLINTON REPAIR SHOPS STK            APPROX.12.7 KM 1022850.1 |
 LC1913| CI8241 SHULL RM 1                           32.930 METERS 17814     |
 LC1913| CI8243 SHULL RM 3                           41.538 METERS 18356     |
 LC1913| CI8242 SHULL RM 2                           31.815 METERS 26911     |
 LC1913| LC1911 ATLANTA MUNICIPAL STANDPIPE         APPROX.15.0 KM 3055555.6 |
 LC1913|---------------------------------------------------------------------|
 LC1913
 LC1913                          SUPERSEDED SURVEY CONTROL
 LC1913
 LC1913  NAD 83(2007)-  40 10 52.30237(N)    089 05 33.38938(W) AD(2002.00) 0
 LC1913  ELLIP H (02/10/07)  205.351  (m)                       GP(2002.00)    
 LC1913  ELLIP H (12/06/04)  205.332  (m)                       GP(       ) 4 1
 LC1913  NAD 83(1997)-  40 10 52.30364(N)    089 05 33.39015(W) AD(       ) 1
 LC1913  ELLIP H (12/18/02)  205.309  (m)                       GP(       ) 4 2
 LC1913  NAD 83(1997)-  40 10 52.30270(N)    089 05 33.39045(W) AD(       ) 1
 LC1913  NAD 83(1986)-  40 10 52.31360(N)    089 05 33.38971(W) AD(       ) 1
 LC1913  NAD 27      -  40 10 52.17440(N)    089 05 33.07630(W) AD(       ) 1
 LC1913
 LC1913.Superseded values are not recommended for survey control.
 LC1913
 LC1913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1913.See file dsdata.pdf to determine how the superseded data were derived.
 LC1913
 LC1913_MARKER: DS = TRIANGULATION STATION DISK
 LC1913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1913_STAMPING: SHULL 1934
 LC1913_MARK LOGO: CGS
 LC1913_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1913+STABILITY: SURFACE MOTION
 LC1913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1913+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2004
 LC1913
 LC1913  HISTORY     - Date     Condition        Report By
 LC1913  HISTORY     - 1934     MONUMENTED       CGS
 LC1913  HISTORY     - 1959     GOOD             CGS
 LC1913  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1913  HISTORY     - 20040630 GOOD             BCA
 LC1913
 LC1913                          STATION DESCRIPTION
 LC1913
 LC1913'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1913'STATION IS ABOUT 8 MILES WNW OF CLINTON, ON THE S SIDE OF A
 LC1913'GRAVEL ROAD, IN THE NE CORNER OF A BARN LOT OWNED BY T.A. SHULL,
 LC1913'137 FEET N OF THE NE CORNER OF THE BARN, 40 FEET S OF THE
 LC1913'CENTER LINE OF THE ROAD, 17 FEET SW OF A SMALL WILD CHERRY
 LC1913'TREE AT THE NE CORNER OF THE BARN LOT, AND PROJECTS 3 INCHES.
 LC1913'
 LC1913'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 120 AND U.S.
 LC1913'HIGHWAY 51 IN CLINTON, GO W ON STATE HIGHWAY 120 FOR 7.5 MILES,
 LC1913'THEN N ON A GRAVEL ROAD 2.0 MILES TO THE CENTRAL SCHOOL, THEN
 LC1913'W ON A GRAVEL ROAD 0.4 MILE TO THE STATION AT MR. SHULLS HOUSE.
 LC1913'
 LC1913'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1913'BRONZE DISKS SET IN CONCRETE.
 LC1913'
 LC1913'REFERENCE MARK NO. 1 IS S OF THE STATION, 5 FEET E OF A 3-FOOT
 LC1913'BOX-ELDER, 29 FEET NNE OF THE NE CORNER OF THE BARN, 151.42
 LC1913'FEET SE OF REFERENCE MARK NO. 2, AND IS SET FLUSH WITH GROUND.
 LC1913'REFERENCE MARK NO. 2 IS W OF THE STATION, IN THE FENCE BETWEEN
 LC1913'THE BARN LOT AND THE HOUSE YARD, 11 FEET S OF THE S RIGHT-OF-WAY
 LC1913'FENCE, AND PROJECTS 2 INCHES.
 LC1913'
 LC1913'AZIMUTH MARK IS NNE OF THE STATION, 0.15 MILE N OF A CROSSROADS
 LC1913'AND CENTRAL SCHOOL, IN THE W RIGHT-OF-WAY FENCE OF A N-S ROAD,
 LC1913'90 PACES S OF A 5-FOOT SILVER POPLAR, AND PROJECTS 3 INCHES.
 LC1913'
 LC1913'90-FOOT TOWER WILL CLEAR ALL LINES.
 LC1913
 LC1913                          STATION RECOVERY (1959)
 LC1913
 LC1913'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1913'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 LC1913'CONDITION.  THE ANGLE BETWEEN THE AZIMUTH MARK AND REFERENCE MARKS
 LC1913'1 AND 2 CHECKED.  THE DISTANCES TO REFERENCE MARKS 1 AND 2 WERE
 LC1913'FOUND TO BE .04 AND .06 FOOT LONGER RESPECTIVELY THAN BEFORE.
 LC1913'REFERENCE MARK 1 WAS DESTROYED AT THE REQUEST OF THE PROPERTY
 LC1913'OWNER AND REFERENCE MARK 3 WAS ESTABLISHED.  STATION WAS USED AS
 LC1913'A LIGHT STAND FOR CHECK ANGLES ONLY.  A COMPLETE NEW
 LC1913'DESCRIPTION FOLLOWS--
 LC1913'
 LC1913'STATION IS LOCATED ABOUT 14 MILES EAST, NORTHEAST OF LINCOLN
 LC1913'AND ABOUT 7-1/2 MILES WEST, NORTHWEST OF CLINTON IN THE
 LC1913'NORTHEAST 1/4 OF SEC. 21, T. 20 N., R. 1 E., ON PROPERTY OF
 LC1913'MRS. LULU SCHLUNEGER OF CLINTON.  IT IS 137 FEET NORTH OF
 LC1913'THE NORTHEAST CORNER OF A BARN, 40 FEET SOUTH OF THE CENTERLINE
 LC1913'OF A PAVED ROAD, 13 FEET SOUTH OF A FENCE CORNER AND 3 FEET
 LC1913'SOUTH OF A WITNESS POST.  THE MONUMENT PROJECTS ABOUT 2 INCHES
 LC1913'AND THE DISK IS STAMPED SHULL 1934.
 LC1913'
 LC1913'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 10
 LC1913'AND BUSINESS ROUTE U.S. HIGHWAY 66 IN THE NORTH SECTION OF LINCOLN,
 LC1913'GO EAST ON HIGHWAY 10 FOR 13.6 MILES TO A PAVED CORSSROAD AND
 LC1913'SCHOOL IN THE NORTHEAST ANGLE.  TURN LEFT AND GO NORTH ON
 LC1913'THE PAVED ROAD FOR 2.0 MILES TO A CROSSROAD.  TURN LEFT AND
 LC1913'GO WEST ON A PAVED ROAD FOR 0.35 MILE TO FARM BUILDINGS ON THE
 LC1913'LEFT AND THE STATION ON THE LEFT.
 LC1913'
 LC1913'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 LC1913'PAVED ROAD FOR 0.35 MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH
 LC1913'ON GRAVELED ROAD FOR 0.2 MILE TO THE MARK ON THE LEFT.
 LC1913'
 LC1913'REFERENCE MARK 2 IS 48 FEET NORTHEAST OF THE NORTHEAST CORNER
 LC1913'OF A HOUSE, 36 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 15 FEET
 LC1913'SOUTHEAST OF A 30 INCH MAPLE TREE AND 4 FEET EAST OF A FENCE.
 LC1913'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED SHULL
 LC1913'NO 2 1934.
 LC1913'
 LC1913'REFERENCE MARK 3 IS 2 FEET NORTHWEST OF THE NORTHEAST CORNER OF
 LC1913'THE BARN.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 LC1913'STAMPED SHULL NO 3 1934.
 LC1913'
 LC1913'THE AZIMUTH MARK IS IN A FENCE LINE, 27 FEET WEST OF THE
 LC1913'CENTERLINE OF A GRAVELED ROAD AND 1 FOOT SOUTH OF A WITNESS POST.
 LC1913'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED SHULL 1934.
 LC1913'
 LC1913'R.M. 3 AT NORTHEAST CORNER OF BARN CAN BE USED FOR P.P
 LC1913'
 LC1913'NO MEASUREMENT BETWEEN REFERENCE MARKS.
 LC1913
 LC1913                          STATION RECOVERY (2000)
 LC1913
 LC1913'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1913'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1913'RECOVERED  IN GOOD CONDITION.  TO REACH FROM THE INTERSECTION OF
 LC1913'STATE ROUTE 10 AND U.S. ROUTE 51 WEST OF CLINTON, PROCEED WEST ON
 LC1913'STATE ROUTE 10 FOR 5.0 MILES (8.0 KM) TO THE CROSSROAD 300E COUNTY
 LC1913'ROAD, TURN RIGHT, GO NORTH FOR 2.0 MILES (3.22 KM) TO CROSSROAD
 LC1913'900N COUNTY ROAD, TURN LEFT, GO WEST 0.4 MILES (0.64KM) TO THE
 LC1913'STATION ON THE LEFT AS DESCRIBED.
 LC1913
 LC1913                          STATION RECOVERY (2004)
 LC1913
 LC1913'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2004 (DR)
 LC1913'0.35 MI. W OF CR300E, 40 FT. S OF CL OF CR900N, FIBERGLASS WITNESS
 LC1913'POST IS ON SOUTH SIDE OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1233 ***********************************************************************
 KB1233  DESIGNATION -  SHUMWAY
 KB1233  PID         -  KB1233
 KB1233  STATE/COUNTY-  IL/EFFINGHAM
 KB1233  COUNTRY     -  US
 KB1233  USGS QUAD   -  SHUMWAY (2018)
 KB1233
 KB1233                         *CURRENT SURVEY CONTROL
 KB1233  ______________________________________________________________________
 KB1233* NAD 83(2011) POSITION- 39 11 09.47885(N) 088 40 29.49651(W)   ADJUSTED
 KB1233* NAD 83(2011) ELLIP HT-   163.405 (meters)        (06/27/12)   ADJUSTED
 KB1233* NAD 83(2011) EPOCH   -  2010.00
 KB1233* NAVD 88 ORTHO HEIGHT -   195.5   (meters)      641.    (feet) GPS OBS
 KB1233  ______________________________________________________________________
 KB1233  NAVD 88 orthometric height was determined with geoid model    GEOID03
 KB1233  GEOID HEIGHT    -        -32.082 (meters)                     GEOID03
 KB1233  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 KB1233  NAD 83(2011) X  -    114,483.727 (meters)                     COMP
 KB1233  NAD 83(2011) Y  - -4,949,111.409 (meters)                     COMP
 KB1233  NAD 83(2011) Z  -  4,008,443.701 (meters)                     COMP
 KB1233  LAPLACE CORR    -          1.16  (seconds)                    DEFLEC18
 KB1233
 KB1233  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1233  Standards:
 KB1233         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1233            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1233  -------------------------------------------------------------------
 KB1233  NETWORK    0.57   0.88           0.25   0.21   0.45      0.07175249
 KB1233  -------------------------------------------------------------------
 KB1233  Click here for local accuracies and other accuracy information.
 KB1233
 KB1233.The horizontal coordinates were established by GPS observations
 KB1233.and adjusted by the National Geodetic Survey in June 2012.
 KB1233
 KB1233.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1233.been affixed to the stable North American tectonic plate. See 
 KB1233.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1233
 KB1233.The horizontal coordinates are valid at the epoch date displayed above
 KB1233.which is a decimal equivalence of Year/Month/Day.
 KB1233
 KB1233.The orthometric height was determined by GPS observations and a
 KB1233.high-resolution geoid model.
 KB1233
 KB1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1233.GEOID18 height accuracy estimate available here.
 KB1233
 KB1233.Click photographs - Photos may exist for this station.
 KB1233
 KB1233.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1233
 KB1233.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1233
 KB1233.The ellipsoidal height was determined by GPS observations
 KB1233.and is referenced to NAD 83.
 KB1233
 KB1233. The following values were computed from the NAD 83(2011) position.
 KB1233
 KB1233;                    North         East     Units Scale Factor Converg.
 KB1233;SPC IL E     -   279,678.566   270,493.064   MT  0.99998572   -0 12 56.9
 KB1233;SPC IL E     -   917,578.76    887,442.66   sFT  0.99998572   -0 12 56.9
 KB1233;UTM  16      - 4,338,749.866   355,347.130   MT  0.99985764   -1 03 30.3
 KB1233
 KB1233!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1233!SPC IL E     -   0.99997436  x   0.99998572  =   0.99996008
 KB1233!UTM  16      -   0.99997436  x   0.99985764  =   0.99983201
 KB1233
 KB1233:                Primary Azimuth Mark                     Grid Az
 KB1233:SPC IL E     -  SHUMWAY AZ MK                            282 53 11.0
 KB1233:UTM  16      -  SHUMWAY AZ MK                            283 43 44.4
 KB1233
 KB1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5534738749(NAD 83)
 KB1233
 KB1233|---------------------------------------------------------------------|
 KB1233| PID    Reference Object                     Distance      Geod. Az  |
 KB1233|                                                           dddmmss.s |
 KB1233| CI8244 SHUMWAY RM 1                          9.879 METERS 17913     |
 KB1233| KB1235 SHUMWAY AZ MK A PT                  421.195 METERS 2821201.4 |
 KB1233| KB1236 SHUMWAY AZ MK                       417.573 METERS 2824014.1 |
 KB1233| KB1234 SHUMWAY A PT                          5.387 METERS 32907     |
 KB1233| CI8245 SHUMWAY RM 2                         10.650 METERS 35834     |
 KB1233|---------------------------------------------------------------------|
 KB1233
 KB1233                          SUPERSEDED SURVEY CONTROL
 KB1233
 KB1233  NAD 83(2007)-  39 11 09.47898(N)    088 40 29.49727(W) AD(2002.00) 0
 KB1233  ELLIP H (02/10/07)  163.441  (m)                       GP(2002.00)    
 KB1233  NAD 83(1997)-  39 11 09.47865(N)    088 40 29.49764(W) AD(       ) 1
 KB1233  ELLIP H (06/03/05)  163.457  (m)                       GP(       ) 3 2
 KB1233  NAD 83(1997)-  39 11 09.47489(N)    088 40 29.49989(W) AD(       ) 2
 KB1233  NAD 83(1986)-  39 11 09.48949(N)    088 40 29.48748(W) AD(       ) 2
 KB1233  NAD 27      -  39 11 09.32555(N)    088 40 29.28243(W) AD(       ) 2
 KB1233  NGVD 29 (07/19/86)  195.2    (m)          640.     (f) VERT ANG       
 KB1233
 KB1233.Superseded values are not recommended for survey control.
 KB1233
 KB1233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1233.See file dsdata.pdf to determine how the superseded data were derived.
 KB1233
 KB1233_MARKER: DS = TRIANGULATION STATION DISK
 KB1233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1233_STAMPING: SHUMWAY 1976
 KB1233_MARK LOGO: NGS
 KB1233_PROJECTION: FLUSH
 KB1233_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1233+STABILITY: SURFACE MOTION
 KB1233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1233+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2020
 KB1233
 KB1233  HISTORY     - Date     Condition        Report By
 KB1233  HISTORY     - 1976     MONUMENTED       NGS
 KB1233  HISTORY     - 20041028 GOOD             ILDT
 KB1233  HISTORY     - 20200623 GOOD             INDIV
 KB1233
 KB1233                          STATION DESCRIPTION
 KB1233
 KB1233'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1233'THE STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF EFFINGHAM,
 KB1233'6-1/2 MILES EAST OF BEECHER CITY, IN THE NE 1/4 SECTION 32, T 9 N,
 KB1233'R 4 E, AND ON ROAD RIGHT-OF-WAY.
 KB1233'
 KB1233'TO REACH THE STATION FROM THE POST OFFICE IN BEECHER CITY,
 KB1233'GO EAST ON STATE HIGHWAY 33 FOR 5.8 MILES TO THE AZIMUTH MARK
 KB1233'ON THE RIGHT, CONTINUE EAST FOR 0.25 MILE TO A CROSSROAD.  TURN
 KB1233'RIGHT AND GO SOUTH FOR 0.1 MILE TO THE STATION ON THE LEFT.
 KB1233'
 KB1233'STATION MARKS ARE STANDARD DISKS STAMPED SHUMWAY 1976.  THE
 KB1233'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1233'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1233'21 FEET EAST OF THE CENTER OF A PAVED ROAD AND 4 FEET EAST OF
 KB1233'A METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN THE
 KB1233'TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE
 KB1233'GROUND SURFACE.
 KB1233'
 KB1233'REFERENCE MARK 1, A STANDARD DISK STAMPED SHUMWAY NO 1 1976,
 KB1233'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1233'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 24 FEET NORTH OF
 KB1233'A TELEPHONE POLE AND 21 FEET EAST OF THE CENTER OF THE
 KB1233'PAVED ROAD.
 KB1233'
 KB1233'REFERENCE MARK 2, A STANDARD DISK STAMPED SHUMWAY NO 2 1976,
 KB1233'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1233'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 21 FEET EAST OF
 KB1233'THE CENTER OF THE PAVED ROAD.
 KB1233'
 KB1233'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED SHUMWAY
 KB1233'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1233'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 KB1233'IS 50 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 33 AND
 KB1233'5 FEET EAST OF A METAL WITNESS POST.
 KB1233'
 KB1233'HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS.
 KB1233
 KB1233                          STATION RECOVERY (2004)
 KB1233
 KB1233'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (CW)
 KB1233'RECOVERED AS DESCRIBED
 KB1233
 KB1233                          STATION RECOVERY (2020)
 KB1233
 KB1233'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 KB1233'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1236 ***********************************************************************
 KB1236  DESIGNATION -  SHUMWAY AZ MK
 KB1236  PID         -  KB1236
 KB1236  STATE/COUNTY-  IL/EFFINGHAM
 KB1236  COUNTRY     -  US
 KB1236  USGS QUAD   -  SHUMWAY (2018)
 KB1236
 KB1236                         *CURRENT SURVEY CONTROL
 KB1236  ______________________________________________________________________
 KB1236* NAD 83(1997) POSITION- 39 11 12.44460(N) 088 40 46.47542(W)   ADJUSTED
 KB1236* NAVD 88 ORTHO HEIGHT -   193.1   (meters)      634.    (feet) VERTCON3
 KB1236  ______________________________________________________________________
 KB1236  GEOID HEIGHT    -        -32.128 (meters)                     GEOID18
 KB1236  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 KB1236  HORZ ORDER      -  SECOND
 KB1236
 KB1236.The horizontal coordinates were established by classical geodetic methods
 KB1236.and adjusted by the National Geodetic Survey in October 1999.
 KB1236
 KB1236.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1236.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1236
 KB1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1236.GEOID18 height accuracy estimate available here.
 KB1236
 KB1236.Click photographs - Photos may exist for this station.
 KB1236
 KB1236.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1236
 KB1236. The following values were computed from the NAD 83(1997) position.
 KB1236
 KB1236;                    North         East     Units Scale Factor Converg.
 KB1236;SPC IL E     -   279,771.569   270,085.932   MT  0.99998601   -0 13 07.6
 KB1236;SPC IL E     -   917,883.89    886,106.93   sFT  0.99998601   -0 13 07.6
 KB1236;UTM  16      - 4,338,848.834   354,941.461   MT  0.99985909   -1 03 41.1
 KB1236
 KB1236!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1236!SPC IL E     -   0.99997474  x   0.99998601  =   0.99996075
 KB1236!UTM  16      -   0.99997474  x   0.99985909  =   0.99983384
 KB1236
 KB1236:                Primary Azimuth Mark                     Grid Az
 KB1236:SPC IL E     -  SHUMWAY                                  102 53 11.0
 KB1236:UTM  16      -  SHUMWAY                                  103 43 44.5
 KB1236
 KB1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5494138848(NAD 83)
 KB1236
 KB1236|---------------------------------------------------------------------|
 KB1236| PID    Reference Object                     Distance      Geod. Az  |
 KB1236|                                                           dddmmss.s |
 KB1236| KB1233 SHUMWAY                             417.573 METERS 1024003.4 |
 KB1236| KB1235 SHUMWAY AZ MK A PT                    4.997 METERS 23854     |
 KB1236|---------------------------------------------------------------------|
 KB1236
 KB1236                          SUPERSEDED SURVEY CONTROL
 KB1236
 KB1236  NAD 83(1986)-  39 11 12.45921(N)    088 40 46.46300(W) AD(       ) 2
 KB1236  NAD 27      -  39 11 12.29570(N)    088 40 46.25733(W) AD(       ) 2
 KB1236  NGVD 29 (07/19/86)  193.2    (m)          634.     (f) VERT ANG       
 KB1236
 KB1236.Superseded values are not recommended for survey control.
 KB1236
 KB1236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1236.See file dsdata.pdf to determine how the superseded data were derived.
 KB1236
 KB1236_MARKER: DR = REFERENCE MARK DISK
 KB1236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1236_STAMPING: SHUMWAY AZ 1976
 KB1236_MARK LOGO: CHS
 KB1236_PROJECTION: FLUSH
 KB1236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1236+STABILITY: SURFACE MOTION
 KB1236
 KB1236  HISTORY     - Date     Condition        Report By
 KB1236  HISTORY     - 1976     MONUMENTED       NGS
 KB1236
 KB1236                          STATION DESCRIPTION
 KB1236
 KB1236'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1236'THE STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF EFFINGHAM,
 KB1236'6-1/2 MILES EAST OF BEECHER CITY AND ON ROAD RIGHT-OF-WAY.
 KB1236'
 KB1236'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED SHUMWAY
 KB1236'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1236'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 50 FEET
 KB1236'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 33 AND 5 FEET EAST
 KB1236'OF A METAL WITNESS.
 KB1236'
 KB1236'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1236'STATION SHUMWAY 1976.
 KB1236'
 KB1236'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1236'SHUMWAY, DISTANCE BEING 417.568 METERS, WEST OF THE
 KB1236'TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1009 ***********************************************************************
 MF1009  DESIGNATION -  SID RM 1
 MF1009  PID         -  MF1009
 MF1009  STATE/COUNTY-  IL/BUREAU
 MF1009  COUNTRY     -  US
 MF1009  USGS QUAD   -  MINERAL (2018)
 MF1009
 MF1009                         *CURRENT SURVEY CONTROL
 MF1009  ______________________________________________________________________
 MF1009* NAD 83(1986) POSITION- 41 23 12.43   (N) 089 46 15.03   (W)   HD_HELD1
 MF1009* NAVD 88 ORTHO HEIGHT -   195.749 (meters)      642.22  (feet) ADJUSTED
 MF1009  ______________________________________________________________________
 MF1009  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 MF1009  DYNAMIC HEIGHT  -        195.670 (meters)      641.96  (feet) COMP
 MF1009  MODELED GRAVITY -    980,216.5   (mgal)                       NAVD 88
 MF1009
 MF1009  VERT ORDER      -  SECOND    CLASS 0
 MF1009
 MF1009.The horizontal coordinates were determined by differentially corrected
 MF1009.hand held GPS observations or other comparable positioning techniques
 MF1009.and have an estimated accuracy of +/- 3 meters.
 MF1009
 MF1009.The orthometric height was determined by differential leveling and
 MF1009.adjusted by the NATIONAL GEODETIC SURVEY
 MF1009.in June 1991.
 MF1009
 MF1009.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1009.GEOID18 height accuracy estimate available here.
 MF1009
 MF1009.Click photographs - Photos may exist for this station.
 MF1009
 MF1009.The dynamic height is computed by dividing the NAVD 88
 MF1009.geopotential number by the normal gravity value computed on the
 MF1009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1009.degrees latitude (g = 980.6199 gals.).
 MF1009
 MF1009.The modeled gravity was interpolated from observed gravity values.
 MF1009
 MF1009;                    North         East    Units  Estimated Accuracy
 MF1009;SPC IL W     -   524,054.2     733,105.5     MT  (+/- 3 meters HH1 GPS) 
 MF1009
 MF1009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6832485400(NAD 83)
 MF1009
 MF1009                          SUPERSEDED SURVEY CONTROL
 MF1009
 MF1009  NGVD 29 (??/??/92)  195.828  (m)          642.48   (f) ADJ UNCH    2 0
 MF1009
 MF1009.Superseded values are not recommended for survey control.
 MF1009
 MF1009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1009.See file dsdata.pdf to determine how the superseded data were derived.
 MF1009
 MF1009_MARKER: DR = REFERENCE MARK DISK
 MF1009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1009_STAMPING: SID NO 1 1958
 MF1009_MARK LOGO: CGS
 MF1009_PROJECTION: FLUSH
 MF1009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1009+STABILITY: SURFACE MOTION
 MF1009_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1009+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 MF1009
 MF1009  HISTORY     - Date     Condition        Report By
 MF1009  HISTORY     - 1958     MONUMENTED       CGS
 MF1009  HISTORY     - 1959     GOOD             CGS
 MF1009  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1009  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1009  HISTORY     - 20200420 GOOD             ILDT
 MF1009
 MF1009                          STATION DESCRIPTION
 MF1009
 MF1009'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1009'3 MI NW FROM SHEFFIELD.
 MF1009'ABOUT 0.75 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1009'ROCK ISLAND AND PACIFIC RAILWAY STATION AT SHEFFIELD, THENCE 2.05
 MF1009'NORTH ALONG A GRAVEL ROAD, THENCE 0.25 MILES WEST ALONG A GRAVEL
 MF1009'ROAD, 26.5 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 5 FEET
 MF1009'EAST-NORTHEAST OF FENCE CORNER, 2 FEET NORTH OF FENCE LINE,
 MF1009'57.6 FEET SOUTH OF A TRIANGULAR BLAZED 14-INCH ELM TREE, 57.6
 MF1009'FEET SOUTH-SOUTHEAST OF TRIANGULATION SID, 58.9 FEET SOUTH-SOUTHEAST
 MF1009'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE
 MF1009'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF1009
 MF1009                          STATION RECOVERY (1995)
 MF1009
 MF1009'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1009'MARK NOT FOUND.
 MF1009
 MF1009                          STATION RECOVERY (2001)
 MF1009
 MF1009'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1009'MARK NOT FOUND.
 MF1009
 MF1009                          STATION RECOVERY (2020)
 MF1009
 MF1009'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0342 ***********************************************************************
 KB0342  DESIGNATION -  SIGEL
 KB0342  PID         -  KB0342
 KB0342  STATE/COUNTY-  IL/SHELBY
 KB0342  COUNTRY     -  US
 KB0342  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0342
 KB0342                         *CURRENT SURVEY CONTROL
 KB0342  ______________________________________________________________________
 KB0342* NAD 83(1997) POSITION- 39 13 46.09078(N) 088 29 04.60124(W)   ADJUSTED
 KB0342* NAVD 88 ORTHO HEIGHT -   195.649 (meters)      641.89  (feet) ADJUSTED
 KB0342  ______________________________________________________________________
 KB0342  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 KB0342  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 KB0342  DYNAMIC HEIGHT  -        195.533 (meters)      641.51  (feet) COMP
 KB0342  MODELED GRAVITY -    980,028.5   (mgal)                       NAVD 88
 KB0342
 KB0342  HORZ ORDER      -  SECOND
 KB0342  VERT ORDER      -  SECOND    CLASS 0
 KB0342
 KB0342.The horizontal coordinates were established by classical geodetic methods
 KB0342.and adjusted by the National Geodetic Survey in October 1999.
 KB0342
 KB0342.The orthometric height was determined by differential leveling and
 KB0342.adjusted by the NATIONAL GEODETIC SURVEY
 KB0342.in June 1991.
 KB0342
 KB0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0342.GEOID18 height accuracy estimate available here.
 KB0342
 KB0342.Click photographs - Photos may exist for this station.
 KB0342
 KB0342.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0342
 KB0342.The dynamic height is computed by dividing the NAVD 88
 KB0342.geopotential number by the normal gravity value computed on the
 KB0342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0342.degrees latitude (g = 980.6199 gals.).
 KB0342
 KB0342.The modeled gravity was interpolated from observed gravity values.
 KB0342
 KB0342. The following values were computed from the NAD 83(1997) position.
 KB0342
 KB0342;                    North         East     Units Scale Factor Converg.
 KB0342;SPC IL E     -   284,463.499   286,938.078   MT  0.99997710   -0 05 44.4
 KB0342;SPC IL E     -   933,277.33    941,396.01   sFT  0.99997710   -0 05 44.4
 KB0342;UTM  16      - 4,343,291.644   371,858.261   MT  0.99980218   -0 56 20.5
 KB0342
 KB0342!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0342!SPC IL E     -   0.99997434  x   0.99997710  =   0.99995144
 KB0342!UTM  16      -   0.99997434  x   0.99980218  =   0.99977652
 KB0342
 KB0342:                Primary Azimuth Mark                     Grid Az
 KB0342:SPC IL E     -  SIGEL MUNICIPAL TANK                     234 02 53.7
 KB0342:UTM  16      -  SIGEL MUNICIPAL TANK                     234 53 29.8
 KB0342
 KB0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7185843291(NAD 83)
 KB0342
 KB0342|---------------------------------------------------------------------|
 KB0342| PID    Reference Object                     Distance      Geod. Az  |
 KB0342|                                                           dddmmss.s |
 KB0342| KB0340 H 40                                381.661 METERS 08942     |
 KB0342| KB0341 SIGEL RM 1                           10.928 METERS 09252     |
 KB0342| KB1200 SIGEL MUNICIPAL TANK                APPROX. 0.9 KM 2335709.3 |
 KB0342| KB1201 SIGEL ST PAULS LUTH CH SPIRE        APPROX. 0.7 KM 2354246.8 |
 KB0342| KB1198 SIGEL ST MICHAEL CATH CH SPIRE      APPROX. 0.7 KM 2471045.8 |
 KB0342| KB0343 SIGEL RM 2                            9.938 METERS 26715     |
 KB0342|---------------------------------------------------------------------|
 KB0342
 KB0342                          SUPERSEDED SURVEY CONTROL
 KB0342
 KB0342  NAD 83(1997)-  39 13 46.09444(N)    088 29 04.59949(W) AD(       ) 2
 KB0342  NAD 83(1986)-  39 13 46.10380(N)    088 29 04.59625(W) AD(       ) 2
 KB0342  NAD 27      -  39 13 45.96280(N)    088 29 04.42350(W) AD(       ) 2
 KB0342  NGVD 29 (??/??/92)  195.730  (m)          642.16   (f) ADJ UNCH    2 0
 KB0342  NGVD 29             195.73   (m)          642.2    (f) LEVELING    3  
 KB0342
 KB0342.Superseded values are not recommended for survey control.
 KB0342
 KB0342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0342.See file dsdata.pdf to determine how the superseded data were derived.
 KB0342
 KB0342_MARKER: DS = TRIANGULATION STATION DISK
 KB0342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0342_STAMPING: SIGEL 1959
 KB0342_MARK LOGO: CGS
 KB0342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0342+STABILITY: SURFACE MOTION
 KB0342
 KB0342  HISTORY     - Date     Condition        Report By
 KB0342  HISTORY     - 1959     MONUMENTED       CGS
 KB0342  HISTORY     - 1959     GOOD             CGS
 KB0342  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0342  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0342  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0342
 KB0342                          STATION DESCRIPTION
 KB0342
 KB0342'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0342'STATION IS LOCATED ABOUT 1/2 MILE EAST-NORTHEAST OF SIGEL AND 1/2
 KB0342'MILE EAST OF U.S. HIGHWAY 45.
 KB0342'
 KB0342'TO REACH FROM THE POST OFFICE IN SIGEL, GO NORTH ON U.S. HIGHWAY 45
 KB0342'FOR 0.2 MILE TO CROSSROAD, TURN RIGHT AND GO EAST ON GRAVEL ROAD
 KB0342'FOR 0.5 MILE TO STATION ON RIGHT AS DESCRIBED.
 KB0342'
 KB0342'STATION MARK, A STANDARD STATION MARK DISK STAMPED SIGEL 1959, IS SET
 KB0342'IN TOP OF A 10 INCH SQUARE CONCRETE POSTWHICH PROJECTS ABOUT 6
 KB0342'INCHES. THE MARK IS 28 FEET SOUTH OF CENTER OF ROAD, 8.3 FEET
 KB0342'WEST-NORTHWEST OF POWER POLE, 7.2 FEET NORTH-NORTH-WEST OF WITNESS
 KB0342'POST AND 2.6 FEET NORTH OF FENCE.
 KB0342'
 KB0342'REFERENCE MARK NO. 1, A STANDARD REFERENCE MARK DISK STAMPED SIGEL NO
 KB0342'1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KB0342'POST WHICH PROJECTS ABOUT 5 INCHES. THE MARK IS 29.5 FEET SOUTH OF
 KB0342'CENTER OF ROAD, 29 FEET WEST OF WITNESS POST, 28 FEET WEST OF
 KB0342'POWER POLE AND 1 FOOT NORTH OF FENCE.
 KB0342'
 KB0342'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED SIGEL
 KB0342'NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE
 KB0342'POST WHICH PROJECTS ABOUT 4 INCHES. THE MARK IS 40.9 FEET WEST OF
 KB0342'POWER POLE, 29 FEET SOUTH OF CENTER OF ROAD AND 1 FOOT NORTH OF
 KB0342'FENCE.
 KB0342'
 KB0342'STATION H 40 1929 USGS MAY BE USED AS AZIMUTH MARK.
 KB0342
 KB0342                          STATION RECOVERY (1959)
 KB0342
 KB0342'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0342'0.7 MI NE FROM SIGEL.
 KB0342'ABOUT 0.2 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0342'AT SIGEL, THENCE 0.5 MILE EAST ALONG AN ASPHALT ROAD, AT A FENCE
 KB0342'CORNER SOUTH OF THE ROAD, ABOUT 0.15 MILE EAST OF A FARM HOUSE
 KB0342'NORTH OF THE ROAD, 26 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 KB0342'2 1/2 FEET NORTH OF A FENCE, 98 FEET EAST OF THE FENCE CORNER,
 KB0342'8 FEET WEST OF A TELEPHONE POLE, 7.2 FEET WEST-NORTHWEST OF A
 KB0342'METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD
 KB0342'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 KB0342
 KB0342                          STATION RECOVERY (1973)
 KB0342
 KB0342'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0342'MARK NOT FOUND.
 KB0342
 KB0342                          STATION RECOVERY (1982)
 KB0342
 KB0342'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0342'MARK NOT FOUND.
 KB0342
 KB0342                          STATION RECOVERY (2004)
 KB0342
 KB0342'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0342'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1200 ***********************************************************************
 KB1200  DESIGNATION -  SIGEL MUNICIPAL TANK
 KB1200  PID         -  KB1200
 KB1200  STATE/COUNTY-  IL/SHELBY
 KB1200  COUNTRY     -  US
 KB1200  USGS QUAD   -  TEUTOPOLIS (2018)
 KB1200
 KB1200                         *CURRENT SURVEY CONTROL
 KB1200  ______________________________________________________________________
 KB1200* NAD 83(1997) POSITION- 39 13 29.43645(N) 088 29 34.01943(W)   ADJUSTED
 KB1200  ______________________________________________________________________
 KB1200  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 KB1200  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 KB1200  HORZ ORDER      -  THIRD
 KB1200
 KB1200.The horizontal coordinates were established by classical geodetic methods
 KB1200.and adjusted by the National Geodetic Survey in October 1999.
 KB1200
 KB1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1200.GEOID18 height accuracy estimate available here.
 KB1200
 KB1200.Click photographs - Photos may exist for this station.
 KB1200
 KB1200.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1200
 KB1200. The following values were computed from the NAD 83(1997) position.
 KB1200
 KB1200;                    North         East     Units Scale Factor Converg.
 KB1200;SPC IL E     -   283,951.121   286,231.597   MT  0.99997733   -0 06 03.0
 KB1200;SPC IL E     -   931,596.30    939,078.16   sFT  0.99997733   -0 06 03.0
 KB1200;UTM  16      - 4,342,789.807   371,144.439   MT  0.99980444   -0 56 38.8
 KB1200
 KB1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7114442789(NAD 83)
 KB1200
 KB1200                          SUPERSEDED SURVEY CONTROL
 KB1200
 KB1200  NAD 83(1997)-  39 13 29.44024(N)    088 29 34.01658(W) AD(       ) 3
 KB1200  NAD 83(1986)-  39 13 29.44937(N)    088 29 34.01449(W) AD(       ) 3
 KB1200  NAD 27      -  39 13 29.30800(N)    088 29 33.84200(W) AD(       ) 3
 KB1200
 KB1200.Superseded values are not recommended for survey control.
 KB1200
 KB1200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1200.See file dsdata.pdf to determine how the superseded data were derived.
 KB1200
 KB1200_MARKER: 53 = ELEVATED TANK
 KB1200
 KB1200  HISTORY     - Date     Condition        Report By
 KB1200  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1200
 KB1200                          STATION DESCRIPTION
 KB1200
 KB1200'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1200'THE STATION IS LOCATED IN THE SOUTHEAST PART OF SIGEL.
 KB1200'
 KB1200'THE TANK IS SUPPORTED BY FOUR LEGS, IS PAINTED SILVER AND IS
 KB1200'APPROXIMATELY 110 FEET HIGH.
 KB1200'
 KB1200'THE POINT INTERSECTED WAS THE BALL ON TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0341 ***********************************************************************
 KB0341  DESIGNATION -  SIGEL RM 1
 KB0341  PID         -  KB0341
 KB0341  STATE/COUNTY-  IL/SHELBY
 KB0341  COUNTRY     -  US
 KB0341  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0341
 KB0341                         *CURRENT SURVEY CONTROL
 KB0341  ______________________________________________________________________
 KB0341* NAD 83(1986) POSITION- 39 13 46.07   (N) 088 29 04.15   (W)   HD_HELD1
 KB0341* NAVD 88 ORTHO HEIGHT -   195.643 (meters)      641.87  (feet) ADJUSTED
 KB0341  ______________________________________________________________________
 KB0341  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 KB0341  DYNAMIC HEIGHT  -        195.527 (meters)      641.49  (feet) COMP
 KB0341  MODELED GRAVITY -    980,028.5   (mgal)                       NAVD 88
 KB0341
 KB0341  VERT ORDER      -  SECOND    CLASS 0
 KB0341
 KB0341.The horizontal coordinates were determined by differentially corrected
 KB0341.hand held GPS observations or other comparable positioning techniques
 KB0341.and have an estimated accuracy of +/- 3 meters.
 KB0341
 KB0341.The orthometric height was determined by differential leveling and
 KB0341.adjusted by the NATIONAL GEODETIC SURVEY
 KB0341.in June 1991.
 KB0341
 KB0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0341.GEOID18 height accuracy estimate available here.
 KB0341
 KB0341.Click photographs - Photos may exist for this station.
 KB0341
 KB0341.The dynamic height is computed by dividing the NAVD 88
 KB0341.geopotential number by the normal gravity value computed on the
 KB0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0341.degrees latitude (g = 980.6199 gals.).
 KB0341
 KB0341.The modeled gravity was interpolated from observed gravity values.
 KB0341
 KB0341;                    North         East    Units  Estimated Accuracy
 KB0341;SPC IL E     -   284,462.8     286,948.9     MT  (+/- 3 meters HH1 GPS) 
 KB0341
 KB0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7186943290(NAD 83)
 KB0341
 KB0341                          SUPERSEDED SURVEY CONTROL
 KB0341
 KB0341  NGVD 29 (??/??/92)  195.723  (m)          642.13   (f) ADJ UNCH    2 0
 KB0341
 KB0341.Superseded values are not recommended for survey control.
 KB0341
 KB0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0341.See file dsdata.pdf to determine how the superseded data were derived.
 KB0341
 KB0341_MARKER: DR = REFERENCE MARK DISK
 KB0341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0341_STAMPING: SIGEL NO 1 1959
 KB0341_MARK LOGO: CGS
 KB0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0341+STABILITY: SURFACE MOTION
 KB0341
 KB0341  HISTORY     - Date     Condition        Report By
 KB0341  HISTORY     - 1959     MONUMENTED       CGS
 KB0341  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0341  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0341
 KB0341                          STATION DESCRIPTION
 KB0341
 KB0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0341'0.7 MI NE FROM SIGEL.
 KB0341'ABOUT 0.2 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0341'AT SIGEL, THENCE 0.5 MILE EAST ALONG AN ASPHALT ROAD, AT A FENCE
 KB0341'CORNER SOUTH OF THE ROAD, ABOUT 0.15 MILE EAST OF A FARM HOUSE
 KB0341'NORTH OF THE ROAD, 28 FEET SOUTH OF THE CENTER LINE OF THE ROAD
 KB0341'1 FOOT NORTH OF A FENCE, 134 FEET EAST OF THE FENCE CORNER, 28
 KB0341'FEET EAST OF A TELEPHONE POLE, 35.9 FEET EAST OF A TRIANGULATION
 KB0341'STATION SIGEL, 29.0 FEET EAST OF A METAL WITNESS POST, ABOUT 1
 KB0341'FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0341'POST PROJECTING 5 INCHES.
 KB0341
 KB0341                          STATION RECOVERY (1982)
 KB0341
 KB0341'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0341'MARK NOT FOUND.
 KB0341
 KB0341                          STATION RECOVERY (2004)
 KB0341
 KB0341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0341'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0343 ***********************************************************************
 KB0343  DESIGNATION -  SIGEL RM 2
 KB0343  PID         -  KB0343
 KB0343  STATE/COUNTY-  IL/SHELBY
 KB0343  COUNTRY     -  US
 KB0343  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0343
 KB0343                         *CURRENT SURVEY CONTROL
 KB0343  ______________________________________________________________________
 KB0343* NAD 83(1986) POSITION- 39 13 46.08   (N) 088 29 05.02   (W)   HD_HELD1
 KB0343* NAVD 88 ORTHO HEIGHT -   195.664 (meters)      641.94  (feet) ADJUSTED
 KB0343  ______________________________________________________________________
 KB0343  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 KB0343  DYNAMIC HEIGHT  -        195.547 (meters)      641.56  (feet) COMP
 KB0343  MODELED GRAVITY -    980,028.5   (mgal)                       NAVD 88
 KB0343
 KB0343  VERT ORDER      -  SECOND    CLASS 0
 KB0343
 KB0343.The horizontal coordinates were determined by differentially corrected
 KB0343.hand held GPS observations or other comparable positioning techniques
 KB0343.and have an estimated accuracy of +/- 3 meters.
 KB0343
 KB0343.The orthometric height was determined by differential leveling and
 KB0343.adjusted by the NATIONAL GEODETIC SURVEY
 KB0343.in June 1991.
 KB0343
 KB0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0343.GEOID18 height accuracy estimate available here.
 KB0343
 KB0343.Click photographs - Photos may exist for this station.
 KB0343
 KB0343.The dynamic height is computed by dividing the NAVD 88
 KB0343.geopotential number by the normal gravity value computed on the
 KB0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0343.degrees latitude (g = 980.6199 gals.).
 KB0343
 KB0343.The modeled gravity was interpolated from observed gravity values.
 KB0343
 KB0343;                    North         East    Units  Estimated Accuracy
 KB0343;SPC IL E     -   284,463.2     286,928.0     MT  (+/- 3 meters HH1 GPS) 
 KB0343
 KB0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7184843291(NAD 83)
 KB0343
 KB0343                          SUPERSEDED SURVEY CONTROL
 KB0343
 KB0343  NGVD 29 (??/??/92)  195.744  (m)          642.20   (f) ADJ UNCH    2 0
 KB0343
 KB0343.Superseded values are not recommended for survey control.
 KB0343
 KB0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0343.See file dsdata.pdf to determine how the superseded data were derived.
 KB0343
 KB0343_MARKER: DR = REFERENCE MARK DISK
 KB0343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0343_STAMPING: SIGEL NO 2 1959
 KB0343_MARK LOGO: CGS
 KB0343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0343+STABILITY: SURFACE MOTION
 KB0343
 KB0343  HISTORY     - Date     Condition        Report By
 KB0343  HISTORY     - 1959     MONUMENTED       CGS
 KB0343  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0343  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0343
 KB0343                          STATION DESCRIPTION
 KB0343
 KB0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0343'0.7 MI NE FROM SIGEL.
 KB0343'ABOUT 0.2 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 KB0343'AT SIGEL, THENCE 0.5 MILE EAST ALONG AN ASPHALT ROAD, AT A FENCE
 KB0343'CORNER SOUTH OF THE ROAD, ABOUT 0.15 MILE EAST OF A FARM HOUSE
 KB0343'NORTH OF THE ROAD, 27 1/2 FEET SOUTH OF THE CENTER LINE OF THE
 KB0343'ROAD, 1 FOOT NORTH OF A FENCE, 65 FEET EAST OF THE FENCE CORNER,
 KB0343'40 FEET WEST OF A TELEPHONE POLE, 32.6 FEET WEST OF A METAL
 KB0343'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 KB0343'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0343
 KB0343                          STATION RECOVERY (1982)
 KB0343
 KB0343'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0343'MARK NOT FOUND.
 KB0343
 KB0343                          STATION RECOVERY (2004)
 KB0343
 KB0343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0343'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1198 ***********************************************************************
 KB1198  DESIGNATION -  SIGEL ST MICHAEL CATH CH SPIRE
 KB1198  PID         -  KB1198
 KB1198  STATE/COUNTY-  IL/SHELBY
 KB1198  COUNTRY     -  US
 KB1198  USGS QUAD   -  TEUTOPOLIS (2018)
 KB1198
 KB1198                         *CURRENT SURVEY CONTROL
 KB1198  ______________________________________________________________________
 KB1198* NAD 83(1997) POSITION- 39 13 37.82967(N) 088 29 29.84103(W)   ADJUSTED
 KB1198  ______________________________________________________________________
 KB1198  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 KB1198  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 KB1198  HORZ ORDER      -  THIRD
 KB1198
 KB1198.The horizontal coordinates were established by classical geodetic methods
 KB1198.and adjusted by the National Geodetic Survey in October 1999.
 KB1198
 KB1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1198.GEOID18 height accuracy estimate available here.
 KB1198
 KB1198.Click photographs - Photos may exist for this station.
 KB1198
 KB1198.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1198
 KB1198. The following values were computed from the NAD 83(1997) position.
 KB1198
 KB1198;                    North         East     Units Scale Factor Converg.
 KB1198;SPC IL E     -   284,209.776   286,332.272   MT  0.99997730   -0 06 00.4
 KB1198;SPC IL E     -   932,444.91    939,408.46   sFT  0.99997730   -0 06 00.4
 KB1198;UTM  16      - 4,343,046.908   371,248.892   MT  0.99980411   -0 56 36.3
 KB1198
 KB1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7124843046(NAD 83)
 KB1198
 KB1198                          SUPERSEDED SURVEY CONTROL
 KB1198
 KB1198  NAD 83(1997)-  39 13 37.83329(N)    088 29 29.83842(W) AD(       ) 3
 KB1198  NAD 83(1986)-  39 13 37.84259(N)    088 29 29.83621(W) AD(       ) 3
 KB1198  NAD 27      -  39 13 37.70100(N)    088 29 29.66300(W) AD(       ) 3
 KB1198
 KB1198.Superseded values are not recommended for survey control.
 KB1198
 KB1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1198.See file dsdata.pdf to determine how the superseded data were derived.
 KB1198
 KB1198_MARKER: 90 = CHURCH SPIRE
 KB1198
 KB1198  HISTORY     - Date     Condition        Report By
 KB1198  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1198
 KB1198                          STATION DESCRIPTION
 KB1198
 KB1198'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1198'THE STATION IS LOCATED IN THE EAST PART OF SIGEL.
 KB1198'
 KB1198'THE STATION IS OF RED BRICK WITH THE SPIRE ON THE WEST END WHICH IS
 KB1198'PAINTEDWHITE WITH A GOLD CROSS ON TOP AND IS APPROXIMATELY
 KB1198'120 FEET HIGH.
 KB1198'
 KB1198'THE POINT INTERSECTED WAS THE CROSS ON TOP OF SPIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1201 ***********************************************************************
 KB1201  DESIGNATION -  SIGEL ST PAULS LUTH CH SPIRE
 KB1201  PID         -  KB1201
 KB1201  STATE/COUNTY-  IL/SHELBY
 KB1201  COUNTRY     -  US
 KB1201  USGS QUAD   -  TEUTOPOLIS (2018)
 KB1201
 KB1201                         *CURRENT SURVEY CONTROL
 KB1201  ______________________________________________________________________
 KB1201* NAD 83(1997) POSITION- 39 13 32.48834(N) 088 29 30.24957(W)   ADJUSTED
 KB1201  ______________________________________________________________________
 KB1201  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 KB1201  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 KB1201  HORZ ORDER      -  THIRD
 KB1201
 KB1201.The horizontal coordinates were established by classical geodetic methods
 KB1201.and adjusted by the National Geodetic Survey in October 1999.
 KB1201
 KB1201.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1201.GEOID18 height accuracy estimate available here.
 KB1201
 KB1201.Click photographs - Photos may exist for this station.
 KB1201
 KB1201.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1201
 KB1201. The following values were computed from the NAD 83(1997) position.
 KB1201
 KB1201;                    North         East     Units Scale Factor Converg.
 KB1201;SPC IL E     -   284,045.077   286,322.185   MT  0.99997730   -0 06 00.6
 KB1201;SPC IL E     -   931,904.56    939,375.37   sFT  0.99997730   -0 06 00.6
 KB1201;UTM  16      - 4,342,882.404   371,236.384   MT  0.99980415   -0 56 36.5
 KB1201
 KB1201_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7123642882(NAD 83)
 KB1201
 KB1201                          SUPERSEDED SURVEY CONTROL
 KB1201
 KB1201  NAD 83(1997)-  39 13 32.49209(N)    088 29 30.24690(W) AD(       ) 3
 KB1201  NAD 83(1986)-  39 13 32.50135(N)    088 29 30.24445(W) AD(       ) 3
 KB1201  NAD 27      -  39 13 32.36000(N)    088 29 30.07200(W) AD(       ) 3
 KB1201
 KB1201.Superseded values are not recommended for survey control.
 KB1201
 KB1201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1201.See file dsdata.pdf to determine how the superseded data were derived.
 KB1201
 KB1201_MARKER: 90 = CHURCH SPIRE
 KB1201
 KB1201  HISTORY     - Date     Condition        Report By
 KB1201  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1201
 KB1201                          STATION DESCRIPTION
 KB1201
 KB1201'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1201'THE STATION IS LOCATED IN THE EASTERN PART OF SIGEL.
 KB1201'
 KB1201'THE STATION IS A WHITE WOODEN STRUCTURE WITH THE SPIRE ON THE WEST
 KB1201'END WITH A CROSS ON TOP.
 KB1201'
 KB1201'THE POINT INTERSECTED WAS THE CROSS ON TOP.
 KB1201'
 KB1201'IT IS ABOUT 75 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0624 ***********************************************************************
 KC0624  DESIGNATION -  SILO 2 MILES NE NEW HARTFORD
 KC0624  PID         -  KC0624
 KC0624  STATE/COUNTY-  IL/PIKE
 KC0624  COUNTRY     -  US
 KC0624  USGS QUAD   -  SUMMER HILL (2018)
 KC0624
 KC0624                         *CURRENT SURVEY CONTROL
 KC0624  ______________________________________________________________________
 KC0624* NAD 83(1997) POSITION- 39 35 39.88066(N) 090 53 15.26643(W)   ADJUSTED
 KC0624  ______________________________________________________________________
 KC0624  GEOID HEIGHT    -        -32.485 (meters)                     GEOID18
 KC0624  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 KC0624  HORZ ORDER      -  THIRD
 KC0624
 KC0624.The horizontal coordinates were established by classical geodetic methods
 KC0624.and adjusted by the National Geodetic Survey in October 1999.
 KC0624
 KC0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0624.GEOID18 height accuracy estimate available here.
 KC0624
 KC0624.Click photographs - Photos may exist for this station.
 KC0624
 KC0624.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0624
 KC0624. The following values were computed from the NAD 83(1997) position.
 KC0624
 KC0624;                    North         East     Units Scale Factor Converg.
 KC0624;SPC IL W     -   325,205.918   638,079.602   MT  0.99998836   -0 27 34.1
 KC0624;SPC IL W     - 1,066,946.42  2,093,432.83   sFT  0.99998836   -0 27 34.1
 KC0624;UTM  15      - 4,384,874.081   681,386.134   MT  1.00000508   +1 20 48.2
 KC0624
 KC0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD8138684874(NAD 83)
 KC0624
 KC0624                          SUPERSEDED SURVEY CONTROL
 KC0624
 KC0624  NAD 83(1996)-  39 35 39.88668(N)    090 53 15.26515(W) AD(       ) 3
 KC0624  NAD 83(1986)-  39 35 39.88608(N)    090 53 15.26359(W) AD(       ) 3
 KC0624  NAD 27      -  39 35 39.72000(N)    090 53 14.80000(W) AD(       ) 3
 KC0624
 KC0624.Superseded values are not recommended for survey control.
 KC0624
 KC0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0624.See file dsdata.pdf to determine how the superseded data were derived.
 KC0624
 KC0624_MARKER: 82 = FINIAL
 KC0624
 KC0624  HISTORY     - Date     Condition        Report By
 KC0624  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0624
 KC0624                          STATION DESCRIPTION
 KC0624
 KC0624'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0624'INTERSECTION STATION.  THE POINT OBSERVED UPON IS THE FINIAL OF A
 KC0624'GLAZED, BROWN TILE SILO, APPROXIMATELY 75 FEET HIGH.  IT IS
 KC0624'LOCATED IN A FARM YARD ABOUT 2.25 MILES NORTHEAST OF NEW HARTFORD,
 KC0624'0.8 MILE SOUTHWEST OF THE JUNCTION OF U.S. HIGHWAYS NOS. 36 AND
 KC0624'54, AND APPROXIMATELY 75 YARDS SOUTHEAST OF HIGHWAY NO. 54.  TO
 KC0624'REACH FROM THE JUNCTION OF U.S. HIGHWAYS NOS. 36 AND 54, DRIVE
 KC0624'0.8 MILE SOUTHWEST ON HIGHWAY NO. 54 TO A WHITE FARMHOUSE
 KC0624'AND THE SILO AT THE LEFT (SOUTHEAST) SIDE OF THE ROAD.
 KC0624'
 KC0624'THE SILO WAS OBSERVED UPON FROM TRIANGULATION STATIONS PLEASANT
 KC0624'AND SHINN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7910 ***********************************************************************
 DF7910  CBN         -  This is a Cooperative Base Network Control Station.
 DF7910  DESIGNATION -  SILOAM SPRINGS
 DF7910  PID         -  DF7910
 DF7910  STATE/COUNTY-  IL/ADAMS
 DF7910  COUNTRY     -  US
 DF7910  USGS QUAD   -  KELLERVILLE (2018)
 DF7910
 DF7910                         *CURRENT SURVEY CONTROL
 DF7910  ______________________________________________________________________
 DF7910* NAD 83(2011) POSITION- 39 54 09.64718(N) 090 55 56.42567(W)   ADJUSTED
 DF7910* NAD 83(2011) ELLIP HT-   198.547 (meters)        (06/27/12)   ADJUSTED
 DF7910* NAD 83(2011) EPOCH   -  2010.00
 DF7910* NAVD 88 ORTHO HEIGHT -   231.3   (meters)      759.    (feet) GPS OBS
 DF7910  ______________________________________________________________________
 DF7910  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF7910  GEOID HEIGHT    -        -32.734 (meters)                     GEOID12A
 DF7910  GEOID HEIGHT    -        -32.736 (meters)                     GEOID18
 DF7910  NAD 83(2011) X  -    -79,728.019 (meters)                     COMP
 DF7910  NAD 83(2011) Y  - -4,899,150.031 (meters)                     COMP
 DF7910  NAD 83(2011) Z  -  4,069,829.300 (meters)                     COMP
 DF7910  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 DF7910
 DF7910  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7910  Standards:
 DF7910         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7910            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7910  -------------------------------------------------------------------
 DF7910  NETWORK    0.62   1.25           0.27   0.23   0.64      0.19721388
 DF7910  -------------------------------------------------------------------
 DF7910  Click here for local accuracies and other accuracy information.
 DF7910
 DF7910.The horizontal coordinates were established by GPS observations
 DF7910.and adjusted by the National Geodetic Survey in June 2012.
 DF7910
 DF7910.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7910.been affixed to the stable North American tectonic plate. See 
 DF7910.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7910
 DF7910.The horizontal coordinates are valid at the epoch date displayed above
 DF7910.which is a decimal equivalence of Year/Month/Day.
 DF7910
 DF7910.The orthometric height was determined by GPS observations and a
 DF7910.high-resolution geoid model.
 DF7910
 DF7910.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7910.GEOID18 height accuracy estimate available here.
 DF7910
 DF7910.Click photographs - Photos may exist for this station.
 DF7910
 DF7910.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7910
 DF7910.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7910
 DF7910.The ellipsoidal height was determined by GPS observations
 DF7910.and is referenced to NAD 83.
 DF7910
 DF7910. The following values were computed from the NAD 83(2011) position.
 DF7910
 DF7910;                    North         East     Units Scale Factor Converg.
 DF7910;SPC IL W     -   359,463.252   634,526.936   MT  0.99999393   -0 29 28.3
 DF7910;SPC IL W     - 1,179,339.02  2,081,777.12   sFT  0.99999393   -0 29 28.3
 DF7910;UTM  15      - 4,419,002.071   676,751.974   MT  0.99998462   +1 19 36.2
 DF7910
 DF7910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7910!SPC IL W     -   0.99996885  x   0.99999393  =   0.99996278
 DF7910!UTM  15      -   0.99996885  x   0.99998462  =   0.99995347
 DF7910
 DF7910_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE7675119002(NAD 83)
 DF7910
 DF7910                          SUPERSEDED SURVEY CONTROL
 DF7910
 DF7910  NAD 83(2007)-  39 54 09.64718(N)    090 55 56.42647(W) AD(2002.00) 0
 DF7910  ELLIP H (02/10/07)  198.571  (m)                       GP(2002.00)    
 DF7910  NAD 83(1997)-  39 54 09.64712(N)    090 55 56.42657(W) AD(       ) A
 DF7910  ELLIP H (09/15/03)  198.568  (m)                       GP(       ) 4 1
 DF7910  NAVD 88 (09/15/03)  231.3    (m)  GEOID99  model used  GPS OBS        
 DF7910
 DF7910.Superseded values are not recommended for survey control.
 DF7910
 DF7910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7910.See file dsdata.pdf to determine how the superseded data were derived.
 DF7910
 DF7910_MARKER: DD = SURVEY DISK
 DF7910_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7910_STAMPING: SILOAM 2002
 DF7910_MARK LOGO: ILDW
 DF7910_PROJECTION: FLUSH
 DF7910_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7910_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7910+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2011
 DF7910
 DF7910  HISTORY     - Date     Condition        Report By
 DF7910  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7910  HISTORY     - 20110901 GOOD             ILDT
 DF7910
 DF7910                          STATION DESCRIPTION
 DF7910
 DF7910'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7910'THE STATION IS LOCATED IN ADAMS COUNTY IN THE NORTHWEST QUARTER OF
 DF7910'SECTION 13, TOWNSHIP 25 NORTH, RANGE 5 WEST OF THE 4TH PRINCIPAL
 DF7910'MERIDIAN.
 DF7910'
 DF7910'TO REACH STATION FROM SILOAM SPRINGS PARK OFFICE, GO NORTH 0.7MILES ON
 DF7910'EAST 3003RD LANE TO INTERSECTION WITH NORTH 1000TH AVENUE, GO 0.13
 DF7910'MILES EAST ON NORTH 1000TH AVENUE.
 DF7910'
 DF7910'STATION IS ON THE SOUTH SIDE OF NORTH 1000TH AVENUE, 20 FEET FROM THE
 DF7910'SOUTH EDGE OF THE ROAD, FOOT  NORTH OF A WITNESS POST, 137.3 FEET EAST
 DF7910'OF A POWER POLE, 164.1 FEET WEST OF A POWER POLE AND 20 FEET SOUTH OF
 DF7910'THE EDGE OF A GRAVEL ROAD.
 DF7910
 DF7910                          STATION RECOVERY (2011)
 DF7910
 DF7910'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DF7910'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH OF CLAYTON, 7.2 MI
 DF7910'(11.6 KM) NORTH-NORTHWEST OF FISHHOOK AND 2.0 MI (3.2 KM) SOUTH OF
 DF7910'KELLERVILLE.
 DF7910'
 DF7910'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1535 ***********************************************************************
 NH1535  DESIGNATION -  SILVER
 NH1535  PID         -  NH1535
 NH1535  STATE/COUNTY-  IL/STEPHENSON
 NH1535  COUNTRY     -  US
 NH1535  USGS QUAD   -  FREEPORT EAST (2018)
 NH1535
 NH1535                         *CURRENT SURVEY CONTROL
 NH1535  ______________________________________________________________________
 NH1535* NAD 83(1997) POSITION- 42 16 35.21294(N) 089 33 23.38774(W)   ADJUSTED
 NH1535* NAVD 88 ORTHO HEIGHT -   253.    (meters)      830.    (feet) SCALED
 NH1535  ______________________________________________________________________
 NH1535  GEOID HEIGHT    -        -33.283 (meters)                     GEOID18
 NH1535  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 NH1535  HORZ ORDER      -  THIRD
 NH1535
 NH1535.The horizontal coordinates were established by classical geodetic methods
 NH1535.and adjusted by the National Geodetic Survey in October 1999.
 NH1535
 NH1535.The orthometric height was scaled from a topographic map.
 NH1535
 NH1535.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1535.GEOID18 height accuracy estimate available here.
 NH1535
 NH1535.Click photographs - Photos may exist for this station.
 NH1535
 NH1535.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1535
 NH1535. The following values were computed from the NAD 83(1997) position.
 NH1535
 NH1535;                    North         East     Units Scale Factor Converg.
 NH1535;SPC IL W     -   622,967.797   750,330.788   MT  0.99997233   +0 24 37.7
 NH1535;SPC IL W     - 2,043,853.51  2,461,710.26   sFT  0.99997233   +0 24 37.7
 NH1535;UTM  16      - 4,683,635.608   289,189.141   MT  1.00014684   -1 43 13.5
 NH1535
 NH1535!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1535!SPC IL W     -   0.99996556  x   0.99997233  =   0.99993789
 NH1535!UTM  16      -   0.99996556  x   1.00014684  =   1.00011239
 NH1535
 NH1535:                Primary Azimuth Mark                     Grid Az
 NH1535:SPC IL W     -  SILVER AZ MK                             090 32 54.6
 NH1535:UTM  16      -  SILVER AZ MK                             092 40 45.8
 NH1535
 NH1535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8918983635(NAD 83)
 NH1535
 NH1535|---------------------------------------------------------------------|
 NH1535| PID    Reference Object                     Distance      Geod. Az  |
 NH1535|                                                           dddmmss.s |
 NH1535| CJ2151 SILVER RM 1                           9.576 METERS 01536     |
 NH1535| CJ2152 SILVER RM 2                          18.690 METERS 08929     |
 NH1535| CJ2150 SILVER AZ MK                                       0905732.3 |
 NH1535| NH1533 SILVER 2                             40.907 METERS 32117     |
 NH1535|---------------------------------------------------------------------|
 NH1535
 NH1535                          SUPERSEDED SURVEY CONTROL
 NH1535
 NH1535  NAD 83(1996)-  42 16 35.21299(N)    089 33 23.38778(W) AD(       ) 3
 NH1535  NAD 83(1991)-  42 16 35.21330(N)    089 33 23.39035(W) AD(       ) 3
 NH1535  NAD 83(1986)-  42 16 35.21236(N)    089 33 23.39024(W) AD(       ) 3
 NH1535  NAD 27      -  42 16 35.14310(N)    089 33 22.97450(W) AD(       ) 3
 NH1535
 NH1535.Superseded values are not recommended for survey control.
 NH1535
 NH1535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1535.See file dsdata.pdf to determine how the superseded data were derived.
 NH1535
 NH1535_MARKER: DS = TRIANGULATION STATION DISK
 NH1535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1535_STAMPING: SILVER 1954
 NH1535_MARK LOGO: CGS
 NH1535_PROJECTION: FLUSH
 NH1535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1535+STABILITY: SURFACE MOTION
 NH1535
 NH1535  HISTORY     - Date     Condition        Report By
 NH1535  HISTORY     - 1954     MONUMENTED       CGS
 NH1535  HISTORY     - 1959     GOOD             CGS
 NH1535  HISTORY     - 19960930 MARK NOT FOUND   USPSQD
 NH1535  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH1535
 NH1535                          STATION DESCRIPTION
 NH1535
 NH1535'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1535'STATION IS LOCATED ABOUT 23 MILES WEST OF ROCKFORD AND 5
 NH1535'MILES SOUTHEAST OF FREEPORT ALONG THE NORTH SIDE OF U.S.
 NH1535'HIGHWAY 20 AND ON HIGHWAY PROPERTY.  IT IS 63 FEET WEST OF
 NH1535'A WHITE WITNESS POST, 38 FEET SOUTH OF THE SOUTHWEST CORNER
 NH1535'OF A HOUSE, 30 FEET NORTH OF THE CENTER OF THE HIGHWAY, 20
 NH1535'FEET EAST OF THE CENTER OF A GRAVEL DRIVEWAY, 18 FEET WEST
 NH1535'OF A TELEPHONE POLE AND 8 FEET SOUTHWEST OF A 24 INCH MAPLE
 NH1535'TREE.  THE MARK IS FLUSH AND THE DISK IS STAMPED SILVER 1954.
 NH1535'
 NH1535'REFERENCE MARK NO. 1 IS 57 FEET NORTH OF THE CENTER OF THE
 NH1535'HIGHWAY, 28 FEET EAST OF THE CENTER OF THE DRIVEWAY, 27
 NH1535'FEET NORTH OF THE 24 INCH MAPLE TREE AND 7 FEET SOUTH OF
 NH1535'THE SOUTHWEST CORNER OF THE HOUSE.  THE MARK IS FLUSH AND
 NH1535'THE DISK IS STAMPED SILVER NO 1 1954.
 NH1535'
 NH1535'REFERENCE MARK NO. 2 IS 46 FEET SOUTHEAST OF THE SOUTHEAST
 NH1535'CORNER OF THE HOUSE, 30 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 NH1535'12 FEET NORTHWEST OF A POWER LINE POLE, 2 FEET WEST OF A
 NH1535'WHITE WITNESS POST AND 1 FOOT SOUTHEAST OF A FENCE CORNER.
 NH1535'THE MARK IS FLUSH AND THE DISK IS STAMPED SILVER NO 2 1954.
 NH1535'
 NH1535'AZIMUTH MARK IS 31 FEET NORTH OF THE CENTER OF HIGHWAY 20,
 NH1535'4 FEET SOUTH OF A WHITE WITNESS POST AND FENCE LINE AND 2 FEET
 NH1535'WEST OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK
 NH1535'IS STAMPED SILVER 1954.
 NH1535'
 NH1535'TO REACH THE STATION FROM THE COURTHOUSE IN FREEPORT GO
 NH1535'SOUTH AND EAST ON HIGH-20 FOR 3.9 TO THE STATION ON THE LEFT
 NH1535'AS DESCRIBED.  CONTINUE EAST ON HIGHWAY 20 FOR 0.3 MILE TO
 NH1535'THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 NH1535'
 NH1535'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1535
 NH1535                          STATION RECOVERY (1959)
 NH1535
 NH1535'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NH1535'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 NH1535'FOUND TO BE IN GOOD CONDITION.  THE DIRECTION TO ALL MARKS
 NH1535'WERE CHECKED AND FOUND TO BE CORRECT, EXCEPT REFERENCE MARK
 NH1535'NO. 1 A SLIGHT DIFFERENCE WAS FOUND.  THE DISTANCE TO BOTH
 NH1535'REFERENCE MARKS WERE CHECKED AND FOUND TO BE CORRECT.
 NH1535'
 NH1535'THE STATION MARK AND BOTH REFERENCE MARKS WERE DESTROYED
 NH1535'AS REQUESTED BY THE STATE HIGHWAY DEPARTMENT TO MAKE WAY
 NH1535'FOR WIDENING AND GRADING OF U.S. HIGHWAY 20.
 NH1535'
 NH1535'STATION SILVER 2 WAS ESTABLISHED.
 NH1535'
 NH1535'THE 1959 OBSERVATIONS FOLLOW.
 NH1535
 NH1535                          STATION RECOVERY (1996)
 NH1535
 NH1535'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1535'MARK NOT FOUND.
 NH1535
 NH1535                          STATION RECOVERY (2001)
 NH1535
 NH1535'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1535'RM 1 AND RM 2 AND THE AZIMUTH WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1533 ***********************************************************************
 NH1533  DESIGNATION -  SILVER 2
 NH1533  PID         -  NH1533
 NH1533  STATE/COUNTY-  IL/STEPHENSON
 NH1533  COUNTRY     -  US
 NH1533  USGS QUAD   -  FREEPORT EAST (2018)
 NH1533
 NH1533                         *CURRENT SURVEY CONTROL
 NH1533  ______________________________________________________________________
 NH1533* NAD 83(1997) POSITION- 42 16 36.24727(N) 089 33 24.50454(W)   NO CHECK
 NH1533* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 NH1533  ______________________________________________________________________
 NH1533  GEOID HEIGHT    -        -33.283 (meters)                     GEOID18
 NH1533  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 NH1533  HORZ ORDER      -  THIRD
 NH1533
 NH1533.The horizontal coordinates were established by classical geodetic methods
 NH1533.and adjusted by the National Geodetic Survey in October 1999.
 NH1533
 NH1533.No horizontal observational check was made to the station.
 NH1533
 NH1533.The orthometric height was scaled from a topographic map.
 NH1533
 NH1533.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1533.GEOID18 height accuracy estimate available here.
 NH1533
 NH1533.Click photographs - Photos may exist for this station.
 NH1533
 NH1533.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1533
 NH1533. The following values were computed from the NAD 83(1997) position.
 NH1533
 NH1533;                    North         East     Units Scale Factor Converg.
 NH1533;SPC IL W     -   622,999.527   750,304.971   MT  0.99997230   +0 24 37.0
 NH1533;SPC IL W     - 2,043,957.61  2,461,625.56   sFT  0.99997230   +0 24 37.0
 NH1533;UTM  16      - 4,683,668.281   289,164.516   MT  1.00014697   -1 43 14.3
 NH1533
 NH1533!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1533!SPC IL W     -   0.99996462  x   0.99997230  =   0.99993692
 NH1533!UTM  16      -   0.99996462  x   1.00014697  =   1.00011158
 NH1533
 NH1533:                Primary Azimuth Mark                     Grid Az
 NH1533:SPC IL W     -  SILVER AZ MK                             094 08 35.6
 NH1533:UTM  16      -  SILVER AZ MK                             096 16 26.9
 NH1533
 NH1533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8916483668(NAD 83)
 NH1533
 NH1533|---------------------------------------------------------------------|
 NH1533| PID    Reference Object                     Distance      Geod. Az  |
 NH1533|                                                           dddmmss.s |
 NH1533| CJ2151 SILVER RM 1                          49.198 METERS 01210     |
 NH1533| CJ2152 SILVER RM 2                          34.504 METERS 07026     |
 NH1533| CJ2150 SILVER AZ MK                                       0943312.6 |
 NH1533| NH1535 SILVER                               40.907 METERS 14117     |
 NH1533|---------------------------------------------------------------------|
 NH1533
 NH1533                          SUPERSEDED SURVEY CONTROL
 NH1533
 NH1533  NAD 83(1996)-  42 16 36.24732(N)    089 33 24.50458(W) AD(       ) 3
 NH1533  NAD 83(1991)-  42 16 36.24763(N)    089 33 24.50714(W) AD(       ) 3
 NH1533  NAD 83(1986)-  42 16 36.24668(N)    089 33 24.50703(W) AD(       ) 3
 NH1533  NAD 27      -  42 16 36.17750(N)    089 33 24.09120(W) AD(       ) 3
 NH1533
 NH1533.Superseded values are not recommended for survey control.
 NH1533
 NH1533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1533.See file dsdata.pdf to determine how the superseded data were derived.
 NH1533
 NH1533_MARKER: DS = TRIANGULATION STATION DISK
 NH1533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1533_STAMPING: SILVER 2 1959
 NH1533_MARK LOGO: CGS
 NH1533_PROJECTION: RECESSED 30 CENTIMETERS
 NH1533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1533+STABILITY: SURFACE MOTION
 NH1533
 NH1533  HISTORY     - Date     Condition        Report By
 NH1533  HISTORY     - 1959     MONUMENTED       CGS
 NH1533  HISTORY     - 19960930 MARK NOT FOUND   USPSQD
 NH1533  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH1533
 NH1533                          STATION DESCRIPTION
 NH1533
 NH1533'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NH1533'THE STATION IS LOCATED ABOUT 23 MILES WEST OF ROCKFORD AND
 NH1533'ABOUT 5 MILES SOUTHEAST OF FREEPORT.  IT IS 130 FEET SOUTHWEST
 NH1533'OF THE SOUTHWEST CORNER OF BARN, 113-1/2 FEET WEST-SOUTHWEST
 NH1533'OF THE NORTHWEST CORNER OF CONCRETE WELL COVER, 12 FEET WEST
 NH1533'OF DRIVEWAY AND 4 FEET SOUTH OF THE SOUTHEAST CORNER OF
 NH1533'GARAGE.  THE MARK IS SET 1 FOOT BELOW THE SURFACE AND THE
 NH1533'DISK IS STAMPED SILVER 2 1959.
 NH1533'
 NH1533'REFERENCE MARK NO. 1 IS 80 FEET NORTHWEST OF THE NORTHWEST
 NH1533'CORNER OF MILK HOUSE, 52 FEET WEST OF THE WEST EDGE OF SILO,
 NH1533'75 FEET WEST OF THE WEST EDGE OF BARN AND 1 FOOT SOUTH OF
 NH1533'FENCE LINE.  THE MARK IS SET FLUSH AND THE DISK IS STAMPED
 NH1533'SILVER 2 NO 1 1959.
 NH1533'
 NH1533'REFERENCE MARK NO. 2 IS 57 FEET SOUTHSOUTHWEST OF THE SOUTHWEST
 NH1533'CORNER OF BARN AND 7-1/2 FEET NORTHEAST OF YARD LIGHT POST.
 NH1533'THE MARK IS SET IN A DRILL HOLE ON TOP OF A CONCRETE WELL
 NH1533'COVER AND THE DISK IS STAMPED SILVER NO 2 1959.
 NH1533'
 NH1533'AZIMUTH MARK IS 31 FEET NORTH OF THE CENTER OF ROAD, 4 FEET
 NH1533'SOUTH OF WITNESS POST, 4 FEET SOUTH OF FENCE LINE AND 1-1/2
 NH1533'FEET WEST OF TELEPHONE POLE.  THE MARK IS SET FLUSH AND THE
 NH1533'DISK IS STAMPED SILVER 1954.
 NH1533'
 NH1533'TO REACH THE STATION FROM THE COURTHOUSE IN FREEPORT, GO
 NH1533'SOUTH AND EAST ON U.S. HIGHWAY 20 FOR 4.0 MILES TO THE
 NH1533'STATION IN FARM YARD ON LEFT AS DESCRIBED.
 NH1533'
 NH1533'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON U.S.
 NH1533'HIGHWAY 20 FOR 0.3 MILE TO THE MARK ON LEFT AS DESCRIBED.
 NH1533'
 NH1533'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1533
 NH1533                          STATION RECOVERY (1996)
 NH1533
 NH1533'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1533'MARK NOT FOUND.
 NH1533
 NH1533                          STATION RECOVERY (2001)
 NH1533
 NH1533'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1533'RM 1 AND RM 2 FOUND IN GOOD CONDITION. THE AZIMUTH MARK WAS NOT FOUND.
 NH1533'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0718 ***********************************************************************
 MG0718  DESIGNATION -  SIMMONS
 MG0718  PID         -  MG0718
 MG0718  STATE/COUNTY-  IL/ROCK ISLAND
 MG0718  COUNTRY     -  US
 MG0718  USGS QUAD   -  MILAN (2018)
 MG0718
 MG0718                         *CURRENT SURVEY CONTROL
 MG0718  ______________________________________________________________________
 MG0718* NAD 83(1997) POSITION- 41 23 00.99299(N) 090 30 51.90085(W)   ADJUSTED
 MG0718* NAVD 88 ORTHO HEIGHT -   226.6   (meters)      743.    (feet) VERTCON3
 MG0718  ______________________________________________________________________
 MG0718  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0718  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 MG0718  HORZ ORDER      -  FIRST
 MG0718
 MG0718.The horizontal coordinates were established by classical geodetic methods
 MG0718.and adjusted by the National Geodetic Survey in October 1999.
 MG0718
 MG0718.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0718.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0718
 MG0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0718.GEOID18 height accuracy estimate available here.
 MG0718
 MG0718.Click photographs - Photos may exist for this station.
 MG0718
 MG0718.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0718
 MG0718. The following values were computed from the NAD 83(1997) position.
 MG0718
 MG0718;                    North         East     Units Scale Factor Converg.
 MG0718;SPC IL W     -   523,684.094   670,913.948   MT  0.99995158   -0 13 47.6
 MG0718;SPC IL W     - 1,718,120.23  2,201,156.84   sFT  0.99995158   -0 13 47.6
 MG0718;UTM  15      - 4,584,324.011   707,832.989   MT  1.00013161   +1 38 37.7
 MG0718
 MG0718!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0718!SPC IL W     -   0.99996960  x   0.99995158  =   0.99992118
 MG0718!UTM  15      -   0.99996960  x   1.00013161  =   1.00010121
 MG0718
 MG0718:                Primary Azimuth Mark                     Grid Az
 MG0718:SPC IL W     -  MILAN RAD STA KSTT MAST                  343 18 21.4
 MG0718:UTM  15      -  MILAN RAD STA KSTT MAST                  341 25 56.1
 MG0718
 MG0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0783284324(NAD 83)
 MG0718
 MG0718|---------------------------------------------------------------------|
 MG0718| PID    Reference Object                     Distance      Geod. Az  |
 MG0718|                                                           dddmmss.s |
 MG0718| MG0716 MOLINE MUNICIPAL TANK               APPROX.12.4 KM 0000402.8 |
 MG0718| CL9441 SIMMONS RM 1                         24.980 METERS 03843     |
 MG0718| MG0712 ORION MUNICIPAL TANK                APPROX.11.6 KM 1064251.2 |
 MG0718| CL9443 SIMMONS RM 3                         22.135 METERS 12342     |
 MG0718| CL9442 SIMMONS RM 2 AZIMUTH                               13820     |
 MG0718| MG0721 SIMMONS RM 4                         10.414 METERS 22124     |
 MG0718| MG0725 BUFFALO CEMENT MILL STACK           APPROX.17.1 KM 2991918.9 |
 MG0718| MG0717 ROCK ISLAND HEIGHTS MUN TANK        APPROX.13.3 KM 3403436.0 |
 MG0718| MG0747 DAVENPORT AMER BANK BLDG TWR        APPROX.16.2 KM 3413246.8 |
 MG0718| MG0749 DAVENPORT EXPT AIR MOTOR STK        APPROX.20.0 KM 3422151.2 |
 MG0718| MG0748 DAVENPORT WOC RADIO S TOWER         APPROX.16.9 KM 3424657.5 |
 MG0718| MG0750 DAVENPORT WOC RADIO N TOWER         APPROX.17.0 KM 3425214.2 |
 MG0718| MG0720 MILAN RAD STA KSTT MAST             APPROX. 0.6 KM 3430433.8 |
 MG0718|---------------------------------------------------------------------|
 MG0718
 MG0718                          SUPERSEDED SURVEY CONTROL
 MG0718
 MG0718  NAD 83(1986)-  41 23 00.99550(N)    090 30 51.90960(W) AD(       ) 1
 MG0718  NAD 27      -  41 23 00.87500(N)    090 30 51.43100(W) AD(       ) 1
 MG0718  NGVD 29 (07/19/86)  226.7    (m)          744.     (f) VERT ANG       
 MG0718
 MG0718.Superseded values are not recommended for survey control.
 MG0718
 MG0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0718.See file dsdata.pdf to determine how the superseded data were derived.
 MG0718
 MG0718_MARKER: DS = TRIANGULATION STATION DISK
 MG0718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0718_STAMPING: SIMMONS 1930
 MG0718_MARK LOGO: CGS
 MG0718_PROJECTION: RECESSED 30 CENTIMETERS
 MG0718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0718+STABILITY: SURFACE MOTION
 MG0718_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0718+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2006
 MG0718
 MG0718  HISTORY     - Date     Condition        Report By
 MG0718  HISTORY     - 1930     MONUMENTED       CGS
 MG0718  HISTORY     - 1957     MARK NOT FOUND   CGS
 MG0718  HISTORY     - 1958     MARK NOT FOUND   CGS
 MG0718  HISTORY     - 1969     GOOD             CGS
 MG0718  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0718  HISTORY     - 19970605 MARK NOT FOUND   USPSQD
 MG0718  HISTORY     - 20060331 GOOD             CMT
 MG0718
 MG0718                          STATION DESCRIPTION
 MG0718
 MG0718'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MG0718'STATION IS ABOUT 8 MILES S AND 4 MILES E OF ROCK ISLAND,
 MG0718'3-1/4 MILES E, AND 4-1/2 MILES S FROM MILAN, ON THE W SIDE
 MG0718'OF THE OLD KNOXVILLE AND ROCK ISLAND ROAD, IN THE NE 1/4 OF
 MG0718'SEC. 17, T 16 N, R 1 E, ON CULTIVATED LAND OWNED BY MR. ALBERT
 MG0718'SIMMONS WHO LIVES ABOUT 150 FEET NW OF THE STATION.  IT IS IN THE
 MG0718'NE CORNER OF THE LARGE FIELD S OF THE HOUSE, 16.65 METERS
 MG0718'(54.6 FEET) S OF THE FRONT YARD FENCE, 17.38 (57.0 FEET)
 MG0718'W OF THE CENTER LINE OF THE ROAD, AND 6.38 METERS (20.9 FEET)
 MG0718'W OF THE FENCE.  THE MARK IS 12 INCHES BELOW THE SURFACE.
 MG0718'
 MG0718'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MG0718'DISKS SET IN CONCRETE.
 MG0718'
 MG0718'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE AND ON THE
 MG0718'E SIDE OF THE ROAD, OPPOSITE THE STATION.  IT IS 7.6 METERS
 MG0718'(25 FEET) E OF THE CENTER LINE OF THE ROAD, AND 0.5 METER
 MG0718'(2 FEET) W OF THE FENCE.  REFERENCE MARK NO. 2 IS 4 INCHES
 MG0718'ABOVE THE SURFACE AND ON THE W SIDE OF THE ROAD, IN THE SE
 MG0718'CORNER OF THE FIELD IN WHICH THE STATION IS LOCATED, AND
 MG0718'ABOUT 1/4 MILE S OF THE HOUSE.  IT IS 8.5 METERS (28 FEET)
 MG0718'W OF THE CENTER LINE OF THE ROAD, 0.54 METER (1.8 FEET) N OF
 MG0718'ONE FENCE, AND 0.56 METER (1.8 FEET) W OF ANOTHER.
 MG0718'
 MG0718'TO REACH FROM ROCK ISLAND, GO TO MILAN, THEN S AND E ON THE
 MG0718'OLD BROOKVILLE ROAD.  A BETTER ROAD TO THE STATION IS UNDER
 MG0718'CONSTRUCTION AT PRESENT.
 MG0718'
 MG0718'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MG0718
 MG0718                          STATION RECOVERY (1957)
 MG0718
 MG0718'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (VES)
 MG0718'REFERENCE MARK NO. 1 WAS FOUND UPROOTED ALONG THE GRADED
 MG0718'RIGHT-OF-WAY EAST OF THE ROAD.  A THOROUGH SEARCH FAILED TO
 MG0718'REVEAL ANY TRACE OF THE STATION MARK OR OF REFERENCE MARK NO. 2.
 MG0718
 MG0718                          STATION RECOVERY (1958)
 MG0718
 MG0718'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 MG0718'STATION AND REFERENCE MARK NO. 2 SEARCHED FOR BUT NOT RECOVERED.
 MG0718'REFERENCE MARK NO. 1 FOUND KNOCKED OUT OF THE GROUND WITH
 MG0718'DISK REMOVED.  REFERENCE MARK NO. 2 WAS PROBABLY DESTROYED
 MG0718'WHEN ROAD RIGHT-OF-WAY WAS WIDENED AND IMPROVED.  STATION
 MG0718'IS PROBABLY IN PLACE BUT SITE IS PLANTED IN CORN.  STATION
 MG0718'WAS DUG FOR USING REFERENCE DISTANCES FROM FENCES BUT FENCE
 MG0718'ON WEST SIDE OF ROAD APPEARS TO HAVE BEEN MOVED AN UNDETERMINED
 MG0718'DISTANCE.
 MG0718
 MG0718                          STATION RECOVERY (1969)
 MG0718
 MG0718'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0718'THE STATION WAS RECOVERED BUT REFERENCE MARKS 1 AND 2 HAVE BEEN
 MG0718'DESTROYED BY ROAD CONSTRUCTION.  A TOWER COULD NOT BE ERECTED OVER
 MG0718'THE STATION BECAUSE OF POWER LINES, THEREFORE SIMMONS RM 4 WAS
 MG0718'ESTABLISHED AND OCCUPIED.  A NEW REFERENCE MARK 3 AND AZIMUTH MARK
 MG0718'WERE ESTABLISHED AT THIS TIME.  A TRAVERSE TIE WAS MADE TO
 MG0718'SIMMONS RM 4 AND A GROUND SET UP WAS MADE OVER THE OLD STATION.
 MG0718'THE AZIMUTH MARK WOULD NOT SEE FROM THE GROUND SET UP OVER THE OLD
 MG0718'STATION, THEREFORE IT WAS NOT OBSERVED.  A COMPLETE NEW
 MG0718'DESCRIPTION FOLLOWS.
 MG0718'
 MG0718'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF MILAN, 8 MILES
 MG0718'SOUTHWEST OF MOLINE, 8 MILES WEST OF ORION ON THE WEST SIDE OF
 MG0718'COUNTY ROUTE 7, IN THE NE 1/2 SEC. 17, T16 N,R, 1 E, ON CULTIVATED
 MG0718'LAND OWNED AND OCCUPIED BY MR. MARION RURCH.
 MG0718'
 MG0718'TO REACH THE STATION FROM THE POST OFFICE IN NEW WINDSOR, GO EAST
 MG0718'ON STATE HIGHWAY 17 FOR 0.25 MILE TO MERIDIAN STREET, TURN LEFT AND
 MG0718'GO NORTH ON PAVED ROAD FOR 5.85 MILES TO THE SWEDONA LUTHERAN
 MG0718'CHURCH ON THE RIGHT.  CONTINUE NORTHERLY ON PAVED ROAD FOR 5.35
 MG0718'MILES TO A CROSSROAD, TURN RIGHT AND GO NORTH ON PAVED ROAD FOR
 MG0718'1.45 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTHERLY ON PAVED
 MG0718'ROAD FOR 3.85 MILES TO A SIDE ROAD RIGHT AND DRIVEWAY ON THE
 MG0718'LEFT LEADING TO A WHITE TWO STORY HOUSE.  TURN LEFT AND GO FOR
 MG0718'30 YARDS TO A BOARD GATE, PASS THROUGH THE GATE THENCE TURN
 MG0718'LEFT, SOUTH ON WEST SIDE OF A GARAGE FOR 50 FEET TO A FORK AND
 MG0718'GATE, TAKE THE RIGHT FORK THROUGH GATE FOR 50 YARDS TO A FENCE
 MG0718'CORNER, TURN LEFT ON SOUTH SIDE OF FENCE FOR 75 YARDS TO THE
 MG0718'STATION AS DESCRIBED.
 MG0718'
 MG0718'THE STATION MARK IS A STANDARD DISK STAMPED SIMMONS 1930, SET IN
 MG0718'THE TOP OF AN IRREGULAR MASS OF CONCRETE WHICH IS 16 INCHES BELOW
 MG0718'THE GROUND SURFACE.  IT IS 23.3 FEET SOUTHWEST OF A FENCE CORNER,
 MG0718'20.5 FEET WEST-SOUTHWEST OF A FENCE, AND 15.5 FEET SOUTHEAST OF A
 MG0718'FENCE.  NOTE 1C, 7A
 MG0718'
 MG0718'REFERENCE MARK 3 IS A STANDARD DISK STAMPED SIMMONS 1930 NO 3 1969,
 MG0718'SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST WHICH IS FLUSH WITH
 MG0718'THE GROUND SURFACE.  IT IS 40.5 FEET SOUTH OF THE CENTER OF THE
 MG0718'PAVED ROAD, 38 FEET NORTH-NORTHWEST OF A POWER POLE, 1.6 FEET
 MG0718'NORTHWEST OF A METAL WITNESS POST WITH SIGN ATTACHED.  NOTE--11B
 MG0718'
 MG0718'REFERENCE MARK 4 IS A STANDARD DISK STAMPED SIMMONS 1930 NO 4 1969,
 MG0718'SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST WHICH IS 16 INCHES
 MG0718'BELOW THE GROUND SURFACE.  IT IS 89 FEET WEST OF THE METAL WITNESS
 MG0718'POST WITH SIGN ATTACHED, 56 FEET SOUTHWEST OF THE FENCE CORNER,
 MG0718'24 FEET SOUTHEAST OF A FENCE.  NOTE--11B, WITH UNDERGROUND
 MG0718'REFERENCE MARK.
 MG0718'
 MG0718'THE AZIMUTH MARK IS A STANDARD DISK STAMPED SIMMONS 1930 1969, SET
 MG0718'IN THE TOP OF A 12-INCH ROUND CONCRETE POST WHICH IS 4 INCHES ABOVE
 MG0718'THE GROUND SURFACE.  IT IS 22 FEET SOUTH OF THE CENTER OF A
 MG0718'GRAVELED ROAD, 18 FEET EAST OF THE WEST GATE POST AND 1.6 FEET
 MG0718'NORTH OF A METAL WITNESS POST WITH SIGN ATTACHED.  NOTE--16B
 MG0718'
 MG0718'TO REACH THE AZIMUTH MARK FROM THE SIDE ROAD ABOUT 100 YARDS NORTH
 MG0718'OF THE STATION, GO EAST ON A GRAVELED ROAD FOR 0.4 MILE TO THE
 MG0718'AZIMUTH MARK ON THE RIGHT AT A BOARD GATE.
 MG0718'
 MG0718'NOTE--THE TRAVERSE DISTANCE FROM SIMMONS 1930 TO SIMMONS RM 4 HAS
 MG0718'BEEN REDUCED TO SEA LEVEL.
 MG0718'
 MG0718'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 MG0718'4-1/2 MILES SOUTH OF MILAN.
 MG0718
 MG0718                          STATION RECOVERY (1996)
 MG0718
 MG0718'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0718'MARK NOT FOUND.
 MG0718
 MG0718                          STATION RECOVERY (1997)
 MG0718
 MG0718'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0718'MARK NOT FOUND.
 MG0718
 MG0718                          STATION RECOVERY (2006)
 MG0718
 MG0718'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2006 (KWS)
 MG0718'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0721 ***********************************************************************
 MG0721  DESIGNATION -  SIMMONS RM 4
 MG0721  PID         -  MG0721
 MG0721  STATE/COUNTY-  IL/ROCK ISLAND
 MG0721  COUNTRY     -  US
 MG0721  USGS QUAD   -  MILAN (2018)
 MG0721
 MG0721                         *CURRENT SURVEY CONTROL
 MG0721  ______________________________________________________________________
 MG0721* NAD 83(1997) POSITION- 41 23 00.73981(N) 090 30 52.19730(W)   ADJUSTED
 MG0721* NAVD 88 ORTHO HEIGHT -   226.4   (meters)      743.    (feet) VERTCON3
 MG0721  ______________________________________________________________________
 MG0721  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0721  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 MG0721  HORZ ORDER      -  FIRST
 MG0721
 MG0721.The horizontal coordinates were established by classical geodetic methods
 MG0721.and adjusted by the National Geodetic Survey in October 1999.
 MG0721
 MG0721.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0721.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0721
 MG0721.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0721.GEOID18 height accuracy estimate available here.
 MG0721
 MG0721.Click photographs - Photos may exist for this station.
 MG0721
 MG0721.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0721
 MG0721. The following values were computed from the NAD 83(1997) position.
 MG0721
 MG0721;                    North         East     Units Scale Factor Converg.
 MG0721;SPC IL W     -   523,676.311   670,907.030   MT  0.99995159   -0 13 47.8
 MG0721;SPC IL W     - 1,718,094.70  2,201,134.15   sFT  0.99995159   -0 13 47.8
 MG0721;UTM  15      - 4,584,316.005   707,826.327   MT  1.00013158   +1 38 37.5
 MG0721
 MG0721!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0721!SPC IL W     -   0.99996963  x   0.99995159  =   0.99992122
 MG0721!UTM  15      -   0.99996963  x   1.00013158  =   1.00010121
 MG0721
 MG0721:                Primary Azimuth Mark                     Grid Az
 MG0721:SPC IL W     -  SIMMONS AZ MK                            082 35 56.0
 MG0721:UTM  15      -  SIMMONS AZ MK                            080 43 30.7
 MG0721
 MG0721_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0782684316(NAD 83)
 MG0721
 MG0721|---------------------------------------------------------------------|
 MG0721| PID    Reference Object                     Distance      Geod. Az  |
 MG0721|                                                           dddmmss.s |
 MG0721| MG0718 SIMMONS                              10.414 METERS 04124     |
 MG0721| CL9440 SIMMONS AZ MK                                      0822208.2 |
 MG0721| CL9443 SIMMONS RM 3                         25.694 METERS 10002     |
 MG0721| MG0720 MILAN RAD STA KSTT MAST             APPROX. 0.6 KM 3435224.8 |
 MG0721|---------------------------------------------------------------------|
 MG0721
 MG0721                          SUPERSEDED SURVEY CONTROL
 MG0721
 MG0721  NAD 83(1986)-  41 23 00.74233(N)    090 30 52.20603(W) AD(       ) 1
 MG0721  NAD 27      -  41 23 00.62184(N)    090 30 51.72753(W) AD(       ) 1
 MG0721  NGVD 29 (07/19/86)  226.5    (m)          743.     (f) VERT ANG       
 MG0721
 MG0721.Superseded values are not recommended for survey control.
 MG0721
 MG0721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0721.See file dsdata.pdf to determine how the superseded data were derived.
 MG0721
 MG0721_MARKER: DR = REFERENCE MARK DISK
 MG0721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0721_STAMPING: SIMMONS 1940 NO 4 1969
 MG0721_MARK LOGO: CGS
 MG0721_PROJECTION: RECESSED 41 CENTIMETERS
 MG0721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0721+STABILITY: SURFACE MOTION
 MG0721
 MG0721  HISTORY     - Date     Condition        Report By
 MG0721  HISTORY     - 1969     MONUMENTED       CGS
 MG0721  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0721
 MG0721                          STATION DESCRIPTION
 MG0721
 MG0721'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0721'DUE TO SIMMONS 1930 BEING TOO CLOSE TO POWER LINES, SIMMONS RM 4
 MG0721'WAS ESTABLISHED AND OCCUPIED AT THIS TIME.
 MG0721'
 MG0721'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF MILAN, 8 MILES
 MG0721'SOUTHWEST OF MOLINE, 8 MILE WEST OF ORION ON THE WEST SIDE OF COUNTY
 MG0721'ROUTE 7, IN THE NE 1/2 SEC. 17, T 16 N,R 1 E, ON CULTIVATED LAND
 MG0721'OWNED AND OCCUPIED BY MR. MARION RURCH.
 MG0721'
 MG0721'TO REACH THE STATION FROM THE POST OFFICE IN NEW WINDSOR, GO EAST
 MG0721'ON STATE HIGHWAY 17 FOR 0.25 MILE TO MERIDIAN STREET, TURN LEFT AND
 MG0721'GO NORTH ON PAVED ROAD FOR 5.85 MILES TO THE SWEDONA LUTHERAN
 MG0721'CHURCH ON THE RIGHT.  CONTINUE NORTHERLY ON PAVED ROAD FOR 5.35
 MG0721'MILES TO A CROSSROAD, TURN RIGHT AND GO NORTH ON PAVED ROAD FOR
 MG0721'1.45 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTHERLY ON PAVED
 MG0721'ROAD FOR 3.85 MILES TO A SIDE ROAD RIGHT AND DRIVEWAY ON THE
 MG0721'LEFT LEADING TO A WHITE TWO STORY HOUSE.  TURN LEFT AND GO FOR
 MG0721'30 YARDS TO A BOARD GATE, PASS THROUGH THE GATE THENCE TURN
 MG0721'LEFT, SOUTH ON WEST SIDE OF A GARAGE FOR 50 FEET TO A FORK AND
 MG0721'GATE, TAKE THE RIGHT FORK THROUGH GATE AND GO FOR 50 YARDS TO A
 MG0721'FENCE CORNER.  TURN LEFT ON SOUTH SIDE OF FENCE FOR 75 YARDS TO THE
 MG0721'STATION AS DESCRIBED.
 MG0721'
 MG0721'THE STATION MARK IS A STANDARD REFERENCE MARK DISK STAMPED SIMMONS
 MG0721'1930 NO 4 1969, SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST
 MG0721'WHICH IS 16 INCHES BELOW THE GROUND SURFACE.  IT IS 89 FEET WEST OF
 MG0721'A METAL WITNESS POST WITH SIGN ATTACHED, 56 FEET SOUTHWEST OF A
 MG0721'FENCE CORNER AND 24 FEET SOUTHEAST OF A FENCE.  NOTE--11B
 MG0721'(W/UNDERGROUND MARK)
 MG0721'
 MG0721'SIMMONS 1930 IS A STANDARD TRIANGULATION STATION DISK STAMPED
 MG0721'SIMMONS 1930, SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE WHICH
 MG0721'IS 16 INCHES BELOW THE GROUND SURFACE.  IT IS 23.3 FEET SOUTHWEST
 MG0721'OF THE FENCE CORNER, 20.5 FEET WEST-SOUTHWEST OF THE FENCE, AND
 MG0721'15.5 FEET SOUTHEAST OF A FENCE.  NOTE--1C, 7A
 MG0721'
 MG0721'REFERENCE MARK 3 IS A STANDARD DISK STAMPED SIMMONS 1930 NO 3 1969,
 MG0721'SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST WHICH IS FLUSH WITH
 MG0721'THE GROUND SURFACE.  IT IS 40.5 FEET SOUTH OF THE CENTER OF THE
 MG0721'PAVED ROAD, 38 FEET NORTH-NORTHWEST OF A POWER POLE, 1.6 FEET
 MG0721'NORTHWEST OF THE METAL WITNESS POST WITH SIGN ATTACHED.
 MG0721'NOTE--11B
 MG0721'
 MG0721'THE AZIMUTH MARK IS A STANDARD DISK STAMPED SIMMONS 1930 1969, SET
 MG0721'IN THE TOP OF A 12-INCH ROUND CONCRETE POST WHICH IS 4 INCHES ABOVE
 MG0721'THE GROUND SURFACE.  IT IS 22 FEET SOUTH OF THE CENTER OF A
 MG0721'GRAVELED ROAD, 18 FEET EAST OF THE WEST GATE POST AND 1.6 FEET
 MG0721'NORTH OF A METAL WITNESS POST WITH SIGN ATTACHED.  NOTE--16B
 MG0721'
 MG0721'TO REACH THE AZIMUTH MARK FROM THE SIDE ROAD ABOUT 100 YARDS NORTH
 MG0721'OF THE STATION, GO EAST ON A GRAVELED ROAD FOR 0.4 MILE TO THE
 MG0721'AZIMUTH MARK ON THE RIGHT AT A BOARD GATE.
 MG0721'
 MG0721'NOTE--THE TRAVERSE DISTANCES SHOWN ON CARD 1 OF THIS DESCRIPTION
 MG0721'HAVE BEEN REDUCED TO SEA LEVEL.
 MG0721
 MG0721                          STATION RECOVERY (1996)
 MG0721
 MG0721'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0721'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0719 ***********************************************************************
 MG0719  DESIGNATION -  SIMMONS RM A
 MG0719  PID         -  MG0719
 MG0719  STATE/COUNTY-  IL/ROCK ISLAND
 MG0719  COUNTRY     -  US
 MG0719  USGS QUAD   -  MILAN (2018)
 MG0719
 MG0719                         *CURRENT SURVEY CONTROL
 MG0719  ______________________________________________________________________
 MG0719* NAD 83(2011) POSITION- 41 22 59.82245(N) 090 30 51.92256(W)   ADJUSTED
 MG0719* NAD 83(2011) ELLIP HT-   194.585 (meters)        (06/27/12)   ADJUSTED
 MG0719* NAD 83(2011) EPOCH   -  2010.00
 MG0719* NAVD 88 ORTHO HEIGHT -   227.4   (meters)      746.    (feet) GPS OBS
 MG0719  ______________________________________________________________________
 MG0719  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MG0719  GEOID HEIGHT    -        -32.674 (meters)                     GEOID96
 MG0719  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0719  NAD 83(2011) X  -    -43,030.107 (meters)                     COMP
 MG0719  NAD 83(2011) Y  - -4,792,510.389 (meters)                     COMP
 MG0719  NAD 83(2011) Z  -  4,194,583.619 (meters)                     COMP
 MG0719  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 MG0719
 MG0719  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0719  Standards:
 MG0719         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0719            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0719  -------------------------------------------------------------------
 MG0719  NETWORK    0.77   1.23           0.34   0.28   0.63     -0.12100402
 MG0719  -------------------------------------------------------------------
 MG0719  Click here for local accuracies and other accuracy information.
 MG0719
 MG0719.The horizontal coordinates were established by GPS observations
 MG0719.and adjusted by the National Geodetic Survey in June 2012.
 MG0719
 MG0719.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0719.been affixed to the stable North American tectonic plate. See 
 MG0719.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0719
 MG0719.The horizontal coordinates are valid at the epoch date displayed above
 MG0719.which is a decimal equivalence of Year/Month/Day.
 MG0719
 MG0719.The orthometric height was determined by GPS observations and a
 MG0719.high-resolution geoid model.
 MG0719
 MG0719.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0719.GEOID18 height accuracy estimate available here.
 MG0719
 MG0719.Click photographs - Photos may exist for this station.
 MG0719
 MG0719.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0719
 MG0719.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0719
 MG0719.The ellipsoidal height was determined by GPS observations
 MG0719.and is referenced to NAD 83.
 MG0719
 MG0719. The following values were computed from the NAD 83(2011) position.
 MG0719
 MG0719;                    North         East     Units Scale Factor Converg.
 MG0719;SPC IL W     -   523,647.986   670,913.299   MT  0.99995158   -0 13 47.6
 MG0719;SPC IL W     - 1,718,001.77  2,201,154.72   sFT  0.99995158   -0 13 47.6
 MG0719;UTM  15      - 4,584,287.895   707,833.520   MT  1.00013161   +1 38 37.6
 MG0719
 MG0719!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0719!SPC IL W     -   0.99996948  x   0.99995158  =   0.99992106
 MG0719!UTM  15      -   0.99996948  x   1.00013161  =   1.00010109
 MG0719
 MG0719:                Primary Azimuth Mark                     Grid Az
 MG0719:SPC IL W     -  MILAN RAD STA KSTT MAST                  344 15 11.1
 MG0719:UTM  15      -  MILAN RAD STA KSTT MAST                  342 22 45.9
 MG0719
 MG0719_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0783384287(NAD 83)
 MG0719
 MG0719|---------------------------------------------------------------------|
 MG0719| PID    Reference Object                     Distance      Geod. Az  |
 MG0719|                                                           dddmmss.s |
 MG0719| MG0713 ORION TV STATION WHBF TOWER         APPROX.12.9 KM 1184053.2 |
 MG0719| MG0714 ORION TV STA WQAD MAST              APPROX.13.8 KM 1245025.9 |
 MG0719| MG0720 MILAN RAD STA KSTT MAST             APPROX. 0.7 KM 3440123.5 |
 MG0719|---------------------------------------------------------------------|
 MG0719
 MG0719                          SUPERSEDED SURVEY CONTROL
 MG0719
 MG0719  NAD 83(2007)-  41 22 59.82231(N)    090 30 51.92323(W) AD(2002.00) 0
 MG0719  ELLIP H (02/10/07)  194.622  (m)                       GP(2002.00)    
 MG0719  ELLIP H (12/06/04)  194.610  (m)                       GP(       ) 4 1
 MG0719  NAD 83(1997)-  41 22 59.82207(N)    090 30 51.92283(W) AD(       ) 1
 MG0719  ELLIP H (09/15/98)  194.633  (m)                       GP(       ) 3 1
 MG0719  NAD 83(1986)-  41 22 59.82468(N)    090 30 51.93160(W) AD(       ) 1
 MG0719  NAD 27      -  41 22 59.70409(N)    090 30 51.45313(W) AD(       ) 1
 MG0719  NGVD 29 (07/19/86)  226.8    (m)          744.     (f) VERT ANG       
 MG0719
 MG0719.Superseded values are not recommended for survey control.
 MG0719
 MG0719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0719.See file dsdata.pdf to determine how the superseded data were derived.
 MG0719
 MG0719_MARKER: DS = TRIANGULATION STATION DISK
 MG0719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0719_STAMPING: SIMMONS RM A 1969
 MG0719_MARK LOGO: CGS
 MG0719_PROJECTION: RECESSED 46 CENTIMETERS
 MG0719_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MG0719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0719+STABILITY: SURFACE MOTION
 MG0719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0719+SATELLITE: SATELLITE OBSERVATIONS - January 04, 1997
 MG0719
 MG0719  HISTORY     - Date     Condition        Report By
 MG0719  HISTORY     - 1969     MONUMENTED       CGS
 MG0719  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0719  HISTORY     - 19970104 GOOD             SECI
 MG0719
 MG0719                          STATION DESCRIPTION
 MG0719
 MG0719'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0719'THE STATION IS ABOUT 8 MILES SOUTH OF MOLINE, 8 MILES WEST OF ORION
 MG0719'4-1/2 MILES SOUTH OF MILAN, AND ON THE WEST SIDE OF COUNTY ROUTE
 MG0719'7.  IT IS IN THE NE 1/2 SECTION 17, T 16N, R 1 E, ON CULTIVATED
 MG0719'LAND OWNED BY MR. MARION RURCH.
 MG0719'
 MG0719'THE STATION IS A STANDARD DISK STAMPED SIMMONS RM A 1969, SET IN
 MG0719'THE TOP OF A 12-INCH ROUND CONCRETE POST 12 INCHES IN DIAMETER AND
 MG0719'IS 18 INCHES BELOW THE GROUND SURFACE.  IT IS 141 FEET SOUTH OF A
 MG0719'FENCE CORNER, 115 FEET SOUTHEAST OF A FENCE, 102 FEET
 MG0719'WEST-SOUTHWEST OF A POWER POLE, AND 101 FEET SOUTHWEST OF A METAL
 MG0719'WITNESS POST WITH SIGN ATTACHED.  NOTE.  1B 7A
 MG0719'
 MG0719'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION SIMMONS RM
 MG0719'4 1969 AND THE DISTANCE NOTED BELOW IS REDUCED TO SEA LEVEL.
 MG0719'
 MG0719'FOR ROUTE TO REACH THE STATION SEE DESCRIPTION FOR SIMMONS RM 4
 MG0719'1969.
 MG0719
 MG0719                          STATION RECOVERY (1996)
 MG0719
 MG0719'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0719'MARK NOT FOUND.
 MG0719
 MG0719                          STATION RECOVERY (1997)
 MG0719
 MG0719'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MG0719'RECOVERED AS DESCRIBED.  TO REACK FROM THE JUNCTION OF U.S.  ROUTE 67
 MG0719'AND ILLINOIS ROUTE 94/192 TO THE WEST AND 127TH AVENUE TO THE EAST,
 MG0719'PROCEED EAST ON 127TH AVENUE FOR 2.9 MI (4.7 KM) TO THE JUNCTION OF
 MG0719'127TH AVENUE AND KNOXVILLE ROAD, TURN RIGHT (SOUTH) ON KNOXVILLE ROAD
 MG0719'AND PROCEED 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT (WEST) SIDE OF
 MG0719'KNOXVILLE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0241 ***********************************************************************
 JB0241  DESIGNATION -  SIMPSON
 JB0241  PID         -  JB0241
 JB0241  STATE/COUNTY-  IL/WAYNE
 JB0241  COUNTRY     -  US
 JB0241  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0241
 JB0241                         *CURRENT SURVEY CONTROL
 JB0241  ______________________________________________________________________
 JB0241* NAD 83(1997) POSITION- 38 16 12.26236(N) 088 15 38.91242(W)   ADJUSTED
 JB0241* NAVD 88 ORTHO HEIGHT -   141.716 (meters)      464.95  (feet) ADJUSTED
 JB0241  ______________________________________________________________________
 JB0241  GEOID HEIGHT    -        -30.582 (meters)                     GEOID18
 JB0241  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 JB0241  DYNAMIC HEIGHT  -        141.626 (meters)      464.65  (feet) COMP
 JB0241  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0241
 JB0241  HORZ ORDER      -  SECOND
 JB0241  VERT ORDER      -  SECOND    CLASS 0
 JB0241
 JB0241.The horizontal coordinates were established by classical geodetic methods
 JB0241.and adjusted by the National Geodetic Survey in October 1999.
 JB0241
 JB0241.The orthometric height was determined by differential leveling and
 JB0241.adjusted by the NATIONAL GEODETIC SURVEY
 JB0241.in June 1991.
 JB0241
 JB0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0241.GEOID18 height accuracy estimate available here.
 JB0241
 JB0241.Click photographs - Photos may exist for this station.
 JB0241
 JB0241.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0241
 JB0241.The dynamic height is computed by dividing the NAVD 88
 JB0241.geopotential number by the normal gravity value computed on the
 JB0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0241.degrees latitude (g = 980.6199 gals.).
 JB0241
 JB0241.The modeled gravity was interpolated from observed gravity values.
 JB0241
 JB0241. The following values were computed from the NAD 83(1997) position.
 JB0241
 JB0241;                    North         East     Units Scale Factor Converg.
 JB0241;SPC IL E     -   177,954.419   306,346.400   MT  0.99997550   +0 02 41.7
 JB0241;SPC IL E     -   583,838.79  1,005,071.48   sFT  0.99997550   +0 02 41.7
 JB0241;UTM  16      - 4,236,532.522   389,709.438   MT  0.99974981   -0 46 51.5
 JB0241
 JB0241!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0241!SPC IL E     -   0.99998256  x   0.99997550  =   0.99995806
 JB0241!UTM  16      -   0.99998256  x   0.99974981  =   0.99973238
 JB0241
 JB0241:                Primary Azimuth Mark                     Grid Az
 JB0241:SPC IL E     -  GATE                                     260 15 14.6
 JB0241:UTM  16      -  GATE                                     261 04 47.8
 JB0241
 JB0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8970936532(NAD 83)
 JB0241
 JB0241|---------------------------------------------------------------------|
 JB0241| PID    Reference Object                     Distance      Geod. Az  |
 JB0241|                                                           dddmmss.s |
 JB0241| JB0242 SIMPSON RM 1                         22.360 METERS 07028     |
 JB0241| JB0243 SIMPSON RM 2                         35.351 METERS 10747     |
 JB0241| JB0236 GATE                                APPROX. 2.9 KM 2601756.3 |
 JB0241| JB0240 SIMPSON AZ MK                                      3214035.3 |
 JB0241|---------------------------------------------------------------------|
 JB0241
 JB0241                          SUPERSEDED SURVEY CONTROL
 JB0241
 JB0241  NAD 83(1997)-  38 16 12.26286(N)    088 15 38.91199(W) AD(       ) 2
 JB0241  NAD 83(1993)-  38 16 12.27405(N)    088 15 38.91154(W) AD(       ) 2
 JB0241  NAD 83(1986)-  38 16 12.27595(N)    088 15 38.91275(W) AD(       ) 2
 JB0241  NAD 27      -  38 16 12.10570(N)    088 15 38.75798(W) AD(       ) 2
 JB0241  NGVD 29 (??/??/92)  141.839  (m)          465.35   (f) ADJ UNCH    2 0
 JB0241  NGVD 29             141.84   (m)          465.4    (f) LEVELING    3  
 JB0241
 JB0241.Superseded values are not recommended for survey control.
 JB0241
 JB0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0241.See file dsdata.pdf to determine how the superseded data were derived.
 JB0241
 JB0241_MARKER: DE = TRAVERSE STATION DISK
 JB0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0241_STAMPING: SIMPSON 1961
 JB0241_MARK LOGO: CGS
 JB0241_PROJECTION: FLUSH
 JB0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0241+STABILITY: SURFACE MOTION
 JB0241_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0241+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2020
 JB0241
 JB0241  HISTORY     - Date     Condition        Report By
 JB0241  HISTORY     - 1961     MONUMENTED       CGS
 JB0241  HISTORY     - 1961     GOOD             CGS
 JB0241  HISTORY     - 1964     GOOD             CGS
 JB0241  HISTORY     - 1972     GOOD             ILDT
 JB0241  HISTORY     - 1976     GOOD             NGS
 JB0241  HISTORY     - 1976     GOOD             USGS
 JB0241  HISTORY     - 20200409 GOOD             ILDT
 JB0241
 JB0241                          STATION DESCRIPTION
 JB0241
 JB0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0241'STATION IS LOCATED ABOUT 9.0 MILES SOUTHEAST OF FAIRFIELD, ABOUT 5.0
 JB0241'MILES EAST-NORTHEAST OF MILL SHOALS, ABOUT 1.5 MILES NORTH OF BURNT
 JB0241'PRAIRIE AND AT THE SOUTH EDGE OF THE SIMPSON CEMETARY.
 JB0241'
 JB0241'TO REACH FROM THE POST OFFICE IN BURNT PRAIRIE, GO WEST FOR 0.15 MILE
 JB0241'TO CROSSROAD, TURN RIGHT AND GO NORTH ON GRAVELED ROAD 1.35 MILE TO
 JB0241'CEMETERY ON LEFT AND STATION AS DESCRIBED.
 JB0241'
 JB0241'STATION MARK, A STANDARD TRAVERSE DISK STAMPED SIMPSON 1961, IS SET IN
 JB0241'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0241'SURFACE OF THE GROUND.  THE MARK IS 97 FEET WEST OF THE CENTER OF
 JB0241'ROAD, 44.5 FEET SOUTH-SOUTHEAST OF THE SOUTH EDGE OF PHOEBA M AND
 JB0241'WILLIAM F SIMPSON HEAD STONE, 27 FEET SOUTH-SOUTHWEST OF THE CENTER OF
 JB0241'3 GATE POSTS WITH SIMPSON 1945 ENGRAVED ON SIDE, 13 FEET EAST OF FENCE
 JB0241'AND 10 FEET WEST OF A TRAINGLE  BLAZED TREE.
 JB0241'
 JB0241'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED SIMPSON NO 1 1961,
 JB0241'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 JB0241'WITH THE SURFACE OF THE GROUND.  THE MARK IS 51 FEET WEST OF THE
 JB0241'CENTER OF ROAD, 33 FEET WEST OF A FENCE CORNER, 13 FEET SOUTHEAST OF
 JB0241'ZORA MAY WINZENBURGER HEAD STONE AND 1 FOOT SOUTH OF FENCE.
 JB0241'
 JB0241'REFERENCE MARK 2, A STANDARD REFERENCE MARK DISK STAMPED SIMPSON NO 2
 JB0241'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB0241'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 61 FEET
 JB0241'SOUTH-SOUTHEAST OF A FENCE CORNER, 22 FEET EAST OF THE CENTER OF ROAD
 JB0241'AND 22 FEET SOUTH-SOUTHWEST OF THE CENTER OF A TRACK ROAD.
 JB0241'
 JB0241'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED SIMPSON 1961, IS SET IN
 JB0241'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 JB0241'INCHES.  THE MARK IS 91 FEET SOUTH OF THE SOUTHEAST CORNER OF HOUSE,
 JB0241'13 FEET SOUTH OF CENTER OF ROAD, 8 FEET WEST OF CENTER OF GATE AND 1.3
 JB0241'FEET SOUTH-SOUTHWEST OF THE WITNESS POST.
 JB0241'
 JB0241'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH 0.05 MILE TO A
 JB0241'SIDE ROAD LEFT, TURN LEFT AND GO WEST FOR 0.05 MILE TO THE AZIMUTH
 JB0241'MARK ON LEFT.
 JB0241'
 JB0241'HEIGHT OF LIGHT ABOVE STATION MARK 30.26 METERS.
 JB0241
 JB0241                          STATION RECOVERY (1961)
 JB0241
 JB0241'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0241'1.5 MI N FROM BURNT PRAIRIE.
 JB0241'ABOUT 0.2 MILE WEST ALONG A BLACK TOP ROAD FROM THE POST OFFICE
 JB0241'IN BURNT PRAIRIE, THENCE 1.3 MILES NORTH ON GRAVELED ROAD, NEAR
 JB0241'THE SOUTHEAST CORNER OF SIMPSON CEMETERY, 95 FEET WEST OF CENTER
 JB0241'OF ROAD, 24 FEET SOUTHWEST OF WEST END OF WEST MOST ENTRANCE
 JB0241'OF TWO ENTRANCES TO CEMETERY, 10 FEET WEST OF A TRIANGLE BLAZED
 JB0241'TREE, 8.5 FEET EAST OF A TELEPHONE POLE, ABOUT 6 FEET ABOVE THE
 JB0241'LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 JB0241'SURFACE OF GROUND.
 JB0241
 JB0241                          STATION RECOVERY (1964)
 JB0241
 JB0241'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (CFO)
 JB0241'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE ALL
 JB0241'RECOVERED AS DESCRIBED
 JB0241'AND FOUND TO BE IN GOOD CONDITION.  THE DESCRIPTION TO
 JB0241'REACH THE STATION IS CORRECT.
 JB0241
 JB0241                          STATION RECOVERY (1972)
 JB0241
 JB0241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (WEB)
 JB0241'SIMPSON 1961 RECOVERED GOOD.  SIMPSON NO 1 1961 RECOVERED GOOD.
 JB0241'SIMPSON NO 2 1961 RECOVERED GOOD.  SIMPSON 1961 (AZI) RECOVERED BAD.
 JB0241'IT IS SUGGESTED THAT AT A LATER DATE A NEW TO REACH BE WRITTEN DO TO
 JB0241'HIGHWAY CONSTRUCTION IN THE AREA.  THE AZIMUTH MARK WAS FOUND TILTING
 JB0241'AT A 45 DEG ANGLE.
 JB0241'
 JB0241'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES N. OF BURNT
 JB0241'PRAIRIE.
 JB0241
 JB0241                          STATION RECOVERY (1976)
 JB0241
 JB0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 JB0241'STATION MARK, REFERENCE MARKS 1 AND 2 FOUND IN GOOD CONDITION.  THE
 JB0241'AZIMUTH MARK WAS NOT FOUND AND ASSUMED DESTROYED AS THERE HAS BEEN
 JB0241'RECENT ROAD WORK IN THE VICINITY OF THE MARK.  THERE WAS NO
 JB0241'SUITABLE LOCATION TO SET A NEW MARK AT THIS TIME.  THE DISTANCE TO
 JB0241'THE REFERENCE MARKS CHECKED.  THE DIRECTION BETWEEN THE
 JB0241'MARKS WAS LARGER BY 24 SECONDS.
 JB0241'
 JB0241'THE DESCRIPTION AND TO REACH THE STATION IS ADEQUATE.
 JB0241'
 JB0241'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES NORTH
 JB0241'OF BURNT PRAIRIE.
 JB0241'
 JB0241'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB0241
 JB0241                          STATION RECOVERY (1976)
 JB0241
 JB0241'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 JB0241'RECOVERED/NOT RECOVERED AS DESCRIBED/INDICATED
 JB0241
 JB0241                          STATION RECOVERY (2020)
 JB0241
 JB0241'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 JB0241'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0663 ***********************************************************************
 MF0663  DESIGNATION -  SIMPSON
 MF0663  PID         -  MF0663
 MF0663  STATE/COUNTY-  IL/LASALLE
 MF0663  COUNTRY     -  US
 MF0663  USGS QUAD   -  MENDOTA EAST (2018)
 MF0663
 MF0663                         *CURRENT SURVEY CONTROL
 MF0663  ______________________________________________________________________
 MF0663* NAD 83(2011) POSITION- 41 33 11.07841(N) 089 07 05.51523(W)   ADJUSTED
 MF0663* NAD 83(2011) ELLIP HT-   196.049 (meters)        (06/27/12)   ADJUSTED
 MF0663* NAD 83(2011) EPOCH   -  2010.00
 MF0663* NAVD 88 ORTHO HEIGHT -   229.129 (meters)      751.73  (feet) ADJUSTED
 MF0663  ______________________________________________________________________
 MF0663  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF0663  NAD 83(2011) X  -     73,566.238 (meters)                     COMP
 MF0663  NAD 83(2011) Y  - -4,779,650.485 (meters)                     COMP
 MF0663  NAD 83(2011) Z  -  4,208,715.574 (meters)                     COMP
 MF0663  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 MF0663  DYNAMIC HEIGHT  -        229.040 (meters)      751.44  (feet) COMP
 MF0663  MODELED GRAVITY -    980,231.9   (mgal)                       NAVD 88
 MF0663
 MF0663  VERT ORDER      -  FIRST     CLASS II
 MF0663
 MF0663  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0663  Standards:
 MF0663         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0663            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0663  -------------------------------------------------------------------
 MF0663  NETWORK    2.80   3.39           1.24   1.03   1.73     -0.03552279
 MF0663  -------------------------------------------------------------------
 MF0663  Click here for local accuracies and other accuracy information.
 MF0663
 MF0663.The horizontal coordinates were established by GPS observations
 MF0663.and adjusted by the National Geodetic Survey in June 2012.
 MF0663
 MF0663.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0663.been affixed to the stable North American tectonic plate. See 
 MF0663.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0663
 MF0663.The horizontal coordinates are valid at the epoch date displayed above
 MF0663.which is a decimal equivalence of Year/Month/Day.
 MF0663
 MF0663.The orthometric height was determined by differential leveling and
 MF0663.adjusted by the NATIONAL GEODETIC SURVEY
 MF0663.in June 1991.
 MF0663
 MF0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0663.GEOID18 height accuracy estimate available here.
 MF0663
 MF0663.Click photographs - Photos may exist for this station.
 MF0663
 MF0663.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0663
 MF0663.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0663
 MF0663.The ellipsoidal height was determined by GPS observations
 MF0663.and is referenced to NAD 83.
 MF0663
 MF0663.The dynamic height is computed by dividing the NAVD 88
 MF0663.geopotential number by the normal gravity value computed on the
 MF0663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0663.degrees latitude (g = 980.6199 gals.).
 MF0663
 MF0663.The modeled gravity was interpolated from observed gravity values.
 MF0663
 MF0663. The following values were computed from the NAD 83(2011) position.
 MF0663
 MF0663;                    North         East     Units Scale Factor Converg.
 MF0663;SPC IL E     -   542,762.111   234,521.674   MT  1.00002774   -0 31 14.3
 MF0663;SPC IL E     - 1,780,712.03    769,426.53   sFT  1.00002774   -0 31 14.3
 MF0663;SPC IL W     -   542,977.146   787,466.994   MT  1.00003529   +0 41 43.8
 MF0663;SPC IL W     - 1,781,417.52  2,583,547.96   sFT  1.00003529   +0 41 43.8
 MF0663;UTM  16      - 4,602,323.333   323,348.789   MT  0.99998403   -1 24 19.4
 MF0663
 MF0663!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0663!SPC IL E     -   0.99996925  x   1.00002774  =   0.99999699
 MF0663!SPC IL W     -   0.99996925  x   1.00003529  =   1.00000454
 MF0663!UTM  16      -   0.99996925  x   0.99998403  =   0.99995328
 MF0663
 MF0663:                Primary Azimuth Mark                     Grid Az
 MF0663:SPC IL E     -  KNOX                                     057 27 23.1
 MF0663:SPC IL W     -  KNOX                                     056 14 25.0
 MF0663:UTM  16      -  KNOX                                     058 20 28.2
 MF0663
 MF0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2334802323(NAD 83)
 MF0663
 MF0663|---------------------------------------------------------------------|
 MF0663| PID    Reference Object                     Distance      Geod. Az  |
 MF0663|                                                           dddmmss.s |
 MF0663| MF0623 KNOX                                485.497 METERS 0565608.8 |
 MF0663| MF0664 SIMPSON RM                            8.400 METERS 17900     |
 MF0663|---------------------------------------------------------------------|
 MF0663
 MF0663                          SUPERSEDED SURVEY CONTROL
 MF0663
 MF0663  NAD 83(2007)-  41 33 11.07839(N)    089 07 05.51612(W) AD(2002.00) 0
 MF0663  ELLIP H (02/10/07)  196.077  (m)                       GP(2002.00)    
 MF0663  ELLIP H (02/03/05)  196.071  (m)                       GP(       ) 4 2
 MF0663  NAD 83(1997)-  41 33 11.07839(N)    089 07 05.51589(W) AD(       ) 1
 MF0663  ELLIP H (03/04/03)  196.092  (m)                       GP(       ) 4 2
 MF0663  NAD 83(1997)-  41 33 11.07386(N)    089 07 05.50891(W) AD(       ) 2
 MF0663  NAD 83(1996)-  41 33 11.07392(N)    089 07 05.50900(W) AD(       ) 2
 MF0663  NAD 83(1986)-  41 33 11.07954(N)    089 07 05.51657(W) AD(       ) 2
 MF0663  NAD 27      -  41 33 10.97080(N)    089 07 05.22920(W) AD(       ) 2
 MF0663  USSD        -  41 33 11.13100(N)    089 07 04.99300(W) AD(       ) 3
 MF0663  NAVD 88             229.13   (m)          751.7    (f) LEVELING    3  
 MF0663  NGVD 29 (??/??/92)  229.173  (m)          751.88   (f) ADJ UNCH    1 2
 MF0663  NGVD 29             229.17   (m)          751.9    (f) LEVELING    3  
 MF0663
 MF0663.Superseded values are not recommended for survey control.
 MF0663
 MF0663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0663.See file dsdata.pdf to determine how the superseded data were derived.
 MF0663
 MF0663_MARKER: DS = TRIANGULATION STATION DISK
 MF0663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0663_STAMPING: 752.000 SIMPSON 1920
 MF0663_MARK LOGO: CGS
 MF0663_PROJECTION: FLUSH
 MF0663_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0663+STABILITY: SURFACE MOTION
 MF0663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0663+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2020
 MF0663
 MF0663  HISTORY     - Date     Condition        Report By
 MF0663  HISTORY     - 1920     MONUMENTED       CGS
 MF0663  HISTORY     - 1954     GOOD             CGS
 MF0663  HISTORY     - 1960     GOOD             CGS
 MF0663  HISTORY     - 19970618 GOOD             USPSQD
 MF0663  HISTORY     - 200205   GOOD             ASCPC
 MF0663  HISTORY     - 20020619 GOOD             USPSQD
 MF0663  HISTORY     - 20200124 GOOD             ILDT
 MF0663
 MF0663                          STATION DESCRIPTION
 MF0663
 MF0663'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0663'STATION IS ABOUT 1/4 MILE N OF THE RAILROAD STATION AT MENDOTA,
 MF0663'ON THE E SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, 90
 MF0663'YARDS N OF JAMES A. SIMPSONS LUMBER CO. OFFICE, AND 30.91
 MF0663'METERS (101.41 FEET) E OF THE E AND NEAREST RAIL OF THE
 MF0663'MAIN-LINE TRACK.  THE SURFACE, UNDERGROUND, AND REFERENCE
 MF0663'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF0663'THE REFERENCE MARK IS ON THE SAME
 MF0663'SIDE OF THE TRACK, NEAR THE FENCE LINE, 8.40 METERS (27.56
 MF0663'FEET) FROM THE STATION, S 00 DEG 60 MIN E.
 MF0663'ELEVATION OF THE STATION MARK IS 229.358 METERS (752.485
 MF0663
 MF0663                          STATION RECOVERY (1954)
 MF0663
 MF0663'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0663'THIS TRAVERSE-STATION MARK AND REFERENCE MARK WERE RECOVERED
 MF0663'IN GOOD CONDITION.  DISTANCE TO REFERENCE MARK WAS MEASURED
 MF0663'AND FOUND TO CHECK.  THE 1920 DESCRIPTION IS ADEQUATE EXCEPT
 MF0663'FOR THE FOLLOWING CHANGES--
 MF0663'
 MF0663'THE JAMES A. SIMPSON LUMBER CO. NO LONGER EXISTS.
 MF0663'
 MF0663'THE RIGHT-OF-WAY FENCE LINE IS GONE.
 MF0663'
 MF0663'ADD--THE STATION IS 38.0 FT. W OF THE S FENCE ALONG THE N
 MF0663'SIDE OF A SIDETRACK, AND 38.3 FT. S OF THE FENCE AROUND THE
 MF0663'TRANSFORMERS AND BUILDING.
 MF0663'
 MF0663'REACHED FROM THE RAILROAD STATION IN MENDOTA, GO N ON A
 MF0663'GRAVEL ROAD BETWEEN THE ILLINOIS CENTRAL AND BURLINGTON
 MF0663'TRACKS FOR 0.15 MI., JOG LEFT THEN RIGHT TO THE PUBLIC SERVICE
 MF0663'ELECTRIC CO. TRANSFORMERS AND BUILDING AND STATION S OF
 MF0663'BUILDING.
 MF0663
 MF0663                          STATION RECOVERY (1960)
 MF0663
 MF0663'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 MF0663'AT MENDOTA.
 MF0663'AT MENDOTA, 0.3 MILE NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0663'FROM THE STATION, 140 YARDS SOUTHEAST OF MILEPOST 872, IN S-33,
 MF0663'R-1E, T-36N, 101 FEET NORTHEAST OF THE NORTHEAST RAIL, 41 FEET
 MF0663'SOUTHEAST OF THE SOUTH CORNER OF A STEEL FENCE AROUND A STORAGE
 MF0663'YARD FOR ELECTRICAL EQUIPMENT, 80 YARDS NORTHEAST OF AND ACROSS
 MF0663'THE TRACKS FROM THE T JUNCTION OF MAIN AND CHICAGO STREETS, 100.5
 MF0663'FEET SOUTHEAST OF THE SOUTHWEST LEG OF A TALL STEEL TOWER, 27.5
 MF0663'FEET NORTH OF R M SIMPSON, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 MF0663'TRACK, AND SET IN TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0663'NOTE-- THE MARK IS SET IN A DRIVEWAY AND IS BEING DRIVEN OVER,
 MF0663'THE EAST EDGE OF POST IS THE ONLY EDGE NOT CHIPPED, THE POST
 MF0663'IS SOLID IN THE GROUND.
 MF0663
 MF0663                          STATION RECOVERY (1997)
 MF0663
 MF0663'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0663'RECOVERED IN GOOD CONDITION.
 MF0663
 MF0663                          STATION RECOVERY (2002)
 MF0663
 MF0663'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0663'RECOVERED AS DESCRIBED
 MF0663
 MF0663                          STATION RECOVERY (2002)
 MF0663
 MF0663'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0663'RECOVERED IN GOOD CONDITION.
 MF0663
 MF0663                          STATION RECOVERY (2020)
 MF0663
 MF0663'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RAS)
 MF0663'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1511 ***********************************************************************
 MF1511  DESIGNATION -  SIMPSON
 MF1511  PID         -  MF1511
 MF1511  STATE/COUNTY-  IL/DE KALB
 MF1511  COUNTRY     -  US
 MF1511  USGS QUAD   -  SOMONAUK (2018)
 MF1511
 MF1511                         *CURRENT SURVEY CONTROL
 MF1511  ______________________________________________________________________
 MF1511* NAD 83(1997) POSITION- 41 40 23.25720(N) 088 37 51.25462(W)   ADJUSTED
 MF1511* NAVD 88 ORTHO HEIGHT -   211.    (meters)      692.    (feet) SCALED
 MF1511  ______________________________________________________________________
 MF1511  GEOID HEIGHT    -        -33.156 (meters)                     GEOID18
 MF1511  LAPLACE CORR    -          1.78  (seconds)                    DEFLEC18
 MF1511  HORZ ORDER      -  SECOND
 MF1511
 MF1511.The horizontal coordinates were established by classical geodetic methods
 MF1511.and adjusted by the National Geodetic Survey in October 1999.
 MF1511
 MF1511.The orthometric height was scaled from a topographic map.
 MF1511
 MF1511.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1511.GEOID18 height accuracy estimate available here.
 MF1511
 MF1511.Click photographs - Photos may exist for this station.
 MF1511
 MF1511.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1511
 MF1511. The following values were computed from the NAD 83(1997) position.
 MF1511
 MF1511;                    North         East     Units Scale Factor Converg.
 MF1511;SPC IL E     -   555,840.479   275,220.876   MT  0.99998255   -0 11 52.3
 MF1511;SPC IL E     - 1,823,619.97    902,953.82   sFT  0.99998255   -0 11 52.3
 MF1511;UTM  16      - 4,614,769.768   364,241.213   MT  0.99982680   -1 05 04.3
 MF1511
 MF1511!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1511!SPC IL E     -   0.99997212  x   0.99998255  =   0.99995467
 MF1511!UTM  16      -   0.99997212  x   0.99982680  =   0.99979892
 MF1511
 MF1511:                Primary Azimuth Mark                     Grid Az
 MF1511:SPC IL E     -  SIMPSON AZ MK RESET                      347 08 55.0
 MF1511:UTM  16      -  SIMPSON AZ MK RESET                      348 02 07.0
 MF1511
 MF1511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6424114769(NAD 83)
 MF1511
 MF1511|---------------------------------------------------------------------|
 MF1511| PID    Reference Object                     Distance      Geod. Az  |
 MF1511|                                                           dddmmss.s |
 MF1511| CI8248 SIMPSON RM 1                         23.168 METERS 06024     |
 MF1511| MF1499 PLANO MUNICIPAL TANK                APPROX. 8.0 KM 0992948.8 |
 MF1511| MF1501 SANDWICH MICH WIS PLINE CO TWR      APPROX. 7.0 KM 1430445.3 |
 MF1511| MF1496 SANDWICH MUNICIPAL STANDPIPE        APPROX. 3.3 KM 1601637.8 |
 MF1511| CI8249 SIMPSON RM 2                         25.672 METERS 16042     |
 MF1511| MF1497 SANDWICH AVCO MFG CO TANK           APPROX. 3.1 KM 1671358.7 |
 MF1511| MF1507 SANDWICH R V PUMP CO TANK           APPROX. 3.3 KM 1733901.4 |
 MF1511| MF1506 SOMONAUK MUNICIPAL WATER TOWER      APPROX. 5.9 KM 2243106.2 |
 MF1511| CI8250 SIMPSON RM 3                         57.280 METERS 24233     |
 MF1511| CI8247 SIMPSON AZ MK RESET                                3465702.7 |
 MF1511| MF1510 TT 10 DC                            265.212 METERS 34750     |
 MF1511| CI8246 SIMPSON AZ MK                                      3493219.4 |
 MF1511|---------------------------------------------------------------------|
 MF1511
 MF1511                          SUPERSEDED SURVEY CONTROL
 MF1511
 MF1511  NAD 83(1986)-  41 40 23.26057(N)    088 37 51.26331(W) AD(       ) 2
 MF1511  NAD 27      -  41 40 23.15530(N)    088 37 50.98220(W) AD(       ) 2
 MF1511
 MF1511.Superseded values are not recommended for survey control.
 MF1511
 MF1511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1511.See file dsdata.pdf to determine how the superseded data were derived.
 MF1511
 MF1511_MARKER: DS = TRIANGULATION STATION DISK
 MF1511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1511_STAMPING: SIMPSON 1954
 MF1511_MARK LOGO: CGS
 MF1511_PROJECTION: RECESSED 41 CENTIMETERS
 MF1511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1511+STABILITY: SURFACE MOTION
 MF1511
 MF1511  HISTORY     - Date     Condition        Report By
 MF1511  HISTORY     - 1954     MONUMENTED       CGS
 MF1511  HISTORY     - 1959     GOOD             CGS
 MF1511  HISTORY     - 1966     GOOD             CGS
 MF1511  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF1511
 MF1511                          STATION DESCRIPTION
 MF1511
 MF1511'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1511'STATION IS LOCATED ABOUT 5 MILES WEST OF PLANO AND 2 MILES
 MF1511'NORTH OF SANDWICH ON PROPERTY OF MR. HAROLD SIMPSON.  IT IS
 MF1511'138 FEET NORTHEAST OF THE NORTHEAST CORNER OF A TWO STORY
 MF1511'FRAME HOUSE, 80 FEET NORTHWEST OF A POWER LINE POLE, 50 FEET
 MF1511'WEST OF THE CENTER OF A PAVED ROAD AND 20 FEET WEST OF A FENCE
 MF1511'LINE AND WHITE WITNESS POST.  THE MARK IS ABOUT 16 INCHES
 MF1511'BELOW GROUND AND THE DISK IS STAMPED SIMPSON 1954.
 MF1511'
 MF1511'REFERENCE MARK NO. 1 IS 54 FEET SOUTH OF A POWER LINE POLE,
 MF1511'26 FEET EAST OF THE CENTER OF A PAVED ROAD AND 1 FOOT WEST OF
 MF1511'A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED SIMPSON
 MF1511'NO 1 1954.
 MF1511'
 MF1511'REFERENCE MARK NO. 2 IS 80 FEET NORTHEAST OF THE NORTHEAST
 MF1511'CORNER OF THE HOUSE, 12 FEET SOUTHWEST OF A POWER LINE POLE,
 MF1511'11 FEET WEST OF A FENCE CORNER AND 1 FOOT NORTH OF A FENCE.
 MF1511'THE MARK IS FLUSH AND THE DISK IS STAMPED SIMPSON NO 2 1954.
 MF1511'
 MF1511'TT 10 DC (USGS) IS 25 FEET WEST OF THE CENTER OF A PAVED ROAD,
 MF1511'7 FEET SOUTH OF A POWER LINE POLE AND 1 FOOT EAST OF A FENCE.
 MF1511'THE MARK IS CONCRETE POST, 6 INCHES IN DIAMETER, PROJECTING
 MF1511'ABOUT 6 INCHES WITH A STANDARD U.S. GEOLOGICAL SURVEY BENCH
 MF1511'MARK DISK IN THE TOP STAMPED TT 10 DC 1948.  NOTE--THIS MARK
 MF1511'IS LOOSE IN THE GROUND AND IS NOT IN VERY GOOD CONDITION.
 MF1511'
 MF1511'AZIMUTH MARK IS ABOUT 200 FEET SOUTHEAST OF THE JOHN L. FRASER
 MF1511'RESIDENCE, 28 FEET EAST OF THE CENTER OF A PAVED ROAD, 12 FEET
 MF1511'SOUTHEAST OF A POWER LINE POLE, 2 FEET SOUTH OF A WHITE WITNESS
 MF1511'POST AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS ABOUT 2
 MF1511'INCHES AND THE DISK IS STAMPED SIMPSON 1954.
 MF1511'
 MF1511'TO REACH THE STATION FROM THE INTERSECTION OF CENTER AND
 MF1511'EDDY STREETS, 1 BLOCK WEST OF THE C.B. AND Q. RAILROAD DEPOT
 MF1511'IN SANDWICH, GO WEST ON CENTER STREET FOR 0.35 MILE TO CASTLE
 MF1511'STREET, TURN RIGHT AND GO NORTH ON CASTLE STREET AND PAVED
 MF1511'ROAD FOR 1.9 MILES TO THE STATION ON THE LEFT, WEST SIDE OF
 MF1511'ROAD AS DESCRIBED.  CONTINUE NORTH ON PAVED ROAD FOR 0.15 MILE
 MF1511'TO TT 10 DC (USGS) BM ON THE LEFT, WEST SIDE OF ROAD,
 MF1511'CONTINUE AHEAD, NORTH ON PAVED ROAD FOR 0.1 MILE TO THE
 MF1511'AZIMUTH MARK ON THE RIGHT, EAST SIDE OF ROAD AS DESCRIBED.
 MF1511'
 MF1511'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1511
 MF1511                          STATION RECOVERY (1959)
 MF1511
 MF1511'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1511'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 MF1511'FOUND TO BE IN GOOD CONDITION.
 MF1511'
 MF1511'THE DIRECTION TO ALL MARKS WERE CHECKED AND FOUND TO BE CORRECT.
 MF1511'
 MF1511'THE DISTANCE TO REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2
 MF1511'WAS CHECKED AND FOUND TO BE CORRECT.
 MF1511'
 MF1511'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 MF1511'
 MF1511'THE AZIMUTH MARK AND REFERENCE MARK NO. 1 WAS DESTROYED TO MAKE
 MF1511'WAY FOR WIDENING AND RESURFACING OF ROAD.  A NEW AZIMUTH MARK
 MF1511'AND REFERENCE MARK WAS ESTABLISHED.
 MF1511'
 MF1511'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF
 MF1511'A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 MF1511'SIMPSON 1954 RESET 1959.  IT IS 80 FEET SOUTH OF APPROXIMATE
 MF1511'CENTER OF SOUTH DRIVEWAY, 35 FEET WEST OF APPROXIMATE CENTER
 MF1511'OF ROAD, 7-1/2 FEET WEST OF FENCE CORNER AND 1 FOOT SOUTH OF
 MF1511'FENCE.
 MF1511'
 MF1511'REFERENCE MARK NO. 3 IS A STANDARD REFERENCE MARK DISK SET
 MF1511'IN TOP OF A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK
 MF1511'IS STAMPED SIMPSON NO 3 1954.  IT IS 33 FEET NORTHWEST OF THE
 MF1511'NORTHWEST CORNER OF CONCRETE WELL COVER, 2 FEET NORTH-NORTHEAST
 MF1511'OF THE SOUTHEAST CORNER OF GARAGE AND 1 FOOT EAST OF EAST SIDE
 MF1511'OF GARAGE.
 MF1511
 MF1511                          STATION RECOVERY (1966)
 MF1511
 MF1511'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MF1511'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 MF1511'FOUND IN GOOD CONDITION AT THIS TIME.  THE PREVIOUS DESCRIPTION
 MF1511'IS GOOD WITH THE BELOW CHANGES.
 MF1511'
 MF1511'THE AZIMUTH MARK IS 9 FEET NORTHWEST OF A METAL WITNESS POST
 MF1511'AND 5 FEET SOUTHWEST OF A 20 INCH CEDAR TREE.
 MF1511
 MF1511                          STATION RECOVERY (1996)
 MF1511
 MF1511'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1511'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1090 ***********************************************************************
 HB1090  DESIGNATION -  SIMPSON 248
 HB1090  PID         -  HB1090
 HB1090  STATE/COUNTY-  IL/JACKSON
 HB1090  COUNTRY     -  US
 HB1090  USGS QUAD   -  ALTENBURG (2017)
 HB1090
 HB1090                         *CURRENT SURVEY CONTROL
 HB1090  ______________________________________________________________________
 HB1090* NAD 83(1986) POSITION- 37 40 25.     (N) 089 30 44.     (W)   SCALED
 HB1090* NAVD 88 ORTHO HEIGHT -   110.907 (meters)      363.87  (feet) ADJUSTED
 HB1090  ______________________________________________________________________
 HB1090  GEOID HEIGHT    -        -28.959 (meters)                     GEOID18
 HB1090  DYNAMIC HEIGHT  -        110.830 (meters)      363.61  (feet) COMP
 HB1090  MODELED GRAVITY -    979,933.5   (mgal)                       NAVD 88
 HB1090
 HB1090  VERT ORDER      -  FIRST     CLASS II
 HB1090
 HB1090.The horizontal coordinates were scaled from a map and have
 HB1090.an estimated accuracy of +/- 6 seconds.
 HB1090
 HB1090.The orthometric height was determined by differential leveling and
 HB1090.adjusted by the NATIONAL GEODETIC SURVEY
 HB1090.in June 1991.
 HB1090
 HB1090.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1090.GEOID18 height accuracy estimate available here.
 HB1090
 HB1090.Click photographs - Photos may exist for this station.
 HB1090
 HB1090.The dynamic height is computed by dividing the NAVD 88
 HB1090.geopotential number by the normal gravity value computed on the
 HB1090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1090.degrees latitude (g = 980.6199 gals.).
 HB1090
 HB1090.The modeled gravity was interpolated from observed gravity values.
 HB1090
 HB1090;                    North         East    Units  Estimated Accuracy
 HB1090;SPC IL W     -   111,950.      757,730.      MT  (+/- 180 meters Scaled)
 HB1090
 HB1090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG784725(NAD 83)
 HB1090
 HB1090                          SUPERSEDED SURVEY CONTROL
 HB1090
 HB1090  NGVD 29 (11/26/84)  111.007  (m)          364.20   (f) ADJUSTED    1 2
 HB1090
 HB1090.Superseded values are not recommended for survey control.
 HB1090
 HB1090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1090.See file dsdata.pdf to determine how the superseded data were derived.
 HB1090
 HB1090_MARKER: H = DRILL HOLE
 HB1090_SETTING: 80 = SET IN A BOULDER
 HB1090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1090+STABILITY: SURFACE MOTION
 HB1090
 HB1090  HISTORY     - Date     Condition        Report By
 HB1090  HISTORY     - UNK      MONUMENTED       USACE
 HB1090  HISTORY     - 1949     GOOD             CGS
 HB1090
 HB1090                          STATION DESCRIPTION
 HB1090
 HB1090'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1090'3 MI NW FROM GRAND TOWER.
 HB1090'3.05 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB1090'THE STATION AT GRAND TOWER, ABOUT 0.35 MILE SOUTH OF MILE POST
 HB1090'T 14, ABOUT 240 YARDS NORTH OF RIVER LIGHT NO. 82.8, 80 FEET
 HB1090'WEST OF THE WEST RAIL, AND IS A 1 INCH DRILL HOLE ABOUT 5 INCHES
 HB1090'DEEP SURROUNDED BY A CHISELED OUTLINE OF A TRIANGLE IN THE RIDGE
 HB1090'TOP OF LARGEST BOULDER IN THE VICINITY, ABOUT 6 YARDS SOUTH OF
 HB1090'THE NORTH END OF RIDGE TOP, ABOUT 11 YARDS NORTH OF THE SOUTH END
 HB1090'OF RIDGE TOP, AND ABOUT 1 INCH SOUTH OF A CHISELED ROUNDED PRINT.
 HB1090'NOTE-- A CHISELED ROUND POINT ABOUT 1 INCH NORTH OF HOLE WAS
 HB1090'LEVELED TO AS ROD WOULD NOT GO IN ORIGINAL HOLE.  IMPOSSIBLE TO
 HB1090'GET ALL OF THE DIRT OUT OF THE HOLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1092 ***********************************************************************
 HB1092  DESIGNATION -  SIMPSON 250 HOLE
 HB1092  PID         -  HB1092
 HB1092  STATE/COUNTY-  IL/JACKSON
 HB1092  COUNTRY     -  US
 HB1092  USGS QUAD   -  ALTENBURG (2017)
 HB1092
 HB1092                         *CURRENT SURVEY CONTROL
 HB1092  ______________________________________________________________________
 HB1092* NAD 83(1986) POSITION- 37 39 55.     (N) 089 30 47.     (W)   SCALED
 HB1092* NAVD 88 ORTHO HEIGHT -   110.428 (meters)      362.30  (feet) ADJUSTED
 HB1092  ______________________________________________________________________
 HB1092  GEOID HEIGHT    -        -28.933 (meters)                     GEOID18
 HB1092  DYNAMIC HEIGHT  -        110.351 (meters)      362.04  (feet) COMP
 HB1092  MODELED GRAVITY -    979,934.6   (mgal)                       NAVD 88
 HB1092
 HB1092  VERT ORDER      -  FIRST     CLASS II
 HB1092
 HB1092.The horizontal coordinates were scaled from a map and have
 HB1092.an estimated accuracy of +/- 6 seconds.
 HB1092
 HB1092.The orthometric height was determined by differential leveling and
 HB1092.adjusted by the NATIONAL GEODETIC SURVEY
 HB1092.in June 1991.
 HB1092
 HB1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1092.GEOID18 height accuracy estimate available here.
 HB1092
 HB1092.Click photographs - Photos may exist for this station.
 HB1092
 HB1092.The dynamic height is computed by dividing the NAVD 88
 HB1092.geopotential number by the normal gravity value computed on the
 HB1092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1092.degrees latitude (g = 980.6199 gals.).
 HB1092
 HB1092.The modeled gravity was interpolated from observed gravity values.
 HB1092
 HB1092;                    North         East    Units  Estimated Accuracy
 HB1092;SPC IL W     -   111,020.      757,670.      MT  (+/- 180 meters Scaled)
 HB1092
 HB1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG783716(NAD 83)
 HB1092
 HB1092                          SUPERSEDED SURVEY CONTROL
 HB1092
 HB1092  NGVD 29 (11/26/84)  110.527  (m)          362.62   (f) ADJUSTED    1 2
 HB1092
 HB1092.Superseded values are not recommended for survey control.
 HB1092
 HB1092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1092.See file dsdata.pdf to determine how the superseded data were derived.
 HB1092
 HB1092_MARKER: H = DRILL HOLE
 HB1092_SETTING: 66 = SET IN ROCK OUTCROP
 HB1092_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1092+STABILITY: POSITION/ELEVATION WELL
 HB1092
 HB1092  HISTORY     - Date     Condition        Report By
 HB1092  HISTORY     - UNK      MONUMENTED       USACE
 HB1092  HISTORY     - 1949     GOOD             CGS
 HB1092
 HB1092                          STATION DESCRIPTION
 HB1092
 HB1092'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1092'2.4 MI NW FROM GRAND TOWER.
 HB1092'2.45 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB1092'THE STATION AT GRAND TOWER, ABOUT 0.5 MILE NORTHWEST OF C.I.P.S.
 HB1092'COMPANY POWER PLANT, ABOUT 45 YARDS WEST-NORTHWEST OF MILE POST
 HB1092'T 15, 71.5 FEET WEST OF THE WEST RAIL, 60 FEET WEST OF THE CENTER
 HB1092'LINE OF A TRAIL PARALLEL WITH THE TRACK, SET IN THE TOP PART OF
 HB1092'A LARGE SLANTING ROCK OUTCROP LOCATED BETWEEN THE TRACK AND THE
 HB1092'RIVERBANK.  A ONE INCH ROUND HOLE ABOUT 4 INCHES DEEP AND
 HB1092'SURROUNDED BY A TRIANGLE CUT IN ROCK, AND 1.5 FEET NORTHWEST
 HB1092'OF LETTERING U.S. 50.  NOTE-- SIMPSON 250 (HOLE) IS IN THE SAME
 HB1092'ROCK AS SIMPSON 250 (RIVET) AND IS SET 5 FEET NORTH-NORTHWEST
 HB1092'OF THE BRASS RIVET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1093 ***********************************************************************
 HB1093  DESIGNATION -  SIMPSON 250 RIVET
 HB1093  PID         -  HB1093
 HB1093  STATE/COUNTY-  IL/JACKSON
 HB1093  COUNTRY     -  US
 HB1093  USGS QUAD   -  ALTENBURG (2017)
 HB1093
 HB1093                         *CURRENT SURVEY CONTROL
 HB1093  ______________________________________________________________________
 HB1093* NAD 83(1986) POSITION- 37 39 55.     (N) 089 30 47.     (W)   SCALED
 HB1093* NAVD 88 ORTHO HEIGHT -   110.182 (meters)      361.49  (feet) ADJUSTED
 HB1093  ______________________________________________________________________
 HB1093  GEOID HEIGHT    -        -28.933 (meters)                     GEOID18
 HB1093  DYNAMIC HEIGHT  -        110.105 (meters)      361.24  (feet) COMP
 HB1093  MODELED GRAVITY -    979,934.6   (mgal)                       NAVD 88
 HB1093
 HB1093  VERT ORDER      -  FIRST     CLASS II
 HB1093
 HB1093.The horizontal coordinates were scaled from a map and have
 HB1093.an estimated accuracy of +/- 6 seconds.
 HB1093
 HB1093.The orthometric height was determined by differential leveling and
 HB1093.adjusted by the NATIONAL GEODETIC SURVEY
 HB1093.in June 1991.
 HB1093
 HB1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1093.GEOID18 height accuracy estimate available here.
 HB1093
 HB1093.Click photographs - Photos may exist for this station.
 HB1093
 HB1093.The dynamic height is computed by dividing the NAVD 88
 HB1093.geopotential number by the normal gravity value computed on the
 HB1093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1093.degrees latitude (g = 980.6199 gals.).
 HB1093
 HB1093.The modeled gravity was interpolated from observed gravity values.
 HB1093
 HB1093;                    North         East    Units  Estimated Accuracy
 HB1093;SPC IL W     -   111,020.      757,670.      MT  (+/- 180 meters Scaled)
 HB1093
 HB1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG783716(NAD 83)
 HB1093
 HB1093                          SUPERSEDED SURVEY CONTROL
 HB1093
 HB1093  NGVD 29 (11/26/84)  110.281  (m)          361.81   (f) ADJUSTED    1 2
 HB1093
 HB1093.Superseded values are not recommended for survey control.
 HB1093
 HB1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1093.See file dsdata.pdf to determine how the superseded data were derived.
 HB1093
 HB1093_MARKER: R = RIVET
 HB1093_SETTING: 66 = SET IN ROCK OUTCROP
 HB1093_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1093+STABILITY: POSITION/ELEVATION WELL
 HB1093
 HB1093  HISTORY     - Date     Condition        Report By
 HB1093  HISTORY     - UNK      MONUMENTED       USACE
 HB1093  HISTORY     - 1949     GOOD             CGS
 HB1093
 HB1093                          STATION DESCRIPTION
 HB1093
 HB1093'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB1093'2.4 MI NW FROM GRAND TOWER.
 HB1093'2.45 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB1093'THE STATION AT GRAND TOWER, ABOUT 0.5 MILE NORTHWEST OF C.I.P.S.
 HB1093'COMPANY POWER PLANT, ABOUT 45 YARDS WEST-NORTHWEST OF MILE POST
 HB1093'T 15, ABOUT 72 FEET WEST OF THE WEST RAIL, ABOUT 60 FEET WEST OF
 HB1093'THE CENTER LINE OF A TRAIL PARALLEL WITH THE TRACK, SET IN THE
 HB1093'VERTICAL EAST FACE OF THE SAME ROCK AS SIMPSON 250 (HOLE), 9.5
 HB1093'FEET EAST-SOUTHEAST OF TWO ROUND LINKS OF 1 INCH CHAIN FASTENED
 HB1093'TO THE ROCK OUTCROP, 32 FEET EAST OF THE RIVERBANK AND ABOUT
 HB1093'8 FEET BELOW THE LEVEL OF THE TRACK.  NOTE-- SIMPSON 250 (RIVET)
 HB1093'IS IN THE SAME ROCK AS SIMPSON 250 (HOLE) AND IS SET 5 FEET
 HB1093'SOUTH-SOUTHEAST OF THE HOLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0240 ***********************************************************************
 JB0240  DESIGNATION -  SIMPSON AZ MK
 JB0240  PID         -  JB0240
 JB0240  STATE/COUNTY-  IL/WAYNE
 JB0240  COUNTRY     -  US
 JB0240  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0240
 JB0240                         *CURRENT SURVEY CONTROL
 JB0240  ______________________________________________________________________
 JB0240* NAD 83(1986) POSITION- 38 16 16.     (N) 088 15 42.     (W)   SCALED
 JB0240* NAVD 88 ORTHO HEIGHT -   142.567 (meters)      467.74  (feet) ADJUSTED
 JB0240  ______________________________________________________________________
 JB0240  GEOID HEIGHT    -        -30.582 (meters)                     GEOID18
 JB0240  DYNAMIC HEIGHT  -        142.476 (meters)      467.44  (feet) COMP
 JB0240  MODELED GRAVITY -    979,987.8   (mgal)                       NAVD 88
 JB0240
 JB0240  VERT ORDER      -  SECOND    CLASS 0
 JB0240
 JB0240.The horizontal coordinates were scaled from a map and have
 JB0240.an estimated accuracy of +/- 6 seconds.
 JB0240
 JB0240.The orthometric height was determined by differential leveling and
 JB0240.adjusted by the NATIONAL GEODETIC SURVEY
 JB0240.in June 1991.
 JB0240
 JB0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0240.GEOID18 height accuracy estimate available here.
 JB0240
 JB0240.Click photographs - Photos may exist for this station.
 JB0240
 JB0240.The dynamic height is computed by dividing the NAVD 88
 JB0240.geopotential number by the normal gravity value computed on the
 JB0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0240.degrees latitude (g = 980.6199 gals.).
 JB0240
 JB0240.The modeled gravity was interpolated from observed gravity values.
 JB0240
 JB0240;                    North         East    Units  Estimated Accuracy
 JB0240;SPC IL E     -   178,070.      306,270.      MT  (+/- 180 meters Scaled)
 JB0240
 JB0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH896366(NAD 83)
 JB0240
 JB0240                          SUPERSEDED SURVEY CONTROL
 JB0240
 JB0240  NGVD 29 (??/??/92)  142.689  (m)          468.14   (f) ADJ UNCH    2 0
 JB0240
 JB0240.Superseded values are not recommended for survey control.
 JB0240
 JB0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0240.See file dsdata.pdf to determine how the superseded data were derived.
 JB0240
 JB0240_MARKER: DZ = AZIMUTH MARK DISK
 JB0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0240_STAMPING: SIMPSON 1961
 JB0240_MARK LOGO: CGS
 JB0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0240+STABILITY: SURFACE MOTION
 JB0240
 JB0240  HISTORY     - Date     Condition        Report By
 JB0240  HISTORY     - 1961     MONUMENTED       CGS
 JB0240  HISTORY     - 1976     MARK NOT FOUND   NGS
 JB0240
 JB0240                          STATION DESCRIPTION
 JB0240
 JB0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0240'1.7 MI NW FROM BURNT PRAIRIE.
 JB0240'ABOUT 0.2 MILE WEST ALONG AN ASPHALT PAVED ROAD FROM THE POST
 JB0240'OFFICE IN BURNT PRAIRIE, THENCE 1.4 MILES NORTH ALONG A GRAVEL
 JB0240'ROAD, THENCE 0.10 MILE WEST ALONG A GRAVEL ROAD, NEAR A FARM
 JB0240'HOUSE NORTH OF THE ROAD, AND AT A FIELD ENTRANCE SOUTH OF THE
 JB0240'ROAD, 12 FEET SOUTH OF THE CENTER OF THE ROAD, 7.6 FEET WEST OF
 JB0240'THE CENTER OF THE FIELD ENTRANCE, 73.5 FEET SOUTHWEST OF A POWER
 JB0240'POLE WITH A TRANSFORMER, 0.5 FOOT SOUTH OF A FENCE, 1.3 FEET
 JB0240'SOUTHWEST OF A METAL WITNESS POST, ABOUT 2.5 FEET ABOVE THE LEVEL
 JB0240'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 JB0240'INCH.
 JB0240
 JB0240                          STATION RECOVERY (1976)
 JB0240
 JB0240'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0240'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0664 ***********************************************************************
 MF0664  DESIGNATION -  SIMPSON RM
 MF0664  PID         -  MF0664
 MF0664  STATE/COUNTY-  IL/LASALLE
 MF0664  COUNTRY     -  US
 MF0664  USGS QUAD   -  MENDOTA EAST (2018)
 MF0664
 MF0664                         *CURRENT SURVEY CONTROL
 MF0664  ______________________________________________________________________
 MF0664* NAD 83(1986) POSITION- 41 33 10.81   (N) 089 07 05.51   (W)   HD_HELD1
 MF0664* NAVD 88 ORTHO HEIGHT -   228.963 (meters)      751.19  (feet) ADJUSTED
 MF0664  ______________________________________________________________________
 MF0664  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 MF0664  DYNAMIC HEIGHT  -        228.874 (meters)      750.90  (feet) COMP
 MF0664  MODELED GRAVITY -    980,231.9   (mgal)                       NAVD 88
 MF0664
 MF0664  VERT ORDER      -  FIRST     CLASS II
 MF0664
 MF0664.The horizontal coordinates were determined by differentially corrected
 MF0664.hand held GPS observations or other comparable positioning techniques
 MF0664.and have an estimated accuracy of +/- 3 meters.
 MF0664
 MF0664.The orthometric height was determined by differential leveling and
 MF0664.adjusted by the NATIONAL GEODETIC SURVEY
 MF0664.in June 1991.
 MF0664
 MF0664.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0664.GEOID18 height accuracy estimate available here.
 MF0664
 MF0664.Click photographs - Photos may exist for this station.
 MF0664
 MF0664.The dynamic height is computed by dividing the NAVD 88
 MF0664.geopotential number by the normal gravity value computed on the
 MF0664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0664.degrees latitude (g = 980.6199 gals.).
 MF0664
 MF0664.The modeled gravity was interpolated from observed gravity values.
 MF0664
 MF0664;                    North         East    Units  Estimated Accuracy
 MF0664;SPC IL E     -   542,753.8     234,521.7     MT  (+/- 3 meters HH1 GPS) 
 MF0664
 MF0664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2334802315(NAD 83)
 MF0664
 MF0664                          SUPERSEDED SURVEY CONTROL
 MF0664
 MF0664  NGVD 29 (??/??/92)  229.006  (m)          751.33   (f) ADJ UNCH    1 2
 MF0664
 MF0664.Superseded values are not recommended for survey control.
 MF0664
 MF0664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0664.See file dsdata.pdf to determine how the superseded data were derived.
 MF0664
 MF0664_MARKER: DR = REFERENCE MARK DISK
 MF0664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0664_STAMPING: SIMPSON 1920
 MF0664_MARK LOGO: CGS
 MF0664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0664+STABILITY: SURFACE MOTION
 MF0664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0664+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2002
 MF0664
 MF0664  HISTORY     - Date     Condition        Report By
 MF0664  HISTORY     - 1920     MONUMENTED       CGS
 MF0664  HISTORY     - 1960     GOOD             CGS
 MF0664  HISTORY     - 19970618 GOOD             USPSQD
 MF0664  HISTORY     - 20020619 GOOD             USPSQD
 MF0664
 MF0664                          STATION DESCRIPTION
 MF0664
 MF0664'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0664'AT MENDOTA.
 MF0664'AT MENDOTA, 0.3 MILE NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0664'FROM THE STATION, 149 YARDS SOUTHEAST OF MILEPOST 872, IN S-33,
 MF0664'R-1E, T-36N, 275 FEET SOUTH OF TRIANGULATION-STATION SIMPSON,
 MF0664'DESCRIBED, 93 FEET NORTHEAST OF THE NORTHEAST RAIL, 67 1/2 FEET
 MF0664'SOUTHEAST OF THE SOUTH CORNER OF A STEEL FENCE AROUND STORAGE
 MF0664'YARD FOR ELECTRICAL EQUIPMENT, 126 1/2 FEET SOUTHEAST OF THE
 MF0664'SOUTHWEST LEG OF A TALL STEEL TOWER, IN THE CENTER OF A DRIVEWAY,
 MF0664'ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK, AND SET IN TOP OF A
 MF0664'CONCRETE POST PROJECTING 1 INCH.  NOTE-- THE MARK IS BEING DRIVEN
 MF0664'OVER, POST IS SOLID IN GROUND.
 MF0664
 MF0664                          STATION RECOVERY (1997)
 MF0664
 MF0664'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0664'RECOVERED IN GOOD CONDITION.
 MF0664
 MF0664                          STATION RECOVERY (2002)
 MF0664
 MF0664'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0664'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0242 ***********************************************************************
 JB0242  DESIGNATION -  SIMPSON RM 1
 JB0242  PID         -  JB0242
 JB0242  STATE/COUNTY-  IL/WAYNE
 JB0242  COUNTRY     -  US
 JB0242  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0242
 JB0242                         *CURRENT SURVEY CONTROL
 JB0242  ______________________________________________________________________
 JB0242* NAD 83(1986) POSITION- 38 16 12.50   (N) 088 15 38.05   (W)   HD_HELD1
 JB0242* NAVD 88 ORTHO HEIGHT -   141.068 (meters)      462.82  (feet) ADJUSTED
 JB0242  ______________________________________________________________________
 JB0242  GEOID HEIGHT    -        -30.582 (meters)                     GEOID18
 JB0242  DYNAMIC HEIGHT  -        140.978 (meters)      462.53  (feet) COMP
 JB0242  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0242
 JB0242  VERT ORDER      -  SECOND    CLASS 0
 JB0242
 JB0242.The horizontal coordinates were determined by differentially corrected
 JB0242.hand held GPS observations or other comparable positioning techniques
 JB0242.and have an estimated accuracy of +/- 3 meters.
 JB0242
 JB0242.The orthometric height was determined by differential leveling and
 JB0242.adjusted by the NATIONAL GEODETIC SURVEY
 JB0242.in June 1991.
 JB0242
 JB0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0242.GEOID18 height accuracy estimate available here.
 JB0242
 JB0242.Click photographs - Photos may exist for this station.
 JB0242
 JB0242.The dynamic height is computed by dividing the NAVD 88
 JB0242.geopotential number by the normal gravity value computed on the
 JB0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0242.degrees latitude (g = 980.6199 gals.).
 JB0242
 JB0242.The modeled gravity was interpolated from observed gravity values.
 JB0242
 JB0242;                    North         East    Units  Estimated Accuracy
 JB0242;SPC IL E     -   177,961.8     306,367.4     MT  (+/- 3 meters HH1 GPS) 
 JB0242
 JB0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8973036539(NAD 83)
 JB0242
 JB0242                          SUPERSEDED SURVEY CONTROL
 JB0242
 JB0242  NGVD 29 (??/??/92)  141.191  (m)          463.22   (f) ADJ UNCH    2 0
 JB0242
 JB0242.Superseded values are not recommended for survey control.
 JB0242
 JB0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0242.See file dsdata.pdf to determine how the superseded data were derived.
 JB0242
 JB0242_MARKER: DR = REFERENCE MARK DISK
 JB0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0242_STAMPING: SIMPSON NO 1 1961
 JB0242_MARK LOGO: CGS
 JB0242_PROJECTION: FLUSH
 JB0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0242+STABILITY: SURFACE MOTION
 JB0242
 JB0242  HISTORY     - Date     Condition        Report By
 JB0242  HISTORY     - 1961     MONUMENTED       CGS
 JB0242  HISTORY     - 1976     GOOD             USGS
 JB0242
 JB0242                          STATION DESCRIPTION
 JB0242
 JB0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0242'1.5 MI N FROM BURNT PRAIRIE.
 JB0242'ABOUT 0.2 MILE WEST ALONG A BLACK TOP ROAD FROM THE POST OFFICE
 JB0242'IN BURNT PRAIRIE, THENCE 1.3 MILES NORTH ON GRAVELED ROAD, NEAR
 JB0242'THE SOUTHEAST CORNER OF SIMPSON CEMETERY, 73.4 FEET NORTHEAST OF
 JB0242'TRAVERSE STATION SIMPSON, 63.5 FEET NORTHEAST OF TRIANGLE BLAZED
 JB0242'TREE, 49 FEET EAST OF EAST END OF EAST MOST ENTRANCE OF TWO
 JB0242'ENTRANCES TO CEMETERY, 33 FEET WEST OF A FENCE CORNER, 51 FEET
 JB0242'WEST OF CENTER OF ROAD, 1 FOOT SOUTH OF FENCE, ABOUT 6 FEET
 JB0242'ABOVE THE LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST FLUSH
 JB0242'WITH THE SURFACE OF GROUND.
 JB0242
 JB0242                          STATION RECOVERY (1976)
 JB0242
 JB0242'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 JB0242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0243 ***********************************************************************
 JB0243  DESIGNATION -  SIMPSON RM 2
 JB0243  PID         -  JB0243
 JB0243  STATE/COUNTY-  IL/WAYNE
 JB0243  COUNTRY     -  US
 JB0243  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0243
 JB0243                         *CURRENT SURVEY CONTROL
 JB0243  ______________________________________________________________________
 JB0243* NAD 83(1986) POSITION- 38 16 11.91   (N) 088 15 37.53   (W)   HD_HELD1
 JB0243* NAVD 88 ORTHO HEIGHT -   140.365 (meters)      460.51  (feet) ADJUSTED
 JB0243  ______________________________________________________________________
 JB0243  GEOID HEIGHT    -        -30.583 (meters)                     GEOID18
 JB0243  DYNAMIC HEIGHT  -        140.276 (meters)      460.22  (feet) COMP
 JB0243  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB0243
 JB0243  VERT ORDER      -  SECOND    CLASS 0
 JB0243
 JB0243.The horizontal coordinates were determined by differentially corrected
 JB0243.hand held GPS observations or other comparable positioning techniques
 JB0243.and have an estimated accuracy of +/- 3 meters.
 JB0243
 JB0243.The orthometric height was determined by differential leveling and
 JB0243.adjusted by the NATIONAL GEODETIC SURVEY
 JB0243.in June 1991.
 JB0243
 JB0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0243.GEOID18 height accuracy estimate available here.
 JB0243
 JB0243.Click photographs - Photos may exist for this station.
 JB0243
 JB0243.The dynamic height is computed by dividing the NAVD 88
 JB0243.geopotential number by the normal gravity value computed on the
 JB0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0243.degrees latitude (g = 980.6199 gals.).
 JB0243
 JB0243.The modeled gravity was interpolated from observed gravity values.
 JB0243
 JB0243;                    North         East    Units  Estimated Accuracy
 JB0243;SPC IL E     -   177,943.6     306,380.0     MT  (+/- 3 meters HH1 GPS) 
 JB0243
 JB0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8974236521(NAD 83)
 JB0243
 JB0243                          SUPERSEDED SURVEY CONTROL
 JB0243
 JB0243  NGVD 29 (??/??/92)  140.488  (m)          460.92   (f) ADJ UNCH    2 0
 JB0243
 JB0243.Superseded values are not recommended for survey control.
 JB0243
 JB0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0243.See file dsdata.pdf to determine how the superseded data were derived.
 JB0243
 JB0243_MARKER: DR = REFERENCE MARK DISK
 JB0243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0243_STAMPING: SIMPSON NO 2 1961
 JB0243_MARK LOGO: CGS
 JB0243_PROJECTION: FLUSH
 JB0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0243+STABILITY: SURFACE MOTION
 JB0243
 JB0243  HISTORY     - Date     Condition        Report By
 JB0243  HISTORY     - 1961     MONUMENTED       CGS
 JB0243  HISTORY     - 1976     GOOD             USGS
 JB0243
 JB0243                          STATION DESCRIPTION
 JB0243
 JB0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0243'1.5 MI N FROM BURNT PRAIRIE.
 JB0243'ABOUT 0.2 MILE WEST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0243'BURNT PRAIRIE, THENCE 1.3 MILES NORTH ON GRAVELED ROAD, NEAR THE
 JB0243'SOUTHEAST CORNER OF SIMPSON CEMETERY, 116.2 FEET EAST OF TRAVERSE
 JB0243'STATION SIMPSON, 107 FEET EAST OF TRIANGLE BLAZED TREE, 62 FEET
 JB0243'SOUTHEAST OF THE SOUTHEAST CORNER OF CEMETERY, 22 FEET WEST OF
 JB0243'CENTER OF ROAD, 22 FEET SOUTHWEST OF CENTER OF WOODS ROAD LEADING
 JB0243'EAST, ABOUT 1 FOOT ABOVE THE LEVEL OF ROAD, AND SET IN TOP OF A
 JB0243'CONCRETE POST FLUSH WITH THE SURFACE OF GROUND.
 JB0243
 JB0243                          STATION RECOVERY (1976)
 JB0243
 JB0243'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 JB0243'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1722 ***********************************************************************
 JB1722  DESIGNATION -  SIMS
 JB1722  PID         -  JB1722
 JB1722  STATE/COUNTY-  IL/WAYNE
 JB1722  COUNTRY     -  US
 JB1722  USGS QUAD   -  WAYNE CITY (2018)
 JB1722
 JB1722                         *CURRENT SURVEY CONTROL
 JB1722  ______________________________________________________________________
 JB1722* NAD 83(1997) POSITION- 38 22 20.53423(N) 088 31 53.79445(W)   ADJUSTED
 JB1722* NAVD 88 ORTHO HEIGHT -   129.    (meters)      423.    (feet) SCALED
 JB1722  ______________________________________________________________________
 JB1722  GEOID HEIGHT    -        -30.545 (meters)                     GEOID18
 JB1722  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 JB1722  HORZ ORDER      -  SECOND
 JB1722
 JB1722.The horizontal coordinates were established by classical geodetic methods
 JB1722.and adjusted by the National Geodetic Survey in October 1999.
 JB1722
 JB1722.The orthometric height was scaled from a topographic map.
 JB1722
 JB1722.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1722.GEOID18 height accuracy estimate available here.
 JB1722
 JB1722.Click photographs - Photos may exist for this station.
 JB1722
 JB1722.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1722
 JB1722. The following values were computed from the NAD 83(1997) position.
 JB1722
 JB1722;                    North         East     Units Scale Factor Converg.
 JB1722;SPC IL E     -   189,325.569   282,673.763   MT  0.99997870   -0 07 23.1
 JB1722;SPC IL E     -   621,145.64    927,405.50   sFT  0.99997870   -0 07 23.1
 JB1722;UTM  16      - 4,248,241.861   366,207.876   MT  0.99982045   -0 57 03.3
 JB1722
 JB1722!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1722!SPC IL E     -   0.99998457  x   0.99997870  =   0.99996327
 JB1722!UTM  16      -   0.99998457  x   0.99982045  =   0.99980503
 JB1722
 JB1722:                Primary Azimuth Mark                     Grid Az
 JB1722:SPC IL E     -  DRY                                      023 53 06.9
 JB1722:UTM  16      -  DRY                                      024 42 47.1
 JB1722
 JB1722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6620748241(NAD 83)
 JB1722
 JB1722|---------------------------------------------------------------------|
 JB1722| PID    Reference Object                     Distance      Geod. Az  |
 JB1722|                                                           dddmmss.s |
 JB1722| CI5541 SIMS AZ MK                                         0072830.8 |
 JB1722| JB1713 DRY                                 APPROX.10.5 KM 0234543.8 |
 JB1722| CI5542 SIMS RM 1                            27.776 METERS 10604     |
 JB1722| JB1721 RESET                                63.979 METERS 18714     |
 JB1722| JB1719 WAYNE CITY MUNICIPAL TANK           APPROX. 5.7 KM 2424228.3 |
 JB1722| JB1718 JOHNSONVILLE RAD KSB 781 MAST       APPROX.12.8 KM 3513952.7 |
 JB1722|---------------------------------------------------------------------|
 JB1722
 JB1722                          SUPERSEDED SURVEY CONTROL
 JB1722
 JB1722  NAD 83(1993)-  38 22 20.54635(N)    088 31 53.79282(W) AD(       ) 2
 JB1722  NAD 83(1986)-  38 22 20.54780(N)    088 31 53.79349(W) AD(       ) 2
 JB1722  NAD 27      -  38 22 20.37556(N)    088 31 53.60780(W) AD(       ) 2
 JB1722
 JB1722.Superseded values are not recommended for survey control.
 JB1722
 JB1722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1722.See file dsdata.pdf to determine how the superseded data were derived.
 JB1722
 JB1722_MARKER: DS = TRIANGULATION STATION DISK
 JB1722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1722_STAMPING: SIMS 1961
 JB1722_MARK LOGO: CGS
 JB1722_PROJECTION: FLUSH
 JB1722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1722+STABILITY: SURFACE MOTION
 JB1722
 JB1722  HISTORY     - Date     Condition        Report By
 JB1722  HISTORY     - 1961     MONUMENTED       CGS
 JB1722  HISTORY     - 1974     MARK NOT FOUND   NGS
 JB1722
 JB1722                          STATION DESCRIPTION
 JB1722
 JB1722'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1722'THE STATION IS ABOUT 0.75 MILE NORTH OF SIMS, 3.5 MILES NORTHEAST OF
 JB1722'WAYNE CITY, IN THE SOUTHEAST 0.25 OF SECTION 4, T 2 S, R 6 E AND ON
 JB1722'THE PROPERTY OF MR H L SMITH.  IS IS 18 FEET SOUTHEAST OF A WITNESS
 JB1722'POST, 29 FEET WEST OF THE SOUTHWEST CORNER OF A SMALL FRAME BUILDING,
 JB1722'89 FEET NORTH OF A POWER POLE WITH A TRANSFORMER ON ITS TOP, 90 FEET
 JB1722'WEST OF THE NORTHWEST CORNER OF A CONCRETE BLOCK BUILDING AND 148 FEET
 JB1722'NORTH OF THE CENTERLINE OF STATE HIGHWAY 15.  THE MONUMENT IS FLUSH
 JB1722'AND THE DISK IS STAMPED SIMS 1961.
 JB1722'
 JB1722'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 142 IN WAYNE CITY,
 JB1722'GO NORTH AND EAST ON HIGHWAY 15 FOR 4.6 MILES TO THE STATION ON THE
 JB1722'LEFT ABOUT 200 FEET NORTHWEST OF A CROSSROAD.
 JB1722'
 JB1722'TO REACH THE AZIMUTH FROM THE STATION, GO EAST ON HIGHWAY 15 FOR 0.05
 JB1722'MILE TO A CROSSROAD.  TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR
 JB1722'0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1722'
 JB1722'REFERENCE MARK 1 IS 16 FEET SOUTH OF THE NORTHWEST CORNER OF A
 JB1722'CONCRETE BLOCK BUILDING AND 2 FEET WEST OF THE WEST WALL OF THE
 JB1722'CONCRETE BLOCK BUILDING.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1722'STAMPED SIMS NO 1 1961.
 JB1722'
 JB1722'RESET 1958 (USGS) IS A STANDARD U S GEOLOGICAL SURVEY BENCH MARK DISK
 JB1722'SET IN THE TOP OF A 7 X 7 INCH CONCRETE POST SET FLUSH AND STAMPED
 JB1722'RESET 1958.  IT IS 23 FEET EAST OF A TELEPHONE POLE, 18 FEET SOUTHWEST
 JB1722'OF A 14 INCH MAPLE TREE, 58 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 JB1722'A HOUSE AND 60 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 15.
 JB1722'
 JB1722'THE AZIMUTH MARK IS 2 FEET SOUTHEAST OF A WITNESS POST, 3 FEET SOUTH
 JB1722'OF A POWER POLE AND 29 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 JB1722'ROAD.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED SIMS
 JB1722'1961.
 JB1722'
 JB1722'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1722
 JB1722                          STATION RECOVERY (1974)
 JB1722
 JB1722'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 JB1722'THE AZIMUTH MARK, REFERENCE MARK 1 AND RESET 1958 (USGS) WERE FOUND
 JB1722'IN GOOD CONDITION.  THE STATION MARK WAS NOT FOUND AND ASSUMED TO
 JB1722'HAVE BEEN DESTROYED BY SEPTIC TANK INSTALLATION.  THE LINE OF SIGHT
 JB1722'TO THE AZIMUTH MARK IS OBS BY TREES, TO RESET 1958 (USGS) A HOUSE
 JB1722'TRAILER AND KENNELS TO REFERENCE MARK 1.
 JB1722'
 JB1722'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3/4 MILES
 JB1722'NORTH OF SIMS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1691 ***********************************************************************
 HB1691  DESIGNATION -  SIU
 HB1691  PID         -  HB1691
 HB1691  STATE/COUNTY-  IL/JACKSON
 HB1691  COUNTRY     -  US
 HB1691  USGS QUAD   -  CARBONDALE (2018)
 HB1691
 HB1691                         *CURRENT SURVEY CONTROL
 HB1691  ______________________________________________________________________
 HB1691* NAD 83(1997) POSITION- 37 42 45.76761(N) 089 13 10.87924(W)   ADJUSTED
 HB1691* NAVD 88 ORTHO HEIGHT -   141.    (meters)      463.    (feet) SCALED
 HB1691  ______________________________________________________________________
 HB1691  GEOID HEIGHT    -        -29.081 (meters)                     GEOID18
 HB1691  LAPLACE CORR    -          0.69  (seconds)                    DEFLEC18
 HB1691  HORZ ORDER      -  FIRST
 HB1691
 HB1691.The horizontal coordinates were established by classical geodetic methods
 HB1691.and adjusted by the National Geodetic Survey in October 1999.
 HB1691
 HB1691.The orthometric height was scaled from a topographic map.
 HB1691
 HB1691.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1691.GEOID18 height accuracy estimate available here.
 HB1691
 HB1691.Click photographs - Photos may exist for this station.
 HB1691
 HB1691.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1691
 HB1691. The following values were computed from the NAD 83(1997) position.
 HB1691
 HB1691;                    North         East     Units Scale Factor Converg.
 HB1691;SPC IL W     -   116,506.778   783,494.889   MT  1.00002701   +0 34 45.5
 HB1691;SPC IL W     -   382,239.32  2,570,516.15   sFT  1.00002701   +0 34 45.5
 HB1691;UTM  16      - 4,176,259.675   304,347.030   MT  1.00007152   -1 21 29.6
 HB1691
 HB1691!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1691!SPC IL W     -   0.99998245  x   1.00002701  =   1.00000946
 HB1691!UTM  16      -   0.99998245  x   1.00007152  =   1.00005397
 HB1691
 HB1691:                Primary Azimuth Mark                     Grid Az
 HB1691:SPC IL W     -  MURPHYSBORO                              300 10 14.1
 HB1691:UTM  16      -  MURPHYSBORO                              302 06 29.2
 HB1691
 HB1691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0434776259(NAD 83)
 HB1691
 HB1691|---------------------------------------------------------------------|
 HB1691| PID    Reference Object                     Distance      Geod. Az  |
 HB1691|                                                           dddmmss.s |
 HB1691| HB1685 CARBONDALE RADIO KSN 45 MAST        APPROX. 3.0 KM 0251028.8 |
 HB1691| CI5546 SIU RM 1                             25.390 METERS 03424     |
 HB1691| HB1687 CARBONDALE SE MUNICIPAL TANK        APPROX. 1.0 KM 0542902.9 |
 HB1691| HB1693 SIU AZ MK 2                         410.760 METERS 1291149.5 |
 HB1691| HB1692 SIU AZ MK                           APPROX. 0.5 KM 1885216.3 |
 HB1691| HB1686 CARBONDALE RADIO WSIU FM TOWER      APPROX. 1.4 KM 2490802.0 |
 HB1691| CI5547 SIU RM 2                             24.707 METERS 29142     |
 HB1691| HB1694 CARBONDALE RADIO WCIL MAST          APPROX. 3.6 KM 2930343.8 |
 HB1691| HB1352 MURPHYSBORO                         APPROX.11.1 KM 3004459.6 |
 HB1691| HB1683 CARBONDALE NW MUNICIPAL TANK        APPROX. 2.2 KM 3365508.1 |
 HB1691| HB1684 CARBONDALE RADIO KSJ 298 MAST       APPROX. 2.5 KM 3593027.3 |
 HB1691|---------------------------------------------------------------------|
 HB1691
 HB1691                          SUPERSEDED SURVEY CONTROL
 HB1691
 HB1691  NAD 83(1993)-  37 42 45.77756(N)    089 13 10.88019(W) AD(       ) 1
 HB1691  NAD 83(1986)-  37 42 45.77987(N)    089 13 10.88257(W) AD(       ) 1
 HB1691  NAD 27      -  37 42 45.59698(N)    089 13 10.58136(W) AD(       ) 1
 HB1691
 HB1691.Superseded values are not recommended for survey control.
 HB1691
 HB1691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1691.See file dsdata.pdf to determine how the superseded data were derived.
 HB1691
 HB1691_MARKER: DS = TRIANGULATION STATION DISK
 HB1691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1691_STAMPING: SIU 1961
 HB1691_MARK LOGO: CGS
 HB1691_PROJECTION: FLUSH
 HB1691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1691+STABILITY: SURFACE MOTION
 HB1691
 HB1691  HISTORY     - Date     Condition        Report By
 HB1691  HISTORY     - 1961     MONUMENTED       CGS
 HB1691  HISTORY     - 1968     GOOD             ILHD
 HB1691
 HB1691                          STATION DESCRIPTION
 HB1691
 HB1691'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1691'THE STATION IS IN THE SOUTH EDGE OF CARBONDALE, ON THE CAMPUS OF THE
 HB1691'SOUTHERN ILLINOIS UNIVERSITY, ABOUT 200 FEET WEST OF THE
 HB1691'SOUTHWEST CORNER OF THE UNIVERSITY CENTER BUILDING AND IN A WOODED
 HB1691'AREA KNOWN LOCALLY AS THOMPSON WOODS.  IT IS 110 FEET NORTH OF THE
 HB1691'CENTERLINE OF A SIDEWALK, 39 FEET WEST OF A 24 INCH OAK TREE, 31 FEET
 HB1691'EAST OF A 24 INCH OAK TREE AND 5 FEET WEST OF A WITNESS POST. THE
 HB1691'MONUMENT IS FLUSH AND THE DISK IS STAMPED SIU 1961.
 HB1691'
 HB1691'TO REACH AZIMUTH MARK NO. 1 FROM THE STATION, GO SOUTH ON A PAVED
 HB1691'STREET FOR 0.15 MILE TO A T-STREET. TURN LEFT AND GO EAST ON A
 HB1691'PAVED STREET FOR 0.05 MILE TO A SIDE STREET RIGHT. TURN RIGHT AND GO
 HB1691'SOUTHWESTERLY ON A PAVED STREET FOR 0.2 MILE TO TWO OAK TREES
 HB1691'AND THE MARK ON THE RIGHT.
 HB1691'
 HB1691'REFERENCE MARK 1 IS 82 FEET SOUTH OF THE CENTERLINE OF A WALKWAY AND
 HB1691'7.5 FEET SOUTH OF A 36 INCH OAK TREE. THE MONUMENT PROJECTS 6 INCHES
 HB1691'AND THE DISK IS STAMPED SIU NO 1 1961.
 HB1691'
 HB1691'REFERENCE MARK 2 IS 96 FEET SOUTH OF A WALKWAY AND 27.5 FEET
 HB1691'SOUTHWEST OF A 24 INCH OAK TREE. THE MONUMENT PROJECTS 5 INCHES
 HB1691'AND THE DISK IS STAMPED SIU NO 2 1961.
 HB1691'
 HB1691'AZIMUTH MARK NO. 1 IS 38 FEET NORTH OF THE CENTERLINE OF A PAVED
 HB1691'STREET AND 15 FEET EAST OF AN 18 INCH OAK TREE. THE MONUMENT IS
 HB1691'FLUSH AND THE DISK IS STAMPED SIU 1961.
 HB1691'
 HB1691'AZIMUTH MARK NO. 2 IS 50 FEET SOUTH OF THE SOUTHWEST CORNER OF THE
 HB1691'UNIVERSITY LAUNDRY AND 24 FEET NORTHEAST OF THE NORTHEAST EDGE
 HB1691'OF A SIDEWALK. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SIU NO 2
 HB1691'1961.
 HB1691'
 HB1691'NO MEASUREMENT BETWEEN RMS BRUSH ON LINE.
 HB1691'
 HB1691'NO PICTURE POINT AVAILABLE.
 HB1691'
 HB1691'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 HB1691
 HB1691                          STATION RECOVERY (1968)
 HB1691
 HB1691'RECOVERY NOTE BY IL HIGHWAY DEPT 1968
 HB1691'SIU RECOVERED IN GOOD CONDITION. REFERENCE MARKS 1 AND 2 IN GOOD
 HB1691'CONDITION.
 HB1691'
 HB1691'NO OTHER TRIANGULATION STATIONS ARE VISIBLE FROM GROUND LEVEL AT SIU.
 HB1691'
 HB1691'DESCRIPTION IS CORRECT AND ADEQUATE EXCEPT FOR THE FOLLOWING
 HB1691'CORRECTIONS-
 HB1691'
 HB1691'AN EXTENSIVE SEARCH WAS MADE FOR AZIMUTH MARK NO. 1 AND NO. 2,
 HB1691'NEITHER COULD BE FOUND. A PAVED PARKING LOT NOW OCCUPIES THE SITE AT
 HB1691'AZIMUTH MARK NO. 1. ALSO, A BUILDING HAS BEEN CONSTRUCTED ON THIS
 HB1691'AZIMUTH LINE. THE SITE AT AZIMUTH MARK NO. 2 ALSO APPEARS TO BE
 HB1691'OCCUPIED BY A PARKING AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1692 ***********************************************************************
 HB1692  DESIGNATION -  SIU AZ MK
 HB1692  PID         -  HB1692
 HB1692  STATE/COUNTY-  IL/JACKSON
 HB1692  COUNTRY     -  US
 HB1692  USGS QUAD   -  CARBONDALE (2018)
 HB1692
 HB1692                         *CURRENT SURVEY CONTROL
 HB1692  ______________________________________________________________________
 HB1692* NAD 83(1997) POSITION- 37 42 28.85596(N) 089 13 14.20166(W)   ADJUSTED
 HB1692* NAVD 88 ORTHO HEIGHT -   136.    (meters)      446.    (feet) SCALED
 HB1692  ______________________________________________________________________
 HB1692  GEOID HEIGHT    -        -29.073 (meters)                     GEOID18
 HB1692  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 HB1692  HORZ ORDER      -  SECOND
 HB1692
 HB1692.The horizontal coordinates were established by classical geodetic methods
 HB1692.and adjusted by the National Geodetic Survey in October 1999.
 HB1692
 HB1692.The orthometric height was scaled from a topographic map.
 HB1692
 HB1692.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1692.GEOID18 height accuracy estimate available here.
 HB1692
 HB1692.Click photographs - Photos may exist for this station.
 HB1692
 HB1692.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1692
 HB1692. The following values were computed from the NAD 83(1997) position.
 HB1692
 HB1692;                    North         East     Units Scale Factor Converg.
 HB1692;SPC IL W     -   115,984.568   783,418.782   MT  1.00002686   +0 34 43.2
 HB1692;SPC IL W     -   380,526.04  2,570,266.45   sFT  1.00002686   +0 34 43.2
 HB1692;UTM  16      - 4,175,740.313   304,253.307   MT  1.00007197   -1 21 31.1
 HB1692
 HB1692!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1692!SPC IL W     -   0.99998323  x   1.00002686  =   1.00001009
 HB1692!UTM  16      -   0.99998323  x   1.00007197  =   1.00005520
 HB1692
 HB1692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0425375740(NAD 83)
 HB1692
 HB1692                          SUPERSEDED SURVEY CONTROL
 HB1692
 HB1692  NAD 83(1993)-  37 42 28.86591(N)    089 13 14.20262(W) AD(       ) 2
 HB1692  NAD 83(1986)-  37 42 28.86823(N)    089 13 14.20499(W) AD(       ) 2
 HB1692  NAD 27      -  37 42 28.68522(N)    089 13 13.90355(W) AD(       ) 2
 HB1692
 HB1692.Superseded values are not recommended for survey control.
 HB1692
 HB1692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1692.See file dsdata.pdf to determine how the superseded data were derived.
 HB1692
 HB1692_MARKER: DZ = AZIMUTH MARK DISK
 HB1692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1692_STAMPING: SIU 1961
 HB1692_MARK LOGO: CGS
 HB1692_PROJECTION: FLUSH
 HB1692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1692+STABILITY: SURFACE MOTION
 HB1692
 HB1692  HISTORY     - Date     Condition        Report By
 HB1692  HISTORY     - 1961     MONUMENTED       CGS
 HB1692
 HB1692                          STATION DESCRIPTION
 HB1692
 HB1692'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1692'THE STATION IS IN THE SOUTH EDGE OF CARBONDALE, ON THE CAMPUS OF THE
 HB1692'SOUTHERN ILLINOIS UNIVERSITY, ABOUT 200 FEET WEST OF THE
 HB1692'SOUTHWEST CORNER OF THE UNIVERSITY CENTER BUILDING AND IN A WOODED
 HB1692'AREA KNOWN LOCALLY AS THOMPSON WOODS.  IT IS 110 FEET NORTH OF THE
 HB1692'CENTERLINE OF A SIDEWALK, 39 FEET WEST OF A 24 INCH OAK TREE, 31 FEET
 HB1692'EAST OF A 24 INCH OAK TREE AND 5 FEET WEST OF A WITNESS POST. THE
 HB1692'MONUMENT IS FLUSH AND THE DISK IS STAMPED SIU 1961.
 HB1692'
 HB1692'TO REACH AZIMUTH MARK NO. 1 FROM THE STATION, GO SOUTH ON A PAVED
 HB1692'STREET FOR 0.15 MILE TO A T-STREET. TURN LEFT AND GO EAST ON A
 HB1692'PAVED STREET FOR 0.05 MILE TO A SIDE STREET RIGHT. TURN RIGHT AND GO
 HB1692'SOUTHWESTERLY ON A PAVED STREET FOR 0.2 MILE TO TWO OAK TREES
 HB1692'AND THE MARK ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1693 ***********************************************************************
 HB1693  DESIGNATION -  SIU AZ MK 2
 HB1693  PID         -  HB1693
 HB1693  STATE/COUNTY-  IL/JACKSON
 HB1693  COUNTRY     -  US
 HB1693  USGS QUAD   -  CARBONDALE (2018)
 HB1693
 HB1693                         *CURRENT SURVEY CONTROL
 HB1693  ______________________________________________________________________
 HB1693* NAD 83(1997) POSITION- 37 42 37.34740(N) 089 12 57.88278(W)   ADJUSTED
 HB1693* NAVD 88 ORTHO HEIGHT -   128.    (meters)      420.    (feet) SCALED
 HB1693  ______________________________________________________________________
 HB1693  GEOID HEIGHT    -        -29.075 (meters)                     GEOID18
 HB1693  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 HB1693  HORZ ORDER      -  SECOND
 HB1693
 HB1693.The horizontal coordinates were established by classical geodetic methods
 HB1693.and adjusted by the National Geodetic Survey in October 1999.
 HB1693
 HB1693.The orthometric height was scaled from a topographic map.
 HB1693
 HB1693.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1693.GEOID18 height accuracy estimate available here.
 HB1693
 HB1693.Click photographs - Photos may exist for this station.
 HB1693
 HB1693.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1693
 HB1693. The following values were computed from the NAD 83(1997) position.
 HB1693
 HB1693;                    North         East     Units Scale Factor Converg.
 HB1693;SPC IL W     -   116,250.407   783,815.835   MT  1.00002767   +0 34 53.3
 HB1693;SPC IL W     -   381,398.21  2,571,569.12   sFT  1.00002767   +0 34 53.3
 HB1693;UTM  16      - 4,175,992.588   304,659.139   MT  1.00007002   -1 21 21.4
 HB1693
 HB1693!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1693!SPC IL W     -   0.99998449  x   1.00002767  =   1.00001216
 HB1693!UTM  16      -   0.99998449  x   1.00007002  =   1.00005451
 HB1693
 HB1693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0465975992(NAD 83)
 HB1693
 HB1693                          SUPERSEDED SURVEY CONTROL
 HB1693
 HB1693  NAD 83(1993)-  37 42 37.35735(N)    089 12 57.88374(W) AD(       ) 2
 HB1693  NAD 83(1986)-  37 42 37.35967(N)    089 12 57.88620(W) AD(       ) 2
 HB1693  NAD 27      -  37 42 37.17678(N)    089 12 57.58550(W) AD(       ) 2
 HB1693
 HB1693.Superseded values are not recommended for survey control.
 HB1693
 HB1693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1693.See file dsdata.pdf to determine how the superseded data were derived.
 HB1693
 HB1693_MARKER: DZ = AZIMUTH MARK DISK
 HB1693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1693_STAMPING: SIU NO 2 1961
 HB1693_MARK LOGO: CGS
 HB1693_PROJECTION: FLUSH
 HB1693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1693+STABILITY: SURFACE MOTION
 HB1693
 HB1693  HISTORY     - Date     Condition        Report By
 HB1693  HISTORY     - 1961     MONUMENTED       CGS
 HB1693
 HB1693                          STATION DESCRIPTION
 HB1693
 HB1693'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1693'THE STATION IS IN THE SOUTH EDGE OF CARBONDALE, ON THE CAMPUS OF THE
 HB1693'SOUTHERN ILLINOIS UNIVERSITY.
 HB1693'
 HB1693'AZIMUTH MARK NO. 2 IS 50 FEET SOUTH OF THE SOUTHWEST CORNER OF THE
 HB1693'UNIVERSITY LAUNDRY AND 24 FEET NORTHEAST OF THE NORTHEAST EDGE
 HB1693'OF A SIDEWALK. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SIU NO 2
 HB1693'1961.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2668 ***********************************************************************
 ME2668  DESIGNATION -  SIXTY EIGHTH STREET CRIB LIGHT
 ME2668  PID         -  ME2668
 ME2668  STATE/COUNTY-  IL/COOK
 ME2668  COUNTRY     -  US
 ME2668  USGS QUAD   -  JACKSON PARK (2018)
 ME2668
 ME2668                         *CURRENT SURVEY CONTROL
 ME2668  ______________________________________________________________________
 ME2668* NAD 83(1997) POSITION- 41 47 10.66629(N) 087 31 53.38597(W)   ADJUSTED
 ME2668  ______________________________________________________________________
 ME2668  GEOID HEIGHT    -        -33.542 (meters)                     GEOID18
 ME2668  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 ME2668  HORZ ORDER      -  THIRD
 ME2668
 ME2668.The horizontal coordinates were established by classical geodetic methods
 ME2668.and adjusted by the National Geodetic Survey in October 1999.
 ME2668
 ME2668.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2668.GEOID18 height accuracy estimate available here.
 ME2668
 ME2668.Click photographs - Photos may exist for this station.
 ME2668
 ME2668.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2668
 ME2668. The following values were computed from the NAD 83(1997) position.
 ME2668
 ME2668;                    North         East     Units Scale Factor Converg.
 ME2668;SPC IL E     -   568,677.658   366,653.220   MT  1.00002965   +0 32 03.6
 ME2668;SPC IL E     - 1,865,736.62  1,202,928.11   sFT  1.00002965   +0 32 03.6
 ME2668;UTM  16      - 4,626,185.878   455,835.715   MT  0.99962400   -0 21 15.0
 ME2668
 ME2668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5583526185(NAD 83)
 ME2668
 ME2668                          SUPERSEDED SURVEY CONTROL
 ME2668
 ME2668  NAD 83(1997)-  41 47 10.66653(N)    087 31 53.38623(W) AD(       ) 3
 ME2668  NAD 83(1994)-  41 47 10.67196(N)    087 31 53.39623(W) AD(       ) 3
 ME2668  NAD 83(1986)-  41 47 10.67222(N)    087 31 53.39544(W) AD(       ) 3
 ME2668  NAD 27      -  41 47 10.54362(N)    087 31 53.22983(W) AD(       ) 3
 ME2668
 ME2668.Superseded values are not recommended for survey control.
 ME2668
 ME2668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2668.See file dsdata.pdf to determine how the superseded data were derived.
 ME2668
 ME2668_MARKER: 14 = NAVIGATION LIGHT
 ME2668
 ME2668  HISTORY     - Date     Condition        Report By
 ME2668  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2668
 ME2668                          STATION DESCRIPTION
 ME2668
 ME2668'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2668'THE STATION IS LOCATED IN CHICAGO HARBOR, SOUTH SIDE ON
 ME2668'WATERSWORKS CRIB, 2-1/2 MILES OFF JACKSON PARK, CHICAGO.  IT IS
 ME2668'THE RED LIGHT ATOP A RED SKELETON TOWER ON STONE CRIB.  THE
 ME2668'LANDMARK IS LISTED IN THE DEPARTMENT OF TRANSPORTATION COAST
 ME2668'GUARD LIGHT LIST, VOLUME FOUR, 1977.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8002 ***********************************************************************
 DO8002  DESIGNATION -  SJ 11
 DO8002  PID         -  DO8002
 DO8002  STATE/COUNTY-  IL/MORGAN
 DO8002  COUNTRY     -  US
 DO8002  USGS QUAD   -  CONCORD (2018)
 DO8002
 DO8002                         *CURRENT SURVEY CONTROL
 DO8002  ______________________________________________________________________
 DO8002* NAD 83(2011) POSITION- 39 49 53.78675(N) 090 20 55.15216(W)   ADJUSTED
 DO8002* NAD 83(2011) ELLIP HT-   148.214 (meters)        (05/22/13)   ADJUSTED
 DO8002* NAD 83(2011) EPOCH   -  2010.00
 DO8002* NAVD 88 ORTHO HEIGHT -   180.9   (meters)      594.    (feet) GPS OBS
 DO8002  ______________________________________________________________________
 DO8002  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO8002  GEOID HEIGHT    -        -32.710 (meters)                     GEOID12A
 DO8002  GEOID HEIGHT    -        -32.690 (meters)                     GEOID18
 DO8002  NAD 83(2011) X  -    -29,846.370 (meters)                     COMP
 DO8002  NAD 83(2011) Y  - -4,904,727.830 (meters)                     COMP
 DO8002  NAD 83(2011) Z  -  4,063,740.032 (meters)                     COMP
 DO8002  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 DO8002
 DO8002  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO8002  Standards:
 DO8002         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO8002            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO8002  -------------------------------------------------------------------
 DO8002  NETWORK    0.96   2.23           0.39   0.39   1.14      0.17458628
 DO8002  -------------------------------------------------------------------
 DO8002  Click here for local accuracies and other accuracy information.
 DO8002
 DO8002.The horizontal coordinates were established by GPS observations
 DO8002.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO8002
 DO8002.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO8002.been affixed to the stable North American tectonic plate. See 
 DO8002.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO8002
 DO8002.The horizontal coordinates are valid at the epoch date displayed above
 DO8002.which is a decimal equivalence of Year/Month/Day.
 DO8002
 DO8002.The orthometric height was determined by GPS observations and a
 DO8002.high-resolution geoid model.
 DO8002
 DO8002.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8002.GEOID18 height accuracy estimate available here.
 DO8002
 DO8002.Click photographs - Photos may exist for this station.
 DO8002
 DO8002.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO8002
 DO8002.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO8002
 DO8002.The ellipsoidal height was determined by GPS observations
 DO8002.and is referenced to NAD 83.
 DO8002
 DO8002. The following values were computed from the NAD 83(2011) position.
 DO8002
 DO8002;                    North         East     Units Scale Factor Converg.
 DO8002;SPC IL W     -   351,307.609   684,422.258   MT  0.99994416   -0 06 59.6
 DO8002;SPC IL W     - 1,152,581.71  2,245,475.36   sFT  0.99994416   -0 06 59.6
 DO8002;UTM  15      - 4,412,431.416   726,887.794   MT  1.00023380   +1 41 56.4
 DO8002
 DO8002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO8002!SPC IL W     -   0.99997675  x   0.99994416  =   0.99992091
 DO8002!UTM  15      -   0.99997675  x   1.00023380  =   1.00021054
 DO8002
 DO8002_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE2688712431(NAD 83)
 DO8002
 DO8002                          SUPERSEDED SURVEY CONTROL
 DO8002
 DO8002.No superseded survey control is available for this station.
 DO8002
 DO8002_MARKER: DD = SURVEY DISK
 DO8002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO8002_STAMPING: SJ 11
 DO8002_MARK LOGO: ILHD
 DO8002_PROJECTION: RECESSED 10 CENTIMETERS
 DO8002_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO8002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO8002+STABILITY: SURFACE MOTION
 DO8002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8002+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2019
 DO8002
 DO8002  HISTORY     - Date     Condition        Report By
 DO8002  HISTORY     - UNK      MONUMENTED       ILHD
 DO8002  HISTORY     - 20110831 GOOD             ILDT
 DO8002  HISTORY     - 20190905 GOOD             ILDT
 DO8002
 DO8002                          STATION DESCRIPTION
 DO8002
 DO8002'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO8002'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) NORTH-NORTHEAST OF
 DO8002'CHAPIN, 3.4 MI (5.5 KM) SOUTH-SOUTHEAST OF ARENZVILLE AND 1.6 MI (2.6
 DO8002'KM) NORTHEAST OF CONCORD.
 DO8002'
 DO8002'TO REACH FROM THE INTERSECTION OF IL 78 AND IL US-67, PROCEED WEST
 DO8002'ALONG US-67 FOR 5.3 MI (8.5 KM) TO CONCORD ARENZVILLE ROAD, GO NORTH
 DO8002'ON CONCORD ARENZVILLE ROAD FOR 3.5 MI (5.6 KM) TO LOCUST STREET, GO
 DO8002'EAST ON LOCUST STREET FOR 1.5 MI (2.4 KM) TO SEED FARM ROAD, GO NORTH
 DO8002'AND WEST ON SEED FARM ROAD FOR 1.1 MI (1.8 KM) TO STATION ON THE LEFT.
 DO8002'THE STATION IS A IL DOT DISK AND IS 74.5 FT (22.7 M) SOUTHWEST OF
 DO8002'POWER POLE, 11.3 FT (3.4 M) SOUTHWEST OF THE CENTERLINE OF SEED FARM
 DO8002'ROAD AND 9.3 FT (2.8 M) EAST OF A FENCE POST.
 DO8002
 DO8002                          STATION RECOVERY (2019)
 DO8002
 DO8002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO8002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2488 ***********************************************************************
 AJ2488  DESIGNATION -  SK001
 AJ2488  PID         -  AJ2488
 AJ2488  STATE/COUNTY-  IL/COOK
 AJ2488  COUNTRY     -  US
 AJ2488  USGS QUAD   -  PARK RIDGE (2018)
 AJ2488
 AJ2488                         *CURRENT SURVEY CONTROL
 AJ2488  ______________________________________________________________________
 AJ2488* NAD 83(2011) POSITION- 42 00 19.14352(N) 087 45 10.32444(W)   ADJUSTED
 AJ2488* NAD 83(2011) ELLIP HT-   152.444 (meters)        (06/27/12)   ADJUSTED
 AJ2488* NAD 83(2011) EPOCH   -  2010.00
 AJ2488* NAVD 88 ORTHO HEIGHT -   186.2   (meters)      611.    (feet) GPS OBS
 AJ2488  ______________________________________________________________________
 AJ2488  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2488  GEOID HEIGHT    -        -33.655 (meters)                     GEOID99
 AJ2488  GEOID HEIGHT    -        -33.747 (meters)                     GEOID18
 AJ2488  NAD 83(2011) X  -    186,117.824 (meters)                     COMP
 AJ2488  NAD 83(2011) Y  - -4,743,066.781 (meters)                     COMP
 AJ2488  NAD 83(2011) Z  -  4,246,144.770 (meters)                     COMP
 AJ2488  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 AJ2488
 AJ2488  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2488  Standards:
 AJ2488         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2488            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2488  -------------------------------------------------------------------
 AJ2488  NETWORK    3.55   5.00           1.73   0.91   2.55      0.08289116
 AJ2488  -------------------------------------------------------------------
 AJ2488  Click here for local accuracies and other accuracy information.
 AJ2488
 AJ2488.The horizontal coordinates were established by GPS observations
 AJ2488.and adjusted by the National Geodetic Survey in June 2012.
 AJ2488
 AJ2488.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2488.been affixed to the stable North American tectonic plate. See 
 AJ2488.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2488
 AJ2488.The horizontal coordinates are valid at the epoch date displayed above
 AJ2488.which is a decimal equivalence of Year/Month/Day.
 AJ2488
 AJ2488.The orthometric height was determined by GPS observations and a
 AJ2488.high-resolution geoid model.
 AJ2488
 AJ2488.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2488.GEOID18 height accuracy estimate available here.
 AJ2488
 AJ2488.Click photographs - Photos may exist for this station.
 AJ2488
 AJ2488.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2488
 AJ2488.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2488
 AJ2488.The ellipsoidal height was determined by GPS observations
 AJ2488.and is referenced to NAD 83.
 AJ2488
 AJ2488. The following values were computed from the NAD 83(2011) position.
 AJ2488
 AJ2488;                    North         East     Units Scale Factor Converg.
 AJ2488;SPC IL E     -   592,856.253   348,086.884   MT  1.00000344   +0 23 18.4
 AJ2488;SPC IL E     - 1,945,062.56  1,142,015.05   sFT  1.00000344   +0 23 18.4
 AJ2488;UTM  16      - 4,650,640.758   437,654.272   MT  0.99964783   -0 30 13.8
 AJ2488
 AJ2488!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2488!SPC IL E     -   0.99997609  x   1.00000344  =   0.99997953
 AJ2488!UTM  16      -   0.99997609  x   0.99964783  =   0.99962393
 AJ2488
 AJ2488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3765450640(NAD 83)
 AJ2488
 AJ2488                          SUPERSEDED SURVEY CONTROL
 AJ2488
 AJ2488  NAD 83(2007)-  42 00 19.14361(N)    087 45 10.32547(W) AD(2002.00) 0
 AJ2488  ELLIP H (02/10/07)  152.469  (m)                       GP(2002.00)    
 AJ2488  ELLIP H (02/03/05)  152.481  (m)                       GP(       ) 4 2
 AJ2488  NAD 83(1997)-  42 00 19.14364(N)    087 45 10.32539(W) AD(       ) 1
 AJ2488  ELLIP H (04/23/01)  152.499  (m)                       GP(       ) 4 1
 AJ2488
 AJ2488.Superseded values are not recommended for survey control.
 AJ2488
 AJ2488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2488.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2488
 AJ2488_MARKER: DD = SURVEY DISK
 AJ2488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2488_STAMPING: SK001
 AJ2488_MARK LOGO: IL8030
 AJ2488_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2488_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2488+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2488
 AJ2488  HISTORY     - Date     Condition        Report By
 AJ2488  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2488  HISTORY     - 20000810 GOOD             PATRIC
 AJ2488
 AJ2488                          STATION DESCRIPTION
 AJ2488
 AJ2488'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2488'STATION IS LOCATED IN THE SOUTHERN SECTION OF SKOKIE, IL ABOUT 0.5
 AJ2488'MILES SOUTH OF TOUHY AVE. AND 0.2 MILES WEST OF THE EDENS
 AJ2488'EXPRESSWAY (I-94)  LOCATED ON THE EAST SIDE OF LAVERGNE AVE., NORTH
 AJ2488'OF PRATT AVE. AND ADJACENT TO PARKING LOT OF A CHURCH.  STATION IS
 AJ2488'13.0 FEET EAST OF THE EAST CURB OF LAVERGNE AVE., 98.0 FEET NORTH OF
 AJ2488'THE NORTH EDGE OF ENTRANCE TO CHURCH PARKING LOT, AND 40.7 FEET
 AJ2488'SOUTH OF HTE SOUTH CURB OF FARWELL AVE.  MONUMENT IS A 4 INCH
 AJ2488'BRASS DISK ONA 18 INCH DIAMETER, 6 FEET DEEP CONCRETE MONUMENT
 AJ2488'PROTECTED BY A CAST IRON COVER.  STATION IS STAMPED SK001 AND HAS
 AJ2488'THE LOGO VILLAGE OF SKOKIE CONTROL MONUMENT 2000.  NOTE THAT
 AJ2488'THERE ARE SIGNIFICANT OBSTRUCTIONS SURROUNDING MONUMENT.  CARE
 AJ2488'MUST BE USED WHEN UTILIZING GPS AT THIS SITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2476 ***********************************************************************
 AJ2476  DESIGNATION -  SK002
 AJ2476  PID         -  AJ2476
 AJ2476  STATE/COUNTY-  IL/COOK
 AJ2476  COUNTRY     -  US
 AJ2476  USGS QUAD   -  PARK RIDGE (2018)
 AJ2476
 AJ2476                         *CURRENT SURVEY CONTROL
 AJ2476  ______________________________________________________________________
 AJ2476* NAD 83(2011) POSITION- 42 01 00.31399(N) 087 45 39.03090(W)   ADJUSTED
 AJ2476* NAD 83(2011) ELLIP HT-   154.937 (meters)        (06/27/12)   ADJUSTED
 AJ2476* NAD 83(2011) EPOCH   -  2010.00
 AJ2476* NAVD 88 ORTHO HEIGHT -   188.7   (meters)      619.    (feet) GPS OBS
 AJ2476  ______________________________________________________________________
 AJ2476  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2476  GEOID HEIGHT    -        -33.673 (meters)                     GEOID99
 AJ2476  GEOID HEIGHT    -        -33.763 (meters)                     GEOID18
 AJ2476  NAD 83(2011) X  -    185,424.572 (meters)                     COMP
 AJ2476  NAD 83(2011) Y  - -4,742,244.963 (meters)                     COMP
 AJ2476  NAD 83(2011) Z  -  4,247,090.288 (meters)                     COMP
 AJ2476  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 AJ2476
 AJ2476  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2476  Standards:
 AJ2476         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2476            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2476  -------------------------------------------------------------------
 AJ2476  NETWORK    0.90   1.31           0.44   0.22   0.67      0.05435172
 AJ2476  -------------------------------------------------------------------
 AJ2476  Click here for local accuracies and other accuracy information.
 AJ2476
 AJ2476.The horizontal coordinates were established by GPS observations
 AJ2476.and adjusted by the National Geodetic Survey in June 2012.
 AJ2476
 AJ2476.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2476.been affixed to the stable North American tectonic plate. See 
 AJ2476.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2476
 AJ2476.The horizontal coordinates are valid at the epoch date displayed above
 AJ2476.which is a decimal equivalence of Year/Month/Day.
 AJ2476
 AJ2476.The orthometric height was determined by GPS observations and a
 AJ2476.high-resolution geoid model.
 AJ2476
 AJ2476.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2476.GEOID18 height accuracy estimate available here.
 AJ2476
 AJ2476.Click photographs - Photos may exist for this station.
 AJ2476
 AJ2476.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2476
 AJ2476.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2476
 AJ2476.The ellipsoidal height was determined by GPS observations
 AJ2476.and is referenced to NAD 83.
 AJ2476
 AJ2476. The following values were computed from the NAD 83(2011) position.
 AJ2476
 AJ2476;                    North         East     Units Scale Factor Converg.
 AJ2476;SPC IL E     -   594,122.043   347,417.804   MT  1.00000266   +0 22 59.5
 AJ2476;SPC IL E     - 1,949,215.40  1,139,819.91   sFT  1.00000266   +0 22 59.5
 AJ2476;UTM  16      - 4,651,916.362   437,005.217   MT  0.99964883   -0 30 33.4
 AJ2476
 AJ2476!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2476!SPC IL E     -   0.99997570  x   1.00000266  =   0.99997836
 AJ2476!UTM  16      -   0.99997570  x   0.99964883  =   0.99962454
 AJ2476
 AJ2476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3700551916(NAD 83)
 AJ2476
 AJ2476                          SUPERSEDED SURVEY CONTROL
 AJ2476
 AJ2476  NAD 83(2007)-  42 01 00.31409(N)    087 45 39.03194(W) AD(2002.00) 0
 AJ2476  ELLIP H (02/10/07)  154.962  (m)                       GP(2002.00)    
 AJ2476  ELLIP H (02/03/05)  154.974  (m)                       GP(       ) 4 2
 AJ2476  NAD 83(1997)-  42 01 00.31413(N)    087 45 39.03184(W) AD(       ) 1
 AJ2476  ELLIP H (04/23/01)  154.992  (m)                       GP(       ) 4 1
 AJ2476
 AJ2476.Superseded values are not recommended for survey control.
 AJ2476
 AJ2476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2476.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2476
 AJ2476_MARKER: DD = SURVEY DISK
 AJ2476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2476_STAMPING: SK002
 AJ2476_MARK LOGO: IL8030
 AJ2476_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2476_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2476+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2476
 AJ2476  HISTORY     - Date     Condition        Report By
 AJ2476  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2476  HISTORY     - 20000810 GOOD             PATRIC
 AJ2476
 AJ2476                          STATION DESCRIPTION
 AJ2476
 AJ2476'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2476'LOCATED IN THE SOUTHWEST SECTION OF SKOKIE, IL ABOUT 0.1 MILES
 AJ2476'SOUTH OF THE EDENS EXPRESSWAY (I-94) AT THE INTERSECTION OF NILES
 AJ2476'CENTER ROAD AND FARGO AVE.  STATION IS LOCATED 7.5 FEET EAST OF THE
 AJ2476'EAST CURB OF FRONTAGE ROAD, 72.1 FEET WEST OF THE WEST CURB OF
 AJ2476'NILES CENTER ROAD, 63.0 FEET NORTHEAST BY EAST OF A POWER POLE ON
 AJ2476'THE WEST SIDE OF FRONTAGE ROAD, AND 32.0 FEET SOUTH OF A SIGN.
 AJ2476'STATION IS A 4 INCH BRASS DISK ON A 18 INCH DIAMETER, 6 FEET DEEP
 AJ2476'CONCRETE MONUMENT PROTECTED BY A CAST IRON COVER.  STATION IS
 AJ2476'STAMPED SK002 AND HAS THE LOGO VILLAGE OF SKOKIE CONTROL
 AJ2476'MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2487 ***********************************************************************
 AJ2487  DESIGNATION -  SK003
 AJ2487  PID         -  AJ2487
 AJ2487  STATE/COUNTY-  IL/COOK
 AJ2487  COUNTRY     -  US
 AJ2487  USGS QUAD   -  PARK RIDGE (2018)
 AJ2487
 AJ2487                         *CURRENT SURVEY CONTROL
 AJ2487  ______________________________________________________________________
 AJ2487* NAD 83(2011) POSITION- 42 01 09.88088(N) 087 46 32.37704(W)   ADJUSTED
 AJ2487* NAD 83(2011) ELLIP HT-   156.647 (meters)        (06/27/12)   ADJUSTED
 AJ2487* NAD 83(2011) EPOCH   -  2010.00
 AJ2487* NAVD 88 ORTHO HEIGHT -   190.4   (meters)      625.    (feet) GPS OBS
 AJ2487  ______________________________________________________________________
 AJ2487  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2487  GEOID HEIGHT    -        -33.674 (meters)                     GEOID99
 AJ2487  GEOID HEIGHT    -        -33.765 (meters)                     GEOID18
 AJ2487  NAD 83(2011) X  -    184,190.462 (meters)                     COMP
 AJ2487  NAD 83(2011) Y  - -4,742,096.594 (meters)                     COMP
 AJ2487  NAD 83(2011) Z  -  4,247,310.733 (meters)                     COMP
 AJ2487  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 AJ2487
 AJ2487  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2487  Standards:
 AJ2487         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2487            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2487  -------------------------------------------------------------------
 AJ2487  NETWORK    1.86   2.67           0.91   0.46   1.36      0.09101846
 AJ2487  -------------------------------------------------------------------
 AJ2487  Click here for local accuracies and other accuracy information.
 AJ2487
 AJ2487.The horizontal coordinates were established by GPS observations
 AJ2487.and adjusted by the National Geodetic Survey in June 2012.
 AJ2487
 AJ2487.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2487.been affixed to the stable North American tectonic plate. See 
 AJ2487.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2487
 AJ2487.The horizontal coordinates are valid at the epoch date displayed above
 AJ2487.which is a decimal equivalence of Year/Month/Day.
 AJ2487
 AJ2487.The orthometric height was determined by GPS observations and a
 AJ2487.high-resolution geoid model.
 AJ2487
 AJ2487.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2487.GEOID18 height accuracy estimate available here.
 AJ2487
 AJ2487.Click photographs - Photos may exist for this station.
 AJ2487
 AJ2487.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2487
 AJ2487.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2487
 AJ2487.The ellipsoidal height was determined by GPS observations
 AJ2487.and is referenced to NAD 83.
 AJ2487
 AJ2487. The following values were computed from the NAD 83(2011) position.
 AJ2487
 AJ2487;                    North         East     Units Scale Factor Converg.
 AJ2487;SPC IL E     -   594,409.109   346,188.514   MT  1.00000124   +0 22 23.9
 AJ2487;SPC IL E     - 1,950,157.22  1,135,786.82   sFT  1.00000124   +0 22 23.9
 AJ2487;UTM  16      - 4,652,222.434   435,780.979   MT  0.99965075   -0 31 09.2
 AJ2487
 AJ2487!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2487!SPC IL E     -   0.99997543  x   1.00000124  =   0.99997667
 AJ2487!UTM  16      -   0.99997543  x   0.99965075  =   0.99962619
 AJ2487
 AJ2487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3578052222(NAD 83)
 AJ2487
 AJ2487                          SUPERSEDED SURVEY CONTROL
 AJ2487
 AJ2487  NAD 83(2007)-  42 01 09.88098(N)    087 46 32.37807(W) AD(2002.00) 0
 AJ2487  ELLIP H (02/10/07)  156.672  (m)                       GP(2002.00)    
 AJ2487  ELLIP H (02/03/05)  156.685  (m)                       GP(       ) 4 2
 AJ2487  NAD 83(1997)-  42 01 09.88103(N)    087 46 32.37797(W) AD(       ) 1
 AJ2487  ELLIP H (04/23/01)  156.700  (m)                       GP(       ) 4 1
 AJ2487
 AJ2487.Superseded values are not recommended for survey control.
 AJ2487
 AJ2487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2487.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2487
 AJ2487_MARKER: DD = SURVEY DISK
 AJ2487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2487_STAMPING: SK003
 AJ2487_MARK LOGO: IL8030
 AJ2487_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2487_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2487+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2487
 AJ2487  HISTORY     - Date     Condition        Report By
 AJ2487  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2487  HISTORY     - 20000810 GOOD             PATRIC
 AJ2487
 AJ2487                          STATION DESCRIPTION
 AJ2487
 AJ2487'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2487'STATION IS IN THE SOUTHWEST SECTION OF SKOKIE, IL ABOUT 0.7 MILES
 AJ2487'WEST OF THE EDENS EXPRESSWAY (I-94) ALONG HOWARD ST. AT THE
 AJ2487'INTERSECTION WITH AUSTIN AVE.  STATION IS 40.0 FEET SOUTHWEST OF
 AJ2487'THE WESTERN BACK OF SIDEWALK OF AUSTIN AVE. AND IS 40.0 FEET NORTH
 AJ2487'OF THE NORTH CURB OF HOWARD STREET, AND IS 11 FEET NORTHEAST OF
 AJ2487'A MANHOLE.  STATION IS A 4 INCH BRASS DISK ON A 18 INCH DIAMETER, 6
 AJ2487'FEET DEEP CONCRETE MONUMENT PROTECTED BY A CAST IRON COVER.
 AJ2487'STATION IS STAMPED SK003 AND HAS THE LOGO VILLAGE OF SKOKIE
 AJ2487'CONTROL MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2480 ***********************************************************************
 AJ2480  DESIGNATION -  SK004
 AJ2480  PID         -  AJ2480
 AJ2480  STATE/COUNTY-  IL/COOK
 AJ2480  COUNTRY     -  US
 AJ2480  USGS QUAD   -  PARK RIDGE (2018)
 AJ2480
 AJ2480                         *CURRENT SURVEY CONTROL
 AJ2480  ______________________________________________________________________
 AJ2480* NAD 83(2011) POSITION- 42 01 35.29028(N) 087 45 21.29133(W)   ADJUSTED
 AJ2480* NAD 83(2011) ELLIP HT-   154.777 (meters)        (06/27/12)   ADJUSTED
 AJ2480* NAD 83(2011) EPOCH   -  2010.00
 AJ2480* NAVD 88 ORTHO HEIGHT -   188.5   (meters)      618.    (feet) GPS OBS
 AJ2480  ______________________________________________________________________
 AJ2480  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2480  GEOID HEIGHT    -        -33.689 (meters)                     GEOID99
 AJ2480  GEOID HEIGHT    -        -33.778 (meters)                     GEOID18
 AJ2480  NAD 83(2011) X  -    185,804.131 (meters)                     COMP
 AJ2480  NAD 83(2011) Y  - -4,741,507.020 (meters)                     COMP
 AJ2480  NAD 83(2011) Z  -  4,247,891.894 (meters)                     COMP
 AJ2480  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 AJ2480
 AJ2480  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2480  Standards:
 AJ2480         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2480            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2480  -------------------------------------------------------------------
 AJ2480  NETWORK    1.24   1.82           0.61   0.30   0.93      0.02771086
 AJ2480  -------------------------------------------------------------------
 AJ2480  Click here for local accuracies and other accuracy information.
 AJ2480
 AJ2480.The horizontal coordinates were established by GPS observations
 AJ2480.and adjusted by the National Geodetic Survey in June 2012.
 AJ2480
 AJ2480.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2480.been affixed to the stable North American tectonic plate. See 
 AJ2480.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2480
 AJ2480.The horizontal coordinates are valid at the epoch date displayed above
 AJ2480.which is a decimal equivalence of Year/Month/Day.
 AJ2480
 AJ2480.The orthometric height was determined by GPS observations and a
 AJ2480.high-resolution geoid model.
 AJ2480
 AJ2480.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2480.GEOID18 height accuracy estimate available here.
 AJ2480
 AJ2480.Click photographs - Photos may exist for this station.
 AJ2480
 AJ2480.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2480
 AJ2480.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2480
 AJ2480.The ellipsoidal height was determined by GPS observations
 AJ2480.and is referenced to NAD 83.
 AJ2480
 AJ2480. The following values were computed from the NAD 83(2011) position.
 AJ2480
 AJ2480;                    North         East     Units Scale Factor Converg.
 AJ2480;SPC IL E     -   595,203.915   347,818.669   MT  1.00000313   +0 23 11.7
 AJ2480;SPC IL E     - 1,952,764.84  1,141,135.08   sFT  1.00000313   +0 23 11.7
 AJ2480;UTM  16      - 4,652,991.477   437,422.739   MT  0.99964818   -0 30 21.9
 AJ2480
 AJ2480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2480!SPC IL E     -   0.99997573  x   1.00000313  =   0.99997886
 AJ2480!UTM  16      -   0.99997573  x   0.99964818  =   0.99962391
 AJ2480
 AJ2480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3742252991(NAD 83)
 AJ2480
 AJ2480                          SUPERSEDED SURVEY CONTROL
 AJ2480
 AJ2480  NAD 83(2007)-  42 01 35.29038(N)    087 45 21.29236(W) AD(2002.00) 0
 AJ2480  ELLIP H (02/10/07)  154.802  (m)                       GP(2002.00)    
 AJ2480  ELLIP H (02/03/05)  154.815  (m)                       GP(       ) 4 2
 AJ2480  NAD 83(1997)-  42 01 35.29043(N)    087 45 21.29227(W) AD(       ) 1
 AJ2480  ELLIP H (04/23/01)  154.831  (m)                       GP(       ) 4 1
 AJ2480
 AJ2480.Superseded values are not recommended for survey control.
 AJ2480
 AJ2480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2480.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2480
 AJ2480_MARKER: DD = SURVEY DISK
 AJ2480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2480_STAMPING: SK004
 AJ2480_MARK LOGO: IL8030
 AJ2480_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2480_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2480_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2480+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2480
 AJ2480  HISTORY     - Date     Condition        Report By
 AJ2480  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2480  HISTORY     - 20000810 GOOD             PATRIC
 AJ2480
 AJ2480                          STATION DESCRIPTION
 AJ2480
 AJ2480'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2480'STATION IS LOCATED IN CENTRAL-WEST SECTION OF SKOKIE, IL.  IT IS
 AJ2480'LOCATED ACROSS FROM THE VILLAGE HALL OF SKOKIE AT THE NORTHEAST
 AJ2480'QUADRANT OF OAKTON ST. AND FLORAL AVE.  STATION IS 10.8 FEET NORTH
 AJ2480'OF THE NORTH EDGE OF THE SIDEWALK OF OAKTON ST AND 4.3 FEET EAST
 AJ2480'OF THE EAST CURB OF FLORAL AVE.  STATION IS 4 INCH DISK ON 18 INCH
 AJ2480'DIAMETER, 6 FEET DEEP CONCRETE MONUMENT PROTECTED BY CAST IRON
 AJ2480'COVER.  STATION IS STAMPED SK004 AND HAS THE LOGO VILLAGE OF SKOKIE
 AJ2480'CONTROL MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2491 ***********************************************************************
 AJ2491  DESIGNATION -  SK006
 AJ2491  PID         -  AJ2491
 AJ2491  STATE/COUNTY-  IL/COOK
 AJ2491  COUNTRY     -  US
 AJ2491  USGS QUAD   -  EVANSTON (2018)
 AJ2491
 AJ2491                         *CURRENT SURVEY CONTROL
 AJ2491  ______________________________________________________________________
 AJ2491* NAD 83(2011) POSITION- 42 03 12.65993(N) 087 44 49.62223(W)   ADJUSTED
 AJ2491* NAD 83(2011) ELLIP HT-   157.367 (meters)        (06/27/12)   ADJUSTED
 AJ2491* NAD 83(2011) EPOCH   -  2010.00
 AJ2491* NAVD 88 ORTHO HEIGHT -   191.2   (meters)      627.    (feet) GPS OBS
 AJ2491  ______________________________________________________________________
 AJ2491  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2491  GEOID HEIGHT    -        -33.736 (meters)                     GEOID99
 AJ2491  GEOID HEIGHT    -        -33.817 (meters)                     GEOID18
 AJ2491  NAD 83(2011) X  -    186,453.111 (meters)                     COMP
 AJ2491  NAD 83(2011) Y  - -4,739,470.081 (meters)                     COMP
 AJ2491  NAD 83(2011) Z  -  4,250,124.860 (meters)                     COMP
 AJ2491  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 AJ2491
 AJ2491  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2491  Standards:
 AJ2491         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2491            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2491  -------------------------------------------------------------------
 AJ2491  NETWORK    1.31   1.88           0.65   0.29   0.96      0.04385811
 AJ2491  -------------------------------------------------------------------
 AJ2491  Click here for local accuracies and other accuracy information.
 AJ2491
 AJ2491.The horizontal coordinates were established by GPS observations
 AJ2491.and adjusted by the National Geodetic Survey in June 2012.
 AJ2491
 AJ2491.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2491.been affixed to the stable North American tectonic plate. See 
 AJ2491.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2491
 AJ2491.The horizontal coordinates are valid at the epoch date displayed above
 AJ2491.which is a decimal equivalence of Year/Month/Day.
 AJ2491
 AJ2491.The orthometric height was determined by GPS observations and a
 AJ2491.high-resolution geoid model.
 AJ2491
 AJ2491.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2491.GEOID18 height accuracy estimate available here.
 AJ2491
 AJ2491.Click photographs - Photos may exist for this station.
 AJ2491
 AJ2491.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2491
 AJ2491.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2491
 AJ2491.The ellipsoidal height was determined by GPS observations
 AJ2491.and is referenced to NAD 83.
 AJ2491
 AJ2491. The following values were computed from the NAD 83(2011) position.
 AJ2491
 AJ2491;                    North         East     Units Scale Factor Converg.
 AJ2491;SPC IL E     -   598,213.043   348,526.605   MT  1.00000396   +0 23 33.6
 AJ2491;SPC IL E     - 1,962,637.29  1,143,457.70   sFT  1.00000396   +0 23 33.6
 AJ2491;UTM  16      - 4,655,988.141   438,177.212   MT  0.99964703   -0 30 01.6
 AJ2491
 AJ2491!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2491!SPC IL E     -   0.99997532  x   1.00000396  =   0.99997928
 AJ2491!UTM  16      -   0.99997532  x   0.99964703  =   0.99962236
 AJ2491
 AJ2491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3817755988(NAD 83)
 AJ2491
 AJ2491                          SUPERSEDED SURVEY CONTROL
 AJ2491
 AJ2491  NAD 83(2007)-  42 03 12.66003(N)    087 44 49.62326(W) AD(2002.00) 0
 AJ2491  ELLIP H (02/10/07)  157.392  (m)                       GP(2002.00)    
 AJ2491  ELLIP H (02/03/05)  157.407  (m)                       GP(       ) 4 2
 AJ2491  NAD 83(1997)-  42 03 12.66007(N)    087 44 49.62316(W) AD(       ) 1
 AJ2491  ELLIP H (04/23/01)  157.419  (m)                       GP(       ) 4 1
 AJ2491
 AJ2491.Superseded values are not recommended for survey control.
 AJ2491
 AJ2491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2491.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2491
 AJ2491_MARKER: DD = SURVEY DISK
 AJ2491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2491_STAMPING: SK006
 AJ2491_MARK LOGO: IL8030
 AJ2491_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2491_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2491+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2491
 AJ2491  HISTORY     - Date     Condition        Report By
 AJ2491  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2491  HISTORY     - 20000810 GOOD             PATRIC
 AJ2491
 AJ2491                          STATION DESCRIPTION
 AJ2491
 AJ2491'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2491'STATION IS LOCATED IN THE NORTH SECTION OF SKOKIE, IL, LOCATED NEAR
 AJ2491'THE OLD ORCHARD SHOPPING CENTER, 0.1 MILES SOUTH OF GOLF RD.
 AJ2491'ALONG SKOKIE BLVD. AT THE NORTHWEST QUADRANT OF SKOKIE BLVD. AND
 AJ2491'FOSTER ST.  STATION IS 12.6 FEET WEST OF A TRAFFIC LIGHT AND 4.7 FEET
 AJ2491'NORTH OF THE CURB OF FOSTER ST.  STATION IS A 4 INCH BRASS DISK ON A
 AJ2491'18 INCH DIAMETER, 6 FEET DEEP CONCRETE MONUMENT PROTECTED BY A
 AJ2491'CAST IRON COVER.  STATION IS STAMPED SK006 AND HAS THE LOGO
 AJ2491'VILLAGE OF SKOKIE CONTROL MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2495 ***********************************************************************
 AJ2495  DESIGNATION -  SK007
 AJ2495  PID         -  AJ2495
 AJ2495  STATE/COUNTY-  IL/COOK
 AJ2495  COUNTRY     -  US
 AJ2495  USGS QUAD   -  PARK RIDGE (2018)
 AJ2495
 AJ2495                         *CURRENT SURVEY CONTROL
 AJ2495  ______________________________________________________________________
 AJ2495* NAD 83(2011) POSITION- 42 03 45.79361(N) 087 46 02.25245(W)   ADJUSTED
 AJ2495* NAD 83(2011) ELLIP HT-   155.969 (meters)        (06/27/12)   ADJUSTED
 AJ2495* NAD 83(2011) EPOCH   -  2010.00
 AJ2495* NAVD 88 ORTHO HEIGHT -   189.8   (meters)      623.    (feet) GPS OBS
 AJ2495  ______________________________________________________________________
 AJ2495  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2495  GEOID HEIGHT    -        -33.749 (meters)                     GEOID99
 AJ2495  GEOID HEIGHT    -        -33.829 (meters)                     GEOID18
 AJ2495  NAD 83(2011) X  -    184,757.511 (meters)                     COMP
 AJ2495  NAD 83(2011) Y  - -4,738,850.081 (meters)                     COMP
 AJ2495  NAD 83(2011) Z  -  4,250,882.970 (meters)                     COMP
 AJ2495  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 AJ2495
 AJ2495  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2495  Standards:
 AJ2495         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2495            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2495  -------------------------------------------------------------------
 AJ2495  NETWORK    1.78   2.59           0.89   0.35   1.32      0.08147349
 AJ2495  -------------------------------------------------------------------
 AJ2495  Click here for local accuracies and other accuracy information.
 AJ2495
 AJ2495.The horizontal coordinates were established by GPS observations
 AJ2495.and adjusted by the National Geodetic Survey in June 2012.
 AJ2495
 AJ2495.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2495.been affixed to the stable North American tectonic plate. See 
 AJ2495.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2495
 AJ2495.The horizontal coordinates are valid at the epoch date displayed above
 AJ2495.which is a decimal equivalence of Year/Month/Day.
 AJ2495
 AJ2495.The orthometric height was determined by GPS observations and a
 AJ2495.high-resolution geoid model.
 AJ2495
 AJ2495.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2495.GEOID18 height accuracy estimate available here.
 AJ2495
 AJ2495.Click photographs - Photos may exist for this station.
 AJ2495
 AJ2495.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2495
 AJ2495.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2495
 AJ2495.The ellipsoidal height was determined by GPS observations
 AJ2495.and is referenced to NAD 83.
 AJ2495
 AJ2495. The following values were computed from the NAD 83(2011) position.
 AJ2495
 AJ2495;                    North         East     Units Scale Factor Converg.
 AJ2495;SPC IL E     -   599,224.081   346,849.754   MT  1.00000200   +0 22 45.2
 AJ2495;SPC IL E     - 1,965,954.34  1,137,956.23   sFT  1.00000200   +0 22 45.2
 AJ2495;UTM  16      - 4,657,024.828   436,516.915   MT  0.99964959   -0 30 50.6
 AJ2495
 AJ2495!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2495!SPC IL E     -   0.99997554  x   1.00000200  =   0.99997754
 AJ2495!UTM  16      -   0.99997554  x   0.99964959  =   0.99962514
 AJ2495
 AJ2495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3651657024(NAD 83)
 AJ2495
 AJ2495                          SUPERSEDED SURVEY CONTROL
 AJ2495
 AJ2495  NAD 83(2007)-  42 03 45.79372(N)    087 46 02.25348(W) AD(2002.00) 0
 AJ2495  ELLIP H (02/10/07)  155.994  (m)                       GP(2002.00)    
 AJ2495  ELLIP H (02/03/05)  156.008  (m)                       GP(       ) 4 2
 AJ2495  NAD 83(1997)-  42 03 45.79378(N)    087 46 02.25338(W) AD(       ) 1
 AJ2495  ELLIP H (04/23/01)  156.020  (m)                       GP(       ) 4 1
 AJ2495
 AJ2495.Superseded values are not recommended for survey control.
 AJ2495
 AJ2495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2495.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2495
 AJ2495_MARKER: DD = SURVEY DISK
 AJ2495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2495_STAMPING: SK007
 AJ2495_MARK LOGO: IL8030
 AJ2495_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2495_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2495_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2495_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2495+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2017
 AJ2495
 AJ2495  HISTORY     - Date     Condition        Report By
 AJ2495  HISTORY     - 20000810 MONUMENTED       PATRIC
 AJ2495  HISTORY     - 20170223 GOOD             ASMINC
 AJ2495
 AJ2495                          STATION DESCRIPTION
 AJ2495
 AJ2495'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2495'STATION IS LOCATED AT THE NORTHWEST SECTION OF SKOKIE, IL AT THE
 AJ2495'SECOND DISTRICT COURT FACILITY OF COOK COUNTY ABOUT 0.6 MILES
 AJ2495'WEST OF THE EDENS EXPRESSWAY (I-94) ALONG OLD ORCHARD ROAD.
 AJ2495'STATION IS NEAR THE WEST ENTRANCE TO THE DISTRICT COURT.  STATION
 AJ2495'IS 83.3 FEET WEST OF THE CENTERLINE OF RAOUL WALLENBERG DR., 3.7
 AJ2495'FEET NORTH OF THE CURB OF OLD ORCHARD RD., 24.9 FEET SOUTHEAST OF
 AJ2495'THE SOUTH POST OF THE DISTRICT COURT SIGN.  STATION IS A 4 INCH
 AJ2495'BRASS DISK ON A 18 INCH DIAMETER, 6 FEET DEEP CONCRETE MONUMENT
 AJ2495'PROTECTED BY A CAST IRON COVER.  STATION IS STAMPED SK007 AND HAS
 AJ2495'THE LOGO VILLAGE OF SKOKIE CONTROL MONUMENT 2000.
 AJ2495
 AJ2495                          STATION RECOVERY (2017)
 AJ2495
 AJ2495'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2495'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2494 ***********************************************************************
 AJ2494  DESIGNATION -  SK008
 AJ2494  PID         -  AJ2494
 AJ2494  STATE/COUNTY-  IL/COOK
 AJ2494  COUNTRY     -  US
 AJ2494  USGS QUAD   -  EVANSTON (2018)
 AJ2494
 AJ2494                         *CURRENT SURVEY CONTROL
 AJ2494  ______________________________________________________________________
 AJ2494* NAD 83(2011) POSITION- 42 03 45.29701(N) 087 44 46.98327(W)   ADJUSTED
 AJ2494* NAD 83(2011) ELLIP HT-   156.946 (meters)        (06/27/12)   ADJUSTED
 AJ2494* NAD 83(2011) EPOCH   -  2010.00
 AJ2494* NAVD 88 ORTHO HEIGHT -   190.8   (meters)      626.    (feet) GPS OBS
 AJ2494  ______________________________________________________________________
 AJ2494  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2494  GEOID HEIGHT    -        -33.752 (meters)                     GEOID99
 AJ2494  GEOID HEIGHT    -        -33.831 (meters)                     GEOID18
 AJ2494  NAD 83(2011) X  -    186,487.210 (meters)                     COMP
 AJ2494  NAD 83(2011) Y  - -4,738,793.326 (meters)                     COMP
 AJ2494  NAD 83(2011) Z  -  4,250,872.249 (meters)                     COMP
 AJ2494  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 AJ2494
 AJ2494  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2494  Standards:
 AJ2494         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2494            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2494  -------------------------------------------------------------------
 AJ2494  NETWORK    1.70   2.43           0.84   0.39   1.24      0.15566740
 AJ2494  -------------------------------------------------------------------
 AJ2494  Click here for local accuracies and other accuracy information.
 AJ2494
 AJ2494.The horizontal coordinates were established by GPS observations
 AJ2494.and adjusted by the National Geodetic Survey in June 2012.
 AJ2494
 AJ2494.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2494.been affixed to the stable North American tectonic plate. See 
 AJ2494.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2494
 AJ2494.The horizontal coordinates are valid at the epoch date displayed above
 AJ2494.which is a decimal equivalence of Year/Month/Day.
 AJ2494
 AJ2494.The orthometric height was determined by GPS observations and a
 AJ2494.high-resolution geoid model.
 AJ2494
 AJ2494.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2494.GEOID18 height accuracy estimate available here.
 AJ2494
 AJ2494.Click photographs - Photos may exist for this station.
 AJ2494
 AJ2494.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2494
 AJ2494.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2494
 AJ2494.The ellipsoidal height was determined by GPS observations
 AJ2494.and is referenced to NAD 83.
 AJ2494
 AJ2494. The following values were computed from the NAD 83(2011) position.
 AJ2494
 AJ2494;                    North         East     Units Scale Factor Converg.
 AJ2494;SPC IL E     -   599,220.425   348,580.376   MT  1.00000403   +0 23 35.6
 AJ2494;SPC IL E     - 1,965,942.34  1,143,634.12   sFT  1.00000403   +0 23 35.6
 AJ2494;UTM  16      - 4,656,994.203   438,246.655   MT  0.99964692   -0 30 00.2
 AJ2494
 AJ2494!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2494!SPC IL E     -   0.99997539  x   1.00000403  =   0.99997941
 AJ2494!UTM  16      -   0.99997539  x   0.99964692  =   0.99962231
 AJ2494
 AJ2494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3824656994(NAD 83)
 AJ2494
 AJ2494                          SUPERSEDED SURVEY CONTROL
 AJ2494
 AJ2494  NAD 83(2007)-  42 03 45.29712(N)    087 44 46.98430(W) AD(2002.00) 0
 AJ2494  ELLIP H (02/10/07)  156.972  (m)                       GP(2002.00)    
 AJ2494  ELLIP H (02/03/05)  156.988  (m)                       GP(       ) 4 2
 AJ2494  NAD 83(1997)-  42 03 45.29716(N)    087 44 46.98420(W) AD(       ) 1
 AJ2494  ELLIP H (04/23/01)  157.000  (m)                       GP(       ) 4 1
 AJ2494
 AJ2494.Superseded values are not recommended for survey control.
 AJ2494
 AJ2494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2494.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2494
 AJ2494_MARKER: DD = SURVEY DISK
 AJ2494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2494_STAMPING: SK008
 AJ2494_MARK LOGO: IL8030
 AJ2494_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2494_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2494+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2494
 AJ2494  HISTORY     - Date     Condition        Report By
 AJ2494  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2494  HISTORY     - 20000810 GOOD             PATRIC
 AJ2494
 AJ2494                          STATION DESCRIPTION
 AJ2494
 AJ2494'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2494'STATION IS LOCATED IN THE NORTH SECTION OF SKOKIE, IL AT THE
 AJ2494'NORTHEAST QUADRANT OF OLD ORCHARD RD. AND SKOKIE BLVD.  STATION
 AJ2494'IS 4.0 FEET SOUTH OF THE NORTH SIDEWALK OF OLD ORCHARD RD., 6.8
 AJ2494'FEET EAST OF THE NORTHEAST CORNER OF A TRAFFIC SIGNAL VAULT, 5.0
 AJ2494'FEET NORHT OF A CURB INLET ON THE NORTH SIDE OF OLD ORCHARD RD.,
 AJ2494'AND 6.4 FEET WEST OF A FIRE HYDRANT.  STATION IS A 4 INCH BRASS DISK
 AJ2494'ON A 18 INCH DIAMETER, 6 FEET DEEP CONCRETE MONUMENT PROTECTED
 AJ2494'BY A CAST IRON LID.  STATION IS STAMPED SK008 AND HAS THE LOGO
 AJ2494'VILLAGE OF SKOKIE CONTROL MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2496 ***********************************************************************
 AJ2496  DESIGNATION -  SK009
 AJ2496  PID         -  AJ2496
 AJ2496  STATE/COUNTY-  IL/COOK
 AJ2496  COUNTRY     -  US
 AJ2496  USGS QUAD   -  EVANSTON (2018)
 AJ2496
 AJ2496                         *CURRENT SURVEY CONTROL
 AJ2496  ______________________________________________________________________
 AJ2496* NAD 83(2011) POSITION- 42 03 17.73742(N) 087 43 46.16791(W)   ADJUSTED
 AJ2496* NAD 83(2011) ELLIP HT-   151.656 (meters)        (06/27/12)   ADJUSTED
 AJ2496* NAD 83(2011) EPOCH   -  2010.00
 AJ2496* NAVD 88 ORTHO HEIGHT -   185.5   (meters)      609.    (feet) GPS OBS
 AJ2496  ______________________________________________________________________
 AJ2496  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2496  GEOID HEIGHT    -        -33.742 (meters)                     GEOID99
 AJ2496  GEOID HEIGHT    -        -33.821 (meters)                     GEOID18
 AJ2496  NAD 83(2011) X  -    187,906.805 (meters)                     COMP
 AJ2496  NAD 83(2011) Y  - -4,739,303.404 (meters)                     COMP
 AJ2496  NAD 83(2011) Z  -  4,250,237.360 (meters)                     COMP
 AJ2496  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 AJ2496
 AJ2496  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2496  Standards:
 AJ2496         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2496            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2496  -------------------------------------------------------------------
 AJ2496  NETWORK    1.59   2.23           0.79   0.34   1.14      0.08145798
 AJ2496  -------------------------------------------------------------------
 AJ2496  Click here for local accuracies and other accuracy information.
 AJ2496
 AJ2496.The horizontal coordinates were established by GPS observations
 AJ2496.and adjusted by the National Geodetic Survey in June 2012.
 AJ2496
 AJ2496.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2496.been affixed to the stable North American tectonic plate. See 
 AJ2496.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2496
 AJ2496.The horizontal coordinates are valid at the epoch date displayed above
 AJ2496.which is a decimal equivalence of Year/Month/Day.
 AJ2496
 AJ2496.The orthometric height was determined by GPS observations and a
 AJ2496.high-resolution geoid model.
 AJ2496
 AJ2496.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2496.GEOID18 height accuracy estimate available here.
 AJ2496
 AJ2496.Click photographs - Photos may exist for this station.
 AJ2496
 AJ2496.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2496
 AJ2496.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2496
 AJ2496.The ellipsoidal height was determined by GPS observations
 AJ2496.and is referenced to NAD 83.
 AJ2496
 AJ2496. The following values were computed from the NAD 83(2011) position.
 AJ2496
 AJ2496;                    North         East     Units Scale Factor Converg.
 AJ2496;SPC IL E     -   598,379.851   349,984.590   MT  1.00000573   +0 24 16.2
 AJ2496;SPC IL E     - 1,963,184.56  1,148,241.11   sFT  1.00000573   +0 24 16.2
 AJ2496;UTM  16      - 4,656,132.151   439,637.096   MT  0.99964483   -0 29 19.2
 AJ2496
 AJ2496!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2496!SPC IL E     -   0.99997621  x   1.00000573  =   0.99998194
 AJ2496!UTM  16      -   0.99997621  x   0.99964483  =   0.99962105
 AJ2496
 AJ2496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3963756132(NAD 83)
 AJ2496
 AJ2496                          SUPERSEDED SURVEY CONTROL
 AJ2496
 AJ2496  NAD 83(2007)-  42 03 17.73752(N)    087 43 46.16894(W) AD(2002.00) 0
 AJ2496  ELLIP H (02/10/07)  151.681  (m)                       GP(2002.00)    
 AJ2496  ELLIP H (02/03/05)  151.697  (m)                       GP(       ) 4 2
 AJ2496  NAD 83(1997)-  42 03 17.73759(N)    087 43 46.16883(W) AD(       ) 1
 AJ2496  ELLIP H (04/23/01)  151.710  (m)                       GP(       ) 4 1
 AJ2496
 AJ2496.Superseded values are not recommended for survey control.
 AJ2496
 AJ2496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2496.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2496
 AJ2496_MARKER: DD = SURVEY DISK
 AJ2496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2496_STAMPING: SK009
 AJ2496_MARK LOGO: IL8030
 AJ2496_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2496_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2496_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2496_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2496+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2496
 AJ2496  HISTORY     - Date     Condition        Report By
 AJ2496  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2496  HISTORY     - 20000810 GOOD             PATRIC
 AJ2496
 AJ2496                          STATION DESCRIPTION
 AJ2496
 AJ2496'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2496'STATION IS LOCATED IN THE NORTH SECTION OF SKOKIE, IL, 0.9 MILES EAST
 AJ2496'OF SKOKIE BLVD. AND 0.03 MILES SOUTH OF GOLF RD.  IT IS ON THE EAST
 AJ2496'SIDE OF KARLOV AVE. BY A DETENTION POND.  STATION IS 12.8 FEET EAST OF
 AJ2496'THE EAST EDGE OF THE SIDEWALK OF KARLOV AVE., 80.9 FEET NORTH OF
 AJ2496'THE WEST EDGE OF A FENCE, 81.8 FEET SOUTHEAST OF THE SOUTHEAST
 AJ2496'JUNCTION OF SIDEWALKS AT INTERSECTION, AND 61.3 FEET FROM WESTERN
 AJ2496'CORNER OF STORM OUTLET STRUCTURE.  STATION IS A 4 INCH BRASS DISK
 AJ2496'ON A 18 INCH DIAMETER, 6 FEET DEEP CONCRETE MONUMENT PROTECTED
 AJ2496'BY A CAST IRON COVER.  STATION IS STAMPED SK009 AND HAS THE LOGO
 AJ2496'VILLAGE OF SKOKIE CONTROL MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2483 ***********************************************************************
 AJ2483  DESIGNATION -  SK010
 AJ2483  PID         -  AJ2483
 AJ2483  STATE/COUNTY-  IL/COOK
 AJ2483  COUNTRY     -  US
 AJ2483  USGS QUAD   -  EVANSTON (2018)
 AJ2483
 AJ2483                         *CURRENT SURVEY CONTROL
 AJ2483  ______________________________________________________________________
 AJ2483* NAD 83(2011) POSITION- 42 03 06.77028(N) 087 42 33.87209(W)   ADJUSTED
 AJ2483* NAD 83(2011) ELLIP HT-   150.555 (meters)        (06/27/12)   ADJUSTED
 AJ2483* NAD 83(2011) EPOCH   -  2010.00
 AJ2483* NAVD 88 ORTHO HEIGHT -   184.4   (meters)      605.    (feet) GPS OBS
 AJ2483  ______________________________________________________________________
 AJ2483  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2483  GEOID HEIGHT    -        -33.741 (meters)                     GEOID99
 AJ2483  GEOID HEIGHT    -        -33.818 (meters)                     GEOID18
 AJ2483  NAD 83(2011) X  -    189,576.946 (meters)                     COMP
 AJ2483  NAD 83(2011) Y  - -4,739,462.913 (meters)                     COMP
 AJ2483  NAD 83(2011) Z  -  4,249,985.362 (meters)                     COMP
 AJ2483  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 AJ2483
 AJ2483  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2483  Standards:
 AJ2483         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2483            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2483  -------------------------------------------------------------------
 AJ2483  NETWORK    1.01   1.47           0.50   0.23   0.75      0.09603188
 AJ2483  -------------------------------------------------------------------
 AJ2483  Click here for local accuracies and other accuracy information.
 AJ2483
 AJ2483.The horizontal coordinates were established by GPS observations
 AJ2483.and adjusted by the National Geodetic Survey in June 2012.
 AJ2483
 AJ2483.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2483.been affixed to the stable North American tectonic plate. See 
 AJ2483.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2483
 AJ2483.The horizontal coordinates are valid at the epoch date displayed above
 AJ2483.which is a decimal equivalence of Year/Month/Day.
 AJ2483
 AJ2483.The orthometric height was determined by GPS observations and a
 AJ2483.high-resolution geoid model.
 AJ2483
 AJ2483.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2483.GEOID18 height accuracy estimate available here.
 AJ2483
 AJ2483.Click photographs - Photos may exist for this station.
 AJ2483
 AJ2483.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2483
 AJ2483.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2483
 AJ2483.The ellipsoidal height was determined by GPS observations
 AJ2483.and is referenced to NAD 83.
 AJ2483
 AJ2483. The following values were computed from the NAD 83(2011) position.
 AJ2483
 AJ2483;                    North         East     Units Scale Factor Converg.
 AJ2483;SPC IL E     -   598,053.409   351,649.419   MT  1.00000781   +0 25 04.5
 AJ2483;SPC IL E     - 1,962,113.56  1,153,703.14   sFT  1.00000781   +0 25 04.5
 AJ2483;UTM  16      - 4,655,779.926   441,296.031   MT  0.99964240   -0 28 30.6
 AJ2483
 AJ2483!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2483!SPC IL E     -   0.99997639  x   1.00000781  =   0.99998420
 AJ2483!UTM  16      -   0.99997639  x   0.99964240  =   0.99961880
 AJ2483
 AJ2483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4129655779(NAD 83)
 AJ2483
 AJ2483                          SUPERSEDED SURVEY CONTROL
 AJ2483
 AJ2483  NAD 83(2007)-  42 03 06.77039(N)    087 42 33.87313(W) AD(2002.00) 0
 AJ2483  ELLIP H (02/10/07)  150.580  (m)                       GP(2002.00)    
 AJ2483  ELLIP H (02/03/05)  150.595  (m)                       GP(       ) 4 2
 AJ2483  NAD 83(1997)-  42 03 06.77045(N)    087 42 33.87302(W) AD(       ) 1
 AJ2483  ELLIP H (04/23/01)  150.606  (m)                       GP(       ) 4 1
 AJ2483
 AJ2483.Superseded values are not recommended for survey control.
 AJ2483
 AJ2483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2483.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2483
 AJ2483_MARKER: DD = SURVEY DISK
 AJ2483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2483_STAMPING: SK010
 AJ2483_MARK LOGO: IL8030
 AJ2483_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2483_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2483_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2483+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2008
 AJ2483
 AJ2483  HISTORY     - Date     Condition        Report By
 AJ2483  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2483  HISTORY     - 20000810 GOOD             PATRIC
 AJ2483  HISTORY     - 20080610 GOOD             GEOCAC
 AJ2483
 AJ2483                          STATION DESCRIPTION
 AJ2483
 AJ2483'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2483'STATION IS LOCATED IN THE NORTHEAST SECTION OF SKOKIE, IL AT THE
 AJ2483'SOUTHEAST QUADRANT OF GOLF RD. AND MCCORMICK BLVD. IN A PARK
 AJ2483'AREA.  STATION IS APPROXIMATELY 50 FEET NORTH OF AN ASPHALT
 AJ2483'PARKING LOT AND 30 FEET EAST OF THE EAST CURB OF MCCORMICK BLVD.
 AJ2483'STATION IS A 4 INCH BRASS DISK ON A 18 INCH DIAMETER, 6 FEET DEEP
 AJ2483'CONCRETE MONUMENT PROTECTED BY A CAST IRON COVER.  STATION IS
 AJ2483'STAMPED SK010 AND HAS THE LOGO VILLAGE OF SKOKIE CONTROL
 AJ2483'MONUMENT 2000.
 AJ2483
 AJ2483                          STATION RECOVERY (2008)
 AJ2483
 AJ2483'RECOVERY NOTE BY GEOCACHING 2008 (NPP)
 AJ2483'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2486 ***********************************************************************
 AJ2486  DESIGNATION -  SK011
 AJ2486  PID         -  AJ2486
 AJ2486  STATE/COUNTY-  IL/COOK
 AJ2486  COUNTRY     -  US
 AJ2486  USGS QUAD   -  EVANSTON (2018)
 AJ2486
 AJ2486                         *CURRENT SURVEY CONTROL
 AJ2486  ______________________________________________________________________
 AJ2486* NAD 83(2011) POSITION- 42 02 26.18454(N) 087 42 37.78569(W)   ADJUSTED
 AJ2486* NAD 83(2011) ELLIP HT-   148.440 (meters)        (06/27/12)   ADJUSTED
 AJ2486* NAD 83(2011) EPOCH   -  2010.00
 AJ2486* NAVD 88 ORTHO HEIGHT -   182.2   (meters)      598.    (feet) GPS OBS
 AJ2486  ______________________________________________________________________
 AJ2486  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2486  GEOID HEIGHT    -        -33.722 (meters)                     GEOID99
 AJ2486  GEOID HEIGHT    -        -33.801 (meters)                     GEOID18
 AJ2486  NAD 83(2011) X  -    189,520.462 (meters)                     COMP
 AJ2486  NAD 83(2011) Y  - -4,740,302.946 (meters)                     COMP
 AJ2486  NAD 83(2011) Z  -  4,249,054.012 (meters)                     COMP
 AJ2486  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 AJ2486
 AJ2486  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2486  Standards:
 AJ2486         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2486            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2486  -------------------------------------------------------------------
 AJ2486  NETWORK    1.32   1.92           0.65   0.31   0.98      0.10138061
 AJ2486  -------------------------------------------------------------------
 AJ2486  Click here for local accuracies and other accuracy information.
 AJ2486
 AJ2486.The horizontal coordinates were established by GPS observations
 AJ2486.and adjusted by the National Geodetic Survey in June 2012.
 AJ2486
 AJ2486.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2486.been affixed to the stable North American tectonic plate. See 
 AJ2486.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2486
 AJ2486.The horizontal coordinates are valid at the epoch date displayed above
 AJ2486.which is a decimal equivalence of Year/Month/Day.
 AJ2486
 AJ2486.The orthometric height was determined by GPS observations and a
 AJ2486.high-resolution geoid model.
 AJ2486
 AJ2486.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2486.GEOID18 height accuracy estimate available here.
 AJ2486
 AJ2486.Click photographs - Photos may exist for this station.
 AJ2486
 AJ2486.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2486
 AJ2486.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2486
 AJ2486.The ellipsoidal height was determined by GPS observations
 AJ2486.and is referenced to NAD 83.
 AJ2486
 AJ2486. The following values were computed from the NAD 83(2011) position.
 AJ2486
 AJ2486;                    North         East     Units Scale Factor Converg.
 AJ2486;SPC IL E     -   596,800.547   351,568.542   MT  1.00000771   +0 25 01.5
 AJ2486;SPC IL E     - 1,958,003.13  1,153,437.79   sFT  1.00000771   +0 25 01.5
 AJ2486;UTM  16      - 4,654,528.934   441,195.675   MT  0.99964255   -0 28 32.9
 AJ2486
 AJ2486!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2486!SPC IL E     -   0.99997672  x   1.00000771  =   0.99998443
 AJ2486!UTM  16      -   0.99997672  x   0.99964255  =   0.99961928
 AJ2486
 AJ2486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4119554528(NAD 83)
 AJ2486
 AJ2486                          SUPERSEDED SURVEY CONTROL
 AJ2486
 AJ2486  NAD 83(2007)-  42 02 26.18464(N)    087 42 37.78672(W) AD(2002.00) 0
 AJ2486  ELLIP H (02/10/07)  148.466  (m)                       GP(2002.00)    
 AJ2486  ELLIP H (02/03/05)  148.480  (m)                       GP(       ) 4 2
 AJ2486  NAD 83(1997)-  42 02 26.18469(N)    087 42 37.78663(W) AD(       ) 1
 AJ2486  ELLIP H (04/23/01)  148.493  (m)                       GP(       ) 4 1
 AJ2486
 AJ2486.Superseded values are not recommended for survey control.
 AJ2486
 AJ2486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2486.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2486
 AJ2486_MARKER: DD = SURVEY DISK
 AJ2486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2486_STAMPING: SK011
 AJ2486_MARK LOGO: IL8030
 AJ2486_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2486_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2486+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2486
 AJ2486  HISTORY     - Date     Condition        Report By
 AJ2486  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2486  HISTORY     - 20000810 GOOD             PATRIC
 AJ2486
 AJ2486                          STATION DESCRIPTION
 AJ2486
 AJ2486'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2486'STATION IS LOCATED IN THE EAST SECTION OF SKOKIE, IL AT THE
 AJ2486'SOUTHEAST QUADRANT OF DEMPSTER ST. AND MCCORMICK BLVD. IN A
 AJ2486'PARK AREA.  STATION IS LOCATED 36.2 FEET EAST OF THE EAST CURB OF
 AJ2486'MCCORMICK BLVD., 46.5 FEET SOUTHEAST OF A LIGHT POLE, 73.9 FEET
 AJ2486'SOUTH OF THE CURB OF DEMPSTER ST. AND 119.2 FEET NORTHEAST OF A
 AJ2486'LIGHT POLE.  STATION IS A 4 INCH BRASS DISK ON A 18 INCH DIAMETER, 6
 AJ2486'FEET DEEP CONCRETE MONUMENT PROTECTED BY A CAST IRON COVER.
 AJ2486'STATION IS STAMPED SK011 AND HAS THE LOGO VILLAGE OF SKOKIE
 AJ2486'CONTROL MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2482 ***********************************************************************
 AJ2482  DESIGNATION -  SK012
 AJ2482  PID         -  AJ2482
 AJ2482  STATE/COUNTY-  IL/COOK
 AJ2482  COUNTRY     -  US
 AJ2482  USGS QUAD   -  EVANSTON (2018)
 AJ2482
 AJ2482                         *CURRENT SURVEY CONTROL
 AJ2482  ______________________________________________________________________
 AJ2482* NAD 83(2011) POSITION- 42 01 36.18706(N) 087 42 39.23298(W)   ADJUSTED
 AJ2482* NAD 83(2011) ELLIP HT-   148.308 (meters)        (06/27/12)   ADJUSTED
 AJ2482* NAD 83(2011) EPOCH   -  2010.00
 AJ2482* NAVD 88 ORTHO HEIGHT -   182.1   (meters)      597.    (feet) GPS OBS
 AJ2482  ______________________________________________________________________
 AJ2482  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2482  GEOID HEIGHT    -        -33.699 (meters)                     GEOID99
 AJ2482  GEOID HEIGHT    -        -33.781 (meters)                     GEOID18
 AJ2482  NAD 83(2011) X  -    189,528.453 (meters)                     COMP
 AJ2482  NAD 83(2011) Y  - -4,741,336.263 (meters)                     COMP
 AJ2482  NAD 83(2011) Z  -  4,247,908.117 (meters)                     COMP
 AJ2482  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 AJ2482
 AJ2482  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2482  Standards:
 AJ2482         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2482            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2482  -------------------------------------------------------------------
 AJ2482  NETWORK    1.28   1.82           0.63   0.30   0.93      0.07871565
 AJ2482  -------------------------------------------------------------------
 AJ2482  Click here for local accuracies and other accuracy information.
 AJ2482
 AJ2482.The horizontal coordinates were established by GPS observations
 AJ2482.and adjusted by the National Geodetic Survey in June 2012.
 AJ2482
 AJ2482.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2482.been affixed to the stable North American tectonic plate. See 
 AJ2482.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2482
 AJ2482.The horizontal coordinates are valid at the epoch date displayed above
 AJ2482.which is a decimal equivalence of Year/Month/Day.
 AJ2482
 AJ2482.The orthometric height was determined by GPS observations and a
 AJ2482.high-resolution geoid model.
 AJ2482
 AJ2482.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2482.GEOID18 height accuracy estimate available here.
 AJ2482
 AJ2482.Click photographs - Photos may exist for this station.
 AJ2482
 AJ2482.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2482
 AJ2482.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2482
 AJ2482.The ellipsoidal height was determined by GPS observations
 AJ2482.and is referenced to NAD 83.
 AJ2482
 AJ2482. The following values were computed from the NAD 83(2011) position.
 AJ2482
 AJ2482;                    North         East     Units Scale Factor Converg.
 AJ2482;SPC IL E     -   595,257.718   351,546.477   MT  1.00000768   +0 25 00.2
 AJ2482;SPC IL E     - 1,952,941.36  1,153,365.40   sFT  1.00000768   +0 25 00.2
 AJ2482;UTM  16      - 4,652,987.199   441,149.590   MT  0.99964262   -0 28 33.4
 AJ2482
 AJ2482!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2482!SPC IL E     -   0.99997674  x   1.00000768  =   0.99998442
 AJ2482!UTM  16      -   0.99997674  x   0.99964262  =   0.99961937
 AJ2482
 AJ2482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4114952987(NAD 83)
 AJ2482
 AJ2482                          SUPERSEDED SURVEY CONTROL
 AJ2482
 AJ2482  NAD 83(2007)-  42 01 36.18716(N)    087 42 39.23401(W) AD(2002.00) 0
 AJ2482  ELLIP H (02/10/07)  148.333  (m)                       GP(2002.00)    
 AJ2482  ELLIP H (02/03/05)  148.347  (m)                       GP(       ) 4 2
 AJ2482  NAD 83(1997)-  42 01 36.18722(N)    087 42 39.23393(W) AD(       ) 1
 AJ2482  ELLIP H (04/23/01)  148.361  (m)                       GP(       ) 4 1
 AJ2482
 AJ2482.Superseded values are not recommended for survey control.
 AJ2482
 AJ2482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2482.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2482
 AJ2482_MARKER: DD = SURVEY DISK
 AJ2482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2482_STAMPING: SK012
 AJ2482_MARK LOGO: IL8030
 AJ2482_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2482_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2482_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2482+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2008
 AJ2482
 AJ2482  HISTORY     - Date     Condition        Report By
 AJ2482  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2482  HISTORY     - 20000810 GOOD             PATRIC
 AJ2482  HISTORY     - 20080610 GOOD             GEOCAC
 AJ2482
 AJ2482                          STATION DESCRIPTION
 AJ2482
 AJ2482'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2482'STATION IS LOCATED IN THE EAST SECTION OF SKOKIE, IL AT THE
 AJ2482'NORTHEAST QUADRANT OF OAKTON ST. AND MCCORMICK BLVD. IN A PARK
 AJ2482'AREA.  STATION IS LOCATED 19.9 FEET EAST OF THE EAST CURB OF
 AJ2482'MCCORMICK BLVD., 3.0 FEET WEST OF THE WEST EDGE OF A BIKE PATH, AND
 AJ2482'49.5 FEET SOUTHWEST OF THE SOUTHERN STEEL LEG OF A SCULPTURE.
 AJ2482'STATION IS A 4 INCH BRASS DISK ON A 18 INCH DIAMETER, 6 FEET DEEP
 AJ2482'CONCRETE MONUMENT PROTECTED BY A CAST IRON COVER.  STATION IS
 AJ2482'STAMPED SK012 AND HAS THE LOGO VILLAGE OF SKOKIE CONTROL
 AJ2482'MONUMENT 2000.
 AJ2482
 AJ2482                          STATION RECOVERY (2008)
 AJ2482
 AJ2482'RECOVERY NOTE BY GEOCACHING 2008 (NPP)
 AJ2482'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2477 ***********************************************************************
 AJ2477  DESIGNATION -  SK013
 AJ2477  PID         -  AJ2477
 AJ2477  STATE/COUNTY-  IL/COOK
 AJ2477  COUNTRY     -  US
 AJ2477  USGS QUAD   -  EVANSTON (2018)
 AJ2477
 AJ2477                         *CURRENT SURVEY CONTROL
 AJ2477  ______________________________________________________________________
 AJ2477* NAD 83(2011) POSITION- 42 00 44.87794(N) 087 42 40.34876(W)   ADJUSTED
 AJ2477* NAD 83(2011) ELLIP HT-   148.947 (meters)        (06/27/12)   ADJUSTED
 AJ2477* NAD 83(2011) EPOCH   -  2010.00
 AJ2477* NAVD 88 ORTHO HEIGHT -   182.7   (meters)      599.    (feet) GPS OBS
 AJ2477  ______________________________________________________________________
 AJ2477  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2477  GEOID HEIGHT    -        -33.676 (meters)                     GEOID99
 AJ2477  GEOID HEIGHT    -        -33.760 (meters)                     GEOID18
 AJ2477  NAD 83(2011) X  -    189,545.145 (meters)                     COMP
 AJ2477  NAD 83(2011) Y  - -4,742,396.632 (meters)                     COMP
 AJ2477  NAD 83(2011) Z  -  4,246,732.421 (meters)                     COMP
 AJ2477  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 AJ2477
 AJ2477  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2477  Standards:
 AJ2477         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2477            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2477  -------------------------------------------------------------------
 AJ2477  NETWORK    1.03   1.51           0.51   0.24   0.77      0.04543283
 AJ2477  -------------------------------------------------------------------
 AJ2477  Click here for local accuracies and other accuracy information.
 AJ2477
 AJ2477.The horizontal coordinates were established by GPS observations
 AJ2477.and adjusted by the National Geodetic Survey in June 2012.
 AJ2477
 AJ2477.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2477.been affixed to the stable North American tectonic plate. See 
 AJ2477.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2477
 AJ2477.The horizontal coordinates are valid at the epoch date displayed above
 AJ2477.which is a decimal equivalence of Year/Month/Day.
 AJ2477
 AJ2477.The orthometric height was determined by GPS observations and a
 AJ2477.high-resolution geoid model.
 AJ2477
 AJ2477.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2477.GEOID18 height accuracy estimate available here.
 AJ2477
 AJ2477.Click photographs - Photos may exist for this station.
 AJ2477
 AJ2477.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2477
 AJ2477.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2477
 AJ2477.The ellipsoidal height was determined by GPS observations
 AJ2477.and is referenced to NAD 83.
 AJ2477
 AJ2477. The following values were computed from the NAD 83(2011) position.
 AJ2477
 AJ2477;                    North         East     Units Scale Factor Converg.
 AJ2477;SPC IL E     -   593,674.480   351,532.316   MT  1.00000766   +0 24 59.0
 AJ2477;SPC IL E     - 1,947,747.02  1,153,318.94   sFT  1.00000766   +0 24 59.0
 AJ2477;UTM  16      - 4,651,404.951   441,110.783   MT  0.99964267   -0 28 33.7
 AJ2477
 AJ2477!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2477!SPC IL E     -   0.99997664  x   1.00000766  =   0.99998430
 AJ2477!UTM  16      -   0.99997664  x   0.99964267  =   0.99961932
 AJ2477
 AJ2477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4111051404(NAD 83)
 AJ2477
 AJ2477                          SUPERSEDED SURVEY CONTROL
 AJ2477
 AJ2477  NAD 83(2007)-  42 00 44.87803(N)    087 42 40.34979(W) AD(2002.00) 0
 AJ2477  ELLIP H (02/10/07)  148.972  (m)                       GP(2002.00)    
 AJ2477  ELLIP H (02/03/05)  148.984  (m)                       GP(       ) 4 2
 AJ2477  NAD 83(1997)-  42 00 44.87807(N)    087 42 40.34971(W) AD(       ) 1
 AJ2477  ELLIP H (04/23/01)  149.003  (m)                       GP(       ) 4 1
 AJ2477
 AJ2477.Superseded values are not recommended for survey control.
 AJ2477
 AJ2477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2477.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2477
 AJ2477_MARKER: DD = SURVEY DISK
 AJ2477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2477_STAMPING: SK011
 AJ2477_MARK LOGO: IL8030
 AJ2477_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2477_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2477_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2477_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2477+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2008
 AJ2477
 AJ2477  HISTORY     - Date     Condition        Report By
 AJ2477  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2477  HISTORY     - 20000810 GOOD             PATRIC
 AJ2477  HISTORY     - 20080610 GOOD             GEOCAC
 AJ2477
 AJ2477                          STATION DESCRIPTION
 AJ2477
 AJ2477'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2477'STATION IS LOCATED IN THE SOUTHEAST SECTION OF SKOKIE, IL AT THE
 AJ2477'NORTHEAST QUADRANT OF TOUHY AVE. AND MCCORMICK BLVD. IN A PARK
 AJ2477'AREA.  STATION IS 32.5 FEET EAST OF THE EAST CURB OF MCCORMICK BLVD.,
 AJ2477'24.7 FEET SOUTHEAST OF A LIGHT POLE, 47 FEET SOUTH OF A TRAFFIC
 AJ2477'SIGNAL VAULT, AND 107.7 FEET NORTH OF THE WEST EDGE OF A WOODEN
 AJ2477'PARK SIGN.
 AJ2477'
 AJ2477
 AJ2477                          STATION RECOVERY (2008)
 AJ2477
 AJ2477'RECOVERY NOTE BY GEOCACHING 2008 (NPP)
 AJ2477'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2490 ***********************************************************************
 AJ2490  DESIGNATION -  SK014
 AJ2490  PID         -  AJ2490
 AJ2490  STATE/COUNTY-  IL/COOK
 AJ2490  COUNTRY     -  US
 AJ2490  USGS QUAD   -  EVANSTON (2018)
 AJ2490
 AJ2490                         *CURRENT SURVEY CONTROL
 AJ2490  ______________________________________________________________________
 AJ2490* NAD 83(2011) POSITION- 42 01 08.85864(N) 087 44 20.92112(W)   ADJUSTED
 AJ2490* NAD 83(2011) ELLIP HT-   151.100 (meters)        (06/27/12)   ADJUSTED
 AJ2490* NAD 83(2011) EPOCH   -  2010.00
 AJ2490* NAVD 88 ORTHO HEIGHT -   184.9   (meters)      607.    (feet) GPS OBS
 AJ2490  ______________________________________________________________________
 AJ2490  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2490  GEOID HEIGHT    -        -33.681 (meters)                     GEOID99
 AJ2490  GEOID HEIGHT    -        -33.768 (meters)                     GEOID18
 AJ2490  NAD 83(2011) X  -    187,213.311 (meters)                     COMP
 AJ2490  NAD 83(2011) Y  - -4,741,995.222 (meters)                     COMP
 AJ2490  NAD 83(2011) Z  -  4,247,283.588 (meters)                     COMP
 AJ2490  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 AJ2490
 AJ2490  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2490  Standards:
 AJ2490         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2490            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2490  -------------------------------------------------------------------
 AJ2490  NETWORK    2.41   3.39           1.15   0.71   1.73      0.11378592
 AJ2490  -------------------------------------------------------------------
 AJ2490  Click here for local accuracies and other accuracy information.
 AJ2490
 AJ2490.The horizontal coordinates were established by GPS observations
 AJ2490.and adjusted by the National Geodetic Survey in June 2012.
 AJ2490
 AJ2490.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2490.been affixed to the stable North American tectonic plate. See 
 AJ2490.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2490
 AJ2490.The horizontal coordinates are valid at the epoch date displayed above
 AJ2490.which is a decimal equivalence of Year/Month/Day.
 AJ2490
 AJ2490.The orthometric height was determined by GPS observations and a
 AJ2490.high-resolution geoid model.
 AJ2490
 AJ2490.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2490.GEOID18 height accuracy estimate available here.
 AJ2490
 AJ2490.Click photographs - Photos may exist for this station.
 AJ2490
 AJ2490.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2490
 AJ2490.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2490
 AJ2490.The ellipsoidal height was determined by GPS observations
 AJ2490.and is referenced to NAD 83.
 AJ2490
 AJ2490. The following values were computed from the NAD 83(2011) position.
 AJ2490
 AJ2490;                    North         East     Units Scale Factor Converg.
 AJ2490;SPC IL E     -   594,397.920   349,213.094   MT  1.00000479   +0 23 51.9
 AJ2490;SPC IL E     - 1,950,120.51  1,145,709.96   sFT  1.00000479   +0 23 51.9
 AJ2490;UTM  16      - 4,652,164.153   438,803.945   MT  0.99964608   -0 29 41.2
 AJ2490
 AJ2490!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2490!SPC IL E     -   0.99997630  x   1.00000479  =   0.99998109
 AJ2490!UTM  16      -   0.99997630  x   0.99964608  =   0.99962239
 AJ2490
 AJ2490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3880352164(NAD 83)
 AJ2490
 AJ2490                          SUPERSEDED SURVEY CONTROL
 AJ2490
 AJ2490  NAD 83(2007)-  42 01 08.85874(N)    087 44 20.92215(W) AD(2002.00) 0
 AJ2490  ELLIP H (02/10/07)  151.125  (m)                       GP(2002.00)    
 AJ2490  ELLIP H (02/03/05)  151.138  (m)                       GP(       ) 4 2
 AJ2490  NAD 83(1997)-  42 01 08.85879(N)    087 44 20.92206(W) AD(       ) 1
 AJ2490  ELLIP H (04/23/01)  151.153  (m)                       GP(       ) 4 1
 AJ2490
 AJ2490.Superseded values are not recommended for survey control.
 AJ2490
 AJ2490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2490.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2490
 AJ2490_MARKER: DD = SURVEY DISK
 AJ2490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2490_STAMPING: SK014
 AJ2490_MARK LOGO: IL8030
 AJ2490_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2490_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2490_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2490+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2490
 AJ2490  HISTORY     - Date     Condition        Report By
 AJ2490  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2490  HISTORY     - 20000810 GOOD             PATRIC
 AJ2490
 AJ2490                          STATION DESCRIPTION
 AJ2490
 AJ2490'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2490'STATION IS LOCATED AT THE SOUTH SECTION OF SKOKIE, IL, 0.5 MILES EAST
 AJ2490'OF SKOKIE BLVD. ALONG HOWARD ST. AT THE NORTHEAST QUADRANT OF
 AJ2490'HOWARD ST. AND KENNETH AVE. AT KOSTNER PARK.  STATION IS LOCATED
 AJ2490'10.2 FEET EAST OF THE EAST CURB OF KENNETH AVE., 5.6 FEET NORTH OF
 AJ2490'THE NORTH SIDWALK OF HOWARD ST., AND 28.4 FEET SOUTHWEST BY
 AJ2490'WEST OF THE SOUTHWEST CORNER OF A BASKETBALL COURT.  NOTE THAT
 AJ2490'THERE ARE SIGNIFICANT OBSTRUCTIONS SURROUNDING STATION.
 AJ2490'CAREFUL PLANNING MUST BE USED WHEN UTILIZING GPS AT THIS SITE.
 AJ2490'STATION IS A 4 INCH BRASS DISK ON A 18 INCH DIAMETER, 6 FEET DEEP
 AJ2490'CONCRETE MONUMENT PROTECTED BY A CAST IRON COVER.  STATION IS
 AJ2490'STAMPED SK014 AND HAS THE LOGO VILLAGE OF SKOKIE CONTROL
 AJ2490'MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2492 ***********************************************************************
 AJ2492  DESIGNATION -  SK015
 AJ2492  PID         -  AJ2492
 AJ2492  STATE/COUNTY-  IL/COOK
 AJ2492  COUNTRY     -  US
 AJ2492  USGS QUAD   -  EVANSTON (2018)
 AJ2492
 AJ2492                         *CURRENT SURVEY CONTROL
 AJ2492  ______________________________________________________________________
 AJ2492* NAD 83(2011) POSITION- 42 02 25.98375(N) 087 43 39.51967(W)   ADJUSTED
 AJ2492* NAD 83(2011) ELLIP HT-   150.541 (meters)        (06/27/12)   ADJUSTED
 AJ2492* NAD 83(2011) EPOCH   -  2010.00
 AJ2492* NAVD 88 ORTHO HEIGHT -   184.3   (meters)      605.    (feet) GPS OBS
 AJ2492  ______________________________________________________________________
 AJ2492  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2492  GEOID HEIGHT    -        -33.719 (meters)                     GEOID99
 AJ2492  GEOID HEIGHT    -        -33.800 (meters)                     GEOID18
 AJ2492  NAD 83(2011) X  -    188,101.932 (meters)                     COMP
 AJ2492  NAD 83(2011) Y  - -4,740,365.161 (meters)                     COMP
 AJ2492  NAD 83(2011) Z  -  4,249,050.818 (meters)                     COMP
 AJ2492  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 AJ2492
 AJ2492  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2492  Standards:
 AJ2492         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2492            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2492  -------------------------------------------------------------------
 AJ2492  NETWORK    1.40   2.00           0.69   0.34   1.02      0.05023345
 AJ2492  -------------------------------------------------------------------
 AJ2492  Click here for local accuracies and other accuracy information.
 AJ2492
 AJ2492.The horizontal coordinates were established by GPS observations
 AJ2492.and adjusted by the National Geodetic Survey in June 2012.
 AJ2492
 AJ2492.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2492.been affixed to the stable North American tectonic plate. See 
 AJ2492.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2492
 AJ2492.The horizontal coordinates are valid at the epoch date displayed above
 AJ2492.which is a decimal equivalence of Year/Month/Day.
 AJ2492
 AJ2492.The orthometric height was determined by GPS observations and a
 AJ2492.high-resolution geoid model.
 AJ2492
 AJ2492.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2492.GEOID18 height accuracy estimate available here.
 AJ2492
 AJ2492.Click photographs - Photos may exist for this station.
 AJ2492
 AJ2492.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2492
 AJ2492.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2492
 AJ2492.The ellipsoidal height was determined by GPS observations
 AJ2492.and is referenced to NAD 83.
 AJ2492
 AJ2492. The following values were computed from the NAD 83(2011) position.
 AJ2492
 AJ2492;                    North         East     Units Scale Factor Converg.
 AJ2492;SPC IL E     -   596,784.158   350,148.765   MT  1.00000593   +0 24 20.2
 AJ2492;SPC IL E     - 1,957,949.36  1,148,779.74   sFT  1.00000593   +0 24 20.2
 AJ2492;UTM  16      - 4,654,534.670   439,776.331   MT  0.99964463   -0 29 14.2
 AJ2492
 AJ2492!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2492!SPC IL E     -   0.99997639  x   1.00000593  =   0.99998232
 AJ2492!UTM  16      -   0.99997639  x   0.99964463  =   0.99962103
 AJ2492
 AJ2492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3977654534(NAD 83)
 AJ2492
 AJ2492                          SUPERSEDED SURVEY CONTROL
 AJ2492
 AJ2492  NAD 83(2007)-  42 02 25.98386(N)    087 43 39.52071(W) AD(2002.00) 0
 AJ2492  ELLIP H (02/10/07)  150.567  (m)                       GP(2002.00)    
 AJ2492  ELLIP H (02/03/05)  150.580  (m)                       GP(       ) 4 2
 AJ2492  NAD 83(1997)-  42 02 25.98391(N)    087 43 39.52062(W) AD(       ) 1
 AJ2492  ELLIP H (04/23/01)  150.593  (m)                       GP(       ) 4 1
 AJ2492
 AJ2492.Superseded values are not recommended for survey control.
 AJ2492
 AJ2492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2492.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2492
 AJ2492_MARKER: DD = SURVEY DISK
 AJ2492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2492_STAMPING: SK015
 AJ2492_MARK LOGO: IL8030
 AJ2492_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2492_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2492_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2492+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2017
 AJ2492
 AJ2492  HISTORY     - Date     Condition        Report By
 AJ2492  HISTORY     - 20000810 MONUMENTED       PATRIC
 AJ2492  HISTORY     - 20170131 GOOD             ASMINC
 AJ2492
 AJ2492                          STATION DESCRIPTION
 AJ2492
 AJ2492'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2492'STATION IS LOCATED IN THE CENTRAL SECTION OF SKOKIE, IL, ADJACENT
 AJ2492'TO A PARKING LOT AT THE SOUTHEAST QUADRANT OF DEMPSTER ST. AND
 AJ2492'CRAWFORD AVE. ABOUT 1.0 MILES EAST OF SKOKIE BLVD.  STATION IS
 AJ2492'LOCATED WITHIN THE SIDEWALK, 8.5 FEET EAST OF THE EAST CURB OF
 AJ2492'CRAWFORD AVE., 4.5 FEET WEST OF THE CURB OF THE PARKING LOT, AND 32
 AJ2492'FEET SOUTH BY SOUTHWEST OF A TRAFFIC SIGNAL VAULT.  STATION IS A 4
 AJ2492'INCH BRASS DISK ON A 18 INCH DIAMETER, 6 FEET DEEP CONCRETE
 AJ2492'MONUMENT PROTECTED BY A CAST IRON COVER.  STATION IS STAMPED
 AJ2492'SK015 AND HAS THE LOGO VILLAGE OF SKOKIE CONTROL MONUMENT 2000.
 AJ2492
 AJ2492                          STATION RECOVERY (2017)
 AJ2492
 AJ2492'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (CSM)
 AJ2492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2493 ***********************************************************************
 AJ2493  DESIGNATION -  SK016
 AJ2493  PID         -  AJ2493
 AJ2493  STATE/COUNTY-  IL/COOK
 AJ2493  COUNTRY     -  US
 AJ2493  USGS QUAD   -  EVANSTON (2018)
 AJ2493
 AJ2493                         *CURRENT SURVEY CONTROL
 AJ2493  ______________________________________________________________________
 AJ2493* NAD 83(2011) POSITION- 42 01 34.12353(N) 087 44 44.12105(W)   ADJUSTED
 AJ2493* NAD 83(2011) ELLIP HT-   151.684 (meters)        (06/27/12)   ADJUSTED
 AJ2493* NAD 83(2011) EPOCH   -  2010.00
 AJ2493* NAVD 88 ORTHO HEIGHT -   185.4   (meters)      608.    (feet) GPS OBS
 AJ2493  ______________________________________________________________________
 AJ2493  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2493  GEOID HEIGHT    -        -33.691 (meters)                     GEOID99
 AJ2493  GEOID HEIGHT    -        -33.778 (meters)                     GEOID18
 AJ2493  NAD 83(2011) X  -    186,659.436 (meters)                     COMP
 AJ2493  NAD 83(2011) Y  - -4,741,495.246 (meters)                     COMP
 AJ2493  NAD 83(2011) Z  -  4,247,863.081 (meters)                     COMP
 AJ2493  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 AJ2493
 AJ2493  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2493  Standards:
 AJ2493         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2493            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2493  -------------------------------------------------------------------
 AJ2493  NETWORK    1.89   2.80           0.95   0.32   1.43      0.10991650
 AJ2493  -------------------------------------------------------------------
 AJ2493  Click here for local accuracies and other accuracy information.
 AJ2493
 AJ2493.The horizontal coordinates were established by GPS observations
 AJ2493.and adjusted by the National Geodetic Survey in June 2012.
 AJ2493
 AJ2493.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2493.been affixed to the stable North American tectonic plate. See 
 AJ2493.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2493
 AJ2493.The horizontal coordinates are valid at the epoch date displayed above
 AJ2493.which is a decimal equivalence of Year/Month/Day.
 AJ2493
 AJ2493.The orthometric height was determined by GPS observations and a
 AJ2493.high-resolution geoid model.
 AJ2493
 AJ2493.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2493.GEOID18 height accuracy estimate available here.
 AJ2493
 AJ2493.Click photographs - Photos may exist for this station.
 AJ2493
 AJ2493.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2493
 AJ2493.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2493
 AJ2493.The ellipsoidal height was determined by GPS observations
 AJ2493.and is referenced to NAD 83.
 AJ2493
 AJ2493. The following values were computed from the NAD 83(2011) position.
 AJ2493
 AJ2493;                    North         East     Units Scale Factor Converg.
 AJ2493;SPC IL E     -   595,173.738   348,673.985   MT  1.00000414   +0 23 36.5
 AJ2493;SPC IL E     - 1,952,665.84  1,143,941.23   sFT  1.00000414   +0 23 36.5
 AJ2493;UTM  16      - 4,652,947.994   438,277.177   MT  0.99964688   -0 29 57.0
 AJ2493
 AJ2493!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2493!SPC IL E     -   0.99997621  x   1.00000414  =   0.99998035
 AJ2493!UTM  16      -   0.99997621  x   0.99964688  =   0.99962310
 AJ2493
 AJ2493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3827752947(NAD 83)
 AJ2493
 AJ2493                          SUPERSEDED SURVEY CONTROL
 AJ2493
 AJ2493  NAD 83(2007)-  42 01 34.12364(N)    087 44 44.12209(W) AD(2002.00) 0
 AJ2493  ELLIP H (02/10/07)  151.709  (m)                       GP(2002.00)    
 AJ2493  ELLIP H (02/03/05)  151.723  (m)                       GP(       ) 4 2
 AJ2493  NAD 83(1997)-  42 01 34.12369(N)    087 44 44.12199(W) AD(       ) 1
 AJ2493  ELLIP H (04/23/01)  151.737  (m)                       GP(       ) 4 1
 AJ2493
 AJ2493.Superseded values are not recommended for survey control.
 AJ2493
 AJ2493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2493.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2493
 AJ2493_MARKER: DD = SURVEY DISK
 AJ2493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2493_STAMPING: SK016
 AJ2493_MARK LOGO: IL8030
 AJ2493_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2493_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2493+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2493
 AJ2493  HISTORY     - Date     Condition        Report By
 AJ2493  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2493  HISTORY     - 20000810 GOOD             PATRIC
 AJ2493
 AJ2493                          STATION DESCRIPTION
 AJ2493
 AJ2493'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2493'STATION IS IN THE CENTRAL SECTION OF SKOKIE, IL, ON THE SOUTH SIDE OF
 AJ2493'OAKTON ST., 0.1 MILES EAST OF SKOKIE BLVD. ALONG OAKTON ST. ON THE
 AJ2493'NORTH SIDE OF OAKTON PARK.  STATION IS ON THE SOUTHERN EDGE OF
 AJ2493'THE SIDEWALK OF OAKTON ST., 139 FEET WEST OF THE EXTENDED
 AJ2493'CENTERLINE OF KILPATRICK AVE., AND 31.3 FEET SOUTHWEST OF A LIGHT
 AJ2493'POLE.  STATION IS A 4 INCH BRASS DISK ON A 18 INCH DIAMETER, 6 FEET
 AJ2493'DEEP CONCRETE MONUMENT PROTECTED BY A CAST IRON COVER.  STATION
 AJ2493'IS STAMPED SK016 AND HAS THE LOGO VILLAGE OF SKOKIE CONTROL
 AJ2493'MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2481 ***********************************************************************
 AJ2481  DESIGNATION -  SK017
 AJ2481  PID         -  AJ2481
 AJ2481  STATE/COUNTY-  IL/COOK
 AJ2481  COUNTRY     -  US
 AJ2481  USGS QUAD   -  PARK RIDGE (2018)
 AJ2481
 AJ2481                         *CURRENT SURVEY CONTROL
 AJ2481  ______________________________________________________________________
 AJ2481* NAD 83(2011) POSITION- 42 03 20.14545(N) 087 45 44.76353(W)   ADJUSTED
 AJ2481* NAD 83(2011) ELLIP HT-   156.637 (meters)        (06/27/12)   ADJUSTED
 AJ2481* NAD 83(2011) EPOCH   -  2010.00
 AJ2481* NAVD 88 ORTHO HEIGHT -   190.4   (meters)      625.    (feet) GPS OBS
 AJ2481  ______________________________________________________________________
 AJ2481  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2481  GEOID HEIGHT    -        -33.737 (meters)                     GEOID99
 AJ2481  GEOID HEIGHT    -        -33.819 (meters)                     GEOID18
 AJ2481  NAD 83(2011) X  -    185,180.029 (meters)                     COMP
 AJ2481  NAD 83(2011) Y  - -4,739,364.625 (meters)                     COMP
 AJ2481  NAD 83(2011) Z  -  4,250,295.863 (meters)                     COMP
 AJ2481  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 AJ2481
 AJ2481  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2481  Standards:
 AJ2481         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2481            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2481  -------------------------------------------------------------------
 AJ2481  NETWORK    1.03   1.47           0.51   0.24   0.75      0.08101945
 AJ2481  -------------------------------------------------------------------
 AJ2481  Click here for local accuracies and other accuracy information.
 AJ2481
 AJ2481.The horizontal coordinates were established by GPS observations
 AJ2481.and adjusted by the National Geodetic Survey in June 2012.
 AJ2481
 AJ2481.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2481.been affixed to the stable North American tectonic plate. See 
 AJ2481.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2481
 AJ2481.The horizontal coordinates are valid at the epoch date displayed above
 AJ2481.which is a decimal equivalence of Year/Month/Day.
 AJ2481
 AJ2481.The orthometric height was determined by GPS observations and a
 AJ2481.high-resolution geoid model.
 AJ2481
 AJ2481.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2481.GEOID18 height accuracy estimate available here.
 AJ2481
 AJ2481.Click photographs - Photos may exist for this station.
 AJ2481
 AJ2481.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2481
 AJ2481.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2481
 AJ2481.The ellipsoidal height was determined by GPS observations
 AJ2481.and is referenced to NAD 83.
 AJ2481
 AJ2481. The following values were computed from the NAD 83(2011) position.
 AJ2481
 AJ2481;                    North         East     Units Scale Factor Converg.
 AJ2481;SPC IL E     -   598,435.421   347,257.125   MT  1.00000247   +0 22 56.7
 AJ2481;SPC IL E     - 1,963,366.88  1,139,292.75   sFT  1.00000247   +0 22 56.7
 AJ2481;UTM  16      - 4,656,230.194   436,911.802   MT  0.99964897   -0 30 38.6
 AJ2481
 AJ2481!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2481!SPC IL E     -   0.99997543  x   1.00000247  =   0.99997790
 AJ2481!UTM  16      -   0.99997543  x   0.99964897  =   0.99962441
 AJ2481
 AJ2481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3691156230(NAD 83)
 AJ2481
 AJ2481                          SUPERSEDED SURVEY CONTROL
 AJ2481
 AJ2481  NAD 83(2007)-  42 03 20.14557(N)    087 45 44.76456(W) AD(2002.00) 0
 AJ2481  ELLIP H (02/10/07)  156.662  (m)                       GP(2002.00)    
 AJ2481  ELLIP H (02/03/05)  156.677  (m)                       GP(       ) 4 2
 AJ2481  NAD 83(1997)-  42 03 20.14560(N)    087 45 44.76445(W) AD(       ) 1
 AJ2481  ELLIP H (04/23/01)  156.688  (m)                       GP(       ) 4 1
 AJ2481
 AJ2481.Superseded values are not recommended for survey control.
 AJ2481
 AJ2481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2481.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2481
 AJ2481_MARKER: DD = SURVEY DISK
 AJ2481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2481_STAMPING: SK017
 AJ2481_MARK LOGO: IL8030
 AJ2481_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2481_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2481+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2481
 AJ2481  HISTORY     - Date     Condition        Report By
 AJ2481  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2481  HISTORY     - 20000810 GOOD             PATRIC
 AJ2481
 AJ2481                          STATION DESCRIPTION
 AJ2481
 AJ2481'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2481'STATION IS LOCATED IN SKOKIE, IL ON THE NORTH SIDE OF GOLF RD. ABOUT
 AJ2481'0.1 MILES WEST OF THE EDENS EXPRESSWAY (I-94) OVERPASS.  STATION IS
 AJ2481'LOCATED IN GRASSY AREA BOUNDED BY GOLF RD., WOODS DR., AND THE
 AJ2481'EDENS EXPRESSWAY.  STATION IS ABOUT 30 FEET SOUTH OF
 AJ2481'WOODS DR.  STATION IS A 4 INCH BRASS DISK ON A 18 INCH DIAMETER, 6
 AJ2481'FEET DEEP CONCRETE MONUMENT PROTECTED BY A CAST IRON COVER.
 AJ2481'STATION IS STAMPED SK0017 AND HAS THE LOGO VILLAGE OF SKOKIE
 AJ2481'CONTROL MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2489 ***********************************************************************
 AJ2489  DESIGNATION -  SK018
 AJ2489  PID         -  AJ2489
 AJ2489  STATE/COUNTY-  IL/COOK
 AJ2489  COUNTRY     -  US
 AJ2489  USGS QUAD   -  EVANSTON (2018)
 AJ2489
 AJ2489                         *CURRENT SURVEY CONTROL
 AJ2489  ______________________________________________________________________
 AJ2489* NAD 83(2011) POSITION- 42 01 35.60486(N) 087 43 41.93961(W)   ADJUSTED
 AJ2489* NAD 83(2011) ELLIP HT-   149.651 (meters)        (06/27/12)   ADJUSTED
 AJ2489* NAD 83(2011) EPOCH   -  2010.00
 AJ2489* NAVD 88 ORTHO HEIGHT -   183.4   (meters)      602.    (feet) GPS OBS
 AJ2489  ______________________________________________________________________
 AJ2489  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2489  GEOID HEIGHT    -        -33.695 (meters)                     GEOID99
 AJ2489  GEOID HEIGHT    -        -33.780 (meters)                     GEOID18
 AJ2489  NAD 83(2011) X  -    188,087.546 (meters)                     COMP
 AJ2489  NAD 83(2011) Y  - -4,741,406.676 (meters)                     COMP
 AJ2489  NAD 83(2011) Z  -  4,247,895.672 (meters)                     COMP
 AJ2489  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 AJ2489
 AJ2489  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2489  Standards:
 AJ2489         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2489            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2489  -------------------------------------------------------------------
 AJ2489  NETWORK    1.30   1.86           0.64   0.30   0.95      0.03431431
 AJ2489  -------------------------------------------------------------------
 AJ2489  Click here for local accuracies and other accuracy information.
 AJ2489
 AJ2489.The horizontal coordinates were established by GPS observations
 AJ2489.and adjusted by the National Geodetic Survey in June 2012.
 AJ2489
 AJ2489.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2489.been affixed to the stable North American tectonic plate. See 
 AJ2489.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2489
 AJ2489.The horizontal coordinates are valid at the epoch date displayed above
 AJ2489.which is a decimal equivalence of Year/Month/Day.
 AJ2489
 AJ2489.The orthometric height was determined by GPS observations and a
 AJ2489.high-resolution geoid model.
 AJ2489
 AJ2489.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2489.GEOID18 height accuracy estimate available here.
 AJ2489
 AJ2489.Click photographs - Photos may exist for this station.
 AJ2489
 AJ2489.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2489
 AJ2489.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2489
 AJ2489.The ellipsoidal height was determined by GPS observations
 AJ2489.and is referenced to NAD 83.
 AJ2489
 AJ2489. The following values were computed from the NAD 83(2011) position.
 AJ2489
 AJ2489;                    North         East     Units Scale Factor Converg.
 AJ2489;SPC IL E     -   595,229.410   350,104.099   MT  1.00000588   +0 24 18.2
 AJ2489;SPC IL E     - 1,952,848.49  1,148,633.20   sFT  1.00000588   +0 24 18.2
 AJ2489;UTM  16      - 4,652,981.368   439,707.470   MT  0.99964473   -0 29 15.4
 AJ2489
 AJ2489!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2489!SPC IL E     -   0.99997653  x   1.00000588  =   0.99998241
 AJ2489!UTM  16      -   0.99997653  x   0.99964473  =   0.99962127
 AJ2489
 AJ2489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3970752981(NAD 83)
 AJ2489
 AJ2489                          SUPERSEDED SURVEY CONTROL
 AJ2489
 AJ2489  NAD 83(2007)-  42 01 35.60496(N)    087 43 41.94064(W) AD(2002.00) 0
 AJ2489  ELLIP H (02/10/07)  149.676  (m)                       GP(2002.00)    
 AJ2489  ELLIP H (02/03/05)  149.690  (m)                       GP(       ) 4 2
 AJ2489  NAD 83(1997)-  42 01 35.60500(N)    087 43 41.94054(W) AD(       ) 1
 AJ2489  ELLIP H (04/23/01)  149.704  (m)                       GP(       ) 4 1
 AJ2489
 AJ2489.Superseded values are not recommended for survey control.
 AJ2489
 AJ2489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2489.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2489
 AJ2489_MARKER: DD = SURVEY DISK
 AJ2489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2489_STAMPING: SK018
 AJ2489_MARK LOGO: IL8030
 AJ2489_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ2489_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2489+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2000
 AJ2489
 AJ2489  HISTORY     - Date     Condition        Report By
 AJ2489  HISTORY     - 200005   MONUMENTED       PATRIC
 AJ2489  HISTORY     - 20000810 GOOD             PATRIC
 AJ2489
 AJ2489                          STATION DESCRIPTION
 AJ2489
 AJ2489'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 AJ2489'STATION IS LOCATED AT THE CENTRAL SECTION OF SKOKIE, IL AT THE
 AJ2489'NORTHWEST QUADRANT OF OAKTON ST. AND CRAWFORD AVE. ABOUT 1.0
 AJ2489'MILES EAST OF SKOKIE BLVD.  STATION IS ALONG THE WESTERN EDGE OF
 AJ2489'SIDWALK OF CRAWFORD AVE. AND IS SOUTH OF THE ENTRANCE TO THE
 AJ2489'SERVICE STATION.  STATION IS A 4 INCH BRASS DISK ON A 18 INCH DIAMETER
 AJ2489', 6 FEET DEEP CONCRETE MONUMENT PROTECTED BY A CAST IRON COVER.
 AJ2489'STATION IS STAMPED SK018 AND HAS THE LOGO VILLAGE OF SKOKIE
 AJ2489'CONTROL MONUMENT 2000.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1687 ***********************************************************************
 JB1687  DESIGNATION -  SKILLET
 JB1687  PID         -  JB1687
 JB1687  STATE/COUNTY-  IL/WHITE
 JB1687  COUNTRY     -  US
 JB1687  USGS QUAD   -  CENTERVILLE (2018)
 JB1687
 JB1687                         *CURRENT SURVEY CONTROL
 JB1687  ______________________________________________________________________
 JB1687* NAD 83(1997) POSITION- 38 07 34.81758(N) 088 10 31.71011(W)   ADJUSTED
 JB1687* NAVD 88 ORTHO HEIGHT -   148.    (meters)      486.    (feet) SCALED
 JB1687  ______________________________________________________________________
 JB1687  GEOID HEIGHT    -        -30.543 (meters)                     GEOID18
 JB1687  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 JB1687  HORZ ORDER      -  FIRST
 JB1687
 JB1687.The horizontal coordinates were established by classical geodetic methods
 JB1687.and adjusted by the National Geodetic Survey in October 1999.
 JB1687
 JB1687.The orthometric height was scaled from a topographic map.
 JB1687
 JB1687.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1687.GEOID18 height accuracy estimate available here.
 JB1687
 JB1687.Click photographs - Photos may exist for this station.
 JB1687
 JB1687.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1687
 JB1687. The following values were computed from the NAD 83(1997) position.
 JB1687
 JB1687;                    North         East     Units Scale Factor Converg.
 JB1687;SPC IL E     -   162,009.522   313,840.921   MT  0.99997736   +0 05 50.9
 JB1687;SPC IL E     -   531,526.24  1,029,659.75   sFT  0.99997736   +0 05 50.9
 JB1687;UTM  16      - 4,220,485.211   396,972.002   MT  0.99973073   -0 43 32.9
 JB1687
 JB1687!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1687!SPC IL E     -   0.99998158  x   0.99997736  =   0.99995894
 JB1687!UTM  16      -   0.99998158  x   0.99973073  =   0.99971232
 JB1687
 JB1687:                Primary Azimuth Mark                     Grid Az
 JB1687:SPC IL E     -  SKILLET AZ MK                            101 19 50.7
 JB1687:UTM  16      -  SKILLET AZ MK                            102 09 14.5
 JB1687
 JB1687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9697220485(NAD 83)
 JB1687
 JB1687|---------------------------------------------------------------------|
 JB1687| PID    Reference Object                     Distance      Geod. Az  |
 JB1687|                                                           dddmmss.s |
 JB1687| CI5552 SKILLET RM 1                         22.184 METERS 05431     |
 JB1687| JB1679 CROSSVILLE HALLIBURTON RADIO        APPROX.11.0 KM 0631634.2 |
 JB1687| JB1678 CROSSVILLE MUNICIPAL TANK           APPROX.10.5 KM 0674931.7 |
 JB1687| CI5551 SKILLET AZ MK                                      1012541.6 |
 JB1687| JB1684 CARMI MUNICIPAL TANK                APPROX. 3.3 KM 1611308.0 |
 JB1687| JB1683 CARMI RADIO STA KSH 644 MAST        APPROX. 5.0 KM 1974241.5 |
 JB1687| JB1682 CARMI RADIO STA WROY MAST           APPROX. 5.4 KM 2051103.4 |
 JB1687| CI5553 SKILLET RM 2                         22.049 METERS 28510     |
 JB1687|---------------------------------------------------------------------|
 JB1687
 JB1687                          SUPERSEDED SURVEY CONTROL
 JB1687
 JB1687  NAD 83(1997)-  38 07 34.81910(N)    088 10 31.71005(W) AD(       ) 1
 JB1687  NAD 83(1993)-  38 07 34.82643(N)    088 10 31.70875(W) AD(       ) 1
 JB1687  NAD 83(1986)-  38 07 34.82919(N)    088 10 31.71058(W) AD(       ) 1
 JB1687  NAD 27      -  38 07 34.65841(N)    088 10 31.57469(W) AD(       ) 1
 JB1687
 JB1687.Superseded values are not recommended for survey control.
 JB1687
 JB1687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1687.See file dsdata.pdf to determine how the superseded data were derived.
 JB1687
 JB1687_MARKER: DS = TRIANGULATION STATION DISK
 JB1687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1687_STAMPING: SKILLET 1961
 JB1687_MARK LOGO: CGS
 JB1687_PROJECTION: FLUSH
 JB1687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1687+STABILITY: SURFACE MOTION
 JB1687_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1687+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2007
 JB1687
 JB1687  HISTORY     - Date     Condition        Report By
 JB1687  HISTORY     - 1961     MONUMENTED       CGS
 JB1687  HISTORY     - 1967     GOOD             CGS
 JB1687  HISTORY     - 20070717 GOOD             GEOCAC
 JB1687
 JB1687                          STATION DESCRIPTION
 JB1687
 JB1687'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1687'THE STATION IS ABOUT 2.5 MILES NORTH OF CARMI, 1.5 MILES SOUTH OF
 JB1687'SKILLET FORK RIVER, IN THE SOUTHEAST 0.25 OF SECTION 35, T 4 S, R 9 E
 JB1687'AND ON THE PROPERTY OF MRS ONA BROWN.  IT IS NEAR THE SOUTHEAST EDGE
 JB1687'OF A WOODS, 20 FEET NORTHWEST OF AN 8 INCH HICKORY TREE WITH A
 JB1687'TRIANGULAR BLAZE ON ITS WEST SIDE, 27 FEET NORTH OF A WITNESS POST, 28
 JB1687'FEET SOUTHEAST OF A 14 INCH OAK TREE AND 52 FEET NORTH OF THE
 JB1687'CENTERLINE OF A GRAVELED ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1687'STAMPED SKILLET 1961.
 JB1687'
 JB1687'TO REACH THE STATION FROM THE POST OFFICE IN CARMI, GO NORTH ON WALNUT
 JB1687'STREET FOR 0.2 MILE TO A SIDE STREET LEFT.  TURN LEFT AND GO WEST ON
 JB1687'SMITH STREET FOR 0.2 MILE TO A CROSS STREET.  TURN RIGHT AND GO NORTH
 JB1687'ON THIRD STREET FOR 0.6 MILE TO THE END OF THE PAVEMENT.  CONTINUE
 JB1687'NORTHEAST ON A GRAVELED ROAD FOR 1.5 MILES TO A ROAD FORK.  TAKE THE
 JB1687'RIGHT FORK AND GO NORTHEAST AND EAST FOR 0.6 MILE TO THE AZIMUTH MARK
 JB1687'ON THE RIGHT.  CONTINUE NORTHEAST ON THE GRAVELED ROAD FOR 0.2 MILE TO
 JB1687'A CROSSROAD.  TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 0.75 MILE
 JB1687'TO THE STATION ON THE RIGHT.
 JB1687'
 JB1687'REFERENCE MARK 1 IS 2 FEET WEST OF A WIRE FENCE AND 3 FEET NORTHEAST
 JB1687'OF A 10 INCH HICKORY TREE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1687'STAMPED SKILLET NO 1 1961.
 JB1687'
 JB1687'REFERENCE MARK 2 IS 21 FEET NORTH OF A 10 INCH HICKORY TREE, 33 FEET
 JB1687'NORTHEAST OF A 30 INCH OAK TREE AND 71 FEET NORTH OF THE CENTERLINE OF
 JB1687'THE GRAVELED ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1687'STAMPED SKILLET NO 2 1961.
 JB1687'
 JB1687'THE AZIMUTH MARK IS 1 FOOT NORTH OF A WIRE FENCE, 2 FEET EAST OF A
 JB1687'WITNESS POST, 17 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD, 44
 JB1687'FEET NORTHEAST OF A POWER POLE AND 48 FEET SOUTH OF THE CENTERLINE OF
 JB1687'A GRAVELED ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 JB1687'STAMPED SKILLET 1961.
 JB1687'
 JB1687'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1687
 JB1687                          STATION RECOVERY (1967)
 JB1687
 JB1687'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1687'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 JB1687'THE DISTANCE TO ALL MARKS CHECKED.  THE DIRECTION TO THE AZIMUTH MARK
 JB1687'AND REFERENCE MARK NUMBER 2 CHECKED.  THE DIRECTION TO REFERENCE MARK
 JB1687'NUMBER 1 WAS 1 MINUTE AND 4 SECONDS LESS THAN THE PREVIOUS
 JB1687'OBSERVATION.  DUE TO VARIOUS CHANGES A COMPLETE NEW DESCRIPTION
 JB1687'FOLLOWS.
 JB1687'
 JB1687'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF CROSSVILLE, 2.5
 JB1687'MILES NORTHWEST OF CARMI AND ON PROPERTY OWNED BY MRS ONA BROWN.
 JB1687'
 JB1687'TO REACH THE STATION FROM THE POST OFFICE IN CARMI, GO NORTH ON A
 JB1687'PAVED STREET FOR 0.2 MILE TO A SIDE STREET LEFT.  TURN LEFT AND GO
 JB1687'WEST ON A PAVED STREET FOR 0.2 MILE TO A CROSS STREET.  CONTINUE WEST
 JB1687'AND NORTH ON A PAVED STREET FOR 0.8 MILE TO A T INTERSECTION.  BEAR
 JB1687'RIGHT AND CONTINUE NORTH FOR 1.5 MILES TO A FORK.  TAKE THE RIGHT FORK
 JB1687'AND GO NORTHEAST ON A PAVED ROAD FOR 0.6 MILE TO THE AZIMUTH MARK ON
 JB1687'THE RIGHT.  CONTINUE NORTHEAST FOR 0.15 MILE TO A CROSSROAD.  TURN
 JB1687'LEFT AND GO NORTHWEST ON A GRAVELED ROAD FOR 0.75 MILE TO THE STATION
 JB1687'ON THE RIGHT.
 JB1687'
 JB1687'ALL MARKS ARE STANDARD DISKS SET IN ROUND CONCRETE MONUMENTS.
 JB1687'
 JB1687'STATION MARK, STAMPED SKILLET 1961 IS SET FLUSH WITH THE GROUND
 JB1687'SURFACE.  IT IS 50 FEET NORTH OF THE CENTER OF A GRAVELED ROAD, 27
 JB1687'FEET NORTH OF A METAL WITNESS POST AND 23 FEET SOUTH OF A TWIN TRUNK
 JB1687'TREE.
 JB1687'
 JB1687'RM NO 1, STAMPED SKILLET NO 1 1961 IS SET FLUSH WITH THE GROUND
 JB1687'SURFACE.  IT IS 3.5 FEET NORTHEAST OF A 12-INCH MAPLE TREE, 2.4 FEET
 JB1687'WEST OF A FENCE AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.
 JB1687'
 JB1687'RM NO 2, STAMPED SKILLET NO 2 1961 IS SET FLUSH WITH THE GROUND
 JB1687'SURFACE.  IT IS 71 FEET NORTH OF THE CENTER OF THE GRAVELED ROAD, 14
 JB1687'FEET SOUTHWEST OF A 10-INCH TREE AND 1.4 FEET SOUTHEAST OF A METAL
 JB1687'WITNESS POST.
 JB1687'
 JB1687'AZIMUTH MARK, STAMPED SKILLET 1961 PROJECTS 2 INCHES.  IT IS 48 FEET
 JB1687'EAST OF THE CENTER OF A PAVED ROAD, 18 FEET NORTHEAST OF THE CENTER OF
 JB1687'A GRAVELED ROAD AND 1.8 FEET NORTH OF A METAL WITNESS POST.
 JB1687'
 JB1687'HEIGHT OF LIGHT ABOVE STATION MARK 27 METERS.
 JB1687
 JB1687                          STATION RECOVERY (2007)
 JB1687
 JB1687'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 JB1687'FOUND THE STATION AND REFERENCE MARK NO. 2.  DID NOT FIND REFERENCE
 JB1687'MARK NO. 1 OR THE AZIMUTH MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7621 ***********************************************************************
 DO7621  CORS        -  This is a GPS Continuously Operating Reference Station.
 DO7621  DESIGNATION -  SKOKIE COOK CO CORS ARP
 DO7621  CORS_ID     -  CCSK
 DO7621  PID         -  DO7621
 DO7621  STATE/COUNTY-  IL/COOK
 DO7621  COUNTRY     -  US
 DO7621  USGS QUAD   -  PARK RIDGE (2018)
 DO7621
 DO7621                         *CURRENT SURVEY CONTROL
 DO7621  ______________________________________________________________________
 DO7621* NAD 83(2011) POSITION- 42 03 48.49455(N) 087 46 01.72763(W)   ADJUSTED
 DO7621* NAD 83(2011) ELLIP HT-   168.692 (meters)        (04/??/25)   ADJUSTED
 DO7621* NAD 83(2011) EPOCH   -  2010.00
 DO7621  ______________________________________________________________________
 DO7621  GEOID HEIGHT    -        -33.830 (meters)                     GEOID18
 DO7621  NAD 83(2011) X  -    184,767.761 (meters)                     COMP
 DO7621  NAD 83(2011) Y  - -4,738,803.260 (meters)                     COMP
 DO7621  NAD 83(2011) Z  -  4,250,953.364 (meters)                     COMP
 DO7621
 DO7621  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7621  Standards:
 DO7621         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7621            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7621  -------------------------------------------------------------------
 DO7621  NETWORK    0.09   0.09           0.02   0.04   0.05     -0.25322700
 DO7621  -------------------------------------------------------------------
 DO7621
 DO7621.The coordinates were established by GPS observations
 DO7621.and adjusted by the National Geodetic Survey in April 2025.
 DO7621
 DO7621.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7621.been affixed to the stable North American Tectonic Plate. 
 DO7621
 DO7621.The coordinates are valid at the epoch date displayed above
 DO7621.which is a decimal equivalence of Year/Month/Day.
 DO7621
 DO7621.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DO7621.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DO7621.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DO7621.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DO7621.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DO7621.published epoch of 2010.00.
 DO7621
 DO7621.Additional information on MYCS is available at:
 DO7621.https://geodesy.noaa.gov/CORS/index.shtml
 DO7621
 DO7621.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7621.GEOID18 height accuracy estimate available here.
 DO7621
 DO7621.The PID for the CORS L1 Phase Center is DO7622.
 DO7621
 DO7621.Click photographs - Photos may exist for this station.
 DO7621
 DO7621.The XYZ, and position/ellipsoidal ht. are equivalent.
 DO7621
 DO7621.The ellipsoidal height was determined by GPS observations
 DO7621.and is referenced to NAD 83.
 DO7621
 DO7621. The following values were computed from the NAD 83(2011) position.
 DO7621
 DO7621;                    North         East     Units Scale Factor Converg.
 DO7621;SPC IL E     -   599,307.494   346,861.269   MT  1.00000201   +0 22 45.6
 DO7621;SPC IL E     - 1,966,228.00  1,137,994.01   sFT  1.00000201   +0 22 45.6
 DO7621;UTM  16      - 4,657,108.022   436,529.724   MT  0.99964957   -0 30 50.3
 DO7621
 DO7621!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7621!SPC IL E     -   0.99997354  x   1.00000201  =   0.99997555
 DO7621!UTM  16      -   0.99997354  x   0.99964957  =   0.99962312
 DO7621
 DO7621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3652957108(NAD 83)
 DO7621
 DO7621                          SUPERSEDED SURVEY CONTROL
 DO7621
 DO7621  NAD 83(2011)-  42 03 48.49464(N)    087 46 01.72773(W) AD(2010.00) c
 DO7621  ELLIP H (06/??/19)  168.690  (m)                       GP(2010.00) c c
 DO7621  NAD 83(2011)-  42 03 48.49479(N)    087 46 01.72755(W) AD(2010.00) c
 DO7621  ELLIP H (05/??/13)  168.673  (m)                       GP(2010.00) c c
 DO7621
 DO7621.Superseded values are not recommended for survey control.
 DO7621
 DO7621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DO7621.See file dsdata.pdf to determine how the superseded data were derived.
 DO7621
 DO7621_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DO7621
 DO7621                          STATION DESCRIPTION
 DO7621
 DO7621'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DO7621'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DO7621'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DO7621'AND LOG FILES ACCESSIBLE AT:
 DO7621'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0509 ***********************************************************************
 NG0509  DESIGNATION -  SKOKIE FEL PRO INC TANK
 NG0509  PID         -  NG0509
 NG0509  STATE/COUNTY-  IL/COOK
 NG0509  COUNTRY     -  US
 NG0509  USGS QUAD   -  EVANSTON (2018)
 NG0509
 NG0509                         *CURRENT SURVEY CONTROL
 NG0509  ______________________________________________________________________
 NG0509* NAD 83(1997) POSITION- 42 00 59.37606(N) 087 42 51.77858(W)   ADJUSTED
 NG0509  ______________________________________________________________________
 NG0509  GEOID HEIGHT    -        -33.766 (meters)                     GEOID18
 NG0509  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 NG0509  HORZ ORDER      -  THIRD
 NG0509
 NG0509.The horizontal coordinates were established by classical geodetic methods
 NG0509.and adjusted by the National Geodetic Survey in October 1999.
 NG0509
 NG0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0509.GEOID18 height accuracy estimate available here.
 NG0509
 NG0509.Click photographs - Photos may exist for this station.
 NG0509
 NG0509.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0509
 NG0509. The following values were computed from the NAD 83(1997) position.
 NG0509
 NG0509;                    North         East     Units Scale Factor Converg.
 NG0509;SPC IL E     -   594,119.886   351,266.091   MT  1.00000733   +0 24 51.5
 NG0509;SPC IL E     - 1,949,208.33  1,152,445.50   sFT  1.00000733   +0 24 51.5
 NG0509;UTM  16      - 4,651,854.287   440,851.622   MT  0.99964305   -0 28 41.5
 NG0509
 NG0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4085151854(NAD 83)
 NG0509
 NG0509                          SUPERSEDED SURVEY CONTROL
 NG0509
 NG0509  NAD 83(1997)-  42 00 59.37624(N)    087 42 51.77914(W) AD(       ) 3
 NG0509  NAD 83(1994)-  42 00 59.37900(N)    087 42 51.79430(W) AD(       ) 3
 NG0509  NAD 83(1986)-  42 00 59.38032(N)    087 42 51.79324(W) AD(       ) 3
 NG0509  NAD 27      -  42 00 59.26619(N)    087 42 51.58202(W) AD(       ) 3
 NG0509
 NG0509.Superseded values are not recommended for survey control.
 NG0509
 NG0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0509.See file dsdata.pdf to determine how the superseded data were derived.
 NG0509
 NG0509_MARKER: 53 = ELEVATED TANK
 NG0509
 NG0509  HISTORY     - Date     Condition        Report By
 NG0509  HISTORY     - 1977     FIRST OBSERVED   NGS
 NG0509  HISTORY     - 19951119 GOOD             USPSQD
 NG0509  HISTORY     - 20010331 GOOD             NGS
 NG0509
 NG0509                          STATION DESCRIPTION
 NG0509
 NG0509'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (CJL)
 NG0509'THE STATION IS THE APEX OF VENT OF FEL-PRO INCORPORATE WATER
 NG0509'TANK.  THE TANK HAS A CYLINDRICAL BODY WITH A DOME SHAPED TOP
 NG0509'AND HEMISPHERICAL BOTTOM SUPPORTED BY 4 TUBULAR LEGS.  IT IS
 NG0509'METALLIC BLUE IN COLOR AND APPROXIMATELY 130 FEET HIGH.
 NG0509'
 NG0509'LOCATED IN THE SOUTHEAST SECTION OF SKOKIE, 0.15 MILES SOUTH
 NG0509'OF HOWARD AVENUE, 0.15 MILE WEST OF MCCORMICK BOULEVARD
 NG0509'AT THE WEST EDGE OF FEL-PRO PLANT COMPLEX.
 NG0509
 NG0509                          STATION RECOVERY (1995)
 NG0509
 NG0509'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0509'RECOVERED IN GOOD CONDITION.
 NG0509
 NG0509                          STATION RECOVERY (2001)
 NG0509
 NG0509'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NG0509'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0511 ***********************************************************************
 NG0511  DESIGNATION -  SKOKIE OHMITE TANK
 NG0511  PID         -  NG0511
 NG0511  STATE/COUNTY-  IL/COOK
 NG0511  COUNTRY     -  US
 NG0511  USGS QUAD   -  EVANSTON (2018)
 NG0511
 NG0511                         *CURRENT SURVEY CONTROL
 NG0511  ______________________________________________________________________
 NG0511* NAD 83(1997) POSITION- 42 00 58.94219(N) 087 43 16.16590(W)   ADJUSTED
 NG0511  ______________________________________________________________________
 NG0511  GEOID HEIGHT    -        -33.766 (meters)                     GEOID18
 NG0511  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 NG0511  HORZ ORDER      -  THIRD
 NG0511
 NG0511.The horizontal coordinates were established by classical geodetic methods
 NG0511.and adjusted by the National Geodetic Survey in October 1999.
 NG0511
 NG0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0511.GEOID18 height accuracy estimate available here.
 NG0511
 NG0511.Click photographs - Photos may exist for this station.
 NG0511
 NG0511.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0511
 NG0511. The following values were computed from the NAD 83(1997) position.
 NG0511
 NG0511;                    North         East     Units Scale Factor Converg.
 NG0511;SPC IL E     -   594,102.465   350,705.090   MT  1.00000662   +0 24 35.2
 NG0511;SPC IL E     - 1,949,151.17  1,150,604.95   sFT  1.00000662   +0 24 35.2
 NG0511;UTM  16      - 4,651,845.609   440,290.622   MT  0.99964387   -0 28 57.8
 NG0511
 NG0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4029051845(NAD 83)
 NG0511
 NG0511                          SUPERSEDED SURVEY CONTROL
 NG0511
 NG0511  NAD 83(1997)-  42 00 58.94237(N)    087 43 16.16646(W) AD(       ) 3
 NG0511  NAD 83(1994)-  42 00 58.94504(N)    087 43 16.18159(W) AD(       ) 3
 NG0511  NAD 83(1986)-  42 00 58.94637(N)    087 43 16.18053(W) AD(       ) 3
 NG0511  NAD 27      -  42 00 58.83258(N)    087 43 15.96789(W) AD(       ) 3
 NG0511
 NG0511.Superseded values are not recommended for survey control.
 NG0511
 NG0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0511.See file dsdata.pdf to determine how the superseded data were derived.
 NG0511
 NG0511_MARKER: 53 = ELEVATED TANK
 NG0511
 NG0511  HISTORY     - Date     Condition        Report By
 NG0511  HISTORY     - 1977     FIRST OBSERVED   NGS
 NG0511  HISTORY     - 19951119 GOOD             USPSQD
 NG0511  HISTORY     - 20010331 GOOD             NGS
 NG0511
 NG0511                          STATION DESCRIPTION
 NG0511
 NG0511'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 NG0511'THE STATION IS THE TOP CENTER OF THE SKOKIE OHMITE
 NG0511'INCORPORATED WATER TANK .  THE TANK IS A SINGULAR COLUMN
 NG0511'SPHEROID, SILVER IN COLOR AND APPROXIMATELY 140 FEET HIGH.
 NG0511'
 NG0511'LOCATED IN THE SOUTHEAST SECTION OF SKOKIE AT 3601 WEST HOWARD
 NG0511'STREET 0.35 MILE EAST OF CRAWFORD AVENUE AND 0.2 MILE SOUTH OF
 NG0511'HOWARD STREET.
 NG0511
 NG0511                          STATION RECOVERY (1995)
 NG0511
 NG0511'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0511'RECOVERED IN GOOD CONDITION.
 NG0511
 NG0511                          STATION RECOVERY (2001)
 NG0511
 NG0511'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NG0511'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0512 ***********************************************************************
 NG0512  DESIGNATION -  SKOKIE SEARLE CO TANK
 NG0512  PID         -  NG0512
 NG0512  STATE/COUNTY-  IL/COOK
 NG0512  COUNTRY     -  US
 NG0512  USGS QUAD   -  PARK RIDGE (2018)
 NG0512
 NG0512                         *CURRENT SURVEY CONTROL
 NG0512  ______________________________________________________________________
 NG0512* NAD 83(1997) POSITION- 42 01 39.18695(N) 087 44 59.37454(W)   ADJUSTED
 NG0512  ______________________________________________________________________
 NG0512  GEOID HEIGHT    -        -33.780 (meters)                     GEOID18
 NG0512  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 NG0512  HORZ ORDER      -  THIRD
 NG0512
 NG0512.The horizontal coordinates were established by classical geodetic methods
 NG0512.and adjusted by the National Geodetic Survey in October 1999.
 NG0512
 NG0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0512.GEOID18 height accuracy estimate available here.
 NG0512
 NG0512.Click photographs - Photos may exist for this station.
 NG0512
 NG0512.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0512
 NG0512. The following values were computed from the NAD 83(1997) position.
 NG0512
 NG0512;                    North         East     Units Scale Factor Converg.
 NG0512;SPC IL E     -   595,327.560   348,322.026   MT  1.00000372   +0 23 26.4
 NG0512;SPC IL E     - 1,953,170.50  1,142,786.51   sFT  1.00000372   +0 23 26.4
 NG0512;UTM  16      - 4,653,107.224   437,927.781   MT  0.99964741   -0 30 07.3
 NG0512
 NG0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3792753107(NAD 83)
 NG0512
 NG0512                          SUPERSEDED SURVEY CONTROL
 NG0512
 NG0512  NAD 83(1997)-  42 01 39.18712(N)    087 44 59.37512(W) AD(       ) 3
 NG0512  NAD 83(1994)-  42 01 39.18924(N)    087 44 59.39044(W) AD(       ) 3
 NG0512  NAD 83(1986)-  42 01 39.19073(N)    087 44 59.38946(W) AD(       ) 3
 NG0512  NAD 27      -  42 01 39.07781(N)    087 44 59.17217(W) AD(       ) 3
 NG0512
 NG0512.Superseded values are not recommended for survey control.
 NG0512
 NG0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0512.See file dsdata.pdf to determine how the superseded data were derived.
 NG0512
 NG0512_MARKER: 53 = ELEVATED TANK
 NG0512
 NG0512  HISTORY     - Date     Condition        Report By
 NG0512  HISTORY     - 1977     FIRST OBSERVED   NGS
 NG0512
 NG0512                          STATION DESCRIPTION
 NG0512
 NG0512'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 NG0512'THE STATION IS THE LIGHT ATOP AND CENTER OF THE SKOKIE
 NG0512'SEARLE COMPANY WATER TANK.  THE TANK HAS A CYLINDRICAL BODY
 NG0512'WITH A DOME SHAPED TOP AND HEMISPHERICAL BOTTOM SUPPORTED
 NG0512'BY 4 TUBULAR LEGS.  IT IS WHITE IN COLOR AND APPROXIMATELY
 NG0512'120 FEET HIGH.
 NG0512'
 NG0512'LOCATED IN SKOKIE 0.1 MILE NORTH OF OAKTON STREET, 0.15
 NG0512'MILE WEST OF CICERO AVENUE AND THE SEARLE COMPANY COMPLEX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1750 ***********************************************************************
 JB1750  DESIGNATION -  SLEDGE
 JB1750  PID         -  JB1750
 JB1750  STATE/COUNTY-  IL/JEFFERSON
 JB1750  COUNTRY     -  US
 JB1750  USGS QUAD   -  HARMONY (2018)
 JB1750
 JB1750                         *CURRENT SURVEY CONTROL
 JB1750  ______________________________________________________________________
 JB1750* NAD 83(1997) POSITION- 38 23 57.86382(N) 088 52 20.47156(W)   ADJUSTED
 JB1750* NAVD 88 ORTHO HEIGHT -   185.    (meters)      607.    (feet) SCALED
 JB1750  ______________________________________________________________________
 JB1750  GEOID HEIGHT    -        -30.392 (meters)                     GEOID18
 JB1750  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 JB1750  HORZ ORDER      -  SECOND
 JB1750
 JB1750.The horizontal coordinates were established by classical geodetic methods
 JB1750.and adjusted by the National Geodetic Survey in October 1999.
 JB1750
 JB1750.The orthometric height was scaled from a topographic map.
 JB1750
 JB1750.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1750.GEOID18 height accuracy estimate available here.
 JB1750
 JB1750.Click photographs - Photos may exist for this station.
 JB1750
 JB1750.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1750
 JB1750. The following values were computed from the NAD 83(1997) position.
 JB1750
 JB1750;                    North         East     Units Scale Factor Converg.
 JB1750;SPC IL E     -   192,445.553   252,915.499   MT  1.00000229   -0 20 05.3
 JB1750;SPC IL E     -   631,381.79    829,773.60   sFT  1.00000229   -0 20 05.3
 JB1750;UTM  16      - 4,251,791.210   336,501.251   MT  0.99992921   -1 09 47.7
 JB1750
 JB1750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1750!SPC IL E     -   0.99997576  x   1.00000229  =   0.99997805
 JB1750!UTM  16      -   0.99997576  x   0.99992921  =   0.99990497
 JB1750
 JB1750:                Primary Azimuth Mark                     Grid Az
 JB1750:SPC IL E     -  SLEDGE AZ MK                             359 27 23.0
 JB1750:UTM  16      -  SLEDGE AZ MK                             000 17 05.4
 JB1750
 JB1750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3650151791(NAD 83)
 JB1750
 JB1750|---------------------------------------------------------------------|
 JB1750| PID    Reference Object                     Distance      Geod. Az  |
 JB1750|                                                           dddmmss.s |
 JB1750| CI5558 SLEDGE RM 1                          32.838 METERS 10046     |
 JB1750| CI5559 SLEDGE RM 2                          34.965 METERS 16743     |
 JB1750| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX. 5.4 KM 2340416.5 |
 JB1750| CI5557 SLEDGE AZ MK                                       3590717.7 |
 JB1750|---------------------------------------------------------------------|
 JB1750
 JB1750                          SUPERSEDED SURVEY CONTROL
 JB1750
 JB1750  NAD 83(1993)-  38 23 57.87714(N)    088 52 20.46892(W) AD(       ) 2
 JB1750  NAD 83(1986)-  38 23 57.87825(N)    088 52 20.46985(W) AD(       ) 2
 JB1750  NAD 27      -  38 23 57.70146(N)    088 52 20.24544(W) AD(       ) 2
 JB1750
 JB1750.Superseded values are not recommended for survey control.
 JB1750
 JB1750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1750.See file dsdata.pdf to determine how the superseded data were derived.
 JB1750
 JB1750_MARKER: DS = TRIANGULATION STATION DISK
 JB1750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1750_STAMPING: SLEDGE 1962
 JB1750_MARK LOGO: CGS
 JB1750_PROJECTION: RECESSED 36 CENTIMETERS
 JB1750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1750+STABILITY: SURFACE MOTION
 JB1750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1750+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2009
 JB1750
 JB1750  HISTORY     - Date     Condition        Report By
 JB1750  HISTORY     - 1962     MONUMENTED       CGS
 JB1750  HISTORY     - 20090204 GOOD             ILDT
 JB1750
 JB1750                          STATION DESCRIPTION
 JB1750
 JB1750'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1750'THE STATION IS ABOUT 6 MILES NORTHEAST OF MT VERNON, ABOUT 6.5 MILES
 JB1750'SOUTH OF KELL, ABOUT 5 MILES SOUTHEAST OF DIX, IN THE NORTHEAST 0.25
 JB1750'OF SEC.  33, T 1 S, R 3 E, AND ON THE PROPERTY OF MR DEE SLEDGE.  IT
 JB1750'IS 127 FEET WEST OF THE CENTERLINE OF A DIRT ROAD, 114 FEET NORTH OF A
 JB1750'POWER POLE WITH A YARD LIGHT, 109 FEET WEST OF A POWER POLE WITH A
 JB1750'TRANSFORMER, 109 FEET WEST OF A WITNESS POST, 61 FEET WEST OF THE
 JB1750'NORTHWEST CORNER OF A SHED, 19 FEET NORTHWEST OF THE NORTHWEST CORNER
 JB1750'OF A SHED, AND 11 FEET SOUTH OF A WIRE FENCE.  THE MONUMENT IS 14
 JB1750'INCHES UNDERGROUND AND THE DISK IS STAMPED SLEDGE 1962.
 JB1750'
 JB1750'TO REACH FROM THE SOUTHEAST CORNER OF THE SQUARE IN MT VERNON, GO EAST
 JB1750'ON EAST BROADWAY (STATE HIGHWAY 15) FOR 0.75 MILE TO A SIDE ROAD LEFT.
 JB1750'TURN LEFT AND GO NORTHEAST ON SUMMERSVILLE ROAD FOR 0.4 MILE TO A SIDE
 JB1750'ROAD LEFT.  TURN LEFT AND GO NORTH ON A BLACK TOP ROAD FOR 1.35 MILES
 JB1750'TO A REVERSE Y-FORK.  CONTINUE AHEAD NORTH ON THE BLACK TOP ROAD FOR
 JB1750'2.2 MILES TO A Y-FORK.  TAKE THE RIGHT FORK AND CONTINUE NORTHERLY ON
 JB1750'THE BLACK TOP ROAD FOR 1.95 MILES TO A SIDE ROAD LEFT AT THE OAK GROVE
 JB1750'CHURCH.  TURN LEFT AND GO WEST ON AN OIL ROAD FOR 0.05 MILE TO A SIDE
 JB1750'ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A DIRT ROAD FOR 0.5 MILE TO
 JB1750'THE TOP OF A GRADE AND THE STATION ON THE LEFT IN A BARN LOT.
 JB1750'
 JB1750'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON A DIRT ROAD
 JB1750'FOR 0.25 MILE TO A T-ROAD.  TURN LEFT AND GO WEST ON A DIRT ROAD FOR
 JB1750'0.05 MILE TO THE AZIMUTH MARK ON THE LEFT.
 JB1750'
 JB1750'REFERENCE MARK 1 IS 21 FEET WEST OF THE CENTERLINE OF THE DIRT ROAD,
 JB1750'21 FEET SOUTH OF A T-FENCE CORNER, 19 FEET NORTHEAST OF THE NORTHEAST
 JB1750'CORNER OF THE SHED, 5 FEET NORTH OF THE POWER POLE WITH THE
 JB1750'TRANSFORMER, 4 FEET NORTH OF THE WITNESS POST, AND 1 FOOT WEST OF A
 JB1750'WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SLEDGE NO 1
 JB1750'1962.
 JB1750'
 JB1750'REFERENCE MARK 2 IS 98 FEET WEST OF THE CENTERLINE OF THE DIRT ROAD,
 JB1750'26 FEET NORTHWEST OF A TWIN TRUNKED TREE, AND 1 FOOT EAST OF THE POWER
 JB1750'POLE WITH THE YARD LIGHT.  THE MONUMENT PROJECTS 1 INCH AND THE DISK
 JB1750'IS STAMPED SLEDGE NO 2 1962.
 JB1750'
 JB1750'THE AZIMUTH MARK IS 115 FEET WEST OF THE INTERSECTION OF A T-ROAD, 23
 JB1750'FEET EAST OF A TWIN TRUNKED CHERRY TREE, 17 FEET SOUTH OF THE
 JB1750'CENTERLINE OF A DIRT ROAD, 14 FEET NORTHWEST OF A 12 INCH CHERRY TREE,
 JB1750'2 FEET WEST OF A WITNESS POST, AND 1 FOOT NORTH OF A WIRE FENCE.  THE
 JB1750'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED SLEDGE 1962.
 JB1750'
 JB1750'R M 1 TO R M 2 112.87 FEET.  HEIGHT OF LIGHT ABOVE STATION MARK 34
 JB1750'METERS.
 JB1750
 JB1750                          STATION RECOVERY (2009)
 JB1750
 JB1750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1750'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1499 ***********************************************************************
 NH1499  DESIGNATION -  SLINGERLAND ROCK RIVER FARM TK
 NH1499  PID         -  NH1499
 NH1499  STATE/COUNTY-  IL/OGLE
 NH1499  COUNTRY     -  US
 NH1499  USGS QUAD   -  KISHWAUKEE (2018)
 NH1499
 NH1499                         *CURRENT SURVEY CONTROL
 NH1499  ______________________________________________________________________
 NH1499* NAD 83(1997) POSITION- 42 09 51.55105(N) 089 14 22.90220(W)   ADJUSTED
 NH1499  ______________________________________________________________________
 NH1499  GEOID HEIGHT    -        -33.147 (meters)                     GEOID18
 NH1499  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 NH1499  HORZ ORDER      -  THIRD
 NH1499
 NH1499.The horizontal coordinates were established by classical geodetic methods
 NH1499.and adjusted by the National Geodetic Survey in October 1999.
 NH1499
 NH1499.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1499.GEOID18 height accuracy estimate available here.
 NH1499
 NH1499.Click photographs - Photos may exist for this station.
 NH1499
 NH1499.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1499
 NH1499. The following values were computed from the NAD 83(1997) position.
 NH1499
 NH1499;                    North         East     Units Scale Factor Converg.
 NH1499;SPC IL W     -   610,749.254   776,598.233   MT  1.00001334   +0 37 20.2
 NH1499;SPC IL W     - 2,003,766.51  2,547,889.37   sFT  1.00001334   +0 37 20.2
 NH1499;UTM  16      - 4,670,448.701   314,987.010   MT  1.00002119   -1 30 13.8
 NH1499
 NH1499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1498770448(NAD 83)
 NH1499
 NH1499                          SUPERSEDED SURVEY CONTROL
 NH1499
 NH1499  NAD 83(1996)-  42 09 51.55125(N)    089 14 22.90332(W) AD(       ) 3
 NH1499  NAD 83(1986)-  42 09 51.54981(N)    089 14 22.90472(W) AD(       ) 3
 NH1499  NAD 27      -  42 09 51.45800(N)    089 14 22.51000(W) AD(       ) 3
 NH1499
 NH1499.Superseded values are not recommended for survey control.
 NH1499
 NH1499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1499.See file dsdata.pdf to determine how the superseded data were derived.
 NH1499
 NH1499_MARKER: 53 = ELEVATED TANK
 NH1499
 NH1499  HISTORY     - Date     Condition        Report By
 NH1499  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1499  HISTORY     - 1957     GOOD             CGS
 NH1499  HISTORY     - 19830615 GOOD             NGS
 NH1499  HISTORY     - 19960624 GOOD             USPSQD
 NH1499  HISTORY     - 20010725 GOOD             USPSQD
 NH1499
 NH1499                          STATION DESCRIPTION
 NH1499
 NH1499'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1499'STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF THE
 NH1499'SLINGERLAND ROCK RIVER FARMS LOCATED ON A HILL ON THE EAST
 NH1499'SIDE OF A PAVED ROAD ABOUT 2-1/2 MILES NORTH OF BYRON AND
 NH1499'ABOUT 1/2 MILE NORTHWEST OF ROCK RIVER.  IT IS A STEEL TANK
 NH1499'SUPPORTED BY A FOUR-LEGGED STEEL STRUCTURE, IS PAINTED WHITE WITH
 NH1499'A RED ROOF AND RISES ABOUT 60 FEET ABOVE A CONCRETE BLOCK
 NH1499'BUILDING.
 NH1499'
 NH1499'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 2
 NH1499'AND 72 IN BYRON, GO EAST AND NORTH ON HIGHWAY 2 FOR 2.2 MILES
 NH1499'TO A PAVED ROAD NORTH AND SIGN SLINGERLAND ROCK RIVER FARMS.
 NH1499'TURN LEFT AND GO NORTH ON PAVED ROAD FOR 0.7 MILES TO TOP
 NH1499'OF STEEP GRADE AND THE TANK ON THE RIGHT.
 NH1499
 NH1499                          STATION RECOVERY (1957)
 NH1499
 NH1499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 NH1499'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED WITH
 NH1499'THE FOLLOWING EXCEPTION--THE TANK IS MADE OF WOOD SUPPORTED BY
 NH1499'STEEL LEGS.
 NH1499
 NH1499                          STATION RECOVERY (1983)
 NH1499
 NH1499'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 NH1499'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED WITH THE
 NH1499'FOLLOWING ADDITION.  THE PAVED ROAD MENTIONED IS KENNEDY HILL ROAD.
 NH1499
 NH1499                          STATION RECOVERY (1996)
 NH1499
 NH1499'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1499'RECOVERED IN GOOD CONDITION.
 NH1499
 NH1499                          STATION RECOVERY (2001)
 NH1499
 NH1499'RECOVERY NOTE BY US POWER SQUADRON 2001 (WNG)
 NH1499'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE9240 ***********************************************************************
 AE9240  DESIGNATION -  SLW C
 AE9240  PID         -  AE9240
 AE9240  STATE/COUNTY-  IL/COOK
 AE9240  COUNTRY     -  US
 AE9240  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AE9240
 AE9240                         *CURRENT SURVEY CONTROL
 AE9240  ______________________________________________________________________
 AE9240* NAD 83(1986) POSITION- 41 53 18.     (N) 087 36 18.     (W)   SCALED
 AE9240* NAVD 88 ORTHO HEIGHT -   178.695 (meters)      586.27  (feet) ADJUSTED
 AE9240  ______________________________________________________________________
 AE9240  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 AE9240  DYNAMIC HEIGHT  -        178.634 (meters)      586.07  (feet) COMP
 AE9240  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 AE9240
 AE9240  VERT ORDER      -  SECOND    CLASS I
 AE9240
 AE9240.The horizontal coordinates were scaled from a map and have
 AE9240.an estimated accuracy of +/- 6 seconds.
 AE9240
 AE9240.The orthometric height was determined by differential leveling and
 AE9240.adjusted by the NATIONAL GEODETIC SURVEY
 AE9240.in June 1998.
 AE9240
 AE9240.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9240.GEOID18 height accuracy estimate available here.
 AE9240
 AE9240.Click photographs - Photos may exist for this station.
 AE9240
 AE9240.The dynamic height is computed by dividing the NAVD 88
 AE9240.geopotential number by the normal gravity value computed on the
 AE9240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9240.degrees latitude (g = 980.6199 gals.).
 AE9240
 AE9240.The modeled gravity was interpolated from observed gravity values.
 AE9240
 AE9240;                    North         East    Units  Estimated Accuracy
 AE9240;SPC IL E     -   579,960.      360,450.      MT  (+/- 180 meters Scaled)
 AE9240
 AE9240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM498375(NAD 83)
 AE9240
 AE9240                          SUPERSEDED SURVEY CONTROL
 AE9240
 AE9240.No superseded survey control is available for this station.
 AE9240
 AE9240_MARKER: DD = SURVEY DISK
 AE9240_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AE9240_SP_SET: LOCK WALL
 AE9240_STAMPING: SLW C 1988
 AE9240_MARK LOGO: USACE
 AE9240_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9240_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9240+STABILITY: POSITION/ELEVATION WELL
 AE9240
 AE9240  HISTORY     - Date     Condition        Report By
 AE9240  HISTORY     - 1988     MONUMENTED       USACE
 AE9240  HISTORY     - 19950810 GOOD             NOS
 AE9240
 AE9240                          STATION DESCRIPTION
 AE9240
 AE9240'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AE9240'0.75 MILES (1.21 KM) EAST ALONG E.  OHIO ST.  FROM THE INTERSECTI0ON
 AE9240'OF N.  MICHIGAN BLVD.  JUST SOUTH OF THE NAVY PIER SET IN TOP OF
 AE9240'CONCRETE LOCK WALL, APPROX. 135 FT (41.1 M) EAST OF CONTROL ROOM B,
 AE9240'43.4 FT (13.2 M) WEST OF THE THIRD BALLARD EAST OF THE LOCK GATE, 24,4
 AE9240'FT NORTH OF THE NORTH FACE OF THE SOUTHERN BULKHEAD WALL, 21.5 FT (6.6
 AE9240'M) EAST OF THE SECOND BALLARD EAST OF THE LOCK GATE, 6.2 FT (1.9 M)
 AE9240'SOUTH OF THE NORTH FACE OF LOCK WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1737 ***********************************************************************
 MF1737  DESIGNATION -  SMITH
 MF1737  PID         -  MF1737
 MF1737  STATE/COUNTY-  IL/BUREAU
 MF1737  COUNTRY     -  US
 MF1737  USGS QUAD   -  WALNUT (2018)
 MF1737
 MF1737                         *CURRENT SURVEY CONTROL
 MF1737  ______________________________________________________________________
 MF1737* NAD 83(2011) POSITION- 41 31 21.15862(N) 089 37 11.89885(W)   ADJUSTED
 MF1737* NAD 83(2011) ELLIP HT-   211.330 (meters)        (06/27/12)   ADJUSTED
 MF1737* NAD 83(2011) EPOCH   -  2010.00
 MF1737* NAVD 88 ORTHO HEIGHT -   244.4   (meters)      802.    (feet) GPS OBS
 MF1737  ______________________________________________________________________
 MF1737  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1737  GEOID HEIGHT    -        -32.848 (meters)                     GEOID96
 MF1737  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 MF1737  NAD 83(2011) X  -     31,720.700 (meters)                     COMP
 MF1737  NAD 83(2011) Y  - -4,782,371.637 (meters)                     COMP
 MF1737  NAD 83(2011) Z  -  4,206,187.283 (meters)                     COMP
 MF1737  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 MF1737
 MF1737  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1737  Standards:
 MF1737         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1737            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1737  -------------------------------------------------------------------
 MF1737  NETWORK    0.57   0.92           0.26   0.20   0.47     -0.07177866
 MF1737  -------------------------------------------------------------------
 MF1737  Click here for local accuracies and other accuracy information.
 MF1737
 MF1737.The horizontal coordinates were established by GPS observations
 MF1737.and adjusted by the National Geodetic Survey in June 2012.
 MF1737
 MF1737.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1737.been affixed to the stable North American tectonic plate. See 
 MF1737.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1737
 MF1737.The horizontal coordinates are valid at the epoch date displayed above
 MF1737.which is a decimal equivalence of Year/Month/Day.
 MF1737
 MF1737.The orthometric height was determined by GPS observations and a
 MF1737.high-resolution geoid model.
 MF1737
 MF1737.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1737.GEOID18 height accuracy estimate available here.
 MF1737
 MF1737.Click photographs - Photos may exist for this station.
 MF1737
 MF1737.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1737
 MF1737.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1737
 MF1737.The ellipsoidal height was determined by GPS observations
 MF1737.and is referenced to NAD 83.
 MF1737
 MF1737. The following values were computed from the NAD 83(2011) position.
 MF1737
 MF1737;                    North         East     Units Scale Factor Converg.
 MF1737;SPC IL W     -   539,199.623   745,628.485   MT  0.99996679   +0 21 44.7
 MF1737;SPC IL W     - 1,769,024.10  2,446,282.79   sFT  0.99996679   +0 21 44.7
 MF1737;UTM  16      - 4,600,081.570   281,396.375   MT  1.00018812   -1 44 15.0
 MF1737
 MF1737!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1737!SPC IL W     -   0.99996685  x   0.99996679  =   0.99993364
 MF1737!UTM  16      -   0.99996685  x   1.00018812  =   1.00015497
 MF1737
 MF1737:                Primary Azimuth Mark                     Grid Az
 MF1737:SPC IL W     -  SMITH AZ MK                              298 31 45.8
 MF1737:UTM  16      -  SMITH AZ MK                              300 37 45.5
 MF1737
 MF1737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8139600081(NAD 83)
 MF1737
 MF1737|---------------------------------------------------------------------|
 MF1737| PID    Reference Object                     Distance      Geod. Az  |
 MF1737|                                                           dddmmss.s |
 MF1737| MF1734 HARMON MUNICIPAL TANK               APPROX.22.7 KM 0134742.5 |
 MF1737| MF1736 SMITH RM 1                           79.380 METERS 14028     |
 MF1737| CI8252 SMITH RM 2                           75.218 METERS 20733     |
 MF1737| MF1682 MANLIUS MUNICIPAL TANK              APPROX. 8.5 KM 2092433.6 |
 MF1737| CI8251 SMITH AZ MK                                        2985330.5 |
 MF1737| MF1750 PROPHETSTOWN MUNICIPAL TANK         APPROX.30.8 KM 3023839.4 |
 MF1737| MF1746 TAMPICO FARMERS ELEV CO TOWER       APPROX.18.3 KM 3104616.8 |
 MF1737| MF1744 TAMPICO MUNICIPAL TANK              APPROX.18.1 KM 3105838.9 |
 MF1737| MF1743 TAMPICO ST MARYS CHURCH SPIRE       APPROX.18.3 KM 3113641.2 |
 MF1737|---------------------------------------------------------------------|
 MF1737
 MF1737                          SUPERSEDED SURVEY CONTROL
 MF1737
 MF1737  NAD 83(2007)-  41 31 21.15860(N)    089 37 11.89971(W) AD(2002.00) 0
 MF1737  ELLIP H (02/10/07)  211.363  (m)                       GP(2002.00)    
 MF1737  ELLIP H (12/06/04)  211.340  (m)                       GP(       ) 4 1
 MF1737  NAD 83(1997)-  41 31 21.15839(N)    089 37 11.89911(W) AD(       ) 1
 MF1737  ELLIP H (09/15/98)  211.373  (m)                       GP(       ) 3 1
 MF1737  NAD 83(1986)-  41 31 21.16447(N)    089 37 11.90698(W) AD(       ) 1
 MF1737  NAD 27      -  41 31 21.03700(N)    089 37 11.55600(W) AD(       ) 1
 MF1737
 MF1737.Superseded values are not recommended for survey control.
 MF1737
 MF1737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1737.See file dsdata.pdf to determine how the superseded data were derived.
 MF1737
 MF1737_MARKER: DS = TRIANGULATION STATION DISK
 MF1737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1737_STAMPING: SMITH 1935
 MF1737_MARK LOGO: CGS
 MF1737_PROJECTION: RECESSED 30 CENTIMETERS
 MF1737_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1737+STABILITY: SURFACE MOTION
 MF1737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1737+SATELLITE: SATELLITE OBSERVATIONS - January 04, 1997
 MF1737
 MF1737  HISTORY     - Date     Condition        Report By
 MF1737  HISTORY     - 1935     MONUMENTED       CGS
 MF1737  HISTORY     - 1954     GOOD             CGS
 MF1737  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF1737  HISTORY     - 19970104 GOOD             SECI
 MF1737  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF1737
 MF1737                          STATION DESCRIPTION
 MF1737
 MF1737'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1737'THIS STATION IS ABOUT 3 MILES NORTH NORTHEAST OF MANLIUS.  IN
 MF1737'THE NORTHWEST 1/4 OF SEC. 30, OR THE SOUTHWEST 1/4 OF SEC. 19,
 MF1737'T 18 N, R 8 E.  ON LAND OWNED BY THE FIRST NATIONAL BANK OF
 MF1737'PRINCETON AND RENTED BY WILL SMITH.  THE STATION MARK IS AT THE
 MF1737'HIGHEST POINT OF HILL IN CULTIVATED FIELD.  ABOUT 100 YARDS NORTH
 MF1737'OF MR. SMITHS HOUSE.  ABOUT 0.2 MILE SOUTH OF GRAVEL ROAD
 MF1737'LEADING EAST AND WEST.  THE MARK IS 12 INCHES UNDERGROUND.
 MF1737'
 MF1737'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1737'TABLETS SET IN CONCRETE.
 MF1737'
 MF1737'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION.  2 FEET SOUTH
 MF1737'OF FENCE CORNER AT NORTHWEST CORNER OF FIELD TO EAST OF RED
 MF1737'GARAGE.  45 FEET NORTHEAST OF NORTHEAST CORNER OF GARAGE.
 MF1737'THE MARK PROJECTS 3 INCHES.
 MF1737'
 MF1737'REFERENCE MARK NO. 2 IS SOUTHWEST OF THE STATION AT THE SOUTH
 MF1737'EDGE OF FIELD.  1 FOOT NORTH OF FENCE LINE.  THE MARK PROJECTS 4
 MF1737'INCHES.  THE DISTANCE BETWEEN THE REFERENCE MARKS IS 280.42 FEET.
 MF1737'
 MF1737'THE AZIMUTH MARK IS WEST NORTH WEST OF THE STATION JUST NORTH
 MF1737'OF T-INTERSECTION OF GRAVEL ROADS.  30 FEET WEST OF CENTER-LINE
 MF1737'OF NORTH AND SOUTH ROAD.  75 FEET NORTH OF ROAD TO EAST.  15
 MF1737'FEET EAST OF LINE OF CEDAR TREES.  1 FOOT EAST OF WEST RIGHT
 MF1737'OF WAY FENCE LINE.  THE MARK PROJECTS 6 INCHES.
 MF1737'
 MF1737'TO REACH THE STATION FROM MANLIUS GO EAST FROM THE FIRST NATIONAL
 MF1737'BANK ON GRAVEL ROAD 2.2 MILES TO T-INTERSECTION.  THENCE NORTH
 MF1737'ON GRAVEL 4.8 MILES TO T INTERSECTION.  THENCE EAST ON GRAVEL
 MF1737'0.5 MILE TO WOODEN GATE ON SOUTH AND LANE LEADING SOUTH.  GO
 MF1737'THROUGH GATE AND FOLLOW LANE 0.2 MILE TO HIGHEST POINT OF HILL
 MF1737'AND STATION.
 MF1737'
 MF1737'A 100-FOOT SIGNAL AT BRADY IS VISIBLE AT THE GROUND.
 MF1737'
 MF1737'A 100-FOOT SIGNAL AT OLSON IS VISIBLE AT THE GROUND.
 MF1737'
 MF1737'A 100-FOOT SIGNAL AT FOY IS VISIBLE AT THE GROUND.
 MF1737'
 MF1737'A 100-FOOT SIGNAL AT VAUGHN IS VISIBLE AT 50 FEET.
 MF1737'
 MF1737'A 74-FOOT SIGNAL AT GOLD 1930 IS VISIBLE AT THE GROUND.
 MF1737
 MF1737                          STATION RECOVERY (1954)
 MF1737
 MF1737'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1737'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN
 MF1737'GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO ALL MARKS CHECKED.
 MF1737'THE OLD DESCRIPTION IS ADEQUATE.
 MF1737'
 MF1737'DISTANCES AND DIRECTIONS TO THE AZIMUTH MARK AND THE REFERENCE
 MF1737'MARKS.
 MF1737'
 MF1737'THE STATION MARK IS LOCATED IN A CORN FIELD AND A TOWER COULD
 MF1737'NOT BE BUILT AT THIS TIME.  REFERENCE MARK NO. 1 WAS OCCUPIED.
 MF1737
 MF1737                          STATION RECOVERY (1995)
 MF1737
 MF1737'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1737'MARK NOT FOUND.
 MF1737
 MF1737                          STATION RECOVERY (1997)
 MF1737
 MF1737'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MF1737'RECOVERED AS DESCRIBED EXCEPT THAT THE FARM IS ABSNDENED.  TO REACH
 MF1737'FROM THE JUNCTION OF ILLINOIS ROUTE 40 (FORMERLY ILLINOIS ROUTE 88)
 MF1737'AND ILLINOIS ROUTE 92, PROCEED EAST ON ILLINOIS ROUTE 92 FOR
 MF1737'APPROXIMENTLY 1.4 MI (2.3 KM) TO THE JUNCTION OF ILLINOIS ROUTE 92 AND
 MF1737'TOWNSHIP ROAD 1100 E, TURN RIGHT (SOUTH) ON 1100 E AND PROCEED FOR
 MF1737'APPROXIMENTLY 2.0 MI (3.2 KM) TO THE JUNCTION OF 1100 E AND 2650 N,
 MF1737'TURN LEFT (EAST) ON 2650 N AND PROCEED FOR APPROXIMENTLY 0.9 MI (1.4
 MF1737'KM) TO THE JUNCTION OF 2650 N AND 1200 E, TURN RIGHT (SOUTH) ON 1200 E
 MF1737'AND PROCEED FOR APPROXIMENTLY 0.5 MI (0.8 KM) TO THE JUNCTION OF 1200
 MF1737'E AND 2600 N, TURN RIGHT (EAST) ON 2600 N AND PROCEED FOR
 MF1737'APPROXIMENTLY 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT (SOUTH) SIDE
 MF1737'OF 2600 N.  THE STATION CAN BE ACCESSED FROM A GRAVEL PRIVATE ENTRANCE
 MF1737'THAT IS APPROXIMENTLY 0.5 MI (0.8 KM) EAST OF THE JUNCTION OF 1200 E
 MF1737'AND 2600 N.
 MF1737
 MF1737                          STATION RECOVERY (2001)
 MF1737
 MF1737'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1737'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1695 ***********************************************************************
 JB1695  DESIGNATION -  SMITH
 JB1695  PID         -  JB1695
 JB1695  STATE/COUNTY-  IL/WHITE
 JB1695  COUNTRY     -  US
 JB1695  USGS QUAD   -  ENFIELD (2018)
 JB1695
 JB1695                         *CURRENT SURVEY CONTROL
 JB1695  ______________________________________________________________________
 JB1695* NAD 83(1997) POSITION- 38 01 29.58447(N) 088 19 49.11582(W)   ADJUSTED
 JB1695* NAVD 88 ORTHO HEIGHT -   163.    (meters)      535.    (feet) SCALED
 JB1695  ______________________________________________________________________
 JB1695  GEOID HEIGHT    -        -30.264 (meters)                     GEOID18
 JB1695  LAPLACE CORR    -         -1.96  (seconds)                    DEFLEC18
 JB1695  HORZ ORDER      -  SECOND
 JB1695
 JB1695.The horizontal coordinates were established by classical geodetic methods
 JB1695.and adjusted by the National Geodetic Survey in October 1999.
 JB1695
 JB1695.The orthometric height was scaled from a topographic map.
 JB1695
 JB1695.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1695.GEOID18 height accuracy estimate available here.
 JB1695
 JB1695.Click photographs - Photos may exist for this station.
 JB1695
 JB1695.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1695
 JB1695. The following values were computed from the NAD 83(1997) position.
 JB1695
 JB1695;                    North         East     Units Scale Factor Converg.
 JB1695;SPC IL E     -   150,736.894   300,265.455   MT  0.99997500   +0 00 06.7
 JB1695;SPC IL E     -   494,542.63    985,120.91   sFT  0.99997500   +0 00 06.7
 JB1695;UTM  16      - 4,209,411.094   383,239.264   MT  0.99976791   -0 49 10.4
 JB1695
 JB1695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1695!SPC IL E     -   0.99997919  x   0.99997500  =   0.99995419
 JB1695!UTM  16      -   0.99997919  x   0.99976791  =   0.99974710
 JB1695
 JB1695:                Primary Azimuth Mark                     Grid Az
 JB1695:SPC IL E     -  SMITH AZ MK                              244 00 02.4
 JB1695:UTM  16      -  SMITH AZ MK                              244 49 19.5
 JB1695
 JB1695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8323909411(NAD 83)
 JB1695
 JB1695|---------------------------------------------------------------------|
 JB1695| PID    Reference Object                     Distance      Geod. Az  |
 JB1695|                                                           dddmmss.s |
 JB1695| CI5561 SMITH RM 1                           20.367 METERS 15020     |
 JB1695| HB1469 NORRIS CITY MUNICIPAL TANK          APPROX. 5.0 KM 1684717.6 |
 JB1695| HB1470 NORRIS CITY RADIO KSB 948 MAST      APPROX. 4.0 KM 1771854.9 |
 JB1695| CI5562 SMITH RM 2                           34.671 METERS 23924     |
 JB1695| CI5560 SMITH AZ MK                                        2440009.1 |
 JB1695|---------------------------------------------------------------------|
 JB1695
 JB1695                          SUPERSEDED SURVEY CONTROL
 JB1695
 JB1695  NAD 83(1997)-  38 01 29.58764(N)    088 19 49.11496(W) AD(       ) 2
 JB1695  NAD 83(1993)-  38 01 29.59167(N)    088 19 49.11403(W) AD(       ) 2
 JB1695  NAD 83(1986)-  38 01 29.59543(N)    088 19 49.11679(W) AD(       ) 2
 JB1695  NAD 27      -  38 01 29.42789(N)    088 19 48.96081(W) AD(       ) 2
 JB1695
 JB1695.Superseded values are not recommended for survey control.
 JB1695
 JB1695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1695.See file dsdata.pdf to determine how the superseded data were derived.
 JB1695
 JB1695_MARKER: DS = TRIANGULATION STATION DISK
 JB1695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1695_STAMPING: SMITH 1961
 JB1695_MARK LOGO: CGS
 JB1695_PROJECTION: RECESSED 51 CENTIMETERS
 JB1695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1695+STABILITY: SURFACE MOTION
 JB1695
 JB1695  HISTORY     - Date     Condition        Report By
 JB1695  HISTORY     - 1961     MONUMENTED       CGS
 JB1695
 JB1695                          STATION DESCRIPTION
 JB1695
 JB1695'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1695'THE STATION IS ABOUT 5 MILES SOUTH OF ENFIELD, ABOUT 3 MILES NORTH OF
 JB1695'NORRIS CITY, ON THE PROPERTY OF MR W R SMITH AND IS IN THE SOUTHWEST
 JB1695'0.25 OF SECTION 4, T 6 S, R 8 E.  IT IS 112 FEET NORTHEAST OF A
 JB1695'WITNESS POST, 80 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 68
 JB1695'FEET NORTHWEST OF A FENCE CORNER, 59 FEET NORTH OF A WIRE FENCE AND 46
 JB1695'FEET WEST OF A WIRE FENCE.  THE MONUMENT IS 20 INCHES UNDERGROUND AND
 JB1695'THE DISK IS STAMPED SMITH 1961.
 JB1695'
 JB1695'TO REACH FROM THE JUNCTION OF U S HIGHWAYS 45 AND 460 ABOUT 1 MILE
 JB1695'SOUTH OF ENFIELD, GO SOUTH ON HIGHWAY 45 FOR 3.9 MILES TO A CROSSROAD.
 JB1695'TURN LEFT AND GO EAST ON A GRAVELED ROAD FOR 0.4 MILE TO THE STATION
 JB1695'ON THE LEFT.
 JB1695'
 JB1695'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO SOUTH ON HIGHWAY 45 FOR
 JB1695'0.15 MILE TO THE MARK NO 1961.
 JB1695'
 JB1695'REFERENCE MARK 1 IS 128 FEET EAST OF THE WITNESS POST, 22 FEET NORTH
 JB1695'OF THE CENTERLINE OF THE GRAVELED ROAD AND 6 INCHES NORTHWEST OF THE
 JB1695'FENCE CORNER.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 JB1695'SMITH
 JB1695'
 JB1695'REFERENCE MARK 2 IS 37 FEET EAST OF A POWER POLE, 25 FEET NORTH OF THE
 JB1695'CENTERLINE OF THE GRAVELED ROAD, 2 FEET WEST OF THE WITNESS POST AND 6
 JB1695'INCHES NORTH OF THE WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1695'STAMPED SMITH NO 2 1961.
 JB1695'
 JB1695'THE AZIMUTH MARK IS 39 FEET EAST OF THE CENTERLINE OF U S HIGHWAY 45,
 JB1695'1 FOOT NORTHWEST OF A WITNESS POST AND 1 FOOT WEST OF A WIRE FENCE.
 JB1695'THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED SMITH 1961.
 JB1695'
 JB1695'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0967 ***********************************************************************
 JB0967  DESIGNATION -  SMITH AZ MK
 JB0967  PID         -  JB0967
 JB0967  STATE/COUNTY-  IL/BOND
 JB0967  COUNTRY     -  US
 JB0967  USGS QUAD   -  MULBERRY GROVE (2018)
 JB0967
 JB0967                         *CURRENT SURVEY CONTROL
 JB0967  ______________________________________________________________________
 JB0967* NAD 83(1986) POSITION- 38 52 48.44   (N) 089 21 25.25   (W)   HD_HELD1
 JB0967* NAVD 88 ORTHO HEIGHT -   165.899 (meters)      544.29  (feet) ADJUSTED
 JB0967  ______________________________________________________________________
 JB0967  GEOID HEIGHT    -        -31.347 (meters)                     GEOID18
 JB0967  DYNAMIC HEIGHT  -        165.798 (meters)      543.96  (feet) COMP
 JB0967  MODELED GRAVITY -    980,011.5   (mgal)                       NAVD 88
 JB0967
 JB0967  VERT ORDER      -  SECOND    CLASS 0
 JB0967
 JB0967.The horizontal coordinates were determined by differentially corrected
 JB0967.hand held GPS observations or other comparable positioning techniques
 JB0967.and have an estimated accuracy of +/- 3 meters.
 JB0967
 JB0967.The orthometric height was determined by differential leveling and
 JB0967.adjusted by the NATIONAL GEODETIC SURVEY
 JB0967.in June 1991.
 JB0967
 JB0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0967.GEOID18 height accuracy estimate available here.
 JB0967
 JB0967.Click photographs - Photos may exist for this station.
 JB0967
 JB0967.The dynamic height is computed by dividing the NAVD 88
 JB0967.geopotential number by the normal gravity value computed on the
 JB0967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0967.degrees latitude (g = 980.6199 gals.).
 JB0967
 JB0967.The modeled gravity was interpolated from observed gravity values.
 JB0967
 JB0967;                    North         East    Units  Estimated Accuracy
 JB0967;SPC IL W     -   245,973.5     770,251.9     MT  (+/- 3 meters HH1 GPS) 
 JB0967
 JB0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9554506114(NAD 83)
 JB0967
 JB0967                          SUPERSEDED SURVEY CONTROL
 JB0967
 JB0967  NGVD 29 (??/??/92)  166.024  (m)          544.70   (f) ADJ UNCH    2 0
 JB0967
 JB0967.Superseded values are not recommended for survey control.
 JB0967
 JB0967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0967.See file dsdata.pdf to determine how the superseded data were derived.
 JB0967
 JB0967_MARKER: DZ = AZIMUTH MARK DISK
 JB0967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0967_STAMPING: SMITH 1960
 JB0967_MARK LOGO: CGS
 JB0967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0967+STABILITY: SURFACE MOTION
 JB0967
 JB0967  HISTORY     - Date     Condition        Report By
 JB0967  HISTORY     - 1960     MONUMENTED       CGS
 JB0967  HISTORY     - 1981     GOOD             NGS
 JB0967
 JB0967                          STATION DESCRIPTION
 JB0967
 JB0967'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB0967'1.9 MI SW FROM SMITHBORO.
 JB0967'ABOUT 1.0 MILE SOUTH ALONG A CONCRETE PAVED ROAD FROM THE POST
 JB0967'OFFICE AT SMITHBORO, THENCE 0.9 MILE WEST ALONG AN OILED ROAD,
 JB0967'AT THE JUNCTION OF A DRIVE SOUTH TO A FARM HOUSE, 23 FEET SOUTH
 JB0967'OF THE CENTER LINE OF THE ROAD, 33 1/2 FEET WEST OF THE CENTER
 JB0967'LINE OF THE DRIVE, 11 FEET WEST OF A FENCE CORNER, 3 FEET NORTH
 JB0967'OF A POWER POLE, 1 1/2 FEET NORTH OF A FENCE, 2.2 FEET NORTHEAST
 JB0967'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 JB0967'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0967
 JB0967                          STATION RECOVERY (1981)
 JB0967
 JB0967'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JB0967'0.85 MILES SOUTH ALONG COUNTY ROAD 975 N TO A ROAD RIGHT, THENCE WEST
 JB0967'ON COUNTY ROAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0516 ***********************************************************************
 JB0516  DESIGNATION -  SMITH AZ MK
 JB0516  PID         -  JB0516
 JB0516  STATE/COUNTY-  IL/WAYNE
 JB0516  COUNTRY     -  US
 JB0516  USGS QUAD   -  WAYNE CITY (2018)
 JB0516
 JB0516                         *CURRENT SURVEY CONTROL
 JB0516  ______________________________________________________________________
 JB0516* NAD 83(1986) POSITION- 38 16 15.     (N) 088 35 30.     (W)   SCALED
 JB0516* NAVD 88 ORTHO HEIGHT -   131.284 (meters)      430.72  (feet) ADJUSTED
 JB0516  ______________________________________________________________________
 JB0516  GEOID HEIGHT    -        -30.339 (meters)                     GEOID18
 JB0516  DYNAMIC HEIGHT  -        131.199 (meters)      430.44  (feet) COMP
 JB0516  MODELED GRAVITY -    979,985.4   (mgal)                       NAVD 88
 JB0516
 JB0516  VERT ORDER      -  SECOND    CLASS 0
 JB0516
 JB0516.The horizontal coordinates were scaled from a map and have
 JB0516.an estimated accuracy of +/- 6 seconds.
 JB0516
 JB0516.The orthometric height was determined by differential leveling and
 JB0516.adjusted by the NATIONAL GEODETIC SURVEY
 JB0516.in June 1991.
 JB0516
 JB0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0516.GEOID18 height accuracy estimate available here.
 JB0516
 JB0516.Click photographs - Photos may exist for this station.
 JB0516
 JB0516.The dynamic height is computed by dividing the NAVD 88
 JB0516.geopotential number by the normal gravity value computed on the
 JB0516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0516.degrees latitude (g = 980.6199 gals.).
 JB0516
 JB0516.The modeled gravity was interpolated from observed gravity values.
 JB0516
 JB0516;                    North         East    Units  Estimated Accuracy
 JB0516;SPC IL E     -   178,070.      277,390.      MT  (+/- 180 meters Scaled)
 JB0516
 JB0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH607370(NAD 83)
 JB0516
 JB0516                          SUPERSEDED SURVEY CONTROL
 JB0516
 JB0516  NGVD 29 (??/??/92)  131.409  (m)          431.13   (f) ADJ UNCH    2 0
 JB0516
 JB0516.Superseded values are not recommended for survey control.
 JB0516
 JB0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0516.See file dsdata.pdf to determine how the superseded data were derived.
 JB0516
 JB0516_MARKER: DZ = AZIMUTH MARK DISK
 JB0516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0516_STAMPING: SMITH 1961
 JB0516_MARK LOGO: CGS
 JB0516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0516+STABILITY: SURFACE MOTION
 JB0516
 JB0516  HISTORY     - Date     Condition        Report By
 JB0516  HISTORY     - 1961     MONUMENTED       CGS
 JB0516  HISTORY     - 1973     GOOD             NGS
 JB0516
 JB0516                          STATION DESCRIPTION
 JB0516
 JB0516'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0516'5.6 MI SW FROM WAYNE CITY.
 JB0516'ABOUT 3.5 MILES SOUTH ALONG STATE HIGHWAY 142 FROM ITS JUNCTION
 JB0516'WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.15 MILE WEST ALONG
 JB0516'A GRAVEL ROAD, THENCE 1.9 MILES SOUTH ALONG A GRAVEL ROAD, AT
 JB0516'THE JUNCTION OF AN EAST-WEST GRAVEL ROAD, 18 FEET EAST OF THE
 JB0516'CENTER OF THE ROAD, 25 FEET SOUTH OF THE CENTER OF THE ROAD, 4.5
 JB0516'FEET SOUTHWEST OF A POWER POLE, 1.8 FEET NORTH OF A METAL WITNESS
 JB0516'POST, ABOUT 1.5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 JB0516'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0516
 JB0516                          STATION RECOVERY (1973)
 JB0516
 JB0516'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0516'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1549 ***********************************************************************
 JB1549  DESIGNATION -  SMITH RESET
 JB1549  PID         -  JB1549
 JB1549  STATE/COUNTY-  IL/BOND
 JB1549  COUNTRY     -  US
 JB1549  USGS QUAD   -  MULBERRY GROVE (2018)
 JB1549
 JB1549                         *CURRENT SURVEY CONTROL
 JB1549  ______________________________________________________________________
 JB1549* NAD 83(1986) POSITION- 38 52 48.83   (N) 089 21 01.13   (W)   HD_HELD1
 JB1549* NAVD 88 ORTHO HEIGHT -   164.77  (+/-2cm)      540.6   (feet) VERTCON3
 JB1549  ______________________________________________________________________
 JB1549  GEOID HEIGHT    -        -31.353 (meters)                     GEOID18
 JB1549  VERT ORDER      -  THIRD (See Below)
 JB1549
 JB1549.The horizontal coordinates were determined by differentially corrected
 JB1549.hand held GPS observations or other comparable positioning techniques
 JB1549.and have an estimated accuracy of +/- 3 meters.
 JB1549
 JB1549.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1549.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1549
 JB1549.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1549.GEOID18 height accuracy estimate available here.
 JB1549
 JB1549.The vertical order pertains to the NGVD 29 superseded value.
 JB1549
 JB1549.Click photographs - Photos may exist for this station.
 JB1549
 JB1549;                    North         East    Units  Estimated Accuracy
 JB1549;SPC IL W     -   245,990.7     770,833.1     MT  (+/- 3 meters HH1 GPS) 
 JB1549
 JB1549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ9612706111(NAD 83)
 JB1549
 JB1549                          SUPERSEDED SURVEY CONTROL
 JB1549
 JB1549  NGVD 29 (??/??/??)  164.90   (m)          541.0    (f) RESET       3  
 JB1549
 JB1549.Superseded values are not recommended for survey control.
 JB1549
 JB1549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1549.See file dsdata.pdf to determine how the superseded data were derived.
 JB1549
 JB1549_MARKER: DH = HORIZONTAL CONTROL DISK
 JB1549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1549_STAMPING: SMITH 1960 1975
 JB1549_MARK LOGO: NGS
 JB1549_PROJECTION: PROJECTING 3 CENTIMETERS
 JB1549_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1549+STABILITY: SURFACE MOTION
 JB1549
 JB1549  HISTORY     - Date     Condition        Report By
 JB1549  HISTORY     - 1975     MONUMENTED       NGS
 JB1549  HISTORY     - 19810513 GOOD             NGS
 JB1549
 JB1549                          STATION DESCRIPTION
 JB1549
 JB1549'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 JB1549'1.55 MI SW FROM SMITHBORO.
 JB1549'1.0 MILE SOUTH ALONG A PAVED ROAD FROM THE POST OFFICE IN SMITHBORO,
 JB1549'THENCE 0.35 MILE WEST ALONG A PAVED ROAD  CONTINUE AHEAD ON GRAVELED
 JB1549'ROAD FOR 0.05 MILE, 22 FEET NORTH OF THE CENTERLINE OF THE GRAVELED
 JB1549'ROAD, AND 2 FEET SOUTH OF A FENCELINE.
 JB1549'THE MARK IS 1 FT  W FROM A WITNESS POST.
 JB1549'THE MARK IS ABOVE LEVEL WITH ROAD.
 JB1549
 JB1549                          STATION RECOVERY (1981)
 JB1549
 JB1549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 JB1549'THE STATION MARK AZ MK WERE FOUND IN GOOD CONDITION.  BOTH THE RMS
 JB1549'WERE FOUND WITH THE TOPS SHEARED OFF AND THE DISK GONE.  REFERENCE
 JB1549'WERE SET USING THE SAME MONUMENTS SINCE THEY WERE FOUND TO BE SOLID. A
 JB1549'NEW DESCRIPTION FOLLOWS.  THE STATION IS LOCATED ABOAUT 3 MILES (4.8
 JB1549'KM) SE OF GREENVILLE.  1 MILE (1.6 KM) S OF SMITHSBORO, ON ROAD
 JB1549'RIGHT-OF-WAY, 1 FOOT (0.3 M) W OF A METAL WITNESS POST, 22 FT (6.7 M)
 JB1549'N OF THE CENTERLINE OF COUNTY ROAD 1550 E, AND 80 FT (24.4 M) NW OF A
 JB1549'POWER POLE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1549'STAMPED---SMITH 1960 1975---.  TO REACH THE STATION FROM THE U.S POST
 JB1549'OFFICE AT SMITHSVILLE, GO S ON COUNTY ROAD 975 N FOR 0.85 MILE (1.37
 JB1549'KM) TO A PAVED ROAD RIGHT.  TURN RIGHT AND GO WESTERLY ON COUNTY ROAD
 JB1549'1550 E FOR 0.65 MILE (1.05 KM) TO THE STATION ON THE RIGHT.  CONTINUE
 JB1549'W ON THE ROAD FOR 0.35 MILE (0.56 KM) TO THE AZ MK ON THE LEFT AS
 JB1549'DESCRIBED.  RM 3 IS 1 FOOT (0.3 M) E OF A METAL WITNESS POST, 22 FT
 JB1549'(6.7 M) S OF THE CENTERLINE OF THE ROAD AND 10 FT (3.0 M) W OF THE
 JB1549'POWER POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED---SMITH
 JB1549'1960 NO 3 1981---.  RM 4 IS 22 FT (6.7 M) S OF THE CENTERLINE OF THE
 JB1549'ROAD AND 1 FOOT (0.3 M) E OF A METAL WITNESS POST. THE MONUMENT IS
 JB1549'FLUSH AND THE DISK IS STAMPED---SMITH 1960 NO 4 1981---.  THE AZ MK IS
 JB1549'35 FT (10.7 M) W OF THE CENTRELINE OF A DRIVEWAY, 24 FT (7.3 M) S OF
 JB1549'THE CENTERLINE OF THE ROAD, 4 FT (1.2 M) N OF A POWER POLE AND 2 FT
 JB1549'(0.6 M) NE OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 JB1549'AND THE DISK IS STAMPED---SMITH 1960---.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0517 ***********************************************************************
 JB0517  DESIGNATION -  SMITH RESET
 JB0517  PID         -  JB0517
 JB0517  STATE/COUNTY-  IL/WAYNE
 JB0517  COUNTRY     -  US
 JB0517  USGS QUAD   -  WAYNE CITY (2018)
 JB0517
 JB0517                         *CURRENT SURVEY CONTROL
 JB0517  ______________________________________________________________________
 JB0517* NAD 83(1997) POSITION- 38 16 14.62833(N) 088 35 39.70428(W)   ADJUSTED
 JB0517* NAVD 88 ORTHO HEIGHT -   131.90  (meters)      432.7   (feet) RESET
 JB0517  ______________________________________________________________________
 JB0517  GEOID HEIGHT    -        -30.338 (meters)                     GEOID18
 JB0517  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 JB0517  HORZ ORDER      -  SECOND
 JB0517  VERT ORDER      -  THIRD
 JB0517
 JB0517.The horizontal coordinates were established by classical geodetic methods
 JB0517.and adjusted by the National Geodetic Survey in October 1999.
 JB0517
 JB0517.The orthometric height was computed from unverified reset data.
 JB0517
 JB0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0517.GEOID18 height accuracy estimate available here.
 JB0517
 JB0517.Click photographs - Photos may exist for this station.
 JB0517
 JB0517.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0517
 JB0517. The following values were computed from the NAD 83(1997) position.
 JB0517
 JB0517;                    North         East     Units Scale Factor Converg.
 JB0517;SPC IL E     -   178,057.109   277,158.278   MT  0.99998142   -0 09 42.0
 JB0517;SPC IL E     -   584,175.70    909,310.12   sFT  0.99998142   -0 09 42.0
 JB0517;UTM  16      - 4,237,055.852   360,531.193   MT  0.99983956   -0 59 15.6
 JB0517
 JB0517!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0517!SPC IL E     -   0.99998407  x   0.99998142  =   0.99996549
 JB0517!UTM  16      -   0.99998407  x   0.99983956  =   0.99982363
 JB0517
 JB0517:                Primary Azimuth Mark                     Grid Az
 JB0517:SPC IL E     -  SMITH AZ MK                              097 16 42.5
 JB0517:UTM  16      -  SMITH AZ MK                              098 06 16.1
 JB0517
 JB0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6053137055(NAD 83)
 JB0517
 JB0517|---------------------------------------------------------------------|
 JB0517| PID    Reference Object                     Distance      Geod. Az  |
 JB0517|                                                           dddmmss.s |
 JB0517| JB0518 SMITH RM 3                           23.215 METERS 08612     |
 JB0517| JB0515 SMITH RM 1                           23.220 METERS 08617     |
 JB0517| JB0516 SMITH AZ MK                                        0970700.5 |
 JB0517| JB1729 ADEN LOOKOUT TOWER                  APPROX. 7.3 KM 1165434.0 |
 JB0517| JB0513 SMITH RM 2                           22.068 METERS 15829     |
 JB0517|---------------------------------------------------------------------|
 JB0517
 JB0517                          SUPERSEDED SURVEY CONTROL
 JB0517
 JB0517  NAD 83(1993)-  38 16 14.63939(N)    088 35 39.70420(W) AD(       ) 2
 JB0517  NAD 83(1986)-  38 16 14.64211(N)    088 35 39.70309(W) AD(       ) 2
 JB0517  NAD 27      -  38 16 14.46786(N)    088 35 39.50758(W) AD(       ) 2
 JB0517
 JB0517.Superseded values are not recommended for survey control.
 JB0517
 JB0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0517.See file dsdata.pdf to determine how the superseded data were derived.
 JB0517
 JB0517_MARKER: DH = HORIZONTAL CONTROL DISK
 JB0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0517_STAMPING: SMITH 1961 1973
 JB0517_MARK LOGO: NGS
 JB0517_PROJECTION: FLUSH
 JB0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0517+STABILITY: SURFACE MOTION
 JB0517
 JB0517  HISTORY     - Date     Condition        Report By
 JB0517  HISTORY     - 1973     MONUMENTED       NGS
 JB0517  HISTORY     - 1973     GOOD             NGS
 JB0517
 JB0517                          STATION DESCRIPTION
 JB0517
 JB0517'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0517'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 142 AT
 JB0517'WAYNE CITY, GO SOUTH ON HIGHWAY 142 FOR 3.45 MILES TO A CROSSROAD.
 JB0517'TURN RIGHT AND GO WEST ON GRAVELED ROAD FOR 0.2 MILE TO A ROAD LEFT.
 JB0517'TURN LEFT AND GO SOUTH ON GRAVELED ROAD FOR 1.85 MILES TO AN OILED
 JB0517'CROSSROAD AND THE AZIMUTH MARK ON THE LEFT.  TURN RIGHT AND GO
 JB0517'WESTERLY ON THE OILED ROAD FOR 0.15 MILE TO THE STATION ON THE RIGHT.
 JB0517'
 JB0517'REFERENCE MARK 2 IS 61 FEET WEST OF A POWER POLE, 37 FEET SOUTH OF THE
 JB0517'CENTERLINE OF THE ROAD, 1 FOOT NORTH OF A METAL WITNESS POST, AND 1
 JB0517'FOOT WEST OF A 6 X 10 INCH WOODEN POST.  THE MONUMENT PROJECTS ABOUT 1
 JB0517'INCH AND THE DISK IS STAMPED SMITH NO 2 1961.
 JB0517'
 JB0517'REFERENCE MARK 3 IS 97 FEET NORTH OF POWER POLE, 16 FEET SOUTHWEST OF
 JB0517'THE CENTERLINE OF THE ROAD AND 1 FOOT WEST OF A METAL WITNESS POST.
 JB0517'THE MONUMENT PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED SMITH
 JB0517'1961 NO 3 1973.
 JB0517'
 JB0517'THE AZIMUTH MARK IS 19 FEET EAST OF THE CENTERLINE OF ROAD, 25 FEET
 JB0517'SOUTH OF THE CENTERLINE OF OILED ROAD, 5 FEET SOUTHWEST OF A POWER
 JB0517'POLE AND 2 FEET NORTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 JB0517'2 INCHES AND THE DISK IS STAMPED SMITH 1961.
 JB0517'
 JB0517'THE STATION MARK IS 123 FEET NORTHWEST OF A POWER POLE, 16 FEET NORTH
 JB0517'OF THE CENTERLINE OF THE ROAD AND 1 FOOT WEST OF A METAL WITNESS POST.
 JB0517'THE MONUMENT IS FLUSH WITH THE GROUND ON THE SOUTH SIDE AND ABOUT 18
 JB0517'INCHES UNDERGROUND ON THE NORTH SIDE.  THE DISK IS STAMPED SMITH 1961
 JB0517'1973.
 JB0517'
 JB0517'HEIGHT OF LIGHT ABOVE STATION MARK 22.1 METERS.
 JB0517
 JB0517                          STATION RECOVERY (1973)
 JB0517
 JB0517'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0517'5.5 MI SW FROM WAYNE CITY.
 JB0517'3.45 MILES SOUTH ALONG STATE HIGHWAY 142 FROM ITS JUNCTION WITH
 JB0517'STATE HIGHWAY 15 AT WAYNE CITY, TO A CROSSROAD, THENCE WEST ON
 JB0517'GRAVELED ROAD FOR 0.2 MILE TO ROAD LEFT, THENCE SOUTH ON
 JB0517'GRAVELDED ROAD FOR 1.85 MILES TO A CROSSROAD, THENCE WEST ON
 JB0517'OILED ROAD FOR 0.15 MILE TO MARK ON RIGHT, 123 FEET NORTHWEST OF
 JB0517'A POWER POLE, 16 FEET NORTH OF THE CENTERLINE OF THE ROAD, 1
 JB0517'FOOT WEST OF A METAL WITNESS POST, SET IN THE TOP OF AN IRREGULAR
 JB0517'MASS OF CONCRETE FLUSH ON SOUTH SIDE AND ABOUT 18 INCHES
 JB0517'UNDERGROUND ON THE NORTH SIDE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0515 ***********************************************************************
 JB0515  DESIGNATION -  SMITH RM 1
 JB0515  PID         -  JB0515
 JB0515  STATE/COUNTY-  IL/WAYNE
 JB0515  COUNTRY     -  US
 JB0515  USGS QUAD   -  WAYNE CITY (2018)
 JB0515
 JB0515                         *CURRENT SURVEY CONTROL
 JB0515  ______________________________________________________________________
 JB0515* NAD 83(1986) POSITION- 38 16 14.68   (N) 088 35 38.75   (W)   HD_HELD1
 JB0515* NAVD 88 ORTHO HEIGHT -   132.427 (meters)      434.47  (feet) ADJUSTED
 JB0515  ______________________________________________________________________
 JB0515  GEOID HEIGHT    -        -30.338 (meters)                     GEOID18
 JB0515  DYNAMIC HEIGHT  -        132.342 (meters)      434.19  (feet) COMP
 JB0515  MODELED GRAVITY -    979,985.3   (mgal)                       NAVD 88
 JB0515
 JB0515  VERT ORDER      -  SECOND    CLASS 0
 JB0515
 JB0515.The horizontal coordinates were determined by differentially corrected
 JB0515.hand held GPS observations or other comparable positioning techniques
 JB0515.and have an estimated accuracy of +/- 3 meters.
 JB0515
 JB0515.The orthometric height was determined by differential leveling and
 JB0515.adjusted by the NATIONAL GEODETIC SURVEY
 JB0515.in June 1991.
 JB0515
 JB0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0515.GEOID18 height accuracy estimate available here.
 JB0515
 JB0515.Click photographs - Photos may exist for this station.
 JB0515
 JB0515.The dynamic height is computed by dividing the NAVD 88
 JB0515.geopotential number by the normal gravity value computed on the
 JB0515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0515.degrees latitude (g = 980.6199 gals.).
 JB0515
 JB0515.The modeled gravity was interpolated from observed gravity values.
 JB0515
 JB0515;                    North         East    Units  Estimated Accuracy
 JB0515;SPC IL E     -   178,058.6     277,181.5     MT  (+/- 3 meters HH1 GPS) 
 JB0515
 JB0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6055437057(NAD 83)
 JB0515
 JB0515                          SUPERSEDED SURVEY CONTROL
 JB0515
 JB0515  NGVD 29 (??/??/92)  132.552  (m)          434.88   (f) ADJ UNCH    2 0
 JB0515
 JB0515.Superseded values are not recommended for survey control.
 JB0515
 JB0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0515.See file dsdata.pdf to determine how the superseded data were derived.
 JB0515
 JB0515_MARKER: DR = REFERENCE MARK DISK
 JB0515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0515_STAMPING: SMITH NO 1 1961
 JB0515_MARK LOGO: CGS
 JB0515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0515+STABILITY: SURFACE MOTION
 JB0515
 JB0515  HISTORY     - Date     Condition        Report By
 JB0515  HISTORY     - 1961     MONUMENTED       CGS
 JB0515  HISTORY     - 1973     POOR             NGS
 JB0515
 JB0515                          STATION DESCRIPTION
 JB0515
 JB0515'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0515'5.7 MI SW FROM WAYNE CITY.
 JB0515'ABOUT 3.5 MILES SOUTH ALONG STATE HIGHWAY 142 FROM ITS JUNCTION
 JB0515'WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.15 MILE WEST ALONG
 JB0515'A GRAVEL ROAD, THENCE 1.9 MILES SOUTH ALONG A GRAVEL ROAD, THENCE
 JB0515'0.15 MILE WEST ALONG A GRAVEL ROAD, AT A SLIGHT JOG IN THE ROAD,
 JB0515'17 FEET SOUTH OF THE CENTER OF THE ROAD, 97 FEET NORTH OF A
 JB0515'POWER POLE, 69 FEET SOUTHEAST OF A TRIANGLE BLAZED 20 INCH ELM
 JB0515'TREE, 1 FOOT NORTH OF A FENCE, 76.2 FEET EAST OF TRAVERSE STATION
 JB0515'SMITH, 1.5 FEET WEST OF A METAL WITNESS POST, ABOUT 2.5 FEET
 JB0515'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0515'POST PROJECTING 1 INCH.
 JB0515
 JB0515                          STATION RECOVERY (1973)
 JB0515
 JB0515'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0515'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1736 ***********************************************************************
 MF1736  DESIGNATION -  SMITH RM 1
 MF1736  PID         -  MF1736
 MF1736  STATE/COUNTY-  IL/BUREAU
 MF1736  COUNTRY     -  US
 MF1736  USGS QUAD   -  WALNUT (2018)
 MF1736
 MF1736                         *CURRENT SURVEY CONTROL
 MF1736  ______________________________________________________________________
 MF1736* NAD 83(1997) POSITION- 41 31 19.17422(N) 089 37 09.71974(W)   ADJUSTED
 MF1736* NAVD 88 ORTHO HEIGHT -   245.    (meters)      804.    (feet) SCALED
 MF1736  ______________________________________________________________________
 MF1736  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 MF1736  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 MF1736  HORZ ORDER      -  SECOND
 MF1736
 MF1736.The horizontal coordinates were established by classical geodetic methods
 MF1736.and adjusted by the National Geodetic Survey in October 1999.
 MF1736
 MF1736.The orthometric height was scaled from a topographic map.
 MF1736
 MF1736.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1736.GEOID18 height accuracy estimate available here.
 MF1736
 MF1736.Click photographs - Photos may exist for this station.
 MF1736
 MF1736.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1736
 MF1736. The following values were computed from the NAD 83(1997) position.
 MF1736
 MF1736;                    North         East     Units Scale Factor Converg.
 MF1736;SPC IL W     -   539,138.725   745,679.394   MT  0.99996685   +0 21 46.1
 MF1736;SPC IL W     - 1,768,824.30  2,446,449.81   sFT  0.99996685   +0 21 46.1
 MF1736;UTM  16      - 4,600,018.834   281,445.028   MT  1.00018786   -1 44 13.5
 MF1736
 MF1736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1736!SPC IL W     -   0.99996677  x   0.99996685  =   0.99993362
 MF1736!UTM  16      -   0.99996677  x   1.00018786  =   1.00015462
 MF1736
 MF1736:                Primary Azimuth Mark                     Grid Az
 MF1736:SPC IL W     -  SMITH AZ MK                              300 37 57.2
 MF1736:UTM  16      -  SMITH AZ MK                              302 43 56.8
 MF1736
 MF1736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8144500018(NAD 83)
 MF1736
 MF1736|---------------------------------------------------------------------|
 MF1736| PID    Reference Object                     Distance      Geod. Az  |
 MF1736|                                                           dddmmss.s |
 MF1736| MF1735 WALNUT MUNICIPAL TANK               APPROX. 5.1 KM 0400056.8 |
 MF1736| MF1682 MANLIUS MUNICIPAL TANK              APPROX. 8.5 KM 2095436.3 |
 MF1736| CI8252 SMITH RM 2                           85.472 METERS 26620     |
 MF1736| CI8251 SMITH AZ MK                                        3005943.3 |
 MF1736| MF1737 SMITH                                79.380 METERS 32028     |
 MF1736|---------------------------------------------------------------------|
 MF1736
 MF1736                          SUPERSEDED SURVEY CONTROL
 MF1736
 MF1736  NAD 83(1996)-  41 31 19.17423(N)    089 37 09.71975(W) AD(       ) 2
 MF1736  NAD 83(1986)-  41 31 19.18018(N)    089 37 09.72747(W) AD(       ) 2
 MF1736  NAD 27      -  41 31 19.05300(N)    089 37 09.37600(W) AD(       ) 2
 MF1736
 MF1736.Superseded values are not recommended for survey control.
 MF1736
 MF1736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1736.See file dsdata.pdf to determine how the superseded data were derived.
 MF1736
 MF1736_MARKER: DR = REFERENCE MARK DISK
 MF1736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1736_STAMPING: SMITH NO 1 1935
 MF1736_MARK LOGO: CGS
 MF1736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1736+STABILITY: SURFACE MOTION
 MF1736
 MF1736  HISTORY     - Date     Condition        Report By
 MF1736  HISTORY     - 1935     MONUMENTED       CGS
 MF1736  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF1736  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF1736
 MF1736                          STATION DESCRIPTION
 MF1736
 MF1736'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1736'STATION IS LOCATED ABOUT 3 MILES SOUTHWEST OF WALNUT AND 3 MILES
 MF1736'SOUTHEAST OF NORMANDY AND ON THE PROPERTY OF VERN JOHNSON.  IT
 MF1736'IS 45 FEET NORTHEAST OF A GATE POST, 15 FEET EAST OF THE CENTER
 MF1736'OF A GRAVEL DRIVEWAY, 8 FEET NORTH OF A WHITE WITNESS POST AND
 MF1736'2 FEET SOUTHWEST OF A FENCE CORNER.  THE MARK PROJECTS 6 INCHES
 MF1736'AND THE DISK IS STAMPED SMITH NO 1 1935.
 MF1736'
 MF1736'SMITH 1935 IS ABOUT 300 FEET NORTH OF A HOUSE, ABOUT 240 FEET
 MF1736'NORTHWEST OF THE CENTER OF THE GRAVEL DRIVEWAY AND ABOUT 230
 MF1736'FEET NORTH OF A FENCE LINE.  THE MARK IS UNDERGROUND 12 INCHES
 MF1736'AND THE DISK IS STAMPED SMITH 1935.
 MF1736'
 MF1736'REFERENCE MARK NO. 2 IS 125 FEET NORTHWEST OF THE NORTHWEST
 MF1736'CORNER OF FRAME HOUSE, 25 FEET WEST OF A 20 INCH LOCUST TREE AND
 MF1736'1 FOOT NORTH OF A FENCE LINE.  THE MARK PROJECTS 4 INCHES AND
 MF1736'THE DISK IS STAMPED SMITH NO 2 1935.
 MF1736'
 MF1736'AZIMUTH MARK IS 75 FEET NORTHWEST OF THE INTERSECTION OF A GRAVEL
 MF1736'T-ROAD, 30 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 1 FOOT
 MF1736'EAST OF A FENCE LINE AND 1 FOOT SOUTH OF A WHITE WITNESS POST.
 MF1736'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED SMITH
 MF1736'1935 AZIMUTH.
 MF1736'
 MF1736'TO REACH THE STATION FROM THE RAILROAD DEPOT IN WALNUT GO
 MF1736'SOUTHWESTERLY ON THE MAIN STREET FOR 0.5 MILE TO A SIDE ROAD
 MF1736'RIGHT, TURN RIGHT AND GO WEST ON PAVED ROAD FOR 0.6 MILE TO
 MF1736'WHERE PAVED ROAD TURNS LEFT AND A GRAVEL ROAD CONTINUES STRAIGHT
 MF1736'AHEAD, TURN LEFT AND GO SOUTH ON PAVED ROAD FOR 1.75 MILES TO
 MF1736'A GRAVEL CROSSROAD, TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR
 MF1736'0.45 MILE TO A GRAVEL DRIVEWAY LEFT*, TURN LEFT AND GO SOUTH
 MF1736'AND WEST ON GRAVEL DRIVEWAY FOR 0.3 MILE TO THE STATION ON THE LEFT
 MF1736'AS DESCRIBED.
 MF1736'
 MF1736'TO REACH THE AZIMUTH MARK FROM THIS * POINT CONTINUE WEST ON
 MF1736'GRAVEL ROAD FOR 0.5 MILE TO A T-INTERSECTION AND THE MARK AS
 MF1736'DESCRIBED.
 MF1736'
 MF1736'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1736
 MF1736                          STATION RECOVERY (1995)
 MF1736
 MF1736'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1736'MARK NOT FOUND.
 MF1736
 MF1736                          STATION RECOVERY (2001)
 MF1736
 MF1736'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1736'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0513 ***********************************************************************
 JB0513  DESIGNATION -  SMITH RM 2
 JB0513  PID         -  JB0513
 JB0513  STATE/COUNTY-  IL/WAYNE
 JB0513  COUNTRY     -  US
 JB0513  USGS QUAD   -  WAYNE CITY (2018)
 JB0513
 JB0513                         *CURRENT SURVEY CONTROL
 JB0513  ______________________________________________________________________
 JB0513* NAD 83(1986) POSITION- 38 16 13.96   (N) 088 35 39.37   (W)   HD_HELD1
 JB0513* NAVD 88 ORTHO HEIGHT -   132.373 (meters)      434.29  (feet) ADJUSTED
 JB0513  ______________________________________________________________________
 JB0513  GEOID HEIGHT    -        -30.337 (meters)                     GEOID18
 JB0513  DYNAMIC HEIGHT  -        132.288 (meters)      434.01  (feet) COMP
 JB0513  MODELED GRAVITY -    979,985.3   (mgal)                       NAVD 88
 JB0513
 JB0513  VERT ORDER      -  SECOND    CLASS 0
 JB0513
 JB0513.The horizontal coordinates were determined by differentially corrected
 JB0513.hand held GPS observations or other comparable positioning techniques
 JB0513.and have an estimated accuracy of +/- 3 meters.
 JB0513
 JB0513.The orthometric height was determined by differential leveling and
 JB0513.adjusted by the NATIONAL GEODETIC SURVEY
 JB0513.in June 1991.
 JB0513
 JB0513.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0513.GEOID18 height accuracy estimate available here.
 JB0513
 JB0513.Click photographs - Photos may exist for this station.
 JB0513
 JB0513.The dynamic height is computed by dividing the NAVD 88
 JB0513.geopotential number by the normal gravity value computed on the
 JB0513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0513.degrees latitude (g = 980.6199 gals.).
 JB0513
 JB0513.The modeled gravity was interpolated from observed gravity values.
 JB0513
 JB0513;                    North         East    Units  Estimated Accuracy
 JB0513;SPC IL E     -   178,036.5     277,166.3     MT  (+/- 3 meters HH1 GPS) 
 JB0513
 JB0513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6053837035(NAD 83)
 JB0513
 JB0513                          SUPERSEDED SURVEY CONTROL
 JB0513
 JB0513  NGVD 29 (??/??/92)  132.498  (m)          434.70   (f) ADJ UNCH    2 0
 JB0513
 JB0513.Superseded values are not recommended for survey control.
 JB0513
 JB0513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0513.See file dsdata.pdf to determine how the superseded data were derived.
 JB0513
 JB0513_MARKER: DR = REFERENCE MARK DISK
 JB0513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0513_STAMPING: SMITH NO 2 1961
 JB0513_MARK LOGO: CGS
 JB0513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0513+STABILITY: SURFACE MOTION
 JB0513
 JB0513  HISTORY     - Date     Condition        Report By
 JB0513  HISTORY     - 1961     MONUMENTED       CGS
 JB0513  HISTORY     - 1973     GOOD             NGS
 JB0513
 JB0513                          STATION DESCRIPTION
 JB0513
 JB0513'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0513'5.7 MI SW FROM WAYNE CITY.
 JB0513'ABOUT 3.5 MILES SOUTH ALONG STATE HIGHWAY 142 FROM ITS JUNCTION
 JB0513'WITH STATE HIGHWAY 15 IN WAYNE CITY, THENCE 0.15 MILE WEST ALONG
 JB0513'A GRAVEL ROAD, THENCE 1.9 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 JB0513'0.15 MILE WEST ALONG A GRAVEL ROAD, AT A SLIGHT JOG IN THE ROAD,
 JB0513'33 FEET SOUTHEAST OF THE CENTER OF THE ROAD, 61 FEET
 JB0513'WEST-NORTHWEST OF A POWER POLE, 87 FEET SOUTH OF A TRIANGLE
 JB0513'BLAZED 20 INCH ELM TREE, 1 FOOT NORTHWEST OF A FENCE, 72.4 FEET
 JB0513'SOUTH OF TRAVERSE STATION SMITH, 88.6 FEET SOUTHWEST OF A METAL
 JB0513'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 JB0513'CONCRETE POST PROJECTING 1 INCH.
 JB0513
 JB0513                          STATION RECOVERY (1973)
 JB0513
 JB0513'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0513'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0518 ***********************************************************************
 JB0518  DESIGNATION -  SMITH RM 3
 JB0518  PID         -  JB0518
 JB0518  STATE/COUNTY-  IL/WAYNE
 JB0518  COUNTRY     -  US
 JB0518  USGS QUAD   -  WAYNE CITY (2018)
 JB0518
 JB0518                         *CURRENT SURVEY CONTROL
 JB0518  ______________________________________________________________________
 JB0518* NAD 83(1986) POSITION- 38 16 14.68   (N) 088 35 38.75   (W)   HD_HELD1
 JB0518* NAVD 88 ORTHO HEIGHT -   132.21  (meters)      433.8   (feet) RESET
 JB0518  ______________________________________________________________________
 JB0518  GEOID HEIGHT    -        -30.338 (meters)                     GEOID18
 JB0518  VERT ORDER      -  THIRD
 JB0518
 JB0518.The horizontal coordinates were determined by differentially corrected
 JB0518.hand held GPS observations or other comparable positioning techniques
 JB0518.and have an estimated accuracy of +/- 3 meters.
 JB0518
 JB0518.The orthometric height was computed from unverified reset data.
 JB0518
 JB0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0518.GEOID18 height accuracy estimate available here.
 JB0518
 JB0518.Click photographs - Photos may exist for this station.
 JB0518
 JB0518;                    North         East    Units  Estimated Accuracy
 JB0518;SPC IL E     -   178,058.6     277,181.5     MT  (+/- 3 meters HH1 GPS) 
 JB0518
 JB0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6055437057(NAD 83)
 JB0518
 JB0518                          SUPERSEDED SURVEY CONTROL
 JB0518
 JB0518.No superseded survey control is available for this station.
 JB0518
 JB0518_MARKER: DR = REFERENCE MARK DISK
 JB0518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0518_STAMPING: SMITH 1961 NO 3 1973
 JB0518_MARK LOGO: NGS
 JB0518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0518+STABILITY: SURFACE MOTION
 JB0518
 JB0518  HISTORY     - Date     Condition        Report By
 JB0518  HISTORY     - 1973     MONUMENTED       NGS
 JB0518
 JB0518                          STATION DESCRIPTION
 JB0518
 JB0518'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 JB0518'5.5 MI SW FROM WAYNE CITY.
 JB0518'3.45 MILES SOUTH ALONG STATE HIGHWAY 142 FROM ITS JUNCTION WITH
 JB0518'STATE HIGHWAY 15 AT WAYNE CITY TO A CROSSROAD, THENCE WEST ALONG
 JB0518'GRAVELED ROAD FOR 0.2 MILE TO A ROAD LEFT, THENCE SOUTH ON
 JB0518'GRAVELED ROAD 1.85 MILES TO A CROSSROAD, THENCE WEST ALONG OILED
 JB0518'ROAD 0.15 MILE TO THE MARK TO THE LEFT, 97 FEET NORTH OF A POWER
 JB0518'POLE, 16 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 1 FOOT
 JB0518'WEST OF A METAL WITNESS POST, SET IN THE TOP OF A SQUARE CONCRETE
 JB0518'POST PROJECTING ABOUT 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0226 ***********************************************************************
 LD0226  DESIGNATION -  SNICARTE
 LD0226  PID         -  LD0226
 LD0226  STATE/COUNTY-  IL/MASON
 LD0226  COUNTRY     -  US
 LD0226  USGS QUAD   -  BATH (2018)
 LD0226
 LD0226                         *CURRENT SURVEY CONTROL
 LD0226  ______________________________________________________________________
 LD0226* NAD 83(1997) POSITION- 40 07 39.68572(N) 090 10 10.39226(W)   ADJUSTED
 LD0226* NAVD 88 ORTHO HEIGHT -   152.978 (meters)      501.90  (feet) ADJUSTED
 LD0226  ______________________________________________________________________
 LD0226  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 LD0226  LAPLACE CORR    -          1.68  (seconds)                    DEFLEC18
 LD0226  DYNAMIC HEIGHT  -        152.900 (meters)      501.64  (feet) COMP
 LD0226  MODELED GRAVITY -    980,115.6   (mgal)                       NAVD 88
 LD0226
 LD0226  HORZ ORDER      -  FIRST
 LD0226  VERT ORDER      -  FIRST     CLASS II
 LD0226
 LD0226.The horizontal coordinates were established by classical geodetic methods
 LD0226.and adjusted by the National Geodetic Survey in October 1999.
 LD0226
 LD0226.The orthometric height was determined by differential leveling and
 LD0226.adjusted by the NATIONAL GEODETIC SURVEY
 LD0226.in June 1991.
 LD0226
 LD0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0226.GEOID18 height accuracy estimate available here.
 LD0226
 LD0226.Click photographs - Photos may exist for this station.
 LD0226
 LD0226.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0226
 LD0226.The dynamic height is computed by dividing the NAVD 88
 LD0226.geopotential number by the normal gravity value computed on the
 LD0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0226.degrees latitude (g = 980.6199 gals.).
 LD0226
 LD0226.The modeled gravity was interpolated from observed gravity values.
 LD0226
 LD0226. The following values were computed from the NAD 83(1997) position.
 LD0226
 LD0226;                    North         East     Units Scale Factor Converg.
 LD0226;SPC IL W     -   384,165.190   699,753.964   MT  0.99994118   -0 00 06.7
 LD0226;SPC IL W     - 1,260,381.96  2,295,776.13   sFT  0.99994118   -0 00 06.7
 LD0226;UTM  15      - 4,445,770.741   741,172.234   MT  1.00031607   +1 49 30.3
 LD0226
 LD0226!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0226!SPC IL W     -   0.99998117  x   0.99994118  =   0.99992235
 LD0226!UTM  15      -   0.99998117  x   1.00031607  =   1.00029723
 LD0226
 LD0226:                Primary Azimuth Mark                     Grid Az
 LD0226:SPC IL W     -  SNICARTE AZ MK                           020 42 14.2
 LD0226:UTM  15      -  SNICARTE AZ MK                           018 52 37.2
 LD0226
 LD0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4117245770(NAD 83)
 LD0226
 LD0226|---------------------------------------------------------------------|
 LD0226| PID    Reference Object                     Distance      Geod. Az  |
 LD0226|                                                           dddmmss.s |
 LD0226| LD0225 SNICARTE AZ MK                                     0204207.5 |
 LD0226| CL9467 SNICARTE RM 1                       189.077 METERS 09833     |
 LD0226| LD0227 SNICARTE RM 2                        99.325 METERS 18813     |
 LD0226|---------------------------------------------------------------------|
 LD0226
 LD0226                          SUPERSEDED SURVEY CONTROL
 LD0226
 LD0226  NAD 83(1996)-  40 07 39.69007(N)    090 10 10.39515(W) AD(       ) 1
 LD0226  NAD 83(1986)-  40 07 39.69627(N)    090 10 10.38445(W) AD(       ) 1
 LD0226  NAD 27      -  40 07 39.52900(N)    090 10 09.95200(W) AD(       ) 1
 LD0226  USSD        -  40 07 40.35200(N)    090 10 09.48800(W) AD(       ) 3
 LD0226  NGVD 29 (??/??/92)  153.076  (m)          502.22   (f) ADJ UNCH    1 2
 LD0226  NGVD 29             153.08   (m)          502.2    (f) LEVELING    3  
 LD0226
 LD0226.Superseded values are not recommended for survey control.
 LD0226
 LD0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0226.See file dsdata.pdf to determine how the superseded data were derived.
 LD0226
 LD0226_MARKER: DS = TRIANGULATION STATION DISK
 LD0226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0226_STAMPING: SNICARTE IRS 1934 1903
 LD0226_MARK LOGO: CGS
 LD0226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0226+STABILITY: SURFACE MOTION
 LD0226
 LD0226  HISTORY     - Date     Condition        Report By
 LD0226  HISTORY     - 1903     MONUMENTED       IRC
 LD0226  HISTORY     - 1933     GOOD             CGS
 LD0226  HISTORY     - 1934     SEE DESCRIPTION  CGS
 LD0226  HISTORY     - 1961     GOOD             CGS
 LD0226
 LD0226                          STATION DESCRIPTION
 LD0226
 LD0226'DESCRIBED BY ILLINOIS RIVER COMMISSION 1903
 LD0226'STATION IS MARKED BY STONE AND PIPE, LOCATED 3 MILES NE OF
 LD0226'SAIDORA STATION, ON THE CHICAGO, PEORIA, AND ST. LOUIS RAILWAY,
 LD0226'AT THE SUMMIT OF A HIGH SAND HILL, IN A PASTURE OWNED BY
 LD0226'JAMES FLETCHER, 297 FEET E OF THE W PASTURE FENCE, AND 324 FEET
 LD0226'N OF THE E AND W QUARTER SECTION LINE BETWEEN LANDS OWNED BY
 LD0226'JAMES FLETCHER AND WILLIAM WHITEHEAD, IN SEC. 1, T 19 N, R 10 W,
 LD0226'LYNCHBURG TOWNSHIP.
 LD0226
 LD0226                          STATION RECOVERY (1933)
 LD0226
 LD0226'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LD0226'DESCRIPTION IS GOOD EXCEPT THE STATION IS NW OF SAIDORA INSTEAD
 LD0226'OF NE.  MARKS FOUND IN GOOD CONDITION.
 LD0226'
 LD0226'TO REACH FROM CHANDLERVILLE, GO N ON HIGHWAY 78 FOR ABOUT 6.0
 LD0226'MILES TO ROAD LEADING W.  THEN W 0.8 MILE TO JOHN C. FLETCHERS
 LD0226'HOUSE.  THEN GO THROUGH FARM TO THE STATION.
 LD0226
 LD0226                          STATION RECOVERY (1934)
 LD0226
 LD0226'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0226'STATION IS ABOUT 6 MILES NNW OF CHANDLERVILLE, 13 MILES SSW OF
 LD0226'HAVANA, ON THE HIGHEST POINT OF A SAND HILL ON THE JOHN C.
 LD0226'FLETCHER FARM, ABOUT 0.5 MILE S OF HIS HOUSE, 254 FEET E OF A
 LD0226'BARBED-WIRE, N-S FENCE, 326 FEET N OF AN E-W BOUNDARY FENCE,
 LD0226'385 FEET W OF A N-S FENCE.  THE MARK PROJECTS 8 INCHES.
 LD0226'
 LD0226'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0226'DISKS SET IN CONCRETE.
 LD0226'
 LD0226'REFERENCE MARK NO. 1 IS 620.33 FEET E OF STATION, ON A N-S FENCE
 LD0226'LINE, ABOUT 225 FEET N OF FENCE CORNER, AND PROJECTS 4 INCHES.
 LD0226'
 LD0226'REFERENCE MARK NO. 2 IS 325.87 FEET S OF STATION, ON THE E-W
 LD0226'BOUNDARY FENCE, ABOUT 230 FEET E OF FENCE CORNER, 698.89 FEET
 LD0226'WSW OF REFERENCE MARK NO. 1, AND PROJECTS 4 INCHES.
 LD0226'
 LD0226'AZIMUTH MARK IS APPROXIMATELY 0.5 MILE NNE OF STATION, 18 FEET
 LD0226'S OF CENTER LINE OF E-W ROAD THAT LEADS PAST MR. FLETCHERS HOUSE,
 LD0226'45 FEET E OF A TELEPHONE POLE, 45 FEET SE OF A 30-INCH ELM TREE,
 LD0226'AND ON THE FENCE LINE.  IT PROJECTS 4 INCHES.
 LD0226'
 LD0226'TO REACH THE STATION GO S 4.2 MILES FROM BATH TO A T-ROAD W,
 LD0226'TURN W ON T-ROAD AND GO 0.8 MILE TO AN OPENING IN THE HEDGE
 LD0226'FENCE ON THE S SIDE OF THE ROAD.  TURN S THROUGH OPENING AND
 LD0226'GO 0.5 MILE TO THE SAND HILL AND STATION.
 LD0226'
 LD0226'HEIGHT OF LIGHT ABOVE STATION MARK - 74 FEET.
 LD0226
 LD0226                          STATION RECOVERY (1961)
 LD0226
 LD0226'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LD0226'5.4 MI S FROM BATH.
 LD0226'ABOUT 4.2 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE CENTER OF THE
 LD0226'PART IN THE TOWN OF BATH, THENCE 0.8 MILE WEST ALONG A BLACK TOP
 LD0226'ROAD, THENCE 0.4 MILE SOUTH ALONG FIELD ROAD TO TOP OF SMALL BARE
 LD0226'HILL, 585 FEET SOUTH OF AN EAST-WEST FENCE LINE, 615 FEET WEST OF
 LD0226'A NORTH-SOUTH FENCE, 326 FEET NORTH OF AN EAST-WEST FENCE LINE,
 LD0226'325.9 FEET NORTH OF REFERENCE MARK NO. 2, SET IN THE TOP OF A
 LD0226'CONCRETE POST PROJECTING 12 INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0225 ***********************************************************************
 LD0225  DESIGNATION -  SNICARTE AZ MK
 LD0225  PID         -  LD0225
 LD0225  STATE/COUNTY-  IL/MASON
 LD0225  COUNTRY     -  US
 LD0225  USGS QUAD   -  BATH (2018)
 LD0225
 LD0225                         *CURRENT SURVEY CONTROL
 LD0225  ______________________________________________________________________
 LD0225* NAD 83(1986) POSITION- 40 08 04.     (N) 090 09 56.     (W)   SCALED
 LD0225* NAVD 88 ORTHO HEIGHT -   144.231 (meters)      473.20  (feet) ADJUSTED
 LD0225  ______________________________________________________________________
 LD0225  GEOID HEIGHT    -        -32.916 (meters)                     GEOID18
 LD0225  DYNAMIC HEIGHT  -        144.157 (meters)      472.96  (feet) COMP
 LD0225  MODELED GRAVITY -    980,116.0   (mgal)                       NAVD 88
 LD0225
 LD0225  VERT ORDER      -  FIRST     CLASS II
 LD0225
 LD0225.The horizontal coordinates were scaled from a map and have
 LD0225.an estimated accuracy of +/- 6 seconds.
 LD0225
 LD0225.The orthometric height was determined by differential leveling and
 LD0225.adjusted by the NATIONAL GEODETIC SURVEY
 LD0225.in June 1991.
 LD0225
 LD0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0225.GEOID18 height accuracy estimate available here.
 LD0225
 LD0225.Click photographs - Photos may exist for this station.
 LD0225
 LD0225.The dynamic height is computed by dividing the NAVD 88
 LD0225.geopotential number by the normal gravity value computed on the
 LD0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0225.degrees latitude (g = 980.6199 gals.).
 LD0225
 LD0225.The modeled gravity was interpolated from observed gravity values.
 LD0225
 LD0225;                    North         East    Units  Estimated Accuracy
 LD0225;SPC IL W     -   384,920.      700,100.      MT  (+/- 180 meters Scaled)
 LD0225
 LD0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE414465(NAD 83)
 LD0225
 LD0225                          SUPERSEDED SURVEY CONTROL
 LD0225
 LD0225  NGVD 29 (??/??/92)  144.329  (m)          473.52   (f) ADJ UNCH    1 2
 LD0225
 LD0225.Superseded values are not recommended for survey control.
 LD0225
 LD0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0225.See file dsdata.pdf to determine how the superseded data were derived.
 LD0225
 LD0225_MARKER: DR = REFERENCE MARK DISK
 LD0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0225_STAMPING: SNICARTE IRS AZIMUTH 1934
 LD0225_MARK LOGO: CGS
 LD0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0225+STABILITY: SURFACE MOTION
 LD0225
 LD0225  HISTORY     - Date     Condition        Report By
 LD0225  HISTORY     - 1934     MONUMENTED       CGS
 LD0225  HISTORY     - 1961     GOOD             CGS
 LD0225  HISTORY     - 20050601 MARK NOT FOUND   ILDT
 LD0225
 LD0225                          STATION DESCRIPTION
 LD0225
 LD0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0225'4.8 MI S FROM BATH.
 LD0225'ABOUT 4.2 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE CENTER OF
 LD0225'THE PARK IN THE TOWN OF BATH, THENCE 0.6 MILE WEST ALONG A BLACK
 LD0225'TOP ROAD, 20 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 366 FEET
 LD0225'WEST ALONG THE BLACK TOP ROAD FROM THE CENTER LINE OF A DRIVE
 LD0225'TO AN OLD HOMESITE, 41 1/2 FEET EAST OF A POWER LINE POLE, 53 FEET
 LD0225'SOUTHWEST OF AND ACROSS THE ROAD FROM A TELEPHONE POLE, 249 FEET
 LD0225'EAST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE LINE, 2.3 FEET
 LD0225'EAST OF A METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE ROAD
 LD0225'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES ABOVE
 LD0225'THE LEVEL OF THE GROUND.
 LD0225
 LD0225                          STATION RECOVERY (2005)
 LD0225
 LD0225'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0225'FOUND CONC POST NO DISC
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0227 ***********************************************************************
 LD0227  DESIGNATION -  SNICARTE RM 2
 LD0227  PID         -  LD0227
 LD0227  STATE/COUNTY-  IL/MASON
 LD0227  COUNTRY     -  US
 LD0227  USGS QUAD   -  BATH (2018)
 LD0227
 LD0227                         *CURRENT SURVEY CONTROL
 LD0227  ______________________________________________________________________
 LD0227* NAD 83(1986) POSITION- 40 07 36.50   (N) 090 10 10.99   (W)   HD_HELD1
 LD0227* NAVD 88 ORTHO HEIGHT -   149.658 (meters)      491.00  (feet) ADJUSTED
 LD0227  ______________________________________________________________________
 LD0227  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 LD0227  DYNAMIC HEIGHT  -        149.582 (meters)      490.75  (feet) COMP
 LD0227  MODELED GRAVITY -    980,115.6   (mgal)                       NAVD 88
 LD0227
 LD0227  VERT ORDER      -  FIRST     CLASS II
 LD0227
 LD0227.The horizontal coordinates were determined by differentially corrected
 LD0227.hand held GPS observations or other comparable positioning techniques
 LD0227.and have an estimated accuracy of +/- 3 meters.
 LD0227
 LD0227.The orthometric height was determined by differential leveling and
 LD0227.adjusted by the NATIONAL GEODETIC SURVEY
 LD0227.in June 1991.
 LD0227
 LD0227.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0227.GEOID18 height accuracy estimate available here.
 LD0227
 LD0227.Click photographs - Photos may exist for this station.
 LD0227
 LD0227.The dynamic height is computed by dividing the NAVD 88
 LD0227.geopotential number by the normal gravity value computed on the
 LD0227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0227.degrees latitude (g = 980.6199 gals.).
 LD0227
 LD0227.The modeled gravity was interpolated from observed gravity values.
 LD0227
 LD0227;                    North         East    Units  Estimated Accuracy
 LD0227;SPC IL W     -   384,066.9     699,739.8     MT  (+/- 3 meters HH1 GPS) 
 LD0227
 LD0227_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4116145672(NAD 83)
 LD0227
 LD0227                          SUPERSEDED SURVEY CONTROL
 LD0227
 LD0227  NGVD 29 (??/??/92)  149.756  (m)          491.32   (f) ADJ UNCH    1 2
 LD0227
 LD0227.Superseded values are not recommended for survey control.
 LD0227
 LD0227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0227.See file dsdata.pdf to determine how the superseded data were derived.
 LD0227
 LD0227_MARKER: DR = REFERENCE MARK DISK
 LD0227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0227_STAMPING: SNICARTE IRS NO 2 1934
 LD0227_MARK LOGO: CGS
 LD0227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0227+STABILITY: SURFACE MOTION
 LD0227
 LD0227  HISTORY     - Date     Condition        Report By
 LD0227  HISTORY     - 1934     MONUMENTED       CGS
 LD0227  HISTORY     - 1961     GOOD             CGS
 LD0227
 LD0227                          STATION DESCRIPTION
 LD0227
 LD0227'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0227'5.4 MI S FROM BATH.
 LD0227'ABOUT 4.2 MILES SOUTH ALONG STATE HIGHWAY 78 FROM THE CENTER OF
 LD0227'THE PARK IN THE TOWN OF BATH, THENCE 0.8 MILE WEST ALONG A BLACK
 LD0227'TOP ROAD, THENCE 0.4 MILE SOUTH ALONG A FIELD ROAD TO THE TOP OF
 LD0227'A HILL, 325.8 FEET SOUTH OF THE STATION, 230 FEET EAST OF A FENCE
 LD0227'CORNER, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES
 LD0227'ABOVE THE LEVEL OF THE GROUND.  NOTE-- THE FARMER THAT HAS FARMED
 LD0227'THE AREA THE PAST 10 YEARS SAID HE HAD NEVER SEEN THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0600 ***********************************************************************
 KC0600  DESIGNATION -  SNIDER
 KC0600  PID         -  KC0600
 KC0600  STATE/COUNTY-  IL/CALHOUN
 KC0600  COUNTRY     -  US
 KC0600  USGS QUAD   -  HAMBURG (2018)
 KC0600
 KC0600                         *CURRENT SURVEY CONTROL
 KC0600  ______________________________________________________________________
 KC0600* NAD 83(1997) POSITION- 39 08 04.54455(N) 090 38 51.46493(W)   ADJUSTED
 KC0600* NAVD 88 ORTHO HEIGHT -   238.    (meters)      781.    (feet) SCALED
 KC0600  ______________________________________________________________________
 KC0600  GEOID HEIGHT    -        -32.028 (meters)                     GEOID18
 KC0600  LAPLACE CORR    -          1.47  (seconds)                    DEFLEC18
 KC0600  HORZ ORDER      -  FIRST
 KC0600
 KC0600.The horizontal coordinates were established by classical geodetic methods
 KC0600.and adjusted by the National Geodetic Survey in October 1999.
 KC0600
 KC0600.The orthometric height was scaled from a topographic map.
 KC0600
 KC0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0600.GEOID18 height accuracy estimate available here.
 KC0600
 KC0600.Click photographs - Photos may exist for this station.
 KC0600
 KC0600.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0600
 KC0600. The following values were computed from the NAD 83(1997) position.
 KC0600
 KC0600;                    North         East     Units Scale Factor Converg.
 KC0600;SPC IL W     -   274,020.939   658,417.347   MT  0.99996246   -0 18 12.8
 KC0600;SPC IL W     -   899,017.03  2,160,157.58   sFT  0.99996246   -0 18 12.8
 KC0600;SPC MO E     -   366,382.556   237,236.530   MT  0.99993534   -0 05 35.4
 KC0600;UTM  15      - 4,334,348.103   703,321.175   MT  1.00010904   +1 29 06.7
 KC0600
 KC0600!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0600!SPC IL W     -   0.99996770  x   0.99996246  =   0.99993016
 KC0600!SPC MO E     -   0.99996770  x   0.99993534  =   0.99990304
 KC0600!UTM  15      -   0.99996770  x   1.00010904  =   1.00007673
 KC0600
 KC0600:                Primary Azimuth Mark                     Grid Az
 KC0600:SPC IL W     -  GRESS                                    353 58 10.9
 KC0600:SPC MO E     -  GRESS                                    353 45 33.5
 KC0600:UTM  15      -  GRESS                                    352 10 51.4
 KC0600
 KC0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD0332134348(NAD 83)
 KC0600
 KC0600|---------------------------------------------------------------------|
 KC0600| PID    Reference Object                     Distance      Geod. Az  |
 KC0600|                                                           dddmmss.s |
 KC0600| CL9468 SNIDER RM 1                                        15324     |
 KC0600| CL9469 SNIDER RM 2                         155.840 METERS 26628     |
 KC0600| KC0601 GRESS                               APPROX. 7.9 KM 3533958.1 |
 KC0600|---------------------------------------------------------------------|
 KC0600
 KC0600                          SUPERSEDED SURVEY CONTROL
 KC0600
 KC0600  NAD 83(1986)-  39 08 04.55327(N)    090 38 51.46338(W) AD(       ) 1
 KC0600  NAD 27      -  39 08 04.38200(N)    090 38 51.03000(W) AD(       ) 1
 KC0600
 KC0600.Superseded values are not recommended for survey control.
 KC0600
 KC0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0600.See file dsdata.pdf to determine how the superseded data were derived.
 KC0600
 KC0600_MARKER: DS = TRIANGULATION STATION DISK
 KC0600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0600_STAMPING: SNIDER 1931
 KC0600_MARK LOGO: CGS
 KC0600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0600+STABILITY: SURFACE MOTION
 KC0600
 KC0600  HISTORY     - Date     Condition        Report By
 KC0600  HISTORY     - 1931     MONUMENTED       CGS
 KC0600  HISTORY     - 1975     MARK NOT FOUND   LOCENG
 KC0600
 KC0600                          STATION DESCRIPTION
 KC0600
 KC0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0600'ABOUT 2-1/2 MILES SOUTHWEST OF HARDIN, ON LAND OWNED AND
 KC0600'OCCUPIED BY A.B. SNIDER, 35 YARDS NORTHEAST OF HOUSE, 3 FEET
 KC0600'SOUTH OF FENCE WHICH DIVIDES LANE LEADING TO BARN FROM ORCHARD
 KC0600'ON WEST, 29.6 FEET NORTH OF SOUTH FENCE ALONG LANE, 14.7 FEET
 KC0600'NORTH OF CENTER LINE OF LANE, AND 23 METERS (75 FEET) EAST OF
 KC0600'SHARP TURN IN ROAD AT SNIDERS HOUSE.  TO REACH FROM COURTHOUSE
 KC0600'AT HARDIN, GO WEST 1.7 MILES TO TOP OF STEEP HILL, TURN LEFT
 KC0600'(SOUTH), PROCEED 0.9 MILE ON DIRT ROAD TO FORK AT YELLOW
 KC0600'HOUSE, FOLLOW LEFT FORK 0.1 MILE, AND TAKE RIGHT FORK 0.2 MILE
 KC0600'TO SNIDERS HOUSE.  SURFACE AND UNDERGROUND MARKS ARE
 KC0600'STANDARD STATION DISKS IN CONCRETE.
 KC0600'REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN CONCRETE.
 KC0600'NO. 1 IS IN SOUTHEAST CORNER OF GARDEN EAST OF
 KC0600'SNIDERS HOUSE, 1 FOOT NORTHWEST OF SOUTHEAST CORNER POST,
 KC0600'AND 42.37 METERS (139.0 FEET) FROM STATION S 26 DEG 36 MIN E.
 KC0600'NO. 2 IS 5 METERS (16 FEET) WEST OF SHARP TURN IN
 KC0600'DIRT ROAD, AND 155.84 METERS (511.3 FEET) FROM STATION
 KC0600'S 86 DEG 27 MIN W.
 KC0600
 KC0600                          STATION RECOVERY (1975)
 KC0600
 KC0600'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (TO)
 KC0600'NOT SEEN.
 KC0600'
 KC0600'SEE ATTACHED.
 KC0600'
 KC0600'TO REACH DESCRIPTION WAS ADEQUATE BUT LAND NOW OWNED BY MR ROBEEN,
 KC0600'WHO LIVES IN WOODEN HOUSE ON RIGHT ABOUT 100 YDS. FROM STATION.  RM1
 KC0600'WAS RECOVERED IN THE CORNER OF A PIG STY AND THE STATION POSITION
 KC0600'WAS POINTED OUT BY OWNER AS BEING UNDER THE FLOORBOARD OF A CORN
 KC0600'SHED.
 KC0600'
 KC0600'DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES SW OF HARDIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2587 ***********************************************************************
 ME2587  DESIGNATION -  SOLLITT
 ME2587  PID         -  ME2587
 ME2587  STATE/COUNTY-  IL/WILL
 ME2587  COUNTRY     -  US
 ME2587  USGS QUAD   -  BEECHER WEST (2018)
 ME2587
 ME2587                         *CURRENT SURVEY CONTROL
 ME2587  ______________________________________________________________________
 ME2587* NAD 83(1997) POSITION- 41 17 49.98552(N) 087 37 36.17840(W)   ADJUSTED
 ME2587* NAVD 88 ORTHO HEIGHT -   218.    (meters)      715.    (feet) SCALED
 ME2587  ______________________________________________________________________
 ME2587  GEOID HEIGHT    -        -33.291 (meters)                     GEOID18
 ME2587  LAPLACE CORR    -         -2.35  (seconds)                    DEFLEC18
 ME2587  HORZ ORDER      -  SECOND
 ME2587
 ME2587.The horizontal coordinates were established by classical geodetic methods
 ME2587.and adjusted by the National Geodetic Survey in October 1999.
 ME2587
 ME2587.The orthometric height was scaled from a topographic map.
 ME2587
 ME2587.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2587.GEOID18 height accuracy estimate available here.
 ME2587
 ME2587.Click photographs - Photos may exist for this station.
 ME2587
 ME2587.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2587
 ME2587. The following values were computed from the NAD 83(1997) position.
 ME2587
 ME2587;                    North         East     Units Scale Factor Converg.
 ME2587;SPC IL E     -   514,289.924   359,182.213   MT  1.00001809   +0 27 58.9
 ME2587;SPC IL E     - 1,687,299.53  1,178,416.98   sFT  1.00001809   +0 27 58.9
 ME2587;SPC IN W     -   671,707.619   854,489.794   MT  0.99999215   -0 21 31.0
 ME2587;SPC IN W     - 2,203,760.75  2,803,438.60   sFT  0.99999215   -0 21 31.0
 ME2587;UTM  16      - 4,571,941.348   447,529.551   MT  0.99963388   -0 24 49.0
 ME2587
 ME2587!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2587!SPC IL E     -   0.99997104  x   1.00001809  =   0.99998913
 ME2587!SPC IN W     -   0.99997104  x   0.99999215  =   0.99996319
 ME2587!UTM  16      -   0.99997104  x   0.99963388  =   0.99960493
 ME2587
 ME2587:                Primary Azimuth Mark                     Grid Az
 ME2587:SPC IL E     -  GRANT                                    194 34 41.0
 ME2587:SPC IN W     -  GRANT                                    195 24 10.9
 ME2587:UTM  16      -  GRANT                                    195 27 28.9
 ME2587
 ME2587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4752971941(NAD 83)
 ME2587
 ME2587|---------------------------------------------------------------------|
 ME2587| PID    Reference Object                     Distance      Geod. Az  |
 ME2587|                                                           dddmmss.s |
 ME2587| CM4583 SOLLITT RM 3                         18.254 METERS 16650     |
 ME2587| CM4581 SOLLITT RM 1                         18.246 METERS 16654     |
 ME2587| CM4580 SOLLITT AZ MK                                      1751814.3 |
 ME2587| ME2616 GRANT                               APPROX. 5.9 KM 1950239.9 |
 ME2587| CM4582 SOLLITT RM 2                          9.304 METERS 27301     |
 ME2587|---------------------------------------------------------------------|
 ME2587
 ME2587                          SUPERSEDED SURVEY CONTROL
 ME2587
 ME2587  NAD 83(1997)-  41 17 49.98553(N)    087 37 36.17840(W) AD(       ) 2
 ME2587  NAD 83(1986)-  41 17 49.98960(N)    087 37 36.18433(W) AD(       ) 2
 ME2587  NAD 27      -  41 17 49.86200(N)    087 37 36.05020(W) AD(       ) 2
 ME2587
 ME2587.Superseded values are not recommended for survey control.
 ME2587
 ME2587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2587.See file dsdata.pdf to determine how the superseded data were derived.
 ME2587
 ME2587_MARKER: DS = TRIANGULATION STATION DISK
 ME2587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2587_STAMPING: SOLLITT 1952
 ME2587_MARK LOGO: CGS
 ME2587_PROJECTION: FLUSH
 ME2587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2587+STABILITY: SURFACE MOTION
 ME2587
 ME2587  HISTORY     - Date     Condition        Report By
 ME2587  HISTORY     - 1952     MONUMENTED       CGS
 ME2587  HISTORY     - 1967     GOOD             CGS
 ME2587  HISTORY     - 20101123 GOOD             GEOCAC
 ME2587
 ME2587                          STATION DESCRIPTION
 ME2587
 ME2587'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2587'STATION IS LOCATED 4 MILES NORTH OF GRANT PARK, 3 MILES SOUTH OF
 ME2587'BEECHER AND 1 MILE NORTHEAST OF SOLLITT ON PROPERTY OWNED BY MR.
 ME2587'WALTER SELK.  IT IS 100 FEET NORTHWEST OF THE INTERSECTION OF STATE
 ME2587'HIGHWAY 1 AND GRAVEL T-ROAD, 92 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 ME2587'OF A FRAME HOUSE, 35 FEET NORTH OF THE CENTER OF THE GRAVEL ROAD, 8
 ME2587'FEET EAST OF A POWER LINE POLE, 6 FEET WEST OF A WHITE WITNESS POST
 ME2587'AND 3 FEET SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS
 ME2587'STAMPED SOLLITT 1952.
 ME2587'
 ME2587'REFERENCE MARK NO. 1 IS 27 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD
 ME2587'AND 3 FEET NORTHWEST OF A POWER LINE POLE AND FENCE CORNER.  THE MARK
 ME2587'PROJECTS 4 INCHES AND THE DISK IS STAMPED SOLLITT NO 1 1952.
 ME2587'
 ME2587'REFERENCE MARK NO. 2 IS 35 FEET NORTH OF THE CENTER OF THE GRAVEL
 ME2587'ROAD, 2 FEET EAST OF A TELEPHONE POLE AND 1 FOOT SOUTH OF A FENCE
 ME2587'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED SOLLITT NO 2 1952.
 ME2587'
 ME2587'AZIMUTH MARK IS 24 FEET EAST OF THE CENTER OF STATE HIGHWAY 1, 3 FEET
 ME2587'NORTH OF A POWER LINE POLE, 2 FEET NORTH OF A WHITE WITNESS POST AND 1
 ME2587'FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 ME2587'STAMPED SOLLITT 1952.
 ME2587'
 ME2587'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 1 AND
 ME2587'INDIANA AVE. IN BEECHER, GO SOUTH ON HIGHWAY 1 FOR 3.8 MILES TO THE
 ME2587'STATION ON THE RIGHT AS DESCRIBED.  CONTINUE ON HIGHWAY FOR 0.2 MILE
 ME2587'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 ME2587'
 ME2587'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2587
 ME2587                          STATION RECOVERY (1967)
 ME2587
 ME2587'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2587'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 ME2587'THE TOP OF REFERENCE MARK 1 WAS SHEARED OFF AND THE DISK GONE.  THE
 ME2587'AZIMUTH MARK WAS FOUND UPROOTED AND THE DISK WAS REMOVED.  A REFERENCE
 ME2587'MARK 3 WAS SET USING THE SAME MONUMENT THAT HELD REFERENCE MARK 1.
 ME2587'THE DISTANCE TO REFERENCE MARK 2 CHECKED.  THERE WAS NOTHING TO SET A
 ME2587'NEW AZIMUTH MARK FROM.  A NEW DESCRIPTION FOLLOWS.
 ME2587'
 ME2587'ABOUT 3 MILES SOUTH OF BEECHER, 1 MILE NORTHEAST OF SOLLITT, ON THE
 ME2587'PROPERTY OF MR. WALTER SELK AND ON THE NORTH SIDE OF A PAVED ROAD
 ME2587'SEPERATING WILL AND KANKAKEE COUNTIES.  IT IS 92 FEET SOUTHWEST OF THE
 ME2587'SOUTHWEST CORNER OF A FRAME HOUSE, 60 FEET NORTH OF A METAL WITNESS
 ME2587'POST, 45 FEET WEST OF THE CENTERLINE OF A DRIVEWAY, 31 FEET NORTH OF
 ME2587'THE CENTERLINE OF THE PAVED ROAD AND 15 FEET WEST OF A 36 INCH OAK
 ME2587'TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SOLLITT 1952.
 ME2587'
 ME2587'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 1 AND
 ME2587'INDIANA AVE. IN BEECHER, GO SOUTH ON HIGHWAY 1 FOR 3.0 MILES TO THE
 ME2587'WILL- KANKAKEE COUNTY LINE AND A PAVED CROSSROAD.  TURN RIGHT AND GO
 ME2587'WEST ON THE PAVED ROAD FOR 0.15 MILE TO THE STATION ON THE RIGHT.
 ME2587'
 ME2587'REFERENCE MARK 2 IS 31 FEET NORTH OF THE CENTERLINE OF THE ROAD.  THE
 ME2587'MONUMENT IS FLUSH AND THE DISK IS STAMPED SOLLITT NO 2 1952.
 ME2587'
 ME2587'REFERENCE MARK 3 IS 28 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 3
 ME2587'FEET NORTHWEST OF A POWER POLE AND 1 FOOT EAST OF A METAL WITNESS
 ME2587'POST.  THE MONUMENT PRJECTS 2 INCHES AND THE DISK IS STAMPED SOLLITT
 ME2587'NO 3 1952.
 ME2587'
 ME2587'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 3 MILES SOUTH OF
 ME2587'BEECHER.  HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 ME2587
 ME2587                          STATION RECOVERY (2010)
 ME2587
 ME2587'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME2587'STATION SOLLITT FOUND IN GOOD CONDITION.  THERE IS NO WITNESS POST PER
 ME2587'DESCRIPTION.  RM 2 NOT LOCATED.  THE PRESENT LAND OWNER STATED HE'S
 ME2587'BEEN THERE FOR 8 YEARS AND DOES NOT RECALL SEEING THIS REFERENCE MARK.
 ME2587'THIS PARTY LOCATED A LIKELY SPOT BUT DID NOT PROD OR DIG PER LAND
 ME2587'OWNER REQUEST.  RM 3 NOT LOCATED.  THIS PARTY NOTED A WEATHERED CHUNK
 ME2587'OF CONCRETE ON THE TOP OF WHICH APPEARED TO BE THE CIRCULAR 'SHADOW'
 ME2587'OF A DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1503 ***********************************************************************
 MF1503  DESIGNATION -  SOMONAUK
 MF1503  PID         -  MF1503
 MF1503  STATE/COUNTY-  IL/LASALLE
 MF1503  COUNTRY     -  US
 MF1503  USGS QUAD   -  SHERIDAN (2018)
 MF1503
 MF1503                         *CURRENT SURVEY CONTROL
 MF1503  ______________________________________________________________________
 MF1503* NAD 83(2011) POSITION- 41 37 29.11382(N) 088 44 04.76036(W)   ADJUSTED
 MF1503* NAD 83(2011) ELLIP HT-   175.114 (meters)        (06/27/12)   ADJUSTED
 MF1503* NAD 83(2011) EPOCH   -  2010.00
 MF1503* NAVD 88 ORTHO HEIGHT -   208.4   (meters)      684.    (feet) GPS OBS
 MF1503  ______________________________________________________________________
 MF1503  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1503  GEOID HEIGHT    -        -33.211 (meters)                     GEOID99
 MF1503  GEOID HEIGHT    -        -33.255 (meters)                     GEOID18
 MF1503  NAD 83(2011) X  -    105,442.715 (meters)                     COMP
 MF1503  NAD 83(2011) Y  - -4,773,752.207 (meters)                     COMP
 MF1503  NAD 83(2011) Z  -  4,214,655.924 (meters)                     COMP
 MF1503  LAPLACE CORR    -          1.12  (seconds)                    DEFLEC18
 MF1503
 MF1503  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1503  Standards:
 MF1503         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1503            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1503  -------------------------------------------------------------------
 MF1503  NETWORK    1.56   1.84           0.64   0.62   0.94     -0.27949550
 MF1503  -------------------------------------------------------------------
 MF1503  Click here for local accuracies and other accuracy information.
 MF1503
 MF1503.The horizontal coordinates were established by GPS observations
 MF1503.and adjusted by the National Geodetic Survey in June 2012.
 MF1503
 MF1503.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1503.been affixed to the stable North American tectonic plate. See 
 MF1503.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1503
 MF1503.The horizontal coordinates are valid at the epoch date displayed above
 MF1503.which is a decimal equivalence of Year/Month/Day.
 MF1503
 MF1503.The orthometric height was determined by GPS observations and a
 MF1503.high-resolution geoid model.
 MF1503
 MF1503.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1503.GEOID18 height accuracy estimate available here.
 MF1503
 MF1503.Click photographs - Photos may exist for this station.
 MF1503
 MF1503.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1503
 MF1503.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1503
 MF1503.The ellipsoidal height was determined by GPS observations
 MF1503.and is referenced to NAD 83.
 MF1503
 MF1503. The following values were computed from the NAD 83(2011) position.
 MF1503
 MF1503;                    North         East     Units Scale Factor Converg.
 MF1503;SPC IL E     -   550,502.996   266,556.314   MT  0.99998876   -0 15 59.7
 MF1503;SPC IL E     - 1,806,108.58    874,526.84   sFT  0.99998876   -0 15 59.7
 MF1503;UTM  16      - 4,609,567.692   355,496.388   MT  0.99985697   -1 09 08.8
 MF1503
 MF1503!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1503!SPC IL E     -   0.99997253  x   0.99998876  =   0.99996129
 MF1503!UTM  16      -   0.99997253  x   0.99985697  =   0.99982951
 MF1503
 MF1503:                Primary Azimuth Mark                     Grid Az
 MF1503:SPC IL E     -  SOMONAUK MUNICIPAL WATER TOWER           076 01 33.3
 MF1503:UTM  16      -  SOMONAUK MUNICIPAL WATER TOWER           076 54 42.4
 MF1503
 MF1503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5549609567(NAD 83)
 MF1503
 MF1503|---------------------------------------------------------------------|
 MF1503| PID    Reference Object                     Distance      Geod. Az  |
 MF1503|                                                           dddmmss.s |
 MF1503| CI8253 SOMONAUK RM 1                        25.784 METERS 02804     |
 MF1503| MF1506 SOMONAUK MUNICIPAL WATER TOWER      APPROX. 4.6 KM 0754533.6 |
 MF1503| MF1514 LELAND MUNICIPAL TANK               APPROX. 5.4 KM 2584210.9 |
 MF1503| CI8254 SOMONAUK RM 2                        26.000 METERS 30035     |
 MF1503|---------------------------------------------------------------------|
 MF1503
 MF1503                          SUPERSEDED SURVEY CONTROL
 MF1503
 MF1503  NAD 83(2007)-  41 37 29.11379(N)    088 44 04.76129(W) AD(2002.00) 0
 MF1503  ELLIP H (02/10/07)  175.141  (m)                       GP(2002.00)    
 MF1503  ELLIP H (02/03/05)  175.134  (m)                       GP(       ) 4 2
 MF1503  NAD 83(1997)-  41 37 29.11398(N)    088 44 04.76136(W) AD(       ) 1
 MF1503  ELLIP H (03/04/03)  175.161  (m)                       GP(       ) 4 2
 MF1503  NAD 83(1997)-  41 37 29.11302(N)    088 44 04.76237(W) AD(       ) 3
 MF1503  NAD 83(1986)-  41 37 29.11679(N)    088 44 04.77075(W) AD(       ) 3
 MF1503  NAD 27      -  41 37 29.00740(N)    088 44 04.48730(W) AD(       ) 3
 MF1503
 MF1503.Superseded values are not recommended for survey control.
 MF1503
 MF1503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1503.See file dsdata.pdf to determine how the superseded data were derived.
 MF1503
 MF1503_MARKER: DS = TRIANGULATION STATION DISK
 MF1503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1503_STAMPING: SOMONAUK 1954
 MF1503_MARK LOGO: CGS
 MF1503_PROJECTION: RECESSED 20 CENTIMETERS
 MF1503_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1503+STABILITY: SURFACE MOTION
 MF1503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1503+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2023
 MF1503
 MF1503  HISTORY     - Date     Condition        Report By
 MF1503  HISTORY     - 1954     MONUMENTED       CGS
 MF1503  HISTORY     - 19970801 MARK NOT FOUND   USPSQD
 MF1503  HISTORY     - 200205   GOOD             ASCPC
 MF1503  HISTORY     - 20021023 GOOD             USPSQD
 MF1503  HISTORY     - 20231117 GOOD             ILDT
 MF1503
 MF1503                          STATION DESCRIPTION
 MF1503
 MF1503'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1503'STATION IS LOCATED ABOUT 4 MILES EAST OF LELAND AND 3 MILES
 MF1503'WEST OF SOMONAUK NEAR THE DE KALB-LA SALLE COUNTY LINE AND
 MF1503'IS ON HIGHWAY PROPERTY.  IT IS 90 FEET SOUTH OF THE SOUTH RAIL
 MF1503'OF THE C.B. AND Q. RAILROAD TRACKS, 59 FEET NORTH OF THE
 MF1503'CENTER OF U.S. HIGHWAY 34 AND 49 FEET EAST OF THE CENTER OF
 MF1503'A GRAVEL ROAD WHICH CONNECTS THE PRESENT HIGHWAY TO THE OLD
 MF1503'HIGHWAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED SOMONAUK
 MF1503'1954.
 MF1503'
 MF1503'REFERENCE MARK NO. 1 IS 26 FEET SOUTH OF THE SOUTH RAIL OF
 MF1503'THE RAILROAD TRACKS, 23 FEET WEST OF A TELEPHONE POLE AND 1
 MF1503'FOOT WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 MF1503'DISK IS STAMPED SOMONAUK NO 1 1954.
 MF1503'
 MF1503'REFERENCE MARK NO. 2 IS 34 FEET NORTH OF THE CENTER OF THE OLD
 MF1503'HIGHWAY, 29 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD TRACKS
 MF1503'AND ABOUT MID-WAY BETWEEN TWO TELEPHONE POLES.  THE MARK IS
 MF1503'FLUSH AND THE DISK IS STAMPED SOMONAUK NO 2 1954.
 MF1503'
 MF1503'NO. 5-7 (ILL. GEOD. S.) WAS USED AS THE AZIMUTH MARK.  IT
 MF1503'IS ABOUT 150 FEET SOUTH OF A RAILROAD OVERPASS, 126 FEET NORTH
 MF1503'OF THE CENTER OF THE OLD HIGHWAY U.S. 34, 33 FEET EAST OF THE
 MF1503'CENTER OF STATE HIGHWAY 23 AND 6 FEET NORTHWEST OF A 24 INCH
 MF1503'ELM TREE.  THE MARK IS A 6 X 6 INCH CONCRETE POST, PROJECTING
 MF1503'ABOUT 4 INCHES, WITH A STANDARD USC AND GS AND SS DISK IN THE
 MF1503'TOP STAMPED NO 5-7 1934.
 MF1503'
 MF1503'TO REACH THE STATION FROM THE POST OFFICE IN SOMONAUK, GO
 MF1503'WEST ON U.S. HIGHWAY 34 FOR 2.75 MILES TO WHERE THE HIGHWAY
 MF1503'BEGINS A LONG CURVE TO THE LEFT AND THE OLD HIGHWAY CONTINUES
 MF1503'AHEAD AND THE STATION ON THE RIGHT AS DESCRIBED.
 MF1503'
 MF1503'TO REACH NO. 5-7 (ILL. GEOD. S.) FROM THE STATION, GO SOUTHWEST
 MF1503'ON U.S. HIGHWAY 34 FOR 1.0 MILE TO THE JUNCTION WITH STATE
 MF1503'HIGHWAY 23, TURN RIGHT AND GO NORTH ON HIGHWAY 23 FOR 0.35
 MF1503'MILE TO THE MARK ON THE RIGHT, EAST SIDE OF HIGHWAY AS DESCRIBED.
 MF1503'
 MF1503'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1503
 MF1503                          STATION RECOVERY (1997)
 MF1503
 MF1503'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1503'MARK NOT FOUND.
 MF1503
 MF1503                          STATION RECOVERY (2002)
 MF1503
 MF1503'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1503'RECOVERED AS DESCRIBED
 MF1503
 MF1503                          STATION RECOVERY (2002)
 MF1503
 MF1503'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1503'RM 1 WAS FOUND, RM 2 AND THE AZIMUTH WAS NOT LOCATED
 MF1503
 MF1503                          STATION RECOVERY (2023)
 MF1503
 MF1503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 MF1503'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0568 ***********************************************************************
 JB0568  DESIGNATION -  SON
 JB0568  PID         -  JB0568
 JB0568  STATE/COUNTY-  IL/EFFINGHAM
 JB0568  COUNTRY     -  US
 JB0568  USGS QUAD   -  EDGEWOOD (2018)
 JB0568
 JB0568                         *CURRENT SURVEY CONTROL
 JB0568  ______________________________________________________________________
 JB0568* NAD 83(1997) POSITION- 38 57 05.77408(N) 088 38 46.18102(W)   ADJUSTED
 JB0568* NAVD 88 ORTHO HEIGHT -   176.207 (meters)      578.11  (feet) ADJUSTED
 JB0568  ______________________________________________________________________
 JB0568  GEOID HEIGHT    -        -31.743 (meters)                     GEOID18
 JB0568  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 JB0568  DYNAMIC HEIGHT  -        176.100 (meters)      577.75  (feet) COMP
 JB0568  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 JB0568
 JB0568  HORZ ORDER      -  SECOND
 JB0568  VERT ORDER      -  SECOND    CLASS 0
 JB0568
 JB0568.The horizontal coordinates were established by classical geodetic methods
 JB0568.and adjusted by the National Geodetic Survey in October 1999.
 JB0568
 JB0568.The orthometric height was determined by differential leveling and
 JB0568.adjusted by the NATIONAL GEODETIC SURVEY
 JB0568.in June 1991.
 JB0568
 JB0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0568.GEOID18 height accuracy estimate available here.
 JB0568
 JB0568.Click photographs - Photos may exist for this station.
 JB0568
 JB0568.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0568
 JB0568.The dynamic height is computed by dividing the NAVD 88
 JB0568.geopotential number by the normal gravity value computed on the
 JB0568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0568.degrees latitude (g = 980.6199 gals.).
 JB0568
 JB0568.The modeled gravity was interpolated from observed gravity values.
 JB0568
 JB0568. The following values were computed from the NAD 83(1997) position.
 JB0568
 JB0568;                    North         East     Units Scale Factor Converg.
 JB0568;SPC IL E     -   253,652.023   272,883.028   MT  0.99998405   -0 11 48.0
 JB0568;SPC IL E     -   832,190.01    895,283.73   sFT  0.99998405   -0 11 48.0
 JB0568;UTM  16      - 4,312,694.473   357,354.786   MT  0.99985056   -1 02 06.2
 JB0568
 JB0568!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0568!SPC IL E     -   0.99997733  x   0.99998405  =   0.99996138
 JB0568!UTM  16      -   0.99997733  x   0.99985056  =   0.99982790
 JB0568
 JB0568:                Primary Azimuth Mark                     Grid Az
 JB0568:SPC IL E     -  SON AZ MK                                272 08 15.4
 JB0568:UTM  16      -  SON AZ MK                                272 58 33.6
 JB0568
 JB0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5735412694(NAD 83)
 JB0568
 JB0568|---------------------------------------------------------------------|
 JB0568| PID    Reference Object                     Distance      Geod. Az  |
 JB0568|                                                           dddmmss.s |
 JB0568| JB0567 SON RM 1                              9.700 METERS 08358     |
 JB0568| JB0565 SON AZ MK                                          2715627.4 |
 JB0568| JB0569 SON RM 2                             18.858 METERS 27328     |
 JB0568|---------------------------------------------------------------------|
 JB0568
 JB0568                          SUPERSEDED SURVEY CONTROL
 JB0568
 JB0568  NAD 83(1986)-  38 57 05.78893(N)    088 38 46.17516(W) AD(       ) 2
 JB0568  NAD 27      -  38 57 05.62720(N)    088 38 45.99100(W) AD(       ) 2
 JB0568  NGVD 29 (??/??/92)  176.306  (m)          578.43   (f) ADJ UNCH    2 0
 JB0568  NGVD 29             176.31   (m)          578.4    (f) LEVELING    3  
 JB0568
 JB0568.Superseded values are not recommended for survey control.
 JB0568
 JB0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0568.See file dsdata.pdf to determine how the superseded data were derived.
 JB0568
 JB0568_MARKER: DE = TRAVERSE STATION DISK
 JB0568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0568_STAMPING: SON 1960
 JB0568_MARK LOGO: CGS
 JB0568_PROJECTION: FLUSH
 JB0568_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0568+STABILITY: SURFACE MOTION
 JB0568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0568+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2007
 JB0568
 JB0568  HISTORY     - Date     Condition        Report By
 JB0568  HISTORY     - 1960     MONUMENTED       CGS
 JB0568  HISTORY     - 1960     GOOD             CGS
 JB0568  HISTORY     - 1964     GOOD             ILDT
 JB0568  HISTORY     - 1983     GOOD             NGS
 JB0568  HISTORY     - 19831207 GOOD             NGS
 JB0568  HISTORY     - 20070312 GOOD             FARNGP
 JB0568
 JB0568                          STATION DESCRIPTION
 JB0568
 JB0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0568'STATION IS LOCATED ABOUT 1.1 MILES WEST OF MASON, ON THE SOUTH SIDE OF
 JB0568'A SURFACED ROAD AND IN THE NORTHWEST CORNER OF A BARNYARD ON LAND
 JB0568'OCCUPIED BY MR EDWARD JANSON.
 JB0568'
 JB0568'TO REACH FROM THE POST OFFICE IN MASON, GO WEST FOR 0.15 MILE TO THE
 JB0568'JUNCTION OF STATE ROUTE 37, TURN LEFT AND GO SOUTHERLY ON STATE ROUTE
 JB0568'37 FOR 0.15 MILE TO CROSSROAD, TURN RIGHT AND GO WEST ON SURFACE ROAD
 JB0568'FOR 0.8 MILE TO A DRIVEWAY ON LEFT LEADING TO FARM HOME OF EDWARD
 JB0568'JANSON, CONTINUE WEST FOR 0.05 MILE TO STATION ON LEFT AS DESCRIBED.
 JB0568'
 JB0568'STATION MARK, A STANDARD TRAVERSE MARK DISK STAMPED SON 1960, IS SET
 JB0568'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0568'SURFACE OF THE GROUND.  THE MARK IS 27 FEET SOUTH OF CENTER OF ROAD,
 JB0568'5.5 FEET SOUTH OF THE WITNESS POST AND 5.5 FEET SOUTHEAST OF THE
 JB0568'NORTHWEST FENCE CORNER OF BARNYARD.
 JB0568'
 JB0568'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED SON NO
 JB0568'1 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET
 JB0568'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 35 FEET EAST OF THE
 JB0568'NORTHWEST CORNER OF BARNYARD, 31 FEET EAST OF WITNESS POST, 23 FEET
 JB0568'SOUTH OF CENTER OF ROAD AND 1.3 FEET SOUTH OF FENCE.
 JB0568'
 JB0568'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED SON NO
 JB0568'2 1960, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS
 JB0568'PROJECTING ABOUT 4 INCHES.  THE MARK IS 62 FEET WEST OF WITNESS POST,
 JB0568'58 FEET WEST OF THE NORTHWEST CORNER OF BARNYARD, 23 FEET SOUTH OF
 JB0568'CENTER OF ROAD, 2.3 FEET SOUTH OF FENCE AND 2 FEET EAST-NORTHEAST OF
 JB0568'TELEPHONE POLE.
 JB0568'
 JB0568'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED SON 1960, IS SET IN
 JB0568'TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0568'SURFACE OF THE GROUND.  THE MARK IS 25 FEET NORTH OF THE CENTER OF
 JB0568'ROAD, 9.3 FEET EAST OF A LONE TREE AND 1.5 FEET NORTH OF THE WITNESS
 JB0568'POST.
 JB0568'
 JB0568'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON SURFACE ROAD
 JB0568'FOR 0.3 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 JB0568'
 JB0568'HEIGHT OF LIGHT ABOVE STATION MARK 1.82 METERS.
 JB0568
 JB0568                          STATION RECOVERY (1960)
 JB0568
 JB0568'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0568'1 MI W FROM MASON.
 JB0568'ABOUT 0.15 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE GRADE SCHOOL
 JB0568'IN MASON, THENCE 0.85 MILE WEST ALONG AN OILED ROAD, AT THE
 JB0568'NORTHWEST CORNER OF A BARNLOT, ABOUT 0.05 MILE WEST OF A DRIVEWAY
 JB0568'SOUTH TO A FARM HOUSE, 27 FEET SOUTH OF THE CENTER LINE OF THE
 JB0568'ROAD, 5 FEET SOUTHEAST OF A FENCE CORNER, 144 FEET WEST-NORTHWEST
 JB0568'OF A METAL MACHINE SHED, 63 1/2 FEET EAST OF A POWER POLE, 233
 JB0568'FEET WEST OF THE CENTER LINE OF THE DRIVEWAY, 5.6 FEET SOUTH
 JB0568'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN
 JB0568'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0568
 JB0568                          STATION RECOVERY (1964)
 JB0568
 JB0568'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964 (DEW)
 JB0568'SON 1960 RECOVERED GOOD (AS DESCRIBED)  SON NO. 1 1960 RECOVERED GOOD
 JB0568'(AS DESCRIBED).  SON NO. 2 1960 RECOVERED GOOD (AS DESCRIBED)  SON
 JB0568'1960 (AZIMUTH) RECOVERED GOOD (AS DESCRIBED)
 JB0568
 JB0568                          STATION RECOVERY (1983)
 JB0568
 JB0568'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 JB0568'RECOVERED IN GOOD CONDITION.
 JB0568
 JB0568                          STATION RECOVERY (1983)
 JB0568
 JB0568'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 JB0568'THE STATION MARK, RM 1 AND THE AZ MK WAS RECOVERED IN GOOD CONDITION.
 JB0568'THE CORNERS WERE BROKEN OFF OF THE SECTION MARK AND IT APPEARED TO
 JB0568'HAVE BEEN CHIPPED OFF BY MOWING MACHINERY, BUT THE MARK IS STILL SOLID
 JB0568'IN THE GROUND.  RM 2 WAS FOUND WITH THE DISK BROKEN OFF AND THE
 JB0568'MONUMENT WAS USED TO SET NO 3 RM IN.  THE AZ MK WAS FOUND TO BE ABOUT
 JB0568'6 INCHES UNDER GROUND AND THE TREE MENTIONED IN THE OLD DESCRIPTION
 JB0568'HAS BEEN CUT DOWN.  THE DISTANCE TO THE AZ MK WAS MEASURED TO USING
 JB0568'ELECTRONIC DISTANCE MEASURING EQUIPMENT.  A NEW AND COMPLETE
 JB0568'DESCRIPTION FOLLOWS.
 JB0568'
 JB0568'THE STATION IS LOCATED ABOUT 1.78 KM (1.10 MI) W OF MASON, ON THE S
 JB0568'SIDE OF PAVED ROAD AND IN THE NW CORNER OF FARM YARD AND ON PROPERTY
 JB0568'OCCUPIED BY MR EDWIN JANSEN.
 JB0568'
 JB0568'TO REACH THE STATION FROM THE POST OFFICE IN MASON, GO N ON PAVED
 JB0568'STREET FOR 0.16 KM (0.10 MI) TO ITS JUNCTION WITH STATE ROUTE 37.
 JB0568'TURN LEFT AND GO W ON HWY 37 FOR 0.16 KM (0.10 MI) TO A PAVED ROAD
 JB0568'RIGHT, COUNTY ROUTE 950 E.  TURN RIGHT AND GO N FOR 0.32 KM (0.20 MI)
 JB0568'TO A PAVED ROAD LEFT, COUNTY ROUTE 300N.  TURN LEFT AND GO W FOR 0.97
 JB0568'KM (0.60 MI) TO A SIDE ROAD LEFT COUNTY ROUTE 890 E JUST AFTER
 JB0568'CROSSING OVER INTERSTATE HWY 57.  TURN LEFT AND GO S THENSE BACK W FOR
 JB0568'1.37 KM (0.85 MI) TO THE STATION ON LEFT AS DESCRIBED.
 JB0568'
 JB0568'THE STATION IS A STANDARD NGS DISK STAMPED---SON 1960---, SET INTO THE
 JB0568'TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 JB0568'PROJECTING, 2 INCHES (6 CM) ABOVE THE GROUND.  THE STATION IS LOCATED
 JB0568'8.534 METERS (27.999 FT) S FROM THE CENTERLINE OF PAVED ROAD, 12.680
 JB0568'METERS (41.601 FT) WNW ROM A FENCE CORNER AROUND HOG LOT, 0.914 METERS
 JB0568'(2.999 FT) E FROM A FENCE LINE AND WITNESS POST.
 JB0568'
 JB0568'RM NO 1, IS A STANDARD NGS DISK STAMPED---SON NO 1 1960---, SET INTO
 JB0568'THE TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 JB0568'FLUSH WITH GROUND.  THE STATION IS LOCATED 7.315 METERS (23.999 FT) S
 JB0568'FROM THE CENTERLINE OF PAVED ROAD, 6.401 METERS (21.001 FT) NNW FROM
 JB0568'THE FENCE CORNER AROUND HOG LOT, 10.851 METERS (35.600 FT) E FROM THE
 JB0568'FENCE LINE AND 2.438 METERS (7.999 FT) NW FROM A SMALL FRUIT TREE, AND
 JB0568'0.2 METERS (0.7 FT) HIGHER THAN THE STATION.
 JB0568'
 JB0568'RM NO 3, IS STANDARD NGS DISK STAMPED---SON 1960 NO 3 1983---, SET
 JB0568'INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN
 JB0568'DIAMETER, PROJECTING, 4 INCHES (12 CM) ABOVE THE GROUND.  THE STATION
 JB0568'IS LOCATED 7.315 METERS (23.999 FT) S FROM THE CENTERLINE OF PAVED
 JB0568'ROAD, 17.678 METERS (57.999 FT) W FROM A FENCE CORNER, 0.914 METERS
 JB0568'(2.999 FT) N FROM A FENCE, 0.305 METERS (1.001 FT) N FROM A WITNESS
 JB0568'POST AND 0.610 METERS (2.001 FT) E FROM A UTILITY POLE, AND 0.2 METERS
 JB0568'(0.7 FT) LOWER THAN THE STATION.
 JB0568'
 JB0568'AZ MK NO 1, IS A STANDARD NGS DISK STAMPED---SON 1960---, SET INTO THE
 JB0568'TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) IN DIAMETER,
 JB0568'RECESSED 6 INCHES (18 CM) BELOW THE GROUND.  THE STATION IS LOCATED
 JB0568'27.280 METERS (89.501 FT) NW FROM A UTILITY POLE, 7.620 METERS (25.000
 JB0568'FT) N FROM THE CENTERLINE OF PAVED ROAD, 0.305 METERS (1.001 FT) S
 JB0568'FROM A WITNESS POST.  TO REACH THE AZ MK FROM THE STATION CONTINUE
 JB0568'WESTERLY ON PAVED ROAD FOR 0.49 KM (0.30 MI) TO MARK ON RIGHT AS
 JB0568'DESCRIBED.
 JB0568
 JB0568                          STATION RECOVERY (2007)
 JB0568
 JB0568'RECOVERY NOTE BY FARNSWORTH GROUP 2007 (KDV)
 JB0568'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0565 ***********************************************************************
 JB0565  DESIGNATION -  SON AZ MK
 JB0565  PID         -  JB0565
 JB0565  STATE/COUNTY-  IL/EFFINGHAM
 JB0565  COUNTRY     -  US
 JB0565  USGS QUAD   -  EDGEWOOD (2018)
 JB0565
 JB0565                         *CURRENT SURVEY CONTROL
 JB0565  ______________________________________________________________________
 JB0565* NAD 83(1986) POSITION- 38 57 07.     (N) 088 39 01.     (W)   SCALED
 JB0565* NAVD 88 ORTHO HEIGHT -   174.216 (meters)      571.57  (feet) ADJUSTED
 JB0565  ______________________________________________________________________
 JB0565  GEOID HEIGHT    -        -31.745 (meters)                     GEOID18
 JB0565  DYNAMIC HEIGHT  -        174.110 (meters)      571.23  (feet) COMP
 JB0565  MODELED GRAVITY -    980,014.8   (mgal)                       NAVD 88
 JB0565
 JB0565  VERT ORDER      -  SECOND    CLASS 0
 JB0565
 JB0565.The horizontal coordinates were scaled from a map and have
 JB0565.an estimated accuracy of +/- 6 seconds.
 JB0565
 JB0565.The orthometric height was determined by differential leveling and
 JB0565.adjusted by the NATIONAL GEODETIC SURVEY
 JB0565.in June 1991.
 JB0565
 JB0565.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0565.GEOID18 height accuracy estimate available here.
 JB0565
 JB0565.Click photographs - Photos may exist for this station.
 JB0565
 JB0565.The dynamic height is computed by dividing the NAVD 88
 JB0565.geopotential number by the normal gravity value computed on the
 JB0565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0565.degrees latitude (g = 980.6199 gals.).
 JB0565
 JB0565.The modeled gravity was interpolated from observed gravity values.
 JB0565
 JB0565;                    North         East    Units  Estimated Accuracy
 JB0565;SPC IL E     -   253,690.      272,530.      MT  (+/- 180 meters Scaled)
 JB0565
 JB0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ569127(NAD 83)
 JB0565
 JB0565                          SUPERSEDED SURVEY CONTROL
 JB0565
 JB0565  NGVD 29 (??/??/92)  174.32   (m)          571.9    (f) COMPUTED    2 0
 JB0565
 JB0565.Superseded values are not recommended for survey control.
 JB0565
 JB0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0565.See file dsdata.pdf to determine how the superseded data were derived.
 JB0565
 JB0565_MARKER: DZ = AZIMUTH MARK DISK
 JB0565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0565_STAMPING: SON 1960
 JB0565_MARK LOGO: CGS
 JB0565_PROJECTION: FLUSH
 JB0565_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0565+STABILITY: SURFACE MOTION
 JB0565
 JB0565  HISTORY     - Date     Condition        Report By
 JB0565  HISTORY     - 1960     MONUMENTED       CGS
 JB0565  HISTORY     - 19831207 GOOD             NGS
 JB0565
 JB0565                          STATION DESCRIPTION
 JB0565
 JB0565'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0565'1.2 MI W FROM MASON.
 JB0565'ABOUT 0.15 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE MASON
 JB0565'GRADE SCHOOL IN MASON, THENCE 1.1 MILES WEST ALONG AN OILED ROAD,
 JB0565'26 FEET NORTH OF THE CENTER LINE OF THE ROAD, 10 FEET EAST OF A
 JB0565'LONE 12-INCH TREE, 91 FEET WEST-NORTHWEST AND ACROSS THE ROAD
 JB0565'FROM THE THIRD POWER POLE EAST OF A FENCE CORNER SOUTH OF THE
 JB0565'ROAD, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 1/2 FEET
 JB0565'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0565'FLUSH WITH THE GROUND.
 JB0565
 JB0565                          STATION RECOVERY (1983)
 JB0565
 JB0565'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 JB0565'THE STATION IS LOCATED ABOUT 1-24 MILES W OF MASON, ON THE N SIDE OF
 JB0565'COUNTY ROAD 890 E.  TO REACH THE POST OFFICE IN MASON, GO N ON PAVED
 JB0565'STREET FOR 0.16 KM (0.10 MI) TO ITS JUNCTION WITH STATE ROUTE 37. TURN
 JB0565'LEFT AND GO W ON HWY 37 FOR 0.16 KM (0.10 MI) TO A PAVED ROAD RIGHT,
 JB0565'COUNTY ROUTE 950 E.  TURN RIGHT AND GO N FOR 0.32 KM (0.20 MI) TO A
 JB0565'PAVED ROAD LEFT, COUNTY ROAD 300 N.  TURN LEFT AND GO WEST FOR 0.97 KM
 JB0565'(0.60 MI) TO A SIDE ROAD LEFT, COUNTY ROAD 890 E, JUST AFTER CROSSING
 JB0565'OVER INTERSTATE HWY 57.  TURN LEFT AND GO S, THENCE BACK W FOR 1.38 KM
 JB0565'(0.85 MI) TO TRIANGUALTION STATION SON 1960 ON LEFT. CONTINUE WEST ON
 JB0565'COUNTY ROAD 890 E FOR 0.49 KM (0.30 MI) TO MARK ON RIGHT AS DESCRIBED.
 JB0565'THE STATION IS A STANDARD NGS AZ MK DISK STAMPED---SON 1960---, SET IN
 JB0565'THE TOP OF A SQUARE CONCRETE MONUMENT, 10 INCHES (30 CM) ON SIDE,
 JB0565'RECESSED 6 INCHES (18 CM) BELOW THE GROUND.  LOCATED 27.280 METERS
 JB0565'(89.501 FT) NW FROM A UTILITY POLE, 7.620 METERS (25.000 FT) N FROM
 JB0565'THE CENTERLINE OF COUNTY ROAD 890 E AND 0.305 METERS (1.001 FT) S FROM
 JB0565'A WITNESS POST.  A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION
 JB0565'STATION SON 1960 USING ELECTRONIC DISTANCE MEASURING EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0567 ***********************************************************************
 JB0567  DESIGNATION -  SON RM 1
 JB0567  PID         -  JB0567
 JB0567  STATE/COUNTY-  IL/EFFINGHAM
 JB0567  COUNTRY     -  US
 JB0567  USGS QUAD   -  EDGEWOOD (2018)
 JB0567
 JB0567                         *CURRENT SURVEY CONTROL
 JB0567  ______________________________________________________________________
 JB0567* NAD 83(1986) POSITION- 38 57 05.81   (N) 088 38 45.78   (W)   HD_HELD1
 JB0567* NAVD 88 ORTHO HEIGHT -   176.304 (meters)      578.42  (feet) ADJUSTED
 JB0567  ______________________________________________________________________
 JB0567  GEOID HEIGHT    -        -31.743 (meters)                     GEOID18
 JB0567  DYNAMIC HEIGHT  -        176.196 (meters)      578.07  (feet) COMP
 JB0567  MODELED GRAVITY -    980,015.1   (mgal)                       NAVD 88
 JB0567
 JB0567  VERT ORDER      -  SECOND    CLASS 0
 JB0567
 JB0567.The horizontal coordinates were determined by differentially corrected
 JB0567.hand held GPS observations or other comparable positioning techniques
 JB0567.and have an estimated accuracy of +/- 3 meters.
 JB0567
 JB0567.The orthometric height was determined by differential leveling and
 JB0567.adjusted by the NATIONAL GEODETIC SURVEY
 JB0567.in June 1991.
 JB0567
 JB0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0567.GEOID18 height accuracy estimate available here.
 JB0567
 JB0567.Click photographs - Photos may exist for this station.
 JB0567
 JB0567.The dynamic height is computed by dividing the NAVD 88
 JB0567.geopotential number by the normal gravity value computed on the
 JB0567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0567.degrees latitude (g = 980.6199 gals.).
 JB0567
 JB0567.The modeled gravity was interpolated from observed gravity values.
 JB0567
 JB0567;                    North         East    Units  Estimated Accuracy
 JB0567;SPC IL E     -   253,653.1     272,892.7     MT  (+/- 3 meters HH1 GPS) 
 JB0567
 JB0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5736412695(NAD 83)
 JB0567
 JB0567                          SUPERSEDED SURVEY CONTROL
 JB0567
 JB0567  NGVD 29 (??/??/92)  176.403  (m)          578.75   (f) ADJ UNCH    2 0
 JB0567
 JB0567.Superseded values are not recommended for survey control.
 JB0567
 JB0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0567.See file dsdata.pdf to determine how the superseded data were derived.
 JB0567
 JB0567_MARKER: DR = REFERENCE MARK DISK
 JB0567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0567_STAMPING: SON NO 1 1960
 JB0567_MARK LOGO: CGS
 JB0567_PROJECTION: FLUSH
 JB0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0567+STABILITY: SURFACE MOTION
 JB0567
 JB0567  HISTORY     - Date     Condition        Report By
 JB0567  HISTORY     - 1960     MONUMENTED       CGS
 JB0567  HISTORY     - 1984     GOOD             NGS
 JB0567
 JB0567                          STATION DESCRIPTION
 JB0567
 JB0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0567'1 MI W FROM MASON.
 JB0567'ABOUT 0.15 MILES SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE MASON
 JB0567'GRADE SCHOOL IN MASON, THENCE 0.85 MILES WEST ALONG AN OILED ROAD,
 JB0567'AT THE NORTHWEST CORNER OF A BARNLOT, ABOUT 0.05 MILES WEST OF
 JB0567'A DRIVEWAY SOUTH TO A FARM HOUSE, 25 FEET SOUTH OF THE CENTER
 JB0567'LINE OF THE ROAD, 1 1/2 FEET SOUTH OF A FENCE, 36 FEET EAST OF
 JB0567'A FENCE CORNER, 200 FEET WEST OF THE CENTER LINE OF THE DRIVEWAY,
 JB0567'31.8 FEET EAST OF TRAVERSE STATION SON, 31.0 FEET EAST OF A METAL
 JB0567'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 JB0567'CONCRETE POST FLUSH WITH THE GROUND.
 JB0567
 JB0567                          STATION RECOVERY (1984)
 JB0567
 JB0567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 JB0567'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1776 ***********************************************************************
 JB1776  DESIGNATION -  SONGER
 JB1776  PID         -  JB1776
 JB1776  STATE/COUNTY-  IL/CLAY
 JB1776  COUNTRY     -  US
 JB1776  USGS QUAD   -  XENIA NE (2018)
 JB1776
 JB1776                         *CURRENT SURVEY CONTROL
 JB1776  ______________________________________________________________________
 JB1776* NAD 83(1997) POSITION- 38 43 52.71528(N) 088 37 16.63171(W)   ADJUSTED
 JB1776* NAVD 88 ORTHO HEIGHT -   173.    (meters)      568.    (feet) SCALED
 JB1776  ______________________________________________________________________
 JB1776  GEOID HEIGHT    -        -31.282 (meters)                     GEOID18
 JB1776  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 JB1776  HORZ ORDER      -  SECOND
 JB1776
 JB1776.The horizontal coordinates were established by classical geodetic methods
 JB1776.and adjusted by the National Geodetic Survey in October 1999.
 JB1776
 JB1776.The orthometric height was scaled from a topographic map.
 JB1776
 JB1776.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1776.GEOID18 height accuracy estimate available here.
 JB1776
 JB1776.Click photographs - Photos may exist for this station.
 JB1776
 JB1776.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1776
 JB1776. The following values were computed from the NAD 83(1997) position.
 JB1776
 JB1776;                    North         East     Units Scale Factor Converg.
 JB1776;SPC IL E     -   229,190.070   274,962.181   MT  0.99998272   -0 10 48.6
 JB1776;SPC IL E     -   751,934.42    902,105.09   sFT  0.99998272   -0 10 48.6
 JB1776;UTM  16      - 4,288,208.102   359,076.405   MT  0.99984456   -1 00 52.4
 JB1776
 JB1776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1776!SPC IL E     -   0.99997778  x   0.99998272  =   0.99996050
 JB1776!UTM  16      -   0.99997778  x   0.99984456  =   0.99982234
 JB1776
 JB1776:                Primary Azimuth Mark                     Grid Az
 JB1776:SPC IL E     -  SONGER AZ MK                             006 10 28.3
 JB1776:UTM  16      -  SONGER AZ MK                             007 00 32.1
 JB1776
 JB1776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5907688208(NAD 83)
 JB1776
 JB1776|---------------------------------------------------------------------|
 JB1776| PID    Reference Object                     Distance      Geod. Az  |
 JB1776|                                                           dddmmss.s |
 JB1776| CI5566 SONGER AZ MK                        APPROX. 0.8 KM 0055939.7 |
 JB1776| CI5567 SONGER RM 1                          21.083 METERS 16846     |
 JB1776| JB1781 XENIA MUNICIPAL TANK                APPROX. 9.4 KM 1865245.2 |
 JB1776| JB1780 XENIA RADIO STA 377 MAST            APPROX. 9.2 KM 1870702.3 |
 JB1776| CI5568 SONGER RM 2                          21.468 METERS 27916     |
 JB1776|---------------------------------------------------------------------|
 JB1776
 JB1776                          SUPERSEDED SURVEY CONTROL
 JB1776
 JB1776  NAD 83(1986)-  38 43 52.72875(N)    088 37 16.62751(W) AD(       ) 2
 JB1776  NAD 27      -  38 43 52.56169(N)    088 37 16.44932(W) AD(       ) 2
 JB1776
 JB1776.Superseded values are not recommended for survey control.
 JB1776
 JB1776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1776.See file dsdata.pdf to determine how the superseded data were derived.
 JB1776
 JB1776_MARKER: DS = TRIANGULATION STATION DISK
 JB1776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1776_STAMPING: SONGER 1962
 JB1776_MARK LOGO: CGS
 JB1776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1776+STABILITY: SURFACE MOTION
 JB1776
 JB1776  HISTORY     - Date     Condition        Report By
 JB1776  HISTORY     - 1962     MONUMENTED       CGS
 JB1776
 JB1776                          STATION DESCRIPTION
 JB1776
 JB1776'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1776'NO MEASUREMENT BETWEEN RMS FARM, EQUIPMENT ON LINE.
 JB1776'
 JB1776'THE STATION IS AOBUT 8.5 MILES NORTHWEST OF FLORA, ABOUT 6.75 MILES
 JB1776'NORTH OF XENIA, NEAR THE CENTER OF SEC 3, T 3 N, R 5 E, AND ON THE
 JB1776'PROPERTY OF MR WILLIAM KRUTSINGER.  IT IS 71 FEET NORTH OF AN L-FENCE
 JB1776'CORNER, 58 FEET NORTHEAST OF THE NORTHEAST CORNER OF A SMALL SHED, 55
 JB1776'FEET EAST OF THE EAST SIDE OF A STORAGE TANK, 22 FEET SOUTHWEST OF A
 JB1776'T-FENCE CORNER, 17 FEET SOUTHWEST OF A WITNESS POST AND 16 FEET SOUTH
 JB1776'OF A WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1776'STAMPED SONGER 1962.
 JB1776'
 JB1776'TO REACH FROM THE CROSSROAD JUST WEST OF THE WATER TANK IN XENIA, GO
 JB1776'NORTH ON A PAVED ROAD FOR 2.25 MILE TO A CROSSROAD.  CONTINUE
 JB1776'NORTHERLY ON THE PAVED ROAD FOR 3.0 MILES TO A SIDE ROAD RIGHT.  TURN
 JB1776'RIGHT AND GO EAST ON AN OILED ROAD FOR 1.05 MILES TO A T-ROAD.  TURN
 JB1776'LEFT AND GO NORTH ON A GRAVELED ROAD FOR 0.75 MILE TO A DRIVEWAY LEFT.
 JB1776'TURN LEFT AND GO WEST ON A DRIVEWAY FOR ABOUT 0.05 MILE TO THE
 JB1776'SOUTHWEST CORNER OF A GARDEN FENCE AND THE STATION.
 JB1776'
 JB1776'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO NORTH ON THE GRAVELED
 JB1776'ROAD FOR 0.55 MILE TO A TWIN CORRUGATED CULVERT AND THE AZIMUTH MARK
 JB1776'ON THE RIGHT.
 JB1776'
 JB1776'REFERENCE MARK 1 IS 49 FEET EAST OF THE SOUTHEAST CORNER OF THE SMALL
 JB1776'SHED, 27 FEET SOUTHEAST OF A WATER HYDRANT, 2 FEET NORTH OF THE
 JB1776'L-FENCE CORNER AND 1 FOOT WEST OF A WIRE FENCE.  THE MONUMENT IS FLUSH
 JB1776'AND THE DISK IS STAMPED SONGER NO 1 1962.
 JB1776'
 JB1776'REFERENCE MARK 2 IS 36 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 JB1776'BARN, 18 FEET SOUTH OF THE NORTH EDGE OF THE WEST STORAGE TANK AND 1
 JB1776'FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE
 JB1776'DISK IS STAMPED SONGER NO 2 1962.
 JB1776'
 JB1776'THE AZIMUTH MARK IS 22 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1776'12 FEET NORTH OF THE EAST END OF THE NORTH ONE OF TWO CORRUGATED
 JB1776'CULVERTS, 2 FEET WEST OF A POWER POLE AND 2 FEET SOUTHWEST OF A
 JB1776'WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED
 JB1776'SONGER 1962.
 JB1776'
 JB1776'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI5566 ***********************************************************************
 CI5566  DESIGNATION -  SONGER AZ MK
 CI5566  PID         -  CI5566
 CI5566  STATE/COUNTY-  IL/CLAY
 CI5566  COUNTRY     -  US
 CI5566  USGS QUAD   -  XENIA NE (2018)
 CI5566
 CI5566                         *CURRENT SURVEY CONTROL
 CI5566  ______________________________________________________________________
 CI5566* NAD 83(2011) POSITION- 38 44 19.45217(N) 088 37 13.04469(W)   ADJUSTED
 CI5566* NAD 83(2011) ELLIP HT-   131.059 (meters)        (06/27/12)   ADJUSTED
 CI5566* NAD 83(2011) EPOCH   -  2010.00
 CI5566* NAVD 88 ORTHO HEIGHT -   162.3   (meters)      532.    (feet) GPS OBS
 CI5566  ______________________________________________________________________
 CI5566  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI5566  GEOID HEIGHT    -        -31.260 (meters)                     GEOID03
 CI5566  GEOID HEIGHT    -        -31.298 (meters)                     GEOID18
 CI5566  NAD 83(2011) X  -    119,948.459 (meters)                     COMP
 CI5566  NAD 83(2011) Y  - -4,980,186.403 (meters)                     COMP
 CI5566  NAD 83(2011) Z  -  3,969,817.454 (meters)                     COMP
 CI5566  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 CI5566
 CI5566  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI5566  Standards:
 CI5566         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI5566            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI5566  -------------------------------------------------------------------
 CI5566  NETWORK    0.57   0.94           0.25   0.21   0.48      0.11901909
 CI5566  -------------------------------------------------------------------
 CI5566  Click here for local accuracies and other accuracy information.
 CI5566
 CI5566.The horizontal coordinates were established by GPS observations
 CI5566.and adjusted by the National Geodetic Survey in June 2012.
 CI5566
 CI5566.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI5566.been affixed to the stable North American tectonic plate. See 
 CI5566.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI5566
 CI5566.The horizontal coordinates are valid at the epoch date displayed above
 CI5566.which is a decimal equivalence of Year/Month/Day.
 CI5566
 CI5566.The orthometric height was determined by GPS observations and a
 CI5566.high-resolution geoid model.
 CI5566
 CI5566.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI5566.GEOID18 height accuracy estimate available here.
 CI5566
 CI5566.Click photographs - Photos may exist for this station.
 CI5566
 CI5566.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI5566
 CI5566.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI5566
 CI5566.The ellipsoidal height was determined by GPS observations
 CI5566.and is referenced to NAD 83.
 CI5566
 CI5566. The following values were computed from the NAD 83(2011) position.
 CI5566
 CI5566;                    North         East     Units Scale Factor Converg.
 CI5566;SPC IL E     -   230,014.245   275,051.403   MT  0.99998266   -0 10 46.5
 CI5566;SPC IL E     -   754,638.40    902,397.81   sFT  0.99998266   -0 10 46.5
 CI5566;UTM  16      - 4,289,030.777   359,177.606   MT  0.99984420   -1 00 50.7
 CI5566
 CI5566!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI5566!SPC IL E     -   0.99997944  x   0.99998266  =   0.99996210
 CI5566!UTM  16      -   0.99997944  x   0.99984420  =   0.99982364
 CI5566
 CI5566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5917789030(NAD 83)
 CI5566
 CI5566                          SUPERSEDED SURVEY CONTROL
 CI5566
 CI5566  NAD 83(2007)-  38 44 19.45224(N)    088 37 13.04553(W) AD(2002.00) 1
 CI5566  ELLIP H (01/10/08)  131.067  (m)                       GP(2002.00) 2 1
 CI5566
 CI5566.Superseded values are not recommended for survey control.
 CI5566
 CI5566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI5566.See file dsdata.pdf to determine how the superseded data were derived.
 CI5566
 CI5566_MARKER: DS = TRIANGULATION STATION DISK
 CI5566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI5566_STAMPING: SONGER AZ 1962
 CI5566_MARK LOGO: CGS
 CI5566_PROJECTION: PROJECTING 3 CENTIMETERS
 CI5566_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI5566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI5566+STABILITY: SURFACE MOTION
 CI5566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI5566+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2020
 CI5566
 CI5566  HISTORY     - Date     Condition        Report By
 CI5566  HISTORY     - 1962     MONUMENTED       CGS
 CI5566  HISTORY     - 20061002 GOOD             ILDT
 CI5566  HISTORY     - 20070909 GOOD             ILDT
 CI5566  HISTORY     - 20200423 GOOD             ILDT
 CI5566
 CI5566                          STATION DESCRIPTION
 CI5566
 CI5566'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (RA)
 CI5566'STATION IS LOCATED 6.5 MILES SOUTHWEST OF LOUISVILLE.
 CI5566'
 CI5566'TO REACH FROM THE JUCTION OF US 45 AND KINMUNDY-LOUISVILLE ROAD AT THE
 CI5566'SOUTH SIDE OF  LOUISVILLE , GO WEST ON THE KINMUNDY-LOUISVILLE ROAD
 CI5566'FOR 5.1 MILES TO CR 500E TURN LEFT AND GO  SOUTH FOR 1.75 MILES TO CR
 CI5566'925N TURN RIGHT AND GO WEST FOR 1.0 MILES TO CR 400E TURN LEFT AND GO
 CI5566'SOUTH FOR  0.25 MILES  TO THE STATION ON THE LEFT.
 CI5566'
 CI5566'THE STATION IS 22' EAST OF THE CENTERLINE OF A GRAVEL ROAD, 18' NORTH
 CI5566'OF A 8' STEEL PIPE  CULVERT, 2' WEST  OF A POWER POLE
 CI5566
 CI5566                          STATION RECOVERY (2007)
 CI5566
 CI5566'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 CI5566'FOUND AS DESCRIBED
 CI5566
 CI5566                          STATION RECOVERY (2020)
 CI5566
 CI5566'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 CI5566'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1403 ***********************************************************************
 NH1403  DESIGNATION -  SOUTH BELOIT RAD STA WGEZ MAST
 NH1403  PID         -  NH1403
 NH1403  STATE/COUNTY-  IL/WINNEBAGO
 NH1403  COUNTRY     -  US
 NH1403  USGS QUAD   -  SOUTH BELOIT (2018)
 NH1403
 NH1403                         *CURRENT SURVEY CONTROL
 NH1403  ______________________________________________________________________
 NH1403* NAD 83(1997) POSITION- 42 29 44.19726(N) 089 01 08.48706(W)   ADJUSTED
 NH1403  ______________________________________________________________________
 NH1403  GEOID HEIGHT    -        -33.741 (meters)                     GEOID18
 NH1403  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 NH1403  HORZ ORDER      -  THIRD
 NH1403
 NH1403.The horizontal coordinates were established by classical geodetic methods
 NH1403.and adjusted by the National Geodetic Survey in October 1999.
 NH1403
 NH1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1403.GEOID18 height accuracy estimate available here.
 NH1403
 NH1403.Click photographs - Photos may exist for this station.
 NH1403
 NH1403.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1403
 NH1403. The following values were computed from the NAD 83(1997) position.
 NH1403
 NH1403;                    North         East     Units Scale Factor Converg.
 NH1403;SPC IL W     -   647,769.080   794,336.690   MT  1.00005063   +0 46 31.2
 NH1403;SPC IL W     - 2,125,222.39  2,606,086.29   sFT  1.00005063   +0 46 31.2
 NH1403;SPC WI S     -    55,533.310   680,643.571   MT  1.00005640   +0 40 26.5
 NH1403;SPC WI S     -   182,195.53  2,233,078.12   sFT  1.00005640   +0 40 26.5
 NH1403;UTM  16      - 4,706,780.823   334,089.928   MT  0.99993868   -1 21 51.2
 NH1403
 NH1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3408906780(NAD 83)
 NH1403
 NH1403                          SUPERSEDED SURVEY CONTROL
 NH1403
 NH1403  NAD 83(1996)-  42 29 44.19765(N)    089 01 08.48675(W) AD(       ) 3
 NH1403  NAD 83(1991)-  42 29 44.19767(N)    089 01 08.48576(W) AD(       ) 3
 NH1403  NAD 83(1986)-  42 29 44.19515(N)    089 01 08.49081(W) AD(       ) 3
 NH1403  NAD 27      -  42 29 44.14700(N)    089 01 08.09100(W) AD(       ) 3
 NH1403
 NH1403.Superseded values are not recommended for survey control.
 NH1403
 NH1403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1403.See file dsdata.pdf to determine how the superseded data were derived.
 NH1403
 NH1403_MARKER: 42 = RADIO/TV MAST
 NH1403
 NH1403  HISTORY     - Date     Condition        Report By
 NH1403  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1403  HISTORY     - 1990     GOOD             USPSQD
 NH1403  HISTORY     - 19970530 GOOD             USPSQD
 NH1403
 NH1403                          STATION DESCRIPTION
 NH1403
 NH1403'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1403'STATION IS THE CENTER OF THE TOP OF THE RADIO MAST, LOCATED
 NH1403'ABOUT 1 MILE SOUTHEAST OF BELOIT, WISCONSIN AND 1/2 MILE EAST
 NH1403'OF SOUTH BELOIT, ILLINOIS.  IT IS A 4 LEGGED, TAPERING, STEEL
 NH1403'MAST, 150 FEET HIGH AND IS PAINTED IN ALTERNATE SECTIONS OF
 NH1403'ORANGE AND WHITE.  THE MAST IS LOCATED ABOUT 75 FEET NORTHEAST
 NH1403'OF THE TRANSMITTER AND ABOUT 150 FEET EAST OF U.S. HIGHWAY
 NH1403'51.
 NH1403
 NH1403                          STATION RECOVERY (1990)
 NH1403
 NH1403'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 NH1403'RECOVERED IN GOOD CONDITION.
 NH1403
 NH1403                          STATION RECOVERY (1997)
 NH1403
 NH1403'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1403'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1935 ***********************************************************************
 LC1935  DESIGNATION -  SOUTH PEKIN MUNICIPAL TANK
 LC1935  PID         -  LC1935
 LC1935  STATE/COUNTY-  IL/TAZEWELL
 LC1935  COUNTRY     -  US
 LC1935  USGS QUAD   -  SOUTH PEKIN (2018)
 LC1935
 LC1935                         *CURRENT SURVEY CONTROL
 LC1935  ______________________________________________________________________
 LC1935* NAD 83(1997) POSITION- 40 29 32.73436(N) 089 39 15.55725(W)   ADJUSTED
 LC1935  ______________________________________________________________________
 LC1935  GEOID HEIGHT    -        -32.895 (meters)                     GEOID18
 LC1935  LAPLACE CORR    -          1.77  (seconds)                    DEFLEC18
 LC1935  HORZ ORDER      -  THIRD
 LC1935
 LC1935.The horizontal coordinates were established by classical geodetic methods
 LC1935.and adjusted by the National Geodetic Survey in October 1999.
 LC1935
 LC1935.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1935.GEOID18 height accuracy estimate available here.
 LC1935
 LC1935.Click photographs - Photos may exist for this station.
 LC1935
 LC1935.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1935
 LC1935. The following values were computed from the NAD 83(1997) position.
 LC1935
 LC1935;                    North         East     Units Scale Factor Converg.
 LC1935;SPC IL W     -   424,789.376   743,432.778   MT  0.99996439   +0 19 57.7
 LC1935;SPC IL W     - 1,393,663.14  2,439,079.04   sFT  0.99996439   +0 19 57.7
 LC1935;UTM  16      - 4,485,798.826   275,051.048   MT  1.00022291   -1 43 27.5
 LC1935
 LC1935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7505185798(NAD 83)
 LC1935
 LC1935                          SUPERSEDED SURVEY CONTROL
 LC1935
 LC1935  NAD 83(1986)-  40 29 32.74579(N)    089 39 15.55348(W) AD(       ) 3
 LC1935  NAD 27      -  40 29 32.47437(N)    089 39 15.24557(W) AD(       ) 3
 LC1935
 LC1935.Superseded values are not recommended for survey control.
 LC1935
 LC1935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1935.See file dsdata.pdf to determine how the superseded data were derived.
 LC1935
 LC1935_MARKER: 53 = ELEVATED TANK
 LC1935
 LC1935  HISTORY     - Date     Condition        Report By
 LC1935  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1935
 LC1935                          STATION DESCRIPTION
 LC1935
 LC1935'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1935'THIS STATION IS THE BLACK MUNICIPAL TANK IN THE VILLAGE OF
 LC1935'SOUTH PEKIN, LOCATED 0.15 MILE S OF FIRST STREET, ABOUT 55
 LC1935'FEET S OF THE E END OF THIRD STREET, AND ABOUT 120 FEET E OF
 LC1935'THE CENTER LINE OF MINCH STREET.  THE TANK, ERECTED IN 1919
 LC1935'AND VERY PROMINENT, HAS FOUR BLACK TRUSSWORK LEGS ABOUT 90
 LC1935'FEET HIGH.  THE OVAL SECTION EXTENDS DOWNWARD ABOUT 15 FEET.
 LC1935'THE VERTICAL SECTION IS BLACK IN COLOR, ABOUT 20 FEET HIGH,
 LC1935'HAS A CATWALK AND RAIL AROUND ITS BASE, AND THE WORDS SOUTH
 LC1935'PEKIN PAINTED IN WHITE LETTERS ON THE W SIDE.  THE STEEP
 LC1935'CONICAL ROOF IS SILVER IN COLOR, ABOUT 5 FEET HIGH, AND HAS
 LC1935'A BALL AT ITS APEX.  TOTAL HEIGHT IS ABOUT 115 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1801 ***********************************************************************
 ME1801  DESIGNATION -  SOUTH SANITARY
 ME1801  PID         -  ME1801
 ME1801  STATE/COUNTY-  IL/COOK
 ME1801  COUNTRY     -  US
 ME1801  USGS QUAD   -  ENGLEWOOD (2018)
 ME1801
 ME1801                         *CURRENT SURVEY CONTROL
 ME1801  ______________________________________________________________________
 ME1801* NAD 83(1986) POSITION- 41 49 55.     (N) 087 42 05.     (W)   SCALED
 ME1801* NAVD 88 ORTHO HEIGHT -   183.632 (meters)      602.47  (feet) ADJUSTED
 ME1801  ______________________________________________________________________
 ME1801  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 ME1801  DYNAMIC HEIGHT  -        183.568 (meters)      602.26  (feet) COMP
 ME1801  MODELED GRAVITY -    980,273.3   (mgal)                       NAVD 88
 ME1801
 ME1801  VERT ORDER      -  FIRST     CLASS II
 ME1801
 ME1801.The horizontal coordinates were scaled from a map and have
 ME1801.an estimated accuracy of +/- 6 seconds.
 ME1801
 ME1801.The orthometric height was determined by differential leveling and
 ME1801.adjusted by the NATIONAL GEODETIC SURVEY
 ME1801.in June 1991.
 ME1801
 ME1801.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1801.GEOID18 height accuracy estimate available here.
 ME1801
 ME1801.Click photographs - Photos may exist for this station.
 ME1801
 ME1801.The dynamic height is computed by dividing the NAVD 88
 ME1801.geopotential number by the normal gravity value computed on the
 ME1801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1801.degrees latitude (g = 980.6199 gals.).
 ME1801
 ME1801.The modeled gravity was interpolated from observed gravity values.
 ME1801
 ME1801;                    North         East    Units  Estimated Accuracy
 ME1801;SPC IL E     -   573,630.      352,490.      MT  (+/- 180 meters Scaled)
 ME1801
 ME1801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM417313(NAD 83)
 ME1801
 ME1801                          SUPERSEDED SURVEY CONTROL
 ME1801
 ME1801  NGVD 29 (??/??/92)  183.716  (m)          602.74   (f) ADJ UNCH    1 2
 ME1801
 ME1801.Superseded values are not recommended for survey control.
 ME1801
 ME1801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1801.See file dsdata.pdf to determine how the superseded data were derived.
 ME1801
 ME1801_MARKER: Q = CHISELED SQUARE
 ME1801_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1801_SP_SET: ABUTMENT
 ME1801_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1801
 ME1801  HISTORY     - Date     Condition        Report By
 ME1801  HISTORY     - UNK      MONUMENTED       IL1670
 ME1801  HISTORY     - 1947     GOOD             CGS
 ME1801
 ME1801                          STATION DESCRIPTION
 ME1801
 ME1801'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1801'AT CHICAGO, AT THE ILLINOIS CENTRAL RAILROAD BRIDGE NO. W6-5
 ME1801'OVER THE CHICAGO DRAINAGE CANAL, ABOUT 300 YARDS EAST OF THE
 ME1801'SOUTH END OF THE SOUTH KEDZIE AVENUE BRIDGE OVER THE CANAL, ON
 ME1801'THE TOP OF THE NORTHWEST CORNER OF THE SOUTHEAST STONE ABUTMENT
 ME1801'OF THE RAILROAD BRIDGE, 9.5 FEET SOUTHWEST OF THE SOUTHWEST
 ME1801'RAIL AND ABOUT 0.5 FOOT BELOW THE TRACK.  A CHISELED SQUARE
 ME1801'MARKED BY THE LETTERS B.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2951 ***********************************************************************
 AJ2951  DESIGNATION -  SOUTH UNION
 AJ2951  PID         -  AJ2951
 AJ2951  STATE/COUNTY-  IL/MCHENRY
 AJ2951  COUNTRY     -  US
 AJ2951  USGS QUAD   -  MARENGO SOUTH (2018)
 AJ2951
 AJ2951                         *CURRENT SURVEY CONTROL
 AJ2951  ______________________________________________________________________
 AJ2951* NAD 83(2011) POSITION- 42 12 40.26569(N) 088 33 01.35182(W)   ADJUSTED
 AJ2951* NAD 83(2011) ELLIP HT-   232.467 (meters)        (06/27/12)   ADJUSTED
 AJ2951* NAD 83(2011) EPOCH   -  2010.00
 AJ2951* NAVD 88 ORTHO HEIGHT -   266.1   (meters)      873.    (feet) GPS OBS
 AJ2951  ______________________________________________________________________
 AJ2951  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2951  GEOID HEIGHT    -        -33.524 (meters)                     GEOID99
 AJ2951  GEOID HEIGHT    -        -33.583 (meters)                     GEOID18
 AJ2951  NAD 83(2011) X  -    119,696.144 (meters)                     COMP
 AJ2951  NAD 83(2011) Y  - -4,729,928.691 (meters)                     COMP
 AJ2951  NAD 83(2011) Z  -  4,263,163.327 (meters)                     COMP
 AJ2951  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 AJ2951
 AJ2951  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2951  Standards:
 AJ2951         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2951            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2951  -------------------------------------------------------------------
 AJ2951  NETWORK    0.92   1.29           0.43   0.29   0.66     -0.08275077
 AJ2951  -------------------------------------------------------------------
 AJ2951  Click here for local accuracies and other accuracy information.
 AJ2951
 AJ2951.The horizontal coordinates were established by GPS observations
 AJ2951.and adjusted by the National Geodetic Survey in June 2012.
 AJ2951
 AJ2951.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2951.been affixed to the stable North American tectonic plate. See 
 AJ2951.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2951
 AJ2951.The horizontal coordinates are valid at the epoch date displayed above
 AJ2951.which is a decimal equivalence of Year/Month/Day.
 AJ2951
 AJ2951.The orthometric height was determined by GPS observations and a
 AJ2951.high-resolution geoid model.
 AJ2951
 AJ2951.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2951.GEOID18 height accuracy estimate available here.
 AJ2951
 AJ2951.Click photographs - Photos may exist for this station.
 AJ2951
 AJ2951.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2951
 AJ2951.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2951
 AJ2951.The ellipsoidal height was determined by GPS observations
 AJ2951.and is referenced to NAD 83.
 AJ2951
 AJ2951. The following values were computed from the NAD 83(2011) position.
 AJ2951
 AJ2951;                    North         East     Units Scale Factor Converg.
 AJ2951;SPC IL E     -   615,582.264   282,077.914   MT  0.99997895   -0 08 45.0
 AJ2951;SPC IL E     - 2,019,622.81    925,450.62   sFT  0.99997895   -0 08 45.0
 AJ2951;UTM  16      - 4,674,387.722   372,025.462   MT  0.99980151   -1 02 30.4
 AJ2951
 AJ2951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2951!SPC IL E     -   0.99996354  x   0.99997895  =   0.99994249
 AJ2951!UTM  16      -   0.99996354  x   0.99980151  =   0.99976506
 AJ2951
 AJ2951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7202574387(NAD 83)
 AJ2951
 AJ2951                          SUPERSEDED SURVEY CONTROL
 AJ2951
 AJ2951  NAD 83(2007)-  42 12 40.26568(N)    088 33 01.35274(W) AD(2002.00) 0
 AJ2951  ELLIP H (02/10/07)  232.498  (m)                       GP(2002.00)    
 AJ2951  ELLIP H (02/03/05)  232.489  (m)                       GP(       ) 4 2
 AJ2951  NAD 83(1997)-  42 12 40.26554(N)    088 33 01.35238(W) AD(       ) 1
 AJ2951  ELLIP H (04/24/01)  232.532  (m)                       GP(       ) 4 1
 AJ2951
 AJ2951.Superseded values are not recommended for survey control.
 AJ2951
 AJ2951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2951.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2951
 AJ2951_MARKER: I = METAL ROD
 AJ2951_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2951_STAMPING: SOUTH UNION
 AJ2951_MARK LOGO: IL-111
 AJ2951_PROJECTION: FLUSH
 AJ2951_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2951_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2951+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2000
 AJ2951_ROD/PIPE-DEPTH: 3.7 meters
 AJ2951_SLEEVE-DEPTH  : 0.9 meters
 AJ2951
 AJ2951  HISTORY     - Date     Condition        Report By
 AJ2951  HISTORY     - 20000727 MONUMENTED       SECI
 AJ2951
 AJ2951                          STATION DESCRIPTION
 AJ2951
 AJ2951'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2951'STATION IS LOCATED APPROXIMATELY 1.8 MI SOUTH OF UNION, 4.0 MI
 AJ2951'SOUTHEAST OF MARENGO IN SECTION 17, T43N, R6E.  TO REACH FROM THE
 AJ2951'JUNCTION OF US RT 20 AND SOUTH UNION RD PROCEED NORTH ON SOUTH
 AJ2951'UNION RD 0.6 MI TO THE TO THE STATION LOCATED 29.8 FT WEST OF
 AJ2951'CENTERLINE OF SOUTH UNION RD.  STATION IS LOCATED 0.1 MI NORTH OF
 AJ2951'SPRINGBROOK FARMS SUBDIVISION ENTRANCE, 0.47 MI NORTH OF MARENGO
 AJ2951'RD, 10 FT WEST OF NORTH END OF GUARD RAIL, 160 FT NORTHWEST OF
 AJ2951'POWERPOLE (PP), 58.3 FT WEST OF PP, 198 FT SOUTH OF PP, AND 2 FT EAST
 AJ2951'OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2951'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW CAP.  PK NAILS
 AJ2951'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9519 ***********************************************************************
 DE9519  DESIGNATION -  SP 0101
 DE9519  PID         -  DE9519
 DE9519  STATE/COUNTY-  IL/SANGAMON
 DE9519  COUNTRY     -  US
 DE9519  USGS QUAD   -  CHATHAM (2018)
 DE9519
 DE9519                         *CURRENT SURVEY CONTROL
 DE9519  ______________________________________________________________________
 DE9519* NAD 83(2011) POSITION- 39 43 12.07331(N) 089 38 40.49338(W)   ADJUSTED
 DE9519* NAD 83(2011) ELLIP HT-   147.423 (meters)        (06/27/12)   ADJUSTED
 DE9519* NAD 83(2011) EPOCH   -  2010.00
 DE9519* NAVD 88 ORTHO HEIGHT -   179.8   (meters)      590.    (feet) GPS OBS
 DE9519  ______________________________________________________________________
 DE9519  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9519  GEOID HEIGHT    -        -32.383 (meters)                     GEOID99
 DE9519  GEOID HEIGHT    -        -32.427 (meters)                     GEOID18
 DE9519  NAD 83(2011) X  -     30,474.657 (meters)                     COMP
 DE9519  NAD 83(2011) Y  - -4,912,650.346 (meters)                     COMP
 DE9519  NAD 83(2011) Z  -  4,054,217.273 (meters)                     COMP
 DE9519  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 DE9519
 DE9519  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9519  Standards:
 DE9519         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9519            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9519  -------------------------------------------------------------------
 DE9519  NETWORK    0.73   2.00           0.33   0.26   1.02     -0.06266104
 DE9519  -------------------------------------------------------------------
 DE9519  Click here for local accuracies and other accuracy information.
 DE9519
 DE9519.The horizontal coordinates were established by GPS observations
 DE9519.and adjusted by the National Geodetic Survey in June 2012.
 DE9519
 DE9519.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9519.been affixed to the stable North American tectonic plate. See 
 DE9519.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9519
 DE9519.The horizontal coordinates are valid at the epoch date displayed above
 DE9519.which is a decimal equivalence of Year/Month/Day.
 DE9519
 DE9519.The orthometric height was determined by GPS observations and a
 DE9519.high-resolution geoid model.
 DE9519
 DE9519.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9519.GEOID18 height accuracy estimate available here.
 DE9519
 DE9519.Click photographs - Photos may exist for this station.
 DE9519
 DE9519.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9519
 DE9519.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9519
 DE9519.The ellipsoidal height was determined by GPS observations
 DE9519.and is referenced to NAD 83.
 DE9519
 DE9519. The following values were computed from the NAD 83(2011) position.
 DE9519
 DE9519;                    North         East     Units Scale Factor Converg.
 DE9519;SPC IL W     -   339,033.269   744,761.897   MT  0.99996583   +0 20 01.1
 DE9519;SPC IL W     - 1,112,311.65  2,443,439.66   sFT  0.99996583   +0 20 01.1
 DE9519;UTM  16      - 4,400,027.253   273,325.149   MT  1.00023262   -1 41 26.5
 DE9519
 DE9519!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9519!SPC IL W     -   0.99997687  x   0.99996583  =   0.99994270
 DE9519!UTM  16      -   0.99997687  x   1.00023262  =   1.00020949
 DE9519
 DE9519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7332500027(NAD 83)
 DE9519
 DE9519                          SUPERSEDED SURVEY CONTROL
 DE9519
 DE9519  NAD 83(2007)-  39 43 12.07342(N)    089 38 40.49412(W) AD(2002.00) 0
 DE9519  ELLIP H (02/10/07)  147.441  (m)                       GP(2002.00)    
 DE9519  ELLIP H (02/03/05)  147.424  (m)                       GP(       ) 4 2
 DE9519  NAD 83(1997)-  39 43 12.07346(N)    089 38 40.49394(W) AD(       ) 1
 DE9519  ELLIP H (01/15/03)  147.441  (m)                       GP(       ) 3 1
 DE9519
 DE9519.Superseded values are not recommended for survey control.
 DE9519
 DE9519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9519.See file dsdata.pdf to determine how the superseded data were derived.
 DE9519
 DE9519_MARKER: DD = SURVEY DISK
 DE9519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9519_STAMPING: SP 0101
 DE9519_MARK LOGO: IL8220
 DE9519_PROJECTION: FLUSH
 DE9519_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DE9519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9519+STABILITY: SURFACE MOTION
 DE9519_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9519+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2020
 DE9519
 DE9519  HISTORY     - Date     Condition        Report By
 DE9519  HISTORY     - 20020611 MONUMENTED       CMT
 DE9519  HISTORY     - 20130207 GOOD             INDIV
 DE9519  HISTORY     - 20200910 GOOD             ILDT
 DE9519
 DE9519                          STATION DESCRIPTION
 DE9519
 DE9519'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9519'TO REACH THE STATION FROM THE INTERSECTION OF SOUTH SECOND STREET AND
 DE9519'TORONTO ROAD.
 DE9519'GO EAST ON TORONTO ROAD FOR 0.3 MILES TO THE INTERSECTION WITH THE
 DE9519'WEST FRONTAGE
 DE9519'ROAD FOR I-55.  GO NORTH ON THE WEST FRONTAGE ROAD FOR 0.5 MILES AND
 DE9519'STATION IS ON THE
 DE9519'WEST SIDE OF THE FRONTAGE ROAD.  STATION IS BETWEEN THE FLOWLINE OF
 DE9519'THE ROAD DITCH AND
 DE9519'THE FIELD LINE.  STATION IS IN THE NORTHWEST QUARTER OF THE SOUTHWEST
 DE9519'QUARTER OF
 DE9519'SECTION 27 IN T. 15 N., R. 5 W., 3RD.P.M.
 DE9519
 DE9519                          STATION RECOVERY (2013)
 DE9519
 DE9519'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 DE9519'RECOVERED IN GOOD CONDITION.
 DE9519
 DE9519                          STATION RECOVERY (2020)
 DE9519
 DE9519'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9519'THE STATION IS 41.4 WEST OF THE CENTERLINE OF SIXTH STREET FRONTAGE
 DE9519'ROAD, 43 FT (13.1 M) SOUTH OF A PHONE PEDESTAL AND 76.8 FT (23.4 M)
 DE9519'WEST-NORTHWEST OF THE CENTER BRACE POST IN A FENCE LINE FOR INTERSTATE
 DE9519'55.  A 30-INCH (76 CM) REBAR WAS DRIVEN NEAR THE EAST EDGE OF THE
 DE9519'MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9516 ***********************************************************************
 DE9516  DESIGNATION -  SP 0102
 DE9516  PID         -  DE9516
 DE9516  STATE/COUNTY-  IL/SANGAMON
 DE9516  COUNTRY     -  US
 DE9516  USGS QUAD   -  CHATHAM (2018)
 DE9516
 DE9516                         *CURRENT SURVEY CONTROL
 DE9516  ______________________________________________________________________
 DE9516* NAD 83(2011) POSITION- 39 43 11.89090(N) 089 44 11.96772(W)   ADJUSTED
 DE9516* NAD 83(2011) ELLIP HT-   146.719 (meters)        (06/27/12)   ADJUSTED
 DE9516* NAD 83(2011) EPOCH   -  2010.00
 DE9516* NAVD 88 ORTHO HEIGHT -   179.1   (meters)      588.    (feet) GPS OBS
 DE9516  ______________________________________________________________________
 DE9516  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9516  GEOID HEIGHT    -        -32.410 (meters)                     GEOID99
 DE9516  GEOID HEIGHT    -        -32.457 (meters)                     GEOID18
 DE9516  NAD 83(2011) X  -     22,579.844 (meters)                     COMP
 DE9516  NAD 83(2011) Y  - -4,912,696.029 (meters)                     COMP
 DE9516  NAD 83(2011) Z  -  4,054,212.496 (meters)                     COMP
 DE9516  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 DE9516
 DE9516  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9516  Standards:
 DE9516         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9516            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9516  -------------------------------------------------------------------
 DE9516  NETWORK    0.72   1.57           0.33   0.24   0.80     -0.07963986
 DE9516  -------------------------------------------------------------------
 DE9516  Click here for local accuracies and other accuracy information.
 DE9516
 DE9516.The horizontal coordinates were established by GPS observations
 DE9516.and adjusted by the National Geodetic Survey in June 2012.
 DE9516
 DE9516.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9516.been affixed to the stable North American tectonic plate. See 
 DE9516.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9516
 DE9516.The horizontal coordinates are valid at the epoch date displayed above
 DE9516.which is a decimal equivalence of Year/Month/Day.
 DE9516
 DE9516.The orthometric height was determined by GPS observations and a
 DE9516.high-resolution geoid model.
 DE9516
 DE9516.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9516.GEOID18 height accuracy estimate available here.
 DE9516
 DE9516.Click photographs - Photos may exist for this station.
 DE9516
 DE9516.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9516
 DE9516.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9516
 DE9516.The ellipsoidal height was determined by GPS observations
 DE9516.and is referenced to NAD 83.
 DE9516
 DE9516. The following values were computed from the NAD 83(2011) position.
 DE9516
 DE9516;                    North         East     Units Scale Factor Converg.
 DE9516;SPC IL W     -   338,985.727   736,867.577   MT  0.99995790   +0 16 29.3
 DE9516;SPC IL W     - 1,112,155.67  2,417,539.71   sFT  0.99995790   +0 16 29.3
 DE9516;UTM  16      - 4,400,258.674   265,431.763   MT  1.00027746   -1 44 58.6
 DE9516
 DE9516!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9516!SPC IL W     -   0.99997698  x   0.99995790  =   0.99993488
 DE9516!UTM  16      -   0.99997698  x   1.00027746  =   1.00025444
 DE9516
 DE9516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6543100258(NAD 83)
 DE9516
 DE9516                          SUPERSEDED SURVEY CONTROL
 DE9516
 DE9516  NAD 83(2007)-  39 43 11.89100(N)    089 44 11.96845(W) AD(2002.00) 0
 DE9516  ELLIP H (02/10/07)  146.737  (m)                       GP(2002.00)    
 DE9516  ELLIP H (02/03/05)  146.716  (m)                       GP(       ) 4 2
 DE9516  NAD 83(1997)-  39 43 11.89109(N)    089 44 11.96815(W) AD(       ) 1
 DE9516  ELLIP H (01/15/03)  146.742  (m)                       GP(       ) 3 1
 DE9516
 DE9516.Superseded values are not recommended for survey control.
 DE9516
 DE9516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9516.See file dsdata.pdf to determine how the superseded data were derived.
 DE9516
 DE9516_STAMPING: SP 0102
 DE9516_MARK LOGO: CMT
 DE9516_PROJECTION: FLUSH
 DE9516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9516+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2003
 DE9516
 DE9516  HISTORY     - Date     Condition        Report By
 DE9516  HISTORY     - 20020611 MONUMENTED       CMT
 DE9516  HISTORY     - 20030520 GOOD             ILDT
 DE9516  HISTORY     - 20140109 POOR             CMT
 DE9516  HISTORY     - 20190718 MARK NOT FOUND   ILDT
 DE9516
 DE9516                          STATION DESCRIPTION
 DE9516
 DE9516'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9516'TO REACH STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 4 (VETERANS
 DE9516'PARKWAY) AND
 DE9516'SPAULDING ORCHARD ROAD.  GO WEST ON SPAULDING ORCHARD ROAD FOR 1.65
 DE9516'MILES AND STATION
 DE9516'IS ON THE NORTH SIDE OF THE ROAD BETWEEN THE FLOWLINE OF THE ROAD
 DE9516'DITCH AND THE
 DE9516'RIGHT OF WAY FENCE.  STATION IS 0.35 MILES EAST OF WAGON FORD ROAD AND
 DE9516'0.4 MILES WEST OF
 DE9516'COCKRELL LANE.  STATION IS DIRECTLY ACROSS FROM A BRICK HOME WITH AN
 DE9516'ADDRESS OF 4660
 DE9516'SPAULDING ORCHARD ROAD.  STATION IS IN THE SOUTHEAST QUARTER OF THE
 DE9516'NORTHWEST
 DE9516'QUARTER OF SECTION 26 IN T. 15 N., R. 6 W., 3RD P.M.
 DE9516
 DE9516                          STATION RECOVERY (2003)
 DE9516
 DE9516'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (WAS)
 DE9516'MONUMENT IS 40.5 FT. NORTH OF CENTER OF SPAULDING ORCHARD ROAD. 1.0
 DE9516'FT. SOUTH OF AN ORANGE WITNESS POST. 17.4 FT. SOUTH OF EAST-WEST
 DE9516'FENCELINE. 40.0 FT. S.E. OF A NAIL AND BOTTLECAP IN EAST GATE POST.
 DE9516'40.5 FT. EAST OF EAST CENTER END OF A CORRUGATED METAL PIPE.
 DE9516
 DE9516                          STATION RECOVERY (2014)
 DE9516
 DE9516'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2014 (MDB)
 DE9516'MARK RECOVERED IN POOR CONDITION.
 DE9516
 DE9516                          STATION RECOVERY (2019)
 DE9516
 DE9516'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DE9516'STATION WAS NOT FOUND BUT THE CONCRETE MONUMENT THAT IT WAS SET IN WAS
 DE9516'FOUND AND DISK IS MISSING.  BUILT SAVANNAH POINT SUBDIVISION JUST
 DE9516'NORTH OF POINT.  THERE IS A NEW ENTRANCE TO THE SUBDIVISION 12 FT (3.7
 DE9516'M) EAST OF THE OLD STATION.  REPORT BY DONALD LUTTRELL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9517 ***********************************************************************
 DE9517  DESIGNATION -  SP 0103
 DE9517  PID         -  DE9517
 DE9517  STATE/COUNTY-  IL/SANGAMON
 DE9517  COUNTRY     -  US
 DE9517  USGS QUAD   -  LOAMI (2018)
 DE9517
 DE9517                         *CURRENT SURVEY CONTROL
 DE9517  ______________________________________________________________________
 DE9517* NAD 83(2011) POSITION- 39 43 10.76962(N) 089 48 55.48729(W)   ADJUSTED
 DE9517* NAD 83(2011) ELLIP HT-   160.813 (meters)        (06/27/12)   ADJUSTED
 DE9517* NAD 83(2011) EPOCH   -  2010.00
 DE9517* NAVD 88 ORTHO HEIGHT -   193.2   (meters)      634.    (feet) GPS OBS
 DE9517  ______________________________________________________________________
 DE9517  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9517  GEOID HEIGHT    -        -32.410 (meters)                     GEOID99
 DE9517  GEOID HEIGHT    -        -32.449 (meters)                     GEOID18
 DE9517  NAD 83(2011) X  -     15,827.226 (meters)                     COMP
 DE9517  NAD 83(2011) Y  - -4,912,755.366 (meters)                     COMP
 DE9517  NAD 83(2011) Z  -  4,054,194.902 (meters)                     COMP
 DE9517  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 DE9517
 DE9517  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9517  Standards:
 DE9517         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9517            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9517  -------------------------------------------------------------------
 DE9517  NETWORK    0.90   2.00           0.42   0.29   1.02     -0.06861671
 DE9517  -------------------------------------------------------------------
 DE9517  Click here for local accuracies and other accuracy information.
 DE9517
 DE9517.The horizontal coordinates were established by GPS observations
 DE9517.and adjusted by the National Geodetic Survey in June 2012.
 DE9517
 DE9517.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9517.been affixed to the stable North American tectonic plate. See 
 DE9517.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9517
 DE9517.The horizontal coordinates are valid at the epoch date displayed above
 DE9517.which is a decimal equivalence of Year/Month/Day.
 DE9517
 DE9517.The orthometric height was determined by GPS observations and a
 DE9517.high-resolution geoid model.
 DE9517
 DE9517.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9517.GEOID18 height accuracy estimate available here.
 DE9517
 DE9517.Click photographs - Photos may exist for this station.
 DE9517
 DE9517.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9517
 DE9517.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9517
 DE9517.The ellipsoidal height was determined by GPS observations
 DE9517.and is referenced to NAD 83.
 DE9517
 DE9517. The following values were computed from the NAD 83(2011) position.
 DE9517
 DE9517;                    North         East     Units Scale Factor Converg.
 DE9517;SPC IL W     -   338,921.728   730,115.459   MT  0.99995234   +0 13 28.1
 DE9517;SPC IL W     - 1,111,945.70  2,395,387.14   sFT  0.99995234   +0 13 28.1
 DE9517;UTM  16      - 4,400,433.299   258,679.289   MT  1.00031702   -1 48 00.0
 DE9517
 DE9517!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9517!SPC IL W     -   0.99997477  x   0.99995234  =   0.99992711
 DE9517!UTM  16      -   0.99997477  x   1.00031702  =   1.00029178
 DE9517
 DE9517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5867900433(NAD 83)
 DE9517
 DE9517                          SUPERSEDED SURVEY CONTROL
 DE9517
 DE9517  NAD 83(2007)-  39 43 10.76973(N)    089 48 55.48803(W) AD(2002.00) 0
 DE9517  ELLIP H (02/10/07)  160.831  (m)                       GP(2002.00)    
 DE9517  ELLIP H (02/03/05)  160.806  (m)                       GP(       ) 4 2
 DE9517  NAD 83(1997)-  39 43 10.76983(N)    089 48 55.48767(W) AD(       ) 1
 DE9517  ELLIP H (01/15/03)  160.835  (m)                       GP(       ) 3 1
 DE9517
 DE9517.Superseded values are not recommended for survey control.
 DE9517
 DE9517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9517.See file dsdata.pdf to determine how the superseded data were derived.
 DE9517
 DE9517_MARKER: DD = SURVEY DISK
 DE9517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9517_STAMPING: SP 0103
 DE9517_MARK LOGO: IL8220
 DE9517_PROJECTION: FLUSH
 DE9517_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DE9517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9517+STABILITY: SURFACE MOTION
 DE9517_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9517+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2020
 DE9517
 DE9517  HISTORY     - Date     Condition        Report By
 DE9517  HISTORY     - 20020611 MONUMENTED       CMT
 DE9517  HISTORY     - 20030520 GOOD             ILDT
 DE9517  HISTORY     - 20120626 GOOD             ILDT
 DE9517  HISTORY     - 20200911 GOOD             ILDT
 DE9517
 DE9517                          STATION DESCRIPTION
 DE9517
 DE9517'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9517'TO REACH FROM THE TOWN OF CURRAN GO WESTERLY ON OLD ROUTE 36 FOR 1.5
 DE9517'MILES TO A
 DE9517'INTERSECTION WITH SOUTH FARMINGDALE ROAD TO THE SOUTH.  GO SOUTH ON
 DE9517'SOUTH
 DE9517'FARMINGDALE ROAD FOR 1.0 MILE TO A SIDE ROAD TO THE WEST CALLED IRISH
 DE9517'ROAD.  GO WEST ON
 DE9517'IRISH ROAD FOR 1.0 MILE TO THE T INTERSECTION OF LEADLINE ROAD TO THE
 DE9517'SOUTH.  STATION IS
 DE9517'IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF IRISH ROAD AND
 DE9517'LEADLINE ROAD.  STATION
 DE9517'IS NEAR THE WEST QUARTER CORNER OF SECTION 30 IN T. 15 N., R. 6 W.,
 DE9517'3RD. P.M.
 DE9517
 DE9517                          STATION RECOVERY (2003)
 DE9517
 DE9517'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (WAS)
 DE9517'MONUMENT IS 44.1 FT. EAST OF CENTERLINE OF LEADLINE ROAD (9W) , 25.1
 DE9517'FT. SOUTH OF IRISH ROAD (5.5 S).62.62 FT. S.S.E. OF NAIL AND BOTTLECAP
 DE9517'IN POWER POLE. 90.90 FT. EAST OF NAIL AND BOTTLECAP IN WOOD POST FOR
 DE9517'ABOVE GROUND SPLICE BOX. 1.0 FT. S.S.E. TO AN ORANGE WITNESS POST.
 DE9517
 DE9517                          STATION RECOVERY (2012)
 DE9517
 DE9517'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE9517'RECOVERED IN GOOD CONDITION.
 DE9517
 DE9517                          STATION RECOVERY (2020)
 DE9517
 DE9517'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9517'A 30-INCH REBAR WAS DRIVEN IN THE GROUND ON THE NORTH EDGE OF THE
 DE9517'MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9525 ***********************************************************************
 DE9525  DESIGNATION -  SP 0105
 DE9525  PID         -  DE9525
 DE9525  STATE/COUNTY-  IL/SANGAMON
 DE9525  COUNTRY     -  US
 DE9525  USGS QUAD   -  FARMINGDALE (2018)
 DE9525
 DE9525                         *CURRENT SURVEY CONTROL
 DE9525  ______________________________________________________________________
 DE9525* NAD 83(2011) POSITION- 39 49 20.08898(N) 089 45 30.31107(W)   ADJUSTED
 DE9525* NAD 83(2011) ELLIP HT-   149.992 (meters)        (06/27/12)   ADJUSTED
 DE9525* NAD 83(2011) EPOCH   -  2010.00
 DE9525* NAVD 88 ORTHO HEIGHT -   182.5   (meters)      599.    (feet) GPS OBS
 DE9525  ______________________________________________________________________
 DE9525  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9525  GEOID HEIGHT    -        -32.525 (meters)                     GEOID99
 DE9525  GEOID HEIGHT    -        -32.578 (meters)                     GEOID18
 DE9525  NAD 83(2011) X  -     20,683.286 (meters)                     COMP
 DE9525  NAD 83(2011) Y  - -4,905,442.063 (meters)                     COMP
 DE9525  NAD 83(2011) Z  -  4,062,942.982 (meters)                     COMP
 DE9525  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 DE9525
 DE9525  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9525  Standards:
 DE9525         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9525            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9525  -------------------------------------------------------------------
 DE9525  NETWORK    0.80   1.86           0.36   0.28   0.95     -0.09525645
 DE9525  -------------------------------------------------------------------
 DE9525  Click here for local accuracies and other accuracy information.
 DE9525
 DE9525.The horizontal coordinates were established by GPS observations
 DE9525.and adjusted by the National Geodetic Survey in June 2012.
 DE9525
 DE9525.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9525.been affixed to the stable North American tectonic plate. See 
 DE9525.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9525
 DE9525.The horizontal coordinates are valid at the epoch date displayed above
 DE9525.which is a decimal equivalence of Year/Month/Day.
 DE9525
 DE9525.The orthometric height was determined by GPS observations and a
 DE9525.high-resolution geoid model.
 DE9525
 DE9525.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9525.GEOID18 height accuracy estimate available here.
 DE9525
 DE9525.Click photographs - Photos may exist for this station.
 DE9525
 DE9525.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9525
 DE9525.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9525
 DE9525.The ellipsoidal height was determined by GPS observations
 DE9525.and is referenced to NAD 83.
 DE9525
 DE9525. The following values were computed from the NAD 83(2011) position.
 DE9525
 DE9525;                    North         East     Units Scale Factor Converg.
 DE9525;SPC IL W     -   350,332.257   734,950.004   MT  0.99995621   +0 15 41.2
 DE9525;SPC IL W     - 1,149,381.75  2,411,248.47   sFT  0.99995621   +0 15 41.2
 DE9525;UTM  16      - 4,411,669.623   263,916.149   MT  1.00028622   -1 46 02.4
 DE9525
 DE9525!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9525!SPC IL W     -   0.99997647  x   0.99995621  =   0.99993268
 DE9525!UTM  16      -   0.99997647  x   1.00028622  =   1.00026268
 DE9525
 DE9525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6391611669(NAD 83)
 DE9525
 DE9525                          SUPERSEDED SURVEY CONTROL
 DE9525
 DE9525  NAD 83(2007)-  39 49 20.08911(N)    089 45 30.31180(W) AD(2002.00) 0
 DE9525  ELLIP H (02/10/07)  150.010  (m)                       GP(2002.00)    
 DE9525  ELLIP H (02/03/05)  149.989  (m)                       GP(       ) 4 2
 DE9525  NAD 83(1997)-  39 49 20.08915(N)    089 45 30.31149(W) AD(       ) 1
 DE9525  ELLIP H (01/15/03)  150.012  (m)                       GP(       ) 3 1
 DE9525
 DE9525.Superseded values are not recommended for survey control.
 DE9525
 DE9525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9525.See file dsdata.pdf to determine how the superseded data were derived.
 DE9525
 DE9525_MARKER: DD = SURVEY DISK
 DE9525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9525_STAMPING: SP 0105
 DE9525_MARK LOGO: CMT
 DE9525_PROJECTION: FLUSH
 DE9525_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9525+STABILITY: SURFACE MOTION
 DE9525_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9525+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2019
 DE9525
 DE9525  HISTORY     - Date     Condition        Report By
 DE9525  HISTORY     - 20020611 MONUMENTED       CMT
 DE9525  HISTORY     - 20190829 GOOD             ILDT
 DE9525
 DE9525                          STATION DESCRIPTION
 DE9525
 DE9525'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9525'TO REACH THE STATION FROM THE TOWN OF BRADFORTON GO WEST ON ILLINOIS
 DE9525'ROUTE 97/125 FOR
 DE9525'1.0 MILE TO THE INTERSECTION WITH COVERED BRIDGE ROAD TO THE SOUTH.
 DE9525'GO SOUTH ON
 DE9525'COVERED BRIDGE ROAD FOR 0.5 MILE AND THE STATION IS ON THE EAST SIDE
 DE9525'OF COVERED BRIDGE
 DE9525'ROAD.  STATION IS 0.7 MILE NORTH OF PEC ROAD AND IS IN SOUTHEAST
 DE9525'QUARTER OF SECTION 22 IN
 DE9525'T. 16 N., R. 6 W., 3RD. P.M.
 DE9525
 DE9525                          STATION RECOVERY (2019)
 DE9525
 DE9525'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DE9525'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9523 ***********************************************************************
 DE9523  DESIGNATION -  SP 0106
 DE9523  PID         -  DE9523
 DE9523  STATE/COUNTY-  IL/SANGAMON
 DE9523  COUNTRY     -  US
 DE9523  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DE9523
 DE9523                         *CURRENT SURVEY CONTROL
 DE9523  ______________________________________________________________________
 DE9523* NAD 83(2011) POSITION- 39 49 29.39259(N) 089 42 09.76626(W)   ADJUSTED
 DE9523* NAD 83(2011) ELLIP HT-   143.604 (meters)        (06/27/12)   ADJUSTED
 DE9523* NAD 83(2011) EPOCH   -  2010.00
 DE9523* NAVD 88 ORTHO HEIGHT -   176.2   (meters)      578.    (feet) GPS OBS
 DE9523  ______________________________________________________________________
 DE9523  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9523  GEOID HEIGHT    -        -32.536 (meters)                     GEOID99
 DE9523  GEOID HEIGHT    -        -32.594 (meters)                     GEOID18
 DE9523  NAD 83(2011) X  -     25,451.704 (meters)                     COMP
 DE9523  NAD 83(2011) Y  - -4,905,230.962 (meters)                     COMP
 DE9523  NAD 83(2011) Z  -  4,063,159.273 (meters)                     COMP
 DE9523  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 DE9523
 DE9523  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9523  Standards:
 DE9523         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9523            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9523  -------------------------------------------------------------------
 DE9523  NETWORK    0.71   1.72           0.31   0.27   0.88     -0.09403442
 DE9523  -------------------------------------------------------------------
 DE9523  Click here for local accuracies and other accuracy information.
 DE9523
 DE9523.The horizontal coordinates were established by GPS observations
 DE9523.and adjusted by the National Geodetic Survey in June 2012.
 DE9523
 DE9523.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9523.been affixed to the stable North American tectonic plate. See 
 DE9523.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9523
 DE9523.The horizontal coordinates are valid at the epoch date displayed above
 DE9523.which is a decimal equivalence of Year/Month/Day.
 DE9523
 DE9523.The orthometric height was determined by GPS observations and a
 DE9523.high-resolution geoid model.
 DE9523
 DE9523.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9523.GEOID18 height accuracy estimate available here.
 DE9523
 DE9523.Click photographs - Photos may exist for this station.
 DE9523
 DE9523.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9523
 DE9523.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9523
 DE9523.The ellipsoidal height was determined by GPS observations
 DE9523.and is referenced to NAD 83.
 DE9523
 DE9523. The following values were computed from the NAD 83(2011) position.
 DE9523
 DE9523;                    North         East     Units Scale Factor Converg.
 DE9523;SPC IL W     -   350,642.430   739,717.598   MT  0.99996059   +0 17 49.7
 DE9523;SPC IL W     - 1,150,399.37  2,426,890.15   sFT  0.99996059   +0 17 49.7
 DE9523;UTM  16      - 4,411,810.865   268,693.236   MT  1.00025873   -1 43 54.1
 DE9523
 DE9523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9523!SPC IL W     -   0.99997747  x   0.99996059  =   0.99993806
 DE9523!UTM  16      -   0.99997747  x   1.00025873  =   1.00023620
 DE9523
 DE9523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6869311810(NAD 83)
 DE9523
 DE9523                          SUPERSEDED SURVEY CONTROL
 DE9523
 DE9523  NAD 83(2007)-  39 49 29.39272(N)    089 42 09.76699(W) AD(2002.00) 0
 DE9523  ELLIP H (02/10/07)  143.621  (m)                       GP(2002.00)    
 DE9523  ELLIP H (02/03/05)  143.603  (m)                       GP(       ) 4 2
 DE9523  NAD 83(1997)-  39 49 29.39277(N)    089 42 09.76672(W) AD(       ) 1
 DE9523  ELLIP H (01/15/03)  143.623  (m)                       GP(       ) 3 1
 DE9523
 DE9523.Superseded values are not recommended for survey control.
 DE9523
 DE9523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9523.See file dsdata.pdf to determine how the superseded data were derived.
 DE9523
 DE9523_MARKER: DD = SURVEY DISK
 DE9523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9523_STAMPING: SP 0106
 DE9523_MARK LOGO: CMT
 DE9523_PROJECTION: FLUSH
 DE9523_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DE9523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9523+STABILITY: SURFACE MOTION
 DE9523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9523+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2020
 DE9523
 DE9523  HISTORY     - Date     Condition        Report By
 DE9523  HISTORY     - 20020611 MONUMENTED       CMT
 DE9523  HISTORY     - 20120627 GOOD             ILDT
 DE9523  HISTORY     - 20200806 GOOD             ILDT
 DE9523
 DE9523                          STATION DESCRIPTION
 DE9523
 DE9523'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9523'TO REACH STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 97 (JEFFERSON
 DE9523'STREET) AND
 DE9523'WINCH ROAD GO NORTH ON WINCH ROAD FOR 0.5 MILES TO ROBERT A STUART
 DE9523'PARK.  GO TO THE
 DE9523'WESTERN MOST PARKING LOT IN THE NORTHWEST CORNER OF THE PARK.  STATION
 DE9523'IS 7 FEET
 DE9523'NORTH AND 5 FEET WEST OF THE PARKING LOT.  STATION IS EAST OF BALL
 DE9523'DIAMOND NO. 2.  STATION
 DE9523'IS IN THE SOUTHWEST QUARTER OF SECTION 19 IN T. 16 N., R. 5 W., 3RD.
 DE9523'P.M.
 DE9523
 DE9523                          STATION RECOVERY (2012)
 DE9523
 DE9523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE9523'STATION IS 19.6 FEET WEST OF THE SOUTH WEST CORNER OF THE NORTH
 DE9523'PARKING LOT OF PARK.
 DE9523
 DE9523                          STATION RECOVERY (2020)
 DE9523
 DE9523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9523'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9521 ***********************************************************************
 DE9521  DESIGNATION -  SP 0107
 DE9521  PID         -  DE9521
 DE9521  STATE/COUNTY-  IL/SANGAMON
 DE9521  COUNTRY     -  US
 DE9521  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DE9521
 DE9521                         *CURRENT SURVEY CONTROL
 DE9521  ______________________________________________________________________
 DE9521* NAD 83(2011) POSITION- 39 51 03.26431(N) 089 38 41.56857(W)   ADJUSTED
 DE9521* NAD 83(2011) ELLIP HT-   132.640 (meters)        (06/27/12)   ADJUSTED
 DE9521* NAD 83(2011) EPOCH   -  2010.00
 DE9521* NAVD 88 ORTHO HEIGHT -   165.2   (meters)      542.    (feet) GPS OBS
 DE9521  ______________________________________________________________________
 DE9521  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9521  GEOID HEIGHT    -        -32.541 (meters)                     GEOID99
 DE9521  GEOID HEIGHT    -        -32.595 (meters)                     GEOID18
 DE9521  NAD 83(2011) X  -     30,391.340 (meters)                     COMP
 DE9521  NAD 83(2011) Y  - -4,903,339.634 (meters)                     COMP
 DE9521  NAD 83(2011) Z  -  4,065,375.407 (meters)                     COMP
 DE9521  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 DE9521
 DE9521  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9521  Standards:
 DE9521         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9521            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9521  -------------------------------------------------------------------
 DE9521  NETWORK    0.59   1.39           0.27   0.20   0.71     -0.02140592
 DE9521  -------------------------------------------------------------------
 DE9521  Click here for local accuracies and other accuracy information.
 DE9521
 DE9521.The horizontal coordinates were established by GPS observations
 DE9521.and adjusted by the National Geodetic Survey in June 2012.
 DE9521
 DE9521.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9521.been affixed to the stable North American tectonic plate. See 
 DE9521.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9521
 DE9521.The horizontal coordinates are valid at the epoch date displayed above
 DE9521.which is a decimal equivalence of Year/Month/Day.
 DE9521
 DE9521.The orthometric height was determined by GPS observations and a
 DE9521.high-resolution geoid model.
 DE9521
 DE9521.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9521.GEOID18 height accuracy estimate available here.
 DE9521
 DE9521.Click photographs - Photos may exist for this station.
 DE9521
 DE9521.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9521
 DE9521.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9521
 DE9521.The ellipsoidal height was determined by GPS observations
 DE9521.and is referenced to NAD 83.
 DE9521
 DE9521. The following values were computed from the NAD 83(2011) position.
 DE9521
 DE9521;                    North         East     Units Scale Factor Converg.
 DE9521;SPC IL W     -   353,564.758   744,651.603   MT  0.99996571   +0 20 03.7
 DE9521;SPC IL W     - 1,159,987.04  2,443,077.80   sFT  0.99996571   +0 20 03.7
 DE9521;UTM  16      - 4,414,557.410   273,729.047   MT  1.00023035   -1 41 43.9
 DE9521
 DE9521!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9521!SPC IL W     -   0.99997919  x   0.99996571  =   0.99994490
 DE9521!UTM  16      -   0.99997919  x   1.00023035  =   1.00020954
 DE9521
 DE9521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7372914557(NAD 83)
 DE9521
 DE9521                          SUPERSEDED SURVEY CONTROL
 DE9521
 DE9521  NAD 83(2007)-  39 51 03.26444(N)    089 38 41.56928(W) AD(2002.00) 0
 DE9521  ELLIP H (02/10/07)  132.656  (m)                       GP(2002.00)    
 DE9521  ELLIP H (02/03/05)  132.651  (m)                       GP(       ) 4 2
 DE9521  NAD 83(1997)-  39 51 03.26441(N)    089 38 41.56929(W) AD(       ) 1
 DE9521  ELLIP H (01/15/03)  132.665  (m)                       GP(       ) 3 1
 DE9521
 DE9521.Superseded values are not recommended for survey control.
 DE9521
 DE9521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9521.See file dsdata.pdf to determine how the superseded data were derived.
 DE9521
 DE9521_MARKER: DD = SURVEY DISK
 DE9521_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9521_STAMPING: SP 0107
 DE9521_MARK LOGO: IL8220
 DE9521_PROJECTION: FLUSH
 DE9521_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9521_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9521+STABILITY: SURFACE MOTION
 DE9521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9521+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2019
 DE9521
 DE9521  HISTORY     - Date     Condition        Report By
 DE9521  HISTORY     - 20020611 MONUMENTED       CMT
 DE9521  HISTORY     - 20051013 GOOD             ILDT
 DE9521  HISTORY     - 20130211 GOOD             INDIV
 DE9521  HISTORY     - 20190722 GOOD             ILDT
 DE9521
 DE9521                          STATION DESCRIPTION
 DE9521
 DE9521'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9521'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 4
 DE9521'(VETERANS PARKWAY) AND
 DE9521'BUSINESS LOOP I-55 GO WEST ON VETERANS PARKWAY FOR 0.7 MILES TO THE
 DE9521'INTERSECTION WITH
 DE9521'NORTH EIGHTH STREET ROAD.  GO NORTH ON NORTH EIGHTH STREET ROAD FOR
 DE9521'0.5 MILE AND
 DE9521'STATION IS ON THE EAST SIDE OF NORTH EIGHTH STREET ROAD.  STATION IS
 DE9521'15 FEET NORTH OF THE
 DE9521'RIGHT OF WAY  FENCE GATE.  STATION IS IN THE SOUTHEAST QUARTER OF
 DE9521'SECTION 10 IN T. 16 N,. R.
 DE9521'5 W., 3RD. P.M.
 DE9521
 DE9521                          STATION RECOVERY (2005)
 DE9521
 DE9521'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005
 DE9521'RECOVERED AS DESCRIBED
 DE9521
 DE9521                          STATION RECOVERY (2013)
 DE9521
 DE9521'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 DE9521'RECOVERED IN GOOD CONDITION.
 DE9521
 DE9521                          STATION RECOVERY (2019)
 DE9521
 DE9521'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DE9521'THE STATION IS 30.8 FT (9.4 M) EAST OF THE CENTERLINE OF ROAD, 77.4 FT
 DE9521'(23.6 M) NORTH-NORTHWEST OF POWER POLE, 16 FT (4.9 M) WEST OF NORTH
 DE9521'GATE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9520 ***********************************************************************
 DE9520  DESIGNATION -  SP 0108
 DE9520  PID         -  DE9520
 DE9520  STATE/COUNTY-  IL/SANGAMON
 DE9520  COUNTRY     -  US
 DE9520  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DE9520
 DE9520                         *CURRENT SURVEY CONTROL
 DE9520  ______________________________________________________________________
 DE9520* NAD 83(2011) POSITION- 39 50 38.39409(N) 089 35 48.60012(W)   ADJUSTED
 DE9520* NAD 83(2011) ELLIP HT-   144.553 (meters)        (06/27/12)   ADJUSTED
 DE9520* NAD 83(2011) EPOCH   -  2010.00
 DE9520* NAVD 88 ORTHO HEIGHT -   177.1   (meters)      581.    (feet) GPS OBS
 DE9520  ______________________________________________________________________
 DE9520  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9520  GEOID HEIGHT    -        -32.495 (meters)                     GEOID99
 DE9520  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 DE9520  NAD 83(2011) X  -     34,506.668 (meters)                     COMP
 DE9520  NAD 83(2011) Y  - -4,903,813.054 (meters)                     COMP
 DE9520  NAD 83(2011) Z  -  4,064,794.121 (meters)                     COMP
 DE9520  LAPLACE CORR    -          2.29  (seconds)                    DEFLEC18
 DE9520
 DE9520  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9520  Standards:
 DE9520         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9520            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9520  -------------------------------------------------------------------
 DE9520  NETWORK    0.59   1.37           0.27   0.20   0.70     -0.01218043
 DE9520  -------------------------------------------------------------------
 DE9520  Click here for local accuracies and other accuracy information.
 DE9520
 DE9520.The horizontal coordinates were established by GPS observations
 DE9520.and adjusted by the National Geodetic Survey in June 2012.
 DE9520
 DE9520.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9520.been affixed to the stable North American tectonic plate. See 
 DE9520.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9520
 DE9520.The horizontal coordinates are valid at the epoch date displayed above
 DE9520.which is a decimal equivalence of Year/Month/Day.
 DE9520
 DE9520.The orthometric height was determined by GPS observations and a
 DE9520.high-resolution geoid model.
 DE9520
 DE9520.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9520.GEOID18 height accuracy estimate available here.
 DE9520
 DE9520.Click photographs - Photos may exist for this station.
 DE9520
 DE9520.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9520
 DE9520.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9520
 DE9520.The ellipsoidal height was determined by GPS observations
 DE9520.and is referenced to NAD 83.
 DE9520
 DE9520. The following values were computed from the NAD 83(2011) position.
 DE9520
 DE9520;                    North         East     Units Scale Factor Converg.
 DE9520;SPC IL W     -   352,822.845   748,768.093   MT  0.99997045   +0 21 54.4
 DE9520;SPC IL W     - 1,157,552.95  2,456,583.32   sFT  0.99997045   +0 21 54.4
 DE9520;UTM  16      - 4,413,669.941   277,817.703   MT  1.00020778   -1 39 52.1
 DE9520
 DE9520!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9520!SPC IL W     -   0.99997732  x   0.99997045  =   0.99994777
 DE9520!UTM  16      -   0.99997732  x   1.00020778  =   1.00018510
 DE9520
 DE9520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7781713669(NAD 83)
 DE9520
 DE9520                          SUPERSEDED SURVEY CONTROL
 DE9520
 DE9520  NAD 83(2007)-  39 50 38.39422(N)    089 35 48.60083(W) AD(2002.00) 0
 DE9520  ELLIP H (02/10/07)  144.569  (m)                       GP(2002.00)    
 DE9520  ELLIP H (02/03/05)  144.584  (m)                       GP(       ) 4 2
 DE9520  NAD 83(1997)-  39 50 38.39416(N)    089 35 48.60070(W) AD(       ) 1
 DE9520  ELLIP H (01/15/03)  144.595  (m)                       GP(       ) 3 1
 DE9520
 DE9520.Superseded values are not recommended for survey control.
 DE9520
 DE9520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9520.See file dsdata.pdf to determine how the superseded data were derived.
 DE9520
 DE9520_MARKER: DD = SURVEY DISK
 DE9520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9520_STAMPING: SP 0108
 DE9520_MARK LOGO: CMT
 DE9520_PROJECTION: FLUSH
 DE9520_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9520+STABILITY: SURFACE MOTION
 DE9520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9520+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 DE9520
 DE9520  HISTORY     - Date     Condition        Report By
 DE9520  HISTORY     - 20020611 MONUMENTED       CMT
 DE9520  HISTORY     - 20051013 GOOD             ILDT
 DE9520  HISTORY     - 20120627 GOOD             ILDT
 DE9520
 DE9520                          STATION DESCRIPTION
 DE9520
 DE9520'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9520'TO REACH STATION FROM THE INTERSECTION OF DIRKSEN PARKWAY AND BISSEL
 DE9520'ROAD GO EAST ON
 DE9520'BISSEL ROAD FOR 0.4 MILES TO THE INTERSECTION OF GRANGER ROAD.  GO
 DE9520'SOUTH ON GRANGER
 DE9520'ROAD FOR 0.1 MILE AND STATION IS ON THE EAST SIDE OF GRANGER ROAD.
 DE9520'STATION IS BETWEEN
 DE9520'THE BACK OF CURB AND THE SIDEWALK.  STATION IS IN THE NORTHEAST
 DE9520'QUARTER OF SECTION 13, T.
 DE9520'16 N., R. 5 W., 3RD. P.M.
 DE9520
 DE9520                          STATION RECOVERY (2005)
 DE9520
 DE9520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005
 DE9520'RECOVERED AS DESCRIBED
 DE9520
 DE9520                          STATION RECOVERY (2012)
 DE9520
 DE9520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE9520'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9524 ***********************************************************************
 DE9524  DESIGNATION -  SP 0109
 DE9524  PID         -  DE9524
 DE9524  STATE/COUNTY-  IL/SANGAMON
 DE9524  COUNTRY     -  US
 DE9524  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DE9524
 DE9524                         *CURRENT SURVEY CONTROL
 DE9524  ______________________________________________________________________
 DE9524* NAD 83(2011) POSITION- 39 49 41.85939(N) 089 39 02.64176(W)   ADJUSTED
 DE9524* NAD 83(2011) ELLIP HT-   147.185 (meters)        (06/27/12)   ADJUSTED
 DE9524* NAD 83(2011) EPOCH   -  2010.00
 DE9524* NAVD 88 ORTHO HEIGHT -   179.776 (meters)      589.82  (feet) ADJUSTED
 DE9524  ______________________________________________________________________
 DE9524  GEOID HEIGHT    -        -32.579 (meters)                     GEOID18
 DE9524  NAD 83(2011) X  -     29,900.259 (meters)                     COMP
 DE9524  NAD 83(2011) Y  - -4,904,962.342 (meters)                     COMP
 DE9524  NAD 83(2011) Z  -  4,063,456.865 (meters)                     COMP
 DE9524  LAPLACE CORR    -          1.42  (seconds)                    DEFLEC18
 DE9524  DYNAMIC HEIGHT  -        179.677 (meters)      589.49  (feet) COMP
 DE9524  MODELED GRAVITY -    980,077.1   (mgal)                       NAVD 88
 DE9524
 DE9524  VERT ORDER      -  SECOND    CLASS I
 DE9524
 DE9524  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9524  Standards:
 DE9524         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9524            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9524  -------------------------------------------------------------------
 DE9524  NETWORK    0.59   1.37           0.27   0.20   0.70     -0.03058419
 DE9524  -------------------------------------------------------------------
 DE9524  Click here for local accuracies and other accuracy information.
 DE9524
 DE9524.The horizontal coordinates were established by GPS observations
 DE9524.and adjusted by the National Geodetic Survey in June 2012.
 DE9524
 DE9524.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9524.been affixed to the stable North American tectonic plate. See 
 DE9524.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9524
 DE9524.The horizontal coordinates are valid at the epoch date displayed above
 DE9524.which is a decimal equivalence of Year/Month/Day.
 DE9524
 DE9524.The orthometric height was determined by differential leveling and
 DE9524.adjusted by the NATIONAL GEODETIC SURVEY
 DE9524.in September 2015.
 DE9524
 DE9524.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9524.GEOID18 height accuracy estimate available here.
 DE9524
 DE9524.Click photographs - Photos may exist for this station.
 DE9524
 DE9524.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9524
 DE9524.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9524
 DE9524.The ellipsoidal height was determined by GPS observations
 DE9524.and is referenced to NAD 83.
 DE9524
 DE9524.The dynamic height is computed by dividing the NAVD 88
 DE9524.geopotential number by the normal gravity value computed on the
 DE9524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE9524.degrees latitude (g = 980.6199 gals.).
 DE9524
 DE9524.The modeled gravity was interpolated from observed gravity values.
 DE9524
 DE9524. The following values were computed from the NAD 83(2011) position.
 DE9524
 DE9524;                    North         East     Units Scale Factor Converg.
 DE9524;SPC IL W     -   351,051.282   744,165.159   MT  0.99996518   +0 19 49.6
 DE9524;SPC IL W     - 1,151,740.75  2,441,481.86   sFT  0.99996518   +0 19 49.6
 DE9524;UTM  16      - 4,412,062.072   273,153.747   MT  1.00023357   -1 41 54.6
 DE9524
 DE9524!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9524!SPC IL W     -   0.99997691  x   0.99996518  =   0.99994209
 DE9524!UTM  16      -   0.99997691  x   1.00023357  =   1.00021047
 DE9524
 DE9524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7315312062(NAD 83)
 DE9524
 DE9524                          SUPERSEDED SURVEY CONTROL
 DE9524
 DE9524  NAD 83(2007)-  39 49 41.85953(N)    089 39 02.64247(W) AD(2002.00) 0
 DE9524  ELLIP H (02/10/07)  147.201  (m)                       GP(2002.00)    
 DE9524  ELLIP H (02/03/05)  147.189  (m)                       GP(       ) 4 2
 DE9524  NAD 83(1997)-  39 49 41.85960(N)    089 39 02.64226(W) AD(       ) 1
 DE9524  ELLIP H (01/15/03)  147.204  (m)                       GP(       ) 3 1
 DE9524  NAVD 88 (01/15/03)  179.7    (m)  GEOID99  model used  GPS OBS        
 DE9524
 DE9524.Superseded values are not recommended for survey control.
 DE9524
 DE9524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9524.See file dsdata.pdf to determine how the superseded data were derived.
 DE9524
 DE9524_MARKER: DD = SURVEY DISK
 DE9524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9524_STAMPING: SP 0109
 DE9524_MARK LOGO: CMT
 DE9524_PROJECTION: FLUSH
 DE9524_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DE9524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9524+STABILITY: SURFACE MOTION
 DE9524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9524+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2020
 DE9524
 DE9524  HISTORY     - Date     Condition        Report By
 DE9524  HISTORY     - 20020611 MONUMENTED       CMT
 DE9524  HISTORY     - 20051013 GOOD             ILDT
 DE9524  HISTORY     - 20090908 GOOD             GEOCAC
 DE9524  HISTORY     - 20120627 GOOD             ILDT
 DE9524  HISTORY     - 20140910 GOOD             AMESC
 DE9524  HISTORY     - 20200806 GOOD             ILDT
 DE9524
 DE9524                          STATION DESCRIPTION
 DE9524
 DE9524'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9524'TO REACH THE STATION FROM THE INTERSECTION OF NORTH 5TH STREET AND THE
 DE9524'SOUTH
 DE9524'ENTRANCE OF LINCOLN PARK.  GO NORTH ON THE ONE WAY STREET IN LINCOLN
 DE9524'PARK FOR 0.5 MILE
 DE9524'TO AN ACCESS ROAD ON THE NORTH SIDE OF THE ICE RINK BUILDING.  GO WEST
 DE9524'ON THE ACCESS
 DE9524'ROAD FOR 0.1 MILE AND THE STATION IS ON THE NORTH SIDE OF THE ACCESS
 DE9524'ROAD.  STATION IS IN
 DE9524'BETWEEN TWO PINE TREES, EAST AND WEST OF THE STATION.  STATION IS IN
 DE9524'LINCOLN PARK AND IS
 DE9524'IN THE NORTHWEST QUARTER OF SECTION 22, IN T. 16 N., R. 5 W., 3RD.
 DE9524'P.M.
 DE9524
 DE9524                          STATION RECOVERY (2005)
 DE9524
 DE9524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005
 DE9524'RECOVERED AS DESCRIBED
 DE9524
 DE9524                          STATION RECOVERY (2009)
 DE9524
 DE9524'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 DE9524'RECOVERED IN GOOD CONDITION.
 DE9524
 DE9524                          STATION RECOVERY (2012)
 DE9524
 DE9524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE9524'RECOVERED IN GOOD CONDITION.
 DE9524
 DE9524                          STATION RECOVERY (2014)
 DE9524
 DE9524'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DE9524'RECOVERED IN GOOD CONDITION.
 DE9524'
 DE9524'NOTE-ADD-THE STATION IS 84.3 FT (25.7 M) NORTHWEST OF THE NORTHEAST
 DE9524'CORNER OF THE BUILDING, 65.3 FT (19.9 M) WEST-NORTHWEST OF A FIRE
 DE9524'HYDRANT, 64.9 FT (19.8 M) NORTH OF THE NORTH FACE OF THE BUILDING,
 DE9524'24.0 FT (7.3 M) NORTH OF THE NORTH EDGE OF THE ACCESS ROAD.
 DE9524
 DE9524                          STATION RECOVERY (2020)
 DE9524
 DE9524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9524'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9522 ***********************************************************************
 DE9522  DESIGNATION -  SP 0110
 DE9522  PID         -  DE9522
 DE9522  STATE/COUNTY-  IL/SANGAMON
 DE9522  COUNTRY     -  US
 DE9522  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DE9522
 DE9522                         *CURRENT SURVEY CONTROL
 DE9522  ______________________________________________________________________
 DE9522* NAD 83(2011) POSITION- 39 49 25.28352(N) 089 37 28.37737(W)   ADJUSTED
 DE9522* NAD 83(2011) ELLIP HT-   148.604 (meters)        (06/27/12)   ADJUSTED
 DE9522* NAD 83(2011) EPOCH   -  2010.00
 DE9522* NAVD 88 ORTHO HEIGHT -   181.1   (meters)      594.    (feet) GPS OBS
 DE9522  ______________________________________________________________________
 DE9522  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9522  GEOID HEIGHT    -        -32.499 (meters)                     GEOID99
 DE9522  GEOID HEIGHT    -        -32.554 (meters)                     GEOID18
 DE9522  NAD 83(2011) X  -     32,144.009 (meters)                     COMP
 DE9522  NAD 83(2011) Y  - -4,905,276.680 (meters)                     COMP
 DE9522  NAD 83(2011) Z  -  4,063,065.141 (meters)                     COMP
 DE9522  LAPLACE CORR    -          1.72  (seconds)                    DEFLEC18
 DE9522
 DE9522  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9522  Standards:
 DE9522         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9522            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9522  -------------------------------------------------------------------
 DE9522  NETWORK    0.59   1.47           0.27   0.20   0.75     -0.05418374
 DE9522  -------------------------------------------------------------------
 DE9522  Click here for local accuracies and other accuracy information.
 DE9522
 DE9522.The horizontal coordinates were established by GPS observations
 DE9522.and adjusted by the National Geodetic Survey in June 2012.
 DE9522
 DE9522.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9522.been affixed to the stable North American tectonic plate. See 
 DE9522.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9522
 DE9522.The horizontal coordinates are valid at the epoch date displayed above
 DE9522.which is a decimal equivalence of Year/Month/Day.
 DE9522
 DE9522.The orthometric height was determined by GPS observations and a
 DE9522.high-resolution geoid model.
 DE9522
 DE9522.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9522.GEOID18 height accuracy estimate available here.
 DE9522
 DE9522.Click photographs - Photos may exist for this station.
 DE9522
 DE9522.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9522
 DE9522.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9522
 DE9522.The ellipsoidal height was determined by GPS observations
 DE9522.and is referenced to NAD 83.
 DE9522
 DE9522. The following values were computed from the NAD 83(2011) position.
 DE9522
 DE9522;                    North         East     Units Scale Factor Converg.
 DE9522;SPC IL W     -   350,553.330   746,409.733   MT  0.99996768   +0 20 49.9
 DE9522;SPC IL W     - 1,150,107.05  2,448,845.93   sFT  0.99996768   +0 20 49.9
 DE9522;UTM  16      - 4,411,484.819   275,379.866   MT  1.00022119   -1 40 53.5
 DE9522
 DE9522!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9522!SPC IL W     -   0.99997669  x   0.99996768  =   0.99994437
 DE9522!UTM  16      -   0.99997669  x   1.00022119  =   1.00019787
 DE9522
 DE9522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7537911484(NAD 83)
 DE9522
 DE9522                          SUPERSEDED SURVEY CONTROL
 DE9522
 DE9522  NAD 83(2007)-  39 49 25.28365(N)    089 37 28.37809(W) AD(2002.00) 0
 DE9522  ELLIP H (02/10/07)  148.621  (m)                       GP(2002.00)    
 DE9522  ELLIP H (02/03/05)  148.615  (m)                       GP(       ) 4 2
 DE9522  NAD 83(1997)-  39 49 25.28365(N)    089 37 28.37791(W) AD(       ) 1
 DE9522  ELLIP H (01/15/03)  148.627  (m)                       GP(       ) 3 1
 DE9522
 DE9522.Superseded values are not recommended for survey control.
 DE9522
 DE9522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9522.See file dsdata.pdf to determine how the superseded data were derived.
 DE9522
 DE9522_MARKER: DD = SURVEY DISK
 DE9522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9522_STAMPING: SP 0110
 DE9522_MARK LOGO: CMT
 DE9522_PROJECTION: FLUSH
 DE9522_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9522+STABILITY: SURFACE MOTION
 DE9522_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9522+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2020
 DE9522
 DE9522  HISTORY     - Date     Condition        Report By
 DE9522  HISTORY     - 20020611 MONUMENTED       CMT
 DE9522  HISTORY     - 20030401 GOOD             ILDT
 DE9522  HISTORY     - 20120627 GOOD             ILDT
 DE9522  HISTORY     - 20200721 GOOD             ILDT
 DE9522
 DE9522                          STATION DESCRIPTION
 DE9522
 DE9522'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9522'TO REACH THE STATION FROM THE INTERSECTION OF 23RD STREET AND RIDGLEY
 DE9522'STREET GO EAST
 DE9522'ON RIDGLEY STREET FOR 50 FEET AND THE STATION IS ON THE SOUTH SIDE OF
 DE9522'RIDGLEY STREET.
 DE9522'STATION IS NEAR FAIRVIEW SCHOOL.  STATION IS IN THE SOUTHEAST QUARTER
 DE9522'OF SECTION 23 IN T.
 DE9522'16 N., R. 5 W. 3RD., P.M.
 DE9522
 DE9522                          STATION RECOVERY (2003)
 DE9522
 DE9522'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (WAS)
 DE9522'N.NW.90.5 FT.TO NEAR CORNER OF (SLOW CHILDREN PLAYING) SIGN. N.NE 55.5
 DE9522'FT. TO NEAR CORNER OF (SCHOOL CROSSING) SIGN. S.SE.70.7 FT. TO NEAR
 DE9522'FACE OF GUY POLE.
 DE9522
 DE9522                          STATION RECOVERY (2012)
 DE9522
 DE9522'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE9522'RECOVERED IN GOOD CONDITION.
 DE9522
 DE9522                          STATION RECOVERY (2020)
 DE9522
 DE9522'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9522'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9533 ***********************************************************************
 DE9533  DESIGNATION -  SP 0111
 DE9533  PID         -  DE9533
 DE9533  STATE/COUNTY-  IL/SANGAMON
 DE9533  COUNTRY     -  US
 DE9533  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DE9533
 DE9533                         *CURRENT SURVEY CONTROL
 DE9533  ______________________________________________________________________
 DE9533* NAD 83(2011) POSITION- 39 47 00.65129(N) 089 33 55.17292(W)   ADJUSTED
 DE9533* NAD 83(2011) ELLIP HT-   143.685 (meters)        (06/27/12)   ADJUSTED
 DE9533* NAD 83(2011) EPOCH   -  2010.00
 DE9533* NAVD 88 ORTHO HEIGHT -   176.1   (meters)      578.    (feet) GPS OBS
 DE9533  ______________________________________________________________________
 DE9533  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9533  GEOID HEIGHT    -        -32.424 (meters)                     GEOID99
 DE9533  GEOID HEIGHT    -        -32.464 (meters)                     GEOID18
 DE9533  NAD 83(2011) X  -     37,235.938 (meters)                     COMP
 DE9533  NAD 83(2011) Y  - -4,908,092.612 (meters)                     COMP
 DE9533  NAD 83(2011) Z  -  4,059,634.985 (meters)                     COMP
 DE9533  LAPLACE CORR    -          1.67  (seconds)                    DEFLEC18
 DE9533
 DE9533  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9533  Standards:
 DE9533         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9533            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9533  -------------------------------------------------------------------
 DE9533  NETWORK    0.70   1.63           0.32   0.24   0.83      0.06105810
 DE9533  -------------------------------------------------------------------
 DE9533  Click here for local accuracies and other accuracy information.
 DE9533
 DE9533.The horizontal coordinates were established by GPS observations
 DE9533.and adjusted by the National Geodetic Survey in June 2012.
 DE9533
 DE9533.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9533.been affixed to the stable North American tectonic plate. See 
 DE9533.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9533
 DE9533.The horizontal coordinates are valid at the epoch date displayed above
 DE9533.which is a decimal equivalence of Year/Month/Day.
 DE9533
 DE9533.The orthometric height was determined by GPS observations and a
 DE9533.high-resolution geoid model.
 DE9533
 DE9533.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9533.GEOID18 height accuracy estimate available here.
 DE9533
 DE9533.Click photographs - Photos may exist for this station.
 DE9533
 DE9533.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9533
 DE9533.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9533
 DE9533.The ellipsoidal height was determined by GPS observations
 DE9533.and is referenced to NAD 83.
 DE9533
 DE9533. The following values were computed from the NAD 83(2011) position.
 DE9533
 DE9533;                    North         East     Units Scale Factor Converg.
 DE9533;SPC IL W     -   346,125.216   751,509.753   MT  0.99997383   +0 23 05.3
 DE9533;SPC IL W     - 1,135,579.15  2,465,578.25   sFT  0.99997383   +0 23 05.3
 DE9533;UTM  16      - 4,406,877.920   280,321.172   MT  1.00019416   -1 38 31.8
 DE9533
 DE9533!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9533!SPC IL W     -   0.99997746  x   0.99997383  =   0.99995129
 DE9533!UTM  16      -   0.99997746  x   1.00019416  =   1.00017161
 DE9533
 DE9533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8032106877(NAD 83)
 DE9533
 DE9533                          SUPERSEDED SURVEY CONTROL
 DE9533
 DE9533  NAD 83(2007)-  39 47 00.65141(N)    089 33 55.17366(W) AD(2002.00) 0
 DE9533  ELLIP H (02/10/07)  143.703  (m)                       GP(2002.00)    
 DE9533  ELLIP H (02/03/05)  143.694  (m)                       GP(       ) 4 2
 DE9533  NAD 83(1997)-  39 47 00.65141(N)    089 33 55.17347(W) AD(       ) 1
 DE9533  ELLIP H (01/15/03)  143.707  (m)                       GP(       ) 3 1
 DE9533
 DE9533.Superseded values are not recommended for survey control.
 DE9533
 DE9533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9533.See file dsdata.pdf to determine how the superseded data were derived.
 DE9533
 DE9533_MARKER: DD = SURVEY DISK
 DE9533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9533_STAMPING: SP 0111
 DE9533_MARK LOGO: CMT
 DE9533_PROJECTION: FLUSH
 DE9533_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9533+STABILITY: SURFACE MOTION
 DE9533_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DE9533+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2020
 DE9533
 DE9533  HISTORY     - Date     Condition        Report By
 DE9533  HISTORY     - 20020611 MONUMENTED       CMT
 DE9533  HISTORY     - 20200701 POOR             ILDT
 DE9533
 DE9533                          STATION DESCRIPTION
 DE9533
 DE9533'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9533'TO REACH THE STATION FROM THE TOWN OF ROCHESTER GO NORTHWEST ON
 DE9533'ILLINOIS ROUTE 29
 DE9533'FOR 2.75 MILES TO THE INTERSECTION OF TUXHORN ROAD TO THE NORTH.  GO
 DE9533'NORTH ON TUXHORN
 DE9533'ROAD AND FOLLOW IT FOR 1.25 MILES TO AN INTERSECTION OF WRIGHT ROAD TO
 DE9533'THE NORTH.  GO
 DE9533'NORTH ON WRIGHT ROAD FOR 0.3 MILES AND STATION IS ON THE WEST SIDE OF
 DE9533'WRIGHT ROAD.
 DE9533'STATION IS 100 FEET NORTH OF GAULE ROAD.  STATION IS IN THE NORTHWEST
 DE9533'QUARTER OF
 DE9533'SECTION 5 IN T. 15 N., R. 4 W., 3RD. P.M.
 DE9533'
 DE9533
 DE9533                          STATION RECOVERY (2020)
 DE9533
 DE9533'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9533'DISK HAS BEEN HIT BY A MOWER, STAMPING IS GONE FROM DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9534 ***********************************************************************
 DE9534  DESIGNATION -  SP 0112
 DE9534  PID         -  DE9534
 DE9534  STATE/COUNTY-  IL/SANGAMON
 DE9534  COUNTRY     -  US
 DE9534  USGS QUAD   -  NEW CITY (2018)
 DE9534
 DE9534                         *CURRENT SURVEY CONTROL
 DE9534  ______________________________________________________________________
 DE9534* NAD 83(2011) POSITION- 39 44 17.07241(N) 089 34 48.06835(W)   ADJUSTED
 DE9534* NAD 83(2011) ELLIP HT-   140.846 (meters)        (06/27/12)   ADJUSTED
 DE9534* NAD 83(2011) EPOCH   -  2010.00
 DE9534* NAVD 88 ORTHO HEIGHT -   173.3   (meters)      569.    (feet) GPS OBS
 DE9534  ______________________________________________________________________
 DE9534  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9534  GEOID HEIGHT    -        -32.383 (meters)                     GEOID99
 DE9534  GEOID HEIGHT    -        -32.422 (meters)                     GEOID18
 DE9534  NAD 83(2011) X  -     36,000.921 (meters)                     COMP
 DE9534  NAD 83(2011) Y  - -4,911,326.534 (meters)                     COMP
 DE9534  NAD 83(2011) Z  -  4,055,754.847 (meters)                     COMP
 DE9534  LAPLACE CORR    -          1.15  (seconds)                    DEFLEC18
 DE9534
 DE9534  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9534  Standards:
 DE9534         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9534            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9534  -------------------------------------------------------------------
 DE9534  NETWORK    0.64   1.53           0.29   0.23   0.78     -0.02843402
 DE9534  -------------------------------------------------------------------
 DE9534  Click here for local accuracies and other accuracy information.
 DE9534
 DE9534.The horizontal coordinates were established by GPS observations
 DE9534.and adjusted by the National Geodetic Survey in June 2012.
 DE9534
 DE9534.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9534.been affixed to the stable North American tectonic plate. See 
 DE9534.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9534
 DE9534.The horizontal coordinates are valid at the epoch date displayed above
 DE9534.which is a decimal equivalence of Year/Month/Day.
 DE9534
 DE9534.The orthometric height was determined by GPS observations and a
 DE9534.high-resolution geoid model.
 DE9534
 DE9534.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9534.GEOID18 height accuracy estimate available here.
 DE9534
 DE9534.Click photographs - Photos may exist for this station.
 DE9534
 DE9534.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9534
 DE9534.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9534
 DE9534.The ellipsoidal height was determined by GPS observations
 DE9534.and is referenced to NAD 83.
 DE9534
 DE9534. The following values were computed from the NAD 83(2011) position.
 DE9534
 DE9534;                    North         East     Units Scale Factor Converg.
 DE9534;SPC IL W     -   341,072.067   750,284.193   MT  0.99997229   +0 22 30.1
 DE9534;SPC IL W     - 1,119,000.61  2,461,557.39   sFT  0.99997229   +0 22 30.1
 DE9534;UTM  16      - 4,401,870.132   278,917.416   MT  1.00020179   -1 39 00.1
 DE9534
 DE9534!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9534!SPC IL W     -   0.99997790  x   0.99997229  =   0.99995019
 DE9534!UTM  16      -   0.99997790  x   1.00020179  =   1.00017969
 DE9534
 DE9534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7891701870(NAD 83)
 DE9534
 DE9534                          SUPERSEDED SURVEY CONTROL
 DE9534
 DE9534  NAD 83(2007)-  39 44 17.07252(N)    089 34 48.06909(W) AD(2002.00) 0
 DE9534  ELLIP H (02/10/07)  140.863  (m)                       GP(2002.00)    
 DE9534  ELLIP H (02/03/05)  140.850  (m)                       GP(       ) 4 2
 DE9534  NAD 83(1997)-  39 44 17.07254(N)    089 34 48.06894(W) AD(       ) 1
 DE9534  ELLIP H (01/15/03)  140.864  (m)                       GP(       ) 3 1
 DE9534
 DE9534.Superseded values are not recommended for survey control.
 DE9534
 DE9534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9534.See file dsdata.pdf to determine how the superseded data were derived.
 DE9534
 DE9534_MARKER: DD = SURVEY DISK
 DE9534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9534_STAMPING: SP 0112
 DE9534_MARK LOGO: IL8220
 DE9534_PROJECTION: FLUSH
 DE9534_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9534+STABILITY: SURFACE MOTION
 DE9534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9534+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2019
 DE9534
 DE9534  HISTORY     - Date     Condition        Report By
 DE9534  HISTORY     - 20020611 MONUMENTED       CMT
 DE9534  HISTORY     - 20030401 GOOD             ILDT
 DE9534  HISTORY     - 20190723 GOOD             ILDT
 DE9534
 DE9534                          STATION DESCRIPTION
 DE9534
 DE9534'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9534'TO REACH STATION FROM THE TOWN OF ROCHESTER GO WEST ON ROCHESTER ROAD
 DE9534'FROM THE
 DE9534'INTERSETION WITH ILLINOIS ROUTE 29 FOR 2.75 MILES TO THE INTERSECTION
 DE9534'WITH EAST LAKE
 DE9534'SHORE DRIVE.  GO SOUTH ON EAST LAKE SHORE DRIVE FOR 1.25 MILES AND THE
 DE9534'STATION IS ON THE
 DE9534'SOUTH SIDE OF EAST LAKE SHORE DRIVE NEAR THE PARKING LOT FOR A FISHING
 DE9534'AREA.  STATION IS
 DE9534'ON THE SOUTH SIDE OF THE ENTRANCE TO THE FISHING AREA.  STATION IS 0.2
 DE9534'MILES NORTH OF
 DE9534'WOODHAVEN DRIVE.  STATION IS IN THE NORTHEAST QUARTER OF SECTION 19 IN
 DE9534'T. 15 N., R. 4 W.,
 DE9534'3RD. P.M.
 DE9534
 DE9534                          STATION RECOVERY (2003)
 DE9534
 DE9534'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (WAS)
 DE9534'26.5 FT. WESTERLY FROM CENTERLINE OF EAST LAKE SHORE DRIVE.  41.0 FT.
 DE9534'AT AN AZ.OF 125 TO A END GUARD RAIL POST.  42.0 FT. AT AN AZ. OF 310
 DE9534'TO CENTER OF ENTRANCE FOR PARKING LOT. 56.0 FT. AT AN AZ. OF 275 TO
 DE9534'THE NEAR FACE OF POWER POLE.
 DE9534
 DE9534                          STATION RECOVERY (2019)
 DE9534
 DE9534'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DE9534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9518 ***********************************************************************
 DE9518  DESIGNATION -  SP 0113
 DE9518  PID         -  DE9518
 DE9518  STATE/COUNTY-  IL/SANGAMON
 DE9518  COUNTRY     -  US
 DE9518  USGS QUAD   -  CHATHAM (2018)
 DE9518
 DE9518                         *CURRENT SURVEY CONTROL
 DE9518  ______________________________________________________________________
 DE9518* NAD 83(2011) POSITION- 39 39 47.56392(N) 089 38 53.07705(W)   ADJUSTED
 DE9518* NAD 83(2011) ELLIP HT-   150.242 (meters)        (06/27/12)   ADJUSTED
 DE9518* NAD 83(2011) EPOCH   -  2010.00
 DE9518* NAVD 88 ORTHO HEIGHT -   182.6   (meters)      599.    (feet) GPS OBS
 DE9518  ______________________________________________________________________
 DE9518  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9518  GEOID HEIGHT    -        -32.292 (meters)                     GEOID99
 DE9518  GEOID HEIGHT    -        -32.319 (meters)                     GEOID18
 DE9518  NAD 83(2011) X  -     30,199.705 (meters)                     COMP
 DE9518  NAD 83(2011) Y  - -4,916,682.597 (meters)                     COMP
 DE9518  NAD 83(2011) Z  -  4,049,365.508 (meters)                     COMP
 DE9518  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 DE9518
 DE9518  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9518  Standards:
 DE9518         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9518            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9518  -------------------------------------------------------------------
 DE9518  NETWORK    0.72   1.74           0.32   0.26   0.89      0.01673209
 DE9518  -------------------------------------------------------------------
 DE9518  Click here for local accuracies and other accuracy information.
 DE9518
 DE9518.The horizontal coordinates were established by GPS observations
 DE9518.and adjusted by the National Geodetic Survey in June 2012.
 DE9518
 DE9518.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9518.been affixed to the stable North American tectonic plate. See 
 DE9518.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9518
 DE9518.The horizontal coordinates are valid at the epoch date displayed above
 DE9518.which is a decimal equivalence of Year/Month/Day.
 DE9518
 DE9518.The orthometric height was determined by GPS observations and a
 DE9518.high-resolution geoid model.
 DE9518
 DE9518.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9518.GEOID18 height accuracy estimate available here.
 DE9518
 DE9518.Click photographs - Photos may exist for this station.
 DE9518
 DE9518.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9518
 DE9518.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9518
 DE9518.The ellipsoidal height was determined by GPS observations
 DE9518.and is referenced to NAD 83.
 DE9518
 DE9518. The following values were computed from the NAD 83(2011) position.
 DE9518
 DE9518;                    North         East     Units Scale Factor Converg.
 DE9518;SPC IL W     -   332,724.515   744,498.664   MT  0.99996555   +0 19 51.6
 DE9518;SPC IL W     - 1,091,613.68  2,442,576.03   sFT  0.99996555   +0 19 51.6
 DE9518;UTM  16      - 4,393,730.036   272,839.232   MT  1.00023535   -1 41 27.3
 DE9518
 DE9518!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9518!SPC IL W     -   0.99997643  x   0.99996555  =   0.99994198
 DE9518!UTM  16      -   0.99997643  x   1.00023535  =   1.00021177
 DE9518
 DE9518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7283993730(NAD 83)
 DE9518
 DE9518                          SUPERSEDED SURVEY CONTROL
 DE9518
 DE9518  NAD 83(2007)-  39 39 47.56402(N)    089 38 53.07779(W) AD(2002.00) 0
 DE9518  ELLIP H (02/10/07)  150.260  (m)                       GP(2002.00)    
 DE9518  ELLIP H (02/03/05)  150.238  (m)                       GP(       ) 4 2
 DE9518  NAD 83(1997)-  39 39 47.56404(N)    089 38 53.07761(W) AD(       ) 1
 DE9518  ELLIP H (01/15/03)  150.259  (m)                       GP(       ) 3 1
 DE9518
 DE9518.Superseded values are not recommended for survey control.
 DE9518
 DE9518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9518.See file dsdata.pdf to determine how the superseded data were derived.
 DE9518
 DE9518_MARKER: DD = SURVEY DISK
 DE9518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9518_STAMPING: SP 0113
 DE9518_MARK LOGO: CMT
 DE9518_PROJECTION: FLUSH
 DE9518_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9518+STABILITY: SURFACE MOTION
 DE9518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9518+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2019
 DE9518
 DE9518  HISTORY     - Date     Condition        Report By
 DE9518  HISTORY     - 20020611 MONUMENTED       CMT
 DE9518  HISTORY     - 20121213 GOOD             INDIV
 DE9518  HISTORY     - 20190723 GOOD             ILDT
 DE9518
 DE9518                          STATION DESCRIPTION
 DE9518
 DE9518'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9518'TO REACH STATION FROM THE TOWN OF CHATHAM GO EAST ON CHATHAM ROAD FOR
 DE9518'3.25 MILES TO
 DE9518'THE INTERSECTION OF THE FRONTAGE ROAD FOR I-55 (PALM ROAD).  GO SOUTH
 DE9518'ON PALM ROAD FOR
 DE9518'0.75 MILES AND STATION IS ON THE WEST SIDE OF PALM ROAD.  STATION IS
 DE9518'BETWEEN THE SHOULER
 DE9518'OF THE ROAD AND THE FLOWLINE OF THE ROAD DITCH.  STATION IS 0.5 MILES
 DE9518'SOUTH OF THE NEW
 DE9518'CITY ROAD OVERPASS OVER I-55.  STATION IS NEAR THE WEST QUARTER CORNER
 DE9518'OF SECTION 15, IN
 DE9518'T. 14 N., R. 5 W., 3RD. P.M.
 DE9518
 DE9518                          STATION RECOVERY (2012)
 DE9518
 DE9518'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (GOF)
 DE9518'3/4 MILE SOUTH OF OVERPASS FOR CHATHAM EXIT OFF OF I-55 SOUTH. IT IS
 DE9518'ON THE WEST SIDE OF FRONTAGE ROAD HEADING SOUTH ON WEST SIDE OF I-55.
 DE9518
 DE9518                          STATION RECOVERY (2019)
 DE9518
 DE9518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (SL)
 DE9518'THE STATION IS 14.5 FT (4.4 M) WEST OF WEST EDGE OF PAVEMENT, 105 FT
 DE9518'(32.0 M) NORTH-NORTHWEST OF BASELINE STATION 430, 473 FT (144.2 M)
 DE9518'NORTH OF FIRE HYDRANT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9515 ***********************************************************************
 DE9515  DESIGNATION -  SP 0114
 DE9515  PID         -  DE9515
 DE9515  STATE/COUNTY-  IL/SANGAMON
 DE9515  COUNTRY     -  US
 DE9515  USGS QUAD   -  CHATHAM (2018)
 DE9515
 DE9515                         *CURRENT SURVEY CONTROL
 DE9515  ______________________________________________________________________
 DE9515* NAD 83(2011) POSITION- 39 40 08.46174(N) 089 43 29.63874(W)   ADJUSTED
 DE9515* NAD 83(2011) ELLIP HT-   150.835 (meters)        (06/27/12)   ADJUSTED
 DE9515* NAD 83(2011) EPOCH   -  2010.00
 DE9515* NAVD 88 ORTHO HEIGHT -   183.2   (meters)      601.    (feet) GPS OBS
 DE9515  ______________________________________________________________________
 DE9515  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9515  GEOID HEIGHT    -        -32.321 (meters)                     GEOID99
 DE9515  GEOID HEIGHT    -        -32.353 (meters)                     GEOID18
 DE9515  NAD 83(2011) X  -     23,605.375 (meters)                     COMP
 DE9515  NAD 83(2011) Y  - -4,916,307.720 (meters)                     COMP
 DE9515  NAD 83(2011) Z  -  4,049,862.030 (meters)                     COMP
 DE9515  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 DE9515
 DE9515  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9515  Standards:
 DE9515         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9515            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9515  -------------------------------------------------------------------
 DE9515  NETWORK    0.98   2.20           0.44   0.35   1.12      0.07893484
 DE9515  -------------------------------------------------------------------
 DE9515  Click here for local accuracies and other accuracy information.
 DE9515
 DE9515.The horizontal coordinates were established by GPS observations
 DE9515.and adjusted by the National Geodetic Survey in June 2012.
 DE9515
 DE9515.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9515.been affixed to the stable North American tectonic plate. See 
 DE9515.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9515
 DE9515.The horizontal coordinates are valid at the epoch date displayed above
 DE9515.which is a decimal equivalence of Year/Month/Day.
 DE9515
 DE9515.The orthometric height was determined by GPS observations and a
 DE9515.high-resolution geoid model.
 DE9515
 DE9515.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9515.GEOID18 height accuracy estimate available here.
 DE9515
 DE9515.Click photographs - Photos may exist for this station.
 DE9515
 DE9515.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9515
 DE9515.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9515
 DE9515.The ellipsoidal height was determined by GPS observations
 DE9515.and is referenced to NAD 83.
 DE9515
 DE9515. The following values were computed from the NAD 83(2011) position.
 DE9515
 DE9515;                    North         East     Units Scale Factor Converg.
 DE9515;SPC IL W     -   333,333.731   737,903.536   MT  0.99995886   +0 16 55.2
 DE9515;SPC IL W     - 1,093,612.42  2,420,938.52   sFT  0.99995886   +0 16 55.2
 DE9515;UTM  16      - 4,394,571.826   266,267.789   MT  1.00027264   -1 44 24.8
 DE9515
 DE9515!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9515!SPC IL W     -   0.99997634  x   0.99995886  =   0.99993520
 DE9515!UTM  16      -   0.99997634  x   1.00027264  =   1.00024897
 DE9515
 DE9515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6626794571(NAD 83)
 DE9515
 DE9515                          SUPERSEDED SURVEY CONTROL
 DE9515
 DE9515  NAD 83(2007)-  39 40 08.46182(N)    089 43 29.63947(W) AD(2002.00) 0
 DE9515  ELLIP H (02/10/07)  150.853  (m)                       GP(2002.00)    
 DE9515  ELLIP H (02/03/05)  150.830  (m)                       GP(       ) 4 2
 DE9515  NAD 83(1997)-  39 40 08.46188(N)    089 43 29.63925(W) AD(       ) 1
 DE9515  ELLIP H (01/15/03)  150.855  (m)                       GP(       ) 3 1
 DE9515
 DE9515.Superseded values are not recommended for survey control.
 DE9515
 DE9515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9515.See file dsdata.pdf to determine how the superseded data were derived.
 DE9515
 DE9515_MARKER: DD = SURVEY DISK
 DE9515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9515_STAMPING: SP 0114
 DE9515_MARK LOGO: ILDT
 DE9515_PROJECTION: FLUSH
 DE9515_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DE9515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9515+STABILITY: SURFACE MOTION
 DE9515_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9515+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2020
 DE9515
 DE9515  HISTORY     - Date     Condition        Report By
 DE9515  HISTORY     - 20020611 MONUMENTED       ILDT
 DE9515  HISTORY     - 20121213 GOOD             INDIV
 DE9515  HISTORY     - 20130207 GOOD             INDIV
 DE9515  HISTORY     - 20201007 GOOD             ILDT
 DE9515
 DE9515                          STATION DESCRIPTION
 DE9515
 DE9515'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (DSE)
 DE9515'TO REACH STATION FROM THE TOWN OF CHATHAM GO WEST FROM THE
 DE9515'INTERSECTION OF ILLINOIS
 DE9515'ROUTE 4 AND POLECAT CREEK ROAD FOR 0.8 MILES.  STATION IS ON THE NORTH
 DE9515'SIDE OF THE ROAD
 DE9515'IN LINE WITH A FIELD LANE TO THE SOUTH.  STATION IS 0.3 MILE WEST OF
 DE9515'BUCKINGHAM ROAD.
 DE9515'STATION IS NEAR THE WEST QUARTER CORNER OF SECTION 12 IN T. 14 N., R.
 DE9515'6 W.
 DE9515
 DE9515                          STATION RECOVERY (2012)
 DE9515
 DE9515'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (GOF)
 DE9515'3/4 MILE WEST OF RTE. 4 ON NORTH SIDE OF COUNTY ROAD IN LINE WITH
 DE9515'GRAVEL FIELD ENTRANCE ON SOUTH SIDE OF ROAD.
 DE9515
 DE9515                          STATION RECOVERY (2013)
 DE9515
 DE9515'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 DE9515'RECOVERED IN GOOD CONDITION.
 DE9515
 DE9515                          STATION RECOVERY (2020)
 DE9515
 DE9515'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9515'THE MARK IS 22.5 FT (6.9 M) NORTH OF THE CENTERLINE OF ROAD AND 98 FT
 DE9515'(29.9 M) EAST-NORTHEAST OF POWER POLE WITH 2 GUY WIRES.  DROVE 30 INCH
 DE9515'REBAR ON NORTH SIDE OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9532 ***********************************************************************
 DE9532  DESIGNATION -  SP 0115
 DE9532  PID         -  DE9532
 DE9532  STATE/COUNTY-  IL/SANGAMON
 DE9532  COUNTRY     -  US
 DE9532  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DE9532
 DE9532                         *CURRENT SURVEY CONTROL
 DE9532  ______________________________________________________________________
 DE9532* NAD 83(2011) POSITION- 39 46 15.68861(N) 089 44 15.88000(W)   ADJUSTED
 DE9532* NAD 83(2011) ELLIP HT-   154.809 (meters)        (06/27/12)   ADJUSTED
 DE9532* NAD 83(2011) EPOCH   -  2010.00
 DE9532* NAVD 88 ORTHO HEIGHT -   187.3   (meters)      615.    (feet) GPS OBS
 DE9532  ______________________________________________________________________
 DE9532  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9532  GEOID HEIGHT    -        -32.476 (meters)                     GEOID99
 DE9532  GEOID HEIGHT    -        -32.529 (meters)                     GEOID18
 DE9532  NAD 83(2011) X  -     22,470.102 (meters)                     COMP
 DE9532  NAD 83(2011) Y  - -4,909,078.238 (meters)                     COMP
 DE9532  NAD 83(2011) Z  -  4,058,576.325 (meters)                     COMP
 DE9532  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 DE9532
 DE9532  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9532  Standards:
 DE9532         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9532            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9532  -------------------------------------------------------------------
 DE9532  NETWORK    0.62   1.39           0.28   0.22   0.71     -0.06633014
 DE9532  -------------------------------------------------------------------
 DE9532  Click here for local accuracies and other accuracy information.
 DE9532
 DE9532.The horizontal coordinates were established by GPS observations
 DE9532.and adjusted by the National Geodetic Survey in June 2012.
 DE9532
 DE9532.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9532.been affixed to the stable North American tectonic plate. See 
 DE9532.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9532
 DE9532.The horizontal coordinates are valid at the epoch date displayed above
 DE9532.which is a decimal equivalence of Year/Month/Day.
 DE9532
 DE9532.The orthometric height was determined by GPS observations and a
 DE9532.high-resolution geoid model.
 DE9532
 DE9532.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9532.GEOID18 height accuracy estimate available here.
 DE9532
 DE9532.Click photographs - Photos may exist for this station.
 DE9532
 DE9532.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9532
 DE9532.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9532
 DE9532.The ellipsoidal height was determined by GPS observations
 DE9532.and is referenced to NAD 83.
 DE9532
 DE9532. The following values were computed from the NAD 83(2011) position.
 DE9532
 DE9532;                    North         East     Units Scale Factor Converg.
 DE9532;SPC IL W     -   344,653.591   736,747.271   MT  0.99995780   +0 16 27.8
 DE9532;SPC IL W     - 1,130,750.99  2,417,145.00   sFT  0.99995780   +0 16 27.8
 DE9532;UTM  16      - 4,405,929.059   265,511.885   MT  1.00027698   -1 45 07.9
 DE9532
 DE9532!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9532!SPC IL W     -   0.99997571  x   0.99995780  =   0.99993351
 DE9532!UTM  16      -   0.99997571  x   1.00027698  =   1.00025269
 DE9532
 DE9532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6551105929(NAD 83)
 DE9532
 DE9532                          SUPERSEDED SURVEY CONTROL
 DE9532
 DE9532  NAD 83(2007)-  39 46 15.68873(N)    089 44 15.88074(W) AD(2002.00) 0
 DE9532  ELLIP H (02/10/07)  154.827  (m)                       GP(2002.00)    
 DE9532  ELLIP H (02/03/05)  154.801  (m)                       GP(       ) 4 2
 DE9532  NAD 83(1997)-  39 46 15.68880(N)    089 44 15.88037(W) AD(       ) 1
 DE9532  ELLIP H (01/15/03)  154.830  (m)                       GP(       ) 3 1
 DE9532
 DE9532.Superseded values are not recommended for survey control.
 DE9532
 DE9532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9532.See file dsdata.pdf to determine how the superseded data were derived.
 DE9532
 DE9532_MARKER: DD = SURVEY DISK
 DE9532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9532_STAMPING: SP 0115
 DE9532_MARK LOGO: IL8220
 DE9532_PROJECTION: RECESSED 3 CENTIMETERS
 DE9532_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE9532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9532+STABILITY: SURFACE MOTION
 DE9532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9532+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2020
 DE9532
 DE9532  HISTORY     - Date     Condition        Report By
 DE9532  HISTORY     - 20020611 MONUMENTED       CMT
 DE9532  HISTORY     - 20030520 GOOD             ILDT
 DE9532  HISTORY     - 20120627 GOOD             ILDT
 DE9532  HISTORY     - 20180917 GOOD             GEOCAC
 DE9532  HISTORY     - 20200701 GOOD             ILDT
 DE9532
 DE9532                          STATION DESCRIPTION
 DE9532
 DE9532'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9532'TO REACH STATION FROM THE TOWN OF ARCHER GO SOUTH ON ARCHER ELEVATOR
 DE9532'ROAD FOR 0.75
 DE9532'MILES TO THE INTERSECTION OF ILES AVENUE.  GO WEST ON ILES AVENUE FOR
 DE9532'0.2 MILES AND
 DE9532'STATION IS ON THE NORTH SIDE OF ILES AVENUE IN ROTARY PARK.  STATION
 DE9532'IS IN LINE WITH AND
 DE9532'BETWEEN THE 2 SOUTH GOALS OF THE 2 FOOTBALL FIELDS IN ROTARY PARK.
 DE9532'STATION IS INS THE
 DE9532'SOUTHWEST QUARTER OF SECTION 2 IN T. 15 N., R. 6 W., 3RD. P.M.
 DE9532'
 DE9532
 DE9532                          STATION RECOVERY (2003)
 DE9532
 DE9532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (WAS)
 DE9532'MONUMENT IS 84.5 FT. NORTH OF CENTER OF ILES AVE. , 44.1 FT. N.E. OF
 DE9532'P.K. NAIL IN POWER POLE. , 1.0 FT. SOUTH OF ORANGE WITNESS POST. ,
 DE9532'101.4 FT. WEST OF WEST GOAL POST. SET REBAR FOR METAL READING AT SOUTH
 DE9532'EDGE OF MONUMENT.
 DE9532
 DE9532                          STATION RECOVERY (2012)
 DE9532
 DE9532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE9532'RECOVERED IN GOOD CONDITION.
 DE9532
 DE9532                          STATION RECOVERY (2018)
 DE9532
 DE9532'RECOVERY NOTE BY GEOCACHING 2018 (RCF)
 DE9532'RECOVERED IN GOOD CONDITION.
 DE9532
 DE9532                          STATION RECOVERY (2020)
 DE9532
 DE9532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9532'THE STATION IS 38.6 FT (11.8 M) NORTH OF NORTH EDGE OF SIDEWALK, 81.4
 DE9532'FT (24.8 M) NORTH OF THE CENTERLINE OF ILES AVENUE, 41.4 FT (12.6 M)
 DE9532'NORTH EAST OF PK NAIL IN POWER POLE AND 101.4 FT (30.9 M) WEST OF WEST
 DE9532'GOAL POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9531 ***********************************************************************
 DE9531  DESIGNATION -  SP 0116
 DE9531  PID         -  DE9531
 DE9531  STATE/COUNTY-  IL/SANGAMON
 DE9531  COUNTRY     -  US
 DE9531  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DE9531
 DE9531                         *CURRENT SURVEY CONTROL
 DE9531  ______________________________________________________________________
 DE9531* NAD 83(2011) POSITION- 39 45 08.23405(N) 089 39 04.07248(W)   ADJUSTED
 DE9531* NAD 83(2011) ELLIP HT-   152.825 (meters)        (06/27/12)   ADJUSTED
 DE9531* NAD 83(2011) EPOCH   -  2010.00
 DE9531* NAVD 88 ORTHO HEIGHT -   185.3   (meters)      608.    (feet) GPS OBS
 DE9531  ______________________________________________________________________
 DE9531  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9531  GEOID HEIGHT    -        -32.429 (meters)                     GEOID99
 DE9531  GEOID HEIGHT    -        -32.481 (meters)                     GEOID18
 DE9531  NAD 83(2011) X  -     29,899.149 (meters)                     COMP
 DE9531  NAD 83(2011) Y  - -4,910,367.766 (meters)                     COMP
 DE9531  NAD 83(2011) Z  -  4,056,975.780 (meters)                     COMP
 DE9531  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 DE9531
 DE9531  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9531  Standards:
 DE9531         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9531            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9531  -------------------------------------------------------------------
 DE9531  NETWORK    0.66   1.71           0.30   0.23   0.87     -0.05262815
 DE9531  -------------------------------------------------------------------
 DE9531  Click here for local accuracies and other accuracy information.
 DE9531
 DE9531.The horizontal coordinates were established by GPS observations
 DE9531.and adjusted by the National Geodetic Survey in June 2012.
 DE9531
 DE9531.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9531.been affixed to the stable North American tectonic plate. See 
 DE9531.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9531
 DE9531.The horizontal coordinates are valid at the epoch date displayed above
 DE9531.which is a decimal equivalence of Year/Month/Day.
 DE9531
 DE9531.The orthometric height was determined by GPS observations and a
 DE9531.high-resolution geoid model.
 DE9531
 DE9531.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9531.GEOID18 height accuracy estimate available here.
 DE9531
 DE9531.Click photographs - Photos may exist for this station.
 DE9531
 DE9531.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9531
 DE9531.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9531
 DE9531.The ellipsoidal height was determined by GPS observations
 DE9531.and is referenced to NAD 83.
 DE9531
 DE9531. The following values were computed from the NAD 83(2011) position.
 DE9531
 DE9531;                    North         East     Units Scale Factor Converg.
 DE9531;SPC IL W     -   342,612.412   744,179.733   MT  0.99996520   +0 19 46.8
 DE9531;SPC IL W     - 1,124,054.22  2,441,529.67   sFT  0.99996520   +0 19 46.8
 DE9531;UTM  16      - 4,403,625.698   272,869.700   MT  1.00023516   -1 41 45.8
 DE9531
 DE9531!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9531!SPC IL W     -   0.99997602  x   0.99996520  =   0.99994123
 DE9531!UTM  16      -   0.99997602  x   1.00023516  =   1.00021118
 DE9531
 DE9531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7286903625(NAD 83)
 DE9531
 DE9531                          SUPERSEDED SURVEY CONTROL
 DE9531
 DE9531  NAD 83(2007)-  39 45 08.23417(N)    089 39 04.07322(W) AD(2002.00) 0
 DE9531  ELLIP H (02/10/07)  152.843  (m)                       GP(2002.00)    
 DE9531  ELLIP H (02/03/05)  152.828  (m)                       GP(       ) 4 2
 DE9531  NAD 83(1997)-  39 45 08.23420(N)    089 39 04.07298(W) AD(       ) 1
 DE9531  ELLIP H (01/15/03)  152.847  (m)                       GP(       ) 3 1
 DE9531
 DE9531.Superseded values are not recommended for survey control.
 DE9531
 DE9531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9531.See file dsdata.pdf to determine how the superseded data were derived.
 DE9531
 DE9531_MARKER: DD = SURVEY DISK
 DE9531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9531_STAMPING: SP 0116
 DE9531_MARK LOGO: CMT
 DE9531_PROJECTION: FLUSH
 DE9531_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DE9531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9531+STABILITY: SURFACE MOTION
 DE9531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9531+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2020
 DE9531
 DE9531  HISTORY     - Date     Condition        Report By
 DE9531  HISTORY     - 20020611 MONUMENTED       CMT
 DE9531  HISTORY     - 20030401 GOOD             ILDT
 DE9531  HISTORY     - 20130227 GOOD             INDIV
 DE9531  HISTORY     - 20200807 GOOD             ILDT
 DE9531
 DE9531                          STATION DESCRIPTION
 DE9531
 DE9531'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9531'TO REACH STATION FROM SOUTHERN VIEW SCHOOL GO WEST ON ST. JOSEPH ST
 DE9531'FOR 1 BLOCK TO
 DE9531'4TH STREET. GO SOUTH ON 4TH STREET FOR 2 BLOCKS TO CRUIKSHANK ROAD AT
 DE9531'THE ENTRANCE TO
 DE9531'SOUTHERN VIEW PARK.  STATION IS ON THE WEST SIDE OF THE ENTRANCE TO
 DE9531'THE SOUTHERN VIEW
 DE9531'PARK.  STATION IS IN THE NORTHEAST QUARTER OF SECTION 16 IN T. 15 N.,
 DE9531'R. 5 W., 3RD. P.M.
 DE9531
 DE9531                          STATION RECOVERY (2003)
 DE9531
 DE9531'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (WAS)
 DE9531'NORTH 16.0 FT. TO THE SOUTH EDGE OF CRUIKSHANK STREET. E.NE. 27.0 FT.
 DE9531'TO THE SOUTH CENTER END OF PIPE CULVERT. E.SE. 27.9 FT. TO THE WEST
 DE9531'END OF 15 INCH DIA. PIPE CULVERT. S.E. 29.8 FT. TO THE N.W. CORNER OF
 DE9531'WEST GATE POST.
 DE9531
 DE9531                          STATION RECOVERY (2013)
 DE9531
 DE9531'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 DE9531'RECOVERED IN GOOD CONDITION.
 DE9531
 DE9531                          STATION RECOVERY (2020)
 DE9531
 DE9531'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9527 ***********************************************************************
 DE9527  DESIGNATION -  SP 0117
 DE9527  PID         -  DE9527
 DE9527  STATE/COUNTY-  IL/SANGAMON
 DE9527  COUNTRY     -  US
 DE9527  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DE9527
 DE9527                         *CURRENT SURVEY CONTROL
 DE9527  ______________________________________________________________________
 DE9527* NAD 83(2011) POSITION- 39 47 43.75121(N) 089 44 20.32108(W)   ADJUSTED
 DE9527* NAD 83(2011) ELLIP HT-   149.082 (meters)        (06/27/12)   ADJUSTED
 DE9527* NAD 83(2011) EPOCH   -  2010.00
 DE9527* NAVD 88 ORTHO HEIGHT -   181.6   (meters)      596.    (feet) GPS OBS
 DE9527  ______________________________________________________________________
 DE9527  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9527  GEOID HEIGHT    -        -32.504 (meters)                     GEOID99
 DE9527  GEOID HEIGHT    -        -32.559 (meters)                     GEOID18
 DE9527  NAD 83(2011) X  -     22,356.467 (meters)                     COMP
 DE9527  NAD 83(2011) Y  - -4,907,336.363 (meters)                     COMP
 DE9527  NAD 83(2011) Z  -  4,060,659.883 (meters)                     COMP
 DE9527  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 DE9527
 DE9527  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9527  Standards:
 DE9527         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9527            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9527  -------------------------------------------------------------------
 DE9527  NETWORK    0.65   1.45           0.30   0.22   0.74     -0.05445032
 DE9527  -------------------------------------------------------------------
 DE9527  Click here for local accuracies and other accuracy information.
 DE9527
 DE9527.The horizontal coordinates were established by GPS observations
 DE9527.and adjusted by the National Geodetic Survey in June 2012.
 DE9527
 DE9527.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9527.been affixed to the stable North American tectonic plate. See 
 DE9527.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9527
 DE9527.The horizontal coordinates are valid at the epoch date displayed above
 DE9527.which is a decimal equivalence of Year/Month/Day.
 DE9527
 DE9527.The orthometric height was determined by GPS observations and a
 DE9527.high-resolution geoid model.
 DE9527
 DE9527.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9527.GEOID18 height accuracy estimate available here.
 DE9527
 DE9527.Click photographs - Photos may exist for this station.
 DE9527
 DE9527.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9527
 DE9527.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9527
 DE9527.The ellipsoidal height was determined by GPS observations
 DE9527.and is referenced to NAD 83.
 DE9527
 DE9527. The following values were computed from the NAD 83(2011) position.
 DE9527
 DE9527;                    North         East     Units Scale Factor Converg.
 DE9527;SPC IL W     -   347,368.949   736,628.608   MT  0.99995769   +0 16 25.5
 DE9527;SPC IL W     - 1,139,659.63  2,416,755.69   sFT  0.99995769   +0 16 25.5
 DE9527;UTM  16      - 4,408,647.783   265,489.337   MT  1.00027711   -1 45 14.0
 DE9527
 DE9527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9527!SPC IL W     -   0.99997661  x   0.99995769  =   0.99993430
 DE9527!UTM  16      -   0.99997661  x   1.00027711  =   1.00025372
 DE9527
 DE9527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6548908647(NAD 83)
 DE9527
 DE9527                          SUPERSEDED SURVEY CONTROL
 DE9527
 DE9527  NAD 83(2007)-  39 47 43.75133(N)    089 44 20.32182(W) AD(2002.00) 0
 DE9527  ELLIP H (02/10/07)  149.100  (m)                       GP(2002.00)    
 DE9527  ELLIP H (02/03/05)  149.075  (m)                       GP(       ) 4 2
 DE9527  NAD 83(1997)-  39 47 43.75141(N)    089 44 20.32144(W) AD(       ) 1
 DE9527  ELLIP H (01/15/03)  149.103  (m)                       GP(       ) 3 1
 DE9527
 DE9527.Superseded values are not recommended for survey control.
 DE9527
 DE9527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9527.See file dsdata.pdf to determine how the superseded data were derived.
 DE9527
 DE9527_MARKER: DD = SURVEY DISK
 DE9527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9527_STAMPING: SP 0117
 DE9527_MARK LOGO: CMT
 DE9527_PROJECTION: FLUSH
 DE9527_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9527+STABILITY: SURFACE MOTION
 DE9527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9527+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2002
 DE9527
 DE9527  HISTORY     - Date     Condition        Report By
 DE9527  HISTORY     - 20020611 MONUMENTED       CMT
 DE9527
 DE9527                          STATION DESCRIPTION
 DE9527
 DE9527'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9527'TO REACH THE STATION FROM THE TOWN OF BRADFORTON GO SOUTH ON
 DE9527'BRADFORTON ROAD FOR
 DE9527'1.9 MILES AND STATION IS ON THE EAST SIDE OF BRADFORTON ROAD.  STATION
 DE9527'IS IN BETWEEN THE
 DE9527'FLOWLINE OF THE ROAD DITCH AND THE RIGHT OF WAY FENCE.  STATION IS 0.4
 DE9527'MILE SOUTH OF
 DE9527'WASHINGTON STREET AND IS IN THE NORTHEAST QUARTER OF SECTION 35 IN T.
 DE9527'16 N., R, 6 W., 3RD.
 DE9527'P.M.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9529 ***********************************************************************
 DE9529  DESIGNATION -  SP 0118
 DE9529  PID         -  DE9529
 DE9529  STATE/COUNTY-  IL/SANGAMON
 DE9529  COUNTRY     -  US
 DE9529  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DE9529
 DE9529                         *CURRENT SURVEY CONTROL
 DE9529  ______________________________________________________________________
 DE9529* NAD 83(2011) POSITION- 39 47 42.05221(N) 089 39 02.10526(W)   ADJUSTED
 DE9529* NAD 83(2011) ELLIP HT-   148.699 (meters)        (06/27/12)   ADJUSTED
 DE9529* NAD 83(2011) EPOCH   -  2010.00
 DE9529* NAVD 88 ORTHO HEIGHT -   181.2   (meters)      594.    (feet) GPS OBS
 DE9529  ______________________________________________________________________
 DE9529  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9529  GEOID HEIGHT    -        -32.484 (meters)                     GEOID99
 DE9529  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 DE9529  NAD 83(2011) X  -     29,927.453 (meters)                     COMP
 DE9529  NAD 83(2011) Y  - -4,907,329.277 (meters)                     COMP
 DE9529  NAD 83(2011) Z  -  4,060,619.375 (meters)                     COMP
 DE9529  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 DE9529
 DE9529  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9529  Standards:
 DE9529         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9529            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9529  -------------------------------------------------------------------
 DE9529  NETWORK    0.65   1.53           0.30   0.22   0.78     -0.11902202
 DE9529  -------------------------------------------------------------------
 DE9529  Click here for local accuracies and other accuracy information.
 DE9529
 DE9529.The horizontal coordinates were established by GPS observations
 DE9529.and adjusted by the National Geodetic Survey in June 2012.
 DE9529
 DE9529.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9529.been affixed to the stable North American tectonic plate. See 
 DE9529.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9529
 DE9529.The horizontal coordinates are valid at the epoch date displayed above
 DE9529.which is a decimal equivalence of Year/Month/Day.
 DE9529
 DE9529.The orthometric height was determined by GPS observations and a
 DE9529.high-resolution geoid model.
 DE9529
 DE9529.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9529.GEOID18 height accuracy estimate available here.
 DE9529
 DE9529.Click photographs - Photos may exist for this station.
 DE9529
 DE9529.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9529
 DE9529.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9529
 DE9529.The ellipsoidal height was determined by GPS observations
 DE9529.and is referenced to NAD 83.
 DE9529
 DE9529. The following values were computed from the NAD 83(2011) position.
 DE9529
 DE9529;                    North         East     Units Scale Factor Converg.
 DE9529;SPC IL W     -   347,356.458   744,199.226   MT  0.99996522   +0 19 49.2
 DE9529;SPC IL W     - 1,139,618.65  2,441,593.63   sFT  0.99996522   +0 19 49.2
 DE9529;UTM  16      - 4,408,367.366   273,056.999   MT  1.00023411   -1 41 50.0
 DE9529
 DE9529!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9529!SPC IL W     -   0.99997667  x   0.99996522  =   0.99994189
 DE9529!UTM  16      -   0.99997667  x   1.00023411  =   1.00021078
 DE9529
 DE9529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7305608367(NAD 83)
 DE9529
 DE9529                          SUPERSEDED SURVEY CONTROL
 DE9529
 DE9529  NAD 83(2007)-  39 47 42.05234(N)    089 39 02.10598(W) AD(2002.00) 0
 DE9529  ELLIP H (02/10/07)  148.715  (m)                       GP(2002.00)    
 DE9529  ELLIP H (02/03/05)  148.706  (m)                       GP(       ) 4 2
 DE9529  NAD 83(1997)-  39 47 42.05239(N)    089 39 02.10577(W) AD(       ) 1
 DE9529  ELLIP H (01/15/03)  148.720  (m)                       GP(       ) 3 1
 DE9529
 DE9529.Superseded values are not recommended for survey control.
 DE9529
 DE9529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9529.See file dsdata.pdf to determine how the superseded data were derived.
 DE9529
 DE9529_MARKER: DD = SURVEY DISK
 DE9529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9529_STAMPING: SP 0118
 DE9529_MARK LOGO: IL8220
 DE9529_PROJECTION: FLUSH
 DE9529_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9529+STABILITY: SURFACE MOTION
 DE9529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9529+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2003
 DE9529
 DE9529  HISTORY     - Date     Condition        Report By
 DE9529  HISTORY     - 20020611 MONUMENTED       CMT
 DE9529  HISTORY     - 20030401 GOOD             ILDT
 DE9529  HISTORY     - 20180916 GOOD             GEOCAC
 DE9529
 DE9529                          STATION DESCRIPTION
 DE9529
 DE9529'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9529'TO REACH THE STATION FROM THE INTERSECTION OF COOK STREET AND 4TH
 DE9529'STREET GO EAST ON
 DE9529'COOK STREET 50 FEET TO THE FIRST PARKING LOT ENTRANCE OFF OF COOK
 DE9529'STREET.  STATION IS
 DE9529'JUST EAST OF THE PARKING LOT ENTRANCE BETWEEN THE BACK OF CURB AND THE
 DE9529'SIDEWALK.
 DE9529'STATION IS IN THE NORTHWEST QUARTER OF SECTION 34 IN T.16 N., R. 5 W.,
 DE9529'3RD. P.M.
 DE9529
 DE9529                          STATION RECOVERY (2003)
 DE9529
 DE9529'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (WAS)
 DE9529'SP 0118 IS LOCATED IN THE NORTHEAST CORNER OF COOK STREET AND FOURTH
 DE9529'STREET. STATION IS LOCATED 43.95 FT. EAST OF A NAIL AND BOTTLE CAP IN
 DE9529'POWER POLE, 14.1 FT. WEST OF NEAR CORNER OF A NO PARKING SIGN POST,
 DE9529'10.1 FT. SOUTHEASTERLY OF A CHISELED X ON CONCRETE CURB FOR PARKING
 DE9529'LOT.
 DE9529
 DE9529                          STATION RECOVERY (2018)
 DE9529
 DE9529'RECOVERY NOTE BY GEOCACHING 2018 (RCF)
 DE9529'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9530 ***********************************************************************
 DE9530  DESIGNATION -  SP 0119
 DE9530  PID         -  DE9530
 DE9530  STATE/COUNTY-  IL/SANGAMON
 DE9530  COUNTRY     -  US
 DE9530  USGS QUAD   -  SPRINGFIELD WEST (2018)
 DE9530
 DE9530                         *CURRENT SURVEY CONTROL
 DE9530  ______________________________________________________________________
 DE9530* NAD 83(2011) POSITION- 39 46 05.62495(N) 089 41 57.47251(W)   ADJUSTED
 DE9530* NAD 83(2011) ELLIP HT-   153.191 (meters)        (06/27/12)   ADJUSTED
 DE9530* NAD 83(2011) EPOCH   -  2010.00
 DE9530* NAVD 88 ORTHO HEIGHT -   185.7   (meters)      609.    (feet) GPS OBS
 DE9530  ______________________________________________________________________
 DE9530  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9530  GEOID HEIGHT    -        -32.466 (meters)                     GEOID99
 DE9530  GEOID HEIGHT    -        -32.523 (meters)                     GEOID18
 DE9530  NAD 83(2011) X  -     25,765.215 (meters)                     COMP
 DE9530  NAD 83(2011) Y  - -4,909,259.365 (meters)                     COMP
 DE9530  NAD 83(2011) Z  -  4,058,336.718 (meters)                     COMP
 DE9530  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 DE9530
 DE9530  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9530  Standards:
 DE9530         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9530            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9530  -------------------------------------------------------------------
 DE9530  NETWORK    0.68   1.76           0.31   0.23   0.90     -0.06290602
 DE9530  -------------------------------------------------------------------
 DE9530  Click here for local accuracies and other accuracy information.
 DE9530
 DE9530.The horizontal coordinates were established by GPS observations
 DE9530.and adjusted by the National Geodetic Survey in June 2012.
 DE9530
 DE9530.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9530.been affixed to the stable North American tectonic plate. See 
 DE9530.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9530
 DE9530.The horizontal coordinates are valid at the epoch date displayed above
 DE9530.which is a decimal equivalence of Year/Month/Day.
 DE9530
 DE9530.The orthometric height was determined by GPS observations and a
 DE9530.high-resolution geoid model.
 DE9530
 DE9530.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9530.GEOID18 height accuracy estimate available here.
 DE9530
 DE9530.Click photographs - Photos may exist for this station.
 DE9530
 DE9530.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9530
 DE9530.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9530
 DE9530.The ellipsoidal height was determined by GPS observations
 DE9530.and is referenced to NAD 83.
 DE9530
 DE9530. The following values were computed from the NAD 83(2011) position.
 DE9530
 DE9530;                    North         East     Units Scale Factor Converg.
 DE9530;SPC IL W     -   344,359.709   740,042.752   MT  0.99996091   +0 17 56.3
 DE9530;SPC IL W     - 1,129,786.81  2,427,956.93   sFT  0.99996091   +0 17 56.3
 DE9530;UTM  16      - 4,405,518.700   268,795.924   MT  1.00025815   -1 43 38.9
 DE9530
 DE9530!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9530!SPC IL W     -   0.99997597  x   0.99996091  =   0.99993688
 DE9530!UTM  16      -   0.99997597  x   1.00025815  =   1.00023411
 DE9530
 DE9530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6879505518(NAD 83)
 DE9530
 DE9530                          SUPERSEDED SURVEY CONTROL
 DE9530
 DE9530  NAD 83(2007)-  39 46 05.62506(N)    089 41 57.47324(W) AD(2002.00) 0
 DE9530  ELLIP H (02/10/07)  153.209  (m)                       GP(2002.00)    
 DE9530  ELLIP H (02/03/05)  153.194  (m)                       GP(       ) 4 2
 DE9530  NAD 83(1997)-  39 46 05.62510(N)    089 41 57.47294(W) AD(       ) 1
 DE9530  ELLIP H (01/15/03)  153.216  (m)                       GP(       ) 3 1
 DE9530
 DE9530.Superseded values are not recommended for survey control.
 DE9530
 DE9530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9530.See file dsdata.pdf to determine how the superseded data were derived.
 DE9530
 DE9530_MARKER: DD = SURVEY DISK
 DE9530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9530_STAMPING: SP 0119
 DE9530_MARK LOGO: CMT
 DE9530_PROJECTION: FLUSH
 DE9530_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9530+STABILITY: SURFACE MOTION
 DE9530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9530+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2020
 DE9530
 DE9530  HISTORY     - Date     Condition        Report By
 DE9530  HISTORY     - 20020611 MONUMENTED       CMT
 DE9530  HISTORY     - 20120627 GOOD             ILDT
 DE9530  HISTORY     - 20121001 GOOD             ILDT
 DE9530  HISTORY     - 20200701 GOOD             ILDT
 DE9530
 DE9530                          STATION DESCRIPTION
 DE9530
 DE9530'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9530'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS ROUTE 4
 DE9530'(VETERANS PARKWAY) AND
 DE9530'ILES AVENUE GO EAST ON ILES AVENUE FOR 0.4 MILE TO THE INTERSECTION OF
 DE9530'CLIFTON DRIVE TO
 DE9530'THE SOUTH.  GO SOUTH ON CLIFTON DRIVE FOR 0.2 MILE TO BERKLEY DRIVE AT
 DE9530'CADIGAN PARK.
 DE9530'STATION IS ON THE SOUTH SIDE OF BERKLEY DRIVE BETWEEN THE BACK OF CURB
 DE9530'AND SIDEWALK.
 DE9530'STATION IS IN THE NORTHWEST QUARTER OF SECTION 7 IN T. 15 N., R. 5 W.,
 DE9530'3RD. P.M.
 DE9530
 DE9530                          STATION RECOVERY (2012)
 DE9530
 DE9530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE9530'RECOVERED IN GOOD CONDITION.
 DE9530
 DE9530                          STATION RECOVERY (2012)
 DE9530
 DE9530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (ZP)
 DE9530'37.55 FT SOUTH OF BERKLEY DR.,54.4 FT NORTHEAST OF A 16 TREE, 29.2
 DE9530'NORTH OF A CHSLD X IN SIDEWALK RUNNING SOUTH, 42.9 FT WEST OF A CHSLD
 DE9530'X IN SIDEWALK AT SIDEWALK INTERSECTION, 26.2 SOUTHEAST OF A CHSLD X
 DE9530'TOP OF CURB AT SOUTH SIDE BERKLEY DR.
 DE9530
 DE9530                          STATION RECOVERY (2020)
 DE9530
 DE9530'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9530'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9528 ***********************************************************************
 DE9528  DESIGNATION -  SP 0120
 DE9528  PID         -  DE9528
 DE9528  STATE/COUNTY-  IL/SANGAMON
 DE9528  COUNTRY     -  US
 DE9528  USGS QUAD   -  CHATHAM (2018)
 DE9528
 DE9528                         *CURRENT SURVEY CONTROL
 DE9528  ______________________________________________________________________
 DE9528* NAD 83(2011) POSITION- 39 44 29.45048(N) 089 41 14.70114(W)   ADJUSTED
 DE9528* NAD 83(2011) ELLIP HT-   157.905 (meters)        (06/27/12)   ADJUSTED
 DE9528* NAD 83(2011) EPOCH   -  2010.00
 DE9528* NAVD 88 ORTHO HEIGHT -   190.4   (meters)      625.    (feet) GPS OBS
 DE9528  ______________________________________________________________________
 DE9528  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9528  GEOID HEIGHT    -        -32.427 (meters)                     GEOID99
 DE9528  GEOID HEIGHT    -        -32.480 (meters)                     GEOID18
 DE9528  NAD 83(2011) X  -     26,793.574 (meters)                     COMP
 DE9528  NAD 83(2011) Y  - -4,911,154.443 (meters)                     COMP
 DE9528  NAD 83(2011) Z  -  4,056,059.316 (meters)                     COMP
 DE9528  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 DE9528
 DE9528  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9528  Standards:
 DE9528         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9528            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9528  -------------------------------------------------------------------
 DE9528  NETWORK    0.66   1.67           0.30   0.23   0.85     -0.05934532
 DE9528  -------------------------------------------------------------------
 DE9528  Click here for local accuracies and other accuracy information.
 DE9528
 DE9528.The horizontal coordinates were established by GPS observations
 DE9528.and adjusted by the National Geodetic Survey in June 2012.
 DE9528
 DE9528.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9528.been affixed to the stable North American tectonic plate. See 
 DE9528.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9528
 DE9528.The horizontal coordinates are valid at the epoch date displayed above
 DE9528.which is a decimal equivalence of Year/Month/Day.
 DE9528
 DE9528.The orthometric height was determined by GPS observations and a
 DE9528.high-resolution geoid model.
 DE9528
 DE9528.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9528.GEOID18 height accuracy estimate available here.
 DE9528
 DE9528.Click photographs - Photos may exist for this station.
 DE9528
 DE9528.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9528
 DE9528.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9528
 DE9528.The ellipsoidal height was determined by GPS observations
 DE9528.and is referenced to NAD 83.
 DE9528
 DE9528. The following values were computed from the NAD 83(2011) position.
 DE9528
 DE9528;                    North         East     Units Scale Factor Converg.
 DE9528;SPC IL W     -   341,399.064   741,076.545   MT  0.99996194   +0 18 23.0
 DE9528;SPC IL W     - 1,120,073.43  2,431,348.63   sFT  0.99996194   +0 18 23.0
 DE9528;UTM  16      - 4,402,522.480   269,724.684   MT  1.00025288   -1 43 08.0
 DE9528
 DE9528!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9528!SPC IL W     -   0.99997523  x   0.99996194  =   0.99993717
 DE9528!UTM  16      -   0.99997523  x   1.00025288  =   1.00022810
 DE9528
 DE9528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6972402522(NAD 83)
 DE9528
 DE9528                          SUPERSEDED SURVEY CONTROL
 DE9528
 DE9528  NAD 83(2007)-  39 44 29.45059(N)    089 41 14.70188(W) AD(2002.00) 0
 DE9528  ELLIP H (02/10/07)  157.923  (m)                       GP(2002.00)    
 DE9528  ELLIP H (02/03/05)  157.905  (m)                       GP(       ) 4 2
 DE9528  NAD 83(1997)-  39 44 29.45064(N)    089 41 14.70161(W) AD(       ) 1
 DE9528  ELLIP H (01/15/03)  157.928  (m)                       GP(       ) 3 1
 DE9528
 DE9528.Superseded values are not recommended for survey control.
 DE9528
 DE9528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9528.See file dsdata.pdf to determine how the superseded data were derived.
 DE9528
 DE9528_MARKER: DD = SURVEY DISK
 DE9528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9528_STAMPING: SP 0120
 DE9528_MARK LOGO: CMT
 DE9528_PROJECTION: FLUSH
 DE9528_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DE9528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9528+STABILITY: SURFACE MOTION
 DE9528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9528+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2020
 DE9528
 DE9528  HISTORY     - Date     Condition        Report By
 DE9528  HISTORY     - 20020611 MONUMENTED       CMT
 DE9528  HISTORY     - 20030520 GOOD             ILDT
 DE9528  HISTORY     - 20130207 GOOD             INDIV
 DE9528  HISTORY     - 20200807 GOOD             ILDT
 DE9528
 DE9528                          STATION DESCRIPTION
 DE9528
 DE9528'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2002 (DSE)
 DE9528'TO REACH THE STATION FROM THE TOWN OF WOODSIDE GO WEST ON WOODSIDE
 DE9528'ROAD FOR 0.75
 DE9528'MILES TO THE INTERSECTION OF OLD ROUTE 4 (CHATHAM ROAD).  GO NORTH ON
 DE9528'CHATHAM ROAD FOR
 DE9528'1.5 MILES TO THE OVERHEAD AT I-72.  STATION IS BEHIND THE GUARDRAIL
 DE9528'AT THE SOUTHEAST
 DE9528'CORNER OF THE OVERHEAD BRIDGE. STATION IS 0.35 MILES SOUTH OF RENWICK
 DE9528'DRIVE AND 0.25
 DE9528'NORTH OF RECREATION DRIVE.  STATION IS IN THE NORTHEAST QUARTER OF
 DE9528'SECTION 19 IN T. 15 N.,
 DE9528'R. 5 W., 3RD. P.M.
 DE9528
 DE9528                          STATION RECOVERY (2003)
 DE9528
 DE9528'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (WAS)
 DE9528'MONUMENT IS 26.6 FT. EAST OF CENTER OF OLD CHATHAM ROAD. 8.4 FT. N.E.
 DE9528'OF S.E. CORNER OF CONCRETE CURB. 7.3 FT. S.E. OF S.E. CORNER OF EAST
 DE9528'PARAPET WALL. 7.5 FT. SOUTH OF EAST-WEST FENCE. NEAR S.E. SIDE OF
 DE9528'BRIDGE OVER I-72 (084-0185).
 DE9528
 DE9528                          STATION RECOVERY (2013)
 DE9528
 DE9528'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 DE9528'RECOVERED IN GOOD CONDITION.
 DE9528
 DE9528                          STATION RECOVERY (2020)
 DE9528
 DE9528'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DE9528'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9683 ***********************************************************************
 DE9683  HT_MOD      -  This is a Height Modernization Survey Station.
 DE9683  DESIGNATION -  SP 1
 DE9683  PID         -  DE9683
 DE9683  STATE/COUNTY-  IL/ALEXANDER
 DE9683  COUNTRY     -  US
 DE9683  USGS QUAD   -  CAIRO (2018)
 DE9683
 DE9683                         *CURRENT SURVEY CONTROL
 DE9683  ______________________________________________________________________
 DE9683* NAD 83(2011) POSITION- 37 02 30.38612(N) 089 10 59.68377(W)   ADJUSTED
 DE9683* NAD 83(2011) ELLIP HT-    74.471 (meters)        (06/27/12)   ADJUSTED
 DE9683* NAD 83(2011) EPOCH   -  2010.00
 DE9683* NAVD 88 ORTHO HEIGHT -   102.71  (meters)      337.0   (feet) GPS OBS
 DE9683  ______________________________________________________________________
 DE9683  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE9683  GEOID HEIGHT    -        -28.193 (meters)                     GEOID03
 DE9683  GEOID HEIGHT    -        -28.224 (meters)                     GEOID18
 DE9683  NAD 83(2011) X  -     72,659.280 (meters)                     COMP
 DE9683  NAD 83(2011) Y  - -5,096,743.314 (meters)                     COMP
 DE9683  NAD 83(2011) Z  -  3,821,139.468 (meters)                     COMP
 DE9683  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 DE9683
 DE9683  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9683  Standards:
 DE9683         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9683            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9683  -------------------------------------------------------------------
 DE9683  NETWORK    0.64   0.84           0.29   0.23   0.43     -0.00595938
 DE9683  -------------------------------------------------------------------
 DE9683  Click here for local accuracies and other accuracy information.
 DE9683
 DE9683.The horizontal coordinates were established by GPS observations
 DE9683.and adjusted by the National Geodetic Survey in June 2012.
 DE9683
 DE9683.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9683.been affixed to the stable North American tectonic plate. See 
 DE9683.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9683
 DE9683.The horizontal coordinates are valid at the epoch date displayed above
 DE9683.which is a decimal equivalence of Year/Month/Day.
 DE9683
 DE9683.The orthometric height was determined by GPS observations and a
 DE9683.high-resolution geoid model using precise GPS observation and
 DE9683.processing techniques.
 DE9683
 DE9683.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9683.GEOID18 height accuracy estimate available here.
 DE9683
 DE9683.Click photographs - Photos may exist for this station.
 DE9683
 DE9683.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9683
 DE9683.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9683
 DE9683.The ellipsoidal height was determined by GPS observations
 DE9683.and is referenced to NAD 83.
 DE9683
 DE9683. The following values were computed from the NAD 83(2011) position.
 DE9683
 DE9683;                    North         East     Units Scale Factor Converg.
 DE9683;SPC IL W     -    42,077.343   787,484.095   MT  1.00003543   +0 35 32.8
 DE9683;SPC IL W     -   138,048.75  2,583,604.07   sFT  1.00003543   +0 35 32.8
 DE9683;UTM  16      - 4,101,735.557   305,836.718   MT  1.00006444   -1 18 56.1
 DE9683
 DE9683!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9683!SPC IL W     -   0.99998831  x   1.00003543  =   1.00002374
 DE9683!UTM  16      -   0.99998831  x   1.00006444  =   1.00005275
 DE9683
 DE9683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0583601735(NAD 83)
 DE9683
 DE9683                          SUPERSEDED SURVEY CONTROL
 DE9683
 DE9683  NAD 83(2007)-  37 02 30.38614(N)    089 10 59.68461(W) AD(2002.00) 0
 DE9683  ELLIP H (02/10/07)   74.495  (m)                       GP(2002.00)    
 DE9683  ELLIP H (02/03/05)   74.473  (m)                       GP(       ) 4 2
 DE9683  NAD 83(1997)-  37 02 30.38568(N)    089 10 59.68484(W) AD(       ) B
 DE9683  ELLIP H (01/24/03)   74.508  (m)                       GP(       ) 2 2
 DE9683  NAVD 88 (01/25/03)  102.66   (m)  UNKNOWN  model used  GPS OBS        
 DE9683  NAVD 88 (01/24/03)  102.69   (m)  GEOID99  model used  GPS OBS        
 DE9683
 DE9683.Superseded values are not recommended for survey control.
 DE9683
 DE9683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9683.See file dsdata.pdf to determine how the superseded data were derived.
 DE9683
 DE9683_MARKER: DD = SURVEY DISK
 DE9683_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE9683+WITH SETTING: INFORMATION.
 DE9683_STAMPING: SP-1-2000
 DE9683_MARK LOGO: USACE
 DE9683_PROJECTION: PROJECTING 5 CENTIMETERS
 DE9683_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE9683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9683+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2020
 DE9683
 DE9683  HISTORY     - Date     Condition        Report By
 DE9683  HISTORY     - 2000     MONUMENTED       USACE
 DE9683  HISTORY     - 20011008 GOOD             3001
 DE9683  HISTORY     - 20080108 GOOD             USACE
 DE9683  HISTORY     - 20100621 GOOD             ILDT
 DE9683  HISTORY     - 20180709 GOOD             USACEM
 DE9683  HISTORY     - 20180710 GOOD             USACE
 DE9683  HISTORY     - 20200713 GOOD             PRIVTE
 DE9683
 DE9683                          STATION DESCRIPTION
 DE9683
 DE9683'DESCRIBED BY 3001, INC 2001 (KWC)
 DE9683'THE STATION IS LOCATED IN FORTUNE CITY, IL. MILE 973.3 RIGHT BANK OHIO
 DE9683'RIVER  2.4 MILES NORTH OF CAIRO, IL. 3.3 MILES SOUTHEAST OF MOUND
 DE9683'CITY, IL. 5.1 MILES SOUTH OF MOUNDS, IL.
 DE9683'
 DE9683'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAYS 51 AND 37 AND
 DE9683'3, APPROXIMATELY 0.2 MILES NORTH OF CAIRO, IL. PROCEED NORTH ON
 DE9683'HIGHWAY 37, 0.2 MILES TO PAVED RD. (PATIER DALERA) ON THE RIGHT.  ROAD
 DE9683'IS ON THE NORTH SIDE OF THE GARDEN INN MOTEL.  TURN RIGHT INTO PATIER
 DE9683'- DALE RD. AND PROCEED EAST 0.2 MILES TO THE TOP OF THE LEVEE.  TURN
 DE9683'LEFT AND GO 0.05 MILES AND MARK ON THE LEFT.
 DE9683'
 DE9683'AN ALUMINUM CORPS OF ENGINEERS, MEMPHIS DIST., CAP FLUSH WITH THE
 DE9683'GROUND. 3 FT. EAST OF LEVEE MARKER POST 7/8. 14.5 FEET WEST OF CL OF
 DE9683'LEVEE RD. CAP IS ON A 7' ROD STAMPED SP-1-2000.
 DE9683
 DE9683                          STATION RECOVERY (2008)
 DE9683
 DE9683'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2008 (DLB)
 DE9683'RECOVERED IN GOOD CONDITION.
 DE9683
 DE9683                          STATION RECOVERY (2010)
 DE9683
 DE9683'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 DE9683'RECOVERED IN GOOD CONDITION.
 DE9683
 DE9683                          STATION RECOVERY (2018)
 DE9683
 DE9683'RECOVERY NOTE BY COE MEMPHIS 2018 (EFD)
 DE9683'RECOVERED AS DESCRIBED, WITH THE FOLLOWING CHANGES, CAP PROJECTS 0.05
 DE9683'METERS ABOVE GROUND,2.1 METERS WEST OF OF WEST EDGE OF LEVEE ROAD.
 DE9683
 DE9683                          STATION RECOVERY (2018)
 DE9683
 DE9683'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2018 (DLB)
 DE9683'RECOVERED IN GOOD CONDITION.
 DE9683
 DE9683                          STATION RECOVERY (2020)
 DE9683
 DE9683'RECOVERY NOTE BY PRIVATE AGENCIES UNSPECIFIED 2020 (DB)
 DE9683'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2078 ***********************************************************************
 JA2078  DESIGNATION -  SPARKS
 JA2078  PID         -  JA2078
 JA2078  STATE/COUNTY-  IL/LAWRENCE
 JA2078  COUNTRY     -  US
 JA2078  USGS QUAD   -  BIRDS (2018)
 JA2078
 JA2078                         *CURRENT SURVEY CONTROL
 JA2078  ______________________________________________________________________
 JA2078* NAD 83(1997) POSITION- 38 49 14.44586(N) 087 44 27.38454(W)   ADJUSTED
 JA2078* NAVD 88 ORTHO HEIGHT -   152.    (meters)      499.    (feet) SCALED
 JA2078  ______________________________________________________________________
 JA2078  GEOID HEIGHT    -        -31.639 (meters)                     GEOID18
 JA2078  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 JA2078  HORZ ORDER      -  THIRD
 JA2078
 JA2078.The horizontal coordinates were established by classical geodetic methods
 JA2078.and adjusted by the National Geodetic Survey in October 1999.
 JA2078
 JA2078.The orthometric height was scaled from a topographic map.
 JA2078
 JA2078.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2078.GEOID18 height accuracy estimate available here.
 JA2078
 JA2078.Click photographs - Photos may exist for this station.
 JA2078
 JA2078.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2078
 JA2078. The following values were computed from the NAD 83(1997) position.
 JA2078
 JA2078;                    North         East     Units Scale Factor Converg.
 JA2078;SPC IL E     -   239,238.209   351,445.082   MT  1.00000758   +0 22 16.9
 JA2078;SPC IL E     -   784,900.69  1,153,032.74   sFT  1.00000758   +0 22 16.9
 JA2078;UTM  16      - 4,297,138.218   435,678.674   MT  0.99965094   -0 27 52.2
 JA2078
 JA2078!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2078!SPC IL E     -   0.99998113  x   1.00000758  =   0.99998871
 JA2078!UTM  16      -   0.99998113  x   0.99965094  =   0.99963208
 JA2078
 JA2078:                Primary Azimuth Mark                     Grid Az
 JA2078:SPC IL E     -  SPARKS AZ MK                             266 17 54.1
 JA2078:UTM  16      -  SPARKS AZ MK                             267 08 03.2
 JA2078
 JA2078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3567897138(NAD 83)
 JA2078
 JA2078|---------------------------------------------------------------------|
 JA2078| PID    Reference Object                     Distance      Geod. Az  |
 JA2078|                                                           dddmmss.s |
 JA2078| CG9148 SPARKS RM 1                          29.764 METERS 01359     |
 JA2078| JA2100 LAWRENCEVILLE COURTHOUSE DOME       APPROX.11.4 KM 1532816.3 |
 JA2078| JA2099 LAWRENCEVILLE MUNICIPAL TANK        APPROX.11.0 KM 1534149.5 |
 JA2078| JA2098 LAWRENCEVILLE MICROWAV KSF 531      APPROX.12.4 KM 1585515.2 |
 JA2078| JA2097 LAWRENCEVILLE MICROWAVE KSN 52      APPROX.10.0 KM 1604726.6 |
 JA2078| JA2094 LAWRENCEVILLE UNIV CATV MAST        APPROX.11.4 KM 1720929.4 |
 JA2078| JA2104 BRIDGEPORT RAD 611                  APPROX.11.3 KM 1871846.0 |
 JA2078| CG9149 SPARKS RM 2                          37.638 METERS 26517     |
 JA2078| CG9147 SPARKS AZ MK                                       2664011.0 |
 JA2078|---------------------------------------------------------------------|
 JA2078
 JA2078                          SUPERSEDED SURVEY CONTROL
 JA2078
 JA2078  NAD 83(1997)-  38 49 14.44617(N)    087 44 27.38325(W) AD(       ) 3
 JA2078  NAD 83(1986)-  38 49 14.45489(N)    087 44 27.38295(W) AD(       ) 3
 JA2078  NAD 27      -  38 49 14.29105(N)    087 44 27.27913(W) AD(       ) 3
 JA2078
 JA2078.Superseded values are not recommended for survey control.
 JA2078
 JA2078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2078.See file dsdata.pdf to determine how the superseded data were derived.
 JA2078
 JA2078_MARKER: DS = TRIANGULATION STATION DISK
 JA2078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2078_STAMPING: SPARKS 1968
 JA2078_MARK LOGO: CGS
 JA2078_PROJECTION: RECESSED 5 CENTIMETERS
 JA2078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2078+STABILITY: SURFACE MOTION
 JA2078
 JA2078  HISTORY     - Date     Condition        Report By
 JA2078  HISTORY     - 1968     MONUMENTED       CGS
 JA2078  HISTORY     - 1970     GOOD             MGA
 JA2078
 JA2078                          STATION DESCRIPTION
 JA2078
 JA2078'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2078'STATION IS LOCATED ABOUT 7 MILES NORTHWEST OF LAWRENCEVILLE, 4 MILES
 JA2078'SOUTHWEST OF BIRDS, 3 MILES WEST OF STATE HIGHWAY 1 AND ON PROPERTY
 JA2078'OWNED BY MR MAURICE E SPARKS, 1508 WEST ASH STREET, LAWRENCEVILLE.
 JA2078'
 JA2078'TO REACH FROM THE COURTHOUSE IN LAWRENCEVILLE, GO WEST ON BUSINESS
 JA2078'ROUTE 50 FOR 0.25 MILE TO THE JUNCTION OF STATE HIGHWAY 1.  TURN RIGHT
 JA2078'AND GO NORTH ON STATE HIGHWAY 1 FOR 4.6 MILES TO A SIDE ROAD RIGHT TO
 JA2078'THE SMALL VILLAGE OF PINKSTAFF, CONTINUE NORTH ON STATE HIGHWAY 1 FOR
 JA2078'1.8 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON GRAVELED ROAD
 JA2078'FOR 3.1 MILES TO MR SPARKS FARM HOUSE AND STATION ON RIGHT AS
 JA2078'DESCRIBED.
 JA2078'
 JA2078'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JA2078'
 JA2078'STATION MARK, STAMPED SPARKS 1968, IS SET 2 INCHES BELOW THE SURFACE
 JA2078'OF THE GROUND.  IT IS 71.7 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 JA2078'HOUSE, 51 FEET NORTH OF CENTER OF SURFACED ROAD, 35 FEET NORTHWEST OF
 JA2078'FENCE CORNER, 25.5 FEET WEST OF FENCE LINE AND 21 FEET EAST OF CENTER
 JA2078'OF DRIVEWAY.
 JA2078'
 JA2078'RM 1, STAMPED SPARKS NO 1 1968, IS SET 3 INCHES BELOW THE SURFACE OF
 JA2078'THE GROUND.  IT IS 102 FEET NORTHEAST OF THE SOUTHEAST CORNER OF FARM
 JA2078'HOUSE, 85 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF MACHINE SHED, 34.5
 JA2078'FEET EAST OF CENTER OF DRIVEWAY AND 1 FOOT WEST OF FENCE.
 JA2078'
 JA2078'RM 2, STAMPED SPARKS NO 2 1968, IS SET 1 INCH BELOW THE SURFACE OF THE
 JA2078'GROUND.  IT IS 51 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF FARM
 JA2078'HOUSE, 46 FEET NORTH OF CENTER OF ROAD AND 1 FOOT EAST OF FENCE.
 JA2078'
 JA2078'AZ MK, STAMPED SPARKS 1968, IS SET 4 INCHES BELOW THE SURFACE OF THE
 JA2078'GROUND.  IT IS 21 FEET NORTH OF CENTER OF ROAD, 65.3 FEET NORTHEAST OF
 JA2078'POWER LINE POLE, 215 FEET NORTHEAST OF THE NORTHEAST CORNER OF A LARGE
 JA2078'WHITE FARM HOUSE, 2 FEET SOUTH OF A TELEPHONE POLE AND FENCE LINE AND
 JA2078'1.8 FEET SOUTH OF A METAL WITNESS POST.
 JA2078'
 JA2078'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON SURFACED ROAD
 JA2078'0.2 MILE TO MARK ON RIGHT AS DESCRIBED.
 JA2078'
 JA2078'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JA2078
 JA2078                          STATION RECOVERY (1970)
 JA2078
 JA2078'RECOVERY NOTE BY MOORE GARDNER AND ASSOCIATES 1970 (JR)
 JA2078'SPARKS 1968 RECOVERED GOOD.  SPARKS NO. 1 1968 RECOVERED GOOD.  SPARKS
 JA2078'NO. 2 1968 RECOVERED GOOD.  AZ. MARK SPARKS 1968 RECOVERED GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2050 ***********************************************************************
 JB2050  DESIGNATION -  SPARPORT
 JB2050  PID         -  JB2050
 JB2050  STATE/COUNTY-  IL/RANDOLPH
 JB2050  COUNTRY     -  US
 JB2050  USGS QUAD   -  TILDEN (2018)
 JB2050
 JB2050                         *CURRENT SURVEY CONTROL
 JB2050  ______________________________________________________________________
 JB2050* NAD 83(1997) POSITION- 38 08 49.13381(N) 089 41 58.96715(W)   ADJUSTED
 JB2050* NAD 83(1997) ELLIP HT-   130.071 (meters)        (10/21/99)   ADJUSTED
 JB2050* NAVD 88 ORTHO HEIGHT -   159.812 (meters)      524.32  (feet) ADJUSTED
 JB2050  ______________________________________________________________________
 JB2050  GEOID HEIGHT    -        -29.795 (meters)                     GEOID18
 JB2050  NAD 83(1997) X  -     26,322.625 (meters)                     COMP
 JB2050  NAD 83(1997) Y  - -5,022,401.857 (meters)                     COMP
 JB2050  NAD 83(1997) Z  -  3,918,367.529 (meters)                     COMP
 JB2050  LAPLACE CORR    -          0.94  (seconds)                    DEFLEC18
 JB2050  DYNAMIC HEIGHT  -        159.707 (meters)      523.97  (feet) COMP
 JB2050  MODELED GRAVITY -    979,966.6   (mgal)                       NAVD 88
 JB2050
 JB2050  HORZ ORDER      -  FIRST
 JB2050  VERT ORDER      -  SECOND    CLASS I
 JB2050  ELLP ORDER      -  FOURTH    CLASS I
 JB2050
 JB2050.This mark is at Sparta Community - Hunter Field Airport (SAR)
 JB2050
 JB2050.The horizontal coordinates were established by GPS observations
 JB2050.and adjusted by the National Geodetic Survey in October 1999.
 JB2050
 JB2050.The orthometric height was determined by differential leveling and
 JB2050.adjusted by the NATIONAL GEODETIC SURVEY
 JB2050.in July 2014.
 JB2050
 JB2050.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2050.GEOID18 height accuracy estimate available here.
 JB2050
 JB2050.Click photographs - Photos may exist for this station.
 JB2050
 JB2050.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2050
 JB2050.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2050
 JB2050.The ellipsoidal height was determined by GPS observations
 JB2050.and is referenced to NAD 83.
 JB2050
 JB2050.The dynamic height is computed by dividing the NAVD 88
 JB2050.geopotential number by the normal gravity value computed on the
 JB2050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2050.degrees latitude (g = 980.6199 gals.).
 JB2050
 JB2050.The modeled gravity was interpolated from observed gravity values.
 JB2050
 JB2050. The following values were computed from the NAD 83(1997) position.
 JB2050
 JB2050;                    North         East     Units Scale Factor Converg.
 JB2050;SPC IL W     -   164,386.554   740,929.388   MT  0.99996180   +0 17 18.4
 JB2050;SPC IL W     -   539,324.89  2,430,865.83   sFT  0.99996180   +0 17 18.4
 JB2050;UTM  16      - 4,225,567.263   263,425.323   MT  1.00028934   -1 40 06.0
 JB2050
 JB2050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2050!SPC IL W     -   0.99997959  x   0.99996180  =   0.99994139
 JB2050!UTM  16      -   0.99997959  x   1.00028934  =   1.00026892
 JB2050
 JB2050:                Primary Azimuth Mark                     Grid Az
 JB2050:SPC IL W     -  SPARPORT AZ MK                           359 33 22.1
 JB2050:UTM  16      -  SPARPORT AZ MK                           001 30 46.5
 JB2050
 JB2050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6342525567(NAD 83)
 JB2050
 JB2050|---------------------------------------------------------------------|
 JB2050| PID    Reference Object                     Distance      Geod. Az  |
 JB2050|                                                           dddmmss.s |
 JB2050| JB2051 SPARPORT AZ MK                      APPROX. 0.9 KM 3595040.5 |
 JB2050|---------------------------------------------------------------------|
 JB2050
 JB2050                          SUPERSEDED SURVEY CONTROL
 JB2050
 JB2050  NAD 83(1986)-  38 08 49.14696(N)    089 41 58.96811(W) AD(       ) 1
 JB2050  NGVD 29 (06/25/91)  159.9    (m)  OSU 89B  model used  GPS OBS        
 JB2050
 JB2050.Superseded values are not recommended for survey control.
 JB2050
 JB2050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2050.See file dsdata.pdf to determine how the superseded data were derived.
 JB2050
 JB2050_MARKER: F = FLANGE-ENCASED ROD
 JB2050_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2050_STAMPING: SPARPORT 1990
 JB2050_MARK LOGO: NGS
 JB2050_PROJECTION: FLUSH
 JB2050_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2050_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2050+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2019
 JB2050_ROD/PIPE-DEPTH: 8.5 meters
 JB2050_SLEEVE-DEPTH  : 1.0 meters
 JB2050
 JB2050  HISTORY     - Date     Condition        Report By
 JB2050  HISTORY     - 1990     MONUMENTED       NGS
 JB2050  HISTORY     - 20091002 GOOD             WOOLPT
 JB2050  HISTORY     - 20110803 GOOD             ILDT
 JB2050  HISTORY     - 20130701 GOOD             PATRIC
 JB2050  HISTORY     - 20190724 GOOD             ILDT
 JB2050
 JB2050                          STATION DESCRIPTION
 JB2050
 JB2050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2050'STATION IS LOCATED ABOUT 2.5 KM (1.6 MI) NORTH OF SPARTA, AT THE
 JB2050'SPARTA COMMUNITY-HUNTER FIELD, AT THE JUNCTION OF THE RAMP AND RUNWAY
 JB2050'18-36, IN THE SOUTHWEST 1/4 OF SECTION 30, T 4 S, R 5 W.
 JB2050'OWNERSHIP--SPARTA COMMUNITY AIRPORT, SPARTA, IL 62286.  AIRPORT
 JB2050'MANAGER IS MARVIN CAMPBELL, PHONE 618-443-2002.
 JB2050'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 154 AND 4 NORTH 0N THE
 JB2050'EAST SIDE OF SPARTA, GO NORTH ON HIGHWAY 4 FOR 2.48 KM (1.54 MI) TO
 JB2050'THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, EAST, FOR 0.19 KM
 JB2050'(0.12 MI) TO A GATE ON THE RIGHT AT A HANGAR.  TURN RIGHT, SOUTH,
 JB2050'THEN DOUBLE LEFT, EAST, THEN NORTH, AROUND HANGAR TO THE GAS PUMPS.
 JB2050'CONTINUE NORTH AND EAST ON APRON THEN RAMP FOR 0.13 KM (0.08 MI) TO
 JB2050'THE RUNWAY AND THE STATION ON THE LEFT.
 JB2050'STATION IS STATION IS 17.0 M (55.8 FT) WEST OF THE CENTERLINE OF THE
 JB2050'RUNWAY, 19.8 M (65.0 FT) NORTH OF THE CENTERLINE OF THE TAXI
 JB2050'APPROACH, 28.7 M (94.2 FT) NORTHEAST OF THE NORTHEAST CORNER OF OF
 JB2050'TAXIWAY 18-36 GUIDANCE SIGN CONCRERTE SLAB, 5.0 M (16.4 FT) NORTHWEST
 JB2050'OF A PURPLE TAXI LIGHT, 5.7 M (18.7 FT) SOUTHWEST OF A PURPLE TAXI
 JB2050'LIGHT, AT A WOODEN FLAGGED STAKE.
 JB2050
 JB2050                          STATION RECOVERY (2009)
 JB2050
 JB2050'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 JB2050'SUITABLE FOR SURVEY GRADE GPS.
 JB2050
 JB2050                          STATION RECOVERY (2011)
 JB2050
 JB2050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB2050'RECOVERED IN GOOD CONDITION.
 JB2050
 JB2050                          STATION RECOVERY (2013)
 JB2050
 JB2050'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JB2050'RECOVERED AS DESCRIBED.
 JB2050
 JB2050                          STATION RECOVERY (2019)
 JB2050
 JB2050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB2050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2051 ***********************************************************************
 JB2051  CBN         -  This is a Cooperative Base Network Control Station.
 JB2051  PACS        -  This is a Primary Airport Control Station.
 JB2051  DESIGNATION -  SPARPORT AZ MK
 JB2051  PID         -  JB2051
 JB2051  STATE/COUNTY-  IL/RANDOLPH
 JB2051  COUNTRY     -  US
 JB2051  USGS QUAD   -  TILDEN (2018)
 JB2051
 JB2051                         *CURRENT SURVEY CONTROL
 JB2051  ______________________________________________________________________
 JB2051* NAD 83(2011) POSITION- 38 09 18.28285(N) 089 41 59.06596(W)   ADJUSTED
 JB2051* NAD 83(2011) ELLIP HT-   133.082 (meters)        (06/27/12)   ADJUSTED
 JB2051* NAD 83(2011) EPOCH   -  2010.00
 JB2051* NAVD 88 ORTHO HEIGHT -   162.880 (meters)      534.38  (feet) ADJUSTED
 JB2051  ______________________________________________________________________
 JB2051  GEOID HEIGHT    -        -29.800 (meters)                     GEOID18
 JB2051  NAD 83(2011) X  -     26,317.322 (meters)                     COMP
 JB2051  NAD 83(2011) Y  - -5,021,849.038 (meters)                     COMP
 JB2051  NAD 83(2011) Z  -  3,919,076.173 (meters)                     COMP
 JB2051  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 JB2051  DYNAMIC HEIGHT  -        162.773 (meters)      534.03  (feet) COMP
 JB2051  MODELED GRAVITY -    979,968.8   (mgal)                       NAVD 88
 JB2051
 JB2051  VERT ORDER      -  SECOND    CLASS I
 JB2051
 JB2051  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB2051  Standards:
 JB2051         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB2051            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB2051  -------------------------------------------------------------------
 JB2051  NETWORK    0.81   1.51           0.38   0.25   0.77     -0.11974090
 JB2051  -------------------------------------------------------------------
 JB2051  Click here for local accuracies and other accuracy information.
 JB2051
 JB2051.This mark is at Sparta Community - Hunter Field Airport (SAR)
 JB2051
 JB2051.The horizontal coordinates were established by GPS observations
 JB2051.and adjusted by the National Geodetic Survey in June 2012.
 JB2051
 JB2051.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB2051.been affixed to the stable North American tectonic plate. See 
 JB2051.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB2051
 JB2051.The horizontal coordinates are valid at the epoch date displayed above
 JB2051.which is a decimal equivalence of Year/Month/Day.
 JB2051
 JB2051.The orthometric height was determined by differential leveling and
 JB2051.adjusted by the NATIONAL GEODETIC SURVEY
 JB2051.in July 2014.
 JB2051
 JB2051.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2051.GEOID18 height accuracy estimate available here.
 JB2051
 JB2051.Click photographs - Photos may exist for this station.
 JB2051
 JB2051.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2051
 JB2051.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2051
 JB2051.The ellipsoidal height was determined by GPS observations
 JB2051.and is referenced to NAD 83.
 JB2051
 JB2051.The dynamic height is computed by dividing the NAVD 88
 JB2051.geopotential number by the normal gravity value computed on the
 JB2051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2051.degrees latitude (g = 980.6199 gals.).
 JB2051
 JB2051.The modeled gravity was interpolated from observed gravity values.
 JB2051
 JB2051. The following values were computed from the NAD 83(2011) position.
 JB2051
 JB2051;                    North         East     Units Scale Factor Converg.
 JB2051;SPC IL W     -   165,285.253   740,922.458   MT  0.99996179   +0 17 18.5
 JB2051;SPC IL W     -   542,273.37  2,430,843.10   sFT  0.99996179   +0 17 18.5
 JB2051;UTM  16      - 4,226,465.969   263,449.093   MT  1.00028920   -1 40 07.1
 JB2051
 JB2051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2051!SPC IL W     -   0.99997912  x   0.99996179  =   0.99994091
 JB2051!UTM  16      -   0.99997912  x   1.00028920  =   1.00026831
 JB2051
 JB2051:                Primary Azimuth Mark                     Grid Az
 JB2051:SPC IL W     -  SPARPORT                                 179 33 22.0
 JB2051:UTM  16      -  SPARPORT                                 181 30 47.6
 JB2051
 JB2051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6344926465(NAD 83)
 JB2051
 JB2051|---------------------------------------------------------------------|
 JB2051| PID    Reference Object                     Distance      Geod. Az  |
 JB2051|                                                           dddmmss.s |
 JB2051| JB2050 SPARPORT                            APPROX. 0.9 KM 1795040.5 |
 JB2051|---------------------------------------------------------------------|
 JB2051
 JB2051                          SUPERSEDED SURVEY CONTROL
 JB2051
 JB2051  NAD 83(2007)-  38 09 18.28289(N)    089 41 59.06692(W) AD(2002.00) 0
 JB2051  ELLIP H (02/10/07)  133.105  (m)                       GP(2002.00)    
 JB2051  ELLIP H (10/15/04)  133.089  (m)                       GP(       ) 4 2
 JB2051  NAD 83(1997)-  38 09 18.28282(N)    089 41 59.06736(W) AD(       ) B
 JB2051  ELLIP H (07/17/98)  133.130  (m)                       GP(       ) 4 1
 JB2051  NAD 83(1986)-  38 09 18.29592(N)    089 41 59.06824(W) AD(       ) 1
 JB2051  NAVD 88 (01/06/03)  162.90   (m)  GEOID99  model used  GPS OBS        
 JB2051  NAVD 88 (07/17/98)  162.94   (m)  GEOID96  model used  GPS OBS        
 JB2051  NGVD 29 (06/25/91)  162.96   (m)  OSU 89B  model used  GPS OBS        
 JB2051
 JB2051.Superseded values are not recommended for survey control.
 JB2051
 JB2051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2051.See file dsdata.pdf to determine how the superseded data were derived.
 JB2051
 JB2051_MARKER: F = FLANGE-ENCASED ROD
 JB2051_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2051_STAMPING: SPARPORT AZ MK 1990
 JB2051_MARK LOGO: NGS
 JB2051_PROJECTION: FLUSH
 JB2051_MAGNETIC: I = MARKER IS A STEEL ROD
 JB2051_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2051+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2013
 JB2051_ROD/PIPE-DEPTH: 4.00 meters
 JB2051_SLEEVE-DEPTH  : 1.00 meters
 JB2051
 JB2051  HISTORY     - Date     Condition        Report By
 JB2051  HISTORY     - 1990     MONUMENTED       NGS
 JB2051  HISTORY     - 19970411 GOOD             NGS
 JB2051  HISTORY     - 19990830 GOOD             NGS
 JB2051  HISTORY     - 20091002 GOOD             WOOLPT
 JB2051  HISTORY     - 20110803 GOOD             ILDT
 JB2051  HISTORY     - 20130701 GOOD             PATRIC
 JB2051
 JB2051                          STATION DESCRIPTION
 JB2051
 JB2051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2051'STATION IS LOCATED ABOUT 3 KM (1.9 MI) NORTH OF SPARTA, AT THE SPARTA
 JB2051'COMMUNITY-HUNTER FIELD, AT A TURN-AROUND ABOUT 200 M (656.2 FT) SOUTH
 JB2051'OF THE NORTH END OF RUNWAY 18-36, IN WEST CENTRAL SECTION 30, T 4 S,
 JB2051'R 5 W.  OWNERSHIP--SPARTA COMMUNITY AIRPORT, SPARTA, IL 62286.
 JB2051'AIRPORT MANAGER IS MARVIN CAMPBELL, PHONE 618-443-2002.
 JB2051'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 154 AND 4 NORTH 0N THE
 JB2051'EAST SIDE OF SPARTA, GO NORTH ON HIGHWAY 4 FOR 2.48 KM (1.54 MI) TO
 JB2051'THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, EAST, FOR 0.19 KM
 JB2051'(0.12 MI) TO A GATE ON THE RIGHT AT A HANGAR.  TURN RIGHT, SOUTH,
 JB2051'THEN DOUBLE LEFT, EAST, THEN NORTH, AROUND HANGAR TO THE GAS PUMPS.
 JB2051'CONTINUE NORTH AND EAST ON APRON THEN RAMP FOR 0.13 KM (0.08 MI) TO
 JB2051'RUNWAY 18-36.  TURN LEFT, NORTH, ALONGSIDE RUNWAY FOR 0.96 KM
 JB2051'(0.60 MI) TO THE STATION ON THE LEFT.
 JB2051'STATION IS 23.4 M (76.8 FT) WEST OF THE CENTERLINE OF THE RUNWAY, 18 M
 JB2051'(59.1 FT) NORTHWEST OF A RUNWAY LIGHT, 11.2 M (36.7 FT) SOUTHWEST OF
 JB2051'CURVED EDGE OF TURNAROUND, 42.3 M (138.8 FT) SOUTH-SOUTHWEST OF A PK
 JB2051'NAIL LOCATED AT THE CENTERLINE AND END OF RUNWAY, 31.9 M (104.7 FT)
 JB2051'SOUTHEAST OF THE SOUTHWEST CORNER OF ASPHALT TURNAROUND, AT A
 JB2051'FIBERGLASS STAKE.
 JB2051
 JB2051                          STATION RECOVERY (1997)
 JB2051
 JB2051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 JB2051'THE STATION IS LOCATED ABOUT 3.0 KM (1.85 MI) NORTH OF SPARTA, IL, AT
 JB2051'THE SPARTA COMMUNITY-HUNTER FIELD, NEAR AND SOUTHWEST OF RUNWAY END
 JB2051'18, IN THE GRASS NEAR AND SOUTH OF THE SOUTH EDGE OF A TURNAROUND.
 JB2051'OWNERSHIP--SPARTA COMMUNITY AIRPORT AUTHORITY, 1800 NORTH MARKET
 JB2051'STREET, SPARTA, IL 62286.  AIRPORT MANAGER MARVIN CAMPBELL, PHONE
 JB2051'618-443-2002.  NOTE--THIS STATION IS THE PACS AND FBN/CBN STATION. TO
 JB2051'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 4 NORTH AND 154
 JB2051'NEAR THE EAST SIDE OF SPARTA, GO NORTH, 2.48 KM (1.55 MI) ALONG
 JB2051'HIGHWAY 4 TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT,
 JB2051'EAST, 0.16 KM (0.10 MI) ALONG THE ENTRANCE ROAD TO A GATE AND THE
 JB2051'AIRPORT OFFICE ON THE RIGHT.  PASS THROUGH THE GATE, BEAR LEFT,
 JB2051'NORTHERLY, 0.96 KM (0.60 MI) ACROSS APRON AND ALONG THE MAIN TAXI TO
 JB2051'ITS NORTH END AND A TAXI/RAMP ON THE RIGHT.  TURN RIGHT, EAST, 0.04 KM
 JB2051'(0.00 MI) ALONG THE TAXI/RAMP TO THE RUNWAY.  TURN LEFT, NORTH, 0.17
 JB2051'KM (0.10 MI) ALONG THE RUNWAY TO ITS END AND A TURNAROUND ON THE LEFT
 JB2051'AND THE STATION JUST SOUTHWEST OF THE RUNWAY AND TURNAROUND JUNCTION.
 JB2051'IT IS 32.0 M (105.0 FT) EAST-SOUTHEAST OF THE SOUTHWEST CORNER OF THE
 JB2051'TURNAROUND, 23.3 M (76.4 FT) WEST OF THE RUNWAY CENTER, 17.9 M (58.7
 JB2051'FT) NORTHWEST OF THE FIRST RUNWAY LIGHT (R1.38) SOUTH OF THE
 JB2051'TURNAROUND, 10.9 M (35.8 FT) SOUTH OF THE TURNAROUNDS SOUTH EDGE, AND
 JB2051'THE STATION IS ABOUT 0.2 M (0.7 FT) BELOW THE TURNAROUND LEVEL AND
 JB2051'FLUSH WITH THE GROUND SURFACE.  BY R.G. HAYES  NOTE--THE DATUM POINT
 JB2051'IS A CENTER PUNCH ON THE TOP OF A STAINLESS STEEL ROD RECESSED ABOUT 4
 JB2051'CM BELOW THE GROUND SURFACE AND DRIVEN TO A DEPTH OF 4.0 M, (13.1 FT)
 JB2051'IN A GREASE FILLED SLEEVE 1.0 M (3.3 FT) LONG, ENCASED IN A 5-INCH PVC
 JB2051'PIPE WITH NGS LOGO CAP SURROUNDED BY CONCRETE.  ACCESS TO THE DATUM
 JB2051'POINT IS THROUGH THE 5-INCH LOGO CAP.
 JB2051
 JB2051                          STATION RECOVERY (1999)
 JB2051
 JB2051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (RB)
 JB2051'RECOVERED AS DESCRIBED
 JB2051'
 JB2051
 JB2051                          STATION RECOVERY (2009)
 JB2051
 JB2051'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 JB2051'SUITABLE FOR SURVEY GRADE GPS.
 JB2051
 JB2051                          STATION RECOVERY (2011)
 JB2051
 JB2051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB2051'RECOVERED IN GOOD CONDITION.
 JB2051
 JB2051                          STATION RECOVERY (2013)
 JB2051
 JB2051'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JB2051'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1917 ***********************************************************************
 JB1917  DESIGNATION -  SPARTA WATER TOWER
 JB1917  PID         -  JB1917
 JB1917  STATE/COUNTY-  IL/RANDOLPH
 JB1917  COUNTRY     -  US
 JB1917  USGS QUAD   -  STEELEVILLE (2018)
 JB1917
 JB1917                         *CURRENT SURVEY CONTROL
 JB1917  ______________________________________________________________________
 JB1917* NAD 83(1997) POSITION- 38 07 14.95879(N) 089 42 19.71099(W)   ADJUSTED
 JB1917  ______________________________________________________________________
 JB1917  GEOID HEIGHT    -        -29.788 (meters)                     GEOID18
 JB1917  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 JB1917  HORZ ORDER      -  THIRD
 JB1917
 JB1917.The horizontal coordinates were established by classical geodetic methods
 JB1917.and adjusted by the National Geodetic Survey in October 1999.
 JB1917
 JB1917.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1917.GEOID18 height accuracy estimate available here.
 JB1917
 JB1917.Click photographs - Photos may exist for this station.
 JB1917
 JB1917.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1917
 JB1917. The following values were computed from the NAD 83(1997) position.
 JB1917
 JB1917;                    North         East     Units Scale Factor Converg.
 JB1917;SPC IL W     -   161,480.472   740,438.751   MT  0.99996131   +0 17 04.9
 JB1917;SPC IL W     -   529,790.52  2,429,256.14   sFT  0.99996131   +0 17 04.9
 JB1917;SPC MO E     -   254,140.474   319,666.305   MT  0.99999309   +0 29 25.8
 JB1917;UTM  16      - 4,222,678.671   262,835.577   MT  1.00029279   -1 40 15.3
 JB1917
 JB1917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6283522678(NAD 83)
 JB1917
 JB1917                          SUPERSEDED SURVEY CONTROL
 JB1917
 JB1917  NAD 83(1986)-  38 07 14.96276(N)    089 42 19.70814(W) AD(       ) 3
 JB1917  NAD 27      -  38 07 14.80000(N)    089 42 19.35000(W) AD(       ) 3
 JB1917
 JB1917.Superseded values are not recommended for survey control.
 JB1917
 JB1917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1917.See file dsdata.pdf to determine how the superseded data were derived.
 JB1917
 JB1917_MARKER: 51 = TANK
 JB1917
 JB1917  HISTORY     - Date     Condition        Report By
 JB1917  HISTORY     - 1931     FIRST OBSERVED   CGS
 JB1917
 JB1917                          STATION DESCRIPTION
 JB1917
 JB1917'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0619 ***********************************************************************
 NG0619  DESIGNATION -  SPAULDING
 NG0619  PID         -  NG0619
 NG0619  STATE/COUNTY-  IL/LAKE
 NG0619  COUNTRY     -  US
 NG0619  USGS QUAD   -  WADSWORTH (2018)
 NG0619
 NG0619                         *CURRENT SURVEY CONTROL
 NG0619  ______________________________________________________________________
 NG0619* NAD 83(1997) POSITION- 42 23 23.62670(N) 087 53 03.63262(W)   ADJUSTED
 NG0619* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 NG0619  ______________________________________________________________________
 NG0619  GEOID HEIGHT    -        -34.390 (meters)                     GEOID18
 NG0619  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 NG0619  HORZ ORDER      -  FIRST
 NG0619
 NG0619.The horizontal coordinates were established by classical geodetic methods
 NG0619.and adjusted by the National Geodetic Survey in October 1999.
 NG0619
 NG0619.The orthometric height was scaled from a topographic map.
 NG0619
 NG0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0619.GEOID18 height accuracy estimate available here.
 NG0619
 NG0619.Click photographs - Photos may exist for this station.
 NG0619
 NG0619.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0619
 NG0619. The following values were computed from the NAD 83(1997) position.
 NG0619
 NG0619;                    North         East     Units Scale Factor Converg.
 NG0619;SPC IL E     -   635,507.726   336,970.405   MT  0.99999181   +0 18 09.7
 NG0619;SPC IL E     - 2,084,994.93  1,105,543.74   sFT  0.99999181   +0 18 09.7
 NG0619;SPC WI S     -    45,525.250   774,206.203   MT  1.00008692   +1 27 13.2
 NG0619;SPC WI S     -   149,360.76  2,540,041.52   sFT  1.00008692   +1 27 13.2
 NG0619;UTM  16      - 4,693,446.173   427,209.388   MT  0.99966519   -0 35 46.4
 NG0619
 NG0619!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0619!SPC IL E     -   0.99997028  x   0.99999181  =   0.99996209
 NG0619!SPC WI S     -   0.99997028  x   1.00008692  =   1.00005720
 NG0619!UTM  16      -   0.99997028  x   0.99966519  =   0.99963548
 NG0619
 NG0619:                Primary Azimuth Mark                     Grid Az
 NG0619:SPC IL E     -  MUNDELEIN ST MARY OF LAKE SEM            218 08 58.1
 NG0619:SPC WI S     -  MUNDELEIN ST MARY OF LAKE SEM            216 59 54.6
 NG0619:UTM  16      -  MUNDELEIN ST MARY OF LAKE SEM            219 02 54.2
 NG0619
 NG0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2720993446(NAD 83)
 NG0619
 NG0619|---------------------------------------------------------------------|
 NG0619| PID    Reference Object                     Distance      Geod. Az  |
 NG0619|                                                           dddmmss.s |
 NG0619| CJ7892 SPAULDING RM 1                       26.675 METERS 01310     |
 NG0619| NG0574 WINTHROP HARBOR MUNICIPAL TANK      APPROX.11.2 KM 0251242.0 |
 NG0619| NG0577 ZION RADIO STATION WCBD N MAST      APPROX. 7.9 KM 0312109.3 |
 NG0619| NG0576 ZION RADIO STATION WCBD S MAST      APPROX. 7.8 KM 0315004.3 |
 NG0619| NG0573 ZION HOME CUPOLA                    APPROX. 8.1 KM 0364342.1 |
 NG0619| NG0575 ZION MUNICIPAL TANK                 APPROX. 7.8 KM 0370856.2 |
 NG0619| NG0578 ZION MARSHALL FIELDS CO TANK        APPROX. 8.4 KM 0424038.0 |
 NG0619| NG0579 WAUKEGAN JOHNS MANVILLE CO TK       APPROX. 5.3 KM 0933805.2 |
 NG0619| NG0580 WAUKEGAN GRIESS TANNING CO TK       APPROX. 5.1 KM 1045143.1 |
 NG0619| CJ7893 SPAULDING RM 2                       28.251 METERS 11328     |
 NG0619| NG0584 WAUKEGAN CHEMICAL COKE CO STK       APPROX. 6.0 KM 1163702.8 |
 NG0619| NG0592 WAUKEGAN GENESSEE BLDG TANK         APPROX. 5.3 KM 1241301.3 |
 NG0619| NG0585 WAUKEGAN CHRIST EPISCOPAL CH        APPROX. 5.0 KM 1245149.7 |
 NG0619| NG0589 WAUKEGAN CH OF IMM CON SPIRE        APPROX. 4.9 KM 1252412.8 |
 NG0619| NG0582 WAUKEGAN LAKE CO CTHSE CUPOLA       APPROX. 5.4 KM 1275712.9 |
 NG0619| NG0583 N CHICAGO G L NAVAL BASE TANK       APPROX. 8.6 KM 1511059.8 |
 NG0619| NG0588 N CHICAGO OAKES PRODUCTS CO TK      APPROX. 8.1 KM 1515606.7 |
 NG0619| NG0591 N CHICAGO NAV BASE ADMIN B TWR      APPROX. 9.6 KM 1543843.8 |
 NG0619| NG0590 N CHICAGO G L NAV BASE E MAST       APPROX. 9.7 KM 1551443.3 |
 NG0619| NG0594 WAUKEGAN ST THERESES HOSP STK       APPROX. 3.9 KM 1555652.7 |
 NG0619| NG0587 N CHICAGO G L NAV BASE W MAST       APPROX. 9.6 KM 1561411.0 |
 NG0619| NG0516 FORT SHERIDAN TOWER                 APPROX.20.2 KM 1624527.1 |
 NG0619| NG0586 LAKE FOREST MUNICIPAL TANK          APPROX.14.8 KM 1664405.3 |
 NG0619| NG0597 N CHICAGO VETERANS BUR HOSP TK      APPROX. 9.7 KM 1665852.6 |
 NG0619| NG0596 CHICAGO ST PAUL AIRWAY BCN 3        APPROX. 6.9 KM 1695935.4 |
 NG0619| CJ7891 SPAULDING AZ MK                                    1864359.2 |
 NG0619| NH1046 MUNDELEIN ST MARY OF LAKE SEM       APPROX.15.4 KM 2182707.8 |
 NG0619| NH1043 GRAYS LAKE GELATIN CO STACK         APPROX.13.6 KM 2491922.9 |
 NG0619| NH1044 ROUND LAKE MUNICIPAL TANK           APPROX.17.7 KM 2573508.3 |
 NG0619| NG0618 CHICAGO ST PAUL AIRWAY BCN 4        APPROX. 9.8 KM 3595039.7 |
 NG0619|---------------------------------------------------------------------|
 NG0619
 NG0619                          SUPERSEDED SURVEY CONTROL
 NG0619
 NG0619  NAD 83(1997)-  42 23 23.62665(N)    087 53 03.63332(W) AD(       ) 1
 NG0619  NAD 83(1994)-  42 23 23.62401(N)    087 53 03.63726(W) AD(       ) 1
 NG0619  NAD 83(1991)-  42 23 23.62198(N)    087 53 03.64058(W) AD(       ) 1
 NG0619  NAD 83(1986)-  42 23 23.62549(N)    087 53 03.65212(W) AD(       ) 1
 NG0619  NAD 27      -  42 23 23.54600(N)    087 53 03.38700(W) AD(       ) 1
 NG0619
 NG0619.Superseded values are not recommended for survey control.
 NG0619
 NG0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0619.See file dsdata.pdf to determine how the superseded data were derived.
 NG0619
 NG0619_MARKER: DS = TRIANGULATION STATION DISK
 NG0619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0619_STAMPING: SPAULDING 1935
 NG0619_MARK LOGO: CGS
 NG0619_PROJECTION: FLUSH
 NG0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0619+STABILITY: SURFACE MOTION
 NG0619
 NG0619  HISTORY     - Date     Condition        Report By
 NG0619  HISTORY     - 1935     MONUMENTED       CGS
 NG0619  HISTORY     - 1944     GOOD             CGS
 NG0619  HISTORY     - 1959     GOOD             CGS
 NG0619  HISTORY     - 1989     MARK NOT FOUND   NGS
 NG0619  HISTORY     - 20100202 MARK NOT FOUND   ILDT
 NG0619
 NG0619                          STATION DESCRIPTION
 NG0619
 NG0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0619'STATION IS IN SE 1/4 SEC. 12 T 45 N R 11 E 1.3 MILES NORTH OF
 NG0619'SPAULDING CORNERS, (JUNCTION OF GRAND AVENUE AND U.S. RT. 41)  ABOUT 2
 NG0619'MILES NORTHWEST OF WAUKEGAN, 50 FEET WEST OF CENTERLINE OF U.S.  ROUTE
 NG0619'NO. 41, 79 FEET SOUTHEAST OF NORTHEAST CORNER OF RED BARN, 15 FEET
 NG0619'SOUTH OF LIGHTLY GRAVELED DRIVEWAY INTO RED BARN, 23 FEET NORTHEAST OF
 NG0619'6-INCH ELM TREE.  MARK SET FLUSH WITH GROUND.
 NG0619'
 NG0619'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE TABLETS
 NG0619'SET IN CONCRETE.
 NG0619'
 NG0619'AZ. MK. IS APPROXIMATELY 1.4 MILES SOUTH OF STATION, 30 FEET NORTH OF
 NG0619'GRAND AVENUE, 2 FEET NORTH OF A SECTION LINE MARKER, 90 FEET WEST OF
 NG0619'V. MILLERS MAIL BOX, 90 FEET WEST OF CORNER POST OF BLACK WOVEN WIRE
 NG0619'FENCE, 0.35 MILE WEST OF ROUTE NO.  41.
 NG0619'
 NG0619'R.M. NO. 1 IS NORTH OF STATION, 5 FEET SOUTH OF 6-INCH ELM TREE, 99
 NG0619'FEET NORTHEAST OF NORTHEAST CORNER OF RED BARN, 24 FEET WEST OF
 NG0619'CENTERLINE OF U.S. ROUTE 41.  PROJECTS 4 INCHES.  DISTANCE BETWEEN
 NG0619'REFERENCE MARKS IS 138.23 FEET.
 NG0619'
 NG0619'R.M. NO. 2 IS SOUTHEAST OF STATION, 6 FEET NORTH OF 6-INCH CHERRY
 NG0619'TREE, 37 FEET EAST OF CENTERLINE OF U.S. ROUTE 41, 37 FEET SOUTH OF
 NG0619'6-INCH PIN CHERRY TREE, 108 FEET NORTHWEST OF NORTHWEST CORNER OF MR.
 NG0619'ELWIN TOMES HOUSE.  PROJECTS 3 INCHES.
 NG0619'
 NG0619'TO REACH FROM THE JUNCTION OF WISCONSIN STATE ROUTE 173 AND U.S. ROUTE
 NG0619'41, GO SOUTH ON ROUTE 41, 5.2 MILE TO STATION ON WEST SIDE OF ROAD.
 NG0619'TO REACH FROM JUNCTION OF GRAND AVENUE AND U.S.  ROUTE NO. 41, GO
 NG0619'NORTH ON ROUTE 41, 1.3 MILES TO STATION ON WEST SIDE OF ROAD.
 NG0619'
 NG0619'A LIGHT 100 FEET ABOVE STATION BENTON IS VISIBLE AT 30 FEET.
 NG0619'
 NG0619'A LIGHT 100 FEET ABOVE STATION ANTIOCH IS VISIBLE AT 35 FEET.
 NG0619'
 NG0619'A LIGHT 100 FEET ABOVE STATION ZION IS VISIBLE AT 35 FEET.
 NG0619'
 NG0619'A LIGHT 100 FEET ABOVE STATION WAUKEGAN IS VISIBLE AT 55 FT.
 NG0619'
 NG0619'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 NG0619
 NG0619                          STATION RECOVERY (1944)
 NG0619
 NG0619'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944 (FN)
 NG0619'STATION WAS RECOVERED AS DESCRIBED BY C.A.S.  IN 1935 AND ALL MARKS
 NG0619'WERE FOUND IN EXCELLENT CONDITION.  THE DISTANCES FROM THE STATION TO
 NG0619'REFERENCE MARKS WERE CHECKED AND FOUND CORRECT.  THE U.S. HIGHWAY 41
 NG0619'MENTIONED IN THE ORIGINAL DESCRIPTION HAS BEEN CHANGED TO STATE
 NG0619'HIGHWAY 131.
 NG0619'
 NG0619'STATION MARK IS STAMPED SPAULDING 1935 AND IS SET FLUSH WITH THE
 NG0619'GROUND.
 NG0619'
 NG0619'REFERENCE MARK 1 IS STAMPED SPAULDING NO 1 1935.  IT IS 32 FEET W OF
 NG0619'CENTER LINE OF HIGHWAY.
 NG0619'
 NG0619'REFERENCE MARK 2 IS STAMPED SPAULDING NO 2 1935 AND PROJECTS ABOUT 3
 NG0619'INCHES ABOVE THE GROUND.
 NG0619'
 NG0619'AZIMUTH MARK IS 0.35 MILE W OF THE JUNCTION OF STATE HIGHWAY 131 AND
 NG0619'GRAND AVENUE, 86 FEET W OF A WOVEN-WIRE FENCE CORNER, 85 FEET W OF V.
 NG0619'MILLERS MAIL BOX, AND 27 FEET N OF THE APPROXIMATE CENTER LINE OF
 NG0619'GRAND AVENUE.  IT IS STAMPED SPAULDING 1935 AND PROJECTS ABOUT 3
 NG0619'INCHES ABOVE THE GROUND.
 NG0619'
 NG0619'TO REACH THE STATION FROM THE JUNCTION OF GRAND AVENUE AND STATE
 NG0619'HIGHWAY 131 WHICH IS ABOUT 2 MILES W OF WAUKEGAN, GO N ON STATE
 NG0619'HIGHWAY 131 FOR 1.3 MILES TO THE STATION ON THE LEFT.
 NG0619'
 NG0619'A 90-FOOT TOWER WAS USED.
 NG0619
 NG0619                          STATION RECOVERY (1959)
 NG0619
 NG0619'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NG0619'THE AZIMUTH MARK, R.M. NO. 1 AND R.M. NO. 2 WERE RECOVERED AND FOUND
 NG0619'TO BE IN GOOD CONDITION, EXCEPT R.M. NO. 1 WHICH IS TILTED SLIGHTLY.
 NG0619'
 NG0619'THE STATION MARK WAS NOT RECOVERED AT THIS TIME, DUE TO ABOUT 4 TO 5
 NG0619'FEET OF FILL AND A NEW HOUSE BUILT NEAR THE LOCATION.
 NG0619'
 NG0619'THE PROPERTY OWNER REQUESTED NO DIGGING IN HIS LAWN AT PRESENT AND
 NG0619'SAID THE MARK WAS IN GOOD CONDITION WHEN COVERED, ALSO VERIFIED THAT
 NG0619'THE MARK WAS IN THE APPROXIMATE POINT MEASURED INTO FROM THE REFERENCE
 NG0619'MARKS AND CENTER OF ROAD.
 NG0619'
 NG0619'THE STATION IS ABOUT 2 MILES NORTHWEST OF WAUKEGAN AND 1.3 MILES NORTH
 NG0619'OF THE JUNCTION OF STATE HIGHWAYS 131 AND 132 (SPAULDING CORNERS)  IT
 NG0619'IS APPROXIMATELY 50 FEET WEST OF THE CENTER OF STATE HIGHWAY 131 AND 2
 NG0619'FEET WEST-SOUTHWEST OF A SMALL TREE AND ABOUT 18 FEET EAST OF THE
 NG0619'NORTHEAST CORNER OF HOUSE.
 NG0619'
 NG0619'R.M. NO. 1 IS 25 FEET WEST OF THE CENTER OF STATE HIGHWAY 131 AND 5
 NG0619'FEET SOUTH OF LARGE ELM TREE.  THE MARK PROJECTS ABOUT 6 INCHES
 NG0619'(TILTED) AND THE DISK IS STAMPED SPAULDING NO 1 1935.
 NG0619'
 NG0619'R.M. NO. 2 IS 37 FEET EAST OF THE CENTER OF STATE HIGHWAY 131 AND 12
 NG0619'FEET SOUTH OF TELEPHONE POLE.  THE MARK PROJECTS ABOUT 3 INCHES AND
 NG0619'THE DISK IS STAMPED SPAULDING NO 2 1935.
 NG0619'
 NG0619'THE AZIMUTH MARK WAS DESTROYED AS REQUESTED BY THE LAKE COUNTY HIGHWAY
 NG0619'DEPARTMENT TO MAKE WAY FOR WIDENING OF STATE HIGHWAY 132 (GRAND
 NG0619'AVENUE). NO NEW AZIMUTH MARK WAS ESTABLISHED AT THIS TIME.
 NG0619'
 NG0619'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 131 AND 132
 NG0619'(SPAULDING CORNER), GO NORTH ON STATE HIGHWAY 131 FOR 1.3 MILES TO THE
 NG0619'STATION ON LEFT AND R.M.  NO. 2 ON RIGHT.
 NG0619
 NG0619                          STATION RECOVERY (1989)
 NG0619
 NG0619'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 (RBD)
 NG0619'MARK NOT FOUND.
 NG0619
 NG0619                          STATION RECOVERY (2010)
 NG0619
 NG0619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NG0619'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8316 ***********************************************************************
 AJ8316  PACS        -  This is a Primary Airport Control Station.
 AJ8316  DESIGNATION -  SPI A
 AJ8316  PID         -  AJ8316
 AJ8316  STATE/COUNTY-  IL/SANGAMON
 AJ8316  COUNTRY     -  US
 AJ8316  USGS QUAD   -  SPRINGFIELD WEST (2018)
 AJ8316
 AJ8316                         *CURRENT SURVEY CONTROL
 AJ8316  ______________________________________________________________________
 AJ8316* NAD 83(2011) POSITION- 39 50 38.04831(N) 089 41 04.73481(W)   ADJUSTED
 AJ8316* NAD 83(2011) ELLIP HT-   146.681 (meters)        (06/27/12)   ADJUSTED
 AJ8316* NAD 83(2011) EPOCH   -  2010.00
 AJ8316* NAVD 88 ORTHO HEIGHT -   179.311 (meters)      588.29  (feet) ADJUSTED
 AJ8316  ______________________________________________________________________
 AJ8316  GEOID HEIGHT    -        -32.609 (meters)                     GEOID18
 AJ8316  NAD 83(2011) X  -     26,990.778 (meters)                     COMP
 AJ8316  NAD 83(2011) Y  - -4,903,868.648 (meters)                     COMP
 AJ8316  NAD 83(2011) Z  -  4,064,787.296 (meters)                     COMP
 AJ8316  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 AJ8316  DYNAMIC HEIGHT  -        179.213 (meters)      587.97  (feet) COMP
 AJ8316  MODELED GRAVITY -    980,079.3   (mgal)                       NAVD 88
 AJ8316
 AJ8316  VERT ORDER      -  SECOND    CLASS I
 AJ8316
 AJ8316  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8316  Standards:
 AJ8316         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8316            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8316  -------------------------------------------------------------------
 AJ8316  NETWORK    0.64   1.74           0.30   0.21   0.89      0.04129688
 AJ8316  -------------------------------------------------------------------
 AJ8316  Click here for local accuracies and other accuracy information.
 AJ8316
 AJ8316.This mark is at Capital Airport (SPI)
 AJ8316
 AJ8316.The horizontal coordinates were established by GPS observations
 AJ8316.and adjusted by the National Geodetic Survey in June 2012.
 AJ8316
 AJ8316.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8316.been affixed to the stable North American tectonic plate. See 
 AJ8316.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8316
 AJ8316.The horizontal coordinates are valid at the epoch date displayed above
 AJ8316.which is a decimal equivalence of Year/Month/Day.
 AJ8316
 AJ8316.The orthometric height was determined by differential leveling and
 AJ8316.adjusted by the NATIONAL GEODETIC SURVEY
 AJ8316.in September 2015.
 AJ8316
 AJ8316.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8316.GEOID18 height accuracy estimate available here.
 AJ8316
 AJ8316.Click photographs - Photos may exist for this station.
 AJ8316
 AJ8316.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8316
 AJ8316.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8316
 AJ8316.The ellipsoidal height was determined by GPS observations
 AJ8316.and is referenced to NAD 83.
 AJ8316
 AJ8316.The dynamic height is computed by dividing the NAVD 88
 AJ8316.geopotential number by the normal gravity value computed on the
 AJ8316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ8316.degrees latitude (g = 980.6199 gals.).
 AJ8316
 AJ8316.The modeled gravity was interpolated from observed gravity values.
 AJ8316
 AJ8316. The following values were computed from the NAD 83(2011) position.
 AJ8316
 AJ8316;                    North         East     Units Scale Factor Converg.
 AJ8316;SPC IL W     -   352,767.980   741,252.620   MT  0.99996212   +0 18 31.8
 AJ8316;SPC IL W     - 1,157,372.95  2,431,926.30   sFT  0.99996212   +0 18 31.8
 AJ8316;UTM  16      - 4,413,881.333   270,303.031   MT  1.00024959   -1 43 14.9
 AJ8316
 AJ8316!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8316!SPC IL W     -   0.99997699  x   0.99996212  =   0.99993911
 AJ8316!UTM  16      -   0.99997699  x   1.00024959  =   1.00022657
 AJ8316
 AJ8316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7030313881(NAD 83)
 AJ8316
 AJ8316                          SUPERSEDED SURVEY CONTROL
 AJ8316
 AJ8316  NAD 83(2007)-  39 50 38.04841(N)    089 41 04.73556(W) AD(2002.00) 0
 AJ8316  ELLIP H (02/10/07)  146.700  (m)                       GP(2002.00)    
 AJ8316  ELLIP H (09/22/04)  146.715  (m)                       GP(       ) 4 1
 AJ8316  NAD 83(1997)-  39 50 38.04856(N)    089 41 04.73504(W) AD(       ) B
 AJ8316  ELLIP H (11/27/02)  146.715  (m)                       GP(       ) 4 1
 AJ8316  NAD 83(1997)-  39 50 38.04849(N)    089 41 04.73572(W) AD(       ) B
 AJ8316  ELLIP H (03/18/02)  146.713  (m)                       GP(       ) 4 1
 AJ8316  NAVD 88 (03/18/02)  179.27   (m)  GEOID99  model used  GPS OBS        
 AJ8316
 AJ8316.Superseded values are not recommended for survey control.
 AJ8316
 AJ8316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8316.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8316
 AJ8316_MARKER: F = FLANGE-ENCASED ROD
 AJ8316_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ8316_STAMPING: SPI A 2001
 AJ8316_MARK LOGO: NGS
 AJ8316_PROJECTION: RECESSED 13 CENTIMETERS
 AJ8316_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ8316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8316+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2014
 AJ8316_ROD/PIPE-DEPTH: 7.3 meters
 AJ8316_SLEEVE-DEPTH  : 1 meters
 AJ8316
 AJ8316  HISTORY     - Date     Condition        Report By
 AJ8316  HISTORY     - 20010421 MONUMENTED       WOOLPT
 AJ8316  HISTORY     - 20091016 GOOD             INDIV
 AJ8316  HISTORY     - 20091117 GOOD             GRWAS
 AJ8316  HISTORY     - 20140918 GOOD             AMESC
 AJ8316
 AJ8316                          STATION DESCRIPTION
 AJ8316
 AJ8316'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8316'THE STATION IS LOCATED APPROXIMATELY 4.4 MI NORTH-NORTHWEST OF THE
 AJ8316'JUNCTION OF I-55 AND SR-54 AND APPROXIMATELY 3.4 MI NORTHEAST OF THE
 AJ8316'STATE CAPITOL BUILDING. THE STATION IS LOCATED AT THE CAPITAL AIRPORT
 AJ8316'WHICH IS OWNED BY THE SPRINGFIELD AIRPORT AUTHORITY. CONTACT THE
 AJ8316'AIRPORT MANAGER, ROBERT W.  O BRIEN, JR. AT (217) 788-1060, EXT. 124,
 AJ8316'FAX (217) 788-8056 AT LEAST 48 HOURS IN ADVANCE FOR ACCESS.
 AJ8316'
 AJ8316'TO REACH THE STATION FROM THE JUNCTION OF I-55 (EXIT 100B) WITH SR-54
 AJ8316'(SANGAMON AVE.) PROCEED WEST FOR 3.0 MI TO A FOUR-WAY INTERSECTION
 AJ8316'WITH FIFTH ST., CROSSING BUSINESS I-55 AT 2.3 MI. TURN RIGHT ONTO
 AJ8316'FIFTH ST. AND PROCEED NORTH FOR  0.2 MI TO A TEE INTERSECTION WITH
 AJ8316'BROWNING RD. ON THE LEFT. TURN LEFT ONTO BROWNING RD. AND PROCEED WEST
 AJ8316'FOR 0.8 MI TO A TEE INTERSECTION WITH SR-29 (WALNUT ST.  AND J. DAVID
 AJ8316'JONES PKWY.). TURN RIGHT AND PROCEED NORTH ON SR-29 FOR 0.4 MI TO THE
 AJ8316'AIRPORT TERMINAL ENTRANCE ON THE LEFT AND THE MAIN AIRPORT GATE.
 AJ8316'CONTINUE PAST THE MAIN AIRPORT GATE AND PROCEED NORTH ON SR-29 (WALNUT
 AJ8316'ST. AND J. DAVID JONES PKWY.) FOR 0.8 MI TO A TEE INTERSECTION WITH
 AJ8316'ESTILL DR. ON THE LEFT. TURN LEFT ONTO ESTILL DR. AND PROCEED WEST FOR
 AJ8316'0.5 MI TO A TEE INTERSECTION WITH TOZIER RD. TURN LEFT ONTO TOZIER RD.
 AJ8316'AND PROCEED IN BOTH SOUTH AND WESTERLY DIRECTIONS FOR 1.2 MI TO A 90
 AJ8316'DEGREE TURN TO THE LEFT AND HENNEPIN ROAD. PROCEED SOUTH 0.6 MI ON
 AJ8316'HENNEPIN ROAD TO A GATE AND THE ACCESS ROAD LEADING TO THE CONTROL
 AJ8316'TOWER. TURN LEFT ONTO THE ACCESS ROAD AND PROCEED THROUGH THE GATE AND
 AJ8316'EASTERLY 0.4 MI TO THE JUNCTION OF A PAVED ROAD AND A GATE LEADING
 AJ8316'ONTO THE AIRFIELD ON THE RIGHT.  TURN RIGHT AND PROCEED THROUGH THE
 AJ8316'GATE AND EAST TO THE END OF THE ROAD AND THE STATION ON THE LEFT.
 AJ8316'
 AJ8316'THE STATION IS LOCATED 8.59 M ON AN AZIMUTH OF 000 DEGREES FROM THE
 AJ8316'CENTERLINE OF THE EAST-WEST ROAD, 18.51 M ON AN AZIMUTH OF 91 DEGREED
 AJ8316'FROM THE CENTERLINE OF A NORTH-SOUTH ROAD, 23.51 M ON AN AZIMUTH OF
 AJ8316'142 DEGREES FROM THE SOUTHEAST CORNER OF THE FIRST STONE VAULT
 AJ8316'BUILDING, 8.52 M ON AN AZIMUTH OF 275 DEGREES FROM THE WEST EDGE OF A
 AJ8316'FIELD, AND 1.22 M ON AN AZIMUTH OF 275 DEGREES FROM A CARSONITE
 AJ8316'WITNESS POST. THE STATION IS A PUNCHMARK IN A STAINLESS STEEL ROD
 AJ8316'DRIVEN TO A REFUSAL DEPTH OF 7.28 M, ENCASED IN A 1 M FINNED SLEEVE
 AJ8316'FILLED WITH NON-TOXIC GREASE, SURROUNDED BY A 5 INCH PVC PIPE WITH A
 AJ8316'STANDARD NGS LOGO CAP STAMPED-- SPI A 2001-- ENCASED IN A 0.3 M
 AJ8316'DIAMETER CONCRETE MONUMENT WITH AN IMBEDDED IRON ROD, WHICH IS SET
 AJ8316'FLUSH WITH THE GROUND. THE SLEEVE DEPTH DOES NOT MEET THE
 AJ8316'SPECIFICATIONS FOR A CLASS A MARK. THIS STATION IS DESIGNATED AS THE
 AJ8316'PRIMARY AIRPORT CONTROL STATION.
 AJ8316
 AJ8316                          STATION RECOVERY (2009)
 AJ8316
 AJ8316'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (JRM)
 AJ8316'RECOVERED IN GOOD CONDITION.
 AJ8316
 AJ8316                          STATION RECOVERY (2009)
 AJ8316
 AJ8316'RECOVERY NOTE BY GRW AERIAL SURVEY 2009 (FCB)
 AJ8316'RECOVERED AS DESCRIBED
 AJ8316
 AJ8316                          STATION RECOVERY (2014)
 AJ8316
 AJ8316'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 AJ8316'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8317 ***********************************************************************
 AJ8317  SACS        -  This is a Secondary Airport Control Station.
 AJ8317  DESIGNATION -  SPI B
 AJ8317  PID         -  AJ8317
 AJ8317  STATE/COUNTY-  IL/SANGAMON
 AJ8317  COUNTRY     -  US
 AJ8317  USGS QUAD   -  SPRINGFIELD WEST (2018)
 AJ8317
 AJ8317                         *CURRENT SURVEY CONTROL
 AJ8317  ______________________________________________________________________
 AJ8317* NAD 83(2011) POSITION- 39 50 22.48941(N) 089 39 57.06655(W)   ADJUSTED
 AJ8317* NAD 83(2011) ELLIP HT-   144.479 (meters)        (06/27/12)   ADJUSTED
 AJ8317* NAD 83(2011) EPOCH   -  2010.00
 AJ8317* NAVD 88 ORTHO HEIGHT -   177.097 (meters)      581.03  (feet) ADJUSTED
 AJ8317  ______________________________________________________________________
 AJ8317  GEOID HEIGHT    -        -32.599 (meters)                     GEOID18
 AJ8317  NAD 83(2011) X  -     28,601.347 (meters)                     COMP
 AJ8317  NAD 83(2011) Y  - -4,904,165.278 (meters)                     COMP
 AJ8317  NAD 83(2011) Z  -  4,064,417.425 (meters)                     COMP
 AJ8317  LAPLACE CORR    -          0.92  (seconds)                    DEFLEC18
 AJ8317  DYNAMIC HEIGHT  -        177.000 (meters)      580.71  (feet) COMP
 AJ8317  MODELED GRAVITY -    980,078.4   (mgal)                       NAVD 88
 AJ8317
 AJ8317  VERT ORDER      -  SECOND    CLASS I
 AJ8317
 AJ8317  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8317  Standards:
 AJ8317         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8317            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8317  -------------------------------------------------------------------
 AJ8317  NETWORK    0.77   1.78           0.36   0.24   0.91      0.07459402
 AJ8317  -------------------------------------------------------------------
 AJ8317  Click here for local accuracies and other accuracy information.
 AJ8317
 AJ8317.This mark is at Capital Airport (SPI)
 AJ8317
 AJ8317.The horizontal coordinates were established by GPS observations
 AJ8317.and adjusted by the National Geodetic Survey in June 2012.
 AJ8317
 AJ8317.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8317.been affixed to the stable North American tectonic plate. See 
 AJ8317.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8317
 AJ8317.The horizontal coordinates are valid at the epoch date displayed above
 AJ8317.which is a decimal equivalence of Year/Month/Day.
 AJ8317
 AJ8317.The orthometric height was determined by differential leveling and
 AJ8317.adjusted by the NATIONAL GEODETIC SURVEY
 AJ8317.in September 2015.
 AJ8317
 AJ8317.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8317.GEOID18 height accuracy estimate available here.
 AJ8317
 AJ8317.Click photographs - Photos may exist for this station.
 AJ8317
 AJ8317.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8317
 AJ8317.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8317
 AJ8317.The ellipsoidal height was determined by GPS observations
 AJ8317.and is referenced to NAD 83.
 AJ8317
 AJ8317.The dynamic height is computed by dividing the NAVD 88
 AJ8317.geopotential number by the normal gravity value computed on the
 AJ8317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ8317.degrees latitude (g = 980.6199 gals.).
 AJ8317
 AJ8317.The modeled gravity was interpolated from observed gravity values.
 AJ8317
 AJ8317. The following values were computed from the NAD 83(2011) position.
 AJ8317
 AJ8317;                    North         East     Units Scale Factor Converg.
 AJ8317;SPC IL W     -   352,296.976   742,863.998   MT  0.99996379   +0 19 15.0
 AJ8317;SPC IL W     - 1,155,827.66  2,437,212.97   sFT  0.99996379   +0 19 15.0
 AJ8317;UTM  16      - 4,413,353.409   271,897.168   MT  1.00024060   -1 42 30.9
 AJ8317
 AJ8317!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8317!SPC IL W     -   0.99997733  x   0.99996379  =   0.99994113
 AJ8317!UTM  16      -   0.99997733  x   1.00024060  =   1.00021793
 AJ8317
 AJ8317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7189713353(NAD 83)
 AJ8317
 AJ8317                          SUPERSEDED SURVEY CONTROL
 AJ8317
 AJ8317  NAD 83(2007)-  39 50 22.48951(N)    089 39 57.06731(W) AD(2002.00) 0
 AJ8317  ELLIP H (02/10/07)  144.498  (m)                       GP(2002.00)    
 AJ8317  ELLIP H (09/22/04)  144.513  (m)                       GP(       ) 4 1
 AJ8317  NAD 83(1997)-  39 50 22.48966(N)    089 39 57.06678(W) AD(       ) 1
 AJ8317  ELLIP H (11/27/02)  144.513  (m)                       GP(       ) 4 1
 AJ8317  NAD 83(1997)-  39 50 22.48960(N)    089 39 57.06747(W) AD(       ) 1
 AJ8317  ELLIP H (03/18/02)  144.511  (m)                       GP(       ) 4 1
 AJ8317  NAVD 88 (03/18/02)  177.06   (m)  GEOID99  model used  GPS OBS        
 AJ8317
 AJ8317.Superseded values are not recommended for survey control.
 AJ8317
 AJ8317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8317.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8317
 AJ8317_MARKER: DD = SURVEY DISK
 AJ8317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8317_STAMPING: SPI B 2001
 AJ8317_MARK LOGO: NGS
 AJ8317_PROJECTION: RECESSED 30 CENTIMETERS
 AJ8317_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8317+STABILITY: SURFACE MOTION
 AJ8317_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8317+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2014
 AJ8317
 AJ8317  HISTORY     - Date     Condition        Report By
 AJ8317  HISTORY     - 20010421 MONUMENTED       WOOLPT
 AJ8317  HISTORY     - 20091117 GOOD             GRWAS
 AJ8317  HISTORY     - 20140918 GOOD             AMESC
 AJ8317
 AJ8317                          STATION DESCRIPTION
 AJ8317
 AJ8317'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8317'THE STATION IS LOCATED APPROXIMATELY 4.4 MI NORTH-NORTHWEST OF THE
 AJ8317'JUNCTION OF I-55 AND SR-54 AND APPROXIMATELY 3.4 MI  NORTHEAST OF THE
 AJ8317'STATE CAPITOL BUILDING. THE STATION IS LOCATED AT THE CAPITAL AIRPORT
 AJ8317'WHICH IS OWNED BY THE SPRINGFIELD AIRPORT AUTHORITY. CONTACT THE
 AJ8317'AIRPORT MANAGER, ROBERT W.  O BRIEN, JR. AT (217) 788-1060, EXT. 124,
 AJ8317'FAX (217) 788-8056 AT LEAST 48 HOURS IN ADVANCE FOR ACCESS.
 AJ8317'
 AJ8317'TO REACH THE STATION FROM THE JUNCTION OF I-55 (EXIT 100B) WITH SR-54
 AJ8317'(SANGAMON AVE.) PROCEED WEST 3.0 MI TO A FOUR-WAY INTERSECTION WITH
 AJ8317'FIFTH ST., CROSSING BUSINESS I-55 AT 2.3 MI. TURN RIGHT ONTO FIFTH ST.
 AJ8317'AND PROCEED NORTH FOR 0.2 MI TO A TEE INTERSECTION WITH BROWNING RD.
 AJ8317'ON THE LEFT. TURN LEFT ONTO BROWNING RD.  AND PROCEED WEST FOR 0.8 MI
 AJ8317'TO A TEE INTERSECTION WITH SR-29 (WALNUT ST. AND J. DAVID JONES PKWY.)
 AJ8317'TURN RIGHT AND PROCEED NORTH ON SR-29 FOR 0.2 MI TO THE SOUTHEAST T
 AJ8317'HANGAR ENTRANCE ROAD ON THE LEFT. TURN LEFT AND PROCEED SOUTHWEST AND
 AJ8317'SOUTHEAST ALONG THE ENTRANCE ROAD TO A GATE ON THE RIGHT SIDE OF THE
 AJ8317'MAINTENANCE BUILDING. PROCEED THROUGH THE GATE AND THENCE
 AJ8317'SOUTHWESTERLY 0.06 MI TO THE EDGE OF PAVEMENT AND THE STATION ON THE
 AJ8317'LEFT.
 AJ8317'
 AJ8317'THE STATION IS LOCATED 31.16 M ON AN AZIMUTH OF 216 DEGREES FROM THE
 AJ8317'WEST CORNER OF THE MAINTENANCE SHOP, 52.97 M ON AN AZIMUTH OF 186
 AJ8317'DEGREES FROM THE SOUTH CORNER OF A SMALL UTILITY SHED, 53.00 M ON AN
 AJ8317'AZIMUTH OF 162 DEGREES FROM THE SOUTH CORNER OF A T HANGAR, 66.59 M ON
 AJ8317'AN AZIMUTH OF 30 DEGREES FROM THE CENTERLINE OF THE PERIMETER ROAD,
 AJ8317'AND 1.23 M ON AN AZIMUTH OF 5 DEGREES FROM A CARSONITE WITNESS POST.
 AJ8317'THE STATION IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED-- SPI B
 AJ8317'2001-- SET IN THE TOP OF A 0.3 M DIAMETER CONCRETE MONUMENT 1.2 M IN
 AJ8317'DEPTH AND WITH AN IRON ROD IMBEDDED IN THE MONUMENT AND SET FLUSH WITH
 AJ8317'THE GROUND.  THIS STATION IS DESIGNATED AS A SECONDARY AIRPORT CONTROL
 AJ8317'STATION.
 AJ8317
 AJ8317                          STATION RECOVERY (2009)
 AJ8317
 AJ8317'RECOVERY NOTE BY GRW AERIAL SURVEY 2009 (FCB)
 AJ8317'RECOVERED AS DESCRIBED
 AJ8317
 AJ8317                          STATION RECOVERY (2014)
 AJ8317
 AJ8317'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 AJ8317'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8323 ***********************************************************************
 AJ8323  SACS        -  This is a Secondary Airport Control Station.
 AJ8323  DESIGNATION -  SPI C
 AJ8323  PID         -  AJ8323
 AJ8323  STATE/COUNTY-  IL/SANGAMON
 AJ8323  COUNTRY     -  US
 AJ8323  USGS QUAD   -  SPRINGFIELD WEST (2018)
 AJ8323
 AJ8323                         *CURRENT SURVEY CONTROL
 AJ8323  ______________________________________________________________________
 AJ8323* NAD 83(2011) POSITION- 39 51 08.37336(N) 089 40 52.16392(W)   ADJUSTED
 AJ8323* NAD 83(2011) ELLIP HT-   149.523 (meters)        (06/27/12)   ADJUSTED
 AJ8323* NAD 83(2011) EPOCH   -  2010.00
 AJ8323* NAVD 88 ORTHO HEIGHT -   182.12  (meters)      597.5   (feet) GPS OBS
 AJ8323  ______________________________________________________________________
 AJ8323  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8323  GEOID HEIGHT    -        -32.560 (meters)                     GEOID99
 AJ8323  GEOID HEIGHT    -        -32.615 (meters)                     GEOID18
 AJ8323  NAD 83(2011) X  -     27,286.323 (meters)                     COMP
 AJ8323  NAD 83(2011) Y  - -4,903,269.880 (meters)                     COMP
 AJ8323  NAD 83(2011) Z  -  4,065,507.199 (meters)                     COMP
 AJ8323  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 AJ8323
 AJ8323  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8323  Standards:
 AJ8323         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8323            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8323  -------------------------------------------------------------------
 AJ8323  NETWORK    0.77   1.78           0.36   0.24   0.91      0.07264260
 AJ8323  -------------------------------------------------------------------
 AJ8323  Click here for local accuracies and other accuracy information.
 AJ8323
 AJ8323.This mark is at Capital Airport (SPI)
 AJ8323
 AJ8323.The horizontal coordinates were established by GPS observations
 AJ8323.and adjusted by the National Geodetic Survey in June 2012.
 AJ8323
 AJ8323.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8323.been affixed to the stable North American tectonic plate. See 
 AJ8323.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8323
 AJ8323.The horizontal coordinates are valid at the epoch date displayed above
 AJ8323.which is a decimal equivalence of Year/Month/Day.
 AJ8323
 AJ8323.The orthometric height was determined by GPS observations and a
 AJ8323.high-resolution geoid model.
 AJ8323
 AJ8323.GPS derived orthometric heights for airport stations designated as
 AJ8323.PACS or SACS are published to 2 decimal places.  This maintains
 AJ8323.centimeter relative accuracy between the PACS and SACS.  It does
 AJ8323.not indicate centimeter accuracy relative to other marks which are
 AJ8323.part of the published vertical control network.
 AJ8323
 AJ8323.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8323.GEOID18 height accuracy estimate available here.
 AJ8323
 AJ8323.Click photographs - Photos may exist for this station.
 AJ8323
 AJ8323.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8323
 AJ8323.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8323
 AJ8323.The ellipsoidal height was determined by GPS observations
 AJ8323.and is referenced to NAD 83.
 AJ8323
 AJ8323. The following values were computed from the NAD 83(2011) position.
 AJ8323
 AJ8323;                    North         East     Units Scale Factor Converg.
 AJ8323;SPC IL W     -   353,704.837   741,546.392   MT  0.99996242   +0 18 40.0
 AJ8323;SPC IL W     - 1,160,446.62  2,432,890.12   sFT  0.99996242   +0 18 40.0
 AJ8323;UTM  16      - 4,414,807.463   270,629.895   MT  1.00024774   -1 43 07.9
 AJ8323
 AJ8323!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8323!SPC IL W     -   0.99997654  x   0.99996242  =   0.99993896
 AJ8323!UTM  16      -   0.99997654  x   1.00024774  =   1.00022428
 AJ8323
 AJ8323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7062914807(NAD 83)
 AJ8323
 AJ8323                          SUPERSEDED SURVEY CONTROL
 AJ8323
 AJ8323  NAD 83(2007)-  39 51 08.37346(N)    089 40 52.16468(W) AD(2002.00) 0
 AJ8323  ELLIP H (02/10/07)  149.542  (m)                       GP(2002.00)    
 AJ8323  ELLIP H (09/22/04)  149.557  (m)                       GP(       ) 4 1
 AJ8323  NAD 83(1997)-  39 51 08.37360(N)    089 40 52.16415(W) AD(       ) 1
 AJ8323  ELLIP H (11/27/02)  149.557  (m)                       GP(       ) 4 1
 AJ8323  NAD 83(1997)-  39 51 08.37354(N)    089 40 52.16484(W) AD(       ) 1
 AJ8323  ELLIP H (03/18/02)  149.555  (m)                       GP(       ) 4 1
 AJ8323
 AJ8323.Superseded values are not recommended for survey control.
 AJ8323
 AJ8323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8323.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8323
 AJ8323_MARKER: DD = SURVEY DISK
 AJ8323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8323_STAMPING: SPI C 2001
 AJ8323_MARK LOGO: NGS
 AJ8323_PROJECTION: FLUSH
 AJ8323_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8323+STABILITY: SURFACE MOTION
 AJ8323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8323+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2001
 AJ8323
 AJ8323  HISTORY     - Date     Condition        Report By
 AJ8323  HISTORY     - 20010421 MONUMENTED       WOOLPT
 AJ8323  HISTORY     - 20091117 GOOD             GRWAS
 AJ8323
 AJ8323                          STATION DESCRIPTION
 AJ8323
 AJ8323'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8323'THE STATION IS LOCATED APPROXIMATELY 4.4 MI NORTH-NORTHWEST OF THE
 AJ8323'JUNCTION OF I-55 AND SR-54 AND APPROXIMATELY 3.4 MI NORTHEAST OF THE
 AJ8323'STATE CAPITOL BUILDING. THE STATION IS LOCATED AT THE CAPITAL AIRPORT
 AJ8323'WHICH IS OWNED BY THE SPRINGFIELD AIRPORT AUTHORITY. CONTACT THE
 AJ8323'AIRPORT MANAGER, ROBERT W.  O BRIEN, JR. AT (217) 788-1060, EXT. 124,
 AJ8323'FAX (217) 788-8056 AT LEAST 48 HOURS IN ADVANCE FOR ACCESS.
 AJ8323'
 AJ8323'TO REACH THE STATION FROM THE JUNCTION OF I-55 (EXIT 100B) WITH SR-54
 AJ8323'(SANGAMON AVE.) PROCEED WEST FOR 3.0 MI TO A FOUR-WAY INTERSECTION
 AJ8323'WITH FIFTH ST., CROSSING BUSINESS I-55 AT 2.3 MI. TURN RIGHT ONTO
 AJ8323'FIFTH ST. AND PROCEED NORTH FOR 0.2 MI TO A TEE INTERSECTION WITH
 AJ8323'BROWNING RD. ON THE LEFT. TURN LEFT ONTO BROWNING RD.  AND PROCEED
 AJ8323'WEST FOR 0.8 MI TO A TEE INTERSECTION WITH SR-29 (WALNUT ST.  AND J.
 AJ8323'DAVID JONES PKWY.). TURN RIGHT AND PROCEED NORTH ON SR-29 FOR 0.4 MI
 AJ8323'TO THE AIRPORT TERMINAL ENTRANCE ON THE LEFT AND THE MAIN AIRPORT
 AJ8323'GATE.  CONTINUE PAST THE MAIN AIRPORT GATE AND PROCEED NORTH ON SR-29
 AJ8323'(WALNUT ST. AND J. DAVID JONES PKWY.) FOR 0.8 MI TO A TEE INTERSECTION
 AJ8323'WITH ESTILL DR. ON THE LEFT. TURN LEFT ONTO ESTILL DR. AND PROCEED
 AJ8323'WEST FOR 0.5 MI TO A TEE INTERSECTION WITH TOZIER RD. TURN LEFT ONTO
 AJ8323'TOZIER RD. AND PROCEED IN BOTH SOUTH AND WESTERLY DIRECTIONS FOR 0.6
 AJ8323'MI TO A GATE AT A DIRT ROAD TO THE LEFT. TURN LEFT ONTO THE DIRT ROAD
 AJ8323'AND PROCEED SOUTH FOR 0.05 MI TO THE STATION ON THE LEFT, SET ONLINE
 AJ8323'WITH THE EAST-WEST CHAIN LINK FENCE TO THE WEST.
 AJ8323'
 AJ8323'THE STATION IS LOCATED 74.89 M ON AN AZIMUTH OF 002 DEGREES FROM THE
 AJ8323'CHAIN LINK FENCE AND THE CARSONITE WITNESS POST, 28.43 M ON AN AZIMUTH
 AJ8323'OF 089 DEGREES FROM THE EAST EDGE OF A CULTIVATED FIELD, AND 1.1 M ON
 AJ8323'AN AZIMUTH OF 182 DEGREES FROM A CARSONITE WITNESS POST. THE STATION
 AJ8323'IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED-- SPI C, 2001-- SET
 AJ8323'IN THE TOP OF A 0.3 M DIAMETER CONCRETE MONUMENT 1.3 M IN DEPTH AND
 AJ8323'WITH AN IRON ROD IMBEDDED IN THE MONUMENT AND SET FLUSH WITH THE
 AJ8323'GROUND. THIS STATION IS DESIGNATED AS A SECONDARY AIRPORT CONTROL
 AJ8323'STATION.
 AJ8323
 AJ8323                          STATION RECOVERY (2009)
 AJ8323
 AJ8323'RECOVERY NOTE BY GRW AERIAL SURVEY 2009 (FCB)
 AJ8323'MARK NOT FOUND, MARK IN CORN FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0305 ***********************************************************************
 LC0305  DESIGNATION -  SPRING
 LC0305  PID         -  LC0305
 LC0305  STATE/COUNTY-  IL/IROQUOIS
 LC0305  COUNTRY     -  US
 LC0305  USGS QUAD   -  PAXTON (2018)
 LC0305
 LC0305                         *CURRENT SURVEY CONTROL
 LC0305  ______________________________________________________________________
 LC0305* NAD 83(1997) POSITION- 40 29 19.89796(N) 088 05 53.86326(W)   ADJUSTED
 LC0305* NAVD 88 ORTHO HEIGHT -   241.810 (meters)      793.34  (feet) ADJUSTED
 LC0305  ______________________________________________________________________
 LC0305  GEOID HEIGHT    -        -32.276 (meters)                     GEOID18
 LC0305  LAPLACE CORR    -         -2.99  (seconds)                    DEFLEC18
 LC0305  DYNAMIC HEIGHT  -        241.696 (meters)      792.96  (feet) COMP
 LC0305  MODELED GRAVITY -    980,149.3   (mgal)                       NAVD 88
 LC0305
 LC0305  HORZ ORDER      -  SECOND
 LC0305  VERT ORDER      -  SECOND    CLASS 0
 LC0305
 LC0305.The horizontal coordinates were established by classical geodetic methods
 LC0305.and adjusted by the National Geodetic Survey in October 1999.
 LC0305
 LC0305.The orthometric height was determined by differential leveling and
 LC0305.adjusted by the NATIONAL GEODETIC SURVEY
 LC0305.in June 1991.
 LC0305
 LC0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0305.GEOID18 height accuracy estimate available here.
 LC0305
 LC0305.Click photographs - Photos may exist for this station.
 LC0305
 LC0305.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0305
 LC0305.The dynamic height is computed by dividing the NAVD 88
 LC0305.geopotential number by the normal gravity value computed on the
 LC0305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0305.degrees latitude (g = 980.6199 gals.).
 LC0305
 LC0305.The modeled gravity was interpolated from observed gravity values.
 LC0305
 LC0305. The following values were computed from the NAD 83(1997) position.
 LC0305
 LC0305;                    North         East     Units Scale Factor Converg.
 LC0305;SPC IL E     -   424,308.243   319,926.450   MT  0.99997989   +0 09 09.4
 LC0305;SPC IL E     - 1,392,084.63  1,049,625.36   sFT  0.99997989   +0 09 09.4
 LC0305;UTM  16      - 4,482,597.541   406,920.902   MT  0.99970664   -0 42 47.4
 LC0305
 LC0305!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0305!SPC IL E     -   0.99996713  x   0.99997989  =   0.99994702
 LC0305!UTM  16      -   0.99996713  x   0.99970664  =   0.99967378
 LC0305
 LC0305:                Primary Azimuth Mark                     Grid Az
 LC0305:SPC IL E     -  SPRING AZ MK                             359 23 09.5
 LC0305:UTM  16      -  SPRING AZ MK                             000 15 06.3
 LC0305
 LC0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0692082597(NAD 83)
 LC0305
 LC0305|---------------------------------------------------------------------|
 LC0305| PID    Reference Object                     Distance      Geod. Az  |
 LC0305|                                                           dddmmss.s |
 LC0305| LC1701 LODA MUNICIPAL TANK                 APPROX. 3.9 KM 0380736.8 |
 LC0305| LC1592 SPRING RM 2                          13.942 METERS 08928     |
 LC0305| LC0307 SPRING RM 3                          17.829 METERS 10707     |
 LC0305| LC1722 PAXTON C ILL PUB SER MICROWAVE      APPROX. 2.7 KM 1624409.2 |
 LC0305| LC1723 PAXTON E ILL PWR COOP RAD TWR       APPROX. 3.9 KM 1864341.4 |
 LC0305| LC0306 SPRING RM 1                          15.523 METERS 35705     |
 LC0305| LC0308 SPRING AZ MK                                       3593218.9 |
 LC0305|---------------------------------------------------------------------|
 LC0305
 LC0305                          SUPERSEDED SURVEY CONTROL
 LC0305
 LC0305  NAD 83(1997)-  40 29 19.89794(N)    088 05 53.86359(W) AD(       ) 2
 LC0305  NAD 83(1986)-  40 29 19.90355(N)    088 05 53.86595(W) AD(       ) 2
 LC0305  NAD 27      -  40 29 19.77500(N)    088 05 53.71010(W) AD(       ) 2
 LC0305  NGVD 29 (??/??/92)  241.867  (m)          793.53   (f) ADJ UNCH    2 0
 LC0305  NGVD 29             241.87   (m)          793.5    (f) LEVELING    3  
 LC0305
 LC0305.Superseded values are not recommended for survey control.
 LC0305
 LC0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0305.See file dsdata.pdf to determine how the superseded data were derived.
 LC0305
 LC0305_MARKER: DS = TRIANGULATION STATION DISK
 LC0305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0305_STAMPING: SPRING 1959
 LC0305_MARK LOGO: CGS
 LC0305_PROJECTION: FLUSH
 LC0305_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0305+STABILITY: SURFACE MOTION
 LC0305
 LC0305  HISTORY     - Date     Condition        Report By
 LC0305  HISTORY     - 1959     MONUMENTED       CGS
 LC0305  HISTORY     - 1959     GOOD             CGS
 LC0305  HISTORY     - 1969     GOOD             CGS
 LC0305  HISTORY     - 1969     GOOD             CGS
 LC0305  HISTORY     - 1973     GOOD             ILDT
 LC0305  HISTORY     - 1979     GOOD             NGS
 LC0305  HISTORY     - 1983     MARK NOT FOUND   NGS
 LC0305  HISTORY     - 19831004 GOOD             NGS
 LC0305  HISTORY     - 20071020 GOOD             GEOCAC
 LC0305
 LC0305                          STATION DESCRIPTION
 LC0305
 LC0305'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0305'THE STATION IS LOCATED ABOUT 2.0 MILES NORTH OF PAXTON, ABOUT
 LC0305'2.5 MILES SOUTHWEST OF LODA, ABOUT 1.0 MILE NORTH OF THE
 LC0305'FORD-IROQUOIS COUNTY LINE AND 0.75 MILE WEST OF U.S. HIGHWAY
 LC0305'45.
 LC0305'
 LC0305'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 LC0305'45 AND STATE HIGHWAY 9 IN PAXTON, GO NORTH ON U.S. HIGHWAY
 LC0305'45 FOR 1.9 MILES TO CROSSROADS, TURN LEFT AND GO WEST ON
 LC0305'GRAVELED ROAD FOR 0.75 MILE TO A T INTERSECTION, TURN RIGHT
 LC0305'AND GO NORTH FOR 0.05 MILE TO THE STATION ON LEFT AS DESCRIBED.
 LC0305'
 LC0305'THE STATION IS A STANDARD DISK SET IN TOP OF A 12 X 12
 LC0305'INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK
 LC0305'IS STAMPED SPRING 1959.  IT IS 25 FEET WEST OF THE APPROXIMATE
 LC0305'CENTER OF ROAD, 3 FEET EAST OF FENCE AND 2.2 FEET EAST OF
 LC0305'WITNESS POST.
 LC0305'
 LC0305'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0305'IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT
 LC0305'6 INCHES AND THE DISK IS STAMPED SPRING NO. 1 1959.  IT IS
 LC0305'27 FEET SOUTH OF POWER LINE POLE, 26 FEET WEST OF APPROXIMATE
 LC0305'CENTER OF ROAD AND 2 FEET EAST OF FENCE.
 LC0305'
 LC0305'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET
 LC0305'IN TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 6
 LC0305'INCHES AND THE DISK IS STAMPED SPRING NO. 2 1959.  IT IS
 LC0305'21 FEET EAST OF APPROXIMATE CENTER OF ROAD, 92.6 FEET SOUTH
 LC0305'OF POWER LINE POLE AND 1.4 FEET WEST OF FENCE.
 LC0305'
 LC0305'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP
 LC0305'OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 6 INCHES
 LC0305'AND THE DISK IS STAMPED SPRING 1959.  IT IS 21 FEET EAST OF THE
 LC0305'APPROXIMATE CENTER OF ROAD, 33 FEET NORTH OF TELEPHONE POLE,
 LC0305'2.5 FEET WEST OF FENCE AND 1.6 FEET WEST OF WITNESS POST.
 LC0305'
 LC0305'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON GRAVELED
 LC0305'ROAD FOR 0.45 MILE TO THE MARK ON RIGHT AS DESCRIBED.
 LC0305'
 LC0305'HEIGHT OF LIGHT ABOVE STATION MARK 2.94 METERS.
 LC0305
 LC0305                          STATION RECOVERY (1959)
 LC0305
 LC0305'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0305'2.8 MI NW FROM PAXTON.
 LC0305'ABOUT 1.9 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0305'WITH STATE HIGHWAY 9 AT PAXTON, THENCE 0.75 MILES WEST ALONG
 LC0305'A GRAVEL ROAD, THENCE 0.1 MILE NORTH ALONG A GRAVEL ROAD,
 LC0305'24 FEET WEST OF THE CENTER LINE OF THE ROAD, 318 FEET
 LC0305'NORTH-NORTHWEST OF THE CENTER OF THE JUNCTION OF A GRAVEL ROAD
 LC0305'EAST, 3 FEET EAST OF A FENCE, 78 FEET SOUTH OF A POWER POLE,
 LC0305'75 FEET SOUTH OF A T-FENCE CORNER, 2.2 FEET EAST OF A METAL
 LC0305'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 LC0305'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.  NOTE-- THE
 LC0305'MARK IS NOW FLUSH WITH THE GROUND AND THE TO REACH WILL HAVE
 LC0305'TO BE CHANGED WHEN INTERSTATE HIGHWAY 57 IS COMPLETED.
 LC0305
 LC0305                          STATION RECOVERY (1969)
 LC0305
 LC0305'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0305'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 LC0305'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND
 LC0305'AND IS ASSUMED TO HAVE BEEN DESTROYED BY ROAD CONSTRUCTION.
 LC0305'A REFERENCE MARK 3 WAS SET.  THE DIRECTION TO ALL OBJECTS
 LC0305'CHECKED AND THE DISTANCE TO REFERENCE MARK 1 ALSO CHECKED.
 LC0305'A NEW DESCRIPTION FOLLOWS.
 LC0305'
 LC0305'THE STATION MARK IS 64 FEET SOUTH OF A CONCRETE RIGHT-OF-WAY
 LC0305'POST, 76 FEET SOUTH OF A POWER POLE AND FENCE CORNER, 6 FEET
 LC0305'EAST OF A FENCE, 2 FEET EAST OF A METAL WITNESS POST, 25
 LC0305'FEET WEST OF THE CENTERLINE OF ROAD AND 61 FEET NORTHWEST
 LC0305'OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 LC0305'IS STAMPED SPRING 1959.
 LC0305'
 LC0305'REFERENCE MARK 1 IS 26 FEET SOUTHEAST OF THE POWER POLE
 LC0305'AND FENCE CORNER, 16 FEET SOUTHEAST OF THE RIGHT-OF-WAY
 LC0305'POST, 9 FEET EAST OF THE FENCE AND 34 FEET WEST OF THE CENTERLINE
 LC0305'OF THE ROAD.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 LC0305'STAMPED SPRING NO 1 1959.
 LC0305'
 LC0305'REFERENCE MARK 3 IS 30 FEET EAST OF THE CENTERLINE OF THE
 LC0305'ROAD, 5 FEET NORTHEAST OF A POWER POLE GUY WIRE AND 4 FEET
 LC0305'NORTH OF A POWER POLE.  THE MONUMENT PROJECTS 3 INCHES AND
 LC0305'THE DISK IS STAMPED SPRING 1959 NO 3 1969.
 LC0305'
 LC0305'THE AZIMUTH MARK IS 24 FEET EAST OF THE CENTERLINE OF THE
 LC0305'ROAD, 1 FOOT WEST OF A METAL WITNESS POST AND 33 FEET NORTH
 LC0305'OF A TELEPHONE POLE.  THE MONUMENT PROJECTS 4 INCHES AND
 LC0305'THE DISK IS STAMPED SPRING 1959.
 LC0305'
 LC0305'THE TO REACH ON THIS STATION WILL HAVE TO BE CHANGED WHEN
 LC0305'THE CONSTRUCTION OF INTERSTATE HIGHWAY 57 IS COMPLETED.  AT
 LC0305'THE PRESENT TIME THE STATION IS LOCATED ABOUT 0.1 MILE NORTHWEST
 LC0305'OF THE FIRST OVERPASS OF I 57 NORTHWEST OF PAXTON AND THE
 LC0305'AZIMUTH MARK IS 0.5 MILE NORTH ALONG THE PAVED ROAD FROM THE
 LC0305'STATION.
 LC0305'
 LC0305'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0305'
 LC0305'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 LC0305'NORTHWEST OF PAXTON
 LC0305
 LC0305                          STATION RECOVERY (1969)
 LC0305
 LC0305'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0305'RECOVERED IN GOOD CONDITION.
 LC0305
 LC0305                          STATION RECOVERY (1973)
 LC0305
 LC0305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LEM)
 LC0305'SPRING 1959-GOOD 1.9 MI N. ALONG RT. 45 FROM JUNCTION WITH
 LC0305'RT. 9 THENCE 1.0 MI WEST ALONG OILED ROAD AND ACROSS INTERSTATE
 LC0305'TO POINT
 LC0305'
 LC0305'SPRING 1959 NO 3 1969-GOOD 1.9 MI N. ALONG RT. 45 FROM
 LC0305'JUNCTION WITH RT 9 THENCE 1.0 MI WEST ALONG OILED ROAD AND
 LC0305'ACROSS INTERSTATE TO POINT
 LC0305'
 LC0305'SPRING NO. 1 1959-GOOD 1.9 MI N. ALONG RT. 45 FROM JUNCTION
 LC0305'WITH RT. 9 THENCE 1.0 MI WEST ALONG OILED ROAD AND ACROSS
 LC0305'INTERSTATE TO POINT
 LC0305'
 LC0305'SPRING 1959 AZIMUTH GOOD
 LC0305
 LC0305                          STATION RECOVERY (1979)
 LC0305
 LC0305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0305'STATION MARK, RM 1, 3 AND THE AZIMUTH MARK RECOVERED IN GOOD
 LC0305'CONDITION.  THE DISTANCE TO RM 1 CHECKED.  RM 3 WAS LONGER BY 0.03
 LC0305'FT.  THE DIRECTION TO THE MARKS AND ALL OBJECTS CHECKED.  DUE TO ROAD
 LC0305'CHANGES A NEW TO REACH AND DESCRIPTION FOLLOWS.
 LC0305'
 LC0305'TO REACH FROM THE RAILROAD STATION AT PAXTON, GO N ON MARKET STREET
 LC0305'FOR 0.3 MILE TO OAK STREET.  TURN LEFT ON OAK STREET, GO W FOR 0.2
 LC0305'MILE TO AMERICAN STREET.  TURN RIGHT, GO N FOR 0.05 MILE TO A STOP
 LC0305'SIGN.  TURN LEFT, GO WEST AND NORTH ON PAVED ROAD FOR 1.3 MILES TO
 LC0305'OVERPASS OF INTERSTATE HIGHWAY 57.  CONTINUE ON THE ROAD FOR 0.15 MILE
 LC0305'TO STATION ON LEFT AS DESCRIBED.  TO REACH AZIMUTH MARK CONTINUE AHEAD
 LC0305'FOR 0.5 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 LC0305'
 LC0305'THE STATION IS 25 FT W OF CENTER LINE OF ROAD, 6 FT E OF FENCE, 2 FT
 LC0305'E OF A METAL WITNESS POST, 77 FT S OF POWER LINE POLE AND FENCE CORNER
 LC0305'AND 64 FT S OF A CONCRETE RIGHT OF WAY POST.  THE MARK PROJECTS 2
 LC0305'INCHES AND THE DISK STAMPED SPRING 1959.
 LC0305'
 LC0305'RM 1 IS 25 FT W OF CENTER LINE OF ROAD, 26 FT SE OF THE POWER LINE
 LC0305'POLE AND FENCE CORNER, 16 FT SE OF THE RIGHT OF WAY POST AND 9 FT E OF
 LC0305'FENCE.  THE MARK PROJECTS 1 INCH AND THE DISK STAMPED SPRING NO 1
 LC0305'1959.
 LC0305'
 LC0305'RM 3 IS 30 FT E OF CENTER LINE OF ROAD, 4 FT N OF A POWER LINE POLE
 LC0305'AND 5 FT NE OF THE POWER POLE GUY WIRE.  THE MARK PROJECTS 2 INCHES
 LC0305'AND THE DISK STAMPED SPRING 1959 NO 3 1969.
 LC0305'
 LC0305'THE AZIMUTH MARK IS 33 FT N OF A POWER LINE POLE, 24 FT E OF CENTER
 LC0305'LINE OF ROAD AND 1 FT W OF A METAL WITNESS POST.  THE MARK PROJECTS 4
 LC0305'INCHES AND THE DISK STAMPED SPRING 1959.
 LC0305
 LC0305                          STATION RECOVERY (1983)
 LC0305
 LC0305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 LC0305'MARK NOT FOUND.
 LC0305
 LC0305                          STATION RECOVERY (1983)
 LC0305
 LC0305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC0305'THE STATION MARK, RMS 1 AND 3 AND THE AZ MK WERE RECOVERED IN GOOD
 LC0305'CONDITION.  DUE TO ROAD CONSTRUCTION THE AZ MK WILL BE DESTROYED AND A
 LC0305'NEW AZ MK NUMBER TWO WAS ESTABLISHED AT THIS TIME.  THE DISTANCE TO
 LC0305'ALL MARKS CHECKED THE OLD DATA.  A NEW AND COMPLETE DESCRIPTION
 LC0305'FOLLOWS.  THE STATION IS LOCATED ABOUT 3.24 KM (2.00 MI) N OF PAXTON,
 LC0305'4.05 KM (2.50 MI) SW OF LODA, 1.62 KM (1.00 MI) N OF THE FORD-IROQUOIS
 LC0305'COUNTY LINE AND 0.3 KM (0.20 MI) W OF INTERSTATE HWY 57.  TO REACH THE
 LC0305'STATION FROM THE POST OFFICE IN PAXTON, AT THE JUNCTION OF MARKET
 LC0305'STREET AND CENTER STREET, GO W ON CENTER STREET FOR 0.32 KM (0.20 MI)
 LC0305'TO A JUNCTION OF AMERICAN STREET.  TURN RIGHT AND GO N ON AMERICAN
 LC0305'STREET FOR 1.05 KM (0.65 MI) TO WHERE ROAD MAKES AN S-CURVE AND IS NOW
 LC0305'COUNTY ROUTE 100 E OR BAYLES LAKE ROAD, CONTINUE N FOR 2.02 KM (1.25
 LC0305'MI) TO AND OVER PASS OVER INTERSTATE HWY 57.  CONTINUE N ON COUNTY
 LC0305'ROUTE 100 E FOR 0.32 KM (0.20 MI) TO MARK ON LEFT AS DESCRIBED.
 LC0305'
 LC0305'THE STATION IS A STANDARD NGS DISK STAMPED---SPRING 1959---, SET INTO
 LC0305'THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35 CM) IN DIAMETER,
 LC0305'PROJECTING, 4 INCHES (12 CM) ABOVE THE GROUND.  THE STATION IS LOCATED
 LC0305'23.165 METERS (76.001 FT) S FROM A UTILITY POLE AND FENCE CORNER,
 LC0305'19.507 METERS (63.999 FT) S FROM A RIGHT-OF-WAY POST, 7.620 METERS
 LC0305'(25.000 FT) W FROM THE CENTER OF COUNTY ROUTE 100 E, BAYLES LAKE ROAD,
 LC0305'1.829 E FROM A FENCE LINE AND 0.610 METERS (2.001 FT) E FROM A METAL
 LC0305'WITNESS POST.  RM NO 1, IS A STANDARD NGS DISK STAMPED---SPRING NO 1
 LC0305'1959---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (35
 LC0305'CM) IN DIAMETER, PROJECTING, 1 INCH (3 CM) ABOVE THE GROUND.  THE
 LC0305'STATION IS LOCATED 7.925 METERS (26.001 FT) SE FROM THE UTILITY POLE
 LC0305'AND FENCE CORNER, 4.877 METERS (16.001 FT) SE FROM THE RIGHT-OF-WAY
 LC0305'POST, 10.362 METERS (33.996 FT) W FROM THE CENTER OF COUNTY ROUTE 100
 LC0305'E AND 2.743 METERS (8.999 FT) E FROM A FENCE LINE, AND 0.3 METERS (1.0
 LC0305'FT) HIGHER THAN THE STATION.  RM NO 3, IS A STANDARD NGS DISK
 LC0305'STAMPED---SPRING 1959 NO 3 1969---, SET INTO THE TOP OF A ROUND
 LC0305'CONCRETE MONUMENT, 12 INCHES (35 CM) IN DIAMETER, PROJECTING, 2 INCHES
 LC0305'(6 CM) ABOVE THE GROUND.  THE STATION IS LOCATED 9.144 METERS (30.000
 LC0305'FT) E FROM CENTER OF COUNTY ROUTE 100 E, 1.524 METERS (5.000 FT) NE
 LC0305'FROM A UTILITY POLE GUY WIRE, 1.219 METERS (3.999 FT) N FROM A UTILITY
 LC0305'POLE AND 0.304 METERS (0.997 FT) W FROM A WITNESS POST, AND 0.3 METERS
 LC0305'(1.0 FT) HIGHER THAN THE STATION.  AZ MK NO 2, IS A STANDARD NGS DISK
 LC0305'STAMPED---SPRING 1959 NO 2 1983---, SET INTO THE TOP OF A ROUND
 LC0305'CONCRETE MONUMENT, 12 INCHES (35 CM) PROJECTING, 2 INCHES (6 CM) ABOVE
 LC0305'THE GROUND.  THE STATION IS LOCATED 10.363 METERS (33.999 FT) E FROM
 LC0305'THE CENTER OF COUNTY ROUTE 100 E, 0.853 METERS (2.799 FT) S FROM A
 LC0305'UTILITY POLE AND 0.304 METERS (0.997 FT) W FROM A WITNESS POST.  TO
 LC0305'REACH THE AZ MK FROM THE STATION CONTINUE N ON COUNTY ROUTE 100 E FOR
 LC0305'0.89 KM (0.55 MI) TO MARK ON RIGHT BY A UTILITY POLE AS DESCRIBED.
 LC0305
 LC0305                          STATION RECOVERY (2007)
 LC0305
 LC0305'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0305'FOUND STATION, RM 1, AND RM 3.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1360 ***********************************************************************
 MF1360  DESIGNATION -  SPRING
 MF1360  PID         -  MF1360
 MF1360  STATE/COUNTY-  IL/DU PAGE
 MF1360  COUNTRY     -  US
 MF1360  USGS QUAD   -  NORMANTOWN (2018)
 MF1360
 MF1360                         *CURRENT SURVEY CONTROL
 MF1360  ______________________________________________________________________
 MF1360* NAD 83(1997) POSITION- 41 44 02.91031(N) 088 12 23.10603(W)   ADJUSTED
 MF1360* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 MF1360  ______________________________________________________________________
 MF1360  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MF1360  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 MF1360  HORZ ORDER      -  THIRD
 MF1360
 MF1360.The horizontal coordinates were established by classical geodetic methods
 MF1360.and adjusted by the National Geodetic Survey in October 1999.
 MF1360
 MF1360.The orthometric height was scaled from a topographic map.
 MF1360
 MF1360.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1360.GEOID18 height accuracy estimate available here.
 MF1360
 MF1360.Click photographs - Photos may exist for this station.
 MF1360
 MF1360.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1360
 MF1360. The following values were computed from the NAD 83(1997) position.
 MF1360
 MF1360;                    North         East     Units Scale Factor Converg.
 MF1360;SPC IL E     -   562,582.069   310,558.395   MT  0.99997637   +0 05 04.1
 MF1360;SPC IL E     - 1,845,738.00  1,018,890.33   sFT  0.99997637   +0 05 04.1
 MF1360;UTM  16      - 4,620,962.152   399,671.643   MT  0.99972386   -0 48 11.3
 MF1360
 MF1360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1360!SPC IL E     -   0.99997147  x   0.99997637  =   0.99994785
 MF1360!UTM  16      -   0.99997147  x   0.99972386  =   0.99969534
 MF1360
 MF1360:                Primary Azimuth Mark                     Grid Az
 MF1360:SPC IL E     -  SPRING AZ MK                             001 35 27.4
 MF1360:UTM  16      -  SPRING AZ MK                             002 28 42.8
 MF1360
 MF1360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9967120962(NAD 83)
 MF1360
 MF1360|---------------------------------------------------------------------|
 MF1360| PID    Reference Object                     Distance      Geod. Az  |
 MF1360|                                                           dddmmss.s |
 MF1360| CI8255 SPRING AZ MK                                       0014031.5 |
 MF1360| CI8256 SPRING RM 1                          23.640 METERS 03555     |
 MF1360| MF1309 NAPERVILLE KROEHLER MFG CO STK      APPROX. 7.3 KM 0452919.0 |
 MF1360| MF1310 NAPERVILLE MUNICIPAL TANK           APPROX. 7.5 KM 0464039.9 |
 MF1360| CI8257 SPRING RM 2                          24.238 METERS 14637     |
 MF1360| MF1306 PUBLIC SERV CO SUB STA 111 TK       APPROX. 7.5 KM 3434022.2 |
 MF1360|---------------------------------------------------------------------|
 MF1360
 MF1360                          SUPERSEDED SURVEY CONTROL
 MF1360
 MF1360  NAD 83(1997)-  41 44 02.91021(N)    088 12 23.10662(W) AD(       ) 3
 MF1360  NAD 83(1986)-  41 44 02.91383(N)    088 12 23.11760(W) AD(       ) 3
 MF1360  NAD 27      -  41 44 02.80980(N)    088 12 22.87460(W) AD(       ) 3
 MF1360
 MF1360.Superseded values are not recommended for survey control.
 MF1360
 MF1360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1360.See file dsdata.pdf to determine how the superseded data were derived.
 MF1360
 MF1360_MARKER: DS = TRIANGULATION STATION DISK
 MF1360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1360_STAMPING: SPRING 1956
 MF1360_MARK LOGO: CGS
 MF1360_PROJECTION: FLUSH
 MF1360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1360+STABILITY: SURFACE MOTION
 MF1360
 MF1360  HISTORY     - Date     Condition        Report By
 MF1360  HISTORY     - 1956     MONUMENTED       CGS
 MF1360  HISTORY     - 1967     GOOD             CGS
 MF1360  HISTORY     - 1973     GOOD             BRADY
 MF1360
 MF1360                          STATION DESCRIPTION
 MF1360
 MF1360'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1360'THE STATION IS ABOUT 9 MILES NORTH OF THE TOWN OF PLAINFIELD,
 MF1360'6 MILES EAST-SOUTHEAST OF THE TOWN OF AURORA, 4 MILES SOUTHWEST
 MF1360'OF THE TOWN OF NAPERVILLE, AND 1.3 MILES SOUTH OF THE JUNCTION
 MF1360'OF U.S. HIGHWAY 34 AND STATE HIGHWAY 59 ON THE PROPERTY OWNED
 MF1360'AND OCCUPIED BY MR. CLARENCE ENCK.  IT IS IN THE SOUTHEAST
 MF1360'CORNER OF A CULTIVATED FIELD, 149 FEET NORTH OF THE NORTHEAST
 MF1360'CORNER OF A TWO STORY FRAME HOUSE, 93 FEET WEST OF THE CENTER
 MF1360'OF STATE HIGHWAY 59, 88 FEET EAST OF THE NORTHEAST CORNER
 MF1360'OF A BARN, 12 FEET NORTH OF A WHITE WITNESS POST, AND 11
 MF1360'FEET NORTH OF A WOOD FENCE.  THE MARK IS FLUSH AND THE DISK
 MF1360'IS STAMPED SPRING 1956.
 MF1360'
 MF1360'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34
 MF1360'AND STATE HIGHWAY 59, ABOUT 3-1/2 MILES SOUTHWEST OF NAPERVILLE,
 MF1360'GO SOUTH ON HIGHWAY 59 FOR 0.85 MILE TO THE AZIMUTH MARK ON
 MF1360'THE RIGHT.  CONTINUE SOUTH FOR 0.45 MILES TO A DRIVEWAY AND A
 MF1360'TWO STORY FRAME HOUSE ON THE RIGHT AND THE STATION AS DESCRIBED.
 MF1360'
 MF1360'REFERENCE MARK 1 IS 103 FEET NORTH OF A POWER LINE POLE, 49
 MF1360'FEET WEST OF THE CENTER OF STATE HIGHWAY 59, AND 1 FOOT
 MF1360'EAST OF THE FENCE LINE.  THE MARK IS FLUSH AND THE DISK
 MF1360'IS STAMPED SPRING NO 1 1956.
 MF1360'
 MF1360'REFERENCE MARK 2 IS 49 FEET WEST OF THE CENTER OF STATE
 MF1360'HIGHWAY 59, 14 FEET NORTHWEST OF A 48 INCH ELM TREE, AND
 MF1360'13 FEET SOUTH OF THE CENTER OF A GRAVEL DRIVEWAY.  THE MARK
 MF1360'PROJECTS 3 INCHES AND THE DISK IS STAMPED SPRING NO 2 1956.
 MF1360'
 MF1360'THE AZIMUTH MARK IS 51 FEET WEST OF THE CENTER OF STATE
 MF1360'HIGHWAY 59, 3 FEET NORTHWEST OF A WHITE WITNESS POST, 2-1/2
 MF1360'FEET SOUTHWEST OF A POWER LINE POLE, 2 FEET SOUTHWEST OF A
 MF1360'HIGHWAY RIGHT-OF-WAY CONCRETE MARKER, 1 FOOT WEST OF A FENCE
 MF1360'LINE, AND 1 FOOT SOUTH OF A FENCE CORNER.  THE MARK IS FLUSH
 MF1360'AND THE DISK IS STAMPED SPRING 1956.
 MF1360'
 MF1360'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1360
 MF1360                          STATION RECOVERY (1967)
 MF1360
 MF1360'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1360'ALL MARKS FOUND IN GOOD CONDITION.  DESCRIPTION IS GOOD WITH
 MF1360'BELOW CHANGES.
 MF1360'
 MF1360'STATION MARK IS NOW IN A LAWN AND 50 FEET NORTH OF THE CENTERLINE
 MF1360'OF A DRIVEWAY.
 MF1360'
 MF1360'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1360'
 MF1360'REFERENCE MARK 2 IS 1 FOOT EAST OF A FENCE.
 MF1360'
 MF1360'THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL WITNESS POST.
 MF1360
 MF1360                          STATION RECOVERY (1973)
 MF1360
 MF1360'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1973 (JJ)
 MF1360'SPRING 1956 RECOVERED GOOD.
 MF1360'
 MF1360'SPRING 1956 (AZIM.) RECOVERED GOOD.
 MF1360'
 MF1360'SPRING NO. 1 1956 RECOVERED GOOD.
 MF1360'
 MF1360'SPRING NO. 2 1956 RECOVERED GOOD.
 MF1360'
 MF1360'DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SW OF NAPERVILLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1700 ***********************************************************************
 JB1700  DESIGNATION -  SPRING
 JB1700  PID         -  JB1700
 JB1700  STATE/COUNTY-  IL/HAMILTON
 JB1700  COUNTRY     -  US
 JB1700  USGS QUAD   -  BUNGAY (2018)
 JB1700
 JB1700                         *CURRENT SURVEY CONTROL
 JB1700  ______________________________________________________________________
 JB1700* NAD 83(1997) POSITION- 38 10 31.06397(N) 088 23 04.05676(W)   ADJUSTED
 JB1700* NAVD 88 ORTHO HEIGHT -   154.    (meters)      505.    (feet) SCALED
 JB1700  ______________________________________________________________________
 JB1700  GEOID HEIGHT    -        -30.373 (meters)                     GEOID18
 JB1700  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 JB1700  HORZ ORDER      -  SECOND
 JB1700
 JB1700.The horizontal coordinates were established by classical geodetic methods
 JB1700.and adjusted by the National Geodetic Survey in October 1999.
 JB1700
 JB1700.The orthometric height was scaled from a topographic map.
 JB1700
 JB1700.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1700.GEOID18 height accuracy estimate available here.
 JB1700
 JB1700.Click photographs - Photos may exist for this station.
 JB1700
 JB1700.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1700
 JB1700. The following values were computed from the NAD 83(1997) position.
 JB1700
 JB1700;                    North         East     Units Scale Factor Converg.
 JB1700;SPC IL E     -   167,433.080   295,520.223   MT  0.99997525   -0 01 53.8
 JB1700;SPC IL E     -   549,320.03    969,552.60   sFT  0.99997525   -0 01 53.8
 JB1700;UTM  16      - 4,226,170.339   378,735.187   MT  0.99978111   -0 51 20.9
 JB1700
 JB1700!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1700!SPC IL E     -   0.99998062  x   0.99997525  =   0.99995587
 JB1700!UTM  16      -   0.99998062  x   0.99978111  =   0.99976173
 JB1700
 JB1700:                Primary Azimuth Mark                     Grid Az
 JB1700:SPC IL E     -  MILL                                     028 43 20.9
 JB1700:UTM  16      -  MILL                                     029 32 48.0
 JB1700
 JB1700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7873526170(NAD 83)
 JB1700
 JB1700|---------------------------------------------------------------------|
 JB1700| PID    Reference Object                     Distance      Geod. Az  |
 JB1700|                                                           dddmmss.s |
 JB1700| JB0227 MILL                                APPROX. 9.3 KM 0284127.1 |
 JB1700| CI5574 SPRING RM 1                          20.628 METERS 05556     |
 JB1700| CI5576 SPRING RM 3                         102.626 METERS 05613     |
 JB1700| JB1691 SPRINGERTON GRAIN ELEVATOR          APPROX. 2.9 KM 0843727.1 |
 JB1700| CI5575 SPRING RM 2                          24.622 METERS 33533     |
 JB1700|---------------------------------------------------------------------|
 JB1700
 JB1700                          SUPERSEDED SURVEY CONTROL
 JB1700
 JB1700  NAD 83(1997)-  38 10 31.06895(N)    088 23 04.05600(W) AD(       ) 2
 JB1700  NAD 83(1993)-  38 10 31.07418(N)    088 23 04.05768(W) AD(       ) 2
 JB1700  NAD 83(1986)-  38 10 31.07689(N)    088 23 04.05845(W) AD(       ) 2
 JB1700  NAD 27      -  38 10 30.90511(N)    088 23 03.88682(W) AD(       ) 2
 JB1700
 JB1700.Superseded values are not recommended for survey control.
 JB1700
 JB1700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1700.See file dsdata.pdf to determine how the superseded data were derived.
 JB1700
 JB1700_MARKER: DS = TRIANGULATION STATION DISK
 JB1700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1700_STAMPING: SPRING 1961
 JB1700_MARK LOGO: CGS
 JB1700_PROJECTION: FLUSH
 JB1700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1700+STABILITY: SURFACE MOTION
 JB1700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1700+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2006
 JB1700
 JB1700  HISTORY     - Date     Condition        Report By
 JB1700  HISTORY     - 1961     MONUMENTED       CGS
 JB1700  HISTORY     - 20060726 GOOD             ILDT
 JB1700
 JB1700                          STATION DESCRIPTION
 JB1700
 JB1700'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1700'NO MEASUREMENT BETWEEN RMS, FENCE POST ON LINE.
 JB1700'
 JB1700'THE STATION IS ABOUT 6 MILES NORTH-NORTHWEST OF ENFIELD, ABOUT 5.5
 JB1700'MILES SOUTH-SOUTHWEST OF MILL SHOALS, ABOUT 2 MILES WEST-SOUTHWEST OF
 JB1700'SPRINGERTON, IN THE SOUTHWEST 0.25 OF SEC 13, T 4 S, R 7 E, AND ON THE
 JB1700'PROPERTY OF MR TOM RANDOLPH.  IT IS 103 FEET SOUTHEAST OF THE
 JB1700'SOUTHEAST CORNER OF AN OLD FRAME HOUSE, 61 FEET SOUTHEAST OF AN 18
 JB1700'INCH OAK TREE, 58 FEET NORTHWEST OF A 24 INCH OAK TREE, 40 FEET SOUTH
 JB1700'OF A WIRE FENCE AND 33 FEET WEST OF THE SOUTHWEST CORNER OF AN OLD
 JB1700'BARN.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SPRING 1961.
 JB1700'
 JB1700'TO REACH FROM THE CROSSROAD ABOUT 0.05 MILE NORTH OF THE POST OFFICE
 JB1700'IN SPRINGERTON, GO WEST OF A PAVED ROAD FOR 1.0 MILE TO A SIDE ROAD
 JB1700'RIGHT AND THE END OF THE PAVEMENT.  CONTINUE WEST ON A GRAVELED ROAD
 JB1700'FOR 1.0 MILE TO A CROSSROAD.  TURN LEFT AND GO SOUTH ON A GRAVELED
 JB1700'ROAD FOR 0.25 MILE TO A TRACK ROAD LEFT.  TURN LEFT AND GO EAST ON THE
 JB1700'TRACK ROAD FOR 0.3 MILE TO THE TOP OF A HILL AND THE STATION.
 JB1700'
 JB1700'REFERENCE MARK 1 IS 31 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 JB1700'OLD BARN AND 1 FOOT SOUTH OF THE WIRE FENCE.  THE MONUMENT IS FLUSH
 JB1700'AND THE DISK IS STAMPED SPRING NO 1 1961.
 JB1700'
 JB1700'REFERENCE MARK 2 IS 24 FEET EAST OF THE SOUTHEAST CORNER OF THE OLD
 JB1700'HOUSE, 16 FEET NORTH OF A FENCE CORNER, 1 FOOT EAST OF A WIRE FENCE
 JB1700'AND 1 FOOT SOUTH OF A WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 JB1700'DISK IS STAMPED SPRING NO 2 1961.
 JB1700'
 JB1700'REFERENCE MARK 3 IS 56 FEET EAST OF A FENCE CORNER AND AN 18 INCH OAK
 JB1700'TREE, 3 FEET WEST OF A WITNESS POST AND 1 FOOT SOUTH OF A WIRE FENCE.
 JB1700'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED SPRING NO 3
 JB1700'1961.
 JB1700'
 JB1700'NOTE- NO SUITABLE LOCATION COULD BE FOUND FOR AN AZIMUTH MARK.  A
 JB1700'REFERENCE MARK 3 WAS ESTABLISHED AND THE DIRECTION DETERMINED BY
 JB1700'PRECISE METHODS.
 JB1700'
 JB1700'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1700
 JB1700                          STATION RECOVERY (2006)
 JB1700
 JB1700'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB1700'MONUMENT IS NOW 20'=/- NORTHWEST OF THE NORTHWEST CORNER OF A NEWER
 JB1700'FRAMED HOUSE AND WAS FOUND BY ARCHED MEASUREMENT FROM RM1. FOUND FLUSH
 JB1700'WITH GROUND BUT OVERGROWN WITH GRASS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1640 ***********************************************************************
 LC1640  DESIGNATION -  SPRING AZ MK 2
 LC1640  PID         -  LC1640
 LC1640  STATE/COUNTY-  IL/IROQUOIS
 LC1640  COUNTRY     -  US
 LC1640  USGS QUAD   -  PAXTON (2018)
 LC1640
 LC1640                         *CURRENT SURVEY CONTROL
 LC1640  ______________________________________________________________________
 LC1640* NAD 83(1986) POSITION- 40 29 20.     (N) 088 05 52.     (W)   SCALED
 LC1640* NAVD 88 ORTHO HEIGHT -   239.81  (meters)      786.8   (feet) RESET
 LC1640  ______________________________________________________________________
 LC1640  GEOID HEIGHT    -        -32.277 (meters)                     GEOID18
 LC1640  VERT ORDER      -  THIRD
 LC1640
 LC1640.The horizontal coordinates were scaled from a map and have
 LC1640.an estimated accuracy of +/- 6 seconds.
 LC1640
 LC1640.The orthometric height was computed from unverified reset data.
 LC1640
 LC1640.No vertical observational check was made to the station.
 LC1640
 LC1640.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1640.GEOID18 height accuracy estimate available here.
 LC1640
 LC1640.Click photographs - Photos may exist for this station.
 LC1640
 LC1640;                    North         East    Units  Estimated Accuracy
 LC1640;SPC IL E     -   424,310.      319,970.      MT  (+/- 180 meters Scaled)
 LC1640
 LC1640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK069826(NAD 83)
 LC1640
 LC1640                          SUPERSEDED SURVEY CONTROL
 LC1640
 LC1640.No superseded survey control is available for this station.
 LC1640
 LC1640_MARKER: DZ = AZIMUTH MARK DISK
 LC1640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1640_STAMPING: SPRING 1959 NO 2 1983
 LC1640_MARK LOGO: NGS
 LC1640_PROJECTION: FLUSH
 LC1640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1640+STABILITY: SURFACE MOTION
 LC1640
 LC1640  HISTORY     - Date     Condition        Report By
 LC1640  HISTORY     - 1983     MONUMENTED       NGS
 LC1640  HISTORY     - 1983     GOOD             NGS
 LC1640  HISTORY     - 20071020 GOOD             GEOCAC
 LC1640
 LC1640                          STATION DESCRIPTION
 LC1640
 LC1640'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC1640'4.6 KM (2.85 MI) NW FROM PAXTON.
 LC1640'FROM THE POST OFFICE IN PAXTON, AT THE JUNCTION OF MARKET STREET
 LC1640'AND CENTER STREET, GO WEST ALONG CENTER STREET FOR 0.32 KM (0.2 MI)
 LC1640'TO THE JUNCTION OF AMERICAN STREET, TURN RIGHT AND GO NORTH ALONG
 LC1640'AMERICAN STREET FOR 1.05 KM (0.65 MI) TO WHERE ROAD MAKES AN S
 LC1640'CURVE AND IS NOW COUNTY ROUTE 100 E, BAYLES LAKE ROAD, CONTINUE
 LC1640'NORTH FOR 2.02 KM (1.25 MI) TO OVERPASS OVER INTERSTATE 57, CONTINUE
 LC1640'NORTH ALONG COUNTY ROUTE 100 E FOR 1.22 KM (0.75 MI) TO MARK ON
 LC1640'RIGHT, 10.4 METERS (34.0 FEET) EAST OF THE CENTER OF COUNTY ROUTE
 LC1640'100E, AND 0.8 METERS (2.8 FEET) SOUTH OF A UTILITY POLE.
 LC1640'THE MARK IS 1.0 FT  W FROM A WITNESS POST.
 LC1640
 LC1640                          STATION RECOVERY (1983)
 LC1640
 LC1640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 LC1640'THE STATION IS LOCATED ABOUT 4.05 KM (2.50 MI) N OF PAXTON, 3.24 KM
 LC1640'(2.00 MI) SW OF LODA, 2.43 KM (1.50 MI) N OF THE FORD-IROQUOIS COUNTY
 LC1640'LINE, 0.41 KM (0.25 MI) W OF INTERSTATE HWY 57 AND ON HWY
 LC1640'RIGHT-OF-WAY.  TO REACH FROM THE POST OFFICE IN PAXTON, AT THE
 LC1640'JUNCTION OF MARKET STREET AND CENTER STREET GO W ON CENTER STREET FOR
 LC1640'0.32 KM (0.20 MI) TO THE JUNCTION OF AMERICAN STREET.  TURN RIGHT AND
 LC1640'GO N ON AMERICAN STREET FOR 1.05 KM (0.65 MI) TO WHERE ROAD MAKES AN
 LC1640'S-CURVE AND IS NOW COUNTY ROUTE 100E OR BAYLES LAKE ROAD, CONTINUE N
 LC1640'FOR 2.02 KM (1.25 MI) TO AN OVER PASS OVER INTERSTATE HWY 57. CONTINUE
 LC1640'W ON BAYLES ROAD FOR 1.22 KM (0.75 MI) TO MARK ON RIGHT AS DESCRIBED.
 LC1640'THE STATION IS A STANDARD NGS AZ MK DISK STAMPED---SPRING 1959 NO 2
 LC1640'1983---, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (35
 LC1640'CM) IN DIAMETER, PROJECTING 2 INCHES (6 CM) ABOVE THE GROUND.  LOCATED
 LC1640'10.363 METERS (33.999 FT) E FROM THE CENTERLINE OF COUNTY ROUTE 100E,
 LC1640'0.8523 METERS (2.7963 FT) S FROM A UTILITY POLE AND 0.304 METERS
 LC1640'(0.997 FT) W FROM A WITNESS POST.  A TRAVERSE CONNECTION WAS MADE TO
 LC1640'TRIANGULATION STATION SPRING 1959 USING ELECTRONIC DISTANCE MEASURING
 LC1640'EQUIPMENT.  HEIGHT OF LIGHT ABOVE THE STTAION MARK WAS 1.6 METERS.
 LC1640
 LC1640                          STATION RECOVERY (2007)
 LC1640
 LC1640'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC1640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2330 ***********************************************************************
 LB2330  DESIGNATION -  SPRING CREEK RESET
 LB2330  PID         -  LB2330
 LB2330  STATE/COUNTY-  IL/IROQUOIS
 LB2330  COUNTRY     -  US
 LB2330  USGS QUAD   -  ONARGA EAST (2018)
 LB2330
 LB2330                         *CURRENT SURVEY CONTROL
 LB2330  ______________________________________________________________________
 LB2330* NAD 83(1997) POSITION- 40 40 00.09098(N) 087 59 29.73269(W)   ADJUSTED
 LB2330* NAVD 88 ORTHO HEIGHT -   202.3   (meters)      664.    (feet) VERTCON3
 LB2330  ______________________________________________________________________
 LB2330  GEOID HEIGHT    -        -32.466 (meters)                     GEOID18
 LB2330  LAPLACE CORR    -         -3.73  (seconds)                    DEFLEC18
 LB2330  HORZ ORDER      -  FIRST
 LB2330
 LB2330.The horizontal coordinates were established by classical geodetic methods
 LB2330.and adjusted by the National Geodetic Survey in October 1999.
 LB2330
 LB2330.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2330.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2330
 LB2330.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2330.GEOID18 height accuracy estimate available here.
 LB2330
 LB2330.Click photographs - Photos may exist for this station.
 LB2330
 LB2330.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2330
 LB2330. The following values were computed from the NAD 83(1997) position.
 LB2330
 LB2330;                    North         East     Units Scale Factor Converg.
 LB2330;SPC IL E     -   444,084.790   328,896.092   MT  0.99998527   +0 13 21.7
 LB2330;SPC IL E     - 1,456,968.18  1,079,053.26   sFT  0.99998527   +0 13 21.7
 LB2330;UTM  16      - 4,502,230.427   416,186.234   MT  0.99968646   -0 38 46.4
 LB2330
 LB2330!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2330!SPC IL E     -   0.99997335  x   0.99998527  =   0.99995862
 LB2330!UTM  16      -   0.99997335  x   0.99968646  =   0.99965982
 LB2330
 LB2330:                Primary Azimuth Mark                     Grid Az
 LB2330:SPC IL E     -  SPRING CREEK AZ MK                       114 50 07.7
 LB2330:UTM  16      -  SPRING CREEK AZ MK                       115 42 15.8
 LB2330
 LB2330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1618602230(NAD 83)
 LB2330
 LB2330|---------------------------------------------------------------------|
 LB2330| PID    Reference Object                     Distance      Geod. Az  |
 LB2330|                                                           dddmmss.s |
 LB2330| LB2344 GILMAN MUNICIPAL TANK               APPROX.11.1 KM 0010616.6 |
 LB2330| CM4590 SPRING CREEK RM 1                    26.338 METERS 04011     |
 LB2330| CM4592 SPRING CREEK RM 3                    40.234 METERS 05523     |
 LB2330| CM4589 SPRING CREEK AZ MK                                 1150329.4 |
 LB2330| CM4591 SPRING CREEK RM 2                    39.703 METERS 15936     |
 LB2330| CM4593 SPRING CREEK RM 4                    84.841 METERS 16128     |
 LB2330| LC1703 BUCKLEY ST JOHNS LUTH CH SPIRE      APPROX. 8.4 KM 2063301.7 |
 LB2330| LC1702 BUCKLEY MUNICIPAL TANK              APPROX. 8.6 KM 2064052.3 |
 LB2330| LC1704 MELVIN MUNICIPAL TANK               APPROX.24.4 KM 2432507.2 |
 LB2330| LC1705 ROBERTS MUNICIPAL TANK              APPROX.17.2 KM 2494944.1 |
 LB2330| LC1694 PIPER CITY MUNICIPAL TANK           APPROX.19.5 KM 3013248.2 |
 LB2330| LC1698 ONARGA MUNICIPAL TANK               APPROX. 5.4 KM 3450305.7 |
 LB2330| LC1699 ONARGA NURSERIES WATER TANK         APPROX. 6.2 KM 3483156.7 |
 LB2330| LC1697 ONARGA NURSERIES STACK              APPROX. 6.2 KM 3490341.3 |
 LB2330| LC1700 ONARGA CASS CO TV CABLE MAST        APPROX. 5.6 KM 3514720.3 |
 LB2330|---------------------------------------------------------------------|
 LB2330
 LB2330                          SUPERSEDED SURVEY CONTROL
 LB2330
 LB2330  NAD 83(1997)-  40 40 00.09202(N)    087 59 29.73479(W) AD(       ) 1
 LB2330  NAD 83(1986)-  40 40 00.09992(N)    087 59 29.74065(W) AD(       ) 1
 LB2330  NAD 27      -  40 39 59.96950(N)    087 59 29.59790(W) AD(       ) 1
 LB2330  USSD        -  40 40 00.09200(N)    087 59 29.42800(W) AD(       ) 3
 LB2330  NGVD 29 (07/19/86)  202.4    (m)          664.     (f) VERT ANG       
 LB2330
 LB2330.Superseded values are not recommended for survey control.
 LB2330
 LB2330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2330.See file dsdata.pdf to determine how the superseded data were derived.
 LB2330
 LB2330_MARKER: DS = TRIANGULATION STATION DISK
 LB2330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2330_STAMPING: SPRING CREEK USLS 1879 1959 1969
 LB2330_MARK LOGO: CGS
 LB2330_PROJECTION: RECESSED 20 CENTIMETERS
 LB2330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2330+STABILITY: SURFACE MOTION
 LB2330
 LB2330  HISTORY     - Date     Condition        Report By
 LB2330  HISTORY     - 1969     MONUMENTED       CGS
 LB2330  HISTORY     - 1972     GOOD             USLS
 LB2330
 LB2330                          STATION DESCRIPTION
 LB2330
 LB2330'DESCRIBED BY US LAKE SURVEY 1972 (LFS)
 LB2330'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE STATION MARK WAS FOUND
 LB2330'TO HAVE BEEN LOWERED IN 1969 AND THE RECOVERY NOTE WAS NOT
 LB2330'AVAILABLE.  THE REFERENCE MARKS WERE IN THE EDGE OF A CULTIVATED
 LB2330'FIELD AND WERE DESTROYED AT THE REQUEST OF FARMER.  REFERENCE MARKS 3
 LB2330'AND 4 WERE SET.  THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS
 LB2330'CHECKED.  A NEW DESCRIPTION FOLLOWS--
 LB2330'
 LB2330'STATION IS LOCATED NEAR THE EAST EDGE OF A CULTIVATED FIELD OWNED
 LB2330'BY MRS. LAURA KEENE, 80 FEET WEST OF THE CENTERLINE OF GRAVELED
 LB2330'ROAD, 134 FEET SOUTHWEST OF A POWER POLE, 132 FEET SOUTHWEST OF A
 LB2330'METAL WITNESS POST AND 280 FEET NORTHWEST OF A POWER POLE.  THE
 LB2330'MONUMENT IS 18 INCHES UNDERGROUND AND THE DISK IS STAMPED SPRING
 LB2330'CREEK USLS 1879 1959 1969.
 LB2330'
 LB2330'TO REACH THE STATION FROM THE GRAIN ELEVATOR AT DELRAY, GO NORTH ON
 LB2330'U. S. HIGHWAY 45 FOR 0.45 MILE TO A ROAD RIGHT.  TURN RIGHT AND GO
 LB2330'EASTERLY ON NARROW PAVED ROAD FOR 1.35 MILES TO A GRAVELED ROAD
 LB2330'RIGHT.  * TURN RIGHT AND GO SOUTHERLY ON THE GRAVELED ROAD FOR 1.0
 LB2330'MILE TO THE STATION ON THE RIGHT.
 LB2330'
 LB2330'* TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE EAST ON THE
 LB2330'PAVED ROAD FOR 0.5 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO
 LB2330'SOUTH ON THE PAVED ROAD FOR 1.2 MILES TO THE AZIMUTH MARK ON THE
 LB2330'LEFT.
 LB2330'
 LB2330'REFERENCE MARK 3 IS 24 FEET EAST OF THE CENTERLINE OF THE ROAD,
 LB2330'2 FEET SOUTHWEST OF A POWER POLE AND 1 FOOT NORTHWEST OF A METAL
 LB2330'WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 LB2330'STAMPED SPRING CREEK USLS 1879 NO 3 1972.
 LB2330'
 LB2330'REFERENCE MARK 4 IS 2 FEET NORTH OF A POWER POLE AND 36 FEET
 LB2330'SOUTHEAST OF THE CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 12
 LB2330'INCHES AND THE DISK IS STAMPED SPRING CREEK USLS 1879 NO 4 1972.
 LB2330'
 LB2330'THE AZIMUTH MARK IS 24 FEET EAST OF THE CENTERLINE OF THE ROAD,
 LB2330'69 FEET NORTH OF THE CENTERLINE OF DRIVEWAY TO BARNS, 64 FEET NORTH
 LB2330'OF A 36 INCH MAPLE TREE, 42 FEET NORTHWEST OF THE NORTHWEST EDGE OF
 LB2330'CONCRETE BASED METAL SILO AND 1 FOOT SOUTH OF A METAL WITNESS
 LB2330'POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 LB2330'SPRING CREEK 1939.
 LB2330'
 LB2330'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2 MILES
 LB2330'EAST OF DELRAY.
 LB2330'
 LB2330'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2335 ***********************************************************************
 LB2335  DESIGNATION -  SPRING CREEK RM A
 LB2335  PID         -  LB2335
 LB2335  STATE/COUNTY-  IL/IROQUOIS
 LB2335  COUNTRY     -  US
 LB2335  USGS QUAD   -  ONARGA EAST (2018)
 LB2335
 LB2335                         *CURRENT SURVEY CONTROL
 LB2335  ______________________________________________________________________
 LB2335* NAD 83(1997) POSITION- 40 39 59.17462(N) 087 59 29.58697(W)   ADJUSTED
 LB2335* NAVD 88 ORTHO HEIGHT -   202.1   (meters)      663.    (feet) VERTCON3
 LB2335  ______________________________________________________________________
 LB2335  GEOID HEIGHT    -        -32.466 (meters)                     GEOID18
 LB2335  LAPLACE CORR    -         -3.73  (seconds)                    DEFLEC18
 LB2335  HORZ ORDER      -  FIRST
 LB2335
 LB2335.The horizontal coordinates were established by classical geodetic methods
 LB2335.and adjusted by the National Geodetic Survey in October 1999.
 LB2335
 LB2335.The NAVD 88 height was computed by applying the VERTCON shift value to
 LB2335.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LB2335
 LB2335.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2335.GEOID18 height accuracy estimate available here.
 LB2335
 LB2335.Click photographs - Photos may exist for this station.
 LB2335
 LB2335.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2335
 LB2335. The following values were computed from the NAD 83(1997) position.
 LB2335
 LB2335;                    North         East     Units Scale Factor Converg.
 LB2335;SPC IL E     -   444,056.538   328,899.625   MT  0.99998528   +0 13 21.8
 LB2335;SPC IL E     - 1,456,875.49  1,079,064.85   sFT  0.99998528   +0 13 21.8
 LB2335;UTM  16      - 4,502,202.132   416,189.337   MT  0.99968646   -0 38 46.3
 LB2335
 LB2335!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2335!SPC IL E     -   0.99997339  x   0.99998528  =   0.99995867
 LB2335!UTM  16      -   0.99997339  x   0.99968646  =   0.99965985
 LB2335
 LB2335:                Primary Azimuth Mark                     Grid Az
 LB2335:SPC IL E     -  PIPER RESET                              272 57 53.1
 LB2335:UTM  16      -  PIPER RESET                              273 50 01.2
 LB2335
 LB2335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1618902202(NAD 83)
 LB2335
 LB2335|---------------------------------------------------------------------|
 LB2335| PID    Reference Object                     Distance      Geod. Az  |
 LB2335|                                                           dddmmss.s |
 LB2335| LC1706 PIPER RESET                         APPROX.18.4 KM 2731114.9 |
 LB2335| LC1700 ONARGA CASS CO TV CABLE MAST        APPROX. 5.6 KM 3514744.5 |
 LB2335| LB2330 SPRING CREEK RESET                   28.470 METERS 35306     |
 LB2335|---------------------------------------------------------------------|
 LB2335
 LB2335                          SUPERSEDED SURVEY CONTROL
 LB2335
 LB2335  NAD 83(1997)-  40 39 59.17565(N)    087 59 29.58908(W) AD(       ) 1
 LB2335  NAD 83(1986)-  40 39 59.18367(N)    087 59 29.59495(W) AD(       ) 1
 LB2335  NAD 27      -  40 39 59.05313(N)    087 59 29.45221(W) AD(       ) 1
 LB2335  NGVD 29 (07/19/86)  202.2    (m)          663.     (f) VERT ANG       
 LB2335
 LB2335.Superseded values are not recommended for survey control.
 LB2335
 LB2335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2335.See file dsdata.pdf to determine how the superseded data were derived.
 LB2335
 LB2335_MARKER: DS = TRIANGULATION STATION DISK
 LB2335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2335_STAMPING: SPRING CREEK USLS RM A 1879 1959 1969
 LB2335_MARK LOGO: CGS
 LB2335_PROJECTION: RECESSED 46 CENTIMETERS
 LB2335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2335+STABILITY: SURFACE MOTION
 LB2335
 LB2335  HISTORY     - Date     Condition        Report By
 LB2335  HISTORY     - 1969     MONUMENTED       CGS
 LB2335
 LB2335                          STATION DESCRIPTION
 LB2335
 LB2335'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LB2335'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF ONARGA, 1-1/2
 LB2335'MILES EAST OF DELREY, IN SECTION 6, T25N, R14W AND ON THE PROPERTY
 LB2335'OF MRS. KEEN.
 LB2335'
 LB2335'FOR THE ROUTE TO REACH SEE DESCRIPTION FOR TRIANGULATION STATION
 LB2335'SPRING CREEK (USLS) 1879 1959 1969 THEREOF.
 LB2335'
 LB2335'THE STATION IS A STANDARD TRIANGULATION STATION MARK DISK STAMPED
 LB2335'SPRING CREEK USLS RM A 1969, SET IN THE TOP OF A CYLINDRICAL
 LB2335'CONCRETE MONUMENT WHICH IS 18 INCHES BELOW THE GROUND SURFACE.  IT
 LB2335'IS 65 FEET WEST OF THE CENTER OF THE GRAVELED ROAD, 59 FEET
 LB2335'SOUTHWEST OF THE SOUTH GATE POST IN THE FENCE LINE AND 37 FEET
 LB2335'WEST OF A METAL WITNESS POST WITH SIGN ATTACHED.
 LB2335'
 LB2335'NOTE--THE TRAVERSE DISTANCE NOTED HAS BEEN REDUCED TO
 LB2335'SEA LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2980 ***********************************************************************
 AJ2980  DESIGNATION -  SPRING GROVE
 AJ2980  PID         -  AJ2980
 AJ2980  STATE/COUNTY-  IL/MCHENRY
 AJ2980  COUNTRY     -  US
 AJ2980  USGS QUAD   -  FOX LAKE (2018)
 AJ2980
 AJ2980                         *CURRENT SURVEY CONTROL
 AJ2980  ______________________________________________________________________
 AJ2980* NAD 83(2011) POSITION- 42 24 07.69662(N) 088 14 50.18881(W)   ADJUSTED
 AJ2980* NAD 83(2011) ELLIP HT-   231.017 (meters)        (06/27/12)   ADJUSTED
 AJ2980* NAD 83(2011) EPOCH   -  2010.00
 AJ2980* NAVD 88 ORTHO HEIGHT -   265.2   (meters)      870.    (feet) GPS OBS
 AJ2980  ______________________________________________________________________
 AJ2980  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2980  GEOID HEIGHT    -        -34.136 (meters)                     GEOID99
 AJ2980  GEOID HEIGHT    -        -34.196 (meters)                     GEOID18
 AJ2980  NAD 83(2011) X  -    144,279.458 (meters)                     COMP
 AJ2980  NAD 83(2011) Y  - -4,714,957.362 (meters)                     COMP
 AJ2980  NAD 83(2011) Z  -  4,278,849.510 (meters)                     COMP
 AJ2980  LAPLACE CORR    -         -2.31  (seconds)                    DEFLEC18
 AJ2980
 AJ2980  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2980  Standards:
 AJ2980         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2980            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2980  -------------------------------------------------------------------
 AJ2980  NETWORK    0.89   1.27           0.42   0.28   0.65     -0.06886728
 AJ2980  -------------------------------------------------------------------
 AJ2980  Click here for local accuracies and other accuracy information.
 AJ2980
 AJ2980.The horizontal coordinates were established by GPS observations
 AJ2980.and adjusted by the National Geodetic Survey in June 2012.
 AJ2980
 AJ2980.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2980.been affixed to the stable North American tectonic plate. See 
 AJ2980.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2980
 AJ2980.The horizontal coordinates are valid at the epoch date displayed above
 AJ2980.which is a decimal equivalence of Year/Month/Day.
 AJ2980
 AJ2980.The orthometric height was determined by GPS observations and a
 AJ2980.high-resolution geoid model.
 AJ2980
 AJ2980.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2980.GEOID18 height accuracy estimate available here.
 AJ2980
 AJ2980.Click photographs - Photos may exist for this station.
 AJ2980
 AJ2980.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2980
 AJ2980.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2980
 AJ2980.The ellipsoidal height was determined by GPS observations
 AJ2980.and is referenced to NAD 83.
 AJ2980
 AJ2980. The following values were computed from the NAD 83(2011) position.
 AJ2980
 AJ2980;                    North         East     Units Scale Factor Converg.
 AJ2980;SPC IL E     -   636,773.434   307,084.781   MT  0.99997562   +0 03 28.9
 AJ2980;SPC IL E     - 2,089,147.51  1,007,493.99   sFT  0.99997562   +0 03 28.9
 AJ2980;UTM  16      - 4,695,180.157   397,355.853   MT  0.99972963   -0 50 28.1
 AJ2980
 AJ2980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2980!SPC IL E     -   0.99996377  x   0.99997562  =   0.99993939
 AJ2980!UTM  16      -   0.99996377  x   0.99972963  =   0.99969341
 AJ2980
 AJ2980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9735595180(NAD 83)
 AJ2980
 AJ2980                          SUPERSEDED SURVEY CONTROL
 AJ2980
 AJ2980  NAD 83(2007)-  42 24 07.69670(N)    088 14 50.18980(W) AD(2002.00) 0
 AJ2980  ELLIP H (02/10/07)  231.046  (m)                       GP(2002.00)    
 AJ2980  ELLIP H (02/03/05)  231.039  (m)                       GP(       ) 4 2
 AJ2980  NAD 83(1997)-  42 24 07.69671(N)    088 14 50.18942(W) AD(       ) 1
 AJ2980  ELLIP H (04/24/01)  231.067  (m)                       GP(       ) 4 1
 AJ2980
 AJ2980.Superseded values are not recommended for survey control.
 AJ2980
 AJ2980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2980.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2980
 AJ2980_MARKER: I = METAL ROD
 AJ2980_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2980+WITH SETTING: INFORMATION.
 AJ2980_STAMPING: SPRING GROVE
 AJ2980_MARK LOGO: MTRD
 AJ2980_PROJECTION: FLUSH
 AJ2980_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2980_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2980+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2000
 AJ2980_ROD/PIPE-DEPTH: 2.4 meters
 AJ2980_SLEEVE-DEPTH  : 0.9 meters
 AJ2980
 AJ2980  HISTORY     - Date     Condition        Report By
 AJ2980  HISTORY     - 20000724 MONUMENTED       SECI
 AJ2980
 AJ2980                          STATION DESCRIPTION
 AJ2980
 AJ2980'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2980'STATION IS LOCATED APPROXIMATELY 6.0 MI SOUTHEAST OF RICHMOND, 4.3
 AJ2980'MI NORTH OF MCHENRY IN SECTION 1, T45N, R8E.  TO REACH FROM THE
 AJ2980'JUNCTION OF IL RT 31 AND RINGWOOD RD PROCEED EAST ON RINGWOOD
 AJ2980'RD 2.5 MI TO THE STATION LOCATED IN THE SOUTHEAST CORNER OF THE
 AJ2980'INTERSECTION OF RINGWOOD RD AND SPRING GROVE RD.  STATION IS
 AJ2980'LOCATED 107 FT SOUTH OF CENTERLINE OF RINGWOOD RD, 30 FT EAST OF
 AJ2980'CENTERLINE OF SPRING GROVE RD, 94 FT NORTH OF POWERPOLE (PP), 86 FT
 AJ2980'SOUTH-SOUTHWEST OF PP, 122 FT SOUTHWEST OF PP, 19.5 FT EAST OF
 AJ2980'EDGE-OF-PAVEMENT OF SPRING GROVE RD, AND 2 FT WEST OF ORANGE
 AJ2980'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2980'INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  THE ROD WAS
 AJ2980'DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD
 AJ2980'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0306 ***********************************************************************
 LC0306  DESIGNATION -  SPRING RM 1
 LC0306  PID         -  LC0306
 LC0306  STATE/COUNTY-  IL/IROQUOIS
 LC0306  COUNTRY     -  US
 LC0306  USGS QUAD   -  PAXTON (2018)
 LC0306
 LC0306                         *CURRENT SURVEY CONTROL
 LC0306  ______________________________________________________________________
 LC0306* NAD 83(1986) POSITION- 40 29 20.40   (N) 088 05 53.90   (W)   HD_HELD1
 LC0306* NAVD 88 ORTHO HEIGHT -   241.889 (meters)      793.60  (feet) ADJUSTED
 LC0306  ______________________________________________________________________
 LC0306  GEOID HEIGHT    -        -32.276 (meters)                     GEOID18
 LC0306  DYNAMIC HEIGHT  -        241.776 (meters)      793.23  (feet) COMP
 LC0306  MODELED GRAVITY -    980,149.3   (mgal)                       NAVD 88
 LC0306
 LC0306  VERT ORDER      -  SECOND    CLASS 0
 LC0306
 LC0306.The horizontal coordinates were determined by differentially corrected
 LC0306.hand held GPS observations or other comparable positioning techniques
 LC0306.and have an estimated accuracy of +/- 3 meters.
 LC0306
 LC0306.The orthometric height was determined by differential leveling and
 LC0306.adjusted by the NATIONAL GEODETIC SURVEY
 LC0306.in June 1991.
 LC0306
 LC0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0306.GEOID18 height accuracy estimate available here.
 LC0306
 LC0306.Click photographs - Photos may exist for this station.
 LC0306
 LC0306.The dynamic height is computed by dividing the NAVD 88
 LC0306.geopotential number by the normal gravity value computed on the
 LC0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0306.degrees latitude (g = 980.6199 gals.).
 LC0306
 LC0306.The modeled gravity was interpolated from observed gravity values.
 LC0306
 LC0306;                    North         East    Units  Estimated Accuracy
 LC0306;SPC IL E     -   424,323.7     319,925.5     MT  (+/- 3 meters HH1 GPS) 
 LC0306
 LC0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0692082613(NAD 83)
 LC0306
 LC0306                          SUPERSEDED SURVEY CONTROL
 LC0306
 LC0306  NGVD 29 (??/??/92)  241.947  (m)          793.79   (f) ADJ UNCH    2 0
 LC0306
 LC0306.Superseded values are not recommended for survey control.
 LC0306
 LC0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0306.See file dsdata.pdf to determine how the superseded data were derived.
 LC0306
 LC0306_MARKER: DR = REFERENCE MARK DISK
 LC0306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0306_STAMPING: SPRING NO 1 1959
 LC0306_MARK LOGO: CGS
 LC0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0306+STABILITY: SURFACE MOTION
 LC0306
 LC0306  HISTORY     - Date     Condition        Report By
 LC0306  HISTORY     - 1959     MONUMENTED       CGS
 LC0306  HISTORY     - 1969     GOOD             CGS
 LC0306  HISTORY     - 1983     GOOD             NGS
 LC0306  HISTORY     - 20071020 GOOD             GEOCAC
 LC0306
 LC0306                          STATION DESCRIPTION
 LC0306
 LC0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0306'2.8 MI NW FROM PAXTON.
 LC0306'ABOUT 1.9 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0306'WITH STATE HIGHWAY 9 AT PAXTON, THENCE 0.75 MILES WEST ALONG
 LC0306'A GRAVEL ROAD, THENCE 0.1 MILE NORTH ALONG A GRAVEL ROAD, 25
 LC0306'FEET WEST OF THE CENTER LINE OF THE ROAD, 368 FEET
 LC0306'NORTH-NORTHWEST OF THE CENTER OF THE JUNCTION OF THE GRAVEL
 LC0306'ROAD EAST, 1 1/2 FEET EAST OF A FENCE, 27 FEET SOUTH OF A
 LC0306'POWER POLE, 24 FEET SOUTH OF A T-FENCE CORNER, 51.0 FEET
 LC0306'NORTH OF TRIANGULATION STATION SPRING, 50.6 FEET NORTH OF A
 LC0306'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 LC0306'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- THE
 LC0306'TO REACH TO THE MARK WILL HAVE TO BE CHANGED WHEN THE INTERSTATE
 LC0306'HIGHWAY 57 IS COMPLETED.
 LC0306
 LC0306                          STATION RECOVERY (1969)
 LC0306
 LC0306'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0306'RECOVERED IN GOOD CONDITION.
 LC0306
 LC0306                          STATION RECOVERY (1983)
 LC0306
 LC0306'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 LC0306'RECOVERED IN GOOD CONDITION.
 LC0306
 LC0306                          STATION RECOVERY (2007)
 LC0306
 LC0306'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0306'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0307 ***********************************************************************
 LC0307  DESIGNATION -  SPRING RM 3
 LC0307  PID         -  LC0307
 LC0307  STATE/COUNTY-  IL/IROQUOIS
 LC0307  COUNTRY     -  US
 LC0307  USGS QUAD   -  PAXTON (2018)
 LC0307
 LC0307                         *CURRENT SURVEY CONTROL
 LC0307  ______________________________________________________________________
 LC0307* NAD 83(1986) POSITION- 40 29 19.73   (N) 088 05 53.14   (W)   HD_HELD1
 LC0307* NAVD 88 ORTHO HEIGHT -   241.67  (+/-2cm)      792.9   (feet) VERTCON3
 LC0307  ______________________________________________________________________
 LC0307  GEOID HEIGHT    -        -32.277 (meters)                     GEOID18
 LC0307  VERT ORDER      -  THIRD (See Below)
 LC0307
 LC0307.The horizontal coordinates were determined by differentially corrected
 LC0307.hand held GPS observations or other comparable positioning techniques
 LC0307.and have an estimated accuracy of +/- 3 meters.
 LC0307
 LC0307.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC0307.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC0307
 LC0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0307.GEOID18 height accuracy estimate available here.
 LC0307
 LC0307.The vertical order pertains to the NGVD 29 superseded value.
 LC0307
 LC0307.Click photographs - Photos may exist for this station.
 LC0307
 LC0307;                    North         East    Units  Estimated Accuracy
 LC0307;SPC IL E     -   424,303.1     319,943.5     MT  (+/- 3 meters HH1 GPS) 
 LC0307
 LC0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0693782592(NAD 83)
 LC0307
 LC0307                          SUPERSEDED SURVEY CONTROL
 LC0307
 LC0307  NGVD 29 (??/??/??)  241.73   (m)          793.1    (f) RESET       3  
 LC0307
 LC0307.Superseded values are not recommended for survey control.
 LC0307
 LC0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0307.See file dsdata.pdf to determine how the superseded data were derived.
 LC0307
 LC0307_MARKER: DR = REFERENCE MARK DISK
 LC0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0307_STAMPING: SPRING 1959 NO 3 1969
 LC0307_MARK LOGO: CGS
 LC0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0307+STABILITY: SURFACE MOTION
 LC0307
 LC0307  HISTORY     - Date     Condition        Report By
 LC0307  HISTORY     - 1969     MONUMENTED       CGS
 LC0307  HISTORY     - 1983     GOOD             NGS
 LC0307  HISTORY     - 20071020 GOOD             GEOCAC
 LC0307
 LC0307                          STATION DESCRIPTION
 LC0307
 LC0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 LC0307'2 MI NW FROM PAXTON.
 LC0307'ABOUT 0.1 MILE NORTHWEST OF THE FIRST OVERPASS OF I 75 NORTHWEST
 LC0307'OF PAXTON, 30 FEET EAST OF THE CENTERLINE OF A GRAVELED
 LC0307'ROAD, 5 FEET NORTHEAST OF A POWER POLE GUY WIRE, 4 FEET NORTH
 LC0307'OF A POWER POLE, DISK SET IN THE TOP OF A ROUND CONCRETE POST
 LC0307'WHICH PROJECTS 4 INCHES.
 LC0307
 LC0307                          STATION RECOVERY (1983)
 LC0307
 LC0307'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 LC0307'RECOVERED IN GOOD CONDITION.
 LC0307
 LC0307                          STATION RECOVERY (2007)
 LC0307
 LC0307'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0307'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1643 ***********************************************************************
 MF1643  DESIGNATION -  SPRING VALLEY MUNICIPAL TANK
 MF1643  PID         -  MF1643
 MF1643  STATE/COUNTY-  IL/BUREAU
 MF1643  COUNTRY     -  US
 MF1643  USGS QUAD   -  SPRING VALLEY (2018)
 MF1643
 MF1643                         *CURRENT SURVEY CONTROL
 MF1643  ______________________________________________________________________
 MF1643* NAD 83(1997) POSITION- 41 19 34.29315(N) 089 11 48.01899(W)   ADJUSTED
 MF1643  ______________________________________________________________________
 MF1643  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 MF1643  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 MF1643  HORZ ORDER      -  THIRD
 MF1643
 MF1643.The horizontal coordinates were established by classical geodetic methods
 MF1643.and adjusted by the National Geodetic Survey in October 1999.
 MF1643
 MF1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1643.GEOID18 height accuracy estimate available here.
 MF1643
 MF1643.Click photographs - Photos may exist for this station.
 MF1643
 MF1643.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1643
 MF1643. The following values were computed from the NAD 83(1997) position.
 MF1643
 MF1643;                    North         East     Units Scale Factor Converg.
 MF1643;SPC IL W     -   517,703.302   781,202.742   MT  1.00002230   +0 38 26.0
 MF1643;SPC IL W     - 1,698,498.25  2,562,996.00   sFT  1.00002230   +0 38 26.0
 MF1643;UTM  16      - 4,577,296.256   316,164.476   MT  1.00001593   -1 27 03.5
 MF1643
 MF1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1616477296(NAD 83)
 MF1643
 MF1643                          SUPERSEDED SURVEY CONTROL
 MF1643
 MF1643  NAD 83(1986)-  41 19 34.30051(N)    089 11 48.02591(W) AD(       ) 3
 MF1643  NAD 27      -  41 19 34.22100(N)    089 11 47.64500(W) AD(       ) 3
 MF1643
 MF1643.Superseded values are not recommended for survey control.
 MF1643
 MF1643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1643.See file dsdata.pdf to determine how the superseded data were derived.
 MF1643
 MF1643_MARKER: 53 = ELEVATED TANK
 MF1643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1643+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2005
 MF1643
 MF1643  HISTORY     - Date     Condition        Report By
 MF1643  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1643  HISTORY     - 1959     GOOD             CGS
 MF1643  HISTORY     - 19960406 GOOD             USPSQD
 MF1643  HISTORY     - 20010606 GOOD             USPSQD
 MF1643  HISTORY     - 20050705 GOOD             USPSQD
 MF1643
 MF1643                          STATION DESCRIPTION
 MF1643
 MF1643'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1643'STATION WAS ESTABLISHED BUT NOT DESCRIBED IN 1930.
 MF1643'
 MF1643'STATION IS LOCATED ON N. POWER STREET BETWEEN E. CLEVELAND AND
 MF1643'E. ERIE STREET IN SPRING VALLEY.
 MF1643'
 MF1643'THE STATION IS THE BALL AT THE APEX OF THE WATER TANK.  THE
 MF1643'TANK IS A TALL SLENDER TANK WITH A CONICAL ROOF AND A DEEP
 MF1643'OVAL BOTTOM.  THE TANK IS SET ON FOUR STEEL TRUSSWORK LEGS
 MF1643'AND IS ABOUT 115 FEET HIGH.  THE ENTIRE STRUCTURE IS PAINTED
 MF1643'SILVER.
 MF1643
 MF1643                          STATION RECOVERY (1996)
 MF1643
 MF1643'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1643'RECOVERED IN GOOD CONDITION.
 MF1643
 MF1643                          STATION RECOVERY (2001)
 MF1643
 MF1643'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1643'RECOVERED IN GOOD CONDITION.
 MF1643
 MF1643                          STATION RECOVERY (2005)
 MF1643
 MF1643'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1643'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1690 ***********************************************************************
 JB1690  DESIGNATION -  SPRINGERTON
 JB1690  PID         -  JB1690
 JB1690  STATE/COUNTY-  IL/WHITE
 JB1690  COUNTRY     -  US
 JB1690  USGS QUAD   -  SPRINGERTON (2018)
 JB1690
 JB1690                         *CURRENT SURVEY CONTROL
 JB1690  ______________________________________________________________________
 JB1690* NAD 83(1997) POSITION- 38 11 23.25086(N) 088 20 57.37308(W)   ADJUSTED
 JB1690* NAVD 88 ORTHO HEIGHT -   131.    (meters)      430.    (feet) SCALED
 JB1690  ______________________________________________________________________
 JB1690  GEOID HEIGHT    -        -30.427 (meters)                     GEOID18
 JB1690  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 JB1690  HORZ ORDER      -  THIRD
 JB1690
 JB1690.The horizontal coordinates were established by classical geodetic methods
 JB1690.and adjusted by the National Geodetic Survey in October 1999.
 JB1690
 JB1690.The orthometric height was scaled from a topographic map.
 JB1690
 JB1690.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1690.GEOID18 height accuracy estimate available here.
 JB1690
 JB1690.Click photographs - Photos may exist for this station.
 JB1690
 JB1690.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1690
 JB1690. The following values were computed from the NAD 83(1997) position.
 JB1690
 JB1690;                    North         East     Units Scale Factor Converg.
 JB1690;SPC IL E     -   169,041.019   298,603.867   MT  0.99997502   -0 00 35.5
 JB1690;SPC IL E     -   554,595.41    979,669.52   sFT  0.99997502   -0 00 35.5
 JB1690;UTM  16      - 4,227,733.438   381,841.029   MT  0.99977195   -0 50 03.5
 JB1690
 JB1690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1690!SPC IL E     -   0.99998424  x   0.99997502  =   0.99995926
 JB1690!UTM  16      -   0.99998424  x   0.99977195  =   0.99975619
 JB1690
 JB1690:                Primary Azimuth Mark                     Grid Az
 JB1690:SPC IL E     -  SPRINGERTON AZ MK                        188 09 28.5
 JB1690:UTM  16      -  SPRINGERTON AZ MK                        188 58 56.5
 JB1690
 JB1690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8184127733(NAD 83)
 JB1690
 JB1690|---------------------------------------------------------------------|
 JB1690| PID    Reference Object                     Distance      Geod. Az  |
 JB1690|                                                           dddmmss.s |
 JB1690| CI5578 SPRINGERTON RM 1                      9.470 METERS 00315     |
 JB1690| JB1694 ENFIELD MUNICIPAL TANK              APPROX.10.1 KM 1735929.7 |
 JB1690| CI5577 SPRINGERTON AZ MK                                  1880853.0 |
 JB1690| JB1691 SPRINGERTON GRAIN ELEVATOR          APPROX. 1.4 KM 1885550.5 |
 JB1690| CI5579 SPRINGERTON RM 2                     20.725 METERS 26957     |
 JB1690|---------------------------------------------------------------------|
 JB1690
 JB1690                          SUPERSEDED SURVEY CONTROL
 JB1690
 JB1690  NAD 83(1997)-  38 11 23.25559(N)    088 20 57.37156(W) AD(       ) 3
 JB1690  NAD 83(1993)-  38 11 23.26092(N)    088 20 57.37418(W) AD(       ) 3
 JB1690  NAD 83(1986)-  38 11 23.26361(N)    088 20 57.37486(W) AD(       ) 3
 JB1690  NAD 27      -  38 11 23.09275(N)    088 20 57.20704(W) AD(       ) 3
 JB1690
 JB1690.Superseded values are not recommended for survey control.
 JB1690
 JB1690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1690.See file dsdata.pdf to determine how the superseded data were derived.
 JB1690
 JB1690_MARKER: DS = TRIANGULATION STATION DISK
 JB1690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1690_STAMPING: SPRINGERTON 1961
 JB1690_MARK LOGO: CGS
 JB1690_PROJECTION: FLUSH
 JB1690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1690+STABILITY: SURFACE MOTION
 JB1690
 JB1690  HISTORY     - Date     Condition        Report By
 JB1690  HISTORY     - 1961     MONUMENTED       CGS
 JB1690  HISTORY     - 20070717 GOOD             GEOCAC
 JB1690
 JB1690                          STATION DESCRIPTION
 JB1690
 JB1690'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1690'NO PICTURE POINT AVAILABLE.
 JB1690'
 JB1690'THE STATION IS ABOUT 1 MILE NORTH OF SPRINGERTON, ABOUT 4 MILES SOUTH
 JB1690'OF MILL SHOALS, IN THE SOUTHWEST 0.25 OF SECTION 8, T 4 S, R 8 E AND
 JB1690'ON THE HIGHWAY RIGHT-OF-WAY.  IT IS 7 FEET NORTH OF A WITNESS POST, 33
 JB1690'FEET EAST OF THE CENTERLINE OF U S HIGHWAY 45 AND 86 FEET SOUTHEAST OF
 JB1690'A 30 INCH OAK TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 JB1690'SPRINGERTON 1961.
 JB1690'
 JB1690'TO REACH THE STATION FROM THE CROSSROAD JUST NORTH OF THE WILLIAM GRAY
 JB1690'MEMORIAL SCHOOL IN THE EAST EDGE OF SPRINGERTON, GO NORTH ON U S
 JB1690'HIGHWAY 45 FOR 0.7 MILE TO THE STATION ON THE RIGHT.
 JB1690'
 JB1690'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 45 FOR
 JB1690'0.7 MILE TO A CROSSROAD.  TURN RIGHT AND GO WEST ON SPRINGERTON ROAD
 JB1690'FOR 0.1 MILE TO THE AZIMUTH ON THE LEFT AT THE NORTHWEST CORNER OF THE
 JB1690'SCHOOL GROUNDS AND ON THE PROPERTY OF THE WILLIAM GRAY MEMORIAL
 JB1690'SCHOOL.
 JB1690'
 JB1690'REFERENCE MARK 1 IS 35 FEET EAST OF THE CENTERLINE OF HIGHWAY 45 AND
 JB1690'38 FEET NORTH OF THE WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 JB1690'IS STAMPED SPRINGERTON NO 1 1961.
 JB1690'
 JB1690'REFERENCE MARK 2 IS 35 FEET WEST OF THE CENTERLINE OF HIGHWAY 45, 47
 JB1690'FEET SOUTH OF THE 30 INCH OAK TREE AND 69 FEET WEST OF THE WITNESS
 JB1690'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SPRINGERTON NO 2
 JB1690'1961.
 JB1690'
 JB1690'THE AZIMUTH MARK IS 8 FEET SOUTHWEST OF A WITNESS POST, 9 FEET
 JB1690'SOUTHWEST OF A POWER POLE, 23 FEET SOUTH OF THE CENTERLINE OF THE ROAD
 JB1690'AND 58 FEET SOUTH OF THE SOUTHEAST CORNER OF A SHEET METAL BUILDING.
 JB1690'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED SPRINGERTON 1961.
 JB1690'
 JB1690'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB1690
 JB1690                          STATION RECOVERY (2007)
 JB1690
 JB1690'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 JB1690'FOUND THE STATION, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2, AND THE
 JB1690'AZIMUTH MARK.  THE STATION IS ABOUT 19 FEET NORTH-NORTHWEST OF WOOD
 JB1690'UTILITY POLE NUMBER 59113.  THE AZIMUTH MARK IS NINE FEET SOUTHWEST OF
 JB1690'WOOD UTILITY POLE NUMBER 111991.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1691 ***********************************************************************
 JB1691  DESIGNATION -  SPRINGERTON GRAIN ELEVATOR
 JB1691  PID         -  JB1691
 JB1691  STATE/COUNTY-  IL/WHITE
 JB1691  COUNTRY     -  US
 JB1691  USGS QUAD   -  SPRINGERTON (2018)
 JB1691
 JB1691                         *CURRENT SURVEY CONTROL
 JB1691  ______________________________________________________________________
 JB1691* NAD 83(1997) POSITION- 38 10 39.81539(N) 088 21 06.02003(W)   ADJUSTED
 JB1691  ______________________________________________________________________
 JB1691  GEOID HEIGHT    -        -30.412 (meters)                     GEOID18
 JB1691  LAPLACE CORR    -         -2.06  (seconds)                    DEFLEC18
 JB1691  HORZ ORDER      -  THIRD
 JB1691
 JB1691.The horizontal coordinates were established by classical geodetic methods
 JB1691.and adjusted by the National Geodetic Survey in October 1999.
 JB1691
 JB1691.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1691.GEOID18 height accuracy estimate available here.
 JB1691
 JB1691.Click photographs - Photos may exist for this station.
 JB1691
 JB1691.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1691
 JB1691. The following values were computed from the NAD 83(1997) position.
 JB1691
 JB1691;                    North         East     Units Scale Factor Converg.
 JB1691;SPC IL E     -   167,701.832   298,393.185   MT  0.99997503   -0 00 40.8
 JB1691;SPC IL E     -   550,201.76    978,978.31   sFT  0.99997503   -0 00 40.8
 JB1691;UTM  16      - 4,226,397.691   381,611.148   MT  0.99977262   -0 50 08.0
 JB1691
 JB1691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8161126397(NAD 83)
 JB1691
 JB1691                          SUPERSEDED SURVEY CONTROL
 JB1691
 JB1691  NAD 83(1997)-  38 10 39.82006(N)    088 21 06.01866(W) AD(       ) 3
 JB1691  NAD 83(1993)-  38 10 39.82543(N)    088 21 06.02109(W) AD(       ) 3
 JB1691  NAD 83(1986)-  38 10 39.82815(N)    088 21 06.02177(W) AD(       ) 3
 JB1691  NAD 27      -  38 10 39.65695(N)    088 21 05.85383(W) AD(       ) 3
 JB1691
 JB1691.Superseded values are not recommended for survey control.
 JB1691
 JB1691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1691.See file dsdata.pdf to determine how the superseded data were derived.
 JB1691
 JB1691_MARKER: 65 = GRAIN ELEVATOR
 JB1691
 JB1691  HISTORY     - Date     Condition        Report By
 JB1691  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1691
 JB1691                          STATION DESCRIPTION
 JB1691
 JB1691'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1691'THE STATION IS THE CENTER OF THE TOP OF THE GRAIN ELEVATOR LOCATED
 JB1691'JUST SOUTHEAST OF
 JB1691'THE VILLAGE OF SPTINGERTON AND ABOUT 0.1 MILE WEST
 JB1691'OF U S HIGHWAY 45 AND OWNED AND
 JB1691'OPERATED BY C A FRENCH AND SONS.  IT
 JB1691'IS A ROUND CONCRETE STRUCTURE WITH A SMALL ANTENNA
 JB1691'IN THE APPROXIMATE
 JB1691'CENTER OF THE TOP AND HAS A RED OBSTRUCTION LIGHT ON THE TOP.  THE
 JB1691'STRUCTURE IS GREY
 JB1691'COLORED AND THE OVERALL HEIGHT IS 85 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0934 ***********************************************************************
 KB0934  DESIGNATION -  SPRINGFIELD
 KB0934  PID         -  KB0934
 KB0934  STATE/COUNTY-  IL/SANGAMON
 KB0934  COUNTRY     -  US
 KB0934  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0934
 KB0934                         *CURRENT SURVEY CONTROL
 KB0934  ______________________________________________________________________
 KB0934* NAD 83(1986) POSITION- 39 47 56.95   (N) 089 38 48.34   (W)   HD_HELD1
 KB0934* NAVD 88 ORTHO HEIGHT -   182.651 (meters)      599.25  (feet) ADJUSTED
 KB0934  ______________________________________________________________________
 KB0934  GEOID HEIGHT    -        -32.544 (meters)                     GEOID18
 KB0934  DYNAMIC HEIGHT  -        182.551 (meters)      598.92  (feet) COMP
 KB0934  MODELED GRAVITY -    980,073.6   (mgal)                       NAVD 88
 KB0934
 KB0934  VERT ORDER      -  FIRST     CLASS II
 KB0934
 KB0934.The horizontal coordinates were determined by differentially corrected
 KB0934.hand held GPS observations or other comparable positioning techniques
 KB0934.and have an estimated accuracy of +/- 3 meters.
 KB0934
 KB0934.The orthometric height was determined by differential leveling and
 KB0934.adjusted by the NATIONAL GEODETIC SURVEY
 KB0934.in June 1991.
 KB0934
 KB0934.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0934.GEOID18 height accuracy estimate available here.
 KB0934
 KB0934.Click photographs - Photos may exist for this station.
 KB0934
 KB0934.The dynamic height is computed by dividing the NAVD 88
 KB0934.geopotential number by the normal gravity value computed on the
 KB0934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0934.degrees latitude (g = 980.6199 gals.).
 KB0934
 KB0934.The modeled gravity was interpolated from observed gravity values.
 KB0934
 KB0934;                    North         East    Units  Estimated Accuracy
 KB0934;SPC IL W     -   347,817.8     744,524.0     MT  (+/- 3 meters HH1 GPS) 
 KB0934
 KB0934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7339808817(NAD 83)
 KB0934
 KB0934                          SUPERSEDED SURVEY CONTROL
 KB0934
 KB0934  NGVD 29 (??/??/92)  182.746  (m)          599.56   (f) ADJ UNCH    1 2
 KB0934
 KB0934.Superseded values are not recommended for survey control.
 KB0934
 KB0934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0934.See file dsdata.pdf to determine how the superseded data were derived.
 KB0934
 KB0934_MARKER: DB = BENCH MARK DISK
 KB0934_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0934_SP_SET: BUILDING
 KB0934_STAMPING: SPRINGFIELD 1932
 KB0934_MARK LOGO: CGS
 KB0934_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0934_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0934_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0934+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2020
 KB0934
 KB0934  HISTORY     - Date     Condition        Report By
 KB0934  HISTORY     - 1932     MONUMENTED       CGS
 KB0934  HISTORY     - 1934     GOOD             CGS
 KB0934  HISTORY     - 1976     GOOD             NGS
 KB0934  HISTORY     - 20090210 GOOD             NGS
 KB0934  HISTORY     - 20120725 GOOD             GEOCAC
 KB0934  HISTORY     - 20200702 GOOD             ILDT
 KB0934
 KB0934                          STATION DESCRIPTION
 KB0934
 KB0934'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0934'AT SPRINGFIELD.
 KB0934'AT SPRINGFIELD, SANGAMON COUNTY, AT THE SOUTHWEST CORNER OF THE
 KB0934'INTERSECTION OF SEVENTH AND MONROE STREETS, AT THE EAST SIDE OF
 KB0934'THE POST OFFICE, IN THE TOP OF THE STONE LEDGE BELOW THE THIRD
 KB0934'SMALL WINDOW FROM THE NORTHEAST CORNER OF THE BUILDING, 1 FOOT
 KB0934'NORTH OF A PILASTER, AND 18 INCHES ABOVE THE GROUND.  A STANDARD
 KB0934'DISK, STAMPED SPRINGFIELD 1932.
 KB0934
 KB0934                          STATION RECOVERY (1976)
 KB0934
 KB0934'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0934'RECOVERED IN GOOD CONDITION.
 KB0934
 KB0934                          STATION RECOVERY (2009)
 KB0934
 KB0934'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2009 (DRD)
 KB0934'RECOVERED IN GOOD CONDITION.
 KB0934
 KB0934                          STATION RECOVERY (2012)
 KB0934
 KB0934'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 KB0934'RECOVERED IN GOOD CONDITION.
 KB0934
 KB0934                          STATION RECOVERY (2020)
 KB0934
 KB0934'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0934'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1548 ***********************************************************************
 KB1548  DESIGNATION -  SPRINGFIELD
 KB1548  PID         -  KB1548
 KB1548  STATE/COUNTY-  IL/SANGAMON
 KB1548  COUNTRY     -  US
 KB1548  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1548
 KB1548                         *CURRENT SURVEY CONTROL
 KB1548  ______________________________________________________________________
 KB1548* NAD 83(1997) POSITION- 39 50 08.03758(N) 089 38 08.65125(W)   ADJUSTED
 KB1548* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) SCALED
 KB1548  ______________________________________________________________________
 KB1548  GEOID HEIGHT    -        -32.574 (meters)                     GEOID18
 KB1548  LAPLACE CORR    -          1.71  (seconds)                    DEFLEC18
 KB1548  HORZ ORDER      -  SECOND
 KB1548
 KB1548.The horizontal coordinates were established by classical geodetic methods
 KB1548.and adjusted by the National Geodetic Survey in October 1999.
 KB1548
 KB1548.The orthometric height was scaled from a topographic map.
 KB1548
 KB1548.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1548.GEOID18 height accuracy estimate available here.
 KB1548
 KB1548.Click photographs - Photos may exist for this station.
 KB1548
 KB1548.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1548
 KB1548. The following values were computed from the NAD 83(1997) position.
 KB1548
 KB1548;                    North         East     Units Scale Factor Converg.
 KB1548;SPC IL W     -   351,866.142   745,444.186   MT  0.99996659   +0 20 24.4
 KB1548;SPC IL W     - 1,154,414.17  2,445,678.13   sFT  0.99996659   +0 20 24.4
 KB1548;UTM  16      - 4,412,831.338   274,461.168   MT  1.00022628   -1 41 20.9
 KB1548
 KB1548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1548!SPC IL W     -   0.99997720  x   0.99996659  =   0.99994379
 KB1548!UTM  16      -   0.99997720  x   1.00022628  =   1.00020348
 KB1548
 KB1548:                Primary Azimuth Mark                     Grid Az
 KB1548:SPC IL W     -  SPRINGFIELD AZ MK                        255 30 35.9
 KB1548:UTM  16      -  SPRINGFIELD AZ MK                        257 32 21.2
 KB1548
 KB1548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7446112831(NAD 83)
 KB1548
 KB1548|---------------------------------------------------------------------|
 KB1548| PID    Reference Object                     Distance      Geod. Az  |
 KB1548|                                                           dddmmss.s |
 KB1548| KB1480 SPRINGFIELD PILLSBURY SE TANK       APPROX. 2.6 KM 1740542.9 |
 KB1548| CI8259 SPRINGFIELD RM 1                     35.067 METERS 17745     |
 KB1548| KB1472 SPRINGFIELD ST JOHNS HOSP STK       APPROX. 3.4 KM 1915621.7 |
 KB1548| KB1475 SPRINGFIELD SANGAMON ELEC TK        APPROX. 2.0 KM 1925954.0 |
 KB1548| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX. 4.4 KM 2014317.4 |
 KB1548| KB1489 SPRINGFIELD CAP PWR PLT STK         APPROX. 4.3 KM 2015308.9 |
 KB1548| KB1473 SPRINGFIELD ST JOSEPHS CHURCH       APPROX. 2.2 KM 2082255.5 |
 KB1548| KB1484 SPRINGFIELD ILL PL GAS PLT STK      APPROX. 4.0 KM 2271459.7 |
 KB1548| KB1487 SPRINGFIELD LINCOLN MONUMENT        APPROX. 2.2 KM 2311401.0 |
 KB1548| CI8258 SPRINGFIELD AZ MK                                  2555100.3 |
 KB1548| CI8260 SPRINGFIELD RM 2                     63.182 METERS 26828     |
 KB1548| KB1490 SPRINGFIELD WATER AND LT STACK      APPROX. 2.6 KM 3591604.7 |
 KB1548|---------------------------------------------------------------------|
 KB1548
 KB1548                          SUPERSEDED SURVEY CONTROL
 KB1548
 KB1548  NAD 83(1986)-  39 50 08.04949(N)    089 38 08.64068(W) AD(       ) 2
 KB1548  NAD 27      -  39 50 07.86170(N)    089 38 08.27190(W) AD(       ) 2
 KB1548
 KB1548.Superseded values are not recommended for survey control.
 KB1548
 KB1548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1548.See file dsdata.pdf to determine how the superseded data were derived.
 KB1548
 KB1548_MARKER: DS = TRIANGULATION STATION DISK
 KB1548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1548_STAMPING: SPRINGFIELD 1934
 KB1548_MARK LOGO: CGS
 KB1548_PROJECTION: FLUSH
 KB1548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1548+STABILITY: SURFACE MOTION
 KB1548
 KB1548  HISTORY     - Date     Condition        Report By
 KB1548  HISTORY     - 1934     MONUMENTED       CGS
 KB1548  HISTORY     - 1942     GOOD             CGS
 KB1548  HISTORY     - 1959     MARK NOT FOUND   CGS
 KB1548  HISTORY     - 1971     GOOD             ILDT
 KB1548  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 KB1548
 KB1548                          STATION DESCRIPTION
 KB1548
 KB1548'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1548'STATION IS IN THE NORTHERN PART OF THE CITY OF SPRINGFIELD, IN THE
 KB1548'STATE FAIR GROUNDS ON THE W SIDE OF U.S. HIGHWAY 66, NEAR THE E
 KB1548'EDGE OF THE GROUNDS, ABOUT 150 FEET W OF THE HIGHWAY, 478 FEET N OF A
 KB1548'LARGE CONCRETE SILO, 21 FEET W OF THE WESTERLY OF TWO FENCES
 KB1548'ABOUT 100 FEET APART, 84.5 FEET S OF A 12-INCH ELM TREE WHICH IS THE
 KB1548'MOST SOUTHEASTERLY OF A ROW OF TREES ALONG NE SIDE OF DRIVE, ABOUT
 KB1548'DUE W OF A LONE 36-INCH ELM TREE ON THE E SIDE OF THE FENCE, 48 FEET
 KB1548'E OF THE CENTER LINE OF A DRIVE, AND FLUSH WITH THE SURFACE OF THE
 KB1548'GROUND.
 KB1548'
 KB1548'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1548'DISKS SET IN CONCRETE.
 KB1548'
 KB1548'REFERENCE MARK NO. 1 IS SSE OF THE STATION, 1 FOOT W OF THE FENCE, 18
 KB1548'FEET NE OF A POWER AND TELEPHONE LINE POLE, AND FLUSH WITH THE
 KB1548'SURFACE OF THE GROUND. REFERENCE MARK NO. 2 IS WSW OF THE STATION, 16
 KB1548'FEET E OF THE CENTER LINE OF A DRIVE, 12 FEET N OF A 36-INCH
 KB1548'MAPLE TREE WHICH IS THE MOST NORTHERLY OF A ROW OF TREES ALONG THE E
 KB1548'SIDE OF THE DRIVE, AND FLUSH WITH THE SURFACE OF THE GROUND. THE
 KB1548'DISTANCE BETWEEN REFERENCE MARKS IS 238.41 FT.
 KB1548'
 KB1548'AZIMUTH MARK IS WSW OF THE STATION, ON THE LAWN BETWEEN THE DRIVE AND
 KB1548'THE SIDEWALK, ON THE S SIDE OF THE DRIVE ALONG THE S SIDE OF THE
 KB1548'RACE TRACK, 41 FEET S OF THE CENTER LINE OF THE DRIVE, 1 FOOT N OF
 KB1548'THE N EDGE OF THE SIDEWALK, 2 FEET E OF A LAMP POST, MIDWAY
 KB1548'BETWEEN TWO N-S DRIVES AND FLUSH WITH THE SURFACE OF THE GROUND.
 KB1548
 KB1548                          STATION RECOVERY (1942)
 KB1548
 KB1548'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 (TAK)
 KB1548'STATION RECOVERED AS ORIGINALLY DESCRIBED. FAIR GROUNDS NOW USED AS
 KB1548'ARM AIRCORPS SUPPLY DEPOT.
 KB1548
 KB1548                          STATION RECOVERY (1959)
 KB1548
 KB1548'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1548'THE STATION WAS NOT FOUND AT THIS TIME AND SHOULD BE CONSIDERED AS
 KB1548'LOST. THE SPOT WHERE THE STATION WAS SUPPOSED TO BE IS NOW A
 KB1548'PAVED ROAD AND RAILROAD SIDING. SEVERAL OF THE EMPLOYEES AT THE FAIR
 KB1548'GROUNDS WERE QUESTIONED BUT DID NOT KNOW ANYTHING ABOUT THE
 KB1548'MARKS.
 KB1548
 KB1548                          STATION RECOVERY (1971)
 KB1548
 KB1548'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1971 (CG)
 KB1548'SPRINGFIELD 1932 RECOVERED GOOD.
 KB1548'
 KB1548'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN SPRINGFIELD.
 KB1548
 KB1548                          STATION RECOVERY (2012)
 KB1548
 KB1548'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB1548'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1476 ***********************************************************************
 KB1476  DESIGNATION -  SPRINGFIELD ALLIS CHALMERS STK
 KB1476  PID         -  KB1476
 KB1476  STATE/COUNTY-  IL/SANGAMON
 KB1476  COUNTRY     -  US
 KB1476  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1476
 KB1476                         *CURRENT SURVEY CONTROL
 KB1476  ______________________________________________________________________
 KB1476* NAD 83(1997) POSITION- 39 45 37.39685(N) 089 38 39.72585(W)   ADJUSTED
 KB1476  ______________________________________________________________________
 KB1476  GEOID HEIGHT    -        -32.490 (meters)                     GEOID18
 KB1476  LAPLACE CORR    -          1.01  (seconds)                    DEFLEC18
 KB1476  HORZ ORDER      -  THIRD
 KB1476
 KB1476.The horizontal coordinates were established by classical geodetic methods
 KB1476.and adjusted by the National Geodetic Survey in October 1999.
 KB1476
 KB1476.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1476.GEOID18 height accuracy estimate available here.
 KB1476
 KB1476.Click photographs - Photos may exist for this station.
 KB1476
 KB1476.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1476
 KB1476. The following values were computed from the NAD 83(1997) position.
 KB1476
 KB1476;                    North         East     Units Scale Factor Converg.
 KB1476;SPC IL W     -   343,515.152   744,754.056   MT  0.99996583   +0 20 02.6
 KB1476;SPC IL W     - 1,127,015.96  2,443,413.93   sFT  0.99996583   +0 20 02.6
 KB1476;UTM  16      - 4,404,507.807   273,475.739   MT  1.00023178   -1 41 31.2
 KB1476
 KB1476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7347504507(NAD 83)
 KB1476
 KB1476                          SUPERSEDED SURVEY CONTROL
 KB1476
 KB1476  NAD 83(1986)-  39 45 37.40640(N)    089 38 39.71451(W) AD(       ) 3
 KB1476  NAD 27      -  39 45 37.21500(N)    089 38 39.35300(W) AD(       ) 3
 KB1476
 KB1476.Superseded values are not recommended for survey control.
 KB1476
 KB1476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1476.See file dsdata.pdf to determine how the superseded data were derived.
 KB1476
 KB1476_MARKER: 63 = STACK
 KB1476
 KB1476  HISTORY     - Date     Condition        Report By
 KB1476  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1476
 KB1476                          STATION DESCRIPTION
 KB1476
 KB1476'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1476'THE STATION IS THE CENTER OF THE TOP OF THE STACK LOCATED ABOUT 0.3
 KB1476'MILE NORTHEAST OF THE INTERSECTION OF U.S.  HIGHWAY 66 CITY
 KB1476'ROUTE AND U.S. HIGHWAY 66 BY-PASS. THE STACK IS BUILT OF RED BRICK
 KB1476'AND HAS THE WORDS ALLIS CHALMERS IN WHITE LETTERS ON THE NORTH
 KB1476'AND SOUTH SIDES. THE HEIGHT IS APPROXIMATELY 120 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1477 ***********************************************************************
 KB1477  DESIGNATION -  SPRINGFIELD CILCO STACK
 KB1477  PID         -  KB1477
 KB1477  STATE/COUNTY-  IL/SANGAMON
 KB1477  COUNTRY     -  US
 KB1477  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1477
 KB1477                         *CURRENT SURVEY CONTROL
 KB1477  ______________________________________________________________________
 KB1477* NAD 83(1997) POSITION- 39 47 52.00836(N) 089 38 31.23132(W)   ADJUSTED
 KB1477  ______________________________________________________________________
 KB1477  GEOID HEIGHT    -        -32.540 (meters)                     GEOID18
 KB1477  LAPLACE CORR    -          1.26  (seconds)                    DEFLEC18
 KB1477  HORZ ORDER      -  THIRD
 KB1477
 KB1477.The horizontal coordinates were established by classical geodetic methods
 KB1477.and adjusted by the National Geodetic Survey in October 1999.
 KB1477
 KB1477.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1477.GEOID18 height accuracy estimate available here.
 KB1477
 KB1477.Click photographs - Photos may exist for this station.
 KB1477
 KB1477.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1477
 KB1477. The following values were computed from the NAD 83(1997) position.
 KB1477
 KB1477;                    North         East     Units Scale Factor Converg.
 KB1477;SPC IL W     -   347,667.779   744,931.920   MT  0.99996602   +0 20 09.0
 KB1477;SPC IL W     - 1,140,640.04  2,443,997.47   sFT  0.99996602   +0 20 09.0
 KB1477;UTM  16      - 4,408,652.644   273,800.446   MT  1.00022996   -1 41 30.5
 KB1477
 KB1477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7380008652(NAD 83)
 KB1477
 KB1477                          SUPERSEDED SURVEY CONTROL
 KB1477
 KB1477  NAD 83(1986)-  39 47 52.01811(N)    089 38 31.22039(W) AD(       ) 3
 KB1477  NAD 27      -  39 47 51.82600(N)    089 38 30.85900(W) AD(       ) 3
 KB1477
 KB1477.Superseded values are not recommended for survey control.
 KB1477
 KB1477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1477.See file dsdata.pdf to determine how the superseded data were derived.
 KB1477
 KB1477_MARKER: 63 = STACK
 KB1477
 KB1477  HISTORY     - Date     Condition        Report By
 KB1477  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1477
 KB1477                          STATION DESCRIPTION
 KB1477
 KB1477'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1477'THE STATION IS THE CENTER OF THE TOP OF THE STACK LOCATED ON CAPITOL
 KB1477'AVENUE BETWEEN NINTH STREET AND TENTH STREET IN THE CITY OF
 KB1477'SPRINGFIELD. THE STACK IS A VERY LARGE WHITE ONE BUILT ONTO THE SIDE
 KB1477'OF A BUILDING. THE HEIGHT IS APPROXIMATELY 130 FEET. THE
 KB1477'STACK IS MADE OF CONCRETE.
 KB1477'
 KB1477'THE STACK IS OWNED BY THE CENTRAL ILLINOIS LIGHT CO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3759 ***********************************************************************
 DH3759  CORS        -  This is a GPS Continuously Operating Reference Station.
 DH3759  DESIGNATION -  SPRINGFIELD CORS ARP
 DH3759  CORS_ID     -  ILSA
 DH3759  PID         -  DH3759
 DH3759  STATE/COUNTY-  IL/SANGAMON
 DH3759  COUNTRY     -  US
 DH3759  USGS QUAD   -  SPRINGFIELD EAST (2018)
 DH3759
 DH3759                         *CURRENT SURVEY CONTROL
 DH3759  ______________________________________________________________________
 DH3759* NAD 83(2011) POSITION- 39 46 43.05990(N) 089 36 37.05189(W)   ADJUSTED
 DH3759* NAD 83(2011) ELLIP HT-   154.024 (meters)        (04/??/25)   ADJUSTED
 DH3759* NAD 83(2011) EPOCH   -  2010.00
 DH3759  ______________________________________________________________________
 DH3759  GEOID HEIGHT    -        -32.494 (meters)                     GEOID18
 DH3759  NAD 83(2011) X  -     33,386.415 (meters)                     COMP
 DH3759  NAD 83(2011) Y  - -4,908,475.423 (meters)                     COMP
 DH3759  NAD 83(2011) Z  -  4,059,224.644 (meters)                     COMP
 DH3759
 DH3759  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3759  Standards:
 DH3759         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3759            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3759  -------------------------------------------------------------------
 DH3759  NETWORK    0.08   0.11           0.03   0.03   0.06     -0.32889600
 DH3759  -------------------------------------------------------------------
 DH3759
 DH3759.The coordinates were established by GPS observations
 DH3759.and adjusted by the National Geodetic Survey in April 2025.
 DH3759
 DH3759.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3759.been affixed to the stable North American Tectonic Plate. 
 DH3759
 DH3759.The coordinates are valid at the epoch date displayed above
 DH3759.which is a decimal equivalence of Year/Month/Day.
 DH3759
 DH3759.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DH3759.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DH3759.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DH3759.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DH3759.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DH3759.published epoch of 2010.00.
 DH3759
 DH3759.Additional information on MYCS is available at:
 DH3759.https://geodesy.noaa.gov/CORS/index.shtml
 DH3759
 DH3759.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3759.GEOID18 height accuracy estimate available here.
 DH3759
 DH3759.The PID for the CORS L1 Phase Center is DR1622.
 DH3759
 DH3759.Click photographs - Photos may exist for this station.
 DH3759
 DH3759.The XYZ, and position/ellipsoidal ht. are equivalent.
 DH3759
 DH3759.The ellipsoidal height was determined by GPS observations
 DH3759.and is referenced to NAD 83.
 DH3759
 DH3759. The following values were computed from the NAD 83(2011) position.
 DH3759
 DH3759;                    North         East     Units Scale Factor Converg.
 DH3759;SPC IL W     -   345,557.791   747,661.364   MT  0.99996913   +0 21 21.6
 DH3759;SPC IL W     - 1,133,717.52  2,452,952.33   sFT  0.99996913   +0 21 21.6
 DH3759;UTM  16      - 4,406,446.862   276,454.220   MT  1.00021527   -1 40 14.9
 DH3759
 DH3759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3759!SPC IL W     -   0.99997584  x   0.99996913  =   0.99994497
 DH3759!UTM  16      -   0.99997584  x   1.00021527  =   1.00019110
 DH3759
 DH3759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7645406446(NAD 83)
 DH3759
 DH3759                          SUPERSEDED SURVEY CONTROL
 DH3759
 DH3759  NAD 83(2011)-  39 46 43.06019(N)    089 36 37.05194(W) AD(2010.00) c
 DH3759  ELLIP H (06/??/19)  154.031  (m)                       GP(2010.00) c c
 DH3759  NAD 83(2011)-  39 46 43.06008(N)    089 36 37.05193(W) AD(2010.00) c
 DH3759  NAD 83(2011)-  39 46 43.06020(N)    089 36 37.05186(W) AD(2010.00) c
 DH3759  ELLIP H (08/??/11)  154.030  (m)                       GP(2010.00) c c
 DH3759  NAD 83(2007)-  39 46 43.06026(N)    089 36 37.05230(W) AD(2002.00) c
 DH3759  NAD 83(CORS)-  39 46 43.06026(N)    089 36 37.05230(W) AD(2002.00) c
 DH3759  ELLIP H (06/??/05)  154.039  (m)                       GP(2002.00) c c
 DH3759
 DH3759.Superseded values are not recommended for survey control.
 DH3759
 DH3759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3759.See file dsdata.pdf to determine how the superseded data were derived.
 DH3759
 DH3759_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DH3759
 DH3759                          STATION DESCRIPTION
 DH3759
 DH3759'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DH3759'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DH3759'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DH3759'AND LOG FILES ACCESSIBLE AT:
 DH3759'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ7592 ***********************************************************************
 AJ7592  DESIGNATION -  SPRINGFIELD DEPOT
 AJ7592  PID         -  AJ7592
 AJ7592  STATE/COUNTY-  IL/SANGAMON
 AJ7592  COUNTRY     -  US
 AJ7592  USGS QUAD   -  SPRINGFIELD WEST (2018)
 AJ7592
 AJ7592                         *CURRENT SURVEY CONTROL
 AJ7592  ______________________________________________________________________
 AJ7592* NAD 83(2011) POSITION- 39 48 25.24140(N) 089 40 22.11470(W)   ADJUSTED
 AJ7592* NAD 83(2011) ELLIP HT-   146.690 (meters)        (06/27/12)   ADJUSTED
 AJ7592* NAD 83(2011) EPOCH   -  2010.00
 AJ7592* NAVD 88 ORTHO HEIGHT -   179.2   (meters)      588.    (feet) GPS OBS
 AJ7592  ______________________________________________________________________
 AJ7592  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ7592  GEOID HEIGHT    -        -32.508 (meters)                     GEOID99
 AJ7592  GEOID HEIGHT    -        -32.567 (meters)                     GEOID18
 AJ7592  NAD 83(2011) X  -     28,019.035 (meters)                     COMP
 AJ7592  NAD 83(2011) Y  - -4,906,486.300 (meters)                     COMP
 AJ7592  NAD 83(2011) Z  -  4,061,641.480 (meters)                     COMP
 AJ7592  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 AJ7592
 AJ7592  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ7592  Standards:
 AJ7592         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ7592            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ7592  -------------------------------------------------------------------
 AJ7592  NETWORK    0.52   0.96           0.24   0.18   0.49     -0.07649374
 AJ7592  -------------------------------------------------------------------
 AJ7592  Click here for local accuracies and other accuracy information.
 AJ7592
 AJ7592.The horizontal coordinates were established by GPS observations
 AJ7592.and adjusted by the National Geodetic Survey in June 2012.
 AJ7592
 AJ7592.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ7592.been affixed to the stable North American tectonic plate. See 
 AJ7592.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ7592
 AJ7592.The horizontal coordinates are valid at the epoch date displayed above
 AJ7592.which is a decimal equivalence of Year/Month/Day.
 AJ7592
 AJ7592.The orthometric height was determined by GPS observations and a
 AJ7592.high-resolution geoid model.
 AJ7592
 AJ7592.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ7592.GEOID18 height accuracy estimate available here.
 AJ7592
 AJ7592.Click photographs - Photos may exist for this station.
 AJ7592
 AJ7592.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ7592
 AJ7592.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ7592
 AJ7592.The ellipsoidal height was determined by GPS observations
 AJ7592.and is referenced to NAD 83.
 AJ7592
 AJ7592. The following values were computed from the NAD 83(2011) position.
 AJ7592
 AJ7592;                    North         East     Units Scale Factor Converg.
 AJ7592;SPC IL W     -   348,677.688   742,288.447   MT  0.99996318   +0 18 58.2
 AJ7592;SPC IL W     - 1,143,953.38  2,435,324.68   sFT  0.99996318   +0 18 58.2
 AJ7592;UTM  16      - 4,409,755.761   271,193.655   MT  1.00024457   -1 42 42.8
 AJ7592
 AJ7592!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ7592!SPC IL W     -   0.99997699  x   0.99996318  =   0.99994017
 AJ7592!UTM  16      -   0.99997699  x   1.00024457  =   1.00022155
 AJ7592
 AJ7592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7119309755(NAD 83)
 AJ7592
 AJ7592                          SUPERSEDED SURVEY CONTROL
 AJ7592
 AJ7592  NAD 83(2007)-  39 48 25.24152(N)    089 40 22.11544(W) AD(2002.00) 0
 AJ7592  ELLIP H (02/10/07)  146.707  (m)                       GP(2002.00)    
 AJ7592  ELLIP H (02/03/05)  146.690  (m)                       GP(       ) 4 2
 AJ7592  NAD 83(1997)-  39 48 25.24158(N)    089 40 22.11524(W) AD(       ) 1
 AJ7592  ELLIP H (01/24/02)  146.716  (m)                       GP(       ) 2 2
 AJ7592
 AJ7592.Superseded values are not recommended for survey control.
 AJ7592
 AJ7592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ7592.See file dsdata.pdf to determine how the superseded data were derived.
 AJ7592
 AJ7592_MARKER: DD = SURVEY DISK
 AJ7592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ7592_STAMPING: SPRINGFIELD DEPOT 1996
 AJ7592_MARK LOGO: ILDT
 AJ7592_PROJECTION: FLUSH
 AJ7592_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ7592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ7592+STABILITY: SURFACE MOTION
 AJ7592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ7592+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2001
 AJ7592
 AJ7592  HISTORY     - Date     Condition        Report By
 AJ7592  HISTORY     - 1996     MONUMENTED       ILDT
 AJ7592  HISTORY     - 20011218 GOOD             NGS
 AJ7592
 AJ7592                          STATION DESCRIPTION
 AJ7592
 AJ7592'DESCRIBED BY NATIONAL GEODETIC SURVEY 2001 (GLW)
 AJ7592'LOCATED ON NORTHWEST SIDE OF SPRINGFIELD. TO REACH REACH FROM JUNCTION
 AJ7592'OF IL 97
 AJ7592'(JEFFERSON STREET) AND IL 4 (VETERNS PARKWAY), AT THE NORTHWEST EDGE
 AJ7592'OF SPRINGFIELD, GO
 AJ7592'SOUTHEAST ON IL 97 FOR 1.7 MI (2.7 KM) TO NORTH LINCON AVENUE. TURN
 AJ7592'LEFT (NORTH) 0.03 MI (0.05
 AJ7592'KM) TO WEST REYNOLDS STREET AND STATION IS ON NORTHEAST QUADRENT OF
 AJ7592'INTERSECTION.
 AJ7592'STATION IS 1.27 M (4.17 FT) NORTHEAST OF  A CHAIN LINK FENCE, 7.0 M
 AJ7592'(23.0 FT) NORTHWEST OF
 AJ7592'CORNER POST, 4.35 M (14.27 FT) SOUTHWEST OF EDGE OF PARKING LOT, 8.7 M
 AJ7592'28.5 FT
 AJ7592'EASTNORTHEAST OF OF A POWERPOLE. STATION STAMPED SPRINGFIELD DEPOT
 AJ7592'1996 AND IS FLUSH
 AJ7592'WITH GROUND
 AJ7592'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1486 ***********************************************************************
 KB1486  DESIGNATION -  SPRINGFIELD HIGH SCHOOL STACK
 KB1486  PID         -  KB1486
 KB1486  STATE/COUNTY-  IL/SANGAMON
 KB1486  COUNTRY     -  US
 KB1486  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1486
 KB1486                         *CURRENT SURVEY CONTROL
 KB1486  ______________________________________________________________________
 KB1486* NAD 83(1997) POSITION- 39 48 02.88005(N) 089 39 40.11365(W)   ADJUSTED
 KB1486  ______________________________________________________________________
 KB1486  GEOID HEIGHT    -        -32.554 (meters)                     GEOID18
 KB1486  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 KB1486  HORZ ORDER      -  THIRD
 KB1486
 KB1486.The horizontal coordinates were established by classical geodetic methods
 KB1486.and adjusted by the National Geodetic Survey in October 1999.
 KB1486
 KB1486.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1486.GEOID18 height accuracy estimate available here.
 KB1486
 KB1486.Click photographs - Photos may exist for this station.
 KB1486
 KB1486.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1486
 KB1486. The following values were computed from the NAD 83(1997) position.
 KB1486
 KB1486;                    North         East     Units Scale Factor Converg.
 KB1486;SPC IL W     -   347,993.635   743,291.376   MT  0.99996424   +0 19 25.0
 KB1486;SPC IL W     - 1,141,709.12  2,438,615.12   sFT  0.99996424   +0 19 25.0
 KB1486;UTM  16      - 4,409,036.447   272,172.021   MT  1.00023907   -1 42 15.1
 KB1486
 KB1486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7217209036(NAD 83)
 KB1486
 KB1486                          SUPERSEDED SURVEY CONTROL
 KB1486
 KB1486  NAD 83(1986)-  39 48 02.88972(N)    089 39 40.10314(W) AD(       ) 3
 KB1486  NAD 27      -  39 48 02.70000(N)    089 39 39.73900(W) AD(       ) 3
 KB1486
 KB1486.Superseded values are not recommended for survey control.
 KB1486
 KB1486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1486.See file dsdata.pdf to determine how the superseded data were derived.
 KB1486
 KB1486_MARKER: 63 = STACK
 KB1486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1486+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2015
 KB1486
 KB1486  HISTORY     - Date     Condition        Report By
 KB1486  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1486  HISTORY     - 1962     GOOD             CGS
 KB1486  HISTORY     - 20120725 GOOD             GEOCAC
 KB1486  HISTORY     - 20150524 GOOD             GEOCAC
 KB1486
 KB1486                          STATION DESCRIPTION
 KB1486
 KB1486'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1486'THE STATION IS THE CENTER OF THE TOP OF THE STACK BUILT ONTO THE BACK
 KB1486'OF THE SCHOOL LOCATED NORTH OF WEST MONROE STREET, SOUTH OF
 KB1486'WASHINGTON, AND WEST OF LEWIS STREET IN THE WESTERN SECTION OF THE
 KB1486'CITY OF SPRINGFIELD. THE STACK IS BUILT OF RED BRICK AND THE
 KB1486'HEIGHT IS APPROXIMATELY 100 FEET.
 KB1486
 KB1486                          STATION RECOVERY (1962)
 KB1486
 KB1486'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JVT)
 KB1486'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 KB1486
 KB1486                          STATION RECOVERY (2012)
 KB1486
 KB1486'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 KB1486'RECOVERED IN GOOD CONDITION.
 KB1486
 KB1486                          STATION RECOVERY (2015)
 KB1486
 KB1486'RECOVERY NOTE BY GEOCACHING 2015 (DSA)
 KB1486'MARK FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1470 ***********************************************************************
 KB1470  DESIGNATION -  SPRINGFIELD ILL SOY PROD VENT
 KB1470  PID         -  KB1470
 KB1470  STATE/COUNTY-  IL/SANGAMON
 KB1470  COUNTRY     -  US
 KB1470  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB1470
 KB1470                         *CURRENT SURVEY CONTROL
 KB1470  ______________________________________________________________________
 KB1470* NAD 83(1997) POSITION- 39 49 56.93535(N) 089 36 24.41906(W)   ADJUSTED
 KB1470  ______________________________________________________________________
 KB1470  GEOID HEIGHT    -        -32.544 (meters)                     GEOID18
 KB1470  LAPLACE CORR    -          2.09  (seconds)                    DEFLEC18
 KB1470  HORZ ORDER      -  THIRD
 KB1470
 KB1470.The horizontal coordinates were established by classical geodetic methods
 KB1470.and adjusted by the National Geodetic Survey in October 1999.
 KB1470
 KB1470.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1470.GEOID18 height accuracy estimate available here.
 KB1470
 KB1470.Click photographs - Photos may exist for this station.
 KB1470
 KB1470.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1470
 KB1470. The following values were computed from the NAD 83(1997) position.
 KB1470
 KB1470;                    North         East     Units Scale Factor Converg.
 KB1470;SPC IL W     -   351,538.856   747,924.566   MT  0.99996944   +0 21 31.1
 KB1470;SPC IL W     - 1,153,340.40  2,453,815.85   sFT  0.99996944   +0 21 31.1
 KB1470;UTM  16      - 4,412,416.327   276,929.024   MT  1.00021265   -1 40 13.6
 KB1470
 KB1470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7692912416(NAD 83)
 KB1470
 KB1470                          SUPERSEDED SURVEY CONTROL
 KB1470
 KB1470  NAD 83(1986)-  39 49 56.94626(N)    089 36 24.40704(W) AD(       ) 3
 KB1470  NAD 27      -  39 49 56.75400(N)    089 36 24.04500(W) AD(       ) 3
 KB1470
 KB1470.Superseded values are not recommended for survey control.
 KB1470
 KB1470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1470.See file dsdata.pdf to determine how the superseded data were derived.
 KB1470
 KB1470
 KB1470  HISTORY     - Date     Condition        Report By
 KB1470  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1470
 KB1470                          STATION DESCRIPTION
 KB1470
 KB1470'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1470'THE STATION IS THE CENTER OF THE TOP OF THE ELEVATOR VENTILATOR ON
 KB1470'THE GRAIN ELEVATOR LOCATED 0.1 MILE NORTHWEST OF THE JUNCTION OF
 KB1470'U.S. HIGHWAY 54 AND U.S. HIGHWAY 66 BY-PASS. THE ELEVATOR IS
 KB1470'APPROXIMATELY 150 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1512 ***********************************************************************
 KB1512  DESIGNATION -  SPRINGFIELD ILL ST POL MAST
 KB1512  PID         -  KB1512
 KB1512  STATE/COUNTY-  IL/SANGAMON
 KB1512  COUNTRY     -  US
 KB1512  USGS QUAD   -  CHATHAM (2018)
 KB1512
 KB1512                         *CURRENT SURVEY CONTROL
 KB1512  ______________________________________________________________________
 KB1512* NAD 83(1997) POSITION- 39 41 21.76168(N) 089 38 31.02165(W)   ADJUSTED
 KB1512  ______________________________________________________________________
 KB1512  GEOID HEIGHT    -        -32.371 (meters)                     GEOID18
 KB1512  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 KB1512  HORZ ORDER      -  THIRD
 KB1512
 KB1512.The horizontal coordinates were established by classical geodetic methods
 KB1512.and adjusted by the National Geodetic Survey in October 1999.
 KB1512
 KB1512.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1512.GEOID18 height accuracy estimate available here.
 KB1512
 KB1512.Click photographs - Photos may exist for this station.
 KB1512
 KB1512.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1512
 KB1512. The following values were computed from the NAD 83(1997) position.
 KB1512
 KB1512;                    North         East     Units Scale Factor Converg.
 KB1512;SPC IL W     -   335,632.596   745,007.378   MT  0.99996611   +0 20 06.4
 KB1512;SPC IL W     - 1,101,154.61  2,444,245.04   sFT  0.99996611   +0 20 06.4
 KB1512;UTM  16      - 4,396,619.126   273,450.424   MT  1.00023193   -1 41 16.6
 KB1512
 KB1512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7345096619(NAD 83)
 KB1512
 KB1512                          SUPERSEDED SURVEY CONTROL
 KB1512
 KB1512  NAD 83(1986)-  39 41 21.77094(N)    089 38 31.01059(W) AD(       ) 3
 KB1512  NAD 27      -  39 41 21.58600(N)    089 38 30.66400(W) AD(       ) 3
 KB1512
 KB1512.Superseded values are not recommended for survey control.
 KB1512
 KB1512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1512.See file dsdata.pdf to determine how the superseded data were derived.
 KB1512
 KB1512_MARKER: 42 = RADIO/TV MAST
 KB1512
 KB1512  HISTORY     - Date     Condition        Report By
 KB1512  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1512  HISTORY     - 1976     GOOD             NGS
 KB1512
 KB1512                          STATION DESCRIPTION
 KB1512
 KB1512'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1512'THE STATION IS LOCATED ABOUT 7 MILES SOUTH OF SPRINGFIELD ON THE EAST
 KB1512'SIDE OF U.S. HIGHWAY 66.
 KB1512'
 KB1512'TO REACH THE STATION FROM THE SOUTH END OF THE BRIDGE OVER LAKE
 KB1512'SPRINGFIELD, GO SOUTH ON U.S. HIGHWAY 66 FOR 0.65 MILE TO THE
 KB1512'ILLINOIS STATE POLICE DISTRICT OFFICE BUILDINGS AND THE STATION TO
 KB1512'THE SOUTHEAST OF MAIN BUILDING.
 KB1512'
 KB1512'THE POINT INTERSECTED WAS THE RED LIGHT ON TOP.
 KB1512'
 KB1512'THE STATION IS A STEEL TOWER PAINTED RED AND WHITE AND IS
 KB1512'APPROXIMATELY 250 FEET HIGH.
 KB1512
 KB1512                          STATION RECOVERY (1976)
 KB1512
 KB1512'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1512'THE SPRINGFIELD ILLINOIS STATE POLICE RADIO MAST IS LOCATED 7 MILES
 KB1512'SOUTH OF SPRINGFIELD, ON THE EAST SIDE OF U.S. HIGHWAY 66.  IT IS
 KB1512'250 FEET HIGH, PAINTED RED AND WHITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1487 ***********************************************************************
 KB1487  DESIGNATION -  SPRINGFIELD LINCOLN MONUMENT
 KB1487  PID         -  KB1487
 KB1487  STATE/COUNTY-  IL/SANGAMON
 KB1487  COUNTRY     -  US
 KB1487  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1487
 KB1487                         *CURRENT SURVEY CONTROL
 KB1487  ______________________________________________________________________
 KB1487* NAD 83(1997) POSITION- 39 49 23.50908(N) 089 39 20.55223(W)   ADJUSTED
 KB1487  ______________________________________________________________________
 KB1487  GEOID HEIGHT    -        -32.577 (meters)                     GEOID18
 KB1487  LAPLACE CORR    -          1.29  (seconds)                    DEFLEC18
 KB1487  HORZ ORDER      -  THIRD
 KB1487
 KB1487.The horizontal coordinates were established by classical geodetic methods
 KB1487.and adjusted by the National Geodetic Survey in October 1999.
 KB1487
 KB1487.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1487.GEOID18 height accuracy estimate available here.
 KB1487
 KB1487.Click photographs - Photos may exist for this station.
 KB1487
 KB1487.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1487
 KB1487. The following values were computed from the NAD 83(1997) position.
 KB1487
 KB1487;                    North         East     Units Scale Factor Converg.
 KB1487;SPC IL W     -   350,482.906   743,742.506   MT  0.99996472   +0 19 38.0
 KB1487;SPC IL W     - 1,149,876.00  2,440,095.21   sFT  0.99996472   +0 19 38.0
 KB1487;UTM  16      - 4,411,508.866   272,711.117   MT  1.00023604   -1 42 05.4
 KB1487
 KB1487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7271111508(NAD 83)
 KB1487
 KB1487                          SUPERSEDED SURVEY CONTROL
 KB1487
 KB1487  NAD 83(1986)-  39 49 23.52000(N)    089 39 20.54262(W) AD(       ) 3
 KB1487  NAD 27      -  39 49 23.32500(N)    089 39 20.17100(W) AD(       ) 3
 KB1487
 KB1487.Superseded values are not recommended for survey control.
 KB1487
 KB1487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1487.See file dsdata.pdf to determine how the superseded data were derived.
 KB1487
 KB1487_MARKER: 70 = MONUMENT
 KB1487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1487+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2015
 KB1487
 KB1487  HISTORY     - Date     Condition        Report By
 KB1487  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1487  HISTORY     - 20120725 GOOD             GEOCAC
 KB1487  HISTORY     - 20150523 GOOD             GEOCAC
 KB1487  HISTORY     - 20180914 GOOD             GEOCAC
 KB1487
 KB1487                          STATION DESCRIPTION
 KB1487
 KB1487'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1487'THE STATION IS THE CENTER OF THE TOP OF THE CONCRETE MONUMENT IN THE
 KB1487'OAK RIDGE CEMETERY LOCATED AT THE NORTH EDGE OF THE CITY OF
 KB1487'SPRINGFIELD.  THE MONUMENT IS WHITE AND GREY AND HAS A POINTED TOP.
 KB1487'THE HEIGHT IS APPROXIMATELY 80 FEET.
 KB1487
 KB1487                          STATION RECOVERY (2012)
 KB1487
 KB1487'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 KB1487'RECOVERED IN GOOD CONDITION.
 KB1487
 KB1487                          STATION RECOVERY (2015)
 KB1487
 KB1487'RECOVERY NOTE BY GEOCACHING 2015 (DSA)
 KB1487'MARK FOUND IN GOOD CONDITION
 KB1487
 KB1487                          STATION RECOVERY (2018)
 KB1487
 KB1487'RECOVERY NOTE BY GEOCACHING 2018 (RCF)
 KB1487'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1479 ***********************************************************************
 KB1479  DESIGNATION -  SPRINGFIELD MUNICIPAL TANK
 KB1479  PID         -  KB1479
 KB1479  STATE/COUNTY-  IL/SANGAMON
 KB1479  COUNTRY     -  US
 KB1479  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1479
 KB1479                         *CURRENT SURVEY CONTROL
 KB1479  ______________________________________________________________________
 KB1479* NAD 83(1997) POSITION- 39 46 39.52436(N) 089 39 12.56475(W)   ADJUSTED
 KB1479  ______________________________________________________________________
 KB1479  GEOID HEIGHT    -        -32.519 (meters)                     GEOID18
 KB1479  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 KB1479  HORZ ORDER      -  THIRD
 KB1479
 KB1479.The horizontal coordinates were established by classical geodetic methods
 KB1479.and adjusted by the National Geodetic Survey in October 1999.
 KB1479
 KB1479.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1479.GEOID18 height accuracy estimate available here.
 KB1479
 KB1479.Click photographs - Photos may exist for this station.
 KB1479
 KB1479.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1479
 KB1479. The following values were computed from the NAD 83(1997) position.
 KB1479
 KB1479;                    North         East     Units Scale Factor Converg.
 KB1479;SPC IL W     -   345,426.655   743,961.447   MT  0.99996496   +0 19 42.0
 KB1479;SPC IL W     - 1,133,287.28  2,440,813.51   sFT  0.99996496   +0 19 42.0
 KB1479;UTM  16      - 4,406,446.662   272,751.022   MT  1.00023582   -1 41 54.4
 KB1479
 KB1479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7275106446(NAD 83)
 KB1479
 KB1479                          SUPERSEDED SURVEY CONTROL
 KB1479
 KB1479  NAD 83(1986)-  39 46 39.53401(N)    089 39 12.55379(W) AD(       ) 3
 KB1479  NAD 27      -  39 46 39.34200(N)    089 39 12.19000(W) AD(       ) 3
 KB1479
 KB1479.Superseded values are not recommended for survey control.
 KB1479
 KB1479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1479.See file dsdata.pdf to determine how the superseded data were derived.
 KB1479
 KB1479_MARKER: 53 = ELEVATED TANK
 KB1479
 KB1479  HISTORY     - Date     Condition        Report By
 KB1479  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1479  HISTORY     - 1962     GOOD             CGS
 KB1479
 KB1479                          STATION DESCRIPTION
 KB1479
 KB1479'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1479'THE STATION IS THE CENTER OF THE BALL ATOP THE TANK LOCATED 0.2 MILE
 KB1479'SOUTHWEST OF THE INTERSECTION OF EAST ASH STREET AND 2ND
 KB1479'STREET IN THE WESTERN SECTION OF THE CITY OF SPRINGFIELD. IT IS A
 KB1479'HUGE TANK SUPPORTED BY A 16-LEGGED STEEL STRUCTURE. THE TANK AND
 KB1479'SUPPORTING STRUCTURE ARE PAINTED SILVER.THE OVERALL HEIGHT IS
 KB1479'APPROXIMATELY 125 FEET.
 KB1479
 KB1479                          STATION RECOVERY (1962)
 KB1479
 KB1479'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JVT)
 KB1479'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1491 ***********************************************************************
 KB1491  DESIGNATION -  SPRINGFIELD MUNICIPAL TANK
 KB1491  PID         -  KB1491
 KB1491  STATE/COUNTY-  IL/SANGAMON
 KB1491  COUNTRY     -  US
 KB1491  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1491
 KB1491                         *CURRENT SURVEY CONTROL
 KB1491  ______________________________________________________________________
 KB1491* NAD 83(1997) POSITION- 39 47 15.34744(N) 089 41 37.85603(W)   ADJUSTED
 KB1491  ______________________________________________________________________
 KB1491  GEOID HEIGHT    -        -32.548 (meters)                     GEOID18
 KB1491  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 KB1491  HORZ ORDER      -  THIRD
 KB1491
 KB1491.The horizontal coordinates were established by classical geodetic methods
 KB1491.and adjusted by the National Geodetic Survey in October 1999.
 KB1491
 KB1491.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1491.GEOID18 height accuracy estimate available here.
 KB1491
 KB1491.Click photographs - Photos may exist for this station.
 KB1491
 KB1491.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1491
 KB1491. The following values were computed from the NAD 83(1997) position.
 KB1491
 KB1491;                    North         East     Units Scale Factor Converg.
 KB1491;SPC IL W     -   346,512.411   740,498.256   MT  0.99996136   +0 18 09.3
 KB1491;SPC IL W     - 1,136,849.47  2,429,451.36   sFT  0.99996136   +0 18 09.3
 KB1491;UTM  16      - 4,407,654.576   269,327.437   MT  1.00025513   -1 43 28.8
 KB1491
 KB1491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK6932707654(NAD 83)
 KB1491
 KB1491                          SUPERSEDED SURVEY CONTROL
 KB1491
 KB1491  NAD 83(1986)-  39 47 15.35690(N)    089 41 37.84570(W) AD(       ) 3
 KB1491  NAD 27      -  39 47 15.16892(N)    089 41 37.47638(W) AD(       ) 3
 KB1491
 KB1491.Superseded values are not recommended for survey control.
 KB1491
 KB1491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1491.See file dsdata.pdf to determine how the superseded data were derived.
 KB1491
 KB1491_MARKER: 53 = ELEVATED TANK
 KB1491
 KB1491  HISTORY     - Date     Condition        Report By
 KB1491  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1491
 KB1491                          STATION DESCRIPTION
 KB1491
 KB1491'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1491'THE SPRINGFIELD MUNICIPAL WATER TANK IS LOCATED IN THE
 KB1491'WESTERN PART OF SPRINGFIELD, JUST NORTH OF OLD JACKSONVILLE
 KB1491'ROAD, 0.6 MILES EAST ALONG OLD JACKSONVILLE ROAD FROM THE
 KB1491'INTERSECTION OF MONROE AND OLD JACKSONVILLE ROAD.  IT IS AN
 KB1491'ELLIPSOID TANK, 175 FEET HIGH, SILVERISH-BLUE IN COLOR, WITH
 KB1491'BLACK LETTERING SPRINGFIELD ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1480 ***********************************************************************
 KB1480  DESIGNATION -  SPRINGFIELD PILLSBURY SE TANK
 KB1480  PID         -  KB1480
 KB1480  STATE/COUNTY-  IL/SANGAMON
 KB1480  COUNTRY     -  US
 KB1480  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1480
 KB1480                         *CURRENT SURVEY CONTROL
 KB1480  ______________________________________________________________________
 KB1480* NAD 83(1997) POSITION- 39 48 44.10044(N) 089 37 57.39464(W)   ADJUSTED
 KB1480  ______________________________________________________________________
 KB1480  GEOID HEIGHT    -        -32.549 (meters)                     GEOID18
 KB1480  LAPLACE CORR    -          1.52  (seconds)                    DEFLEC18
 KB1480  HORZ ORDER      -  THIRD
 KB1480
 KB1480.The horizontal coordinates were established by classical geodetic methods
 KB1480.and adjusted by the National Geodetic Survey in October 1999.
 KB1480
 KB1480.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1480.GEOID18 height accuracy estimate available here.
 KB1480
 KB1480.Click photographs - Photos may exist for this station.
 KB1480
 KB1480.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1480
 KB1480. The following values were computed from the NAD 83(1997) position.
 KB1480
 KB1480;                    North         East     Units Scale Factor Converg.
 KB1480;SPC IL W     -   349,279.077   745,727.278   MT  0.99996691   +0 20 31.0
 KB1480;SPC IL W     - 1,145,926.44  2,446,606.91   sFT  0.99996691   +0 20 31.0
 KB1480;UTM  16      - 4,410,235.200   274,652.548   MT  1.00022522   -1 41 10.7
 KB1480
 KB1480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7465210235(NAD 83)
 KB1480
 KB1480                          SUPERSEDED SURVEY CONTROL
 KB1480
 KB1480  NAD 83(1986)-  39 48 44.11088(N)    089 37 57.38364(W) AD(       ) 3
 KB1480  NAD 27      -  39 48 43.92000(N)    089 37 57.02200(W) AD(       ) 3
 KB1480
 KB1480.Superseded values are not recommended for survey control.
 KB1480
 KB1480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1480.See file dsdata.pdf to determine how the superseded data were derived.
 KB1480
 KB1480_MARKER: 53 = ELEVATED TANK
 KB1480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1480+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 KB1480
 KB1480  HISTORY     - Date     Condition        Report By
 KB1480  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1480  HISTORY     - 20120725 GOOD             GEOCAC
 KB1480
 KB1480                          STATION DESCRIPTION
 KB1480
 KB1480'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1480'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED ON THE EAST
 KB1480'END OF THE LARGE PILLSBURY MILLING COMPANY BUILDING AT THE
 KB1480'JUNCTION OF N. 15TH STREET AND ENTERPRISE AVENUE. THE TANK IS
 KB1480'SUPPORTED BY A 4-LEGGED STEEL STRUCTURE FASTENED TO THE
 KB1480'TOP OF THE BUILDING. THE TANK AND SUPPORTING STRUCTURE ARE PAINTED
 KB1480'SILVER. THE TANK HAS THE WORD PILLSBURY IN LARGE BLUE LETTERS ON
 KB1480'THE NORTH AND SOUTH SIDES. THE HEIGHT OF THE TANK AND SUPPORTING LEGS
 KB1480'IS ABOUT 40 FEET.
 KB1480
 KB1480                          STATION RECOVERY (2012)
 KB1480
 KB1480'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 KB1480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1469 ***********************************************************************
 KB1469  DESIGNATION -  SPRINGFIELD RAD STA WTAX TOWER
 KB1469  PID         -  KB1469
 KB1469  STATE/COUNTY-  IL/SANGAMON
 KB1469  COUNTRY     -  US
 KB1469  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB1469
 KB1469                         *CURRENT SURVEY CONTROL
 KB1469  ______________________________________________________________________
 KB1469* NAD 83(1997) POSITION- 39 47 36.41544(N) 089 36 18.36165(W)   ADJUSTED
 KB1469  ______________________________________________________________________
 KB1469  GEOID HEIGHT    -        -32.507 (meters)                     GEOID18
 KB1469  LAPLACE CORR    -          1.50  (seconds)                    DEFLEC18
 KB1469  HORZ ORDER      -  THIRD
 KB1469
 KB1469.The horizontal coordinates were established by classical geodetic methods
 KB1469.and adjusted by the National Geodetic Survey in October 1999.
 KB1469
 KB1469.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1469.GEOID18 height accuracy estimate available here.
 KB1469
 KB1469.Click photographs - Photos may exist for this station.
 KB1469
 KB1469.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1469
 KB1469. The following values were computed from the NAD 83(1997) position.
 KB1469
 KB1469;                    North         East     Units Scale Factor Converg.
 KB1469;SPC IL W     -   347,206.067   748,095.791   MT  0.99996964   +0 21 33.9
 KB1469;SPC IL W     - 1,139,125.24  2,454,377.61   sFT  0.99996964   +0 21 33.9
 KB1469;UTM  16      - 4,408,079.138   276,946.799   MT  1.00021256   -1 40 04.8
 KB1469
 KB1469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7694608079(NAD 83)
 KB1469
 KB1469                          SUPERSEDED SURVEY CONTROL
 KB1469
 KB1469  NAD 83(1986)-  39 47 36.42566(N)    089 36 18.35020(W) AD(       ) 3
 KB1469  NAD 27      -  39 47 36.23300(N)    089 36 17.99200(W) AD(       ) 3
 KB1469
 KB1469.Superseded values are not recommended for survey control.
 KB1469
 KB1469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1469.See file dsdata.pdf to determine how the superseded data were derived.
 KB1469
 KB1469_MARKER: 43 = RADIO/TV TOWER
 KB1469
 KB1469  HISTORY     - Date     Condition        Report By
 KB1469  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1469
 KB1469                          STATION DESCRIPTION
 KB1469
 KB1469'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1469'THE STATION IS THE CENTER OF THE TOP OF THE TOWER LOCATED ABOUT 2-1/2
 KB1469'MILES EAST OF THE CENTER OF THE CITY OF SPRINGFIELD JUST
 KB1469'EAST OF U.S. HIGHWAY 66 BY-PASS, 0.15 MILE NORTH OF THE INTERSECTION
 KB1469'OF U.S. HIGHWAY 66 BY-PASS AND STATE HIGHWAY 29. THE TOWER IS A
 KB1469'CROSS-SECTION STEEL STRUCTURE PAINTED IN ALTERNATE SECTIONS OF
 KB1469'INTERNATIONAL ORANGE AND WHITE. IT IS SELF-SUPPORTING. THE
 KB1469'OVERALL HEIGHT IS 300 FEET, TOWER IS 273, 27 FOOT PYLON ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1478 ***********************************************************************
 KB1478  DESIGNATION -  SPRINGFIELD RAD STA WCVS TOWER
 KB1478  PID         -  KB1478
 KB1478  STATE/COUNTY-  IL/SANGAMON
 KB1478  COUNTRY     -  US
 KB1478  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1478
 KB1478                         *CURRENT SURVEY CONTROL
 KB1478  ______________________________________________________________________
 KB1478* NAD 83(1997) POSITION- 39 45 36.61709(N) 089 39 06.60506(W)   ADJUSTED
 KB1478  ______________________________________________________________________
 KB1478  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 KB1478  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 KB1478  HORZ ORDER      -  THIRD
 KB1478
 KB1478.The horizontal coordinates were established by classical geodetic methods
 KB1478.and adjusted by the National Geodetic Survey in October 1999.
 KB1478
 KB1478.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1478.GEOID18 height accuracy estimate available here.
 KB1478
 KB1478.Click photographs - Photos may exist for this station.
 KB1478
 KB1478.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1478
 KB1478. The following values were computed from the NAD 83(1997) position.
 KB1478
 KB1478;                    North         East     Units Scale Factor Converg.
 KB1478;SPC IL W     -   343,487.400   744,114.416   MT  0.99996513   +0 19 45.4
 KB1478;SPC IL W     - 1,126,924.91  2,441,315.38   sFT  0.99996513   +0 19 45.4
 KB1478;UTM  16      - 4,404,502.686   272,835.346   MT  1.00023536   -1 41 48.4
 KB1478
 KB1478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7283504502(NAD 83)
 KB1478
 KB1478                          SUPERSEDED SURVEY CONTROL
 KB1478
 KB1478  NAD 83(1986)-  39 45 36.62713(N)    089 39 06.59433(W) AD(       ) 3
 KB1478  NAD 27      -  39 45 36.43800(N)    089 39 06.23500(W) AD(       ) 3
 KB1478
 KB1478.Superseded values are not recommended for survey control.
 KB1478
 KB1478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1478.See file dsdata.pdf to determine how the superseded data were derived.
 KB1478
 KB1478_MARKER: 43 = RADIO/TV TOWER
 KB1478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1478+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2015
 KB1478
 KB1478  HISTORY     - Date     Condition        Report By
 KB1478  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1478  HISTORY     - 20150524 GOOD             GEOCAC
 KB1478
 KB1478                          STATION DESCRIPTION
 KB1478
 KB1478'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1478'THE STATION IS THE CENTER OF THE TOP OF THE TOWER LOCATED 0.1 MILE
 KB1478'SOUTHWEST OF THE JUNCTION OF 4TH STREET AND APPLE ORCHARD
 KB1478'ROAD IN THE SOUTHERN SECTION OF THE CITY OF SPRINGFIELD. THE TOWER IS
 KB1478'A SELF-SUPPORTING CROSS SECTION S STEEL STRUCTURE PAINTED IN
 KB1478'ALTERNATE SECTIONS OF INTERNATIONAL ORANGE AND WHITE. THE OVERALL
 KB1478'HEIGHT IS 426 FEET TOWER AND PYLON ON TOP.
 KB1478
 KB1478                          STATION RECOVERY (2015)
 KB1478
 KB1478'RECOVERY NOTE BY GEOCACHING 2015 (DSA)
 KB1478'MARK FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1482 ***********************************************************************
 KB1482  DESIGNATION -  SPRINGFIELD SACRED HT ACAD CUP
 KB1482  PID         -  KB1482
 KB1482  STATE/COUNTY-  IL/SANGAMON
 KB1482  COUNTRY     -  US
 KB1482  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1482
 KB1482                         *CURRENT SURVEY CONTROL
 KB1482  ______________________________________________________________________
 KB1482* NAD 83(1997) POSITION- 39 48 01.37930(N) 089 40 27.40463(W)   ADJUSTED
 KB1482  ______________________________________________________________________
 KB1482  GEOID HEIGHT    -        -32.559 (meters)                     GEOID18
 KB1482  LAPLACE CORR    -          0.79  (seconds)                    DEFLEC18
 KB1482  HORZ ORDER      -  THIRD
 KB1482
 KB1482.The horizontal coordinates were established by classical geodetic methods
 KB1482.and adjusted by the National Geodetic Survey in October 1999.
 KB1482
 KB1482.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1482.GEOID18 height accuracy estimate available here.
 KB1482
 KB1482.Click photographs - Photos may exist for this station.
 KB1482
 KB1482.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1482
 KB1482. The following values were computed from the NAD 83(1997) position.
 KB1482
 KB1482;                    North         East     Units Scale Factor Converg.
 KB1482;SPC IL W     -   347,941.080   742,166.670   MT  0.99996306   +0 18 54.7
 KB1482;SPC IL W     - 1,141,536.69  2,434,925.15   sFT  0.99996306   +0 18 54.7
 KB1482;UTM  16      - 4,409,023.718   271,045.846   MT  1.00024540   -1 42 45.3
 KB1482
 KB1482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7104509023(NAD 83)
 KB1482
 KB1482                          SUPERSEDED SURVEY CONTROL
 KB1482
 KB1482  NAD 83(1986)-  39 48 01.38883(N)    089 40 27.39453(W) AD(       ) 3
 KB1482  NAD 27      -  39 48 01.20100(N)    089 40 27.02900(W) AD(       ) 3
 KB1482
 KB1482.Superseded values are not recommended for survey control.
 KB1482
 KB1482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1482.See file dsdata.pdf to determine how the superseded data were derived.
 KB1482
 KB1482_MARKER: 86 = CUPOLA
 KB1482
 KB1482  HISTORY     - Date     Condition        Report By
 KB1482  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1482  HISTORY     - 1962     GOOD             CGS
 KB1482
 KB1482                          STATION DESCRIPTION
 KB1482
 KB1482'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1482'THE STATION IS THE POINTED TOP OF THE CUPOLA. THE CUPOLA IS COVERED
 KB1482'WITH RED SHINGLES AND HAS A LARGE GOLD COLORED CROSS AT THE
 KB1482'TOP. THE OVERALL HEIGHT OF THE CUPOLA AND THE BUILDING IS ABOUT 80
 KB1482'FEET.
 KB1482'
 KB1482'THE CUPOLA IS LOCATED IN THE WEST SECTION OF SPRINGFIELD, ONE BLOCK
 KB1482'SOUTHWEST OF THE INTERSECTION OF WEST MONROE AND SOUTH ILLINOIS
 KB1482'STREETS.
 KB1482
 KB1482                          STATION RECOVERY (1962)
 KB1482
 KB1482'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JVT)
 KB1482'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1475 ***********************************************************************
 KB1475  DESIGNATION -  SPRINGFIELD SANGAMON ELEC TK
 KB1475  PID         -  KB1475
 KB1475  STATE/COUNTY-  IL/SANGAMON
 KB1475  COUNTRY     -  US
 KB1475  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1475
 KB1475                         *CURRENT SURVEY CONTROL
 KB1475  ______________________________________________________________________
 KB1475* NAD 83(1997) POSITION- 39 49 04.75763(N) 089 38 27.59382(W)   ADJUSTED
 KB1475  ______________________________________________________________________
 KB1475  GEOID HEIGHT    -        -32.561 (meters)                     GEOID18
 KB1475  LAPLACE CORR    -          1.46  (seconds)                    DEFLEC18
 KB1475  HORZ ORDER      -  THIRD
 KB1475
 KB1475.The horizontal coordinates were established by classical geodetic methods
 KB1475.and adjusted by the National Geodetic Survey in October 1999.
 KB1475
 KB1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1475.GEOID18 height accuracy estimate available here.
 KB1475
 KB1475.Click photographs - Photos may exist for this station.
 KB1475
 KB1475.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1475
 KB1475. The following values were computed from the NAD 83(1997) position.
 KB1475
 KB1475;                    North         East     Units Scale Factor Converg.
 KB1475;SPC IL W     -   349,911.899   745,005.274   MT  0.99996610   +0 20 11.8
 KB1475;SPC IL W     - 1,148,002.62  2,444,238.14   sFT  0.99996610   +0 20 11.8
 KB1475;UTM  16      - 4,410,893.353   273,953.212   MT  1.00022911   -1 41 30.8
 KB1475
 KB1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7395310893(NAD 83)
 KB1475
 KB1475                          SUPERSEDED SURVEY CONTROL
 KB1475
 KB1475  NAD 83(1986)-  39 49 04.76818(N)    089 38 27.58342(W) AD(       ) 3
 KB1475  NAD 27      -  39 49 04.57400(N)    089 38 27.21600(W) AD(       ) 3
 KB1475
 KB1475.Superseded values are not recommended for survey control.
 KB1475
 KB1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1475.See file dsdata.pdf to determine how the superseded data were derived.
 KB1475
 KB1475_MARKER: 53 = ELEVATED TANK
 KB1475
 KB1475  HISTORY     - Date     Condition        Report By
 KB1475  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1475  HISTORY     - 1957     GOOD             CGS
 KB1475  HISTORY     - 1958     GOOD             CGS
 KB1475  HISTORY     - 1960     GOOD             CGS
 KB1475
 KB1475                          STATION DESCRIPTION
 KB1475
 KB1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JBW)
 KB1475'THE POSITION OF THIS STATION WAS ESTABLISHED IN 1934 BUT NO
 KB1475'DESCRIPTION WAS WRITTEN.
 KB1475'
 KB1475'THE TANK IS NOW OWNED BY THE SANGAMON ELECTRIC COMPANY AND IS LOCATED
 KB1475'IN THE NORTH SECTION OF SPRINGFIELD BETWEEN 9TH AND 11TH STREETS
 KB1475'NORTH OF GRAND STREET AND SOUTH OF CONVERSE STREET. IT IS A STEEL
 KB1475'TANK SUPPORTED BY A FOUR LEGGED STEEL STRUCTURE AND IS PAINTED
 KB1475'SILVER. THE OVER-ALL HEIGHT IS ABOUT 150 FEET.
 KB1475
 KB1475                          STATION RECOVERY (1958)
 KB1475
 KB1475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (GDB)
 KB1475'THIS STATION NOT PREVIOUSLY DESCRIBED. THE STATION IS A STEEL WATER
 KB1475'TANK SUPPORTED BY FOUR LEGS AND IS LOCATED ON THE PROPERTY OF THE
 KB1475'SANGAMON ELECTRIC COMPANY LOCATED AT THE INTERSECTION OF NORTH GRAND
 KB1475'AVENUE AND ELEVENTH STREET IN SPRINGFIELD, ILLINOIS.
 KB1475
 KB1475                          STATION RECOVERY (1960)
 KB1475
 KB1475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 KB1475'THE STATION WAS RECOVERED AT THIS TIME AND WAS FOUND IN GOOD
 KB1475'CONDITION. THE TANK IS NOW OWNED BY THE SANGAMON ELECTRIC
 KB1475'COMPANY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1481 ***********************************************************************
 KB1481  DESIGNATION -  SPRINGFIELD ST ALOYSIUS CH
 KB1481  PID         -  KB1481
 KB1481  STATE/COUNTY-  IL/SANGAMON
 KB1481  COUNTRY     -  US
 KB1481  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1481
 KB1481                         *CURRENT SURVEY CONTROL
 KB1481  ______________________________________________________________________
 KB1481* NAD 83(1997) POSITION- 39 49 50.99617(N) 089 37 42.87298(W)   ADJUSTED
 KB1481  ______________________________________________________________________
 KB1481  GEOID HEIGHT    -        -32.564 (meters)                     GEOID18
 KB1481  LAPLACE CORR    -          1.76  (seconds)                    DEFLEC18
 KB1481  HORZ ORDER      -  THIRD
 KB1481
 KB1481.The horizontal coordinates were established by classical geodetic methods
 KB1481.and adjusted by the National Geodetic Survey in October 1999.
 KB1481
 KB1481.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1481.GEOID18 height accuracy estimate available here.
 KB1481
 KB1481.Click photographs - Photos may exist for this station.
 KB1481
 KB1481.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1481
 KB1481. The following values were computed from the NAD 83(1997) position.
 KB1481
 KB1481;                    North         East     Units Scale Factor Converg.
 KB1481;SPC IL W     -   351,344.239   746,060.255   MT  0.99996729   +0 20 40.8
 KB1481;SPC IL W     - 1,152,701.89  2,447,699.35   sFT  0.99996729   +0 20 40.8
 KB1481;UTM  16      - 4,412,287.809   275,058.525   MT  1.00022297   -1 41 03.7
 KB1481
 KB1481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7505812287(NAD 83)
 KB1481
 KB1481                          SUPERSEDED SURVEY CONTROL
 KB1481
 KB1481  NAD 83(1986)-  39 49 51.00672(N)    089 37 42.86180(W) AD(       ) 3
 KB1481  NAD 27      -  39 49 50.81500(N)    089 37 42.49700(W) AD(       ) 3
 KB1481
 KB1481.Superseded values are not recommended for survey control.
 KB1481
 KB1481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1481.See file dsdata.pdf to determine how the superseded data were derived.
 KB1481
 KB1481_MARKER: 90 = CHURCH SPIRE
 KB1481
 KB1481  HISTORY     - Date     Condition        Report By
 KB1481  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1481  HISTORY     - 1976     GOOD             NGS
 KB1481
 KB1481                          STATION DESCRIPTION
 KB1481
 KB1481'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1481'THE STATION IS THE CENTER OF THE TOP OF THE SPIRE ON THE FRONT OF THE
 KB1481'CHURCH LOCATED AT THE INTERSECTION OF SANGAMON AVENUE
 KB1481'AND NORTH 20TH STREET IN THE CITY OF SPRINGFIELD. THE SPIRE IS BLACK
 KB1481'WITH A WHITE BASE SUPPORTING IT.  THE HEIGHT IS APPROXIMATELY 90
 KB1481'FEET.
 KB1481
 KB1481                          STATION RECOVERY (1976)
 KB1481
 KB1481'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (AMS)
 KB1481'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 KB1481'
 KB1481'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--LOCATED IN
 KB1481'SPRINGFIELD, ILLINOIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1472 ***********************************************************************
 KB1472  DESIGNATION -  SPRINGFIELD ST JOHNS HOSP STK
 KB1472  PID         -  KB1472
 KB1472  STATE/COUNTY-  IL/SANGAMON
 KB1472  COUNTRY     -  US
 KB1472  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1472
 KB1472                         *CURRENT SURVEY CONTROL
 KB1472  ______________________________________________________________________
 KB1472* NAD 83(1997) POSITION- 39 48 20.75648(N) 089 38 38.06295(W)   ADJUSTED
 KB1472  ______________________________________________________________________
 KB1472  GEOID HEIGHT    -        -32.550 (meters)                     GEOID18
 KB1472  LAPLACE CORR    -          1.30  (seconds)                    DEFLEC18
 KB1472  HORZ ORDER      -  THIRD
 KB1472
 KB1472.The horizontal coordinates were established by classical geodetic methods
 KB1472.and adjusted by the National Geodetic Survey in October 1999.
 KB1472
 KB1472.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1472.GEOID18 height accuracy estimate available here.
 KB1472
 KB1472.Click photographs - Photos may exist for this station.
 KB1472
 KB1472.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1472
 KB1472. The following values were computed from the NAD 83(1997) position.
 KB1472
 KB1472;                    North         East     Units Scale Factor Converg.
 KB1472;SPC IL W     -   348,553.429   744,764.223   MT  0.99996584   +0 20 04.8
 KB1472;SPC IL W     - 1,143,545.71  2,443,447.29   sFT  0.99996584   +0 20 04.8
 KB1472;UTM  16      - 4,409,543.909   273,664.157   MT  1.00023072   -1 41 35.9
 KB1472
 KB1472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7366409543(NAD 83)
 KB1472
 KB1472                          SUPERSEDED SURVEY CONTROL
 KB1472
 KB1472  NAD 83(1986)-  39 48 20.76654(N)    089 38 38.05241(W) AD(       ) 3
 KB1472  NAD 27      -  39 48 20.57600(N)    089 38 37.68700(W) AD(       ) 3
 KB1472
 KB1472.Superseded values are not recommended for survey control.
 KB1472
 KB1472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1472.See file dsdata.pdf to determine how the superseded data were derived.
 KB1472
 KB1472_MARKER: 63 = STACK
 KB1472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1472+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 KB1472
 KB1472  HISTORY     - Date     Condition        Report By
 KB1472  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1472  HISTORY     - 1958     GOOD             CGS
 KB1472  HISTORY     - 1959     GOOD             CGS
 KB1472  HISTORY     - 20120725 GOOD             GEOCAC
 KB1472
 KB1472                          STATION DESCRIPTION
 KB1472
 KB1472'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (GDB)
 KB1472'THIS STATION NOT PREVIOUSLY DESCRIBED. THE STATION IS ON THE PROPERTY
 KB1472'OF ST. JOHNS HOSPITAL IN SPRINGFIELD, ILLINOIS. A BRICK STACK.
 KB1472
 KB1472                          STATION RECOVERY (1959)
 KB1472
 KB1472'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1472'THE STATION IS THE CENTER OF THE TOP OF THE STACK LOCATED IN THE
 KB1472'SOUTHWEST ANGLE OF THE INTERSECTION OF NINTH STREET AND EAST
 KB1472'REYNOLDS STREET, IN DOWNTOWN SPRINGFIELD. THE STACK IS MADE OF WHITE
 KB1472'BRICK AND IS OWNED BY ST. JOHNS HOSPITAL. THE HEIGHT IS
 KB1472'APPROXIMATELY 120 FEET.
 KB1472
 KB1472                          STATION RECOVERY (2012)
 KB1472
 KB1472'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 KB1472'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1488 ***********************************************************************
 KB1488  DESIGNATION -  SPRINGFIELD STATE CAPITOL DOME
 KB1488  PID         -  KB1488
 KB1488  STATE/COUNTY-  IL/SANGAMON
 KB1488  COUNTRY     -  US
 KB1488  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB1488
 KB1488                         *CURRENT SURVEY CONTROL
 KB1488  ______________________________________________________________________
 KB1488* NAD 83(1997) POSITION- 39 47 54.27650(N) 089 39 17.73204(W)   ADJUSTED
 KB1488  ______________________________________________________________________
 KB1488  GEOID HEIGHT    -        -32.548 (meters)                     GEOID18
 KB1488  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 KB1488  HORZ ORDER      -  THIRD
 KB1488
 KB1488.The horizontal coordinates were established by classical geodetic methods
 KB1488.and adjusted by the National Geodetic Survey in October 1999.
 KB1488
 KB1488.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1488.GEOID18 height accuracy estimate available here.
 KB1488
 KB1488.Click photographs - Photos may exist for this station.
 KB1488
 KB1488.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1488
 KB1488. The following values were computed from the NAD 83(1997) position.
 KB1488
 KB1488;                    North         East     Units Scale Factor Converg.
 KB1488;SPC IL W     -   347,731.325   743,825.309   MT  0.99996481   +0 19 39.2
 KB1488;SPC IL W     - 1,140,848.52  2,440,366.87   sFT  0.99996481   +0 19 39.2
 KB1488;UTM  16      - 4,408,755.331   272,696.481   MT  1.00023613   -1 42 00.4
 KB1488
 KB1488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7269608755(NAD 83)
 KB1488
 KB1488                          SUPERSEDED SURVEY CONTROL
 KB1488
 KB1488  NAD 83(1986)-  39 47 54.28626(N)    089 39 17.72156(W) AD(       ) 3
 KB1488  NAD 27      -  39 47 54.09500(N)    089 39 17.35800(W) AD(       ) 3
 KB1488
 KB1488.Superseded values are not recommended for survey control.
 KB1488
 KB1488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1488.See file dsdata.pdf to determine how the superseded data were derived.
 KB1488
 KB1488_MARKER: 87 = DOME
 KB1488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1488+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2015
 KB1488
 KB1488  HISTORY     - Date     Condition        Report By
 KB1488  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1488  HISTORY     - 1957     GOOD             CGS
 KB1488  HISTORY     - 1958     GOOD             CGS
 KB1488  HISTORY     - 1959     GOOD             CGS
 KB1488  HISTORY     - 1962     GOOD             CGS
 KB1488  HISTORY     - 1976     GOOD             NGS
 KB1488  HISTORY     - 1976     GOOD             NGS
 KB1488  HISTORY     - 1980     GOOD             NGS
 KB1488  HISTORY     - 1989     GOOD             USPSQD
 KB1488  HISTORY     - 20090707 GOOD             GEOCAC
 KB1488  HISTORY     - 20120716 GOOD             GEOCAC
 KB1488  HISTORY     - 20120725 GOOD             GEOCAC
 KB1488  HISTORY     - 20150523 GOOD             GEOCAC
 KB1488
 KB1488                          STATION DESCRIPTION
 KB1488
 KB1488'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JBW)
 KB1488'THE POSITION OF THIS STATION WAS ESTABLISHED IN 1934 BUT NO
 KB1488'DESCRIPTION WAS WRITTEN.
 KB1488'
 KB1488'THE STATION IS THE CENTER OF THE BASE OF THE FLAG POLE AT THE TOP OF
 KB1488'THE DOME OF THE ILLINOIS STATE CAPITOL BUILDING LOCATED IN THE
 KB1488'CENTRAL SECTION OF SPRINGFIELD WEST OF THE INTERSECTION OF SECOND
 KB1488'STREET AND CAPITOL AVENUE. IT IS A STONE AND STEEL STRUCTURE ON
 KB1488'TOP OF A STONE BUILDING. THE TOP OF THE DOME IS 361 FEET HIGH AND THE
 KB1488'TOP OF THE FLAG POLE IS 405 FEET HIGH.
 KB1488
 KB1488                          STATION RECOVERY (1958)
 KB1488
 KB1488'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (GDB)
 KB1488'IT IS LOCATED ON TOP OF THE STATE CAPITOL BLDG. IN SPRINGFIELD,
 KB1488'ILLINOIS.
 KB1488
 KB1488                          STATION RECOVERY (1959)
 KB1488
 KB1488'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1488'THE STATION WAS FOUND TO BE IN GOOD CONDITION AT THIS TIME.
 KB1488
 KB1488                          STATION RECOVERY (1962)
 KB1488
 KB1488'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JVT)
 KB1488'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 KB1488
 KB1488                          STATION RECOVERY (1976)
 KB1488
 KB1488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1488'THE SPRINGFIELD STATE CAPITOL BUILDING DOME IS LOCATED IN THE
 KB1488'CENTRAL SECTION OF SPRINGFIELD, WEST OF THE INTERSECTION OF SECOND
 KB1488'STREET AND CAPITOL AVENUE.  THE TOP OF THE DOME IS 361 FEET HIGH,
 KB1488'CONSTRUCTED OF STONE AND STEEL.  THE STATION IS THE CENTER OF THE
 KB1488'BASE OF THE FLAGPOLE AT THE TOP OF THE DOME.
 KB1488
 KB1488                          STATION RECOVERY (1976)
 KB1488
 KB1488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (AMS)
 KB1488'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 KB1488'
 KB1488'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--LOCATED IN
 KB1488'SPRINGFILED, ILLINOIS.
 KB1488
 KB1488                          STATION RECOVERY (1980)
 KB1488
 KB1488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (RMM)
 KB1488'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1488'
 KB1488'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN SPRINGFIELD.
 KB1488
 KB1488                          STATION RECOVERY (1989)
 KB1488
 KB1488'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KB1488'RECOVERED IN GOOD CONDITION.
 KB1488
 KB1488                          STATION RECOVERY (2009)
 KB1488
 KB1488'RECOVERY NOTE BY GEOCACHING 2009 (LPC)
 KB1488'RECOVERED IN GOOD CONDITION.
 KB1488
 KB1488                          STATION RECOVERY (2012)
 KB1488
 KB1488'RECOVERY NOTE BY GEOCACHING 2012 (RFC)
 KB1488'RECOVERED IN GOOD CONDITION.
 KB1488
 KB1488                          STATION RECOVERY (2012)
 KB1488
 KB1488'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 KB1488'RECOVERED IN GOOD CONDITION.
 KB1488
 KB1488                          STATION RECOVERY (2015)
 KB1488
 KB1488'RECOVERY NOTE BY GEOCACHING 2015 (DSA)
 KB1488'MARK FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2613 ***********************************************************************
 ME2613  DESIGNATION -  ST ANNE
 ME2613  PID         -  ME2613
 ME2613  STATE/COUNTY-  IL/KANKAKEE
 ME2613  COUNTRY     -  US
 ME2613  USGS QUAD   -  SAINT ANNE (2018)
 ME2613
 ME2613                         *CURRENT SURVEY CONTROL
 ME2613  ______________________________________________________________________
 ME2613* NAD 83(1997) POSITION- 41 01 19.39091(N) 087 43 15.62351(W)   ADJUSTED
 ME2613* NAVD 88 ORTHO HEIGHT -   208.    (meters)      682.    (feet) SCALED
 ME2613  ______________________________________________________________________
 ME2613  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 ME2613  LAPLACE CORR    -         -3.48  (seconds)                    DEFLEC18
 ME2613  HORZ ORDER      -  FIRST
 ME2613
 ME2613.The horizontal coordinates were established by classical geodetic methods
 ME2613.and adjusted by the National Geodetic Survey in October 1999.
 ME2613
 ME2613.The orthometric height was scaled from a topographic map.
 ME2613
 ME2613.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2613.GEOID18 height accuracy estimate available here.
 ME2613
 ME2613.Click photographs - Photos may exist for this station.
 ME2613
 ME2613.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2613
 ME2613. The following values were computed from the NAD 83(1997) position.
 ME2613
 ME2613;                    North         East     Units Scale Factor Converg.
 ME2613;SPC IL E     -   483,671.442   351,499.904   MT  1.00000763   +0 24 06.9
 ME2613;SPC IL E     - 1,586,845.39  1,153,212.60   sFT  1.00000763   +0 24 06.9
 ME2613;UTM  16      - 4,541,455.504   439,382.238   MT  0.99964522   -0 28 23.7
 ME2613
 ME2613!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2613!SPC IL E     -   0.99997256  x   1.00000763  =   0.99998019
 ME2613!UTM  16      -   0.99997256  x   0.99964522  =   0.99961779
 ME2613
 ME2613:                Primary Azimuth Mark                     Grid Az
 ME2613:SPC IL E     -  WATSEKA RESET                            190 18 17.7
 ME2613:UTM  16      -  WATSEKA RESET                            191 10 48.3
 ME2613
 ME2613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3938241455(NAD 83)
 ME2613
 ME2613|---------------------------------------------------------------------|
 ME2613| PID    Reference Object                     Distance      Geod. Az  |
 ME2613|                                                           dddmmss.s |
 ME2613| LB2340 WATSEKA RESET                       APPROX.30.5 KM 1904224.6 |
 ME2613|---------------------------------------------------------------------|
 ME2613
 ME2613                          SUPERSEDED SURVEY CONTROL
 ME2613
 ME2613  NAD 83(1997)-  41 01 19.39139(N)    087 43 15.62403(W) AD(       ) 1
 ME2613  NAD 83(1986)-  41 01 19.39639(N)    087 43 15.63127(W) AD(       ) 1
 ME2613  NAD 27      -  41 01 19.26730(N)    087 43 15.50000(W) AD(       ) 1
 ME2613  USSD        -  41 01 19.38900(N)    087 43 15.33600(W) AD(       ) 3
 ME2613
 ME2613.Superseded values are not recommended for survey control.
 ME2613
 ME2613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2613.See file dsdata.pdf to determine how the superseded data were derived.
 ME2613
 ME2613_MARKER: V = STONE MONUMENT
 ME2613_SETTING: 0 = UNSPECIFIED SETTING
 ME2613_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2613
 ME2613  HISTORY     - Date     Condition        Report By
 ME2613  HISTORY     - 1879     MONUMENTED       USLS
 ME2613  HISTORY     - 1952     SEE DESCRIPTION  CGS
 ME2613  HISTORY     - 1953     SEE DESCRIPTION  CGS
 ME2613  HISTORY     - 20081101 MARK NOT FOUND   GEOCAC
 ME2613
 ME2613                          STATION DESCRIPTION
 ME2613
 ME2613'DESCRIBED BY US LAKE SURVEY 1879
 ME2613'THIS STATION IS SITUATED NEAR THE CENTER OF THE VILLAGE OF SAINT ANNE,
 ME2613'A STATION ON THE CHICAGO AND EASTERN ILLINOIS RAILROAD, IN SECTION 4,
 ME2613'TOWNSHIP 29 NORTH, RANGE 12 WEST, SAINT ANNE TOWNSHIP, KANKAKEE
 ME2613'COUNTY, ILLINOIS.  THE HEIGHT OF STATION USED WAS 50 FEET.
 ME2613'
 ME2613'THE GEODETIC POINT IS MARKED BY A STONE POST OF THE USUAL FORM, SET 3
 ME2613'FEET BELOW THE SURFACE OF THE GROUND, WITH A STONE POST SET DIRECTLY
 ME2613'OVER IT AS A SURFACE MARK.  THREE STONE REFERENCE POSTS WERE SET NEAR
 ME2613'THE FENCE OF THE STREET NEAREST THE STATION ON THE SOUTHEAST, AS
 ME2613'FOLLOWS- ONE BEARING SOUTH 20 DEG 48 MIN WEST, DISTANT 20.4 METERS,
 ME2613'ONE BEARING SOUTH 57 DEG 27 MIN EAST, DISTANT 9.75 METERS, AND ONE
 ME2613'BEARING NORTH 46 DEG 24 MIN EAST, DISTANT 26.00 METERS FROM THE
 ME2613'GEODETIC POINT.  THE SOUTHWEST CORNER OF SECTION 4 BEARS SOUTH 82 DEG
 ME2613'32 MIN WEST, AND IS DISTANT 961.9 METERS.  THE HEIGHT OF GROUND AT THE
 ME2613'STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS 94.5 FEET.
 ME2613
 ME2613                          STATION RECOVERY (1952)
 ME2613
 ME2613'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2613'A NEW STATION ST ANNE WAS ESTABLISHED BY THIS PARTY.  THE DISTANCE AND
 ME2613'DIRECTION WAS COMPUTED AND A THROUGH SEARCH WAS MADE FOR THE ORIGINAL
 ME2613'STATION, BUT IT COULD NOT BE FOUND AND SHOULD BE CONSIDERED LOST.
 ME2613'
 ME2613'IN 1921 THE U.S. GEOLOGICAL SURVEY FOUND AN OLD STONE SET NEAR THE
 ME2613'EDGE OF THE SIDEWALK AND A POINT IN THE SIDEWALK MARKED U.S. STONE
 ME2613'REMOVED AND REPLACED SAID POINT WITH A DISK STAMPED PTS 50W 1921 ILL.
 ME2613'THEIR DESCRIPTION STATES THEY BELIEVED IT WAS THE ORIGINAL STATION.
 ME2613'
 ME2613'AFTER A THROUGH CHECK IT IS BELIEVED THE POINT FOUND BY THE U.S.
 ME2613'GEOLOGICAL SURVEY WAS AN OLD REFERENCE POINT DESCRIBED IN THE OLD
 ME2613'DESCRIPTION AS SOUTH 20 DEG 48 MIN WEST, AS THE OLD DISTANCE CHECKS
 ME2613'WITH THE COMPUTED LOCATION OF THE OLD STATION.
 ME2613
 ME2613                          STATION RECOVERY (1953)
 ME2613
 ME2613'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (DDA)
 ME2613'THE STONE POST WHICH MARKED THE GEODETIC POSITION WAS FOUND.  HOWEVER,
 ME2613'IT IS BELIEVED TO HAVE BEEN MOVED SEVERAL YEARS AGO DURING THE
 ME2613'CONSTRUCTION OF A CONCRETE SIDEWALK.  THE INFORMATION IS NOT AVAILABLE
 ME2613'AS TO THE DIRECTION AND DISTANCE THE STONE WAS MOVED.  THE PRESENT
 ME2613'POSITION OF STATION IS CONSIDERED UNRELIABLE.
 ME2613
 ME2613                          STATION RECOVERY (2008)
 ME2613
 ME2613'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME2613'NO EVIDENCE OF ABOVE GROUND MARK.  CONCRETE SIDEWALK MENTIONED IS NOW
 ME2613'GONE AS WELL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2614 ***********************************************************************
 ME2614  DESIGNATION -  ST ANNE
 ME2614  PID         -  ME2614
 ME2614  STATE/COUNTY-  IL/KANKAKEE
 ME2614  COUNTRY     -  US
 ME2614  USGS QUAD   -  SAINT ANNE (2018)
 ME2614
 ME2614                         *CURRENT SURVEY CONTROL
 ME2614  ______________________________________________________________________
 ME2614* NAD 83(1997) POSITION- 41 01 19.28009(N) 087 43 15.41505(W)   ADJUSTED
 ME2614* NAVD 88 ORTHO HEIGHT -   208.    (meters)      682.    (feet) SCALED
 ME2614  ______________________________________________________________________
 ME2614  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 ME2614  LAPLACE CORR    -         -3.48  (seconds)                    DEFLEC18
 ME2614  HORZ ORDER      -  SECOND
 ME2614
 ME2614.The horizontal coordinates were established by classical geodetic methods
 ME2614.and adjusted by the National Geodetic Survey in October 1999.
 ME2614
 ME2614.The orthometric height was scaled from a topographic map.
 ME2614
 ME2614.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2614.GEOID18 height accuracy estimate available here.
 ME2614
 ME2614.Click photographs - Photos may exist for this station.
 ME2614
 ME2614.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2614
 ME2614. The following values were computed from the NAD 83(1997) position.
 ME2614
 ME2614;                    North         East     Units Scale Factor Converg.
 ME2614;SPC IL E     -   483,668.058   351,504.798   MT  1.00000764   +0 24 07.0
 ME2614;SPC IL E     - 1,586,834.29  1,153,228.66   sFT  1.00000764   +0 24 07.0
 ME2614;UTM  16      - 4,541,452.047   439,387.078   MT  0.99964522   -0 28 23.5
 ME2614
 ME2614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2614!SPC IL E     -   0.99997256  x   1.00000764  =   0.99998020
 ME2614!UTM  16      -   0.99997256  x   0.99964522  =   0.99961779
 ME2614
 ME2614:                Primary Azimuth Mark                     Grid Az
 ME2614:SPC IL E     -  ST ANNE AZ MK                            197 41 00.0
 ME2614:UTM  16      -  ST ANNE AZ MK                            198 33 30.5
 ME2614
 ME2614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3938741452(NAD 83)
 ME2614
 ME2614|---------------------------------------------------------------------|
 ME2614| PID    Reference Object                     Distance      Geod. Az  |
 ME2614|                                                           dddmmss.s |
 ME2614| CM4598 ST ANNE RM 1                         24.717 METERS 12945     |
 ME2614| LB2299 BEAVERVILLE ST MARYS CH PEAK        APPROX. 9.5 KM 1434114.9 |
 ME2614| CM4597 ST ANNE AZ MK                                      1980507.0 |
 ME2614| CM4599 ST ANNE RM 2                          9.773 METERS 20936     |
 ME2614| ME2608 50 W                                 19.155 METERS 21710     |
 ME2614| ME2611 ST ANNE MUNICIPAL TANK              108.991 METERS 22526     |
 ME2614| ME2612 74 A                                 30.791 METERS 23253     |
 ME2614| ME2632 AROMA PARK MUNICIPAL TANK           APPROX. 9.7 KM 3122612.1 |
 ME2614|---------------------------------------------------------------------|
 ME2614
 ME2614                          SUPERSEDED SURVEY CONTROL
 ME2614
 ME2614  NAD 83(1997)-  41 01 19.28013(N)    087 43 15.41504(W) AD(       ) 2
 ME2614  NAD 83(1986)-  41 01 19.28549(N)    087 43 15.42188(W) AD(       ) 2
 ME2614  NAD 27      -  41 01 19.16790(N)    087 43 15.29300(W) AD(       ) 2
 ME2614
 ME2614.Superseded values are not recommended for survey control.
 ME2614
 ME2614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2614.See file dsdata.pdf to determine how the superseded data were derived.
 ME2614
 ME2614_MARKER: DS = TRIANGULATION STATION DISK
 ME2614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2614_STAMPING: ST ANNE 1952
 ME2614_MARK LOGO: CGS
 ME2614_PROJECTION: FLUSH
 ME2614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2614+STABILITY: SURFACE MOTION
 ME2614
 ME2614  HISTORY     - Date     Condition        Report By
 ME2614  HISTORY     - 1952     MONUMENTED       CGS
 ME2614  HISTORY     - 1954     SEE DESCRIPTION  CGS
 ME2614  HISTORY     - 1964     SEE DESCRIPTION  USGS
 ME2614  HISTORY     - 1967     GOOD             CGS
 ME2614
 ME2614                          STATION DESCRIPTION
 ME2614
 ME2614'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2614'STATION IS LOCATED ON THE PROPERTY OF THE ST ANNE GRADE SCHOOL.  IT IS
 ME2614'128 FEET NORTHEAST OF THE INTERSECTION OF WEST CHAPEL STREET AND ST.
 ME2614'LOUIS AVENUE, 99 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE SCHOOL
 ME2614'AND 48 FEET WEST OF THE CENTER OF ST. LOUIS AVENUE.  THE MARK IS FLUSH
 ME2614'AND THE DISK IS STAMPED ST ANNE 1952.
 ME2614'
 ME2614'REFERENCE MARK NO. 1 IS 82 FEET WEST OF THE SOUTHWEST CORNER OF A
 ME2614'FRAME HOUSE AND 34 FEET EAST OF THE CENTER OF ST. LOUIS AVENUE.  THE
 ME2614'MARK IS A STANDARD TRIANGULATION REFERENCE MARK DISK SET FLUSH IN A
 ME2614'DRILL HOLE IN THE CONCRETE SIDEWALK AND IS STAMPED ST ANNE NO 1 1952.
 ME2614'
 ME2614'74 A (USGS) BM WAS USED AS A REFERENCE MARK AND IS 60 FEET NORTH OF
 ME2614'THE INTERSECTION OF ST. LOUIS AVENUE AND WEST CHAPEL STREET AND 25
 ME2614'FEET NORTHWEST OF A STREET LIGHT POLE.  THE MARK IS A 6 X 6 INCH
 ME2614'CONCRETE POST WHICH PROJECTS 6 INCHES WITH A BRONZE U.S.  GEOLOGICAL
 ME2614'SURVEY BENCH MARK DISK SET IN THE TOP STAMPED 74 A 1922.
 ME2614'
 ME2614'50 W (USGS) BM IS 37 FEET NORTHWEST OF THE CENTER OF ST. LOUIS AVENUE
 ME2614'AND 25 FEET EAST OF A 16 INCH LOCUST TREE.  THE MARK IS A BRONZE U.S.
 ME2614'GEOLOGICAL SURVEY BENCH MARK DISK SET FLUSH IN A DRILL HOLE IN A
 ME2614'CONCRETE SIDEWALK AND IS STAMPED PRM TRAV STA NO 50 W 1921.  (NOTE-
 ME2614'THIS MARK IS LOOSE IN THE CONCRETE)
 ME2614'
 ME2614'AZIMUTH MARK IS 31 FEET EAST OF THE CENTER OF GRAVEL ROAD, 2 FEET
 ME2614'NORTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCELINE.  THE
 ME2614'MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED ST ANNE 1952.
 ME2614'
 ME2614'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON WEST CHAPEL
 ME2614'STREET FOR 0.1 MILE TO STATE HIGHWAY 1, TURN LEFT ON HIGHWAY AND GO
 ME2614'0.05 MILE TO WHERE HIGHWAY TURNS SHARP RIGHT AND A GRAVEL ROAD
 ME2614'CONTINUES STRAIGHT AHEAD, CONTINUE STRAIGHT AHEAD ON GRAVEL ROAD FOR
 ME2614'0.25 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 ME2614'
 ME2614'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 ME2614
 ME2614                          STATION RECOVERY (1954)
 ME2614
 ME2614'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 ME2614'LETTER OF MR. ARTHUR HENNINGHAUSEN, WAUKEGAN, ILL. DATED 18 SEPT.
 ME2614'1954.
 ME2614'
 ME2614'THE STATION IS TO BE COVERED BY ABOUT 2 FEET OF FILL DIRT WHEN AN
 ME2614'ADDITION TO ST. ANNE GRADE SCHOOL IS COMPLETED.  THE REFERENCE MARKS
 ME2614'AT THE EDGE OF THE SIDEWALK WILL NOT BE EFFECTED.
 ME2614'
 ME2614'OFFICE NOTE- NO ATTEMPT WILL BE MADE TO RAISE OR REMARK THE STATION
 ME2614'UNTIL THE GROUND HAS SETTLED.
 ME2614
 ME2614                          STATION RECOVERY (1964)
 ME2614
 ME2614'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 ME2614'ACCORDING TO LOCAL INFORMATION, STATION IS STILL IN PLACE NEAR
 ME2614'SOUTHEAST CORNER OF SCHOOL BUILDING BENEATH FILL.  NO ATTEMPT WAS MADE
 ME2614'TO DIG UP SCHOOL LAWN TO RECOVER THE MARK.  RM 1 WAS RECOVERED.
 ME2614
 ME2614                          STATION RECOVERY (1967)
 ME2614
 ME2614'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2614'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MAK WERE FOUND IN
 ME2614'GOOD CONDITION.  NEITHER OF THE USGS BENCH MARKS COULD BE FOUND AND IT
 ME2614'IS ASSUMED THEY ARE DESTROYED.  THE DISTANCE TO REFERENCE MARK 1
 ME2614'CHECKED BUT THE DIRECTION WAS FOUND TO BE IN ERROR.  THE DIRECTION TO
 ME2614'THE WATER TANK CHECKED BUT COULD NOT BE MEASURED TO (HOUSE ON LINE)
 ME2614'A REFERENCE MARK 2 WAS SET.  A NEW DESCRIPTION FOLLOWS.
 ME2614'
 ME2614'THE STATION IS LOCATED NEAR THE SOUTHEAST CORNER OF THE NEW ADDITION
 ME2614'TO THE ST. ANNE GRADE SCHOOL.  IT IS 122 FEET NORTH NORTHEAST OF THE
 ME2614'INTERSECTION OF W CHAPEL STREET AND ST. LOUIS AVE., 50 FEET WEST OF
 ME2614'THE CENTERLINE OF ST. LOUIS AVE., 48 FEET SOUTHWEST OF A 6 INCH
 ME2614'SYCAMORE TREE, 33 FEET EAST OF THE SOUTH ENTRANCE TO THE SCHOOL, 4
 ME2614'FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE BUILDING, 2.8 FEET EAST
 ME2614'OF THE EAST WALL OF THE SCHOOL, 2 FEET BELOW THE TOP OF THE CONCRETE
 ME2614'FOUNDATION OF THE SCHOOL AND 1 FOOT UNDERGROUND.  THE DISK IS STAMPED
 ME2614'ST ANNE 1952.
 ME2614'
 ME2614'REFERENCE MARK 1 IS 82 FEET WEST OF THE SOUTHWEST CORNER OF A LARGE 2
 ME2614'STORY FRAME HOUSE AND 34 FEET EAST OF THE CENTERLINE OF ST. LOUIS AVE.
 ME2614'IT IS A STANDARD DISK STAMPED ST ANNE NO 1 1952 SET IN A DRILL HOLE IN
 ME2614'A CONCRETE SIDEWALK.
 ME2614'
 ME2614'REFERENCE MARK 2 IS 91 FEET NORTH NORTHEAST OF THE INTERSECTION, 37
 ME2614'FEET NORTHWEST OF THE CENTERLINE OF ST. LOUIS AVE., 28 FEET SOUTH
 ME2614'SOUTHWEST OF THE SOUTHEAST CORNER OF THE SCHOOL, 31.5 FEET SOUTHEAST
 ME2614'OF THE CENTER OF THE SOUTH ENTRANCE OF THE SCHOOL AND 1 FOOT SOUTH
 ME2614'SOUTHWEST OF THE EAST EDGE OF THE SIDEWALK.  IT IS A STANDARD DISK
 ME2614'STAMPED ST ANNE NO 2 1952 1967 SET IN A DRILL HOLE IN THE CONCRETE
 ME2614'SIDEWALK.
 ME2614'
 ME2614'THE AZIMUTH MARK IS 82 FEET NORTH OF THE CENTERLINE OF A FIELD ROAD,
 ME2614'32 FEET EAST OF THE CENTERLINE OF DIXIE HIGHWAY (GRAVELED)  11 FEET
 ME2614'EAST OF THE CENTER OF A DRAINAGE DITCH, 1 FOOT WEST OF A FENCE AND 1
 ME2614'FOOT NORTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES
 ME2614'AND THE DISK IS STAMPED ST ANNE 1952.
 ME2614'
 ME2614'TO REACH THE AZIMUTH MARK FORM THE STATION, GO WEST ON W CHAPEL ST.
 ME2614'FOR 0.1 MILE TO THE INTERSECTION OF DIXIE HIGHWAY.  TURN LEFT AND GO
 ME2614'SOUTH ON DIXIE HIGHWAY FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT.
 ME2614'DISTANCE TO ST. ANNE MUNICIPAL TANK DETERMINED IN 1952.
 ME2614'
 ME2614'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT ST. ANNE.
 ME2614'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2611 ***********************************************************************
 ME2611  DESIGNATION -  ST ANNE MUNICIPAL TANK
 ME2611  PID         -  ME2611
 ME2611  STATE/COUNTY-  IL/KANKAKEE
 ME2611  COUNTRY     -  US
 ME2611  USGS QUAD   -  SAINT ANNE (2018)
 ME2611
 ME2611                         *CURRENT SURVEY CONTROL
 ME2611  ______________________________________________________________________
 ME2611* NAD 83(1997) POSITION- 41 01 16.80095(N) 087 43 18.73884(W)   ADJUSTED
 ME2611  ______________________________________________________________________
 ME2611  GEOID HEIGHT    -        -32.958 (meters)                     GEOID18
 ME2611  LAPLACE CORR    -         -3.47  (seconds)                    DEFLEC18
 ME2611  HORZ ORDER      -  THIRD
 ME2611
 ME2611.The horizontal coordinates were established by classical geodetic methods
 ME2611.and adjusted by the National Geodetic Survey in October 1999.
 ME2611
 ME2611.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2611.GEOID18 height accuracy estimate available here.
 ME2611
 ME2611.Click photographs - Photos may exist for this station.
 ME2611
 ME2611.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2611
 ME2611. The following values were computed from the NAD 83(1997) position.
 ME2611
 ME2611;                    North         East     Units Scale Factor Converg.
 ME2611;SPC IL E     -   483,591.037   351,427.681   MT  1.00000754   +0 24 04.8
 ME2611;SPC IL E     - 1,586,581.59  1,152,975.65   sFT  1.00000754   +0 24 04.8
 ME2611;UTM  16      - 4,541,376.240   439,308.822   MT  0.99964533   -0 28 25.7
 ME2611
 ME2611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3930841376(NAD 83)
 ME2611
 ME2611                          SUPERSEDED SURVEY CONTROL
 ME2611
 ME2611  NAD 83(1997)-  41 01 16.80099(N)    087 43 18.73882(W) AD(       ) 3
 ME2611  NAD 83(1986)-  41 01 16.80637(N)    087 43 18.74565(W) AD(       ) 3
 ME2611  NAD 27      -  41 01 16.68900(N)    087 43 18.61700(W) AD(       ) 3
 ME2611
 ME2611.Superseded values are not recommended for survey control.
 ME2611
 ME2611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2611.See file dsdata.pdf to determine how the superseded data were derived.
 ME2611
 ME2611_MARKER: 52 = STANDPIPE TANK
 ME2611
 ME2611  HISTORY     - Date     Condition        Report By
 ME2611  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2611
 ME2611                          STATION DESCRIPTION
 ME2611
 ME2611'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2611'STATION IS LOCATED ABOUT 400 FEET SOUTH OF THE ST ANNE GRADE
 ME2611'SCHOOL.  IT IS A
 ME2611'4-LEGGED STEEL STRUCTURE ABOUT 100 FEET HIGH WITH A WATER TANK ATOP
 ME2611'PAINTED GRAY.  A TRAVERSE
 ME2611'CONNECTION WAS MADE FROM TRIANGULATION STATION ST ANNE AND
 ME2611'THE DISTANCE IS 108.99 METERS (357.6 FEET).
 ME2611'THE POINT OF INTERSECTION WAS THE CENTER
 ME2611'OF THE BASE OF THE WATER TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3037 ***********************************************************************
 ME3037  DESIGNATION -  ST ANNES
 ME3037  PID         -  ME3037
 ME3037  STATE/COUNTY-  IL/COOK
 ME3037  COUNTRY     -  US
 ME3037  USGS QUAD   -  RIVER FOREST (2018)
 ME3037
 ME3037                         *CURRENT SURVEY CONTROL
 ME3037  ______________________________________________________________________
 ME3037* NAD 83(1997) POSITION- 41 54 05.96861(N) 087 45 01.80438(W)   ADJUSTED
 ME3037* NAVD 88 ORTHO HEIGHT -   212.9   (meters)      698.    (feet) VERTCON3
 ME3037  ______________________________________________________________________
 ME3037  GEOID HEIGHT    -        -33.583 (meters)                     GEOID18
 ME3037  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 ME3037  HORZ ORDER      -  FIRST
 ME3037
 ME3037.The horizontal coordinates were established by classical geodetic methods
 ME3037.and adjusted by the National Geodetic Survey in October 1999.
 ME3037
 ME3037.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3037.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3037
 ME3037.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3037.GEOID18 height accuracy estimate available here.
 ME3037
 ME3037.Click photographs - Photos may exist for this station.
 ME3037
 ME3037.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3037
 ME3037. The following values were computed from the NAD 83(1997) position.
 ME3037
 ME3037;                    North         East     Units Scale Factor Converg.
 ME3037;SPC IL E     -   581,344.079   348,361.246   MT  1.00000377   +0 23 21.3
 ME3037;SPC IL E     - 1,907,293.03  1,142,915.19   sFT  1.00000377   +0 23 21.3
 ME3037;UTM  16      - 4,639,129.806   437,749.470   MT  0.99964768   -0 30 04.5
 ME3037
 ME3037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3037!SPC IL E     -   0.99997187  x   1.00000377  =   0.99997564
 ME3037!UTM  16      -   0.99997187  x   0.99964768  =   0.99961956
 ME3037
 ME3037:                Primary Azimuth Mark                     Grid Az
 ME3037:SPC IL E     -  023                                      331 37 03.3
 ME3037:UTM  16      -  023                                      332 30 29.1
 ME3037
 ME3037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3774939129(NAD 83)
 ME3037
 ME3037|---------------------------------------------------------------------|
 ME3037| PID    Reference Object                     Distance      Geod. Az  |
 ME3037|                                                           dddmmss.s |
 ME3037| ME3043 023 COC TPT                         APPROX. 0.5 KM 3320025.2 |
 ME3037| ME3042 023                                 APPROX. 0.5 KM 3320024.6 |
 ME3037|---------------------------------------------------------------------|
 ME3037
 ME3037                          SUPERSEDED SURVEY CONTROL
 ME3037
 ME3037  NAD 83(1997)-  41 54 05.96875(N)    087 45 01.80483(W) AD(       ) 1
 ME3037  NAD 83(1994)-  41 54 05.97128(N)    087 45 01.81696(W) AD(       ) 1
 ME3037  NAD 83(1986)-  41 54 05.97224(N)    087 45 01.81636(W) AD(       ) 1
 ME3037  NAD 27      -  41 54 05.85772(N)    087 45 01.61007(W) AD(       ) 1
 ME3037  NGVD 29 (07/19/86)  213.0    (m)          699.     (f) VERT ANG       
 ME3037
 ME3037.Superseded values are not recommended for survey control.
 ME3037
 ME3037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3037.See file dsdata.pdf to determine how the superseded data were derived.
 ME3037
 ME3037_MARKER: DH = HORIZONTAL CONTROL DISK
 ME3037_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME3037_SP_SET: BUILDING ROOF
 ME3037_STAMPING: ST ANNES 1977
 ME3037_MARK LOGO: NGS
 ME3037_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME3037+STABILITY: POSITION/ELEVATION WELL
 ME3037
 ME3037  HISTORY     - Date     Condition        Report By
 ME3037  HISTORY     - 1977     MONUMENTED       NGS
 ME3037
 ME3037                          STATION DESCRIPTION
 ME3037
 ME3037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3037'THE STATION IS LOCATED ON THE WEST SIDE OF CHICAGO, ATOP THE
 ME3037'NORTH WING OF THE ST ANNES HOSPITAL, ADDRESS 4950 WEST
 ME3037'THOMAS STREET.
 ME3037'
 ME3037'STATION MARK, STAMPED---ST ANNES 1977---, IS A STANDARD DISK.
 ME3037'IT IS GLUED TO THE ROOF
 ME3037'AND COVERED WITH A COPPER LINCOLN HAT THAT PROJECTS 3 INCHES
 ME3037'ABOVE THE ROOF. IT IS 36.7 FEET NORTHWEST OF AIR VENT NUMBER
 ME3037'E 5, 21.6 FEET SOUTHWEST OF AIR VENT NUMBER E 4 AND 11.9 FEET
 ME3037'NORTHEAST OF AIR VENT NUMBER E 8.
 ME3037'
 ME3037'NO REFERENCE MARKS WERE ESTABLISHED.
 ME3037'
 ME3037'STATION 023 COC CAN BE USED FOR AN AZIMUTH MARK.
 ME3037'
 ME3037'HEIGHT OF THE LIGHT ABOVE THE STATION MARK WAS 1.63 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3020 ***********************************************************************
 AJ3020  DESIGNATION -  ST CHARLES
 AJ3020  PID         -  AJ3020
 AJ3020  STATE/COUNTY-  IL/KANE
 AJ3020  COUNTRY     -  US
 AJ3020  USGS QUAD   -  GENEVA (2018)
 AJ3020
 AJ3020                         *CURRENT SURVEY CONTROL
 AJ3020  ______________________________________________________________________
 AJ3020* NAD 83(2011) POSITION- 41 54 25.14313(N) 088 18 54.58398(W)   ADJUSTED
 AJ3020* NAD 83(2011) ELLIP HT-   197.183 (meters)        (06/27/12)   ADJUSTED
 AJ3020* NAD 83(2011) EPOCH   -  2010.00
 AJ3020* NAVD 88 ORTHO HEIGHT -   230.4   (meters)      756.    (feet) GPS OBS
 AJ3020  ______________________________________________________________________
 AJ3020  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3020  GEOID HEIGHT    -        -33.130 (meters)                     GEOID99
 AJ3020  GEOID HEIGHT    -        -33.179 (meters)                     GEOID18
 AJ3020  NAD 83(2011) X  -    139,777.366 (meters)                     COMP
 AJ3020  NAD 83(2011) Y  - -4,751,997.304 (meters)                     COMP
 AJ3020  NAD 83(2011) Z  -  4,238,052.141 (meters)                     COMP
 AJ3020  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 AJ3020
 AJ3020  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3020  Standards:
 AJ3020         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3020            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3020  -------------------------------------------------------------------
 AJ3020  NETWORK    0.82   0.94           0.38   0.27   0.48      0.07129865
 AJ3020  -------------------------------------------------------------------
 AJ3020  Click here for local accuracies and other accuracy information.
 AJ3020
 AJ3020.The horizontal coordinates were established by GPS observations
 AJ3020.and adjusted by the National Geodetic Survey in June 2012.
 AJ3020
 AJ3020.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3020.been affixed to the stable North American tectonic plate. See 
 AJ3020.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3020
 AJ3020.The horizontal coordinates are valid at the epoch date displayed above
 AJ3020.which is a decimal equivalence of Year/Month/Day.
 AJ3020
 AJ3020.The orthometric height was determined by GPS observations and a
 AJ3020.high-resolution geoid model.
 AJ3020
 AJ3020.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3020.GEOID18 height accuracy estimate available here.
 AJ3020
 AJ3020.Click photographs - Photos may exist for this station.
 AJ3020
 AJ3020.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3020
 AJ3020.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3020
 AJ3020.The ellipsoidal height was determined by GPS observations
 AJ3020.and is referenced to NAD 83.
 AJ3020
 AJ3020. The following values were computed from the NAD 83(2011) position.
 AJ3020
 AJ3020;                    North         East     Units Scale Factor Converg.
 AJ3020;SPC IL E     -   581,771.541   301,507.644   MT  0.99997503   +0 00 43.7
 AJ3020;SPC IL E     - 1,908,695.46    989,196.33   sFT  0.99997503   +0 00 43.7
 AJ3020;UTM  16      - 4,640,285.112   390,921.866   MT  0.99974641   -0 52 42.6
 AJ3020
 AJ3020!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3020!SPC IL E     -   0.99996907  x   0.99997503  =   0.99994410
 AJ3020!UTM  16      -   0.99996907  x   0.99974641  =   0.99971549
 AJ3020
 AJ3020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9092140285(NAD 83)
 AJ3020
 AJ3020                          SUPERSEDED SURVEY CONTROL
 AJ3020
 AJ3020  NAD 83(2007)-  41 54 25.14314(N)    088 18 54.58486(W) AD(2002.00) 0
 AJ3020  ELLIP H (02/10/07)  197.214  (m)                       GP(2002.00)    
 AJ3020  ELLIP H (02/03/05)  197.204  (m)                       GP(       ) 4 2
 AJ3020  NAD 83(1997)-  41 54 25.14320(N)    088 18 54.58500(W) AD(       ) 1
 AJ3020  ELLIP H (04/25/01)  197.234  (m)                       GP(       ) 3 2
 AJ3020
 AJ3020.Superseded values are not recommended for survey control.
 AJ3020
 AJ3020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3020.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3020
 AJ3020_MARKER: F = FLANGE-ENCASED ROD
 AJ3020_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3020+WITH SETTING: INFORMATION.
 AJ3020_STAMPING: ST. CHARLES
 AJ3020_MARK LOGO: IL7640
 AJ3020_PROJECTION: RECESSED 8 CENTIMETERS
 AJ3020_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3020_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3020+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 AJ3020_ROD/PIPE-DEPTH: 2.4 meters
 AJ3020_SLEEVE-DEPTH  : 0.9 meters
 AJ3020
 AJ3020  HISTORY     - Date     Condition        Report By
 AJ3020  HISTORY     - 20001129 MONUMENTED       SECI
 AJ3020  HISTORY     - 20060714 GOOD             USGSNP
 AJ3020  HISTORY     - 20151216 GOOD             ILDT
 AJ3020  HISTORY     - 20190329 GOOD             ASMINC
 AJ3020  HISTORY     - 20250528 GOOD             ASMINC
 AJ3020
 AJ3020                          STATION DESCRIPTION
 AJ3020
 AJ3020'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3020'STATION IS LOCATED WITHIN THE CITY LIMITS OF ST. CHARLES IN SECTION
 AJ3020'34, T40N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 64 AND 3RD ST,
 AJ3020'PROCEED SOUTH ON 3RD ST 0.4 MI, TO THE STATION LOCATED NORTH OF
 AJ3020'BOWMAN ST AND SOUTH OF MOODY ST IN MOODY PARK.  STATION
 AJ3020'IS LOCATED NEAR THE NORTHWEST FENCE CORNER OF THE FENCE
 AJ3020'AROUND THE CITY OF ST. CHARLES WATER PUMPING STATION 5.
 AJ3020'STATION IS 2.5 FT WEST OF CHAIN LINK FENCE AND 6.0 FT SOUTH OF
 AJ3020'NORTHWEST FENCE CORNER.  STATION IS 136 FT NORTHEAST OF PK NAIL IN
 AJ3020'18 INCH DECIDUOUS TREE, 90 FT NORTH OF PK NAIL IN 18 INCH DECIDUOUS
 AJ3020'TREE, 66 FT SOUTH OF PK NAIL IN 20 INCH DECIDUOUS TREE, 23 FT
 AJ3020'SOUTHEAST OF THE CONCRETE DRINKING FOUNTAIN, AND 2.5 WEST OF
 AJ3020'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3020'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.60 FT BELOW CAP. THE ROD
 AJ3020'WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS WERE SET IN
 AJ3020'WOOD PHYSICAL TIES. (WB)
 AJ3020
 AJ3020                          STATION RECOVERY (2006)
 AJ3020
 AJ3020'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 AJ3020'RECOVERED IN GOOD CONDITION.
 AJ3020
 AJ3020                          STATION RECOVERY (2015)
 AJ3020
 AJ3020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 AJ3020'RECOVERED IN GOOD CONDITION.
 AJ3020
 AJ3020                          STATION RECOVERY (2019)
 AJ3020
 AJ3020'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (NML)
 AJ3020'RECOVERED IN GOOD CONDITION.
 AJ3020
 AJ3020                          STATION RECOVERY (2025)
 AJ3020
 AJ3020'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AJ3020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1385 ***********************************************************************
 MF1385  DESIGNATION -  ST CHARLES TRAIN SCH BOYS TK
 MF1385  PID         -  MF1385
 MF1385  STATE/COUNTY-  IL/KANE
 MF1385  COUNTRY     -  US
 MF1385  USGS QUAD   -  ELBURN (2018)
 MF1385
 MF1385                         *CURRENT SURVEY CONTROL
 MF1385  ______________________________________________________________________
 MF1385* NAD 83(1997) POSITION- 41 54 48.50001(N) 088 22 29.03488(W)   ADJUSTED
 MF1385  ______________________________________________________________________
 MF1385  GEOID HEIGHT    -        -33.145 (meters)                     GEOID18
 MF1385  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 MF1385  HORZ ORDER      -  THIRD
 MF1385
 MF1385.The horizontal coordinates were established by classical geodetic methods
 MF1385.and adjusted by the National Geodetic Survey in October 1999.
 MF1385
 MF1385.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1385.GEOID18 height accuracy estimate available here.
 MF1385
 MF1385.Click photographs - Photos may exist for this station.
 MF1385
 MF1385.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1385
 MF1385. The following values were computed from the NAD 83(1997) position.
 MF1385
 MF1385;                    North         East     Units Scale Factor Converg.
 MF1385;SPC IL E     -   582,492.827   296,565.539   MT  0.99997515   -0 01 39.6
 MF1385;SPC IL E     - 1,911,061.88    972,982.11   sFT  0.99997515   -0 01 39.6
 MF1385;UTM  16      - 4,641,082.960   385,992.666   MT  0.99975994   -0 55 06.3
 MF1385
 MF1385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8599241082(NAD 83)
 MF1385
 MF1385                          SUPERSEDED SURVEY CONTROL
 MF1385
 MF1385  NAD 83(1997)-  41 54 48.50152(N)    088 22 29.03930(W) AD(       ) 3
 MF1385  NAD 83(1986)-  41 54 48.50327(N)    088 22 29.04505(W) AD(       ) 3
 MF1385  NAD 27      -  41 54 48.41100(N)    088 22 28.77600(W) AD(       ) 3
 MF1385
 MF1385.Superseded values are not recommended for survey control.
 MF1385
 MF1385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1385.See file dsdata.pdf to determine how the superseded data were derived.
 MF1385
 MF1385_MARKER: 53 = ELEVATED TANK
 MF1385
 MF1385  HISTORY     - Date     Condition        Report By
 MF1385  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1385  HISTORY     - 1976     GOOD             NGS
 MF1385  HISTORY     - 1988     GOOD             USPSQD
 MF1385  HISTORY     - 19980425 GOOD             USPSQD
 MF1385
 MF1385                          STATION DESCRIPTION
 MF1385
 MF1385'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1385'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK OF
 MF1385'THE ILLINOIS STATE TRAINING SCHOOL FOR BOYS, ST. CHARLES
 MF1385'BRANCH LOCATED AT THE NORTHEAST CORNER OF THE MAIN BUILDING
 MF1385'AREA ABOUT 1/2 MILE NORTH OF U.S. HIGHWAY 30 ALTERNATE 3
 MF1385'MILES WEST OF ST. CHARLES.  IT IS A STEEL TANK SUPPORTED
 MF1385'BY A FOUR-LEGGED STEEL STRUCTURE AND IS PAINTED SILVER.  THE
 MF1385'HEIGHT IS ABOUT 130 FEET.
 MF1385
 MF1385                          STATION RECOVERY (1976)
 MF1385
 MF1385'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (ARB)
 MF1385'RECOVERED AS DESCRIBED.
 MF1385'
 MF1385'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES WEST.
 MF1385
 MF1385                          STATION RECOVERY (1988)
 MF1385
 MF1385'RECOVERY NOTE BY US POWER SQUADRON 1988 (MLL)
 MF1385'RECOVERED IN GOOD CONDITION.
 MF1385
 MF1385                          STATION RECOVERY (1998)
 MF1385
 MF1385'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1385'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1386 ***********************************************************************
 MF1386  DESIGNATION -  ST CHARLES TRAIN SCH BOYS STK
 MF1386  PID         -  MF1386
 MF1386  STATE/COUNTY-  IL/KANE
 MF1386  COUNTRY     -  US
 MF1386  USGS QUAD   -  GENEVA (2018)
 MF1386
 MF1386                         *CURRENT SURVEY CONTROL
 MF1386  ______________________________________________________________________
 MF1386* NAD 83(1997) POSITION- 41 54 30.96556(N) 088 22 24.98537(W)   ADJUSTED
 MF1386  ______________________________________________________________________
 MF1386  GEOID HEIGHT    -        -33.140 (meters)                     GEOID18
 MF1386  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 MF1386  HORZ ORDER      -  THIRD
 MF1386
 MF1386.The horizontal coordinates were established by classical geodetic methods
 MF1386.and adjusted by the National Geodetic Survey in October 1999.
 MF1386
 MF1386.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1386.GEOID18 height accuracy estimate available here.
 MF1386
 MF1386.Click photographs - Photos may exist for this station.
 MF1386
 MF1386.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1386
 MF1386. The following values were computed from the NAD 83(1997) position.
 MF1386
 MF1386;                    North         East     Units Scale Factor Converg.
 MF1386;SPC IL E     -   581,951.802   296,658.605   MT  0.99997514   -0 01 36.8
 MF1386;SPC IL E     - 1,909,286.87    973,287.44   sFT  0.99997514   -0 01 36.8
 MF1386;UTM  16      - 4,640,540.670   386,077.291   MT  0.99975970   -0 55 03.3
 MF1386
 MF1386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8607740540(NAD 83)
 MF1386
 MF1386                          SUPERSEDED SURVEY CONTROL
 MF1386
 MF1386  NAD 83(1997)-  41 54 30.96712(N)    088 22 24.98998(W) AD(       ) 3
 MF1386  NAD 83(1986)-  41 54 30.96886(N)    088 22 24.99558(W) AD(       ) 3
 MF1386  NAD 27      -  41 54 30.87600(N)    088 22 24.72700(W) AD(       ) 3
 MF1386
 MF1386.Superseded values are not recommended for survey control.
 MF1386
 MF1386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1386.See file dsdata.pdf to determine how the superseded data were derived.
 MF1386
 MF1386_MARKER: 63 = STACK
 MF1386
 MF1386  HISTORY     - Date     Condition        Report By
 MF1386  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1386  HISTORY     - 1988     GOOD             USPSQD
 MF1386  HISTORY     - 19980425 GOOD             USPSQD
 MF1386
 MF1386                          STATION DESCRIPTION
 MF1386
 MF1386'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1386'THE STATION IS THE CENTER OF THE TOP OF THE POWER PLANT
 MF1386'STACK OF THE ILLINOIS STATE TRAINING SCHOOL FOR BOYS, ST.
 MF1386'CHARLES BRANCH, LOCATED AT THE EAST SIDE OF THE MAIN BUILDING
 MF1386'AREA ABOUT 1/2 MILE NORTH OF U.S. HIGHWAY 30 ALTERNATE 3
 MF1386'MILES WEST OF ST. CHARLES.  IT IS A ROUND, RED BRICK STRUCTURE
 MF1386'ABOUT 200 FEET HIGH.
 MF1386
 MF1386                          STATION RECOVERY (1988)
 MF1386
 MF1386'RECOVERY NOTE BY US POWER SQUADRON 1988 (MLL)
 MF1386'RECOVERED IN GOOD CONDITION.
 MF1386
 MF1386                          STATION RECOVERY (1998)
 MF1386
 MF1386'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1386'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0364 ***********************************************************************
 LD0364  DESIGNATION -  ST DAVID
 LD0364  PID         -  LD0364
 LD0364  STATE/COUNTY-  IL/FULTON
 LD0364  COUNTRY     -  US
 LD0364  USGS QUAD   -  SAINT DAVID (2018)
 LD0364
 LD0364                         *CURRENT SURVEY CONTROL
 LD0364  ______________________________________________________________________
 LD0364* NAD 83(1986) POSITION- 40 29 33.     (N) 090 02 57.     (W)   SCALED
 LD0364* NAVD 88 ORTHO HEIGHT -   192.083 (meters)      630.19  (feet) ADJUSTED
 LD0364  ______________________________________________________________________
 LD0364  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 LD0364  DYNAMIC HEIGHT  -        191.991 (meters)      629.89  (feet) COMP
 LD0364  MODELED GRAVITY -    980,138.6   (mgal)                       NAVD 88
 LD0364
 LD0364  VERT ORDER      -  SECOND    CLASS 0
 LD0364
 LD0364.The horizontal coordinates were scaled from a map and have
 LD0364.an estimated accuracy of +/- 6 seconds.
 LD0364
 LD0364.The orthometric height was determined by differential leveling and
 LD0364.adjusted by the NATIONAL GEODETIC SURVEY
 LD0364.in June 1991.
 LD0364
 LD0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0364.GEOID18 height accuracy estimate available here.
 LD0364
 LD0364.Click photographs - Photos may exist for this station.
 LD0364
 LD0364.The dynamic height is computed by dividing the NAVD 88
 LD0364.geopotential number by the normal gravity value computed on the
 LD0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0364.degrees latitude (g = 980.6199 gals.).
 LD0364
 LD0364.The modeled gravity was interpolated from observed gravity values.
 LD0364
 LD0364;                    North         East    Units  Estimated Accuracy
 LD0364;SPC IL W     -   424,680.      709,960.      MT  (+/- 180 meters Scaled)
 LD0364
 LD0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE500866(NAD 83)
 LD0364
 LD0364                          SUPERSEDED SURVEY CONTROL
 LD0364
 LD0364  NGVD 29 (??/??/92)  192.168  (m)          630.47   (f) ADJ UNCH    2 0
 LD0364
 LD0364.Superseded values are not recommended for survey control.
 LD0364
 LD0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0364.See file dsdata.pdf to determine how the superseded data were derived.
 LD0364
 LD0364_MARKER: DB = BENCH MARK DISK
 LD0364_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0364_SP_SET: STEP
 LD0364_STAMPING: ST DAVID 1934
 LD0364_MARK LOGO: CGS
 LD0364_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0364
 LD0364  HISTORY     - Date     Condition        Report By
 LD0364  HISTORY     - 1934     MONUMENTED       CGS
 LD0364  HISTORY     - 1942     GOOD             CGS
 LD0364
 LD0364                          STATION DESCRIPTION
 LD0364
 LD0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0364'AT ST DAVID.
 LD0364'AT ST. DAVID, FULTON COUNTY, AT THE SCHOOL, 2 FEET SOUTH OF THE
 LD0364'WEST ENTRANCE, IN THE TOP OF THE SOUTH END OF A CONCRETE STEP,
 LD0364'AND 10 INCHES HIGHER THAN THE GROUND.  A STANDARD DISK, STAMPED
 LD0364'ST. DAVID 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2835 ***********************************************************************
 ME2835  DESIGNATION -  ST ELIZABETH
 ME2835  PID         -  ME2835
 ME2835  STATE/COUNTY-  IL/COOK
 ME2835  COUNTRY     -  US
 ME2835  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2835
 ME2835                         *CURRENT SURVEY CONTROL
 ME2835  ______________________________________________________________________
 ME2835* NAD 83(1997) POSITION- 41 54 27.13657(N) 087 41 07.97486(W)   ADJUSTED
 ME2835* NAVD 88 ORTHO HEIGHT -   223.6   (meters)      734.    (feet) VERTCON3
 ME2835  ______________________________________________________________________
 ME2835  GEOID HEIGHT    -        -33.619 (meters)                     GEOID18
 ME2835  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 ME2835  HORZ ORDER      -  FIRST
 ME2835
 ME2835.The horizontal coordinates were established by classical geodetic methods
 ME2835.and adjusted by the National Geodetic Survey in October 1999.
 ME2835
 ME2835.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2835.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2835
 ME2835.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2835.GEOID18 height accuracy estimate available here.
 ME2835
 ME2835.Click photographs - Photos may exist for this station.
 ME2835
 ME2835.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2835
 ME2835. The following values were computed from the NAD 83(1997) position.
 ME2835
 ME2835;                    North         East     Units Scale Factor Converg.
 ME2835;SPC IL E     -   582,035.822   353,745.867   MT  1.00001053   +0 25 57.7
 ME2835;SPC IL E     - 1,909,562.53  1,160,581.23   sFT  1.00001053   +0 25 57.7
 ME2835;UTM  16      - 4,639,737.556   443,142.232   MT  0.99963978   -0 27 28.5
 ME2835
 ME2835!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2835!SPC IL E     -   0.99997020  x   1.00001053  =   0.99998073
 ME2835!UTM  16      -   0.99997020  x   0.99963978  =   0.99960999
 ME2835
 ME2835:                Primary Azimuth Mark                     Grid Az
 ME2835:SPC IL E     -  022                                      192 29 09.8
 ME2835:UTM  16      -  022                                      193 22 36.0
 ME2835
 ME2835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4314239737(NAD 83)
 ME2835
 ME2835|---------------------------------------------------------------------|
 ME2835| PID    Reference Object                     Distance      Geod. Az  |
 ME2835|                                                           dddmmss.s |
 ME2835| ME2836 MSD 520 COC                         APPROX. 0.5 KM 1914907.1 |
 ME2835| ME2837 022                                 APPROX. 0.6 KM 1925507.5 |
 ME2835|---------------------------------------------------------------------|
 ME2835
 ME2835                          SUPERSEDED SURVEY CONTROL
 ME2835
 ME2835  NAD 83(1997)-  41 54 27.13675(N)    087 41 07.97531(W) AD(       ) 1
 ME2835  NAD 83(1994)-  41 54 27.14019(N)    087 41 07.98770(W) AD(       ) 1
 ME2835  NAD 83(1986)-  41 54 27.14110(N)    087 41 07.98699(W) AD(       ) 1
 ME2835  NAD 27      -  41 54 27.02345(N)    087 41 07.78856(W) AD(       ) 1
 ME2835  NGVD 29 (07/19/86)  223.7    (m)          734.     (f) VERT ANG       
 ME2835
 ME2835.Superseded values are not recommended for survey control.
 ME2835
 ME2835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2835.See file dsdata.pdf to determine how the superseded data were derived.
 ME2835
 ME2835_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2835_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2835_SP_SET: BUILDING ROOF
 ME2835_STAMPING: ST ELIZABETH 1977
 ME2835_MARK LOGO: NGS
 ME2835_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2835+STABILITY: POSITION/ELEVATION WELL
 ME2835
 ME2835  HISTORY     - Date     Condition        Report By
 ME2835  HISTORY     - 1977     MONUMENTED       NGS
 ME2835
 ME2835                          STATION DESCRIPTION
 ME2835
 ME2835'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2835'THE STATION IS LOCATED IN THE WEST SECTION OF CHICAGO ON THE
 ME2835'ROOF OF THE ST. ELIZABETH HOSPITAL, ADDRESS BEING 1431 NORTH
 ME2835'CLAREMONT AVENUE, CHICAGO, ILLINOIS 60622.
 ME2835'
 ME2835'STATION MARK, A STANDARD DISK STAMPED---ST ELIZABETH 1977---,
 ME2835'IS GLUED TO THE ROOF AND IS COVERED BY A COPPER LINCOLN HAT
 ME2835'PROJECTING 3 INCHES ABOVE THE ROOF.  IT IS 18.3 FEET NORTH OF
 ME2835'THE SOUTH EDGE OF THE ROOF, 9.9 FEET EAST OF THE WEST EDGE
 ME2835'OF THE ROOF, 9.8 FEET WEST OF THE EAST EDGE OF THE ROOF
 ME2835'AND 40.5 FEET SOUTH-SOUTHEAST OF
 ME2835'A METAL LADDER LEADING TO THE TOP OF THE ROOF.
 ME2835'
 ME2835'NO REFERENCE MARKS WERE ESTABLISHED.
 ME2835'
 ME2835'STATION 022 COC CAN SERVE AS AN AZIMUTH MARK.
 ME2835'
 ME2835'HEIGHT OF THE LIGHT ABOVE THE STATION MARK WAS 1.6 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1243 ***********************************************************************
 KB1243  CBN         -  This is a Cooperative Base Network Control Station.
 KB1243  DESIGNATION -  ST ELMO
 KB1243  PID         -  KB1243
 KB1243  STATE/COUNTY-  IL/FAYETTE
 KB1243  COUNTRY     -  US
 KB1243  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1243
 KB1243                         *CURRENT SURVEY CONTROL
 KB1243  ______________________________________________________________________
 KB1243* NAD 83(2011) POSITION- 39 01 15.79533(N) 088 49 29.14236(W)   ADJUSTED
 KB1243* NAD 83(2011) ELLIP HT-   164.575 (meters)        (06/27/12)   ADJUSTED
 KB1243* NAD 83(2011) EPOCH   -  2010.00
 KB1243* NAVD 88 ORTHO HEIGHT -   196.5   (meters)      645.    (feet) GPS OBS
 KB1243  ______________________________________________________________________
 KB1243  NAVD 88 orthometric height was determined with geoid model    GEOID96
 KB1243  GEOID HEIGHT    -        -31.766 (meters)                     GEOID96
 KB1243  GEOID HEIGHT    -        -31.908 (meters)                     GEOID18
 KB1243  NAD 83(2011) X  -    101,771.969 (meters)                     COMP
 KB1243  NAD 83(2011) Y  - -4,960,940.123 (meters)                     COMP
 KB1243  NAD 83(2011) Z  -  3,994,236.834 (meters)                     COMP
 KB1243  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 KB1243
 KB1243  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1243  Standards:
 KB1243         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1243            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1243  -------------------------------------------------------------------
 KB1243  NETWORK    0.90   1.53           0.38   0.35   0.78      0.15820297
 KB1243  -------------------------------------------------------------------
 KB1243  Click here for local accuracies and other accuracy information.
 KB1243
 KB1243.The horizontal coordinates were established by GPS observations
 KB1243.and adjusted by the National Geodetic Survey in June 2012.
 KB1243
 KB1243.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1243.been affixed to the stable North American tectonic plate. See 
 KB1243.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1243
 KB1243.The horizontal coordinates are valid at the epoch date displayed above
 KB1243.which is a decimal equivalence of Year/Month/Day.
 KB1243
 KB1243.The orthometric height was determined by GPS observations and a
 KB1243.high-resolution geoid model.
 KB1243
 KB1243.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1243.GEOID18 height accuracy estimate available here.
 KB1243
 KB1243.Click photographs - Photos may exist for this station.
 KB1243
 KB1243.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1243
 KB1243.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1243
 KB1243.The ellipsoidal height was determined by GPS observations
 KB1243.and is referenced to NAD 83.
 KB1243
 KB1243. The following values were computed from the NAD 83(2011) position.
 KB1243
 KB1243;                    North         East     Units Scale Factor Converg.
 KB1243;SPC IL E     -   261,430.246   257,442.896   MT  0.99999729   -0 18 33.9
 KB1243;SPC IL E     -   857,709.07    844,627.23   sFT  0.99999729   -0 18 33.9
 KB1243;SPC IL W     -   262,163.355   816,205.328   MT  1.00010740   +0 50 41.9
 KB1243;SPC IL W     -   860,114.27  2,677,833.65   sFT  1.00010740   +0 50 41.9
 KB1243;UTM  16      - 4,320,697.067   342,031.923   MT  0.99990727   -1 08 56.8
 KB1243
 KB1243!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1243!SPC IL E     -   0.99997418  x   0.99999729  =   0.99997147
 KB1243!SPC IL W     -   0.99997418  x   1.00010740  =   1.00008158
 KB1243!UTM  16      -   0.99997418  x   0.99990727  =   0.99988145
 KB1243
 KB1243:                Primary Azimuth Mark                     Grid Az
 KB1243:SPC IL E     -  ST ELMO AZ MK                            001 15 39.7
 KB1243:SPC IL W     -  ST ELMO AZ MK                            000 06 23.9
 KB1243:UTM  16      -  ST ELMO AZ MK                            002 06 02.6
 KB1243
 KB1243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4203120697(NAD 83)
 KB1243
 KB1243|---------------------------------------------------------------------|
 KB1243| PID    Reference Object                     Distance      Geod. Az  |
 KB1243|                                                           dddmmss.s |
 KB1243| KB1251 ST ELMO AZ MK                       APPROX. 0.8 KM 0005705.8 |
 KB1243| KB1241 ALTAMONT OHIO OIL MICROWAVE         APPROX. 4.9 KM 0414611.1 |
 KB1243| KB1247 ALTAMONT CABLE TV MAST              APPROX. 6.8 KM 0460014.1 |
 KB1243| KB1246 ALTAMONT CIPS MICROWAVE             APPROX. 1.8 KM 0620559.2 |
 KB1243| KB1232 ALTAMONT S MUN TANK                 APPROX. 7.5 KM 0621128.5 |
 KB1243| KB1244 ST ELMO A PT                          8.276 METERS 08032     |
 KB1243| CI8261 ST ELMO RM 1                          9.683 METERS 11523     |
 KB1243| CI8262 ST ELMO RM 2                          7.005 METERS 17120     |
 KB1243| KB1245 ST ELMO MUN TANK                    APPROX. 2.1 KM 2874329.7 |
 KB1243|---------------------------------------------------------------------|
 KB1243
 KB1243                          SUPERSEDED SURVEY CONTROL
 KB1243
 KB1243  NAD 83(2007)-  39 01 15.79549(N)    088 49 29.14315(W) AD(2002.00) 0
 KB1243  ELLIP H (02/10/07)  164.600  (m)                       GP(2002.00)    
 KB1243  ELLIP H (10/15/04)  164.589  (m)                       GP(       ) 4 2
 KB1243  NAD 83(1997)-  39 01 15.79525(N)    088 49 29.14325(W) AD(       ) B
 KB1243  ELLIP H (07/17/98)  164.607  (m)                       GP(       ) 4 1
 KB1243  NAD 83(1986)-  39 01 15.80989(N)    088 49 29.13019(W) AD(       ) 2
 KB1243  NAD 27      -  39 01 15.65614(N)    088 49 28.93272(W) AD(       ) 2
 KB1243  NGVD 29 (07/19/86)  196.4    (m)          644.     (f) VERT ANG       
 KB1243
 KB1243.Superseded values are not recommended for survey control.
 KB1243
 KB1243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1243.See file dsdata.pdf to determine how the superseded data were derived.
 KB1243
 KB1243_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1243_STAMPING: ST ELMO 1976
 KB1243_MARK LOGO: NGS
 KB1243_PROJECTION: FLUSH
 KB1243_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1243+STABILITY: SURFACE MOTION
 KB1243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1243+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2020
 KB1243
 KB1243  HISTORY     - Date     Condition        Report By
 KB1243  HISTORY     - 1976     MONUMENTED       NGS
 KB1243  HISTORY     - 19970226 GOOD             NGS
 KB1243  HISTORY     - 19990927 GOOD             ILDT
 KB1243  HISTORY     - 20200416 GOOD             ILDT
 KB1243
 KB1243                          STATION DESCRIPTION
 KB1243
 KB1243'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1243'THE STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF ALTAMONT,
 KB1243'1-1/2 MILES SOUTHEAST OF ST ELMO, IN THE NE 1/4 SECTION 26, T 7 N,
 KB1243'R 3 E, AND ON ROAD RIGHT-OF-WAY.
 KB1243'
 KB1243'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40
 KB1243'AND STATE HIGHWAY 128, ABOUT 3-1/2 MILES SOUTHWEST OF ALTAMONT,
 KB1243'GO SOUTHWEST ON U.S. HIGHWAY 40 FOR 1.15 MILES TO A CROSSROAD.
 KB1243'TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR 0.2 MILE TO THE AZIMUTH
 KB1243'MARK ON THE LEFT, CONTINUE SOUTH FOR 0.5 MILE TO AN OVERPASS
 KB1243'OVER INTERSTATE HIGHWAY 70 AND THE STATION ON THE RIGHT.
 KB1243'
 KB1243'STATION MARKS ARE STANDARD DISKS STAMPED ST ELMO 1976.  THE
 KB1243'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1243'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT
 KB1243'IS 16 FEET WEST OF THE CENTER OF THE PAVED ROAD, 12 FEET
 KB1243'NORTH OF THE NORTHWEST CORNER OF THE CONCRETE BRIDGE ABUTMENT
 KB1243'AND 3 FEET SOUTH OF A METAL WITNESS POST.  THE UNDERGROUND DISK
 KB1243'IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES
 KB1243'BELOW THE GROUND SURFACE.
 KB1243'
 KB1243'REFERENCE MARK 1, A STANDARD DISK STAMPED ST ELMO NO 1 1976,
 KB1243'IS CEMENTED IN A DRILL HOLE IN A CONCRETE WALKWAY AT THE
 KB1243'NORTHEAST CORNER OF THE OVERPASS THAT PROJECTS 1 FOOT
 KB1243'ABOVE THE ROAD SURFACE.
 KB1243'
 KB1243'REFERENCE MARK 2, A STANDARD DISK STAMPED ST ELMO NO 2 1976,
 KB1243'IS CEMENTED IN A DRILL HOLE IN A CONCRETE WALKWAY AT THE
 KB1243'NORTHWEST CORNER OF THE OVERPASS THAT PROJECTS 1 FOOT ABOVE
 KB1243'THE ROAD SURFACE.
 KB1243'
 KB1243'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED ST
 KB1243'ELMO AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1243'CONCRETE MONUMENT THAT PROJECTS 5 INCHES ABOVE THE
 KB1243'GROUND SURFACE.  IT IS 20 FEET EAST OF THE CENTER OF THE
 KB1243'PAVED ROAD, 2.5 FEET SOUTH OF A METAL WITNESS POST AND 2
 KB1243'FEET WEST OF A FENCE CORNER.
 KB1243'
 KB1243'HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS.
 KB1243
 KB1243                          STATION RECOVERY (1997)
 KB1243
 KB1243'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1243'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) SOUTHWEST OF ALTAMONT AND
 KB1243'1.5 MI (2.4 KM) SOUTHEAST OF ST ELMO NEAR AN OVERPASS BRIDGE OVER
 KB1243'INTERSTATE HIGHWAY 70.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40
 KB1243'AND STATE ROUTE 128, ABOUT 3.5 MI (5.6 KM) SOUTHWEST OF ALTAMONT OR
 KB1243'2.5 MI (4.0 KM) NORTHEAST OF ST ELMO, GO SOUTHWEST ON HIGHWAY 40 FOR
 KB1243'1.1 MI (1.8 KM) TO A CROSSROAD, TURN LEFT, SOUTH, FOR 0.7 MI (1.1 KM)
 KB1243'TO THE NORTH END OF THE OVERPASS AND THE STATION ON THE RIGHT.  IT IS
 KB1243'4.9 M (16.1 FT) WEST OF THE CENTER OF THE ROAD, 3.7 M (12.1 FT) NORTH
 KB1243'OF THE NORTHWEST CORNER OF THE CONCRETE BRIDGE ABUTMENT, AND 0.9 M
 KB1243'(3.0 FT) SOUTH OF A METAL WITNESS POST.
 KB1243
 KB1243                          STATION RECOVERY (1999)
 KB1243
 KB1243'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 KB1243'RECOVERED AS DESCRIBED
 KB1243'
 KB1243
 KB1243                          STATION RECOVERY (2020)
 KB1243
 KB1243'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 KB1243'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1251 ***********************************************************************
 KB1251  DESIGNATION -  ST ELMO AZ MK
 KB1251  PID         -  KB1251
 KB1251  STATE/COUNTY-  IL/FAYETTE
 KB1251  COUNTRY     -  US
 KB1251  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1251
 KB1251                         *CURRENT SURVEY CONTROL
 KB1251  ______________________________________________________________________
 KB1251* NAD 83(2011) POSITION- 39 01 40.64370(N) 088 49 28.61007(W)   ADJUSTED
 KB1251* NAD 83(2011) ELLIP HT-   157.620 (meters)        (06/27/12)   ADJUSTED
 KB1251* NAD 83(2011) EPOCH   -  2010.00
 KB1251* NAVD 88 ORTHO HEIGHT -   189.5   (meters)      622.    (feet) GPS OBS
 KB1251  ______________________________________________________________________
 KB1251  NAVD 88 orthometric height was determined with geoid model    GEOID03
 KB1251  GEOID HEIGHT    -        -31.868 (meters)                     GEOID03
 KB1251  GEOID HEIGHT    -        -31.921 (meters)                     GEOID18
 KB1251  NAD 83(2011) X  -    101,774.763 (meters)                     COMP
 KB1251  NAD 83(2011) Y  - -4,960,452.065 (meters)                     COMP
 KB1251  NAD 83(2011) Z  -  3,994,827.766 (meters)                     COMP
 KB1251  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 KB1251
 KB1251  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1251  Standards:
 KB1251         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1251            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1251  -------------------------------------------------------------------
 KB1251  NETWORK    0.56   0.90           0.26   0.18   0.46     -0.02349161
 KB1251  -------------------------------------------------------------------
 KB1251  Click here for local accuracies and other accuracy information.
 KB1251
 KB1251.The horizontal coordinates were established by GPS observations
 KB1251.and adjusted by the National Geodetic Survey in June 2012.
 KB1251
 KB1251.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1251.been affixed to the stable North American tectonic plate. See 
 KB1251.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1251
 KB1251.The horizontal coordinates are valid at the epoch date displayed above
 KB1251.which is a decimal equivalence of Year/Month/Day.
 KB1251
 KB1251.The orthometric height was determined by GPS observations and a
 KB1251.high-resolution geoid model.
 KB1251
 KB1251.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1251.GEOID18 height accuracy estimate available here.
 KB1251
 KB1251.Click photographs - Photos may exist for this station.
 KB1251
 KB1251.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1251
 KB1251.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1251
 KB1251.The ellipsoidal height was determined by GPS observations
 KB1251.and is referenced to NAD 83.
 KB1251
 KB1251. The following values were computed from the NAD 83(2011) position.
 KB1251
 KB1251;                    North         East     Units Scale Factor Converg.
 KB1251;SPC IL E     -   262,196.432   257,459.837   MT  0.99999727   -0 18 33.7
 KB1251;SPC IL E     -   860,222.79    844,682.82   sFT  0.99999727   -0 18 33.7
 KB1251;SPC IL W     -   262,929.811   816,206.829   MT  1.00010740   +0 50 42.7
 KB1251;SPC IL W     -   862,628.89  2,677,838.57   sFT  1.00010740   +0 50 42.7
 KB1251;UTM  16      - 4,321,462.853   342,060.089   MT  0.99990716   -1 08 57.1
 KB1251
 KB1251!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1251!SPC IL E     -   0.99997527  x   0.99999727  =   0.99997254
 KB1251!SPC IL W     -   0.99997527  x   1.00010740  =   1.00008267
 KB1251!UTM  16      -   0.99997527  x   0.99990716  =   0.99988243
 KB1251
 KB1251:                Primary Azimuth Mark                     Grid Az
 KB1251:SPC IL E     -  ST ELMO                                  181 16 00.1
 KB1251:SPC IL W     -  ST ELMO                                  180 06 43.7
 KB1251:UTM  16      -  ST ELMO                                  182 06 23.5
 KB1251
 KB1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4206021462(NAD 83)
 KB1251
 KB1251|---------------------------------------------------------------------|
 KB1251| PID    Reference Object                     Distance      Geod. Az  |
 KB1251|                                                           dddmmss.s |
 KB1251| KB1243 ST ELMO                             APPROX. 0.8 KM 1805726.4 |
 KB1251| KB1250 ST ELMO AZ MK A PT                    5.247 METERS 21918     |
 KB1251| KB1245 ST ELMO MUN TANK                    APPROX. 2.0 KM 2660411.1 |
 KB1251|---------------------------------------------------------------------|
 KB1251
 KB1251                          SUPERSEDED SURVEY CONTROL
 KB1251
 KB1251  NAD 83(2007)-  39 01 40.64373(N)    088 49 28.61077(W) AD(2002.00) 0
 KB1251  ELLIP H (02/10/07)  157.653  (m)                       GP(2002.00)    
 KB1251  NAD 83(1997)-  39 01 40.64360(N)    088 49 28.61088(W) AD(       ) 1
 KB1251  ELLIP H (06/10/05)  157.653  (m)                       GP(       ) 3 2
 KB1251  NAD 83(1997)-  39 01 40.64333(N)    088 49 28.61403(W) AD(       ) 2
 KB1251  NAD 83(1986)-  39 01 40.65803(N)    088 49 28.60104(W) AD(       ) 2
 KB1251  NAD 27      -  39 01 40.50465(N)    088 49 28.40303(W) AD(       ) 2
 KB1251  NGVD 29 (07/19/86)  189.4    (m)          621.     (f) VERT ANG       
 KB1251
 KB1251.Superseded values are not recommended for survey control.
 KB1251
 KB1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1251.See file dsdata.pdf to determine how the superseded data were derived.
 KB1251
 KB1251_MARKER: DZ = AZIMUTH MARK DISK
 KB1251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1251_STAMPING: ST ELMO AZ 1976
 KB1251_MARK LOGO: NGS
 KB1251_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1251+STABILITY: SURFACE MOTION
 KB1251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1251+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 KB1251
 KB1251  HISTORY     - Date     Condition        Report By
 KB1251  HISTORY     - 1976     MONUMENTED       NGS
 KB1251  HISTORY     - 20050317 GOOD             ILDT
 KB1251
 KB1251                          STATION DESCRIPTION
 KB1251
 KB1251'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1251'THE STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF ALTAMONT,
 KB1251'1-1/2 MILES SOUTHEAST OF ST ELMO, IN THE NE 1/4 SECTION 26, R 7 N,
 KB1251'R 3 E, AND ON ROAD RIGHT-OF-WAY.
 KB1251'
 KB1251'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED ST ELMO
 KB1251'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1251'MONUMENT THAT PROJECTS 5 INCHES ABOVE THE GROUND SURFACE.  IT IS
 KB1251'20 FEET EAST OF THE CENTER OF A PAVED ROAD, 2.5 FEET SOUTH OF
 KB1251'A METAL WITNESS POST AND 2 FEET WEST OF A FENCE CORNER.
 KB1251'
 KB1251'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR
 KB1251'TRIANGULATION STATION ST ELMO 1976.
 KB1251'
 KB1251'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1251'ST ELMO, DISTANCE BEING 766.362 METERS, NORTH OF THE
 KB1251'TRIANGULATION STATION.
 KB1251
 KB1251                          STATION RECOVERY (2005)
 KB1251
 KB1251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 KB1251'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1245 ***********************************************************************
 KB1245  DESIGNATION -  ST ELMO MUN TANK
 KB1245  PID         -  KB1245
 KB1245  STATE/COUNTY-  IL/FAYETTE
 KB1245  COUNTRY     -  US
 KB1245  USGS QUAD   -  ALTAMONT WEST (2018)
 KB1245
 KB1245                         *CURRENT SURVEY CONTROL
 KB1245  ______________________________________________________________________
 KB1245* NAD 83(1997) POSITION- 39 01 36.21577(N) 088 50 51.08402(W)   ADJUSTED
 KB1245  ______________________________________________________________________
 KB1245  GEOID HEIGHT    -        -31.916 (meters)                     GEOID18
 KB1245  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 KB1245  HORZ ORDER      -  THIRD
 KB1245
 KB1245.The horizontal coordinates were established by classical geodetic methods
 KB1245.and adjusted by the National Geodetic Survey in October 1999.
 KB1245
 KB1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1245.GEOID18 height accuracy estimate available here.
 KB1245
 KB1245.Click photographs - Photos may exist for this station.
 KB1245
 KB1245.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1245
 KB1245. The following values were computed from the NAD 83(1997) position.
 KB1245
 KB1245;                    North         East     Units Scale Factor Converg.
 KB1245;SPC IL E     -   262,070.848   255,475.319   MT  0.99999940   -0 19 25.6
 KB1245;SPC IL E     -   859,810.77    838,171.94   sFT  0.99999940   -0 19 25.6
 KB1245;SPC IL W     -   262,764.248   814,225.034   MT  1.00010178   +0 49 50.6
 KB1245;SPC IL W     -   862,085.70  2,671,336.63   sFT  1.00010178   +0 49 50.6
 KB1245;UTM  16      - 4,321,366.379   340,074.117   MT  0.99991494   -1 09 49.0
 KB1245
 KB1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4007421366(NAD 83)
 KB1245
 KB1245                          SUPERSEDED SURVEY CONTROL
 KB1245
 KB1245  NAD 83(1986)-  39 01 36.23040(N)    088 50 51.07119(W) AD(       ) 3
 KB1245  NAD 27      -  39 01 36.07809(N)    088 50 50.87077(W) AD(       ) 3
 KB1245
 KB1245.Superseded values are not recommended for survey control.
 KB1245
 KB1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1245.See file dsdata.pdf to determine how the superseded data were derived.
 KB1245
 KB1245_MARKER: 53 = ELEVATED TANK
 KB1245
 KB1245  HISTORY     - Date     Condition        Report By
 KB1245  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1245
 KB1245                          STATION DESCRIPTION
 KB1245
 KB1245'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1245'STATION IS LOCATED IN THE NORTH EDGE OF ST. ELMO.  IT HAS
 KB1245'4 LEGS, PAINTED SILVER AND HAS LARGE BLACK LETTERS ON THE
 KB1245'WEST SIDE ST ELMO.  IT IS APPROXIMATE 125 FEET HIGH.
 KB1245'
 KB1245'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2090 ***********************************************************************
 JA2090  DESIGNATION -  ST FRANCISVILLE MUN TANK
 JA2090  PID         -  JA2090
 JA2090  STATE/COUNTY-  IL/LAWRENCE
 JA2090  COUNTRY     -  US
 JA2090  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 JA2090
 JA2090                         *CURRENT SURVEY CONTROL
 JA2090  ______________________________________________________________________
 JA2090* NAD 83(1997) POSITION- 38 35 26.25169(N) 087 38 47.67512(W)   ADJUSTED
 JA2090  ______________________________________________________________________
 JA2090  GEOID HEIGHT    -        -31.530 (meters)                     GEOID18
 JA2090  LAPLACE CORR    -         -2.72  (seconds)                    DEFLEC18
 JA2090  HORZ ORDER      -  THIRD
 JA2090
 JA2090.The horizontal coordinates were established by classical geodetic methods
 JA2090.and adjusted by the National Geodetic Survey in October 1999.
 JA2090
 JA2090.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2090.GEOID18 height accuracy estimate available here.
 JA2090
 JA2090.Click photographs - Photos may exist for this station.
 JA2090
 JA2090.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2090
 JA2090. The following values were computed from the NAD 83(1997) position.
 JA2090
 JA2090;                    North         East     Units Scale Factor Converg.
 JA2090;SPC IL E     -   213,757.533   359,831.392   MT  1.00001907   +0 25 42.2
 JA2090;SPC IL E     -   701,302.84  1,180,546.83   sFT  1.00001907   +0 25 42.2
 JA2090;SPC IN W     -   371,202.940   850,929.830   MT  0.99999631   -0 21 04.8
 JA2090;SPC IN W     - 1,217,854.98  2,791,758.95   sFT  0.99999631   -0 21 04.8
 JA2090;UTM  16      - 4,271,547.634   443,690.357   MT  0.99963905   -0 24 11.9
 JA2090
 JA2090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH4369071547(NAD 83)
 JA2090
 JA2090                          SUPERSEDED SURVEY CONTROL
 JA2090
 JA2090  NAD 83(1997)-  38 35 26.25184(N)    087 38 47.67461(W) AD(       ) 3
 JA2090  NAD 83(1986)-  38 35 26.26111(N)    087 38 47.67488(W) AD(       ) 3
 JA2090  NAD 27      -  38 35 26.08956(N)    087 38 47.59067(W) AD(       ) 3
 JA2090
 JA2090.Superseded values are not recommended for survey control.
 JA2090
 JA2090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2090.See file dsdata.pdf to determine how the superseded data were derived.
 JA2090
 JA2090_MARKER: 53 = ELEVATED TANK
 JA2090
 JA2090  HISTORY     - Date     Condition        Report By
 JA2090  HISTORY     - 1968     FIRST OBSERVED   CGS
 JA2090
 JA2090                          STATION DESCRIPTION
 JA2090
 JA2090'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2090'STATION IS LOCATED 1 BLOCK SOUTH OF THE BUSINESS SECTION OF ST
 JA2090'FRANCISVILLE.
 JA2090'
 JA2090'TO REACH FROM THE POST OFFICE IN ST FRANCISVILLE, GO SOUTH 0.05 MILE
 JA2090'TO STATION ON LEFT AS DESCRIBED.
 JA2090'
 JA2090'THE TANK IS ABOUT 130 FEET HIGH, IS PAINTED SILVER, IS SUPPORTED BY 4
 JA2090'LEGS AND HAS ST
 JA2090'FRANCISVILLE PAINTED ON SIDE OF TANK.
 JA2090'
 JA2090'POINT INTERSECTED WAS TOP AND CENTER OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2618 ***********************************************************************
 ME2618  DESIGNATION -  ST GEORGE
 ME2618  PID         -  ME2618
 ME2618  STATE/COUNTY-  IL/KANKAKEE
 ME2618  COUNTRY     -  US
 ME2618  USGS QUAD   -  MOMENCE (2018)
 ME2618
 ME2618                         *CURRENT SURVEY CONTROL
 ME2618  ______________________________________________________________________
 ME2618* NAD 83(1997) POSITION- 41 11 33.78727(N) 087 44 47.80215(W)   ADJUSTED
 ME2618* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 ME2618  ______________________________________________________________________
 ME2618  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 ME2618  LAPLACE CORR    -         -3.06  (seconds)                    DEFLEC18
 ME2618  HORZ ORDER      -  SECOND
 ME2618
 ME2618.The horizontal coordinates were established by classical geodetic methods
 ME2618.and adjusted by the National Geodetic Survey in October 1999.
 ME2618
 ME2618.The orthometric height was scaled from a topographic map.
 ME2618
 ME2618.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2618.GEOID18 height accuracy estimate available here.
 ME2618
 ME2618.Click photographs - Photos may exist for this station.
 ME2618
 ME2618.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2618
 ME2618. The following values were computed from the NAD 83(1997) position.
 ME2618
 ME2618;                    North         East     Units Scale Factor Converg.
 ME2618;SPC IL E     -   502,609.757   349,218.754   MT  1.00000480   +0 23 11.1
 ME2618;SPC IL E     - 1,648,978.84  1,145,728.53   sFT  1.00000480   +0 23 11.1
 ME2618;UTM  16      - 4,560,419.684   437,391.824   MT  0.99964824   -0 29 30.2
 ME2618
 ME2618!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2618!SPC IL E     -   0.99997321  x   1.00000480  =   0.99997801
 ME2618!UTM  16      -   0.99997321  x   0.99964824  =   0.99962146
 ME2618
 ME2618:                Primary Azimuth Mark                     Grid Az
 ME2618:SPC IL E     -  ST GEORGE AZ MK                          271 01 32.9
 ME2618:UTM  16      -  ST GEORGE AZ MK                          271 54 14.2
 ME2618
 ME2618_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3739160419(NAD 83)
 ME2618
 ME2618|---------------------------------------------------------------------|
 ME2618| PID    Reference Object                     Distance      Geod. Az  |
 ME2618|                                                           dddmmss.s |
 ME2618| CM4601 ST GEORGE RM 1                       33.915 METERS 04033     |
 ME2618| CM4602 ST GEORGE RM 2                       29.173 METERS 13150     |
 ME2618| ME2631 KANKAKEE ST HOSP PWR PLT STK        APPROX.14.3 KM 2252425.8 |
 ME2618| ME2622 KANKAKEE GENERAL FOODS CO TANK      APPROX.10.9 KM 2302514.2 |
 ME2618| ME2639 KANKAKEE RADIO STA WKAN MAST        APPROX.13.9 KM 2441103.6 |
 ME2618| ME2621 BRADLEY N ILL PUB SERV CO TANK      APPROX. 9.9 KM 2511557.7 |
 ME2618| ME2623 ST GEORGE CATH CHURCH SPIRE         APPROX. 2.4 KM 2685117.6 |
 ME2618| CM4600 ST GEORGE AZ MK                     APPROX. 0.6 KM 2712444.0 |
 ME2618| ME2624 MANTENO ST JOSEPH CATH CH           APPROX. 9.7 KM 3082810.8 |
 ME2618| ME2620 MANTENO STATE HOSPITAL TANK         APPROX. 7.0 KM 3090308.7 |
 ME2618| ME2646 MANTENO MUNICIPAL TANK              APPROX. 9.9 KM 3114543.5 |
 ME2618| ME2625 MANTENO ST HOSP ADMIN BLDG TWR      APPROX. 6.5 KM 3124257.6 |
 ME2618|---------------------------------------------------------------------|
 ME2618
 ME2618                          SUPERSEDED SURVEY CONTROL
 ME2618
 ME2618  NAD 83(1997)-  41 11 33.78729(N)    087 44 47.80213(W) AD(       ) 2
 ME2618  NAD 83(1986)-  41 11 33.79000(N)    087 44 47.80925(W) AD(       ) 2
 ME2618  NAD 27      -  41 11 33.67370(N)    087 44 47.66920(W) AD(       ) 2
 ME2618
 ME2618.Superseded values are not recommended for survey control.
 ME2618
 ME2618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2618.See file dsdata.pdf to determine how the superseded data were derived.
 ME2618
 ME2618_MARKER: DS = TRIANGULATION STATION DISK
 ME2618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2618_STAMPING: ST GEORGE 1952
 ME2618_MARK LOGO: CGS
 ME2618_PROJECTION: FLUSH
 ME2618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2618+STABILITY: SURFACE MOTION
 ME2618
 ME2618  HISTORY     - Date     Condition        Report By
 ME2618  HISTORY     - 1952     MONUMENTED       CGS
 ME2618  HISTORY     - 1967     GOOD             CGS
 ME2618
 ME2618                          STATION DESCRIPTION
 ME2618
 ME2618'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2618'STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF GRANT PARK, 6-1/2 MILES
 ME2618'NORTHEAST OF KANKAKEE, 4-1/2 MILES NORTHWEST OF MOMENCE AND ABOUT 1/2
 ME2618'MILE EAST OF THE VILLAGE OF ST. GEORGE AND IS ON THE PROPERTY OWNED BY
 ME2618'MR. RENE POMMIER.  IT IS 61 FEET WEST OF THE CENTER OF A DRIVEWAY, 49
 ME2618'FEET SOUTH OF THE CENTER OF A PAVED ROAD, 44 FEET NORTHWEST OF THE
 ME2618'NORTHWEST CORNER OF A CONCRETE BLOCK BUILDING AND 12.6 FEET SOUTHWEST
 ME2618'OF A WHITE WITNESS POST AND A FENCELINE.  THE MARK IS FLUSH AND THE
 ME2618'DISK IS STAMPED ST GEORGE 1952.
 ME2618'
 ME2618'REFERENCE MARK NO. 1 IS 35 FEET NORTH OF THE CENTER OF THE PAVED ROAD
 ME2618'AND 1 FOOT SOUTH OF A FENCELINE.  THE MARK PROJECTS 6 INCHES AND THE
 ME2618'DISK IS STAMPED ST GEORGE NO 1 1952.
 ME2618'
 ME2618'REFERENCE MARK NO. 2 IS 21 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 ME2618'FRAME HOUSE, 6 FEET EAST OF THE CENTER OF THE DRIVEWAY AND 1 FOOT WEST
 ME2618'OF A FENCELINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED ST GEORGE
 ME2618'NO 2 1952.
 ME2618'
 ME2618'AZIMUTH MARK IS 36 FEET NORTH OF THE CENTER OF THE PAVED ROAD, 1 FOOT
 ME2618'EAST OF A WHITE WITNESS POST AND A TELEPHONE POLE AND 1 FOOT SOUTH OF
 ME2618'A FENCELINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED ST
 ME2618'GEORGE 1952.
 ME2618'
 ME2618'TO REACH THE STATION FROM THE DEPOT IN GRANT PARK, GO SOUTH ON STATE
 ME2618'HIGHWAY NOS. 1 AND 17 FOR 4.15 MILES TO A SIDE ROAD RIGHT, TURN RIGHT
 ME2618'AND GO 2.1 MILES TO A CROSSROAD, CONTINUE STRAIGHT AHEAD FOR 2.25
 ME2618'MILES TO THE STATION ON THE LEFT AS DESCRIBED, CONTINUE FOR 0.4 MILE
 ME2618'TO THE AZIMUTH MARK ON THE RIGHT.
 ME2618'
 ME2618'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME2618
 ME2618                          STATION RECOVERY (1967)
 ME2618
 ME2618'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2618'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE AZIMUTH MARK
 ME2618'IS 1 FOOT EAST OF A METAL WITNESS POST AND REFERENCE MARK 1 IS 1 FOOT
 ME2618'NORTH OF A FENCE AND METAL WITNESS POST.
 ME2618'
 ME2618'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 4-1/2 MILES
 ME2618'NORTHWEST OF MOMENCE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM4600 ***********************************************************************
 CM4600  DESIGNATION -  ST GEORGE AZ MK
 CM4600  PID         -  CM4600
 CM4600  STATE/COUNTY-  IL/KANKAKEE
 CM4600  COUNTRY     -  US
 CM4600  USGS QUAD   -  BRADLEY (2018)
 CM4600
 CM4600                         *CURRENT SURVEY CONTROL
 CM4600  ______________________________________________________________________
 CM4600* NAD 83(2011) POSITION- 41 11 34.26309(N) 087 45 13.25617(W)   ADJUSTED
 CM4600* NAD 83(2011) ELLIP HT-   166.705 (meters)        (06/27/12)   ADJUSTED
 CM4600* NAD 83(2011) EPOCH   -  2010.00
 CM4600* NAVD 88 ORTHO HEIGHT -   199.8   (meters)      656.    (feet) GPS OBS
 CM4600  ______________________________________________________________________
 CM4600  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CM4600  GEOID HEIGHT    -        -32.993 (meters)                     GEOID99
 CM4600  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 CM4600  NAD 83(2011) X  -    188,399.062 (meters)                     COMP
 CM4600  NAD 83(2011) Y  - -4,802,944.710 (meters)                     COMP
 CM4600  NAD 83(2011) Z  -  4,178,673.081 (meters)                     COMP
 CM4600  LAPLACE CORR    -         -3.10  (seconds)                    DEFLEC18
 CM4600
 CM4600  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CM4600  Standards:
 CM4600         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CM4600            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CM4600  -------------------------------------------------------------------
 CM4600  NETWORK    1.19   1.78           0.55   0.40   0.91     -0.04744213
 CM4600  -------------------------------------------------------------------
 CM4600  Click here for local accuracies and other accuracy information.
 CM4600
 CM4600.The horizontal coordinates were established by GPS observations
 CM4600.and adjusted by the National Geodetic Survey in June 2012.
 CM4600
 CM4600.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CM4600.been affixed to the stable North American tectonic plate. See 
 CM4600.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CM4600
 CM4600.The horizontal coordinates are valid at the epoch date displayed above
 CM4600.which is a decimal equivalence of Year/Month/Day.
 CM4600
 CM4600.The orthometric height was determined by GPS observations and a
 CM4600.high-resolution geoid model.
 CM4600
 CM4600.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM4600.GEOID18 height accuracy estimate available here.
 CM4600
 CM4600.Click photographs - Photos may exist for this station.
 CM4600
 CM4600.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CM4600
 CM4600.The Laplace correction was computed from DEFLEC18 derived deflections.
 CM4600
 CM4600.The ellipsoidal height was determined by GPS observations
 CM4600.and is referenced to NAD 83.
 CM4600
 CM4600. The following values were computed from the NAD 83(2011) position.
 CM4600
 CM4600;                    North         East     Units Scale Factor Converg.
 CM4600;SPC IL E     -   502,620.459   348,625.520   MT  1.00000409   +0 22 54.3
 CM4600;SPC IL E     - 1,649,013.96  1,143,782.23   sFT  1.00000409   +0 22 54.3
 CM4600;UTM  16      - 4,560,439.470   436,799.035   MT  0.99964916   -0 29 47.0
 CM4600
 CM4600!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CM4600!SPC IL E     -   0.99997385  x   1.00000409  =   0.99997794
 CM4600!UTM  16      -   0.99997385  x   0.99964916  =   0.99962302
 CM4600
 CM4600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3679960439(NAD 83)
 CM4600
 CM4600                          SUPERSEDED SURVEY CONTROL
 CM4600
 CM4600  NAD 83(2007)-  41 11 34.26314(N)    087 45 13.25710(W) AD(2002.00) 0
 CM4600  ELLIP H (02/10/07)  166.725  (m)                       GP(2002.00)    
 CM4600  ELLIP H (02/03/05)  166.730  (m)                       GP(       ) 4 2
 CM4600  NAD 83(1997)-  41 11 34.26313(N)    087 45 13.25701(W) AD(       ) 1
 CM4600  ELLIP H (03/04/03)  166.735  (m)                       GP(       ) 4 2
 CM4600
 CM4600.Superseded values are not recommended for survey control.
 CM4600
 CM4600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CM4600.See file dsdata.pdf to determine how the superseded data were derived.
 CM4600
 CM4600_MARKER: DZ = AZIMUTH MARK DISK
 CM4600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM4600_STAMPING: ST GEORGE 1952
 CM4600_MARK LOGO: CGS
 CM4600_PROJECTION: FLUSH
 CM4600_MAGNETIC: N = NO MAGNETIC MATERIAL
 CM4600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM4600+STABILITY: SURFACE MOTION
 CM4600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM4600+SATELLITE: SATELLITE OBSERVATIONS - 2001
 CM4600
 CM4600  HISTORY     - Date     Condition        Report By
 CM4600  HISTORY     - 1952     MONUMENTED       CGS
 CM4600  HISTORY     - 2001     GOOD             ASCPC
 CM4600
 CM4600                          STATION DESCRIPTION
 CM4600
 CM4600'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CM4600'FROM THE INTERSECTION OF ST. GEORGE ROAD (COUNTY HIGHWAY 8) AND
 CM4600'IL-17/IL-1 NORTH OF
 CM4600'MOMMENCE, GO WEST ON ST. GEORGE ROAD 4.75 MILES TO STATION ON THE
 CM4600'NORTH SIDE OF ROAD
 CM4600'34.00 FEET NORTH OF CENTERLINE OF ST. GEORGE ROAD 20.00 FEET EAST OF
 CM4600'WHITE VINYL FENCE
 CM4600'CORNER POST AT HOUSE NUMBER 6281 LARGE WHITE HOUSE.
 CM4600'*STAMPED- ST. GEORGE 1952
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2623 ***********************************************************************
 ME2623  DESIGNATION -  ST GEORGE CATH CHURCH SPIRE
 ME2623  PID         -  ME2623
 ME2623  STATE/COUNTY-  IL/KANKAKEE
 ME2623  COUNTRY     -  US
 ME2623  USGS QUAD   -  BRADLEY (2018)
 ME2623
 ME2623                         *CURRENT SURVEY CONTROL
 ME2623  ______________________________________________________________________
 ME2623* NAD 83(1997) POSITION- 41 11 32.24008(N) 087 46 29.43256(W)   ADJUSTED
 ME2623  ______________________________________________________________________
 ME2623  GEOID HEIGHT    -        -33.045 (meters)                     GEOID18
 ME2623  LAPLACE CORR    -         -3.25  (seconds)                    DEFLEC18
 ME2623  HORZ ORDER      -  THIRD
 ME2623
 ME2623.The horizontal coordinates were established by classical geodetic methods
 ME2623.and adjusted by the National Geodetic Survey in October 1999.
 ME2623
 ME2623.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2623.GEOID18 height accuracy estimate available here.
 ME2623
 ME2623.Click photographs - Photos may exist for this station.
 ME2623
 ME2623.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2623
 ME2623. The following values were computed from the NAD 83(1997) position.
 ME2623
 ME2623;                    North         East     Units Scale Factor Converg.
 ME2623;SPC IL E     -   502,546.440   346,850.843   MT  1.00000200   +0 22 04.2
 ME2623;SPC IL E     - 1,648,771.11  1,137,959.81   sFT  1.00000200   +0 22 04.2
 ME2623;UTM  16      - 4,560,392.674   435,024.057   MT  0.99965196   -0 30 37.2
 ME2623
 ME2623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3502460392(NAD 83)
 ME2623
 ME2623                          SUPERSEDED SURVEY CONTROL
 ME2623
 ME2623  NAD 83(1997)-  41 11 32.24010(N)    087 46 29.43257(W) AD(       ) 3
 ME2623  NAD 83(1986)-  41 11 32.24305(N)    087 46 29.43797(W) AD(       ) 3
 ME2623  NAD 27      -  41 11 32.13000(N)    087 46 29.29600(W) AD(       ) 3
 ME2623
 ME2623.Superseded values are not recommended for survey control.
 ME2623
 ME2623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2623.See file dsdata.pdf to determine how the superseded data were derived.
 ME2623
 ME2623_MARKER: 90 = CHURCH SPIRE
 ME2623
 ME2623  HISTORY     - Date     Condition        Report By
 ME2623  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2623  HISTORY     - 1957     GOOD             CGS
 ME2623
 ME2623                          STATION DESCRIPTION
 ME2623
 ME2623'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2623'STATION IS THE BASE OF THE CROSS ATOP THE SPIRE OF ST. GEORGE
 ME2623'CATHOLIC CHURCH.
 ME2623'THE CHURCH IS OF RED BRICK CONSTRUCTION WITH A GRAY SLATE COVERED
 ME2623'ROOF AND SPIRE AND IS ABOUT 150 FEET
 ME2623'HIGH.
 ME2623
 ME2623                          STATION RECOVERY (1957)
 ME2623
 ME2623'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 ME2623'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS
 ME2623'ADEQUATE WITH THE
 ME2623'CORRECTION THAT THE CHURCH IS OF NATURAL STONE CONSTRUCTION WITH A
 ME2623'DATED STONE BEARING THE
 ME2623'INSCRIPTION 1872 OVER THE DOOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1969 ***********************************************************************
 JB1969  DESIGNATION -  ST JACOB MUNICIPAL TANK
 JB1969  PID         -  JB1969
 JB1969  STATE/COUNTY-  IL/MADISON
 JB1969  COUNTRY     -  US
 JB1969  USGS QUAD   -  SAINT JACOB (2018)
 JB1969
 JB1969                         *CURRENT SURVEY CONTROL
 JB1969  ______________________________________________________________________
 JB1969* NAD 83(1997) POSITION- 38 43 12.79574(N) 089 45 56.13142(W)   ADJUSTED
 JB1969  ______________________________________________________________________
 JB1969  GEOID HEIGHT    -        -30.925 (meters)                     GEOID18
 JB1969  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 JB1969  HORZ ORDER      -  THIRD
 JB1969
 JB1969.The horizontal coordinates were established by classical geodetic methods
 JB1969.and adjusted by the National Geodetic Survey in October 1999.
 JB1969
 JB1969.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1969.GEOID18 height accuracy estimate available here.
 JB1969
 JB1969.Click photographs - Photos may exist for this station.
 JB1969
 JB1969.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1969
 JB1969. The following values were computed from the NAD 83(1997) position.
 JB1969
 JB1969;                    North         East     Units Scale Factor Converg.
 JB1969;SPC IL W     -   227,988.421   734,878.073   MT  0.99995615   +0 15 03.2
 JB1969;SPC IL W     -   747,992.01  2,411,012.48   sFT  0.99995615   +0 15 03.2
 JB1969;UTM  16      - 4,289,361.301   259,561.786   MT  1.00031195   -1 43 50.7
 JB1969
 JB1969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5956189361(NAD 83)
 JB1969
 JB1969                          SUPERSEDED SURVEY CONTROL
 JB1969
 JB1969  NAD 83(1986)-  38 43 12.81238(N)    089 45 56.12585(W) AD(       ) 3
 JB1969  NAD 27      -  38 43 12.64200(N)    089 45 55.78800(W) AD(       ) 3
 JB1969
 JB1969.Superseded values are not recommended for survey control.
 JB1969
 JB1969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1969.See file dsdata.pdf to determine how the superseded data were derived.
 JB1969
 JB1969_MARKER: 53 = ELEVATED TANK
 JB1969
 JB1969  HISTORY     - Date     Condition        Report By
 JB1969  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1969
 JB1969                          STATION DESCRIPTION
 JB1969
 JB1969'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1969'STATION IS LOCATED IN THE NORTH EDGE OF ST JACOB, 00.5 MILE EAST OF
 JB1969'TOBERMANS ELEVATOR AND
 JB1969'0.05 MILE SOUTH OF U S HIGHWAY 40.
 JB1969'
 JB1969'TANK IS PAINTED SILVER, HAS ST JACOB PAINTED ON THE EAST AND WEST
 JB1969'SIDES OF TANK, IS
 JB1969'SUPPORTED BY 4 LEGS AND IS APPROXIMATELY 90 FEET HIGH.
 JB1969'
 JB1969'POINT INTERSECTED WAS BALL ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1970 ***********************************************************************
 JB1970  DESIGNATION -  ST JACOBS
 JB1970  PID         -  JB1970
 JB1970  STATE/COUNTY-  IL/MADISON
 JB1970  COUNTRY     -  US
 JB1970  USGS QUAD   -  SAINT JACOB (2018)
 JB1970
 JB1970                         *CURRENT SURVEY CONTROL
 JB1970  ______________________________________________________________________
 JB1970* NAD 83(1997) POSITION- 38 43 12.34025(N) 089 45 58.91544(W)   ADJUSTED
 JB1970* NAVD 88 ORTHO HEIGHT -   187.    (meters)      614.    (feet) SCALED
 JB1970  ______________________________________________________________________
 JB1970  GEOID HEIGHT    -        -30.925 (meters)                     GEOID18
 JB1970  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 JB1970  HORZ ORDER      -  THIRD
 JB1970
 JB1970.The horizontal coordinates were established by classical geodetic methods
 JB1970.and adjusted by the National Geodetic Survey in October 1999.
 JB1970
 JB1970.The orthometric height was scaled from a topographic map.
 JB1970
 JB1970.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1970.GEOID18 height accuracy estimate available here.
 JB1970
 JB1970.Click photographs - Photos may exist for this station.
 JB1970
 JB1970.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1970
 JB1970. The following values were computed from the NAD 83(1997) position.
 JB1970
 JB1970;                    North         East     Units Scale Factor Converg.
 JB1970;SPC IL W     -   227,974.082   734,810.883   MT  0.99995609   +0 15 01.4
 JB1970;SPC IL W     -   747,944.97  2,410,792.04   sFT  0.99995609   +0 15 01.4
 JB1970;UTM  16      - 4,289,349.289   259,494.117   MT  1.00031235   -1 43 52.4
 JB1970
 JB1970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1970!SPC IL W     -   0.99997553  x   0.99995609  =   0.99993163
 JB1970!UTM  16      -   0.99997553  x   1.00031235  =   1.00028788
 JB1970
 JB1970:                Primary Azimuth Mark                     Grid Az
 JB1970:SPC IL W     -  KEYSTONE                                 197 02 35.1
 JB1970:UTM  16      -  KEYSTONE                                 199 01 28.9
 JB1970
 JB1970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5949489349(NAD 83)
 JB1970
 JB1970|---------------------------------------------------------------------|
 JB1970| PID    Reference Object                     Distance      Geod. Az  |
 JB1970|                                                           dddmmss.s |
 JB1970| JB1968 KEYSTONE                            APPROX. 1.9 KM 1971736.5 |
 JB1970| JB1971 ST JACOBS V S MILL ELEV               1.635 METERS 27959     |
 JB1970|---------------------------------------------------------------------|
 JB1970
 JB1970                          SUPERSEDED SURVEY CONTROL
 JB1970
 JB1970  NAD 83(1986)-  38 43 12.35688(N)    089 45 58.91021(W) AD(       ) 3
 JB1970  NAD 27      -  38 43 12.18700(N)    089 45 58.57000(W) AD(       ) 3
 JB1970
 JB1970.Superseded values are not recommended for survey control.
 JB1970
 JB1970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1970.See file dsdata.pdf to determine how the superseded data were derived.
 JB1970
 JB1970_MARKER: X = CHISELED CROSS
 JB1970_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 JB1970_SP_SET: BUILDING ROOF
 JB1970_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JB1970+STABILITY: POSITION/ELEVATION WELL
 JB1970
 JB1970  HISTORY     - Date     Condition        Report By
 JB1970  HISTORY     - 1939     MONUMENTED       CGS
 JB1970
 JB1970                          STATION DESCRIPTION
 JB1970
 JB1970'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (CIA)
 JB1970'STATION IS LOCATED ON THE ROOF OF THE GRAIN ELEVATOR BELONGING TO
 JB1970'VALIER AND SPIERS
 JB1970'MILLING CORPORATION, LOCATED IN THE NORTHEAST
 JB1970'SECTION OF ST JACOBS, ILL.  THE
 JB1970'ELEVATOR IS AN ALL CONCRETE BUILDING
 JB1970'ABOUT 110 FEET HIGH.
 JB1970'
 JB1970'THE STATION IS MARKED BY A CROSS CUT IN THE CONCRETE ROOF.  IT IS
 JB1970'LOCATED 2.63
 JB1970'METERS FROM THE EAST EDGE OF THE ROOF AND 5.58 METERS
 JB1970'FROM THE SOUTH EDGE OF THE
 JB1970'ROOF.  PERMISSION TO PLACE A STANDARD DISK
 JB1970'IN A DRILL HOLE COULD NOT BE OBTAINED.
 JB1970'
 JB1970'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1971 ***********************************************************************
 JB1971  DESIGNATION -  ST JACOBS V S MILL ELEV
 JB1971  PID         -  JB1971
 JB1971  STATE/COUNTY-  IL/MADISON
 JB1971  COUNTRY     -  US
 JB1971  USGS QUAD   -  SAINT JACOB (2018)
 JB1971
 JB1971                         *CURRENT SURVEY CONTROL
 JB1971  ______________________________________________________________________
 JB1971* NAD 83(1997) POSITION- 38 43 12.34944(N) 089 45 58.98210(W)   ADJUSTED
 JB1971* NAVD 88 ORTHO HEIGHT -   187.    (meters)      614.    (feet) SCALED
 JB1971  ______________________________________________________________________
 JB1971  GEOID HEIGHT    -        -30.925 (meters)                     GEOID18
 JB1971  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 JB1971  HORZ ORDER      -  THIRD
 JB1971
 JB1971.The horizontal coordinates were established by classical geodetic methods
 JB1971.and adjusted by the National Geodetic Survey in October 1999.
 JB1971
 JB1971.The orthometric height was scaled from a topographic map.
 JB1971
 JB1971.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1971.GEOID18 height accuracy estimate available here.
 JB1971
 JB1971.Click photographs - Photos may exist for this station.
 JB1971
 JB1971.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1971
 JB1971. The following values were computed from the NAD 83(1997) position.
 JB1971
 JB1971;                    North         East     Units Scale Factor Converg.
 JB1971;SPC IL W     -   227,974.358   734,809.272   MT  0.99995609   +0 15 01.4
 JB1971;SPC IL W     -   747,945.87  2,410,786.75   sFT  0.99995609   +0 15 01.4
 JB1971;UTM  16      - 4,289,349.621   259,492.515   MT  1.00031236   -1 43 52.5
 JB1971
 JB1971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1971!SPC IL W     -   0.99997553  x   0.99995609  =   0.99993163
 JB1971!UTM  16      -   0.99997553  x   1.00031236  =   1.00028789
 JB1971
 JB1971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5949289349(NAD 83)
 JB1971
 JB1971                          SUPERSEDED SURVEY CONTROL
 JB1971
 JB1971  NAD 83(1986)-  38 43 12.36607(N)    089 45 58.97687(W) AD(       ) 3
 JB1971  NAD 27      -  38 43 12.19600(N)    089 45 58.63700(W) AD(       ) 3
 JB1971
 JB1971.Superseded values are not recommended for survey control.
 JB1971
 JB1971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1971.See file dsdata.pdf to determine how the superseded data were derived.
 JB1971
 JB1971_MARKER: 65 = GRAIN ELEVATOR
 JB1971
 JB1971  HISTORY     - Date     Condition        Report By
 JB1971  HISTORY     - 1939     FIRST OBSERVED   CGS
 JB1971
 JB1971                          STATION DESCRIPTION
 JB1971
 JB1971'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9204 ***********************************************************************
 DG9204  DESIGNATION -  ST JAMES 1
 DG9204  PID         -  DG9204
 DG9204  STATE/COUNTY-  IL/STEPHENSON
 DG9204  COUNTRY     -  US
 DG9204  USGS QUAD   -  ORANGEVILLE (2018)
 DG9204
 DG9204                         *CURRENT SURVEY CONTROL
 DG9204  ______________________________________________________________________
 DG9204* NAD 83(2011) POSITION- 42 27 33.23349(N) 089 43 30.60960(W)   ADJUSTED
 DG9204* NAD 83(2011) ELLIP HT-   244.798 (meters)        (06/27/12)   ADJUSTED
 DG9204* NAD 83(2011) EPOCH   -  2010.00
 DG9204* NAVD 88 ORTHO HEIGHT -   278.3   (meters)      913.    (feet) GPS OBS
 DG9204  ______________________________________________________________________
 DG9204  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9204  GEOID HEIGHT    -        -33.400 (meters)                     GEOID99
 DG9204  GEOID HEIGHT    -        -33.484 (meters)                     GEOID18
 DG9204  NAD 83(2011) X  -     22,606.259 (meters)                     COMP
 DG9204  NAD 83(2011) Y  - -4,712,841.176 (meters)                     COMP
 DG9204  NAD 83(2011) Z  -  4,283,540.012 (meters)                     COMP
 DG9204  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 DG9204
 DG9204  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9204  Standards:
 DG9204         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9204            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9204  -------------------------------------------------------------------
 DG9204  NETWORK    0.75   1.33           0.34   0.26   0.68      0.00684667
 DG9204  -------------------------------------------------------------------
 DG9204  Click here for local accuracies and other accuracy information.
 DG9204
 DG9204.The horizontal coordinates were established by GPS observations
 DG9204.and adjusted by the National Geodetic Survey in June 2012.
 DG9204
 DG9204.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9204.been affixed to the stable North American tectonic plate. See 
 DG9204.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9204
 DG9204.The horizontal coordinates are valid at the epoch date displayed above
 DG9204.which is a decimal equivalence of Year/Month/Day.
 DG9204
 DG9204.The orthometric height was determined by GPS observations and a
 DG9204.high-resolution geoid model.
 DG9204
 DG9204.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9204.GEOID18 height accuracy estimate available here.
 DG9204
 DG9204.Click photographs - Photos may exist for this station.
 DG9204
 DG9204.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9204
 DG9204.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9204
 DG9204.The ellipsoidal height was determined by GPS observations
 DG9204.and is referenced to NAD 83.
 DG9204
 DG9204. The following values were computed from the NAD 83(2011) position.
 DG9204
 DG9204;                    North         East     Units Scale Factor Converg.
 DG9204;SPC IL W     -   643,184.428   736,312.107   MT  0.99995739   +0 17 53.0
 DG9204;SPC IL W     - 2,110,180.91  2,415,717.30   sFT  0.99995739   +0 17 53.0
 DG9204;UTM  16      - 4,704,364.892   275,930.346   MT  1.00021777   -1 50 25.6
 DG9204
 DG9204!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9204!SPC IL W     -   0.99996161  x   0.99995739  =   0.99991900
 DG9204!UTM  16      -   0.99996161  x   1.00021777  =   1.00017937
 DG9204
 DG9204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN7593004364(NAD 83)
 DG9204
 DG9204                          SUPERSEDED SURVEY CONTROL
 DG9204
 DG9204  NAD 83(2007)-  42 27 33.23350(N)    089 43 30.61050(W) AD(2002.00) 0
 DG9204  ELLIP H (02/10/07)  244.830  (m)                       GP(2002.00)    
 DG9204  NAD 83(1997)-  42 27 33.23316(N)    089 43 30.60930(W) AD(       ) 1
 DG9204  ELLIP H (03/01/05)  244.811  (m)                       GP(       ) 4 1
 DG9204
 DG9204.Superseded values are not recommended for survey control.
 DG9204
 DG9204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9204.See file dsdata.pdf to determine how the superseded data were derived.
 DG9204
 DG9204_MARKER: DA = ASTRO MARKER (USUALLY A DISK)
 DG9204_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9204_STAMPING: ST. JAMES NO. 1
 DG9204_MARK LOGO: FGRAH
 DG9204_PROJECTION: RECESSED 7 CENTIMETERS
 DG9204_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9204_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9204+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9204_ROD/PIPE-DEPTH: 3.66 meters
 DG9204
 DG9204  HISTORY     - Date     Condition        Report By
 DG9204  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9204
 DG9204                          STATION DESCRIPTION
 DG9204
 DG9204'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9204'STATION IS ABOUT 3.2 KM (2.0 MILES) NORTHEAST OF MCCONNELL AND ABOUT
 DG9204'6.6 KM (4.1 MILES) SOUTHEAST OF  WINSLOW (AIR LINE), IN SECTION 32, T
 DG9204'29 N, R 7 E ON PROPERTY OWNED BY VIOLA SPLINTER. THIS  STATION IS 7.2M
 DG9204'(23.5 FT) NORTH OF THE CENTERLINE OF PAVEMENT OF ST. JAMES ROAD, 0.3M
 DG9204'(1.1 FT)  SOUTH OF AN ORANGE CARSONITE WITNESS SIGN AND 0.5M (1.5 FT)
 DG9204'SOUTH OF A FENCE. MARK IS  FLUSH WITH GROUND LEVEL.
 DG9204'
 DG9204'TO REACH THE STATION FROM THE POST OFFICE ON MAIN STREET IN MCCONNELL,
 DG9204'GO NORTHEAST  ON MAIN STREET/ORANGEVILLE ROAD 1.4 KM (0.9 MILES) TO
 DG9204'DAMASCUS ROAD, THEN TURN LEFT  (NORTH) ON DAMASCUS ROAD 2.4 KM (1.5
 DG9204'MILES) TO ST. JAMES ROAD, THEN TURN LEFT (WEST) ON ST.  JAMES ROAD 0.6
 DG9204'KM (0.4 MILES) TO THE STATION ON THE RIGHT (NORTH).
 DG9204'
 DG9204'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9204'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9204'7.3 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9204'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9204'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9222 ***********************************************************************
 DG9222  DESIGNATION -  ST JAMES 2
 DG9222  PID         -  DG9222
 DG9222  STATE/COUNTY-  IL/STEPHENSON
 DG9222  COUNTRY     -  US
 DG9222  USGS QUAD   -  ORANGEVILLE (2018)
 DG9222
 DG9222                         *CURRENT SURVEY CONTROL
 DG9222  ______________________________________________________________________
 DG9222* NAD 83(2011) POSITION- 42 27 33.07849(N) 089 43 15.09558(W)   ADJUSTED
 DG9222* NAD 83(2011) ELLIP HT-   231.751 (meters)        (06/27/12)   ADJUSTED
 DG9222* NAD 83(2011) EPOCH   -  2010.00
 DG9222* NAVD 88 ORTHO HEIGHT -   265.2   (meters)      870.    (feet) GPS OBS
 DG9222  ______________________________________________________________________
 DG9222  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9222  GEOID HEIGHT    -        -33.401 (meters)                     GEOID99
 DG9222  GEOID HEIGHT    -        -33.485 (meters)                     GEOID18
 DG9222  NAD 83(2011) X  -     22,960.700 (meters)                     COMP
 DG9222  NAD 83(2011) Y  - -4,712,833.066 (meters)                     COMP
 DG9222  NAD 83(2011) Z  -  4,283,527.676 (meters)                     COMP
 DG9222  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 DG9222
 DG9222  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9222  Standards:
 DG9222         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9222            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9222  -------------------------------------------------------------------
 DG9222  NETWORK    0.73   1.00           0.33   0.26   0.51     -0.05593148
 DG9222  -------------------------------------------------------------------
 DG9222  Click here for local accuracies and other accuracy information.
 DG9222
 DG9222.The horizontal coordinates were established by GPS observations
 DG9222.and adjusted by the National Geodetic Survey in June 2012.
 DG9222
 DG9222.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9222.been affixed to the stable North American tectonic plate. See 
 DG9222.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9222
 DG9222.The horizontal coordinates are valid at the epoch date displayed above
 DG9222.which is a decimal equivalence of Year/Month/Day.
 DG9222
 DG9222.The orthometric height was determined by GPS observations and a
 DG9222.high-resolution geoid model.
 DG9222
 DG9222.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9222.GEOID18 height accuracy estimate available here.
 DG9222
 DG9222.Click photographs - Photos may exist for this station.
 DG9222
 DG9222.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9222
 DG9222.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9222
 DG9222.The ellipsoidal height was determined by GPS observations
 DG9222.and is referenced to NAD 83.
 DG9222
 DG9222. The following values were computed from the NAD 83(2011) position.
 DG9222
 DG9222;                    North         East     Units Scale Factor Converg.
 DG9222;SPC IL W     -   643,181.498   736,666.575   MT  0.99995771   +0 18 03.4
 DG9222;SPC IL W     - 2,110,171.30  2,416,880.25   sFT  0.99995771   +0 18 03.4
 DG9222;UTM  16      - 4,704,348.734   276,284.549   MT  1.00021582   -1 50 15.1
 DG9222
 DG9222!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9222!SPC IL W     -   0.99996366  x   0.99995771  =   0.99992137
 DG9222!UTM  16      -   0.99996366  x   1.00021582  =   1.00017947
 DG9222
 DG9222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN7628404348(NAD 83)
 DG9222
 DG9222                          SUPERSEDED SURVEY CONTROL
 DG9222
 DG9222  NAD 83(2007)-  42 27 33.07850(N)    089 43 15.09649(W) AD(2002.00) 0
 DG9222  ELLIP H (02/10/07)  231.783  (m)                       GP(2002.00)    
 DG9222  NAD 83(1997)-  42 27 33.07816(N)    089 43 15.09525(W) AD(       ) 2
 DG9222  ELLIP H (03/01/05)  231.766  (m)                       GP(       ) 4 1
 DG9222
 DG9222.Superseded values are not recommended for survey control.
 DG9222
 DG9222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9222.See file dsdata.pdf to determine how the superseded data were derived.
 DG9222
 DG9222_MARKER: DA = ASTRO MARKER (USUALLY A DISK)
 DG9222_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9222_STAMPING: ST. JAMES NO. 2
 DG9222_MARK LOGO: FGRAH
 DG9222_PROJECTION: RECESSED 12 CENTIMETERS
 DG9222_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9222+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9222_ROD/PIPE-DEPTH: 3.05 meters
 DG9222
 DG9222  HISTORY     - Date     Condition        Report By
 DG9222  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9222
 DG9222                          STATION DESCRIPTION
 DG9222
 DG9222'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9222'STATION IS ABOUT 3.4 KM (2.1 MILES) NORTHEAST OF MCCONNELL AND ABOUT
 DG9222'6.9 KM (4.3 MILES)  SOUTHEAST OF WINSLOW (AIR LINE), IN SECTION 5, T
 DG9222'28 N, R 7 E ON PROPERTY OWNED BY  DAVID ZIMMERMAN. THIS STATION IS
 DG9222'6.1M (20 FT) SOUTH OF THE CENTERLINE OF  PAVEMENT OF ST. JAMES ROAD,
 DG9222'0.5M (1.6 FT) NORTH OF AN ORANGE CARSONITE WITNESS SIGN AND  1.5M (5.2
 DG9222'FT) NORTH OF A FARM FIELD. MARK IS FLUSH WITH GROUND LEVEL.
 DG9222'
 DG9222'TO REACH THE STATION FROM THE POST OFFICE ON MAIN STREET IN MCCONNELL,
 DG9222'GO NORTHEAST  ON MAIN STREET/ORANGEVILLE ROAD 1.4 KM (0.9 MILES) TO
 DG9222'DAMASCUS ROAD, THEN TURN LEFT  (NORTH) ON DAMASCUS ROAD 2.4 KM (1.5
 DG9222'MILES) TO ST. JAMES ROAD, THEN TURN LEFT (WEST) ON ST.  JAMES ROAD 0.3
 DG9222'KM (0.2 MILES) TO THE STATION ON THE LEFT (SOUTH).
 DG9222'
 DG9222'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9222'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 3.04M (10 FT). THE DISK IS
 DG9222'RECESSED 12.8 CM BELOW THE  ALUMINUM ACCESS COVER AND ENCASED IN A
 DG9222'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE  ACCESS COVER AND
 DG9222'CONCRETE ARE SET FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2581 ***********************************************************************
 ME2581  DESIGNATION -  ST JOHN LUTHERAN CHURCH SPIRE
 ME2581  PID         -  ME2581
 ME2581  STATE/COUNTY-  IL/WILL
 ME2581  COUNTRY     -  US
 ME2581  USGS QUAD   -  DYER (2019)
 ME2581
 ME2581                         *CURRENT SURVEY CONTROL
 ME2581  ______________________________________________________________________
 ME2581* NAD 83(1997) POSITION- 41 22 54.86534(N) 087 33 17.37668(W)   ADJUSTED
 ME2581  ______________________________________________________________________
 ME2581  GEOID HEIGHT    -        -33.408 (meters)                     GEOID18
 ME2581  LAPLACE CORR    -         -2.34  (seconds)                    DEFLEC18
 ME2581  HORZ ORDER      -  THIRD
 ME2581
 ME2581.The horizontal coordinates were established by classical geodetic methods
 ME2581.and adjusted by the National Geodetic Survey in October 1999.
 ME2581
 ME2581.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2581.GEOID18 height accuracy estimate available here.
 ME2581
 ME2581.Click photographs - Photos may exist for this station.
 ME2581
 ME2581.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2581
 ME2581. The following values were computed from the NAD 83(1997) position.
 ME2581
 ME2581;                    North         East     Units Scale Factor Converg.
 ME2581;SPC IL E     -   523,746.887   365,118.884   MT  1.00002717   +0 30 52.8
 ME2581;SPC IL E     - 1,718,326.25  1,197,894.21   sFT  1.00002717   +0 30 52.8
 ME2581;SPC IN W     -   681,077.736   860,561.921   MT  0.99998580   -0 18 42.1
 ME2581;SPC IN W     - 2,234,502.54  2,823,360.24   sFT  0.99998580   -0 18 42.1
 ME2581;UTM  16      - 4,581,302.267   453,608.495   MT  0.99962649   -0 22 00.4
 ME2581
 ME2581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5360881302(NAD 83)
 ME2581
 ME2581                          SUPERSEDED SURVEY CONTROL
 ME2581
 ME2581  NAD 83(1986)-  41 22 54.87024(N)    087 33 17.38314(W) AD(       ) 3
 ME2581  NAD 27      -  41 22 54.73900(N)    087 33 17.24500(W) AD(       ) 3
 ME2581
 ME2581.Superseded values are not recommended for survey control.
 ME2581
 ME2581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2581.See file dsdata.pdf to determine how the superseded data were derived.
 ME2581
 ME2581_MARKER: 90 = CHURCH SPIRE
 ME2581
 ME2581  HISTORY     - Date     Condition        Report By
 ME2581  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2581
 ME2581                          STATION DESCRIPTION
 ME2581
 ME2581'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2581'THE STATION IS LOCATED ABOUT 6 MILES SOUTHEAST OF CRETE AND
 ME2581'6 MILES SOUTHWEST
 ME2581'OF ST. JOHN, ON THE WEST SIDE OF A GRAVEL ROAD.  IT IS A FRAME CHURCH
 ME2581'PAINTED WHITE WITH A GRAY SLATE
 ME2581'COVERED SPIRE AND IS ABOUT 80 FEET HIGH.  THE POINT
 ME2581'OBSERVED ON WAS THE BASE OF THE CROSS AT THE TOP
 ME2581'OF THE SPIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1068 ***********************************************************************
 NH1068  DESIGNATION -  ST JOHNS EV AND REP CH SPIRE
 NH1068  PID         -  NH1068
 NH1068  STATE/COUNTY-  IL/COOK
 NH1068  COUNTRY     -  US
 NH1068  USGS QUAD   -  PALATINE (2018)
 NH1068
 NH1068                         *CURRENT SURVEY CONTROL
 NH1068  ______________________________________________________________________
 NH1068* NAD 83(1997) POSITION- 42 04 46.07063(N) 088 04 49.27675(W)   ADJUSTED
 NH1068  ______________________________________________________________________
 NH1068  GEOID HEIGHT    -        -33.678 (meters)                     GEOID18
 NH1068  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 NH1068  HORZ ORDER      -  THIRD
 NH1068
 NH1068.The horizontal coordinates were established by classical geodetic methods
 NH1068.and adjusted by the National Geodetic Survey in October 1999.
 NH1068
 NH1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1068.GEOID18 height accuracy estimate available here.
 NH1068
 NH1068.Click photographs - Photos may exist for this station.
 NH1068
 NH1068.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1068
 NH1068. The following values were computed from the NAD 83(1997) position.
 NH1068
 NH1068;                    North         East     Units Scale Factor Converg.
 NH1068;SPC IL E     -   600,959.754   320,932.863   MT  0.99998039   +0 10 10.3
 NH1068;SPC IL E     - 1,971,648.79  1,052,927.23   sFT  0.99998039   +0 10 10.3
 NH1068;UTM  16      - 4,659,163.729   410,638.451   MT  0.99969826   -0 43 26.6
 NH1068
 NH1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1063859163(NAD 83)
 NH1068
 NH1068                          SUPERSEDED SURVEY CONTROL
 NH1068
 NH1068  NAD 83(1997)-  42 04 46.07053(N)    088 04 49.27745(W) AD(       ) 3
 NH1068  NAD 83(1986)-  42 04 46.07355(N)    088 04 49.28920(W) AD(       ) 3
 NH1068  NAD 27      -  42 04 45.97500(N)    088 04 49.02600(W) AD(       ) 3
 NH1068
 NH1068.Superseded values are not recommended for survey control.
 NH1068
 NH1068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1068.See file dsdata.pdf to determine how the superseded data were derived.
 NH1068
 NH1068_MARKER: 91 = CHURCH CROSS
 NH1068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1068+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 NH1068
 NH1068  HISTORY     - Date     Condition        Report By
 NH1068  HISTORY     - 1956     FIRST OBSERVED   CGS
 NH1068  HISTORY     - 20031027 GOOD             USPSQD
 NH1068  HISTORY     - 20060729 GOOD             USGSNP
 NH1068
 NH1068                          STATION DESCRIPTION
 NH1068
 NH1068'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1068'THE STATION IS THE CENTER OF THE BASE OF A CROSS AT THE TOP
 NH1068'OF THE SPIRE OF THE ST. JOHNS CHURCH LOCATED ABOUT 0.15 MILE
 NH1068'WEST OF THE JUNCTION OF STATE HIGHWAY 62 AND ROSELLE ROAD ABOUT
 NH1068'2 MILES SOUTHWEST OF PALATINE.  IT IS A WOOD SPIRE COVERED
 NH1068'WITH BLACK SHINGLES AND IS ABOUT 50 FEET HIGH.
 NH1068
 NH1068                          STATION RECOVERY (2003)
 NH1068
 NH1068'RECOVERY NOTE BY US POWER SQUADRON 2003 (VMR)
 NH1068'STATION DESCRIPTION AND DIRECTIONS ARE GOOD.
 NH1068
 NH1068                          STATION RECOVERY (2006)
 NH1068
 NH1068'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 NH1068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2319 ***********************************************************************
 LB2319  DESIGNATION -  ST JOHNS LUTH CH SPIRE
 LB2319  PID         -  LB2319
 LB2319  STATE/COUNTY-  IL/IROQUOIS
 LB2319  COUNTRY     -  US
 LB2319  USGS QUAD   -  WOODWORTH (2018)
 LB2319
 LB2319                         *CURRENT SURVEY CONTROL
 LB2319  ______________________________________________________________________
 LB2319* NAD 83(1997) POSITION- 40 39 40.53347(N) 087 47 11.90691(W)   ADJUSTED
 LB2319  ______________________________________________________________________
 LB2319  GEOID HEIGHT    -        -32.777 (meters)                     GEOID18
 LB2319  LAPLACE CORR    -         -2.71  (seconds)                    DEFLEC18
 LB2319  HORZ ORDER      -  THIRD
 LB2319
 LB2319.The horizontal coordinates were established by classical geodetic methods
 LB2319.and adjusted by the National Geodetic Survey in October 1999.
 LB2319
 LB2319.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2319.GEOID18 height accuracy estimate available here.
 LB2319
 LB2319.Click photographs - Photos may exist for this station.
 LB2319
 LB2319.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2319
 LB2319. The following values were computed from the NAD 83(1997) position.
 LB2319
 LB2319;                    North         East     Units Scale Factor Converg.
 LB2319;SPC IL E     -   443,569.078   346,229.705   MT  1.00000130   +0 21 22.4
 LB2319;SPC IL E     - 1,455,276.22  1,135,921.96   sFT  1.00000130   +0 21 22.4
 LB2319;UTM  16      - 4,501,452.181   433,504.441   MT  0.99965442   -0 30 45.3
 LB2319
 LB2319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3350401452(NAD 83)
 LB2319
 LB2319                          SUPERSEDED SURVEY CONTROL
 LB2319
 LB2319  NAD 83(1997)-  40 39 40.53388(N)    087 47 11.90859(W) AD(       ) 3
 LB2319  NAD 83(1986)-  40 39 40.54193(N)    087 47 11.91538(W) AD(       ) 3
 LB2319  NAD 27      -  40 39 40.41300(N)    087 47 11.80300(W) AD(       ) 3
 LB2319
 LB2319.Superseded values are not recommended for survey control.
 LB2319
 LB2319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2319.See file dsdata.pdf to determine how the superseded data were derived.
 LB2319
 LB2319_MARKER: 90 = CHURCH SPIRE
 LB2319
 LB2319  HISTORY     - Date     Condition        Report By
 LB2319  HISTORY     - 1955     FIRST OBSERVED   CGS
 LB2319
 LB2319                          STATION DESCRIPTION
 LB2319
 LB2319'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2319'STATION IS THE CENTER OF THE TOP OF THE SPIRE OF THE ST. JOHNS
 LB2319'LUTHERAN CHURCH, LOCATED ALONG THE NORTH SIDE OF A PAVED ROAD ABOUT
 LB2319'8 MILES SOUTHWEST OF WATSEKA AND ABOUT 5-1/2 MILES NORTHWEST OF
 LB2319'MILFORD.  THE SPIRE IS A WOODEN STRUCTURE COVERED WITH METAL
 LB2319'ROOFING, IS PAINTED SILVER AND RISES TO A HEIGHT OF ABOUT 73 FEET
 LB2319'ABOVE THE SOUTH END OF THE FRAME CHURCH BUILDING.
 LB2319'
 LB2319'TO REACH THE STATION FROM THE INTERSECTION OF JONES STREET AND STATE
 LB2319'HIGHWAY 1 IN MILFORD, GO WEST ON JONES STREET AND CONTINUE WEST ON A
 LB2319'PAVED ROAD FOR 4.6 MILES TO A PAVED CROSSROAD.  TURN RIGHT AND GO
 LB2319'NORTH ON THE PAVED ROAD FOR 2.0 MILES TO A PAVED CROSSROAD.  TURN
 LB2319'RIGHT AND GO EAST FOR 0.1 MILE TO THE CHURCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0963 ***********************************************************************
 DP0963  DESIGNATION -  ST JOSEPH CREEK RESET
 DP0963  PID         -  DP0963
 DP0963  STATE/COUNTY-  IL/DU PAGE
 DP0963  COUNTRY     -  US
 DP0963  USGS QUAD   -  WHEATON (2018)
 DP0963
 DP0963                         *CURRENT SURVEY CONTROL
 DP0963  ______________________________________________________________________
 DP0963* NAD 83(1986) POSITION- 41 47 31.4    (N) 088 02 16.9    (W)   HD_HELD2
 DP0963* NAVD 88 ORTHO HEIGHT -   211.049 (meters)      692.42  (feet) ADJUSTED
 DP0963  ______________________________________________________________________
 DP0963  GEOID HEIGHT    -        -33.242 (meters)                     GEOID18
 DP0963  DYNAMIC HEIGHT  -        210.975 (meters)      692.17  (feet) COMP
 DP0963  MODELED GRAVITY -    980,265.9   (mgal)                       NAVD 88
 DP0963
 DP0963  VERT ORDER      -  SECOND    CLASS I
 DP0963
 DP0963.The horizontal coordinates were established by autonomous hand held GPS
 DP0963.observations and have an estimated accuracy of +/- 10 meters.
 DP0963
 DP0963.The orthometric height was determined by differential leveling and
 DP0963.adjusted by the NATIONAL GEODETIC SURVEY
 DP0963.in January 2014.
 DP0963
 DP0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0963.GEOID18 height accuracy estimate available here.
 DP0963
 DP0963.Click photographs - Photos may exist for this station.
 DP0963
 DP0963.The dynamic height is computed by dividing the NAVD 88
 DP0963.geopotential number by the normal gravity value computed on the
 DP0963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0963.degrees latitude (g = 980.6199 gals.).
 DP0963
 DP0963.The modeled gravity was interpolated from observed gravity values.
 DP0963
 DP0963;                    North         East    Units  Estimated Accuracy
 DP0963;SPC IL E     -   569,049.      324,545.      MT  (+/- 10 meters HH2 GPS)
 DP0963
 DP0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1375327209(NAD 83)
 DP0963
 DP0963                          SUPERSEDED SURVEY CONTROL
 DP0963
 DP0963.No superseded survey control is available for this station.
 DP0963
 DP0963_MARKER: DD = SURVEY DISK
 DP0963_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DP0963_SP_SET: WING WALL
 DP0963_STAMPING: ST JOSEPH CREEK RESET 2013
 DP0963_MARK LOGO: IL-043
 DP0963_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP0963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP0963+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2013
 DP0963
 DP0963  HISTORY     - Date     Condition        Report By
 DP0963  HISTORY     - 20131010 MONUMENTED       PATRIC
 DP0963
 DP0963                          STATION DESCRIPTION
 DP0963
 DP0963'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0963'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTHEAST OF WHEATON,
 DP0963'5.7 MI (9.2 KM) EAST OF NAPERVILLE AND 5.3 MI (8.5 KM) WEST OF
 DP0963'HINSDALE.
 DP0963'
 DP0963'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 53 WITH MAPLE
 DP0963'AVENUE IN LISLE, IL, GO EAST ON MAPLE AVENUE FOR 1.9 MI (3.1 KM) TO
 DP0963'BELMONT ROAD.  TURN LEFT AND GO NORTH ON BELMONT AVENUE FOR 0.5 MI
 DP0963'(0.8 KM) TO THE STATION ON THE LEFT.
 DP0963'
 DP0963'THE STATION IS LOCATED 27 FT (8.2 M) WEST OF THE CENTERLINE OF BELMONT
 DP0963'STREET, 260 FT (79.2 M) SOUTH OF THE CENTERLINE OF CURTISS STREET AND
 DP0963'33 FT (10.1 M) NORTH-NORTHWEST OF A STORM WATER MANHOLE COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI8406 ***********************************************************************
 DI8406  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI8406  DESIGNATION -  ST LOUIS 5 CORS ARP
 DI8406  CORS_ID     -  STL5
 DI8406  PID         -  DI8406
 DI8406  STATE/COUNTY-  IL/ST CLAIR
 DI8406  COUNTRY     -  US
 DI8406  USGS QUAD   -  LEBANON (2018)
 DI8406
 DI8406                         *CURRENT SURVEY CONTROL
 DI8406  ______________________________________________________________________
 DI8406* NAD 83(2011) POSITION- 38 36 39.89296(N) 089 45 31.25325(W)   ADJUSTED
 DI8406* NAD 83(2011) ELLIP HT-   158.474 (meters)        (06/??/19)   ADJUSTED
 DI8406* NAD 83(2011) EPOCH   -  2010.00
 DI8406  ______________________________________________________________________
 DI8406  GEOID HEIGHT    -        -30.686 (meters)                     GEOID18
 DI8406  NAD 83(2011) X  -     21,018.974 (meters)                     COMP
 DI8406  NAD 83(2011) Y  - -4,990,463.444 (meters)                     COMP
 DI8406  NAD 83(2011) Z  -  3,958,771.034 (meters)                     COMP
 DI8406
 DI8406  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI8406  Standards:
 DI8406         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI8406            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI8406  -------------------------------------------------------------------
 DI8406  NETWORK    0.16   0.11           0.07   0.06   0.06     -0.05597800
 DI8406  -------------------------------------------------------------------
 DI8406
 DI8406.The coordinates were established by GPS observations
 DI8406.and adjusted by the National Geodetic Survey in June 2019.
 DI8406
 DI8406.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI8406.been affixed to the stable North American Tectonic Plate. 
 DI8406
 DI8406.The coordinates are valid at the epoch date displayed above
 DI8406.which is a decimal equivalence of Year/Month/Day.
 DI8406
 DI8406.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI8406.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI8406.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI8406.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI8406.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI8406.published epoch of 2010.00.
 DI8406
 DI8406.Additional information on MYCS is available at:
 DI8406.https://geodesy.noaa.gov/CORS/index.shtml
 DI8406
 DI8406.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI8406.GEOID18 height accuracy estimate available here.
 DI8406
 DI8406.The PID for the CORS L1 Phase Center is DI8407.
 DI8406
 DI8406.Click photographs - Photos may exist for this station.
 DI8406
 DI8406.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI8406
 DI8406.The ellipsoidal height was determined by GPS observations
 DI8406.and is referenced to NAD 83.
 DI8406
 DI8406. The following values were computed from the NAD 83(2011) position.
 DI8406
 DI8406;                    North         East     Units Scale Factor Converg.
 DI8406;SPC IL W     -   215,876.223   735,532.929   MT  0.99995672   +0 15 16.6
 DI8406;SPC IL W     -   708,253.91  2,413,160.95   sFT  0.99995672   +0 15 16.6
 DI8406;UTM  16      - 4,277,229.408   259,798.003   MT  1.00031057   -1 43 20.4
 DI8406
 DI8406!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI8406!SPC IL W     -   0.99997514  x   0.99995672  =   0.99993186
 DI8406!UTM  16      -   0.99997514  x   1.00031057  =   1.00028570
 DI8406
 DI8406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5979877229(NAD 83)
 DI8406
 DI8406                          SUPERSEDED SURVEY CONTROL
 DI8406
 DI8406  NAD 83(2011)-  38 36 39.89283(N)    089 45 31.25310(W) AD(2010.00) c
 DI8406  NAD 83(2011)-  38 36 39.89283(N)    089 45 31.25316(W) AD(2010.00) c
 DI8406  ELLIP H (08/??/11)  158.479  (m)                       GP(2010.00) c c
 DI8406  NAD 83(CORS)-  38 36 39.89292(N)    089 45 31.25423(W) AD(2002.00) c
 DI8406  ELLIP H (07/??/07)  158.505  (m)                       GP(2002.00) c c
 DI8406
 DI8406.Superseded values are not recommended for survey control.
 DI8406
 DI8406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI8406.See file dsdata.pdf to determine how the superseded data were derived.
 DI8406
 DI8406_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI8406
 DI8406                          STATION DESCRIPTION
 DI8406
 DI8406'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
 DI8406'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI8406'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI8406'AND LOG FILES ACCESSIBLE AT:
 DI8406'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI8408 ***********************************************************************
 DI8408  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI8408  DESIGNATION -  ST LOUIS 6 CORS ARP
 DI8408  CORS_ID     -  STL6
 DI8408  PID         -  DI8408
 DI8408  STATE/COUNTY-  IL/ST CLAIR
 DI8408  COUNTRY     -  US
 DI8408  USGS QUAD   -  LEBANON (2018)
 DI8408
 DI8408                         *CURRENT SURVEY CONTROL
 DI8408  ______________________________________________________________________
 DI8408* NAD 83(2011) POSITION- 38 36 40.70661(N) 089 45 31.98889(W)   ADJUSTED
 DI8408* NAD 83(2011) ELLIP HT-   168.803 (meters)        (06/??/19)   ADJUSTED
 DI8408* NAD 83(2011) EPOCH   -  2010.00
 DI8408  ______________________________________________________________________
 DI8408  GEOID HEIGHT    -        -30.687 (meters)                     GEOID18
 DI8408  NAD 83(2011) X  -     21,001.143 (meters)                     COMP
 DI8408  NAD 83(2011) Y  - -4,990,455.933 (meters)                     COMP
 DI8408  NAD 83(2011) Z  -  3,958,797.085 (meters)                     COMP
 DI8408
 DI8408  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI8408  Standards:
 DI8408         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI8408            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI8408  -------------------------------------------------------------------
 DI8408  NETWORK    0.68   0.75           0.23   0.32   0.38      0.08149700
 DI8408  -------------------------------------------------------------------
 DI8408
 DI8408.The coordinates were established by GPS observations
 DI8408.and adjusted by the National Geodetic Survey in June 2019.
 DI8408
 DI8408.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI8408.been affixed to the stable North American Tectonic Plate. 
 DI8408
 DI8408.The coordinates are valid at the epoch date displayed above
 DI8408.which is a decimal equivalence of Year/Month/Day.
 DI8408
 DI8408.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI8408.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI8408.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI8408.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI8408.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI8408.published epoch of 2010.00.
 DI8408
 DI8408.Additional information on MYCS is available at:
 DI8408.https://geodesy.noaa.gov/CORS/index.shtml
 DI8408
 DI8408.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI8408.GEOID18 height accuracy estimate available here.
 DI8408
 DI8408.The PID for the CORS L1 Phase Center is DI8409.
 DI8408
 DI8408.Click photographs - Photos may exist for this station.
 DI8408
 DI8408.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI8408
 DI8408.The ellipsoidal height was determined by GPS observations
 DI8408.and is referenced to NAD 83.
 DI8408
 DI8408. The following values were computed from the NAD 83(2011) position.
 DI8408
 DI8408;                    North         East     Units Scale Factor Converg.
 DI8408;SPC IL W     -   215,901.232   735,515.021   MT  0.99995670   +0 15 16.1
 DI8408;SPC IL W     -   708,335.96  2,413,102.20   sFT  0.99995670   +0 15 16.1
 DI8408;UTM  16      - 4,277,255.029   259,780.962   MT  1.00031067   -1 43 20.9
 DI8408
 DI8408!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI8408!SPC IL W     -   0.99997351  x   0.99995670  =   0.99993022
 DI8408!UTM  16      -   0.99997351  x   1.00031067  =   1.00028418
 DI8408
 DI8408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5978077255(NAD 83)
 DI8408
 DI8408                          SUPERSEDED SURVEY CONTROL
 DI8408
 DI8408  NAD 83(2011)-  38 36 40.70663(N)    089 45 31.98914(W) AD(2010.00) c
 DI8408  ELLIP H (08/??/11)  168.814  (m)                       GP(2010.00) c c
 DI8408  NAD 83(CORS)-  38 36 40.70673(N)    089 45 31.99022(W) AD(2002.00) c
 DI8408  ELLIP H (07/??/07)  168.844  (m)                       GP(2002.00) c c
 DI8408
 DI8408.Superseded values are not recommended for survey control.
 DI8408
 DI8408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI8408.See file dsdata.pdf to determine how the superseded data were derived.
 DI8408
 DI8408_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI8408
 DI8408                          STATION DESCRIPTION
 DI8408
 DI8408'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
 DI8408'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI8408'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI8408'AND LOG FILES ACCESSIBLE AT:
 DI8408'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL2752 ***********************************************************************
 DL2752  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL2752  DESIGNATION -  ST LOUIS 7 CORS ARP
 DL2752  CORS_ID     -  STL7
 DL2752  PID         -  DL2752
 DL2752  STATE/COUNTY-  IL/ST CLAIR
 DL2752  COUNTRY     -  US
 DL2752  USGS QUAD   -  LEBANON (2018)
 DL2752
 DL2752                         *CURRENT SURVEY CONTROL
 DL2752  ______________________________________________________________________
 DL2752* NAD 83(2011) POSITION- 38 36 40.70657(N) 089 45 31.98962(W)   ADJUSTED
 DL2752* NAD 83(2011) ELLIP HT-   168.810 (meters)        (04/??/25)   ADJUSTED
 DL2752* NAD 83(2011) EPOCH   -  2010.00
 DL2752  ______________________________________________________________________
 DL2752  GEOID HEIGHT    -        -30.687 (meters)                     GEOID18
 DL2752  NAD 83(2011) X  -     21,001.126 (meters)                     COMP
 DL2752  NAD 83(2011) Y  - -4,990,455.940 (meters)                     COMP
 DL2752  NAD 83(2011) Z  -  3,958,797.089 (meters)                     COMP
 DL2752
 DL2752  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL2752  Standards:
 DL2752         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL2752            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL2752  -------------------------------------------------------------------
 DL2752  NETWORK    0.06   0.10           0.02   0.03   0.05     -0.25859400
 DL2752  -------------------------------------------------------------------
 DL2752
 DL2752.The coordinates were established by GPS observations
 DL2752.and adjusted by the National Geodetic Survey in April 2025.
 DL2752
 DL2752.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL2752.been affixed to the stable North American Tectonic Plate. 
 DL2752
 DL2752.The coordinates are valid at the epoch date displayed above
 DL2752.which is a decimal equivalence of Year/Month/Day.
 DL2752
 DL2752.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL2752.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL2752.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL2752.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL2752.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL2752.published epoch of 2010.00.
 DL2752
 DL2752.Additional information on MYCS is available at:
 DL2752.https://geodesy.noaa.gov/CORS/index.shtml
 DL2752
 DL2752.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL2752.GEOID18 height accuracy estimate available here.
 DL2752
 DL2752.The PID for the CORS L1 Phase Center is DL2753.
 DL2752
 DL2752.Click photographs - Photos may exist for this station.
 DL2752
 DL2752.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL2752
 DL2752.The ellipsoidal height was determined by GPS observations
 DL2752.and is referenced to NAD 83.
 DL2752
 DL2752. The following values were computed from the NAD 83(2011) position.
 DL2752
 DL2752;                    North         East     Units Scale Factor Converg.
 DL2752;SPC IL W     -   215,901.231   735,515.003   MT  0.99995670   +0 15 16.1
 DL2752;SPC IL W     -   708,335.96  2,413,102.14   sFT  0.99995670   +0 15 16.1
 DL2752;UTM  16      - 4,277,255.028   259,780.945   MT  1.00031067   -1 43 20.9
 DL2752
 DL2752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL2752!SPC IL W     -   0.99997351  x   0.99995670  =   0.99993022
 DL2752!UTM  16      -   0.99997351  x   1.00031067  =   1.00028418
 DL2752
 DL2752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5978077255(NAD 83)
 DL2752
 DL2752                          SUPERSEDED SURVEY CONTROL
 DL2752
 DL2752  NAD 83(2011)-  38 36 40.70669(N)    089 45 31.98975(W) AD(2010.00) c
 DL2752  ELLIP H (06/??/19)  168.815  (m)                       GP(2010.00) c c
 DL2752  NAD 83(2011)-  38 36 40.70673(N)    089 45 31.98984(W) AD(2010.00) c
 DL2752  ELLIP H (03/??/13)  168.805  (m)                       GP(2010.00) c c
 DL2752  NAD 83(2011)-  38 36 40.70676(N)    089 45 31.98870(W) AD(2010.00) c
 DL2752  ELLIP H (08/??/11)  168.811  (m)                       GP(2010.00) c c
 DL2752  NAD 83(CORS)-  38 36 40.70687(N)    089 45 31.99000(W) AD(2002.00) c
 DL2752  ELLIP H (05/??/09)  168.822  (m)                       GP(2002.00) c c
 DL2752
 DL2752.Superseded values are not recommended for survey control.
 DL2752
 DL2752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL2752.See file dsdata.pdf to determine how the superseded data were derived.
 DL2752
 DL2752_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL2752
 DL2752                          STATION DESCRIPTION
 DL2752
 DL2752'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL2752'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL2752'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL2752'AND LOG FILES ACCESSIBLE AT:
 DL2752'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL2754 ***********************************************************************
 DL2754  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL2754  DESIGNATION -  ST LOUIS 8 CORS ARP
 DL2754  CORS_ID     -  STL8
 DL2754  PID         -  DL2754
 DL2754  STATE/COUNTY-  IL/ST CLAIR
 DL2754  COUNTRY     -  US
 DL2754  USGS QUAD   -  LEBANON (2018)
 DL2754
 DL2754                         *CURRENT SURVEY CONTROL
 DL2754  ______________________________________________________________________
 DL2754* NAD 83(2011) POSITION- 38 36 39.89276(N) 089 45 31.25306(W)   ADJUSTED
 DL2754* NAD 83(2011) ELLIP HT-   158.476 (meters)        (04/??/25)   ADJUSTED
 DL2754* NAD 83(2011) EPOCH   -  2010.00
 DL2754  ______________________________________________________________________
 DL2754  GEOID HEIGHT    -        -30.686 (meters)                     GEOID18
 DL2754  NAD 83(2011) X  -     21,018.978 (meters)                     COMP
 DL2754  NAD 83(2011) Y  - -4,990,463.450 (meters)                     COMP
 DL2754  NAD 83(2011) Z  -  3,958,771.031 (meters)                     COMP
 DL2754
 DL2754  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL2754  Standards:
 DL2754         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL2754            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL2754  -------------------------------------------------------------------
 DL2754  NETWORK    0.12   0.20           0.04   0.05   0.10     -0.24402600
 DL2754  -------------------------------------------------------------------
 DL2754
 DL2754.The coordinates were established by GPS observations
 DL2754.and adjusted by the National Geodetic Survey in April 2025.
 DL2754
 DL2754.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL2754.been affixed to the stable North American Tectonic Plate. 
 DL2754
 DL2754.The coordinates are valid at the epoch date displayed above
 DL2754.which is a decimal equivalence of Year/Month/Day.
 DL2754
 DL2754.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL2754.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL2754.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL2754.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL2754.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL2754.published epoch of 2010.00.
 DL2754
 DL2754.Additional information on MYCS is available at:
 DL2754.https://geodesy.noaa.gov/CORS/index.shtml
 DL2754
 DL2754.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL2754.GEOID18 height accuracy estimate available here.
 DL2754
 DL2754.The PID for the CORS L1 Phase Center is DL2755.
 DL2754
 DL2754.Click photographs - Photos may exist for this station.
 DL2754
 DL2754.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL2754
 DL2754.The ellipsoidal height was determined by GPS observations
 DL2754.and is referenced to NAD 83.
 DL2754
 DL2754. The following values were computed from the NAD 83(2011) position.
 DL2754
 DL2754;                    North         East     Units Scale Factor Converg.
 DL2754;SPC IL W     -   215,876.217   735,532.934   MT  0.99995672   +0 15 16.6
 DL2754;SPC IL W     -   708,253.89  2,413,160.97   sFT  0.99995672   +0 15 16.6
 DL2754;UTM  16      - 4,277,229.402   259,798.008   MT  1.00031057   -1 43 20.4
 DL2754
 DL2754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL2754!SPC IL W     -   0.99997514  x   0.99995672  =   0.99993186
 DL2754!UTM  16      -   0.99997514  x   1.00031057  =   1.00028570
 DL2754
 DL2754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5979877229(NAD 83)
 DL2754
 DL2754                          SUPERSEDED SURVEY CONTROL
 DL2754
 DL2754  NAD 83(2011)-  38 36 39.89288(N)    089 45 31.25309(W) AD(2010.00) c
 DL2754  ELLIP H (06/??/19)  158.477  (m)                       GP(2010.00) c c
 DL2754  NAD 83(2011)-  38 36 39.89287(N)    089 45 31.25302(W) AD(2010.00) c
 DL2754  ELLIP H (08/??/11)  158.474  (m)                       GP(2010.00) c c
 DL2754  NAD 83(CORS)-  38 36 39.89301(N)    089 45 31.25379(W) AD(2002.00) c
 DL2754  ELLIP H (05/??/09)  158.484  (m)                       GP(2002.00) c c
 DL2754
 DL2754.Superseded values are not recommended for survey control.
 DL2754
 DL2754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL2754.See file dsdata.pdf to determine how the superseded data were derived.
 DL2754
 DL2754_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL2754
 DL2754                          STATION DESCRIPTION
 DL2754
 DL2754'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL2754'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL2754'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL2754'AND LOG FILES ACCESSIBLE AT:
 DL2754'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0581 ***********************************************************************
 KC0581  DESIGNATION -  ST LOUIS CHICAGO AIRWAY BN 4
 KC0581  PID         -  KC0581
 KC0581  STATE/COUNTY-  IL/MACOUPIN
 KC0581  COUNTRY     -  US
 KC0581  USGS QUAD   -  HETTICK (2018)
 KC0581
 KC0581                         *CURRENT SURVEY CONTROL
 KC0581  ______________________________________________________________________
 KC0581* NAD 83(1997) POSITION- 39 16 28.47519(N) 090 01 35.12047(W)   ADJUSTED
 KC0581  ______________________________________________________________________
 KC0581  GEOID HEIGHT    -        -31.572 (meters)                     GEOID18
 KC0581  LAPLACE CORR    -          2.20  (seconds)                    DEFLEC18
 KC0581  HORZ ORDER      -  THIRD
 KC0581
 KC0581.The horizontal coordinates were established by classical geodetic methods
 KC0581.and adjusted by the National Geodetic Survey in October 1999.
 KC0581
 KC0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0581.GEOID18 height accuracy estimate available here.
 KC0581
 KC0581.Click photographs - Photos may exist for this station.
 KC0581
 KC0581.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0581
 KC0581. The following values were computed from the NAD 83(1997) position.
 KC0581
 KC0581;                    North         East     Units Scale Factor Converg.
 KC0581;SPC IL W     -   289,459.821   712,101.056   MT  0.99994298   +0 05 19.6
 KC0581;SPC IL W     -   949,669.43  2,336,284.88   sFT  0.99994298   +0 05 19.6
 KC0581;UTM  15      - 4,351,463.148   756,512.258   MT  1.00041024   +1 53 00.3
 KC0581;UTM  16      - 4,351,614.413   238,928.313   MT  1.00043930   -1 55 00.9
 KC0581
 KC0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5651251463(NAD 83)
 KC0581
 KC0581                          SUPERSEDED SURVEY CONTROL
 KC0581
 KC0581  NAD 83(1986)-  39 16 28.48228(N)    090 01 35.10777(W) AD(       ) 3
 KC0581  NAD 27      -  39 16 28.31400(N)    090 01 34.72400(W) AD(       ) 3
 KC0581
 KC0581.Superseded values are not recommended for survey control.
 KC0581
 KC0581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0581.See file dsdata.pdf to determine how the superseded data were derived.
 KC0581
 KC0581_MARKER: 22 = AIRWAY BEACON
 KC0581
 KC0581  HISTORY     - Date     Condition        Report By
 KC0581  HISTORY     - 1934     FIRST OBSERVED   CGS
 KC0581
 KC0581                          STATION DESCRIPTION
 KC0581
 KC0581'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0589 ***********************************************************************
 KC0589  DESIGNATION -  ST LOUIS CHICAGO AIRWAY BN 2
 KC0589  PID         -  KC0589
 KC0589  STATE/COUNTY-  IL/MACOUPIN
 KC0589  COUNTRY     -  US
 KC0589  USGS QUAD   -  BRIGHTON (2018)
 KC0589
 KC0589                         *CURRENT SURVEY CONTROL
 KC0589  ______________________________________________________________________
 KC0589* NAD 83(1997) POSITION- 39 05 51.37161(N) 090 08 37.99859(W)   ADJUSTED
 KC0589  ______________________________________________________________________
 KC0589  GEOID HEIGHT    -        -31.476 (meters)                     GEOID18
 KC0589  LAPLACE CORR    -          2.57  (seconds)                    DEFLEC18
 KC0589  HORZ ORDER      -  THIRD
 KC0589
 KC0589.The horizontal coordinates were established by classical geodetic methods
 KC0589.and adjusted by the National Geodetic Survey in October 1999.
 KC0589
 KC0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0589.GEOID18 height accuracy estimate available here.
 KC0589
 KC0589.Click photographs - Photos may exist for this station.
 KC0589
 KC0589.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0589
 KC0589. The following values were computed from the NAD 83(1997) position.
 KC0589
 KC0589;                    North         East     Units Scale Factor Converg.
 KC0589;SPC IL W     -   269,804.452   701,970.361   MT  0.99994122   +0 00 51.7
 KC0589;SPC IL W     -   885,183.44  2,303,047.76   sFT  0.99994122   +0 00 51.7
 KC0589;UTM  15      - 4,331,491.971   746,996.707   MT  1.00035126   +1 48 07.6
 KC0589
 KC0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4699631491(NAD 83)
 KC0589
 KC0589                          SUPERSEDED SURVEY CONTROL
 KC0589
 KC0589  NAD 83(1986)-  39 05 51.38130(N)    090 08 37.98116(W) AD(       ) 3
 KC0589  NAD 27      -  39 05 51.22000(N)    090 08 37.58000(W) AD(       ) 3
 KC0589
 KC0589.Superseded values are not recommended for survey control.
 KC0589
 KC0589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0589.See file dsdata.pdf to determine how the superseded data were derived.
 KC0589
 KC0589_MARKER: 22 = AIRWAY BEACON
 KC0589
 KC0589  HISTORY     - Date     Condition        Report By
 KC0589  HISTORY     - 1934     FIRST OBSERVED   CGS
 KC0589
 KC0589                          STATION DESCRIPTION
 KC0589
 KC0589'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1516 ***********************************************************************
 KB1516  DESIGNATION -  ST LOUIS CHICAGO AIRWAY BCN 6
 KB1516  PID         -  KB1516
 KB1516  STATE/COUNTY-  IL/SANGAMON
 KB1516  COUNTRY     -  US
 KB1516  USGS QUAD   -  VIRDEN NORTH (2018)
 KB1516
 KB1516                         *CURRENT SURVEY CONTROL
 KB1516  ______________________________________________________________________
 KB1516* NAD 83(1997) POSITION- 39 35 19.20290(N) 089 48 03.76210(W)   ADJUSTED
 KB1516  ______________________________________________________________________
 KB1516  GEOID HEIGHT    -        -32.159 (meters)                     GEOID18
 KB1516  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 KB1516  HORZ ORDER      -  THIRD
 KB1516
 KB1516.The horizontal coordinates were established by classical geodetic methods
 KB1516.and adjusted by the National Geodetic Survey in October 1999.
 KB1516
 KB1516.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1516.GEOID18 height accuracy estimate available here.
 KB1516
 KB1516.Click photographs - Photos may exist for this station.
 KB1516
 KB1516.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1516
 KB1516. The following values were computed from the NAD 83(1997) position.
 KB1516
 KB1516;                    North         East     Units Scale Factor Converg.
 KB1516;SPC IL W     -   324,383.812   731,406.564   MT  0.99995332   +0 13 58.8
 KB1516;SPC IL W     - 1,064,249.22  2,399,623.04   sFT  0.99995332   +0 13 58.8
 KB1516;UTM  16      - 4,385,853.610   259,457.010   MT  1.00031243   -1 47 09.2
 KB1516
 KB1516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5945785853(NAD 83)
 KB1516
 KB1516                          SUPERSEDED SURVEY CONTROL
 KB1516
 KB1516  NAD 83(1996)-  39 35 19.21172(N)    089 48 03.74944(W) AD(       ) 3
 KB1516  NAD 83(1986)-  39 35 19.21147(N)    089 48 03.75022(W) AD(       ) 3
 KB1516  NAD 27      -  39 35 19.03100(N)    089 48 03.39400(W) AD(       ) 3
 KB1516
 KB1516.Superseded values are not recommended for survey control.
 KB1516
 KB1516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1516.See file dsdata.pdf to determine how the superseded data were derived.
 KB1516
 KB1516_MARKER: 22 = AIRWAY BEACON
 KB1516
 KB1516  HISTORY     - Date     Condition        Report By
 KB1516  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1516
 KB1516                          STATION DESCRIPTION
 KB1516
 KB1516'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1933 ***********************************************************************
 LC1933  DESIGNATION -  ST LOUIS CHICAGO AIRWAY BCN 13
 LC1933  PID         -  LC1933
 LC1933  STATE/COUNTY-  IL/TAZEWELL
 LC1933  COUNTRY     -  US
 LC1933  USGS QUAD   -  SOUTH PEKIN (2018)
 LC1933
 LC1933                         *CURRENT SURVEY CONTROL
 LC1933  ______________________________________________________________________
 LC1933* NAD 83(1997) POSITION- 40 29 39.29345(N) 089 40 58.30166(W)   ADJUSTED
 LC1933  ______________________________________________________________________
 LC1933  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 LC1933  LAPLACE CORR    -          1.64  (seconds)                    DEFLEC18
 LC1933  HORZ ORDER      -  THIRD
 LC1933
 LC1933.The horizontal coordinates were established by classical geodetic methods
 LC1933.and adjusted by the National Geodetic Survey in October 1999.
 LC1933
 LC1933.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1933.GEOID18 height accuracy estimate available here.
 LC1933
 LC1933.Click photographs - Photos may exist for this station.
 LC1933
 LC1933.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1933
 LC1933. The following values were computed from the NAD 83(1997) position.
 LC1933
 LC1933;                    North         East     Units Scale Factor Converg.
 LC1933;SPC IL W     -   424,978.027   741,012.243   MT  0.99996187   +0 18 51.0
 LC1933;SPC IL W     - 1,394,282.08  2,431,137.67   sFT  0.99996187   +0 18 51.0
 LC1933;UTM  16      - 4,486,074.312   272,638.202   MT  1.00023635   -1 44 34.5
 LC1933
 LC1933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7263886074(NAD 83)
 LC1933
 LC1933                          SUPERSEDED SURVEY CONTROL
 LC1933
 LC1933  NAD 83(1986)-  40 29 39.30373(N)    089 40 58.29866(W) AD(       ) 3
 LC1933  NAD 27      -  40 29 39.16600(N)    089 40 57.92800(W) AD(       ) 3
 LC1933
 LC1933.Superseded values are not recommended for survey control.
 LC1933
 LC1933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1933.See file dsdata.pdf to determine how the superseded data were derived.
 LC1933
 LC1933_MARKER: 22 = AIRWAY BEACON
 LC1933
 LC1933  HISTORY     - Date     Condition        Report By
 LC1933  HISTORY     - 1935     FIRST OBSERVED   CGS
 LC1933
 LC1933                          STATION DESCRIPTION
 LC1933
 LC1933'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1933'THIS STATION IS AIRWAY BEACON 13, ST. LOUIS-CHICAGO AIRLINE,
 LC1933'LOCATED ABOUT 1.4 MILES W OF SOUTH PEKIN, ABOUT 1.0 MILE
 LC1933'W OF STATE ROUTE 24, 35 FEET S OF THE CENTER LINE OF THE
 LC1933'SOUTH PEKIN-SPRING LAKE ROAD AND 13 FEET W OF A N-S WIRE
 LC1933'FENCE, IN SEC. 34, T 6 N, R 5 E.  THE BEACON WAS PLACED IN
 LC1933'ITS PRESENT LOCATION IN 1934, ON LAND OWNED AND OCCUPIED BY
 LC1933'P.G. RIPPER.
 LC1933'
 LC1933'THE BEACON IS A STANDARD 50-FOOT ORANGE-AND-WHITE AIRWAY
 LC1933'BEACON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1944 ***********************************************************************
 LC1944  DESIGNATION -  ST LOUIS CHICAGO AIRWAY BCN 10
 LC1944  PID         -  LC1944
 LC1944  STATE/COUNTY-  IL/MENARD
 LC1944  COUNTRY     -  US
 LC1944  USGS QUAD   -  MASON CITY (2018)
 LC1944
 LC1944                         *CURRENT SURVEY CONTROL
 LC1944  ______________________________________________________________________
 LC1944* NAD 83(1997) POSITION- 40 08 47.05209(N) 089 39 32.22126(W)   ADJUSTED
 LC1944  ______________________________________________________________________
 LC1944  GEOID HEIGHT    -        -32.676 (meters)                     GEOID18
 LC1944  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 LC1944  HORZ ORDER      -  THIRD
 LC1944
 LC1944.The horizontal coordinates were established by classical geodetic methods
 LC1944.and adjusted by the National Geodetic Survey in October 1999.
 LC1944
 LC1944.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1944.GEOID18 height accuracy estimate available here.
 LC1944
 LC1944.Click photographs - Photos may exist for this station.
 LC1944
 LC1944.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1944
 LC1944. The following values were computed from the NAD 83(1997) position.
 LC1944
 LC1944;                    North         East     Units Scale Factor Converg.
 LC1944;SPC IL W     -   386,366.472   743,260.672   MT  0.99996421   +0 19 38.5
 LC1944;SPC IL W     - 1,267,604.00  2,438,514.39   sFT  0.99996421   +0 19 38.5
 LC1944;UTM  16      - 4,447,396.567   273,504.389   MT  1.00023156   -1 42 54.2
 LC1944
 LC1944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK7350447396(NAD 83)
 LC1944
 LC1944                          SUPERSEDED SURVEY CONTROL
 LC1944
 LC1944  NAD 83(1986)-  40 08 47.06237(N)    089 39 32.21035(W) AD(       ) 3
 LC1944  NAD 27      -  40 08 46.89700(N)    089 39 31.79500(W) AD(       ) 3
 LC1944
 LC1944.Superseded values are not recommended for survey control.
 LC1944
 LC1944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1944.See file dsdata.pdf to determine how the superseded data were derived.
 LC1944
 LC1944_MARKER: 22 = AIRWAY BEACON
 LC1944
 LC1944  HISTORY     - Date     Condition        Report By
 LC1944  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1944
 LC1944                          STATION DESCRIPTION
 LC1944
 LC1944'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1466 ***********************************************************************
 KB1466  DESIGNATION -  ST LOUIS CHICAGO AWY BCN 5
 KB1466  PID         -  KB1466
 KB1466  STATE/COUNTY-  IL/MACOUPIN
 KB1466  COUNTRY     -  US
 KB1466  USGS QUAD   -  PALMYRA (2018)
 KB1466
 KB1466                         *CURRENT SURVEY CONTROL
 KB1466  ______________________________________________________________________
 KB1466* NAD 83(1997) POSITION- 39 25 36.20442(N) 089 55 14.99260(W)   ADJUSTED
 KB1466  ______________________________________________________________________
 KB1466  GEOID HEIGHT    -        -31.829 (meters)                     GEOID18
 KB1466  LAPLACE CORR    -          1.96  (seconds)                    DEFLEC18
 KB1466  HORZ ORDER      -  THIRD
 KB1466
 KB1466.The horizontal coordinates were established by classical geodetic methods
 KB1466.and adjusted by the National Geodetic Survey in October 1999.
 KB1466
 KB1466.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1466.GEOID18 height accuracy estimate available here.
 KB1466
 KB1466.Click photographs - Photos may exist for this station.
 KB1466
 KB1466.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1466
 KB1466. The following values were computed from the NAD 83(1997) position.
 KB1466
 KB1466;                    North         East     Units Scale Factor Converg.
 KB1466;SPC IL W     -   306,369.983   721,166.096   MT  0.99994669   +0 09 22.1
 KB1466;SPC IL W     - 1,005,148.85  2,366,025.77   sFT  0.99994669   +0 09 22.1
 KB1466;UTM  16      - 4,368,204.103   248,585.039   MT  1.00037832   -1 51 21.5
 KB1466;UTM  15      - 4,368,657.818   765,046.588   MT  1.00046503   +1 57 24.1
 KB1466
 KB1466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4858568204(NAD 83)
 KB1466
 KB1466                          SUPERSEDED SURVEY CONTROL
 KB1466
 KB1466  NAD 83(1986)-  39 25 36.21150(N)    089 55 14.98083(W) AD(       ) 3
 KB1466  NAD 27      -  39 25 36.03700(N)    089 55 14.61100(W) AD(       ) 3
 KB1466
 KB1466.Superseded values are not recommended for survey control.
 KB1466
 KB1466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1466.See file dsdata.pdf to determine how the superseded data were derived.
 KB1466
 KB1466_MARKER: 22 = AIRWAY BEACON
 KB1466
 KB1466  HISTORY     - Date     Condition        Report By
 KB1466  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1466
 KB1466                          STATION DESCRIPTION
 KB1466
 KB1466'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1687 ***********************************************************************
 MF1687  DESIGNATION -  ST LOUIS CHICAGO AWY BCN 16
 MF1687  PID         -  MF1687
 MF1687  STATE/COUNTY-  IL/STARK
 MF1687  COUNTRY     -  US
 MF1687  USGS QUAD   -  CASTLETON (2018)
 MF1687
 MF1687                         *CURRENT SURVEY CONTROL
 MF1687  ______________________________________________________________________
 MF1687* NAD 83(1997) POSITION- 41 05 24.77884(N) 089 38 19.64084(W)   ADJUSTED
 MF1687  ______________________________________________________________________
 MF1687  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1687  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 MF1687  HORZ ORDER      -  THIRD
 MF1687
 MF1687.The horizontal coordinates were established by classical geodetic methods
 MF1687.and adjusted by the National Geodetic Survey in October 1999.
 MF1687
 MF1687.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1687.GEOID18 height accuracy estimate available here.
 MF1687
 MF1687.Click photographs - Photos may exist for this station.
 MF1687
 MF1687.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1687
 MF1687. The following values were computed from the NAD 83(1997) position.
 MF1687
 MF1687;                    North         East     Units Scale Factor Converg.
 MF1687;SPC IL W     -   491,178.173   744,349.939   MT  0.99996538   +0 20 49.0
 MF1687;SPC IL W     - 1,611,473.72  2,442,088.09   sFT  0.99996538   +0 20 49.0
 MF1687;UTM  16      - 4,552,127.703   278,365.864   MT  1.00020461   -1 44 06.1
 MF1687
 MF1687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7836552127(NAD 83)
 MF1687
 MF1687                          SUPERSEDED SURVEY CONTROL
 MF1687
 MF1687  NAD 83(1986)-  41 05 24.78783(N)    089 38 19.64768(W) AD(       ) 3
 MF1687  NAD 27      -  41 05 24.65700(N)    089 38 19.29700(W) AD(       ) 3
 MF1687
 MF1687.Superseded values are not recommended for survey control.
 MF1687
 MF1687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1687.See file dsdata.pdf to determine how the superseded data were derived.
 MF1687
 MF1687_MARKER: 22 = AIRWAY BEACON
 MF1687
 MF1687  HISTORY     - Date     Condition        Report By
 MF1687  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1687  HISTORY     - 1971     GOOD             USGS
 MF1687
 MF1687                          STATION DESCRIPTION
 MF1687
 MF1687'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1687'THIS STATION IS THE AIRWAY BEACON 16, ST. LOUIS-CHICAGO AIRLINE
 MF1687'LOCATED ABOUT 1.1 MILES NW OF THE SETTLEMENT OF CAMP GROVE,
 MF1687'ABOUT 75 FEET W OF THE SECTION-LINE ROAD ON THE STARK-BUREAU
 MF1687'COUNTY LINE, ABOUT 80 FEET S OF SECTION-LINE ROAD ALONG THE
 MF1687'N SIDE OF SECTION 25, AND 1.0 MILE N OF S.B.I. HIGHWAY 88-A,
 MF1687'IN THE EXTREME NE CORNER OF THE NE 1/4 SEC. 25, T 13 N, R 7 E.
 MF1687'THE BEACON WAS PLACED IN ITS PRESENT LOCATION IN 1930.  IT IS
 MF1687'ON LAND OWNED AND OCCUPIED BY MR. JAMES GREEN.
 MF1687'
 MF1687'THE STATION IS A STANDARD 50-FOOT ORANGE-AND-WHITE AIRWAY BEACON.
 MF1687
 MF1687                          STATION RECOVERY (1971)
 MF1687
 MF1687'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (JHR)
 MF1687'BEACON REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1999 ***********************************************************************
 JB1999  DESIGNATION -  ST LOUIS INDIANAPOLIS AWY BN 3
 JB1999  PID         -  JB1999
 JB1999  STATE/COUNTY-  IL/MADISON
 JB1999  COUNTRY     -  US
 JB1999  USGS QUAD   -  MARINE (2018)
 JB1999
 JB1999                         *CURRENT SURVEY CONTROL
 JB1999  ______________________________________________________________________
 JB1999* NAD 83(1997) POSITION- 38 51 33.92578(N) 089 46 38.97479(W)   ADJUSTED
 JB1999  ______________________________________________________________________
 JB1999  GEOID HEIGHT    -        -31.091 (meters)                     GEOID18
 JB1999  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 JB1999  HORZ ORDER      -  THIRD
 JB1999
 JB1999.The horizontal coordinates were established by classical geodetic methods
 JB1999.and adjusted by the National Geodetic Survey in October 1999.
 JB1999
 JB1999.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1999.GEOID18 height accuracy estimate available here.
 JB1999
 JB1999.Click photographs - Photos may exist for this station.
 JB1999
 JB1999.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1999
 JB1999. The following values were computed from the NAD 83(1997) position.
 JB1999
 JB1999;                    North         East     Units Scale Factor Converg.
 JB1999;SPC IL W     -   243,436.232   733,777.392   MT  0.99995522   +0 14 39.0
 JB1999;SPC IL W     -   798,673.70  2,407,401.33   sFT  0.99995522   +0 14 39.0
 JB1999;UTM  16      - 4,304,843.503   258,996.546   MT  1.00031528   -1 44 36.5
 JB1999
 JB1999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5899604843(NAD 83)
 JB1999
 JB1999                          SUPERSEDED SURVEY CONTROL
 JB1999
 JB1999  NAD 83(1986)-  38 51 33.94003(N)    089 46 38.96868(W) AD(       ) 3
 JB1999  NAD 27      -  38 51 33.77100(N)    089 46 38.62900(W) AD(       ) 3
 JB1999
 JB1999.Superseded values are not recommended for survey control.
 JB1999
 JB1999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1999.See file dsdata.pdf to determine how the superseded data were derived.
 JB1999
 JB1999_MARKER: 22 = AIRWAY BEACON
 JB1999
 JB1999  HISTORY     - Date     Condition        Report By
 JB1999  HISTORY     - 1934     FIRST OBSERVED   CGS
 JB1999
 JB1999                          STATION DESCRIPTION
 JB1999
 JB1999'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0641 ***********************************************************************
 KC0641  DESIGNATION -  ST MICHAEL
 KC0641  PID         -  KC0641
 KC0641  STATE/COUNTY-  IL/ADAMS
 KC0641  COUNTRY     -  US
 KC0641  USGS QUAD   -  QUINCY EAST (2018)
 KC0641
 KC0641                         *CURRENT SURVEY CONTROL
 KC0641  ______________________________________________________________________
 KC0641* NAD 83(1997) POSITION- 39 57 08.96133(N) 091 19 45.98143(W)   ADJUSTED
 KC0641* NAVD 88 ORTHO HEIGHT -   235.    (meters)      771.    (feet) SCALED
 KC0641  ______________________________________________________________________
 KC0641  GEOID HEIGHT    -        -32.577 (meters)                     GEOID18
 KC0641  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 KC0641  HORZ ORDER      -  FIRST
 KC0641
 KC0641.The horizontal coordinates were established by classical geodetic methods
 KC0641.and adjusted by the National Geodetic Survey in October 1999.
 KC0641
 KC0641.The orthometric height was scaled from a topographic map.
 KC0641
 KC0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0641.GEOID18 height accuracy estimate available here.
 KC0641
 KC0641.Click photographs - Photos may exist for this station.
 KC0641
 KC0641.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0641
 KC0641. The following values were computed from the NAD 83(1997) position.
 KC0641
 KC0641;                    North         East     Units Scale Factor Converg.
 KC0641;SPC IL W     -   365,360.255   600,642.213   MT  1.00006267   -0 44 48.3
 KC0641;SPC IL W     - 1,198,686.10  1,970,606.99   sFT  1.00006267   -0 44 48.3
 KC0641;SPC MO E     -   457,502.910   179,126.202   MT  0.99999515   -0 31 57.5
 KC0641;UTM  15      - 4,423,820.122   642,700.929   MT  0.99985069   +1 04 22.6
 KC0641
 KC0641!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0641!SPC IL W     -   0.99996826  x   1.00006267  =   1.00003092
 KC0641!SPC MO E     -   0.99996826  x   0.99999515  =   0.99996341
 KC0641!UTM  15      -   0.99996826  x   0.99985069  =   0.99981895
 KC0641
 KC0641:                Primary Azimuth Mark                     Grid Az
 KC0641:SPC IL W     -  QUINCY MUNICIPAL TANK                    257 12 37.2
 KC0641:SPC MO E     -  QUINCY MUNICIPAL TANK                    256 59 46.4
 KC0641:UTM  15      -  QUINCY MUNICIPAL TANK                    255 23 26.3
 KC0641
 KC0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4270023820(NAD 83)
 KC0641
 KC0641|---------------------------------------------------------------------|
 KC0641| PID    Reference Object                     Distance      Geod. Az  |
 KC0641|                                                           dddmmss.s |
 KC0641| CL9919 ST MICHAEL RM 1                      61.417 METERS 00516     |
 KC0641| KC0626 PAYSON CHURCH SPIRE                 APPROX.16.8 KM 1531256.3 |
 KC0641| KC0649 QUINCY ST PETERS CATH CH SPIRE      APPROX. 6.7 KM 2500216.6 |
 KC0641| KC0650 QUINCY MUNICIPAL TANK               APPROX. 4.4 KM 2562748.9 |
 KC0641| CL9920 ST MICHAEL RM 2                                    28705     |
 KC0641|---------------------------------------------------------------------|
 KC0641
 KC0641                          SUPERSEDED SURVEY CONTROL
 KC0641
 KC0641  NAD 83(1996)-  39 57 08.96225(N)    091 19 45.98143(W) AD(       ) 1
 KC0641  NAD 83(1986)-  39 57 08.96931(N)    091 19 45.98116(W) AD(       ) 1
 KC0641  NAD 27      -  39 57 08.80400(N)    091 19 45.45200(W) AD(       ) 1
 KC0641
 KC0641.Superseded values are not recommended for survey control.
 KC0641
 KC0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0641.See file dsdata.pdf to determine how the superseded data were derived.
 KC0641
 KC0641_MARKER: DS = TRIANGULATION STATION DISK
 KC0641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0641_STAMPING: ST MICHAEL 1931
 KC0641_MARK LOGO: CGS
 KC0641_PROJECTION: FLUSH
 KC0641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0641+STABILITY: SURFACE MOTION
 KC0641
 KC0641  HISTORY     - Date     Condition        Report By
 KC0641  HISTORY     - 1931     MONUMENTED       CGS
 KC0641  HISTORY     - 1968     GOOD             USGS
 KC0641  HISTORY     - 1970     GOOD             LOCENG
 KC0641  HISTORY     - 1970     GOOD             LOCENG
 KC0641
 KC0641                          STATION DESCRIPTION
 KC0641
 KC0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 KC0641'FOUR MILES NORTHEAST OF QUINCY, ON GROUNDS OF ST. MICHAEL SCHOOL,
 KC0641'IN SOUTHEAST CORNER OF SCHOOL YARD, 19 FEET WEST OF EAST FENCE,
 KC0641'19 FEET NORTH OF TOILET, 21 FEET SOUTH OF GARAGE, AND ABOUT 50
 KC0641'YARDS SOUTH OF SCHOOLHOUSE.  TO REACH FROM COURTHOUSE AT QUINCY,
 KC0641'GO EAST ON BROADWAY TO INTERSECTION WITH ROUTE 105, CONTINUE
 KC0641'STRAIGHT AHEAD 21 MILES, FOLLOW GRAVEL ROAD ON LEFT 0.3 MILE,
 KC0641'TURN RIGHT, AND CONTINUE 1.9 MILES TO RIGHT TURN AT SCHOOL.
 KC0641'SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION DISKS IN
 KC0641'CONCRETE.  UPPER MARK PROJECTS 6
 KC0641'INCHES.  REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN
 KC0641'CONCRETE.  NO. 1 IS IN NORTHEAST CORNER OF
 KC0641'SCHOOL YARD, 21 METERS (69 FEET) NORTHEAST OF NORTHEAST CORNER
 KC0641'OF SCHOOL, 5 METERS (16 FEET) SOUTH OF HEDGE, 16 METERS
 KC0641'(52 FEET) SOUTH OF EAST-AND-WEST DIRT ROAD IN FRONT
 KC0641'OF SCHOOL, AND 61.417 METERS (201.50 FEET) FROM STATION.
 KC0641'N 05 DEG 16 MIN E.  NO. 2 IS NEAR CORNER OF WIRE FENCE,
 KC0641'17 METERS (56 FEET) SOUTHWEST OF INTERSECTION OF TWO
 KC0641'GRAVEL ROADS, AND ONE-FOURTH MILE FROM STATION.
 KC0641'N 72 DEG 55 MIN W. BEARINGH FROM STATION TO CATHOLIC
 KC0641'CHURCH SPIRE IN QUINCY IS S 74 DEG 08 MIN W, AND TO
 KC0641'MUNICIPAL WATER TANK IN QUINCY IS 76 DEG 28 MIN W.
 KC0641
 KC0641                          STATION RECOVERY (1968)
 KC0641
 KC0641'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 KC0641'ALL MARKS RECOVERED IN GOOD CONDITION.  THE SCHOOL IS NOW A
 KC0641'RESIDENCE.  ALL OTHER LOCAL REFERENCES HAVE BEEN REMOVED.
 KC0641'STATION MARK IS FLUSH WITH GROUND.  REFERENCE MARK 2 IS NOT
 KC0641'VISIBLE FROM STATION DUE TO NEWLY CONSTRUCTED HOUSES.
 KC0641'
 KC0641'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 4 MI. NE OF
 KC0641'QUINCY
 KC0641
 KC0641                          STATION RECOVERY (1970)
 KC0641
 KC0641'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (JL)
 KC0641'STATION RECOVERED GOOD.
 KC0641
 KC0641                          STATION RECOVERY (1970)
 KC0641
 KC0641'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (FXB)
 KC0641'ST MICHAEL RECOVERED EXCELLENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2589 ***********************************************************************
 ME2589  DESIGNATION -  ST PAUL LUTHERAN CHURCH SPIRE
 ME2589  PID         -  ME2589
 ME2589  STATE/COUNTY-  IL/WILL
 ME2589  COUNTRY     -  US
 ME2589  USGS QUAD   -  BEECHER WEST (2018)
 ME2589
 ME2589                         *CURRENT SURVEY CONTROL
 ME2589  ______________________________________________________________________
 ME2589* NAD 83(1997) POSITION- 41 21 17.46945(N) 087 38 44.10359(W)   ADJUSTED
 ME2589  ______________________________________________________________________
 ME2589  GEOID HEIGHT    -        -33.299 (meters)                     GEOID18
 ME2589  LAPLACE CORR    -         -2.19  (seconds)                    DEFLEC18
 ME2589  HORZ ORDER      -  THIRD
 ME2589
 ME2589.The horizontal coordinates were established by classical geodetic methods
 ME2589.and adjusted by the National Geodetic Survey in October 1999.
 ME2589
 ME2589.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2589.GEOID18 height accuracy estimate available here.
 ME2589
 ME2589.Click photographs - Photos may exist for this station.
 ME2589
 ME2589.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2589
 ME2589. The following values were computed from the NAD 83(1997) position.
 ME2589
 ME2589;                    North         East     Units Scale Factor Converg.
 ME2589;SPC IL E     -   520,678.024   357,551.180   MT  1.00001575   +0 27 15.9
 ME2589;SPC IL E     - 1,708,257.82  1,173,065.83   sFT  1.00001575   +0 27 15.9
 ME2589;UTM  16      - 4,578,351.308   445,997.460   MT  0.99963589   -0 25 35.6
 ME2589
 ME2589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4599778351(NAD 83)
 ME2589
 ME2589                          SUPERSEDED SURVEY CONTROL
 ME2589
 ME2589  NAD 83(1997)-  41 21 17.46944(N)    087 38 44.10363(W) AD(       ) 3
 ME2589  NAD 83(1986)-  41 21 17.47392(N)    087 38 44.10994(W) AD(       ) 3
 ME2589  NAD 27      -  41 21 17.34300(N)    087 38 43.96700(W) AD(       ) 3
 ME2589
 ME2589.Superseded values are not recommended for survey control.
 ME2589
 ME2589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2589.See file dsdata.pdf to determine how the superseded data were derived.
 ME2589
 ME2589_MARKER: 90 = CHURCH SPIRE
 ME2589
 ME2589  HISTORY     - Date     Condition        Report By
 ME2589  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2589
 ME2589                          STATION DESCRIPTION
 ME2589
 ME2589'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2589'THE STATION IS THE APEX OF THE SPIRE OF THE ST. PAUL
 ME2589'LUTHERAN CHURCH,
 ME2589'LOCATED ALONG THE SOUTH SIDE OF A GRAVEL ROAD ABOUT 2 MILES NORTHWEST
 ME2589'OF BEECHER.  IT IS A FRAME CHURCH
 ME2589'WITH A SHINGLED SPIRE RISING ABOUT 60 FEET
 ME2589'ABOVE THE MAIN STRUCTURE.
 ME2589'
 ME2589'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 AND A PAVED
 ME2589'CROSSROAD IN THE CENTRAL
 ME2589'PART OF BEECHER, GO WEST ON THE PAVED ROAD FOR 1.5 MILES TO A GRAVEL
 ME2589'CROSSROAD.  TURN RIGHT AND GO
 ME2589'NORTH ON THE GRAVEL ROAD FOR 1.0 MILE TO A CROSSROAD.
 ME2589'TURN RIGHT AND GO EAST FOR 0.2 MILE TO THE
 ME2589'CHURCH ON THE RIGHT AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1064 ***********************************************************************
 NH1064  DESIGNATION -  ST THERESA
 NH1064  PID         -  NH1064
 NH1064  STATE/COUNTY-  IL/COOK
 NH1064  COUNTRY     -  US
 NH1064  USGS QUAD   -  PALATINE (2018)
 NH1064
 NH1064                         *CURRENT SURVEY CONTROL
 NH1064  ______________________________________________________________________
 NH1064* NAD 83(1997) POSITION- 42 07 03.24860(N) 088 02 23.80105(W)   ADJUSTED
 NH1064* NAVD 88 ORTHO HEIGHT -   233.    (meters)      764.    (feet) SCALED
 NH1064  ______________________________________________________________________
 NH1064  GEOID HEIGHT    -        -33.769 (meters)                     GEOID18
 NH1064  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 NH1064  HORZ ORDER      -  SECOND
 NH1064
 NH1064.The horizontal coordinates were established by classical geodetic methods
 NH1064.and adjusted by the National Geodetic Survey in October 1999.
 NH1064
 NH1064.The orthometric height was scaled from a topographic map.
 NH1064
 NH1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1064.GEOID18 height accuracy estimate available here.
 NH1064
 NH1064.Click photographs - Photos may exist for this station.
 NH1064
 NH1064.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1064
 NH1064. The following values were computed from the NAD 83(1997) position.
 NH1064
 NH1064;                    North         East     Units Scale Factor Converg.
 NH1064;SPC IL E     -   605,202.858   324,262.078   MT  0.99998224   +0 11 48.3
 NH1064;SPC IL E     - 1,985,569.71  1,063,849.83   sFT  0.99998224   +0 11 48.3
 NH1064;UTM  16      - 4,663,353.174   414,032.485   MT  0.99969093   -0 41 50.9
 NH1064
 NH1064!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1064!SPC IL E     -   0.99996877  x   0.99998224  =   0.99995101
 NH1064!UTM  16      -   0.99996877  x   0.99969093  =   0.99965971
 NH1064
 NH1064:                Primary Azimuth Mark                     Grid Az
 NH1064:SPC IL E     -  DEERFIELD                                072 04 34.3
 NH1064:UTM  16      -  DEERFIELD                                072 58 13.5
 NH1064
 NH1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1403263353(NAD 83)
 NH1064
 NH1064|---------------------------------------------------------------------|
 NH1064| PID    Reference Object                     Distance      Geod. Az  |
 NH1064|                                                           dddmmss.s |
 NH1064| NH1047 MUNDELEIN MUNICIPAL TANK            APPROX.17.3 KM 0103337.3 |
 NH1064| NG0519 DEERFIELD                           APPROX.16.8 KM 0721622.6 |
 NH1064| NG0518 N BROOK N SHORE GAS CO TANK         APPROX.16.7 KM 0763301.3 |
 NH1064| CJ2202 ST THERESA AZ MK                                   0792342.2 |
 NH1064| NG0555 AIRPORT BCN PAL WAUKEE AIRPORT      APPROX.12.2 KM 0925730.2 |
 NH1064| NH1070 ARLINGTON PARK JOCKEY CLUB TANK     APPROX. 2.8 KM 1503419.9 |
 NH1064| CJ2203 ST THERESA RM 1                      29.087 METERS 16955     |
 NH1064| NH1065 HOFFMAN ESTATES WATER TANK          APPROX. 8.3 KM 2021421.6 |
 NH1064| NH1069 PALATINE MUNICIPAL TANK             363.718 METERS 20914     |
 NH1064| NH1068 ST JOHNS EV AND REP CH SPIRE        APPROX. 5.4 KM 2181854.2 |
 NH1064| NH1073 PALATINE ECONOMY FUSE CO TANK       APPROX. 0.8 KM 2391216.3 |
 NH1064| CJ2204 ST THERESA RM 2                      25.488 METERS 26800     |
 NH1064| CJ2205 ST THERESA RM 3                      24.396 METERS 29111     |
 NH1064|---------------------------------------------------------------------|
 NH1064
 NH1064                          SUPERSEDED SURVEY CONTROL
 NH1064
 NH1064  NAD 83(1997)-  42 07 03.24855(N)    088 02 23.80166(W) AD(       ) 2
 NH1064  NAD 83(1986)-  42 07 03.25104(N)    088 02 23.81402(W) AD(       ) 2
 NH1064  NAD 27      -  42 07 03.15290(N)    088 02 23.55160(W) AD(       ) 2
 NH1064
 NH1064.Superseded values are not recommended for survey control.
 NH1064
 NH1064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1064.See file dsdata.pdf to determine how the superseded data were derived.
 NH1064
 NH1064_MARKER: DS = TRIANGULATION STATION DISK
 NH1064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1064_STAMPING: ST THERESA 1954
 NH1064_MARK LOGO: CGS
 NH1064_PROJECTION: FLUSH
 NH1064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1064+STABILITY: SURFACE MOTION
 NH1064
 NH1064  HISTORY     - Date     Condition        Report By
 NH1064  HISTORY     - 1954     MONUMENTED       CGS
 NH1064  HISTORY     - 1956     GOOD             CGS
 NH1064  HISTORY     - 1956     GOOD             CGS
 NH1064  HISTORY     - 1958     GOOD             LOCENG
 NH1064  HISTORY     - 1963     GOOD             ILHD
 NH1064  HISTORY     - 1964     GOOD             CGS
 NH1064  HISTORY     - 1972     GOOD             LOCSUR
 NH1064  HISTORY     - 1987     POOR             USPSQD
 NH1064
 NH1064                          STATION DESCRIPTION
 NH1064
 NH1064'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1064'STATION IS LOCATED ON THE SOUTHEAST CORNER OF THE ST. THERESA
 NH1064'CATHOLIC SCHOOL GROUNDS WHICH IS IN THE NORTHEAST SECTION OF
 NH1064'PALATINE, 0.05 MILE NORTH OF THE INTERSECTION OF EAST SHERMAN
 NH1064'STREET AND NORTH BENTON STREET.  IT IS 229 FEET SOUTHEAST OF THE
 NH1064'SOUTHEAST CORNER OF THE BRICK SCHOOL BUILDING, 30 FEET NORTHWEST
 NH1064'OF A 24 INCH MAPLE TREE, 27 FEET NORTHWEST OF A WHITE WITNESS
 NH1064'POST AND 22 FEET NORTHWEST OF A FENCE CORNER.  THE MARK IS
 NH1064'FLUSH AND THE DISK IS STAMPED ST THERESA 1954.
 NH1064'
 NH1064'REFERENCE MARK NO. 1 IS 54 FEET NORTHWEST OF THE NORTHWEST
 NH1064'CORNER OF A HOUSE, 13 FEET EAST OF THE CENTER OF NORTH FREMONT
 NH1064'STREET EXTENSION.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1064'ST THERESA NO 1 1954.
 NH1064'
 NH1064'REFERENCE MARK NO. 2 IS 166 FEET SOUTHEAST OF THE SOUTHEAST
 NH1064'CORNER OF THE SCHOOL AND 5 FEET NORTH OF AN EAST-WEST ROW OF
 NH1064'SMALL BUSHES.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1064'ST THERESA NO 2 1954.
 NH1064'
 NH1064'AZIMUTH MARK IS 145 FEET SOUTH OF THE INTERSECTION OF STATE
 NH1064'HIGHWAY 53 AND HICKS ROAD, 28 FEET WEST OF THE CENTER OF HIGHWAY
 NH1064'53 AND 1 FOOT SOUTH OF A TELEPHONE POLE AND WHITE WITNESS
 NH1064'POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED ST THERESA
 NH1064'1954.
 NH1064'
 NH1064'TO REACH THE AZIMUTH MARK FROM THE NORTHWEST CORNER OF THE
 NH1064'ST. THERESA SCHOOL BUILDING, GO NORTH ON NORTH BENTON STREET FOR
 NH1064'0.2 MILE TO THE JUNCTION WITH U.S. HIGHWAY 14, TURN RIGHT
 NH1064'AND GO EAST ON HIGHWAY 14 FOR 0.3 MILE TO WHERE HIGHWAY 14
 NH1064'TURNS RIGHT AND HICKS ROAD STRAIGHT AHEAD, CONTINUE STRAIGHT
 NH1064'AHEAD, EAST ON HICKS ROAD FOR 0.1 MILE TO JUNCTION WITH STATE
 NH1064'HIGHWAY 53, TURN RIGHT AND GO SOUTH ON HIGHWAY 53 FOR 145 FEET
 NH1064'TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 NH1064
 NH1064                          STATION RECOVERY (1956)
 NH1064
 NH1064'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (RER)
 NH1064'STATION AND R.M. NO. 2 RECOVERED AS DESCRIBED.  R.M. NO. 1
 NH1064'IS BELIEVED TO BE DESTROYED.  A CONCRETE MONUMENT WITH THE STEM
 NH1064'OF A SURVEY DISK EMBEDDED WAS FOUND UPTURNED AT THE LOCATION
 NH1064'OF R.M. NO. 1.  THE AZIMUTH MARK WAS NOT SEARCHED FOR.
 NH1064
 NH1064                          STATION RECOVERY (1956)
 NH1064
 NH1064'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1064'THE STATION REFERENCE MARKS NOS. 1 AND 2
 NH1064'AND AZIMUTH MARK RECOVERED AND FOUND IN
 NH1064'GOOD CONDITION, WITH THE FOLLOWING EXCEPTIONS.
 NH1064'
 NH1064'THE 1956 DISTANCES TO THE REFERENCE MARKS CHECKED WITH THE
 NH1064'1954 DISTANCES.  THE 1956 DIRECTIONS CHECKED THE 1954 DIRECTIONS
 NH1064'ON REFERENCE MARK 1 AND THE AZIMUTH MARK ONLY.  THE 1956
 NH1064'DIRECTIONS FAILED TO CHECK THE 1954 DIRECTIONS ON REFERENCE
 NH1064'MARK 2 BY 1-1/2 MINUTES.
 NH1064'
 NH1064'THE TRIANGLE FORMED BY THE INTERSECTION OF U.S. HIGHWAY 14,
 NH1064'STATE HIGHWAY 53 AND HICKS ROAD IN WHICH THE AZIMUTH MARK IS
 NH1064'SET, IS NOW OCCUPIED BY A SHELL SERVICE STATION.
 NH1064'
 NH1064'THE ORIGINAL DESCRIPTION SUBMITTED IN 1954 BY E.L. JONES IS
 NH1064'ADEQUATE.
 NH1064'
 NH1064'DISTANCE AND DIRECTIONS TO OBJECTS VISIBLE FROM THE GROUND.
 NH1064
 NH1064                          STATION RECOVERY (1958)
 NH1064
 NH1064'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1958
 NH1064'RECOVERED BY CHICAGO AER IND.
 NH1064'
 NH1064'STATION MARK WAS RECOVERED.  HOWEVER, THE DESCRIPTION NEEDS
 NH1064'REVISION DUE TO NEW CONSTRUCTION AT THE SCHOOL AND ALSO A
 NH1064'BILLBOARD HAS BEEN ERECTED IN FRONT OF THE AZIMUTH MARK, THUS
 NH1064'MAKING A VERY HIGH SIGNAL NECESSARY.
 NH1064
 NH1064                          STATION RECOVERY (1963)
 NH1064
 NH1064'RECOVERY NOTE BY IL HIGHWAY DEPT 1963
 NH1064'STATION AND R.M. 1 HAVE BEEN RECOVERED IN GOOD CONDITION.
 NH1064'R.M. 2 HAS BEEN DESTROYED - TABLET WAS RECOVERED.  AZIMUTH
 NH1064'MARK HAS BEEN DESTROYED BY NEW ROAD CONSTRUCTION.
 NH1064
 NH1064                          STATION RECOVERY (1964)
 NH1064
 NH1064'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 NH1064'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 NH1064'FOUND IN GOOD CONDITION EXCEPT THE AZIMUTH MARK WHICH HAD BEEN
 NH1064'DESTROYED BY ROAD CONSTRUCTION AND REFERENCE MARK NO. 2
 NH1064'WHICH WAS DESTROYED WHEN AN ADDITION WAS MADE TO THE ST. THERESA
 NH1064'SCHOOL.  A NEW REFERENCE MARK NO. 3 WAS ESTABLISHED.  A COMPLETE
 NH1064'DESCRIPTION FOLLOWS.
 NH1064'
 NH1064'STATION IS LOCATED ON THE SOUTHEAST CORNER OF THE ST. THERESA
 NH1064'SCHOOL WHICH IS IN THE NORTH OF THE TOWN OF PALATINE, ABOUT 100
 NH1064'YARDS NORTH OF THE INTERSECTION OF EAST SHERMAN STREET AND
 NH1064'NORTH BENTON STREET, 91 FEET EAST-NORTHEAST OF THE NORTHEAST
 NH1064'CORNER OF BRICK HOUSE AT 344 FREMONT STREET, 77.2 FEET EAST OF
 NH1064'THE SOUTHEAST CORNER OF NEW WING ON THE ST. THERESA CATHOLIC
 NH1064'SCHOOL, 73 FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF HOUSE
 NH1064'AT 347 FREMONT STREET, 50 FEET NORTH-NORTHWEST OF A FIRE
 NH1064'HYDRANT, 22 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE END
 NH1064'OF SIDEWALK ON WEST SIDE OF FREMONT STREET, 16 FEET
 NH1064'NORTHWEST OF THE NORTHWEST CORNER OF SIDEWALK ON THE EAST
 NH1064'SIDE OF FREMONT STREET, 16.5 FEET NORTHWEST OF STEEL I-BEAM USED
 NH1064'AS EAST GATE POST FOR STEEL GATE, 9.5 FEET WEST-SOUTHWEST
 NH1064'OF STEEL STEEL POST, AND 4 FEET EAST OF THE CENTERLINE OF
 NH1064'FREMONT STREET PROJECTED NORTH).  THE MARK IS FLUSH WITH THE
 NH1064'GROUND IN THE MIDDLE OF DRIVEWAY TO SCHOOL AND THE DISK IS
 NH1064'STAMPED ST THERESA 1945.
 NH1064'
 NH1064'REFERENCE MARK NO. 1 IS 95.43 FEET SOUTH-SOUTHEAST OF THE
 NH1064'STATION, 54 FEET NORTHWEST OF THE NORTHWEST CORNER OF HOUSE
 NH1064'(RED BRICK), 37 FEET WEST-SOUTHWEST OF CREAM BRICK HOUSE
 NH1064'AT 347 FREMONT STREET, AND AT THE EAST EDGE OF SIDEWALK ON
 NH1064'THE EAST SIDE OF FREMONT STREET.  THE MARK IS FLUSH WITH THE
 NH1064'LEVEL OF THE SIDEWALK AND THE DISK IS STAMPED ST THERESA NO
 NH1064'1 1954.
 NH1064'
 NH1064'REFERENCE MARK NO. 3 IS 80.04 FEET WEST-NORTHWEST OF THE STATION,
 NH1064'34.3 FEET SOUTH OF THE NORTHEAST CORNER OF SCHOOL, 24.7 FEET
 NH1064'NORTH OF THE SOUTHEAST CORNER OF ST. THERESA SCHOOL, 4 FEET
 NH1064'SOUTH OF THE CENTER OF EAST DOORWAY TO SCHOOL, AND SET IN
 NH1064'DRILLHOLE OF THE CONCRETE SLAB FOR ENTRANCE.  THE MARK IS
 NH1064'STAMPED ST THERESA NO 3 1954.  MARK IS DESCRIBED.
 NH1064'
 NH1064'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1064
 NH1064                          STATION RECOVERY (1972)
 NH1064
 NH1064'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 NH1064'STATION, R.M., R.M. 3 RECOVERED IN GOOD CONDITION - STATION IS
 NH1064'BURIED 4 IN BELOW ASPH. PAVEMENT OF A DRIVEWAY
 NH1064
 NH1064                          STATION RECOVERY (1987)
 NH1064
 NH1064'RECOVERY NOTE BY US POWER SQUADRON 1987 (KM)
 NH1064'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9497 ***********************************************************************
 AF9497  CORS        -  This is a GPS Continuously Operating Reference Station.
 AF9497  DESIGNATION -  ST. LOUIS 2 CORS ARP
 AF9497  CORS_ID     -  STL2
 AF9497  PID         -  AF9497
 AF9497  STATE/COUNTY-  IL/ST CLAIR
 AF9497  COUNTRY     -  US
 AF9497  USGS QUAD   -  LEBANON (2018)
 AF9497
 AF9497                         *CURRENT SURVEY CONTROL
 AF9497  ______________________________________________________________________
 AF9497* NAD 83(2011) POSITION- 38 36 40.70867(N) 089 45 32.02537(W)   ADJUSTED
 AF9497* NAD 83(2011) ELLIP HT-   166.657 (meters)        (06/??/19)   ADJUSTED
 AF9497* NAD 83(2011) EPOCH   -  2010.00
 AF9497  ______________________________________________________________________
 AF9497  GEOID HEIGHT    -        -30.687 (meters)                     GEOID18
 AF9497  NAD 83(2011) X  -     21,000.254 (meters)                     COMP
 AF9497  NAD 83(2011) Y  - -4,990,454.221 (meters)                     COMP
 AF9497  NAD 83(2011) Z  -  3,958,795.795 (meters)                     COMP
 AF9497
 AF9497.Formal positional accuracy estimates are not available for this CORS
 AF9497.because its coordinates were determined in part using modeled velocities.
 AF9497.A time-series residual plot is available that shows daily coordinate
 AF9497.variations relative to the published coordinates and modeled velocities.
 AF9497.Large residuals may indicate a potential error in the modeled velocities.
 AF9497
 AF9497.Residual plot at:
 AF9497.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=STL2.
 AF9497
 AF9497.The coordinates were established by GPS observations
 AF9497.and adjusted by the National Geodetic Survey in June 2019.
 AF9497
 AF9497.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9497.been affixed to the stable North American Tectonic Plate. 
 AF9497
 AF9497.The coordinates are valid at the epoch date displayed above
 AF9497.which is a decimal equivalence of Year/Month/Day.
 AF9497
 AF9497.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 AF9497.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 AF9497.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 AF9497.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 AF9497.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 AF9497.published epoch of 2010.00.
 AF9497
 AF9497.Additional information on MYCS is available at:
 AF9497.https://geodesy.noaa.gov/CORS/index.shtml
 AF9497
 AF9497.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9497.GEOID18 height accuracy estimate available here.
 AF9497
 AF9497.The PID for the CORS L1 Phase Center is DH9199.
 AF9497
 AF9497.Click photographs - Photos may exist for this station.
 AF9497
 AF9497.The XYZ, and position/ellipsoidal ht. are equivalent.
 AF9497
 AF9497.The ellipsoidal height was determined by GPS observations
 AF9497.and is referenced to NAD 83.
 AF9497
 AF9497. The following values were computed from the NAD 83(2011) position.
 AF9497
 AF9497;                    North         East     Units Scale Factor Converg.
 AF9497;SPC IL W     -   215,901.291   735,514.138   MT  0.99995670   +0 15 16.1
 AF9497;SPC IL W     -   708,336.15  2,413,099.30   sFT  0.99995670   +0 15 16.1
 AF9497;UTM  16      - 4,277,255.119   259,780.082   MT  1.00031068   -1 43 20.9
 AF9497
 AF9497!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9497!SPC IL W     -   0.99997385  x   0.99995670  =   0.99993055
 AF9497!UTM  16      -   0.99997385  x   1.00031068  =   1.00028452
 AF9497
 AF9497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5978077255(NAD 83)
 AF9497
 AF9497                          SUPERSEDED SURVEY CONTROL
 AF9497
 AF9497  NAD 83(2011)-  38 36 40.70862(N)    089 45 32.02548(W) AD(2010.00) c
 AF9497  ELLIP H (08/??/11)  166.670  (m)                       GP(2010.00) c c
 AF9497  NAD 83(CORS)-  38 36 40.71097(N)    089 45 32.02271(W) AD(2002.00) c
 AF9497  ELLIP H (03/??/02)  166.506  (m)                       GP(2002.00) c c
 AF9497  NAD 83(CORS)-  38 36 40.70829(N)    089 45 32.02619(W) AD(1996.00) c
 AF9497  ELLIP H (04/??/96)  166.685  (m)                       GP(1996.00) c c
 AF9497
 AF9497.Superseded values are not recommended for survey control.
 AF9497
 AF9497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9497.See file dsdata.pdf to determine how the superseded data were derived.
 AF9497
 AF9497_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AF9497
 AF9497                          STATION DESCRIPTION
 AF9497
 AF9497'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
 AF9497'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 AF9497'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 AF9497'AND LOG FILES ACCESSIBLE AT:
 AF9497'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9498 ***********************************************************************
 AF9498  HT_MOD      -  This is a Height Modernization Survey Station.
 AF9498  CORS        -  This is a GPS Continuously Operating Reference Station.
 AF9498  DESIGNATION -  ST. LOUIS 3 CORS ARP
 AF9498  CORS_ID     -  STL3
 AF9498  PID         -  AF9498
 AF9498  STATE/COUNTY-  IL/ST CLAIR
 AF9498  COUNTRY     -  US
 AF9498  USGS QUAD   -  LEBANON (2018)
 AF9498
 AF9498                         *CURRENT SURVEY CONTROL
 AF9498  ______________________________________________________________________
 AF9498* NAD 83(2011) POSITION- 38 36 39.89254(N) 089 45 31.25348(W)   ADJUSTED
 AF9498* NAD 83(2011) ELLIP HT-   158.306 (meters)        (04/??/25)   ADJUSTED
 AF9498* NAD 83(2011) EPOCH   -  2010.00
 AF9498* NAVD 88 ORTHO HEIGHT -   188.98  (meters)      620.0   (feet) GPS OBS
 AF9498  ______________________________________________________________________
 AF9498  NAVD 88 orthometric height was determined with an earlier geoid model
 AF9498  GEOID HEIGHT    -        -30.686 (meters)                     GEOID18
 AF9498  NAD 83(2011) X  -     21,018.968 (meters)                     COMP
 AF9498  NAD 83(2011) Y  - -4,990,463.321 (meters)                     COMP
 AF9498  NAD 83(2011) Z  -  3,958,770.919 (meters)                     COMP
 AF9498
 AF9498  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9498  Standards:
 AF9498         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9498            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9498  -------------------------------------------------------------------
 AF9498  NETWORK    0.32   0.56           0.16   0.06   0.29     -0.05678500
 AF9498  -------------------------------------------------------------------
 AF9498
 AF9498.The coordinates were established by GPS observations
 AF9498.and adjusted by the National Geodetic Survey in April 2025.
 AF9498
 AF9498.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9498.been affixed to the stable North American Tectonic Plate. 
 AF9498
 AF9498.The coordinates are valid at the epoch date displayed above
 AF9498.which is a decimal equivalence of Year/Month/Day.
 AF9498
 AF9498.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 AF9498.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 AF9498.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 AF9498.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 AF9498.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 AF9498.published epoch of 2010.00.
 AF9498
 AF9498.Additional information on MYCS is available at:
 AF9498.https://geodesy.noaa.gov/CORS/index.shtml
 AF9498
 AF9498.The orthometric height was determined by GPS observations and a
 AF9498.high-resolution geoid model using precise GPS observation and
 AF9498.processing techniques.
 AF9498
 AF9498.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9498.GEOID18 height accuracy estimate available here.
 AF9498
 AF9498.The PID for the CORS L1 Phase Center is AJ7868.
 AF9498
 AF9498.Click photographs - Photos may exist for this station.
 AF9498
 AF9498.The XYZ, and position/ellipsoidal ht. are equivalent.
 AF9498
 AF9498.The ellipsoidal height was determined by GPS observations
 AF9498.and is referenced to NAD 83.
 AF9498
 AF9498. The following values were computed from the NAD 83(2011) position.
 AF9498
 AF9498;                    North         East     Units Scale Factor Converg.
 AF9498;SPC IL W     -   215,876.210   735,532.924   MT  0.99995672   +0 15 16.6
 AF9498;SPC IL W     -   708,253.87  2,413,160.93   sFT  0.99995672   +0 15 16.6
 AF9498;UTM  16      - 4,277,229.395   259,797.998   MT  1.00031057   -1 43 20.4
 AF9498
 AF9498!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9498!SPC IL W     -   0.99997516  x   0.99995672  =   0.99993188
 AF9498!UTM  16      -   0.99997516  x   1.00031057  =   1.00028572
 AF9498
 AF9498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5979777229(NAD 83)
 AF9498
 AF9498                          SUPERSEDED SURVEY CONTROL
 AF9498
 AF9498  NAD 83(2011)-  38 36 39.89258(N)    089 45 31.25351(W) AD(2010.00) c
 AF9498  ELLIP H (06/??/19)  158.309  (m)                       GP(2010.00) c c
 AF9498  NAD 83(2011)-  38 36 39.89246(N)    089 45 31.25342(W) AD(2010.00) c
 AF9498  NAD 83(2011)-  38 36 39.89255(N)    089 45 31.25347(W) AD(2010.00) c
 AF9498  ELLIP H (08/??/11)  158.305  (m)                       GP(2010.00) c c
 AF9498  NAD 83(2007)-  38 36 39.89258(N)    089 45 31.25375(W) AD(2002.00) c
 AF9498  NAD 83(CORS)-  38 36 39.89258(N)    089 45 31.25375(W) AD(2002.00) c
 AF9498  ELLIP H (03/??/02)  158.310  (m)                       GP(2002.00) c c
 AF9498  NAD 83(CORS)-  38 36 39.89256(N)    089 45 31.25426(W) AD(1997.00) c
 AF9498  ELLIP H (06/??/96)  158.333  (m)                       GP(1997.00) c c
 AF9498  NAD 83(CORS)-  38 36 39.89256(N)    089 45 31.25426(W) AD(1996.00) c
 AF9498  ELLIP H (06/??/96)  158.333  (m)                       GP(1996.00) c c
 AF9498
 AF9498.Superseded values are not recommended for survey control.
 AF9498
 AF9498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9498.See file dsdata.pdf to determine how the superseded data were derived.
 AF9498
 AF9498_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AF9498
 AF9498                          STATION DESCRIPTION
 AF9498
 AF9498'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 AF9498'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 AF9498'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 AF9498'AND LOG FILES ACCESSIBLE AT:
 AF9498'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9650 ***********************************************************************
 AF9650  CORS        -  This is a GPS Continuously Operating Reference Station.
 AF9650  DESIGNATION -  ST. LOUIS 4 CORS ARP
 AF9650  CORS_ID     -  STL4
 AF9650  PID         -  AF9650
 AF9650  STATE/COUNTY-  IL/ST CLAIR
 AF9650  COUNTRY     -  US
 AF9650  USGS QUAD   -  LEBANON (2018)
 AF9650
 AF9650                         *CURRENT SURVEY CONTROL
 AF9650  ______________________________________________________________________
 AF9650* NAD 83(2011) POSITION- 38 36 40.70666(N) 089 45 31.98899(W)   ADJUSTED
 AF9650* NAD 83(2011) ELLIP HT-   168.635 (meters)        (04/??/25)   ADJUSTED
 AF9650* NAD 83(2011) EPOCH   -  2010.00
 AF9650  ______________________________________________________________________
 AF9650  GEOID HEIGHT    -        -30.687 (meters)                     GEOID18
 AF9650  NAD 83(2011) X  -     21,001.140 (meters)                     COMP
 AF9650  NAD 83(2011) Y  - -4,990,455.802 (meters)                     COMP
 AF9650  NAD 83(2011) Z  -  3,958,796.982 (meters)                     COMP
 AF9650
 AF9650  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9650  Standards:
 AF9650         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9650            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9650  -------------------------------------------------------------------
 AF9650  NETWORK    0.13   0.12           0.02   0.07   0.06     -0.08554200
 AF9650  -------------------------------------------------------------------
 AF9650
 AF9650.The coordinates were established by GPS observations
 AF9650.and adjusted by the National Geodetic Survey in April 2025.
 AF9650
 AF9650.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9650.been affixed to the stable North American Tectonic Plate. 
 AF9650
 AF9650.The coordinates are valid at the epoch date displayed above
 AF9650.which is a decimal equivalence of Year/Month/Day.
 AF9650
 AF9650.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 AF9650.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 AF9650.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 AF9650.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 AF9650.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 AF9650.published epoch of 2010.00.
 AF9650
 AF9650.Additional information on MYCS is available at:
 AF9650.https://geodesy.noaa.gov/CORS/index.shtml
 AF9650
 AF9650.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9650.GEOID18 height accuracy estimate available here.
 AF9650
 AF9650.The PID for the CORS L1 Phase Center is AJ7932.
 AF9650
 AF9650.Click photographs - Photos may exist for this station.
 AF9650
 AF9650.The XYZ, and position/ellipsoidal ht. are equivalent.
 AF9650
 AF9650.The ellipsoidal height was determined by GPS observations
 AF9650.and is referenced to NAD 83.
 AF9650
 AF9650. The following values were computed from the NAD 83(2011) position.
 AF9650
 AF9650;                    North         East     Units Scale Factor Converg.
 AF9650;SPC IL W     -   215,901.233   735,515.018   MT  0.99995670   +0 15 16.1
 AF9650;SPC IL W     -   708,335.96  2,413,102.19   sFT  0.99995670   +0 15 16.1
 AF9650;UTM  16      - 4,277,255.031   259,780.960   MT  1.00031067   -1 43 20.9
 AF9650
 AF9650!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9650!SPC IL W     -   0.99997354  x   0.99995670  =   0.99993024
 AF9650!UTM  16      -   0.99997354  x   1.00031067  =   1.00028420
 AF9650
 AF9650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5978077255(NAD 83)
 AF9650
 AF9650                          SUPERSEDED SURVEY CONTROL
 AF9650
 AF9650  NAD 83(2011)-  38 36 40.70664(N)    089 45 31.98981(W) AD(2010.00) c
 AF9650  ELLIP H (06/??/19)  168.654  (m)                       GP(2010.00) c c
 AF9650  NAD 83(2011)-  38 36 40.70655(N)    089 45 31.99039(W) AD(2010.00) c
 AF9650  NAD 83(2011)-  38 36 40.70679(N)    089 45 31.98868(W) AD(2010.00) c
 AF9650  ELLIP H (08/??/11)  168.639  (m)                       GP(2010.00) c c
 AF9650  NAD 83(2007)-  38 36 40.70662(N)    089 45 31.99119(W) AD(2002.00) c
 AF9650  NAD 83(CORS)-  38 36 40.70662(N)    089 45 31.99119(W) AD(2002.00) c
 AF9650  ELLIP H (08/??/03)  168.655  (m)                       GP(2002.00) c c
 AF9650  NAD 83(CORS)-  38 36 40.70687(N)    089 45 31.98997(W) AD(2002.00) c
 AF9650  ELLIP H (03/??/02)  168.669  (m)                       GP(2002.00) c c
 AF9650  NAD 83(CORS)-  38 36 40.70684(N)    089 45 31.99129(W) AD(1997.00) c
 AF9650  ELLIP H (07/??/00)  168.665  (m)                       GP(1997.00) c c
 AF9650  NAD 83(CORS)-  38 36 40.70677(N)    089 45 31.98941(W) AD(1997.00) c
 AF9650  ELLIP H (10/??/97)  168.668  (m)                       GP(1997.00) c c
 AF9650  NAD 83(CORS)-  38 36 40.70677(N)    089 45 31.98941(W) AD(1996.00) c
 AF9650  ELLIP H (10/??/97)  168.668  (m)                       GP(1996.00) c c
 AF9650
 AF9650.Superseded values are not recommended for survey control.
 AF9650
 AF9650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9650.See file dsdata.pdf to determine how the superseded data were derived.
 AF9650
 AF9650_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AF9650
 AF9650                          STATION DESCRIPTION
 AF9650
 AF9650'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 AF9650'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 AF9650'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 AF9650'AND LOG FILES ACCESSIBLE AT:
 AF9650'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2072 ***********************************************************************
 JB2072  DESIGNATION -  STA 10
 JB2072  PID         -  JB2072
 JB2072  STATE/COUNTY-  IL/ST CLAIR
 JB2072  COUNTRY     -  US
 JB2072  USGS QUAD   -  LEBANON (2018)
 JB2072
 JB2072                         *CURRENT SURVEY CONTROL
 JB2072  ______________________________________________________________________
 JB2072* NAD 83(1986) POSITION- 38 33 00.     (N) 089 52 07.     (W)   SCALED
 JB2072* NAVD 88 ORTHO HEIGHT -   140.395 (meters)      460.61  (feet) ADJUSTED
 JB2072  ______________________________________________________________________
 JB2072  GEOID HEIGHT    -        -30.615 (meters)                     GEOID18
 JB2072  DYNAMIC HEIGHT  -        140.306 (meters)      460.32  (feet) COMP
 JB2072  MODELED GRAVITY -    979,990.4   (mgal)                       NAVD 88
 JB2072
 JB2072  VERT ORDER      -  SECOND    CLASS II
 JB2072
 JB2072.The horizontal coordinates were scaled from a map and have
 JB2072.an estimated accuracy of +/- 6 seconds.
 JB2072
 JB2072.The orthometric height was determined by differential leveling and
 JB2072.adjusted by the NATIONAL GEODETIC SURVEY
 JB2072.in August 1995.
 JB2072
 JB2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2072.GEOID18 height accuracy estimate available here.
 JB2072
 JB2072.Click photographs - Photos may exist for this station.
 JB2072
 JB2072.The dynamic height is computed by dividing the NAVD 88
 JB2072.geopotential number by the normal gravity value computed on the
 JB2072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2072.degrees latitude (g = 980.6199 gals.).
 JB2072
 JB2072.The modeled gravity was interpolated from observed gravity values.
 JB2072
 JB2072;                    North         East    Units  Estimated Accuracy
 JB2072;SPC IL W     -   209,060.      725,980.      MT  (+/- 180 meters Scaled)
 JB2072
 JB2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH500707(NAD 83)
 JB2072
 JB2072                          SUPERSEDED SURVEY CONTROL
 JB2072
 JB2072.No superseded survey control is available for this station.
 JB2072
 JB2072_MARKER: DB = BENCH MARK DISK
 JB2072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2072_STAMPING: STA 10 1955
 JB2072_MARK LOGO: NONE
 JB2072_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2072+STABILITY: SURFACE MOTION
 JB2072
 JB2072  HISTORY     - Date     Condition        Report By
 JB2072  HISTORY     - 1955     MONUMENTED       NONE
 JB2072  HISTORY     - 19881206 GOOD             USGS
 JB2072
 JB2072                          STATION DESCRIPTION
 JB2072
 JB2072'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2072'AT SCOTT AIR FORCE BASE, 1.2 MILES (1.9 KM) NORTH AND 0.25 MILE
 JB2072'(0.40 KM) WEST OF THE MAIN GATE, APPROXIMATELY 1340 FEET (408.4 M)
 JB2072'WEST-SOUTHWEST OF THE JUNCTION OF GOLF COURSE ROAD AND 18TH STREET,
 JB2072'119 FEET (36.3 M) SOUTH AND 37.7 FEET (11.5 M) EAST OF A FENCE CORNER
 JB2072'WITH FENCES SOUTH AND EAST, 71.3 FEET (21.7 M) NORTH-NORTHWEST OF THE
 JB2072'NORTHWEST FENCE CORNER OF A FENCE AROUND BUILDING 1089.  A BRONZE
 JB2072'CAP, STAMPED STA 10 1955 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2066 ***********************************************************************
 JB2066  DESIGNATION -  STA 3
 JB2066  PID         -  JB2066
 JB2066  STATE/COUNTY-  IL/ST CLAIR
 JB2066  COUNTRY     -  US
 JB2066  USGS QUAD   -  LEBANON (2018)
 JB2066
 JB2066                         *CURRENT SURVEY CONTROL
 JB2066  ______________________________________________________________________
 JB2066* NAD 83(1986) POSITION- 38 32 14.     (N) 089 51 28.     (W)   SCALED
 JB2066* NAVD 88 ORTHO HEIGHT -   133.652 (meters)      438.49  (feet) ADJUSTED
 JB2066  ______________________________________________________________________
 JB2066  GEOID HEIGHT    -        -30.588 (meters)                     GEOID18
 JB2066  DYNAMIC HEIGHT  -        133.567 (meters)      438.21  (feet) COMP
 JB2066  MODELED GRAVITY -    979,992.1   (mgal)                       NAVD 88
 JB2066
 JB2066  VERT ORDER      -  SECOND    CLASS II
 JB2066
 JB2066.The horizontal coordinates were scaled from a map and have
 JB2066.an estimated accuracy of +/- 6 seconds.
 JB2066
 JB2066.The orthometric height was determined by differential leveling and
 JB2066.adjusted by the NATIONAL GEODETIC SURVEY
 JB2066.in August 1995.
 JB2066
 JB2066.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2066.GEOID18 height accuracy estimate available here.
 JB2066
 JB2066.Click photographs - Photos may exist for this station.
 JB2066
 JB2066.The dynamic height is computed by dividing the NAVD 88
 JB2066.geopotential number by the normal gravity value computed on the
 JB2066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2066.degrees latitude (g = 980.6199 gals.).
 JB2066
 JB2066.The modeled gravity was interpolated from observed gravity values.
 JB2066
 JB2066;                    North         East    Units  Estimated Accuracy
 JB2066;SPC IL W     -   207,640.      726,930.      MT  (+/- 180 meters Scaled)
 JB2066
 JB2066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH509692(NAD 83)
 JB2066
 JB2066                          SUPERSEDED SURVEY CONTROL
 JB2066
 JB2066.No superseded survey control is available for this station.
 JB2066
 JB2066_MARKER: DB = BENCH MARK DISK
 JB2066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2066_STAMPING: STA 3 1955
 JB2066_MARK LOGO: NONE
 JB2066_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2066+STABILITY: SURFACE MOTION
 JB2066
 JB2066  HISTORY     - Date     Condition        Report By
 JB2066  HISTORY     - 1955     MONUMENTED       NONE
 JB2066  HISTORY     - 19881206 GOOD             USGS
 JB2066
 JB2066                          STATION DESCRIPTION
 JB2066
 JB2066'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2066'AT SCOTT AIR FORCE BASE, 0.3 MILE (0.5 KM) NORTH AND 0.35 MILE
 JB2066'(0.56 KM) EAST OF THE MAIN GATE, NEAR THE SOUTHEAST CORNER OF HANGAR
 JB2066'1, 124 FEET (37.8 M) NORTHEAST OF THE SOUTHEAST CORNER OF HANGAR
 JB2066'BUILDING 433, 23.7 FEET (7.2 M) SOUTHEAST OF THE NORTHEAST CORNER OF
 JB2066'A PARKING LOT, 76.8 FEET (23.4 M) NORTH OF A FIRE HYDRANT.  A BRONZE
 JB2066'CAP STAMPED STA 3 1955 SET FLUSH IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8213 ***********************************************************************
 AJ8213  DESIGNATION -  STA 9438
 AJ8213  PID         -  AJ8213
 AJ8213  STATE/COUNTY-  IL/SCOTT
 AJ8213  COUNTRY     -  US
 AJ8213  USGS QUAD   -  WINCHESTER (2018)
 AJ8213
 AJ8213                         *CURRENT SURVEY CONTROL
 AJ8213  ______________________________________________________________________
 AJ8213* NAD 83(2011) POSITION- 39 41 41.97680(N) 090 26 50.77287(W)   ADJUSTED
 AJ8213* NAD 83(2011) ELLIP HT-   146.017 (meters)        (06/27/12)   ADJUSTED
 AJ8213* NAD 83(2011) EPOCH   -  2010.00
 AJ8213* NAVD 88 ORTHO HEIGHT -   178.6   (meters)      586.    (feet) GPS OBS
 AJ8213  ______________________________________________________________________
 AJ8213  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ8213  GEOID HEIGHT    -        -32.521 (meters)                     GEOID99
 AJ8213  GEOID HEIGHT    -        -32.553 (meters)                     GEOID18
 AJ8213  NAD 83(2011) X  -    -38,378.304 (meters)                     COMP
 AJ8213  NAD 83(2011) Y  - -4,914,369.198 (meters)                     COMP
 AJ8213  NAD 83(2011) Z  -  4,052,078.626 (meters)                     COMP
 AJ8213  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 AJ8213
 AJ8213  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8213  Standards:
 AJ8213         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8213            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8213  -------------------------------------------------------------------
 AJ8213  NETWORK    0.84   1.39           0.38   0.29   0.71     -0.10582587
 AJ8213  -------------------------------------------------------------------
 AJ8213  Click here for local accuracies and other accuracy information.
 AJ8213
 AJ8213.The horizontal coordinates were established by GPS observations
 AJ8213.and adjusted by the National Geodetic Survey in June 2012.
 AJ8213
 AJ8213.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8213.been affixed to the stable North American tectonic plate. See 
 AJ8213.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8213
 AJ8213.The horizontal coordinates are valid at the epoch date displayed above
 AJ8213.which is a decimal equivalence of Year/Month/Day.
 AJ8213
 AJ8213.The orthometric height was determined by GPS observations and a
 AJ8213.high-resolution geoid model.
 AJ8213
 AJ8213.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8213.GEOID18 height accuracy estimate available here.
 AJ8213
 AJ8213.Click photographs - Photos may exist for this station.
 AJ8213
 AJ8213.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8213
 AJ8213.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8213
 AJ8213.The ellipsoidal height was determined by GPS observations
 AJ8213.and is referenced to NAD 83.
 AJ8213
 AJ8213. The following values were computed from the NAD 83(2011) position.
 AJ8213
 AJ8213;                    North         East     Units Scale Factor Converg.
 AJ8213;SPC IL W     -   336,162.090   675,919.011   MT  0.99994831   -0 10 45.6
 AJ8213;SPC IL W     - 1,102,891.79  2,217,577.62   sFT  0.99994831   -0 10 45.6
 AJ8213;UTM  15      - 4,397,020.374   718,865.823   MT  1.00018979   +1 37 51.5
 AJ8213
 AJ8213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8213!SPC IL W     -   0.99997709  x   0.99994831  =   0.99992540
 AJ8213!UTM  15      -   0.99997709  x   1.00018979  =   1.00016688
 AJ8213
 AJ8213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1886597020(NAD 83)
 AJ8213
 AJ8213                          SUPERSEDED SURVEY CONTROL
 AJ8213
 AJ8213  NAD 83(2007)-  39 41 41.97683(N)    090 26 50.77345(W) AD(2002.00) 0
 AJ8213  ELLIP H (02/10/07)  146.031  (m)                       GP(2002.00)    
 AJ8213  ELLIP H (02/03/05)  145.983  (m)                       GP(       ) 4 2
 AJ8213  NAD 83(1997)-  39 41 41.97704(N)    090 26 50.77377(W) AD(       ) 1
 AJ8213  ELLIP H (03/05/02)  146.039  (m)                       GP(       ) 2 2
 AJ8213
 AJ8213.Superseded values are not recommended for survey control.
 AJ8213
 AJ8213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8213.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8213
 AJ8213_MARKER: DD = SURVEY DISK
 AJ8213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8213_STAMPING: STA 9438 1995
 AJ8213_MARK LOGO: ILHD
 AJ8213_PROJECTION: RECESSED 5 CENTIMETERS
 AJ8213_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 AJ8213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8213+STABILITY: SURFACE MOTION
 AJ8213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8213+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2020
 AJ8213
 AJ8213  HISTORY     - Date     Condition        Report By
 AJ8213  HISTORY     - 19950202 MONUMENTED       ILDT
 AJ8213  HISTORY     - 20020116 GOOD             NGS
 AJ8213  HISTORY     - 20090910 GOOD             GEOCAC
 AJ8213  HISTORY     - 20200603 GOOD             ILDT
 AJ8213
 AJ8213                          STATION DESCRIPTION
 AJ8213
 AJ8213'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 (CLW)
 AJ8213'STATION IS LOCATED 1.25 MILE (2.01 KM) WEST OF RIGGSTON.  TO REACH
 AJ8213'FROM THE JUNCTION OF I-72
 AJ8213'(EXIT 52) AND OLD RT 36 GO NORTH THEN EAST 1.2 MI (1.9 KM) TO STATION
 AJ8213'ON RIGHT. STATION IS 12.6
 AJ8213'M (41.3 FT) SOUTH OF THE CENTERLINE OF OLD RT 36, 24.3 M (79.7 FT)
 AJ8213'SOUTHWEST OF A POWER POLE
 AJ8213'LOCATED NORTH OF OLD RT 36, 24.3 M (79.7 FT) NORTHWEST OF A FENCE
 AJ8213'CORNER, 4.95 M (16.24 FT)
 AJ8213'NORTH OF A FENCE LINE. STATION STAMPED STA 9438 1995 AND IS FLUSH WITH
 AJ8213'GROUND.
 AJ8213
 AJ8213                          STATION RECOVERY (2009)
 AJ8213
 AJ8213'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 AJ8213'RECOVERED IN GOOD CONDITION.
 AJ8213
 AJ8213                          STATION RECOVERY (2020)
 AJ8213
 AJ8213'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 AJ8213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0602 ***********************************************************************
 NH0602  DESIGNATION -  STA B
 NH0602  PID         -  NH0602
 NH0602  STATE/COUNTY-  IL/WINNEBAGO
 NH0602  COUNTRY     -  US
 NH0602  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0602
 NH0602                         *CURRENT SURVEY CONTROL
 NH0602  ______________________________________________________________________
 NH0602* NAD 83(1997) POSITION- 42 12 21.11528(N) 089 05 18.79110(W)   ADJUSTED
 NH0602* NAVD 88 ORTHO HEIGHT -   223.874 (meters)      734.49  (feet) ADJUSTED
 NH0602  ______________________________________________________________________
 NH0602  GEOID HEIGHT    -        -33.278 (meters)                     GEOID18
 NH0602  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 NH0602  DYNAMIC HEIGHT  -        223.802 (meters)      734.26  (feet) COMP
 NH0602  MODELED GRAVITY -    980,295.3   (mgal)                       NAVD 88
 NH0602
 NH0602  HORZ ORDER      -  THIRD
 NH0602  VERT ORDER      -  FIRST     CLASS II
 NH0602
 NH0602.This mark is at Greater Rockford Airport (RFD)
 NH0602
 NH0602.The horizontal coordinates were established by classical geodetic methods
 NH0602.and adjusted by the National Geodetic Survey in October 1999.
 NH0602
 NH0602.The orthometric height was determined by differential leveling and
 NH0602.adjusted by the NATIONAL GEODETIC SURVEY
 NH0602.in June 1991.
 NH0602
 NH0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0602.GEOID18 height accuracy estimate available here.
 NH0602
 NH0602.Click photographs - Photos may exist for this station.
 NH0602
 NH0602.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0602
 NH0602.The dynamic height is computed by dividing the NAVD 88
 NH0602.geopotential number by the normal gravity value computed on the
 NH0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0602.degrees latitude (g = 980.6199 gals.).
 NH0602
 NH0602.The modeled gravity was interpolated from observed gravity values.
 NH0602
 NH0602. The following values were computed from the NAD 83(1997) position.
 NH0602
 NH0602;                    North         East     Units Scale Factor Converg.
 NH0602;SPC IL W     -   615,510.532   789,029.335   MT  1.00003867   +0 43 27.6
 NH0602;SPC IL W     - 2,019,387.47  2,588,673.74   sFT  1.00003867   +0 43 27.6
 NH0602;UTM  16      - 4,674,745.199   327,585.845   MT  0.99996578   -1 24 12.3
 NH0602
 NH0602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0602!SPC IL W     -   0.99997011  x   1.00003867  =   1.00000878
 NH0602!UTM  16      -   0.99997011  x   0.99996578  =   0.99993589
 NH0602
 NH0602:                Primary Azimuth Mark                     Grid Az
 NH0602:SPC IL W     -  ROCKFORD NATL LOCK CO STACK              009 26 38.7
 NH0602:UTM  16      -  ROCKFORD NATL LOCK CO STACK              011 34 18.6
 NH0602
 NH0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2758574745(NAD 83)
 NH0602
 NH0602|---------------------------------------------------------------------|
 NH0602| PID    Reference Object                     Distance      Geod. Az  |
 NH0602|                                                           dddmmss.s |
 NH0602| NH1475 ROCKFORD NATL LOCK CO STACK         APPROX. 4.6 KM 0101006.3 |
 NH0602| NH1483 GREATER ROCKFORD APT WTR TANK       APPROX. 0.6 KM 0594207.1 |
 NH0602| NH1479 GREATER ROCKFORD MUN AIRPORT BEACON APPROX. 0.8 KM 1653050.4 |
 NH0602|---------------------------------------------------------------------|
 NH0602
 NH0602                          SUPERSEDED SURVEY CONTROL
 NH0602
 NH0602  NAD 83(1996)-  42 12 21.11568(N)    089 05 18.79283(W) AD(       ) 3
 NH0602  NAD 83(1986)-  42 12 21.11326(N)    089 05 18.79570(W) AD(       ) 3
 NH0602  NAD 27      -  42 12 21.03427(N)    089 05 18.42453(W) AD(       ) 3
 NH0602  NGVD 29 (??/??/92)  223.928  (m)          734.67   (f) ADJ UNCH    1 2
 NH0602  NGVD 29 (07/19/86)  223.9    (m)          735.     (f) VERT ANG       
 NH0602
 NH0602.Superseded values are not recommended for survey control.
 NH0602
 NH0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0602.See file dsdata.pdf to determine how the superseded data were derived.
 NH0602
 NH0602_MARKER: DT = TOPOGRAPHIC STATION DISK
 NH0602_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 NH0602_STAMPING: STA B AP 1960
 NH0602_MARK LOGO: CGS
 NH0602_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0602
 NH0602  HISTORY     - Date     Condition        Report By
 NH0602  HISTORY     - 1960     MONUMENTED       CGS
 NH0602  HISTORY     - 1960     GOOD             CGS
 NH0602  HISTORY     - 1965     GOOD             CGS
 NH0602  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0602  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH0602
 NH0602                          STATION DESCRIPTION
 NH0602
 NH0602'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (ETJ)
 NH0602'LOCATED AT THE GREATER ROCKFORD AIRPORT, AT THE EXACT CENTER
 NH0602'AND END OF RUNWAY END 18, AND IS SET 1 INCH BELOW THE SURFACE
 NH0602'OF THE RUNWAY.
 NH0602'
 NH0602'IT IS A STANDARD TOPO.  DISK STAMPED AP 1960 STA. B AND IS
 NH0602'SET IN THE TOP OF A PRE-CAST CONCRETE MONUMENT THAT IS 8 INCHES
 NH0602'SQUARE AND 42 INCHES LONG.  THIS STATION WAS USED AS A
 NH0602'SECOND-ORDER BENCH MARK.
 NH0602
 NH0602                          STATION RECOVERY (1960)
 NH0602
 NH0602'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0602'6 MI S FROM ROCKFORD.
 NH0602'ABOUT 5 MILES SOUTH OF ROCKFORD, AT GREATER ROCKFORD AIRPORT,
 NH0602'SET IN THE TOP OF THE NORTHEAST END OF RUNWAY 18, 81 FEET
 NH0602'NORTHWEST OF SOUTHEAST EDGE OF RUNWAY, 81 FEET SOUTHEAST OF
 NH0602'NORTHWEST EDGE OF RUNWAY AND ABOUT LEVEL WITH GROUND.  NOTE-- THIS
 NH0602'BM IS THE HIGH POINT OF RUNWAYS AT GREATER ROCKFORD AIRPORT.
 NH0602
 NH0602                          STATION RECOVERY (1965)
 NH0602
 NH0602'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 NH0602'RECOVERED IN GOOD CONDITION.
 NH0602
 NH0602                          STATION RECOVERY (1987)
 NH0602
 NH0602'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0602'MARK NOT FOUND.
 NH0602
 NH0602                          STATION RECOVERY (1997)
 NH0602
 NH0602'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0602'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1981 ***********************************************************************
 JB1981  DESIGNATION -  STACK 2 MI W BELLEVILLE WB
 JB1981  PID         -  JB1981
 JB1981  STATE/COUNTY-  IL/ST CLAIR
 JB1981  COUNTRY     -  US
 JB1981  USGS QUAD   -  O'FALLON (2018)
 JB1981
 JB1981                         *CURRENT SURVEY CONTROL
 JB1981  ______________________________________________________________________
 JB1981* NAD 83(1997) POSITION- 38 32 00.75490(N) 089 55 33.20495(W)   ADJUSTED
 JB1981  ______________________________________________________________________
 JB1981  GEOID HEIGHT    -        -30.605 (meters)                     GEOID18
 JB1981  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 JB1981  HORZ ORDER      -  THIRD
 JB1981
 JB1981.The horizontal coordinates were established by classical geodetic methods
 JB1981.and adjusted by the National Geodetic Survey in October 1999.
 JB1981
 JB1981.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1981.GEOID18 height accuracy estimate available here.
 JB1981
 JB1981.Click photographs - Photos may exist for this station.
 JB1981
 JB1981.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1981
 JB1981. The following values were computed from the NAD 83(1997) position.
 JB1981
 JB1981;                    North         East     Units Scale Factor Converg.
 JB1981;SPC IL W     -   207,217.936   720,992.626   MT  0.99994660   +0 08 60.0
 JB1981;SPC IL W     -   679,847.51  2,365,456.64   sFT  0.99994660   +0 08 60.0
 JB1981;UTM  16      - 4,269,074.163   244,961.904   MT  1.00040109   -1 49 25.4
 JB1981;UTM  15      - 4,269,496.065   767,960.523   MT  1.00048433   +1 54 58.4
 JB1981
 JB1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4496169074(NAD 83)
 JB1981
 JB1981                          SUPERSEDED SURVEY CONTROL
 JB1981
 JB1981  NAD 83(1986)-  38 32 00.77189(N)    089 55 33.19949(W) AD(       ) 3
 JB1981  NAD 27      -  38 32 00.59000(N)    089 55 32.83000(W) AD(       ) 3
 JB1981
 JB1981.Superseded values are not recommended for survey control.
 JB1981
 JB1981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1981.See file dsdata.pdf to determine how the superseded data were derived.
 JB1981
 JB1981_MARKER: 63 = STACK
 JB1981
 JB1981  HISTORY     - Date     Condition        Report By
 JB1981  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1981  HISTORY     - 1957     GOOD             CGS
 JB1981
 JB1981                          STATION DESCRIPTION
 JB1981
 JB1981'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (LFS)
 JB1981'NO PREVIOUS DESCRIPTION.  INTERSECTION STATION RECOVERED WAS A WHITE
 JB1981'CONCRETE STACK
 JB1981'ABOUT 100 FEET HIGH LOCATED ABOUT 2 MILES WEST OF
 JB1981'TRIANGULATION STATION BELLEVILLE
 JB1981'WEST BASE AT THE RUINS OF SOME
 JB1981'BUILDINGS.  STACK WAS LEFT STANDING BUT BUILDINGS
 JB1981'WERE DEMOLISHED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1601 ***********************************************************************
 ME1601  DESIGNATION -  STADE AZ MK
 ME1601  PID         -  ME1601
 ME1601  STATE/COUNTY-  IL/COOK
 ME1601  COUNTRY     -  US
 ME1601  USGS QUAD   -  FRANKFORT (2018)
 ME1601
 ME1601                         *CURRENT SURVEY CONTROL
 ME1601  ______________________________________________________________________
 ME1601* NAD 83(1986) POSITION- 41 29 06.     (N) 087 45 06.     (W)   SCALED
 ME1601* NAVD 88 ORTHO HEIGHT -   223.270 (meters)      732.51  (feet) ADJUSTED
 ME1601  ______________________________________________________________________
 ME1601  GEOID HEIGHT    -        -33.300 (meters)                     GEOID18
 ME1601  DYNAMIC HEIGHT  -        223.182 (meters)      732.22  (feet) COMP
 ME1601  MODELED GRAVITY -    980,226.1   (mgal)                       NAVD 88
 ME1601
 ME1601  VERT ORDER      -  SECOND    CLASS 0
 ME1601
 ME1601.The horizontal coordinates were scaled from a map and have
 ME1601.an estimated accuracy of +/- 6 seconds.
 ME1601
 ME1601.The orthometric height was determined by differential leveling and
 ME1601.adjusted by the NATIONAL GEODETIC SURVEY
 ME1601.in June 1991.
 ME1601
 ME1601.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1601.GEOID18 height accuracy estimate available here.
 ME1601
 ME1601.Click photographs - Photos may exist for this station.
 ME1601
 ME1601.The dynamic height is computed by dividing the NAVD 88
 ME1601.geopotential number by the normal gravity value computed on the
 ME1601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1601.degrees latitude (g = 980.6199 gals.).
 ME1601
 ME1601.The modeled gravity was interpolated from observed gravity values.
 ME1601
 ME1601;                    North         East    Units  Estimated Accuracy
 ME1601;SPC IL E     -   535,070.      348,580.      MT  (+/- 180 meters Scaled)
 ME1601
 ME1601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL372928(NAD 83)
 ME1601
 ME1601                          SUPERSEDED SURVEY CONTROL
 ME1601
 ME1601  NGVD 29 (??/??/92)  223.358  (m)          732.80   (f) ADJ UNCH    2 0
 ME1601
 ME1601.Superseded values are not recommended for survey control.
 ME1601
 ME1601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1601.See file dsdata.pdf to determine how the superseded data were derived.
 ME1601
 ME1601_MARKER: DZ = AZIMUTH MARK DISK
 ME1601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1601_STAMPING: STADE 1959
 ME1601_MARK LOGO: CGS
 ME1601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1601+STABILITY: SURFACE MOTION
 ME1601
 ME1601  HISTORY     - Date     Condition        Report By
 ME1601  HISTORY     - 1959     MONUMENTED       CGS
 ME1601  HISTORY     - 1971     GOOD             NGS
 ME1601  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1601
 ME1601                          STATION DESCRIPTION
 ME1601
 ME1601'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1601'2.6 MI SW FROM MATTESON.
 ME1601'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1601'WITH U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, THENCE
 ME1601'1.0 MILES WEST ALONG AN ASPHALT ROAD, THENCE 0.05 MILES NORTH
 ME1601'ALONG AN ASPHALT ROAD, 32 FEET WEST OF THE CENTER LINE OF THE
 ME1601'ROAD, 1 FOOT EAST OF A FENCE, 2 1/2 FEET NORTH OF THE SECOND
 ME1601'POWER POLE NORTH OF THE JUNCTION, 1.5 FEET NORTH OF A METAL
 ME1601'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 ME1601'CONCRETE POST PROJECTING 3 INCHES.
 ME1601
 ME1601                          STATION RECOVERY (1971)
 ME1601
 ME1601'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1601'RECOVERED IN GOOD CONDITION.
 ME1601
 ME1601                          STATION RECOVERY (2008)
 ME1601
 ME1601'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1601'THE DESCRIPTION STILL APPEARS TO BE ADEQUATE BUT THE MARK WAS NOT
 ME1601'LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1603 ***********************************************************************
 ME1603  DESIGNATION -  STADE RESET
 ME1603  PID         -  ME1603
 ME1603  STATE/COUNTY-  IL/COOK
 ME1603  COUNTRY     -  US
 ME1603  USGS QUAD   -  FRANKFORT (2018)
 ME1603
 ME1603                         *CURRENT SURVEY CONTROL
 ME1603  ______________________________________________________________________
 ME1603* NAD 83(1997) POSITION- 41 29 23.88822(N) 087 45 05.42214(W)   ADJUSTED
 ME1603  ______________________________________________________________________
 ME1603  GEOID HEIGHT    -        -33.303 (meters)                     GEOID18
 ME1603  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 ME1603  HORZ ORDER      -  SECOND
 ME1603
 ME1603.The horizontal coordinates were established by classical geodetic methods
 ME1603.and adjusted by the National Geodetic Survey in October 1999.
 ME1603
 ME1603.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1603.GEOID18 height accuracy estimate available here.
 ME1603
 ME1603.Click photographs - Photos may exist for this station.
 ME1603
 ME1603.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1603
 ME1603. The following values were computed from the NAD 83(1997) position.
 ME1603
 ME1603;                    North         East     Units Scale Factor Converg.
 ME1603;SPC IL E     -   535,619.161   348,586.725   MT  1.00000404   +0 23 07.7
 ME1603;SPC IL E     - 1,757,277.20  1,143,654.95   sFT  1.00000404   +0 23 07.7
 ME1603;UTM  16      - 4,593,423.147   437,267.314   MT  0.99964843   -0 29 52.4
 ME1603
 ME1603:                Primary Azimuth Mark                     Grid Az
 ME1603:SPC IL E     -  STADE AZ MK                              181 48 14.6
 ME1603:UTM  16      -  STADE AZ MK                              182 41 14.7
 ME1603
 ME1603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3726793423(NAD 83)
 ME1603
 ME1603|---------------------------------------------------------------------|
 ME1603| PID    Reference Object                     Distance      Geod. Az  |
 ME1603|                                                           dddmmss.s |
 ME1603| ME2936 HOMEWOOD ST JOHNS EV LUTH CH        APPROX. 7.8 KM 0184556.5 |
 ME1603| ME2933 RICH TWP MICROWAVE KSA 46 LT        APPROX. 6.2 KM 0390837.2 |
 ME1603| ME2597 PARK FOREST MUNICIPAL TANK          APPROX. 5.3 KM 1110439.0 |
 ME1603| ME1601 STADE AZ MK                                        1821122.3 |
 ME1603| ME1602 STADE RM 1                           25.533 METERS 23053     |
 ME1603| ME1605 STADE RM 2                           24.540 METERS 30547     |
 ME1603| ME2994 CHICAGO RAD STA WLS MAST            APPROX.10.9 KM 3120051.8 |
 ME1603|---------------------------------------------------------------------|
 ME1603
 ME1603                          SUPERSEDED SURVEY CONTROL
 ME1603
 ME1603.No superseded survey control is available for this station.
 ME1603
 ME1603_MARKER: DS = TRIANGULATION STATION DISK
 ME1603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1603_STAMPING: STADE 1959 1971
 ME1603_MARK LOGO: CGS
 ME1603_PROJECTION: PROJECTING 15 CENTIMETERS
 ME1603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1603+STABILITY: SURFACE MOTION
 ME1603_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1603+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2019
 ME1603
 ME1603  HISTORY     - Date     Condition        Report By
 ME1603  HISTORY     - 1971     MONUMENTED       NGS
 ME1603  HISTORY     - 20081015 GOOD             GEOCAC
 ME1603  HISTORY     - 20090531 GOOD             GEOCAC
 ME1603  HISTORY     - 20190823 GOOD             AMESC
 ME1603
 ME1603                          STATION DESCRIPTION
 ME1603
 ME1603'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 ME1603'2.8 MI SW FROM MATTESON.
 ME1603'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1603'WITH U.S. HIGHWAY 30 IN THE NORTHWEST EDGE OF MATTESON, THENCE
 ME1603'1.0 MILE WEST ALONG PAVED ROAD, THENCE NORTH 0.45 MILE TO THE
 ME1603'MARK ON THE RIGHT ON LEVEE BETWEEN ROAD AND BORROW PIT AND LAKE,
 ME1603'0.15 MILE SOUTH OF A RAILROAD CROSSING, 1 FOOT SOUTH OF A METAL
 ME1603'WITNESS POST, 33 FEET EAST OF THE CENTERLINE OF THE ROAD, 50
 ME1603'FEET SOUTH OF THE EXTENDED CENTERLINE OF A DRIVEWAY WEST TO
 ME1603'NATURAL GAS VALVES, SET IN THE TOP OF A SQUARE CONCRETE POST
 ME1603'PROJECTING 4 INCHES.
 ME1603
 ME1603                          STATION RECOVERY (2008)
 ME1603
 ME1603'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1603'STATION STADE FOUND GOOD.
 ME1603'RM 1 FOUND AS DESCRIBED.
 ME1603'RM 2 NOT FOUND  - A NORTH-SOUTH DITCH PARALLELING THE NORTH-SOUTH ROAD
 ME1603'APPEARS TO HAVE BEEN WIDENED AND SODDED.
 ME1603'AZ NOT FOUND.
 ME1603
 ME1603                          STATION RECOVERY (2009)
 ME1603
 ME1603'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1603'FOUND STATION, RM 1, AND RM 2.  AZ NOT FOUND.
 ME1603
 ME1603                          STATION RECOVERY (2019)
 ME1603
 ME1603'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2019 (PFS)
 ME1603'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1605 ***********************************************************************
 ME1605  DESIGNATION -  STADE RM 2
 ME1605  PID         -  ME1605
 ME1605  STATE/COUNTY-  IL/COOK
 ME1605  COUNTRY     -  US
 ME1605  USGS QUAD   -  FRANKFORT (2018)
 ME1605
 ME1605                         *CURRENT SURVEY CONTROL
 ME1605  ______________________________________________________________________
 ME1605* NAD 83(1986) POSITION- 41 29 24.35   (N) 087 45 06.28   (W)   HD_HELD1
 ME1605* NAVD 88 ORTHO HEIGHT -   224.064 (meters)      735.12  (feet) ADJUSTED
 ME1605  ______________________________________________________________________
 ME1605  GEOID HEIGHT    -        -33.303 (meters)                     GEOID18
 ME1605  DYNAMIC HEIGHT  -        223.976 (meters)      734.83  (feet) COMP
 ME1605  MODELED GRAVITY -    980,226.9   (mgal)                       NAVD 88
 ME1605
 ME1605  VERT ORDER      -  SECOND    CLASS 0
 ME1605
 ME1605.The horizontal coordinates were determined by differentially corrected
 ME1605.hand held GPS observations or other comparable positioning techniques
 ME1605.and have an estimated accuracy of +/- 3 meters.
 ME1605
 ME1605.The orthometric height was determined by differential leveling and
 ME1605.adjusted by the NATIONAL GEODETIC SURVEY
 ME1605.in June 1991.
 ME1605
 ME1605.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1605.GEOID18 height accuracy estimate available here.
 ME1605
 ME1605.Click photographs - Photos may exist for this station.
 ME1605
 ME1605.The dynamic height is computed by dividing the NAVD 88
 ME1605.geopotential number by the normal gravity value computed on the
 ME1605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1605.degrees latitude (g = 980.6199 gals.).
 ME1605
 ME1605.The modeled gravity was interpolated from observed gravity values.
 ME1605
 ME1605;                    North         East    Units  Estimated Accuracy
 ME1605;SPC IL E     -   535,633.3     348,566.7     MT  (+/- 3 meters HH1 GPS) 
 ME1605
 ME1605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3724793437(NAD 83)
 ME1605
 ME1605                          SUPERSEDED SURVEY CONTROL
 ME1605
 ME1605  NGVD 29 (??/??/92)  224.152  (m)          735.41   (f) ADJ UNCH    2 0
 ME1605
 ME1605.Superseded values are not recommended for survey control.
 ME1605
 ME1605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1605.See file dsdata.pdf to determine how the superseded data were derived.
 ME1605
 ME1605_MARKER: DR = REFERENCE MARK DISK
 ME1605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1605_STAMPING: STADE NO 2 1959
 ME1605_MARK LOGO: CGS
 ME1605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1605+STABILITY: SURFACE MOTION
 ME1605
 ME1605  HISTORY     - Date     Condition        Report By
 ME1605  HISTORY     - 1959     MONUMENTED       CGS
 ME1605  HISTORY     - 1971     GOOD             NGS
 ME1605  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1605  HISTORY     - 20090531 GOOD             GEOCAC
 ME1605
 ME1605                          STATION DESCRIPTION
 ME1605
 ME1605'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1605'2.8 MI SW FROM MATTESON.
 ME1605'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1605'WITH U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, THENCE
 ME1605'1.0 MILES WEST ALONG AN ASPHALT ROAD, THENCE 0.35 MILES NORTH
 ME1605'ALONG AN ASPHALT ROAD, ABOUT 0.15 MILE SOUTH OF A RAILROAD
 ME1605'CROSSING, AT THE JUNCTION OF A ROAD WEST TO THE NORTHERN ILLINOIS
 ME1605'GAS COMPANY GROUNDS, 32 FEET WEST OF THE CENTER LINE OF THE
 ME1605'ROAD, 1/2 FOOT EAST OF A FENCE, 179 FEET SOUTH OF THE CENTER
 ME1605'LINE OF THE ROAD WEST, 15 FEET SOUTH OF A POWER POLE, 85.3
 ME1605'FEET WEST-NORTHWEST OF A METAL WITNESS POST, 80.5 FEET
 ME1605'WEST-NORTHWEST OF TRIANGULATION STATION STADE, ABOUT LEVEL WITH
 ME1605'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 ME1605'3 INCHES.
 ME1605
 ME1605                          STATION RECOVERY (1971)
 ME1605
 ME1605'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1605'RECOVERED IN GOOD CONDITION.
 ME1605
 ME1605                          STATION RECOVERY (2008)
 ME1605
 ME1605'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1605'STATION STADE AND RM1 WERE FOUND, BUT THIS MARK WAS NOT LOCATED.  PER
 ME1605'DESCRIPTION, IT APPEARS THAT WORK HAS BEEN DONE NEAR THE GAS VALVE
 ME1605'DRIVEWAY AND THAT A DRAINAGE DITCH HAS BEEN WIDENED AND RE-SODDED.
 ME1605
 ME1605                          STATION RECOVERY (2009)
 ME1605
 ME1605'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1605'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1893 ***********************************************************************
 HB1893  CBN         -  This is a Cooperative Base Network Control Station.
 HB1893  DESIGNATION -  STAFFORD R 9 18
 HB1893  PID         -  HB1893
 HB1893  STATE/COUNTY-  IL/JOHNSON
 HB1893  COUNTRY     -  US
 HB1893  USGS QUAD   -  REEVESVILLE (2018)
 HB1893
 HB1893                         *CURRENT SURVEY CONTROL
 HB1893  ______________________________________________________________________
 HB1893* NAD 83(2011) POSITION- 37 20 31.91606(N) 088 42 46.46316(W)   ADJUSTED
 HB1893* NAD 83(2011) ELLIP HT-    80.335 (meters)        (06/27/12)   ADJUSTED
 HB1893* NAD 83(2011) EPOCH   -  2010.00
 HB1893* NAVD 88 ORTHO HEIGHT -   109.1   (meters)      358.    (feet) GPS OBS
 HB1893  ______________________________________________________________________
 HB1893  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1893  GEOID HEIGHT    -        -28.830 (meters)                     GEOID93
 HB1893  GEOID HEIGHT    -        -28.745 (meters)                     GEOID18
 HB1893  NAD 83(2011) X  -    114,042.736 (meters)                     COMP
 HB1893  NAD 83(2011) Y  - -5,075,830.119 (meters)                     COMP
 HB1893  NAD 83(2011) Z  -  3,847,703.658 (meters)                     COMP
 HB1893  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 HB1893
 HB1893  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1893  Standards:
 HB1893         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1893            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1893  -------------------------------------------------------------------
 HB1893  NETWORK    1.35   4.39           0.64   0.41   2.24     -0.16842919
 HB1893  -------------------------------------------------------------------
 HB1893  Click here for local accuracies and other accuracy information.
 HB1893
 HB1893.The horizontal coordinates were established by GPS observations
 HB1893.and adjusted by the National Geodetic Survey in June 2012.
 HB1893
 HB1893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1893.been affixed to the stable North American tectonic plate. See 
 HB1893.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1893
 HB1893.The horizontal coordinates are valid at the epoch date displayed above
 HB1893.which is a decimal equivalence of Year/Month/Day.
 HB1893
 HB1893.The orthometric height was determined by GPS observations and a
 HB1893.high-resolution geoid model.
 HB1893
 HB1893.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1893.GEOID18 height accuracy estimate available here.
 HB1893
 HB1893.Click photographs - Photos may exist for this station.
 HB1893
 HB1893.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1893
 HB1893.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1893
 HB1893.The ellipsoidal height was determined by GPS observations
 HB1893.and is referenced to NAD 83.
 HB1893
 HB1893. The following values were computed from the NAD 83(2011) position.
 HB1893
 HB1893;                    North         East     Units Scale Factor Converg.
 HB1893;SPC IL E     -    75,034.737   266,366.351   MT  0.99998893   -0 13 48.9
 HB1893;SPC IL E     -   246,176.47    873,903.60   sFT  0.99998893   -0 13 48.9
 HB1893;UTM  16      - 4,134,210.661   348,272.006   MT  0.99988358   -1 02 21.1
 HB1893
 HB1893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1893!SPC IL E     -   0.99998739  x   0.99998893  =   0.99997632
 HB1893!UTM  16      -   0.99998739  x   0.99988358  =   0.99987097
 HB1893
 HB1893:                Primary Azimuth Mark                     Grid Az
 HB1893:SPC IL E     -  STAFFORD R 9 18 AZ MK                    193 02 59.5
 HB1893:UTM  16      -  STAFFORD R 9 18 AZ MK                    193 51 31.7
 HB1893
 HB1893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4827234210(NAD 83)
 HB1893
 HB1893|---------------------------------------------------------------------|
 HB1893| PID    Reference Object                     Distance      Geod. Az  |
 HB1893|                                                           dddmmss.s |
 HB1893| HB1892 STAFFORD R 9 18 AZ MK               APPROX. 0.5 KM 1924910.6 |
 HB1893|---------------------------------------------------------------------|
 HB1893
 HB1893                          SUPERSEDED SURVEY CONTROL
 HB1893
 HB1893  NAD 83(2007)-  37 20 31.91627(N)    088 42 46.46354(W) AD(2002.00) 0
 HB1893  ELLIP H (02/10/07)   80.378  (m)                       GP(2002.00)    
 HB1893  ELLIP H (10/15/04)   80.331  (m)                       GP(       ) 4 2
 HB1893  NAD 83(1997)-  37 20 31.91587(N)    088 42 46.46397(W) AD(       ) B
 HB1893  ELLIP H (07/17/98)   80.345  (m)                       GP(       ) 4 1
 HB1893  NAD 83(1993)-  37 20 31.92073(N)    088 42 46.46231(W) AD(       ) 1
 HB1893  NAD 83(1986)-  37 20 31.92674(N)    088 42 46.46592(W) AD(       ) 1
 HB1893
 HB1893.Superseded values are not recommended for survey control.
 HB1893
 HB1893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1893.See file dsdata.pdf to determine how the superseded data were derived.
 HB1893
 HB1893_MARKER: I = METAL ROD
 HB1893_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1893_STAMPING: STAFFORD R 9 18 1991
 HB1893_MARK LOGO: USFS
 HB1893_PROJECTION: RECESSED 10 CENTIMETERS
 HB1893_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1893_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1893+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 HB1893_ROD/PIPE-DEPTH: 24.8 meters
 HB1893_SLEEVE-DEPTH  : 1 meters
 HB1893
 HB1893  HISTORY     - Date     Condition        Report By
 HB1893  HISTORY     - 1991     MONUMENTED       USFS
 HB1893  HISTORY     - 19921212 GOOD
 HB1893  HISTORY     - 19970303 GOOD             NGS
 HB1893  HISTORY     - 20100610 GOOD             ILDT
 HB1893
 HB1893                          STATION DESCRIPTION
 HB1893
 HB1893'DESCRIBED BY US FOREST SERVICE 1991
 HB1893'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1893'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 145 48.3 KM (30.0 MI) TO A
 HB1893'SIDE ROAD TO THE RIGHT (WEST) (SOUTHSIDE OF THE SETTLEMENT OF
 HB1893'RENSHAW), TURN RIGHT (WEST) AND GO 3.9 KM (2.4 MI) TO THE LEVEE ON
 HB1893'THE WEST SIDE OF BAY CREEK, TURN LEFT (SOUTHWEST) ONTO THE LEVEE AND
 HB1893'GO 22.9 M (75.1 FT) TO THE STATION ON THE RIGHT (NORTHWEST) SIDE OF
 HB1893'THE LEVEE.  STATION (STAFFORD) IS AN ALUMINUM CYLINDER WITH ACCESS
 HB1893'COVER, SET IN CONCRETE WITH CENTER PUNCHED VERTICAL STAINLESS STEEL
 HB1893'ROD INSIDE ACCESS COVER.
 HB1893'1.)  2.23M NORTHWEST OF THE CENTERLINE OF THE LEVEE ROAD.
 HB1893'2.)  22.6M SOUTHWEST OF A 36 INCH DIAMETER DOUBLE TRUNK BLACK OAK
 HB1893'TREE.
 HB1893'3.)  25.1M SOUTH OF THE CENTERLINE OF AN EASTWEST ROAD.
 HB1893
 HB1893                          STATION RECOVERY (1992)
 HB1893
 HB1893'RECOVERED 1992
 HB1893'RECOVERED IN GOOD CONDITION.
 HB1893
 HB1893                          STATION RECOVERY (1997)
 HB1893
 HB1893'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB1893'THE STATION IS APPROXIMATELY 3.5 MILES (5.6 KM) SOUTHWEST OF DIXON
 HB1893'SPRINGS.  TO REACH FROM THE SMALL TOWN OF RENSHAW, 2 MILES (3.2 KM)
 HB1893'SOUTH OF DIXON SPRINGS, PROCEED WEST AND SOUTH ON THE ROAD TO
 HB1893'REEVESVILLE FOR 2.4 MI (3.9 KM) TO THE LEVEE ROAD ON THE WEST SIDE OF
 HB1893'BAY CREEK, TURN LEFT, SOUTHWEST, ONTO THE LEVEE ROAD AND THE STATION
 HB1893'ON THE RIGHT.  IT IS 25.1 M (82.3 FT) SOUTH OF THE ROAD, 22.6 M (74.1
 HB1893'FT) SOUTHWEST OF A 1.0 M (3.3 FT) DIAMETER DOUBLE TRUNK BLACK OAK
 HB1893'TREE, AND 2.2 M (7.2 FT) NORTHWEST OF THE CENTER OF THE LEVEE ROAD.
 HB1893
 HB1893                          STATION RECOVERY (2010)
 HB1893
 HB1893'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1893'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1892 ***********************************************************************
 HB1892  DESIGNATION -  STAFFORD R 9 18 AZ MK
 HB1892  PID         -  HB1892
 HB1892  STATE/COUNTY-  IL/JOHNSON
 HB1892  COUNTRY     -  US
 HB1892  USGS QUAD   -  REEVESVILLE (2018)
 HB1892
 HB1892                         *CURRENT SURVEY CONTROL
 HB1892  ______________________________________________________________________
 HB1892* NAD 83(2011) POSITION- 37 20 15.76031(N) 088 42 51.06740(W)   ADJUSTED
 HB1892* NAD 83(2011) ELLIP HT-    80.452 (meters)        (06/27/12)   ADJUSTED
 HB1892* NAD 83(2011) EPOCH   -  2010.00
 HB1892* NAVD 88 ORTHO HEIGHT -   109.2   (meters)      358.    (feet) GPS OBS
 HB1892  ______________________________________________________________________
 HB1892  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1892  GEOID HEIGHT    -        -28.830 (meters)                     GEOID93
 HB1892  GEOID HEIGHT    -        -28.737 (meters)                     GEOID18
 HB1892  NAD 83(2011) X  -    113,936.214 (meters)                     COMP
 HB1892  NAD 83(2011) Y  - -5,076,134.781 (meters)                     COMP
 HB1892  NAD 83(2011) Z  -  3,847,307.738 (meters)                     COMP
 HB1892  LAPLACE CORR    -         -1.89  (seconds)                    DEFLEC18
 HB1892
 HB1892  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1892  Standards:
 HB1892         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1892            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1892  -------------------------------------------------------------------
 HB1892  NETWORK    1.11   1.53           0.49   0.41   0.78     -0.04633732
 HB1892  -------------------------------------------------------------------
 HB1892  Click here for local accuracies and other accuracy information.
 HB1892
 HB1892.The horizontal coordinates were established by GPS observations
 HB1892.and adjusted by the National Geodetic Survey in June 2012.
 HB1892
 HB1892.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1892.been affixed to the stable North American tectonic plate. See 
 HB1892.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1892
 HB1892.The horizontal coordinates are valid at the epoch date displayed above
 HB1892.which is a decimal equivalence of Year/Month/Day.
 HB1892
 HB1892.The orthometric height was determined by GPS observations and a
 HB1892.high-resolution geoid model.
 HB1892
 HB1892.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1892.GEOID18 height accuracy estimate available here.
 HB1892
 HB1892.Click photographs - Photos may exist for this station.
 HB1892
 HB1892.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1892
 HB1892.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1892
 HB1892.The ellipsoidal height was determined by GPS observations
 HB1892.and is referenced to NAD 83.
 HB1892
 HB1892. The following values were computed from the NAD 83(2011) position.
 HB1892
 HB1892;                    North         East     Units Scale Factor Converg.
 HB1892;SPC IL E     -    74,537.139   266,251.015   MT  0.99998902   -0 13 51.6
 HB1892;SPC IL E     -   244,543.93    873,525.21   sFT  0.99998902   -0 13 51.6
 HB1892;UTM  16      - 4,133,714.793   348,149.670   MT  0.99988404   -1 02 23.5
 HB1892
 HB1892!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1892!SPC IL E     -   0.99998738  x   0.99998902  =   0.99997640
 HB1892!UTM  16      -   0.99998738  x   0.99988404  =   0.99987142
 HB1892
 HB1892:                Primary Azimuth Mark                     Grid Az
 HB1892:SPC IL E     -  STAFFORD R 9 18                          013 02 59.4
 HB1892:UTM  16      -  STAFFORD R 9 18                          013 51 31.3
 HB1892
 HB1892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4814933714(NAD 83)
 HB1892
 HB1892|---------------------------------------------------------------------|
 HB1892| PID    Reference Object                     Distance      Geod. Az  |
 HB1892|                                                           dddmmss.s |
 HB1892| HB1893 STAFFORD R 9 18                     APPROX. 0.5 KM 0124907.8 |
 HB1892|---------------------------------------------------------------------|
 HB1892
 HB1892                          SUPERSEDED SURVEY CONTROL
 HB1892
 HB1892  NAD 83(2007)-  37 20 15.76033(N)    088 42 51.06815(W) AD(2002.00) 0
 HB1892  ELLIP H (02/10/07)   80.476  (m)                       GP(2002.00)    
 HB1892  ELLIP H (03/08/05)   80.449  (m)                       GP(       ) 4 1
 HB1892  NAD 83(1997)-  37 20 15.75998(N)    088 42 51.06858(W) AD(       ) 1
 HB1892  ELLIP H (10/21/99)   80.449  (m)                       GP(       ) 4 1
 HB1892  NAD 83(1993)-  37 20 15.76476(N)    088 42 51.06697(W) AD(       ) 1
 HB1892  NAD 83(1986)-  37 20 15.77077(N)    088 42 51.07057(W) AD(       ) 1
 HB1892
 HB1892.Superseded values are not recommended for survey control.
 HB1892
 HB1892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1892.See file dsdata.pdf to determine how the superseded data were derived.
 HB1892
 HB1892_MARKER: DD = SURVEY DISK
 HB1892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1892_STAMPING: STAFFORD AZIMUTH R-9-18 1991
 HB1892_MARK LOGO: USFS
 HB1892_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1892_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1892+STABILITY: POSITION/ELEVATION WELL
 HB1892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1892+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 HB1892
 HB1892  HISTORY     - Date     Condition        Report By
 HB1892  HISTORY     - 1991     MONUMENTED       USFS
 HB1892  HISTORY     - 19921212 GOOD
 HB1892  HISTORY     - 20100610 GOOD             ILDT
 HB1892
 HB1892                          STATION DESCRIPTION
 HB1892
 HB1892'DESCRIBED BY US FOREST SERVICE 1991
 HB1892'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 LOCATED
 HB1892'IN HARRISBURG, IL GO SOUTHERLY ON ROUTE 145 48.3 KM (30.0 MI) TO A
 HB1892'SIDE ROAD TO THE RIGHT (WEST) (SOUTHSIDE OF THE SETTLEMENT OF
 HB1892'RENSHAW), TURN RIGHT (WEST) AND GO 3.9 KM (2.4 MI) TO THE LEVEE ON
 HB1892'THE WEST SIDE OF BAY CREEK, TURN LEFT (SOUTHWEST) ONTO THE LEVEE AND
 HB1892'GO 22.9 M (75.1 FT) TO THE STATION ON THE RIGHT (NORTHWEST) SIDE OF
 HB1892'THE LEVEE.  CONTINUE SOUTHERLY ON THE LEVEE FOR 0.48 KM (0.30 MI) TO
 HB1892'THE STATION AZIMUTH ON THE LEFT (SOUTHEAST). STATION AZIMUTH
 HB1892'(STAFFORD) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED
 HB1892'MARK, SET IN CONCRETE.
 HB1892'1.)  1.92M SOUTHEAST OF THE CENTERLINE OF THE LEVEE ROAD.
 HB1892'2.)  21.0M NORTHWEST OF A POWER POLE GUY WIRE.
 HB1892'3.)  29.9M NORTHWEST OF A POWER POLE.
 HB1892
 HB1892                          STATION RECOVERY (1992)
 HB1892
 HB1892'RECOVERED 1992
 HB1892'RECOVERED IN GOOD CONDITION.
 HB1892
 HB1892                          STATION RECOVERY (2010)
 HB1892
 HB1892'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1346 ***********************************************************************
 KB1346  DESIGNATION -  STALEY
 KB1346  PID         -  KB1346
 KB1346  STATE/COUNTY-  IL/MACON
 KB1346  COUNTRY     -  US
 KB1346  USGS QUAD   -  DECATUR (2018)
 KB1346
 KB1346                         *CURRENT SURVEY CONTROL
 KB1346  ______________________________________________________________________
 KB1346* NAD 83(1997) POSITION- 39 50 50.56317(N) 088 55 29.37769(W)   ADJUSTED
 KB1346* NAVD 88 ORTHO HEIGHT -   260.3   (meters)      854.    (feet) VERTCON3
 KB1346  ______________________________________________________________________
 KB1346  GEOID HEIGHT    -        -32.293 (meters)                     GEOID18
 KB1346  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 KB1346  HORZ ORDER      -  FIRST
 KB1346
 KB1346.The horizontal coordinates were established by classical geodetic methods
 KB1346.and adjusted by the National Geodetic Survey in October 1999.
 KB1346
 KB1346.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1346.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1346
 KB1346.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1346.GEOID18 height accuracy estimate available here.
 KB1346
 KB1346.Click photographs - Photos may exist for this station.
 KB1346
 KB1346.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1346
 KB1346. The following values were computed from the NAD 83(1997) position.
 KB1346
 KB1346;                    North         East     Units Scale Factor Converg.
 KB1346;SPC IL E     -   353,222.131   249,378.893   MT  1.00000653   -0 22 44.4
 KB1346;SPC IL E     - 1,158,862.94    818,170.58   sFT  1.00000653   -0 22 44.4
 KB1346;SPC IL W     -   353,780.791   806,276.438   MT  1.00008018   +0 47 44.8
 KB1346;SPC IL W     - 1,160,695.81  2,645,258.61   sFT  1.00008018   +0 47 44.8
 KB1346;UTM  16      - 4,412,590.676   335,326.517   MT  0.99993385   -1 14 01.0
 KB1346
 KB1346!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1346!SPC IL E     -   0.99996423  x   1.00000653  =   0.99997076
 KB1346!SPC IL W     -   0.99996423  x   1.00008018  =   1.00004441
 KB1346!UTM  16      -   0.99996423  x   0.99993385  =   0.99989808
 KB1346
 KB1346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3532612590(NAD 83)
 KB1346
 KB1346                          SUPERSEDED SURVEY CONTROL
 KB1346
 KB1346  NAD 83(1986)-  39 50 50.57233(N)    088 55 29.37001(W) AD(       ) 1
 KB1346  NAD 27      -  39 50 50.44293(N)    088 55 29.10166(W) AD(       ) 1
 KB1346  NGVD 29 (07/19/86)  260.4    (m)          854.     (f) VERT ANG       
 KB1346
 KB1346.Superseded values are not recommended for survey control.
 KB1346
 KB1346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1346.See file dsdata.pdf to determine how the superseded data were derived.
 KB1346
 KB1346_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1346_STAMPING: STALEY 1976
 KB1346_MARK LOGO: NGS
 KB1346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1346+STABILITY: SURFACE MOTION
 KB1346
 KB1346  HISTORY     - Date     Condition        Report By
 KB1346  HISTORY     - 1976     MONUMENTED       NGS
 KB1346
 KB1346                          STATION DESCRIPTION
 KB1346
 KB1346'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1346'THE STATION IS LOCATED ON THE EAST SIDE OF DECATUR AND ON THE
 KB1346'SOUTHEAST CORNER OF THE 13TH FLOOR OF THE A.E. STALEY COMPANY
 KB1346'OFFICE BUILDING, 2200 EAST ELDORADO STREET, DECATUR, ILLINOIS.
 KB1346'
 KB1346'TO REACH THE STATION FROM THE POST OFFICE IN DECATUR, GO
 KB1346'NORTH ON U.S. HIGHWAY 51 FOR 0.25 MILE TO EAST ELDORADO
 KB1346'STREET (U.S. HIGHWAY 36).  TURN RIGHT AND GO EAST ON EAST
 KB1346'ELDORADO STREET FOR 0.45 MILE TO A RAILROAD CROSSING AND
 KB1346'THE AZIMUTH MARK ON THE RIGHT, CONTINUE EAST ON EAST ELDORADO
 KB1346'STREET FOR 0.8 MILE TO A FORK (U.S. HIGHWAY 36 BEARS RIGHT),
 KB1346'KEEP LEFT AND GO EAST FOR 0.25 MILE TO THE STALEY BUILDING ON
 KB1346'THE LEFT.
 KB1346'
 KB1346'STATION MARK A STANDARD DISK STAMPED STALEY 1976, SET IN THE
 KB1346'TOP OF AN 8 INCH SQUARE CONCRETE BLOCK THAT PROJECTS 3
 KB1346'INCHES ABOVE THE ROOF.  IT IS 3 FEET NORTH OF THE SOUTH WALL
 KB1346'OF BUILDING AND 2.3 FEET WEST OF THE EAST WALL.
 KB1346'
 KB1346'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED
 KB1346'STALEY AZ 1976, CEMENTED IN A DRILL HOLE IN THE CENTER OF
 KB1346'SIDEWALK ON THE SOUTH SIDE OF EAST ELDORADO STREET.  IT IS
 KB1346'45 FEET WEST OF THE WEST RAIL OF TRACK, 37 FEET SOUTH OF THE
 KB1346'CENTER OF EAST ELDORADO STREET AND 5.2 FEET SOUTHWEST OF
 KB1346'A LIGHT POLE.
 KB1346'
 KB1346'NO SUITABLE PLACE TO ESTABLISH REFERENCE MARKS.
 KB1346'
 KB1346'HEIGHT OF LIGHT ABOVE STATION MARK 3.2 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1351 ***********************************************************************
 KB1351  DESIGNATION -  STALEY AZ MK
 KB1351  PID         -  KB1351
 KB1351  STATE/COUNTY-  IL/MACON
 KB1351  COUNTRY     -  US
 KB1351  USGS QUAD   -  DECATUR (2018)
 KB1351
 KB1351                         *CURRENT SURVEY CONTROL
 KB1351  ______________________________________________________________________
 KB1351* NAD 83(1997) POSITION- 39 50 45.21656(N) 088 56 46.78800(W)   ADJUSTED
 KB1351* NAVD 88 ORTHO HEIGHT -   204.64  (+/-2cm)      671.4   (feet) VERTCON3
 KB1351  ______________________________________________________________________
 KB1351  GEOID HEIGHT    -        -32.287 (meters)                     GEOID18
 KB1351  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 KB1351  HORZ ORDER      -  SECOND
 KB1351  VERT ORDER      -  THIRD ? (See Below)
 KB1351
 KB1351.The horizontal coordinates were established by classical geodetic methods
 KB1351.and adjusted by the National Geodetic Survey in October 1999.
 KB1351
 KB1351.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1351.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1351
 KB1351.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1351.GEOID18 height accuracy estimate available here.
 KB1351
 KB1351.The vertical order pertains to the NGVD 29 superseded value.
 KB1351
 KB1351.Click photographs - Photos may exist for this station.
 KB1351
 KB1351.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1351
 KB1351. The following values were computed from the NAD 83(1997) position.
 KB1351
 KB1351;                    North         East     Units Scale Factor Converg.
 KB1351;SPC IL E     -   353,069.628   247,537.496   MT  1.00000887   -0 23 34.0
 KB1351;SPC IL E     - 1,158,362.60    812,129.27   sFT  1.00000887   -0 23 34.0
 KB1351;SPC IL W     -   353,590.553   804,438.426   MT  1.00007541   +0 46 55.1
 KB1351;SPC IL W     - 1,160,071.67  2,639,228.40   sFT  1.00007541   +0 46 55.1
 KB1351;UTM  16      - 4,412,465.661   333,483.180   MT  0.99994137   -1 14 50.5
 KB1351
 KB1351!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1351!SPC IL E     -   0.99997296  x   1.00000887  =   0.99998183
 KB1351!SPC IL W     -   0.99997296  x   1.00007541  =   1.00004837
 KB1351!UTM  16      -   0.99997296  x   0.99994137  =   0.99991433
 KB1351
 KB1351:                Primary Azimuth Mark                     Grid Az
 KB1351:SPC IL E     -  STALEY                                   085 15 56.1
 KB1351:SPC IL W     -  STALEY                                   084 05 27.0
 KB1351:UTM  16      -  STALEY                                   086 07 12.6
 KB1351
 KB1351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3348312465(NAD 83)
 KB1351
 KB1351|---------------------------------------------------------------------|
 KB1351| PID    Reference Object                     Distance      Geod. Az  |
 KB1351|                                                           dddmmss.s |
 KB1351| KB1346 STALEY                              APPROX. 1.8 KM 0845222.1 |
 KB1351| KB1350 STALEY AZ MK A PT                     5.775 METERS 13239     |
 KB1351| KB0570 DECATUR                              89.180 METERS 18659     |
 KB1351|---------------------------------------------------------------------|
 KB1351
 KB1351                          SUPERSEDED SURVEY CONTROL
 KB1351
 KB1351  NAD 83(1986)-  39 50 45.22546(N)    088 56 46.78019(W) AD(       ) 2
 KB1351  NAD 27      -  39 50 45.09628(N)    088 56 46.51358(W) AD(       ) 2
 KB1351  NGVD 29             204.72   (m)          671.7    (f) LEVELING    3  
 KB1351
 KB1351.Superseded values are not recommended for survey control.
 KB1351
 KB1351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1351.See file dsdata.pdf to determine how the superseded data were derived.
 KB1351
 KB1351_MARKER: DZ = AZIMUTH MARK DISK
 KB1351_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB1351_SP_SET: SIDEWALK
 KB1351_STAMPING: STALEY 1976
 KB1351_MARK LOGO: NGS
 KB1351_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1351
 KB1351  HISTORY     - Date     Condition        Report By
 KB1351  HISTORY     - 1976     MONUMENTED       NGS
 KB1351  HISTORY     - 20190516 MARK NOT FOUND   USPSQD
 KB1351
 KB1351                          STATION DESCRIPTION
 KB1351
 KB1351'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1351'THE STATION IS LOCATED ON THE SOUTH SIDE OF EAST ELDORADO
 KB1351'STREET, DECATUR, ILLINOIS.
 KB1351'
 KB1351'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED STALEY
 KB1351'AZ 1976, CEMENTED IN A DRILL HOLE IN THE CENTER OF SIDEWALK
 KB1351'ON THE SOUTH SIDE OF EAST ELDORADO STREET.  IT IS 45 FEET WEST
 KB1351'OF THE WEST RAIL OF TRACK, 37 FEET SOUTH OF THE CENTER OF
 KB1351'EAST ELDORADO STREET AND 5.2 FEET SOUTHWEST OF A LIGHT POLE.
 KB1351'
 KB1351'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1351'STATION STALEY 1976.
 KB1351'
 KB1351'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION STALEY,
 KB1351'DISTANCE BEING 1847.670 METERS, WEST OF THE TRIANGULATION STATION.
 KB1351
 KB1351                          STATION RECOVERY (2019)
 KB1351
 KB1351'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 KB1351'COVERED WITH ASPHALT ON SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1582 ***********************************************************************
 JB1582  DESIGNATION -  STAN
 JB1582  PID         -  JB1582
 JB1582  STATE/COUNTY-  IL/CLAY
 JB1582  COUNTRY     -  US
 JB1582  USGS QUAD   -  FLORA (2018)
 JB1582
 JB1582                         *CURRENT SURVEY CONTROL
 JB1582  ______________________________________________________________________
 JB1582* NAD 83(1997) POSITION- 38 40 37.24559(N) 088 23 43.18584(W)   ADJUSTED
 JB1582* NAVD 88 ORTHO HEIGHT -   155.832 (meters)      511.26  (feet) ADJUSTED
 JB1582  ______________________________________________________________________
 JB1582  GEOID HEIGHT    -        -31.208 (meters)                     GEOID18
 JB1582  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 JB1582  DYNAMIC HEIGHT  -        155.736 (meters)      510.94  (feet) COMP
 JB1582  MODELED GRAVITY -    980,005.7   (mgal)                       NAVD 88
 JB1582
 JB1582  HORZ ORDER      -  THIRD
 JB1582  VERT ORDER      -  FIRST     CLASS II
 JB1582
 JB1582.The horizontal coordinates were established by classical geodetic methods
 JB1582.and adjusted by the National Geodetic Survey in October 1999.
 JB1582
 JB1582.The orthometric height was determined by differential leveling and
 JB1582.adjusted by the NATIONAL GEODETIC SURVEY
 JB1582.in June 1991.
 JB1582
 JB1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1582.GEOID18 height accuracy estimate available here.
 JB1582
 JB1582.Click photographs - Photos may exist for this station.
 JB1582
 JB1582.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1582
 JB1582.The dynamic height is computed by dividing the NAVD 88
 JB1582.geopotential number by the normal gravity value computed on the
 JB1582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1582.degrees latitude (g = 980.6199 gals.).
 JB1582
 JB1582.The modeled gravity was interpolated from observed gravity values.
 JB1582
 JB1582. The following values were computed from the NAD 83(1997) position.
 JB1582
 JB1582;                    North         East     Units Scale Factor Converg.
 JB1582;SPC IL E     -   223,125.163   294,605.308   MT  0.99997536   -0 02 19.5
 JB1582;SPC IL E     -   732,036.47    966,550.91   sFT  0.99997536   -0 02 19.5
 JB1582;UTM  16      - 4,281,859.021   378,625.940   MT  0.99978141   -0 52 19.5
 JB1582
 JB1582!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1582!SPC IL E     -   0.99998045  x   0.99997536  =   0.99995581
 JB1582!UTM  16      -   0.99998045  x   0.99978141  =   0.99976186
 JB1582
 JB1582:                Primary Azimuth Mark                     Grid Az
 JB1582:SPC IL E     -  STAN AZ MK                               077 59 06.3
 JB1582:UTM  16      -  STAN AZ MK                               078 49 06.3
 JB1582
 JB1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7862581859(NAD 83)
 JB1582
 JB1582|---------------------------------------------------------------------|
 JB1582| PID    Reference Object                     Distance      Geod. Az  |
 JB1582|                                                           dddmmss.s |
 JB1582| CI5589 STAN RM 1                             5.819 METERS 00513     |
 JB1582| JB1641 CLAY CITY MUNICIPAL TANK            APPROX. 3.6 KM 0771847.2 |
 JB1582| JB1581 STAN AZ MK                                         0775646.8 |
 JB1582| CI5590 STAN RM 2                             8.236 METERS 08101     |
 JB1582| JB1775 FLORA RADIO STA KSJ 58 MAST         APPROX. 9.2 KM 2703852.6 |
 JB1582|---------------------------------------------------------------------|
 JB1582
 JB1582                          SUPERSEDED SURVEY CONTROL
 JB1582
 JB1582  NAD 83(1997)-  38 40 37.25459(N)    088 23 43.18638(W) AD(       ) 3
 JB1582  NAD 83(1986)-  38 40 37.25836(N)    088 23 43.18363(W) AD(       ) 3
 JB1582  NAD 27      -  38 40 37.08776(N)    088 23 43.02504(W) AD(       ) 3
 JB1582
 JB1582.Superseded values are not recommended for survey control.
 JB1582
 JB1582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1582.See file dsdata.pdf to determine how the superseded data were derived.
 JB1582
 JB1582_MARKER: DS = TRIANGULATION STATION DISK
 JB1582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1582_STAMPING: STAN 1961
 JB1582_MARK LOGO: CGS
 JB1582_PROJECTION: FLUSH
 JB1582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1582+STABILITY: SURFACE MOTION
 JB1582
 JB1582  HISTORY     - Date     Condition        Report By
 JB1582  HISTORY     - 1961     MONUMENTED       CGS
 JB1582  HISTORY     - 1986     GOOD             NGS
 JB1582
 JB1582                          STATION DESCRIPTION
 JB1582
 JB1582'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1582'THE STATION IS ABOUT 5 MILES EAST OF FLORA, ABOUT 2.5 MILES WEST OF
 JB1582'CLAY CITY, ON THE SOUTH SIDE OF U S HIGHWAY 50, IN THE SOUTHWEST 0.25
 JB1582'OF SEC 23, T 3 N, R 7 E, AND ON ROAD RIGHT-OF-WAY.  IT IS 276 FEET
 JB1582'NORTHEAST OF THE NORTHEAST CORNER OF A FRAME CHURCH, 86 FEET SOUTH OF
 JB1582'THE CENTERLINE OF U S HIGHWAY 50, 9 FEET EAST OF A POWER POLE WITH A
 JB1582'TRIANGULAR BLAZE ON THE NORTH SIDE, AND 8 FEET EAST OF A WITNESS POST.
 JB1582'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED STAN 1961.
 JB1582'
 JB1582'TO REACH FROM THE POST OFFICE IN FLORA, GO EAST ON U S HIGHWAYS 45 AND
 JB1582'50 FOR 2.45 MILES TO THE JUNCTION OF U S HIGHWAYS 45 AND 50.  CONTINUE
 JB1582'EAST ON U S HIGHWAY 50 FOR 2.45 MILES TO THE MT ZION UNITED BRETHERN
 JB1582'CHURCH ON THE RIGHT AND THE STATION ON THE RIGHT.
 JB1582'
 JB1582'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON U S HIGHWAY 50
 JB1582'FOR 0.2 MILE TO A SIDE ROAD RIGHT AND A DRIVEWAY LEFT.  TURN LEFT AND
 JB1582'GO NORTH AND EAST ON A DRIVEWAY FOR 0.1 MILE TO THE AZIMUTH MARK ON
 JB1582'THE LEFT.
 JB1582'
 JB1582'REFERENCE MARK 1 IS 67 FEET SOUTH OF THE CENTERLINE OF U S HIGHWAY 50,
 JB1582'22 FEET NORTHEAST OF THE POWER POLE, AND 22 FEET NORTHEAST OF THE
 JB1582'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED STAN NO 1
 JB1582'1961.
 JB1582'
 JB1582'REFERENCE MARK 2 IS 85 FEET SOUTH OF THE CENTERLINE OF U S HIGHWAY 50,
 JB1582'36 FEET EAST OF THE POWER POLE, AND 35 FEET EAST OF THE WITNESS POST.
 JB1582'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED STAN NO 2 1961.
 JB1582'
 JB1582'THE AZIMUTH MARK IS 117 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 JB1582'FRAME HOUSE, 35 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY, 2 FEET
 JB1582'SOUTHWEST OF A POWER POLE, AND 2 FEET WEST OF A WITNESS POST.  THE
 JB1582'MONUMENT IS FLUSH AND THE DISK IS STAMPED STAN 1961.
 JB1582'
 JB1582'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 JB1582
 JB1582                          STATION RECOVERY (1986)
 JB1582
 JB1582'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB1582'8.6 KM (5.30 MI) NE FROM FLORA.  4.6 KM (2.85 MI) EASTERLY ALONG OLD
 JB1582'U.S. HIGHWAY 50 (NORTH AVENUE) FROM ITS JUNCTION WITH STATE STREET IN
 JB1582'FLORA, THENCE 0.2 KM (0.1 MI) NORTH ALONG U.S. HIGHWAY 45, THENCE 3.8
 JB1582'KM (2.35 MI) EASTERLY ALONG U.S. HIGHWAY 50, 84.1 M (275.9 FT)
 JB1582'EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE MT. ZION CHURCH, 61.0 M
 JB1582'(200.1 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 8.5 M (27.9 FT)
 JB1582'SOUTH OF THE CENTER OF A TRACK ROAD, AND 2.8 M (9.2 FT) EAST OF A
 JB1582'UTILITY POLE.  THE MARK IS 2.3 METERS  E FROM  A WITNESS POST THE MARK
 JB1582'IS ABOVE LEVEL WITH THE TRACK ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1581 ***********************************************************************
 JB1581  DESIGNATION -  STAN AZ MK
 JB1581  PID         -  JB1581
 JB1581  STATE/COUNTY-  IL/CLAY
 JB1581  COUNTRY     -  US
 JB1581  USGS QUAD   -  FLORA (2018)
 JB1581
 JB1581                         *CURRENT SURVEY CONTROL
 JB1581  ______________________________________________________________________
 JB1581* NAD 83(1986) POSITION- 38 40 40.     (N) 088 23 23.     (W)   SCALED
 JB1581* NAVD 88 ORTHO HEIGHT -   147.344 (meters)      483.41  (feet) ADJUSTED
 JB1581  ______________________________________________________________________
 JB1581  GEOID HEIGHT    -        -31.211 (meters)                     GEOID18
 JB1581  DYNAMIC HEIGHT  -        147.253 (meters)      483.11  (feet) COMP
 JB1581  MODELED GRAVITY -    980,005.5   (mgal)                       NAVD 88
 JB1581
 JB1581  VERT ORDER      -  FIRST     CLASS II
 JB1581
 JB1581.The horizontal coordinates were scaled from a map and have
 JB1581.an estimated accuracy of +/- 6 seconds.
 JB1581
 JB1581.The orthometric height was determined by differential leveling and
 JB1581.adjusted by the NATIONAL GEODETIC SURVEY
 JB1581.in June 1991.
 JB1581
 JB1581.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1581.GEOID18 height accuracy estimate available here.
 JB1581
 JB1581.Click photographs - Photos may exist for this station.
 JB1581
 JB1581.The dynamic height is computed by dividing the NAVD 88
 JB1581.geopotential number by the normal gravity value computed on the
 JB1581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1581.degrees latitude (g = 980.6199 gals.).
 JB1581
 JB1581.The modeled gravity was interpolated from observed gravity values.
 JB1581
 JB1581;                    North         East    Units  Estimated Accuracy
 JB1581;SPC IL E     -   223,210.      295,090.      MT  (+/- 180 meters Scaled)
 JB1581
 JB1581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH791819(NAD 83)
 JB1581
 JB1581                          SUPERSEDED SURVEY CONTROL
 JB1581
 JB1581.No superseded survey control is available for this station.
 JB1581
 JB1581_MARKER: DZ = AZIMUTH MARK DISK
 JB1581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1581_STAMPING: STAN 1961
 JB1581_MARK LOGO: CGS
 JB1581_PROJECTION: RECESSED 10 CENTIMETERS
 JB1581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1581+STABILITY: SURFACE MOTION
 JB1581
 JB1581  HISTORY     - Date     Condition        Report By
 JB1581  HISTORY     - 1961     MONUMENTED       CGS
 JB1581  HISTORY     - 1986     GOOD             NGS
 JB1581
 JB1581                          STATION DESCRIPTION
 JB1581
 JB1581'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1581'9.1 KM (5.60 MI) NE FROM FLORA.
 JB1581'4.6 KM (2.85 MI) EASTERLY ALONG OLD U.S. HIGHWAY 50 (NORTH AVENUE)
 JB1581'FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.2 KM (0.1 MI)
 JB1581'NORTH ALONG U.S. HIGHWAY 45, THENCE 4.3 KM (2.65 MI) EASTERLY ALONG
 JB1581'U.S. HIGHWAY 50, 53.7 M (176.2 FT) NORTH OF THE CENTERLINE OF THE
 JB1581'HIGHWAY, 35.7 M (117.1 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF A
 JB1581'HOUSE, AND 10.7 M (35.1 FT) NORTH OF THE CENTER OF A DRIVEWAY.
 JB1581'THE MARK IS 0.6 METERS  W FROM  A WITNESS POST AND TREE
 JB1581'THE MARK IS 1.0 M BELOW THE DRIVEWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1461 ***********************************************************************
 KB1461  DESIGNATION -  STANDARD CITY OIL CO STACK
 KB1461  PID         -  KB1461
 KB1461  STATE/COUNTY-  IL/MACOUPIN
 KB1461  COUNTRY     -  US
 KB1461  USGS QUAD   -  CARLINVILLE EAST (2018)
 KB1461
 KB1461                         *CURRENT SURVEY CONTROL
 KB1461  ______________________________________________________________________
 KB1461* NAD 83(1997) POSITION- 39 20 20.27185(N) 089 47 00.06447(W)   ADJUSTED
 KB1461  ______________________________________________________________________
 KB1461  GEOID HEIGHT    -        -31.575 (meters)                     GEOID18
 KB1461  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 KB1461  HORZ ORDER      -  THIRD
 KB1461
 KB1461.The horizontal coordinates were established by classical geodetic methods
 KB1461.and adjusted by the National Geodetic Survey in October 1999.
 KB1461
 KB1461.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1461.GEOID18 height accuracy estimate available here.
 KB1461
 KB1461.Click photographs - Photos may exist for this station.
 KB1461
 KB1461.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1461
 KB1461. The following values were computed from the NAD 83(1997) position.
 KB1461
 KB1461;                    North         East     Units Scale Factor Converg.
 KB1461;SPC IL W     -   296,668.532   733,044.327   MT  0.99995462   +0 14 34.8
 KB1461;SPC IL W     -   973,320.01  2,404,996.26   sFT  0.99995462   +0 14 34.8
 KB1461;UTM  16      - 4,358,088.003   260,120.197   MT  1.00030855   -1 45 54.8
 KB1461
 KB1461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6012058088(NAD 83)
 KB1461
 KB1461                          SUPERSEDED SURVEY CONTROL
 KB1461
 KB1461  NAD 83(1986)-  39 20 20.27872(N)    089 47 00.05211(W) AD(       ) 3
 KB1461  NAD 27      -  39 20 20.10800(N)    089 46 59.71200(W) AD(       ) 3
 KB1461
 KB1461.Superseded values are not recommended for survey control.
 KB1461
 KB1461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1461.See file dsdata.pdf to determine how the superseded data were derived.
 KB1461
 KB1461_MARKER: 63 = STACK
 KB1461
 KB1461  HISTORY     - Date     Condition        Report By
 KB1461  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1461
 KB1461                          STATION DESCRIPTION
 KB1461
 KB1461'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1912 ***********************************************************************
 LC1912  DESIGNATION -  STANFORD
 LC1912  PID         -  LC1912
 LC1912  STATE/COUNTY-  IL/MCLEAN
 LC1912  COUNTRY     -  US
 LC1912  USGS QUAD   -  STANFORD (2018)
 LC1912
 LC1912                         *CURRENT SURVEY CONTROL
 LC1912  ______________________________________________________________________
 LC1912* NAD 83(2011) POSITION- 40 26 32.80881(N) 089 13 29.95764(W)   ADJUSTED
 LC1912* NAD 83(2011) ELLIP HT-   174.393 (meters)        (06/27/12)   ADJUSTED
 LC1912* NAD 83(2011) EPOCH   -  2010.00
 LC1912* NAVD 88 ORTHO HEIGHT -   206.805 (meters)      678.49  (feet) ADJUSTED
 LC1912  ______________________________________________________________________
 LC1912  GEOID HEIGHT    -        -32.422 (meters)                     GEOID18
 LC1912  NAD 83(2011) X  -     65,751.914 (meters)                     COMP
 LC1912  NAD 83(2011) Y  - -4,860,671.230 (meters)                     COMP
 LC1912  NAD 83(2011) Z  -  4,115,611.245 (meters)                     COMP
 LC1912  LAPLACE CORR    -          3.51  (seconds)                    DEFLEC18
 LC1912  DYNAMIC HEIGHT  -        206.706 (meters)      678.17  (feet) COMP
 LC1912  MODELED GRAVITY -    980,139.0   (mgal)                       NAVD 88
 LC1912
 LC1912  VERT ORDER      -  SECOND    CLASS I
 LC1912
 LC1912  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1912  Standards:
 LC1912         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1912            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1912  -------------------------------------------------------------------
 LC1912  NETWORK    0.46   0.74           0.21   0.16   0.38      0.03749751
 LC1912  -------------------------------------------------------------------
 LC1912  Click here for local accuracies and other accuracy information.
 LC1912
 LC1912.The horizontal coordinates were established by GPS observations
 LC1912.and adjusted by the National Geodetic Survey in June 2012.
 LC1912
 LC1912.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1912.been affixed to the stable North American tectonic plate. See 
 LC1912.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1912
 LC1912.The horizontal coordinates are valid at the epoch date displayed above
 LC1912.which is a decimal equivalence of Year/Month/Day.
 LC1912
 LC1912.The orthometric height was determined by differential leveling and
 LC1912.adjusted by the IL DEPT OF TRANSP
 LC1912.in July 2015.
 LC1912
 LC1912.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1912.GEOID18 height accuracy estimate available here.
 LC1912
 LC1912.Click photographs - Photos may exist for this station.
 LC1912
 LC1912.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1912
 LC1912.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1912
 LC1912.The ellipsoidal height was determined by GPS observations
 LC1912.and is referenced to NAD 83.
 LC1912
 LC1912.The dynamic height is computed by dividing the NAVD 88
 LC1912.geopotential number by the normal gravity value computed on the
 LC1912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1912.degrees latitude (g = 980.6199 gals.).
 LC1912
 LC1912.The modeled gravity was interpolated from observed gravity values.
 LC1912
 LC1912. The following values were computed from the NAD 83(2011) position.
 LC1912
 LC1912;                    North         East     Units Scale Factor Converg.
 LC1912;SPC IL E     -   419,509.740   224,353.255   MT  1.00004541   -0 34 42.3
 LC1912;SPC IL E     - 1,376,341.54    736,065.64   sFT  1.00004541   -0 34 42.3
 LC1912;SPC IL W     -   419,539.597   779,888.029   MT  1.00001971   +0 36 39.2
 LC1912;SPC IL W     - 1,376,439.49  2,558,682.64   sFT  1.00001971   +0 36 39.2
 LC1912;UTM  16      - 4,479,243.765   311,299.534   MT  1.00003833   -1 26 37.5
 LC1912
 LC1912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1912!SPC IL E     -   0.99997264  x   1.00004541  =   1.00001805
 LC1912!SPC IL W     -   0.99997264  x   1.00001971  =   0.99999235
 LC1912!UTM  16      -   0.99997264  x   1.00003833  =   1.00001097
 LC1912
 LC1912:                Primary Azimuth Mark                     Grid Az
 LC1912:SPC IL E     -  STANFORD AZ MK                           091 49 55.5
 LC1912:SPC IL W     -  STANFORD AZ MK                           090 38 34.0
 LC1912:UTM  16      -  STANFORD AZ MK                           092 41 50.7
 LC1912
 LC1912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1129979243(NAD 83)
 LC1912
 LC1912|---------------------------------------------------------------------|
 LC1912| PID    Reference Object                     Distance      Geod. Az  |
 LC1912|                                                           dddmmss.s |
 LC1912| CI8265 STANFORD RM 1                        24.813 METERS 08919     |
 LC1912| CI8264 STANFORD AZ MK                                     0911513.2 |
 LC1912| CI8266 STANFORD RM 2                        25.886 METERS 13848     |
 LC1912| LC1910 MC LEAN MUNICIPAL TANK              APPROX.15.0 KM 1613617.1 |
 LC1912|---------------------------------------------------------------------|
 LC1912
 LC1912                          SUPERSEDED SURVEY CONTROL
 LC1912
 LC1912  NAD 83(2007)-  40 26 32.80898(N)    089 13 29.95871(W) AD(2002.00) 0
 LC1912  ELLIP H (02/10/07)  174.407  (m)                       GP(2002.00)    
 LC1912  ELLIP H (02/03/05)  174.412  (m)                       GP(       ) 4 2
 LC1912  NAD 83(1997)-  40 26 32.80886(N)    089 13 29.95857(W) AD(       ) 1
 LC1912  ELLIP H (03/04/03)  174.412  (m)                       GP(       ) 4 2
 LC1912  NAD 83(1997)-  40 26 32.80742(N)    089 13 29.96119(W) AD(       ) 1
 LC1912  NAD 83(1986)-  40 26 32.81800(N)    089 13 29.96117(W) AD(       ) 1
 LC1912  NAD 27      -  40 26 32.67800(N)    089 13 29.65110(W) AD(       ) 1
 LC1912  NAVD 88 (08/01/11)  206.8    (m)  GEOID09  model used  GPS OBS        
 LC1912  NAVD 88 (03/04/03)  206.8    (m)  GEOID99  model used  GPS OBS        
 LC1912
 LC1912.Superseded values are not recommended for survey control.
 LC1912
 LC1912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1912.See file dsdata.pdf to determine how the superseded data were derived.
 LC1912
 LC1912_MARKER: DS = TRIANGULATION STATION DISK
 LC1912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1912_STAMPING: STANFORD 1959
 LC1912_MARK LOGO: CGS
 LC1912_PROJECTION: FLUSH
 LC1912_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1912+STABILITY: SURFACE MOTION
 LC1912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1912+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2015
 LC1912
 LC1912  HISTORY     - Date     Condition        Report By
 LC1912  HISTORY     - 1959     MONUMENTED       CGS
 LC1912  HISTORY     - 200205   GOOD             ASCPC
 LC1912  HISTORY     - 20061113 GOOD             FARNGP
 LC1912  HISTORY     - 20100501 GOOD             ILDT
 LC1912  HISTORY     - 20141001 GOOD             DJHENK
 LC1912  HISTORY     - 20150914 GOOD             DJHENK
 LC1912
 LC1912                          STATION DESCRIPTION
 LC1912
 LC1912'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1912'THE STATION IS ABOUT 0.5 MILE NORTHWEST OF STANFORD, ON THE
 LC1912'NORTH SIDE OF STATE HIGHWAY 122 AND IS ON THE ROAD RIGHT
 LC1912'OF WAY PROPERTY.  IT IS IN THE SOUTHWEST 1/4 OF SEC. 16,
 LC1912'T. 23 N., R. 1 W., 16 FEET EAST OF A FENCE CORNER, 32 FEET
 LC1912'NORTH OF THE CENTERLINE OF STATE HIGHWAY 122, 2 FEET SOUTHEAST
 LC1912'OF A WITNESS POST AND 6 INCHES SOUTH OF A FENCE LINE.  THE
 LC1912'MONUMENT IS FLUSH AND THE DISK IS STAMPED STANFORD 1959.
 LC1912'
 LC1912'TO REACH THE STATION FROM THE POST OFFICE IN STANFORD, GO
 LC1912'EAST ON A PAVED STREET FOR 0.15 MILE TO A CROSS-STREET.
 LC1912'TURN LEFT AND GO NORTH ON A PAVED ROAD FOR 0.55 MILE TO A
 LC1912'CROSSROAD AND THE AZIMUTH MARK ON THE RIGHT IN THE SOUTHEAST
 LC1912'ANGLE.  TURN LEFT AND GO WEST ON STATE HIGHWAY 122 FOR 0.35 MILE
 LC1912'TO THE STATION ON THE RIGHT.
 LC1912'
 LC1912'REFERENCE MARK 1 IS 83 FEET EAST OF THE WITNESS POST, 33 FEET
 LC1912'NORTH OF THE CENTERLINE OF STATE HIGHWAY 122 AND 1 FOOT SOUTH
 LC1912'OF THE FENCE LINE.  THE MONUMENT PROJECTS 3 INCHES AND THE
 LC1912'DISK IS STAMPED STANFORD NO 1 1959.
 LC1912'
 LC1912'REFERENCE MARK 2 IS 19 FEET EAST OF A TELEPHONE POLE, 1
 LC1912'FOOT NORTH OF A WIRE FENCE AND 33 FEET SOUTH OF THE CENTERLINE
 LC1912'OF STATE HIGHWAY 122.  THE MONUMENT PROJECTS 4 INCHES AND THE
 LC1912'DISK IS STAMPED STANFORD NO 2 1959
 LC1912'
 LC1912'THE AZIMUTH MARK IS 34 FEET SOUTH OF THE CENTERLINE OF STATE
 LC1912'HIGHWAY 122, 2 FEET SOUTHWEST OF A WITNESS POST, 6 FEET WEST
 LC1912'OF A POWER POLE AND 2 FEET WEST OF A FENCE CORNER.  THE
 LC1912'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED STANFORD
 LC1912'1959.
 LC1912'
 LC1912'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 LC1912
 LC1912                          STATION RECOVERY (2002)
 LC1912
 LC1912'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1912'RECOVERED AS DESCRIBED
 LC1912
 LC1912                          STATION RECOVERY (2006)
 LC1912
 LC1912'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC1912'RECOVERED IN GOOD CONDITION.
 LC1912
 LC1912                          STATION RECOVERY (2010)
 LC1912
 LC1912'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC1912'RECOVERED AS DESCRIBED
 LC1912
 LC1912                          STATION RECOVERY (2014)
 LC1912
 LC1912'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1912'RECOVERED AS DESCRIBED.
 LC1912
 LC1912                          STATION RECOVERY (2015)
 LC1912
 LC1912'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 LC1912'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1450 ***********************************************************************
 MF1450  DESIGNATION -  STANTON
 MF1450  PID         -  MF1450
 MF1450  STATE/COUNTY-  IL/GRUNDY
 MF1450  COUNTRY     -  US
 MF1450  USGS QUAD   -  SENECA (2018)
 MF1450
 MF1450                         *CURRENT SURVEY CONTROL
 MF1450  ______________________________________________________________________
 MF1450* NAD 83(2011) POSITION- 41 22 11.52060(N) 088 33 22.99362(W)   ADJUSTED
 MF1450* NAD 83(2011) ELLIP HT-   152.908 (meters)        (06/27/12)   ADJUSTED
 MF1450* NAD 83(2011) EPOCH   -  2010.00
 MF1450* NAVD 88 ORTHO HEIGHT -   185.8   (meters)      610.    (feet) GPS OBS
 MF1450  ______________________________________________________________________
 MF1450  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1450  GEOID HEIGHT    -        -32.812 (meters)                     GEOID99
 MF1450  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 MF1450  NAD 83(2011) X  -    120,767.242 (meters)                     COMP
 MF1450  NAD 83(2011) Y  - -4,792,135.802 (meters)                     COMP
 MF1450  NAD 83(2011) Z  -  4,193,437.875 (meters)                     COMP
 MF1450  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 MF1450
 MF1450  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1450  Standards:
 MF1450         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1450            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1450  -------------------------------------------------------------------
 MF1450  NETWORK    0.60   0.86           0.28   0.20   0.44     -0.04104067
 MF1450  -------------------------------------------------------------------
 MF1450  Click here for local accuracies and other accuracy information.
 MF1450
 MF1450.The horizontal coordinates were established by GPS observations
 MF1450.and adjusted by the National Geodetic Survey in June 2012.
 MF1450
 MF1450.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1450.been affixed to the stable North American tectonic plate. See 
 MF1450.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1450
 MF1450.The horizontal coordinates are valid at the epoch date displayed above
 MF1450.which is a decimal equivalence of Year/Month/Day.
 MF1450
 MF1450.The orthometric height was determined by GPS observations and a
 MF1450.high-resolution geoid model.
 MF1450
 MF1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1450.GEOID18 height accuracy estimate available here.
 MF1450
 MF1450.Click photographs - Photos may exist for this station.
 MF1450
 MF1450.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1450
 MF1450.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1450
 MF1450.The ellipsoidal height was determined by GPS observations
 MF1450.and is referenced to NAD 83.
 MF1450
 MF1450. The following values were computed from the NAD 83(2011) position.
 MF1450
 MF1450;                    North         East     Units Scale Factor Converg.
 MF1450;SPC IL E     -   522,141.258   281,339.089   MT  0.99997928   -0 08 50.7
 MF1450;SPC IL E     - 1,713,058.44    923,026.66   sFT  0.99997928   -0 08 50.7
 MF1450;UTM  16      - 4,580,985.679   369,837.858   MT  0.99980850   -1 01 43.6
 MF1450
 MF1450!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1450!SPC IL E     -   0.99997602  x   0.99997928  =   0.99995530
 MF1450!UTM  16      -   0.99997602  x   0.99980850  =   0.99978452
 MF1450
 MF1450:                Primary Azimuth Mark                     Grid Az
 MF1450:SPC IL E     -  STANTON AZ MK 2                          085 39 47.5
 MF1450:UTM  16      -  STANTON AZ MK 2                          086 32 40.4
 MF1450
 MF1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6983780985(NAD 83)
 MF1450
 MF1450|---------------------------------------------------------------------|
 MF1450| PID    Reference Object                     Distance      Geod. Az  |
 MF1450|                                                           dddmmss.s |
 MF1450| CI8269 STANTON RM 1                         29.633 METERS 05843     |
 MF1450| MF1445 AIRPORT BEACON MORRIS AIRPORT       APPROX.13.0 KM 0590436.1 |
 MF1450| CI8267 STANTON AZ MK                                      0823010.4 |
 MF1450| CI8268 STANTON AZ MK 2                                    0853056.8 |
 MF1450| MF1442 MORRIS PAPER CO STACK               APPROX.12.5 KM 0935530.7 |
 MF1450| MF1454 MARSEILLES ILL BELL TEL CO MST      APPROX.10.0 KM 2691050.7 |
 MF1450| CI8272 STANTON RM 4                          4.983 METERS 27111     |
 MF1450| CI8270 STANTON RM 2                         19.821 METERS 32707     |
 MF1450| CI8271 STANTON RM 3                          8.132 METERS 35819     |
 MF1450|---------------------------------------------------------------------|
 MF1450
 MF1450                          SUPERSEDED SURVEY CONTROL
 MF1450
 MF1450  NAD 83(2007)-  41 22 11.52067(N)    088 33 22.99452(W) AD(2002.00) 0
 MF1450  ELLIP H (02/10/07)  152.927  (m)                       GP(2002.00)    
 MF1450  ELLIP H (02/03/05)  152.908  (m)                       GP(       ) 4 2
 MF1450  NAD 83(1997)-  41 22 11.52034(N)    088 33 22.99413(W) AD(       ) 1
 MF1450  ELLIP H (03/04/03)  152.920  (m)                       GP(       ) 4 2
 MF1450  NAD 83(1997)-  41 22 11.51989(N)    088 33 22.99241(W) AD(       ) 3
 MF1450  NAD 83(1986)-  41 22 11.52490(N)    088 33 23.00270(W) AD(       ) 3
 MF1450  NAD 27      -  41 22 11.40640(N)    088 33 22.74250(W) AD(       ) 3
 MF1450
 MF1450.Superseded values are not recommended for survey control.
 MF1450
 MF1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1450.See file dsdata.pdf to determine how the superseded data were derived.
 MF1450
 MF1450_MARKER: DS = TRIANGULATION STATION DISK
 MF1450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1450_STAMPING: STANTON 1954
 MF1450_MARK LOGO: CGS
 MF1450_PROJECTION: FLUSH
 MF1450_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1450+STABILITY: SURFACE MOTION
 MF1450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1450+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2008
 MF1450
 MF1450  HISTORY     - Date     Condition        Report By
 MF1450  HISTORY     - 1954     MONUMENTED       CGS
 MF1450  HISTORY     - 1972     GOOD             BRADY
 MF1450  HISTORY     - 1979     GOOD             NGS
 MF1450  HISTORY     - 200205   GOOD             ASCPC
 MF1450  HISTORY     - 20050725 GOOD             NGS
 MF1450  HISTORY     - 20080121 GOOD             GEOCAC
 MF1450
 MF1450                          STATION DESCRIPTION
 MF1450
 MF1450'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1450'STATION IS LOCATED ABOUT 12 MILES SOUTHEAST OF SERENA AND
 MF1450'ABOUT 8 MILES SOUTH OF LISBON IN A TRIANGLE AT THE INTERSECTION
 MF1450'OF U.S. HIGHWAY 6 AND A PAVED ROAD AND IS ON HIGHWAY PROPERTY.
 MF1450'IT IS 108 FEET EAST OF THE CENTER OF A CROSSOVER BETWEEN
 MF1450'HIGHWAY 6 AND THE PAVED ROAD, 93 FEET SOUTH OF THE CENTER
 MF1450'OF THE PAVED ROAD, 69 FEET SOUTHEAST OF A WHITE WITNESS
 MF1450'POST, 66 FEET SOUTHEAST OF A POWER LINE POLE AND 68 FEET
 MF1450'NORTHWEST OF THE CENTER OF HIGHWAY 6.  THE MARK IS FLUSH
 MF1450'AND THE DISK IS STAMPED STANTON 1954.
 MF1450'
 MF1450'REFERENCE MARK NO. 1 IS 52 FEET NORTHWEST OF THE CENTER
 MF1450'OF HIGHWAY 6, 44 FEET SOUTH OF THE CENTER OF THE PAVED ROAD
 MF1450'AND 28 FEET SOUTHWEST OF A POWER LINE POLE.  THE MARK IS
 MF1450'FLUSH AND THE DISK IS STAMPED STANTON NO 1 1954.
 MF1450'
 MF1450'REFERENCE MARK NO. 2 IS 37 FEET SOUTH OF THE CENTER OF THE
 MF1450'PAVED ROAD, 10 FEET WEST OF A POWER LINE POLE AND 4 FEET
 MF1450'SOUTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 MF1450'DISK IS STAMPED STANTON NO 2 1954.
 MF1450'
 MF1450'AZIMUTH MARK IS 40 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 MF1450'6, 27 FEET EAST OF A TELEPHONE POLE, 3 FEET WEST OF A WHITE
 MF1450'WITNESS POST AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK
 MF1450'IS FLUSH AND THE DISK IS STAMPED STANTON 1954.
 MF1450'
 MF1450'TO REACH THE STATION FROM THE RAILROAD CROSSING IN SERENA
 MF1450'GO EAST ON U.S. HIGHWAY 52 FOR 4.4 MILES TO THE INTERSECTION
 MF1450'OF STATE HIGHWAY 71, CONTINUE EAST ON HIGHWAY 52 FOR 1.55
 MF1450'MILES TO A PAVED SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH
 MF1450'ON PAVED ROAD FOR 7.9 MILES TO A PAVED CROSSROAD, TURN LEFT
 MF1450'AND GO EAST ON PAVED ROAD FOR 2.85 MILES TO THE JUNCTION
 MF1450'OF U.S. HIGHWAY 6 AND THE STATION ON THE RIGHT AS DESCRIBED.
 MF1450'CONTINUE EAST ON HIGHWAY 6 FOR 0.2 MILE TO THE AZIMUTH MARK
 MF1450'ON THE LEFT AS DESCRIBED.
 MF1450'
 MF1450'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1450
 MF1450                          STATION RECOVERY (1972)
 MF1450
 MF1450'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 MF1450'STATION RECOVERED BY BRADY LAND SURVEYING INC.
 MF1450'
 MF1450'STANTON 1954-GOOD
 MF1450'
 MF1450'R.M. 1 AND R.M. 2 PROBABLY DESTROYED BY ROADWORK.
 MF1450'
 MF1450'DID NOT RECOVER AZIM. MARK.  IT APPEARS TO FALL IN A CORN
 MF1450'FIELD.
 MF1450
 MF1450                          STATION RECOVERY (1979)
 MF1450
 MF1450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 MF1450'STATION MARK FOUND IN GOOD CONDITION.  RM 1, 2 AND THE AZIMUTH MARK
 MF1450'WERE NOT FOUND AND ASSUMED DESTROYED, ROAD GRADING RECENTLY IS THE
 MF1450'PROBABLE REASON FOR DESTRUCTION OF THE MARKS.  REFERENCE MARKS 3, 4
 MF1450'AND THE 1979 AZIMUTH MARK WERE ESTABLISHED USING THE MORRIS PAPER MILL
 MF1450'STACK TAKEN IN 1954.  THE STACK WAS VERIFIED.  NEW DESCRIPTION
 MF1450'FOLLOWS.
 MF1450'
 MF1450'THE STATION IS LOCATED ABOUT 7 MILES WEST OF MORRIS, 0.5 MILE SOUTH
 MF1450'OF INTERSTATE HIGHWAY 80 AND IN THE SOUTHEAST ANGLE OF THE CROSSROADS
 MF1450'OF U.S. HIGHWAY 6 AND A PAVED ROAD.
 MF1450'
 MF1450'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND
 MF1450'STATE HIGHWAY 47 AT MORRIS, GO WEST ON INTERSTATE HIGHWAY 80 FOR 7.1
 MF1450'MILES TO EXIT OF THE HIGHWAY NUMBER 105.  EXIT AT NUMBER 105 AND GO
 MF1450'SOUTH FOR 0.5 MILE TO THE CROSSROADS AND STATION IN THE SOUTHEAST
 MF1450'ANGLE AS DESCRIBED.
 MF1450'
 MF1450'THE STATION IS 104.0 FEET EAST OF CENTERLINE OF U.S. HIGHWAY 6, 91.5
 MF1450'FEET SOUTH OF CENTERLINE OF HIGHWAY, 27.0 FEET SOUTH OF A METAL
 MF1450'WITNESS POST, 18.5 FEET EAST OF A POWERLINE POLE.  THE MARK IS
 MF1450'UNDERGROUND 0.5 FOOT UNDERGROUND AND THE DISK STAMPED STANTON 1954.
 MF1450'
 MF1450'REFERENCE MARK 3 IS 65 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 31
 MF1450'FEET NORTHEAST OF THE POWERLINE POLE AND 1 FOOT EAST OF A METAL
 MF1450'WITNESS POST.  THE MARK IS A 3 FOOT ALUMINUM MARK THAT PROJECTS 2
 MF1450'INCHES AND STAMPED STANTON 1954 NO 3 1979.
 MF1450'
 MF1450'REFERENCE MARK 4 IS 90 FEET SOUTH OF THE HIGHWAY AND 2 FEET EAST OF
 MF1450'THE METAL WITNESS POST.  THE MARK IS A 3 FOOT ALUMINUM MARKER THAT IS
 MF1450'FLUSH AND STAMPED STANTON 1954 NO 4 1979.
 MF1450'
 MF1450'THE AZIMUTH MARK IS 35 FEET WEST OF A LONE 36 INCH THREE FORKED TREE,
 MF1450'32 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 2 FEET WEST OF A POWER
 MF1450'LINE POLE.  THE MARK IS FLUSH AND THE DISK STAMPED STANTON 1954
 MF1450'1979.  TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 MF1450'PAVED ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 MF1450
 MF1450                          STATION RECOVERY (2002)
 MF1450
 MF1450'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1450'RECOVERED AS DESCRIBED
 MF1450
 MF1450                          STATION RECOVERY (2005)
 MF1450
 MF1450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (MEH)
 MF1450'RECOVERED AS DESCRIBED.
 MF1450
 MF1450                          STATION RECOVERY (2008)
 MF1450
 MF1450'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1450'MARK LOCATED PER THE 1979 DESCRIPTION.  AZIMUTH AND RMS NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1692 ***********************************************************************
 MF1692  DESIGNATION -  STARK
 MF1692  PID         -  MF1692
 MF1692  STATE/COUNTY-  IL/STARK
 MF1692  COUNTRY     -  US
 MF1692  USGS QUAD   -  WYOMING (2018)
 MF1692
 MF1692                         *CURRENT SURVEY CONTROL
 MF1692  ______________________________________________________________________
 MF1692* NAD 83(1997) POSITION- 41 02 43.38433(N) 089 52 08.65210(W)   ADJUSTED
 MF1692* NAVD 88 ORTHO HEIGHT -   226.8   (meters)      744.    (feet) VERTCON3
 MF1692  ______________________________________________________________________
 MF1692  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 MF1692  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 MF1692  HORZ ORDER      -  FIRST
 MF1692
 MF1692.The horizontal coordinates were established by classical geodetic methods
 MF1692.and adjusted by the National Geodetic Survey in October 1999.
 MF1692
 MF1692.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1692.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1692
 MF1692.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1692.GEOID18 height accuracy estimate available here.
 MF1692
 MF1692.Click photographs - Photos may exist for this station.
 MF1692
 MF1692.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1692
 MF1692. The following values were computed from the NAD 83(1997) position.
 MF1692
 MF1692;                    North         East     Units Scale Factor Converg.
 MF1692;SPC IL W     -   486,108.048   725,019.710   MT  0.99994888   +0 11 43.5
 MF1692;SPC IL W     - 1,594,839.49  2,378,668.83   sFT  0.99994888   +0 11 43.5
 MF1692;UTM  16      - 4,547,761.577   258,858.353   MT  1.00031574   -1 53 05.6
 MF1692
 MF1692!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1692!SPC IL W     -   0.99996960  x   0.99994888  =   0.99991848
 MF1692!UTM  16      -   0.99996960  x   1.00031574  =   1.00028533
 MF1692
 MF1692:                Primary Azimuth Mark                     Grid Az
 MF1692:SPC IL W     -  STARK AZ MK                              177 33 37.9
 MF1692:UTM  16      -  STARK AZ MK                              179 38 27.0
 MF1692
 MF1692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5885847761(NAD 83)
 MF1692
 MF1692|---------------------------------------------------------------------|
 MF1692| PID    Reference Object                     Distance      Geod. Az  |
 MF1692|                                                           dddmmss.s |
 MF1692| MF1693 TOULON MUNICIPAL TANK               APPROX. 5.5 KM 0043115.6 |
 MF1692| CI8274 STARK RM 1                           33.034 METERS 05326     |
 MF1692| CI8275 STARK RM 2                           26.499 METERS 09922     |
 MF1692| LC2041 PRINCEVILLE MUNICIPAL TANK          APPROX.15.8 KM 1425946.6 |
 MF1692| CI8273 STARK AZ MK                                        1774521.4 |
 MF1692| LC2049 LAURA STANOLIND PLINE CO TANK       APPROX.15.1 KM 1985141.7 |
 MF1692| MG0697 GALVA HAYES PUMP AND PLT CO TK      APPROX.20.3 KM 3111239.9 |
 MF1692| MG0696 GALVA SOLA FIDE EVAN LUTH CH        APPROX.19.8 KM 3111501.9 |
 MF1692| MG0695 GALVA MUNICIPAL STANDPIPE           APPROX.19.9 KM 3131425.7 |
 MF1692|---------------------------------------------------------------------|
 MF1692
 MF1692                          SUPERSEDED SURVEY CONTROL
 MF1692
 MF1692  NAD 83(1996)-  41 02 43.38582(N)    089 52 08.65560(W) AD(       ) 1
 MF1692  NAD 83(1986)-  41 02 43.39240(N)    089 52 08.65827(W) AD(       ) 1
 MF1692  NAD 27      -  41 02 43.25900(N)    089 52 08.27300(W) AD(       ) 1
 MF1692  NGVD 29 (07/19/86)  226.9    (m)          744.     (f) VERT ANG       
 MF1692
 MF1692.Superseded values are not recommended for survey control.
 MF1692
 MF1692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1692.See file dsdata.pdf to determine how the superseded data were derived.
 MF1692
 MF1692_MARKER: DS = TRIANGULATION STATION DISK
 MF1692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1692_STAMPING: STARK 1935
 MF1692_MARK LOGO: CGS
 MF1692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1692+STABILITY: SURFACE MOTION
 MF1692
 MF1692  HISTORY     - Date     Condition        Report By
 MF1692  HISTORY     - 1935     MONUMENTED       CGS
 MF1692  HISTORY     - 1969     SEE DESCRIPTION  CGS
 MF1692  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF1692
 MF1692                          STATION DESCRIPTION
 MF1692
 MF1692'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1692'THIS STATION IS ABOUT 13 MILES SSE OF KEWANEE, ABOUT 3 MILES S
 MF1692'OF TOULON, ABOUT 4 MILES NE OF WEST JERSEY, IN NE 1/4 SEC.
 MF1692'12, T 12 N, R 5 E, ON FARM OF THE STARK COUNTY HOME, IN SE CORNER
 MF1692'OF THE BARNYARD, ABOUT 200 FEET SSE OF THE HOUSE, 114 FEET W
 MF1692'OF CENTER LINE OF THE N-S GRAVEL ROAD, 58 FEET ESE OF NE CORNER
 MF1692'OF THE RED STOCK BARN, 24 FEET ENE OF NE LEG OF THE WINDMILL,
 MF1692'22 FEET SSE OF SE CORNER OF THE PUMP HOUSE, 25 FEET NW OF SE
 MF1692'CORNER POST OF THE BARNYARD FENCE, 21 FEET W OF THE WIRE FENCE
 MF1692'THAT SEPARATES BARNYARD ON W FROM THE SMALL PASTURE LOT ON E,
 MF1692'AND 16 FEET N OF THE S BARNYARD FENCE.  MARK PROJECTS 6
 MF1692'INCHES.
 MF1692'
 MF1692'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 MF1692'BRONZE DISKS SET IN CONCRETE.
 MF1692'
 MF1692'REFERENCE MARK NO. 1 IS NE OF STATION, 28 FEET W OF CENTER LINE
 MF1692'OF THE ROAD, ON THE PASTURE RIGHT-OF-WAY FENCE LINE, 43 FEET S
 MF1692'OF THE NE CORNER POST OF PASTURE, AND 38 FEET N OF TELEPHONE
 MF1692'POLE.  PROJECTING 5 INCHES.
 MF1692'
 MF1692'REFERENCE MARK NO. 2 IS ESE OF STATION, AT SE CORNER OF THE SMALL
 MF1692'PASTURE LOT, 28 FEET W OF CENTER LINE OF THE ROAD, ON PASTURE
 MF1692'RIGHT-OF-WAY FENCE LINE, 41 FEET S OF THE TELEPHONE POLE.
 MF1692'PROJECTING 6 INCHES.
 MF1692'
 MF1692'AZIMUTH MARK IS S OF STATION, 30 FEET W OF CENTER LINE OF THE N-S
 MF1692'GRAVEL ROAD, AT NE CORNER OF A SMALL CEMETERY, 2 FEET NW OF THE
 MF1692'NE CORNER POST OF THE CEMETERY FENCE, 3 FEET W OF THE RIGHT-OF-WAY
 MF1692'HEDGE FENCE.  PROJECTING 6 INCHES.
 MF1692'
 MF1692'TO REACH STATION FROM THE SW CORNER OF THE COURTHOUSE SQUARE
 MF1692'IN TOULON, GO W ONE BLOCK.  THENCE S AND W FOLLOWING MAIN-TRAVELED
 MF1692'STREET THAT LEADS SOUTHWARD OUT OF TOWN 3.4 MILES TO STARK
 MF1692'COUNTY HOME AND STATION ON W SIDE OF ROAD.
 MF1692'
 MF1692'A 90 FOOT TOWER WILL CLEAR ALL LINES.
 MF1692
 MF1692                          STATION RECOVERY (1969)
 MF1692
 MF1692'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MF1692'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK
 MF1692'WERE ALL RECOVERED AS PREVIOUSLY DESCRIBED IN 1935.  A BARN
 MF1692'HAS BEEN BUILT OVER AND AROUND THE STATION MARK AND DUE TO THIS
 MF1692'THE STATION COULD NOT BE OCCUPIED AND NO MEASUREMENTS TO THE
 MF1692'REFERENCE MARKS COULD BE MADE.  A NEW STATION, STARK 2, WAS
 MF1692'ESTABLISHED AT THIS TIME AND A TRAVERSE WAS MADE TO THE OLD
 MF1692'STATION, ALSO A REFERENCE MARK 3 WAS SET AT THIS TIME AND
 MF1692'REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK OF 1935 WERE ALL
 MF1692'USED FOR TRIANGULATION STATION STARK 2.
 MF1692'
 MF1692'FOR THE TO REACH AND THE DESCRIPTION OF ALL MARKS SEE DESCRIPTION
 MF1692'FOR TRIANGULATION STATION STARK 2 1969.
 MF1692'
 MF1692'NOTE--THE ABOVE TRAVERSE DISTANCE HAS BEEN REDUCED TO SEA LEVEL.
 MF1692'
 MF1692'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 MF1692'SOUTH OF TOULON
 MF1692
 MF1692                          STATION RECOVERY (1997)
 MF1692
 MF1692'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1692'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1694 ***********************************************************************
 MF1694  DESIGNATION -  STARK 2
 MF1694  PID         -  MF1694
 MF1694  STATE/COUNTY-  IL/STARK
 MF1694  COUNTRY     -  US
 MF1694  USGS QUAD   -  WYOMING (2018)
 MF1694
 MF1694                         *CURRENT SURVEY CONTROL
 MF1694  ______________________________________________________________________
 MF1694* NAD 83(1997) POSITION- 41 02 43.36839(N) 089 52 07.72491(W)   ADJUSTED
 MF1694* NAVD 88 ORTHO HEIGHT -   226.5   (meters)      743.    (feet) VERTCON3
 MF1694  ______________________________________________________________________
 MF1694  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 MF1694  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 MF1694  HORZ ORDER      -  FIRST
 MF1694
 MF1694.The horizontal coordinates were established by classical geodetic methods
 MF1694.and adjusted by the National Geodetic Survey in October 1999.
 MF1694
 MF1694.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1694.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1694
 MF1694.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1694.GEOID18 height accuracy estimate available here.
 MF1694
 MF1694.Click photographs - Photos may exist for this station.
 MF1694
 MF1694.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1694
 MF1694. The following values were computed from the NAD 83(1997) position.
 MF1694
 MF1694;                    North         East     Units Scale Factor Converg.
 MF1694;SPC IL W     -   486,107.630   725,041.364   MT  0.99994889   +0 11 44.1
 MF1694;SPC IL W     - 1,594,838.12  2,378,739.88   sFT  0.99994889   +0 11 44.1
 MF1694;UTM  16      - 4,547,760.373   258,879.987   MT  1.00031561   -1 53 05.0
 MF1694
 MF1694!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1694!SPC IL W     -   0.99996965  x   0.99994889  =   0.99991854
 MF1694!UTM  16      -   0.99996965  x   1.00031561  =   1.00028525
 MF1694
 MF1694:                Primary Azimuth Mark                     Grid Az
 MF1694:SPC IL W     -  STARK AZ MK                              179 58 47.4
 MF1694:UTM  16      -  STARK AZ MK                              182 03 36.5
 MF1694
 MF1694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5887947760(NAD 83)
 MF1694
 MF1694|---------------------------------------------------------------------|
 MF1694| PID    Reference Object                     Distance      Geod. Az  |
 MF1694|                                                           dddmmss.s |
 MF1694| MF1693 TOULON MUNICIPAL TANK               APPROX. 5.5 KM 0041743.5 |
 MF1694| CI8274 STARK RM 1                           20.767 METERS 01334     |
 MF1694| CI8275 STARK RM 2                            5.888 METERS 13034     |
 MF1694| CI8273 STARK AZ MK                                        1801031.5 |
 MF1694| MG0700 LAFAYETTE CBQ RR KHM 49             APPROX.14.9 KM 3044708.3 |
 MF1694| CI8276 STARK 2 RM 3                         25.099 METERS 32124     |
 MF1694|---------------------------------------------------------------------|
 MF1694
 MF1694                          SUPERSEDED SURVEY CONTROL
 MF1694
 MF1694  NAD 83(1996)-  41 02 43.36988(N)    089 52 07.72841(W) AD(       ) 1
 MF1694  NAD 83(1986)-  41 02 43.37646(N)    089 52 07.73109(W) AD(       ) 1
 MF1694  NAD 27      -  41 02 43.24311(N)    089 52 07.34582(W) AD(       ) 1
 MF1694  NGVD 29 (07/19/86)  226.6    (m)          743.     (f) VERT ANG       
 MF1694
 MF1694.Superseded values are not recommended for survey control.
 MF1694
 MF1694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1694.See file dsdata.pdf to determine how the superseded data were derived.
 MF1694
 MF1694_MARKER: DS = TRIANGULATION STATION DISK
 MF1694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1694_STAMPING: STARK 2 1969
 MF1694_MARK LOGO: CGS
 MF1694_PROJECTION: RECESSED 20 CENTIMETERS
 MF1694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1694+STABILITY: SURFACE MOTION
 MF1694
 MF1694  HISTORY     - Date     Condition        Report By
 MF1694  HISTORY     - 1969     MONUMENTED       CGS
 MF1694  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF1694
 MF1694                          STATION DESCRIPTION
 MF1694
 MF1694'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MF1694'THE STATION IS LOCATED ABOUT 7 MILES SOUTHEAST OF LA FAYETTE,
 MF1694'3-1/2 MILES SOUTH OF TOULON, IN THE NE 1/4 OF SECTION 12 T12N,
 MF1694'R5E AND ON PROPERTY OF MR. ROBERT REED.
 MF1694'
 MF1694'TO REACH FROM THE SOUTHWEST CORNER OF THE COURTHOUSE SQUARE
 MF1694'IN TOULON GO WEST ON W JEFFERSON STREET FOR 0.05 MILE TO A
 MF1694'CROSS STREET.  TURN LEFT AND GO SOUTH ON S HENDERSON STREET
 MF1694'FOR 0.1 MILE TO W TURNER AVE.  TURN RIGHT AND GO WEST ON
 MF1694'W TURNER AVE. FOR 0.05 MILE TO S WHITTAKER STREET.  TURN LEFT
 MF1694'AND GO SOUTH ON A PAVED ROAD FOR 3.4 MILES TO THE STATION
 MF1694'ON THE RIGHT.  CONTINUE SOUTH FOR 0.3 MILE TO THE AZIMUTH MARK
 MF1694'ON THE RIGHT AT THE NORTHEAST CORNER OF A SMALL CEMETERY.
 MF1694'
 MF1694'THE STATION MARK IS A STANDARD DISK STAMPED STARK 2 1969,
 MF1694'SET IN THE TOP OF A 12-INCH DIAMETER CONCRETE MONUMENT WHICH
 MF1694'IS 8 INCHES BELOW THE GROUND SURFACE. IT IS 55 FEET EAST OF
 MF1694'THE SOUTHEAST CORNER OF A BARN AND 41 FEET WEST OF THE
 MF1694'CENTER OF THE PAVED ROAD, 37 FEET NORTHWEST OF A TELEPHONE
 MF1694'POLE AND 14.5 FEET WEST OF A METAL WITNESS POST WITH
 MF1694'SIGN ATTACHED.
 MF1694'
 MF1694'STATION STARK 1935 IS A STANDARD DISK STAMPED STARK 1935,
 MF1694'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH IS
 MF1694'FLUSH IN THE FLOOR OF THE BARN.  IT IS 17 FEET WEST OF THE
 MF1694'EAST DOOR SILL, 14.5 FEET NORTH OF THE SOUTH DOOR SILL AND
 MF1694'12 FEET EAST OF THE WEST DOOR SILL.
 MF1694'
 MF1694'REFERENCE MARK 1 IS A STANDARD DISK STAMPED STARK NO 1 1935,
 MF1694'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH
 MF1694'PROJECTS 8 INCHES.  IT IS 70 FEET NORTH OF THE WITNESS POST,
 MF1694'43 FEET SOUTH OF A FENCE CORNER AND 26 FEET WEST OF THE CENTER
 MF1694'OF THE ROAD.
 MF1694'
 MF1694'REFERENCE MARK 2 IS A STANDARD DISK STAMPED, STARK NO 2 1935
 MF1694'SET IN THE TOP OF A 12-INCH DIAMETER CONCRETE MONUMENT WHICH
 MF1694'PROJECTS 10 INCHES.  IT IS 26 FEET WEST OF THE CENTER OF THE ROAD,
 MF1694'22 FEET NORTH OF THE POLE AND 8 FEET SOUTH OF THE WITNESS POST.
 MF1694'
 MF1694'REFERENCE MARK 3 IS A STANDARD DISK STAMPED STARK 2 NO 3 1969,
 MF1694'SET IN THE TOP OF A 12-INCH DIAMETER CONCRETE MONUMENT WHICH IS
 MF1694'2 INCHES BELOW THE GROUND SURFACE.  IT IS 94.5 FEET NORTHWEST OF
 MF1694'THE WITNESS POST, 68 FEET WEST OF THE ROAD RIGHT-OF-WAY FENCE
 MF1694'AND 1 FOOT SOUTH OF THE NORTHEAST CORNER OF THE BARN.
 MF1694'
 MF1694'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 MF1694'STARK 1935 AZIMUTH, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE
 MF1694'MONUMENT WHICH PROJECTS 6 INCHES.  IT IS 32 FEET WEST OF THE
 MF1694'CENTER OF THE PAVED ROAD AND 3 FEET EAST-SOUTHEAST OF A METAL
 MF1694'WITNESS POST WITH SIGN ATTACHED.
 MF1694'
 MF1694'NOTE--THE ABOVE TRAVERSE DISTANCE HAS BEEN REDUCED TO SEA
 MF1694'LEVEL.  STATION STARK 1935 CAN NOT BE OCCUPIED DUE TO ITS LOCATION
 MF1694'INSIDE THE BARN.
 MF1694'
 MF1694'HEIGHT OF LIGHT ABOVE STATION MARK 22.5 METERS.
 MF1694
 MF1694                          STATION RECOVERY (1997)
 MF1694
 MF1694'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1694'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7911 ***********************************************************************
 DF7911  CBN         -  This is a Cooperative Base Network Control Station.
 DF7911  DESIGNATION -  STARVED ROCK
 DF7911  PID         -  DF7911
 DF7911  STATE/COUNTY-  IL/LASALLE
 DF7911  COUNTRY     -  US
 DF7911  USGS QUAD   -  STARVED ROCK (2018)
 DF7911
 DF7911                         *CURRENT SURVEY CONTROL
 DF7911  ______________________________________________________________________
 DF7911* NAD 83(2011) POSITION- 41 18 33.52825(N) 088 59 20.77038(W)   ADJUSTED
 DF7911* NAD 83(2011) ELLIP HT-   161.739 (meters)        (06/27/12)   ADJUSTED
 DF7911* NAD 83(2011) EPOCH   -  2010.00
 DF7911* NAVD 88 ORTHO HEIGHT -   194.7   (meters)      639.    (feet) GPS OBS
 DF7911  ______________________________________________________________________
 DF7911  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7911  GEOID HEIGHT    -        -32.853 (meters)                     GEOID99
 DF7911  GEOID HEIGHT    -        -32.923 (meters)                     GEOID18
 DF7911  NAD 83(2011) X  -     84,650.912 (meters)                     COMP
 DF7911  NAD 83(2011) Y  - -4,797,359.311 (meters)                     COMP
 DF7911  NAD 83(2011) Z  -  4,188,394.331 (meters)                     COMP
 DF7911  LAPLACE CORR    -          1.04  (seconds)                    DEFLEC18
 DF7911
 DF7911  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7911  Standards:
 DF7911         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7911            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7911  -------------------------------------------------------------------
 DF7911  NETWORK    1.32   2.14           0.59   0.48   1.09     -0.11344539
 DF7911  -------------------------------------------------------------------
 DF7911  Click here for local accuracies and other accuracy information.
 DF7911
 DF7911.The horizontal coordinates were established by GPS observations
 DF7911.and adjusted by the National Geodetic Survey in June 2012.
 DF7911
 DF7911.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7911.been affixed to the stable North American tectonic plate. See 
 DF7911.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7911
 DF7911.The horizontal coordinates are valid at the epoch date displayed above
 DF7911.which is a decimal equivalence of Year/Month/Day.
 DF7911
 DF7911.The orthometric height was determined by GPS observations and a
 DF7911.high-resolution geoid model.
 DF7911
 DF7911.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7911.GEOID18 height accuracy estimate available here.
 DF7911
 DF7911.Click photographs - Photos may exist for this station.
 DF7911
 DF7911.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7911
 DF7911.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7911
 DF7911.The ellipsoidal height was determined by GPS observations
 DF7911.and is referenced to NAD 83.
 DF7911
 DF7911. The following values were computed from the NAD 83(2011) position.
 DF7911
 DF7911;                    North         East     Units Scale Factor Converg.
 DF7911;SPC IL E     -   515,599.775   245,086.662   MT  1.00001210   -0 25 58.4
 DF7911;SPC IL E     - 1,691,596.93    804,088.49   sFT  1.00001210   -0 25 58.4
 DF7911;UTM  16      - 4,575,003.043   333,493.538   MT  0.99994121   -1 18 48.1
 DF7911
 DF7911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7911!SPC IL E     -   0.99997463  x   1.00001210  =   0.99998673
 DF7911!UTM  16      -   0.99997463  x   0.99994121  =   0.99991584
 DF7911
 DF7911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3349375003(NAD 83)
 DF7911
 DF7911                          SUPERSEDED SURVEY CONTROL
 DF7911
 DF7911  NAD 83(2007)-  41 18 33.52816(N)    088 59 20.77120(W) AD(2002.00) 0
 DF7911  ELLIP H (02/10/07)  161.773  (m)                       GP(2002.00)    
 DF7911  NAD 83(1997)-  41 18 33.52814(N)    088 59 20.77116(W) AD(       ) A
 DF7911  ELLIP H (09/15/03)  161.776  (m)                       GP(       ) 4 1
 DF7911
 DF7911.Superseded values are not recommended for survey control.
 DF7911
 DF7911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7911.See file dsdata.pdf to determine how the superseded data were derived.
 DF7911
 DF7911_MARKER: DH = HORIZONTAL CONTROL DISK
 DF7911_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7911_STAMPING: STARVED 2002
 DF7911_MARK LOGO: NGS
 DF7911_PROJECTION: FLUSH
 DF7911_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7911_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7911+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DF7911
 DF7911  HISTORY     - Date     Condition        Report By
 DF7911  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7911  HISTORY     - 20080719 GOOD             GEOCAC
 DF7911  HISTORY     - 20200227 GOOD             ILDT
 DF7911  HISTORY     - 20251205 GOOD             ILDT
 DF7911
 DF7911                          STATION DESCRIPTION
 DF7911
 DF7911'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7911'THE STATION IS LOCATED IN LASALLE COUNTY IN THE SOUTHEAST QUARTER OF
 DF7911'SECTION 21, TOWNSHIP 33 NORTH, RANGE 2 EAST OF THE 3RD PRINCIPAL
 DF7911'MERIDIAN.
 DF7911'
 DF7911'THE STATION IS LOCATED AT THE NORTHWEST CORNER OF ROUTE 71 AND STARVED
 DF7911'ROCK STATE PARK MAIN ENTRANCE, 25' WEST OF WEST EDGE OF PAVEMENT OF
 DF7911'THE ENTRANCE ROAD, 66.5' NORTH OF ROUTE 71 CENTERLINE, 1FOOT EAST OF A
 DF7911'STEEL T POST.  46.2 FEET WEST OF STARVED ROCK STATE PARK ENTRANCE
 DF7911'SIGN, 25.6 FEET NORTHEAST OF A LIGHT POLE AND 23.1 FEET WEST OF A STOP
 DF7911'SIGN POST AND SET FLUSH WITH THE GROUND.
 DF7911
 DF7911                          STATION RECOVERY (2008)
 DF7911
 DF7911'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 DF7911'RECOVERED IN GOOD CONDITION.
 DF7911
 DF7911                          STATION RECOVERY (2020)
 DF7911
 DF7911'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF7911'RECOVERED IN GOOD CONDITION.
 DF7911
 DF7911                          STATION RECOVERY (2025)
 DF7911
 DF7911'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DF7911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0947 ***********************************************************************
 JB0947  DESIGNATION -  STATE
 JB0947  PID         -  JB0947
 JB0947  STATE/COUNTY-  IL/FAYETTE
 JB0947  COUNTRY     -  US
 JB0947  USGS QUAD   -  HAGARSTOWN (2018)
 JB0947
 JB0947                         *CURRENT SURVEY CONTROL
 JB0947  ______________________________________________________________________
 JB0947* NAD 83(1997) POSITION- 38 55 49.61215(N) 089 14 39.71644(W)   ADJUSTED
 JB0947* NAVD 88 ORTHO HEIGHT -   164.565 (meters)      539.91  (feet) ADJUSTED
 JB0947  ______________________________________________________________________
 JB0947  GEOID HEIGHT    -        -31.538 (meters)                     GEOID18
 JB0947  LAPLACE CORR    -         -2.67  (seconds)                    DEFLEC18
 JB0947  DYNAMIC HEIGHT  -        164.463 (meters)      539.58  (feet) COMP
 JB0947  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 JB0947
 JB0947  HORZ ORDER      -  SECOND
 JB0947  VERT ORDER      -  SECOND    CLASS 0
 JB0947
 JB0947.The horizontal coordinates were established by classical geodetic methods
 JB0947.and adjusted by the National Geodetic Survey in October 1999.
 JB0947
 JB0947.The orthometric height was determined by differential leveling and
 JB0947.adjusted by the NATIONAL GEODETIC SURVEY
 JB0947.in June 1991.
 JB0947
 JB0947.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0947.GEOID18 height accuracy estimate available here.
 JB0947
 JB0947.Click photographs - Photos may exist for this station.
 JB0947
 JB0947.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0947
 JB0947.The dynamic height is computed by dividing the NAVD 88
 JB0947.geopotential number by the normal gravity value computed on the
 JB0947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0947.degrees latitude (g = 980.6199 gals.).
 JB0947
 JB0947.The modeled gravity was interpolated from observed gravity values.
 JB0947
 JB0947. The following values were computed from the NAD 83(1997) position.
 JB0947
 JB0947;                    North         East     Units Scale Factor Converg.
 JB0947;SPC IL E     -   251,651.573   221,004.605   MT  1.00005181   -0 34 21.0
 JB0947;SPC IL E     -   825,626.87    725,079.27   sFT  1.00005181   -0 34 21.0
 JB0947;SPC IL W     -   251,652.885   779,969.809   MT  1.00001990   +0 34 46.5
 JB0947;SPC IL W     -   825,631.17  2,558,950.95   sFT  1.00001990   +0 34 46.5
 JB0947;UTM  16      - 4,311,453.336   305,455.742   MT  1.00006606   -1 24 38.7
 JB0947
 JB0947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0947!SPC IL E     -   0.99997913  x   1.00005181  =   1.00003094
 JB0947!SPC IL W     -   0.99997913  x   1.00001990  =   0.99999903
 JB0947!UTM  16      -   0.99997913  x   1.00006606  =   1.00004519
 JB0947
 JB0947:                Primary Azimuth Mark                     Grid Az
 JB0947:SPC IL E     -  MULBERRY GROVE MUNICIPAL TANK            251 02 25.9
 JB0947:SPC IL W     -  MULBERRY GROVE MUNICIPAL TANK            249 53 18.4
 JB0947:UTM  16      -  MULBERRY GROVE MUNICIPAL TANK            251 52 43.6
 JB0947
 JB0947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0545511453(NAD 83)
 JB0947
 JB0947|---------------------------------------------------------------------|
 JB0947| PID    Reference Object                     Distance      Geod. Az  |
 JB0947|                                                           dddmmss.s |
 JB0947| JB0946 STATE RM 1                           22.762 METERS 06825     |
 JB0947| JB0945 STATE RM 3                           20.909 METERS 12600     |
 JB0947| JB0944 STATE RM 2                           20.924 METERS 12601     |
 JB0947| CI5591 STATE AZ MK                                        1790734.2 |
 JB0947| JB1855 MULBERRY GROVE MUNICIPAL TANK       APPROX. 2.2 KM 2502804.9 |
 JB0947|---------------------------------------------------------------------|
 JB0947
 JB0947                          SUPERSEDED SURVEY CONTROL
 JB0947
 JB0947  NAD 83(1986)-  38 55 49.63082(N)    089 14 39.70705(W) AD(       ) 2
 JB0947  NAD 27      -  38 55 49.46730(N)    089 14 39.45130(W) AD(       ) 2
 JB0947  NGVD 29 (??/??/92)  164.691  (m)          540.32   (f) ADJ UNCH    2 0
 JB0947  NGVD 29             164.69   (m)          540.3    (f) LEVELING    3  
 JB0947
 JB0947.Superseded values are not recommended for survey control.
 JB0947
 JB0947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0947.See file dsdata.pdf to determine how the superseded data were derived.
 JB0947
 JB0947_MARKER: DS = TRIANGULATION STATION DISK
 JB0947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0947_STAMPING: STATE 1959
 JB0947_MARK LOGO: CGS
 JB0947_PROJECTION: FLUSH
 JB0947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0947+STABILITY: SURFACE MOTION
 JB0947
 JB0947  HISTORY     - Date     Condition        Report By
 JB0947  HISTORY     - 1959     MONUMENTED       CGS
 JB0947  HISTORY     - 1960     GOOD             CGS
 JB0947  HISTORY     - 1974     GOOD             NGS
 JB0947
 JB0947                          STATION DESCRIPTION
 JB0947
 JB0947'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 JB0947'THE STATION IS LOCATED ABOUT 1.5 MILES EAST-NORTHEAST OF MULBERRY
 JB0947'GROVE, ABOUT 0.1 MILE NORTH OF U S HIGHWAY 40 ON LAND OWNED BY THE
 JB0947'STATE OF ILLINOIS.
 JB0947'
 JB0947'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 40 AND MULBERRY
 JB0947'GROVE ROAD AT THE SOUTH EDGE OF MULBERRY GROVE, GO NORTHEAST ON U S
 JB0947'HIGHWAY 40 FOR 1.0 MILE TO A RAILROAD OVERPASS, CONTINUE STRAIGHT
 JB0947'AHEAD ON U S HIGHWAY 40 FOR 0.6 MILE TO AN OLD DIM UNUSED ROAD LEFT,
 JB0947'TURN LEFT ON OLD ROAD FOR 0.1 MILE TO THE STATION.
 JB0947'
 JB0947'STATION MARK, A STANDARD DISK STAMPED STATE 1959, IS SET IN A 10 INCH
 JB0947'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 JB0947'THE MARK IS 28 FEET SOUTH OF A FENCE LINE, 24 FEET NORTHEAST OF AN OAK
 JB0947'TREE WITH A TRIANGLE BLAZE AND 4.3 FEET NORTHEAST OF A WITNESS POST.
 JB0947'
 JB0947'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED STATE NO 1 1959, IS
 JB0947'SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 JB0947'OF THE GROUND.  THE MARK IS 79 FEET NORTHEAST OF A WITNESS POST AND 1
 JB0947'FOOT SOUTH OF A FENCE LINE.
 JB0947'
 JB0947'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED STATE NO 2 1959, IS
 JB0947'SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 JB0947'MARK IS 68 FEET SOUTH OF A FENCE LINE AND 68 FEET SOUTHEAST OF A
 JB0947'WITNESS POST.
 JB0947'
 JB0947'AZIMUTH MARK, A STANDARD DISK STAMPED STATE 1959, IS SET IN A 10 INCH
 JB0947'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 JB0947'THE MARK IS 17 FEET EAST OF THE APPROXIMATE CENTER OF THE DIRT ROAD,
 JB0947'14 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACK, 3.9 FEET EAST
 JB0947'OF A RAILROAD CROSSING SIGN AND 2.5 FEET EAST OF A WITNESS POST.
 JB0947'
 JB0947'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE DIRT ROAD
 JB0947'FOR 0.4 MILE TO THE RAILROAD CROSSING AND THE AZIMUTH MARK ON THE LEFT
 JB0947'AS DESCRIBED.
 JB0947'
 JB0947'HEIGHT OF LIGHT ABOVE STATION MARK 22.14 METERS.
 JB0947
 JB0947                          STATION RECOVERY (1960)
 JB0947
 JB0947'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0947'1.7 MI E FROM MULBERRY GROVE.
 JB0947'ABOUT 1.6 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0947'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, THENCE 0.1 MILE NORTH
 JB0947'ALONG A FIELD ROAD, AT AN EAST WEST FENCE LINE, 5 FEET EAST OF THE
 JB0947'EXTENDED CENTER LINE OF THE FIELD ROAD, 179 FEET NORTH OF THE
 JB0947'CROSSING OF A POWER LINE, 28 FEET SOUTH OF A FENCE, 23 FEET
 JB0947'EAST-NORTHEAST OF A TRIANGULAR BLAZED TWIN OAK TREE, 4.3 FEET
 JB0947'NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE FIELD
 JB0947'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0947
 JB0947                          STATION RECOVERY (1974)
 JB0947
 JB0947'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 JB0947'THE STATION MARK, REFERNECE MARK 1 AND THE AZIMUTH MARK WERE FOUND IN
 JB0947'GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND WITH THE DISK GONE.  THE
 JB0947'LINE OF SIGHT TO THE AZIMUTH MARK IS OBSTRUCTED BY INTERSTATE HIGHWAY.
 JB0947'THERE WAS NOTHING VISIBLE FROM WHICH A NEW AZIMUTH MARK COULD BE SET.
 JB0947'REFERENCE MARK 3 WAS SET.  THE DISTANCE TO REFERENCE MARK 1 CHECKED.
 JB0947'A NEW DESCRIPTION FOLLOWS--
 JB0947'
 JB0947'THE STATION IS 37 FEET SOUTHWEST OF A 14 INCH OAK TREE, 1 FOOT NORTH
 JB0947'OF A METAL WITNESS POST, 28 FEET SOUTH OF A FENCE LINE AND 24 FEET
 JB0947'NORTHEAST OF A TRIANGULAR BLAZED OAK TREE.  THE MONUMENT PROJECTS 4
 JB0947'INCHES AND THE DISK IS STAMPED STATE 1959.
 JB0947'
 JB0947'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 40 AND
 JB0947'MULBERRY GROVE ROAD AT THE SOUTH EDGE OF MULBERRY GROVE, GO EAST ON
 JB0947'HIGHWAY 40 FOR 1.0 MILE TO A RAILROAD OVERPASS.  CONTINUE NORTHEAST ON
 JB0947'THE HIGHWAY FOR 0.6 MILE TO A DIM WOODS ROAD LEFT.  TURN LEFT AND GO
 JB0947'NORTHERLY ON THE DIM ROAD FOR 0.1 MILE TO THE STATION.
 JB0947'
 JB0947'REFERENCE MARK 1 IS 19 FEET NORTH OF THE CENTERLINE OF DIM ROAD, 1
 JB0947'FOOT SOUTH OF A FENCE AND 5 FEET EAST OF A TWIN TRUNK WILD CHERRY
 JB0947'TREE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED STATE NO
 JB0947'1 1959.
 JB0947'
 JB0947'REFERENCE MARK 3 IS 1 FOOT WEST OF A METAL WITNESS POST, ABOUT 30 FEET
 JB0947'SOUTH OF SOUTH EDGE OF WOODS, 68 FEET SOUTHEAST OF A METAL WITNESS
 JB0947'POST AND IN THE NORTHWEST EDGE OF CLEARING.  THE MONUMENT PROJECTS 4
 JB0947'INCHES AND THE DISK IS STAMPED STATE 1959 NO 3 1974.
 JB0947'
 JB0947'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2 MILES
 JB0947'NORTHEAST OF MULBERRY GROVE.
 JB0947'
 JB0947'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1125 ***********************************************************************
 LC1125  DESIGNATION -  STATE
 LC1125  PID         -  LC1125
 LC1125  STATE/COUNTY-  IL/LOGAN
 LC1125  COUNTRY     -  US
 LC1125  USGS QUAD   -  BROADWELL (2018)
 LC1125
 LC1125                         *CURRENT SURVEY CONTROL
 LC1125  ______________________________________________________________________
 LC1125* NAD 83(1997) POSITION- 40 06 50.08033(N) 089 23 35.84623(W)   ADJUSTED
 LC1125* NAVD 88 ORTHO HEIGHT -   178.671 (meters)      586.19  (feet) ADJUSTED
 LC1125  ______________________________________________________________________
 LC1125  GEOID HEIGHT    -        -32.513 (meters)                     GEOID18
 LC1125  LAPLACE CORR    -          1.41  (seconds)                    DEFLEC18
 LC1125  DYNAMIC HEIGHT  -        178.579 (meters)      585.89  (feet) COMP
 LC1125  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 LC1125
 LC1125  HORZ ORDER      -  SECOND
 LC1125  VERT ORDER      -  SECOND    CLASS 0
 LC1125
 LC1125.The horizontal coordinates were established by classical geodetic methods
 LC1125.and adjusted by the National Geodetic Survey in October 1999.
 LC1125
 LC1125.The orthometric height was determined by differential leveling and
 LC1125.adjusted by the NATIONAL GEODETIC SURVEY
 LC1125.in June 1991.
 LC1125
 LC1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1125.GEOID18 height accuracy estimate available here.
 LC1125
 LC1125.Click photographs - Photos may exist for this station.
 LC1125
 LC1125.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1125
 LC1125.The dynamic height is computed by dividing the NAVD 88
 LC1125.geopotential number by the normal gravity value computed on the
 LC1125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1125.degrees latitude (g = 980.6199 gals.).
 LC1125
 LC1125.The modeled gravity was interpolated from observed gravity values.
 LC1125
 LC1125. The following values were computed from the NAD 83(1997) position.
 LC1125
 LC1125;                    North         East     Units Scale Factor Converg.
 LC1125;SPC IL W     -   382,921.960   765,928.160   MT  0.99999466   +0 29 53.9
 LC1125;SPC IL W     - 1,256,303.13  2,512,882.64   sFT  0.99999466   +0 29 53.9
 LC1125;UTM  16      - 4,443,145.877   296,039.109   MT  1.00011214   -1 32 33.2
 LC1125
 LC1125!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1125!SPC IL W     -   0.99997707  x   0.99999466  =   0.99997173
 LC1125!UTM  16      -   0.99997707  x   1.00011214  =   1.00008921
 LC1125
 LC1125:                Primary Azimuth Mark                     Grid Az
 LC1125:SPC IL W     -  LINCOLN ST FARM COLONY WTR TK            108 05 57.0
 LC1125:UTM  16      -  LINCOLN ST FARM COLONY WTR TK            110 08 24.1
 LC1125
 LC1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9603943145(NAD 83)
 LC1125
 LC1125|---------------------------------------------------------------------|
 LC1125| PID    Reference Object                     Distance      Geod. Az  |
 LC1125|                                                           dddmmss.s |
 LC1125| LC1916 LINCOLN ST MARYS CATH CH SPIRE      APPROX. 4.1 KM 0300642.7 |
 LC1125| LC1918 LINCOLN STETSON CHINA CO TANK       APPROX. 5.6 KM 0353843.1 |
 LC1125| LC1917 LINCOLN COUNTY COURTHOUSE DOME      APPROX. 4.4 KM 0362226.8 |
 LC1125| LC1126 STATE RM 1                           25.060 METERS 06248     |
 LC1125| LC1920 LINCOLN ST FARM COLONY WTR TK       APPROX. 0.7 KM 1083550.9 |
 LC1125| LC1123 STATE RM 3                            8.208 METERS 14846     |
 LC1125| LC1122 STATE RM 4                            9.737 METERS 22404     |
 LC1125| LC1124 STATE RM 2                           22.478 METERS 30057     |
 LC1125|---------------------------------------------------------------------|
 LC1125
 LC1125                          SUPERSEDED SURVEY CONTROL
 LC1125
 LC1125  NAD 83(1986)-  40 06 50.09224(N)    089 23 35.84058(W) AD(       ) 2
 LC1125  NAD 27      -  40 06 49.93410(N)    089 23 35.48530(W) AD(       ) 2
 LC1125  NGVD 29 (??/??/92)  178.757  (m)          586.47   (f) ADJ UNCH    2 0
 LC1125  NGVD 29             178.76   (m)          586.5    (f) LEVELING    3  
 LC1125
 LC1125.Superseded values are not recommended for survey control.
 LC1125
 LC1125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1125.See file dsdata.pdf to determine how the superseded data were derived.
 LC1125
 LC1125_MARKER: DE = TRAVERSE STATION DISK
 LC1125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1125_STAMPING: STATE 1960
 LC1125_MARK LOGO: CGS
 LC1125_PROJECTION: RECESSED 41 CENTIMETERS
 LC1125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1125+STABILITY: SURFACE MOTION
 LC1125
 LC1125  HISTORY     - Date     Condition        Report By
 LC1125  HISTORY     - 1960     MONUMENTED       CGS
 LC1125  HISTORY     - 1971     GOOD             LOCSUR
 LC1125  HISTORY     - 1971     GOOD             NGS
 LC1125  HISTORY     - 1971     GOOD             NGS
 LC1125  HISTORY     - 20130102 GOOD             INDIV
 LC1125
 LC1125                          STATION DESCRIPTION
 LC1125
 LC1125'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1125'STATION IS LOCATED ABOUT 1-3/4 MILES SOUTHWEST OF LINCOLN,
 LC1125'ABOUT 0.5 MILE SOUTH EAST OF U.S. HIGHWAY 66 AND 0.25 MILE
 LC1125'WEST-NORTHWEST OF THE ILLINOIS STATE FARM COLONY.
 LC1125'
 LC1125'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND STATE
 LC1125'HIGHWAY 10 IN THE WEST EDGE OF LINCOLN, GO SOUTH THEN SOUTHWEST
 LC1125'ON U.S. HIGHWAY 66 FOR 3.15 MILES TO A SIDE ROAD LEFT AND
 LC1125'SIGN (ILLINOIS STATE SCHOOL AND FARM), TURN LEFT CROSSING
 LC1125'RAILROAD TRACKS AND GO SOUTH FOR 0.25 MILE TO A SIDE ROAD
 LC1125'LEFT, TURN LEFT AND GO EAST FOR 0.5 MILE TO STATION ON RIGHT
 LC1125'AS DESCRIBED.
 LC1125'
 LC1125'STATION MARK, A STANDARD TRAVERSE DISK STAMPED STATE 1960,
 LC1125'IS SET IN TOP OF A 15 INCH SQUARE CONCRETE POST WHICH IS
 LC1125'SET 16 INCHES BELOW THE SURFACE OF THE GROUND.  THE MARK
 LC1125'IS 78 FEET SOUTHWEST OF A TRIANGLE BLAZED POLE, 76 FEET
 LC1125'SOUTHEAST OF A TRIANGLE BLAZED POWER POLE, 84 FEET SOUTHWEST
 LC1125'OF THE WITNESS POST, 39.3 FEET SOUTH OF A FENCE AND 22 FEET
 LC1125'SOUTH OF THE CENTER OF THE ROAD.
 LC1125'
 LC1125'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED STATE
 LC1125'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1125'POST WHICH PROJECTS ABOUT 2 INCHES.  THE MARK IS 18 FEET
 LC1125'NORTH OF THE CENTER OF THE ROAD, 4.6 FEET EAST OF A TRIANGLE
 LC1125'BLAZED POWER POLE, 1.7 FEET WEST OF THE WITNESS POST AND
 LC1125'6 INCHES SOUTH OF THE FENCE.
 LC1125'
 LC1125'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED STATE NO
 LC1125'2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC1125'WHICH PROJECTS ABOUT 2 INCHES.  THE MARK IS 18 FEET NORTH OF THE
 LC1125'CENTER OF THE ROAD, 2 FEET EAST-SOUTHEAST OF A TRIANGLE
 LC1125'BLAZED POWER POLE AND 1.5 FEET SOUTH OF THE FENCE.
 LC1125'
 LC1125'NO AZIMUTH MARK SET AT THIS STATION.
 LC1125'
 LC1125'NOTE--LINCOLN, STATE FARM COLONY WATER TANK MAY BE USED
 LC1125'AS AZIMUTH.
 LC1125
 LC1125                          STATION RECOVERY (1971)
 LC1125
 LC1125'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1971 (JWO)
 LC1125'RECOVERED BY CRAWFORD, MURPHY AND TILLY INC
 LC1125'
 LC1125'STATE 1960-GOOD
 LC1125'
 LC1125'FOUND MARKER 15 IN DEEP IN ROAD HAVE SET A STONE BOX OVER IT.
 LC1125'REF. MKS ARE NOW GONE.  ROAD WAS BUILT A FEW YEARS AGO AND
 LC1125'BLACKTOPPED.
 LC1125
 LC1125                          STATION RECOVERY (1971)
 LC1125
 LC1125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1125'THE STATION MARK WAS FOUND IN GOOD CONDITION.  THERE HAS
 LC1125'BEEN ROAD WORK IN THE AREA AND THE STATION MARK WAS FOUND
 LC1125'ENCASED BY A METAL CYLINDER WITH A METAL COVER NEAR THE SOUTH
 LC1125'EDGE OF PAVED ROAD.  A SEARCH WAS MADE FOR THE REFERENCE
 LC1125'MARKS BUT NOTHING WAS FOUND AND THEY ARE ASSUMED TO HAVE BEEN
 LC1125'DESTROYED BY THE WORK.  REFERENCE MARKS 3 AND 4 WERE SET.
 LC1125'A NEW DESCRIPTION FOLLOWS--
 LC1125'
 LC1125'THE STATION IS LOCATED ABOUT 0.3 MILE NORTHWEST OF THE LINCOLN
 LC1125'STATE SCHOOL ANNEX, 261 FEET WEST OF FENCE CORNER OF THE
 LC1125'SCHOOL, 27 FEET NORTHWEST OF A METAL WITNESS POST, 32 FEET
 LC1125'NORTHEAST OF A METAL WITNESS POST AND 7 FEET SOUTH OF THE
 LC1125'CENTERLINE OF ROAD TO SCHOOL.  THE MONUMENT IS SET NEAR THE
 LC1125'SOUTH SHOULDER OF THE ROAD, ENCASED BY A METAL CYLINDER WITH
 LC1125'A METAL COVER, 12 INCHES BELOW THE LEVEL OF PAVEMENT.  THE
 LC1125'DISK IS STAMPED STATE 1960.
 LC1125'
 LC1125'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66 AND
 LC1125'STATE HIGHWAYS 10 AND 121, AT THE WEST EDGE OF LINCOLN,
 LC1125'GO SOUTHWEST ON HIGHWAY 66 FOR 3.15 MILES TO A SIDE ROAD
 LC1125'LEFT AND SIGN LINCOLN STATE SCHOOL ANNEX.  TURN LEFT CROSSING
 LC1125'RAILROAD THEN GO SOUTH ON PAVED ROAD FOR 0.2 MILE TO A ROAD
 LC1125'LEFT.  TURN LEFT AND GO EAST ON PAVED ROAD FOR 0.5 MILE TO
 LC1125'THE STATION.
 LC1125'
 LC1125'REFERENCE MARK 3 IS 246 FEET WEST OF THE FENCE CORNER, 30
 LC1125'FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT WEST
 LC1125'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES
 LC1125'AND THE DISK IS STAMPED STATE 1960 NO 3 1971.
 LC1125'
 LC1125'REFERENCE MARK 4 IS 1 FOOT EAST OF A METAL WITNESS POST, 30
 LC1125'FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 280 FEET WEST
 LC1125'OF THE FENCE CORNER.  THE MONUMENT PROJECTS 4 INCHES AND
 LC1125'THE DISK IS STAMPED STATE 1960 NO 4 1971.
 LC1125'
 LC1125'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1125'
 LC1125'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-3/4
 LC1125'MILES SOUTHWEST OF LINCOLN
 LC1125
 LC1125                          STATION RECOVERY (1971)
 LC1125
 LC1125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 LC1125'3.8 MI S FROM LINCOLN.
 LC1125'ABOUT 3.15 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1125'WITH STATE HIGHWAYS 10 AND 121 AT THE WEST EDGE OF LINCOLN,
 LC1125'THENCE EAST AND SOUTH ONPAVED ROAD 0.25 MILE TO ROAD LEFT, THENCE
 LC1125'EAST ON PAVED ROAD FOR 0.5 MILE TO THE STATION, 0.3 MILE WEST
 LC1125'OF LINCOLN STATE SCHOOL ANNEX, DISK SET IN TOP OF A SQUARE
 LC1125'CONCRETE POST 12 INCHES BELOW PAVEMENT, ENCASED BY A METAL
 LC1125'CYLINDER WITH A METAL COVER, 261 FEET WEST OF FENCE CORNER OF
 LC1125'SCHOOL, 27 FEET NORTHWEST OF A METAL WITNESS POST, 32 FEET
 LC1125'NORTHEAST OF A METAL WITNESS POST AND 7 FEET SOUTH OF THE
 LC1125'CENTERLINE OF ROAD.
 LC1125
 LC1125                          STATION RECOVERY (2013)
 LC1125
 LC1125'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 LC1125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0946 ***********************************************************************
 JB0946  DESIGNATION -  STATE RM 1
 JB0946  PID         -  JB0946
 JB0946  STATE/COUNTY-  IL/FAYETTE
 JB0946  COUNTRY     -  US
 JB0946  USGS QUAD   -  HAGARSTOWN (2018)
 JB0946
 JB0946                         *CURRENT SURVEY CONTROL
 JB0946  ______________________________________________________________________
 JB0946* NAD 83(1986) POSITION- 38 55 49.88   (N) 089 14 38.84   (W)   HD_HELD1
 JB0946* NAVD 88 ORTHO HEIGHT -   164.054 (meters)      538.23  (feet) ADJUSTED
 JB0946  ______________________________________________________________________
 JB0946  GEOID HEIGHT    -        -31.538 (meters)                     GEOID18
 JB0946  DYNAMIC HEIGHT  -        163.952 (meters)      537.90  (feet) COMP
 JB0946  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 JB0946
 JB0946  VERT ORDER      -  SECOND    CLASS 0
 JB0946
 JB0946.The horizontal coordinates were determined by differentially corrected
 JB0946.hand held GPS observations or other comparable positioning techniques
 JB0946.and have an estimated accuracy of +/- 3 meters.
 JB0946
 JB0946.The orthometric height was determined by differential leveling and
 JB0946.adjusted by the NATIONAL GEODETIC SURVEY
 JB0946.in June 1991.
 JB0946
 JB0946.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0946.GEOID18 height accuracy estimate available here.
 JB0946
 JB0946.Click photographs - Photos may exist for this station.
 JB0946
 JB0946.The dynamic height is computed by dividing the NAVD 88
 JB0946.geopotential number by the normal gravity value computed on the
 JB0946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0946.degrees latitude (g = 980.6199 gals.).
 JB0946
 JB0946.The modeled gravity was interpolated from observed gravity values.
 JB0946
 JB0946;                    North         East    Units  Estimated Accuracy
 JB0946;SPC IL E     -   251,659.6     221,025.8     MT  (+/- 3 meters HH1 GPS) 
 JB0946
 JB0946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0547711461(NAD 83)
 JB0946
 JB0946                          SUPERSEDED SURVEY CONTROL
 JB0946
 JB0946  NGVD 29 (??/??/92)  164.180  (m)          538.65   (f) ADJ UNCH    2 0
 JB0946
 JB0946.Superseded values are not recommended for survey control.
 JB0946
 JB0946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0946.See file dsdata.pdf to determine how the superseded data were derived.
 JB0946
 JB0946_MARKER: DR = REFERENCE MARK DISK
 JB0946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0946_STAMPING: STATE NO 1 1959
 JB0946_MARK LOGO: CGS
 JB0946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0946+STABILITY: SURFACE MOTION
 JB0946
 JB0946  HISTORY     - Date     Condition        Report By
 JB0946  HISTORY     - 1959     MONUMENTED       CGS
 JB0946  HISTORY     - 1960     GOOD             CGS
 JB0946  HISTORY     - 1974     GOOD             NGS
 JB0946
 JB0946                          STATION DESCRIPTION
 JB0946
 JB0946'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0946'1.7 MI E FROM MULBERRY GROVE.
 JB0946'ABOUT 1.6 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 JB0946'WITH SOUTH MAPLE STREET IN MULBERRY GROVE, THENCE 0.1 MILE NORTH
 JB0946'ALONG A FIELD ROAD, AT AN EAST-WEST FENCE LINE, 77 FEET EAST
 JB0946'OF THE EXTENDED CENTER LINE OF THE FIELD ROAD, 206 FEET NORTH
 JB0946'OF THE CROSSING OF A POWER LINE, 1 FOOT SOUTH OF A FENCE, 98
 JB0946'FEET NORTHEAST OF A TRIANGULAR BLAZED TWIN OAK TREE, 74.7 FEET
 JB0946'NORTHEAST OF TRIANGULATION STATION STATE, 78.8 FEET NORTHEAST
 JB0946'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE FIELD ROAD AND SET
 JB0946'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0946
 JB0946                          STATION RECOVERY (1974)
 JB0946
 JB0946'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 JB0946'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0945 ***********************************************************************
 JB0945  DESIGNATION -  STATE RM 3
 JB0945  PID         -  JB0945
 JB0945  STATE/COUNTY-  IL/FAYETTE
 JB0945  COUNTRY     -  US
 JB0945  USGS QUAD   -  HAGARSTOWN (2018)
 JB0945
 JB0945                         *CURRENT SURVEY CONTROL
 JB0945  ______________________________________________________________________
 JB0945* NAD 83(1986) POSITION- 38 55 49.21   (N) 089 14 39.01   (W)   HD_HELD1
 JB0945* NAVD 88 ORTHO HEIGHT -   164.04  (meters)      538.2   (feet) RESET
 JB0945  ______________________________________________________________________
 JB0945  GEOID HEIGHT    -        -31.538 (meters)                     GEOID18
 JB0945  VERT ORDER      -  THIRD
 JB0945
 JB0945.The horizontal coordinates were determined by differentially corrected
 JB0945.hand held GPS observations or other comparable positioning techniques
 JB0945.and have an estimated accuracy of +/- 3 meters.
 JB0945
 JB0945.The orthometric height was computed from unverified reset data.
 JB0945
 JB0945.No vertical observational check was made to the station.
 JB0945
 JB0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0945.GEOID18 height accuracy estimate available here.
 JB0945
 JB0945.Click photographs - Photos may exist for this station.
 JB0945
 JB0945;                    North         East    Units  Estimated Accuracy
 JB0945;SPC IL E     -   251,639.0     221,021.5     MT  (+/- 3 meters HH1 GPS) 
 JB0945
 JB0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0547211440(NAD 83)
 JB0945
 JB0945                          SUPERSEDED SURVEY CONTROL
 JB0945
 JB0945  NGVD 29 (11/09/15)  164.17   (m)          538.6    (f) RESET       3  
 JB0945
 JB0945.Superseded values are not recommended for survey control.
 JB0945
 JB0945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0945.See file dsdata.pdf to determine how the superseded data were derived.
 JB0945
 JB0945_MARKER: DR = REFERENCE MARK DISK
 JB0945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0945_STAMPING: STATE 1959 NO 3 1974
 JB0945_MARK LOGO: NGS
 JB0945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0945+STABILITY: SURFACE MOTION
 JB0945
 JB0945  HISTORY     - Date     Condition        Report By
 JB0945  HISTORY     - 1974     MONUMENTED       NGS
 JB0945
 JB0945                          STATION DESCRIPTION
 JB0945
 JB0945'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 JB0945'1.5 MI NE FROM MULBERRY GROVE.
 JB0945'1.6 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS INTERSECTION
 JB0945'WITH MULBERRY GROVE ROAD AT THE SOUTH EDGE OF MULBERRY, THENCE
 JB0945'NORTH ON DIM WOODS ROAD 0.1 MILE TO MARK ON THE RIGHT, 1 FOOT
 JB0945'WEST OF A METAL WITNESS POST, ABOUT 30 FEET SOUTH OF THE SOUTH
 JB0945'EDGE OF WOODS, 68 FEET SOUTHEAST OF A METAL WITNESS POST, IN THE
 JB0945'NORTHWEST EDGE OF A CLEARING, AND SET IN THE TOP OF A SQUARE
 JB0945'CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1123 ***********************************************************************
 LC1123  DESIGNATION -  STATE RM 3
 LC1123  PID         -  LC1123
 LC1123  STATE/COUNTY-  IL/LOGAN
 LC1123  COUNTRY     -  US
 LC1123  USGS QUAD   -  BROADWELL (2018)
 LC1123
 LC1123                         *CURRENT SURVEY CONTROL
 LC1123  ______________________________________________________________________
 LC1123* NAD 83(1986) POSITION- 40 06 49.85   (N) 089 23 35.67   (W)   HD_HELD1
 LC1123* NAVD 88 ORTHO HEIGHT -   178.74  (meters)      586.4   (feet) RESET
 LC1123  ______________________________________________________________________
 LC1123  GEOID HEIGHT    -        -32.513 (meters)                     GEOID18
 LC1123  VERT ORDER      -  THIRD
 LC1123
 LC1123.The horizontal coordinates were determined by differentially corrected
 LC1123.hand held GPS observations or other comparable positioning techniques
 LC1123.and have an estimated accuracy of +/- 3 meters.
 LC1123
 LC1123.The orthometric height was computed from unverified reset data.
 LC1123
 LC1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1123.GEOID18 height accuracy estimate available here.
 LC1123
 LC1123.Click photographs - Photos may exist for this station.
 LC1123
 LC1123;                    North         East    Units  Estimated Accuracy
 LC1123;SPC IL W     -   382,914.9     765,932.4     MT  (+/- 3 meters HH1 GPS) 
 LC1123
 LC1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9604343138(NAD 83)
 LC1123
 LC1123                          SUPERSEDED SURVEY CONTROL
 LC1123
 LC1123.No superseded survey control is available for this station.
 LC1123
 LC1123_MARKER: DR = REFERENCE MARK DISK
 LC1123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1123_STAMPING: STATE 1960 NO 3 1971
 LC1123_MARK LOGO: CGS
 LC1123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1123+STABILITY: SURFACE MOTION
 LC1123
 LC1123  HISTORY     - Date     Condition        Report By
 LC1123  HISTORY     - 1971     MONUMENTED       NGS
 LC1123
 LC1123                          STATION DESCRIPTION
 LC1123
 LC1123'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1123'3.8 MI S FROM LINCOLN.
 LC1123'3.15 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION WITH
 LC1123'STATE HIGHWAYS 10 AND 121 AT THE WEST EDGE OF LINCOLN, THENCE
 LC1123'EAST AND SOUTH ON PAVED ROAD FOR 0.25 MILE TO ROAD LEFT, THENCE
 LC1123'EAST ON PAVED ROAD FOR 0.5 MILE TO MARK ON RIGHT, 0.3 MILE WEST
 LC1123'OF LINCOLN STATE SCHOOL ANNEX, 246 FEET WEST OF SCHOOL FENCE
 LC1123'CORNER, 30 FEET SOUTH OF CENTERLINE OF ROAD, 1 FOOT WEST OF A
 LC1123'METAL WITNESS POST, SET IN TOP OF A ROUND CONCRETE POST
 LC1123'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1122 ***********************************************************************
 LC1122  DESIGNATION -  STATE RM 4
 LC1122  PID         -  LC1122
 LC1122  STATE/COUNTY-  IL/LOGAN
 LC1122  COUNTRY     -  US
 LC1122  USGS QUAD   -  BROADWELL (2018)
 LC1122
 LC1122                         *CURRENT SURVEY CONTROL
 LC1122  ______________________________________________________________________
 LC1122* NAD 83(1986) POSITION- 40 06 49.85   (N) 089 23 36.13   (W)   HD_HELD1
 LC1122* NAVD 88 ORTHO HEIGHT -   178.74  (meters)      586.4   (feet) RESET
 LC1122  ______________________________________________________________________
 LC1122  GEOID HEIGHT    -        -32.513 (meters)                     GEOID18
 LC1122  VERT ORDER      -  THIRD
 LC1122
 LC1122.The horizontal coordinates were determined by differentially corrected
 LC1122.hand held GPS observations or other comparable positioning techniques
 LC1122.and have an estimated accuracy of +/- 3 meters.
 LC1122
 LC1122.The orthometric height was computed from unverified reset data.
 LC1122
 LC1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1122.GEOID18 height accuracy estimate available here.
 LC1122
 LC1122.Click photographs - Photos may exist for this station.
 LC1122
 LC1122;                    North         East    Units  Estimated Accuracy
 LC1122;SPC IL W     -   382,914.8     765,921.5     MT  (+/- 3 meters HH1 GPS) 
 LC1122
 LC1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9603243138(NAD 83)
 LC1122
 LC1122                          SUPERSEDED SURVEY CONTROL
 LC1122
 LC1122.No superseded survey control is available for this station.
 LC1122
 LC1122_MARKER: DR = REFERENCE MARK DISK
 LC1122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1122_STAMPING: STATE 1960 NO 4 1971
 LC1122_MARK LOGO: CGS
 LC1122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1122+STABILITY: SURFACE MOTION
 LC1122
 LC1122  HISTORY     - Date     Condition        Report By
 LC1122  HISTORY     - 1971     MONUMENTED       NGS
 LC1122
 LC1122                          STATION DESCRIPTION
 LC1122
 LC1122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1122'3.8 MI S FROM LINCOLN.
 LC1122'3.15 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION WITH
 LC1122'STATE HIGHWAYS 10 AND 121 AT THE WEST EDGE OF LINCOLN, THENCE
 LC1122'EAST AND SOUTH 0.25 MILE ON PAVED ROAD, THENCE 0.5 MILE ON PAVED
 LC1122'ROAD TO MARK ON THE RIGHT, 0.3 MILE WEST OF THE LINCOLN STATE
 LC1122'SCHOOL ANNEX, 1 FOOT EAST OF A METAL WITNESS POST, 30 FEET SOUTH
 LC1122'OF THE CENTERLINE OF THE ROAD, 280 FEET WEST OF SCHOOL FENCE
 LC1122'CORNER, SET IN TOP OF A ROUND CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8003 ***********************************************************************
 DO8003  DESIGNATION -  STATION NO 697
 DO8003  PID         -  DO8003
 DO8003  STATE/COUNTY-  IL/ADAMS
 DO8003  COUNTRY     -  US
 DO8003  USGS QUAD   -  AUGUSTA (2018)
 DO8003
 DO8003                         *CURRENT SURVEY CONTROL
 DO8003  ______________________________________________________________________
 DO8003* NAD 83(2011) POSITION- 40 08 03.78605(N) 090 56 29.34178(W)   ADJUSTED
 DO8003* NAD 83(2011) ELLIP HT-   179.447 (meters)        (05/22/13)   ADJUSTED
 DO8003* NAD 83(2011) EPOCH   -  2010.00
 DO8003* NAVD 88 ORTHO HEIGHT -   212.3   (meters)      697.    (feet) GPS OBS
 DO8003  ______________________________________________________________________
 DO8003  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO8003  GEOID HEIGHT    -        -32.901 (meters)                     GEOID12A
 DO8003  GEOID HEIGHT    -        -32.909 (meters)                     GEOID18
 DO8003  NAD 83(2011) X  -    -80,237.753 (meters)                     COMP
 DO8003  NAD 83(2011) Y  - -4,882,580.753 (meters)                     COMP
 DO8003  NAD 83(2011) Z  -  4,089,520.563 (meters)                     COMP
 DO8003  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 DO8003
 DO8003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO8003  Standards:
 DO8003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO8003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO8003  -------------------------------------------------------------------
 DO8003  NETWORK    0.58   1.39           0.25   0.22   0.71     -0.03490962
 DO8003  -------------------------------------------------------------------
 DO8003  Click here for local accuracies and other accuracy information.
 DO8003
 DO8003.The horizontal coordinates were established by GPS observations
 DO8003.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO8003
 DO8003.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO8003.been affixed to the stable North American tectonic plate. See 
 DO8003.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO8003
 DO8003.The horizontal coordinates are valid at the epoch date displayed above
 DO8003.which is a decimal equivalence of Year/Month/Day.
 DO8003
 DO8003.The orthometric height was determined by GPS observations and a
 DO8003.high-resolution geoid model.
 DO8003
 DO8003.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8003.GEOID18 height accuracy estimate available here.
 DO8003
 DO8003.Click photographs - Photos may exist for this station.
 DO8003
 DO8003.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO8003
 DO8003.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO8003
 DO8003.The ellipsoidal height was determined by GPS observations
 DO8003.and is referenced to NAD 83.
 DO8003
 DO8003. The following values were computed from the NAD 83(2011) position.
 DO8003
 DO8003;                    North         East     Units Scale Factor Converg.
 DO8003;SPC IL W     -   385,196.283   633,968.800   MT  0.99999483   -0 29 58.0
 DO8003;SPC IL W     - 1,263,764.81  2,079,945.97   sFT  0.99999483   -0 29 58.0
 DO8003;UTM  15      - 4,444,704.011   675,375.838   MT  0.99997863   +1 19 38.0
 DO8003
 DO8003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO8003!SPC IL W     -   0.99997185  x   0.99999483  =   0.99996668
 DO8003!UTM  15      -   0.99997185  x   0.99997863  =   0.99995048
 DO8003
 DO8003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE7537544704(NAD 83)
 DO8003
 DO8003                          SUPERSEDED SURVEY CONTROL
 DO8003
 DO8003.No superseded survey control is available for this station.
 DO8003
 DO8003_MARKER: DD = SURVEY DISK
 DO8003_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DO8003_STAMPING: NO 697 ELEVATION 697
 DO8003_MARK LOGO: CGS+SS
 DO8003_PROJECTION: PROJECTING 30 CENTIMETERS
 DO8003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO8003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8003+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2011
 DO8003
 DO8003  HISTORY     - Date     Condition        Report By
 DO8003  HISTORY     - 1934     MONUMENTED       ILGS
 DO8003  HISTORY     - 20110913 GOOD             ILDT
 DO8003
 DO8003                          STATION DESCRIPTION
 DO8003
 DO8003'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO8003'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) WEST OF CAMDEN, 7.2 MI
 DO8003'(11.6 KM) NORTH OF CLAYTON AND 6.6 MI (10.6 KM) SOUTH OF AUGUSTA.
 DO8003'
 DO8003'TO REACH FROM THE INTERSECTION OF IL 61 AND IL 94, PROCEED EAST ON IL
 DO8003'94 FOR 2 MI (3.2 KM) CONTINUE EAST ON N2600TH AVENUE FOR 4.6 MI (7.4
 DO8003'KM) TO THE STATION ON THE LEFT IN THE NORTHWEST QUADRANT OF N2600TH
 DO8003'AVENUE AND CO HIGHWAY 14.
 DO8003'
 DO8003'THE STATION IS A CGS DISK IN CONCRETE PROJECTING 1 FT (0.3 M) ABOVE
 DO8003'THE GROUND.  IT IS 29.5 FT (9.0 M) EAST OF THE CENTERLINE CO HIGHWAY
 DO8003'14, 29 FT (8.8 M) NORTH OF THE CENTERLINE OF N2600TH AVENUE AND 9 FT
 DO8003'(2.7 M) NORTHWEST OF THE NORTHWEST QUADRANT EDGE OF PAVEMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1455 ***********************************************************************
 KB1455  DESIGNATION -  STAUNTON
 KB1455  PID         -  KB1455
 KB1455  STATE/COUNTY-  IL/MACOUPIN
 KB1455  COUNTRY     -  US
 KB1455  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1455
 KB1455                         *CURRENT SURVEY CONTROL
 KB1455  ______________________________________________________________________
 KB1455* NAD 83(1997) POSITION- 39 00 33.70870(N) 089 46 37.05024(W)   ADJUSTED
 KB1455* NAVD 88 ORTHO HEIGHT -   195.    (meters)      640.    (feet) SCALED
 KB1455  ______________________________________________________________________
 KB1455  GEOID HEIGHT    -        -31.185 (meters)                     GEOID18
 KB1455  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 KB1455  HORZ ORDER      -  FIRST
 KB1455
 KB1455.The horizontal coordinates were established by classical geodetic methods
 KB1455.and adjusted by the National Geodetic Survey in October 1999.
 KB1455
 KB1455.The orthometric height was scaled from a topographic map.
 KB1455
 KB1455.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1455.GEOID18 height accuracy estimate available here.
 KB1455
 KB1455.Click photographs - Photos may exist for this station.
 KB1455
 KB1455.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1455
 KB1455. The following values were computed from the NAD 83(1997) position.
 KB1455
 KB1455;                    North         East     Units Scale Factor Converg.
 KB1455;SPC IL W     -   260,080.973   733,752.645   MT  0.99995520   +0 14 43.1
 KB1455;SPC IL W     -   853,282.33  2,407,320.14   sFT  0.99995520   +0 14 43.1
 KB1455;UTM  16      - 4,321,485.019   259,550.254   MT  1.00031197   -1 44 55.6
 KB1455
 KB1455!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1455!SPC IL W     -   0.99997432  x   0.99995520  =   0.99992952
 KB1455!UTM  16      -   0.99997432  x   1.00031197  =   1.00028628
 KB1455
 KB1455:                Primary Azimuth Mark                     Grid Az
 KB1455:SPC IL W     -  STAUNTON AZ MK                           214 33 14.1
 KB1455:UTM  16      -  STAUNTON AZ MK                           216 32 52.8
 KB1455
 KB1455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5955021485(NAD 83)
 KB1455
 KB1455|---------------------------------------------------------------------|
 KB1455| PID    Reference Object                     Distance      Geod. Az  |
 KB1455|                                                           dddmmss.s |
 KB1455| KB1453 CONSOLIDATED COAL MINE 15 STK       APPROX. 6.8 KM 0093311.8 |
 KB1455| KB1454 STAUNTON CONSOL COAL 7 STK          APPROX. 2.6 KM 0314513.7 |
 KB1455| KB1437 MOUNT OLIVE IMMANUEL LUTH CH        APPROX. 8.3 KM 0320718.5 |
 KB1455| KB0926 STAUNTON AZ MK                                     2144757.2 |
 KB1455| JB2004 EDWARDSVILLE MUNICIPAL SPIPE        APPROX.26.7 KM 2161926.6 |
 KB1455| KB0925 STAUNTON RM 2                        35.366 METERS 24930     |
 KB1455| KB1458 STAUNTON LUTHERAN CH SPIRE          APPROX. 1.0 KM 2715157.7 |
 KB1455| KB0924 STAUNTON RM 3                        28.762 METERS 30231     |
 KB1455| KB1459 STAUNTON CATH CHURCH SPIRE          APPROX. 0.6 KM 3033843.0 |
 KB1455| KB1451 CONSOLIDATED COAL MINE 14 STK       APPROX. 2.6 KM 3110732.2 |
 KB1455| KB1450 SUPERIOR COAL CO MINE 4 STK         APPROX. 9.1 KM 3120245.1 |
 KB1455| KB1449 SUPERIOR COAL CO MINE 3 STK         APPROX.11.0 KM 3361446.5 |
 KB1455| KB1456 STAUNTON MUNICIPAL TANK             APPROX. 1.4 KM 3440304.7 |
 KB1455| KB0923 STAUNTON RM 1                        35.616 METERS 34653     |
 KB1455| KB1457 SUPERIOR COAL CO MINE 1 STK         APPROX.11.3 KM 3550756.2 |
 KB1455|---------------------------------------------------------------------|
 KB1455
 KB1455                          SUPERSEDED SURVEY CONTROL
 KB1455
 KB1455  NAD 83(1986)-  39 00 33.71925(N)    089 46 37.04251(W) AD(       ) 1
 KB1455  NAD 27      -  39 00 33.55300(N)    089 46 36.70300(W) AD(       ) 1
 KB1455
 KB1455.Superseded values are not recommended for survey control.
 KB1455
 KB1455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1455.See file dsdata.pdf to determine how the superseded data were derived.
 KB1455
 KB1455_MARKER: DS = TRIANGULATION STATION DISK
 KB1455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1455_STAMPING: STAUNTON 1934
 KB1455_MARK LOGO: CGS
 KB1455_PROJECTION: RECESSED 30 CENTIMETERS
 KB1455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1455+STABILITY: SURFACE MOTION
 KB1455
 KB1455  HISTORY     - Date     Condition        Report By
 KB1455  HISTORY     - 1934     MONUMENTED       CGS
 KB1455  HISTORY     - 1960     GOOD             CGS
 KB1455
 KB1455                          STATION DESCRIPTION
 KB1455
 KB1455'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1455'IN THE NORTHWEST CORNER OF LARGE FIELD OWNED BY JOE SAWYER WHO LIVES
 KB1455'IN STAUNTON WHICH IS ON THE SOUTHEAST SIDE OF STAUNTON, NEAR
 KB1455'THE EAST END OF CURVE FROM THE SOUTHWEST TO THE NORTHEAST, WHERE U.S.
 KB1455'HIGHWAY 66 BEARS EASTWARD FROM PARALLELING RAILROAD AND
 KB1455'ELECTRIC POWER LINE, 43 FEET SOUTHEAST OF CENTER LINE OF U.S. HIGHWAY
 KB1455'66, 15 FEET S.S.W. OF PROPERTY LINE, ABOUT 150
 KB1455'FEET EAST-NORTHEAST OF POWER LINE, AND 12 INCHES BELOW SURFACE OF
 KB1455'GROUND.
 KB1455'
 KB1455'TO REACH STA. FR. THE N.  SIDE OF SQUARE IN STAUNTON, GO EAST AND
 KB1455'NORTH ON THE LITCHFIELD-STAUNTON ROAD FOR 1.3 MILES TO ITS
 KB1455'JUNCTION WITH U.S. HIGHWAY 66, TURN SOUTH ON U.S. HIGHWAY 66 FOR 0.9
 KB1455'MILE TO THE STATION ON THE SOUTHEAST SIDE OF ROAD.
 KB1455'
 KB1455'SURFACE, UNDREGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1455'DISKS SET IN CONCRETE.
 KB1455'
 KB1455'REFERENCE MARK NO. 1 IS NORTH-NORTHWEST OF THE STATION, 1 FOOT SOUTH
 KB1455'OF THE FENCE LINE, 20 FEET NORTH OF THE CENTER LINE OF CINDER
 KB1455'ROAD, NEAR SOUTHEAST CORNER OF FRONT YARD TO WHITE BUNGALOW OWNED BY
 KB1455'GEORGE VERSNICK, AND PROJECTS 6 INCHES. REFERENCE MARK NO. 2 IS
 KB1455'SOUTHWEST OF THE STATION, 2 FEET NORTHEAST OF U.S. HIGHWAY 66
 KB1455'RIGHT-OF-WAY POST, 30 FT.E OF THE CENTER LINE OF U.S. HIGHWAY
 KB1455'66, AND PROJECTS 8 INCHES. THE DISTANCE BETWEEN REFERENCE MARK NO.1
 KB1455'AND REFERENCE MARK NO.2 IS 175.17 FEET.
 KB1455'
 KB1455'AZIMUTH MARK IS SOUTH-SOUTHWEST OF THE STATION, 30 FEET EAST OF
 KB1455'CENTER LINE OF U.S. HIGHWAY 66, 62 FT.  N. OF FENCE LINE, 34
 KB1455'FEET WEST OF POWER LINE AND PROJECTS 12 INCHES.
 KB1455'
 KB1455'113-FOOT TOWER AT DORSEY IS VISIBLE AT 78 FEET.
 KB1455'
 KB1455'100-FOOT TOWER AT BAUER IS VISIBLE AT 65 FEET.
 KB1455'
 KB1455'100-FOOT TOWER AT GILLESPIE IS VISIBLE AT 65 FEET.
 KB1455'
 KB1455'113-FOOT TOWER AT JOHNSON IS VISIBLE AT 73 FEET.
 KB1455'
 KB1455'100-FOOT TOWER AT MOUNT OLIVE IS VISIBLE AT 50 FEET.
 KB1455'
 KB1455'113-FOOT TOWER AT GROTE IS VISIBLE AT 73 FEET.
 KB1455'
 KB1455'113-FOOT TOWER AT EDWARDSVILLE IS VISIBLE AT 83 FEET.
 KB1455
 KB1455                          STATION RECOVERY (1960)
 KB1455
 KB1455'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1455'STATION MARK, AZIMUTH MARK AND REFERENCE MARK NUMBER 1 AND 2 WERE
 KB1455'RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE DISTANCE AND
 KB1455'DIRECTION TO R.M. NO. 1 CHECKED. THE DISTANCE AND DIRECTION TO R.M.
 KB1455'NO. 2 WAS MEASURED AND A DIFFERENCE WAS FOUND, A SECOND SET OF
 KB1455'OBSSERVATION WAS TAKEN AND THE RESULTS MEANED.
 KB1455'
 KB1455'FOLLOWING IS A COMPLETE NEW DESCRIPTION.
 KB1455'
 KB1455'STATION IS LOCATED IN THE EAST EDGE OF STAUNTON, JUST EAST OF OLD
 KB1455'U.S. HIGHWAY 66 AND ON LAWN AT THE HOME OF MR.  WALTER CARSON.
 KB1455'
 KB1455'TO REACH FROM THE POST OFFICE IN STAUNTON, GO NORTH ABOUT 200 FEET TO
 KB1455'MAIN STREET, LITCHFIELD-STAUNTON ROAD, TURN RIGHT AND GO EAST
 KB1455'THEN EAST-NORTHEAST FOR 1.4 MILES TO A DIAGONAL CROSSROAD OLD U.S.
 KB1455'HIGHWAY 66,TURN SHARP RIGHT AND GO SOUTHEAST ON OLD U.S. HIGHWAY
 KB1455'66 FOR 0.95 MILE TO STATION ON LEFT ON LAWN AT HOME OF MR. WALTER
 KB1455'CARSON.
 KB1455'
 KB1455'STATION MARK, A STANDARD STATION DISK STAMPED STAUNTON 1934 IS SET IN
 KB1455'TOP OF A CONCRETE POST WHICH IS SET 12 INCHES BELOW THE SURFACE
 KB1455'OF THE GROUND. THE MARK IS 101.6 FEET SOUTHWEST OF THE NORTHWEST
 KB1455'CORNER OF HOUSE, 59.8 FEET WEST OF SOUTHWEST CORNER OF HOUSE, 43
 KB1455'FEET SOUTHEAST OF CENTER OF OLD U.S. HIGHWAY 66, 19 FEET
 KB1455'EAST-NORTHEAST OF FENCE CORNER AND 12.8 FEET EAST OF POWER POLE.
 KB1455'
 KB1455'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED STAUNTON NO 1
 KB1455'1934 IS SET IN TOP OF A 12 INCH IN DIAMETER ROUND CONCRETE POST
 KB1455'WHICH PROJECTS ABOUT 3 INCHES. THE MARK IS 79.6 FEET EAST OF A FIRE
 KB1455'HYDRANT, 46.8 FEET SOUTH-SOUTHWEST OF SOUTHWEST CORNER OF HOUSE,
 KB1455'33 FEET WEST OF A LARGE TREE AND 26 FEET NORTH OF CENTER OF SURFACED
 KB1455'ROAD.
 KB1455'
 KB1455'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED STAUNTON NO 2
 KB1455'1934 IS SET IN TOP OF A 12 INCH IN DIAMETER ROUND CONCRETE POST
 KB1455'WHICH PROJECTS ABOUT 10 INCHES. THE MARK IS 101 FEET SOUTHWEST OF
 KB1455'FENCE CORNER, 31 FEET SOUTHEAST OF CENTER OF OLD U.S. HIGHWAY
 KB1455'66 AND 6 FEET NORTHWEST OF FENCE.
 KB1455'
 KB1455'REFERENCE MARK 3, A STANDARD REFERENCE DISK STAMPED STAUNTON NO 3
 KB1455'1934 IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 KB1455'SET FLUSH WITH THE GROUND. THE MARK IS 100 FEET SOUTH-SOUTHEAST OF
 KB1455'THE SOUTHEAST LEG OF POWER LINE TOWER, 63.5 FEET SOUTHEAST OF
 KB1455'FIRE HYDRANT, 37 FEET SOUTH OF CENTER OF ROAD AND 36 FEET NORTHWEST
 KB1455'OF THE CENTER OF OLD U.S. HIGHWAY 66. A TRAVERSE CONNECTION WAS
 KB1455'MADE TO STAUNTON 1934 FROM STAUNTON NO 3 1934. THE DISTANCE IS 28.762
 KB1455'METERS OR 94.36 FEET.
 KB1455'
 KB1455'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED STAUNTON 1934 IS SET
 KB1455'IN TOP OF A 12 INCH IN DIAMETER ROUND CONCRETE POST WHICH
 KB1455'PROJECTS ABOUT 12 INCHES. THE MARK IS 81.4 FEET WEST OF THE SOUTHWEST
 KB1455'CORNER OF HOUSE, 31 FEET EAST OF CENTER OF OLD U.S. HIGHWAY
 KB1455'66, 24.6 FEET SOUTH OF THE SOUTHEAST END OF A CULVERT AND 5.8 FEET
 KB1455'SOUTH-SOUTHWEST OF AN APPLE TREE. TO REACH THE AZIMUTH MARK
 KB1455'FROM STATION, GO SOUTH ON OLD U.S. HIGHWAY 66 FOR 0.35 MILE TO
 KB1455'AZIMUTH MARK ON EAST SIDE OF ROAD AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0926 ***********************************************************************
 KB0926  DESIGNATION -  STAUNTON AZ MK
 KB0926  PID         -  KB0926
 KB0926  STATE/COUNTY-  IL/MACOUPIN
 KB0926  COUNTRY     -  US
 KB0926  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB0926
 KB0926                         *CURRENT SURVEY CONTROL
 KB0926  ______________________________________________________________________
 KB0926* NAD 83(1986) POSITION- 39 00 20.     (N) 089 46 48.     (W)   SCALED
 KB0926* NAVD 88 ORTHO HEIGHT -   189.268 (meters)      620.96  (feet) ADJUSTED
 KB0926  ______________________________________________________________________
 KB0926  GEOID HEIGHT    -        -31.180 (meters)                     GEOID18
 KB0926  DYNAMIC HEIGHT  -        189.156 (meters)      620.59  (feet) COMP
 KB0926  MODELED GRAVITY -    980,032.0   (mgal)                       NAVD 88
 KB0926
 KB0926  VERT ORDER      -  SECOND    CLASS 0
 KB0926
 KB0926.The horizontal coordinates were scaled from a map and have
 KB0926.an estimated accuracy of +/- 6 seconds.
 KB0926
 KB0926.The orthometric height was determined by differential leveling and
 KB0926.adjusted by the NATIONAL GEODETIC SURVEY
 KB0926.in June 1991.
 KB0926
 KB0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0926.GEOID18 height accuracy estimate available here.
 KB0926
 KB0926.Click photographs - Photos may exist for this station.
 KB0926
 KB0926.The dynamic height is computed by dividing the NAVD 88
 KB0926.geopotential number by the normal gravity value computed on the
 KB0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0926.degrees latitude (g = 980.6199 gals.).
 KB0926
 KB0926.The modeled gravity was interpolated from observed gravity values.
 KB0926
 KB0926;                    North         East    Units  Estimated Accuracy
 KB0926;SPC IL W     -   259,660.      733,490.      MT  (+/- 180 meters Scaled)
 KB0926
 KB0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ592210(NAD 83)
 KB0926
 KB0926                          SUPERSEDED SURVEY CONTROL
 KB0926
 KB0926  NGVD 29 (??/??/92)  189.384  (m)          621.34   (f) ADJ UNCH    2 0
 KB0926
 KB0926.Superseded values are not recommended for survey control.
 KB0926
 KB0926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0926.See file dsdata.pdf to determine how the superseded data were derived.
 KB0926
 KB0926_MARKER: DZ = AZIMUTH MARK DISK
 KB0926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0926_STAMPING: STAUNTON 1934
 KB0926_MARK LOGO: CGS
 KB0926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0926+STABILITY: SURFACE MOTION
 KB0926
 KB0926  HISTORY     - Date     Condition        Report By
 KB0926  HISTORY     - 1934     MONUMENTED       CGS
 KB0926  HISTORY     - 1960     GOOD             CGS
 KB0926
 KB0926                          STATION DESCRIPTION
 KB0926
 KB0926'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0926'2.6 MI SE FROM STAUNTON.
 KB0926'ABOUT 1.3 MILES NORTHEAST ALONG THE STAUNTON AND LITCHFIELD
 KB0926'ROAD FROM THE PUBLIC PARK, THENCE 1.25 MILES SOUTHWEST ALONG
 KB0926'OLD U.S. HIGHWAY 66, AT THE JUNCTION OF A DRIVE EAST TO A HOUSE,
 KB0926'31 FEET EAST OF THE CENTER LINE OF THE HIGHWAY 31 FEET SOUTH
 KB0926'OF THE CENTER LINE OF THE DRIVE, 81 FEET WEST OF THE SOUTHWEST
 KB0926'CORNER OF THE HOUSE, 6 FEET SOUTH OF AN EIGHT INCH APPLE TREE,
 KB0926'ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 KB0926'OF A CONCRETE POST PROJECTING 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1459 ***********************************************************************
 KB1459  DESIGNATION -  STAUNTON CATH CHURCH SPIRE
 KB1459  PID         -  KB1459
 KB1459  STATE/COUNTY-  IL/MACOUPIN
 KB1459  COUNTRY     -  US
 KB1459  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1459
 KB1459                         *CURRENT SURVEY CONTROL
 KB1459  ______________________________________________________________________
 KB1459* NAD 83(1997) POSITION- 39 00 44.93030(N) 089 46 58.66343(W)   ADJUSTED
 KB1459  ______________________________________________________________________
 KB1459  GEOID HEIGHT    -        -31.188 (meters)                     GEOID18
 KB1459  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 KB1459  HORZ ORDER      -  THIRD
 KB1459
 KB1459.The horizontal coordinates were established by classical geodetic methods
 KB1459.and adjusted by the National Geodetic Survey in October 1999.
 KB1459
 KB1459.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1459.GEOID18 height accuracy estimate available here.
 KB1459
 KB1459.Click photographs - Photos may exist for this station.
 KB1459
 KB1459.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1459
 KB1459. The following values were computed from the NAD 83(1997) position.
 KB1459
 KB1459;                    North         East     Units Scale Factor Converg.
 KB1459;SPC IL W     -   260,424.793   733,231.207   MT  0.99995477   +0 14 29.5
 KB1459;SPC IL W     -   854,410.34  2,405,609.38   sFT  0.99995477   +0 14 29.5
 KB1459;UTM  16      - 4,321,846.906   259,040.913   MT  1.00031499   -1 45 09.7
 KB1459
 KB1459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5904021846(NAD 83)
 KB1459
 KB1459                          SUPERSEDED SURVEY CONTROL
 KB1459
 KB1459  NAD 83(1986)-  39 00 44.94088(N)    089 46 58.65551(W) AD(       ) 3
 KB1459  NAD 27      -  39 00 44.77100(N)    089 46 58.30900(W) AD(       ) 3
 KB1459
 KB1459.Superseded values are not recommended for survey control.
 KB1459
 KB1459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1459.See file dsdata.pdf to determine how the superseded data were derived.
 KB1459
 KB1459_MARKER: 90 = CHURCH SPIRE
 KB1459
 KB1459  HISTORY     - Date     Condition        Report By
 KB1459  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1459
 KB1459                          STATION DESCRIPTION
 KB1459
 KB1459'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1454 ***********************************************************************
 KB1454  DESIGNATION -  STAUNTON CONSOL COAL 7 STK
 KB1454  PID         -  KB1454
 KB1454  STATE/COUNTY-  IL/MACOUPIN
 KB1454  COUNTRY     -  US
 KB1454  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1454
 KB1454                         *CURRENT SURVEY CONTROL
 KB1454  ______________________________________________________________________
 KB1454* NAD 83(1997) POSITION- 39 01 44.05416(N) 089 45 41.22939(W)   ADJUSTED
 KB1454  ______________________________________________________________________
 KB1454  GEOID HEIGHT    -        -31.209 (meters)                     GEOID18
 KB1454  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 KB1454  HORZ ORDER      -  THIRD
 KB1454
 KB1454.The horizontal coordinates were established by classical geodetic methods
 KB1454.and adjusted by the National Geodetic Survey in October 1999.
 KB1454
 KB1454.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1454.GEOID18 height accuracy estimate available here.
 KB1454
 KB1454.Click photographs - Photos may exist for this station.
 KB1454
 KB1454.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1454
 KB1454. The following values were computed from the NAD 83(1997) position.
 KB1454
 KB1454;                    North         East     Units Scale Factor Converg.
 KB1454;SPC IL W     -   262,256.015   735,085.948   MT  0.99995633   +0 15 18.6
 KB1454;SPC IL W     -   860,418.28  2,411,694.48   sFT  0.99995633   +0 15 18.6
 KB1454;UTM  16      - 4,323,613.089   260,958.944   MT  1.00030365   -1 44 23.1
 KB1454
 KB1454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6095823613(NAD 83)
 KB1454
 KB1454                          SUPERSEDED SURVEY CONTROL
 KB1454
 KB1454  NAD 83(1986)-  39 01 44.06433(N)    089 45 41.22170(W) AD(       ) 3
 KB1454  NAD 27      -  39 01 43.90200(N)    089 45 40.88200(W) AD(       ) 3
 KB1454
 KB1454.Superseded values are not recommended for survey control.
 KB1454
 KB1454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1454.See file dsdata.pdf to determine how the superseded data were derived.
 KB1454
 KB1454_MARKER: 63 = STACK
 KB1454
 KB1454  HISTORY     - Date     Condition        Report By
 KB1454  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1454
 KB1454                          STATION DESCRIPTION
 KB1454
 KB1454'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1458 ***********************************************************************
 KB1458  DESIGNATION -  STAUNTON LUTHERAN CH SPIRE
 KB1458  PID         -  KB1458
 KB1458  STATE/COUNTY-  IL/MACOUPIN
 KB1458  COUNTRY     -  US
 KB1458  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1458
 KB1458                         *CURRENT SURVEY CONTROL
 KB1458  ______________________________________________________________________
 KB1458* NAD 83(1997) POSITION- 39 00 34.71182(N) 089 47 16.59321(W)   ADJUSTED
 KB1458  ______________________________________________________________________
 KB1458  GEOID HEIGHT    -        -31.184 (meters)                     GEOID18
 KB1458  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 KB1458  HORZ ORDER      -  THIRD
 KB1458
 KB1458.The horizontal coordinates were established by classical geodetic methods
 KB1458.and adjusted by the National Geodetic Survey in October 1999.
 KB1458
 KB1458.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1458.GEOID18 height accuracy estimate available here.
 KB1458
 KB1458.Click photographs - Photos may exist for this station.
 KB1458
 KB1458.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1458
 KB1458. The following values were computed from the NAD 83(1997) position.
 KB1458
 KB1458;                    North         East     Units Scale Factor Converg.
 KB1458;SPC IL W     -   260,107.889   732,801.175   MT  0.99995442   +0 14 18.2
 KB1458;SPC IL W     -   853,370.63  2,404,198.52   sFT  0.99995442   +0 14 18.2
 KB1458;UTM  16      - 4,321,545.049   258,599.955   MT  1.00031761   -1 45 20.6
 KB1458
 KB1458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5859921545(NAD 83)
 KB1458
 KB1458                          SUPERSEDED SURVEY CONTROL
 KB1458
 KB1458  NAD 83(1986)-  39 00 34.72252(N)    089 47 16.58509(W) AD(       ) 3
 KB1458  NAD 27      -  39 00 34.55700(N)    089 47 16.24200(W) AD(       ) 3
 KB1458
 KB1458.Superseded values are not recommended for survey control.
 KB1458
 KB1458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1458.See file dsdata.pdf to determine how the superseded data were derived.
 KB1458
 KB1458_MARKER: 90 = CHURCH SPIRE
 KB1458
 KB1458  HISTORY     - Date     Condition        Report By
 KB1458  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1458
 KB1458                          STATION DESCRIPTION
 KB1458
 KB1458'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1456 ***********************************************************************
 KB1456  DESIGNATION -  STAUNTON MUNICIPAL TANK
 KB1456  PID         -  KB1456
 KB1456  STATE/COUNTY-  IL/MACOUPIN
 KB1456  COUNTRY     -  US
 KB1456  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1456
 KB1456                         *CURRENT SURVEY CONTROL
 KB1456  ______________________________________________________________________
 KB1456* NAD 83(1997) POSITION- 39 01 17.12948(N) 089 46 52.95755(W)   ADJUSTED
 KB1456  ______________________________________________________________________
 KB1456  GEOID HEIGHT    -        -31.200 (meters)                     GEOID18
 KB1456  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 KB1456  HORZ ORDER      -  THIRD
 KB1456
 KB1456.The horizontal coordinates were established by classical geodetic methods
 KB1456.and adjusted by the National Geodetic Survey in October 1999.
 KB1456
 KB1456.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1456.GEOID18 height accuracy estimate available here.
 KB1456
 KB1456.Click photographs - Photos may exist for this station.
 KB1456
 KB1456.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1456
 KB1456. The following values were computed from the NAD 83(1997) position.
 KB1456
 KB1456;                    North         East     Units Scale Factor Converg.
 KB1456;SPC IL W     -   261,418.269   733,364.272   MT  0.99995488   +0 14 33.3
 KB1456;SPC IL W     -   857,669.77  2,406,045.95   sFT  0.99995488   +0 14 33.3
 KB1456;UTM  16      - 4,322,835.504   259,208.533   MT  1.00031400   -1 45 07.3
 KB1456
 KB1456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5920822835(NAD 83)
 KB1456
 KB1456                          SUPERSEDED SURVEY CONTROL
 KB1456
 KB1456  NAD 83(1986)-  39 01 17.13985(N)    089 46 52.94960(W) AD(       ) 3
 KB1456  NAD 27      -  39 01 16.97500(N)    089 46 52.60900(W) AD(       ) 3
 KB1456
 KB1456.Superseded values are not recommended for survey control.
 KB1456
 KB1456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1456.See file dsdata.pdf to determine how the superseded data were derived.
 KB1456
 KB1456_MARKER: 53 = ELEVATED TANK
 KB1456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1456+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 KB1456
 KB1456  HISTORY     - Date     Condition        Report By
 KB1456  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1456  HISTORY     - 1960     GOOD             CGS
 KB1456  HISTORY     - 20120725 GOOD             GEOCAC
 KB1456
 KB1456                          STATION DESCRIPTION
 KB1456
 KB1456'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1456'STATION IS LOCATED AT THE NORTHEAST EDGE OF STAUNTON.
 KB1456'
 KB1456'TO REACH FROM THE INTERSECTION OF E. LEONARD AND N. EASTON STREETS,
 KB1456'GO NORTH 0.2 MILE TO THE STATION ON THE RIGHT.
 KB1456'
 KB1456'THE TANK IS SUPPORTED BY 4 LEGS, PAINTED SILVER AND APPROXIMATELY 140
 KB1456'FEET HIGH.
 KB1456'
 KB1456'THE TOP OF TANK WAS THE POINT INTERSECTED.
 KB1456'
 KB1456'THIS STATION WAS INTERSECTED IN 1934 BUT NOT DESCRIBED.
 KB1456
 KB1456                          STATION RECOVERY (2012)
 KB1456
 KB1456'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 KB1456'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0923 ***********************************************************************
 KB0923  DESIGNATION -  STAUNTON RM 1
 KB0923  PID         -  KB0923
 KB0923  STATE/COUNTY-  IL/MACOUPIN
 KB0923  COUNTRY     -  US
 KB0923  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB0923
 KB0923                         *CURRENT SURVEY CONTROL
 KB0923  ______________________________________________________________________
 KB0923* NAD 83(1986) POSITION- 39 00 34.83   (N) 089 46 37.39   (W)   HD_HELD1
 KB0923* NAVD 88 ORTHO HEIGHT -   191.352 (meters)      627.79  (feet) ADJUSTED
 KB0923  ______________________________________________________________________
 KB0923  GEOID HEIGHT    -        -31.186 (meters)                     GEOID18
 KB0923  DYNAMIC HEIGHT  -        191.239 (meters)      627.42  (feet) COMP
 KB0923  MODELED GRAVITY -    980,031.5   (mgal)                       NAVD 88
 KB0923
 KB0923  VERT ORDER      -  SECOND    CLASS 0
 KB0923
 KB0923.The horizontal coordinates were determined by differentially corrected
 KB0923.hand held GPS observations or other comparable positioning techniques
 KB0923.and have an estimated accuracy of +/- 3 meters.
 KB0923
 KB0923.The orthometric height was determined by differential leveling and
 KB0923.adjusted by the NATIONAL GEODETIC SURVEY
 KB0923.in June 1991.
 KB0923
 KB0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0923.GEOID18 height accuracy estimate available here.
 KB0923
 KB0923.Click photographs - Photos may exist for this station.
 KB0923
 KB0923.The dynamic height is computed by dividing the NAVD 88
 KB0923.geopotential number by the normal gravity value computed on the
 KB0923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0923.degrees latitude (g = 980.6199 gals.).
 KB0923
 KB0923.The modeled gravity was interpolated from observed gravity values.
 KB0923
 KB0923;                    North         East    Units  Estimated Accuracy
 KB0923;SPC IL W     -   260,115.5     733,744.3     MT  (+/- 3 meters HH1 GPS) 
 KB0923
 KB0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5954321519(NAD 83)
 KB0923
 KB0923                          SUPERSEDED SURVEY CONTROL
 KB0923
 KB0923  NGVD 29 (??/??/92)  191.468  (m)          628.17   (f) ADJ UNCH    2 0
 KB0923
 KB0923.Superseded values are not recommended for survey control.
 KB0923
 KB0923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0923.See file dsdata.pdf to determine how the superseded data were derived.
 KB0923
 KB0923_MARKER: DR = REFERENCE MARK DISK
 KB0923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0923_STAMPING: STAUNTON NO 1 1934
 KB0923_MARK LOGO: CGS
 KB0923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0923+STABILITY: SURFACE MOTION
 KB0923
 KB0923  HISTORY     - Date     Condition        Report By
 KB0923  HISTORY     - 1934     MONUMENTED       CGS
 KB0923  HISTORY     - 1960     GOOD             CGS
 KB0923
 KB0923                          STATION DESCRIPTION
 KB0923
 KB0923'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0923'2.2 MI SE FROM STAUNTON.
 KB0923'ABOUT 1.3 MILES NORTHEAST ALONG THE LITCHFIELD AND STAUNTON ROAD
 KB0923'FROM THE PUBLIC PARK, THENCE 0.9 MILES SOUTHWEST ALONG OLD U.S.
 KB0923'HIGHWAY 66 ON THE OUTSIDE OF A CURVE WITH TANGENTS TO THE EAST
 KB0923'AND SOUTH, AT THE JUNCTION OF A BLACKTOP STREET WEST AND AT A POWER
 KB0923'LINE CROSSING, 77 FEET NORTH OF THE CENTER LINE OF OLD U.S.
 KB0923'HIGHWAY 66, 25 FEET NORTH OF THE CENTER LINE OF THE BLACKTOP STREET
 KB0923'WEST, 47 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE, 187
 KB0923'FEET NORTHWEST OF THE CENTER OF THE JUNCTION, ABOUT 1 FOOT ABOVE
 KB0923'THE LEVEL OF THE STREET AND ABOUT LEVEL WITH OLD U.S. HIGHWAY
 KB0923'66, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0925 ***********************************************************************
 KB0925  DESIGNATION -  STAUNTON RM 2
 KB0925  PID         -  KB0925
 KB0925  STATE/COUNTY-  IL/MACOUPIN
 KB0925  COUNTRY     -  US
 KB0925  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB0925
 KB0925                         *CURRENT SURVEY CONTROL
 KB0925  ______________________________________________________________________
 KB0925* NAD 83(1986) POSITION- 39 00 33.31   (N) 089 46 38.43   (W)   HD_HELD1
 KB0925* NAVD 88 ORTHO HEIGHT -   191.357 (meters)      627.81  (feet) ADJUSTED
 KB0925  ______________________________________________________________________
 KB0925  GEOID HEIGHT    -        -31.185 (meters)                     GEOID18
 KB0925  DYNAMIC HEIGHT  -        191.244 (meters)      627.44  (feet) COMP
 KB0925  MODELED GRAVITY -    980,031.5   (mgal)                       NAVD 88
 KB0925
 KB0925  VERT ORDER      -  SECOND    CLASS 0
 KB0925
 KB0925.The horizontal coordinates were determined by differentially corrected
 KB0925.hand held GPS observations or other comparable positioning techniques
 KB0925.and have an estimated accuracy of +/- 3 meters.
 KB0925
 KB0925.The orthometric height was determined by differential leveling and
 KB0925.adjusted by the NATIONAL GEODETIC SURVEY
 KB0925.in June 1991.
 KB0925
 KB0925.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0925.GEOID18 height accuracy estimate available here.
 KB0925
 KB0925.Click photographs - Photos may exist for this station.
 KB0925
 KB0925.The dynamic height is computed by dividing the NAVD 88
 KB0925.geopotential number by the normal gravity value computed on the
 KB0925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0925.degrees latitude (g = 980.6199 gals.).
 KB0925
 KB0925.The modeled gravity was interpolated from observed gravity values.
 KB0925
 KB0925;                    North         East    Units  Estimated Accuracy
 KB0925;SPC IL W     -   260,068.5     733,719.5     MT  (+/- 3 meters HH1 GPS) 
 KB0925
 KB0925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5951621473(NAD 83)
 KB0925
 KB0925                          SUPERSEDED SURVEY CONTROL
 KB0925
 KB0925  NGVD 29 (??/??/92)  191.473  (m)          628.19   (f) ADJ UNCH    2 0
 KB0925
 KB0925.Superseded values are not recommended for survey control.
 KB0925
 KB0925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0925.See file dsdata.pdf to determine how the superseded data were derived.
 KB0925
 KB0925_MARKER: DR = REFERENCE MARK DISK
 KB0925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0925_STAMPING: STAUNTON NO 2 1934
 KB0925_MARK LOGO: CGS
 KB0925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0925+STABILITY: SURFACE MOTION
 KB0925
 KB0925  HISTORY     - Date     Condition        Report By
 KB0925  HISTORY     - 1934     MONUMENTED       CGS
 KB0925  HISTORY     - 1960     GOOD             CGS
 KB0925
 KB0925                          STATION DESCRIPTION
 KB0925
 KB0925'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0925'2.2 MI SE FROM STAUNTON.
 KB0925'ABOUT 1.3 MILES NORTHEAST ALONG THE LITCHFIELD AND STAUNTON ROAD
 KB0925'FROM THE PUBLIC PARK, THENCE 0.9 MILES SOUTHWEST ALONG OLD
 KB0925'U.S. HIGHWAY 66 ON THE OUTSIDE OF A CURVE WITH TANGENTS TO THE
 KB0925'EAST AND SOUTH, AT THE JUNCTION OF A BLACK TOP STREET WEST AND
 KB0925'AT A POWER LINE CROSSING, 34 FEET SOUTH OF THE CENTER LINE OF
 KB0925'OLD U.S. HIGHWAY 66, 0.5 FEET NORTH OF THE FENCE, 101 FEET
 KB0925'SOUTHWEST OF A FENCE CORNER, 288 FEET SOUTHWEST OF THE JUNCTION
 KB0925'OF THE HIGHWAY AND THE BLACK TOP STREET, ABOUT 2 FEET ABOVE
 KB0925'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 KB0925'PROJECTING 12 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0924 ***********************************************************************
 KB0924  DESIGNATION -  STAUNTON RM 3
 KB0924  PID         -  KB0924
 KB0924  STATE/COUNTY-  IL/MACOUPIN
 KB0924  COUNTRY     -  US
 KB0924  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB0924
 KB0924                         *CURRENT SURVEY CONTROL
 KB0924  ______________________________________________________________________
 KB0924* NAD 83(1997) POSITION- 39 00 34.21015(N) 089 46 38.05822(W)   ADJUSTED
 KB0924* NAVD 88 ORTHO HEIGHT -   190.878 (meters)      626.24  (feet) ADJUSTED
 KB0924  ______________________________________________________________________
 KB0924  GEOID HEIGHT    -        -31.185 (meters)                     GEOID18
 KB0924  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 KB0924  DYNAMIC HEIGHT  -        190.765 (meters)      625.87  (feet) COMP
 KB0924  MODELED GRAVITY -    980,031.5   (mgal)                       NAVD 88
 KB0924
 KB0924  HORZ ORDER      -  SECOND
 KB0924  VERT ORDER      -  SECOND    CLASS 0
 KB0924
 KB0924.The horizontal coordinates were established by classical geodetic methods
 KB0924.and adjusted by the National Geodetic Survey in October 1999.
 KB0924
 KB0924.The orthometric height was determined by differential leveling and
 KB0924.adjusted by the NATIONAL GEODETIC SURVEY
 KB0924.in June 1991.
 KB0924
 KB0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0924.GEOID18 height accuracy estimate available here.
 KB0924
 KB0924.Click photographs - Photos may exist for this station.
 KB0924
 KB0924.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0924
 KB0924.The dynamic height is computed by dividing the NAVD 88
 KB0924.geopotential number by the normal gravity value computed on the
 KB0924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0924.degrees latitude (g = 980.6199 gals.).
 KB0924
 KB0924.The modeled gravity was interpolated from observed gravity values.
 KB0924
 KB0924. The following values were computed from the NAD 83(1997) position.
 KB0924
 KB0924;                    North         East     Units Scale Factor Converg.
 KB0924;SPC IL W     -   260,096.331   733,728.328   MT  0.99995518   +0 14 42.5
 KB0924;SPC IL W     -   853,332.71  2,407,240.36   sFT  0.99995518   +0 14 42.5
 KB0924;UTM  16      - 4,321,501.221   259,526.478   MT  1.00031211   -1 44 56.3
 KB0924
 KB0924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0924!SPC IL W     -   0.99997495  x   0.99995518  =   0.99993013
 KB0924!UTM  16      -   0.99997495  x   1.00031211  =   1.00028705
 KB0924
 KB0924:                Primary Azimuth Mark                     Grid Az
 KB0924:SPC IL W     -  STAUNTON AZ MK                           211 29 07.4
 KB0924:UTM  16      -  STAUNTON AZ MK                           213 28 46.2
 KB0924
 KB0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5952621501(NAD 83)
 KB0924
 KB0924|---------------------------------------------------------------------|
 KB0924| PID    Reference Object                     Distance      Geod. Az  |
 KB0924|                                                           dddmmss.s |
 KB0924| KB1439 MOUNT OLIVE MUNICIPAL TANK          APPROX. 8.4 KM 0313213.1 |
 KB0924| KB1438 MT OLIVE ILL PWR LT MICRO MAST      APPROX. 4.5 KM 0322713.5 |
 KB0924| KB0923 STAUNTON RM 1                        25.122 METERS 04003     |
 KB0924| KB1455 STAUNTON                             28.762 METERS 12231     |
 KB0924| KB0925 STAUNTON RM 2                        29.226 METERS 19741     |
 KB0924| KB0926 STAUNTON AZ MK                                     2114349.9 |
 KB0924| KB1458 STAUNTON LUTHERAN CH SPIRE          APPROX. 0.9 KM 2705733.6 |
 KB0924| KB1459 STAUNTON CATH CHURCH SPIRE          APPROX. 0.6 KM 3034156.2 |
 KB0924| KB1456 STAUNTON MUNICIPAL TANK             APPROX. 1.4 KM 3445052.1 |
 KB0924|---------------------------------------------------------------------|
 KB0924
 KB0924                          SUPERSEDED SURVEY CONTROL
 KB0924
 KB0924  NAD 83(1986)-  39 00 34.22074(N)    089 46 38.05055(W) AD(       ) 2
 KB0924  NAD 27      -  39 00 34.05490(N)    089 46 37.71050(W) AD(       ) 2
 KB0924  NGVD 29 (??/??/92)  190.994  (m)          626.62   (f) ADJ UNCH    2 0
 KB0924  NGVD 29             190.99   (m)          626.6    (f) LEVELING    3  
 KB0924
 KB0924.Superseded values are not recommended for survey control.
 KB0924
 KB0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0924.See file dsdata.pdf to determine how the superseded data were derived.
 KB0924
 KB0924_MARKER: DR = REFERENCE MARK DISK
 KB0924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0924_STAMPING: STAUNTON NO 3 1934
 KB0924_MARK LOGO: CGS
 KB0924_PROJECTION: FLUSH
 KB0924_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0924+STABILITY: SURFACE MOTION
 KB0924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0924+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2024
 KB0924
 KB0924  HISTORY     - Date     Condition        Report By
 KB0924  HISTORY     - 1960     MONUMENTED       CGS
 KB0924  HISTORY     - 1960     GOOD             CGS
 KB0924  HISTORY     - 20100323 GOOD             JCLS
 KB0924  HISTORY     - 20210803 GOOD             ILDT
 KB0924  HISTORY     - 20240909 GOOD             ILDW
 KB0924
 KB0924                          STATION DESCRIPTION
 KB0924
 KB0924'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB0924'STATION IS LOCATED IN THE EAST EDGE OF STAUNTON, JUST WEST OF OLD
 KB0924'U.S. HIGHWAY 66 AND APPROXIMATELY 200 FEET EAST OF CHICAGO AND
 KB0924'NORTHWESTERN RAILROAD TRACK.
 KB0924'
 KB0924'TO REACH FROM THE POST OFFICE IN STAUNTON, GO NORTH ABOUT 200 FEET TO
 KB0924'MAIN STREET LITCHFIELD-STAUNTON ROAD, TURN RIGHT AND GO EAST
 KB0924'THEN EAST-NORTHEAST FOR 1.4 MILES TO A DIAGONAL CROSSROAD OLD U.S.
 KB0924'HIGHWAY 66, TURN SHARP RIGHT AND GO SOUTHEAST ON OLD U.S.
 KB0924'HIGHWAY 66 FOR 0.95 MILE TO ROAD FORK AND STATION IN TRIANGLE FORMED
 KB0924'BY OLD U.S. HIGHWAY 66 AND A SURFACED EAST-WEST STREET.
 KB0924'
 KB0924'STATION MARK, A STANDARD REFERENCE MARK STAMPED STAUNTON NO 3 1934 IS
 KB0924'SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
 KB0924'WITH THE GROUND. THE MARK IS 100 FEET SOUTH-SOUTHEAST OF THE
 KB0924'SOUTHEAST LEG OF POWER LINE TOWER, 63.5 FEET SOUTHEAST OF FIRE
 KB0924'HYDRANT, 37 FEET SOUTH OF CENTER OF ROAD AND 36 FEET NORTHWEST OF
 KB0924'CENTER OF OLD U.S.  HIGHWAY 66. A TRAVERSE CONNECTION WAS MADE
 KB0924'TO STAUNTON 1934 FROM STAUNTON NO 3 1934. THE DISTANCE IS 28.762 OR
 KB0924'94.36 FEET.
 KB0924'
 KB0924'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED STAUNTON NO 1
 KB0924'1934 IS SET IN TOP OF A 12 INCH IN DIAMETER ROUND CONCRETE POST
 KB0924'WHICH PROJECTS ABOUT 3 INCHES. THE MARK IS 79.6 FEET EAST OF A FIRE
 KB0924'HYDRANT, 46.8 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF
 KB0924'HOUSE, 33 FEET WEST OF A LARGE TREE AND 26 FEET NORTH OF THE CENTER
 KB0924'OF A SURFACED ROAD.
 KB0924'
 KB0924'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED STAUNTON NO 2
 KB0924'1934 IS SET IN TOP OF A 12 INCH IN DIAMETER ROUND CONCRETE POST
 KB0924'WHICH PROJECTS ABOUT 10 INCHES. THE MARK IS 101 FEET SOUTHWEST OF
 KB0924'FENCE CORNER, 31 FEET SOUTHEAST OF CENTER OF OLD U.S. HIGHWAY
 KB0924'66 AND 6 FEET NORTHWEST OF FENCE.
 KB0924'
 KB0924'STAUNTON 1934, IS A STANDARD STATION DISK SET IN TOP OF A CONCRETE
 KB0924'POST WHICH IS SET 12 INCHES BELOW THE SURFACE OF T THE GROUND. THE
 KB0924'MARK IS 101.6 FEET SOUTHWEST OF THE NORTHWEST CORNER OF HOUSE, 59.8
 KB0924'FEET WEST OF SOUTHWEST CORNER OF HOUSE, 43 FEET SOUTHEAST OF
 KB0924'CENTER OF OLD U.S. HIGHWAY 66, 19 FEET EAST-NORTHEAST OF FENCE CORNER
 KB0924'AND 12.8 FEET EAST OF A POWER POLE.
 KB0924'
 KB0924'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED STAUNTON 1934 IS
 KB0924'SET IN TOP OF A 12 INCH IN DIAMETER ROUND CONCRETE POST
 KB0924'WHICH PROJECTS ABOUT 12 INCHES. THE MARK IS 81.4 FEET WEST OF THE
 KB0924'SOUTHWEST CORNER OF HOUSE, 31 FEET EAST OF CENTER OF OLD U.S.
 KB0924'HIGHWAY 66, 24.6 FEET SOUTH OF THE SOUTHEAST END OF A CULVERT AND 5.8
 KB0924'FEET SOUTH-SOUTHWEST OF A APPLE TREE.
 KB0924'
 KB0924'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON OLD U.S.
 KB0924'HIGHWAY 66 FOR 0.35 MILE TO THE AZIMUTH MARK ON EAST SIDE OF ROAD
 KB0924'AS DESCRIBED.
 KB0924'
 KB0924'NOTE - AZIMUTH MARK IS NOT VG FROM STATION.
 KB0924'
 KB0924'HEIGHT OF LIGHT ABOVE STATION MARK 26.08 METERS.
 KB0924
 KB0924                          STATION RECOVERY (1960)
 KB0924
 KB0924'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0924'2.2 MI SE FROM STAUNTON.
 KB0924'ABOUT 1.3 MILES NORTHEAST ALONG THE LITCHFIELD AND STAUNTON ROAD
 KB0924'FROM THE PUBLIC PARK, THENCE 0.9 MILES SOUTHWEST ALONG OLD U.S.
 KB0924'HIGHWAY 66 ON THE OUTSIDE OF A CURVE WITH TANGENTS TO THE EAST
 KB0924'AND SOUTH, AT THE JUNCTION OF A BLACKTOP STREET WEST AND AT A
 KB0924'POWER LINE CROSSING, 38 FEET NORTHWEST OF THE CENTER LINE OF OLD
 KB0924'U.S. HIGHWAY 66, 36 FEET SOUTH OF THE CENTER LINE OF THE STREET,
 KB0924'221 FEET WEST OF THE CENTER OF THE JUNCTION OF THE HIGHWAY AND
 KB0924'THE BLACKTOP STREET, 162 FEET EAST-SOUTHEAST OF THE CENTER OF
 KB0924'THE CROSSING OF THE BLACKTOP STREET AND THE CHICAGO AND NORTH
 KB0924'WESTERN RAIL ROAD, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY AND
 KB0924'ABOUT LEVEL WITH THE STREET, AND SET IN THE TOP OF A CONCRETE
 KB0924'POST PROJECTING 2 INCHES.
 KB0924
 KB0924                          STATION RECOVERY (2010)
 KB0924
 KB0924'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 KB0924'RECOVERED IN GOOD CONDITION.
 KB0924
 KB0924                          STATION RECOVERY (2021)
 KB0924
 KB0924'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KB0924'RECOVERED IN GOOD CONDITION.
 KB0924
 KB0924                          STATION RECOVERY (2024)
 KB0924
 KB0924'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 KB0924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK7217 ***********************************************************************
 DK7217  DESIGNATION -  STC 02
 DK7217  PID         -  DK7217
 DK7217  STATE/COUNTY-  IL/KANE
 DK7217  COUNTRY     -  US
 DK7217  USGS QUAD   -  GENEVA (2018)
 DK7217
 DK7217                         *CURRENT SURVEY CONTROL
 DK7217  ______________________________________________________________________
 DK7217* NAD 83(1986) POSITION- 41 55 39.9    (N) 088 19 17.5    (W)   HD_HELD2
 DK7217* NAVD 88 ORTHO HEIGHT -   214.577 (meters)      703.99  (feet) ADJUSTED
 DK7217  ______________________________________________________________________
 DK7217  GEOID HEIGHT    -        -33.206 (meters)                     GEOID18
 DK7217  DYNAMIC HEIGHT  -        214.504 (meters)      703.75  (feet) COMP
 DK7217  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 DK7217
 DK7217  VERT ORDER      -  SECOND    CLASS II
 DK7217
 DK7217.The horizontal coordinates were established by autonomous hand held GPS
 DK7217.observations and have an estimated accuracy of +/- 10 meters.
 DK7217
 DK7217.The orthometric height was determined by differential leveling and
 DK7217.adjusted by the NATIONAL GEODETIC SURVEY
 DK7217.in December 2008.
 DK7217
 DK7217.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK7217.GEOID18 height accuracy estimate available here.
 DK7217
 DK7217.Click photographs - Photos may exist for this station.
 DK7217
 DK7217.The dynamic height is computed by dividing the NAVD 88
 DK7217.geopotential number by the normal gravity value computed on the
 DK7217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK7217.degrees latitude (g = 980.6199 gals.).
 DK7217
 DK7217.The modeled gravity was interpolated from observed gravity values.
 DK7217
 DK7217;                    North         East    Units  Estimated Accuracy
 DK7217;SPC IL E     -   584,078.      300,979.      MT  (+/- 10 meters HH2 GPS)
 DK7217
 DK7217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9042942598(NAD 83)
 DK7217
 DK7217                          SUPERSEDED SURVEY CONTROL
 DK7217
 DK7217.No superseded survey control is available for this station.
 DK7217
 DK7217_MARKER: DB = BENCH MARK DISK
 DK7217_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DK7217+WITH SETTING: INFORMATION.
 DK7217_STAMPING: STC 02 2008
 DK7217_MARK LOGO: IL7640
 DK7217_PROJECTION: RECESSED 24 CENTIMETERS
 DK7217_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK7217_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK7217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK7217+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2025
 DK7217_ROD/PIPE-DEPTH: 1.8 meters
 DK7217_SLEEVE-DEPTH  : 0.9 meters
 DK7217
 DK7217  HISTORY     - Date     Condition        Report By
 DK7217  HISTORY     - 20080602 MONUMENTED       TROTT
 DK7217  HISTORY     - 20140425 GOOD             INDIV
 DK7217  HISTORY     - 20180511 GOOD             TROTT
 DK7217  HISTORY     - 20250811 GOOD             ILDW
 DK7217
 DK7217                          STATION DESCRIPTION
 DK7217
 DK7217'DESCRIBED BY TROTTER AND ASSOCIATES 2008
 DK7217'STATION IS LOCATED 23.2 KM (14.4 MI) SOUTHEAST OF BURLINGTON 13.4 KM
 DK7217'(8.3 MI) SOUTHWEST OF BARTLETT, 6.0 KM (3.7 MI) NORTHWEST OF DUPAGE
 DK7217'AIRPORT, IN SECTION 21, T40N, R8E.
 DK7217'
 DK7217'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET (ILLINOIS
 DK7217'ROUTE 64) AND SECOND STREET (ILLINOIS ROUTE 31) IN SAINT CHARLES, GO
 DK7217'NORTHWESTERLY ON ROUTE 31 FOR 1.7 KM (1.1 MI) TO STATION ON THE RIGHT.
 DK7217'
 DK7217'THE STATION IS THE TOP-CENTER OF A 2-1/2 INCH (6 CM) DIAMETER ALUMINUM
 DK7217'DISK CONTAINING A SMALL MAGNET AND MOUNTED ON TOP OF A INCH ALUMINUM
 DK7217'ROD DRIVEN TO A REFUSAL DEPTH OF 1.8 M (5.9 FT) INSIDE A 0.914 M (3.0
 DK7217'FT) LONG GREASE-FILLED PLASTIC EXTRUDED FIN SLEEVE AND ACCEPTED AS A
 DK7217'CLASS B ROD MARK AS SUGGESTED IN SCOPE OF WORK, GEODETIC LEVELING
 DK7217'SURVEYS, VERSION 9C, JANUARY 30, 2008, ATTACHMENT F, PAGES 10-11.  AN
 DK7217'ALUMINUM ACCESS COVER MOUNTED ON A 6-INCH (15 CM) DIAMETER PVC PIPE
 DK7217'WAS INSTALLED.  THE TOP OF THE ACCESS COVER IS 15.3 CM (6 INCHES)
 DK7217'BELOW GROUND LEVEL AND THE DISK IS 24.4 CM (10 INCHES) BELOW THE
 DK7217'ACCESS COVER.  THE MARK IS 8.1 M (26.6 FT) NORTHWEST OF THE NORTH FACE
 DK7217'OF A LIGHT POLE, 3.7 M (12.1 FT) SOUTHEAST OF THE SOUTH FACE OF A
 DK7217'UTILITY POLE, 3.1 M (10.2 FT) WEST OF THE WEST POST OF A WOODEN SIGN
 DK7217'READING FERSON CREEK PARK, AND 2.7 M (8.9 FT) EAST OF THE EAST BACK OF
 DK7217'CURB ALONG ILLINOIS ROUTE 31.
 DK7217'NOTE-ACCESS TO THE DATUM POINT IS HAD THROUGH A 5-INCH (13 CM) ACCESS
 DK7217'COVER REQUIRING A FLAT-HEAD SCREWDRIVER OR THIN COIN TO OPEN.
 DK7217
 DK7217                          STATION RECOVERY (2014)
 DK7217
 DK7217'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (JMM)
 DK7217'RECOVERED IN GOOD CONDITION.
 DK7217
 DK7217                          STATION RECOVERY (2018)
 DK7217
 DK7217'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2018 (JMM)
 DK7217'RECOVERED IN GOOD CONDITION.
 DK7217
 DK7217                          STATION RECOVERY (2025)
 DK7217
 DK7217'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DK7217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK7216 ***********************************************************************
 DK7216  DESIGNATION -  STC 09
 DK7216  PID         -  DK7216
 DK7216  STATE/COUNTY-  IL/KANE
 DK7216  COUNTRY     -  US
 DK7216  USGS QUAD   -  GENEVA (2018)
 DK7216
 DK7216                         *CURRENT SURVEY CONTROL
 DK7216  ______________________________________________________________________
 DK7216* NAD 83(1986) POSITION- 41 56 24.7    (N) 088 19 09.2    (W)   HD_HELD2
 DK7216* NAVD 88 ORTHO HEIGHT -   219.612 (meters)      720.51  (feet) ADJUSTED
 DK7216  ______________________________________________________________________
 DK7216  GEOID HEIGHT    -        -33.227 (meters)                     GEOID18
 DK7216  DYNAMIC HEIGHT  -        219.538 (meters)      720.27  (feet) COMP
 DK7216  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 DK7216
 DK7216  VERT ORDER      -  SECOND    CLASS II
 DK7216
 DK7216.The horizontal coordinates were established by autonomous hand held GPS
 DK7216.observations and have an estimated accuracy of +/- 10 meters.
 DK7216
 DK7216.The orthometric height was determined by differential leveling and
 DK7216.adjusted by the NATIONAL GEODETIC SURVEY
 DK7216.in December 2008.
 DK7216
 DK7216.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK7216.GEOID18 height accuracy estimate available here.
 DK7216
 DK7216.Click photographs - Photos may exist for this station.
 DK7216
 DK7216.The dynamic height is computed by dividing the NAVD 88
 DK7216.geopotential number by the normal gravity value computed on the
 DK7216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK7216.degrees latitude (g = 980.6199 gals.).
 DK7216
 DK7216.The modeled gravity was interpolated from observed gravity values.
 DK7216
 DK7216;                    North         East    Units  Estimated Accuracy
 DK7216;SPC IL E     -   585,460.      301,170.      MT  (+/- 10 meters HH2 GPS)
 DK7216
 DK7216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9064143977(NAD 83)
 DK7216
 DK7216                          SUPERSEDED SURVEY CONTROL
 DK7216
 DK7216.No superseded survey control is available for this station.
 DK7216
 DK7216_MARKER: DB = BENCH MARK DISK
 DK7216_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DK7216+WITH SETTING: INFORMATION.
 DK7216_STAMPING: STC 09 2008
 DK7216_MARK LOGO: IL7640
 DK7216_PROJECTION: RECESSED 13 CENTIMETERS
 DK7216_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DK7216_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK7216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK7216+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2018
 DK7216_ROD/PIPE-DEPTH: 1.8 meters
 DK7216_SLEEVE-DEPTH  : 0.9 meters
 DK7216
 DK7216  HISTORY     - Date     Condition        Report By
 DK7216  HISTORY     - 20080602 MONUMENTED       TROTT
 DK7216  HISTORY     - 20140425 GOOD             INDIV
 DK7216  HISTORY     - 20160615 GOOD             INDIV
 DK7216  HISTORY     - 20180511 GOOD             TROTT
 DK7216
 DK7216                          STATION DESCRIPTION
 DK7216
 DK7216'DESCRIBED BY TROTTER AND ASSOCIATES 2008
 DK7216'STATION IS LOCATED 8.7 KM (5.4 MI) SOUTH OF ELGIN COMMUNITY COLLEGE,
 DK7216'12.4 KM (7.7 MI) SOUTHWEST OF BARTLETT, AND 6.0 KM (3.7 MI)
 DK7216'NORTH-NORTHWEST OF GENEVA, IN THE CITY OF SAINT CHARLES IN SECTION 22,
 DK7216'T40N, R8E.
 DK7216'
 DK7216'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET (ILLINOIS
 DK7216'ROUTE 64) AND SECOND STREET (ILLINOIS ROUTE 31) IN SAINT CHARLES, GO
 DK7216'NORTHERLY ON ROUTE 31 FOR 3.1 KM (1.9 MI) TO STATION ON THE RIGHT
 DK7216'DIRECTLY FOLLOWING THE INTERSECTION OF ROUTE 31 AND THORNHILL FARM
 DK7216'LANE.
 DK7216'
 DK7216'THE STATION IS THE TOP-CENTER OF A 2-1/2 INCH (6 CM) DIAMETER ALUMINUM
 DK7216'DISK CONTAINING A SMALL MAGNET AND MOUNTED ON TOP OF A INCH ALUMINUM
 DK7216'ROD DRIVEN TO A REFUSAL DEPTH OF 1.8 M (5.9 FT) INSIDE A 0.914 M (3.0
 DK7216'FT) LONG GREASE-FILLED PLASTIC EXTRUDED FIN SLEEVE AND ACCEPTED AS A
 DK7216'CLASS B ROD MARK AS SUGGESTED IN SCOPE OF WORK, GEODETIC LEVELING
 DK7216'SURVEYS, VERSION 9C, JANUARY 30, 2008, ATTACHMENT F, PAGES 10-11.  AN
 DK7216'ALUMINUM ACCESS COVER MOUNTED ON A 6-INCH (15 CM) DIAMETER PVC PIPE
 DK7216'WAS INSTALLED.  THE TOP OF THE ACCESS COVER IS FLUSH WITH THE GROUND
 DK7216'LEVEL AND THE DISK IS 13.7 CM (5 INCHES) BELOW THE ACCESS COVER.  THE
 DK7216'MARK IS 17.0 M (55.8 FT) SOUTHEAST OF THE SOUTHEAST FACE OF A UTILITY
 DK7216'POLE, 12.3 M (40.4 FT) NORTHEAST OF THE NORTHEAST CORNER OF A STONE
 DK7216'SIGN BASE ON THE WEST END OF A MEDIAN ISLAND IN THORNHILL FARM ROAD,
 DK7216'4.2 M (13.8 FT) EAST OF THE EAST FACE OF A LIGHT POLE, AND 3.0 M (9.8
 DK7216'FT) NORTH OF THE NORTH BACK OF CURB ALONG THORNHILL FARM LANE.  NOTE-
 DK7216'ACCESS TO THE DATUM POINT IS HAD THROUGH A 5-INCH (13 CM) ACCESS COVER
 DK7216'REQUIRING A FLAT-HEAD SCREWDRIVER OR THIN COIN TO OPEN.
 DK7216
 DK7216                          STATION RECOVERY (2014)
 DK7216
 DK7216'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (JMM)
 DK7216'RECOVERED IN GOOD CONDITION.
 DK7216
 DK7216                          STATION RECOVERY (2016)
 DK7216
 DK7216'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JMM)
 DK7216'RECOVERED IN GOOD CONDITION.
 DK7216
 DK7216                          STATION RECOVERY (2018)
 DK7216
 DK7216'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2018 (JMM)
 DK7216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK7218 ***********************************************************************
 DK7218  DESIGNATION -  STC 16
 DK7218  PID         -  DK7218
 DK7218  STATE/COUNTY-  IL/KANE
 DK7218  COUNTRY     -  US
 DK7218  USGS QUAD   -  GENEVA (2018)
 DK7218
 DK7218                         *CURRENT SURVEY CONTROL
 DK7218  ______________________________________________________________________
 DK7218* NAD 83(1986) POSITION- 41 53 59.76   (N) 088 18 21.07   (W)   HD_HELD1
 DK7218* NAVD 88 ORTHO HEIGHT -   216.279 (meters)      709.58  (feet) ADJUSTED
 DK7218  ______________________________________________________________________
 DK7218  GEOID HEIGHT    -        -33.176 (meters)                     GEOID18
 DK7218  DYNAMIC HEIGHT  -        216.205 (meters)      709.33  (feet) COMP
 DK7218  MODELED GRAVITY -    980,277.3   (mgal)                       NAVD 88
 DK7218
 DK7218  VERT ORDER      -  SECOND    CLASS II
 DK7218
 DK7218.The horizontal coordinates were determined by differentially corrected
 DK7218.hand held GPS observations or other comparable positioning techniques
 DK7218.and have an estimated accuracy of +/- 3 meters.
 DK7218
 DK7218.The orthometric height was determined by differential leveling and
 DK7218.adjusted by the NATIONAL GEODETIC SURVEY
 DK7218.in December 2008.
 DK7218
 DK7218.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK7218.GEOID18 height accuracy estimate available here.
 DK7218
 DK7218.Click photographs - Photos may exist for this station.
 DK7218
 DK7218.The dynamic height is computed by dividing the NAVD 88
 DK7218.geopotential number by the normal gravity value computed on the
 DK7218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK7218.degrees latitude (g = 980.6199 gals.).
 DK7218
 DK7218.The modeled gravity was interpolated from observed gravity values.
 DK7218
 DK7218;                    North         East    Units  Estimated Accuracy
 DK7218;SPC IL E     -   580,988.6     302,280.3     MT  (+/- 3 meters HH1 GPS) 
 DK7218
 DK7218_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9168239490(NAD 83)
 DK7218
 DK7218                          SUPERSEDED SURVEY CONTROL
 DK7218
 DK7218.No superseded survey control is available for this station.
 DK7218
 DK7218_MARKER: DB = BENCH MARK DISK
 DK7218_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+)
 DK7218_STAMPING: STC 16 2008
 DK7218_MARK LOGO: IL7640
 DK7218_PROJECTION: RECESSED 9 CENTIMETERS
 DK7218_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK7218_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK7218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK7218+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2018
 DK7218_ROD/PIPE-DEPTH: 4.7 meters
 DK7218_SLEEVE-DEPTH  : 0.9 meters
 DK7218
 DK7218  HISTORY     - Date     Condition        Report By
 DK7218  HISTORY     - 20080530 MONUMENTED       TROTT
 DK7218  HISTORY     - 20140425 GOOD             INDIV
 DK7218  HISTORY     - 20151216 GOOD             ILDT
 DK7218  HISTORY     - 20160615 GOOD             INDIV
 DK7218  HISTORY     - 20170109 GOOD             AMESC
 DK7218  HISTORY     - 20180511 GOOD             TROTT
 DK7218
 DK7218                          STATION DESCRIPTION
 DK7218
 DK7218'DESCRIBED BY TROTTER AND ASSOCIATES 2008
 DK7218'STATION IS LOCATED 11.6 KM (7.2 MI) SOUTHWEST OF BARTLETT, 4.8 KM (3.0
 DK7218'MI) NORTH OF BATAVIA, AND 6.8 KM (4.2 MI) SOUTH OF ELGIN COMMUNITY
 DK7218'COLLEGE IN THE CITY OF SAINT CHARLES IN SECTION 34, T40N, R8E.
 DK7218'
 DK7218'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET (ILLINOIS
 DK7218'ROUTE 64) AND SECOND STREET (ILLINOIS ROUTE 31) IN SAINT CHARLES, GO
 DK7218'SOUTHEASTERLY ON ROUTE 31 FOR 1.7 KM (1.1 MI) TO AN INTERSECTION.
 DK7218'TURN RIGHT AND GO SOUTHWEST ON ROOSEVELT STREET FOR 57.0 M (187.0 FT)
 DK7218'TO THE STATION ON THE LEFT.
 DK7218'
 DK7218'THE STATION IS THE TOP-CENTER OF A 2-1/2 INCH (6 CM) DIAMETER ALUMINUM
 DK7218'DISK CONTAINING A SMALL MAGNET AND MOUNTED ON TOP OF A INCH ALUMINUM
 DK7218'ROD DRIVEN TO A SLOW-DRIVING-RATE DEPTH OF 4.7 M (15.4 FT) INSIDE A
 DK7218'0.914 M (3.0 FT) LONG GREASE-FILLED PLASTIC EXTRUDED FIN SLEEVE.  AN
 DK7218'ALUMINUM ACCESS COVER MOUNTED ON A 6-INCH (15 CM) DIAMETER PVC PIPE
 DK7218'WAS INSTALLED.  THE TOP OF THE ACCESS COVER IS 9.1 CM (4 INCHES) BELOW
 DK7218'GROUND LEVEL AND THE DISK IS 9.1 CM (4 INCHES) BELOW THE ACCESS COVER.
 DK7218'THE MARK IS 38.5 M (126.3 FT) SOUTH OF THE SOUTH FACE OF A UTILITY AND
 DK7218'LIGHT POLE, 28.8 M (94.5 FT) SOUTHEAST OF THE SOUTHEAST FACE OF A
 DK7218'LIGHT POLE BASE, 21.6 M (70.9 FT) WEST OF THE WEST FACE OF A UTILITY
 DK7218'POLE, AND 2.1 M (6.9 FT) EAST OF THE EAST BACK OF CURB ALONG ROOSEVELT
 DK7218'STREET.  NOTE-ACCESS TO THE DATUM POINT IS HAD THROUGH A 5-INCH
 DK7218'(13 CM) ACCESS COVER REQUIRING A FLAT-HEAD SCREWDRIVER OR THIN COIN TO
 DK7218'OPEN.
 DK7218
 DK7218                          STATION RECOVERY (2014)
 DK7218
 DK7218'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (JMM)
 DK7218'RECOVERED IN GOOD CONDITION.
 DK7218
 DK7218                          STATION RECOVERY (2015)
 DK7218
 DK7218'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MW)
 DK7218'RECOVERED IN GOOD CONDITION.
 DK7218
 DK7218                          STATION RECOVERY (2016)
 DK7218
 DK7218'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JMM)
 DK7218'RECOVERED IN GOOD CONDITION.
 DK7218
 DK7218                          STATION RECOVERY (2017)
 DK7218
 DK7218'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (PFS)
 DK7218'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST OF ELBURN.
 DK7218'
 DK7218'TO REACH THE MARK GO 5.4 MI (8.7 KM) WEST-NORTHWEST OF WEST CHICAGO
 DK7218'AND 0.9 MI (1.4 KM) NORTH OF GENEVA.
 DK7218'
 DK7218'THE MARK STATION IS 1.5 FT (0.5 M) EAST OF A FIBERGLASS WITNESS POST.
 DK7218
 DK7218                          STATION RECOVERY (2018)
 DK7218
 DK7218'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2018 (JMM)
 DK7218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0504 ***********************************************************************
 NG0504  DESIGNATION -  STD 238 COC
 NG0504  PID         -  NG0504
 NG0504  STATE/COUNTY-  IL/COOK
 NG0504  COUNTRY     -  US
 NG0504  USGS QUAD   -  EVANSTON (2018)
 NG0504
 NG0504                         *CURRENT SURVEY CONTROL
 NG0504  ______________________________________________________________________
 NG0504* NAD 83(1997) POSITION- 42 00 17.41191(N) 087 40 49.54270(W)   ADJUSTED
 NG0504* NAVD 88 ORTHO HEIGHT -   188.38  (+/-2cm)      618.0   (feet) VERTCON3
 NG0504  ______________________________________________________________________
 NG0504  GEOID HEIGHT    -        -33.750 (meters)                     GEOID18
 NG0504  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 NG0504  HORZ ORDER      -  SECOND
 NG0504  VERT ORDER      -  THIRD ? (See Below)
 NG0504
 NG0504.The horizontal coordinates were established by classical geodetic methods
 NG0504.and adjusted by the National Geodetic Survey in October 1999.
 NG0504
 NG0504.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0504.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0504
 NG0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0504.GEOID18 height accuracy estimate available here.
 NG0504
 NG0504.The vertical order pertains to the NGVD 29 superseded value.
 NG0504
 NG0504.Click photographs - Photos may exist for this station.
 NG0504
 NG0504.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0504
 NG0504. The following values were computed from the NAD 83(1997) position.
 NG0504
 NG0504;                    North         East     Units Scale Factor Converg.
 NG0504;SPC IL E     -   592,846.053   354,088.336   MT  1.00001098   +0 26 12.9
 NG0504;SPC IL E     - 1,945,029.09  1,161,704.82   sFT  1.00001098   +0 26 12.9
 NG0504;UTM  16      - 4,650,537.138   443,652.654   MT  0.99963907   -0 27 19.3
 NG0504
 NG0504!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0504!SPC IL E     -   0.99997575  x   1.00001098  =   0.99998673
 NG0504!UTM  16      -   0.99997575  x   0.99963907  =   0.99961483
 NG0504
 NG0504:                Primary Azimuth Mark                     Grid Az
 NG0504:SPC IL E     -  WINSTON                                  270 35 01.5
 NG0504:UTM  16      -  WINSTON                                  271 28 33.7
 NG0504
 NG0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4365250537(NAD 83)
 NG0504
 NG0504|---------------------------------------------------------------------|
 NG0504| PID    Reference Object                     Distance      Geod. Az  |
 NG0504|                                                           dddmmss.s |
 NG0504| NG0503 CHICAGO ST IGNATIUS CH CUPOLA       APPROX. 1.4 KM 1054618.8 |
 NG0504| NG0508 WINSTON                             APPROX. 2.3 KM 2710114.4 |
 NG0504|---------------------------------------------------------------------|
 NG0504
 NG0504                          SUPERSEDED SURVEY CONTROL
 NG0504
 NG0504  NAD 83(1997)-  42 00 17.41210(N)    087 40 49.54324(W) AD(       ) 2
 NG0504  NAD 83(1994)-  42 00 17.41543(N)    087 40 49.55814(W) AD(       ) 2
 NG0504  NAD 83(1986)-  42 00 17.41655(N)    087 40 49.55712(W) AD(       ) 2
 NG0504  NAD 27      -  42 00 17.30056(N)    087 40 49.35093(W) AD(       ) 2
 NG0504  NGVD 29             188.47   (m)          618.3    (f) LEVELING    3  
 NG0504
 NG0504.Superseded values are not recommended for survey control.
 NG0504
 NG0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0504.See file dsdata.pdf to determine how the superseded data were derived.
 NG0504
 NG0504_MARKER: Z = SEE DESCRIPTION
 NG0504_SETTING: 0 = UNSPECIFIED SETTING
 NG0504_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0504
 NG0504  HISTORY     - Date     Condition        Report By
 NG0504  HISTORY     - 1977     MONUMENTED       IL1670
 NG0504  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NG0504
 NG0504                          STATION DESCRIPTION
 NG0504
 NG0504'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 NG0504'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 NG0504'AT THE SOUTHWEST CORNER OF NORTH DAMEN AVENUE AND WEST PRATT
 NG0504'AVENUE. ADDRESS IS 6752 NORTH DAMEN AVENUE.
 NG0504'
 NG0504'THE STATION MARK IS A CENTER PUNCH HOLE IN THE ROD OF CHICAGO
 NG0504'STANDARD BENCH MONUMENT WITH A CAST IRON COVER.
 NG0504'
 NG0504'THE STATION IS 96.5 FEET SOUTH OF THE SOUTH LINE OF WEST PRATT
 NG0504'AVENUE AND 12.5 FEET EAST OF THE WEST LINE OF NORTH DAMEN
 NG0504'AVENUE.
 NG0504
 NG0504                          STATION RECOVERY (1996)
 NG0504
 NG0504'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0504'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2813 ***********************************************************************
 ME2813  DESIGNATION -  STD 244
 ME2813  PID         -  ME2813
 ME2813  STATE/COUNTY-  IL/COOK
 ME2813  COUNTRY     -  US
 ME2813  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2813
 ME2813                         *CURRENT SURVEY CONTROL
 ME2813  ______________________________________________________________________
 ME2813* NAD 83(1997) POSITION- 41 57 42.16933(N) 087 39 17.62860(W)   ADJUSTED
 ME2813* NAVD 88 ORTHO HEIGHT -   180.14  (+/-2cm)      591.0   (feet) VERTCON3
 ME2813  ______________________________________________________________________
 ME2813  GEOID HEIGHT    -        -33.695 (meters)                     GEOID18
 ME2813  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 ME2813  HORZ ORDER      -  SECOND
 ME2813  VERT ORDER      -  THIRD ? (See Below)
 ME2813
 ME2813.The horizontal coordinates were established by classical geodetic methods
 ME2813.and adjusted by the National Geodetic Survey in October 1999.
 ME2813
 ME2813.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2813.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2813
 ME2813.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2813.GEOID18 height accuracy estimate available here.
 ME2813
 ME2813.The vertical order pertains to the NGVD 29 superseded value.
 ME2813
 ME2813.Click photographs - Photos may exist for this station.
 ME2813
 ME2813.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2813
 ME2813. The following values were computed from the NAD 83(1997) position.
 ME2813
 ME2813;                    North         East     Units Scale Factor Converg.
 ME2813;SPC IL E     -   588,072.789   356,241.398   MT  1.00001391   +0 27 13.1
 ME2813;SPC IL E     - 1,929,368.81  1,168,768.65   sFT  1.00001391   +0 27 13.1
 ME2813;UTM  16      - 4,645,732.739   445,730.375   MT  0.99963624   -0 26 16.4
 ME2813
 ME2813!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2813!SPC IL E     -   0.99997703  x   1.00001391  =   0.99999094
 ME2813!UTM  16      -   0.99997703  x   0.99963624  =   0.99961328
 ME2813
 ME2813:                Primary Azimuth Mark                     Grid Az
 ME2813:SPC IL E     -  025 COC                                  086 36 00.2
 ME2813:UTM  16      -  025 COC                                  087 29 29.7
 ME2813
 ME2813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4573045732(NAD 83)
 ME2813
 ME2813|---------------------------------------------------------------------|
 ME2813| PID    Reference Object                     Distance      Geod. Az  |
 ME2813|                                                           dddmmss.s |
 ME2813| ME2810 025 COC                             APPROX. 0.5 KM 0870313.3 |
 ME2813| ME2814 STD 244 COC TPT                      13.677 METERS 34151     |
 ME2813|---------------------------------------------------------------------|
 ME2813
 ME2813                          SUPERSEDED SURVEY CONTROL
 ME2813
 ME2813  NAD 83(1997)-  41 57 42.16952(N)    087 39 17.62910(W) AD(       ) 2
 ME2813  NAD 83(1994)-  41 57 42.17330(N)    087 39 17.64292(W) AD(       ) 2
 ME2813  NAD 83(1986)-  41 57 42.17428(N)    087 39 17.64198(W) AD(       ) 2
 ME2813  NAD 27      -  41 57 42.05615(N)    087 39 17.44276(W) AD(       ) 2
 ME2813  NGVD 29             180.23   (m)          591.3    (f) LEVELING    3  
 ME2813
 ME2813.Superseded values are not recommended for survey control.
 ME2813
 ME2813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2813.See file dsdata.pdf to determine how the superseded data were derived.
 ME2813
 ME2813_MARKER: F = FLANGE-ENCASED ROD
 ME2813_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 ME2813+WITH SETTING: INFORMATION.
 ME2813_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2813
 ME2813  HISTORY     - Date     Condition        Report By
 ME2813  HISTORY     - 1977     MONUMENTED       IL1670
 ME2813  HISTORY     - 20250404 GOOD             USPSQD
 ME2813
 ME2813                          STATION DESCRIPTION
 ME2813
 ME2813'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2813'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 ME2813'AT THE CENTER OF THE MEDIAN AT THE INTERSECTION OF WEST MONTROSE
 ME2813'AVENUE AND NORTH SHERIDAN ROAD. ADDRESS IS 1000 WEST MONTROSE
 ME2813'AVENUE.
 ME2813'
 ME2813'THE STATION MARK IS A CENTER PUNCH HOLE IN THE ROD OF CHICAGO
 ME2813'STANDARD BENCH MONUMENT WITH A CAST IRON COVER.
 ME2813'
 ME2813'THE STATION IS 10.5 FEET NORTH OF THE SOUTH LINE OF WEST
 ME2813'MONTROSE AVENUE AND 2.0 FEET WEST OF THE WEST LINE OF NORTH
 ME2813'SHERIDAN ROAD PRODUCED SOUTH.
 ME2813
 ME2813                          STATION RECOVERY (2025)
 ME2813
 ME2813'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 ME2813'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2842 ***********************************************************************
 ME2842  DESIGNATION -  STD 248 COC
 ME2842  PID         -  ME2842
 ME2842  STATE/COUNTY-  IL/COOK
 ME2842  COUNTRY     -  US
 ME2842  USGS QUAD   -  CHICAGO LOOP (2018)
 ME2842
 ME2842                         *CURRENT SURVEY CONTROL
 ME2842  ______________________________________________________________________
 ME2842* NAD 83(1997) POSITION- 41 56 47.85054(N) 087 41 52.41626(W)   ADJUSTED
 ME2842* NAVD 88 ORTHO HEIGHT -   180.37  (+/-2cm)      591.8   (feet) VERTCON3
 ME2842  ______________________________________________________________________
 ME2842  GEOID HEIGHT    -        -33.670 (meters)                     GEOID18
 ME2842  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 ME2842  HORZ ORDER      -  SECOND
 ME2842  VERT ORDER      -  THIRD ? (See Below)
 ME2842
 ME2842.The horizontal coordinates were established by classical geodetic methods
 ME2842.and adjusted by the National Geodetic Survey in October 1999.
 ME2842
 ME2842.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2842.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2842
 ME2842.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2842.GEOID18 height accuracy estimate available here.
 ME2842
 ME2842.The vertical order pertains to the NGVD 29 superseded value.
 ME2842
 ME2842.Click photographs - Photos may exist for this station.
 ME2842
 ME2842.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2842
 ME2842. The following values were computed from the NAD 83(1997) position.
 ME2842
 ME2842;                    North         East     Units Scale Factor Converg.
 ME2842;SPC IL E     -   586,369.571   352,689.454   MT  1.00000915   +0 25 29.1
 ME2842;SPC IL E     - 1,923,780.83  1,157,115.32   sFT  1.00000915   +0 25 29.1
 ME2842;UTM  16      - 4,644,085.600   442,153.698   MT  0.99964117   -0 27 59.4
 ME2842
 ME2842!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2842!SPC IL E     -   0.99997699  x   1.00000915  =   0.99998614
 ME2842!UTM  16      -   0.99997699  x   0.99964117  =   0.99961817
 ME2842
 ME2842:                Primary Azimuth Mark                     Grid Az
 ME2842:SPC IL E     -  BRANDS                                   192 03 57.4
 ME2842:UTM  16      -  BRANDS                                   192 57 25.9
 ME2842
 ME2842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4215344085(NAD 83)
 ME2842
 ME2842|---------------------------------------------------------------------|
 ME2842| PID    Reference Object                     Distance      Geod. Az  |
 ME2842|                                                           dddmmss.s |
 ME2842| ME2840 CHICAGO 19TH DIS POL RAD TWR        APPROX. 1.0 KM 1354952.7 |
 ME2842| ME2846 BRANDS                              APPROX. 0.6 KM 1922926.5 |
 ME2842| ME2843 STD 248 COC TPT                      13.907 METERS 19230     |
 ME2842|---------------------------------------------------------------------|
 ME2842
 ME2842                          SUPERSEDED SURVEY CONTROL
 ME2842
 ME2842  NAD 83(1997)-  41 56 47.85072(N)    087 41 52.41675(W) AD(       ) 2
 ME2842  NAD 83(1994)-  41 56 47.85390(N)    087 41 52.43010(W) AD(       ) 2
 ME2842  NAD 83(1986)-  41 56 47.85494(N)    087 41 52.42930(W) AD(       ) 2
 ME2842  NAD 27      -  41 56 47.73862(N)    087 41 52.22574(W) AD(       ) 2
 ME2842  NGVD 29             180.45   (m)          592.0    (f) LEVELING    3  
 ME2842
 ME2842.Superseded values are not recommended for survey control.
 ME2842
 ME2842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2842.See file dsdata.pdf to determine how the superseded data were derived.
 ME2842
 ME2842_MARKER: Z = SEE DESCRIPTION
 ME2842_SETTING: 0 = UNSPECIFIED SETTING
 ME2842_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2842
 ME2842  HISTORY     - Date     Condition        Report By
 ME2842  HISTORY     - 1977     MONUMENTED       IL1670
 ME2842
 ME2842                          STATION DESCRIPTION
 ME2842
 ME2842'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2842'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME2842'THE SOUTHEAST CORNER OF THE INTERSECTION OF WEST ADDISON
 ME2842'STREET AND NORTH CALIFORNIA AVENUE. ADDRESS IS 2761 WEST
 ME2842'ADDISON STREET.
 ME2842'
 ME2842'THE STATION MARK IS A CENTER PUNCH HOLE IN THE ROD OF CHICAGO
 ME2842'STANDARD BENCH MONUMENT WITH A CAST IRON COVER.
 ME2842'
 ME2842'THE STATION IS 9.06 FEET NORTH OF THE SOUTH LINE OF WEST ADDISON
 ME2842'STREET AND 1.64 FEET EAST OF THE EAST LINE OF NORTH CALIFORNIA
 ME2842'AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3070 ***********************************************************************
 ME3070  DESIGNATION -  STD 395 COC ECC
 ME3070  PID         -  ME3070
 ME3070  STATE/COUNTY-  IL/COOK
 ME3070  COUNTRY     -  US
 ME3070  USGS QUAD   -  RIVER FOREST (2018)
 ME3070
 ME3070                         *CURRENT SURVEY CONTROL
 ME3070  ______________________________________________________________________
 ME3070* NAD 83(1997) POSITION- 41 56 16.57321(N) 087 49 35.04445(W)   ADJUSTED
 ME3070* NAVD 88 ORTHO HEIGHT -   192.    (meters)      630.    (feet) VERTCON3
 ME3070  ______________________________________________________________________
 ME3070  GEOID HEIGHT    -        -33.604 (meters)                     GEOID18
 ME3070  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 ME3070  HORZ ORDER      -  SECOND
 ME3070
 ME3070.The horizontal coordinates were established by classical geodetic methods
 ME3070.and adjusted by the National Geodetic Survey in October 1999.
 ME3070
 ME3070.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3070.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3070
 ME3070.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3070.GEOID18 height accuracy estimate available here.
 ME3070
 ME3070.Click photographs - Photos may exist for this station.
 ME3070
 ME3070.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3070
 ME3070. The following values were computed from the NAD 83(1997) position.
 ME3070
 ME3070;                    North         East     Units Scale Factor Converg.
 ME3070;SPC IL E     -   585,333.572   342,039.505   MT  0.99999674   +0 20 19.7
 ME3070;SPC IL E     - 1,920,381.89  1,122,174.61   sFT  0.99999674   +0 20 19.7
 ME3070;UTM  16      - 4,643,215.680   431,492.694   MT  0.99965775   -0 33 08.4
 ME3070
 ME3070!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3070!SPC IL E     -   0.99997517  x   0.99999674  =   0.99997191
 ME3070!UTM  16      -   0.99997517  x   0.99965775  =   0.99963293
 ME3070
 ME3070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3149243215(NAD 83)
 ME3070
 ME3070                          SUPERSEDED SURVEY CONTROL
 ME3070
 ME3070  NAD 83(1997)-  41 56 16.57333(N)    087 49 35.04497(W) AD(       ) 2
 ME3070  NAD 83(1994)-  41 56 16.57453(N)    087 49 35.05816(W) AD(       ) 2
 ME3070  NAD 83(1986)-  41 56 16.57595(N)    087 49 35.05786(W) AD(       ) 2
 ME3070  NAD 27      -  41 56 16.46495(N)    087 49 34.83664(W) AD(       ) 2
 ME3070  NGVD 29 (07/19/86)  192.     (m)          630.     (f) VERT ANG       
 ME3070
 ME3070.Superseded values are not recommended for survey control.
 ME3070
 ME3070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3070.See file dsdata.pdf to determine how the superseded data were derived.
 ME3070
 ME3070_MARKER: H = DRILL HOLE
 ME3070_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 ME3070+WITH SETTING: INFORMATION.
 ME3070_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3070
 ME3070  HISTORY     - Date     Condition        Report By
 ME3070  HISTORY     - 1977     MONUMENTED       IL1670
 ME3070
 ME3070                          STATION DESCRIPTION
 ME3070
 ME3070'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3070'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME3070'THE NORTHWEST CORNER OF THE INTERSECTION OF WEST BELMONT AVENUE
 ME3070'AND NORTH PACIFIC AVENUE.
 ME3070'
 ME3070'THE STATION MARK IS A CENTER PUNCH HOLE IN THE TOP OF A STEEL
 ME3070'ROD WHICH WAS DRIVEN INTO THE GROUND.
 ME3070'
 ME3070'THE STATION IS LOCATED 16.7 FEET NORTH OF THE NORTH LINE OF
 ME3070'WEST BELMONT AVENUE AND 19.5 FEET EAST OF THE WEST LINE OF
 ME3070'NORTH PACIFIC AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3073 ***********************************************************************
 ME3073  DESIGNATION -  STD 396 COC
 ME3073  PID         -  ME3073
 ME3073  STATE/COUNTY-  IL/COOK
 ME3073  COUNTRY     -  US
 ME3073  USGS QUAD   -  RIVER FOREST (2018)
 ME3073
 ME3073                         *CURRENT SURVEY CONTROL
 ME3073  ______________________________________________________________________
 ME3073* NAD 83(1997) POSITION- 41 57 06.20420(N) 087 49 37.27516(W)   ADJUSTED
 ME3073* NAVD 88 ORTHO HEIGHT -   193.02  (+/-2cm)      633.3   (feet) VERTCON3
 ME3073  ______________________________________________________________________
 ME3073  GEOID HEIGHT    -        -33.630 (meters)                     GEOID18
 ME3073  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 ME3073  HORZ ORDER      -  SECOND
 ME3073  VERT ORDER      -  THIRD ? (See Below)
 ME3073
 ME3073.The horizontal coordinates were established by classical geodetic methods
 ME3073.and adjusted by the National Geodetic Survey in October 1999.
 ME3073
 ME3073.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3073.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3073
 ME3073.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3073.GEOID18 height accuracy estimate available here.
 ME3073
 ME3073.The vertical order pertains to the NGVD 29 superseded value.
 ME3073
 ME3073.Click photographs - Photos may exist for this station.
 ME3073
 ME3073.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3073
 ME3073. The following values were computed from the NAD 83(1997) position.
 ME3073
 ME3073;                    North         East     Units Scale Factor Converg.
 ME3073;SPC IL E     -   586,864.521   341,979.074   MT  0.99999668   +0 20 18.5
 ME3073;SPC IL E     - 1,925,404.68  1,121,976.35   sFT  0.99999668   +0 20 18.5
 ME3073;UTM  16      - 4,644,746.865   431,456.095   MT  0.99965781   -0 33 10.4
 ME3073
 ME3073!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3073!SPC IL E     -   0.99997500  x   0.99999668  =   0.99997168
 ME3073!UTM  16      -   0.99997500  x   0.99965781  =   0.99963282
 ME3073
 ME3073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3145644746(NAD 83)
 ME3073
 ME3073                          SUPERSEDED SURVEY CONTROL
 ME3073
 ME3073  NAD 83(1997)-  41 57 06.20432(N)    087 49 37.27570(W) AD(       ) 2
 ME3073  NAD 83(1994)-  41 57 06.20551(N)    087 49 37.28926(W) AD(       ) 2
 ME3073  NAD 83(1986)-  41 57 06.20692(N)    087 49 37.28888(W) AD(       ) 2
 ME3073  NAD 27      -  41 57 06.09643(N)    087 49 37.06644(W) AD(       ) 2
 ME3073  NGVD 29             193.11   (m)          633.6    (f) LEVELING    3  
 ME3073
 ME3073.Superseded values are not recommended for survey control.
 ME3073
 ME3073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3073.See file dsdata.pdf to determine how the superseded data were derived.
 ME3073
 ME3073_MARKER: Z = SEE DESCRIPTION
 ME3073_SETTING: 0 = UNSPECIFIED SETTING
 ME3073_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3073
 ME3073  HISTORY     - Date     Condition        Report By
 ME3073  HISTORY     - 1977     MONUMENTED       IL1670
 ME3073
 ME3073                          STATION DESCRIPTION
 ME3073
 ME3073'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3073'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 ME3073'AT THE SOUTHWEST CORNER OF WEST IRVING PARK ROAD AND NORTH
 ME3073'PACIFIC AVENUE.
 ME3073'
 ME3073'THE STATION MARK IS A CENTER PUNCH HOLE IN THE TOP OF THE ROD IN
 ME3073'CHICAGO STANDARD BENCH MONUMENT WITH A CAST IRON COVER.
 ME3073'
 ME3073'THE STATION IS LOCATED 8.3 FEET EAST OF THE WEST LINE OF NORTH
 ME3073'PACIFIC AVENUE AND 9.5 FEET SOUTH OF THE SOUTH LINE OF THE
 ME3073'FIRST ALLEY SOUTH OF WEST IRVING PARK ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2765 ***********************************************************************
 ME2765  DESIGNATION -  STD 421 COC
 ME2765  PID         -  ME2765
 ME2765  STATE/COUNTY-  IL/COOK
 ME2765  COUNTRY     -  US
 ME2765  USGS QUAD   -  ENGLEWOOD (2018)
 ME2765
 ME2765                         *CURRENT SURVEY CONTROL
 ME2765  ______________________________________________________________________
 ME2765* NAD 83(1997) POSITION- 41 50 14.26404(N) 087 44 07.34364(W)   ADJUSTED
 ME2765* NAVD 88 ORTHO HEIGHT -   182.    (meters)      597.    (feet) VERTCON3
 ME2765  ______________________________________________________________________
 ME2765  GEOID HEIGHT    -        -33.507 (meters)                     GEOID18
 ME2765  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 ME2765  HORZ ORDER      -  SECOND
 ME2765
 ME2765.The horizontal coordinates were established by classical geodetic methods
 ME2765.and adjusted by the National Geodetic Survey in October 1999.
 ME2765
 ME2765.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2765.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2765
 ME2765.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2765.GEOID18 height accuracy estimate available here.
 ME2765
 ME2765.Click photographs - Photos may exist for this station.
 ME2765
 ME2765.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2765
 ME2765. The following values were computed from the NAD 83(1997) position.
 ME2765
 ME2765;                    North         East     Units Scale Factor Converg.
 ME2765;SPC IL E     -   574,204.075   349,666.311   MT  1.00000534   +0 23 55.9
 ME2765;SPC IL E     - 1,883,867.87  1,147,196.89   sFT  1.00000534   +0 23 55.9
 ME2765;UTM  16      - 4,631,972.955   438,943.054   MT  0.99964587   -0 29 25.9
 ME2765
 ME2765!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2765!SPC IL E     -   0.99997672  x   1.00000534  =   0.99998206
 ME2765!UTM  16      -   0.99997672  x   0.99964587  =   0.99962260
 ME2765
 ME2765:                Primary Azimuth Mark                     Grid Az
 ME2765:SPC IL E     -  CICERO ST MARYS CH SPIRE                 277 10 01.0
 ME2765:UTM  16      -  CICERO ST MARYS CH SPIRE                 278 03 22.8
 ME2765
 ME2765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3894331972(NAD 83)
 ME2765
 ME2765|---------------------------------------------------------------------|
 ME2765| PID    Reference Object                     Distance      Geod. Az  |
 ME2765|                                                           dddmmss.s |
 ME2765| ME2766 CICERO ST MARYS CH SPIRE            APPROX. 0.9 KM 2773356.9 |
 ME2765|---------------------------------------------------------------------|
 ME2765
 ME2765                          SUPERSEDED SURVEY CONTROL
 ME2765
 ME2765  NAD 83(1997)-  41 50 14.26418(N)    087 44 07.34403(W) AD(       ) 2
 ME2765  NAD 83(1994)-  41 50 14.26727(N)    087 44 07.35475(W) AD(       ) 2
 ME2765  NAD 83(1986)-  41 50 14.26797(N)    087 44 07.35421(W) AD(       ) 2
 ME2765  NAD 27      -  41 50 14.15165(N)    087 44 07.15604(W) AD(       ) 2
 ME2765  NGVD 29 (07/19/86)  182.     (m)          597.     (f) VERT ANG       
 ME2765
 ME2765.Superseded values are not recommended for survey control.
 ME2765
 ME2765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2765.See file dsdata.pdf to determine how the superseded data were derived.
 ME2765
 ME2765_MARKER: Z = SEE DESCRIPTION
 ME2765_SETTING: 0 = UNSPECIFIED SETTING
 ME2765_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2765
 ME2765  HISTORY     - Date     Condition        Report By
 ME2765  HISTORY     - 1977     MONUMENTED       IL1670
 ME2765
 ME2765                          STATION DESCRIPTION
 ME2765
 ME2765'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2765'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2765'AT THE NORTHWEST CORNER OF THE INTERSECTION OF SOUTH KENNETH
 ME2765'AVENUE AND WEST 31ST STREET. ADDRESS IS 3044 SOUTH KENNETH
 ME2765'AVENUE.
 ME2765'
 ME2765'STATION MARK IS A CENTER PUNCH HOLE IN THE ROD OF CHICAGO
 ME2765'STANDARD BENCH MONUMENT WITH A CAST IRON COVER.
 ME2765'
 ME2765'THE STATION IS 9.3 FEET EAST OF THE WEST LINE OF SOUTH KENNETH
 ME2765'AVENUE AND 20.9 FEET NORTH OF THE NORTH LINE OF THE FIRST ALLEY
 ME2765'NORTH OF WEST 31ST STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3069 ***********************************************************************
 ME3069  DESIGNATION -  STD 444 COC
 ME3069  PID         -  ME3069
 ME3069  STATE/COUNTY-  IL/COOK
 ME3069  COUNTRY     -  US
 ME3069  USGS QUAD   -  RIVER FOREST (2018)
 ME3069
 ME3069                         *CURRENT SURVEY CONTROL
 ME3069  ______________________________________________________________________
 ME3069* NAD 83(1997) POSITION- 41 58 59.78810(N) 087 49 20.97218(W)   ADJUSTED
 ME3069* NAVD 88 ORTHO HEIGHT -   199.30  (+/-2cm)      653.9   (feet) VERTCON3
 ME3069  ______________________________________________________________________
 ME3069  GEOID HEIGHT    -        -33.692 (meters)                     GEOID18
 ME3069  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 ME3069  HORZ ORDER      -  SECOND
 ME3069  VERT ORDER      -  THIRD ? (See Below)
 ME3069
 ME3069.The horizontal coordinates were established by classical geodetic methods
 ME3069.and adjusted by the National Geodetic Survey in October 1999.
 ME3069
 ME3069.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3069.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3069
 ME3069.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3069.GEOID18 height accuracy estimate available here.
 ME3069
 ME3069.The vertical order pertains to the NGVD 29 superseded value.
 ME3069
 ME3069.Click photographs - Photos may exist for this station.
 ME3069
 ME3069.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3069
 ME3069. The following values were computed from the NAD 83(1997) position.
 ME3069
 ME3069;                    North         East     Units Scale Factor Converg.
 ME3069;SPC IL E     -   590,371.138   342,333.654   MT  0.99999704   +0 20 30.2
 ME3069;SPC IL E     - 1,936,909.31  1,123,139.66   sFT  0.99999704   +0 20 30.2
 ME3069;UTM  16      - 4,648,246.352   431,865.061   MT  0.99965712   -0 33 00.7
 ME3069
 ME3069!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3069!SPC IL E     -   0.99997403  x   0.99999704  =   0.99997107
 ME3069!UTM  16      -   0.99997403  x   0.99965712  =   0.99963116
 ME3069
 ME3069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3186548246(NAD 83)
 ME3069
 ME3069                          SUPERSEDED SURVEY CONTROL
 ME3069
 ME3069  NAD 83(1997)-  41 58 59.78823(N)    087 49 20.97275(W) AD(       ) 2
 ME3069  NAD 83(1994)-  41 58 59.78942(N)    087 49 20.98678(W) AD(       ) 2
 ME3069  NAD 83(1986)-  41 58 59.79086(N)    087 49 20.98636(W) AD(       ) 2
 ME3069  NAD 27      -  41 58 59.68066(N)    087 49 20.76203(W) AD(       ) 2
 ME3069  NGVD 29             199.39   (m)          654.2    (f) LEVELING    3  
 ME3069
 ME3069.Superseded values are not recommended for survey control.
 ME3069
 ME3069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3069.See file dsdata.pdf to determine how the superseded data were derived.
 ME3069
 ME3069_MARKER: Z = SEE DESCRIPTION
 ME3069_SETTING: 0 = UNSPECIFIED SETTING
 ME3069_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3069
 ME3069  HISTORY     - Date     Condition        Report By
 ME3069  HISTORY     - 1977     MONUMENTED       IL1670
 ME3069  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 ME3069
 ME3069                          STATION DESCRIPTION
 ME3069
 ME3069'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3069'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 ME3069'AT THE NORTHWEST CORNER OF THE INTERSECTION OF WEST SEMINOLE
 ME3069'AVENUE AND NORTH OZANAM AVENUE. ADDRESS IS 7814 WEST SEMINOLE
 ME3069'AVENUE.
 ME3069'
 ME3069'THE STATION MARK IS A CENTER PUNCH HOLE IN THE ROD OF CHICAGO
 ME3069'STANDARD BENCH MONUMENT WITH A CAST IRON COVER.
 ME3069'
 ME3069'THE STATION IS 10.0 FEET SOUTH OF THE NORTH LINE OF WEST
 ME3069'SEMINOLE AVENUE AND 15.0 FEET WEST OF THE WEST LINE OF THE FIRST
 ME3069'ALLEY WEST OF NORTH OZANAM AVENUE.
 ME3069
 ME3069                          STATION RECOVERY (1996)
 ME3069
 ME3069'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3069'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3078 ***********************************************************************
 ME3078  DESIGNATION -  STD 447 COC
 ME3078  PID         -  ME3078
 ME3078  STATE/COUNTY-  IL/COOK
 ME3078  COUNTRY     -  US
 ME3078  USGS QUAD   -  RIVER FOREST (2018)
 ME3078
 ME3078                         *CURRENT SURVEY CONTROL
 ME3078  ______________________________________________________________________
 ME3078* NAD 83(1997) POSITION- 41 58 48.41158(N) 087 50 47.61957(W)   ADJUSTED
 ME3078* NAVD 88 ORTHO HEIGHT -   192.41  (+/-2cm)      631.3   (feet) VERTCON3
 ME3078  ______________________________________________________________________
 ME3078  GEOID HEIGHT    -        -33.674 (meters)                     GEOID18
 ME3078  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 ME3078  HORZ ORDER      -  SECOND
 ME3078  VERT ORDER      -  THIRD ? (See Below)
 ME3078
 ME3078.The horizontal coordinates were established by classical geodetic methods
 ME3078.and adjusted by the National Geodetic Survey in October 1999.
 ME3078
 ME3078.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3078.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3078
 ME3078.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3078.GEOID18 height accuracy estimate available here.
 ME3078
 ME3078.The vertical order pertains to the NGVD 29 superseded value.
 ME3078
 ME3078.Click photographs - Photos may exist for this station.
 ME3078
 ME3078.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3078
 ME3078. The following values were computed from the NAD 83(1997) position.
 ME3078
 ME3078;                    North         East     Units Scale Factor Converg.
 ME3078;SPC IL E     -   590,008.524   340,341.057   MT  0.99999502   +0 19 32.1
 ME3078;SPC IL E     - 1,935,719.63  1,116,602.28   sFT  0.99999502   +0 19 32.1
 ME3078;UTM  16      - 4,647,914.909   429,867.735   MT  0.99966052   -0 33 58.6
 ME3078
 ME3078!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3078!SPC IL E     -   0.99997510  x   0.99999502  =   0.99997012
 ME3078!UTM  16      -   0.99997510  x   0.99966052  =   0.99963563
 ME3078
 ME3078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2986747914(NAD 83)
 ME3078
 ME3078                          SUPERSEDED SURVEY CONTROL
 ME3078
 ME3078  NAD 83(1997)-  41 58 48.41169(N)    087 50 47.62013(W) AD(       ) 2
 ME3078  NAD 83(1994)-  41 58 48.41257(N)    087 50 47.63408(W) AD(       ) 2
 ME3078  NAD 83(1986)-  41 58 48.41412(N)    087 50 47.63363(W) AD(       ) 2
 ME3078  NAD 27      -  41 58 48.30491(N)    087 50 47.40650(W) AD(       ) 2
 ME3078  NGVD 29             192.50   (m)          631.6    (f) LEVELING    3  
 ME3078
 ME3078.Superseded values are not recommended for survey control.
 ME3078
 ME3078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3078.See file dsdata.pdf to determine how the superseded data were derived.
 ME3078
 ME3078_MARKER: Z = SEE DESCRIPTION
 ME3078_SETTING: 0 = UNSPECIFIED SETTING
 ME3078_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3078
 ME3078  HISTORY     - Date     Condition        Report By
 ME3078  HISTORY     - 1977     MONUMENTED       IL1670
 ME3078
 ME3078                          STATION DESCRIPTION
 ME3078
 ME3078'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3078'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO
 ME3078'AT THE WEST SIDE OF NORTH EAST RIVER ROAD AND SOUTH OF WEST
 ME3078'BRYN MAWR AVENUE. ADDRESS IS 5533 NORTH EAST RIVER ROAD.
 ME3078'
 ME3078'THE STATION MARK IS A CENTER PUNCH HOLE IN THE ROD OF CHICAGO
 ME3078'STANDARD BENCH MONUMENT WITH A CAST IRON COVER, IN A MANHOLE IN
 ME3078'THE DRIVEWAY TO THE FOREST PRESERVE PARKING LOT.
 ME3078'
 ME3078'THE STATION IS APPROXIMATELY 300 FEET SOUTH OF THE CENTERLINE OF
 ME3078'WEST BRYN MAWR AVENUE PRODUCED WEST AND APPROXIMATELY 31 FEET
 ME3078'WEST OF THE CENTERLINE OF NORTH EAST RIVER ROAD.
 ME3078'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2683 ***********************************************************************
 ME2683  DESIGNATION -  STD 482
 ME2683  PID         -  ME2683
 ME2683  STATE/COUNTY-  IL/COOK
 ME2683  COUNTRY     -  US
 ME2683  USGS QUAD   -  JACKSON PARK (2018)
 ME2683
 ME2683                         *CURRENT SURVEY CONTROL
 ME2683  ______________________________________________________________________
 ME2683* NAD 83(1997) POSITION- 41 50 16.00023(N) 087 36 48.80487(W)   ADJUSTED
 ME2683* NAVD 88 ORTHO HEIGHT -   183.    (meters)      600.    (feet) VERTCON3
 ME2683  ______________________________________________________________________
 ME2683  GEOID HEIGHT    -        -33.559 (meters)                     GEOID18
 ME2683  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 ME2683  HORZ ORDER      -  SECOND
 ME2683
 ME2683.The horizontal coordinates were established by classical geodetic methods
 ME2683.and adjusted by the National Geodetic Survey in October 1999.
 ME2683
 ME2683.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2683.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2683
 ME2683.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2683.GEOID18 height accuracy estimate available here.
 ME2683
 ME2683.Click photographs - Photos may exist for this station.
 ME2683
 ME2683.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2683
 ME2683. The following values were computed from the NAD 83(1997) position.
 ME2683
 ME2683;                    North         East     Units Scale Factor Converg.
 ME2683;SPC IL E     -   574,335.253   359,783.929   MT  1.00001896   +0 28 48.4
 ME2683;SPC IL E     - 1,884,298.24  1,180,391.11   sFT  1.00001896   +0 28 48.4
 ME2683;UTM  16      - 4,631,947.081   449,057.713   MT  0.99963193   -0 24 33.4
 ME2683
 ME2683!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2683!SPC IL E     -   0.99997658  x   1.00001896  =   0.99999554
 ME2683!UTM  16      -   0.99997658  x   0.99963193  =   0.99960851
 ME2683
 ME2683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4905731947(NAD 83)
 ME2683
 ME2683                          SUPERSEDED SURVEY CONTROL
 ME2683
 ME2683  NAD 83(1997)-  41 50 16.00044(N)    087 36 48.80523(W) AD(       ) 2
 ME2683  NAD 83(1994)-  41 50 16.00491(N)    087 36 48.81618(W) AD(       ) 2
 ME2683  NAD 83(1986)-  41 50 16.00547(N)    087 36 48.81535(W) AD(       ) 2
 ME2683  NAD 27      -  41 50 15.88247(N)    087 36 48.63351(W) AD(       ) 2
 ME2683  NGVD 29 (07/19/86)  183.     (m)          600.     (f) VERT ANG       
 ME2683
 ME2683.Superseded values are not recommended for survey control.
 ME2683
 ME2683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2683.See file dsdata.pdf to determine how the superseded data were derived.
 ME2683
 ME2683_MARKER: DD = SURVEY DISK
 ME2683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2683_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2683+STABILITY: SURFACE MOTION
 ME2683
 ME2683  HISTORY     - Date     Condition        Report By
 ME2683  HISTORY     - 1977     MONUMENTED       IL1670
 ME2683  HISTORY     - 1983     GOOD             IL1670
 ME2683
 ME2683                          STATION DESCRIPTION
 ME2683
 ME2683'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1983 (CJO)
 ME2683'THE DESIGNATED MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED.
 ME2683'NO CHANGES WERE NOTED FROM THE 1977 DESCRIPTIVE TEXT.
 ME2683'
 ME2683'DESCRIBED BY CITY OF CHICAGO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3065 ***********************************************************************
 ME3065  DESIGNATION -  STD 570 COC
 ME3065  PID         -  ME3065
 ME3065  STATE/COUNTY-  IL/COOK
 ME3065  COUNTRY     -  US
 ME3065  USGS QUAD   -  RIVER FOREST (2018)
 ME3065
 ME3065                         *CURRENT SURVEY CONTROL
 ME3065  ______________________________________________________________________
 ME3065* NAD 83(1997) POSITION- 41 59 25.42005(N) 087 49 00.05373(W)   ADJUSTED
 ME3065* NAVD 88 ORTHO HEIGHT -   201.8   (meters)      662.    (feet) VERTCON3
 ME3065  ______________________________________________________________________
 ME3065  GEOID HEIGHT    -        -33.706 (meters)                     GEOID18
 ME3065  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 ME3065  HORZ ORDER      -  SECOND
 ME3065
 ME3065.The horizontal coordinates were established by classical geodetic methods
 ME3065.and adjusted by the National Geodetic Survey in October 1999.
 ME3065
 ME3065.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME3065.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME3065
 ME3065.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3065.GEOID18 height accuracy estimate available here.
 ME3065
 ME3065.Click photographs - Photos may exist for this station.
 ME3065
 ME3065.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3065
 ME3065. The following values were computed from the NAD 83(1997) position.
 ME3065
 ME3065;                    North         East     Units Scale Factor Converg.
 ME3065;SPC IL E     -   591,164.849   342,810.419   MT  0.99999754   +0 20 44.3
 ME3065;SPC IL E     - 1,939,513.34  1,124,703.85   sFT  0.99999754   +0 20 44.3
 ME3065;UTM  16      - 4,649,032.277   432,353.958   MT  0.99965631   -0 32 47.0
 ME3065
 ME3065!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3065!SPC IL E     -   0.99997363  x   0.99999754  =   0.99997117
 ME3065!UTM  16      -   0.99997363  x   0.99965631  =   0.99962995
 ME3065
 ME3065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3235349032(NAD 83)
 ME3065
 ME3065                          SUPERSEDED SURVEY CONTROL
 ME3065
 ME3065  NAD 83(1997)-  41 59 25.42018(N)    087 49 00.05430(W) AD(       ) 2
 ME3065  NAD 83(1994)-  41 59 25.42144(N)    087 49 00.06850(W) AD(       ) 2
 ME3065  NAD 83(1986)-  41 59 25.42285(N)    087 49 00.06796(W) AD(       ) 2
 ME3065  NAD 27      -  41 59 25.31259(N)    087 48 59.84359(W) AD(       ) 2
 ME3065  NGVD 29 (07/19/86)  201.9    (m)          662.     (f) VERT ANG       
 ME3065
 ME3065.Superseded values are not recommended for survey control.
 ME3065
 ME3065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3065.See file dsdata.pdf to determine how the superseded data were derived.
 ME3065
 ME3065_MARKER: Z = SEE DESCRIPTION
 ME3065_SETTING: 0 = UNSPECIFIED SETTING
 ME3065_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME3065
 ME3065  HISTORY     - Date     Condition        Report By
 ME3065  HISTORY     - 1977     MONUMENTED       IL1670
 ME3065  HISTORY     - 19961026 GOOD             USPSQD
 ME3065
 ME3065                          STATION DESCRIPTION
 ME3065
 ME3065'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME3065'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF CHICAGO AT
 ME3065'THE SOUTHEASTERLY CORNER OF THE INTERSECTION OF NORTH ORIOLE
 ME3065'AVENUE AND WEST TALCOTT AVENUE. ADDRESS IS 7575 WEST TALCOTT
 ME3065'AVENUE.
 ME3065'
 ME3065'THE STATION MARK IS A CENTER PUNCH HOLE IN THE ROD OF CHICAGO
 ME3065'STANDARD BENCH MONUMENT WITH A CAST IRON COVER.
 ME3065'
 ME3065'THE STATION IS APPROXIMATELY 10 FEET WEST OF THE EAST LINE OF
 ME3065'NORTH ORIOLE AVENUE AND APPROXIMATELY 23.5 FEET SOUTH OF THE
 ME3065'SOUTHEASTERLY CORNER OF WEST TALCOTT AVENUE AND NORTH ORIOLE
 ME3065'AVENUE.
 ME3065
 ME3065                          STATION RECOVERY (1996)
 ME3065
 ME3065'RECOVERY NOTE BY US POWER SQUADRON 1996
 ME3065'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2786 ***********************************************************************
 ME2786  DESIGNATION -  STD 80 COC
 ME2786  PID         -  ME2786
 ME2786  STATE/COUNTY-  IL/COOK
 ME2786  COUNTRY     -  US
 ME2786  USGS QUAD   -  ENGLEWOOD (2018)
 ME2786
 ME2786                         *CURRENT SURVEY CONTROL
 ME2786  ______________________________________________________________________
 ME2786* NAD 83(1997) POSITION- 41 51 59.02443(N) 087 43 12.77674(W)   ADJUSTED
 ME2786* NAVD 88 ORTHO HEIGHT -   182.85  (+/-2cm)      599.9   (feet) VERTCON3
 ME2786  ______________________________________________________________________
 ME2786  GEOID HEIGHT    -        -33.550 (meters)                     GEOID18
 ME2786  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 ME2786  HORZ ORDER      -  SECOND
 ME2786  VERT ORDER      -  THIRD ? (See Below)
 ME2786
 ME2786.The horizontal coordinates were established by classical geodetic methods
 ME2786.and adjusted by the National Geodetic Survey in October 1999.
 ME2786
 ME2786.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2786.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2786
 ME2786.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2786.GEOID18 height accuracy estimate available here.
 ME2786
 ME2786.The vertical order pertains to the NGVD 29 superseded value.
 ME2786
 ME2786.Click photographs - Photos may exist for this station.
 ME2786
 ME2786.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2786
 ME2786. The following values were computed from the NAD 83(1997) position.
 ME2786
 ME2786;                    North         East     Units Scale Factor Converg.
 ME2786;SPC IL E     -   577,445.051   350,902.212   MT  1.00000687   +0 24 33.1
 ME2786;SPC IL E     - 1,894,500.97  1,151,251.67   sFT  1.00000687   +0 24 33.1
 ME2786;UTM  16      - 4,635,193.188   440,228.663   MT  0.99964396   -0 28 50.5
 ME2786
 ME2786!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2786!SPC IL E     -   0.99997658  x   1.00000687  =   0.99998345
 ME2786!UTM  16      -   0.99997658  x   0.99964396  =   0.99962055
 ME2786
 ME2786:                Primary Azimuth Mark                     Grid Az
 ME2786:SPC IL E     -  026 COC                                  171 00 26.8
 ME2786:UTM  16      -  026 COC                                  171 53 50.4
 ME2786
 ME2786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4022835193(NAD 83)
 ME2786
 ME2786|---------------------------------------------------------------------|
 ME2786| PID    Reference Object                     Distance      Geod. Az  |
 ME2786|                                                           dddmmss.s |
 ME2786| ME2785 STD 80 COC TPT                        7.514 METERS 00917     |
 ME2786| ME2758 026 COC                             404.932 METERS 1712459.9 |
 ME2786|---------------------------------------------------------------------|
 ME2786
 ME2786                          SUPERSEDED SURVEY CONTROL
 ME2786
 ME2786  NAD 83(1997)-  41 51 59.02458(N)    087 43 12.77715(W) AD(       ) 2
 ME2786  NAD 83(1994)-  41 51 59.02771(N)    087 43 12.78854(W) AD(       ) 2
 ME2786  NAD 83(1986)-  41 51 59.02861(N)    087 43 12.78789(W) AD(       ) 2
 ME2786  NAD 27      -  41 51 58.91194(N)    087 43 12.58885(W) AD(       ) 2
 ME2786  NGVD 29             182.93   (m)          600.2    (f) LEVELING    3  
 ME2786
 ME2786.Superseded values are not recommended for survey control.
 ME2786
 ME2786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2786.See file dsdata.pdf to determine how the superseded data were derived.
 ME2786
 ME2786_MARKER: Z = SEE DESCRIPTION
 ME2786_SETTING: 0 = UNSPECIFIED SETTING
 ME2786_MARK LOGO: IL1670
 ME2786_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME2786_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME2786
 ME2786  HISTORY     - Date     Condition        Report By
 ME2786  HISTORY     - 1977     MONUMENTED       IL1670
 ME2786  HISTORY     - 19931011 GOOD             WOOLPT
 ME2786
 ME2786                          STATION DESCRIPTION
 ME2786
 ME2786'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1977 (CJO)
 ME2786'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF CHICAGO
 ME2786'AT THE NORTHWEST CORNER OF THE INTERSECTION OF SOUTH
 ME2786'INDEPENDENCE BOULEVARD AND WEST ROOSEVELT ROAD. ADDRESS IS
 ME2786'1156 SOUTH INDEPENDENCE BOULEVARD.
 ME2786'
 ME2786'THE STATION MARK IS A CENTER PUNCH HOLE IN THE ROD OF CHICAGO
 ME2786'STANDARD BENCH MONUMENT WITH A CAST IRON COVER.
 ME2786'
 ME2786'THE STATION IS 10.4 FEET NORTH OF WEST ROOSEVELT ROAD AND 21
 ME2786'FEET EAST OF THE WEST LINE OF SOUTH INDEPENDENCE BOULEVARD.
 ME2786
 ME2786                          STATION RECOVERY (1993)
 ME2786
 ME2786'RECOVERY NOTE BY WOOLPERT CONSULTANTS 1993 (MS)
 ME2786'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3712 ***********************************************************************
 DO3712  DESIGNATION -  STE 003
 DO3712  PID         -  DO3712
 DO3712  STATE/COUNTY-  IL/STEPHENSON
 DO3712  COUNTRY     -  US
 DO3712  USGS QUAD   -  PEARL CITY (2018)
 DO3712
 DO3712                         *CURRENT SURVEY CONTROL
 DO3712  ______________________________________________________________________
 DO3712* NAD 83(1986) POSITION- 42 21 44.81   (N) 089 49 41.96   (W)   HD_HELD1
 DO3712* NAVD 88 ORTHO HEIGHT -   270.836 (meters)      888.57  (feet) ADJUSTED
 DO3712  ______________________________________________________________________
 DO3712  GEOID HEIGHT    -        -33.347 (meters)                     GEOID18
 DO3712  DYNAMIC HEIGHT  -        270.746 (meters)      888.27  (feet) COMP
 DO3712  MODELED GRAVITY -    980,281.8   (mgal)                       NAVD 88
 DO3712
 DO3712  VERT ORDER      -  SECOND    CLASS I
 DO3712
 DO3712.The horizontal coordinates were determined by differentially corrected
 DO3712.hand held GPS observations or other comparable positioning techniques
 DO3712.and have an estimated accuracy of +/- 3 meters.
 DO3712
 DO3712.The orthometric height was determined by differential leveling and
 DO3712.adjusted by the NATIONAL GEODETIC SURVEY
 DO3712.in March 2013.
 DO3712
 DO3712.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3712.GEOID18 height accuracy estimate available here.
 DO3712
 DO3712.Click photographs - Photos may exist for this station.
 DO3712
 DO3712.The dynamic height is computed by dividing the NAVD 88
 DO3712.geopotential number by the normal gravity value computed on the
 DO3712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3712.degrees latitude (g = 980.6199 gals.).
 DO3712
 DO3712.The modeled gravity was interpolated from observed gravity values.
 DO3712
 DO3712;                    North         East    Units  Estimated Accuracy
 DO3712;SPC IL W     -   632,395.1     727,870.8     MT  (+/- 3 meters HH1 GPS) 
 DO3712
 DO3712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6709093894(NAD 83)
 DO3712
 DO3712                          SUPERSEDED SURVEY CONTROL
 DO3712
 DO3712.No superseded survey control is available for this station.
 DO3712
 DO3712_MARKER: DD = SURVEY DISK
 DO3712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3712_STAMPING: STE 003
 DO3712_MARK LOGO: ILDT
 DO3712_PROJECTION: FLUSH
 DO3712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3712+STABILITY: SURFACE MOTION
 DO3712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3712+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3712
 DO3712  HISTORY     - Date     Condition        Report By
 DO3712  HISTORY     - UNK      MONUMENTED       ILDT
 DO3712  HISTORY     - 20120508 GOOD             AMESC
 DO3712
 DO3712                          STATION DESCRIPTION
 DO3712
 DO3712'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3712'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH OF PEARL CITY, 5.3
 DO3712'MI (8.5 KM) NORTHEAST OF KENT AND 1.2 MI (1.9 KM) SOUTH-SOUTHWEST OF
 DO3712'LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3712'
 DO3712'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3712'PROCEED NORTH ON ILLINOIS ROUTE 73 0.4 MI (0.6 KM) TO GODDARD ROAD AND
 DO3712'THE STATION ON THE RIGHT.
 DO3712'
 DO3712'THE STATION IS 30 FT (9.1 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE
 DO3712'73, 65.1 FT (19.8 M) SOUTH OF A 'NO PASSING' SIGN, 32.5 FT (9.9 M)
 DO3712'NORTH OF THE NORTH EDGE OF A DRIVEWAY, 1.8 FT (0.5 M) WEST OF AN
 DO3712'ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3703 ***********************************************************************
 DO3703  DESIGNATION -  STE 046
 DO3703  PID         -  DO3703
 DO3703  STATE/COUNTY-  IL/STEPHENSON
 DO3703  COUNTRY     -  US
 DO3703  USGS QUAD   -  FREEPORT WEST (2018)
 DO3703
 DO3703                         *CURRENT SURVEY CONTROL
 DO3703  ______________________________________________________________________
 DO3703* NAD 83(1986) POSITION- 42 19 45.67   (N) 089 43 11.13   (W)   HD_HELD1
 DO3703* NAVD 88 ORTHO HEIGHT -   270.881 (meters)      888.72  (feet) ADJUSTED
 DO3703  ______________________________________________________________________
 DO3703  GEOID HEIGHT    -        -33.337 (meters)                     GEOID18
 DO3703  DYNAMIC HEIGHT  -        270.793 (meters)      888.43  (feet) COMP
 DO3703  MODELED GRAVITY -    980,289.4   (mgal)                       NAVD 88
 DO3703
 DO3703  VERT ORDER      -  SECOND    CLASS I
 DO3703
 DO3703.The horizontal coordinates were determined by differentially corrected
 DO3703.hand held GPS observations or other comparable positioning techniques
 DO3703.and have an estimated accuracy of +/- 3 meters.
 DO3703
 DO3703.The orthometric height was determined by differential leveling and
 DO3703.adjusted by the NATIONAL GEODETIC SURVEY
 DO3703.in March 2013.
 DO3703
 DO3703.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3703.GEOID18 height accuracy estimate available here.
 DO3703
 DO3703.Click photographs - Photos may exist for this station.
 DO3703
 DO3703.The dynamic height is computed by dividing the NAVD 88
 DO3703.geopotential number by the normal gravity value computed on the
 DO3703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3703.degrees latitude (g = 980.6199 gals.).
 DO3703
 DO3703.The modeled gravity was interpolated from observed gravity values.
 DO3703
 DO3703;                    North         East    Units  Estimated Accuracy
 DO3703;SPC IL W     -   628,760.5     736,833.0     MT  (+/- 3 meters HH1 GPS) 
 DO3703
 DO3703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7591389927(NAD 83)
 DO3703
 DO3703                          SUPERSEDED SURVEY CONTROL
 DO3703
 DO3703.No superseded survey control is available for this station.
 DO3703
 DO3703_MARKER: DD = SURVEY DISK
 DO3703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3703_STAMPING: STE046
 DO3703_MARK LOGO: ILDT
 DO3703_PROJECTION: FLUSH
 DO3703_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3703+STABILITY: SURFACE MOTION
 DO3703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3703+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO3703
 DO3703  HISTORY     - Date     Condition        Report By
 DO3703  HISTORY     - UNK      MONUMENTED       ILDT
 DO3703  HISTORY     - 20120509 GOOD             AMESC
 DO3703
 DO3703                          STATION DESCRIPTION
 DO3703
 DO3703'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3703'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHEAST OF PEARL CITY,
 DO3703'6.3 MI (10.1 KM) EAST-SOUTHEAST OF LENA AND 5.5 MI (8.8 KM)
 DO3703'WEST-NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3703'
 DO3703'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3703'PROCEED WEST ON US ROUTE 20 4.65 MI (7.5 KM) TO BOLTON ROAD AND THE
 DO3703'STATION ON THE RIGHT.
 DO3703'
 DO3703'THE STATION IS 59.4 FT (18.1 M) NORTH OF THE CENTERLINE OF US ROUTE
 DO3703'20, 60.2 FT (18.3 M) WEST OF A CONCRETE RIGHT OF WAY MARKER, 23.8 FT
 DO3703'(7.3 M) EAST OF A CONCRETE RIGHT OF WAY MARKER, 1.5 FT (0.5 M) SOUTH
 DO3703'OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3701 ***********************************************************************
 DO3701  DESIGNATION -  STE 047
 DO3701  PID         -  DO3701
 DO3701  STATE/COUNTY-  IL/STEPHENSON
 DO3701  COUNTRY     -  US
 DO3701  USGS QUAD   -  FREEPORT WEST (2018)
 DO3701
 DO3701                         *CURRENT SURVEY CONTROL
 DO3701  ______________________________________________________________________
 DO3701* NAD 83(1986) POSITION- 42 19 52.91   (N) 089 42 24.05   (W)   HD_HELD1
 DO3701* NAVD 88 ORTHO HEIGHT -   257.829 (meters)      845.89  (feet) ADJUSTED
 DO3701  ______________________________________________________________________
 DO3701  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 DO3701  DYNAMIC HEIGHT  -        257.745 (meters)      845.62  (feet) COMP
 DO3701  MODELED GRAVITY -    980,290.3   (mgal)                       NAVD 88
 DO3701
 DO3701  VERT ORDER      -  SECOND    CLASS I
 DO3701
 DO3701.The horizontal coordinates were determined by differentially corrected
 DO3701.hand held GPS observations or other comparable positioning techniques
 DO3701.and have an estimated accuracy of +/- 3 meters.
 DO3701
 DO3701.The orthometric height was determined by differential leveling and
 DO3701.adjusted by the NATIONAL GEODETIC SURVEY
 DO3701.in March 2013.
 DO3701
 DO3701.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3701.GEOID18 height accuracy estimate available here.
 DO3701
 DO3701.Click photographs - Photos may exist for this station.
 DO3701
 DO3701.The dynamic height is computed by dividing the NAVD 88
 DO3701.geopotential number by the normal gravity value computed on the
 DO3701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3701.degrees latitude (g = 980.6199 gals.).
 DO3701
 DO3701.The modeled gravity was interpolated from observed gravity values.
 DO3701
 DO3701;                    North         East    Units  Estimated Accuracy
 DO3701;SPC IL W     -   628,989.6     737,909.7     MT  (+/- 3 meters HH1 GPS) 
 DO3701
 DO3701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7699890116(NAD 83)
 DO3701
 DO3701                          SUPERSEDED SURVEY CONTROL
 DO3701
 DO3701.No superseded survey control is available for this station.
 DO3701
 DO3701_MARKER: DD = SURVEY DISK
 DO3701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3701_STAMPING: STE047
 DO3701_MARK LOGO: ILDT
 DO3701_PROJECTION: FLUSH
 DO3701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3701+STABILITY: SURFACE MOTION
 DO3701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3701+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 DO3701
 DO3701  HISTORY     - Date     Condition        Report By
 DO3701  HISTORY     - UNK      MONUMENTED       ILDT
 DO3701  HISTORY     - 20120510 GOOD             AMESC
 DO3701
 DO3701                          STATION DESCRIPTION
 DO3701
 DO3701'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3701'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHEAST OF PEARL CITY,
 DO3701'6.8 MI (10.9 KM) EAST-SOUTHEAST OF LENA AND 5.0 MI (8.0 KM)
 DO3701'WEST-NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3701'
 DO3701'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3701'PROCEED WEST ON US ROUTE 20 3.95 MI (6.4 KM) TO THE STATION ON THE
 DO3701'RIGHT.
 DO3701'
 DO3701'THE STATION IS 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF US ROUTE
 DO3701'20, 171 FT (52.1 M) SOUTH OF THE NORTH RIGHT OF WAY FENCE, 1.2 FT (0.4
 DO3701'M) EAST OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3700 ***********************************************************************
 DO3700  DESIGNATION -  STE 048
 DO3700  PID         -  DO3700
 DO3700  STATE/COUNTY-  IL/STEPHENSON
 DO3700  COUNTRY     -  US
 DO3700  USGS QUAD   -  FREEPORT WEST (2018)
 DO3700
 DO3700                         *CURRENT SURVEY CONTROL
 DO3700  ______________________________________________________________________
 DO3700* NAD 83(1986) POSITION- 42 19 53.03   (N) 089 42 00.42   (W)   HD_HELD1
 DO3700* NAVD 88 ORTHO HEIGHT -   253.428 (meters)      831.46  (feet) ADJUSTED
 DO3700  ______________________________________________________________________
 DO3700  GEOID HEIGHT    -        -33.343 (meters)                     GEOID18
 DO3700  DYNAMIC HEIGHT  -        253.345 (meters)      831.18  (feet) COMP
 DO3700  MODELED GRAVITY -    980,290.6   (mgal)                       NAVD 88
 DO3700
 DO3700  VERT ORDER      -  SECOND    CLASS I
 DO3700
 DO3700.The horizontal coordinates were determined by differentially corrected
 DO3700.hand held GPS observations or other comparable positioning techniques
 DO3700.and have an estimated accuracy of +/- 3 meters.
 DO3700
 DO3700.The orthometric height was determined by differential leveling and
 DO3700.adjusted by the NATIONAL GEODETIC SURVEY
 DO3700.in March 2013.
 DO3700
 DO3700.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3700.GEOID18 height accuracy estimate available here.
 DO3700
 DO3700.Click photographs - Photos may exist for this station.
 DO3700
 DO3700.The dynamic height is computed by dividing the NAVD 88
 DO3700.geopotential number by the normal gravity value computed on the
 DO3700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3700.degrees latitude (g = 980.6199 gals.).
 DO3700
 DO3700.The modeled gravity was interpolated from observed gravity values.
 DO3700
 DO3700;                    North         East    Units  Estimated Accuracy
 DO3700;SPC IL W     -   628,996.3     738,450.6     MT  (+/- 3 meters HH1 GPS) 
 DO3700
 DO3700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7753890103(NAD 83)
 DO3700
 DO3700                          SUPERSEDED SURVEY CONTROL
 DO3700
 DO3700.No superseded survey control is available for this station.
 DO3700
 DO3700_MARKER: DD = SURVEY DISK
 DO3700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3700_STAMPING: STE048
 DO3700_MARK LOGO: ILDT
 DO3700_PROJECTION: FLUSH
 DO3700_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3700+STABILITY: SURFACE MOTION
 DO3700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3700+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 DO3700
 DO3700  HISTORY     - Date     Condition        Report By
 DO3700  HISTORY     - UNK      MONUMENTED       ILDT
 DO3700  HISTORY     - 20120510 GOOD             AMESC
 DO3700
 DO3700                          STATION DESCRIPTION
 DO3700
 DO3700'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3700'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHEAST OF PEARL CITY,
 DO3700'7.1 MI (11.4 KM) EAST-SOUTHEAST OF LENA AND 4.7 MI (7.6 KM)
 DO3700'WEST-NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3700'
 DO3700'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3700'PROCEED WEST ON US ROUTE 20 3.63 MI (5.8 KM) TO THE STATION ON THE
 DO3700'RIGHT.  US ROUTE 20 IS ONLY A TWO LANE ROAD THE WEST BOUND LANE IS
 DO3700'UNDER CONSTRUCTION AT THIS TIME.
 DO3700'
 DO3700'THE STATION IS 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF US ROUTE
 DO3700'20, 6.3 FT (1.9 M) WEST OF A 4 INCH (10 CM) UNDER DRAIN, 1.0 FT (0.3
 DO3700'M) EAST OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3699 ***********************************************************************
 DO3699  DESIGNATION -  STE 049
 DO3699  PID         -  DO3699
 DO3699  STATE/COUNTY-  IL/STEPHENSON
 DO3699  COUNTRY     -  US
 DO3699  USGS QUAD   -  FREEPORT WEST (2018)
 DO3699
 DO3699                         *CURRENT SURVEY CONTROL
 DO3699  ______________________________________________________________________
 DO3699* NAD 83(1986) POSITION- 42 19 53.21   (N) 089 40 21.51   (W)   HD_HELD1
 DO3699* NAVD 88 ORTHO HEIGHT -   233.437 (meters)      765.87  (feet) ADJUSTED
 DO3699  ______________________________________________________________________
 DO3699  GEOID HEIGHT    -        -33.347 (meters)                     GEOID18
 DO3699  DYNAMIC HEIGHT  -        233.361 (meters)      765.62  (feet) COMP
 DO3699  MODELED GRAVITY -    980,291.6   (mgal)                       NAVD 88
 DO3699
 DO3699  VERT ORDER      -  SECOND    CLASS I
 DO3699
 DO3699.The horizontal coordinates were determined by differentially corrected
 DO3699.hand held GPS observations or other comparable positioning techniques
 DO3699.and have an estimated accuracy of +/- 3 meters.
 DO3699
 DO3699.The orthometric height was determined by differential leveling and
 DO3699.adjusted by the NATIONAL GEODETIC SURVEY
 DO3699.in March 2013.
 DO3699
 DO3699.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3699.GEOID18 height accuracy estimate available here.
 DO3699
 DO3699.Click photographs - Photos may exist for this station.
 DO3699
 DO3699.The dynamic height is computed by dividing the NAVD 88
 DO3699.geopotential number by the normal gravity value computed on the
 DO3699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3699.degrees latitude (g = 980.6199 gals.).
 DO3699
 DO3699.The modeled gravity was interpolated from observed gravity values.
 DO3699
 DO3699;                    North         East    Units  Estimated Accuracy
 DO3699;SPC IL W     -   629,014.6     740,714.9     MT  (+/- 3 meters HH1 GPS) 
 DO3699
 DO3699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7980290037(NAD 83)
 DO3699
 DO3699                          SUPERSEDED SURVEY CONTROL
 DO3699
 DO3699.No superseded survey control is available for this station.
 DO3699
 DO3699_MARKER: DD = SURVEY DISK
 DO3699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3699_STAMPING: STE049
 DO3699_MARK LOGO: UIL
 DO3699_PROJECTION: FLUSH
 DO3699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3699+STABILITY: SURFACE MOTION
 DO3699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3699+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 DO3699
 DO3699  HISTORY     - Date     Condition        Report By
 DO3699  HISTORY     - UNK      MONUMENTED       ILDT
 DO3699  HISTORY     - 20120510 GOOD             AMESC
 DO3699
 DO3699                          STATION DESCRIPTION
 DO3699
 DO3699'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3699'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-SOUTHWEST OF
 DO3699'DAKOTA, 8.3 MI (13.4 KM) EAST-SOUTHEAST OF LENA AND 3.6 MI (5.8 KM)
 DO3699'NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3699'
 DO3699'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3699'PROCEED WEST ON US ROUTE 20 2.22 MI (3.6 KM) TO THE STATION ON THE
 DO3699'RIGHT.
 DO3699'
 DO3699'THE STATION IS 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF US ROUTE
 DO3699'20, 1.2 FT (0.4 M) EAST OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3696 ***********************************************************************
 DO3696  DESIGNATION -  STE 051
 DO3696  PID         -  DO3696
 DO3696  STATE/COUNTY-  IL/STEPHENSON
 DO3696  COUNTRY     -  US
 DO3696  USGS QUAD   -  FREEPORT WEST (2018)
 DO3696
 DO3696                         *CURRENT SURVEY CONTROL
 DO3696  ______________________________________________________________________
 DO3696* NAD 83(1986) POSITION- 42 19 36.27   (N) 089 38 54.24   (W)   HD_HELD1
 DO3696* NAVD 88 ORTHO HEIGHT -   237.964 (meters)      780.72  (feet) ADJUSTED
 DO3696  ______________________________________________________________________
 DO3696  GEOID HEIGHT    -        -33.343 (meters)                     GEOID18
 DO3696  DYNAMIC HEIGHT  -        237.887 (meters)      780.47  (feet) COMP
 DO3696  MODELED GRAVITY -    980,291.4   (mgal)                       NAVD 88
 DO3696
 DO3696  VERT ORDER      -  SECOND    CLASS I
 DO3696
 DO3696.The horizontal coordinates were determined by differentially corrected
 DO3696.hand held GPS observations or other comparable positioning techniques
 DO3696.and have an estimated accuracy of +/- 3 meters.
 DO3696
 DO3696.The orthometric height was determined by differential leveling and
 DO3696.adjusted by the NATIONAL GEODETIC SURVEY
 DO3696.in March 2013.
 DO3696
 DO3696.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3696.GEOID18 height accuracy estimate available here.
 DO3696
 DO3696.Click photographs - Photos may exist for this station.
 DO3696
 DO3696.The dynamic height is computed by dividing the NAVD 88
 DO3696.geopotential number by the normal gravity value computed on the
 DO3696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3696.degrees latitude (g = 980.6199 gals.).
 DO3696
 DO3696.The modeled gravity was interpolated from observed gravity values.
 DO3696
 DO3696;                    North         East    Units  Estimated Accuracy
 DO3696;SPC IL W     -   628,503.8     742,716.0     MT  (+/- 3 meters HH1 GPS) 
 DO3696
 DO3696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8178489452(NAD 83)
 DO3696
 DO3696                          SUPERSEDED SURVEY CONTROL
 DO3696
 DO3696.No superseded survey control is available for this station.
 DO3696
 DO3696_MARKER: DD = SURVEY DISK
 DO3696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3696_STAMPING: STE051
 DO3696_MARK LOGO: ILDT
 DO3696_PROJECTION: FLUSH
 DO3696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3696+STABILITY: SURFACE MOTION
 DO3696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3696+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 DO3696
 DO3696  HISTORY     - Date     Condition        Report By
 DO3696  HISTORY     - UNK      MONUMENTED       ILDT
 DO3696  HISTORY     - 20120510 GOOD             AMESC
 DO3696
 DO3696                          STATION DESCRIPTION
 DO3696
 DO3696'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3696'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) WEST-NORTHWEST OF
 DO3696'RIDOTT, 7.6 MI (12.2 KM) SOUTHWEST OF DAKOTA AND 2.5 MI (4.0 KM)
 DO3696'NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3696'
 DO3696'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3696'PROCEED WEST ON US ROUTE 20 0.90 MI (1.4 KM) TO THE STATION ON THE
 DO3696'RIGHT.
 DO3696'
 DO3696'THE STATION IS 34.6 FT (10.5 M) NORTH OF THE CENTERLINE OF US ROUTE
 DO3696'20, 85 FT (25.9 M) NORTHWEST OF A 'NO PASSING ZONE' SIGN, 1.5 FT (0.5
 DO3696'M) SOUTHEAST OF AN ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3695 ***********************************************************************
 DO3695  DESIGNATION -  STE 052
 DO3695  PID         -  DO3695
 DO3695  STATE/COUNTY-  IL/STEPHENSON
 DO3695  COUNTRY     -  US
 DO3695  USGS QUAD   -  FREEPORT WEST (2018)
 DO3695
 DO3695                         *CURRENT SURVEY CONTROL
 DO3695  ______________________________________________________________________
 DO3695* NAD 83(1986) POSITION- 42 19 25.16   (N) 089 38 28.92   (W)   HD_HELD1
 DO3695* NAVD 88 ORTHO HEIGHT -   238.290 (meters)      781.79  (feet) ADJUSTED
 DO3695  ______________________________________________________________________
 DO3695  GEOID HEIGHT    -        -33.340 (meters)                     GEOID18
 DO3695  DYNAMIC HEIGHT  -        238.213 (meters)      781.54  (feet) COMP
 DO3695  MODELED GRAVITY -    980,291.2   (mgal)                       NAVD 88
 DO3695
 DO3695  VERT ORDER      -  SECOND    CLASS I
 DO3695
 DO3695.The horizontal coordinates were determined by differentially corrected
 DO3695.hand held GPS observations or other comparable positioning techniques
 DO3695.and have an estimated accuracy of +/- 3 meters.
 DO3695
 DO3695.The orthometric height was determined by differential leveling and
 DO3695.adjusted by the NATIONAL GEODETIC SURVEY
 DO3695.in March 2013.
 DO3695
 DO3695.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3695.GEOID18 height accuracy estimate available here.
 DO3695
 DO3695.Click photographs - Photos may exist for this station.
 DO3695
 DO3695.The dynamic height is computed by dividing the NAVD 88
 DO3695.geopotential number by the normal gravity value computed on the
 DO3695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3695.degrees latitude (g = 980.6199 gals.).
 DO3695
 DO3695.The modeled gravity was interpolated from observed gravity values.
 DO3695
 DO3695;                    North         East    Units  Estimated Accuracy
 DO3695;SPC IL W     -   628,164.6     743,297.8     MT  (+/- 3 meters HH1 GPS) 
 DO3695
 DO3695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8235289091(NAD 83)
 DO3695
 DO3695                          SUPERSEDED SURVEY CONTROL
 DO3695
 DO3695.No superseded survey control is available for this station.
 DO3695
 DO3695_MARKER: DD = SURVEY DISK
 DO3695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3695_STAMPING: STE052
 DO3695_MARK LOGO: ILDT
 DO3695_PROJECTION: FLUSH
 DO3695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3695+STABILITY: SURFACE MOTION
 DO3695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3695+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 DO3695
 DO3695  HISTORY     - Date     Condition        Report By
 DO3695  HISTORY     - UNK      MONUMENTED       ILDT
 DO3695  HISTORY     - 20120510 GOOD             AMESC
 DO3695
 DO3695                          STATION DESCRIPTION
 DO3695
 DO3695'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3695'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST-NORTHWEST OF
 DO3695'RIDOTT, 7.4 MI (11.9 KM) SOUTHWEST OF DAKOTA AND 2.1 MI (3.4 KM)
 DO3695'NORTH-NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3695'
 DO3695'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3695'PROCEED WEST ON US ROUTE 20 0.5 MI (0.8 KM) TO THE STATION ON THE
 DO3695'LEFT.
 DO3695'
 DO3695'THE STATION IS IN THE MEDIAN US ROUTE 20, 43 FT (13.1 M) SOUTH OF THE
 DO3695'CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20, 32 FT (9.8 M)
 DO3695'SOUTHWEST OF 'SPEED LIMIT' SIGN, 1.4 FT (0.4 M) SOUTHWEST OF AN ORANGE
 DO3695'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3692 ***********************************************************************
 DO3692  DESIGNATION -  STE 053
 DO3692  PID         -  DO3692
 DO3692  STATE/COUNTY-  IL/STEPHENSON
 DO3692  COUNTRY     -  US
 DO3692  USGS QUAD   -  FREEPORT EAST (2018)
 DO3692
 DO3692                         *CURRENT SURVEY CONTROL
 DO3692  ______________________________________________________________________
 DO3692* NAD 83(1986) POSITION- 42 19 15.76   (N) 089 36 39.36   (W)   HD_HELD1
 DO3692* NAVD 88 ORTHO HEIGHT -   240.123 (meters)      787.80  (feet) ADJUSTED
 DO3692  ______________________________________________________________________
 DO3692  GEOID HEIGHT    -        -33.339 (meters)                     GEOID18
 DO3692  DYNAMIC HEIGHT  -        240.044 (meters)      787.54  (feet) COMP
 DO3692  MODELED GRAVITY -    980,290.1   (mgal)                       NAVD 88
 DO3692
 DO3692  VERT ORDER      -  SECOND    CLASS I
 DO3692
 DO3692.The horizontal coordinates were determined by differentially corrected
 DO3692.hand held GPS observations or other comparable positioning techniques
 DO3692.and have an estimated accuracy of +/- 3 meters.
 DO3692
 DO3692.The orthometric height was determined by differential leveling and
 DO3692.adjusted by the NATIONAL GEODETIC SURVEY
 DO3692.in March 2013.
 DO3692
 DO3692.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3692.GEOID18 height accuracy estimate available here.
 DO3692
 DO3692.Click photographs - Photos may exist for this station.
 DO3692
 DO3692.The dynamic height is computed by dividing the NAVD 88
 DO3692.geopotential number by the normal gravity value computed on the
 DO3692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3692.degrees latitude (g = 980.6199 gals.).
 DO3692
 DO3692.The modeled gravity was interpolated from observed gravity values.
 DO3692
 DO3692;                    North         East    Units  Estimated Accuracy
 DO3692;SPC IL W     -   627,890.5     745,808.1     MT  (+/- 3 meters HH1 GPS) 
 DO3692
 DO3692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8485188724(NAD 83)
 DO3692
 DO3692                          SUPERSEDED SURVEY CONTROL
 DO3692
 DO3692.No superseded survey control is available for this station.
 DO3692
 DO3692_MARKER: DD = SURVEY DISK
 DO3692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3692_STAMPING: STE053
 DO3692_MARK LOGO: ILDT
 DO3692_PROJECTION: FLUSH
 DO3692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3692+STABILITY: SURFACE MOTION
 DO3692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3692+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3692
 DO3692  HISTORY     - Date     Condition        Report By
 DO3692  HISTORY     - UNK      MONUMENTED       ILDT
 DO3692  HISTORY     - 20120514 GOOD             AMESC
 DO3692
 DO3692                          STATION DESCRIPTION
 DO3692
 DO3692'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3692'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-NORTHWEST OF
 DO3692'RIDOTT, 6.4 MI (10.3 KM) SOUTHWEST OF DAKOTA AND 1.8 MI (2.9 KM)
 DO3692'NORTH-NORTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3692'
 DO3692'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3692'PROCEED WEST ON US ROUTE 20 2.15 MI (3.5 KM) TO THE STATION ON THE
 DO3692'LEFT.
 DO3692'
 DO3692'THE STATION IS IN THE MEDIAN US ROUTE 20, 40 FT (12.2 M) SOUTH OF THE
 DO3692'CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20, 350 FT (106.7 M)
 DO3692'EAST OF THE HENDERSON ROAD OVERPASS, 1.0 FT (0.3 M) WEST OF A METAL
 DO3692'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3690 ***********************************************************************
 DO3690  DESIGNATION -  STE 054
 DO3690  PID         -  DO3690
 DO3690  STATE/COUNTY-  IL/STEPHENSON
 DO3690  COUNTRY     -  US
 DO3690  USGS QUAD   -  FREEPORT EAST (2018)
 DO3690
 DO3690                         *CURRENT SURVEY CONTROL
 DO3690  ______________________________________________________________________
 DO3690* NAD 83(1986) POSITION- 42 19 16.46   (N) 089 35 38.18   (W)   HD_HELD1
 DO3690* NAVD 88 ORTHO HEIGHT -   247.035 (meters)      810.48  (feet) ADJUSTED
 DO3690  ______________________________________________________________________
 DO3690  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 DO3690  DYNAMIC HEIGHT  -        246.954 (meters)      810.21  (feet) COMP
 DO3690  MODELED GRAVITY -    980,289.2   (mgal)                       NAVD 88
 DO3690
 DO3690  VERT ORDER      -  SECOND    CLASS I
 DO3690
 DO3690.The horizontal coordinates were determined by differentially corrected
 DO3690.hand held GPS observations or other comparable positioning techniques
 DO3690.and have an estimated accuracy of +/- 3 meters.
 DO3690
 DO3690.The orthometric height was determined by differential leveling and
 DO3690.adjusted by the NATIONAL GEODETIC SURVEY
 DO3690.in March 2013.
 DO3690
 DO3690.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3690.GEOID18 height accuracy estimate available here.
 DO3690
 DO3690.Click photographs - Photos may exist for this station.
 DO3690
 DO3690.The dynamic height is computed by dividing the NAVD 88
 DO3690.geopotential number by the normal gravity value computed on the
 DO3690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3690.degrees latitude (g = 980.6199 gals.).
 DO3690
 DO3690.The modeled gravity was interpolated from observed gravity values.
 DO3690
 DO3690;                    North         East    Units  Estimated Accuracy
 DO3690;SPC IL W     -   627,921.4     747,208.8     MT  (+/- 3 meters HH1 GPS) 
 DO3690
 DO3690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8625388702(NAD 83)
 DO3690
 DO3690                          SUPERSEDED SURVEY CONTROL
 DO3690
 DO3690.No superseded survey control is available for this station.
 DO3690
 DO3690_MARKER: DD = SURVEY DISK
 DO3690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3690_STAMPING: STE054
 DO3690_MARK LOGO: ILDT
 DO3690_PROJECTION: FLUSH
 DO3690_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3690+STABILITY: SURFACE MOTION
 DO3690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3690+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3690
 DO3690  HISTORY     - Date     Condition        Report By
 DO3690  HISTORY     - UNK      MONUMENTED       ILDT
 DO3690  HISTORY     - 20120514 GOOD             AMESC
 DO3690
 DO3690                          STATION DESCRIPTION
 DO3690
 DO3690'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3690'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST-NORTHWEST OF
 DO3690'RIDOTT, 5.8 MI (9.3 KM) SOUTHWEST OF DAKOTA AND 2.2 MI (3.5 KM)
 DO3690'NORTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3690'
 DO3690'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3690'PROCEED WEST ON US ROUTE 20 1.30 MI (2.1 KM) TO THE STATION ON THE
 DO3690'LEFT.
 DO3690'
 DO3690'THE STATION IS IN THE MEDIAN OF US ROUTE 20, 320 FT (97.5 M) WEST OF
 DO3690'THE TOWER ROAD OVERPASS, 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF THE
 DO3690'WEST BOUND LANE OF US ROUTE 20, 1.0 FT (0.3 M) WEST OF A METAL WITNESS
 DO3690'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3688 ***********************************************************************
 DO3688  DESIGNATION -  STE 055
 DO3688  PID         -  DO3688
 DO3688  STATE/COUNTY-  IL/STEPHENSON
 DO3688  COUNTRY     -  US
 DO3688  USGS QUAD   -  FREEPORT EAST (2018)
 DO3688
 DO3688                         *CURRENT SURVEY CONTROL
 DO3688  ______________________________________________________________________
 DO3688* NAD 83(1986) POSITION- 42 18 47.60   (N) 089 34 41.18   (W)   HD_HELD1
 DO3688* NAVD 88 ORTHO HEIGHT -   249.028 (meters)      817.02  (feet) ADJUSTED
 DO3688  ______________________________________________________________________
 DO3688  GEOID HEIGHT    -        -33.333 (meters)                     GEOID18
 DO3688  DYNAMIC HEIGHT  -        248.947 (meters)      816.75  (feet) COMP
 DO3688  MODELED GRAVITY -    980,288.0   (mgal)                       NAVD 88
 DO3688
 DO3688  VERT ORDER      -  SECOND    CLASS I
 DO3688
 DO3688.The horizontal coordinates were determined by differentially corrected
 DO3688.hand held GPS observations or other comparable positioning techniques
 DO3688.and have an estimated accuracy of +/- 3 meters.
 DO3688
 DO3688.The orthometric height was determined by differential leveling and
 DO3688.adjusted by the NATIONAL GEODETIC SURVEY
 DO3688.in March 2013.
 DO3688
 DO3688.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3688.GEOID18 height accuracy estimate available here.
 DO3688
 DO3688.Click photographs - Photos may exist for this station.
 DO3688
 DO3688.The dynamic height is computed by dividing the NAVD 88
 DO3688.geopotential number by the normal gravity value computed on the
 DO3688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3688.degrees latitude (g = 980.6199 gals.).
 DO3688
 DO3688.The modeled gravity was interpolated from observed gravity values.
 DO3688
 DO3688;                    North         East    Units  Estimated Accuracy
 DO3688;SPC IL W     -   627,039.9     748,520.1     MT  (+/- 3 meters HH1 GPS) 
 DO3688
 DO3688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8753087772(NAD 83)
 DO3688
 DO3688                          SUPERSEDED SURVEY CONTROL
 DO3688
 DO3688.No superseded survey control is available for this station.
 DO3688
 DO3688_MARKER: DD = SURVEY DISK
 DO3688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3688_STAMPING: STE055
 DO3688_MARK LOGO: ILDT
 DO3688_PROJECTION: FLUSH
 DO3688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3688+STABILITY: SURFACE MOTION
 DO3688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3688+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3688
 DO3688  HISTORY     - Date     Condition        Report By
 DO3688  HISTORY     - UNK      MONUMENTED       ILDT
 DO3688  HISTORY     - 20120514 GOOD             AMESC
 DO3688
 DO3688                          STATION DESCRIPTION
 DO3688
 DO3688'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3688'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF
 DO3688'DAKOTA, 5.4 MI (8.7 KM) WEST-NORTHWEST OF RIDOTT AND 2.5 MI (4.0 KM)
 DO3688'EAST-NORTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3688'
 DO3688'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3688'PROCEED WEST ON US ROUTE 20 0.3 MI (0.5 KM) TO THE STATION ON THE
 DO3688'LEFT.
 DO3688'
 DO3688'THE STATION IS IN THE MEDIAN US ROUTE 20, 40 FT (12.2 M) SOUTH OF THE
 DO3688'CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20, 1.2 FT (0.4 M) WEST
 DO3688'OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3686 ***********************************************************************
 DO3686  DESIGNATION -  STE 056
 DO3686  PID         -  DO3686
 DO3686  STATE/COUNTY-  IL/STEPHENSON
 DO3686  COUNTRY     -  US
 DO3686  USGS QUAD   -  FREEPORT EAST (2018)
 DO3686
 DO3686                         *CURRENT SURVEY CONTROL
 DO3686  ______________________________________________________________________
 DO3686* NAD 83(1986) POSITION- 42 18 36.05   (N) 089 33 34.93   (W)   HD_HELD1
 DO3686* NAVD 88 ORTHO HEIGHT -   230.670 (meters)      756.79  (feet) ADJUSTED
 DO3686  ______________________________________________________________________
 DO3686  GEOID HEIGHT    -        -33.333 (meters)                     GEOID18
 DO3686  DYNAMIC HEIGHT  -        230.594 (meters)      756.54  (feet) COMP
 DO3686  MODELED GRAVITY -    980,286.9   (mgal)                       NAVD 88
 DO3686
 DO3686  VERT ORDER      -  SECOND    CLASS I
 DO3686
 DO3686.The horizontal coordinates were determined by differentially corrected
 DO3686.hand held GPS observations or other comparable positioning techniques
 DO3686.and have an estimated accuracy of +/- 3 meters.
 DO3686
 DO3686.The orthometric height was determined by differential leveling and
 DO3686.adjusted by the NATIONAL GEODETIC SURVEY
 DO3686.in March 2013.
 DO3686
 DO3686.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3686.GEOID18 height accuracy estimate available here.
 DO3686
 DO3686.Click photographs - Photos may exist for this station.
 DO3686
 DO3686.The dynamic height is computed by dividing the NAVD 88
 DO3686.geopotential number by the normal gravity value computed on the
 DO3686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3686.degrees latitude (g = 980.6199 gals.).
 DO3686
 DO3686.The modeled gravity was interpolated from observed gravity values.
 DO3686
 DO3686;                    North         East    Units  Estimated Accuracy
 DO3686;SPC IL W     -   626,694.2     750,039.7     MT  (+/- 3 meters HH1 GPS) 
 DO3686
 DO3686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8903687370(NAD 83)
 DO3686
 DO3686                          SUPERSEDED SURVEY CONTROL
 DO3686
 DO3686.No superseded survey control is available for this station.
 DO3686
 DO3686_MARKER: DD = SURVEY DISK
 DO3686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3686_STAMPING: STE056
 DO3686_MARK LOGO: ILDT
 DO3686_PROJECTION: FLUSH
 DO3686_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3686+STABILITY: SURFACE MOTION
 DO3686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3686+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3686
 DO3686  HISTORY     - Date     Condition        Report By
 DO3686  HISTORY     - UNK      MONUMENTED       ILDT
 DO3686  HISTORY     - 20120514 GOOD             AMESC
 DO3686
 DO3686                          STATION DESCRIPTION
 DO3686
 DO3686'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3686'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF
 DO3686'DAKOTA, 4.4 MI (7.1 KM) WEST-NORTHWEST OF RIDOTT AND 3.3 MI (5.3 KM)
 DO3686'EAST-NORTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3686'
 DO3686'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3686'PROCEED EAST ON US ROUTE 20 0.75 MI (1.2 KM) TO THE STATION ON THE
 DO3686'LEFT.
 DO3686'
 DO3686'THE STATION IS IN THE MEDIAN OF US ROUTE 20, 40 FT (12.2 M) NORTHEAST
 DO3686'OF THE CENTERLINE OF THE EAST BOUND LANE OF US ROUTE 20, 50 FT (15.2
 DO3686'M) SOUTHEAST OF A MEDIAN INLET, 1.4 FT (0.4 M) NORTHWEST OF A METAL
 DO3686'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3683 ***********************************************************************
 DO3683  DESIGNATION -  STE 057
 DO3683  PID         -  DO3683
 DO3683  STATE/COUNTY-  IL/STEPHENSON
 DO3683  COUNTRY     -  US
 DO3683  USGS QUAD   -  FREEPORT EAST (2018)
 DO3683
 DO3683                         *CURRENT SURVEY CONTROL
 DO3683  ______________________________________________________________________
 DO3683* NAD 83(1986) POSITION- 42 17 45.09   (N) 089 33 25.87   (W)   HD_HELD1
 DO3683* NAVD 88 ORTHO HEIGHT -   229.830 (meters)      754.03  (feet) ADJUSTED
 DO3683  ______________________________________________________________________
 DO3683  GEOID HEIGHT    -        -33.314 (meters)                     GEOID18
 DO3683  DYNAMIC HEIGHT  -        229.754 (meters)      753.78  (feet) COMP
 DO3683  MODELED GRAVITY -    980,286.1   (mgal)                       NAVD 88
 DO3683
 DO3683  VERT ORDER      -  SECOND    CLASS I
 DO3683
 DO3683.The horizontal coordinates were determined by differentially corrected
 DO3683.hand held GPS observations or other comparable positioning techniques
 DO3683.and have an estimated accuracy of +/- 3 meters.
 DO3683
 DO3683.The orthometric height was determined by differential leveling and
 DO3683.adjusted by the NATIONAL GEODETIC SURVEY
 DO3683.in March 2013.
 DO3683
 DO3683.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3683.GEOID18 height accuracy estimate available here.
 DO3683
 DO3683.Click photographs - Photos may exist for this station.
 DO3683
 DO3683.The dynamic height is computed by dividing the NAVD 88
 DO3683.geopotential number by the normal gravity value computed on the
 DO3683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3683.degrees latitude (g = 980.6199 gals.).
 DO3683
 DO3683.The modeled gravity was interpolated from observed gravity values.
 DO3683
 DO3683;                    North         East    Units  Estimated Accuracy
 DO3683;SPC IL W     -   625,123.3     750,258.5     MT  (+/- 3 meters HH1 GPS) 
 DO3683
 DO3683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8919785792(NAD 83)
 DO3683
 DO3683                          SUPERSEDED SURVEY CONTROL
 DO3683
 DO3683.No superseded survey control is available for this station.
 DO3683
 DO3683_MARKER: DD = SURVEY DISK
 DO3683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3683_STAMPING: STE 057
 DO3683_MARK LOGO: ILDT
 DO3683_PROJECTION: FLUSH
 DO3683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3683+STABILITY: SURFACE MOTION
 DO3683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3683+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 DO3683
 DO3683  HISTORY     - Date     Condition        Report By
 DO3683  HISTORY     - UNK      MONUMENTED       ILDT
 DO3683  HISTORY     - 20120515 GOOD             AMESC
 DO3683
 DO3683                          STATION DESCRIPTION
 DO3683
 DO3683'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3683'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH-SOUTHWEST OF
 DO3683'DAKOTA, 4.2 MI (6.8 KM) WEST OF RIDOTT AND 3.3 MI (5.3 KM) EAST OF
 DO3683'FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3683'
 DO3683'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3683'PROCEED EAST ON US ROUTE 20 1.75 MI (2.8 KM) TO THE STATION ON THE
 DO3683'LEFT.
 DO3683'
 DO3683'THE STATION IS IN THE MEDIAN OF US ROUTE 20, 39 FT (11.9 M) EAST OF
 DO3683'THE CENTERLINE OF THE EAST BOUND LANE OF US ROUTE 20, 18 FT (5.5 M)
 DO3683'SOUTH OF A MEDIAN INLET, 1 FT (0.3 M) NORTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6918 ***********************************************************************
 DM6918  DESIGNATION -  STE MARIE
 DM6918  PID         -  DM6918
 DM6918  STATE/COUNTY-  IL/JASPER
 DM6918  COUNTRY     -  US
 DM6918  USGS QUAD   -  SAINTE MARIE (2018)
 DM6918
 DM6918                         *CURRENT SURVEY CONTROL
 DM6918  ______________________________________________________________________
 DM6918* NAD 83(2011) POSITION- 38 55 40.15836(N) 088 01 29.02339(W)   ADJUSTED
 DM6918* NAD 83(2011) ELLIP HT-   111.390 (meters)        (06/27/12)   ADJUSTED
 DM6918* NAD 83(2011) EPOCH   -  2010.00
 DM6918* NAVD 88 ORTHO HEIGHT -   143.0   (meters)      469.    (feet) GPS OBS
 DM6918  ______________________________________________________________________
 DM6918  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6918  GEOID HEIGHT    -        -31.608 (meters)                     GEOID09
 DM6918  GEOID HEIGHT    -        -31.645 (meters)                     GEOID18
 DM6918  NAD 83(2011) X  -    171,253.417 (meters)                     COMP
 DM6918  NAD 83(2011) Y  - -4,965,500.448 (meters)                     COMP
 DM6918  NAD 83(2011) Z  -  3,986,156.684 (meters)                     COMP
 DM6918  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 DM6918
 DM6918  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6918  Standards:
 DM6918         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6918            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6918  -------------------------------------------------------------------
 DM6918  NETWORK    0.48   0.78           0.22   0.17   0.40      0.04348375
 DM6918  -------------------------------------------------------------------
 DM6918  Click here for local accuracies and other accuracy information.
 DM6918
 DM6918.The horizontal coordinates were established by GPS observations
 DM6918.and adjusted by the National Geodetic Survey in June 2012.
 DM6918
 DM6918.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6918.been affixed to the stable North American tectonic plate. See 
 DM6918.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6918
 DM6918.The horizontal coordinates are valid at the epoch date displayed above
 DM6918.which is a decimal equivalence of Year/Month/Day.
 DM6918
 DM6918.The orthometric height was determined by GPS observations and a
 DM6918.high-resolution geoid model.
 DM6918
 DM6918.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6918.GEOID18 height accuracy estimate available here.
 DM6918
 DM6918.Click photographs - Photos may exist for this station.
 DM6918
 DM6918.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6918
 DM6918.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6918
 DM6918.The ellipsoidal height was determined by GPS observations
 DM6918.and is referenced to NAD 83.
 DM6918
 DM6918. The following values were computed from the NAD 83(2011) position.
 DM6918
 DM6918;                    North         East     Units Scale Factor Converg.
 DM6918;SPC IL E     -   251,010.674   326,759.806   MT  0.99998381   +0 11 38.1
 DM6918;SPC IL E     -   823,524.19  1,072,044.46   sFT  0.99998381   +0 11 38.1
 DM6918;UTM  16      - 4,309,266.061   411,175.855   MT  0.99969715   -0 38 38.1
 DM6918
 DM6918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6918!SPC IL E     -   0.99998252  x   0.99998381  =   0.99996633
 DM6918!UTM  16      -   0.99998252  x   0.99969715  =   0.99967968
 DM6918
 DM6918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1117509266(NAD 83)
 DM6918
 DM6918                          SUPERSEDED SURVEY CONTROL
 DM6918
 DM6918  NAD 83(2007)-  38 55 40.15846(N)    088 01 29.02422(W) AD(2002.00) 1
 DM6918  ELLIP H (06/09/11)  111.418  (m)                       GP(2002.00) 3 2
 DM6918
 DM6918.Superseded values are not recommended for survey control.
 DM6918
 DM6918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6918.See file dsdata.pdf to determine how the superseded data were derived.
 DM6918
 DM6918_MARKER: DD = SURVEY DISK
 DM6918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6918_STAMPING: STE MARIE 2010
 DM6918_MARK LOGO: ILDT
 DM6918_PROJECTION: FLUSH
 DM6918_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DM6918+STABILITY: SURFACE MOTION
 DM6918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6918+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2020
 DM6918
 DM6918  HISTORY     - Date     Condition        Report By
 DM6918  HISTORY     - 20100804 MONUMENTED       ILDT
 DM6918  HISTORY     - 20200414 GOOD             ILDT
 DM6918
 DM6918                          STATION DESCRIPTION
 DM6918
 DM6918'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6918'THE STATION IS LOCATED AT THE SOUTH LIMITS OF STE MARIE IN JASPER
 DM6918'COUNTY.
 DM6918'
 DM6918'TO REACH THE STATION FROM THE INTERSECTION OF MAIN ST. AND EMBARRAS ST
 DM6918'IN STE MARIE, GO 1700' SOUTH ALONG MAIN ST TO THE STATION ON THE
 DM6918'RIGHT.  THE STATION 35' WEST OF THE CENTERLINE MAIN ST, 26.8' SOUTH OF
 DM6918'THE CENTERLINE SOUTH ST, 15' SW OF A STOP SIGN AND 1.2' WEST OF A
 DM6918'FIBERGLASS WITNESS POST.  THE STATION IS AN ALUMINUM DISK IN CONCRETE
 DM6918'WITH REBAR.  BURIED 0.02'
 DM6918
 DM6918                          STATION RECOVERY (2020)
 DM6918
 DM6918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (SB)
 DM6918'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3038 ***********************************************************************
 AH3038  DESIGNATION -  STE20 1A
 AH3038  PID         -  AH3038
 AH3038  STATE/COUNTY-  IL/STEPHENSON
 AH3038  COUNTRY     -  US
 AH3038  USGS QUAD   -  FREEPORT WEST (2018)
 AH3038
 AH3038                         *CURRENT SURVEY CONTROL
 AH3038  ______________________________________________________________________
 AH3038* NAD 83(2011) POSITION- 42 19 51.82791(N) 089 41 37.28141(W)   ADJUSTED
 AH3038* NAD 83(2011) ELLIP HT-   208.998 (meters)        (06/27/12)   ADJUSTED
 AH3038* NAD 83(2011) EPOCH   -  2010.00
 AH3038* NAVD 88 ORTHO HEIGHT -   242.344 (meters)      795.09  (feet) ADJUSTED
 AH3038  ______________________________________________________________________
 AH3038  GEOID HEIGHT    -        -33.343 (meters)                     GEOID18
 AH3038  NAD 83(2011) X  -     25,246.813 (meters)                     COMP
 AH3038  NAD 83(2011) Y  - -4,722,400.995 (meters)                     COMP
 AH3038  NAD 83(2011) Z  -  4,273,001.264 (meters)                     COMP
 AH3038  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 AH3038  DYNAMIC HEIGHT  -        242.265 (meters)      794.83  (feet) COMP
 AH3038  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 AH3038
 AH3038  VERT ORDER      -  SECOND    CLASS I
 AH3038
 AH3038  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3038  Standards:
 AH3038         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3038            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3038  -------------------------------------------------------------------
 AH3038  NETWORK    0.71   1.12           0.32   0.25   0.57     -0.02080664
 AH3038  -------------------------------------------------------------------
 AH3038  Click here for local accuracies and other accuracy information.
 AH3038
 AH3038.The horizontal coordinates were established by GPS observations
 AH3038.and adjusted by the National Geodetic Survey in June 2012.
 AH3038
 AH3038.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3038.been affixed to the stable North American tectonic plate. See 
 AH3038.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3038
 AH3038.The horizontal coordinates are valid at the epoch date displayed above
 AH3038.which is a decimal equivalence of Year/Month/Day.
 AH3038
 AH3038.The orthometric height was determined by differential leveling and
 AH3038.adjusted by the NATIONAL GEODETIC SURVEY
 AH3038.in March 2013.
 AH3038
 AH3038.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3038.GEOID18 height accuracy estimate available here.
 AH3038
 AH3038.Click photographs - Photos may exist for this station.
 AH3038
 AH3038.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3038
 AH3038.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3038
 AH3038.The ellipsoidal height was determined by GPS observations
 AH3038.and is referenced to NAD 83.
 AH3038
 AH3038.The dynamic height is computed by dividing the NAVD 88
 AH3038.geopotential number by the normal gravity value computed on the
 AH3038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3038.degrees latitude (g = 980.6199 gals.).
 AH3038
 AH3038.The modeled gravity was interpolated from observed gravity values.
 AH3038
 AH3038. The following values were computed from the NAD 83(2011) position.
 AH3038
 AH3038;                    North         East     Units Scale Factor Converg.
 AH3038;SPC IL W     -   628,962.120   738,980.511   MT  0.99995987   +0 19 06.6
 AH3038;SPC IL W     - 2,063,519.89  2,424,471.89   sFT  0.99995987   +0 19 06.6
 AH3038;UTM  16      - 4,690,049.391   278,067.386   MT  1.00020606   -1 48 52.9
 AH3038
 AH3038!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3038!SPC IL W     -   0.99996722  x   0.99995987  =   0.99992709
 AH3038!UTM  16      -   0.99996722  x   1.00020606  =   1.00017328
 AH3038
 AH3038:                Primary Azimuth Mark                     Grid Az
 AH3038:SPC IL W     -  STE20 1B                                 082 50 50.2
 AH3038:UTM  16      -  STE20 1B                                 084 58 49.7
 AH3038
 AH3038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7806790049(NAD 83)
 AH3038
 AH3038|---------------------------------------------------------------------|
 AH3038| PID    Reference Object                     Distance      Geod. Az  |
 AH3038|                                                           dddmmss.s |
 AH3038| AF9292 STE20 1B                            APPROX. 0.9 KM 0830956.8 |
 AH3038|---------------------------------------------------------------------|
 AH3038
 AH3038                          SUPERSEDED SURVEY CONTROL
 AH3038
 AH3038  NAD 83(2007)-  42 19 51.82792(N)    089 41 37.28231(W) AD(2002.00) 0
 AH3038  ELLIP H (02/10/07)  209.031  (m)                       GP(2002.00)    
 AH3038  ELLIP H (12/06/04)  209.009  (m)                       GP(       ) 4 1
 AH3038  NAD 83(1997)-  42 19 51.82774(N)    089 41 37.28149(W) AD(       ) 1
 AH3038  ELLIP H (09/15/98)  209.080  (m)                       GP(       ) 3 1
 AH3038  NAVD 88 (09/15/98)  242.3    (m)  GEOID96  model used  GPS OBS        
 AH3038
 AH3038.Superseded values are not recommended for survey control.
 AH3038
 AH3038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3038.See file dsdata.pdf to determine how the superseded data were derived.
 AH3038
 AH3038_MARKER: F = FLANGE-ENCASED ROD
 AH3038_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3038_STAMPING: STE20-1A
 AH3038_MARK LOGO: ILDT
 AH3038_PROJECTION: RECESSED 5 CENTIMETERS
 AH3038_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3038+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2020
 AH3038_ROD/PIPE-DEPTH: 6.1 meters
 AH3038_SLEEVE-DEPTH  : 0.9 meters
 AH3038
 AH3038  HISTORY     - Date     Condition        Report By
 AH3038  HISTORY     - 1996     MONUMENTED       SECI
 AH3038  HISTORY     - 20011219 GOOD             USPSQD
 AH3038  HISTORY     - 20120329 GOOD             AMESC
 AH3038  HISTORY     - 20140612 GOOD             ILDT
 AH3038  HISTORY     - 20201028 GOOD             ILDT
 AH3038
 AH3038                          STATION DESCRIPTION
 AH3038
 AH3038'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3038'STATION IS LOCATED APPROXIMATELY 4.4 MI (7.1 KM) NORTHWEST OF
 AH3038'FREEPORT, 4.5 MI (7.2 KM) SOUTHWEST OF CEDARVILLE, 2.3 MI (3.7 KM)
 AH3038'SOUTHWEST OF SCIOTO MILLS IN THE SOUTHEAST 1/4 OF SECTION 16, T 27 N,
 AH3038'R 7 E.  TO REACH FROM THE INTERCHANGE OF U.S.  ROUTE 20 AND ILLINOIS
 AH3038'ROUTE 26, PROCEED WEST ALONG U.S.  ROUTE 20 FOR APPROXIMATELY 3.25 MI
 AH3038'(5.23 KM) TO THE STATION LOCATED ON THE LEFT (SOUTH) SIDE OF U.S.
 AH3038'ROUTE 20.  THE STATION IS ALSO 0.75 MI (1.21 KM) WEST ALONG U.S. ROUTE
 AH3038'20 FROM WHERE THE PECATONICA RIVER CROSSES U.S.  ROUTE 20.  THE
 AH3038'STATION IS LOCATED 90.1 FT (27.5 M) SOUTH OF THE CENTERLINE OF U.S.
 AH3038'ROUTE 20, 0.2 MI (0.3 KM) WEST OF THE HARLEM CENTER ROAD OVERPASS, 2.2
 AH3038'FT (0.7 M) NORTH OF THE EAST-WEST FENCE LINE NEAR A METAL FENCE POST
 AH3038'WITH BRACES TO THE EAST AND WEST, AND 1.4 FT (0.4 M) NORTH OF AN
 AH3038'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3038'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3038'TIES.
 AH3038
 AH3038                          STATION RECOVERY (2001)
 AH3038
 AH3038'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3038'RECOVERED IN GOOD CONDITION.
 AH3038
 AH3038                          STATION RECOVERY (2012)
 AH3038
 AH3038'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH3038'RECOVERED AS DESCRIBED.
 AH3038
 AH3038                          STATION RECOVERY (2014)
 AH3038
 AH3038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3038'RECOVERED IN GOOD CONDITION.
 AH3038
 AH3038                          STATION RECOVERY (2020)
 AH3038
 AH3038'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9292 ***********************************************************************
 AF9292  CBN         -  This is a Cooperative Base Network Control Station.
 AF9292  DESIGNATION -  STE20 1B
 AF9292  PID         -  AF9292
 AF9292  STATE/COUNTY-  IL/STEPHENSON
 AF9292  COUNTRY     -  US
 AF9292  USGS QUAD   -  FREEPORT WEST (2018)
 AF9292
 AF9292                         *CURRENT SURVEY CONTROL
 AF9292  ______________________________________________________________________
 AF9292* NAD 83(2011) POSITION- 42 19 55.23360(N) 089 40 58.96294(W)   ADJUSTED
 AF9292* NAD 83(2011) ELLIP HT-   203.053 (meters)        (06/27/12)   ADJUSTED
 AF9292* NAD 83(2011) EPOCH   -  2010.00
 AF9292* NAVD 88 ORTHO HEIGHT -   236.401 (meters)      775.59  (feet) ADJUSTED
 AF9292  ______________________________________________________________________
 AF9292  GEOID HEIGHT    -        -33.347 (meters)                     GEOID18
 AF9292  NAD 83(2011) X  -     26,123.692 (meters)                     COMP
 AF9292  NAD 83(2011) Y  - -4,722,321.061 (meters)                     COMP
 AF9292  NAD 83(2011) Z  -  4,273,074.947 (meters)                     COMP
 AF9292  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 AF9292  DYNAMIC HEIGHT  -        236.324 (meters)      775.34  (feet) COMP
 AF9292  MODELED GRAVITY -    980,291.3   (mgal)                       NAVD 88
 AF9292
 AF9292  VERT ORDER      -  SECOND    CLASS I
 AF9292
 AF9292  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9292  Standards:
 AF9292         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9292            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9292  -------------------------------------------------------------------
 AF9292  NETWORK    0.50   0.82           0.23   0.17   0.42     -0.01002642
 AF9292  -------------------------------------------------------------------
 AF9292  Click here for local accuracies and other accuracy information.
 AF9292
 AF9292.The horizontal coordinates were established by GPS observations
 AF9292.and adjusted by the National Geodetic Survey in June 2012.
 AF9292
 AF9292.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9292.been affixed to the stable North American tectonic plate. See 
 AF9292.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9292
 AF9292.The horizontal coordinates are valid at the epoch date displayed above
 AF9292.which is a decimal equivalence of Year/Month/Day.
 AF9292
 AF9292.The orthometric height was determined by differential leveling and
 AF9292.adjusted by the NATIONAL GEODETIC SURVEY
 AF9292.in March 2013.
 AF9292
 AF9292.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9292.GEOID18 height accuracy estimate available here.
 AF9292
 AF9292.Click photographs - Photos may exist for this station.
 AF9292
 AF9292.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9292
 AF9292.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9292
 AF9292.The ellipsoidal height was determined by GPS observations
 AF9292.and is referenced to NAD 83.
 AF9292
 AF9292.The dynamic height is computed by dividing the NAVD 88
 AF9292.geopotential number by the normal gravity value computed on the
 AF9292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AF9292.degrees latitude (g = 980.6199 gals.).
 AF9292
 AF9292.The modeled gravity was interpolated from observed gravity values.
 AF9292
 AF9292. The following values were computed from the NAD 83(2011) position.
 AF9292
 AF9292;                    North         East     Units Scale Factor Converg.
 AF9292;SPC IL W     -   629,072.130   739,857.144   MT  0.99996072   +0 19 32.5
 AF9292;SPC IL W     - 2,063,880.81  2,427,347.98   sFT  0.99996072   +0 19 32.5
 AF9292;UTM  16      - 4,690,126.713   278,947.721   MT  1.00020126   -1 48 27.2
 AF9292
 AF9292!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9292!SPC IL W     -   0.99996816  x   0.99996072  =   0.99992888
 AF9292!UTM  16      -   0.99996816  x   1.00020126  =   1.00016941
 AF9292
 AF9292:                Primary Azimuth Mark                     Grid Az
 AF9292:SPC IL W     -  STE20 1A                                 262 50 50.1
 AF9292:UTM  16      -  STE20 1A                                 264 58 49.8
 AF9292
 AF9292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7894790126(NAD 83)
 AF9292
 AF9292|---------------------------------------------------------------------|
 AF9292| PID    Reference Object                     Distance      Geod. Az  |
 AF9292|                                                           dddmmss.s |
 AF9292| AH3038 STE20 1A                            APPROX. 0.9 KM 2631022.6 |
 AF9292|---------------------------------------------------------------------|
 AF9292
 AF9292                          SUPERSEDED SURVEY CONTROL
 AF9292
 AF9292  NAD 83(2007)-  42 19 55.23361(N)    089 40 58.96384(W) AD(2002.00) 0
 AF9292  ELLIP H (02/10/07)  203.086  (m)                       GP(2002.00)    
 AF9292  ELLIP H (10/15/04)  203.061  (m)                       GP(       ) 4 2
 AF9292  NAD 83(1997)-  42 19 55.23340(N)    089 40 58.96295(W) AD(       ) B
 AF9292  ELLIP H (07/17/98)  203.138  (m)                       GP(       ) 4 1
 AF9292  NAVD 88 (09/17/02)  236.4    (m)  GEOID99  model used  GPS OBS        
 AF9292  NAVD 88 (07/17/98)  236.4    (m)  GEOID96  model used  GPS OBS        
 AF9292
 AF9292.Superseded values are not recommended for survey control.
 AF9292
 AF9292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9292.See file dsdata.pdf to determine how the superseded data were derived.
 AF9292
 AF9292_MARKER: F = FLANGE-ENCASED ROD
 AF9292_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9292_STAMPING: STE20-1B
 AF9292_MARK LOGO: ILDT
 AF9292_PROJECTION: RECESSED 3 CENTIMETERS
 AF9292_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9292_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9292+STABILITY: POSITION/ELEVATION WELL
 AF9292_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9292+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2014
 AF9292_ROD/PIPE-DEPTH: 7.3 meters
 AF9292_SLEEVE-DEPTH  : 0.9 meters
 AF9292
 AF9292  HISTORY     - Date     Condition        Report By
 AF9292  HISTORY     - 1996     MONUMENTED       SECI
 AF9292  HISTORY     - 19970508 GOOD             NGS
 AF9292  HISTORY     - 20000901 GOOD             AYRES
 AF9292  HISTORY     - 20011219 GOOD             USPSQD
 AF9292  HISTORY     - 20030512 GOOD             FGRAH
 AF9292  HISTORY     - 20120329 GOOD             AMESC
 AF9292  HISTORY     - 20140612 GOOD             ILDT
 AF9292
 AF9292                          STATION DESCRIPTION
 AF9292
 AF9292'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AF9292'STATION IS LOCATED APPROXIMATELY 3.9 MI (6.3 KM) NORTHWEST OF
 AF9292'FREEPORT, 4.0 MI (6.4 KM) SOUTHWEST OF CEDARVILLE, 1.8 MI (2.9 KM)
 AF9292'SOUTHWEST OF SCIOTO MILLS IN THE SOUTHWEST 1/4 OF SECTION 15, T 27 N,
 AF9292'R 7 E.  TO REACH FROM THE INTERCHANGE OF U.S.  ROUTE 20 AND ILLINOIS
 AF9292'ROUTE 26, PROCEED WEST ALONG U.S.  ROUTE 20 FOR APPROXIMATELY 2.7 MI
 AF9292'(4.3 KM) TO THE STATION LOCATED ON THE RIGHT (NORTH) SIDE OF U.S.
 AF9292'ROUTE 20 JUST WEST OF A FIELD ENTRANCE TO THE NORTH AND NEAR THE
 AF9292'EAST-WEST FENCE LINE.  THE STATION IS ALSO 0.2 MI (0.3 KM) WEST ALONG
 AF9292'U.S.  ROUTE 20 FROM WHERE THE PECATONICA RIVER CROSSES U.S.  ROUTE 20.
 AF9292'THE STATION IS LOCATED 244.2 FT (74.4 M) NORTH OF THE CENTERLINE OF
 AF9292'U.S.  ROUTE 20, 444 FT (135.3 M) WEST OF A FIELD ENTRANCE TO THE
 AF9292'NORTH, 4.0 FT (1.2 M) SOUTH OF A WOOD POST THAT USED TO HAVE A SIGN ON
 AF9292'IT, 2.6 FT (0.8 M) SOUTH OF THE EAST-WEST FENCE LINE, AND 2.0 FT (0.6
 AF9292'M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AF9292'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AF9292'PHYSICAL TIES.
 AF9292
 AF9292                          STATION RECOVERY (1997)
 AF9292
 AF9292'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9292'STATION IS LOCATED ABOUT 3.9 MI (6.3 KM) NORTHWEST OF FREEPORT, 4.0 MI
 AF9292'(6.4 KM) SOUTHWEST OF CEDARVILLE, AND 1.8 MI (2.9 KM) SOUTHWEST OF
 AF9292'SCIOTO MILLS.  TO REACH FROM THE INTERCHANGE OF U.S. HIGHWAY 20 AND
 AF9292'STATE ROUTE 26, ABOUT 1.8 MI (2.9 KM) NORTH-NORTHWEST OF FREEPORT, GO
 AF9292'WEST ON HIGHWAY 20 FOR 2.7 MI (4.3 KM) TO THE STATION ON THE RIGHT,
 AF9292'JUST PAST A FIELD ENTRANCE NORTH, 0.2 MI (0.3 KM) WEST OF THE ROUTE 20
 AF9292'CROSSING OF THE PECATONICA RIVER, AND NEAR THE NORTH RIGHT-OF-WAY
 AF9292'FENCE LINE.  IT IS 74.4 M (244.1 FT) NORTH OF THE CENTERLINE OF
 AF9292'HIGHWAY 20, 135 M (442.9 FT) WEST OF A FIELD ENTRANCE, 1.2 M (3.9 FT)
 AF9292'SOUTH OF A 3-METER TALL 4 BY 6-INCH WOOD POST, 0.8 M (2.6 FT) SOUTH OF
 AF9292'THE FENCE, AND 0.6 M (2.0 FT) SOUTH OF A FIBERGLASS WITNESS POST.
 AF9292'NOTE--ACCESS TO THE STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 AF9292
 AF9292                          STATION RECOVERY (2000)
 AF9292
 AF9292'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 AF9292'RECOVERED AS DESCRIBED.
 AF9292
 AF9292                          STATION RECOVERY (2001)
 AF9292
 AF9292'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AF9292'RECOVERED IN GOOD CONDITION.
 AF9292
 AF9292                          STATION RECOVERY (2003)
 AF9292
 AF9292'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2003
 AF9292'RECOVERED AS DESCRIBED.
 AF9292
 AF9292                          STATION RECOVERY (2012)
 AF9292
 AF9292'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AF9292'RECOVERED AS DESCRIBED.
 AF9292
 AF9292                          STATION RECOVERY (2014)
 AF9292
 AF9292'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AF9292'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3039 ***********************************************************************
 AH3039  DESIGNATION -  STE20 2A
 AH3039  PID         -  AH3039
 AH3039  STATE/COUNTY-  IL/STEPHENSON
 AH3039  COUNTRY     -  US
 AH3039  USGS QUAD   -  FREEPORT EAST (2018)
 AH3039
 AH3039                         *CURRENT SURVEY CONTROL
 AH3039  ______________________________________________________________________
 AH3039* NAD 83(2011) POSITION- 42 16 33.79150(N) 089 31 21.20203(W)   ADJUSTED
 AH3039* NAD 83(2011) ELLIP HT-   200.774 (meters)        (06/27/12)   ADJUSTED
 AH3039* NAD 83(2011) EPOCH   -  2010.00
 AH3039* NAVD 88 ORTHO HEIGHT -   234.071 (meters)      767.95  (feet) ADJUSTED
 AH3039  ______________________________________________________________________
 AH3039  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 AH3039  NAD 83(2011) X  -     39,385.943 (meters)                     COMP
 AH3039  NAD 83(2011) Y  - -4,726,411.138 (meters)                     COMP
 AH3039  NAD 83(2011) Z  -  4,268,476.339 (meters)                     COMP
 AH3039  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 AH3039  DYNAMIC HEIGHT  -        233.993 (meters)      767.69  (feet) COMP
 AH3039  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 AH3039
 AH3039  VERT ORDER      -  SECOND    CLASS I
 AH3039
 AH3039  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3039  Standards:
 AH3039         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3039            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3039  -------------------------------------------------------------------
 AH3039  NETWORK    0.64   0.98           0.29   0.22   0.50     -0.02583718
 AH3039  -------------------------------------------------------------------
 AH3039  Click here for local accuracies and other accuracy information.
 AH3039
 AH3039.The horizontal coordinates were established by GPS observations
 AH3039.and adjusted by the National Geodetic Survey in June 2012.
 AH3039
 AH3039.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3039.been affixed to the stable North American tectonic plate. See 
 AH3039.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3039
 AH3039.The horizontal coordinates are valid at the epoch date displayed above
 AH3039.which is a decimal equivalence of Year/Month/Day.
 AH3039
 AH3039.The orthometric height was determined by differential leveling and
 AH3039.adjusted by the NATIONAL GEODETIC SURVEY
 AH3039.in March 2013.
 AH3039
 AH3039.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3039.GEOID18 height accuracy estimate available here.
 AH3039
 AH3039.Click photographs - Photos may exist for this station.
 AH3039
 AH3039.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3039
 AH3039.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3039
 AH3039.The ellipsoidal height was determined by GPS observations
 AH3039.and is referenced to NAD 83.
 AH3039
 AH3039.The dynamic height is computed by dividing the NAVD 88
 AH3039.geopotential number by the normal gravity value computed on the
 AH3039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3039.degrees latitude (g = 980.6199 gals.).
 AH3039
 AH3039.The modeled gravity was interpolated from observed gravity values.
 AH3039
 AH3039. The following values were computed from the NAD 83(2011) position.
 AH3039
 AH3039;                    North         East     Units Scale Factor Converg.
 AH3039;SPC IL W     -   622,944.556   753,130.762   MT  0.99997590   +0 25 59.9
 AH3039;SPC IL W     - 2,043,777.26  2,470,896.51   sFT  0.99997590   +0 25 59.9
 AH3039;UTM  16      - 4,683,508.253   291,986.777   MT  1.00013242   -1 41 51.1
 AH3039
 AH3039!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3039!SPC IL W     -   0.99996851  x   0.99997590  =   0.99994441
 AH3039!UTM  16      -   0.99996851  x   1.00013242  =   1.00010093
 AH3039
 AH3039:                Primary Azimuth Mark                     Grid Az
 AH3039:SPC IL W     -  STE20 2B                                 089 35 33.8
 AH3039:UTM  16      -  STE20 2B                                 091 43 24.8
 AH3039
 AH3039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9198683508(NAD 83)
 AH3039
 AH3039|---------------------------------------------------------------------|
 AH3039| PID    Reference Object                     Distance      Geod. Az  |
 AH3039|                                                           dddmmss.s |
 AH3039| AH3040 STE20 2B                            APPROX. 1.0 KM 0900133.7 |
 AH3039|---------------------------------------------------------------------|
 AH3039
 AH3039                          SUPERSEDED SURVEY CONTROL
 AH3039
 AH3039  NAD 83(2007)-  42 16 33.79152(N)    089 31 21.20293(W) AD(2002.00) 0
 AH3039  ELLIP H (02/10/07)  200.808  (m)                       GP(2002.00)    
 AH3039  ELLIP H (12/06/04)  200.790  (m)                       GP(       ) 4 1
 AH3039  NAD 83(1997)-  42 16 33.79140(N)    089 31 21.20230(W) AD(       ) 1
 AH3039  ELLIP H (09/15/98)  200.848  (m)                       GP(       ) 3 1
 AH3039  NAVD 88 (09/15/98)  234.0    (m)  GEOID96  model used  GPS OBS        
 AH3039
 AH3039.Superseded values are not recommended for survey control.
 AH3039
 AH3039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3039.See file dsdata.pdf to determine how the superseded data were derived.
 AH3039
 AH3039_MARKER: F = FLANGE-ENCASED ROD
 AH3039_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3039_STAMPING: STE20-2A
 AH3039_MARK LOGO: ILDT
 AH3039_PROJECTION: RECESSED 3 CENTIMETERS
 AH3039_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3039_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3039+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2020
 AH3039_ROD/PIPE-DEPTH: 3.7 meters
 AH3039_SLEEVE-DEPTH  : 0.9 meters
 AH3039
 AH3039  HISTORY     - Date     Condition        Report By
 AH3039  HISTORY     - 1996     MONUMENTED       SECI
 AH3039  HISTORY     - 20011219 GOOD             USPSQD
 AH3039  HISTORY     - 20120328 GOOD             AMESC
 AH3039  HISTORY     - 20200722 GOOD             ILDT
 AH3039
 AH3039                          STATION DESCRIPTION
 AH3039
 AH3039'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3039'STATION IS LOCATED APPROXIMATELY 5.3 MI (8.5 KM) EAST OF FREEPORT, 2.8
 AH3039'MI (4.5 KM) SOUTHWEST OF RIDOTT, 4.8 MI (7.7 KM) NORTHWEST OF GERMAN
 AH3039'VALLEY IN THE SOUTHEAST 1/4 OF SECTION 1, T 26 N, R 8 E.  THE STATION
 AH3039'IS LOCATED IN THE GRASS MEDIAN JUST WEST OF THE INTERSECTION OF U.S.
 AH3039'ROUTE 20 AND BROWNS MILL ROAD (0.8 MI EAST OF THE INTERCHANGE OF U.S.
 AH3039'ROUTE 20 AND U.S.  BUSINESS ROUTE 20) , 41.6 FT (12.7 M) SOUTH OF THE
 AH3039'CENTERLINE OF THE WEST BOUND LANES, 59.3 FT (18.1 M) NORTH OF THE EAST
 AH3039'BOUND LANES, 71 FT (21.6 M) WEST OF THE CENTERLINE OF BROWNS MILL ROAD
 AH3039'(SOUTH) EXTENDED, 87.3 FT (26.6 M) WEST OF THE CENTERLINE OF BROWNS
 AH3039'MILL ROAD (NORTH) EXTENDED, 152.2 FT (46.4 M) SOUTHWEST OF A POWER
 AH3039'POLE WITH TWO GUY WIRES, 153.6 FT (46.8 M) SOUTHWEST OF A FENCE CORNER
 AH3039'TO A FENCE THAT RUNS NORTH AND EAST, 108.4 FT (33.0 M) SOUTHEAST OF AN
 AH3039'EXISTING CHISELED X IN THE SOUTH CONCRETE FOUNDATION TO A SIGN FOR
 AH3039'U.S.  ROUTE 20 WEST (GALENA) AND U.S.  BUSINESS ROUTE 20 (FREEPORT) ,
 AH3039'249.2 FT (76.0 M) SOUTHEAST OF A FENCE CORNER TO A FENCE THAT RUNS
 AH3039'EAST-WEST AND NORTH, AND 1.9 FT (0.6 M) NORTHEAST OF AN ORANGE
 AH3039'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3039'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3039
 AH3039                          STATION RECOVERY (2001)
 AH3039
 AH3039'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3039'RECOVERED IN GOOD CONDITION.
 AH3039
 AH3039                          STATION RECOVERY (2012)
 AH3039
 AH3039'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH3039'RECOVERED AS DESCRIBED.
 AH3039'
 AH3039'NOTE-WITNESS POST IS GONE.
 AH3039
 AH3039                          STATION RECOVERY (2020)
 AH3039
 AH3039'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3040 ***********************************************************************
 AH3040  DESIGNATION -  STE20 2B
 AH3040  PID         -  AH3040
 AH3040  STATE/COUNTY-  IL/STEPHENSON
 AH3040  COUNTRY     -  US
 AH3040  USGS QUAD   -  FREEPORT EAST (2018)
 AH3040
 AH3040                         *CURRENT SURVEY CONTROL
 AH3040  ______________________________________________________________________
 AH3040* NAD 83(2011) POSITION- 42 16 33.77388(N) 089 30 36.22835(W)   ADJUSTED
 AH3040* NAD 83(2011) ELLIP HT-   207.832 (meters)        (06/27/12)   ADJUSTED
 AH3040* NAD 83(2011) EPOCH   -  2010.00
 AH3040* NAVD 88 ORTHO HEIGHT -   241.124 (meters)      791.09  (feet) ADJUSTED
 AH3040  ______________________________________________________________________
 AH3040  GEOID HEIGHT    -        -33.288 (meters)                     GEOID18
 AH3040  NAD 83(2011) X  -     40,416.530 (meters)                     COMP
 AH3040  NAD 83(2011) Y  - -4,726,408.026 (meters)                     COMP
 AH3040  NAD 83(2011) Z  -  4,268,480.684 (meters)                     COMP
 AH3040  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 AH3040  DYNAMIC HEIGHT  -        241.044 (meters)      790.83  (feet) COMP
 AH3040  MODELED GRAVITY -    980,285.0   (mgal)                       NAVD 88
 AH3040
 AH3040  VERT ORDER      -  SECOND    CLASS I
 AH3040
 AH3040  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3040  Standards:
 AH3040         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3040            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3040  -------------------------------------------------------------------
 AH3040  NETWORK    0.62   0.96           0.28   0.22   0.49     -0.02054805
 AH3040  -------------------------------------------------------------------
 AH3040  Click here for local accuracies and other accuracy information.
 AH3040
 AH3040.The horizontal coordinates were established by GPS observations
 AH3040.and adjusted by the National Geodetic Survey in June 2012.
 AH3040
 AH3040.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3040.been affixed to the stable North American tectonic plate. See 
 AH3040.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3040
 AH3040.The horizontal coordinates are valid at the epoch date displayed above
 AH3040.which is a decimal equivalence of Year/Month/Day.
 AH3040
 AH3040.The orthometric height was determined by differential leveling and
 AH3040.adjusted by the NATIONAL GEODETIC SURVEY
 AH3040.in March 2013.
 AH3040
 AH3040.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3040.GEOID18 height accuracy estimate available here.
 AH3040
 AH3040.Click photographs - Photos may exist for this station.
 AH3040
 AH3040.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3040
 AH3040.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3040
 AH3040.The ellipsoidal height was determined by GPS observations
 AH3040.and is referenced to NAD 83.
 AH3040
 AH3040.The dynamic height is computed by dividing the NAVD 88
 AH3040.geopotential number by the normal gravity value computed on the
 AH3040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3040.degrees latitude (g = 980.6199 gals.).
 AH3040
 AH3040.The modeled gravity was interpolated from observed gravity values.
 AH3040
 AH3040. The following values were computed from the NAD 83(2011) position.
 AH3040
 AH3040;                    North         East     Units Scale Factor Converg.
 AH3040;SPC IL W     -   622,951.881   754,161.255   MT  0.99997726   +0 26 30.2
 AH3040;SPC IL W     - 2,043,801.30  2,474,277.38   sFT  0.99997726   +0 26 30.2
 AH3040;UTM  16      - 4,683,477.253   293,016.988   MT  1.00012716   -1 41 20.9
 AH3040
 AH3040!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3040!SPC IL W     -   0.99996741  x   0.99997726  =   0.99994467
 AH3040!UTM  16      -   0.99996741  x   1.00012716  =   1.00009456
 AH3040
 AH3040:                Primary Azimuth Mark                     Grid Az
 AH3040:SPC IL W     -  STE20 2A                                 269 35 33.7
 AH3040:UTM  16      -  STE20 2A                                 271 43 24.8
 AH3040
 AH3040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9301683477(NAD 83)
 AH3040
 AH3040|---------------------------------------------------------------------|
 AH3040| PID    Reference Object                     Distance      Geod. Az  |
 AH3040|                                                           dddmmss.s |
 AH3040| AH3039 STE20 2A                            APPROX. 1.0 KM 2700203.9 |
 AH3040|---------------------------------------------------------------------|
 AH3040
 AH3040                          SUPERSEDED SURVEY CONTROL
 AH3040
 AH3040  NAD 83(2007)-  42 16 33.77390(N)    089 30 36.22925(W) AD(2002.00) 0
 AH3040  ELLIP H (02/10/07)  207.866  (m)                       GP(2002.00)    
 AH3040  ELLIP H (12/06/04)  207.849  (m)                       GP(       ) 4 1
 AH3040  NAD 83(1997)-  42 16 33.77377(N)    089 30 36.22861(W) AD(       ) 1
 AH3040  ELLIP H (09/15/98)  207.906  (m)                       GP(       ) 3 1
 AH3040  NAVD 88 (09/15/98)  241.1    (m)  GEOID96  model used  GPS OBS        
 AH3040
 AH3040.Superseded values are not recommended for survey control.
 AH3040
 AH3040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3040.See file dsdata.pdf to determine how the superseded data were derived.
 AH3040
 AH3040_MARKER: F = FLANGE-ENCASED ROD
 AH3040_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3040_STAMPING: STE20-2B
 AH3040_MARK LOGO: ILDT
 AH3040_PROJECTION: RECESSED 3 CENTIMETERS
 AH3040_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3040_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3040+STABILITY: POSITION/ELEVATION WELL
 AH3040_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3040+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 AH3040_ROD/PIPE-DEPTH: 3.7 meters
 AH3040_SLEEVE-DEPTH  : 0.9 meters
 AH3040
 AH3040  HISTORY     - Date     Condition        Report By
 AH3040  HISTORY     - 1996     MONUMENTED       SECI
 AH3040  HISTORY     - 20011219 GOOD             USPSQD
 AH3040  HISTORY     - 20120328 GOOD             AMESC
 AH3040
 AH3040                          STATION DESCRIPTION
 AH3040
 AH3040'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3040'STATION IS LOCATED APPROXIMATELY 5.9 MI (9.5 KM) EAST OF FREEPORT, 2.2
 AH3040'MI (3.5 KM) SOUTHWEST OF RIDOTT, 4.5 MI (7.2 KM) NORTHWEST OF GERMAN
 AH3040'VALLEY IN THE SOUTHWEST 1/4 OF SECTION 6, T 26 N, R 8 E.  TO REACH
 AH3040'FROM THE JUNCTION OF U.S.  ROUTE 20 AND BROWNS MILL ROAD (0.8 MI EAST
 AH3040'OF THE INTERCHANGE OF U.S.  ROUTE 20 AND U.S.  BUSINESS ROUTE 20) ,
 AH3040'PROCEED EAST 0.6 MI (1.0 KM) ALONG U.S.  ROUTE 20 TO A CROSSOVER FOR A
 AH3040'PRIVATE DRIVE TO THE NORTH AND SOUTH.  THE STATION IS LOCATED JUST
 AH3040'WEST OF THIS CROSSOVER.  THE STATION IS LOCATED 31.5 FT (9.6 M) SOUTH
 AH3040'OF THE WEST BOUND LANES, 42.8 FT (13.0 M) NORTH OF THE EAST BOUND
 AH3040'LANES, 60.4 FT (18.4 M) WEST OF THE PAVED CROSSOVER, 146.6 FT (44.7 M)
 AH3040'WEST OF THE CENTER OF A CONCRETE DRAINAGE STRUCTURE, 175.0 FT (53.3 M)
 AH3040'NORTHWEST OF A BOLT ON A GRATE TO A CONCRETE FLARED END SECTION SOUTH
 AH3040'OF THE EAST BOUND LANES, 104.05 FT (31.71 M) NORTHWEST OF THE WEST END
 AH3040'OF A CORRUGATED METAL PIPE UNDER THE PRIVATE DRIVE TO THE SOUTH, 103.7
 AH3040'FT (31.6 M) SOUTHEAST OF A FENCE CORNER TO A FENCE THAT RUNS WEST AND
 AH3040'NORTH, 103.6 FT (31.6 M) SOUTHWEST OF A POWER POLE, 84.1 FT (25.6 M)
 AH3040'SOUTHWEST OF THE WEST END OF A CORRUGATED METAL PIPE UNDER THE PRIVATE
 AH3040'DRIVE TO THE NORTH, 182.3 FT (55.6 M) SOUTHWEST OF A POWER POLE, AND
 AH3040'2.0 FT (0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3040'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3040'WERE SET IN ALL WOOD PHYSICAL TIES AND ALSO IN TOP OF THE CORRUGATED
 AH3040'METAL PIPES.
 AH3040
 AH3040                          STATION RECOVERY (2001)
 AH3040
 AH3040'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3040'RECOVERED IN GOOD CONDITION.
 AH3040
 AH3040                          STATION RECOVERY (2012)
 AH3040
 AH3040'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH3040'RECOVERED AS DESCRIBED.
 AH3040'
 AH3040'NOTE-WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3035 ***********************************************************************
 AH3035  DESIGNATION -  STE26 1A
 AH3035  PID         -  AH3035
 AH3035  STATE/COUNTY-  IL/STEPHENSON
 AH3035  COUNTRY     -  US
 AH3035  USGS QUAD   -  SHANNON (2018)
 AH3035
 AH3035                         *CURRENT SURVEY CONTROL
 AH3035  ______________________________________________________________________
 AH3035* NAD 83(2011) POSITION- 42 14 44.84272(N) 089 37 52.28659(W)   ADJUSTED
 AH3035* NAD 83(2011) ELLIP HT-   203.837 (meters)        (06/27/12)   ADJUSTED
 AH3035* NAD 83(2011) EPOCH   -  2010.00
 AH3035* NAVD 88 ORTHO HEIGHT -   237.069 (meters)      777.78  (feet) ADJUSTED
 AH3035  ______________________________________________________________________
 AH3035  GEOID HEIGHT    -        -33.220 (meters)                     GEOID18
 AH3035  NAD 83(2011) X  -     30,439.020 (meters)                     COMP
 AH3035  NAD 83(2011) Y  - -4,728,740.331 (meters)                     COMP
 AH3035  NAD 83(2011) Z  -  4,265,990.414 (meters)                     COMP
 AH3035  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 AH3035  DYNAMIC HEIGHT  -        236.991 (meters)      777.53  (feet) COMP
 AH3035  MODELED GRAVITY -    980,288.8   (mgal)                       NAVD 88
 AH3035
 AH3035  VERT ORDER      -  SECOND    CLASS I
 AH3035
 AH3035  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3035  Standards:
 AH3035         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3035            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3035  -------------------------------------------------------------------
 AH3035  NETWORK    0.55   0.84           0.25   0.19   0.43     -0.00679175
 AH3035  -------------------------------------------------------------------
 AH3035  Click here for local accuracies and other accuracy information.
 AH3035
 AH3035.The horizontal coordinates were established by GPS observations
 AH3035.and adjusted by the National Geodetic Survey in June 2012.
 AH3035
 AH3035.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3035.been affixed to the stable North American tectonic plate. See 
 AH3035.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3035
 AH3035.The horizontal coordinates are valid at the epoch date displayed above
 AH3035.which is a decimal equivalence of Year/Month/Day.
 AH3035
 AH3035.The orthometric height was determined by differential leveling and
 AH3035.adjusted by the NATIONAL GEODETIC SURVEY
 AH3035.in March 2013.
 AH3035
 AH3035.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3035.GEOID18 height accuracy estimate available here.
 AH3035
 AH3035.Click photographs - Photos may exist for this station.
 AH3035
 AH3035.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3035
 AH3035.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3035
 AH3035.The ellipsoidal height was determined by GPS observations
 AH3035.and is referenced to NAD 83.
 AH3035
 AH3035.The dynamic height is computed by dividing the NAVD 88
 AH3035.geopotential number by the normal gravity value computed on the
 AH3035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3035.degrees latitude (g = 980.6199 gals.).
 AH3035
 AH3035.The modeled gravity was interpolated from observed gravity values.
 AH3035
 AH3035. The following values were computed from the NAD 83(2011) position.
 AH3035
 AH3035;                    North         East     Units Scale Factor Converg.
 AH3035;SPC IL W     -   619,521.060   744,190.917   MT  0.99996520   +0 21 36.0
 AH3035;SPC IL W     - 2,032,545.34  2,441,566.37   sFT  0.99996520   +0 21 36.0
 AH3035;UTM  16      - 4,680,418.858   282,924.172   MT  1.00017983   -1 46 10.8
 AH3035
 AH3035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3035!SPC IL W     -   0.99996803  x   0.99996520  =   0.99993323
 AH3035!UTM  16      -   0.99996803  x   1.00017983  =   1.00014786
 AH3035
 AH3035:                Primary Azimuth Mark                     Grid Az
 AH3035:SPC IL W     -  STE26 1B                                 001 04 27.5
 AH3035:UTM  16      -  STE26 1B                                 003 12 14.3
 AH3035
 AH3035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8292480418(NAD 83)
 AH3035
 AH3035|---------------------------------------------------------------------|
 AH3035| PID    Reference Object                     Distance      Geod. Az  |
 AH3035|                                                           dddmmss.s |
 AH3035| AH3036 STE26 1B                            APPROX. 1.1 KM 0012603.5 |
 AH3035|---------------------------------------------------------------------|
 AH3035
 AH3035                          SUPERSEDED SURVEY CONTROL
 AH3035
 AH3035  NAD 83(2007)-  42 14 44.84273(N)    089 37 52.28748(W) AD(2002.00) 0
 AH3035  ELLIP H (02/10/07)  203.870  (m)                       GP(2002.00)    
 AH3035  ELLIP H (12/06/04)  203.851  (m)                       GP(       ) 4 1
 AH3035  NAD 83(1997)-  42 14 44.84264(N)    089 37 52.28686(W) AD(       ) 1
 AH3035  ELLIP H (09/15/98)  203.910  (m)                       GP(       ) 3 1
 AH3035  NAVD 88 (09/15/98)  237.0    (m)  GEOID96  model used  GPS OBS        
 AH3035
 AH3035.Superseded values are not recommended for survey control.
 AH3035
 AH3035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3035.See file dsdata.pdf to determine how the superseded data were derived.
 AH3035
 AH3035_MARKER: F = FLANGE-ENCASED ROD
 AH3035_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3035_STAMPING: STE26-1A
 AH3035_MARK LOGO: ILDT
 AH3035_PROJECTION: RECESSED 5 CENTIMETERS
 AH3035_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3035_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3035+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 AH3035_ROD/PIPE-DEPTH: 8.5 meters
 AH3035_SLEEVE-DEPTH  : 0.9 meters
 AH3035
 AH3035  HISTORY     - Date     Condition        Report By
 AH3035  HISTORY     - 1996     MONUMENTED       SECI
 AH3035  HISTORY     - 20011219 GOOD             USPSQD
 AH3035  HISTORY     - 20120328 GOOD             AMESC
 AH3035  HISTORY     - 20200227 GOOD             AMESC
 AH3035
 AH3035                          STATION DESCRIPTION
 AH3035
 AH3035'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3035'STATION IS LOCATED APPROXIMATELY 3.6 MI (5.8 KM) SOUTH OF FREEPORT,
 AH3035'4.7 MI (7.6 KM) EAST OF BOLTON IN THE SOUTHEAST 1/4 OF SECTION 13, T
 AH3035'26 N, R 7 E.  TO REACH FROM THE INTERCHANGE OF ILLINOIS ROUTE 26 AND
 AH3035'U.S.  ROUTE 20, PROCEED SOUTH ALONG ILLINOIS ROUTE 26 FOR
 AH3035'APPROXIMATELY 5.3 MI (8.5 KM) TO THE STATION LOCATED ON THE RIGHT
 AH3035'(WEST) SIDE OF ILLINOIS ROUTE 26 NEAR MILE MARKER 3.11, JUST SOUTH OF
 AH3035'A FIELD ENTRANCE TO THE WEST AND ALSO JUST SOUTH OF A CREEK.  THE
 AH3035'STATION IS ALSO SOUTH ALONG ILLINOIS ROUTE 26 FOR APPROXIMATELY 3.9 MI
 AH3035'(6.3 KM) FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND U.S. BUSINESS
 AH3035'ROUTE 20 (GALENA AVENUE) .  AROUND STEPHENSON COUNTY MILE MARKER 3.11.
 AH3035'TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 26 AND SOUTH STREET IN
 AH3035'FREEPORT, PROCEED SOUTH ALONG ILLINOIS ROUTE 26 FOR APPROXIMATELY 2.3
 AH3035'MI (3.7 KM) TO THE STATION LOCATED ON THE RIGHT (WEST) SIDE OF
 AH3035'ILLINOIS ROUTE 26, JUST SOUTH OF A FIELD ENTRANCE TO THE WEST AND ALSO
 AH3035'JUST SOUTH OF A CREEK.  THE STATION IS ALSO SOUTH ALONG ILLINOIS ROUTE
 AH3035'26 FOR APPROXIMATELY 0.8 MI (1.3 KM) FROM THE INTERSECTION OF ILLINOIS
 AH3035'ROUTE 26 AND LAMM ROAD.  AROUND STEPHENSON COUNTY MILE MARKER 3.11.
 AH3035'THE STATION IS LOCATED 64.8 FT (19.8 M) WEST OF THE CENTERLINE OF
 AH3035'ILLINOIS ROUTE 26, 270 FT (82.3 M) SOUTH OF THE CENTER OF A FIELD
 AH3035'ENTRANCE TO THE WEST, 640 FT (195.1 M) SOUTH OF A CREEK, 3.6 FT (1.1
 AH3035'M) EAST OF A CONCRETE R.O.W.  MARKER, 1.3 FT (0.4 M) EAST OF AN ORANGE
 AH3035'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3035'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3035
 AH3035                          STATION RECOVERY (2001)
 AH3035
 AH3035'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3035'RECOVERED IN GOOD CONDITION.
 AH3035
 AH3035                          STATION RECOVERY (2012)
 AH3035
 AH3035'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH3035'RECOVERED AS DESCRIBED.
 AH3035
 AH3035                          STATION RECOVERY (2020)
 AH3035
 AH3035'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2020 (PFS)
 AH3035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3036 ***********************************************************************
 AH3036  DESIGNATION -  STE26 1B
 AH3036  PID         -  AH3036
 AH3036  STATE/COUNTY-  IL/STEPHENSON
 AH3036  COUNTRY     -  US
 AH3036  USGS QUAD   -  FREEPORT WEST (2018)
 AH3036
 AH3036                         *CURRENT SURVEY CONTROL
 AH3036  ______________________________________________________________________
 AH3036* NAD 83(2011) POSITION- 42 15 20.40707(N) 089 37 51.08790(W)   ADJUSTED
 AH3036* NAD 83(2011) ELLIP HT-   206.376 (meters)        (06/27/12)   ADJUSTED
 AH3036* NAD 83(2011) EPOCH   -  2010.00
 AH3036* NAVD 88 ORTHO HEIGHT -   239.6   (meters)      786.    (feet) GPS OBS
 AH3036  ______________________________________________________________________
 AH3036  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3036  GEOID HEIGHT    -        -33.034 (meters)                     GEOID96
 AH3036  GEOID HEIGHT    -        -33.237 (meters)                     GEOID18
 AH3036  NAD 83(2011) X  -     30,461.760 (meters)                     COMP
 AH3036  NAD 83(2011) Y  - -4,728,004.200 (meters)                     COMP
 AH3036  NAD 83(2011) Z  -  4,266,804.409 (meters)                     COMP
 AH3036  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 AH3036
 AH3036  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3036  Standards:
 AH3036         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3036            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3036  -------------------------------------------------------------------
 AH3036  NETWORK    0.52   0.82           0.24   0.18   0.42     -0.00905507
 AH3036  -------------------------------------------------------------------
 AH3036  Click here for local accuracies and other accuracy information.
 AH3036
 AH3036.The horizontal coordinates were established by GPS observations
 AH3036.and adjusted by the National Geodetic Survey in June 2012.
 AH3036
 AH3036.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3036.been affixed to the stable North American tectonic plate. See 
 AH3036.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3036
 AH3036.The horizontal coordinates are valid at the epoch date displayed above
 AH3036.which is a decimal equivalence of Year/Month/Day.
 AH3036
 AH3036.The orthometric height was determined by GPS observations and a
 AH3036.high-resolution geoid model.
 AH3036
 AH3036.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3036.GEOID18 height accuracy estimate available here.
 AH3036
 AH3036.Click photographs - Photos may exist for this station.
 AH3036
 AH3036.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3036
 AH3036.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3036
 AH3036.The ellipsoidal height was determined by GPS observations
 AH3036.and is referenced to NAD 83.
 AH3036
 AH3036. The following values were computed from the NAD 83(2011) position.
 AH3036
 AH3036;                    North         East     Units Scale Factor Converg.
 AH3036;SPC IL W     -   620,618.512   744,211.496   MT  0.99996522   +0 21 37.1
 AH3036;SPC IL W     - 2,036,145.90  2,441,633.88   sFT  0.99996522   +0 21 37.1
 AH3036;UTM  16      - 4,681,515.022   282,985.537   MT  1.00017950   -1 46 11.2
 AH3036
 AH3036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3036!SPC IL W     -   0.99996763  x   0.99996522  =   0.99993285
 AH3036!UTM  16      -   0.99996763  x   1.00017950  =   1.00014713
 AH3036
 AH3036:                Primary Azimuth Mark                     Grid Az
 AH3036:SPC IL W     -  STE26 1A                                 181 04 27.2
 AH3036:UTM  16      -  STE26 1A                                 183 12 15.5
 AH3036
 AH3036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8298581515(NAD 83)
 AH3036
 AH3036|---------------------------------------------------------------------|
 AH3036| PID    Reference Object                     Distance      Geod. Az  |
 AH3036|                                                           dddmmss.s |
 AH3036| AH3035 STE26 1A                            APPROX. 1.1 KM 1812604.3 |
 AH3036|---------------------------------------------------------------------|
 AH3036
 AH3036                          SUPERSEDED SURVEY CONTROL
 AH3036
 AH3036  NAD 83(2007)-  42 15 20.40709(N)    089 37 51.08880(W) AD(2002.00) 0
 AH3036  ELLIP H (02/10/07)  206.409  (m)                       GP(2002.00)    
 AH3036  ELLIP H (12/06/04)  206.390  (m)                       GP(       ) 4 1
 AH3036  NAD 83(1997)-  42 15 20.40699(N)    089 37 51.08818(W) AD(       ) 1
 AH3036  ELLIP H (09/15/98)  206.449  (m)                       GP(       ) 3 1
 AH3036
 AH3036.Superseded values are not recommended for survey control.
 AH3036
 AH3036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3036.See file dsdata.pdf to determine how the superseded data were derived.
 AH3036
 AH3036_MARKER: I = METAL ROD
 AH3036_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3036_STAMPING: STE26-1B
 AH3036_MARK LOGO: ILDT
 AH3036_PROJECTION: RECESSED 5 CENTIMETERS
 AH3036_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3036_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3036+STABILITY: POSITION/ELEVATION WELL
 AH3036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3036+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3036_ROD/PIPE-DEPTH: 3.7 meters
 AH3036_SLEEVE-DEPTH  : 0.9 meters
 AH3036
 AH3036  HISTORY     - Date     Condition        Report By
 AH3036  HISTORY     - 1996     MONUMENTED       SECI
 AH3036  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 AH3036
 AH3036                          STATION DESCRIPTION
 AH3036
 AH3036'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3036'STATION IS LOCATED APPROXIMATELY 2.9 MI (4.7 KM) SOUTH OF FREEPORT,
 AH3036'4.9 MI (7.9 KM) EAST OF BOLTON IN THE NORTHWEST 1/4 OF SECTION 18, T
 AH3036'26 N, R 8 E.  TO REACH FROM THE INTERCHANGE OF ILLINOIS ROUTE 26 AND
 AH3036'U.S.  ROUTE 20, PROCEED SOUTH ALONG ILLINOIS ROUTE 26 FOR
 AH3036'APPROXIMATELY 4.7 MI (7.6 KM) TO THE STATION LOCATED ON THE LEFT
 AH3036'(EAST) SIDE OF ILLINOIS ROUTE 26 NEAR MILE MARKER 3.7, JUST NORTH OF A
 AH3036'BECKER SCHOOL ROAD.  THE STATION IS ALSO SOUTH ALONG ILLINOIS ROUTE 26
 AH3036'APPROXIMATELY 3.3 MI (5.3 KM) FROM THE INTERSECTION OF ILLINOIS ROUTE
 AH3036'26 AND U.S.  BUSINESS ROUTE 20 (GALENA AVENUE) .  AROUND STEPHENSON
 AH3036'COUNTY MILE MARKER 3.7.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE
 AH3036'26 AND SOUTH STREET IN FREEPORT, PROCEED SOUTH ALONG ILLINOIS ROUTE 26
 AH3036'FOR APPROXIMATELY 1.7 MI (2.7 KM) TO THE STATION LOCATED ON THE LEFT
 AH3036'(EAST) SIDE OF ILLINOIS ROUTE 26, JUST SOUTH OF A FIELD ENTRANCE TO
 AH3036'THE WEST AND ALSO JUST SOUTH OF A CREEK.  THE STATION IS ALSO SOUTH
 AH3036'ALONG ILLINOIS ROUTE 26 FOR APPROXIMATELY 0.2 MI (0.3 KM) FROM THE
 AH3036'INTERSECTION OF ILLINOIS ROUTE 26 AND LAMM ROAD.  AROUND STEPHENSON
 AH3036'COUNTY MILE MARKER 3.7.  THE STATION IS LOCATED 76.5 FT (23.3 M) EAST
 AH3036'OF THE CENTERLINE OF ILLINOIS ROUTE 26, 41.4 FT (12.6 M) EAST OF THE
 AH3036'EDGE OF PAVEMENT FOR THE NORTH BOUND LANE, 290 FT (88.4 M) NORTH OF
 AH3036'THE CENTERLINE OF BECKER SCHOOL ROAD, 55.3 FT (16.9 M) NORTH OF A
 AH3036'POWER POLE, 131.2 FT (40.0 M) SOUTH OF A POWER POLE, 1.1 FT (0.3 M)
 AH3036'WEST AND 2.1 NORTH OF A CONCRETE R.O.W. MARKER, AND 2.0 FT (0.6 M)
 AH3036'WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AH3036'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH3036'PHYSICAL TIES.
 AH3036
 AH3036                          STATION RECOVERY (2001)
 AH3036
 AH3036'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3036'GRADING AT CONSTRUCTION SITE OF NEW SEGA BUILDING MAY HAVE COVERED OR
 AH3036'DESTROYED MARK. BECKER SCHOOL ROAD NAMED SEGA ROAD AT SITE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3037 ***********************************************************************
 AH3037  DESIGNATION -  STE26 2A
 AH3037  PID         -  AH3037
 AH3037  STATE/COUNTY-  IL/STEPHENSON
 AH3037  COUNTRY     -  US
 AH3037  USGS QUAD   -  ORANGEVILLE (2018)
 AH3037
 AH3037                         *CURRENT SURVEY CONTROL
 AH3037  ______________________________________________________________________
 AH3037* NAD 83(2011) POSITION- 42 29 46.83485(N) 089 40 52.92560(W)   ADJUSTED
 AH3037* NAD 83(2011) ELLIP HT-   263.092 (meters)        (06/27/12)   ADJUSTED
 AH3037* NAD 83(2011) EPOCH   -  2010.00
 AH3037* NAVD 88 ORTHO HEIGHT -   296.6   (meters)      973.    (feet) GPS OBS
 AH3037  ______________________________________________________________________
 AH3037  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3037  GEOID HEIGHT    -        -33.359 (meters)                     GEOID96
 AH3037  GEOID HEIGHT    -        -33.530 (meters)                     GEOID18
 AH3037  NAD 83(2011) X  -     26,193.687 (meters)                     COMP
 AH3037  NAD 83(2011) Y  - -4,710,052.040 (meters)                     COMP
 AH3037  NAD 83(2011) Z  -  4,286,592.948 (meters)                     COMP
 AH3037  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 AH3037
 AH3037  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3037  Standards:
 AH3037         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3037            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3037  -------------------------------------------------------------------
 AH3037  NETWORK    0.79   1.35           0.34   0.30   0.69     -0.22598659
 AH3037  -------------------------------------------------------------------
 AH3037  Click here for local accuracies and other accuracy information.
 AH3037
 AH3037.The horizontal coordinates were established by GPS observations
 AH3037.and adjusted by the National Geodetic Survey in June 2012.
 AH3037
 AH3037.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3037.been affixed to the stable North American tectonic plate. See 
 AH3037.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3037
 AH3037.The horizontal coordinates are valid at the epoch date displayed above
 AH3037.which is a decimal equivalence of Year/Month/Day.
 AH3037
 AH3037.The orthometric height was determined by GPS observations and a
 AH3037.high-resolution geoid model.
 AH3037
 AH3037.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3037.GEOID18 height accuracy estimate available here.
 AH3037
 AH3037.Click photographs - Photos may exist for this station.
 AH3037
 AH3037.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3037
 AH3037.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3037
 AH3037.The ellipsoidal height was determined by GPS observations
 AH3037.and is referenced to NAD 83.
 AH3037
 AH3037. The following values were computed from the NAD 83(2011) position.
 AH3037
 AH3037;                    North         East     Units Scale Factor Converg.
 AH3037;SPC IL W     -   647,326.308   739,891.073   MT  0.99996075   +0 19 40.2
 AH3037;SPC IL W     - 2,123,769.73  2,427,459.30   sFT  0.99996075   +0 19 40.2
 AH3037;UTM  16      - 4,708,371.287   279,662.351   MT  1.00019736   -1 48 43.6
 AH3037
 AH3037!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3037!SPC IL W     -   0.99995874  x   0.99996075  =   0.99991949
 AH3037!UTM  16      -   0.99995874  x   1.00019736  =   1.00015609
 AH3037
 AH3037:                Primary Azimuth Mark                     Grid Az
 AH3037:SPC IL W     -  STE26 2B                                 087 59 14.4
 AH3037:UTM  16      -  STE26 2B                                 090 07 38.2
 AH3037
 AH3037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN7966208371(NAD 83)
 AH3037
 AH3037|---------------------------------------------------------------------|
 AH3037| PID    Reference Object                     Distance      Geod. Az  |
 AH3037|                                                           dddmmss.s |
 AH3037| AF9293 STE26 2B                            APPROX. 0.9 KM 0881854.6 |
 AH3037|---------------------------------------------------------------------|
 AH3037
 AH3037                          SUPERSEDED SURVEY CONTROL
 AH3037
 AH3037  NAD 83(2007)-  42 29 46.83489(N)    089 40 52.92650(W) AD(2002.00) 0
 AH3037  ELLIP H (02/10/07)  263.124  (m)                       GP(2002.00)    
 AH3037  ELLIP H (12/06/04)  263.121  (m)                       GP(       ) 4 1
 AH3037  NAD 83(1997)-  42 29 46.83433(N)    089 40 52.92501(W) AD(       ) 1
 AH3037  ELLIP H (09/15/98)  263.199  (m)                       GP(       ) 3 1
 AH3037
 AH3037.Superseded values are not recommended for survey control.
 AH3037
 AH3037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3037.See file dsdata.pdf to determine how the superseded data were derived.
 AH3037
 AH3037_MARKER: I = METAL ROD
 AH3037_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3037_STAMPING: STE26-2A
 AH3037_MARK LOGO: ILDT
 AH3037_PROJECTION: RECESSED 3 CENTIMETERS
 AH3037_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3037_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3037+STABILITY: POSITION/ELEVATION WELL
 AH3037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3037+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 AH3037_ROD/PIPE-DEPTH: 2.2 meters
 AH3037_SLEEVE-DEPTH  : 0.9 meters
 AH3037
 AH3037  HISTORY     - Date     Condition        Report By
 AH3037  HISTORY     - 1996     MONUMENTED       SECI
 AH3037  HISTORY     - 20011210 GOOD             USPSQD
 AH3037  HISTORY     - 20140520 GOOD             ILDT
 AH3037
 AH3037                          STATION DESCRIPTION
 AH3037
 AH3037'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3037'STATION IS LOCATED APPROXIMATELY 2.7 MI (4.3 KM) NORTHWEST OF
 AH3037'ORANGEVILLE, 5.6 MI (9.0 KM) EAST OF WINSLOW IN THE NORTHEAST 1/4 OF
 AH3037'SECTION 22, T 29 N, R 7 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH3037'ROUTE 26 AND WINSLOW ROAD, PROCEED WEST ALONG WINSLOW ROAD FOR
 AH3037'APPROXIMATELY 0.6 MI (1.0 KM) TO THE STATION LOCATED ON THE RIGHT
 AH3037'(NORTH) SIDE OF WINSLOW ROAD, 0.1 MI (0.2 KM) EAST OF THE CREST OF A
 AH3037'HILL.  THE STATION IS LOCATED 36.7 FT (11.2 M) NORTH OF THE CENTERLINE
 AH3037'OF WINSLOW ROAD, 201.1 FT (61.3 M) NORTHEAST OF A PASS WITH CARE SIGN,
 AH3037'76.9 FT (23.4 M) NORTHEAST OF A POWER POLE, 208.3 FT (63.5 M)
 AH3037'NORTHWEST OF A POWER POLE, 2.0 FT (0.6 M) SOUTH OF A CONCRETE R.O.W.
 AH3037'MARKER, AND 1.9 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3037'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3037'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3037
 AH3037                          STATION RECOVERY (2001)
 AH3037
 AH3037'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3037'RECOVERED IN GOOD CONDITION.
 AH3037
 AH3037                          STATION RECOVERY (2014)
 AH3037
 AH3037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9293 ***********************************************************************
 AF9293  CBN         -  This is a Cooperative Base Network Control Station.
 AF9293  DESIGNATION -  STE26 2B
 AF9293  PID         -  AF9293
 AF9293  STATE/COUNTY-  IL/STEPHENSON
 AF9293  COUNTRY     -  US
 AF9293  USGS QUAD   -  ORANGEVILLE (2018)
 AF9293
 AF9293                         *CURRENT SURVEY CONTROL
 AF9293  ______________________________________________________________________
 AF9293* NAD 83(2011) POSITION- 42 29 47.65613(N) 089 40 15.11564(W)   ADJUSTED
 AF9293* NAD 83(2011) ELLIP HT-   249.641 (meters)        (06/27/12)   ADJUSTED
 AF9293* NAD 83(2011) EPOCH   -  2010.00
 AF9293* NAVD 88 ORTHO HEIGHT -   283.2   (meters)      929.    (feet) GPS OBS
 AF9293  ______________________________________________________________________
 AF9293  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AF9293  GEOID HEIGHT    -        -33.454 (meters)                     GEOID99
 AF9293  GEOID HEIGHT    -        -33.534 (meters)                     GEOID18
 AF9293  NAD 83(2011) X  -     27,056.921 (meters)                     COMP
 AF9293  NAD 83(2011) Y  - -4,710,020.122 (meters)                     COMP
 AF9293  NAD 83(2011) Z  -  4,286,602.547 (meters)                     COMP
 AF9293  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 AF9293
 AF9293  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9293  Standards:
 AF9293         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9293            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9293  -------------------------------------------------------------------
 AF9293  NETWORK    0.53   0.86           0.24   0.19   0.44     -0.05759400
 AF9293  -------------------------------------------------------------------
 AF9293  Click here for local accuracies and other accuracy information.
 AF9293
 AF9293.The horizontal coordinates were established by GPS observations
 AF9293.and adjusted by the National Geodetic Survey in June 2012.
 AF9293
 AF9293.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9293.been affixed to the stable North American tectonic plate. See 
 AF9293.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9293
 AF9293.The horizontal coordinates are valid at the epoch date displayed above
 AF9293.which is a decimal equivalence of Year/Month/Day.
 AF9293
 AF9293.The orthometric height was determined by GPS observations and a
 AF9293.high-resolution geoid model.
 AF9293
 AF9293.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9293.GEOID18 height accuracy estimate available here.
 AF9293
 AF9293.Click photographs - Photos may exist for this station.
 AF9293
 AF9293.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9293
 AF9293.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9293
 AF9293.The ellipsoidal height was determined by GPS observations
 AF9293.and is referenced to NAD 83.
 AF9293
 AF9293. The following values were computed from the NAD 83(2011) position.
 AF9293
 AF9293;                    North         East     Units Scale Factor Converg.
 AF9293;SPC IL W     -   647,356.642   740,754.244   MT  0.99996160   +0 20 05.8
 AF9293;SPC IL W     - 2,123,869.25  2,430,291.22   sFT  0.99996160   +0 20 05.8
 AF9293;UTM  16      - 4,708,369.368   280,526.255   MT  1.00019268   -1 48 18.0
 AF9293
 AF9293!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9293!SPC IL W     -   0.99996085  x   0.99996160  =   0.99992245
 AF9293!UTM  16      -   0.99996085  x   1.00019268  =   1.00015352
 AF9293
 AF9293:                Primary Azimuth Mark                     Grid Az
 AF9293:SPC IL W     -  STE26 2A                                 267 59 14.4
 AF9293:UTM  16      -  STE26 2A                                 270 07 38.2
 AF9293
 AF9293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN8052608369(NAD 83)
 AF9293
 AF9293|---------------------------------------------------------------------|
 AF9293| PID    Reference Object                     Distance      Geod. Az  |
 AF9293|                                                           dddmmss.s |
 AF9293| AH3037 STE26 2A                            APPROX. 0.9 KM 2681920.2 |
 AF9293|---------------------------------------------------------------------|
 AF9293
 AF9293                          SUPERSEDED SURVEY CONTROL
 AF9293
 AF9293  NAD 83(2007)-  42 29 47.65615(N)    089 40 15.11654(W) AD(2002.00) 0
 AF9293  ELLIP H (02/10/07)  249.674  (m)                       GP(2002.00)    
 AF9293  ELLIP H (10/15/04)  249.648  (m)                       GP(       ) 4 2
 AF9293  NAD 83(1997)-  42 29 47.65577(N)    089 40 15.11523(W) AD(       ) B
 AF9293  ELLIP H (07/17/98)  249.729  (m)                       GP(       ) 4 1
 AF9293  NAVD 88 (07/17/98)  283.2    (m)  GEOID96  model used  GPS OBS        
 AF9293
 AF9293.Superseded values are not recommended for survey control.
 AF9293
 AF9293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9293.See file dsdata.pdf to determine how the superseded data were derived.
 AF9293
 AF9293_MARKER: I = METAL ROD
 AF9293_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AF9293+WITH SETTING: INFORMATION.
 AF9293_STAMPING: STE26-2B
 AF9293_MARK LOGO: ILDT
 AF9293_PROJECTION: RECESSED 3 CENTIMETERS
 AF9293_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9293_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AF9293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9293+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 AF9293_ROD/PIPE-DEPTH: 1.2 meters
 AF9293_SLEEVE-DEPTH  : 0.9 meters
 AF9293
 AF9293  HISTORY     - Date     Condition        Report By
 AF9293  HISTORY     - 1996     MONUMENTED       SECI
 AF9293  HISTORY     - 19970508 GOOD             NGS
 AF9293  HISTORY     - 20000901 GOOD             AYRES
 AF9293  HISTORY     - 20011210 GOOD             USPSQD
 AF9293  HISTORY     - 20030512 GOOD             FGRAH
 AF9293  HISTORY     - 20140520 GOOD             ILDT
 AF9293
 AF9293                          STATION DESCRIPTION
 AF9293
 AF9293'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AF9293'STATION IS LOCATED APPROXIMATELY 2.5 MI (4.0 KM) NORTHWEST OF
 AF9293'ORANGEVILLE, 6.1 MI (9.8 KM) EAST OF WINSLOW IN THE NORTHWEST 1/4 OF
 AF9293'SECTION 23, T 29 N, R 7 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AF9293'ROUTE 26 AND WINSLOW ROAD, PROCEED WEST ALONG WINSLOW ROAD FOR
 AF9293'APPROXIMATELY 0.1 MI (0.2 KM) TO THE STATION LOCATED ON THE RIGHT
 AF9293'(NORTH) SIDE OF WINSLOW ROAD.  THE STATION IS LOCATED 35.7 FT (10.9 M)
 AF9293'NORTH OF THE CENTERLINE OF WINSLOW ROAD, 519.9 FT (158.5 M) WEST OF
 AF9293'ILLINOIS ROUTE 26, 70.7 NORTH OF A CONCRETE R.O.W.  MARKER, 56.4 FT
 AF9293'(17.2 M) NORTHWEST OF A STOP AHEAD SIGN, 94.4 FT (28.8 M) NORTHWEST OF
 AF9293'A DO NOT PASS SIGN, 194.6 FT (59.3 M) SOUTHWEST OF A TELEPHONE RISER,
 AF9293'90 FT (27.4 M) EAST OF A FIELD ENTRANCE TO THE NORTH, 2.0 FT (0.6 M)
 AF9293'SOUTH OF A CONCRETE R.O.W.  MARKER, 4.0 FT (1.2 M) SOUTH OF THE
 AF9293'EAST-WEST FENCE LINE, 2.0 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS
 AF9293'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AF9293'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AF9293'STAINLESS STEEL ROD IN SLEEVE.
 AF9293
 AF9293                          STATION RECOVERY (1997)
 AF9293
 AF9293'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9293'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) NORTHWEST OF ORANGEVILLE.
 AF9293'TO REACH FROM THE CENTER OF ORANGEVILLE, PROCEED NORTH ON STATE ROUTE
 AF9293'26 FOR ABOUT 2.6 MI (4.2 KM) TO A ROAD LEFT, WINSLOW ROAD, TURN LEFT
 AF9293'FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT, 10.9 M (35.8 FT)
 AF9293'NORTH OF THE CENTER OF WINSLOW ROAD, 158.5 M (520.0 FT) WEST OF ROUTE
 AF9293'26, 21.5 M (70.5 FT) NORTH OF A CONCRETE RIGHT-OF-WAY MARKER, 59.3 M
 AF9293'(194.6 FT) SOUTHWEST OF A TELEPHONE CABLE RISER, 0.6 M (2.0 FT) SOUTH
 AF9293'OF A CONCRETE RIGHT-OF-WAY MARKER, 1.2 M (3.9 FT) SOUTH OF A FENCE
 AF9293'LINE, AND 0.6 M (2.0 FT) SOUTH OF A FIBERGLASS WITTNES POST.
 AF9293
 AF9293                          STATION RECOVERY (2000)
 AF9293
 AF9293'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 AF9293'RECOVERED AS DESCRIBED.
 AF9293
 AF9293                          STATION RECOVERY (2001)
 AF9293
 AF9293'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AF9293'RECOVERED IN GOOD CONDITION.
 AF9293
 AF9293                          STATION RECOVERY (2003)
 AF9293
 AF9293'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2003
 AF9293'RECOVERED AS DESCRIBED
 AF9293
 AF9293                          STATION RECOVERY (2014)
 AF9293
 AF9293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AF9293'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3029 ***********************************************************************
 AH3029  DESIGNATION -  STE73 1A
 AH3029  PID         -  AH3029
 AH3029  STATE/COUNTY-  IL/STEPHENSON
 AH3029  COUNTRY     -  US
 AH3029  USGS QUAD   -  BOONE BRANCH (2018)
 AH3029
 AH3029                         *CURRENT SURVEY CONTROL
 AH3029  ______________________________________________________________________
 AH3029* NAD 83(2011) POSITION- 42 14 13.44058(N) 089 49 33.19205(W)   ADJUSTED
 AH3029* NAD 83(2011) ELLIP HT-   228.261 (meters)        (06/27/12)   ADJUSTED
 AH3029* NAD 83(2011) EPOCH   -  2010.00
 AH3029* NAVD 88 ORTHO HEIGHT -   261.4   (meters)      858.    (feet) GPS OBS
 AH3029  ______________________________________________________________________
 AH3029  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3029  GEOID HEIGHT    -        -33.015 (meters)                     GEOID96
 AH3029  GEOID HEIGHT    -        -33.217 (meters)                     GEOID18
 AH3029  NAD 83(2011) X  -     14,372.246 (meters)                     COMP
 AH3029  NAD 83(2011) Y  - -4,729,485.922 (meters)                     COMP
 AH3029  NAD 83(2011) Z  -  4,265,289.505 (meters)                     COMP
 AH3029  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 AH3029
 AH3029  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3029  Standards:
 AH3029         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3029            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3029  -------------------------------------------------------------------
 AH3029  NETWORK    0.57   0.88           0.26   0.20   0.45     -0.01519769
 AH3029  -------------------------------------------------------------------
 AH3029  Click here for local accuracies and other accuracy information.
 AH3029
 AH3029.The horizontal coordinates were established by GPS observations
 AH3029.and adjusted by the National Geodetic Survey in June 2012.
 AH3029
 AH3029.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3029.been affixed to the stable North American tectonic plate. See 
 AH3029.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3029
 AH3029.The horizontal coordinates are valid at the epoch date displayed above
 AH3029.which is a decimal equivalence of Year/Month/Day.
 AH3029
 AH3029.The orthometric height was determined by GPS observations and a
 AH3029.high-resolution geoid model.
 AH3029
 AH3029.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3029.GEOID18 height accuracy estimate available here.
 AH3029
 AH3029.Click photographs - Photos may exist for this station.
 AH3029
 AH3029.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3029
 AH3029.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3029
 AH3029.The ellipsoidal height was determined by GPS observations
 AH3029.and is referenced to NAD 83.
 AH3029
 AH3029. The following values were computed from the NAD 83(2011) position.
 AH3029
 AH3029;                    North         East     Units Scale Factor Converg.
 AH3029;SPC IL W     -   618,469.597   728,127.205   MT  0.99995091   +0 13 44.7
 AH3029;SPC IL W     - 2,029,095.67  2,388,864.01   sFT  0.99995091   +0 13 44.7
 AH3029;UTM  16      - 4,679,964.923   266,828.196   MT  1.00026902   -1 54 01.5
 AH3029
 AH3029!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3029!SPC IL W     -   0.99996420  x   0.99995091  =   0.99991511
 AH3029!UTM  16      -   0.99996420  x   1.00026902  =   1.00023321
 AH3029
 AH3029:                Primary Azimuth Mark                     Grid Az
 AH3029:SPC IL W     -  STE73 1B                                 000 26 49.4
 AH3029:UTM  16      -  STE73 1B                                 002 34 35.6
 AH3029
 AH3029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6682879964(NAD 83)
 AH3029
 AH3029|---------------------------------------------------------------------|
 AH3029| PID    Reference Object                     Distance      Geod. Az  |
 AH3029|                                                           dddmmss.s |
 AH3029| AH3030 STE73 1B                            APPROX. 0.6 KM 0004034.1 |
 AH3029|---------------------------------------------------------------------|
 AH3029
 AH3029                          SUPERSEDED SURVEY CONTROL
 AH3029
 AH3029  NAD 83(2007)-  42 14 13.44058(N)    089 49 33.19294(W) AD(2002.00) 0
 AH3029  ELLIP H (02/10/07)  228.293  (m)                       GP(2002.00)    
 AH3029  ELLIP H (12/06/04)  228.272  (m)                       GP(       ) 4 1
 AH3029  NAD 83(1997)-  42 14 13.44021(N)    089 49 33.19269(W) AD(       ) 1
 AH3029  ELLIP H (09/15/98)  228.344  (m)                       GP(       ) 3 1
 AH3029
 AH3029.Superseded values are not recommended for survey control.
 AH3029
 AH3029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3029.See file dsdata.pdf to determine how the superseded data were derived.
 AH3029
 AH3029_MARKER: I = METAL ROD
 AH3029_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3029_STAMPING: STE73-1A
 AH3029_MARK LOGO: ILDT
 AH3029_PROJECTION: RECESSED 5 CENTIMETERS
 AH3029_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH3029_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3029+STABILITY: POSITION/ELEVATION WELL
 AH3029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3029+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2003
 AH3029_ROD/PIPE-DEPTH: 3.7 meters
 AH3029_SLEEVE-DEPTH  : 0.9 meters
 AH3029
 AH3029  HISTORY     - Date     Condition        Report By
 AH3029  HISTORY     - 1996     MONUMENTED       SECI
 AH3029  HISTORY     - 20011210 GOOD             USPSQD
 AH3029  HISTORY     - 20030512 GOOD             FGRAH
 AH3029
 AH3029                          STATION DESCRIPTION
 AH3029
 AH3029'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3029'STATION IS LOCATED APPROXIMATELY 4.2 MI (6.8 KM) EAST OF LORAN, 1.9 MI
 AH3029'(3.1 KM) SOUTH OF PEARL CITY IN THE NORTHEAST 1/4 OF SECTION 20, T 26
 AH3029'N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 73 AND U.S.
 AH3029'ROUTE 20, PROCEED SOUTH ALONG ILLINOIS ROUTE 73 FOR APPROXIMATELY 8.3
 AH3029'MI (13.4 KM) TO THE STATION LOCATED ON THE RIGHT (WEST) SIDE OF
 AH3029'ILLINOIS ROUTE 73 NEAR MILE MARKER 2.69, JUST NORTH OF A PRIVATE DRIVE
 AH3029'TO THE WEST AND JUST SOUTH OF A PRIVATE DRIVE TO THE EAST.  THE
 AH3029'STATION IS ALSO LOCATED 0.3 MI (0.5 KM) SOUTH OF LORAN ROAD.  THE
 AH3029'STATION IS LOCATED 38.5 FT (11.7 M) WEST OF THE CENTERLINE OF ILLINOIS
 AH3029'ROUTE 73, 28 FT (8.5 M) NORTH OF THE CENTER OF A PRIVATE DRIVE TO THE
 AH3029'WEST, 147.7 FT (45.0 M) SOUTHWEST OF A POWER POLE, 75.1 FT (22.9 M)
 AH3029'SOUTHWEST OF A 14-IN DIAMETER TREE, 74.4 FT (22.7 M) WEST OF A FENCE
 AH3029'CORNER TO A FENCE THAT RUN EAST AND SOUTH, 73.4 FT (22.4 M) WEST OF A
 AH3029'CONCRETE R.O.W.  MARKER, 78.7 FT (24.0 M) NORTHWEST OF A POWER POLE,
 AH3029'72.5 FT (22.1 M) NORTHEAST OF A POWER POLE, 112 FT (34.1 M) SOUTH OF A
 AH3029'PRIVATE DRIVE TO THE EAST, 2.1 FT (0.6 M) EAST OF A CONCRETE R.O.W.
 AH3029'MARKER, AND 2.0 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3029'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3029'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3029
 AH3029                          STATION RECOVERY (2001)
 AH3029
 AH3029'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3029'RECOVERED IN GOOD CONDITION.
 AH3029
 AH3029                          STATION RECOVERY (2003)
 AH3029
 AH3029'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2003
 AH3029'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3030 ***********************************************************************
 AH3030  DESIGNATION -  STE73 1B
 AH3030  PID         -  AH3030
 AH3030  STATE/COUNTY-  IL/STEPHENSON
 AH3030  COUNTRY     -  US
 AH3030  USGS QUAD   -  BOONE BRANCH (2018)
 AH3030
 AH3030                         *CURRENT SURVEY CONTROL
 AH3030  ______________________________________________________________________
 AH3030* NAD 83(2011) POSITION- 42 14 34.21576(N) 089 49 32.86208(W)   ADJUSTED
 AH3030* NAD 83(2011) ELLIP HT-   228.916 (meters)        (06/27/12)   ADJUSTED
 AH3030* NAD 83(2011) EPOCH   -  2010.00
 AH3030* NAVD 88 ORTHO HEIGHT -   262.1   (meters)      860.    (feet) GPS OBS
 AH3030  ______________________________________________________________________
 AH3030  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3030  GEOID HEIGHT    -        -33.022 (meters)                     GEOID96
 AH3030  GEOID HEIGHT    -        -33.224 (meters)                     GEOID18
 AH3030  NAD 83(2011) X  -     14,378.503 (meters)                     COMP
 AH3030  NAD 83(2011) Y  - -4,729,055.455 (meters)                     COMP
 AH3030  NAD 83(2011) Z  -  4,265,764.531 (meters)                     COMP
 AH3030  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 AH3030
 AH3030  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3030  Standards:
 AH3030         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3030            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3030  -------------------------------------------------------------------
 AH3030  NETWORK    0.65   1.00           0.29   0.24   0.51     -0.00996581
 AH3030  -------------------------------------------------------------------
 AH3030  Click here for local accuracies and other accuracy information.
 AH3030
 AH3030.The horizontal coordinates were established by GPS observations
 AH3030.and adjusted by the National Geodetic Survey in June 2012.
 AH3030
 AH3030.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3030.been affixed to the stable North American tectonic plate. See 
 AH3030.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3030
 AH3030.The horizontal coordinates are valid at the epoch date displayed above
 AH3030.which is a decimal equivalence of Year/Month/Day.
 AH3030
 AH3030.The orthometric height was determined by GPS observations and a
 AH3030.high-resolution geoid model.
 AH3030
 AH3030.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3030.GEOID18 height accuracy estimate available here.
 AH3030
 AH3030.Click photographs - Photos may exist for this station.
 AH3030
 AH3030.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3030
 AH3030.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3030
 AH3030.The ellipsoidal height was determined by GPS observations
 AH3030.and is referenced to NAD 83.
 AH3030
 AH3030. The following values were computed from the NAD 83(2011) position.
 AH3030
 AH3030;                    North         East     Units Scale Factor Converg.
 AH3030;SPC IL W     -   619,110.609   728,132.207   MT  0.99995091   +0 13 45.0
 AH3030;SPC IL W     - 2,031,198.72  2,388,880.42   sFT  0.99995091   +0 13 45.0
 AH3030;UTM  16      - 4,680,605.510   266,857.024   MT  1.00026885   -1 54 02.0
 AH3030
 AH3030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3030!SPC IL W     -   0.99996410  x   0.99995091  =   0.99991501
 AH3030!UTM  16      -   0.99996410  x   1.00026885  =   1.00023294
 AH3030
 AH3030:                Primary Azimuth Mark                     Grid Az
 AH3030:SPC IL W     -  STE73 1A                                 180 26 49.4
 AH3030:UTM  16      -  STE73 1A                                 182 34 36.4
 AH3030
 AH3030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6685780605(NAD 83)
 AH3030
 AH3030|---------------------------------------------------------------------|
 AH3030| PID    Reference Object                     Distance      Geod. Az  |
 AH3030|                                                           dddmmss.s |
 AH3030| AH3029 STE73 1A                            APPROX. 0.6 KM 1804034.4 |
 AH3030|---------------------------------------------------------------------|
 AH3030
 AH3030                          SUPERSEDED SURVEY CONTROL
 AH3030
 AH3030  NAD 83(2007)-  42 14 34.21577(N)    089 49 32.86296(W) AD(2002.00) 0
 AH3030  ELLIP H (02/10/07)  228.949  (m)                       GP(2002.00)    
 AH3030  ELLIP H (12/06/04)  228.927  (m)                       GP(       ) 4 1
 AH3030  NAD 83(1997)-  42 14 34.21546(N)    089 49 32.86249(W) AD(       ) 1
 AH3030  ELLIP H (09/15/98)  228.998  (m)                       GP(       ) 3 1
 AH3030
 AH3030.Superseded values are not recommended for survey control.
 AH3030
 AH3030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3030.See file dsdata.pdf to determine how the superseded data were derived.
 AH3030
 AH3030_MARKER: I = METAL ROD
 AH3030_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3030_STAMPING: STE73-1B
 AH3030_MARK LOGO: ILDT
 AH3030_PROJECTION: RECESSED 5 CENTIMETERS
 AH3030_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3030_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3030+STABILITY: POSITION/ELEVATION WELL
 AH3030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3030+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2001
 AH3030_ROD/PIPE-DEPTH: 3.7 meters
 AH3030_SLEEVE-DEPTH  : 0.9 meters
 AH3030
 AH3030  HISTORY     - Date     Condition        Report By
 AH3030  HISTORY     - 1996     MONUMENTED       SECI
 AH3030  HISTORY     - 20011210 GOOD             USPSQD
 AH3030
 AH3030                          STATION DESCRIPTION
 AH3030
 AH3030'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3030'STATION IS LOCATED APPROXIMATELY 4.45 MI (7.16 KM) NORTHEAST OF LORAN,
 AH3030'1.45 MI (2.33 KM) SOUTH OF PEARL CITY IN THE SOUTHWEST 1/4 OF SECTION
 AH3030'16, T 26 N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 73
 AH3030'AND U.S.  ROUTE 20, PROCEED SOUTH ALONG ILLINOIS ROUTE 73 FOR
 AH3030'APPROXIMATELY 7.9 MI (12.7 KM) TO THE STATION LOCATED ON THE LEFT
 AH3030'(EAST) SIDE OF ILLINOIS ROUTE 73, JUST SOUTH OF A FIELD ENTRANCE TO
 AH3030'EAST NEAR MILE MARKER 3.08.  THE STATION IS LOCATED 31.0 FT (9.4 M)
 AH3030'EAST OF THE CENTERLINE OF ILLINOIS ROUTE 73, 361.2 FT (110.1 M) NORTH
 AH3030'OF THE CENTERLINE OF LORAN ROAD, 38 FT (11.6 M) SOUTH OF A FIELD
 AH3030'ENTRANCE TO THE EAST, 141.9 FT (43.3 M) SOUTH OF A 36-IN DIAMETER
 AH3030'TREE, 169.4 FT (51.6 M) SOUTHEAST OF A POWER POLE, 96.5 FT (29.4 M)
 AH3030'SOUTHEAST OF A FENCE CORNER TO A FENCE THAT RUNS NORTH-SOUTH AND ALSO
 AH3030'WEST, 72.7 FT (22.2 M) NORTHEAST OF A POWER POLE, 189.0 FT (57.6 M)
 AH3030'NORTH OF A FENCE CORNER TO A FENCE THAT RUNS NORTH AND EAST, 177.4 FT
 AH3030'(54.1 M) NORTH OF A STEPHENSON COUNTY MILEAGE MARKER 3.05 SIGN, 2.7 FT
 AH3030'(0.8 M) WEST OF THE NORTH-SOUTH FENCE LINE, AND 2.0 FT (0.6 M) WEST OF
 AH3030'AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3030'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3030'TIES.
 AH3030
 AH3030                          STATION RECOVERY (2001)
 AH3030
 AH3030'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3030'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3031 ***********************************************************************
 AH3031  DESIGNATION -  STE73 2A
 AH3031  PID         -  AH3031
 AH3031  STATE/COUNTY-  IL/STEPHENSON
 AH3031  COUNTRY     -  US
 AH3031  USGS QUAD   -  LENA (2018)
 AH3031
 AH3031                         *CURRENT SURVEY CONTROL
 AH3031  ______________________________________________________________________
 AH3031* NAD 83(2011) POSITION- 42 23 16.48577(N) 089 48 44.09949(W)   ADJUSTED
 AH3031* NAD 83(2011) ELLIP HT-   253.429 (meters)        (06/27/12)   ADJUSTED
 AH3031* NAD 83(2011) EPOCH   -  2010.00
 AH3031* NAVD 88 ORTHO HEIGHT -   286.8   (meters)      941.    (feet) GPS OBS
 AH3031  ______________________________________________________________________
 AH3031  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3031  GEOID HEIGHT    -        -33.189 (meters)                     GEOID96
 AH3031  GEOID HEIGHT    -        -33.381 (meters)                     GEOID18
 AH3031  NAD 83(2011) X  -     15,460.996 (meters)                     COMP
 AH3031  NAD 83(2011) Y  - -4,718,221.008 (meters)                     COMP
 AH3031  NAD 83(2011) Z  -  4,277,697.612 (meters)                     COMP
 AH3031  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 AH3031
 AH3031  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3031  Standards:
 AH3031         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3031            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3031  -------------------------------------------------------------------
 AH3031  NETWORK    0.64   1.02           0.29   0.23   0.52     -0.00984122
 AH3031  -------------------------------------------------------------------
 AH3031  Click here for local accuracies and other accuracy information.
 AH3031
 AH3031.The horizontal coordinates were established by GPS observations
 AH3031.and adjusted by the National Geodetic Survey in June 2012.
 AH3031
 AH3031.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3031.been affixed to the stable North American tectonic plate. See 
 AH3031.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3031
 AH3031.The horizontal coordinates are valid at the epoch date displayed above
 AH3031.which is a decimal equivalence of Year/Month/Day.
 AH3031
 AH3031.The orthometric height was determined by GPS observations and a
 AH3031.high-resolution geoid model.
 AH3031
 AH3031.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3031.GEOID18 height accuracy estimate available here.
 AH3031
 AH3031.Click photographs - Photos may exist for this station.
 AH3031
 AH3031.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3031
 AH3031.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3031
 AH3031.The ellipsoidal height was determined by GPS observations
 AH3031.and is referenced to NAD 83.
 AH3031
 AH3031. The following values were computed from the NAD 83(2011) position.
 AH3031
 AH3031;                    North         East     Units Scale Factor Converg.
 AH3031;SPC IL W     -   635,229.096   729,182.989   MT  0.99995165   +0 14 20.2
 AH3031;SPC IL W     - 2,084,080.79  2,392,327.86   sFT  0.99995165   +0 14 20.2
 AH3031;UTM  16      - 4,696,678.756   268,507.423   MT  1.00025940   -1 53 48.2
 AH3031
 AH3031!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3031!SPC IL W     -   0.99996026  x   0.99995165  =   0.99991191
 AH3031!UTM  16      -   0.99996026  x   1.00025940  =   1.00021964
 AH3031
 AH3031:                Primary Azimuth Mark                     Grid Az
 AH3031:SPC IL W     -  STE73 2B                                 043 57 44.5
 AH3031:UTM  16      -  STE73 2B                                 046 05 52.9
 AH3031
 AH3031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6850796678(NAD 83)
 AH3031
 AH3031|---------------------------------------------------------------------|
 AH3031| PID    Reference Object                     Distance      Geod. Az  |
 AH3031|                                                           dddmmss.s |
 AH3031| AH3032 STE73 2B                            APPROX. 0.7 KM 0441204.7 |
 AH3031|---------------------------------------------------------------------|
 AH3031
 AH3031                          SUPERSEDED SURVEY CONTROL
 AH3031
 AH3031  NAD 83(2007)-  42 23 16.48578(N)    089 48 44.10039(W) AD(2002.00) 0
 AH3031  ELLIP H (02/10/07)  253.462  (m)                       GP(2002.00)    
 AH3031  ELLIP H (12/06/04)  253.439  (m)                       GP(       ) 4 1
 AH3031  NAD 83(1997)-  42 23 16.48578(N)    089 48 44.09971(W) AD(       ) 1
 AH3031  ELLIP H (09/15/98)  253.513  (m)                       GP(       ) 3 1
 AH3031
 AH3031.Superseded values are not recommended for survey control.
 AH3031
 AH3031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3031.See file dsdata.pdf to determine how the superseded data were derived.
 AH3031
 AH3031_MARKER: F = FLANGE-ENCASED ROD
 AH3031_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AH3031+WITH SETTING: INFORMATION.
 AH3031_STAMPING: STE73-2A
 AH3031_MARK LOGO: ILDT
 AH3031_PROJECTION: RECESSED 8 CENTIMETERS
 AH3031_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH3031_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AH3031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3031+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2014
 AH3031_ROD/PIPE-DEPTH: 1.8 meters
 AH3031_SLEEVE-DEPTH  : 0.9 meters
 AH3031
 AH3031  HISTORY     - Date     Condition        Report By
 AH3031  HISTORY     - 1996     MONUMENTED       SECI
 AH3031  HISTORY     - 20011210 GOOD             USPSQD
 AH3031  HISTORY     - 20030512 GOOD             FGRAH
 AH3031  HISTORY     - 20080430 GOOD             JCLS
 AH3031  HISTORY     - 20140612 GOOD             ILDT
 AH3031
 AH3031                          STATION DESCRIPTION
 AH3031
 AH3031'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3031'STATION IS LOCATED APPROXIMATELY 1.3 MI (2.1 KM) NORTHEAST OF LENA,
 AH3031'9.2 MI (14.8 KM) WEST OF CEDERVILLE, 7.1 MI (11.4 KM) SOUTH OF WINSLOW
 AH3031'IN THE SOUTHEAST 1/4 OF SECTION 28, T 28 N, R 6 E.  TO REACH FROM THE
 AH3031'JUNCTION OF ILLINOIS ROUTE 73 AND U.S.  ROUTE 20, PROCEED NORTH ALONG
 AH3031'ILLINOIS ROUTE 73 FOR APPROXIMATELY 2.4 MI (3.9 KM) TO THE STATION
 AH3031'LOCATED ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 73. THE STATION IS
 AH3031'LOCATED 32.3 FT (9.8 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 73,
 AH3031'76.7 FT (23.4 M) SOUTH OF A POWER POLE, 33.6 FT (10.2 M) NORTH OF A
 AH3031'POWER POLE, 94.3 FT (28.7 M) NORTHWEST OF A POWER POLE, 67.0 FT (20.4
 AH3031'M) WEST OF A CONCRETE R.O.W.  MARKER, 130.7 FT (39.8 M) SOUTHWEST OF A
 AH3031'POWER POLE, 2.2 FT (0.7 M) EAST OF A CONCRETE R.O.W.  MARKER, AND 2.1
 AH3031'FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS
 AH3031'TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3031'WOOD PHYSICAL TIES.
 AH3031'STAINLESS STEEL ROD IN SLEEVE.
 AH3031
 AH3031                          STATION RECOVERY (2001)
 AH3031
 AH3031'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3031'RECOVERED IN GOOD CONDITION.
 AH3031
 AH3031                          STATION RECOVERY (2003)
 AH3031
 AH3031'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2003
 AH3031'RECOVERED AS DESCRIBED.
 AH3031
 AH3031                          STATION RECOVERY (2008)
 AH3031
 AH3031'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 AH3031'RECOVERED IN GOOD CONDITION.
 AH3031
 AH3031                          STATION RECOVERY (2014)
 AH3031
 AH3031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3032 ***********************************************************************
 AH3032  DESIGNATION -  STE73 2B
 AH3032  PID         -  AH3032
 AH3032  STATE/COUNTY-  IL/STEPHENSON
 AH3032  COUNTRY     -  US
 AH3032  USGS QUAD   -  LENA (2018)
 AH3032
 AH3032                         *CURRENT SURVEY CONTROL
 AH3032  ______________________________________________________________________
 AH3032* NAD 83(2011) POSITION- 42 23 32.75568(N) 089 48 22.75331(W)   ADJUSTED
 AH3032* NAD 83(2011) ELLIP HT-   240.679 (meters)        (06/27/12)   ADJUSTED
 AH3032* NAD 83(2011) EPOCH   -  2010.00
 AH3032* NAVD 88 ORTHO HEIGHT -   274.0   (meters)      899.    (feet) GPS OBS
 AH3032  ______________________________________________________________________
 AH3032  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3032  GEOID HEIGHT    -        -33.198 (meters)                     GEOID96
 AH3032  GEOID HEIGHT    -        -33.390 (meters)                     GEOID18
 AH3032  NAD 83(2011) X  -     15,948.105 (meters)                     COMP
 AH3032  NAD 83(2011) Y  - -4,717,871.505 (meters)                     COMP
 AH3032  NAD 83(2011) Z  -  4,278,059.809 (meters)                     COMP
 AH3032  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 AH3032
 AH3032  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3032  Standards:
 AH3032         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3032            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3032  -------------------------------------------------------------------
 AH3032  NETWORK    0.72   1.14           0.32   0.26   0.58     -0.01425475
 AH3032  -------------------------------------------------------------------
 AH3032  Click here for local accuracies and other accuracy information.
 AH3032
 AH3032.The horizontal coordinates were established by GPS observations
 AH3032.and adjusted by the National Geodetic Survey in June 2012.
 AH3032
 AH3032.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3032.been affixed to the stable North American tectonic plate. See 
 AH3032.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3032
 AH3032.The horizontal coordinates are valid at the epoch date displayed above
 AH3032.which is a decimal equivalence of Year/Month/Day.
 AH3032
 AH3032.The orthometric height was determined by GPS observations and a
 AH3032.high-resolution geoid model.
 AH3032
 AH3032.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3032.GEOID18 height accuracy estimate available here.
 AH3032
 AH3032.Click photographs - Photos may exist for this station.
 AH3032
 AH3032.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3032
 AH3032.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3032
 AH3032.The ellipsoidal height was determined by GPS observations
 AH3032.and is referenced to NAD 83.
 AH3032
 AH3032. The following values were computed from the NAD 83(2011) position.
 AH3032
 AH3032;                    North         East     Units Scale Factor Converg.
 AH3032;SPC IL W     -   635,733.141   729,669.101   MT  0.99995200   +0 14 34.6
 AH3032;SPC IL W     - 2,085,734.48  2,393,922.71   sFT  0.99995200   +0 14 34.6
 AH3032;UTM  16      - 4,697,164.484   269,012.136   MT  1.00025652   -1 53 34.3
 AH3032
 AH3032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3032!SPC IL W     -   0.99996225  x   0.99995200  =   0.99991426
 AH3032!UTM  16      -   0.99996225  x   1.00025652  =   1.00021876
 AH3032
 AH3032:                Primary Azimuth Mark                     Grid Az
 AH3032:SPC IL W     -  STE73 2A                                 223 57 44.5
 AH3032:UTM  16      -  STE73 2A                                 226 05 53.4
 AH3032
 AH3032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6901297164(NAD 83)
 AH3032
 AH3032|---------------------------------------------------------------------|
 AH3032| PID    Reference Object                     Distance      Geod. Az  |
 AH3032|                                                           dddmmss.s |
 AH3032| AH3031 STE73 2A                            APPROX. 0.7 KM 2241219.1 |
 AH3032|---------------------------------------------------------------------|
 AH3032
 AH3032                          SUPERSEDED SURVEY CONTROL
 AH3032
 AH3032  NAD 83(2007)-  42 23 32.75569(N)    089 48 22.75420(W) AD(2002.00) 0
 AH3032  ELLIP H (02/10/07)  240.712  (m)                       GP(2002.00)    
 AH3032  ELLIP H (12/06/04)  240.689  (m)                       GP(       ) 4 1
 AH3032  NAD 83(1997)-  42 23 32.75552(N)    089 48 22.75344(W) AD(       ) 1
 AH3032  ELLIP H (09/15/98)  240.763  (m)                       GP(       ) 3 1
 AH3032
 AH3032.Superseded values are not recommended for survey control.
 AH3032
 AH3032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3032.See file dsdata.pdf to determine how the superseded data were derived.
 AH3032
 AH3032_MARKER: I = METAL ROD
 AH3032_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3032_STAMPING: STE73-2B
 AH3032_MARK LOGO: ILDT
 AH3032_PROJECTION: RECESSED 3 CENTIMETERS
 AH3032_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3032_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3032+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2022
 AH3032_ROD/PIPE-DEPTH: 2.4 meters
 AH3032_SLEEVE-DEPTH  : 0.9 meters
 AH3032
 AH3032  HISTORY     - Date     Condition        Report By
 AH3032  HISTORY     - 1996     MONUMENTED       SECI
 AH3032  HISTORY     - 20011210 GOOD             USPSQD
 AH3032  HISTORY     - 20140612 GOOD             ILDT
 AH3032  HISTORY     - 20221213 GOOD             ILDT
 AH3032
 AH3032                          STATION DESCRIPTION
 AH3032
 AH3032'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3032'STATION IS LOCATED APPROXIMATELY 1.3 MI (2.1 KM) NORTHEAST OF LENA,
 AH3032'8.8 MI (14.2 KM) WEST OF CEDERVILLE, 6.8 MI (10.9 KM) SOUTH OF WINSLOW
 AH3032'IN THE SOUTHWEST 1/4 OF SECTION 27, T 28 N, R 6 E.  TO REACH FROM THE
 AH3032'JUNCTION OF ILLINOIS ROUTE 73 AND U.S.  ROUTE 20, PROCEED NORTH ALONG
 AH3032'ILLINOIS ROUTE 73 FOR APPROXIMATELY 2.9 MI (4.7 KM) TO THE STATION
 AH3032'LOCATED ON THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 73, JUST SOUTH OF A
 AH3032'FIELD ENTRANCE TO THE WEST AND NORTH OF A FIELD ENTRANCE TO THE EAST.
 AH3032'THE STATION IS LOCATED 35.4 FT (10.8 M) WEST OF THE CENTERLINE OF
 AH3032'ILLINOIS ROUTE 73, 164 FT (50.0 M) NORTH OF A FIELD ENTRANCE TO THE
 AH3032'EAST, 145.7 FT (44.4 M) NORTH OF A POWER POLE, 17.2 FT (5.2 M) SOUTH
 AH3032'OF A POWER POLE, 169.4 FT (51.6 M) NORTHEAST OF A POWER POLE, 83.2 FT
 AH3032'(25.4 M) SOUTHEAST OF A POWER POLE, 74.8 FT (22.8 M) SOUTHEAST OF A
 AH3032'WOOD FENCE CORNER POST TO A FENCE THAT RUN SOUTH (LOCATED AT THE SOUTH
 AH3032'EDGE OF THE FIELD ENTRANCE TO THE WEST) , 1.9 FT (0.6 M) WEST OF THE
 AH3032'NORTH-SOUTH FENCE LINE, 36 FT (11.0 M) SOUTH OF A FIELD ENTRANCE TO
 AH3032'THE WEST, 1.4 FT (0.4 M) WEST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3032'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3032'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3032
 AH3032                          STATION RECOVERY (2001)
 AH3032
 AH3032'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3032'RECOVERED IN GOOD CONDITION.
 AH3032
 AH3032                          STATION RECOVERY (2014)
 AH3032
 AH3032'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3032'RECOVERED IN GOOD CONDITION.
 AH3032
 AH3032                          STATION RECOVERY (2022)
 AH3032
 AH3032'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 AH3032'PLACED RAILROAD SPIKE IN VAULT FOR MAGNETIC PROPERTIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3034 ***********************************************************************
 AH3034  DESIGNATION -  STE73 3A
 AH3034  PID         -  AH3034
 AH3034  STATE/COUNTY-  IL/STEPHENSON
 AH3034  COUNTRY     -  US
 AH3034  USGS QUAD   -  LENA (2018)
 AH3034
 AH3034                         *CURRENT SURVEY CONTROL
 AH3034  ______________________________________________________________________
 AH3034* NAD 83(2011) POSITION- 42 29 19.40714(N) 089 48 15.04329(W)   ADJUSTED
 AH3034* NAD 83(2011) ELLIP HT-   238.781 (meters)        (06/27/12)   ADJUSTED
 AH3034* NAD 83(2011) EPOCH   -  2010.00
 AH3034* NAVD 88 ORTHO HEIGHT -   272.3   (meters)      893.    (feet) GPS OBS
 AH3034  ______________________________________________________________________
 AH3034  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3034  GEOID HEIGHT    -        -33.320 (meters)                     GEOID96
 AH3034  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 AH3034  NAD 83(2011) X  -     16,099.780 (meters)                     COMP
 AH3034  NAD 83(2011) Y  - -4,710,651.142 (meters)                     COMP
 AH3034  NAD 83(2011) Z  -  4,285,952.455 (meters)                     COMP
 AH3034  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 AH3034
 AH3034  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3034  Standards:
 AH3034         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3034            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3034  -------------------------------------------------------------------
 AH3034  NETWORK    0.99   1.69           0.42   0.38   0.86     -0.27347800
 AH3034  -------------------------------------------------------------------
 AH3034  Click here for local accuracies and other accuracy information.
 AH3034
 AH3034.The horizontal coordinates were established by GPS observations
 AH3034.and adjusted by the National Geodetic Survey in June 2012.
 AH3034
 AH3034.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3034.been affixed to the stable North American tectonic plate. See 
 AH3034.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3034
 AH3034.The horizontal coordinates are valid at the epoch date displayed above
 AH3034.which is a decimal equivalence of Year/Month/Day.
 AH3034
 AH3034.The orthometric height was determined by GPS observations and a
 AH3034.high-resolution geoid model.
 AH3034
 AH3034.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3034.GEOID18 height accuracy estimate available here.
 AH3034
 AH3034.Click photographs - Photos may exist for this station.
 AH3034
 AH3034.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3034
 AH3034.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3034
 AH3034.The ellipsoidal height was determined by GPS observations
 AH3034.and is referenced to NAD 83.
 AH3034
 AH3034. The following values were computed from the NAD 83(2011) position.
 AH3034
 AH3034;                    North         East     Units Scale Factor Converg.
 AH3034;SPC IL W     -   646,429.583   729,799.771   MT  0.99995210   +0 14 41.4
 AH3034;SPC IL W     - 2,120,827.72  2,394,351.42   sFT  0.99995210   +0 14 41.4
 AH3034;UTM  16      - 4,707,851.843   269,541.882   MT  1.00025350   -1 53 41.6
 AH3034
 AH3034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3034!SPC IL W     -   0.99996255  x   0.99995210  =   0.99991465
 AH3034!UTM  16      -   0.99996255  x   1.00025350  =   1.00021604
 AH3034
 AH3034:                Primary Azimuth Mark                     Grid Az
 AH3034:SPC IL W     -  STE73 3B                                 005 57 53.5
 AH3034:UTM  16      -  STE73 3B                                 008 06 16.5
 AH3034
 AH3034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN6954107851(NAD 83)
 AH3034
 AH3034|---------------------------------------------------------------------|
 AH3034| PID    Reference Object                     Distance      Geod. Az  |
 AH3034|                                                           dddmmss.s |
 AH3034| AH3033 STE73 3B                            APPROX. 1.6 KM 0061234.9 |
 AH3034|---------------------------------------------------------------------|
 AH3034
 AH3034                          SUPERSEDED SURVEY CONTROL
 AH3034
 AH3034  NAD 83(2007)-  42 29 19.40716(N)    089 48 15.04420(W) AD(2002.00) 0
 AH3034  ELLIP H (02/10/07)  238.813  (m)                       GP(2002.00)    
 AH3034  ELLIP H (12/06/04)  238.798  (m)                       GP(       ) 4 1
 AH3034  NAD 83(1997)-  42 29 19.40673(N)    089 48 15.04278(W) AD(       ) 1
 AH3034  ELLIP H (09/15/98)  238.876  (m)                       GP(       ) 3 1
 AH3034
 AH3034.Superseded values are not recommended for survey control.
 AH3034
 AH3034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3034.See file dsdata.pdf to determine how the superseded data were derived.
 AH3034
 AH3034_MARKER: F = FLANGE-ENCASED ROD
 AH3034_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3034_STAMPING: STE73-3A
 AH3034_MARK LOGO: ILDT
 AH3034_PROJECTION: FLUSH
 AH3034_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3034_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3034_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AH3034+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2020
 AH3034_ROD/PIPE-DEPTH: 2.4 meters
 AH3034_SLEEVE-DEPTH  : 0.9 meters
 AH3034
 AH3034  HISTORY     - Date     Condition        Report By
 AH3034  HISTORY     - 1996     MONUMENTED       SECI
 AH3034  HISTORY     - 20011210 GOOD             USPSQD
 AH3034  HISTORY     - 20140612 GOOD             ILDT
 AH3034  HISTORY     - 20200825 GOOD             ILDT
 AH3034
 AH3034                          STATION DESCRIPTION
 AH3034
 AH3034'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3034'STATION IS LOCATED APPROXIMATELY 0.7 MI (1.1 KM) WEST OF WINSLOW, 7.7
 AH3034'MI (12.4 KM) NORTH OF LENA IN THE SOUTHWEST 1/4 OF SECTION 22, T 29 N,
 AH3034'R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 73, WARREN ROAD,
 AH3034'HUBBARD/CARVEN ROAD IN WINSLOW JUST NORTH OF A BRIDGE, PROCEED WEST
 AH3034'ALONG WARREN ROAD FOR APPROXIMATELY 0.7 MI (1.1 KM) TO THE STATION
 AH3034'LOCATED AT THE NORTHEAST CORNER OF THE TEE INTERSECTION OF WARREN ROAD
 AH3034'AND GOBLEI ROAD, JUST EAST OF A FIELD ENTRANCE TO THE NORTH.  THE
 AH3034'STATION IS LOCATED 38.6 FT (11.8 M) NORTH OF THE CENTERLINE OF WARREN
 AH3034'ROAD, 93.2 FT (28.4 M) EAST OF THE CENTERLINE OF GOBLEI EXTENDED, 9.5
 AH3034'FT (2.9 M) EAST OF THE CENTER OF A FIELD ENTRANCE TO THE NORTH, 82.4
 AH3034'FT (25.1 M) EAST OF A WARNING UNDERGROUND TELEPHONE CABLE SIGN, 163.7
 AH3034'FT (49.9 M) NORTHEAST OF A POWER POLE WITH A GUY WIRE, 89.4 FT (27.2
 AH3034'M) NORTHWEST OF A CONCRETE R.O.W. MARKER, 100.9 FT (30.8 M) NORTHWEST
 AH3034'OF A POWER POLE, 2.0 FT (0.6 M) SOUTHEAST OF A CONCRETE R.O.W.  MARKER
 AH3034'NEAR A FENCE CORNER TO A FENCE THAT RUNS EAST-WEST AND NORTH, 1.9 FT
 AH3034'(0.6 M) SOUTH OF THE EAST-WEST FENCE LINE, AND 1.6 FT (0.5 M) SOUTH OF
 AH3034'AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3034'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3034'TIES.
 AH3034
 AH3034                          STATION RECOVERY (2001)
 AH3034
 AH3034'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3034'RECOVERED IN GOOD CONDITION.
 AH3034
 AH3034                          STATION RECOVERY (2014)
 AH3034
 AH3034'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3034'RECOVERED IN GOOD CONDITION.
 AH3034
 AH3034                          STATION RECOVERY (2020)
 AH3034
 AH3034'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3034'THE MONUMENT HAS A GREAT DEAL OF TREE COVER MAKING GPS DOUBTFUL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3033 ***********************************************************************
 AH3033  DESIGNATION -  STE73 3B
 AH3033  PID         -  AH3033
 AH3033  STATE/COUNTY-  IL/STEPHENSON
 AH3033  COUNTRY     -  US
 AH3033  USGS QUAD   -  BROWNTOWN (2018)
 AH3033
 AH3033                         *CURRENT SURVEY CONTROL
 AH3033  ______________________________________________________________________
 AH3033* NAD 83(2011) POSITION- 42 30 11.45391(N) 089 48 07.38998(W)   ADJUSTED
 AH3033* NAD 83(2011) ELLIP HT-   220.978 (meters)        (06/27/12)   ADJUSTED
 AH3033* NAD 83(2011) EPOCH   -  2010.00
 AH3033* NAVD 88 ORTHO HEIGHT -   254.5   (meters)      835.    (feet) GPS OBS
 AH3033  ______________________________________________________________________
 AH3033  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3033  GEOID HEIGHT    -        -33.339 (meters)                     GEOID96
 AH3033  GEOID HEIGHT    -        -33.509 (meters)                     GEOID18
 AH3033  NAD 83(2011) X  -     16,270.772 (meters)                     COMP
 AH3033  NAD 83(2011) Y  - -4,709,552.485 (meters)                     COMP
 AH3033  NAD 83(2011) Z  -  4,287,124.596 (meters)                     COMP
 AH3033  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 AH3033
 AH3033  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3033  Standards:
 AH3033         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3033            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3033  -------------------------------------------------------------------
 AH3033  NETWORK    0.64   1.00           0.29   0.23   0.51     -0.04136202
 AH3033  -------------------------------------------------------------------
 AH3033  Click here for local accuracies and other accuracy information.
 AH3033
 AH3033.The horizontal coordinates were established by GPS observations
 AH3033.and adjusted by the National Geodetic Survey in June 2012.
 AH3033
 AH3033.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3033.been affixed to the stable North American tectonic plate. See 
 AH3033.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3033
 AH3033.The horizontal coordinates are valid at the epoch date displayed above
 AH3033.which is a decimal equivalence of Year/Month/Day.
 AH3033
 AH3033.The orthometric height was determined by GPS observations and a
 AH3033.high-resolution geoid model.
 AH3033
 AH3033.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3033.GEOID18 height accuracy estimate available here.
 AH3033
 AH3033.Click photographs - Photos may exist for this station.
 AH3033
 AH3033.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3033
 AH3033.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3033
 AH3033.The ellipsoidal height was determined by GPS observations
 AH3033.and is referenced to NAD 83.
 AH3033
 AH3033. The following values were computed from the NAD 83(2011) position.
 AH3033
 AH3033;                    North         East     Units Scale Factor Converg.
 AH3033;SPC IL W     -   648,036.215   729,967.637   MT  0.99995222   +0 14 46.8
 AH3033;SPC IL W     - 2,126,098.82  2,394,902.16   sFT  0.99995222   +0 14 46.8
 AH3033;UTM  16      - 4,709,451.567   269,769.694   MT  1.00025221   -1 53 38.3
 AH3033
 AH3033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3033!SPC IL W     -   0.99996534  x   0.99995222  =   0.99991757
 AH3033!UTM  16      -   0.99996534  x   1.00025221  =   1.00021755
 AH3033
 AH3033:                Primary Azimuth Mark                     Grid Az
 AH3033:SPC IL W     -  STE73 3A                                 185 57 53.2
 AH3033:UTM  16      -  STE73 3A                                 188 06 18.3
 AH3033
 AH3033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN6976909451(NAD 83)
 AH3033
 AH3033|---------------------------------------------------------------------|
 AH3033| PID    Reference Object                     Distance      Geod. Az  |
 AH3033|                                                           dddmmss.s |
 AH3033| AH3034 STE73 3A                            APPROX. 1.6 KM 1861240.0 |
 AH3033|---------------------------------------------------------------------|
 AH3033
 AH3033                          SUPERSEDED SURVEY CONTROL
 AH3033
 AH3033  NAD 83(2007)-  42 30 11.45392(N)    089 48 07.39089(W) AD(2002.00) 0
 AH3033  ELLIP H (02/10/07)  221.011  (m)                       GP(2002.00)    
 AH3033  ELLIP H (12/06/04)  220.994  (m)                       GP(       ) 4 1
 AH3033  NAD 83(1997)-  42 30 11.45355(N)    089 48 07.38950(W) AD(       ) 1
 AH3033  ELLIP H (09/15/98)  221.070  (m)                       GP(       ) 3 1
 AH3033
 AH3033.Superseded values are not recommended for survey control.
 AH3033
 AH3033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3033.See file dsdata.pdf to determine how the superseded data were derived.
 AH3033
 AH3033_MARKER: F = FLANGE-ENCASED ROD
 AH3033_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3033_STAMPING: STE73-3B
 AH3033_MARK LOGO: ILDT
 AH3033_PROJECTION: RECESSED 5 CENTIMETERS
 AH3033_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH3033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3033+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2020
 AH3033_ROD/PIPE-DEPTH: 4.9 meters
 AH3033_SLEEVE-DEPTH  : 0.9 meters
 AH3033
 AH3033  HISTORY     - Date     Condition        Report By
 AH3033  HISTORY     - 1996     MONUMENTED       SECI
 AH3033  HISTORY     - 20011210 GOOD             USPSQD
 AH3033  HISTORY     - 20030512 GOOD             FGRAH
 AH3033  HISTORY     - 20140612 GOOD             ILDT
 AH3033  HISTORY     - 20200825 GOOD             ILDT
 AH3033
 AH3033                          STATION DESCRIPTION
 AH3033
 AH3033'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3033'STATION IS LOCATED APPROXIMATELY 1.2 MI (1.9 KM) NORTHWEST OF WINSLOW,
 AH3033'8.5 MI (13.7 KM) NORTHWEST OF ORANGEVILLE IN THE NORTHWEST 1/4 OF
 AH3033'SECTION 22, T 29 N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AH3033'ROUTE 73 AND BIDLINGMAIER ROAD (STATE LINE ROAD) , PROCEED SOUTH ALONG
 AH3033'ILLINOIS ROUTE 73 FOR APPROXIMATELY 0.1 MI (0.2 KM) TO THE STATION
 AH3033'LOCATED ON THE RIGHT (WEST) SIDE OF ILLINOIS ROUTE 73 NEAR MILE MARKER
 AH3033'22.00.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 73 AND WINSLOW
 AH3033'ROAD, PROCEED NORTH ALONG ILLINOIS ROUTE 73 FOR 0.9 MI (1.4 KM) TO THE
 AH3033'STATION ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 73.  AROUND
 AH3033'STEPHENSON COUNTY MILE MARKER 22.00.  THE STATION IS LOCATED 38.5 FT
 AH3033'(11.7 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 73, 28.7 FT (8.7 M)
 AH3033'SOUTH OF A POWER POLE, 144.7 NORTH OF A POWER POLE WITH A GUY WIRE,
 AH3033'84.2 FT (25.7 M) SOUTHWEST OF A WOOD POST WITH A WARNING UNDERGROUND
 AH3033'TELEPHONE SIGN, 67.6 FT (20.6 M) SOUTHWEST OF A STEPHENSON COUNTY MILE
 AH3033'MARKER 22.00 SIGN, 1.0 FT (0.3 M) NORTHEAST OF A CONCRETE R.O.W.
 AH3033'MARKER, 2.6 FT (0.8 M) EAST OF THE NORTH-SOUTH FENCE LINE, AND 1.9 FT
 AH3033'(0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH3033'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3033'WOOD PHYSICAL TIES.
 AH3033
 AH3033                          STATION RECOVERY (2001)
 AH3033
 AH3033'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3033'RECOVERED IN GOOD CONDITION.
 AH3033
 AH3033                          STATION RECOVERY (2003)
 AH3033
 AH3033'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2003
 AH3033'RECOVERED AS DESCRIBED.
 AH3033
 AH3033                          STATION RECOVERY (2014)
 AH3033
 AH3033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3033'RECOVERED IN GOOD CONDITION.
 AH3033
 AH3033                          STATION RECOVERY (2020)
 AH3033
 AH3033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3028 ***********************************************************************
 AH3028  DESIGNATION -  STE75 1A
 AH3028  PID         -  AH3028
 AH3028  STATE/COUNTY-  IL/STEPHENSON
 AH3028  COUNTRY     -  US
 AH3028  USGS QUAD   -  FREEPORT EAST (2018)
 AH3028
 AH3028                         *CURRENT SURVEY CONTROL
 AH3028  ______________________________________________________________________
 AH3028* NAD 83(2011) POSITION- 42 22 27.12510(N) 089 32 43.57038(W)   ADJUSTED
 AH3028* NAD 83(2011) ELLIP HT-   227.541 (meters)        (06/27/12)   ADJUSTED
 AH3028* NAD 83(2011) EPOCH   -  2010.00
 AH3028* NAVD 88 ORTHO HEIGHT -   260.9   (meters)      856.    (feet) GPS OBS
 AH3028  ______________________________________________________________________
 AH3028  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3028  GEOID HEIGHT    -        -33.215 (meters)                     GEOID96
 AH3028  GEOID HEIGHT    -        -33.412 (meters)                     GEOID18
 AH3028  NAD 83(2011) X  -     37,440.444 (meters)                     COMP
 AH3028  NAD 83(2011) Y  - -4,719,105.367 (meters)                     COMP
 AH3028  NAD 83(2011) Z  -  4,276,555.068 (meters)                     COMP
 AH3028  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 AH3028
 AH3028  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3028  Standards:
 AH3028         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3028            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3028  -------------------------------------------------------------------
 AH3028  NETWORK    0.79   1.22           0.36   0.27   0.62      0.01581018
 AH3028  -------------------------------------------------------------------
 AH3028  Click here for local accuracies and other accuracy information.
 AH3028
 AH3028.The horizontal coordinates were established by GPS observations
 AH3028.and adjusted by the National Geodetic Survey in June 2012.
 AH3028
 AH3028.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3028.been affixed to the stable North American tectonic plate. See 
 AH3028.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3028
 AH3028.The horizontal coordinates are valid at the epoch date displayed above
 AH3028.which is a decimal equivalence of Year/Month/Day.
 AH3028
 AH3028.The orthometric height was determined by GPS observations and a
 AH3028.high-resolution geoid model.
 AH3028
 AH3028.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3028.GEOID18 height accuracy estimate available here.
 AH3028
 AH3028.Click photographs - Photos may exist for this station.
 AH3028
 AH3028.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3028
 AH3028.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3028
 AH3028.The ellipsoidal height was determined by GPS observations
 AH3028.and is referenced to NAD 83.
 AH3028
 AH3028. The following values were computed from the NAD 83(2011) position.
 AH3028
 AH3028;                    North         East     Units Scale Factor Converg.
 AH3028;SPC IL W     -   633,832.221   751,163.851   MT  0.99997337   +0 25 07.3
 AH3028;SPC IL W     - 2,079,497.88  2,464,443.40   sFT  0.99997337   +0 25 07.3
 AH3028;UTM  16      - 4,694,463.350   290,426.180   MT  1.00014043   -1 42 58.2
 AH3028
 AH3028!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3028!SPC IL W     -   0.99996431  x   0.99997337  =   0.99993769
 AH3028!UTM  16      -   0.99996431  x   1.00014043  =   1.00010474
 AH3028
 AH3028:                Primary Azimuth Mark                     Grid Az
 AH3028:SPC IL W     -  STE75 1B                                 090 29 49.6
 AH3028:UTM  16      -  STE75 1B                                 092 37 55.1
 AH3028
 AH3028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9042694463(NAD 83)
 AH3028
 AH3028|---------------------------------------------------------------------|
 AH3028| PID    Reference Object                     Distance      Geod. Az  |
 AH3028|                                                           dddmmss.s |
 AH3028| AH3027 STE75 1B                            APPROX. 0.7 KM 0905456.9 |
 AH3028|---------------------------------------------------------------------|
 AH3028
 AH3028                          SUPERSEDED SURVEY CONTROL
 AH3028
 AH3028  NAD 83(2007)-  42 22 27.12512(N)    089 32 43.57128(W) AD(2002.00) 0
 AH3028  ELLIP H (02/10/07)  227.574  (m)                       GP(2002.00)    
 AH3028  ELLIP H (12/06/04)  227.554  (m)                       GP(       ) 4 1
 AH3028  NAD 83(1997)-  42 22 27.12494(N)    089 32 43.57050(W) AD(       ) 1
 AH3028  ELLIP H (09/15/98)  227.622  (m)                       GP(       ) 3 1
 AH3028
 AH3028.Superseded values are not recommended for survey control.
 AH3028
 AH3028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3028.See file dsdata.pdf to determine how the superseded data were derived.
 AH3028
 AH3028_MARKER: F = FLANGE-ENCASED ROD
 AH3028_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3028_STAMPING: STE75-1A
 AH3028_MARK LOGO: ILDT
 AH3028_PROJECTION: RECESSED 3 CENTIMETERS
 AH3028_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3028+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2020
 AH3028_ROD/PIPE-DEPTH: 4.9 meters
 AH3028_SLEEVE-DEPTH  : 0.9 meters
 AH3028
 AH3028  HISTORY     - Date     Condition        Report By
 AH3028  HISTORY     - 1996     MONUMENTED       SECI
 AH3028  HISTORY     - 20011219 GOOD             USPSQD
 AH3028  HISTORY     - 20140612 GOOD             ILDT
 AH3028  HISTORY     - 20200923 GOOD             ILDT
 AH3028
 AH3028                          STATION DESCRIPTION
 AH3028
 AH3028'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3028'STATION IS LOCATED APPROXIMATELY 6.6 MI (10.6 KM) NORTHEAST OF
 AH3028'FREEPORT, 1.5 MI (2.4 KM) SOUTHWEST OF DAKOTA, 4.6 MI (7.4 KM) EAST OF
 AH3028'CEDERVILLE IN THE NORTH 1/2 OF SECTION 2, T 27 N, R 8 E.  TO REACH
 AH3028'FROM THE JUNCTION OF ILLINOIS ROUTE 75 AND U.S.  ROUTE 20, PROCEED
 AH3028'NORTH ALONG ILLINOIS ROUTE 75 FOR APPROXIMATELY 5.0 MI (8.0 KM) TO THE
 AH3028'INTERSECTION OF ILLINOIS ROUTE 75 AND CEDARVILLE ROAD, TURN LEFT
 AH3028'(WEST) ONTO CEDARVILLE ROAD AND CONTINUE ALONG CEDARVILLE ROAD FOR
 AH3028'APPROXIMATELY 0.3 MI (0.5 KM) TO THE STATION LOCATED ON THE LEFT
 AH3028'(SOUTH) SIDE OF CEDARVILLE ROAD, JUST WEST OF A FIELD ENTRANCE TO THE
 AH3028'SOUTH.  THE STATION IS LOCATED 38.8 FT (11.8 M) SOUTH OF THE
 AH3028'CENTERLINE OF CEDARVILLE ROAD, 14 FT (4.3 M) WEST OF THE CENTER OF A
 AH3028'FIELD ENTRANCE TO THE SOUTH, 149 FT (45.4 M) EAST OF A PRIVATE DRIVE
 AH3028'TO THE NORTH, 87.8 FT (26.8 M) SOUTHEAST OF A POWER POLE, 78.5 FT
 AH3028'(23.9 M) SOUTH OF A CONCRETE R.O.W.  MARKER, 119.1 FT (36.3 M)
 AH3028'SOUTHWEST OF A POWER POLE, 127.0 FT (38.7 M) SOUTHWEST OF A WOOD FENCE
 AH3028'CORNER TO A FENCE THAT RUNS EAST-WEST AND NORTH, 3.0 FT (0.9 M)
 AH3028'NORTHWEST OF A FENCE CORNER LOCATED ON THE WEST EDGE OF THE FIELD
 AH3028'ENTRANCE TO THE SOUTH, 2.0 FT (0.6 M) NORTHEAST OF A CONCRETE R.O.W.
 AH3028'MARKER, 2.8 FT (0.9 M) NORTH OF THE EAST-WEST FENCE LINE, AND 1.7 FT
 AH3028'(0.5 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH3028'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3028'WOOD PHYSICAL TIES.
 AH3028
 AH3028                          STATION RECOVERY (2001)
 AH3028
 AH3028'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3028'RECOVERED IN GOOD CONDITION.
 AH3028
 AH3028                          STATION RECOVERY (2014)
 AH3028
 AH3028'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3028'RECOVERED IN GOOD CONDITION.
 AH3028
 AH3028                          STATION RECOVERY (2020)
 AH3028
 AH3028'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3027 ***********************************************************************
 AH3027  DESIGNATION -  STE75 1B
 AH3027  PID         -  AH3027
 AH3027  STATE/COUNTY-  IL/STEPHENSON
 AH3027  COUNTRY     -  US
 AH3027  USGS QUAD   -  FREEPORT EAST (2018)
 AH3027
 AH3027                         *CURRENT SURVEY CONTROL
 AH3027  ______________________________________________________________________
 AH3027* NAD 83(2011) POSITION- 42 22 26.76637(N) 089 32 13.39763(W)   ADJUSTED
 AH3027* NAD 83(2011) ELLIP HT-   238.652 (meters)        (06/27/12)   ADJUSTED
 AH3027* NAD 83(2011) EPOCH   -  2010.00
 AH3027* NAVD 88 ORTHO HEIGHT -   272.0   (meters)      892.    (feet) GPS OBS
 AH3027  ______________________________________________________________________
 AH3027  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3027  GEOID HEIGHT    -        -33.218 (meters)                     GEOID96
 AH3027  GEOID HEIGHT    -        -33.414 (meters)                     GEOID18
 AH3027  NAD 83(2011) X  -     38,130.888 (meters)                     COMP
 AH3027  NAD 83(2011) Y  - -4,719,115.508 (meters)                     COMP
 AH3027  NAD 83(2011) Z  -  4,276,554.379 (meters)                     COMP
 AH3027  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 AH3027
 AH3027  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3027  Standards:
 AH3027         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3027            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3027  -------------------------------------------------------------------
 AH3027  NETWORK    0.79   1.22           0.36   0.27   0.62      0.01327400
 AH3027  -------------------------------------------------------------------
 AH3027  Click here for local accuracies and other accuracy information.
 AH3027
 AH3027.The horizontal coordinates were established by GPS observations
 AH3027.and adjusted by the National Geodetic Survey in June 2012.
 AH3027
 AH3027.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3027.been affixed to the stable North American tectonic plate. See 
 AH3027.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3027
 AH3027.The horizontal coordinates are valid at the epoch date displayed above
 AH3027.which is a decimal equivalence of Year/Month/Day.
 AH3027
 AH3027.The orthometric height was determined by GPS observations and a
 AH3027.high-resolution geoid model.
 AH3027
 AH3027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3027.GEOID18 height accuracy estimate available here.
 AH3027
 AH3027.Click photographs - Photos may exist for this station.
 AH3027
 AH3027.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3027
 AH3027.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3027
 AH3027.The ellipsoidal height was determined by GPS observations
 AH3027.and is referenced to NAD 83.
 AH3027
 AH3027. The following values were computed from the NAD 83(2011) position.
 AH3027
 AH3027;                    North         East     Units Scale Factor Converg.
 AH3027;SPC IL W     -   633,826.232   751,854.211   MT  0.99997425   +0 25 27.7
 AH3027;SPC IL W     - 2,079,478.23  2,466,708.36   sFT  0.99997425   +0 25 27.7
 AH3027;UTM  16      - 4,694,431.642   291,115.952   MT  1.00013688   -1 42 37.8
 AH3027
 AH3027!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3027!SPC IL W     -   0.99996257  x   0.99997425  =   0.99993682
 AH3027!UTM  16      -   0.99996257  x   1.00013688  =   1.00009945
 AH3027
 AH3027:                Primary Azimuth Mark                     Grid Az
 AH3027:SPC IL W     -  STE75 1A                                 270 29 49.5
 AH3027:UTM  16      -  STE75 1A                                 272 37 55.0
 AH3027
 AH3027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9111594431(NAD 83)
 AH3027
 AH3027|---------------------------------------------------------------------|
 AH3027| PID    Reference Object                     Distance      Geod. Az  |
 AH3027|                                                           dddmmss.s |
 AH3027| AH3028 STE75 1A                            APPROX. 0.7 KM 2705517.2 |
 AH3027|---------------------------------------------------------------------|
 AH3027
 AH3027                          SUPERSEDED SURVEY CONTROL
 AH3027
 AH3027  NAD 83(2007)-  42 22 26.76639(N)    089 32 13.39853(W) AD(2002.00) 0
 AH3027  ELLIP H (02/10/07)  238.685  (m)                       GP(2002.00)    
 AH3027  ELLIP H (12/06/04)  238.665  (m)                       GP(       ) 4 1
 AH3027  NAD 83(1997)-  42 22 26.76621(N)    089 32 13.39774(W) AD(       ) 1
 AH3027  ELLIP H (09/15/98)  238.734  (m)                       GP(       ) 3 1
 AH3027
 AH3027.Superseded values are not recommended for survey control.
 AH3027
 AH3027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3027.See file dsdata.pdf to determine how the superseded data were derived.
 AH3027
 AH3027_MARKER: F = FLANGE-ENCASED ROD
 AH3027_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3027_STAMPING: STE75-1B
 AH3027_MARK LOGO: ILDT
 AH3027_PROJECTION: RECESSED 3 CENTIMETERS
 AH3027_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3027+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2020
 AH3027_ROD/PIPE-DEPTH: 2.4 meters
 AH3027_SLEEVE-DEPTH  : 0.9 meters
 AH3027
 AH3027  HISTORY     - Date     Condition        Report By
 AH3027  HISTORY     - 1996     MONUMENTED       SECI
 AH3027  HISTORY     - 20011219 GOOD             USPSQD
 AH3027  HISTORY     - 20140612 GOOD             ILDT
 AH3027  HISTORY     - 20200923 GOOD             ILDT
 AH3027
 AH3027                          STATION DESCRIPTION
 AH3027
 AH3027'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3027'STATION IS LOCATED APPROXIMATELY 6.8 MI (10.9 KM) NORTHEAST OF
 AH3027'FREEPORT, 1.2 MI (1.9 KM) SOUTHWEST OF DAKOTA, 4.9 MI (7.9 KM) EAST OF
 AH3027'CEDERVILLE IN THE NORTHEAST 1/4 OF SECTION 2, T 27 N, R 8 E.  TO REACH
 AH3027'FROM THE JUNCTION OF ILLINOIS ROUTE 75 AND U.S.  ROUTE 20, PROCEED
 AH3027'NORTH ALONG ILLINOIS ROUTE 75 FOR APPROXIMATELY 5.0 MI (8.0 KM) TO THE
 AH3027'STATION LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF
 AH3027'ILLINOIS ROUTE 75 AND CEDARVILLE ROAD NEAR MILE MARKER 8.74.  THE
 AH3027'STATION IS LOCATED 37.7 FT (11.5 M) NORTHEAST OF THE CENTERLINE OF
 AH3027'ILLINOIS ROUTE 75, 116.5 FT (35.5 M) SOUTH OF THE CENTERLINE OF
 AH3027'CEDARVILLE ROAD, 124.4 FT (37.9 M) SOUTH OF A POWER POLE WITH A GUY
 AH3027'WIRE, 153.4 FT (46.8 M) SOUTHWEST OF STEPHENSON COUNTY MILE MARKER
 AH3027'8.77, 174.1 FT (53.1 M) SOUTHWEST OF A POWER POLE, 182.4 FT (55.6 M)
 AH3027'SOUTHWEST OF A CONCRETE R.O.W.  MARKER, 135.9 FT (41.4 M) WEST OF A
 AH3027'CONCRETE R.O.W.  MARKER, AND 2.0 FT (0.6 M) WEST OF AN ORANGE
 AH3027'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3027'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3027
 AH3027                          STATION RECOVERY (2001)
 AH3027
 AH3027'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 AH3027'RECOVERED IN GOOD CONDITION.
 AH3027
 AH3027                          STATION RECOVERY (2014)
 AH3027
 AH3027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3027'RECOVERED IN GOOD CONDITION.
 AH3027
 AH3027                          STATION RECOVERY (2020)
 AH3027
 AH3027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9183 ***********************************************************************
 DE9183  DESIGNATION -  STEELEVILLE
 DE9183  PID         -  DE9183
 DE9183  STATE/COUNTY-  IL/RANDOLPH
 DE9183  COUNTRY     -  US
 DE9183  USGS QUAD   -  STEELEVILLE (2018)
 DE9183
 DE9183                         *CURRENT SURVEY CONTROL
 DE9183  ______________________________________________________________________
 DE9183* NAD 83(2011) POSITION- 38 00 39.43736(N) 089 39 19.68644(W)   ADJUSTED
 DE9183* NAD 83(2011) ELLIP HT-   101.611 (meters)        (06/27/12)   ADJUSTED
 DE9183* NAD 83(2011) EPOCH   -  2010.00
 DE9183* NAVD 88 ORTHO HEIGHT -   131.3   (meters)      431.    (feet) GPS OBS
 DE9183  ______________________________________________________________________
 DE9183  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9183  GEOID HEIGHT    -        -29.689 (meters)                     GEOID99
 DE9183  GEOID HEIGHT    -        -29.687 (meters)                     GEOID18
 DE9183  NAD 83(2011) X  -     30,256.850 (meters)                     COMP
 DE9183  NAD 83(2011) Y  - -5,031,669.706 (meters)                     COMP
 DE9183  NAD 83(2011) Z  -  3,906,464.650 (meters)                     COMP
 DE9183  LAPLACE CORR    -          1.38  (seconds)                    DEFLEC18
 DE9183
 DE9183  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9183  Standards:
 DE9183         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9183            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9183  -------------------------------------------------------------------
 DE9183  NETWORK    1.17   1.67           0.54   0.39   0.85     -0.02548133
 DE9183  -------------------------------------------------------------------
 DE9183  Click here for local accuracies and other accuracy information.
 DE9183
 DE9183.The horizontal coordinates were established by GPS observations
 DE9183.and adjusted by the National Geodetic Survey in June 2012.
 DE9183
 DE9183.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9183.been affixed to the stable North American tectonic plate. See 
 DE9183.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9183
 DE9183.The horizontal coordinates are valid at the epoch date displayed above
 DE9183.which is a decimal equivalence of Year/Month/Day.
 DE9183
 DE9183.The orthometric height was determined by GPS observations and a
 DE9183.high-resolution geoid model.
 DE9183
 DE9183.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9183.GEOID18 height accuracy estimate available here.
 DE9183
 DE9183.Click photographs - Photos may exist for this station.
 DE9183
 DE9183.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9183
 DE9183.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9183
 DE9183.The ellipsoidal height was determined by GPS observations
 DE9183.and is referenced to NAD 83.
 DE9183
 DE9183. The following values were computed from the NAD 83(2011) position.
 DE9183
 DE9183;                    North         East     Units Scale Factor Converg.
 DE9183;SPC IL W     -   149,309.047   744,890.622   MT  0.99996599   +0 18 53.3
 DE9183;SPC IL W     -   489,858.10  2,443,861.98   sFT  0.99996599   +0 18 53.3
 DE9183;UTM  16      - 4,210,358.672   266,871.296   MT  1.00026943   -1 38 09.6
 DE9183
 DE9183!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9183!SPC IL W     -   0.99998406  x   0.99996599  =   0.99995005
 DE9183!UTM  16      -   0.99998406  x   1.00026943  =   1.00025348
 DE9183
 DE9183:                Primary Azimuth Mark                     Grid Az
 DE9183:SPC IL W     -  STEELEVILLE AZI                          274 21 34.3
 DE9183:UTM  16      -  STEELEVILLE AZI                          276 18 37.2
 DE9183
 DE9183_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6687110358(NAD 83)
 DE9183
 DE9183|---------------------------------------------------------------------|
 DE9183| PID    Reference Object                     Distance      Geod. Az  |
 DE9183|                                                           dddmmss.s |
 DE9183| DE9184 STEELEVILLE AZI                     APPROX. 0.7 KM 2744027.6 |
 DE9183|---------------------------------------------------------------------|
 DE9183
 DE9183                          SUPERSEDED SURVEY CONTROL
 DE9183
 DE9183  NAD 83(2007)-  38 00 39.43743(N)    089 39 19.68733(W) AD(2002.00) 0
 DE9183  ELLIP H (02/10/07)  101.633  (m)                       GP(2002.00)    
 DE9183  ELLIP H (02/03/05)  101.617  (m)                       GP(       ) 4 2
 DE9183  NAD 83(1997)-  38 00 39.43720(N)    089 39 19.68779(W) AD(       ) 1
 DE9183  ELLIP H (01/06/03)  101.646  (m)                       GP(       ) 3 2
 DE9183
 DE9183.Superseded values are not recommended for survey control.
 DE9183
 DE9183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9183.See file dsdata.pdf to determine how the superseded data were derived.
 DE9183
 DE9183_MARKER: DD = SURVEY DISK
 DE9183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9183_STAMPING: STEELEVILLE 1996
 DE9183_MARK LOGO: ILHD
 DE9183_PROJECTION: FLUSH
 DE9183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9183+STABILITY: SURFACE MOTION
 DE9183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9183+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2019
 DE9183
 DE9183  HISTORY     - Date     Condition        Report By
 DE9183  HISTORY     - 1996     MONUMENTED       ILDT
 DE9183  HISTORY     - 20100810 GOOD             ILDT
 DE9183  HISTORY     - 20190722 GOOD             ILDT
 DE9183
 DE9183                          STATION DESCRIPTION
 DE9183
 DE9183'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9183'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9183'STATION IS LOCATED AT NE SIDE OF STEELEVILLE.  TO REACH STATION FROM
 DE9183'IL ROUTE 4 AND N SPARTA ST IN STEELEVILLE, GO N ON N SPARTA ST FOR
 DE9183'0.25 MI (0.40 KM) TO E FRONT ST, GO RIGHT E FOR 0.15 MI (0.24 KM) TO
 DE9183'STEELEVILLE MAINTENANCE YARD GATE, GO THROUGH GATE AND STATION ON LEFT
 DE9183'IN NW CORNER OF YARD.  STATION IS 9.5 FEET (2.9 M) S OF FENCELINE,
 DE9183'13.9 FEET (4.2 M) E OF FENCELINE, 123.6 FEET (37.7 M) W OF NW CORNER
 DE9183'OF BUILDING, 2.2 FEET (0.7 M) E OF WITNESS POST.  STATION IS FLUSH
 DE9183'WITH GROUND.
 DE9183
 DE9183                          STATION RECOVERY (2010)
 DE9183
 DE9183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 DE9183'RECOVERED IN GOOD CONDITION.
 DE9183
 DE9183                          STATION RECOVERY (2019)
 DE9183
 DE9183'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9183'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9184 ***********************************************************************
 DE9184  DESIGNATION -  STEELEVILLE AZI
 DE9184  PID         -  DE9184
 DE9184  STATE/COUNTY-  IL/RANDOLPH
 DE9184  COUNTRY     -  US
 DE9184  USGS QUAD   -  STEELEVILLE (2018)
 DE9184
 DE9184                         *CURRENT SURVEY CONTROL
 DE9184  ______________________________________________________________________
 DE9184* NAD 83(2011) POSITION- 38 00 41.27687(N) 089 39 48.13690(W)   ADJUSTED
 DE9184* NAD 83(2011) ELLIP HT-   102.988 (meters)        (06/27/12)   ADJUSTED
 DE9184* NAD 83(2011) EPOCH   -  2010.00
 DE9184* NAVD 88 ORTHO HEIGHT -   132.7   (meters)      435.    (feet) GPS OBS
 DE9184  ______________________________________________________________________
 DE9184  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9184  GEOID HEIGHT    -        -29.696 (meters)                     GEOID99
 DE9184  GEOID HEIGHT    -        -29.693 (meters)                     GEOID18
 DE9184  NAD 83(2011) X  -     29,562.624 (meters)                     COMP
 DE9184  NAD 83(2011) Y  - -5,031,639.989 (meters)                     COMP
 DE9184  NAD 83(2011) Z  -  3,906,510.185 (meters)                     COMP
 DE9184  LAPLACE CORR    -          1.33  (seconds)                    DEFLEC18
 DE9184
 DE9184  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9184  Standards:
 DE9184         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9184            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9184  -------------------------------------------------------------------
 DE9184  NETWORK    1.14   1.65           0.53   0.38   0.84     -0.03861511
 DE9184  -------------------------------------------------------------------
 DE9184  Click here for local accuracies and other accuracy information.
 DE9184
 DE9184.The horizontal coordinates were established by GPS observations
 DE9184.and adjusted by the National Geodetic Survey in June 2012.
 DE9184
 DE9184.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9184.been affixed to the stable North American tectonic plate. See 
 DE9184.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9184
 DE9184.The horizontal coordinates are valid at the epoch date displayed above
 DE9184.which is a decimal equivalence of Year/Month/Day.
 DE9184
 DE9184.The orthometric height was determined by GPS observations and a
 DE9184.high-resolution geoid model.
 DE9184
 DE9184.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9184.GEOID18 height accuracy estimate available here.
 DE9184
 DE9184.Click photographs - Photos may exist for this station.
 DE9184
 DE9184.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9184
 DE9184.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9184
 DE9184.The ellipsoidal height was determined by GPS observations
 DE9184.and is referenced to NAD 83.
 DE9184
 DE9184. The following values were computed from the NAD 83(2011) position.
 DE9184
 DE9184;                    North         East     Units Scale Factor Converg.
 DE9184;SPC IL W     -   149,361.977   744,196.321   MT  0.99996523   +0 18 35.8
 DE9184;SPC IL W     -   490,031.75  2,441,584.10   sFT  0.99996523   +0 18 35.8
 DE9184;UTM  16      - 4,210,435.230   266,178.987   MT  1.00027341   -1 38 27.2
 DE9184
 DE9184!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9184!SPC IL W     -   0.99998384  x   0.99996523  =   0.99994907
 DE9184!UTM  16      -   0.99998384  x   1.00027341  =   1.00025725
 DE9184
 DE9184:                Primary Azimuth Mark                     Grid Az
 DE9184:SPC IL W     -  STEELEVILLE                              094 21 34.2
 DE9184:UTM  16      -  STEELEVILLE                              096 18 37.2
 DE9184
 DE9184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6617810435(NAD 83)
 DE9184
 DE9184|---------------------------------------------------------------------|
 DE9184| PID    Reference Object                     Distance      Geod. Az  |
 DE9184|                                                           dddmmss.s |
 DE9184| DE9183 STEELEVILLE                         APPROX. 0.7 KM 0944010.0 |
 DE9184|---------------------------------------------------------------------|
 DE9184
 DE9184                          SUPERSEDED SURVEY CONTROL
 DE9184
 DE9184  NAD 83(2007)-  38 00 41.27693(N)    089 39 48.13778(W) AD(2002.00) 0
 DE9184  ELLIP H (02/10/07)  103.010  (m)                       GP(2002.00)    
 DE9184  ELLIP H (02/03/05)  102.995  (m)                       GP(       ) 4 2
 DE9184  NAD 83(1997)-  38 00 41.27671(N)    089 39 48.13824(W) AD(       ) 1
 DE9184  ELLIP H (01/06/03)  103.023  (m)                       GP(       ) 3 2
 DE9184
 DE9184.Superseded values are not recommended for survey control.
 DE9184
 DE9184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9184.See file dsdata.pdf to determine how the superseded data were derived.
 DE9184
 DE9184_MARKER: A = ALUMINUM MARKER
 DE9184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9184_STAMPING: STEELEVILLE AZI 1996
 DE9184_MARK LOGO: ILDT
 DE9184_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9184_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9184+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2010
 DE9184
 DE9184  HISTORY     - Date     Condition        Report By
 DE9184  HISTORY     - 1996     MONUMENTED       ILDT
 DE9184  HISTORY     - 20100810 GOOD             ILDT
 DE9184
 DE9184                          STATION DESCRIPTION
 DE9184
 DE9184'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9184'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9184'STATION IS LOCATED AT NW SIDE OF STEELEVILLE.  TO REACH STATION FROM
 DE9184'IL ROUTE 4 AND N SPARTA ST IN STEELEVILLE, GO N ON N SPARTA ST FOR 0.3
 DE9184'MI (0.5 KM) TO SHAWNEE TOWN TRAIL, GO W ON SHAWNEE TOWN TRAIL FOR 0.25
 DE9184'TO STATION ON THE LEFT.  STATION IS 21.0 FEET (6.4 M) S OF CENTERLINE
 DE9184'SHAWNEE TOWN TRAIL, 39.1 FEET (11.9 M) W OF POWER POLE, 76.5 FEET
 DE9184'(23.3 M) NE OF NE CORNER OF BUILDING (MEDSTAR) , 2.8 FEET (0.9 M) E OF
 DE9184'WITNESS POST.  STATION IS FLUSH WITH GROUND.
 DE9184
 DE9184                          STATION RECOVERY (2010)
 DE9184
 DE9184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 DE9184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2591 ***********************************************************************
 ME2591  DESIGNATION -  STEGER
 ME2591  PID         -  ME2591
 ME2591  STATE/COUNTY-  IL/WILL
 ME2591  COUNTRY     -  US
 ME2591  USGS QUAD   -  STEGER (2018)
 ME2591
 ME2591                         *CURRENT SURVEY CONTROL
 ME2591  ______________________________________________________________________
 ME2591* NAD 83(1997) POSITION- 41 28 04.45212(N) 087 38 20.99564(W)   ADJUSTED
 ME2591* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 ME2591  ______________________________________________________________________
 ME2591  GEOID HEIGHT    -        -33.370 (meters)                     GEOID18
 ME2591  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 ME2591  HORZ ORDER      -  SECOND
 ME2591
 ME2591.The horizontal coordinates were established by classical geodetic methods
 ME2591.and adjusted by the National Geodetic Survey in October 1999.
 ME2591
 ME2591.The orthometric height was scaled from a topographic map.
 ME2591
 ME2591.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2591.GEOID18 height accuracy estimate available here.
 ME2591
 ME2591.Click photographs - Photos may exist for this station.
 ME2591
 ME2591.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2591
 ME2591. The following values were computed from the NAD 83(1997) position.
 ME2591
 ME2591;                    North         East     Units Scale Factor Converg.
 ME2591;SPC IL E     -   533,237.734   357,987.695   MT  1.00001636   +0 27 34.9
 ME2591;SPC IL E     - 1,749,464.13  1,174,497.96   sFT  1.00001636   +0 27 34.9
 ME2591;SPC IN W     -   690,670.221   853,568.697   MT  0.99999319   -0 22 05.1
 ME2591;SPC IN W     - 2,265,973.88  2,800,416.63   sFT  0.99999319   -0 22 05.1
 ME2591;UTM  16      - 4,590,898.034   446,627.011   MT  0.99963506   -0 25 23.8
 ME2591
 ME2591!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2591!SPC IL E     -   0.99997137  x   1.00001636  =   0.99998773
 ME2591!SPC IN W     -   0.99997137  x   0.99999319  =   0.99996456
 ME2591!UTM  16      -   0.99997137  x   0.99963506  =   0.99960644
 ME2591
 ME2591:                Primary Azimuth Mark                     Grid Az
 ME2591:SPC IL E     -  STEGER AZ MK                             094 11 47.1
 ME2591:SPC IN W     -  STEGER AZ MK                             095 01 27.1
 ME2591:UTM  16      -  STEGER AZ MK                             095 04 45.8
 ME2591
 ME2591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4662790898(NAD 83)
 ME2591
 ME2591|---------------------------------------------------------------------|
 ME2591| PID    Reference Object                     Distance      Geod. Az  |
 ME2591|                                                           dddmmss.s |
 ME2591| CM4629 STEGER RM 1                          25.196 METERS 01501     |
 ME2591| ME2592 STEGER MUNICIPAL TANK               166.336 METERS 02721     |
 ME2591| CM4631 STEGER RM 3                           8.815 METERS 08401     |
 ME2591| CM4628 STEGER AZ MK                                       0943922.0 |
 ME2591| CM4632 STEGER RM 4                           6.665 METERS 18651     |
 ME2591| ME2596 MALL TOOL CO WATER TANK             APPROX. 3.3 KM 2430113.1 |
 ME2591| CM4630 STEGER RM 2                          25.082 METERS 28508     |
 ME2591|---------------------------------------------------------------------|
 ME2591
 ME2591                          SUPERSEDED SURVEY CONTROL
 ME2591
 ME2591  NAD 83(1997)-  41 28 04.45212(N)    087 38 20.99572(W) AD(       ) 2
 ME2591  NAD 83(1986)-  41 28 04.45673(N)    087 38 21.00257(W) AD(       ) 2
 ME2591  NAD 27      -  41 28 04.33100(N)    087 38 20.85000(W) AD(       ) 2
 ME2591
 ME2591.Superseded values are not recommended for survey control.
 ME2591
 ME2591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2591.See file dsdata.pdf to determine how the superseded data were derived.
 ME2591
 ME2591_MARKER: DS = TRIANGULATION STATION DISK
 ME2591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2591_STAMPING: STEGER 1952
 ME2591_MARK LOGO: CGS
 ME2591_PROJECTION: FLUSH
 ME2591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2591+STABILITY: SURFACE MOTION
 ME2591
 ME2591  HISTORY     - Date     Condition        Report By
 ME2591  HISTORY     - 1952     MONUMENTED       CGS
 ME2591  HISTORY     - 1958     GOOD             CGS
 ME2591  HISTORY     - 1970     GOOD             NGS
 ME2591  HISTORY     - 20110409 MARK NOT FOUND   GEOCAC
 ME2591
 ME2591                          STATION DESCRIPTION
 ME2591
 ME2591'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2591'STATION IS LOCATED IN THE TOWN OF STEGER ON THE GROUNDS OF THE ST.
 ME2591'LIBORIUS SCHOOL.  IT IS 103 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 ME2591'SCHOOL BUILDING AND 73 FEET NORTHWEST OF THE INTERSECTION OF W.  35TH
 ME2591'STREET AND HALSTED BOULEVARD.  THE MARK IS FLUSH AND THE DISK IS
 ME2591'STAMPED STEGER 1952.
 ME2591'
 ME2591'REFERENCE MARK NO. 1 IS 34 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 ME2591'THE SCHOOL BUILDING AND 31 FEET WEST OF THE CENTER OF HALSTED
 ME2591'BOULEVARD.  THE MARK IS FLUSH AND THE DISK IS STAMPED STEGER NO 1
 ME2591'1952.
 ME2591'
 ME2591'REFERENCE MARK NO. 2 IS 72 FEET SOUTH OF THE SOUTHWEST CORNER OF THE
 ME2591'SCHOOL BUILDING AND 63 FEET NORTH OF THE CENTER OF W. 35TH STREET.
 ME2591'THE MARK IS FLUSH AND THE DISK IS STAMPED STEGER NO 2 1952.
 ME2591'
 ME2591'AZIMUTH MARK IS 34 FEET SOUTH OF THE CENTER OF E. 35TH STREET, 21 FEET
 ME2591'EAST OF THE CENTER OF STATE HIGHWAY 1 AND 11 FEET SOUTHWEST OF THE
 ME2591'NORTHWEST CORNER OF A BRICK BUILDING.  THE MARK IS FLUSH AND THE DISK
 ME2591'IS STAMPED STEGER 1952.
 ME2591'
 ME2591'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON W. 35TH STREET
 ME2591'FOR 0.2 MILE TO THE INTERSECTION OF STATE HIGHWAY 1 AND THE MARK AS
 ME2591'DESCRIBED.
 ME2591'
 ME2591'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME2591
 ME2591                          STATION RECOVERY (1958)
 ME2591
 ME2591'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958
 ME2591'REPORTED BY MR. JOHN D. JARVIS, ARCHITECT, 15 JANUARY 1958.  STATION
 ME2591'MARK NOW INSIDE A TERRA COTA PIPE ABOUT 6 INCHES BELOW THE SURFACE OF
 ME2591'THE GROUND.
 ME2591'
 ME2591'REFERENCE MARK NUMBER TWO HAS BEEN DESTROYED AND RETURNED TO THE
 ME2591'OFFICE.  THE RETURNED MARK IS STAMPED STEGER NO. 2 1952
 ME2591
 ME2591                          STATION RECOVERY (1970)
 ME2591
 ME2591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 ME2591'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 ME2591'REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED BY
 ME2591'CONSTRUCTION OF CHURCH.  REFERENCE MARK 2 DESTROYED AND THE DISK SENT
 ME2591'IN.  THE DIRECTION TO THE WATER TANK FAILED TO CHECK BY 1 MINUTE AND
 ME2591'12.3 SECONDS.  A NEW DESCRIPTION FOLLOWS.  REFERENCE MARKS 3 AND 4
 ME2591'WERE SET,
 ME2591'
 ME2591'STATION IS LOCATED AT THE WEST SECTION OF STEGER, IN THE NORTHWEST
 ME2591'ANGLE OF THE INTERSECTION OF W 35TH STREET AND HALSTED BLVD., 7 FEET
 ME2591'SOUTHEAST OF THE SOUTHEAST CORNER OF ST. LIBORIUS CHURCH, 53 FEET WEST
 ME2591'OF THE CENTERLINE OF THE SOUTH BOUND LANE OF HALSTED BLVD., AND 48
 ME2591'FEET NORTH OF THE CENTERLINE OF W 35TH ST.  THE MONUMENT IS 10 INCHES
 ME2591'UNDERGROUND AND THE DISK IS STAMPED STEGER 1952.
 ME2591'
 ME2591'REFERENCE MARK 3 IS A STANDARD DISK STAMPED STEGER 1952 NO 3 1970 SET
 ME2591'IN A DRILL HOLE IN CONCRETE SIDEWALK, 34 FEET EAST OF THE SOUTHEAST
 ME2591'CORNER OF THE CHURCH, 1 FOOT WEST OF THE EAST EDGE OF THE SIDEWALK,
 ME2591'AND 24 FEET WEST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF HALSTED
 ME2591'ST.
 ME2591'
 ME2591'REFERENCE MARK 4 IS A STANDARD DISK STAMPED STEGER 1952 NO 4 1970 SET
 ME2591'IN A DRILL HOLE IN CONCRETE SIDEWALK, 27 FEET SOUTH OF THE SOUTHEAST
 ME2591'CORNER OF THE CHURCH, 26 FEET NORTH OF THE CENTERLINE OF 35TH ST., 6
 ME2591'INCHES NORTH OF THE SOUTH EDGE OF THE SIDEWALK AND 56 FEET WEST OF THE
 ME2591'CENTERLINE OF THE SOUTH BOUND LANE OF HALSTED BLVD.
 ME2591'
 ME2591'THE AZIMUTH MARK IS 34 FEET SOUTH OF THE CENTERLINE OF E 35TH ST., 21
 ME2591'FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 1 AND 11 FEET SOUTHWEST
 ME2591'OF THE NORTHWEST CORNER OF A BRICK BUILDING.  THE MONUMENT IS FLUSH
 ME2591'AND THE DISK IS STAMPED STEGER 1952.
 ME2591'
 ME2591'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT STEGER.  HEIGHT
 ME2591'OF LIGHT ABOVE STATION MARK 5 FEET.
 ME2591
 ME2591                          STATION RECOVERY (2011)
 ME2591
 ME2591'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 ME2591'THE CHURCH STILL EXISTS HOWEVER THE AREA DESCRIBED IS OCCUPIED BY
 ME2591'NUMEROUS LANDSCAPING SHRUBS AND SMALL TREES.  THIS PARTY DID NOT
 ME2591'ATTEMPT TO LOCATE THE MARK VIA DIGGING.  RM3 FOUND IN GOOD CONDITION
 ME2591'BUT ITS ARROW APPEARS TO POINT TOWARD RM4 RM4 FOUND IN GOOD CONDITION.
 ME2591'AZIMUTH NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2592 ***********************************************************************
 ME2592  DESIGNATION -  STEGER MUNICIPAL TANK
 ME2592  PID         -  ME2592
 ME2592  STATE/COUNTY-  IL/WILL
 ME2592  COUNTRY     -  US
 ME2592  USGS QUAD   -  STEGER (2018)
 ME2592
 ME2592                         *CURRENT SURVEY CONTROL
 ME2592  ______________________________________________________________________
 ME2592* NAD 83(1997) POSITION- 41 28 09.24107(N) 087 38 17.70243(W)   ADJUSTED
 ME2592  ______________________________________________________________________
 ME2592  GEOID HEIGHT    -        -33.371 (meters)                     GEOID18
 ME2592  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 ME2592  HORZ ORDER      -  THIRD
 ME2592
 ME2592.The horizontal coordinates were established by classical geodetic methods
 ME2592.and adjusted by the National Geodetic Survey in October 1999.
 ME2592
 ME2592.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2592.GEOID18 height accuracy estimate available here.
 ME2592
 ME2592.Click photographs - Photos may exist for this station.
 ME2592
 ME2592.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2592
 ME2592. The following values were computed from the NAD 83(1997) position.
 ME2592
 ME2592;                    North         East     Units Scale Factor Converg.
 ME2592;SPC IL E     -   533,386.088   358,062.925   MT  1.00001647   +0 27 37.1
 ME2592;SPC IL E     - 1,749,950.86  1,174,744.78   sFT  1.00001647   +0 27 37.1
 ME2592;UTM  16      - 4,591,045.155   446,704.488   MT  0.99963495   -0 25 21.6
 ME2592
 ME2592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4670491045(NAD 83)
 ME2592
 ME2592                          SUPERSEDED SURVEY CONTROL
 ME2592
 ME2592  NAD 83(1997)-  41 28 09.24105(N)    087 38 17.70253(W) AD(       ) 3
 ME2592  NAD 83(1986)-  41 28 09.24581(N)    087 38 17.70926(W) AD(       ) 3
 ME2592  NAD 27      -  41 28 09.12300(N)    087 38 17.55400(W) AD(       ) 3
 ME2592
 ME2592.Superseded values are not recommended for survey control.
 ME2592
 ME2592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2592.See file dsdata.pdf to determine how the superseded data were derived.
 ME2592
 ME2592_MARKER: 53 = ELEVATED TANK
 ME2592
 ME2592  HISTORY     - Date     Condition        Report By
 ME2592  HISTORY     - 1952     FIRST OBSERVED   CGS
 ME2592
 ME2592                          STATION DESCRIPTION
 ME2592
 ME2592'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2592'STATION IS LOCATED SOUTHWEST OF THE MAIN SECTION OF STEGER,
 ME2592'ABOUT 200 FEET
 ME2592'SOUTHWEST OF THE INTERSECTION OF EMERALD AVENUE AND WEST 34TH STREET.
 ME2592'IT IS 4 LEGGED STEEL STRUCTURE
 ME2592'WITH A TALL, SLENDER TANK ATOP AND IS ABOUT 130 FEET HIGH.
 ME2592'THE TANK IS PAINTED SILVER AND HAS THE LEGEND
 ME2592'STEGER PAINTED IN LARGE BLACK LETTERS ON
 ME2592'THE NORTH AND SOUTH SIDES OF THE TANK.  THE POINT OBSERVED ON
 ME2592'WAS THE METAL BALL AT THE APEX OF
 ME2592'THE ROOF OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1732 ***********************************************************************
 MF1732  DESIGNATION -  STERLING
 MF1732  PID         -  MF1732
 MF1732  STATE/COUNTY-  IL/WHITESIDE
 MF1732  COUNTRY     -  US
 MF1732  USGS QUAD   -  STERLING (2018)
 MF1732
 MF1732                         *CURRENT SURVEY CONTROL
 MF1732  ______________________________________________________________________
 MF1732* NAD 83(2011) POSITION- 41 47 53.94532(N) 089 40 25.37754(W)   ADJUSTED
 MF1732* NAD 83(2011) ELLIP HT-   180.567 (meters)        (06/27/12)   ADJUSTED
 MF1732* NAD 83(2011) EPOCH   -  2010.00
 MF1732* NAVD 88 ORTHO HEIGHT -   213.6   (meters)      701.    (feet) GPS OBS
 MF1732  ______________________________________________________________________
 MF1732  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MF1732  GEOID HEIGHT    -        -32.802 (meters)                     GEOID96
 MF1732  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 MF1732  NAD 83(2011) X  -     27,118.692 (meters)                     COMP
 MF1732  NAD 83(2011) Y  - -4,762,016.275 (meters)                     COMP
 MF1732  NAD 83(2011) Z  -  4,229,050.599 (meters)                     COMP
 MF1732  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 MF1732
 MF1732  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1732  Standards:
 MF1732         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1732            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1732  -------------------------------------------------------------------
 MF1732  NETWORK    0.92   1.67           0.42   0.31   0.85      0.11406201
 MF1732  -------------------------------------------------------------------
 MF1732  Click here for local accuracies and other accuracy information.
 MF1732
 MF1732.The horizontal coordinates were established by GPS observations
 MF1732.and adjusted by the National Geodetic Survey in June 2012.
 MF1732
 MF1732.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1732.been affixed to the stable North American tectonic plate. See 
 MF1732.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1732
 MF1732.The horizontal coordinates are valid at the epoch date displayed above
 MF1732.which is a decimal equivalence of Year/Month/Day.
 MF1732
 MF1732.The orthometric height was determined by GPS observations and a
 MF1732.high-resolution geoid model.
 MF1732
 MF1732.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1732.GEOID18 height accuracy estimate available here.
 MF1732
 MF1732.Click photographs - Photos may exist for this station.
 MF1732
 MF1732.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1732
 MF1732.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1732
 MF1732.The ellipsoidal height was determined by GPS observations
 MF1732.and is referenced to NAD 83.
 MF1732
 MF1732. The following values were computed from the NAD 83(2011) position.
 MF1732
 MF1732;                    North         East     Units Scale Factor Converg.
 MF1732;SPC IL W     -   569,800.292   740,967.696   MT  0.99996182   +0 19 42.8
 MF1732;SPC IL W     - 1,869,419.79  2,430,991.52   sFT  0.99996182   +0 19 42.8
 MF1732;UTM  16      - 4,630,840.002   277,862.240   MT  1.00020726   -1 46 58.0
 MF1732
 MF1732!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1732!SPC IL W     -   0.99997168  x   0.99996182  =   0.99993350
 MF1732!UTM  16      -   0.99997168  x   1.00020726  =   1.00017893
 MF1732
 MF1732:                Primary Azimuth Mark                     Grid Az
 MF1732:SPC IL W     -  ROCKI                                    271 18 31.7
 MF1732:UTM  16      -  ROCKI                                    273 25 12.5
 MF1732
 MF1732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7786230840(NAD 83)
 MF1732
 MF1732|---------------------------------------------------------------------|
 MF1732| PID    Reference Object                     Distance      Geod. Az  |
 MF1732|                                                           dddmmss.s |
 MF1732| MF1612 DIXON STATE HOSPITAL STACK          APPROX.18.7 KM 0623606.4 |
 MF1732| MF1610 DIXON ILL NORTHERN UTIL CO STK      APPROX.15.8 KM 0713910.6 |
 MF1732| CI8278 STERLING AZ MK                                     0741217.2 |
 MF1732| CI8279 STERLING RM 1                        19.474 METERS 18858     |
 MF1732| MF1731 STERLING STANDPIPE                   10.354 METERS 21647     |
 MF1732| MF1729 STERLING NW BARB WIRE CO TANK       APPROX. 2.5 KM 2340952.7 |
 MF1732| MF1725 STERLING CITY HALL TOWER            APPROX. 2.1 KM 2405013.1 |
 MF1732| MF1723 STERLING ST MARYS CHURCH SPIRE      APPROX. 2.3 KM 2482258.2 |
 MF1732| MF1721 STERLING SACRED HEART CH SPIRE      APPROX. 2.0 KM 2500127.5 |
 MF1732| MF1726 STERLING BORDEN CO STACK            APPROX. 4.3 KM 2570907.3 |
 MF1732| MF1752 ROCKI                               APPROX.11.7 KM 2713814.5 |
 MF1732| CI8280 STERLING RM 2                        40.584 METERS 28940     |
 MF1732|---------------------------------------------------------------------|
 MF1732
 MF1732                          SUPERSEDED SURVEY CONTROL
 MF1732
 MF1732  NAD 83(2007)-  41 47 53.94531(N)    089 40 25.37841(W) AD(2002.00) 0
 MF1732  ELLIP H (02/10/07)  180.600  (m)                       GP(2002.00)    
 MF1732  ELLIP H (12/06/04)  180.588  (m)                       GP(       ) 4 1
 MF1732  NAD 83(1997)-  41 47 53.94514(N)    089 40 25.37798(W) AD(       ) 1
 MF1732  ELLIP H (09/15/98)  180.646  (m)                       GP(       ) 3 1
 MF1732  NAD 83(1986)-  41 47 53.94920(N)    089 40 25.38168(W) AD(       ) 1
 MF1732  NAD 27      -  41 47 53.83600(N)    089 40 24.99340(W) AD(       ) 1
 MF1732
 MF1732.Superseded values are not recommended for survey control.
 MF1732
 MF1732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1732.See file dsdata.pdf to determine how the superseded data were derived.
 MF1732
 MF1732_MARKER: DS = TRIANGULATION STATION DISK
 MF1732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1732_STAMPING: STERLING 1935
 MF1732_MARK LOGO: CGS
 MF1732_PROJECTION: FLUSH
 MF1732_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MF1732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1732+STABILITY: SURFACE MOTION
 MF1732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1732+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2005
 MF1732
 MF1732  HISTORY     - Date     Condition        Report By
 MF1732  HISTORY     - 1935     MONUMENTED       CGS
 MF1732  HISTORY     - 1972     GOOD             LOCSUR
 MF1732  HISTORY     - 19910828 GOOD             USPSQD
 MF1732  HISTORY     - 19940706 GOOD             USPSQD
 MF1732  HISTORY     - 19960809 GOOD             SECI
 MF1732  HISTORY     - 19990501 GOOD             USPSQD
 MF1732  HISTORY     - 20010925 GOOD             CMT
 MF1732  HISTORY     - 20030219 GOOD             USPSQD
 MF1732  HISTORY     - 20050321 GOOD             USPSQD
 MF1732
 MF1732                          STATION DESCRIPTION
 MF1732
 MF1732'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1732'THIS STATION IS IN THE EAST EDGE OF THE CITY OF STERLING.
 MF1732'ON LOT OWNED BY THE ILLINOIS WATER SERVICE COMPANY.  THERE
 MF1732'IS A LARGE STANDPIPE ON THE LOT.  THE LOT IS BETWEEN EAST FOURTH
 MF1732'AND EAST FIFTH STREETS, JUST WEST OF NINETEENTH STREET.
 MF1732'THE STATION MARK IS 108 FEET SOUTHWEST OF THE SOUTHWEST CURB
 MF1732'OF NINETEENTH STREET.  37 FEET SOUTH SOUTHWEST OF SOUTHWEST
 MF1732'CORNER OF SMALL BRICK HOUSE.  43 FEET NORTHWEST OF FENCE LINE
 MF1732'AT SOUTHEAST EDGE OF LOT.  33.97 FEET NORTHEAST OF CENTER
 MF1732'OF STANDPIPE.  THE MARK IS FLUSH WITH THE GROUND.
 MF1732'
 MF1732'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1732'TABLETS SET IN CONCRETE.
 MF1732'
 MF1732'REFERENCE MARK NO. 1 IS SOUTH SOUTH WEST OF THE STATION.
 MF1732'AT NORTHWEST CORNER OF SMALL WOODEN SHED.  12 FEET NORTHEAST
 MF1732'OF CENTERLINE OF ALLEY.  THE MARK PROJECTS 8 INCHES.
 MF1732'
 MF1732'REFERENCE MARK NO. 2 IS NORTHWEST OF THE STATION.  54 FEET
 MF1732'SOUTHEAST OF SOUTHEAST CURB OF EAST FIFTH STREE.  12 FEET
 MF1732'SOUTHWEST OF CENTER-LINE OF ALLEY.  THE MARK PROJECTS 6 INCHES.
 MF1732'THE DISTANCE BETWEEN THE REFERENCE MARKS IS 158.05 FEET.
 MF1732'
 MF1732'THE AZIMUTH MARK IS EAST NORTHEAST OF THE STATION.  AT
 MF1732'NORTHEAST SIDE OF CEMETERY.  0.05 MILE SOUTHEAST OF NINETEENTH
 MF1732'STREET (U.S.C. 30).  24 FEET SOUTHWEST OF CENTERLINE OF
 MF1732'STREET.  1 FOOT NORTHEAST OF CEMETERY FENCE LINE.  THE MARK
 MF1732'PROJECTS 6 INCHES.
 MF1732'
 MF1732'A 100-FOOT SIGNAL AT ROCKI IS VISIBLE AT 64 FEET.
 MF1732'
 MF1732'A 100-FOOT SIGNAL AT LONG IS VISIBLE AT 64 FEET.
 MF1732'
 MF1732'AN 87-FOOT SIGNAL AT DIXON IS VISIBLE AT 64 FEET.
 MF1732'
 MF1732'A 100-FOOT SIGNAL AT HOLLENBECK IS VISIBLE AT 64 FEET.
 MF1732
 MF1732                          STATION RECOVERY (1972)
 MF1732
 MF1732'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1732'STATION AND R.M. 2 RECOVERED IN GOOD CONDITION
 MF1732'
 MF1732'R.M. 1 GONE (NEW GAS STATION)
 MF1732'
 MF1732'AZ MK GONE (NEW HIGHWAY)
 MF1732'
 MF1732'NO LINE-OF-SIGHT FROM STATION TO R.M. 2 (GARAGE IN THE WAY)
 MF1732
 MF1732                          STATION RECOVERY (1991)
 MF1732
 MF1732'RECOVERY NOTE BY US POWER SQUADRON 1991 (TCK)
 MF1732'RECOVERED IN GOOD CONDITION.
 MF1732
 MF1732                          STATION RECOVERY (1994)
 MF1732
 MF1732'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1732'RECOVERED IN GOOD CONDITION.
 MF1732
 MF1732                          STATION RECOVERY (1996)
 MF1732
 MF1732'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF1732'RECOVERED AS DESCRIBED.  THE STATION IS LOCATED 50 FT (15.2 M)
 MF1732'SOUTHEAST OF A SOUTHEAST HOUSE CORNER, 41.9 FT (12.8 M) SOUTH OF A
 MF1732'36-IN TREE, 57 FT (17.4 M) NORTHWEST OF A SOUTHWEST CORNER OF A
 MF1732'MUFFLER AND BRAKE SHOP, 30.7 FT (9.4 M) NORTHEAST OF A SOUTHEAST
 MF1732'GARAGE CORNER, 55.5 FT (16.9 M) SOUTHEAST OF 24-IN TREE, AND 23.8 FT
 MF1732'(7.3 M) SOUTHEAST OF A 3-IN TREE.
 MF1732
 MF1732                          STATION RECOVERY (1999)
 MF1732
 MF1732'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1732'RECOVERED IN GOOD CONDITION.
 MF1732
 MF1732                          STATION RECOVERY (2001)
 MF1732
 MF1732'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 MF1732'RECOVERED IN GOOD CONDITION.
 MF1732
 MF1732                          STATION RECOVERY (2003)
 MF1732
 MF1732'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1732'THE AZIMUTH MARK WAS ALSO LOCATED. REFERENCE MARKS 1 AND 2 WERE NOT
 MF1732'FOUND.
 MF1732
 MF1732                          STATION RECOVERY (2005)
 MF1732
 MF1732'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1732'RM 1 AND 2 NOT FOUND. AZIMUTH MARK FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1723 ***********************************************************************
 MF1723  DESIGNATION -  STERLING ST MARYS CHURCH SPIRE
 MF1723  PID         -  MF1723
 MF1723  STATE/COUNTY-  IL/WHITESIDE
 MF1723  COUNTRY     -  US
 MF1723  USGS QUAD   -  STERLING (2018)
 MF1723
 MF1723                         *CURRENT SURVEY CONTROL
 MF1723  ______________________________________________________________________
 MF1723* NAD 83(1997) POSITION- 41 47 26.89086(N) 089 41 56.56984(W)   ADJUSTED
 MF1723  ______________________________________________________________________
 MF1723  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 MF1723  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 MF1723  HORZ ORDER      -  THIRD
 MF1723
 MF1723.The horizontal coordinates were established by classical geodetic methods
 MF1723.and adjusted by the National Geodetic Survey in October 1999.
 MF1723
 MF1723.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1723.GEOID18 height accuracy estimate available here.
 MF1723
 MF1723.Click photographs - Photos may exist for this station.
 MF1723
 MF1723.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1723
 MF1723. The following values were computed from the NAD 83(1997) position.
 MF1723
 MF1723;                    North         East     Units Scale Factor Converg.
 MF1723;SPC IL W     -   568,953.876   738,867.029   MT  0.99995976   +0 18 41.9
 MF1723;SPC IL W     - 1,866,642.84  2,424,099.58   sFT  0.99995976   +0 18 41.9
 MF1723;UTM  16      - 4,630,071.353   275,731.280   MT  1.00021897   -1 47 57.9
 MF1723
 MF1723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7573130071(NAD 83)
 MF1723
 MF1723                          SUPERSEDED SURVEY CONTROL
 MF1723
 MF1723  NAD 83(1996)-  41 47 26.89086(N)    089 41 56.56983(W) AD(       ) 3
 MF1723  NAD 83(1986)-  41 47 26.89518(N)    089 41 56.57321(W) AD(       ) 3
 MF1723  NAD 27      -  41 47 26.78400(N)    089 41 56.18100(W) AD(       ) 3
 MF1723
 MF1723.Superseded values are not recommended for survey control.
 MF1723
 MF1723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1723.See file dsdata.pdf to determine how the superseded data were derived.
 MF1723
 MF1723_MARKER: 90 = CHURCH SPIRE
 MF1723
 MF1723  HISTORY     - Date     Condition        Report By
 MF1723  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1723  HISTORY     - 1954     GOOD             CGS
 MF1723  HISTORY     - 1989     GOOD             USPSQD
 MF1723  HISTORY     - 19910828 GOOD             USPSQD
 MF1723  HISTORY     - 19940706 GOOD             USPSQD
 MF1723  HISTORY     - 19990501 GOOD             USPSQD
 MF1723  HISTORY     - 20030312 GOOD             USPSQD
 MF1723  HISTORY     - 20050321 GOOD             USPSQD
 MF1723
 MF1723                          STATION DESCRIPTION
 MF1723
 MF1723'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1723'THIS STATION IS THE SPIRE ON THE NORTHEAST CORNER OF ST. MARYS
 MF1723'CATHOLIC CHURCH IN THE CITY OF STERLING, ILLINOIS.  IT IS LOCATED
 MF1723'ABOUT 50 FEET SOUTH OF THE CENTERLINE OF SIXTH STREET, AND ABOUT
 MF1723'50 FEET WEST OF THE CENTERLINE OF AVENUE B.  THE CHURCH WAS
 MF1723'ERECTED IN 1891.  THE SPIRE IS QUITE PROMINENT.
 MF1723'
 MF1723'THE BASE OF THE SPIRE IS A RED BRICK TOWER ABOUT 80 FEET
 MF1723'HIGH.  IT HAS HEAVY BUTTRESSES AT THE CORNERS AND TWO WHITE
 MF1723'ARCHED LOUVERED OPENINGS AT THE TOP ON EACH SIDE.  ABOVE THE
 MF1723'TWO OPENINGS THERE IS A ROUND WHITE WINDOW ON EACH SIDE AND
 MF1723'WHITE GABLES WITH SMALL CROSSES AT THEIR APICES ON EACH SIDE.
 MF1723'THE OCTAGONAL GREY-SHINGLED SPIRE IS ABOUT 50 FEET HIGH AND HAS
 MF1723'A GOLD CROSS AT ITS APEX.  THE TOTAL HEIGHT IS ABOUT 135 FEET.
 MF1723
 MF1723                          STATION RECOVERY (1954)
 MF1723
 MF1723'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1723'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 MF1723'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 MF1723'
 MF1723'THIS IS AN INTERSECTION STATION.
 MF1723
 MF1723                          STATION RECOVERY (1989)
 MF1723
 MF1723'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 MF1723'RECOVERED IN GOOD CONDITION.
 MF1723
 MF1723                          STATION RECOVERY (1991)
 MF1723
 MF1723'RECOVERY NOTE BY US POWER SQUADRON 1991 (TCK)
 MF1723'RECOVERED IN GOOD CONDITION.
 MF1723
 MF1723                          STATION RECOVERY (1994)
 MF1723
 MF1723'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1723'RECOVERED IN GOOD CONDITION.
 MF1723
 MF1723                          STATION RECOVERY (1999)
 MF1723
 MF1723'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1723'RECOVERED IN GOOD CONDITION.
 MF1723
 MF1723                          STATION RECOVERY (2003)
 MF1723
 MF1723'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1723'RECOVERED IN GOOD CONDITION.
 MF1723
 MF1723                          STATION RECOVERY (2005)
 MF1723
 MF1723'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1723'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0234 ***********************************************************************
 KC0234  DESIGNATION -  STEVEN
 KC0234  PID         -  KC0234
 KC0234  STATE/COUNTY-  IL/SCOTT
 KC0234  COUNTRY     -  US
 KC0234  USGS QUAD   -  BEDFORD (2018)
 KC0234
 KC0234                         *CURRENT SURVEY CONTROL
 KC0234  ______________________________________________________________________
 KC0234* NAD 83(2011) POSITION- 39 36 44.15419(N) 090 31 42.53583(W)   ADJUSTED
 KC0234* NAD 83(2011) ELLIP HT-    99.865 (meters)        (05/22/13)   ADJUSTED
 KC0234* NAD 83(2011) EPOCH   -  2010.00
 KC0234* NAVD 88 ORTHO HEIGHT -   132.388 (meters)      434.34  (feet) ADJUSTED
 KC0234  ______________________________________________________________________
 KC0234  GEOID HEIGHT    -        -32.505 (meters)                     GEOID18
 KC0234  NAD 83(2011) X  -    -45,383.409 (meters)                     COMP
 KC0234  NAD 83(2011) Y  - -4,920,135.802 (meters)                     COMP
 KC0234  NAD 83(2011) Z  -  4,044,977.220 (meters)                     COMP
 KC0234  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 KC0234  DYNAMIC HEIGHT  -        132.315 (meters)      434.10  (feet) COMP
 KC0234  MODELED GRAVITY -    980,071.9   (mgal)                       NAVD 88
 KC0234
 KC0234  VERT ORDER      -  FIRST     CLASS II
 KC0234
 KC0234  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0234  Standards:
 KC0234         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0234            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0234  -------------------------------------------------------------------
 KC0234  NETWORK    0.69   1.80           0.29   0.27   0.92     -0.00162874
 KC0234  -------------------------------------------------------------------
 KC0234  Click here for local accuracies and other accuracy information.
 KC0234
 KC0234.The horizontal coordinates were established by GPS observations
 KC0234.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 KC0234
 KC0234.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0234.been affixed to the stable North American tectonic plate. See 
 KC0234.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0234
 KC0234.The horizontal coordinates are valid at the epoch date displayed above
 KC0234.which is a decimal equivalence of Year/Month/Day.
 KC0234
 KC0234.The orthometric height was determined by differential leveling and
 KC0234.adjusted by the NATIONAL GEODETIC SURVEY
 KC0234.in June 1991.
 KC0234
 KC0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0234.GEOID18 height accuracy estimate available here.
 KC0234
 KC0234.Click photographs - Photos may exist for this station.
 KC0234
 KC0234.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0234
 KC0234.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0234
 KC0234.The ellipsoidal height was determined by GPS observations
 KC0234.and is referenced to NAD 83.
 KC0234
 KC0234.The dynamic height is computed by dividing the NAVD 88
 KC0234.geopotential number by the normal gravity value computed on the
 KC0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0234.degrees latitude (g = 980.6199 gals.).
 KC0234
 KC0234.The modeled gravity was interpolated from observed gravity values.
 KC0234
 KC0234. The following values were computed from the NAD 83(2011) position.
 KC0234
 KC0234;                    North         East     Units Scale Factor Converg.
 KC0234;SPC IL W     -   327,002.313   668,930.925   MT  0.99995306   -0 13 50.5
 KC0234;SPC IL W     - 1,072,840.09  2,194,650.88   sFT  0.99995306   -0 13 50.5
 KC0234;UTM  15      - 4,387,642.524   712,168.841   MT  1.00015425   +1 34 35.0
 KC0234
 KC0234!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0234!SPC IL W     -   0.99998433  x   0.99995306  =   0.99993739
 KC0234!UTM  15      -   0.99998433  x   1.00015425  =   1.00013858
 KC0234
 KC0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1216887642(NAD 83)
 KC0234
 KC0234                          SUPERSEDED SURVEY CONTROL
 KC0234
 KC0234  NAVD 88             132.39   (m)          434.3    (f) LEVELING    3  
 KC0234  NGVD 29 (??/??/92)  132.517  (m)          434.77   (f) ADJ UNCH    1 2
 KC0234
 KC0234.Superseded values are not recommended for survey control.
 KC0234
 KC0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0234.See file dsdata.pdf to determine how the superseded data were derived.
 KC0234
 KC0234_MARKER: DB = BENCH MARK DISK
 KC0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0234_STAMPING: STEVEN 1961
 KC0234_MARK LOGO: CGS
 KC0234_PROJECTION: FLUSH
 KC0234_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0234+STABILITY: SURFACE MOTION
 KC0234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0234+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2020
 KC0234
 KC0234  HISTORY     - Date     Condition        Report By
 KC0234  HISTORY     - 1961     MONUMENTED       CGS
 KC0234  HISTORY     - 20110902 GOOD             ILDT
 KC0234  HISTORY     - 20200604 GOOD             ILDT
 KC0234
 KC0234                          STATION DESCRIPTION
 KC0234
 KC0234'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0234'11.6 MI N FROM HILLVIEW.
 KC0234'ABOUT 11.65 MILES NORTH ALONG A BLACK TOP ROAD FROM THE HILLVIEW
 KC0234'FIRST BAPTIST CHURCH AT HILLVIEW, 0.5 MILE NORTH OF THE JUNCTION
 KC0234'OF A GRADED ROAD LEADING EAST, AT THE JUNCTION OF A PRIVATE ROAD
 KC0234'LEADING EAST, 39 FEET EAST OF THE CENTER LINE OF THE BLACK TOP
 KC0234'ROAD, 44 FEET NORTH OF THE CENTER LINE OF THE PRIVATE ROAD, 26
 KC0234'FEET NORTHEAST OF THE EAST END OF A 36-INCH PIPE CULVERT UNDER
 KC0234'ROAD, 1 1/2 FEET WEST OF A TELEPHONE POLE, 2 FEET SOUTH OF A
 KC0234'METAL WITNESS POST, 3 FEET BELOW THE LEVEL OF THE ROAD AND SET IN
 KC0234'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL OF
 KC0234'THE GROUND.
 KC0234
 KC0234                          STATION RECOVERY (2011)
 KC0234
 KC0234'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0234'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST-NORTHWEST OF ALSEY,
 KC0234'4.6 MI (7.4 KM) EAST-SOUTHEAST OF FLORENCE AND 4.1 MI (6.6 KM)
 KC0234'WEST-SOUTHWEST OF WINCHESTER.
 KC0234'
 KC0234'TO REACH FROM THE INTERSECTION OF HIGHWAY 106 AND HILLVIEW ROAD
 KC0234'PROCEED SOUTH 1.2 MI (1.9 KM) ALONG HILLVIEW ROAD TO STATION ON THE
 KC0234'LEFT.
 KC0234'
 KC0234'STATION IS A CGS BENCH MARK DISK IN CONCRETE 4 IN ABOVE GROUND.  39 FT
 KC0234'(11.9 M) EAST OF THE CENTERLINE OF HILLVIEW ROAD, 44 FT (13.4 M) NORTH
 KC0234'OF THE CENTERLINE OF A PRIVATE DRIVE, 26 FT (7.9 M) NORTHEAST OF EAST
 KC0234'END OF 36 IN PIPE, 1.5 FT (0.5 M) WEST OF TELEPHONE POLE AND 2 FT (0.6
 KC0234'M) SOUTH OF A WITNESS POST.
 KC0234
 KC0234                          STATION RECOVERY (2020)
 KC0234
 KC0234'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KC0234'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0560 ***********************************************************************
 MF0560  DESIGNATION -  STEWARD
 MF0560  PID         -  MF0560
 MF0560  STATE/COUNTY-  IL/LEE
 MF0560  COUNTRY     -  US
 MF0560  USGS QUAD   -  STEWARD (2018)
 MF0560
 MF0560                         *CURRENT SURVEY CONTROL
 MF0560  ______________________________________________________________________
 MF0560* NAD 83(1997) POSITION- 41 51 04.47111(N) 089 01 28.97928(W)   ADJUSTED
 MF0560* NAVD 88 ORTHO HEIGHT -   249.616 (meters)      818.95  (feet) ADJUSTED
 MF0560  ______________________________________________________________________
 MF0560  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0560  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 MF0560  DYNAMIC HEIGHT  -        249.526 (meters)      818.65  (feet) COMP
 MF0560  MODELED GRAVITY -    980,254.2   (mgal)                       NAVD 88
 MF0560
 MF0560  HORZ ORDER      -  SECOND
 MF0560  VERT ORDER      -  FIRST     CLASS I
 MF0560
 MF0560.The horizontal coordinates were established by classical geodetic methods
 MF0560.and adjusted by the National Geodetic Survey in October 1999.
 MF0560
 MF0560.The orthometric height was determined by differential leveling and
 MF0560.adjusted by the NATIONAL GEODETIC SURVEY
 MF0560.in June 1991.
 MF0560
 MF0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0560.GEOID18 height accuracy estimate available here.
 MF0560
 MF0560.Click photographs - Photos may exist for this station.
 MF0560
 MF0560.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0560
 MF0560.The dynamic height is computed by dividing the NAVD 88
 MF0560.geopotential number by the normal gravity value computed on the
 MF0560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0560.degrees latitude (g = 980.6199 gals.).
 MF0560
 MF0560.The modeled gravity was interpolated from observed gravity values.
 MF0560
 MF0560. The following values were computed from the NAD 83(1997) position.
 MF0560
 MF0560;                    North         East     Units Scale Factor Converg.
 MF0560;SPC IL W     -   576,191.263   794,826.602   MT  1.00005179   +0 45 43.1
 MF0560;SPC IL W     - 1,890,387.50  2,607,693.61   sFT  1.00005179   +0 45 43.1
 MF0560;UTM  16      - 4,635,241.848   331,923.920   MT  0.99994763   -1 21 04.3
 MF0560
 MF0560!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0560!SPC IL W     -   0.99996603  x   1.00005179  =   1.00001782
 MF0560!UTM  16      -   0.99996603  x   0.99994763  =   0.99991366
 MF0560
 MF0560:                Primary Azimuth Mark                     Grid Az
 MF0560:SPC IL W     -  MILAN TOWNSHIP ATT MICROWAVE             094 09 55.0
 MF0560:UTM  16      -  MILAN TOWNSHIP ATT MICROWAVE             096 16 42.4
 MF0560
 MF0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3192335241(NAD 83)
 MF0560
 MF0560|---------------------------------------------------------------------|
 MF0560| PID    Reference Object                     Distance      Geod. Az  |
 MF0560|                                                           dddmmss.s |
 MF0560| MF1532 MILAN TOWNSHIP ATT MICROWAVE        APPROX. 8.5 KM 0945538.1 |
 MF0560| MF0563 STEWARD RM 3                         31.178 METERS 16218     |
 MF0560| MF0561 STEWARD RM 2                         33.131 METERS 18748     |
 MF0560| MF0559 STEWARD RM                            3.078 METERS 30126     |
 MF0560|---------------------------------------------------------------------|
 MF0560
 MF0560                          SUPERSEDED SURVEY CONTROL
 MF0560
 MF0560  NAD 83(1996)-  41 51 04.47194(N)    089 01 28.98194(W) AD(       ) 2
 MF0560  NAD 83(1986)-  41 51 04.47121(N)    089 01 28.98491(W) AD(       ) 2
 MF0560  NAD 27      -  41 51 04.36610(N)    089 01 28.64830(W) AD(       ) 2
 MF0560  USSD        -  41 51 04.51400(N)    089 01 28.43200(W) AD(       ) 3
 MF0560  NGVD 29 (??/??/92)  249.675  (m)          819.14   (f) ADJ UNCH    1 1
 MF0560  NGVD 29             249.68   (m)          819.2    (f) LEVELING    3  
 MF0560
 MF0560.Superseded values are not recommended for survey control.
 MF0560
 MF0560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0560.See file dsdata.pdf to determine how the superseded data were derived.
 MF0560
 MF0560_MARKER: DS = TRIANGULATION STATION DISK
 MF0560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0560_STAMPING: STEWARD 819.142 1920
 MF0560_MARK LOGO: CGS
 MF0560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0560+STABILITY: SURFACE MOTION
 MF0560
 MF0560  HISTORY     - Date     Condition        Report By
 MF0560  HISTORY     - 1920     MONUMENTED       CGS
 MF0560  HISTORY     - 1954     GOOD             CGS
 MF0560  HISTORY     - 1969     GOOD             CGS
 MF0560  HISTORY     - 1969     GOOD             CGS
 MF0560  HISTORY     - 1970     GOOD             NGS
 MF0560  HISTORY     - 1973     MARK NOT FOUND   NGS
 MF0560  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0560  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0560  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0560
 MF0560                          STATION DESCRIPTION
 MF0560
 MF0560'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF0560'STATION IS LOCATED AT STEWARD JUNCTION, ABOUT 20 YARDS N
 MF0560'BY NE OF THE RAILROAD STATION, ON THE W SIDE OF THE CHICAGO,
 MF0560'BURLINGTON AND QUINCY RAILROAD TRACK AND THE E SIDE OF THE CHICAGO,
 MF0560'MILWAUKEE AND ST. PAUL RAILWAY TRACK, 130 YARDS S OF A SIGNAL
 MF0560'TOWER, 75 YARDS S OF THE JUNCTION POINT OF THE TWO RAILROADS,
 MF0560'AND 3.70 METERS (12.14 FEET) W OF THE W AND NEAREST RAIL OF
 MF0560'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD TRACK.  THE
 MF0560'SURFACE AND UNDERGROUND MARKS ARE STANDARD BRONZE DISKS SET
 MF0560'IN CONCRETE.  THE REFERENCE
 MF0560'MARK IS ON THE SAME SIDE OF THE CHICAGO, MILWAUKEE AND ST.
 MF0560'PAUL RAILWAY TRACK AND IS A BRONZE DISK SET IN CONCRETE
 MF0560'BASE OF A SEMAPHORE SIGNAL POST, 3.10 METERS (10.17 FEET)
 MF0560'FROM THE STATION, N 58 DEG 49 MIN W.
 MF0560'ELEVATION OF THE STATION MARK IS 249.824 METERS (819.631
 MF0560
 MF0560                          STATION RECOVERY (1954)
 MF0560
 MF0560'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0560'STATION WAS RECOVERED AS DESCRIBED AND STATION MARK AND THE
 MF0560'REFERENCE MARK WERE FOUND IN GOOD CONDITION.  THE DISTANCE
 MF0560'TO THE REFERENCE MARK DID NOT CHECK.  THE STATION MARK IS
 MF0560'UNDER A POWER LINE WHERE A TOWER COULD NOT BE BUILT.  REFERENCE
 MF0560'MARK NO. 2 WAS ESTABLISHED AND USED AS A NEW STATION.  IT
 MF0560'IS 121 FEET SOUTHWEST OF THE INTERSECTION OF A GRAVEL ROAD
 MF0560'AND THE C.B. AND Q. RAILROAD TRACKS, 37 FEET EAST OF THE
 MF0560'EAST RAIL OF THE C.M. AND ST. P. RAILROAD TRACKS AND 31 FEET
 MF0560'WEST OF THE CENTER OF THE GRAVEL ROAD.  THE MARK IS FLUSH
 MF0560'AND THE DISK IS STAMPED STEWARD NO 2 1920.  THE
 MF0560'OLD DESCRIPTION IS ADEQUATE.
 MF0560'
 MF0560'DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS AND OBJECTS
 MF0560'VISIBLE FROM THE GROUND--
 MF0560
 MF0560                          STATION RECOVERY (1969)
 MF0560
 MF0560'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 MF0560'THE STATION MARK, STAMPED STEWARD 819.142 1920 IS ABOUT
 MF0560'5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0560'RAILROAD FROM THE STATION AT ROCHELLE, 10 RAILS SOUTH OF THE
 MF0560'JUNCTION OF THE RAILROAD AND THE CHICAGO, MILWAUKEE, ST.
 MF0560'PAUL AND PACIFIC RAILROAD, 12 FEET SOUTHWEST OF THE SOUTHWEST
 MF0560'RAIL OF THE SOUTHWEST SET OF TRACKS OF THE CHICAGO, BURLINGTON
 MF0560'AND QUINCY RAILROAD, 56-1/2 FEET EAST OF THE EAST RAIL OF THE
 MF0560'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 19 FEET
 MF0560'WEST OF THE CENTER LINE OF A GRAVELED ROAD, 83-1/2 FEET
 MF0560'NORTHWEST AND ACROSS THE ROAD FROM A RAILROAD WARNING SIGNAL,
 MF0560'108.71 FEET NORTH OF R.M. 2, 10.10 FEET SOUTHEAST OF R.M.
 MF0560'STEWARD, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 MF0560'IN THE TOP OF A CONCRETE POST WHICH IS 3 INCHES BELOW THE
 MF0560'SURFACE OF THE GROUND.
 MF0560'
 MF0560'R.M. STEWARD, STAMPED 819.126 STEWARD 1920 IS 10.10 FEET NORTHWEST
 MF0560'OF THE STATION MARK, 112.2 FEET NORTHEAST OF R.M. 2, 18 FEET
 MF0560'SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST SET OF
 MF0560'TRACKS OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, 48
 MF0560'FEET EAST OF THE EAST RAIL OF THE CHICAGO, MILWAUKEE, ST.
 MF0560'PAUL AND PACIFIC RAILROAD, 29 FEET WEST OF THE CENTER LINE
 MF0560'OF A GRAVELED ROAD, SET IN THE CENTER OF THE TOP OF THE
 MF0560'CONCRETE BASE FOR AN ABANDONED SIGNAL, 92 FEET NORTHEAST AND
 MF0560'ACROSS THE ROAD FROM A RAILROAD WARNING SIGNAL, AND ABOUT
 MF0560'LEVEL WITH THE SURFACE OF THE GROUND.
 MF0560'
 MF0560'NOTE--THE CONCRETE BASE IS CRACKED AND THE DISK IS LOOSE.
 MF0560'THIS MARK WAS NOT LEVELED TO BY THIS PARTY IN 1969.
 MF0560'
 MF0560'R.M. 2, STAMPED STEWARD NO 2 1920 IS 108.71 FEET SOUTH OF
 MF0560'THE STATION MARK, 100 FEET SOUTHWEST AND ACROSS A GRAVELED
 MF0560'ROAD FROM THE SOUTHWEST RAIL OF THE CHICAGO, BURLINGTON
 MF0560'AND QUINCY RAILROAD, 37 FEET EAST OF THE EAST RAIL OF THE
 MF0560'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 31 FEET
 MF0560'WEST OF THE CENTER LINE OF THE ROAD, 1.0 FOOT NORTHEAST OF
 MF0560'A METAL WITNESS POST AND SET IN THE TOP OF A CONCRETE POST
 MF0560'WHICH IS 1 INCH BELOW THE SURFACE OF THE GROUND.
 MF0560'
 MF0560'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5.55 MILES SOUTH
 MF0560
 MF0560                          STATION RECOVERY (1969)
 MF0560
 MF0560'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0560'5.6 MI S FROM ROCHELLE.
 MF0560'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0560'RAILROAD FROM THE STATION AT ROCHELLE, 10 RAILS SOUTH OF THE
 MF0560'JUNCTION OF THE RAILROAD AND THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0560'AND PACIFIC RAILROAD, 12 FEET SOUTHWEST OF THE SOUTHWEST RAIL
 MF0560'OF THE SOUTHWEST SET OF TRACKS OF THE CHICAGO, BURLINGTON AND
 MF0560'QUINCY RAILROAD, 56 1/2 FEET EAST OF THE EAST RAIL OF THE CHICAGO,
 MF0560'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 19 FEET WEST OF THE
 MF0560'CENTER LINE OF A GRAVELED ROAD, 83 1/2 FEET NORTHWEST AND ACROSS
 MF0560'THE ROAD FROM A RAILROAD WARNING SIGNAL, 108.71 FEET NORTH OF
 MF0560'STEWARD RM 2, 10.10 FEET SOUTHEAST OF RM STEWARD, ABOUT  2 FEET
 MF0560'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 MF0560'WHICH IS 3 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 17, T39N,
 MF0560'R2E
 MF0560
 MF0560                          STATION RECOVERY (1970)
 MF0560
 MF0560'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0560'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD
 MF0560'CONDITION.  THE 1920 REFERENCE MARK WAS NOT FOUND AND ASSUMED
 MF0560'TO HAVE BEEN DESTROYED BY GRADING SINCE THE BASE IT WAS
 MF0560'SET IN WAS FOUND BROKEN.  A REFERENCE MARK 3 WAS SET.  THE
 MF0560'DISTANCE AND DIRECTION TO REFERENCE MARK 2 CHECKED.  A NEW
 MF0560'DESCRIPTION FOLLOWS--
 MF0560'
 MF0560'THE STATION IS LOCATED AT THE NORTHWEST EDGE OF STEWARD, AT THE
 MF0560'JUNCTION OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0560'WITH THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD,
 MF0560'1 FOOT EAST OF A METAL WITNESS POST, 46 FEET SOUTHEAST OF
 MF0560'A POWER POLE, 56 FEET EAST OF THE EAST RAIL OF THE CHICAGO,
 MF0560'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 11-1/2 FEET SOUTHWEST
 MF0560'OF THE SOUTHWEST RAIL OF THE CHICAGO, BURLINGTON AND QUINCY
 MF0560'RAILROAD AND 10 FEET WEST OF THE CENTERLINE OF A STREET.  THE
 MF0560'MONUMENT IS 4 INCHES UNDERGROUND AND THE DISK IS STAMPED
 MF0560'STEWARD 1920.
 MF0560'
 MF0560'REFERENCE MARK 2 IS 37 FEET EAST OF THE EAST RAIL OF THE
 MF0560'RAILROAD, 2 FEET WEST OF THE CONCRETE CURBING OF THE STREET,
 MF0560'25 FEET WEST OF THE CENTERLINE OF THE STREET, 68 FEET SOUTHWEST
 MF0560'OF THE SOUTHWEST RAIL OF RAILROAD, 1 FOOT NORTH OF A METAL
 MF0560'WITNESS POST AND 81 FEET NORTH OF A POWER POLE.  THE MONUMENT
 MF0560'IS FLUSH AND THE DISK IS STAMPED STEWARD NO 2 1920.
 MF0560'
 MF0560'REFERENCE MARK 3 IS A STANDARD DISK STAMPED STEWARD 1920
 MF0560'NO 3 1970 SET IN A DRILL HOLE IN THE CONCRETE EAST CURBING
 MF0560'OF THE STREET, 23 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 MF0560'RAILROAD, 13 FEET WEST OF A POWER POLE, 21 FEET EAST OF THE
 MF0560'CENTERLINE OF THE STREET AND 21 FEET SOUTH OF A RAILROAD
 MF0560'CROSSING SIGNAL.
 MF0560'
 MF0560'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0560'
 MF0560'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT STEWARD
 MF0560
 MF0560                          STATION RECOVERY (1973)
 MF0560
 MF0560'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 MF0560'MARK NOT FOUND.
 MF0560
 MF0560                          STATION RECOVERY (1995)
 MF0560
 MF0560'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0560'MARK NOT FOUND.
 MF0560
 MF0560                          STATION RECOVERY (2002)
 MF0560
 MF0560'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0560'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0560
 MF0560                          STATION RECOVERY (2003)
 MF0560
 MF0560'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0560'RM 2 AND RM 3 NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0559 ***********************************************************************
 MF0559  DESIGNATION -  STEWARD RM
 MF0559  PID         -  MF0559
 MF0559  STATE/COUNTY-  IL/LEE
 MF0559  COUNTRY     -  US
 MF0559  USGS QUAD   -  STEWARD (2018)
 MF0559
 MF0559                         *CURRENT SURVEY CONTROL
 MF0559  ______________________________________________________________________
 MF0559* NAD 83(1986) POSITION- 41 51 04.52   (N) 089 01 29.09   (W)   HD_HELD1
 MF0559* NAVD 88 ORTHO HEIGHT -   249.620 (meters)      818.96  (feet) ADJUSTED
 MF0559  ______________________________________________________________________
 MF0559  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0559  DYNAMIC HEIGHT  -        249.529 (meters)      818.66  (feet) COMP
 MF0559  MODELED GRAVITY -    980,254.2   (mgal)                       NAVD 88
 MF0559
 MF0559  VERT ORDER      -  FIRST     CLASS II
 MF0559
 MF0559.The horizontal coordinates were determined by differentially corrected
 MF0559.hand held GPS observations or other comparable positioning techniques
 MF0559.and have an estimated accuracy of +/- 3 meters.
 MF0559
 MF0559.The orthometric height was determined by differential leveling and
 MF0559.adjusted by the NATIONAL GEODETIC SURVEY
 MF0559.in June 1991.
 MF0559
 MF0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0559.GEOID18 height accuracy estimate available here.
 MF0559
 MF0559.Click photographs - Photos may exist for this station.
 MF0559
 MF0559.The dynamic height is computed by dividing the NAVD 88
 MF0559.geopotential number by the normal gravity value computed on the
 MF0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0559.degrees latitude (g = 980.6199 gals.).
 MF0559
 MF0559.The modeled gravity was interpolated from observed gravity values.
 MF0559
 MF0559;                    North         East    Units  Estimated Accuracy
 MF0559;SPC IL W     -   576,192.7     794,824.0     MT  (+/- 3 meters HH1 GPS) 
 MF0559
 MF0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3192135243(NAD 83)
 MF0559
 MF0559                          SUPERSEDED SURVEY CONTROL
 MF0559
 MF0559  NGVD 29 (??/??/92)  249.682  (m)          819.17   (f) ADJ UNCH    1 2
 MF0559
 MF0559.Superseded values are not recommended for survey control.
 MF0559
 MF0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0559.See file dsdata.pdf to determine how the superseded data were derived.
 MF0559
 MF0559_MARKER: DR = REFERENCE MARK DISK
 MF0559_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0559+WITH SETTING: PAVEMENT
 MF0559_SP_SET: SIGNAL BASE
 MF0559_STAMPING: 819.126 STEWARD 1920
 MF0559_MARK LOGO: CGS
 MF0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0559+STABILITY: SURFACE MOTION
 MF0559
 MF0559  HISTORY     - Date     Condition        Report By
 MF0559  HISTORY     - 1920     MONUMENTED       CGS
 MF0559  HISTORY     - 1969     POOR             CGS
 MF0559  HISTORY     - 1970     MARK NOT FOUND   NGS
 MF0559  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0559  HISTORY     - 20020123 MARK NOT FOUND   USPSQD
 MF0559  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF0559
 MF0559                          STATION DESCRIPTION
 MF0559
 MF0559'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0559'5.6 MI S FROM ROCHELLE.
 MF0559'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON, AND QUINCY
 MF0559'RAILROAD FROM THE STATION AT ROCHELLE, 10 RAILS SOUTH OF THE
 MF0559'JUNCTION OF THE RAILROAD AND THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0559'AND PACIFIC RAILROAD, 18 FEET SOUTHWEST OF THE SOUTHWEST RAIL
 MF0559'OF THE SOUTHWEST SET OF TRACKS OF THE CHICAGO, BURLINGTON AND
 MF0559'QUINCY RAILROAD, 48 FEET EAST OF THE EAST RAIL OF THE CHICAGO,
 MF0559'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 29 FEET WEST OF THE
 MF0559'CENTER LINE OF A GRAVELED ROAD, SET IN THE CENTER OF THE TOP OF
 MF0559'THE CONCRETE BASE FOR AN ABANDONED SIGNAL, 92 FEET NORTHEAST
 MF0559'AND ACROSS THE ROAD FROM A RAILROAD WARNING SIGNAL, 112.2 FEET
 MF0559'NORTHEAST OF STEWARD RM 2, 10.10 FEET NORTHWEST OF TRIANGULATION
 MF0559'STATION STEWARD 1920, AND ABOUT LEVEL WITH THE SURFACE OF THE
 MF0559'GROUND.  NOTE-- THE CONCRETE BASE IS CRACKED AND THE DISK IS
 MF0559'LOOSE.  SEC 17, T39N, R2E
 MF0559
 MF0559                          STATION RECOVERY (1970)
 MF0559
 MF0559'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 MF0559'MARK NOT FOUND.
 MF0559
 MF0559                          STATION RECOVERY (1995)
 MF0559
 MF0559'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0559'MARK NOT FOUND.
 MF0559
 MF0559                          STATION RECOVERY (2002)
 MF0559
 MF0559'RECOVERY NOTE BY US POWER SQUADRON 2002
 MF0559'MARK NOT FOUND.
 MF0559
 MF0559                          STATION RECOVERY (2003)
 MF0559
 MF0559'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0559'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0561 ***********************************************************************
 MF0561  DESIGNATION -  STEWARD RM 2
 MF0561  PID         -  MF0561
 MF0561  STATE/COUNTY-  IL/LEE
 MF0561  COUNTRY     -  US
 MF0561  USGS QUAD   -  STEWARD (2018)
 MF0561
 MF0561                         *CURRENT SURVEY CONTROL
 MF0561  ______________________________________________________________________
 MF0561* NAD 83(1997) POSITION- 41 51 03.40721(N) 089 01 29.17438(W)   ADJUSTED
 MF0561* NAVD 88 ORTHO HEIGHT -   249.622 (meters)      818.97  (feet) ADJUSTED
 MF0561  ______________________________________________________________________
 MF0561  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0561  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 MF0561  DYNAMIC HEIGHT  -        249.532 (meters)      818.67  (feet) COMP
 MF0561  MODELED GRAVITY -    980,254.2   (mgal)                       NAVD 88
 MF0561
 MF0561  HORZ ORDER      -  THIRD
 MF0561  VERT ORDER      -  FIRST     CLASS I
 MF0561
 MF0561.The horizontal coordinates were established by classical geodetic methods
 MF0561.and adjusted by the National Geodetic Survey in October 1999.
 MF0561
 MF0561.The orthometric height was determined by differential leveling and
 MF0561.adjusted by the NATIONAL GEODETIC SURVEY
 MF0561.in June 1991.
 MF0561
 MF0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0561.GEOID18 height accuracy estimate available here.
 MF0561
 MF0561.Click photographs - Photos may exist for this station.
 MF0561
 MF0561.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0561
 MF0561.The dynamic height is computed by dividing the NAVD 88
 MF0561.geopotential number by the normal gravity value computed on the
 MF0561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0561.degrees latitude (g = 980.6199 gals.).
 MF0561
 MF0561.The modeled gravity was interpolated from observed gravity values.
 MF0561
 MF0561. The following values were computed from the NAD 83(1997) position.
 MF0561
 MF0561;                    North         East     Units Scale Factor Converg.
 MF0561;SPC IL W     -   576,158.380   794,822.538   MT  1.00005178   +0 45 42.9
 MF0561;SPC IL W     - 1,890,279.62  2,607,680.28   sFT  1.00005178   +0 45 42.9
 MF0561;UTM  16      - 4,635,209.140   331,918.647   MT  0.99994765   -1 21 04.4
 MF0561
 MF0561!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0561!SPC IL W     -   0.99996603  x   1.00005178  =   1.00001781
 MF0561!UTM  16      -   0.99996603  x   0.99994765  =   0.99991368
 MF0561
 MF0561:                Primary Azimuth Mark                     Grid Az
 MF0561:SPC IL W     -  MILAN TOWNSHIP ATT MICROWAVE             093 56 29.2
 MF0561:UTM  16      -  MILAN TOWNSHIP ATT MICROWAVE             096 03 16.5
 MF0561
 MF0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3191835209(NAD 83)
 MF0561
 MF0561|---------------------------------------------------------------------|
 MF0561| PID    Reference Object                     Distance      Geod. Az  |
 MF0561|                                                           dddmmss.s |
 MF0561| MF0562 STEWARD RM 2 RM 4                    12.147 METERS 00234     |
 MF0561| MF0559 STEWARD RM                           34.500 METERS 00307     |
 MF0561| MF0560 STEWARD                              33.131 METERS 00748     |
 MF0561| MF0563 STEWARD RM 3                         14.330 METERS 07729     |
 MF0561| MF1532 MILAN TOWNSHIP ATT MICROWAVE        APPROX. 8.5 KM 0944212.1 |
 MF0561|---------------------------------------------------------------------|
 MF0561
 MF0561                          SUPERSEDED SURVEY CONTROL
 MF0561
 MF0561  NAD 83(1996)-  41 51 03.40805(N)    089 01 29.17704(W) AD(       ) 3
 MF0561  NAD 83(1986)-  41 51 03.40736(N)    089 01 29.18000(W) AD(       ) 3
 MF0561  NAD 27      -  41 51 03.30210(N)    089 01 28.84350(W) AD(       ) 3
 MF0561  NGVD 29 (??/??/92)  249.681  (m)          819.16   (f) ADJ UNCH    1 1
 MF0561  NGVD 29             249.68   (m)          819.2    (f) LEVELING    3  
 MF0561
 MF0561.Superseded values are not recommended for survey control.
 MF0561
 MF0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0561.See file dsdata.pdf to determine how the superseded data were derived.
 MF0561
 MF0561_MARKER: DR = REFERENCE MARK DISK
 MF0561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0561_STAMPING: STEWARD NO 2 1920
 MF0561_MARK LOGO: CGS
 MF0561_PROJECTION: FLUSH
 MF0561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0561+STABILITY: SURFACE MOTION
 MF0561
 MF0561  HISTORY     - Date     Condition        Report By
 MF0561  HISTORY     - 1954     MONUMENTED       CGS
 MF0561  HISTORY     - 1969     GOOD             CGS
 MF0561  HISTORY     - 1970     GOOD             NGS
 MF0561  HISTORY     - 1970     GOOD             NGS
 MF0561  HISTORY     - 1973     GOOD             NGS
 MF0561  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0561  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0561  HISTORY     - 20030628 GOOD             USPSQD
 MF0561
 MF0561                          STATION DESCRIPTION
 MF0561
 MF0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF0561'STATION IS LOCATED ON THE WEST SIDE OF A GRAVEL ROAD BETWEEN
 MF0561'THE CHICAGO, BURLINGTON AND QUINCY AND THE CHICAGO, MILWAUKEE AND
 MF0561'ST. PAUL RAILROAD TRACKS ABOUT 125 YARDS SOUTHEAST OF THE
 MF0561'JUNCTION OF THE TWO TRACKS IN THE NORTH SECTION OF STEWARD
 MF0561'JUNCTION.  IT IS 121 FEET SOUTHWEST OF THE INTERSECTION OF
 MF0561'THE GRAVEL ROAD AND THE C.B. AND Q. RAILROAD TRACKS, 37 FEET
 MF0561'EAST OF THE EAST RAIL OF THE C.M. AND ST. P. RAILROAD TRACKS
 MF0561'AND 31 FEET WEST OF THE CENTER OF THE GRAVEL ROAD.  THE MARK
 MF0561'IS FLUSH AND THE DISK IS STAMPED STEWARD NO 2 1920.
 MF0561'
 MF0561'REFERENCE MARK NO. 1 IS 37 FEET WEST OF THE CENTER OF THE
 MF0561'GRAVEL ROAD.  THE DISK IS SET FLUSH IN A DRILLHOLE IN A LARGE
 MF0561'SQUARE BLOCK OF CONCRETE WHICH IS FLUSH WITH THE GROUND AND
 MF0561'IT IS STAMPED STEWARD 1920 819.126.
 MF0561'
 MF0561'STEWARD 1920 IS 27 FEET WEST OF THE CENTER OF THE GRAVEL ROAD.
 MF0561'THE MARK IS FLUSH AND THE DISK IS STAMPED STEWARD 1920 819.142.
 MF0561'
 MF0561'NO SUITABLE LOCATION COULD BE FOUND TO ESTABLISH AN AZIMUTH
 MF0561'MARK.
 MF0561'
 MF0561'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF0561
 MF0561                          STATION RECOVERY (1969)
 MF0561
 MF0561'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0561'5.6 MI S FROM ROCHELLE.
 MF0561'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0561'RAILROAD FROM THE STATION AT ROCHELLE, 12 RAILS SOUTH OF THE
 MF0561'JUNCTION OF THE RAILROAD AND THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0561'AND PACIFIC RAILROAD, 100 FEET SOUTHWEST AND ACROSS A GRAVELED
 MF0561'ROAD FROM THE SOUTHWEST RAIL OF THE CHICAGO, BURLINGTON AND
 MF0561'QUINCY RAILROAD, 37 FEET EAST OF THE EAST RAIL OF THE CHICAGO,
 MF0561'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 31 FEET WEST OF THE
 MF0561'CENTER LINE OF THE ROAD, 108.71 FEET SOUTH OF TRIANGULATION
 MF0561'STATION STEWARD 1920, 1.0 FOOT NORTHEAST OF A METAL WITNESS POST,
 MF0561'AND SET IN THE TOP OF A CONCRETE POST WHICH IS 1 INCH BELOW THE
 MF0561'SURFACE OF THE GROUND.  SEC 17, T 39N, R 2E.
 MF0561
 MF0561                          STATION RECOVERY (1970)
 MF0561
 MF0561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0561'THE STATION MARK AND STEWARD 1920 WERE FOUND IN GOOD CONDITION.
 MF0561'THE DISTANCE AND DIRECTION TO STEWARD 1920 CHECKED.  REFERENCE
 MF0561'MARK 1 WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED BY
 MF0561'GRADING SINCE THE BASE IT WAS SET IN WAS FOUND BROKEN.  A
 MF0561'REFERENCE MARK 3 WAS SET.  A NEW DESCRIPTION FOLLOWS--
 MF0561'
 MF0561'THE STATION IS LOCATED IN THE NORTHWEST EDGE OF STEWARD, AT
 MF0561'THE JUNCTION OF THE CHICAGO, BURLINGTON AND QUINCY AND CHICAGO,
 MF0561'MILWAUKEE ST. PAUL AND PACIFIC RAILROADS, ABOUT 125 YARDS
 MF0561'SOUTHEAST OF THE JUNCTION, 37 FEET EAST OF THE EAST RAIL OF
 MF0561'RAILROAD, 2 FEET WEST OF THE WEST CURBING OF STREET, 25 FEET
 MF0561'WEST OF THE CENTERLINE OF THE STREET, 68 FEET SOUTHWEST OF THE
 MF0561'SOUTHWEST RAIL OF RAILROAD, 1 FOOT NORTH OF A METAL WITNESS
 MF0561'POST AND 81 FEET NORTH OF A POWER POLE.  THE MONUMENT IS FLUSH
 MF0561'AND THE DISK IS STAMPED STEWARD NO 2 1920.  (NOTE 11A)
 MF0561'
 MF0561'STEWARD 1920 IS 1 FOOT EAST OF A METAL WITNESS POST, 46 FEET
 MF0561'SOUTHEAST OF A POWER POLE, 56 FEET EAST OF EAST RAIL OF RAILROAD,
 MF0561'11-1/2 FEET SOUTHWEST OF SOUTHWEST RAIL OF RAILROAD AND
 MF0561'10 FEET WEST OF THE CENTERLINE OF THE STREET.  THE MONUMENT
 MF0561'IS 4 INCHES UNDERGROUND AND THE DISK IS STAMPED STEWARD 1920.
 MF0561'
 MF0561'REFERENCE MARK 3 IS A STANDARD DISK STAMPED STEWARD 1920
 MF0561'NO 3 1970 SET IN A DRILL HOLE IN THE CONCRETE EAST CURBING
 MF0561'OF THE STREET, 23 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 MF0561'THE RAILROAD, 13 FEET WEST OF A POWER POLE, 21 FEET EAST OF
 MF0561'THE CENTERLINE OF THE STREET AND 21 FEET SOUTH OF A RAILROAD
 MF0561'CROSSING SIGNAL.
 MF0561'
 MF0561'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0561'
 MF0561'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT STEWARD
 MF0561
 MF0561                          STATION RECOVERY (1970)
 MF0561
 MF0561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 MF0561'RECOVERED IN GOOD CONDITION.
 MF0561
 MF0561                          STATION RECOVERY (1973)
 MF0561
 MF0561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 MF0561'THE STATION MARK AND REFERENCE MARK 3 WERE FOUND AS DESCRIBED
 MF0561'AND IN GOOD CONDITION.  STEWARD 1920 WAS NOT FOUND AND ASSUMED TO
 MF0561'HAVE BEEN DESTROYED OR COVERED BY PAVEMENT SINCE MEASUREMENT
 MF0561'AND ANGLE PUTS IT IN PAVED ROAD.  THE DISTANCE AND DIRECTION
 MF0561'TO REFERENCE MARK 3 CHECKED.  REFERENCE MARK 4 WAS SET.  THE
 MF0561'DIRECTION TO THE WATER TANK CHECKED.  THE RECOVERY NOTE IS
 MF0561'GOOD WITH THE DELETION OF STEWARD 1920 AND THE ADDITION OF
 MF0561'REFERENCE MARK 4.
 MF0561'
 MF0561'THE STATION MARK IS NOW 4 INCHES UNDERGROUND.
 MF0561'
 MF0561'REFERENCE MARK 4 IS A STANDARD DISK STAMPED STEWARD R.M. NO 2 1954
 MF0561'NO 4 1973, SET IN THE TOP OF WEST CONCRETE CURB OF STREET, 24
 MF0561'FEET WEST OF THE CENTERLINE OF THE STREET, 50 FEET SOUTHWEST
 MF0561'OF RAILROAD TRACKS, 40 FEET EAST OF EAST RAIL OF RAILROAD TRACK.
 MF0561'
 MF0561'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0561'
 MF0561'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT STEWARD
 MF0561
 MF0561                          STATION RECOVERY (1995)
 MF0561
 MF0561'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0561'MARK NOT FOUND.
 MF0561
 MF0561                          STATION RECOVERY (2002)
 MF0561
 MF0561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0561'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0561
 MF0561                          STATION RECOVERY (2003)
 MF0561
 MF0561'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0561'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0563 ***********************************************************************
 MF0563  DESIGNATION -  STEWARD RM 3
 MF0563  PID         -  MF0563
 MF0563  STATE/COUNTY-  IL/LEE
 MF0563  COUNTRY     -  US
 MF0563  USGS QUAD   -  STEWARD (2018)
 MF0563
 MF0563                         *CURRENT SURVEY CONTROL
 MF0563  ______________________________________________________________________
 MF0563* NAD 83(1986) POSITION- 41 51 03.51   (N) 089 01 28.57   (W)   HD_HELD1
 MF0563* NAVD 88 ORTHO HEIGHT -   249.73  (meters)      819.3   (feet) RESET
 MF0563  ______________________________________________________________________
 MF0563  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0563  VERT ORDER      -  THIRD
 MF0563
 MF0563.The horizontal coordinates were determined by differentially corrected
 MF0563.hand held GPS observations or other comparable positioning techniques
 MF0563.and have an estimated accuracy of +/- 3 meters.
 MF0563
 MF0563.The orthometric height was computed from unverified reset data.
 MF0563
 MF0563.No vertical observational check was made to the station.
 MF0563
 MF0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0563.GEOID18 height accuracy estimate available here.
 MF0563
 MF0563.Click photographs - Photos may exist for this station.
 MF0563
 MF0563;                    North         East    Units  Estimated Accuracy
 MF0563;SPC IL W     -   576,161.7     794,836.4     MT  (+/- 3 meters HH1 GPS) 
 MF0563
 MF0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3193235211(NAD 83)
 MF0563
 MF0563                          SUPERSEDED SURVEY CONTROL
 MF0563
 MF0563  NGVD 29 (??/??/??)  249.79   (m)          819.5    (f) RESET       3  
 MF0563
 MF0563.Superseded values are not recommended for survey control.
 MF0563
 MF0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0563.See file dsdata.pdf to determine how the superseded data were derived.
 MF0563
 MF0563_MARKER: DR = REFERENCE MARK DISK
 MF0563_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF0563_SP_SET: CURB
 MF0563_STAMPING: STEWARD 1920 NO 3 1970
 MF0563_MARK LOGO: CGS
 MF0563_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0563
 MF0563  HISTORY     - Date     Condition        Report By
 MF0563  HISTORY     - 1970     MONUMENTED       NGS
 MF0563  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0563  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0563  HISTORY     - 20030628 GOOD             USPSQD
 MF0563
 MF0563                          STATION DESCRIPTION
 MF0563
 MF0563'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF0563'AT STEWARD.
 MF0563'THIS MARK IS A STANDARD REFERENCE MARK DISK SET IN THE EAST
 MF0563'CONCRETE CURBING OF STREET AT THE NORTHWEST EDGE OF STEWARD,
 MF0563'ABOUT 125 YARDS SOUTHEAST OF THE JUNCTION OF THE CHICAGO,
 MF0563'BURLINGTON AND QUINCY AND CHICAGO, MILWAUKEE, ST. PAUL AND
 MF0563'PACIFIC RAILROADS, 23 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 MF0563'RAILROAD, 13 FEET WEST OF A POWER POLE, 21 FEET EAST OF THE
 MF0563'CENTERLINE OF STREET AND 21 FEET SOUTH OF A RAILROAD CROSSING
 MF0563'SIGNAL.
 MF0563
 MF0563                          STATION RECOVERY (1995)
 MF0563
 MF0563'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0563'MARK NOT FOUND.
 MF0563
 MF0563                          STATION RECOVERY (2002)
 MF0563
 MF0563'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0563'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0563
 MF0563                          STATION RECOVERY (2003)
 MF0563
 MF0563'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0563'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1895 ***********************************************************************
 HB1895  DESIGNATION -  STEWART R 9 21
 HB1895  PID         -  HB1895
 HB1895  STATE/COUNTY-  IL/POPE
 HB1895  COUNTRY     -  US
 HB1895  USGS QUAD   -  SMITHLAND (2019)
 HB1895
 HB1895                         *CURRENT SURVEY CONTROL
 HB1895  ______________________________________________________________________
 HB1895* NAD 83(2011) POSITION- 37 14 55.53832(N) 088 29 47.53065(W)   ADJUSTED
 HB1895* NAD 83(2011) ELLIP HT-    76.299 (meters)        (06/27/12)   ADJUSTED
 HB1895* NAD 83(2011) EPOCH   -  2010.00
 HB1895* NAVD 88 ORTHO HEIGHT -   105.1   (meters)      345.    (feet) GPS OBS
 HB1895  ______________________________________________________________________
 HB1895  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1895  GEOID HEIGHT    -        -28.870 (meters)                     GEOID93
 HB1895  GEOID HEIGHT    -        -28.775 (meters)                     GEOID18
 HB1895  NAD 83(2011) X  -    133,374.877 (meters)                     COMP
 HB1895  NAD 83(2011) Y  - -5,081,641.458 (meters)                     COMP
 HB1895  NAD 83(2011) Z  -  3,839,451.495 (meters)                     COMP
 HB1895  LAPLACE CORR    -         -2.47  (seconds)                    DEFLEC18
 HB1895
 HB1895  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1895  Standards:
 HB1895         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1895            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1895  -------------------------------------------------------------------
 HB1895  NETWORK    1.23   1.57           0.56   0.42   0.80     -0.16901038
 HB1895  -------------------------------------------------------------------
 HB1895  Click here for local accuracies and other accuracy information.
 HB1895
 HB1895.The horizontal coordinates were established by GPS observations
 HB1895.and adjusted by the National Geodetic Survey in June 2012.
 HB1895
 HB1895.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1895.been affixed to the stable North American tectonic plate. See 
 HB1895.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1895
 HB1895.The horizontal coordinates are valid at the epoch date displayed above
 HB1895.which is a decimal equivalence of Year/Month/Day.
 HB1895
 HB1895.The orthometric height was determined by GPS observations and a
 HB1895.high-resolution geoid model.
 HB1895
 HB1895.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1895.GEOID18 height accuracy estimate available here.
 HB1895
 HB1895.Click photographs - Photos may exist for this station.
 HB1895
 HB1895.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1895
 HB1895.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1895
 HB1895.The ellipsoidal height was determined by GPS observations
 HB1895.and is referenced to NAD 83.
 HB1895
 HB1895. The following values were computed from the NAD 83(2011) position.
 HB1895
 HB1895;                    North         East     Units Scale Factor Converg.
 HB1895;SPC IL E     -    64,609.824   285,520.850   MT  0.99997758   -0 05 55.6
 HB1895;SPC IL E     -   211,974.06    936,746.32   sFT  0.99997758   -0 05 55.6
 HB1895;SPC KY1Z     - 1,105,183.257 1,256,368.763   MT  0.99996452   -1 41 10.6
 HB1895;SPC KY1Z     - 3,625,922.07  4,121,936.52   sFT  0.99996452   -1 41 10.6
 HB1895;SPC KY S     -   605,129.998   256,372.298   MT  0.99994651   -1 39 56.4
 HB1895;SPC KY S     - 1,985,330.67    841,114.78   sFT  0.99994651   -1 39 56.4
 HB1895;UTM  16      - 4,123,518.073   367,275.052   MT  0.99981700   -0 54 21.4
 HB1895
 HB1895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1895!SPC IL E     -   0.99998803  x   0.99997758  =   0.99996561
 HB1895!SPC KY1Z     -   0.99998803  x   0.99996452  =   0.99995255
 HB1895!SPC KY S     -   0.99998803  x   0.99994651  =   0.99993454
 HB1895!UTM  16      -   0.99998803  x   0.99981700  =   0.99980503
 HB1895
 HB1895:                Primary Azimuth Mark                     Grid Az
 HB1895:SPC IL E     -  STEWART R 9 21 AZ MK                     233 49 18.7
 HB1895:SPC KY1Z     -  STEWART R 9 21 AZ MK                     235 24 33.7
 HB1895:SPC KY S     -  STEWART R 9 21 AZ MK                     235 23 19.5
 HB1895:UTM  16      -  STEWART R 9 21 AZ MK                     234 37 44.5
 HB1895
 HB1895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6727523518(NAD 83)
 HB1895
 HB1895|---------------------------------------------------------------------|
 HB1895| PID    Reference Object                     Distance      Geod. Az  |
 HB1895|                                                           dddmmss.s |
 HB1895| HB1894 STEWART R 9 21 AZ MK                422.040 METERS 2334323.1 |
 HB1895|---------------------------------------------------------------------|
 HB1895
 HB1895                          SUPERSEDED SURVEY CONTROL
 HB1895
 HB1895  NAD 83(2007)-  37 14 55.53834(N)    088 29 47.53138(W) AD(2002.00) 0
 HB1895  ELLIP H (02/10/07)   76.324  (m)                       GP(2002.00)    
 HB1895  ELLIP H (03/08/05)   76.333  (m)                       GP(       ) 4 1
 HB1895  NAD 83(1997)-  37 14 55.53803(N)    088 29 47.53168(W) AD(       ) 1
 HB1895  ELLIP H (10/21/99)   76.313  (m)                       GP(       ) 4 1
 HB1895  NAD 83(1993)-  37 14 55.54263(N)    088 29 47.52993(W) AD(       ) 1
 HB1895  NAD 83(1986)-  37 14 55.54867(N)    088 29 47.53356(W) AD(       ) 1
 HB1895
 HB1895.Superseded values are not recommended for survey control.
 HB1895
 HB1895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1895.See file dsdata.pdf to determine how the superseded data were derived.
 HB1895
 HB1895_MARKER: I = METAL ROD
 HB1895_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1895_STAMPING: STEWART R-9-21 1991
 HB1895_MARK LOGO: USFS
 HB1895_PROJECTION: FLUSH
 HB1895_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1895_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1895+STABILITY: POSITION/ELEVATION WELL
 HB1895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1895+SATELLITE: SATELLITE OBSERVATIONS - December 13, 1992
 HB1895_ROD/PIPE-DEPTH: 10 meters
 HB1895
 HB1895  HISTORY     - Date     Condition        Report By
 HB1895  HISTORY     - 1991     MONUMENTED       USFS
 HB1895  HISTORY     - 19921213 GOOD
 HB1895
 HB1895                          STATION DESCRIPTION
 HB1895
 HB1895'DESCRIBED BY US FOREST SERVICE 1991
 HB1895'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 IN
 HB1895'HARRISBURG, ILLINOIS, GO SOUTHERLY ON ROUTE 34, 36.1 KM (22.4 MI) TO
 HB1895'THE INTERSECTION OF ROUTE 34 AND 146, TURN RIGHT (WEST) ONTO ROUTE
 HB1895'145 AND GO 15.0 KM (9.3 MI) TO THE STOP SIGN IN GOLCONDA, ILLINOIS
 HB1895'ACROSS FROM THE GOLCONDA POST OFFICE, LEAVING ILLINOIS STATE ROUTE
 HB1895'146 CONTINUE SOUTHERLY ON THE PAVED ROAD  5.5 KM (3.4 MI) TO A TEE
 HB1895'INTERSECTION, TURN RIGHT (SOUTHERLY) AND GO 0.76 KM (0.47 MI) TO THE
 HB1895'STATION ON THE LEFT (EAST) SIDE OF THE ROAD IN THE SETTLEMENT OF BAY
 HB1895'CITY AT THE CROSSROADS.  STATION (STEWART) IS AN ALUMINUM CYLINDER
 HB1895'WITH ACCESS COVER, SET IN CONCRETE WITH CENTER PUNCHED VERTICAL
 HB1895'STAINLESS STEEL ROD INSIDE ACCESS COVER.
 HB1895'1.)  5.5M SOUTHEAST OF THE CENTERLINE OF THE PAVED ROAD.
 HB1895'2.)  0.30M SOUTHEAST OF THE BACK OF THE GUARDRAIL.
 HB1895'3.)  15.2M NORTHWEST OF A POWER POLE.
 HB1895'4.)  11.03M EAST OF THE CENTERLINE OF A GRAVEL DRIVEWAY.
 HB1895
 HB1895                          STATION RECOVERY (1992)
 HB1895
 HB1895'RECOVERED 1992
 HB1895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1894 ***********************************************************************
 HB1894  DESIGNATION -  STEWART R 9 21 AZ MK
 HB1894  PID         -  HB1894
 HB1894  STATE/COUNTY-  IL/POPE
 HB1894  COUNTRY     -  US
 HB1894  USGS QUAD   -  PADUCAH NE (2018)
 HB1894
 HB1894                         *CURRENT SURVEY CONTROL
 HB1894  ______________________________________________________________________
 HB1894* NAD 83(2011) POSITION- 37 14 47.43790(N) 088 30 01.33584(W)   ADJUSTED
 HB1894* NAD 83(2011) ELLIP HT-    81.374 (meters)        (06/27/12)   ADJUSTED
 HB1894* NAD 83(2011) EPOCH   -  2010.00
 HB1894* NAVD 88 ORTHO HEIGHT -   110.2   (meters)      362.    (feet) GPS OBS
 HB1894  ______________________________________________________________________
 HB1894  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1894  GEOID HEIGHT    -        -28.870 (meters)                     GEOID93
 HB1894  GEOID HEIGHT    -        -28.764 (meters)                     GEOID18
 HB1894  NAD 83(2011) X  -    133,038.826 (meters)                     COMP
 HB1894  NAD 83(2011) Y  - -5,081,805.509 (meters)                     COMP
 HB1894  NAD 83(2011) Z  -  3,839,255.778 (meters)                     COMP
 HB1894  LAPLACE CORR    -         -2.52  (seconds)                    DEFLEC18
 HB1894
 HB1894  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1894  Standards:
 HB1894         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1894            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1894  -------------------------------------------------------------------
 HB1894  NETWORK    1.15   1.53           0.52   0.40   0.78     -0.11122260
 HB1894  -------------------------------------------------------------------
 HB1894  Click here for local accuracies and other accuracy information.
 HB1894
 HB1894.The horizontal coordinates were established by GPS observations
 HB1894.and adjusted by the National Geodetic Survey in June 2012.
 HB1894
 HB1894.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1894.been affixed to the stable North American tectonic plate. See 
 HB1894.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1894
 HB1894.The horizontal coordinates are valid at the epoch date displayed above
 HB1894.which is a decimal equivalence of Year/Month/Day.
 HB1894
 HB1894.The orthometric height was determined by GPS observations and a
 HB1894.high-resolution geoid model.
 HB1894
 HB1894.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1894.GEOID18 height accuracy estimate available here.
 HB1894
 HB1894.Click photographs - Photos may exist for this station.
 HB1894
 HB1894.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1894
 HB1894.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1894
 HB1894.The ellipsoidal height was determined by GPS observations
 HB1894.and is referenced to NAD 83.
 HB1894
 HB1894. The following values were computed from the NAD 83(2011) position.
 HB1894
 HB1894;                    North         East     Units Scale Factor Converg.
 HB1894;SPC IL E     -    64,360.701   285,180.193   MT  0.99997770   -0 06 04.0
 HB1894;SPC IL E     -   211,156.73    935,628.68   sFT  0.99997770   -0 06 04.0
 HB1894;SPC KY1Z     - 1,104,943.670 1,256,021.339   MT  0.99996495   -1 41 19.0
 HB1894;SPC KY1Z     - 3,625,136.02  4,120,796.68   sFT  0.99996495   -1 41 19.0
 HB1894;SPC KY S     -   604,890.290   256,024.968   MT  0.99994657   -1 40 04.8
 HB1894;SPC KY S     - 1,984,544.23    839,975.25   sFT  0.99994657   -1 40 04.8
 HB1894;UTM  16      - 4,123,273.812   366,930.975   MT  0.99981813   -0 54 29.6
 HB1894
 HB1894!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1894!SPC IL E     -   0.99998723  x   0.99997770  =   0.99996493
 HB1894!SPC KY1Z     -   0.99998723  x   0.99996495  =   0.99995218
 HB1894!SPC KY S     -   0.99998723  x   0.99994657  =   0.99993380
 HB1894!UTM  16      -   0.99998723  x   0.99981813  =   0.99980536
 HB1894
 HB1894:                Primary Azimuth Mark                     Grid Az
 HB1894:SPC IL E     -  STEWART R 9 21                           053 49 18.8
 HB1894:SPC KY1Z     -  STEWART R 9 21                           055 24 33.8
 HB1894:SPC KY S     -  STEWART R 9 21                           055 23 19.6
 HB1894:UTM  16      -  STEWART R 9 21                           054 37 44.4
 HB1894
 HB1894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6693023273(NAD 83)
 HB1894
 HB1894|---------------------------------------------------------------------|
 HB1894| PID    Reference Object                     Distance      Geod. Az  |
 HB1894|                                                           dddmmss.s |
 HB1894| HB1895 STEWART R 9 21                      422.040 METERS 0534314.8 |
 HB1894|---------------------------------------------------------------------|
 HB1894
 HB1894                          SUPERSEDED SURVEY CONTROL
 HB1894
 HB1894  NAD 83(2007)-  37 14 47.43793(N)    088 30 01.33657(W) AD(2002.00) 0
 HB1894  ELLIP H (02/10/07)   81.399  (m)                       GP(2002.00)    
 HB1894  ELLIP H (03/08/05)   81.409  (m)                       GP(       ) 4 1
 HB1894  NAD 83(1997)-  37 14 47.43763(N)    088 30 01.33686(W) AD(       ) 1
 HB1894  ELLIP H (10/21/99)   81.387  (m)                       GP(       ) 4 1
 HB1894  NAD 83(1993)-  37 14 47.44223(N)    088 30 01.33511(W) AD(       ) 1
 HB1894  NAD 83(1986)-  37 14 47.44828(N)    088 30 01.33874(W) AD(       ) 1
 HB1894
 HB1894.Superseded values are not recommended for survey control.
 HB1894
 HB1894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1894.See file dsdata.pdf to determine how the superseded data were derived.
 HB1894
 HB1894_MARKER: DD = SURVEY DISK
 HB1894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1894_STAMPING: STEWART AZIMUTH R-9-21 1991
 HB1894_MARK LOGO: USFS
 HB1894_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1894_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1894+STABILITY: POSITION/ELEVATION WELL
 HB1894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1894+SATELLITE: SATELLITE OBSERVATIONS - December 13, 1992
 HB1894
 HB1894  HISTORY     - Date     Condition        Report By
 HB1894  HISTORY     - 1991     MONUMENTED       USFS
 HB1894  HISTORY     - 19921213 GOOD
 HB1894
 HB1894                          STATION DESCRIPTION
 HB1894
 HB1894'DESCRIBED BY US FOREST SERVICE 1991
 HB1894'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45, 145 AND 34 IN
 HB1894'HARRISBURG, ILLINOIS, GO SOUTHERLY ON ROUTE 34, 36.1 KM (22.4 MI) TO
 HB1894'THE INTERSECTION OF ROUTE 34 AND 146, TURN RIGHT (WEST) ONTO ROUTE
 HB1894'145 AND GO 15.0 KM (9.3 MI) TO THE STOP SIGN IN GOLCONDA, ILLINOIS
 HB1894'ACROSS FROM THE GOLCONDA POST OFFICE, LEAVING ILLINOIS STATE ROUTE
 HB1894'146 CONTINUE SOUTHERLY ON THE PAVED ROAD 15.5KM TO A TEE
 HB1894'INTERSECTION, TURN RIGHT (SOUTHERLY) AND GO 0.76 KM (0.47 MI) TO THE
 HB1894'STATION ON THE LEFT (EAST)SIDE OF THE ROAD IN THE SETTLEMENT OF BAY
 HB1894'CITY AT THE CROSSROADS, CONTINUE ON PAVED ROAD .38 KM (0.24 MI) TO
 HB1894'THE STATION AZIMUTH ON THE RIGHT (NORTHEAST) SIDE OF THE ROAD.
 HB1894'STATION AZIMUTH (STEWART) IS A CIRCULAR INSCRIBED ALUMINUM CAP WITH A
 HB1894'CENTER PUNCHED MARK, SET IN CONCRETE.
 HB1894'1.)  0.61M EAST OF A FENCE LINE.
 HB1894'2.)  14.0M NORTHWEST OF THE CENTERLINE OF THE ROAD.
 HB1894'3.)  2.74M NORTH OF A SIGNPOST.
 HB1894
 HB1894                          STATION RECOVERY (1992)
 HB1894
 HB1894'RECOVERED 1992
 HB1894'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0826 ***********************************************************************
 LD0826  DESIGNATION -  STILLWELL RESET
 LD0826  PID         -  LD0826
 LD0826  STATE/COUNTY-  IL/HANCOCK
 LD0826  COUNTRY     -  US
 LD0826  USGS QUAD   -  LORAINE (2018)
 LD0826
 LD0826                         *CURRENT SURVEY CONTROL
 LD0826  ______________________________________________________________________
 LD0826* NAD 83(1997) POSITION- 40 13 56.09042(N) 091 10 59.91698(W)   ADJUSTED
 LD0826* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 LD0826  ______________________________________________________________________
 LD0826  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 LD0826  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 LD0826  HORZ ORDER      -  FIRST
 LD0826
 LD0826.The horizontal coordinates were established by classical geodetic methods
 LD0826.and adjusted by the National Geodetic Survey in October 1999.
 LD0826
 LD0826.The orthometric height was scaled from a topographic map.
 LD0826
 LD0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0826.GEOID18 height accuracy estimate available here.
 LD0826
 LD0826.Click photographs - Photos may exist for this station.
 LD0826
 LD0826.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0826
 LD0826. The following values were computed from the NAD 83(1997) position.
 LD0826
 LD0826;                    North         East     Units Scale Factor Converg.
 LD0826;SPC IL W     -   396,270.083   613,484.043   MT  1.00003328   -0 39 24.0
 LD0826;SPC IL W     - 1,300,096.10  2,012,738.90   sFT  1.00003328   -0 39 24.0
 LD0826;UTM  15      - 4,455,117.745   654,549.792   MT  0.99989404   +1 10 25.0
 LD0826
 LD0826!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0826!SPC IL W     -   0.99997303  x   1.00003328  =   1.00000631
 LD0826!UTM  15      -   0.99997303  x   0.99989404  =   0.99986707
 LD0826
 LD0826:                Primary Azimuth Mark                     Grid Az
 LD0826:SPC IL W     -  BOWEN                                    091 10 08.9
 LD0826:UTM  15      -  BOWEN                                    089 20 19.9
 LD0826
 LD0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5454955117(NAD 83)
 LD0826
 LD0826|---------------------------------------------------------------------|
 LD0826| PID    Reference Object                     Distance      Geod. Az  |
 LD0826|                                                           dddmmss.s |
 LD0826| CL9926 STILLWELL AZ MK                                    0022632.1 |
 LD0826| CL9927 STILLWELL RM 1                       74.429 METERS 00226     |
 LD0826| LD0822 BOWEN                               APPROX.11.7 KM 0903044.9 |
 LD0826| CL9928 STILLWELL RM 2                       42.306 METERS 21850     |
 LD0826| LD0828 TIOGA CHURCH SPIRE                  APPROX.14.1 KM 2594600.3 |
 LD0826|---------------------------------------------------------------------|
 LD0826
 LD0826                          SUPERSEDED SURVEY CONTROL
 LD0826
 LD0826  NAD 83(1996)-  40 13 56.09035(N)    091 10 59.91702(W) AD(       ) 1
 LD0826  NAD 83(1986)-  40 13 56.10169(N)    091 10 59.91604(W) AD(       ) 1
 LD0826  NAD 27      -  40 13 55.93700(N)    091 10 59.40800(W) AD(       ) 1
 LD0826
 LD0826.Superseded values are not recommended for survey control.
 LD0826
 LD0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0826.See file dsdata.pdf to determine how the superseded data were derived.
 LD0826
 LD0826_MARKER: DH = HORIZONTAL CONTROL DISK
 LD0826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0826_STAMPING: STILLWELL 1934 1981
 LD0826_MARK LOGO: NGS
 LD0826_MAGNETIC: O = OTHER; SEE DESCRIPTION
 LD0826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0826+STABILITY: SURFACE MOTION
 LD0826
 LD0826  HISTORY     - Date     Condition        Report By
 LD0826  HISTORY     - 1981     MONUMENTED       NGS
 LD0826
 LD0826                          STATION DESCRIPTION
 LD0826
 LD0826'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 LD0826'THE STATION AND RMS WERE FOUND IN GOOD CONDITION.  THE DIRECTION
 LD0826'BETWEEN THE RMS CHECKED THE 1934 ANGLE.  THE DISTANCE TO THE RMS
 LD0826'CHECKED.  THE STATION MARK WAS LOWERED BELOW PLOW DEPTH AT THE REQUEST
 LD0826'OF THE PROPERTY OWNER AND RMS 1 AND 2 WERE DESTROYED.  RMS 3 AND 4
 LD0826'WERE SET.  A NEW DESCRIPTION FOLLOWS.  THE STATION IS LOCATED ABOUT
 LD0826'6.5 MILES (10.5 KM) W OF BOWEN, ABOUT 1.5 MILES (2.4 KM) S OF WEST
 LD0826'POINT, IN A CULTIVATED FIELD OWNED BY MR DONALD FLESNER, R R NO 07,
 LD0826'WEST POINT, ILLINOIS, 45 FT (13.7 M) W OF THE CENTER LINE OF A PAVED
 LD0826'ROAD, 21 FT (6.4 M) NW OF A METAL WITNESS POST, 28 FT (8.5 M) SW OF A
 LD0826'METAL WITNESS POST AND 343 FT (104.5 M) S OF THE CENTERLINE OF A PAVED
 LD0826'ROAD.  THE MONUMENT IS 18 INCHES UNDERGROUND AND THE DISK IS
 LD0826'STAMPED---STILLWELL 1934 1981---.  TO REACH THE STATION FROM THE POST
 LD0826'OFFICE AT BOWEN, GO W ON PAVED ROAD FOR 6.1 MILES (9.8 KM) TO A
 LD0826'CROSSROAD AND THE STATION.  RM 3 IS 28 FT (8.5 M) W OF THE CENTERLINE
 LD0826'OF PAVED ROAD, 1 FOOT (0.3 M) S OF A METAL WITNESS POST AND 323 FT
 LD0826'(98.5 M) SO OF THE CENTER LINE OF PAVED ROAD.  THE MONUMENT PROJECTS 8
 LD0826'INCHES AND THE DISK IS STAMPED---STILLWELL 1934 NO 3 1981---.  RM 4 IS
 LD0826'28 FT (8.5 M) W OF THE CENTERLINE OF PAVED ROAD, 1 FOOT (0.3 M) N OF A
 LD0826'METAL WITNESS POST AND 356 FT (108.5 M) S OF THE CENTERLINE OF PAVED
 LD0826'ROAD.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 LD0826'STAMPED---STILLWELL 1934 NO 4 1981---.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7562 ***********************************************************************
 DF7562  CBN         -  This is a Cooperative Base Network Control Station.
 DF7562  DESIGNATION -  STILLWELL RM 4
 DF7562  PID         -  DF7562
 DF7562  STATE/COUNTY-  IL/HANCOCK
 DF7562  COUNTRY     -  US
 DF7562  USGS QUAD   -  LORAINE (2018)
 DF7562
 DF7562                         *CURRENT SURVEY CONTROL
 DF7562  ______________________________________________________________________
 DF7562* NAD 83(2011) POSITION- 40 13 55.96838(N) 091 10 59.70102(W)   ADJUSTED
 DF7562* NAD 83(2011) ELLIP HT-   172.040 (meters)        (06/27/12)   ADJUSTED
 DF7562* NAD 83(2011) EPOCH   -  2010.00
 DF7562* NAVD 88 ORTHO HEIGHT -   205.1   (meters)      673.    (feet) GPS OBS
 DF7562  ______________________________________________________________________
 DF7562  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DF7562  GEOID HEIGHT    -        -33.017 (meters)                     GEOID12A
 DF7562  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 DF7562  NAD 83(2011) X  -   -100,694.759 (meters)                     COMP
 DF7562  NAD 83(2011) Y  - -4,875,185.371 (meters)                     COMP
 DF7562  NAD 83(2011) Z  -  4,097,814.934 (meters)                     COMP
 DF7562  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 DF7562
 DF7562  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7562  Standards:
 DF7562         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7562            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7562  -------------------------------------------------------------------
 DF7562  NETWORK    0.59   1.69           0.26   0.22   0.86     -0.01194133
 DF7562  -------------------------------------------------------------------
 DF7562  Click here for local accuracies and other accuracy information.
 DF7562
 DF7562.The horizontal coordinates were established by GPS observations
 DF7562.and adjusted by the National Geodetic Survey in June 2012.
 DF7562
 DF7562.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7562.been affixed to the stable North American tectonic plate. See 
 DF7562.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7562
 DF7562.The horizontal coordinates are valid at the epoch date displayed above
 DF7562.which is a decimal equivalence of Year/Month/Day.
 DF7562
 DF7562.The orthometric height was determined by GPS observations and a
 DF7562.high-resolution geoid model.
 DF7562
 DF7562.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7562.GEOID18 height accuracy estimate available here.
 DF7562
 DF7562.Click photographs - Photos may exist for this station.
 DF7562
 DF7562.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7562
 DF7562.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7562
 DF7562.The ellipsoidal height was determined by GPS observations
 DF7562.and is referenced to NAD 83.
 DF7562
 DF7562. The following values were computed from the NAD 83(2011) position.
 DF7562
 DF7562;                    North         East     Units Scale Factor Converg.
 DF7562;SPC IL W     -   396,266.260   613,489.105   MT  1.00003327   -0 39 23.9
 DF7562;SPC IL W     - 1,300,083.55  2,012,755.51   sFT  1.00003327   -0 39 23.9
 DF7562;UTM  15      - 4,455,114.086   654,554.973   MT  0.99989406   +1 10 25.1
 DF7562
 DF7562!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7562!SPC IL W     -   0.99997301  x   1.00003327  =   1.00000628
 DF7562!UTM  15      -   0.99997301  x   0.99989406  =   0.99986707
 DF7562
 DF7562_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5455455114(NAD 83)
 DF7562
 DF7562                          SUPERSEDED SURVEY CONTROL
 DF7562
 DF7562  NAD 83(2007)-  40 13 55.96836(N)    091 10 59.70180(W) AD(2002.00) 0
 DF7562  ELLIP H (02/10/07)  172.062  (m)                       GP(2002.00)    
 DF7562  NAD 83(1997)-  40 13 55.96829(N)    091 10 59.70177(W) AD(       ) A
 DF7562  ELLIP H (09/15/03)  172.058  (m)                       GP(       ) 4 1
 DF7562  NAVD 88 (09/15/03)  205.1    (m)  GEOID99  model used  GPS OBS        
 DF7562
 DF7562.Superseded values are not recommended for survey control.
 DF7562
 DF7562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7562.See file dsdata.pdf to determine how the superseded data were derived.
 DF7562
 DF7562_MARKER: DS = TRIANGULATION STATION DISK
 DF7562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7562_STAMPING: STILLWELL 1934 NO 4 1981
 DF7562_MARK LOGO: NGS
 DF7562_PROJECTION: PROJECTING 25 CENTIMETERS
 DF7562_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7562+STABILITY: SURFACE MOTION
 DF7562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7562+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2021
 DF7562
 DF7562  HISTORY     - Date     Condition        Report By
 DF7562  HISTORY     - 1981     MONUMENTED       NGS
 DF7562  HISTORY     - 200207   GOOD             ILDT
 DF7562  HISTORY     - 20110913 GOOD             ILDT
 DF7562  HISTORY     - 20210525 GOOD             ILDT
 DF7562
 DF7562                          STATION DESCRIPTION
 DF7562
 DF7562'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 DF7562'RM 4 IS 28 FT (8.5 M) W OF THE CENTERLINE OF PAVED ROAD, 1 FOOT (0.3
 DF7562'M) N OF A METAL WITNESS POST AND 356 FT (108.5 M) S OF THE CENTERLINE
 DF7562'OF PAVED ROAD.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS
 DF7562'STAMPED---STILLWELL 1934 NO 4 1981---.
 DF7562
 DF7562                          STATION RECOVERY (2002)
 DF7562
 DF7562'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TD)
 DF7562'TO REACH THE STATION FROM THE POST OFFICE IN BOWEN, GO WEST ON A
 DF7562'PAVED ROAD FOR 3.0 MILES TO A CROSSROADS.  CONTINUE WEST ON THE
 DF7562'PAVED ROAD FOR 3.1 MILES TO A CROSSROAD.  (JUST BEFORE REACHING AN
 DF7562'ABANDONED RAILROAD TRACKS) AND THE STATION ON THE LEFT.  STATION IS
 DF7562'345 FT S OF
 DF7562'CENTERLINE OF 250N 27.9 FT WEST OF CENTERLINE OF 1700E 1.0 FT FROM
 DF7562'METAL WITNESS POST AND
 DF7562'3.7 FT EAST OF FENCELINE.
 DF7562
 DF7562                          STATION RECOVERY (2011)
 DF7562
 DF7562'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DF7562'RECOVERED IN GOOD CONDITION.
 DF7562
 DF7562                          STATION RECOVERY (2021)
 DF7562
 DF7562'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 DF7562'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0460 ***********************************************************************
 LC0460  DESIGNATION -  STINES RM
 LC0460  PID         -  LC0460
 LC0460  STATE/COUNTY-  IL/MCLEAN
 LC0460  COUNTRY     -  US
 LC0460  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0460
 LC0460                         *CURRENT SURVEY CONTROL
 LC0460  ______________________________________________________________________
 LC0460* NAD 83(1986) POSITION- 40 23 07.78   (N) 088 58 48.67   (W)   HD_HELD1
 LC0460* NAVD 88 ORTHO HEIGHT -   244.484 (meters)      802.11  (feet) ADJUSTED
 LC0460  ______________________________________________________________________
 LC0460  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 LC0460  DYNAMIC HEIGHT  -        244.367 (meters)      801.73  (feet) COMP
 LC0460  MODELED GRAVITY -    980,139.2   (mgal)                       NAVD 88
 LC0460
 LC0460  VERT ORDER      -  FIRST     CLASS I
 LC0460
 LC0460.The horizontal coordinates were determined by differentially corrected
 LC0460.hand held GPS observations or other comparable positioning techniques
 LC0460.and have an estimated accuracy of +/- 3 meters.
 LC0460
 LC0460.The orthometric height was determined by differential leveling and
 LC0460.adjusted by the NATIONAL GEODETIC SURVEY
 LC0460.in June 1991.
 LC0460
 LC0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0460.GEOID18 height accuracy estimate available here.
 LC0460
 LC0460.Click photographs - Photos may exist for this station.
 LC0460
 LC0460.The dynamic height is computed by dividing the NAVD 88
 LC0460.geopotential number by the normal gravity value computed on the
 LC0460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0460.degrees latitude (g = 980.6199 gals.).
 LC0460
 LC0460.The modeled gravity was interpolated from observed gravity values.
 LC0460
 LC0460;                    North         East    Units  Estimated Accuracy
 LC0460;SPC IL E     -   413,004.8     245,075.8     MT  (+/- 3 meters HH1 GPS) 
 LC0460
 LC0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3192072427(NAD 83)
 LC0460
 LC0460                          SUPERSEDED SURVEY CONTROL
 LC0460
 LC0460  NGVD 29 (??/??/92)  244.542  (m)          802.30   (f) ADJ UNCH    1 1
 LC0460
 LC0460.Superseded values are not recommended for survey control.
 LC0460
 LC0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0460.See file dsdata.pdf to determine how the superseded data were derived.
 LC0460
 LC0460_MARKER: DB = BENCH MARK DISK
 LC0460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0460_STAMPING: STINES 1920
 LC0460_MARK LOGO: CGS
 LC0460_PROJECTION: RECESSED 3 CENTIMETERS
 LC0460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0460+STABILITY: SURFACE MOTION
 LC0460
 LC0460  HISTORY     - Date     Condition        Report By
 LC0460  HISTORY     - 1920     MONUMENTED       CGS
 LC0460  HISTORY     - 1969     GOOD             CGS
 LC0460
 LC0460                          STATION DESCRIPTION
 LC0460
 LC0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0460'5 MI N FROM HEYWORTH.
 LC0460'ABOUT 5.0 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0460'THE POST OFFICE AT HEYWORTH, 0.8 MILE NORTH OF A GRAIN ELEVATOR
 LC0460'AT RANDOLPH, 0.4 MILE NORTH OF MILEPOST 789, 107 FEET WEST OF THE
 LC0460'WEST RAIL, 296 FEET NORTH OF THE NORTHEAST LEG OF A METAL TOWER
 LC0460'FOR A POWER LINE, 85 1/2 FEET SOUTHWEST OF POWER POLE NUMBER
 LC0460'1681, 69 FEET NORTHWEST OF POWER POLE NUMBER 1680, 1.0 FOOT
 LC0460'NORTHEAST OF A METAL WITNESS POST, ABOUT 10 FEET ABOVE THE
 LC0460'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0460'IS 1 INCH BELOW THE SURFACE OF THE GROUND.  SEC 9, T 22 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2305 ***********************************************************************
 LB2305  CBN         -  This is a Cooperative Base Network Control Station.
 LB2305  DESIGNATION -  STOCKLAND
 LB2305  PID         -  LB2305
 LB2305  STATE/COUNTY-  IL/IROQUOIS
 LB2305  COUNTRY     -  US
 LB2305  USGS QUAD   -  STOCKLAND (2018)
 LB2305
 LB2305                         *CURRENT SURVEY CONTROL
 LB2305  ______________________________________________________________________
 LB2305* NAD 83(2011) POSITION- 40 37 02.16260(N) 087 34 35.01577(W)   ADJUSTED
 LB2305* NAD 83(2011) ELLIP HT-   178.874 (meters)        (06/27/12)   ADJUSTED
 LB2305* NAD 83(2011) EPOCH   -  2010.00
 LB2305* NAVD 88 ORTHO HEIGHT -   211.9   (meters)      695.    (feet) GPS OBS
 LB2305  ______________________________________________________________________
 LB2305  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LB2305  GEOID HEIGHT    -        -32.991 (meters)                     GEOID99
 LB2305  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 LB2305  NAD 83(2011) X  -    205,030.146 (meters)                     COMP
 LB2305  NAD 83(2011) Y  - -4,844,166.600 (meters)                     COMP
 LB2305  NAD 83(2011) Z  -  4,130,369.684 (meters)                     COMP
 LB2305  LAPLACE CORR    -         -2.42  (seconds)                    DEFLEC18
 LB2305
 LB2305  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2305  Standards:
 LB2305         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2305            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2305  -------------------------------------------------------------------
 LB2305  NETWORK    0.62   1.37           0.29   0.20   0.70     -0.08188180
 LB2305  -------------------------------------------------------------------
 LB2305  Click here for local accuracies and other accuracy information.
 LB2305
 LB2305.The horizontal coordinates were established by GPS observations
 LB2305.and adjusted by the National Geodetic Survey in June 2012.
 LB2305
 LB2305.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2305.been affixed to the stable North American tectonic plate. See 
 LB2305.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2305
 LB2305.The horizontal coordinates are valid at the epoch date displayed above
 LB2305.which is a decimal equivalence of Year/Month/Day.
 LB2305
 LB2305.The orthometric height was determined by GPS observations and a
 LB2305.high-resolution geoid model.
 LB2305
 LB2305.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2305.GEOID18 height accuracy estimate available here.
 LB2305
 LB2305.Click photographs - Photos may exist for this station.
 LB2305
 LB2305.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2305
 LB2305.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2305
 LB2305.The ellipsoidal height was determined by GPS observations
 LB2305.and is referenced to NAD 83.
 LB2305
 LB2305. The following values were computed from the NAD 83(2011) position.
 LB2305
 LB2305;                    North         East     Units Scale Factor Converg.
 LB2305;SPC IL E     -   438,815.765   364,050.942   MT  1.00002548   +0 29 34.0
 LB2305;SPC IL E     - 1,439,681.39  1,194,390.47   sFT  1.00002548   +0 29 34.0
 LB2305;SPC IN W     -   596,173.943   858,278.588   MT  0.99998808   -0 19 15.6
 LB2305;SPC IN W     - 1,955,947.34  2,815,869.00   sFT  0.99998808   -0 19 15.6
 LB2305;UTM  16      - 4,496,431.178   451,244.994   MT  0.99962926   -0 22 30.9
 LB2305
 LB2305!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2305!SPC IL E     -   0.99997194  x   1.00002548  =   0.99999742
 LB2305!SPC IN W     -   0.99997194  x   0.99998808  =   0.99996002
 LB2305!UTM  16      -   0.99997194  x   0.99962926  =   0.99960121
 LB2305
 LB2305:                Primary Azimuth Mark                     Grid Az
 LB2305:SPC IL E     -  STOCKLAND AZ MK                          179 15 32.0
 LB2305:SPC IN W     -  STOCKLAND AZ MK                          180 04 21.6
 LB2305:UTM  16      -  STOCKLAND AZ MK                          180 07 36.9
 LB2305
 LB2305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5124496431(NAD 83)
 LB2305
 LB2305|---------------------------------------------------------------------|
 LB2305| PID    Reference Object                     Distance      Geod. Az  |
 LB2305|                                                           dddmmss.s |
 LB2305| CM4638 STOCKLAND RM 2                       30.114 METERS 11834     |
 LB2305| LB2174 DUNNINGTON ST MARYS CATH CH         APPROX. 9.4 KM 1284401.2 |
 LB2305| CM4636 STOCKLAND AZ MK                                    1794506.0 |
 LB2305| CM4637 STOCKLAND RM 1                       29.074 METERS 35811     |
 LB2305|---------------------------------------------------------------------|
 LB2305
 LB2305                          SUPERSEDED SURVEY CONTROL
 LB2305
 LB2305  NAD 83(2007)-  40 37 02.16272(N)    087 34 35.01675(W) AD(2002.00) 0
 LB2305  ELLIP H (02/10/07)  178.897  (m)                       GP(2002.00)    
 LB2305  ELLIP H (10/15/04)  178.920  (m)                       GP(       ) 4 2
 LB2305  NAD 83(1997)-  40 37 02.16246(N)    087 34 35.01653(W) AD(       ) B
 LB2305  ELLIP H (04/10/98)  178.894  (m)                       GP(       ) 4 1
 LB2305  NAD 83(1986)-  40 37 02.17188(N)    087 34 35.02531(W) AD(       ) 2
 LB2305  NAD 27      -  40 37 02.04170(N)    087 34 34.93340(W) AD(       ) 2
 LB2305  NAVD 88 (03/12/99)  211.8    (m)  UNKNOWN  model used  GPS OBS        
 LB2305  NAVD 88 (07/17/98)  211.9    (m)  UNKNOWN  model used  GPS OBS        
 LB2305  NAVD 88 (04/10/98)  211.8    (m)  GEOID96  model used  GPS OBS        
 LB2305
 LB2305.Superseded values are not recommended for survey control.
 LB2305
 LB2305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2305.See file dsdata.pdf to determine how the superseded data were derived.
 LB2305
 LB2305_MARKER: DS = TRIANGULATION STATION DISK
 LB2305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2305_STAMPING: STOCKLAND 1955
 LB2305_MARK LOGO: CGS
 LB2305_PROJECTION: FLUSH
 LB2305_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2305+STABILITY: SURFACE MOTION
 LB2305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2305+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2021
 LB2305
 LB2305  HISTORY     - Date     Condition        Report By
 LB2305  HISTORY     - 1955     MONUMENTED       CGS
 LB2305  HISTORY     - 19970415 GOOD             NGS
 LB2305  HISTORY     - 19970615 GOOD             NGS
 LB2305  HISTORY     - 19980724 GOOD             WOOLPT
 LB2305  HISTORY     - 200205   GOOD             ASCPC
 LB2305  HISTORY     - 20210309 GOOD             ILDT
 LB2305
 LB2305                          STATION DESCRIPTION
 LB2305
 LB2305'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2305'STATION IS LOCATED ABOUT 3 MILES WEST OF ILLINOIS-INDIANA STATE LINE
 LB2305'AND 3/4 MILE EAST OF STOCKLAND ON HIGHWAY RIGHT-OF-WAY NEAR THE
 LB2305'POINT OF INTERSECTION OF A CURVE FORMED BY A PAVED ROAD.  IT IS 64
 LB2305'FEET NORTHWEST OF THE CENTER OF THE PAVED ROAD, 63 FEET
 LB2305'SOUTHEAST OF A POWER LINE POLE, 63 FEET SOUTH OF THE CENTER OF A
 LB2305'GRAVEL ROAD AND 6 FEET SOUTHEAST OF A WHITE WITNESS POST.  THE
 LB2305'MARK IS FLUSH AND THE DISK IS STAMPED STOCKLAND 1955.
 LB2305'
 LB2305'REFERENCE MARK NO. 1 IS 20 FEET EAST OF THE CENTER OF A GRAVEL ROAD,
 LB2305'6 FEET NORTH OF A FENCE CORNER AND 1 FOOT WEST OF A FENCE.  THE MARK
 LB2305'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED STOCKLAND NO 1
 LB2305'1955.
 LB2305'
 LB2305'REFERENCE MARK NO. 2 IS 34 FEET SOUTHEAST OF THE CENTER OF THE PAVED
 LB2305'ROAD AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES
 LB2305'AND THE DISK IS STAMPED STOCKLAND NO 2 1955.
 LB2305'
 LB2305'AZIMUTH MARK IS NEAR THE POINT OF INTERSECTION OF A CURVE FORMED BY
 LB2305'A PAVED ROAD, 33 FEET WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 2 FEET
 LB2305'WEST OF A FENCE CORNER, 13 FEET WEST OF THE CENTER OF A DIRT ROAD
 LB2305'AND 1 FOOT EAST OF A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 4
 LB2305'INCHES AND THE DISK IS STAMPED STOCKLAND 1955.
 LB2305'
 LB2305'TO REACH THE STATION FROM THE STOCKLAND HIGH SCHOOL, IN THE EAST EDGE
 LB2305'OF STOCKLAND, GO EAST ON PAVED ROAD FOR 0.65 MILE TO WHERE THE
 LB2305'ROAD TURNS LEFT, NORTH (THE AZIMUTH MARK IS NEAR THE POINT OF
 LB2305'INTERSECTION OF THIS CURVE).  TURN LEFT AND GO NORTH FOR 0.3 MILE
 LB2305'TO WHERE PAVED ROAD TURNS RIGHT, EAST.  THE STATION IS NEAR THE
 LB2305'POINT OF INTERSECTION OF THIS CURVE.
 LB2305'
 LB2305'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LB2305
 LB2305                          STATION RECOVERY (1997)
 LB2305
 LB2305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LB2305'THE STATION IS LOCATED ABOUT 2.7 MI (4.3 KM) WEST OF THE
 LB2305'ILLINOIS-INDIANA STATE LINE AND 0.8 MI (1.3 KM) EAST-NORTHEAST OF
 LB2305'STOCKLAND.  TO REACH FROM THE GRAIN ELEVATOR ON THE EAST SIDE OF
 LB2305'STOCKLAND, GO EAST ON ROAD 850N FOR 0.6 MI (1.0 KM) TO A CURVE LEFT,
 LB2305'NORTH.  CONTINUE NORTH FOR 0.2 MI (0.3 KM) TO A CURVE RIGHT, EAST, AND
 LB2305'THE STATION ON THE LEFT AT THE OUTSIDE OF THE CURVE ON ROAD
 LB2305'RIGHT-OF-WAY, 19.4 M (63.6 FT) NORTHWEST OF THE CENTER OF THE PAVED
 LB2305'ROAD ON CURVE, 21.2 M (69.6 FT) SOUTH OF OIL-AND-CHIP ROAD (880N),
 LB2305'27.4 M (89.9 FT) SOUTH-SOUTHEAST OF METAL TELEPHONE SPLICE BOX AT
 LB2305'CUT-OFF POWER POLE ACROSS ROAD 880N, 20.0 M (65.6 FT) SOUTH-SOUTHWEST
 LB2305'OF THE NORTHERNMOST OF FIVE YELLOW AND BLACK CURVE WARNING ARROW
 LB2305'SIGNS, AND 0.4 M (1.3 FT) SOUTH OF A FIBERGLASS WITNESS POST.
 LB2305
 LB2305                          STATION RECOVERY (1997)
 LB2305
 LB2305'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 LB2305'RECOVERED AS DESCRIBED.
 LB2305
 LB2305                          STATION RECOVERY (1998)
 LB2305
 LB2305'RECOVERY NOTE BY WOOLPERT CONSULTANTS 1998 (TEM)
 LB2305'RECOVERED AS DESCRIBED.  WOOLPERT CONSULTANTS 1998 (JCB).
 LB2305
 LB2305                          STATION RECOVERY (2002)
 LB2305
 LB2305'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2305'RECOVERED AS DESCRIBED
 LB2305
 LB2305                          STATION RECOVERY (2021)
 LB2305
 LB2305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LB2305'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0666 ***********************************************************************
 MG0666  DESIGNATION -  STONE
 MG0666  PID         -  MG0666
 MG0666  STATE/COUNTY-  IL/WHITESIDE
 MG0666  COUNTRY     -  US
 MG0666  USGS QUAD   -  CLINTON (2018)
 MG0666
 MG0666                         *CURRENT SURVEY CONTROL
 MG0666  ______________________________________________________________________
 MG0666* NAD 83(2011) POSITION- 41 46 33.01609(N) 090 08 59.82014(W)   ADJUSTED
 MG0666* NAD 83(2011) ELLIP HT-   196.492 (meters)        (06/27/12)   ADJUSTED
 MG0666* NAD 83(2011) EPOCH   -  2010.00
 MG0666* NAVD 88 ORTHO HEIGHT -   229.6   (meters)      753.    (feet) GPS OBS
 MG0666  ______________________________________________________________________
 MG0666  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MG0666  GEOID HEIGHT    -        -32.918 (meters)                     GEOID96
 MG0666  GEOID HEIGHT    -        -33.110 (meters)                     GEOID18
 MG0666  NAD 83(2011) X  -    -12,467.351 (meters)                     COMP
 MG0666  NAD 83(2011) Y  - -4,763,752.928 (meters)                     COMP
 MG0666  NAD 83(2011) Z  -  4,227,199.422 (meters)                     COMP
 MG0666  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 MG0666
 MG0666  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0666  Standards:
 MG0666         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0666            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0666  -------------------------------------------------------------------
 MG0666  NETWORK    0.40   0.65           0.18   0.14   0.33     -0.00969508
 MG0666  -------------------------------------------------------------------
 MG0666  Click here for local accuracies and other accuracy information.
 MG0666
 MG0666.The horizontal coordinates were established by GPS observations
 MG0666.and adjusted by the National Geodetic Survey in June 2012.
 MG0666
 MG0666.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0666.been affixed to the stable North American tectonic plate. See 
 MG0666.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0666
 MG0666.The horizontal coordinates are valid at the epoch date displayed above
 MG0666.which is a decimal equivalence of Year/Month/Day.
 MG0666
 MG0666.The orthometric height was determined by GPS observations and a
 MG0666.high-resolution geoid model.
 MG0666
 MG0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0666.GEOID18 height accuracy estimate available here.
 MG0666
 MG0666.Click photographs - Photos may exist for this station.
 MG0666
 MG0666.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0666
 MG0666.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0666
 MG0666.The ellipsoidal height was determined by GPS observations
 MG0666.and is referenced to NAD 83.
 MG0666
 MG0666. The following values were computed from the NAD 83(2011) position.
 MG0666
 MG0666;                    North         East     Units Scale Factor Converg.
 MG0666;SPC IL W     -   567,186.238   701,389.754   MT  0.99994120   +0 00 40.1
 MG0666;SPC IL W     - 1,860,843.52  2,301,142.88   sFT  0.99994120   +0 00 40.1
 MG0666;SPC IA S     -   202,573.363   778,456.951   MT  0.99999868   +2 12 24.1
 MG0666;SPC IA S     -   664,609.44  2,553,987.51   sFT  0.99999868   +2 12 24.1
 MG0666;UTM  15      - 4,628,814.876   736,872.079   MT  1.00029050   +1 53 58.7
 MG0666
 MG0666!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0666!SPC IL W     -   0.99996918  x   0.99994120  =   0.99991038
 MG0666!SPC IA S     -   0.99996918  x   0.99999868  =   0.99996786
 MG0666!UTM  15      -   0.99996918  x   1.00029050  =   1.00025967
 MG0666
 MG0666:                Primary Azimuth Mark                     Grid Az
 MG0666:SPC IL W     -  STONE RM 2 AZIMUTH                       140 39 16.9
 MG0666:SPC IA S     -  STONE RM 2 AZIMUTH                       138 27 32.9
 MG0666:UTM  15      -  STONE RM 2 AZIMUTH                       138 45 58.3
 MG0666
 MG0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3687228814(NAD 83)
 MG0666
 MG0666|---------------------------------------------------------------------|
 MG0666| PID    Reference Object                     Distance      Geod. Az  |
 MG0666|                                                           dddmmss.s |
 MG0666| CL9934 STONE RM 3                            2.527 METERS 00412     |
 MG0666| CL9932 STONE RM 1                           33.208 METERS 03546     |
 MG0666| MG0663 GARDEN PLAIN AVIATION BCN 30        APPROX. 5.3 KM 0604606.0 |
 MG0666| MF1753 MORRISON AVIATION BEACON 31         APPROX.20.6 KM 0831225.9 |
 MG0666| MF1749 LYNDON AVIATION BEACON 7            APPROX.18.4 KM 1135126.2 |
 MG0666| CL9933 STONE RM 2 AZIMUTH                                 1403957.0 |
 MG0666| MG0742 DEWITT AVIATION BEACON 28           APPROX.30.4 KM 2782733.1 |
 MG0666| MG0743 DEWITT CATH CHURCH SPIRE            APPROX.32.7 KM 2784646.1 |
 MG0666| MG0678 LOW MOOR WATER TANK                 APPROX.17.5 KM 2791337.9 |
 MG0666| CL9935 STONE RM 4                           19.854 METERS 27914     |
 MG0666| MG0677 CAMANCHE FIELD AVIATION BCN 29      APPROX. 9.4 KM 2881532.0 |
 MG0666| MG0680 ELVIRA CHURCH SPIRE                 APPROX.29.3 KM 2980326.0 |
 MG0666| MG0665 CLINTON CITY COURTHOUSE             APPROX. 8.9 KM 3390341.4 |
 MG0666|---------------------------------------------------------------------|
 MG0666
 MG0666                          SUPERSEDED SURVEY CONTROL
 MG0666
 MG0666  NAD 83(2007)-  41 46 33.01607(N)    090 08 59.82099(W) AD(2002.00) 0
 MG0666  ELLIP H (02/10/07)  196.525  (m)                       GP(2002.00)    
 MG0666  ELLIP H (12/06/04)  196.507  (m)                       GP(       ) 4 1
 MG0666  NAD 83(1997)-  41 46 33.01585(N)    090 08 59.82059(W) AD(       ) 1
 MG0666  ELLIP H (09/15/98)  196.559  (m)                       GP(       ) 3 1
 MG0666  NAD 83(1986)-  41 46 33.02233(N)    090 08 59.82426(W) AD(       ) 1
 MG0666  NAD 27      -  41 46 32.90700(N)    090 08 59.36800(W) AD(       ) 1
 MG0666
 MG0666.Superseded values are not recommended for survey control.
 MG0666
 MG0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0666.See file dsdata.pdf to determine how the superseded data were derived.
 MG0666
 MG0666_MARKER: DS = TRIANGULATION STATION DISK
 MG0666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0666_STAMPING: STONE 1931
 MG0666_MARK LOGO: CGS
 MG0666_PROJECTION: FLUSH
 MG0666_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MG0666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0666+STABILITY: SURFACE MOTION
 MG0666_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0666+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 MG0666
 MG0666  HISTORY     - Date     Condition        Report By
 MG0666  HISTORY     - 1931     MONUMENTED       CGS
 MG0666  HISTORY     - 1952     GOOD             CGS
 MG0666  HISTORY     - 1957     GOOD             CGS
 MG0666  HISTORY     - 1969     GOOD             CGS
 MG0666  HISTORY     - 19940928 GOOD             USPSQD
 MG0666  HISTORY     - 19960809 GOOD             SECI
 MG0666  HISTORY     - 19990507 GOOD             USPSQD
 MG0666  HISTORY     - 20030322 GOOD             USPSQD
 MG0666  HISTORY     - 20040623 GOOD             GEOCAC
 MG0666  HISTORY     - 20050324 GOOD             USPSQD
 MG0666
 MG0666                          STATION DESCRIPTION
 MG0666
 MG0666'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0666'THREE AND ONE-HALF MILES EAST-SOUTHEAST OF ALBANY, 2-1/2 MILES
 MG0666'SOUTHWEST OF GARDEN PLAIN, ON LAND OWNED AND OCCUPIED BY MR. M.P.
 MG0666'STONE.
 MG0666'
 MG0666'TO REACH FROM ALBANY, LEAVE TOWN ON DETOURED RIVER ROAD FOR
 MG0666'POINTS SOUTH, AT CROSSROADS WHERE ROAD TURNS SOUTH GO EAST.
 MG0666'SET SPEEDOMETER AT THIS POINT, AT 1.1 CONTINUE AHEAD, AT 1.3
 MG0666'CONTINUE AHEAD, AT 2.2 JOG RIGHT ABOUT 100 YARDS AND THEN
 MG0666'TURN LEFT (EAST) AND CONTINUE TO T-INTERSECTION AT 4.1 AND
 MG0666'STATION SITE.
 MG0666'
 MG0666'MARK IS IN THE SOUTHWEST CORNER OF THE T-INTERSECTION, IN
 MG0666'THE NORTHEAST CORNER OF THE ORCHARD EAST OF THE HOUSE OF MR.
 MG0666'STONE, 45.5 FEET SOUTH OF THE EAST-WEST ROAD, 45.5 FEET WEST
 MG0666'OF THE NORTH-SOUTH ROAD.  IT IS ALSO ON THE PROLONGATION OF THE
 MG0666'CENTERLINE OF AN EAST-WEST ROAD IN THE FIELD ON THE EAST
 MG0666'SIDE OF THE NORTH-SOUTH ROAD AND EAST OF THE STATION.  MARK
 MG0666'IS FLUSH WITH THE GROUND.
 MG0666'
 MG0666'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION, 1 FOOT WEST
 MG0666'OF THE FENCE LINE ON THE EAST SIDE OF THE ROAD, AND 30 FEET
 MG0666'EAST OF THE NORTH-SOUTH ROAD.
 MG0666'
 MG0666'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION, ABOUT 1/2 MILE
 MG0666'DISTANT, ON THE NORTH FENCE LINE OF AN EAST-WEST ROAD, 200 YARDS
 MG0666'WEST OF A FARMHOUSE, 9 YARDS NORTH OF THE EAST-WEST ROAD FENCE,
 MG0666'100 YARDS WEST OF NORTH-SOUTH FENCE ON NORTH SIDE OF ROAD, AND
 MG0666'0.2 MILE EAST OF THE INTERSECTION OF THE EAST-WEST ROAD AND THE
 MG0666'NORTH-SOUTH ROAD.
 MG0666'
 MG0666'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS.
 MG0666
 MG0666                          STATION RECOVERY (1952)
 MG0666
 MG0666'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWQ)
 MG0666'THE STATION WAS RECOVERED IN EXCELLENT CONDITION.  DESCRIPTION
 MG0666'ADEQUATE.
 MG0666
 MG0666                          STATION RECOVERY (1957)
 MG0666
 MG0666'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (VES)
 MG0666'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION AS
 MG0666'DESCRIBED.
 MG0666
 MG0666                          STATION RECOVERY (1969)
 MG0666
 MG0666'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 MG0666'THE STATION MARK, REFERENCE MARK 1 AND 2 WERE FOUND IN GOOD
 MG0666'CONDITION.  REFERENCE MARK 1 WAS IN THE WAY OF ROAD WORK
 MG0666'AND WAS DESTROYED AT THE REQUEST OF THE HIGHWAY DEPARTMENT.
 MG0666'REFERENCE MARKS 3 AND 4 WERE SET.  THE DISTANCE AND DIRECTION TO
 MG0666'REFERENCE MARK 1 CHECKED.  A NEW DESCRIPTION FOLLOWS.
 MG0666'
 MG0666'THE STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF MORRISON,
 MG0666'ON THE PROPERTY OF MR. DAVID STONE, 7 FEET SOUTH OF A FENCE
 MG0666'AND METAL WITNESS POST, 45 FEET SOUTH OF THE CENTERLINE OF A
 MG0666'GRAVELED ROAD WEST, 45 FEET WEST OF THE CENTERLINE OF A GRAVELED
 MG0666'NORTH-SOUTH ROAD, 110 FEET EAST OF THE CENTERLINE OF A DRIVEWAY
 MG0666'TO HOUSE, 109 FEET NORTHEAST OF THE NORTHEAST LEG OF A WINDMILL,
 MG0666'37 FEET SOUTHEAST OF A 50 INCH MAPLE TREE AND 53 FEET NORTH OF
 MG0666'A 10 INCH APPLE TREE.  THE MONUMENT IS 2 INCHES UNDERGROUND
 MG0666'AND THE DISK IS STAMPED STONE 1931.
 MG0666'
 MG0666'TO REACH THE STATION FROM THE GARDEN PLAIN PRESBYTERIAN CHURCH
 MG0666'IN GARDEN PLAIN (ABOUT 6 MILES WEST OF MORRISON), GO SOUTH
 MG0666'ON PAVED AND GRAVELED ROAD FOR 2.0 MILES TO A CROSSROAD.  TURN
 MG0666'RIGHT ON GRAVELED ROAD AND GO WEST FOR 0.8 MILE TO REFERENCE
 MG0666'MARK 2 ON THE RIGHT.  CONTINUE WEST ON THE GRAVELED ROAD FOR
 MG0666'0.2 MILE TO A T-ROAD.  TURN RIGHT AND GO NORTH ON THE ROAD FOR
 MG0666'0.25 MILE TO A SIDE ROAD WEST AND THE STATION.
 MG0666'
 MG0666'REFERENCE MARK 3 IS 37 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 MG0666'1 FOOT NORTH OF FENCE, 1 FOOT EAST OF METAL WITNESS POST AND 27
 MG0666'FEET EAST OF THE 50 INCH MAPLE TREE.  THE MONUMENT PROJECTS
 MG0666'4 INCHES AND THE DISK IS STAMPED STONE 1931 NO 3 1969.
 MG0666'
 MG0666'REFERENCE MARK 4 IS 1 FOOT NORTH OF THE FENCE, 25 FEET EAST OF
 MG0666'A FENCE CORNER, 11 FEET WEST OF A 36 INCH MAPLE TREE, 35 FEET
 MG0666'SOUTH OF THE CENTERLINE OF THE ROAD, AND 46 FEET EAST OF THE
 MG0666'CENTERLINE OF THE DRIVEWAY.  THE MONUMENT PROJECTS 4 INCHES AND
 MG0666'THE DISK IS STAMPED STONE 1931 NO 4 1969.
 MG0666'
 MG0666'REFERENCE MARK 2 IS 1 FOOT NORTH OF A FENCE AND METAL WITNESS
 MG0666'POST, 112 FEET NORTHWEST OF A TELEPHONE POLE, 30 FEET NORTH OF
 MG0666'THE CENTERLINE OF THE ROAD AND 310 FEET WEST OF A FENCE CORNER
 MG0666'AND A LARGE MAPLE TREE.  THE MONUMENT IS FLUSH AND THE DISK
 MG0666'IS STAMPED STONE NO 2 1931.
 MG0666'
 MG0666'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MG0666'
 MG0666'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2
 MG0666'MILES SOUTHWEST GARDEN PLAIN
 MG0666
 MG0666                          STATION RECOVERY (1994)
 MG0666
 MG0666'RECOVERY NOTE BY US POWER SQUADRON 1994
 MG0666'RECOVERED IN GOOD CONDITION.
 MG0666
 MG0666                          STATION RECOVERY (1996)
 MG0666
 MG0666'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MG0666'RECOVERED AS DESCRIBED EXCEPT THAT THE 50 INCH MAPLE IS NO LONGER
 MG0666'THERE.
 MG0666
 MG0666                          STATION RECOVERY (1999)
 MG0666
 MG0666'RECOVERY NOTE BY US POWER SQUADRON 1999
 MG0666'RECOVERED IN GOOD CONDITION.
 MG0666
 MG0666                          STATION RECOVERY (2003)
 MG0666
 MG0666'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MG0666'RM 3, RM 4 AND THE AZIMUTH RM 2 WERE LOCATED IN GOOD CONDITION
 MG0666
 MG0666                          STATION RECOVERY (2004)
 MG0666
 MG0666'RECOVERY NOTE BY GEOCACHING 2004 (CBB)
 MG0666'
 MG0666'PHOTOS AVAILABLE. WILL E-MAIL THEM SHORTLY.
 MG0666
 MG0666                          STATION RECOVERY (2005)
 MG0666
 MG0666'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MG0666'RM 1,3 AND 4 FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1606 ***********************************************************************
 HB1606  DESIGNATION -  STONE
 HB1606  PID         -  HB1606
 HB1606  STATE/COUNTY-  IL/WILLIAMSON
 HB1606  COUNTRY     -  US
 HB1606  USGS QUAD   -  STONEFORT (2018)
 HB1606
 HB1606                         *CURRENT SURVEY CONTROL
 HB1606  ______________________________________________________________________
 HB1606* NAD 83(1997) POSITION- 37 37 19.82220(N) 088 42 49.57385(W)   ADJUSTED
 HB1606* NAVD 88 ORTHO HEIGHT -   177.    (meters)      581.    (feet) SCALED
 HB1606  ______________________________________________________________________
 HB1606  GEOID HEIGHT    -        -29.115 (meters)                     GEOID18
 HB1606  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 HB1606  HORZ ORDER      -  SECOND
 HB1606
 HB1606.The horizontal coordinates were established by classical geodetic methods
 HB1606.and adjusted by the National Geodetic Survey in October 1999.
 HB1606
 HB1606.The orthometric height was scaled from a topographic map.
 HB1606
 HB1606.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1606.GEOID18 height accuracy estimate available here.
 HB1606
 HB1606.Click photographs - Photos may exist for this station.
 HB1606
 HB1606.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1606
 HB1606. The following values were computed from the NAD 83(1997) position.
 HB1606
 HB1606;                    North         East     Units Scale Factor Converg.
 HB1606;SPC IL E     -   106,107.831   266,415.335   MT  0.99998889   -0 13 56.1
 HB1606;SPC IL E     -   348,122.11    874,064.31   sFT  0.99998889   -0 13 56.1
 HB1606;UTM  16      - 4,165,276.643   348,761.045   MT  0.99988174   -1 02 46.9
 HB1606
 HB1606!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1606!SPC IL E     -   0.99997681  x   0.99998889  =   0.99996570
 HB1606!UTM  16      -   0.99997681  x   0.99988174  =   0.99985855
 HB1606
 HB1606:                Primary Azimuth Mark                     Grid Az
 HB1606:SPC IL E     -  STONE AZ MK                              051 21 32.1
 HB1606:UTM  16      -  STONE AZ MK                              052 10 22.9
 HB1606
 HB1606_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4876165276(NAD 83)
 HB1606
 HB1606|---------------------------------------------------------------------|
 HB1606| PID    Reference Object                     Distance      Geod. Az  |
 HB1606|                                                           dddmmss.s |
 HB1606| HB1608 CARRIER MILLS MUNICIPAL TANK        APPROX.10.0 KM 0460404.6 |
 HB1606| CI5594 STONE AZ MK                                        0510736.0 |
 HB1606| CI5595 STONE RM 1                           26.207 METERS 08450     |
 HB1606| CI5596 STONE RM 2                           22.414 METERS 19555     |
 HB1606|---------------------------------------------------------------------|
 HB1606
 HB1606                          SUPERSEDED SURVEY CONTROL
 HB1606
 HB1606  NAD 83(1993)-  37 37 19.82779(N)    088 42 49.57429(W) AD(       ) 2
 HB1606  NAD 83(1986)-  37 37 19.83286(N)    088 42 49.57745(W) AD(       ) 2
 HB1606  NAD 27      -  37 37 19.65509(N)    088 42 49.36521(W) AD(       ) 2
 HB1606
 HB1606.Superseded values are not recommended for survey control.
 HB1606
 HB1606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1606.See file dsdata.pdf to determine how the superseded data were derived.
 HB1606
 HB1606_MARKER: DS = TRIANGULATION STATION DISK
 HB1606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1606_STAMPING: STONE 1957
 HB1606_MARK LOGO: CGS
 HB1606_PROJECTION: FLUSH
 HB1606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1606+STABILITY: SURFACE MOTION
 HB1606
 HB1606  HISTORY     - Date     Condition        Report By
 HB1606  HISTORY     - 1957     MONUMENTED       CGS
 HB1606
 HB1606                          STATION DESCRIPTION
 HB1606
 HB1606'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1606'THE STATION IS LOCATED ABOUT 0.5 MILE NORTHWEST OF STONEFORT AND ON
 HB1606'PROPERTY OWNED BY MR. MARION TANNER.  IT IS 253 FEET
 HB1606'WEST-SOUTHWEST OF THE CENTERLINE OF A GRAVELED ROAD, 58 FEET
 HB1606'NORTHEAST OF THE NORTHEAST CORNER OF A BARN, 7 FEET
 HB1606'SOUTH-SOUTHEAST OF A WHITE WITNESS POST AND 7 FEET SOUTH-SOUTHEAST OF
 HB1606'A FENCE.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED STONE
 HB1606'1957.
 HB1606'
 HB1606'TO REACH THE STATION FROM THE RAILROAD DEPOT IN STONEFORT, GO
 HB1606'NORTHEAST ON U.S. HIGHWAY 45 FOR 0.05 MILE.  TURN LEFT, NORTHWEST
 HB1606'ON GRAVELED ROAD AND GO 0.6 MILE TO THE TOP OF THE GRADE AND THE
 HB1606'STATION ON THE LEFT, WEST-SOUTHWEST SIDE OF THE ROAD.
 HB1606'
 HB1606'TO REACH THE AZIMUTH MARK FROM THE STATION PACK NORTH-NORTHWEST
 HB1606'ACROSS THE PASTURE FOR ABOUT 0.2 MILE TO THE NORTHWEST EDGE OF THE
 HB1606'PASTURE AND THE MARK AS IT IS DESCRIBED BELOW.
 HB1606'
 HB1606'REFERENCE MARK 1 IS 85 FEET EAST-NORTHEAST OF A WHITE WITNESS POST,
 HB1606'168 FEET WEST-SOUTHWEST OF THE CENTERLINE OF A GRAVELED ROAD
 HB1606'AND 1 FOOT SOUTH-SOUTHEAST OF A FENCE.  THE MONUMENT IS FLUSH AND THE
 HB1606'MARK IS STAMPED STONE NO 1 1957.
 HB1606'
 HB1606'REFERENCE MARK 2 IS 80 FEET SOUTH OF A WHITE WITNESS POST, 80 FEET
 HB1606'SOUTH OF A FENCE AND 42 FEET EAST OF THE SOUTHEAST CORNER OF A
 HB1606'BARN.  THE MONUMENT IS FLUSH AND THE MARK IS STAMPED STONE NO 2 1957.
 HB1606'
 HB1606'THE AZIMUTH MARK IS 200 FEET WEST-NORTHWEST OF THE NORTHEAST CORNER
 HB1606'OF THE PASTURE AND 6 FEET SOUTH OF A WHITE WITNESS POST
 HB1606'NAILED TO THE CROTCH OF A SMALL TREE.  THE MONUMENT IS FLUSH AND THE
 HB1606'MARK IS STAMPED STONE 1957.
 HB1606'
 HB1606'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9199 ***********************************************************************
 DG9199  DESIGNATION -  STONE 1
 DG9199  PID         -  DG9199
 DG9199  STATE/COUNTY-  IL/STEPHENSON
 DG9199  COUNTRY     -  US
 DG9199  USGS QUAD   -  LORAN (2018)
 DG9199
 DG9199                         *CURRENT SURVEY CONTROL
 DG9199  ______________________________________________________________________
 DG9199* NAD 83(2011) POSITION- 42 13 40.96819(N) 089 52 50.42124(W)   ADJUSTED
 DG9199* NAD 83(2011) ELLIP HT-   257.569 (meters)        (06/27/12)   ADJUSTED
 DG9199* NAD 83(2011) EPOCH   -  2010.00
 DG9199* NAVD 88 ORTHO HEIGHT -   290.8   (meters)      954.    (feet) GPS OBS
 DG9199  ______________________________________________________________________
 DG9199  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9199  GEOID HEIGHT    -        -33.106 (meters)                     GEOID99
 DG9199  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 DG9199  NAD 83(2011) X  -      9,851.381 (meters)                     COMP
 DG9199  NAD 83(2011) Y  - -4,730,192.668 (meters)                     COMP
 DG9199  NAD 83(2011) Z  -  4,264,567.321 (meters)                     COMP
 DG9199  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 DG9199
 DG9199  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9199  Standards:
 DG9199         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9199            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9199  -------------------------------------------------------------------
 DG9199  NETWORK    0.72   1.23           0.33   0.24   0.63      0.06191046
 DG9199  -------------------------------------------------------------------
 DG9199  Click here for local accuracies and other accuracy information.
 DG9199
 DG9199.The horizontal coordinates were established by GPS observations
 DG9199.and adjusted by the National Geodetic Survey in June 2012.
 DG9199
 DG9199.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9199.been affixed to the stable North American tectonic plate. See 
 DG9199.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9199
 DG9199.The horizontal coordinates are valid at the epoch date displayed above
 DG9199.which is a decimal equivalence of Year/Month/Day.
 DG9199
 DG9199.The orthometric height was determined by GPS observations and a
 DG9199.high-resolution geoid model.
 DG9199
 DG9199.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9199.GEOID18 height accuracy estimate available here.
 DG9199
 DG9199.Click photographs - Photos may exist for this station.
 DG9199
 DG9199.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9199
 DG9199.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9199
 DG9199.The ellipsoidal height was determined by GPS observations
 DG9199.and is referenced to NAD 83.
 DG9199
 DG9199. The following values were computed from the NAD 83(2011) position.
 DG9199
 DG9199;                    North         East     Units Scale Factor Converg.
 DG9199;SPC IL W     -   617,451.095   723,608.660   MT  0.99994803   +0 11 32.0
 DG9199;SPC IL W     - 2,025,754.13  2,374,039.41   sFT  0.99994803   +0 11 32.0
 DG9199;UTM  16      - 4,679,114.729   262,273.413   MT  1.00029542   -1 56 13.0
 DG9199
 DG9199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9199!SPC IL W     -   0.99995961  x   0.99994803  =   0.99990764
 DG9199!UTM  16      -   0.99995961  x   1.00029542  =   1.00025501
 DG9199
 DG9199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6227379114(NAD 83)
 DG9199
 DG9199                          SUPERSEDED SURVEY CONTROL
 DG9199
 DG9199  NAD 83(2007)-  42 13 40.96819(N)    089 52 50.42212(W) AD(2002.00) 0
 DG9199  ELLIP H (02/10/07)  257.602  (m)                       GP(2002.00)    
 DG9199  NAD 83(1997)-  42 13 40.96787(N)    089 52 50.42177(W) AD(       ) 1
 DG9199  ELLIP H (03/01/05)  257.580  (m)                       GP(       ) 4 1
 DG9199
 DG9199.Superseded values are not recommended for survey control.
 DG9199
 DG9199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9199.See file dsdata.pdf to determine how the superseded data were derived.
 DG9199
 DG9199_MARKER: A = ALUMINUM MARKER
 DG9199_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG9199+WITH SETTING: INFORMATION.
 DG9199_STAMPING: STONE NO. 1
 DG9199_MARK LOGO: FGRAH
 DG9199_PROJECTION: RECESSED 12 CENTIMETERS
 DG9199_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9199_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9199+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9199_ROD/PIPE-DEPTH: 2.44 meters
 DG9199
 DG9199  HISTORY     - Date     Condition        Report By
 DG9199  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9199
 DG9199                          STATION DESCRIPTION
 DG9199
 DG9199'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9199'STATION IS ABOUT 2.6 KM (1.6 MILES) SOUTHEAST OF LORAN AND ABOUT 6.1
 DG9199'KM (3.8 MILES) SOUTHWEST OF  PEARL CITY  (AIR LINE), IN SECTION 24, T
 DG9199'26 N, R 5 E ON PROPERTY OWNED BY RODNEY BIRCHEN. THIS STATION IS  10M
 DG9199'(32.8 FT) EAST OF THE CENTERLINE OF PAVEMENT OF STONE CHURCH ROAD,
 DG9199'0.3M (1.1 FT) WEST  OF AN ORANGE CARSONITE WITNESS SIGN AND 30.7M
 DG9199'(100.8 FT) SOUTH OF A POWER POLE. MARK IS  FLUSH WITH GROUND LEVEL.
 DG9199'
 DG9199'TO REACH THE STATION FROM THE INTERSECTION OF LORAN ROAD AND KOELLER
 DG9199'ROAD IN LORAN,  GO EASTERLY ON KOELLER ROAD 2.5 KM (1.5 MILES) TO
 DG9199'STONE CHURCH ROAD, THEN TURN RIGHT  (SOUTH) ON STONE CHURCH ROAD 0.5
 DG9199'KM (0.3 MILES) TO THE STATION ON THE LEFT (EAST).
 DG9199'
 DG9199'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9199'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 2.44M (8 FT). THE DISK IS
 DG9199'RECESSED 12.8 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9199'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9199'CONCRETE ARE SET FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9209 ***********************************************************************
 DG9209  DESIGNATION -  STONE 2
 DG9209  PID         -  DG9209
 DG9209  STATE/COUNTY-  IL/STEPHENSON
 DG9209  COUNTRY     -  US
 DG9209  USGS QUAD   -  LORAN (2018)
 DG9209
 DG9209                         *CURRENT SURVEY CONTROL
 DG9209  ______________________________________________________________________
 DG9209* NAD 83(2011) POSITION- 42 13 00.72651(N) 089 52 51.06919(W)   ADJUSTED
 DG9209* NAD 83(2011) ELLIP HT-   245.746 (meters)        (06/27/12)   ADJUSTED
 DG9209* NAD 83(2011) EPOCH   -  2010.00
 DG9209* NAVD 88 ORTHO HEIGHT -   278.9   (meters)      915.    (feet) GPS OBS
 DG9209  ______________________________________________________________________
 DG9209  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9209  GEOID HEIGHT    -        -33.097 (meters)                     GEOID99
 DG9209  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 DG9209  NAD 83(2011) X  -      9,838.239 (meters)                     COMP
 DG9209  NAD 83(2011) Y  - -4,731,018.379 (meters)                     COMP
 DG9209  NAD 83(2011) Z  -  4,263,639.845 (meters)                     COMP
 DG9209  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 DG9209
 DG9209  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9209  Standards:
 DG9209         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9209            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9209  -------------------------------------------------------------------
 DG9209  NETWORK    0.87   1.18           0.39   0.31   0.60     -0.17790248
 DG9209  -------------------------------------------------------------------
 DG9209  Click here for local accuracies and other accuracy information.
 DG9209
 DG9209.The horizontal coordinates were established by GPS observations
 DG9209.and adjusted by the National Geodetic Survey in June 2012.
 DG9209
 DG9209.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9209.been affixed to the stable North American tectonic plate. See 
 DG9209.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9209
 DG9209.The horizontal coordinates are valid at the epoch date displayed above
 DG9209.which is a decimal equivalence of Year/Month/Day.
 DG9209
 DG9209.The orthometric height was determined by GPS observations and a
 DG9209.high-resolution geoid model.
 DG9209
 DG9209.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9209.GEOID18 height accuracy estimate available here.
 DG9209
 DG9209.Click photographs - Photos may exist for this station.
 DG9209
 DG9209.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9209
 DG9209.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9209
 DG9209.The ellipsoidal height was determined by GPS observations
 DG9209.and is referenced to NAD 83.
 DG9209
 DG9209. The following values were computed from the NAD 83(2011) position.
 DG9209
 DG9209;                    North         East     Units Scale Factor Converg.
 DG9209;SPC IL W     -   616,209.464   723,597.964   MT  0.99994803   +0 11 31.4
 DG9209;SPC IL W     - 2,021,680.55  2,374,004.32   sFT  0.99994803   +0 11 31.4
 DG9209;UTM  16      - 4,677,873.921   262,216.580   MT  1.00029575   -1 56 12.0
 DG9209
 DG9209!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9209!SPC IL W     -   0.99996146  x   0.99994803  =   0.99990949
 DG9209!UTM  16      -   0.99996146  x   1.00029575  =   1.00025720
 DG9209
 DG9209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6221677873(NAD 83)
 DG9209
 DG9209                          SUPERSEDED SURVEY CONTROL
 DG9209
 DG9209  NAD 83(2007)-  42 13 00.72652(N)    089 52 51.07007(W) AD(2002.00) 0
 DG9209  ELLIP H (02/10/07)  245.779  (m)                       GP(2002.00)    
 DG9209  NAD 83(1997)-  42 13 00.72623(N)    089 52 51.06963(W) AD(       ) 2
 DG9209  ELLIP H (03/01/05)  245.761  (m)                       GP(       ) 4 1
 DG9209
 DG9209.Superseded values are not recommended for survey control.
 DG9209
 DG9209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9209.See file dsdata.pdf to determine how the superseded data were derived.
 DG9209
 DG9209_MARKER: A = ALUMINUM MARKER
 DG9209_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DG9209+WITH SETTING: INFORMATION.
 DG9209_STAMPING: STONE NO. 2
 DG9209_MARK LOGO: FGRAH
 DG9209_PROJECTION: RECESSED 12 CENTIMETERS
 DG9209_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9209_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9209+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9209_ROD/PIPE-DEPTH: 2.44 meters
 DG9209
 DG9209  HISTORY     - Date     Condition        Report By
 DG9209  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9209
 DG9209                          STATION DESCRIPTION
 DG9209
 DG9209'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9209'STATION IS ABOUT 2.6 KM (1.6 MILES) SOUTHEAST OF LORAN AND ABOUT 6.1
 DG9209'KM (3.8 MILES)  SOUTHWEST OF PEARL CITY (AIR LINE), IN SECTION 26, T
 DG9209'26 N, R 5 E, ON PROPERTY OWNED BY  SNAPP GENERAL TRUST. THIS STATION
 DG9209'IS 14.7M (48.4 FT) WEST OF THE CENTERLINE OF PAVEMENT  OF STONE CHURCH
 DG9209'ROAD, 0.4M (1.3 FT) EAST OF AN ORANGE CARSONITE WITNESS SIGN AND 15.2M
 DG9209'(49.8 FT) SOUTH OF A POWER POLE. MARK IS FLUSH WITH GROUND LEVEL.
 DG9209'
 DG9209'TO REACH THE STATION FROM THE INTERSECTION OF LORAN ROAD AND KOELLER
 DG9209'ROAD IN LORAN,  GO EASTERLY ON KOELLER ROAD 2.5 KM (1.5 MILES) TO
 DG9209'STONE CHURCH ROAD, THEN TURN RIGHT  (SOUTH) ON STONE CHURCH ROAD 1.8
 DG9209'KM (1.1 MILES) TO THE STATION ON THE RIGHT (WEST).
 DG9209'
 DG9209'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9209'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 2.44M (8 FT). THE DISK IS
 DG9209'RECESSED 12.2 CM BELOW THE ALUMINUM  ACCESS COVER AND ENCASED IN A
 DG9209'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER  AND
 DG9209'CONCRETE ARE SET FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1373 ***********************************************************************
 KB1373  DESIGNATION -  STONINGTON MUN TANK
 KB1373  PID         -  KB1373
 KB1373  STATE/COUNTY-  IL/CHRISTIAN
 KB1373  COUNTRY     -  US
 KB1373  USGS QUAD   -  STONINGTON (2018)
 KB1373
 KB1373                         *CURRENT SURVEY CONTROL
 KB1373  ______________________________________________________________________
 KB1373* NAD 83(1997) POSITION- 39 38 12.12086(N) 089 11 24.88214(W)   ADJUSTED
 KB1373  ______________________________________________________________________
 KB1373  GEOID HEIGHT    -        -32.344 (meters)                     GEOID18
 KB1373  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 KB1373  HORZ ORDER      -  THIRD
 KB1373
 KB1373.The horizontal coordinates were established by classical geodetic methods
 KB1373.and adjusted by the National Geodetic Survey in October 1999.
 KB1373
 KB1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1373.GEOID18 height accuracy estimate available here.
 KB1373
 KB1373.Click photographs - Photos may exist for this station.
 KB1373
 KB1373.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1373
 KB1373. The following values were computed from the NAD 83(1997) position.
 KB1373
 KB1373;                    North         East     Units Scale Factor Converg.
 KB1373;SPC IL W     -   330,108.201   783,816.438   MT  1.00002764   +0 37 22.5
 KB1373;SPC IL W     - 1,083,029.99  2,571,571.10   sFT  1.00002764   +0 37 22.5
 KB1373;UTM  16      - 4,389,728.075   312,045.700   MT  1.00003495   -1 23 51.4
 KB1373
 KB1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1204589728(NAD 83)
 KB1373
 KB1373                          SUPERSEDED SURVEY CONTROL
 KB1373
 KB1373  NAD 83(1986)-  39 38 12.13134(N)    089 11 24.86369(W) AD(       ) 3
 KB1373  NAD 27      -  39 38 11.97845(N)    089 11 24.56169(W) AD(       ) 3
 KB1373
 KB1373.Superseded values are not recommended for survey control.
 KB1373
 KB1373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1373.See file dsdata.pdf to determine how the superseded data were derived.
 KB1373
 KB1373_MARKER: 53 = ELEVATED TANK
 KB1373
 KB1373  HISTORY     - Date     Condition        Report By
 KB1373  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1373  HISTORY     - 19850615 GOOD             NGS
 KB1373
 KB1373                          STATION DESCRIPTION
 KB1373
 KB1373'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1373'THE STONINGTON MUNICIPAL WATER TANK IS LOCATED IN THE SOUTHEAST
 KB1373'PART OF STONINGTON, IN THE SOUTHWEST ANGLE OF THE INTERSECTION
 KB1373'OF DIVERSON AND PINE.  IT IS 120 FEET HIGH, SILVER IN COLOR,
 KB1373'WITH BLACK LETTERING STONINGTON ON IT.
 KB1373
 KB1373                          STATION RECOVERY (1985)
 KB1373
 KB1373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 KB1373'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1468 ***********************************************************************
 NH1468  DESIGNATION -  STRAND
 NH1468  PID         -  NH1468
 NH1468  STATE/COUNTY-  IL/WINNEBAGO
 NH1468  COUNTRY     -  US
 NH1468  USGS QUAD   -  SHIRLAND (2018)
 NH1468
 NH1468                         *CURRENT SURVEY CONTROL
 NH1468  ______________________________________________________________________
 NH1468* NAD 83(1997) POSITION- 42 29 34.06570(N) 089 13 39.90533(W)   ADJUSTED
 NH1468* NAVD 88 ORTHO HEIGHT -   279.    (meters)      915.    (feet) SCALED
 NH1468  ______________________________________________________________________
 NH1468  GEOID HEIGHT    -        -33.716 (meters)                     GEOID18
 NH1468  LAPLACE CORR    -         -0.04  (seconds)                    DEFLEC18
 NH1468  HORZ ORDER      -  FIRST
 NH1468
 NH1468.The horizontal coordinates were established by classical geodetic methods
 NH1468.and adjusted by the National Geodetic Survey in October 1999.
 NH1468
 NH1468.The orthometric height was scaled from a topographic map.
 NH1468
 NH1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1468.GEOID18 height accuracy estimate available here.
 NH1468
 NH1468.Click photographs - Photos may exist for this station.
 NH1468
 NH1468.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1468
 NH1468. The following values were computed from the NAD 83(1997) position.
 NH1468
 NH1468;                    North         East     Units Scale Factor Converg.
 NH1468;SPC IL W     -   647,245.400   777,182.528   MT  1.00001444   +0 38 03.4
 NH1468;SPC IL W     - 2,123,504.28  2,549,806.34   sFT  1.00001444   +0 38 03.4
 NH1468;SPC WI S     -    55,040.298   663,488.074   MT  1.00005717   +0 31 50.2
 NH1468;SPC WI S     -   180,578.04  2,176,793.79   sFT  1.00005717   +0 31 50.2
 NH1468;UTM  16      - 4,706,897.923   316,929.153   MT  1.00001237   -1 30 18.9
 NH1468
 NH1468!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1468!SPC IL W     -   0.99996154  x   1.00001444  =   0.99997598
 NH1468!SPC WI S     -   0.99996154  x   1.00005717  =   1.00001871
 NH1468!UTM  16      -   0.99996154  x   1.00001237  =   0.99997391
 NH1468
 NH1468:                Primary Azimuth Mark                     Grid Az
 NH1468:SPC IL W     -  STRAND AZ MK                             091 59 49.1
 NH1468:SPC WI S     -  STRAND AZ MK                             092 06 02.3
 NH1468:UTM  16      -  STRAND AZ MK                             094 08 11.4
 NH1468
 NH1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN1692906897(NAD 83)
 NH1468
 NH1468|---------------------------------------------------------------------|
 NH1468| PID    Reference Object                     Distance      Geod. Az  |
 NH1468|                                                           dddmmss.s |
 NH1468| CI9964 STRAND RM 1                          39.712 METERS 04858     |
 NH1468| CI9963 STRAND AZ MK                                       0923752.5 |
 NH1468| CI9965 STRAND RM 2                          31.312 METERS 09820     |
 NH1468| NH1467 CHICAGO ST PAUL AWY BCN 9           APPROX. 1.1 KM 2843347.7 |
 NH1468|---------------------------------------------------------------------|
 NH1468
 NH1468                          SUPERSEDED SURVEY CONTROL
 NH1468
 NH1468  NAD 83(1996)-  42 29 34.06570(N)    089 13 39.90541(W) AD(       ) 1
 NH1468  NAD 83(1991)-  42 29 34.06503(N)    089 13 39.90600(W) AD(       ) 1
 NH1468  NAD 83(1986)-  42 29 34.06218(N)    089 13 39.90771(W) AD(       ) 1
 NH1468  NAD 27      -  42 29 34.01700(N)    089 13 39.50000(W) AD(       ) 1
 NH1468
 NH1468.Superseded values are not recommended for survey control.
 NH1468
 NH1468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1468.See file dsdata.pdf to determine how the superseded data were derived.
 NH1468
 NH1468_MARKER: DS = TRIANGULATION STATION DISK
 NH1468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1468_STAMPING: STRAND 1935
 NH1468_MARK LOGO: CGS
 NH1468_PROJECTION: FLUSH
 NH1468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1468+STABILITY: SURFACE MOTION
 NH1468
 NH1468  HISTORY     - Date     Condition        Report By
 NH1468  HISTORY     - 1935     MONUMENTED       CGS
 NH1468  HISTORY     - 1954     GOOD             CGS
 NH1468  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH1468
 NH1468                          STATION DESCRIPTION
 NH1468
 NH1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1468'STATION IS ABOUT 10 MILES WEST OF BELOIT, WISCONSIN, ABOUT
 NH1468'8 MILES WNW OF ROCKTON, ILLINOIS, ABOUT 0.35 MILE SOUTH
 NH1468'OF THE ILLINOIS-WISCONSIN STATE BOUNDARY, IN FRACTIONAL SEC.
 NH1468'21, T 29 N, R 11 E, ON FARM OWNED BY MRS. ALICE STRAND AND
 NH1468'OCCUPIED BY RALPH REAVIS, IN HIS BARN YARD, 81 FEET NNW OF
 NH1468'NW CORNER OF THE HOUSE, 65 FEET SSW OF SW CORNER OF THE BARN,
 NH1468'59 FEET SW OF THE SW FACE OF THE SILO, 69 FEET SLIGHTLY WEST
 NH1468'OF NORTH OF THE WELL, 67 FEET NORTH OF A TRIO OF 14-INCH
 NH1468'MAPLE TREES, 19 FEET EAST OF THE EAST CATTLE LANE FENCE.  THE
 NH1468'MARK IS FLUSH WITH THE SURFACE.
 NH1468'
 NH1468'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1468'TABLETS SET IN CONCRETE.
 NH1468'
 NH1468'AZIMUTH MARK IS EAST OF STATION, 27 FEET SOUTH OF CENTERLINE
 NH1468'OF THE EAST-WEST COBBLE-STONE ROAD, 0.2 MILE EAST OF THE
 NH1468'CROSSROADS, ON THE RIGHT-OF-WAY FENCE LINE, 46 FEET WEST
 NH1468'OF A LONE 10-INCH BLACK CHERRY TREE.  IT PROJECTS 6 INCHES.
 NH1468'
 NH1468'R.M. NO. 1 IS NE OF STATION, 51 FEET NNE OF NE CORNER OF THE
 NH1468'CHICKEN COOP, ON THE WEST GARDEN FENCE LINE, 34 FEET ENE OF
 NH1468'SE CORNER OF THE BARN, 39 FEET SE OF NE CORNER OF THE BARN.
 NH1468'IT PROJECTS 4 INCHES.
 NH1468'
 NH1468'R.M. NO. 2 IS ESE OF STATION, ON THE WEST GARDEN FENCE LINE,
 NH1468'25 FEET NORTH OF THE SW CORNER-POST OF GARDEN, 70 FEET NE
 NH1468'OF NE CORNER OF THE HOUSE, 55 FEET NE OF THE LONE 15-INCH
 NH1468'CEDAR TREE THAT STANDS ON NORTH SIDE OF THE YARD, 37 FEET
 NH1468'SE OF SE CORNER OF THE CHICKEN COOP, 100.49 FEET SOUTH OF
 NH1468'R.M. NO. 1.  IT PROJECTS 4 INCHES.
 NH1468'
 NH1468'TO REACH FROM THE JUNCTION OF WISCONSIN ROUTES 13 AND 81
 NH1468'ON THE NW EDGE OF BELOIT, GO WEST ON ROUTE 81, 9.1 MILES
 NH1468'TO CROSS-ROADS AND END OF PAVEMENT.  THENCE SOUTH ON GRAVEL
 NH1468'ROAD 1.6 MILES TO CROSSROADS.  THENCE CONTINUE SOUTH ON DIRT
 NH1468'ROAD 0.5 MILE TO THE STATE LINE.  THENCE JOG EAST ON STATE
 NH1468'LINE 0.1 MILE.  THENCE SOUTH ON DIRT ROAD 0.35 MILE TO
 NH1468'CROSS-ROADS.  THENCE WEST THRU GATE AND CONTINUE WEST ON LANE 0.1
 NH1468'MILE TO HOUSE AND STATION.
 NH1468'
 NH1468'A 100-FOOT SIGNAL AT PLYMOUTH COMES INTO VIEW AT 25 FEET.
 NH1468'
 NH1468'AN 87-FOOT SIGNAL AT CENTRAL COMES INTO VIEW AT 25 FEET.
 NH1468'
 NH1468'A 100-FOOT SIGNAL AT BLACK COMES INTO VIEW AT 15 FEET.
 NH1468'
 NH1468'A 100-FOOT SIGNAL AT TYRONE IS VISIBLE FROM THE GROUND.
 NH1468'
 NH1468'A 100-FOOT SIGNAL AT BECKER COMES INTO VIEW AT 45 FEET.
 NH1468'
 NH1468'AN 87-FOOT SIGNAL AT RISUM COMES INTO VIEW AT 35 FEET.
 NH1468'
 NH1468'NO OBJECTS VISIBLE FROM GROUND SUITABLE FOR AZIMUTHS.
 NH1468'
 NH1468'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FT.
 NH1468
 NH1468                          STATION RECOVERY (1954)
 NH1468
 NH1468'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1468'STATION MARK, AZIMUTH MARK AND REFERENCE MARK NO. 2 WERE
 NH1468'RECOVERED AND FOUND IN GOOD CONDITION.  A SHED HAS BEEN BUILT
 NH1468'OVER THE STATION MARK AND ANOTHER SHED BUILT OVER REFERENCE
 NH1468'MARK NO. 1.  THE COMPLETE STATION WAS DESTROYED AT THE REQUEST
 NH1468'OF THE PROPERTY OWNER AFTER STRAND 2 WAS ESTABLISHED.
 NH1468
 NH1468                          STATION RECOVERY (1997)
 NH1468
 NH1468'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1468'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1469 ***********************************************************************
 NH1469  DESIGNATION -  STRAND 2
 NH1469  PID         -  NH1469
 NH1469  STATE/COUNTY-  IL/WINNEBAGO
 NH1469  COUNTRY     -  US
 NH1469  USGS QUAD   -  SHIRLAND (2018)
 NH1469
 NH1469                         *CURRENT SURVEY CONTROL
 NH1469  ______________________________________________________________________
 NH1469* NAD 83(1997) POSITION- 42 29 34.10910(N) 089 13 38.62180(W)   ADJUSTED
 NH1469* NAVD 88 ORTHO HEIGHT -   279.00  (+/-2cm)      915.4   (feet) VERTCON3
 NH1469  ______________________________________________________________________
 NH1469  GEOID HEIGHT    -        -33.716 (meters)                     GEOID18
 NH1469  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 NH1469  HORZ ORDER      -  SECOND
 NH1469  VERT ORDER      -  THIRD ? (See Below)
 NH1469
 NH1469.The horizontal coordinates were established by classical geodetic methods
 NH1469.and adjusted by the National Geodetic Survey in October 1999.
 NH1469
 NH1469.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1469.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1469
 NH1469.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1469.GEOID18 height accuracy estimate available here.
 NH1469
 NH1469.The vertical order pertains to the NGVD 29 superseded value.
 NH1469
 NH1469.Click photographs - Photos may exist for this station.
 NH1469
 NH1469.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1469
 NH1469. The following values were computed from the NAD 83(1997) position.
 NH1469
 NH1469;                    North         East     Units Scale Factor Converg.
 NH1469;SPC IL W     -   647,247.063   777,211.822   MT  1.00001450   +0 38 04.2
 NH1469;SPC IL W     - 2,123,509.74  2,549,902.45   sFT  1.00001450   +0 38 04.2
 NH1469;SPC WI S     -    55,041.909   663,517.372   MT  1.00005717   +0 31 51.1
 NH1469;SPC WI S     -   180,583.33  2,176,889.91   sFT  1.00005717   +0 31 51.1
 NH1469;UTM  16      - 4,706,898.492   316,958.488   MT  1.00001223   -1 30 18.1
 NH1469
 NH1469!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1469!SPC IL W     -   0.99996153  x   1.00001450  =   0.99997603
 NH1469!SPC WI S     -   0.99996153  x   1.00005717  =   1.00001870
 NH1469!UTM  16      -   0.99996153  x   1.00001223  =   0.99997376
 NH1469
 NH1469:                Primary Azimuth Mark                     Grid Az
 NH1469:SPC IL W     -  STRAND 2 AZ MK                           164 15 41.1
 NH1469:SPC WI S     -  STRAND 2 AZ MK                           164 21 54.2
 NH1469:UTM  16      -  STRAND 2 AZ MK                           166 24 03.4
 NH1469
 NH1469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN1695806898(NAD 83)
 NH1469
 NH1469|---------------------------------------------------------------------|
 NH1469| PID    Reference Object                     Distance      Geod. Az  |
 NH1469|                                                           dddmmss.s |
 NH1469| CI9967 STRAND 2 RM 3                        25.526 METERS 13720     |
 NH1469| CI9966 STRAND 2 AZ MK                                     1645345.3 |
 NH1469| CI9968 STRAND 2 RM 4                        27.402 METERS 24229     |
 NH1469| NH1468 STRAND                               29.341 METERS 26723     |
 NH1469|---------------------------------------------------------------------|
 NH1469
 NH1469                          SUPERSEDED SURVEY CONTROL
 NH1469
 NH1469  NAD 83(1996)-  42 29 34.10910(N)    089 13 38.62189(W) AD(       ) 2
 NH1469  NAD 83(1991)-  42 29 34.10843(N)    089 13 38.62238(W) AD(       ) 2
 NH1469  NAD 83(1986)-  42 29 34.10557(N)    089 13 38.62413(W) AD(       ) 2
 NH1469  NAD 27      -  42 29 34.06000(N)    089 13 38.21600(W) AD(       ) 2
 NH1469  NGVD 29             279.06   (m)          915.5    (f) LEVELING    3  
 NH1469
 NH1469.Superseded values are not recommended for survey control.
 NH1469
 NH1469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1469.See file dsdata.pdf to determine how the superseded data were derived.
 NH1469
 NH1469_MARKER: DS = TRIANGULATION STATION DISK
 NH1469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1469_STAMPING: STRAND 2 1954
 NH1469_MARK LOGO: CGS
 NH1469_PROJECTION: FLUSH
 NH1469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1469+STABILITY: SURFACE MOTION
 NH1469
 NH1469  HISTORY     - Date     Condition        Report By
 NH1469  HISTORY     - 1954     MONUMENTED       CGS
 NH1469  HISTORY     - 1972     GOOD             BRADY
 NH1469  HISTORY     - 1973     GOOD             NGS
 NH1469  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 NH1469
 NH1469                          STATION DESCRIPTION
 NH1469
 NH1469'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1469'STATION IS LOCATED ABOUT 6-1/2 MILES NORTHEAST OF DURAND AND
 NH1469'4 MILES NORTHWEST OF SHIRLAND AND ON THE PROPERTY OF CLARENCE
 NH1469'HAAS.  IT IS 83 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 NH1469'HOUSE, 76 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BARN
 NH1469'AND 54 FEET NORTH OF THE CENTER OF A DRIVEWAY.  THE MARK IS
 NH1469'FLUSH AND THE DISK IS STAMPED STRAND 2 1954.
 NH1469'
 NH1469'REFERENCE MARK NO. 3 IS 9 FEET NORTH OF THE CENTER OF THE
 NH1469'DRIVEWAY AND 3 FEET WEST OF A FENCE CORNER.  THE MARK IS
 NH1469'FLUSH AND THE DISK IS STAMPED STRAND 2 NO 3 1954.
 NH1469'
 NH1469'REFERENCE MARK NO. 4 IS 40 FEET NORTHWEST OF THE NORTHWEST
 NH1469'CORNER OF THE HOUSE AND 8 FEET SOUTHEAST OF THE SOUTHEAST
 NH1469'CORNER OF A SHED.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1469'STRAND 2 NO 4 1954.
 NH1469'
 NH1469'AZIMUTH MARK IS 28 FEET WEST OF THE CENTER OF A PAVED ROAD,
 NH1469'11 FEET NORTH OF A FENCE CORNER, 1 FOOT NORTH OF A WHITE
 NH1469'WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS
 NH1469'FLUSH AND THE DISK IS STAMPED STRAND 2 1954.
 NH1469'
 NH1469'TO REACH THE STATION FROM RAILROAD DEPOT IN SHIRLAND GO NORTH
 NH1469'ON PAVED ROAD FOR 0.05 MILE TO A T ROAD, TURN RIGHT AND
 NH1469'GO EAST ON PAVED ROAD FOR 0.15 MILE TO A CROSSROAD, TURN LEFT
 NH1469'AND GO NORTH ON PAVED ROAD FOR 2.25 MILES TO A FORK, TURN LEFT AND
 NH1469'GO WEST FOR 0.15 MILE TO A FORK, TURN RIGHT AND GO NORTH
 NH1469'ON PAVED ROAD FOR 1.95 MILES TO A CROSSROAD.  TURN LEFT AND
 NH1469'GO WEST ON PAVED ROAD FOR 1.45 MILES TO A T ROAD.* CONTINUE
 NH1469'WEST ON FARM DRIVE FOR 0.1 MILE TO THE STATION ON THE RIGHT
 NH1469'AS DESCRIBED.
 NH1469'
 NH1469'TO REACH THE AZIMUTH MARK FROM THIS * POINT GO SOUTH ON PAVED
 NH1469'ROAD FOR 0.25 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1469'
 NH1469'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1469
 NH1469                          STATION RECOVERY (1972)
 NH1469
 NH1469'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 NH1469'STRAND 2 1954-GOOD
 NH1469'
 NH1469'FOUND ALL MARKS IN GOOD CONDITION.
 NH1469
 NH1469                          STATION RECOVERY (1973)
 NH1469
 NH1469'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 NH1469'ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE
 NH1469'DESCRIPTION IS GOOD WITH THE BELOW CHANGE IN THE TO REACH.  THE
 NH1469'STATION WAS OCCUPIED TO SEE IF THERE WAS AN ERROR IN THE AZIMUTH
 NH1469'MARK.  A POLARIS OBSERVATION COULD NOT BE MADE FROM THE STATION
 NH1469'MARK DUE TO TREES AND THE AZIMUTH MARK WAS OCCUPIED FOR THE
 NH1469'OBSERVATIONS.  THE DISTANCE AND DIRECTION TO THE REFERENCE
 NH1469'MARKS CHECKED.
 NH1469'
 NH1469'TO REACH THE STATION FROM THE INTERSECTION OF BOSWELL AND
 NH1469'SHIRLAND ROADS AT THE NORTH EDGE OF SHIRLAND AT THE SCHOOL,
 NH1469'GO NORTH ON BOSWELL ROAD FOR 3.25 MILES TO A CROSSROAD.  TURN
 NH1469'LEFT AND GO WEST ON POMEROY ROAD FOR 1.5 MILES TO A T-ROAD
 NH1469'AND A DRIVEWAY STRAIGHT AHEAD.  GO WEST ON THE DRIVEWAY FOR
 NH1469'0.1 MILE TO THE STATION.
 NH1469'
 NH1469'TO REACH THE AZIMUTH MARK FROM THE DRIVEWAY, GO SOUTH ON T-ROAD
 NH1469'(HAULEY ROAD) FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 NH1469'
 NH1469'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1469'
 NH1469'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4
 NH1469'MILES NORTHWEST OF SHIRLAND.
 NH1469
 NH1469                          STATION RECOVERY (1997)
 NH1469
 NH1469'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1469'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7259 ***********************************************************************
 DE7259  DESIGNATION -  STRAND 3
 DE7259  PID         -  DE7259
 DE7259  STATE/COUNTY-  IL/WINNEBAGO
 DE7259  COUNTRY     -  US
 DE7259  USGS QUAD   -  SHIRLAND (2018)
 DE7259
 DE7259                         *CURRENT SURVEY CONTROL
 DE7259  ______________________________________________________________________
 DE7259* NAD 83(2011) POSITION- 42 29 21.98244(N) 089 13 33.65100(W)   ADJUSTED
 DE7259* NAD 83(2011) ELLIP HT-   232.992 (meters)        (06/27/12)   ADJUSTED
 DE7259* NAD 83(2011) EPOCH   -  2010.00
 DE7259* NAVD 88 ORTHO HEIGHT -   266.7   (meters)      875.    (feet) GPS OBS
 DE7259  ______________________________________________________________________
 DE7259  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7259  GEOID HEIGHT    -        -33.628 (meters)                     GEOID99
 DE7259  GEOID HEIGHT    -        -33.711 (meters)                     GEOID18
 DE7259  NAD 83(2011) X  -     63,631.961 (meters)                     COMP
 DE7259  NAD 83(2011) Y  - -4,710,190.913 (meters)                     COMP
 DE7259  NAD 83(2011) Z  -  4,286,007.145 (meters)                     COMP
 DE7259  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 DE7259
 DE7259  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7259  Standards:
 DE7259         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7259            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7259  -------------------------------------------------------------------
 DE7259  NETWORK    1.67   1.31           0.76   0.57   0.67      0.14698313
 DE7259  -------------------------------------------------------------------
 DE7259  Click here for local accuracies and other accuracy information.
 DE7259
 DE7259.The horizontal coordinates were established by GPS observations
 DE7259.and adjusted by the National Geodetic Survey in June 2012.
 DE7259
 DE7259.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7259.been affixed to the stable North American tectonic plate. See 
 DE7259.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7259
 DE7259.The horizontal coordinates are valid at the epoch date displayed above
 DE7259.which is a decimal equivalence of Year/Month/Day.
 DE7259
 DE7259.The orthometric height was determined by GPS observations and a
 DE7259.high-resolution geoid model.
 DE7259
 DE7259.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7259.GEOID18 height accuracy estimate available here.
 DE7259
 DE7259.Click photographs - Photos may exist for this station.
 DE7259
 DE7259.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7259
 DE7259.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7259
 DE7259.The ellipsoidal height was determined by GPS observations
 DE7259.and is referenced to NAD 83.
 DE7259
 DE7259. The following values were computed from the NAD 83(2011) position.
 DE7259
 DE7259;                    North         East     Units Scale Factor Converg.
 DE7259;SPC IL W     -   646,874.154   777,329.478   MT  1.00001472   +0 38 07.4
 DE7259;SPC IL W     - 2,122,286.29  2,550,288.46   sFT  1.00001472   +0 38 07.4
 DE7259;UTM  16      - 4,706,521.452   317,062.141   MT  1.00001177   -1 30 14.4
 DE7259
 DE7259!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7259!SPC IL W     -   0.99996346  x   1.00001472  =   0.99997818
 DE7259!UTM  16      -   0.99996346  x   1.00001177  =   0.99997523
 DE7259
 DE7259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN1706206521(NAD 83)
 DE7259
 DE7259                          SUPERSEDED SURVEY CONTROL
 DE7259
 DE7259  NAD 83(2007)-  42 29 21.98246(N)    089 13 33.65191(W) AD(2002.00) 0
 DE7259  ELLIP H (02/10/07)  233.025  (m)                       GP(2002.00)    
 DE7259  ELLIP H (02/03/05)  233.013  (m)                       GP(       ) 4 2
 DE7259  NAD 83(1997)-  42 29 21.98210(N)    089 13 33.65080(W) AD(       ) 1
 DE7259  ELLIP H (09/17/02)  233.074  (m)                       GP(       ) 4 1
 DE7259
 DE7259.Superseded values are not recommended for survey control.
 DE7259
 DE7259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7259.See file dsdata.pdf to determine how the superseded data were derived.
 DE7259
 DE7259_MARKER: I = METAL ROD
 DE7259_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7259+WITH SETTING: INFORMATION.
 DE7259_STAMPING: STRAND 3
 DE7259_MARK LOGO: IL-201
 DE7259_PROJECTION: FLUSH
 DE7259_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7259_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7259_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DE7259+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2020
 DE7259_ROD/PIPE-DEPTH: 3 meters
 DE7259
 DE7259  HISTORY     - Date     Condition        Report By
 DE7259  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7259  HISTORY     - 20200204 GOOD             ILDT
 DE7259  HISTORY     - 20200818 GOOD             ILDT
 DE7259
 DE7259                          STATION DESCRIPTION
 DE7259
 DE7259'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7259'THE STATION IS LOCATED ON THE WEST SIDE OF HAULEY ROAD. TO REACH THE
 DE7259'STATION FROM THE INTERSECTION OF SR 75 (BLACKHAWK STREET) AND ROCKTON
 DE7259'ROAD (CR 9), GO WEST ON ROCKTON ROAD FOR 2.1 KM TO PRAIRIE AVENUE.
 DE7259'TURN RIGHT AND GO NORTH ON PRAIRIE AVENUE FOR 1.6 KM TO YALE BRIDGE
 DE7259'ROAD. TURN LEFT AND GO WEST ON YALE BRIDGE ROAD FOR 10.3 KM TO HAULEY
 DE7259'ROAD. TURN RIGHT AND GO NORTH ON HAULEY ROAD FOR 1.3 KM TO THE STATION
 DE7259'ON THE LEFT. THE STATION IS 6.1 M WEST OF THE WEST EDGE OF PAVEMENT OF
 DE7259'HAULEY ROAD, APPROXIMATELY 56 M NORTH OF AN EAST-WEST FENCE LINE, 0.4
 DE7259'M EAST OF A NORTH-SOUTH FENCE LINE, AND 0.3 M EAST OF AN ORANGE
 DE7259'CARSONITE WITNESS POST.
 DE7259
 DE7259                          STATION RECOVERY (2020)
 DE7259
 DE7259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7259'A SIGN WAS PLACED 1 FT (0.3 M) SOUTH OF MONUMENT.  GPS IS QUESTIONABLE
 DE7259'DUE TO SOME TREE COVER.
 DE7259
 DE7259                          STATION RECOVERY (2020)
 DE7259
 DE7259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7259'THE MONUMENT IS UNDER A TREE LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7912 ***********************************************************************
 DF7912  CBN         -  This is a Cooperative Base Network Control Station.
 DF7912  DESIGNATION -  STRATTON DAM
 DF7912  PID         -  DF7912
 DF7912  STATE/COUNTY-  IL/MCHENRY
 DF7912  COUNTRY     -  US
 DF7912  USGS QUAD   -  MCHENRY (2018)
 DF7912
 DF7912                         *CURRENT SURVEY CONTROL
 DF7912  ______________________________________________________________________
 DF7912* NAD 83(2011) POSITION- 42 18 39.12671(N) 088 15 10.02435(W)   ADJUSTED
 DF7912* NAD 83(2011) ELLIP HT-   192.240 (meters)        (06/27/12)   ADJUSTED
 DF7912* NAD 83(2011) EPOCH   -  2010.00
 DF7912* NAVD 88 ORTHO HEIGHT -   226.3   (meters)      742.    (feet) GPS OBS
 DF7912  ______________________________________________________________________
 DF7912  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7912  GEOID HEIGHT    -        -33.991 (meters)                     GEOID99
 DF7912  GEOID HEIGHT    -        -34.058 (meters)                     GEOID18
 DF7912  NAD 83(2011) X  -    144,033.437 (meters)                     COMP
 DF7912  NAD 83(2011) Y  - -4,721,770.169 (meters)                     COMP
 DF7912  NAD 83(2011) Z  -  4,271,331.321 (meters)                     COMP
 DF7912  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 DF7912
 DF7912  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7912  Standards:
 DF7912         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7912            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7912  -------------------------------------------------------------------
 DF7912  NETWORK    0.73   1.20           0.33   0.26   0.61      0.00251548
 DF7912  -------------------------------------------------------------------
 DF7912  Click here for local accuracies and other accuracy information.
 DF7912
 DF7912.The horizontal coordinates were established by GPS observations
 DF7912.and adjusted by the National Geodetic Survey in June 2012.
 DF7912
 DF7912.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7912.been affixed to the stable North American tectonic plate. See 
 DF7912.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7912
 DF7912.The horizontal coordinates are valid at the epoch date displayed above
 DF7912.which is a decimal equivalence of Year/Month/Day.
 DF7912
 DF7912.The orthometric height was determined by GPS observations and a
 DF7912.high-resolution geoid model.
 DF7912
 DF7912.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7912.GEOID18 height accuracy estimate available here.
 DF7912
 DF7912.Click photographs - Photos may exist for this station.
 DF7912
 DF7912.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7912
 DF7912.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7912
 DF7912.The ellipsoidal height was determined by GPS observations
 DF7912.and is referenced to NAD 83.
 DF7912
 DF7912. The following values were computed from the NAD 83(2011) position.
 DF7912
 DF7912;                    North         East     Units Scale Factor Converg.
 DF7912;SPC IL E     -   626,635.015   306,640.783   MT  0.99997554   +0 03 15.2
 DF7912;SPC IL E     - 2,055,885.05  1,006,037.30   sFT  0.99997554   +0 03 15.2
 DF7912;UTM  16      - 4,685,052.430   396,753.094   MT  0.99973116   -0 50 36.2
 DF7912
 DF7912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7912!SPC IL E     -   0.99996985  x   0.99997554  =   0.99994539
 DF7912!UTM  16      -   0.99996985  x   0.99973116  =   0.99970102
 DF7912
 DF7912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9675385052(NAD 83)
 DF7912
 DF7912                          SUPERSEDED SURVEY CONTROL
 DF7912
 DF7912  NAD 83(2007)-  42 18 39.12666(N)    088 15 10.02523(W) AD(2002.00) 0
 DF7912  ELLIP H (02/10/07)  192.269  (m)                       GP(2002.00)    
 DF7912  NAD 83(1997)-  42 18 39.12670(N)    088 15 10.02534(W) AD(       ) A
 DF7912  ELLIP H (09/15/03)  192.274  (m)                       GP(       ) 4 1
 DF7912
 DF7912.Superseded values are not recommended for survey control.
 DF7912
 DF7912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7912.See file dsdata.pdf to determine how the superseded data were derived.
 DF7912
 DF7912_MARKER: DD = SURVEY DISK
 DF7912_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7912_STAMPING: STRATTON 2002
 DF7912_MARK LOGO: ILDW
 DF7912_PROJECTION: FLUSH
 DF7912_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7912_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7912+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2002
 DF7912
 DF7912  HISTORY     - Date     Condition        Report By
 DF7912  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7912
 DF7912                          STATION DESCRIPTION
 DF7912
 DF7912'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7912'THE STATION IS LOCATED IN MCHENRY COUNTY, IN THE NORTH HALF OF SECTION
 DF7912'12, TOWNSHIP 44 NORTH, RANGE 8 EAST OF THE 3RD PRINCIPAL MERIDIAN.
 DF7912'
 DF7912'TO REACH THE STATION FROM THE INTERSECTION OF ROUTE 31 AND GRACY ROAD
 DF7912'GO 1.2 MILES EAST ON GRACY ROAD TO A T, TURN LEFT ( NORTH ) ON
 DF7912'BARREVILLE ROAD TO STATE PARK ROAD.  TURN RIGHT ( EAST ) ON WEST STATE
 DF7912'PARK ROAD AND GO 0.6 MILES TO Y, TURN LEFT AT Y AND GO 0.3 MILES TO
 DF7912'THE NORTH END OF THE ISLAND ACROSS FROM THE LOCK.  THE MONUMENT IS
 DF7912'19.5 FEET SOUTHEAST OF A NAIL AND CAP IN A SIGN POST NEAR THE
 DF7912'NAVIGATIONAL DAYMARK AND 60.1 FEET NORTH OF A CONCRETE BASE OF A LIGHT
 DF7912'POLE, ALSO 15 FEET SOUTHWEST OF THE RIVERSIDE RIP-RAP LINE AND 11
 DF7912'FEET NORTHEAST OF THE LOCKSIDE RIP-RAP LINE, SET FLUSH WITH THE GROUND
 DF7912'AND MARKED WITH A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0352 ***********************************************************************
 MF0352  DESIGNATION -  STREATOR
 MF0352  PID         -  MF0352
 MF0352  STATE/COUNTY-  IL/LASALLE
 MF0352  COUNTRY     -  US
 MF0352  USGS QUAD   -  STREATOR SOUTH (2018)
 MF0352
 MF0352                         *CURRENT SURVEY CONTROL
 MF0352  ______________________________________________________________________
 MF0352* NAD 83(1986) POSITION- 41 07 19.     (N) 088 49 46.     (W)   SCALED
 MF0352* NAVD 88 ORTHO HEIGHT -   189.131 (meters)      620.51  (feet) ADJUSTED
 MF0352  ______________________________________________________________________
 MF0352  GEOID HEIGHT    -        -32.570 (meters)                     GEOID18
 MF0352  DYNAMIC HEIGHT  -        189.053 (meters)      620.25  (feet) COMP
 MF0352  MODELED GRAVITY -    980,210.4   (mgal)                       NAVD 88
 MF0352
 MF0352  VERT ORDER      -  SECOND    CLASS 0
 MF0352
 MF0352.The horizontal coordinates were scaled from a map and have
 MF0352.an estimated accuracy of +/- 6 seconds.
 MF0352
 MF0352.The orthometric height was determined by differential leveling and
 MF0352.adjusted by the NATIONAL GEODETIC SURVEY
 MF0352.in June 1991.
 MF0352
 MF0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0352.GEOID18 height accuracy estimate available here.
 MF0352
 MF0352.Click photographs - Photos may exist for this station.
 MF0352
 MF0352.The dynamic height is computed by dividing the NAVD 88
 MF0352.geopotential number by the normal gravity value computed on the
 MF0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0352.degrees latitude (g = 980.6199 gals.).
 MF0352
 MF0352.The modeled gravity was interpolated from observed gravity values.
 MF0352
 MF0352;                    North         East    Units  Estimated Accuracy
 MF0352;SPC IL E     -   494,700.      258,340.      MT  (+/- 180 meters Scaled)
 MF0352
 MF0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL464539(NAD 83)
 MF0352
 MF0352                          SUPERSEDED SURVEY CONTROL
 MF0352
 MF0352  NGVD 29 (??/??/92)  189.191  (m)          620.70   (f) ADJ UNCH    2 0
 MF0352
 MF0352.Superseded values are not recommended for survey control.
 MF0352
 MF0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0352.See file dsdata.pdf to determine how the superseded data were derived.
 MF0352
 MF0352_MARKER: DB = BENCH MARK DISK
 MF0352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0352_STAMPING: STREATOR 1934
 MF0352_MARK LOGO: CGS
 MF0352_PROJECTION: FLUSH
 MF0352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0352+STABILITY: SURFACE MOTION
 MF0352
 MF0352  HISTORY     - Date     Condition        Report By
 MF0352  HISTORY     - 1934     MONUMENTED       CGS
 MF0352  HISTORY     - 1941     GOOD             CGS
 MF0352  HISTORY     - 1941     GOOD             CGS
 MF0352  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF0352  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0352
 MF0352                          STATION DESCRIPTION
 MF0352
 MF0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 MF0352'AT STREATOR.
 MF0352'AT STREATOR, LA SALLE COUNTY, IN THE CENTER OF THE CITY PARK,
 MF0352'105 FEET NORTHEAST OF THE BAND STAND, IN A SMALL TRIANGULAR PLOT
 MF0352'FORMED BY THE INTERSECTING SIDEWALKS, AND 27 FEET SOUTH OF THE
 MF0352'SOUTH SIDE OF A FISH POND.  A STANDARD DISK, STAMPED STREATOR 1934
 MF0352'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0352
 MF0352                          STATION RECOVERY (1941)
 MF0352
 MF0352'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 MF0352'RECOVERED IN GOOD CONDITION.
 MF0352
 MF0352                          STATION RECOVERY (1997)
 MF0352
 MF0352'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0352'MARK NOT FOUND.
 MF0352
 MF0352                          STATION RECOVERY (2002)
 MF0352
 MF0352'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0352'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9294 ***********************************************************************
 AF9294  CBN         -  This is a Cooperative Base Network Control Station.
 AF9294  DESIGNATION -  STREATOR
 AF9294  PID         -  AF9294
 AF9294  STATE/COUNTY-  IL/LASALLE
 AF9294  COUNTRY     -  US
 AF9294  USGS QUAD   -  STREATOR NORTH (2018)
 AF9294
 AF9294                         *CURRENT SURVEY CONTROL
 AF9294  ______________________________________________________________________
 AF9294* NAD 83(2011) POSITION- 41 07 34.08450(N) 088 47 50.53726(W)   ADJUSTED
 AF9294* NAD 83(2011) ELLIP HT-   166.752 (meters)        (06/27/12)   ADJUSTED
 AF9294* NAD 83(2011) EPOCH   -  2010.00
 AF9294* NAVD 88 ORTHO HEIGHT -   199.3   (meters)      654.    (feet) GPS OBS
 AF9294  ______________________________________________________________________
 AF9294  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9294  GEOID HEIGHT    -        -32.358 (meters)                     GEOID96
 AF9294  GEOID HEIGHT    -        -32.562 (meters)                     GEOID18
 AF9294  NAD 83(2011) X  -    100,985.455 (meters)                     COMP
 AF9294  NAD 83(2011) Y  - -4,810,455.118 (meters)                     COMP
 AF9294  NAD 83(2011) Z  -  4,173,094.643 (meters)                     COMP
 AF9294  LAPLACE CORR    -          1.06  (seconds)                    DEFLEC18
 AF9294
 AF9294  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9294  Standards:
 AF9294         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9294            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9294  -------------------------------------------------------------------
 AF9294  NETWORK    0.72   1.53           0.34   0.22   0.78     -0.09089526
 AF9294  -------------------------------------------------------------------
 AF9294  Click here for local accuracies and other accuracy information.
 AF9294
 AF9294.The horizontal coordinates were established by GPS observations
 AF9294.and adjusted by the National Geodetic Survey in June 2012.
 AF9294
 AF9294.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9294.been affixed to the stable North American tectonic plate. See 
 AF9294.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9294
 AF9294.The horizontal coordinates are valid at the epoch date displayed above
 AF9294.which is a decimal equivalence of Year/Month/Day.
 AF9294
 AF9294.The orthometric height was determined by GPS observations and a
 AF9294.high-resolution geoid model.
 AF9294
 AF9294.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9294.GEOID18 height accuracy estimate available here.
 AF9294
 AF9294.Click photographs - Photos may exist for this station.
 AF9294
 AF9294.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9294
 AF9294.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9294
 AF9294.The ellipsoidal height was determined by GPS observations
 AF9294.and is referenced to NAD 83.
 AF9294
 AF9294. The following values were computed from the NAD 83(2011) position.
 AF9294
 AF9294;                    North         East     Units Scale Factor Converg.
 AF9294;SPC IL E     -   495,153.125   261,033.506   MT  0.99999368   -0 18 18.8
 AF9294;SPC IL E     - 1,624,514.88    856,407.43   sFT  0.99999368   -0 18 18.8
 AF9294;UTM  16      - 4,554,316.119   349,123.462   MT  0.99988017   -1 10 56.6
 AF9294
 AF9294!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9294!SPC IL E     -   0.99997384  x   0.99999368  =   0.99996752
 AF9294!UTM  16      -   0.99997384  x   0.99988017  =   0.99985402
 AF9294
 AF9294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4912354316(NAD 83)
 AF9294
 AF9294                          SUPERSEDED SURVEY CONTROL
 AF9294
 AF9294  NAD 83(2007)-  41 07 34.08443(N)    088 47 50.53817(W) AD(2002.00) 0
 AF9294  ELLIP H (02/10/07)  166.780  (m)                       GP(2002.00)    
 AF9294  ELLIP H (10/15/04)  166.770  (m)                       GP(       ) 4 2
 AF9294  NAD 83(1997)-  41 07 34.08445(N)    088 47 50.53796(W) AD(       ) B
 AF9294  ELLIP H (07/17/98)  166.775  (m)                       GP(       ) 4 1
 AF9294
 AF9294.Superseded values are not recommended for survey control.
 AF9294
 AF9294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9294.See file dsdata.pdf to determine how the superseded data were derived.
 AF9294
 AF9294_STAMPING: STREATOR 1996
 AF9294_MARK LOGO: ILDT
 AF9294_PROJECTION: FLUSH
 AF9294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9294+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2006
 AF9294
 AF9294  HISTORY     - Date     Condition        Report By
 AF9294  HISTORY     - 1996     MONUMENTED       ILDT
 AF9294  HISTORY     - 200205   GOOD             ASCPC
 AF9294  HISTORY     - 20060929 GOOD             FARNGP
 AF9294  HISTORY     - 20200309 MARK NOT FOUND   ILDT
 AF9294
 AF9294                          STATION DESCRIPTION
 AF9294
 AF9294'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (RS)
 AF9294'THE STATION IS LOCATED ABOUT 2 MI (3.2 KM) EAST OF STREATOR AT THE
 AF9294'STREATOR AIRPORT.  TO REACH FROM THE JUNCTION OF STATE ROUTE 18 AND
 AF9294'STATE ROUTE 23 SOUTHBOUND, AT THE STREATOR CITY HALL, GO EAST ON ROUTE
 AF9294'18 FOR 2 MI (3.2 KM) TO EAST 19TH ROAD.  TURN LEFT, NORTH, FOR 0.35 MI
 AF9294'(0.56 KM) TO THE SOUTHEAST CORNER OF THE AIRPORT AND THE STATION ON
 AF9294'THE LEFT.  IT IS 15.6 M (51.2 FT) WEST OF THE CENTER OF THE ROAD, 14.0
 AF9294'M (45.9 FT) SOUTH OF THE CENTER OF THE RUNWAY AT THE EAST END, 12.2 M
 AF9294'(40.0 FT) SOUTH OF THE NORTHERLY RUNWAY LIGHT, AND 6.8 M (22.3 FT)
 AF9294'NORTH OF THE RUNWAY LIGHT AT THE SOUTHEAST CORNER OF THE PROPERTY.
 AF9294'NOTE--NOTIFY AIRPORT OFFICE PRIOR TO STATION OCCUPATION.
 AF9294
 AF9294                          STATION RECOVERY (2002)
 AF9294
 AF9294'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 AF9294'RECOVERED AS DESCRIBED
 AF9294
 AF9294                          STATION RECOVERY (2006)
 AF9294
 AF9294'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 AF9294'RECOVERED IN GOOD CONDITION.
 AF9294
 AF9294                          STATION RECOVERY (2020)
 AF9294
 AF9294'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 AF9294'DISK MISSING.  UNUSABLE FOR VERTICAL BUT STILL USABLE WITH CAUTION FOR
 AF9294'HORIZONTAL OBSERVATIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2978 ***********************************************************************
 AJ2978  CBN         -  This is a Cooperative Base Network Control Station.
 AJ2978  DESIGNATION -  STREIT
 AJ2978  PID         -  AJ2978
 AJ2978  STATE/COUNTY-  IL/MCHENRY
 AJ2978  COUNTRY     -  US
 AJ2978  USGS QUAD   -  HARVARD (2018)
 AJ2978
 AJ2978                         *CURRENT SURVEY CONTROL
 AJ2978  ______________________________________________________________________
 AJ2978* NAD 83(2011) POSITION- 42 23 07.35239(N) 088 33 00.39920(W)   ADJUSTED
 AJ2978* NAD 83(2011) ELLIP HT-   266.753 (meters)        (06/27/12)   ADJUSTED
 AJ2978* NAD 83(2011) EPOCH   -  2010.00
 AJ2978* NAVD 88 ORTHO HEIGHT -   300.7   (meters)      987.    (feet) GPS OBS
 AJ2978  ______________________________________________________________________
 AJ2978  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2978  GEOID HEIGHT    -        -33.811 (meters)                     GEOID99
 AJ2978  GEOID HEIGHT    -        -33.876 (meters)                     GEOID18
 AJ2978  NAD 83(2011) X  -    119,389.136 (meters)                     COMP
 AJ2978  NAD 83(2011) Y  - -4,716,935.499 (meters)                     COMP
 AJ2978  NAD 83(2011) Z  -  4,277,498.432 (meters)                     COMP
 AJ2978  LAPLACE CORR    -         -2.40  (seconds)                    DEFLEC18
 AJ2978
 AJ2978  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2978  Standards:
 AJ2978         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2978            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2978  -------------------------------------------------------------------
 AJ2978  NETWORK    0.62   0.96           0.28   0.22   0.49      0.02924475
 AJ2978  -------------------------------------------------------------------
 AJ2978  Click here for local accuracies and other accuracy information.
 AJ2978
 AJ2978.The horizontal coordinates were established by GPS observations
 AJ2978.and adjusted by the National Geodetic Survey in June 2012.
 AJ2978
 AJ2978.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2978.been affixed to the stable North American tectonic plate. See 
 AJ2978.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2978
 AJ2978.The horizontal coordinates are valid at the epoch date displayed above
 AJ2978.which is a decimal equivalence of Year/Month/Day.
 AJ2978
 AJ2978.The orthometric height was determined by GPS observations and a
 AJ2978.high-resolution geoid model.
 AJ2978
 AJ2978.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2978.GEOID18 height accuracy estimate available here.
 AJ2978
 AJ2978.Click photographs - Photos may exist for this station.
 AJ2978
 AJ2978.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2978
 AJ2978.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2978
 AJ2978.The ellipsoidal height was determined by GPS observations
 AJ2978.and is referenced to NAD 83.
 AJ2978
 AJ2978. The following values were computed from the NAD 83(2011) position.
 AJ2978
 AJ2978;                    North         East     Units Scale Factor Converg.
 AJ2978;SPC IL E     -   634,930.687   282,149.031   MT  0.99997892   -0 08 46.1
 AJ2978;SPC IL E     - 2,083,101.76    925,683.95   sFT  0.99997892   -0 08 46.1
 AJ2978;UTM  16      - 4,693,729.213   372,399.557   MT  0.99980033   -1 02 42.3
 AJ2978
 AJ2978!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2978!SPC IL E     -   0.99995817  x   0.99997892  =   0.99993709
 AJ2978!UTM  16      -   0.99995817  x   0.99980033  =   0.99975850
 AJ2978
 AJ2978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7239993729(NAD 83)
 AJ2978
 AJ2978                          SUPERSEDED SURVEY CONTROL
 AJ2978
 AJ2978  NAD 83(2007)-  42 23 07.35237(N)    088 33 00.40010(W) AD(2002.00) 0
 AJ2978  ELLIP H (02/10/07)  266.782  (m)                       GP(2002.00)    
 AJ2978  NAD 83(1997)-  42 23 07.35231(N)    088 33 00.40017(W) AD(       ) A
 AJ2978  ELLIP H (09/15/03)  266.785  (m)                       GP(       ) 4 1
 AJ2978  NAD 83(1997)-  42 23 07.35242(N)    088 33 00.40014(W) AD(       ) 1
 AJ2978  ELLIP H (04/24/01)  266.810  (m)                       GP(       ) 4 1
 AJ2978
 AJ2978.Superseded values are not recommended for survey control.
 AJ2978
 AJ2978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2978.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2978
 AJ2978_MARKER: F = FLANGE-ENCASED ROD
 AJ2978_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2978_STAMPING: STREIT
 AJ2978_MARK LOGO: IL-111
 AJ2978_PROJECTION: RECESSED 12 CENTIMETERS
 AJ2978_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2978_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2978+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2016
 AJ2978_ROD/PIPE-DEPTH: 4.9 meters
 AJ2978_SLEEVE-DEPTH  : 0.9 meters
 AJ2978
 AJ2978  HISTORY     - Date     Condition        Report By
 AJ2978  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2978  HISTORY     - 20020905 GOOD             SECI
 AJ2978  HISTORY     - 20161122 GOOD             ASMINC
 AJ2978
 AJ2978                          STATION DESCRIPTION
 AJ2978
 AJ2978'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2978'STATION IS LOCATED APPROXIMATELY 4.0 MI SOUTHEAST OF HARVARD, 6.6
 AJ2978'MI NORTHWEST OF WOODSTOCK IN SECTION 16, T45N, R6E.  TO REACH
 AJ2978'FROM THE JUNCTION OF IL RT 14 AND PAULSEN RD PROCEED NORTH ON
 AJ2978'PAULSEN RD 2.25 MI TO THE TO THE STATION LOCATED IN THE SOUTHEAST
 AJ2978'CORNER OF INTERSECTION STREIT RD AND PAULSEN RD.  STATION IS
 AJ2978'LOCATED 82.4 FT SOUTH OF CENTERLINE OF STREIT RD, 27.2 FT EAST OF
 AJ2978'CENTERLINE OF PAULSEN RD, 105 FT SOUTH OF POWERPOLE (PP), 53.8 FT
 AJ2978'SOUTH OF PP, 96 FT NORTH OF PP, AND 2 FT WEST OF ORANGE FIBERGLASS
 AJ2978'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2978'CAP.  DATUM POINT IS 0.4 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ2978'PHYSICAL TIES. (WB)
 AJ2978
 AJ2978                          STATION RECOVERY (2002)
 AJ2978
 AJ2978'RECOVERY NOTE BY SMITH ENG CONS INC 2002 (KCL)
 AJ2978'RECOVERED AS DESCRIBED
 AJ2978
 AJ2978                          STATION RECOVERY (2016)
 AJ2978
 AJ2978'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 AJ2978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1051 ***********************************************************************
 MF1051  DESIGNATION -  STRIP
 MF1051  PID         -  MF1051
 MF1051  STATE/COUNTY-  IL/HENRY
 MF1051  COUNTRY     -  US
 MF1051  USGS QUAD   -  ANNAWAN (2018)
 MF1051
 MF1051                         *CURRENT SURVEY CONTROL
 MF1051  ______________________________________________________________________
 MF1051* NAD 83(1997) POSITION- 41 24 36.03022(N) 089 57 37.53587(W)   ADJUSTED
 MF1051* NAVD 88 ORTHO HEIGHT -   191.188 (meters)      627.26  (feet) ADJUSTED
 MF1051  ______________________________________________________________________
 MF1051  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 MF1051  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 MF1051  DYNAMIC HEIGHT  -        191.113 (meters)      627.01  (feet) COMP
 MF1051  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MF1051
 MF1051  HORZ ORDER      -  SECOND
 MF1051  VERT ORDER      -  SECOND    CLASS 0
 MF1051
 MF1051.The horizontal coordinates were established by classical geodetic methods
 MF1051.and adjusted by the National Geodetic Survey in October 1999.
 MF1051
 MF1051.The orthometric height was determined by differential leveling and
 MF1051.adjusted by the NATIONAL GEODETIC SURVEY
 MF1051.in June 1991.
 MF1051
 MF1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1051.GEOID18 height accuracy estimate available here.
 MF1051
 MF1051.Click photographs - Photos may exist for this station.
 MF1051
 MF1051.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1051
 MF1051.The dynamic height is computed by dividing the NAVD 88
 MF1051.geopotential number by the normal gravity value computed on the
 MF1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1051.degrees latitude (g = 980.6199 gals.).
 MF1051
 MF1051.The modeled gravity was interpolated from observed gravity values.
 MF1051
 MF1051. The following values were computed from the NAD 83(1997) position.
 MF1051
 MF1051;                    North         East     Units Scale Factor Converg.
 MF1051;SPC IL W     -   526,578.035   717,243.061   MT  0.99994483   +0 08 11.1
 MF1051;SPC IL W     - 1,727,614.77  2,353,154.94   sFT  0.99994483   +0 08 11.1
 MF1051;UTM  16      - 4,588,503.823   252,558.888   MT  1.00035357   -1 57 32.9
 MF1051;UTM  15      - 4,588,733.170   754,057.201   MT  1.00039441   +2 00 41.7
 MF1051
 MF1051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1051!SPC IL W     -   0.99997519  x   0.99994483  =   0.99992002
 MF1051!UTM  16      -   0.99997519  x   1.00035357  =   1.00032875
 MF1051!UTM  15      -   0.99997519  x   1.00039441  =   1.00036959
 MF1051
 MF1051:                Primary Azimuth Mark                     Grid Az
 MF1051:SPC IL W     -  STRIP AZ MK                              107 22 00.9
 MF1051:UTM  16      -  STRIP AZ MK                              109 27 44.9
 MF1051:UTM  15      -  STRIP AZ MK                              105 29 30.3
 MF1051
 MF1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5255888503(NAD 83)
 MF1051
 MF1051|---------------------------------------------------------------------|
 MF1051| PID    Reference Object                     Distance      Geod. Az  |
 MF1051|                                                           dddmmss.s |
 MF1051| MF1049 STRIP AZ MK                                        1073012.0 |
 MF1051| MF1050 STRIP RM 1                           12.345 METERS 12038     |
 MF1051| MF1052 STRIP RM 2                           12.683 METERS 27101     |
 MF1051| MG0681 ATKINSON MUNICIPAL TANK             APPROX. 4.5 KM 2861115.8 |
 MF1051|---------------------------------------------------------------------|
 MF1051
 MF1051                          SUPERSEDED SURVEY CONTROL
 MF1051
 MF1051  NAD 83(1996)-  41 24 36.03090(N)    089 57 37.53589(W) AD(       ) 2
 MF1051  NAD 83(1986)-  41 24 36.03647(N)    089 57 37.54692(W) AD(       ) 2
 MF1051  NAD 27      -  41 24 35.90590(N)    089 57 37.14730(W) AD(       ) 2
 MF1051  NGVD 29 (??/??/92)  191.251  (m)          627.46   (f) ADJ UNCH    2 0
 MF1051  NGVD 29             191.25   (m)          627.5    (f) LEVELING    3  
 MF1051
 MF1051.Superseded values are not recommended for survey control.
 MF1051
 MF1051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1051.See file dsdata.pdf to determine how the superseded data were derived.
 MF1051
 MF1051_MARKER: DS = TRIANGULATION STATION DISK
 MF1051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1051_STAMPING: STRIP 1958
 MF1051_MARK LOGO: CGS
 MF1051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1051+STABILITY: SURFACE MOTION
 MF1051
 MF1051  HISTORY     - Date     Condition        Report By
 MF1051  HISTORY     - 1959     MONUMENTED       CGS
 MF1051  HISTORY     - 1959     GOOD             CGS
 MF1051  HISTORY     - 19960809 GOOD             USPSQD
 MF1051  HISTORY     - 20010919 GOOD             USPSQD
 MF1051  HISTORY     - 20040303 GOOD             USPSQD
 MF1051
 MF1051                          STATION DESCRIPTION
 MF1051
 MF1051'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1051'THE STATION IS LOCATED ABOUT 3 MILES EAST-SOUTHEAST OF ATKINSON,
 MF1051'3 MILES WEST-NORTHWEST OF ANNAWAN, JUST NORTH OF THE RIGHT-OF-WAY
 MF1051'OF THE CHICAGO ROCK ISLAND AND PACIFIC RAILROAD AND ON PROPERTY
 MF1051'OWNED BY THE MIDLAND ELECTRIC COAL CORP.
 MF1051'
 MF1051'TO REACH THE STATION FROM THE INTERSECTION OF STATE AND HENRY
 MF1051'STREETS ON U.S. HIGHWAY 6 IN ATKINSON, GO EAST ON U.S. HIGHWAY
 MF1051'6 FOR 2.75 MILES TO A SMALL CONCRETE BRIDGE, CONTINUE EAST
 MF1051'FOR 0.2 MILE TO THE STATION ON THE LEFT AT THE NORTH SIDE OF
 MF1051'THE RAILROAD TRACKS.
 MF1051'
 MF1051'STATION MARK, A STANDARD DISK STAMPED STRIP 1958, IS SET IN A
 MF1051'10 INCH SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.  THE
 MF1051'MARK IS 98 FEET NORTHWEST OF A RAILROAD SIGNAL, 45 FEET
 MF1051'WEST-NORTHWEST OF A POWER POLE WITH A TRIANGLE BLAZE, 42
 MF1051'FEET NORTH OF THE NORTH RAIL OF THE RAILROAD TRACKS AND 4.1
 MF1051'FEET WEST-SOUTHWEST OF A WITNESS POST.
 MF1051'
 MF1051'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED STRIP NO. 1
 MF1051'1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH
 MF1051'WITH THE SURFACE OF THE GROUND.  THE MARK IS 32 FEET NORTH OF THE
 MF1051'NORTH RAIL OF THE RAILROAD TRACKS, 58 FEET NORTHWEST OF
 MF1051'RAILROAD SIGNAL AND 6 FEET SOUTHWEST OF POWER POLE WITH
 MF1051'TRIANGLE BLAZE.
 MF1051'
 MF1051'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED STRIP NO.
 MF1051'2 1958 IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF1051'2 INCHES.  THE MARK IS 31 FEET NORTH OF THE NORTH RAIL OF
 MF1051'THE RAILROAD TRACKS.
 MF1051'
 MF1051'AZIMUTH MARK, A STANDARD DISK STAMPED STRIP 1958, IS SET
 MF1051'IN A 10 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 MF1051'SURFACE OF THE GROUND.  THE MARK IS 12 FEET NORTH OF THE NORTH
 MF1051'RAIL OF THE RAILROAD, 98 FEET EAST OF THE GRAVEL ROAD, 2.5 FEET
 MF1051'SOUTH OF THE WITNESS POST AND 22 FEET SOUTH OF FENCE LINE.
 MF1051'
 MF1051'TO REACH AZIMUTH FROM THE STATION, GO EAST ON U.S. HIGHWAY
 MF1051'6 0.4 MILE TO A SIDE ROAD LEFT, TURN LEFT FOR 0.05 MILE AND
 MF1051'AZIMUTH MARK RIGHT, IMMEDIATELY AFTER CROSSING RAILROAD TRACKS.
 MF1051
 MF1051                          STATION RECOVERY (1959)
 MF1051
 MF1051'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF1051'2.9 MI E FROM ATKINSON.
 MF1051'ABOUT 2.9 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MF1051'SCHOOL BUILDING AT ATKINSON, 8 RAILS EAST OF A WATCHMANS SHACK,
 MF1051'42 FEET NORTH OF THE NORTH RAIL OF THE WEST BOUND TRACK, 44.6
 MF1051'FEET WEST OF A POWER POLE, 98 FEET WEST OF A RAILWAY SIGNAL,
 MF1051'98 FEET NORTHWEST AND ACROSS THE TRACKS FROM AN AUTOMATIC SIGNAL
 MF1051'BOX, 4.0 FEET WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1
 MF1051'FOOT BELOW THE LEVEL OF THE TRACK, SET IN THE TOP OF A CONCRETE
 MF1051'POST PROJECTING 3 INCHES.
 MF1051
 MF1051                          STATION RECOVERY (1996)
 MF1051
 MF1051'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1051'RECOVERED IN GOOD CONDITION.
 MF1051
 MF1051                          STATION RECOVERY (2001)
 MF1051
 MF1051'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1051'RECOVERED IN GOOD CONDITION.
 MF1051
 MF1051                          STATION RECOVERY (2004)
 MF1051
 MF1051'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1049 ***********************************************************************
 MF1049  DESIGNATION -  STRIP AZ MK
 MF1049  PID         -  MF1049
 MF1049  STATE/COUNTY-  IL/HENRY
 MF1049  COUNTRY     -  US
 MF1049  USGS QUAD   -  ANNAWAN (2018)
 MF1049
 MF1049                         *CURRENT SURVEY CONTROL
 MF1049  ______________________________________________________________________
 MF1049* NAD 83(1986) POSITION- 41 24 30.     (N) 089 57 10.     (W)   SCALED
 MF1049* NAVD 88 ORTHO HEIGHT -   192.013 (meters)      629.96  (feet) ADJUSTED
 MF1049  ______________________________________________________________________
 MF1049  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 MF1049  DYNAMIC HEIGHT  -        191.937 (meters)      629.71  (feet) COMP
 MF1049  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 MF1049
 MF1049  VERT ORDER      -  SECOND    CLASS 0
 MF1049
 MF1049.The horizontal coordinates were scaled from a map and have
 MF1049.an estimated accuracy of +/- 6 seconds.
 MF1049
 MF1049.The orthometric height was determined by differential leveling and
 MF1049.adjusted by the NATIONAL GEODETIC SURVEY
 MF1049.in June 1991.
 MF1049
 MF1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1049.GEOID18 height accuracy estimate available here.
 MF1049
 MF1049.Click photographs - Photos may exist for this station.
 MF1049
 MF1049.The dynamic height is computed by dividing the NAVD 88
 MF1049.geopotential number by the normal gravity value computed on the
 MF1049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1049.degrees latitude (g = 980.6199 gals.).
 MF1049
 MF1049.The modeled gravity was interpolated from observed gravity values.
 MF1049
 MF1049;                    North         East    Units  Estimated Accuracy
 MF1049;SPC IL W     -   526,390.      717,880.      MT  (+/- 180 meters Scaled)
 MF1049
 MF1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL531882(NAD 83)
 MF1049
 MF1049                          SUPERSEDED SURVEY CONTROL
 MF1049
 MF1049  NGVD 29 (??/??/92)  192.076  (m)          630.17   (f) ADJ UNCH    2 0
 MF1049
 MF1049.Superseded values are not recommended for survey control.
 MF1049
 MF1049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1049.See file dsdata.pdf to determine how the superseded data were derived.
 MF1049
 MF1049_MARKER: DZ = AZIMUTH MARK DISK
 MF1049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1049_STAMPING: STRIP 1958
 MF1049_MARK LOGO: CGS
 MF1049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1049+STABILITY: SURFACE MOTION
 MF1049
 MF1049  HISTORY     - Date     Condition        Report By
 MF1049  HISTORY     - 1958     MONUMENTED       CGS
 MF1049  HISTORY     - 1959     GOOD             CGS
 MF1049  HISTORY     - 19960809 MARK NOT FOUND   USPSQD
 MF1049  HISTORY     - 20010919 GOOD             USPSQD
 MF1049  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1049
 MF1049                          STATION DESCRIPTION
 MF1049
 MF1049'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1049'3.4 MI E FROM ATKINSON.
 MF1049'ABOUT 3.35 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MF1049'SCHOOL BUILDING AT ATKINSON, AT THE JUNCTION OF GRAVEL ROAD NORTH,
 MF1049'109 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 12 FEET
 MF1049'NORTH OF THE NORTH RAIL OF THE WEST-BOUND TRACK, 101 FEET EAST
 MF1049'OF THE CENTER LINE OF THE ROAD NORTH, 72.5 FEET EAST-SOUTHEAST
 MF1049'OF A FENCE CORNER, 2.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 MF1049'1 FOOT BELOW THE LEVEL OF THE TRACK, SET IN THE TOP OF A
 MF1049'CONCRETE POST PROJECTING 2 INCHES.
 MF1049
 MF1049                          STATION RECOVERY (1996)
 MF1049
 MF1049'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1049'MARK NOT FOUND.
 MF1049
 MF1049                          STATION RECOVERY (2001)
 MF1049
 MF1049'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1049'RECOVERED IN GOOD CONDITION.
 MF1049
 MF1049                          STATION RECOVERY (2004)
 MF1049
 MF1049'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1049'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1050 ***********************************************************************
 MF1050  DESIGNATION -  STRIP RM 1
 MF1050  PID         -  MF1050
 MF1050  STATE/COUNTY-  IL/HENRY
 MF1050  COUNTRY     -  US
 MF1050  USGS QUAD   -  ANNAWAN (2018)
 MF1050
 MF1050                         *CURRENT SURVEY CONTROL
 MF1050  ______________________________________________________________________
 MF1050* NAD 83(1986) POSITION- 41 24 35.83   (N) 089 57 37.08   (W)   HD_HELD1
 MF1050* NAVD 88 ORTHO HEIGHT -   190.926 (meters)      626.40  (feet) ADJUSTED
 MF1050  ______________________________________________________________________
 MF1050  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 MF1050  DYNAMIC HEIGHT  -        190.850 (meters)      626.15  (feet) COMP
 MF1050  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MF1050
 MF1050  VERT ORDER      -  SECOND    CLASS 0
 MF1050
 MF1050.The horizontal coordinates were determined by differentially corrected
 MF1050.hand held GPS observations or other comparable positioning techniques
 MF1050.and have an estimated accuracy of +/- 3 meters.
 MF1050
 MF1050.The orthometric height was determined by differential leveling and
 MF1050.adjusted by the NATIONAL GEODETIC SURVEY
 MF1050.in June 1991.
 MF1050
 MF1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1050.GEOID18 height accuracy estimate available here.
 MF1050
 MF1050.Click photographs - Photos may exist for this station.
 MF1050
 MF1050.The dynamic height is computed by dividing the NAVD 88
 MF1050.geopotential number by the normal gravity value computed on the
 MF1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1050.degrees latitude (g = 980.6199 gals.).
 MF1050
 MF1050.The modeled gravity was interpolated from observed gravity values.
 MF1050
 MF1050;                    North         East    Units  Estimated Accuracy
 MF1050;SPC IL W     -   526,571.9     717,253.7     MT  (+/- 3 meters HH1 GPS) 
 MF1050
 MF1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5256988497(NAD 83)
 MF1050
 MF1050                          SUPERSEDED SURVEY CONTROL
 MF1050
 MF1050  NGVD 29 (??/??/92)  190.989  (m)          626.60   (f) ADJ UNCH    2 0
 MF1050
 MF1050.Superseded values are not recommended for survey control.
 MF1050
 MF1050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1050.See file dsdata.pdf to determine how the superseded data were derived.
 MF1050
 MF1050_MARKER: DR = REFERENCE MARK DISK
 MF1050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1050_STAMPING: STRIP NO 1 1958
 MF1050_MARK LOGO: CGS
 MF1050_PROJECTION: FLUSH
 MF1050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1050+STABILITY: SURFACE MOTION
 MF1050
 MF1050  HISTORY     - Date     Condition        Report By
 MF1050  HISTORY     - 1958     MONUMENTED       CGS
 MF1050  HISTORY     - 1959     GOOD             CGS
 MF1050  HISTORY     - 19960809 GOOD             USPSQD
 MF1050  HISTORY     - 20010916 GOOD             USPSQD
 MF1050  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1050
 MF1050                          STATION DESCRIPTION
 MF1050
 MF1050'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1050'2.9 MI E FROM ATKINSON.
 MF1050'ABOUT 2.9 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MF1050'SCHOOL BUILDING AT ATKINSON, 9 RAILS EAST OF A RAILWAY WATCHMANS
 MF1050'SHACK, 32.3 FEET NORTH OF THE NORTH RAIL OF THE WEST-BOUND TRACK,
 MF1050'58.2 FEET NORTHWEST OF A RAILWAY SIGNAL, 67.0 FEET
 MF1050'NORTH-NORTHWEST OF AN AUTOMATIC SWITCH BOX, 40.5 FEET EAST OF
 MF1050'TRIANGULATION STATION STRIP, 5.8 FEET SOUTHWEST OF A POWER POLE,
 MF1050'37.1 FEET EAST-SOUTHEAST OF A METAL WITNESS POST ABOUT 2 FEET
 MF1050'BELOW THE LEVEL OF THE TRACK, SET IN THE TOP OF A CONCRETE POST
 MF1050'FLUSH WITH THE GROUND.
 MF1050
 MF1050                          STATION RECOVERY (1996)
 MF1050
 MF1050'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1050'RECOVERED IN GOOD CONDITION.
 MF1050
 MF1050                          STATION RECOVERY (2001)
 MF1050
 MF1050'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1050'RECOVERED IN GOOD CONDITION.
 MF1050
 MF1050                          STATION RECOVERY (2004)
 MF1050
 MF1050'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1050'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1052 ***********************************************************************
 MF1052  DESIGNATION -  STRIP RM 2
 MF1052  PID         -  MF1052
 MF1052  STATE/COUNTY-  IL/HENRY
 MF1052  COUNTRY     -  US
 MF1052  USGS QUAD   -  ANNAWAN (2018)
 MF1052
 MF1052                         *CURRENT SURVEY CONTROL
 MF1052  ______________________________________________________________________
 MF1052* NAD 83(1986) POSITION- 41 24 36.04   (N) 089 57 38.08   (W)   HD_HELD1
 MF1052* NAVD 88 ORTHO HEIGHT -   191.034 (meters)      626.75  (feet) ADJUSTED
 MF1052  ______________________________________________________________________
 MF1052  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 MF1052  DYNAMIC HEIGHT  -        190.958 (meters)      626.50  (feet) COMP
 MF1052  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MF1052
 MF1052  VERT ORDER      -  SECOND    CLASS 0
 MF1052
 MF1052.The horizontal coordinates were determined by differentially corrected
 MF1052.hand held GPS observations or other comparable positioning techniques
 MF1052.and have an estimated accuracy of +/- 3 meters.
 MF1052
 MF1052.The orthometric height was determined by differential leveling and
 MF1052.adjusted by the NATIONAL GEODETIC SURVEY
 MF1052.in June 1991.
 MF1052
 MF1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1052.GEOID18 height accuracy estimate available here.
 MF1052
 MF1052.Click photographs - Photos may exist for this station.
 MF1052
 MF1052.The dynamic height is computed by dividing the NAVD 88
 MF1052.geopotential number by the normal gravity value computed on the
 MF1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1052.degrees latitude (g = 980.6199 gals.).
 MF1052
 MF1052.The modeled gravity was interpolated from observed gravity values.
 MF1052
 MF1052;                    North         East    Units  Estimated Accuracy
 MF1052;SPC IL W     -   526,578.3     717,230.4     MT  (+/- 3 meters HH1 GPS) 
 MF1052
 MF1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5254688504(NAD 83)
 MF1052
 MF1052                          SUPERSEDED SURVEY CONTROL
 MF1052
 MF1052  NGVD 29 (??/??/92)  191.097  (m)          626.96   (f) ADJ UNCH    2 0
 MF1052
 MF1052.Superseded values are not recommended for survey control.
 MF1052
 MF1052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1052.See file dsdata.pdf to determine how the superseded data were derived.
 MF1052
 MF1052_MARKER: DR = REFERENCE MARK DISK
 MF1052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1052_STAMPING: STRIP NO 2 1958
 MF1052_MARK LOGO: CGS
 MF1052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1052+STABILITY: SURFACE MOTION
 MF1052
 MF1052  HISTORY     - Date     Condition        Report By
 MF1052  HISTORY     - 1958     MONUMENTED       CGS
 MF1052  HISTORY     - 1959     GOOD             CGS
 MF1052  HISTORY     - 19960809 GOOD             USPSQD
 MF1052  HISTORY     - 20010919 GOOD             USPSQD
 MF1052  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1052
 MF1052                          STATION DESCRIPTION
 MF1052
 MF1052'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1052'2.9 MI E FROM ATKINSON.
 MF1052'ABOUT 2.9 MILES EAST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MF1052'SCHOOL BUILDING AT ATKINSON, 31 FEET NORTH OF THE NORTH RAIL OF
 MF1052'THE WEST-BOUND TRACK, 84.4 FEET WEST OF POWER POLE, 135 FEET WEST
 MF1052'OF A RAILWAY SIGNAL, 124.6 FEET NORTHWEST AND ACROSS THE
 MF1052'TRACKS FROM AN AUTOMATIC SWITCH BOX, ABOUT 7 RAILS EAST OF A
 MF1052'WATCHMANS SHACK, 45.7 FEET WEST OF A METAL WITNESS POST, ABOUT
 MF1052'2 FEET BELOW THE LEVEL OF THE TRACK, SET IN THE TOP OF A
 MF1052'CONCRETE POST PROJECTING 2 INCHES.
 MF1052
 MF1052                          STATION RECOVERY (1996)
 MF1052
 MF1052'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1052'RECOVERED IN GOOD CONDITION.
 MF1052
 MF1052                          STATION RECOVERY (2001)
 MF1052
 MF1052'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1052'RECOVERED IN GOOD CONDITION.
 MF1052
 MF1052                          STATION RECOVERY (2004)
 MF1052
 MF1052'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1052'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0765 ***********************************************************************
 LD0765  DESIGNATION -  STRONGHURST WATER TANK
 LD0765  PID         -  LD0765
 LD0765  STATE/COUNTY-  IL/HENDERSON
 LD0765  COUNTRY     -  US
 LD0765  USGS QUAD   -  STRONGHURST (2018)
 LD0765
 LD0765                         *CURRENT SURVEY CONTROL
 LD0765  ______________________________________________________________________
 LD0765* NAD 83(1997) POSITION- 40 44 44.52325(N) 090 54 23.28816(W)   ADJUSTED
 LD0765  ______________________________________________________________________
 LD0765  GEOID HEIGHT    -        -33.237 (meters)                     GEOID18
 LD0765  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 LD0765  HORZ ORDER      -  THIRD
 LD0765
 LD0765.The horizontal coordinates were established by classical geodetic methods
 LD0765.and adjusted by the National Geodetic Survey in October 1999.
 LD0765
 LD0765.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0765.GEOID18 height accuracy estimate available here.
 LD0765
 LD0765.Click photographs - Photos may exist for this station.
 LD0765
 LD0765.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0765
 LD0765. The following values were computed from the NAD 83(1997) position.
 LD0765
 LD0765;                    North         East     Units Scale Factor Converg.
 LD0765;SPC IL W     -   453,050.187   637,521.401   MT  0.99998921   -0 28 58.4
 LD0765;SPC IL W     - 1,486,382.16  2,091,601.46   sFT  0.99998921   -0 28 58.4
 LD0765;UTM  15      - 4,512,636.248   676,750.036   MT  0.99998454   +1 22 00.5
 LD0765
 LD0765_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF7675012636(NAD 83)
 LD0765
 LD0765                          SUPERSEDED SURVEY CONTROL
 LD0765
 LD0765  NAD 83(1996)-  40 44 44.52326(N)    090 54 23.28810(W) AD(       ) 3
 LD0765  NAD 83(1986)-  40 44 44.52837(N)    090 54 23.29055(W) AD(       ) 3
 LD0765  NAD 27      -  40 44 44.37400(N)    090 54 22.78600(W) AD(       ) 3
 LD0765
 LD0765.Superseded values are not recommended for survey control.
 LD0765
 LD0765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0765.See file dsdata.pdf to determine how the superseded data were derived.
 LD0765
 LD0765_MARKER: 53 = ELEVATED TANK
 LD0765
 LD0765  HISTORY     - Date     Condition        Report By
 LD0765  HISTORY     - 1931     FIRST OBSERVED   CGS
 LD0765  HISTORY     - 1954     GOOD             CGS
 LD0765  HISTORY     - 1957     GOOD             CGS
 LD0765  HISTORY     - 20010331 GOOD             NGS
 LD0765
 LD0765                          STATION DESCRIPTION
 LD0765
 LD0765'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (LWQ)
 LD0765'THE INTERSECTION STATION WAS RECOVERED IN GOOD CONDITION.
 LD0765'A DESCRIPTION FOLLOWS--THE WATER TANK IS LOCATED IN
 LD0765'STRONGHURST JUST EAST OF THE FIRE DEPT., 175 FEET EAST OF
 LD0765'BROADWAY AND 75 FEET SOUTH OF MAIN STREET.  THE TANK IS SUPPORTED
 LD0765'BY FOUR STEEL LEGS AND A PIPE IN THE MIDDLE EXTENDING FROM THE
 LD0765'GROUND TO THE TANK.  THE STRUCTURE IS ABOUT 125 FEET ABOVE
 LD0765'THE GROUND WITH A SHARP SLOPING APEX AND FINIAL ATOP.
 LD0765
 LD0765                          STATION RECOVERY (1957)
 LD0765
 LD0765'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (LFV)
 LD0765'INTERSECTION STATION RECOVERED AS DESCRIBED BY L.W.Q. IN 1954.
 LD0765
 LD0765                          STATION RECOVERY (2001)
 LD0765
 LD0765'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0765'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1548 ***********************************************************************
 NH1548  DESIGNATION -  STUKENBERG
 NH1548  PID         -  NH1548
 NH1548  STATE/COUNTY-  IL/STEPHENSON
 NH1548  COUNTRY     -  US
 NH1548  USGS QUAD   -  FORRESTON NORTH (2018)
 NH1548
 NH1548                         *CURRENT SURVEY CONTROL
 NH1548  ______________________________________________________________________
 NH1548* NAD 83(2011) POSITION- 42 12 18.59187(N) 089 33 33.44251(W)   ADJUSTED
 NH1548* NAD 83(2011) ELLIP HT-   281.875 (meters)        (06/27/12)   ADJUSTED
 NH1548* NAD 83(2011) EPOCH   -  2010.00
 NH1548* NAVD 88 ORTHO HEIGHT -   315.0   (meters)     1033.    (feet) GPS OBS
 NH1548  ______________________________________________________________________
 NH1548  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1548  GEOID HEIGHT    -        -32.949 (meters)                     GEOID96
 NH1548  GEOID HEIGHT    -        -33.148 (meters)                     GEOID18
 NH1548  NAD 83(2011) X  -     36,396.918 (meters)                     COMP
 NH1548  NAD 83(2011) Y  - -4,731,788.884 (meters)                     COMP
 NH1548  NAD 83(2011) Z  -  4,262,701.158 (meters)                     COMP
 NH1548  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 NH1548
 NH1548  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1548  Standards:
 NH1548         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1548            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1548  -------------------------------------------------------------------
 NH1548  NETWORK    1.01   1.33           0.48   0.30   0.68     -0.20490076
 NH1548  -------------------------------------------------------------------
 NH1548  Click here for local accuracies and other accuracy information.
 NH1548
 NH1548.The horizontal coordinates were established by GPS observations
 NH1548.and adjusted by the National Geodetic Survey in June 2012.
 NH1548
 NH1548.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1548.been affixed to the stable North American tectonic plate. See 
 NH1548.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1548
 NH1548.The horizontal coordinates are valid at the epoch date displayed above
 NH1548.which is a decimal equivalence of Year/Month/Day.
 NH1548
 NH1548.The orthometric height was determined by GPS observations and a
 NH1548.high-resolution geoid model.
 NH1548
 NH1548.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1548.GEOID18 height accuracy estimate available here.
 NH1548
 NH1548.Click photographs - Photos may exist for this station.
 NH1548
 NH1548.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1548
 NH1548.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1548
 NH1548.The ellipsoidal height was determined by GPS observations
 NH1548.and is referenced to NAD 83.
 NH1548
 NH1548. The following values were computed from the NAD 83(2011) position.
 NH1548
 NH1548;                    North         East     Units Scale Factor Converg.
 NH1548;SPC IL W     -   615,048.532   750,156.829   MT  0.99997212   +0 24 28.9
 NH1548;SPC IL W     - 2,017,871.73  2,461,139.53   sFT  0.99997212   +0 24 28.9
 NH1548;UTM  16      - 4,675,726.885   288,720.963   MT  1.00014928   -1 43 11.8
 NH1548
 NH1548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1548!SPC IL W     -   0.99995579  x   0.99997212  =   0.99992791
 NH1548!UTM  16      -   0.99995579  x   1.00014928  =   1.00010507
 NH1548
 NH1548:                Primary Azimuth Mark                     Grid Az
 NH1548:SPC IL W     -  STUKENBERG AZ MK RESET                   151 34 42.7
 NH1548:UTM  16      -  STUKENBERG AZ MK RESET                   153 42 23.4
 NH1548
 NH1548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8872075726(NAD 83)
 NH1548
 NH1548|---------------------------------------------------------------------|
 NH1548| PID    Reference Object                     Distance      Geod. Az  |
 NH1548|                                                           dddmmss.s |
 NH1548| NH1510 GERMAN VALLEY CHRIS REFORM CH       APPROX. 9.1 KM 0715835.9 |
 NH1548| CI9976 STUKENBERG RM 1                      40.991 METERS 07247     |
 NH1548| NH1512 SILVER CREEK REFORMED CH SPIRE      APPROX. 5.5 KM 0831017.7 |
 NH1548| CI9977 STUKENBERG RM 2                      73.054 METERS 14725     |
 NH1548| CI9978 STUKENBERG RM 3                      80.266 METERS 14841     |
 NH1548| NH1509 MT MORRIS MUNICIPAL TANK            APPROX.20.5 KM 1485632.2 |
 NH1548| CI9974 STUKENBERG AZ MK                                   1515355.7 |
 NH1548| CI9975 STUKENBERG AZ MK RESET                             1515911.6 |
 NH1548| NH1553 FORRESTON MUNICIPAL TANK            APPROX. 9.5 KM 1910455.3 |
 NH1548| NH1555 FORRESTON GROVE PRESB CH SPIRE      APPROX.11.4 KM 2095244.0 |
 NH1548| CI9979 STUKENBERG RM 4                      79.858 METERS 21052     |
 NH1548| NH1547 BAILEYVILLE GERMAN REFORMED CH      APPROX. 3.2 KM 2533733.1 |
 NH1548| NH1538 FREEPORT N ILL UTIL CO RAD MST      APPROX.10.7 KM 3232658.6 |
 NH1548| NH1541 FREEPORT MUNICIPAL TANK             APPROX.11.9 KM 3272133.0 |
 NH1548| NH1534 FREEPORT FIRST PRESB CH SPIRE       APPROX.11.5 KM 3323944.2 |
 NH1548| NH1531 FREEPORT ST JOSEPHS CH SPIRE        APPROX.11.1 KM 3330313.8 |
 NH1548| NH1537 FREEPORT ST JOHNS EVANG CH          APPROX.10.7 KM 3334510.7 |
 NH1548| NH1532 FREEPORT ST VIN ORPHANAGE STK       APPROX. 9.6 KM 3360753.3 |
 NH1548| NH1529 FREEPORT STOVER MFG CO STACK        APPROX.12.0 KM 3390021.8 |
 NH1548| NH1528 FREEPORT ILL CEN RR SHOPS STK       APPROX.10.7 KM 3391317.0 |
 NH1548| NH1536 FREEPORT ARCADE MFG CO STACK        APPROX.10.2 KM 3411823.5 |
 NH1548| NH1530 FREEPORT RAD STA WFRL MAST          APPROX.12.3 KM 3464729.0 |
 NH1548|---------------------------------------------------------------------|
 NH1548
 NH1548                          SUPERSEDED SURVEY CONTROL
 NH1548
 NH1548  NAD 83(2007)-  42 12 18.59189(N)    089 33 33.44340(W) AD(2002.00) 0
 NH1548  ELLIP H (02/10/07)  281.908  (m)                       GP(2002.00)    
 NH1548  ELLIP H (12/06/04)  281.889  (m)                       GP(       ) 4 1
 NH1548  NAD 83(1997)-  42 12 18.59175(N)    089 33 33.44280(W) AD(       ) 1
 NH1548  ELLIP H (09/15/98)  281.947  (m)                       GP(       ) 3 1
 NH1548  NAD 83(1986)-  42 12 18.59183(N)    089 33 33.44616(W) AD(       ) 1
 NH1548  NAD 27      -  42 12 18.50600(N)    089 33 33.03500(W) AD(       ) 1
 NH1548
 NH1548.Superseded values are not recommended for survey control.
 NH1548
 NH1548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1548.See file dsdata.pdf to determine how the superseded data were derived.
 NH1548
 NH1548_MARKER: DS = TRIANGULATION STATION DISK
 NH1548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1548_STAMPING: STUKENBERG 1935
 NH1548_MARK LOGO: CGS
 NH1548_PROJECTION: RECESSED 30 CENTIMETERS
 NH1548_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1548+STABILITY: SURFACE MOTION
 NH1548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1548+SATELLITE: SATELLITE OBSERVATIONS - January 03, 1997
 NH1548
 NH1548  HISTORY     - Date     Condition        Report By
 NH1548  HISTORY     - 1935     MONUMENTED       CGS
 NH1548  HISTORY     - 1954     GOOD             CGS
 NH1548  HISTORY     - 1970     GOOD             ALSTER
 NH1548  HISTORY     - 19960930 MARK NOT FOUND   USPSQD
 NH1548  HISTORY     - 19970103 GOOD             SECI
 NH1548  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH1548
 NH1548                          STATION DESCRIPTION
 NH1548
 NH1548'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1548'THIS STATION IS ABOUT 7 MILES SOUTHSOUTHEAST OF FREEPORT.
 NH1548'1.75 MILES EAST OF BAILEYVILLE.  ON THE SUMMIT OF ONE OF SEVERAL
 NH1548'HILLS.  ON LAND OWNED BY HENRY STUKENBERG.  IN THE SOUTHEAST
 NH1548'1/4 SECTION 34 T 26 N R 6 E.  THE MARK IS ABOUT 0.4 MILE
 NH1548'NORTHWEST OF MR. STUKENBERGS FARM BUILDINGS 226 FEET NORTH OF AN
 NH1548'EAST-WEST FENCE.  133 FEET WEST OF A NORTH-SOUTH FENCE.  AND IS
 NH1548'SET 12 INCHES UNDERGROUND.
 NH1548'
 NH1548'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1548'TABLETS SET IN CONCRETE.
 NH1548'
 NH1548'REFERENCE MARK 1 IS EASTNORTHEAST OF THE STATION.  IN THE
 NH1548'NORTH-SOUTH FENCE LINE.  241.71 FEET NORTH OF REFERENCE MARK 2.
 NH1548'AND PROJECTS 3 INCHES.
 NH1548'
 NH1548'REFERENCE MARK 2 IS SOUTHEAST OF THE STATION.  1/2 FOOT WEST OF
 NH1548'THE NORTH-SOUTH FENCE.  8 YARDS NORTH OF THE EAST-WEST FENCE.
 NH1548'AND PROJECTS 3 INCHES.
 NH1548'
 NH1548'THE AZIMUTH MARK IS SOUTHSOUTHEAST OF THE STATION.  IN THE CORNER
 NH1548'OF A FIELD.  36 FEET NORTH OF THE CENTERLINE OF AN EASTWEST ROAD.
 NH1548'10 FEET EAST OF A GATE.  AND PROJECTS 5 INCHES.
 NH1548'
 NH1548'TO REACH FROM THE RAILROAD CROSSING IN BAILEYVILLE, GO EAST 2
 NH1548'MILES TO MR. STUKENBERGS FARM BUILDINGS, THENCE NORTHWEST ON FARM
 NH1548'ROAD 0.5 MILE TO THE TOP OF THE HILL AND THE STATION.
 NH1548'
 NH1548'LIGHTS 100 FEET ABOVE TREI, BYERS, JANSSEN, DAMASCUS, FREEPORT,
 NH1548'AND TAYLOR ARE VISIBLE FROM THE GROUND AT THIS STATION.
 NH1548
 NH1548                          STATION RECOVERY (1954)
 NH1548
 NH1548'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1548'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS EXCEPT THE
 NH1548'AZIMUTH MARK WERE FOUND IN GOOD CONDITION.  THE AZIMUTH MARK
 NH1548'WAS LOOSE IN THE GROUND, A NEW AZIMUTH MARK WAS ESTABLISHED AND
 NH1548'BY THE REQUEST OF THE PROPERTY OWNER REFERENCE MARK NO. 1 AND 2
 NH1548'WERE DESTROYED AND REFERENCE MARK NO. 3 AND 4 WERE ESTABLISHED.
 NH1548'THE DISTANCE AND DIRECTIONS TO THE REFERENCE MARKS CHECKED.  A
 NH1548'COMPLETE NEW DESCRIPTION FOLLOWS.
 NH1548'
 NH1548'STATION IS LOCATED ON THE HIGHEST POINT OF A CULTIVATED RIDGE,
 NH1548'ABOUT 7 MILES SOUTHEAST OF FREEPORT AND 1.7 MILES EAST OF
 NH1548'BAILEYVILLE AND IS ON PROPERTY OWNED BY PAUL NESENEYER.  IT IS
 NH1548'229 FEET SOUTHWEST OF A SMALL CLUSTER OF WILD CHERRY TREES AND
 NH1548'226 FEET NORTH OF AN EAST-WEST FENCE LINE.  THE MARK IS 16
 NH1548'INCHES UNDERGROUND AND THE DISK IS STAMPED STUKENBERG 1935.
 NH1548'
 NH1548'REFERENCE MARK NO. 3 IS 263.34 FEET SOUTHEAST OF THE STATION, 3
 NH1548'FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF AN EAST-WEST
 NH1548'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED STUKENBERG
 NH1548'NO 3 1935.
 NH1548'
 NH1548'REFERENCE MARK NO. 4 IS 262.00 FEET SOUTHWEST OF THE STATION AND
 NH1548'1 FOOT NORTH OF AN EAST-WEST FENCE LINE.  THE MARK IS FLUSH AND
 NH1548'THE DISK IS STAMPED STUKENBERG NO 4 1935.
 NH1548'
 NH1548'AZIMUTH MARK IS 34 FEET NORTH OF THE CENTER OF A GRAVEL ROAD, 14
 NH1548'FEET EAST OF A FARM LANE, 2 FEET NORTHWEST OF A WHITE WITNESS
 NH1548'POST AND 2 FEET NORTH OF A TELEPHONE POLE.
 NH1548'
 NH1548'THE MARK IS FLUSH AND THE DISK IS STAMPED STUKENBERG 1935 RESET
 NH1548'1954.
 NH1548'
 NH1548'TO REACH THE STATION FROM THE RAILROAD TRACKS AND A PAVED T ROAD
 NH1548'AT THE EAST EDGE OF BAILEYVILLE, GO NORTH ON PAVED ROAD FOR
 NH1548'0.25 MILE TO A CROSSROAD, TURN RIGHT AND GO EAST ON GRAVEL ROAD
 NH1548'FOR 1.75 MILES TO A FARM LANE LEFT AND THE AZIMUTH MARK AS
 NH1548'DESCRIBED, TURN LEFT AND GO NORTH ON FARM LANE FOR 0.1 MILE
 NH1548'TO A PASTURE FIELD, CONTINUE NORTH ACROSS PASTURE FOR 0.1
 NH1548'MILE TO AN EAST-WEST FENCE LINE AND A BOARD GATE.  PASS THROUGH
 NH1548'GATE AND TURN LEFT AND GO WEST ALONG THE NORTH SIDE OF FENCE
 NH1548'FOR 0.2 MILE TO THE TOP OF RIDGE, TURN RIGHT AND GO NORTH FOR
 NH1548'226 FEET TO THE HIGHEST POINT OF RIDGE AND THE STATION AS
 NH1548'DESCRIBED.
 NH1548'
 NH1548'DISTANCES AND DIRECTIONS TO THE AZIMUTH MARK, REFERENCE MARKS
 NH1548'AND OBJECTS VISIBLE FROM THE GROUND.
 NH1548'
 NH1548'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1548
 NH1548                          STATION RECOVERY (1970)
 NH1548
 NH1548'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1970 (LOC)
 NH1548'STUKENBERG 1935-GOOD
 NH1548'
 NH1548'STUKENBERG NO 3-GOOD
 NH1548'
 NH1548'STUKENBERG NO 4-GOOD
 NH1548'
 NH1548'AZ MARK STUKENBERG 1935 RESET 1954-GOOD
 NH1548'
 NH1548'AZ MARK IS PLUS OR MINUS 0.3 FT NORTH OF WIRE FENCE AND UNDER
 NH1548'DIAGONAL BRACE AT FENCE CORNER
 NH1548
 NH1548                          STATION RECOVERY (1996)
 NH1548
 NH1548'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1548'MARK NOT FOUND.
 NH1548
 NH1548                          STATION RECOVERY (1997)
 NH1548
 NH1548'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 NH1548'RECOVERED AS DESCRIBED.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE
 NH1548'26 AND ILLINOIS ROUTE 72 (WEST) , PROCEED NORTH ON ILLINOIS ROUTE 26
 NH1548'FOR APPROXIMENTLY 4 MI (6.4 KM) TO THE INTERSECTION OF ILLINOIS ROUTE
 NH1548'26 AND MONTAGUE ROAD, TURN RIGHT (EAST) AND PROCEED FOR APPROXIMENTLY
 NH1548'3.75 MI (6.03 KM) TO THE STATION ON THE LEFT (NORTH) SIDE OF MONTAGUE
 NH1548'ROAD.  THE STATION IS LOCATED ON TOP OF A HILL, 276 FT (84.1 M)
 NH1548'SOUTHWEST OF A MONITORING WELL, AND 348 FT (106.1 M) NORTHEAST OF A
 NH1548'MONITORING WELL.
 NH1548
 NH1548                          STATION RECOVERY (2001)
 NH1548
 NH1548'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1548'RM 1, RM 2,AND AZ MARK WAS NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1813 ***********************************************************************
 JB1813  DESIGNATION -  STURGESS AZ MK
 JB1813  PID         -  JB1813
 JB1813  STATE/COUNTY-  IL/FAYETTE
 JB1813  COUNTRY     -  US
 JB1813  USGS QUAD   -  VANDALIA (2018)
 JB1813
 JB1813                         *CURRENT SURVEY CONTROL
 JB1813  ______________________________________________________________________
 JB1813* NAD 83(2011) POSITION- 38 57 07.54612(N) 089 06 05.65374(W)   ADJUSTED
 JB1813* NAD 83(2011) ELLIP HT-   150.754 (meters)        (06/27/12)   ADJUSTED
 JB1813* NAD 83(2011) EPOCH   -  2010.00
 JB1813* NAVD 88 ORTHO HEIGHT -   182.4   (meters)      598.    (feet) GPS OBS
 JB1813  ______________________________________________________________________
 JB1813  NAVD 88 orthometric height was determined with geoid model    GEOID03
 JB1813  GEOID HEIGHT    -        -31.655 (meters)                     GEOID03
 JB1813  GEOID HEIGHT    -        -31.700 (meters)                     GEOID18
 JB1813  NAD 83(2011) X  -     77,878.817 (meters)                     COMP
 JB1813  NAD 83(2011) Y  - -4,966,179.000 (meters)                     COMP
 JB1813  NAD 83(2011) Z  -  3,988,277.499 (meters)                     COMP
 JB1813  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 JB1813
 JB1813  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1813  Standards:
 JB1813         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1813            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1813  -------------------------------------------------------------------
 JB1813  NETWORK    0.68   1.06           0.31   0.23   0.54     -0.01817319
 JB1813  -------------------------------------------------------------------
 JB1813  Click here for local accuracies and other accuracy information.
 JB1813
 JB1813.The horizontal coordinates were established by GPS observations
 JB1813.and adjusted by the National Geodetic Survey in June 2012.
 JB1813
 JB1813.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1813.been affixed to the stable North American tectonic plate. See 
 JB1813.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1813
 JB1813.The horizontal coordinates are valid at the epoch date displayed above
 JB1813.which is a decimal equivalence of Year/Month/Day.
 JB1813
 JB1813.The orthometric height was determined by GPS observations and a
 JB1813.high-resolution geoid model.
 JB1813
 JB1813.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1813.GEOID18 height accuracy estimate available here.
 JB1813
 JB1813.Click photographs - Photos may exist for this station.
 JB1813
 JB1813.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1813
 JB1813.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1813
 JB1813.The ellipsoidal height was determined by GPS observations
 JB1813.and is referenced to NAD 83.
 JB1813
 JB1813. The following values were computed from the NAD 83(2011) position.
 JB1813
 JB1813;                    North         East     Units Scale Factor Converg.
 JB1813;SPC IL E     -   253,940.807   233,406.769   MT  1.00002958   -0 28 58.7
 JB1813;SPC IL E     -   833,137.46    765,768.71   sFT  1.00002958   -0 28 58.7
 JB1813;SPC IL W     -   254,191.057   792,323.330   MT  1.00004610   +0 40 10.7
 JB1813;SPC IL W     -   833,958.49  2,599,480.79   sFT  1.00004610   +0 40 10.7
 JB1813;UTM  16      - 4,313,560.843   317,890.032   MT  1.00000838   -1 19 17.6
 JB1813
 JB1813!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1813!SPC IL E     -   0.99997635  x   1.00002958  =   1.00000593
 JB1813!SPC IL W     -   0.99997635  x   1.00004610  =   1.00002245
 JB1813!UTM  16      -   0.99997635  x   1.00000838  =   0.99998473
 JB1813
 JB1813:                Primary Azimuth Mark                     Grid Az
 JB1813:SPC IL E     -  VANDALIA ILL BELL MICROWAVE              195 34 14.6
 JB1813:SPC IL W     -  VANDALIA ILL BELL MICROWAVE              194 25 05.2
 JB1813:UTM  16      -  VANDALIA ILL BELL MICROWAVE              196 24 33.5
 JB1813
 JB1813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1789013560(NAD 83)
 JB1813
 JB1813|---------------------------------------------------------------------|
 JB1813| PID    Reference Object                     Distance      Geod. Az  |
 JB1813|                                                           dddmmss.s |
 JB1813| JB1814 STURGESS AZ MK A PT                   8.525 METERS 03206     |
 JB1813| JB1806 STURGESS RM 3                       315.995 METERS 17247     |
 JB1813| JB1811 VANDALIA ILL BELL MICROWAVE         APPROX. 0.6 KM 1950515.9 |
 JB1813|---------------------------------------------------------------------|
 JB1813
 JB1813                          SUPERSEDED SURVEY CONTROL
 JB1813
 JB1813  NAD 83(2007)-  38 57 07.54613(N)    089 06 05.65449(W) AD(2002.00) 0
 JB1813  ELLIP H (02/10/07)  150.784  (m)                       GP(2002.00)    
 JB1813  NAD 83(1997)-  38 57 07.54607(N)    089 06 05.65455(W) AD(       ) 1
 JB1813  ELLIP H (06/10/05)  150.772  (m)                       GP(       ) 3 2
 JB1813  NAD 83(1997)-  38 57 07.54713(N)    089 06 05.65447(W) AD(       ) 2
 JB1813  NAD 83(1986)-  38 57 07.56437(N)    089 06 05.64501(W) AD(       ) 2
 JB1813  NAD 27      -  38 57 07.40002(N)    089 06 05.40721(W) AD(       ) 2
 JB1813  NGVD 29 (07/19/86)  183.0    (m)          600.     (f) VERT ANG       
 JB1813
 JB1813.Superseded values are not recommended for survey control.
 JB1813
 JB1813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1813.See file dsdata.pdf to determine how the superseded data were derived.
 JB1813
 JB1813_MARKER: DZ = AZIMUTH MARK DISK
 JB1813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1813_STAMPING: STURGESS 1883
 JB1813_MARK LOGO: CGS
 JB1813_PROJECTION: FLUSH
 JB1813_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1813+STABILITY: SURFACE MOTION
 JB1813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1813+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2015
 JB1813
 JB1813  HISTORY     - Date     Condition        Report By
 JB1813  HISTORY     - 1960     MONUMENTED       CGS
 JB1813  HISTORY     - 1976     GOOD             NGS
 JB1813  HISTORY     - 20050317 GOOD             ILDT
 JB1813  HISTORY     - 20150924 GOOD             MCA
 JB1813
 JB1813                          STATION DESCRIPTION
 JB1813
 JB1813'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB1813'THE STATION IS LOCATED IN THE WEST EDGE OF VANDALIA ON SOUTH
 JB1813'EIGHTH STREET AND 0.1 MILE NORTH OF THE DRIVEWAY TO THE VANDALIA
 JB1813'COUNTRY CLUB.
 JB1813'
 JB1813'THE AZIMUTH MARK, A STANDARD DISK STAMPED STURGESS 1883, IS
 JB1813'SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT THAT IS
 JB1813'FLUSH WITH THE GROUND SURFACE.  IT IS 21 FEET NORTHWEST OF THE
 JB1813'CENTER OF SOUTH EIGHTH STREET, 14 FEET WEST OF THE CENTER OF
 JB1813'DIRT ROAD AND 3 FEET SOUTHWEST OF A POWERLINE POLE.
 JB1813'
 JB1813'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 JB1813'STURGESS 1883 RM 3 DISTANCE BEING 315.966 METERS, NORTH OF
 JB1813'TRIANGULATION STATION STURGESS 1883 RM 3.
 JB1813'
 JB1813'FOR ROUTE TO STATION SEE RECOVERY DESCRIPTION FOR STURGESS
 JB1813'1883 RM 3.
 JB1813
 JB1813                          STATION RECOVERY (2005)
 JB1813
 JB1813'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 JB1813'RECOVERED AS DESCRIBED
 JB1813
 JB1813                          STATION RECOVERY (2015)
 JB1813
 JB1813'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1813'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1807 ***********************************************************************
 JB1807  DESIGNATION -  STURGESS MAGNETIC STATION
 JB1807  PID         -  JB1807
 JB1807  STATE/COUNTY-  IL/FAYETTE
 JB1807  COUNTRY     -  US
 JB1807  USGS QUAD   -  VANDALIA (2018)
 JB1807
 JB1807                         *CURRENT SURVEY CONTROL
 JB1807  ______________________________________________________________________
 JB1807* NAD 83(1997) POSITION- 38 56 57.64859(N) 089 06 03.44786(W)   ADJUSTED
 JB1807* NAVD 88 ORTHO HEIGHT -   200.    (meters)      656.    (feet) SCALED
 JB1807  ______________________________________________________________________
 JB1807  GEOID HEIGHT    -        -31.697 (meters)                     GEOID18
 JB1807  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 JB1807  HORZ ORDER      -  SECOND
 JB1807
 JB1807.The horizontal coordinates were established by classical geodetic methods
 JB1807.and adjusted by the National Geodetic Survey in October 1999.
 JB1807
 JB1807.The orthometric height was scaled from a topographic map.
 JB1807
 JB1807.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1807.GEOID18 height accuracy estimate available here.
 JB1807
 JB1807.Click photographs - Photos may exist for this station.
 JB1807
 JB1807.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1807
 JB1807. The following values were computed from the NAD 83(1997) position.
 JB1807
 JB1807;                    North         East     Units Scale Factor Converg.
 JB1807;SPC IL E     -   253,635.148   233,457.314   MT  1.00002950   -0 28 57.3
 JB1807;SPC IL E     -   832,134.65    765,934.54   sFT  1.00002950   -0 28 57.3
 JB1807;SPC IL W     -   253,886.471   792,380.014   MT  1.00004622   +0 40 12.0
 JB1807;SPC IL W     -   832,959.20  2,599,666.76   sFT  1.00004622   +0 40 12.0
 JB1807;UTM  16      - 4,313,254.483   317,936.097   MT  1.00000818   -1 19 15.9
 JB1807
 JB1807!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1807!SPC IL E     -   0.99997361  x   1.00002950  =   1.00000311
 JB1807!SPC IL W     -   0.99997361  x   1.00004622  =   1.00001983
 JB1807!UTM  16      -   0.99997361  x   1.00000818  =   0.99998179
 JB1807
 JB1807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1793613254(NAD 83)
 JB1807
 JB1807                          SUPERSEDED SURVEY CONTROL
 JB1807
 JB1807  NAD 83(1986)-  38 56 57.66573(N)    089 06 03.43886(W) AD(       ) 2
 JB1807  NAD 27      -  38 56 57.50300(N)    089 06 03.20200(W) AD(       ) 2
 JB1807
 JB1807.Superseded values are not recommended for survey control.
 JB1807
 JB1807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1807.See file dsdata.pdf to determine how the superseded data were derived.
 JB1807
 JB1807_MARKER: V = STONE MONUMENT
 JB1807_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1807_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1807
 JB1807  HISTORY     - Date     Condition        Report By
 JB1807  HISTORY     - 1908     MONUMENTED       CGS
 JB1807
 JB1807                          STATION DESCRIPTION
 JB1807
 JB1807'DESCRIBED BY COAST AND GEODETIC SURVEY 1908 (FAM)
 JB1807'THE MARK IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH OF VERA, 3.7 MI
 JB1807'(6.0 KM) EAST OF HAGARSTOWN AND 0.9 MI (1.4 KM) SOUTH-SOUTHWEST OF
 JB1807'VANDALIA.
 JB1807'
 JB1807'IT IS A 6 INCH (15 CM) SQUARE STONE POST WHICH IS SET FLUSH WITH THE
 JB1807'SURFACE OF THE GROUND.  THERE IS A 0.5 INCH (13 MM) HOLE IN THE
 JB1807'APPROXIMATE CENTER OF THE POST.  THE POST IS LOCATED AT THE NORTHWEST
 JB1807'EDGE OF THE PARKING AREA AND IS 18.7 FT (5.7 M) SOUTHEAST OF THE NORTH
 JB1807'END OF THE GUARD RAIL.
 JB1807'
 JB1807'NOTE-THIS MARK WAS ESTABLISHED AS A MAGNETIC STATION IN 1908
 JB1807'(TRAVERSE- RACINE TO VANDALIA-STATION STURGESS).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2054 ***********************************************************************
 JB2054  DESIGNATION -  STURGESS RESET
 JB2054  PID         -  JB2054
 JB2054  STATE/COUNTY-  IL/FAYETTE
 JB2054  COUNTRY     -  US
 JB2054  USGS QUAD   -  VANDALIA (2018)
 JB2054
 JB2054                         *CURRENT SURVEY CONTROL
 JB2054  ______________________________________________________________________
 JB2054* NAD 83(1997) POSITION- 38 56 57.16319(N) 089 06 02.95822(W)   ADJUSTED
 JB2054* NAD 83(1997) ELLIP HT-   168.811 (meters)        (10/21/99)   ADJUSTED
 JB2054* NAVD 88 ORTHO HEIGHT -   200.4   (meters)      657.    (feet) VERTCON3
 JB2054  ______________________________________________________________________
 JB2054  GEOID HEIGHT    -        -31.697 (meters)                     GEOID18
 JB2054  NAD 83(1997) X  -     77,947.095 (meters)                     COMP
 JB2054  NAD 83(1997) Y  - -4,966,393.285 (meters)                     COMP
 JB2054  NAD 83(1997) Z  -  3,988,039.843 (meters)                     COMP
 JB2054  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 JB2054  HORZ ORDER      -  FIRST
 JB2054  ELLP ORDER      -  FOURTH    CLASS I
 JB2054
 JB2054.The horizontal coordinates were established by classical geodetic methods
 JB2054.and adjusted by the National Geodetic Survey in October 1999.
 JB2054
 JB2054.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2054.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2054
 JB2054.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2054.GEOID18 height accuracy estimate available here.
 JB2054
 JB2054.Click photographs - Photos may exist for this station.
 JB2054
 JB2054.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2054
 JB2054.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2054
 JB2054.The ellipsoidal height was determined by GPS observations
 JB2054.and is referenced to NAD 83.
 JB2054
 JB2054. The following values were computed from the NAD 83(1997) position.
 JB2054
 JB2054;                    North         East     Units Scale Factor Converg.
 JB2054;SPC IL E     -   253,620.080   233,468.978   MT  1.00002948   -0 28 56.9
 JB2054;SPC IL E     -   832,085.21    765,972.81   sFT  1.00002948   -0 28 56.9
 JB2054;UTM  16      - 4,313,239.246   317,947.540   MT  1.00000813   -1 19 15.6
 JB2054
 JB2054!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2054!SPC IL E     -   0.99997351  x   1.00002948  =   1.00000299
 JB2054!UTM  16      -   0.99997351  x   1.00000813  =   0.99998164
 JB2054
 JB2054:                Primary Azimuth Mark                     Grid Az
 JB2054:SPC IL E     -  VANDALIA STATE PENAL FARM TK             004 32 02.8
 JB2054:UTM  16      -  VANDALIA STATE PENAL FARM TK             005 22 21.5
 JB2054
 JB2054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1794713239(NAD 83)
 JB2054
 JB2054|---------------------------------------------------------------------|
 JB2054| PID    Reference Object                     Distance      Geod. Az  |
 JB2054|                                                           dddmmss.s |
 JB2054| KB1421 VANDALIA STATE PENAL FARM TK        APPROX. 6.6 KM 0040305.9 |
 JB2054| JB0784 STURGESS RM                          14.350 METERS 10734     |
 JB2054| CI5600 STURGESS RM 4                        22.656 METERS 17752     |
 JB2054| JB1806 STURGESS RM 3                        26.137 METERS 28453     |
 JB2054| JB1807 STURGESS MAGNETIC STATION            19.054 METERS 32146     |
 JB2054| JB1809 VANDALIA RHYTHM STEP SHOE TANK      APPROX. 1.6 KM 3425329.2 |
 JB2054| JB1803 VANDALIA FORD ROOFING PROD TK       APPROX. 1.7 KM 3461306.6 |
 JB2054| JB1813 STURGESS AZ MK                      326.730 METERS 34832     |
 JB2054|---------------------------------------------------------------------|
 JB2054
 JB2054                          SUPERSEDED SURVEY CONTROL
 JB2054
 JB2054  NAD 83(1986)-  38 56 57.18039(N)    089 06 02.94881(W) AD(       ) 1
 JB2054  NAD 27      -  38 56 57.01600(N)    089 06 02.71100(W) AD(       ) 1
 JB2054  USSD        -  38 56 57.12100(N)    089 06 02.60200(W) AD(       ) 3
 JB2054  NGVD 29 (06/25/91)  200.5    (m)  OSU 89B  model used  GPS OBS        
 JB2054
 JB2054.Superseded values are not recommended for survey control.
 JB2054
 JB2054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2054.See file dsdata.pdf to determine how the superseded data were derived.
 JB2054
 JB2054_MARKER: DS = TRIANGULATION STATION DISK
 JB2054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2054_STAMPING: STURGESS 1883 1972
 JB2054_MARK LOGO: CGS
 JB2054_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2054+STABILITY: SURFACE MOTION
 JB2054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2054+SATELLITE: SATELLITE OBSERVATIONS - October 17, 1990
 JB2054
 JB2054  HISTORY     - Date     Condition        Report By
 JB2054  HISTORY     - 1972     MONUMENTED       NGS
 JB2054  HISTORY     - 1972     GOOD             NGS
 JB2054  HISTORY     - 1976     GOOD             NGS
 JB2054  HISTORY     - 19901017 GOOD             NGS
 JB2054
 JB2054                          STATION DESCRIPTION
 JB2054
 JB2054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 JB2054'STATION MARK, A 6 X 6-INCH MARBLE POST EXPOSTED 2 INCHES, IS PRESENTLY
 JB2054'IN THE PARKING LOT OF THE VANDALIA COUNTRY CLUB.  A PORTION OF THE TOP
 JB2054'OF THE POST HAS BEEN BROKEN OFF BY THE MAINTNEANCE MAN DURING SNOW
 JB2054'REMOVA.
 JB2054'
 JB2054'THE SURFACE STATION MARK WAS FOUND WITH PART OF THE TOP GONE.  THE
 JB2054'CENTER OF THE POST WAS FOUND TO BE 0.28 FOOT ECC FROM THE UNDERGROUND
 JB2054'MARK.  REFERENCE MARK 3 WAS FOUND IN GOOD CONDITION.  THE MAGNETIC
 JB2054'STATION MARK WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED.  THE
 JB2054'MEASUREMENT AND DIRECTION TO REFERENCE MARK 3 VEREIFIED THAT THE ECC
 JB2054'POINT WAS USED IN 1960 WORK INSTEAD OF THE TRUE POINT.  A NEW
 JB2054'UNDERGROUND AND SURFACE STATION MARK ALONG WITH A REFERENCE MARK 4
 JB2054'WERE SET.
 JB2054'
 JB2054'THE STATION IS LOCATED AT THE SOUTH EDGE OF VANDALIA, IN A PAVED
 JB2054'PARKING LOT OF THE VANDALIA COUNTRY CLUB, ON THE NORTH SIDE OF THE
 JB2054'CLUB HOUSE, 87 FEET NORTHEAST OF THE NORTHWEST CORNER OF CLUB, 74 FEET
 JB2054'NORTHWEST OF THE BOTTOM AND WEST EDGE OF CONCRETE STEPS TO THE NORTH
 JB2054'ENTRANCE OF CLUB, 61 FEET NORTH OF CENTERLINE OF DRIVEWAY AND 49 FEET
 JB2054'NORTHWEST OF THE SOUTHWEST CORNER OF METAL RAILING AROUND THE CLUB
 JB2054'HOUSE TEE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED STRUGESS
 JB2054'1883 1972.
 JB2054'
 JB2054'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 185, 140 AND
 JB2054'U S HIGHWAY 40 AT VANDALIA, GO WEST ON HIGHWAY 140 FOR 0.5 MILE TO
 JB2054'SOUTH EIGHT STREET.  TURN LEFT AND GO SOUTH ON EIGHT STREET FOR 0.5
 JB2054'MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE SOUTH FOR 0.1 MILE TO
 JB2054'A DRIVEWAY LEFT.  TURN LEFT ON THE DRIVEWAY AND GO EAST FOR 0.15 MILE
 JB2054'TO THE CLUB AND STATION.
 JB2054'
 JB2054'REFERENCE MARK 3 IS 104 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 JB2054'CLUB HOUSE, 43 FEET SOUTH OF THE CENTER OF THE DRIVEWAY AND 36 FEET
 JB2054'NORTHWEST OF A 30 INCH MAPLE TREE.  THE MOUMENT IS FLUSH AND THE DISK
 JB2054'IS STAMPED STRUGESS NO 3 1883.
 JB2054'
 JB2054'REFERENCE MARK 4 IS A STANDARD DISK STAMPED STURGESS 1883 NO 4 1972
 JB2054'SET IN A DRILL HOLE IN THE BOTTOM CONCRETE STEP TO THE NORTH ENTRANCE
 JB2054'TO THE CLUB HOUSE, 9 FEET NORTH OF THE NORTH WALL OF CLUB AND 4 INCHES
 JB2054'EAST OF THE WEST EDGE OF STEPS.
 JB2054'
 JB2054'THE AZIMUTH MARK IS 19 FEET WEST OF THE CENTERLINE OF STREET, 15 SOUTH
 JB2054'OF THE CENTERLINE OF GRAVELED STREET, 3 FEET SOUTH OF A POWER POLE AND
 JB2054'3 FEET SOUTHWEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 1
 JB2054'INCH AND THE DISK IS STAMPED STURGESS 1883.
 JB2054'
 JB2054'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 JB2054
 JB2054                          STATION RECOVERY (1972)
 JB2054
 JB2054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 JB2054'RECOVERED IN GOOD CONDITION.
 JB2054
 JB2054                          STATION RECOVERY (1976)
 JB2054
 JB2054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB2054'THE STATION MARK, REFERENCE MARKS 3, 4 AND THE AZIMUTH MARK WERE
 JB2054'RECOVERED AND FOUND IN GOOD CONDITION.  THE HORIZONTOL DIRECTIONS TO
 JB2054'RM 3 WAS FOUND TO BE IN DIFFERENCE OF 7 MINUTES AND 46 SECONDS
 JB2054'SMALLER, DISTANCE CHECKED ADEQUATELY, HORIZONTAL DIRECTIONS AND
 JB2054'DISTANCE TO RM 4 CHECKED THE 1972 OBSERVATIONS ADEQUATELY.  NO
 JB2054'OBSERVATIONS WERE MADE TO THE AZIMUTH MARK DUE TO TREES AND SHRUBBERY
 JB2054'ON LINE.
 JB2054'
 JB2054'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION STATION
 JB2054'STURGESS 1883 RM 3 1960.
 JB2054'
 JB2054'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--SOUTH EDGE OF
 JB2054'VANDALIA.
 JB2054
 JB2054                          STATION RECOVERY (1990)
 JB2054
 JB2054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB2054'STATION MARK AND REFERENCE MARKS 3 AND 4 WERE RECOVERED IN GOOD
 JB2054'CONDITION.  AZIMUTH MARK NOT SEARCHED FOR.  STATION IS LOCATED ABOUT
 JB2054'1.5 KM (0.9 MI)  SOUTH OF VANDALIA, AT THE VANDALIA COUNTRY CLUB, IN
 JB2054'THE MACADAM PARKING LOT IN FRONT OF THE CLUBHOUSE, AT THE REAR OF THE
 JB2054'SECOND ROW OF PARKED CARS.  OWNERSHIP--VANDALIA COUNTRY CLUB, 1110
 JB2054'SOUTH EIGHTH STREET, VANDALIA, IL 62471.  PERMISSION TO USE STATION BY
 JB2054'THE GREENSKEEPER, CHARLIE GELSINGER, PHONE 618-283-1865.
 JB2054'
 JB2054'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND US HIGHWAY 51
 JB2054'(EXIT 63) ON THE NORTH SIDE OF VANDALIA, GO SOUTH ON HIGHWAY 51 FOR
 JB2054'2.0 KM (1.2 MI)  TO A CROSS STREET AT THE STATE HOUSE WHERE HIGHWAY 51
 JB2054'TURNS LEFT.  TURN RIGHT, EAST, ON STATE HIGHWAY 140 (GALLATIN STREET)
 JB2054'OR 0.94 KM (0.58 MI)  TO A CROSS STREET.  TURN LEFT, SOUTH, ON SOUTH
 JB2054'EIGHTH STREET FOR 0.80 KM (0.50 MI)  TO A PAVED ROAD LEFT.  TURN LEFT,
 JB2054'SOUTHEAST, UPGRADE, FOR 0.26 KM (0.16 MI)  TO THE STEPS TO THE COUNTRY
 JB2054'CLUB MAIN BUILDING AND THE STATION ON THE LEFT.  (NOTE-MACADAM DUG UP
 JB2054'DURING RECOVERY WILL BE REPLACED BY THE GREENSKEEPER AND PROBABLY ONLY
 JB2054'THE DISK WILL BY VISIBLE.)
 JB2054'
 JB2054'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST 5 CM
 JB2054'BELOW THE MACADAM SURFACE, 28.5 M (93.5 FT)  NORTH-NORTHEAST OF THE
 JB2054'NORTHWEST CORNER OF THE CLUBHOUSE, 24.3 M (79.7 FT)  NORTH-NORTHWEST
 JB2054'OF REFERENCE MARK FOUR IN WEST CORNER OF BOTTOM STEP TO CLUBHOUSE,
 JB2054'22.1 M (72.5 FT)  EAST OF REFERENCE MARK 3, AND 9.2 M (30.2 FT)  EAST
 JB2054'OF EXTENDED WEST WALL OF CLUBHOUSE.  (NOTE-STATION SITE SHOULD BE
 JB2054'BLOCKED OFF IN ADVANCE IF DAY WORK SO NO CARS WILL BE IN THE WAY.
 JB2054'THERE IS A 35 DEGREE HORIZON BLOCK TO THE SOUTHWEST IN SUMMERTIME).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0784 ***********************************************************************
 JB0784  DESIGNATION -  STURGESS RM
 JB0784  PID         -  JB0784
 JB0784  STATE/COUNTY-  IL/FAYETTE
 JB0784  COUNTRY     -  US
 JB0784  USGS QUAD   -  VANDALIA (2018)
 JB0784
 JB0784                         *CURRENT SURVEY CONTROL
 JB0784  ______________________________________________________________________
 JB0784* NAD 83(1986) POSITION- 38 56 57.02   (N) 089 06 02.39   (W)   HD_HELD1
 JB0784* NAVD 88 ORTHO HEIGHT -   200.214 (meters)      656.87  (feet) POSTED
 JB0784  ______________________________________________________________________
 JB0784  GEOID HEIGHT    -        -31.697 (meters)                     GEOID18
 JB0784  DYNAMIC HEIGHT  -        200.09  (meters)      656.5   (feet) COMP
 JB0784  MODELED GRAVITY -    980,008.3   (mgal)                       NAVD 88
 JB0784
 JB0784  VERT ORDER      -  * POSTED, SEE BELOW
 JB0784
 JB0784.The horizontal coordinates were determined by differentially corrected
 JB0784.hand held GPS observations or other comparable positioning techniques
 JB0784.and have an estimated accuracy of +/- 3 meters.
 JB0784
 JB0784.The orthometric height was determined by differential leveling
 JB0784.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0784
 JB0784.* This is a POSTED BENCH MARK height.
 JB0784
 JB0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0784.GEOID18 height accuracy estimate available here.
 JB0784
 JB0784.Click photographs - Photos may exist for this station.
 JB0784
 JB0784.The dynamic height is computed by dividing the NAVD 88
 JB0784.geopotential number by the normal gravity value computed on the
 JB0784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0784.degrees latitude (g = 980.6199 gals.).
 JB0784
 JB0784.The modeled gravity was interpolated from observed gravity values.
 JB0784
 JB0784;                    North         East    Units  Estimated Accuracy
 JB0784;SPC IL E     -   253,615.5     233,482.6     MT  (+/- 3 meters HH1 GPS) 
 JB0784
 JB0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1796113234(NAD 83)
 JB0784
 JB0784                          SUPERSEDED SURVEY CONTROL
 JB0784
 JB0784.No superseded survey control is available for this station.
 JB0784
 JB0784_MARKER: Z = SEE DESCRIPTION
 JB0784_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB0784_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0784
 JB0784  HISTORY     - Date     Condition        Report By
 JB0784  HISTORY     - 1883     MONUMENTED       CGS
 JB0784  HISTORY     - 1920     GOOD             CGS
 JB0784  HISTORY     - 1961     MARK NOT FOUND   CGS
 JB0784
 JB0784                          STATION DESCRIPTION
 JB0784
 JB0784'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 JB0784'1 MI S FROM VANDALIA.
 JB0784'ABOUT 1 MI S ALONG THE ILLINOIS CENTRAL RR FROM VANDALIA, FAYETTE
 JB0784'COUNTY, AND ABOUT 15 YDS IN AZIMUTH 287 DEG 34 MIN FROM
 JB0784'TRIANGULATION STATION STURGESS, DESCRIBED ABOVE.  A WHITE MARBLE
 JB0784'POST, WITH AN ARROW IN THE TOP.
 JB0784
 JB0784                          STATION RECOVERY (1961)
 JB0784
 JB0784'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0784'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1806 ***********************************************************************
 JB1806  DESIGNATION -  STURGESS RM 3
 JB1806  PID         -  JB1806
 JB1806  STATE/COUNTY-  IL/FAYETTE
 JB1806  COUNTRY     -  US
 JB1806  USGS QUAD   -  VANDALIA (2018)
 JB1806
 JB1806                         *CURRENT SURVEY CONTROL
 JB1806  ______________________________________________________________________
 JB1806* NAD 83(1997) POSITION- 38 56 57.38099(N) 089 06 04.00718(W)   ADJUSTED
 JB1806* NAVD 88 ORTHO HEIGHT -   199.5   (meters)      655.    (feet) VERTCON3
 JB1806  ______________________________________________________________________
 JB1806  GEOID HEIGHT    -        -31.697 (meters)                     GEOID18
 JB1806  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 JB1806  HORZ ORDER      -  FIRST
 JB1806
 JB1806.The horizontal coordinates were established by classical geodetic methods
 JB1806.and adjusted by the National Geodetic Survey in October 1999.
 JB1806
 JB1806.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1806.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1806
 JB1806.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1806.GEOID18 height accuracy estimate available here.
 JB1806
 JB1806.Click photographs - Photos may exist for this station.
 JB1806
 JB1806.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1806
 JB1806. The following values were computed from the NAD 83(1997) position.
 JB1806
 JB1806;                    North         East     Units Scale Factor Converg.
 JB1806;SPC IL E     -   253,627.009   233,443.776   MT  1.00002952   -0 28 57.6
 JB1806;SPC IL E     -   832,107.95    765,890.12   sFT  1.00002952   -0 28 57.6
 JB1806;SPC IL W     -   253,878.061   792,366.642   MT  1.00004619   +0 40 11.6
 JB1806;SPC IL W     -   832,931.61  2,599,622.89   sFT  1.00004619   +0 40 11.6
 JB1806;UTM  16      - 4,313,246.543   317,922.442   MT  1.00000824   -1 19 16.3
 JB1806
 JB1806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1806!SPC IL E     -   0.99997368  x   1.00002952  =   1.00000320
 JB1806!SPC IL W     -   0.99997368  x   1.00004619  =   1.00001986
 JB1806!UTM  16      -   0.99997368  x   1.00000824  =   0.99998192
 JB1806
 JB1806:                Primary Azimuth Mark                     Grid Az
 JB1806:SPC IL E     -  VANDALIA STATE PENAL FARM TK             004 45 20.4
 JB1806:SPC IL W     -  VANDALIA STATE PENAL FARM TK             003 36 11.2
 JB1806:UTM  16      -  VANDALIA STATE PENAL FARM TK             005 35 39.1
 JB1806
 JB1806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1792213246(NAD 83)
 JB1806
 JB1806|---------------------------------------------------------------------|
 JB1806| PID    Reference Object                     Distance      Geod. Az  |
 JB1806|                                                           dddmmss.s |
 JB1806| KB1421 VANDALIA STATE PENAL FARM TK        APPROX. 6.6 KM 0041622.8 |
 JB1806| JB1807 STURGESS MAGNETIC STATION            15.785 METERS 05830     |
 JB1806| KB1241 ALTAMONT OHIO OIL MICROWAVE         APPROX.29.6 KM 0664352.2 |
 JB1806| JB1802 BROWNSTOWN MUN TANK                 APPROX.13.6 KM 0692706.8 |
 JB1806| JB2054 STURGESS RESET                       26.138 METERS 10454     |
 JB1806| CI5600 STURGESS RM 4                        39.304 METERS 13821     |
 JB1806| JB1805 VANDALIA TX ILL GAS MICROWAVE       474.526 METERS 2032234.5 |
 JB1806| JB1811 VANDALIA ILL BELL MICROWAVE         366.256 METERS 21412     |
 JB1806| JB1810 VANDALIA CABLE TV MAST              APPROX. 0.6 KM 2260858.8 |
 JB1806| JB1812 VANDALIA MUN TANK                   APPROX. 3.0 KM 3291625.3 |
 JB1806| KB1426 VORTAC VANDALIA VLA                 APPROX.16.9 KM 3414547.6 |
 JB1806| JB1809 VANDALIA RHYTHM STEP SHOE TANK      APPROX. 1.6 KM 3434004.1 |
 JB1806| JB1803 VANDALIA FORD ROOFING PROD TK       APPROX. 1.6 KM 3470111.9 |
 JB1806| JB1813 STURGESS AZ MK                      315.995 METERS 35247     |
 JB1806| JB1814 STURGESS AZ MK A PT                 322.638 METERS 35345     |
 JB1806|---------------------------------------------------------------------|
 JB1806
 JB1806                          SUPERSEDED SURVEY CONTROL
 JB1806
 JB1806  NAD 83(1986)-  38 56 57.39828(N)    089 06 03.99778(W) AD(       ) 1
 JB1806  NAD 27      -  38 56 57.23400(N)    089 06 03.76000(W) AD(       ) 1
 JB1806  NGVD 29 (07/19/86)  199.6    (m)          655.     (f) VERT ANG       
 JB1806
 JB1806.Superseded values are not recommended for survey control.
 JB1806
 JB1806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1806.See file dsdata.pdf to determine how the superseded data were derived.
 JB1806
 JB1806_MARKER: DR = REFERENCE MARK DISK
 JB1806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1806_STAMPING: STURGESS NO 3 1883
 JB1806_MARK LOGO: CGS
 JB1806_PROJECTION: FLUSH
 JB1806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1806+STABILITY: SURFACE MOTION
 JB1806
 JB1806  HISTORY     - Date     Condition        Report By
 JB1806  HISTORY     - 1960     MONUMENTED       CGS
 JB1806  HISTORY     - 1976     GOOD             NGS
 JB1806
 JB1806                          STATION DESCRIPTION
 JB1806
 JB1806'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB1806'THE STATION IS LOCATED ABOUT 0.5 MILE SOUTH OF VANDALIA ON PROPERTY
 JB1806'OWNED AND OCCUPIED BY THE VANDALIA COUNTRY CLUB.
 JB1806'
 JB1806'TO REACH THE STATION FROM THE JUNCTION OF ALT U S HIGHWAY 40 AND U S
 JB1806'HIGHWAY 51 IN VANDALIA, GO SOUTH AND WEST ON ALT U S HIGHWAY 40 FOR
 JB1806'0.45 MILE TO SOUTH EIGHT STREET, TURN LEFT AND GO SOUTH ON SOUTH EIGHT
 JB1806'STREET FOR 0.5 MILE TO THE ENTRANCE TO THE COUNTRY CLUB, TURN LEFT AND
 JB1806'GO EASTERLY FOR 0.15 MILE TO THE CLUB HOUSE AND THE STATION AS
 JB1806'DESCRIBED.
 JB1806'
 JB1806'STATION MARK, A STANDARD REFERENCE MARK DISK STAMPED STURGESS NO 3
 JB1806'1883, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH 2 INCHES BELOW
 JB1806'THE SURFACE OF THE GROUND.  THE MARK IS 104 FEET NORTHWEST OF THE
 JB1806'NORTHWEST CORNER OF THE CLUB HOUSE, 43 FEET NORTH OF THE CENTER OF THE
 JB1806'DRIVEWAY AND 7.5 FEET WEST OF A IRON GUARD RAIL.
 JB1806'
 JB1806'MAGNETIC STATION (U S C AND G S)  A 6 INCH SQUARE STONE POST WHICH IS
 JB1806'SET FLUSH WITH THE SURFACE OF THE GROUND.  THERE IS A 0.5 INCH HOLE IN
 JB1806'THE APPROXIMATE CENTER OF THE POST.  THE POST IS LOCATED AT THE
 JB1806'NORTHWEST EDGE OF THE PARKING AREA AND IS 18.7 FEET SOUTHEAST OF THE
 JB1806'NORTH END OF THE GUARD RAIL.  NOTE- THIS MARK WAS ESTABLISHED AS A
 JB1806'MAGNETIC STATION IN 1908 (TRAVERSE-RACINE TO VANDALIA-STATION
 JB1806'STURGESS).
 JB1806'
 JB1806'STURGESS 1883, IS A 6 INCH SQUARE STONE POST WHICH PROJECTS 1 INCH.
 JB1806'THE POST HAS A CROSS AND THE LETTERS U S G AND G S CUT IN THE TOP.
 JB1806'THE MARK IS 87 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE CLUB
 JB1806'HOUSE, 37.8 FEET NORTHWEST OF THE NORTH END OF THE GUARD RAIL AND 4.6
 JB1806'FEET NORTH OF A LIGHT POLE, WHICH IS LOCATED IN THE PARKING AREA OF
 JB1806'THE COUNTRY CLUB.
 JB1806'
 JB1806'AZIMUTH MARK, A STANDARD DISK STAMPED STURGESS 1883, IS SET IN A 10
 JB1806'INCH SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.  THE MARK IS 19 FEET
 JB1806'WEST OF THE CENTER OF THE SURFACED ROAD, 14.5 FEET SOUTH OF THE CENTER
 JB1806'OF A DIRT STREET, 3 FEET SOUTH OF A POWER POLE AND 3 FEET
 JB1806'SOUTH-SOUTHWEST OF A WITNESS POST.
 JB1806'
 JB1806'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE GRAVEL
 JB1806'DRIVEWAY FOR 0.15 MILE TO THE SURFACED ROAD, TURN RIGHT AND GO NORTH
 JB1806'FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 JB1806
 JB1806                          STATION RECOVERY (1976)
 JB1806
 JB1806'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 JB1806'THE STATION MARK, STURGESS 1883 1972, REFERENCE MARK 4 AND THE AZIMUTH
 JB1806'MARK WERE RECOVERD AND FOUND IN GOOD CONDITION.  THE HORIZONTAL
 JB1806'DIRECTIONS AND THE DISTANCE TO STURGESS 1883 1972, REFERENCE MARK 4
 JB1806'AND THE AZIMUTH MARK CHECKED THE 1960 OBSERVATIONS ADEQUATELY.  A
 JB1806'COMPLETE AND NEW DESCRIPTION FOLLOWS.
 JB1806'
 JB1806'THE STATION IS LOCATED ON THE SOUTH EDGE OF VANDALIA AND AT THE
 JB1806'VANDALIA COUNTRY CLUB.
 JB1806'
 JB1806'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 185, 140 AND
 JB1806'U.S. HIGHWAY 40 IN VANDALIA, GO WEST ON STATE HIGHWAY 140 FOR 0.5 MILE
 JB1806'TO SOUTH EIGHTH STREET.  TURN LEFT AND GO SOUTH ON SOUTH EIGHTH STREET
 JB1806'FOR 0.5 MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE SOUTH FOR 0.1
 JB1806'MILE TO THE DRIVEWAY LEADING TO THE VANDALIA COUNTRY CLUB.  TURN LEFT
 JB1806'AND GO EASTERLY FOR 0.1 MILE TO THE STATION ON THE LEFT.
 JB1806'
 JB1806'STATION MARK, A STANDARD REFERENCE MARK DISK STAMPED STURGESS NO 3
 JB1806'1883, IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE MONUMENT THAT IS
 JB1806'FLUSH WITH THE GROUND SURFACE.  IT IS 66 FEET SOUTHEAST OF A PIPE
 JB1806'GUARDRAIL, 41 FEET EAST OF THE CENTER OF THE DRIVEWAY AND 37 FEET
 JB1806'NORTH OF A 30-INCH OAK TREE.
 JB1806'
 JB1806'STATION STURGESS, A STANDARD DISK STAMPED STURGESS 1883 1972, SET IN
 JB1806'THE TOP OF AN IRREGULAR MASS OF CONCRETE FLUSH WITH THE GROUND
 JB1806'SURFACE.  IT IS 87 FEET NORTH OF THE NORTHWEST CORNER OF THE CLUB
 JB1806'HOUSE, 38 FEET WEST OF THE EAST EDGE OF THE PARKING LOT AND 34 FEET
 JB1806'SOUTH OF THE NORTH EDGE OF THE PARKING LOT.
 JB1806'
 JB1806'REFERENCE MARK 4, A STANDARD DISK STAMPED STURGESS 1883 NO 4 1972, IS
 JB1806'CEMENTED IN A DRILL HOLE IN THE STEPS LEADING IN THE CLUB HOUSE.
 JB1806'
 JB1806'AZIMUTH MARK, A STANDARD DISK, STAMPED STURGESS 1883, IS SET IN THE
 JB1806'TOP OF A 10 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 JB1806'GROUND SURFACE.  IT IS 21 FEET NORTHWEST OF THE CENTER OF SOUTH EIGHTH
 JB1806'STREET, 14 FEET WEST OF THE CENTER OF A DIRT ROAD AND 3 FEET SOUTHWEST
 JB1806'OF A POWERLINE POLE.
 JB1806'
 JB1806'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--SOUTH EDGE OF
 JB1806'VANDALIA.  HEIGHT OF LIGHT ABOVE STATION MARK 80.9 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1574 ***********************************************************************
 MF1574  DESIGNATION -  SUBLETTE
 MF1574  PID         -  MF1574
 MF1574  STATE/COUNTY-  IL/LEE
 MF1574  COUNTRY     -  US
 MF1574  USGS QUAD   -  SUBLETTE (2018)
 MF1574
 MF1574                         *CURRENT SURVEY CONTROL
 MF1574  ______________________________________________________________________
 MF1574* NAD 83(1997) POSITION- 41 38 46.53238(N) 089 13 56.45089(W)   ADJUSTED
 MF1574* NAVD 88 ORTHO HEIGHT -   280.    (meters)      919.    (feet) SCALED
 MF1574  ______________________________________________________________________
 MF1574  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 MF1574  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 MF1574  HORZ ORDER      -  THIRD
 MF1574
 MF1574.The horizontal coordinates were established by classical geodetic methods
 MF1574.and adjusted by the National Geodetic Survey in October 1999.
 MF1574
 MF1574.The orthometric height was scaled from a topographic map.
 MF1574
 MF1574.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1574.GEOID18 height accuracy estimate available here.
 MF1574
 MF1574.Click photographs - Photos may exist for this station.
 MF1574
 MF1574.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1574
 MF1574. The following values were computed from the NAD 83(1997) position.
 MF1574
 MF1574;                    North         East     Units Scale Factor Converg.
 MF1574;SPC IL W     -   553,216.664   777,832.127   MT  1.00001570   +0 37 15.3
 MF1574;SPC IL W     - 1,815,011.67  2,551,937.57   sFT  1.00001570   +0 37 15.3
 MF1574;UTM  16      - 4,612,909.272   314,096.326   MT  1.00002531   -1 29 02.0
 MF1574
 MF1574!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1574!SPC IL W     -   0.99996127  x   1.00001570  =   0.99997697
 MF1574!UTM  16      -   0.99996127  x   1.00002531  =   0.99998658
 MF1574
 MF1574:                Primary Azimuth Mark                     Grid Az
 MF1574:SPC IL W     -  SUBLETTE AZ MK                           044 42 57.0
 MF1574:UTM  16      -  SUBLETTE AZ MK                           046 49 14.3
 MF1574
 MF1574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1409612909(NAD 83)
 MF1574
 MF1574|---------------------------------------------------------------------|
 MF1574| PID    Reference Object                     Distance      Geod. Az  |
 MF1574|                                                           dddmmss.s |
 MF1574| CI8288 SUBLETTE RM 1                        25.159 METERS 00846     |
 MF1574| CI8287 SUBLETTE AZ MK                                     0452012.3 |
 MF1574| MF1579 SUBLETTE ST MARYS CATH CH           APPROX. 0.7 KM 1193243.6 |
 MF1574| MF1577 SUBLETTE MUNICIPAL TANK             353.288 METERS 12901     |
 MF1574| CI8289 SUBLETTE RM 2                        32.492 METERS 23400     |
 MF1574| MF1584 SUBLETTE ATT MICROWAVE KSA 50       APPROX. 3.9 KM 2911625.2 |
 MF1574|---------------------------------------------------------------------|
 MF1574
 MF1574                          SUPERSEDED SURVEY CONTROL
 MF1574
 MF1574  NAD 83(1996)-  41 38 46.53264(N)    089 13 56.45166(W) AD(       ) 3
 MF1574  NAD 83(1986)-  41 38 46.53739(N)    089 13 56.45723(W) AD(       ) 3
 MF1574  NAD 27      -  41 38 46.41520(N)    089 13 56.12910(W) AD(       ) 3
 MF1574
 MF1574.Superseded values are not recommended for survey control.
 MF1574
 MF1574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1574.See file dsdata.pdf to determine how the superseded data were derived.
 MF1574
 MF1574_MARKER: DS = TRIANGULATION STATION DISK
 MF1574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1574_STAMPING: SUBLETTE 1954
 MF1574_MARK LOGO: CGS
 MF1574_PROJECTION: FLUSH
 MF1574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1574+STABILITY: SURFACE MOTION
 MF1574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1574+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2006
 MF1574
 MF1574  HISTORY     - Date     Condition        Report By
 MF1574  HISTORY     - 1954     MONUMENTED       CGS
 MF1574  HISTORY     - 19950809 GOOD             USPSQD
 MF1574  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF1574  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF1574  HISTORY     - 20060810 GOOD             FARNGP
 MF1574
 MF1574                          STATION DESCRIPTION
 MF1574
 MF1574'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1574'THE STATION IS LOCATED AT THE NORTHEAST EDGE OF THE VILLAGE
 MF1574'OF SUBLETTE AND ON PROPERTY OWNED BY MR. LEFFELMAN.  IT IS 124.5
 MF1574'FEET SOUTH OF THE SOUTH CORNER OF A CONCRETE BLOCK BUILDING,
 MF1574'52 FEET NORTHEAST OF THE CENTER OF U.S. HIGHWAY 52, 34 FEET
 MF1574'EAST OF A 36 INCH MAPLE TREE AND 12 FEET NORTHWEST OF A WHITE
 MF1574'WITNESS POST AND FENCE.  THE MARK IS FLUSH AND THE DISK IS
 MF1574'STAMPED SUBLETTE 1954.
 MF1574'
 MF1574'REFERENCE MARK NO. 1 IS 85 FEET SOUTH OF THE EAST CORNER OF THE
 MF1574'CONCRETE BLOCK BUILDING AND 1 FOOT NORTHWEST OF A FENCE.
 MF1574'THE MARK IS FLUSH AND THE DISK IS STAMPED SUBLETTE NO 1 1954.
 MF1574'
 MF1574'REFERENCE MARK NO. 2 IS 50 FEET SOUTHWEST OF THE CENTER OF
 MF1574'HIGHWAY 52 AND 15 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE
 MF1574'RAILROAD TRACKS.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1574'SUBLETTE NO 2 1954.
 MF1574'
 MF1574'THE AZIMUTH MARK IS 31 FEET WEST OF THE CENTER OF A GRAVEL
 MF1574'ROAD, 3 FEET SOUTH OF A TELEPHONE POLE, 1 FOOT SOUTH OF A
 MF1574'WHITE WITNESS POST AND IN A FENCE LINE.  THE MARK PROJECTS
 MF1574'3 INCHES AND THE DISK IS STAMPED SUBLETTE 1954.
 MF1574'
 MF1574'TO REACH THE STATION FROM THE WATER WORKS IN SUBLETTE, GO
 MF1574'NORTHWEST ON HIGHWAY 52 FOR 0.25 MILE TO THE STATION ON THE
 MF1574'RIGHT AS DESCRIBED.
 MF1574'
 MF1574'TO REACH THE AZIMUTH MARK FROM THE WATER WORKS IN SUBLETTE,
 MF1574'GO NORTHERLY ON GRAVEL ROAD FOR 0.4 MILE TO THE AZIMUTH MARK
 MF1574'ON THE LEFT AS DESCRIBED.
 MF1574'
 MF1574'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1574
 MF1574                          STATION RECOVERY (1995)
 MF1574
 MF1574'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1574'RECOVERED IN GOOD CONDITION.
 MF1574
 MF1574                          STATION RECOVERY (2002)
 MF1574
 MF1574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1574'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1574
 MF1574                          STATION RECOVERY (2003)
 MF1574
 MF1574'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1574'RM 1,  AND THE AZIMUTH WERE NOT FOUND. RM 2 WAS FOUND IN GOOD
 MF1574'CONDITION.
 MF1574
 MF1574                          STATION RECOVERY (2006)
 MF1574
 MF1574'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (BAB)
 MF1574'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1584 ***********************************************************************
 MF1584  DESIGNATION -  SUBLETTE ATT MICROWAVE KSA 50
 MF1584  PID         -  MF1584
 MF1584  STATE/COUNTY-  IL/LEE
 MF1584  COUNTRY     -  US
 MF1584  USGS QUAD   -  AMBOY (2018)
 MF1584
 MF1584                         *CURRENT SURVEY CONTROL
 MF1584  ______________________________________________________________________
 MF1584* NAD 83(1997) POSITION- 41 39 32.11033(N) 089 16 32.64769(W)   ADJUSTED
 MF1584  ______________________________________________________________________
 MF1584  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 MF1584  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 MF1584  HORZ ORDER      -  THIRD
 MF1584
 MF1584.The horizontal coordinates were established by classical geodetic methods
 MF1584.and adjusted by the National Geodetic Survey in October 1999.
 MF1584
 MF1584.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1584.GEOID18 height accuracy estimate available here.
 MF1584
 MF1584.Click photographs - Photos may exist for this station.
 MF1584
 MF1584.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1584
 MF1584. The following values were computed from the NAD 83(1997) position.
 MF1584
 MF1584;                    North         East     Units Scale Factor Converg.
 MF1584;SPC IL W     -   554,584.503   774,203.184   MT  1.00000891   +0 35 32.0
 MF1584;SPC IL W     - 1,819,499.32  2,540,031.61   sFT  1.00000891   +0 35 32.0
 MF1584;UTM  16      - 4,614,409.518   310,519.999   MT  1.00004183   -1 30 47.2
 MF1584
 MF1584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1051914409(NAD 83)
 MF1584
 MF1584                          SUPERSEDED SURVEY CONTROL
 MF1584
 MF1584  NAD 83(1996)-  41 39 32.11060(N)    089 16 32.64850(W) AD(       ) 3
 MF1584  NAD 83(1986)-  41 39 32.11517(N)    089 16 32.65361(W) AD(       ) 3
 MF1584  NAD 27      -  41 39 32.03000(N)    089 16 32.24100(W) AD(       ) 3
 MF1584
 MF1584.Superseded values are not recommended for survey control.
 MF1584
 MF1584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1584.See file dsdata.pdf to determine how the superseded data were derived.
 MF1584
 MF1584_MARKER: 45 = MICROWAVE TOWER
 MF1584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1584+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2003
 MF1584
 MF1584  HISTORY     - Date     Condition        Report By
 MF1584  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1584  HISTORY     - 19950809 GOOD             USPSQD
 MF1584  HISTORY     - 20020128 GOOD             NGS
 MF1584  HISTORY     - 20030716 GOOD             USPSQD
 MF1584
 MF1584                          STATION DESCRIPTION
 MF1584
 MF1584'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1584'STATION IS THE CENTER OF THE TOP OF THE RELAY TOWER, LOCATED
 MF1584'ABOUT 5-1/2 MILES SOUTHEAST OF AMBOY AND 1-1/2 MILES NORTHWEST
 MF1584'OF SUBLETTE, IN SUBLETTE TOWNSHIP ABOUT 0.25 MILE WEST OF
 MF1584'U.S. HIGHWAY 52.  IT IS A 24 FOOT SQUARE CONCRETE STRUCTURE,
 MF1584'103 FEET HIGH WITH 4 RECTANGULAR SHAPED REFLECTORS ABOUT 7 FEET
 MF1584'HIGH MOUNTED ATOP THE ROOF NEAR EACH CORNER.  THE TOTAL HEIGHT
 MF1584'IS 111 FEET.
 MF1584
 MF1584                          STATION RECOVERY (1995)
 MF1584
 MF1584'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1584'RECOVERED IN GOOD CONDITION.
 MF1584
 MF1584                          STATION RECOVERY (2002)
 MF1584
 MF1584'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1584'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1584
 MF1584                          STATION RECOVERY (2003)
 MF1584
 MF1584'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1584'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1577 ***********************************************************************
 MF1577  DESIGNATION -  SUBLETTE MUNICIPAL TANK
 MF1577  PID         -  MF1577
 MF1577  STATE/COUNTY-  IL/LEE
 MF1577  COUNTRY     -  US
 MF1577  USGS QUAD   -  SUBLETTE (2018)
 MF1577
 MF1577                         *CURRENT SURVEY CONTROL
 MF1577  ______________________________________________________________________
 MF1577* NAD 83(1997) POSITION- 41 38 39.32351(N) 089 13 44.58926(W)   ADJUSTED
 MF1577  ______________________________________________________________________
 MF1577  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 MF1577  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 MF1577  HORZ ORDER      -  THIRD
 MF1577
 MF1577.The horizontal coordinates were established by classical geodetic methods
 MF1577.and adjusted by the National Geodetic Survey in October 1999.
 MF1577
 MF1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1577.GEOID18 height accuracy estimate available here.
 MF1577
 MF1577.Click photographs - Photos may exist for this station.
 MF1577
 MF1577.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1577
 MF1577. The following values were computed from the NAD 83(1997) position.
 MF1577
 MF1577;                    North         East     Units Scale Factor Converg.
 MF1577;SPC IL W     -   552,997.247   778,109.026   MT  1.00001623   +0 37 23.1
 MF1577;SPC IL W     - 1,814,291.80  2,552,846.03   sFT  1.00001623   +0 37 23.1
 MF1577;UTM  16      - 4,612,679.831   314,364.981   MT  1.00002408   -1 28 53.9
 MF1577
 MF1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1436412679(NAD 83)
 MF1577
 MF1577                          SUPERSEDED SURVEY CONTROL
 MF1577
 MF1577  NAD 83(1996)-  41 38 39.32402(N)    089 13 44.59061(W) AD(       ) 3
 MF1577  NAD 83(1986)-  41 38 39.32809(N)    089 13 44.59456(W) AD(       ) 3
 MF1577  NAD 27      -  41 38 39.20700(N)    089 13 44.26900(W) AD(       ) 3
 MF1577
 MF1577.Superseded values are not recommended for survey control.
 MF1577
 MF1577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1577.See file dsdata.pdf to determine how the superseded data were derived.
 MF1577
 MF1577_MARKER: 53 = ELEVATED TANK
 MF1577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1577+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2011
 MF1577
 MF1577  HISTORY     - Date     Condition        Report By
 MF1577  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1577  HISTORY     - 19950809 GOOD             USPSQD
 MF1577  HISTORY     - 20020128 GOOD             NGS
 MF1577  HISTORY     - 20030619 GOOD             USPSQD
 MF1577  HISTORY     - 20110617 GOOD             GEOCAC
 MF1577
 MF1577                          STATION DESCRIPTION
 MF1577
 MF1577'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1577'STATION IS THE CENTER OF THE TOP OF THE TANK WHICH IS LOCATED IN
 MF1577'THE EASTERN PART OF THE VILLAGE OF SUBLETTE.  IT IS A SILVER
 MF1577'COLORED TANK ABOUT 110 FEET HIGH AND MOUNTED ON A 4 LEGGED STEEL
 MF1577'STRUCTURE.
 MF1577
 MF1577                          STATION RECOVERY (1995)
 MF1577
 MF1577'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1577'RECOVERED IN GOOD CONDITION.
 MF1577
 MF1577                          STATION RECOVERY (2002)
 MF1577
 MF1577'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1577'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1577
 MF1577                          STATION RECOVERY (2003)
 MF1577
 MF1577'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1577'RECOVERED IN GOOD CONDITION.
 MF1577
 MF1577                          STATION RECOVERY (2011)
 MF1577
 MF1577'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 MF1577'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1579 ***********************************************************************
 MF1579  DESIGNATION -  SUBLETTE ST MARYS CATH CH
 MF1579  PID         -  MF1579
 MF1579  STATE/COUNTY-  IL/LEE
 MF1579  COUNTRY     -  US
 MF1579  USGS QUAD   -  SUBLETTE (2018)
 MF1579
 MF1579                         *CURRENT SURVEY CONTROL
 MF1579  ______________________________________________________________________
 MF1579* NAD 83(1997) POSITION- 41 38 35.03519(N) 089 13 29.41211(W)   ADJUSTED
 MF1579  ______________________________________________________________________
 MF1579  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 MF1579  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 MF1579  HORZ ORDER      -  THIRD
 MF1579
 MF1579.The horizontal coordinates were established by classical geodetic methods
 MF1579.and adjusted by the National Geodetic Survey in October 1999.
 MF1579
 MF1579.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1579.GEOID18 height accuracy estimate available here.
 MF1579
 MF1579.Click photographs - Photos may exist for this station.
 MF1579
 MF1579.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1579
 MF1579. The following values were computed from the NAD 83(1997) position.
 MF1579
 MF1579;                    North         East     Units Scale Factor Converg.
 MF1579;SPC IL W     -   552,868.779   778,461.683   MT  1.00001691   +0 37 33.1
 MF1579;SPC IL W     - 1,813,870.32  2,554,003.04   sFT  1.00001691   +0 37 33.1
 MF1579;UTM  16      - 4,612,538.497   314,712.685   MT  1.00002250   -1 28 43.7
 MF1579
 MF1579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1471212538(NAD 83)
 MF1579
 MF1579                          SUPERSEDED SURVEY CONTROL
 MF1579
 MF1579  NAD 83(1996)-  41 38 35.03565(N)    089 13 29.41356(W) AD(       ) 3
 MF1579  NAD 83(1986)-  41 38 35.03989(N)    089 13 29.41726(W) AD(       ) 3
 MF1579  NAD 27      -  41 38 34.91800(N)    089 13 29.09300(W) AD(       ) 3
 MF1579
 MF1579.Superseded values are not recommended for survey control.
 MF1579
 MF1579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1579.See file dsdata.pdf to determine how the superseded data were derived.
 MF1579
 MF1579_MARKER: 90 = CHURCH SPIRE
 MF1579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1579+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2003
 MF1579
 MF1579  HISTORY     - Date     Condition        Report By
 MF1579  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1579  HISTORY     - 19950809 GOOD             USPSQD
 MF1579  HISTORY     - 20020128 GOOD             NGS
 MF1579  HISTORY     - 20030619 GOOD             USPSQD
 MF1579  HISTORY     - 20110617 GOOD             GEOCAC
 MF1579
 MF1579                          STATION DESCRIPTION
 MF1579
 MF1579'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1579'STATION IS LOCATED IN THE SOUTHEASTERN PART OF THE VILLAGE OF
 MF1579'SUBLETTE.  THE SPIRE IS ABOUT 100 FEET HIGH WITH A GOLD CROSS
 MF1579'ON TOP.  THE STATION IS THE CENTER OF THE CROSS.
 MF1579
 MF1579                          STATION RECOVERY (1995)
 MF1579
 MF1579'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1579'RECOVERED IN GOOD CONDITION.
 MF1579
 MF1579                          STATION RECOVERY (2002)
 MF1579
 MF1579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1579'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1579
 MF1579                          STATION RECOVERY (2003)
 MF1579
 MF1579'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1579'RECOVERED IN GOOD CONDITION.
 MF1579
 MF1579                          STATION RECOVERY (2011)
 MF1579
 MF1579'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 MF1579'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1409 ***********************************************************************
 MF1409  DESIGNATION -  SUGAR
 MF1409  PID         -  MF1409
 MF1409  STATE/COUNTY-  IL/KANE
 MF1409  COUNTRY     -  US
 MF1409  USGS QUAD   -  SUGAR GROVE (2018)
 MF1409
 MF1409                         *CURRENT SURVEY CONTROL
 MF1409  ______________________________________________________________________
 MF1409* NAD 83(1997) POSITION- 41 45 20.48995(N) 088 26 37.00650(W)   ADJUSTED
 MF1409* NAVD 88 ORTHO HEIGHT -   219.    (meters)      719.    (feet) SCALED
 MF1409  ______________________________________________________________________
 MF1409  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF1409  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 MF1409  HORZ ORDER      -  SECOND
 MF1409
 MF1409.The horizontal coordinates were established by classical geodetic methods
 MF1409.and adjusted by the National Geodetic Survey in October 1999.
 MF1409
 MF1409.The orthometric height was scaled from a topographic map.
 MF1409
 MF1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1409.GEOID18 height accuracy estimate available here.
 MF1409
 MF1409.Click photographs - Photos may exist for this station.
 MF1409
 MF1409.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1409
 MF1409. The following values were computed from the NAD 83(1997) position.
 MF1409
 MF1409;                    North         East     Units Scale Factor Converg.
 MF1409;SPC IL E     -   564,973.614   290,828.616   MT  0.99997603   -0 04 24.4
 MF1409;SPC IL E     - 1,853,584.27    954,160.22   sFT  0.99997603   -0 04 24.4
 MF1409;UTM  16      - 4,623,658.518   379,985.733   MT  0.99977724   -0 57 41.4
 MF1409
 MF1409!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1409!SPC IL E     -   0.99997085  x   0.99997603  =   0.99994688
 MF1409!UTM  16      -   0.99997085  x   0.99977724  =   0.99974809
 MF1409
 MF1409:                Primary Azimuth Mark                     Grid Az
 MF1409:SPC IL E     -  SUGAR AZ MK                              097 03 08.4
 MF1409:UTM  16      -  SUGAR AZ MK                              097 56 25.4
 MF1409
 MF1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7998523658(NAD 83)
 MF1409
 MF1409|---------------------------------------------------------------------|
 MF1409| PID    Reference Object                     Distance      Geod. Az  |
 MF1409|                                                           dddmmss.s |
 MF1409| AJ2995 SUGAR AZ MK                         APPROX. 0.6 KM 0965844.0 |
 MF1409| MF1368 MONTGOMERY WESTERN ELEC CO TK       APPROX. 8.7 KM 1151018.1 |
 MF1409| CI8291 SUGAR RM 2                           25.718 METERS 23756     |
 MF1409| CI8290 SUGAR RM 1                           25.445 METERS 30009     |
 MF1409|---------------------------------------------------------------------|
 MF1409
 MF1409                          SUPERSEDED SURVEY CONTROL
 MF1409
 MF1409  NAD 83(1997)-  41 45 20.49257(N)    088 26 37.01153(W) AD(       ) 2
 MF1409  NAD 83(1986)-  41 45 20.49280(N)    088 26 37.01561(W) AD(       ) 2
 MF1409  NAD 27      -  41 45 20.38830(N)    088 26 36.74680(W) AD(       ) 2
 MF1409
 MF1409.Superseded values are not recommended for survey control.
 MF1409
 MF1409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1409.See file dsdata.pdf to determine how the superseded data were derived.
 MF1409
 MF1409_MARKER: DS = TRIANGULATION STATION DISK
 MF1409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1409_STAMPING: SUGAR 1954
 MF1409_MARK LOGO: CGS
 MF1409_PROJECTION: FLUSH
 MF1409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1409+STABILITY: SURFACE MOTION
 MF1409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1409+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2002
 MF1409
 MF1409  HISTORY     - Date     Condition        Report By
 MF1409  HISTORY     - 1954     MONUMENTED       CGS
 MF1409  HISTORY     - 1956     GOOD             CGS
 MF1409  HISTORY     - 1967     GOOD             CGS
 MF1409  HISTORY     - 1970     GOOD             NGS
 MF1409  HISTORY     - 1972     GOOD             LOCSUR
 MF1409  HISTORY     - 1977     GOOD             LOCENG
 MF1409  HISTORY     - 1981     GOOD             NGS
 MF1409  HISTORY     - 1987     GOOD             USPSQD
 MF1409  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 MF1409  HISTORY     - 20020530 GOOD             CMT
 MF1409
 MF1409                          STATION DESCRIPTION
 MF1409
 MF1409'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1409'STATION IS LOCATED BETWEEN STATE HIGHWAY 47 AND A PAVED
 MF1409'ROAD (MAIN STREET) AT THE SOUTH EDGE OF SUGAR GROVE.  IT
 MF1409'IS 75 FEET WEST OF THE CENTER OF HIGHWAY 47, 40 FEET EAST
 MF1409'OF THE CENTER OF THE PAVED ROAD, 19 FEET NORTHEAST OF A 20
 MF1409'INCH WALNUT TREE AND 17 FEET SOUTH OF A WHITE WITNESS POST
 MF1409'AND FENCE CORNER.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1409'SUGAR 1954.
 MF1409'
 MF1409'REFERENCE MARK NO. 1 IS 32 FEET WEST OF THE CENTER OF THE
 MF1409'PAVED ROAD, 26 FEET NORTH OF A POWER LINE POLE AND 1 FOOT
 MF1409'EAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1409'SUGAR NO 1 1954.
 MF1409'
 MF1409'REFERENCE MARK NO. 2 IS 42 FEET SOUTH OF A FENCE CORNER, 32
 MF1409'FEET WEST OF THE CENTER OF THE PAVED ROAD AND 1 FOOT EAST
 MF1409'OF THE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1409'SUGAR NO 2 1954.
 MF1409'
 MF1409'AZIMUTH MARK IS 23 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD
 MF1409'AND 1 FOOT WEST OF A WHITE WITNESS POST.  THE MARK IS FLUSH
 MF1409'AND THE DISK IS STAMPED SUGAR 1954.
 MF1409'
 MF1409'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30 AND
 MF1409'STATE HIGHWAY 47 AT THE NORTHEAST EDGE OF SUGAR GROVE, GO
 MF1409'SOUTH IN HIGHWAY 47 FOR 0.7 MILE TO THE STATION ON THE RIGHT
 MF1409'AS DESCRIBED.
 MF1409'
 MF1409'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY
 MF1409'47 FOR 0.05 MILE TO A GRAVEL ROAD LEFT.  TURN LEFT AND GO
 MF1409'EAST ON THE GRAVEL ROAD FOR 0.35 MILE TO THE MARK ON THE
 MF1409'RIGHT AS DESCRIBED.
 MF1409'
 MF1409'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 MF1409
 MF1409                          STATION RECOVERY (1956)
 MF1409
 MF1409'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1409'THE STATION, REFERENCE MARKS NOS. 1 AND 2
 MF1409'AND AZIMUTH MARK RECOVERED AND FOUND
 MF1409'IN GOOD CONDITION.  A DIFFERENCE OF 0.06 FEET WAS FOUND
 MF1409'IN THE DISTANCE TO REFERENCE MARK 1 AND A DIFFERENCE OF 0.15
 MF1409'FEET WAS FOUND IN THE DISTANCE TO REFERENCE MARK 2.  THE 1956
 MF1409'DIRECTIONS CHECKED WITH THE 1954 OBSERVATIONS.
 MF1409'
 MF1409'THE ORIGINAL DESCRIPTION SUBMITTED BY E.L. JONES IN 1954 IS
 MF1409'ADEQUATE.
 MF1409'
 MF1409'DISTANCE AND DIRECTIONS TO OBJECTS VISIBLE FROM THE GROUND.
 MF1409'
 MF1409'HEIGHT OF LIGHT ABOVE THE MARK 34 METERS.
 MF1409
 MF1409                          STATION RECOVERY (1967)
 MF1409
 MF1409'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1409'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 MF1409'DESCRIPTION IS GOOD WITH BELOW CHANGES.
 MF1409'
 MF1409'THE STATION MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 MF1409'
 MF1409'REFERENCE MARK 2 IS 2 INCHES BELOW THE GROUND.
 MF1409'
 MF1409'THE AZIMUTH MARK IS 1 FOOT WEST OF A POWER POLE AND 1 FOOT
 MF1409'EAST OF A METAL WITNESS POST.
 MF1409
 MF1409                          STATION RECOVERY (1970)
 MF1409
 MF1409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1409'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DIRECTION TO
 MF1409'THE MARKS AS WELL AS THE DIRECTION TO THE WESTERN ELEC. WATER
 MF1409'TANK CHECKED.  THE DISTANCE TO REFERENCE MARK 1 WAS FOUND
 MF1409'TO BE SHORTER THAN THE 1956 DISTANCE BY 0.04 OF A FOOT.
 MF1409'DISTANCE TO REFERENCE MARK 2 CHECKED.  THE STATION WAS OCCUPIED
 MF1409'FOR ADDITIONAL AZIMUTH OBJECTS.  A NEW DESCRIPTION FOLLOWS--
 MF1409'
 MF1409'THE STATION IS LOCATED AT THE SOUTH EDGE OF SUGAR GROVE IN
 MF1409'A TRIANGLE FORMED BY THE INTERSECTION OF U.S. HIGHWAY 30,
 MF1409'STATE HIGHWAY 47 AND MAIN STREET, 40 FEET EAST OF THE CENTERLINE
 MF1409'OF THE STREET, 75 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 MF1409'17 FEET SOUTH OF A FENCE CORNER AND 1 FOOT SOUTH OF A METAL
 MF1409'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 MF1409'SUGAR 1954.
 MF1409'
 MF1409'REFERENCE MARK 1 IS 30 FEET WEST OF THE CENTERLINE OF THE
 MF1409'STREET AND 1 FOOT EAST OF A FENCE.  THE MONUMENT PROJECTS
 MF1409'3 INCHES AND THE DISK IS STAMPED SUGAR NO 1 1954.
 MF1409'
 MF1409'REFERENCE MARK 2 IS 32 FEET WEST OF THE CENTERLINE OF THE
 MF1409'STREET AND 1 FOOT EAST OF THE FENCE.  THE MONUMENT IS FLUSH
 MF1409'AND THE DISK IS STAMPED SUGAR NO 2 1954.
 MF1409'
 MF1409'THE AZIMUTH MARK IS 23 FEET SOUTH OF THE CENTERLINE OF
 MF1409'PAVED ROAD, 2 FEET NORTHWEST OF A POWER POLE AND 1 FOOT
 MF1409'EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES
 MF1409'AND THE DISK IS STAMPED SUGAR 1954.
 MF1409'
 MF1409'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON THE
 MF1409'HIGHWAY FOR 0.05 MILE TO A PAVED ROAD LEFT.  TURN LEFT AND
 MF1409'GO EAST ON THE ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 MF1409'RIGHT.
 MF1409'
 MF1409'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1409'
 MF1409'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SOUTH
 MF1409'EDGE OF SUGAR GROVE
 MF1409
 MF1409                          STATION RECOVERY (1972)
 MF1409
 MF1409'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1409'FOUND IN GOOD COND. AS DESCRIBED.
 MF1409'
 MF1409'HORIZONTAL GEODETIC DISTANCE TO AZ. MK. = 1941.54 FT (SPUR
 MF1409'LINE MEASURED WITH LASER PANGER)
 MF1409
 MF1409                          STATION RECOVERY (1977)
 MF1409
 MF1409'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977 (PAT)
 MF1409'TRIANGULATION STATION SUGAR 1954 RECOVERED EXCELLENT WITNESS POST
 MF1409'1.6 FEET N.W.
 MF1409'
 MF1409'AZIMUTH MARK SUGAR 1954 RECOVERED EXCELLENT WITNESS POST 1.1 FEET
 MF1409'W.
 MF1409'
 MF1409'REF MARK NO. 1 1954 RECOVERED EXCELLENT WITNESS POST 1.3 FEET S.
 MF1409'
 MF1409'REF MARK NO. 2 1954 RECOVERED EXCELLENT WITNESS POST 1.7 N.
 MF1409'
 MF1409'ALL POINTS EASILY ACCESSIBLE AND IN EXCELLENT CONDITION.
 MF1409'
 MF1409'DISTANCE AND DIRECTION FROM NEAREST TOWN--SOUTH EDGE SUGAR GROVE.
 MF1409
 MF1409                          STATION RECOVERY (1981)
 MF1409
 MF1409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (JWB)
 MF1409'THE STATION, AZIMUTH MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED
 MF1409'AS DESCRIBED IN GOOD CONDITION.
 MF1409'
 MF1409'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SOUTH EDGE
 MF1409'OF SUGAR GROVE.
 MF1409
 MF1409                          STATION RECOVERY (1987)
 MF1409
 MF1409'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 MF1409'RECOVERED IN GOOD CONDITION.
 MF1409
 MF1409                          STATION RECOVERY (1987)
 MF1409
 MF1409'RECOVERY NOTE BY US POWER SQUADRON 1987 (HO)
 MF1409'MARK NOT FOUND.
 MF1409
 MF1409                          STATION RECOVERY (2002)
 MF1409
 MF1409'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 MF1409'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2302 ***********************************************************************
 LB2302  DESIGNATION -  SUGAR
 LB2302  PID         -  LB2302
 LB2302  STATE/COUNTY-  IL/IROQUOIS
 LB2302  COUNTRY     -  US
 LB2302  USGS QUAD   -  DARROW (2018)
 LB2302
 LB2302                         *CURRENT SURVEY CONTROL
 LB2302  ______________________________________________________________________
 LB2302* NAD 83(1997) POSITION- 40 42 16.80479(N) 087 31 34.91332(W)   ADJUSTED
 LB2302* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 LB2302  ______________________________________________________________________
 LB2302  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 LB2302  LAPLACE CORR    -         -2.93  (seconds)                    DEFLEC18
 LB2302  HORZ ORDER      -  THIRD
 LB2302
 LB2302.The horizontal coordinates were established by classical geodetic methods
 LB2302.and adjusted by the National Geodetic Survey in October 1999.
 LB2302
 LB2302.The orthometric height was scaled from a topographic map.
 LB2302
 LB2302.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2302.GEOID18 height accuracy estimate available here.
 LB2302
 LB2302.Click photographs - Photos may exist for this station.
 LB2302
 LB2302.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2302
 LB2302. The following values were computed from the NAD 83(1997) position.
 LB2302
 LB2302;                    North         East     Units Scale Factor Converg.
 LB2302;SPC IL E     -   448,558.891   368,195.230   MT  1.00003222   +0 31 34.7
 LB2302;SPC IL E     - 1,471,646.96  1,207,987.18   sFT  1.00003222   +0 31 34.7
 LB2302;SPC IN W     -   605,856.758   862,560.775   MT  0.99998391   -0 17 20.2
 LB2302;SPC IN W     - 1,987,715.05  2,829,918.14   sFT  0.99998391   -0 17 20.2
 LB2302;UTM  16      - 4,506,106.453   455,534.815   MT  0.99962434   -0 20 35.8
 LB2302
 LB2302!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2302!SPC IL E     -   0.99996928  x   1.00003222  =   1.00000150
 LB2302!SPC IN W     -   0.99996928  x   0.99998391  =   0.99995319
 LB2302!UTM  16      -   0.99996928  x   0.99962434  =   0.99959363
 LB2302
 LB2302:                Primary Azimuth Mark                     Grid Az
 LB2302:SPC IL E     -  SUGAR AZ MK                              265 06 27.4
 LB2302:SPC IN W     -  SUGAR AZ MK                              265 55 22.3
 LB2302:UTM  16      -  SUGAR AZ MK                              265 58 37.9
 LB2302
 LB2302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5553406106(NAD 83)
 LB2302
 LB2302|---------------------------------------------------------------------|
 LB2302| PID    Reference Object                     Distance      Geod. Az  |
 LB2302|                                                           dddmmss.s |
 LB2302| CM4647 SUGAR RM 1                           20.771 METERS 02419     |
 LB2302| LB2303 NO 20 7                              26.659 METERS 16605     |
 LB2302| CM4646 SUGAR AZ MK                                        2653802.1 |
 LB2302| CM4648 SUGAR RM 2                           19.502 METERS 27011     |
 LB2302| LB2288 SHELDON MUNICIPAL STANDPIPE         APPROX. 7.9 KM 3354518.6 |
 LB2302|---------------------------------------------------------------------|
 LB2302
 LB2302                          SUPERSEDED SURVEY CONTROL
 LB2302
 LB2302  NAD 83(1997)-  40 42 16.80480(N)    087 31 34.91334(W) AD(       ) 3
 LB2302  NAD 83(1986)-  40 42 16.81228(N)    087 31 34.92256(W) AD(       ) 3
 LB2302  NAD 27      -  40 42 16.68090(N)    087 31 34.82600(W) AD(       ) 3
 LB2302
 LB2302.Superseded values are not recommended for survey control.
 LB2302
 LB2302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2302.See file dsdata.pdf to determine how the superseded data were derived.
 LB2302
 LB2302_MARKER: DS = TRIANGULATION STATION DISK
 LB2302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2302_STAMPING: SUGAR 1955
 LB2302_MARK LOGO: CGS
 LB2302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2302+STABILITY: SURFACE MOTION
 LB2302
 LB2302  HISTORY     - Date     Condition        Report By
 LB2302  HISTORY     - 1955     MONUMENTED       CGS
 LB2302
 LB2302                          STATION DESCRIPTION
 LB2302
 LB2302'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2302'STATION IS LOCATED ABOUT 7 MILES SOUTHWEST OF SHELDON, ILL. AND 5
 LB2302'MILES WEST OF EARL PARK, IND. NEAR THE ILLINOIS-INDIANA STATE LINE
 LB2302'AND IS ON ROAD RIGHT-OF-WAY.  IT IS 58 FEET NORTHWEST OF THE
 LB2302'INTERSECTION OF THE STATE LINE ROAD AND A GRAVEL ROAD WEST, 49 FEET
 LB2302'WEST OF THE CENTER OF THE STATE LINE ROAD, 36 FEET NORTH OF THE
 LB2302'CENTER OF A GRAVEL ROAD WHICH CONNECTS THE STATE LINE ROAD TO
 LB2302'A PAVED EAST-WEST ROAD AND 3 FEET SOUTH OF A FENCE.  THE MARK
 LB2302'PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED SUGAR 1955.
 LB2302'
 LB2302'REFERENCE MARK NO. 1 IS 22 FEET WEST OF THE CENTER OF THE STATE LINE
 LB2302'ROAD AND 1 FOOT EAST OF A FENCE.  THE MARK PROJECTS ABOUT 6 INCHES
 LB2302'AND THE DISK IS STAMPED SUGAR NO 1 1955.
 LB2302'
 LB2302'REFERENCE MARK NO. 2 IS 29 FEET NORTH OF THE CENTER OF THE GRAVEL
 LB2302'EAST-WEST ROAD AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS ABOUT
 LB2302'2 INCHES AND THE DISK IS STAMPED SUGAR NO 2 1955.
 LB2302'
 LB2302'NO. 20-7 (ILL. GEOD. S.) IS ON A SMALL RISE NEAR THE EAST END OF A
 LB2302'GRASS PLOT FORMED BY THE Y INTERSECTION OF THE ILLINOIS-INDIANA
 LB2302'STATE LINE ROAD WITH A PAVED ROAD WEST AND A GRAVEL CONNECTING ROAD,
 LB2302'60 FEET SOUTHWEST OF THE INTERSECTION OF THE STATE LINE ROAD WITH THE
 LB2302'GRAVEL CONNECTING AND 26 FEET WEST OF THE CENTER OF THE STATE LINE
 LB2302'ROAD.  THE MARK IS A 6 X 6 INCH CONCRETE POST, PROJECTING ABOUT
 LB2302'10 INCHES WITH A U. S. COAST AND GEODETIC SURVEY AND STATE SURVEY
 LB2302'DISK STAMPED 20-7 1934.
 LB2302'
 LB2302'AZIMUTH MARK IS 29 FEET SOUTH OF THE CENTER OF A PAVED EAST-WEST
 LB2302'ROAD, 2 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A
 LB2302'FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED
 LB2302'SUGAR 1955.
 LB2302'
 LB2302'TO REACH THE STATION FROM THE RAILROAD DEPOT IN EARL PARK, IND., GO
 LB2302'NORTHWEST ON U. S. HIGHWAY 52 FOR 0.3 MILE TO A SIDE ROAD LEFT AT A
 LB2302'GRAIN ELEVATOR, TURN LEFT AND GO WEST ON GRAVEL ROAD FOR 0.9 MILE
 LB2302'TO A T INTERSECTION, TURN RIGHT AND GO NORTH ON GRAVEL ROAD FOR 0.5
 LB2302'MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO WEST ON GRAVEL ROAD FOR
 LB2302'4.5 MILES TO A T INTERSECTION, TURN RIGHT AND GO NORTH ON GRAVEL
 LB2302'ROAD (STATE LINE ROAD) FOR 0.75 MILE TO THE STATION ON THE LEFT,
 LB2302'WEST SIDE OF ROAD AS DESCRIBED.
 LB2302'
 LB2302'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVEL AND
 LB2302'PAVED ROAD FOR 0.2 MILE TO THE MARK ON THE LEFT, SOUTH SIDE OF ROAD
 LB2302'AS DESCRIBED.
 LB2302'
 LB2302'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2995 ***********************************************************************
 AJ2995  DESIGNATION -  SUGAR AZ MK
 AJ2995  PID         -  AJ2995
 AJ2995  STATE/COUNTY-  IL/KANE
 AJ2995  COUNTRY     -  US
 AJ2995  USGS QUAD   -  SUGAR GROVE (2018)
 AJ2995
 AJ2995                         *CURRENT SURVEY CONTROL
 AJ2995  ______________________________________________________________________
 AJ2995* NAD 83(2011) POSITION- 41 45 18.16073(N) 088 26 11.58171(W)   ADJUSTED
 AJ2995* NAD 83(2011) ELLIP HT-   179.119 (meters)        (06/27/12)   ADJUSTED
 AJ2995* NAD 83(2011) EPOCH   -  2010.00
 AJ2995* NAVD 88 ORTHO HEIGHT -   212.2   (meters)      696.    (feet) GPS OBS
 AJ2995  ______________________________________________________________________
 AJ2995  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2995  GEOID HEIGHT    -        -33.003 (meters)                     GEOID99
 AJ2995  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 AJ2995  NAD 83(2011) X  -    130,016.087 (meters)                     COMP
 AJ2995  NAD 83(2011) Y  - -4,763,520.621 (meters)                     COMP
 AJ2995  NAD 83(2011) Z  -  4,225,465.217 (meters)                     COMP
 AJ2995  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AJ2995
 AJ2995  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2995  Standards:
 AJ2995         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2995            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2995  -------------------------------------------------------------------
 AJ2995  NETWORK    0.97   1.08           0.45   0.32   0.55     -0.11561439
 AJ2995  -------------------------------------------------------------------
 AJ2995  Click here for local accuracies and other accuracy information.
 AJ2995
 AJ2995.The horizontal coordinates were established by GPS observations
 AJ2995.and adjusted by the National Geodetic Survey in June 2012.
 AJ2995
 AJ2995.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2995.been affixed to the stable North American tectonic plate. See 
 AJ2995.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2995
 AJ2995.The horizontal coordinates are valid at the epoch date displayed above
 AJ2995.which is a decimal equivalence of Year/Month/Day.
 AJ2995
 AJ2995.The orthometric height was determined by GPS observations and a
 AJ2995.high-resolution geoid model.
 AJ2995
 AJ2995.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2995.GEOID18 height accuracy estimate available here.
 AJ2995
 AJ2995.Click photographs - Photos may exist for this station.
 AJ2995
 AJ2995.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2995
 AJ2995.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2995
 AJ2995.The ellipsoidal height was determined by GPS observations
 AJ2995.and is referenced to NAD 83.
 AJ2995
 AJ2995. The following values were computed from the NAD 83(2011) position.
 AJ2995
 AJ2995;                    North         East     Units Scale Factor Converg.
 AJ2995;SPC IL E     -   564,901.026   291,415.877   MT  0.99997591   -0 04 07.5
 AJ2995;SPC IL E     - 1,853,346.12    956,086.92   sFT  0.99997591   -0 04 07.5
 AJ2995;UTM  16      - 4,623,576.852   380,571.681   MT  0.99977552   -0 57 24.4
 AJ2995
 AJ2995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2995!SPC IL E     -   0.99997191  x   0.99997591  =   0.99994782
 AJ2995!UTM  16      -   0.99997191  x   0.99977552  =   0.99974743
 AJ2995
 AJ2995_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8057123576(NAD 83)
 AJ2995
 AJ2995                          SUPERSEDED SURVEY CONTROL
 AJ2995
 AJ2995  NAD 83(2007)-  41 45 18.16075(N)    088 26 11.58251(W) AD(2002.00) 0
 AJ2995  ELLIP H (02/10/07)  179.151  (m)                       GP(2002.00)    
 AJ2995  ELLIP H (02/03/05)  179.146  (m)                       GP(       ) 4 2
 AJ2995  NAD 83(1997)-  41 45 18.16106(N)    088 26 11.58298(W) AD(       ) 1
 AJ2995  ELLIP H (04/25/01)  179.183  (m)                       GP(       ) 3 2
 AJ2995
 AJ2995.Superseded values are not recommended for survey control.
 AJ2995
 AJ2995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2995.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2995
 AJ2995_MARKER: DZ = AZIMUTH MARK DISK
 AJ2995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2995_STAMPING: SUGAR 1954
 AJ2995_MARK LOGO: CGS
 AJ2995_PROJECTION: FLUSH
 AJ2995_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AJ2995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2995+STABILITY: SURFACE MOTION
 AJ2995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2995+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2002
 AJ2995
 AJ2995  HISTORY     - Date     Condition        Report By
 AJ2995  HISTORY     - 1954     MONUMENTED       CGS
 AJ2995  HISTORY     - 20001010 GOOD             SECI
 AJ2995  HISTORY     - 20020530 GOOD             CMT
 AJ2995
 AJ2995                          STATION DESCRIPTION
 AJ2995
 AJ2995'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2995'STATION IS LOCATED 1.0 MILE SOUTHEAST OF SUGAR GROVE IN SECTION 21,
 AJ2995'T38N, R7E.  TO REACH FROM THE JUNCTION OF IL RT 47 AND PRAIRIE
 AJ2995'STREET, PROCEED EAST ON PRAIRIE STREET APPROXIMATELY 0.4 MILE TO
 AJ2995'THE STATION 23 FT SOUTH OF THE CENTERLINE OF PRAIRIE STREET,  300 FT
 AJ2995'WEST OF THE ENTRANCE TO MALLARD POINT SUBDIVISION.  MARK IS A
 AJ2995'STANDARD USC GS BRASS CAP, SET IN 1985.
 AJ2995
 AJ2995                          STATION RECOVERY (2002)
 AJ2995
 AJ2995'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 AJ2995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1575 ***********************************************************************
 JC1575  DESIGNATION -  SUGAR LOAF MOUND
 JC1575  PID         -  JC1575
 JC1575  STATE/COUNTY-  IL/MADISON
 JC1575  COUNTRY     -  US
 JC1575  USGS QUAD   -  MONKS MOUND (2018)
 JC1575
 JC1575                         *CURRENT SURVEY CONTROL
 JC1575  ______________________________________________________________________
 JC1575* NAD 83(2011) POSITION- 38 42 05.36914(N) 090 00 27.97587(W)   ADJUSTED
 JC1575* NAD 83(2011) ELLIP HT-   156.206 (meters)        (06/27/12)   ADJUSTED
 JC1575* NAD 83(2011) EPOCH   -  2010.00
 JC1575* NAVD 88 ORTHO HEIGHT -   187.3   (meters)      615.    (feet) GPS OBS
 JC1575  ______________________________________________________________________
 JC1575  NAVD 88 orthometric height was determined with geoid model    GEOID93
 JC1575  GEOID HEIGHT    -        -31.019 (meters)                     GEOID93
 JC1575  GEOID HEIGHT    -        -31.047 (meters)                     GEOID18
 JC1575  NAD 83(2011) X  -      -,676.016 (meters)                     COMP
 JC1575  NAD 83(2011) Y  - -4,984,236.578 (meters)                     COMP
 JC1575  NAD 83(2011) Z  -  3,966,607.248 (meters)                     COMP
 JC1575  LAPLACE CORR    -          2.10  (seconds)                    DEFLEC18
 JC1575
 JC1575  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JC1575  Standards:
 JC1575         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JC1575            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JC1575  -------------------------------------------------------------------
 JC1575  NETWORK    1.16   1.74           0.52   0.42   0.89      0.03995269
 JC1575  -------------------------------------------------------------------
 JC1575  Click here for local accuracies and other accuracy information.
 JC1575
 JC1575.The horizontal coordinates were established by GPS observations
 JC1575.and adjusted by the National Geodetic Survey in June 2012.
 JC1575
 JC1575.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JC1575.been affixed to the stable North American tectonic plate. See 
 JC1575.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JC1575
 JC1575.The horizontal coordinates are valid at the epoch date displayed above
 JC1575.which is a decimal equivalence of Year/Month/Day.
 JC1575
 JC1575.The orthometric height was determined by GPS observations and a
 JC1575.high-resolution geoid model.
 JC1575
 JC1575.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1575.GEOID18 height accuracy estimate available here.
 JC1575
 JC1575.Click photographs - Photos may exist for this station.
 JC1575
 JC1575.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JC1575
 JC1575.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1575
 JC1575.The ellipsoidal height was determined by GPS observations
 JC1575.and is referenced to NAD 83.
 JC1575
 JC1575. The following values were computed from the NAD 83(2011) position.
 JC1575
 JC1575;                    North         East     Units Scale Factor Converg.
 JC1575;SPC IL W     -   225,844.992   713,821.393   MT  0.99994353   +0 05 57.7
 JC1575;SPC IL W     -   740,959.78  2,341,929.02   sFT  0.99994353   +0 05 57.7
 JC1575;UTM  15      - 4,287,902.267   760,213.572   MT  1.00043390   +1 52 19.1
 JC1575;UTM  16      - 4,287,946.567   238,434.561   MT  1.00044259   -1 52 54.2
 JC1575
 JC1575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1575!SPC IL W     -   0.99997549  x   0.99994353  =   0.99991902
 JC1575!UTM  15      -   0.99997549  x   1.00043390  =   1.00040938
 JC1575!UTM  16      -   0.99997549  x   1.00044259  =   1.00041807
 JC1575
 JC1575:                Primary Azimuth Mark                     Grid Az
 JC1575:SPC IL W     -  SUGAR LOAF MOUND AZ MK                   323 04 48.9
 JC1575:UTM  15      -  SUGAR LOAF MOUND AZ MK                   321 18 27.5
 JC1575:UTM  16      -  SUGAR LOAF MOUND AZ MK                   325 03 40.8
 JC1575
 JC1575_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6021387902(NAD 83)
 JC1575
 JC1575|---------------------------------------------------------------------|
 JC1575| PID    Reference Object                     Distance      Geod. Az  |
 JC1575|                                                           dddmmss.s |
 JC1575| JB1997 COLLINSVILLE SMELTING CO N STK      APPROX. 4.4 KM 1040228.0 |
 JC1575| JB1993 COLLINSVILLE ST PETER PAUL CH       APPROX. 3.8 KM 1482355.7 |
 JC1575| JB1989 SHILOH METHODIST CHURCH SPIRE       APPROX.18.4 KM 1484609.4 |
 JC1575| JB1992 COLLINSVILLE MUNICIPAL TANK         APPROX. 4.0 KM 1524133.9 |
 JC1575| JB1995 MINE NO 17 STACK                    APPROX. 7.7 KM 1600003.3 |
 JC1575| JC1577 CASEYVILLE MOUND WATER TANK         APPROX. 6.0 KM 2104615.6 |
 JC1575| CI5602 SUGAR LOAF MOUND RM 1                27.247 METERS 24447     |
 JC1575| CI5603 SUGAR LOAF MOUND RM 2                31.713 METERS 30702     |
 JC1575| CI5601 SUGAR LOAF MOUND AZ MK                             3231046.6 |
 JC1575|---------------------------------------------------------------------|
 JC1575
 JC1575                          SUPERSEDED SURVEY CONTROL
 JC1575
 JC1575  NAD 83(2007)-  38 42 05.36931(N)    090 00 27.97612(W) AD(2002.00) 0
 JC1575  ELLIP H (02/10/07)  156.229  (m)                       GP(2002.00)    
 JC1575  NAD 83(1997)-  38 42 05.37007(N)    090 00 27.97866(W) AD(       ) 1
 JC1575  ELLIP H (10/21/99)  156.257  (m)                       GP(       ) 4 1
 JC1575  NAD 83(1986)-  38 42 05.38562(N)    090 00 27.97139(W) AD(       ) 1
 JC1575  NAD 27      -  38 42 05.21098(N)    090 00 27.59886(W) AD(       ) 1
 JC1575  MORC        -  38 42 03.35000(N)    090 00 29.62000(W) AD(       ) 3
 JC1575  USSD        -  38 42 05.29000(N)    090 00 27.53600(W) AD(       ) 3
 JC1575  NGVD 29 (07/19/86)  190.0    (m)          623.     (f) VERT ANG       
 JC1575
 JC1575.Superseded values are not recommended for survey control.
 JC1575
 JC1575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1575.See file dsdata.pdf to determine how the superseded data were derived.
 JC1575
 JC1575_MARKER: DH = HORIZONTAL CONTROL DISK
 JC1575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC1575_STAMPING: SUGAR LOAF MOUND 1871 1976
 JC1575_MARK LOGO: NGS
 JC1575_PROJECTION: RECESSED 30 CENTIMETERS
 JC1575_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 JC1575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC1575+STABILITY: SURFACE MOTION
 JC1575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1575+SATELLITE: SATELLITE OBSERVATIONS - April 01, 1990
 JC1575
 JC1575  HISTORY     - Date     Condition        Report By
 JC1575  HISTORY     - 1871     MONUMENTED       COASUR
 JC1575  HISTORY     - 1922     GOOD             CGS
 JC1575  HISTORY     - 1933     SEE DESCRIPTION  CGS
 JC1575  HISTORY     - 1934     SEE DESCRIPTION  CGS
 JC1575  HISTORY     - 1937     GOOD             CGS
 JC1575  HISTORY     - 1960     GOOD             LOCENG
 JC1575  HISTORY     - 1961     GOOD             CGS
 JC1575  HISTORY     - 1971     GOOD             NGS
 JC1575  HISTORY     - 1976     SEE DESCRIPTION  NGS
 JC1575  HISTORY     - 19900401 GOOD             MODNR
 JC1575
 JC1575                          STATION DESCRIPTION
 JC1575
 JC1575'DESCRIBED BY COAST SURVEY (CGS) 1871 (REH)
 JC1575'STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF COLLINSVILLE
 JC1575'NEAR THE MIDDLE OF THE NORTH LINE OF NE 1/4 SEC. 20, T. 3 N., R.
 JC1575'8 W., ON LAND BELONGING IN 1880 TO CONRAD WITTE, WHOSE HOUSE IS
 JC1575'EAST OF THE STATION.  THE STATION IS ON THE NORTH SIDE OF THE
 JC1575'TOP OF A VERY PROMINENT MOUND KNOWN LOCALLY AS SUGARLOAF MOUND,
 JC1575'WHICH IS ON THE EDGE OF THE BLUFF OVERLOOKING THE AMERICAN
 JC1575'BOTTOM AND ABOUT 150 OR 200 FEET ABOVE THE GENERAL LEVEL TO THE
 JC1575'WESTWARD AND 50 FEET ABOVE THAT TO THE EASTWARD.  THE STATION IS
 JC1575'MARKED EXCEPT THAT THERE ARE NO
 JC1575'REFERENCE MARKS.  A SMALL PRIVATE CEMETERY IS JUST SOUTH OF
 JC1575'THE STATION.
 JC1575
 JC1575                          STATION RECOVERY (1922)
 JC1575
 JC1575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1922 (JSB)
 JC1575'THE STATION MARKS WERE FOUND TO BE IN GOOD CONDITION AND THE
 JC1575'ORIGINAL DESCRIPTION IS GOOD, EXCEPT THE LAND IS NOW OWNED BY
 JC1575'MRS. J.D.C. WITTE, WHO LIVES IN COLLINSVILLE, ILL.
 JC1575'
 JC1575'MARKS- THE STATION MARKS WERE LEFT AS FOUND AND A TABLET STATION
 JC1575'MARK WAS SET IN TOP OF THE MARBLE POST MARKING THE STATION.
 JC1575
 JC1575                          STATION RECOVERY (1933)
 JC1575
 JC1575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 JC1575'STATION IS LOCATED ABOUT 3 MILES NORTHWEST OF COLLINSVILLE, NEAR
 JC1575'THE MIDDLE OF THE NORTH LINE OF THE NE 1/4 SEC. 20, T. 3 N., R.
 JC1575'8 W., ON LAND BELONGING IN 1880 TO CONRAD WITTE, WHOSE HOUSE IS
 JC1575'EAST OF THE STATION.  THE STATION IS ON THE NORTH SIDE OF THE
 JC1575'TOP OF A VERY PROMINENT MOUND KNOWN LOCALLY AS SUGAR LOAF MOUND,
 JC1575'WHICH IS ON THE EDGE OF THE BLUFF OVERLOOKING THE AMERICAN
 JC1575'BOTTOM AND ABOUT 150 OR 200 FEET ABOVE THE GENERAL LEVEL TO THE
 JC1575'WESTWARD, AND 50 FEET ABOVE THAT TO THE EASTWARD.  THE STATION IS
 JC1575'MARKED EXCEPT THAT THERE ARE NO REFERENCE
 JC1575'MARKS.  A SMALL PRIVATE CEMETERY IS JUST SOUTH OF THE
 JC1575'STATION.
 JC1575'
 JC1575'TO REACH STATION FROM COLLINSVILLE, GO TO SCHOOLHOUSE IN WEST
 JC1575'EDGE OF TOWN, JUST WEST OF FOREST CITY MFG. COMPANY BUILDING ON
 JC1575'U.S. HIGHWAY 40, TURN NORTH ON STREET ALONG EAST SIDE OF
 JC1575'SCHOOLHOUSE AND GO 0.4 MILE, JOG WEST 0.1 MILE AND CONTINUE ON
 JC1575'MAIN-TRAVELED ROAD IN A NORTHERLY DIRECTION FOR 1.3 MILES FROM
 JC1575'JOG TO T-INTERSECTION WITH NEW CONCRETE ROAD (U.S. HIGHWAY 40
 JC1575'BY-PASS), JOG WEST 0.1 MILE TO T-ROAD NORTH, ABOUT 50 YARDS
 JC1575'EAST OF A SMALL SCHOOLHOUSE, GO NORTH ON T-ROAD 0.3 MILE TO NEW
 JC1575'CONCRETE ROAD LEADING NORTH, WHICH AT PRESENT ENDS AT
 JC1575'RAILROAD TRACK, GO NORTH ON NEW CONCRETE ROAD FOR 0.8 MILE TO
 JC1575'DIRT T-ROAD EAST ALONG NORTH SIDE OF SUGAR LOAF MOUND,
 JC1575'GO EAST TO TOP OF RISE AND GATE INTO PASTURE AT FOOT OF
 JC1575'SUGAR LOAF MOUND, END OF TRUCK TRAVEL, THENCE TO TOP OF MOUND
 JC1575'AND STATION.
 JC1575'
 JC1575'STATION RECOVERED AS DESCRIBED.  MARK FOUND IN GOOD CONDITION
 JC1575'BUT PROJECTING 14 INCHES ABOVE THE SURFACE.  THE UNDERGROUND MARK,
 JC1575'AN EARTHENWARE PYRAMID, WAS FOUND 24 INCHES BELOW THE SURFACE.
 JC1575'IT WAS LOWERED TO 3 FEET BELOW THE SURFACE AND THE SURFACE MARK
 JC1575'LOWERED TO 2 INCHES ABOVE THE SURFACE BY THE RECONNAISSANCE
 JC1575'PARTY.
 JC1575
 JC1575                          STATION RECOVERY (1934)
 JC1575
 JC1575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 JC1575'THIS STATION WAS RECOVERED IN APPARENTLY GOOD CONDITION AS
 JC1575'ESTABLISHED IN 1871 AND RE-MARKED IN 1922.  THE MARK WAS REPORTED
 JC1575'TO HAVE BEEN LOWERED, AS THE TOP OF THE HILL WASHED AWAY AROUND
 JC1575'IT.
 JC1575'
 JC1575'ABOUT 3 MILES NORTHWEST OF COLLINSVILLE, AND ABOUT 8 MILES
 JC1575'SOUTH-SOUTHWEST OF EDWARDSVILLE, ABOUT 1/4 MILE WEST OF THE CORNER
 JC1575'OF SECS. 16, 17, 20 AND 21, T. 3 N., R. 8 W., ON LAND OWNED BY
 JC1575'BEN WITTE, ON THE NORTH SIDE OF THE TOP OF A VERY PROMINENT MOUND
 JC1575'KNOWN LOCALLY AS SUGAR LOAF MOUND, WHICH IS ON THE EDGE OF A
 JC1575'BLUFF OVERLOOKING THE MISSISSIPPI RIVER BOTTOM FROM EAST ST.
 JC1575'LOUIS TO ALTON.  THE MOUND IS ABOUT 200 YARDS EAST OF STATE
 JC1575'ROUTE 157 AND ABOUT 100 YARDS NORTH OF WITTES HOUSE.  THE
 JC1575'TOP OF THE MOUND IS ABOUT 200 FEET ABOVE THE RIVER BOTTOM AND
 JC1575'ABOUT 50 FEET ABOVE THE GENERAL LEVEL TO THE EASTWARD.  THE
 JC1575'MARK IS A STANDARD DISK SET IN TOP OF A 6-INCH SQUARE STONE
 JC1575'POST WHICH PROJECTS 2 INCHES.  IT IS NOT KNOWN IF THE
 JC1575'UNDERGROUND MARK STILL EXISTS.
 JC1575'
 JC1575'TO REACH STATION FROM EDWARDSVILLE, GO SOUTHWEST ON ROUTE U.S.
 JC1575'HIGHWAY 66 FOR ABOUT 5 MILES TO THE JUNCTION WITH STATE ROUTE
 JC1575'157, TURN SOUTH ON 157 FOR 4.2 MILES TO A PRIVATE ROAD TO
 JC1575'THE LEFT, TURN LEFT, AND GO UP STEEP HILL 0.15 MILE TO A ROAD
 JC1575'FORK.  THE STATION IS ON THE TOP OF THE MOUND TO THE RIGHT.  TO
 JC1575'REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE ROUTE 157, GO
 JC1575'NORTH ON 157 FOR ABOUT 6 MILES TO THE ABOVE MENTIONED
 JC1575'PRIVATE ROAD.
 JC1575'
 JC1575'REFERENCE MARK NO. 1 IS WEST-SOUTHWEST OF THE STATION ON THE
 JC1575'WEST SLOPE OF THE HILL, AT THE NORTHEAST APEX OF TRIANGLE
 JC1575'FORMED BY THREE ROWS OF CATALPA TREES (THE TRIANGLE IS ABOUT
 JC1575'50 FEET ON A SIDE), ABOUT 15 FEET WEST OF THE BASE OF THE
 JC1575'MOUND, IS 36 FEET BELOW THE STATION AND PROJECTS 2 INCHES.
 JC1575'REFERENCE MARK NO. 2 IS NORTHWEST OF THE STATION,
 JC1575'ON AN EAST-WEST FENCE LINE, AND ABOUT ON LINE WITH A LINE OF
 JC1575'POWER-LINE POLES TO THE NORTH, AND 40 FEET BELOW THE STATION.
 JC1575'THE MARK IS A STANDARD DISK SET IN TOP OF A 6-INCH SQUARE
 JC1575'CONCRETE POST WHICH PROJECTS 5 INCHES.  THE POST MARKS THE
 JC1575'SOUTHWEST CORNER OF THE SOUTHEAST QUARTER OF SECTION 17,
 JC1575'AND THE NORTHWEST CORNER OF THE NORTHEAST QUARTER OF
 JC1575'SECTION 20.  DISTANCE BETWEEN REFERENCE MARKS IS - 100.84
 JC1575'FEET.
 JC1575'
 JC1575'AZIMUTH MARK IS NORTHEAST OF THE STATION, 20 FEET NORTH OF THE
 JC1575'CENTER LINE OF LANE LEADING TO FARMHOUSE, 47 FEET SOUTHWEST
 JC1575'OF THE SOUTHWEST CORNER OF THE HOUSE, 2 FEET EAST OF FENCE
 JC1575'CORNER, ADJACENT TO THE SOUTH FENCE LINE AROUND THE FARMHOUSE
 JC1575'AND PROJECTS 3 INCHES.
 JC1575'
 JC1575'110-FOOT TOWER AT EDWARDSVILLE AND 100-FOOT TOWERS AT
 JC1575'COLLINSVILLE AND SHILOH ARE VISIBLE FROM THE GROUND.
 JC1575
 JC1575                          STATION RECOVERY (1937)
 JC1575
 JC1575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (JSB)
 JC1575'STATION RECOVERED AS DESCRIBED.  IT IS ABOUT 3 MILES NW OF
 JC1575'COLLINSVILLE, ON SUGAR LOAF MOUND, ABOUT 300 YARDS NE OF
 JC1575'HIGHWAY 157, ON LAND OWNED AND OCCUPIED BY B. WITTE AND
 JC1575'ABOUT 200 YARDS NW OF MR. WITTES HOUSE.  THE MOUND IS A
 JC1575'VERY WELL KNOWN LANDMARK, PLAINLY VISIBLE FROM HIGHWAY 157.
 JC1575'THE STATION IS NEAR THE N END OF THE MOUND.
 JC1575'
 JC1575'SURFACE MARK IS A STANDARD DISK SET IN THE TOP OF A STONE
 JC1575'POST 6 INCHES SQUARE, 26 INCHES LONG AND PROJECTING 3 INCHES
 JC1575'ABOVE THE GROUND.
 JC1575'
 JC1575'UNDERGROUND MARK IS THE APEX OF AN EARTHENWARE PYRAMID 36
 JC1575'INCHES BELOW THE SURFACE.
 JC1575'
 JC1575'TWO REFERENCE MARKS AND AN AZIMUTH MARK WERE ESTABLISHED
 JC1575'IN 1934 AS FOLLOWS-
 JC1575'
 JC1575'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 JC1575'BLOCK OF CONCRETE, 12 INCHES SQUARE AND PROJECTING 3 INCHES
 JC1575'ABOVE THE GROUND.  IT IS NEAR THE NW APEX OF A TRIANGLE
 JC1575'FORMED BY 3 ROWS OF SMALL CATALPA TREES, AND IS 90 FEET
 JC1575'FROM THE STATION, S 62 DEG W.
 JC1575'
 JC1575'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 JC1575'6- BY 6-INCH CONCRETE POST PROJECTING ABOUT 6 INCHES ABOVE
 JC1575'THE SURFACE.  THE CONCRETE POST MARKS THE PROPERTY LINES
 JC1575'IN AN E-W FENCE LINE NEAR THE POWER LINE POLE WHERE THE
 JC1575'LINE TURNS TO THE NE.
 JC1575'
 JC1575'AZIMUTH MARK IS ABOUT 0.3 MILE FROM THE STATION
 JC1575'N 84 DEG E.  IT IS 20 FEET N OF THE CENTER LINE OF
 JC1575'THE PRIVATE ROAD LEADING TO THE FARMHOUSE, 47 FEET SW FROM
 JC1575'THE SW CORNER OF THE HOUSE.
 JC1575
 JC1575                          STATION RECOVERY (1960)
 JC1575
 JC1575'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1960 (RGW)
 JC1575'STATION RECOVERED BY THOMAS ENGINEERING AND SURVEY CO.
 JC1575'
 JC1575'STATION FOUND IN GOOD CONDITION, AS DESCRIBED IN TOP OF WHITE
 JC1575'MARBLE POST ABOUT ONE INCH BELOW SURFACE.
 JC1575'
 JC1575'R.M. 1 NOT FOUND BUT IT PROBABLY IS THERE SLIGHTLY UNDER
 JC1575'THE SURFACE.
 JC1575'
 JC1575'R.M. 2 FOUND AS DESCRIBED.
 JC1575'
 JC1575'AZIMUTH MARK HAS BEEN DESTROYED.  FARMHOUSE REFERRED TO IS
 JC1575'GONE AND THE BRASS PLUG FOUND LOOSE ON GROUND BESIDE CONCRETE
 JC1575'POST.
 JC1575
 JC1575                          STATION RECOVERY (1961)
 JC1575
 JC1575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC1575'STATION WAS RECOVERED AND THE STATION MARK, R.M. NO. 1 AND
 JC1575'R.M. NO. 2 WERE FOUND TO BE IN GOOD CONDITION.  THE AZIMUTH
 JC1575'MARK WAS FOUND TO BE TILTED AND THE DISK HAD BEEN REMOVED.
 JC1575'A NEW AZIMUTH MARK WAS ESTABLISHED AND IS DESCRIBED BELOW.
 JC1575'THE DIRECTION TO R.M. NO. 2 CHECKED BUT A DIFFERENCE TO
 JC1575'R.M. NO. 1 WAS FOUND.  THE DISTANCE TO R.M. NO. 2 CHECKED
 JC1575'BUT A DIFFERENCE WAS FOUND TO R.M. NO. 1.
 JC1575'
 JC1575'DUE TO CHANGES A COMPLETE NEW DESCRIPTION FOLLOWS-
 JC1575'
 JC1575'STATION IS LOCATED ABOUT 3.0 MILES NORTHWEST OF COLLINSVILLE,
 JC1575'ABOUT 8 MILES SOUTH-SOUTHWEST OF EDWARDSVILLE, ABOUT 0.1
 JC1575'MILE EAST OF STATE ROUTE 157 AND ON LAND OWNED BY MR. BEN WITTE.
 JC1575'
 JC1575'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 JC1575'ROUTE 157 ON THE SOUTHWEST EDGE OF COLLINSVILLE, GO NORTH ON
 JC1575'U.S. HIGHWAY 40 AND STATE ROUTE 157 FOR 1.9 MILES TO THE JUNCTION
 JC1575'OF U.S. HIGHWAY 40, 66 AND STATE ROUTE 157, CONTINUE NORTH
 JC1575'ON STATE ROUTE 157 FOR 1.15 MILE TO A SIDE ROAD RIGHT, (C.E.
 JC1575'MEYERS MAILBOX ON RIGHT), TURN RIGHT AND GO EAST UP STEEP
 JC1575'HILL FOR 0.15 MILE TO FORK AND STATION ON HIGH MOUND ON RIGHT.
 JC1575'
 JC1575'STATION MARK IS A STANDARD STATION DISK STAMPED SUGAR LOAF MOUND
 JC1575'1871, IS SET IN THE TOP OF A 6 INCH SQUARE STONE POST WHICH
 JC1575'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 JC1575'ON TOP OF THE MOUND WHICH IS ABOUT 200 FEET ABOVE THE RIVER
 JC1575'BOTTOM AND ABOUT 50 FEET ABOVE THE GENERAL LEVEL TO THE EAST.
 JC1575'
 JC1575'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED SUGAR
 JC1575'LOAF MOUND NO 1 1934, IS SET IN THE TOP OF A CONCRETE POST
 JC1575'WHICH IS SET ABOUT 2 INCHES BELOW THE SURFACE OF THE GROUND.
 JC1575'THE MARK IS WEST-SOUTHWEST OF THE STATION ON THE WEST SLOPE
 JC1575'OF HILL.  IT IS AT THE NORTHEAST APEX OF A TRIANGLE FORMED
 JC1575'BY THREE ROWS OF CATALPA TREES, ABOUT 15 FEET WEST OF THE
 JC1575'BASE OF THE MOUND, 126 FEET SOUTH OF A POWER POLE NO. 3313
 JC1575'AND 121.5 FEET SOUTH-SOUTHEAST OF POWER POLE NO. 3325.
 JC1575'
 JC1575'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED SUGAR
 JC1575'LOAF MOUND NO 2 1934, IS SET IN THE TOP OF A CONCRETE POST
 JC1575'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 JC1575'MARK IS NORTHWEST OF THE STATION, IN A EAST-WEST FENCE LINE
 JC1575'AND 25 FEET SOUTH OF POWER POLE NO. 3313 AND 23 FEET SOUTHEAST
 JC1575'OF POWER POLE NO. 3325.
 JC1575'
 JC1575'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED SUGAR LOAF
 JC1575'MOUND 1871 RESET 1961, IS SET IN THE TOP OF A 12 INCH SQUARE
 JC1575'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JC1575'GROUND.  THE MARK IS 68 FEET WEST-NORTHWEST OF THE JUNCTION
 JC1575'OF A DRIVEWAY EAST AND STATE ROUTE 157, 50.5 FEET WEST OF
 JC1575'THE CENTER OF STATE ROUTE 157, 17 FEET NORTH OF A POWER
 JC1575'POLE, 5 FEET EAST OF THE FIELD LINE AND 2.3 FEET SOUTH OF
 JC1575'THE WITNESS POST.
 JC1575'
 JC1575'TO REACH THE AZIMUTH MARK FROM STATE ROUTE 157 AND THE ENTRANCE
 JC1575'TO STATION, (AT C.E. MEYERS MAILBOX), GO NORTH 0.2 MILE
 JC1575'TO THE AZIMUTH MARK ON LEFT AS DESCRIBED.
 JC1575
 JC1575                          STATION RECOVERY (1971)
 JC1575
 JC1575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JC1575'THE STATION MARK, REFERENCE MARKS AND THE 1961 AZIMUTH MARK
 JC1575'WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE 1961 DESCRIPTION
 JC1575'IS GOOD.  THE 1961 AZIMUTH MARK WAS REPORTED AS NOT FOUND
 JC1575'BUT MARK WAS FOUND AS DESCRIBED AND IN GOOD CONDITION.  ANOTHER
 JC1575'WITNESS POST WAS SET 1 FOOT SOUTH OF THE AZIMUTH MARK.  THE
 JC1575'PROPERTY OWNER SHOULD BE CONTACTED BEFORE ANY ATTEMPT TO
 JC1575'WORK ON THIS STATION.  THE STATION WAS NOT OCCUPIED AT THIS
 JC1575'TIME DUE TO STRONG WINDS.
 JC1575'
 JC1575'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- ABOUT
 JC1575'3 MILES NORTHWEST OF COLLINSVILLE.
 JC1575
 JC1575                          STATION RECOVERY (1976)
 JC1575
 JC1575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 JC1575'THE UNDERGROUND STATION MARK (EARTHENWARE PYRAMID), REFERENCE MARKS
 JC1575'1 AND 2 AND THE AZIMUTH MARK 1961 WERE RECOVERED AND FOUND IN GOOD
 JC1575'CONDITION.  THE PROPERTY OWNER STATED THAT THE SURFACE STATION MARK
 JC1575'WAS COMPLETELY REMOVED BY VANDELS AND HE HAD REPORTED THIS
 JC1575'DISTRUCTION AS SOON AS HE NOTICED THE SURFACE MARK MISSING.  THIS
 JC1575'DATE A NEW SURFACE STATION MARK WAS SET DIRECTLY OVER THE UNDERGROUND
 JC1575'STATION MARK AND THE DIRECTIONS WERE CHECKED TO SEVERAL OBJECTS
 JC1575'PREVIOUSLY OBSERVED.  THE DISTANCES TO THE REFERENCE MARKS
 JC1575'WERE NOT RE-MEASURED THIS DATE.  ABOUT A 5 FOOT HIGH LINE OF SIGHT
 JC1575'WAS CLEARED TO THE AZIMUTH MARK AND REFERENCE MARK 2 THIS DATE.  THE
 JC1575'LINE OF SIGHT TO REFERENCE MARK 1 WAS NOT CLEARED THIS DATE.
 JC1575'THE DIRECTIONS TO SEVERAL NEAR BY OBJECTS, (LISTED ABOVE), WERE
 JC1575'OBSERVED FOR ASSISTANCE IN RECOVERY OF THE STATION IN THE
 JC1575'FUTURE, DUE TO THE SLOPE OF THE HILL AND THE GROWTH OF VINES, BRUSH
 JC1575'AND TREES.  THE 1961 DESCRIPTION IS ADEQUATE FOR RECOVERY OF
 JC1575'THE STATION.
 JC1575'
 JC1575'NOTE--THE PROPERTY OWNER, MR. BEN WITTE, RT. 3, BOX 49, COLLINSVILLE
 JC1575'ILLINOIS, 62234, MUST BE CONTACTED BEFORE ANY ATTEMPT TO WORK ON
 JC1575'THIS STATION AND HE LIVES IN THE FARM HOUSE, ON THE EAST SIDE OF
 JC1575'STATE HIGHWAY 157, JUST BELOW THE THE MOUND THE STATION IS
 JC1575'LOCATED ON.
 JC1575'
 JC1575'FOLLOWING ARE NOTES FOR THE NEW STATION MARK.
 JC1575'
 JC1575'THE SURFACE STATION MARK IS A STANDARD DISK STAMPED SUGAR LOAF 1871
 JC1575'1976, SET IN THE TOP OF A 12 INCH ROUND CONCRETE POST THAT IS ABOUT
 JC1575'12 INCHES BELOW THE GROUND SURFACE AND IS IN THE NORTH HALF OF THE
 JC1575'MOUND AND IN A SMALL DEPRESSION.  FOUR PIECES OF 5/8 INCH RE-BAR
 JC1575'WERE PLACED IN THE CONCRETE POST.  THE UNDERGROUND MARK IS ABOUT
 JC1575'3-1/2 FEET BELOW THE GROUND SURFACE.
 JC1575'
 JC1575'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--COLLINSVILLE, ABOUT
 JC1575'3.0 MILES NORTHWEST.
 JC1575
 JC1575                          STATION RECOVERY (1990)
 JC1575
 JC1575'RECOVERY NOTE BY MO DEPT OF NAT RES 1990
 JC1575'STATION, AZIMUTH MARKS AND REFERENCE TIES THE STATION MARK IS A
 JC1575'STANDARD DISK STAMPED---SUGAR LOAF MOUND 1871 1976 SET IN THE TOP OF A
 JC1575'12 IN ROUND CONCRETE POST 14 IN BELOW THE SURFACE OF THE GROUND.  THE
 JC1575'MARK IS LOCATED ON TOP OF A LARGE PROMINENT MOUND APPROXIMATELY 50 FT
 JC1575'(15.2 M) ABOVE THE GENERAL LEVEL TO THE EAST REFERENCE MARK NO. 1 IS A
 JC1575'STANDARD REFERENCE DISK STAMPED SUGAR LOAF MOUND NO. 1 1934 SET IN A
 JC1575'CONCRETE POST W-SW OF THE STATION 89.39 FT (27.25 M) REFERENCE MARK
 JC1575'NO. 2 IS A STANDARD REFERENCE DISK STAMPED SUGAR LOAF MOUND NO. 2 1934
 JC1575'SET IN A CONCRETE POST FLUSH WITH THE GROUND 104.05 FT (31.71 M) NW OF
 JC1575'THE STATION.  R.M. 2 IS 25 FT (7.6 M) SOUTH OF A POWER POLE 3313 AND
 JC1575'23 FT  (7.0 M) SE OF POWER POLE 3325. THE AZIMUTH MARK IS A STANDARD
 JC1575'AZIMUTH DISK STAMPED---SUGAR LOAF MOUND 1871 RESET 1961, AND IS SET IN
 JC1575'THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JC1575'SURFACE OF THE GROUND.  THE MARK IS 68 FEET (20.7 M) W-NW OF THE
 JC1575'JUNCTION OF A DRIVEWAY EAST AND STATE ROUTE 157, 50.5 FEET (15.4 M)
 JC1575'WEST OF THE CENTER OF STATE ROUTE 157, 17 FEET (5.2 M) NORTH OF A
 JC1575'POWER POLE. STATION AND AZIMUTH MARK TO REACH TO REACH THE STATION
 JC1575'FROM THE WEST END OF THE I-55, I-70 BRIDGE ON THE MISSISSIPPI, GO EAST
 JC1575'ON I-70, I-55 INTO ILLINOIS 11.1 MILES (17.9 KM) TO THE ILL-157 EXIT,
 JC1575'EXIT AND TURN RIGHT ON N.  BLUFF RD. (ILL-157) AND GO NORTH ON I-157
 JC1575'1.7 MILES (2.7 KM) TO A GRAVEL ROAD ON RIGHT.  THIS ROAD IS JUST SOUTH
 JC1575'OF A MAILBOX MARKED R.E.  YOUNG, BOX 57.  GO EAST AND SOUTH ON GRAVEL
 JC1575'ROAD UP STEEP HILL TO A FORK AND STEEL GATE.  THE STATION IS LOCATED
 JC1575'ON TOP OF THE HIGH MOUND. TO REACH THE AZIMUTH MARK FROM ROUTE 157 AND
 JC1575'THE ENTRANCE ROAD TO THE STATION, GO NORTH 0.2 MILES (0.3 KM) TO THE
 JC1575'AZIMUTH MARK ON LEFT SEE SKETCH FOR DETAILS. THIS STATION IS LOCATED
 JC1575'ON PRIVATE GROUND AND PERMISSION MUST BE ACQUIRED BEFORE IT CAN BE
 JC1575'USED.  THE OWNER IS BEN WITTE, TEL 618/344-4259.  HE LIVES IN THE 2ND
 JC1575'HOUSE ON LEFT SOUTH OF THE ENTRANCE ROAD TO THE STATION.  HE IS VERY
 JC1575'ADAMANT ABOUT USING THE STATION, THEREFORE, NO ONE SHOULD VISIT THE
 JC1575'STATION UNLESS HE HAS BEEN CONTACTED. DATE OF REPORT 06-06-1995
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1039 ***********************************************************************
 KB1039  DESIGNATION -  SUGAR RM 1
 KB1039  PID         -  KB1039
 KB1039  STATE/COUNTY-  IL/SANGAMON
 KB1039  COUNTRY     -  US
 KB1039  USGS QUAD   -  DIVERNON (2018)
 KB1039
 KB1039                         *CURRENT SURVEY CONTROL
 KB1039  ______________________________________________________________________
 KB1039* NAD 83(1986) POSITION- 39 36 01.74   (N) 089 39 13.38   (W)   HD_HELD1
 KB1039* NAVD 88 ORTHO HEIGHT -   184.459 (meters)      605.18  (feet) ADJUSTED
 KB1039  ______________________________________________________________________
 KB1039  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB1039  DYNAMIC HEIGHT  -        184.357 (meters)      604.84  (feet) COMP
 KB1039  MODELED GRAVITY -    980,066.3   (mgal)                       NAVD 88
 KB1039
 KB1039  VERT ORDER      -  SECOND    CLASS 0
 KB1039
 KB1039.The horizontal coordinates were determined by differentially corrected
 KB1039.hand held GPS observations or other comparable positioning techniques
 KB1039.and have an estimated accuracy of +/- 3 meters.
 KB1039
 KB1039.The orthometric height was determined by differential leveling and
 KB1039.adjusted by the NATIONAL GEODETIC SURVEY
 KB1039.in June 1991.
 KB1039
 KB1039.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1039.GEOID18 height accuracy estimate available here.
 KB1039
 KB1039.Click photographs - Photos may exist for this station.
 KB1039
 KB1039.The dynamic height is computed by dividing the NAVD 88
 KB1039.geopotential number by the normal gravity value computed on the
 KB1039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1039.degrees latitude (g = 980.6199 gals.).
 KB1039
 KB1039.The modeled gravity was interpolated from observed gravity values.
 KB1039
 KB1039;                    North         East    Units  Estimated Accuracy
 KB1039;SPC IL W     -   325,757.5     744,054.5     MT  (+/- 3 meters HH1 GPS) 
 KB1039
 KB1039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7214986781(NAD 83)
 KB1039
 KB1039                          SUPERSEDED SURVEY CONTROL
 KB1039
 KB1039  NGVD 29 (??/??/92)  184.575  (m)          605.56   (f) ADJ UNCH    2 0
 KB1039
 KB1039.Superseded values are not recommended for survey control.
 KB1039
 KB1039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1039.See file dsdata.pdf to determine how the superseded data were derived.
 KB1039
 KB1039_MARKER: DR = REFERENCE MARK DISK
 KB1039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1039_STAMPING: SUGAR NO 1 1960
 KB1039_MARK LOGO: CGS
 KB1039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1039+STABILITY: SURFACE MOTION
 KB1039
 KB1039  HISTORY     - Date     Condition        Report By
 KB1039  HISTORY     - 1960     MONUMENTED       CGS
 KB1039  HISTORY     - 1976     POOR             NGS
 KB1039
 KB1039                          STATION DESCRIPTION
 KB1039
 KB1039'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1039'2.8 MI NW FROM DIVERNON.
 KB1039'2.35 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY,
 KB1039'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.4 MILES WEST ALONG
 KB1039'AN OILED ROAD, ABOUT 0.15 MILES EAST OF THE CROSSING OF THE
 KB1039'ILLINOIS CENTRAL RAILROAD, AT A FIELD ENTRANCE NORTH, 17 FEET
 KB1039'SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF THE
 KB1039'FENCE, 154 FEET SOUTHEAST OF THE FOURTH POWER POLE EAST OF THE
 KB1039'RAILROAD CROSSING, 60.4 FEET SOUTHEAST OF TRAVERSE STATION SUGAR,
 KB1039'62 FEET WEST OF THE EXTENDED CENTER LINE OF THE FIELD ENTRANCE,
 KB1039'58.9 FEET SOUTH EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 KB1039'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 KB1039'PROJECTING 1 INCH.
 KB1039
 KB1039                          STATION RECOVERY (1976)
 KB1039
 KB1039'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1039'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1041 ***********************************************************************
 KB1041  DESIGNATION -  SUGAR RM 2
 KB1041  PID         -  KB1041
 KB1041  STATE/COUNTY-  IL/SANGAMON
 KB1041  COUNTRY     -  US
 KB1041  USGS QUAD   -  DIVERNON (2018)
 KB1041
 KB1041                         *CURRENT SURVEY CONTROL
 KB1041  ______________________________________________________________________
 KB1041* NAD 83(1986) POSITION- 39 36 01.72   (N) 089 39 14.49   (W)   HD_HELD1
 KB1041* NAVD 88 ORTHO HEIGHT -   184.677 (meters)      605.89  (feet) ADJUSTED
 KB1041  ______________________________________________________________________
 KB1041  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB1041  DYNAMIC HEIGHT  -        184.574 (meters)      605.56  (feet) COMP
 KB1041  MODELED GRAVITY -    980,066.3   (mgal)                       NAVD 88
 KB1041
 KB1041  VERT ORDER      -  SECOND    CLASS 0
 KB1041
 KB1041.The horizontal coordinates were determined by differentially corrected
 KB1041.hand held GPS observations or other comparable positioning techniques
 KB1041.and have an estimated accuracy of +/- 3 meters.
 KB1041
 KB1041.The orthometric height was determined by differential leveling and
 KB1041.adjusted by the NATIONAL GEODETIC SURVEY
 KB1041.in June 1991.
 KB1041
 KB1041.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1041.GEOID18 height accuracy estimate available here.
 KB1041
 KB1041.Click photographs - Photos may exist for this station.
 KB1041
 KB1041.The dynamic height is computed by dividing the NAVD 88
 KB1041.geopotential number by the normal gravity value computed on the
 KB1041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1041.degrees latitude (g = 980.6199 gals.).
 KB1041
 KB1041.The modeled gravity was interpolated from observed gravity values.
 KB1041
 KB1041;                    North         East    Units  Estimated Accuracy
 KB1041;SPC IL W     -   325,756.7     744,028.0     MT  (+/- 3 meters HH1 GPS) 
 KB1041
 KB1041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7212386781(NAD 83)
 KB1041
 KB1041                          SUPERSEDED SURVEY CONTROL
 KB1041
 KB1041  NGVD 29 (??/??/92)  184.792  (m)          606.27   (f) ADJ UNCH    2 0
 KB1041
 KB1041.Superseded values are not recommended for survey control.
 KB1041
 KB1041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1041.See file dsdata.pdf to determine how the superseded data were derived.
 KB1041
 KB1041_MARKER: DR = REFERENCE MARK DISK
 KB1041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1041_STAMPING: SUGAR NO 2 1960
 KB1041_MARK LOGO: CGS
 KB1041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1041+STABILITY: SURFACE MOTION
 KB1041
 KB1041  HISTORY     - Date     Condition        Report By
 KB1041  HISTORY     - 1960     MONUMENTED       CGS
 KB1041  HISTORY     - 1976     POOR             NGS
 KB1041
 KB1041                          STATION DESCRIPTION
 KB1041
 KB1041'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1041'2.8 MI NW FROM DIVERNON.
 KB1041'2.35 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1041'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.4 MILES WEST ALONG
 KB1041'AN OILED ROAD, ABOUT 0.15 MILES EAST OF THE CROSSING OF THE
 KB1041'ILLINOIS CENTRAL RAILROAD, AT A FIELD ENTRANCE NORTH, 17 FEET
 KB1041'SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF THE FENCE,
 KB1041'72 FEET SOUTHWEST OF THE FOURTH POWER POLE EAST OF THE RAILROAD
 KB1041'CROSSING, 53.4 FEET SOUTHWEST OF TRAVERSE STATION SUGAR, 151 FEET
 KB1041'WEST OF THE EXTENDED CENTER OF THE FIELD ENTRANCE, 56.7 FEET
 KB1041'SOUTHWEST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 KB1041'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB1041
 KB1041                          STATION RECOVERY (1976)
 KB1041
 KB1041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1041'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1131 ***********************************************************************
 KB1131  DESIGNATION -  SUGAR RM 3
 KB1131  PID         -  KB1131
 KB1131  STATE/COUNTY-  IL/SANGAMON
 KB1131  COUNTRY     -  US
 KB1131  USGS QUAD   -  DIVERNON (2018)
 KB1131
 KB1131                         *CURRENT SURVEY CONTROL
 KB1131  ______________________________________________________________________
 KB1131* NAD 83(1986) POSITION- 39 36 02.08   (N) 089 39 13.70   (W)   HD_HELD1
 KB1131* NAVD 88 ORTHO HEIGHT -   164.78  (+/-2cm)      540.6   (feet) VERTCON3
 KB1131  ______________________________________________________________________
 KB1131  GEOID HEIGHT    -        -32.152 (meters)                     GEOID18
 KB1131  VERT ORDER      -  THIRD (See Below)
 KB1131
 KB1131.The horizontal coordinates were determined by differentially corrected
 KB1131.hand held GPS observations or other comparable positioning techniques
 KB1131.and have an estimated accuracy of +/- 3 meters.
 KB1131
 KB1131.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1131.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1131
 KB1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1131.GEOID18 height accuracy estimate available here.
 KB1131
 KB1131.The vertical order pertains to the NGVD 29 superseded value.
 KB1131
 KB1131.Click photographs - Photos may exist for this station.
 KB1131
 KB1131;                    North         East    Units  Estimated Accuracy
 KB1131;SPC IL W     -   325,767.9     744,046.8     MT  (+/- 3 meters HH1 GPS) 
 KB1131
 KB1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ7214286791(NAD 83)
 KB1131
 KB1131                          SUPERSEDED SURVEY CONTROL
 KB1131
 KB1131  NGVD 29 (11/09/15)  164.90   (m)          541.0    (f) RESET       3  
 KB1131
 KB1131.Superseded values are not recommended for survey control.
 KB1131
 KB1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1131.See file dsdata.pdf to determine how the superseded data were derived.
 KB1131
 KB1131_MARKER: DR = REFERENCE MARK DISK
 KB1131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1131_STAMPING: SUGAR 1960 NO 3 1977
 KB1131_MARK LOGO: NGS
 KB1131_PROJECTION: FLUSH
 KB1131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1131+STABILITY: SURFACE MOTION
 KB1131
 KB1131  HISTORY     - Date     Condition        Report By
 KB1131  HISTORY     - 1977     MONUMENTED       NGS
 KB1131
 KB1131                          STATION DESCRIPTION
 KB1131
 KB1131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 KB1131'2.25 MI NORTH FROM DIVERNON.
 KB1131'0.3 MILE WEST ALONG STATE HIGHWAY 104 FROM ITS JUNCTION WITH
 KB1131'INTERSTATE HIGHWAY 55, THENCE 0.85 MILE NORTH AND EAST ALONG A PAVED
 KB1131'ROAD, THENCE 0.35 MILE WEST ALONG A PAVED ROAD, ABOUT 0.15 MILE EAST
 KB1131'OF THE ILLINOIS CENTRAL RAILROAD CROSSING, 85 FEET WEST OF THE CENTER
 KB1131'LINE OF A FIELD ENTRANCE ROAD, 18 FEET NORTH OF THE CENTERLINE OF THE
 KB1131'ROAD. ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD.
 KB1131'THE MARK IS 1 FT  W FROM A WITNESS POST.
 KB1131'THE MARK IS 2 FT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8914 ***********************************************************************
 DE8914  DESIGNATION -  SUL MAINT
 DE8914  PID         -  DE8914
 DE8914  STATE/COUNTY-  IL/MOULTRIE
 DE8914  COUNTRY     -  US
 DE8914  USGS QUAD   -  SULLIVAN (2018)
 DE8914
 DE8914                         *CURRENT SURVEY CONTROL
 DE8914  ______________________________________________________________________
 DE8914* NAD 83(2011) POSITION- 39 34 18.67356(N) 088 36 31.28445(W)   ADJUSTED
 DE8914* NAD 83(2011) ELLIP HT-   166.970 (meters)        (06/27/12)   ADJUSTED
 DE8914* NAD 83(2011) EPOCH   -  2010.00
 DE8914* NAVD 88 ORTHO HEIGHT -   199.2   (meters)      654.    (feet) GPS OBS
 DE8914  ______________________________________________________________________
 DE8914  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8914  GEOID HEIGHT    -        -32.266 (meters)                     GEOID99
 DE8914  GEOID HEIGHT    -        -32.271 (meters)                     GEOID18
 DE8914  NAD 83(2011) X  -    119,539.381 (meters)                     COMP
 DE8914  NAD 83(2011) Y  - -4,921,804.896 (meters)                     COMP
 DE8914  NAD 83(2011) Z  -  4,041,562.429 (meters)                     COMP
 DE8914  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 DE8914
 DE8914  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8914  Standards:
 DE8914         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8914            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8914  -------------------------------------------------------------------
 DE8914  NETWORK    0.94   2.61           0.43   0.32   1.33      0.03076199
 DE8914  -------------------------------------------------------------------
 DE8914  Click here for local accuracies and other accuracy information.
 DE8914
 DE8914.The horizontal coordinates were established by GPS observations
 DE8914.and adjusted by the National Geodetic Survey in June 2012.
 DE8914
 DE8914.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8914.been affixed to the stable North American tectonic plate. See 
 DE8914.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8914
 DE8914.The horizontal coordinates are valid at the epoch date displayed above
 DE8914.which is a decimal equivalence of Year/Month/Day.
 DE8914
 DE8914.The orthometric height was determined by GPS observations and a
 DE8914.high-resolution geoid model.
 DE8914
 DE8914.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8914.GEOID18 height accuracy estimate available here.
 DE8914
 DE8914.Click photographs - Photos may exist for this station.
 DE8914
 DE8914.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8914
 DE8914.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8914
 DE8914.The ellipsoidal height was determined by GPS observations
 DE8914.and is referenced to NAD 83.
 DE8914
 DE8914. The following values were computed from the NAD 83(2011) position.
 DE8914
 DE8914;                    North         East     Units Scale Factor Converg.
 DE8914;SPC IL E     -   322,500.419   276,340.600   MT  0.99998189   -0 10 31.5
 DE8914;SPC IL E     - 1,058,070.12    906,627.45   sFT  0.99998189   -0 10 31.5
 DE8914;UTM  16      - 4,381,474.827   361,825.474   MT  0.99983506   -1 01 29.9
 DE8914
 DE8914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8914!SPC IL E     -   0.99997381  x   0.99998189  =   0.99995570
 DE8914!UTM  16      -   0.99997381  x   0.99983506  =   0.99980887
 DE8914
 DE8914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6182581474(NAD 83)
 DE8914
 DE8914                          SUPERSEDED SURVEY CONTROL
 DE8914
 DE8914  NAD 83(2007)-  39 34 18.67355(N)    088 36 31.28531(W) AD(2002.00) 0
 DE8914  ELLIP H (02/10/07)  166.996  (m)                       GP(2002.00)    
 DE8914  ELLIP H (12/06/04)  166.993  (m)                       GP(       ) 4 1
 DE8914  NAD 83(1997)-  39 34 18.67355(N)    088 36 31.28515(W) AD(       ) 1
 DE8914  ELLIP H (12/18/02)  166.990  (m)                       GP(       ) 4 2
 DE8914
 DE8914.Superseded values are not recommended for survey control.
 DE8914
 DE8914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8914.See file dsdata.pdf to determine how the superseded data were derived.
 DE8914
 DE8914_MARKER: DD = SURVEY DISK
 DE8914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8914_STAMPING: SUL MAINT
 DE8914_MARK LOGO: ILDT
 DE8914_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE8914+STABILITY: SURFACE MOTION
 DE8914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8914+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2020
 DE8914
 DE8914  HISTORY     - Date     Condition        Report By
 DE8914  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8914  HISTORY     - 20200505 GOOD             ILDT
 DE8914
 DE8914                          STATION DESCRIPTION
 DE8914
 DE8914'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8914'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF TRANSPORTATION
 DE8914'SULLIVAN STORAGE FACILITY, R.R. 2, SULLIVAN ILLINOIS.  CALL
 DE8914'217.728.7751 FOR ACCESS INFORMATION (NORMAL OPERATING HOURS ARE 7-30
 DE8914'AM UNTIL 4-00 PM.  HOURS MAY CHANGE DUE TO SEASONAL CONSIDERATIONS.
 DE8914'FACILITY FAX NUMBER IS 217.728.8053.
 DE8914'
 DE8914'THE STATION IS LOCATED  ABOUT 2.0 MI ( 3.2 KM ) SOUTH OF SULLIVAN. TO
 DE8914'REACH FROM  THE JUNCTION  STATE ROUTE 121  AND STATE ROUTE 32, GO
 DE8914'SOUTH ON STATE ROUTE 32 ABOUT 2.0 MI (3.2 KM) TO THE ENTRANCE STORAGE
 DE8914'FACILITY ON THE LEFT.  TURN LEFT GO EAST THROUGH GATE TO THE STATION
 DE8914'ON THE RIGHT. THE STATION IS NEAR THE SOUTHWEST FENCE CORNER OF FENCE
 DE8914'AROUND STORAGE.  IT IS 75.9 FT EAST OF THE CENTER OF STATE ROUTE 32,
 DE8914'76.0 FT SOUTH  OF THE OIL AND CHIP DRIVEWAY, 25.0 FT EAST OF THE
 DE8914'FENCE, 11.0 FT NORTH OF THE FENCE AND 10.9 FT NORTH OF THE STEEL
 DE8914'WITNESS POST.
 DE8914'
 DE8914'NOTE-STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT (0.07
 DE8914'METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER) DIAMETER
 DE8914'CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.  THERE IS NO
 DE8914'STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE POINT IS INSIDE
 DE8914'THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND APPROX. 0.3 MILES (0.5 KM)
 DE8914'DISTANCE FROM THE YARDS.  THE  DISKS ARE STAMPED ILL DEPT OF
 DE8914'TRANSPORTATION EACH WITH THEIR RESPECTIVE NAME.  THE  DISKS HAVE A
 DE8914'TRIANGLE NEAR THE CENTER WITH A PUNCHED DATUM POINT.
 DE8914
 DE8914                          STATION RECOVERY (2020)
 DE8914
 DE8914'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CD)
 DE8914'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8908 ***********************************************************************
 DE8908  DESIGNATION -  SUL MAINT AZ
 DE8908  PID         -  DE8908
 DE8908  STATE/COUNTY-  IL/MOULTRIE
 DE8908  COUNTRY     -  US
 DE8908  USGS QUAD   -  SULLIVAN (2018)
 DE8908
 DE8908                         *CURRENT SURVEY CONTROL
 DE8908  ______________________________________________________________________
 DE8908* NAD 83(2011) POSITION- 39 34 38.85784(N) 088 36 33.03494(W)   NO CHECK
 DE8908* NAD 83(2011) ELLIP HT-   169.944 (meters)        (06/27/12)   NO CHECK
 DE8908* NAD 83(2011) EPOCH   -  2010.00
 DE8908* NAVD 88 ORTHO HEIGHT -   202.2   (meters)      663.    (feet) GPS OBS
 DE8908  ______________________________________________________________________
 DE8908  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8908  GEOID HEIGHT    -        -32.271 (meters)                     GEOID99
 DE8908  GEOID HEIGHT    -        -32.276 (meters)                     GEOID18
 DE8908  NAD 83(2011) X  -    119,488.041 (meters)                     COMP
 DE8908  NAD 83(2011) Y  - -4,921,411.726 (meters)                     COMP
 DE8908  NAD 83(2011) Z  -  4,042,044.154 (meters)                     COMP
 DE8908  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 DE8908
 DE8908  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8908  Standards:
 DE8908         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8908            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8908  -------------------------------------------------------------------
 DE8908  NETWORK    3.55   4.94           1.54   1.35   2.52      0.10987025
 DE8908  -------------------------------------------------------------------
 DE8908  Click here for local accuracies and other accuracy information.
 DE8908
 DE8908.The horizontal coordinates were established by GPS observations
 DE8908.and adjusted by the National Geodetic Survey in June 2012.
 DE8908
 DE8908.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8908.been affixed to the stable North American tectonic plate. See 
 DE8908.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8908
 DE8908.The horizontal coordinates are valid at the epoch date displayed above
 DE8908.which is a decimal equivalence of Year/Month/Day.
 DE8908
 DE8908.No horizontal observational check was made to the station.
 DE8908
 DE8908.The orthometric height was determined by GPS observations and a
 DE8908.high-resolution geoid model.
 DE8908
 DE8908.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8908.GEOID18 height accuracy estimate available here.
 DE8908
 DE8908.Click photographs - Photos may exist for this station.
 DE8908
 DE8908.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8908
 DE8908.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8908
 DE8908.The ellipsoidal height was determined by GPS observations
 DE8908.and is referenced to NAD 83.
 DE8908
 DE8908. The following values were computed from the NAD 83(2011) position.
 DE8908
 DE8908;                    North         East     Units Scale Factor Converg.
 DE8908;SPC IL E     -   323,123.030   276,300.730   MT  0.99998191   -0 10 32.7
 DE8908;SPC IL E     - 1,060,112.81    906,496.65   sFT  0.99998191   -0 10 32.7
 DE8908;UTM  16      - 4,382,097.869   361,794.844   MT  0.99983517   -1 01 31.4
 DE8908
 DE8908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8908!SPC IL E     -   0.99997334  x   0.99998191  =   0.99995525
 DE8908!UTM  16      -   0.99997334  x   0.99983517  =   0.99980851
 DE8908
 DE8908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6179482097(NAD 83)
 DE8908
 DE8908                          SUPERSEDED SURVEY CONTROL
 DE8908
 DE8908  NAD 83(2007)-  39 34 38.85783(N)    088 36 33.03581(W) AD(2002.00) 0
 DE8908  ELLIP H (02/10/07)  169.977  (m)                       GP(2002.00)    
 DE8908  ELLIP H (12/06/04)  169.978  (m)                       GP(       ) 4 1
 DE8908  NAD 83(1997)-  39 34 38.85772(N)    088 36 33.03572(W) AD(       ) 1
 DE8908  ELLIP H (12/18/02)  169.977  (m)                       GP(       ) 4 2
 DE8908
 DE8908.Superseded values are not recommended for survey control.
 DE8908
 DE8908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8908.See file dsdata.pdf to determine how the superseded data were derived.
 DE8908
 DE8908_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DE8908_SETTING: 0 = UNSPECIFIED SETTING
 DE8908_STAMPING: SUL MAINT AZ
 DE8908_MARK LOGO: ILDT
 DE8908_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8908_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE8908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8908+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE8908
 DE8908  HISTORY     - Date     Condition        Report By
 DE8908  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8908
 DE8908                          STATION DESCRIPTION
 DE8908
 DE8908'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8908'THE STATION IS  LOCATED 0.3 MI (0.25 KM) NORTH OF THE ILLINOIS
 DE8908'DEPARTMENT OF TRANSPORTATION - SULLIVAN  STORAGE FACILITY,  R.R. 2
 DE8908', SULLIVAN   -  ILLINOIS .
 DE8908'
 DE8908'THE STATION IS LOCATED  ABOUT 1.7 MI (2.8  KM) SOUTH OF SULLIVAN. TO
 DE8908'REACH FROM  THE JUNCTION  STATE ROUTE 121  AND STATE ROUTE 32 , GO
 DE8908'SOUTH ON STATE ROUTE 32  ABOUT 1.7 MI  2.8 KM) , THE STATION IS ON
 DE8908'THE RIGH, ABOUT 200.0  -  250.0  FT NORTH OF THE ENTRANCE TO
 DE8908'FAITH LUTHERAN CHURCH. IT IS  43.9 FT WEST OF THE CENTER OF THE
 DE8908'STATE ROUTE 32 , 9.0 FT EAST OF THE  EDGE OF FIELD, 156.64 FT
 DE8908'SOUTHWEST OF THE  PK AND BOTTLE CAP IN THE WEST FACE OF POWER
 DE8908'POLE, 6.3 FT EAST OF THE STEEL WITNESS POST .
 DE8908'
 DE8908'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8908'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8908'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8908'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8908'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8908'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8908'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8908'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8908'A PUNCHED DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1303 ***********************************************************************
 KB1303  DESIGNATION -  SULLIVAN MOULTRIE CO MUN TANK
 KB1303  PID         -  KB1303
 KB1303  STATE/COUNTY-  IL/MOULTRIE
 KB1303  COUNTRY     -  US
 KB1303  USGS QUAD   -  KIRKSVILLE (2018)
 KB1303
 KB1303                         *CURRENT SURVEY CONTROL
 KB1303  ______________________________________________________________________
 KB1303* NAD 83(1997) POSITION- 39 32 07.06239(N) 088 38 55.59055(W)   ADJUSTED
 KB1303  ______________________________________________________________________
 KB1303  GEOID HEIGHT    -        -32.259 (meters)                     GEOID18
 KB1303  LAPLACE CORR    -          0.58  (seconds)                    DEFLEC18
 KB1303  HORZ ORDER      -  THIRD
 KB1303
 KB1303.The horizontal coordinates were established by classical geodetic methods
 KB1303.and adjusted by the National Geodetic Survey in October 1999.
 KB1303
 KB1303.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1303.GEOID18 height accuracy estimate available here.
 KB1303
 KB1303.Click photographs - Photos may exist for this station.
 KB1303
 KB1303.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1303
 KB1303. The following values were computed from the NAD 83(1997) position.
 KB1303
 KB1303;                    North         East     Units Scale Factor Converg.
 KB1303;SPC IL E     -   318,452.857   272,882.150   MT  0.99998405   -0 12 02.9
 KB1303;SPC IL E     - 1,044,790.75    895,280.85   sFT  0.99998405   -0 12 02.9
 KB1303;UTM  16      - 4,377,479.535   358,307.912   MT  0.99984718   -1 02 58.9
 KB1303
 KB1303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5830777479(NAD 83)
 KB1303
 KB1303                          SUPERSEDED SURVEY CONTROL
 KB1303
 KB1303  NAD 83(1986)-  39 32 07.07519(N)    088 38 55.58032(W) AD(       ) 3
 KB1303  NAD 27      -  39 32 06.94719(N)    088 38 55.33831(W) AD(       ) 3
 KB1303
 KB1303.Superseded values are not recommended for survey control.
 KB1303
 KB1303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1303.See file dsdata.pdf to determine how the superseded data were derived.
 KB1303
 KB1303_MARKER: 53 = ELEVATED TANK
 KB1303
 KB1303  HISTORY     - Date     Condition        Report By
 KB1303  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1303
 KB1303                          STATION DESCRIPTION
 KB1303
 KB1303'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1303'THE STATION, SULLIVAN MOULTRIE COUNTY MUNICIPAL WATER TANK, IS
 KB1303'THE TOP CENTER OF A 4-LEGGED, 140 FEET ELEVATED WATER TANK, BLUE
 KB1303'GREEN IN COLOR WITH BLACK LETTERING (MOULTRIE COUNTY RURAL
 KB1303'WATER) AND IS OWNED BY MOULTRIE COUNTY.
 KB1303'
 KB1303'THE STATION IS LOCATED ABOUT 11.3 KM WEST-SOUTHWEST OF ALLENVILLE,
 KB1303'8 KM SOUTH-SOUTHWEST OF SULLIVAN, 4.8 KM SOUTHEAST OF KIRKSVILLE,
 KB1303'IN THE NE1/4,S33,T13N,R5E.
 KB1303'
 KB1303'TO REACH THE STATION FROM THE INTERSECTION OF MAIN AND DIVISION
 KB1303'STREETS IN FINDLAY, GO EAST ON DIVISION STREET FOR 4.9 KM
 KB1303'(3.05 KM) TO THE EAST END OF A BRIDGE OVER SHELBYVILLE LAKE,
 KB1303'CONTINUE EAST FOR 3.7 KM (2.4 MI) TO A SIDE ROAD LEFT.
 KB1303'TURN LEFT AND GO NORTH ON A PAVED ROAD FOR 1.8 KM (1.1 MI) TO THE
 KB1303'STATION ON THE LEFT, AT THE SOUTHWEST CORNER OF SOUTH SHORES
 KB1303'SUBDIVISION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1302 ***********************************************************************
 KB1302  DESIGNATION -  SULLIVAN MUNICIPAL TANK
 KB1302  PID         -  KB1302
 KB1302  STATE/COUNTY-  IL/MOULTRIE
 KB1302  COUNTRY     -  US
 KB1302  USGS QUAD   -  SULLIVAN (2018)
 KB1302
 KB1302                         *CURRENT SURVEY CONTROL
 KB1302  ______________________________________________________________________
 KB1302* NAD 83(1997) POSITION- 39 36 05.01245(N) 088 37 02.52169(W)   ADJUSTED
 KB1302  ______________________________________________________________________
 KB1302  GEOID HEIGHT    -        -32.301 (meters)                     GEOID18
 KB1302  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 KB1302  HORZ ORDER      -  THIRD
 KB1302
 KB1302.The horizontal coordinates were established by classical geodetic methods
 KB1302.and adjusted by the National Geodetic Survey in October 1999.
 KB1302
 KB1302.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1302.GEOID18 height accuracy estimate available here.
 KB1302
 KB1302.Click photographs - Photos may exist for this station.
 KB1302
 KB1302.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1302
 KB1302. The following values were computed from the NAD 83(1997) position.
 KB1302
 KB1302;                    North         East     Units Scale Factor Converg.
 KB1302;SPC IL E     -   325,782.234   275,605.407   MT  0.99998232   -0 10 51.8
 KB1302;SPC IL E     - 1,068,837.21    904,215.41   sFT  0.99998232   -0 10 51.8
 KB1302;UTM  16      - 4,384,766.705   361,139.136   MT  0.99983740   -1 01 52.1
 KB1302
 KB1302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6113984766(NAD 83)
 KB1302
 KB1302                          SUPERSEDED SURVEY CONTROL
 KB1302
 KB1302  NAD 83(1986)-  39 36 05.02410(N)    088 37 02.51233(W) AD(       ) 3
 KB1302  NAD 27      -  39 36 04.89601(N)    088 37 02.28002(W) AD(       ) 3
 KB1302
 KB1302.Superseded values are not recommended for survey control.
 KB1302
 KB1302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1302.See file dsdata.pdf to determine how the superseded data were derived.
 KB1302
 KB1302_MARKER: 53 = ELEVATED TANK
 KB1302
 KB1302  HISTORY     - Date     Condition        Report By
 KB1302  HISTORY     - 1980     FIRST OBSERVED   NGS
 KB1302
 KB1302                          STATION DESCRIPTION
 KB1302
 KB1302'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1302'THE STATION, SULLIVAN MUNICIPAL WATER TANK, IS THE TOP CENTER OF A
 KB1302'6-LEGGED, 130 FEET ELEVATED WATER TANK, GREEN IN COLOR WITH BLACK
 KB1302'LETTERING (SULLIVAN) AND IS OWNED BY THE CITY OF SULLIVAN.
 KB1302'
 KB1302'THE STATION IS LOCATED IN THE WEST PART OF SULLIVAN, SOUTHEAST OF
 KB1302'THE INTERSECTION OF NORTH FULLER STREET AND WEST SCOTT STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3186 ***********************************************************************
 ME3186  DESIGNATION -  SULOWAY
 ME3186  PID         -  ME3186
 ME3186  STATE/COUNTY-  IL/COOK
 ME3186  COUNTRY     -  US
 ME3186  USGS QUAD   -  ELMHURST (2018)
 ME3186
 ME3186                         *CURRENT SURVEY CONTROL
 ME3186  ______________________________________________________________________
 ME3186* NAD 83(2011) POSITION- 41 59 46.38753(N) 087 53 07.50531(W)   ADJUSTED
 ME3186* NAD 83(2011) ELLIP HT-   161.032 (meters)        (06/27/12)   ADJUSTED
 ME3186* NAD 83(2011) EPOCH   -  2010.00
 ME3186* NAVD 88 ORTHO HEIGHT -   194.7   (meters)      639.    (feet) GPS OBS
 ME3186  ______________________________________________________________________
 ME3186  NAVD 88 orthometric height was determined with geoid model    GEOID99
 ME3186  GEOID HEIGHT    -        -33.599 (meters)                     GEOID99
 ME3186  GEOID HEIGHT    -        -33.680 (meters)                     GEOID18
 ME3186  NAD 83(2011) X  -    175,169.733 (meters)                     COMP
 ME3186  NAD 83(2011) Y  - -4,744,166.856 (meters)                     COMP
 ME3186  NAD 83(2011) Z  -  4,245,399.453 (meters)                     COMP
 ME3186  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 ME3186
 ME3186  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME3186  Standards:
 ME3186         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME3186            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME3186  -------------------------------------------------------------------
 ME3186  NETWORK    0.52   0.98           0.24   0.17   0.50      0.02828099
 ME3186  -------------------------------------------------------------------
 ME3186  Click here for local accuracies and other accuracy information.
 ME3186
 ME3186.This mark is at Chicago O'hare Intl Airport (ORD)
 ME3186
 ME3186.The horizontal coordinates were established by GPS observations
 ME3186.and adjusted by the National Geodetic Survey in June 2012.
 ME3186
 ME3186.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME3186.been affixed to the stable North American tectonic plate. See 
 ME3186.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME3186
 ME3186.The horizontal coordinates are valid at the epoch date displayed above
 ME3186.which is a decimal equivalence of Year/Month/Day.
 ME3186
 ME3186.The orthometric height was determined by GPS observations and a
 ME3186.high-resolution geoid model.
 ME3186
 ME3186.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3186.GEOID18 height accuracy estimate available here.
 ME3186
 ME3186.Click photographs - Photos may exist for this station.
 ME3186
 ME3186.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME3186
 ME3186.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3186
 ME3186.The ellipsoidal height was determined by GPS observations
 ME3186.and is referenced to NAD 83.
 ME3186
 ME3186. The following values were computed from the NAD 83(2011) position.
 ME3186
 ME3186;                    North         East     Units Scale Factor Converg.
 ME3186;SPC IL E     -   591,779.684   337,111.424   MT  0.99999194   +0 17 58.9
 ME3186;SPC IL E     - 1,941,530.51  1,106,006.40   sFT  0.99999194   +0 17 58.9
 ME3186;UTM  16      - 4,649,735.531   426,667.123   MT  0.99966617   -0 35 32.8
 ME3186
 ME3186!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3186!SPC IL E     -   0.99997474  x   0.99999194  =   0.99996668
 ME3186!UTM  16      -   0.99997474  x   0.99966617  =   0.99964092
 ME3186
 ME3186:                Primary Azimuth Mark                     Grid Az
 ME3186:SPC IL E     -  PARK RIDGE                               065 45 38.8
 ME3186:UTM  16      -  PARK RIDGE                               066 39 10.5
 ME3186
 ME3186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2666749735(NAD 83)
 ME3186
 ME3186|---------------------------------------------------------------------|
 ME3186| PID    Reference Object                     Distance      Geod. Az  |
 ME3186|                                                           dddmmss.s |
 ME3186| NG0527 PARK RIDGE                          APPROX. 5.2 KM 0660337.7 |
 ME3186| CM4652 SULOWAY RM 1                         27.717 METERS 19328     |
 ME3186|---------------------------------------------------------------------|
 ME3186
 ME3186                          SUPERSEDED SURVEY CONTROL
 ME3186
 ME3186  NAD 83(2007)-  41 59 46.38771(N)    087 53 07.50635(W) AD(2002.00) 0
 ME3186  ELLIP H (02/10/07)  161.058  (m)                       GP(2002.00)    
 ME3186  ELLIP H (04/23/01)  161.071  (m)                       GP(       ) 3 1
 ME3186  NAD 83(1997)-  41 59 46.38834(N)    087 53 07.50508(W) AD(       ) 1
 ME3186  NAD 83(1997)-  41 59 46.38843(N)    087 53 07.50566(W) AD(       ) 1
 ME3186  NAD 83(1994)-  41 59 46.38881(N)    087 53 07.52041(W) AD(       ) 1
 ME3186  NAD 83(1986)-  41 59 46.39048(N)    087 53 07.52000(W) AD(       ) 1
 ME3186  NAD 27      -  41 59 46.28363(N)    087 53 07.28629(W) AD(       ) 1
 ME3186  NGVD 29 (07/19/86)  194.8    (m)          639.     (f) VERT ANG       
 ME3186
 ME3186.Superseded values are not recommended for survey control.
 ME3186
 ME3186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3186.See file dsdata.pdf to determine how the superseded data were derived.
 ME3186
 ME3186_MARKER: DH = HORIZONTAL CONTROL DISK
 ME3186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3186_STAMPING: SULOWAY 1977
 ME3186_MARK LOGO: NGS
 ME3186_PROJECTION: RECESSED 15 CENTIMETERS
 ME3186_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3186+STABILITY: SURFACE MOTION
 ME3186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3186+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2001
 ME3186
 ME3186  HISTORY     - Date     Condition        Report By
 ME3186  HISTORY     - 1977     MONUMENTED       NGS
 ME3186  HISTORY     - 20000410 GOOD             SECI
 ME3186  HISTORY     - 20010904 GOOD             NGS
 ME3186
 ME3186                          STATION DESCRIPTION
 ME3186
 ME3186'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME3186'THE STATION IS LOCATED AT THE NORTHEAST CORNER OF OHARE
 ME3186'INTERNATIONAL AIRPORT AND ON AIR FORCE BASE PROPERTY.
 ME3186'
 ME3186'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 ME3186'12,45 AND STATE HIGHWAY 72 AT THE NORTHEAST CORNER OF
 ME3186'OHARE AIRPORT, GO SOUTH ON MANNHEIM ROAD FOR 0.1 MILE
 ME3186'TO THE STATION ON THE RIGHT, ABOUT 300 FEET WEST OF THE
 ME3186'CENTERLINE OF MANNHEIM ROAD AND 21 FEET EAST OF A SECURITY
 ME3186'FENCE OF THE AIR BASE.
 ME3186'
 ME3186'STATION MARKS, STAMPED---SULOWAY 1977---, ARE STANDARD DISKS.
 ME3186'THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME3186'CONCRETE MONUMENT THAT IS 6 INCHES BELOW A CAST IRON COVER
 ME3186'WITH THE LETTERING NATIONAL GEODETIC SURVEY.
 ME3186'IT IS 53 FEET NORTHWEST OF A UTILITY
 ME3186'POLE AND 21 FEET EAST OF THE SECURITY FENCE. THE UNDERGROUND
 ME3186'DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42
 ME3186'INCHES BELOW THE GROUND SURFACE.
 ME3186'
 ME3186'REFERENCE MARK 1, STAMPED---SULOWAY NO 1 1977---, IS A STANDARD
 ME3186'DISK, SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 ME3186'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 51
 ME3186'FEET SOUTHWEST OF THE UTILITY POLE AND 1 FOOT EAST OF THE
 ME3186'SECURITY FENCE.
 ME3186'
 ME3186'BENCH MARK, STAMPED---K 20 EL 639.000---, IS A STANDARD CITY
 ME3186'OF CHICAGO BENCH MARK, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME3186'CONCRETE MONUMENT THAT PROJECTS 2 INCHES ABOVE THE GROUND
 ME3186'SURFACE. IT IS 57 FEET NORTH OF A UTILITY POLE, 50 FEET
 ME3186'SOUTH OF A UTILITY POLE AND 45 FEET WEST OF THE CENTER
 ME3186'OF A PAVED ROAD.
 ME3186'
 ME3186'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 30.5 METERS.
 ME3186'
 ME3186'NO MEASUREMENT BETWEEN THE MARKS DUE TO HEAVY TRAFFIC AND
 ME3186'SECURITY FENCE.
 ME3186'
 ME3186'NO SUITABLE PLACE TO ESTABLISH AN AZIMUTH MARK.
 ME3186
 ME3186                          STATION RECOVERY (2000)
 ME3186
 ME3186'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 ME3186'RECOVERED AS DESCRIBED
 ME3186'
 ME3186
 ME3186                          STATION RECOVERY (2001)
 ME3186
 ME3186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (JBW)
 ME3186'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3101 ***********************************************************************
 ME3101  DESIGNATION -  SUMMIT MUNICIPAL TANK
 ME3101  PID         -  ME3101
 ME3101  STATE/COUNTY-  IL/COOK
 ME3101  COUNTRY     -  US
 ME3101  USGS QUAD   -  BERWYN (2018)
 ME3101
 ME3101                         *CURRENT SURVEY CONTROL
 ME3101  ______________________________________________________________________
 ME3101* NAD 83(1997) POSITION- 41 47 02.61252(N) 087 48 14.96485(W)   ADJUSTED
 ME3101  ______________________________________________________________________
 ME3101  GEOID HEIGHT    -        -33.414 (meters)                     GEOID18
 ME3101  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 ME3101  HORZ ORDER      -  THIRD
 ME3101
 ME3101.The horizontal coordinates were established by classical geodetic methods
 ME3101.and adjusted by the National Geodetic Survey in October 1999.
 ME3101
 ME3101.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3101.GEOID18 height accuracy estimate available here.
 ME3101
 ME3101.Click photographs - Photos may exist for this station.
 ME3101
 ME3101.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3101
 ME3101. The following values were computed from the NAD 83(1997) position.
 ME3101
 ME3101;                    North         East     Units Scale Factor Converg.
 ME3101;SPC IL E     -   568,253.749   343,989.558   MT  0.99999880   +0 21 09.4
 ME3101;SPC IL E     - 1,864,345.84  1,128,572.41   sFT  0.99999880   +0 21 09.4
 ME3101;UTM  16      - 4,626,113.476   433,176.699   MT  0.99965495   -0 32 09.1
 ME3101
 ME3101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3317626113(NAD 83)
 ME3101
 ME3101                          SUPERSEDED SURVEY CONTROL
 ME3101
 ME3101  NAD 83(1997)-  41 47 02.61262(N)    087 48 14.96523(W) AD(       ) 3
 ME3101  NAD 83(1994)-  41 47 02.61540(N)    087 48 14.97405(W) AD(       ) 3
 ME3101  NAD 83(1986)-  41 47 02.61602(N)    087 48 14.97368(W) AD(       ) 3
 ME3101  NAD 27      -  41 47 02.50209(N)    087 48 14.77055(W) AD(       ) 3
 ME3101
 ME3101.Superseded values are not recommended for survey control.
 ME3101
 ME3101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3101.See file dsdata.pdf to determine how the superseded data were derived.
 ME3101
 ME3101_MARKER: 53 = ELEVATED TANK
 ME3101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3101+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2007
 ME3101
 ME3101  HISTORY     - Date     Condition        Report By
 ME3101  HISTORY     - 1956     FIRST OBSERVED   CGS
 ME3101  HISTORY     - 1960     GOOD             CGS
 ME3101  HISTORY     - 1977     GOOD             NGS
 ME3101  HISTORY     - 1987     GOOD             USPSQD
 ME3101  HISTORY     - 1988     GOOD             USPSQD
 ME3101  HISTORY     - 1989     GOOD             USPSQD
 ME3101  HISTORY     - 20071209 GOOD             GEOCAC
 ME3101
 ME3101                          STATION DESCRIPTION
 ME3101
 ME3101'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3101'THE STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 ME3101'TANK LOCATED ABOUT
 ME3101'200 FEET SOUTHWEST OF THE INTERSECTION OF 73RD AVENUE AND 59TH STREET
 ME3101'IN THE SOUTHEAST SECTION OF SUMMIT.
 ME3101'IT IS A STEEL TANK SUPPORTED BY A SIX-LEGGED STEEL
 ME3101'STRUCTURE AND IS PAINTED SILVER WITH THE NAME SUMMIT
 ME3101'PAINTED ON THE EAST AND WEST SIDES
 ME3101'IN BLACK LETTERS.  THE HEIGHT IS ABOUT 130 FEET.
 ME3101
 ME3101                          STATION RECOVERY (1960)
 ME3101
 ME3101'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 ME3101'RECOVERED AS DESCRIBED IN THE 1956 DESCRIPTION WHICH IS ADEQUATE
 ME3101'FOR RECOVERY.
 ME3101
 ME3101                          STATION RECOVERY (1977)
 ME3101
 ME3101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JCL)
 ME3101'THIS STATION HAS A NAME CHANGE, PREVIOUSLY KNOWN AS,
 ME3101'SUMMIT MUNICIPAL WATER TANK.
 ME3101'
 ME3101'THE STATION IS THE RED LIGHT ATOP AND IN THE CENTER OF THE
 ME3101'VILLAGE OF SUMMIT MUNICIPAL WATER TANK.  THE TANK IS
 ME3101'CYLINDRICAL WITH A DOMED TOP AND HEMISPHERICAL BOTTOM,
 ME3101'SUPPORTED BY SIX TUBULAR STEEL LEGS, PAINTED WHITE AND HAS
 ME3101'RED, WHITE AND BLUE LETTERING (SUMMIT) PAINTED ON THE NORTHEAST
 ME3101'FACE.  THE OVERALL HEIGHT OF THE STRUCTURE IS ABOUT 130 FEET.
 ME3101'
 ME3101'LOCATED IN THE SOUTHEAST SECTION OF SUMMIT ABOUT 200 FEET
 ME3101'SOUTHWEST OF THE INTERSECTION OF FIFTY-NINTH STREET AND
 ME3101'SEVENTY-THIRD AVENUE.
 ME3101
 ME3101                          STATION RECOVERY (1987)
 ME3101
 ME3101'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME3101'RECOVERED IN GOOD CONDITION.
 ME3101
 ME3101                          STATION RECOVERY (1988)
 ME3101
 ME3101'RECOVERY NOTE BY US POWER SQUADRON 1988 (DB)
 ME3101'RECOVERED IN GOOD CONDITION.
 ME3101
 ME3101                          STATION RECOVERY (1989)
 ME3101
 ME3101'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME3101'RECOVERED IN GOOD CONDITION.
 ME3101
 ME3101                          STATION RECOVERY (2007)
 ME3101
 ME3101'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME3101'SUBMITTED BY CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1010 ***********************************************************************
 LC1010  DESIGNATION -  SUNNY
 LC1010  PID         -  LC1010
 LC1010  STATE/COUNTY-  IL/MCLEAN
 LC1010  COUNTRY     -  US
 LC1010  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1010
 LC1010                         *CURRENT SURVEY CONTROL
 LC1010  ______________________________________________________________________
 LC1010* NAD 83(2011) POSITION- 40 27 00.11322(N) 089 00 51.24123(W)   ADJUSTED
 LC1010* NAD 83(2011) ELLIP HT-   227.630 (meters)        (06/27/12)   ADJUSTED
 LC1010* NAD 83(2011) EPOCH   -  2010.00
 LC1010* NAVD 88 ORTHO HEIGHT -   259.737 (meters)      852.15  (feet) ADJUSTED
 LC1010  ______________________________________________________________________
 LC1010  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 LC1010  NAD 83(2011) X  -     83,622.029 (meters)                     COMP
 LC1010  NAD 83(2011) Y  - -4,859,890.687 (meters)                     COMP
 LC1010  NAD 83(2011) Z  -  4,116,286.739 (meters)                     COMP
 LC1010  LAPLACE CORR    -          2.36  (seconds)                    DEFLEC18
 LC1010  DYNAMIC HEIGHT  -        259.615 (meters)      851.75  (feet) COMP
 LC1010  MODELED GRAVITY -    980,145.0   (mgal)                       NAVD 88
 LC1010
 LC1010  VERT ORDER      -  SECOND    CLASS 0
 LC1010
 LC1010  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1010  Standards:
 LC1010         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1010            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1010  -------------------------------------------------------------------
 LC1010  NETWORK    1.30   1.80           0.58   0.46   0.92      0.19356556
 LC1010  -------------------------------------------------------------------
 LC1010  Click here for local accuracies and other accuracy information.
 LC1010
 LC1010.The horizontal coordinates were established by GPS observations
 LC1010.and adjusted by the National Geodetic Survey in June 2012.
 LC1010
 LC1010.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1010.been affixed to the stable North American tectonic plate. See 
 LC1010.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1010
 LC1010.The horizontal coordinates are valid at the epoch date displayed above
 LC1010.which is a decimal equivalence of Year/Month/Day.
 LC1010
 LC1010.The orthometric height was determined by differential leveling and
 LC1010.adjusted by the NATIONAL GEODETIC SURVEY
 LC1010.in June 1991.
 LC1010
 LC1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1010.GEOID18 height accuracy estimate available here.
 LC1010
 LC1010.Click photographs - Photos may exist for this station.
 LC1010
 LC1010.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1010
 LC1010.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1010
 LC1010.The ellipsoidal height was determined by GPS observations
 LC1010.and is referenced to NAD 83.
 LC1010
 LC1010.The dynamic height is computed by dividing the NAVD 88
 LC1010.geopotential number by the normal gravity value computed on the
 LC1010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1010.degrees latitude (g = 980.6199 gals.).
 LC1010
 LC1010.The modeled gravity was interpolated from observed gravity values.
 LC1010
 LC1010. The following values were computed from the NAD 83(2011) position.
 LC1010
 LC1010;                    North         East     Units Scale Factor Converg.
 LC1010;SPC IL E     -   420,192.762   242,240.024   MT  1.00001605   -0 26 30.4
 LC1010;SPC IL E     - 1,378,582.42    794,749.15   sFT  1.00001605   -0 26 30.4
 LC1010;UTM  16      - 4,479,656.565   329,194.006   MT  0.99995913   -1 18 25.6
 LC1010
 LC1010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1010!SPC IL E     -   0.99996429  x   1.00001605  =   0.99998034
 LC1010!UTM  16      -   0.99996429  x   0.99995913  =   0.99992342
 LC1010
 LC1010:                Primary Azimuth Mark                     Grid Az
 LC1010:SPC IL E     -  BLOOMINGTON TV STA WBLN MAST             072 02 59.9
 LC1010:UTM  16      -  BLOOMINGTON TV STA WBLN MAST             072 54 55.1
 LC1010
 LC1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2919479656(NAD 83)
 LC1010
 LC1010|---------------------------------------------------------------------|
 LC1010| PID    Reference Object                     Distance      Geod. Az  |
 LC1010|                                                           dddmmss.s |
 LC1010| CI8293 SUNNY AZ MK                                        0364014.5 |
 LC1010| LC1819 BLOOMINGTON ILL PWR W MICROWAV      APPROX. 2.6 KM 0625104.6 |
 LC1010| LC1820 BLOOMINGTON TV STA WBLN MAST        APPROX. 3.6 KM 0713629.5 |
 LC1010| LC1905 BLOOMINGTON RAD STA WJBC MAST       215.822 METERS 07751     |
 LC1010| LC1008 SUNNY RM 1                           26.319 METERS 07854     |
 LC1010| LC1821 BLOOMINGTON CO NURSING HOME TK      APPROX. 4.2 KM 1605107.3 |
 LC1010| LC1816 HEYWORTH MUNICIPAL TANK             APPROX.15.5 KM 1681332.8 |
 LC1010| LC1009 SUNNY RM 2                           25.037 METERS 17513     |
 LC1010| DF4353 BLOOM MAINT YD                      447.608 METERS 2110117.2 |
 LC1010|---------------------------------------------------------------------|
 LC1010
 LC1010                          SUPERSEDED SURVEY CONTROL
 LC1010
 LC1010  NAD 83(2007)-  40 27 00.11335(N)    089 00 51.24220(W) AD(2002.00) 0
 LC1010  ELLIP H (02/10/07)  227.649  (m)                       GP(2002.00)    
 LC1010  ELLIP H (02/03/05)  227.669  (m)                       GP(       ) 4 2
 LC1010  NAD 83(1997)-  40 27 00.11319(N)    089 00 51.24210(W) AD(       ) 1
 LC1010  ELLIP H (03/04/03)  227.646  (m)                       GP(       ) 4 2
 LC1010  NAD 83(1997)-  40 27 00.11245(N)    089 00 51.24171(W) AD(       ) 1
 LC1010  NAD 83(1986)-  40 27 00.12390(N)    089 00 51.24119(W) AD(       ) 1
 LC1010  NAD 27      -  40 26 59.99230(N)    089 00 50.96050(W) AD(       ) 1
 LC1010  NAVD 88             259.74   (m)          852.2    (f) LEVELING    3  
 LC1010  NGVD 29 (??/??/92)  259.796  (m)          852.35   (f) ADJ UNCH    2 0
 LC1010  NGVD 29             259.80   (m)          852.4    (f) LEVELING    3  
 LC1010
 LC1010.Superseded values are not recommended for survey control.
 LC1010
 LC1010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1010.See file dsdata.pdf to determine how the superseded data were derived.
 LC1010
 LC1010_MARKER: DS = TRIANGULATION STATION DISK
 LC1010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1010_STAMPING: SUNNY 1959
 LC1010_MARK LOGO: CGS
 LC1010_PROJECTION: FLUSH
 LC1010_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1010+STABILITY: SURFACE MOTION
 LC1010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1010+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 LC1010
 LC1010  HISTORY     - Date     Condition        Report By
 LC1010  HISTORY     - 1959     MONUMENTED       CGS
 LC1010  HISTORY     - 1959     GOOD             CGS
 LC1010  HISTORY     - 1960     GOOD             CGS
 LC1010  HISTORY     - 1960     GOOD             CGS
 LC1010  HISTORY     - 200205   GOOD             ASCPC
 LC1010
 LC1010                          STATION DESCRIPTION
 LC1010
 LC1010'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1010'THE STATION IS LOCATED IN THE SOUTHWEST CORNER OF BLOOMINGTON AND ON
 LC1010'THE SOUTHEAST SIDE OF U.S. HIGHWAY 66.
 LC1010'
 LC1010'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 150 AND 66 IN
 LC1010'THE SOUTHEAST PART OF BLOOMINGTON, GO WEST AND SOUTHWEST ON U.S.
 LC1010'HIGHWAY 66 FOR 2.5 MILES TO THE WJBS RADIO MAST ON LEFT, CONTINUE
 LC1010'SOUTHWEST ON U.S. HIGHWAY 66 FOR 0.2 MILE TO THE STATION ON THE LEFT
 LC1010'AS DESCRIBED.
 LC1010'
 LC1010'THE STATION IS A STANDARD DISK SET IN TOP OF A 12 X 12 INCH CONCRETE
 LC1010'POST SET FLUSH AND THE DISK IS STAMPED SUNNY 1959.  IT IS 85 FEET
 LC1010'NORTHWEST OF THE APPROXIMATE CENTER OF ROAD, 75 FEET EAST-SOUTHEAST OF
 LC1010'THE CENTER OF THE NORTHEAST BOUND LANE OF U.S. HIGHWAY 66, 55 FEET
 LC1010'NORTHWEST OF POWER LINE POLE AND 53.8 FEET NORTH-NORTHWEST OF THE
 LC1010'WITNESS POST.
 LC1010'
 LC1010'REFERENCE MARK NO. 1 IS 72.6 FEET NORTH-NORTHEAST OF POWER LINE POLE,
 LC1010'66.2 FEET NORTH-NORTHEAST OF WITNESS POST AND 31.5 FEET WEST-SOUTHWEST
 LC1010'OF APPROXIMATE CENTER OF ROAD.  THE MARK IS A STANDARD REFERENCE MARK
 LC1010'DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK
 LC1010'IS STAMPED SUNNY NO. 1 1959.
 LC1010'
 LC1010'REFERENCE MARK NO. 2 IS 59.3 FEET SOUTHWEST OF WITNESS POST, 52.8 FEET
 LC1010'SOUTHWEST OF POWER LINE POLE AND 26 FEET NORTHWEST OF APPROXIMATE
 LC1010'CENTER OF ROAD.  THE MARK IS A STANDARD REFERENCE MARK DISK SET IN TOP
 LC1010'OF A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK IS STAMPED
 LC1010'SUNNY NO. 2 1959.
 LC1010'
 LC1010'AZIMUTH MARK IS 58.9 FEET SOUTHEAST OF THE NORTHEAST BOUND LANE OF
 LC1010'U.S. HIGHWAY 66, 129 FEET WEST OF POWER LINE POLE AND 1.9 FEET
 LC1010'SOUTH-SOUTHWEST OF WITNESS POST.  THE MARK IS A STANDARD AZIMUTH MARK
 LC1010'DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST SET FLUSH AND THE DISK
 LC1010'IS STAMPED SUNNY 1959.
 LC1010'
 LC1010'HEIGHT OF LIGHT ABOVE STATION MARK 36.40 METERS.
 LC1010
 LC1010                          STATION RECOVERY (1959)
 LC1010
 LC1010'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1010'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION
 LC1010'AS DESCRIBED.  THE DISTANCES AND DIRECTIONS TO REFERENCE MARK 1 AND
 LC1010'THE AZIMUTH MARK CHECKED.  A DIFFERENCE OF 2 MINUTES AND 13 SECONDS
 LC1010'WAS FOUND IN THE DIRECTION TO REFERENCE MARK 2, BUT THE DISTANCE
 LC1010'CHECKED.  THE DESCRIPTION IS ADEQUATE.  THE TO REACH IS ALSO ADEQUATE.
 LC1010'
 LC1010'THE STATION IS LOCATED ON THE SOUTHEAST SIDE OF U.S. HIGHWAY 66 AND IS
 LC1010'IN THE SOUTHWEST CORNER OF BLOOMINGTON.
 LC1010'
 LC1010'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 150 AND 66 IN
 LC1010'THE SOUTHEAST PART OF BLOOMINGTON, GO WEST AND SOUTHWEST ON HIGHWAY 66
 LC1010'FOR 2.5 MILES TO WJBC RADIO MAST ON THE LEFT.  CONTINUE SOUTHWEST ON
 LC1010'HIGHWAY 66 FOR 0.2 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 LC1010'
 LC1010'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHEAST ON U.S.
 LC1010'HIGHWAY 66 FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 LC1010'
 LC1010'THE STATION IS A STANDARD DISK SET IN THE TOP OF A 12 X 12 INCH SQUARE
 LC1010'CONCRETE POST THAT IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 LC1010'SUNNY 1959.  IT IS 85 FEET NORTHWEST OF THE APPROXIMATE CENTER OF A
 LC1010'PAVED ROAD, 75 FEET EAST-SOUTHEAST OF THE CENTERLINE OF THE NORTHEAST
 LC1010'BOUND LANE OF U.S. HIGHWAY 66, 55 FEET NORTHWEST OF A POWER POLE AND
 LC1010'54 FEET NORTH-NORTHWEST OF A WITNESS POST.
 LC1010'
 LC1010'REFERENCE MARK 1 IS 72.6 FEET NORTH-NORTHEAST OF POWER LINE POLE, 66
 LC1010'FEET NORTH-NORTHEAST OF THE WITNESS POST AND 31.5 FEET WEST-NORTHWEST
 LC1010'OF THE APPROXIMATE CENTER OF THE PAVED ROAD.  THE DISK IS A STANDARD
 LC1010'REFERENCE MARK DISK SET IN THE TOP OF A 12 X 12 INCH SQUARE CONCRETE
 LC1010'POST THAT IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED SUNNY NO 1
 LC1010'1959.
 LC1010'
 LC1010'REFERENCE MARK 2 IS 59 FEET SOUTHWEST OF THE WITNESS POST, 53 FEET
 LC1010'SOUTHWEST OF THE POWER LINE POLE AND IS 26 FEET NORTHWEST OF THE
 LC1010'APPROXIMATE CENTER OF THE PAVED ROAD.  THE DISK IS A STANDARD
 LC1010'REFERENCE MARK DISK SET IN THE TOP OF A 12 X 12 INCH SQUARE CONCRETE
 LC1010'POST THAT IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED SUNNY NO 2
 LC1010'1959.
 LC1010'
 LC1010'THE AZIMUTH MARK IS 59 FEET SOUTHEAST OF THE NORTHEAST BOUND LANE OF
 LC1010'HIGHWAY 66, 129 FEET WEST OF A POWER LINE POLE AND 2 FEET
 LC1010'SOUTH-SOUTHWEST OF A WITNESS POST.  THE DISK IS A STANDARD AZIMUTH
 LC1010'MARK DISK SET IN THE TOP OF A 12 X 12 INCH SQUARE CONCRETE POST THAT
 LC1010'IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED SUNNY 1959.
 LC1010'
 LC1010'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LC1010
 LC1010                          STATION RECOVERY (1960)
 LC1010
 LC1010'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1010'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 LC1010'FOUND IN GOOD CONDITION.  A DIFFERENCE IN THE DIRECTION TO
 LC1010'REFERENCE MARK 2 WAS FOUND.  THE DISTANCE TO ALL MARKS CHECKED.
 LC1010
 LC1010                          STATION RECOVERY (1960)
 LC1010
 LC1010'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1010'2.1 MI SW FROM BLOOMINGTON.
 LC1010'ABOUT 2.1 MILES WEST AND SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE
 LC1010'OVERPASS OVER THE ILLINOIS CENTRAL RAILROAD IN THE SOUTH PART
 LC1010'OF BLOOMINGTON, ABOUT 0.1 MILE NORTHEAST OF A HIGHWAY CROSS-OVER,
 LC1010'75 1/2 FEET SOUTHEAST OF THE CENTERLINE OF THE NORTHEAST BOUND
 LC1010'LANE OF THE HIGHWAY, 85 FEET NORTHWEST OF THE CENTER LINE OF THE
 LC1010'OLD HIGHWAY, 55 FEET NORTHWEST OF THE FOURTH POWER POLE NORTHEAST
 LC1010'OF THE CROSSOVER, 159 FEET NORTHWEST AND ACROSS THE OLD HIGHWAY
 LC1010'FROM THE NORTH-NORTHEAST CORNER OF A PERMASTONE HOME, 54.0 FEET
 LC1010'NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 LC1010'OF THE OLD HIGHWAY, SET IN THE TOP OF A CONCRETE POST 3 INCHES
 LC1010'UNDERGROUND.
 LC1010
 LC1010                          STATION RECOVERY (2002)
 LC1010
 LC1010'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1010'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1519 ***********************************************************************
 NH1519  DESIGNATION -  SUNNY HILL
 NH1519  PID         -  NH1519
 NH1519  STATE/COUNTY-  IL/STEPHENSON
 NH1519  COUNTRY     -  US
 NH1519  USGS QUAD   -  RIDOTT (2018)
 NH1519
 NH1519                         *CURRENT SURVEY CONTROL
 NH1519  ______________________________________________________________________
 NH1519* NAD 83(1997) POSITION- 42 16 29.54217(N) 089 28 48.74634(W)   ADJUSTED
 NH1519* NAVD 88 ORTHO HEIGHT -   270.    (meters)      886.    (feet) SCALED
 NH1519  ______________________________________________________________________
 NH1519  GEOID HEIGHT    -        -33.288 (meters)                     GEOID18
 NH1519  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 NH1519  HORZ ORDER      -  THIRD
 NH1519
 NH1519.The horizontal coordinates were established by classical geodetic methods
 NH1519.and adjusted by the National Geodetic Survey in October 1999.
 NH1519
 NH1519.The orthometric height was scaled from a topographic map.
 NH1519
 NH1519.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1519.GEOID18 height accuracy estimate available here.
 NH1519
 NH1519.Click photographs - Photos may exist for this station.
 NH1519
 NH1519.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1519
 NH1519. The following values were computed from the NAD 83(1997) position.
 NH1519
 NH1519;                    North         East     Units Scale Factor Converg.
 NH1519;SPC IL W     -   622,840.736   756,625.061   MT  0.99998061   +0 27 42.4
 NH1519;SPC IL W     - 2,043,436.65  2,482,360.72   sFT  0.99998061   +0 27 42.4
 NH1519;UTM  16      - 4,683,274.549   295,475.307   MT  1.00011471   -1 40 08.3
 NH1519
 NH1519!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1519!SPC IL W     -   0.99996289  x   0.99998061  =   0.99994350
 NH1519!UTM  16      -   0.99996289  x   1.00011471  =   1.00007760
 NH1519
 NH1519:                Primary Azimuth Mark                     Grid Az
 NH1519:SPC IL W     -  SUNNY HILL AZ MK                         033 15 08.4
 NH1519:UTM  16      -  SUNNY HILL AZ MK                         035 22 59.1
 NH1519
 NH1519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9547583274(NAD 83)
 NH1519
 NH1519|---------------------------------------------------------------------|
 NH1519| PID    Reference Object                     Distance      Geod. Az  |
 NH1519|                                                           dddmmss.s |
 NH1519| CI7845 SUNNY HILL AZ MK                                   0334250.8 |
 NH1519| CI7846 SUNNY HILL RM 1                      25.147 METERS 04809     |
 NH1519| CI7847 SUNNY HILL RM 2                      21.226 METERS 10903     |
 NH1519| NH1510 GERMAN VALLEY CHRIS REFORM CH       APPROX. 5.4 KM 1564439.0 |
 NH1519| CI7848 SUNNY HILL RM 3                      21.110 METERS 19409     |
 NH1519|---------------------------------------------------------------------|
 NH1519
 NH1519                          SUPERSEDED SURVEY CONTROL
 NH1519
 NH1519  NAD 83(1996)-  42 16 29.54224(N)    089 28 48.74636(W) AD(       ) 3
 NH1519  NAD 83(1991)-  42 16 29.54211(N)    089 28 48.74865(W) AD(       ) 3
 NH1519  NAD 83(1986)-  42 16 29.54106(N)    089 28 48.74935(W) AD(       ) 3
 NH1519  NAD 27      -  42 16 29.47060(N)    089 28 48.32960(W) AD(       ) 3
 NH1519
 NH1519.Superseded values are not recommended for survey control.
 NH1519
 NH1519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1519.See file dsdata.pdf to determine how the superseded data were derived.
 NH1519
 NH1519_MARKER: DS = TRIANGULATION STATION DISK
 NH1519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1519_STAMPING: SUNNY HILL 1954
 NH1519_MARK LOGO: CGS
 NH1519_PROJECTION: FLUSH
 NH1519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1519+STABILITY: SURFACE MOTION
 NH1519
 NH1519  HISTORY     - Date     Condition        Report By
 NH1519  HISTORY     - 1954     MONUMENTED       CGS
 NH1519  HISTORY     - 1958     GOOD             CGS
 NH1519  HISTORY     - 1969     GOOD             ILDT
 NH1519  HISTORY     - 1980     GOOD             LOCENG
 NH1519  HISTORY     - 19960930 MARK NOT FOUND   USPSQD
 NH1519  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH1519
 NH1519                          STATION DESCRIPTION
 NH1519
 NH1519'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1519'STATION IS LOCATED ON THE PROPERTY OF LELAND DIETMEIER AT THE
 NH1519'SUNNY HILL CHEESE CO. ABOUT 7 MILES SOUTHWEST OF PECATONICA,
 NH1519'7 MILES SOUTHEAST OF FREEPORT AND ABOUT 0.05 MILE SOUTH OF U.S.
 NH1519'HIGHWAY 20.  IT IS 50 FEET WEST OF THE CENTER OF A GRAVEL
 NH1519'DRIVEWAY, 16 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE CHEESE
 NH1519'FACTORY AND 14 FEET NORTH OF THE NORTHWEST CORNER OF A QUONSET
 NH1519'BUILDING.  THE MARK IS FLUSH AND THE DISK IS STAMPED SUNNY
 NH1519'HILL 1954.
 NH1519'
 NH1519'REFERENCE MARK NO. 1 IS 13 FEET EAST OF THE CENTER OF THE DRIVEWAY
 NH1519'AND 2 FEET SOUTH OF A POWER LINE POLE.  THE MARK IS FLUSH AND
 NH1519'THE DISK IS STAMPED SUNNY HILL NO 1 1954.
 NH1519'
 NH1519'REFERENCE MARK NO. 2 IS 30 FEET NORTHEAST OF THE SOUTHEAST
 NH1519'CORNER OF THE QUONSET BUILDING AND 28 FEET SOUTHEAST OF THE
 NH1519'NORTHEAST CORNER OF THE BUILDING.  THE MARK IS FLUSH AND THE
 NH1519'DISK IS STAMPED SUNNY HILL NO 2 1954.
 NH1519'
 NH1519'AZIMUTH MARK IS 21 FEET EAST OF THE CENTER OF A PAVED ROAD,
 NH1519'1 FOOT SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A
 NH1519'FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 NH1519'SUNNY HILL 1954.
 NH1519'
 NH1519'TO REACH THE STATION FROM THE BUSINESS DISTRICT OF PECATONICA,
 NH1519'GO SOUTH ON A PAVED ROAD (PECATONICA ROAD) FOR 1.8 MILES TO
 NH1519'THE JUNCTION OF U.S. HIGHWAY 20.  TURN RIGHT AND GO WEST
 NH1519'ON HIGHWAY 20 FOR 6.1 MILE TO A PAVED CROSSROAD.* CONTINUE
 NH1519'WEST ON THE HIGHWAY FOR 0.25 MILE TO THE SUNNY HILL CHEESE CO.
 NH1519'ON THE LEFT AND THE STATION ON THE LEFT AS DESCRIBED.
 NH1519'
 NH1519'*TO REACH THE AZIMUTH MARK FROM THE PAVED CROSSROAD, GO NORTH
 NH1519'ON PAVED ROAD FOR 0.35 MILE TO THE MARK ON THE RIGHT AS
 NH1519'DESCRIBED.
 NH1519'
 NH1519'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 NH1519
 NH1519                          STATION RECOVERY (1958)
 NH1519
 NH1519'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (FAR)
 NH1519'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 NH1519'IN GOOD CONDITION.  THE CONSTRUCTION OF U.S. HIGHWAY 20 INTO A
 NH1519'FOUR-LANE INTERSTATE HIGHWAY DESTROYED THE SUNNY HILL CHEESE
 NH1519'CO. FACTORY AND CAUSED MR. LELAND DIETMEIER TO MOVE HIS HOUSE.
 NH1519'THE STATION MARK PROJECTED ABOUT 10 INCHES ABOVE THE SURFACE
 NH1519'OF DRIVEWAY TO HIS NEW HOUSE, SO IT WAS LOWERED.  REFERENCE
 NH1519'MARK NO. 1 WOULD BE DESTROYED BY THE NEW HIGHWAY CONSTRUCTION,
 NH1519'SO IT WAS MOVED.  A COMPLETE DESCRIPTION FOLLOWS.
 NH1519'
 NH1519'STATION IS LOCATED ON THE PROPERTY OF MR. LELAND DIETMEIER
 NH1519'AT THE FORMER SITE OF THE SUNNY HILL CHEESE CO. ABOUT 7 MILES
 NH1519'SOUTHWEST OF PECATONICA AND 7 MILES SOUTHWEST OF FREEPORT
 NH1519'ON THE SOUTH SIDE OF U.S. HIGHWAY 20 IN THE DRIVEWAY LEADING
 NH1519'TO MR. DIETMEIERS HOUSE, 93 FEET NORTHEAST OF THE NORTHWEST
 NH1519'CORNER OF HOUSE, AND 69 FEET NORTH OF THE NORTHEAST CORNER OF
 NH1519'AN ATTACHED GARAGE.  THE MARK IS 6 INCHES BELOW THE SURFACE
 NH1519'OF THE DRIVEWAY AND THE DISK IS STAMPED SUNNY HILL 1954.
 NH1519'
 NH1519'REFERENCE MARK NO. 2 IS 69.64 FEET EAST-SOUTHEAST OF THE
 NH1519'STATION, 80 FEET NORTH OF A TELEPHONE POLE, AND 76 FEET
 NH1519'NORTHEAST OF THE NORTHEAST CORNER OF AN ATTACHED GARAGE.  THE
 NH1519'MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED SUNNY
 NH1519'HILL NO 2 1954.
 NH1519'
 NH1519'REFERENCE MARK NO. 3 IS 69.26 FEET SOUTH OF THE STATION,
 NH1519'4 FEET EAST OF THE NORTHWEST CORNER OF ATTACHED GARAGE, AND
 NH1519'1 FOOT WEST OF THE WEST EDGE OF GARAGE DOOR.  THE MARK IS SET IN
 NH1519'A DRILLHOLE IN THE CONCRETE DRIVEWAY AND THE DISK IS STAMPED
 NH1519'SUNNY HILL NO 3 1954.
 NH1519'
 NH1519'AZIMUTH MARK IS 0.5 MILE NORTHEAST OF THE STATION, ABOUT 200
 NH1519'FEET NORTH OF A CONCRETE CULVERT, 21 FEET EAST OF THE CENTER
 NH1519'OF A PAVED ROAD, 19 FEET SOUTH OF A TELEPHONE POLE, 1 FOOT WEST
 NH1519'OF A FENCE, AND 1 FOOT SOUTH OF A WITNESS POST.  THE MARK
 NH1519'PROJECTS 2 INCHES AND THE DISK IS STAMPED SUNNY HILL 1954.
 NH1519'
 NH1519'TO REACH THE STATION FROM THE BUSINESS DISTRICT IN PECATONICA,
 NH1519'GO SOUTH ON A PAVED ROAD (PECATONICA ROAD) FOR 1.8 MILES TO U.S.
 NH1519'HIGHWAY 20.  TURN RIGHT AND GO WEST ON U.S. HIGHWAY 20 FOR
 NH1519'6.1 MILES TO CROSSROADS.  (THE AZIMUTH MARK IS 0.35 MILE NORTH
 NH1519'OF THIS CROSSROADS ON THE RIGHT OR EAST SIDE OF PAVED
 NH1519'ROAD.) CONTINUE WEST ON U.S. HIGHWAY 20 FOR 0.25 MILE TO MR.
 NH1519'LELAND DIETMEIERS HOUSE ON THE LEFT AND THE STATION AS
 NH1519'DESCRIBED.
 NH1519
 NH1519                          STATION RECOVERY (1969)
 NH1519
 NH1519'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 NH1519'SUNNY HILL 1954-GOOD DESCRIPTION ADEQUATE.
 NH1519'
 NH1519'SUNNY HILL NO. 2 1954-GOOD DESCRIPTION ADEQUATE
 NH1519'
 NH1519'SUNNY HILL NO. 3 1954-GOOD DESCRIPTION ADEQUATE
 NH1519'
 NH1519'SUNNY HILL 1954 AZ MK-GOOD DESCRIPTION ADEQUATE SEE NOTE
 NH1519'
 NH1519'NOTE--19 FEET SOUTH OF A TELEPHONE POLE, TELE. POLE HAS BEEN
 NH1519'REMOVED.
 NH1519
 NH1519                          STATION RECOVERY (1980)
 NH1519
 NH1519'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1980 (DEM)
 NH1519'SUNNY HILL AZ. MK. NOT FOUND.  TIES DONT MATCH WITH EXISTING
 NH1519'TOPO.
 NH1519'
 NH1519'SUNNY HILL 1954 RECOVERED GOOD.  FOUND AS DESCRIBED.
 NH1519'
 NH1519'SUNNY HILL NO 2 1954 RECOVERED GOOD.  FOUND AS DESCRIBED.
 NH1519'
 NH1519'SUNNY HILL NO 3 1954 RECOVERED GOOD.  FOUND AS DESCRIBED.
 NH1519'
 NH1519'IT APPEARS THE N-S ROAD BY THE AZI. MK. HAS BEEN RECONSTRUCTED.
 NH1519'EITHER THE ROAD HAS BEEN MOVED WEST OR THE FENCE HAS BEEN MOVED EAST
 NH1519'OR BOTH.  NOTHING WAS FOUND USING THE CONC. CULVERT TIE AND A
 NH1519'MAGNETIC LOCATOR.
 NH1519'
 NH1519'ALSO NOTE--GERMAN VALLEY CHRISTIAN REFORMED CHURCH SPIRE IS VISIBLE
 NH1519'FROM SUNNY HILL STATION WITH TELESCOPE HEIGHT OF 5 FEET BUT NOTE
 NH1519'THAT THE CHURCH SPIRE IS NOT WHERE IT WAS IN 1954.  IN OR AROUND
 NH1519'1972 THE CHURCH BUILT A NEW ADDITION ON THE WEST END OF THE
 NH1519'BUILDING AND MOVED THE SPIRE BETWEEN 10 FEET AND 20 FEET WEST.
 NH1519'
 NH1519'DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES S.W. OF
 NH1519'PECATONICA.
 NH1519
 NH1519                          STATION RECOVERY (1996)
 NH1519
 NH1519'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1519'MARK NOT FOUND.
 NH1519
 NH1519                          STATION RECOVERY (2001)
 NH1519
 NH1519'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1519'RM 1, RM 2, RM 3, AND THE AZ MK WERE NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1008 ***********************************************************************
 LC1008  DESIGNATION -  SUNNY RM 1
 LC1008  PID         -  LC1008
 LC1008  STATE/COUNTY-  IL/MCLEAN
 LC1008  COUNTRY     -  US
 LC1008  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1008
 LC1008                         *CURRENT SURVEY CONTROL
 LC1008  ______________________________________________________________________
 LC1008* NAD 83(1986) POSITION- 40 27 00.28   (N) 089 00 50.15   (W)   HD_HELD1
 LC1008* NAVD 88 ORTHO HEIGHT -   260.185 (meters)      853.62  (feet) ADJUSTED
 LC1008  ______________________________________________________________________
 LC1008  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 LC1008  DYNAMIC HEIGHT  -        260.062 (meters)      853.22  (feet) COMP
 LC1008  MODELED GRAVITY -    980,145.0   (mgal)                       NAVD 88
 LC1008
 LC1008  VERT ORDER      -  SECOND    CLASS 0
 LC1008
 LC1008.The horizontal coordinates were determined by differentially corrected
 LC1008.hand held GPS observations or other comparable positioning techniques
 LC1008.and have an estimated accuracy of +/- 3 meters.
 LC1008
 LC1008.The orthometric height was determined by differential leveling and
 LC1008.adjusted by the NATIONAL GEODETIC SURVEY
 LC1008.in June 1991.
 LC1008
 LC1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1008.GEOID18 height accuracy estimate available here.
 LC1008
 LC1008.Click photographs - Photos may exist for this station.
 LC1008
 LC1008.The dynamic height is computed by dividing the NAVD 88
 LC1008.geopotential number by the normal gravity value computed on the
 LC1008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1008.degrees latitude (g = 980.6199 gals.).
 LC1008
 LC1008.The modeled gravity was interpolated from observed gravity values.
 LC1008
 LC1008;                    North         East    Units  Estimated Accuracy
 LC1008;SPC IL E     -   420,197.7     242,265.8     MT  (+/- 3 meters HH1 GPS) 
 LC1008
 LC1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2921979661(NAD 83)
 LC1008
 LC1008                          SUPERSEDED SURVEY CONTROL
 LC1008
 LC1008  NGVD 29 (??/??/92)  260.244  (m)          853.82   (f) ADJ UNCH    2 0
 LC1008
 LC1008.Superseded values are not recommended for survey control.
 LC1008
 LC1008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1008.See file dsdata.pdf to determine how the superseded data were derived.
 LC1008
 LC1008_MARKER: DR = REFERENCE MARK DISK
 LC1008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1008_STAMPING: SUNNY NO 1 1959
 LC1008_MARK LOGO: CGS
 LC1008_PROJECTION: FLUSH
 LC1008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1008+STABILITY: SURFACE MOTION
 LC1008
 LC1008  HISTORY     - Date     Condition        Report By
 LC1008  HISTORY     - 1959     MONUMENTED       CGS
 LC1008  HISTORY     - 1960     GOOD             CGS
 LC1008
 LC1008                          STATION DESCRIPTION
 LC1008
 LC1008'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1008'2.1 MI SW FROM BLOOMINGTON.
 LC1008'ABOUT 2.1 MILES WEST AND SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE
 LC1008'OVERPASS OVER THE ILLINOIS CENTRAL RAILROAD IN THE SOUTH PART
 LC1008'OF BLOOMINGTON, ABOUT 0.1 MILE NORTHEAST OF A HIGHWAY CROSS-OVER,
 LC1008'132 1/2 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTHEAST BOUND
 LC1008'LANE OF THE HIGHWAY, 31 FEET NORTHWEST OF THE CENTER LINE OF THE
 LC1008'OLD HIGHWAY, 73 FEET NORTHEAST OF THE FOURTH POWER POLE NORTHEAST
 LC1008'OF THE CROSS-OVER, 112 FEET NORTH OF THE NORTH-NORTHEAST CORNER
 LC1008'OF A PERMASTONE HOME, 86.4 FEET NORTHEAST OF A METAL WITNESS POST,
 LC1008'ABOUT 2 FEET BELOW THE LEVEL OF THE OLD HIGHWAY AND SET IN THE
 LC1008'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1009 ***********************************************************************
 LC1009  DESIGNATION -  SUNNY RM 2
 LC1009  PID         -  LC1009
 LC1009  STATE/COUNTY-  IL/MCLEAN
 LC1009  COUNTRY     -  US
 LC1009  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1009
 LC1009                         *CURRENT SURVEY CONTROL
 LC1009  ______________________________________________________________________
 LC1009* NAD 83(1986) POSITION- 40 26 59.30   (N) 089 00 51.15   (W)   HD_HELD1
 LC1009* NAVD 88 ORTHO HEIGHT -   260.253 (meters)      853.85  (feet) ADJUSTED
 LC1009  ______________________________________________________________________
 LC1009  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 LC1009  DYNAMIC HEIGHT  -        260.130 (meters)      853.44  (feet) COMP
 LC1009  MODELED GRAVITY -    980,145.0   (mgal)                       NAVD 88
 LC1009
 LC1009  VERT ORDER      -  SECOND    CLASS 0
 LC1009
 LC1009.The horizontal coordinates were determined by differentially corrected
 LC1009.hand held GPS observations or other comparable positioning techniques
 LC1009.and have an estimated accuracy of +/- 3 meters.
 LC1009
 LC1009.The orthometric height was determined by differential leveling and
 LC1009.adjusted by the NATIONAL GEODETIC SURVEY
 LC1009.in June 1991.
 LC1009
 LC1009.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1009.GEOID18 height accuracy estimate available here.
 LC1009
 LC1009.Click photographs - Photos may exist for this station.
 LC1009
 LC1009.The dynamic height is computed by dividing the NAVD 88
 LC1009.geopotential number by the normal gravity value computed on the
 LC1009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1009.degrees latitude (g = 980.6199 gals.).
 LC1009
 LC1009.The modeled gravity was interpolated from observed gravity values.
 LC1009
 LC1009;                    North         East    Units  Estimated Accuracy
 LC1009;SPC IL E     -   420,167.7     242,242.0     MT  (+/- 3 meters HH1 GPS) 
 LC1009
 LC1009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2919579631(NAD 83)
 LC1009
 LC1009                          SUPERSEDED SURVEY CONTROL
 LC1009
 LC1009  NGVD 29 (??/??/92)  260.311  (m)          854.04   (f) ADJ UNCH    2 0
 LC1009
 LC1009.Superseded values are not recommended for survey control.
 LC1009
 LC1009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1009.See file dsdata.pdf to determine how the superseded data were derived.
 LC1009
 LC1009_MARKER: DR = REFERENCE MARK DISK
 LC1009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1009_STAMPING: SUNNY NO 2 1959
 LC1009_MARK LOGO: CGS
 LC1009_PROJECTION: FLUSH
 LC1009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1009+STABILITY: SURFACE MOTION
 LC1009
 LC1009  HISTORY     - Date     Condition        Report By
 LC1009  HISTORY     - 1959     MONUMENTED       CGS
 LC1009  HISTORY     - 1960     GOOD             CGS
 LC1009
 LC1009                          STATION DESCRIPTION
 LC1009
 LC1009'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1009'2.1 MI SW FROM BLOOMINGTON.
 LC1009'ABOUT 2.1 MILES WEST AND SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE
 LC1009'OVERPASS OVER THE ILLINOIS CENTRAL RAILROAD IN THE SOUTH PART
 LC1009'OF BLOOMINGTON, ABOUT 0.1 MILE NORTHEAST OF A HIGHWAY CROSS-OVER,
 LC1009'131 1/2 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTHEAST BOUND
 LC1009'LANE OF THE HIGHWAY, 26 FEET NORTHWEST OF THE CENTER LINE OF THE
 LC1009'OLD HIGHWAY, 53 FEET SOUTHWEST OF THE FOURTH POWER POLE NORTHEAST
 LC1009'OF THE CROSS-OVER, 130 FEET WEST-NORTHWEST OF THE NORTH-NORTHEAST
 LC1009'CORNER OF A PERMASTONE HOME, 59.4 FEET SOUTHEAST OF TRIANGULATION
 LC1009'STATION SUNNY, 59.4 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 LC1009'1 FOOT BELOW THE LEVEL OF THE OLD HIGHWAY, SET IN THE TOP OF A
 LC1009'CONCRETE POST AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1449 ***********************************************************************
 KB1449  DESIGNATION -  SUPERIOR COAL CO MINE 3 STK
 KB1449  PID         -  KB1449
 KB1449  STATE/COUNTY-  IL/MACOUPIN
 KB1449  COUNTRY     -  US
 KB1449  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1449
 KB1449                         *CURRENT SURVEY CONTROL
 KB1449  ______________________________________________________________________
 KB1449* NAD 83(1997) POSITION- 39 05 59.66034(N) 089 49 41.16951(W)   ADJUSTED
 KB1449  ______________________________________________________________________
 KB1449  GEOID HEIGHT    -        -31.298 (meters)                     GEOID18
 KB1449  LAPLACE CORR    -          0.70  (seconds)                    DEFLEC18
 KB1449  HORZ ORDER      -  THIRD
 KB1449
 KB1449.The horizontal coordinates were established by classical geodetic methods
 KB1449.and adjusted by the National Geodetic Survey in October 1999.
 KB1449
 KB1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1449.GEOID18 height accuracy estimate available here.
 KB1449
 KB1449.Click photographs - Photos may exist for this station.
 KB1449
 KB1449.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1449
 KB1449. The following values were computed from the NAD 83(1997) position.
 KB1449
 KB1449;                    North         East     Units Scale Factor Converg.
 KB1449;SPC IL W     -   270,114.369   729,285.607   MT  0.99995173   +0 12 48.7
 KB1449;SPC IL W     -   886,200.23  2,392,664.53   sFT  0.99995173   +0 12 48.7
 KB1449;UTM  16      - 4,331,671.694   255,433.871   MT  1.00033655   -1 47 04.2
 KB1449
 KB1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5543331671(NAD 83)
 KB1449
 KB1449                          SUPERSEDED SURVEY CONTROL
 KB1449
 KB1449  NAD 83(1986)-  39 05 59.66906(N)    089 49 41.15941(W) AD(       ) 3
 KB1449  NAD 27      -  39 05 59.50000(N)    089 49 40.80700(W) AD(       ) 3
 KB1449
 KB1449.Superseded values are not recommended for survey control.
 KB1449
 KB1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1449.See file dsdata.pdf to determine how the superseded data were derived.
 KB1449
 KB1449_MARKER: 63 = STACK
 KB1449
 KB1449  HISTORY     - Date     Condition        Report By
 KB1449  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1449
 KB1449                          STATION DESCRIPTION
 KB1449
 KB1449'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1450 ***********************************************************************
 KB1450  DESIGNATION -  SUPERIOR COAL CO MINE 4 STK
 KB1450  PID         -  KB1450
 KB1450  STATE/COUNTY-  IL/MACOUPIN
 KB1450  COUNTRY     -  US
 KB1450  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1450
 KB1450                         *CURRENT SURVEY CONTROL
 KB1450  ______________________________________________________________________
 KB1450* NAD 83(1997) POSITION- 39 03 50.95163(N) 089 51 17.72389(W)   ADJUSTED
 KB1450  ______________________________________________________________________
 KB1450  GEOID HEIGHT    -        -31.271 (meters)                     GEOID18
 KB1450  LAPLACE CORR    -          0.78  (seconds)                    DEFLEC18
 KB1450  HORZ ORDER      -  THIRD
 KB1450
 KB1450.The horizontal coordinates were established by classical geodetic methods
 KB1450.and adjusted by the National Geodetic Survey in October 1999.
 KB1450
 KB1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1450.GEOID18 height accuracy estimate available here.
 KB1450
 KB1450.Click photographs - Photos may exist for this station.
 KB1450
 KB1450.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1450
 KB1450. The following values were computed from the NAD 83(1997) position.
 KB1450
 KB1450;                    North         East     Units Scale Factor Converg.
 KB1450;SPC IL W     -   266,137.159   726,979.244   MT  0.99995014   +0 11 47.3
 KB1450;SPC IL W     -   873,151.66  2,385,097.74   sFT  0.99995014   +0 11 47.3
 KB1450;UTM  16      - 4,327,775.750   252,989.335   MT  1.00035135   -1 48 00.2
 KB1450
 KB1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5298927775(NAD 83)
 KB1450
 KB1450                          SUPERSEDED SURVEY CONTROL
 KB1450
 KB1450  NAD 83(1986)-  39 03 50.96113(N)    089 51 17.71362(W) AD(       ) 3
 KB1450  NAD 27      -  39 03 50.79300(N)    089 51 17.35800(W) AD(       ) 3
 KB1450
 KB1450.Superseded values are not recommended for survey control.
 KB1450
 KB1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1450.See file dsdata.pdf to determine how the superseded data were derived.
 KB1450
 KB1450_MARKER: 63 = STACK
 KB1450
 KB1450  HISTORY     - Date     Condition        Report By
 KB1450  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1450
 KB1450                          STATION DESCRIPTION
 KB1450
 KB1450'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1452 ***********************************************************************
 KB1452  DESIGNATION -  SUPERIOR COAL CO MINE 2 STK
 KB1452  PID         -  KB1452
 KB1452  STATE/COUNTY-  IL/MACOUPIN
 KB1452  COUNTRY     -  US
 KB1452  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1452
 KB1452                         *CURRENT SURVEY CONTROL
 KB1452  ______________________________________________________________________
 KB1452* NAD 83(1997) POSITION- 39 04 48.19247(N) 089 48 10.41580(W)   ADJUSTED
 KB1452  ______________________________________________________________________
 KB1452  GEOID HEIGHT    -        -31.270 (meters)                     GEOID18
 KB1452  LAPLACE CORR    -          0.54  (seconds)                    DEFLEC18
 KB1452  HORZ ORDER      -  THIRD
 KB1452
 KB1452.The horizontal coordinates were established by classical geodetic methods
 KB1452.and adjusted by the National Geodetic Survey in October 1999.
 KB1452
 KB1452.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1452.GEOID18 height accuracy estimate available here.
 KB1452
 KB1452.Click photographs - Photos may exist for this station.
 KB1452
 KB1452.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1452
 KB1452. The following values were computed from the NAD 83(1997) position.
 KB1452
 KB1452;                    North         East     Units Scale Factor Converg.
 KB1452;SPC IL W     -   267,918.985   731,475.033   MT  0.99995337   +0 13 45.6
 KB1452;SPC IL W     -   878,997.54  2,399,847.67   sFT  0.99995337   +0 13 45.6
 KB1452;UTM  16      - 4,329,400.469   257,546.238   MT  1.00032388   -1 46 04.2
 KB1452
 KB1452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5754629400(NAD 83)
 KB1452
 KB1452                          SUPERSEDED SURVEY CONTROL
 KB1452
 KB1452  NAD 83(1986)-  39 04 48.20154(N)    089 48 10.40650(W) AD(       ) 3
 KB1452  NAD 27      -  39 04 48.03400(N)    089 48 10.05900(W) AD(       ) 3
 KB1452
 KB1452.Superseded values are not recommended for survey control.
 KB1452
 KB1452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1452.See file dsdata.pdf to determine how the superseded data were derived.
 KB1452
 KB1452_MARKER: 63 = STACK
 KB1452
 KB1452  HISTORY     - Date     Condition        Report By
 KB1452  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1452
 KB1452                          STATION DESCRIPTION
 KB1452
 KB1452'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1457 ***********************************************************************
 KB1457  DESIGNATION -  SUPERIOR COAL CO MINE 1 STK
 KB1457  PID         -  KB1457
 KB1457  STATE/COUNTY-  IL/MACOUPIN
 KB1457  COUNTRY     -  US
 KB1457  USGS QUAD   -  GILLESPIE SOUTH (2018)
 KB1457
 KB1457                         *CURRENT SURVEY CONTROL
 KB1457  ______________________________________________________________________
 KB1457* NAD 83(1997) POSITION- 39 06 38.71312(N) 089 47 16.95099(W)   ADJUSTED
 KB1457  ______________________________________________________________________
 KB1457  GEOID HEIGHT    -        -31.294 (meters)                     GEOID18
 KB1457  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 KB1457  HORZ ORDER      -  THIRD
 KB1457
 KB1457.The horizontal coordinates were established by classical geodetic methods
 KB1457.and adjusted by the National Geodetic Survey in October 1999.
 KB1457
 KB1457.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1457.GEOID18 height accuracy estimate available here.
 KB1457
 KB1457.Click photographs - Photos may exist for this station.
 KB1457
 KB1457.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1457
 KB1457. The following values were computed from the NAD 83(1997) position.
 KB1457
 KB1457;                    North         East     Units Scale Factor Converg.
 KB1457;SPC IL W     -   271,332.299   732,745.827   MT  0.99995437   +0 14 19.8
 KB1457;SPC IL W     -   890,196.05  2,404,016.93   sFT  0.99995437   +0 14 19.8
 KB1457;UTM  16      - 4,332,768.639   258,935.760   MT  1.00031560   -1 45 34.6
 KB1457
 KB1457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ5893532768(NAD 83)
 KB1457
 KB1457                          SUPERSEDED SURVEY CONTROL
 KB1457
 KB1457  NAD 83(1986)-  39 06 38.72139(N)    089 47 16.94160(W) AD(       ) 3
 KB1457  NAD 27      -  39 06 38.55600(N)    089 47 16.59900(W) AD(       ) 3
 KB1457
 KB1457.Superseded values are not recommended for survey control.
 KB1457
 KB1457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1457.See file dsdata.pdf to determine how the superseded data were derived.
 KB1457
 KB1457_MARKER: 63 = STACK
 KB1457
 KB1457  HISTORY     - Date     Condition        Report By
 KB1457  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1457
 KB1457                          STATION DESCRIPTION
 KB1457
 KB1457'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1358 ***********************************************************************
 MF1358  DESIGNATION -  SURVEY MONUMENT
 MF1358  PID         -  MF1358
 MF1358  STATE/COUNTY-  IL/WILL
 MF1358  COUNTRY     -  US
 MF1358  USGS QUAD   -  PLAINFIELD (2018)
 MF1358
 MF1358                         *CURRENT SURVEY CONTROL
 MF1358  ______________________________________________________________________
 MF1358* NAD 83(1997) POSITION- 41 33 14.12313(N) 088 12 16.31468(W)   ADJUSTED
 MF1358* NAVD 88 ORTHO HEIGHT -   188.    (meters)      617.    (feet) SCALED
 MF1358  ______________________________________________________________________
 MF1358  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 MF1358  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 MF1358  HORZ ORDER      -  SECOND
 MF1358
 MF1358.The horizontal coordinates were established by classical geodetic methods
 MF1358.and adjusted by the National Geodetic Survey in October 1999.
 MF1358
 MF1358.The orthometric height was scaled from a topographic map.
 MF1358
 MF1358.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1358.GEOID18 height accuracy estimate available here.
 MF1358
 MF1358.Click photographs - Photos may exist for this station.
 MF1358
 MF1358.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1358
 MF1358. The following values were computed from the NAD 83(1997) position.
 MF1358
 MF1358;                    North         East     Units Scale Factor Converg.
 MF1358;SPC IL E     -   542,566.563   310,745.237   MT  0.99997642   +0 05 07.6
 MF1358;SPC IL E     - 1,780,070.47  1,019,503.33   sFT  0.99997642   +0 05 07.6
 MF1358;UTM  16      - 4,600,951.202   399,548.970   MT  0.99972417   -0 47 56.6
 MF1358
 MF1358!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1358!SPC IL E     -   0.99997571  x   0.99997642  =   0.99995213
 MF1358!UTM  16      -   0.99997571  x   0.99972417  =   0.99969989
 MF1358
 MF1358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9954800951(NAD 83)
 MF1358
 MF1358                          SUPERSEDED SURVEY CONTROL
 MF1358
 MF1358  NAD 83(1997)-  41 33 14.12426(N)    088 12 16.31524(W) AD(       ) 2
 MF1358  NAD 83(1986)-  41 33 14.12531(N)    088 12 16.32587(W) AD(       ) 2
 MF1358  NAD 27      -  41 33 14.01780(N)    088 12 16.09770(W) AD(       ) 2
 MF1358
 MF1358.Superseded values are not recommended for survey control.
 MF1358
 MF1358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1358.See file dsdata.pdf to determine how the superseded data were derived.
 MF1358
 MF1358_MARKER: DS = TRIANGULATION STATION DISK
 MF1358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1358+STABILITY: SURFACE MOTION
 MF1358
 MF1358  HISTORY     - Date     Condition        Report By
 MF1358  HISTORY     - 1956     MONUMENTED       CGS
 MF1358  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF1358
 MF1358                          STATION DESCRIPTION
 MF1358
 MF1358'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 MF1358'THE STATION IS 4 MILES SOUTH OF PLAINFIELD, 0.25 MILE WEST
 MF1358'OF U.S. HIGHWAY 66, AT THE SITE OF THE JOLIET VOR STATION,
 MF1358'ON LAND LEASED BY THE CIVIL AERONAUTICS ADMINISTRATION.
 MF1358'IT IS AT THE SOUTHEAST CORNER OF THE LEASED PLOT WHICH HAS
 MF1358'BEEN GRAVELED, 34.8 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 MF1358'OF THE FOUNDATION OF THE VOR, 9.79 FEET NORTH OF A 6 INCH
 MF1358'CONCRETE SURVEY MONUMENT WITH A ONE FOURTH INCH ROD IN THE
 MF1358'CENTER, 15.11 FEET NORTHWEST OF ANOTHER MONUMENT OF THE
 MF1358'SEE STATION JOVOR
 MF1358
 MF1358                          STATION RECOVERY (2013)
 MF1358
 MF1358'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1358'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1443 ***********************************************************************
 JB1443  DESIGNATION -  SUZANNE
 JB1443  PID         -  JB1443
 JB1443  STATE/COUNTY-  IL/ST CLAIR
 JB1443  COUNTRY     -  US
 JB1443  USGS QUAD   -  O'FALLON (2018)
 JB1443
 JB1443                         *CURRENT SURVEY CONTROL
 JB1443  ______________________________________________________________________
 JB1443* NAD 83(1997) POSITION- 38 34 11.67169(N) 089 54 06.31505(W)   ADJUSTED
 JB1443* NAVD 88 ORTHO HEIGHT -   190.584 (meters)      625.27  (feet) ADJUSTED
 JB1443  ______________________________________________________________________
 JB1443  GEOID HEIGHT    -        -30.663 (meters)                     GEOID18
 JB1443  LAPLACE CORR    -          0.99  (seconds)                    DEFLEC18
 JB1443  DYNAMIC HEIGHT  -        190.462 (meters)      624.87  (feet) COMP
 JB1443  MODELED GRAVITY -    979,985.8   (mgal)                       NAVD 88
 JB1443
 JB1443  HORZ ORDER      -  SECOND
 JB1443  VERT ORDER      -  SECOND    CLASS 0
 JB1443
 JB1443.The horizontal coordinates were established by classical geodetic methods
 JB1443.and adjusted by the National Geodetic Survey in October 1999.
 JB1443
 JB1443.The orthometric height was determined by differential leveling and
 JB1443.adjusted by the NATIONAL GEODETIC SURVEY
 JB1443.in June 1991.
 JB1443
 JB1443.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1443.GEOID18 height accuracy estimate available here.
 JB1443
 JB1443.Click photographs - Photos may exist for this station.
 JB1443
 JB1443.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1443
 JB1443.The dynamic height is computed by dividing the NAVD 88
 JB1443.geopotential number by the normal gravity value computed on the
 JB1443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1443.degrees latitude (g = 980.6199 gals.).
 JB1443
 JB1443.The modeled gravity was interpolated from observed gravity values.
 JB1443
 JB1443. The following values were computed from the NAD 83(1997) position.
 JB1443
 JB1443;                    North         East     Units Scale Factor Converg.
 JB1443;SPC IL W     -   211,260.347   723,085.356   MT  0.99994774   +0 09 54.6
 JB1443;SPC IL W     -   693,109.99  2,372,322.54   sFT  0.99994774   +0 09 54.6
 JB1443;UTM  16      - 4,273,043.843   247,193.668   MT  1.00038712   -1 48 36.4
 JB1443
 JB1443!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1443!SPC IL W     -   0.99997491  x   0.99994774  =   0.99992265
 JB1443!UTM  16      -   0.99997491  x   1.00038712  =   1.00036202
 JB1443
 JB1443:                Primary Azimuth Mark                     Grid Az
 JB1443:SPC IL W     -  SUZANNE AZ MK                            299 34 30.6
 JB1443:UTM  16      -  SUZANNE AZ MK                            301 33 01.6
 JB1443
 JB1443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4719373043(NAD 83)
 JB1443
 JB1443|---------------------------------------------------------------------|
 JB1443| PID    Reference Object                     Distance      Geod. Az  |
 JB1443|                                                           dddmmss.s |
 JB1443| JB1988 OFALLON INDEP ENGINEER CO TK        APPROX. 2.0 KM 0133952.9 |
 JB1443| JB1444 SUZANNE RM 1                         26.400 METERS 16409     |
 JB1443| JB1989 SHILOH METHODIST CHURCH SPIRE       APPROX. 1.2 KM 1644926.4 |
 JB1443| JB1441 SUZANNE AZ MK                                      2994425.2 |
 JB1443| JB1442 SUZANNE RM 2                         22.361 METERS 30633     |
 JB1443| JB1980 OFALLON MUNICIPAL TANK              APPROX. 2.8 KM 3291643.6 |
 JB1443|---------------------------------------------------------------------|
 JB1443
 JB1443                          SUPERSEDED SURVEY CONTROL
 JB1443
 JB1443  NAD 83(1986)-  38 34 11.68829(N)    089 54 06.30939(W) AD(       ) 2
 JB1443  NAD 27      -  38 34 11.51204(N)    089 54 05.94693(W) AD(       ) 2
 JB1443  NGVD 29 (??/??/92)  190.684  (m)          625.60   (f) ADJ UNCH    2 0
 JB1443  NGVD 29             190.68   (m)          625.6    (f) LEVELING    3  
 JB1443
 JB1443.Superseded values are not recommended for survey control.
 JB1443
 JB1443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1443.See file dsdata.pdf to determine how the superseded data were derived.
 JB1443
 JB1443_MARKER: DE = TRAVERSE STATION DISK
 JB1443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1443_STAMPING: SUZANNE 1961
 JB1443_MARK LOGO: CGS
 JB1443_PROJECTION: FLUSH
 JB1443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1443+STABILITY: SURFACE MOTION
 JB1443
 JB1443  HISTORY     - Date     Condition        Report By
 JB1443  HISTORY     - 1961     MONUMENTED       CGS
 JB1443  HISTORY     - 1961     GOOD             CGS
 JB1443  HISTORY     - 19911201 GOOD             USGS
 JB1443
 JB1443                          STATION DESCRIPTION
 JB1443
 JB1443'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1443'STATION IS LOCATED ABOUT 1.5 MILES SOUTH-SOUTHWEST OF O FALLON, ABOUT
 JB1443'0.75 MILE NORTH-NROTHWEST OF SHILOH, ABOUT 0.25 MILE WEST OF LAKE
 JB1443'SUZANNE AND BETWEEN O FALLON AND SHILOH.
 JB1443'
 JB1443'TO REACH FROM THE 2-WAY STOP SIGNS AT THE PHILLIPS SERVICE STATION AT
 JB1443'MAIN STREET AND CROSS STREET IN SHILOH, GO WEST AND NORTHWEST TOWARD O
 JB1443'FALLON ON CROSS STREET FOR 0.55 MILE TO A SIDE ROAD RIGHT, TURN RIGHT
 JB1443'AND GO NORTH ON A OLD BLACK TOP ROAD FOR 0.1 MILE TO STATION ON RIGHT
 JB1443'AS DESCRIBED.
 JB1443'
 JB1443'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED SUZANNE 1961, IS SET
 JB1443'IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 JB1443'THE SURFACE OF THE GROUND.  THE MARK IS 27 FEET EAST OF THE CENTER OF
 JB1443'THE ROAD, 14 FEET SOUTH-SOUTHWEST OF A TRIANGLE BLAZED GUY POLE, 6.4
 JB1443'FEET WEST OF THE FENCE AND 5.4 FEET WEST OF THE WITNESS POST.
 JB1443'
 JB1443'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED SUZANNE NO 1
 JB1443'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 JB1443'PROJECTS ABOUT 2 INCHES.  THE MARK IS 87 FEET SOUTH OF THE WITNESS
 JB1443'POST, 27 FEET EAST OF THE CENTER OF ROAD, 16 FEET SOUTH OF THE GUY
 JB1443'POLE AND 1 FOOT WEST OF THE FENCE.
 JB1443'
 JB1443'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED SUZANNE NO 2
 JB1443'1961, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 JB1443'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 76.5 FEET
 JB1443'NORTH-WEST OF THE WITNESS POST, 24 FEET NORTH OF THE CENTER OF ROAD,
 JB1443'19 FEET EAST OF THE DRIVEWAY TO HOUSE AND 3 FEET NORTH OF A GUY POLE.
 JB1443'
 JB1443'AZIMUTH MARK IS A STANDARD STAMPED SUZANNE 1961, IS SET IN THE TOP OF
 JB1443'A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF
 JB1443'THE GROUND.  THE MARK IS 56 FEET SOUTH OF THE JUNCTION OF A SIDE ROAD
 JB1443'EAST, 46 FEET SOUTH-SOUTHWEST OF THE CENTER OF ROAD, 3 FEET
 JB1443'NORTH-NORTHEAST OF A POWER POLE AND 2 FEET EAST-SOUTHEAST OF THE
 JB1443'WITNESS POST.
 JB1443'
 JB1443'TO REACH THE AZIMUTH MARK FORM THE STATION, GO WESTERLY TO MAIN ROAD
 JB1443'FOR 0.15 MILE, TURN RIGHT GO NORTHERLY TOWARD O FALLON FOR 0.25 MILE
 JB1443'TO ASIMUTH ON LEFT AS DESCRIBED.
 JB1443'
 JB1443'HEIGHT OF LIGHT ABOVE STATION MARK 22.1 METERS.
 JB1443
 JB1443                          STATION RECOVERY (1961)
 JB1443
 JB1443'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1443'1.2 MI NW FROM SHILOH.
 JB1443'ABOUT 0.10 MILE WEST ALONG JULIA STREET FROM THE GRADE SCHOOL
 JB1443'IN SHILOH, THENCE 0.35 MILE NORTH ALONG MAIN STREET, THENCE
 JB1443'0.65 MILE NORTHWEST ALONG AN ASPHALT PAVED ROAD, THENCE 0.10
 JB1443'MILE NORTH ALONG AN ASPHALT PAVED ROAD, AT THE OUTSIDE OF A CURVE
 JB1443'WITH TANGENTS TO THE WEST AND SOUTH, AT THE JUNCTION OF A DRIVE
 JB1443'NORTH TO A FARM HOUSE, 33 FEET EAST OF THE CENTER LINE OF THE
 JB1443'ROAD FROM THE APPROXIMATE CENTER OF THE CURVE, 33 FEET EAST
 JB1443'OF THE EXTENDED CENTER LINE OF THE DRIVE NORTH, 4.5 FEET WEST
 JB1443'OF A FENCE, 14.5 FEET SOUTHWEST OF A FENCE CORNER, 47 FEET EAST
 JB1443'AND ACROSS THE ROAD FROM A TELEPHONE POLE, 14.5 FEET SOUTH OF A
 JB1443'BRACE POST FOR A TELEPHONE POLE, 4.0 FEET WEST OF A METAL
 JB1443'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 JB1443'OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1443
 JB1443                          STATION RECOVERY (1991)
 JB1443
 JB1443'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1991 (GDW)
 JB1443'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1441 ***********************************************************************
 JB1441  DESIGNATION -  SUZANNE AZ MK
 JB1441  PID         -  JB1441
 JB1441  STATE/COUNTY-  IL/ST CLAIR
 JB1441  COUNTRY     -  US
 JB1441  USGS QUAD   -  O'FALLON (2018)
 JB1441
 JB1441                         *CURRENT SURVEY CONTROL
 JB1441  ______________________________________________________________________
 JB1441* NAD 83(1986) POSITION- 38 34 19.     (N) 089 54 22.     (W)   SCALED
 JB1441* NAVD 88 ORTHO HEIGHT -   183.033 (meters)      600.50  (feet) ADJUSTED
 JB1441  ______________________________________________________________________
 JB1441  GEOID HEIGHT    -        -30.670 (meters)                     GEOID18
 JB1441  DYNAMIC HEIGHT  -        182.916 (meters)      600.12  (feet) COMP
 JB1441  MODELED GRAVITY -    979,986.8   (mgal)                       NAVD 88
 JB1441
 JB1441  VERT ORDER      -  SECOND    CLASS 0
 JB1441
 JB1441.The horizontal coordinates were scaled from a map and have
 JB1441.an estimated accuracy of +/- 6 seconds.
 JB1441
 JB1441.The orthometric height was determined by differential leveling and
 JB1441.adjusted by the NATIONAL GEODETIC SURVEY
 JB1441.in June 1991.
 JB1441
 JB1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1441.GEOID18 height accuracy estimate available here.
 JB1441
 JB1441.Click photographs - Photos may exist for this station.
 JB1441
 JB1441.The dynamic height is computed by dividing the NAVD 88
 JB1441.geopotential number by the normal gravity value computed on the
 JB1441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1441.degrees latitude (g = 980.6199 gals.).
 JB1441
 JB1441.The modeled gravity was interpolated from observed gravity values.
 JB1441
 JB1441;                    North         East    Units  Estimated Accuracy
 JB1441;SPC IL W     -   211,490.      722,710.      MT  (+/- 180 meters Scaled)
 JB1441
 JB1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH468732(NAD 83)
 JB1441
 JB1441                          SUPERSEDED SURVEY CONTROL
 JB1441
 JB1441  NGVD 29 (??/??/92)  183.133  (m)          600.83   (f) ADJ UNCH    2 0
 JB1441
 JB1441.Superseded values are not recommended for survey control.
 JB1441
 JB1441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1441.See file dsdata.pdf to determine how the superseded data were derived.
 JB1441
 JB1441_MARKER: DZ = AZIMUTH MARK DISK
 JB1441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1441_STAMPING: SUZANNE 1961
 JB1441_MARK LOGO: CGS
 JB1441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1441+STABILITY: SURFACE MOTION
 JB1441_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1441+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2008
 JB1441
 JB1441  HISTORY     - Date     Condition        Report By
 JB1441  HISTORY     - 1961     MONUMENTED       CGS
 JB1441  HISTORY     - 20080916 GOOD             KUHL
 JB1441
 JB1441                          STATION DESCRIPTION
 JB1441
 JB1441'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1441'1.2 MI SE FROM O FALLON.
 JB1441'ABOUT 0.35 MILE SOUTH ALONG SOUTH LINCOLN AVENUE FROM THE
 JB1441'POST OFFICE IN OFALLON, THENCE 0.9 MILE SOUTH ALONG AN ASPHALT
 JB1441'PAVED ROAD, AT THE JUNCTION OF AN ASPHALT PAVED ROAD EAST, 46 FEET
 JB1441'SOUTHWEST OF THE CENTER LINE OF THE ROAD, 87 FEET SOUTHEAST OF
 JB1441'THE EXTENDED CENTER LINE OF THE ROAD EAST, 34 FEET NORTH-NORTHEAST
 JB1441'OF A POWER POLE, 1.8 FEET NORTHWEST OF A METAL WITNESS POST,
 JB1441'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 JB1441'OF A CONCRETE POST PROJECTING 1 INCH.  NOTE-- THIS MARK MAY
 JB1441'ALSO BE REACHED FROM THE GRADE SCHOOL IN SHILOH BY GOING 0.10
 JB1441'MILE WEST ALONG JULIA STREET, THENCE 0.35 MILE NORTH ALONG MAIN
 JB1441'STREET, THENCE 0.95 MILE NORTHWEST ALONG AN ASPHALT PAVED ROAD.
 JB1441
 JB1441                          STATION RECOVERY (2008)
 JB1441
 JB1441'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2008 (NRB)
 JB1441'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1444 ***********************************************************************
 JB1444  DESIGNATION -  SUZANNE RM 1
 JB1444  PID         -  JB1444
 JB1444  STATE/COUNTY-  IL/ST CLAIR
 JB1444  COUNTRY     -  US
 JB1444  USGS QUAD   -  O'FALLON (2018)
 JB1444
 JB1444                         *CURRENT SURVEY CONTROL
 JB1444  ______________________________________________________________________
 JB1444* NAD 83(1986) POSITION- 38 34 10.85   (N) 089 54 06.02   (W)   HD_HELD1
 JB1444* NAVD 88 ORTHO HEIGHT -   190.088 (meters)      623.65  (feet) ADJUSTED
 JB1444  ______________________________________________________________________
 JB1444  GEOID HEIGHT    -        -30.663 (meters)                     GEOID18
 JB1444  DYNAMIC HEIGHT  -        189.967 (meters)      623.25  (feet) COMP
 JB1444  MODELED GRAVITY -    979,985.8   (mgal)                       NAVD 88
 JB1444
 JB1444  VERT ORDER      -  SECOND    CLASS 0
 JB1444
 JB1444.The horizontal coordinates were determined by differentially corrected
 JB1444.hand held GPS observations or other comparable positioning techniques
 JB1444.and have an estimated accuracy of +/- 3 meters.
 JB1444
 JB1444.The orthometric height was determined by differential leveling and
 JB1444.adjusted by the NATIONAL GEODETIC SURVEY
 JB1444.in June 1991.
 JB1444
 JB1444.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1444.GEOID18 height accuracy estimate available here.
 JB1444
 JB1444.Click photographs - Photos may exist for this station.
 JB1444
 JB1444.The dynamic height is computed by dividing the NAVD 88
 JB1444.geopotential number by the normal gravity value computed on the
 JB1444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1444.degrees latitude (g = 980.6199 gals.).
 JB1444
 JB1444.The modeled gravity was interpolated from observed gravity values.
 JB1444
 JB1444;                    North         East    Units  Estimated Accuracy
 JB1444;SPC IL W     -   211,235.0     723,092.6     MT  (+/- 3 meters HH1 GPS) 
 JB1444
 JB1444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4720073018(NAD 83)
 JB1444
 JB1444                          SUPERSEDED SURVEY CONTROL
 JB1444
 JB1444  NGVD 29 (??/??/92)  190.188  (m)          623.98   (f) ADJ UNCH    2 0
 JB1444
 JB1444.Superseded values are not recommended for survey control.
 JB1444
 JB1444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1444.See file dsdata.pdf to determine how the superseded data were derived.
 JB1444
 JB1444_MARKER: DR = REFERENCE MARK DISK
 JB1444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1444_STAMPING: SUZANNE NO 1 1961
 JB1444_MARK LOGO: CGS
 JB1444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1444+STABILITY: SURFACE MOTION
 JB1444
 JB1444  HISTORY     - Date     Condition        Report By
 JB1444  HISTORY     - 1961     MONUMENTED       CGS
 JB1444
 JB1444                          STATION DESCRIPTION
 JB1444
 JB1444'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1444'1.2 MI NW FROM SHILOH.
 JB1444'ABOUT 0.10 MILE WEST ALONG JULIA STREET FROM THE GRADE SCHOOL
 JB1444'IN SHILOH, THENCE 0.35 MILE NORTH ALONG MAIN STREET, THENCE
 JB1444'0.65 MILE NORTHWEST ALONG AN ASPHALT PAVED ROAD, THENCE 0.10
 JB1444'MILE NORTH ALONG AN ASPHALT PAVED ROAD, AT THE OUTSIDE OF A CURVE
 JB1444'WITH TANGENTS TO THE WEST AND SOUTH, AT THE JUNCTION OF A DRIVE
 JB1444'NORTH TO A FARM HOUSE, 26 FEET EAST OF THE CENTER LINE OF THE
 JB1444'ROAD, 0.5 FEET WEST OF A FENCE, 99 FEET SOUTH OF A FENCE CORNER,
 JB1444'16.5 FEET SOUTH OF A TELEPHONE POLE BRACE POST, 47 FEET EAST
 JB1444'SOUTHEAST AND ACROSS THE ROAD FROM A TELEPHONE POLE, 86.6 FEET
 JB1444'SOUTH OF TRAVERSE STATION SUZANNE, 87.0 FEET SOUTH OF A METAL
 JB1444'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 JB1444'OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1442 ***********************************************************************
 JB1442  DESIGNATION -  SUZANNE RM 2
 JB1442  PID         -  JB1442
 JB1442  STATE/COUNTY-  IL/ST CLAIR
 JB1442  COUNTRY     -  US
 JB1442  USGS QUAD   -  O'FALLON (2018)
 JB1442
 JB1442                         *CURRENT SURVEY CONTROL
 JB1442  ______________________________________________________________________
 JB1442* NAD 83(1986) POSITION- 38 34 12.10   (N) 089 54 07.06   (W)   HD_HELD1
 JB1442* NAVD 88 ORTHO HEIGHT -   190.325 (meters)      624.42  (feet) ADJUSTED
 JB1442  ______________________________________________________________________
 JB1442  GEOID HEIGHT    -        -30.664 (meters)                     GEOID18
 JB1442  DYNAMIC HEIGHT  -        190.204 (meters)      624.03  (feet) COMP
 JB1442  MODELED GRAVITY -    979,985.8   (mgal)                       NAVD 88
 JB1442
 JB1442  VERT ORDER      -  SECOND    CLASS 0
 JB1442
 JB1442.The horizontal coordinates were determined by differentially corrected
 JB1442.hand held GPS observations or other comparable positioning techniques
 JB1442.and have an estimated accuracy of +/- 3 meters.
 JB1442
 JB1442.The orthometric height was determined by differential leveling and
 JB1442.adjusted by the NATIONAL GEODETIC SURVEY
 JB1442.in June 1991.
 JB1442
 JB1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1442.GEOID18 height accuracy estimate available here.
 JB1442
 JB1442.Click photographs - Photos may exist for this station.
 JB1442
 JB1442.The dynamic height is computed by dividing the NAVD 88
 JB1442.geopotential number by the normal gravity value computed on the
 JB1442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1442.degrees latitude (g = 980.6199 gals.).
 JB1442
 JB1442.The modeled gravity was interpolated from observed gravity values.
 JB1442
 JB1442;                    North         East    Units  Estimated Accuracy
 JB1442;SPC IL W     -   211,273.5     723,067.3     MT  (+/- 3 meters HH1 GPS) 
 JB1442
 JB1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4717673057(NAD 83)
 JB1442
 JB1442                          SUPERSEDED SURVEY CONTROL
 JB1442
 JB1442  NGVD 29 (??/??/92)  190.425  (m)          624.75   (f) ADJ UNCH    2 0
 JB1442
 JB1442.Superseded values are not recommended for survey control.
 JB1442
 JB1442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1442.See file dsdata.pdf to determine how the superseded data were derived.
 JB1442
 JB1442_MARKER: DR = REFERENCE MARK DISK
 JB1442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1442_STAMPING: SUZANNE NO 2 1961
 JB1442_MARK LOGO: CGS
 JB1442_PROJECTION: FLUSH
 JB1442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1442+STABILITY: SURFACE MOTION
 JB1442
 JB1442  HISTORY     - Date     Condition        Report By
 JB1442  HISTORY     - 1961     MONUMENTED       CGS
 JB1442
 JB1442                          STATION DESCRIPTION
 JB1442
 JB1442'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1442'1.2 MI NW FROM SHILOH.
 JB1442'ABOUT 0.10 MILE WEST ALONG JULIA STREET FROM THE GRADE SCHOOL
 JB1442'IN SHILOH, THENCE 0.35 MILE NORTH ALONG MAIN STREET, THENCE
 JB1442'0.65 MILE NORTHWEST ALONG AN ASPHALT PAVED ROAD, THENCE 0.10
 JB1442'MILE NORTH ALONG AN ASPHALT PAVED ROAD, AT THE OUTSIDE OF A CURVE
 JB1442'WITH TANGENTS TO THE WEST AND SOUTH, AT THE JUNCTION OF A DRIVE
 JB1442'NORTH TO A FARM HOUSE, 24 FEET NORTH OF THE CENTER LINE OF THE
 JB1442'ROAD, 24.5 FEET WEST OF THE CENTER LINE OF THE DRIVE, 2.8 FEET
 JB1442'NORTH-NORTHEAST OF A TELEPHONE POLE BRACE POLE, 71 FEET NORTHWEST
 JB1442'OF A FENCE CORNER, 73.3 FEET NORTHWEST OF TRAVERSE STATION
 JB1442'SUZANNE, 76.6 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 JB1442'1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB1442'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB2595 ***********************************************************************
 AB2595  DESIGNATION -  SW 28 39 11
 AB2595  PID         -  AB2595
 AB2595  STATE/COUNTY-  IL/DU PAGE
 AB2595  COUNTRY     -  US
 AB2595  USGS QUAD   -  HINSDALE (2018)
 AB2595
 AB2595                         *CURRENT SURVEY CONTROL
 AB2595  ______________________________________________________________________
 AB2595* NAD 83(2011) POSITION- 41 49 53.01835(N) 087 59 46.28989(W)   ADJUSTED
 AB2595* NAD 83(2011) ELLIP HT-   181.142 (meters)        (06/27/12)   ADJUSTED
 AB2595* NAD 83(2011) EPOCH   -  2010.00
 AB2595* NAVD 88 ORTHO HEIGHT -   214.5   (meters)      704.    (feet) GPS OBS
 AB2595  ______________________________________________________________________
 AB2595  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB2595  GEOID HEIGHT    -        -32.954 (meters)                     GEOID93
 AB2595  GEOID HEIGHT    -        -33.307 (meters)                     GEOID18
 AB2595  NAD 83(2011) X  -    166,425.370 (meters)                     COMP
 AB2595  NAD 83(2011) Y  - -4,756,733.987 (meters)                     COMP
 AB2595  NAD 83(2011) Z  -  4,231,789.098 (meters)                     COMP
 AB2595  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AB2595
 AB2595  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB2595  Standards:
 AB2595         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB2595            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB2595  -------------------------------------------------------------------
 AB2595  NETWORK    1.24   2.94           0.54   0.47   1.50      0.03587472
 AB2595  -------------------------------------------------------------------
 AB2595  Click here for local accuracies and other accuracy information.
 AB2595
 AB2595.The horizontal coordinates were established by GPS observations
 AB2595.and adjusted by the National Geodetic Survey in June 2012.
 AB2595
 AB2595.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB2595.been affixed to the stable North American tectonic plate. See 
 AB2595.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB2595
 AB2595.The horizontal coordinates are valid at the epoch date displayed above
 AB2595.which is a decimal equivalence of Year/Month/Day.
 AB2595
 AB2595.The orthometric height was determined by GPS observations and a
 AB2595.high-resolution geoid model.
 AB2595
 AB2595.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB2595.GEOID18 height accuracy estimate available here.
 AB2595
 AB2595.Click photographs - Photos may exist for this station.
 AB2595
 AB2595.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB2595
 AB2595.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB2595
 AB2595.The ellipsoidal height was determined by GPS observations
 AB2595.and is referenced to NAD 83.
 AB2595
 AB2595. The following values were computed from the NAD 83(2011) position.
 AB2595
 AB2595;                    North         East     Units Scale Factor Converg.
 AB2595;SPC IL E     -   573,430.683   328,005.379   MT  0.99998465   +0 13 29.5
 AB2595;SPC IL E     - 1,881,330.50  1,076,130.98   sFT  0.99998465   +0 13 29.5
 AB2595;UTM  16      - 4,631,536.004   417,279.878   MT  0.99968420   -0 39 52.0
 AB2595
 AB2595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB2595!SPC IL E     -   0.99997159  x   0.99998465  =   0.99995624
 AB2595!UTM  16      -   0.99997159  x   0.99968420  =   0.99965580
 AB2595
 AB2595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1727931536(NAD 83)
 AB2595
 AB2595                          SUPERSEDED SURVEY CONTROL
 AB2595
 AB2595  NAD 83(2007)-  41 49 53.01892(N)    087 59 46.29060(W) AD(2002.00) 0
 AB2595  ELLIP H (02/10/07)  181.171  (m)                       GP(2002.00)    
 AB2595  ELLIP H (02/03/05)  181.158  (m)                       GP(       ) 4 2
 AB2595  NAD 83(1997)-  41 49 53.01820(N)    087 59 46.28980(W) AD(       ) 1
 AB2595  ELLIP H (10/21/99)  181.161  (m)                       GP(       ) 4 1
 AB2595  NAD 83(1997)-  41 49 53.01830(N)    087 59 46.29034(W) AD(       ) 1
 AB2595  NAD 83(1994)-  41 49 53.01855(N)    087 59 46.30423(W) AD(       ) 1
 AB2595  NAD 83(1986)-  41 49 53.01931(N)    087 59 46.30405(W) AD(       ) 1
 AB2595
 AB2595.Superseded values are not recommended for survey control.
 AB2595
 AB2595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB2595.See file dsdata.pdf to determine how the superseded data were derived.
 AB2595
 AB2595_MARKER: A = ALUMINUM MARKER
 AB2595_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AB2595_SP_SET: SET FLUSH IN THE PAVEMENT
 AB2595_STAMPING: CHISLED CROSS
 AB2595_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AB2595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB2595+STABILITY: SURFACE MOTION
 AB2595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB2595+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2006
 AB2595
 AB2595  HISTORY     - Date     Condition        Report By
 AB2595  HISTORY     - 1980     MONUMENTED       PATRIC
 AB2595  HISTORY     - 20060121 GOOD             USPSQD
 AB2595
 AB2595                          STATION DESCRIPTION
 AB2595
 AB2595'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 1980
 AB2595'DESCRIBED BY PATRICK ENGINEERING INC. STATION IS LOCATED IN OAKBROOK,
 AB2595'IL.  TO REACH THE STATION FROM THE JUNCTION OF IL. ROUTE 83 (KINGERY
 AB2595'HIGHWAY) AND 31ST STREET, GO WEST 2.0 MI (3.2 KM) ALONG 31ST STREET TO
 AB2595'THE MARK IN THE MIDDLE OF THE ROAD. STATION MARK IS AN ALUMINUM DISK
 AB2595'LOCATED IN THE CENTERLINE OF THE EAST BOUND LEFT TURN LANE TO THE
 AB2595'CHATEAUX DE CHAMBORD SUBDIVISION, ABOUT 48 FT (14.6 M) SOUTHWEST OF A
 AB2595'CROSS NOTCH IN A MANHOLE AT THE CURB, 51 FT (15.5 M) WEST OF THE
 AB2595'EXTENDED SOUTH BOUND CENTERLINE OF AVENUE CHATEAUX, AND FLUSH WITH THE
 AB2595'BITUMINOUS PAVEMENT.  STATION HAS A FEW OBSTRUCTIONS TO THE NORTH AND
 AB2595'NORTHWEST THAT MAY CAUSE PROBLEMS DURING GPS OBSERVATIONS WHEN TREES
 AB2595'ARE IN BLOOM.
 AB2595
 AB2595                          STATION RECOVERY (2006)
 AB2595
 AB2595'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 AB2595'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1413 ***********************************************************************
 LC1413  DESIGNATION -  SWAB
 LC1413  PID         -  LC1413
 LC1413  STATE/COUNTY-  IL/KNOX
 LC1413  COUNTRY     -  US
 LC1413  USGS QUAD   -  ELMWOOD (2018)
 LC1413
 LC1413                         *CURRENT SURVEY CONTROL
 LC1413  ______________________________________________________________________
 LC1413* NAD 83(1997) POSITION- 40 51 31.88370(N) 089 59 58.61887(W)   ADJUSTED
 LC1413* NAVD 88 ORTHO HEIGHT -   213.042 (meters)      698.96  (feet) ADJUSTED
 LC1413  ______________________________________________________________________
 LC1413  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 LC1413  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 LC1413  DYNAMIC HEIGHT  -        212.945 (meters)      698.64  (feet) COMP
 LC1413  MODELED GRAVITY -    980,166.5   (mgal)                       NAVD 88
 LC1413
 LC1413  HORZ ORDER      -  SECOND
 LC1413  VERT ORDER      -  SECOND    CLASS 0
 LC1413
 LC1413.The horizontal coordinates were established by classical geodetic methods
 LC1413.and adjusted by the National Geodetic Survey in October 1999.
 LC1413
 LC1413.The orthometric height was determined by differential leveling and
 LC1413.adjusted by the NATIONAL GEODETIC SURVEY
 LC1413.in June 1991.
 LC1413
 LC1413.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1413.GEOID18 height accuracy estimate available here.
 LC1413
 LC1413.Click photographs - Photos may exist for this station.
 LC1413
 LC1413.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1413
 LC1413.The dynamic height is computed by dividing the NAVD 88
 LC1413.geopotential number by the normal gravity value computed on the
 LC1413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1413.degrees latitude (g = 980.6199 gals.).
 LC1413
 LC1413.The modeled gravity was interpolated from observed gravity values.
 LC1413
 LC1413. The following values were computed from the NAD 83(1997) position.
 LC1413
 LC1413;                    North         East     Units Scale Factor Converg.
 LC1413;SPC IL W     -   465,365.545   714,083.923   MT  0.99994362   +0 06 33.4
 LC1413;SPC IL W     - 1,526,786.79  2,342,790.34   sFT  0.99994362   +0 06 33.4
 LC1413;UTM  16      - 4,527,420.704   247,173.439   MT  1.00038683   -1 57 48.2
 LC1413;UTM  15      - 4,527,422.922   752,891.242   MT  1.00038723   +1 57 50.0
 LC1413
 LC1413!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1413!SPC IL W     -   0.99997177  x   0.99994362  =   0.99991539
 LC1413!UTM  16      -   0.99997177  x   1.00038683  =   1.00035859
 LC1413!UTM  15      -   0.99997177  x   1.00038723  =   1.00035899
 LC1413
 LC1413:                Primary Azimuth Mark                     Grid Az
 LC1413:SPC IL W     -  SWAB AZ MK                               092 46 57.8
 LC1413:UTM  16      -  SWAB AZ MK                               094 51 19.4
 LC1413:UTM  15      -  SWAB AZ MK                               090 55 41.2
 LC1413
 LC1413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4717327420(NAD 83)
 LC1413
 LC1413|---------------------------------------------------------------------|
 LC1413| PID    Reference Object                     Distance      Geod. Az  |
 LC1413|                                                           dddmmss.s |
 LC1413| LC1414 SWAB RM 1                            12.835 METERS 09126     |
 LC1413| LC1415 SWAB AZ MK                                         0925331.2 |
 LC1413| LC1412 SWAB RM 2                            15.677 METERS 18427     |
 LC1413|---------------------------------------------------------------------|
 LC1413
 LC1413                          SUPERSEDED SURVEY CONTROL
 LC1413
 LC1413  NAD 83(1996)-  40 51 31.88544(N)    089 59 58.62149(W) AD(       ) 2
 LC1413  NAD 83(1986)-  40 51 31.89040(N)    089 59 58.62381(W) AD(       ) 2
 LC1413  NAD 27      -  40 51 31.75700(N)    089 59 58.21270(W) AD(       ) 2
 LC1413  NGVD 29 (??/??/92)  213.117  (m)          699.20   (f) ADJ UNCH    2 0
 LC1413  NGVD 29             213.12   (m)          699.2    (f) LEVELING    3  
 LC1413
 LC1413.Superseded values are not recommended for survey control.
 LC1413
 LC1413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1413.See file dsdata.pdf to determine how the superseded data were derived.
 LC1413
 LC1413_MARKER: DS = TRIANGULATION STATION DISK
 LC1413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1413_STAMPING: SWAB 1959
 LC1413_MARK LOGO: CGS
 LC1413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1413+STABILITY: SURFACE MOTION
 LC1413
 LC1413  HISTORY     - Date     Condition        Report By
 LC1413  HISTORY     - 1959     MONUMENTED       CGS
 LC1413  HISTORY     - 1959     GOOD             CGS
 LC1413  HISTORY     - 1973     GOOD             USGS
 LC1413  HISTORY     - 19971107 GOOD             USPSQD
 LC1413
 LC1413                          STATION DESCRIPTION
 LC1413
 LC1413'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1413'THE STATION IS LOCATED ABOUT 4.5 MILES SOUTH-SOUTHEAST OF
 LC1413'WILLIAMSFIELD AND 5.5 MILES NORTH-NORTHWEST OF ELMWOOD.
 LC1413'
 LC1413'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 150 AND STATE
 LC1413'78, 2.5 MILES NORTHWEST OF BRIMFIELD, GO WEST ON STATE HIGHWAY
 LC1413'78 FOR 1.75 MILES TO A CURVE AND SIDE ROAD RIGHT, TURN RIGHT
 LC1413'ON SURFACED ROAD FOR 0.05 MILE TO A SIDE ROAD LEFT, TURN
 LC1413'LEFT AND GO WEST FOR 1.2 MILES TO A FARM HOUSE ON THE RIGHT
 LC1413'AND AZIMUTH MARK ON THE LEFT, CONTINUE WEST ON GRAVEL ROAD
 LC1413'FOR 0.6 MILE TO A FIELD ENTRANCE AND STATION ON THE RIGHT.
 LC1413'
 LC1413'STATION MARK, A STANDARD DISK STAMPED SWAB 1959, IS IN A
 LC1413'12 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE
 LC1413'MARK IS 27 FEET NORTH OF APPROXIMATE CENTER OF A GRAVEL ROAD,
 LC1413'17 FEET EAST OF CENTER OF A FIELD ENTRANCE, 2 FEET SOUTH OF
 LC1413'FENCE AND 1.9 FEET SOUTH OF WITNESS POST.
 LC1413'
 LC1413'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED SWAB NO.
 LC1413'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC1413'2 INCHES.  THE MARK IS 27 FEET NORTH OF APPROXIMATE CENTER
 LC1413'OF GRAVEL ROAD AND 2 FEET SOUTH OF FENCE.
 LC1413'
 LC1413'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED SWAB NO. 2
 LC1413'1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC1413'3 INCHES.  THE MARK IS 67 FEET WEST OF A POWER POLE, 24 FEET
 LC1413'SOUTH OF APPROXIMATE CENTER OF GRAVEL ROAD AND 1.5 FEET
 LC1413'NORTH OF FENCE.
 LC1413'
 LC1413'AZIMUTH MARK, A STANDARD DISK STAMPED SWAB 1959, IS SET IN A
 LC1413'12 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 LC1413'MARK IS 23 FEET SOUTH OF APPROXIMATE CENTER OF A GRAVEL
 LC1413'ROAD, 2.5 FEET NORTHWEST OF WITNESS POST, 7.5 FEET NORTH-NORTHWEST
 LC1413'OF WEST POST OF FIELD GATE AND 3 FEET NORTH OF FENCE.
 LC1413'
 LC1413'DISTANCE BETWEEN REFERENCE MARK NUMBER 1 AND REFERENCE
 LC1413'MARK NUMBER 2 IS 68.17 FEET OR 20.777 METERS.
 LC1413
 LC1413                          STATION RECOVERY (1959)
 LC1413
 LC1413'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC1413'6.5 MI W FROM BRIMFIELD.
 LC1413'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1413'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY 78,
 LC1413'THENCE 1.9 MILES WEST ALONG A GRAVEL ROAD, AT THE JUNCTION OF
 LC1413'DRIVEWAY SOUTH TO A FARMHOUSE, 28 FEET NORTH OF THE CENTER LINE
 LC1413'OF THE ROAD, 8 FEET EAST OF THE EAST END OF A WIRE GATE, 160
 LC1413'FEET EAST OF THE EXTENDED CENTER LINE OF THE DRIVEWAY, 83 FEET
 LC1413'NORTHWEST AND ACROSS THE ROAD FROM THE FIRST POWER POLE EAST OF
 LC1413'THE FARMHOUSE, 2 1/2 FEET SOUTH OF A FENCE, 1.9 FEET SOUTH OF A
 LC1413'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF
 LC1413'A CONCRETE POST PROJECTING 3 INCHES.
 LC1413
 LC1413                          STATION RECOVERY (1973)
 LC1413
 LC1413'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 LC1413'STATION AND ALL SURFACE MARKS FOUND IN GOOD CONDITION
 LC1413'
 LC1413'DIRECTIONS AND DISTANCES CHECKED OK
 LC1413'
 LC1413'DESCRIPTION IS ADEQUATE
 LC1413
 LC1413                          STATION RECOVERY (1997)
 LC1413
 LC1413'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC1413'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1415 ***********************************************************************
 LC1415  DESIGNATION -  SWAB AZ MK
 LC1415  PID         -  LC1415
 LC1415  STATE/COUNTY-  IL/KNOX
 LC1415  COUNTRY     -  US
 LC1415  USGS QUAD   -  ELMWOOD (2018)
 LC1415
 LC1415                         *CURRENT SURVEY CONTROL
 LC1415  ______________________________________________________________________
 LC1415* NAD 83(1986) POSITION- 40 51 30.     (N) 089 59 19.     (W)   SCALED
 LC1415* NAVD 88 ORTHO HEIGHT -   212.628 (meters)      697.60  (feet) ADJUSTED
 LC1415  ______________________________________________________________________
 LC1415  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 LC1415  DYNAMIC HEIGHT  -        212.532 (meters)      697.28  (feet) COMP
 LC1415  MODELED GRAVITY -    980,166.3   (mgal)                       NAVD 88
 LC1415
 LC1415  VERT ORDER      -  SECOND    CLASS 0
 LC1415
 LC1415.The horizontal coordinates were scaled from a map and have
 LC1415.an estimated accuracy of +/- 6 seconds.
 LC1415
 LC1415.The orthometric height was determined by differential leveling and
 LC1415.adjusted by the NATIONAL GEODETIC SURVEY
 LC1415.in June 1991.
 LC1415
 LC1415.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1415.GEOID18 height accuracy estimate available here.
 LC1415
 LC1415.Click photographs - Photos may exist for this station.
 LC1415
 LC1415.The dynamic height is computed by dividing the NAVD 88
 LC1415.geopotential number by the normal gravity value computed on the
 LC1415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1415.degrees latitude (g = 980.6199 gals.).
 LC1415
 LC1415.The modeled gravity was interpolated from observed gravity values.
 LC1415
 LC1415;                    North         East    Units  Estimated Accuracy
 LC1415;SPC IL W     -   465,310.      715,010.      MT  (+/- 180 meters Scaled)
 LC1415
 LC1415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL480273(NAD 83)
 LC1415
 LC1415                          SUPERSEDED SURVEY CONTROL
 LC1415
 LC1415  NGVD 29 (??/??/92)  212.704  (m)          697.85   (f) ADJ UNCH    2 0
 LC1415
 LC1415.Superseded values are not recommended for survey control.
 LC1415
 LC1415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1415.See file dsdata.pdf to determine how the superseded data were derived.
 LC1415
 LC1415_MARKER: DZ = AZIMUTH MARK DISK
 LC1415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1415_STAMPING: SWAB 1959
 LC1415_MARK LOGO: CGS
 LC1415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1415+STABILITY: SURFACE MOTION
 LC1415
 LC1415  HISTORY     - Date     Condition        Report By
 LC1415  HISTORY     - 1959     MONUMENTED       CGS
 LC1415  HISTORY     - 19971107 GOOD             USPSQD
 LC1415
 LC1415                          STATION DESCRIPTION
 LC1415
 LC1415'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1415'6 MI NW FROM BRIMFIELD.
 LC1415'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1415'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LC1415'78, THENCE 1.35 MILES WEST ALONG A GRAVEL ROAD, ABOUT 0.15 MILES
 LC1415'WEST OF A CROSS ROAD, 24 FEET SOUTH OF THE CENTER LINE OF THE
 LC1415'ROAD, 3 FEET NORTH OF FENCE, 4 FEET NORTHWEST OF POWER POLE WITH
 LC1415'A TRANSFORMER, 9 FEET NORTHWEST OF THE WEST END OF A BOARD GATE,
 LC1415'108 FEET SOUTHWEST AND ACROSS THE ROAD FROM THE SOUTHWEST CORNER
 LC1415'OF A FARMHOUSE ON THE NORTH SIDE OF THE ROAD, 2.7 FEET NORTH OF A
 LC1415'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP
 LC1415'OF A CONCRETE POST PROJECTING 3 INCHES.
 LC1415
 LC1415                          STATION RECOVERY (1997)
 LC1415
 LC1415'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC1415'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1414 ***********************************************************************
 LC1414  DESIGNATION -  SWAB RM 1
 LC1414  PID         -  LC1414
 LC1414  STATE/COUNTY-  IL/KNOX
 LC1414  COUNTRY     -  US
 LC1414  USGS QUAD   -  ELMWOOD (2018)
 LC1414
 LC1414                         *CURRENT SURVEY CONTROL
 LC1414  ______________________________________________________________________
 LC1414* NAD 83(1986) POSITION- 40 51 31.87   (N) 089 59 58.07   (W)   HD_HELD1
 LC1414* NAVD 88 ORTHO HEIGHT -   212.893 (meters)      698.47  (feet) ADJUSTED
 LC1414  ______________________________________________________________________
 LC1414  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 LC1414  DYNAMIC HEIGHT  -        212.796 (meters)      698.15  (feet) COMP
 LC1414  MODELED GRAVITY -    980,166.5   (mgal)                       NAVD 88
 LC1414
 LC1414  VERT ORDER      -  SECOND    CLASS 0
 LC1414
 LC1414.The horizontal coordinates were determined by differentially corrected
 LC1414.hand held GPS observations or other comparable positioning techniques
 LC1414.and have an estimated accuracy of +/- 3 meters.
 LC1414
 LC1414.The orthometric height was determined by differential leveling and
 LC1414.adjusted by the NATIONAL GEODETIC SURVEY
 LC1414.in June 1991.
 LC1414
 LC1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1414.GEOID18 height accuracy estimate available here.
 LC1414
 LC1414.Click photographs - Photos may exist for this station.
 LC1414
 LC1414.The dynamic height is computed by dividing the NAVD 88
 LC1414.geopotential number by the normal gravity value computed on the
 LC1414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1414.degrees latitude (g = 980.6199 gals.).
 LC1414
 LC1414.The modeled gravity was interpolated from observed gravity values.
 LC1414
 LC1414;                    North         East    Units  Estimated Accuracy
 LC1414;SPC IL W     -   465,365.1     714,096.8     MT  (+/- 3 meters HH1 GPS) 
 LC1414
 LC1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4718627419(NAD 83)
 LC1414
 LC1414                          SUPERSEDED SURVEY CONTROL
 LC1414
 LC1414  NGVD 29 (??/??/92)  212.968  (m)          698.71   (f) ADJ UNCH    2 0
 LC1414
 LC1414.Superseded values are not recommended for survey control.
 LC1414
 LC1414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1414.See file dsdata.pdf to determine how the superseded data were derived.
 LC1414
 LC1414_MARKER: DR = REFERENCE MARK DISK
 LC1414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1414_STAMPING: SWAB NO 1 1959
 LC1414_MARK LOGO: CGS
 LC1414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1414+STABILITY: SURFACE MOTION
 LC1414
 LC1414  HISTORY     - Date     Condition        Report By
 LC1414  HISTORY     - 1959     MONUMENTED       CGS
 LC1414  HISTORY     - 19971107 GOOD             USPSQD
 LC1414
 LC1414                          STATION DESCRIPTION
 LC1414
 LC1414'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1414'6.5 MI W FROM BRIMFIELD.
 LC1414'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1414'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY 78,
 LC1414'THENCE 1.9 MILES WEST ALONG A GRAVEL ROAD, AT THE JUNCTION OF A
 LC1414'DRIVEWAY SOUTH TO A FARMHOUSE, 28 FEET NORTH OF THE CENTER LINE OF
 LC1414'THE ROAD, 201 FEET EAST OF THE EXTENDED CENTER LINE OF THE DRIVEWAY,
 LC1414'57 FEET NORTH-NORTHWEST AND ACROSS THE ROAD FROM THE FIRST POWER
 LC1414'POLE EAST OF THE DRIVEWAY, 51 FEET EAST OF THE EAST END OF A WIRE
 LC1414'GATE, 2 FEET NORTH OF A FENCE, 42.1 FEET EAST OF TRIANGULATION
 LC1414'STATION SWAB, 42.2 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL
 LC1414'WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 LC1414'INCHES.
 LC1414
 LC1414                          STATION RECOVERY (1997)
 LC1414
 LC1414'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC1414'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1412 ***********************************************************************
 LC1412  DESIGNATION -  SWAB RM 2
 LC1412  PID         -  LC1412
 LC1412  STATE/COUNTY-  IL/KNOX
 LC1412  COUNTRY     -  US
 LC1412  USGS QUAD   -  ELMWOOD (2018)
 LC1412
 LC1412                         *CURRENT SURVEY CONTROL
 LC1412  ______________________________________________________________________
 LC1412* NAD 83(1986) POSITION- 40 51 31.38   (N) 089 59 58.67   (W)   HD_HELD1
 LC1412* NAVD 88 ORTHO HEIGHT -   213.182 (meters)      699.41  (feet) ADJUSTED
 LC1412  ______________________________________________________________________
 LC1412  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 LC1412  DYNAMIC HEIGHT  -        213.085 (meters)      699.10  (feet) COMP
 LC1412  MODELED GRAVITY -    980,166.5   (mgal)                       NAVD 88
 LC1412
 LC1412  VERT ORDER      -  SECOND    CLASS 0
 LC1412
 LC1412.The horizontal coordinates were determined by differentially corrected
 LC1412.hand held GPS observations or other comparable positioning techniques
 LC1412.and have an estimated accuracy of +/- 3 meters.
 LC1412
 LC1412.The orthometric height was determined by differential leveling and
 LC1412.adjusted by the NATIONAL GEODETIC SURVEY
 LC1412.in June 1991.
 LC1412
 LC1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1412.GEOID18 height accuracy estimate available here.
 LC1412
 LC1412.Click photographs - Photos may exist for this station.
 LC1412
 LC1412.The dynamic height is computed by dividing the NAVD 88
 LC1412.geopotential number by the normal gravity value computed on the
 LC1412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1412.degrees latitude (g = 980.6199 gals.).
 LC1412
 LC1412.The modeled gravity was interpolated from observed gravity values.
 LC1412
 LC1412;                    North         East    Units  Estimated Accuracy
 LC1412;SPC IL W     -   465,350.0     714,082.8     MT  (+/- 3 meters HH1 GPS) 
 LC1412
 LC1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL4717127405(NAD 83)
 LC1412
 LC1412                          SUPERSEDED SURVEY CONTROL
 LC1412
 LC1412  NGVD 29 (??/??/92)  213.257  (m)          699.66   (f) ADJ UNCH    2 0
 LC1412
 LC1412.Superseded values are not recommended for survey control.
 LC1412
 LC1412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1412.See file dsdata.pdf to determine how the superseded data were derived.
 LC1412
 LC1412_MARKER: DR = REFERENCE MARK DISK
 LC1412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1412_STAMPING: SWAB NO 2 1959
 LC1412_MARK LOGO: CGS
 LC1412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1412+STABILITY: SURFACE MOTION
 LC1412
 LC1412  HISTORY     - Date     Condition        Report By
 LC1412  HISTORY     - 1959     MONUMENTED       CGS
 LC1412  HISTORY     - 19971107 GOOD             USPSQD
 LC1412
 LC1412                          STATION DESCRIPTION
 LC1412
 LC1412'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1412'6.5 MI W FROM BRIMFIELD.
 LC1412'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1412'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LC1412'78, THENCE 1.9 MILES WEST ALONG A GRAVEL ROAD, AT THE JUNCTION OF
 LC1412'A DRIVEWAY SOUTH TO A FARMHOUSE, 25 FEET SOUTH OF THE CENTER LINE
 LC1412'OF THE ROAD, 168 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY,
 LC1412'67 FEET WEST OF THE FIRST POWER POLE EAST OF THE DRIVEWAY, 53
 LC1412'FEET SOUTH AND ACROSS THE ROAD FROM THE EAST END OF A WIRE GATE,
 LC1412'1 1/2 FEET NORTH OF A FENCE, 51.5 FEET SOUTH OF TRIANGULATION
 LC1412'STATION SWAB, 53.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1
 LC1412'FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LC1412'POST PROJECTING 4 INCHES.
 LC1412
 LC1412                          STATION RECOVERY (1997)
 LC1412
 LC1412'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC1412'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1866 ***********************************************************************
 JB1866  DESIGNATION -  SWAN
 JB1866  PID         -  JB1866
 JB1866  STATE/COUNTY-  IL/JEFFERSON
 JB1866  COUNTRY     -  US
 JB1866  USGS QUAD   -  IRVINGTON (2018)
 JB1866
 JB1866                         *CURRENT SURVEY CONTROL
 JB1866  ______________________________________________________________________
 JB1866* NAD 83(1997) POSITION- 38 22 48.43230(N) 089 07 40.57156(W)   ADJUSTED
 JB1866* NAVD 88 ORTHO HEIGHT -   162.    (meters)      531.    (feet) SCALED
 JB1866  ______________________________________________________________________
 JB1866  GEOID HEIGHT    -        -30.223 (meters)                     GEOID18
 JB1866  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 JB1866  HORZ ORDER      -  THIRD
 JB1866
 JB1866.The horizontal coordinates were established by classical geodetic methods
 JB1866.and adjusted by the National Geodetic Survey in October 1999.
 JB1866
 JB1866.The orthometric height was scaled from a topographic map.
 JB1866
 JB1866.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1866.GEOID18 height accuracy estimate available here.
 JB1866
 JB1866.Click photographs - Photos may exist for this station.
 JB1866
 JB1866.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1866
 JB1866. The following values were computed from the NAD 83(1997) position.
 JB1866
 JB1866;                    North         East     Units Scale Factor Converg.
 JB1866;SPC IL E     -   190,466.079   230,571.050   MT  1.00003434   -0 29 36.1
 JB1866;SPC IL E     -   624,887.46    756,465.19   sFT  1.00003434   -0 29 36.1
 JB1866;UTM  16      - 4,250,135.028   314,131.437   MT  1.00002547   -1 19 17.6
 JB1866
 JB1866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1866!SPC IL E     -   0.99997934  x   1.00003434  =   1.00001368
 JB1866!UTM  16      -   0.99997934  x   1.00002547  =   1.00000481
 JB1866
 JB1866:                Primary Azimuth Mark                     Grid Az
 JB1866:SPC IL E     -  SWAN AZ MK                               271 04 40.8
 JB1866:UTM  16      -  SWAN AZ MK                               271 54 22.3
 JB1866
 JB1866_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1413150135(NAD 83)
 JB1866
 JB1866|---------------------------------------------------------------------|
 JB1866| PID    Reference Object                     Distance      Geod. Az  |
 JB1866|                                                           dddmmss.s |
 JB1866| JB1867 94S                                  57.580 METERS 08709     |
 JB1866| CI5609 SWAN RM 1                            25.973 METERS 15254     |
 JB1866| CI5608 SWAN AZ MK                                         2703504.7 |
 JB1866|---------------------------------------------------------------------|
 JB1866
 JB1866                          SUPERSEDED SURVEY CONTROL
 JB1866
 JB1866  NAD 83(1993)-  38 22 48.44716(N)    089 07 40.56995(W) AD(       ) 3
 JB1866  NAD 83(1986)-  38 22 48.44733(N)    089 07 40.56980(W) AD(       ) 3
 JB1866  NAD 27      -  38 22 48.27147(N)    089 07 40.30890(W) AD(       ) 3
 JB1866
 JB1866.Superseded values are not recommended for survey control.
 JB1866
 JB1866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1866.See file dsdata.pdf to determine how the superseded data were derived.
 JB1866
 JB1866_MARKER: DS = TRIANGULATION STATION DISK
 JB1866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1866_STAMPING: SWAN 1962
 JB1866_MARK LOGO: CGS
 JB1866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1866+STABILITY: SURFACE MOTION
 JB1866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1866+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1866
 JB1866  HISTORY     - Date     Condition        Report By
 JB1866  HISTORY     - 1962     MONUMENTED       CGS
 JB1866  HISTORY     - 20090127 MARK NOT FOUND   ILDT
 JB1866  HISTORY     - 20121004 GOOD             ILDT
 JB1866
 JB1866                          STATION DESCRIPTION
 JB1866
 JB1866'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1866'THE STATION IS ABOUT 5 MILES NORTHEAST OF ASHLEY AND ABOUT 3 MILES
 JB1866'EAST OF RICHVIEW, IN THE SOUTHEAST 1/4 OF SEC. 6, T. 2 S., R. 1 E.,
 JB1866'AND ON THE PROPERTY OF THE WHITE SWAN BAPTIST CHURCH.  IT IS 126
 JB1866'FEET NORTHWEST OF THE NORTHWEST CORNER OF THE CHURCH BUILDING, 32
 JB1866'FEET SOUTH OF THE CENTERLINE OF AN OILED ROAD, 26 FEET NORTHWEST
 JB1866'OF A 24 INCH TREE AND 21 FEET SOUTHEAST OF A WITNESS POST.  THE
 JB1866'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED SWAN 1962.
 JB1866'
 JB1866'TO REACH FROM THE APPROXIMATE CENTER OF RICHVIEW, GO NORTH AND EAST
 JB1866'ON U.S. HIGHWAY 51 FOR 0.4 MILE TO A Y-FORK AT A POINT WHERE HIGHWAY
 JB1866'51 TURNS LEFT.  TAKE THE RIGHT FORK AND GO EAST ON AN OILED ROAD
 JB1866'FOR 2.2 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST ON
 JB1866'THE OILED ROAD FOR 0.3 MILE TO THE WHITE SWAN BAPTIST CHURCH
 JB1866'AND THE STATION ON THE RIGHT.
 JB1866'
 JB1866'REFERENCE MARK 1 IS 85 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 JB1866'CHURCH BUILDING, 68 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY AND
 JB1866'17 FEET EAST OF A 12 INCH HICKORY TREE.  THE MONUMENT IS FLUSH AND
 JB1866'THE DISK IS STAMPED SWAN NO 1 1962.
 JB1866'
 JB1866'TT 9 (USGS) IS A U.S. GEOLOGICAL SURVEY BENCH MARK DISK STAMPED S 9
 JB1866'1928 SET IN THE TOP OF A 6 INCH BY 6 INCH CONCRETE POST THAT IS 3
 JB1866'INCHES BELOW THE SURFACE OF THE GROUND.  IT IS 46 FEET NORTHEAST OF
 JB1866'THE NORTHEAST CORNER OF THE CHURCH BUILDING, 40 FEET WEST OF THE
 JB1866'CENTERLINE OF AN OILED ROAD, 25 FEET SOUTH OF THE CENTERLINE OF
 JB1866'AN OILED ROAD AND 21 FEET NORTHWEST OF A POWER POLE.
 JB1866'
 JB1866'THE AZIMUTH MARK IS 38 FEET EAST OF A 30 INCH OAK TREE, 18 FEET EAST
 JB1866'OF THE NORTH END OF A CONCRETE CULVERT, 17 FEET NORTH OF THE
 JB1866'CENTERLINE OF AN OILED ROAD AND 4 FEET EAST OF A WITNESS POST.
 JB1866'THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED SWAN 1962.
 JB1866'
 JB1866'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1866
 JB1866                          STATION RECOVERY (2009)
 JB1866
 JB1866'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1866'MARK NOT FOUND.
 JB1866
 JB1866                          STATION RECOVERY (2012)
 JB1866
 JB1866'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1823 ***********************************************************************
 LC1823  DESIGNATION -  SWYGERT
 LC1823  PID         -  LC1823
 LC1823  STATE/COUNTY-  IL/LIVINGSTON
 LC1823  COUNTRY     -  US
 LC1823  USGS QUAD   -  NORTHEAST PONTIAC (2018)
 LC1823
 LC1823                         *CURRENT SURVEY CONTROL
 LC1823  ______________________________________________________________________
 LC1823* NAD 83(1997) POSITION- 40 54 08.86950(N) 088 31 06.09200(W)   ADJUSTED
 LC1823* NAVD 88 ORTHO HEIGHT -   222.8   (meters)      731.    (feet) VERTCON3
 LC1823  ______________________________________________________________________
 LC1823  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 LC1823  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 LC1823  HORZ ORDER      -  FIRST
 LC1823
 LC1823.The horizontal coordinates were established by classical geodetic methods
 LC1823.and adjusted by the National Geodetic Survey in October 1999.
 LC1823
 LC1823.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1823.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1823
 LC1823.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1823.GEOID18 height accuracy estimate available here.
 LC1823
 LC1823.Click photographs - Photos may exist for this station.
 LC1823
 LC1823.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1823
 LC1823. The following values were computed from the NAD 83(1997) position.
 LC1823
 LC1823;                    North         East     Units Scale Factor Converg.
 LC1823;SPC IL E     -   470,226.860   284,410.301   MT  0.99997799   -0 07 16.1
 LC1823;SPC IL E     - 1,542,735.96    933,102.80   sFT  0.99997799   -0 07 16.1
 LC1823;UTM  16      - 4,529,039.371   372,113.470   MT  0.99980130   -0 59 39.5
 LC1823
 LC1823!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1823!SPC IL E     -   0.99997009  x   0.99997799  =   0.99994808
 LC1823!UTM  16      -   0.99997009  x   0.99980130  =   0.99977139
 LC1823
 LC1823:                Primary Azimuth Mark                     Grid Az
 LC1823:SPC IL E     -  SWYGERT AZ MK                            212 32 02.0
 LC1823:UTM  16      -  SWYGERT AZ MK                            213 24 25.4
 LC1823
 LC1823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7211329039(NAD 83)
 LC1823
 LC1823|---------------------------------------------------------------------|
 LC1823| PID    Reference Object                     Distance      Geod. Az  |
 LC1823|                                                           dddmmss.s |
 LC1823| CI8295 SWYGERT RM 1                         26.708 METERS 01426     |
 LC1823| LC1720 LORETTO ODELL ATT MWV KSB 74        APPROX.12.3 KM 0335311.0 |
 LC1823| LC1719 SAUNEMIN MUNICIPAL TANK             APPROX. 9.8 KM 0942402.1 |
 LC1823| LC1709 FORREST MUNICIPAL TANK              APPROX.19.1 KM 1521516.0 |
 LC1823| LC1838 FAIRBURY PRESBYTERIAN CH SPIRE      APPROX.17.5 KM 1783100.1 |
 LC1823| LC1837 FAIRBURY MUNICIPAL TANK             APPROX.17.2 KM 1793550.1 |
 LC1823| LC1826 PONTIAC N ILL GAS KJ 8644           APPROX. 5.2 KM 2023435.0 |
 LC1823| CI8081 PTS 87 MAG                                         2122324.4 |
 LC1823| CI8294 SWYGERT AZ MK                                      2122445.9 |
 LC1823| LC1827 PONTIAC ILL ST PRISON SPIPE         APPROX.10.5 KM 2491238.2 |
 LC1823| LC1829 PONTIAC ILL ST PRISON STK           APPROX.10.5 KM 2493320.5 |
 LC1823| LC1822 PONTIAC MUNICIPAL STANDPIPE         APPROX. 8.7 KM 2504305.2 |
 LC1823| LC1831 PONTIAC RAD WOPP RED LT TOP TR      APPROX.10.9 KM 2511056.2 |
 LC1823| LC1830 PONTIAC ILL ST POLICE RAD TWR       APPROX.10.9 KM 2511107.8 |
 LC1823| LC1832 PONTIAC LIVINGSTON CTHSE FLAG       APPROX. 9.7 KM 2550110.0 |
 LC1823| LC1834 PONTIAC ST MARYS CATH CH            APPROX. 9.6 KM 2555015.4 |
 LC1823| CI8296 SWYGERT RM 2                         19.715 METERS 29631     |
 LC1823|---------------------------------------------------------------------|
 LC1823
 LC1823                          SUPERSEDED SURVEY CONTROL
 LC1823
 LC1823  NAD 83(1986)-  40 54 08.88131(N)    088 31 06.09672(W) AD(       ) 1
 LC1823  NAD 83(1986)-  40 54 08.88163(N)    088 31 06.09718(W) AD(       ) 1
 LC1823  NAD 27      -  40 54 08.76400(N)    088 31 05.89000(W) AD(       ) 1
 LC1823  NGVD 29 (07/19/86)  222.9    (m)          731.     (f) VERT ANG       
 LC1823
 LC1823.Superseded values are not recommended for survey control.
 LC1823
 LC1823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1823.See file dsdata.pdf to determine how the superseded data were derived.
 LC1823
 LC1823_MARKER: DS = TRIANGULATION STATION DISK
 LC1823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1823_STAMPING: SWYGERT 1939
 LC1823_MARK LOGO: CGS
 LC1823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1823+STABILITY: SURFACE MOTION
 LC1823
 LC1823  HISTORY     - Date     Condition        Report By
 LC1823  HISTORY     - 1939     MONUMENTED       CGS
 LC1823  HISTORY     - 1969     SEE DESCRIPTION  CGS
 LC1823
 LC1823                          STATION DESCRIPTION
 LC1823
 LC1823'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1823'THE STATION IS LOCATED 1 MILE SOUTHEAST OF SWYGERT, 5-3/4 MILES EAST
 LC1823'AND 1-3/4 MILES NORTH OF PONTIAC, 3/4 MILE NORTH OF ILLINOIS HIGHWAY
 LC1823'NO. 116.  IN THE NW 1/4 NE 1/4 OF SEC.  15, T. 28 N., R. 6 E.  ON LAND
 LC1823'OWNED BY FRED HEIDENRICH, A.D. CAYS, TENANT.  IT IS SET ON A SMALL
 LC1823'HILL (THE LOCATION OF THE FARM BUILDINGS)  7 FEET NORTH OF THE SOUTH
 LC1823'FENCE OF THE BARNYARD, 15 FEET WEST OF AN OUT-HOUSE, AND 13 FEET EAST
 LC1823'OF A SMALL CORN SHED.  THE MARK PROJECTS 2 INCHES ABOVE THE GROUND AND
 LC1823'IS STAMPED SWYGERT 1939.
 LC1823'
 LC1823'TO REACH THE STATION FROM THE RAILROAD CROSSING AND GRAIN ELEVATOR IN
 LC1823'SWYGERT GO SOUTH FOR 0.5 MILE TO A CROSS ROAD, TURN LEFT (EAST) AND GO
 LC1823'0.55 MILE, THEN TURN RIGHT (SOUTH) AND FOLLOW A LANE FOR 0.15 MILE TO
 LC1823'THE FARM BUILDINGS AND THE STATION.
 LC1823'
 LC1823'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1823'DISKS SET IN CONCRETE.
 LC1823'
 LC1823'REFERENCE MARK NO. 1 IS 26.670 METERS, 87.50 FEET, NORTH-NORTHEAST OF
 LC1823'THE STATION.  IT IS SET ON THE WEST SIDE OF THE WEST FENCE OF THE
 LC1823'HOUSE YARD, AND 3 FEET SOUTH OF THE NORTHWEST FENCE CORNER, THE MARK,
 LC1823'PROJECTS 2 INCHES ABOVE THE GROUND AND IS STAMPED SWYGERT NO 1 1939.
 LC1823'
 LC1823'REFERENCE MARK NO. 2 IS 19.712 METERS, 64.67 FEET, WEST-NORTHWEST OF
 LC1823'THE STATION.  IT IS SET AT THE NORTHEAST CORNER OF A LOW, TIN-ROOFED
 LC1823'SHED.  THE MARK, PROJECTS 2 INCHES ABOVE THE GROUND AND IS STAMPED
 LC1823'SWYGERT NO 2 1939.
 LC1823'
 LC1823'PRIMARY TRAVERSE STATION NO. 87 (U.S.G.S.)  USED AS AN AZIMUTH MARK.
 LC1823'IT IS APPROXIMATELY 1.0 MILE SOUTHWEST OF THE STATION, SET IN A
 LC1823'SCHOOLYARD.  IT IS 41 FEET SOUTH OF THE CENTER LINE OF ILLINOIS
 LC1823'HIGHWAY NO. 116, 4 FEET SOUTH OF THE NORTH SCHOOLYARD FENCE, 29-1/2
 LC1823'FEET NORTHEAST OF THE NORTHWEST CORNER OF THE SCHOOL, AND 159 FEET
 LC1823'WEST OF THE CENTER LINE OF A NORTH-AND-SOUTH ROAD.  THE MARK IS A
 LC1823'STANDARD UNITED STATES GEOLOGICAL SURVEY IN COOPERATION WITH THE STATE
 LC1823'DISK SET IN A 6-INCH-SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES
 LC1823'ABOVE THE GROUND.  THE DISK IS STAMPED PRIM TRAV STA NO 87 MAG 1923.
 LC1823'TO REACH THE MARK FROM THE STATION GO NORTH 0.15 MILE, THEN WEST FOR
 LC1823'0.55 MILE, THEN SOUTH FOR 1.0 MILE TO HIGHWAY ILLINOIS NO. 116 AND THE
 LC1823'SCHOOLHOUSE AND THE MARK ON THE SOUTH SIDE OF THE HIGHWAY.
 LC1823'
 LC1823'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE POSTS WHICH PROJECT
 LC1823'2-1/2 FEET ABOVE THE GROUND.
 LC1823'
 LC1823'A 90-FOOT TOWER AT DONOVAN IS VISIBLE FROM GROUND.
 LC1823'
 LC1823'A 90-FOOT TOWER AT FELKEY IS VISIBLE FROM GROUND.
 LC1823'
 LC1823'A 90-FOOT TOWER AT KING IS VISIBLE FROM GROUND.
 LC1823'
 LC1823'A 37-FOOT TOWER IS NEEDED TO SEE A 64-FOOT TOWER AT SANCKEN.
 LC1823'
 LC1823'A 37-FOOT TOWER IS NEEDED TO SEE A 64-FOOT TOWER AT THOMAS.
 LC1823'
 LC1823'A 37-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT PONTIAC.
 LC1823'
 LC1823'A 37-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT HUTSON.
 LC1823'
 LC1823'HEIGHT OF LIGHT ABOVE STATION MARK - 14 METERS.
 LC1823
 LC1823                          STATION RECOVERY (1969)
 LC1823
 LC1823'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (WMJ)
 LC1823'THE STATION IS LOCATED ABOUT 7 MILES SOUTH OF ODELL, 6 MILES
 LC1823'EAST-NORTHEAST OF PONTIAC, 6 MILES WEST-NORTHWEST OF SAUNEMIN, AND 1
 LC1823'MILE SOUTHEAST OF THE SMALL VILLAGE OF SWYGERT.  IT IS ABOUT 3/4 MILE
 LC1823'NORTH OF STATE HIGHWAY 116 ON PROPERTY OWNED BY RUTH BAUM AND RENTED
 LC1823'BY MR. EVERETT DRONENBERG.
 LC1823'
 LC1823'REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD CONDITION WITH A
 LC1823'DIFFERENCE NOTED AND VERIFIED IN THE DISTANCE TO REFERENCE MARK 1.
 LC1823'THE SURFACE STATION MARK HAS BEEN DESTROYED WITH THE UNDERGROUND MARK
 LC1823'FOUND STILL IN PLACE.  A NEW STATION MARK WAS SET AND LOWERED TO BELOW
 LC1823'PLOW DEPTH.  THE ORIGINAL AZIMUTH MARK WAS FOUND TO BE LOOSE IN THE
 LC1823'GROUND.  A NEW AZIMUTH MARK WAS ESTABLISHED AT THIS TIME.  DUE TO
 LC1823'CHANGES IN THE AREA, A COMPLETE NEW DESCRIPTION FOLLOWS.
 LC1823'
 LC1823'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 47 AND STATE
 LC1823'HIGHWAY 116 JUST WEST OF SAUNEMIN, GO WEST ON STATE HIGHWAY 116 FOR
 LC1823'6.1 MILES TO A CROSSROAD AND THE AZIMUTH MARK IN THE SOUTHWEST ANGLE.
 LC1823'TURN RIGHT AND GO NORTH ON A PAVED ROAD FOR 1.0 MILE TO A CROSSROAD.
 LC1823'TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR 0.65 MILE TO A FIELD
 LC1823'ENTRANCE ON THE RIGHT.  TURN RIGHT AND GO SOUTH ON A TRACK ROAD FOR
 LC1823'0.15 MILE TO THE TOP OF A SMALL HILL AND A METAL CORN CRIB AND THE
 LC1823'STATION.
 LC1823'
 LC1823'THE STATION MARK IS A STANDARD DISK STAMPED SWYGERT 1939 1969 SET IN
 LC1823'THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT WHICH IS ABOUT 16 INCHES
 LC1823'BELOW THE SURFACE OF THE GROUND.  IT IS 85 FEET SOUTHEAST OF THE
 LC1823'SOUTHWEST CORNER OF A METAL CORN CRIB AND 70 FEET SOUTHEAST OF THE
 LC1823'SOUTHEAST CORNER OF A METAL CORN CRIB.  NOTE 1B7A
 LC1823'
 LC1823'REFERENCE MARK 1 IS A STANDARD DISK STAMPED SWYGERT NO 1 1939 SET IN
 LC1823'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS ABOUT 1
 LC1823'INCH ABOVE THE SURFACE OF THE GROUND.  IT IS 58 FEET EAST OF THE
 LC1823'SOUTHEAST CORNER OF A METAL CORN CRIB, 54 FEET EAST OF THE NORTHEAST
 LC1823'CORNER OF A METAL CORN CRIB, AND IN THE CENTER OF A DIM TRACK ROAD
 LC1823'LEADING TO THE METAL CORN CRIB.  NOTE 11A
 LC1823'
 LC1823'REFERENCE MARK 2 IS A STANDARD DISK STAMPED SWYGERT NO 2 1939 SET IN
 LC1823'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH IS FLUSH WITH THE
 LC1823'SURFACE OF THE GROUND.  IT IS 43 FEET SOUTHWEST OF THE SOUTHEAST
 LC1823'CORNER OF A METAL CORN CRIB AND 34.5 FEET SOUTH OF THE SOUTHWEST
 LC1823'CORNER OF A METAL CORN CRIB.  NOTE 11A
 LC1823'
 LC1823'THE ORIGINAL AZIMUTH MARK IS A STANDARD USGS DISK STAMPED PRIM TRAV
 LC1823'STA NO 87 MAG 1923 SET IN THE TOP OF A 6-INCH SQUARE CONCRETE POST
 LC1823'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 1 FOOT
 LC1823'NORTH OF A METAL WITNESS POST AND 2 FEET EAST OF THE NEW AZIMUTH MARK.
 LC1823'
 LC1823'THE AZIMUTH MARK IS A STANDARD DISK STAMPED SWYGERT 1939 1969 SET IN
 LC1823'THE TOP OF A 12-INCH ROUND CONCRETE MONUMENT WHICH IS FLUSH WITH THE
 LC1823'SURFACE OF THE GROUND.
 LC1823'
 LC1823'IT IS 43 FEET WEST OF A 16-INCH OAK TREE, 40.5 FEET SOUTH OF THE
 LC1823'CENTER OF STATE HIGHWAY 116, 2 FEET WEST OF A METAL WITNESS POST, AND
 LC1823'2 FEET WEST OF THE ORIGINAL AZIMUTH MARK PRIM TRAV STA MAG NO 87.
 LC1823'NOTE 16B
 LC1823'
 LC1823'HEIGHT OF LIGHT ABOVE STATION MARK 60.7 FEET.
 LC1823'
 LC1823'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN 6 MILES
 LC1823'EAST-NORTHEAST OF PONTIAC.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1481 ***********************************************************************
 MF1481  DESIGNATION -  SYCAMORE
 MF1481  PID         -  MF1481
 MF1481  STATE/COUNTY-  IL/DE KALB
 MF1481  COUNTRY     -  US
 MF1481  USGS QUAD   -  SYCAMORE (2018)
 MF1481
 MF1481                         *CURRENT SURVEY CONTROL
 MF1481  ______________________________________________________________________
 MF1481* NAD 83(1997) POSITION- 41 59 19.47884(N) 088 41 05.49404(W)   ADJUSTED
 MF1481* NAVD 88 ORTHO HEIGHT -   267.    (meters)      876.    (feet) SCALED
 MF1481  ______________________________________________________________________
 MF1481  GEOID HEIGHT    -        -33.105 (meters)                     GEOID18
 MF1481  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 MF1481  HORZ ORDER      -  THIRD
 MF1481
 MF1481.The horizontal coordinates were established by classical geodetic methods
 MF1481.and adjusted by the National Geodetic Survey in October 1999.
 MF1481
 MF1481.The orthometric height was scaled from a topographic map.
 MF1481
 MF1481.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1481.GEOID18 height accuracy estimate available here.
 MF1481
 MF1481.Click photographs - Photos may exist for this station.
 MF1481
 MF1481.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1481
 MF1481. The following values were computed from the NAD 83(1997) position.
 MF1481
 MF1481;                    North         East     Units Scale Factor Converg.
 MF1481;SPC IL E     -   590,912.193   270,871.370   MT  0.99998544   -0 14 06.6
 MF1481;SPC IL E     - 1,938,684.42    888,683.82   sFT  0.99998544   -0 14 06.6
 MF1481;UTM  16      - 4,649,899.475   360,437.211   MT  0.99983967   -1 07 38.4
 MF1481
 MF1481!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1481!SPC IL E     -   0.99996332  x   0.99998544  =   0.99994876
 MF1481!UTM  16      -   0.99996332  x   0.99983967  =   0.99980300
 MF1481
 MF1481:                Primary Azimuth Mark                     Grid Az
 MF1481:SPC IL E     -  ADKINS                                   028 02 02.5
 MF1481:UTM  16      -  ADKINS                                   028 55 34.3
 MF1481
 MF1481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6043749899(NAD 83)
 MF1481
 MF1481|---------------------------------------------------------------------|
 MF1481| PID    Reference Object                     Distance      Geod. Az  |
 MF1481|                                                           dddmmss.s |
 MF1481| NH1179 ADKINS                              APPROX. 6.5 KM 0274755.9 |
 MF1481| MF1483 SYCAMORE MUNICIPAL TANK             464.006 METERS 0360417.2 |
 MF1481| MF0449 37 A                                 17.940 METERS 10615     |
 MF1481| MF1492 SYCAMORE IDEAL INDUST CO TANK       APPROX. 1.6 KM 2012219.7 |
 MF1481| MF1486 AIRPORT BEACON DE KALB MUN APT      APPROX. 7.2 KM 2080107.0 |
 MF1481| MF1482 DE KALB GENERAL ELEC CO W TK        APPROX. 7.3 KM 2082427.0 |
 MF1481| MF1490 DE KALB CALF PACK CO RAD MAST       APPROX. 9.0 KM 2100840.0 |
 MF1481| MF1480 DE KALB CYCLONE FENCE CO TANK       APPROX. 7.4 KM 2135037.0 |
 MF1481| MF1489 DE KALB MUNICIPAL TANK              APPROX. 7.9 KM 2142249.9 |
 MF1481| MF1491 DE KALB FOSTER EQUIP CO STACK       APPROX. 8.0 KM 2144240.9 |
 MF1481| MF1525 DE KALB CENTRAL ILL LT CO STK       APPROX. 8.6 KM 2193939.2 |
 MF1481| MF1487 DE KALB RADIO STA WLBK MAST         APPROX. 7.5 KM 2245246.3 |
 MF1481| MF1526 DE KALB NORTHERN ILL STC STACK      APPROX. 8.9 KM 2274014.5 |
 MF1481| MF1488 SYCAMORE DIAMOND WIRE CO TANK       APPROX. 0.8 KM 2283357.4 |
 MF1481| CI8297 SYCAMORE AZ MK                                     2715912.5 |
 MF1481| MF1493 SYCAMORE ANACONDA WIRE CO TANK      APPROX. 0.6 KM 3381759.3 |
 MF1481| CI8298 SYCAMORE RM 1                        26.869 METERS 34835     |
 MF1481|---------------------------------------------------------------------|
 MF1481
 MF1481                          SUPERSEDED SURVEY CONTROL
 MF1481
 MF1481  NAD 83(1986)-  41 59 19.47909(N)    088 41 05.50168(W) AD(       ) 3
 MF1481  NAD 27      -  41 59 19.37070(N)    088 41 05.19020(W) AD(       ) 3
 MF1481
 MF1481.Superseded values are not recommended for survey control.
 MF1481
 MF1481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1481.See file dsdata.pdf to determine how the superseded data were derived.
 MF1481
 MF1481_MARKER: DS = TRIANGULATION STATION DISK
 MF1481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1481_STAMPING: SYCAMORE 1954
 MF1481_MARK LOGO: CGS
 MF1481_PROJECTION: FLUSH
 MF1481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1481+STABILITY: SURFACE MOTION
 MF1481
 MF1481  HISTORY     - Date     Condition        Report By
 MF1481  HISTORY     - 1954     MONUMENTED       CGS
 MF1481  HISTORY     - 1967     GOOD             CGS
 MF1481  HISTORY     - 19961104 MARK NOT FOUND   USPSQD
 MF1481
 MF1481                          STATION DESCRIPTION
 MF1481
 MF1481'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1481'STATION IS LOCATED NEAR THE SOUTHEAST CORNER OF THE DE KALB
 MF1481'COUNTY COURTHOUSE SQUARE NEAR THE CENTER OF SYCAMORE.  IT
 MF1481'IS ABOUT 130 FEET NORTHWEST OF THE INTERSECTION OF MAIN AND
 MF1481'STATE STREETS, 112 FEET WEST OF THE CENTER OF NORTH MAIN STREET,
 MF1481'95 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A MONUMENT AND
 MF1481'25 FEET NORTH OF THE NORTH EDGE OF A SIDEWALK ON THE NORTH
 MF1481'SIDE OF STATE STREET.  THE MARK IS FLUSH AND THE DISK IS
 MF1481'STAMPED SYCAMORE 1954.
 MF1481'
 MF1481'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 MF1481'FLUSH IN A DRILL HOLE IN THE NORTH SIDE OF A SIDEWALK LEADING
 MF1481'FROM THE FRONT OF THE COURTHOUSE TO THE INTERSECTION OF MAIN
 MF1481'AND STATE STREETS, 65 FEET NORTHEAST OF THE NORTHEAST CORNER
 MF1481'OF THE MONUMENT AND 51 FEET SOUTH OF THE SOUTHEAST CORNER OF
 MF1481'THE COURTHOUSE.  THE DISK IS STAMPED SYCAMORE NO 1 1954.
 MF1481'
 MF1481'37 A (USGS) B.M. WAS USED AS A REFERENCE MARK.  IT IS A
 MF1481'STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK, SET IN THE TOP
 MF1481'OF A 6 X 6 INCH CONCRETE POST, FLUSH WITH THE THE GROUND AND IS
 MF1481'STAMPED ILL 37 A 1923.  IT IS ABOUT 75 FEET NORTH OF THE CENTER
 MF1481'OF STATE STREET, 53 FEET WEST OF THE CENTER OF MAIN STREET, 3
 MF1481'FEET NORTH OF THE NORTH EDGE OF A SIDEWALK LEADING TO THE
 MF1481'COURTHOUSE AND 2 FEET WEST OF THE WEST EDGE OF A SIDEWALK
 MF1481'ON THE WEST SIDE OF MAIN STREET.
 MF1481'
 MF1481'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET FLUSH IN A
 MF1481'DRILL HOLE IN FRONT OF A STORE AT 344 WEST STATE STREET.  IT
 MF1481'IS IN THE NORTH EDGE OF A SIDEWALK BETWEEN A CONCRETE LAMP
 MF1481'POST AND A PARKING METER AND 2 FEET SOUTH OF THE CURB.  THE
 MF1481'DISK IS STAMPED SYCAMORE 1954.
 MF1481'
 MF1481'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON STATE
 MF1481'STREET FOR 0.15 MILE TO THE MARK ON THE LEFT, SOUTH SIDE OF
 MF1481'STATE STREET, THIS IS ABOUT 100 FEET BEFORE REACHING CALIFORNIA
 MF1481'STREET.
 MF1481'
 MF1481'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1481
 MF1481                          STATION RECOVERY (1967)
 MF1481
 MF1481'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1481'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE
 MF1481'DESCRIPTION IS GOOD.
 MF1481'
 MF1481'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT SYCAMORE
 MF1481
 MF1481                          STATION RECOVERY (1996)
 MF1481
 MF1481'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1481'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1488 ***********************************************************************
 MF1488  DESIGNATION -  SYCAMORE DIAMOND WIRE CO TANK
 MF1488  PID         -  MF1488
 MF1488  STATE/COUNTY-  IL/DE KALB
 MF1488  COUNTRY     -  US
 MF1488  USGS QUAD   -  SYCAMORE (2018)
 MF1488
 MF1488                         *CURRENT SURVEY CONTROL
 MF1488  ______________________________________________________________________
 MF1488* NAD 83(1997) POSITION- 41 59 03.14962(N) 088 41 30.28819(W)   ADJUSTED
 MF1488  ______________________________________________________________________
 MF1488  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 MF1488  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 MF1488  HORZ ORDER      -  THIRD
 MF1488
 MF1488.The horizontal coordinates were established by classical geodetic methods
 MF1488.and adjusted by the National Geodetic Survey in October 1999.
 MF1488
 MF1488.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1488.GEOID18 height accuracy estimate available here.
 MF1488
 MF1488.Click photographs - Photos may exist for this station.
 MF1488
 MF1488.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1488
 MF1488. The following values were computed from the NAD 83(1997) position.
 MF1488
 MF1488;                    North         East     Units Scale Factor Converg.
 MF1488;SPC IL E     -   590,410.754   270,298.559   MT  0.99998585   -0 14 23.1
 MF1488;SPC IL E     - 1,937,039.28    886,804.52   sFT  0.99998585   -0 14 23.1
 MF1488;UTM  16      - 4,649,407.088   359,856.746   MT  0.99984167   -1 07 54.6
 MF1488
 MF1488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5985649407(NAD 83)
 MF1488
 MF1488                          SUPERSEDED SURVEY CONTROL
 MF1488
 MF1488  NAD 83(1986)-  41 59 03.15026(N)    088 41 30.29532(W) AD(       ) 3
 MF1488  NAD 27      -  41 59 03.04200(N)    088 41 29.98300(W) AD(       ) 3
 MF1488
 MF1488.Superseded values are not recommended for survey control.
 MF1488
 MF1488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1488.See file dsdata.pdf to determine how the superseded data were derived.
 MF1488
 MF1488_MARKER: 53 = ELEVATED TANK
 MF1488
 MF1488  HISTORY     - Date     Condition        Report By
 MF1488  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1488  HISTORY     - 1988     GOOD             USPSQD
 MF1488  HISTORY     - 19961104 POOR             USPSQD
 MF1488
 MF1488                          STATION DESCRIPTION
 MF1488
 MF1488'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1488'STATION IS THE METAL ROD AT THE APEX OF THE ROOF OF THE WATER
 MF1488'TANK, LOCATED IN THE SOUTH CENTRAL SECTION OF SYCAMORE ABOUT
 MF1488'150 FEET NORTHEAST OF THE INTERSECTION OF HARVESTER STREET
 MF1488'AND COTTAGE ROW.  IT IS A SMALL STEEL TANK, WITH A FLAT BOTTOM
 MF1488'AND FLAT CONICAL ROOF ATOP A 4 LEGGED STEEL TRUSSWORK STRUCTURE.
 MF1488'THE ENTIRE STRUCTURE IS PAINTED BLACK AND IS ABOUT 70 FEET HIGH.
 MF1488
 MF1488                          STATION RECOVERY (1988)
 MF1488
 MF1488'RECOVERY NOTE BY US POWER SQUADRON 1988 (JBL)
 MF1488'RECOVERED IN GOOD CONDITION.
 MF1488
 MF1488                          STATION RECOVERY (1996)
 MF1488
 MF1488'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1488'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1492 ***********************************************************************
 MF1492  DESIGNATION -  SYCAMORE IDEAL INDUST CO TANK
 MF1492  PID         -  MF1492
 MF1492  STATE/COUNTY-  IL/DE KALB
 MF1492  COUNTRY     -  US
 MF1492  USGS QUAD   -  SYCAMORE (2018)
 MF1492
 MF1492                         *CURRENT SURVEY CONTROL
 MF1492  ______________________________________________________________________
 MF1492* NAD 83(1997) POSITION- 41 58 31.62099(N) 088 41 30.59206(W)   ADJUSTED
 MF1492  ______________________________________________________________________
 MF1492  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 MF1492  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 MF1492  HORZ ORDER      -  THIRD
 MF1492
 MF1492.The horizontal coordinates were established by classical geodetic methods
 MF1492.and adjusted by the National Geodetic Survey in October 1999.
 MF1492
 MF1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1492.GEOID18 height accuracy estimate available here.
 MF1492
 MF1492.Click photographs - Photos may exist for this station.
 MF1492
 MF1492.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1492
 MF1492. The following values were computed from the NAD 83(1997) position.
 MF1492
 MF1492;                    North         East     Units Scale Factor Converg.
 MF1492;SPC IL E     -   589,438.035   270,287.493   MT  0.99998586   -0 14 23.2
 MF1492;SPC IL E     - 1,933,847.95    886,768.22   sFT  0.99998586   -0 14 23.2
 MF1492;UTM  16      - 4,648,434.798   359,830.542   MT  0.99984176   -1 07 54.1
 MF1492
 MF1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5983048434(NAD 83)
 MF1492
 MF1492                          SUPERSEDED SURVEY CONTROL
 MF1492
 MF1492  NAD 83(1986)-  41 58 31.62190(N)    088 41 30.59940(W) AD(       ) 3
 MF1492  NAD 27      -  41 58 31.51400(N)    088 41 30.28900(W) AD(       ) 3
 MF1492
 MF1492.Superseded values are not recommended for survey control.
 MF1492
 MF1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1492.See file dsdata.pdf to determine how the superseded data were derived.
 MF1492
 MF1492_MARKER: 53 = ELEVATED TANK
 MF1492
 MF1492  HISTORY     - Date     Condition        Report By
 MF1492  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1492  HISTORY     - 1988     GOOD             USPSQD
 MF1492  HISTORY     - 19961104 GOOD             USPSQD
 MF1492
 MF1492                          STATION DESCRIPTION
 MF1492
 MF1492'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1492'STATION IS THE CENTER OF THE TOP OF THE WATER TANK, LOCATED
 MF1492'IN THE SOUTH SECTION OF SYCAMORE, ABOUT 0.1 MILE SOUTH OF
 MF1492'THE INTERSECTION OF PARK AND BORDEN AVENUES AND ABOUT 250
 MF1492'FEET SOUTHEAST OF THE IDEAL INDUSTRIED CO. PLANT.  IT IS A
 MF1492'STEEL TANK, WITH AN OVAL BOTTOM AND TOP, ATOP A 4 LEGGED
 MF1492'TUBULAR STEEL STRUCTURE.  THE ENTIRE STRUCTURE IS PAINTED SILVER
 MF1492'WITH THE LEGEND IDEAL PAINTED IN LARGE BLACK LETTERS ON THE
 MF1492'NORTH AND SOUTH SIDES OF THE TANK.  THE TOTAL HEIGHT IS ABOUT
 MF1492'125 FEET.
 MF1492
 MF1492                          STATION RECOVERY (1988)
 MF1492
 MF1492'RECOVERY NOTE BY US POWER SQUADRON 1988 (JBL)
 MF1492'RECOVERED IN GOOD CONDITION.
 MF1492
 MF1492                          STATION RECOVERY (1996)
 MF1492
 MF1492'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0787 ***********************************************************************
 HB0787  DESIGNATION -  T 10 RESET
 HB0787  PID         -  HB0787
 HB0787  STATE/COUNTY-  IL/UNION
 HB0787  COUNTRY     -  US
 HB0787  USGS QUAD   -  ANNA (2018)
 HB0787
 HB0787                         *CURRENT SURVEY CONTROL
 HB0787  ______________________________________________________________________
 HB0787* NAD 83(1986) POSITION- 37 27 38.     (N) 089 14 49.     (W)   SCALED
 HB0787* NAVD 88 ORTHO HEIGHT -   189.65  (+/-2cm)      622.2   (feet) VERTCON3
 HB0787  ______________________________________________________________________
 HB0787  GEOID HEIGHT    -        -28.541 (meters)                     GEOID18
 HB0787  VERT ORDER      -  ? (See Below)
 HB0787
 HB0787.The horizontal coordinates were scaled from a map and have
 HB0787.an estimated accuracy of +/- 6 seconds.
 HB0787
 HB0787.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0787.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0787
 HB0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0787.GEOID18 height accuracy estimate available here.
 HB0787
 HB0787.The vertical order pertains to the NGVD 29 superseded value.
 HB0787
 HB0787.Click photographs - Photos may exist for this station.
 HB0787
 HB0787;                    North         East    Units  Estimated Accuracy
 HB0787;SPC IL W     -    88,500.      781,370.      MT  (+/- 180 meters Scaled)
 HB0787
 HB0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG012483(NAD 83)
 HB0787
 HB0787                          SUPERSEDED SURVEY CONTROL
 HB0787
 HB0787  NGVD 29 (11/26/84)  189.654  (m)          622.22   (f) ADJUSTED       
 HB0787
 HB0787.Superseded values are not recommended for survey control.
 HB0787
 HB0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0787.See file dsdata.pdf to determine how the superseded data were derived.
 HB0787
 HB0787_MARKER: DB = BENCH MARK DISK
 HB0787_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0787_SP_SET: RETAINING WALL
 HB0787_STAMPING: T 10 RESET 1971
 HB0787_MARK LOGO: CGS
 HB0787_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0787
 HB0787  HISTORY     - Date     Condition        Report By
 HB0787  HISTORY     - 1971     MONUMENTED       NGS
 HB0787  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0787
 HB0787                          STATION DESCRIPTION
 HB0787
 HB0787'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 HB0787'AT ANNA.
 HB0787'A STANDARD DISK SET IN A DRILL HOLE IN THE SOUTH END OF A CONCRETE
 HB0787'RETAINING WALL AT THE EAST SIDE AND ON THE PROPERTY OF THE ANNA
 HB0787'STATE BANK, 29 FEET NORTH OF THE CENTERLINE OF E VIENNA ST, 220
 HB0787'FEET EAST OF THE CENTERLINE OF N MAIN ST., 34 FEET SOUTHEAST OF THE
 HB0787'SOUTHEAST CORNER OF NEW BANK BUILDING, 9 FEET EAST OF CENTERLINE
 HB0787'OF BANK DRIVE, 1 FOOT NORTH OF NORTH EDGE OF SIDEWALK AND 31 FEET
 HB0787'NORTHWEST OF A METAL STREET LIGHT POLE.
 HB0787
 HB0787                          STATION RECOVERY (2011)
 HB0787
 HB0787'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0787'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM6924 ***********************************************************************
 DM6924  DESIGNATION -  T 101
 DM6924  PID         -  DM6924
 DM6924  STATE/COUNTY-  IL/LAWRENCE
 DM6924  COUNTRY     -  US
 DM6924  USGS QUAD   -  RUSSELLVILLE (2018)
 DM6924
 DM6924                         *CURRENT SURVEY CONTROL
 DM6924  ______________________________________________________________________
 DM6924* NAD 83(2011) POSITION- 38 50 05.97984(N) 087 32 04.12586(W)   ADJUSTED
 DM6924* NAD 83(2011) ELLIP HT-    95.560 (meters)        (06/27/12)   ADJUSTED
 DM6924* NAD 83(2011) EPOCH   -  2010.00
 DM6924* NAVD 88 ORTHO HEIGHT -   127.4   (meters)      418.    (feet) GPS OBS
 DM6924  ______________________________________________________________________
 DM6924  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DM6924  GEOID HEIGHT    -        -31.875 (meters)                     GEOID09
 DM6924  GEOID HEIGHT    -        -31.881 (meters)                     GEOID18
 DM6924  NAD 83(2011) X  -    214,011.501 (meters)                     COMP
 DM6924  NAD 83(2011) Y  - -4,970,303.776 (meters)                     COMP
 DM6924  NAD 83(2011) Z  -  3,978,124.672 (meters)                     COMP
 DM6924  LAPLACE CORR    -         -2.75  (seconds)                    DEFLEC18
 DM6924
 DM6924  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM6924  Standards:
 DM6924         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM6924            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM6924  -------------------------------------------------------------------
 DM6924  NETWORK    0.73   1.14           0.34   0.24   0.58      0.00227980
 DM6924  -------------------------------------------------------------------
 DM6924  Click here for local accuracies and other accuracy information.
 DM6924
 DM6924.The horizontal coordinates were established by GPS observations
 DM6924.and adjusted by the National Geodetic Survey in June 2012.
 DM6924
 DM6924.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM6924.been affixed to the stable North American tectonic plate. See 
 DM6924.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DM6924
 DM6924.The horizontal coordinates are valid at the epoch date displayed above
 DM6924.which is a decimal equivalence of Year/Month/Day.
 DM6924
 DM6924.The orthometric height was determined by GPS observations and a
 DM6924.high-resolution geoid model.
 DM6924
 DM6924.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM6924.GEOID18 height accuracy estimate available here.
 DM6924
 DM6924.Click photographs - Photos may exist for this station.
 DM6924
 DM6924.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DM6924
 DM6924.The Laplace correction was computed from DEFLEC18 derived deflections.
 DM6924
 DM6924.The ellipsoidal height was determined by GPS observations
 DM6924.and is referenced to NAD 83.
 DM6924
 DM6924. The following values were computed from the NAD 83(2011) position.
 DM6924
 DM6924;                    North         East     Units Scale Factor Converg.
 DM6924;SPC IL E     -   240,963.812   369,361.037   MT  1.00003422   +0 30 03.5
 DM6924;SPC IL E     -   790,562.11  1,211,812.00   sFT  1.00003422   +0 30 03.5
 DM6924;UTM  16      - 4,298,601.676   453,611.044   MT  0.99962650   -0 20 06.6
 DM6924
 DM6924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM6924!SPC IL E     -   0.99998501  x   1.00003422  =   1.00001923
 DM6924!UTM  16      -   0.99998501  x   0.99962650  =   0.99961151
 DM6924
 DM6924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH5361198601(NAD 83)
 DM6924
 DM6924                          SUPERSEDED SURVEY CONTROL
 DM6924
 DM6924  NAD 83(2007)-  38 50 05.98000(N)    087 32 04.12663(W) AD(2002.00) 1
 DM6924  ELLIP H (06/09/11)   95.562  (m)                       GP(2002.00) 3 2
 DM6924
 DM6924.Superseded values are not recommended for survey control.
 DM6924
 DM6924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM6924.See file dsdata.pdf to determine how the superseded data were derived.
 DM6924
 DM6924_MARKER: DD = SURVEY DISK
 DM6924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DM6924_STAMPING: T 101
 DM6924_MARK LOGO: ILDT
 DM6924_PROJECTION: FLUSH
 DM6924_MAGNETIC: N = NO MAGNETIC MATERIAL
 DM6924_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DM6924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DM6924+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2010
 DM6924
 DM6924  HISTORY     - Date     Condition        Report By
 DM6924  HISTORY     - 20100804 MONUMENTED       ILDT
 DM6924
 DM6924                          STATION DESCRIPTION
 DM6924
 DM6924'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010
 DM6924'THE STATION IS 1.1 MI (1.8 KM) NORTH OF RUSSELLVILLE AND 12.4 MI (20.0
 DM6924'KM) SOUTH OF PALESTINE IL.
 DM6924'
 DM6924'TO REACH FROM THE INTERSECTION OF IL 33 AND BUSINESS US 50 GO NORTH ON
 DM6924'IL 33 FOR 11.0 MI (17.7 KM) TO THE STATION ON THE LEFT.
 DM6924'
 DM6924'IT IS 45.5FT WEST OF THE CENTERLINE OF IL 33, 50FT SOUTH OF A FIELD
 DM6924'ENTRANCE TO THE WEST, 136FT SOUTHWEST OF A 48IN TREE AND 70FT
 DM6924'NORTHWEST OF THE NORTHWEST CORNER OF A IL 33 BRIDGE OVER A LARGE
 DM6924'DRAINAGE DITCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0056 ***********************************************************************
 KC0056  DESIGNATION -  T 102
 KC0056  PID         -  KC0056
 KC0056  STATE/COUNTY-  IL/GREENE
 KC0056  COUNTRY     -  US
 KC0056  USGS QUAD   -  GREENFIELD (2018)
 KC0056
 KC0056                         *CURRENT SURVEY CONTROL
 KC0056  ______________________________________________________________________
 KC0056* NAD 83(1986) POSITION- 39 18 20.     (N) 090 09 34.     (W)   SCALED
 KC0056* NAVD 88 ORTHO HEIGHT -   167.276 (meters)      548.80  (feet) ADJUSTED
 KC0056  ______________________________________________________________________
 KC0056  GEOID HEIGHT    -        -31.814 (meters)                     GEOID18
 KC0056  DYNAMIC HEIGHT  -        167.180 (meters)      548.49  (feet) COMP
 KC0056  MODELED GRAVITY -    980,052.5   (mgal)                       NAVD 88
 KC0056
 KC0056  VERT ORDER      -  SECOND    CLASS 0
 KC0056
 KC0056.The horizontal coordinates were scaled from a map and have
 KC0056.an estimated accuracy of +/- 6 seconds.
 KC0056
 KC0056.The orthometric height was determined by differential leveling and
 KC0056.adjusted by the NATIONAL GEODETIC SURVEY
 KC0056.in June 1991.
 KC0056
 KC0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0056.GEOID18 height accuracy estimate available here.
 KC0056
 KC0056.Click photographs - Photos may exist for this station.
 KC0056
 KC0056.The dynamic height is computed by dividing the NAVD 88
 KC0056.geopotential number by the normal gravity value computed on the
 KC0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0056.degrees latitude (g = 980.6199 gals.).
 KC0056
 KC0056.The modeled gravity was interpolated from observed gravity values.
 KC0056
 KC0056;                    North         East    Units  Estimated Accuracy
 KC0056;SPC IL W     -   292,890.      700,620.      MT  (+/- 180 meters Scaled)
 KC0056
 KC0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD449545(NAD 83)
 KC0056
 KC0056                          SUPERSEDED SURVEY CONTROL
 KC0056
 KC0056  NGVD 29 (??/??/92)  167.406  (m)          549.23   (f) ADJ UNCH    2 0
 KC0056
 KC0056.Superseded values are not recommended for survey control.
 KC0056
 KC0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0056.See file dsdata.pdf to determine how the superseded data were derived.
 KC0056
 KC0056_MARKER: DB = BENCH MARK DISK
 KC0056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0056_STAMPING: T 102 1935
 KC0056_MARK LOGO: CGS
 KC0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0056+STABILITY: SURFACE MOTION
 KC0056
 KC0056  HISTORY     - Date     Condition        Report By
 KC0056  HISTORY     - 1935     MONUMENTED       CGS
 KC0056  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0056
 KC0056                          STATION DESCRIPTION
 KC0056
 KC0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0056'5.5 MI SE FROM GREENFIELD.
 KC0056'2.7 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0056'RAILROAD FROM THE STATION AT GREENFIELD, GREENE COUNTY, THENCE
 KC0056'2.8 MILES EAST ALONG STATE HIGHWAY 108, 0.3 MILE WEST OF A
 KC0056'GENERAL STORE AND A PHILLIPS 66 SERVICE STATION, 5 YARDS EAST OF
 KC0056'A CONCRETE CULVERT, 13 YARDS NORTH OF THE CENTERLINE OF THE
 KC0056'HIGHWAY, AND 7 YARDS EAST OF A GATE.  A STANDARD DISK, STAMPED
 KC0056'T 102 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0056
 KC0056                          STATION RECOVERY (1979)
 KC0056
 KC0056'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0062 ***********************************************************************
 JC0062  DESIGNATION -  T 103
 JC0062  PID         -  JC0062
 JC0062  STATE/COUNTY-  IL/MADISON
 JC0062  COUNTRY     -  US
 JC0062  USGS QUAD   -  ALTON (2018)
 JC0062
 JC0062                         *CURRENT SURVEY CONTROL
 JC0062  ______________________________________________________________________
 JC0062* NAD 83(1986) POSITION- 38 53 16.     (N) 090 09 38.     (W)   SCALED
 JC0062* NAVD 88 ORTHO HEIGHT -   133.014 (meters)      436.40  (feet) ADJUSTED
 JC0062  ______________________________________________________________________
 JC0062  GEOID HEIGHT    -        -31.464 (meters)                     GEOID18
 JC0062  DYNAMIC HEIGHT  -        132.932 (meters)      436.13  (feet) COMP
 JC0062  MODELED GRAVITY -    980,005.6   (mgal)                       NAVD 88
 JC0062
 JC0062  VERT ORDER      -  SECOND    CLASS 0
 JC0062
 JC0062.The horizontal coordinates were scaled from a map and have
 JC0062.an estimated accuracy of +/- 6 seconds.
 JC0062
 JC0062.The orthometric height was determined by differential leveling and
 JC0062.adjusted by the NATIONAL GEODETIC SURVEY
 JC0062.in June 1991.
 JC0062
 JC0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0062.GEOID18 height accuracy estimate available here.
 JC0062
 JC0062.Click photographs - Photos may exist for this station.
 JC0062
 JC0062.The dynamic height is computed by dividing the NAVD 88
 JC0062.geopotential number by the normal gravity value computed on the
 JC0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0062.degrees latitude (g = 980.6199 gals.).
 JC0062
 JC0062.The modeled gravity was interpolated from observed gravity values.
 JC0062
 JC0062;                    North         East    Units  Estimated Accuracy
 JC0062;SPC IL W     -   246,510.      700,530.      MT  (+/- 180 meters Scaled)
 JC0062
 JC0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD462081(NAD 83)
 JC0062
 JC0062                          SUPERSEDED SURVEY CONTROL
 JC0062
 JC0062  NGVD 29 (??/??/92)  133.166  (m)          436.90   (f) ADJ UNCH    2 0
 JC0062
 JC0062.Superseded values are not recommended for survey control.
 JC0062
 JC0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0062.See file dsdata.pdf to determine how the superseded data were derived.
 JC0062
 JC0062_MARKER: DB = BENCH MARK DISK
 JC0062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0062_STAMPING: T 103 1935
 JC0062_MARK LOGO: CGS
 JC0062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0062+STABILITY: SURFACE MOTION
 JC0062
 JC0062  HISTORY     - Date     Condition        Report By
 JC0062  HISTORY     - 1935     MONUMENTED       CGS
 JC0062  HISTORY     - 1942     GOOD             CGS
 JC0062  HISTORY     - 1981     MARK NOT FOUND   NGS
 JC0062  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 JC0062
 JC0062                          STATION DESCRIPTION
 JC0062
 JC0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JC0062'AT ALTON.
 JC0062'AT ALTON, MADISON COUNTY, AT THE OWENS-ILLINOIS GLASS CO. PLANT,
 JC0062'10.5 FEET EAST OF THE WEST LINE OF WASHINGTON STREET, 7.6 FEET
 JC0062'SOUTH OF THE CENTERLINE OF THE ALTON RAILROAD MAIN TRACK, 50
 JC0062'FEET NORTH OF THE GLASSPLANT OFFICE BUILDING, 7 FEET EAST OF THE
 JC0062'CENTERLINE OF A DOOR, AND 0.5 FOOT HIGHER THAN THE TOP OF THE
 JC0062'RAIL.  A STANDARD DISK, STAMPED T 103 1935 AND SET IN THE TOP
 JC0062'OF A CONCRETE POST PROJECTING 1.1 FEET ABOVE GROUND IN A MOUND
 JC0062'OF BALLAST STONE.
 JC0062
 JC0062                          STATION RECOVERY (1981)
 JC0062
 JC0062'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0062'CONSIDER DESTROYED, A SEARCH OF THE AREA WAS MADE, THE SIDE TRACKS
 JC0062'HAVE BEEN TORN OUT AND THE BALLAST STONE APPEARS TO HAVE BEEN TORN OUT
 JC0062'AT THIS TIME.
 JC0062
 JC0062                          STATION RECOVERY (2012)
 JC0062
 JC0062'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0062'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1256 ***********************************************************************
 JB1256  DESIGNATION -  T 104
 JB1256  PID         -  JB1256
 JB1256  STATE/COUNTY-  IL/RANDOLPH
 JB1256  COUNTRY     -  US
 JB1256  USGS QUAD   -  STEELEVILLE (2018)
 JB1256
 JB1256                         *CURRENT SURVEY CONTROL
 JB1256  ______________________________________________________________________
 JB1256* NAD 83(1986) POSITION- 38 07 21.     (N) 089 42 18.     (W)   SCALED
 JB1256* NAVD 88 ORTHO HEIGHT -   163.327 (meters)      535.85  (feet) ADJUSTED
 JB1256  ______________________________________________________________________
 JB1256  GEOID HEIGHT    -        -29.788 (meters)                     GEOID18
 JB1256  DYNAMIC HEIGHT  -        163.218 (meters)      535.49  (feet) COMP
 JB1256  MODELED GRAVITY -    979,959.1   (mgal)                       NAVD 88
 JB1256
 JB1256  VERT ORDER      -  SECOND    CLASS 0
 JB1256
 JB1256.The horizontal coordinates were scaled from a map and have
 JB1256.an estimated accuracy of +/- 6 seconds.
 JB1256
 JB1256.The orthometric height was determined by differential leveling and
 JB1256.adjusted by the NATIONAL GEODETIC SURVEY
 JB1256.in June 1991.
 JB1256
 JB1256.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1256.GEOID18 height accuracy estimate available here.
 JB1256
 JB1256.Click photographs - Photos may exist for this station.
 JB1256
 JB1256.The dynamic height is computed by dividing the NAVD 88
 JB1256.geopotential number by the normal gravity value computed on the
 JB1256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1256.degrees latitude (g = 980.6199 gals.).
 JB1256
 JB1256.The modeled gravity was interpolated from observed gravity values.
 JB1256
 JB1256;                    North         East    Units  Estimated Accuracy
 JB1256;SPC IL W     -   161,670.      740,480.      MT  (+/- 180 meters Scaled)
 JB1256
 JB1256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH628228(NAD 83)
 JB1256
 JB1256                          SUPERSEDED SURVEY CONTROL
 JB1256
 JB1256  NGVD 29 (??/??/92)  163.433  (m)          536.20   (f) ADJ UNCH    2 0
 JB1256
 JB1256.Superseded values are not recommended for survey control.
 JB1256
 JB1256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1256.See file dsdata.pdf to determine how the superseded data were derived.
 JB1256
 JB1256_MARKER: DB = BENCH MARK DISK
 JB1256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1256_STAMPING: T 104 1935
 JB1256_MARK LOGO: CGS
 JB1256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1256+STABILITY: SURFACE MOTION
 JB1256
 JB1256  HISTORY     - Date     Condition        Report By
 JB1256  HISTORY     - 1935     MONUMENTED       CGS
 JB1256  HISTORY     - 1962     MARK NOT FOUND   USGS
 JB1256  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1256
 JB1256                          STATION DESCRIPTION
 JB1256
 JB1256'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1256'AT SPARTA.
 JB1256'AT SPARTA, RANDOLPH COUNTY, AT THE NORTHWEST CORNER OF THE
 JB1256'INTERSECTION OF SOUTH JAMES AND WEST BROAD STREETS, IN THE YARD
 JB1256'OF THE UNITED PRESBYTERIAN CHURCH, 40 FEET WEST OF THE CENTERLINE
 JB1256'OF SOUTH JAMES STREET, 25 FEET NORTH OF THE CENTERLINE OF WEST
 JB1256'BROAD STREET, AND 12 FEET WEST OF A SIDEWALK.  A STANDARD DISK,
 JB1256'STAMPED T 104 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1256
 JB1256                          STATION RECOVERY (1962)
 JB1256
 JB1256'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1256'MARK NOT FOUND.
 JB1256
 JB1256                          STATION RECOVERY (2011)
 JB1256
 JB1256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0733 ***********************************************************************
 HB0733  DESIGNATION -  T 106
 HB0733  PID         -  HB0733
 HB0733  STATE/COUNTY-  IL/UNION
 HB0733  COUNTRY     -  US
 HB0733  USGS QUAD   -  WARE (2018)
 HB0733
 HB0733                         *CURRENT SURVEY CONTROL
 HB0733  ______________________________________________________________________
 HB0733* NAD 83(1986) POSITION- 37 27 34.     (N) 089 23 55.     (W)   SCALED
 HB0733* NAVD 88 ORTHO HEIGHT -   106.307 (meters)      348.78  (feet) ADJUSTED
 HB0733  ______________________________________________________________________
 HB0733  GEOID HEIGHT    -        -28.479 (meters)                     GEOID18
 HB0733  DYNAMIC HEIGHT  -        106.233 (meters)      348.53  (feet) COMP
 HB0733  MODELED GRAVITY -    979,933.6   (mgal)                       NAVD 88
 HB0733
 HB0733  VERT ORDER      -  SECOND    CLASS 0
 HB0733
 HB0733.The horizontal coordinates were scaled from a map and have
 HB0733.an estimated accuracy of +/- 6 seconds.
 HB0733
 HB0733.The orthometric height was determined by differential leveling and
 HB0733.adjusted by the NATIONAL GEODETIC SURVEY
 HB0733.in June 1991.
 HB0733
 HB0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0733.GEOID18 height accuracy estimate available here.
 HB0733
 HB0733.Click photographs - Photos may exist for this station.
 HB0733
 HB0733.The dynamic height is computed by dividing the NAVD 88
 HB0733.geopotential number by the normal gravity value computed on the
 HB0733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0733.degrees latitude (g = 980.6199 gals.).
 HB0733
 HB0733.The modeled gravity was interpolated from observed gravity values.
 HB0733
 HB0733;                    North         East    Units  Estimated Accuracy
 HB0733;SPC IL W     -    88,250.      767,950.      MT  (+/- 180 meters Scaled)
 HB0733
 HB0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG878485(NAD 83)
 HB0733
 HB0733                          SUPERSEDED SURVEY CONTROL
 HB0733
 HB0733  NGVD 29 (11/26/84)  106.319  (m)          348.81   (f) ADJUSTED    2 0
 HB0733
 HB0733.Superseded values are not recommended for survey control.
 HB0733
 HB0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0733.See file dsdata.pdf to determine how the superseded data were derived.
 HB0733
 HB0733_MARKER: DB = BENCH MARK DISK
 HB0733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0733_STAMPING: T 106 1935
 HB0733_MARK LOGO: CGS
 HB0733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0733+STABILITY: SURFACE MOTION
 HB0733
 HB0733  HISTORY     - Date     Condition        Report By
 HB0733  HISTORY     - 1935     MONUMENTED       CGS
 HB0733  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0733
 HB0733                          STATION DESCRIPTION
 HB0733
 HB0733'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0733'0.8 MI N FROM WARE.
 HB0733'0.8 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0733'STATION AT WARE, UNION COUNTY, 4 FEET SOUTH OF POLE 103/10, 24 FEET
 HB0733'NORTH OF A ROAD CROSSING, AND 20 FEET EAST OF THE CENTERLINE OF
 HB0733'THE EAST TRACK.  A STANDARD DISK, STAMPED T 106 1935 AND SET IN
 HB0733'THE TOP OF A CONCRETE POST.
 HB0733
 HB0733                          STATION RECOVERY (2002)
 HB0733
 HB0733'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0733'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0766 ***********************************************************************
 HB0766  DESIGNATION -  T 107
 HB0766  PID         -  HB0766
 HB0766  STATE/COUNTY-  IL/ALEXANDER
 HB0766  COUNTRY     -  US
 HB0766  USGS QUAD   -  TAMMS (2018)
 HB0766
 HB0766                         *CURRENT SURVEY CONTROL
 HB0766  ______________________________________________________________________
 HB0766* NAD 83(1986) POSITION- 37 10 06.     (N) 089 21 07.     (W)   SCALED
 HB0766* NAVD 88 ORTHO HEIGHT -   103.502 (meters)      339.57  (feet) ADJUSTED
 HB0766  ______________________________________________________________________
 HB0766  GEOID HEIGHT    -        -28.185 (meters)                     GEOID18
 HB0766  DYNAMIC HEIGHT  -        103.428 (meters)      339.33  (feet) COMP
 HB0766  MODELED GRAVITY -    979,916.7   (mgal)                       NAVD 88
 HB0766
 HB0766  VERT ORDER      -  SECOND    CLASS 0
 HB0766
 HB0766.The horizontal coordinates were scaled from a map and have
 HB0766.an estimated accuracy of +/- 6 seconds.
 HB0766
 HB0766.The orthometric height was determined by differential leveling and
 HB0766.adjusted by the NATIONAL GEODETIC SURVEY
 HB0766.in June 1991.
 HB0766
 HB0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0766.GEOID18 height accuracy estimate available here.
 HB0766
 HB0766.Click photographs - Photos may exist for this station.
 HB0766
 HB0766.The dynamic height is computed by dividing the NAVD 88
 HB0766.geopotential number by the normal gravity value computed on the
 HB0766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0766.degrees latitude (g = 980.6199 gals.).
 HB0766
 HB0766.The modeled gravity was interpolated from observed gravity values.
 HB0766
 HB0766;                    North         East    Units  Estimated Accuracy
 HB0766;SPC IL W     -    55,980.      772,360.      MT  (+/- 180 meters Scaled)
 HB0766
 HB0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG911161(NAD 83)
 HB0766
 HB0766                          SUPERSEDED SURVEY CONTROL
 HB0766
 HB0766  NGVD 29 (11/26/84)  103.389  (m)          339.20   (f) ADJUSTED    2 0
 HB0766
 HB0766.Superseded values are not recommended for survey control.
 HB0766
 HB0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0766.See file dsdata.pdf to determine how the superseded data were derived.
 HB0766
 HB0766_MARKER: DB = BENCH MARK DISK
 HB0766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0766_STAMPING: T 107 1935
 HB0766_MARK LOGO: CGS
 HB0766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0766+STABILITY: SURFACE MOTION
 HB0766
 HB0766  HISTORY     - Date     Condition        Report By
 HB0766  HISTORY     - 1935     MONUMENTED       CGS
 HB0766  HISTORY     - 1976     MARK NOT FOUND   ILDT
 HB0766  HISTORY     - 1976     MARK NOT FOUND   USGS
 HB0766  HISTORY     - 1976     MARK NOT FOUND   USGS
 HB0766
 HB0766                          STATION DESCRIPTION
 HB0766
 HB0766'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0766'AT OLIVE BRANCH.
 HB0766'AT OLIVE BRANCH, ALEXANDER COUNTY, ON STATE HIGHWAY 3, AT THE
 HB0766'METHODIST CHURCH, 65 FEET WEST OF THE CROSSING OF THE CHICAGO
 HB0766'AND EASTERN ILLINOIS RAILROAD, 35 FEET NORTH OF THE CENTERLINE
 HB0766'OF THE HIGHWAY, AND 3 FEET SOUTH OF THE SOUTHEAST CORNER OF THE
 HB0766'CHURCH YARD.  A STANDARD DISK, STAMPED T 107 1935 AND SET IN THE
 HB0766'TOP OF A CONCRETE POST.
 HB0766
 HB0766                          STATION RECOVERY (1976)
 HB0766
 HB0766'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0766'MARK NOT FOUND.
 HB0766
 HB0766                          STATION RECOVERY (1976)
 HB0766
 HB0766'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 HB0766'MARK NOT FOUND.
 HB0766
 HB0766                          STATION RECOVERY (1976)
 HB0766
 HB0766'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 HB0766'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1096 ***********************************************************************
 JB1096  DESIGNATION -  T 109
 JB1096  PID         -  JB1096
 JB1096  STATE/COUNTY-  IL/WASHINGTON
 JB1096  COUNTRY     -  US
 JB1096  USGS QUAD   -  ASHLEY (2018)
 JB1096
 JB1096                         *CURRENT SURVEY CONTROL
 JB1096  ______________________________________________________________________
 JB1096* NAD 83(1986) POSITION- 38 19 53.     (N) 089 11 08.     (W)   SCALED
 JB1096* NAVD 88 ORTHO HEIGHT -   168.516 (meters)      552.87  (feet) ADJUSTED
 JB1096  ______________________________________________________________________
 JB1096  GEOID HEIGHT    -        -30.075 (meters)                     GEOID18
 JB1096  DYNAMIC HEIGHT  -        168.409 (meters)      552.52  (feet) COMP
 JB1096  MODELED GRAVITY -    979,985.5   (mgal)                       NAVD 88
 JB1096
 JB1096  VERT ORDER      -  SECOND    CLASS 0
 JB1096
 JB1096.The horizontal coordinates were scaled from a map and have
 JB1096.an estimated accuracy of +/- 6 seconds.
 JB1096
 JB1096.The orthometric height was determined by differential leveling and
 JB1096.adjusted by the NATIONAL GEODETIC SURVEY
 JB1096.in June 1991.
 JB1096
 JB1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1096.GEOID18 height accuracy estimate available here.
 JB1096
 JB1096.Click photographs - Photos may exist for this station.
 JB1096
 JB1096.The dynamic height is computed by dividing the NAVD 88
 JB1096.geopotential number by the normal gravity value computed on the
 JB1096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1096.degrees latitude (g = 980.6199 gals.).
 JB1096
 JB1096.The modeled gravity was interpolated from observed gravity values.
 JB1096
 JB1096;                    North         East    Units  Estimated Accuracy
 JB1096;SPC IL W     -   185,210.      785,780.      MT  (+/- 180 meters Scaled)
 JB1096
 JB1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH089448(NAD 83)
 JB1096
 JB1096                          SUPERSEDED SURVEY CONTROL
 JB1096
 JB1096  NGVD 29 (??/??/92)  168.626  (m)          553.23   (f) ADJ UNCH    2 0
 JB1096
 JB1096.Superseded values are not recommended for survey control.
 JB1096
 JB1096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1096.See file dsdata.pdf to determine how the superseded data were derived.
 JB1096
 JB1096_MARKER: DB = BENCH MARK DISK
 JB1096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1096_STAMPING: T 109 1935
 JB1096_MARK LOGO: CGS
 JB1096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1096+STABILITY: SURFACE MOTION
 JB1096
 JB1096  HISTORY     - Date     Condition        Report By
 JB1096  HISTORY     - 1935     MONUMENTED       CGS
 JB1096  HISTORY     - 1954     GOOD             CGS
 JB1096  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB1096  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 JB1096  HISTORY     - 20151008 MARK NOT FOUND   AMESC
 JB1096
 JB1096                          STATION DESCRIPTION
 JB1096
 JB1096'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JB1096'AT ASHLEY.
 JB1096'AT ASHLEY, ABOUT 0.25 MILE NORTHEAST OF THE INTERSECTION OF THE
 JB1096'ILLINOIS CENTRAL AND THE LOUISVILLE AND NASHVILLE RAILROADS, IN
 JB1096'LAWN OF 2-STORY BRICK SCHOOL HOUSE, 163 1/2 FEET SOUTH-SOUTHWEST
 JB1096'OF SOUTHEAST CORNER OF SCHOOL, 9 FEET EAST OF EAST EDGE OF
 JB1096'SIDEWALK LEADING TO SOUTH MAIN ENTRANCE TO SCHOOL, 11 FEET NORTH
 JB1096'OF NORTH EDGE OF STREET SIDE WALK, 40 FEET NORTH OF CENTER LINE
 JB1096'OF STREET, ABOUT LEVEL WITH SIDE WALKS AND SET IN THE TOP OF A
 JB1096'CONCRETE POST PROJECTING 1 INCH.
 JB1096
 JB1096                          STATION RECOVERY (1974)
 JB1096
 JB1096'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB1096'MARK NOT FOUND.
 JB1096
 JB1096                          STATION RECOVERY (2011)
 JB1096
 JB1096'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1096'MARK NOT FOUND.
 JB1096
 JB1096                          STATION RECOVERY (2015)
 JB1096
 JB1096'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1096'THE ORIGINAL SCHOOL HAD AN ADDITION ADDED TO THE SOUTH SIDE IN THE
 JB1096'1971.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0009 ***********************************************************************
 KB0009  DESIGNATION -  T 11
 KB0009  PID         -  KB0009
 KB0009  STATE/COUNTY-  IL/DOUGLAS
 KB0009  COUNTRY     -  US
 KB0009  USGS QUAD   -  ARCOLA (2018)
 KB0009
 KB0009                         *CURRENT SURVEY CONTROL
 KB0009  ______________________________________________________________________
 KB0009* NAD 83(1986) POSITION- 39 41 18.     (N) 088 18 24.     (W)   SCALED
 KB0009* NAVD 88 ORTHO HEIGHT -   205.707 (meters)      674.89  (feet) ADJUSTED
 KB0009  ______________________________________________________________________
 KB0009  GEOID HEIGHT    -        -32.122 (meters)                     GEOID18
 KB0009  DYNAMIC HEIGHT  -        205.594 (meters)      674.52  (feet) COMP
 KB0009  MODELED GRAVITY -    980,075.7   (mgal)                       NAVD 88
 KB0009
 KB0009  VERT ORDER      -  FIRST     CLASS II
 KB0009
 KB0009.The horizontal coordinates were scaled from a map and have
 KB0009.an estimated accuracy of +/- 6 seconds.
 KB0009
 KB0009.The orthometric height was determined by differential leveling and
 KB0009.adjusted by the NATIONAL GEODETIC SURVEY
 KB0009.in June 1991.
 KB0009
 KB0009.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0009.GEOID18 height accuracy estimate available here.
 KB0009
 KB0009.Click photographs - Photos may exist for this station.
 KB0009
 KB0009.The dynamic height is computed by dividing the NAVD 88
 KB0009.geopotential number by the normal gravity value computed on the
 KB0009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0009.degrees latitude (g = 980.6199 gals.).
 KB0009
 KB0009.The modeled gravity was interpolated from observed gravity values.
 KB0009
 KB0009;                    North         East    Units  Estimated Accuracy
 KB0009;SPC IL E     -   335,400.      302,290.      MT  (+/- 180 meters Scaled)
 KB0009
 KB0009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ879939(NAD 83)
 KB0009
 KB0009                          SUPERSEDED SURVEY CONTROL
 KB0009
 KB0009  NGVD 29 (??/??/92)  205.784  (m)          675.14   (f) ADJ UNCH    1 2
 KB0009
 KB0009.Superseded values are not recommended for survey control.
 KB0009
 KB0009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0009.See file dsdata.pdf to determine how the superseded data were derived.
 KB0009
 KB0009_MARKER: DB = BENCH MARK DISK
 KB0009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0009_STAMPING: T 11 1933
 KB0009_MARK LOGO: CGS
 KB0009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0009+STABILITY: SURFACE MOTION
 KB0009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0009+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0009
 KB0009  HISTORY     - Date     Condition        Report By
 KB0009  HISTORY     - 1933     MONUMENTED       CGS
 KB0009  HISTORY     - 1974     GOOD             ILHD
 KB0009  HISTORY     - 20110907 GOOD             ILDT
 KB0009
 KB0009                          STATION DESCRIPTION
 KB0009
 KB0009'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0009'AT ARCOLA.
 KB0009'AT ARCOLA, DOUGLAS COUNTY, ABOUT 100 FEET WEST OF THE
 KB0009'PENNSYLVANIA RAILROAD STATION, 15 FEET WEST OF A FIRE HYDRANT, ON
 KB0009'LOCUST STREET, AND 20 FEET SOUTH OF THE CENTERLINE OF THE
 KB0009'TRACK.  A STANDARD DISK, STAMPED T 11 1933 AND SET IN THE TOP
 KB0009'OF A CONCRETE POST.  NOTE-- RR STATION NO LONGER EXISTS, MARK
 KB0009'IS IN SW QUAD OF INTERSECTION OF PENN-CENTRAL RR AND LOCUST
 KB0009'STREET.
 KB0009
 KB0009                          STATION RECOVERY (1974)
 KB0009
 KB0009'RECOVERY NOTE BY IL HIGHWAY DEPT 1974
 KB0009'RECOVERED IN GOOD CONDITION.
 KB0009
 KB0009                          STATION RECOVERY (2011)
 KB0009
 KB0009'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0009'MARK IS LOCATED IN THE SW QUAD OF FRONT ST AND LOCUST ST.  22FT WEST
 KB0009'OF A FIRE HYDRANT ON LOCUST ST.  MARK IS 15FT SOUTH OF THE CENTER OF
 KB0009'FRONT ST., 10FT WEST OF THE SIDEWALK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0481 ***********************************************************************
 HB0481  DESIGNATION -  T 110
 HB0481  PID         -  HB0481
 HB0481  STATE/COUNTY-  IL/JOHNSON
 HB0481  COUNTRY     -  US
 HB0481  USGS QUAD   -  STONEFORT (2018)
 HB0481
 HB0481                         *CURRENT SURVEY CONTROL
 HB0481  ______________________________________________________________________
 HB0481* NAD 83(1986) POSITION- 37 35 54.     (N) 088 44 19.     (W)   SCALED
 HB0481* NAVD 88 ORTHO HEIGHT -   130.861 (meters)      429.33  (feet) ADJUSTED
 HB0481  ______________________________________________________________________
 HB0481  GEOID HEIGHT    -        -29.047 (meters)                     GEOID18
 HB0481  DYNAMIC HEIGHT  -        130.768 (meters)      429.03  (feet) COMP
 HB0481  MODELED GRAVITY -    979,918.1   (mgal)                       NAVD 88
 HB0481
 HB0481  VERT ORDER      -  SECOND    CLASS 0
 HB0481
 HB0481.The horizontal coordinates were scaled from a map and have
 HB0481.an estimated accuracy of +/- 6 seconds.
 HB0481
 HB0481.The orthometric height was determined by differential leveling and
 HB0481.adjusted by the NATIONAL GEODETIC SURVEY
 HB0481.in June 1991.
 HB0481
 HB0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0481.GEOID18 height accuracy estimate available here.
 HB0481
 HB0481.Click photographs - Photos may exist for this station.
 HB0481
 HB0481.The dynamic height is computed by dividing the NAVD 88
 HB0481.geopotential number by the normal gravity value computed on the
 HB0481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0481.degrees latitude (g = 980.6199 gals.).
 HB0481
 HB0481.The modeled gravity was interpolated from observed gravity values.
 HB0481
 HB0481;                    North         East    Units  Estimated Accuracy
 HB0481;SPC IL E     -   103,470.      264,210.      MT  (+/- 180 meters Scaled)
 HB0481
 HB0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG465626(NAD 83)
 HB0481
 HB0481                          SUPERSEDED SURVEY CONTROL
 HB0481
 HB0481  NGVD 29 (11/26/84)  130.946  (m)          429.61   (f) ADJUSTED    2 0
 HB0481
 HB0481.Superseded values are not recommended for survey control.
 HB0481
 HB0481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0481.See file dsdata.pdf to determine how the superseded data were derived.
 HB0481
 HB0481_MARKER: DB = BENCH MARK DISK
 HB0481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0481_STAMPING: T 110 1935
 HB0481_MARK LOGO: CGS
 HB0481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0481+STABILITY: SURFACE MOTION
 HB0481
 HB0481  HISTORY     - Date     Condition        Report By
 HB0481  HISTORY     - 1935     MONUMENTED       CGS
 HB0481  HISTORY     - 1959     MARK NOT FOUND   CGS
 HB0481
 HB0481                          STATION DESCRIPTION
 HB0481
 HB0481'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0481'2.1 MI SW FROM STONEFORT.
 HB0481'IN JOHNSON COUNTY, 2.1 MILES SOUTHWEST ALONG THE CLEVELAND,
 HB0481'CINCINNATI, CHICAGO AND ST. LOUIS RAILWAY FROM THE STATION AT
 HB0481'STONEFORT, SALINE COUNTY, 35 YARDS NORTH OF MILEPOST 206, 27
 HB0481'YARDS NORTH OF A ROAD CROSSING, AND 11 YARDS EAST OF THE
 HB0481'CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED T 110 1935
 HB0481'AND SET IN THE TOP OF A CONCRETE POST.
 HB0481
 HB0481                          STATION RECOVERY (1959)
 HB0481
 HB0481'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 HB0481'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0335 ***********************************************************************
 HB0335  DESIGNATION -  T 111
 HB0335  PID         -  HB0335
 HB0335  STATE/COUNTY-  IL/MASSAC
 HB0335  COUNTRY     -  US
 HB0335  USGS QUAD   -  METROPOLIS (2018)
 HB0335
 HB0335                         *CURRENT SURVEY CONTROL
 HB0335  ______________________________________________________________________
 HB0335* NAD 83(1986) POSITION- 37 09 12.     (N) 088 43 26.     (W)   SCALED
 HB0335* NAVD 88 ORTHO HEIGHT -   105.685 (meters)      346.73  (feet) ADJUSTED
 HB0335  ______________________________________________________________________
 HB0335  GEOID HEIGHT    -        -28.465 (meters)                     GEOID18
 HB0335  DYNAMIC HEIGHT  -        105.609 (meters)      346.49  (feet) COMP
 HB0335  MODELED GRAVITY -    979,907.7   (mgal)                       NAVD 88
 HB0335
 HB0335  VERT ORDER      -  SECOND    CLASS I
 HB0335
 HB0335.The horizontal coordinates were scaled from a map and have
 HB0335.an estimated accuracy of +/- 6 seconds.
 HB0335
 HB0335.The orthometric height was determined by differential leveling and
 HB0335.adjusted by the NATIONAL GEODETIC SURVEY
 HB0335.in April 2013.
 HB0335
 HB0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0335.GEOID18 height accuracy estimate available here.
 HB0335
 HB0335.Click photographs - Photos may exist for this station.
 HB0335
 HB0335.The dynamic height is computed by dividing the NAVD 88
 HB0335.geopotential number by the normal gravity value computed on the
 HB0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0335.degrees latitude (g = 980.6199 gals.).
 HB0335
 HB0335.The modeled gravity was interpolated from observed gravity values.
 HB0335
 HB0335;                    North         East    Units  Estimated Accuracy
 HB0335;SPC IL E     -    54,080.      265,310.      MT  (+/- 180 meters Scaled)
 HB0335
 HB0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG469132(NAD 83)
 HB0335
 HB0335                          SUPERSEDED SURVEY CONTROL
 HB0335
 HB0335  NAVD 88 (06/15/91)  105.702  (m)          346.79   (f) SUPERSEDED  2 0
 HB0335  NGVD 29 (11/26/84)  105.747  (m)          346.94   (f) ADJUSTED    2 0
 HB0335
 HB0335.Superseded values are not recommended for survey control.
 HB0335
 HB0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0335.See file dsdata.pdf to determine how the superseded data were derived.
 HB0335
 HB0335_MARKER: DB = BENCH MARK DISK
 HB0335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0335_STAMPING: T 111 1935
 HB0335_MARK LOGO: CGS
 HB0335_PROJECTION: FLUSH
 HB0335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0335+STABILITY: SURFACE MOTION
 HB0335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0335+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 HB0335
 HB0335  HISTORY     - Date     Condition        Report By
 HB0335  HISTORY     - 1935     MONUMENTED       CGS
 HB0335  HISTORY     - 1968     GOOD             CGS
 HB0335  HISTORY     - 1977     GOOD             ILDT
 HB0335  HISTORY     - 1977     GOOD             ILDT
 HB0335  HISTORY     - 1977     GOOD             ILDT
 HB0335  HISTORY     - 20020415 POOR             HANPRO
 HB0335  HISTORY     - 20100626 GOOD             ILDT
 HB0335  HISTORY     - 20120514 POOR             PATRIC
 HB0335
 HB0335                          STATION DESCRIPTION
 HB0335
 HB0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 HB0335'AT METROPOLIS.
 HB0335'IT IS LOCATED ON THE GROUNDS OF THE METROPOLIS HIGH SCHOOL IN
 HB0335'THE NORTHEAST ANGLE OF THE INTERSECTION OF E. TENTH STREET AND
 HB0335'CATHERINE STREET, IN A LAWN AREA NEAR THE SOUTHWEST CORNER OF
 HB0335'THE SCHOOL GROUNDS, 58 FEET EAST OF THE APPROXIMATE CENTER OF
 HB0335'CATHERINE STREET, 42.8 FEET WEST-SOUTHWEST OF THE SOUTHWEST
 HB0335'CORNER OF THE SCHOOL BUILDING, 32 FEET NORTH OF THE APPROXIMATE
 HB0335'CENTER OF E. TENTH STREET, 18 FEET NORTH OF THE NORTH EDGE OF
 HB0335'AN EAST-WEST SIDEWALK, AND 2.7 FEET EAST OF THE EAST EDGE OF A
 HB0335'NORTH-SOUTH SIDEWALK.  IT IS A STANDARD DISK SET IN THE TOP OF
 HB0335'A 6-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND THE DISK IS
 HB0335'STAMPED T 111 1935.  DUE TO THE MARKS LOCATION IN A TENDED
 HB0335'AREA, NO WITNESS POST WAS SET.
 HB0335
 HB0335                          STATION RECOVERY (1977)
 HB0335
 HB0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0335'RECOVERED IN GOOD CONDITION.
 HB0335
 HB0335                          STATION RECOVERY (1977)
 HB0335
 HB0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0335'RECOVERED IN GOOD CONDITION.
 HB0335
 HB0335                          STATION RECOVERY (1977)
 HB0335
 HB0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0335'RECOVERED IN GOOD CONDITION.
 HB0335
 HB0335                          STATION RECOVERY (2002)
 HB0335
 HB0335'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (DEF)
 HB0335'MARK RECOVERED IN POOR CONDITION.
 HB0335
 HB0335                          STATION RECOVERY (2010)
 HB0335
 HB0335'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0335'RECOVERED IN GOOD CONDITION.
 HB0335
 HB0335                          STATION RECOVERY (2012)
 HB0335
 HB0335'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB0335'RECOVERED AS DESCRIBED.
 HB0335'
 HB0335'NOTE-HALF OF THE DISK IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0842 ***********************************************************************
 JB0842  DESIGNATION -  T 113
 JB0842  PID         -  JB0842
 JB0842  STATE/COUNTY-  IL/BOND
 JB0842  COUNTRY     -  US
 JB0842  USGS QUAD   -  PLEASANT MOUND (2018)
 JB0842
 JB0842                         *CURRENT SURVEY CONTROL
 JB0842  ______________________________________________________________________
 JB0842* NAD 83(1986) POSITION- 38 48 27.     (N) 089 18 16.     (W)   SCALED
 JB0842* NAVD 88 ORTHO HEIGHT -   149.471 (meters)      490.39  (feet) ADJUSTED
 JB0842  ______________________________________________________________________
 JB0842  GEOID HEIGHT    -        -31.312 (meters)                     GEOID18
 JB0842  DYNAMIC HEIGHT  -        149.377 (meters)      490.08  (feet) COMP
 JB0842  MODELED GRAVITY -    980,002.1   (mgal)                       NAVD 88
 JB0842
 JB0842  VERT ORDER      -  SECOND    CLASS 0
 JB0842
 JB0842.The horizontal coordinates were scaled from a map and have
 JB0842.an estimated accuracy of +/- 6 seconds.
 JB0842
 JB0842.The orthometric height was determined by differential leveling and
 JB0842.adjusted by the NATIONAL GEODETIC SURVEY
 JB0842.in June 1991.
 JB0842
 JB0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0842.GEOID18 height accuracy estimate available here.
 JB0842
 JB0842.Click photographs - Photos may exist for this station.
 JB0842
 JB0842.The dynamic height is computed by dividing the NAVD 88
 JB0842.geopotential number by the normal gravity value computed on the
 JB0842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0842.degrees latitude (g = 980.6199 gals.).
 JB0842
 JB0842.The modeled gravity was interpolated from observed gravity values.
 JB0842
 JB0842;                    North         East    Units  Estimated Accuracy
 JB0842;SPC IL W     -   237,950.      774,890.      MT  (+/- 180 meters Scaled)
 JB0842
 JB0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH999979(NAD 83)
 JB0842
 JB0842                          SUPERSEDED SURVEY CONTROL
 JB0842
 JB0842  NGVD 29 (??/??/92)  149.601  (m)          490.82   (f) ADJ UNCH    2 0
 JB0842
 JB0842.Superseded values are not recommended for survey control.
 JB0842
 JB0842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0842.See file dsdata.pdf to determine how the superseded data were derived.
 JB0842
 JB0842_MARKER: DB = BENCH MARK DISK
 JB0842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0842_STAMPING: T 113 1935
 JB0842_MARK LOGO: CGS
 JB0842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0842+STABILITY: SURFACE MOTION
 JB0842
 JB0842  HISTORY     - Date     Condition        Report By
 JB0842  HISTORY     - 1935     MONUMENTED       CGS
 JB0842  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0842
 JB0842                          STATION DESCRIPTION
 JB0842
 JB0842'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0842'1.3 MI S FROM HOOKDALE.
 JB0842'1.3 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JB0842'FROM THE STATION AT HOOKDALE, BOND COUNTY, 8 YARDS NORTH OF A
 JB0842'SMALL CREEK, AT A ROAD CROSSING, 4-1/2 YARDS NORTH OF THE ROAD,
 JB0842'AND 4-1/2 YARDS EAST OF THE CENTERLINE OF THE EAST TRACK.  A
 JB0842'STANDARD DISK, STAMPED T 113 1935 AND SET IN THE TOP OF A CONCRETE
 JB0842'POST.
 JB0842
 JB0842                          STATION RECOVERY (1974)
 JB0842
 JB0842'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0842'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1214 ***********************************************************************
 JB1214  DESIGNATION -  T 114
 JB1214  PID         -  JB1214
 JB1214  STATE/COUNTY-  IL/ST CLAIR
 JB1214  COUNTRY     -  US
 JB1214  USGS QUAD   -  FREEBURG (2018)
 JB1214
 JB1214                         *CURRENT SURVEY CONTROL
 JB1214  ______________________________________________________________________
 JB1214* NAD 83(1986) POSITION- 38 29 25.     (N) 089 57 32.     (W)   SCALED
 JB1214* NAVD 88 ORTHO HEIGHT -   141.948 (meters)      465.71  (feet) ADJUSTED
 JB1214  ______________________________________________________________________
 JB1214  GEOID HEIGHT    -        -30.529 (meters)                     GEOID18
 JB1214  DYNAMIC HEIGHT  -        141.857 (meters)      465.41  (feet) COMP
 JB1214  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB1214
 JB1214  VERT ORDER      -  SECOND    CLASS 0
 JB1214
 JB1214.The horizontal coordinates were scaled from a map and have
 JB1214.an estimated accuracy of +/- 6 seconds.
 JB1214
 JB1214.The orthometric height was determined by differential leveling and
 JB1214.adjusted by the NATIONAL GEODETIC SURVEY
 JB1214.in June 1991.
 JB1214
 JB1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1214.GEOID18 height accuracy estimate available here.
 JB1214
 JB1214.Click photographs - Photos may exist for this station.
 JB1214
 JB1214.The dynamic height is computed by dividing the NAVD 88
 JB1214.geopotential number by the normal gravity value computed on the
 JB1214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1214.degrees latitude (g = 980.6199 gals.).
 JB1214
 JB1214.The modeled gravity was interpolated from observed gravity values.
 JB1214
 JB1214;                    North         East    Units  Estimated Accuracy
 JB1214;SPC IL W     -   202,410.      718,130.      MT  (+/- 180 meters Scaled)
 JB1214
 JB1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH419643(NAD 83)
 JB1214
 JB1214                          SUPERSEDED SURVEY CONTROL
 JB1214
 JB1214  NGVD 29 (??/??/92)  142.076  (m)          466.13   (f) ADJ UNCH    2 0
 JB1214
 JB1214.Superseded values are not recommended for survey control.
 JB1214
 JB1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1214.See file dsdata.pdf to determine how the superseded data were derived.
 JB1214
 JB1214_MARKER: DB = BENCH MARK DISK
 JB1214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1214_STAMPING: T 114 1935
 JB1214_MARK LOGO: CGS
 JB1214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1214+STABILITY: SURFACE MOTION
 JB1214
 JB1214  HISTORY     - Date     Condition        Report By
 JB1214  HISTORY     - 1935     MONUMENTED       CGS
 JB1214  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1214  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1214
 JB1214                          STATION DESCRIPTION
 JB1214
 JB1214'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1214'1.8 MI SE FROM BELLEVILLE.
 JB1214'1.8 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1214'THE STATION AT BELLEVILLE, ST. CLAIR COUNTY, 75 FEET NORTH OF A
 JB1214'ROAD CROSSING, 20 FEET WEST OF THE CENTERLINE OF THE ROAD, 15
 JB1214'FEET EAST OF THE CENTERLINE OF THE NORTHBOUND TRACK, AND 2 FEET
 JB1214'EAST OF A POLE.  A STANDARD DISK, STAMPED T 114 1935 AND SET IN
 JB1214'THE TOP OF A CONCRETE POST.
 JB1214
 JB1214                          STATION RECOVERY (1988)
 JB1214
 JB1214'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1214'MARK NOT FOUND.
 JB1214
 JB1214                          STATION RECOVERY (2011)
 JB1214
 JB1214'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1214'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0305 ***********************************************************************
 JC0305  DESIGNATION -  T 115
 JC0305  PID         -  JC0305
 JC0305  STATE/COUNTY-  IL/MONROE
 JC0305  COUNTRY     -  US
 JC0305  USGS QUAD   -  VALMEYER (2018)
 JC0305
 JC0305                         *CURRENT SURVEY CONTROL
 JC0305  ______________________________________________________________________
 JC0305* NAD 83(1986) POSITION- 38 19 22.     (N) 090 18 09.     (W)   SCALED
 JC0305* NAVD 88 ORTHO HEIGHT -   122.836 (meters)      403.00  (feet) ADJUSTED
 JC0305  ______________________________________________________________________
 JC0305  GEOID HEIGHT    -        -30.349 (meters)                     GEOID18
 JC0305  DYNAMIC HEIGHT  -        122.756 (meters)      402.74  (feet) COMP
 JC0305  MODELED GRAVITY -    979,975.4   (mgal)                       NAVD 88
 JC0305
 JC0305  VERT ORDER      -  SECOND    CLASS 0
 JC0305
 JC0305.The horizontal coordinates were scaled from a map and have
 JC0305.an estimated accuracy of +/- 6 seconds.
 JC0305
 JC0305.The orthometric height was determined by differential leveling and
 JC0305.adjusted by the NATIONAL GEODETIC SURVEY
 JC0305.in June 1991.
 JC0305
 JC0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0305.GEOID18 height accuracy estimate available here.
 JC0305
 JC0305.Click photographs - Photos may exist for this station.
 JC0305
 JC0305.The dynamic height is computed by dividing the NAVD 88
 JC0305.geopotential number by the normal gravity value computed on the
 JC0305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0305.degrees latitude (g = 980.6199 gals.).
 JC0305
 JC0305.The modeled gravity was interpolated from observed gravity values.
 JC0305
 JC0305;                    North         East    Units  Estimated Accuracy
 JC0305;SPC IL W     -   183,810.      688,120.      MT  (+/- 180 meters Scaled)
 JC0305
 JC0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC358450(NAD 83)
 JC0305
 JC0305                          SUPERSEDED SURVEY CONTROL
 JC0305
 JC0305  NGVD 29 (??/??/92)  122.969  (m)          403.44   (f) ADJ UNCH    2 0
 JC0305
 JC0305.Superseded values are not recommended for survey control.
 JC0305
 JC0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0305.See file dsdata.pdf to determine how the superseded data were derived.
 JC0305
 JC0305_MARKER: DB = BENCH MARK DISK
 JC0305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0305_STAMPING: T 115 1935
 JC0305_MARK LOGO: CGS
 JC0305_PROJECTION: FLUSH
 JC0305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0305+STABILITY: SURFACE MOTION
 JC0305
 JC0305  HISTORY     - Date     Condition        Report By
 JC0305  HISTORY     - 1935     MONUMENTED       CGS
 JC0305  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0305
 JC0305                          STATION DESCRIPTION
 JC0305
 JC0305'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0305'2.1 MI N FROM VALMEYER.
 JC0305'2.1 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0305'STATION AT VALMEYER, MONROE COUNTY, MIDWAY BETWEEN POLES 20/18
 JC0305'AND 20/19, 15 FEET SOUTH OF A ROAD CROSSING, AND 20 FEET EAST
 JC0305'OF THE CENTERLINE OF THE NORTH-BOUND TRACK.  A STANDARD DISK,
 JC0305'STAMPED T 115 1935 AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JC0305'WITH THE GROUND.
 JC0305
 JC0305                          STATION RECOVERY (1987)
 JC0305
 JC0305'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0305'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0652 ***********************************************************************
 KB0652  DESIGNATION -  T 12
 KB0652  PID         -  KB0652
 KB0652  STATE/COUNTY-  IL/MACON
 KB0652  COUNTRY     -  US
 KB0652  USGS QUAD   -  HARRISTOWN (2018)
 KB0652
 KB0652                         *CURRENT SURVEY CONTROL
 KB0652  ______________________________________________________________________
 KB0652* NAD 83(1986) POSITION- 39 51 08.     (N) 089 04 56.     (W)   SCALED
 KB0652* NAVD 88 ORTHO HEIGHT -   210.806 (meters)      691.62  (feet) ADJUSTED
 KB0652  ______________________________________________________________________
 KB0652  GEOID HEIGHT    -        -32.286 (meters)                     GEOID18
 KB0652  DYNAMIC HEIGHT  -        210.694 (meters)      691.25  (feet) COMP
 KB0652  MODELED GRAVITY -    980,092.8   (mgal)                       NAVD 88
 KB0652
 KB0652  VERT ORDER      -  FIRST     CLASS II
 KB0652
 KB0652.The horizontal coordinates were scaled from a map and have
 KB0652.an estimated accuracy of +/- 6 seconds.
 KB0652
 KB0652.The orthometric height was determined by differential leveling and
 KB0652.adjusted by the NATIONAL GEODETIC SURVEY
 KB0652.in June 1991.
 KB0652
 KB0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0652.GEOID18 height accuracy estimate available here.
 KB0652
 KB0652.Click photographs - Photos may exist for this station.
 KB0652
 KB0652.The dynamic height is computed by dividing the NAVD 88
 KB0652.geopotential number by the normal gravity value computed on the
 KB0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0652.degrees latitude (g = 980.6199 gals.).
 KB0652
 KB0652.The modeled gravity was interpolated from observed gravity values.
 KB0652
 KB0652;                    North         East    Units  Estimated Accuracy
 KB0652;SPC IL E     -   353,860.      235,910.      MT  (+/- 180 meters Scaled)
 KB0652
 KB0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK218134(NAD 83)
 KB0652
 KB0652                          SUPERSEDED SURVEY CONTROL
 KB0652
 KB0652  NGVD 29 (??/??/92)  210.891  (m)          691.90   (f) ADJ UNCH    1 2
 KB0652
 KB0652.Superseded values are not recommended for survey control.
 KB0652
 KB0652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0652.See file dsdata.pdf to determine how the superseded data were derived.
 KB0652
 KB0652_MARKER: DB = BENCH MARK DISK
 KB0652_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0652_STAMPING: T 12 1933
 KB0652_MARK LOGO: CGS
 KB0652_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0652+STABILITY: SURFACE MOTION
 KB0652
 KB0652  HISTORY     - Date     Condition        Report By
 KB0652  HISTORY     - 1933     MONUMENTED       CGS
 KB0652  HISTORY     - 1973     GOOD             LOCSUR
 KB0652  HISTORY     - 20120716 MARK NOT FOUND   ILDT
 KB0652  HISTORY     - 20140717 MARK NOT FOUND   ILDT
 KB0652  HISTORY     - 20140911 MARK NOT FOUND   AMESC
 KB0652
 KB0652                          STATION DESCRIPTION
 KB0652
 KB0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0652'AT HARRISTOWN.
 KB0652'AT HARRISTOWN, MACON COUNTY, ON THE WABASH RAILROAD, ABOUT 500
 KB0652'FEET EAST OF THE STATION, 35 POLES WEST OF MILEPOST 382, 90 FEET
 KB0652'SOUTH OF THE MAIN TRACK, 20 FEET SOUTH OF THE ILLINOIS TERMINAL
 KB0652'RAILROAD MAIN TRACK, AND AT THE FENCE CORNER OF A GRAIN ELEVATOR
 KB0652'LOT.  A STANDARD DISK, STAMPED T 12 1933 AND SET IN THE TOP OF A
 KB0652'CONCRETE POST.
 KB0652
 KB0652                          STATION RECOVERY (1973)
 KB0652
 KB0652'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973
 KB0652'RECOVERED IN GOOD CONDITION.
 KB0652
 KB0652                          STATION RECOVERY (2012)
 KB0652
 KB0652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0652'MARK NOT FOUND.
 KB0652
 KB0652                          STATION RECOVERY (2014)
 KB0652
 KB0652'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0652'MARK NOT FOUND.
 KB0652
 KB0652                          STATION RECOVERY (2014)
 KB0652
 KB0652'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0652'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0511 ***********************************************************************
 HB0511  DESIGNATION -  T 120
 HB0511  PID         -  HB0511
 HB0511  STATE/COUNTY-  IL/JOHNSON
 HB0511  COUNTRY     -  US
 HB0511  USGS QUAD   -  CREAL SPRINGS (2018)
 HB0511
 HB0511                         *CURRENT SURVEY CONTROL
 HB0511  ______________________________________________________________________
 HB0511* NAD 83(1986) POSITION- 37 34 01.     (N) 088 48 03.     (W)   SCALED
 HB0511* NAVD 88 ORTHO HEIGHT -   152.050 (meters)      498.85  (feet) ADJUSTED
 HB0511  ______________________________________________________________________
 HB0511  GEOID HEIGHT    -        -28.932 (meters)                     GEOID18
 HB0511  DYNAMIC HEIGHT  -        151.941 (meters)      498.49  (feet) COMP
 HB0511  MODELED GRAVITY -    979,912.0   (mgal)                       NAVD 88
 HB0511
 HB0511  VERT ORDER      -  SECOND    CLASS 0
 HB0511
 HB0511.The horizontal coordinates were scaled from a map and have
 HB0511.an estimated accuracy of +/- 6 seconds.
 HB0511
 HB0511.The orthometric height was determined by differential leveling and
 HB0511.adjusted by the NATIONAL GEODETIC SURVEY
 HB0511.in June 1991.
 HB0511
 HB0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0511.GEOID18 height accuracy estimate available here.
 HB0511
 HB0511.Click photographs - Photos may exist for this station.
 HB0511
 HB0511.The dynamic height is computed by dividing the NAVD 88
 HB0511.geopotential number by the normal gravity value computed on the
 HB0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0511.degrees latitude (g = 980.6199 gals.).
 HB0511
 HB0511.The modeled gravity was interpolated from observed gravity values.
 HB0511
 HB0511;                    North         East    Units  Estimated Accuracy
 HB0511;SPC IL E     -   100,010.      258,700.      MT  (+/- 180 meters Scaled)
 HB0511
 HB0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG409592(NAD 83)
 HB0511
 HB0511                          SUPERSEDED SURVEY CONTROL
 HB0511
 HB0511  NGVD 29 (11/26/84)  152.132  (m)          499.12   (f) ADJUSTED    2 0
 HB0511
 HB0511.Superseded values are not recommended for survey control.
 HB0511
 HB0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0511.See file dsdata.pdf to determine how the superseded data were derived.
 HB0511
 HB0511_MARKER: DB = BENCH MARK DISK
 HB0511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0511_STAMPING: T 120 1935
 HB0511_MARK LOGO: CGS
 HB0511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0511+STABILITY: SURFACE MOTION
 HB0511
 HB0511  HISTORY     - Date     Condition        Report By
 HB0511  HISTORY     - 1935     MONUMENTED       CGS
 HB0511  HISTORY     - 1965     MARK NOT FOUND   USGS
 HB0511
 HB0511                          STATION DESCRIPTION
 HB0511
 HB0511'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0511'AT PARKER.
 HB0511'AT PARKER, JOHNSON COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0511'10-1/2 RAILS SOUTH OF THE WATER TOWER, 5 RAILS NORTH OF A ROAD
 HB0511'CROSSING, AND 40 FEET WEST OF THE CENTERLINE OF THE MAIN TRACK.
 HB0511'A STANDARD DISK, STAMPED T 120 1935 AND SET IN THE TOP OF A
 HB0511'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 HB0511
 HB0511                          STATION RECOVERY (1965)
 HB0511
 HB0511'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 HB0511'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0004 ***********************************************************************
 HB0004  DESIGNATION -  T 123
 HB0004  PID         -  HB0004
 HB0004  STATE/COUNTY-  IL/SALINE
 HB0004  COUNTRY     -  US
 HB0004  USGS QUAD   -  ELDORADO (2018)
 HB0004
 HB0004                         *CURRENT SURVEY CONTROL
 HB0004  ______________________________________________________________________
 HB0004* NAD 83(1986) POSITION- 37 48 49.     (N) 088 26 10.     (W)   SCALED
 HB0004* NAVD 88 ORTHO HEIGHT -   119.382 (meters)      391.67  (feet) ADJUSTED
 HB0004  ______________________________________________________________________
 HB0004  GEOID HEIGHT    -        -29.765 (meters)                     GEOID18
 HB0004  DYNAMIC HEIGHT  -        119.301 (meters)      391.41  (feet) COMP
 HB0004  MODELED GRAVITY -    979,947.2   (mgal)                       NAVD 88
 HB0004
 HB0004  VERT ORDER      -  FIRST     CLASS II
 HB0004
 HB0004.The horizontal coordinates were scaled from a map and have
 HB0004.an estimated accuracy of +/- 6 seconds.
 HB0004
 HB0004.The orthometric height was determined by differential leveling and
 HB0004.adjusted by the NATIONAL GEODETIC SURVEY
 HB0004.in June 1991.
 HB0004
 HB0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0004.GEOID18 height accuracy estimate available here.
 HB0004
 HB0004.Click photographs - Photos may exist for this station.
 HB0004
 HB0004.The dynamic height is computed by dividing the NAVD 88
 HB0004.geopotential number by the normal gravity value computed on the
 HB0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0004.degrees latitude (g = 980.6199 gals.).
 HB0004
 HB0004.The modeled gravity was interpolated from observed gravity values.
 HB0004
 HB0004;                    North         East    Units  Estimated Accuracy
 HB0004;SPC IL E     -   127,290.      290,950.      MT  (+/- 180 meters Scaled)
 HB0004
 HB0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG735861(NAD 83)
 HB0004
 HB0004                          SUPERSEDED SURVEY CONTROL
 HB0004
 HB0004  NGVD 29 (11/26/84)  119.481  (m)          392.00   (f) ADJUSTED    1 2
 HB0004
 HB0004.Superseded values are not recommended for survey control.
 HB0004
 HB0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0004.See file dsdata.pdf to determine how the superseded data were derived.
 HB0004
 HB0004_MARKER: DB = BENCH MARK DISK
 HB0004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0004_STAMPING: T 123 1935
 HB0004_MARK LOGO: CGS
 HB0004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0004+STABILITY: SURFACE MOTION
 HB0004_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0004+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 HB0004
 HB0004  HISTORY     - Date     Condition        Report By
 HB0004  HISTORY     - 1935     MONUMENTED       CGS
 HB0004  HISTORY     - 1949     GOOD             CGS
 HB0004  HISTORY     - 20120612 GOOD             ILDT
 HB0004  HISTORY     - 20120717 GOOD             ILDT
 HB0004
 HB0004                          STATION DESCRIPTION
 HB0004
 HB0004'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0004'AT ELDORADO.
 HB0004'AT ELDORADO, AT THE NORTHEAST POINT OF A TRIANGLE FORMED BY THE
 HB0004'SMALL PARK AT THE CLEVELAND, CINCINNATI, CHICAGO AND ST. LOUIS
 HB0004'RAILWAY STATION, 68 1/2 FEET NORTH-NORTHEAST OF THE NORTHWEST
 HB0004'CORNER OF THE STATION, 37.8 FEET SOUTH-SOUTHWEST OF THE CENTER
 HB0004'OF THE INTERSECTION OF THE LOUISVILLE AND NASHVILLE RAILROAD,
 HB0004'20 FEET WEST OF THE WEST RAIL OF THE L. AND N. TRACK, 19 1/2
 HB0004'FEET SOUTH OF THE SOUTH RAIL OF THE C.C.C. AND ST. LOUIS RY.
 HB0004'TRACK, 1.4 FEET SOUTH OF THE SOUTH EDGE OF THE PAVEMENT ON NORTH
 HB0004'SIDE OF LAWN HEDGE, ABOUT 1 FOOT ABOVE THE TRACK AND SET IN
 HB0004'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 HB0004
 HB0004                          STATION RECOVERY (2012)
 HB0004
 HB0004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0004'RECOVERED IN GOOD CONDITION.
 HB0004
 HB0004                          STATION RECOVERY (2012)
 HB0004
 HB0004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1383 ***********************************************************************
 JA1383  DESIGNATION -  T 127
 JA1383  PID         -  JA1383
 JA1383  STATE/COUNTY-  IL/LAWRENCE
 JA1383  COUNTRY     -  US
 JA1383  USGS QUAD   -  SUMNER (2018)
 JA1383
 JA1383                         *CURRENT SURVEY CONTROL
 JA1383  ______________________________________________________________________
 JA1383* NAD 83(1986) POSITION- 38 42 46.     (N) 087 50 32.     (W)   SCALED
 JA1383* NAVD 88 ORTHO HEIGHT -   145.072 (meters)      475.96  (feet) ADJUSTED
 JA1383  ______________________________________________________________________
 JA1383  GEOID HEIGHT    -        -31.446 (meters)                     GEOID18
 JA1383  DYNAMIC HEIGHT  -        144.983 (meters)      475.67  (feet) COMP
 JA1383  MODELED GRAVITY -    980,013.4   (mgal)                       NAVD 88
 JA1383
 JA1383  VERT ORDER      -  FIRST     CLASS II
 JA1383
 JA1383.The horizontal coordinates were scaled from a map and have
 JA1383.an estimated accuracy of +/- 6 seconds.
 JA1383
 JA1383.The orthometric height was determined by differential leveling and
 JA1383.adjusted by the NATIONAL GEODETIC SURVEY
 JA1383.in June 1991.
 JA1383
 JA1383.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1383.GEOID18 height accuracy estimate available here.
 JA1383
 JA1383.Click photographs - Photos may exist for this station.
 JA1383
 JA1383.The dynamic height is computed by dividing the NAVD 88
 JA1383.geopotential number by the normal gravity value computed on the
 JA1383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1383.degrees latitude (g = 980.6199 gals.).
 JA1383
 JA1383.The modeled gravity was interpolated from observed gravity values.
 JA1383
 JA1383;                    North         East    Units  Estimated Accuracy
 JA1383;SPC IL E     -   227,210.      342,710.      MT  (+/- 180 meters Scaled)
 JA1383
 JA1383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH267852(NAD 83)
 JA1383
 JA1383                          SUPERSEDED SURVEY CONTROL
 JA1383
 JA1383  NGVD 29 (??/??/92)  145.177  (m)          476.30   (f) ADJ UNCH    1 2
 JA1383
 JA1383.Superseded values are not recommended for survey control.
 JA1383
 JA1383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1383.See file dsdata.pdf to determine how the superseded data were derived.
 JA1383
 JA1383_MARKER: DB = BENCH MARK DISK
 JA1383_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1383_SP_SET: CULVERT HEADWALL
 JA1383_STAMPING: T 127 1938
 JA1383_MARK LOGO: CGS
 JA1383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1383+STABILITY: SURFACE MOTION
 JA1383
 JA1383  HISTORY     - Date     Condition        Report By
 JA1383  HISTORY     - 1938     MONUMENTED       CGS
 JA1383
 JA1383                          STATION DESCRIPTION
 JA1383
 JA1383'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1383'1 MI E FROM SUMNER.
 JA1383'1.0 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1383'STATION AT SUMNER, LAWRENCE COUNTY, 0.1 MILE WEST OF MILEPOST
 JA1383'ST. L 132-C 207, AT A CULVERT UNDER THE TRACK, IN THE TOP OF THE
 JA1383'SOUTHWEST CORNER OF THE SOUTH CONCRETE HEADWALL, 21 FEET SOUTH
 JA1383'OF THE SOUTH RAIL, 10 INCHES EAST OF THE WEST END OF THE
 JA1383'HEADWALL, AND ABOUT 20 FEET LOWER THAN THE TRACK.  A STANDARD
 JA1383'DISK, STAMPED T 127 1938.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0946 ***********************************************************************
 KB0946  DESIGNATION -  T 13
 KB0946  PID         -  KB0946
 KB0946  STATE/COUNTY-  IL/SANGAMON
 KB0946  COUNTRY     -  US
 KB0946  USGS QUAD   -  LOAMI (2018)
 KB0946
 KB0946                         *CURRENT SURVEY CONTROL
 KB0946  ______________________________________________________________________
 KB0946* NAD 83(1986) POSITION- 39 43 54.     (N) 089 48 44.     (W)   SCALED
 KB0946* NAVD 88 ORTHO HEIGHT -   193.011 (meters)      633.24  (feet) ADJUSTED
 KB0946  ______________________________________________________________________
 KB0946  GEOID HEIGHT    -        -32.467 (meters)                     GEOID18
 KB0946  DYNAMIC HEIGHT  -        192.904 (meters)      632.89  (feet) COMP
 KB0946  MODELED GRAVITY -    980,072.7   (mgal)                       NAVD 88
 KB0946
 KB0946  VERT ORDER      -  FIRST     CLASS II
 KB0946
 KB0946.The horizontal coordinates were scaled from a map and have
 KB0946.an estimated accuracy of +/- 6 seconds.
 KB0946
 KB0946.The orthometric height was determined by differential leveling and
 KB0946.adjusted by the NATIONAL GEODETIC SURVEY
 KB0946.in June 1991.
 KB0946
 KB0946.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0946.GEOID18 height accuracy estimate available here.
 KB0946
 KB0946.Click photographs - Photos may exist for this station.
 KB0946
 KB0946.The dynamic height is computed by dividing the NAVD 88
 KB0946.geopotential number by the normal gravity value computed on the
 KB0946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0946.degrees latitude (g = 980.6199 gals.).
 KB0946
 KB0946.The modeled gravity was interpolated from observed gravity values.
 KB0946
 KB0946;                    North         East    Units  Estimated Accuracy
 KB0946;SPC IL W     -   340,260.      730,380.      MT  (+/- 180 meters Scaled)
 KB0946
 KB0946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK589017(NAD 83)
 KB0946
 KB0946                          SUPERSEDED SURVEY CONTROL
 KB0946
 KB0946  NGVD 29 (??/??/92)  193.107  (m)          633.55   (f) ADJ UNCH    1 2
 KB0946
 KB0946.Superseded values are not recommended for survey control.
 KB0946
 KB0946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0946.See file dsdata.pdf to determine how the superseded data were derived.
 KB0946
 KB0946_MARKER: DB = BENCH MARK DISK
 KB0946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0946_STAMPING: T 13 1933
 KB0946_MARK LOGO: CGS
 KB0946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0946+STABILITY: SURFACE MOTION
 KB0946
 KB0946  HISTORY     - Date     Condition        Report By
 KB0946  HISTORY     - 1933     MONUMENTED       CGS
 KB0946  HISTORY     - 1970     MARK NOT FOUND   USGS
 KB0946  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KB0946
 KB0946                          STATION DESCRIPTION
 KB0946
 KB0946'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0946'2.2 MI SW FROM CURRAN.
 KB0946'ABOUT 2-1/4 MILES SOUTHWEST ALONG THE WABASH RAILROAD FROM CURRAN,
 KB0946'SANGAMON COUNTY, 22 POLES WEST OF MILEPOST 425, 35 FEET NORTH
 KB0946'OF THE TRACK, AND 20 FEET SOUTH OF U.S. HIGHWAY 36.  A STANDARD
 KB0946'DISK, STAMPED T 13 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0946
 KB0946                          STATION RECOVERY (1970)
 KB0946
 KB0946'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 KB0946'MARK NOT FOUND.
 KB0946
 KB0946                          STATION RECOVERY (2012)
 KB0946
 KB0946'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0946'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0244 ***********************************************************************
 NH0244  DESIGNATION -  T 130 RESET
 NH0244  PID         -  NH0244
 NH0244  STATE/COUNTY-  IL/DE KALB
 NH0244  COUNTRY     -  US
 NH0244  USGS QUAD   -  KIRKLAND (2018)
 NH0244
 NH0244                         *CURRENT SURVEY CONTROL
 NH0244  ______________________________________________________________________
 NH0244* NAD 83(1986) POSITION- 42 05 42.90   (N) 088 49 47.04   (W)   HD_HELD1
 NH0244* NAVD 88 ORTHO HEIGHT -   233.051 (meters)      764.60  (feet) ADJUSTED
 NH0244  ______________________________________________________________________
 NH0244  GEOID HEIGHT    -        -33.199 (meters)                     GEOID18
 NH0244  DYNAMIC HEIGHT  -        232.973 (meters)      764.35  (feet) COMP
 NH0244  MODELED GRAVITY -    980,282.1   (mgal)                       NAVD 88
 NH0244
 NH0244  VERT ORDER      -  FIRST     CLASS I
 NH0244
 NH0244.The horizontal coordinates were determined by differentially corrected
 NH0244.hand held GPS observations or other comparable positioning techniques
 NH0244.and have an estimated accuracy of +/- 3 meters.
 NH0244
 NH0244.The orthometric height was determined by differential leveling and
 NH0244.adjusted by the NATIONAL GEODETIC SURVEY
 NH0244.in June 1991.
 NH0244
 NH0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0244.GEOID18 height accuracy estimate available here.
 NH0244
 NH0244.Click photographs - Photos may exist for this station.
 NH0244
 NH0244.The dynamic height is computed by dividing the NAVD 88
 NH0244.geopotential number by the normal gravity value computed on the
 NH0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0244.degrees latitude (g = 980.6199 gals.).
 NH0244
 NH0244.The modeled gravity was interpolated from observed gravity values.
 NH0244
 NH0244;                    North         East    Units  Estimated Accuracy
 NH0244;SPC IL E     -   602,801.4     258,935.2     MT  (+/- 3 meters HH1 GPS) 
 NH0244
 NH0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4868961971(NAD 83)
 NH0244
 NH0244                          SUPERSEDED SURVEY CONTROL
 NH0244
 NH0244  NGVD 29 (??/??/92)  233.105  (m)          764.78   (f) ADJ UNCH    1 1
 NH0244
 NH0244.Superseded values are not recommended for survey control.
 NH0244
 NH0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0244.See file dsdata.pdf to determine how the superseded data were derived.
 NH0244
 NH0244_MARKER: DB = BENCH MARK DISK
 NH0244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0244_STAMPING: T 130 RESET 1962
 NH0244_MARK LOGO: CGS
 NH0244_PROJECTION: FLUSH
 NH0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0244+STABILITY: SURFACE MOTION
 NH0244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0244+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2022
 NH0244
 NH0244  HISTORY     - Date     Condition        Report By
 NH0244  HISTORY     - 1962     MONUMENTED       ILHD
 NH0244  HISTORY     - 1969     GOOD             CGS
 NH0244  HISTORY     - 1990     GOOD             USPSQD
 NH0244  HISTORY     - 19961026 GOOD             USPSQD
 NH0244  HISTORY     - 20220330 GOOD             ILDT
 NH0244
 NH0244                          STATION DESCRIPTION
 NH0244
 NH0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0244'1.1 MI E FROM KIRKLAND.
 NH0244'ABOUT 1.1 MILES EAST ALONG STATE HIGHWAY 72 FROM THE BANK OF
 NH0244'KIRKLAND AT KIRKLAND, 0.2 MILE NORTH OF A 2-STORY FARMHOUSE, 39
 NH0244'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 216 FEET WEST OF
 NH0244'THE PROJECTED CENTER LINE OF A PRIVATE ROAD, 19 FEET NORTH OF
 NH0244'THE EAST END OF THE NORTH CONCRETE HEADWALL OF A 5-FOOT CONCRETE
 NH0244'CULVERT, 1/2 FOOT SOUTH OF A FENCE, 0.8 FOOT WEST OF A METAL
 NH0244'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND
 NH0244'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 NH0244'OF THE GROUND.  SEC 25, T42N, R3E
 NH0244
 NH0244                          STATION RECOVERY (1990)
 NH0244
 NH0244'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0244'RECOVERED IN GOOD CONDITION.
 NH0244
 NH0244                          STATION RECOVERY (1996)
 NH0244
 NH0244'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0244'RECOVERED IN GOOD CONDITION.
 NH0244
 NH0244                          STATION RECOVERY (2022)
 NH0244
 NH0244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 NH0244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0069 ***********************************************************************
 NH0069  DESIGNATION -  T 131
 NH0069  PID         -  NH0069
 NH0069  STATE/COUNTY-  IL/KANE
 NH0069  COUNTRY     -  US
 NH0069  USGS QUAD   -  PINGREE GROVE (2018)
 NH0069
 NH0069                         *CURRENT SURVEY CONTROL
 NH0069  ______________________________________________________________________
 NH0069* NAD 83(1986) POSITION- 42 03 24.8    (N) 088 24 24.8    (W)   HD_HELD2
 NH0069* NAVD 88 ORTHO HEIGHT -   276.962 (meters)      908.67  (feet) ADJUSTED
 NH0069  ______________________________________________________________________
 NH0069  GEOID HEIGHT    -        -33.401 (meters)                     GEOID18
 NH0069  DYNAMIC HEIGHT  -        276.864 (meters)      908.34  (feet) COMP
 NH0069  MODELED GRAVITY -    980,260.8   (mgal)                       NAVD 88
 NH0069
 NH0069  VERT ORDER      -  SECOND    CLASS I
 NH0069
 NH0069.The horizontal coordinates were established by autonomous hand held GPS
 NH0069.observations and have an estimated accuracy of +/- 10 meters.
 NH0069
 NH0069.The orthometric height was determined by differential leveling and
 NH0069.adjusted by the WI DEPT OF TRANSP
 NH0069.in May 2012.
 NH0069
 NH0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0069.GEOID18 height accuracy estimate available here.
 NH0069
 NH0069.Click photographs - Photos may exist for this station.
 NH0069
 NH0069.The dynamic height is computed by dividing the NAVD 88
 NH0069.geopotential number by the normal gravity value computed on the
 NH0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0069.degrees latitude (g = 980.6199 gals.).
 NH0069
 NH0069.The modeled gravity was interpolated from observed gravity values.
 NH0069
 NH0069;                    North         East    Units  Estimated Accuracy
 NH0069;SPC IL E     -   598,424.      293,911.      MT  (+/- 10 meters HH2 GPS)
 NH0069
 NH0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8358757050(NAD 83)
 NH0069
 NH0069                          SUPERSEDED SURVEY CONTROL
 NH0069
 NH0069  NAVD 88 (06/15/91)  276.958  (m)          908.65   (f) SUPERSEDED  1 1
 NH0069  NGVD 29 (??/??/92)  277.024  (m)          908.87   (f) ADJ UNCH    1 1
 NH0069
 NH0069.Superseded values are not recommended for survey control.
 NH0069
 NH0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0069.See file dsdata.pdf to determine how the superseded data were derived.
 NH0069
 NH0069_MARKER: DB = BENCH MARK DISK
 NH0069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0069_STAMPING: T 131 1947
 NH0069_MARK LOGO: CGS
 NH0069_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0069+STABILITY: SURFACE MOTION
 NH0069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0069+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2009
 NH0069
 NH0069  HISTORY     - Date     Condition        Report By
 NH0069  HISTORY     - 1947     MONUMENTED       CGS
 NH0069  HISTORY     - 1969     GOOD             CGS
 NH0069  HISTORY     - 1988     GOOD             USPSQD
 NH0069  HISTORY     - 1990     GOOD             USPSQD
 NH0069  HISTORY     - 19980511 GOOD             USPSQD
 NH0069  HISTORY     - 20010110 GOOD             PATRIC
 NH0069  HISTORY     - 20011209 GOOD             USPSQD
 NH0069  HISTORY     - 20090805 GOOD             PATRIC
 NH0069
 NH0069                          STATION DESCRIPTION
 NH0069
 NH0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0069'1.8 MI NW FROM UDINA.
 NH0069'ABOUT 1.85 MILES NORTHWEST ALONG U.S. HIGHWAY 20 FROM THE
 NH0069'NORTHEAST CORNER OF THE UDINA CEMETERY AT UDINA, 66 FEET
 NH0069'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 25 FEET SOUTHWEST
 NH0069'OF A CORNER FENCE POST, 2 1/2 FEET NORTHWEST OF A FENCE, 1.0
 NH0069'FOOT NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 NH0069'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NH0069'4 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 2, T41N, R7E.
 NH0069
 NH0069                          STATION RECOVERY (1988)
 NH0069
 NH0069'RECOVERY NOTE BY US POWER SQUADRON 1988 (DDR)
 NH0069'RECOVERED IN GOOD CONDITION.
 NH0069
 NH0069                          STATION RECOVERY (1990)
 NH0069
 NH0069'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0069'RECOVERED IN GOOD CONDITION.
 NH0069
 NH0069                          STATION RECOVERY (1998)
 NH0069
 NH0069'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0069'RECOVERED IN GOOD CONDITION.
 NH0069
 NH0069                          STATION RECOVERY (2001)
 NH0069
 NH0069'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0069'RECOVERED IN GOOD CONDITION.
 NH0069
 NH0069                          STATION RECOVERY (2001)
 NH0069
 NH0069'RECOVERY NOTE BY US POWER SQUADRON 2001 (ERW)
 NH0069'RECOVERED IN GOOD CONDITION.
 NH0069
 NH0069                          STATION RECOVERY (2009)
 NH0069
 NH0069'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 NH0069'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1698 ***********************************************************************
 ME1698  DESIGNATION -  T 132
 ME1698  PID         -  ME1698
 ME1698  STATE/COUNTY-  IL/DU PAGE
 ME1698  COUNTRY     -  US
 ME1698  USGS QUAD   -  ELMHURST (2018)
 ME1698
 ME1698                         *CURRENT SURVEY CONTROL
 ME1698  ______________________________________________________________________
 ME1698* NAD 83(1986) POSITION- 41 58 43.     (N) 087 58 47.     (W)   SCALED
 ME1698* NAVD 88 ORTHO HEIGHT -   217.945 (meters)      715.04  (feet) ADJUSTED
 ME1698  ______________________________________________________________________
 ME1698  GEOID HEIGHT    -        -33.571 (meters)                     GEOID18
 ME1698  DYNAMIC HEIGHT  -        217.871 (meters)      714.80  (feet) COMP
 ME1698  MODELED GRAVITY -    980,277.5   (mgal)                       NAVD 88
 ME1698
 ME1698  VERT ORDER      -  FIRST     CLASS II
 ME1698
 ME1698.The horizontal coordinates were scaled from a map and have
 ME1698.an estimated accuracy of +/- 6 seconds.
 ME1698
 ME1698.The orthometric height was determined by differential leveling and
 ME1698.adjusted by the NATIONAL GEODETIC SURVEY
 ME1698.in June 1991.
 ME1698
 ME1698.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1698.GEOID18 height accuracy estimate available here.
 ME1698
 ME1698.Click photographs - Photos may exist for this station.
 ME1698
 ME1698.The dynamic height is computed by dividing the NAVD 88
 ME1698.geopotential number by the normal gravity value computed on the
 ME1698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1698.degrees latitude (g = 980.6199 gals.).
 ME1698
 ME1698.The modeled gravity was interpolated from observed gravity values.
 ME1698
 ME1698;                    North         East    Units  Estimated Accuracy
 ME1698;SPC IL E     -   589,790.      329,310.      MT  (+/- 180 meters Scaled)
 ME1698
 ME1698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM188478(NAD 83)
 ME1698
 ME1698                          SUPERSEDED SURVEY CONTROL
 ME1698
 ME1698  NGVD 29 (??/??/92)  218.031  (m)          715.32   (f) ADJ UNCH    1 2
 ME1698
 ME1698.Superseded values are not recommended for survey control.
 ME1698
 ME1698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1698.See file dsdata.pdf to determine how the superseded data were derived.
 ME1698
 ME1698_MARKER: DB = BENCH MARK DISK
 ME1698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1698_STAMPING: T 132 1947
 ME1698_MARK LOGO: CGS
 ME1698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1698+STABILITY: SURFACE MOTION
 ME1698
 ME1698  HISTORY     - Date     Condition        Report By
 ME1698  HISTORY     - 1947     MONUMENTED       CGS
 ME1698  HISTORY     - 1969     GOOD             CGS
 ME1698
 ME1698                          STATION DESCRIPTION
 ME1698
 ME1698'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1698'1.1 MI N FROM WOODDALE.
 ME1698'ABOUT 1.1 MILES NORTH ALONG WOODDALE ROAD FROM THE POST OFFICE
 ME1698'AT WOODDALE, ABOUT 225 FEET SOUTH OF THE CENTER LINE OF A DRIVE
 ME1698'TO A TWO STORY STUCCO HOUSE, 28 FEET WEST OF THE CENTER LINE OF
 ME1698'THE ROAD, 37 FEET NORTH OF A T FENCE CORNER POST IN THE WEST
 ME1698'RIGHT-OF-WAY FENCE, 41 FEET SOUTH OF A POWER POLE, 1 FOOT EAST
 ME1698'OF THE FENCE LINE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST,
 ME1698'ABOUT 1 FOOT ABOVE THE ROAD AND SET IN THE TOP OF A CONCRETE
 ME1698'POST PROJECTING 4 INCHES.
 ME1698
 ME1698                          STATION RECOVERY (1969)
 ME1698
 ME1698'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1698'35 FEET S.E. OF A POWERLINE POLE WITH LETTERS B.M. ON THE EAST SIDE
 ME1698'30 FEET W OF THE CENTERLINE OF WOODDALE ROAD 20 FEET N.E. OF A METAC
 ME1698'GATE LEADING A RED BRICK HOUSE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1655 ***********************************************************************
 ME1655  DESIGNATION -  T 133
 ME1655  PID         -  ME1655
 ME1655  STATE/COUNTY-  IL/COOK
 ME1655  COUNTRY     -  US
 ME1655  USGS QUAD   -  RIVER FOREST (2018)
 ME1655
 ME1655                         *CURRENT SURVEY CONTROL
 ME1655  ______________________________________________________________________
 ME1655* NAD 83(1986) POSITION- 41 55 12.     (N) 087 48 22.     (W)   SCALED
 ME1655* NAVD 88 ORTHO HEIGHT -   196.561 (meters)      644.88  (feet) ADJUSTED
 ME1655  ______________________________________________________________________
 ME1655  GEOID HEIGHT    -        -33.582 (meters)                     GEOID18
 ME1655  DYNAMIC HEIGHT  -        196.495 (meters)      644.67  (feet) COMP
 ME1655  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 ME1655
 ME1655  VERT ORDER      -  FIRST     CLASS I
 ME1655
 ME1655.The horizontal coordinates were scaled from a map and have
 ME1655.an estimated accuracy of +/- 6 seconds.
 ME1655
 ME1655.The orthometric height was determined by differential leveling and
 ME1655.adjusted by the NATIONAL GEODETIC SURVEY
 ME1655.in June 1991.
 ME1655
 ME1655.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1655.GEOID18 height accuracy estimate available here.
 ME1655
 ME1655.Click photographs - Photos may exist for this station.
 ME1655
 ME1655.The dynamic height is computed by dividing the NAVD 88
 ME1655.geopotential number by the normal gravity value computed on the
 ME1655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1655.degrees latitude (g = 980.6199 gals.).
 ME1655
 ME1655.The modeled gravity was interpolated from observed gravity values.
 ME1655
 ME1655;                    North         East    Units  Estimated Accuracy
 ME1655;SPC IL E     -   583,350.      343,730.      MT  (+/- 180 meters Scaled)
 ME1655
 ME1655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM331412(NAD 83)
 ME1655
 ME1655                          SUPERSEDED SURVEY CONTROL
 ME1655
 ME1655  NGVD 29 (??/??/92)  196.649  (m)          645.17   (f) ADJ UNCH    1 1
 ME1655
 ME1655.Superseded values are not recommended for survey control.
 ME1655
 ME1655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1655.See file dsdata.pdf to determine how the superseded data were derived.
 ME1655
 ME1655_MARKER: DB = BENCH MARK DISK
 ME1655_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1655_SP_SET: BUILDING
 ME1655_STAMPING: T 133 1947
 ME1655_MARK LOGO: CGS
 ME1655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1655
 ME1655  HISTORY     - Date     Condition        Report By
 ME1655  HISTORY     - 1947     MONUMENTED       CGS
 ME1655  HISTORY     - 1969     GOOD             CGS
 ME1655  HISTORY     - 1971     GOOD             NGS
 ME1655  HISTORY     - 1977     GOOD             NGS
 ME1655  HISTORY     - 1987     GOOD             USPSQD
 ME1655  HISTORY     - 1987     GOOD             USPSQD
 ME1655  HISTORY     - 1989     GOOD             USPSQD
 ME1655
 ME1655                          STATION DESCRIPTION
 ME1655
 ME1655'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1655'3.5 MI E FROM FRANKLIN PARK.
 ME1655'ABOUT 3.25 MILES EAST ALONG GRAND AVENUE FROM THE MAIN SCHOOL,
 ME1655'DISTRICT 84 AT FRANKLIN PARK, THENCE 0.35 MILE SOUTH ALONG N.
 ME1655'HARLEM AVENUE, 33 FEET WEST OF THE WEST CURB OF THE AVENUE, 19 1/2
 ME1655'FEET NORTH OF THE NORTH CURB OF W. PALMER STREET, SET VERTICALLY IN
 ME1655'THE SOUTH BRICK FACE OF THE BRICK BUILDING WHICH IS OCCUPIED
 ME1655'BY THE ELMWOOD FLORISTS, 15 FEET WEST OF THE SOUTHWEST CORNER
 ME1655'OF THE BUILDING, 2 FEET ABOVE THE LEVEL OF THE SIDEWALK, AND ABOUT
 ME1655'3 FEET ABOVE THE LEVEL OF THE STREET.  SEC 36, T40N, R12E.
 ME1655
 ME1655                          STATION RECOVERY (1971)
 ME1655
 ME1655'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1655'RECOVERED IN GOOD CONDITION.
 ME1655
 ME1655                          STATION RECOVERY (1977)
 ME1655
 ME1655'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1655'NOTE-- THE ELMWOOD FLORISTS NO LONGER OCCUPIEDS THE BUILDING. THE J
 ME1655'AND F SPORTS MARINE NOW OCCUPIED THE BUILDING.
 ME1655
 ME1655                          STATION RECOVERY (1987)
 ME1655
 ME1655'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1655'RECOVERED IN GOOD CONDITION.
 ME1655
 ME1655                          STATION RECOVERY (1987)
 ME1655
 ME1655'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1655'RECOVERED IN GOOD CONDITION.
 ME1655
 ME1655                          STATION RECOVERY (1989)
 ME1655
 ME1655'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1655'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0247 ***********************************************************************
 NG0247  DESIGNATION -  T 134
 NG0247  PID         -  NG0247
 NG0247  STATE/COUNTY-  IL/COOK
 NG0247  COUNTRY     -  US
 NG0247  USGS QUAD   -  PARK RIDGE (2018)
 NG0247
 NG0247                         *CURRENT SURVEY CONTROL
 NG0247  ______________________________________________________________________
 NG0247* NAD 83(1986) POSITION- 42 05 14.     (N) 087 49 47.     (W)   SCALED
 NG0247* NAVD 88 ORTHO HEIGHT -   197.739 (meters)      648.75  (feet) ADJUSTED
 NG0247  ______________________________________________________________________
 NG0247  GEOID HEIGHT    -        -33.852 (meters)                     GEOID18
 NG0247  DYNAMIC HEIGHT  -        197.674 (meters)      648.54  (feet) COMP
 NG0247  MODELED GRAVITY -    980,288.9   (mgal)                       NAVD 88
 NG0247
 NG0247  VERT ORDER      -  SECOND    CLASS 0
 NG0247
 NG0247.The horizontal coordinates were scaled from a map and have
 NG0247.an estimated accuracy of +/- 6 seconds.
 NG0247
 NG0247.The orthometric height was determined by differential leveling and
 NG0247.adjusted by the NATIONAL GEODETIC SURVEY
 NG0247.in June 1991.
 NG0247
 NG0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0247.GEOID18 height accuracy estimate available here.
 NG0247
 NG0247.Click photographs - Photos may exist for this station.
 NG0247
 NG0247.The dynamic height is computed by dividing the NAVD 88
 NG0247.geopotential number by the normal gravity value computed on the
 NG0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0247.degrees latitude (g = 980.6199 gals.).
 NG0247
 NG0247.The modeled gravity was interpolated from observed gravity values.
 NG0247
 NG0247;                    North         East    Units  Estimated Accuracy
 NG0247;SPC IL E     -   601,910.      341,670.      MT  (+/- 180 meters Scaled)
 NG0247
 NG0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM313597(NAD 83)
 NG0247
 NG0247                          SUPERSEDED SURVEY CONTROL
 NG0247
 NG0247  NGVD 29 (??/??/92)  197.796  (m)          648.94   (f) ADJ UNCH    2 0
 NG0247
 NG0247.Superseded values are not recommended for survey control.
 NG0247
 NG0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0247.See file dsdata.pdf to determine how the superseded data were derived.
 NG0247
 NG0247_MARKER: DB = BENCH MARK DISK
 NG0247_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NG0247+WITH SETTING: PAVEMENT
 NG0247_SP_SET: STEAM BOX FOUNDATION
 NG0247_STAMPING: T 134 1947
 NG0247_MARK LOGO: CGS
 NG0247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0247+STABILITY: SURFACE MOTION
 NG0247
 NG0247  HISTORY     - Date     Condition        Report By
 NG0247  HISTORY     - 1947     MONUMENTED       CGS
 NG0247  HISTORY     - 20000812 MARK NOT FOUND   PATRIC
 NG0247
 NG0247                          STATION DESCRIPTION
 NG0247
 NG0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NG0247'6 MI W FROM WILMETTE.
 NG0247'ABOUT 4.65 MILES WEST ALONG EAST LAKE AVENUE FROM FIRE STATION
 NG0247'NO. 1 AT WILMETTE, THENCE ABOUT 0.4 MILE NORTH ALONG STATE
 NG0247'HIGHWAY 42 A, THENCE ABOUT 0.95 MILE WEST ALONG WEST LAKE AVENUE,
 NG0247'AT THE GLENVIEW NAVAL AIR STATION, ABOUT 0.25 MILE EAST ALONG
 NG0247'AVENUE A FROM THE WEST ENTRANCE TO THE BASE, SET IN THE TOP OF
 NG0247'THE NORTHWEST CORNER OF THE CONCRETE FOUNDATION OF A CONCRETE
 NG0247'STEAM BOX ON THE NORTH SIDE OF THE HOSPITAL, 215 FEET WEST OF
 NG0247'THE PROLONGED CENTER LINE OF 3RD STREET, 47 FEET SOUTH OF THE
 NG0247'CENTER LINE OF AVENUE A, AND ABOUT 2 FEET ABOVE THE SIDE WALK.
 NG0247
 NG0247                          STATION RECOVERY (2000)
 NG0247
 NG0247'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0247'ASSUMED TO HAVE BEEN DESTROYED IN REGRADING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1802 ***********************************************************************
 ME1802  DESIGNATION -  T 135
 ME1802  PID         -  ME1802
 ME1802  STATE/COUNTY-  IL/COOK
 ME1802  COUNTRY     -  US
 ME1802  USGS QUAD   -  ENGLEWOOD (2018)
 ME1802
 ME1802                         *CURRENT SURVEY CONTROL
 ME1802  ______________________________________________________________________
 ME1802* NAD 83(1986) POSITION- 41 48 46.     (N) 087 41 57.     (W)   SCALED
 ME1802* NAVD 88 ORTHO HEIGHT -   181.582 (meters)      595.74  (feet) ADJUSTED
 ME1802  ______________________________________________________________________
 ME1802  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 ME1802  DYNAMIC HEIGHT  -        181.519 (meters)      595.53  (feet) COMP
 ME1802  MODELED GRAVITY -    980,271.7   (mgal)                       NAVD 88
 ME1802
 ME1802  VERT ORDER      -  FIRST     CLASS II
 ME1802
 ME1802.The horizontal coordinates were scaled from a map and have
 ME1802.an estimated accuracy of +/- 6 seconds.
 ME1802
 ME1802.The orthometric height was determined by differential leveling and
 ME1802.adjusted by the NATIONAL GEODETIC SURVEY
 ME1802.in June 1991.
 ME1802
 ME1802.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1802.GEOID18 height accuracy estimate available here.
 ME1802
 ME1802.Click photographs - Photos may exist for this station.
 ME1802
 ME1802.The dynamic height is computed by dividing the NAVD 88
 ME1802.geopotential number by the normal gravity value computed on the
 ME1802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1802.degrees latitude (g = 980.6199 gals.).
 ME1802
 ME1802.The modeled gravity was interpolated from observed gravity values.
 ME1802
 ME1802;                    North         East    Units  Estimated Accuracy
 ME1802;SPC IL E     -   571,500.      352,690.      MT  (+/- 180 meters Scaled)
 ME1802
 ME1802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM419292(NAD 83)
 ME1802
 ME1802                          SUPERSEDED SURVEY CONTROL
 ME1802
 ME1802  NGVD 29 (??/??/92)  181.667  (m)          596.02   (f) ADJ UNCH    1 2
 ME1802
 ME1802.Superseded values are not recommended for survey control.
 ME1802
 ME1802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1802.See file dsdata.pdf to determine how the superseded data were derived.
 ME1802
 ME1802_MARKER: DB = BENCH MARK DISK
 ME1802_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1802_SP_SET: FOUNDATION
 ME1802_STAMPING: T 135 1947
 ME1802_MARK LOGO: CGS
 ME1802_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1802
 ME1802  HISTORY     - Date     Condition        Report By
 ME1802  HISTORY     - 1947     MONUMENTED       CGS
 ME1802  HISTORY     - 1977     GOOD             NGS
 ME1802  HISTORY     - 1987     GOOD             USPSQD
 ME1802  HISTORY     - 1989     GOOD             USPSQD
 ME1802  HISTORY     - 1989     GOOD             USPSQD
 ME1802  HISTORY     - 20121202 GOOD             GEOCAC
 ME1802
 ME1802                          STATION DESCRIPTION
 ME1802
 ME1802'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1802'AT CHICAGO.
 ME1802'AT CHICAGO, ABOUT 2 BLOCKS SOUTH ALONG SOUTH SACRAMENTO AVENUE
 ME1802'FROM ITS INTERSECTION WITH ARCHER AVENUE, SET VERTICALLY IN THE
 ME1802'EAST FACE OF THE CONCRETE FOUNDATION OF THE NORTHEAST CORNER
 ME1802'OF THE FRANK W. GUNSAULUS PUBLIC SCHOOL, ON THE SOUTHWEST CORNER
 ME1802'OF THE INTERSECTION OF SOUTH SACRAMENTO AVENUE AND WEST 44TH
 ME1802'STREET, 48 FEET WEST OF THE WEST CURB OF SOUTH SACRAMENTO AVENUE,
 ME1802'3 FEET SOUTH OF THE NORTHEAST CORNER OF THE BUILDING AND 1.4 FEET
 ME1802'ABOVE THE GROUND.
 ME1802
 ME1802                          STATION RECOVERY (1977)
 ME1802
 ME1802'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1802'RECOVERED IN GOOD CONDITION.
 ME1802
 ME1802                          STATION RECOVERY (1987)
 ME1802
 ME1802'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1802'RECOVERED IN GOOD CONDITION.
 ME1802
 ME1802                          STATION RECOVERY (1989)
 ME1802
 ME1802'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1802'RECOVERED IN GOOD CONDITION.
 ME1802
 ME1802                          STATION RECOVERY (1989)
 ME1802
 ME1802'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1802'RECOVERED IN GOOD CONDITION.
 ME1802
 ME1802                          STATION RECOVERY (2012)
 ME1802
 ME1802'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1802'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1875 ***********************************************************************
 ME1875  DESIGNATION -  T 136
 ME1875  PID         -  ME1875
 ME1875  STATE/COUNTY-  IL/COOK
 ME1875  COUNTRY     -  US
 ME1875  USGS QUAD   -  LAKE CALUMET (2018)
 ME1875
 ME1875                         *CURRENT SURVEY CONTROL
 ME1875  ______________________________________________________________________
 ME1875* NAD 83(1986) POSITION- 41 44 48.     (N) 087 34 51.     (W)   SCALED
 ME1875* NAVD 88 ORTHO HEIGHT -   182.460 (meters)      598.62  (feet) ADJUSTED
 ME1875  ______________________________________________________________________
 ME1875  GEOID HEIGHT    -        -33.518 (meters)                     GEOID18
 ME1875  DYNAMIC HEIGHT  -        182.396 (meters)      598.41  (feet) COMP
 ME1875  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 ME1875
 ME1875  VERT ORDER      -  FIRST     CLASS I
 ME1875
 ME1875.The horizontal coordinates were scaled from a map and have
 ME1875.an estimated accuracy of +/- 6 seconds.
 ME1875
 ME1875.The orthometric height was determined by differential leveling and
 ME1875.adjusted by the NATIONAL GEODETIC SURVEY
 ME1875.in June 1991.
 ME1875
 ME1875.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1875.GEOID18 height accuracy estimate available here.
 ME1875
 ME1875.Click photographs - Photos may exist for this station.
 ME1875
 ME1875.The dynamic height is computed by dividing the NAVD 88
 ME1875.geopotential number by the normal gravity value computed on the
 ME1875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1875.degrees latitude (g = 980.6199 gals.).
 ME1875
 ME1875.The modeled gravity was interpolated from observed gravity values.
 ME1875
 ME1875;                    North         East    Units  Estimated Accuracy
 ME1875;SPC IL E     -   564,240.      362,590.      MT  (+/- 180 meters Scaled)
 ME1875
 ME1875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM517218(NAD 83)
 ME1875
 ME1875                          SUPERSEDED SURVEY CONTROL
 ME1875
 ME1875  NGVD 29 (01/19/93)  182.566  (m)          598.97   (f) ADJUSTED    1 1
 ME1875  NGVD 29 (??/??/92)  182.566  (m)          598.97   (f) SUPERSEDED  1 1
 ME1875
 ME1875.Superseded values are not recommended for survey control.
 ME1875
 ME1875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1875.See file dsdata.pdf to determine how the superseded data were derived.
 ME1875
 ME1875_MARKER: DB = BENCH MARK DISK
 ME1875_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1875_SP_SET: ABUTMENT
 ME1875_STAMPING: T 136 1947
 ME1875_MARK LOGO: CGS
 ME1875_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1875_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1875+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1992
 ME1875
 ME1875  HISTORY     - Date     Condition        Report By
 ME1875  HISTORY     - 1947     MONUMENTED       CGS
 ME1875  HISTORY     - 1968     GOOD             CGS
 ME1875  HISTORY     - 1977     GOOD             NGS
 ME1875  HISTORY     - 19920806 GOOD             NGS
 ME1875
 ME1875                          STATION DESCRIPTION
 ME1875
 ME1875'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1875'AT CHICAGO.
 ME1875'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS OVER
 ME1875'EAST END AVENUE, SET ON THE TOP AND 11 FEET NORTHEAST OF THE
 ME1875'SOUTHWEST END OF THE NORTHWEST CONCRETE ABUTMENT OF THE SOUTHWEST
 ME1875'MOST OVERPASS OVER EAST END AVENUE, 13 FEET SOUTHWEST OF THE
 ME1875'SOUTHWEST RAIL OF THE SOUTHWEST TRACK AND 3 1/2 FEET BELOW THE
 ME1875'LEVEL OF THE TRACK.  SEC 36, T 38N, R 14 E.
 ME1875
 ME1875                          STATION RECOVERY (1977)
 ME1875
 ME1875'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1875'RECOVERED IN GOOD CONDITION.
 ME1875
 ME1875                          STATION RECOVERY (1992)
 ME1875
 ME1875'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1875'IN CHICAGO, AT THE INTERSECTION OF SOUTH EAST END AVENUE AND THE
 ME1875'CONRAIL RAILROAD, IN TOP OF AND 3.3 M (10.8 FT) NORTHEAST OF THE
 ME1875'SOUTHWEST END OF THE NORTHWEST CONCRETE ABUTMENT OF THE MOST
 ME1875'SOUTHWESTERLY OF 2 RAILROAD OVERPASSES OF THE AVENUE, 9.5 M
 ME1875'(31.2 FT) NORTHWEST OF THE CENTER OF THE AVENUE, 1.2 M (3.9 FT)
 ME1875'SOUTHWEST OF THE NEAR RAIL, 1.9 M (6.2 FT) SOUTHWEST OF THE SOUTHWEST
 ME1875'BRIDGE RAIL, AND 1.3 M (4.3 FT) BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1846 ***********************************************************************
 ME1846  DESIGNATION -  T 137
 ME1846  PID         -  ME1846
 ME1846  STATE/COUNTY-  IL/COOK
 ME1846  COUNTRY     -  US
 ME1846  USGS QUAD   -  PALOS PARK (2018)
 ME1846
 ME1846                         *CURRENT SURVEY CONTROL
 ME1846  ______________________________________________________________________
 ME1846* NAD 83(1986) POSITION- 41 39 40.     (N) 087 45 08.     (W)   SCALED
 ME1846* NAVD 88 ORTHO HEIGHT -   183.854 (meters)      603.19  (feet) ADJUSTED
 ME1846  ______________________________________________________________________
 ME1846  GEOID HEIGHT    -        -33.394 (meters)                     GEOID18
 ME1846  DYNAMIC HEIGHT  -        183.787 (meters)      602.97  (feet) COMP
 ME1846  MODELED GRAVITY -    980,253.4   (mgal)                       NAVD 88
 ME1846
 ME1846  VERT ORDER      -  FIRST     CLASS II
 ME1846
 ME1846.The horizontal coordinates were scaled from a map and have
 ME1846.an estimated accuracy of +/- 6 seconds.
 ME1846
 ME1846.The orthometric height was determined by differential leveling and
 ME1846.adjusted by the NATIONAL GEODETIC SURVEY
 ME1846.in June 1991.
 ME1846
 ME1846.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1846.GEOID18 height accuracy estimate available here.
 ME1846
 ME1846.Click photographs - Photos may exist for this station.
 ME1846
 ME1846.The dynamic height is computed by dividing the NAVD 88
 ME1846.geopotential number by the normal gravity value computed on the
 ME1846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1846.degrees latitude (g = 980.6199 gals.).
 ME1846
 ME1846.The modeled gravity was interpolated from observed gravity values.
 ME1846
 ME1846;                    North         East    Units  Estimated Accuracy
 ME1846;SPC IL E     -   554,630.      348,400.      MT  (+/- 180 meters Scaled)
 ME1846
 ME1846_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM373124(NAD 83)
 ME1846
 ME1846                          SUPERSEDED SURVEY CONTROL
 ME1846
 ME1846  NGVD 29 (??/??/92)  183.948  (m)          603.50   (f) ADJ UNCH    1 2
 ME1846
 ME1846.Superseded values are not recommended for survey control.
 ME1846
 ME1846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1846.See file dsdata.pdf to determine how the superseded data were derived.
 ME1846
 ME1846_MARKER: DB = BENCH MARK DISK
 ME1846_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1846_SP_SET: BRIDGE
 ME1846_STAMPING: T 137 1947
 ME1846_MARK LOGO: CGS
 ME1846_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1846
 ME1846  HISTORY     - Date     Condition        Report By
 ME1846  HISTORY     - 1947     MONUMENTED       CGS
 ME1846  HISTORY     - 1971     GOOD             NGS
 ME1846  HISTORY     - 1979     GOOD             LOCENG
 ME1846  HISTORY     - 19870601 GOOD             USPSQD
 ME1846  HISTORY     - 1989     GOOD             USPSQD
 ME1846
 ME1846                          STATION DESCRIPTION
 ME1846
 ME1846'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1846'3.9 MI NW FROM BLUE ISLAND.
 ME1846'ABOUT 3.9 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE GRAND
 ME1846'TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, ABOUT 0.95
 ME1846'MILE WEST OF THE INTERSECTION OF STATE HIGHWAY 50 (CICERO AVENUE),
 ME1846'SET IN THE TOP OF THE SOUTHEAST CONCRETE WING WALL OF A 28-FOOT
 ME1846'CONCRETE BRIDGE UNDER THE INTERSECTION OF THE HIGHWAY AND 127TH
 ME1846'STREET, 89 FEET SOUTH OF THE CENTER LINE OF 127TH STREET, 30 FEET
 ME1846'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 0.5 FOOT
 ME1846'ABOVE THE INTERSECTION.
 ME1846
 ME1846                          STATION RECOVERY (1971)
 ME1846
 ME1846'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1846'RECOVERED IN GOOD CONDITION.
 ME1846
 ME1846                          STATION RECOVERY (1979)
 ME1846
 ME1846'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 ME1846'RECOVERED IN GOOD CONDITION.
 ME1846
 ME1846                          STATION RECOVERY (1987)
 ME1846
 ME1846'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1846'RECOVERED IN GOOD CONDITION.
 ME1846
 ME1846                          STATION RECOVERY (1989)
 ME1846
 ME1846'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1846'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2774 ***********************************************************************
 AJ2774  DESIGNATION -  T 137 RESET
 AJ2774  PID         -  AJ2774
 AJ2774  STATE/COUNTY-  IL/COOK
 AJ2774  COUNTRY     -  US
 AJ2774  USGS QUAD   -  PALOS PARK (2018)
 AJ2774
 AJ2774                         *CURRENT SURVEY CONTROL
 AJ2774  ______________________________________________________________________
 AJ2774* NAD 83(2011) POSITION- 41 39 40.59546(N) 087 45 10.12481(W)   ADJUSTED
 AJ2774* NAD 83(2011) ELLIP HT-   150.496 (meters)        (06/27/12)   ADJUSTED
 AJ2774* NAD 83(2011) EPOCH   -  2010.00
 AJ2774* NAVD 88 ORTHO HEIGHT -   183.9   (meters)      603.    (feet) GPS OBS
 AJ2774  ______________________________________________________________________
 AJ2774  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2774  GEOID HEIGHT    -        -33.297 (meters)                     GEOID99
 AJ2774  GEOID HEIGHT    -        -33.394 (meters)                     GEOID18
 AJ2774  NAD 83(2011) X  -    187,121.727 (meters)                     COMP
 AJ2774  NAD 83(2011) Y  - -4,768,532.651 (meters)                     COMP
 AJ2774  NAD 83(2011) Z  -  4,217,671.019 (meters)                     COMP
 AJ2774  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 AJ2774
 AJ2774  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2774  Standards:
 AJ2774         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2774            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2774  -------------------------------------------------------------------
 AJ2774  NETWORK    1.07   2.08           0.50   0.35   1.06      0.07334521
 AJ2774  -------------------------------------------------------------------
 AJ2774  Click here for local accuracies and other accuracy information.
 AJ2774
 AJ2774.The horizontal coordinates were established by GPS observations
 AJ2774.and adjusted by the National Geodetic Survey in June 2012.
 AJ2774
 AJ2774.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2774.been affixed to the stable North American tectonic plate. See 
 AJ2774.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2774
 AJ2774.The horizontal coordinates are valid at the epoch date displayed above
 AJ2774.which is a decimal equivalence of Year/Month/Day.
 AJ2774
 AJ2774.The orthometric height was determined by GPS observations and a
 AJ2774.high-resolution geoid model.
 AJ2774
 AJ2774.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2774.GEOID18 height accuracy estimate available here.
 AJ2774
 AJ2774.Click photographs - Photos may exist for this station.
 AJ2774
 AJ2774.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2774
 AJ2774.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2774
 AJ2774.The ellipsoidal height was determined by GPS observations
 AJ2774.and is referenced to NAD 83.
 AJ2774
 AJ2774. The following values were computed from the NAD 83(2011) position.
 AJ2774
 AJ2774;                    North         East     Units Scale Factor Converg.
 AJ2774;SPC IL E     -   554,644.354   348,349.711   MT  1.00000376   +0 23 09.2
 AJ2774;SPC IL E     - 1,819,695.68  1,142,877.34   sFT  1.00000376   +0 23 09.2
 AJ2774;UTM  16      - 4,612,442.967   437,324.107   MT  0.99964834   -0 30 01.5
 AJ2774
 AJ2774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2774!SPC IL E     -   0.99997640  x   1.00000376  =   0.99998016
 AJ2774!UTM  16      -   0.99997640  x   0.99964834  =   0.99962474
 AJ2774
 AJ2774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3732412442(NAD 83)
 AJ2774
 AJ2774                          SUPERSEDED SURVEY CONTROL
 AJ2774
 AJ2774  NAD 83(2007)-  41 39 40.59552(N)    087 45 10.12577(W) AD(2002.00) 0
 AJ2774  ELLIP H (02/10/07)  150.517  (m)                       GP(2002.00)    
 AJ2774  NAD 83(1997)-  41 39 40.59534(N)    087 45 10.12515(W) AD(       ) 1
 AJ2774  ELLIP H (04/23/01)  150.497  (m)                       GP(       ) 3 1
 AJ2774
 AJ2774.Superseded values are not recommended for survey control.
 AJ2774
 AJ2774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2774.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2774
 AJ2774_MARKER: DV = VERTICAL CONTROL DISK
 AJ2774_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AJ2774_SP_SET: HEADWALL
 AJ2774_STAMPING: T 137 RESET 1982
 AJ2774_MARK LOGO: NGS
 AJ2774_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2774+STABILITY: SURFACE MOTION
 AJ2774_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2774+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2000
 AJ2774
 AJ2774  HISTORY     - Date     Condition        Report By
 AJ2774  HISTORY     - 1982     MONUMENTED       NGS
 AJ2774  HISTORY     - 20000326 GOOD             SECI
 AJ2774
 AJ2774                          STATION DESCRIPTION
 AJ2774
 AJ2774'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2774'STATION IS LOCATED APPROXIMATELY 1.0 MILE NORTH OF CRESTWOOD.
 AJ2774'STATION IS LOCATED IN THE SOUTHWEST CORNER OF INTERSECTION OF IL
 AJ2774'RT 83 AND 127TH STREET.  STATION IS LOCATED IN THE EAST END OF A
 AJ2774'CONCRETE HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1723 ***********************************************************************
 ME1723  DESIGNATION -  T 138
 ME1723  PID         -  ME1723
 ME1723  STATE/COUNTY-  IL/COOK
 ME1723  COUNTRY     -  US
 ME1723  USGS QUAD   -  BERWYN (2018)
 ME1723
 ME1723                         *CURRENT SURVEY CONTROL
 ME1723  ______________________________________________________________________
 ME1723* NAD 83(1986) POSITION- 41 47 41.     (N) 087 49 29.     (W)   SCALED
 ME1723* NAVD 88 ORTHO HEIGHT -   184.674 (meters)      605.88  (feet) ADJUSTED
 ME1723  ______________________________________________________________________
 ME1723  GEOID HEIGHT    -        -33.407 (meters)                     GEOID18
 ME1723  DYNAMIC HEIGHT  -        184.609 (meters)      605.67  (feet) COMP
 ME1723  MODELED GRAVITY -    980,268.3   (mgal)                       NAVD 88
 ME1723
 ME1723  VERT ORDER      -  FIRST     CLASS II
 ME1723
 ME1723.The horizontal coordinates were scaled from a map and have
 ME1723.an estimated accuracy of +/- 6 seconds.
 ME1723
 ME1723.The orthometric height was determined by differential leveling and
 ME1723.adjusted by the NATIONAL GEODETIC SURVEY
 ME1723.in June 1991.
 ME1723
 ME1723.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1723.GEOID18 height accuracy estimate available here.
 ME1723
 ME1723.Click photographs - Photos may exist for this station.
 ME1723
 ME1723.The dynamic height is computed by dividing the NAVD 88
 ME1723.geopotential number by the normal gravity value computed on the
 ME1723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1723.degrees latitude (g = 980.6199 gals.).
 ME1723
 ME1723.The modeled gravity was interpolated from observed gravity values.
 ME1723
 ME1723;                    North         East    Units  Estimated Accuracy
 ME1723;SPC IL E     -   569,430.      342,270.      MT  (+/- 180 meters Scaled)
 ME1723
 ME1723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM314273(NAD 83)
 ME1723
 ME1723                          SUPERSEDED SURVEY CONTROL
 ME1723
 ME1723  NGVD 29 (??/??/92)  184.761  (m)          606.17   (f) ADJ UNCH    1 2
 ME1723
 ME1723.Superseded values are not recommended for survey control.
 ME1723
 ME1723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1723.See file dsdata.pdf to determine how the superseded data were derived.
 ME1723
 ME1723_MARKER: DB = BENCH MARK DISK
 ME1723_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1723_SP_SET: BRIDGE
 ME1723_STAMPING: T 138 1947
 ME1723_MARK LOGO: CGS
 ME1723_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1723
 ME1723  HISTORY     - Date     Condition        Report By
 ME1723  HISTORY     - 1947     MONUMENTED       CGS
 ME1723  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1723  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1723  HISTORY     - 20091217 MARK NOT FOUND   GEOCAC
 ME1723
 ME1723                          STATION DESCRIPTION
 ME1723
 ME1723'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1723'0.8 MI NW FROM SUMMIT.
 ME1723'AT 0.75 MILE NORTHWEST ALONG STATE HIGHWAY 171 FROM THE
 ME1723'JUNCTION OF STATE HIGHWAY 4A AT SUMMIT, ABOUT 75 YARDS EAST OF
 ME1723'THE ENTRANCE TO A GRAVEL PIT, SET IN THE TOP OF THE NORTHWEST
 ME1723'CONCRETE WING WALL OF THE CONCRETE BRIDGE OVER DES PLAINES RIVER,
 ME1723'18 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 2 FEET NORTHWEST
 ME1723'OF THE WEST END OF THE NORTH CONCRETE BRIDGE RAILING AND ABOUT
 ME1723'0.3 FOOT ABOVE THE BRIDGE FLOOR.
 ME1723
 ME1723                          STATION RECOVERY (1977)
 ME1723
 ME1723'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1723'MARK NOT FOUND.
 ME1723
 ME1723                          STATION RECOVERY (1987)
 ME1723
 ME1723'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1723'MARK NOT FOUND.
 ME1723
 ME1723                          STATION RECOVERY (2009)
 ME1723
 ME1723'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1723'REMNANTS OF THE BRIDGE WERE LOCATED BUT THE MARK WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1747 ***********************************************************************
 ME1747  DESIGNATION -  T 139
 ME1747  PID         -  ME1747
 ME1747  STATE/COUNTY-  IL/COOK
 ME1747  COUNTRY     -  US
 ME1747  USGS QUAD   -  SAG BRIDGE (2018)
 ME1747
 ME1747                         *CURRENT SURVEY CONTROL
 ME1747  ______________________________________________________________________
 ME1747* NAD 83(1986) POSITION- 41 42 42.75   (N) 087 54 51.30   (W)   HD_HELD1
 ME1747* NAVD 88 ORTHO HEIGHT -   187.228 (meters)      614.26  (feet) ADJUSTED
 ME1747  ______________________________________________________________________
 ME1747  GEOID HEIGHT    -        -33.295 (meters)                     GEOID18
 ME1747  DYNAMIC HEIGHT  -        187.160 (meters)      614.04  (feet) COMP
 ME1747  MODELED GRAVITY -    980,256.4   (mgal)                       NAVD 88
 ME1747
 ME1747  VERT ORDER      -  FIRST     CLASS II
 ME1747
 ME1747.The horizontal coordinates were determined by differentially corrected
 ME1747.hand held GPS observations or other comparable positioning techniques
 ME1747.and have an estimated accuracy of +/- 3 meters.
 ME1747
 ME1747.The orthometric height was determined by differential leveling and
 ME1747.adjusted by the NATIONAL GEODETIC SURVEY
 ME1747.in June 1991.
 ME1747
 ME1747.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1747.GEOID18 height accuracy estimate available here.
 ME1747
 ME1747.Click photographs - Photos may exist for this station.
 ME1747
 ME1747.The dynamic height is computed by dividing the NAVD 88
 ME1747.geopotential number by the normal gravity value computed on the
 ME1747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1747.degrees latitude (g = 980.6199 gals.).
 ME1747
 ME1747.The modeled gravity was interpolated from observed gravity values.
 ME1747
 ME1747;                    North         East    Units  Estimated Accuracy
 ME1747;SPC IL E     -   560,186.1     334,876.7     MT  (+/- 3 meters HH1 GPS) 
 ME1747
 ME1747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2394318190(NAD 83)
 ME1747
 ME1747                          SUPERSEDED SURVEY CONTROL
 ME1747
 ME1747  NGVD 29 (??/??/92)  187.315  (m)          614.55   (f) ADJ UNCH    1 2
 ME1747
 ME1747.Superseded values are not recommended for survey control.
 ME1747
 ME1747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1747.See file dsdata.pdf to determine how the superseded data were derived.
 ME1747
 ME1747_MARKER: DB = BENCH MARK DISK
 ME1747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1747_STAMPING: T 139 1947
 ME1747_MARK LOGO: CGS
 ME1747_PROJECTION: PROJECTING 5 CENTIMETERS
 ME1747_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1747+STABILITY: SURFACE MOTION
 ME1747_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1747+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2022
 ME1747
 ME1747  HISTORY     - Date     Condition        Report By
 ME1747  HISTORY     - 1947     MONUMENTED       CGS
 ME1747  HISTORY     - 1971     GOOD             NGS
 ME1747  HISTORY     - 1977     GOOD             NGS
 ME1747  HISTORY     - 1987     GOOD             USPSQD
 ME1747  HISTORY     - 1988     GOOD             USPSQD
 ME1747  HISTORY     - 1989     GOOD             USPSQD
 ME1747  HISTORY     - 1989     GOOD             USPSQD
 ME1747  HISTORY     - 20030927 GOOD             USPSQD
 ME1747  HISTORY     - 20050115 GOOD             GEOCAC
 ME1747  HISTORY     - 20060927 GOOD             PATRIC
 ME1747  HISTORY     - 20090705 GOOD             GEOCAC
 ME1747  HISTORY     - 20130815 GOOD             PATRIC
 ME1747  HISTORY     - 20150124 GOOD             GEOCAC
 ME1747  HISTORY     - 20220417 GOOD             LOCENG
 ME1747
 ME1747                          STATION DESCRIPTION
 ME1747
 ME1747'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1747'2.6 MI SW FROM WILLOW SPRINGS.
 ME1747'ABOUT 2.55 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE
 ME1747'POST OFFICE AT WILLOW SPRINGS, ABOUT 0.2 MILE NORTHEAST OF
 ME1747'THE JUNCTION OF 103RD STREET, AT THE JUNCTION OF THE ENTRANCE
 ME1747'TO THE RED GATE WOODS PICNIC GROUNDS, ABOUT 200 FEET SOUTHWEST
 ME1747'OF THE SOUTHEAST CORNER OF A TWO-STORY HOUSE, 45 FEET NORTHWEST
 ME1747'OF THE CENTER LINE OF THE HIGHWAY, 36 FEET NORTHEAST OF THE PROLONGED
 ME1747'CENTER LINE OF THE ENTRANCE TO THE PICNIC GROUNDS, 33 FEET SOUTHWEST
 ME1747'OF A POWER POLE AND IN LINE WITH THE ROW OF POLES, 1.5 FEET
 ME1747'SOUTHEAST OF THE FENCE LINE, 2 FEET NORTHEAST OF A WHITE WOODEN
 ME1747'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP
 ME1747'OF A CONCRETE POST PROJECTING 4 INCHES.
 ME1747
 ME1747                          STATION RECOVERY (1971)
 ME1747
 ME1747'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1747'RECOVERED IN GOOD CONDITION.
 ME1747
 ME1747                          STATION RECOVERY (1977)
 ME1747
 ME1747'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1747'RECOVERED IN GOOD CONDITION.
 ME1747
 ME1747                          STATION RECOVERY (1987)
 ME1747
 ME1747'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1747'RECOVERED IN GOOD CONDITION.
 ME1747
 ME1747                          STATION RECOVERY (1988)
 ME1747
 ME1747'RECOVERY NOTE BY US POWER SQUADRON 1988 (MBO)
 ME1747'RECOVERED IN GOOD CONDITION.
 ME1747
 ME1747                          STATION RECOVERY (1989)
 ME1747
 ME1747'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1747'RECOVERED IN GOOD CONDITION.
 ME1747
 ME1747                          STATION RECOVERY (1989)
 ME1747
 ME1747'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1747'RECOVERED IN GOOD CONDITION.
 ME1747
 ME1747                          STATION RECOVERY (2003)
 ME1747
 ME1747'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME1747'RECOVERED IN GOOD CONDITION.
 ME1747
 ME1747                          STATION RECOVERY (2005)
 ME1747
 ME1747'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 ME1747'RECOVERED IN GOOD CONDITION.
 ME1747
 ME1747                          STATION RECOVERY (2006)
 ME1747
 ME1747'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 ME1747'THE STATION IS BETWEEN WILLOW SPRINGS, IL AND LEMONT, IL.
 ME1747'
 ME1747'THE STATION IS LOCATED ALONG THE NORTH SIDE OF ROUTE 171 (ARCHER
 ME1747'AVENUE) NORTHEAST OF THE ENTRANCE TO RED GATE WOODS FOREST PRESERVE.
 ME1747'
 ME1747'THE STATION IS 39.0 FT (11.9 M) EAST OF THE EXTENDED CENTERLINE OF THE
 ME1747'FOREST PRESERVE ENTRANCE AND 57 FT (17.4 M) NORTH OF THE CENTERLINE OF
 ME1747'ROUTE 171.  THE MONUMENT IS A 3.5 INCH (9 CM) DISK SET IN CONCRETE 1.5
 ME1747'FT (0.5 M) BELOW STREET SURFACE AND 0.3 FT (0.1 M) ABOVE GRADE.
 ME1747
 ME1747                          STATION RECOVERY (2009)
 ME1747
 ME1747'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1747'RECOVERED IN GOOD CONDITION.
 ME1747
 ME1747                          STATION RECOVERY (2013)
 ME1747
 ME1747'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 ME1747'RECOVERED AS DESCRIBED.
 ME1747
 ME1747                          STATION RECOVERY (2015)
 ME1747
 ME1747'RECOVERY NOTE BY GEOCACHING 2015 (CT)
 ME1747'.
 ME1747
 ME1747                          STATION RECOVERY (2022)
 ME1747
 ME1747'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2022 (ARM)
 ME1747'THIS MARK IS SET BACK IN DENSE BRUSH MAKING GPS USE DOUBTFUL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0279 ***********************************************************************
 KC0279  DESIGNATION -  T 14
 KC0279  PID         -  KC0279
 KC0279  STATE/COUNTY-  IL/SCOTT
 KC0279  COUNTRY     -  US
 KC0279  USGS QUAD   -  MEREDOSIA (2018)
 KC0279
 KC0279                         *CURRENT SURVEY CONTROL
 KC0279  ______________________________________________________________________
 KC0279* NAD 83(1986) POSITION- 39 45 01.     (N) 090 32 14.     (W)   SCALED
 KC0279* NAVD 88 ORTHO HEIGHT -   143.632 (meters)      471.23  (feet) ADJUSTED
 KC0279  ______________________________________________________________________
 KC0279  GEOID HEIGHT    -        -32.664 (meters)                     GEOID18
 KC0279  DYNAMIC HEIGHT  -        143.553 (meters)      470.97  (feet) COMP
 KC0279  MODELED GRAVITY -    980,079.6   (mgal)                       NAVD 88
 KC0279
 KC0279  VERT ORDER      -  FIRST     CLASS II
 KC0279
 KC0279.The horizontal coordinates were scaled from a map and have
 KC0279.an estimated accuracy of +/- 6 seconds.
 KC0279
 KC0279.The orthometric height was determined by differential leveling and
 KC0279.adjusted by the NATIONAL GEODETIC SURVEY
 KC0279.in June 1991.
 KC0279
 KC0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0279.GEOID18 height accuracy estimate available here.
 KC0279
 KC0279.Click photographs - Photos may exist for this station.
 KC0279
 KC0279.The dynamic height is computed by dividing the NAVD 88
 KC0279.geopotential number by the normal gravity value computed on the
 KC0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0279.degrees latitude (g = 980.6199 gals.).
 KC0279
 KC0279.The modeled gravity was interpolated from observed gravity values.
 KC0279
 KC0279;                    North         East    Units  Estimated Accuracy
 KC0279;SPC IL W     -   342,330.      668,240.      MT  (+/- 180 meters Scaled)
 KC0279
 KC0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE109029(NAD 83)
 KC0279
 KC0279                          SUPERSEDED SURVEY CONTROL
 KC0279
 KC0279  NGVD 29 (??/??/92)  143.745  (m)          471.60   (f) ADJ UNCH    1 2
 KC0279
 KC0279.Superseded values are not recommended for survey control.
 KC0279
 KC0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0279.See file dsdata.pdf to determine how the superseded data were derived.
 KC0279
 KC0279_MARKER: DB = BENCH MARK DISK
 KC0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0279_STAMPING: T 14 1933
 KC0279_MARK LOGO: CGS
 KC0279_PROJECTION: FLUSH
 KC0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0279+STABILITY: SURFACE MOTION
 KC0279
 KC0279  HISTORY     - Date     Condition        Report By
 KC0279  HISTORY     - 1933     MONUMENTED       CGS
 KC0279  HISTORY     - 1961     GOOD             CGS
 KC0279
 KC0279                          STATION DESCRIPTION
 KC0279
 KC0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0279'AT BLUFFS.
 KC0279'AT BLUFFS, ALONG THE WABASH RAILROAD, 0.1 MILE WEST OF THE
 KC0279'CROSSING OF STATE HIGHWAY 100, 22 1/2 FEET SOUTH OF THE SOUTH
 KC0279'RAIL, 32 1/2 FEET WEST OF THE NORTHWEST CORNER OF THE STATION,
 KC0279'1 FOOT SOUTH OF A 3-INCH HIGH CONCRETE WALL ALONG THE SOUTH
 KC0279'SIDE OF THE STATION PLATFORM, ABOUT LEVEL WITH THE TRACK AND
 KC0279'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0111 ***********************************************************************
 MF0111  DESIGNATION -  T 140
 MF0111  PID         -  MF0111
 MF0111  STATE/COUNTY-  IL/WILL
 MF0111  COUNTRY     -  US
 MF0111  USGS QUAD   -  JOLIET (2018)
 MF0111
 MF0111                         *CURRENT SURVEY CONTROL
 MF0111  ______________________________________________________________________
 MF0111* NAD 83(1986) POSITION- 41 36 29.     (N) 088 04 54.     (W)   SCALED
 MF0111* NAVD 88 ORTHO HEIGHT -   202.337 (meters)      663.83  (feet) ADJUSTED
 MF0111  ______________________________________________________________________
 MF0111  GEOID HEIGHT    -        -33.165 (meters)                     GEOID18
 MF0111  DYNAMIC HEIGHT  -        202.261 (meters)      663.58  (feet) COMP
 MF0111  MODELED GRAVITY -    980,247.0   (mgal)                       NAVD 88
 MF0111
 MF0111  VERT ORDER      -  FIRST     CLASS II
 MF0111
 MF0111.This mark is at Lewis Univ Airport (LOT)
 MF0111
 MF0111.The horizontal coordinates were scaled from a map and have
 MF0111.an estimated accuracy of +/- 6 seconds.
 MF0111
 MF0111.The orthometric height was determined by differential leveling and
 MF0111.adjusted by the NATIONAL GEODETIC SURVEY
 MF0111.in June 1991.
 MF0111
 MF0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0111.GEOID18 height accuracy estimate available here.
 MF0111
 MF0111.Click photographs - Photos may exist for this station.
 MF0111
 MF0111.The dynamic height is computed by dividing the NAVD 88
 MF0111.geopotential number by the normal gravity value computed on the
 MF0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0111.degrees latitude (g = 980.6199 gals.).
 MF0111
 MF0111.The modeled gravity was interpolated from observed gravity values.
 MF0111
 MF0111;                    North         East    Units  Estimated Accuracy
 MF0111;SPC IL E     -   548,600.      320,980.      MT  (+/- 180 meters Scaled)
 MF0111
 MF0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM098068(NAD 83)
 MF0111
 MF0111                          SUPERSEDED SURVEY CONTROL
 MF0111
 MF0111  NGVD 29 (??/??/92)  202.426  (m)          664.13   (f) ADJ UNCH    1 2
 MF0111
 MF0111.Superseded values are not recommended for survey control.
 MF0111
 MF0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0111.See file dsdata.pdf to determine how the superseded data were derived.
 MF0111
 MF0111_MARKER: DB = BENCH MARK DISK
 MF0111_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0111_SP_SET: BRICK HANGAR
 MF0111_STAMPING: T 140 1947
 MF0111_MARK LOGO: CGS
 MF0111_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0111
 MF0111  HISTORY     - Date     Condition        Report By
 MF0111  HISTORY     - 1947     MONUMENTED       CGS
 MF0111  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 MF0111  HISTORY     - 20100909 MARK NOT FOUND   GEOCAC
 MF0111
 MF0111                          STATION DESCRIPTION
 MF0111
 MF0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0111'1.8 MI NW FROM LOCKPORT.
 MF0111'ABOUT 1.0 MILE NORTHWEST ALONG STATE HIGHWAY 7 FROM ITS INTERSECTION
 MF0111'WITH STATE HIGHWAY 4A AT LOCKPORT, THENCE ABOUT 0.75 MILE NORTH
 MF0111'ALONG THE ALTERNATE OF U.S. HIGHWAY 66, AT THE LEWIS COLLEGE OF
 MF0111'SCIENCE AND TECHNOLOGY AND THE LEWIS LOCKPORT AIRPORT, SET
 MF0111'VERTICALLY IN THE NORTHWEST FACE OF THE WEST CORNER OF THE BRICK
 MF0111'HANGAR AND DIRECTLY UNDER THE CONTROL TOWER, 1.5 FEET NORTHWEST
 MF0111'OF THE WEST CORNER OF THE BUILDING AND 3 FEET ABOVE THE GROUND.
 MF0111
 MF0111                          STATION RECOVERY (2000)
 MF0111
 MF0111'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0111'MARK NOT FOUND.
 MF0111
 MF0111                          STATION RECOVERY (2010)
 MF0111
 MF0111'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 MF0111'THIS PARTY BELIEVES THAT THE ORIGINAL BUILDING IN THIS AREA NO LONGER
 MF0111'EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0155 ***********************************************************************
 MF0155  DESIGNATION -  T 141
 MF0155  PID         -  MF0155
 MF0155  STATE/COUNTY-  IL/GRUNDY
 MF0155  COUNTRY     -  US
 MF0155  USGS QUAD   -  LISBON (2018)
 MF0155
 MF0155                         *CURRENT SURVEY CONTROL
 MF0155  ______________________________________________________________________
 MF0155* NAD 83(1986) POSITION- 41 24 08.     (N) 088 23 37.     (W)   SCALED
 MF0155* NAVD 88 ORTHO HEIGHT -   165.852 (meters)      544.13  (feet) ADJUSTED
 MF0155  ______________________________________________________________________
 MF0155  GEOID HEIGHT    -        -32.942 (meters)                     GEOID18
 MF0155  DYNAMIC HEIGHT  -        165.788 (meters)      543.92  (feet) COMP
 MF0155  MODELED GRAVITY -    980,237.6   (mgal)                       NAVD 88
 MF0155
 MF0155  VERT ORDER      -  FIRST     CLASS II
 MF0155
 MF0155.The horizontal coordinates were scaled from a map and have
 MF0155.an estimated accuracy of +/- 6 seconds.
 MF0155
 MF0155.The orthometric height was determined by differential leveling and
 MF0155.adjusted by the NATIONAL GEODETIC SURVEY
 MF0155.in June 1991.
 MF0155
 MF0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0155.GEOID18 height accuracy estimate available here.
 MF0155
 MF0155.Click photographs - Photos may exist for this station.
 MF0155
 MF0155.The dynamic height is computed by dividing the NAVD 88
 MF0155.geopotential number by the normal gravity value computed on the
 MF0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0155.degrees latitude (g = 980.6199 gals.).
 MF0155
 MF0155.The modeled gravity was interpolated from observed gravity values.
 MF0155
 MF0155;                    North         East    Units  Estimated Accuracy
 MF0155;SPC IL E     -   525,710.      294,960.      MT  (+/- 180 meters Scaled)
 MF0155
 MF0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL835843(NAD 83)
 MF0155
 MF0155                          SUPERSEDED SURVEY CONTROL
 MF0155
 MF0155  NGVD 29 (??/??/92)  165.930  (m)          544.39   (f) ADJ UNCH    1 2
 MF0155
 MF0155.Superseded values are not recommended for survey control.
 MF0155
 MF0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0155.See file dsdata.pdf to determine how the superseded data were derived.
 MF0155
 MF0155_MARKER: DB = BENCH MARK DISK
 MF0155_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0155_SP_SET: BOX CULVERT HEADWALL
 MF0155_STAMPING: T 141 1947
 MF0155_MARK LOGO: CGS
 MF0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0155+STABILITY: SURFACE MOTION
 MF0155
 MF0155  HISTORY     - Date     Condition        Report By
 MF0155  HISTORY     - 1947     MONUMENTED       CGS
 MF0155
 MF0155                          STATION DESCRIPTION
 MF0155
 MF0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0155'3.7 MI NE FROM MORRIS.
 MF0155'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0155'HOUSE AT MORRIS, THENCE ABOUT 2.65 MILES NORTHEAST ALONG U.S.
 MF0155'HIGHWAY 6, ABOUT 0.6 MILE SOUTHWEST OF THE JUNCTION OF A GRAVEL
 MF0155'ROAD SOUTH, SET IN THE TOP OF THE WEST END OF THE NORTH CONCRETE
 MF0155'HEAD WALL OF A 3-FOOT CONCRETE BOX CULVERT, 18 FEET NORTH OF
 MF0155'THE CENTER LINE OF THE HIGHWAY, 1 FOOT EAST OF THE WEST END OF
 MF0155'THE HEAD WALL AND ABOUT 1/2-FOOT BELOW THE HIGHWAY.  THIS MARK
 MF0155'MAY ALSO BE REACHED FROM MORRIS BY GOING 1.8 MILES NORTH ALONG
 MF0155'STATE HIGHWAY 47, THENCE 1.9 MILES NORTHEAST ALONG U.S. HIGHWAY 6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0156 ***********************************************************************
 MF0156  CBN         -  This is a Cooperative Base Network Control Station.
 MF0156  DESIGNATION -  T 141 RESET
 MF0156  PID         -  MF0156
 MF0156  STATE/COUNTY-  IL/GRUNDY
 MF0156  COUNTRY     -  US
 MF0156  USGS QUAD   -  LISBON (2018)
 MF0156
 MF0156                         *CURRENT SURVEY CONTROL
 MF0156  ______________________________________________________________________
 MF0156* NAD 83(2011) POSITION- 41 24 08.93335(N) 088 23 37.89587(W)   ADJUSTED
 MF0156* NAD 83(2011) ELLIP HT-   132.647 (meters)        (06/27/12)   ADJUSTED
 MF0156* NAD 83(2011) EPOCH   -  2010.00
 MF0156* NAVD 88 ORTHO HEIGHT -   165.59  (meters)      543.3   (feet) RESET
 MF0156  ______________________________________________________________________
 MF0156  GEOID HEIGHT    -        -32.942 (meters)                     GEOID18
 MF0156  NAD 83(2011) X  -    134,292.723 (meters)                     COMP
 MF0156  NAD 83(2011) Y  - -4,789,364.875 (meters)                     COMP
 MF0156  NAD 83(2011) Z  -  4,196,142.193 (meters)                     COMP
 MF0156  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 MF0156  VERT ORDER      -  THIRD
 MF0156
 MF0156  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0156  Standards:
 MF0156         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0156            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0156  -------------------------------------------------------------------
 MF0156  NETWORK    0.41   0.65           0.19   0.14   0.33     -0.07441148
 MF0156  -------------------------------------------------------------------
 MF0156  Click here for local accuracies and other accuracy information.
 MF0156
 MF0156.The horizontal coordinates were established by GPS observations
 MF0156.and adjusted by the National Geodetic Survey in June 2012.
 MF0156
 MF0156.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0156.been affixed to the stable North American tectonic plate. See 
 MF0156.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0156
 MF0156.The horizontal coordinates are valid at the epoch date displayed above
 MF0156.which is a decimal equivalence of Year/Month/Day.
 MF0156
 MF0156.The orthometric height was computed from unverified reset data.
 MF0156
 MF0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0156.GEOID18 height accuracy estimate available here.
 MF0156
 MF0156.Click photographs - Photos may exist for this station.
 MF0156
 MF0156.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0156
 MF0156.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0156
 MF0156.The ellipsoidal height was determined by GPS observations
 MF0156.and is referenced to NAD 83.
 MF0156
 MF0156. The following values were computed from the NAD 83(2011) position.
 MF0156
 MF0156;                    North         East     Units Scale Factor Converg.
 MF0156;SPC IL E     -   525,741.156   294,938.811   MT  0.99997532   -0 02 24.1
 MF0156;SPC IL E     - 1,724,869.11    967,645.08   sFT  0.99997532   -0 02 24.1
 MF0156;UTM  16      - 4,584,375.254   383,488.772   MT  0.99976706   -0 55 18.9
 MF0156
 MF0156!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0156!SPC IL E     -   0.99997919  x   0.99997532  =   0.99995451
 MF0156!UTM  16      -   0.99997919  x   0.99976706  =   0.99974626
 MF0156
 MF0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8348884375(NAD 83)
 MF0156
 MF0156                          SUPERSEDED SURVEY CONTROL
 MF0156
 MF0156  NAD 83(2007)-  41 24 08.93344(N)    088 23 37.89674(W) AD(2002.00) 0
 MF0156  ELLIP H (02/10/07)  132.666  (m)                       GP(2002.00)    
 MF0156  ELLIP H (09/15/03)  132.655  (m)                       GP(       ) 4 1
 MF0156  NAD 83(1997)-  41 24 08.93343(N)    088 23 37.89678(W) AD(       ) B
 MF0156  ELLIP H (07/17/98)  132.656  (m)                       GP(       ) 4 1
 MF0156  NAD 83(1986)-  41 24 08.93711(N)    088 23 37.91290(W) AD(       ) 1
 MF0156  NAVD 88             165.59   (m)          543.3    (f) LEVELING    3  
 MF0156  NGVD 29             165.67   (m)          543.5    (f) LEVELING    3  
 MF0156
 MF0156.Superseded values are not recommended for survey control.
 MF0156
 MF0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0156.See file dsdata.pdf to determine how the superseded data were derived.
 MF0156
 MF0156_MARKER: DB = BENCH MARK DISK
 MF0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0156_STAMPING: T 141 RESET 1971
 MF0156_MARK LOGO: CGS
 MF0156_PROJECTION: FLUSH
 MF0156_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0156+STABILITY: SURFACE MOTION
 MF0156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0156+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 MF0156
 MF0156  HISTORY     - Date     Condition        Report By
 MF0156  HISTORY     - 19710101 MONUMENTED       NGS
 MF0156  HISTORY     - 19900823 GOOD             NGS
 MF0156  HISTORY     - 19970509 GOOD             NGS
 MF0156  HISTORY     - 20000801 GOOD             SECI
 MF0156  HISTORY     - 20000816 GOOD             SECI
 MF0156  HISTORY     - 200205   GOOD             ASCPC
 MF0156  HISTORY     - 20020826 GOOD             NGS
 MF0156  HISTORY     - 20050131 GOOD             MORSUR
 MF0156  HISTORY     - 20050725 GOOD             GEOSPC
 MF0156  HISTORY     - 20061119 GOOD             GEOCAC
 MF0156  HISTORY     - 20200615 GOOD             ILDT
 MF0156  HISTORY     - 20241114 GOOD             DEI
 MF0156
 MF0156                          STATION DESCRIPTION
 MF0156
 MF0156'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF0156'2 MI NE FROM MORRIS.
 MF0156'ABOUT 2.05 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0156'WITH STATE HIGHWAY 47 AT THE NORTH EDGE OF MORRIS, 60 FEET
 MF0156'NORTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT NORTHEAST OF A
 MF0156'METAL WITNESS POST, ABOUT 250 FEET NORTHEAST OF THE SOUTHEAST
 MF0156'CORNER OF A LARGE METAL SHED, SET IN THE TOP OF A ROUND CONCRETE
 MF0156'POST FLUSH WITH THE GROUND.
 MF0156
 MF0156                          STATION RECOVERY (1990)
 MF0156
 MF0156'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 MF0156'STATION IS LOCATED ABOUT 5.5 KM (3.4 MI) NORTHEAST OF MORRIS, ON THE
 MF0156'RIGHT-OF-WAY OF US HIGHWAY 6, IN A WIDE GRASS STRIP BETWEEN THE
 MF0156'HIGHWAY AND A CULTIVATED FIELD, ON THE OUTSIDE OF A SHALLOW CURVE, IN
 MF0156'SOUTH CENTRAL SECTION 23, T 34 N, R 7 E.  OWNERSHIP--STATE DEPARTMENT
 MF0156'OF TRANSPORTATION.
 MF0156'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND STATE HIGHWAY
 MF0156'47 (EXIT 112) ON THE NORTH SIDE OF MORRIS, GO SOUTH ON HIGHWAY 47 FOR
 MF0156'0.57 KM (0.35 MI) TO A PAVED ROAD LEFT.  TURN LEFT, EASTERLY, ON
 MF0156'HIGHWAY 6 FOR 2.94 KM (1.83 MI) TO A CROSSROAD.  CONTINUE AHEAD FOR
 MF0156'0.32 KM (0.20 MI) TO THE STATION ON THE LEFT.
 MF0156'STATION MARK IS A BENCH MARK DISK SET IN THE TOP OF A 25-CM SQUARE
 MF0156'CONCRETE POST FLUSH WITH THE GROUND.  IT IS 18.2 M (59.7 FT)
 MF0156'NORTHWEST OF, AND 1.5 M (4.9 FT) LOWER THAN THE HIGHWAY CENTER, 0.3 M
 MF0156'(1.0 FT) NORTHEAST OF A METAL WITNESS POST, 0.6 M (2.0 FT) NORTHEAST
 MF0156'OF A CONCRETE RIGHT-OF-WAY POST, 7.3 M (24.0 FT) NORTHWEST OF THE
 MF0156'NORTHEAST END OF A WINGED CULVERT HEADWALL, AND 7.3 M (24.0 FT)
 MF0156'NORTHWEST OF THE SOUTHWEST END OF THE HEADWALL.
 MF0156
 MF0156                          STATION RECOVERY (1997)
 MF0156
 MF0156'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF0156'THE STATION IS LOCATED ABOUT 3.4 MI (5.5 KM) NORTHEAST OF MORRIS ON
 MF0156'THE RIGHT-OF-WAY OF U.S. HIGHWAY 6.  TO REACH FROM THE JUNCTION OF
 MF0156'INTERSTATE HIGHWAY 80 AND STATE ROUTE 47 (EXIT 112) ON THE NORTH SIDE
 MF0156'OF MORRIS, GO SOUTH ON ROUTE 47 FOR 0.35 MI (0.56 KM) TO A PAVED ROAD
 MF0156'LEFT.  TURN LEFT, EASTERLY, ON HIGHWAY 6 FOR 1.83 MI (2.95 KM) TO A
 MF0156'CROSSROAD.  CONTINUE AHEAD FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 MF0156'LEFT.  IT IS 18.2 M (59.7 FT) NORTHWEST OF AND 1.5 M (4.9 FT) LOWER
 MF0156'THAN THE CENTER OF THE HIGHWAY, 7.3 M (24.0 FT) NORTHWEST OF THE
 MF0156'NORTHEAST END OF A WINGED CULVERT HEADWALL, 7.3 M (24.0 FT) NORTHWEST
 MF0156'OF THE SOUTHWEST END OF THE HEADWALL, 0.6 M (2.0 FT) NORTHEAST OF A
 MF0156'CONCRETE RIGHT-OF-WAY MARKER, AND 0.3 M (1.0 FT) NORTHEAST OF A
 MF0156'FIBERGLASS WITNESS POST.
 MF0156
 MF0156                          STATION RECOVERY (2000)
 MF0156
 MF0156'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 MF0156'RECOVERED IN GOOD CONDITION.
 MF0156
 MF0156                          STATION RECOVERY (2000)
 MF0156
 MF0156'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 MF0156'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 MF0156
 MF0156                          STATION RECOVERY (2002)
 MF0156
 MF0156'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0156'RECOVERED AS DESCRIBED
 MF0156
 MF0156                          STATION RECOVERY (2002)
 MF0156
 MF0156'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (VP)
 MF0156'RECOVERED AS DESCRIBED
 MF0156
 MF0156                          STATION RECOVERY (2005)
 MF0156
 MF0156'RECOVERY NOTE BY MORRISON SURVEYING COMPANY 2005 (MJM)
 MF0156'RECOVERED AS DESCRIBED.
 MF0156
 MF0156                          STATION RECOVERY (2005)
 MF0156
 MF0156'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF0156'RECOVERED AS DESCRIBED.  ---NOTE---GPS OBSERVATIONS MAY BE
 MF0156'QUESTIONABLE DUE TO A TREELINE NORTHEAST OF THE STATION.
 MF0156
 MF0156                          STATION RECOVERY (2006)
 MF0156
 MF0156'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0156'FOUND IN GOOD CONDITION AT THE LISTED COORDINATES
 MF0156
 MF0156                          STATION RECOVERY (2020)
 MF0156
 MF0156'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0156'RECOVERED IN GOOD CONDITION.
 MF0156
 MF0156                          STATION RECOVERY (2024)
 MF0156
 MF0156'RECOVERY NOTE BY DEWBERRY ENGINEERING INC. 2024 (GS)
 MF0156'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0193 ***********************************************************************
 MF0193  DESIGNATION -  T 142
 MF0193  PID         -  MF0193
 MF0193  STATE/COUNTY-  IL/WILL
 MF0193  COUNTRY     -  US
 MF0193  USGS QUAD   -  CHANNAHON (2018)
 MF0193
 MF0193                         *CURRENT SURVEY CONTROL
 MF0193  ______________________________________________________________________
 MF0193* NAD 83(2011) POSITION- 41 26 40.21940(N) 088 12 27.99616(W)   ADJUSTED
 MF0193* NAD 83(2011) ELLIP HT-   132.352 (meters)        (06/27/12)   ADJUSTED
 MF0193* NAD 83(2011) EPOCH   -  2010.00
 MF0193* NAVD 88 ORTHO HEIGHT -   165.366 (meters)      542.54  (feet) ADJUSTED
 MF0193  ______________________________________________________________________
 MF0193  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 MF0193  NAD 83(2011) X  -    149,750.136 (meters)                     COMP
 MF0193  NAD 83(2011) Y  - -4,785,816.739 (meters)                     COMP
 MF0193  NAD 83(2011) Z  -  4,199,641.770 (meters)                     COMP
 MF0193  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 MF0193  DYNAMIC HEIGHT  -        165.303 (meters)      542.33  (feet) COMP
 MF0193  MODELED GRAVITY -    980,241.9   (mgal)                       NAVD 88
 MF0193
 MF0193  VERT ORDER      -  FIRST     CLASS II
 MF0193
 MF0193  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0193  Standards:
 MF0193         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0193            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0193  -------------------------------------------------------------------
 MF0193  NETWORK    4.43   2.35           2.02   1.45   1.20      0.32081171
 MF0193  -------------------------------------------------------------------
 MF0193  Click here for local accuracies and other accuracy information.
 MF0193
 MF0193.The horizontal coordinates were established by GPS observations
 MF0193.and adjusted by the National Geodetic Survey in June 2012.
 MF0193
 MF0193.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0193.been affixed to the stable North American tectonic plate. See 
 MF0193.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0193
 MF0193.The horizontal coordinates are valid at the epoch date displayed above
 MF0193.which is a decimal equivalence of Year/Month/Day.
 MF0193
 MF0193.The orthometric height was determined by differential leveling and
 MF0193.adjusted by the NATIONAL GEODETIC SURVEY
 MF0193.in June 1991.
 MF0193
 MF0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0193.GEOID18 height accuracy estimate available here.
 MF0193
 MF0193.Click photographs - Photos may exist for this station.
 MF0193
 MF0193.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0193
 MF0193.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0193
 MF0193.The ellipsoidal height was determined by GPS observations
 MF0193.and is referenced to NAD 83.
 MF0193
 MF0193.The dynamic height is computed by dividing the NAVD 88
 MF0193.geopotential number by the normal gravity value computed on the
 MF0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0193.degrees latitude (g = 980.6199 gals.).
 MF0193
 MF0193.The modeled gravity was interpolated from observed gravity values.
 MF0193
 MF0193. The following values were computed from the NAD 83(2011) position.
 MF0193
 MF0193;                    North         East     Units Scale Factor Converg.
 MF0193;SPC IL E     -   530,414.144   310,492.180   MT  0.99997635   +0 04 59.2
 MF0193;SPC IL E     - 1,740,200.40  1,018,673.09   sFT  0.99997635   +0 04 59.2
 MF0193;UTM  16      - 4,588,807.187   399,108.662   MT  0.99972527   -0 47 58.2
 MF0193
 MF0193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0193!SPC IL E     -   0.99997924  x   0.99997635  =   0.99995559
 MF0193!UTM  16      -   0.99997924  x   0.99972527  =   0.99970452
 MF0193
 MF0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9910888807(NAD 83)
 MF0193
 MF0193                          SUPERSEDED SURVEY CONTROL
 MF0193
 MF0193  NAD 83(2007)-  41 26 40.21945(N)    088 12 27.99711(W) AD(2002.00) 0
 MF0193  ELLIP H (02/10/07)  132.371  (m)                       GP(2002.00)    
 MF0193  ELLIP H (02/03/05)  132.371  (m)                       GP(       ) 4 2
 MF0193  NAD 83(1997)-  41 26 40.21906(N)    088 12 27.99636(W) AD(       ) 1
 MF0193  ELLIP H (10/21/99)  132.376  (m)                       GP(       ) 4 1
 MF0193  NAD 83(1997)-  41 26 40.21908(N)    088 12 27.99653(W) AD(       ) 1
 MF0193  NAD 83(1986)-  41 26 40.22125(N)    088 12 28.00876(W) AD(       ) 1
 MF0193  NAVD 88             165.37   (m)          542.6    (f) LEVELING    3  
 MF0193  NGVD 29 (??/??/92)  165.456  (m)          542.83   (f) ADJ UNCH    1 2
 MF0193
 MF0193.Superseded values are not recommended for survey control.
 MF0193
 MF0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0193.See file dsdata.pdf to determine how the superseded data were derived.
 MF0193
 MF0193_MARKER: DB = BENCH MARK DISK
 MF0193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0193_STAMPING: T 142 1947
 MF0193_MARK LOGO: CGS
 MF0193_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0193+STABILITY: SURFACE MOTION
 MF0193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0193+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1997
 MF0193
 MF0193  HISTORY     - Date     Condition        Report By
 MF0193  HISTORY     - 1947     MONUMENTED       CGS
 MF0193  HISTORY     - 1960     GOOD             CGS
 MF0193  HISTORY     - 1976     GOOD             ALSTER
 MF0193  HISTORY     - 19970505 GOOD             ASCPC
 MF0193  HISTORY     - 20091211 MARK NOT FOUND   GEOCAC
 MF0193
 MF0193                          STATION DESCRIPTION
 MF0193
 MF0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0193'9.1 MI SW FROM JOLIET.
 MF0193'ABOUT 0.6 MILES SOUTH ALONG CHICAGO STREET FROM THE COURTHOUSE
 MF0193'AT JOLIET, THENCE 9.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 6,
 MF0193'ABOUT 1.0 MILES SOUTHWEST OF THE JUNCTION OF U.S. HIGHWAY 6
 MF0193'AND U.S. HIGHWAY 66, AT A TWO-STORY IMITATION BRICK HOUSE, AT
 MF0193'THE WEST CORNER OF THE YARD, 51 FEET WEST OF THE WEST CORNER OF
 MF0193'THE HOUSE, 48 FEET SOUTHEAST OF THE CENTER LINE OF U.S. HIGHWAY
 MF0193'6, 19 FEET NORTHEAST OF A POWER POLE WITH A TRANSFORMER, 10
 MF0193'FEET SOUTHWEST OF THE WEST CORNER OF THE YARD, IN LINE WITH A ROW
 MF0193'OF POLES, ABOUT 3.5 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 MF0193'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 MF0193
 MF0193                          STATION RECOVERY (1976)
 MF0193
 MF0193'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976
 MF0193'RECOVERED IN GOOD CONDITION.
 MF0193
 MF0193                          STATION RECOVERY (1997)
 MF0193
 MF0193'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 MF0193'FROM IL ROUTE 6 AND I-55, 1 MILE (1.6 KM) SOUTH ON 6 TO HOUSE NUMBER
 MF0193'24533. STATION ON POWER POLE 50 FEET (15.2 M) SOUTH OF CENTERLINE IL 6
 MF0193'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 MF0193'DESCRIPTION.
 MF0193
 MF0193                          STATION RECOVERY (2009)
 MF0193
 MF0193'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0193'NO BENCHMARK DISK WAS FOUND.  HOWEVER, THIS PARTY LOCATED A RAILROAD
 MF0193'SPIKE HAMMERED INTO A POWER POLE.  IT IS BELIEVED THAT THIS SPIKE AND
 MF0193'POWER POLE ARE REFERRED TO IN THE 1997 DESCRIPTION, BUT IT DOES NOT
 MF0193'MATCH THE MARK'S ORIGINAL DESCRIPTION.  ADDITIONAL NOTE -- US ROUTE 6
 MF0193'WAS WIDENED TO 4 LANES WITHIN THE PAST 6 YEARS, AND THE BENCHMARK DISK
 MF0193'MAY HAVE BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0067 ***********************************************************************
 HB0067  DESIGNATION -  T 143
 HB0067  PID         -  HB0067
 HB0067  STATE/COUNTY-  IL/GALLATIN
 HB0067  COUNTRY     -  US
 HB0067  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0067
 HB0067                         *CURRENT SURVEY CONTROL
 HB0067  ______________________________________________________________________
 HB0067* NAD 83(1986) POSITION- 37 41 00.94   (N) 088 09 00.59   (W)   HD_HELD1
 HB0067* NAVD 88 ORTHO HEIGHT -   107.283 (meters)      351.98  (feet) ADJUSTED
 HB0067  ______________________________________________________________________
 HB0067  GEOID HEIGHT    -        -29.834 (meters)                     GEOID18
 HB0067  DYNAMIC HEIGHT  -        107.208 (meters)      351.73  (feet) COMP
 HB0067  MODELED GRAVITY -    979,934.6   (mgal)                       NAVD 88
 HB0067
 HB0067  VERT ORDER      -  FIRST     CLASS II
 HB0067
 HB0067.The horizontal coordinates were determined by differentially corrected
 HB0067.hand held GPS observations or other comparable positioning techniques
 HB0067.and have an estimated accuracy of +/- 3 meters.
 HB0067
 HB0067.The orthometric height was determined by differential leveling and
 HB0067.adjusted by the NATIONAL GEODETIC SURVEY
 HB0067.in June 1991.
 HB0067
 HB0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0067.GEOID18 height accuracy estimate available here.
 HB0067
 HB0067.Click photographs - Photos may exist for this station.
 HB0067
 HB0067.The dynamic height is computed by dividing the NAVD 88
 HB0067.geopotential number by the normal gravity value computed on the
 HB0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0067.degrees latitude (g = 980.6199 gals.).
 HB0067
 HB0067.The modeled gravity was interpolated from observed gravity values.
 HB0067
 HB0067;                    North         East    Units  Estimated Accuracy
 HB0067;SPC IL E     -   112,872.6     316,156.7     MT  (+/- 3 meters HH1 GPS) 
 HB0067
 HB0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9858471332(NAD 83)
 HB0067
 HB0067                          SUPERSEDED SURVEY CONTROL
 HB0067
 HB0067  NGVD 29 (11/26/84)  107.384  (m)          352.31   (f) ADJUSTED    1 2
 HB0067
 HB0067.Superseded values are not recommended for survey control.
 HB0067
 HB0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0067.See file dsdata.pdf to determine how the superseded data were derived.
 HB0067
 HB0067_MARKER: DB = BENCH MARK DISK
 HB0067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0067_STAMPING: T 143 1949
 HB0067_MARK LOGO: CGS
 HB0067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0067+STABILITY: SURFACE MOTION
 HB0067_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0067+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 HB0067
 HB0067  HISTORY     - Date     Condition        Report By
 HB0067  HISTORY     - 1949     MONUMENTED       CGS
 HB0067  HISTORY     - 20120717 GOOD             ILDT
 HB0067
 HB0067                          STATION DESCRIPTION
 HB0067
 HB0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0067'0.8 MI S FROM SHAWNEETOWN.
 HB0067'ABOUT 0.85 MILE SOUTH ALONG A GRAVEL ROAD FROM THE LOUISVILLE
 HB0067'AND NASHVILLE RAILROAD STATION AT SHAWNEETOWN, AT THE JUNCTION
 HB0067'OF AN ABANDONED ROAD LEADING SOUTHEAST AND A CURVE IN THE ROAD WITH
 HB0067'TANGENTS NORTHEAST AND NORTHWEST, 48 1/2 FEET NORTH-NORTHWEST OF A
 HB0067'20-INCH PECAN TREE, 56 FEET NORTHEAST OF THE CENTER LINE OF THE
 HB0067'ABANDONED ROAD SOUTHEAST, 36 FEET NORTHEAST OF A FENCE CORNER,
 HB0067'28 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD NORTHEAST, 1
 HB0067'FOOT NORTHWEST OF A FENCE LINE, 1 1/2 FEET NORTHEAST OF A WHITE
 HB0067'WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD NORTHEAST AND SET
 HB0067'IN THE TOP OF A CONCRETE POST PROJECTING 3 1/2 INCHES.
 HB0067
 HB0067                          STATION RECOVERY (2012)
 HB0067
 HB0067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0003 ***********************************************************************
 HB0003  DESIGNATION -  T 144
 HB0003  PID         -  HB0003
 HB0003  STATE/COUNTY-  IL/SALINE
 HB0003  COUNTRY     -  US
 HB0003  USGS QUAD   -  ELDORADO (2018)
 HB0003
 HB0003                         *CURRENT SURVEY CONTROL
 HB0003  ______________________________________________________________________
 HB0003* NAD 83(1986) POSITION- 37 48 23.     (N) 088 26 56.     (W)   SCALED
 HB0003* NAVD 88 ORTHO HEIGHT -   115.705 (meters)      379.61  (feet) ADJUSTED
 HB0003  ______________________________________________________________________
 HB0003  GEOID HEIGHT    -        -29.736 (meters)                     GEOID18
 HB0003  DYNAMIC HEIGHT  -        115.626 (meters)      379.35  (feet) COMP
 HB0003  MODELED GRAVITY -    979,947.2   (mgal)                       NAVD 88
 HB0003
 HB0003  VERT ORDER      -  FIRST     CLASS II
 HB0003
 HB0003.The horizontal coordinates were scaled from a map and have
 HB0003.an estimated accuracy of +/- 6 seconds.
 HB0003
 HB0003.The orthometric height was determined by differential leveling and
 HB0003.adjusted by the NATIONAL GEODETIC SURVEY
 HB0003.in June 1991.
 HB0003
 HB0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0003.GEOID18 height accuracy estimate available here.
 HB0003
 HB0003.Click photographs - Photos may exist for this station.
 HB0003
 HB0003.The dynamic height is computed by dividing the NAVD 88
 HB0003.geopotential number by the normal gravity value computed on the
 HB0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0003.degrees latitude (g = 980.6199 gals.).
 HB0003
 HB0003.The modeled gravity was interpolated from observed gravity values.
 HB0003
 HB0003;                    North         East    Units  Estimated Accuracy
 HB0003;SPC IL E     -   126,490.      289,820.      MT  (+/- 180 meters Scaled)
 HB0003
 HB0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG724853(NAD 83)
 HB0003
 HB0003                          SUPERSEDED SURVEY CONTROL
 HB0003
 HB0003  NGVD 29 (11/26/84)  115.805  (m)          379.94   (f) ADJUSTED    1 2
 HB0003
 HB0003.Superseded values are not recommended for survey control.
 HB0003
 HB0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0003.See file dsdata.pdf to determine how the superseded data were derived.
 HB0003
 HB0003_MARKER: DB = BENCH MARK DISK
 HB0003_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0003_SP_SET: BRIDGE
 HB0003_STAMPING: T 144 1949
 HB0003_MARK LOGO: CGS
 HB0003_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0003
 HB0003  HISTORY     - Date     Condition        Report By
 HB0003  HISTORY     - 1949     MONUMENTED       CGS
 HB0003  HISTORY     - 1976     GOOD             NGS
 HB0003  HISTORY     - 1976     GOOD             USGS
 HB0003  HISTORY     - 1976     GOOD             USGS
 HB0003  HISTORY     - 20120612 GOOD             ILDT
 HB0003
 HB0003                          STATION DESCRIPTION
 HB0003
 HB0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0003'0.8 MI SW FROM ELDORADO.
 HB0003'ABOUT 0.85 MILE SOUTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 HB0003'AND ST. LOUIS RAILWAY FROM THE STATION AT ELDORADO, SET IN THE
 HB0003'TOP OF THE SOUTHWEST END OF THE SOUTHEAST HEAD WALL OF A
 HB0003'16-FOOT CONCRETE BRIDGE, 197 FEET SOUTHWEST OF THE CENTER OF A
 HB0003'DIM ROAD CROSSING AND MAIN SOUTHEAST TRACK, 38 FEET SOUTHEAST
 HB0003'OF THE SOUTHEAST RAIL OF THE MAIN SOUTHEAST TRACK AND ABOUT
 HB0003'5 1/2 FEET BELOW THE TRACK.
 HB0003
 HB0003                          STATION RECOVERY (1976)
 HB0003
 HB0003'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 HB0003'RECOVERED IN GOOD CONDITION.
 HB0003
 HB0003                          STATION RECOVERY (1976)
 HB0003
 HB0003'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 HB0003'RECOVERED IN GOOD CONDITION.
 HB0003
 HB0003                          STATION RECOVERY (1976)
 HB0003
 HB0003'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 HB0003'RECOVERED IN GOOD CONDITION.
 HB0003
 HB0003                          STATION RECOVERY (2012)
 HB0003
 HB0003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0553 ***********************************************************************
 HB0553  CBN         -  This is a Cooperative Base Network Control Station.
 HB0553  DESIGNATION -  T 145
 HB0553  PID         -  HB0553
 HB0553  STATE/COUNTY-  IL/SALINE
 HB0553  COUNTRY     -  US
 HB0553  USGS QUAD   -  GALATIA (2018)
 HB0553
 HB0553                         *CURRENT SURVEY CONTROL
 HB0553  ______________________________________________________________________
 HB0553* NAD 83(2011) POSITION- 37 48 44.39959(N) 088 32 23.42827(W)   ADJUSTED
 HB0553* NAD 83(2011) ELLIP HT-    87.098 (meters)        (06/27/12)   ADJUSTED
 HB0553* NAD 83(2011) EPOCH   -  2010.00
 HB0553* NAVD 88 ORTHO HEIGHT -   116.767 (meters)      383.09  (feet) ADJUSTED
 HB0553  ______________________________________________________________________
 HB0553  GEOID HEIGHT    -        -29.666 (meters)                     GEOID18
 HB0553  NAD 83(2011) X  -    128,563.313 (meters)                     COMP
 HB0553  NAD 83(2011) Y  - -5,043,657.187 (meters)                     COMP
 HB0553  NAD 83(2011) Z  -  3,889,062.115 (meters)                     COMP
 HB0553  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 HB0553  DYNAMIC HEIGHT  -        116.687 (meters)      382.83  (feet) COMP
 HB0553  MODELED GRAVITY -    979,945.5   (mgal)                       NAVD 88
 HB0553
 HB0553  VERT ORDER      -  FIRST     CLASS II
 HB0553
 HB0553  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0553  Standards:
 HB0553         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0553            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0553  -------------------------------------------------------------------
 HB0553  NETWORK    0.85   1.74           0.39   0.29   0.89     -0.04231595
 HB0553  -------------------------------------------------------------------
 HB0553  Click here for local accuracies and other accuracy information.
 HB0553
 HB0553.This mark is at Harrisburg-Raleigh Airport (HSB)
 HB0553
 HB0553.The horizontal coordinates were established by GPS observations
 HB0553.and adjusted by the National Geodetic Survey in June 2012.
 HB0553
 HB0553.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0553.been affixed to the stable North American tectonic plate. See 
 HB0553.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0553
 HB0553.The horizontal coordinates are valid at the epoch date displayed above
 HB0553.which is a decimal equivalence of Year/Month/Day.
 HB0553
 HB0553.The orthometric height was determined by differential leveling and
 HB0553.adjusted by the NATIONAL GEODETIC SURVEY
 HB0553.in June 1991.
 HB0553
 HB0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0553.GEOID18 height accuracy estimate available here.
 HB0553
 HB0553.Click photographs - Photos may exist for this station.
 HB0553
 HB0553.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0553
 HB0553.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0553
 HB0553.The ellipsoidal height was determined by GPS observations
 HB0553.and is referenced to NAD 83.
 HB0553
 HB0553.The dynamic height is computed by dividing the NAVD 88
 HB0553.geopotential number by the normal gravity value computed on the
 HB0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0553.degrees latitude (g = 980.6199 gals.).
 HB0553
 HB0553.The modeled gravity was interpolated from observed gravity values.
 HB0553
 HB0553. The following values were computed from the NAD 83(2011) position.
 HB0553
 HB0553;                    North         East     Units Scale Factor Converg.
 HB0553;SPC IL E     -   127,165.445   281,816.227   MT  0.99997907   -0 07 35.8
 HB0553;SPC IL E     -   417,208.63    924,592.07   sFT  0.99997907   -0 07 35.8
 HB0553;UTM  16      - 4,186,110.122   364,458.171   MT  0.99982628   -0 56 39.1
 HB0553
 HB0553!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0553!SPC IL E     -   0.99998633  x   0.99997907  =   0.99996540
 HB0553!UTM  16      -   0.99998633  x   0.99982628  =   0.99981262
 HB0553
 HB0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6445886110(NAD 83)
 HB0553
 HB0553                          SUPERSEDED SURVEY CONTROL
 HB0553
 HB0553  NAD 83(2007)-  37 48 44.39960(N)    088 32 23.42864(W) AD(2002.00) 0
 HB0553  ELLIP H (02/10/07)   87.137  (m)                       GP(2002.00)    
 HB0553  ELLIP H (10/15/04)   87.074  (m)                       GP(       ) 4 2
 HB0553  NAD 83(1997)-  37 48 44.39936(N)    088 32 23.42900(W) AD(       ) B
 HB0553  ELLIP H (07/17/98)   87.083  (m)                       GP(       ) 4 1
 HB0553  NAD 83(1993)-  37 48 44.40441(N)    088 32 23.42842(W) AD(       ) 1
 HB0553  NAD 83(1986)-  37 48 44.41022(N)    088 32 23.42948(W) AD(       ) 1
 HB0553  NAVD 88             116.77   (m)          383.1    (f) LEVELING    3  
 HB0553  NGVD 29             116.87   (m)          383.4    (f) LEVELING    3  
 HB0553  NGVD 29 (11/26/84)  116.868  (m)          383.42   (f) ADJUSTED    1 2
 HB0553
 HB0553.Superseded values are not recommended for survey control.
 HB0553
 HB0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0553.See file dsdata.pdf to determine how the superseded data were derived.
 HB0553
 HB0553_MARKER: DB = BENCH MARK DISK
 HB0553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0553_STAMPING: T 145 1949
 HB0553_MARK LOGO: CGS
 HB0553_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0553+STABILITY: SURFACE MOTION
 HB0553_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0553+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 HB0553
 HB0553  HISTORY     - Date     Condition        Report By
 HB0553  HISTORY     - 1949     MONUMENTED       CGS
 HB0553  HISTORY     - 1980     GOOD             ILDT
 HB0553  HISTORY     - 1980     GOOD             ILDT
 HB0553  HISTORY     - 1980     GOOD             ILDT
 HB0553  HISTORY     - 19901023 GOOD             NGS
 HB0553  HISTORY     - 19921209 GOOD
 HB0553  HISTORY     - 19930226 GOOD             NGS
 HB0553  HISTORY     - 19970304 GOOD             NGS
 HB0553  HISTORY     - 19980909 GOOD             ILDT
 HB0553  HISTORY     - 20050316 GOOD             APISUR
 HB0553  HISTORY     - 20071117 GOOD             ILDT
 HB0553  HISTORY     - 20110627 GOOD             ILDT
 HB0553  HISTORY     - 20120612 GOOD             ILDT
 HB0553
 HB0553                          STATION DESCRIPTION
 HB0553
 HB0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0553'1 MI S FROM RALEIGH.
 HB0553'1.0 MILE SOUTH ALONG STATE HIGHWAY 34 FROM THE INTERSECTION OF
 HB0553'THE ILLINOIS CENTRAL RAILROAD AT RALEIGH, AT ENTRANCE TO
 HB0553'HARRISBURG-RALEIGH AIRPORT, 70 FEET NORTHWEST OF THE CENTER LINE OF
 HB0553'JUNCTION OF HIGHWAY AND THE ENTRANCE, 60 FEET WEST OF THE CENTER
 HB0553'LINE OF THE HIGHWAY, 49 FEET NORTH OF THE CENTER LINE OF THE
 HB0553'ENTRANCE ROAD, 33 FEET WEST OF THE NORTH END OF A 24 INCH PIPE
 HB0553'CULVERT, 28 FEET SOUTHWEST OF POWER LINE POLE, 1.5 FEET SOUTH OF
 HB0553'FENCE LINE, 1.5 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT
 HB0553'2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 HB0553'POST PROJECTING 1 INCH.
 HB0553
 HB0553                          STATION RECOVERY (1980)
 HB0553
 HB0553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0553'RECOVERED IN GOOD CONDITION.
 HB0553
 HB0553                          STATION RECOVERY (1980)
 HB0553
 HB0553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0553'RECOVERED IN GOOD CONDITION.
 HB0553
 HB0553                          STATION RECOVERY (1980)
 HB0553
 HB0553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0553'RECOVERED IN GOOD CONDITION.
 HB0553
 HB0553                          STATION RECOVERY (1990)
 HB0553
 HB0553'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HB0553'STATION IS LOCATED ABOUT 8 KM (5.0 MI)  NORTH OF HARRISBURG, 2 KM
 HB0553'(1.2 MI)  SOUTH-SOUTHWEST OF RALEIGH, AT THE ENTRANCE TO THE
 HB0553'HARRISBURG-RALEIGH AIRPORT, IN T 8 S, R 6 E, EAST EDGE OF SECTION 21.
 HB0553'OWNERSHIP--HARRISBURG-RALEIGH AIRPORT, RR 1, RALEIGH, IL 62977.
 HB0553'AIRPORT MANAGERS ARE BRUCE AND JERRY LYON, PHONE 618-253-7806.
 HB0553'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 13 AND 34 IN HARRISBURG,
 HB0553'GO NORTH ON HIGHWAY 34 FOR 8.17 KM (5.08 MI)  TO THE AIRPORT ENTRANCE
 HB0553'ON THE LEFT, AND THE STATION ON THE LEFT.
 HB0553'STATION MARK IS A STANDARD BENCH MARK DISK SET IN THE TOP OF A 25-CM
 HB0553'CONCRETE POST PROJECTING 2 CM.  IT IS 17.9 M (58.7 FT) WEST OF THE
 HB0553'HIGHWAY CENTER, 15.0 M (49.2 FT) NORTH OF THE ENTRANCE ROAD, AND
 HB0553'SLIGHTLY LOWER, 8.4 M (27.6 FT) NORTH-NORTHWEST OF TELEPHONE PEDESTAL
 HB0553'L1004/P4, 8.6 M (28.2 FT) WEST-SOUTHWEST OF A UTILITY POLE, 0.4 M
 HB0553'(1.3 FT) WEST OF A METAL WITNESS POST, ALONG A FIELD EDGE.
 HB0553
 HB0553                          STATION RECOVERY (1992)
 HB0553
 HB0553'RECOVERED 1992
 HB0553'RECOVERED IN GOOD CONDITION.
 HB0553
 HB0553                          STATION RECOVERY (1993)
 HB0553
 HB0553'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB0553'FROM THE JUNCTION ON ILLINOIS HIGHWAYS 13 AND 34 IN HARRISBURG,
 HB0553'ILLINOIS, GO NORTH ON HIGHWAY 34 FOR 8.29 KM (5.15 MI) TO THE AIRPORT
 HB0553'ENTRANCE ON THE LEFT.  THE STATION IS AT THE NORTHWEST QUADRANT OF
 HB0553'THE INTERSECTION.  STATION T-145 IS CIRCULAR INSCRIBED STANDARD BRASS
 HB0553'BENCH MARK DISK, SET IN CONCRETE.
 HB0553'1.)  14.7M NORTH OF THE CENTERLINE OF THE AIRPORT ENTRANCE ROAD.
 HB0553'2.)  9.02M NORTHWEST OF A CONCRETE R.O.W. MARKER.
 HB0553'3.)  8.62M SOUTHWEST OF A POWER POLE.
 HB0553'4.)  18.3M WEST OF THE CENTERLINE OF THE NORTHSOUTH HIGHWAY.
 HB0553
 HB0553                          STATION RECOVERY (1997)
 HB0553
 HB0553'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB0553'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) NORTH OF HARRISBURG, 1.2 MI
 HB0553'(1.9 KM) SOUTH SOUTHWEST OF RALEIGH, AT THE ENTRANCE TO THE
 HB0553'HARRISBURG-RALEIGH AIRPORT.  OWNERSHIP--HARRISBURG-RALEIGH AIRPORT, RR
 HB0553'1, RALEIGH, IL 62977.  AIRPORT MANAGERS ARE BRUCE AND JERRY LYON,
 HB0553'PHONE 618-253-7806.  TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 13
 HB0553'AND 34 IN HARRISBURG, GO NORTH ON ROUTE 34 FOR 5.0 MI (8.0 KM) TO THE
 HB0553'AIRPORT ENTRANCE ON THE LEFT AND THE STATION IN THE NORTHWEST QUADRANT
 HB0553'OF THE INTERSECTION, 17.9 M (58.7 FT) WEST OF THE CENTERLINE OF THE
 HB0553'HIGHWAY, 15.0 M (49.2 FT) NORTH OF THE ENTRANCE ROAD, 8.4 M (27.6 FT)
 HB0553'NORTH NORTHWEST OF TELEPHONE PEDESTAL L1004/P4, 8.6 M (28.2 FT) WEST
 HB0553'SOUTHWEST OF A POWER POLE, AND 0.4 M (1.3 FT) WEST OF A METAL WITNESS
 HB0553'POST, ALONG A FIELD EDGE.
 HB0553
 HB0553                          STATION RECOVERY (1998)
 HB0553
 HB0553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 HB0553'RECOVERED AS DESCRIBED
 HB0553
 HB0553                          STATION RECOVERY (2005)
 HB0553
 HB0553'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 HB0553'RECOVERED IN GOOD CONDITION.
 HB0553
 HB0553                          STATION RECOVERY (2007)
 HB0553
 HB0553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 HB0553'RECOVERED IN GOOD CONDITION.
 HB0553
 HB0553                          STATION RECOVERY (2011)
 HB0553
 HB0553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0553'RECOVERED IN GOOD CONDITION.
 HB0553
 HB0553                          STATION RECOVERY (2012)
 HB0553
 HB0553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0553'THERE COULD BE MINE SUBSIDENCE IN THIS AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0017 ***********************************************************************
 JC0017  DESIGNATION -  T 146
 JC0017  PID         -  JC0017
 JC0017  STATE/COUNTY-  IL/MADISON
 JC0017  COUNTRY     -  US
 JC0017  USGS QUAD   -  MONKS MOUND (2018)
 JC0017
 JC0017                         *CURRENT SURVEY CONTROL
 JC0017  ______________________________________________________________________
 JC0017* NAD 83(1986) POSITION- 38 42 10.     (N) 090 03 54.     (W)   SCALED
 JC0017* NAVD 88 ORTHO HEIGHT -   127.457 (meters)      418.17  (feet) ADJUSTED
 JC0017  ______________________________________________________________________
 JC0017  GEOID HEIGHT    -        -31.113 (meters)                     GEOID18
 JC0017  DYNAMIC HEIGHT  -        127.377 (meters)      417.90  (feet) COMP
 JC0017  MODELED GRAVITY -    980,002.3   (mgal)                       NAVD 88
 JC0017
 JC0017  VERT ORDER      -  FIRST     CLASS II
 JC0017
 JC0017.The horizontal coordinates were scaled from a map and have
 JC0017.an estimated accuracy of +/- 6 seconds.
 JC0017
 JC0017.The orthometric height was determined by differential leveling and
 JC0017.adjusted by the NATIONAL GEODETIC SURVEY
 JC0017.in June 1991.
 JC0017
 JC0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0017.GEOID18 height accuracy estimate available here.
 JC0017
 JC0017.Click photographs - Photos may exist for this station.
 JC0017
 JC0017.The dynamic height is computed by dividing the NAVD 88
 JC0017.geopotential number by the normal gravity value computed on the
 JC0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0017.degrees latitude (g = 980.6199 gals.).
 JC0017
 JC0017.The modeled gravity was interpolated from observed gravity values.
 JC0017
 JC0017;                    North         East    Units  Estimated Accuracy
 JC0017;SPC IL W     -   225,980.      708,840.      MT  (+/- 180 meters Scaled)
 JC0017
 JC0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC552878(NAD 83)
 JC0017
 JC0017                          SUPERSEDED SURVEY CONTROL
 JC0017
 JC0017  NGVD 29 (??/??/92)  127.57   (m)          418.5    (f) COMPUTED    1 2
 JC0017
 JC0017.Superseded values are not recommended for survey control.
 JC0017
 JC0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0017.See file dsdata.pdf to determine how the superseded data were derived.
 JC0017
 JC0017_MARKER: DB = BENCH MARK DISK
 JC0017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0017_STAMPING: T 146 1949
 JC0017_MARK LOGO: CGS
 JC0017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0017+STABILITY: SURFACE MOTION
 JC0017
 JC0017  HISTORY     - Date     Condition        Report By
 JC0017  HISTORY     - 1949     MONUMENTED       CGS
 JC0017  HISTORY     - 1969     GOOD             CGS
 JC0017
 JC0017                          STATION DESCRIPTION
 JC0017
 JC0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0017'6.2 MI NW FROM CASEYVILLE.
 JC0017'1.3 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JC0017'THE STATION AT CASEYVILLE, THENCE 0.9 MILE NORTH ALONG BLACK
 JC0017'LANE TO THE INTERSECTION WITH U.S. HWY. 40, THENCE 1.0 MILE
 JC0017'WEST ALONG U.S. HWY. 40, THENCE 1.95 MILES NORTH ALONG SAND
 JC0017'PRAIRIE LANE TO THE JUNCTION WITH STATE HIGHWAY 111, THENCE 1.1
 JC0017'MILES NORTH ALONG HWY. 111, AT THE NORTHWEST CORNER OF LAKESIDE
 JC0017'AIRPORT, 56 FEET EAST-SOUTHEAST OF THE CENTER OF JUNCTION OF
 JC0017'HWY. AND DRIVEWAY WEST TO HOUSE, 49 FEET EAST OF THE CENTER
 JC0017'LINE OF HWY. 111, 33 FEET NORTH-NORTHEAST OF THE NORTH END OF A
 JC0017'20 INCH CONCRETE PIPE CULVERT UNDER DIM DRIVEWAY INTO AIRPORT,
 JC0017'2.2 FEET SOUTH OF HWY. R/W MARKER, 11.5 FEET EAST-SOUTHEAST
 JC0017'OF THE SOUTH END OF A 12 INCH GALVANIZED PIPE CULVERT, 1.5 FEET
 JC0017'WEST OF A WHITE WOODEN WITNESS POST, ABOUT 5 FEET BELOW THE
 JC0017'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JC0017'PROJECTING 2 INCHES.
 JC0017
 JC0017                          STATION RECOVERY (1969)
 JC0017
 JC0017'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JC0017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1371 ***********************************************************************
 JB1371  DESIGNATION -  T 147
 JB1371  PID         -  JB1371
 JB1371  STATE/COUNTY-  IL/ST CLAIR
 JB1371  COUNTRY     -  US
 JB1371  USGS QUAD   -  O'FALLON (2018)
 JB1371
 JB1371                         *CURRENT SURVEY CONTROL
 JB1371  ______________________________________________________________________
 JB1371* NAD 83(1986) POSITION- 38 36 00.     (N) 089 57 57.     (W)   SCALED
 JB1371* NAVD 88 ORTHO HEIGHT -   171.440 (meters)      562.47  (feet) ADJUSTED
 JB1371  ______________________________________________________________________
 JB1371  GEOID HEIGHT    -        -30.777 (meters)                     GEOID18
 JB1371  DYNAMIC HEIGHT  -        171.331 (meters)      562.11  (feet) COMP
 JB1371  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 JB1371
 JB1371  VERT ORDER      -  FIRST     CLASS I
 JB1371
 JB1371.The horizontal coordinates were scaled from a map and have
 JB1371.an estimated accuracy of +/- 6 seconds.
 JB1371
 JB1371.The orthometric height was determined by differential leveling and
 JB1371.adjusted by the NATIONAL GEODETIC SURVEY
 JB1371.in June 1991.
 JB1371
 JB1371.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1371.GEOID18 height accuracy estimate available here.
 JB1371
 JB1371.Click photographs - Photos may exist for this station.
 JB1371
 JB1371.The dynamic height is computed by dividing the NAVD 88
 JB1371.geopotential number by the normal gravity value computed on the
 JB1371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1371.degrees latitude (g = 980.6199 gals.).
 JB1371
 JB1371.The modeled gravity was interpolated from observed gravity values.
 JB1371
 JB1371;                    North         East    Units  Estimated Accuracy
 JB1371;SPC IL W     -   214,590.      717,490.      MT  (+/- 180 meters Scaled)
 JB1371
 JB1371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH417765(NAD 83)
 JB1371
 JB1371                          SUPERSEDED SURVEY CONTROL
 JB1371
 JB1371  NGVD 29 (??/??/92)  171.555  (m)          562.84   (f) ADJ UNCH    1 1
 JB1371
 JB1371.Superseded values are not recommended for survey control.
 JB1371
 JB1371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1371.See file dsdata.pdf to determine how the superseded data were derived.
 JB1371
 JB1371_MARKER: DB = BENCH MARK DISK
 JB1371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1371_STAMPING: T 147 1949
 JB1371_MARK LOGO: CGS
 JB1371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1371+STABILITY: SURFACE MOTION
 JB1371_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1371+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB1371
 JB1371  HISTORY     - Date     Condition        Report By
 JB1371  HISTORY     - 1949     MONUMENTED       CGS
 JB1371  HISTORY     - 1969     GOOD             CGS
 JB1371  HISTORY     - 20110822 GOOD             ILDT
 JB1371
 JB1371                          STATION DESCRIPTION
 JB1371
 JB1371'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1371'3.1 MI W FROM O FALLON.
 JB1371'ABOUT 3.1 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1371'THE STATION AT OFALLON, 70 FEET SOUTHWEST OF THE CENTER OF A
 JB1371'BLACK TOPPED ROAD CROSSING, 63 FEET WEST OF THE CENTER LINE OF THE
 JB1371'ROAD, 40.1 FEET SOUTH OF THE SOUTH RAIL, 11 FEET EAST OF MILEPOLE
 JB1371'323-17, 2 FEET NORTH OF A LINE OF POLES, 1.7 FEET EAST OF A METAL
 JB1371'WITNESS POST, ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF
 JB1371'A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
 JB1371'SEC 22, T 2N, R 8W.
 JB1371
 JB1371                          STATION RECOVERY (2011)
 JB1371
 JB1371'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1371'AREA UNDER CONST. MONUMENT SAFE FOR NOW.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0697 ***********************************************************************
 HB0697  DESIGNATION -  T 148
 HB0697  PID         -  HB0697
 HB0697  STATE/COUNTY-  IL/JACKSON
 HB0697  COUNTRY     -  US
 HB0697  USGS QUAD   -  MURPHYSBORO (2018)
 HB0697
 HB0697                         *CURRENT SURVEY CONTROL
 HB0697  ______________________________________________________________________
 HB0697* NAD 83(1986) POSITION- 37 46 08.     (N) 089 20 11.     (W)   SCALED
 HB0697* NAVD 88 ORTHO HEIGHT -   120.703 (meters)      396.01  (feet) ADJUSTED
 HB0697  ______________________________________________________________________
 HB0697  GEOID HEIGHT    -        -29.207 (meters)                     GEOID18
 HB0697  DYNAMIC HEIGHT  -        120.619 (meters)      395.73  (feet) COMP
 HB0697  MODELED GRAVITY -    979,932.8   (mgal)                       NAVD 88
 HB0697
 HB0697  VERT ORDER      -  FIRST     CLASS II
 HB0697
 HB0697.The horizontal coordinates were scaled from a map and have
 HB0697.an estimated accuracy of +/- 6 seconds.
 HB0697
 HB0697.The orthometric height was determined by differential leveling and
 HB0697.adjusted by the NATIONAL GEODETIC SURVEY
 HB0697.in June 1991.
 HB0697
 HB0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0697.GEOID18 height accuracy estimate available here.
 HB0697
 HB0697.Click photographs - Photos may exist for this station.
 HB0697
 HB0697.The dynamic height is computed by dividing the NAVD 88
 HB0697.geopotential number by the normal gravity value computed on the
 HB0697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0697.degrees latitude (g = 980.6199 gals.).
 HB0697
 HB0697.The modeled gravity was interpolated from observed gravity values.
 HB0697
 HB0697;                    North         East    Units  Estimated Accuracy
 HB0697;SPC IL W     -   122,640.      773,150.      MT  (+/- 180 meters Scaled)
 HB0697
 HB0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG942827(NAD 83)
 HB0697
 HB0697                          SUPERSEDED SURVEY CONTROL
 HB0697
 HB0697  NGVD 29 (11/26/84)  120.796  (m)          396.31   (f) ADJUSTED    1 2
 HB0697
 HB0697.Superseded values are not recommended for survey control.
 HB0697
 HB0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0697.See file dsdata.pdf to determine how the superseded data were derived.
 HB0697
 HB0697_MARKER: DB = BENCH MARK DISK
 HB0697_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0697_SP_SET: ABUTMENT
 HB0697_STAMPING: T 148 1949
 HB0697_MARK LOGO: CGS
 HB0697_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0697_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0697+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0697
 HB0697  HISTORY     - Date     Condition        Report By
 HB0697  HISTORY     - 1949     MONUMENTED       CGS
 HB0697  HISTORY     - 1976     MARK NOT FOUND   ILDT
 HB0697  HISTORY     - 1976     MARK NOT FOUND   ILDT
 HB0697  HISTORY     - 1976     MARK NOT FOUND   ILDT
 HB0697  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB0697  HISTORY     - 20120618 GOOD             ILDT
 HB0697
 HB0697                          STATION DESCRIPTION
 HB0697
 HB0697'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0697'AT MURPHYSBORO.
 HB0697'AT MURPHYSBORO, AT THE ILLINOIS CENTRAL RAILROAD OVERPASS OVER
 HB0697'POPLAR STREET, ABOUT 43 YARDS WEST OF THE INTERSECTION OF
 HB0697'11TH AND POPLAR STREETS, SET IN THE TOP OF THE LOWEST PART OF THE
 HB0697'WEST END OF THE NORTH ABUTMENT OF CONCRETE BRIDGE G83-7, 25 FEET
 HB0697'WEST OF THE WEST RAIL OF THE ILLINOIS CENTRAL RAILROAD, 5.5
 HB0697'FEET NORTH OF THE NORTH CURB OF POPLAR STREET AND ABOUT 3 FEET
 HB0697'ABOVE THE LEVEL OF POPLAR STREET.
 HB0697
 HB0697                          STATION RECOVERY (1976)
 HB0697
 HB0697'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0697'MARK NOT FOUND.
 HB0697
 HB0697                          STATION RECOVERY (1976)
 HB0697
 HB0697'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0697'MARK NOT FOUND.
 HB0697
 HB0697                          STATION RECOVERY (1976)
 HB0697
 HB0697'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0697'MARK NOT FOUND.
 HB0697
 HB0697                          STATION RECOVERY (1981)
 HB0697
 HB0697'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0697'NOT RECOVERED, A ROCK WALL NOW COVERS THE MARK, THE WALL EXTENDS UP
 HB0697'ABOVE THE MARK LOCATION.
 HB0697
 HB0697                          STATION RECOVERY (2012)
 HB0697
 HB0697'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0697'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0561 ***********************************************************************
 HB0561  DESIGNATION -  T 149
 HB0561  PID         -  HB0561
 HB0561  STATE/COUNTY-  IL/FRANKLIN
 HB0561  COUNTRY     -  US
 HB0561  USGS QUAD   -  ELKVILLE (2018)
 HB0561
 HB0561                         *CURRENT SURVEY CONTROL
 HB0561  ______________________________________________________________________
 HB0561* NAD 83(1986) POSITION- 37 59 40.     (N) 089 08 24.     (W)   SCALED
 HB0561* NAVD 88 ORTHO HEIGHT -   122.182 (meters)      400.86  (feet) ADJUSTED
 HB0561  ______________________________________________________________________
 HB0561  GEOID HEIGHT    -        -29.448 (meters)                     GEOID18
 HB0561  DYNAMIC HEIGHT  -        122.101 (meters)      400.59  (feet) COMP
 HB0561  MODELED GRAVITY -    979,970.0   (mgal)                       NAVD 88
 HB0561
 HB0561  VERT ORDER      -  FIRST     CLASS II
 HB0561
 HB0561.The horizontal coordinates were scaled from a map and have
 HB0561.an estimated accuracy of +/- 6 seconds.
 HB0561
 HB0561.The orthometric height was determined by differential leveling and
 HB0561.adjusted by the NATIONAL GEODETIC SURVEY
 HB0561.in June 1991.
 HB0561
 HB0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0561.GEOID18 height accuracy estimate available here.
 HB0561
 HB0561.Click photographs - Photos may exist for this station.
 HB0561
 HB0561.The dynamic height is computed by dividing the NAVD 88
 HB0561.geopotential number by the normal gravity value computed on the
 HB0561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0561.degrees latitude (g = 980.6199 gals.).
 HB0561
 HB0561.The modeled gravity was interpolated from observed gravity values.
 HB0561
 HB0561;                    North         East    Units  Estimated Accuracy
 HB0561;SPC IL E     -   147,670.      229,140.      MT  (+/- 180 meters Scaled)
 HB0561
 HB0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH120073(NAD 83)
 HB0561
 HB0561                          SUPERSEDED SURVEY CONTROL
 HB0561
 HB0561  NGVD 29 (11/26/84)  122.275  (m)          401.16   (f) ADJUSTED    1 2
 HB0561
 HB0561.Superseded values are not recommended for survey control.
 HB0561
 HB0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0561.See file dsdata.pdf to determine how the superseded data were derived.
 HB0561
 HB0561_MARKER: DB = BENCH MARK DISK
 HB0561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0561_STAMPING: T 149 1949
 HB0561_MARK LOGO: CGS
 HB0561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0561+STABILITY: SURFACE MOTION
 HB0561
 HB0561  HISTORY     - Date     Condition        Report By
 HB0561  HISTORY     - 1949     MONUMENTED       CGS
 HB0561  HISTORY     - 20090401 MARK NOT FOUND   ILDT
 HB0561
 HB0561                          STATION DESCRIPTION
 HB0561
 HB0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0561'2.4 MI NW FROM MULKEYTOWN.
 HB0561'2.35 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0561'MAIN STREET CROSSING IN MULKEYTOWN, 0.3 MILE NORTHWEST OF MILE POST
 HB0561'E 77, JUST SOUTHEAST OF PERRY-FRANKLIN COUNTY LINE, 186 FEET
 HB0561'SOUTHEAST OF THE EAST TOP CORNER OF STEEL TRESTLE GE 76-6 OVER
 HB0561'LITTLE MUDDY RIVER, 73 FEET NORTHWEST OF A FENCE CORNER IN THE R/W
 HB0561'FENCE, 44 FEET NORTHEAST OF THE NORTHEAST RAIL, 1.5 FEET SOUTHWEST
 HB0561'OF THE R/W FENCE, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 HB0561'ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE
 HB0561'POST PROJECTING 3 INCHES.
 HB0561
 HB0561                          STATION RECOVERY (2009)
 HB0561
 HB0561'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0561'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0327 ***********************************************************************
 KC0327  FBN         -  This is a Federal Base Network Control Station.
 KC0327  DESIGNATION -  T 15
 KC0327  PID         -  KC0327
 KC0327  STATE/COUNTY-  IL/ADAMS
 KC0327  COUNTRY     -  US
 KC0327  USGS QUAD   -  QUINCY EAST (2018)
 KC0327
 KC0327                         *CURRENT SURVEY CONTROL
 KC0327  ______________________________________________________________________
 KC0327* NAD 83(2011) POSITION- 39 59 35.40711(N) 091 17 48.32501(W)   ADJUSTED
 KC0327* NAD 83(2011) ELLIP HT-   186.594 (meters)        (06/27/12)   ADJUSTED
 KC0327* NAD 83(2011) EPOCH   -  2010.00
 KC0327* NAVD 88 ORTHO HEIGHT -   219.209 (meters)      719.19  (feet) ADJUSTED
 KC0327  ______________________________________________________________________
 KC0327  GEOID HEIGHT    -        -32.616 (meters)                     GEOID18
 KC0327  NAD 83(2011) X  -   -110,739.892 (meters)                     COMP
 KC0327  NAD 83(2011) Y  - -4,892,084.861 (meters)                     COMP
 KC0327  NAD 83(2011) Z  -  4,077,524.409 (meters)                     COMP
 KC0327  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 KC0327  DYNAMIC HEIGHT  -        219.094 (meters)      718.81  (feet) COMP
 KC0327  MODELED GRAVITY -    980,099.0   (mgal)                       NAVD 88
 KC0327
 KC0327  VERT ORDER      -  FIRST     CLASS II
 KC0327
 KC0327  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0327  Standards:
 KC0327         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0327            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0327  -------------------------------------------------------------------
 KC0327  NETWORK    0.47   1.04           0.20   0.18   0.53     -0.01172669
 KC0327  -------------------------------------------------------------------
 KC0327  Click here for local accuracies and other accuracy information.
 KC0327
 KC0327.The horizontal coordinates were established by GPS observations
 KC0327.and adjusted by the National Geodetic Survey in June 2012.
 KC0327
 KC0327.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0327.been affixed to the stable North American tectonic plate. See 
 KC0327.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0327
 KC0327.The horizontal coordinates are valid at the epoch date displayed above
 KC0327.which is a decimal equivalence of Year/Month/Day.
 KC0327
 KC0327.The orthometric height was determined by differential leveling and
 KC0327.adjusted by the NATIONAL GEODETIC SURVEY
 KC0327.in June 1991.
 KC0327
 KC0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0327.GEOID18 height accuracy estimate available here.
 KC0327
 KC0327.Click photographs - Photos may exist for this station.
 KC0327
 KC0327.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0327
 KC0327.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0327
 KC0327.The ellipsoidal height was determined by GPS observations
 KC0327.and is referenced to NAD 83.
 KC0327
 KC0327.The dynamic height is computed by dividing the NAVD 88
 KC0327.geopotential number by the normal gravity value computed on the
 KC0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0327.degrees latitude (g = 980.6199 gals.).
 KC0327
 KC0327.The modeled gravity was interpolated from observed gravity values.
 KC0327
 KC0327. The following values were computed from the NAD 83(2011) position.
 KC0327
 KC0327;                    North         East     Units Scale Factor Converg.
 KC0327;SPC IL W     -   369,841.055   603,492.191   MT  1.00005579   -0 43 34.9
 KC0327;SPC IL W     - 1,213,386.86  1,979,957.30   sFT  1.00005579   -0 43 34.9
 KC0327;UTM  15      - 4,428,388.266   645,406.573   MT  0.99986029   +1 05 41.5
 KC0327
 KC0327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0327!SPC IL W     -   0.99997073  x   1.00005579  =   1.00002652
 KC0327!UTM  15      -   0.99997073  x   0.99986029  =   0.99983102
 KC0327
 KC0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE4540628388(NAD 83)
 KC0327
 KC0327                          SUPERSEDED SURVEY CONTROL
 KC0327
 KC0327  NAD 83(2007)-  39 59 35.40709(N)    091 17 48.32572(W) AD(2002.00) 0
 KC0327  ELLIP H (02/10/07)  186.620  (m)                       GP(2002.00)    
 KC0327  ELLIP H (09/15/03)  186.607  (m)                       GP(       ) 4 1
 KC0327  ELLIP H (07/28/03)  186.644  (m)                       GP(       ) 4 1
 KC0327  NAD 83(1997)-  39 59 35.40705(N)    091 17 48.32582(W) AD(       ) B
 KC0327  ELLIP H (07/17/98)  186.656  (m)                       GP(       ) 4 1
 KC0327  NAVD 88             219.21   (m)          719.2    (f) LEVELING    3  
 KC0327  NGVD 29 (??/??/92)  219.273  (m)          719.40   (f) ADJ UNCH    1 2
 KC0327
 KC0327.Superseded values are not recommended for survey control.
 KC0327
 KC0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0327.See file dsdata.pdf to determine how the superseded data were derived.
 KC0327
 KC0327_MARKER: DB = BENCH MARK DISK
 KC0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0327_STAMPING: T 15 1933
 KC0327_MARK LOGO: CGS
 KC0327_PROJECTION: FLUSH
 KC0327_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0327+STABILITY: SURFACE MOTION
 KC0327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0327+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 KC0327
 KC0327  HISTORY     - Date     Condition        Report By
 KC0327  HISTORY     - 1933     MONUMENTED       CGS
 KC0327  HISTORY     - 19970430 GOOD             NGS
 KC0327  HISTORY     - 19980721 GOOD             NGS
 KC0327  HISTORY     - 20010501 GOOD             WOOLPT
 KC0327  HISTORY     - 20020819 GOOD             WOOLPT
 KC0327  HISTORY     - 20020911 GOOD             ILDT
 KC0327  HISTORY     - 20030205 GOOD             ILDT
 KC0327  HISTORY     - 20030723 GOOD             ILDT
 KC0327  HISTORY     - 20080315 GOOD             PB
 KC0327  HISTORY     - 20120521 GOOD             ILDT
 KC0327  HISTORY     - 20130410 GOOD             TROTT
 KC0327  HISTORY     - 20150330 GOOD             DOASLS
 KC0327
 KC0327                          STATION DESCRIPTION
 KC0327
 KC0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0327'2.5 MI SW FROM FOWLER.
 KC0327'2.5 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0327'RAILROAD FROM FOWLER, ADAMS COUNTY, ABOUT 450 FEET NORTHEAST OF
 KC0327'MILEPOST 254, 35 FEET NORTH OF A CROSSROAD, AND 25 FEET SOUTHEAST
 KC0327'OF THE TRACK.  A STANDARD DISK, STAMPED T 15 1933 AND SET IN
 KC0327'THE TOP OF A CONCRETE POST.
 KC0327
 KC0327                          STATION RECOVERY (1997)
 KC0327
 KC0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KC0327'THE STATION IS LOCATED ABOUT 4.0 KM (2.50 MI) SOUTHWEST OF FOWLER, IL,
 KC0327'ABOUT 1.6 KM (1.00 MI) EAST OF INTERSTATE HIGHWAY 172, IN THE
 KC0327'NORTHEAST QUADRANT OF THE JUNCTION OF COUNTY ROAD (1600 N) AND A
 KC0327'RAILROAD TRACK, ALONG THE NORTH SIDE OF THE ROAD, JUST SOUTHEAST OF A
 KC0327'WITNESS POST.  OWNERSHIP--CHICAGO, BURLINGTON AND QUINCY RAILROAD.
 KC0327'NOTE--THIS STATION IS A FBN/CBN STATION AND B.M. TIE.  TO REACH THE
 KC0327'STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 172 AND U.S. HIGHWAY
 KC0327'24 (EXIT 19) ABOUT 4.0 KM (2.50 MI) WEST OF FOWLER, GO EAST, 0.72 KM
 KC0327'(0.45 MI) ALONG HIGHWAY 24 TO A CROSS ROAD, COUNTY ROAD 1103 E.  TURN
 KC0327'RIGHT, SOUTH, 1.6 KM (1.00 MI) ALONG ROAD 1103 E TO COUNTY ROAD 1600 N
 KC0327'ON THE LEFT.  TURN LEFT, EAST, 0.35 KM (0.20 MI) ALONG ROAD 1600 N TO
 KC0327'THE EAST SIDE OF A RAILROAD CROSSING AND THE STATION ON THE LEFT, JUST
 KC0327'NORTH OF THE ROAD AND JUST SOUTHEAST OF THE TRACKS.  STATION IS 13.4 M
 KC0327'(44.0 FT) EAST-NORTHEAST OF THE NORTHEAST END OF A 16-INCH METAL
 KC0327'CULVERT UNDER THE ROAD AT A RAILROAD CROSSING SIGN, 13.0 M (42.7 FT)
 KC0327'NORTH OF THE 1600 N ROAD CENTER, 8.1 M (26.6 FT) SOUTHEAST OF THE
 KC0327'TRACKS SOUTHEAST RAIL, 6.5 M (21.3 FT) NORTHWEST OF A UTILITY BRACE
 KC0327'POLE, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, 0.2 M (0.7 FT)
 KC0327'NORTHEAST OF A SHORT METAL WITNESS POST, AND THE MONUMENT IS ABOUT
 KC0327'LEVEL WITH THE 1600 ROAD CENTER AND PROJECTING ABOUT 0.1 M (0.3 FT)
 KC0327'ABOVE THE GROUND SURFACE.  BY R.G. HAYES
 KC0327
 KC0327                          STATION RECOVERY (1998)
 KC0327
 KC0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GW)
 KC0327'RECOVERED AS DESCRIBED
 KC0327
 KC0327                          STATION RECOVERY (2001)
 KC0327
 KC0327'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 KC0327'RECOVERED AS DESCRIBED.
 KC0327
 KC0327                          STATION RECOVERY (2002)
 KC0327
 KC0327'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2002 (JK)
 KC0327'RECOVERED AS DESCRIBED
 KC0327
 KC0327                          STATION RECOVERY (2002)
 KC0327
 KC0327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 KC0327'RECOVERED AS DESCRIBED
 KC0327
 KC0327                          STATION RECOVERY (2003)
 KC0327
 KC0327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (TA)
 KC0327'RECOVERED AS DESCRIBED.
 KC0327
 KC0327                          STATION RECOVERY (2003)
 KC0327
 KC0327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (CLW)
 KC0327'RECOVERED AS DESCRIBED.
 KC0327
 KC0327                          STATION RECOVERY (2008)
 KC0327
 KC0327'RECOVERY NOTE BY PBS&J 2008
 KC0327'RECOVERED IN GOOD CONDITION.
 KC0327
 KC0327                          STATION RECOVERY (2012)
 KC0327
 KC0327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0327'RECOVERED IN GOOD CONDITION.
 KC0327
 KC0327                          STATION RECOVERY (2013)
 KC0327
 KC0327'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 KC0327'RECOVERED AS DESCRIBED.
 KC0327
 KC0327                          STATION RECOVERY (2015)
 KC0327
 KC0327'RECOVERY NOTE BY DEPARTMENT OF AGRICULTURE STAT 2015 (RLL)
 KC0327'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0018 ***********************************************************************
 JB0018  DESIGNATION -  T 150
 JB0018  PID         -  JB0018
 JB0018  STATE/COUNTY-  IL/CLAY
 JB0018  COUNTRY     -  US
 JB0018  USGS QUAD   -  FLORA (2018)
 JB0018
 JB0018                         *CURRENT SURVEY CONTROL
 JB0018  ______________________________________________________________________
 JB0018* NAD 83(1986) POSITION- 38 40 23.     (N) 088 28 04.     (W)   SCALED
 JB0018* NAVD 88 ORTHO HEIGHT -   144.726 (meters)      474.82  (feet) ADJUSTED
 JB0018  ______________________________________________________________________
 JB0018  GEOID HEIGHT    -        -31.181 (meters)                     GEOID18
 JB0018  DYNAMIC HEIGHT  -        144.636 (meters)      474.53  (feet) COMP
 JB0018  MODELED GRAVITY -    980,006.9   (mgal)                       NAVD 88
 JB0018
 JB0018  VERT ORDER      -  FIRST     CLASS II
 JB0018
 JB0018.The horizontal coordinates were scaled from a map and have
 JB0018.an estimated accuracy of +/- 6 seconds.
 JB0018
 JB0018.The orthometric height was determined by differential leveling and
 JB0018.adjusted by the NATIONAL GEODETIC SURVEY
 JB0018.in June 1991.
 JB0018
 JB0018.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0018.GEOID18 height accuracy estimate available here.
 JB0018
 JB0018.Click photographs - Photos may exist for this station.
 JB0018
 JB0018.The dynamic height is computed by dividing the NAVD 88
 JB0018.geopotential number by the normal gravity value computed on the
 JB0018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0018.degrees latitude (g = 980.6199 gals.).
 JB0018
 JB0018.The modeled gravity was interpolated from observed gravity values.
 JB0018
 JB0018;                    North         East    Units  Estimated Accuracy
 JB0018;SPC IL E     -   222,690.      288,300.      MT  (+/- 180 meters Scaled)
 JB0018
 JB0018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH723815(NAD 83)
 JB0018
 JB0018                          SUPERSEDED SURVEY CONTROL
 JB0018
 JB0018  NGVD 29 (??/??/92)  144.836  (m)          475.18   (f) ADJ UNCH    1 2
 JB0018
 JB0018.Superseded values are not recommended for survey control.
 JB0018
 JB0018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0018.See file dsdata.pdf to determine how the superseded data were derived.
 JB0018
 JB0018_MARKER: DB = BENCH MARK DISK
 JB0018_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0018_SP_SET: PIER
 JB0018_STAMPING: T 150 1949
 JB0018_MARK LOGO: CGS
 JB0018_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0018
 JB0018  HISTORY     - Date     Condition        Report By
 JB0018  HISTORY     - 1949     MONUMENTED       CGS
 JB0018  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0018
 JB0018                          STATION DESCRIPTION
 JB0018
 JB0018'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0018'1.3 MI E FROM FLORA.
 JB0018'1.3 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0018'STATION AT FLORA, SET VERTICALLY IN THE SOUTHEAST FACE OF THE
 JB0018'NORTHEAST ONE OF FOUR CONCRETE PIERS ON THE NORTHWEST SIDE OF THE
 JB0018'TRACK OF HIGHWAY 50 OVERPASS OVER THE B AND O RR, 21 FEET
 JB0018'NORTHWEST OF THE NORTHWEST RAIL, 2 FEET ABOVE THE LEVEL OF THE
 JB0018'GROUND AND ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK.
 JB0018
 JB0018                          STATION RECOVERY (1986)
 JB0018
 JB0018'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0018'THE BRIDGE HAS BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2075 ***********************************************************************
 JB2075  DESIGNATION -  T 150 RESET
 JB2075  PID         -  JB2075
 JB2075  STATE/COUNTY-  IL/CLAY
 JB2075  COUNTRY     -  US
 JB2075  USGS QUAD   -  FLORA (2018)
 JB2075
 JB2075                         *CURRENT SURVEY CONTROL
 JB2075  ______________________________________________________________________
 JB2075* NAD 83(1986) POSITION- 38 40 23.     (N) 088 28 04.     (W)   SCALED
 JB2075* NAVD 88 ORTHO HEIGHT -   145.28  (meters)      476.6   (feet) RESET
 JB2075  ______________________________________________________________________
 JB2075  GEOID HEIGHT    -        -31.181 (meters)                     GEOID18
 JB2075  VERT ORDER      -  THIRD
 JB2075
 JB2075.The horizontal coordinates were scaled from a map and have
 JB2075.an estimated accuracy of +/- 6 seconds.
 JB2075
 JB2075.The orthometric height was computed from unverified reset data.
 JB2075
 JB2075.No vertical observational check was made to the station.
 JB2075
 JB2075.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2075.GEOID18 height accuracy estimate available here.
 JB2075
 JB2075.Click photographs - Photos may exist for this station.
 JB2075
 JB2075;                    North         East    Units  Estimated Accuracy
 JB2075;SPC IL E     -   222,690.      288,300.      MT  (+/- 180 meters Scaled)
 JB2075
 JB2075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH723815(NAD 83)
 JB2075
 JB2075                          SUPERSEDED SURVEY CONTROL
 JB2075
 JB2075  NGVD 29 (11/09/15)  145.39   (m)          477.0    (f) RESET       3  
 JB2075
 JB2075.Superseded values are not recommended for survey control.
 JB2075
 JB2075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2075.See file dsdata.pdf to determine how the superseded data were derived.
 JB2075
 JB2075_MARKER: DV = VERTICAL CONTROL DISK
 JB2075_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB2075_SP_SET: PIER
 JB2075_STAMPING: T 150 RESET 1982
 JB2075_MARK LOGO: NGS
 JB2075_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2075
 JB2075  HISTORY     - Date     Condition        Report By
 JB2075  HISTORY     - 1982     MONUMENTED       LOCENG
 JB2075
 JB2075                          STATION DESCRIPTION
 JB2075
 JB2075'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1982
 JB2075'2.1 KM (1.30 MI) EAST FROM FLORA.
 JB2075'1.3 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE STATION
 JB2075'IN FLORA, SET VERTICALLY IN FACE OF NORTH PIER STEM, 19.2 FT NORTH OF
 JB2075'BALTIMORE AND OHIO RAILROAD TRACKS ON EAST SIDE OF FLORA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1329 ***********************************************************************
 JB1329  DESIGNATION -  T 151
 JB1329  PID         -  JB1329
 JB1329  STATE/COUNTY-  IL/ST CLAIR
 JB1329  COUNTRY     -  US
 JB1329  USGS QUAD   -  TRENTON (2018)
 JB1329
 JB1329                         *CURRENT SURVEY CONTROL
 JB1329  ______________________________________________________________________
 JB1329* NAD 83(1986) POSITION- 38 35 56.     (N) 089 44 12.     (W)   SCALED
 JB1329* NAVD 88 ORTHO HEIGHT -   149.057 (meters)      489.03  (feet) ADJUSTED
 JB1329  ______________________________________________________________________
 JB1329  GEOID HEIGHT    -        -30.661 (meters)                     GEOID18
 JB1329  DYNAMIC HEIGHT  -        148.964 (meters)      488.73  (feet) COMP
 JB1329  MODELED GRAVITY -    980,004.5   (mgal)                       NAVD 88
 JB1329
 JB1329  VERT ORDER      -  FIRST     CLASS I
 JB1329
 JB1329.The horizontal coordinates were scaled from a map and have
 JB1329.an estimated accuracy of +/- 6 seconds.
 JB1329
 JB1329.The orthometric height was determined by differential leveling and
 JB1329.adjusted by the NATIONAL GEODETIC SURVEY
 JB1329.in June 1991.
 JB1329
 JB1329.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1329.GEOID18 height accuracy estimate available here.
 JB1329
 JB1329.Click photographs - Photos may exist for this station.
 JB1329
 JB1329.The dynamic height is computed by dividing the NAVD 88
 JB1329.geopotential number by the normal gravity value computed on the
 JB1329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1329.degrees latitude (g = 980.6199 gals.).
 JB1329
 JB1329.The modeled gravity was interpolated from observed gravity values.
 JB1329
 JB1329;                    North         East    Units  Estimated Accuracy
 JB1329;SPC IL W     -   214,530.      737,460.      MT  (+/- 180 meters Scaled)
 JB1329
 JB1329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH616758(NAD 83)
 JB1329
 JB1329                          SUPERSEDED SURVEY CONTROL
 JB1329
 JB1329  NGVD 29 (??/??/92)  149.166  (m)          489.39   (f) ADJ UNCH    1 1
 JB1329
 JB1329.Superseded values are not recommended for survey control.
 JB1329
 JB1329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1329.See file dsdata.pdf to determine how the superseded data were derived.
 JB1329
 JB1329_MARKER: DB = BENCH MARK DISK
 JB1329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1329_STAMPING: T 151 1949
 JB1329_MARK LOGO: CGS
 JB1329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1329+STABILITY: SURFACE MOTION
 JB1329
 JB1329  HISTORY     - Date     Condition        Report By
 JB1329  HISTORY     - 1949     MONUMENTED       CGS
 JB1329  HISTORY     - 1969     GOOD             CGS
 JB1329  HISTORY     - 19960605 MARK NOT FOUND   NGS
 JB1329  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1329
 JB1329                          STATION DESCRIPTION
 JB1329
 JB1329'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1329'0.8 MI E FROM SUMMERFIELD.
 JB1329'ABOUT 0.8 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1329'THE CROSSING OF MAIN STREET AT SUMMERFIELD, 106 FEET NORTHEAST
 JB1329'OF AND ACROSS THE TRACK FROM MILEPOLE 310-40, 88 FEET NORTHWEST
 JB1329'OF SEMAPHORE NO. 3107, 44.8 FEET NORTH OF THE NORTH RAIL, 11
 JB1329'FEET WEST OF THE CENTER OF A DITCH, 1 FOOT SOUTH OF THE
 JB1329'RIGHT-OF-WAY FENCE LINE, 1 FOOT EAST OF A METAL WITNESS POST,
 JB1329'ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB1329'POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 JB1329'SEC 23, T 2 N, R 6 W.
 JB1329
 JB1329                          STATION RECOVERY (1996)
 JB1329
 JB1329'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 JB1329'THE MARK WAS SEARCHED FOR BY THE FIELD PARTY IN JUNE 1996 AND WAS NOT
 JB1329'FOUND, THE AREA IS NOW BEING FARMED.
 JB1329
 JB1329                          STATION RECOVERY (2011)
 JB1329
 JB1329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1329'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0892 ***********************************************************************
 JB0892  DESIGNATION -  T 152
 JB0892  PID         -  JB0892
 JB0892  STATE/COUNTY-  IL/CLINTON
 JB0892  COUNTRY     -  US
 JB0892  USGS QUAD   -  CARLYLE (2018)
 JB0892
 JB0892                         *CURRENT SURVEY CONTROL
 JB0892  ______________________________________________________________________
 JB0892* NAD 83(1986) POSITION- 38 36 39.4    (N) 089 21 42.0    (W)   HD_HELD2
 JB0892* NAVD 88 ORTHO HEIGHT -   138.745 (meters)      455.20  (feet) ADJUSTED
 JB0892  ______________________________________________________________________
 JB0892  GEOID HEIGHT    -        -30.901 (meters)                     GEOID18
 JB0892  DYNAMIC HEIGHT  -        138.656 (meters)      454.91  (feet) COMP
 JB0892  MODELED GRAVITY -    979,987.2   (mgal)                       NAVD 88
 JB0892
 JB0892  VERT ORDER      -  FIRST     CLASS I
 JB0892
 JB0892.The horizontal coordinates were established by autonomous hand held GPS
 JB0892.observations and have an estimated accuracy of +/- 10 meters.
 JB0892
 JB0892.The orthometric height was determined by differential leveling and
 JB0892.adjusted by the NATIONAL GEODETIC SURVEY
 JB0892.in June 1991.
 JB0892
 JB0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0892.GEOID18 height accuracy estimate available here.
 JB0892
 JB0892.Click photographs - Photos may exist for this station.
 JB0892
 JB0892.The dynamic height is computed by dividing the NAVD 88
 JB0892.geopotential number by the normal gravity value computed on the
 JB0892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0892.degrees latitude (g = 980.6199 gals.).
 JB0892
 JB0892.The modeled gravity was interpolated from observed gravity values.
 JB0892
 JB0892;                    North         East    Units  Estimated Accuracy
 JB0892;SPC IL W     -   216,089.      770,111.      MT  (+/- 10 meters HH2 GPS)
 JB0892
 JB0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9437076249(NAD 83)
 JB0892
 JB0892                          SUPERSEDED SURVEY CONTROL
 JB0892
 JB0892  NGVD 29 (??/??/92)  138.856  (m)          455.56   (f) ADJ UNCH    1 1
 JB0892
 JB0892.Superseded values are not recommended for survey control.
 JB0892
 JB0892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0892.See file dsdata.pdf to determine how the superseded data were derived.
 JB0892
 JB0892_MARKER: DB = BENCH MARK DISK
 JB0892_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0892_SP_SET: WATER TANK BASE
 JB0892_STAMPING: T 152 1949
 JB0892_MARK LOGO: CGS
 JB0892_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0892_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0892+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2013
 JB0892
 JB0892  HISTORY     - Date     Condition        Report By
 JB0892  HISTORY     - 1949     MONUMENTED       CGS
 JB0892  HISTORY     - 1969     GOOD             CGS
 JB0892  HISTORY     - 20050724 GOOD             GEOCAC
 JB0892  HISTORY     - 20110818 GOOD             ILDT
 JB0892  HISTORY     - 20130924 GOOD             ILDT
 JB0892
 JB0892                          STATION DESCRIPTION
 JB0892
 JB0892'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0892'AT CARLYLE.
 JB0892'AT CARLYLE, 0.4 MILE EAST ALONG U.S. HIGHWAY 50 FROM THE
 JB0892'COURTHOUSE, ABOUT 1/2 BLOCK NORTH OF THE HIGHWAY, AT THE
 JB0892'INTERSECTION OF THIRD STREET AND FAIRFAX STREET, SET IN THE TOP
 JB0892'OF THE WEST CORNER OF THE CONCRETE BASE FOR THE SOUTHWEST LEG OF
 JB0892'THE CITY WATER TANK, 100.5 FEET SOUTH OF THE SOUTH CURB LINE OF
 JB0892'FAIRFAX STREET AND 8 INCHES ABOVE THE LEVEL OF THE GROUND.
 JB0892'SEC 19, T 2 N, R 2 W.
 JB0892
 JB0892                          STATION RECOVERY (2005)
 JB0892
 JB0892'RECOVERY NOTE BY GEOCACHING 2005 (WMB)
 JB0892'RECOVERED IN GOOD CONDITION.
 JB0892
 JB0892                          STATION RECOVERY (2011)
 JB0892
 JB0892'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0892'RECOVERED IN GOOD CONDITION.
 JB0892
 JB0892                          STATION RECOVERY (2013)
 JB0892
 JB0892'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0581 ***********************************************************************
 JB0581  DESIGNATION -  T 153
 JB0581  PID         -  JB0581
 JB0581  STATE/COUNTY-  IL/CLAY
 JB0581  COUNTRY     -  US
 JB0581  USGS QUAD   -  FLORA (2018)
 JB0581
 JB0581                         *CURRENT SURVEY CONTROL
 JB0581  ______________________________________________________________________
 JB0581* NAD 83(1986) POSITION- 38 39 36.     (N) 088 29 54.     (W)   SCALED
 JB0581* NAVD 88 ORTHO HEIGHT -   148.636 (meters)      487.65  (feet) ADJUSTED
 JB0581  ______________________________________________________________________
 JB0581  GEOID HEIGHT    -        -31.143 (meters)                     GEOID18
 JB0581  DYNAMIC HEIGHT  -        148.544 (meters)      487.35  (feet) COMP
 JB0581  MODELED GRAVITY -    980,005.7   (mgal)                       NAVD 88
 JB0581
 JB0581  VERT ORDER      -  FIRST     CLASS II
 JB0581
 JB0581.The horizontal coordinates were scaled from a map and have
 JB0581.an estimated accuracy of +/- 6 seconds.
 JB0581
 JB0581.The orthometric height was determined by differential leveling and
 JB0581.adjusted by the NATIONAL GEODETIC SURVEY
 JB0581.in June 1991.
 JB0581
 JB0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0581.GEOID18 height accuracy estimate available here.
 JB0581
 JB0581.Click photographs - Photos may exist for this station.
 JB0581
 JB0581.The dynamic height is computed by dividing the NAVD 88
 JB0581.geopotential number by the normal gravity value computed on the
 JB0581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0581.degrees latitude (g = 980.6199 gals.).
 JB0581
 JB0581.The modeled gravity was interpolated from observed gravity values.
 JB0581
 JB0581;                    North         East    Units  Estimated Accuracy
 JB0581;SPC IL E     -   221,250.      285,640.      MT  (+/- 180 meters Scaled)
 JB0581
 JB0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH696801(NAD 83)
 JB0581
 JB0581                          SUPERSEDED SURVEY CONTROL
 JB0581
 JB0581  NGVD 29 (??/??/92)  148.75   (m)          488.0    (f) COMPUTED    1 2
 JB0581
 JB0581.Superseded values are not recommended for survey control.
 JB0581
 JB0581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0581.See file dsdata.pdf to determine how the superseded data were derived.
 JB0581
 JB0581_MARKER: DB = BENCH MARK DISK
 JB0581_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0581_SP_SET: BUILDING
 JB0581_STAMPING: T 153 1949
 JB0581_MARK LOGO: CGS
 JB0581_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0581
 JB0581  HISTORY     - Date     Condition        Report By
 JB0581  HISTORY     - 1949     MONUMENTED       CGS
 JB0581  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0581
 JB0581                          STATION DESCRIPTION
 JB0581
 JB0581'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0581'1.5 MI SW FROM FLORA.
 JB0581'ABOUT 1.5 MILES SOUTHWEST OF FLORA, AT THE FLORA AIRPORT, SET
 JB0581'VERTICALLY IN THE WEST FACE OF THE SOUTHWEST CORNER OF THE
 JB0581'AIRPORT SHOP WHICH IS AT THE SOUTH SIDE OF A BLOCK HANGAR, 15
 JB0581'FEET NORTHEAST OF THE NORTHWEST CORNER OF THE OFFICE BUILDING,
 JB0581'0.5 FOOT NORTH OF THE SOUTHWEST CORNER OF THE SHOP BUILDING
 JB0581'AND ABOUT 2 FEET ABOVE THE LEVEL OF THE GROUND.
 JB0581
 JB0581                          STATION RECOVERY (1986)
 JB0581
 JB0581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0581'THIS AREA IS NOW FARM LAND AND THE AIRPORT IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1009 ***********************************************************************
 JB1009  DESIGNATION -  T 154
 JB1009  PID         -  JB1009
 JB1009  STATE/COUNTY-  IL/MARION
 JB1009  COUNTRY     -  US
 JB1009  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1009
 JB1009                         *CURRENT SURVEY CONTROL
 JB1009  ______________________________________________________________________
 JB1009* NAD 83(1986) POSITION- 38 33 31.36   (N) 089 07 46.76   (W)   HD_HELD1
 JB1009* NAVD 88 ORTHO HEIGHT -   144.307 (meters)      473.45  (feet) ADJUSTED
 JB1009  ______________________________________________________________________
 JB1009  GEOID HEIGHT    -        -30.761 (meters)                     GEOID18
 JB1009  DYNAMIC HEIGHT  -        144.215 (meters)      473.15  (feet) COMP
 JB1009  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JB1009
 JB1009  VERT ORDER      -  FIRST     CLASS I
 JB1009
 JB1009.The horizontal coordinates were determined by differentially corrected
 JB1009.hand held GPS observations or other comparable positioning techniques
 JB1009.and have an estimated accuracy of +/- 3 meters.
 JB1009
 JB1009.The orthometric height was determined by differential leveling and
 JB1009.adjusted by the NATIONAL GEODETIC SURVEY
 JB1009.in June 1991.
 JB1009
 JB1009.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1009.GEOID18 height accuracy estimate available here.
 JB1009
 JB1009.Click photographs - Photos may exist for this station.
 JB1009
 JB1009.The dynamic height is computed by dividing the NAVD 88
 JB1009.geopotential number by the normal gravity value computed on the
 JB1009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1009.degrees latitude (g = 980.6199 gals.).
 JB1009
 JB1009.The modeled gravity was interpolated from observed gravity values.
 JB1009
 JB1009;                    North         East    Units  Estimated Accuracy
 JB1009;SPC IL E     -   210,291.9     230,592.3     MT  (+/- 3 meters HH1 GPS) 
 JB1009
 JB1009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1443969958(NAD 83)
 JB1009
 JB1009                          SUPERSEDED SURVEY CONTROL
 JB1009
 JB1009  NGVD 29 (??/??/92)  144.438  (m)          473.88   (f) ADJ UNCH    1 1
 JB1009
 JB1009.Superseded values are not recommended for survey control.
 JB1009
 JB1009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1009.See file dsdata.pdf to determine how the superseded data were derived.
 JB1009
 JB1009_MARKER: DB = BENCH MARK DISK
 JB1009_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1009_SP_SET: BRIDGE
 JB1009_STAMPING: T 154 1949
 JB1009_MARK LOGO: CGS
 JB1009_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1009+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB1009
 JB1009  HISTORY     - Date     Condition        Report By
 JB1009  HISTORY     - 1949     MONUMENTED       CGS
 JB1009  HISTORY     - 1969     GOOD             CGS
 JB1009  HISTORY     - 20140618 GOOD             ILDT
 JB1009  HISTORY     - 20150917 SEE DESCRIPTION  AMESC
 JB1009
 JB1009                          STATION DESCRIPTION
 JB1009
 JB1009'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1009'2.2 MI N FROM CENTRALIA.
 JB1009'ABOUT 2.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1009'THE STATION AT CENTRALIA, 15 FEET WEST OF THE WEST RAIL OF THE
 JB1009'WEST SET OF TRACKS, SET IN THE TOP OF THE THIRD STEP BELOW THE
 JB1009'TOP OF THE NORTHWEST CONCRETE WINGWALL OF RAILROAD BRIDGE
 JB1009'NUMBER 250.2 OVER CROOKED CREEK, AND ABOUT 4 1/2 FEET BELOW THE
 JB1009'LEVEL OF THE TRACK.  SEC 6, T 1 N, R 1 E.
 JB1009
 JB1009                          STATION RECOVERY (2014)
 JB1009
 JB1009'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1009'RECOVERED IN GOOD CONDITION.
 JB1009
 JB1009                          STATION RECOVERY (2015)
 JB1009
 JB1009'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1009'DISK HAS BEEN PRIED UP ON THE SOUTHERLY SIDE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0598 ***********************************************************************
 JB0598  DESIGNATION -  T 155
 JB0598  PID         -  JB0598
 JB0598  STATE/COUNTY-  IL/MARION
 JB0598  COUNTRY     -  US
 JB0598  USGS QUAD   -  ORCHARDVILLE (2018)
 JB0598
 JB0598                         *CURRENT SURVEY CONTROL
 JB0598  ______________________________________________________________________
 JB0598* NAD 83(1986) POSITION- 38 37 11.     (N) 088 44 12.     (W)   SCALED
 JB0598* NAVD 88 ORTHO HEIGHT -   145.463 (meters)      477.24  (feet) ADJUSTED
 JB0598  ______________________________________________________________________
 JB0598  GEOID HEIGHT    -        -31.038 (meters)                     GEOID18
 JB0598  DYNAMIC HEIGHT  -        145.371 (meters)      476.94  (feet) COMP
 JB0598  MODELED GRAVITY -    979,993.8   (mgal)                       NAVD 88
 JB0598
 JB0598  VERT ORDER      -  FIRST     CLASS II
 JB0598
 JB0598.The horizontal coordinates were scaled from a map and have
 JB0598.an estimated accuracy of +/- 6 seconds.
 JB0598
 JB0598.The orthometric height was determined by differential leveling and
 JB0598.adjusted by the NATIONAL GEODETIC SURVEY
 JB0598.in June 1991.
 JB0598
 JB0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0598.GEOID18 height accuracy estimate available here.
 JB0598
 JB0598.Click photographs - Photos may exist for this station.
 JB0598
 JB0598.The dynamic height is computed by dividing the NAVD 88
 JB0598.geopotential number by the normal gravity value computed on the
 JB0598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0598.degrees latitude (g = 980.6199 gals.).
 JB0598
 JB0598.The modeled gravity was interpolated from observed gravity values.
 JB0598
 JB0598;                    North         East    Units  Estimated Accuracy
 JB0598;SPC IL E     -   216,840.      264,880.      MT  (+/- 180 meters Scaled)
 JB0598
 JB0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH488760(NAD 83)
 JB0598
 JB0598                          SUPERSEDED SURVEY CONTROL
 JB0598
 JB0598  NGVD 29 (??/??/92)  145.574  (m)          477.60   (f) ADJ UNCH    1 2
 JB0598
 JB0598.Superseded values are not recommended for survey control.
 JB0598
 JB0598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0598.See file dsdata.pdf to determine how the superseded data were derived.
 JB0598
 JB0598_MARKER: DB = BENCH MARK DISK
 JB0598_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0598_SP_SET: BRIDGE
 JB0598_STAMPING: T 155 1949
 JB0598_MARK LOGO: CGS
 JB0598_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0598
 JB0598  HISTORY     - Date     Condition        Report By
 JB0598  HISTORY     - 1949     MONUMENTED       CGS
 JB0598
 JB0598                          STATION DESCRIPTION
 JB0598
 JB0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0598'2.9 MI E FROM IUKA.
 JB0598'ABOUT 2.9 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0598'THE STATION AT IUKA, ABOUT 0.35 MILE WEST OF MILE POST C 256, SET
 JB0598'IN THE TOP OF THE NORTH END OF THE WEST ABUTMENT OF BRIDGE
 JB0598'256/38, ABOUT 0.2 MILE EAST OF BRIDGE OVER SKILLET FORK RIVER,
 JB0598'6 FEET NORTH OF THE NORTH RAIL, 3 FEET SOUTH OF THE NORTH END OF
 JB0598'THE ABUTMENT AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0840 ***********************************************************************
 HB0840  DESIGNATION -  T 156
 HB0840  PID         -  HB0840
 HB0840  STATE/COUNTY-  IL/PULASKI
 HB0840  COUNTRY     -  US
 HB0840  USGS QUAD   -  CAIRO (2018)
 HB0840
 HB0840                         *CURRENT SURVEY CONTROL
 HB0840  ______________________________________________________________________
 HB0840* NAD 83(1986) POSITION- 37 06 09.     (N) 089 12 07.     (W)   SCALED
 HB0840* NAVD 88 ORTHO HEIGHT -    97.583 (meters)      320.15  (feet) ADJUSTED
 HB0840  ______________________________________________________________________
 HB0840  GEOID HEIGHT    -        -28.216 (meters)                     GEOID18
 HB0840  DYNAMIC HEIGHT  -         97.512 (meters)      319.92  (feet) COMP
 HB0840  MODELED GRAVITY -    979,903.4   (mgal)                       NAVD 88
 HB0840
 HB0840  VERT ORDER      -  FIRST     CLASS I
 HB0840
 HB0840.The horizontal coordinates were scaled from a map and have
 HB0840.an estimated accuracy of +/- 6 seconds.
 HB0840
 HB0840.The orthometric height was determined by differential leveling and
 HB0840.adjusted by the NATIONAL GEODETIC SURVEY
 HB0840.in June 1991.
 HB0840
 HB0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0840.GEOID18 height accuracy estimate available here.
 HB0840
 HB0840.Click photographs - Photos may exist for this station.
 HB0840
 HB0840.The dynamic height is computed by dividing the NAVD 88
 HB0840.geopotential number by the normal gravity value computed on the
 HB0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0840.degrees latitude (g = 980.6199 gals.).
 HB0840
 HB0840.The modeled gravity was interpolated from observed gravity values.
 HB0840
 HB0840;                    North         East    Units  Estimated Accuracy
 HB0840;SPC IL W     -    48,800.      785,750.      MT  (+/- 180 meters Scaled)
 HB0840
 HB0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG043085(NAD 83)
 HB0840
 HB0840                          SUPERSEDED SURVEY CONTROL
 HB0840
 HB0840  NGVD 29 (11/26/84)   97.492  (m)          319.86   (f) ADJUSTED    1 1
 HB0840
 HB0840.Superseded values are not recommended for survey control.
 HB0840
 HB0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0840.See file dsdata.pdf to determine how the superseded data were derived.
 HB0840
 HB0840_MARKER: DB = BENCH MARK DISK
 HB0840_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0840_SP_SET: BOX CULVERT HEADWALL
 HB0840_STAMPING: T 156 1954
 HB0840_MARK LOGO: CGS
 HB0840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0840+STABILITY: SURFACE MOTION
 HB0840_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0840+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2002
 HB0840
 HB0840  HISTORY     - Date     Condition        Report By
 HB0840  HISTORY     - 1954     MONUMENTED       CGS
 HB0840  HISTORY     - 1969     GOOD             CGS
 HB0840  HISTORY     - 20020830 GOOD             USACE
 HB0840
 HB0840                          STATION DESCRIPTION
 HB0840
 HB0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0840'0.8 MI S FROM MOUNDS.
 HB0840'ABOUT 0.8 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0840'THE STATION AT MOUNDS, 238 FEET SOUTH OF MILEPOST 357, 58 FEET
 HB0840'WEST OF THE WEST RAIL OF THE WEST SET OF MAIN TRACKS, 36 1/2
 HB0840'FEET WEST OF THE WEST RAIL OF THE MOST WESTERLY SET OF TRACKS,
 HB0840'SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE HEADWALL
 HB0840'OF A CONCRETE BOX CULVERT, AND ABOUT 10 FEET BELOW THE LEVEL
 HB0840'OF THE TRACK.  SEC 27, T16S, R1W.
 HB0840
 HB0840                          STATION RECOVERY (2002)
 HB0840
 HB0840'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0840'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0802 ***********************************************************************
 HB0802  DESIGNATION -  T 157
 HB0802  PID         -  HB0802
 HB0802  STATE/COUNTY-  IL/UNION
 HB0802  COUNTRY     -  US
 HB0802  USGS QUAD   -  ANNA (2018)
 HB0802
 HB0802                         *CURRENT SURVEY CONTROL
 HB0802  ______________________________________________________________________
 HB0802* NAD 83(1986) POSITION- 37 22 39.     (N) 089 10 09.     (W)   SCALED
 HB0802* NAVD 88 ORTHO HEIGHT -   128.031 (meters)      420.05  (feet) ADJUSTED
 HB0802  ______________________________________________________________________
 HB0802  GEOID HEIGHT    -        -28.456 (meters)                     GEOID18
 HB0802  DYNAMIC HEIGHT  -        127.940 (meters)      419.75  (feet) COMP
 HB0802  MODELED GRAVITY -    979,915.1   (mgal)                       NAVD 88
 HB0802
 HB0802  VERT ORDER      -  FIRST     CLASS I
 HB0802
 HB0802.The horizontal coordinates were scaled from a map and have
 HB0802.an estimated accuracy of +/- 6 seconds.
 HB0802
 HB0802.The orthometric height was determined by differential leveling and
 HB0802.adjusted by the NATIONAL GEODETIC SURVEY
 HB0802.in June 1991.
 HB0802
 HB0802.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0802.GEOID18 height accuracy estimate available here.
 HB0802
 HB0802.Click photographs - Photos may exist for this station.
 HB0802
 HB0802.The dynamic height is computed by dividing the NAVD 88
 HB0802.geopotential number by the normal gravity value computed on the
 HB0802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0802.degrees latitude (g = 980.6199 gals.).
 HB0802
 HB0802.The modeled gravity was interpolated from observed gravity values.
 HB0802
 HB0802;                    North         East    Units  Estimated Accuracy
 HB0802;SPC IL W     -    79,350.      788,340.      MT  (+/- 180 meters Scaled)
 HB0802
 HB0802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG079389(NAD 83)
 HB0802
 HB0802                          SUPERSEDED SURVEY CONTROL
 HB0802
 HB0802  NGVD 29 (11/26/84)  128.013  (m)          419.99   (f) ADJUSTED    1 1
 HB0802
 HB0802.Superseded values are not recommended for survey control.
 HB0802
 HB0802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0802.See file dsdata.pdf to determine how the superseded data were derived.
 HB0802
 HB0802_MARKER: DB = BENCH MARK DISK
 HB0802_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0802_SP_SET: CULVERT HEADWALL
 HB0802_STAMPING: T 157 1954
 HB0802_MARK LOGO: CGS
 HB0802_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0802+STABILITY: SURFACE MOTION
 HB0802_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0802+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0802
 HB0802  HISTORY     - Date     Condition        Report By
 HB0802  HISTORY     - 1954     MONUMENTED       CGS
 HB0802  HISTORY     - 1969     GOOD             CGS
 HB0802  HISTORY     - 20120620 GOOD             ILDT
 HB0802
 HB0802                          STATION DESCRIPTION
 HB0802
 HB0802'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0802'1.2 MI N FROM DONGOLA.
 HB0802'ABOUT 1.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0802'THE STATION AT DONGOLA, 0.3 MILE NORTH OF MILEPOST 337, 7
 HB0802'RAILS SOUTHWEST OF SEMAPHORE SIGNAL NUMBER 336.6, 30 FEET
 HB0802'SOUTHEAST OF THE SOUTHEAST RAIL OF THE SOUTHEAST TRACK, SET
 HB0802'IN THE TOP OF THE SOUTHWEST END OF THE SOUTHEAST CONCRETE
 HB0802'HEADWALL OF A CONCRETE ARCHED CULVERT, 20 FEET NORTH OF A
 HB0802'TELEPHONE POLE, AND ABOUT 15 FEET BELOW THE LEVEL OF THE TRACK.
 HB0802'SEC 13, T13S, R1W.
 HB0802
 HB0802                          STATION RECOVERY (2012)
 HB0802
 HB0802'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0802'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0628 ***********************************************************************
 HB0628  CBN         -  This is a Cooperative Base Network Control Station.
 HB0628  DESIGNATION -  T 158
 HB0628  PID         -  HB0628
 HB0628  STATE/COUNTY-  IL/JACKSON
 HB0628  COUNTRY     -  US
 HB0628  USGS QUAD   -  DE SOTO (2018)
 HB0628
 HB0628                         *CURRENT SURVEY CONTROL
 HB0628  ______________________________________________________________________
 HB0628* NAD 83(2011) POSITION- 37 46 52.77915(N) 089 13 21.34762(W)   ADJUSTED
 HB0628* NAD 83(2011) ELLIP HT-    92.367 (meters)        (06/27/12)   ADJUSTED
 HB0628* NAD 83(2011) EPOCH   -  2010.00
 HB0628* NAVD 88 ORTHO HEIGHT -   121.530 (meters)      398.72  (feet) ADJUSTED
 HB0628  ______________________________________________________________________
 HB0628  GEOID HEIGHT    -        -29.175 (meters)                     GEOID18
 HB0628  NAD 83(2011) X  -     68,482.401 (meters)                     COMP
 HB0628  NAD 83(2011) Y  - -5,046,944.168 (meters)                     COMP
 HB0628  NAD 83(2011) Z  -  3,886,345.948 (meters)                     COMP
 HB0628  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 HB0628  DYNAMIC HEIGHT  -        121.447 (meters)      398.45  (feet) COMP
 HB0628  MODELED GRAVITY -    979,943.3   (mgal)                       NAVD 88
 HB0628
 HB0628  VERT ORDER      -  FIRST     CLASS I
 HB0628
 HB0628  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0628  Standards:
 HB0628         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0628            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0628  -------------------------------------------------------------------
 HB0628  NETWORK    1.08   1.82           0.49   0.38   0.93     -0.14140670
 HB0628  -------------------------------------------------------------------
 HB0628  Click here for local accuracies and other accuracy information.
 HB0628
 HB0628.The horizontal coordinates were established by GPS observations
 HB0628.and adjusted by the National Geodetic Survey in June 2012.
 HB0628
 HB0628.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0628.been affixed to the stable North American tectonic plate. See 
 HB0628.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0628
 HB0628.The horizontal coordinates are valid at the epoch date displayed above
 HB0628.which is a decimal equivalence of Year/Month/Day.
 HB0628
 HB0628.The orthometric height was determined by differential leveling and
 HB0628.adjusted by the NATIONAL GEODETIC SURVEY
 HB0628.in June 1991.
 HB0628
 HB0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0628.GEOID18 height accuracy estimate available here.
 HB0628
 HB0628.Click photographs - Photos may exist for this station.
 HB0628
 HB0628.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0628
 HB0628.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0628
 HB0628.The ellipsoidal height was determined by GPS observations
 HB0628.and is referenced to NAD 83.
 HB0628
 HB0628.The dynamic height is computed by dividing the NAVD 88
 HB0628.geopotential number by the normal gravity value computed on the
 HB0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0628.degrees latitude (g = 980.6199 gals.).
 HB0628
 HB0628.The modeled gravity was interpolated from observed gravity values.
 HB0628
 HB0628. The following values were computed from the NAD 83(2011) position.
 HB0628
 HB0628;                    North         East     Units Scale Factor Converg.
 HB0628;SPC IL W     -   124,119.622   783,161.672   MT  1.00002633   +0 34 42.3
 HB0628;SPC IL W     -   407,215.79  2,569,422.92   sFT  1.00002633   +0 34 42.3
 HB0628;UTM  16      - 4,183,879.778   304,271.588   MT  1.00007188   -1 21 43.6
 HB0628
 HB0628!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0628!SPC IL W     -   0.99998551  x   1.00002633  =   1.00001184
 HB0628!UTM  16      -   0.99998551  x   1.00007188  =   1.00005739
 HB0628
 HB0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0427183879(NAD 83)
 HB0628
 HB0628                          SUPERSEDED SURVEY CONTROL
 HB0628
 HB0628  NAD 83(2007)-  37 46 52.77930(N)    089 13 21.34818(W) AD(2002.00) 0
 HB0628  ELLIP H (02/10/07)   92.402  (m)                       GP(2002.00)    
 HB0628  NAD 83(1997)-  37 46 52.77930(N)    089 13 21.34811(W) AD(       ) A
 HB0628  ELLIP H (09/15/03)   92.404  (m)                       GP(       ) 4 1
 HB0628  NAVD 88             121.53   (m)          398.7    (f) LEVELING    3  
 HB0628  NGVD 29 (11/26/84)  121.625  (m)          399.03   (f) ADJUSTED    1 1
 HB0628
 HB0628.Superseded values are not recommended for survey control.
 HB0628
 HB0628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0628.See file dsdata.pdf to determine how the superseded data were derived.
 HB0628
 HB0628_MARKER: DB = BENCH MARK DISK
 HB0628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0628_STAMPING: T 158 1954
 HB0628_MARK LOGO: CGS
 HB0628_PROJECTION: FLUSH
 HB0628_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0628+STABILITY: SURFACE MOTION
 HB0628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0628+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2015
 HB0628
 HB0628  HISTORY     - Date     Condition        Report By
 HB0628  HISTORY     - 1954     MONUMENTED       CGS
 HB0628  HISTORY     - 1969     GOOD             CGS
 HB0628  HISTORY     - 1979     GOOD             ILDT
 HB0628  HISTORY     - 1979     GOOD             ILDT
 HB0628  HISTORY     - 1979     GOOD             ILDT
 HB0628  HISTORY     - 20020805 GOOD             ILDT
 HB0628  HISTORY     - 20100113 GOOD             INDIV
 HB0628  HISTORY     - 20130428 GOOD             ILDT
 HB0628  HISTORY     - 20150709 GOOD             COMPDA
 HB0628
 HB0628                          STATION DESCRIPTION
 HB0628
 HB0628'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0628'2.5 MI S FROM DE SOTO.
 HB0628'ABOUT 2.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0628'FROM THE POST OFFICE AT DE SOTO, OR ABOUT 3.75 MILES NORTH ALONG
 HB0628'THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT CARBONDALE,
 HB0628'0.4 MILE SOUTH OF MILEPOST 304, 0.3 MILE SOUTH OF THE SOUTH
 HB0628'END OF A CONCRETE RAILROAD BRIDGE OVER THE BIG MUDDY RIVER, 105
 HB0628'FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 HB0628'PRIVATE ROAD, 96 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK,
 HB0628'48 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 61 FEET NORTH AND
 HB0628'ACROSS THE ROAD FROM A POWER POLE, 46 FEET EAST OF A TELEPHONE
 HB0628'POLE, 1 FOOT WEST OF A FENCE, 1.0 FOOT NORTHEAST OF A METAL
 HB0628'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND
 HB0628'SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE
 HB0628'OF THE GROUND.  SEC 33, T 8S, R 1W
 HB0628
 HB0628                          STATION RECOVERY (1979)
 HB0628
 HB0628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 HB0628'RECOVERED IN GOOD CONDITION.
 HB0628
 HB0628                          STATION RECOVERY (1979)
 HB0628
 HB0628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 HB0628'RECOVERED IN GOOD CONDITION.
 HB0628
 HB0628                          STATION RECOVERY (1979)
 HB0628
 HB0628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 HB0628'RECOVERED IN GOOD CONDITION.
 HB0628
 HB0628                          STATION RECOVERY (2002)
 HB0628
 HB0628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (BE)
 HB0628'RECOVERED AS DESCRIBED
 HB0628
 HB0628                          STATION RECOVERY (2010)
 HB0628
 HB0628'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JAM)
 HB0628'DESCRIPTION IS GENERALLY ADEQUATE.
 HB0628'METAL WITNESS POST NOT PRESENT.
 HB0628'FENCE IS NOT VISIBLE AND HAS DETERIORATED AND FALLEN.
 HB0628'EAST-WEST ROAD IS NOW CALLED HELM ROAD.
 HB0628'BURRIS ROAD RUNS EAST OF AND ADJACENT TO RAILROAD.
 HB0628
 HB0628                          STATION RECOVERY (2013)
 HB0628
 HB0628'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (JGH)
 HB0628'RECOVERED IN GOOD CONDITION.
 HB0628
 HB0628                          STATION RECOVERY (2015)
 HB0628
 HB0628'RECOVERY NOTE BY COMPASSDATA INC 2015 (NK)
 HB0628'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7261 ***********************************************************************
 AB7261  DESIGNATION -  T 159 RESET
 AB7261  PID         -  AB7261
 AB7261  STATE/COUNTY-  IL/WASHINGTON
 AB7261  COUNTRY     -  US
 AB7261  USGS QUAD   -  CENTRALIA WEST (2018)
 AB7261
 AB7261                         *CURRENT SURVEY CONTROL
 AB7261  ______________________________________________________________________
 AB7261* NAD 83(1986) POSITION- 38 30 00.     (N) 089 08 41.     (W)   SCALED
 AB7261* NAVD 88 ORTHO HEIGHT -   151.03  (meters)      495.5   (feet) RESET
 AB7261  ______________________________________________________________________
 AB7261  GEOID HEIGHT    -        -30.586 (meters)                     GEOID18
 AB7261  VERT ORDER      -  THIRD
 AB7261
 AB7261.The horizontal coordinates were scaled from a map and have
 AB7261.an estimated accuracy of +/- 6 seconds.
 AB7261
 AB7261.The orthometric height was computed from unverified reset data.
 AB7261
 AB7261.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7261.GEOID18 height accuracy estimate available here.
 AB7261
 AB7261.Click photographs - Photos may exist for this station.
 AB7261
 AB7261;                    North         East    Units  Estimated Accuracy
 AB7261;SPC IL W     -   203,960.      789,140.      MT  (+/- 180 meters Scaled)
 AB7261
 AB7261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH129634(NAD 83)
 AB7261
 AB7261                          SUPERSEDED SURVEY CONTROL
 AB7261
 AB7261.No superseded survey control is available for this station.
 AB7261
 AB7261_MARKER: DV = VERTICAL CONTROL DISK
 AB7261_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AB7261_SP_SET: BOX STRUCTURE BASE
 AB7261_STAMPING: T 159 RESET 1995
 AB7261_MARK LOGO: NGS
 AB7261_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7261+STABILITY: SURFACE MOTION
 AB7261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7261+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2014
 AB7261
 AB7261  HISTORY     - Date     Condition        Report By
 AB7261  HISTORY     - 1995     MONUMENTED       NGS
 AB7261  HISTORY     - 20110815 GOOD             ILDT
 AB7261  HISTORY     - 20140707 GOOD             ILDT
 AB7261
 AB7261                          STATION DESCRIPTION
 AB7261
 AB7261'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (RKB)
 AB7261'TO REACH THE STATION FROM THE JUNCTION OF U.S.  ROUTE 51 AND STATE
 AB7261'ROUTE 161 IN CENTRALIA, PROCEED SOUTH ON ROUTE 51 FOR 3.0 MI (4.8 KM)
 AB7261'TO INDUSTRIAL PARK ROAD ON THE RIGHT, TURN RIGHT AND CONTINUE FOR 0.8
 AB7261'MI (1.3 KM) TO HUDSON STREET ON THE LEFT, TURN LEFT ON HUDSON STREET
 AB7261'AND CONTINUE FOR 0.25 MI (0.40 KM) TO THE ENTRANCE TO THE ILLINOIS
 AB7261'CENTRAL RAILROAD YARD AND THE STATION ON THE RIGHT AFTER CROSSING 3
 AB7261'SETS OF RAILROAD TRACKS, 6.0 M (19.7 FT) NORTH OF THE APPROXIMATE
 AB7261'CENTERLINE OF OIL AND CHIP/GRAVEL ROAD (HUDSON STREET) , 8 M (26.2 FT)
 AB7261'EAST OF THE EASTERNMOST RAIL OF 3 SETS OF RAILROAD TRACKS, 11.9 M
 AB7261'(39.0 FT) NORTHWEST OF THE TOP CENTER OF AN ILLINOIS POWER GAS METER
 AB7261'ON THE SOUTH SIDE OF THE ROAD, 22.2 M (72.8 FT) SOUTH SOUTHWEST OF A
 AB7261'POWER POLE, 0.6 M (2.0 FT) NORTH OF THE SOUTHWEST CORNER OF A 3.4 M
 AB7261'(11.2 FT) BY 2.1 M (6.9 FT) CONCRETE BOX STRUCTURE, AND SET IN A DRILL
 AB7261'HOLE IN THE TOP OF THE STRUCTURE.
 AB7261
 AB7261                          STATION RECOVERY (2011)
 AB7261
 AB7261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 AB7261'RECOVERED IN GOOD CONDITION.
 AB7261
 AB7261                          STATION RECOVERY (2014)
 AB7261
 AB7261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 AB7261'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1236 ***********************************************************************
 JA1236  DESIGNATION -  T 16
 JA1236  PID         -  JA1236
 JA1236  STATE/COUNTY-  IL/WABASH
 JA1236  COUNTRY     -  US
 JA1236  USGS QUAD   -  MOUNT CARMEL (2018)
 JA1236
 JA1236                         *CURRENT SURVEY CONTROL
 JA1236  ______________________________________________________________________
 JA1236* NAD 83(1986) POSITION- 38 24 04.99   (N) 087 45 16.30   (W)   HD_HELD1
 JA1236* NAVD 88 ORTHO HEIGHT -   122.357 (meters)      401.43  (feet) ADJUSTED
 JA1236  ______________________________________________________________________
 JA1236  GEOID HEIGHT    -        -31.276 (meters)                     GEOID18
 JA1236  DYNAMIC HEIGHT  -        122.279 (meters)      401.18  (feet) COMP
 JA1236  MODELED GRAVITY -    979,990.9   (mgal)                       NAVD 88
 JA1236
 JA1236  VERT ORDER      -  FIRST     CLASS II
 JA1236
 JA1236.The horizontal coordinates were determined by differentially corrected
 JA1236.hand held GPS observations or other comparable positioning techniques
 JA1236.and have an estimated accuracy of +/- 3 meters.
 JA1236
 JA1236.The orthometric height was determined by differential leveling and
 JA1236.adjusted by the NATIONAL GEODETIC SURVEY
 JA1236.in June 1991.
 JA1236
 JA1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1236.GEOID18 height accuracy estimate available here.
 JA1236
 JA1236.Click photographs - Photos may exist for this station.
 JA1236
 JA1236.The dynamic height is computed by dividing the NAVD 88
 JA1236.geopotential number by the normal gravity value computed on the
 JA1236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1236.degrees latitude (g = 980.6199 gals.).
 JA1236
 JA1236.The modeled gravity was interpolated from observed gravity values.
 JA1236
 JA1236;                    North         East    Units  Estimated Accuracy
 JA1236;SPC IL E     -   192,686.3     350,558.5     MT  (+/- 3 meters HH1 GPS) 
 JA1236
 JA1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3411650620(NAD 83)
 JA1236
 JA1236                          SUPERSEDED SURVEY CONTROL
 JA1236
 JA1236  NGVD 29 (??/??/92)  122.493  (m)          401.88   (f) ADJ UNCH    1 2
 JA1236
 JA1236.Superseded values are not recommended for survey control.
 JA1236
 JA1236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1236.See file dsdata.pdf to determine how the superseded data were derived.
 JA1236
 JA1236_MARKER: DB = BENCH MARK DISK
 JA1236_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1236_SP_SET: BRIDGE
 JA1236_STAMPING: T 16 1935
 JA1236_MARK LOGO: CGS
 JA1236_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1236
 JA1236  HISTORY     - Date     Condition        Report By
 JA1236  HISTORY     - 1935     MONUMENTED       CGS
 JA1236  HISTORY     - 1954     POOR             CGS
 JA1236  HISTORY     - 1959     MARK NOT FOUND   USGS
 JA1236
 JA1236                          STATION DESCRIPTION
 JA1236
 JA1236'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JA1236'AT MT CARMEL.
 JA1236'AT MT. CARMEL, ABOUT 0.3 MILE EAST ALONG THE SOUTHERN RAILWAY
 JA1236'FROM THE STATION, AT RAILWAY BRIDGE OVER WABASH RIVER, IN THE
 JA1236'TOP OF THE NORTH END OF THE WEST ABUTMENT OF BRIDGE, 8 FEET NORTH
 JA1236'OF NORTH RAIL AND ABOUT 5 1/2 FEET BELOW LEVEL OF TRACK.
 JA1236'NOTE-- THE BRIDGE IS CONDEMMED AND A NEW STRUCTURE IS NOW UNDER
 JA1236'CONSTRUCTION TO REPLACE BRIDGE.  THE ABUTMENT HAS APPARENTLY
 JA1236'MOVED.  NOTE-- THE BRIDGE HAS BEEN MOVED.
 JA1236
 JA1236                          STATION RECOVERY (1959)
 JA1236
 JA1236'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1959
 JA1236'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1060 ***********************************************************************
 JB1060  DESIGNATION -  T 160
 JB1060  PID         -  JB1060
 JB1060  STATE/COUNTY-  IL/PERRY
 JB1060  COUNTRY     -  US
 JB1060  USGS QUAD   -  TAMAROA (2018)
 JB1060
 JB1060                         *CURRENT SURVEY CONTROL
 JB1060  ______________________________________________________________________
 JB1060* NAD 83(1986) POSITION- 38 11 34.     (N) 089 13 01.     (W)   SCALED
 JB1060* NAVD 88 ORTHO HEIGHT -   156.426 (meters)      513.21  (feet) ADJUSTED
 JB1060  ______________________________________________________________________
 JB1060  GEOID HEIGHT    -        -29.828 (meters)                     GEOID18
 JB1060  DYNAMIC HEIGHT  -        156.324 (meters)      512.87  (feet) COMP
 JB1060  MODELED GRAVITY -    979,971.7   (mgal)                       NAVD 88
 JB1060
 JB1060  VERT ORDER      -  FIRST     CLASS I
 JB1060
 JB1060.The horizontal coordinates were scaled from a map and have
 JB1060.an estimated accuracy of +/- 6 seconds.
 JB1060
 JB1060.The orthometric height was determined by differential leveling and
 JB1060.adjusted by the NATIONAL GEODETIC SURVEY
 JB1060.in June 1991.
 JB1060
 JB1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1060.GEOID18 height accuracy estimate available here.
 JB1060
 JB1060.Click photographs - Photos may exist for this station.
 JB1060
 JB1060.The dynamic height is computed by dividing the NAVD 88
 JB1060.geopotential number by the normal gravity value computed on the
 JB1060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1060.degrees latitude (g = 980.6199 gals.).
 JB1060
 JB1060.The modeled gravity was interpolated from observed gravity values.
 JB1060
 JB1060;                    North         East    Units  Estimated Accuracy
 JB1060;SPC IL W     -   169,790.      783,190.      MT  (+/- 180 meters Scaled)
 JB1060
 JB1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH058295(NAD 83)
 JB1060
 JB1060                          SUPERSEDED SURVEY CONTROL
 JB1060
 JB1060  NGVD 29 (??/??/92)  156.527  (m)          513.54   (f) ADJ UNCH    1 1
 JB1060
 JB1060.Superseded values are not recommended for survey control.
 JB1060
 JB1060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1060.See file dsdata.pdf to determine how the superseded data were derived.
 JB1060
 JB1060_MARKER: DB = BENCH MARK DISK
 JB1060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1060_STAMPING: T 160 1954
 JB1060_MARK LOGO: CGS
 JB1060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1060+STABILITY: SURFACE MOTION
 JB1060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1060+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2009
 JB1060
 JB1060  HISTORY     - Date     Condition        Report By
 JB1060  HISTORY     - 1954     MONUMENTED       CGS
 JB1060  HISTORY     - 1969     GOOD             CGS
 JB1060  HISTORY     - 20090304 GOOD             ILDT
 JB1060
 JB1060                          STATION DESCRIPTION
 JB1060
 JB1060'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1060'3.8 MI N FROM TAMAROA.
 JB1060'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1060'AT TAMAROA, THENCE 3.8 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB1060'RAILROAD, 20 1/2 RAILS NORTH OF MILEPOST 276, 237 FEET
 JB1060'NORTH-NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 JB1060'A TRAIL ROAD, 39 FEET EAST OF THE EAST RAIL OF THE EAST SET OF
 JB1060'TRACKS, 4 FEET SOUTH OF A TELEPHONE POLE WHICH IS BRACED BY 3 GUY
 JB1060'WIRES, 1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT 4 FEET
 JB1060'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 JB1060'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 JB1060'SEC 9, T4S, R1W.
 JB1060
 JB1060                          STATION RECOVERY (2009)
 JB1060
 JB1060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1603 ***********************************************************************
 LC1603  DESIGNATION -  T 161 RESET
 LC1603  PID         -  LC1603
 LC1603  STATE/COUNTY-  IL/TAZEWELL
 LC1603  COUNTRY     -  US
 LC1603  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1603
 LC1603                         *CURRENT SURVEY CONTROL
 LC1603  ______________________________________________________________________
 LC1603* NAD 83(1986) POSITION- 40 33 37.     (N) 089 31 50.     (W)   SCALED
 LC1603* NAVD 88 ORTHO HEIGHT -   235.17  (meters)      771.6   (feet) RESET
 LC1603  ______________________________________________________________________
 LC1603  GEOID HEIGHT    -        -32.789 (meters)                     GEOID18
 LC1603  VERT ORDER      -  THIRD
 LC1603
 LC1603.The horizontal coordinates were scaled from a map and have
 LC1603.an estimated accuracy of +/- 6 seconds.
 LC1603
 LC1603.The orthometric height was computed from unverified reset data.
 LC1603
 LC1603.No vertical observational check was made to the station.
 LC1603
 LC1603.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1603.GEOID18 height accuracy estimate available here.
 LC1603
 LC1603.Click photographs - Photos may exist for this station.
 LC1603
 LC1603;                    North         East    Units  Estimated Accuracy
 LC1603;SPC IL W     -   432,390.      753,870.      MT  (+/- 180 meters Scaled)
 LC1603
 LC1603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK857930(NAD 83)
 LC1603
 LC1603                          SUPERSEDED SURVEY CONTROL
 LC1603
 LC1603  NGVD 29 (11/09/15)  235.26   (m)          771.8    (f) RESET       3  
 LC1603
 LC1603.Superseded values are not recommended for survey control.
 LC1603
 LC1603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1603.See file dsdata.pdf to determine how the superseded data were derived.
 LC1603
 LC1603_MARKER: DV = VERTICAL CONTROL DISK
 LC1603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1603_STAMPING: T 161 RESET 1980
 LC1603_MARK LOGO: NGS
 LC1603_PROJECTION: FLUSH
 LC1603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1603+STABILITY: SURFACE MOTION
 LC1603
 LC1603  HISTORY     - Date     Condition        Report By
 LC1603  HISTORY     - 1980     MONUMENTED       NGS
 LC1603  HISTORY     - 20230608 MARK NOT FOUND   ILDT
 LC1603
 LC1603                          STATION DESCRIPTION
 LC1603
 LC1603'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 LC1603'4.0 MI NW FROM TREMONT.
 LC1603'2.3 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE STATION IN
 LC1603'TREMONT, THENCE 1.7 MILES NORTH ALONG GROVELAND DELAYAN ROAD, 136 FEET
 LC1603'EAST OF CENTERLINE OF ROAD, 93.5 FEET SOUTH OF SOUTHEAST CORNER OF
 LC1603'DWELLING, 23.0  FEET EAST OF NORTHEAST CORNER OF PUMPHOUSE, 20.0  FEET
 LC1603'SOUTH OF CENTERLINE OF DRIVEWAY, 16.0  FEET EAST OF EAST FACE OF
 LC1603'CONCRETE WATER TROUGH, 1.5 FEET EAST OF POWER LINE POLE WITH A FLOOD
 LC1603'LIGHT ON TOP. THE MARK IS ON PROPERTY OF A MR. WALTER SCHMIDT.
 LC1603'THE MARK IS ABOVE LEVEL WITH DRIVEWAY.
 LC1603
 LC1603                          STATION RECOVERY (2023)
 LC1603
 LC1603'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC1603'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0818 ***********************************************************************
 LC0818  DESIGNATION -  T 162
 LC0818  PID         -  LC0818
 LC0818  STATE/COUNTY-  IL/MCLEAN
 LC0818  COUNTRY     -  US
 LC0818  USGS QUAD   -  DANVERS (2018)
 LC0818
 LC0818                         *CURRENT SURVEY CONTROL
 LC0818  ______________________________________________________________________
 LC0818* NAD 83(1986) POSITION- 40 32 12.     (N) 089 12 57.     (W)   SCALED
 LC0818* NAVD 88 ORTHO HEIGHT -   251.160 (meters)      824.01  (feet) ADJUSTED
 LC0818  ______________________________________________________________________
 LC0818  GEOID HEIGHT    -        -32.357 (meters)                     GEOID18
 LC0818  DYNAMIC HEIGHT  -        251.041 (meters)      823.62  (feet) COMP
 LC0818  MODELED GRAVITY -    980,143.8   (mgal)                       NAVD 88
 LC0818
 LC0818  VERT ORDER      -  FIRST     CLASS II
 LC0818
 LC0818.The horizontal coordinates were scaled from a map and have
 LC0818.an estimated accuracy of +/- 6 seconds.
 LC0818
 LC0818.The orthometric height was determined by differential leveling and
 LC0818.adjusted by the NATIONAL GEODETIC SURVEY
 LC0818.in June 1991.
 LC0818
 LC0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0818.GEOID18 height accuracy estimate available here.
 LC0818
 LC0818.Click photographs - Photos may exist for this station.
 LC0818
 LC0818.The dynamic height is computed by dividing the NAVD 88
 LC0818.geopotential number by the normal gravity value computed on the
 LC0818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0818.degrees latitude (g = 980.6199 gals.).
 LC0818
 LC0818.The modeled gravity was interpolated from observed gravity values.
 LC0818
 LC0818;                    North         East    Units  Estimated Accuracy
 LC0818;SPC IL E     -   429,960.      225,240.      MT  (+/- 180 meters Scaled)
 LC0818
 LC0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK123896(NAD 83)
 LC0818
 LC0818                          SUPERSEDED SURVEY CONTROL
 LC0818
 LC0818  NGVD 29 (??/??/92)  251.230  (m)          824.24   (f) ADJ UNCH    1 2
 LC0818
 LC0818.Superseded values are not recommended for survey control.
 LC0818
 LC0818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0818.See file dsdata.pdf to determine how the superseded data were derived.
 LC0818
 LC0818_MARKER: DB = BENCH MARK DISK
 LC0818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0818_STAMPING: T 162 1954
 LC0818_MARK LOGO: CGS
 LC0818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0818+STABILITY: SURFACE MOTION
 LC0818
 LC0818  HISTORY     - Date     Condition        Report By
 LC0818  HISTORY     - 1954     MONUMENTED       CGS
 LC0818
 LC0818                          STATION DESCRIPTION
 LC0818
 LC0818'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0818'2 MI W FROM DANVERS.
 LC0818'ABOUT 2.05 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0818'THE STATION AT DANVERS, AT A ROAD CROSSING, 29 1/2 FEET SOUTH OF
 LC0818'SOUTH RAIL, 71 FEET SOUTHWEST AND ACROSS TRACK AND ROAD FROM A
 LC0818'24-INCH BLACK WALNUT TREE WHICH IS AT SOUTHWEST CORNER OF A
 LC0818'CEMETERY, 41 FEET SOUTHWEST OF CENTER OF CROSSING OF TRACK
 LC0818'AND ROAD, 30 FEET WEST OF CENTER LINE OF ROAD, 41 FEET EAST OF
 LC0818'TELEPHONE POLE NO. 178/29, 36 FEET NORTH OF A POWER POLE, 2 FEET
 LC0818'EAST OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET ABOVE LEVEL OF
 LC0818'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1277 ***********************************************************************
 LC1277  DESIGNATION -  T 163
 LC1277  PID         -  LC1277
 LC1277  STATE/COUNTY-  IL/PEORIA
 LC1277  COUNTRY     -  US
 LC1277  USGS QUAD   -  PEKIN (2018)
 LC1277
 LC1277                         *CURRENT SURVEY CONTROL
 LC1277  ______________________________________________________________________
 LC1277* NAD 83(1986) POSITION- 40 36 01.     (N) 089 40 05.     (W)   SCALED
 LC1277* NAVD 88 ORTHO HEIGHT -   145.085 (meters)      476.00  (feet) ADJUSTED
 LC1277  ______________________________________________________________________
 LC1277  GEOID HEIGHT    -        -32.980 (meters)                     GEOID18
 LC1277  DYNAMIC HEIGHT  -        145.017 (meters)      475.78  (feet) COMP
 LC1277  MODELED GRAVITY -    980,152.6   (mgal)                       NAVD 88
 LC1277
 LC1277  VERT ORDER      -  FIRST     CLASS II
 LC1277
 LC1277.The horizontal coordinates were scaled from a map and have
 LC1277.an estimated accuracy of +/- 6 seconds.
 LC1277
 LC1277.The orthometric height was determined by differential leveling and
 LC1277.adjusted by the NATIONAL GEODETIC SURVEY
 LC1277.in June 1991.
 LC1277
 LC1277.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1277.GEOID18 height accuracy estimate available here.
 LC1277
 LC1277.Click photographs - Photos may exist for this station.
 LC1277
 LC1277.The dynamic height is computed by dividing the NAVD 88
 LC1277.geopotential number by the normal gravity value computed on the
 LC1277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1277.degrees latitude (g = 980.6199 gals.).
 LC1277
 LC1277.The modeled gravity was interpolated from observed gravity values.
 LC1277
 LC1277;                    North         East    Units  Estimated Accuracy
 LC1277;SPC IL W     -   436,760.      742,200.      MT  (+/- 180 meters Scaled)
 LC1277
 LC1277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK742978(NAD 83)
 LC1277
 LC1277                          SUPERSEDED SURVEY CONTROL
 LC1277
 LC1277  NGVD 29 (??/??/92)  145.191  (m)          476.35   (f) ADJ UNCH    1 2
 LC1277
 LC1277.Superseded values are not recommended for survey control.
 LC1277
 LC1277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1277.See file dsdata.pdf to determine how the superseded data were derived.
 LC1277
 LC1277_MARKER: DB = BENCH MARK DISK
 LC1277_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1277_SP_SET: BOX CULVERT HEADWALL
 LC1277_STAMPING: T 163 1954
 LC1277_MARK LOGO: CGS
 LC1277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1277+STABILITY: SURFACE MOTION
 LC1277
 LC1277  HISTORY     - Date     Condition        Report By
 LC1277  HISTORY     - 1954     MONUMENTED       CGS
 LC1277  HISTORY     - 1968     GOOD             CGS
 LC1277  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1277
 LC1277                          STATION DESCRIPTION
 LC1277
 LC1277'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1277'2.6 MI NW FROM PEKIN.
 LC1277'1.6 MILES NORTHWEST ALONG STATE HIGHWAY 9 FROM THE WEST END OF
 LC1277'BRIDGE OVER ILLINOIS RIVER AT PEKIN, THENCE ABOUT 0.95 MILE
 LC1277'NORTHEAST ALONG U.S. HIGHWAY 24, ABOUT 0.25 MILE SOUTHWEST OF
 LC1277'JUNCTION OF A GRAVEL ROAD LEADING WEST AND UPHILL, IN THE TOP OF
 LC1277'THE SOUTH END OF EAST CONCRETE HEAD WALL OF A 4-FOOT BOX CULVERT
 LC1277'UNDER OLD HIGHWAY BED, 96 FEET WEST OF CENTER LINE OF SOUTH BOUND
 LC1277'TRAFFIC LANE OF NEW HIGHWAY, 62 FEET WEST OF WEST HEAD WALL OF A
 LC1277'36-INCH PIPE CULVERT UNDER NEW HIGHWAY, 16 FEET EAST OF CENTER
 LC1277'LINE OF OLD HIGHWAY BED, AND ABOUT 3 1/2 FEET ABOVE PRESENT
 LC1277'HIGHWAY.
 LC1277
 LC1277                          STATION RECOVERY (1968)
 LC1277
 LC1277'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1277'RECOVERED IN GOOD CONDITION.
 LC1277
 LC1277                          STATION RECOVERY (1999)
 LC1277
 LC1277'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1277'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0377 ***********************************************************************
 LC0377  DESIGNATION -  T 164
 LC0377  PID         -  LC0377
 LC0377  STATE/COUNTY-  IL/MCLEAN
 LC0377  COUNTRY     -  US
 LC0377  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0377
 LC0377                         *CURRENT SURVEY CONTROL
 LC0377  ______________________________________________________________________
 LC0377* NAD 83(1986) POSITION- 40 24 51.     (N) 088 55 11.     (W)   SCALED
 LC0377* NAVD 88 ORTHO HEIGHT -   252.388 (meters)      828.04  (feet) ADJUSTED
 LC0377  ______________________________________________________________________
 LC0377  GEOID HEIGHT    -        -32.029 (meters)                     GEOID18
 LC0377  DYNAMIC HEIGHT  -        252.268 (meters)      827.65  (feet) COMP
 LC0377  MODELED GRAVITY -    980,141.0   (mgal)                       NAVD 88
 LC0377
 LC0377  VERT ORDER      -  FIRST     CLASS II
 LC0377
 LC0377.The horizontal coordinates were scaled from a map and have
 LC0377.an estimated accuracy of +/- 6 seconds.
 LC0377
 LC0377.The orthometric height was determined by differential leveling and
 LC0377.adjusted by the NATIONAL GEODETIC SURVEY
 LC0377.in June 1991.
 LC0377
 LC0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0377.GEOID18 height accuracy estimate available here.
 LC0377
 LC0377.Click photographs - Photos may exist for this station.
 LC0377
 LC0377.The dynamic height is computed by dividing the NAVD 88
 LC0377.geopotential number by the normal gravity value computed on the
 LC0377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0377.degrees latitude (g = 980.6199 gals.).
 LC0377
 LC0377.The modeled gravity was interpolated from observed gravity values.
 LC0377
 LC0377;                    North         East    Units  Estimated Accuracy
 LC0377;SPC IL E     -   416,150.      250,230.      MT  (+/- 180 meters Scaled)
 LC0377
 LC0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK371754(NAD 83)
 LC0377
 LC0377                          SUPERSEDED SURVEY CONTROL
 LC0377
 LC0377  NGVD 29 (??/??/92)  252.447  (m)          828.24   (f) ADJ UNCH    1 2
 LC0377
 LC0377.Superseded values are not recommended for survey control.
 LC0377
 LC0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0377.See file dsdata.pdf to determine how the superseded data were derived.
 LC0377
 LC0377_MARKER: DB = BENCH MARK DISK
 LC0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0377_STAMPING: T 164 1954
 LC0377_MARK LOGO: CGS
 LC0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0377+STABILITY: SURFACE MOTION
 LC0377
 LC0377  HISTORY     - Date     Condition        Report By
 LC0377  HISTORY     - 1954     MONUMENTED       CGS
 LC0377  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0377  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC0377
 LC0377                          STATION DESCRIPTION
 LC0377
 LC0377'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0377'3 MI NW FROM DOWNS.
 LC0377'ABOUT 2.95 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0377'THE STATION AT DOWNS, 44 FEET SOUTH OF SOUTH RAIL, 206 FEET
 LC0377'WEST-SOUTHWEST AND ACROSS TRACK FROM MILE POST 160, 40 FEET WEST
 LC0377'OF A TELEPHONE POLE MARKED EL/SS, 2 1/2 FEET NORTH OF A FENCE LINE,
 LC0377'3 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST ABOUT 2 1/2 FEET
 LC0377'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0377'4 INCHES.
 LC0377
 LC0377                          STATION RECOVERY (1986)
 LC0377
 LC0377'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0377'MARK NOT FOUND.
 LC0377
 LC0377                          STATION RECOVERY (2012)
 LC0377
 LC0377'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0377'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0412 ***********************************************************************
 LC0412  DESIGNATION -  T 165
 LC0412  PID         -  LC0412
 LC0412  STATE/COUNTY-  IL/PIATT
 LC0412  COUNTRY     -  US
 LC0412  USGS QUAD   -  MANSFIELD (2018)
 LC0412
 LC0412                         *CURRENT SURVEY CONTROL
 LC0412  ______________________________________________________________________
 LC0412* NAD 83(1986) POSITION- 40 12 57.     (N) 088 31 10.     (W)   SCALED
 LC0412* NAVD 88 ORTHO HEIGHT -   223.551 (meters)      733.43  (feet) ADJUSTED
 LC0412  ______________________________________________________________________
 LC0412  GEOID HEIGHT    -        -31.983 (meters)                     GEOID18
 LC0412  DYNAMIC HEIGHT  -        223.440 (meters)      733.07  (feet) COMP
 LC0412  MODELED GRAVITY -    980,124.9   (mgal)                       NAVD 88
 LC0412
 LC0412  VERT ORDER      -  FIRST     CLASS II
 LC0412
 LC0412.The horizontal coordinates were scaled from a map and have
 LC0412.an estimated accuracy of +/- 6 seconds.
 LC0412
 LC0412.The orthometric height was determined by differential leveling and
 LC0412.adjusted by the NATIONAL GEODETIC SURVEY
 LC0412.in June 1991.
 LC0412
 LC0412.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0412.GEOID18 height accuracy estimate available here.
 LC0412
 LC0412.Click photographs - Photos may exist for this station.
 LC0412
 LC0412.The dynamic height is computed by dividing the NAVD 88
 LC0412.geopotential number by the normal gravity value computed on the
 LC0412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0412.degrees latitude (g = 980.6199 gals.).
 LC0412
 LC0412.The modeled gravity was interpolated from observed gravity values.
 LC0412
 LC0412;                    North         East    Units  Estimated Accuracy
 LC0412;SPC IL E     -   393,980.      284,160.      MT  (+/- 180 meters Scaled)
 LC0412
 LC0412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK707528(NAD 83)
 LC0412
 LC0412                          SUPERSEDED SURVEY CONTROL
 LC0412
 LC0412  NGVD 29 (??/??/92)  223.599  (m)          733.59   (f) ADJ UNCH    1 2
 LC0412
 LC0412.Superseded values are not recommended for survey control.
 LC0412
 LC0412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0412.See file dsdata.pdf to determine how the superseded data were derived.
 LC0412
 LC0412_MARKER: DB = BENCH MARK DISK
 LC0412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0412_STAMPING: T 165 1954
 LC0412_MARK LOGO: CGS
 LC0412_PROJECTION: PROJECTING 5 CENTIMETERS
 LC0412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0412+STABILITY: SURFACE MOTION
 LC0412
 LC0412  HISTORY     - Date     Condition        Report By
 LC0412  HISTORY     - 1954     MONUMENTED       CGS
 LC0412  HISTORY     - 1986     GOOD             NGS
 LC0412
 LC0412                          STATION DESCRIPTION
 LC0412
 LC0412'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0412'0.4 MI W FROM MANSFIELD.
 LC0412'ABOUT 0.45 MILE WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0412'THE STATION AT MANSFIELD, AT A NORTH-SOUTH GRAVEL ROAD CROSSING,
 LC0412'26 1/2 FEET SOUTH OF SOUTH RAIL, 55 FEET SOUTHEAST OF CENTER OF
 LC0412'CROSSING, 36 FEET EAST OF CENTER LINE OF ROAD, 41 FEET NORTH
 LC0412'OF CENTER LINE OF A ROAD PARALLELING THE TRACK TO THE EAST,
 LC0412'18 1/2 FEET EAST-NORTHEAST OF A TELEPHONE POLE, 12 FEET WEST OF
 LC0412'TELEPHONE POLE NO. 134/13 AND IN LINE WITH ROW OF POLES, 2 FEET
 LC0412'WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL OF
 LC0412'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0412
 LC0412                          STATION RECOVERY (1986)
 LC0412
 LC0412'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0412'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  10.0 KM (6.2
 LC0412'MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH STATE
 LC0412'HIGHWAY 54 IN FARMER CITY, IN LINE WITH A ROW OF UTILITY POLES, 36.8 M
 LC0412'(120.7 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 12.5 M (41.0
 LC0412'FT) NORTH OF THE CENTER OF COUNTY ROAD 2900 N, 11.0 M (36.1 FT) EAST
 LC0412'OF THE CENTER OF COUNTY ROAD 1200 E, AND 8.1 M (26.6 FT) SOUTHWEST OF
 LC0412'THE NEAR RAIL OF THE CONRAIL RAILROAD.
 LC0412'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 LC0412'THE MARK IS ABOVE LEVEL WITH COUNTY ROAD 1200 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0179 ***********************************************************************
 LC0179  DESIGNATION -  T 166
 LC0179  PID         -  LC0179
 LC0179  STATE/COUNTY-  IL/CHAMPAIGN
 LC0179  COUNTRY     -  US
 LC0179  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0179
 LC0179                         *CURRENT SURVEY CONTROL
 LC0179  ______________________________________________________________________
 LC0179* NAD 83(1986) POSITION- 40 02 32.     (N) 088 06 16.     (W)   SCALED
 LC0179* NAVD 88 ORTHO HEIGHT -   203.589 (meters)      667.94  (feet) ADJUSTED
 LC0179  ______________________________________________________________________
 LC0179  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 LC0179  DYNAMIC HEIGHT  -        203.486 (meters)      667.60  (feet) COMP
 LC0179  MODELED GRAVITY -    980,111.4   (mgal)                       NAVD 88
 LC0179
 LC0179  VERT ORDER      -  FIRST     CLASS II
 LC0179
 LC0179.The horizontal coordinates were scaled from a map and have
 LC0179.an estimated accuracy of +/- 6 seconds.
 LC0179
 LC0179.The orthometric height was determined by differential leveling and
 LC0179.adjusted by the NATIONAL GEODETIC SURVEY
 LC0179.in June 1991.
 LC0179
 LC0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0179.GEOID18 height accuracy estimate available here.
 LC0179
 LC0179.Click photographs - Photos may exist for this station.
 LC0179
 LC0179.The dynamic height is computed by dividing the NAVD 88
 LC0179.geopotential number by the normal gravity value computed on the
 LC0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0179.degrees latitude (g = 980.6199 gals.).
 LC0179
 LC0179.The modeled gravity was interpolated from observed gravity values.
 LC0179
 LC0179;                    North         East    Units  Estimated Accuracy
 LC0179;SPC IL E     -   374,710.      319,530.      MT  (+/- 180 meters Scaled)
 LC0179
 LC0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK057330(NAD 83)
 LC0179
 LC0179                          SUPERSEDED SURVEY CONTROL
 LC0179
 LC0179  NGVD 29 (??/??/92)  203.628  (m)          668.07   (f) ADJ UNCH    1 2
 LC0179
 LC0179.Superseded values are not recommended for survey control.
 LC0179
 LC0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0179.See file dsdata.pdf to determine how the superseded data were derived.
 LC0179
 LC0179_MARKER: DB = BENCH MARK DISK
 LC0179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0179_STAMPING: T 166 1954
 LC0179_MARK LOGO: CGS
 LC0179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0179+STABILITY: SURFACE MOTION
 LC0179
 LC0179  HISTORY     - Date     Condition        Report By
 LC0179  HISTORY     - 1954     MONUMENTED       CGS
 LC0179  HISTORY     - 1972     MARK NOT FOUND   NGS
 LC0179  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0179  HISTORY     - 20051125 MARK NOT FOUND   ILDT
 LC0179
 LC0179                          STATION DESCRIPTION
 LC0179
 LC0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0179'2.1 MI NW FROM SIDNEY.
 LC0179'ABOUT 2.1 MILES NORTHWEST ALONG THE WABASH RAILROAD FROM THE
 LC0179'STATION AT SIDNEY, ABOUT 1.25 MILES SOUTHEAST OF THE GRAIN
 LC0179'ELEVATOR AT DEERS, ABOUT 0.25 MILE SOUTHEAST OF MILE POLE 330,
 LC0179'AT A NORTH-SOUTH GRAVEL ROAD CROSSING, 28 FEET SOUTHWEST OF
 LC0179'SOUTHWEST RAIL, 49 FEET WEST OF CENTER OF CROSSING OF NORTH-SOUTH
 LC0179'GRAVEL ROAD, 43 1/2 FEET NORTHWEST OF A FENCE CORNER, 1 FOOT
 LC0179'NORTHEAST OF A FENCE LINE, 82 1/2 FEET NORTHWEST AND ACROSS
 LC0179'ROAD FROM CROSSING WARNING SIGN, 44 FEET SOUTHWEST AND ACROSS
 LC0179'TRACK FROM CROSSING WARNING SIGN, 2 FEET SOUTHEAST OF A WHITE
 LC0179'WOODEN WITNESS POST, ABOUT LEVEL WITH THE TRACK AND SET IN THE
 LC0179'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0179
 LC0179                          STATION RECOVERY (1972)
 LC0179
 LC0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LC0179'MARK NOT FOUND.
 LC0179
 LC0179                          STATION RECOVERY (1986)
 LC0179
 LC0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0179'MARK NOT FOUND.
 LC0179
 LC0179                          STATION RECOVERY (2005)
 LC0179
 LC0179'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0179'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1437 ***********************************************************************
 KA1437  DESIGNATION -  T 167
 KA1437  PID         -  KA1437
 KA1437  STATE/COUNTY-  IL/VERMILION
 KA1437  COUNTRY     -  US
 KA1437  USGS QUAD   -  SIDELL (2018)
 KA1437
 KA1437                         *CURRENT SURVEY CONTROL
 KA1437  ______________________________________________________________________
 KA1437* NAD 83(1986) POSITION- 39 59 31.     (N) 087 49 26.     (W)   SCALED
 KA1437* NAVD 88 ORTHO HEIGHT -   203.447 (meters)      667.48  (feet) ADJUSTED
 KA1437  ______________________________________________________________________
 KA1437  GEOID HEIGHT    -        -32.210 (meters)                     GEOID18
 KA1437  DYNAMIC HEIGHT  -        203.343 (meters)      667.13  (feet) COMP
 KA1437  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 KA1437
 KA1437  VERT ORDER      -  FIRST     CLASS II
 KA1437
 KA1437.The horizontal coordinates were scaled from a map and have
 KA1437.an estimated accuracy of +/- 6 seconds.
 KA1437
 KA1437.The orthometric height was determined by differential leveling and
 KA1437.adjusted by the NATIONAL GEODETIC SURVEY
 KA1437.in June 1991.
 KA1437
 KA1437.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1437.GEOID18 height accuracy estimate available here.
 KA1437
 KA1437.Click photographs - Photos may exist for this station.
 KA1437
 KA1437.The dynamic height is computed by dividing the NAVD 88
 KA1437.geopotential number by the normal gravity value computed on the
 KA1437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1437.degrees latitude (g = 980.6199 gals.).
 KA1437
 KA1437.The modeled gravity was interpolated from observed gravity values.
 KA1437
 KA1437;                    North         East    Units  Estimated Accuracy
 KA1437;SPC IL E     -   369,230.      343,510.      MT  (+/- 180 meters Scaled)
 KA1437
 KA1437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK296271(NAD 83)
 KA1437
 KA1437                          SUPERSEDED SURVEY CONTROL
 KA1437
 KA1437  NGVD 29 (??/??/92)  203.504  (m)          667.66   (f) ADJ UNCH    1 2
 KA1437
 KA1437.Superseded values are not recommended for survey control.
 KA1437
 KA1437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1437.See file dsdata.pdf to determine how the superseded data were derived.
 KA1437
 KA1437_MARKER: DB = BENCH MARK DISK
 KA1437_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1437_SP_SET: BOX CULVERT HEADWALL
 KA1437_STAMPING: T 167 1954
 KA1437_MARK LOGO: CGS
 KA1437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1437+STABILITY: SURFACE MOTION
 KA1437
 KA1437  HISTORY     - Date     Condition        Report By
 KA1437  HISTORY     - 1954     MONUMENTED       CGS
 KA1437
 KA1437                          STATION DESCRIPTION
 KA1437
 KA1437'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1437'3.7 MI S FROM FAIRMOUNT.
 KA1437'ABOUT 3.7 MILES SOUTH ALONG A PAVED ROAD LEADING TO SIDELL FROM
 KA1437'THE CROSSING OF THE WABASH RAILROAD AT FAIRMOUNT, ABOUT 0.2
 KA1437'MILE NORTH OF JUNCTION OF A ROAD LEADING EAST TO JAMAICA, ABOUT
 KA1437'0.35 MILE SOUTH OF JUNCTION OF ROAD WEST, IN THE TOP OF SOUTH
 KA1437'END OF EAST HEAD WALL OF A 6-FOOT CONCRETE BOX CULVERT, 21 FEET
 KA1437'EAST OF CENTER LINE OF ROAD AND ABOUT 1/2 FOOT BELOW LEVEL OF
 KA1437'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0003 ***********************************************************************
 JC0003  DESIGNATION -  T 169
 JC0003  PID         -  JC0003
 JC0003  STATE/COUNTY-  IL/ST CLAIR
 JC0003  COUNTRY     -  US
 JC0003  USGS QUAD   -  MONKS MOUND (2018)
 JC0003
 JC0003                         *CURRENT SURVEY CONTROL
 JC0003  ______________________________________________________________________
 JC0003* NAD 83(1986) POSITION- 38 38 06.7    (N) 090 01 15.6    (W)   HD_HELD2
 JC0003* NAVD 88 ORTHO HEIGHT -   137.437 (meters)      450.91  (feet) ADJUSTED
 JC0003  ______________________________________________________________________
 JC0003  GEOID HEIGHT    -        -30.911 (meters)                     GEOID18
 JC0003  DYNAMIC HEIGHT  -        137.350 (meters)      450.62  (feet) COMP
 JC0003  MODELED GRAVITY -    979,994.6   (mgal)                       NAVD 88
 JC0003
 JC0003  VERT ORDER      -  FIRST     CLASS I
 JC0003
 JC0003.The horizontal coordinates were established by autonomous hand held GPS
 JC0003.observations and have an estimated accuracy of +/- 10 meters.
 JC0003
 JC0003.The orthometric height was determined by differential leveling and
 JC0003.adjusted by the NATIONAL GEODETIC SURVEY
 JC0003.in June 1991.
 JC0003
 JC0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0003.GEOID18 height accuracy estimate available here.
 JC0003
 JC0003.Click photographs - Photos may exist for this station.
 JC0003
 JC0003.The dynamic height is computed by dividing the NAVD 88
 JC0003.geopotential number by the normal gravity value computed on the
 JC0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0003.degrees latitude (g = 980.6199 gals.).
 JC0003
 JC0003.The modeled gravity was interpolated from observed gravity values.
 JC0003
 JC0003;                    North         East    Units  Estimated Accuracy
 JC0003;SPC IL W     -   218,484.      712,682.      MT  (+/- 10 meters HH2 GPS)
 JC0003
 JC0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5930280505(NAD 83)
 JC0003
 JC0003                          SUPERSEDED SURVEY CONTROL
 JC0003
 JC0003  NGVD 29 (??/??/92)  137.549  (m)          451.28   (f) ADJ UNCH    1 1
 JC0003
 JC0003.Superseded values are not recommended for survey control.
 JC0003
 JC0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0003.See file dsdata.pdf to determine how the superseded data were derived.
 JC0003
 JC0003_MARKER: DB = BENCH MARK DISK
 JC0003_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JC0003_STAMPING: T 169 1969
 JC0003_MARK LOGO: CGS
 JC0003_PROJECTION: FLUSH
 JC0003_MAGNETIC: I = MARKER IS A STEEL ROD
 JC0003_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0003_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC0003+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2012
 JC0003
 JC0003  HISTORY     - Date     Condition        Report By
 JC0003  HISTORY     - 1969     MONUMENTED       CGS
 JC0003  HISTORY     - 20070717 GOOD             SLCC
 JC0003  HISTORY     - 20121012 GOOD             GEOCAC
 JC0003
 JC0003                          STATION DESCRIPTION
 JC0003
 JC0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0003'0.3 MI SE FROM CASEYVILLE.
 JC0003'ABOUT 0.3 MILE SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD
 JC0003'FROM THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE, NEAR
 JC0003'MILEPOLE 327-34, NEAR THE SOUTHEAST END OF A GATE IN A CHAIN LINK
 JC0003'FENCE FOR AN ILLINOIS POWER SUB-STATION, 114.8 FEET NORTHEAST
 JC0003'OF AND ACROSS A BLACK TOP ROAD FROM THE NORTHEAST RAIL, 55 FEET
 JC0003'NORTHEAST OF THE CENTER LINE OF THE ROAD, 23.3 FEET SOUTHEAST
 JC0003'OF THE WEST CORNER OF THE FENCE, 3 FEET SOUTHEAST OF THE SOUTHEAST
 JC0003'GATE POST, 0.7 FOOT SOUTHWEST OF THE FENCE LINE, 0.6 FOOT
 JC0003'SOUTHWEST OF A METAL WITNESS POST, 3 FEET BELOW THE LEVEL OF THE
 JC0003'TRACK AND IS A DISK ON THE TOP OF A COPPER COATED STEEL ROD
 JC0003'FLUSH WITH THE GROUND AND PROTECTED BY A 4 INCH METAL PIPE WHICH
 JC0003'PROJECTS 2 INCHES ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS
 JC0003'DRIVEN TO REFUSAL AT A DEPTH OF 44.3 FEET.  SECTION 8, T 2N, R 8W.
 JC0003
 JC0003                          STATION RECOVERY (2007)
 JC0003
 JC0003'RECOVERY NOTE BY ST LOUIS COMMUNITY COLLEGE 2007 (NRB)
 JC0003'RECOVERED IN GOOD CONDITION.
 JC0003
 JC0003                          STATION RECOVERY (2012)
 JC0003
 JC0003'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 JC0003'STATION IS LOCATED AT CASEYVILLE GARDENS SUBSTATION, 351 EAST O'FALLON
 JC0003'DRIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0892 ***********************************************************************
 NH0892  DESIGNATION -  T 17 RESET
 NH0892  PID         -  NH0892
 NH0892  STATE/COUNTY-  IL/MCHENRY
 NH0892  COUNTRY     -  US
 NH0892  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0892
 NH0892                         *CURRENT SURVEY CONTROL
 NH0892  ______________________________________________________________________
 NH0892* NAD 83(1986) POSITION- 42 09 55.9    (N) 088 17 37.4    (W)   HD_HELD2
 NH0892* NAVD 88 ORTHO HEIGHT -   226.95  (+/-2cm)      744.6   (feet) VERTCON3
 NH0892  ______________________________________________________________________
 NH0892  GEOID HEIGHT    -        -33.723 (meters)                     GEOID18
 NH0892  VERT ORDER      -  THIRD (See Below)
 NH0892
 NH0892.The horizontal coordinates were established by autonomous hand held GPS
 NH0892.observations and have an estimated accuracy of +/- 10 meters.
 NH0892
 NH0892.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH0892.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH0892
 NH0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0892.GEOID18 height accuracy estimate available here.
 NH0892
 NH0892.The vertical order pertains to the NGVD 29 superseded value.
 NH0892
 NH0892.Click photographs - Photos may exist for this station.
 NH0892
 NH0892;                    North         East    Units  Estimated Accuracy
 NH0892;SPC IL E     -   610,489.      303,273.      MT  (+/- 10 meters HH2 GPS)
 NH0892
 NH0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9313468964(NAD 83)
 NH0892
 NH0892                          SUPERSEDED SURVEY CONTROL
 NH0892
 NH0892  NGVD 29 (11/09/15)  227.01   (m)          744.8    (f) RESET       3  
 NH0892
 NH0892.Superseded values are not recommended for survey control.
 NH0892
 NH0892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0892.See file dsdata.pdf to determine how the superseded data were derived.
 NH0892
 NH0892_MARKER: DV = VERTICAL CONTROL DISK
 NH0892_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0892_SP_SET: BRICK WALL
 NH0892_STAMPING: T 17 1934 RESET 1960 RESET 1975
 NH0892_MARK LOGO: NGS
 NH0892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0892+STABILITY: SURFACE MOTION
 NH0892_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0892+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2001
 NH0892
 NH0892  HISTORY     - Date     Condition        Report By
 NH0892  HISTORY     - 1975     MONUMENTED       NGS
 NH0892  HISTORY     - 1987     GOOD             USPSQD
 NH0892  HISTORY     - 20010110 GOOD             PATRIC
 NH0892
 NH0892                          STATION DESCRIPTION
 NH0892
 NH0892'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 NH0892'IN ALGONQUIN.
 NH0892'IN ALGONQUIN, ABOUT 0.1 MILE NORTHEAST ALONG STATE HIGHWAY 31 (MAIN
 NH0892'STREET) FROM THE CROSSING OF THE CHICAGO AND NORTH WESTERN RAILWAY, AT
 NH0892'THE INTERSECTION OF MAIN AND WASHINGTON STREETS, IN THE NORTHWEST FACE
 NH0892'OF THE WEST CORNER OF THE BRICK PORTION OF THE ALGONQUIN STATE BANK,
 NH0892'13 FEET SOUTHEAST OF THE SOUTHEAST CURBING OF WASHINGTON STREET.
 NH0892'THE MARK IS 4 FT ABOVE SIDEWALK.
 NH0892
 NH0892                          STATION RECOVERY (1987)
 NH0892
 NH0892'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0892'RECOVERED IN GOOD CONDITION.
 NH0892
 NH0892                          STATION RECOVERY (2001)
 NH0892
 NH0892'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0138 ***********************************************************************
 LC0138  DESIGNATION -  T 171
 LC0138  PID         -  LC0138
 LC0138  STATE/COUNTY-  IL/CHAMPAIGN
 LC0138  COUNTRY     -  US
 LC0138  USGS QUAD   -  RISING (2018)
 LC0138
 LC0138                         *CURRENT SURVEY CONTROL
 LC0138  ______________________________________________________________________
 LC0138* NAD 83(1986) POSITION- 40 08 58.     (N) 088 18 53.     (W)   SCALED
 LC0138* NAVD 88 ORTHO HEIGHT -   226.505 (meters)      743.13  (feet) ADJUSTED
 LC0138  ______________________________________________________________________
 LC0138  GEOID HEIGHT    -        -32.071 (meters)                     GEOID18
 LC0138  DYNAMIC HEIGHT  -        226.391 (meters)      742.75  (feet) COMP
 LC0138  MODELED GRAVITY -    980,115.7   (mgal)                       NAVD 88
 LC0138
 LC0138  VERT ORDER      -  FIRST     CLASS II
 LC0138
 LC0138.The horizontal coordinates were scaled from a map and have
 LC0138.an estimated accuracy of +/- 6 seconds.
 LC0138
 LC0138.The orthometric height was determined by differential leveling and
 LC0138.adjusted by the NATIONAL GEODETIC SURVEY
 LC0138.in June 1991.
 LC0138
 LC0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0138.GEOID18 height accuracy estimate available here.
 LC0138
 LC0138.Click photographs - Photos may exist for this station.
 LC0138
 LC0138.The dynamic height is computed by dividing the NAVD 88
 LC0138.geopotential number by the normal gravity value computed on the
 LC0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0138.degrees latitude (g = 980.6199 gals.).
 LC0138
 LC0138.The modeled gravity was interpolated from observed gravity values.
 LC0138
 LC0138;                    North         East    Units  Estimated Accuracy
 LC0138;SPC IL E     -   386,590.      301,590.      MT  (+/- 180 meters Scaled)
 LC0138
 LC0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK880451(NAD 83)
 LC0138
 LC0138                          SUPERSEDED SURVEY CONTROL
 LC0138
 LC0138  NGVD 29 (??/??/92)  226.551  (m)          743.28   (f) ADJ UNCH    1 2
 LC0138
 LC0138.Superseded values are not recommended for survey control.
 LC0138
 LC0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0138.See file dsdata.pdf to determine how the superseded data were derived.
 LC0138
 LC0138_MARKER: DB = BENCH MARK DISK
 LC0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0138_STAMPING: T 171 1954
 LC0138_MARK LOGO: CGS
 LC0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0138+STABILITY: SURFACE MOTION
 LC0138
 LC0138  HISTORY     - Date     Condition        Report By
 LC0138  HISTORY     - 1954     MONUMENTED       CGS
 LC0138  HISTORY     - 1974     MARK NOT FOUND   USGS
 LC0138  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0138
 LC0138                          STATION DESCRIPTION
 LC0138
 LC0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0138'4.2 MI NW FROM CHAMPAIGN.
 LC0138'ABOUT 4.15 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0138'FROM THE STATION AT CHAMPAIGN, AT A NORTH-SOUTH ROAD CROSSING,
 LC0138'ABOUT 1.15 MILES SOUTHEAST OF THE ROAD CROSSING AT RISING, NEAR
 LC0138'TELEPHONE POLE NO. 122/18, 44 FEET NORTHEAST OF NORTHEAST RAIL,
 LC0138'97 FEET NORTH OF CENTER OF ROAD CROSSING, 52 FEET WEST OF CENTER
 LC0138'LINE OF ROAD, 27 FEET NORTHWEST OF A FENCE CORNER, 2 1/2 FEET
 LC0138'SOUTHWEST OF A FENCE LINE, 2 FEET NORTHWEST OF A WHITE WOODEN
 LC0138'WITNESS POST, ABOUT 1 1/2 FEET BELOW LEVEL OF TRACK AND SET
 LC0138'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- A NEW
 LC0138'RR SIDING HAS BEEN CONSTRUCTED IN THE AREA DESCRIBED, A LARGE
 LC0138'PILE OF DIRT COVERS THE EXACT AREA DESCRIBED FOR THE MARK, THE
 LC0138'MARK MAY STILL BE UNDER THE DIRT PILE.
 LC0138
 LC0138                          STATION RECOVERY (1974)
 LC0138
 LC0138'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LC0138'MARK NOT FOUND.
 LC0138
 LC0138                          STATION RECOVERY (1986)
 LC0138
 LC0138'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0138'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0647 ***********************************************************************
 MF0647  DESIGNATION -  T 172
 MF0647  PID         -  MF0647
 MF0647  STATE/COUNTY-  IL/LEE
 MF0647  COUNTRY     -  US
 MF0647  USGS QUAD   -  AMBOY (2018)
 MF0647
 MF0647                         *CURRENT SURVEY CONTROL
 MF0647  ______________________________________________________________________
 MF0647* NAD 83(1986) POSITION- 41 39 29.     (N) 089 16 36.     (W)   SCALED
 MF0647* NAVD 88 ORTHO HEIGHT -   283.054 (meters)      928.65  (feet) ADJUSTED
 MF0647  ______________________________________________________________________
 MF0647  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 MF0647  DYNAMIC HEIGHT  -        282.946 (meters)      928.30  (feet) COMP
 MF0647  MODELED GRAVITY -    980,235.0   (mgal)                       NAVD 88
 MF0647
 MF0647  VERT ORDER      -  SECOND    CLASS 0
 MF0647
 MF0647.The horizontal coordinates were scaled from a map and have
 MF0647.an estimated accuracy of +/- 6 seconds.
 MF0647
 MF0647.The orthometric height was determined by differential leveling and
 MF0647.adjusted by the NATIONAL GEODETIC SURVEY
 MF0647.in June 1991.
 MF0647
 MF0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0647.GEOID18 height accuracy estimate available here.
 MF0647
 MF0647.Click photographs - Photos may exist for this station.
 MF0647
 MF0647.The dynamic height is computed by dividing the NAVD 88
 MF0647.geopotential number by the normal gravity value computed on the
 MF0647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0647.degrees latitude (g = 980.6199 gals.).
 MF0647
 MF0647.The modeled gravity was interpolated from observed gravity values.
 MF0647
 MF0647;                    North         East    Units  Estimated Accuracy
 MF0647;SPC IL W     -   554,490.      774,130.      MT  (+/- 180 meters Scaled)
 MF0647
 MF0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM104143(NAD 83)
 MF0647
 MF0647                          SUPERSEDED SURVEY CONTROL
 MF0647
 MF0647  NGVD 29 (??/??/92)  283.110  (m)          928.84   (f) ADJ UNCH    2 0
 MF0647
 MF0647.Superseded values are not recommended for survey control.
 MF0647
 MF0647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0647.See file dsdata.pdf to determine how the superseded data were derived.
 MF0647
 MF0647_MARKER: DB = BENCH MARK DISK
 MF0647_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0647_SP_SET: FOUNDATION
 MF0647_STAMPING: T 172 1954
 MF0647_MARK LOGO: CGS
 MF0647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0647_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0647+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2018
 MF0647
 MF0647  HISTORY     - Date     Condition        Report By
 MF0647  HISTORY     - 1954     MONUMENTED       CGS
 MF0647  HISTORY     - 19950809 GOOD             USPSQD
 MF0647  HISTORY     - 20020128 GOOD             NGS
 MF0647  HISTORY     - 20030716 GOOD             USPSQD
 MF0647  HISTORY     - 20180305 GOOD             ILDT
 MF0647
 MF0647                          STATION DESCRIPTION
 MF0647
 MF0647'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0647'3 MI NW FROM SUBLETTE.
 MF0647'ABOUT 1.85 MILES NORTHWEST ALONG U.S. HIGHWAY 52 FROM THE WATER
 MF0647'TOWER AT SUBLETTE, THENCE 0.15 MILE SOUTH ALONG A GRAVEL ROAD,
 MF0647'THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD, SET VERTICALLY IN THE
 MF0647'SOUTH WALL OF AMERICAN TELEPHONE AND TELEGRAPH COMPANY MICRO-WAVE
 MF0647'RELAY TOWER NO. KSA50, 0.8 FOOT EAST OF THE SOUTHWEST CORNER OF
 MF0647'THE TOWER AND 2.7 FEET ABOVE THE GROUND.
 MF0647
 MF0647                          STATION RECOVERY (1995)
 MF0647
 MF0647'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0647'RECOVERED IN GOOD CONDITION.
 MF0647
 MF0647                          STATION RECOVERY (2002)
 MF0647
 MF0647'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0647'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0647
 MF0647                          STATION RECOVERY (2003)
 MF0647
 MF0647'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0647'RECOVERED IN GOOD CONDITION.
 MF0647
 MF0647                          STATION RECOVERY (2018)
 MF0647
 MF0647'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 MF0647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0104 ***********************************************************************
 JB0104  DESIGNATION -  T 173
 JB0104  PID         -  JB0104
 JB0104  STATE/COUNTY-  IL/JASPER
 JB0104  COUNTRY     -  US
 JB0104  USGS QUAD   -  SAINTE MARIE (2018)
 JB0104
 JB0104                         *CURRENT SURVEY CONTROL
 JB0104  ______________________________________________________________________
 JB0104* NAD 83(1986) POSITION- 38 52 41.     (N) 088 05 07.     (W)   SCALED
 JB0104* NAVD 88 ORTHO HEIGHT -   146.698 (meters)      481.29  (feet) ADJUSTED
 JB0104  ______________________________________________________________________
 JB0104  GEOID HEIGHT    -        -31.575 (meters)                     GEOID18
 JB0104  DYNAMIC HEIGHT  -        146.610 (meters)      481.00  (feet) COMP
 JB0104  MODELED GRAVITY -    980,022.9   (mgal)                       NAVD 88
 JB0104
 JB0104  VERT ORDER      -  FIRST     CLASS II
 JB0104
 JB0104.The horizontal coordinates were scaled from a map and have
 JB0104.an estimated accuracy of +/- 6 seconds.
 JB0104
 JB0104.The orthometric height was determined by differential leveling and
 JB0104.adjusted by the NATIONAL GEODETIC SURVEY
 JB0104.in June 1991.
 JB0104
 JB0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0104.GEOID18 height accuracy estimate available here.
 JB0104
 JB0104.Click photographs - Photos may exist for this station.
 JB0104
 JB0104.The dynamic height is computed by dividing the NAVD 88
 JB0104.geopotential number by the normal gravity value computed on the
 JB0104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0104.degrees latitude (g = 980.6199 gals.).
 JB0104
 JB0104.The modeled gravity was interpolated from observed gravity values.
 JB0104
 JB0104;                    North         East    Units  Estimated Accuracy
 JB0104;SPC IL E     -   245,470.      321,520.      MT  (+/- 180 meters Scaled)
 JB0104
 JB0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ058038(NAD 83)
 JB0104
 JB0104                          SUPERSEDED SURVEY CONTROL
 JB0104
 JB0104  NGVD 29 (??/??/92)  146.778  (m)          481.55   (f) ADJ UNCH    1 2
 JB0104
 JB0104.Superseded values are not recommended for survey control.
 JB0104
 JB0104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0104.See file dsdata.pdf to determine how the superseded data were derived.
 JB0104
 JB0104_MARKER: DB = BENCH MARK DISK
 JB0104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0104_STAMPING: T 173 1956
 JB0104_MARK LOGO: CGS
 JB0104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0104+STABILITY: SURFACE MOTION
 JB0104
 JB0104  HISTORY     - Date     Condition        Report By
 JB0104  HISTORY     - 1956     MONUMENTED       CGS
 JB0104  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0104
 JB0104                          STATION DESCRIPTION
 JB0104
 JB0104'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0104'3 MI N FROM DUNDAS.
 JB0104'3.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0104'STATION AND BLACK TOP ROAD CROSSING AT DUNDAS, ABOUT 0.15 MILE
 JB0104'NORTH OF MILE POST P 169, AT AN EAST-WEST DIRT ROAD CROSSING, 22
 JB0104'FEET WEST OF WEST RAIL, 61 1/2 FEET SOUTH OF CENTER LINE OF A
 JB0104'DIRT ROAD, 33 FEET SOUTH OF A FENCE CORNER, 1 FOOT EAST OF A
 JB0104'FENCE LINE, 46 FEET SOUTH-SOUTHWEST OF A CROSSING WARNING SIGN,
 JB0104'84 1/2 FEET SOUTHWEST AND ACROSS TRACK AND ROAD FROM A CROSSING
 JB0104'WARNING SIGN, 80 FEET SOUTH-SOUTHWEST AND ACROSS ROAD FROM THE
 JB0104'WEST END OF A 15-INCH IRON PIPE CULVERT UNDER TRACK, 2 FEET
 JB0104'SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET BELOW LEVEL
 JB0104'OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB0104'INCHES.
 JB0104
 JB0104                          STATION RECOVERY (1983)
 JB0104
 JB0104'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0104'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0217 ***********************************************************************
 KB0217  DESIGNATION -  T 174
 KB0217  PID         -  KB0217
 KB0217  STATE/COUNTY-  IL/CUMBERLAND
 KB0217  COUNTRY     -  US
 KB0217  USGS QUAD   -  TOLEDO (2018)
 KB0217
 KB0217                         *CURRENT SURVEY CONTROL
 KB0217  ______________________________________________________________________
 KB0217* NAD 83(1986) POSITION- 39 17 40.     (N) 088 14 32.     (W)   SCALED
 KB0217* NAVD 88 ORTHO HEIGHT -   183.178 (meters)      600.98  (feet) ADJUSTED
 KB0217  ______________________________________________________________________
 KB0217  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 KB0217  DYNAMIC HEIGHT  -        183.071 (meters)      600.63  (feet) COMP
 KB0217  MODELED GRAVITY -    980,038.3   (mgal)                       NAVD 88
 KB0217
 KB0217  VERT ORDER      -  FIRST     CLASS II
 KB0217
 KB0217.The horizontal coordinates were scaled from a map and have
 KB0217.an estimated accuracy of +/- 6 seconds.
 KB0217
 KB0217.The orthometric height was determined by differential leveling and
 KB0217.adjusted by the NATIONAL GEODETIC SURVEY
 KB0217.in June 1991.
 KB0217
 KB0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0217.GEOID18 height accuracy estimate available here.
 KB0217
 KB0217.Click photographs - Photos may exist for this station.
 KB0217
 KB0217.The dynamic height is computed by dividing the NAVD 88
 KB0217.geopotential number by the normal gravity value computed on the
 KB0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0217.degrees latitude (g = 980.6199 gals.).
 KB0217
 KB0217.The modeled gravity was interpolated from observed gravity values.
 KB0217
 KB0217;                    North         East    Units  Estimated Accuracy
 KB0217;SPC IL E     -   291,670.      307,860.      MT  (+/- 180 meters Scaled)
 KB0217
 KB0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ928501(NAD 83)
 KB0217
 KB0217                          SUPERSEDED SURVEY CONTROL
 KB0217
 KB0217  NGVD 29 (??/??/92)  183.240  (m)          601.18   (f) ADJ UNCH    1 2
 KB0217
 KB0217.Superseded values are not recommended for survey control.
 KB0217
 KB0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0217.See file dsdata.pdf to determine how the superseded data were derived.
 KB0217
 KB0217_MARKER: DB = BENCH MARK DISK
 KB0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0217_STAMPING: T 174 1956
 KB0217_MARK LOGO: CGS
 KB0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0217+STABILITY: SURFACE MOTION
 KB0217
 KB0217  HISTORY     - Date     Condition        Report By
 KB0217  HISTORY     - 1956     MONUMENTED       CGS
 KB0217  HISTORY     - 1973     GOOD             NGS
 KB0217  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0217  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 KB0217
 KB0217                          STATION DESCRIPTION
 KB0217
 KB0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0217'1.5 MI N FROM TOLEDO.
 KB0217'ABOUT 1.5 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0217'THE STATION AT TOLEDO, ABOUT 0.5 MILE NORTH OF CROSSING OF A
 KB0217'NORTH-SOUTH GRAVEL ROAD, ABOUT 0.25 MILE SOUTH OF MILE POST P
 KB0217'135, 98 FEET EAST AND ACROSS GRAVEL ROAD FROM EAST RAIL, 23 FEET
 KB0217'EAST OF CENTER LINE OF GRAVEL ROAD, 63 YARDS NORTH OF JUNCTION
 KB0217'OF ROAD AND A DRIVE EAST TO A FARM, 137 YARDS SOUTH OF JUNCTION
 KB0217'OF GRAVEL ROAD AND A DRIVE EAST TO A FARM, 55 FEET NORTH OF A
 KB0217'FENCE CORNER, 1 FOOT WEST OF A FENCE LINE, 3.7 FEET
 KB0217'WEST-NORTHWEST OF A POWER POLE WITH A TRANSFORMER, 2 FEET NORTH
 KB0217'OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF
 KB0217'TRACK, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0217'POST PROJECTING 3 INCHES.
 KB0217
 KB0217                          STATION RECOVERY (1973)
 KB0217
 KB0217'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0217'RECOVERED IN GOOD CONDITION.
 KB0217
 KB0217                          STATION RECOVERY (2005)
 KB0217
 KB0217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0217'MARK NOT FOUND.
 KB0217
 KB0217                          STATION RECOVERY (2012)
 KB0217
 KB0217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0217'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0252 ***********************************************************************
 KB0252  DESIGNATION -  T 175
 KB0252  PID         -  KB0252
 KB0252  STATE/COUNTY-  IL/JASPER
 KB0252  COUNTRY     -  US
 KB0252  USGS QUAD   -  ROSE HILL (2018)
 KB0252
 KB0252                         *CURRENT SURVEY CONTROL
 KB0252  ______________________________________________________________________
 KB0252* NAD 83(1986) POSITION- 39 05 21.     (N) 088 08 48.     (W)   SCALED
 KB0252* NAVD 88 ORTHO HEIGHT -   171.434 (meters)      562.45  (feet) ADJUSTED
 KB0252  ______________________________________________________________________
 KB0252  GEOID HEIGHT    -        -31.877 (meters)                     GEOID18
 KB0252  DYNAMIC HEIGHT  -        171.332 (meters)      562.11  (feet) COMP
 KB0252  MODELED GRAVITY -    980,030.9   (mgal)                       NAVD 88
 KB0252
 KB0252  VERT ORDER      -  FIRST     CLASS II
 KB0252
 KB0252.The horizontal coordinates were scaled from a map and have
 KB0252.an estimated accuracy of +/- 6 seconds.
 KB0252
 KB0252.The orthometric height was determined by differential leveling and
 KB0252.adjusted by the NATIONAL GEODETIC SURVEY
 KB0252.in June 1991.
 KB0252
 KB0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0252.GEOID18 height accuracy estimate available here.
 KB0252
 KB0252.Click photographs - Photos may exist for this station.
 KB0252
 KB0252.The dynamic height is computed by dividing the NAVD 88
 KB0252.geopotential number by the normal gravity value computed on the
 KB0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0252.degrees latitude (g = 980.6199 gals.).
 KB0252
 KB0252.The modeled gravity was interpolated from observed gravity values.
 KB0252
 KB0252;                    North         East    Units  Estimated Accuracy
 KB0252;SPC IL E     -   268,890.      316,150.      MT  (+/- 180 meters Scaled)
 KB0252
 KB0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ008272(NAD 83)
 KB0252
 KB0252                          SUPERSEDED SURVEY CONTROL
 KB0252
 KB0252  NGVD 29 (??/??/92)  171.499  (m)          562.66   (f) ADJ UNCH    1 2
 KB0252
 KB0252.Superseded values are not recommended for survey control.
 KB0252
 KB0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0252.See file dsdata.pdf to determine how the superseded data were derived.
 KB0252
 KB0252_MARKER: DB = BENCH MARK DISK
 KB0252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0252_STAMPING: T 175 1956
 KB0252_MARK LOGO: CGS
 KB0252_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0252+STABILITY: SURFACE MOTION
 KB0252_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0252+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2023
 KB0252
 KB0252  HISTORY     - Date     Condition        Report By
 KB0252  HISTORY     - 1956     MONUMENTED       CGS
 KB0252  HISTORY     - 20120726 GOOD             ILDT
 KB0252  HISTORY     - 20230306 GOOD             ILDT
 KB0252
 KB0252                          STATION DESCRIPTION
 KB0252
 KB0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0252'1 MI S FROM ROSE HILL.
 KB0252'ABOUT 1.0 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0252'BLACK TOP ROAD CROSSING AT ROSE HILL, ABOUT 149 YARDS NORTH OF
 KB0252'MILE POST P 153, AT CROSSING OF A DIRT ROAD, 29 FEET WEST OF
 KB0252'WEST RAIL, 56 FEET SOUTH OF CENTER LINE OF ROAD, 40 1/2 FEET
 KB0252'SOUTH OF A FENCE CORNER, 43 FEET SOUTH-SOUTHWEST OF A CROSSING
 KB0252'WARNING SIGN, 1 FOOT EAST OF A FENCE LINE, 2 FEET SOUTH OF A
 KB0252'WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND
 KB0252'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0252
 KB0252                          STATION RECOVERY (2012)
 KB0252
 KB0252'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0252'RECOVERED IN GOOD CONDITION.
 KB0252
 KB0252                          STATION RECOVERY (2023)
 KB0252
 KB0252'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (BS)
 KB0252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0188 ***********************************************************************
 KB0188  DESIGNATION -  T 176
 KB0188  PID         -  KB0188
 KB0188  STATE/COUNTY-  IL/COLES
 KB0188  COUNTRY     -  US
 KB0188  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0188
 KB0188                         *CURRENT SURVEY CONTROL
 KB0188  ______________________________________________________________________
 KB0188* NAD 83(1986) POSITION- 39 29 36.     (N) 088 11 27.     (W)   SCALED
 KB0188* NAVD 88 ORTHO HEIGHT -   200.570 (meters)      658.04  (feet) ADJUSTED
 KB0188  ______________________________________________________________________
 KB0188  GEOID HEIGHT    -        -32.111 (meters)                     GEOID18
 KB0188  DYNAMIC HEIGHT  -        200.456 (meters)      657.66  (feet) COMP
 KB0188  MODELED GRAVITY -    980,054.9   (mgal)                       NAVD 88
 KB0188
 KB0188  VERT ORDER      -  FIRST     CLASS II
 KB0188
 KB0188.The horizontal coordinates were scaled from a map and have
 KB0188.an estimated accuracy of +/- 6 seconds.
 KB0188
 KB0188.The orthometric height was determined by differential leveling and
 KB0188.adjusted by the NATIONAL GEODETIC SURVEY
 KB0188.in June 1991.
 KB0188
 KB0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0188.GEOID18 height accuracy estimate available here.
 KB0188
 KB0188.Click photographs - Photos may exist for this station.
 KB0188
 KB0188.The dynamic height is computed by dividing the NAVD 88
 KB0188.geopotential number by the normal gravity value computed on the
 KB0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0188.degrees latitude (g = 980.6199 gals.).
 KB0188
 KB0188.The modeled gravity was interpolated from observed gravity values.
 KB0188
 KB0188;                    North         East    Units  Estimated Accuracy
 KB0188;SPC IL E     -   313,760.      312,260.      MT  (+/- 180 meters Scaled)
 KB0188
 KB0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ976722(NAD 83)
 KB0188
 KB0188                          SUPERSEDED SURVEY CONTROL
 KB0188
 KB0188  NGVD 29 (??/??/92)  200.639  (m)          658.26   (f) ADJ UNCH    1 2
 KB0188
 KB0188.Superseded values are not recommended for survey control.
 KB0188
 KB0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0188.See file dsdata.pdf to determine how the superseded data were derived.
 KB0188
 KB0188_MARKER: DB = BENCH MARK DISK
 KB0188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0188_STAMPING: T 176 1956
 KB0188_MARK LOGO: CGS
 KB0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0188+STABILITY: SURFACE MOTION
 KB0188_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0188+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 KB0188
 KB0188  HISTORY     - Date     Condition        Report By
 KB0188  HISTORY     - 1956     MONUMENTED       CGS
 KB0188  HISTORY     - 1973     GOOD             NGS
 KB0188  HISTORY     - 20050302 GOOD             ILDT
 KB0188  HISTORY     - 20110118 GOOD             ILDT
 KB0188
 KB0188                          STATION DESCRIPTION
 KB0188
 KB0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0188'0.7 MI SW FROM CHARLESTON.
 KB0188'ABOUT 0.7 MILE SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS
 KB0188'RAILROAD FROM THE FREIGHT STATION AT CHARLESTON, ABOUT 0.3 MILE
 KB0188'NORTHEAST OF MILE POLE T 320, ABOUT 0.15 MILE NORTHEAST OF OVERPASS
 KB0188'OF A GRAVEL ROAD OVER TRACK, AT A NORTH-SOUTH ROAD CROSSING
 KB0188'(SOUTH AND DOWNHILL TO SEWAGE PLANT), 25 1/2 FEET NORTHWEST OF
 KB0188'NORTHWEST RAIL, 16 FEET WEST OF CENTER LINE OF ROAD, 5 FEET
 KB0188'NORTHWEST OF A CROSSING SIGN, 16 FEET NORTHWEST OF SOUTHWEST END
 KB0188'OF A 24-INCH TILE PIPE CULVERT UNDER ROAD, 1.7 FEET NORTHEAST
 KB0188'OF A FENCE CORNER, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST,
 KB0188'ABOUT 1 FOOT ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 KB0188'POST PROJECTING 2 INCHES.
 KB0188
 KB0188                          STATION RECOVERY (1973)
 KB0188
 KB0188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0188'RECOVERED IN GOOD CONDITION.
 KB0188
 KB0188                          STATION RECOVERY (2005)
 KB0188
 KB0188'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0188'TO REACH FOR THE INTERSECTION OF F ST. AND MADISON AVE, IN CHARLESTON
 KB0188'GO SOUTH ALONG F ST. +- 0.2 MILES TO MARK ON THE RIGHT.
 KB0188
 KB0188                          STATION RECOVERY (2011)
 KB0188
 KB0188'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1521 ***********************************************************************
 KA1521  DESIGNATION -  T 177
 KA1521  PID         -  KA1521
 KA1521  STATE/COUNTY-  IL/EDGAR
 KA1521  COUNTRY     -  US
 KA1521  USGS QUAD   -  REDMON (2018)
 KA1521
 KA1521                         *CURRENT SURVEY CONTROL
 KA1521  ______________________________________________________________________
 KA1521* NAD 83(1986) POSITION- 39 38 39.     (N) 087 51 37.     (W)   SCALED
 KA1521* NAVD 88 ORTHO HEIGHT -   206.991 (meters)      679.10  (feet) ADJUSTED
 KA1521  ______________________________________________________________________
 KA1521  GEOID HEIGHT    -        -32.039 (meters)                     GEOID18
 KA1521  DYNAMIC HEIGHT  -        206.879 (meters)      678.74  (feet) COMP
 KA1521  MODELED GRAVITY -    980,083.6   (mgal)                       NAVD 88
 KA1521
 KA1521  VERT ORDER      -  FIRST     CLASS II
 KA1521
 KA1521.The horizontal coordinates were scaled from a map and have
 KA1521.an estimated accuracy of +/- 6 seconds.
 KA1521
 KA1521.The orthometric height was determined by differential leveling and
 KA1521.adjusted by the NATIONAL GEODETIC SURVEY
 KA1521.in June 1991.
 KA1521
 KA1521.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1521.GEOID18 height accuracy estimate available here.
 KA1521
 KA1521.Click photographs - Photos may exist for this station.
 KA1521
 KA1521.The dynamic height is computed by dividing the NAVD 88
 KA1521.geopotential number by the normal gravity value computed on the
 KA1521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1521.degrees latitude (g = 980.6199 gals.).
 KA1521
 KA1521.The modeled gravity was interpolated from observed gravity values.
 KA1521
 KA1521;                    North         East    Units  Estimated Accuracy
 KA1521;SPC IL E     -   330,600.      340,600.      MT  (+/- 180 meters Scaled)
 KA1521
 KA1521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ261886(NAD 83)
 KA1521
 KA1521                          SUPERSEDED SURVEY CONTROL
 KA1521
 KA1521  NGVD 29 (??/??/92)  207.078  (m)          679.39   (f) ADJ UNCH    1 2
 KA1521
 KA1521.Superseded values are not recommended for survey control.
 KA1521
 KA1521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1521.See file dsdata.pdf to determine how the superseded data were derived.
 KA1521
 KA1521_MARKER: DB = BENCH MARK DISK
 KA1521_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1521_STAMPING: T 177 1956
 KA1521_MARK LOGO: CGS
 KA1521_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1521_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1521
 KA1521  HISTORY     - Date     Condition        Report By
 KA1521  HISTORY     - 1956     MONUMENTED       CGS
 KA1521  HISTORY     - 1980     POOR             USGS
 KA1521
 KA1521                          STATION DESCRIPTION
 KA1521
 KA1521'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1521'AT REDMON.
 KA1521'AT REDMON, ABOUT 0.2 MILE EAST ALONG THE PENNSYLVANIA RAILROAD
 KA1521'FROM THE STATION, IN SECTION 21, T.14 N., R.13 W., 81 FEET SOUTH
 KA1521'AND ACROSS A STREET FROM THE SOUTH RAIL OF MAIN TRACK, 159 FEET
 KA1521'SOUTH AND ACROSS STREET AND TRACKS FROM SOUTHWEST CORNER OF
 KA1521'GIFFORDS GROCERY AND CAFE, 62 FEET SOUTHWEST OF CENTER OF STREET
 KA1521'INTERSECTION, 51 FEET WEST OF CENTER LINE OF NORTH-SOUTH STREET,
 KA1521'35 FEET SOUTH OF CENTER LINE OF STREET PARALLEL TO TRACK,
 KA1521'19 1/2 FEET WEST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE LINE,
 KA1521'1 1/2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT
 KA1521'BELOW LEVEL OF TRACKS AND IS A DISK ON COPPER COATED STEEL ROD
 KA1521'PROJECTING 1 INCH AND PROTECTED BY A 4-INCH TILE WHICH PROJECTS 4
 KA1521'INCHES.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 30 FEET.
 KA1521
 KA1521                          STATION RECOVERY (1980)
 KA1521
 KA1521'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KA1521'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1518 ***********************************************************************
 KA1518  DESIGNATION -  T 178
 KA1518  PID         -  KA1518
 KA1518  STATE/COUNTY-  IL/EDGAR
 KA1518  COUNTRY     -  US
 KA1518  USGS QUAD   -  REDMON (2018)
 KA1518
 KA1518                         *CURRENT SURVEY CONTROL
 KA1518  ______________________________________________________________________
 KA1518* NAD 83(1986) POSITION- 39 38 01.     (N) 087 48 56.     (W)   SCALED
 KA1518* NAVD 88 ORTHO HEIGHT -   207.001 (meters)      679.14  (feet) ADJUSTED
 KA1518  ______________________________________________________________________
 KA1518  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 KA1518  DYNAMIC HEIGHT  -        206.890 (meters)      678.77  (feet) COMP
 KA1518  MODELED GRAVITY -    980,087.0   (mgal)                       NAVD 88
 KA1518
 KA1518  VERT ORDER      -  FIRST     CLASS II
 KA1518
 KA1518.The horizontal coordinates were scaled from a map and have
 KA1518.an estimated accuracy of +/- 6 seconds.
 KA1518
 KA1518.The orthometric height was determined by differential leveling and
 KA1518.adjusted by the NATIONAL GEODETIC SURVEY
 KA1518.in June 1991.
 KA1518
 KA1518.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1518.GEOID18 height accuracy estimate available here.
 KA1518
 KA1518.Click photographs - Photos may exist for this station.
 KA1518
 KA1518.The dynamic height is computed by dividing the NAVD 88
 KA1518.geopotential number by the normal gravity value computed on the
 KA1518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1518.degrees latitude (g = 980.6199 gals.).
 KA1518
 KA1518.The modeled gravity was interpolated from observed gravity values.
 KA1518
 KA1518;                    North         East    Units  Estimated Accuracy
 KA1518;SPC IL E     -   329,450.      344,450.      MT  (+/- 180 meters Scaled)
 KA1518
 KA1518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ300874(NAD 83)
 KA1518
 KA1518                          SUPERSEDED SURVEY CONTROL
 KA1518
 KA1518  NGVD 29 (??/??/92)  207.090  (m)          679.43   (f) ADJ UNCH    1 2
 KA1518
 KA1518.Superseded values are not recommended for survey control.
 KA1518
 KA1518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1518.See file dsdata.pdf to determine how the superseded data were derived.
 KA1518
 KA1518_MARKER: DB = BENCH MARK DISK
 KA1518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1518_STAMPING: T 178 1956
 KA1518_MARK LOGO: CGS
 KA1518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1518+STABILITY: SURFACE MOTION
 KA1518
 KA1518  HISTORY     - Date     Condition        Report By
 KA1518  HISTORY     - 1956     MONUMENTED       CGS
 KA1518
 KA1518                          STATION DESCRIPTION
 KA1518
 KA1518'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1518'2.7 MI E FROM REDMON.
 KA1518'ABOUT 2.7 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1518'STATION AT REDMON, AT A NORTH-SOUTH ROAD CROSSING, IN SECTION
 KA1518'25, T.14 N., R.13 W., 22 1/2 FEET SOUTH-SOUTHWEST OF NEAR RAIL OF
 KA1518'TRACK, 36 FEET EAST OF CENTER LINE OF ROAD, 52 FEET SOUTHEAST
 KA1518'OF CENTER OF CROSSING, 28 FEET EAST-SOUTHEAST OF A CROSSING
 KA1518'WARNING SIGN, 1 FOOT NORTH OF A FENCE LINE, 2 FEET EAST OF A WHITE
 KA1518'WOODEN WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET
 KA1518'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0181 ***********************************************************************
 NG0181  DESIGNATION -  T 18
 NG0181  PID         -  NG0181
 NG0181  STATE/COUNTY-  IL/LAKE
 NG0181  COUNTRY     -  US
 NG0181  USGS QUAD   -  WAUKEGAN (2018)
 NG0181
 NG0181                         *CURRENT SURVEY CONTROL
 NG0181  ______________________________________________________________________
 NG0181* NAD 83(1986) POSITION- 42 16 43.     (N) 087 50 40.     (W)   SCALED
 NG0181* NAVD 88 ORTHO HEIGHT -   207.016 (meters)      679.19  (feet) ADJUSTED
 NG0181  ______________________________________________________________________
 NG0181  GEOID HEIGHT    -        -34.169 (meters)                     GEOID18
 NG0181  DYNAMIC HEIGHT  -        206.951 (meters)      678.97  (feet) COMP
 NG0181  MODELED GRAVITY -    980,303.8   (mgal)                       NAVD 88
 NG0181
 NG0181  VERT ORDER      -  FIRST     CLASS 0
 NG0181
 NG0181.The horizontal coordinates were scaled from a map and have
 NG0181.an estimated accuracy of +/- 6 seconds.
 NG0181
 NG0181.The orthometric height was determined by differential leveling and
 NG0181.adjusted by the NATIONAL GEODETIC SURVEY
 NG0181.in June 1991.
 NG0181
 NG0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0181.GEOID18 height accuracy estimate available here.
 NG0181
 NG0181.Click photographs - Photos may exist for this station.
 NG0181
 NG0181.The dynamic height is computed by dividing the NAVD 88
 NG0181.geopotential number by the normal gravity value computed on the
 NG0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0181.degrees latitude (g = 980.6199 gals.).
 NG0181
 NG0181.The modeled gravity was interpolated from observed gravity values.
 NG0181
 NG0181;                    North         East    Units  Estimated Accuracy
 NG0181;SPC IL E     -   623,170.      340,330.      MT  (+/- 180 meters Scaled)
 NG0181
 NG0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM303810(NAD 83)
 NG0181
 NG0181                          SUPERSEDED SURVEY CONTROL
 NG0181
 NG0181  NGVD 29 (??/??/92)  207.132  (m)          679.57   (f) ADJ UNCH    1 0
 NG0181
 NG0181.Superseded values are not recommended for survey control.
 NG0181
 NG0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0181.See file dsdata.pdf to determine how the superseded data were derived.
 NG0181
 NG0181_MARKER: DB = BENCH MARK DISK
 NG0181_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0181_SP_SET: TOWER FOUNDATION
 NG0181_STAMPING: T 18 1934
 NG0181_MARK LOGO: CGS
 NG0181_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0181+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 NG0181
 NG0181  HISTORY     - Date     Condition        Report By
 NG0181  HISTORY     - 1934     MONUMENTED       CGS
 NG0181  HISTORY     - 1973     GOOD             NGS
 NG0181  HISTORY     - 19901202 GOOD             USPSQD
 NG0181  HISTORY     - 19931002 GOOD             USPSQD
 NG0181  HISTORY     - 19970503 GOOD             USPSQD
 NG0181  HISTORY     - 20000929 GOOD             PATRIC
 NG0181
 NG0181                          STATION DESCRIPTION
 NG0181
 NG0181'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0181'AT LAKE BLUFF.
 NG0181'AT LAKE BLUFF, AT THE CITY WATER TOWER, 62 FEET SOUTH OF THE
 NG0181'CENTER LINE OF WEST SCRANTON AVENUE, 59 FEET WEST OF THE
 NG0181'NORTHWEST CORNER OF A BRICK BUILDING HOUSING THE LAKE BLUFF FIRE
 NG0181'DEPARTMENT AND CITY WATER SYSTEM, SET IN THE TOP OF THE WEST
 NG0181'CORNER OF THE CONCRETE FOUNDATION FOR THE NORTHWEST STEEL LEG
 NG0181'OF THE WATER TOWER AND ABOUT LEVEL WITH THE GROUND.  SEC 21,
 NG0181'T 44 N, R 12 E.  NOTE-- THE AREA MAY HAVE BEEN FILLED AS THE
 NG0181'ORIGINAL DESCRIPTION INDICATED THE MARK AS BEING 3 FEET ABOVE
 NG0181'THE LEVEL OF THE GROUND.
 NG0181
 NG0181                          STATION RECOVERY (1990)
 NG0181
 NG0181'RECOVERY NOTE BY US POWER SQUADRON 1990 (REH)
 NG0181'RECOVERED IN GOOD CONDITION.
 NG0181
 NG0181                          STATION RECOVERY (1993)
 NG0181
 NG0181'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 NG0181'RECOVERED IN GOOD CONDITION.
 NG0181
 NG0181                          STATION RECOVERY (1997)
 NG0181
 NG0181'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0181'RECOVERED IN GOOD CONDITION.
 NG0181
 NG0181                          STATION RECOVERY (2000)
 NG0181
 NG0181'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000
 NG0181'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1314 ***********************************************************************
 JA1314  DESIGNATION -  T 181
 JA1314  PID         -  JA1314
 JA1314  STATE/COUNTY-  IL/LAWRENCE
 JA1314  COUNTRY     -  US
 JA1314  USGS QUAD   -  RUSSELLVILLE (2018)
 JA1314
 JA1314                         *CURRENT SURVEY CONTROL
 JA1314  ______________________________________________________________________
 JA1314* NAD 83(1986) POSITION- 38 48 00.     (N) 087 31 10.     (W)   SCALED
 JA1314* NAVD 88 ORTHO HEIGHT -   127.996 (meters)      419.93  (feet) ADJUSTED
 JA1314  ______________________________________________________________________
 JA1314  GEOID HEIGHT    -        -31.871 (meters)                     GEOID18
 JA1314  DYNAMIC HEIGHT  -        127.918 (meters)      419.68  (feet) COMP
 JA1314  MODELED GRAVITY -    980,018.9   (mgal)                       NAVD 88
 JA1314
 JA1314  VERT ORDER      -  FIRST     CLASS II
 JA1314
 JA1314.The horizontal coordinates were scaled from a map and have
 JA1314.an estimated accuracy of +/- 6 seconds.
 JA1314
 JA1314.The orthometric height was determined by differential leveling and
 JA1314.adjusted by the NATIONAL GEODETIC SURVEY
 JA1314.in June 1991.
 JA1314
 JA1314.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1314.GEOID18 height accuracy estimate available here.
 JA1314
 JA1314.Click photographs - Photos may exist for this station.
 JA1314
 JA1314.The dynamic height is computed by dividing the NAVD 88
 JA1314.geopotential number by the normal gravity value computed on the
 JA1314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1314.degrees latitude (g = 980.6199 gals.).
 JA1314
 JA1314.The modeled gravity was interpolated from observed gravity values.
 JA1314
 JA1314;                    North         East    Units  Estimated Accuracy
 JA1314;SPC IL E     -   237,090.      370,700.      MT  (+/- 180 meters Scaled)
 JA1314
 JA1314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH548947(NAD 83)
 JA1314
 JA1314                          SUPERSEDED SURVEY CONTROL
 JA1314
 JA1314  NGVD 29 (??/??/92)  128.126  (m)          420.36   (f) ADJ UNCH    1 2
 JA1314
 JA1314.Superseded values are not recommended for survey control.
 JA1314
 JA1314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1314.See file dsdata.pdf to determine how the superseded data were derived.
 JA1314
 JA1314_MARKER: DB = BENCH MARK DISK
 JA1314_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1314_SP_SET: BOX CULVERT HEADWALL
 JA1314_STAMPING: T 181 1956
 JA1314_MARK LOGO: CGS
 JA1314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1314+STABILITY: SURFACE MOTION
 JA1314
 JA1314  HISTORY     - Date     Condition        Report By
 JA1314  HISTORY     - 1956     MONUMENTED       CGS
 JA1314
 JA1314                          STATION DESCRIPTION
 JA1314
 JA1314'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JA1314'1.5 MI S FROM RUSSELLVILLE.
 JA1314'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 33 FROM THE SCHOOL AT
 JA1314'RUSSELLVILLE, IN SECTION 9, T.4 N., R.10 W., AT THE JUNCTION OF
 JA1314'A ROAD WEST, IN THE TOP OF THE SOUTH END OF WEST HEAD WALL OF A
 JA1314'6-FOOT CONCRETE BOX CULVERT 17 1/2 FEET WEST OF CENTER LINE OF
 JA1314'HIGHWAY, 105 FEET NORTH OF CENTER LINE OF ROAD WEST, 1/2 FOOT
 JA1314'NORTH OF SOUTH END OF HEAD WALL AND ABOUT LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0198 ***********************************************************************
 KB0198  DESIGNATION -  T 182
 KB0198  PID         -  KB0198
 KB0198  STATE/COUNTY-  IL/COLES
 KB0198  COUNTRY     -  US
 KB0198  USGS QUAD   -  MATTOON EAST (2018)
 KB0198
 KB0198                         *CURRENT SURVEY CONTROL
 KB0198  ______________________________________________________________________
 KB0198* NAD 83(1986) POSITION- 39 25 45.     (N) 088 16 25.     (W)   SCALED
 KB0198* NAVD 88 ORTHO HEIGHT -   226.105 (meters)      741.81  (feet) ADJUSTED
 KB0198  ______________________________________________________________________
 KB0198  GEOID HEIGHT    -        -32.120 (meters)                     GEOID18
 KB0198  DYNAMIC HEIGHT  -        225.975 (meters)      741.39  (feet) COMP
 KB0198  MODELED GRAVITY -    980,044.2   (mgal)                       NAVD 88
 KB0198
 KB0198  VERT ORDER      -  FIRST     CLASS II
 KB0198
 KB0198.The horizontal coordinates were scaled from a map and have
 KB0198.an estimated accuracy of +/- 6 seconds.
 KB0198
 KB0198.The orthometric height was determined by differential leveling and
 KB0198.adjusted by the NATIONAL GEODETIC SURVEY
 KB0198.in June 1991.
 KB0198
 KB0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0198.GEOID18 height accuracy estimate available here.
 KB0198
 KB0198.Click photographs - Photos may exist for this station.
 KB0198
 KB0198.The dynamic height is computed by dividing the NAVD 88
 KB0198.geopotential number by the normal gravity value computed on the
 KB0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0198.degrees latitude (g = 980.6199 gals.).
 KB0198
 KB0198.The modeled gravity was interpolated from observed gravity values.
 KB0198
 KB0198;                    North         East    Units  Estimated Accuracy
 KB0198;SPC IL E     -   306,620.      305,140.      MT  (+/- 180 meters Scaled)
 KB0198
 KB0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ903651(NAD 83)
 KB0198
 KB0198                          SUPERSEDED SURVEY CONTROL
 KB0198
 KB0198  NGVD 29 (??/??/92)  226.167  (m)          742.02   (f) ADJ UNCH    1 2
 KB0198
 KB0198.Superseded values are not recommended for survey control.
 KB0198
 KB0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0198.See file dsdata.pdf to determine how the superseded data were derived.
 KB0198
 KB0198_MARKER: DB = BENCH MARK DISK
 KB0198_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0198_STAMPING: T 182 1956
 KB0198_MARK LOGO: CGS
 KB0198_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0198_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0198
 KB0198  HISTORY     - Date     Condition        Report By
 KB0198  HISTORY     - 1956     MONUMENTED       CGS
 KB0198  HISTORY     - 1973     GOOD             NGS
 KB0198  HISTORY     - 1982     POOR             USGS
 KB0198  HISTORY     - 20050302 MARK NOT FOUND   ILDT
 KB0198
 KB0198                          STATION DESCRIPTION
 KB0198
 KB0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0198'1 MI NE FROM LERNA.
 KB0198'ABOUT 1.0 MILE NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0198'LOUIS RAILROAD FROM THE STATION AT LERNA, AT AN EAST-WEST BLACK
 KB0198'TOP ROAD CROSSING, WEST AND ACROSS TRACK FROM TELEPHONE POLE NO.
 KB0198'326/22, 24 FEET NORTHWEST OF NORTHWEST RAIL, 34 FEET SOUTH OF
 KB0198'CENTER LINE OF ROAD, 87 FEET WEST-SOUTHWEST OF CENTER OF CROSSING,
 KB0198'41.8 FEET WEST-SOUTHWEST OF SOUTHWEST END OF A 24-INCH IRON PIPE
 KB0198'CULVERT UNDER ROAD, 15 FEET SOUTHWEST OF A TELEPHONE POLE, 1 FOOT
 KB0198'SOUTHEAST OF A FENCE LINE, 2 FEET NORTHEAST OF A WHITE WOODEN
 KB0198'WITNESS POST, ABOUT 3 1/2 FEET BELOW LEVEL OF TRACK AND IS A DISK
 KB0198'ON TOP OF A COPPER-COATED STEEL ROD PROJECTING 2 INCHES AND
 KB0198'PROTECTED BY A 4-INCH TILE PROJECTING 4 INCHES.  THE ROD IS DRIVEN
 KB0198'TO REFUSAL AT A DEPTH OF 46 FEET.
 KB0198
 KB0198                          STATION RECOVERY (1973)
 KB0198
 KB0198'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0198'RECOVERED IN GOOD CONDITION.
 KB0198
 KB0198                          STATION RECOVERY (1982)
 KB0198
 KB0198'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0198'MARK RECOVERED IN POOR CONDITION.
 KB0198
 KB0198                          STATION RECOVERY (2005)
 KB0198
 KB0198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0198'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0044 ***********************************************************************
 KB0044  DESIGNATION -  T 184
 KB0044  PID         -  KB0044
 KB0044  STATE/COUNTY-  IL/COLES
 KB0044  COUNTRY     -  US
 KB0044  USGS QUAD   -  OAKLAND (2018)
 KB0044
 KB0044                         *CURRENT SURVEY CONTROL
 KB0044  ______________________________________________________________________
 KB0044* NAD 83(1986) POSITION- 39 39 16.     (N) 088 00 22.     (W)   SCALED
 KB0044* NAVD 88 ORTHO HEIGHT -   200.651 (meters)      658.30  (feet) ADJUSTED
 KB0044  ______________________________________________________________________
 KB0044  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 KB0044  DYNAMIC HEIGHT  -        200.542 (meters)      657.94  (feet) COMP
 KB0044  MODELED GRAVITY -    980,077.2   (mgal)                       NAVD 88
 KB0044
 KB0044  VERT ORDER      -  FIRST     CLASS II
 KB0044
 KB0044.The horizontal coordinates were scaled from a map and have
 KB0044.an estimated accuracy of +/- 6 seconds.
 KB0044
 KB0044.The orthometric height was determined by differential leveling and
 KB0044.adjusted by the NATIONAL GEODETIC SURVEY
 KB0044.in June 1991.
 KB0044
 KB0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0044.GEOID18 height accuracy estimate available here.
 KB0044
 KB0044.Click photographs - Photos may exist for this station.
 KB0044
 KB0044.The dynamic height is computed by dividing the NAVD 88
 KB0044.geopotential number by the normal gravity value computed on the
 KB0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0044.degrees latitude (g = 980.6199 gals.).
 KB0044
 KB0044.The modeled gravity was interpolated from observed gravity values.
 KB0044
 KB0044;                    North         East    Units  Estimated Accuracy
 KB0044;SPC IL E     -   331,690.      328,080.      MT  (+/- 180 meters Scaled)
 KB0044
 KB0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ136898(NAD 83)
 KB0044
 KB0044                          SUPERSEDED SURVEY CONTROL
 KB0044
 KB0044  NGVD 29 (??/??/92)  200.735  (m)          658.58   (f) ADJ UNCH    1 2
 KB0044
 KB0044.Superseded values are not recommended for survey control.
 KB0044
 KB0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0044.See file dsdata.pdf to determine how the superseded data were derived.
 KB0044
 KB0044_MARKER: DB = BENCH MARK DISK
 KB0044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0044_STAMPING: T 184 1956
 KB0044_MARK LOGO: CGS
 KB0044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0044+STABILITY: SURFACE MOTION
 KB0044
 KB0044  HISTORY     - Date     Condition        Report By
 KB0044  HISTORY     - 1956     MONUMENTED       CGS
 KB0044  HISTORY     - 1973     MARK NOT FOUND   ILHD
 KB0044  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0044  HISTORY     - 20050304 MARK NOT FOUND   ILDT
 KB0044  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 KB0044
 KB0044                          STATION DESCRIPTION
 KB0044
 KB0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0044'0.8 MI E FROM OAKLAND.
 KB0044'ABOUT 0.8 MILE EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0044'AT OAKLAND, IN SECTION 19, T.14 N., R.14 W., AT A FARM ROAD
 KB0044'CROSSING, 18 1/2 FEET NORTH OF NORTH RAIL, 47 FEET EAST-NORTHEAST
 KB0044'OF CENTER OF CROSSING, 42 FEET EAST OF CENTER LINE OF FARM ROAD,
 KB0044'24 1/2 FEET EAST OF A TELEPHONE POLE, 2 1/2 FEET EAST OF A WHITE
 KB0044'WOODEN WITNESS POST, ABOUT 1/2 FOOT BELOW LEVEL OF TRACK AND SET
 KB0044'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0044
 KB0044                          STATION RECOVERY (1973)
 KB0044
 KB0044'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0044'MARK NOT FOUND.
 KB0044
 KB0044                          STATION RECOVERY (1980)
 KB0044
 KB0044'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0044'MARK NOT FOUND.
 KB0044
 KB0044                          STATION RECOVERY (2005)
 KB0044
 KB0044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0044'MARK NOT FOUND.
 KB0044
 KB0044                          STATION RECOVERY (2011)
 KB0044
 KB0044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0044'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0295 ***********************************************************************
 MG0295  DESIGNATION -  T 190
 MG0295  PID         -  MG0295
 MG0295  STATE/COUNTY-  IL/HENRY
 MG0295  COUNTRY     -  US
 MG0295  USGS QUAD   -  ATKINSON (2018)
 MG0295
 MG0295                         *CURRENT SURVEY CONTROL
 MG0295  ______________________________________________________________________
 MG0295* NAD 83(1986) POSITION- 41 25 08.     (N) 090 05 15.     (W)   SCALED
 MG0295* NAVD 88 ORTHO HEIGHT -   192.276 (meters)      630.83  (feet) ADJUSTED
 MG0295  ______________________________________________________________________
 MG0295  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 MG0295  DYNAMIC HEIGHT  -        192.200 (meters)      630.58  (feet) COMP
 MG0295  MODELED GRAVITY -    980,222.7   (mgal)                       NAVD 88
 MG0295
 MG0295  VERT ORDER      -  SECOND    CLASS 0
 MG0295
 MG0295.The horizontal coordinates were scaled from a map and have
 MG0295.an estimated accuracy of +/- 6 seconds.
 MG0295
 MG0295.The orthometric height was determined by differential leveling and
 MG0295.adjusted by the NATIONAL GEODETIC SURVEY
 MG0295.in June 1991.
 MG0295
 MG0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0295.GEOID18 height accuracy estimate available here.
 MG0295
 MG0295.Click photographs - Photos may exist for this station.
 MG0295
 MG0295.The dynamic height is computed by dividing the NAVD 88
 MG0295.geopotential number by the normal gravity value computed on the
 MG0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0295.degrees latitude (g = 980.6199 gals.).
 MG0295
 MG0295.The modeled gravity was interpolated from observed gravity values.
 MG0295
 MG0295;                    North         East    Units  Estimated Accuracy
 MG0295;SPC IL W     -   527,550.      706,620.      MT  (+/- 180 meters Scaled)
 MG0295
 MG0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF434893(NAD 83)
 MG0295
 MG0295                          SUPERSEDED SURVEY CONTROL
 MG0295
 MG0295  NGVD 29 (??/??/92)  192.352  (m)          631.07   (f) ADJ UNCH    2 0
 MG0295
 MG0295.Superseded values are not recommended for survey control.
 MG0295
 MG0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0295.See file dsdata.pdf to determine how the superseded data were derived.
 MG0295
 MG0295_MARKER: DB = BENCH MARK DISK
 MG0295_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0295_SP_SET: ABUTMENT
 MG0295_STAMPING: T 190 1959
 MG0295_MARK LOGO: CGS
 MG0295_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0295
 MG0295  HISTORY     - Date     Condition        Report By
 MG0295  HISTORY     - 1959     MONUMENTED       CGS
 MG0295  HISTORY     - 19960809 GOOD             USPSQD
 MG0295  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MG0295  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MG0295
 MG0295                          STATION DESCRIPTION
 MG0295
 MG0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0295'3.6 MI E FROM GENESEO.
 MG0295'THE MARK MAY ALSO BE REACHED FROM ATKINSON, HENRY COUNTY, BY
 MG0295'GOING WEST FOR 3.7 MILES ALONG U.S. HIGHWAY 6 FROM THE PUBLIC
 MG0295'GRADE SCHOOL IN ATKINSON.  NOTE-- ABOUT 3.65 MILES EAST ALONG
 MG0295'U.S. HIGHWAY 6 FROM ITS JUNCTION WITH STATE HIGHWAY 82 IN THE
 MG0295'SOUTHERN PART OF GENESEO, SET IN THE TOP OF THE NORTH END OF
 MG0295'THE WEST ABUTMENT OF A 120-FOOT CONCRETE BRIDGE, 18.5 FEET NORTH
 MG0295'OF THE CENTER LINE OF THE HIGHWAY, ABOUT 1/2 FOOT ABOVE THE
 MG0295'LEVEL OF THE HIGHWAY.
 MG0295
 MG0295                          STATION RECOVERY (1996)
 MG0295
 MG0295'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0295'RECOVERED IN GOOD CONDITION.
 MG0295
 MG0295                          STATION RECOVERY (2001)
 MG0295
 MG0295'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0295'NEW BRIDGE UNDER CONSTRUCTION. CONTRACTOR REPORTED MARK DESTROYED.
 MG0295
 MG0295                          STATION RECOVERY (2004)
 MG0295
 MG0295'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0295'BRIDGE REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1067 ***********************************************************************
 MF1067  DESIGNATION -  T 191
 MF1067  PID         -  MF1067
 MF1067  STATE/COUNTY-  IL/BUREAU
 MF1067  COUNTRY     -  US
 MF1067  USGS QUAD   -  BUDA (2018)
 MF1067
 MF1067                         *CURRENT SURVEY CONTROL
 MF1067  ______________________________________________________________________
 MF1067* NAD 83(1986) POSITION- 41 22 28.3    (N) 089 40 37.9    (W)   HD_HELD2
 MF1067* NAVD 88 ORTHO HEIGHT -   208.486 (meters)      684.01  (feet) ADJUSTED
 MF1067  ______________________________________________________________________
 MF1067  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 MF1067  DYNAMIC HEIGHT  -        208.401 (meters)      683.73  (feet) COMP
 MF1067  MODELED GRAVITY -    980,214.0   (mgal)                       NAVD 88
 MF1067
 MF1067  VERT ORDER      -  SECOND    CLASS 0
 MF1067
 MF1067.The horizontal coordinates were established by autonomous hand held GPS
 MF1067.observations and have an estimated accuracy of +/- 10 meters.
 MF1067
 MF1067.The orthometric height was determined by differential leveling and
 MF1067.adjusted by the NATIONAL GEODETIC SURVEY
 MF1067.in June 1991.
 MF1067
 MF1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1067.GEOID18 height accuracy estimate available here.
 MF1067
 MF1067.Click photographs - Photos may exist for this station.
 MF1067
 MF1067.The dynamic height is computed by dividing the NAVD 88
 MF1067.geopotential number by the normal gravity value computed on the
 MF1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1067.degrees latitude (g = 980.6199 gals.).
 MF1067
 MF1067.The modeled gravity was interpolated from observed gravity values.
 MF1067
 MF1067;                    North         East    Units  Estimated Accuracy
 MF1067;SPC IL W     -   522,733.      740,945.      MT  (+/- 10 meters HH2 GPS)
 MF1067
 MF1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7611283793(NAD 83)
 MF1067
 MF1067                          SUPERSEDED SURVEY CONTROL
 MF1067
 MF1067  NGVD 29 (??/??/92)  208.562  (m)          684.26   (f) ADJ UNCH    2 0
 MF1067
 MF1067.Superseded values are not recommended for survey control.
 MF1067
 MF1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1067.See file dsdata.pdf to determine how the superseded data were derived.
 MF1067
 MF1067_MARKER: DB = BENCH MARK DISK
 MF1067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1067_STAMPING: T 191 1959
 MF1067_MARK LOGO: CGS
 MF1067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1067+STABILITY: SURFACE MOTION
 MF1067
 MF1067  HISTORY     - Date     Condition        Report By
 MF1067  HISTORY     - 1959     MONUMENTED       CGS
 MF1067  HISTORY     - 19951028 GOOD             USPSQD
 MF1067  HISTORY     - 20010502 GOOD             USPSQD
 MF1067  HISTORY     - 20051027 GOOD             USPSQD
 MF1067  HISTORY     - 20140722 GOOD             INDIV
 MF1067
 MF1067                          STATION DESCRIPTION
 MF1067
 MF1067'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1067'6.2 MI NW FROM WYANET.
 MF1067'ABOUT 5.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1067'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 0.5
 MF1067'MILES NORTH ALONG STATE HIGHWAY 88, THENCE 0.5 MILES EAST ALONG
 MF1067'A GRAVEL ROAD, ABOUT 0.15 MILES WEST OF A FARM HOUSE NORTH OF
 MF1067'THE ROAD, 20 FEET NORTH OF THE CENTER LINE OF THE ROAD, 246
 MF1067'FEET EAST OF THE EAST END OF A BOARD GATE, 2.5 FEET SOUTH OF
 MF1067'FENCE LINE, 3 FEET EAST OF POWER POLE WITH A GUY WIRE, 3.0
 MF1067'FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 MF1067'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF1067'2 INCHES.
 MF1067
 MF1067                          STATION RECOVERY (1995)
 MF1067
 MF1067'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1067'RECOVERED IN GOOD CONDITION.
 MF1067
 MF1067                          STATION RECOVERY (2001)
 MF1067
 MF1067'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1067'RECOVERED IN GOOD CONDITION.
 MF1067
 MF1067                          STATION RECOVERY (2005)
 MF1067
 MF1067'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1067'RECOVERED IN GOOD CONDITION.
 MF1067
 MF1067                          STATION RECOVERY (2014)
 MF1067
 MF1067'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0895 ***********************************************************************
 MF0895  DESIGNATION -  T 192
 MF0895  PID         -  MF0895
 MF0895  STATE/COUNTY-  IL/BUREAU
 MF0895  COUNTRY     -  US
 MF0895  USGS QUAD   -  MALDEN (2018)
 MF0895
 MF0895                         *CURRENT SURVEY CONTROL
 MF0895  ______________________________________________________________________
 MF0895* NAD 83(1986) POSITION- 41 23 35.     (N) 089 18 43.     (W)   SCALED
 MF0895* NAVD 88 ORTHO HEIGHT -   211.478 (meters)      693.82  (feet) ADJUSTED
 MF0895  ______________________________________________________________________
 MF0895  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 MF0895  DYNAMIC HEIGHT  -        211.393 (meters)      693.55  (feet) COMP
 MF0895  MODELED GRAVITY -    980,218.5   (mgal)                       NAVD 88
 MF0895
 MF0895  VERT ORDER      -  SECOND    CLASS 0
 MF0895
 MF0895.The horizontal coordinates were scaled from a map and have
 MF0895.an estimated accuracy of +/- 6 seconds.
 MF0895
 MF0895.The orthometric height was determined by differential leveling and
 MF0895.adjusted by the NATIONAL GEODETIC SURVEY
 MF0895.in June 1991.
 MF0895
 MF0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0895.GEOID18 height accuracy estimate available here.
 MF0895
 MF0895.Click photographs - Photos may exist for this station.
 MF0895
 MF0895.The dynamic height is computed by dividing the NAVD 88
 MF0895.geopotential number by the normal gravity value computed on the
 MF0895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0895.degrees latitude (g = 980.6199 gals.).
 MF0895
 MF0895.The modeled gravity was interpolated from observed gravity values.
 MF0895
 MF0895;                    North         East    Units  Estimated Accuracy
 MF0895;SPC IL W     -   525,030.      771,480.      MT  (+/- 180 meters Scaled)
 MF0895
 MF0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL067849(NAD 83)
 MF0895
 MF0895                          SUPERSEDED SURVEY CONTROL
 MF0895
 MF0895  NGVD 29 (??/??/92)  211.556  (m)          694.08   (f) ADJ UNCH    2 0
 MF0895
 MF0895.Superseded values are not recommended for survey control.
 MF0895
 MF0895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0895.See file dsdata.pdf to determine how the superseded data were derived.
 MF0895
 MF0895_MARKER: DB = BENCH MARK DISK
 MF0895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0895_STAMPING: T 192 1959
 MF0895_MARK LOGO: CGS
 MF0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0895+STABILITY: SURFACE MOTION
 MF0895
 MF0895  HISTORY     - Date     Condition        Report By
 MF0895  HISTORY     - 1959     MONUMENTED       CGS
 MF0895  HISTORY     - 19960330 GOOD             USPSQD
 MF0895  HISTORY     - 20010425 GOOD             USPSQD
 MF0895  HISTORY     - 20051005 GOOD             USPSQD
 MF0895
 MF0895                          STATION DESCRIPTION
 MF0895
 MF0895'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0895'10 MI NW FROM SPRING VALLEY.
 MF0895'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0895'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0895'GRAVEL ROAD, THENCE 0.95 MILES WEST ALONG GRAVEL ROAD, THENCE
 MF0895'1.0 MILES NORTH ALONG GRAVEL ROAD, THENCE 2.7 MILES WEST ALONG
 MF0895'GRAVEL ROAD, 28 FEET NORTH OF THE CENTER LINE OF THE ROAD, 17 1/2
 MF0895'FEET WEST OF THE CENTER LINE OF DRIVEWAY NORTH TO FARM HOUSE,
 MF0895'2 FEET SOUTH OF FENCE LINE, 4 FEET EAST-SOUTHEAST OF TELEPHONE
 MF0895'POLE, 28 FEET EAST OF A T-FENCE CORNER, 2.1 FEET NORTH OF A METAL
 MF0895'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN
 MF0895'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0895
 MF0895                          STATION RECOVERY (1996)
 MF0895
 MF0895'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0895'RECOVERED IN GOOD CONDITION.
 MF0895
 MF0895                          STATION RECOVERY (2001)
 MF0895
 MF0895'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0895'RECOVERED IN GOOD CONDITION.
 MF0895
 MF0895                          STATION RECOVERY (2005)
 MF0895
 MF0895'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0119 ***********************************************************************
 MG0119  DESIGNATION -  T 193 RESET
 MG0119  PID         -  MG0119
 MG0119  STATE/COUNTY-  IL/HENRY
 MG0119  COUNTRY     -  US
 MG0119  USGS QUAD   -  GREEN ROCK (2018)
 MG0119
 MG0119                         *CURRENT SURVEY CONTROL
 MG0119  ______________________________________________________________________
 MG0119* NAD 83(1986) POSITION- 41 26 05.     (N) 090 16 39.     (W)   SCALED
 MG0119* NAVD 88 ORTHO HEIGHT -   194.55  (meters)      638.3   (feet) RESET
 MG0119  ______________________________________________________________________
 MG0119  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 MG0119  VERT ORDER      -  THIRD
 MG0119
 MG0119.The horizontal coordinates were scaled from a map and have
 MG0119.an estimated accuracy of +/- 6 seconds.
 MG0119
 MG0119.The orthometric height was computed from unverified reset data.
 MG0119
 MG0119.No vertical observational check was made to the station.
 MG0119
 MG0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0119.GEOID18 height accuracy estimate available here.
 MG0119
 MG0119.Click photographs - Photos may exist for this station.
 MG0119
 MG0119;                    North         East    Units  Estimated Accuracy
 MG0119;SPC IL W     -   529,310.      690,740.      MT  (+/- 180 meters Scaled)
 MG0119
 MG0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF274905(NAD 83)
 MG0119
 MG0119                          SUPERSEDED SURVEY CONTROL
 MG0119
 MG0119  NGVD 29 (??/??/??)  194.63   (m)          638.5    (f) RESET       3  
 MG0119
 MG0119.Superseded values are not recommended for survey control.
 MG0119
 MG0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0119.See file dsdata.pdf to determine how the superseded data were derived.
 MG0119
 MG0119_MARKER: DB = BENCH MARK DISK
 MG0119_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0119_SP_SET: BRIDGE
 MG0119_STAMPING: T 193 1959 RESET 1961
 MG0119_MARK LOGO: CGS
 MG0119_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0119
 MG0119  HISTORY     - Date     Condition        Report By
 MG0119  HISTORY     - 1961     MONUMENTED       CGS
 MG0119  HISTORY     - 19880329 MARK NOT FOUND   USPSQD
 MG0119  HISTORY     - 19960717 MARK NOT FOUND   USPSQD
 MG0119  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0119
 MG0119                          STATION DESCRIPTION
 MG0119
 MG0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MG0119'8.5 MI W FROM GENESEO.
 MG0119'ABOUT 4.65 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MG0119'WITH STATE HIGHWAY 82 IN THE WESTERN PART OF GENESEO, THENCE
 MG0119'1.3 MILES SOUTH ALONG A BLACKTOP ROAD, THENCE 1.55 MILES WEST
 MG0119'ALONG BLACKTOP ROAD, THENCE 0.85 MILE NORTH ALONG OILED ROAD AT
 MG0119'A SMALL BRIDGE, SET VERTICALLY IN THE EAST HEADWALL OF SMALL
 MG0119'BRIDGE, 2 FEET BELOW THE ROAD, 42 FEET SOUTH OF CENTER OF FIELD
 MG0119'ENTRANCE AND 15.5 FEET EAST OF CENTER OF ROAD.
 MG0119
 MG0119                          STATION RECOVERY (1988)
 MG0119
 MG0119'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0119'MARK NOT FOUND.
 MG0119
 MG0119                          STATION RECOVERY (1996)
 MG0119
 MG0119'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0119'MARK NOT FOUND.
 MG0119
 MG0119                          STATION RECOVERY (2001)
 MG0119
 MG0119'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0119'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0184 ***********************************************************************
 MG0184  DESIGNATION -  T 194
 MG0184  PID         -  MG0184
 MG0184  STATE/COUNTY-  IL/HENRY
 MG0184  COUNTRY     -  US
 MG0184  USGS QUAD   -  ANDOVER (2018)
 MG0184
 MG0184                         *CURRENT SURVEY CONTROL
 MG0184  ______________________________________________________________________
 MG0184* NAD 83(1986) POSITION- 41 15 57.     (N) 090 19 12.     (W)   SCALED
 MG0184* NAVD 88 ORTHO HEIGHT -   206.173 (meters)      676.42  (feet) ADJUSTED
 MG0184  ______________________________________________________________________
 MG0184  GEOID HEIGHT    -        -32.833 (meters)                     GEOID18
 MG0184  DYNAMIC HEIGHT  -        206.089 (meters)      676.14  (feet) COMP
 MG0184  MODELED GRAVITY -    980,209.2   (mgal)                       NAVD 88
 MG0184
 MG0184  VERT ORDER      -  SECOND    CLASS 0
 MG0184
 MG0184.The horizontal coordinates were scaled from a map and have
 MG0184.an estimated accuracy of +/- 6 seconds.
 MG0184
 MG0184.The orthometric height was determined by differential leveling and
 MG0184.adjusted by the NATIONAL GEODETIC SURVEY
 MG0184.in June 1991.
 MG0184
 MG0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0184.GEOID18 height accuracy estimate available here.
 MG0184
 MG0184.Click photographs - Photos may exist for this station.
 MG0184
 MG0184.The dynamic height is computed by dividing the NAVD 88
 MG0184.geopotential number by the normal gravity value computed on the
 MG0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0184.degrees latitude (g = 980.6199 gals.).
 MG0184
 MG0184.The modeled gravity was interpolated from observed gravity values.
 MG0184
 MG0184;                    North         East    Units  Estimated Accuracy
 MG0184;SPC IL W     -   510,560.      687,150.      MT  (+/- 180 meters Scaled)
 MG0184
 MG0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF244717(NAD 83)
 MG0184
 MG0184                          SUPERSEDED SURVEY CONTROL
 MG0184
 MG0184  NGVD 29 (??/??/92)  206.238  (m)          676.63   (f) ADJ UNCH    2 0
 MG0184
 MG0184.Superseded values are not recommended for survey control.
 MG0184
 MG0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0184.See file dsdata.pdf to determine how the superseded data were derived.
 MG0184
 MG0184_STAMPING: T 194 1959
 MG0184_MARK LOGO: CGS
 MG0184
 MG0184  HISTORY     - Date     Condition        Report By
 MG0184  HISTORY     - 1959     MONUMENTED       CGS
 MG0184  HISTORY     - 19880509 MARK NOT FOUND   USPSQD
 MG0184  HISTORY     - 19960714 MARK NOT FOUND   USPSQD
 MG0184  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0184  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0184  HISTORY     - 20201022 MARK NOT FOUND   ILDT
 MG0184
 MG0184                          STATION DESCRIPTION
 MG0184
 MG0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0184'3.2 MI SW FROM ANDOVER.
 MG0184'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0184'AT ANDOVER, THENCE 1.9 MILES SOUTH ALONG AN OILED ROAD, SET IN
 MG0184'THE TOP OF THE NORTHEAST END OF THE WINGWALL AT THE SOUTHWEST
 MG0184'CORNER OF A 60-FOOT STEEL SPAN BRIDGE, 12 FEET WEST OF THE CENTER
 MG0184'LINE OF THE ROAD, 4 FEET WEST OF THE SOUTHWEST CORNER OF THE
 MG0184'STEEL SPAN, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 MG0184
 MG0184                          STATION RECOVERY (1988)
 MG0184
 MG0184'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0184'MARK NOT FOUND.
 MG0184
 MG0184                          STATION RECOVERY (1996)
 MG0184
 MG0184'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0184'MARK NOT FOUND.
 MG0184
 MG0184                          STATION RECOVERY (2001)
 MG0184
 MG0184'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0184'MARK NOT FOUND.
 MG0184
 MG0184                          STATION RECOVERY (2004)
 MG0184
 MG0184'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0184'MARK NOT FOUND.
 MG0184
 MG0184                          STATION RECOVERY (2020)
 MG0184
 MG0184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MG0184'BRIDGE WAS REPLACED IN 1980 NO SIGN OF OLD STRUCTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0659 ***********************************************************************
 MG0659  DESIGNATION -  T 194 RESET
 MG0659  PID         -  MG0659
 MG0659  STATE/COUNTY-  IL/HENRY
 MG0659  COUNTRY     -  US
 MG0659  USGS QUAD   -  ANDOVER (2018)
 MG0659
 MG0659                         *CURRENT SURVEY CONTROL
 MG0659  ______________________________________________________________________
 MG0659* NAD 83(1986) POSITION- 41 15 57.     (N) 090 19 12.     (W)   SCALED
 MG0659* NAVD 88 ORTHO HEIGHT -   205.87  (meters)      675.4   (feet) RESET
 MG0659  ______________________________________________________________________
 MG0659  GEOID HEIGHT    -        -32.833 (meters)                     GEOID18
 MG0659  VERT ORDER      -  THIRD
 MG0659
 MG0659.The horizontal coordinates were scaled from a map and have
 MG0659.an estimated accuracy of +/- 6 seconds.
 MG0659
 MG0659.The orthometric height was computed from unverified reset data.
 MG0659
 MG0659.No vertical observational check was made to the station.
 MG0659
 MG0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0659.GEOID18 height accuracy estimate available here.
 MG0659
 MG0659.Click photographs - Photos may exist for this station.
 MG0659
 MG0659;                    North         East    Units  Estimated Accuracy
 MG0659;SPC IL W     -   510,560.      687,150.      MT  (+/- 180 meters Scaled)
 MG0659
 MG0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF244717(NAD 83)
 MG0659
 MG0659                          SUPERSEDED SURVEY CONTROL
 MG0659
 MG0659  NGVD 29 (11/09/15)  205.93   (m)          675.6    (f) RESET       3  
 MG0659
 MG0659.Superseded values are not recommended for survey control.
 MG0659
 MG0659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0659.See file dsdata.pdf to determine how the superseded data were derived.
 MG0659
 MG0659_MARKER: DV = VERTICAL CONTROL DISK
 MG0659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0659_STAMPING: T 194 RESET 1980
 MG0659_MARK LOGO: NGS
 MG0659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0659+STABILITY: SURFACE MOTION
 MG0659
 MG0659  HISTORY     - Date     Condition        Report By
 MG0659  HISTORY     - 1980     MONUMENTED       NGS
 MG0659  HISTORY     - 19960714 MARK NOT FOUND   USPSQD
 MG0659  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0659  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0659
 MG0659                          STATION DESCRIPTION
 MG0659
 MG0659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
 MG0659'3.2 MI SW FROM ANDOVER.
 MG0659'1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE IN ANDOVER,
 MG0659'THENCE 1.9 MILES SOUTH ALONG TOWNSHIP ROAD 68 A TO A BRIDGE SPAN
 MG0659'ACROSS THE EDWARDS RIVER, 83.5 FEET EAST OF THE CENTER LINE OF THE
 MG0659'ROAD, AND ABOUT 30 FEET SOUTH OF THE SOUTH EDGE OF THE RIVER.
 MG0659'THE MARK IS 1 FT  W FROM A WITNESS POST.
 MG0659'THE MARK IS 1 FT BELOW ROAD.
 MG0659
 MG0659                          STATION RECOVERY (1996)
 MG0659
 MG0659'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0659'MARK NOT FOUND.
 MG0659
 MG0659                          STATION RECOVERY (2001)
 MG0659
 MG0659'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0659'MARK NOT FOUND.
 MG0659
 MG0659                          STATION RECOVERY (2004)
 MG0659
 MG0659'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0659'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0258 ***********************************************************************
 MG0258  DESIGNATION -  T 195 RESET
 MG0258  PID         -  MG0258
 MG0258  STATE/COUNTY-  IL/KNOX
 MG0258  COUNTRY     -  US
 MG0258  USGS QUAD   -  WATAGA (2018)
 MG0258
 MG0258                         *CURRENT SURVEY CONTROL
 MG0258  ______________________________________________________________________
 MG0258* NAD 83(1986) POSITION- 41 01 25.     (N) 090 19 58.     (W)   SCALED
 MG0258* NAVD 88 ORTHO HEIGHT -   251.72  (meters)      825.9   (feet) RESET
 MG0258  ______________________________________________________________________
 MG0258  GEOID HEIGHT    -        -32.917 (meters)                     GEOID18
 MG0258  VERT ORDER      -  THIRD
 MG0258
 MG0258.The horizontal coordinates were scaled from a map and have
 MG0258.an estimated accuracy of +/- 6 seconds.
 MG0258
 MG0258.The orthometric height was computed from unverified reset data.
 MG0258
 MG0258.No vertical observational check was made to the station.
 MG0258
 MG0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0258.GEOID18 height accuracy estimate available here.
 MG0258
 MG0258.Click photographs - Photos may exist for this station.
 MG0258
 MG0258;                    North         East    Units  Estimated Accuracy
 MG0258;SPC IL W     -   483,660.      686,030.      MT  (+/- 180 meters Scaled)
 MG0258
 MG0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF242448(NAD 83)
 MG0258
 MG0258                          SUPERSEDED SURVEY CONTROL
 MG0258
 MG0258  NGVD 29 (??/??/??)  251.77   (m)          826.0    (f) RESET       3  
 MG0258
 MG0258.Superseded values are not recommended for survey control.
 MG0258
 MG0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0258.See file dsdata.pdf to determine how the superseded data were derived.
 MG0258
 MG0258_MARKER: DB = BENCH MARK DISK
 MG0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0258_STAMPING: T 195 RESET 1965
 MG0258_MARK LOGO: CGS
 MG0258_PROJECTION: FLUSH
 MG0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0258+STABILITY: SURFACE MOTION
 MG0258
 MG0258  HISTORY     - Date     Condition        Report By
 MG0258  HISTORY     - 1965     MONUMENTED       CGS
 MG0258  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0258
 MG0258                          STATION DESCRIPTION
 MG0258
 MG0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 MG0258'1.1 MI E FROM HENDERSON.
 MG0258'ABOUT 1.1 MILES EAST ALONG A BLACKTOP ROAD FROM THE CITY PARK
 MG0258'AT HENDERSON, JUST EAST OF AN OVERPASS OVER INTERSTATE
 MG0258'HIGHWAY 74, 152 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST
 MG0258'ROAD, 51 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A TWO-STORY
 MG0258'WHITE HOUSE, 12 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY,
 MG0258'1.5 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A WHITE BOARD
 MG0258'FENCE, 1 FOOT SOUTH OF FENCE AND SET IN TOP OF CONCRETE POST
 MG0258'FLUSH WITH THE SURFACE OF THE GROUND.
 MG0258
 MG0258                          STATION RECOVERY (1997)
 MG0258
 MG0258'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0258'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0140 ***********************************************************************
 LD0140  DESIGNATION -  T 196
 LD0140  PID         -  LD0140
 LD0140  STATE/COUNTY-  IL/KNOX
 LD0140  COUNTRY     -  US
 LD0140  USGS QUAD   -  APPLETON (2018)
 LD0140
 LD0140                         *CURRENT SURVEY CONTROL
 LD0140  ______________________________________________________________________
 LD0140* NAD 83(1986) POSITION- 40 53 16.     (N) 090 08 56.     (W)   SCALED
 LD0140* NAVD 88 ORTHO HEIGHT -   212.362 (meters)      696.72  (feet) ADJUSTED
 LD0140  ______________________________________________________________________
 LD0140  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 LD0140  DYNAMIC HEIGHT  -        212.267 (meters)      696.41  (feet) COMP
 LD0140  MODELED GRAVITY -    980,174.5   (mgal)                       NAVD 88
 LD0140
 LD0140  VERT ORDER      -  SECOND    CLASS 0
 LD0140
 LD0140.The horizontal coordinates were scaled from a map and have
 LD0140.an estimated accuracy of +/- 6 seconds.
 LD0140
 LD0140.The orthometric height was determined by differential leveling and
 LD0140.adjusted by the NATIONAL GEODETIC SURVEY
 LD0140.in June 1991.
 LD0140
 LD0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0140.GEOID18 height accuracy estimate available here.
 LD0140
 LD0140.Click photographs - Photos may exist for this station.
 LD0140
 LD0140.The dynamic height is computed by dividing the NAVD 88
 LD0140.geopotential number by the normal gravity value computed on the
 LD0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0140.degrees latitude (g = 980.6199 gals.).
 LD0140
 LD0140.The modeled gravity was interpolated from observed gravity values.
 LD0140
 LD0140;                    North         East    Units  Estimated Accuracy
 LD0140;SPC IL W     -   468,560.      701,500.      MT  (+/- 180 meters Scaled)
 LD0140
 LD0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF402302(NAD 83)
 LD0140
 LD0140                          SUPERSEDED SURVEY CONTROL
 LD0140
 LD0140  NGVD 29 (??/??/92)  212.431  (m)          696.95   (f) ADJ UNCH    2 0
 LD0140
 LD0140.Superseded values are not recommended for survey control.
 LD0140
 LD0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0140.See file dsdata.pdf to determine how the superseded data were derived.
 LD0140
 LD0140_MARKER: DB = BENCH MARK DISK
 LD0140_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0140_SP_SET: BOX CULVERT HEADWALL
 LD0140_STAMPING: T 196 1959
 LD0140_MARK LOGO: CGS
 LD0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0140+STABILITY: SURFACE MOTION
 LD0140
 LD0140  HISTORY     - Date     Condition        Report By
 LD0140  HISTORY     - 1959     MONUMENTED       CGS
 LD0140  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0140
 LD0140                          STATION DESCRIPTION
 LD0140
 LD0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0140'8.2 MI SE FROM KNOXVILLE.
 LD0140'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0140'AT KNOXVILLE, THENCE 1.4 MILES SOUTH ALONG A GRAVEL ROAD, THENCE
 LD0140'0.4 MILES EAST ALONG A GRAVEL ROAD, SET IN THE TOP OF THE EAST
 LD0140'END OF THE SOUTH HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, 12
 LD0140'FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 0.05 MILES WEST
 LD0140'OF A LARGE TWO-STORY BRICK FARM HOUSE SOUTH OF THE ROAD, ABOUT
 LD0140'1/2 FOOT BELOW THE LEVEL OF THE ROAD.
 LD0140
 LD0140                          STATION RECOVERY (1997)
 LD0140
 LD0140'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1463 ***********************************************************************
 LC1463  DESIGNATION -  T 197
 LC1463  PID         -  LC1463
 LC1463  STATE/COUNTY-  IL/PEORIA
 LC1463  COUNTRY     -  US
 LC1463  USGS QUAD   -  OAK HILL (2018)
 LC1463
 LC1463                         *CURRENT SURVEY CONTROL
 LC1463  ______________________________________________________________________
 LC1463* NAD 83(1986) POSITION- 40 46 31.     (N) 089 45 29.     (W)   SCALED
 LC1463* NAVD 88 ORTHO HEIGHT -   200.037 (meters)      656.29  (feet) ADJUSTED
 LC1463  ______________________________________________________________________
 LC1463  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 LC1463  DYNAMIC HEIGHT  -        199.946 (meters)      655.99  (feet) COMP
 LC1463  MODELED GRAVITY -    980,167.2   (mgal)                       NAVD 88
 LC1463
 LC1463  VERT ORDER      -  SECOND    CLASS 0
 LC1463
 LC1463.The horizontal coordinates were scaled from a map and have
 LC1463.an estimated accuracy of +/- 6 seconds.
 LC1463
 LC1463.The orthometric height was determined by differential leveling and
 LC1463.adjusted by the NATIONAL GEODETIC SURVEY
 LC1463.in June 1991.
 LC1463
 LC1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1463.GEOID18 height accuracy estimate available here.
 LC1463
 LC1463.Click photographs - Photos may exist for this station.
 LC1463
 LC1463.The dynamic height is computed by dividing the NAVD 88
 LC1463.geopotential number by the normal gravity value computed on the
 LC1463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1463.degrees latitude (g = 980.6199 gals.).
 LC1463
 LC1463.The modeled gravity was interpolated from observed gravity values.
 LC1463
 LC1463;                    North         East    Units  Estimated Accuracy
 LC1463;SPC IL W     -   456,150.      734,490.      MT  (+/- 180 meters Scaled)
 LC1463
 LC1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL672174(NAD 83)
 LC1463
 LC1463                          SUPERSEDED SURVEY CONTROL
 LC1463
 LC1463  NGVD 29 (??/??/92)  200.118  (m)          656.55   (f) ADJ UNCH    2 0
 LC1463
 LC1463.Superseded values are not recommended for survey control.
 LC1463
 LC1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1463.See file dsdata.pdf to determine how the superseded data were derived.
 LC1463
 LC1463_MARKER: DB = BENCH MARK DISK
 LC1463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1463_STAMPING: T 197 1959
 LC1463_MARK LOGO: CGS
 LC1463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1463+STABILITY: SURFACE MOTION
 LC1463
 LC1463  HISTORY     - Date     Condition        Report By
 LC1463  HISTORY     - 1959     MONUMENTED       CGS
 LC1463  HISTORY     - 19981214 GOOD             USPSQD
 LC1463
 LC1463                          STATION DESCRIPTION
 LC1463
 LC1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1463'1.1 MI S FROM KICKAPOO.
 LC1463'ABOUT 0.8 MILE SOUTH ALONG AN ASPHALT ROAD FROM THE SOUTHWEST
 LC1463'CORNER OF THE CITY PARK AT KICKAPOO, THENCE 0.3 MILES WEST ALONG
 LC1463'A GRAVEL ROAD, AT THE JUNCTION OF DRIVEWAYS SOUTH AND NORTH TO
 LC1463'FARM HOUSES, 27 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 1/2
 LC1463'FEET SOUTH OF A FENCE, 7 FEET EAST OF TELEPHONE POLE M 1922, 80
 LC1463'FEET WEST OF THE CENTER LINE OF A DRIVEWAY NORTH TO A FARM HOUSE,
 LC1463'33 FEET WEST OF THE EXTENDED CENTER LINE OF A DRIVEWAY SOUTH TO A
 LC1463'FARM HOUSE, 2.3 FEET WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT
 LC1463'2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LC1463'POST PROJECTING 3 INCHES.
 LC1463
 LC1463                          STATION RECOVERY (1998)
 LC1463
 LC1463'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1463'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0911 ***********************************************************************
 LC0911  DESIGNATION -  T 198
 LC0911  PID         -  LC0911
 LC0911  STATE/COUNTY-  IL/TAZEWELL
 LC0911  COUNTRY     -  US
 LC0911  USGS QUAD   -  MACKINAW (2018)
 LC0911
 LC0911                         *CURRENT SURVEY CONTROL
 LC0911  ______________________________________________________________________
 LC0911* NAD 83(1986) POSITION- 40 33 24.     (N) 089 21 44.     (W)   SCALED
 LC0911* NAVD 88 ORTHO HEIGHT -   221.135 (meters)      725.51  (feet) ADJUSTED
 LC0911  ______________________________________________________________________
 LC0911  GEOID HEIGHT    -        -32.569 (meters)                     GEOID18
 LC0911  DYNAMIC HEIGHT  -        221.030 (meters)      725.16  (feet) COMP
 LC0911  MODELED GRAVITY -    980,145.5   (mgal)                       NAVD 88
 LC0911
 LC0911  VERT ORDER      -  SECOND    CLASS 0
 LC0911
 LC0911.The horizontal coordinates were scaled from a map and have
 LC0911.an estimated accuracy of +/- 6 seconds.
 LC0911
 LC0911.The orthometric height was determined by differential leveling and
 LC0911.adjusted by the NATIONAL GEODETIC SURVEY
 LC0911.in June 1991.
 LC0911
 LC0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0911.GEOID18 height accuracy estimate available here.
 LC0911
 LC0911.Click photographs - Photos may exist for this station.
 LC0911
 LC0911.The dynamic height is computed by dividing the NAVD 88
 LC0911.geopotential number by the normal gravity value computed on the
 LC0911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0911.degrees latitude (g = 980.6199 gals.).
 LC0911
 LC0911.The modeled gravity was interpolated from observed gravity values.
 LC0911
 LC0911;                    North         East    Units  Estimated Accuracy
 LC0911;SPC IL W     -   432,110.      768,130.      MT  (+/- 180 meters Scaled)
 LC0911
 LC0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK999922(NAD 83)
 LC0911
 LC0911                          SUPERSEDED SURVEY CONTROL
 LC0911
 LC0911  NGVD 29 (??/??/92)  221.213  (m)          725.76   (f) ADJ UNCH    2 0
 LC0911
 LC0911.Superseded values are not recommended for survey control.
 LC0911
 LC0911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0911.See file dsdata.pdf to determine how the superseded data were derived.
 LC0911
 LC0911_MARKER: DB = BENCH MARK DISK
 LC0911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0911_STAMPING: T 198 1959
 LC0911_MARK LOGO: CGS
 LC0911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0911+STABILITY: SURFACE MOTION
 LC0911
 LC0911  HISTORY     - Date     Condition        Report By
 LC0911  HISTORY     - 1959     MONUMENTED       CGS
 LC0911  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0911
 LC0911                          STATION DESCRIPTION
 LC0911
 LC0911'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0911'2 MI N FROM MACKINAW.
 LC0911'ABOUT 0.05 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0911'THE STATION AT MACKINAW, THENCE 2.0 MILES NORTH ALONG AN ASPHALT
 LC0911'ROAD, 35 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 41 FEET
 LC0911'NORTH OF THE CENTER LINE OF THE ROAD WEST, 1 1/2 FEET SOUTH OF
 LC0911'A FENCE, 7 FEET WEST OF A FENCE CORNER, 10 FEET NORTHWEST OF
 LC0911'THE EAST END OF A CORRUGATED PIPE CULVERT, 64 FEET NORTHWEST
 LC0911'OF THE CENTER LINE OF THE JUNCTION OF THE ROAD WEST, 1.6 FEET
 LC0911'SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 LC0911'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LC0911'INCHES.
 LC0911
 LC0911                          STATION RECOVERY (1988)
 LC0911
 LC0911'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0911'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0980 ***********************************************************************
 LC0980  DESIGNATION -  T 199
 LC0980  PID         -  LC0980
 LC0980  STATE/COUNTY-  IL/MCLEAN
 LC0980  COUNTRY     -  US
 LC0980  USGS QUAD   -  NORMAL WEST (2018)
 LC0980
 LC0980                         *CURRENT SURVEY CONTROL
 LC0980  ______________________________________________________________________
 LC0980* NAD 83(1986) POSITION- 40 31 54.     (N) 089 02 30.     (W)   SCALED
 LC0980* NAVD 88 ORTHO HEIGHT -   245.786 (meters)      806.38  (feet) ADJUSTED
 LC0980  ______________________________________________________________________
 LC0980  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC0980  DYNAMIC HEIGHT  -        245.670 (meters)      806.00  (feet) COMP
 LC0980  MODELED GRAVITY -    980,150.0   (mgal)                       NAVD 88
 LC0980
 LC0980  VERT ORDER      -  SECOND    CLASS 0
 LC0980
 LC0980.The horizontal coordinates were scaled from a map and have
 LC0980.an estimated accuracy of +/- 6 seconds.
 LC0980
 LC0980.The orthometric height was determined by differential leveling and
 LC0980.adjusted by the NATIONAL GEODETIC SURVEY
 LC0980.in June 1991.
 LC0980
 LC0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0980.GEOID18 height accuracy estimate available here.
 LC0980
 LC0980.Click photographs - Photos may exist for this station.
 LC0980
 LC0980.The dynamic height is computed by dividing the NAVD 88
 LC0980.geopotential number by the normal gravity value computed on the
 LC0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0980.degrees latitude (g = 980.6199 gals.).
 LC0980
 LC0980.The modeled gravity was interpolated from observed gravity values.
 LC0980
 LC0980;                    North         East    Units  Estimated Accuracy
 LC0980;SPC IL E     -   429,280.      239,990.      MT  (+/- 180 meters Scaled)
 LC0980
 LC0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK270887(NAD 83)
 LC0980
 LC0980                          SUPERSEDED SURVEY CONTROL
 LC0980
 LC0980  NGVD 29 (??/??/92)  245.842  (m)          806.57   (f) ADJ UNCH    2 0
 LC0980
 LC0980.Superseded values are not recommended for survey control.
 LC0980
 LC0980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0980.See file dsdata.pdf to determine how the superseded data were derived.
 LC0980
 LC0980_MARKER: DB = BENCH MARK DISK
 LC0980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0980_STAMPING: T 199 1959
 LC0980_MARK LOGO: CGS
 LC0980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0980+STABILITY: SURFACE MOTION
 LC0980
 LC0980  HISTORY     - Date     Condition        Report By
 LC0980  HISTORY     - 1959     MONUMENTED       CGS
 LC0980  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 LC0980  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0980
 LC0980                          STATION DESCRIPTION
 LC0980
 LC0980'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0980'6.6 MI SE FROM CARLOCK.
 LC0980'ABOUT 5.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0980'AND ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 1.0 MILES EAST
 LC0980'ALONG A GRAVEL ROAD, AT THE JUNCTION OF A NORTH-SOUTH ASPHALT
 LC0980'ROAD, 24 FEET NORTH OF THE CENTER LINE OF THE ROAD, 25 1/2 FEET
 LC0980'WEST OF THE CENTER LINE OF THE ASPHALT ROAD, 37 FEET NORTHWEST
 LC0980'OF THE CENTER LINE OF THE JUNCTION, 1 FOOT EAST OF A FENCE, 2 FEET
 LC0980'NORTHEAST OF A FENCE CORNER, 2.6 FEET SOUTH OF A METAL WITNESS
 LC0980'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP
 LC0980'OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0980
 LC0980                          STATION RECOVERY (1987)
 LC0980
 LC0980'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0980'MARK NOT FOUND.
 LC0980
 LC0980                          STATION RECOVERY (1988)
 LC0980
 LC0980'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0980'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7259 ***********************************************************************
 AB7259  DESIGNATION -  T 20 RESET
 AB7259  PID         -  AB7259
 AB7259  STATE/COUNTY-  IL/GRUNDY
 AB7259  COUNTRY     -  US
 AB7259  USGS QUAD   -  MORRIS (2018)
 AB7259
 AB7259                         *CURRENT SURVEY CONTROL
 AB7259  ______________________________________________________________________
 AB7259* NAD 83(2011) POSITION- 41 15 21.20907(N) 088 25 10.66610(W)   ADJUSTED
 AB7259* NAD 83(2011) ELLIP HT-   143.529 (meters)        (06/27/12)   ADJUSTED
 AB7259* NAD 83(2011) EPOCH   -  2010.00
 AB7259* NAVD 88 ORTHO HEIGHT -   176.27  (meters)      578.3   (feet) RESET
 AB7259  ______________________________________________________________________
 AB7259  GEOID HEIGHT    -        -32.747 (meters)                     GEOID18
 AB7259  NAD 83(2011) X  -    132,435.374 (meters)                     COMP
 AB7259  NAD 83(2011) Y  - -4,800,180.377 (meters)                     COMP
 AB7259  NAD 83(2011) Z  -  4,183,923.761 (meters)                     COMP
 AB7259  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 AB7259  VERT ORDER      -  THIRD
 AB7259
 AB7259  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB7259  Standards:
 AB7259         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB7259            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB7259  -------------------------------------------------------------------
 AB7259  NETWORK    0.51   0.76           0.23   0.18   0.39      0.00915262
 AB7259  -------------------------------------------------------------------
 AB7259  Click here for local accuracies and other accuracy information.
 AB7259
 AB7259.The horizontal coordinates were established by GPS observations
 AB7259.and adjusted by the National Geodetic Survey in June 2012.
 AB7259
 AB7259.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB7259.been affixed to the stable North American tectonic plate. See 
 AB7259.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB7259
 AB7259.The horizontal coordinates are valid at the epoch date displayed above
 AB7259.which is a decimal equivalence of Year/Month/Day.
 AB7259
 AB7259.The orthometric height was computed from unverified reset data.
 AB7259
 AB7259.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7259.GEOID18 height accuracy estimate available here.
 AB7259
 AB7259.Click photographs - Photos may exist for this station.
 AB7259
 AB7259.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB7259
 AB7259.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB7259
 AB7259.The ellipsoidal height was determined by GPS observations
 AB7259.and is referenced to NAD 83.
 AB7259
 AB7259. The following values were computed from the NAD 83(2011) position.
 AB7259
 AB7259;                    North         East     Units Scale Factor Converg.
 AB7259;SPC IL E     -   509,463.052   292,767.792   MT  0.99997564   -0 03 24.9
 AB7259;SPC IL E     - 1,671,463.36    960,522.33   sFT  0.99997564   -0 03 24.9
 AB7259;UTM  16      - 4,568,135.767   381,068.326   MT  0.99977408   -0 56 10.5
 AB7259
 AB7259!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB7259!SPC IL E     -   0.99997749  x   0.99997564  =   0.99995313
 AB7259!UTM  16      -   0.99997749  x   0.99977408  =   0.99975157
 AB7259
 AB7259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8106868135(NAD 83)
 AB7259
 AB7259                          SUPERSEDED SURVEY CONTROL
 AB7259
 AB7259  NAD 83(2007)-  41 15 21.20913(N)    088 25 10.66700(W) AD(2002.00) 0
 AB7259  ELLIP H (02/10/07)  143.548  (m)                       GP(2002.00)    
 AB7259  ELLIP H (02/03/05)  143.530  (m)                       GP(       ) 4 2
 AB7259  NAD 83(1997)-  41 15 21.20858(N)    088 25 10.66715(W) AD(       ) 1
 AB7259  ELLIP H (03/04/03)  143.539  (m)                       GP(       ) 4 2
 AB7259  NAVD 88             176.27   (m)          578.3    (f) LEVELING    3  
 AB7259
 AB7259.Superseded values are not recommended for survey control.
 AB7259
 AB7259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7259.See file dsdata.pdf to determine how the superseded data were derived.
 AB7259
 AB7259_MARKER: DV = VERTICAL CONTROL DISK
 AB7259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7259_STAMPING: T 20 RESET 1994
 AB7259_MARK LOGO: NGS
 AB7259_PROJECTION: FLUSH
 AB7259_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7259+STABILITY: SURFACE MOTION
 AB7259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7259+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2015
 AB7259
 AB7259  HISTORY     - Date     Condition        Report By
 AB7259  HISTORY     - 1994     MONUMENTED       NGS
 AB7259  HISTORY     - 200205   GOOD             ASCPC
 AB7259  HISTORY     - 20050131 GOOD             LOCSUR
 AB7259  HISTORY     - 20050725 GOOD             GEOSPC
 AB7259  HISTORY     - 20070706 GOOD             GEOCAC
 AB7259  HISTORY     - 20151004 GOOD             GEOCAC
 AB7259
 AB7259                          STATION DESCRIPTION
 AB7259
 AB7259'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (RKB)
 AB7259'STATION IS LOCATED APPROXIMATELY 1.1 MI (1.8 KM) NORTH OF MAZON ALONG
 AB7259'STATE ROUTE 47, UNDER A LARGE POWER LINE AND JUST SOUTH OF A SMALL
 AB7259'CREEK WHICH FLOWS UNDER THE HIGHWAY THROUGH A BOX CULVERT, 17.0 M
 AB7259'(55.8 FT) NORTH OF THE APPROXIMATE CENTERLINE OF REED ROAD (COUNTY
 AB7259'ROAD S 2000) EXTENDED WEST, 14.9 M (48.9 FT) WEST OF THE CENTERLINE OF
 AB7259'ROUTE 47, 52.5 M (172.2 FT) SOUTH SOUTHEAST OF THE SOUTH LEG OF THE
 AB7259'SOUTHERNMOST OF TWIN POWER LINE TOWERS, 11.5 M (37.7 FT) NORTH OF THE
 AB7259'APPROXIMATE CENTERLINE OF A FIELD ENTRANCE WEST, 0.3 M (1.0 FT) EAST
 AB7259'OF A FIBERGLASS WITNESS POST, AND SET FLUSH WITH THE GROUND IN A ROUND
 AB7259'CONCRETE MONUMENT.
 AB7259
 AB7259                          STATION RECOVERY (2002)
 AB7259
 AB7259'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 AB7259'RECOVERED AS DESCRIBED
 AB7259
 AB7259                          STATION RECOVERY (2005)
 AB7259
 AB7259'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2005 (MJM)
 AB7259'RECOVERED AS DESCRIBED.
 AB7259
 AB7259                          STATION RECOVERY (2005)
 AB7259
 AB7259'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 AB7259'RECOVERED AS DESCRIBED.  ---NOTE--- GPS OBSERVATIONS MAY BE
 AB7259'QUESTIONABLE DUE TO NEARBY TRANSMISSION LINE.
 AB7259
 AB7259                          STATION RECOVERY (2007)
 AB7259
 AB7259'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 AB7259'FOUND MARK USING GARMIN GPS72.  MARK IS ON THE VERY EDGE OF A
 AB7259'CORNFIELD.  NO WITNESS SIGN OR POST FOUND, ONLY A SMALL PLYWOOD STICK
 AB7259'WITH WEATHERED PINK TAPE.
 AB7259
 AB7259                          STATION RECOVERY (2015)
 AB7259
 AB7259'RECOVERY NOTE BY GEOCACHING 2015
 AB7259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0054 ***********************************************************************
 LC0054  DESIGNATION -  T 201
 LC0054  PID         -  LC0054
 LC0054  STATE/COUNTY-  IL/IROQUOIS
 LC0054  COUNTRY     -  US
 LC0054  USGS QUAD   -  BUCKLEY (2018)
 LC0054
 LC0054                         *CURRENT SURVEY CONTROL
 LC0054  ______________________________________________________________________
 LC0054* NAD 83(1986) POSITION- 40 32 46.     (N) 088 04 21.     (W)   SCALED
 LC0054* NAVD 88 ORTHO HEIGHT -   223.692 (meters)      733.90  (feet) ADJUSTED
 LC0054  ______________________________________________________________________
 LC0054  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 LC0054  DYNAMIC HEIGHT  -        223.587 (meters)      733.55  (feet) COMP
 LC0054  MODELED GRAVITY -    980,152.0   (mgal)                       NAVD 88
 LC0054
 LC0054  VERT ORDER      -  SECOND    CLASS 0
 LC0054
 LC0054.The horizontal coordinates were scaled from a map and have
 LC0054.an estimated accuracy of +/- 6 seconds.
 LC0054
 LC0054.The orthometric height was determined by differential leveling and
 LC0054.adjusted by the NATIONAL GEODETIC SURVEY
 LC0054.in June 1991.
 LC0054
 LC0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0054.GEOID18 height accuracy estimate available here.
 LC0054
 LC0054.Click photographs - Photos may exist for this station.
 LC0054
 LC0054.The dynamic height is computed by dividing the NAVD 88
 LC0054.geopotential number by the normal gravity value computed on the
 LC0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0054.degrees latitude (g = 980.6199 gals.).
 LC0054
 LC0054.The modeled gravity was interpolated from observed gravity values.
 LC0054
 LC0054;                    North         East    Units  Estimated Accuracy
 LC0054;SPC IL E     -   430,670.      322,100.      MT  (+/- 180 meters Scaled)
 LC0054
 LC0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK091889(NAD 83)
 LC0054
 LC0054                          SUPERSEDED SURVEY CONTROL
 LC0054
 LC0054  NGVD 29 (??/??/92)  223.753  (m)          734.10   (f) ADJ UNCH    2 0
 LC0054
 LC0054.Superseded values are not recommended for survey control.
 LC0054
 LC0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0054.See file dsdata.pdf to determine how the superseded data were derived.
 LC0054
 LC0054_MARKER: DB = BENCH MARK DISK
 LC0054_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0054_SP_SET: BOX CULVERT HEADWALL
 LC0054_STAMPING: T 201 1959
 LC0054_MARK LOGO: CGS
 LC0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0054+STABILITY: SURFACE MOTION
 LC0054
 LC0054  HISTORY     - Date     Condition        Report By
 LC0054  HISTORY     - 1959     MONUMENTED       CGS
 LC0054  HISTORY     - 20070509 MARK NOT FOUND   BCA
 LC0054
 LC0054                          STATION DESCRIPTION
 LC0054
 LC0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0054'2.6 MI N FROM LODA.
 LC0054'ABOUT 1.95 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0054'OFFICE AT LODA, THENCE 0.65 MILES WEST ALONG A GRAVEL ROAD,
 LC0054'SET IN THE TOP OF THE SOUTH HEADWALL OF A 10-FOOT CONCRETE
 LC0054'BOX CULVERT, 6 FEET EAST OF THE WEST END OF THE HEADWALL, 12
 LC0054'FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 1 1/2 FEET
 LC0054'ABOVE THE LEVEL OF THE ROAD.
 LC0054
 LC0054                          STATION RECOVERY (2007)
 LC0054
 LC0054'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2007 (DR)
 LC0054'MARK IS BELIEVED TO BE DESTROYED.  FOUND THE HEADWALL ON WHICH THE
 LC0054'MARK WAS LOCATED.  THE TOP OF THE HEADWALL HAS BEEN REMOVED TO LEVEL
 LC0054'WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1973 ***********************************************************************
 LB1973  DESIGNATION -  T 202
 LB1973  PID         -  LB1973
 LB1973  STATE/COUNTY-  IL/IROQUOIS
 LB1973  COUNTRY     -  US
 LB1973  USGS QUAD   -  GILMAN (2018)
 LB1973
 LB1973                         *CURRENT SURVEY CONTROL
 LB1973  ______________________________________________________________________
 LB1973* NAD 83(1986) POSITION- 40 50 23.     (N) 087 59 56.     (W)   SCALED
 LB1973* NAVD 88 ORTHO HEIGHT -   201.272 (meters)      660.34  (feet) ADJUSTED
 LB1973  ______________________________________________________________________
 LB1973  GEOID HEIGHT    -        -32.468 (meters)                     GEOID18
 LB1973  DYNAMIC HEIGHT  -        201.186 (meters)      660.06  (feet) COMP
 LB1973  MODELED GRAVITY -    980,190.7   (mgal)                       NAVD 88
 LB1973
 LB1973  VERT ORDER      -  SECOND    CLASS 0
 LB1973
 LB1973.The horizontal coordinates were scaled from a map and have
 LB1973.an estimated accuracy of +/- 6 seconds.
 LB1973
 LB1973.The orthometric height was determined by differential leveling and
 LB1973.adjusted by the NATIONAL GEODETIC SURVEY
 LB1973.in June 1991.
 LB1973
 LB1973.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1973.GEOID18 height accuracy estimate available here.
 LB1973
 LB1973.Click photographs - Photos may exist for this station.
 LB1973
 LB1973.The dynamic height is computed by dividing the NAVD 88
 LB1973.geopotential number by the normal gravity value computed on the
 LB1973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1973.degrees latitude (g = 980.6199 gals.).
 LB1973
 LB1973.The modeled gravity was interpolated from observed gravity values.
 LB1973
 LB1973;                    North         East    Units  Estimated Accuracy
 LB1973;SPC IL E     -   463,300.      328,210.      MT  (+/- 180 meters Scaled)
 LB1973
 LB1973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL157214(NAD 83)
 LB1973
 LB1973                          SUPERSEDED SURVEY CONTROL
 LB1973
 LB1973  NGVD 29 (??/??/92)  201.348  (m)          660.59   (f) ADJ UNCH    2 0
 LB1973
 LB1973.Superseded values are not recommended for survey control.
 LB1973
 LB1973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1973.See file dsdata.pdf to determine how the superseded data were derived.
 LB1973
 LB1973_MARKER: DB = BENCH MARK DISK
 LB1973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1973_STAMPING: T 202 1959
 LB1973_MARK LOGO: CGS
 LB1973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1973+STABILITY: SURFACE MOTION
 LB1973
 LB1973  HISTORY     - Date     Condition        Report By
 LB1973  HISTORY     - 1959     MONUMENTED       CGS
 LB1973  HISTORY     - 1984     POOR             USPSQD
 LB1973  HISTORY     - 20071006 POOR             GEOCAC
 LB1973  HISTORY     - 20141105 POOR             ILDT
 LB1973
 LB1973                          STATION DESCRIPTION
 LB1973
 LB1973'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1973'2.8 MI NW FROM DANFORTH.
 LB1973'ABOUT 0.45 MILE NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1973'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 1.35 MILES WEST
 LB1973'ALONG AN ASPHALT ROAD, THENCE 1.05 MILES NORTH ALONG AN ASPHALT
 LB1973'ROAD, AT THE JUNCTION OF AN EAST-WEST ASPHALT ROAD, 21 FEET WEST
 LB1973'OF THE CENTER LINE OF THE ROAD, 1.5 FEET EAST OF A FENCE, 33
 LB1973'FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 38 FEET
 LB1973'NORTHWEST OF THE CENTER OF THE JUNCTION, 9 FEET NORTH OF A FENCE
 LB1973'CORNER, 2.0 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 LB1973'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LB1973'POST PROJECTING 3 INCHES.
 LB1973
 LB1973                          STATION RECOVERY (1984)
 LB1973
 LB1973'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB1973'MARK RECOVERED IN POOR CONDITION.
 LB1973
 LB1973                          STATION RECOVERY (2007)
 LB1973
 LB1973'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1973'DISK SHEARED OFF
 LB1973
 LB1973                          STATION RECOVERY (2014)
 LB1973
 LB1973'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1973'CAP KNOCKED OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0560 ***********************************************************************
 LC0560  DESIGNATION -  T 203
 LC0560  PID         -  LC0560
 LC0560  STATE/COUNTY-  IL/MCLEAN
 LC0560  COUNTRY     -  US
 LC0560  USGS QUAD   -  LE ROY (2018)
 LC0560
 LC0560                         *CURRENT SURVEY CONTROL
 LC0560  ______________________________________________________________________
 LC0560* NAD 83(1986) POSITION- 40 20 26.     (N) 088 46 25.     (W)   SCALED
 LC0560* NAVD 88 ORTHO HEIGHT -   240.280 (meters)      788.32  (feet) ADJUSTED
 LC0560  ______________________________________________________________________
 LC0560  GEOID HEIGHT    -        -31.929 (meters)                     GEOID18
 LC0560  DYNAMIC HEIGHT  -        240.165 (meters)      787.94  (feet) COMP
 LC0560  MODELED GRAVITY -    980,140.6   (mgal)                       NAVD 88
 LC0560
 LC0560  VERT ORDER      -  SECOND    CLASS 0
 LC0560
 LC0560.The horizontal coordinates were scaled from a map and have
 LC0560.an estimated accuracy of +/- 6 seconds.
 LC0560
 LC0560.The orthometric height was determined by differential leveling and
 LC0560.adjusted by the NATIONAL GEODETIC SURVEY
 LC0560.in June 1991.
 LC0560
 LC0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0560.GEOID18 height accuracy estimate available here.
 LC0560
 LC0560.Click photographs - Photos may exist for this station.
 LC0560
 LC0560.The dynamic height is computed by dividing the NAVD 88
 LC0560.geopotential number by the normal gravity value computed on the
 LC0560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0560.degrees latitude (g = 980.6199 gals.).
 LC0560
 LC0560.The modeled gravity was interpolated from observed gravity values.
 LC0560
 LC0560;                    North         East    Units  Estimated Accuracy
 LC0560;SPC IL E     -   407,910.      262,590.      MT  (+/- 180 meters Scaled)
 LC0560
 LC0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK493670(NAD 83)
 LC0560
 LC0560                          SUPERSEDED SURVEY CONTROL
 LC0560
 LC0560  NGVD 29 (??/??/92)  240.336  (m)          788.50   (f) ADJ UNCH    2 0
 LC0560
 LC0560.Superseded values are not recommended for survey control.
 LC0560
 LC0560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0560.See file dsdata.pdf to determine how the superseded data were derived.
 LC0560
 LC0560_MARKER: DB = BENCH MARK DISK
 LC0560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0560_STAMPING: T 203 1959
 LC0560_MARK LOGO: CGS
 LC0560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0560+STABILITY: SURFACE MOTION
 LC0560
 LC0560  HISTORY     - Date     Condition        Report By
 LC0560  HISTORY     - 1959     MONUMENTED       CGS
 LC0560  HISTORY     - 20120807 MARK NOT FOUND   ILDT
 LC0560
 LC0560                          STATION DESCRIPTION
 LC0560
 LC0560'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0560'0.8 MI SW FROM LEROY.
 LC0560'ABOUT 0.15 MILES EAST ALONG WEST CENTER STREET FROM THE NEW
 LC0560'YORK CENTRAL RAILROAD STATION AT LE ROY, THENCE 0.45 MILE SOUTH
 LC0560'ALONG A CONCRETE PAVED ROAD, THENCE 0.25 MILE WEST ALONG AN
 LC0560'ASPHALT ROAD, AT A PIPE GATE SOUTH OF THE ROAD, 23 FEET SOUTH
 LC0560'OF THE CENTER LINE OF THE ROAD, 2 FEET NORTH OF A FENCE, 3 FEET
 LC0560'EAST OF THE EAST END OF THE GATE, 31 FEET EAST OF A T-FENCE
 LC0560'CORNER, 28 FEET EAST OF A POWER POLE, 7 1/2 FEET SOUTH-SOUTHEAST
 LC0560'OF THE EAST END OF AN IRON PIPE CULVERT, 2.3 FEET WEST OF A
 LC0560'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND
 LC0560'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LC0560
 LC0560                          STATION RECOVERY (2012)
 LC0560
 LC0560'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0560'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0347 ***********************************************************************
 LC0347  DESIGNATION -  T 204
 LC0347  PID         -  LC0347
 LC0347  STATE/COUNTY-  IL/CHAMPAIGN
 LC0347  COUNTRY     -  US
 LC0347  USGS QUAD   -  RISING (2018)
 LC0347
 LC0347                         *CURRENT SURVEY CONTROL
 LC0347  ______________________________________________________________________
 LC0347* NAD 83(1986) POSITION- 40 10 22.     (N) 088 19 26.     (W)   SCALED
 LC0347* NAVD 88 ORTHO HEIGHT -   239.028 (meters)      784.21  (feet) ADJUSTED
 LC0347  ______________________________________________________________________
 LC0347  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 LC0347  DYNAMIC HEIGHT  -        238.908 (meters)      783.82  (feet) COMP
 LC0347  MODELED GRAVITY -    980,115.4   (mgal)                       NAVD 88
 LC0347
 LC0347  VERT ORDER      -  SECOND    CLASS 0
 LC0347
 LC0347.The horizontal coordinates were scaled from a map and have
 LC0347.an estimated accuracy of +/- 6 seconds.
 LC0347
 LC0347.The orthometric height was determined by differential leveling and
 LC0347.adjusted by the NATIONAL GEODETIC SURVEY
 LC0347.in June 1991.
 LC0347
 LC0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0347.GEOID18 height accuracy estimate available here.
 LC0347
 LC0347.Click photographs - Photos may exist for this station.
 LC0347
 LC0347.The dynamic height is computed by dividing the NAVD 88
 LC0347.geopotential number by the normal gravity value computed on the
 LC0347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0347.degrees latitude (g = 980.6199 gals.).
 LC0347
 LC0347.The modeled gravity was interpolated from observed gravity values.
 LC0347
 LC0347;                    North         East    Units  Estimated Accuracy
 LC0347;SPC IL E     -   389,180.      300,800.      MT  (+/- 180 meters Scaled)
 LC0347
 LC0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK872477(NAD 83)
 LC0347
 LC0347                          SUPERSEDED SURVEY CONTROL
 LC0347
 LC0347  NGVD 29 (??/??/92)  239.068  (m)          784.34   (f) ADJ UNCH    2 0
 LC0347
 LC0347.Superseded values are not recommended for survey control.
 LC0347
 LC0347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0347.See file dsdata.pdf to determine how the superseded data were derived.
 LC0347
 LC0347_MARKER: DB = BENCH MARK DISK
 LC0347_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0347_SP_SET: BOX CULVERT HEADWALL
 LC0347_STAMPING: T 204 1959
 LC0347_MARK LOGO: CGS
 LC0347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0347+STABILITY: SURFACE MOTION
 LC0347
 LC0347  HISTORY     - Date     Condition        Report By
 LC0347  HISTORY     - 1959     MONUMENTED       CGS
 LC0347  HISTORY     - 1973     GOOD             NGS
 LC0347  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0347
 LC0347                          STATION DESCRIPTION
 LC0347
 LC0347'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0347'5.6 MI E FROM MAHOMET.
 LC0347'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0347'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 4.9 MILES EAST
 LC0347'ALONG U.S. HIGHWAY 150, THENCE 0.6 MILE NORTH ALONG AN ASPHALT
 LC0347'ROAD, ABOUT 0.05 MILE NORTH OF A FARM HOUSE EAST OF THE ROAD,
 LC0347'SET IN THE TOP OF THE SOUTH END OF THE WEST HEADWALL OF A
 LC0347'6-FOOT CONCRETE BOX CULVERT, 10 FEET WEST OF THE CENTER LINE
 LC0347'OF THE ROAD, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD.
 LC0347
 LC0347                          STATION RECOVERY (1973)
 LC0347
 LC0347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0347'RECOVERED IN GOOD CONDITION.
 LC0347
 LC0347                          STATION RECOVERY (1986)
 LC0347
 LC0347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0347'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0093 ***********************************************************************
 KB0093  DESIGNATION -  T 205
 KB0093  PID         -  KB0093
 KB0093  STATE/COUNTY-  IL/DOUGLAS
 KB0093  COUNTRY     -  US
 KB0093  USGS QUAD   -  TUSCOLA (2018)
 KB0093
 KB0093                         *CURRENT SURVEY CONTROL
 KB0093  ______________________________________________________________________
 KB0093* NAD 83(1986) POSITION- 39 46 03.     (N) 088 16 59.     (W)   SCALED
 KB0093* NAVD 88 ORTHO HEIGHT -   197.687 (meters)      648.58  (feet) ADJUSTED
 KB0093  ______________________________________________________________________
 KB0093  GEOID HEIGHT    -        -32.082 (meters)                     GEOID18
 KB0093  DYNAMIC HEIGHT  -        197.581 (meters)      648.23  (feet) COMP
 KB0093  MODELED GRAVITY -    980,086.6   (mgal)                       NAVD 88
 KB0093
 KB0093  VERT ORDER      -  SECOND    CLASS 0
 KB0093
 KB0093.The horizontal coordinates were scaled from a map and have
 KB0093.an estimated accuracy of +/- 6 seconds.
 KB0093
 KB0093.The orthometric height was determined by differential leveling and
 KB0093.adjusted by the NATIONAL GEODETIC SURVEY
 KB0093.in June 1991.
 KB0093
 KB0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0093.GEOID18 height accuracy estimate available here.
 KB0093
 KB0093.Click photographs - Photos may exist for this station.
 KB0093
 KB0093.The dynamic height is computed by dividing the NAVD 88
 KB0093.geopotential number by the normal gravity value computed on the
 KB0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0093.degrees latitude (g = 980.6199 gals.).
 KB0093
 KB0093.The modeled gravity was interpolated from observed gravity values.
 KB0093
 KB0093;                    North         East    Units  Estimated Accuracy
 KB0093;SPC IL E     -   344,190.      304,310.      MT  (+/- 180 meters Scaled)
 KB0093
 KB0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK901027(NAD 83)
 KB0093
 KB0093                          SUPERSEDED SURVEY CONTROL
 KB0093
 KB0093  NGVD 29 (??/??/92)  197.760  (m)          648.82   (f) ADJ UNCH    2 0
 KB0093
 KB0093.Superseded values are not recommended for survey control.
 KB0093
 KB0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0093.See file dsdata.pdf to determine how the superseded data were derived.
 KB0093
 KB0093_MARKER: DB = BENCH MARK DISK
 KB0093_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0093_SP_SET: BOX CULVERT HEADWALL
 KB0093_STAMPING: T 205 1959
 KB0093_MARK LOGO: CGS
 KB0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0093+STABILITY: SURFACE MOTION
 KB0093_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0093+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2013
 KB0093
 KB0093  HISTORY     - Date     Condition        Report By
 KB0093  HISTORY     - 1959     MONUMENTED       CGS
 KB0093  HISTORY     - 20110907 GOOD             ILDT
 KB0093  HISTORY     - 20130709 GOOD             ILDT
 KB0093
 KB0093                          STATION DESCRIPTION
 KB0093
 KB0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0093'2.4 MI SE FROM TUSCOLA.
 KB0093'ABOUT 0.5 MILES EAST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 KB0093'WITH U.S. HIGHWAY 45 IN TUSCOLA, THENCE 1.85 MILES SOUTH ALONG
 KB0093'AN ASPHALT ROAD, AT THE JUNCTION OF AN ASPHALT ROAD EAST, SET
 KB0093'IN THE TOP OF THE SOUTH END OF THE EAST HEADWALL OF A TRIPLE
 KB0093'9-FOOT CONCRETE BOX CULVERT, 13 1/2 FEET EAST OF THE CENTER LINE
 KB0093'OF THE ROAD, 7 FEET NORTH OF THE SOUTH END OF THE HEADWALL, 100
 KB0093'FEET SOUTH OF THE CENTER LINE OF THE ROAD EAST, ABOUT 1 FOOT
 KB0093'ABOVE THE LEVEL OF THE ROAD.
 KB0093
 KB0093                          STATION RECOVERY (2011)
 KB0093
 KB0093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0093'RECOVERED IN GOOD CONDITION.
 KB0093
 KB0093                          STATION RECOVERY (2013)
 KB0093
 KB0093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0093'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1560 ***********************************************************************
 ME1560  DESIGNATION -  T 206
 ME1560  PID         -  ME1560
 ME1560  STATE/COUNTY-  IL/WILL
 ME1560  COUNTRY     -  US
 ME1560  USGS QUAD   -  PEOTONE (2018)
 ME1560
 ME1560                         *CURRENT SURVEY CONTROL
 ME1560  ______________________________________________________________________
 ME1560* NAD 83(1986) POSITION- 41 19 28.     (N) 087 49 25.     (W)   SCALED
 ME1560* NAVD 88 ORTHO HEIGHT -   212.005 (meters)      695.55  (feet) ADJUSTED
 ME1560  ______________________________________________________________________
 ME1560  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 ME1560  DYNAMIC HEIGHT  -        211.920 (meters)      695.27  (feet) COMP
 ME1560  MODELED GRAVITY -    980,215.8   (mgal)                       NAVD 88
 ME1560
 ME1560  VERT ORDER      -  SECOND    CLASS 0
 ME1560
 ME1560.The horizontal coordinates were scaled from a map and have
 ME1560.an estimated accuracy of +/- 6 seconds.
 ME1560
 ME1560.The orthometric height was determined by differential leveling and
 ME1560.adjusted by the NATIONAL GEODETIC SURVEY
 ME1560.in June 1991.
 ME1560
 ME1560.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1560.GEOID18 height accuracy estimate available here.
 ME1560
 ME1560.Click photographs - Photos may exist for this station.
 ME1560
 ME1560.The dynamic height is computed by dividing the NAVD 88
 ME1560.geopotential number by the normal gravity value computed on the
 ME1560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1560.degrees latitude (g = 980.6199 gals.).
 ME1560
 ME1560.The modeled gravity was interpolated from observed gravity values.
 ME1560
 ME1560;                    North         East    Units  Estimated Accuracy
 ME1560;SPC IL E     -   517,200.      342,670.      MT  (+/- 180 meters Scaled)
 ME1560
 ME1560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL310751(NAD 83)
 ME1560
 ME1560                          SUPERSEDED SURVEY CONTROL
 ME1560
 ME1560  NGVD 29 (??/??/92)  212.095  (m)          695.85   (f) ADJ UNCH    2 0
 ME1560
 ME1560.Superseded values are not recommended for survey control.
 ME1560
 ME1560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1560.See file dsdata.pdf to determine how the superseded data were derived.
 ME1560
 ME1560_MARKER: DB = BENCH MARK DISK
 ME1560_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1560_SP_SET: BOX CULVERT HEADWALL
 ME1560_STAMPING: T 206 1959
 ME1560_MARK LOGO: CGS
 ME1560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1560+STABILITY: SURFACE MOTION
 ME1560
 ME1560  HISTORY     - Date     Condition        Report By
 ME1560  HISTORY     - 1959     MONUMENTED       CGS
 ME1560  HISTORY     - 1967     GOOD             CGS
 ME1560  HISTORY     - 20120918 MARK NOT FOUND   ILDT
 ME1560
 ME1560                          STATION DESCRIPTION
 ME1560
 ME1560'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1560'2.6 MI SW FROM PEOTONE.
 ME1560'ABOUT 0.9 MILES SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1560'WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 1.7 MILES WEST ALONG
 ME1560'AN ASPHALT ROAD, AT A NORTH-SOUTH GRAVEL ROAD CROSSING, SET IN
 ME1560'THE TOP OF THE WEST END OF THE RETAINING WALL AT THE SOUTH END
 ME1560'OF THE EAST HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT UNDER
 ME1560'THE GRAVEL ROAD NORTH, 15 FEET NORTH OF THE CENTER LINE OF THE
 ME1560'ROAD, 16 FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD, ABOUT
 ME1560'1 1/2 FEET ABOVE THE LEVEL OF THE ROAD.
 ME1560
 ME1560                          STATION RECOVERY (1967)
 ME1560
 ME1560'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1560'RECOVERED IN GOOD CONDITION.
 ME1560
 ME1560                          STATION RECOVERY (2012)
 ME1560
 ME1560'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 ME1560'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1561 ***********************************************************************
 ME1561  DESIGNATION -  T 206 RESET
 ME1561  PID         -  ME1561
 ME1561  STATE/COUNTY-  IL/WILL
 ME1561  COUNTRY     -  US
 ME1561  USGS QUAD   -  PEOTONE (2018)
 ME1561
 ME1561                         *CURRENT SURVEY CONTROL
 ME1561  ______________________________________________________________________
 ME1561* NAD 83(1986) POSITION- 41 19 28.17   (N) 087 49 32.38   (W)   HD_HELD1
 ME1561* NAVD 88 ORTHO HEIGHT -   210.064 (meters)      689.19  (feet) ADJUSTED
 ME1561  ______________________________________________________________________
 ME1561  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 ME1561  DYNAMIC HEIGHT  -        209.980 (meters)      688.91  (feet) COMP
 ME1561  MODELED GRAVITY -    980,215.8   (mgal)                       NAVD 88
 ME1561
 ME1561  VERT ORDER      -  SECOND    CLASS I
 ME1561
 ME1561.The horizontal coordinates were determined by differentially corrected
 ME1561.hand held GPS observations or other comparable positioning techniques
 ME1561.and have an estimated accuracy of +/- 3 meters.
 ME1561
 ME1561.The orthometric height was determined by differential leveling and
 ME1561.adjusted by the NATIONAL GEODETIC SURVEY
 ME1561.in August 2012.
 ME1561
 ME1561.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1561.GEOID18 height accuracy estimate available here.
 ME1561
 ME1561.Click photographs - Photos may exist for this station.
 ME1561
 ME1561.The dynamic height is computed by dividing the NAVD 88
 ME1561.geopotential number by the normal gravity value computed on the
 ME1561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1561.degrees latitude (g = 980.6199 gals.).
 ME1561
 ME1561.The modeled gravity was interpolated from observed gravity values.
 ME1561
 ME1561;                    North         East    Units  Estimated Accuracy
 ME1561;SPC IL E     -   517,202.3     342,501.9     MT  (+/- 3 meters HH1 GPS) 
 ME1561
 ME1561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3090175108(NAD 83)
 ME1561
 ME1561                          SUPERSEDED SURVEY CONTROL
 ME1561
 ME1561  NAVD 88 (11/09/15)  210.062  (m)          689.18   (f) SUPERSEDED  3 0
 ME1561
 ME1561.Superseded values are not recommended for survey control.
 ME1561
 ME1561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1561.See file dsdata.pdf to determine how the superseded data were derived.
 ME1561
 ME1561_MARKER: DB = BENCH MARK DISK
 ME1561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1561_STAMPING: T 206 RESET 1967
 ME1561_MARK LOGO: CGS
 ME1561_PROJECTION: FLUSH
 ME1561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1561+STABILITY: SURFACE MOTION
 ME1561
 ME1561  HISTORY     - Date     Condition        Report By
 ME1561  HISTORY     - 1968     MONUMENTED       CGS
 ME1561  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1561  HISTORY     - 20110521 GOOD             AMESC
 ME1561
 ME1561                          STATION DESCRIPTION
 ME1561
 ME1561'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1561'2.7 MI SW FROM PEOTONE.
 ME1561'ABOUT 0.9 MILE SOUTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1561'WITH CRAWFORD STREET IN PEOTONE, THENCE 1.8 MILES WEST ALONG AN
 ME1561'ASPHALT ROAD (WILMINGTON-PEOTONE ROAD) (WHICH SPANS INTERSTATE
 ME1561'HIGHWAY 57) TO A POINT WHICH IS 503 FEET WEST OF A NORTH-SOUTH
 ME1561'GRAVEL ROAD CROSSING, 39 FEET NORTH OF THE CENTER LINE OF THE
 ME1561'ROAD, 54 FEET WEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER
 ME1561'POST, ABOUT 1.2 FEET BELOW THE LEVEL OF THE ROAD, SET IN THE TOP
 ME1561'OF A CONCRETE POST FLUSH WITH THE GROUND.
 ME1561
 ME1561                          STATION RECOVERY (2008)
 ME1561
 ME1561'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1561'THE NORTH-SOUTH GRAVEL ROAD PER ORIGINAL DESCRIPTION IS S 88TH AVENUE.
 ME1561'HOWEVER, THE MARK WAS NOT LOCATED AFTER CHECKING THE AREA DESCRIBED.
 ME1561
 ME1561                          STATION RECOVERY (2011)
 ME1561
 ME1561'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 ME1561'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1942 ***********************************************************************
 ME1942  DESIGNATION -  T 207
 ME1942  PID         -  ME1942
 ME1942  STATE/COUNTY-  IL/COOK
 ME1942  COUNTRY     -  US
 ME1942  USGS QUAD   -  HARVEY (2018)
 ME1942
 ME1942                         *CURRENT SURVEY CONTROL
 ME1942  ______________________________________________________________________
 ME1942* NAD 83(1986) POSITION- 41 32 33.5    (N) 087 44 49.0    (W)   HD_HELD2
 ME1942* NAVD 88 ORTHO HEIGHT -   213.433 (meters)      700.24  (feet) ADJUSTED
 ME1942  ______________________________________________________________________
 ME1942  GEOID HEIGHT    -        -33.334 (meters)                     GEOID18
 ME1942  DYNAMIC HEIGHT  -        213.352 (meters)      699.97  (feet) COMP
 ME1942  MODELED GRAVITY -    980,235.5   (mgal)                       NAVD 88
 ME1942
 ME1942  VERT ORDER      -  SECOND    CLASS 0
 ME1942
 ME1942.The horizontal coordinates were established by autonomous hand held GPS
 ME1942.observations and have an estimated accuracy of +/- 10 meters.
 ME1942
 ME1942.The orthometric height was determined by differential leveling and
 ME1942.adjusted by the NATIONAL GEODETIC SURVEY
 ME1942.in June 1991.
 ME1942
 ME1942.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1942.GEOID18 height accuracy estimate available here.
 ME1942
 ME1942.Click photographs - Photos may exist for this station.
 ME1942
 ME1942.The dynamic height is computed by dividing the NAVD 88
 ME1942.geopotential number by the normal gravity value computed on the
 ME1942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1942.degrees latitude (g = 980.6199 gals.).
 ME1942
 ME1942.The modeled gravity was interpolated from observed gravity values.
 ME1942
 ME1942;                    North         East    Units  Estimated Accuracy
 ME1942;SPC IL E     -   541,471.      348,928.      MT  (+/- 10 meters HH2 GPS)
 ME1942
 ME1942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3769899267(NAD 83)
 ME1942
 ME1942                          SUPERSEDED SURVEY CONTROL
 ME1942
 ME1942  NGVD 29 (??/??/92)  213.523  (m)          700.53   (f) ADJ UNCH    2 0
 ME1942
 ME1942.Superseded values are not recommended for survey control.
 ME1942
 ME1942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1942.See file dsdata.pdf to determine how the superseded data were derived.
 ME1942
 ME1942_MARKER: DB = BENCH MARK DISK
 ME1942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1942_STAMPING: T 207 1959
 ME1942_MARK LOGO: CGS
 ME1942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1942+STABILITY: SURFACE MOTION
 ME1942
 ME1942  HISTORY     - Date     Condition        Report By
 ME1942  HISTORY     - 1959     MONUMENTED       CGS
 ME1942  HISTORY     - 1967     GOOD             CGS
 ME1942  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1942  HISTORY     - 20070317 GOOD             GEOCAC
 ME1942  HISTORY     - 20090531 GOOD             GEOCAC
 ME1942
 ME1942                          STATION DESCRIPTION
 ME1942
 ME1942'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1942'3.9 MI N FROM MATTESON.
 ME1942'ABOUT 1.6 MILES NORTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1942'WITH U.S. HIGHWAY 30 IN THE NORTHWEST PART OF MATTESON, THENCE
 ME1942'1.0 MILE WEST ALONG AN ASPHALT ROAD, THENCE 1.0 MILE NORTH ALONG
 ME1942'AN ASPHALT ROAD, THENCE 0.3 MILE EAST ALONG AN ASPHALT ROAD,
 ME1942'AT A T-FENCE CORNER, 31 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 ME1942'60 1/2 FEET NORTH AND ACROSS THE ROAD FROM THE T-FENCE CORNER,
 ME1942'2 FEET WEST OF A TELEPHONE POLE WITH A BRACE, 2.1 FEET EAST OF
 ME1942'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 ME1942'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 ME1942
 ME1942                          STATION RECOVERY (1967)
 ME1942
 ME1942'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1942'RECOVERED IN GOOD CONDITION.
 ME1942
 ME1942                          STATION RECOVERY (2000)
 ME1942
 ME1942'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (BPG)
 ME1942'MARK NOT FOUND.
 ME1942
 ME1942                          STATION RECOVERY (2007)
 ME1942
 ME1942'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1942'THE FENCING PER THE DESCRIPTION DOES NOT EXIST.  FIBERGLASS WITNESS
 ME1942'POST IS IN PLACE ALONG WITH A BRIGHT ORANGE METAL POST BEARING NO
 ME1942'WITNESS SIGNAGE.
 ME1942
 ME1942                          STATION RECOVERY (2009)
 ME1942
 ME1942'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0307 ***********************************************************************
 KB0307  DESIGNATION -  T 208
 KB0307  PID         -  KB0307
 KB0307  STATE/COUNTY-  IL/CUMBERLAND
 KB0307  COUNTRY     -  US
 KB0307  USGS QUAD   -  NEOGA (2018)
 KB0307
 KB0307                         *CURRENT SURVEY CONTROL
 KB0307  ______________________________________________________________________
 KB0307* NAD 83(1986) POSITION- 39 21 35.     (N) 088 25 56.     (W)   SCALED
 KB0307* NAVD 88 ORTHO HEIGHT -   200.873 (meters)      659.03  (feet) ADJUSTED
 KB0307  ______________________________________________________________________
 KB0307  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0307  DYNAMIC HEIGHT  -        200.755 (meters)      658.64  (feet) COMP
 KB0307  MODELED GRAVITY -    980,036.8   (mgal)                       NAVD 88
 KB0307
 KB0307  VERT ORDER      -  SECOND    CLASS 0
 KB0307
 KB0307.The horizontal coordinates were scaled from a map and have
 KB0307.an estimated accuracy of +/- 6 seconds.
 KB0307
 KB0307.The orthometric height was determined by differential leveling and
 KB0307.adjusted by the NATIONAL GEODETIC SURVEY
 KB0307.in June 1991.
 KB0307
 KB0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0307.GEOID18 height accuracy estimate available here.
 KB0307
 KB0307.Click photographs - Photos may exist for this station.
 KB0307
 KB0307.The dynamic height is computed by dividing the NAVD 88
 KB0307.geopotential number by the normal gravity value computed on the
 KB0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0307.degrees latitude (g = 980.6199 gals.).
 KB0307
 KB0307.The modeled gravity was interpolated from observed gravity values.
 KB0307
 KB0307;                    North         East    Units  Estimated Accuracy
 KB0307;SPC IL E     -   298,920.      291,480.      MT  (+/- 180 meters Scaled)
 KB0307
 KB0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ766576(NAD 83)
 KB0307
 KB0307                          SUPERSEDED SURVEY CONTROL
 KB0307
 KB0307  NGVD 29 (??/??/92)  200.943  (m)          659.26   (f) ADJ UNCH    2 0
 KB0307
 KB0307.Superseded values are not recommended for survey control.
 KB0307
 KB0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0307.See file dsdata.pdf to determine how the superseded data were derived.
 KB0307
 KB0307_MARKER: DB = BENCH MARK DISK
 KB0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0307_STAMPING: T 208 1959
 KB0307_MARK LOGO: CGS
 KB0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0307+STABILITY: SURFACE MOTION
 KB0307
 KB0307  HISTORY     - Date     Condition        Report By
 KB0307  HISTORY     - 1959     MONUMENTED       CGS
 KB0307  HISTORY     - 1973     GOOD             NGS
 KB0307  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0307  HISTORY     - 20240212 MARK NOT FOUND   ILHD
 KB0307
 KB0307                          STATION DESCRIPTION
 KB0307
 KB0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0307'3.3 MI SE FROM AETNA.
 KB0307'ABOUT 0.3 MILES EAST ALONG A CONCRETE PAVED ROAD FROM ITS
 KB0307'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN AETNA, THENCE
 KB0307'2.05 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.95 MILES WEST
 KB0307'ALONG AN OILED ROAD, AT THE JUNCTION OF AN OILED ROAD SOUTH, AT
 KB0307'THE JUNCTION OF THE ILLINOIS CENTRAL RAILROAD, 22 FEET NORTH OF
 KB0307'THE CENTER LINE OF THE ROAD, 4 FEET EAST OF THE EXTENDED
 KB0307'CENTERLINE OF THE ROAD SOUTH, 131 FEET EAST-NORTHEAST OF THE
 KB0307'CENTER OF THE JUNCTION OF THE ROAD AND THE RAILROAD, 39 FEET
 KB0307'NORTHWEST OF A POWER POLE, 51 FEET EAST-NORTHEAST OF A TELEPHONE
 KB0307'POLE, 20 FEET EAST OF A FENCE CORNER, 1.6 FEET EAST OF A METAL
 KB0307'WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND SET
 KB0307'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- THE
 KB0307'MARK MAY ALSO BE REACHED FROM NEOGA, CUMBERLAND COUNTY, BY GOING
 KB0307'NORTHEAST ALONG U.S. HIGHWAY 45 FOR 0.55 MILES FROM THE ILLINOIS
 KB0307'CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.2 MILE NORTHEAST
 KB0307'ALONG A CONCRETE PAVED ROAD, THENCE 2.3 MILES NORTHEAST ALONG
 KB0307'AN OILED ROAD.
 KB0307
 KB0307                          STATION RECOVERY (1973)
 KB0307
 KB0307'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0307'RECOVERED IN GOOD CONDITION.
 KB0307
 KB0307                          STATION RECOVERY (2005)
 KB0307
 KB0307'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0307'MARK NOT FOUND.
 KB0307
 KB0307                          STATION RECOVERY (2024)
 KB0307
 KB0307'RECOVERY NOTE BY IL HIGHWAY DEPT 2024 (ZCL)
 KB0307'HOLE IN GROUND NEAR LOCATION OF MARK BASED ON TIE POINTS.  COULD NOT
 KB0307'LOCATE MARK.  EVIDENCE OF THE GROUND EXCAVATION/ DISTURBANCE IN AREA,
 KB0307'MARK POSSIBLY DESTROYED DUE TO PROXIMITY OF CULTIVATED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0449 ***********************************************************************
 KB0449  DESIGNATION -  T 209
 KB0449  PID         -  KB0449
 KB0449  STATE/COUNTY-  IL/EFFINGHAM
 KB0449  COUNTRY     -  US
 KB0449  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0449
 KB0449                         *CURRENT SURVEY CONTROL
 KB0449  ______________________________________________________________________
 KB0449* NAD 83(1986) POSITION- 39 07 45.5    (N) 088 29 11.0    (W)   HD_HELD2
 KB0449* NAVD 88 ORTHO HEIGHT -   183.904 (meters)      603.36  (feet) ADJUSTED
 KB0449  ______________________________________________________________________
 KB0449  GEOID HEIGHT    -        -31.961 (meters)                     GEOID18
 KB0449  DYNAMIC HEIGHT  -        183.793 (meters)      602.99  (feet) COMP
 KB0449  MODELED GRAVITY -    980,022.9   (mgal)                       NAVD 88
 KB0449
 KB0449  VERT ORDER      -  SECOND    CLASS I
 KB0449
 KB0449.The horizontal coordinates were established by autonomous hand held GPS
 KB0449.observations and have an estimated accuracy of +/- 10 meters.
 KB0449
 KB0449.The orthometric height was determined by differential leveling and
 KB0449.adjusted by the NATIONAL GEODETIC SURVEY
 KB0449.in June 1991.
 KB0449
 KB0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0449.GEOID18 height accuracy estimate available here.
 KB0449
 KB0449.Click photographs - Photos may exist for this station.
 KB0449
 KB0449.The dynamic height is computed by dividing the NAVD 88
 KB0449.geopotential number by the normal gravity value computed on the
 KB0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0449.degrees latitude (g = 980.6199 gals.).
 KB0449
 KB0449.The modeled gravity was interpolated from observed gravity values.
 KB0449
 KB0449;                    North         East    Units  Estimated Accuracy
 KB0449;SPC IL E     -   273,344.      286,766.      MT  (+/- 10 meters HH2 GPS)
 KB0449
 KB0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7152232177(NAD 83)
 KB0449
 KB0449                          SUPERSEDED SURVEY CONTROL
 KB0449
 KB0449  NGVD 29 (??/??/92)  183.989  (m)          603.64   (f) ADJ UNCH    2 0
 KB0449
 KB0449.Superseded values are not recommended for survey control.
 KB0449
 KB0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0449.See file dsdata.pdf to determine how the superseded data were derived.
 KB0449
 KB0449_MARKER: DB = BENCH MARK DISK
 KB0449_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0449_SP_SET: BUILDING
 KB0449_STAMPING: T 209 1959
 KB0449_MARK LOGO: CGS
 KB0449_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0449_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0449+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2023
 KB0449
 KB0449  HISTORY     - Date     Condition        Report By
 KB0449  HISTORY     - 1959     MONUMENTED       CGS
 KB0449  HISTORY     - 1973     GOOD             NGS
 KB0449  HISTORY     - 20100429 GOOD             GEOCAC
 KB0449  HISTORY     - 20120416 GOOD             ILDT
 KB0449  HISTORY     - 20140903 GOOD             AMESC
 KB0449  HISTORY     - 20230905 GOOD             USPSQD
 KB0449
 KB0449                          STATION DESCRIPTION
 KB0449
 KB0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0449'0.7 MI W FROM TEUTOPOLIS.
 KB0449'ABOUT 0.7 MILE WEST ALONG U.S. HIGHWAY 40 FROM THE POST OFFICE
 KB0449'AT TEUTOPOLIS, SET VERTICALLY IN THE NORTH FACE OF THE GYMNASIUM
 KB0449'OF THE TEUTOPOLIS COMMUNITY HIGH SCHOOL, 1 FOOT WEST OF THE
 KB0449'NORTHEAST CORNER OF THE GYMNASIUM AND ABOUT 2 FEET ABOVE THE LEVEL
 KB0449'OF THE SIDEWALK.
 KB0449
 KB0449                          STATION RECOVERY (1973)
 KB0449
 KB0449'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0449'RECOVERED IN GOOD CONDITION.
 KB0449
 KB0449                          STATION RECOVERY (2010)
 KB0449
 KB0449'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KB0449'RECOVERED IN GOOD CONDITION.
 KB0449
 KB0449                          STATION RECOVERY (2012)
 KB0449
 KB0449'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0449'RECOVERED IN GOOD CONDITION.
 KB0449
 KB0449                          STATION RECOVERY (2014)
 KB0449
 KB0449'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0449'RECOVERED AS DESCRIBED.
 KB0449
 KB0449                          STATION RECOVERY (2023)
 KB0449
 KB0449'RECOVERY NOTE BY US POWER SQUADRON 2023 (STH)
 KB0449'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0017 ***********************************************************************
 LC0017  DESIGNATION -  T 21
 LC0017  PID         -  LC0017
 LC0017  STATE/COUNTY-  IL/LIVINGSTON
 LC0017  COUNTRY     -  US
 LC0017  USGS QUAD   -  FORREST SOUTH (2018)
 LC0017
 LC0017                         *CURRENT SURVEY CONTROL
 LC0017  ______________________________________________________________________
 LC0017* NAD 83(1986) POSITION- 40 44 57.     (N) 088 24 19.     (W)   SCALED
 LC0017* NAVD 88 ORTHO HEIGHT -   209.562 (meters)      687.54  (feet) ADJUSTED
 LC0017  ______________________________________________________________________
 LC0017  GEOID HEIGHT    -        -32.048 (meters)                     GEOID18
 LC0017  DYNAMIC HEIGHT  -        209.471 (meters)      687.24  (feet) COMP
 LC0017  MODELED GRAVITY -    980,186.1   (mgal)                       NAVD 88
 LC0017
 LC0017  VERT ORDER      -  SECOND    CLASS 0
 LC0017
 LC0017.The horizontal coordinates were scaled from a map and have
 LC0017.an estimated accuracy of +/- 6 seconds.
 LC0017
 LC0017.The orthometric height was determined by differential leveling and
 LC0017.adjusted by the NATIONAL GEODETIC SURVEY
 LC0017.in June 1991.
 LC0017
 LC0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0017.GEOID18 height accuracy estimate available here.
 LC0017
 LC0017.Click photographs - Photos may exist for this station.
 LC0017
 LC0017.The dynamic height is computed by dividing the NAVD 88
 LC0017.geopotential number by the normal gravity value computed on the
 LC0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0017.degrees latitude (g = 980.6199 gals.).
 LC0017
 LC0017.The modeled gravity was interpolated from observed gravity values.
 LC0017
 LC0017;                    North         East    Units  Estimated Accuracy
 LC0017;SPC IL E     -   453,190.      293,920.      MT  (+/- 180 meters Scaled)
 LC0017
 LC0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL813118(NAD 83)
 LC0017
 LC0017                          SUPERSEDED SURVEY CONTROL
 LC0017
 LC0017  NGVD 29 (??/??/92)  209.626  (m)          687.75   (f) ADJ UNCH    2 0
 LC0017
 LC0017.Superseded values are not recommended for survey control.
 LC0017
 LC0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0017.See file dsdata.pdf to determine how the superseded data were derived.
 LC0017
 LC0017_MARKER: DB = BENCH MARK DISK
 LC0017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0017_STAMPING: T 21 1934
 LC0017_MARK LOGO: CGS
 LC0017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0017+STABILITY: SURFACE MOTION
 LC0017
 LC0017  HISTORY     - Date     Condition        Report By
 LC0017  HISTORY     - 1934     MONUMENTED       CGS
 LC0017  HISTORY     - 1944     GOOD             CGS
 LC0017  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0017
 LC0017                          STATION DESCRIPTION
 LC0017
 LC0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LC0017'AT FORREST.
 LC0017'AT FORREST, LIVINGSTON COUNTY, 39 FEET EAST OF THE CENTERLINE
 LC0017'OF THE WABASH RAILWAY, 24 FEET NORTH OF THE CENTERLINE OF THE
 LC0017'TOLEDO, PEORIA AND WESTERN RAILROAD, AND ABOUT ONE FOOT LOWER
 LC0017'THAN THE RAILS.  A STANDARD DISK, STAMPED T 21 1934 AND SET IN
 LC0017'THE TOP OF A CONCRETE POST.
 LC0017
 LC0017                          STATION RECOVERY (1984)
 LC0017
 LC0017'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0017'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1431 ***********************************************************************
 KA1431  DESIGNATION -  T 210
 KA1431  PID         -  KA1431
 KA1431  STATE/COUNTY-  IL/CLARK
 KA1431  COUNTRY     -  US
 KA1431  USGS QUAD   -  CASEY (2018)
 KA1431
 KA1431                         *CURRENT SURVEY CONTROL
 KA1431  ______________________________________________________________________
 KA1431* NAD 83(1986) POSITION- 39 18 57.8    (N) 087 58 45.2    (W)   HD_HELD2
 KA1431* NAVD 88 ORTHO HEIGHT -   196.174 (meters)      643.61  (feet) ADJUSTED
 KA1431  ______________________________________________________________________
 KA1431  GEOID HEIGHT    -        -32.082 (meters)                     GEOID18
 KA1431  DYNAMIC HEIGHT  -        196.060 (meters)      643.24  (feet) COMP
 KA1431  MODELED GRAVITY -    980,042.0   (mgal)                       NAVD 88
 KA1431
 KA1431  VERT ORDER      -  SECOND    CLASS 0
 KA1431
 KA1431.The horizontal coordinates were established by autonomous hand held GPS
 KA1431.observations and have an estimated accuracy of +/- 10 meters.
 KA1431
 KA1431.The orthometric height was determined by differential leveling and
 KA1431.adjusted by the NATIONAL GEODETIC SURVEY
 KA1431.in June 1991.
 KA1431
 KA1431.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1431.GEOID18 height accuracy estimate available here.
 KA1431
 KA1431.Click photographs - Photos may exist for this station.
 KA1431
 KA1431.The dynamic height is computed by dividing the NAVD 88
 KA1431.geopotential number by the normal gravity value computed on the
 KA1431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1431.degrees latitude (g = 980.6199 gals.).
 KA1431
 KA1431.The modeled gravity was interpolated from observed gravity values.
 KA1431
 KA1431;                    North         East    Units  Estimated Accuracy
 KA1431;SPC IL E     -   294,125.      330,538.      MT  (+/- 10 meters HH2 GPS)
 KA1431
 KA1431_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1558552307(NAD 83)
 KA1431
 KA1431                          SUPERSEDED SURVEY CONTROL
 KA1431
 KA1431  NGVD 29 (??/??/92)  196.241  (m)          643.83   (f) ADJ UNCH    2 0
 KA1431
 KA1431.Superseded values are not recommended for survey control.
 KA1431
 KA1431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1431.See file dsdata.pdf to determine how the superseded data were derived.
 KA1431
 KA1431_MARKER: DB = BENCH MARK DISK
 KA1431_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KA1431_SP_SET: BOX CULVERT HEADWALL
 KA1431_STAMPING: T 210 1960
 KA1431_MARK LOGO: CGS
 KA1431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1431+STABILITY: SURFACE MOTION
 KA1431_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1431+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2025
 KA1431
 KA1431  HISTORY     - Date     Condition        Report By
 KA1431  HISTORY     - 1960     MONUMENTED       CGS
 KA1431  HISTORY     - 19950805 GOOD             USPSQD
 KA1431  HISTORY     - 20050207 GOOD             ILDT
 KA1431  HISTORY     - 20100429 GOOD             GEOCAC
 KA1431  HISTORY     - 20150818 GOOD             ILDT
 KA1431  HISTORY     - 20250512 GOOD             ILDW
 KA1431
 KA1431                          STATION DESCRIPTION
 KA1431
 KA1431'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1431'1 MI NE FROM CASEY.
 KA1431'0.65 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1431'STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.3 MILES
 KA1431'NORTH ALONG AN ASPHALT ROAD, SET IN THE TOP OF THE WEST HEADWALL
 KA1431'OF A 12-FOOT CONCRETE BOX CULVERT, 14 FEET WEST OF THE CENTER
 KA1431'LINE OF THE ROAD, 10 1/2 FEET NORTH OF THE SOUTH END OF THE
 KA1431'HEADWALL AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD.
 KA1431
 KA1431                          STATION RECOVERY (1995)
 KA1431
 KA1431'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1431'RECOVERED IN GOOD CONDITION.
 KA1431
 KA1431                          STATION RECOVERY (2005)
 KA1431
 KA1431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1431'RECOVERED IN GOOD CONDITION.
 KA1431
 KA1431                          STATION RECOVERY (2010)
 KA1431
 KA1431'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KA1431'ON THE WEST SIDE OF NE 13TH STREET.
 KA1431
 KA1431                          STATION RECOVERY (2015)
 KA1431
 KA1431'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (BES)
 KA1431'RECOVERED IN GOOD CONDITION.
 KA1431
 KA1431                          STATION RECOVERY (2025)
 KA1431
 KA1431'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 KA1431'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0367 ***********************************************************************
 KB0367  DESIGNATION -  T 211
 KB0367  PID         -  KB0367
 KB0367  STATE/COUNTY-  IL/CUMBERLAND
 KB0367  COUNTRY     -  US
 KB0367  USGS QUAD   -  UNION CENTER (2018)
 KB0367
 KB0367                         *CURRENT SURVEY CONTROL
 KB0367  ______________________________________________________________________
 KB0367* NAD 83(1986) POSITION- 39 16 32.     (N) 088 03 54.     (W)   SCALED
 KB0367* NAVD 88 ORTHO HEIGHT -   182.361 (meters)      598.30  (feet) ADJUSTED
 KB0367  ______________________________________________________________________
 KB0367  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 KB0367  DYNAMIC HEIGHT  -        182.255 (meters)      597.95  (feet) COMP
 KB0367  MODELED GRAVITY -    980,039.2   (mgal)                       NAVD 88
 KB0367
 KB0367  VERT ORDER      -  SECOND    CLASS 0
 KB0367
 KB0367.The horizontal coordinates were scaled from a map and have
 KB0367.an estimated accuracy of +/- 6 seconds.
 KB0367
 KB0367.The orthometric height was determined by differential leveling and
 KB0367.adjusted by the NATIONAL GEODETIC SURVEY
 KB0367.in June 1991.
 KB0367
 KB0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0367.GEOID18 height accuracy estimate available here.
 KB0367
 KB0367.Click photographs - Photos may exist for this station.
 KB0367
 KB0367.The dynamic height is computed by dividing the NAVD 88
 KB0367.geopotential number by the normal gravity value computed on the
 KB0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0367.degrees latitude (g = 980.6199 gals.).
 KB0367
 KB0367.The modeled gravity was interpolated from observed gravity values.
 KB0367
 KB0367;                    North         East    Units  Estimated Accuracy
 KB0367;SPC IL E     -   289,600.      323,150.      MT  (+/- 180 meters Scaled)
 KB0367
 KB0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ081478(NAD 83)
 KB0367
 KB0367                          SUPERSEDED SURVEY CONTROL
 KB0367
 KB0367  NGVD 29 (??/??/92)  182.424  (m)          598.50   (f) ADJ UNCH    2 0
 KB0367
 KB0367.Superseded values are not recommended for survey control.
 KB0367
 KB0367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0367.See file dsdata.pdf to determine how the superseded data were derived.
 KB0367
 KB0367_MARKER: DB = BENCH MARK DISK
 KB0367_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0367_SP_SET: BRIDGE
 KB0367_STAMPING: T 211 1960
 KB0367_MARK LOGO: CGS
 KB0367_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0367_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0367+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2005
 KB0367
 KB0367  HISTORY     - Date     Condition        Report By
 KB0367  HISTORY     - 1960     MONUMENTED       CGS
 KB0367  HISTORY     - 20050214 GOOD             ILDT
 KB0367
 KB0367                          STATION DESCRIPTION
 KB0367
 KB0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0367'5.1 MI NE FROM GREENUP.
 KB0367'ABOUT 5.1 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0367'WITH STATE HIGHWAY 130 IN GREENUP, THE PENNSYLVANIA RAILROAD LIES
 KB0367'ABOUT 0.05 MILE TO THE SOUTH AT THIS POINT, SET IN THE TOP OF
 KB0367'THE NORTH END OF THE EAST BRIDGE SEAT OF THE RAILROAD BRIDGE,
 KB0367'7 FEET NORTH OF THE NORTH RAIL OF THE WEST-BOUND TRACK, 1/2 FOOT
 KB0367'SOUTH OF THE NORTH END OF THE BRIDGE SEAT, 1 FOOT EAST OF THE
 KB0367'WEST EDGE OF THE BRIDGE SEAT, AND ABOUT 9 FEET BELOW THE LEVEL OF
 KB0367'THE TRACK.
 KB0367
 KB0367                          STATION RECOVERY (2005)
 KB0367
 KB0367'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0367'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0987 ***********************************************************************
 JB0987  DESIGNATION -  T 212
 JB0987  PID         -  JB0987
 JB0987  STATE/COUNTY-  IL/BOND
 JB0987  COUNTRY     -  US
 JB0987  USGS QUAD   -  BEAVER CREEK (2018)
 JB0987
 JB0987                         *CURRENT SURVEY CONTROL
 JB0987  ______________________________________________________________________
 JB0987* NAD 83(1986) POSITION- 38 51 12.     (N) 089 27 29.     (W)   SCALED
 JB0987* NAVD 88 ORTHO HEIGHT -   163.627 (meters)      536.83  (feet) ADJUSTED
 JB0987  ______________________________________________________________________
 JB0987  GEOID HEIGHT    -        -31.266 (meters)                     GEOID18
 JB0987  DYNAMIC HEIGHT  -        163.527 (meters)      536.50  (feet) COMP
 JB0987  MODELED GRAVITY -    980,010.9   (mgal)                       NAVD 88
 JB0987
 JB0987  VERT ORDER      -  SECOND    CLASS 0
 JB0987
 JB0987.The horizontal coordinates were scaled from a map and have
 JB0987.an estimated accuracy of +/- 6 seconds.
 JB0987
 JB0987.The orthometric height was determined by differential leveling and
 JB0987.adjusted by the NATIONAL GEODETIC SURVEY
 JB0987.in June 1991.
 JB0987
 JB0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0987.GEOID18 height accuracy estimate available here.
 JB0987
 JB0987.Click photographs - Photos may exist for this station.
 JB0987
 JB0987.The dynamic height is computed by dividing the NAVD 88
 JB0987.geopotential number by the normal gravity value computed on the
 JB0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0987.degrees latitude (g = 980.6199 gals.).
 JB0987
 JB0987.The modeled gravity was interpolated from observed gravity values.
 JB0987
 JB0987;                    North         East    Units  Estimated Accuracy
 JB0987;SPC IL W     -   242,930.      761,510.      MT  (+/- 180 meters Scaled)
 JB0987
 JB0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ866033(NAD 83)
 JB0987
 JB0987                          SUPERSEDED SURVEY CONTROL
 JB0987
 JB0987  NGVD 29 (??/??/92)  163.750  (m)          537.24   (f) ADJ UNCH    2 0
 JB0987
 JB0987.Superseded values are not recommended for survey control.
 JB0987
 JB0987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0987.See file dsdata.pdf to determine how the superseded data were derived.
 JB0987
 JB0987_MARKER: DB = BENCH MARK DISK
 JB0987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0987_STAMPING: T 212 1960
 JB0987_MARK LOGO: CGS
 JB0987_PROJECTION: FLUSH
 JB0987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0987+STABILITY: SURFACE MOTION
 JB0987
 JB0987  HISTORY     - Date     Condition        Report By
 JB0987  HISTORY     - 1960     MONUMENTED       CGS
 JB0987
 JB0987                          STATION DESCRIPTION
 JB0987
 JB0987'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0987'3.8 MI SW FROM GREENVILLE.
 JB0987'ABOUT 2.95 MILES SOUTHWEST ALONG ALTERNATE U.S. HIGHWAY 40
 JB0987'FROM ITS JUNCTION WITH STATE HIGHWAY 127 IN GREENVILLE, THENCE
 JB0987'0.7 MILE SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.15 MILE NORTH
 JB0987'ALONG A FARM ROAD, 51 FEET SOUTH-SOUTHWEST OF THE SOUTHEAST
 JB0987'CORNER OF A FARM HOUSE, 63 FEET SOUTHEAST OF THE SOUTHWEST CORNER
 JB0987'OF THE FARM HOUSE, 1 1/2 FEET SOUTH OF A FENCE, 10 FEET EAST OF
 JB0987'THE EAST END OF A METAL GATE, 16 FEET WEST OF A FENCE CORNER,
 JB0987'15 FEET WEST-NORTHWEST OF A 30-INCH ELM TREE, SET IN THE TOP OF A
 JB0987'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0577 ***********************************************************************
 JB0577  DESIGNATION -  T 213
 JB0577  PID         -  JB0577
 JB0577  STATE/COUNTY-  IL/EFFINGHAM
 JB0577  COUNTRY     -  US
 JB0577  USGS QUAD   -  HORD (2018)
 JB0577
 JB0577                         *CURRENT SURVEY CONTROL
 JB0577  ______________________________________________________________________
 JB0577* NAD 83(2011) POSITION- 38 58 26.14937(N) 088 37 00.56066(W)   ADJUSTED
 JB0577* NAD 83(2011) ELLIP HT-   149.424 (meters)        (06/27/12)   ADJUSTED
 JB0577* NAD 83(2011) EPOCH   -  2010.00
 JB0577* NAVD 88 ORTHO HEIGHT -   181.185 (meters)      594.44  (feet) ADJUSTED
 JB0577  ______________________________________________________________________
 JB0577  GEOID HEIGHT    -        -31.777 (meters)                     GEOID18
 JB0577  NAD 83(2011) X  -    119,854.819 (meters)                     COMP
 JB0577  NAD 83(2011) Y  - -4,963,817.548 (meters)                     COMP
 JB0577  NAD 83(2011) Z  -  3,990,161.434 (meters)                     COMP
 JB0577  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 JB0577  DYNAMIC HEIGHT  -        181.075 (meters)      594.08  (feet) COMP
 JB0577  MODELED GRAVITY -    980,017.7   (mgal)                       NAVD 88
 JB0577
 JB0577  VERT ORDER      -  SECOND    CLASS 0
 JB0577
 JB0577  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0577  Standards:
 JB0577         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0577            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0577  -------------------------------------------------------------------
 JB0577  NETWORK    0.51   0.86           0.23   0.18   0.44      0.13530132
 JB0577  -------------------------------------------------------------------
 JB0577  Click here for local accuracies and other accuracy information.
 JB0577
 JB0577.The horizontal coordinates were established by GPS observations
 JB0577.and adjusted by the National Geodetic Survey in June 2012.
 JB0577
 JB0577.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0577.been affixed to the stable North American tectonic plate. See 
 JB0577.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0577
 JB0577.The horizontal coordinates are valid at the epoch date displayed above
 JB0577.which is a decimal equivalence of Year/Month/Day.
 JB0577
 JB0577.The orthometric height was determined by differential leveling and
 JB0577.adjusted by the NATIONAL GEODETIC SURVEY
 JB0577.in June 1991.
 JB0577
 JB0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0577.GEOID18 height accuracy estimate available here.
 JB0577
 JB0577.Click photographs - Photos may exist for this station.
 JB0577
 JB0577.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0577
 JB0577.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0577
 JB0577.The ellipsoidal height was determined by GPS observations
 JB0577.and is referenced to NAD 83.
 JB0577
 JB0577.The dynamic height is computed by dividing the NAVD 88
 JB0577.geopotential number by the normal gravity value computed on the
 JB0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0577.degrees latitude (g = 980.6199 gals.).
 JB0577
 JB0577.The modeled gravity was interpolated from observed gravity values.
 JB0577
 JB0577. The following values were computed from the NAD 83(2011) position.
 JB0577
 JB0577;                    North         East     Units Scale Factor Converg.
 JB0577;SPC IL E     -   256,122.215   275,433.945   MT  0.99998243   -0 10 41.9
 JB0577;SPC IL E     -   840,294.30    903,652.87   sFT  0.99998243   -0 10 41.9
 JB0577;UTM  16      - 4,315,126.732   359,941.227   MT  0.99984155   -1 01 01.5
 JB0577
 JB0577!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0577!SPC IL E     -   0.99997656  x   0.99998243  =   0.99995899
 JB0577!UTM  16      -   0.99997656  x   0.99984155  =   0.99981811
 JB0577
 JB0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5994115126(NAD 83)
 JB0577
 JB0577                          SUPERSEDED SURVEY CONTROL
 JB0577
 JB0577  NAD 83(2007)-  38 58 26.14943(N)    088 37 00.56146(W) AD(2002.00) 1
 JB0577  ELLIP H (07/11/08)  149.439  (m)                       GP(2002.00) 3 2
 JB0577  NAVD 88             181.19   (m)          594.5    (f) LEVELING    3  
 JB0577  NGVD 29 (??/??/92)  181.282  (m)          594.76   (f) ADJ UNCH    2 0
 JB0577
 JB0577.Superseded values are not recommended for survey control.
 JB0577
 JB0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0577.See file dsdata.pdf to determine how the superseded data were derived.
 JB0577
 JB0577_MARKER: DB = BENCH MARK DISK
 JB0577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0577_STAMPING: T 213 1960
 JB0577_MARK LOGO: CGS
 JB0577_PROJECTION: FLUSH
 JB0577_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0577+STABILITY: SURFACE MOTION
 JB0577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0577+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2020
 JB0577
 JB0577  HISTORY     - Date     Condition        Report By
 JB0577  HISTORY     - 1960     MONUMENTED       CGS
 JB0577  HISTORY     - 20070909 GOOD             ILDT
 JB0577  HISTORY     - 20131115 GOOD             ILDT
 JB0577  HISTORY     - 20200608 GOOD             INDIV
 JB0577
 JB0577                          STATION DESCRIPTION
 JB0577
 JB0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0577'2.8 MI N FROM MASON.
 JB0577'ABOUT 1.9 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 JB0577'FROM THE STATION AT MASON, THENCE 0.9 MILES WEST ALONG AN OILED
 JB0577'ROAD, AT A WIRE GATE AND A FENCE CORNER SOUTH OF THE ROAD, AT
 JB0577'A POWER LINE CROSSING, 23 1/2 FEET NORTH OF THE CENTER LINE
 JB0577'OF THE ROAD, 214 FEET WEST OF THE CENTER LINE OF A DRIVE NORTH
 JB0577'TO A FARM HOUSE, 46 FEET NORTH AND ACROSS THE ROAD FROM A FENCE
 JB0577'CORNER, 6 FEET EAST OF A POWER POLE, 2 FEET SOUTH OF A FENCE, 1
 JB0577'FOOT WEST OF THE EXTENDED NORTH-SOUTH FENCE LINE SOUTH OF THE
 JB0577'ROAD, 2.4 FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE
 JB0577'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0577'FLUSH WITH THE GROUND.
 JB0577
 JB0577                          STATION RECOVERY (2007)
 JB0577
 JB0577'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB0577'STATION IS LOCATED 1.5 MILES NORTH OF MASON.  TO REACH THE STATION
 JB0577'FROM THE INTERSECTION  OF IL-37 AND MAIN ST (CR 950E) IN MASON GO
 JB0577'NORTH ALONG MAIN ST FOR 0.9 MILES TO 400TH RD.   TURN RIGHT AND GO
 JB0577'NORTHEAST THEN EAST FOR 0.6 MILES TO THE STATION ON THE LEFT.  STATION
 JB0577'IS A BRONZE NGS BENCHMARK DISK SET IN A CONCRETE MONUMENT.  STATION IS
 JB0577'6.0' EAST OF A  POWER POLE, 23.0' NORTH FROM CENTERLINE OF ROAD, 2.5'
 JB0577'EAST OF A METAL SURVEY SIGN, AND 1'  SOUTH OF A FENCE.
 JB0577
 JB0577                          STATION RECOVERY (2013)
 JB0577
 JB0577'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (BES)
 JB0577'RECOVERED IN GOOD CONDITION.
 JB0577
 JB0577                          STATION RECOVERY (2020)
 JB0577
 JB0577'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 JB0577'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0690 ***********************************************************************
 JB0690  DESIGNATION -  T 214
 JB0690  PID         -  JB0690
 JB0690  STATE/COUNTY-  IL/MARION
 JB0690  COUNTRY     -  US
 JB0690  USGS QUAD   -  SALEM NORTH (2018)
 JB0690
 JB0690                         *CURRENT SURVEY CONTROL
 JB0690  ______________________________________________________________________
 JB0690* NAD 83(1986) POSITION- 38 44 28.     (N) 088 54 04.     (W)   SCALED
 JB0690* NAVD 88 ORTHO HEIGHT -   174.652 (meters)      573.00  (feet) ADJUSTED
 JB0690  ______________________________________________________________________
 JB0690  GEOID HEIGHT    -        -31.325 (meters)                     GEOID18
 JB0690  DYNAMIC HEIGHT  -        174.541 (meters)      572.64  (feet) COMP
 JB0690  MODELED GRAVITY -    979,989.0   (mgal)                       NAVD 88
 JB0690
 JB0690  VERT ORDER      -  SECOND    CLASS 0
 JB0690
 JB0690.The horizontal coordinates were scaled from a map and have
 JB0690.an estimated accuracy of +/- 6 seconds.
 JB0690
 JB0690.The orthometric height was determined by differential leveling and
 JB0690.adjusted by the NATIONAL GEODETIC SURVEY
 JB0690.in June 1991.
 JB0690
 JB0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0690.GEOID18 height accuracy estimate available here.
 JB0690
 JB0690.Click photographs - Photos may exist for this station.
 JB0690
 JB0690.The dynamic height is computed by dividing the NAVD 88
 JB0690.geopotential number by the normal gravity value computed on the
 JB0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0690.degrees latitude (g = 980.6199 gals.).
 JB0690
 JB0690.The modeled gravity was interpolated from observed gravity values.
 JB0690
 JB0690;                    North         East    Units  Estimated Accuracy
 JB0690;SPC IL E     -   230,390.      250,640.      MT  (+/- 180 meters Scaled)
 JB0690
 JB0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH347897(NAD 83)
 JB0690
 JB0690                          SUPERSEDED SURVEY CONTROL
 JB0690
 JB0690  NGVD 29 (??/??/92)  174.756  (m)          573.35   (f) ADJ UNCH    2 0
 JB0690
 JB0690.Superseded values are not recommended for survey control.
 JB0690
 JB0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0690.See file dsdata.pdf to determine how the superseded data were derived.
 JB0690
 JB0690_MARKER: DB = BENCH MARK DISK
 JB0690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0690_STAMPING: T 214 1960
 JB0690_MARK LOGO: CGS
 JB0690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0690+STABILITY: SURFACE MOTION
 JB0690
 JB0690  HISTORY     - Date     Condition        Report By
 JB0690  HISTORY     - 1960     MONUMENTED       CGS
 JB0690
 JB0690                          STATION DESCRIPTION
 JB0690
 JB0690'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0690'1.6 MI N FROM ALMA.
 JB0690'ABOUT 0.05 MILES SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0690'ALMA, THENCE 0.65 MILE NORTHEAST ALONG STATE HIGHWAY 37, THENCE
 JB0690'0.9 MILE NORTH ALONG A DIRT ROAD, AT THE JUNCTION OF A DIRT ROAD
 JB0690'EAST, 21 FEET WEST OF THE CENTER LINE OF THE ROAD, 251 FEET
 JB0690'NORTH OF THE CENTER OF THE JUNCTION OF THE DIRT ROAD EAST, 1
 JB0690'FOOT EAST OF A FENCE, 1.9 FEET SOUTH-SOUTHEAST OF A METAL WITNESS
 JB0690'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 JB0690'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0413 ***********************************************************************
 JB0413  DESIGNATION -  T 215
 JB0413  PID         -  JB0413
 JB0413  STATE/COUNTY-  IL/JEFFERSON
 JB0413  COUNTRY     -  US
 JB0413  USGS QUAD   -  KELL (2018)
 JB0413
 JB0413                         *CURRENT SURVEY CONTROL
 JB0413  ______________________________________________________________________
 JB0413* NAD 83(1986) POSITION- 38 25 30.     (N) 088 57 14.     (W)   SCALED
 JB0413* NAVD 88 ORTHO HEIGHT -   166.458 (meters)      546.12  (feet) ADJUSTED
 JB0413  ______________________________________________________________________
 JB0413  GEOID HEIGHT    -        -30.406 (meters)                     GEOID18
 JB0413  DYNAMIC HEIGHT  -        166.352 (meters)      545.77  (feet) COMP
 JB0413  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0413
 JB0413  VERT ORDER      -  SECOND    CLASS 0
 JB0413
 JB0413.The horizontal coordinates were scaled from a map and have
 JB0413.an estimated accuracy of +/- 6 seconds.
 JB0413
 JB0413.The orthometric height was determined by differential leveling and
 JB0413.adjusted by the NATIONAL GEODETIC SURVEY
 JB0413.in June 1991.
 JB0413
 JB0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0413.GEOID18 height accuracy estimate available here.
 JB0413
 JB0413.Click photographs - Photos may exist for this station.
 JB0413
 JB0413.The dynamic height is computed by dividing the NAVD 88
 JB0413.geopotential number by the normal gravity value computed on the
 JB0413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0413.degrees latitude (g = 980.6199 gals.).
 JB0413
 JB0413.The modeled gravity was interpolated from observed gravity values.
 JB0413
 JB0413;                    North         East    Units  Estimated Accuracy
 JB0413;SPC IL E     -   195,330.      245,810.      MT  (+/- 180 meters Scaled)
 JB0413
 JB0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH294547(NAD 83)
 JB0413
 JB0413                          SUPERSEDED SURVEY CONTROL
 JB0413
 JB0413  NGVD 29 (??/??/92)  166.564  (m)          546.47   (f) ADJ UNCH    2 0
 JB0413
 JB0413.Superseded values are not recommended for survey control.
 JB0413
 JB0413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0413.See file dsdata.pdf to determine how the superseded data were derived.
 JB0413
 JB0413_MARKER: DB = BENCH MARK DISK
 JB0413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0413_STAMPING: T 215 1960
 JB0413_MARK LOGO: CGS
 JB0413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0413+STABILITY: SURFACE MOTION
 JB0413
 JB0413  HISTORY     - Date     Condition        Report By
 JB0413  HISTORY     - 1960     MONUMENTED       CGS
 JB0413  HISTORY     - 20090202 POOR             ILDT
 JB0413
 JB0413                          STATION DESCRIPTION
 JB0413
 JB0413'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0413'2.2 MI SW FROM DIX.
 JB0413'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0413'AT DIX, THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD, AT A FARM HOUSE
 JB0413'SOUTH OF THE ROAD, 19 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 JB0413'1 1/2 FEET SOUTH OF A FENCE, 19 FEET WEST OF THE EXTENDED CENTER
 JB0413'LINE OF DRIVE SOUTH TO THE FARM HOUSE, 23 FEET WEST OF THE CENTER
 JB0413'LINE OF A FIELD ROAD NORTH, 2 FEET SOUTHWEST OF POWER POLE NUMBER
 JB0413'B 36-8-87, 1.9 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0413'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB0413'POST PROJECTING 2 INCHES.
 JB0413
 JB0413                          STATION RECOVERY (2009)
 JB0413
 JB0413'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0413'MARK WAS DUG UP, IT HAD BEEN BROKEN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0907 ***********************************************************************
 HB0907  DESIGNATION -  T 216
 HB0907  PID         -  HB0907
 HB0907  STATE/COUNTY-  IL/PULASKI
 HB0907  COUNTRY     -  US
 HB0907  USGS QUAD   -  PULASKI (2018)
 HB0907
 HB0907                         *CURRENT SURVEY CONTROL
 HB0907  ______________________________________________________________________
 HB0907* NAD 83(1986) POSITION- 37 07 45.     (N) 089 11 09.     (W)   SCALED
 HB0907* NAVD 88 ORTHO HEIGHT -   106.107 (meters)      348.12  (feet) ADJUSTED
 HB0907  ______________________________________________________________________
 HB0907  GEOID HEIGHT    -        -28.229 (meters)                     GEOID18
 HB0907  DYNAMIC HEIGHT  -        106.030 (meters)      347.87  (feet) COMP
 HB0907  MODELED GRAVITY -    979,904.5   (mgal)                       NAVD 88
 HB0907
 HB0907  VERT ORDER      -  SECOND    CLASS 0
 HB0907
 HB0907.The horizontal coordinates were scaled from a map and have
 HB0907.an estimated accuracy of +/- 6 seconds.
 HB0907
 HB0907.The orthometric height was determined by differential leveling and
 HB0907.adjusted by the NATIONAL GEODETIC SURVEY
 HB0907.in June 1991.
 HB0907
 HB0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0907.GEOID18 height accuracy estimate available here.
 HB0907
 HB0907.Click photographs - Photos may exist for this station.
 HB0907
 HB0907.The dynamic height is computed by dividing the NAVD 88
 HB0907.geopotential number by the normal gravity value computed on the
 HB0907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0907.degrees latitude (g = 980.6199 gals.).
 HB0907
 HB0907.The modeled gravity was interpolated from observed gravity values.
 HB0907
 HB0907;                    North         East    Units  Estimated Accuracy
 HB0907;SPC IL W     -    51,770.      787,150.      MT  (+/- 180 meters Scaled)
 HB0907
 HB0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG058114(NAD 83)
 HB0907
 HB0907                          SUPERSEDED SURVEY CONTROL
 HB0907
 HB0907  NGVD 29 (11/26/84)  106.023  (m)          347.84   (f) ADJUSTED    2 0
 HB0907
 HB0907.Superseded values are not recommended for survey control.
 HB0907
 HB0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0907.See file dsdata.pdf to determine how the superseded data were derived.
 HB0907
 HB0907_MARKER: DB = BENCH MARK DISK
 HB0907_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 HB0907_SP_SET: BOX CULVERT WINGWALL
 HB0907_STAMPING: T 216 1960
 HB0907_MARK LOGO: CGS
 HB0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0907+STABILITY: SURFACE MOTION
 HB0907_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0907+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0907
 HB0907  HISTORY     - Date     Condition        Report By
 HB0907  HISTORY     - 1960     MONUMENTED       CGS
 HB0907  HISTORY     - 1976     GOOD             ILDT
 HB0907  HISTORY     - 1976     GOOD             ILDT
 HB0907  HISTORY     - 1976     GOOD             ILDT
 HB0907  HISTORY     - 20020829 GOOD             USACE
 HB0907  HISTORY     - 20120618 GOOD             ILDT
 HB0907
 HB0907                          STATION DESCRIPTION
 HB0907
 HB0907'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0907'1.6 MI N FROM MOUNDS.
 HB0907'ABOUT 1.1 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0907'WITH FIRST STREET IN MOUNDS, THENCE 0.45 MILE EAST ALONG AN ASPHALT
 HB0907'ROAD, ABOUT 0.05 MILE WEST OF THE JUNCTION OF A DIRT ROAD SOUTH,
 HB0907'AT A FIELD ENTRANCE NORTH OF THE ROAD, SET IN THE TOP OF THE
 HB0907'NORTH END OF THE WINGWALL AT THE NORTHEAST CORNER OF A 10-FOOT
 HB0907'CONCRETE BOX CULVERT, 18 FEET NORTH OF THE CENTER LINE OF THE
 HB0907'ROAD, 28 FEET WEST OF THE CENTER LINE OF THE FIELD ENTRANCE,
 HB0907'75 FEET WEST OF A LONE 30-INCH COTTONWOOD TREE, AND ABOUT 1 FOOT
 HB0907'BELOW THE LEVEL OF THE ROAD.
 HB0907
 HB0907                          STATION RECOVERY (1976)
 HB0907
 HB0907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0907'RECOVERED IN GOOD CONDITION.
 HB0907
 HB0907                          STATION RECOVERY (1976)
 HB0907
 HB0907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0907'RECOVERED IN GOOD CONDITION.
 HB0907
 HB0907                          STATION RECOVERY (1976)
 HB0907
 HB0907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0907'RECOVERED IN GOOD CONDITION.
 HB0907
 HB0907                          STATION RECOVERY (2002)
 HB0907
 HB0907'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0907'RECOVERED IN GOOD CONDITION.
 HB0907
 HB0907                          STATION RECOVERY (2012)
 HB0907
 HB0907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0900 ***********************************************************************
 KB0900  DESIGNATION -  T 217
 KB0900  PID         -  KB0900
 KB0900  STATE/COUNTY-  IL/MONTGOMERY
 KB0900  COUNTRY     -  US
 KB0900  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0900
 KB0900                         *CURRENT SURVEY CONTROL
 KB0900  ______________________________________________________________________
 KB0900* NAD 83(1986) POSITION- 39 05 41.     (N) 089 41 24.     (W)   SCALED
 KB0900* NAVD 88 ORTHO HEIGHT -   204.691 (meters)      671.56  (feet) ADJUSTED
 KB0900  ______________________________________________________________________
 KB0900  GEOID HEIGHT    -        -31.245 (meters)                     GEOID18
 KB0900  DYNAMIC HEIGHT  -        204.570 (meters)      671.16  (feet) COMP
 KB0900  MODELED GRAVITY -    980,034.7   (mgal)                       NAVD 88
 KB0900
 KB0900  VERT ORDER      -  SECOND    CLASS 0
 KB0900
 KB0900.The horizontal coordinates were scaled from a map and have
 KB0900.an estimated accuracy of +/- 6 seconds.
 KB0900
 KB0900.The orthometric height was determined by differential leveling and
 KB0900.adjusted by the NATIONAL GEODETIC SURVEY
 KB0900.in June 1991.
 KB0900
 KB0900.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0900.GEOID18 height accuracy estimate available here.
 KB0900
 KB0900.Click photographs - Photos may exist for this station.
 KB0900
 KB0900.The dynamic height is computed by dividing the NAVD 88
 KB0900.geopotential number by the normal gravity value computed on the
 KB0900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0900.degrees latitude (g = 980.6199 gals.).
 KB0900
 KB0900.The modeled gravity was interpolated from observed gravity values.
 KB0900
 KB0900;                    North         East    Units  Estimated Accuracy
 KB0900;SPC IL W     -   269,590.      741,230.      MT  (+/- 180 meters Scaled)
 KB0900
 KB0900_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ673307(NAD 83)
 KB0900
 KB0900                          SUPERSEDED SURVEY CONTROL
 KB0900
 KB0900  NGVD 29 (??/??/92)  204.820  (m)          671.98   (f) ADJ UNCH    2 0
 KB0900
 KB0900.Superseded values are not recommended for survey control.
 KB0900
 KB0900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0900.See file dsdata.pdf to determine how the superseded data were derived.
 KB0900
 KB0900_MARKER: DB = BENCH MARK DISK
 KB0900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0900_STAMPING: T 217 1960
 KB0900_MARK LOGO: CGS
 KB0900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0900+STABILITY: SURFACE MOTION
 KB0900
 KB0900  HISTORY     - Date     Condition        Report By
 KB0900  HISTORY     - 1960     MONUMENTED       CGS
 KB0900  HISTORY     - 20210726 MARK NOT FOUND   ILDT
 KB0900
 KB0900                          STATION DESCRIPTION
 KB0900
 KB0900'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0900'6.4 MI S FROM LITCHFIELD.
 KB0900'ABOUT 3.7 MILES SOUTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL
 KB0900'HIGHWAY) FROM ITS JUNCTION WITH STATE HIGHWAY 16 IN LITCHFIELD,
 KB0900'THENCE 0.1 MILE EAST ALONG AN OILED ROAD, THENCE 2.1 MILES SOUTH
 KB0900'ALONG AN OILED ROAD, THENCE 0.5 MILE WEST ALONG AN OILED ROAD, AT
 KB0900'A FENCE CORNER NORTH OF THE ROAD, ABOUT 0.1 MILE EAST OF A DRIVE
 KB0900'NORTH TO A FARM HOUSE, 21 FEET NORTH OF THE CENTER LINE OF THE
 KB0900'ROAD, 2 FEET SOUTH OF A FENCE, 3 FEET SOUTHWEST OF A FENCE CORNER,
 KB0900'88 FEET EAST OF THE SECOND POWER POLE EAST OF THE DRIVE NORTH TO
 KB0900'THE FARM HOUSE, 1.8 FEET WEST OF A METAL WITNESS POST, ABOUT 1
 KB0900'FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0900'POST PROJECTING 5 INCHES.
 KB0900
 KB0900                          STATION RECOVERY (2021)
 KB0900
 KB0900'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KB0900'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7263 ***********************************************************************
 AB7263  DESIGNATION -  T 218 RESET
 AB7263  PID         -  AB7263
 AB7263  STATE/COUNTY-  IL/SANGAMON
 AB7263  COUNTRY     -  US
 AB7263  USGS QUAD   -  DIVERNON (2018)
 AB7263
 AB7263                         *CURRENT SURVEY CONTROL
 AB7263  ______________________________________________________________________
 AB7263* NAD 83(1986) POSITION- 39 33 46.     (N) 089 39 21.     (W)   SCALED
 AB7263* NAVD 88 ORTHO HEIGHT -   187.96  (meters)      616.7   (feet) RESET
 AB7263  ______________________________________________________________________
 AB7263  GEOID HEIGHT    -        -32.038 (meters)                     GEOID18
 AB7263  VERT ORDER      -  THIRD
 AB7263
 AB7263.The horizontal coordinates were scaled from a map and have
 AB7263.an estimated accuracy of +/- 6 seconds.
 AB7263
 AB7263.The orthometric height was computed from unverified reset data.
 AB7263
 AB7263.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7263.GEOID18 height accuracy estimate available here.
 AB7263
 AB7263.Click photographs - Photos may exist for this station.
 AB7263
 AB7263;                    North         East    Units  Estimated Accuracy
 AB7263;SPC IL W     -   321,570.      743,900.      MT  (+/- 180 meters Scaled)
 AB7263
 AB7263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ718826(NAD 83)
 AB7263
 AB7263                          SUPERSEDED SURVEY CONTROL
 AB7263
 AB7263.No superseded survey control is available for this station.
 AB7263
 AB7263_MARKER: DV = VERTICAL CONTROL DISK
 AB7263_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AB7263_SP_SET: WATER TOWER BASE
 AB7263_STAMPING: T 218 RESET 1995
 AB7263_MARK LOGO: NGS
 AB7263_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7263_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7263_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB7263+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AB7263
 AB7263  HISTORY     - Date     Condition        Report By
 AB7263  HISTORY     - 1995     MONUMENTED       NGS
 AB7263
 AB7263                          STATION DESCRIPTION
 AB7263
 AB7263'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (RKB)
 AB7263'STATION IS LOCATED ON THE SOUTH SIDE OF DIVERNON NEAR THE INTERSECTION
 AB7263'OF FIRST AND STRINGER STREETS, SET IN A DRILL HOLE ON THE SOUTHWEST
 AB7263'SIDE OF THE LARGE ROUND BASE OF THE DIVERNON WATER TANK, 1.1 M (3.6
 AB7263'FT) WEST OF THE WEST EDGE OF THE DOOR ON THE SOUTH SIDE OF THE TANK,
 AB7263'AND ABOUT 0.3 M (1.0 FT) ABOVE GROUND LEVEL.  THE TANK WAS BUILT IN
 AB7263'1994.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1138 ***********************************************************************
 LC1138  DESIGNATION -  T 219
 LC1138  PID         -  LC1138
 LC1138  STATE/COUNTY-  IL/LOGAN
 LC1138  COUNTRY     -  US
 LC1138  USGS QUAD   -  BROADWELL (2018)
 LC1138
 LC1138                         *CURRENT SURVEY CONTROL
 LC1138  ______________________________________________________________________
 LC1138* NAD 83(1986) POSITION- 40 03 32.     (N) 089 26 57.     (W)   SCALED
 LC1138* NAVD 88 ORTHO HEIGHT -   175.242 (meters)      574.94  (feet) ADJUSTED
 LC1138  ______________________________________________________________________
 LC1138  GEOID HEIGHT    -        -32.515 (meters)                     GEOID18
 LC1138  DYNAMIC HEIGHT  -        175.152 (meters)      574.64  (feet) COMP
 LC1138  MODELED GRAVITY -    980,109.9   (mgal)                       NAVD 88
 LC1138
 LC1138  VERT ORDER      -  SECOND    CLASS 0
 LC1138
 LC1138.The horizontal coordinates were scaled from a map and have
 LC1138.an estimated accuracy of +/- 6 seconds.
 LC1138
 LC1138.The orthometric height was determined by differential leveling and
 LC1138.adjusted by the NATIONAL GEODETIC SURVEY
 LC1138.in June 1991.
 LC1138
 LC1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1138.GEOID18 height accuracy estimate available here.
 LC1138
 LC1138.Click photographs - Photos may exist for this station.
 LC1138
 LC1138.The dynamic height is computed by dividing the NAVD 88
 LC1138.geopotential number by the normal gravity value computed on the
 LC1138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1138.degrees latitude (g = 980.6199 gals.).
 LC1138
 LC1138.The modeled gravity was interpolated from observed gravity values.
 LC1138
 LC1138;                    North         East    Units  Estimated Accuracy
 LC1138;SPC IL W     -   376,770.      761,210.      MT  (+/- 180 meters Scaled)
 LC1138
 LC1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK911371(NAD 83)
 LC1138
 LC1138                          SUPERSEDED SURVEY CONTROL
 LC1138
 LC1138  NGVD 29 (??/??/92)  175.331  (m)          575.23   (f) ADJ UNCH    2 0
 LC1138
 LC1138.Superseded values are not recommended for survey control.
 LC1138
 LC1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1138.See file dsdata.pdf to determine how the superseded data were derived.
 LC1138
 LC1138_MARKER: DB = BENCH MARK DISK
 LC1138_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1138_SP_SET: CULVERT HEADWALL
 LC1138_STAMPING: T 219 1960
 LC1138_MARK LOGO: CGS
 LC1138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1138+STABILITY: SURFACE MOTION
 LC1138
 LC1138  HISTORY     - Date     Condition        Report By
 LC1138  HISTORY     - 1960     MONUMENTED       CGS
 LC1138
 LC1138                          STATION DESCRIPTION
 LC1138
 LC1138'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1138'3 MI NE FROM ELKHART.
 LC1138'ABOUT 3.0 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1138'WITH THE MT. PULASKI ROAD AT ELKHART, ABOUT 0.7 MILES SOUTHWEST OF THE
 LC1138'SMALL COMMUNITY OF BROADWELL, SET IN THE TOP OF THE SOUTHWEST
 LC1138'END OF THE NORTHWEST HEADWALL OF A 4 FOOT CONCRETE BOX CULVERT
 LC1138'UNDER THE GULF, MOBILE AND OHIO RAIL ROAD, 90 FEET SOUTHEAST OF
 LC1138'THE CENTER LINE OF THE NORTH BOUND LANE OF U.S. HIGHWAY 66,
 LC1138'12 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTH BOUND TRACK
 LC1138'OF THE GULF, MOBILE AND OHIO RAIL ROAD, 12 FEET BELOW THE LEVEL
 LC1138'OF THE TRACK, AND ABOUT 7 FEET BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1054 ***********************************************************************
 LC1054  DESIGNATION -  T 220
 LC1054  PID         -  LC1054
 LC1054  STATE/COUNTY-  IL/MCLEAN
 LC1054  COUNTRY     -  US
 LC1054  USGS QUAD   -  MCLEAN (2018)
 LC1054
 LC1054                         *CURRENT SURVEY CONTROL
 LC1054  ______________________________________________________________________
 LC1054* NAD 83(1986) POSITION- 40 18 12.     (N) 089 12 02.     (W)   SCALED
 LC1054* NAVD 88 ORTHO HEIGHT -   216.031 (meters)      708.76  (feet) ADJUSTED
 LC1054  ______________________________________________________________________
 LC1054  GEOID HEIGHT    -        -32.451 (meters)                     GEOID18
 LC1054  DYNAMIC HEIGHT  -        215.922 (meters)      708.40  (feet) COMP
 LC1054  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 LC1054
 LC1054  VERT ORDER      -  SECOND    CLASS 0
 LC1054
 LC1054.The horizontal coordinates were scaled from a map and have
 LC1054.an estimated accuracy of +/- 6 seconds.
 LC1054
 LC1054.The orthometric height was determined by differential leveling and
 LC1054.adjusted by the NATIONAL GEODETIC SURVEY
 LC1054.in June 1991.
 LC1054
 LC1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1054.GEOID18 height accuracy estimate available here.
 LC1054
 LC1054.Click photographs - Photos may exist for this station.
 LC1054
 LC1054.The dynamic height is computed by dividing the NAVD 88
 LC1054.geopotential number by the normal gravity value computed on the
 LC1054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1054.degrees latitude (g = 980.6199 gals.).
 LC1054
 LC1054.The modeled gravity was interpolated from observed gravity values.
 LC1054
 LC1054;                    North         East    Units  Estimated Accuracy
 LC1054;SPC IL E     -   404,040.      226,280.      MT  (+/- 180 meters Scaled)
 LC1054
 LC1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK129637(NAD 83)
 LC1054
 LC1054                          SUPERSEDED SURVEY CONTROL
 LC1054
 LC1054  NGVD 29 (??/??/92)  216.099  (m)          708.98   (f) ADJ UNCH    2 0
 LC1054
 LC1054.Superseded values are not recommended for survey control.
 LC1054
 LC1054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1054.See file dsdata.pdf to determine how the superseded data were derived.
 LC1054
 LC1054_MARKER: DB = BENCH MARK DISK
 LC1054_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1054_SP_SET: BOX CULVERT HEADWALL
 LC1054_STAMPING: T 220 1960
 LC1054_MARK LOGO: CGS
 LC1054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1054+STABILITY: SURFACE MOTION
 LC1054
 LC1054  HISTORY     - Date     Condition        Report By
 LC1054  HISTORY     - 1960     MONUMENTED       CGS
 LC1054
 LC1054                          STATION DESCRIPTION
 LC1054
 LC1054'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1054'3.8 MI NE FROM ATLANTA.
 LC1054'ABOUT 0.7 MILES NORTHEAST ALONG NORTHEAST ARCH STREET AND OLD
 LC1054'HIGHWAY 66 FROM THE PUBLIC LIBRARY IN THE CITY PARK IN ATLANTA,
 LC1054'THENCE 1.4 MILES NORTHEAST ALONG U.S. HIGHWAY 66, THENCE 0.65
 LC1054'MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.8 MILES NORTH AN OILED
 LC1054'ROAD, THENCE 0.25 MILES EAST ALONG A GRAVEL ROAD, ABOUT 0.05
 LC1054'MILES EAST OF A FENCE CORNER SOUTH OF THE ROAD, SET IN THE TOP
 LC1054'OF THE WEST END OF THE SOUTH HEADWALL OF A 6 FOOT CONCRETE BOX
 LC1054'CULVERT, 12 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 50
 LC1054'YARDS EAST OF A FENCE CORNER, AND ABOUT LEVEL WITH THE ROAD.
 LC1054'NOTE-- THIS MARK MAY ALSO BE REACHED BY GOING, FROM THE JUNCTION
 LC1054'OF U.S. HIGHWAY 136 AND U.S. HIGHWAY 66 IN THE EAST PART OF
 LC1054'MCLEAN , ABOUT 1.2 MILES WEST ALONG U.S. HIGHWAY 136 THENCE 0.5
 LC1054'SOUTH ALONG AN ASPHALT ROAD, THENCE 0.7 MILES WEST ALONG AN OILED
 LC1054'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0552 ***********************************************************************
 NH0552  DESIGNATION -  T 221
 NH0552  PID         -  NH0552
 NH0552  STATE/COUNTY-  IL/WINNEBAGO
 NH0552  COUNTRY     -  US
 NH0552  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0552
 NH0552                         *CURRENT SURVEY CONTROL
 NH0552  ______________________________________________________________________
 NH0552* NAD 83(1986) POSITION- 42 19 36.     (N) 089 04 17.     (W)   SCALED
 NH0552* NAVD 88 ORTHO HEIGHT -   218.200 (meters)      715.88  (feet) ADJUSTED
 NH0552  ______________________________________________________________________
 NH0552  GEOID HEIGHT    -        -33.495 (meters)                     GEOID18
 NH0552  DYNAMIC HEIGHT  -        218.131 (meters)      715.65  (feet) COMP
 NH0552  MODELED GRAVITY -    980,298.8   (mgal)                       NAVD 88
 NH0552
 NH0552  VERT ORDER      -  FIRST     CLASS II
 NH0552
 NH0552.The horizontal coordinates were scaled from a map and have
 NH0552.an estimated accuracy of +/- 6 seconds.
 NH0552
 NH0552.The orthometric height was determined by differential leveling and
 NH0552.adjusted by the NATIONAL GEODETIC SURVEY
 NH0552.in June 1991.
 NH0552
 NH0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0552.GEOID18 height accuracy estimate available here.
 NH0552
 NH0552.Click photographs - Photos may exist for this station.
 NH0552
 NH0552.The dynamic height is computed by dividing the NAVD 88
 NH0552.geopotential number by the normal gravity value computed on the
 NH0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0552.degrees latitude (g = 980.6199 gals.).
 NH0552
 NH0552.The modeled gravity was interpolated from observed gravity values.
 NH0552
 NH0552;                    North         East    Units  Estimated Accuracy
 NH0552;SPC IL W     -   628,950.      790,270.      MT  (+/- 180 meters Scaled)
 NH0552
 NH0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM293881(NAD 83)
 NH0552
 NH0552                          SUPERSEDED SURVEY CONTROL
 NH0552
 NH0552  NGVD 29 (??/??/92)  218.258  (m)          716.07   (f) ADJ UNCH    1 2
 NH0552
 NH0552.Superseded values are not recommended for survey control.
 NH0552
 NH0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0552.See file dsdata.pdf to determine how the superseded data were derived.
 NH0552
 NH0552_MARKER: DB = BENCH MARK DISK
 NH0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0552_STAMPING: T 221 1960
 NH0552_MARK LOGO: CGS
 NH0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0552+STABILITY: SURFACE MOTION
 NH0552
 NH0552  HISTORY     - Date     Condition        Report By
 NH0552  HISTORY     - 1960     MONUMENTED       CGS
 NH0552  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH0552
 NH0552                          STATION DESCRIPTION
 NH0552
 NH0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0552'1.6 MI N FROM ROCKFORD.
 NH0552'ABOUT 1.55 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NH0552'AND PACIFIC RAILROAD FROM THE CROSSING OF NORTH MAIN STREET AT
 NH0552'ROCKFORD, 0.25 MILE SOUTH OF MILEPOLE 10, IN S-36, R-1E, T-45N,
 NH0552'150 YARDS SOUTH OF THE CROSSING OF A FIELD ROAD, 40 YARDS NORTH OF
 NH0552'THE CROSSING OF A FIELD ROAD, 123 YARDS NORTH OF A 6-FOOT
 NH0552'CONCRETE PIPE CULVERT, 45 1/2 FEET EAST-NORTHEAST OF THE
 NH0552'EAST-NORTHEAST RAIL, 1 FOOT WEST-SOUTHWEST OF A WIRE FENCE, 74
 NH0552'FEET EAST-NORTHEAST OF AND ACROSS THE TRACK FROM THE FIRST
 NH0552'TELEPHONE POLE NORTH OF FIELD ROAD CROSSING, 129 FEET
 NH0552'NORTH-NORTHEAST OF THE CENTER OF FIELD ROAD CROSSING, 0.4 MILE
 NH0552'SOUTH OF THE CROSSING OF ELMWOOD ROAD, ABOUT 1 1/2 FEET BELOW
 NH0552'THE LEVEL OF THE TRACK, AND SET IN TOP OF A CONCRETE POST
 NH0552'PROJECTING 2 INCHES.
 NH0552
 NH0552                          STATION RECOVERY (1997)
 NH0552
 NH0552'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0552'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0595 ***********************************************************************
 NH0595  DESIGNATION -  T 222
 NH0595  PID         -  NH0595
 NH0595  STATE/COUNTY-  IL/WINNEBAGO
 NH0595  COUNTRY     -  US
 NH0595  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0595
 NH0595                         *CURRENT SURVEY CONTROL
 NH0595  ______________________________________________________________________
 NH0595* NAD 83(2011) POSITION- 42 13 23.68628(N) 089 04 54.82392(W)   NO CHECK
 NH0595* NAD 83(2011) ELLIP HT-   184.334 (meters)        (06/27/12)   NO CHECK
 NH0595* NAD 83(2011) EPOCH   -  2010.00
 NH0595* NAVD 88 ORTHO HEIGHT -   217.633 (meters)      714.02  (feet) ADJUSTED
 NH0595  ______________________________________________________________________
 NH0595  GEOID HEIGHT    -        -33.309 (meters)                     GEOID18
 NH0595  NAD 83(2011) X  -     75,798.145 (meters)                     COMP
 NH0595  NAD 83(2011) Y  - -4,729,899.762 (meters)                     COMP
 NH0595  NAD 83(2011) Z  -  4,264,123.230 (meters)                     COMP
 NH0595  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 NH0595  DYNAMIC HEIGHT  -        217.563 (meters)      713.79  (feet) COMP
 NH0595  MODELED GRAVITY -    980,296.4   (mgal)                       NAVD 88
 NH0595
 NH0595  VERT ORDER      -  FIRST     CLASS II
 NH0595
 NH0595  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0595  Standards:
 NH0595         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0595            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0595  -------------------------------------------------------------------
 NH0595  NETWORK    0.96   2.20           0.43   0.35   1.12      0.05609481
 NH0595  -------------------------------------------------------------------
 NH0595  Click here for local accuracies and other accuracy information.
 NH0595
 NH0595.The horizontal coordinates were established by GPS observations
 NH0595.and adjusted by the National Geodetic Survey in June 2012.
 NH0595
 NH0595.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0595.been affixed to the stable North American tectonic plate. See 
 NH0595.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0595
 NH0595.The horizontal coordinates are valid at the epoch date displayed above
 NH0595.which is a decimal equivalence of Year/Month/Day.
 NH0595
 NH0595.No horizontal observational check was made to the station.
 NH0595
 NH0595.The orthometric height was determined by differential leveling and
 NH0595.adjusted by the NATIONAL GEODETIC SURVEY
 NH0595.in June 1991.
 NH0595
 NH0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0595.GEOID18 height accuracy estimate available here.
 NH0595
 NH0595.Click photographs - Photos may exist for this station.
 NH0595
 NH0595.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0595
 NH0595.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0595
 NH0595.The ellipsoidal height was determined by GPS observations
 NH0595.and is referenced to NAD 83.
 NH0595
 NH0595.The dynamic height is computed by dividing the NAVD 88
 NH0595.geopotential number by the normal gravity value computed on the
 NH0595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0595.degrees latitude (g = 980.6199 gals.).
 NH0595
 NH0595.The modeled gravity was interpolated from observed gravity values.
 NH0595
 NH0595. The following values were computed from the NAD 83(2011) position.
 NH0595
 NH0595;                    North         East     Units Scale Factor Converg.
 NH0595;SPC IL W     -   617,448.043   789,554.552   MT  1.00003982   +0 43 44.5
 NH0595;SPC IL W     - 2,025,744.12  2,590,396.89   sFT  1.00003982   +0 43 44.5
 NH0595;UTM  16      - 4,676,661.727   328,182.603   MT  0.99996325   -1 23 57.9
 NH0595
 NH0595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0595!SPC IL W     -   0.99997109  x   1.00003982  =   1.00001091
 NH0595!UTM  16      -   0.99997109  x   0.99996325  =   0.99993434
 NH0595
 NH0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2818276661(NAD 83)
 NH0595
 NH0595                          SUPERSEDED SURVEY CONTROL
 NH0595
 NH0595  NAD 83(2007)-  42 13 23.68632(N)    089 04 54.82479(W) AD(2002.00) 0
 NH0595  ELLIP H (02/10/07)  184.367  (m)                       GP(2002.00)    
 NH0595  ELLIP H (09/22/04)  184.373  (m)                       GP(       ) 4 1
 NH0595  NAD 83(1997)-  42 13 23.68632(N)    089 04 54.82455(W) AD(       ) 1
 NH0595  ELLIP H (11/27/02)  184.373  (m)                       GP(       ) 4 1
 NH0595  NAD 83(1997)-  42 13 23.68615(N)    089 04 54.82495(W) AD(       ) 1
 NH0595  ELLIP H (03/18/02)  184.384  (m)                       GP(       ) 4 1
 NH0595  NAVD 88             217.63   (m)          714.0    (f) LEVELING    3  
 NH0595  NGVD 29 (??/??/92)  217.694  (m)          714.22   (f) ADJ UNCH    1 2
 NH0595
 NH0595.Superseded values are not recommended for survey control.
 NH0595
 NH0595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0595.See file dsdata.pdf to determine how the superseded data were derived.
 NH0595
 NH0595_MARKER: DB = BENCH MARK DISK
 NH0595_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0595_SP_SET: CULVERT HEADWALL
 NH0595_STAMPING: T 222 1960
 NH0595_MARK LOGO: CGS
 NH0595_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0595+STABILITY: SURFACE MOTION
 NH0595_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0595+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2011
 NH0595
 NH0595  HISTORY     - Date     Condition        Report By
 NH0595  HISTORY     - 1960     MONUMENTED       CGS
 NH0595  HISTORY     - 1987     GOOD             USPSQD
 NH0595  HISTORY     - 19970321 GOOD             USPSQD
 NH0595  HISTORY     - 20010529 GOOD             WOOLPT
 NH0595  HISTORY     - 20110411 GOOD             ILDT
 NH0595
 NH0595                          STATION DESCRIPTION
 NH0595
 NH0595'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0595'0.8 MI S FROM ROCKFORD.
 NH0595'ABOUT 0.85 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0595'RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT ROCKFORD, 0.3
 NH0595'MILE NORTH OF MILE POST 20, IN SECTION 11, R 1 E, T 43 N, 74
 NH0595'FEET SOUTHEAST OF CENTER OF CROSSING OF SANDY HOLLOW ROAD
 NH0595'(A 4-LANE ROAD), 60 1/2 FEET EAST OF EAST RAIL, IN THE TOP OF
 NH0595'WEST END OF SOUTH HEAD WALL OF A 12-FOOT CONCRETE CULVERT WITH
 NH0595'PARTITIONS UNDER SANDY HOLLOW ROAD, 12 FEET SOUTH OF SOUTH CURB
 NH0595'OF SANDY HOLLOW ROAD AND ABOUT 1 FOOT BELOW LEVEL OF ROAD.
 NH0595
 NH0595                          STATION RECOVERY (1987)
 NH0595
 NH0595'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0595'RECOVERED IN GOOD CONDITION.
 NH0595
 NH0595                          STATION RECOVERY (1997)
 NH0595
 NH0595'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0595'RECOVERED IN GOOD CONDITION.
 NH0595
 NH0595                          STATION RECOVERY (2001)
 NH0595
 NH0595'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 NH0595'THE STATION IS LOCATED APPROXIMATELY 0.6 MI SOUTH OF ROCKFORD AND IS
 NH0595'1.25 MI NORTHEAST
 NH0595'OF THE GREATER ROCKFORD AIRPORT.
 NH0595'
 NH0595'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH ST RT 2 AT
 NH0595'THE SOUTH SIDE OF THE CITY OF ROCKFORD PROCEED IN A SOUTHERLY
 NH0595'DIRECTION ON ST RT 2 FOR APPROXIMATELY 0.3 MI TO THE INTERSECTION
 NH0595'OF SANDY HOLLOW ROAD. TURN LEFT AND PROCEED WEST 0.5 MI ALONG SANDY
 NH0595'HOLLOW ROAD TO
 NH0595'THE STATION ON THE RIGHT, JUST PAST THE DON SCHIMID YOUTH SPORTS
 NH0595'COMPLEX.
 NH0595'
 NH0595'THE STATION IS LOCATED 19.28 M WEST OF A UTILITY POLE, 11.60 M SOUTH
 NH0595'OF THE CENTERLINE OF
 NH0595'SANDY HOLLOW ROAD, AND 10.18 M EAST OF THE NORTHEAST CORNER OF THE
 NH0595'SIGNAL BOX AT
 NH0595'MILEPOST 20.29. THE STATION IS A USGS BENCHMARK DISK STAMPED--U 222
 NH0595'1960-- SET IN THE TOP OF
 NH0595'THE WEST END OF THE SOUTH HEADWALL OF A LARGE CONCRETE CULVERT WITH
 NH0595'PARTITIONS
 NH0595'UNDER SANDY HOLLOW ROAD.
 NH0595'
 NH0595
 NH0595                          STATION RECOVERY (2011)
 NH0595
 NH0595'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 NH0595'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0553 ***********************************************************************
 MF0553  DESIGNATION -  T 223
 MF0553  PID         -  MF0553
 MF0553  STATE/COUNTY-  IL/OGLE
 MF0553  COUNTRY     -  US
 MF0553  USGS QUAD   -  ROCHELLE (2018)
 MF0553
 MF0553                         *CURRENT SURVEY CONTROL
 MF0553  ______________________________________________________________________
 MF0553* NAD 83(1986) POSITION- 41 53 41.     (N) 089 04 17.     (W)   SCALED
 MF0553* NAVD 88 ORTHO HEIGHT -   238.860 (meters)      783.66  (feet) ADJUSTED
 MF0553  ______________________________________________________________________
 MF0553  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF0553  DYNAMIC HEIGHT  -        238.775 (meters)      783.38  (feet) COMP
 MF0553  MODELED GRAVITY -    980,262.7   (mgal)                       NAVD 88
 MF0553
 MF0553  VERT ORDER      -  FIRST     CLASS II
 MF0553
 MF0553.This mark is at Rochelle Mun Apt-Koritz Fld Airport (12C)
 MF0553
 MF0553.The horizontal coordinates were scaled from a map and have
 MF0553.an estimated accuracy of +/- 6 seconds.
 MF0553
 MF0553.The orthometric height was determined by differential leveling and
 MF0553.adjusted by the NATIONAL GEODETIC SURVEY
 MF0553.in June 1991.
 MF0553
 MF0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0553.GEOID18 height accuracy estimate available here.
 MF0553
 MF0553.Click photographs - Photos may exist for this station.
 MF0553
 MF0553.The dynamic height is computed by dividing the NAVD 88
 MF0553.geopotential number by the normal gravity value computed on the
 MF0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0553.degrees latitude (g = 980.6199 gals.).
 MF0553
 MF0553.The modeled gravity was interpolated from observed gravity values.
 MF0553
 MF0553;                    North         East    Units  Estimated Accuracy
 MF0553;SPC IL W     -   580,970.      790,890.      MT  (+/- 180 meters Scaled)
 MF0553
 MF0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM281401(NAD 83)
 MF0553
 MF0553                          SUPERSEDED SURVEY CONTROL
 MF0553
 MF0553  NGVD 29 (??/??/92)  238.922  (m)          783.86   (f) ADJ UNCH    1 2
 MF0553
 MF0553.Superseded values are not recommended for survey control.
 MF0553
 MF0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0553.See file dsdata.pdf to determine how the superseded data were derived.
 MF0553
 MF0553_MARKER: DB = BENCH MARK DISK
 MF0553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0553_STAMPING: T 223 1960
 MF0553_MARK LOGO: CGS
 MF0553_PROJECTION: FLUSH
 MF0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0553+STABILITY: SURFACE MOTION
 MF0553
 MF0553  HISTORY     - Date     Condition        Report By
 MF0553  HISTORY     - 1960     MONUMENTED       CGS
 MF0553  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0553  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0553  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0553  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0553  HISTORY     - 20090930 MARK NOT FOUND   WOOLPT
 MF0553
 MF0553                          STATION DESCRIPTION
 MF0553
 MF0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0553'2 MI S FROM ROCHELLE.
 MF0553'ABOUT 1.95 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM THE CROSSING
 MF0553'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT ROCHELLE, AT
 MF0553'ROCHELLE AIRPORT, ALONG THE NORTH EDGE OF EAST-WEST GRASS RUNWAY,
 MF0553'121 YARDS WEST OF THE WEST HIGHWAY RIGHT-OF-WAY FENCE, 136 FEET
 MF0553'SOUTH OF THE SOUTHWEST CORNER OF A SMALL QUONSET TYPE SHOP BUILDING,
 MF0553'AT THE SOUTHEAST CORNER OF A CULTIVATED FIELD AND AT THE
 MF0553'EAST END OF A MOVABLE CORRUGATED METAL RUNWAY MARKER, ABOUT LEVEL
 MF0553'WITH THE RUNWAY, AND SET IN TOP OF A CONCRETE POST FLUSH WITH THE
 MF0553'GROUND.
 MF0553
 MF0553                          STATION RECOVERY (1969)
 MF0553
 MF0553'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0553'MARK NOT FOUND.
 MF0553
 MF0553                          STATION RECOVERY (1996)
 MF0553
 MF0553'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0553'MARK NOT FOUND.
 MF0553
 MF0553                          STATION RECOVERY (2001)
 MF0553
 MF0553'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0553'MARK NOT FOUND.
 MF0553
 MF0553                          STATION RECOVERY (2004)
 MF0553
 MF0553'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0553'MARK NOT FOUND.
 MF0553
 MF0553                          STATION RECOVERY (2009)
 MF0553
 MF0553'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 MF0553'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0597 ***********************************************************************
 MF0597  DESIGNATION -  T 224
 MF0597  PID         -  MF0597
 MF0597  STATE/COUNTY-  IL/LEE
 MF0597  COUNTRY     -  US
 MF0597  USGS QUAD   -  COMPTON (2018)
 MF0597
 MF0597                         *CURRENT SURVEY CONTROL
 MF0597  ______________________________________________________________________
 MF0597* NAD 83(1986) POSITION- 41 39 32.     (N) 089 03 38.     (W)   SCALED
 MF0597* NAVD 88 ORTHO HEIGHT -   282.766 (meters)      927.71  (feet) ADJUSTED
 MF0597  ______________________________________________________________________
 MF0597  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 MF0597  DYNAMIC HEIGHT  -        282.657 (meters)      927.35  (feet) COMP
 MF0597  MODELED GRAVITY -    980,230.7   (mgal)                       NAVD 88
 MF0597
 MF0597  VERT ORDER      -  FIRST     CLASS I
 MF0597
 MF0597.The horizontal coordinates were scaled from a map and have
 MF0597.an estimated accuracy of +/- 6 seconds.
 MF0597
 MF0597.The orthometric height was determined by differential leveling and
 MF0597.adjusted by the NATIONAL GEODETIC SURVEY
 MF0597.in June 1991.
 MF0597
 MF0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0597.GEOID18 height accuracy estimate available here.
 MF0597
 MF0597.Click photographs - Photos may exist for this station.
 MF0597
 MF0597.The dynamic height is computed by dividing the NAVD 88
 MF0597.geopotential number by the normal gravity value computed on the
 MF0597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0597.degrees latitude (g = 980.6199 gals.).
 MF0597
 MF0597.The modeled gravity was interpolated from observed gravity values.
 MF0597
 MF0597;                    North         East    Units  Estimated Accuracy
 MF0597;SPC IL W     -   554,790.      792,130.      MT  (+/- 180 meters Scaled)
 MF0597
 MF0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM284139(NAD 83)
 MF0597
 MF0597                          SUPERSEDED SURVEY CONTROL
 MF0597
 MF0597  NGVD 29 (??/??/92)  282.794  (m)          927.80   (f) ADJ UNCH    1 1
 MF0597
 MF0597.Superseded values are not recommended for survey control.
 MF0597
 MF0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0597.See file dsdata.pdf to determine how the superseded data were derived.
 MF0597
 MF0597_MARKER: DB = BENCH MARK DISK
 MF0597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0597_STAMPING: T 224 1960
 MF0597_MARK LOGO: CGS
 MF0597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0597+STABILITY: SURFACE MOTION
 MF0597
 MF0597  HISTORY     - Date     Condition        Report By
 MF0597  HISTORY     - 1960     MONUMENTED       CGS
 MF0597  HISTORY     - 1969     GOOD             CGS
 MF0597  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0597  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0597  HISTORY     - 20030723 MARK NOT FOUND   USPSQD
 MF0597
 MF0597                          STATION DESCRIPTION
 MF0597
 MF0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0597'8.6 MI N FROM MENDOTA.
 MF0597'ABOUT 8.6 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0597'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.35
 MF0597'MILE NORTH OF MILEPOST 61, 0.25 MILE NORTH OF A CROSSING OF
 MF0597'THE RAILROAD AND A GRADED DIRT ROAD, 46 FEET EAST OF THE EAST
 MF0597'RAIL, 156 FEET SOUTHEAST AND ACROSS THE TRACK FROM A RAILROAD
 MF0597'WHISTLE POST, 135 FEET SOUTH OF A CORNER FENCE POST, 18 FEET
 MF0597'NORTH OF A 22-INCH CHERRY TREE, 1 FOOT WEST OF A FENCE, 2.0
 MF0597'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 MF0597'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0597'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 MF0597'SEC 24, T37N, R1E.
 MF0597
 MF0597                          STATION RECOVERY (1995)
 MF0597
 MF0597'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0597'MARK NOT FOUND.
 MF0597
 MF0597                          STATION RECOVERY (2002)
 MF0597
 MF0597'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0597'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0597
 MF0597                          STATION RECOVERY (2003)
 MF0597
 MF0597'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0597'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0725 ***********************************************************************
 MF0725  DESIGNATION -  T 225
 MF0725  PID         -  MF0725
 MF0725  STATE/COUNTY-  IL/LASALLE
 MF0725  COUNTRY     -  US
 MF0725  USGS QUAD   -  TONICA (2018)
 MF0725
 MF0725                         *CURRENT SURVEY CONTROL
 MF0725  ______________________________________________________________________
 MF0725* NAD 83(1986) POSITION- 41 14 10.     (N) 089 04 04.     (W)   SCALED
 MF0725* NAVD 88 ORTHO HEIGHT -   204.561 (meters)      671.13  (feet) ADJUSTED
 MF0725  ______________________________________________________________________
 MF0725  GEOID HEIGHT    -        -32.868 (meters)                     GEOID18
 MF0725  DYNAMIC HEIGHT  -        204.477 (meters)      670.86  (feet) COMP
 MF0725  MODELED GRAVITY -    980,210.8   (mgal)                       NAVD 88
 MF0725
 MF0725  VERT ORDER      -  FIRST     CLASS I
 MF0725
 MF0725.The horizontal coordinates were scaled from a map and have
 MF0725.an estimated accuracy of +/- 6 seconds.
 MF0725
 MF0725.The orthometric height was determined by differential leveling and
 MF0725.adjusted by the NATIONAL GEODETIC SURVEY
 MF0725.in June 1991.
 MF0725
 MF0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0725.GEOID18 height accuracy estimate available here.
 MF0725
 MF0725.Click photographs - Photos may exist for this station.
 MF0725
 MF0725.The dynamic height is computed by dividing the NAVD 88
 MF0725.geopotential number by the normal gravity value computed on the
 MF0725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0725.degrees latitude (g = 980.6199 gals.).
 MF0725
 MF0725.The modeled gravity was interpolated from observed gravity values.
 MF0725
 MF0725;                    North         East    Units  Estimated Accuracy
 MF0725;SPC IL E     -   507,520.      238,430.      MT  (+/- 180 meters Scaled)
 MF0725
 MF0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL267670(NAD 83)
 MF0725
 MF0725                          SUPERSEDED SURVEY CONTROL
 MF0725
 MF0725  NGVD 29 (??/??/92)  204.618  (m)          671.32   (f) ADJ UNCH    1 1
 MF0725
 MF0725.Superseded values are not recommended for survey control.
 MF0725
 MF0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0725.See file dsdata.pdf to determine how the superseded data were derived.
 MF0725
 MF0725_MARKER: DB = BENCH MARK DISK
 MF0725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0725_STAMPING: T 225 1960
 MF0725_MARK LOGO: CGS
 MF0725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0725+STABILITY: SURFACE MOTION
 MF0725
 MF0725  HISTORY     - Date     Condition        Report By
 MF0725  HISTORY     - 1960     MONUMENTED       CGS
 MF0725  HISTORY     - 1969     GOOD             CGS
 MF0725  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0725  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0725
 MF0725                          STATION DESCRIPTION
 MF0725
 MF0725'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0725'1.4 MI N FROM TONICA.
 MF0725'ABOUT 1.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0725'THE POST OFFICE AT TONICA, 0.2 MILE NORTH OF MILEPOST 848, 73
 MF0725'FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 MF0725'A GRAVELED ROAD, 45 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK,
 MF0725'57 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 36 FEET NORTH
 MF0725'OF A CORNER FENCE POST, 1 FOOT WEST OF A FENCE, 2.2 FEET
 MF0725'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW
 MF0725'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0725'WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC
 MF0725'14, T32N, R1E
 MF0725
 MF0725                          STATION RECOVERY (1997)
 MF0725
 MF0725'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0725'MARK NOT FOUND.
 MF0725
 MF0725                          STATION RECOVERY (2002)
 MF0725
 MF0725'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0725'RAILROAD ABANDONED. LANDMARKS REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0136 ***********************************************************************
 NH0136  DESIGNATION -  T 226
 NH0136  PID         -  NH0136
 NH0136  STATE/COUNTY-  IL/MCHENRY
 NH0136  COUNTRY     -  US
 NH0136  USGS QUAD   -  MCHENRY (2018)
 NH0136
 NH0136                         *CURRENT SURVEY CONTROL
 NH0136  ______________________________________________________________________
 NH0136* NAD 83(1986) POSITION- 42 16 27.     (N) 088 18 03.     (W)   SCALED
 NH0136* NAVD 88 ORTHO HEIGHT -   246.770 (meters)      809.61  (feet) ADJUSTED
 NH0136  ______________________________________________________________________
 NH0136  GEOID HEIGHT    -        -33.938 (meters)                     GEOID18
 NH0136  DYNAMIC HEIGHT  -        246.687 (meters)      809.34  (feet) COMP
 NH0136  MODELED GRAVITY -    980,278.7   (mgal)                       NAVD 88
 NH0136
 NH0136  VERT ORDER      -  SECOND    CLASS 0
 NH0136
 NH0136.The horizontal coordinates were scaled from a map and have
 NH0136.an estimated accuracy of +/- 6 seconds.
 NH0136
 NH0136.The orthometric height was determined by differential leveling and
 NH0136.adjusted by the NATIONAL GEODETIC SURVEY
 NH0136.in June 1991.
 NH0136
 NH0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0136.GEOID18 height accuracy estimate available here.
 NH0136
 NH0136.Click photographs - Photos may exist for this station.
 NH0136
 NH0136.The dynamic height is computed by dividing the NAVD 88
 NH0136.geopotential number by the normal gravity value computed on the
 NH0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0136.degrees latitude (g = 980.6199 gals.).
 NH0136
 NH0136.The modeled gravity was interpolated from observed gravity values.
 NH0136
 NH0136;                    North         East    Units  Estimated Accuracy
 NH0136;SPC IL E     -   622,560.      302,680.      MT  (+/- 180 meters Scaled)
 NH0136
 NH0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM927810(NAD 83)
 NH0136
 NH0136                          SUPERSEDED SURVEY CONTROL
 NH0136
 NH0136  NGVD 29 (??/??/92)  246.811  (m)          809.75   (f) ADJ UNCH    2 0
 NH0136
 NH0136.Superseded values are not recommended for survey control.
 NH0136
 NH0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0136.See file dsdata.pdf to determine how the superseded data were derived.
 NH0136
 NH0136_MARKER: DB = BENCH MARK DISK
 NH0136_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0136_SP_SET: ABUTMENT
 NH0136_STAMPING: T 226 1960
 NH0136_MARK LOGO: CGS
 NH0136_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0136+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH0136
 NH0136  HISTORY     - Date     Condition        Report By
 NH0136  HISTORY     - 1960     MONUMENTED       CGS
 NH0136  HISTORY     - 19940508 GOOD             USPSQD
 NH0136  HISTORY     - 19950429 GOOD             USPSQD
 NH0136  HISTORY     - 20041113 GOOD             USPSQD
 NH0136
 NH0136                          STATION DESCRIPTION
 NH0136
 NH0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0136'1.9 MI N FROM CRYSTAL LAKE.
 NH0136'ABOUT 1.9 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0136'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, 0.3 MILE
 NH0136'SOUTH OF MILEPOLE 61, 7 1/2 FEET WEST OF THE WEST RAIL, IN TOP OF
 NH0136'THE WEST END OF THE SOUTH ABUTMENT (BRIDGE SEAT) OF RAILROAD
 NH0136'OVERPASS 673 OVER PLEASANT HILL ROAD, 5 1/2 FEET EAST OF THE WEST
 NH0136'END OF THE ABUTMENT, AND ABOUT 4 FEET BELOW THE LEVEL OF THE
 NH0136'TRACK.
 NH0136
 NH0136                          STATION RECOVERY (1994)
 NH0136
 NH0136'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0136'RECOVERED IN GOOD CONDITION.
 NH0136
 NH0136                          STATION RECOVERY (1995)
 NH0136
 NH0136'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0136'RECOVERED IN GOOD CONDITION.
 NH0136
 NH0136                          STATION RECOVERY (2004)
 NH0136
 NH0136'RECOVERY NOTE BY US POWER SQUADRON 2004 (PA)
 NH0136'STAMPED 1960-T226 BENCHMARK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0194 ***********************************************************************
 NH0194  DESIGNATION -  T 227
 NH0194  PID         -  NH0194
 NH0194  STATE/COUNTY-  IL/KANE
 NH0194  COUNTRY     -  US
 NH0194  USGS QUAD   -  ELGIN (2018)
 NH0194
 NH0194                         *CURRENT SURVEY CONTROL
 NH0194  ______________________________________________________________________
 NH0194* NAD 83(1986) POSITION- 42 03 12.     (N) 088 16 12.     (W)   SCALED
 NH0194* NAVD 88 ORTHO HEIGHT -   245.884 (meters)      806.70  (feet) ADJUSTED
 NH0194  ______________________________________________________________________
 NH0194  GEOID HEIGHT    -        -33.499 (meters)                     GEOID18
 NH0194  DYNAMIC HEIGHT  -        245.799 (meters)      806.43  (feet) COMP
 NH0194  MODELED GRAVITY -    980,271.3   (mgal)                       NAVD 88
 NH0194
 NH0194  VERT ORDER      -  SECOND    CLASS 0
 NH0194
 NH0194.The horizontal coordinates were scaled from a map and have
 NH0194.an estimated accuracy of +/- 6 seconds.
 NH0194
 NH0194.The orthometric height was determined by differential leveling and
 NH0194.adjusted by the NATIONAL GEODETIC SURVEY
 NH0194.in June 1991.
 NH0194
 NH0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0194.GEOID18 height accuracy estimate available here.
 NH0194
 NH0194.Click photographs - Photos may exist for this station.
 NH0194
 NH0194.The dynamic height is computed by dividing the NAVD 88
 NH0194.geopotential number by the normal gravity value computed on the
 NH0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0194.degrees latitude (g = 980.6199 gals.).
 NH0194
 NH0194.The modeled gravity was interpolated from observed gravity values.
 NH0194
 NH0194;                    North         East    Units  Estimated Accuracy
 NH0194;SPC IL E     -   598,030.      305,240.      MT  (+/- 180 meters Scaled)
 NH0194
 NH0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM949564(NAD 83)
 NH0194
 NH0194                          SUPERSEDED SURVEY CONTROL
 NH0194
 NH0194  NGVD 29 (??/??/92)  245.961  (m)          806.96   (f) ADJ UNCH    2 0
 NH0194
 NH0194.Superseded values are not recommended for survey control.
 NH0194
 NH0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0194.See file dsdata.pdf to determine how the superseded data were derived.
 NH0194
 NH0194_MARKER: DB = BENCH MARK DISK
 NH0194_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0194_SP_SET: CURB
 NH0194_STAMPING: T 227 1960
 NH0194_MARK LOGO: CGS
 NH0194_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0194
 NH0194  HISTORY     - Date     Condition        Report By
 NH0194  HISTORY     - 1960     MONUMENTED       CGS
 NH0194  HISTORY     - 1987     GOOD             USPSQD
 NH0194  HISTORY     - 1988     GOOD             USPSQD
 NH0194  HISTORY     - 19980522 GOOD             USPSQD
 NH0194
 NH0194                          STATION DESCRIPTION
 NH0194
 NH0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0194'AT ELGIN.
 NH0194'AT ELGIN, AT THE INTERSECTON OF DUNDEE AND SLADE AVENUE AND
 NH0194'HILL AVENUE, AT THE ILLINOIS WATCH CASE COMPANY BUILDING (853
 NH0194'DUNDEE AVENUE), SET VERTICALLY IN THE WEST FACE OF THE NORTHWEST
 NH0194'CORNER, 42 FEET SOUTH OF THE NORTHWEST CORNER OF THE BUILDING,
 NH0194'18 FEET SOUTHEAST OF THE SOUTHEAST CURB LINE OF DUNDEE AVENUE,
 NH0194'60 FEET SOUTHWEST OF THE SOUTHWEST CURB LINE OF SLADE AVENUE,
 NH0194'1/2 FOOT ABOVE THE CONCRETE WALK ALONG THE WEST SIDE OF BUILDING,
 NH0194'AND ABOUT 2 1/2 FEET ABOVE THE LEVEL OF DUNDEE AVENUE.
 NH0194
 NH0194                          STATION RECOVERY (1987)
 NH0194
 NH0194'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0194'RECOVERED IN GOOD CONDITION.
 NH0194
 NH0194                          STATION RECOVERY (1988)
 NH0194
 NH0194'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0194'RECOVERED IN GOOD CONDITION.
 NH0194
 NH0194                          STATION RECOVERY (1998)
 NH0194
 NH0194'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0593 ***********************************************************************
 NH0593  DESIGNATION -  T 228
 NH0593  PID         -  NH0593
 NH0593  STATE/COUNTY-  IL/WINNEBAGO
 NH0593  COUNTRY     -  US
 NH0593  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0593
 NH0593                         *CURRENT SURVEY CONTROL
 NH0593  ______________________________________________________________________
 NH0593* NAD 83(1986) POSITION- 42 13 47.     (N) 089 04 55.     (W)   SCALED
 NH0593* NAVD 88 ORTHO HEIGHT -   221.349 (meters)      726.21  (feet) ADJUSTED
 NH0593  ______________________________________________________________________
 NH0593  GEOID HEIGHT    -        -33.321 (meters)                     GEOID18
 NH0593  DYNAMIC HEIGHT  -        221.278 (meters)      725.98  (feet) COMP
 NH0593  MODELED GRAVITY -    980,296.7   (mgal)                       NAVD 88
 NH0593
 NH0593  VERT ORDER      -  FIRST     CLASS II
 NH0593
 NH0593.The horizontal coordinates were scaled from a map and have
 NH0593.an estimated accuracy of +/- 6 seconds.
 NH0593
 NH0593.The orthometric height was determined by differential leveling and
 NH0593.adjusted by the NATIONAL GEODETIC SURVEY
 NH0593.in June 1991.
 NH0593
 NH0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0593.GEOID18 height accuracy estimate available here.
 NH0593
 NH0593.Click photographs - Photos may exist for this station.
 NH0593
 NH0593.The dynamic height is computed by dividing the NAVD 88
 NH0593.geopotential number by the normal gravity value computed on the
 NH0593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0593.degrees latitude (g = 980.6199 gals.).
 NH0593
 NH0593.The modeled gravity was interpolated from observed gravity values.
 NH0593
 NH0593;                    North         East    Units  Estimated Accuracy
 NH0593;SPC IL W     -   618,170.      789,540.      MT  (+/- 180 meters Scaled)
 NH0593
 NH0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM281773(NAD 83)
 NH0593
 NH0593                          SUPERSEDED SURVEY CONTROL
 NH0593
 NH0593  NGVD 29 (??/??/92)  221.410  (m)          726.41   (f) ADJ UNCH    1 2
 NH0593
 NH0593.Superseded values are not recommended for survey control.
 NH0593
 NH0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0593.See file dsdata.pdf to determine how the superseded data were derived.
 NH0593
 NH0593_MARKER: DB = BENCH MARK DISK
 NH0593_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0593_STAMPING: T 228 1960
 NH0593_MARK LOGO: CGS
 NH0593_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0593_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0593
 NH0593  HISTORY     - Date     Condition        Report By
 NH0593  HISTORY     - 1960     MONUMENTED       CGS
 NH0593  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0593  HISTORY     - 19970321 MARK NOT FOUND   USPSQD
 NH0593
 NH0593                          STATION DESCRIPTION
 NH0593
 NH0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0593'0.4 MI SE FROM ROCKFORD.
 NH0593'ABOUT 0.4 MILE SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 NH0593'QUINCY RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT
 NH0593'ROCKFORD, AT THE CROSSING OF BROOKE ROAD, IN S-2, R-1E, T-43N,
 NH0593'85 YARDS NORTH OF TRIANGULATION-STATION DUPAGE, DESCRIBED, ON
 NH0593'THE OUTSIDE OF A LONG CURVE WITH TANGENTS EXTENDING NORTHWEST
 NH0593'AND SOUTH, AT THE SOUTHWEST CORNER OF THE FENCE AROUND THE
 NH0593'ROCKFORD OIL COMPANY PHILLIPS 66 BULK PLANT, 30 FEET EAST OF THE
 NH0593'EAST RAIL, 26 1/2 FEET NORTH OF THE NORTH CURB LINE OF BROOKE
 NH0593'ROAD, 21 1/2 FEET NORTHEAST OF A FLASHING CROSSING SIGN POST,
 NH0593'46 1/2 FEET SOUTHEAST OF THE FIRST TELEPHONE POLE NORTH OF THE
 NH0593'CROSSING, 16 FEET NORTH OF THE FENCE CORNER, 1 1/2 FEET WEST
 NH0593'OF THE NORTH-SOUTH FENCE LINE, 1 1/2 FEET SOUTH OF A STEEL
 NH0593'WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND IS A DISK ON
 NH0593'COPPER COATED STEEL ROD PROJECTING 2 INCHES AND PROTECTED BY A
 NH0593'6-INCH TILE WHICH PROJECTS 3 INCHES.  THE ROD WAS DRIVEN TO A
 NH0593'DEPTH OF 48 FEET.
 NH0593
 NH0593                          STATION RECOVERY (1987)
 NH0593
 NH0593'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0593'MARK NOT FOUND.
 NH0593
 NH0593                          STATION RECOVERY (1997)
 NH0593
 NH0593'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0593'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0835 ***********************************************************************
 LC0835  DESIGNATION -  T 229
 LC0835  PID         -  LC0835
 LC0835  STATE/COUNTY-  IL/WOODFORD
 LC0835  COUNTRY     -  US
 LC0835  USGS QUAD   -  MINONK (2018)
 LC0835
 LC0835                         *CURRENT SURVEY CONTROL
 LC0835  ______________________________________________________________________
 LC0835* NAD 83(2011) POSITION- 40 54 45.17289(N) 089 02 02.97042(W)   ADJUSTED
 LC0835* NAD 83(2011) ELLIP HT-   190.765 (meters)        (06/27/12)   ADJUSTED
 LC0835* NAD 83(2011) EPOCH   -  2010.00
 LC0835* NAVD 88 ORTHO HEIGHT -   223.220 (meters)      732.35  (feet) ADJUSTED
 LC0835  ______________________________________________________________________
 LC0835  GEOID HEIGHT    -        -32.465 (meters)                     GEOID18
 LC0835  NAD 83(2011) X  -     81,367.145 (meters)                     COMP
 LC0835  NAD 83(2011) Y  - -4,826,415.279 (meters)                     COMP
 LC0835  NAD 83(2011) Z  -  4,155,213.678 (meters)                     COMP
 LC0835  LAPLACE CORR    -          2.17  (seconds)                    DEFLEC18
 LC0835  DYNAMIC HEIGHT  -        223.124 (meters)      732.03  (feet) COMP
 LC0835  MODELED GRAVITY -    980,185.9   (mgal)                       NAVD 88
 LC0835
 LC0835  VERT ORDER      -  SECOND    CLASS I
 LC0835
 LC0835  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0835  Standards:
 LC0835         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0835            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0835  -------------------------------------------------------------------
 LC0835  NETWORK    0.58   0.90           0.26   0.21   0.46     -0.03595440
 LC0835  -------------------------------------------------------------------
 LC0835  Click here for local accuracies and other accuracy information.
 LC0835
 LC0835.The horizontal coordinates were established by GPS observations
 LC0835.and adjusted by the National Geodetic Survey in June 2012.
 LC0835
 LC0835.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0835.been affixed to the stable North American tectonic plate. See 
 LC0835.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0835
 LC0835.The horizontal coordinates are valid at the epoch date displayed above
 LC0835.which is a decimal equivalence of Year/Month/Day.
 LC0835
 LC0835.The orthometric height was determined by differential leveling and
 LC0835.adjusted by the NATIONAL GEODETIC SURVEY
 LC0835.in November 2014.
 LC0835
 LC0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0835.GEOID18 height accuracy estimate available here.
 LC0835
 LC0835.Click photographs - Photos may exist for this station.
 LC0835
 LC0835.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0835
 LC0835.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0835
 LC0835.The ellipsoidal height was determined by GPS observations
 LC0835.and is referenced to NAD 83.
 LC0835
 LC0835.The dynamic height is computed by dividing the NAVD 88
 LC0835.geopotential number by the normal gravity value computed on the
 LC0835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0835.degrees latitude (g = 980.6199 gals.).
 LC0835
 LC0835.The modeled gravity was interpolated from observed gravity values.
 LC0835
 LC0835. The following values were computed from the NAD 83(2011) position.
 LC0835
 LC0835;                    North         East     Units Scale Factor Converg.
 LC0835;SPC IL W     -   471,931.834   795,404.902   MT  1.00005317   +0 44 30.3
 LC0835;SPC IL W     - 1,548,329.69  2,609,590.92   sFT  1.00005317   +0 44 30.3
 LC0835;UTM  16      - 4,531,041.116   328,693.052   MT  0.99996120   -1 19 57.0
 LC0835
 LC0835!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0835!SPC IL W     -   0.99997008  x   1.00005317  =   1.00002325
 LC0835!UTM  16      -   0.99997008  x   0.99996120  =   0.99993128
 LC0835
 LC0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2869331041(NAD 83)
 LC0835
 LC0835                          SUPERSEDED SURVEY CONTROL
 LC0835
 LC0835  NAD 83(2007)-  40 54 45.17262(N)    089 02 02.97134(W) AD(2002.00) 1
 LC0835  ELLIP H (08/01/11)  190.798  (m)                       GP(2002.00) 3 1
 LC0835  NAVD 88             223.25   (m)          732.4    (f) LEVELING    3  
 LC0835  NAVD 88 (06/15/91)  223.254  (m)          732.46   (f) SUPERSEDED  1 1
 LC0835  NGVD 29 (??/??/92)  223.301  (m)          732.61   (f) ADJ UNCH    1 1
 LC0835
 LC0835.Superseded values are not recommended for survey control.
 LC0835
 LC0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0835.See file dsdata.pdf to determine how the superseded data were derived.
 LC0835
 LC0835_MARKER: DB = BENCH MARK DISK
 LC0835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0835_STAMPING: T 229 1960
 LC0835_MARK LOGO: CGS
 LC0835_PROJECTION: FLUSH
 LC0835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0835+STABILITY: SURFACE MOTION
 LC0835_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0835+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2014
 LC0835
 LC0835  HISTORY     - Date     Condition        Report By
 LC0835  HISTORY     - 1960     MONUMENTED       CGS
 LC0835  HISTORY     - 1969     GOOD             CGS
 LC0835  HISTORY     - 19981014 GOOD             USPSQD
 LC0835  HISTORY     - 20100501 GOOD             ILDT
 LC0835  HISTORY     - 20130725 GOOD             ILDT
 LC0835  HISTORY     - 20140324 GOOD             PATRIC
 LC0835
 LC0835                          STATION DESCRIPTION
 LC0835
 LC0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0835'0.8 MI N FROM MINONK.
 LC0835'ABOUT 0.75 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0835'THE STATION AT MINONK, 0.2 MILE SOUTH OF MILEPOST 826, 95 1/2
 LC0835'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 81 FEET EAST OF THE
 LC0835'EAST RAIL OF A SIDE-TRACK, 83 1/2 FEET NORTH OF THE CENTER OF
 LC0835'A GATE, 52 1/2 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 LC0835'CONCRETE BLOCK BUILDING, 11 FEET NORTH-NORTHWEST OF A POWER POLE
 LC0835'WHICH BEARS A TRANSFORMER, 2 1/2 FEET SOUTHWEST OF THE NORTHWEST
 LC0835'CORNER OF A FENCE AROUND THE MINONK SEWAGE DISPOSAL PLANT, 2.2
 LC0835'FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 5 FEET BELOW
 LC0835'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0835'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC
 LC0835'6, T28N, R2E.
 LC0835
 LC0835                          STATION RECOVERY (1998)
 LC0835
 LC0835'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0835'RECOVERED IN GOOD CONDITION.
 LC0835
 LC0835                          STATION RECOVERY (2010)
 LC0835
 LC0835'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC0835'RECOVERED AS DESCRIBED
 LC0835
 LC0835                          STATION RECOVERY (2013)
 LC0835
 LC0835'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0835'RECOVERED IN GOOD CONDITION.
 LC0835
 LC0835                          STATION RECOVERY (2014)
 LC0835
 LC0835'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 LC0835'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0701 ***********************************************************************
 MF0701  DESIGNATION -  T 230
 MF0701  PID         -  MF0701
 MF0701  STATE/COUNTY-  IL/LASALLE
 MF0701  COUNTRY     -  US
 MF0701  USGS QUAD   -  LA SALLE (2018)
 MF0701
 MF0701                         *CURRENT SURVEY CONTROL
 MF0701  ______________________________________________________________________
 MF0701* NAD 83(1986) POSITION- 41 20 26.2    (N) 089 05 47.4    (W)   HD_HELD2
 MF0701* NAVD 88 ORTHO HEIGHT -   185.189 (meters)      607.57  (feet) ADJUSTED
 MF0701  ______________________________________________________________________
 MF0701  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 MF0701  DYNAMIC HEIGHT  -        185.115 (meters)      607.33  (feet) COMP
 MF0701  MODELED GRAVITY -    980,219.1   (mgal)                       NAVD 88
 MF0701
 MF0701  VERT ORDER      -  FIRST     CLASS I
 MF0701
 MF0701.The horizontal coordinates were established by autonomous hand held GPS
 MF0701.observations and have an estimated accuracy of +/- 10 meters.
 MF0701
 MF0701.The orthometric height was determined by differential leveling and
 MF0701.adjusted by the NATIONAL GEODETIC SURVEY
 MF0701.in June 1991.
 MF0701
 MF0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0701.GEOID18 height accuracy estimate available here.
 MF0701
 MF0701.Click photographs - Photos may exist for this station.
 MF0701
 MF0701.The dynamic height is computed by dividing the NAVD 88
 MF0701.geopotential number by the normal gravity value computed on the
 MF0701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0701.degrees latitude (g = 980.6199 gals.).
 MF0701
 MF0701.The modeled gravity was interpolated from observed gravity values.
 MF0701
 MF0701;                    North         East    Units  Estimated Accuracy
 MF0701;SPC IL E     -   519,149.      236,124.      MT  (+/- 10 meters HH2 GPS)
 MF0701
 MF0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2458678689(NAD 83)
 MF0701
 MF0701                          SUPERSEDED SURVEY CONTROL
 MF0701
 MF0701  NGVD 29 (??/??/92)  185.247  (m)          607.76   (f) ADJ UNCH    1 1
 MF0701
 MF0701.Superseded values are not recommended for survey control.
 MF0701
 MF0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0701.See file dsdata.pdf to determine how the superseded data were derived.
 MF0701
 MF0701_MARKER: DB = BENCH MARK DISK
 MF0701_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0701_SP_SET: BUILDING
 MF0701_STAMPING: T 230 1960
 MF0701_MARK LOGO: CGS
 MF0701_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0701+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2002
 MF0701
 MF0701  HISTORY     - Date     Condition        Report By
 MF0701  HISTORY     - 1960     MONUMENTED       CGS
 MF0701  HISTORY     - 1969     GOOD             CGS
 MF0701  HISTORY     - 19970716 GOOD             USPSQD
 MF0701  HISTORY     - 20020803 GOOD             USPSQD
 MF0701
 MF0701                          STATION DESCRIPTION
 MF0701
 MF0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0701'0.8 MI N FROM LA SALLE.
 MF0701'ABOUT 0.1 MILE EAST ALONG THIRD STREET FROM THE POST OFFICE AT
 MF0701'LA SALLE, THENCE 0.6 MILE NORTH ALONG JOLIET STREET WHICH IS
 MF0701'STATE HIGHWAY 351, THENCE 0.15 MILE NORTH ALONG ST. VINCENTS
 MF0701'AVENUE WHICH IS STATE HIGHWAY 351, 61 1/2 FEET WEST OF THE
 MF0701'CENTER LINE OF THE AVENUE, 46 1/2 FEET SOUTH OF THE CENTER LINE
 MF0701'OF LINDBERG ROAD WHICH LEADS WEST, SET VERTICALLY IN THE EAST
 MF0701'FACE OF THE BRICK WALL OF THE LINCOLN SCHOOL AUDITORIUM AND
 MF0701'GYMNASIUM BUILDING, 1.8 FEET SOUTH OF THE NORTHEAST CORNER OF
 MF0701'THE BUILDING, 199 1/2 FEET WEST OF BENCH MARK P236, AND ABOUT
 MF0701'2 1/2 FEET ABOVE THE LEVEL OF THE GROUND.  SEC 10, T33N, R 1E.
 MF0701
 MF0701                          STATION RECOVERY (1997)
 MF0701
 MF0701'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0701'RECOVERED IN GOOD CONDITION.
 MF0701
 MF0701                          STATION RECOVERY (2002)
 MF0701
 MF0701'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0701'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0375 ***********************************************************************
 MF0375  DESIGNATION -  T 231 RESET
 MF0375  PID         -  MF0375
 MF0375  STATE/COUNTY-  IL/LASALLE
 MF0375  COUNTRY     -  US
 MF0375  USGS QUAD   -  STARVED ROCK (2018)
 MF0375
 MF0375                         *CURRENT SURVEY CONTROL
 MF0375  ______________________________________________________________________
 MF0375* NAD 83(1986) POSITION- 41 19 25.     (N) 088 56 23.     (W)   SCALED
 MF0375* NAVD 88 ORTHO HEIGHT -   141.07  (meters)      462.8   (feet) RESET
 MF0375  ______________________________________________________________________
 MF0375  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 MF0375  VERT ORDER      -  THIRD
 MF0375
 MF0375.The horizontal coordinates were scaled from a map and have
 MF0375.an estimated accuracy of +/- 6 seconds.
 MF0375
 MF0375.The orthometric height was computed from unverified reset data.
 MF0375
 MF0375.No vertical observational check was made to the station.
 MF0375
 MF0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0375.GEOID18 height accuracy estimate available here.
 MF0375
 MF0375.Click photographs - Photos may exist for this station.
 MF0375
 MF0375;                    North         East    Units  Estimated Accuracy
 MF0375;SPC IL E     -   517,160.      249,230.      MT  (+/- 180 meters Scaled)
 MF0375
 MF0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL376764(NAD 83)
 MF0375
 MF0375                          SUPERSEDED SURVEY CONTROL
 MF0375
 MF0375  NGVD 29 (??/??/??)  141.12   (m)          463.0    (f) RESET       3  
 MF0375
 MF0375.Superseded values are not recommended for survey control.
 MF0375
 MF0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0375.See file dsdata.pdf to determine how the superseded data were derived.
 MF0375
 MF0375_MARKER: DB = BENCH MARK DISK
 MF0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0375_STAMPING: T 231 RESET 1961
 MF0375_MARK LOGO: CGS
 MF0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0375+STABILITY: SURFACE MOTION
 MF0375
 MF0375  HISTORY     - Date     Condition        Report By
 MF0375  HISTORY     - 1961     MONUMENTED       CGS
 MF0375  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0375  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF0375  HISTORY     - 19980531 MARK NOT FOUND   USPSQD
 MF0375  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0375  HISTORY     - 20020930 MARK NOT FOUND   USPSQD
 MF0375  HISTORY     - 20091012 MARK NOT FOUND   GEOCAC
 MF0375
 MF0375                          STATION DESCRIPTION
 MF0375
 MF0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0375'4.8 MI ESE FROM UTICA.
 MF0375'ABOUT 0.8 MILE SOUTHERLY ALONG MILL STREET AND NO. 178 ILLINOIS
 MF0375'HIGHWAY FROM THE CROSSING OF MAIN LINE ROCK ISLAND RAILROAD IN
 MF0375'UTICA, THENCE 4.0 MILES E ALONG COUNTY ROAD ON N SIDE OF ILLINOIS
 MF0375'RIVER TO SKEWED T-INTERSECTION OF PRIVATE ROAD ON A CURVE AND THE MARK
 MF0375'ON LEFT, ABOUT 10 YARDS W OF THE PRIVATE ROAD, ON N RIGHT-OF-WAY LINE
 MF0375'OF THE COUNTY ROAD, 2 FEET W OF STEEL WITNESS POST, AND PROJECTING
 MF0375'ABOUT 0.2 FOOT.
 MF0375
 MF0375                          STATION RECOVERY (1989)
 MF0375
 MF0375'RECOVERY NOTE BY US POWER SQUADRON 1989 (MJM)
 MF0375'MARK NOT FOUND.
 MF0375
 MF0375                          STATION RECOVERY (1997)
 MF0375
 MF0375'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0375'MARK NOT FOUND.
 MF0375
 MF0375                          STATION RECOVERY (1998)
 MF0375
 MF0375'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0375'MARK NOT FOUND.
 MF0375
 MF0375                          STATION RECOVERY (2001)
 MF0375
 MF0375'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0375'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0375
 MF0375                          STATION RECOVERY (2002)
 MF0375
 MF0375'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0375'MARK NOT FOUND.
 MF0375
 MF0375                          STATION RECOVERY (2009)
 MF0375
 MF0375'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0375'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0784 ***********************************************************************
 MF0784  DESIGNATION -  T 232
 MF0784  PID         -  MF0784
 MF0784  STATE/COUNTY-  IL/PUTNAM
 MF0784  COUNTRY     -  US
 MF0784  USGS QUAD   -  PUTNAM (2018)
 MF0784
 MF0784                         *CURRENT SURVEY CONTROL
 MF0784  ______________________________________________________________________
 MF0784* NAD 83(1986) POSITION- 41 11 56.     (N) 089 24 02.     (W)   SCALED
 MF0784* NAVD 88 ORTHO HEIGHT -   144.278 (meters)      473.35  (feet) ADJUSTED
 MF0784  ______________________________________________________________________
 MF0784  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 MF0784  DYNAMIC HEIGHT  -        144.217 (meters)      473.15  (feet) COMP
 MF0784  MODELED GRAVITY -    980,199.7   (mgal)                       NAVD 88
 MF0784
 MF0784  VERT ORDER      -  FIRST     CLASS II
 MF0784
 MF0784.The horizontal coordinates were scaled from a map and have
 MF0784.an estimated accuracy of +/- 6 seconds.
 MF0784
 MF0784.The orthometric height was determined by differential leveling and
 MF0784.adjusted by the NATIONAL GEODETIC SURVEY
 MF0784.in June 1991.
 MF0784
 MF0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0784.GEOID18 height accuracy estimate available here.
 MF0784
 MF0784.Click photographs - Photos may exist for this station.
 MF0784
 MF0784.The dynamic height is computed by dividing the NAVD 88
 MF0784.geopotential number by the normal gravity value computed on the
 MF0784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0784.degrees latitude (g = 980.6199 gals.).
 MF0784
 MF0784.The modeled gravity was interpolated from observed gravity values.
 MF0784
 MF0784;                    North         East    Units  Estimated Accuracy
 MF0784;SPC IL W     -   503,400.      764,260.      MT  (+/- 180 meters Scaled)
 MF0784
 MF0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL987636(NAD 83)
 MF0784
 MF0784                          SUPERSEDED SURVEY CONTROL
 MF0784
 MF0784  NGVD 29 (??/??/92)  144.351  (m)          473.59   (f) ADJ UNCH    1 2
 MF0784
 MF0784.Superseded values are not recommended for survey control.
 MF0784
 MF0784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0784.See file dsdata.pdf to determine how the superseded data were derived.
 MF0784
 MF0784_MARKER: DB = BENCH MARK DISK
 MF0784_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0784_SP_SET: ABUTMENT
 MF0784_STAMPING: T 232 1960
 MF0784_MARK LOGO: CGS
 MF0784_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0784
 MF0784  HISTORY     - Date     Condition        Report By
 MF0784  HISTORY     - 1960     MONUMENTED       CGS
 MF0784  HISTORY     - 19970903 GOOD             USPSQD
 MF0784  HISTORY     - 20080605 GOOD             GEOCAC
 MF0784
 MF0784                          STATION DESCRIPTION
 MF0784
 MF0784'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0784'1.2 MI N FROM PUTNAM.
 MF0784'ABOUT 1.15 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0784'PACIFIC RAILROAD FROM THE STATION AT PUTNAM, 90 YARDS NORTH OF
 MF0784'MILE POST 121, IN SECTION 18, R 10 E, T 14 N, 0.25 MILE SOUTH
 MF0784'OF RAILROAD BRIDGE OVER SENACHWINE CREEK, IN THE TOP OF WEST
 MF0784'END OF NORTH CONCRETE ABUTMENT OF A 120-FOOT BRIDGE (NO. 120.0)
 MF0784'OVER A CREEK BRANCH, 6.7 FEET WEST OF WEST RAIL AND ABOUT 1 FOOT
 MF0784'BELOW LEVEL OF TRACK.
 MF0784
 MF0784                          STATION RECOVERY (1997)
 MF0784
 MF0784'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0784'RECOVERED IN GOOD CONDITION.
 MF0784
 MF0784                          STATION RECOVERY (2008)
 MF0784
 MF0784'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0784'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0889 ***********************************************************************
 LC0889  DESIGNATION -  T 233
 LC0889  PID         -  LC0889
 LC0889  STATE/COUNTY-  IL/PEORIA
 LC0889  COUNTRY     -  US
 LC0889  USGS QUAD   -  CHILLICOTHE (2018)
 LC0889
 LC0889                         *CURRENT SURVEY CONTROL
 LC0889  ______________________________________________________________________
 LC0889* NAD 83(1986) POSITION- 40 55 53.     (N) 089 28 48.     (W)   SCALED
 LC0889* NAVD 88 ORTHO HEIGHT -   146.082 (meters)      479.27  (feet) ADJUSTED
 LC0889  ______________________________________________________________________
 LC0889  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 LC0889  DYNAMIC HEIGHT  -        146.019 (meters)      479.06  (feet) COMP
 LC0889  MODELED GRAVITY -    980,188.3   (mgal)                       NAVD 88
 LC0889
 LC0889  VERT ORDER      -  FIRST     CLASS II
 LC0889
 LC0889.The horizontal coordinates were scaled from a map and have
 LC0889.an estimated accuracy of +/- 6 seconds.
 LC0889
 LC0889.The orthometric height was determined by differential leveling and
 LC0889.adjusted by the NATIONAL GEODETIC SURVEY
 LC0889.in June 1991.
 LC0889
 LC0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0889.GEOID18 height accuracy estimate available here.
 LC0889
 LC0889.Click photographs - Photos may exist for this station.
 LC0889
 LC0889.The dynamic height is computed by dividing the NAVD 88
 LC0889.geopotential number by the normal gravity value computed on the
 LC0889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0889.degrees latitude (g = 980.6199 gals.).
 LC0889
 LC0889.The modeled gravity was interpolated from observed gravity values.
 LC0889
 LC0889;                    North         East    Units  Estimated Accuracy
 LC0889;SPC IL W     -   473,630.      757,830.      MT  (+/- 180 meters Scaled)
 LC0889
 LC0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL912341(NAD 83)
 LC0889
 LC0889                          SUPERSEDED SURVEY CONTROL
 LC0889
 LC0889  NGVD 29 (??/??/92)  146.154  (m)          479.51   (f) ADJ UNCH    1 2
 LC0889
 LC0889.Superseded values are not recommended for survey control.
 LC0889
 LC0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0889.See file dsdata.pdf to determine how the superseded data were derived.
 LC0889
 LC0889_MARKER: DB = BENCH MARK DISK
 LC0889_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0889_SP_SET: PIER
 LC0889_STAMPING: T 233 1960
 LC0889_MARK LOGO: CGS
 LC0889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0889
 LC0889  HISTORY     - Date     Condition        Report By
 LC0889  HISTORY     - 1960     MONUMENTED       CGS
 LC0889  HISTORY     - 19981207 GOOD             USPSQD
 LC0889
 LC0889                          STATION DESCRIPTION
 LC0889
 LC0889'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0889'1 MI N FROM CHILLICOTHE.
 LC0889'ABOUT 0.95 MILE NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0889'RAILROAD FROM THE STATION AT CHILLICOTHE, 0.25 MILE NORTH OF
 LC0889'MILE POST 142, AT THE SOUTH ONE OF TWO OVERPASSES OF THE ATCHISON,
 LC0889'TOPEKA AND SANTA FE RAILWAY OVER THE C.R.I. AND P. RR, SET
 LC0889'VERTICALLY IN THE WEST FACE OF EAST CONCRETE PIER, 21 FEET EAST OF
 LC0889'EAST RAIL, 6 FEET SOUTH OF NORTHWEST CORNER OF PIER AND 2 FEET
 LC0889'ABOVE LEVEL OF TRACK.
 LC0889
 LC0889                          STATION RECOVERY (1998)
 LC0889
 LC0889'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0889'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1343 ***********************************************************************
 LC1343  DESIGNATION -  T 234
 LC1343  PID         -  LC1343
 LC1343  STATE/COUNTY-  IL/PEORIA
 LC1343  COUNTRY     -  US
 LC1343  USGS QUAD   -  SPRING BAY (2018)
 LC1343
 LC1343                         *CURRENT SURVEY CONTROL
 LC1343  ______________________________________________________________________
 LC1343* NAD 83(1986) POSITION- 40 47 40.0    (N) 089 35 21.5    (W)   HD_HELD2
 LC1343* NAVD 88 ORTHO HEIGHT -   212.596 (meters)      697.49  (feet) ADJUSTED
 LC1343  ______________________________________________________________________
 LC1343  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 LC1343  DYNAMIC HEIGHT  -        212.499 (meters)      697.17  (feet) COMP
 LC1343  MODELED GRAVITY -    980,166.2   (mgal)                       NAVD 88
 LC1343
 LC1343  VERT ORDER      -  FIRST     CLASS II
 LC1343
 LC1343.The horizontal coordinates were established by autonomous hand held GPS
 LC1343.observations and have an estimated accuracy of +/- 10 meters.
 LC1343
 LC1343.The orthometric height was determined by differential leveling and
 LC1343.adjusted by the NATIONAL GEODETIC SURVEY
 LC1343.in June 1991.
 LC1343
 LC1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1343.GEOID18 height accuracy estimate available here.
 LC1343
 LC1343.Click photographs - Photos may exist for this station.
 LC1343
 LC1343.The dynamic height is computed by dividing the NAVD 88
 LC1343.geopotential number by the normal gravity value computed on the
 LC1343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1343.degrees latitude (g = 980.6199 gals.).
 LC1343
 LC1343.The modeled gravity was interpolated from observed gravity values.
 LC1343
 LC1343;                    North         East    Units  Estimated Accuracy
 LC1343;SPC IL W     -   458,360.      748,724.      MT  (+/- 10 meters HH2 GPS)
 LC1343
 LC1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8154919165(NAD 83)
 LC1343
 LC1343                          SUPERSEDED SURVEY CONTROL
 LC1343
 LC1343  NGVD 29 (??/??/92)  212.681  (m)          697.77   (f) ADJ UNCH    1 2
 LC1343
 LC1343.Superseded values are not recommended for survey control.
 LC1343
 LC1343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1343.See file dsdata.pdf to determine how the superseded data were derived.
 LC1343
 LC1343_MARKER: DB = BENCH MARK DISK
 LC1343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1343_STAMPING: T 234 1960
 LC1343_MARK LOGO: IL6850
 LC1343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1343+STABILITY: SURFACE MOTION
 LC1343
 LC1343  HISTORY     - Date     Condition        Report By
 LC1343  HISTORY     - 1960     MONUMENTED       IL6850
 LC1343  HISTORY     - 1960     GOOD             CGS
 LC1343  HISTORY     - 19990228 GOOD             USPSQD
 LC1343  HISTORY     - 19991220 GOOD             CMT
 LC1343  HISTORY     - 20030810 GOOD             USGS-M
 LC1343  HISTORY     - 20110922 GOOD             CMT
 LC1343
 LC1343                          STATION DESCRIPTION
 LC1343
 LC1343'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1343'9 MI N FROM PEORIA.
 LC1343'ABOUT 8.4 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1343'RAILROAD FROM THE STATION AT PEORIA, THENCE ABOUT 0.65 MILE WEST
 LC1343'ALONG DETWEILLER PARK DRIVE, ABOUT 0.45 MILE NORTHEAST OF
 LC1343'JUNCTION OF PARK DRIVES, IN SECTION 4, R 8 E, T 9 N, 12 FEET
 LC1343'SOUTHEAST OF SOUTHEAST CONCRETE CURB OF BLACK TOP PARK DRIVE,
 LC1343'10 1/2 FEET SOUTHEAST OF CENTER OF CAST IRON TOP OF A CATCH
 LC1343'BASIN, 1/2 FOOT NORTHWEST OF A YELLOW PAINTED PIPE, 1/2 FOOT
 LC1343'ABOVE LEVEL OF DRIVE AND SET IN THE TOP OF A CONCRETE POST
 LC1343'PROJECTING 1 INCH.
 LC1343
 LC1343                          STATION RECOVERY (1999)
 LC1343
 LC1343'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1343'RECOVERED IN GOOD CONDITION.
 LC1343
 LC1343                          STATION RECOVERY (1999)
 LC1343
 LC1343'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 LC1343'RECOVERED IN GOOD CONDITION.
 LC1343
 LC1343                          STATION RECOVERY (2003)
 LC1343
 LC1343'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC1343'FOUND AS DESCRIBED ON DATASHEET AT EDGE OF MOWED GRASS AND WOODS NEXT
 LC1343'TO A PIPE VISIBLE FROM DETWEILLER DRIVE. THIS BENCHMARK IS DESCRIBED
 LC1343'AS A GREATER PEORIA MARKER NOT USCGS.
 LC1343
 LC1343                          STATION RECOVERY (2011)
 LC1343
 LC1343'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2011 (MDB)
 LC1343'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0813 ***********************************************************************
 MF0813  DESIGNATION -  T 236
 MF0813  PID         -  MF0813
 MF0813  STATE/COUNTY-  IL/BUREAU
 MF0813  COUNTRY     -  US
 MF0813  USGS QUAD   -  DEPUE (2018)
 MF0813
 MF0813                         *CURRENT SURVEY CONTROL
 MF0813  ______________________________________________________________________
 MF0813* NAD 83(1986) POSITION- 41 19 32.     (N) 089 16 59.     (W)   SCALED
 MF0813* NAVD 88 ORTHO HEIGHT -   143.141 (meters)      469.62  (feet) ADJUSTED
 MF0813  ______________________________________________________________________
 MF0813  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 MF0813  DYNAMIC HEIGHT  -        143.083 (meters)      469.43  (feet) COMP
 MF0813  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0813
 MF0813  VERT ORDER      -  FIRST     CLASS II
 MF0813
 MF0813.The horizontal coordinates were scaled from a map and have
 MF0813.an estimated accuracy of +/- 6 seconds.
 MF0813
 MF0813.The orthometric height was determined by differential leveling and
 MF0813.adjusted by the NATIONAL GEODETIC SURVEY
 MF0813.in June 1991.
 MF0813
 MF0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0813.GEOID18 height accuracy estimate available here.
 MF0813
 MF0813.Click photographs - Photos may exist for this station.
 MF0813
 MF0813.The dynamic height is computed by dividing the NAVD 88
 MF0813.geopotential number by the normal gravity value computed on the
 MF0813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0813.degrees latitude (g = 980.6199 gals.).
 MF0813
 MF0813.The modeled gravity was interpolated from observed gravity values.
 MF0813
 MF0813;                    North         East    Units  Estimated Accuracy
 MF0813;SPC IL W     -   517,560.      773,970.      MT  (+/- 180 meters Scaled)
 MF0813
 MF0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL089774(NAD 83)
 MF0813
 MF0813                          SUPERSEDED SURVEY CONTROL
 MF0813
 MF0813  NGVD 29 (??/??/92)  143.208  (m)          469.84   (f) ADJ UNCH    1 2
 MF0813
 MF0813.Superseded values are not recommended for survey control.
 MF0813
 MF0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0813.See file dsdata.pdf to determine how the superseded data were derived.
 MF0813
 MF0813_MARKER: DB = BENCH MARK DISK
 MF0813_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0813_SP_SET: ABUTMENT
 MF0813_STAMPING: T 236 1960
 MF0813_MARK LOGO: CGS
 MF0813_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0813
 MF0813  HISTORY     - Date     Condition        Report By
 MF0813  HISTORY     - 1960     MONUMENTED       CGS
 MF0813  HISTORY     - 19960316 MARK NOT FOUND   USPSQD
 MF0813  HISTORY     - 20010606 POOR             USPSQD
 MF0813  HISTORY     - 20050705 POOR             USPSQD
 MF0813
 MF0813                          STATION DESCRIPTION
 MF0813
 MF0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0813'1.2 MI E FROM DEPUE.
 MF0813'ABOUT 1.2 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0813'RAILROAD FROM THE STATION AT DEPUE, 0.2 MILE WEST OF MILEPOST 109,
 MF0813'SET VERTICALLY IN THE SOUTH FACE OF THE EAST END OF THE NORTH
 MF0813'ABUTMENT TO THE NEW YORK CENTRAL RAILROAD OVERPASS OVER THE
 MF0813'CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD, 16 FEET NORTH OF THE
 MF0813'NORTH RAIL OF THE NORTH TRACK OF CHICAGO, ROCK ISLAND AND PACIFIC
 MF0813'RAILROAD, 2 1/2 FEET WEST OF THE SOUTHEAST CORNER OF THE ABUTMENT,
 MF0813'2 1/2 FEET ABOVE THE LEVEL OF GROUND, AND ABOUT 3 FEET ABOVE THE
 MF0813'LEVEL OF TRACK.
 MF0813
 MF0813                          STATION RECOVERY (1996)
 MF0813
 MF0813'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0813'MARK NOT FOUND.
 MF0813
 MF0813                          STATION RECOVERY (2001)
 MF0813
 MF0813'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0813'DISK MISSING, PIN REMAINS INTACT
 MF0813
 MF0813                          STATION RECOVERY (2005)
 MF0813
 MF0813'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0813'DISK MISSING. PIN INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1338 ***********************************************************************
 LC1338  DESIGNATION -  T 237
 LC1338  PID         -  LC1338
 LC1338  STATE/COUNTY-  IL/PEORIA
 LC1338  COUNTRY     -  US
 LC1338  USGS QUAD   -  SPRING BAY (2018)
 LC1338
 LC1338                         *CURRENT SURVEY CONTROL
 LC1338  ______________________________________________________________________
 LC1338* NAD 83(1986) POSITION- 40 46 17.     (N) 089 34 20.     (W)   SCALED
 LC1338* NAVD 88 ORTHO HEIGHT -   142.946 (meters)      468.98  (feet) ADJUSTED
 LC1338  ______________________________________________________________________
 LC1338  GEOID HEIGHT    -        -32.888 (meters)                     GEOID18
 LC1338  DYNAMIC HEIGHT  -        142.881 (meters)      468.77  (feet) COMP
 LC1338  MODELED GRAVITY -    980,169.4   (mgal)                       NAVD 88
 LC1338
 LC1338  VERT ORDER      -  FIRST     CLASS II
 LC1338
 LC1338.The horizontal coordinates were scaled from a map and have
 LC1338.an estimated accuracy of +/- 6 seconds.
 LC1338
 LC1338.The orthometric height was determined by differential leveling and
 LC1338.adjusted by the NATIONAL GEODETIC SURVEY
 LC1338.in June 1991.
 LC1338
 LC1338.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1338.GEOID18 height accuracy estimate available here.
 LC1338
 LC1338.Click photographs - Photos may exist for this station.
 LC1338
 LC1338.The dynamic height is computed by dividing the NAVD 88
 LC1338.geopotential number by the normal gravity value computed on the
 LC1338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1338.degrees latitude (g = 980.6199 gals.).
 LC1338
 LC1338.The modeled gravity was interpolated from observed gravity values.
 LC1338
 LC1338;                    North         East    Units  Estimated Accuracy
 LC1338;SPC IL W     -   455,810.      750,180.      MT  (+/- 180 meters Scaled)
 LC1338
 LC1338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL829165(NAD 83)
 LC1338
 LC1338                          SUPERSEDED SURVEY CONTROL
 LC1338
 LC1338  NGVD 29 (??/??/92)  143.032  (m)          469.26   (f) ADJ UNCH    1 2
 LC1338
 LC1338.Superseded values are not recommended for survey control.
 LC1338
 LC1338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1338.See file dsdata.pdf to determine how the superseded data were derived.
 LC1338
 LC1338_MARKER: DB = BENCH MARK DISK
 LC1338_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1338_STAMPING: T 237 1960
 LC1338_MARK LOGO: CGS
 LC1338_PROJECTION: PROJECTING 3 CENTIMETERS
 LC1338_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1338_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1338
 LC1338  HISTORY     - Date     Condition        Report By
 LC1338  HISTORY     - 1960     MONUMENTED       CGS
 LC1338  HISTORY     - 1977     GOOD             LOCENG
 LC1338  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1338
 LC1338                          STATION DESCRIPTION
 LC1338
 LC1338'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1338'6.8 MI N FROM PEORIA.
 LC1338'ABOUT 6.8 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1338'RAILROAD FROM THE PASSENGER STATION AT PEORIA, IN SECTION 10,
 LC1338'R 8 E, T 9 N, ABOUT 0.25 MILE SOUTHEAST OF MILE POST 154, AT
 LC1338'CROSSING OF A BLACK TOP ROAD WHICH EXTENDS SOUTHWEST ACROSS
 LC1338'TRACK AND TO THE SOUTHEAST PARALLEL TO TRACK, 26 1/2 FEET
 LC1338'NORTHEAST OF NORTHEAST RAIL, 47 FEET EAST OF CENTER OF CROSSING,
 LC1338'37 FEET SOUTHEAST OF CENTER LINE OF ROAD TO THE SOUTHWEST, 20
 LC1338'FEET SOUTHWEST OF CENTER LINE OF ROAD TO THE SOUTHEAST, 122
 LC1338'FEET SOUTHEAST AND ACROSS ROAD FROM THE SOUTH CORNER OF SEAWAY
 LC1338'MARINA CONCRETE BLOCK BUILDING, 2 FEET SOUTHWEST OF THE FIRST
 LC1338'POLE SOUTHEAST OF CROSSING (MILEAGE POLE NO. 154+11, 2 FEET
 LC1338'NORTHEAST OF A STEEL WITNESS POST, 1 1/2 FEET BELOW LEVEL OF
 LC1338'TRACK AND IS A DISK ON COPPER COATED STEEL ROD PROJECTING 1 INCH
 LC1338'AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS 3 INCHES.  THE
 LC1338'ROD WAS DRIVEN TO A DEPTH OF 64 FEET.
 LC1338
 LC1338                          STATION RECOVERY (1977)
 LC1338
 LC1338'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1338'RECOVERED IN GOOD CONDITION.
 LC1338
 LC1338                          STATION RECOVERY (1999)
 LC1338
 LC1338'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1338'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1242 ***********************************************************************
 LC1242  DESIGNATION -  T 238
 LC1242  PID         -  LC1242
 LC1242  STATE/COUNTY-  IL/TAZEWELL
 LC1242  COUNTRY     -  US
 LC1242  USGS QUAD   -  MANITO (2018)
 LC1242
 LC1242                         *CURRENT SURVEY CONTROL
 LC1242  ______________________________________________________________________
 LC1242* NAD 83(1986) POSITION- 40 27 02.     (N) 089 51 59.     (W)   SCALED
 LC1242* NAVD 88 ORTHO HEIGHT -   156.072 (meters)      512.05  (feet) ADJUSTED
 LC1242  ______________________________________________________________________
 LC1242  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 LC1242  DYNAMIC HEIGHT  -        155.998 (meters)      511.80  (feet) COMP
 LC1242  MODELED GRAVITY -    980,146.4   (mgal)                       NAVD 88
 LC1242
 LC1242  VERT ORDER      -  FIRST     CLASS II
 LC1242
 LC1242.The horizontal coordinates were scaled from a map and have
 LC1242.an estimated accuracy of +/- 6 seconds.
 LC1242
 LC1242.The orthometric height was determined by differential leveling and
 LC1242.adjusted by the NATIONAL GEODETIC SURVEY
 LC1242.in June 1991.
 LC1242
 LC1242.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1242.GEOID18 height accuracy estimate available here.
 LC1242
 LC1242.Click photographs - Photos may exist for this station.
 LC1242
 LC1242.The dynamic height is computed by dividing the NAVD 88
 LC1242.geopotential number by the normal gravity value computed on the
 LC1242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1242.degrees latitude (g = 980.6199 gals.).
 LC1242
 LC1242.The modeled gravity was interpolated from observed gravity values.
 LC1242
 LC1242;                    North         East    Units  Estimated Accuracy
 LC1242;SPC IL W     -   420,060.      725,470.      MT  (+/- 180 meters Scaled)
 LC1242
 LC1242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK569817(NAD 83)
 LC1242
 LC1242                          SUPERSEDED SURVEY CONTROL
 LC1242
 LC1242  NGVD 29 (??/??/92)  156.176  (m)          512.39   (f) ADJ UNCH    1 2
 LC1242
 LC1242.Superseded values are not recommended for survey control.
 LC1242
 LC1242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1242.See file dsdata.pdf to determine how the superseded data were derived.
 LC1242
 LC1242_MARKER: DB = BENCH MARK DISK
 LC1242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1242_STAMPING: T 238 1961
 LC1242_MARK LOGO: CGS
 LC1242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1242+STABILITY: SURFACE MOTION
 LC1242
 LC1242  HISTORY     - Date     Condition        Report By
 LC1242  HISTORY     - 1961     MONUMENTED       CGS
 LC1242
 LC1242                          STATION DESCRIPTION
 LC1242
 LC1242'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1242'6 MI NW FROM MANITO.
 LC1242'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE ILLINOIS AND CHICAGO
 LC1242'MIDLAND RAILWAY STATION AT MANITO, THENCE 0.65 MILE NORTH ALONG A
 LC1242'BLACK TOP ROAD, THENCE 4.3 MILES WEST ALONG COUNTY LINE ROAD,
 LC1242'THENCE 1.0 MILE NORTH ALONG A SAND ROAD, AT A ROAD CROSSING, 22 FEET
 LC1242'SOUTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 43 FEET WEST OF THE
 LC1242'CENTER LINE OF THE NORTH-SOUTH ROAD, 29 FEET WEST OF A FENCE CORNER,
 LC1242'1 1/2 FEET NORTH OF A FENCE LINE, 2 FEET EAST OF A METAL WITNESS
 LC1242'POST, 3 FEET ABOVE THE LEVEL OF THE EAST-WEST ROAD, SET IN THE
 LC1242'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE
 LC1242'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0243 ***********************************************************************
 LD0243  DESIGNATION -  T 239
 LD0243  PID         -  LD0243
 LD0243  STATE/COUNTY-  IL/MASON
 LD0243  COUNTRY     -  US
 LD0243  USGS QUAD   -  KILBOURNE (2018)
 LD0243
 LD0243                         *CURRENT SURVEY CONTROL
 LD0243  ______________________________________________________________________
 LD0243* NAD 83(1986) POSITION- 40 13 01.     (N) 090 07 14.     (W)   SCALED
 LD0243* NAVD 88 ORTHO HEIGHT -   138.334 (meters)      453.85  (feet) ADJUSTED
 LD0243  ______________________________________________________________________
 LD0243  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 LD0243  DYNAMIC HEIGHT  -        138.264 (meters)      453.62  (feet) COMP
 LD0243  MODELED GRAVITY -    980,122.4   (mgal)                       NAVD 88
 LD0243
 LD0243  VERT ORDER      -  FIRST     CLASS II
 LD0243
 LD0243.The horizontal coordinates were scaled from a map and have
 LD0243.an estimated accuracy of +/- 6 seconds.
 LD0243
 LD0243.The orthometric height was determined by differential leveling and
 LD0243.adjusted by the NATIONAL GEODETIC SURVEY
 LD0243.in June 1991.
 LD0243
 LD0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0243.GEOID18 height accuracy estimate available here.
 LD0243
 LD0243.Click photographs - Photos may exist for this station.
 LD0243
 LD0243.The dynamic height is computed by dividing the NAVD 88
 LD0243.geopotential number by the normal gravity value computed on the
 LD0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0243.degrees latitude (g = 980.6199 gals.).
 LD0243
 LD0243.The modeled gravity was interpolated from observed gravity values.
 LD0243
 LD0243;                    North         East    Units  Estimated Accuracy
 LD0243;SPC IL W     -   394,080.      703,930.      MT  (+/- 180 meters Scaled)
 LD0243
 LD0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE450558(NAD 83)
 LD0243
 LD0243                          SUPERSEDED SURVEY CONTROL
 LD0243
 LD0243  NGVD 29 (??/??/92)  138.430  (m)          454.17   (f) ADJ UNCH    1 2
 LD0243
 LD0243.Superseded values are not recommended for survey control.
 LD0243
 LD0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0243.See file dsdata.pdf to determine how the superseded data were derived.
 LD0243
 LD0243_MARKER: DB = BENCH MARK DISK
 LD0243_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0243_SP_SET: BOX CULVERT HEADWALL
 LD0243_STAMPING: T 239 1961
 LD0243_MARK LOGO: CGS
 LD0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0243+STABILITY: SURFACE MOTION
 LD0243_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0243+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2005
 LD0243
 LD0243  HISTORY     - Date     Condition        Report By
 LD0243  HISTORY     - 1961     MONUMENTED       CGS
 LD0243  HISTORY     - 20050601 GOOD             ILDT
 LD0243
 LD0243                          STATION DESCRIPTION
 LD0243
 LD0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0243'6.3 MI S FROM HAVANA.
 LD0243'ABOUT 6.3 MILES SOUTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0243'WITH U.S. HIGHWAY 136 AT HAVANA, AT THE JUNCTION OF A BLACK TOP
 LD0243'ROAD LEADING EAST, ON TOP OF THE SOUTH END OF THE EAST HEADWALL
 LD0243'OF A 5-FOOT BOX CULVERT UNDER THE HIGHWAY, 28 FEET EAST OF THE
 LD0243'CENTER LINE OF THE HIGHWAY, 50 FEET SOUTH OF THE CENTER LINE OF
 LD0243'THE ROAD EAST, 110 FEET SOUTHWEST AND ACROSS BLACK TOP ROAD
 LD0243'FROM BENCH MARK W 244, ABOUT 2.15 MILES NORTH OF THE CENTER
 LD0243'OF THE PARK IN THE VILLAGE OF BATH, AND ABOUT 4 FEET BELOW THE
 LD0243'LEVEL OF THE HIGHWAY.
 LD0243
 LD0243                          STATION RECOVERY (2005)
 LD0243
 LD0243'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0243'FOUND AT THE SOUTHEAST QUAD INT. IL 78 AND TR 1100 N.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1811 ***********************************************************************
 LB1811  DESIGNATION -  T 24
 LB1811  PID         -  LB1811
 LB1811  STATE/COUNTY-  IL/VERMILION
 LB1811  COUNTRY     -  US
 LB1811  USGS QUAD   -  RANKIN (2018)
 LB1811
 LB1811                         *CURRENT SURVEY CONTROL
 LB1811  ______________________________________________________________________
 LB1811* NAD 83(1986) POSITION- 40 25 55.     (N) 087 53 45.     (W)   SCALED
 LB1811* NAVD 88 ORTHO HEIGHT -   224.023 (meters)      734.98  (feet) ADJUSTED
 LB1811  ______________________________________________________________________
 LB1811  GEOID HEIGHT    -        -32.545 (meters)                     GEOID18
 LB1811  DYNAMIC HEIGHT  -        223.915 (meters)      734.63  (feet) COMP
 LB1811  MODELED GRAVITY -    980,137.6   (mgal)                       NAVD 88
 LB1811
 LB1811  VERT ORDER      -  SECOND    CLASS 0
 LB1811
 LB1811.The horizontal coordinates were scaled from a map and have
 LB1811.an estimated accuracy of +/- 6 seconds.
 LB1811
 LB1811.The orthometric height was determined by differential leveling and
 LB1811.adjusted by the NATIONAL GEODETIC SURVEY
 LB1811.in June 1991.
 LB1811
 LB1811.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1811.GEOID18 height accuracy estimate available here.
 LB1811
 LB1811.Click photographs - Photos may exist for this station.
 LB1811
 LB1811.The dynamic height is computed by dividing the NAVD 88
 LB1811.geopotential number by the normal gravity value computed on the
 LB1811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1811.degrees latitude (g = 980.6199 gals.).
 LB1811
 LB1811.The modeled gravity was interpolated from observed gravity values.
 LB1811
 LB1811;                    North         East    Units  Estimated Accuracy
 LB1811;SPC IL E     -   418,050.      337,120.      MT  (+/- 180 meters Scaled)
 LB1811
 LB1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK240760(NAD 83)
 LB1811
 LB1811                          SUPERSEDED SURVEY CONTROL
 LB1811
 LB1811  NGVD 29 (??/??/92)  224.082  (m)          735.18   (f) ADJ UNCH    2 0
 LB1811
 LB1811.Superseded values are not recommended for survey control.
 LB1811
 LB1811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1811.See file dsdata.pdf to determine how the superseded data were derived.
 LB1811
 LB1811_MARKER: DB = BENCH MARK DISK
 LB1811_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1811_SP_SET: BRIDGE
 LB1811_STAMPING: T 24 1935
 LB1811_MARK LOGO: CGS
 LB1811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1811
 LB1811  HISTORY     - Date     Condition        Report By
 LB1811  HISTORY     - 1935     MONUMENTED       CGS
 LB1811  HISTORY     - 1954     GOOD             CGS
 LB1811  HISTORY     - 20110111 MARK NOT FOUND   ILDT
 LB1811
 LB1811                          STATION DESCRIPTION
 LB1811
 LB1811'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1811'2.2 MI S FROM RANKIN.
 LB1811'ABOUT 2.25 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE CROSSING
 LB1811'OF THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD AT RANKIN,
 LB1811'ABOUT 0.25 MILE NORTH OF A CROSSROAD, IN THE TOP OF THE SOUTHEAST
 LB1811'END OF NORTHEAST WING WALL OF A 25-FOOT CONCRETE BRIDGE, 19
 LB1811'FEET WEST OF CENTER LINE OF HIGHWAY, 1/2 FOOT WEST OF CONCRETE
 LB1811'BANISTER AND ABOUT LEVEL WITH HIGHWAY.
 LB1811
 LB1811                          STATION RECOVERY (2011)
 LB1811
 LB1811'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1811'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0188 ***********************************************************************
 LD0188  CBN         -  This is a Cooperative Base Network Control Station.
 LD0188  DESIGNATION -  T 240
 LD0188  PID         -  LD0188
 LD0188  STATE/COUNTY-  IL/CASS
 LD0188  COUNTRY     -  US
 LD0188  USGS QUAD   -  CLEAR LAKE (2018)
 LD0188
 LD0188                         *CURRENT SURVEY CONTROL
 LD0188  ______________________________________________________________________
 LD0188* NAD 83(2011) POSITION- 40 01 34.51938(N) 090 19 00.49199(W)   ADJUSTED
 LD0188* NAD 83(2011) ELLIP HT-   114.729 (meters)        (06/27/12)   ADJUSTED
 LD0188* NAD 83(2011) EPOCH   -  2010.00
 LD0188* NAVD 88 ORTHO HEIGHT -   147.675 (meters)      484.50  (feet) ADJUSTED
 LD0188  ______________________________________________________________________
 LD0188  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 LD0188  NAD 83(2011) X  -    -27,043.042 (meters)                     COMP
 LD0188  NAD 83(2011) Y  - -4,890,846.283 (meters)                     COMP
 LD0188  NAD 83(2011) Z  -  4,080,292.151 (meters)                     COMP
 LD0188  LAPLACE CORR    -          1.65  (seconds)                    DEFLEC18
 LD0188  DYNAMIC HEIGHT  -        147.596 (meters)      484.24  (feet) COMP
 LD0188  MODELED GRAVITY -    980,091.9   (mgal)                       NAVD 88
 LD0188
 LD0188  VERT ORDER      -  FIRST     CLASS II
 LD0188
 LD0188  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0188  Standards:
 LD0188         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0188            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0188  -------------------------------------------------------------------
 LD0188  NETWORK    0.73   1.35           0.32   0.27   0.69     -0.02827008
 LD0188  -------------------------------------------------------------------
 LD0188  Click here for local accuracies and other accuracy information.
 LD0188
 LD0188.The horizontal coordinates were established by GPS observations
 LD0188.and adjusted by the National Geodetic Survey in June 2012.
 LD0188
 LD0188.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0188.been affixed to the stable North American tectonic plate. See 
 LD0188.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0188
 LD0188.The horizontal coordinates are valid at the epoch date displayed above
 LD0188.which is a decimal equivalence of Year/Month/Day.
 LD0188
 LD0188.The orthometric height was determined by differential leveling and
 LD0188.adjusted by the NATIONAL GEODETIC SURVEY
 LD0188.in June 1991.
 LD0188
 LD0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0188.GEOID18 height accuracy estimate available here.
 LD0188
 LD0188.Click photographs - Photos may exist for this station.
 LD0188
 LD0188.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0188
 LD0188.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0188
 LD0188.The ellipsoidal height was determined by GPS observations
 LD0188.and is referenced to NAD 83.
 LD0188
 LD0188.The dynamic height is computed by dividing the NAVD 88
 LD0188.geopotential number by the normal gravity value computed on the
 LD0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0188.degrees latitude (g = 980.6199 gals.).
 LD0188
 LD0188.The modeled gravity was interpolated from observed gravity values.
 LD0188
 LD0188. The following values were computed from the NAD 83(2011) position.
 LD0188
 LD0188;                    North         East     Units Scale Factor Converg.
 LD0188;SPC IL W     -   372,913.688   687,184.914   MT  0.99994320   -0 05 47.6
 LD0188;SPC IL W     - 1,223,467.66  2,254,539.17   sFT  0.99994320   -0 05 47.6
 LD0188;UTM  15      - 4,434,120.727   728,963.744   MT  1.00024542   +1 43 35.1
 LD0188
 LD0188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0188!SPC IL W     -   0.99998200  x   0.99994320  =   0.99992520
 LD0188!UTM  15      -   0.99998200  x   1.00024542  =   1.00022742
 LD0188
 LD0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE2896334120(NAD 83)
 LD0188
 LD0188                          SUPERSEDED SURVEY CONTROL
 LD0188
 LD0188  NAD 83(2007)-  40 01 34.51950(N)    090 19 00.49277(W) AD(2002.00) 0
 LD0188  ELLIP H (02/10/07)  114.745  (m)                       GP(2002.00)    
 LD0188  NAD 83(1997)-  40 01 34.51969(N)    090 19 00.49281(W) AD(       ) A
 LD0188  ELLIP H (09/15/03)  114.750  (m)                       GP(       ) 4 1
 LD0188  NAVD 88             147.68   (m)          484.5    (f) LEVELING    3  
 LD0188  NGVD 29 (??/??/92)  147.783  (m)          484.85   (f) ADJ UNCH    1 2
 LD0188
 LD0188.Superseded values are not recommended for survey control.
 LD0188
 LD0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0188.See file dsdata.pdf to determine how the superseded data were derived.
 LD0188
 LD0188_MARKER: DB = BENCH MARK DISK
 LD0188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0188_STAMPING: T 240 1961
 LD0188_MARK LOGO: CGS
 LD0188_PROJECTION: FLUSH
 LD0188_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0188+STABILITY: SURFACE MOTION
 LD0188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0188+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2020
 LD0188
 LD0188  HISTORY     - Date     Condition        Report By
 LD0188  HISTORY     - 1961     MONUMENTED       CGS
 LD0188  HISTORY     - 20020819 GOOD             NGS
 LD0188  HISTORY     - 20040202 GOOD             ILDT
 LD0188  HISTORY     - 20111013 GOOD             ATKNA
 LD0188  HISTORY     - 20111014 GOOD             ATKNA
 LD0188  HISTORY     - 20170406 GOOD             INDIV
 LD0188  HISTORY     - 20200409 GOOD             ILDT
 LD0188
 LD0188                          STATION DESCRIPTION
 LD0188
 LD0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0188'6 MI E FROM BEARDSTOWN.
 LD0188'ABOUT 6.05 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0188'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN, 1.15
 LD0188'MILES EAST OF A RED BRICK SCHOOLHOUSE, 145.5 FEET NORTHEAST OF AND
 LD0188'ACROSS THE ROAD FROM THE NORTHEAST CORNER OF A ONE-STORY WHITE
 LD0188'FRAME HOUSE, 36.5 FEET NORTH OF THE CENTER LINE OF THE ROAD, 52.2
 LD0188'FEET NORTHEAST OF THE CENTER OF THE NORTH CONCRETE HEADWALL OF A
 LD0188'5-FOOT BOX CULVERT UNDER THE ROAD, 19 FEET WEST OF THE CENTER
 LD0188'LINE OF A FILED ROAD, 1.5 FEET SOUTH OF A FENCE LINE, 2 FEET
 LD0188'SOUTHEAST OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE
 LD0188'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH
 LD0188'ABOVE THE LEVEL OF THE GROUND.
 LD0188
 LD0188                          STATION RECOVERY (2002)
 LD0188
 LD0188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 LD0188'RECOVERED AS DESCRIBED
 LD0188'
 LD0188
 LD0188                          STATION RECOVERY (2004)
 LD0188
 LD0188'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LD0188'RECOVERED AS DESCRIBED
 LD0188
 LD0188                          STATION RECOVERY (2011)
 LD0188
 LD0188'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0188'THIS MARK WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE FOR THE
 LD0188'ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES ARMY CORPS OF
 LD0188'ENGINEEERS.
 LD0188
 LD0188                          STATION RECOVERY (2011)
 LD0188
 LD0188'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0188'RECOVERED IN GOOD CONDITION.
 LD0188
 LD0188                          STATION RECOVERY (2017)
 LD0188
 LD0188'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 LD0188'RECOVERED IN GOOD CONDITION.
 LD0188
 LD0188                          STATION RECOVERY (2020)
 LD0188
 LD0188'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0126 ***********************************************************************
 KC0126  DESIGNATION -  T 241
 KC0126  PID         -  KC0126
 KC0126  STATE/COUNTY-  IL/JERSEY
 KC0126  COUNTRY     -  US
 KC0126  USGS QUAD   -  NUTWOOD (2018)
 KC0126
 KC0126                         *CURRENT SURVEY CONTROL
 KC0126  ______________________________________________________________________
 KC0126* NAD 83(1986) POSITION- 39 06 02.     (N) 090 33 35.     (W)   SCALED
 KC0126* NAVD 88 ORTHO HEIGHT -   134.394 (meters)      440.92  (feet) ADJUSTED
 KC0126  ______________________________________________________________________
 KC0126  GEOID HEIGHT    -        -31.959 (meters)                     GEOID18
 KC0126  DYNAMIC HEIGHT  -        134.313 (meters)      440.66  (feet) COMP
 KC0126  MODELED GRAVITY -    980,023.2   (mgal)                       NAVD 88
 KC0126
 KC0126  VERT ORDER      -  FIRST     CLASS II
 KC0126
 KC0126.The horizontal coordinates were scaled from a map and have
 KC0126.an estimated accuracy of +/- 6 seconds.
 KC0126
 KC0126.The orthometric height was determined by differential leveling and
 KC0126.adjusted by the NATIONAL GEODETIC SURVEY
 KC0126.in June 1991.
 KC0126
 KC0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0126.GEOID18 height accuracy estimate available here.
 KC0126
 KC0126.Click photographs - Photos may exist for this station.
 KC0126
 KC0126.The dynamic height is computed by dividing the NAVD 88
 KC0126.geopotential number by the normal gravity value computed on the
 KC0126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0126.degrees latitude (g = 980.6199 gals.).
 KC0126
 KC0126.The modeled gravity was interpolated from observed gravity values.
 KC0126
 KC0126;                    North         East    Units  Estimated Accuracy
 KC0126;SPC IL W     -   270,210.      666,000.      MT  (+/- 180 meters Scaled)
 KC0126
 KC0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD110307(NAD 83)
 KC0126
 KC0126                          SUPERSEDED SURVEY CONTROL
 KC0126
 KC0126  NGVD 29 (??/??/92)  134.505  (m)          441.29   (f) ADJ UNCH    1 2
 KC0126
 KC0126.Superseded values are not recommended for survey control.
 KC0126
 KC0126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0126.See file dsdata.pdf to determine how the superseded data were derived.
 KC0126
 KC0126_MARKER: DB = BENCH MARK DISK
 KC0126_SETTING: 66 = SET IN ROCK OUTCROP
 KC0126_STAMPING: T 241 1961
 KC0126_MARK LOGO: CGS
 KC0126_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0126+STABILITY: POSITION/ELEVATION WELL
 KC0126
 KC0126  HISTORY     - Date     Condition        Report By
 KC0126  HISTORY     - 1961     MONUMENTED       CGS
 KC0126  HISTORY     - 20130514 GOOD             ILDT
 KC0126
 KC0126                          STATION DESCRIPTION
 KC0126
 KC0126'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0126'1.2 MI N FROM NUTWOOD.
 KC0126'ABOUT 1.2 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE 30 FOOT
 KC0126'BRIDGE OVER THE NARROWS AT NUTWOOD, 0.4 MILE SOUTH OF THE JUNCTION
 KC0126'OF STATE HIGHWAY 16 LEADING EAST, SECTION S 32 T 8 N R 13 W,
 KC0126'ABOUT 120 YARDS SOUTH AND ACROSS THE HIGHWAY FROM A TWO-STORY
 KC0126'WHITE FARM HOUSE WITH TWO LARGE BRICK SILO, SET ON TOP OF THE
 KC0126'SOUTHWEST CORNER OF A ROCK LEDGE 6 FEET LONG AND 3 FEET HIGH
 KC0126'THAT PROJECTS OUT OF THE BLUFF, 28 FEET EAST OF THE CENTER LINE
 KC0126'OF THE HIGHWAY, 0.5 FOOT NORTHEAST OF THE SOUTHWEST CORNER OF
 KC0126'THE LEDGE AND 2 FEET ABOVE THE LEVEL OF THE ROAD.
 KC0126
 KC0126                          STATION RECOVERY (2013)
 KC0126
 KC0126'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0126'FLAT ON ROCK OUTCROP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0152 ***********************************************************************
 KC0152  DESIGNATION -  T 242
 KC0152  PID         -  KC0152
 KC0152  STATE/COUNTY-  IL/GREENE
 KC0152  COUNTRY     -  US
 KC0152  USGS QUAD   -  KAMPSVILLE (2018)
 KC0152
 KC0152                         *CURRENT SURVEY CONTROL
 KC0152  ______________________________________________________________________
 KC0152* NAD 83(1986) POSITION- 39 19 46.     (N) 090 33 00.     (W)   SCALED
 KC0152* NAVD 88 ORTHO HEIGHT -   146.479 (meters)      480.57  (feet) ADJUSTED
 KC0152  ______________________________________________________________________
 KC0152  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 KC0152  DYNAMIC HEIGHT  -        146.395 (meters)      480.30  (feet) COMP
 KC0152  MODELED GRAVITY -    980,052.3   (mgal)                       NAVD 88
 KC0152
 KC0152  VERT ORDER      -  FIRST     CLASS II
 KC0152
 KC0152.The horizontal coordinates were scaled from a map and have
 KC0152.an estimated accuracy of +/- 6 seconds.
 KC0152
 KC0152.The orthometric height was determined by differential leveling and
 KC0152.adjusted by the NATIONAL GEODETIC SURVEY
 KC0152.in June 1991.
 KC0152
 KC0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0152.GEOID18 height accuracy estimate available here.
 KC0152
 KC0152.Click photographs - Photos may exist for this station.
 KC0152
 KC0152.The dynamic height is computed by dividing the NAVD 88
 KC0152.geopotential number by the normal gravity value computed on the
 KC0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0152.degrees latitude (g = 980.6199 gals.).
 KC0152
 KC0152.The modeled gravity was interpolated from observed gravity values.
 KC0152
 KC0152;                    North         East    Units  Estimated Accuracy
 KC0152;SPC IL W     -   295,610.      666,950.      MT  (+/- 180 meters Scaled)
 KC0152
 KC0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD111561(NAD 83)
 KC0152
 KC0152                          SUPERSEDED SURVEY CONTROL
 KC0152
 KC0152  NGVD 29 (??/??/92)  146.596  (m)          480.96   (f) ADJ UNCH    1 2
 KC0152
 KC0152.Superseded values are not recommended for survey control.
 KC0152
 KC0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0152.See file dsdata.pdf to determine how the superseded data were derived.
 KC0152
 KC0152_MARKER: DB = BENCH MARK DISK
 KC0152_SETTING: 66 = SET IN ROCK OUTCROP
 KC0152_STAMPING: T 242 1961
 KC0152_MARK LOGO: CGS
 KC0152_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0152+STABILITY: POSITION/ELEVATION WELL
 KC0152
 KC0152  HISTORY     - Date     Condition        Report By
 KC0152  HISTORY     - 1961     MONUMENTED       CGS
 KC0152
 KC0152                          STATION DESCRIPTION
 KC0152
 KC0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0152'2.9 MI N FROM ELDRED.
 KC0152'ABOUT 2.9 MILES NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0152'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 9 T 10 N R 13 W,
 KC0152'ABOUT 0.25 MILE NORTH OF THE JUNCTION OF A GRADED ROAD LEADING
 KC0152'EAST, SET VERTICALLY IN THE WEST FACE OF A ROCK CLIFF, ABOUT 65
 KC0152'YARDS SOUTHEAST AND ACROSS THE ROAD FROM A TWO-STORY WHITE FRAME
 KC0152'HOUSE, 120 FEET EAST OF THE CENTER LINE OF THE ROAD, 26 FEET
 KC0152'NORTH OF A 12 INCH ELM TREE THAT EXTENDS OUT AT THE BOTTOM OF
 KC0152'THE CLIFF AND GROWS UP THE SIDE OF THE CLIFF AND ABOUT 20 FEET
 KC0152'ABOVE THE LEVEL OF THE ROAD, 2 FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0175 ***********************************************************************
 KC0175  DESIGNATION -  T 243
 KC0175  PID         -  KC0175
 KC0175  STATE/COUNTY-  IL/GREENE
 KC0175  COUNTRY     -  US
 KC0175  USGS QUAD   -  PEARL EAST (2018)
 KC0175
 KC0175                         *CURRENT SURVEY CONTROL
 KC0175  ______________________________________________________________________
 KC0175* NAD 83(1986) POSITION- 39 28 50.     (N) 090 31 39.     (W)   SCALED
 KC0175* NAVD 88 ORTHO HEIGHT -   134.756 (meters)      442.11  (feet) ADJUSTED
 KC0175  ______________________________________________________________________
 KC0175  GEOID HEIGHT    -        -32.350 (meters)                     GEOID18
 KC0175  DYNAMIC HEIGHT  -        134.679 (meters)      441.86  (feet) COMP
 KC0175  MODELED GRAVITY -    980,055.3   (mgal)                       NAVD 88
 KC0175
 KC0175  VERT ORDER      -  FIRST     CLASS II
 KC0175
 KC0175.The horizontal coordinates were scaled from a map and have
 KC0175.an estimated accuracy of +/- 6 seconds.
 KC0175
 KC0175.The orthometric height was determined by differential leveling and
 KC0175.adjusted by the NATIONAL GEODETIC SURVEY
 KC0175.in June 1991.
 KC0175
 KC0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0175.GEOID18 height accuracy estimate available here.
 KC0175
 KC0175.Click photographs - Photos may exist for this station.
 KC0175
 KC0175.The dynamic height is computed by dividing the NAVD 88
 KC0175.geopotential number by the normal gravity value computed on the
 KC0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0175.degrees latitude (g = 980.6199 gals.).
 KC0175
 KC0175.The modeled gravity was interpolated from observed gravity values.
 KC0175
 KC0175;                    North         East    Units  Estimated Accuracy
 KC0175;SPC IL W     -   312,380.      668,960.      MT  (+/- 180 meters Scaled)
 KC0175
 KC0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD126730(NAD 83)
 KC0175
 KC0175                          SUPERSEDED SURVEY CONTROL
 KC0175
 KC0175  NGVD 29 (??/??/92)  134.885  (m)          442.54   (f) ADJ UNCH    1 2
 KC0175
 KC0175.Superseded values are not recommended for survey control.
 KC0175
 KC0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0175.See file dsdata.pdf to determine how the superseded data were derived.
 KC0175
 KC0175_MARKER: DB = BENCH MARK DISK
 KC0175_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0175_SP_SET: BRIDGE
 KC0175_STAMPING: T 243 1961
 KC0175_MARK LOGO: CGS
 KC0175_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0175
 KC0175  HISTORY     - Date     Condition        Report By
 KC0175  HISTORY     - 1961     MONUMENTED       CGS
 KC0175
 KC0175                          STATION DESCRIPTION
 KC0175
 KC0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0175'2.3 MI N FROM HILLVIEW.
 KC0175'ABOUT 2.3 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0175'BAPTIST CHURCH AT HILLVIEW, NEAR AN EAST-WEST GRADED ROAD
 KC0175'CROSSING, ON TOP OF THE NORTH END OF THE EAST CONCRETE GUARDRAIL
 KC0175'OF A 30-FOOT LONG CONCRETE BRIDGE OVER TRIMLEY CREEK, 20 FEET
 KC0175'EAST OF THE CENTER LINE OF THE ROAD AND 1 FOOT ABOVE THE LEVEL
 KC0175'OF THE BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0213 ***********************************************************************
 LD0213  DESIGNATION -  T 244
 LD0213  PID         -  LD0213
 LD0213  STATE/COUNTY-  IL/CASS
 LD0213  COUNTRY     -  US
 LD0213  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0213
 LD0213                         *CURRENT SURVEY CONTROL
 LD0213  ______________________________________________________________________
 LD0213* NAD 83(1986) POSITION- 40 03 04.     (N) 090 09 01.     (W)   SCALED
 LD0213* NAVD 88 ORTHO HEIGHT -   142.333 (meters)      466.97  (feet) ADJUSTED
 LD0213  ______________________________________________________________________
 LD0213  GEOID HEIGHT    -        -32.843 (meters)                     GEOID18
 LD0213  DYNAMIC HEIGHT  -        142.259 (meters)      466.73  (feet) COMP
 LD0213  MODELED GRAVITY -    980,109.5   (mgal)                       NAVD 88
 LD0213
 LD0213  VERT ORDER      -  FIRST     CLASS II
 LD0213
 LD0213.The horizontal coordinates were scaled from a map and have
 LD0213.an estimated accuracy of +/- 6 seconds.
 LD0213
 LD0213.The orthometric height was determined by differential leveling and
 LD0213.adjusted by the NATIONAL GEODETIC SURVEY
 LD0213.in June 1991.
 LD0213
 LD0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0213.GEOID18 height accuracy estimate available here.
 LD0213
 LD0213.Click photographs - Photos may exist for this station.
 LD0213
 LD0213.The dynamic height is computed by dividing the NAVD 88
 LD0213.geopotential number by the normal gravity value computed on the
 LD0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0213.degrees latitude (g = 980.6199 gals.).
 LD0213
 LD0213.The modeled gravity was interpolated from observed gravity values.
 LD0213
 LD0213;                    North         East    Units  Estimated Accuracy
 LD0213;SPC IL W     -   375,660.      701,400.      MT  (+/- 180 meters Scaled)
 LD0213
 LD0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE430373(NAD 83)
 LD0213
 LD0213                          SUPERSEDED SURVEY CONTROL
 LD0213
 LD0213  NGVD 29 (??/??/92)  142.435  (m)          467.31   (f) ADJ UNCH    1 2
 LD0213
 LD0213.Superseded values are not recommended for survey control.
 LD0213
 LD0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0213.See file dsdata.pdf to determine how the superseded data were derived.
 LD0213
 LD0213_MARKER: DB = BENCH MARK DISK
 LD0213_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LD0213_STAMPING: T 244 1961
 LD0213_MARK LOGO: CGS
 LD0213_PROJECTION: FLUSH
 LD0213_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0213_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0213+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2011
 LD0213
 LD0213  HISTORY     - Date     Condition        Report By
 LD0213  HISTORY     - 1961     MONUMENTED       CGS
 LD0213  HISTORY     - 20111014 GOOD             ATKNA
 LD0213  HISTORY     - 20111015 GOOD             ATKNA
 LD0213
 LD0213                          STATION DESCRIPTION
 LD0213
 LD0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0213'AT CHANDLERVILLE.
 LD0213'AT CHANDLERVILLE, NEAR THE CENTER OF ELMWOOD PARK, 81.5 FEET
 LD0213'EAST-SOUTHEAST OF THE SOUTHEAST CURB OF MAIN STREET, 83.5 FEET
 LD0213'WEST-NORTHWEST OF THE NORTHWEST CURB OF SECOND STREET, 61.8 FEET
 LD0213'SOUTH-SOUTHWEST OF THE SOTUHWEST CURB OF LAKE STREET, 9.5 FEET
 LD0213'NORTH OF THE CENTER OF THE INTERSECTION OF SIDEWALKS WHERE THEY
 LD0213'CROSS IN THE PARK, 0.4 FOOT EAST OF THE EAST EDGE OF A SIDEWALK
 LD0213'LEADING NORTH, A DISK ON TOP OF A COPPER COATED STEEL ROD FLUSH
 LD0213'WITH THE GROUND AND PROTECTED BY A 6-INCH TILE PROJECTING 1 INCH
 LD0213'ABOVE THE GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF
 LD0213'42.5 FEET.
 LD0213
 LD0213                          STATION RECOVERY (2011)
 LD0213
 LD0213'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0213'RECOVERED IN GOOD CONDITION.
 LD0213
 LD0213                          STATION RECOVERY (2011)
 LD0213
 LD0213'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0259 ***********************************************************************
 KC0259  DESIGNATION -  T 245
 KC0259  PID         -  KC0259
 KC0259  STATE/COUNTY-  IL/SCOTT
 KC0259  COUNTRY     -  US
 KC0259  USGS QUAD   -  FLORENCE (2018)
 KC0259
 KC0259                         *CURRENT SURVEY CONTROL
 KC0259  ______________________________________________________________________
 KC0259* NAD 83(1986) POSITION- 39 44 38.     (N) 090 32 30.     (W)   SCALED
 KC0259* NAVD 88 ORTHO HEIGHT -   149.363 (meters)      490.04  (feet) ADJUSTED
 KC0259  ______________________________________________________________________
 KC0259  GEOID HEIGHT    -        -32.656 (meters)                     GEOID18
 KC0259  DYNAMIC HEIGHT  -        149.282 (meters)      489.77  (feet) COMP
 KC0259  MODELED GRAVITY -    980,079.4   (mgal)                       NAVD 88
 KC0259
 KC0259  VERT ORDER      -  FIRST     CLASS II
 KC0259
 KC0259.The horizontal coordinates were scaled from a map and have
 KC0259.an estimated accuracy of +/- 6 seconds.
 KC0259
 KC0259.The orthometric height was determined by differential leveling and
 KC0259.adjusted by the NATIONAL GEODETIC SURVEY
 KC0259.in June 1991.
 KC0259
 KC0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0259.GEOID18 height accuracy estimate available here.
 KC0259
 KC0259.Click photographs - Photos may exist for this station.
 KC0259
 KC0259.The dynamic height is computed by dividing the NAVD 88
 KC0259.geopotential number by the normal gravity value computed on the
 KC0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0259.degrees latitude (g = 980.6199 gals.).
 KC0259
 KC0259.The modeled gravity was interpolated from observed gravity values.
 KC0259
 KC0259;                    North         East    Units  Estimated Accuracy
 KC0259;SPC IL W     -   341,620.      667,860.      MT  (+/- 180 meters Scaled)
 KC0259
 KC0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE106022(NAD 83)
 KC0259
 KC0259                          SUPERSEDED SURVEY CONTROL
 KC0259
 KC0259  NGVD 29 (??/??/92)  149.477  (m)          490.41   (f) ADJ UNCH    1 2
 KC0259
 KC0259.Superseded values are not recommended for survey control.
 KC0259
 KC0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0259.See file dsdata.pdf to determine how the superseded data were derived.
 KC0259
 KC0259_MARKER: DB = BENCH MARK DISK
 KC0259_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0259_SP_SET: BRIDGE
 KC0259_STAMPING: T 245 1961
 KC0259_MARK LOGO: CGS
 KC0259_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0259
 KC0259  HISTORY     - Date     Condition        Report By
 KC0259  HISTORY     - 1961     MONUMENTED       CGS
 KC0259  HISTORY     - 20090910 MARK NOT FOUND   GEOCAC
 KC0259
 KC0259                          STATION DESCRIPTION
 KC0259
 KC0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0259'0.6 MI S FROM BLUFFS.
 KC0259'ABOUT 0.65 MILE SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0259'OF WABASH RAILROAD AT BLUFFS, SET ON TOP OF THE SOUTHEAST
 KC0259'WINGWALL OF A 25 FEET LONG CONCRETE BRIDGE OVER A SMALL STREAM,
 KC0259'24 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 1/2 FOOT
 KC0259'SOUTHEAST OF THE EAST CORNER OF THE EAST GUARD RAIL AND ABOUT
 KC0259'LEVEL WITH THE SURFACE OF THE HIGHWAY.
 KC0259
 KC0259                          STATION RECOVERY (2009)
 KC0259
 KC0259'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KC0259'THE BRIDGE HAS BEEN REPLACED BY A CONCRETE BOX CULVERT. THE MARK IS
 KC0259'PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0721 ***********************************************************************
 LC0721  DESIGNATION -  T 246
 LC0721  PID         -  LC0721
 LC0721  STATE/COUNTY-  IL/MCLEAN
 LC0721  COUNTRY     -  US
 LC0721  USGS QUAD   -  LEXINGTON (2018)
 LC0721
 LC0721                         *CURRENT SURVEY CONTROL
 LC0721  ______________________________________________________________________
 LC0721* NAD 83(2011) POSITION- 40 39 06.22196(N) 088 46 42.92076(W)   ADJUSTED
 LC0721* NAD 83(2011) ELLIP HT-   193.618 (meters)        (06/27/12)   ADJUSTED
 LC0721* NAD 83(2011) EPOCH   -  2010.00
 LC0721* NAVD 88 ORTHO HEIGHT -   225.685 (meters)      740.43  (feet) ADJUSTED
 LC0721  ______________________________________________________________________
 LC0721  GEOID HEIGHT    -        -32.075 (meters)                     GEOID18
 LC0721  NAD 83(2011) X  -    103,297.950 (meters)                     COMP
 LC0721  NAD 83(2011) Y  - -4,844,921.548 (meters)                     COMP
 LC0721  NAD 83(2011) Z  -  4,133,283.433 (meters)                     COMP
 LC0721  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 LC0721  DYNAMIC HEIGHT  -        225.584 (meters)      740.10  (feet) COMP
 LC0721  MODELED GRAVITY -    980,169.1   (mgal)                       NAVD 88
 LC0721
 LC0721  VERT ORDER      -  SECOND    CLASS 0
 LC0721
 LC0721  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0721  Standards:
 LC0721         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0721            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0721  -------------------------------------------------------------------
 LC0721  NETWORK    2.25   3.14           1.00   0.81   1.60      0.18728974
 LC0721  -------------------------------------------------------------------
 LC0721  Click here for local accuracies and other accuracy information.
 LC0721
 LC0721.The horizontal coordinates were established by GPS observations
 LC0721.and adjusted by the National Geodetic Survey in June 2012.
 LC0721
 LC0721.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0721.been affixed to the stable North American tectonic plate. See 
 LC0721.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0721
 LC0721.The horizontal coordinates are valid at the epoch date displayed above
 LC0721.which is a decimal equivalence of Year/Month/Day.
 LC0721
 LC0721.The orthometric height was determined by differential leveling and
 LC0721.adjusted by the NATIONAL GEODETIC SURVEY
 LC0721.in June 1991.
 LC0721
 LC0721.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0721.GEOID18 height accuracy estimate available here.
 LC0721
 LC0721.Click photographs - Photos may exist for this station.
 LC0721
 LC0721.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0721
 LC0721.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0721
 LC0721.The ellipsoidal height was determined by GPS observations
 LC0721.and is referenced to NAD 83.
 LC0721
 LC0721.The dynamic height is computed by dividing the NAVD 88
 LC0721.geopotential number by the normal gravity value computed on the
 LC0721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0721.degrees latitude (g = 980.6199 gals.).
 LC0721
 LC0721.The modeled gravity was interpolated from observed gravity values.
 LC0721
 LC0721. The following values were computed from the NAD 83(2011) position.
 LC0721
 LC0721;                    North         East     Units Scale Factor Converg.
 LC0721;SPC IL E     -   442,462.328   262,342.715   MT  0.99999245   -0 17 24.3
 LC0721;SPC IL E     - 1,451,645.15    860,702.72   sFT  0.99999245   -0 17 24.3
 LC0721;UTM  16      - 4,501,617.489   349,629.651   MT  0.99987832   -1 09 32.0
 LC0721
 LC0721!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0721!SPC IL E     -   0.99996963  x   0.99999245  =   0.99996208
 LC0721!UTM  16      -   0.99996963  x   0.99987832  =   0.99984795
 LC0721
 LC0721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4962901617(NAD 83)
 LC0721
 LC0721                          SUPERSEDED SURVEY CONTROL
 LC0721
 LC0721  NAD 83(2007)-  40 39 06.22201(N)    088 46 42.92175(W) AD(2002.00) 0
 LC0721  ELLIP H (02/10/07)  193.643  (m)                       GP(2002.00)    
 LC0721  ELLIP H (02/03/05)  193.650  (m)                       GP(       ) 4 2
 LC0721  NAD 83(1997)-  40 39 06.22189(N)    088 46 42.92164(W) AD(       ) 1
 LC0721  ELLIP H (03/04/03)  193.643  (m)                       GP(       ) 4 2
 LC0721  NAVD 88             225.69   (m)          740.5    (f) LEVELING    3  
 LC0721  NGVD 29 (??/??/92)  225.737  (m)          740.61   (f) ADJ UNCH    2 0
 LC0721
 LC0721.Superseded values are not recommended for survey control.
 LC0721
 LC0721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0721.See file dsdata.pdf to determine how the superseded data were derived.
 LC0721
 LC0721_MARKER: DB = BENCH MARK DISK
 LC0721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0721_STAMPING: T 246 1960
 LC0721_MARK LOGO: CGS
 LC0721_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0721+STABILITY: SURFACE MOTION
 LC0721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0721+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2006
 LC0721
 LC0721  HISTORY     - Date     Condition        Report By
 LC0721  HISTORY     - 1960     MONUMENTED       CGS
 LC0721  HISTORY     - 1961     GOOD             CGS
 LC0721  HISTORY     - 20010410 GOOD             JCLS
 LC0721  HISTORY     - 20010418 GOOD             JCLS
 LC0721  HISTORY     - 200205   GOOD             ASCPC
 LC0721  HISTORY     - 20051010 GOOD             FARNGP
 LC0721  HISTORY     - 20060608 GOOD             FARNGP
 LC0721
 LC0721                          STATION DESCRIPTION
 LC0721
 LC0721'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0721'1.4 MI N FROM LEXINGTON.
 LC0721'ABOUT 0.45 MILES WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0721'IN LEXINGTON, THENCE 1.0 MILE NORTHEAST ALONG U.S. HIGHWAY 66,
 LC0721'AT THE JUNCTION OF AN ASPHALT PAVED ROAD SOUTH (OLD U.S. HIGHWAY
 LC0721'66), 100 FEET SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANE
 LC0721'OF U.S. HIGHWAY 66, 306 FEET NORTHEAST OF THE CENTER OF THE
 LC0721'JUNCTION OF U.S. HIGHWAY 66 AND OLD HIGHWAY 66, 36 FEET NORTHWEST
 LC0721'OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE GULF MOBILE
 LC0721'AND OHIO RAILROAD, 9 FEET SOUTHWEST OF A GUY WIRED TELEGRAPH
 LC0721'POLE, 2.7 FEET NORTH OF A METAL WITNESS POST, 2 FEET ABOVE THE
 LC0721'LEVEL OF U.S. HIGHWAY 66, AND SET IN THE TOP OF A CONCRETE POST
 LC0721'PROJECTING 2 INCHES.
 LC0721
 LC0721                          STATION RECOVERY (2001)
 LC0721
 LC0721'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 LC0721'RECOVERED IN GOOD CONDITION.
 LC0721
 LC0721                          STATION RECOVERY (2001)
 LC0721
 LC0721'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 LC0721'RECOVERED IN GOOD CONDITION.
 LC0721
 LC0721                          STATION RECOVERY (2002)
 LC0721
 LC0721'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0721'RECOVERED AS DESCRIBED
 LC0721
 LC0721                          STATION RECOVERY (2005)
 LC0721
 LC0721'RECOVERY NOTE BY FARNSWORTH GROUP 2005 (KDV)
 LC0721'RECOVERED IN GOOD CONDITION.
 LC0721
 LC0721                          STATION RECOVERY (2006)
 LC0721
 LC0721'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC0721'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0297 ***********************************************************************
 MF0297  DESIGNATION -  T 247
 MF0297  PID         -  MF0297
 MF0297  STATE/COUNTY-  IL/GRUNDY
 MF0297  COUNTRY     -  US
 MF0297  USGS QUAD   -  GARDNER (2018)
 MF0297
 MF0297                         *CURRENT SURVEY CONTROL
 MF0297  ______________________________________________________________________
 MF0297* NAD 83(1986) POSITION- 41 12 21.     (N) 088 18 05.     (W)   SCALED
 MF0297* NAVD 88 ORTHO HEIGHT -   175.882 (meters)      577.04  (feet) ADJUSTED
 MF0297  ______________________________________________________________________
 MF0297  GEOID HEIGHT    -        -32.704 (meters)                     GEOID18
 MF0297  DYNAMIC HEIGHT  -        175.812 (meters)      576.81  (feet) COMP
 MF0297  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 MF0297
 MF0297  VERT ORDER      -  SECOND    CLASS 0
 MF0297
 MF0297.The horizontal coordinates were scaled from a map and have
 MF0297.an estimated accuracy of +/- 6 seconds.
 MF0297
 MF0297.The orthometric height was determined by differential leveling and
 MF0297.adjusted by the NATIONAL GEODETIC SURVEY
 MF0297.in June 1991.
 MF0297
 MF0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0297.GEOID18 height accuracy estimate available here.
 MF0297
 MF0297.Click photographs - Photos may exist for this station.
 MF0297
 MF0297.The dynamic height is computed by dividing the NAVD 88
 MF0297.geopotential number by the normal gravity value computed on the
 MF0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0297.degrees latitude (g = 980.6199 gals.).
 MF0297
 MF0297.The modeled gravity was interpolated from observed gravity values.
 MF0297
 MF0297;                    North         East    Units  Estimated Accuracy
 MF0297;SPC IL E     -   503,900.      302,680.      MT  (+/- 180 meters Scaled)
 MF0297
 MF0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL908624(NAD 83)
 MF0297
 MF0297                          SUPERSEDED SURVEY CONTROL
 MF0297
 MF0297  NGVD 29 (??/??/92)  175.961  (m)          577.30   (f) ADJ UNCH    2 0
 MF0297
 MF0297.Superseded values are not recommended for survey control.
 MF0297
 MF0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0297.See file dsdata.pdf to determine how the superseded data were derived.
 MF0297
 MF0297_MARKER: DB = BENCH MARK DISK
 MF0297_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0297_SP_SET: PIER
 MF0297_STAMPING: T 247 1960
 MF0297_MARK LOGO: CGS
 MF0297_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0297
 MF0297  HISTORY     - Date     Condition        Report By
 MF0297  HISTORY     - 1960     MONUMENTED       CGS
 MF0297  HISTORY     - 1961     GOOD             CGS
 MF0297
 MF0297                          STATION DESCRIPTION
 MF0297
 MF0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0297'1.8 MI NE FROM GARDNER.
 MF0297'ABOUT 1.8 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0297'AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S. HIGHWAY 66
 MF0297'IN THE WEST PART OF GARDNER, AT A CONCRETE OVERPASS OVER U.S.
 MF0297'HIGHWAY 66, SET VERTICALLY IN THE SOUTHEAST SIDE AND AT THE
 MF0297'NORTHEAST END OF THE EAST MOST CONCRETE PIER OF THE OVER PASS OVER
 MF0297'U.S. HIGHWAY 66, 24 FEET SOUTHEAST OF THE CENTER LINE OF THE
 MF0297'NORTHBOUND LANE OF U.S. HIGHWAY 66, 2 FEET SOUTHWEST OF THE NORTHEAST
 MF0297'END OF THE PIER, AND 2 FEET ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0762 ***********************************************************************
 LC0762  DESIGNATION -  T 248
 LC0762  PID         -  LC0762
 LC0762  STATE/COUNTY-  IL/LIVINGSTON
 LC0762  COUNTRY     -  US
 LC0762  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0762
 LC0762                         *CURRENT SURVEY CONTROL
 LC0762  ______________________________________________________________________
 LC0762* NAD 83(1986) POSITION- 40 50 39.     (N) 088 39 32.     (W)   SCALED
 LC0762* NAVD 88 ORTHO HEIGHT -   198.885 (meters)      652.51  (feet) ADJUSTED
 LC0762  ______________________________________________________________________
 LC0762  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 LC0762  DYNAMIC HEIGHT  -        198.800 (meters)      652.23  (feet) COMP
 LC0762  MODELED GRAVITY -    980,190.2   (mgal)                       NAVD 88
 LC0762
 LC0762  VERT ORDER      -  SECOND    CLASS 0
 LC0762
 LC0762.The horizontal coordinates were scaled from a map and have
 LC0762.an estimated accuracy of +/- 6 seconds.
 LC0762
 LC0762.The orthometric height was determined by differential leveling and
 LC0762.adjusted by the NATIONAL GEODETIC SURVEY
 LC0762.in June 1991.
 LC0762
 LC0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0762.GEOID18 height accuracy estimate available here.
 LC0762
 LC0762.Click photographs - Photos may exist for this station.
 LC0762
 LC0762.The dynamic height is computed by dividing the NAVD 88
 LC0762.geopotential number by the normal gravity value computed on the
 LC0762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0762.degrees latitude (g = 980.6199 gals.).
 LC0762
 LC0762.The modeled gravity was interpolated from observed gravity values.
 LC0762
 LC0762;                    North         East    Units  Estimated Accuracy
 LC0762;SPC IL E     -   463,790.      272,550.      MT  (+/- 180 meters Scaled)
 LC0762
 LC0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL601227(NAD 83)
 LC0762
 LC0762                          SUPERSEDED SURVEY CONTROL
 LC0762
 LC0762  NGVD 29 (??/??/92)  198.943  (m)          652.70   (f) ADJ UNCH    2 0
 LC0762
 LC0762.Superseded values are not recommended for survey control.
 LC0762
 LC0762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0762.See file dsdata.pdf to determine how the superseded data were derived.
 LC0762
 LC0762_MARKER: DB = BENCH MARK DISK
 LC0762_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0762_SP_SET: BRIDGE
 LC0762_STAMPING: T 248 1961
 LC0762_MARK LOGO: CGS
 LC0762_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0762
 LC0762  HISTORY     - Date     Condition        Report By
 LC0762  HISTORY     - 1961     MONUMENTED       CGS
 LC0762  HISTORY     - 20090717 GOOD             GEOCAC
 LC0762  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC0762
 LC0762                          STATION DESCRIPTION
 LC0762
 LC0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0762'2.3 MI SW FROM PONTIAC.
 LC0762'ABOUT 2.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0762'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, AT THE
 LC0762'JUNCTION OF AN EAST-WEST GRAVEL ROAD, SET IN THE TOP OF THE
 LC0762'NORTHWEST END OF A CONCRETE BRIDGE SEAT AT THE NORTHEAST END OF A
 LC0762'12 FOOT TRESTLE UNDER THE GULF, MOBILE AND OHIO RAIL ROAD, 7.5
 LC0762'FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF
 LC0762'THE GULF, MOBILE AND OHIO RAIL ROAD, 90 FEET SOUTHEAST OF THE
 LC0762'CENTER LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 102 FEET
 LC0762'SOUTHWEST OF THE CENTER OF THE CROSSING OF THE SOUTHBOUND TRACK
 LC0762'AND THE GRAVEL ROAD EAST, 3.5 FEET BELOW THE LEVEL OF THE TRACK,
 LC0762'AND ABOUT LEVEL WITH THE HIGHWAY.
 LC0762
 LC0762                          STATION RECOVERY (2009)
 LC0762
 LC0762'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0762'RECOVERED IN GOOD CONDITION.
 LC0762
 LC0762                          STATION RECOVERY (2013)
 LC0762
 LC0762'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0762'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1478 ***********************************************************************
 JB1478  DESIGNATION -  T 249
 JB1478  PID         -  JB1478
 JB1478  STATE/COUNTY-  IL/ST CLAIR
 JB1478  COUNTRY     -  US
 JB1478  USGS QUAD   -  TRENTON (2018)
 JB1478
 JB1478                         *CURRENT SURVEY CONTROL
 JB1478  ______________________________________________________________________
 JB1478* NAD 83(1986) POSITION- 38 32 10.24   (N) 089 43 59.11   (W)   HD_HELD1
 JB1478* NAVD 88 ORTHO HEIGHT -   146.499 (meters)      480.64  (feet) ADJUSTED
 JB1478  ______________________________________________________________________
 JB1478  GEOID HEIGHT    -        -30.535 (meters)                     GEOID18
 JB1478  DYNAMIC HEIGHT  -        146.407 (meters)      480.34  (feet) COMP
 JB1478  MODELED GRAVITY -    979,999.4   (mgal)                       NAVD 88
 JB1478
 JB1478  VERT ORDER      -  SECOND    CLASS I
 JB1478
 JB1478.The horizontal coordinates were determined by differentially corrected
 JB1478.hand held GPS observations or other comparable positioning techniques
 JB1478.and have an estimated accuracy of +/- 3 meters.
 JB1478
 JB1478.The orthometric height was determined by differential leveling and
 JB1478.adjusted by the NATIONAL GEODETIC SURVEY
 JB1478.in June 1991.
 JB1478
 JB1478.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1478.GEOID18 height accuracy estimate available here.
 JB1478
 JB1478.Click photographs - Photos may exist for this station.
 JB1478
 JB1478.The dynamic height is computed by dividing the NAVD 88
 JB1478.geopotential number by the normal gravity value computed on the
 JB1478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1478.degrees latitude (g = 980.6199 gals.).
 JB1478
 JB1478.The modeled gravity was interpolated from observed gravity values.
 JB1478
 JB1478;                    North         East    Units  Estimated Accuracy
 JB1478;SPC IL W     -   207,572.0     737,801.4     MT  (+/- 3 meters HH1 GPS) 
 JB1478
 JB1478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6177968849(NAD 83)
 JB1478
 JB1478                          SUPERSEDED SURVEY CONTROL
 JB1478
 JB1478  NGVD 29 (??/??/92)  146.613  (m)          481.01   (f) ADJ UNCH    2 0
 JB1478
 JB1478.Superseded values are not recommended for survey control.
 JB1478
 JB1478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1478.See file dsdata.pdf to determine how the superseded data were derived.
 JB1478
 JB1478_MARKER: DB = BENCH MARK DISK
 JB1478_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1478_STAMPING: T 249 1961
 JB1478_MARK LOGO: CGS
 JB1478_PROJECTION: FLUSH
 JB1478_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1478+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 JB1478
 JB1478  HISTORY     - Date     Condition        Report By
 JB1478  HISTORY     - 1961     MONUMENTED       CGS
 JB1478  HISTORY     - 20110825 GOOD             ILDT
 JB1478  HISTORY     - 20131212 GOOD             AMESC
 JB1478
 JB1478                          STATION DESCRIPTION
 JB1478
 JB1478'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1478'2 MI W FROM NEW BADEN.
 JB1478'ABOUT 1.95 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST
 JB1478'OFFICE IN NEW BADEN, THENCE 0.05 MILE NORTH ALONG AN ASPHALT
 JB1478'PAVED ROAD, AT A DRIVEWAY EAST TO A FARM HOUSE, 21 FEET EAST
 JB1478'OF THE CENTER LINE OF THE ROAD, 42 FEET NORTH OF THE CENTER
 JB1478'LINE OF THE DRIVE, 1 FOOT WEST OF A FENCE, 21 FEET WEST OF
 JB1478'THE NORTHWEST CORNER OF A MACHINE SHED, 1.9 FEET SOUTH OF A
 JB1478'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 JB1478'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB1478
 JB1478                          STATION RECOVERY (2011)
 JB1478
 JB1478'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1478'RECOVERED IN GOOD CONDITION.
 JB1478
 JB1478                          STATION RECOVERY (2013)
 JB1478
 JB1478'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB1478'NOTE - THE FENCE AND MACHINE SHED ARE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1446 ***********************************************************************
 ME1446  DESIGNATION -  T 25
 ME1446  PID         -  ME1446
 ME1446  STATE/COUNTY-  IL/KANKAKEE
 ME1446  COUNTRY     -  US
 ME1446  USGS QUAD   -  KANKAKEE (2018)
 ME1446
 ME1446                         *CURRENT SURVEY CONTROL
 ME1446  ______________________________________________________________________
 ME1446* NAD 83(1986) POSITION- 41 01 05.     (N) 087 52 03.     (W)   SCALED
 ME1446* NAVD 88 ORTHO HEIGHT -   197.875 (meters)      649.19  (feet) ADJUSTED
 ME1446  ______________________________________________________________________
 ME1446  GEOID HEIGHT    -        -32.676 (meters)                     GEOID18
 ME1446  DYNAMIC HEIGHT  -        197.795 (meters)      648.93  (feet) COMP
 ME1446  MODELED GRAVITY -    980,214.5   (mgal)                       NAVD 88
 ME1446
 ME1446  VERT ORDER      -  SECOND    CLASS 0
 ME1446
 ME1446.The horizontal coordinates were scaled from a map and have
 ME1446.an estimated accuracy of +/- 6 seconds.
 ME1446
 ME1446.The orthometric height was determined by differential leveling and
 ME1446.adjusted by the NATIONAL GEODETIC SURVEY
 ME1446.in June 1991.
 ME1446
 ME1446.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1446.GEOID18 height accuracy estimate available here.
 ME1446
 ME1446.Click photographs - Photos may exist for this station.
 ME1446
 ME1446.The dynamic height is computed by dividing the NAVD 88
 ME1446.geopotential number by the normal gravity value computed on the
 ME1446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1446.degrees latitude (g = 980.6199 gals.).
 ME1446
 ME1446.The modeled gravity was interpolated from observed gravity values.
 ME1446
 ME1446;                    North         East    Units  Estimated Accuracy
 ME1446;SPC IL E     -   483,150.      339,180.      MT  (+/- 180 meters Scaled)
 ME1446
 ME1446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL270411(NAD 83)
 ME1446
 ME1446                          SUPERSEDED SURVEY CONTROL
 ME1446
 ME1446  NGVD 29 (??/??/92)  197.960  (m)          649.47   (f) ADJ UNCH    2 0
 ME1446
 ME1446.Superseded values are not recommended for survey control.
 ME1446
 ME1446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1446.See file dsdata.pdf to determine how the superseded data were derived.
 ME1446
 ME1446_MARKER: DB = BENCH MARK DISK
 ME1446_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1446_SP_SET: BOX CULVERT HEADWALL
 ME1446_STAMPING: T 25 1934
 ME1446_MARK LOGO: CGS
 ME1446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1446+STABILITY: SURFACE MOTION
 ME1446
 ME1446  HISTORY     - Date     Condition        Report By
 ME1446  HISTORY     - 1934     MONUMENTED       CGS
 ME1446  HISTORY     - 1959     GOOD             CGS
 ME1446
 ME1446                          STATION DESCRIPTION
 ME1446
 ME1446'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1446'7.2 MI S FROM KANKAKEE.
 ME1446'ABOUT 7.2 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1446'49 FROM THE COURT HOUSE AT KANKAKEE, AT THE BOTTOM OF A HILL,
 ME1446'125 FEET SOUTH OF THE JUNCTION OF A PRIVATE T-ROAD LEADING EAST
 ME1446'TO A FARM HOUSE, SET IN THE TOP OF THE SOUTH END OF THE EAST
 ME1446'HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, ABOUT LEVEL WITH THE
 ME1446'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7270 ***********************************************************************
 AB7270  DESIGNATION -  T 250 RESET
 AB7270  PID         -  AB7270
 AB7270  STATE/COUNTY-  IL/WASHINGTON
 AB7270  COUNTRY     -  US
 AB7270  USGS QUAD   -  HOYLETON (2018)
 AB7270
 AB7270                         *CURRENT SURVEY CONTROL
 AB7270  ______________________________________________________________________
 AB7270* NAD 83(1986) POSITION- 38 24 10.     (N) 089 22 15.     (W)   SCALED
 AB7270* NAVD 88 ORTHO HEIGHT -   139.06  (meters)      456.2   (feet) RESET
 AB7270  ______________________________________________________________________
 AB7270  GEOID HEIGHT    -        -30.235 (meters)                     GEOID18
 AB7270  VERT ORDER      -  THIRD
 AB7270
 AB7270.The horizontal coordinates were scaled from a map and have
 AB7270.an estimated accuracy of +/- 6 seconds.
 AB7270
 AB7270.The orthometric height was computed from unverified reset data.
 AB7270
 AB7270.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7270.GEOID18 height accuracy estimate available here.
 AB7270
 AB7270.Click photographs - Photos may exist for this station.
 AB7270
 AB7270;                    North         East    Units  Estimated Accuracy
 AB7270;SPC IL W     -   192,980.      769,510.      MT  (+/- 180 meters Scaled)
 AB7270
 AB7270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH929531(NAD 83)
 AB7270
 AB7270                          SUPERSEDED SURVEY CONTROL
 AB7270
 AB7270.No superseded survey control is available for this station.
 AB7270
 AB7270_MARKER: DV = VERTICAL CONTROL DISK
 AB7270_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AB7270_SP_SET: BRIDGE WINGWALL
 AB7270_STAMPING: T 250 RESET 1996
 AB7270_MARK LOGO: NGS
 AB7270_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7270_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7270_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB7270+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2012
 AB7270
 AB7270  HISTORY     - Date     Condition        Report By
 AB7270  HISTORY     - 1996     MONUMENTED       NGS
 AB7270  HISTORY     - 20121009 GOOD             ILDT
 AB7270
 AB7270                          STATION DESCRIPTION
 AB7270
 AB7270'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (RKB)
 AB7270'STATION IS LOCATED ABOUT 0.8 MI (1.3 KM) NORTH ALONG STATE ROUTE 127
 AB7270'FROM ITS JUNCTION (EXIT 50) WITH INTERSTATE HIGHWAY 64, 0.2 MI (0.3
 AB7270'KM) SOUTH OF THE JUNCTION OF A ROAD EAST, SET IN THE TOP OF THE
 AB7270'SOUTHEAST WINGWALL OF A BRIDGE OVER NORTH CREEK, 6.2 M (20.3 FT) EAST
 AB7270'OF THE CENTERLINE OF ROUTE 127, AND 34.1 M (111.9 FT) NORTH NORTHWEST
 AB7270'OF A POWER POLE.
 AB7270
 AB7270                          STATION RECOVERY (2012)
 AB7270
 AB7270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 AB7270'NEW SIGN SET 1' SOUTH
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1186 ***********************************************************************
 JB1186  DESIGNATION -  T 251
 JB1186  PID         -  JB1186
 JB1186  STATE/COUNTY-  IL/WASHINGTON
 JB1186  COUNTRY     -  US
 JB1186  USGS QUAD   -  ASHLEY (2018)
 JB1186
 JB1186                         *CURRENT SURVEY CONTROL
 JB1186  ______________________________________________________________________
 JB1186* NAD 83(1986) POSITION- 38 20 15.     (N) 089 09 50.     (W)   SCALED
 JB1186* NAVD 88 ORTHO HEIGHT -   162.339 (meters)      532.61  (feet) ADJUSTED
 JB1186  ______________________________________________________________________
 JB1186  GEOID HEIGHT    -        -30.096 (meters)                     GEOID18
 JB1186  DYNAMIC HEIGHT  -        162.235 (meters)      532.27  (feet) COMP
 JB1186  MODELED GRAVITY -    979,986.9   (mgal)                       NAVD 88
 JB1186
 JB1186  VERT ORDER      -  SECOND    CLASS 0
 JB1186
 JB1186.The horizontal coordinates were scaled from a map and have
 JB1186.an estimated accuracy of +/- 6 seconds.
 JB1186
 JB1186.The orthometric height was determined by differential leveling and
 JB1186.adjusted by the NATIONAL GEODETIC SURVEY
 JB1186.in June 1991.
 JB1186
 JB1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1186.GEOID18 height accuracy estimate available here.
 JB1186
 JB1186.Click photographs - Photos may exist for this station.
 JB1186
 JB1186.The dynamic height is computed by dividing the NAVD 88
 JB1186.geopotential number by the normal gravity value computed on the
 JB1186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1186.degrees latitude (g = 980.6199 gals.).
 JB1186
 JB1186.The modeled gravity was interpolated from observed gravity values.
 JB1186
 JB1186;                    North         East    Units  Estimated Accuracy
 JB1186;SPC IL W     -   185,910.      787,670.      MT  (+/- 180 meters Scaled)
 JB1186
 JB1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH108454(NAD 83)
 JB1186
 JB1186                          SUPERSEDED SURVEY CONTROL
 JB1186
 JB1186  NGVD 29 (??/??/92)  162.448  (m)          532.96   (f) ADJ UNCH    2 0
 JB1186
 JB1186.Superseded values are not recommended for survey control.
 JB1186
 JB1186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1186.See file dsdata.pdf to determine how the superseded data were derived.
 JB1186
 JB1186_MARKER: DB = BENCH MARK DISK
 JB1186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1186_STAMPING: T 251 1961
 JB1186_MARK LOGO: CGS
 JB1186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1186+STABILITY: SURFACE MOTION
 JB1186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1186+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 JB1186
 JB1186  HISTORY     - Date     Condition        Report By
 JB1186  HISTORY     - 1961     MONUMENTED       CGS
 JB1186  HISTORY     - 20121004 GOOD             ILDT
 JB1186  HISTORY     - 20140625 GOOD             ILDT
 JB1186
 JB1186                          STATION DESCRIPTION
 JB1186
 JB1186'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1186'2 MI NE FROM ASHLEY.
 JB1186'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION WITH
 JB1186'U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE 0.75
 JB1186'MILE EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.5 MILE NORTH
 JB1186'ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DIRT ROAD NORTH AND
 JB1186'GRAVEL ROAD EAST, 17 FEET WEST OF THE CENTER OF THE DIRT ROAD,
 JB1186'38 FEET NORTHWEST OF THE CENTER OF JUNCTION OF DIRT ROAD AND
 JB1186'GRAVEL ROAD, 1 FOOT EAST OF A FENCE, 8 FEET NORTH OF A FENCE
 JB1186'CORNER, 9 FEET NORTH OF A POWER POLE, 2.8 FEET NORTH OF A METAL
 JB1186'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE DIRT ROAD, AND
 JB1186'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB1186
 JB1186                          STATION RECOVERY (2012)
 JB1186
 JB1186'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1186'RECOVERED IN GOOD CONDITION.
 JB1186
 JB1186                          STATION RECOVERY (2014)
 JB1186
 JB1186'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0475 ***********************************************************************
 JB0475  DESIGNATION -  T 252
 JB0475  PID         -  JB0475
 JB0475  STATE/COUNTY-  IL/JEFFERSON
 JB0475  COUNTRY     -  US
 JB0475  USGS QUAD   -  OPDYKE (2018)
 JB0475
 JB0475                         *CURRENT SURVEY CONTROL
 JB0475  ______________________________________________________________________
 JB0475* NAD 83(1986) POSITION- 38 16 20.02   (N) 088 47 06.71   (W)   HD_HELD1
 JB0475* NAVD 88 ORTHO HEIGHT -   157.671 (meters)      517.29  (feet) ADJUSTED
 JB0475  ______________________________________________________________________
 JB0475  GEOID HEIGHT    -        -30.209 (meters)                     GEOID18
 JB0475  DYNAMIC HEIGHT  -        157.569 (meters)      516.96  (feet) COMP
 JB0475  MODELED GRAVITY -    979,976.9   (mgal)                       NAVD 88
 JB0475
 JB0475  VERT ORDER      -  SECOND    CLASS 0
 JB0475
 JB0475.The horizontal coordinates were determined by differentially corrected
 JB0475.hand held GPS observations or other comparable positioning techniques
 JB0475.and have an estimated accuracy of +/- 3 meters.
 JB0475
 JB0475.The orthometric height was determined by differential leveling and
 JB0475.adjusted by the NATIONAL GEODETIC SURVEY
 JB0475.in June 1991.
 JB0475
 JB0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0475.GEOID18 height accuracy estimate available here.
 JB0475
 JB0475.Click photographs - Photos may exist for this station.
 JB0475
 JB0475.The dynamic height is computed by dividing the NAVD 88
 JB0475.geopotential number by the normal gravity value computed on the
 JB0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0475.degrees latitude (g = 980.6199 gals.).
 JB0475
 JB0475.The modeled gravity was interpolated from observed gravity values.
 JB0475
 JB0475;                    North         East    Units  Estimated Accuracy
 JB0475;SPC IL E     -   178,287.7     260,459.7     MT  (+/- 3 meters HH1 GPS) 
 JB0475
 JB0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4383937527(NAD 83)
 JB0475
 JB0475                          SUPERSEDED SURVEY CONTROL
 JB0475
 JB0475  NGVD 29 (??/??/92)  157.783  (m)          517.66   (f) ADJ UNCH    2 0
 JB0475
 JB0475.Superseded values are not recommended for survey control.
 JB0475
 JB0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0475.See file dsdata.pdf to determine how the superseded data were derived.
 JB0475
 JB0475_MARKER: DB = BENCH MARK DISK
 JB0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0475_STAMPING: T 252 1961
 JB0475_MARK LOGO: CGS
 JB0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0475+STABILITY: SURFACE MOTION
 JB0475_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0475+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2009
 JB0475
 JB0475  HISTORY     - Date     Condition        Report By
 JB0475  HISTORY     - 1961     MONUMENTED       CGS
 JB0475  HISTORY     - 20090114 GOOD             ILDT
 JB0475  HISTORY     - 20090126 GOOD             ILDT
 JB0475
 JB0475                          STATION DESCRIPTION
 JB0475
 JB0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0475'1.2 MI N FROM OPDYKE.
 JB0475'ABOUT 0.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 460 FROM THE POST
 JB0475'OFFICE IN OPDYKE, THENCE 1.05 MILES NORTH ALONG AN OILED ROAD,
 JB0475'ABOUT 0.05 MILES EAST ALONG AN OILED ROAD AT A FARM HOUSE NORTH
 JB0475'OF THE ROAD, 20 FEET NORTH OF THE CENTER OF THE ROAD, 64 FEET
 JB0475'EAST OF THE CENTER OF THE FARM DRIVE, 1 FOOT SOUTH OF THE FENCE,
 JB0475'25 FEET EAST OF THE FENCE CORNER, 13 FEET SOUTHEAST OF POWER
 JB0475'POLE C 5-66, 113 FEET EAST OF A POWER POLE WITH A TRANSFORMER,
 JB0475'1.7 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0475'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0475
 JB0475                          STATION RECOVERY (2009)
 JB0475
 JB0475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0475'RECOVERED IN GOOD CONDITION.
 JB0475
 JB0475                          STATION RECOVERY (2009)
 JB0475
 JB0475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0214 ***********************************************************************
 JB0214  DESIGNATION -  T 253
 JB0214  PID         -  JB0214
 JB0214  STATE/COUNTY-  IL/WAYNE
 JB0214  COUNTRY     -  US
 JB0214  USGS QUAD   -  BOYLESTON (2018)
 JB0214
 JB0214                         *CURRENT SURVEY CONTROL
 JB0214  ______________________________________________________________________
 JB0214* NAD 83(1986) POSITION- 38 16 12.     (N) 088 23 19.     (W)   SCALED
 JB0214* NAVD 88 ORTHO HEIGHT -   114.519 (meters)      375.72  (feet) ADJUSTED
 JB0214  ______________________________________________________________________
 JB0214  GEOID HEIGHT    -        -30.467 (meters)                     GEOID18
 JB0214  DYNAMIC HEIGHT  -        114.446 (meters)      375.48  (feet) COMP
 JB0214  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 JB0214
 JB0214  VERT ORDER      -  SECOND    CLASS 0
 JB0214
 JB0214.The horizontal coordinates were scaled from a map and have
 JB0214.an estimated accuracy of +/- 6 seconds.
 JB0214
 JB0214.The orthometric height was determined by differential leveling and
 JB0214.adjusted by the NATIONAL GEODETIC SURVEY
 JB0214.in June 1991.
 JB0214
 JB0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0214.GEOID18 height accuracy estimate available here.
 JB0214
 JB0214.Click photographs - Photos may exist for this station.
 JB0214
 JB0214.The dynamic height is computed by dividing the NAVD 88
 JB0214.geopotential number by the normal gravity value computed on the
 JB0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0214.degrees latitude (g = 980.6199 gals.).
 JB0214
 JB0214.The modeled gravity was interpolated from observed gravity values.
 JB0214
 JB0214;                    North         East    Units  Estimated Accuracy
 JB0214;SPC IL E     -   177,950.      295,160.      MT  (+/- 180 meters Scaled)
 JB0214
 JB0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH785366(NAD 83)
 JB0214
 JB0214                          SUPERSEDED SURVEY CONTROL
 JB0214
 JB0214  NGVD 29 (??/??/92)  114.642  (m)          376.12   (f) ADJ UNCH    2 0
 JB0214
 JB0214.Superseded values are not recommended for survey control.
 JB0214
 JB0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0214.See file dsdata.pdf to determine how the superseded data were derived.
 JB0214
 JB0214_MARKER: DB = BENCH MARK DISK
 JB0214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0214_STAMPING: T 253 1961
 JB0214_MARK LOGO: CGS
 JB0214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0214+STABILITY: SURFACE MOTION
 JB0214
 JB0214  HISTORY     - Date     Condition        Report By
 JB0214  HISTORY     - 1961     MONUMENTED       CGS
 JB0214
 JB0214                          STATION DESCRIPTION
 JB0214
 JB0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0214'2.2 MI SW FROM BARNHILL.
 JB0214'ABOUT 1.25 MILES WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE
 JB0214'IN BARNHILL, THENCE 1.0 MILE SOUTH ALONG A DIRT ROAD, AT THE
 JB0214'JUNCTION OF A DIM WOODS ROAD WEST, 100 FEET WEST OF THE CENTER
 JB0214'OF THE DIRT ROAD, 17 FEET NORTH OF THE CENTER OF THE DIM WOODS
 JB0214'ROAD, 32 FEET WEST OF THE CENTER OF A FIELD ENTRANCE, 27 FEET
 JB0214'SOUTHWEST OF A TRIANGLE BLAZED TWIN TRUNK OAK TREE, 14 FEET
 JB0214'NORTHEAST OF A TRIANGLE BLAZED TRIPLE TRUNK OAK TREE, 1.7 FEET
 JB0214'WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF
 JB0214'THE WOODS ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0214'3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1273 ***********************************************************************
 JA1273  DESIGNATION -  T 254
 JA1273  PID         -  JA1273
 JA1273  STATE/COUNTY-  IL/WHITE
 JA1273  COUNTRY     -  US
 JA1273  USGS QUAD   -  NEW HARMONY (2019)
 JA1273
 JA1273                         *CURRENT SURVEY CONTROL
 JA1273  ______________________________________________________________________
 JA1273* NAD 83(1986) POSITION- 38 13 53.     (N) 087 59 04.     (W)   SCALED
 JA1273* NAVD 88 ORTHO HEIGHT -   118.551 (meters)      388.95  (feet) ADJUSTED
 JA1273  ______________________________________________________________________
 JA1273  GEOID HEIGHT    -        -30.871 (meters)                     GEOID18
 JA1273  DYNAMIC HEIGHT  -        118.474 (meters)      388.69  (feet) COMP
 JA1273  MODELED GRAVITY -    979,972.1   (mgal)                       NAVD 88
 JA1273
 JA1273  VERT ORDER      -  SECOND    CLASS 0
 JA1273
 JA1273.The horizontal coordinates were scaled from a map and have
 JA1273.an estimated accuracy of +/- 6 seconds.
 JA1273
 JA1273.The orthometric height was determined by differential leveling and
 JA1273.adjusted by the NATIONAL GEODETIC SURVEY
 JA1273.in June 1991.
 JA1273
 JA1273.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1273.GEOID18 height accuracy estimate available here.
 JA1273
 JA1273.Click photographs - Photos may exist for this station.
 JA1273
 JA1273.The dynamic height is computed by dividing the NAVD 88
 JA1273.geopotential number by the normal gravity value computed on the
 JA1273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1273.degrees latitude (g = 980.6199 gals.).
 JA1273
 JA1273.The modeled gravity was interpolated from observed gravity values.
 JA1273
 JA1273;                    North         East    Units  Estimated Accuracy
 JA1273;SPC IL E     -   173,720.      330,550.      MT  (+/- 180 meters Scaled)
 JA1273
 JA1273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH138319(NAD 83)
 JA1273
 JA1273                          SUPERSEDED SURVEY CONTROL
 JA1273
 JA1273  NGVD 29 (??/??/92)  118.680  (m)          389.37   (f) ADJ UNCH    2 0
 JA1273
 JA1273.Superseded values are not recommended for survey control.
 JA1273
 JA1273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1273.See file dsdata.pdf to determine how the superseded data were derived.
 JA1273
 JA1273_MARKER: DB = BENCH MARK DISK
 JA1273_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JA1273_SP_SET: BRIDGE
 JA1273_STAMPING: T 254 1961
 JA1273_MARK LOGO: CGS
 JA1273_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1273
 JA1273  HISTORY     - Date     Condition        Report By
 JA1273  HISTORY     - 1961     MONUMENTED       CGS
 JA1273
 JA1273                          STATION DESCRIPTION
 JA1273
 JA1273'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JA1273'2.9 MI SE FROM GRAYVILLE.
 JA1273'ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION OF
 JA1273'COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JA1273'THENCE 0.6 MILE EAST ALONG AN ASPHALT-PAVED ROAD, THENCE 0.7
 JA1273'MILE SOUTH ALONG AN ASPHALT-PAVED ROAD, TO THE ILLINOIS CENTRAL
 JA1273'RAILROAD BRIDGE OVER THE WABASH RIVER, THENCE ABOUT 200 YARDS
 JA1273'SOUTHEAST ON TRESTLE AND BRIDGE, SET IN TOP OF THE NORTH END OF
 JA1273'THE SECOND PIER EAST OF THE WEST END OF THE ILLINOIS CENTRAL
 JA1273'RAILROAD BRIDGE OVER THE WABASH RIVER, 11 FEET NORTH OF THE NORTH
 JA1273'RAIL, AND ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0821 ***********************************************************************
 JB0821  DESIGNATION -  T 255
 JB0821  PID         -  JB0821
 JB0821  STATE/COUNTY-  IL/MARION
 JB0821  COUNTRY     -  US
 JB0821  USGS QUAD   -  FAIRMAN (2018)
 JB0821
 JB0821                         *CURRENT SURVEY CONTROL
 JB0821  ______________________________________________________________________
 JB0821* NAD 83(2011) POSITION- 38 38 03.78113(N) 089 07 00.86392(W)   ADJUSTED
 JB0821* NAD 83(2011) ELLIP HT-   125.795 (meters)        (06/27/12)   ADJUSTED
 JB0821* NAD 83(2011) EPOCH   -  2010.00
 JB0821* NAVD 88 ORTHO HEIGHT -   156.779 (meters)      514.37  (feet) ADJUSTED
 JB0821  ______________________________________________________________________
 JB0821  GEOID HEIGHT    -        -30.974 (meters)                     GEOID18
 JB0821  NAD 83(2011) X  -     76,889.805 (meters)                     COMP
 JB0821  NAD 83(2011) Y  - -4,988,274.963 (meters)                     COMP
 JB0821  NAD 83(2011) Z  -  3,960,771.635 (meters)                     COMP
 JB0821  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 JB0821  DYNAMIC HEIGHT  -        156.680 (meters)      514.04  (feet) COMP
 JB0821  MODELED GRAVITY -    979,995.7   (mgal)                       NAVD 88
 JB0821
 JB0821  VERT ORDER      -  SECOND    CLASS I
 JB0821
 JB0821  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0821  Standards:
 JB0821         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0821            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0821  -------------------------------------------------------------------
 JB0821  NETWORK    0.46   0.78           0.21   0.16   0.40     -0.03695156
 JB0821  -------------------------------------------------------------------
 JB0821  Click here for local accuracies and other accuracy information.
 JB0821
 JB0821.The horizontal coordinates were established by GPS observations
 JB0821.and adjusted by the National Geodetic Survey in June 2012.
 JB0821
 JB0821.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0821.been affixed to the stable North American tectonic plate. See 
 JB0821.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0821
 JB0821.The horizontal coordinates are valid at the epoch date displayed above
 JB0821.which is a decimal equivalence of Year/Month/Day.
 JB0821
 JB0821.The orthometric height was determined by differential leveling and
 JB0821.adjusted by the NATIONAL GEODETIC SURVEY
 JB0821.in May 2016.
 JB0821
 JB0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0821.GEOID18 height accuracy estimate available here.
 JB0821
 JB0821.Click photographs - Photos may exist for this station.
 JB0821
 JB0821.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0821
 JB0821.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0821
 JB0821.The ellipsoidal height was determined by GPS observations
 JB0821.and is referenced to NAD 83.
 JB0821
 JB0821.The dynamic height is computed by dividing the NAVD 88
 JB0821.geopotential number by the normal gravity value computed on the
 JB0821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0821.degrees latitude (g = 980.6199 gals.).
 JB0821
 JB0821.The modeled gravity was interpolated from observed gravity values.
 JB0821
 JB0821. The following values were computed from the NAD 83(2011) position.
 JB0821
 JB0821;                    North         East     Units Scale Factor Converg.
 JB0821;SPC IL E     -   218,682.537   231,775.152   MT  1.00003230   -0 29 21.3
 JB0821;SPC IL E     -   717,460.96    760,415.64   sFT  1.00003230   -0 29 21.3
 JB0821;UTM  16      - 4,278,330.744   315,744.379   MT  1.00001809   -1 19 19.4
 JB0821
 JB0821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0821!SPC IL E     -   0.99998026  x   1.00003230  =   1.00001256
 JB0821!UTM  16      -   0.99998026  x   1.00001809  =   0.99999835
 JB0821
 JB0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1574478330(NAD 83)
 JB0821
 JB0821                          SUPERSEDED SURVEY CONTROL
 JB0821
 JB0821  NAD 83(2007)-  38 38 03.78140(N)    089 07 00.86467(W) AD(2002.00) 1
 JB0821  ELLIP H (04/07/09)  125.803  (m)                       GP(2002.00) 2 2
 JB0821  NAD 83(1997)-  38 38 03.78134(N)    089 07 00.86478(W) AD(       ) 1
 JB0821  ELLIP H (05/04/06)  125.776  (m)                       GP(       ) 2 2
 JB0821  NAVD 88             156.78   (m)          514.4    (f) LEVELING    3  
 JB0821  NAVD 88 (06/15/91)  156.778  (m)          514.36   (f) SUPERSEDED  1 1
 JB0821  NGVD 29 (??/??/92)  156.906  (m)          514.78   (f) ADJ UNCH    1 1
 JB0821
 JB0821.Superseded values are not recommended for survey control.
 JB0821
 JB0821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0821.See file dsdata.pdf to determine how the superseded data were derived.
 JB0821
 JB0821_MARKER: DB = BENCH MARK DISK
 JB0821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0821_STAMPING: T 255 1961
 JB0821_MARK LOGO: CGS
 JB0821_PROJECTION: PROJECTING 13 CENTIMETERS
 JB0821_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0821+STABILITY: SURFACE MOTION
 JB0821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0821+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2015
 JB0821
 JB0821  HISTORY     - Date     Condition        Report By
 JB0821  HISTORY     - 1961     MONUMENTED       CGS
 JB0821  HISTORY     - 1969     GOOD             CGS
 JB0821  HISTORY     - 1986     GOOD             NGS
 JB0821  HISTORY     - 20060201 GOOD             ILDT
 JB0821  HISTORY     - 20110912 GOOD             ILDT
 JB0821  HISTORY     - 20140619 GOOD             ILDT
 JB0821  HISTORY     - 20150923 GOOD             MCA
 JB0821  HISTORY     - 20151201 GOOD             AMESC
 JB0821  HISTORY     - 20180808 GOOD             PRAIEN
 JB0821
 JB0821                          STATION DESCRIPTION
 JB0821
 JB0821'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0821'1.5 MI N FROM SANDOVAL.
 JB0821'ABOUT 1.5 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0821'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB0821'AT SANDOVAL, 0.1 MILE NORTH OF MILEPOST 667, 114 FEET SOUTHWEST
 JB0821'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A ROAD, 94 1/2
 JB0821'FEET WEST OF THE WEST RAIL, 47 FEET SOUTH OF THE CENTER LINE OF
 JB0821'THE ROAD, 66 FEET WEST-SOUTHWEST OF A TELEPHONE POLE, 1 1/2
 JB0821'FEET EAST OF A FENCE, 1.5 FEET NORTH OF A METAL WITNESS POST,
 JB0821'ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP
 JB0821'OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF
 JB0821'THE GROUND.  SEC 8, T 2 N, R 1 E.
 JB0821
 JB0821                          STATION RECOVERY (1986)
 JB0821
 JB0821'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0821'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  1.6 KM (1.0
 JB0821'MI) NORTH ALONG U.S. HIGHWAY 51 FROM ITS NORTH JUNCTION WITH U.S.
 JB0821'HIGHWAY 50 IN SANDOVAL, THENCE 0.3 KM (0.2 MI) WEST ALONG COUNTY ROAD
 JB0821'150 E, 112.5 M (369.1 FT) EAST OF THE CENTER OF A DRIVEWAY, 14.3 M
 JB0821'(46.9 FT) SOUTH OF THE CENTER OF THE ROAD, 4.8 M (15.7 FT) SOUTH OF A
 JB0821'FENCE CORNER, AND 0.5 M (1.6 FT) EAST OF A FENCE.
 JB0821'THE MARK IS 0.5 METERS  N FROM  A WITNESS POST
 JB0821'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB0821
 JB0821                          STATION RECOVERY (2006)
 JB0821
 JB0821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 JB0821'RECOVERED AS DESCRIBED
 JB0821
 JB0821                          STATION RECOVERY (2011)
 JB0821
 JB0821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0821'EASY ACCESS.
 JB0821
 JB0821                          STATION RECOVERY (2014)
 JB0821
 JB0821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0821'RECOVERED IN GOOD CONDITION.
 JB0821
 JB0821                          STATION RECOVERY (2015)
 JB0821
 JB0821'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0821'RECOVERED IN GOOD CONDITION.
 JB0821
 JB0821                          STATION RECOVERY (2015)
 JB0821
 JB0821'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0821'RECOVERED IN GOOD CONDITION.
 JB0821'
 JB0821'NOTE-ADD-WITNESS POST IS GONE.
 JB0821
 JB0821                          STATION RECOVERY (2018)
 JB0821
 JB0821'RECOVERY NOTE BY PRAIRIE ENGINEERS 2018 (JL)
 JB0821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0775 ***********************************************************************
 JB0775  DESIGNATION -  T 256
 JB0775  PID         -  JB0775
 JB0775  STATE/COUNTY-  IL/FAYETTE
 JB0775  COUNTRY     -  US
 JB0775  USGS QUAD   -  VANDALIA (2018)
 JB0775
 JB0775                         *CURRENT SURVEY CONTROL
 JB0775  ______________________________________________________________________
 JB0775* NAD 83(1986) POSITION- 38 57 47.54   (N) 089 05 57.62   (W)   HD_HELD1
 JB0775* NAVD 88 ORTHO HEIGHT -   151.553 (meters)      497.22  (feet) ADJUSTED
 JB0775  ______________________________________________________________________
 JB0775  GEOID HEIGHT    -        -31.718 (meters)                     GEOID18
 JB0775  DYNAMIC HEIGHT  -        151.460 (meters)      496.92  (feet) COMP
 JB0775  MODELED GRAVITY -    980,009.7   (mgal)                       NAVD 88
 JB0775
 JB0775  VERT ORDER      -  SECOND    CLASS I
 JB0775
 JB0775.The horizontal coordinates were determined by differentially corrected
 JB0775.hand held GPS observations or other comparable positioning techniques
 JB0775.and have an estimated accuracy of +/- 3 meters.
 JB0775
 JB0775.The orthometric height was determined by differential leveling and
 JB0775.adjusted by the NATIONAL GEODETIC SURVEY
 JB0775.in May 2016.
 JB0775
 JB0775.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0775.GEOID18 height accuracy estimate available here.
 JB0775
 JB0775.Click photographs - Photos may exist for this station.
 JB0775
 JB0775.The dynamic height is computed by dividing the NAVD 88
 JB0775.geopotential number by the normal gravity value computed on the
 JB0775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0775.degrees latitude (g = 980.6199 gals.).
 JB0775
 JB0775.The modeled gravity was interpolated from observed gravity values.
 JB0775
 JB0775;                    North         East    Units  Estimated Accuracy
 JB0775;SPC IL E     -   255,172.5     233,610.6     MT  (+/- 3 meters HH1 GPS) 
 JB0775
 JB0775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1811114789(NAD 83)
 JB0775
 JB0775                          SUPERSEDED SURVEY CONTROL
 JB0775
 JB0775  NAVD 88 (06/15/91)  151.551  (m)          497.21   (f) SUPERSEDED  1 1
 JB0775  NGVD 29 (??/??/92)  151.668  (m)          497.60   (f) ADJ UNCH    1 1
 JB0775
 JB0775.Superseded values are not recommended for survey control.
 JB0775
 JB0775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0775.See file dsdata.pdf to determine how the superseded data were derived.
 JB0775
 JB0775_MARKER: DB = BENCH MARK DISK
 JB0775_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0775_SP_SET: CULVERT HEADWALL
 JB0775_STAMPING: T 256 1961
 JB0775_MARK LOGO: CGS
 JB0775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0775+STABILITY: SURFACE MOTION
 JB0775_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0775+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0775
 JB0775  HISTORY     - Date     Condition        Report By
 JB0775  HISTORY     - 1961     MONUMENTED       CGS
 JB0775  HISTORY     - 1969     GOOD             CGS
 JB0775  HISTORY     - 1976     GOOD             NGS
 JB0775  HISTORY     - 20120626 GOOD             ILDT
 JB0775  HISTORY     - 20140623 GOOD             ILDT
 JB0775  HISTORY     - 20150916 GOOD             AMESC
 JB0775
 JB0775                          STATION DESCRIPTION
 JB0775
 JB0775'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0775'0.1 MI N FROM VANDALIA.
 JB0775'ABOUT 0.1 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0775'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0775'VANDALIA, 130 YARDS SOUTHEAST OF THE CROSSING OF THE RAILROAD
 JB0775'AND RANDOLPH STREET, 80 FEET NORTH AND ACROSS THE TRACKS FROM
 JB0775'MILEPOST 690, 42 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE
 JB0775'MAIN TRACK, SET IN THE TOP OF THE SOUTHWEST END OF THE NORTHEAST
 JB0775'CONCRETE HEADWALL OF A 20-FOOT CONCRETE CULVERT UNDER THE TRACKS,
 JB0775'AND ABOUT 8 FEET BELOW THE LEVEL OF THE TRACKS.  SEC 16, T 6 N,
 JB0775'R 1 E.
 JB0775
 JB0775                          STATION RECOVERY (1976)
 JB0775
 JB0775'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0775'RECOVERED IN GOOD CONDITION.
 JB0775
 JB0775                          STATION RECOVERY (2012)
 JB0775
 JB0775'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0775'RECOVERED IN GOOD CONDITION.
 JB0775
 JB0775                          STATION RECOVERY (2014)
 JB0775
 JB0775'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0775'RECOVERED IN GOOD CONDITION.
 JB0775
 JB0775                          STATION RECOVERY (2015)
 JB0775
 JB0775'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0775'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0780 ***********************************************************************
 KB0780  DESIGNATION -  T 257
 KB0780  PID         -  KB0780
 KB0780  STATE/COUNTY-  IL/FAYETTE
 KB0780  COUNTRY     -  US
 KB0780  USGS QUAD   -  RAMSEY (2018)
 KB0780
 KB0780                         *CURRENT SURVEY CONTROL
 KB0780  ______________________________________________________________________
 KB0780* NAD 83(1986) POSITION- 39 11 37.50   (N) 089 06 32.89   (W)   HD_HELD1
 KB0780* NAVD 88 ORTHO HEIGHT -   197.476 (meters)      647.89  (feet) ADJUSTED
 KB0780  ______________________________________________________________________
 KB0780  GEOID HEIGHT    -        -32.017 (meters)                     GEOID18
 KB0780  DYNAMIC HEIGHT  -        197.356 (meters)      647.49  (feet) COMP
 KB0780  MODELED GRAVITY -    980,016.1   (mgal)                       NAVD 88
 KB0780
 KB0780  VERT ORDER      -  FIRST     CLASS I
 KB0780
 KB0780.The horizontal coordinates were determined by differentially corrected
 KB0780.hand held GPS observations or other comparable positioning techniques
 KB0780.and have an estimated accuracy of +/- 3 meters.
 KB0780
 KB0780.The orthometric height was determined by differential leveling and
 KB0780.adjusted by the NATIONAL GEODETIC SURVEY
 KB0780.in June 1991.
 KB0780
 KB0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0780.GEOID18 height accuracy estimate available here.
 KB0780
 KB0780.Click photographs - Photos may exist for this station.
 KB0780
 KB0780.The dynamic height is computed by dividing the NAVD 88
 KB0780.geopotential number by the normal gravity value computed on the
 KB0780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0780.degrees latitude (g = 980.6199 gals.).
 KB0780
 KB0780.The modeled gravity was interpolated from observed gravity values.
 KB0780
 KB0780;                    North         East    Units  Estimated Accuracy
 KB0780;SPC IL E     -   280,773.9     232,979.9     MT  (+/- 3 meters HH1 GPS) 
 KB0780
 KB0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1785640396(NAD 83)
 KB0780
 KB0780                          SUPERSEDED SURVEY CONTROL
 KB0780
 KB0780  NGVD 29 (??/??/92)  197.557  (m)          648.15   (f) ADJ UNCH    1 1
 KB0780
 KB0780.Superseded values are not recommended for survey control.
 KB0780
 KB0780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0780.See file dsdata.pdf to determine how the superseded data were derived.
 KB0780
 KB0780_MARKER: DB = BENCH MARK DISK
 KB0780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0780_STAMPING: T 257 1961
 KB0780_MARK LOGO: CGS
 KB0780_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0780+STABILITY: SURFACE MOTION
 KB0780_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0780+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 KB0780
 KB0780  HISTORY     - Date     Condition        Report By
 KB0780  HISTORY     - 1961     MONUMENTED       CGS
 KB0780  HISTORY     - 1969     GOOD             CGS
 KB0780  HISTORY     - 1976     GOOD             NGS
 KB0780  HISTORY     - 20140718 GOOD             ILDT
 KB0780  HISTORY     - 20150903 GOOD             AMESC
 KB0780
 KB0780                          STATION DESCRIPTION
 KB0780
 KB0780'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0780'3.8 MI N FROM RAMSEY.
 KB0780'ABOUT 3.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0780'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 120 FEET NORTHEAST
 KB0780'AND ACROSS THE TRACK FROM MILEPOST 706, 30 YARDS SOUTH OF A
 KB0780'CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 90 FEET EAST OF THE
 KB0780'EAST RAIL, 110 FEET NORTH OF A WELL, 9 FEET WEST OF A FENCE, 2
 KB0780'FEET NORTH OF A TELEPHONE POLE, 1.3 FEET WEST OF A METAL WITNESS
 KB0780'POST, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE
 KB0780'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC
 KB0780'29, T9N, R1E.
 KB0780
 KB0780                          STATION RECOVERY (1976)
 KB0780
 KB0780'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0780'RECOVERED IN GOOD CONDITION.
 KB0780
 KB0780                          STATION RECOVERY (2014)
 KB0780
 KB0780'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0780'RECOVERED AS DESCRIBED
 KB0780
 KB0780                          STATION RECOVERY (2015)
 KB0780
 KB0780'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0780'RECOVERED IN GOOD CONDITION.
 KB0780'
 KB0780'NOTE-ADD-THE RAILROAD TRACKS ARE GONE, THE FENCE, TELEPHONE POLE AND
 KB0780'WITNESS POST STILL REMAIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0472 ***********************************************************************
 LC0472  DESIGNATION -  T 258
 LC0472  PID         -  LC0472
 LC0472  STATE/COUNTY-  IL/MCLEAN
 LC0472  COUNTRY     -  US
 LC0472  USGS QUAD   -  HEYWORTH (2018)
 LC0472
 LC0472                         *CURRENT SURVEY CONTROL
 LC0472  ______________________________________________________________________
 LC0472* NAD 83(1986) POSITION- 40 18 48.6    (N) 088 58 38.5    (W)   HD_HELD2
 LC0472* NAVD 88 ORTHO HEIGHT -   228.599 (meters)      750.00  (feet) ADJUSTED
 LC0472  ______________________________________________________________________
 LC0472  GEOID HEIGHT    -        -32.131 (meters)                     GEOID18
 LC0472  DYNAMIC HEIGHT  -        228.487 (meters)      749.63  (feet) COMP
 LC0472  MODELED GRAVITY -    980,129.6   (mgal)                       NAVD 88
 LC0472
 LC0472  VERT ORDER      -  FIRST     CLASS I
 LC0472
 LC0472.The horizontal coordinates were established by autonomous hand held GPS
 LC0472.observations and have an estimated accuracy of +/- 10 meters.
 LC0472
 LC0472.The orthometric height was determined by differential leveling and
 LC0472.adjusted by the NATIONAL GEODETIC SURVEY
 LC0472.in June 1991.
 LC0472
 LC0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0472.GEOID18 height accuracy estimate available here.
 LC0472
 LC0472.Click photographs - Photos may exist for this station.
 LC0472
 LC0472.The dynamic height is computed by dividing the NAVD 88
 LC0472.geopotential number by the normal gravity value computed on the
 LC0472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0472.degrees latitude (g = 980.6199 gals.).
 LC0472
 LC0472.The modeled gravity was interpolated from observed gravity values.
 LC0472
 LC0472;                    North         East    Units  Estimated Accuracy
 LC0472;SPC IL E     -   405,009.      245,257.      MT  (+/- 10 meters HH2 GPS)
 LC0472
 LC0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3198164429(NAD 83)
 LC0472
 LC0472                          SUPERSEDED SURVEY CONTROL
 LC0472
 LC0472  NGVD 29 (??/??/92)  228.666  (m)          750.22   (f) ADJ UNCH    1 1
 LC0472
 LC0472.Superseded values are not recommended for survey control.
 LC0472
 LC0472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0472.See file dsdata.pdf to determine how the superseded data were derived.
 LC0472
 LC0472_MARKER: DB = BENCH MARK DISK
 LC0472_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0472_SP_SET: BUILDING WALL
 LC0472_STAMPING: T 258 1961
 LC0472_MARK LOGO: CGS
 LC0472_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0472
 LC0472  HISTORY     - Date     Condition        Report By
 LC0472  HISTORY     - 1961     MONUMENTED       CGS
 LC0472  HISTORY     - 1969     GOOD             CGS
 LC0472  HISTORY     - 1989     GOOD             USPSQD
 LC0472
 LC0472                          STATION DESCRIPTION
 LC0472
 LC0472'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0472'0.2 MI SW FROM HEYWORTH.
 LC0472'ABOUT 0.1 MILE WEST ALONG MAIN STREET FROM THE POST OFFICE AT
 LC0472'HEYWORTH, THENCE 0.05 MILE SOUTH ALONG BUCHANAN STREET, 52 FEET
 LC0472'EAST OF THE CENTER LINE OF THE STREET, SET VERTICALLY IN THE
 LC0472'WEST FACE AND 1.4 FEET SOUTH OF THE NORTHWEST CORNER OF THE
 LC0472'MUNICIPAL ELECTRIC LIGHT AND POWER PLANT BUILDING, AND 15 1/2
 LC0472'FEET NORTH OF THE CENTER OF THE WEST ENTRANCE TO THE BUILDING.
 LC0472'SEC 34, T 22 N, R 2 E.
 LC0472
 LC0472                          STATION RECOVERY (1989)
 LC0472
 LC0472'RECOVERY NOTE BY US POWER SQUADRON 1989 (KMS)
 LC0472'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0498 ***********************************************************************
 LC0498  DESIGNATION -  T 259
 LC0498  PID         -  LC0498
 LC0498  STATE/COUNTY-  IL/DE WITT
 LC0498  COUNTRY     -  US
 LC0498  USGS QUAD   -  CLINTON (2018)
 LC0498
 LC0498                         *CURRENT SURVEY CONTROL
 LC0498  ______________________________________________________________________
 LC0498* NAD 83(1986) POSITION- 40 08 54.     (N) 088 57 21.     (W)   SCALED
 LC0498* NAVD 88 ORTHO HEIGHT -   220.726 (meters)      724.17  (feet) ADJUSTED
 LC0498  ______________________________________________________________________
 LC0498  GEOID HEIGHT    -        -32.148 (meters)                     GEOID18
 LC0498  DYNAMIC HEIGHT  -        220.614 (meters)      723.80  (feet) COMP
 LC0498  MODELED GRAVITY -    980,110.7   (mgal)                       NAVD 88
 LC0498
 LC0498  VERT ORDER      -  FIRST     CLASS I
 LC0498
 LC0498.The horizontal coordinates were scaled from a map and have
 LC0498.an estimated accuracy of +/- 6 seconds.
 LC0498
 LC0498.The orthometric height was determined by differential leveling and
 LC0498.adjusted by the NATIONAL GEODETIC SURVEY
 LC0498.in June 1991.
 LC0498
 LC0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0498.GEOID18 height accuracy estimate available here.
 LC0498
 LC0498.Click photographs - Photos may exist for this station.
 LC0498
 LC0498.The dynamic height is computed by dividing the NAVD 88
 LC0498.geopotential number by the normal gravity value computed on the
 LC0498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0498.degrees latitude (g = 980.6199 gals.).
 LC0498
 LC0498.The modeled gravity was interpolated from observed gravity values.
 LC0498
 LC0498;                    North         East    Units  Estimated Accuracy
 LC0498;SPC IL E     -   386,660.      246,960.      MT  (+/- 180 meters Scaled)
 LC0498
 LC0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK334460(NAD 83)
 LC0498
 LC0498                          SUPERSEDED SURVEY CONTROL
 LC0498
 LC0498  NGVD 29 (??/??/92)  220.799  (m)          724.40   (f) ADJ UNCH    1 1
 LC0498
 LC0498.Superseded values are not recommended for survey control.
 LC0498
 LC0498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0498.See file dsdata.pdf to determine how the superseded data were derived.
 LC0498
 LC0498_MARKER: DB = BENCH MARK DISK
 LC0498_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0498_SP_SET: BRIDGE
 LC0498_STAMPING: T 259 1961
 LC0498_MARK LOGO: CGS
 LC0498_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0498
 LC0498  HISTORY     - Date     Condition        Report By
 LC0498  HISTORY     - 1961     MONUMENTED       CGS
 LC0498  HISTORY     - 1969     GOOD             CGS
 LC0498  HISTORY     - 1976     GOOD             NGS
 LC0498  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0498
 LC0498                          STATION DESCRIPTION
 LC0498
 LC0498'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0498'0.4 MI S FROM CLINTON.
 LC0498'ABOUT 0.45 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0498'THE STATION AT CLINTON, 0.1 MILE NORTH OF MILEPOST 773, 4 FEET
 LC0498'EAST OF THE EAST RAIL, SET IN THE TOP OF THE SOUTH CONCRETE
 LC0498'ABUTMENT OF A CONCRETE RAILROAD OVERPASS FOR U.S. HIGHWAY 54 WHICH
 LC0498'IS VAN BUREN STREET, 3.4 FEET WEST OF THE EAST END OF THE ABUTMENT,
 LC0498'0.7 FOOT EAST OF THE WEST END OF THE ABUTMENT, AND ABOUT LEVEL
 LC0498'WITH THE TRACK.  SEC 35, T20N, R2E
 LC0498
 LC0498                          STATION RECOVERY (1976)
 LC0498
 LC0498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0498'RECOVERED IN GOOD CONDITION.
 LC0498
 LC0498                          STATION RECOVERY (2004)
 LC0498
 LC0498'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0498'FOUND HOLE WHERE DISK WAS ORIGINALLY SET.  DID NOT FIND DISK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0123 ***********************************************************************
 MF0123  DESIGNATION -  T 26
 MF0123  PID         -  MF0123
 MF0123  STATE/COUNTY-  IL/WILL
 MF0123  COUNTRY     -  US
 MF0123  USGS QUAD   -  JOLIET (2018)
 MF0123
 MF0123                         *CURRENT SURVEY CONTROL
 MF0123  ______________________________________________________________________
 MF0123* NAD 83(1986) POSITION- 41 31 29.10   (N) 088 03 31.95   (W)   HD_HELD1
 MF0123* NAVD 88 ORTHO HEIGHT -   170.048 (meters)      557.90  (feet) ADJUSTED
 MF0123  ______________________________________________________________________
 MF0123  GEOID HEIGHT    -        -33.174 (meters)                     GEOID18
 MF0123  DYNAMIC HEIGHT  -        169.983 (meters)      557.69  (feet) COMP
 MF0123  MODELED GRAVITY -    980,236.5   (mgal)                       NAVD 88
 MF0123
 MF0123  VERT ORDER      -  SECOND    CLASS 0
 MF0123
 MF0123.The horizontal coordinates were determined by differentially corrected
 MF0123.hand held GPS observations or other comparable positioning techniques
 MF0123.and have an estimated accuracy of +/- 3 meters.
 MF0123
 MF0123.The orthometric height was determined by differential leveling and
 MF0123.adjusted by the NATIONAL GEODETIC SURVEY
 MF0123.in June 1991.
 MF0123
 MF0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0123.GEOID18 height accuracy estimate available here.
 MF0123
 MF0123.Click photographs - Photos may exist for this station.
 MF0123
 MF0123.The dynamic height is computed by dividing the NAVD 88
 MF0123.geopotential number by the normal gravity value computed on the
 MF0123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0123.degrees latitude (g = 980.6199 gals.).
 MF0123
 MF0123.The modeled gravity was interpolated from observed gravity values.
 MF0123
 MF0123;                    North         East    Units  Estimated Accuracy
 MF0123;SPC IL E     -   539,354.9     322,906.9     MT  (+/- 3 meters HH1 GPS) 
 MF0123
 MF0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1165697553(NAD 83)
 MF0123
 MF0123                          SUPERSEDED SURVEY CONTROL
 MF0123
 MF0123  NGVD 29 (??/??/92)  170.144  (m)          558.21   (f) ADJ UNCH    2 0
 MF0123
 MF0123.Superseded values are not recommended for survey control.
 MF0123
 MF0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0123.See file dsdata.pdf to determine how the superseded data were derived.
 MF0123
 MF0123_MARKER: DB = BENCH MARK DISK
 MF0123_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0123_SP_SET: BRIDGE
 MF0123_STAMPING: T 26 1934
 MF0123_MARK LOGO: CGS
 MF0123_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0123
 MF0123  HISTORY     - Date     Condition        Report By
 MF0123  HISTORY     - 1934     MONUMENTED       CGS
 MF0123  HISTORY     - 20081207 MARK NOT FOUND   GEOCAC
 MF0123  HISTORY     - 20141007 GOOD             INDIV
 MF0123
 MF0123                          STATION DESCRIPTION
 MF0123
 MF0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0123'AT JOLIET.
 MF0123'AT JOLIET, WILL COUNTY, ON THE MICHIGAN CENTRAL RAILROAD,
 MF0123'ABOUT 500 FEET EAST OF THE SIGNAL TOWER AT THE JUNCTION WITH
 MF0123'THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY, AT A 150-FOOT
 MF0123'BRIDGE, IN THE SOUTH END OF THE EAST CONCRETE BACK WALL, 8
 MF0123'FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND 0.5 FOOT LOWER
 MF0123'THAN THE RAIL.  A STANDARD DISK, STAMPED T 26 1934.
 MF0123
 MF0123                          STATION RECOVERY (2008)
 MF0123
 MF0123'RECOVERY NOTE BY GEOCACHING 2008
 MF0123'MARK NOT FOUND.
 MF0123
 MF0123                          STATION RECOVERY (2014)
 MF0123
 MF0123'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (IAG)
 MF0123'THE BRIDGE IS ABANDONED BUT STILL INTACT.  THE MARK CAN BE ACCESSED BY
 MF0123'WALKING NORTH FROM THE NORTH END OF BOULDER AVENUE IN JOLIET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0578 ***********************************************************************
 KB0578  DESIGNATION -  T 260
 KB0578  PID         -  KB0578
 KB0578  STATE/COUNTY-  IL/MACON
 KB0578  COUNTRY     -  US
 KB0578  USGS QUAD   -  DECATUR (2018)
 KB0578
 KB0578                         *CURRENT SURVEY CONTROL
 KB0578  ______________________________________________________________________
 KB0578* NAD 83(1986) POSITION- 39 49 29.     (N) 088 58 02.     (W)   SCALED
 KB0578* NAVD 88 ORTHO HEIGHT -   197.238 (meters)      647.11  (feet) ADJUSTED
 KB0578  ______________________________________________________________________
 KB0578  GEOID HEIGHT    -        -32.307 (meters)                     GEOID18
 KB0578  DYNAMIC HEIGHT  -        197.132 (meters)      646.76  (feet) COMP
 KB0578  MODELED GRAVITY -    980,086.1   (mgal)                       NAVD 88
 KB0578
 KB0578  VERT ORDER      -  FIRST     CLASS I
 KB0578
 KB0578.The horizontal coordinates were scaled from a map and have
 KB0578.an estimated accuracy of +/- 6 seconds.
 KB0578
 KB0578.The orthometric height was determined by differential leveling and
 KB0578.adjusted by the NATIONAL GEODETIC SURVEY
 KB0578.in June 1991.
 KB0578
 KB0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0578.GEOID18 height accuracy estimate available here.
 KB0578
 KB0578.Click photographs - Photos may exist for this station.
 KB0578
 KB0578.The dynamic height is computed by dividing the NAVD 88
 KB0578.geopotential number by the normal gravity value computed on the
 KB0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0578.degrees latitude (g = 980.6199 gals.).
 KB0578
 KB0578.The modeled gravity was interpolated from observed gravity values.
 KB0578
 KB0578;                    North         East    Units  Estimated Accuracy
 KB0578;SPC IL E     -   350,730.      245,730.      MT  (+/- 180 meters Scaled)
 KB0578
 KB0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK316101(NAD 83)
 KB0578
 KB0578                          SUPERSEDED SURVEY CONTROL
 KB0578
 KB0578  NGVD 29 (??/??/92)  197.322  (m)          647.38   (f) ADJ UNCH    1 1
 KB0578
 KB0578.Superseded values are not recommended for survey control.
 KB0578
 KB0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0578.See file dsdata.pdf to determine how the superseded data were derived.
 KB0578
 KB0578_MARKER: DB = BENCH MARK DISK
 KB0578_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0578_SP_SET: TOWER FOUNDATION
 KB0578_STAMPING: T 260 1961
 KB0578_MARK LOGO: CGS
 KB0578_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0578
 KB0578  HISTORY     - Date     Condition        Report By
 KB0578  HISTORY     - 1961     MONUMENTED       CGS
 KB0578  HISTORY     - 1969     GOOD             CGS
 KB0578  HISTORY     - 1976     GOOD             NGS
 KB0578  HISTORY     - 1989     POOR             USPSQD
 KB0578
 KB0578                          STATION DESCRIPTION
 KB0578
 KB0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0578'2.4 MI SW FROM DECATUR.
 KB0578'ABOUT 2.0 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0578'FROM THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE
 KB0578'0.35 MILE WEST ALONG STATE HIGHWAYS 47 AND 48, 97 YARDS NORTH OF
 KB0578'THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE NORTHEAST
 KB0578'CORNER OF THE CONCRETE FOUNDATION FOR THE WAND TELEVISION TOWER
 KB0578'WHICH IS 602 FEET TALL, 9 FEET NORTH OF THE NORTH FACE OF THE
 KB0578'WAND TELEVISION STATION BUILDING, AND ABOUT 3 FEET ABOVE THE
 KB0578'LEVEL OF THE GROUND.  SEC 22, T 16 N, R 2 E.
 KB0578
 KB0578                          STATION RECOVERY (1976)
 KB0578
 KB0578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0578'RECOVERED IN GOOD CONDITION.
 KB0578
 KB0578                          STATION RECOVERY (1989)
 KB0578
 KB0578'RECOVERY NOTE BY US POWER SQUADRON 1989 (DK)
 KB0578'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0763 ***********************************************************************
 KB0763  DESIGNATION -  T 261
 KB0763  PID         -  KB0763
 KB0763  STATE/COUNTY-  IL/CHRISTIAN
 KB0763  COUNTRY     -  US
 KB0763  USGS QUAD   -  OCONEE (2018)
 KB0763
 KB0763                         *CURRENT SURVEY CONTROL
 KB0763  ______________________________________________________________________
 KB0763* NAD 83(1986) POSITION- 39 21 44.     (N) 089 05 27.     (W)   SCALED
 KB0763* NAVD 88 ORTHO HEIGHT -   205.469 (meters)      674.11  (feet) ADJUSTED
 KB0763  ______________________________________________________________________
 KB0763  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 KB0763  DYNAMIC HEIGHT  -        205.345 (meters)      673.70  (feet) COMP
 KB0763  MODELED GRAVITY -    980,018.7   (mgal)                       NAVD 88
 KB0763
 KB0763  VERT ORDER      -  FIRST     CLASS I
 KB0763
 KB0763.The horizontal coordinates were scaled from a map and have
 KB0763.an estimated accuracy of +/- 6 seconds.
 KB0763
 KB0763.The orthometric height was determined by differential leveling and
 KB0763.adjusted by the NATIONAL GEODETIC SURVEY
 KB0763.in June 1991.
 KB0763
 KB0763.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0763.GEOID18 height accuracy estimate available here.
 KB0763
 KB0763.Click photographs - Photos may exist for this station.
 KB0763
 KB0763.The dynamic height is computed by dividing the NAVD 88
 KB0763.geopotential number by the normal gravity value computed on the
 KB0763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0763.degrees latitude (g = 980.6199 gals.).
 KB0763
 KB0763.The modeled gravity was interpolated from observed gravity values.
 KB0763
 KB0763;                    North         East    Units  Estimated Accuracy
 KB0763;SPC IL W     -   299,730.      792,710.      MT  (+/- 180 meters Scaled)
 KB0763
 KB0763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ198590(NAD 83)
 KB0763
 KB0763                          SUPERSEDED SURVEY CONTROL
 KB0763
 KB0763  NGVD 29 (??/??/92)  205.548  (m)          674.37   (f) ADJ UNCH    1 1
 KB0763
 KB0763.Superseded values are not recommended for survey control.
 KB0763
 KB0763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0763.See file dsdata.pdf to determine how the superseded data were derived.
 KB0763
 KB0763_MARKER: DB = BENCH MARK DISK
 KB0763_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0763_STAMPING: T 261 1961
 KB0763_MARK LOGO: CGS
 KB0763_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0763_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0763
 KB0763  HISTORY     - Date     Condition        Report By
 KB0763  HISTORY     - 1961     MONUMENTED       CGS
 KB0763  HISTORY     - 1969     GOOD             CGS
 KB0763  HISTORY     - 1976     POOR             NGS
 KB0763
 KB0763                          STATION DESCRIPTION
 KB0763
 KB0763'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0763'2 MI S FROM PANA.
 KB0763'ABOUT 2.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0763'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 0.3 MILE SOUTH OF
 KB0763'MILEPOST 718, AT A CROSSING OF THE RAILROAD AND A PAVED ROAD,
 KB0763'150 FEET WEST OF THE WEST RAIL, 26 1/2 FEET NORTH OF THE CENTER
 KB0763'LINE OF THE EAST-WEST ROAD, 31 FEET WEST OF THE CENTER LINE OF
 KB0763'A ROAD WHICH LEADS NORTH, 4 FEET NORTH OF A CORNER FENCE POST, 2
 KB0763'FEET EAST OF A FENCE, 1.5 FEET SOUTH OF A METAL WITNESS POST,
 KB0763'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, ABOUT 4 FEET BELOW THE
 KB0763'LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 KB0763'ROD THAT IS DRIVEN TO A DEPTH OF 29 1/2 FEET AND IS ENCASED IN
 KB0763'A 6-INCH TILE WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE
 KB0763'GROUND.  SEC 28, T11N, R1E.
 KB0763
 KB0763                          STATION RECOVERY (1976)
 KB0763
 KB0763'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0763'MARK WAS RECOVERED. IT IS COVERED WITH ABOUT 6 INCHES OF DIRT AND THE
 KB0763'DISK HAS BEEN CAUGHT BY MACHINERY AND HALF OF THE DISK IS BENT UP AT
 KB0763'90 DEGREES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0680 ***********************************************************************
 KB0680  DESIGNATION -  T 262
 KB0680  PID         -  KB0680
 KB0680  STATE/COUNTY-  IL/CHRISTIAN
 KB0680  COUNTRY     -  US
 KB0680  USGS QUAD   -  ASSUMPTION (2018)
 KB0680
 KB0680                         *CURRENT SURVEY CONTROL
 KB0680  ______________________________________________________________________
 KB0680* NAD 83(1986) POSITION- 39 32 41.     (N) 089 02 32.     (W)   SCALED
 KB0680* NAVD 88 ORTHO HEIGHT -   187.735 (meters)      615.93  (feet) ADJUSTED
 KB0680  ______________________________________________________________________
 KB0680  GEOID HEIGHT    -        -32.319 (meters)                     GEOID18
 KB0680  DYNAMIC HEIGHT  -        187.627 (meters)      615.57  (feet) COMP
 KB0680  MODELED GRAVITY -    980,050.9   (mgal)                       NAVD 88
 KB0680
 KB0680  VERT ORDER      -  FIRST     CLASS I
 KB0680
 KB0680.The horizontal coordinates were scaled from a map and have
 KB0680.an estimated accuracy of +/- 6 seconds.
 KB0680
 KB0680.The orthometric height was determined by differential leveling and
 KB0680.adjusted by the NATIONAL GEODETIC SURVEY
 KB0680.in June 1991.
 KB0680
 KB0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0680.GEOID18 height accuracy estimate available here.
 KB0680
 KB0680.Click photographs - Photos may exist for this station.
 KB0680
 KB0680.The dynamic height is computed by dividing the NAVD 88
 KB0680.geopotential number by the normal gravity value computed on the
 KB0680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0680.degrees latitude (g = 980.6199 gals.).
 KB0680
 KB0680.The modeled gravity was interpolated from observed gravity values.
 KB0680
 KB0680;                    North         East    Units  Estimated Accuracy
 KB0680;SPC IL W     -   320,050.      796,650.      MT  (+/- 180 meters Scaled)
 KB0680
 KB0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ245792(NAD 83)
 KB0680
 KB0680                          SUPERSEDED SURVEY CONTROL
 KB0680
 KB0680  NGVD 29 (??/??/92)  187.824  (m)          616.22   (f) ADJ UNCH    1 1
 KB0680
 KB0680.Superseded values are not recommended for survey control.
 KB0680
 KB0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0680.See file dsdata.pdf to determine how the superseded data were derived.
 KB0680
 KB0680_MARKER: DB = BENCH MARK DISK
 KB0680_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0680_SP_SET: BOX CULVERT HEADWALL
 KB0680_STAMPING: T 262 1961
 KB0680_MARK LOGO: CGS
 KB0680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0680+STABILITY: SURFACE MOTION
 KB0680
 KB0680  HISTORY     - Date     Condition        Report By
 KB0680  HISTORY     - 1961     MONUMENTED       CGS
 KB0680  HISTORY     - 1969     GOOD             CGS
 KB0680  HISTORY     - 1970     GOOD             NGS
 KB0680  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0680
 KB0680                          STATION DESCRIPTION
 KB0680
 KB0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0680'1.8 MI N FROM ASSUMPTION.
 KB0680'ABOUT 1.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0680'THE POST OFFICE AT ASSUMPTION, 0.5 MILE NORTH OF MILEPOST 730,
 KB0680'136 YARDS SOUTH OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 KB0680'A PRIVATE ROAD, 107 FEET EAST OF THE EAST RAIL, 20 FEET WEST OF
 KB0680'THE CENTER LINE OF U.S. HIGHWAY 51, SET IN THE TOP OF THE NORTH
 KB0680'END OF THE WEST CONCRETE HEADWALL OF A 12-FOOT CONCRETE BOX
 KB0680'CULVERT UNDER THE HIGHWAY, AND ABOUT 1/2 FOOT BELOW THE LEVEL
 KB0680'OF THE HIGHWAY.  SEC 25, T 13 N, R 1 E.
 KB0680
 KB0680                          STATION RECOVERY (1970)
 KB0680
 KB0680'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 KB0680'RECOVERED IN GOOD CONDITION.
 KB0680
 KB0680                          STATION RECOVERY (1976)
 KB0680
 KB0680'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0680'MARK WAS NOT RECOVERED, IT APPEARS THAT A NEW WIDER CULVERT REPLACES
 KB0680'THE ORIGINAL ONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1695 ***********************************************************************
 ME1695  DESIGNATION -  T 266
 ME1695  PID         -  ME1695
 ME1695  STATE/COUNTY-  IL/DU PAGE
 ME1695  COUNTRY     -  US
 ME1695  USGS QUAD   -  ELMHURST (2018)
 ME1695
 ME1695                         *CURRENT SURVEY CONTROL
 ME1695  ______________________________________________________________________
 ME1695* NAD 83(2011) POSITION- 41 57 18.21267(N) 087 57 35.17485(W)   NO CHECK
 ME1695* NAD 83(2011) ELLIP HT-   178.092 (meters)        (06/27/12)   NO CHECK
 ME1695* NAD 83(2011) EPOCH   -  2010.00
 ME1695* NAVD 88 ORTHO HEIGHT -   211.685 (meters)      694.50  (feet) ADJUSTED
 ME1695  ______________________________________________________________________
 ME1695  GEOID HEIGHT    -        -33.542 (meters)                     GEOID18
 ME1695  NAD 83(2011) X  -    169,122.399 (meters)                     COMP
 ME1695  NAD 83(2011) Y  - -4,747,458.631 (meters)                     COMP
 ME1695  NAD 83(2011) Z  -  4,242,012.021 (meters)                     COMP
 ME1695  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 ME1695  DYNAMIC HEIGHT  -        211.613 (meters)      694.27  (feet) COMP
 ME1695  MODELED GRAVITY -    980,277.9   (mgal)                       NAVD 88
 ME1695
 ME1695  VERT ORDER      -  SECOND    CLASS I
 ME1695
 ME1695  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1695  Standards:
 ME1695         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1695            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1695  -------------------------------------------------------------------
 ME1695  NETWORK    1.63   6.15           0.69   0.62   3.14      0.30046795
 ME1695  -------------------------------------------------------------------
 ME1695  Click here for local accuracies and other accuracy information.
 ME1695
 ME1695.The horizontal coordinates were established by GPS observations
 ME1695.and adjusted by the National Geodetic Survey in June 2012.
 ME1695
 ME1695.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1695.been affixed to the stable North American tectonic plate. See 
 ME1695.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1695
 ME1695.The horizontal coordinates are valid at the epoch date displayed above
 ME1695.which is a decimal equivalence of Year/Month/Day.
 ME1695
 ME1695.No horizontal observational check was made to the station.
 ME1695
 ME1695.The orthometric height was determined by differential leveling and
 ME1695.adjusted by the NATIONAL GEODETIC SURVEY
 ME1695.in May 2008.
 ME1695
 ME1695.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1695.GEOID18 height accuracy estimate available here.
 ME1695
 ME1695.Click photographs - Photos may exist for this station.
 ME1695
 ME1695.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1695
 ME1695.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1695
 ME1695.The ellipsoidal height was determined by GPS observations
 ME1695.and is referenced to NAD 83.
 ME1695
 ME1695.The dynamic height is computed by dividing the NAVD 88
 ME1695.geopotential number by the normal gravity value computed on the
 ME1695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1695.degrees latitude (g = 980.6199 gals.).
 ME1695
 ME1695.The modeled gravity was interpolated from observed gravity values.
 ME1695
 ME1695. The following values were computed from the NAD 83(2011) position.
 ME1695
 ME1695;                    North         East     Units Scale Factor Converg.
 ME1695;SPC IL E     -   587,178.517   330,970.958   MT  0.99998680   +0 14 59.1
 ME1695;SPC IL E     - 1,926,434.85  1,085,860.55   sFT  0.99998680   +0 14 59.1
 ME1695;UTM  16      - 4,645,231.922   420,457.760   MT  0.99967785   -0 38 30.1
 ME1695
 ME1695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1695!SPC IL E     -   0.99997207  x   0.99998680  =   0.99995887
 ME1695!UTM  16      -   0.99997207  x   0.99967785  =   0.99964993
 ME1695
 ME1695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2045745231(NAD 83)
 ME1695
 ME1695                          SUPERSEDED SURVEY CONTROL
 ME1695
 ME1695  NAD 83(2007)-  41 57 18.21272(N)    087 57 35.17577(W) AD(2002.00) 0
 ME1695  ELLIP H (02/10/07)  178.145  (m)                       GP(2002.00)    
 ME1695  ELLIP H (09/22/04)  178.143  (m)                       GP(       ) 4 1
 ME1695  NAD 83(1997)-  41 57 18.21270(N)    087 57 35.17542(W) AD(       ) 1
 ME1695  ELLIP H (11/27/02)  178.150  (m)                       GP(       ) 4 1
 ME1695  NAD 83(1997)-  41 57 18.21261(N)    087 57 35.17570(W) AD(       ) 1
 ME1695  ELLIP H (03/18/02)  178.158  (m)                       GP(       ) 4 1
 ME1695  NAVD 88             211.62   (m)          694.3    (f) LEVELING    3  
 ME1695  NAVD 88 (06/15/91)  211.621  (m)          694.29   (f) SUPERSEDED  1 1
 ME1695  NGVD 29 (??/??/92)  211.712  (m)          694.59   (f) ADJ UNCH    1 1
 ME1695
 ME1695.Superseded values are not recommended for survey control.
 ME1695
 ME1695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1695.See file dsdata.pdf to determine how the superseded data were derived.
 ME1695
 ME1695_MARKER: DB = BENCH MARK DISK
 ME1695_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 ME1695_STAMPING: T 266 1969
 ME1695_MARK LOGO: CGS
 ME1695_PROJECTION: FLUSH
 ME1695_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1695_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1695_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1695+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2017
 ME1695_ROD/PIPE-DEPTH: 8.2 meters
 ME1695
 ME1695  HISTORY     - Date     Condition        Report By
 ME1695  HISTORY     - 1969     MONUMENTED       CGS
 ME1695  HISTORY     - 1977     GOOD             NGS
 ME1695  HISTORY     - 20010529 GOOD             WOOLPT
 ME1695  HISTORY     - 20060921 GOOD             PATRIC
 ME1695  HISTORY     - 20170214 POOR             ASMINC
 ME1695
 ME1695                          STATION DESCRIPTION
 ME1695
 ME1695'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1695'1.4 MI SOUTHEAST FROM WOOD DALE.  ABOUT 1.05 MILES EAST ALONG IRVING
 ME1695'PARK ROAD FROM THE INTERSECTION OF IRVING PARK ROAD AND WOOD DALE ROAD
 ME1695'AT WOOD DALE, THENCE 0.4 MILE SOUTH ALONG STATE HIGHWAY 83 WHICH IS
 ME1695'KINGERY HIGHWAY, IN SECTION 15, T40N, R11E, 136 FEET WEST OF THE
 ME1695'CENTERLINE OF THE HIGHWAY, 34 FEET SOUTH OF THE CENTER OF THE JUNCTION
 ME1695'OF SHERWOOD DRIVE WHICH LEADS SOUTHWEST AND GROVE AVENUE WHICH LEADS
 ME1695'EAST, 2 FEET SOUTH OF A BRICK COLUMN AT THE ENTRANCE TO SHERWOOD
 ME1695'DRIVE, 0.9 FOOT NORTH OF A METAL WITNESS POST, AND ON THE TOP OF A
 ME1695'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 27 FEET AND IS
 ME1695'ENCASED IN A 6-INCH TILE WHICH IS LEVEL WITH THE SURFACE OF THE
 ME1695'GROUND.
 ME1695
 ME1695                          STATION RECOVERY (1977)
 ME1695
 ME1695'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1695'RECOVERED IN GOOD CONDITION.
 ME1695
 ME1695                          STATION RECOVERY (2001)
 ME1695
 ME1695'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 ME1695'RECOVERED AS DESCRIBED.
 ME1695
 ME1695                          STATION RECOVERY (2006)
 ME1695
 ME1695'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 ME1695'THE STATION IS IN WOODDALE, IL.
 ME1695'
 ME1695'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND STH 19
 ME1695'(IRVING PARK ROAD) GO SOUTH ALONG STH 83 FOR ABOUT 2500 FT (762.0 M)
 ME1695'TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE SOUTHWEST
 ME1695'CORNER OF THE INTERSECTION OF STATE HIGHWAY 83 AND SHERWOOD DRIVE.
 ME1695'
 ME1695'THE STATION IS 33.5 FT (10.2 M) SOUTH OF THE CENTERLINE OF SHERWOOD
 ME1695'DRIVE, 108.0 FT (32.9 M) WEST OF THE CENTERLINE OF STATE HIGHWAY 83,
 ME1695'AND 1.0 FT (0.3 M) SOUTH OF THE SOUTH BRICK WALL FOR THE ENTRANCE TO
 ME1695'THE ROYAL OAK SUBDIVISION.  THE MONUMENT IS FLUSH WITH THE GROUND.
 ME1695
 ME1695                          STATION RECOVERY (2017)
 ME1695
 ME1695'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 ME1695'NOTE-ACCESS TO THE DATUM POINT IS NOW THROUGH A AN 8 INCH CLAY TILE.
 ME1695'IT APPEARS THE GRADE AROUND THE MARK HAS BEEN RAISED ABOUT 1 FT (0.3
 ME1695'M) ABOVE THE MARK.  THE CLAY TILE IS LEANING INTO THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0252 ***********************************************************************
 NH0252  DESIGNATION -  T 267
 NH0252  PID         -  NH0252
 NH0252  STATE/COUNTY-  IL/DE KALB
 NH0252  COUNTRY     -  US
 NH0252  USGS QUAD   -  FAIRDALE (2018)
 NH0252
 NH0252                         *CURRENT SURVEY CONTROL
 NH0252  ______________________________________________________________________
 NH0252* NAD 83(1986) POSITION- 42 06 06.     (N) 088 53 40.     (W)   SCALED
 NH0252* NAVD 88 ORTHO HEIGHT -   230.376 (meters)      755.83  (feet) ADJUSTED
 NH0252  ______________________________________________________________________
 NH0252  GEOID HEIGHT    -        -33.195 (meters)                     GEOID18
 NH0252  DYNAMIC HEIGHT  -        230.298 (meters)      755.57  (feet) COMP
 NH0252  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 NH0252
 NH0252  VERT ORDER      -  FIRST     CLASS I
 NH0252
 NH0252.The horizontal coordinates were scaled from a map and have
 NH0252.an estimated accuracy of +/- 6 seconds.
 NH0252
 NH0252.The orthometric height was determined by differential leveling and
 NH0252.adjusted by the NATIONAL GEODETIC SURVEY
 NH0252.in June 1991.
 NH0252
 NH0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0252.GEOID18 height accuracy estimate available here.
 NH0252
 NH0252.Click photographs - Photos may exist for this station.
 NH0252
 NH0252.The dynamic height is computed by dividing the NAVD 88
 NH0252.geopotential number by the normal gravity value computed on the
 NH0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0252.degrees latitude (g = 980.6199 gals.).
 NH0252
 NH0252.The modeled gravity was interpolated from observed gravity values.
 NH0252
 NH0252;                    North         East    Units  Estimated Accuracy
 NH0252;SPC IL E     -   603,550.      253,590.      MT  (+/- 180 meters Scaled)
 NH0252
 NH0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM433628(NAD 83)
 NH0252
 NH0252                          SUPERSEDED SURVEY CONTROL
 NH0252
 NH0252  NGVD 29 (??/??/92)  230.428  (m)          756.00   (f) ADJ UNCH    1 1
 NH0252
 NH0252.Superseded values are not recommended for survey control.
 NH0252
 NH0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0252.See file dsdata.pdf to determine how the superseded data were derived.
 NH0252
 NH0252_MARKER: DB = BENCH MARK DISK
 NH0252_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0252_STAMPING: T 267 1969
 NH0252_MARK LOGO: CGS
 NH0252_PROJECTION: FLUSH
 NH0252_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0252_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0252_ROD/PIPE-DEPTH: 14.9 meters
 NH0252
 NH0252  HISTORY     - Date     Condition        Report By
 NH0252  HISTORY     - 1969     MONUMENTED       CGS
 NH0252  HISTORY     - 1990     GOOD             USPSQD
 NH0252  HISTORY     - 19961026 GOOD             USPSQD
 NH0252  HISTORY     - 20170321 GOOD             GRWAS
 NH0252
 NH0252                          STATION DESCRIPTION
 NH0252
 NH0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0252'2 MI E FROM FAIRDALE.
 NH0252'ABOUT 2.05 MILES EAST ALONG STATE HIGHWAY 72 FROM THE FAIRDALE
 NH0252'SCHOOL AT FAIRDALE, IN SECTION 21, T 42 N, R 3 E, 41 FEET NORTH
 NH0252'OF THE CENTER LINE OF THE HIGHWAY, 34 FEET WEST OF THE CENTER
 NH0252'OF A GATE, 1 1/2 FEET WEST OF A CONCRETE HIGHWAY RIGHT-OF-WAY
 NH0252'MARKER, 1 FOOT SOUTH OF A FENCE, 1.4 FEET SOUTHEAST OF A METAL
 NH0252'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND ON THE TOP OF
 NH0252'A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 49
 NH0252'FEET AND IS ENCASED IN A 6-INCH TILE WHICH IS LEVEL WITH THE
 NH0252'SURFACE OF THE GROUND.
 NH0252
 NH0252                          STATION RECOVERY (1990)
 NH0252
 NH0252'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0252'RECOVERED IN GOOD CONDITION.
 NH0252
 NH0252                          STATION RECOVERY (1996)
 NH0252
 NH0252'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0252'RECOVERED IN GOOD CONDITION.
 NH0252
 NH0252                          STATION RECOVERY (2017)
 NH0252
 NH0252'RECOVERY NOTE BY GRW AERIAL SURVEY 2017 (BRN)
 NH0252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1692 ***********************************************************************
 NH1692  DESIGNATION -  T 268 RESET
 NH1692  PID         -  NH1692
 NH1692  STATE/COUNTY-  IL/CARROLL
 NH1692  COUNTRY     -  US
 NH1692  USGS QUAD   -  LANARK (2018)
 NH1692
 NH1692                         *CURRENT SURVEY CONTROL
 NH1692  ______________________________________________________________________
 NH1692* NAD 83(1986) POSITION- 42 06 12.     (N) 089 48 13.     (W)   SCALED
 NH1692* NAVD 88 ORTHO HEIGHT -   257.39  (meters)      844.5   (feet) RESET
 NH1692  ______________________________________________________________________
 NH1692  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 NH1692  VERT ORDER      -  THIRD
 NH1692
 NH1692.The horizontal coordinates were scaled from a map and have
 NH1692.an estimated accuracy of +/- 6 seconds.
 NH1692
 NH1692.The orthometric height was computed from unverified reset data.
 NH1692
 NH1692.No vertical observational check was made to the station.
 NH1692
 NH1692.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1692.GEOID18 height accuracy estimate available here.
 NH1692
 NH1692.Click photographs - Photos may exist for this station.
 NH1692
 NH1692;                    North         East    Units  Estimated Accuracy
 NH1692;SPC IL W     -   603,620.      730,030.      MT  (+/- 180 meters Scaled)
 NH1692
 NH1692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM681650(NAD 83)
 NH1692
 NH1692                          SUPERSEDED SURVEY CONTROL
 NH1692
 NH1692  NGVD 29 (11/09/15)  257.42   (m)          844.6    (f) RESET       3  
 NH1692
 NH1692.Superseded values are not recommended for survey control.
 NH1692
 NH1692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1692.See file dsdata.pdf to determine how the superseded data were derived.
 NH1692
 NH1692_MARKER: DV = VERTICAL CONTROL DISK
 NH1692_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH1692_SP_SET: BOX CULVERT HEADWALL
 NH1692_STAMPING: T 268 RESET 1987
 NH1692_MARK LOGO: NGS
 NH1692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1692+STABILITY: SURFACE MOTION
 NH1692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1692+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2003
 NH1692
 NH1692  HISTORY     - Date     Condition        Report By
 NH1692  HISTORY     - 1987     MONUMENTED       NGS
 NH1692  HISTORY     - 19950515 GOOD             USPSQD
 NH1692  HISTORY     - 20011203 GOOD             NGS
 NH1692  HISTORY     - 20031002 GOOD             USPSQD
 NH1692
 NH1692                          STATION DESCRIPTION
 NH1692
 NH1692'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 NH1692'2.2 KM (1.35 MI) EAST FROM LANARK.
 NH1692'2.17 KM (1.35 MI) EAST ALONG EAST LOCUST STREET AND A PAVED ROAD FROM
 NH1692'THE METHODIST CHURCH LANARK, TO A T-ROAD AND MARK ON RIGHT, IN THE
 NH1692'EAST END OF THE HEADWALL OF THE SOUTH END OF A BOX CULVERT UNDER
 NH1692'PAVED ROAD, 14.9 M (48.9 FT) WEST OF CENTER OF PAVED ROAD, 7.7 M
 NH1692'(25.3 FT) EAST NORTHEAST OF A UTILITY POLE, 5.7 M (18.7 FT) SOUTH FROM
 NH1692'CENTER OF A PAVED ROAD AND 0.30 M (1.0 FT) NORTH FROM A WITNESS POST.
 NH1692
 NH1692                          STATION RECOVERY (1995)
 NH1692
 NH1692'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1692'RECOVERED IN GOOD CONDITION.
 NH1692
 NH1692                          STATION RECOVERY (2001)
 NH1692
 NH1692'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH1692'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH1692
 NH1692                          STATION RECOVERY (2003)
 NH1692
 NH1692'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH1692'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1049 ***********************************************************************
 JB1049  DESIGNATION -  T 269
 JB1049  PID         -  JB1049
 JB1049  STATE/COUNTY-  IL/WASHINGTON
 JB1049  COUNTRY     -  US
 JB1049  USGS QUAD   -  ASHLEY (2018)
 JB1049
 JB1049                         *CURRENT SURVEY CONTROL
 JB1049  ______________________________________________________________________
 JB1049* NAD 83(1986) POSITION- 38 17 46.     (N) 089 11 47.     (W)   SCALED
 JB1049* NAVD 88 ORTHO HEIGHT -   162.953 (meters)      534.62  (feet) ADJUSTED
 JB1049  ______________________________________________________________________
 JB1049  GEOID HEIGHT    -        -29.999 (meters)                     GEOID18
 JB1049  DYNAMIC HEIGHT  -        162.847 (meters)      534.27  (feet) COMP
 JB1049  MODELED GRAVITY -    979,979.9   (mgal)                       NAVD 88
 JB1049
 JB1049  VERT ORDER      -  FIRST     CLASS I
 JB1049
 JB1049.The horizontal coordinates were scaled from a map and have
 JB1049.an estimated accuracy of +/- 6 seconds.
 JB1049
 JB1049.The orthometric height was determined by differential leveling and
 JB1049.adjusted by the NATIONAL GEODETIC SURVEY
 JB1049.in June 1991.
 JB1049
 JB1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1049.GEOID18 height accuracy estimate available here.
 JB1049
 JB1049.Click photographs - Photos may exist for this station.
 JB1049
 JB1049.The dynamic height is computed by dividing the NAVD 88
 JB1049.geopotential number by the normal gravity value computed on the
 JB1049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1049.degrees latitude (g = 980.6199 gals.).
 JB1049
 JB1049.The modeled gravity was interpolated from observed gravity values.
 JB1049
 JB1049;                    North         East    Units  Estimated Accuracy
 JB1049;SPC IL W     -   181,280.      784,870.      MT  (+/- 180 meters Scaled)
 JB1049
 JB1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH079409(NAD 83)
 JB1049
 JB1049                          SUPERSEDED SURVEY CONTROL
 JB1049
 JB1049  NGVD 29 (??/??/92)  163.059  (m)          534.97   (f) ADJ UNCH    1 1
 JB1049
 JB1049.Superseded values are not recommended for survey control.
 JB1049
 JB1049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1049.See file dsdata.pdf to determine how the superseded data were derived.
 JB1049
 JB1049_MARKER: DB = BENCH MARK DISK
 JB1049_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1049_STAMPING: T 269 1969
 JB1049_MARK LOGO: CGS
 JB1049_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1049_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1049
 JB1049  HISTORY     - Date     Condition        Report By
 JB1049  HISTORY     - 1969     MONUMENTED       CGS
 JB1049  HISTORY     - 20110809 GOOD             ILDT
 JB1049
 JB1049                          STATION DESCRIPTION
 JB1049
 JB1049'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1049'2.2 MI S FROM ASHLEY.
 JB1049'ABOUT 2.25 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1049'THE STATION AT ASHLEY, IN SECTION 3, T 3 S, R 1 W, 0.35 MILE
 JB1049'SOUTH OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 83 FEET
 JB1049'WEST OF THE WEST RAIL OF THE WEST SET OF MAIN TRACKS, 93 1/2
 JB1049'FEET SOUTH OF THE CENTER LINE OF A DRIVEWAY, 161 1/2 FEET SOUTH
 JB1049'OF A POWER POLE WHICH BEARS A TRANSFORMER, 10 1/2 FEET NORTH OF
 JB1049'A FORKED MAPLE TREE, 0.5 FOOT EAST OF A METAL WITNESS POST,
 JB1049'ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK, AND ON THE TOP OF A
 JB1049'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 30 FEET
 JB1049'AND IS ENCASED IN A 5-INCH IRON PIPE WHICH PROJECTS 6 INCHES ABOVE
 JB1049'THE SURFACE OF THE GROUND.
 JB1049
 JB1049                          STATION RECOVERY (2011)
 JB1049
 JB1049'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0801 ***********************************************************************
 HB0801  DESIGNATION -  T 270
 HB0801  PID         -  HB0801
 HB0801  STATE/COUNTY-  IL/UNION
 HB0801  COUNTRY     -  US
 HB0801  USGS QUAD   -  ANNA (2018)
 HB0801
 HB0801                         *CURRENT SURVEY CONTROL
 HB0801  ______________________________________________________________________
 HB0801* NAD 83(1986) POSITION- 37 22 58.54   (N) 089 10 13.44   (W)   HD_HELD1
 HB0801* NAVD 88 ORTHO HEIGHT -   137.052 (meters)      449.64  (feet) ADJUSTED
 HB0801  ______________________________________________________________________
 HB0801  GEOID HEIGHT    -        -28.461 (meters)                     GEOID18
 HB0801  DYNAMIC HEIGHT  -        136.954 (meters)      449.32  (feet) COMP
 HB0801  MODELED GRAVITY -    979,914.6   (mgal)                       NAVD 88
 HB0801
 HB0801  VERT ORDER      -  FIRST     CLASS I
 HB0801
 HB0801.The horizontal coordinates were determined by differentially corrected
 HB0801.hand held GPS observations or other comparable positioning techniques
 HB0801.and have an estimated accuracy of +/- 3 meters.
 HB0801
 HB0801.The orthometric height was determined by differential leveling and
 HB0801.adjusted by the NATIONAL GEODETIC SURVEY
 HB0801.in June 1991.
 HB0801
 HB0801.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0801.GEOID18 height accuracy estimate available here.
 HB0801
 HB0801.Click photographs - Photos may exist for this station.
 HB0801
 HB0801.The dynamic height is computed by dividing the NAVD 88
 HB0801.geopotential number by the normal gravity value computed on the
 HB0801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0801.degrees latitude (g = 980.6199 gals.).
 HB0801
 HB0801.The modeled gravity was interpolated from observed gravity values.
 HB0801
 HB0801;                    North         East    Units  Estimated Accuracy
 HB0801;SPC IL W     -    79,950.4     788,228.7     MT  (+/- 3 meters HH1 GPS) 
 HB0801
 HB0801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0784639563(NAD 83)
 HB0801
 HB0801                          SUPERSEDED SURVEY CONTROL
 HB0801
 HB0801  NGVD 29 (11/26/84)  137.035  (m)          449.59   (f) ADJUSTED    1 1
 HB0801
 HB0801.Superseded values are not recommended for survey control.
 HB0801
 HB0801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0801.See file dsdata.pdf to determine how the superseded data were derived.
 HB0801
 HB0801_MARKER: DB = BENCH MARK DISK
 HB0801_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0801_STAMPING: T 270 1969
 HB0801_MARK LOGO: CGS
 HB0801_PROJECTION: RECESSED 5 CENTIMETERS
 HB0801_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0801+STABILITY: SURFACE MOTION
 HB0801_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0801+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0801
 HB0801  HISTORY     - Date     Condition        Report By
 HB0801  HISTORY     - 1969     MONUMENTED       CGS
 HB0801  HISTORY     - 20020828 GOOD             USACE
 HB0801  HISTORY     - 20100626 GOOD             ILDT
 HB0801  HISTORY     - 20110615 GOOD             ILDT
 HB0801  HISTORY     - 20120502 GOOD             AMESC
 HB0801  HISTORY     - 20120620 GOOD             ILDT
 HB0801
 HB0801                          STATION DESCRIPTION
 HB0801
 HB0801'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0801'1.6 MI N FROM DONGOLA.
 HB0801'ABOUT 1.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0801'FROM THE STATION AT DONGOLA, IN SECTION 13, T 13 S, R 1 W,
 HB0801'0.35 MILE SOUTH OF MILEPOST 336, AT A CROSSING OF THE RAILROAD
 HB0801'AND A PRIVATE ROAD, 70 FEET SOUTHWEST OF THE SOUTHWEST RAIL
 HB0801'OF THE SOUTHWEST TRACK, 15 1/2 FEET SOUTHEAST OF THE CENTER LINE
 HB0801'OF A TRAIL ROAD, 26 FEET SOUTHEAST OF A 30-INCH OAK TREE, 2
 HB0801'FEET NORTHEAST OF A FENCE, 1.9 FEET SOUTH OF A METAL WITNESS
 HB0801'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 HB0801'TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE SURFACE
 HB0801'OF THE GROUND.
 HB0801
 HB0801                          STATION RECOVERY (2002)
 HB0801
 HB0801'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0801'ROAD CROSSING IS BOND LANE.
 HB0801
 HB0801                          STATION RECOVERY (2010)
 HB0801
 HB0801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0801'RECOVERED IN GOOD CONDITION.
 HB0801
 HB0801                          STATION RECOVERY (2011)
 HB0801
 HB0801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0801'RECOVERED IN GOOD CONDITION.
 HB0801
 HB0801                          STATION RECOVERY (2012)
 HB0801
 HB0801'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0801'NOTE-THE STATION IS 1.5 FT (0.5 M) SOUTHEAST OF A GATE POST, 0.5 FT
 HB0801'(15 CM) NORTHEAST OF A FENCE, 2 INCHES (5 CM) BELOW THE SURFACE.  THE
 HB0801'METAL WITNESS POST HAS BEEN REMOVED.
 HB0801
 HB0801                          STATION RECOVERY (2012)
 HB0801
 HB0801'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0801'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0509 ***********************************************************************
 NH0509  DESIGNATION -  T 271
 NH0509  PID         -  NH0509
 NH0509  STATE/COUNTY-  IL/OGLE
 NH0509  COUNTRY     -  US
 NH0509  USGS QUAD   -  GERMAN VALLEY (2018)
 NH0509
 NH0509                         *CURRENT SURVEY CONTROL
 NH0509  ______________________________________________________________________
 NH0509* NAD 83(1986) POSITION- 42 07 32.     (N) 089 23 38.     (W)   SCALED
 NH0509* NAVD 88 ORTHO HEIGHT -   215.325 (meters)      706.45  (feet) ADJUSTED
 NH0509  ______________________________________________________________________
 NH0509  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 NH0509  DYNAMIC HEIGHT  -        215.255 (meters)      706.22  (feet) COMP
 NH0509  MODELED GRAVITY -    980,293.7   (mgal)                       NAVD 88
 NH0509
 NH0509  VERT ORDER      -  FIRST     CLASS I
 NH0509
 NH0509.The horizontal coordinates were scaled from a map and have
 NH0509.an estimated accuracy of +/- 6 seconds.
 NH0509
 NH0509.The orthometric height was determined by differential leveling and
 NH0509.adjusted by the NATIONAL GEODETIC SURVEY
 NH0509.in June 1991.
 NH0509
 NH0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0509.GEOID18 height accuracy estimate available here.
 NH0509
 NH0509.Click photographs - Photos may exist for this station.
 NH0509
 NH0509.The dynamic height is computed by dividing the NAVD 88
 NH0509.geopotential number by the normal gravity value computed on the
 NH0509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0509.degrees latitude (g = 980.6199 gals.).
 NH0509
 NH0509.The modeled gravity was interpolated from observed gravity values.
 NH0509
 NH0509;                    North         East    Units  Estimated Accuracy
 NH0509;SPC IL W     -   606,320.      763,900.      MT  (+/- 180 meters Scaled)
 NH0509
 NH0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM021664(NAD 83)
 NH0509
 NH0509                          SUPERSEDED SURVEY CONTROL
 NH0509
 NH0509  NGVD 29 (??/??/92)  215.363  (m)          706.57   (f) ADJ UNCH    1 1
 NH0509
 NH0509.Superseded values are not recommended for survey control.
 NH0509
 NH0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0509.See file dsdata.pdf to determine how the superseded data were derived.
 NH0509
 NH0509_MARKER: DB = BENCH MARK DISK
 NH0509_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0509_STAMPING: T 271 1970
 NH0509_MARK LOGO: CGS
 NH0509_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0509_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0509_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0509_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0509+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2024
 NH0509
 NH0509  HISTORY     - Date     Condition        Report By
 NH0509  HISTORY     - 1970     MONUMENTED       NGS
 NH0509  HISTORY     - 1987     POOR             USPSQD
 NH0509  HISTORY     - 19960504 GOOD             USPSQD
 NH0509  HISTORY     - 20010806 GOOD             USPSQD
 NH0509  HISTORY     - 20041117 GOOD             USPSQD
 NH0509  HISTORY     - 20191120 GOOD             ILDT
 NH0509  HISTORY     - 20240521 GOOD             AMESC
 NH0509
 NH0509                          STATION DESCRIPTION
 NH0509
 NH0509'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0509'ABOUT 0.4 MILE EAST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0509'CHURCH AT LEAF RIVER, ON THE OUTSIDE AND ABOUT IN THE MIDDLE
 NH0509'OF A CURVE IN THE HIGHWAY, 82 FEET SOUTHEAST OF THE CENTER LINE
 NH0509'OF THE HIGHWAY, 11 FEET SOUTH OF AN 18-INCH TREE, 0.7 FOOT
 NH0509'NORTH OF A FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND BRAZED ON
 NH0509'THE TOP OF A 3-INCH IRON PIPE PROJECTING 4 INCHES.  SECTION 31,
 NH0509'T25N, R10E.
 NH0509
 NH0509                          STATION RECOVERY (1987)
 NH0509
 NH0509'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0509'MARK RECOVERED IN POOR CONDITION.
 NH0509
 NH0509                          STATION RECOVERY (1996)
 NH0509
 NH0509'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0509'RECOVERED IN GOOD CONDITION.
 NH0509
 NH0509                          STATION RECOVERY (2001)
 NH0509
 NH0509'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0509'RECOVERED IN GOOD CONDITION.
 NH0509
 NH0509                          STATION RECOVERY (2004)
 NH0509
 NH0509'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0509'RECOVERED IN GOOD CONDITION.
 NH0509
 NH0509                          STATION RECOVERY (2019)
 NH0509
 NH0509'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RBI)
 NH0509'THE STATION IS 1475 FT (449.6 M) EAST OF ARTHUR ST, 138.8 FT (42.3 M)
 NH0509'EAST OF A ROW MARKER AND 125.5 FT (38.3 M) EAST OF A POWER POLE.
 NH0509'LOCATED IN A BUSH.
 NH0509
 NH0509                          STATION RECOVERY (2024)
 NH0509
 NH0509'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2024 (PFS)
 NH0509'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0168 ***********************************************************************
 NJ0168  DESIGNATION -  T 272
 NJ0168  PID         -  NJ0168
 NJ0168  STATE/COUNTY-  IL/CARROLL
 NJ0168  COUNTRY     -  US
 NJ0168  USGS QUAD   -  WACKER (2018)
 NJ0168
 NJ0168                         *CURRENT SURVEY CONTROL
 NJ0168  ______________________________________________________________________
 NJ0168* NAD 83(1986) POSITION- 42 04 33.     (N) 090 05 22.     (W)   SCALED
 NJ0168* NAVD 88 ORTHO HEIGHT -   194.065 (meters)      636.69  (feet) ADJUSTED
 NJ0168  ______________________________________________________________________
 NJ0168  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 NJ0168  DYNAMIC HEIGHT  -        193.998 (meters)      636.48  (feet) COMP
 NJ0168  MODELED GRAVITY -    980,271.4   (mgal)                       NAVD 88
 NJ0168
 NJ0168  VERT ORDER      -  FIRST     CLASS I
 NJ0168
 NJ0168.The horizontal coordinates were scaled from a map and have
 NJ0168.an estimated accuracy of +/- 6 seconds.
 NJ0168
 NJ0168.The orthometric height was determined by differential leveling and
 NJ0168.adjusted by the NATIONAL GEODETIC SURVEY
 NJ0168.in June 1991.
 NJ0168
 NJ0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0168.GEOID18 height accuracy estimate available here.
 NJ0168
 NJ0168.Click photographs - Photos may exist for this station.
 NJ0168
 NJ0168.The dynamic height is computed by dividing the NAVD 88
 NJ0168.geopotential number by the normal gravity value computed on the
 NJ0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NJ0168.degrees latitude (g = 980.6199 gals.).
 NJ0168
 NJ0168.The modeled gravity was interpolated from observed gravity values.
 NJ0168
 NJ0168;                    North         East    Units  Estimated Accuracy
 NJ0168;SPC IL W     -   600,510.      706,390.      MT  (+/- 180 meters Scaled)
 NJ0168
 NJ0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG407622(NAD 83)
 NJ0168
 NJ0168                          SUPERSEDED SURVEY CONTROL
 NJ0168
 NJ0168  NGVD 29 (??/??/92)  194.096  (m)          636.80   (f) ADJ UNCH    1 1
 NJ0168
 NJ0168.Superseded values are not recommended for survey control.
 NJ0168
 NJ0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0168.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0168
 NJ0168_MARKER: DB = BENCH MARK DISK
 NJ0168_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NJ0168_SP_SET: OVERPASS
 NJ0168_STAMPING: T 272 1970
 NJ0168_MARK LOGO: CGS
 NJ0168_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NJ0168
 NJ0168  HISTORY     - Date     Condition        Report By
 NJ0168  HISTORY     - 1970     MONUMENTED       NGS
 NJ0168  HISTORY     - 19950524 GOOD             USPSQD
 NJ0168  HISTORY     - 20011203 GOOD             NGS
 NJ0168  HISTORY     - 20030923 GOOD             USPSQD
 NJ0168
 NJ0168                          STATION DESCRIPTION
 NJ0168
 NJ0168'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NJ0168'5 MI SE FROM SAVANNA.
 NJ0168'ABOUT 0.25 MILE SOUTH ALONG 3RD STREET FROM THE POST OFFICE AT
 NJ0168'SAVANNA, THENCE 2.45 MILES EAST ALONG U.S. HIGHWAY 52, THENCE 1.45
 NJ0168'MILES SOUTHEAST ALONG GEORGETOWN SCENIC ROAD, THENCE 0.9 MILE
 NJ0168'SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NJ0168'RAILROAD, 10 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTH TRACK, SET
 NJ0168'IN THE TOP OF THE TOP LAYER OF STONE ON THE SOUTHEAST WING WALL
 NJ0168'OF RAILROAD OVERPASS NUMBER Z 478, AND ABOUT 2 FEET BELOW THE
 NJ0168'LEVEL OF THE TRACK.  SECTION 18, T24N, R4E
 NJ0168
 NJ0168                          STATION RECOVERY (1995)
 NJ0168
 NJ0168'RECOVERY NOTE BY US POWER SQUADRON 1995
 NJ0168'RECOVERED IN GOOD CONDITION.
 NJ0168
 NJ0168                          STATION RECOVERY (2001)
 NJ0168
 NJ0168'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NJ0168'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NJ0168
 NJ0168                          STATION RECOVERY (2003)
 NJ0168
 NJ0168'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NJ0168'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0212 ***********************************************************************
 NG0212  DESIGNATION -  T 273
 NG0212  PID         -  NG0212
 NG0212  STATE/COUNTY-  IL/LAKE
 NG0212  COUNTRY     -  US
 NG0212  USGS QUAD   -  ZION (2018)
 NG0212
 NG0212                         *CURRENT SURVEY CONTROL
 NG0212  ______________________________________________________________________
 NG0212* NAD 83(1986) POSITION- 42 23 01.1    (N) 087 49 57.7    (W)   HD_HELD2
 NG0212* NAVD 88 ORTHO HEIGHT -   197.717 (meters)      648.68  (feet) ADJUSTED
 NG0212  ______________________________________________________________________
 NG0212  GEOID HEIGHT    -        -34.410 (meters)                     GEOID18
 NG0212  DYNAMIC HEIGHT  -        197.655 (meters)      648.47  (feet) COMP
 NG0212  MODELED GRAVITY -    980,303.1   (mgal)                       NAVD 88
 NG0212
 NG0212  VERT ORDER      -  FIRST     CLASS 0
 NG0212
 NG0212.The horizontal coordinates were established by autonomous hand held GPS
 NG0212.observations and have an estimated accuracy of +/- 10 meters.
 NG0212
 NG0212.The orthometric height was determined by differential leveling and
 NG0212.adjusted by the NATIONAL GEODETIC SURVEY
 NG0212.in June 1991.
 NG0212
 NG0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0212.GEOID18 height accuracy estimate available here.
 NG0212
 NG0212.Click photographs - Photos may exist for this station.
 NG0212
 NG0212.The dynamic height is computed by dividing the NAVD 88
 NG0212.geopotential number by the normal gravity value computed on the
 NG0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0212.degrees latitude (g = 980.6199 gals.).
 NG0212
 NG0212.The modeled gravity was interpolated from observed gravity values.
 NG0212
 NG0212;                    North         East    Units  Estimated Accuracy
 NG0212;SPC IL E     -   634,836.      341,227.      MT  (+/- 10 meters HH2 GPS)
 NG0212
 NG0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3145392708(NAD 83)
 NG0212
 NG0212                          SUPERSEDED SURVEY CONTROL
 NG0212
 NG0212  NGVD 29 (??/??/92)  197.82   (m)          649.0    (f) COMPUTED    1 0
 NG0212
 NG0212.Superseded values are not recommended for survey control.
 NG0212
 NG0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0212.See file dsdata.pdf to determine how the superseded data were derived.
 NG0212
 NG0212_MARKER: DV = VERTICAL CONTROL DISK
 NG0212_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0212_STAMPING: T 273 1973
 NG0212_MARK LOGO: NGS
 NG0212_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0212_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0212+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2005
 NG0212
 NG0212  HISTORY     - Date     Condition        Report By
 NG0212  HISTORY     - 1973     MONUMENTED       NGS
 NG0212  HISTORY     - 20050323 GOOD             GEWALT
 NG0212
 NG0212                          STATION DESCRIPTION
 NG0212
 NG0212'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0212'1.4 MI N FROM WAUKEGAN.
 NG0212'0.85 MILES NORTH OF BM U 273.  1.4 MILES NORTH ALONG SHERIDAN
 NG0212'ROAD FROM THE INTERSECTION WITH GRAND AVENUE AND MATHON DRIVE
 NG0212'AT WAUKEGAN, 160 YARDS (PACED) SOUTH SOUTHWEST OF CENTER OF
 NG0212'INTERSECTION WITH GREENWOOD AVENUE 174.0 FEET WEST OF CENTER
 NG0212'LINE OF SHERIDAN ROAD, A 3- ROWS OF STEEL POWER LINE TOWERS AND
 NG0212'A LARGE TRANSFORMER INSIDE A CHAIN LINK FENCE 37.0 FEET WEST
 NG0212'OF THE SOUTHWEST LEG OF TOWER 1607, 2.7 FEET WEST NORTHWEST
 NG0212'OF THE NORTHEAST PIPE CORNER POST IN FENCE 0.9 FOOT NORTH OF A
 NG0212'CHAIN LINK FENCE.  0.65 MILES SOUTH OF S 273.  A NGS DISK ON
 NG0212'THE TOP OF A COPPER COATED STEEL ROD DRIVEN TO A DEPTH OF 40.0
 NG0212'FEET.  THE DISK IS LEVEL WITH THE SURFACE OF THE GROUND AND
 NG0212'ENCASED IN A 6-INCH IRON PIPE WHICH PROJECTS 3- INCHES.  LOCATED
 NG0212'1.0 FOOT EAST OF A METAL WITNESS POST WHICH IS 3.0 FEET BELOW
 NG0212'THE LEVEL OF THE ROAD.  SECTION 16, T 45 N, R 12 E.
 NG0212
 NG0212                          STATION RECOVERY (2005)
 NG0212
 NG0212'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (DSM)
 NG0212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0149 ***********************************************************************
 NG0149  DESIGNATION -  T 274
 NG0149  PID         -  NG0149
 NG0149  STATE/COUNTY-  IL/LAKE
 NG0149  COUNTRY     -  US
 NG0149  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0149
 NG0149                         *CURRENT SURVEY CONTROL
 NG0149  ______________________________________________________________________
 NG0149* NAD 83(1986) POSITION- 42 09 15.     (N) 087 46 26.     (W)   SCALED
 NG0149* NAVD 88 ORTHO HEIGHT -   207.097 (meters)      679.45  (feet) ADJUSTED
 NG0149  ______________________________________________________________________
 NG0149  GEOID HEIGHT    -        -33.977 (meters)                     GEOID18
 NG0149  DYNAMIC HEIGHT  -        207.031 (meters)      679.23  (feet) COMP
 NG0149  MODELED GRAVITY -    980,298.9   (mgal)                       NAVD 88
 NG0149
 NG0149  VERT ORDER      -  FIRST     CLASS 0
 NG0149
 NG0149.The horizontal coordinates were scaled from a map and have
 NG0149.an estimated accuracy of +/- 6 seconds.
 NG0149
 NG0149.The orthometric height was determined by differential leveling and
 NG0149.adjusted by the NATIONAL GEODETIC SURVEY
 NG0149.in June 1991.
 NG0149
 NG0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0149.GEOID18 height accuracy estimate available here.
 NG0149
 NG0149.Click photographs - Photos may exist for this station.
 NG0149
 NG0149.The dynamic height is computed by dividing the NAVD 88
 NG0149.geopotential number by the normal gravity value computed on the
 NG0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0149.degrees latitude (g = 980.6199 gals.).
 NG0149
 NG0149.The modeled gravity was interpolated from observed gravity values.
 NG0149
 NG0149;                    North         East    Units  Estimated Accuracy
 NG0149;SPC IL E     -   609,380.      346,240.      MT  (+/- 180 meters Scaled)
 NG0149
 NG0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM360671(NAD 83)
 NG0149
 NG0149                          SUPERSEDED SURVEY CONTROL
 NG0149
 NG0149  NGVD 29 (??/??/92)  207.18   (m)          679.7    (f) COMPUTED    1 0
 NG0149
 NG0149.Superseded values are not recommended for survey control.
 NG0149
 NG0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0149.See file dsdata.pdf to determine how the superseded data were derived.
 NG0149
 NG0149_MARKER: DV = VERTICAL CONTROL DISK
 NG0149_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NG0149_SP_SET: CULVERT HEADWALL
 NG0149_STAMPING: T 274 1973
 NG0149_MARK LOGO: NGS
 NG0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0149+STABILITY: SURFACE MOTION
 NG0149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0149+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2003
 NG0149
 NG0149  HISTORY     - Date     Condition        Report By
 NG0149  HISTORY     - 1973     MONUMENTED       NGS
 NG0149  HISTORY     - 19960427 GOOD             USPSQD
 NG0149  HISTORY     - 19970329 MARK NOT FOUND   USPSQD
 NG0149  HISTORY     - 20030405 GOOD             USPSQD
 NG0149
 NG0149                          STATION DESCRIPTION
 NG0149
 NG0149'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0149'AT BRAESIDE.
 NG0149'AT BRAESIDE, ABOUT 0.15 MILE NORTHWEST ALONG THE CHICAGO AND
 NG0149'NORTH WESTERN RAILWAY FROM THE CROSSING OF COUNTY LINE ROAD,
 NG0149'14.8 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST MAIN
 NG0149'TRACK, 13 FEET SOUTHEAST OF THE EXTENDED CENTER LINE OF CHEROKEE
 NG0149'ROAD, IN TOP OF THE SOUTHWEST CONCRETE HEADWALL FOR A PEDESTRIAN
 NG0149'PASSAGEWAY UNDER THE RAILWAY, 5 FEET NORTHWEST OF THE SOUTHEAST
 NG0149'END OF THE HEADWALL AND ABOUT 2 FEET BELOW THE LEVEL OF THE
 NG0149'TRACKS.  THIS MARK MAY ALSO BE REACHED BY GOING ABOUT 0.85 MILE
 NG0149'SOUTHEAST ALONG THE C+NW RY FROM THE CROSSING OF ROGER WILLIAMS
 NG0149'AVENUE AT RAVINIA.  SECTION 36, T43N, R12E.
 NG0149
 NG0149                          STATION RECOVERY (1996)
 NG0149
 NG0149'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0149'RECOVERED IN GOOD CONDITION.
 NG0149
 NG0149                          STATION RECOVERY (1997)
 NG0149
 NG0149'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0149'MARK NOT FOUND.
 NG0149
 NG0149                          STATION RECOVERY (2003)
 NG0149
 NG0149'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMB)
 NG0149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1205 ***********************************************************************
 JC1205  DESIGNATION -  T 282
 JC1205  PID         -  JC1205
 JC1205  STATE/COUNTY-  IL/MADISON
 JC1205  COUNTRY     -  US
 JC1205  USGS QUAD   -  WOOD RIVER (2018)
 JC1205
 JC1205                         *CURRENT SURVEY CONTROL
 JC1205  ______________________________________________________________________
 JC1205* NAD 83(1986) POSITION- 38 51 19.     (N) 090 06 33.     (W)   SCALED
 JC1205* NAVD 88 ORTHO HEIGHT -   135.581 (meters)      444.82  (feet) ADJUSTED
 JC1205  ______________________________________________________________________
 JC1205  GEOID HEIGHT    -        -31.399 (meters)                     GEOID18
 JC1205  DYNAMIC HEIGHT  -        135.497 (meters)      444.54  (feet) COMP
 JC1205  MODELED GRAVITY -    980,005.3   (mgal)                       NAVD 88
 JC1205
 JC1205  VERT ORDER      -  FIRST     CLASS II
 JC1205
 JC1205.The horizontal coordinates were scaled from a map and have
 JC1205.an estimated accuracy of +/- 6 seconds.
 JC1205
 JC1205.The orthometric height was determined by differential leveling and
 JC1205.adjusted by the NATIONAL GEODETIC SURVEY
 JC1205.in June 1991.
 JC1205
 JC1205.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1205.GEOID18 height accuracy estimate available here.
 JC1205
 JC1205.Click photographs - Photos may exist for this station.
 JC1205
 JC1205.The dynamic height is computed by dividing the NAVD 88
 JC1205.geopotential number by the normal gravity value computed on the
 JC1205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1205.degrees latitude (g = 980.6199 gals.).
 JC1205
 JC1205.The modeled gravity was interpolated from observed gravity values.
 JC1205
 JC1205;                    North         East    Units  Estimated Accuracy
 JC1205;SPC IL W     -   242,910.      704,990.      MT  (+/- 180 meters Scaled)
 JC1205
 JC1205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD508046(NAD 83)
 JC1205
 JC1205                          SUPERSEDED SURVEY CONTROL
 JC1205
 JC1205  NGVD 29 (11/26/84)  135.547  (m)          444.71   (f) ADJUSTED    1 2
 JC1205
 JC1205.Superseded values are not recommended for survey control.
 JC1205
 JC1205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1205.See file dsdata.pdf to determine how the superseded data were derived.
 JC1205
 JC1205_MARKER: I = METAL ROD
 JC1205_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1205_STAMPING: T 282 1981
 JC1205_MARK LOGO: NGS
 JC1205_PROJECTION: FLUSH
 JC1205_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1205_ROD/PIPE-DEPTH: 9.8 meters
 JC1205
 JC1205  HISTORY     - Date     Condition        Report By
 JC1205  HISTORY     - 1981     MONUMENTED       NGS
 JC1205  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 JC1205
 JC1205                          STATION DESCRIPTION
 JC1205
 JC1205'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1205'1.7 KM (1.1 MI) SSE FROM EAST ALTON.
 JC1205'0.2 KILOMETERS (0.1 MI)SOUTHEAST ALONG STATE HIGHWAY 3 FROM THE
 JC1205'SOUTHEAST END OF THE HIGHWAY 3 BRIDGE OVER THE WOOD RIVER IN EAST
 JC1205'ALTON, THENCE1.5 KILOMETERS (0.95 MILE) SOUTHSOUTHEAST ALONG THE LEVEE
 JC1205'ROAD TO THE MARKS ON TTE LEFT, 0.38 KILOMETERD (.15 MILE SOUTHEAST OF
 JC1205'A CABLE GATE IN THE LEVEE ROAD AND THE JUNCTION OF A ROAD LEADING ENE.
 JC1205'THE MARK IS 0.4 METERS  SE FROM A WITNESS POST.
 JC1205'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1205
 JC1205                          STATION RECOVERY (2012)
 JC1205
 JC1205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1152 ***********************************************************************
 JC1152  DESIGNATION -  T 283
 JC1152  PID         -  JC1152
 JC1152  STATE/COUNTY-  IL/ST CLAIR
 JC1152  COUNTRY     -  US
 JC1152  USGS QUAD   -  GRANITE CITY (2018)
 JC1152
 JC1152                         *CURRENT SURVEY CONTROL
 JC1152  ______________________________________________________________________
 JC1152* NAD 83(1986) POSITION- 38 37 42.9    (N) 090 10 30.4    (W)   HD_HELD2
 JC1152* NAVD 88 ORTHO HEIGHT -   129.814 (meters)      425.90  (feet) ADJUSTED
 JC1152  ______________________________________________________________________
 JC1152  GEOID HEIGHT    -        -31.042 (meters)                     GEOID18
 JC1152  DYNAMIC HEIGHT  -        129.732 (meters)      425.63  (feet) COMP
 JC1152  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC1152
 JC1152  VERT ORDER      -  FIRST     CLASS II
 JC1152
 JC1152.The horizontal coordinates were established by autonomous hand held GPS
 JC1152.observations and have an estimated accuracy of +/- 10 meters.
 JC1152
 JC1152.The orthometric height was determined by differential leveling and
 JC1152.adjusted by the NATIONAL GEODETIC SURVEY
 JC1152.in June 1991.
 JC1152
 JC1152.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1152.GEOID18 height accuracy estimate available here.
 JC1152
 JC1152.Click photographs - Photos may exist for this station.
 JC1152
 JC1152.The dynamic height is computed by dividing the NAVD 88
 JC1152.geopotential number by the normal gravity value computed on the
 JC1152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1152.degrees latitude (g = 980.6199 gals.).
 JC1152
 JC1152.The modeled gravity was interpolated from observed gravity values.
 JC1152
 JC1152;                    North         East    Units  Estimated Accuracy
 JC1152;SPC IL W     -   217,740.      699,265.      MT  (+/- 10 meters HH2 GPS)
 JC1152
 JC1152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4590779347(NAD 83)
 JC1152
 JC1152                          SUPERSEDED SURVEY CONTROL
 JC1152
 JC1152  NGVD 29 (11/26/84)  129.780  (m)          425.79   (f) ADJUSTED    1 2
 JC1152
 JC1152.Superseded values are not recommended for survey control.
 JC1152
 JC1152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1152.See file dsdata.pdf to determine how the superseded data were derived.
 JC1152
 JC1152_MARKER: DV = VERTICAL CONTROL DISK
 JC1152_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JC1152_SP_SET: PIER
 JC1152_STAMPING: T 283 1981
 JC1152_MARK LOGO: NGS
 JC1152_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1152_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JC1152+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2019
 JC1152
 JC1152  HISTORY     - Date     Condition        Report By
 JC1152  HISTORY     - 1981     MONUMENTED       NGS
 JC1152  HISTORY     - 20060923 GOOD             GEOCAC
 JC1152  HISTORY     - 20191217 GOOD             ILDW
 JC1152
 JC1152                          STATION DESCRIPTION
 JC1152
 JC1152'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1152'IN EAST ST LOUIS.
 JC1152'IN EAST ST LOUIS, ALONG FRONT STREET, UNDER THE EAST END OF EADS
 JC1152'BRIDGE OVER THE MISSISSIPPI RIVER, SET HORIZONTALLY IN TOP OF THE BASE
 JC1152'OF THE FIRST CONCRETE PIER WEST OF FRONT STREET, 10.52 METERS (34.5
 JC1152'FEET) WEST OF THE CENTER OF FRONT STREET, 4.12 METERS (13.5 FEET)
 JC1152'NORTH OF THE SOUTH FACE OF THE PIER, 4.03 METERS (13.2 FEET) SOUTH OF
 JC1152'THE NORTH FACE OF THE PIER, AND 0.43 METER (1.4 FEET) EAST OF THE WEST
 JC1152'EDGE OF THE BASE OF THE PIER.
 JC1152'THE MARK IS 1.37 M ABOVE GROUND.
 JC1152
 JC1152                          STATION RECOVERY (2006)
 JC1152
 JC1152'RECOVERY NOTE BY GEOCACHING 2006 (BMC)
 JC1152'JC0041 IS MISTAKENLY SPRAYPAINTED BELOW THE STATION MARK.
 JC1152
 JC1152                          STATION RECOVERY (2019)
 JC1152
 JC1152'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC1152'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1142 ***********************************************************************
 JC1142  DESIGNATION -  T 284
 JC1142  PID         -  JC1142
 JC1142  STATE/COUNTY-  IL/ST CLAIR
 JC1142  COUNTRY     -  US
 JC1142  USGS QUAD   -  CAHOKIA (2018)
 JC1142
 JC1142                         *CURRENT SURVEY CONTROL
 JC1142  ______________________________________________________________________
 JC1142* NAD 83(1986) POSITION- 38 32 49.     (N) 090 09 26.     (W)   SCALED
 JC1142* NAVD 88 ORTHO HEIGHT -   131.610 (meters)      431.79  (feet) ADJUSTED
 JC1142  ______________________________________________________________________
 JC1142  GEOID HEIGHT    -        -30.795 (meters)                     GEOID18
 JC1142  DYNAMIC HEIGHT  -        131.527 (meters)      431.52  (feet) COMP
 JC1142  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 JC1142
 JC1142  VERT ORDER      -  FIRST     CLASS II
 JC1142
 JC1142.The horizontal coordinates were scaled from a map and have
 JC1142.an estimated accuracy of +/- 6 seconds.
 JC1142
 JC1142.The orthometric height was determined by differential leveling and
 JC1142.adjusted by the NATIONAL GEODETIC SURVEY
 JC1142.in June 1991.
 JC1142
 JC1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1142.GEOID18 height accuracy estimate available here.
 JC1142
 JC1142.Click photographs - Photos may exist for this station.
 JC1142
 JC1142.The dynamic height is computed by dividing the NAVD 88
 JC1142.geopotential number by the normal gravity value computed on the
 JC1142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1142.degrees latitude (g = 980.6199 gals.).
 JC1142
 JC1142.The modeled gravity was interpolated from observed gravity values.
 JC1142
 JC1142;                    North         East    Units  Estimated Accuracy
 JC1142;SPC IL W     -   208,680.      700,820.      MT  (+/- 180 meters Scaled)
 JC1142
 JC1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC477703(NAD 83)
 JC1142
 JC1142                          SUPERSEDED SURVEY CONTROL
 JC1142
 JC1142  NGVD 29 (11/26/84)  131.571  (m)          431.66   (f) ADJUSTED    1 2
 JC1142
 JC1142.Superseded values are not recommended for survey control.
 JC1142
 JC1142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1142.See file dsdata.pdf to determine how the superseded data were derived.
 JC1142
 JC1142_MARKER: I = METAL ROD
 JC1142_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1142_STAMPING: T 284 1981
 JC1142_MARK LOGO: NGS
 JC1142_PROJECTION: FLUSH
 JC1142_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1142_ROD/PIPE-DEPTH: 9.8 meters
 JC1142
 JC1142  HISTORY     - Date     Condition        Report By
 JC1142  HISTORY     - 1981     MONUMENTED       NGS
 JC1142
 JC1142                          STATION DESCRIPTION
 JC1142
 JC1142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1142'3.3 KM (2.05 MI) SE FROM CAHOKIA.
 JC1142'3.3 KILOMETERS (2.05 MILES) EAST ALONG THE TOP OF THE NORTH LEVEE OF
 JC1142'THE OLD PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3 IN
 JC1142'CAHORIA TO THE MARK ON THE LEFT, 0.25 KILOMETERS (0.15 MI) SOUTHEAST
 JC1142'OF A PAVED ROAD CROSSING THE LEVEE, 3.36 METERS (11.0 FEET) NORTHEAST
 JC1142'OF THE CENTER OF THE LEVEE ROAD, 0.40 METERS (1.3 FEET) NORTHWEST OF A
 JC1142'METAL WITNESS POST.
 JC1142'THE MARK IS 0.40 METERS  SE FROM A WITNESS POST.
 JC1142'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1116 ***********************************************************************
 JC1116  DESIGNATION -  T 285
 JC1116  PID         -  JC1116
 JC1116  STATE/COUNTY-  IL/MONROE
 JC1116  COUNTRY     -  US
 JC1116  USGS QUAD   -  OAKVILLE (2017)
 JC1116
 JC1116                         *CURRENT SURVEY CONTROL
 JC1116  ______________________________________________________________________
 JC1116* NAD 83(1986) POSITION- 38 24 55.     (N) 090 17 22.     (W)   SCALED
 JC1116* NAVD 88 ORTHO HEIGHT -   127.353 (meters)      417.82  (feet) ADJUSTED
 JC1116  ______________________________________________________________________
 JC1116  GEOID HEIGHT    -        -30.584 (meters)                     GEOID18
 JC1116  DYNAMIC HEIGHT  -        127.270 (meters)      417.55  (feet) COMP
 JC1116  MODELED GRAVITY -    979,980.9   (mgal)                       NAVD 88
 JC1116
 JC1116  VERT ORDER      -  FIRST     CLASS II
 JC1116
 JC1116.The horizontal coordinates were scaled from a map and have
 JC1116.an estimated accuracy of +/- 6 seconds.
 JC1116
 JC1116.The orthometric height was determined by differential leveling and
 JC1116.adjusted by the NATIONAL GEODETIC SURVEY
 JC1116.in June 1991.
 JC1116
 JC1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1116.GEOID18 height accuracy estimate available here.
 JC1116
 JC1116.Click photographs - Photos may exist for this station.
 JC1116
 JC1116.The dynamic height is computed by dividing the NAVD 88
 JC1116.geopotential number by the normal gravity value computed on the
 JC1116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1116.degrees latitude (g = 980.6199 gals.).
 JC1116
 JC1116.The modeled gravity was interpolated from observed gravity values.
 JC1116
 JC1116;                    North         East    Units  Estimated Accuracy
 JC1116;SPC IL W     -   194,070.      689,280.      MT  (+/- 180 meters Scaled)
 JC1116
 JC1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC366553(NAD 83)
 JC1116
 JC1116                          SUPERSEDED SURVEY CONTROL
 JC1116
 JC1116  NGVD 29 (11/26/84)  127.309  (m)          417.68   (f) ADJUSTED    1 2
 JC1116
 JC1116.Superseded values are not recommended for survey control.
 JC1116
 JC1116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1116.See file dsdata.pdf to determine how the superseded data were derived.
 JC1116
 JC1116_MARKER: I = METAL ROD
 JC1116_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1116_STAMPING: T 285 1981
 JC1116_MARK LOGO: NGS
 JC1116_PROJECTION: FLUSH
 JC1116_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1116_ROD/PIPE-DEPTH: 9.8 meters
 JC1116
 JC1116  HISTORY     - Date     Condition        Report By
 JC1116  HISTORY     - 1981     MONUMENTED       NGS
 JC1116
 JC1116                          STATION DESCRIPTION
 JC1116
 JC1116'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1116'6.4 KM (4.0 MI) SW FROM COLUMBIA.
 JC1116'6.4 KILOMETERS (4.0 MILES) SOUTHWEST ALONG THE SOUTH MAIN LEVEE FROM
 JC1116'THE JUNCTION OF THE SOUTHWEST END OF THE MISSOURI PACIFIC RAILROAD
 JC1116'OVERPASS BRIDGE OVER CARR CREEK IN THE WEST SECTION OF COLUMBIA, TO
 JC1116'THE MARK ON THE LEFT, 2.44 METERS (8.0 FEET) SOUTHEAST OF THE CENTER
 JC1116'OF THE LEVEE ROAD, 30.48 METERS (100.0 FEET) NORTHEAST OF GRAVEL ROAD
 JC1116'CROSSING THE LEVEE, 0.46 METERS (1.5 FEET) SOUTHWEST OF A METAL
 JC1116'WITNESS POST.
 JC1116'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 JC1116'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1101 ***********************************************************************
 JC1101  DESIGNATION -  T 286
 JC1101  PID         -  JC1101
 JC1101  STATE/COUNTY-  IL/MONROE
 JC1101  COUNTRY     -  US
 JC1101  USGS QUAD   -  VALMEYER (2018)
 JC1101
 JC1101                         *CURRENT SURVEY CONTROL
 JC1101  ______________________________________________________________________
 JC1101* NAD 83(1986) POSITION- 38 22 00.     (N) 090 15 59.     (W)   SCALED
 JC1101* NAVD 88 ORTHO HEIGHT -   127.104 (meters)      417.01  (feet) ADJUSTED
 JC1101  ______________________________________________________________________
 JC1101  GEOID HEIGHT    -        -30.435 (meters)                     GEOID18
 JC1101  DYNAMIC HEIGHT  -        127.022 (meters)      416.74  (feet) COMP
 JC1101  MODELED GRAVITY -    979,977.6   (mgal)                       NAVD 88
 JC1101
 JC1101  VERT ORDER      -  FIRST     CLASS II
 JC1101
 JC1101.The horizontal coordinates were scaled from a map and have
 JC1101.an estimated accuracy of +/- 6 seconds.
 JC1101
 JC1101.The orthometric height was determined by differential leveling and
 JC1101.adjusted by the NATIONAL GEODETIC SURVEY
 JC1101.in June 1991.
 JC1101
 JC1101.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1101.GEOID18 height accuracy estimate available here.
 JC1101
 JC1101.Click photographs - Photos may exist for this station.
 JC1101
 JC1101.The dynamic height is computed by dividing the NAVD 88
 JC1101.geopotential number by the normal gravity value computed on the
 JC1101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1101.degrees latitude (g = 980.6199 gals.).
 JC1101
 JC1101.The modeled gravity was interpolated from observed gravity values.
 JC1101
 JC1101;                    North         East    Units  Estimated Accuracy
 JC1101;SPC IL W     -   188,670.      691,290.      MT  (+/- 180 meters Scaled)
 JC1101
 JC1101_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC388500(NAD 83)
 JC1101
 JC1101                          SUPERSEDED SURVEY CONTROL
 JC1101
 JC1101  NGVD 29 (11/26/84)  127.057  (m)          416.85   (f) ADJUSTED    1 2
 JC1101
 JC1101.Superseded values are not recommended for survey control.
 JC1101
 JC1101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1101.See file dsdata.pdf to determine how the superseded data were derived.
 JC1101
 JC1101_MARKER: I = METAL ROD
 JC1101_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1101_STAMPING: T 286 1981
 JC1101_MARK LOGO: NGS
 JC1101_PROJECTION: FLUSH
 JC1101_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1101_ROD/PIPE-DEPTH: 9.8 meters
 JC1101
 JC1101  HISTORY     - Date     Condition        Report By
 JC1101  HISTORY     - 1981     MONUMENTED       NGS
 JC1101
 JC1101                          STATION DESCRIPTION
 JC1101
 JC1101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1101'1.6 KM (1.0 MI) NE FROM FOUNTAIN.
 JC1101'1.6 KILOMETERS (1.0 MILES) NORTHEAST ALONG THE TOP OF THE NORTH LEVEE
 JC1101'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1101'TO THE MARK ON THE LEFT, 3.24 METERS (10.6 FEET) NORTH-NORTHEAST OF
 JC1101'THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) EAST-SOUTHEAST OF
 JC1101'A METAL WITNESS POST.
 JC1101'THE MARK IS 0.46 METERS  WNW FROM A WITNESS POST.
 JC1101'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1081 ***********************************************************************
 JC1081  DESIGNATION -  T 287
 JC1081  PID         -  JC1081
 JC1081  STATE/COUNTY-  IL/MONROE
 JC1081  COUNTRY     -  US
 JC1081  USGS QUAD   -  SELMA (2017)
 JC1081
 JC1081                         *CURRENT SURVEY CONTROL
 JC1081  ______________________________________________________________________
 JC1081* NAD 83(1986) POSITION- 38 11 37.     (N) 090 19 01.     (W)   SCALED
 JC1081* NAVD 88 ORTHO HEIGHT -   124.789 (meters)      409.41  (feet) ADJUSTED
 JC1081  ______________________________________________________________________
 JC1081  GEOID HEIGHT    -        -30.039 (meters)                     GEOID18
 JC1081  DYNAMIC HEIGHT  -        124.707 (meters)      409.14  (feet) COMP
 JC1081  MODELED GRAVITY -    979,971.1   (mgal)                       NAVD 88
 JC1081
 JC1081  VERT ORDER      -  FIRST     CLASS II
 JC1081
 JC1081.The horizontal coordinates were scaled from a map and have
 JC1081.an estimated accuracy of +/- 6 seconds.
 JC1081
 JC1081.The orthometric height was determined by differential leveling and
 JC1081.adjusted by the NATIONAL GEODETIC SURVEY
 JC1081.in June 1991.
 JC1081
 JC1081.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1081.GEOID18 height accuracy estimate available here.
 JC1081
 JC1081.Click photographs - Photos may exist for this station.
 JC1081
 JC1081.The dynamic height is computed by dividing the NAVD 88
 JC1081.geopotential number by the normal gravity value computed on the
 JC1081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1081.degrees latitude (g = 980.6199 gals.).
 JC1081
 JC1081.The modeled gravity was interpolated from observed gravity values.
 JC1081
 JC1081;                    North         East    Units  Estimated Accuracy
 JC1081;SPC IL W     -   169,470.      686,840.      MT  (+/- 180 meters Scaled)
 JC1081
 JC1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC349307(NAD 83)
 JC1081
 JC1081                          SUPERSEDED SURVEY CONTROL
 JC1081
 JC1081  NGVD 29 (11/26/84)  124.738  (m)          409.24   (f) ADJUSTED    1 2
 JC1081
 JC1081.Superseded values are not recommended for survey control.
 JC1081
 JC1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1081.See file dsdata.pdf to determine how the superseded data were derived.
 JC1081
 JC1081_MARKER: I = METAL ROD
 JC1081_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1081_STAMPING: T 287 1981
 JC1081_MARK LOGO: NGS
 JC1081_PROJECTION: FLUSH
 JC1081_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1081_ROD/PIPE-DEPTH: 7.30 meters
 JC1081
 JC1081  HISTORY     - Date     Condition        Report By
 JC1081  HISTORY     - 1981     MONUMENTED       NGS
 JC1081
 JC1081                          STATION DESCRIPTION
 JC1081
 JC1081'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1081'8.0 KM (5.0 MI) NORTH FROM CHALFIN BRIDGE.
 JC1081'8.0 KILOMETERS (5.0 MILES) NORTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1081'THE MAYESTOWN PUMPING STATION AT CHALFIN BRIDGE TO THE MARK ON THE
 JC1081'RIGHT, 3.66 METERS (12.0 FEET) NORTHEAST OF THE CENTER OF THE LEVEE
 JC1081'ROAD AND 0.46 METER (1.5 FEET) NORTHWEST OF A METAL WITNESS POST.
 JC1081'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 JC1081'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1513 ***********************************************************************
 JB1513  DESIGNATION -  T 288
 JB1513  PID         -  JB1513
 JB1513  STATE/COUNTY-  IL/RANDOLPH
 JB1513  COUNTRY     -  US
 JB1513  USGS QUAD   -  EVANSVILLE (2018)
 JB1513
 JB1513                         *CURRENT SURVEY CONTROL
 JB1513  ______________________________________________________________________
 JB1513* NAD 83(1986) POSITION- 38 00 29.     (N) 089 57 42.     (W)   SCALED
 JB1513* NAVD 88 ORTHO HEIGHT -   120.898 (meters)      396.65  (feet) ADJUSTED
 JB1513  ______________________________________________________________________
 JB1513  GEOID HEIGHT    -        -29.777 (meters)                     GEOID18
 JB1513  DYNAMIC HEIGHT  -        120.816 (meters)      396.38  (feet) COMP
 JB1513  MODELED GRAVITY -    979,948.0   (mgal)                       NAVD 88
 JB1513
 JB1513  VERT ORDER      -  FIRST     CLASS II
 JB1513
 JB1513.The horizontal coordinates were scaled from a map and have
 JB1513.an estimated accuracy of +/- 6 seconds.
 JB1513
 JB1513.The orthometric height was determined by differential leveling and
 JB1513.adjusted by the NATIONAL GEODETIC SURVEY
 JB1513.in June 1991.
 JB1513
 JB1513.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1513.GEOID18 height accuracy estimate available here.
 JB1513
 JB1513.Click photographs - Photos may exist for this station.
 JB1513
 JB1513.The dynamic height is computed by dividing the NAVD 88
 JB1513.geopotential number by the normal gravity value computed on the
 JB1513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1513.degrees latitude (g = 980.6199 gals.).
 JB1513
 JB1513.The modeled gravity was interpolated from observed gravity values.
 JB1513
 JB1513;                    North         East    Units  Estimated Accuracy
 JB1513;SPC IL W     -   148,880.      718,000.      MT  (+/- 180 meters Scaled)
 JB1513
 JB1513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH399108(NAD 83)
 JB1513
 JB1513                          SUPERSEDED SURVEY CONTROL
 JB1513
 JB1513  NGVD 29 (11/26/84)  120.834  (m)          396.44   (f) ADJUSTED    1 2
 JB1513
 JB1513.Superseded values are not recommended for survey control.
 JB1513
 JB1513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1513.See file dsdata.pdf to determine how the superseded data were derived.
 JB1513
 JB1513_MARKER: I = METAL ROD
 JB1513_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1513_STAMPING: T 288 1981
 JB1513_MARK LOGO: NGS
 JB1513_PROJECTION: FLUSH
 JB1513_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1513_ROD/PIPE-DEPTH: 9.80 meters
 JB1513
 JB1513  HISTORY     - Date     Condition        Report By
 JB1513  HISTORY     - 1981     MONUMENTED       NGS
 JB1513  HISTORY     - 20110801 MARK NOT FOUND   ILDT
 JB1513
 JB1513                          STATION DESCRIPTION
 JB1513
 JB1513'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JB1513'3.4 KM (2.1 MI) NORTH FROM ELLIS GROVE.
 JB1513'3.4 KILOMETERS (2.1 MILES) NORTHWEST ALONG THE TOP OF THE WEST MAIN
 JB1513'LEVEE FROM THE U.S. CORPS OF ENGINEERS KASKASKIA RIVER LOCK AND DAM AT
 JB1513'ELLIS GROVE TO THE MARK ON THE LEFT, 2.75 METERS (9.0 FEET) WEST OF
 JB1513'THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5 FEET) SOUTH OF A
 JB1513'METAL WITNESS POST.
 JB1513'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 JB1513'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 JB1513
 JB1513                          STATION RECOVERY (2011)
 JB1513
 JB1513'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JB1513'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0868 ***********************************************************************
 MF0868  DESIGNATION -  T 29
 MF0868  PID         -  MF0868
 MF0868  STATE/COUNTY-  IL/LASALLE
 MF0868  COUNTRY     -  US
 MF0868  USGS QUAD   -  WENONA (2018)
 MF0868
 MF0868                         *CURRENT SURVEY CONTROL
 MF0868  ______________________________________________________________________
 MF0868* NAD 83(1986) POSITION- 41 00 51.     (N) 089 01 54.     (W)   SCALED
 MF0868* NAVD 88 ORTHO HEIGHT -   212.894 (meters)      698.47  (feet) ADJUSTED
 MF0868  ______________________________________________________________________
 MF0868  GEOID HEIGHT    -        -32.597 (meters)                     GEOID18
 MF0868  DYNAMIC HEIGHT  -        212.803 (meters)      698.17  (feet) COMP
 MF0868  MODELED GRAVITY -    980,192.6   (mgal)                       NAVD 88
 MF0868
 MF0868  VERT ORDER      -  FIRST     CLASS II
 MF0868
 MF0868.The horizontal coordinates were scaled from a map and have
 MF0868.an estimated accuracy of +/- 6 seconds.
 MF0868
 MF0868.The orthometric height was determined by differential leveling and
 MF0868.adjusted by the NATIONAL GEODETIC SURVEY
 MF0868.in June 1991.
 MF0868
 MF0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0868.GEOID18 height accuracy estimate available here.
 MF0868
 MF0868.Click photographs - Photos may exist for this station.
 MF0868
 MF0868.The dynamic height is computed by dividing the NAVD 88
 MF0868.geopotential number by the normal gravity value computed on the
 MF0868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0868.degrees latitude (g = 980.6199 gals.).
 MF0868
 MF0868.The modeled gravity was interpolated from observed gravity values.
 MF0868
 MF0868;                    North         East    Units  Estimated Accuracy
 MF0868;SPC IL E     -   482,850.      241,260.      MT  (+/- 180 meters Scaled)
 MF0868
 MF0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL291423(NAD 83)
 MF0868
 MF0868                          SUPERSEDED SURVEY CONTROL
 MF0868
 MF0868  NGVD 29 (??/??/92)  212.944  (m)          698.63   (f) ADJ UNCH    1 2
 MF0868
 MF0868.Superseded values are not recommended for survey control.
 MF0868
 MF0868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0868.See file dsdata.pdf to determine how the superseded data were derived.
 MF0868
 MF0868_MARKER: DB = BENCH MARK DISK
 MF0868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0868_STAMPING: T 29 1934
 MF0868_MARK LOGO: CGS
 MF0868_PROJECTION: FLUSH
 MF0868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0868+STABILITY: SURFACE MOTION
 MF0868
 MF0868  HISTORY     - Date     Condition        Report By
 MF0868  HISTORY     - 1934     MONUMENTED       CGS
 MF0868  HISTORY     - 1960     GOOD             CGS
 MF0868  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0868  HISTORY     - 20020923 MARK NOT FOUND   USPSQD
 MF0868  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 MF0868
 MF0868                          STATION DESCRIPTION
 MF0868
 MF0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0868'2.4 MI W FROM LEEDS.
 MF0868'ABOUT 2.4 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 MF0868'RAILWAY FROM THE BLACK TOP ROAD CROSSING AT LEEDS, 0.7 MILE
 MF0868'EAST OF OVERPASS OVER ILLINOIS CENTRAL RAILRAOD, IN SECTION
 MF0868'31, T 31 N, R 2 E, 11 TELEPHONE POLES WEST OF A ROAD CROSSING,
 MF0868'AT AN ABANDONED FIELD ROAD CROSSING, 56 FEET SOUTH OF SOUTH
 MF0868'RAIL OF SOUTH TRACK, 1 1/2 FEET NORTH OF A FENCE LINE, 2.3
 MF0868'FEET NORTHEAST OF A FENCE CORNER, ABOUT 7 FEET BELOW LEVEL
 MF0868'OF TRACK AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 MF0868'WITH GROUND.  NOTE-- LEVELING IN 1960 INDICATED THAT MARK
 MF0868'HAS SETTLED SLIGHTLY.  USE WITH CAUTION.
 MF0868
 MF0868                          STATION RECOVERY (1997)
 MF0868
 MF0868'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0868'MARK NOT FOUND.
 MF0868
 MF0868                          STATION RECOVERY (2002)
 MF0868
 MF0868'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0868'MARK NOT FOUND.
 MF0868
 MF0868                          STATION RECOVERY (2013)
 MF0868
 MF0868'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0868'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1343 ***********************************************************************
 HB1343  DESIGNATION -  T 290
 HB1343  PID         -  HB1343
 HB1343  STATE/COUNTY-  IL/JACKSON
 HB1343  COUNTRY     -  US
 HB1343  USGS QUAD   -  ORAVILLE (2018)
 HB1343
 HB1343                         *CURRENT SURVEY CONTROL
 HB1343  ______________________________________________________________________
 HB1343* NAD 83(1986) POSITION- 37 46 13.     (N) 089 25 48.     (W)   SCALED
 HB1343* NAVD 88 ORTHO HEIGHT -   156.889 (meters)      514.73  (feet) ADJUSTED
 HB1343  ______________________________________________________________________
 HB1343  GEOID HEIGHT    -        -29.200 (meters)                     GEOID18
 HB1343  DYNAMIC HEIGHT  -        156.780 (meters)      514.37  (feet) COMP
 HB1343  MODELED GRAVITY -    979,932.0   (mgal)                       NAVD 88
 HB1343
 HB1343  VERT ORDER      -  FIRST     CLASS II
 HB1343
 HB1343.The horizontal coordinates were scaled from a map and have
 HB1343.an estimated accuracy of +/- 6 seconds.
 HB1343
 HB1343.The orthometric height was determined by differential leveling and
 HB1343.adjusted by the NATIONAL GEODETIC SURVEY
 HB1343.in June 1991.
 HB1343
 HB1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1343.GEOID18 height accuracy estimate available here.
 HB1343
 HB1343.Click photographs - Photos may exist for this station.
 HB1343
 HB1343.The dynamic height is computed by dividing the NAVD 88
 HB1343.geopotential number by the normal gravity value computed on the
 HB1343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1343.degrees latitude (g = 980.6199 gals.).
 HB1343
 HB1343.The modeled gravity was interpolated from observed gravity values.
 HB1343
 HB1343;                    North         East    Units  Estimated Accuracy
 HB1343;SPC IL W     -   122,730.      764,900.      MT  (+/- 180 meters Scaled)
 HB1343
 HB1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG859831(NAD 83)
 HB1343
 HB1343                          SUPERSEDED SURVEY CONTROL
 HB1343
 HB1343  NGVD 29 (11/26/84)  156.808  (m)          514.46   (f) ADJUSTED    1 2
 HB1343
 HB1343.Superseded values are not recommended for survey control.
 HB1343
 HB1343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1343.See file dsdata.pdf to determine how the superseded data were derived.
 HB1343
 HB1343_MARKER: I = METAL ROD
 HB1343_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1343_STAMPING: T 290 1981
 HB1343_MARK LOGO: NGS
 HB1343_PROJECTION: FLUSH
 HB1343_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1343_ROD/PIPE-DEPTH: 9.8 meters
 HB1343
 HB1343  HISTORY     - Date     Condition        Report By
 HB1343  HISTORY     - 1981     MONUMENTED       NGS
 HB1343  HISTORY     - 20060330 POOR             ILDT
 HB1343  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB1343
 HB1343                          STATION DESCRIPTION
 HB1343
 HB1343'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1343'8.9 KM (5.55 MI) WEST FROM MURPHYSBORO.
 HB1343'8.9 KILOMETERS (5.55 MILES) WEST ALONG STATE HIGHWAY 149 FROM THE
 HB1343'COURTHOUSE IN MURPHYSBORO TO THE MARK ON THE RIGHT IN THE NORTHEAST
 HB1343'ANGLE OF A GRAVELED ROAD LEADING NORTH, 11.90 METERS (3.9 FEET)
 HB1343'NORTH-NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 8.54 METERS (28
 HB1343'FEET) EAST-SOUTHEAST OF THE ROAD.
 HB1343'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1343'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 HB1343
 HB1343                          STATION RECOVERY (2006)
 HB1343
 HB1343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (JBH)
 HB1343'ROD BENT, CANNISTER MISSING
 HB1343
 HB1343                          STATION RECOVERY (2011)
 HB1343
 HB1343'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1343'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1317 ***********************************************************************
 HB1317  DESIGNATION -  T 292
 HB1317  PID         -  HB1317
 HB1317  STATE/COUNTY-  IL/UNION
 HB1317  COUNTRY     -  US
 HB1317  USGS QUAD   -  WOLF LAKE (2018)
 HB1317
 HB1317                         *CURRENT SURVEY CONTROL
 HB1317  ______________________________________________________________________
 HB1317* NAD 83(1986) POSITION- 37 31 42.     (N) 089 29 41.     (W)   SCALED
 HB1317* NAVD 88 ORTHO HEIGHT -   112.737 (meters)      369.87  (feet) ADJUSTED
 HB1317  ______________________________________________________________________
 HB1317  GEOID HEIGHT    -        -28.551 (meters)                     GEOID18
 HB1317  DYNAMIC HEIGHT  -        112.659 (meters)      369.62  (feet) COMP
 HB1317  MODELED GRAVITY -    979,937.5   (mgal)                       NAVD 88
 HB1317
 HB1317  VERT ORDER      -  FIRST     CLASS II
 HB1317
 HB1317.The horizontal coordinates were scaled from a map and have
 HB1317.an estimated accuracy of +/- 6 seconds.
 HB1317
 HB1317.The orthometric height was determined by differential leveling and
 HB1317.adjusted by the NATIONAL GEODETIC SURVEY
 HB1317.in June 1991.
 HB1317
 HB1317.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1317.GEOID18 height accuracy estimate available here.
 HB1317
 HB1317.Click photographs - Photos may exist for this station.
 HB1317
 HB1317.The dynamic height is computed by dividing the NAVD 88
 HB1317.geopotential number by the normal gravity value computed on the
 HB1317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1317.degrees latitude (g = 980.6199 gals.).
 HB1317
 HB1317.The modeled gravity was interpolated from observed gravity values.
 HB1317
 HB1317;                    North         East    Units  Estimated Accuracy
 HB1317;SPC IL W     -    95,830.      759,390.      MT  (+/- 180 meters Scaled)
 HB1317
 HB1317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG795564(NAD 83)
 HB1317
 HB1317                          SUPERSEDED SURVEY CONTROL
 HB1317
 HB1317  NGVD 29 (11/26/84)  112.645  (m)          369.57   (f) ADJUSTED    1 2
 HB1317
 HB1317.Superseded values are not recommended for survey control.
 HB1317
 HB1317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1317.See file dsdata.pdf to determine how the superseded data were derived.
 HB1317
 HB1317_MARKER: I = METAL ROD
 HB1317_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1317_STAMPING: T 292 1981
 HB1317_MARK LOGO: NGS
 HB1317_PROJECTION: FLUSH
 HB1317_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1317_ROD/PIPE-DEPTH: 9.8 meters
 HB1317
 HB1317  HISTORY     - Date     Condition        Report By
 HB1317  HISTORY     - 1981     MONUMENTED       NGS
 HB1317
 HB1317                          STATION DESCRIPTION
 HB1317
 HB1317'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1317'21.9 KM (13.6 MI) NW FROM REYNOLDSVILLE.
 HB1317'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1317'OF STATE HIGHWAYS 3, 146, AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1317'CHURCH IN REYNOLDSVILLE, THENCE 20.8 KILOMETERS (12.9 MILES) NORTH
 HB1317'ALONG THE LEVEE TO THE MARK ON THE RIGHT, 18.14 METERS (59.5 FEET)
 HB1317'NORTHEAST OF THE JUNCTION OF A GRAVELED ROAD LEADING TO A FARM HOUSE,
 HB1317'5.18 METERS (17.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD.
 HB1317'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1317'THE MARK IS 0.30 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1652 ***********************************************************************
 JA1652  DESIGNATION -  T 294
 JA1652  PID         -  JA1652
 JA1652  STATE/COUNTY-  IL/LAWRENCE
 JA1652  COUNTRY     -  US
 JA1652  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1652
 JA1652                         *CURRENT SURVEY CONTROL
 JA1652  ______________________________________________________________________
 JA1652* NAD 83(1986) POSITION- 38 43 22.     (N) 087 43 18.     (W)   SCALED
 JA1652* NAVD 88 ORTHO HEIGHT -   137.501 (meters)      451.12  (feet) ADJUSTED
 JA1652  ______________________________________________________________________
 JA1652  GEOID HEIGHT    -        -31.571 (meters)                     GEOID18
 JA1652  DYNAMIC HEIGHT  -        137.417 (meters)      450.84  (feet) COMP
 JA1652  MODELED GRAVITY -    980,014.6   (mgal)                       NAVD 88
 JA1652
 JA1652  VERT ORDER      -  FIRST     CLASS II
 JA1652
 JA1652.The horizontal coordinates were scaled from a map and have
 JA1652.an estimated accuracy of +/- 6 seconds.
 JA1652
 JA1652.The orthometric height was determined by differential leveling and
 JA1652.adjusted by the NATIONAL GEODETIC SURVEY
 JA1652.in June 1991.
 JA1652
 JA1652.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1652.GEOID18 height accuracy estimate available here.
 JA1652
 JA1652.Click photographs - Photos may exist for this station.
 JA1652
 JA1652.The dynamic height is computed by dividing the NAVD 88
 JA1652.geopotential number by the normal gravity value computed on the
 JA1652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1652.degrees latitude (g = 980.6199 gals.).
 JA1652
 JA1652.The modeled gravity was interpolated from observed gravity values.
 JA1652
 JA1652;                    North         East    Units  Estimated Accuracy
 JA1652;SPC IL E     -   228,380.      353,190.      MT  (+/- 180 meters Scaled)
 JA1652
 JA1652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH372862(NAD 83)
 JA1652
 JA1652                          SUPERSEDED SURVEY CONTROL
 JA1652
 JA1652.No superseded survey control is available for this station.
 JA1652
 JA1652_MARKER: I = METAL ROD
 JA1652_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1652_STAMPING: T 294 1986
 JA1652_MARK LOGO: NGS
 JA1652_PROJECTION: FLUSH
 JA1652_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1652_ROD/PIPE-DEPTH: 4.9 meters
 JA1652
 JA1652  HISTORY     - Date     Condition        Report By
 JA1652  HISTORY     - 1986     MONUMENTED       NGS
 JA1652
 JA1652                          STATION DESCRIPTION
 JA1652
 JA1652'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1652'3.6 KM (2.25 MI) WEST FROM LAWRENCEVILLE.
 JA1652'1.0 KM (0.6 MI) WESTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1652'COURTHOUSE IN LAWRENCEVILLE, THENCE 2.6 KM (1.6 MI) WESTERLY ALONG
 JA1652'STATE HIGHWAY 250, 26.5 M (86.9 FT) NORTH OF THE CENTERLINE OF THE
 JA1652'HIGHWAY, 5.5 M (18.0 FT) EAST OF THE CENTER OF A PAVED ROAD LEADING
 JA1652'NORTH, AND 1.1 M (3.6 FT) NORTH OF A UTILITY POLE WITH A GUY WIRE.
 JA1652'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1652'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 JA1652'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1567 ***********************************************************************
 JB1567  DESIGNATION -  T 295
 JB1567  PID         -  JB1567
 JB1567  STATE/COUNTY-  IL/RICHLAND
 JB1567  COUNTRY     -  US
 JB1567  USGS QUAD   -  OLNEY (2018)
 JB1567
 JB1567                         *CURRENT SURVEY CONTROL
 JB1567  ______________________________________________________________________
 JB1567* NAD 83(1986) POSITION- 38 43 51.     (N) 088 05 09.     (W)   SCALED
 JB1567* NAVD 88 ORTHO HEIGHT -   146.885 (meters)      481.91  (feet) ADJUSTED
 JB1567  ______________________________________________________________________
 JB1567  GEOID HEIGHT    -        -31.362 (meters)                     GEOID18
 JB1567  DYNAMIC HEIGHT  -        146.795 (meters)      481.61  (feet) COMP
 JB1567  MODELED GRAVITY -    980,016.0   (mgal)                       NAVD 88
 JB1567
 JB1567  VERT ORDER      -  FIRST     CLASS II
 JB1567
 JB1567.The horizontal coordinates were scaled from a map and have
 JB1567.an estimated accuracy of +/- 6 seconds.
 JB1567
 JB1567.The orthometric height was determined by differential leveling and
 JB1567.adjusted by the NATIONAL GEODETIC SURVEY
 JB1567.in June 1991.
 JB1567
 JB1567.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1567.GEOID18 height accuracy estimate available here.
 JB1567
 JB1567.Click photographs - Photos may exist for this station.
 JB1567
 JB1567.The dynamic height is computed by dividing the NAVD 88
 JB1567.geopotential number by the normal gravity value computed on the
 JB1567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1567.degrees latitude (g = 980.6199 gals.).
 JB1567
 JB1567.The modeled gravity was interpolated from observed gravity values.
 JB1567
 JB1567;                    North         East    Units  Estimated Accuracy
 JB1567;SPC IL E     -   229,130.      321,520.      MT  (+/- 180 meters Scaled)
 JB1567
 JB1567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH056874(NAD 83)
 JB1567
 JB1567                          SUPERSEDED SURVEY CONTROL
 JB1567
 JB1567.No superseded survey control is available for this station.
 JB1567
 JB1567_MARKER: DV = VERTICAL CONTROL DISK
 JB1567_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 JB1567_SP_SET: FOUNDATION
 JB1567_STAMPING: T 295 1986
 JB1567_MARK LOGO: NGS
 JB1567_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 JB1567+STABILITY: POSITION/ELEVATION WELL
 JB1567
 JB1567  HISTORY     - Date     Condition        Report By
 JB1567  HISTORY     - 1986     MONUMENTED       NGS
 JB1567
 JB1567                          STATION DESCRIPTION
 JB1567
 JB1567'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1567'IN OLNEY.
 JB1567'IN OLNEY, AT THE INTERSECTION OF WEST MAIN STREET AND SOUTH KITCHELL
 JB1567'AVENUE, SET VERTICALLY IN THE WEST FACE NEAR THE NORTHWEST CORNER OF
 JB1567'THE COURTHOUSE, 32.3 M (106.0 FT) SOUTH OF THE CENTER OF THE STREET,
 JB1567'17.6 M (57.7 FT) EAST OF THE CENTER OF THE AVENUE, AND 0.3 M (1.0 FT)
 JB1567'SOUTH OF THE NORTHWEST CORNER OF THE BUILDING.
 JB1567'THE MARK IS 0.35 M ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1689 ***********************************************************************
 LC1689  DESIGNATION -  T 296
 LC1689  PID         -  LC1689
 LC1689  STATE/COUNTY-  IL/MCLEAN
 LC1689  COUNTRY     -  US
 LC1689  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC1689
 LC1689                         *CURRENT SURVEY CONTROL
 LC1689  ______________________________________________________________________
 LC1689* NAD 83(1986) POSITION- 40 24 44.     (N) 088 53 31.     (W)   SCALED
 LC1689* NAVD 88 ORTHO HEIGHT -   256.256 (meters)      840.73  (feet) ADJUSTED
 LC1689  ______________________________________________________________________
 LC1689  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 LC1689  DYNAMIC HEIGHT  -        256.133 (meters)      840.33  (feet) COMP
 LC1689  MODELED GRAVITY -    980,139.7   (mgal)                       NAVD 88
 LC1689
 LC1689  VERT ORDER      -  FIRST     CLASS II
 LC1689
 LC1689.The horizontal coordinates were scaled from a map and have
 LC1689.an estimated accuracy of +/- 6 seconds.
 LC1689
 LC1689.The orthometric height was determined by differential leveling and
 LC1689.adjusted by the NATIONAL GEODETIC SURVEY
 LC1689.in June 1991.
 LC1689
 LC1689.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1689.GEOID18 height accuracy estimate available here.
 LC1689
 LC1689.Click photographs - Photos may exist for this station.
 LC1689
 LC1689.The dynamic height is computed by dividing the NAVD 88
 LC1689.geopotential number by the normal gravity value computed on the
 LC1689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1689.degrees latitude (g = 980.6199 gals.).
 LC1689
 LC1689.The modeled gravity was interpolated from observed gravity values.
 LC1689
 LC1689;                    North         East    Units  Estimated Accuracy
 LC1689;SPC IL E     -   415,920.      252,590.      MT  (+/- 180 meters Scaled)
 LC1689
 LC1689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK394752(NAD 83)
 LC1689
 LC1689                          SUPERSEDED SURVEY CONTROL
 LC1689
 LC1689.No superseded survey control is available for this station.
 LC1689
 LC1689_MARKER: I = METAL ROD
 LC1689_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1689_STAMPING: T 296 1986
 LC1689_MARK LOGO: NGS
 LC1689_PROJECTION: FLUSH
 LC1689_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1689_ROD/PIPE-DEPTH: 11.9 meters
 LC1689
 LC1689  HISTORY     - Date     Condition        Report By
 LC1689  HISTORY     - 1986     MONUMENTED       NGS
 LC1689  HISTORY     - 20120604 MARK NOT FOUND   ILDT
 LC1689
 LC1689                          STATION DESCRIPTION
 LC1689
 LC1689'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1689'8.8 KM (5.45 MI) SE FROM BLOOMINGTON.
 LC1689'8.8 KM (5.45 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1689'JUNCTION WITH INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, 13.8
 LC1689'M (45.3 FT) NORTHWEST OF THE CENTER OF A GRAVELED ROAD, 9.5 M (31.2
 LC1689'FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 6.1 M (20.0 FT)
 LC1689'SOUTHEAST OF A UTILITY POLE, AND 3.1 M (10.2 FT) SOUTHWEST OF THE
 LC1689'NORTHWEST END OF A 14-INCH PIPE CULVERT.  NOTE--ACCESS TO DATUM POINT
 LC1689'IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1689'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 LC1689'THE MARK IS 0.9 M ABOVE THE HIGHWAY.
 LC1689
 LC1689                          STATION RECOVERY (2012)
 LC1689
 LC1689'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1689'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1380 ***********************************************************************
 LC1380  DESIGNATION -  T 30
 LC1380  PID         -  LC1380
 LC1380  STATE/COUNTY-  IL/PEORIA
 LC1380  COUNTRY     -  US
 LC1380  USGS QUAD   -  EDELSTEIN (2018)
 LC1380
 LC1380                         *CURRENT SURVEY CONTROL
 LC1380  ______________________________________________________________________
 LC1380* NAD 83(1986) POSITION- 40 55 59.     (N) 089 39 28.     (W)   SCALED
 LC1380* NAVD 88 ORTHO HEIGHT -   224.735 (meters)      737.32  (feet) ADJUSTED
 LC1380  ______________________________________________________________________
 LC1380  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 LC1380  DYNAMIC HEIGHT  -        224.635 (meters)      736.99  (feet) COMP
 LC1380  MODELED GRAVITY -    980,173.5   (mgal)                       NAVD 88
 LC1380
 LC1380  VERT ORDER      -  SECOND    CLASS 0
 LC1380
 LC1380.The horizontal coordinates were scaled from a map and have
 LC1380.an estimated accuracy of +/- 6 seconds.
 LC1380
 LC1380.The orthometric height was determined by differential leveling and
 LC1380.adjusted by the NATIONAL GEODETIC SURVEY
 LC1380.in June 1991.
 LC1380
 LC1380.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1380.GEOID18 height accuracy estimate available here.
 LC1380
 LC1380.Click photographs - Photos may exist for this station.
 LC1380
 LC1380.The dynamic height is computed by dividing the NAVD 88
 LC1380.geopotential number by the normal gravity value computed on the
 LC1380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1380.degrees latitude (g = 980.6199 gals.).
 LC1380
 LC1380.The modeled gravity was interpolated from observed gravity values.
 LC1380
 LC1380;                    North         East    Units  Estimated Accuracy
 LC1380;SPC IL W     -   473,720.      742,860.      MT  (+/- 180 meters Scaled)
 LC1380
 LC1380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL762347(NAD 83)
 LC1380
 LC1380                          SUPERSEDED SURVEY CONTROL
 LC1380
 LC1380  NGVD 29 (??/??/92)  224.814  (m)          737.58   (f) ADJ UNCH    2 0
 LC1380
 LC1380.Superseded values are not recommended for survey control.
 LC1380
 LC1380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1380.See file dsdata.pdf to determine how the superseded data were derived.
 LC1380
 LC1380_MARKER: DB = BENCH MARK DISK
 LC1380_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1380_SP_SET: BRIDGE
 LC1380_STAMPING: T 30 1934
 LC1380_MARK LOGO: CGS
 LC1380_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1380
 LC1380  HISTORY     - Date     Condition        Report By
 LC1380  HISTORY     - 1934     MONUMENTED       CGS
 LC1380  HISTORY     - 1942     MARK NOT FOUND   CGS
 LC1380  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1380
 LC1380                          STATION DESCRIPTION
 LC1380
 LC1380'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1380'1.4 MI W FROM EDELSTEIN.
 LC1380'1.4 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1380'FROM THE STATION AT EDELSTEIN, PEORIA COUNTY, AT A ROAD CROSSING,
 LC1380'AT BRIDGE 139 C, IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE
 LC1380'ABUTMENT, AND ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK,
 LC1380'STAMPED T 30 1934.
 LC1380
 LC1380                          STATION RECOVERY (1998)
 LC1380
 LC1380'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1380'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2130 ***********************************************************************
 LB2130  DESIGNATION -  T 300
 LB2130  PID         -  LB2130
 LB2130  STATE/COUNTY-  IL/VERMILION
 LB2130  COUNTRY     -  US
 LB2130  USGS QUAD   -  OAKWOOD (2018)
 LB2130
 LB2130                         *CURRENT SURVEY CONTROL
 LB2130  ______________________________________________________________________
 LB2130* NAD 83(1986) POSITION- 40 03 53.02   (N) 087 47 12.74   (W)   HD_HELD1
 LB2130* NAVD 88 ORTHO HEIGHT -   197.054 (meters)      646.50  (feet) ADJUSTED
 LB2130  ______________________________________________________________________
 LB2130  GEOID HEIGHT    -        -32.286 (meters)                     GEOID18
 LB2130  DYNAMIC HEIGHT  -        196.956 (meters)      646.18  (feet) COMP
 LB2130  MODELED GRAVITY -    980,122.2   (mgal)                       NAVD 88
 LB2130
 LB2130  VERT ORDER      -  FIRST     CLASS II
 LB2130
 LB2130.The horizontal coordinates were determined by differentially corrected
 LB2130.hand held GPS observations or other comparable positioning techniques
 LB2130.and have an estimated accuracy of +/- 3 meters.
 LB2130
 LB2130.The orthometric height was determined by differential leveling and
 LB2130.adjusted by the NATIONAL GEODETIC SURVEY
 LB2130.in June 1991.
 LB2130
 LB2130.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2130.GEOID18 height accuracy estimate available here.
 LB2130
 LB2130.Click photographs - Photos may exist for this station.
 LB2130
 LB2130.The dynamic height is computed by dividing the NAVD 88
 LB2130.geopotential number by the normal gravity value computed on the
 LB2130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2130.degrees latitude (g = 980.6199 gals.).
 LB2130
 LB2130.The modeled gravity was interpolated from observed gravity values.
 LB2130
 LB2130;                    North         East    Units  Estimated Accuracy
 LB2130;SPC IL E     -   377,330.3     346,619.3     MT  (+/- 3 meters HH1 GPS) 
 LB2130
 LB2130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3289535238(NAD 83)
 LB2130
 LB2130                          SUPERSEDED SURVEY CONTROL
 LB2130
 LB2130.No superseded survey control is available for this station.
 LB2130
 LB2130_MARKER: I = METAL ROD
 LB2130_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2130_STAMPING: T 300 1986
 LB2130_MARK LOGO: NGS
 LB2130_PROJECTION: FLUSH
 LB2130_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2130_ROD/PIPE-DEPTH: 7.0 meters
 LB2130
 LB2130  HISTORY     - Date     Condition        Report By
 LB2130  HISTORY     - 1986     MONUMENTED       NGS
 LB2130
 LB2130                          STATION DESCRIPTION
 LB2130
 LB2130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2130'15.4 KM (9.55 MI) EAST FROM HOMER.
 LB2130'15.4 KM (9.55 MI) EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH
 LB2130'JUNCTION WITH STATE HIGHWAY 49 IN HOMER, 30.0 M (98.4 FT) EAST OF THE
 LB2130'CENTERLINE OF COUNTY ROAD 800 E, 23.6 M (77.4 FT) SOUTHEAST OF A FENCE
 LB2130'CORNER, 17.8 M (58.4 FT) NORTH OF THE CENTERLINE OF THE ROAD, AND 2.1
 LB2130'M (6.9 FT) NORTHWEST OF A FENCE CORNER AND UTILITY POLE.  NOTE--ACCESS
 LB2130'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2130'THE MARK IS 0.6 METERS  SW FROM  A WITNESS POST
 LB2130'THE MARK IS 0.3 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1660 ***********************************************************************
 LC1660  DESIGNATION -  T 301
 LC1660  PID         -  LC1660
 LC1660  STATE/COUNTY-  IL/CHAMPAIGN
 LC1660  COUNTRY     -  US
 LC1660  USGS QUAD   -  URBANA (2018)
 LC1660
 LC1660                         *CURRENT SURVEY CONTROL
 LC1660  ______________________________________________________________________
 LC1660* NAD 83(1986) POSITION- 40 07 28.     (N) 088 14 52.     (W)   SCALED
 LC1660* NAVD 88 ORTHO HEIGHT -   225.959 (meters)      741.33  (feet) ADJUSTED
 LC1660  ______________________________________________________________________
 LC1660  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 LC1660  DYNAMIC HEIGHT  -        225.844 (meters)      740.96  (feet) COMP
 LC1660  MODELED GRAVITY -    980,113.4   (mgal)                       NAVD 88
 LC1660
 LC1660  VERT ORDER      -  FIRST     CLASS II
 LC1660
 LC1660.The horizontal coordinates were scaled from a map and have
 LC1660.an estimated accuracy of +/- 6 seconds.
 LC1660
 LC1660.The orthometric height was determined by differential leveling and
 LC1660.adjusted by the NATIONAL GEODETIC SURVEY
 LC1660.in June 1991.
 LC1660
 LC1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1660.GEOID18 height accuracy estimate available here.
 LC1660
 LC1660.Click photographs - Photos may exist for this station.
 LC1660
 LC1660.The dynamic height is computed by dividing the NAVD 88
 LC1660.geopotential number by the normal gravity value computed on the
 LC1660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1660.degrees latitude (g = 980.6199 gals.).
 LC1660
 LC1660.The modeled gravity was interpolated from observed gravity values.
 LC1660
 LC1660;                    North         East    Units  Estimated Accuracy
 LC1660;SPC IL E     -   383,820.      307,290.      MT  (+/- 180 meters Scaled)
 LC1660
 LC1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK936423(NAD 83)
 LC1660
 LC1660                          SUPERSEDED SURVEY CONTROL
 LC1660
 LC1660.No superseded survey control is available for this station.
 LC1660
 LC1660_MARKER: F = FLANGE-ENCASED ROD
 LC1660_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1660_STAMPING: T 301 1986
 LC1660_MARK LOGO: NGS
 LC1660_PROJECTION: FLUSH
 LC1660_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1660_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1660+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2020
 LC1660_ROD/PIPE-DEPTH: 9.7 meters
 LC1660
 LC1660  HISTORY     - Date     Condition        Report By
 LC1660  HISTORY     - 1986     MONUMENTED       NGS
 LC1660  HISTORY     - 20051201 GOOD             ILDT
 LC1660  HISTORY     - 20200408 GOOD             INDIV
 LC1660
 LC1660                          STATION DESCRIPTION
 LC1660
 LC1660'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1660'IN CHAMPAIGN.
 LC1660'IN CHAMPAIGN, AT 307 TREMONT STREET, 75.2 M (246.7 FT) WEST OF THE
 LC1660'CENTER OF STATE STREET, 6.7 M (22.0 FT) NORTHEAST OF THE NORTHWEST
 LC1660'CORNER OF A HOUSE AT 307 TREMONT STREET, 4.5 M (14.8 FT) SOUTH OF THE
 LC1660'CENTER OF TREMONT STREET, AND 0.5 M (1.6 FT) NORTHEAST OF STREET LIGHT
 LC1660'POLE NUMBER 5.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH
 LC1660'LOGO CAP.
 LC1660'THE MARK IS ABOVE LEVEL WITH THE STREET.
 LC1660
 LC1660                          STATION RECOVERY (2005)
 LC1660
 LC1660'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1660'RECOVERED IN GOOD CONDITION.
 LC1660
 LC1660                          STATION RECOVERY (2020)
 LC1660
 LC1660'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (NPM)
 LC1660'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0453 ***********************************************************************
 LD0453  DESIGNATION -  T 32
 LD0453  PID         -  LD0453
 LD0453  STATE/COUNTY-  IL/HENDERSON
 LD0453  COUNTRY     -  US
 LD0453  USGS QUAD   -  KIRKWOOD WEST (2018)
 LD0453
 LD0453                         *CURRENT SURVEY CONTROL
 LD0453  ______________________________________________________________________
 LD0453* NAD 83(1986) POSITION- 40 51 11.2    (N) 090 48 59.6    (W)   HD_HELD2
 LD0453* NAVD 88 ORTHO HEIGHT -   206.365 (meters)      677.05  (feet) ADJUSTED
 LD0453  ______________________________________________________________________
 LD0453  GEOID HEIGHT    -        -33.142 (meters)                     GEOID18
 LD0453  DYNAMIC HEIGHT  -        206.271 (meters)      676.74  (feet) COMP
 LD0453  MODELED GRAVITY -    980,164.9   (mgal)                       NAVD 88
 LD0453
 LD0453  VERT ORDER      -  SECOND    CLASS 0
 LD0453
 LD0453.The horizontal coordinates were established by autonomous hand held GPS
 LD0453.observations and have an estimated accuracy of +/- 10 meters.
 LD0453
 LD0453.The orthometric height was determined by differential leveling and
 LD0453.adjusted by the NATIONAL GEODETIC SURVEY
 LD0453.in June 1991.
 LD0453
 LD0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0453.GEOID18 height accuracy estimate available here.
 LD0453
 LD0453.Click photographs - Photos may exist for this station.
 LD0453
 LD0453.The dynamic height is computed by dividing the NAVD 88
 LD0453.geopotential number by the normal gravity value computed on the
 LD0453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0453.degrees latitude (g = 980.6199 gals.).
 LD0453
 LD0453.The modeled gravity was interpolated from observed gravity values.
 LD0453
 LD0453;                    North         East    Units  Estimated Accuracy
 LD0453;SPC IL W     -   464,917.      645,203.      MT  (+/- 10 meters HH2 GPS)
 LD0453
 LD0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF8404424745(NAD 83)
 LD0453
 LD0453                          SUPERSEDED SURVEY CONTROL
 LD0453
 LD0453  NGVD 29 (??/??/92)  206.422  (m)          677.24   (f) ADJ UNCH    2 0
 LD0453
 LD0453.Superseded values are not recommended for survey control.
 LD0453
 LD0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0453.See file dsdata.pdf to determine how the superseded data were derived.
 LD0453
 LD0453_MARKER: DB = BENCH MARK DISK
 LD0453_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0453_SP_SET: BRIDGE
 LD0453_STAMPING: T 32 1934
 LD0453_MARK LOGO: CGS
 LD0453_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0453
 LD0453  HISTORY     - Date     Condition        Report By
 LD0453  HISTORY     - 1934     MONUMENTED       CGS
 LD0453  HISTORY     - 1943     GOOD             CGS
 LD0453  HISTORY     - 20010331 GOOD             NGS
 LD0453  HISTORY     - 20090511 GOOD             GEOCAC
 LD0453  HISTORY     - 20120605 GOOD             ILDT
 LD0453
 LD0453                          STATION DESCRIPTION
 LD0453
 LD0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0453'3.5 MI W FROM KIRKWOOD.
 LD0453'IN HENDERSON COUNTY, 3.5 MILES WEST ALONG THE CHICAGO, BURLINGTON
 LD0453'AND QUINCY RAILROAD FROM THE STATION AT KIRKWOOD, WARREN COUNTY,
 LD0453'AT A ROAD CROSSING, AT OVERPASS 188.49, IN THE TOP OF THE NORTH
 LD0453'END OF THE EAST CONCRETE ABUTMENT, 6 FEET NORTH OF THE CENTERLINE
 LD0453'OF THE NORTH TRACK, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 LD0453'STAMPED T 32 1934.
 LD0453
 LD0453                          STATION RECOVERY (2001)
 LD0453
 LD0453'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0453'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0453
 LD0453                          STATION RECOVERY (2009)
 LD0453
 LD0453'RECOVERY NOTE BY GEOCACHING 2009 (WD)
 LD0453'THE STATION IS MOUNTED IN THE BOTTOM OF A SIX INCH DEEP HOLE IN THE
 LD0453'TOP OF THE NORTH END OF THE EAST CONCRETE ABUTMENT OF RAILROAD BRIDGE
 LD0453'188.49.  THE ROAD OVER WHICH THE BRIDGE PASSES IS SIGNED 1900 E AVENUE
 LD0453'AT ITS INTERSECTION WITH US HIGHWAY 34.
 LD0453
 LD0453                          STATION RECOVERY (2012)
 LD0453
 LD0453'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0412 ***********************************************************************
 LD0412  DESIGNATION -  T 33
 LD0412  PID         -  LD0412
 LD0412  STATE/COUNTY-  IL/MCDONOUGH
 LD0412  COUNTRY     -  US
 LD0412  USGS QUAD   -  BLANDINSVILLE (2018)
 LD0412
 LD0412                         *CURRENT SURVEY CONTROL
 LD0412  ______________________________________________________________________
 LD0412* NAD 83(1986) POSITION- 40 33 17.     (N) 090 51 51.     (W)   SCALED
 LD0412* NAVD 88 ORTHO HEIGHT -   222.010 (meters)      728.38  (feet) ADJUSTED
 LD0412  ______________________________________________________________________
 LD0412  GEOID HEIGHT    -        -33.299 (meters)                     GEOID18
 LD0412  DYNAMIC HEIGHT  -        221.900 (meters)      728.02  (feet) COMP
 LD0412  MODELED GRAVITY -    980,125.0   (mgal)                       NAVD 88
 LD0412
 LD0412  VERT ORDER      -  SECOND    CLASS 0
 LD0412
 LD0412.The horizontal coordinates were scaled from a map and have
 LD0412.an estimated accuracy of +/- 6 seconds.
 LD0412
 LD0412.The orthometric height was determined by differential leveling and
 LD0412.adjusted by the NATIONAL GEODETIC SURVEY
 LD0412.in June 1991.
 LD0412
 LD0412.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0412.GEOID18 height accuracy estimate available here.
 LD0412
 LD0412.Click photographs - Photos may exist for this station.
 LD0412
 LD0412.The dynamic height is computed by dividing the NAVD 88
 LD0412.geopotential number by the normal gravity value computed on the
 LD0412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0412.degrees latitude (g = 980.6199 gals.).
 LD0412
 LD0412.The modeled gravity was interpolated from observed gravity values.
 LD0412
 LD0412;                    North         East    Units  Estimated Accuracy
 LD0412;SPC IL W     -   431,810.      640,930.      MT  (+/- 180 meters Scaled)
 LD0412
 LD0412_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE808915(NAD 83)
 LD0412
 LD0412                          SUPERSEDED SURVEY CONTROL
 LD0412
 LD0412  NGVD 29 (??/??/92)  222.065  (m)          728.56   (f) ADJ UNCH    2 0
 LD0412
 LD0412.Superseded values are not recommended for survey control.
 LD0412
 LD0412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0412.See file dsdata.pdf to determine how the superseded data were derived.
 LD0412
 LD0412_MARKER: DB = BENCH MARK DISK
 LD0412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0412_STAMPING: T 33 1934
 LD0412_MARK LOGO: CGS
 LD0412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0412+STABILITY: SURFACE MOTION
 LD0412
 LD0412  HISTORY     - Date     Condition        Report By
 LD0412  HISTORY     - 1934     MONUMENTED       CGS
 LD0412  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0412
 LD0412                          STATION DESCRIPTION
 LD0412
 LD0412'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0412'AT BLANDINSVILLE.
 LD0412'AT BLANDINSVILLE, MCDONOUGH  COUNTY, AT THE NORTHEAST CORNER OF
 LD0412'THE CITY PARK, 48 FEET SOUTH OF A POINT 51 FEET WEST OF THE
 LD0412'CENTER OF A STREET INTERSECTION, 3 FEET INSIDE THE FENCE, AND
 LD0412'ONE FOOT ABOVE THE LEVEL OF THE RAIL.  A STANDARD DISK, STAMPED
 LD0412'T 33 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0412
 LD0412                          STATION RECOVERY (2012)
 LD0412
 LD0412'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0412'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0298 ***********************************************************************
 LD0298  DESIGNATION -  T 34
 LD0298  PID         -  LD0298
 LD0298  STATE/COUNTY-  IL/FULTON
 LD0298  COUNTRY     -  US
 LD0298  USGS QUAD   -  LEWISTOWN (2018)
 LD0298
 LD0298                         *CURRENT SURVEY CONTROL
 LD0298  ______________________________________________________________________
 LD0298* NAD 83(1986) POSITION- 40 26 47.     (N) 090 11 28.     (W)   SCALED
 LD0298* NAVD 88 ORTHO HEIGHT -   158.569 (meters)      520.24  (feet) ADJUSTED
 LD0298  ______________________________________________________________________
 LD0298  GEOID HEIGHT    -        -33.176 (meters)                     GEOID18
 LD0298  DYNAMIC HEIGHT  -        158.490 (meters)      519.98  (feet) COMP
 LD0298  MODELED GRAVITY -    980,126.0   (mgal)                       NAVD 88
 LD0298
 LD0298  VERT ORDER      -  SECOND    CLASS 0
 LD0298
 LD0298.The horizontal coordinates were scaled from a map and have
 LD0298.an estimated accuracy of +/- 6 seconds.
 LD0298
 LD0298.The orthometric height was determined by differential leveling and
 LD0298.adjusted by the NATIONAL GEODETIC SURVEY
 LD0298.in June 1991.
 LD0298
 LD0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0298.GEOID18 height accuracy estimate available here.
 LD0298
 LD0298.Click photographs - Photos may exist for this station.
 LD0298
 LD0298.The dynamic height is computed by dividing the NAVD 88
 LD0298.geopotential number by the normal gravity value computed on the
 LD0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0298.degrees latitude (g = 980.6199 gals.).
 LD0298
 LD0298.The modeled gravity was interpolated from observed gravity values.
 LD0298
 LD0298;                    North         East    Units  Estimated Accuracy
 LD0298;SPC IL W     -   419,550.      697,930.      MT  (+/- 180 meters Scaled)
 LD0298
 LD0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE382810(NAD 83)
 LD0298
 LD0298                          SUPERSEDED SURVEY CONTROL
 LD0298
 LD0298  NGVD 29 (??/??/92)  158.656  (m)          520.52   (f) ADJ UNCH    2 0
 LD0298
 LD0298.Superseded values are not recommended for survey control.
 LD0298
 LD0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0298.See file dsdata.pdf to determine how the superseded data were derived.
 LD0298
 LD0298_MARKER: DB = BENCH MARK DISK
 LD0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0298_STAMPING: T 34 1935
 LD0298_MARK LOGO: CGS
 LD0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0298+STABILITY: SURFACE MOTION
 LD0298
 LD0298  HISTORY     - Date     Condition        Report By
 LD0298  HISTORY     - 1935     MONUMENTED       CGS
 LD0298
 LD0298                          STATION DESCRIPTION
 LD0298
 LD0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0298'4.1 MI S FROM CUBA.
 LD0298'4.1 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0298'FROM THE STATION AT CUBA, FULTON COUNTY, AT POLE 44+07, 30 FEET
 LD0298'SOUTH OF A POINT 9 FEET EAST OF THE CENTER OF A PRIVATE-ROAD
 LD0298'CROSSING, 6 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND ONE FOOT
 LD0298'HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED T 34 1935 AND
 LD0298'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1182 ***********************************************************************
 LC1182  DESIGNATION -  T 35
 LC1182  PID         -  LC1182
 LC1182  STATE/COUNTY-  IL/MENARD
 LC1182  COUNTRY     -  US
 LC1182  USGS QUAD   -  OAKFORD (2018)
 LC1182
 LC1182                         *CURRENT SURVEY CONTROL
 LC1182  ______________________________________________________________________
 LC1182* NAD 83(1986) POSITION- 40 04 38.     (N) 089 56 51.     (W)   SCALED
 LC1182* NAVD 88 ORTHO HEIGHT -   173.907 (meters)      570.56  (feet) ADJUSTED
 LC1182  ______________________________________________________________________
 LC1182  GEOID HEIGHT    -        -32.698 (meters)                     GEOID18
 LC1182  DYNAMIC HEIGHT  -        173.819 (meters)      570.27  (feet) COMP
 LC1182  MODELED GRAVITY -    980,113.4   (mgal)                       NAVD 88
 LC1182
 LC1182  VERT ORDER      -  SECOND    CLASS 0
 LC1182
 LC1182.The horizontal coordinates were scaled from a map and have
 LC1182.an estimated accuracy of +/- 6 seconds.
 LC1182
 LC1182.The orthometric height was determined by differential leveling and
 LC1182.adjusted by the NATIONAL GEODETIC SURVEY
 LC1182.in June 1991.
 LC1182
 LC1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1182.GEOID18 height accuracy estimate available here.
 LC1182
 LC1182.Click photographs - Photos may exist for this station.
 LC1182
 LC1182.The dynamic height is computed by dividing the NAVD 88
 LC1182.geopotential number by the normal gravity value computed on the
 LC1182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1182.degrees latitude (g = 980.6199 gals.).
 LC1182
 LC1182.The modeled gravity was interpolated from observed gravity values.
 LC1182
 LC1182;                    North         East    Units  Estimated Accuracy
 LC1182;SPC IL W     -   378,590.      718,690.      MT  (+/- 180 meters Scaled)
 LC1182
 LC1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK486404(NAD 83)
 LC1182
 LC1182                          SUPERSEDED SURVEY CONTROL
 LC1182
 LC1182  NGVD 29 (??/??/92)  174.007  (m)          570.89   (f) ADJ UNCH    2 0
 LC1182
 LC1182.Superseded values are not recommended for survey control.
 LC1182
 LC1182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1182.See file dsdata.pdf to determine how the superseded data were derived.
 LC1182
 LC1182_MARKER: DB = BENCH MARK DISK
 LC1182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1182_STAMPING: T 35 1934
 LC1182_MARK LOGO: CGS
 LC1182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1182+STABILITY: SURFACE MOTION
 LC1182
 LC1182  HISTORY     - Date     Condition        Report By
 LC1182  HISTORY     - 1934     MONUMENTED       CGS
 LC1182  HISTORY     - 1970     MARK NOT FOUND   USGS
 LC1182
 LC1182                          STATION DESCRIPTION
 LC1182
 LC1182'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1182'1.8 MI NW FROM ATTERBERRY.
 LC1182'1.8 MILES NORTHWEST ALONG THE CHICAGO AND ILLINOIS MIDLAND RAILWAY
 LC1182'FROM THE STATION AT ATTERBERRY, MENARD COUNTY, 7-1/2 POLES NORTHWEST
 LC1182'OF MILEPOST 58, 54 FEET NORTHWEST OF THE CENTER OF CROSSING 578,
 LC1182'39 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK, 21 FEET WEST OF THE
 LC1182'CENTERLINE OF THE ROAD, 6 FEET SOUTHEAST OF A POLE, AND ABOUT 3
 LC1182'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED T 35 1934 AND
 LC1182'SET IN THE TOP OF A CONCRETE POST.
 LC1182
 LC1182                          STATION RECOVERY (1970)
 LC1182
 LC1182'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 LC1182'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1013 ***********************************************************************
 KB1013  DESIGNATION -  T 36
 KB1013  PID         -  KB1013
 KB1013  STATE/COUNTY-  IL/SANGAMON
 KB1013  COUNTRY     -  US
 KB1013  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1013
 KB1013                         *CURRENT SURVEY CONTROL
 KB1013  ______________________________________________________________________
 KB1013* NAD 83(1986) POSITION- 39 57 41.     (N) 089 35 55.     (W)   SCALED
 KB1013* NAVD 88 ORTHO HEIGHT -   180.329 (meters)      591.63  (feet) ADJUSTED
 KB1013  ______________________________________________________________________
 KB1013  GEOID HEIGHT    -        -32.608 (meters)                     GEOID18
 KB1013  DYNAMIC HEIGHT  -        180.234 (meters)      591.32  (feet) COMP
 KB1013  MODELED GRAVITY -    980,094.1   (mgal)                       NAVD 88
 KB1013
 KB1013  VERT ORDER      -  SECOND    CLASS 0
 KB1013
 KB1013.The horizontal coordinates were scaled from a map and have
 KB1013.an estimated accuracy of +/- 6 seconds.
 KB1013
 KB1013.The orthometric height was determined by differential leveling and
 KB1013.adjusted by the NATIONAL GEODETIC SURVEY
 KB1013.in June 1991.
 KB1013
 KB1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1013.GEOID18 height accuracy estimate available here.
 KB1013
 KB1013.Click photographs - Photos may exist for this station.
 KB1013
 KB1013.The dynamic height is computed by dividing the NAVD 88
 KB1013.geopotential number by the normal gravity value computed on the
 KB1013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1013.degrees latitude (g = 980.6199 gals.).
 KB1013
 KB1013.The modeled gravity was interpolated from observed gravity values.
 KB1013
 KB1013;                    North         East    Units  Estimated Accuracy
 KB1013;SPC IL W     -   365,860.      748,530.      MT  (+/- 180 meters Scaled)
 KB1013
 KB1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK780267(NAD 83)
 KB1013
 KB1013                          SUPERSEDED SURVEY CONTROL
 KB1013
 KB1013  NGVD 29 (??/??/92)  180.423  (m)          591.94   (f) ADJ UNCH    2 0
 KB1013
 KB1013.Superseded values are not recommended for survey control.
 KB1013
 KB1013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1013.See file dsdata.pdf to determine how the superseded data were derived.
 KB1013
 KB1013_MARKER: DB = BENCH MARK DISK
 KB1013_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB1013_SP_SET: BRIDGE
 KB1013_STAMPING: T 36 1934
 KB1013_MARK LOGO: CGS
 KB1013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1013
 KB1013  HISTORY     - Date     Condition        Report By
 KB1013  HISTORY     - 1934     MONUMENTED       CGS
 KB1013  HISTORY     - 1943     GOOD             CGS
 KB1013
 KB1013                          STATION DESCRIPTION
 KB1013
 KB1013'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KB1013'2.6 MI S FROM FANCY PRAIRIE.
 KB1013'IN SANGAMON COUNTY, 2.6 MILES SOUTH ALONG THE GULF, MOBILE AND
 KB1013'OHIO RAILROAD FROM THE STATION AT FANCY PRAIRIE, MENARD COUNTY,
 KB1013'AT VAN WOOD SIDING, AT OVERPASS NO. B 2066, IN THE TOP OF THE
 KB1013'WEST END OF THE SOUTH CONCRETE ABUTMENT, 11.4 FEET WEST OF THE
 KB1013'CENTERLINE OF THE TRACK, AND 1.5 FEET BELOW THE LEVEL OF THE
 KB1013'RAIL.  A STANDARD DISK, STAMPED T 36 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1147 ***********************************************************************
 KB1147  DESIGNATION -  T 36 RESET
 KB1147  PID         -  KB1147
 KB1147  STATE/COUNTY-  IL/SANGAMON
 KB1147  COUNTRY     -  US
 KB1147  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1147
 KB1147                         *CURRENT SURVEY CONTROL
 KB1147  ______________________________________________________________________
 KB1147* NAD 83(1986) POSITION- 39 57 41.     (N) 089 35 55.     (W)   SCALED
 KB1147* NAVD 88 ORTHO HEIGHT -   181.03  (meters)      593.9   (feet) RESET
 KB1147  ______________________________________________________________________
 KB1147  GEOID HEIGHT    -        -32.608 (meters)                     GEOID18
 KB1147  VERT ORDER      -  THIRD
 KB1147
 KB1147.The horizontal coordinates were scaled from a map and have
 KB1147.an estimated accuracy of +/- 6 seconds.
 KB1147
 KB1147.The orthometric height was computed from unverified reset data.
 KB1147
 KB1147.No vertical observational check was made to the station.
 KB1147
 KB1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1147.GEOID18 height accuracy estimate available here.
 KB1147
 KB1147.Click photographs - Photos may exist for this station.
 KB1147
 KB1147;                    North         East    Units  Estimated Accuracy
 KB1147;SPC IL W     -   365,860.      748,530.      MT  (+/- 180 meters Scaled)
 KB1147
 KB1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK780267(NAD 83)
 KB1147
 KB1147                          SUPERSEDED SURVEY CONTROL
 KB1147
 KB1147  NGVD 29 (11/09/15)  181.13   (m)          594.3    (f) RESET       3  
 KB1147
 KB1147.Superseded values are not recommended for survey control.
 KB1147
 KB1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1147.See file dsdata.pdf to determine how the superseded data were derived.
 KB1147
 KB1147_MARKER: DV = VERTICAL CONTROL DISK
 KB1147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1147_STAMPING: T 36 RESET 1983
 KB1147_MARK LOGO: NGS
 KB1147_PROJECTION: FLUSH
 KB1147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1147+STABILITY: SURFACE MOTION
 KB1147
 KB1147  HISTORY     - Date     Condition        Report By
 KB1147  HISTORY     - 1983     MONUMENTED       NGS
 KB1147
 KB1147                          STATION DESCRIPTION
 KB1147
 KB1147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 KB1147'3.8 KM (2.35 MI) WEST FROM WILLIAMSVILLE.
 KB1147'FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 AND COUNTY ROUTE 11N AT
 KB1147'THE WEST EDGE OF WILLIAMSVILLE, GO WEST ALONG COUNTY ROUTE 11N FOR
 KB1147'3.7 KM (2.3 MI) TO THE ENTRANCE TO THE FARM SUPPLY SERVICES INC., TURN
 KB1147'LEFT AND GO SOUTH THEN EASTERLY FOR 0.08 KM (0.05 MI) TO A GATE
 KB1147'AND MARK ON RIGHT BY SOUTH GATE POST, 26.7 METERS (87.5 FEET) SOUTH
 KB1147'OF THE CENTER OF COUNTY ROUTE 11N, AND 43.0 METERS (141.0 FEET)
 KB1147'WEST OF THE NORTHWEST CORNER OF A MACHINE SHED.
 KB1147'THE MARK IS 1.5 FT  N FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1303 ***********************************************************************
 LC1303  DESIGNATION -  T 37
 LC1303  PID         -  LC1303
 LC1303  STATE/COUNTY-  IL/TAZEWELL
 LC1303  COUNTRY     -  US
 LC1303  USGS QUAD   -  PEKIN (2018)
 LC1303
 LC1303                         *CURRENT SURVEY CONTROL
 LC1303  ______________________________________________________________________
 LC1303* NAD 83(1986) POSITION- 40 33 55.     (N) 089 37 53.     (W)   SCALED
 LC1303* NAVD 88 ORTHO HEIGHT -   161.438 (meters)      529.65  (feet) ADJUSTED
 LC1303  ______________________________________________________________________
 LC1303  GEOID HEIGHT    -        -32.925 (meters)                     GEOID18
 LC1303  DYNAMIC HEIGHT  -        161.362 (meters)      529.40  (feet) COMP
 LC1303  MODELED GRAVITY -    980,149.7   (mgal)                       NAVD 88
 LC1303
 LC1303  VERT ORDER      -  SECOND    CLASS 0
 LC1303
 LC1303.The horizontal coordinates were scaled from a map and have
 LC1303.an estimated accuracy of +/- 6 seconds.
 LC1303
 LC1303.The orthometric height was determined by differential leveling and
 LC1303.adjusted by the NATIONAL GEODETIC SURVEY
 LC1303.in June 1991.
 LC1303
 LC1303.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1303.GEOID18 height accuracy estimate available here.
 LC1303
 LC1303.Click photographs - Photos may exist for this station.
 LC1303
 LC1303.The dynamic height is computed by dividing the NAVD 88
 LC1303.geopotential number by the normal gravity value computed on the
 LC1303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1303.degrees latitude (g = 980.6199 gals.).
 LC1303
 LC1303.The modeled gravity was interpolated from observed gravity values.
 LC1303
 LC1303;                    North         East    Units  Estimated Accuracy
 LC1303;SPC IL W     -   432,890.      745,330.      MT  (+/- 180 meters Scaled)
 LC1303
 LC1303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK772938(NAD 83)
 LC1303
 LC1303                          SUPERSEDED SURVEY CONTROL
 LC1303
 LC1303  NGVD 29 (??/??/92)  161.543  (m)          530.00   (f) ADJ UNCH    2 0
 LC1303
 LC1303.Superseded values are not recommended for survey control.
 LC1303
 LC1303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1303.See file dsdata.pdf to determine how the superseded data were derived.
 LC1303
 LC1303_MARKER: DB = BENCH MARK DISK
 LC1303_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC1303+WITH SETTING: PAVEMENT
 LC1303_SP_SET: SIGNAL BASE
 LC1303_STAMPING: T 37 1934
 LC1303_MARK LOGO: CGS
 LC1303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1303+STABILITY: SURFACE MOTION
 LC1303
 LC1303  HISTORY     - Date     Condition        Report By
 LC1303  HISTORY     - 1934     MONUMENTED       CGS
 LC1303  HISTORY     - 1954     GOOD             CGS
 LC1303  HISTORY     - 1975     GOOD             LOCENG
 LC1303
 LC1303                          STATION DESCRIPTION
 LC1303
 LC1303'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1303'AT PEKIN.
 LC1303'AT PEKIN, ABOUT 0.15 MILE SOUTHWEST ALONG THE GULF, MOBILE AND
 LC1303'OHIO RAILROAD FROM THE STATION, AT CROSSING OF OAKRIDGE AVENUE,
 LC1303'IN THE TOP OF THE SOUTHWEST SIDE OF CONCRETE BASE OF CROSSING
 LC1303'WARNING SIGNAL, 9 FEET SOUTHEAST OF SOUTHEAST RAIL, 20 FEET NORTH
 LC1303'OF CENTER LINE OF OAKRIDGE AVENUE AND ABOUT 2 FEET ABOVE TRACK.
 LC1303'NOTE-- BASE IS ABOUT 2 FEET IN DIAMETER AT TOP AND TAPERS INTO
 LC1303'GROUND PROJECTING ABOUT 2 FEET.  THE BASE APPEARS TO BE A GOOD
 LC1303'STRUCTURE.
 LC1303
 LC1303                          STATION RECOVERY (1975)
 LC1303
 LC1303'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975
 LC1303'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1166 ***********************************************************************
 LC1166  DESIGNATION -  T 38
 LC1166  PID         -  LC1166
 LC1166  STATE/COUNTY-  IL/DE WITT
 LC1166  COUNTRY     -  US
 LC1166  USGS QUAD   -  WAYNESVILLE EAST (2018)
 LC1166
 LC1166                         *CURRENT SURVEY CONTROL
 LC1166  ______________________________________________________________________
 LC1166* NAD 83(1986) POSITION- 40 09 00.     (N) 089 05 26.     (W)   SCALED
 LC1166* NAVD 88 ORTHO HEIGHT -   226.315 (meters)      742.50  (feet) ADJUSTED
 LC1166  ______________________________________________________________________
 LC1166  GEOID HEIGHT    -        -32.292 (meters)                     GEOID18
 LC1166  DYNAMIC HEIGHT  -        226.198 (meters)      742.12  (feet) COMP
 LC1166  MODELED GRAVITY -    980,105.0   (mgal)                       NAVD 88
 LC1166
 LC1166  VERT ORDER      -  SECOND    CLASS 0
 LC1166
 LC1166.The horizontal coordinates were scaled from a map and have
 LC1166.an estimated accuracy of +/- 6 seconds.
 LC1166
 LC1166.The orthometric height was determined by differential leveling and
 LC1166.adjusted by the NATIONAL GEODETIC SURVEY
 LC1166.in June 1991.
 LC1166
 LC1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1166.GEOID18 height accuracy estimate available here.
 LC1166
 LC1166.Click photographs - Photos may exist for this station.
 LC1166
 LC1166.The dynamic height is computed by dividing the NAVD 88
 LC1166.geopotential number by the normal gravity value computed on the
 LC1166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1166.degrees latitude (g = 980.6199 gals.).
 LC1166
 LC1166.The modeled gravity was interpolated from observed gravity values.
 LC1166
 LC1166;                    North         East    Units  Estimated Accuracy
 LC1166;SPC IL E     -   386,930.      235,480.      MT  (+/- 180 meters Scaled)
 LC1166
 LC1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK219465(NAD 83)
 LC1166
 LC1166                          SUPERSEDED SURVEY CONTROL
 LC1166
 LC1166  NGVD 29 (??/??/92)  226.387  (m)          742.74   (f) ADJ UNCH    2 0
 LC1166
 LC1166.Superseded values are not recommended for survey control.
 LC1166
 LC1166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1166.See file dsdata.pdf to determine how the superseded data were derived.
 LC1166
 LC1166_MARKER: DB = BENCH MARK DISK
 LC1166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1166_STAMPING: T 38 1934
 LC1166_MARK LOGO: CGS
 LC1166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1166+STABILITY: SURFACE MOTION
 LC1166
 LC1166  HISTORY     - Date     Condition        Report By
 LC1166  HISTORY     - 1934     MONUMENTED       CGS
 LC1166  HISTORY     - 1956     MARK NOT FOUND   CGS
 LC1166
 LC1166                          STATION DESCRIPTION
 LC1166
 LC1166'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1166'AT HALLVILLE.
 LC1166'AT HALLVILLE, DE WITT COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 LC1166'62 YARDS WEST OF THE STATION, 16 FEET NORTH OF THE CENTERLINE OF
 LC1166'THE TRACK, 5 FEET SOUTHWEST OF A POLE, AND ABOUT LEVEL WITH THE
 LC1166'TRACK.  A STANDARD DISK, STAMPED T 38 1934 AND SET IN THE TOP
 LC1166'OF A CONCRETE POST.
 LC1166
 LC1166                          STATION RECOVERY (1956)
 LC1166
 LC1166'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 LC1166'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0219 ***********************************************************************
 LC0219  DESIGNATION -  T 39
 LC0219  PID         -  LC0219
 LC0219  STATE/COUNTY-  IL/FORD
 LC0219  COUNTRY     -  US
 LC0219  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0219
 LC0219                         *CURRENT SURVEY CONTROL
 LC0219  ______________________________________________________________________
 LC0219* NAD 83(1986) POSITION- 40 26 32.     (N) 088 26 27.     (W)   SCALED
 LC0219* NAVD 88 ORTHO HEIGHT -   231.889 (meters)      760.79  (feet) ADJUSTED
 LC0219  ______________________________________________________________________
 LC0219  GEOID HEIGHT    -        -31.995 (meters)                     GEOID18
 LC0219  DYNAMIC HEIGHT  -        231.779 (meters)      760.43  (feet) COMP
 LC0219  MODELED GRAVITY -    980,145.7   (mgal)                       NAVD 88
 LC0219
 LC0219  VERT ORDER      -  SECOND    CLASS 0
 LC0219
 LC0219.The horizontal coordinates were scaled from a map and have
 LC0219.an estimated accuracy of +/- 6 seconds.
 LC0219
 LC0219.The orthometric height was determined by differential leveling and
 LC0219.adjusted by the NATIONAL GEODETIC SURVEY
 LC0219.in June 1991.
 LC0219
 LC0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0219.GEOID18 height accuracy estimate available here.
 LC0219
 LC0219.Click photographs - Photos may exist for this station.
 LC0219
 LC0219.The dynamic height is computed by dividing the NAVD 88
 LC0219.geopotential number by the normal gravity value computed on the
 LC0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0219.degrees latitude (g = 980.6199 gals.).
 LC0219
 LC0219.The modeled gravity was interpolated from observed gravity values.
 LC0219
 LC0219;                    North         East    Units  Estimated Accuracy
 LC0219;SPC IL E     -   419,110.      290,880.      MT  (+/- 180 meters Scaled)
 LC0219
 LC0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK778778(NAD 83)
 LC0219
 LC0219                          SUPERSEDED SURVEY CONTROL
 LC0219
 LC0219  NGVD 29 (??/??/92)  231.945  (m)          760.97   (f) ADJ UNCH    2 0
 LC0219
 LC0219.Superseded values are not recommended for survey control.
 LC0219
 LC0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0219.See file dsdata.pdf to determine how the superseded data were derived.
 LC0219
 LC0219_MARKER: DB = BENCH MARK DISK
 LC0219_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0219_SP_SET: BRIDGE
 LC0219_STAMPING: T 39 1934
 LC0219_MARK LOGO: CGS
 LC0219_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0219
 LC0219  HISTORY     - Date     Condition        Report By
 LC0219  HISTORY     - 1934     MONUMENTED       CGS
 LC0219  HISTORY     - 1973     GOOD             NGS
 LC0219  HISTORY     - 20210324 MARK NOT FOUND   ILDT
 LC0219
 LC0219                          STATION DESCRIPTION
 LC0219
 LC0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0219'AT DERBY.
 LC0219'AT DERBY, FORD COUNTY, 63 FEET SOUTHWEST OF THE NEW YORK, CHICAGO
 LC0219'AND ST. LOUIS RAILROAD STATION SIGNBOARD, 20 FEET SOUTH OF THE
 LC0219'CROSSING OF A PUBLIC ROAD, IN THE EAST END OF THE NORTH ABUTMENT
 LC0219'OF A 12-FOOT ASKEW BRIDGE, 8 FEET SOUTHEAST OF THE CENTERLINE OF THE
 LC0219'TRACK, AND ABOUT ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK,
 LC0219'STAMPED T 39 1934.
 LC0219
 LC0219                          STATION RECOVERY (1973)
 LC0219
 LC0219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0219'RECOVERED IN GOOD CONDITION.
 LC0219
 LC0219                          STATION RECOVERY (2021)
 LC0219
 LC0219'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (AC)
 LC0219'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1873 ***********************************************************************
 LB1873  DESIGNATION -  T 40
 LB1873  PID         -  LB1873
 LB1873  STATE/COUNTY-  IL/VERMILION
 LB1873  COUNTRY     -  US
 LB1873  USGS QUAD   -  HOOPESTON (2018)
 LB1873
 LB1873                         *CURRENT SURVEY CONTROL
 LB1873  ______________________________________________________________________
 LB1873* NAD 83(1986) POSITION- 40 28 03.     (N) 087 41 13.     (W)   SCALED
 LB1873* NAVD 88 ORTHO HEIGHT -   219.818 (meters)      721.19  (feet) ADJUSTED
 LB1873  ______________________________________________________________________
 LB1873  GEOID HEIGHT    -        -32.852 (meters)                     GEOID18
 LB1873  DYNAMIC HEIGHT  -        219.711 (meters)      720.84  (feet) COMP
 LB1873  MODELED GRAVITY -    980,134.7   (mgal)                       NAVD 88
 LB1873
 LB1873  VERT ORDER      -  SECOND    CLASS 0
 LB1873
 LB1873.The horizontal coordinates were scaled from a map and have
 LB1873.an estimated accuracy of +/- 6 seconds.
 LB1873
 LB1873.The orthometric height was determined by differential leveling and
 LB1873.adjusted by the NATIONAL GEODETIC SURVEY
 LB1873.in June 1991.
 LB1873
 LB1873.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1873.GEOID18 height accuracy estimate available here.
 LB1873
 LB1873.Click photographs - Photos may exist for this station.
 LB1873
 LB1873.The dynamic height is computed by dividing the NAVD 88
 LB1873.geopotential number by the normal gravity value computed on the
 LB1873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1873.degrees latitude (g = 980.6199 gals.).
 LB1873
 LB1873.The modeled gravity was interpolated from observed gravity values.
 LB1873
 LB1873;                    North         East    Units  Estimated Accuracy
 LB1873;SPC IL E     -   422,110.      354,820.      MT  (+/- 180 meters Scaled)
 LB1873
 LB1873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK417798(NAD 83)
 LB1873
 LB1873                          SUPERSEDED SURVEY CONTROL
 LB1873
 LB1873  NGVD 29 (??/??/92)  219.869  (m)          721.35   (f) ADJ UNCH    2 0
 LB1873
 LB1873.Superseded values are not recommended for survey control.
 LB1873
 LB1873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1873.See file dsdata.pdf to determine how the superseded data were derived.
 LB1873
 LB1873_MARKER: DB = BENCH MARK DISK
 LB1873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1873_STAMPING: T 40 1935
 LB1873_MARK LOGO: CGS
 LB1873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1873+STABILITY: SURFACE MOTION
 LB1873
 LB1873  HISTORY     - Date     Condition        Report By
 LB1873  HISTORY     - 1935     MONUMENTED       CGS
 LB1873  HISTORY     - 20210914 MARK NOT FOUND   ILDT
 LB1873
 LB1873                          STATION DESCRIPTION
 LB1873
 LB1873'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1873'0.9 MI W FROM HOOPESTON.
 LB1873'ALONG THE NEW YORK, CHICAGO AND ST LOUIS RAILROAD, 18 POLES EAST
 LB1873'OF MILEPOST 304 AT THE CROSSING OF STATE HIGHWAY 1.  SET 31 FEET
 LB1873'EAST OF CENTER LINE OF CROSSING, 44 FEET SOUTH OF CENTER LINE OF
 LB1873'TRACK, 5 FEET EAST OF TELEGRAPH POLE, 1 FOOT ABOVE RAIL LEVEL.
 LB1873
 LB1873                          STATION RECOVERY (2021)
 LB1873
 LB1873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (TL)
 LB1873'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1874 ***********************************************************************
 LB1874  DESIGNATION -  T 40 RESET
 LB1874  PID         -  LB1874
 LB1874  STATE/COUNTY-  IL/VERMILION
 LB1874  COUNTRY     -  US
 LB1874  USGS QUAD   -  HOOPESTON (2018)
 LB1874
 LB1874                         *CURRENT SURVEY CONTROL
 LB1874  ______________________________________________________________________
 LB1874* NAD 83(1986) POSITION- 40 28 03.     (N) 087 41 12.     (W)   SCALED
 LB1874* NAVD 88 ORTHO HEIGHT -   219.88  (meters)      721.4   (feet) RESET
 LB1874  ______________________________________________________________________
 LB1874  GEOID HEIGHT    -        -32.853 (meters)                     GEOID18
 LB1874  VERT ORDER      -  THIRD
 LB1874
 LB1874.The horizontal coordinates were scaled from a map and have
 LB1874.an estimated accuracy of +/- 6 seconds.
 LB1874
 LB1874.The orthometric height was computed from unverified reset data.
 LB1874
 LB1874.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1874.GEOID18 height accuracy estimate available here.
 LB1874
 LB1874.Click photographs - Photos may exist for this station.
 LB1874
 LB1874;                    North         East    Units  Estimated Accuracy
 LB1874;SPC IL E     -   422,110.      354,840.      MT  (+/- 180 meters Scaled)
 LB1874
 LB1874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK417798(NAD 83)
 LB1874
 LB1874                          SUPERSEDED SURVEY CONTROL
 LB1874
 LB1874.No superseded survey control is available for this station.
 LB1874
 LB1874_MARKER: DB = BENCH MARK DISK
 LB1874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1874_STAMPING: T 40 RESET 1940
 LB1874_MARK LOGO: CGS
 LB1874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1874+STABILITY: SURFACE MOTION
 LB1874
 LB1874  HISTORY     - Date     Condition        Report By
 LB1874  HISTORY     - 1940     MONUMENTED       ILHD
 LB1874  HISTORY     - 1963     MARK NOT FOUND   CGS
 LB1874
 LB1874                          STATION DESCRIPTION
 LB1874
 LB1874'DESCRIBED BY IL HIGHWAY DEPT 1940
 LB1874'0.9 MI W FROM HOOPESTON.
 LB1874'0.9 MILE WEST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LB1874'FROM THE STATION AT HOOPESTON, VERMILION COUNTY, 18 POLES EAST
 LB1874'OF MILEPOST 304, AT THE CROSSING OF STATE HIGHWAY 1, 44 FEET
 LB1874'SOUTH OF THE CENTERLINE OF THE TRACK, AND NEAR THE EAST RIGHT-OF-WAY
 LB1874'LINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED T 40 RESET 1940
 LB1874'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- THIS MARK IS
 LB1874'PROBABLY DESTROYED BY HIGHWAY CONSTRUCTION IN THE VICINITY.
 LB1874
 LB1874                          STATION RECOVERY (1963)
 LB1874
 LB1874'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 LB1874'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1934 ***********************************************************************
 LB1934  DESIGNATION -  T 41
 LB1934  PID         -  LB1934
 LB1934  STATE/COUNTY-  IL/IROQUOIS
 LB1934  COUNTRY     -  US
 LB1934  USGS QUAD   -  GILMAN (2018)
 LB1934
 LB1934                         *CURRENT SURVEY CONTROL
 LB1934  ______________________________________________________________________
 LB1934* NAD 83(1986) POSITION- 40 46 07.     (N) 087 55 13.     (W)   SCALED
 LB1934* NAVD 88 ORTHO HEIGHT -   193.085 (meters)      633.48  (feet) ADJUSTED
 LB1934  ______________________________________________________________________
 LB1934  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 LB1934  DYNAMIC HEIGHT  -        193.000 (meters)      633.20  (feet) COMP
 LB1934  MODELED GRAVITY -    980,178.3   (mgal)                       NAVD 88
 LB1934
 LB1934  VERT ORDER      -  SECOND    CLASS 0
 LB1934
 LB1934.The horizontal coordinates were scaled from a map and have
 LB1934.an estimated accuracy of +/- 6 seconds.
 LB1934
 LB1934.The orthometric height was determined by differential leveling and
 LB1934.adjusted by the NATIONAL GEODETIC SURVEY
 LB1934.in June 1991.
 LB1934
 LB1934.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1934.GEOID18 height accuracy estimate available here.
 LB1934
 LB1934.Click photographs - Photos may exist for this station.
 LB1934
 LB1934.The dynamic height is computed by dividing the NAVD 88
 LB1934.geopotential number by the normal gravity value computed on the
 LB1934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1934.degrees latitude (g = 980.6199 gals.).
 LB1934
 LB1934.The modeled gravity was interpolated from observed gravity values.
 LB1934
 LB1934;                    North         East    Units  Estimated Accuracy
 LB1934;SPC IL E     -   455,430.      334,870.      MT  (+/- 180 meters Scaled)
 LB1934
 LB1934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL223134(NAD 83)
 LB1934
 LB1934                          SUPERSEDED SURVEY CONTROL
 LB1934
 LB1934  NGVD 29 (??/??/92)  193.156  (m)          633.71   (f) ADJ UNCH    2 0
 LB1934
 LB1934.Superseded values are not recommended for survey control.
 LB1934
 LB1934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1934.See file dsdata.pdf to determine how the superseded data were derived.
 LB1934
 LB1934_MARKER: DB = BENCH MARK DISK
 LB1934_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1934_SP_SET: BRIDGE ABUTMENT
 LB1934_STAMPING: T 41 1935
 LB1934_MARK LOGO: CGS
 LB1934_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1934
 LB1934  HISTORY     - Date     Condition        Report By
 LB1934  HISTORY     - 1935     MONUMENTED       CGS
 LB1934  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LB1934  HISTORY     - 20070325 MARK NOT FOUND   GEOCAC
 LB1934
 LB1934                          STATION DESCRIPTION
 LB1934
 LB1934'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1934'AT LEONARD.
 LB1934'AT LEONARD, IROQUOIS COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LB1934'RAILROAD, ABOUT 240 FEET EAST OF THE STATION SIGN, 120 FEET EAST
 LB1934'OF A ROAD CROSSING, 7 FEET SOUTH OF THE CENTERLINE OF THE TRACK,
 LB1934'AT A BRIDGE IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE
 LB1934'ABUTMENT, AND ABOUT 1-1/2 FEET LOWER THAN THE TRACK.  A STANDARD
 LB1934'DISK, STAMPED T 41 1935.
 LB1934
 LB1934                          STATION RECOVERY (1984)
 LB1934
 LB1934'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB1934'MARK NOT FOUND.
 LB1934
 LB1934                          STATION RECOVERY (2007)
 LB1934
 LB1934'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1934'BRIDGE REPLACED BY WOODEN STRUCTURE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0655 ***********************************************************************
 LC0655  DESIGNATION -  T 42
 LC0655  PID         -  LC0655
 LC0655  STATE/COUNTY-  IL/MCLEAN
 LC0655  COUNTRY     -  US
 LC0655  USGS QUAD   -  FAIRBURY (2018)
 LC0655
 LC0655                         *CURRENT SURVEY CONTROL
 LC0655  ______________________________________________________________________
 LC0655* NAD 83(1986) POSITION- 40 44 50.     (N) 088 36 11.     (W)   SCALED
 LC0655* NAVD 88 ORTHO HEIGHT -   212.214 (meters)      696.24  (feet) ADJUSTED
 LC0655  ______________________________________________________________________
 LC0655  GEOID HEIGHT    -        -32.076 (meters)                     GEOID18
 LC0655  DYNAMIC HEIGHT  -        212.120 (meters)      695.93  (feet) COMP
 LC0655  MODELED GRAVITY -    980,178.0   (mgal)                       NAVD 88
 LC0655
 LC0655  VERT ORDER      -  SECOND    CLASS 0
 LC0655
 LC0655.The horizontal coordinates were scaled from a map and have
 LC0655.an estimated accuracy of +/- 6 seconds.
 LC0655
 LC0655.The orthometric height was determined by differential leveling and
 LC0655.adjusted by the NATIONAL GEODETIC SURVEY
 LC0655.in June 1991.
 LC0655
 LC0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0655.GEOID18 height accuracy estimate available here.
 LC0655
 LC0655.Click photographs - Photos may exist for this station.
 LC0655
 LC0655.The dynamic height is computed by dividing the NAVD 88
 LC0655.geopotential number by the normal gravity value computed on the
 LC0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0655.degrees latitude (g = 980.6199 gals.).
 LC0655
 LC0655.The modeled gravity was interpolated from observed gravity values.
 LC0655
 LC0655;                    North         East    Units  Estimated Accuracy
 LC0655;SPC IL E     -   453,010.      277,220.      MT  (+/- 180 meters Scaled)
 LC0655
 LC0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL646119(NAD 83)
 LC0655
 LC0655                          SUPERSEDED SURVEY CONTROL
 LC0655
 LC0655  NGVD 29 (??/??/92)  212.268  (m)          696.42   (f) ADJ UNCH    2 0
 LC0655
 LC0655.Superseded values are not recommended for survey control.
 LC0655
 LC0655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0655.See file dsdata.pdf to determine how the superseded data were derived.
 LC0655
 LC0655_MARKER: DB = BENCH MARK DISK
 LC0655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0655_STAMPING: T 42 1934
 LC0655_MARK LOGO: CGS
 LC0655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0655+STABILITY: SURFACE MOTION
 LC0655
 LC0655  HISTORY     - Date     Condition        Report By
 LC0655  HISTORY     - 1934     MONUMENTED       CGS
 LC0655  HISTORY     - 20251125 MARK NOT FOUND   ILDT
 LC0655
 LC0655                          STATION DESCRIPTION
 LC0655
 LC0655'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0655'1.4 MI E FROM WESTON.
 LC0655'1.4 MILES EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0655'FROM THE STATION AT WESTON, MCLEAN  COUNTY, 19 POLES WEST OF
 LC0655'MILEPOST 56, AT A PUBLIC-ROAD CROSSING, 44 FEET SOUTH OF THE
 LC0655'CENTERLINE OF THE TRACK, 42 FEET EAST OF THE CENTERLINE OF THE
 LC0655'ROAD, 3 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND 2 FEET BELOW
 LC0655'THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED T 42 1934 AND
 LC0655'SET IN THE TOP OF A CONCRETE POST.
 LC0655
 LC0655                          STATION RECOVERY (2025)
 LC0655
 LC0655'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LC0655'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0070 ***********************************************************************
 LD0070  DESIGNATION -  T 43
 LD0070  PID         -  LD0070
 LD0070  STATE/COUNTY-  IL/FULTON
 LD0070  COUNTRY     -  US
 LD0070  USGS QUAD   -  CANTON (2018)
 LD0070
 LD0070                         *CURRENT SURVEY CONTROL
 LD0070  ______________________________________________________________________
 LD0070* NAD 83(1986) POSITION- 40 33 21.9    (N) 090 02 05.8    (W)   HD_HELD2
 LD0070* NAVD 88 ORTHO HEIGHT -   201.448 (meters)      660.92  (feet) ADJUSTED
 LD0070  ______________________________________________________________________
 LD0070  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 LD0070  DYNAMIC HEIGHT  -        201.353 (meters)      660.61  (feet) COMP
 LD0070  MODELED GRAVITY -    980,146.1   (mgal)                       NAVD 88
 LD0070
 LD0070  VERT ORDER      -  SECOND    CLASS 0
 LD0070
 LD0070.The horizontal coordinates were established by autonomous hand held GPS
 LD0070.observations and have an estimated accuracy of +/- 10 meters.
 LD0070
 LD0070.The orthometric height was determined by differential leveling and
 LD0070.adjusted by the NATIONAL GEODETIC SURVEY
 LD0070.in June 1991.
 LD0070
 LD0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0070.GEOID18 height accuracy estimate available here.
 LD0070
 LD0070.Click photographs - Photos may exist for this station.
 LD0070
 LD0070.The dynamic height is computed by dividing the NAVD 88
 LD0070.geopotential number by the normal gravity value computed on the
 LD0070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0070.degrees latitude (g = 980.6199 gals.).
 LD0070
 LD0070.The modeled gravity was interpolated from observed gravity values.
 LD0070
 LD0070;                    North         East    Units  Estimated Accuracy
 LD0070;SPC IL W     -   431,740.      711,156.      MT  (+/- 10 meters HH2 GPS)
 LD0070
 LD0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5104893705(NAD 83)
 LD0070
 LD0070                          SUPERSEDED SURVEY CONTROL
 LD0070
 LD0070  NGVD 29 (??/??/92)  201.531  (m)          661.19   (f) ADJ UNCH    2 0
 LD0070
 LD0070.Superseded values are not recommended for survey control.
 LD0070
 LD0070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0070.See file dsdata.pdf to determine how the superseded data were derived.
 LD0070
 LD0070_MARKER: DB = BENCH MARK DISK
 LD0070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0070_STAMPING: T 43 1935
 LD0070_MARK LOGO: CGS
 LD0070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0070+STABILITY: SURFACE MOTION
 LD0070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0070+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2011
 LD0070
 LD0070  HISTORY     - Date     Condition        Report By
 LD0070  HISTORY     - 1935     MONUMENTED       CGS
 LD0070  HISTORY     - 1942     GOOD             CGS
 LD0070  HISTORY     - 1974     POOR             USGS
 LD0070  HISTORY     - 1980     MARK NOT FOUND   ILDT
 LD0070  HISTORY     - 20111018 GOOD             ATKNA
 LD0070
 LD0070                          STATION DESCRIPTION
 LD0070
 LD0070'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0070'AT CANTON.
 LD0070'AT CANTON, FULTON COUNTY, AT THE CENTER OF THE CITY SQUARE, AT THE
 LD0070'SOUTH END OF A SMALL PARK, 15 FEET EAST OF A SOLDIERS AND SAILORS
 LD0070'MEMORIAL, 9 FEET WEST OF A WALK, AND 8 FEET NORTH OF A CURB.  A
 LD0070'STANDARD DISK, STAMPED T 43 1935 AND SET IN THE TOP OF A CONCRETE
 LD0070'POST PROJECTING 6 INCHES ABOVE GROUND.
 LD0070
 LD0070                          STATION RECOVERY (1974)
 LD0070
 LD0070'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0070'MARK RECOVERED IN POOR CONDITION.
 LD0070
 LD0070                          STATION RECOVERY (1980)
 LD0070
 LD0070'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LD0070'MARK NOT FOUND.
 LD0070
 LD0070                          STATION RECOVERY (2011)
 LD0070
 LD0070'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0070'NOTWITHSTANDING PRIOR REPORTS, THE STATION WAS FOUND IN GOOD CONDITION
 LD0070'AND IN THE LOCATION PER THE ORIGINAL DESCRIPTION. THIS STATION WAS
 LD0070'RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE INVENTORY FOR THE
 LD0070'ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES ARMY CORPS OF
 LD0070'ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1372 ***********************************************************************
 LC1372  DESIGNATION -  T 44
 LC1372  PID         -  LC1372
 LC1372  STATE/COUNTY-  IL/STARK
 LC1372  COUNTRY     -  US
 LC1372  USGS QUAD   -  PRINCEVILLE (2018)
 LC1372
 LC1372                         *CURRENT SURVEY CONTROL
 LC1372  ______________________________________________________________________
 LC1372* NAD 83(1986) POSITION- 40 59 00.     (N) 089 47 28.     (W)   SCALED
 LC1372* NAVD 88 ORTHO HEIGHT -   201.060 (meters)      659.64  (feet) ADJUSTED
 LC1372  ______________________________________________________________________
 LC1372  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 LC1372  DYNAMIC HEIGHT  -        200.971 (meters)      659.35  (feet) COMP
 LC1372  MODELED GRAVITY -    980,178.1   (mgal)                       NAVD 88
 LC1372
 LC1372  VERT ORDER      -  SECOND    CLASS 0
 LC1372
 LC1372.The horizontal coordinates were scaled from a map and have
 LC1372.an estimated accuracy of +/- 6 seconds.
 LC1372
 LC1372.The orthometric height was determined by differential leveling and
 LC1372.adjusted by the NATIONAL GEODETIC SURVEY
 LC1372.in June 1991.
 LC1372
 LC1372.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1372.GEOID18 height accuracy estimate available here.
 LC1372
 LC1372.Click photographs - Photos may exist for this station.
 LC1372
 LC1372.The dynamic height is computed by dividing the NAVD 88
 LC1372.geopotential number by the normal gravity value computed on the
 LC1372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1372.degrees latitude (g = 980.6199 gals.).
 LC1372
 LC1372.The modeled gravity was interpolated from observed gravity values.
 LC1372
 LC1372;                    North         East    Units  Estimated Accuracy
 LC1372;SPC IL W     -   479,240.      731,600.      MT  (+/- 180 meters Scaled)
 LC1372
 LC1372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL651406(NAD 83)
 LC1372
 LC1372                          SUPERSEDED SURVEY CONTROL
 LC1372
 LC1372  NGVD 29 (??/??/92)  201.137  (m)          659.90   (f) ADJ UNCH    2 0
 LC1372
 LC1372.Superseded values are not recommended for survey control.
 LC1372
 LC1372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1372.See file dsdata.pdf to determine how the superseded data were derived.
 LC1372
 LC1372_MARKER: DB = BENCH MARK DISK
 LC1372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1372_STAMPING: T 44 1934
 LC1372_MARK LOGO: CGS
 LC1372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1372+STABILITY: SURFACE MOTION
 LC1372
 LC1372  HISTORY     - Date     Condition        Report By
 LC1372  HISTORY     - 1934     MONUMENTED       CGS
 LC1372  HISTORY     - 1942     GOOD             CGS
 LC1372  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 LC1372  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 LC1372
 LC1372                          STATION DESCRIPTION
 LC1372
 LC1372'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1372'AT DUNCAN.
 LC1372'AT DUNCAN, STARK COUNTY, 3 POLES SOUTHWEST OF THE CHICAGO,
 LC1372'BURLINGTON AND QUINCY RAILROAD STATION, AT A ROAD CROSSING, 36
 LC1372'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 18 FEET NORTHWEST OF
 LC1372'THE CENTERLINE OF THE TRACK, AND 3 FEET SOUTH OF A FENCE CORNER.
 LC1372'A STANDARD DISK, STAMPED T 44 1934 AND SET IN THE TOP OF A
 LC1372'CONCRETE POST.
 LC1372
 LC1372                          STATION RECOVERY (1997)
 LC1372
 LC1372'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC1372'MARK NOT FOUND.
 LC1372
 LC1372                          STATION RECOVERY (2013)
 LC1372
 LC1372'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1372'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0986 ***********************************************************************
 MF0986  DESIGNATION -  T 45
 MF0986  PID         -  MF0986
 MF0986  STATE/COUNTY-  IL/BUREAU
 MF0986  COUNTRY     -  US
 MF0986  USGS QUAD   -  MANLIUS (2018)
 MF0986
 MF0986                         *CURRENT SURVEY CONTROL
 MF0986  ______________________________________________________________________
 MF0986* NAD 83(1986) POSITION- 41 28 46.     (N) 089 39 50.     (W)   SCALED
 MF0986* NAVD 88 ORTHO HEIGHT -   213.492 (meters)      700.43  (feet) ADJUSTED
 MF0986  ______________________________________________________________________
 MF0986  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF0986  DYNAMIC HEIGHT  -        213.409 (meters)      700.16  (feet) COMP
 MF0986  MODELED GRAVITY -    980,227.0   (mgal)                       NAVD 88
 MF0986
 MF0986  VERT ORDER      -  SECOND    CLASS 0
 MF0986
 MF0986.The horizontal coordinates were scaled from a map and have
 MF0986.an estimated accuracy of +/- 6 seconds.
 MF0986
 MF0986.The orthometric height was determined by differential leveling and
 MF0986.adjusted by the NATIONAL GEODETIC SURVEY
 MF0986.in June 1991.
 MF0986
 MF0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0986.GEOID18 height accuracy estimate available here.
 MF0986
 MF0986.Click photographs - Photos may exist for this station.
 MF0986
 MF0986.The dynamic height is computed by dividing the NAVD 88
 MF0986.geopotential number by the normal gravity value computed on the
 MF0986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0986.degrees latitude (g = 980.6199 gals.).
 MF0986
 MF0986.The modeled gravity was interpolated from observed gravity values.
 MF0986
 MF0986;                    North         East    Units  Estimated Accuracy
 MF0986;SPC IL W     -   534,390.      741,990.      MT  (+/- 180 meters Scaled)
 MF0986
 MF0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL775954(NAD 83)
 MF0986
 MF0986                          SUPERSEDED SURVEY CONTROL
 MF0986
 MF0986  NGVD 29 (??/??/92)  213.565  (m)          700.67   (f) ADJ UNCH    2 0
 MF0986
 MF0986.Superseded values are not recommended for survey control.
 MF0986
 MF0986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0986.See file dsdata.pdf to determine how the superseded data were derived.
 MF0986
 MF0986_MARKER: DB = BENCH MARK DISK
 MF0986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0986_STAMPING: T 45 1934
 MF0986_MARK LOGO: CGS
 MF0986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0986+STABILITY: SURFACE MOTION
 MF0986
 MF0986  HISTORY     - Date     Condition        Report By
 MF0986  HISTORY     - 1934     MONUMENTED       CGS
 MF0986  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF0986  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF0986
 MF0986                          STATION DESCRIPTION
 MF0986
 MF0986'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0986'1.5 MI N FROM MANLIUS.
 MF0986'1.5 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0986'FROM THE STATION AT MANLIUS, BUREAU COUNTY, 4 POLES NORTH OF
 MF0986'BRIDGE 1450, AT A PRIVATE-ROAD CROSSING, 50 FEET EAST OF THE
 MF0986'CENTERLINE OF THE TRACK, 24 FEET SOUTH OF THE CENTERLINE OF
 MF0986'THE ROAD, AND 5 FEET NORTHEAST OF A POLE.  A STANDARD DISK,
 MF0986'STAMPED T 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0986
 MF0986                          STATION RECOVERY (1995)
 MF0986
 MF0986'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0986'MARK NOT FOUND.
 MF0986
 MF0986                          STATION RECOVERY (2001)
 MF0986
 MF0986'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0986'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1155 ***********************************************************************
 MF1155  DESIGNATION -  T 46
 MF1155  PID         -  MF1155
 MF1155  STATE/COUNTY-  IL/OGLE
 MF1155  COUNTRY     -  US
 MF1155  USGS QUAD   -  POLO (2018)
 MF1155
 MF1155                         *CURRENT SURVEY CONTROL
 MF1155  ______________________________________________________________________
 MF1155* NAD 83(1986) POSITION- 41 57 33.52   (N) 089 34 29.63   (W)   HD_HELD1
 MF1155* NAVD 88 ORTHO HEIGHT -   258.493 (meters)      848.07  (feet) ADJUSTED
 MF1155  ______________________________________________________________________
 MF1155  GEOID HEIGHT    -        -32.904 (meters)                     GEOID18
 MF1155  DYNAMIC HEIGHT  -        258.404 (meters)      847.78  (feet) COMP
 MF1155  MODELED GRAVITY -    980,271.5   (mgal)                       NAVD 88
 MF1155
 MF1155  VERT ORDER      -  SECOND    CLASS 0
 MF1155
 MF1155.The horizontal coordinates were determined by differentially corrected
 MF1155.hand held GPS observations or other comparable positioning techniques
 MF1155.and have an estimated accuracy of +/- 3 meters.
 MF1155
 MF1155.The orthometric height was determined by differential leveling and
 MF1155.adjusted by the NATIONAL GEODETIC SURVEY
 MF1155.in June 1991.
 MF1155
 MF1155.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1155.GEOID18 height accuracy estimate available here.
 MF1155
 MF1155.Click photographs - Photos may exist for this station.
 MF1155
 MF1155.The dynamic height is computed by dividing the NAVD 88
 MF1155.geopotential number by the normal gravity value computed on the
 MF1155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1155.degrees latitude (g = 980.6199 gals.).
 MF1155
 MF1155.The modeled gravity was interpolated from observed gravity values.
 MF1155
 MF1155;                    North         East    Units  Estimated Accuracy
 MF1155;SPC IL W     -   587,732.8     749,057.0     MT  (+/- 3 meters HH1 GPS) 
 MF1155
 MF1155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8660948465(NAD 83)
 MF1155
 MF1155                          SUPERSEDED SURVEY CONTROL
 MF1155
 MF1155  NGVD 29 (??/??/92)  258.573  (m)          848.33   (f) ADJ UNCH    2 0
 MF1155
 MF1155.Superseded values are not recommended for survey control.
 MF1155
 MF1155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1155.See file dsdata.pdf to determine how the superseded data were derived.
 MF1155
 MF1155_MARKER: DB = BENCH MARK DISK
 MF1155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1155_STAMPING: T 46 1934
 MF1155_MARK LOGO: USGS
 MF1155_PROJECTION: FLUSH
 MF1155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1155+STABILITY: SURFACE MOTION
 MF1155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1155+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2014
 MF1155
 MF1155  HISTORY     - Date     Condition        Report By
 MF1155  HISTORY     - 1934     MONUMENTED       CGS
 MF1155  HISTORY     - 19960503 GOOD             USPSQD
 MF1155  HISTORY     - 20010806 GOOD             USPSQD
 MF1155  HISTORY     - 20050205 GOOD             USPSQD
 MF1155  HISTORY     - 20141103 GOOD             ILSGS
 MF1155  HISTORY     - 20141211 GOOD             ILSGS
 MF1155
 MF1155                          STATION DESCRIPTION
 MF1155
 MF1155'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1155'1.9 MI S FROM POLO.
 MF1155'1.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 MF1155'AT POLO, OGLE COUNTY, 4 POLES SOUTH OF MILEPOST 910, AT A ROAD
 MF1155'CROSSING, 40 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 36 FEET EAST
 MF1155'OF THE CENTERLINE OF THE TRACK, 5 FEET SOUTHWEST OF A POLE, AND LEVEL
 MF1155'WITH THE TRACK.  A STANDARD DISK, STAMPED T 46 1934 AND SET IN
 MF1155'THE TOP OF A CONCRETE POST.
 MF1155
 MF1155                          STATION RECOVERY (1996)
 MF1155
 MF1155'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1155'RECOVERED IN GOOD CONDITION.
 MF1155
 MF1155                          STATION RECOVERY (2001)
 MF1155
 MF1155'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1155'RECOVERED IN GOOD CONDITION.
 MF1155
 MF1155                          STATION RECOVERY (2005)
 MF1155
 MF1155'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1155'RECOVERED IN GOOD CONDITION.
 MF1155
 MF1155                          STATION RECOVERY (2014)
 MF1155
 MF1155'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2014 (MEB)
 MF1155'THE TRACK HAS BEEN REMOVED BUT THE RAIL BED IS USED AS A MULTI-PURPOSE
 MF1155'TRAIL, THE MARK IS 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF THE ROAD,
 MF1155'30.5 FT (9.3 M) SOUTHEASTERLY OF A GATE POST AND 17.0 FT (5.2 M)
 MF1155'SOUTHWESTERLY OF A POWER POLE LOCATED AT THE INTERSECTION OF THE SOUTH
 MF1155'ROADWAY R.O.W. AND THE ORIGINAL EAST RAILROAD R.O.W.
 MF1155
 MF1155                          STATION RECOVERY (2014)
 MF1155
 MF1155'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2014 (MEB)
 MF1155'TO REACH FROM THE U.S. POST OFFICE IN POLO ILLINOIS GO WEST ONE BLOCK
 MF1155'TO IL 26/US 52 GO SOUTH 1.85 MI (3.0 KM) TO HENRY ROAD GO EAST 0.25 MI
 MF1155'(0.4 KM) TO THE ABANDONED RAILROAD BED (MULTI USE TRAIL) TO THE MARK
 MF1155'ON THE RIGHT THE MARK IS 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF THE
 MF1155'ROAD, 30.5 FT (9.3 M) SOUTHEASTERLY OF A GATE POST AND 17.0 FT (5.2 M)
 MF1155'SOUTHWESTERLY OF A POWER POLE LOCATED AT THE INTERSECTION OF THE SOUTH
 MF1155'ROADWAY R.O.W.  AND THE ORIGINAL EAST RAILROAD R.O.W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1158 ***********************************************************************
 MF1158  DESIGNATION -  T 47
 MF1158  PID         -  MF1158
 MF1158  STATE/COUNTY-  IL/WHITESIDE
 MF1158  COUNTRY     -  US
 MF1158  USGS QUAD   -  MORRISON (2018)
 MF1158
 MF1158                         *CURRENT SURVEY CONTROL
 MF1158  ______________________________________________________________________
 MF1158* NAD 83(1986) POSITION- 41 49 03.     (N) 089 59 33.     (W)   SCALED
 MF1158* NAVD 88 ORTHO HEIGHT -   200.247 (meters)      656.98  (feet) ADJUSTED
 MF1158  ______________________________________________________________________
 MF1158  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 MF1158  DYNAMIC HEIGHT  -        200.174 (meters)      656.74  (feet) COMP
 MF1158  MODELED GRAVITY -    980,254.7   (mgal)                       NAVD 88
 MF1158
 MF1158  VERT ORDER      -  SECOND    CLASS 0
 MF1158
 MF1158.The horizontal coordinates were scaled from a map and have
 MF1158.an estimated accuracy of +/- 6 seconds.
 MF1158
 MF1158.The orthometric height was determined by differential leveling and
 MF1158.adjusted by the NATIONAL GEODETIC SURVEY
 MF1158.in June 1991.
 MF1158
 MF1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1158.GEOID18 height accuracy estimate available here.
 MF1158
 MF1158.Click photographs - Photos may exist for this station.
 MF1158
 MF1158.The dynamic height is computed by dividing the NAVD 88
 MF1158.geopotential number by the normal gravity value computed on the
 MF1158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1158.degrees latitude (g = 980.6199 gals.).
 MF1158
 MF1158.The modeled gravity was interpolated from observed gravity values.
 MF1158
 MF1158;                    North         East    Units  Estimated Accuracy
 MF1158;SPC IL W     -   571,830.      714,470.      MT  (+/- 180 meters Scaled)
 MF1158
 MF1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM514338(NAD 83)
 MF1158
 MF1158                          SUPERSEDED SURVEY CONTROL
 MF1158
 MF1158  NGVD 29 (??/??/92)  200.281  (m)          657.09   (f) ADJ UNCH    2 0
 MF1158
 MF1158.Superseded values are not recommended for survey control.
 MF1158
 MF1158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1158.See file dsdata.pdf to determine how the superseded data were derived.
 MF1158
 MF1158_MARKER: DB = BENCH MARK DISK
 MF1158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1158_STAMPING: T 47 1934
 MF1158_MARK LOGO: CGS
 MF1158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1158+STABILITY: SURFACE MOTION
 MF1158
 MF1158  HISTORY     - Date     Condition        Report By
 MF1158  HISTORY     - 1934     MONUMENTED       CGS
 MF1158  HISTORY     - 1943     GOOD             CGS
 MF1158  HISTORY     - 19940928 MARK NOT FOUND   USPSQD
 MF1158  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MF1158  HISTORY     - 20030312 MARK NOT FOUND   USPSQD
 MF1158  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1158
 MF1158                          STATION DESCRIPTION
 MF1158
 MF1158'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF1158'1.7 MI NW FROM MORRISON.
 MF1158'1.7 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1158'FROM THE COUNTY COURTHOUSE AT MORRISON, WHITESIDE COUNTY, AT A ROAD
 MF1158'CROSSING, 45 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD, 36 FEET
 MF1158'SOUTHWEST OF THE CENTERLINE OF THE TRACKS, 20.7 FEET SOUTH OF A
 MF1158'CROSSING-WARNING SIGNAL, 6 FEET SOUTHEAST OF A FENCE CORNER, AND 1
 MF1158'FOOT NORTHEAST OF THE FENCE.  A STANDARD DISK, STAMPED T 47 1934
 MF1158'AND SET IN THE TOP OF A CONCRETE POST.
 MF1158
 MF1158                          STATION RECOVERY (1994)
 MF1158
 MF1158'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1158'MARK NOT FOUND.
 MF1158
 MF1158                          STATION RECOVERY (1999)
 MF1158
 MF1158'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1158'MARK NOT FOUND.
 MF1158
 MF1158                          STATION RECOVERY (2003)
 MF1158
 MF1158'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1158'MARK NOT FOUND.
 MF1158
 MF1158                          STATION RECOVERY (2005)
 MF1158
 MF1158'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1158'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0646 ***********************************************************************
 MF0646  DESIGNATION -  T 48
 MF0646  PID         -  MF0646
 MF0646  STATE/COUNTY-  IL/LEE
 MF0646  COUNTRY     -  US
 MF0646  USGS QUAD   -  AMBOY (2018)
 MF0646
 MF0646                         *CURRENT SURVEY CONTROL
 MF0646  ______________________________________________________________________
 MF0646* NAD 83(1986) POSITION- 41 40 03.     (N) 089 16 10.     (W)   SCALED
 MF0646* NAVD 88 ORTHO HEIGHT -   260.131 (meters)      853.45  (feet) ADJUSTED
 MF0646  ______________________________________________________________________
 MF0646  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 MF0646  DYNAMIC HEIGHT  -        260.033 (meters)      853.12  (feet) COMP
 MF0646  MODELED GRAVITY -    980,237.9   (mgal)                       NAVD 88
 MF0646
 MF0646  VERT ORDER      -  SECOND    CLASS 0
 MF0646
 MF0646.The horizontal coordinates were scaled from a map and have
 MF0646.an estimated accuracy of +/- 6 seconds.
 MF0646
 MF0646.The orthometric height was determined by differential leveling and
 MF0646.adjusted by the NATIONAL GEODETIC SURVEY
 MF0646.in June 1991.
 MF0646
 MF0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0646.GEOID18 height accuracy estimate available here.
 MF0646
 MF0646.Click photographs - Photos may exist for this station.
 MF0646
 MF0646.The dynamic height is computed by dividing the NAVD 88
 MF0646.geopotential number by the normal gravity value computed on the
 MF0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0646.degrees latitude (g = 980.6199 gals.).
 MF0646
 MF0646.The modeled gravity was interpolated from observed gravity values.
 MF0646
 MF0646;                    North         East    Units  Estimated Accuracy
 MF0646;SPC IL W     -   555,540.      774,720.      MT  (+/- 180 meters Scaled)
 MF0646
 MF0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM110153(NAD 83)
 MF0646
 MF0646                          SUPERSEDED SURVEY CONTROL
 MF0646
 MF0646  NGVD 29 (??/??/92)  260.191  (m)          853.64   (f) ADJ UNCH    2 0
 MF0646
 MF0646.Superseded values are not recommended for survey control.
 MF0646
 MF0646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0646.See file dsdata.pdf to determine how the superseded data were derived.
 MF0646
 MF0646_MARKER: DB = BENCH MARK DISK
 MF0646_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0646_SP_SET: CULVERT HEADWALL
 MF0646_STAMPING: T 48 1934
 MF0646_MARK LOGO: CGS
 MF0646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0646+STABILITY: SURFACE MOTION
 MF0646
 MF0646  HISTORY     - Date     Condition        Report By
 MF0646  HISTORY     - 1934     MONUMENTED       CGS
 MF0646  HISTORY     - 1954     GOOD             CGS
 MF0646  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0646  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0646  HISTORY     - 20030716 MARK NOT FOUND   USPSQD
 MF0646
 MF0646                          STATION DESCRIPTION
 MF0646
 MF0646'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0646'4.4 MI SE FROM AMBOY.
 MF0646'4.4 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF0646'CITY WATER TOWER AT AMBOY, LEE COUNTY, 4 POLES NORTHWEST OF MILEPOST
 MF0646'883, 75 FEET NORTHEAST OF THE CENTERLINE OF THE MAIN TRACK, AT
 MF0646'HIGHWAY CULVERT 2, AND IN THE CENTER OF THE TOP OF THE SOUTHWEST
 MF0646'CONCRETE HEADWALL.  A STANDARD DISK, STAMPED T 48 1934.
 MF0646
 MF0646                          STATION RECOVERY (1995)
 MF0646
 MF0646'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0646'MARK NOT FOUND.
 MF0646
 MF0646                          STATION RECOVERY (2002)
 MF0646
 MF0646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0646'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0646
 MF0646                          STATION RECOVERY (2003)
 MF0646
 MF0646'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0646'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0478 ***********************************************************************
 MF0478  DESIGNATION -  T 50
 MF0478  PID         -  MF0478
 MF0478  STATE/COUNTY-  IL/DE KALB
 MF0478  COUNTRY     -  US
 MF0478  USGS QUAD   -  WATERMAN (2018)
 MF0478
 MF0478                         *CURRENT SURVEY CONTROL
 MF0478  ______________________________________________________________________
 MF0478* NAD 83(1986) POSITION- 41 46 07.     (N) 088 49 43.     (W)   SCALED
 MF0478* NAVD 88 ORTHO HEIGHT -   266.235 (meters)      873.47  (feet) ADJUSTED
 MF0478  ______________________________________________________________________
 MF0478  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 MF0478  DYNAMIC HEIGHT  -        266.134 (meters)      873.14  (feet) COMP
 MF0478  MODELED GRAVITY -    980,236.2   (mgal)                       NAVD 88
 MF0478
 MF0478  VERT ORDER      -  SECOND    CLASS 0
 MF0478
 MF0478.The horizontal coordinates were scaled from a map and have
 MF0478.an estimated accuracy of +/- 6 seconds.
 MF0478
 MF0478.The orthometric height was determined by differential leveling and
 MF0478.adjusted by the NATIONAL GEODETIC SURVEY
 MF0478.in June 1991.
 MF0478
 MF0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0478.GEOID18 height accuracy estimate available here.
 MF0478
 MF0478.Click photographs - Photos may exist for this station.
 MF0478
 MF0478.The dynamic height is computed by dividing the NAVD 88
 MF0478.geopotential number by the normal gravity value computed on the
 MF0478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0478.degrees latitude (g = 980.6199 gals.).
 MF0478
 MF0478.The modeled gravity was interpolated from observed gravity values.
 MF0478
 MF0478;                    North         East    Units  Estimated Accuracy
 MF0478;SPC IL E     -   566,520.      258,820.      MT  (+/- 180 meters Scaled)
 MF0478
 MF0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM480257(NAD 83)
 MF0478
 MF0478                          SUPERSEDED SURVEY CONTROL
 MF0478
 MF0478  NGVD 29 (??/??/92)  266.280  (m)          873.62   (f) ADJ UNCH    2 0
 MF0478
 MF0478.Superseded values are not recommended for survey control.
 MF0478
 MF0478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0478.See file dsdata.pdf to determine how the superseded data were derived.
 MF0478
 MF0478_MARKER: DB = BENCH MARK DISK
 MF0478_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0478_SP_SET: SIGNAL-CONTROL BASE
 MF0478_STAMPING: T 50 1934
 MF0478_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0478
 MF0478  HISTORY     - Date     Condition        Report By
 MF0478  HISTORY     - 1934     MONUMENTED       CGS
 MF0478  HISTORY     - 1970     MARK NOT FOUND   USGS
 MF0478  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0478
 MF0478                          STATION DESCRIPTION
 MF0478
 MF0478'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0478'3 MI NE FROM SHABBONA GROVE.
 MF0478'3.0 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0478'FROM THE STATION AT SHABBONA GROVE, DE KALB COUNTY, AT THE
 MF0478'CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, 6 FEET
 MF0478'SOUTHEAST AND 6 FEET SOUTHWEST OF THE CENTER OF THE CROSSING,
 MF0478'IN THE TOP OF THE CONCRETE SIGNAL-CONTROL BASE, AND ABOUT 1 FOOT
 MF0478'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED T 50 1934.
 MF0478
 MF0478                          STATION RECOVERY (1970)
 MF0478
 MF0478'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 MF0478'MARK NOT FOUND.
 MF0478
 MF0478                          STATION RECOVERY (1996)
 MF0478
 MF0478'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0478'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0992 ***********************************************************************
 MF0992  DESIGNATION -  T 51
 MF0992  PID         -  MF0992
 MF0992  STATE/COUNTY-  IL/BUREAU
 MF0992  COUNTRY     -  US
 MF0992  USGS QUAD   -  BUDA (2018)
 MF0992
 MF0992                         *CURRENT SURVEY CONTROL
 MF0992  ______________________________________________________________________
 MF0992* NAD 83(1986) POSITION- 41 21 32.     (N) 089 42 10.     (W)   SCALED
 MF0992* NAVD 88 ORTHO HEIGHT -   198.826 (meters)      652.32  (feet) ADJUSTED
 MF0992  ______________________________________________________________________
 MF0992  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 MF0992  DYNAMIC HEIGHT  -        198.745 (meters)      652.05  (feet) COMP
 MF0992  MODELED GRAVITY -    980,211.4   (mgal)                       NAVD 88
 MF0992
 MF0992  VERT ORDER      -  SECOND    CLASS 0
 MF0992
 MF0992.The horizontal coordinates were scaled from a map and have
 MF0992.an estimated accuracy of +/- 6 seconds.
 MF0992
 MF0992.The orthometric height was determined by differential leveling and
 MF0992.adjusted by the NATIONAL GEODETIC SURVEY
 MF0992.in June 1991.
 MF0992
 MF0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0992.GEOID18 height accuracy estimate available here.
 MF0992
 MF0992.Click photographs - Photos may exist for this station.
 MF0992
 MF0992.The dynamic height is computed by dividing the NAVD 88
 MF0992.geopotential number by the normal gravity value computed on the
 MF0992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0992.degrees latitude (g = 980.6199 gals.).
 MF0992
 MF0992.The modeled gravity was interpolated from observed gravity values.
 MF0992
 MF0992;                    North         East    Units  Estimated Accuracy
 MF0992;SPC IL W     -   520,980.      738,820.      MT  (+/- 180 meters Scaled)
 MF0992
 MF0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL739821(NAD 83)
 MF0992
 MF0992                          SUPERSEDED SURVEY CONTROL
 MF0992
 MF0992  NGVD 29 (??/??/92)  198.904  (m)          652.57   (f) ADJ UNCH    2 0
 MF0992
 MF0992.Superseded values are not recommended for survey control.
 MF0992
 MF0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0992.See file dsdata.pdf to determine how the superseded data were derived.
 MF0992
 MF0992_MARKER: DB = BENCH MARK DISK
 MF0992_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0992_SP_SET: BRIDGE
 MF0992_STAMPING: T 51 1934
 MF0992_MARK LOGO: CGS
 MF0992_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0992
 MF0992  HISTORY     - Date     Condition        Report By
 MF0992  HISTORY     - 1934     MONUMENTED       CGS
 MF0992  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0992  HISTORY     - 19951028 GOOD             USPSQD
 MF0992  HISTORY     - 20010502 GOOD             USPSQD
 MF0992
 MF0992                          STATION DESCRIPTION
 MF0992
 MF0992'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0992'1.7 MI E FROM SHEFFIELD.
 MF0992'1.7 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0992'RAILROAD FROM THE STATION AT SHEFFIELD, BUREAU COUNTY, AT POLE
 MF0992'C 134/88, 150 FEET EAST OF A ROAD CROSSING, AT A BRIDGE, IN
 MF0992'THE TOP OF THE NORTH CONCRETE HEADWALL, AND 3.5 FEET WEST OF THE
 MF0992'EAST END OF THE HEADWALL.  A STANDARD DISK, STAMPED T 51 1934.
 MF0992'NOTE-- THIS MARK IS ABOUT 1 MILE SOUTH ALONG A COUNTY ROAD FROM
 MF0992'Q 191.
 MF0992
 MF0992                          STATION RECOVERY (1980)
 MF0992
 MF0992'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0992'MARK NOT FOUND.
 MF0992
 MF0992                          STATION RECOVERY (1995)
 MF0992
 MF0992'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0992'RECOVERED IN GOOD CONDITION.
 MF0992
 MF0992                          STATION RECOVERY (2001)
 MF0992
 MF0992'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF0992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0018 ***********************************************************************
 MG0018  DESIGNATION -  T 52
 MG0018  PID         -  MG0018
 MG0018  STATE/COUNTY-  IL/ROCK ISLAND
 MG0018  COUNTRY     -  US
 MG0018  USGS QUAD   -  SILVIS (2018)
 MG0018
 MG0018                         *CURRENT SURVEY CONTROL
 MG0018  ______________________________________________________________________
 MG0018* NAD 83(1986) POSITION- 41 30 47.     (N) 090 24 49.     (W)   SCALED
 MG0018* NAVD 88 ORTHO HEIGHT -   179.502 (meters)      588.92  (feet) ADJUSTED
 MG0018  ______________________________________________________________________
 MG0018  GEOID HEIGHT    -        -32.876 (meters)                     GEOID18
 MG0018  DYNAMIC HEIGHT  -        179.434 (meters)      588.69  (feet) COMP
 MG0018  MODELED GRAVITY -    980,240.2   (mgal)                       NAVD 88
 MG0018
 MG0018  VERT ORDER      -  SECOND    CLASS 0
 MG0018
 MG0018.The horizontal coordinates were scaled from a map and have
 MG0018.an estimated accuracy of +/- 6 seconds.
 MG0018
 MG0018.The orthometric height was determined by differential leveling and
 MG0018.adjusted by the NATIONAL GEODETIC SURVEY
 MG0018.in June 1991.
 MG0018
 MG0018.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0018.GEOID18 height accuracy estimate available here.
 MG0018
 MG0018.Click photographs - Photos may exist for this station.
 MG0018
 MG0018.The dynamic height is computed by dividing the NAVD 88
 MG0018.geopotential number by the normal gravity value computed on the
 MG0018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0018.degrees latitude (g = 980.6199 gals.).
 MG0018
 MG0018.The modeled gravity was interpolated from observed gravity values.
 MG0018
 MG0018;                    North         East    Units  Estimated Accuracy
 MG0018;SPC IL W     -   538,030.      679,390.      MT  (+/- 180 meters Scaled)
 MG0018
 MG0018_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF158989(NAD 83)
 MG0018
 MG0018                          SUPERSEDED SURVEY CONTROL
 MG0018
 MG0018  NGVD 29 (??/??/92)  179.578  (m)          589.17   (f) ADJ UNCH    2 0
 MG0018
 MG0018.Superseded values are not recommended for survey control.
 MG0018
 MG0018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0018.See file dsdata.pdf to determine how the superseded data were derived.
 MG0018
 MG0018_MARKER: DB = BENCH MARK DISK
 MG0018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0018_STAMPING: T 52 1934
 MG0018_MARK LOGO: CGS
 MG0018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0018+STABILITY: SURFACE MOTION
 MG0018
 MG0018  HISTORY     - Date     Condition        Report By
 MG0018  HISTORY     - 1934     MONUMENTED       CGS
 MG0018  HISTORY     - 19880119 MARK NOT FOUND   USPSQD
 MG0018  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0018
 MG0018                          STATION DESCRIPTION
 MG0018
 MG0018'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0018'AT SILVIS.
 MG0018'AT SILVIS, ROCK ISLAND COUNTY, ON THE CHICAGO, ROCK ISLAND
 MG0018'AND PACIFIC RAILWAY, 67 YARDS EAST OF THE STATION, 45 FEET
 MG0018'SOUTH OF THE CENTERLINE OF THE SOUTH MAIN TRACK, AND 4 FEET
 MG0018'NORTHEAST OF A POLE.  A STANDARD DISK, STAMPED T 52 1934 AND
 MG0018'SET IN THE TOP OF A CONCRETE POST.
 MG0018
 MG0018                          STATION RECOVERY (1988)
 MG0018
 MG0018'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0018'MARK NOT FOUND.
 MG0018
 MG0018                          STATION RECOVERY (1996)
 MG0018
 MG0018'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0018'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0065 ***********************************************************************
 MG0065  DESIGNATION -  T 53
 MG0065  PID         -  MG0065
 MG0065  STATE/COUNTY-  IL/KNOX
 MG0065  COUNTRY     -  US
 MG0065  USGS QUAD   -  NEW WINDSOR (2018)
 MG0065
 MG0065                         *CURRENT SURVEY CONTROL
 MG0065  ______________________________________________________________________
 MG0065* NAD 83(1986) POSITION- 41 08 13.     (N) 090 22 49.     (W)   SCALED
 MG0065* NAVD 88 ORTHO HEIGHT -   235.542 (meters)      772.77  (feet) ADJUSTED
 MG0065  ______________________________________________________________________
 MG0065  GEOID HEIGHT    -        -32.841 (meters)                     GEOID18
 MG0065  DYNAMIC HEIGHT  -        235.442 (meters)      772.45  (feet) COMP
 MG0065  MODELED GRAVITY -    980,193.4   (mgal)                       NAVD 88
 MG0065
 MG0065  VERT ORDER      -  SECOND    CLASS 0
 MG0065
 MG0065.The horizontal coordinates were scaled from a map and have
 MG0065.an estimated accuracy of +/- 6 seconds.
 MG0065
 MG0065.The orthometric height was determined by differential leveling and
 MG0065.adjusted by the NATIONAL GEODETIC SURVEY
 MG0065.in June 1991.
 MG0065
 MG0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0065.GEOID18 height accuracy estimate available here.
 MG0065
 MG0065.Click photographs - Photos may exist for this station.
 MG0065
 MG0065.The dynamic height is computed by dividing the NAVD 88
 MG0065.geopotential number by the normal gravity value computed on the
 MG0065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0065.degrees latitude (g = 980.6199 gals.).
 MG0065
 MG0065.The modeled gravity was interpolated from observed gravity values.
 MG0065
 MG0065;                    North         East    Units  Estimated Accuracy
 MG0065;SPC IL W     -   496,260.      682,070.      MT  (+/- 180 meters Scaled)
 MG0065
 MG0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF198572(NAD 83)
 MG0065
 MG0065                          SUPERSEDED SURVEY CONTROL
 MG0065
 MG0065  NGVD 29 (??/??/92)  235.598  (m)          772.96   (f) ADJ UNCH    2 0
 MG0065
 MG0065.Superseded values are not recommended for survey control.
 MG0065
 MG0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0065.See file dsdata.pdf to determine how the superseded data were derived.
 MG0065
 MG0065_MARKER: DB = BENCH MARK DISK
 MG0065_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0065_SP_SET: ABUTMENT
 MG0065_STAMPING: T 53 1934
 MG0065_MARK LOGO: CGS
 MG0065_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0065
 MG0065  HISTORY     - Date     Condition        Report By
 MG0065  HISTORY     - 1934     MONUMENTED       CGS
 MG0065  HISTORY     - 1942     GOOD             CGS
 MG0065  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0065
 MG0065                          STATION DESCRIPTION
 MG0065
 MG0065'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MG0065'2 MI N FROM RIO.
 MG0065'2.0 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MG0065'FROM THE STATION AT RIO, KNOX COUNTY, AT BRIDGE 212.48 OVER
 MG0065'A ROAD, AND IN THE TOP OF THE EAST END OF THE NORTH ABUTMENT
 MG0065'A STANDARD DISK, STAMPED T 53 1934.
 MG0065
 MG0065                          STATION RECOVERY (1997)
 MG0065
 MG0065'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0065'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0345 ***********************************************************************
 LD0345  DESIGNATION -  T 56
 LD0345  PID         -  LD0345
 LD0345  STATE/COUNTY-  IL/FULTON
 LD0345  COUNTRY     -  US
 LD0345  USGS QUAD   -  VERMONT (2018)
 LD0345
 LD0345                         *CURRENT SURVEY CONTROL
 LD0345  ______________________________________________________________________
 LD0345* NAD 83(1986) POSITION- 40 22 24.     (N) 090 25 56.     (W)   SCALED
 LD0345* NAVD 88 ORTHO HEIGHT -   210.428 (meters)      690.38  (feet) ADJUSTED
 LD0345  ______________________________________________________________________
 LD0345  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 LD0345  DYNAMIC HEIGHT  -        210.324 (meters)      690.04  (feet) COMP
 LD0345  MODELED GRAVITY -    980,125.7   (mgal)                       NAVD 88
 LD0345
 LD0345  VERT ORDER      -  SECOND    CLASS 0
 LD0345
 LD0345.The horizontal coordinates were scaled from a map and have
 LD0345.an estimated accuracy of +/- 6 seconds.
 LD0345
 LD0345.The orthometric height was determined by differential leveling and
 LD0345.adjusted by the NATIONAL GEODETIC SURVEY
 LD0345.in June 1991.
 LD0345
 LD0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0345.GEOID18 height accuracy estimate available here.
 LD0345
 LD0345.Click photographs - Photos may exist for this station.
 LD0345
 LD0345.The dynamic height is computed by dividing the NAVD 88
 LD0345.geopotential number by the normal gravity value computed on the
 LD0345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0345.degrees latitude (g = 980.6199 gals.).
 LD0345
 LD0345.The modeled gravity was interpolated from observed gravity values.
 LD0345
 LD0345;                    North         East    Units  Estimated Accuracy
 LD0345;SPC IL W     -   411,470.      677,450.      MT  (+/- 180 meters Scaled)
 LD0345
 LD0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE179723(NAD 83)
 LD0345
 LD0345                          SUPERSEDED SURVEY CONTROL
 LD0345
 LD0345  NGVD 29 (??/??/92)  210.509  (m)          690.64   (f) ADJ UNCH    2 0
 LD0345
 LD0345.Superseded values are not recommended for survey control.
 LD0345
 LD0345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0345.See file dsdata.pdf to determine how the superseded data were derived.
 LD0345
 LD0345_MARKER: DB = BENCH MARK DISK
 LD0345_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0345_SP_SET: CULVERT HEADWALL
 LD0345_STAMPING: T 56 1935
 LD0345_MARK LOGO: CGS
 LD0345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0345+STABILITY: SURFACE MOTION
 LD0345
 LD0345  HISTORY     - Date     Condition        Report By
 LD0345  HISTORY     - 1935     MONUMENTED       CGS
 LD0345  HISTORY     - 20120724 MARK NOT FOUND   ILDT
 LD0345
 LD0345                          STATION DESCRIPTION
 LD0345
 LD0345'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0345'0.7 MI NW FROM TABLE GROVE.
 LD0345'0.7 MILE NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0345'RAILROAD FROM THE STATION AT TABLE GROVE, FULTON COUNTY, 18 POLES
 LD0345'SOUTHEAST OF MILEPOST 147, AT AN 8- BY 10-FOOT CONCRETE CATTLEPASS,
 LD0345'IN THE TOP OF THE NORTHWEST END OF THE SOUTHWEST HEADWALL, 8
 LD0345'FEET SOUTHWEST OF THE CENTERLINE OF THE SOUTHWEST TRACK, AND ONE
 LD0345'FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED T 56 1935.
 LD0345
 LD0345                          STATION RECOVERY (2012)
 LD0345
 LD0345'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0345'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0643 ***********************************************************************
 NH0643  DESIGNATION -  T 6
 NH0643  PID         -  NH0643
 NH0643  STATE/COUNTY-  IL/STEPHENSON
 NH0643  COUNTRY     -  US
 NH0643  USGS QUAD   -  FREEPORT EAST (2018)
 NH0643
 NH0643                         *CURRENT SURVEY CONTROL
 NH0643  ______________________________________________________________________
 NH0643* NAD 83(1986) POSITION- 42 18 14.     (N) 089 32 14.     (W)   SCALED
 NH0643* NAVD 88 ORTHO HEIGHT -   233.269 (meters)      765.32  (feet) ADJUSTED
 NH0643  ______________________________________________________________________
 NH0643  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 NH0643  DYNAMIC HEIGHT  -        233.192 (meters)      765.06  (feet) COMP
 NH0643  MODELED GRAVITY -    980,285.9   (mgal)                       NAVD 88
 NH0643
 NH0643  VERT ORDER      -  FIRST     CLASS II
 NH0643
 NH0643.The horizontal coordinates were scaled from a map and have
 NH0643.an estimated accuracy of +/- 6 seconds.
 NH0643
 NH0643.The orthometric height was determined by differential leveling and
 NH0643.adjusted by the NATIONAL GEODETIC SURVEY
 NH0643.in June 1991.
 NH0643
 NH0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0643.GEOID18 height accuracy estimate available here.
 NH0643
 NH0643.Click photographs - Photos may exist for this station.
 NH0643
 NH0643.The dynamic height is computed by dividing the NAVD 88
 NH0643.geopotential number by the normal gravity value computed on the
 NH0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0643.degrees latitude (g = 980.6199 gals.).
 NH0643
 NH0643.The modeled gravity was interpolated from observed gravity values.
 NH0643
 NH0643;                    North         East    Units  Estimated Accuracy
 NH0643;SPC IL W     -   626,030.      751,900.      MT  (+/- 180 meters Scaled)
 NH0643
 NH0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM908866(NAD 83)
 NH0643
 NH0643                          SUPERSEDED SURVEY CONTROL
 NH0643
 NH0643  NGVD 29 (??/??/92)  233.386  (m)          765.70   (f) ADJ UNCH    1 2
 NH0643
 NH0643.Superseded values are not recommended for survey control.
 NH0643
 NH0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0643.See file dsdata.pdf to determine how the superseded data were derived.
 NH0643
 NH0643_MARKER: DB = BENCH MARK DISK
 NH0643_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0643_SP_SET: CULVERT HEADWALL
 NH0643_STAMPING: ELEV 765.701 FT T 6 1920
 NH0643_MARK LOGO: CGS
 NH0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0643+STABILITY: SURFACE MOTION
 NH0643
 NH0643  HISTORY     - Date     Condition        Report By
 NH0643  HISTORY     - 1920     MONUMENTED       CGS
 NH0643  HISTORY     - 1971     GOOD             NGS
 NH0643  HISTORY     - 1971     GOOD             BRADY
 NH0643  HISTORY     - 19960930 MARK NOT FOUND   USPSQD
 NH0643  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH0643
 NH0643                          STATION DESCRIPTION
 NH0643
 NH0643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 NH0643'4.5 MI E FROM FREEPORT.
 NH0643'ABOUT 4-1/2 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN
 NH0643'RAILWAY FROM FREEPORT, STEPHENSON COUNTY, ABOUT 1/4 MILE WEST
 NH0643'OF DEILELIEN CROSSING, AT CULVERT 548, AND JUST OVER THE SPRING
 NH0643'LINE ON THE NORTH END.  A STANDARD DISK, STAMPED ELEV 765.701
 NH0643'FT T 6 1920.
 NH0643
 NH0643                          STATION RECOVERY (1971)
 NH0643
 NH0643'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971
 NH0643'RECOVERED IN GOOD CONDITION.
 NH0643
 NH0643                          STATION RECOVERY (1996)
 NH0643
 NH0643'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0643'MARK NOT FOUND.
 NH0643
 NH0643                          STATION RECOVERY (2001)
 NH0643
 NH0643'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0643'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3800 ***********************************************************************
 DH3800  DESIGNATION -  T 729
 DH3800  PID         -  DH3800
 DH3800  STATE/COUNTY-  IL/FAYETTE
 DH3800  COUNTRY     -  US
 DH3800  USGS QUAD   -  HAGARSTOWN (2018)
 DH3800
 DH3800                         *CURRENT SURVEY CONTROL
 DH3800  ______________________________________________________________________
 DH3800* NAD 83(2011) POSITION- 38 55 18.41290(N) 089 12 26.90163(W)   ADJUSTED
 DH3800* NAD 83(2011) ELLIP HT-   132.488 (meters)        (06/27/12)   ADJUSTED
 DH3800* NAD 83(2011) EPOCH   -  2010.00
 DH3800* NAVD 88 ORTHO HEIGHT -   164.1   (meters)      538.    (feet) GPS OBS
 DH3800  ______________________________________________________________________
 DH3800  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3800  GEOID HEIGHT    -        -31.536 (meters)                     GEOID03
 DH3800  GEOID HEIGHT    -        -31.570 (meters)                     GEOID18
 DH3800  NAD 83(2011) X  -     68,728.551 (meters)                     COMP
 DH3800  NAD 83(2011) Y  - -4,968,415.120 (meters)                     COMP
 DH3800  NAD 83(2011) Z  -  3,985,648.245 (meters)                     COMP
 DH3800  LAPLACE CORR    -         -2.02  (seconds)                    DEFLEC18
 DH3800
 DH3800  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3800  Standards:
 DH3800         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3800            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3800  -------------------------------------------------------------------
 DH3800  NETWORK    0.50   0.84           0.23   0.17   0.43     -0.02494370
 DH3800  -------------------------------------------------------------------
 DH3800  Click here for local accuracies and other accuracy information.
 DH3800
 DH3800.The horizontal coordinates were established by GPS observations
 DH3800.and adjusted by the National Geodetic Survey in June 2012.
 DH3800
 DH3800.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3800.been affixed to the stable North American tectonic plate. See 
 DH3800.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3800
 DH3800.The horizontal coordinates are valid at the epoch date displayed above
 DH3800.which is a decimal equivalence of Year/Month/Day.
 DH3800
 DH3800.The orthometric height was determined by GPS observations and a
 DH3800.high-resolution geoid model.
 DH3800
 DH3800.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3800.GEOID18 height accuracy estimate available here.
 DH3800
 DH3800.Click photographs - Photos may exist for this station.
 DH3800
 DH3800.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3800
 DH3800.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3800
 DH3800.The ellipsoidal height was determined by GPS observations
 DH3800.and is referenced to NAD 83.
 DH3800
 DH3800. The following values were computed from the NAD 83(2011) position.
 DH3800
 DH3800;                    North         East     Units Scale Factor Converg.
 DH3800;SPC IL E     -   250,658.156   224,194.419   MT  1.00004573   -0 32 57.2
 DH3800;SPC IL E     -   822,367.63    735,544.52   sFT  1.00004573   -0 32 57.2
 DH3800;UTM  16      - 4,310,413.354   308,630.714   MT  1.00005097   -1 23 14.2
 DH3800
 DH3800!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3800!SPC IL E     -   0.99997921  x   1.00004573  =   1.00002494
 DH3800!UTM  16      -   0.99997921  x   1.00005097  =   1.00003018
 DH3800
 DH3800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0863010413(NAD 83)
 DH3800
 DH3800                          SUPERSEDED SURVEY CONTROL
 DH3800
 DH3800  NAD 83(2007)-  38 55 18.41290(N)    089 12 26.90238(W) AD(2002.00) 0
 DH3800  ELLIP H (02/10/07)  132.518  (m)                       GP(2002.00)    
 DH3800  NAD 83(1997)-  38 55 18.41292(N)    089 12 26.90239(W) AD(       ) 1
 DH3800  ELLIP H (06/10/05)  132.502  (m)                       GP(       ) 3 2
 DH3800
 DH3800.Superseded values are not recommended for survey control.
 DH3800
 DH3800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3800.See file dsdata.pdf to determine how the superseded data were derived.
 DH3800
 DH3800_MARKER: DD = SURVEY DISK
 DH3800_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3800_STAMPING: T 729
 DH3800_MARK LOGO: ILDT
 DH3800_PROJECTION: RECESSED 3 CENTIMETERS
 DH3800_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3800_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3800+STABILITY: SURFACE MOTION
 DH3800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3800+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 DH3800
 DH3800  HISTORY     - Date     Condition        Report By
 DH3800  HISTORY     - 2005     MONUMENTED       ILDT
 DH3800  HISTORY     - 20050317 GOOD             ILDT
 DH3800
 DH3800                          STATION DESCRIPTION
 DH3800
 DH3800'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3800'TO REACH FRON THE T-ROAD OF RT. 40 AND RT. 140 EAST OF MULBERRY GROVE,
 DH3800'GO EAST 2.55 MILES TO THE STATION ON THE RIGHT. IT IS IN THE SOUTHEAST
 DH3800'QUADRANT OF RT. 140 AND COUNTY ROAD 225 E. THE MARK IS 32.0 FT. EAST
 DH3800'OF THE CENTER OF COUNTY ROAD 225E, IT IS 28.8 FT. SOUTH OF THE CENTER
 DH3800'OF RT. 140 AND IT IS 15 FT. EAST NORTHEAST OF A STOP SIGN. THE MARK IS
 DH3800'ABOUT 0.1 FT. BELOW THE SURFACE AND HAS A FIBERGLASS WITNESS POST 1.0
 DH3800'FT. TO THE SOUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3799 ***********************************************************************
 DH3799  DESIGNATION -  T 740
 DH3799  PID         -  DH3799
 DH3799  STATE/COUNTY-  IL/FAYETTE
 DH3799  COUNTRY     -  US
 DH3799  USGS QUAD   -  HAGARSTOWN (2018)
 DH3799
 DH3799                         *CURRENT SURVEY CONTROL
 DH3799  ______________________________________________________________________
 DH3799* NAD 83(2011) POSITION- 38 56 36.76422(N) 089 10 08.35387(W)   ADJUSTED
 DH3799* NAD 83(2011) ELLIP HT-   129.831 (meters)        (06/27/12)   ADJUSTED
 DH3799* NAD 83(2011) EPOCH   -  2010.00
 DH3799* NAVD 88 ORTHO HEIGHT -   161.5   (meters)      530.    (feet) GPS OBS
 DH3799  ______________________________________________________________________
 DH3799  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3799  GEOID HEIGHT    -        -31.596 (meters)                     GEOID03
 DH3799  GEOID HEIGHT    -        -31.637 (meters)                     GEOID18
 DH3799  NAD 83(2011) X  -     72,043.761 (meters)                     COMP
 DH3799  NAD 83(2011) Y  - -4,966,847.576 (meters)                     COMP
 DH3799  NAD 83(2011) Z  -  3,987,526.095 (meters)                     COMP
 DH3799  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 DH3799
 DH3799  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3799  Standards:
 DH3799         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3799            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3799  -------------------------------------------------------------------
 DH3799  NETWORK    0.53   0.88           0.25   0.17   0.45     -0.03569700
 DH3799  -------------------------------------------------------------------
 DH3799  Click here for local accuracies and other accuracy information.
 DH3799
 DH3799.The horizontal coordinates were established by GPS observations
 DH3799.and adjusted by the National Geodetic Survey in June 2012.
 DH3799
 DH3799.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3799.been affixed to the stable North American tectonic plate. See 
 DH3799.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3799
 DH3799.The horizontal coordinates are valid at the epoch date displayed above
 DH3799.which is a decimal equivalence of Year/Month/Day.
 DH3799
 DH3799.The orthometric height was determined by GPS observations and a
 DH3799.high-resolution geoid model.
 DH3799
 DH3799.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3799.GEOID18 height accuracy estimate available here.
 DH3799
 DH3799.Click photographs - Photos may exist for this station.
 DH3799
 DH3799.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3799
 DH3799.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3799
 DH3799.The ellipsoidal height was determined by GPS observations
 DH3799.and is referenced to NAD 83.
 DH3799
 DH3799. The following values were computed from the NAD 83(2011) position.
 DH3799
 DH3799;                    North         East     Units Scale Factor Converg.
 DH3799;SPC IL E     -   253,043.003   227,554.088   MT  1.00003960   -0 31 31.0
 DH3799;SPC IL E     -   830,191.92    746,567.04   sFT  1.00003960   -0 31 31.0
 DH3799;UTM  16      - 4,312,748.795   312,024.915   MT  1.00003511   -1 21 49.4
 DH3799
 DH3799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3799!SPC IL E     -   0.99997963  x   1.00003960  =   1.00001923
 DH3799!UTM  16      -   0.99997963  x   1.00003511  =   1.00001474
 DH3799
 DH3799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1202412748(NAD 83)
 DH3799
 DH3799                          SUPERSEDED SURVEY CONTROL
 DH3799
 DH3799  NAD 83(2007)-  38 56 36.76422(N)    089 10 08.35462(W) AD(2002.00) 0
 DH3799  ELLIP H (02/10/07)  129.861  (m)                       GP(2002.00)    
 DH3799  NAD 83(1997)-  38 56 36.76421(N)    089 10 08.35466(W) AD(       ) 1
 DH3799  ELLIP H (06/10/05)  129.848  (m)                       GP(       ) 3 2
 DH3799
 DH3799.Superseded values are not recommended for survey control.
 DH3799
 DH3799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3799.See file dsdata.pdf to determine how the superseded data were derived.
 DH3799
 DH3799_MARKER: DD = SURVEY DISK
 DH3799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH3799_STAMPING: T 740
 DH3799_MARK LOGO: ILDT
 DH3799_PROJECTION: RECESSED 3 CENTIMETERS
 DH3799_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH3799+STABILITY: SURFACE MOTION
 DH3799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3799+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2005
 DH3799
 DH3799  HISTORY     - Date     Condition        Report By
 DH3799  HISTORY     - 2005     MONUMENTED       ILDT
 DH3799  HISTORY     - 20050317 GOOD             ILDT
 DH3799
 DH3799                          STATION DESCRIPTION
 DH3799
 DH3799'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (CW)
 DH3799'O REACH FROM THE INTERSECTION OF RT. 140 AND S. COLES STREET IN THE
 DH3799'SOUTHWEST PART OF VANDALIA. GO WEST ON RT. 140  3.35 MILES TO
 DH3799'HAGARSTOWN AND MARK ON THE RIGHT. THE MARK IS 51.6 FT. NORTH OF RT.
 DH3799'140, IT IS 47.5 FT. SOUTH OF THE SOUTH RAIL OF A RAILROAD TRACK AND IT
 DH3799'IS 136 FT. EAST OF COUNTY ROAD 11 (430E). THE MARK IS BELOW THE
 DH3799'SURFACE 0.1FT.  WITH A FIBERGLASS WITNESS POST TO THE NORTH 1.0 FT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0197 ***********************************************************************
 KC0197  DESIGNATION -  T 79
 KC0197  PID         -  KC0197
 KC0197  STATE/COUNTY-  IL/PIKE
 KC0197  COUNTRY     -  US
 KC0197  USGS QUAD   -  BAYLIS (2018)
 KC0197
 KC0197                         *CURRENT SURVEY CONTROL
 KC0197  ______________________________________________________________________
 KC0197* NAD 83(1986) POSITION- 39 43 00.     (N) 090 52 58.     (W)   SCALED
 KC0197* NAVD 88 ORTHO HEIGHT -   241.451 (meters)      792.16  (feet) ADJUSTED
 KC0197  ______________________________________________________________________
 KC0197  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 KC0197  DYNAMIC HEIGHT  -        241.316 (meters)      791.72  (feet) COMP
 KC0197  MODELED GRAVITY -    980,062.3   (mgal)                       NAVD 88
 KC0197
 KC0197  VERT ORDER      -  SECOND    CLASS 0
 KC0197
 KC0197.The horizontal coordinates were scaled from a map and have
 KC0197.an estimated accuracy of +/- 6 seconds.
 KC0197
 KC0197.The orthometric height was determined by differential leveling and
 KC0197.adjusted by the NATIONAL GEODETIC SURVEY
 KC0197.in June 1991.
 KC0197
 KC0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0197.GEOID18 height accuracy estimate available here.
 KC0197
 KC0197.Click photographs - Photos may exist for this station.
 KC0197
 KC0197.The dynamic height is computed by dividing the NAVD 88
 KC0197.geopotential number by the normal gravity value computed on the
 KC0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0197.degrees latitude (g = 980.6199 gals.).
 KC0197
 KC0197.The modeled gravity was interpolated from observed gravity values.
 KC0197
 KC0197;                    North         East    Units  Estimated Accuracy
 KC0197;SPC IL W     -   338,780.      638,600.      MT  (+/- 180 meters Scaled)
 KC0197
 KC0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD814984(NAD 83)
 KC0197
 KC0197                          SUPERSEDED SURVEY CONTROL
 KC0197
 KC0197  NGVD 29 (??/??/92)  241.524  (m)          792.40   (f) ADJ UNCH    2 0
 KC0197
 KC0197.Superseded values are not recommended for survey control.
 KC0197
 KC0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0197.See file dsdata.pdf to determine how the superseded data were derived.
 KC0197
 KC0197_MARKER: DB = BENCH MARK DISK
 KC0197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0197_STAMPING: T 79 1935
 KC0197_MARK LOGO: CGS
 KC0197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0197+STABILITY: SURFACE MOTION
 KC0197
 KC0197  HISTORY     - Date     Condition        Report By
 KC0197  HISTORY     - 1935     MONUMENTED       CGS
 KC0197  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0197
 KC0197                          STATION DESCRIPTION
 KC0197
 KC0197'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0197'1.5 MI E FROM BAYLIS.
 KC0197'1.5 MILES EAST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0197'BAYLIS, PIKE COUNTY, AT MILEAGE 487.2, 16 FEET EAST OF THE
 KC0197'CENTER OF A ROAD CROSSING, 26 FEET SOUTH OF THE CENTERLINE OF
 KC0197'THE TRACK, AND 22 FEET NORTH OF THE RIGHT-OF-WAY FENCE.  A
 KC0197'STANDARD DISK, STAMPED T 79 1935 AND SET IN THE TOP OF A CONCRETE
 KC0197'POST.
 KC0197
 KC0197                          STATION RECOVERY (1976)
 KC0197
 KC0197'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0197'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0793 ***********************************************************************
 JB0793  DESIGNATION -  T 8
 JB0793  PID         -  JB0793
 JB0793  STATE/COUNTY-  IL/FAYETTE
 JB0793  COUNTRY     -  US
 JB0793  USGS QUAD   -  PATOKA (2018)
 JB0793
 JB0793                         *CURRENT SURVEY CONTROL
 JB0793  ______________________________________________________________________
 JB0793* NAD 83(1986) POSITION- 38 52 02.     (N) 089 05 15.     (W)   SCALED
 JB0793* NAVD 88 ORTHO HEIGHT -   156.973 (meters)      515.00  (feet) POSTED
 JB0793  ______________________________________________________________________
 JB0793  GEOID HEIGHT    -        -31.560 (meters)                     GEOID18
 JB0793  DYNAMIC HEIGHT  -        156.88  (meters)      514.7   (feet) COMP
 JB0793  MODELED GRAVITY -    980,003.9   (mgal)                       NAVD 88
 JB0793
 JB0793  VERT ORDER      -  * POSTED, SEE BELOW
 JB0793
 JB0793.The horizontal coordinates were scaled from a map and have
 JB0793.an estimated accuracy of +/- 6 seconds.
 JB0793
 JB0793.The orthometric height was determined by differential leveling
 JB0793.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0793
 JB0793.* This is a POSTED BENCH MARK height.
 JB0793
 JB0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0793.GEOID18 height accuracy estimate available here.
 JB0793
 JB0793.Click photographs - Photos may exist for this station.
 JB0793
 JB0793.The dynamic height is computed by dividing the NAVD 88
 JB0793.geopotential number by the normal gravity value computed on the
 JB0793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0793.degrees latitude (g = 980.6199 gals.).
 JB0793
 JB0793.The modeled gravity was interpolated from observed gravity values.
 JB0793
 JB0793;                    North         East    Units  Estimated Accuracy
 JB0793;SPC IL E     -   244,510.      234,550.      MT  (+/- 180 meters Scaled)
 JB0793
 JB0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ188041(NAD 83)
 JB0793
 JB0793                          SUPERSEDED SURVEY CONTROL
 JB0793
 JB0793.No superseded survey control is available for this station.
 JB0793
 JB0793_MARKER: P = PIPE CAP
 JB0793_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 JB0793+WITH SETTING: INTO GROUND
 JB0793_STAMPING: 516
 JB0793_MARK LOGO: USGS
 JB0793_MAGNETIC: I = MARKER IS A STEEL ROD
 JB0793_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0793
 JB0793  HISTORY     - Date     Condition        Report By
 JB0793  HISTORY     - 1907     MONUMENTED       USGS
 JB0793  HISTORY     - 1920     GOOD             CGS
 JB0793  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0793
 JB0793                          STATION DESCRIPTION
 JB0793
 JB0793'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 JB0793'AT SHOBONIER.
 JB0793'AT SHOBONIER, FAYETTE COUNTY, ABOUT 650 FT S OF THE ILLINOIS
 JB0793'CENTRAL RR DEPOT AND NEAR A TELEGRAPH POLE ON A CORNER OPPOSITE
 JB0793'THE TWO GENERAL STORES.  AN IRON POST.
 JB0793
 JB0793                          STATION RECOVERY (2014)
 JB0793
 JB0793'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0793'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0358 ***********************************************************************
 KC0358  DESIGNATION -  T 80
 KC0358  PID         -  KC0358
 KC0358  STATE/COUNTY-  IL/PIKE
 KC0358  COUNTRY     -  US
 KC0358  USGS QUAD   -  BARRY (2018)
 KC0358
 KC0358                         *CURRENT SURVEY CONTROL
 KC0358  ______________________________________________________________________
 KC0358* NAD 83(1986) POSITION- 39 38 07.     (N) 091 06 51.     (W)   SCALED
 KC0358* NAVD 88 ORTHO HEIGHT -   142.617 (meters)      467.90  (feet) ADJUSTED
 KC0358  ______________________________________________________________________
 KC0358  GEOID HEIGHT    -        -32.556 (meters)                     GEOID18
 KC0358  DYNAMIC HEIGHT  -        142.538 (meters)      467.64  (feet) COMP
 KC0358  MODELED GRAVITY -    980,071.2   (mgal)                       NAVD 88
 KC0358
 KC0358  VERT ORDER      -  SECOND    CLASS 0
 KC0358
 KC0358.The horizontal coordinates were scaled from a map and have
 KC0358.an estimated accuracy of +/- 6 seconds.
 KC0358
 KC0358.The orthometric height was determined by differential leveling and
 KC0358.adjusted by the NATIONAL GEODETIC SURVEY
 KC0358.in June 1991.
 KC0358
 KC0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0358.GEOID18 height accuracy estimate available here.
 KC0358
 KC0358.Click photographs - Photos may exist for this station.
 KC0358
 KC0358.The dynamic height is computed by dividing the NAVD 88
 KC0358.geopotential number by the normal gravity value computed on the
 KC0358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0358.degrees latitude (g = 980.6199 gals.).
 KC0358
 KC0358.The modeled gravity was interpolated from observed gravity values.
 KC0358
 KC0358;                    North         East    Units  Estimated Accuracy
 KC0358;SPC IL W     -   329,920.      618,670.      MT  (+/- 180 meters Scaled)
 KC0358
 KC0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD618889(NAD 83)
 KC0358
 KC0358                          SUPERSEDED SURVEY CONTROL
 KC0358
 KC0358  NGVD 29 (??/??/92)  142.693  (m)          468.15   (f) ADJ UNCH    2 0
 KC0358
 KC0358.Superseded values are not recommended for survey control.
 KC0358
 KC0358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0358.See file dsdata.pdf to determine how the superseded data were derived.
 KC0358
 KC0358_MARKER: DB = BENCH MARK DISK
 KC0358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0358_STAMPING: T 80 1935
 KC0358_MARK LOGO: CGS
 KC0358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0358+STABILITY: SURFACE MOTION
 KC0358
 KC0358  HISTORY     - Date     Condition        Report By
 KC0358  HISTORY     - 1935     MONUMENTED       CGS
 KC0358  HISTORY     - 20020617 MARK NOT FOUND   LOCSUR
 KC0358
 KC0358                          STATION DESCRIPTION
 KC0358
 KC0358'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0358'0.7 MI NW FROM NEW CANTON.
 KC0358'0.7 MILE NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0358'RAILROAD FROM THE STATION AT NEW CANTON, PIKE COUNTY, NEAR
 KC0358'MILEAGE 14.3, 2 RAILS SOUTHEAST OF A GRADE CROSSING, 22 FEET
 KC0358'SOUTHWEST OF THE TRACK, AND ONE FOOT NORTHEAST OF THE RIGHT-OF-WAY
 KC0358'FENCE.  A STANDARD DISK, STAMPED T 80 1935 AND SET IN THE TOP
 KC0358'OF A CONCRETE POST.
 KC0358
 KC0358                          STATION RECOVERY (2002)
 KC0358
 KC0358'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2002
 KC0358'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0103 ***********************************************************************
 KC0103  DESIGNATION -  T 81
 KC0103  PID         -  KC0103
 KC0103  STATE/COUNTY-  IL/PIKE
 KC0103  COUNTRY     -  US
 KC0103  USGS QUAD   -  PLEASANT HILL EAST (2018)
 KC0103
 KC0103                         *CURRENT SURVEY CONTROL
 KC0103  ______________________________________________________________________
 KC0103* NAD 83(1986) POSITION- 39 26 02.     (N) 090 50 35.     (W)   SCALED
 KC0103* NAVD 88 ORTHO HEIGHT -   142.571 (meters)      467.75  (feet) ADJUSTED
 KC0103  ______________________________________________________________________
 KC0103  GEOID HEIGHT    -        -32.380 (meters)                     GEOID18
 KC0103  DYNAMIC HEIGHT  -        142.490 (meters)      467.49  (feet) COMP
 KC0103  MODELED GRAVITY -    980,059.3   (mgal)                       NAVD 88
 KC0103
 KC0103  VERT ORDER      -  SECOND    CLASS 0
 KC0103
 KC0103.The horizontal coordinates were scaled from a map and have
 KC0103.an estimated accuracy of +/- 6 seconds.
 KC0103
 KC0103.The orthometric height was determined by differential leveling and
 KC0103.adjusted by the NATIONAL GEODETIC SURVEY
 KC0103.in June 1991.
 KC0103
 KC0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0103.GEOID18 height accuracy estimate available here.
 KC0103
 KC0103.Click photographs - Photos may exist for this station.
 KC0103
 KC0103.The dynamic height is computed by dividing the NAVD 88
 KC0103.geopotential number by the normal gravity value computed on the
 KC0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0103.degrees latitude (g = 980.6199 gals.).
 KC0103
 KC0103.The modeled gravity was interpolated from observed gravity values.
 KC0103
 KC0103;                    North         East    Units  Estimated Accuracy
 KC0103;SPC IL W     -   307,360.      641,770.      MT  (+/- 180 meters Scaled)
 KC0103
 KC0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD856671(NAD 83)
 KC0103
 KC0103                          SUPERSEDED SURVEY CONTROL
 KC0103
 KC0103  NGVD 29 (??/??/92)  142.682  (m)          468.12   (f) ADJ UNCH    2 0
 KC0103
 KC0103.Superseded values are not recommended for survey control.
 KC0103
 KC0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0103.See file dsdata.pdf to determine how the superseded data were derived.
 KC0103
 KC0103_MARKER: DB = BENCH MARK DISK
 KC0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0103_STAMPING: T 81 1935
 KC0103_MARK LOGO: CGS
 KC0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0103+STABILITY: SURFACE MOTION
 KC0103_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0103+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 KC0103
 KC0103  HISTORY     - Date     Condition        Report By
 KC0103  HISTORY     - 1935     MONUMENTED       CGS
 KC0103  HISTORY     - 1943     GOOD             CGS
 KC0103  HISTORY     - 20120606 GOOD             ILDT
 KC0103
 KC0103                          STATION DESCRIPTION
 KC0103
 KC0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0103'1.8 MI E FROM PLEASANT HILL.
 KC0103'1.8 MILES EAST ALONG THE ALTON RAILROAD FROM THE STATION AT
 KC0103'PLEASANT HILL, PIKE COUNTY, NEAR MILEAGE 263.7, 25 FEET WEST OF
 KC0103'THE CENTER OF A CROSSING OF AN OLD HIGHWAY, 48 FEET NORTH OF
 KC0103'THE CENTERLINE OF THE TRACK, AND ABOUT 5 FEET SOUTHWEST OF A
 KC0103'RIGHT-OF-WAY FENCE CORNER.  A STANDARD DISK, STAMPED T 81 1935
 KC0103'AND SET IN THE TOP OF A CONCRETE POST.
 KC0103
 KC0103                          STATION RECOVERY (2012)
 KC0103
 KC0103'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0076 ***********************************************************************
 KC0076  DESIGNATION -  T 82
 KC0076  PID         -  KC0076
 KC0076  STATE/COUNTY-  IL/GREENE
 KC0076  COUNTRY     -  US
 KC0076  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0076
 KC0076                         *CURRENT SURVEY CONTROL
 KC0076  ______________________________________________________________________
 KC0076* NAD 83(1986) POSITION- 39 27 10.     (N) 090 29 48.     (W)   SCALED
 KC0076* NAVD 88 ORTHO HEIGHT -   150.419 (meters)      493.50  (feet) ADJUSTED
 KC0076  ______________________________________________________________________
 KC0076  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 KC0076  DYNAMIC HEIGHT  -        150.331 (meters)      493.21  (feet) COMP
 KC0076  MODELED GRAVITY -    980,044.3   (mgal)                       NAVD 88
 KC0076
 KC0076  VERT ORDER      -  SECOND    CLASS 0
 KC0076
 KC0076.The horizontal coordinates were scaled from a map and have
 KC0076.an estimated accuracy of +/- 6 seconds.
 KC0076
 KC0076.The orthometric height was determined by differential leveling and
 KC0076.adjusted by the NATIONAL GEODETIC SURVEY
 KC0076.in June 1991.
 KC0076
 KC0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0076.GEOID18 height accuracy estimate available here.
 KC0076
 KC0076.Click photographs - Photos may exist for this station.
 KC0076
 KC0076.The dynamic height is computed by dividing the NAVD 88
 KC0076.geopotential number by the normal gravity value computed on the
 KC0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0076.degrees latitude (g = 980.6199 gals.).
 KC0076
 KC0076.The modeled gravity was interpolated from observed gravity values.
 KC0076
 KC0076;                    North         East    Units  Estimated Accuracy
 KC0076;SPC IL W     -   309,290.      671,600.      MT  (+/- 180 meters Scaled)
 KC0076
 KC0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD153700(NAD 83)
 KC0076
 KC0076                          SUPERSEDED SURVEY CONTROL
 KC0076
 KC0076  NGVD 29 (??/??/92)  150.562  (m)          493.97   (f) ADJ UNCH    2 0
 KC0076
 KC0076.Superseded values are not recommended for survey control.
 KC0076
 KC0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0076.See file dsdata.pdf to determine how the superseded data were derived.
 KC0076
 KC0076_MARKER: DB = BENCH MARK DISK
 KC0076_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0076_SP_SET: BRIDGE
 KC0076_STAMPING: T 82 1935
 KC0076_MARK LOGO: CGS
 KC0076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0076
 KC0076  HISTORY     - Date     Condition        Report By
 KC0076  HISTORY     - 1935     MONUMENTED       CGS
 KC0076  HISTORY     - 1943     GOOD             CGS
 KC0076  HISTORY     - 1980     MARK NOT FOUND   USGS
 KC0076
 KC0076                          STATION DESCRIPTION
 KC0076
 KC0076'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0076'1.5 MI W FROM DRAKE.
 KC0076'1.5 MILES WEST ALONG THE OLD ALTON RAILROAD FROM THE STATION
 KC0076'AT DRAKE, GREENE COUNTY, 0.2 MILE WEST OF MILEPOST 244, NEAR
 KC0076'MILEAGE 244.2, AT A BRIDGE, IN THE TOP OF THE SOUTH END OF THE
 KC0076'EAST ABUTMENT, AND 6.1 FEET SOUTH OF THE CENTERLINE OF THE
 KC0076'TRACK.  A STANDARD DISK, STAMPED T 82 1935.
 KC0076
 KC0076                          STATION RECOVERY (1980)
 KC0076
 KC0076'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KC0076'NEW BRIDGE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0483 ***********************************************************************
 KB0483  DESIGNATION -  T 83
 KB0483  PID         -  KB0483
 KB0483  STATE/COUNTY-  IL/SHELBY
 KB0483  COUNTRY     -  US
 KB0483  USGS QUAD   -  STEWARDSON WEST (2018)
 KB0483
 KB0483                         *CURRENT SURVEY CONTROL
 KB0483  ______________________________________________________________________
 KB0483* NAD 83(1986) POSITION- 39 16 00.     (N) 088 37 41.     (W)   SCALED
 KB0483* NAVD 88 ORTHO HEIGHT -   196.557 (meters)      644.87  (feet) ADJUSTED
 KB0483  ______________________________________________________________________
 KB0483  GEOID HEIGHT    -        -32.174 (meters)                     GEOID18
 KB0483  DYNAMIC HEIGHT  -        196.441 (meters)      644.49  (feet) COMP
 KB0483  MODELED GRAVITY -    980,032.0   (mgal)                       NAVD 88
 KB0483
 KB0483  VERT ORDER      -  SECOND    CLASS 0
 KB0483
 KB0483.The horizontal coordinates were scaled from a map and have
 KB0483.an estimated accuracy of +/- 6 seconds.
 KB0483
 KB0483.The orthometric height was determined by differential leveling and
 KB0483.adjusted by the NATIONAL GEODETIC SURVEY
 KB0483.in June 1991.
 KB0483
 KB0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0483.GEOID18 height accuracy estimate available here.
 KB0483
 KB0483.Click photographs - Photos may exist for this station.
 KB0483
 KB0483.The dynamic height is computed by dividing the NAVD 88
 KB0483.geopotential number by the normal gravity value computed on the
 KB0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0483.degrees latitude (g = 980.6199 gals.).
 KB0483
 KB0483.The modeled gravity was interpolated from observed gravity values.
 KB0483
 KB0483;                    North         East    Units  Estimated Accuracy
 KB0483;SPC IL E     -   288,620.      274,570.      MT  (+/- 180 meters Scaled)
 KB0483
 KB0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ595476(NAD 83)
 KB0483
 KB0483                          SUPERSEDED SURVEY CONTROL
 KB0483
 KB0483  NGVD 29 (??/??/92)  196.638  (m)          645.14   (f) ADJ UNCH    2 0
 KB0483
 KB0483.Superseded values are not recommended for survey control.
 KB0483
 KB0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0483.See file dsdata.pdf to determine how the superseded data were derived.
 KB0483
 KB0483_MARKER: DB = BENCH MARK DISK
 KB0483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0483_STAMPING: T 83 1935
 KB0483_MARK LOGO: CGS
 KB0483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0483+STABILITY: SURFACE MOTION
 KB0483
 KB0483  HISTORY     - Date     Condition        Report By
 KB0483  HISTORY     - 1935     MONUMENTED       CGS
 KB0483  HISTORY     - 1947     MARK NOT FOUND   CGS
 KB0483  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0483  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0483
 KB0483                          STATION DESCRIPTION
 KB0483
 KB0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0483'AT STEWARDSON.
 KB0483'AT STEWARDSON, SHELBY COUNTY, ON THE ABANDONED WABASH RAILWAY,
 KB0483'0.1 MILE NORTH OF THE OLD STATION, AT THE CROSSING OF THE NEW
 KB0483'YORK, CHICAGO AND ST. LOUIS RAILROAD, 90 FEET EAST OF THE N.Y.C.
 KB0483'AND ST. L.R.R. STATION, 40 FEET WEST OF THE ABANDONED ROADBED,
 KB0483'AND 40 FEET SOUTH OF THE N.Y.C AND ST. L.R.R. TRACK.  A STANDARD
 KB0483'DISK, STAMPED T 83 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0483'NOTE-- SEARCHED FOR BUT NOT RECOVERED IN 1947.
 KB0483
 KB0483                          STATION RECOVERY (1947)
 KB0483
 KB0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947
 KB0483'MARK NOT FOUND.
 KB0483
 KB0483                          STATION RECOVERY (1979)
 KB0483
 KB0483'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0483'MARK NOT FOUND.
 KB0483
 KB0483                          STATION RECOVERY (2004)
 KB0483
 KB0483'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0483'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0157 ***********************************************************************
 JB0157  DESIGNATION -  T 85
 JB0157  PID         -  JB0157
 JB0157  STATE/COUNTY-  IL/WAYNE
 JB0157  COUNTRY     -  US
 JB0157  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0157
 JB0157                         *CURRENT SURVEY CONTROL
 JB0157  ______________________________________________________________________
 JB0157* NAD 83(1986) POSITION- 38 18 24.     (N) 088 21 36.     (W)   SCALED
 JB0157* NAVD 88 ORTHO HEIGHT -   123.167 (meters)      404.09  (feet) ADJUSTED
 JB0157  ______________________________________________________________________
 JB0157  GEOID HEIGHT    -        -30.514 (meters)                     GEOID18
 JB0157  DYNAMIC HEIGHT  -        123.088 (meters)      403.83  (feet) COMP
 JB0157  MODELED GRAVITY -    979,993.2   (mgal)                       NAVD 88
 JB0157
 JB0157  VERT ORDER      -  SECOND    CLASS 0
 JB0157
 JB0157.The horizontal coordinates were scaled from a map and have
 JB0157.an estimated accuracy of +/- 6 seconds.
 JB0157
 JB0157.The orthometric height was determined by differential leveling and
 JB0157.adjusted by the NATIONAL GEODETIC SURVEY
 JB0157.in June 1991.
 JB0157
 JB0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0157.GEOID18 height accuracy estimate available here.
 JB0157
 JB0157.Click photographs - Photos may exist for this station.
 JB0157
 JB0157.The dynamic height is computed by dividing the NAVD 88
 JB0157.geopotential number by the normal gravity value computed on the
 JB0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0157.degrees latitude (g = 980.6199 gals.).
 JB0157
 JB0157.The modeled gravity was interpolated from observed gravity values.
 JB0157
 JB0157;                    North         East    Units  Estimated Accuracy
 JB0157;SPC IL E     -   182,010.      297,670.      MT  (+/- 180 meters Scaled)
 JB0157
 JB0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH810407(NAD 83)
 JB0157
 JB0157                          SUPERSEDED SURVEY CONTROL
 JB0157
 JB0157  NGVD 29 (??/??/92)  123.286  (m)          404.48   (f) ADJ UNCH    2 0
 JB0157
 JB0157.Superseded values are not recommended for survey control.
 JB0157
 JB0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0157.See file dsdata.pdf to determine how the superseded data were derived.
 JB0157
 JB0157_MARKER: DB = BENCH MARK DISK
 JB0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0157_STAMPING: T 85 1935
 JB0157_MARK LOGO: CGS
 JB0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0157+STABILITY: SURFACE MOTION
 JB0157
 JB0157  HISTORY     - Date     Condition        Report By
 JB0157  HISTORY     - 1935     MONUMENTED       CGS
 JB0157
 JB0157                          STATION DESCRIPTION
 JB0157
 JB0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0157'1.6 MI N FROM BARN HILL.
 JB0157'1.6 MILES NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM A
 JB0157'ROAD CROSSING AT BARN HILL, WAYNE COUNTY, ABOUT 675 FEET SOUTH
 JB0157'OF MILEPOST S 48, 2 RAILS SOUTH OF BRIDGE 68 AND A ROAD CROSSING,
 JB0157'AND 25 FEET WEST OF THE TRACK.  A STANDARD DISK, STAMPED T 85
 JB0157'1935 AND SET IN THE TOP OF A CONCRETE POST.  THIS MARK IS 5.1
 JB0157'MILES SOUTH OF THE STATION AT FAIRFIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1250 ***********************************************************************
 KA1250  DESIGNATION -  T 86
 KA1250  PID         -  KA1250
 KA1250  STATE/COUNTY-  IL/CLARK
 KA1250  COUNTRY     -  US
 KA1250  USGS QUAD   -  MARSHALL (2018)
 KA1250
 KA1250                         *CURRENT SURVEY CONTROL
 KA1250  ______________________________________________________________________
 KA1250* NAD 83(1986) POSITION- 39 24 06.     (N) 087 42 17.     (W)   SCALED
 KA1250* NAVD 88 ORTHO HEIGHT -   187.728 (meters)      615.90  (feet) ADJUSTED
 KA1250  ______________________________________________________________________
 KA1250  GEOID HEIGHT    -        -32.240 (meters)                     GEOID18
 KA1250  DYNAMIC HEIGHT  -        187.622 (meters)      615.56  (feet) COMP
 KA1250  MODELED GRAVITY -    980,055.4   (mgal)                       NAVD 88
 KA1250
 KA1250  VERT ORDER      -  SECOND    CLASS I
 KA1250
 KA1250.The horizontal coordinates were scaled from a map and have
 KA1250.an estimated accuracy of +/- 6 seconds.
 KA1250
 KA1250.The orthometric height was determined by differential leveling and
 KA1250.adjusted by the NATIONAL GEODETIC SURVEY
 KA1250.in April 2013.
 KA1250
 KA1250.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1250.GEOID18 height accuracy estimate available here.
 KA1250
 KA1250.Click photographs - Photos may exist for this station.
 KA1250
 KA1250.The dynamic height is computed by dividing the NAVD 88
 KA1250.geopotential number by the normal gravity value computed on the
 KA1250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1250.degrees latitude (g = 980.6199 gals.).
 KA1250
 KA1250.The modeled gravity was interpolated from observed gravity values.
 KA1250
 KA1250;                    North         East    Units  Estimated Accuracy
 KA1250;SPC IL E     -   303,760.      354,140.      MT  (+/- 180 meters Scaled)
 KA1250
 KA1250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ393615(NAD 83)
 KA1250
 KA1250                          SUPERSEDED SURVEY CONTROL
 KA1250
 KA1250  NAVD 88 (06/15/91)  187.713  (m)          615.86   (f) SUPERSEDED  2 0
 KA1250  NGVD 29 (??/??/92)  187.796  (m)          616.13   (f) ADJ UNCH    2 0
 KA1250
 KA1250.Superseded values are not recommended for survey control.
 KA1250
 KA1250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1250.See file dsdata.pdf to determine how the superseded data were derived.
 KA1250
 KA1250_MARKER: DB = BENCH MARK DISK
 KA1250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1250_STAMPING: T 86 1935
 KA1250_MARK LOGO: CGS
 KA1250_PROJECTION: PROJECTING 10 CENTIMETERS
 KA1250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1250+STABILITY: SURFACE MOTION
 KA1250_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1250+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1250
 KA1250  HISTORY     - Date     Condition        Report By
 KA1250  HISTORY     - 1935     MONUMENTED       CGS
 KA1250  HISTORY     - 1959     GOOD             CGS
 KA1250  HISTORY     - 19981030 GOOD             USPSQD
 KA1250  HISTORY     - 20050208 GOOD             ILDT
 KA1250  HISTORY     - 20120330 GOOD             TROTT
 KA1250
 KA1250                          STATION DESCRIPTION
 KA1250
 KA1250'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1250'AT MARSHALL.
 KA1250'AT MARSHALL, ABOUT 0.1 MILE NORTHEAST ALONG THE PENNSYLVANIA
 KA1250'RAILROAD FROM THE STATION AT MARSHALL, AT A NORTH-SOUTH GRAVEL
 KA1250'ROAD CROSSING, 47 FEET NORTH-NORTHWEST OF THE NORTH-NORTHWEST
 KA1250'RAIL, 15 FEET WEST OF A TELEPHONE POLE, 17 1/2 FEET
 KA1250'SOUTH-SOUTHEAST OF THE CENTER LINE OF A WOODS ROAD, 340 FEET
 KA1250'EAST-NORTHEAST OF THE CENTER OF THE JUNCTION OF THE GRAVEL ROAD
 KA1250'AND THE RAILROAD, 83 FEET EAST OF THE JUNCTION OF A GRAVEL ROAD
 KA1250'AND THE WOODS ROAD, 38 FEET WEST OF THE WEST CORNER OF A CONCRETE
 KA1250'SWITCH BUILDING, 2.1 FEET NORTH OF A METAL WITNESS POST, ABOUT 5
 KA1250'FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 KA1250'CONCRETE POST PROJECTING 6 INCHES.
 KA1250
 KA1250                          STATION RECOVERY (1998)
 KA1250
 KA1250'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1250'RECOVERED IN GOOD CONDITION.
 KA1250
 KA1250                          STATION RECOVERY (2005)
 KA1250
 KA1250'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1250'RECOVERED IN GOOD CONDITION.
 KA1250
 KA1250                          STATION RECOVERY (2012)
 KA1250
 KA1250'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1250'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0453 ***********************************************************************
 KB0453  DESIGNATION -  T 87
 KB0453  PID         -  KB0453
 KB0453  STATE/COUNTY-  IL/SHELBY
 KB0453  COUNTRY     -  US
 KB0453  USGS QUAD   -  WINDSOR (2018)
 KB0453
 KB0453                         *CURRENT SURVEY CONTROL
 KB0453  ______________________________________________________________________
 KB0453* NAD 83(1986) POSITION- 39 26 12.     (N) 088 35 57.     (W)   SCALED
 KB0453* NAVD 88 ORTHO HEIGHT -   216.306 (meters)      709.66  (feet) ADJUSTED
 KB0453  ______________________________________________________________________
 KB0453  GEOID HEIGHT    -        -32.222 (meters)                     GEOID18
 KB0453  DYNAMIC HEIGHT  -        216.182 (meters)      709.26  (feet) COMP
 KB0453  MODELED GRAVITY -    980,049.9   (mgal)                       NAVD 88
 KB0453
 KB0453  VERT ORDER      -  SECOND    CLASS 0
 KB0453
 KB0453.The horizontal coordinates were scaled from a map and have
 KB0453.an estimated accuracy of +/- 6 seconds.
 KB0453
 KB0453.The orthometric height was determined by differential leveling and
 KB0453.adjusted by the NATIONAL GEODETIC SURVEY
 KB0453.in June 1991.
 KB0453
 KB0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0453.GEOID18 height accuracy estimate available here.
 KB0453
 KB0453.Click photographs - Photos may exist for this station.
 KB0453
 KB0453.The dynamic height is computed by dividing the NAVD 88
 KB0453.geopotential number by the normal gravity value computed on the
 KB0453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0453.degrees latitude (g = 980.6199 gals.).
 KB0453
 KB0453.The modeled gravity was interpolated from observed gravity values.
 KB0453
 KB0453;                    North         East    Units  Estimated Accuracy
 KB0453;SPC IL E     -   307,490.      277,120.      MT  (+/- 180 meters Scaled)
 KB0453
 KB0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ623664(NAD 83)
 KB0453
 KB0453                          SUPERSEDED SURVEY CONTROL
 KB0453
 KB0453  NGVD 29 (??/??/92)  216.381  (m)          709.91   (f) ADJ UNCH    2 0
 KB0453
 KB0453.Superseded values are not recommended for survey control.
 KB0453
 KB0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0453.See file dsdata.pdf to determine how the superseded data were derived.
 KB0453
 KB0453_MARKER: DB = BENCH MARK DISK
 KB0453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0453_STAMPING: T 87 1935
 KB0453_MARK LOGO: CGS
 KB0453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0453+STABILITY: SURFACE MOTION
 KB0453
 KB0453  HISTORY     - Date     Condition        Report By
 KB0453  HISTORY     - 1935     MONUMENTED       CGS
 KB0453  HISTORY     - 1950     GOOD             CGS
 KB0453  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0453  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0453  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0453
 KB0453                          STATION DESCRIPTION
 KB0453
 KB0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 KB0453'AT WINDSOR.
 KB0453'AT WINDSOR, SHELBY COUNTY, ON THE CLEVELAND, CINCINNATI, CHICAGO
 KB0453'AND ST. LOUIS RAILWAY, MIDWAY BETWEEN POLES 140/30 AND 140/35,
 KB0453'50 FEET WEST OF A SWITCH TOWER, 40 FEET SOUTH OF THE TRACK, AND
 KB0453'AT A FENCE CORNER.  A STANDARD DISK, STAMPED T 87 1935 AND SET
 KB0453'IN THE TOP OF A CONCRETE POST.
 KB0453
 KB0453                          STATION RECOVERY (1973)
 KB0453
 KB0453'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0453'MARK NOT FOUND.
 KB0453
 KB0453                          STATION RECOVERY (1979)
 KB0453
 KB0453'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0453'MARK NOT FOUND.
 KB0453
 KB0453                          STATION RECOVERY (2004)
 KB0453
 KB0453'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0453'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0623 ***********************************************************************
 JB0623  DESIGNATION -  T 88
 JB0623  PID         -  JB0623
 JB0623  STATE/COUNTY-  IL/FAYETTE
 JB0623  COUNTRY     -  US
 JB0623  USGS QUAD   -  BROWNSTOWN (2018)
 JB0623
 JB0623                         *CURRENT SURVEY CONTROL
 JB0623  ______________________________________________________________________
 JB0623* NAD 83(1986) POSITION- 38 59 48.     (N) 088 57 13.     (W)   SCALED
 JB0623* NAVD 88 ORTHO HEIGHT -   178.343 (meters)      585.11  (feet) ADJUSTED
 JB0623  ______________________________________________________________________
 JB0623  GEOID HEIGHT    -        -31.841 (meters)                     GEOID18
 JB0623  DYNAMIC HEIGHT  -        178.234 (meters)      584.76  (feet) COMP
 JB0623  MODELED GRAVITY -    980,010.2   (mgal)                       NAVD 88
 JB0623
 JB0623  VERT ORDER      -  SECOND    CLASS 0
 JB0623
 JB0623.The horizontal coordinates were scaled from a map and have
 JB0623.an estimated accuracy of +/- 6 seconds.
 JB0623
 JB0623.The orthometric height was determined by differential leveling and
 JB0623.adjusted by the NATIONAL GEODETIC SURVEY
 JB0623.in June 1991.
 JB0623
 JB0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0623.GEOID18 height accuracy estimate available here.
 JB0623
 JB0623.Click photographs - Photos may exist for this station.
 JB0623
 JB0623.The dynamic height is computed by dividing the NAVD 88
 JB0623.geopotential number by the normal gravity value computed on the
 JB0623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0623.degrees latitude (g = 980.6199 gals.).
 JB0623
 JB0623.The modeled gravity was interpolated from observed gravity values.
 JB0623
 JB0623;                    North         East    Units  Estimated Accuracy
 JB0623;SPC IL E     -   258,790.      246,270.      MT  (+/- 180 meters Scaled)
 JB0623
 JB0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ308182(NAD 83)
 JB0623
 JB0623                          SUPERSEDED SURVEY CONTROL
 JB0623
 JB0623  NGVD 29 (??/??/92)  178.48   (m)          585.6    (f) COMPUTED    2 0
 JB0623
 JB0623.Superseded values are not recommended for survey control.
 JB0623
 JB0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0623.See file dsdata.pdf to determine how the superseded data were derived.
 JB0623
 JB0623_MARKER: DB = BENCH MARK DISK
 JB0623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0623_STAMPING: T 88 1935
 JB0623_MARK LOGO: CGS
 JB0623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0623+STABILITY: SURFACE MOTION
 JB0623
 JB0623  HISTORY     - Date     Condition        Report By
 JB0623  HISTORY     - 1935     MONUMENTED       CGS
 JB0623
 JB0623                          STATION DESCRIPTION
 JB0623
 JB0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0623'AT BROWNSTOWN.
 JB0623'AT BROWNSTOWN, FAYETTE COUNTY, ON THE PENNSYLVANIA RAILROAD, 0.1
 JB0623'MILE EAST OF THE STATION, AT POLE 163+37, AT A ROAD CROSSING, 50
 JB0623'FEET NORTH OF THE MAIN TRACK, 45 FEET EAST OF THE CENTERLINE OF
 JB0623'THE ROAD, AND 6 INCHES SOUTH OF A RIGHT-OF-WAY FENCE.  A STANDARD
 JB0623'DISK, STAMPED T 88 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0266 ***********************************************************************
 KB0266  DESIGNATION -  T 89
 KB0266  PID         -  KB0266
 KB0266  STATE/COUNTY-  IL/JASPER
 KB0266  COUNTRY     -  US
 KB0266  USGS QUAD   -  WHEELER (2018)
 KB0266
 KB0266                         *CURRENT SURVEY CONTROL
 KB0266  ______________________________________________________________________
 KB0266* NAD 83(1986) POSITION- 39 03 13.     (N) 088 21 12.     (W)   SCALED
 KB0266* NAVD 88 ORTHO HEIGHT -   178.154 (meters)      584.49  (feet) ADJUSTED
 KB0266  ______________________________________________________________________
 KB0266  GEOID HEIGHT    -        -31.809 (meters)                     GEOID18
 KB0266  DYNAMIC HEIGHT  -        178.047 (meters)      584.14  (feet) COMP
 KB0266  MODELED GRAVITY -    980,019.5   (mgal)                       NAVD 88
 KB0266
 KB0266  VERT ORDER      -  SECOND    CLASS 0
 KB0266
 KB0266.The horizontal coordinates were scaled from a map and have
 KB0266.an estimated accuracy of +/- 6 seconds.
 KB0266
 KB0266.The orthometric height was determined by differential leveling and
 KB0266.adjusted by the NATIONAL GEODETIC SURVEY
 KB0266.in June 1991.
 KB0266
 KB0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0266.GEOID18 height accuracy estimate available here.
 KB0266
 KB0266.Click photographs - Photos may exist for this station.
 KB0266
 KB0266.The dynamic height is computed by dividing the NAVD 88
 KB0266.geopotential number by the normal gravity value computed on the
 KB0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0266.degrees latitude (g = 980.6199 gals.).
 KB0266
 KB0266.The modeled gravity was interpolated from observed gravity values.
 KB0266
 KB0266;                    North         East    Units  Estimated Accuracy
 KB0266;SPC IL E     -   264,930.      298,270.      MT  (+/- 180 meters Scaled)
 KB0266
 KB0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ828235(NAD 83)
 KB0266
 KB0266                          SUPERSEDED SURVEY CONTROL
 KB0266
 KB0266  NGVD 29 (??/??/92)  178.247  (m)          584.80   (f) ADJ UNCH    2 0
 KB0266
 KB0266.Superseded values are not recommended for survey control.
 KB0266
 KB0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0266.See file dsdata.pdf to determine how the superseded data were derived.
 KB0266
 KB0266_MARKER: DB = BENCH MARK DISK
 KB0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0266_STAMPING: T 89 1935
 KB0266_MARK LOGO: CGS
 KB0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0266+STABILITY: SURFACE MOTION
 KB0266
 KB0266  HISTORY     - Date     Condition        Report By
 KB0266  HISTORY     - 1935     MONUMENTED       CGS
 KB0266  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0266
 KB0266                          STATION DESCRIPTION
 KB0266
 KB0266'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0266'1.5 MI SE FROM DIETERICH.
 KB0266'IN JASPER COUNTY, 1.5 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL
 KB0266'RAILROAD FROM THE STATION AT DIETERICH, EFFINGHAM COUNTY, ACROSS
 KB0266'THE TRACK FROM MILEPOST 12, 10 YARDS SOUTH OF THE CENTERLINE OF
 KB0266'THE TRACK, AND 2 YARDS NORTH OF A FENCE.  A STANDARD DISK,
 KB0266'STAMPED T 89 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0266
 KB0266                          STATION RECOVERY (1982)
 KB0266
 KB0266'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0266'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0794 ***********************************************************************
 JB0794  DESIGNATION -  T 8=516 RESET
 JB0794  PID         -  JB0794
 JB0794  STATE/COUNTY-  IL/FAYETTE
 JB0794  COUNTRY     -  US
 JB0794  USGS QUAD   -  PATOKA (2018)
 JB0794
 JB0794                         *CURRENT SURVEY CONTROL
 JB0794  ______________________________________________________________________
 JB0794* NAD 83(1986) POSITION- 38 52 02.71   (N) 089 05 16.23   (W)   HD_HELD1
 JB0794* NAVD 88 ORTHO HEIGHT -   156.998 (meters)      515.08  (feet) ADJUSTED
 JB0794  ______________________________________________________________________
 JB0794  GEOID HEIGHT    -        -31.560 (meters)                     GEOID18
 JB0794  DYNAMIC HEIGHT  -        156.901 (meters)      514.77  (feet) COMP
 JB0794  MODELED GRAVITY -    980,003.9   (mgal)                       NAVD 88
 JB0794
 JB0794  VERT ORDER      -  FIRST     CLASS I
 JB0794
 JB0794.The horizontal coordinates were determined by differentially corrected
 JB0794.hand held GPS observations or other comparable positioning techniques
 JB0794.and have an estimated accuracy of +/- 3 meters.
 JB0794
 JB0794.The orthometric height was determined by differential leveling and
 JB0794.adjusted by the NATIONAL GEODETIC SURVEY
 JB0794.in June 1991.
 JB0794
 JB0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0794.GEOID18 height accuracy estimate available here.
 JB0794
 JB0794.Click photographs - Photos may exist for this station.
 JB0794
 JB0794.The dynamic height is computed by dividing the NAVD 88
 JB0794.geopotential number by the normal gravity value computed on the
 JB0794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0794.degrees latitude (g = 980.6199 gals.).
 JB0794
 JB0794.The modeled gravity was interpolated from observed gravity values.
 JB0794
 JB0794;                    North         East    Units  Estimated Accuracy
 JB0794;SPC IL E     -   244,530.6     234,519.1     MT  (+/- 3 meters HH1 GPS) 
 JB0794
 JB0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1886404135(NAD 83)
 JB0794
 JB0794                          SUPERSEDED SURVEY CONTROL
 JB0794
 JB0794  NGVD 29 (??/??/92)  157.110  (m)          515.45   (f) ADJ UNCH    1 1
 JB0794
 JB0794.Superseded values are not recommended for survey control.
 JB0794
 JB0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0794.See file dsdata.pdf to determine how the superseded data were derived.
 JB0794
 JB0794_MARKER: DB = BENCH MARK DISK
 JB0794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0794_STAMPING: RESET 1947
 JB0794_MARK LOGO: USGS
 JB0794_PROJECTION: RECESSED 5 CENTIMETERS
 JB0794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0794+STABILITY: SURFACE MOTION
 JB0794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0794+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 JB0794
 JB0794  HISTORY     - Date     Condition        Report By
 JB0794  HISTORY     - 1947     MONUMENTED       USGS
 JB0794  HISTORY     - 1969     GOOD             CGS
 JB0794  HISTORY     - 20150924 GOOD             MCA
 JB0794  HISTORY     - 20160107 GOOD             AMESC
 JB0794
 JB0794                          STATION DESCRIPTION
 JB0794
 JB0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0794'6.6 MI S FROM VANDALIA.
 JB0794'ABOUT 6.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0794'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0794'VANDALIA, OR ABOUT 7.85 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB0794'RAILROAD FROM THE POST OFFICE AT PATOKA, 0.25 MILE NORTH OF
 JB0794'MILEPOST 683, AT THE SMALL COMMUNITY OF SHIBONIER, AT THE
 JB0794'CROSSING OF THE RAILROAD AND AN EAST-WEST ROAD, 150 FEET EAST AND
 JB0794'ACROSS OLD U.S. HIGHWAY 51 FROM THE EAST RAIL, 38 FEET NORTH OF
 JB0794'THE CENTER LINE OF THE EAST-WEST ROAD, 63 1/2 FEET EAST OF THE
 JB0794'CENTER LINE OF THE OLD HIGHWAY, 38 FEET SOUTH OF THE SOUTHWEST
 JB0794'CORNER OF A CONCRETE PLATFORM FOR A WELL, ABOUT 3 FEET BELOW THE
 JB0794'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB0794'IS 2 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 16, T 5 N,
 JB0794'R 1 E.
 JB0794
 JB0794                          STATION RECOVERY (2015)
 JB0794
 JB0794'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0794'RECOVERED IN GOOD CONDITION.
 JB0794
 JB0794                          STATION RECOVERY (2016)
 JB0794
 JB0794'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 JB0794'RECOVERED IN GOOD CONDITION.
 JB0794'
 JB0794'NOTE-ADD-THE RAILROAD TRACKS ARE GONE.
 JB0794'
 JB0794'THE STATION IS 65.6 FT (20.0 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 JB0794'885E (OLD ROUTE 51), 38.7 FT (11.8 M) NORTH OF THE CENTERLINE OF
 JB0794'COUNTY ROAD 900N, 92.5 FT (28.2 M) WEST OF A POWER POLE, 81.7 FT (24.9
 JB0794'M) NORTH OF A GAS PIPELINE WARNING SIGN, 76.8 FT (23.4 M) WEST OF
 JB0794'TELEPHONE PEDESTAL NUMBER '4 1B', 74.5 FT (22.7 M) NORTH OF A CABLE
 JB0794'WARNING SIGN AND 72.2 FT (22.0 M) NORTH OF A TELEPHONE PEDESTAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1346 ***********************************************************************
 KA1346  DESIGNATION -  T 90
 KA1346  PID         -  KA1346
 KA1346  STATE/COUNTY-  IL/CRAWFORD
 KA1346  COUNTRY     -  US
 KA1346  USGS QUAD   -  HUTSONVILLE (2018)
 KA1346
 KA1346                         *CURRENT SURVEY CONTROL
 KA1346  ______________________________________________________________________
 KA1346* NAD 83(1986) POSITION- 39 00 27.69   (N) 087 39 47.76   (W)   HD_HELD1
 KA1346* NAVD 88 ORTHO HEIGHT -   143.671 (meters)      471.36  (feet) ADJUSTED
 KA1346  ______________________________________________________________________
 KA1346  GEOID HEIGHT    -        -31.880 (meters)                     GEOID18
 KA1346  DYNAMIC HEIGHT  -        143.586 (meters)      471.08  (feet) COMP
 KA1346  MODELED GRAVITY -    980,033.4   (mgal)                       NAVD 88
 KA1346
 KA1346  VERT ORDER      -  SECOND    CLASS 0
 KA1346
 KA1346.The horizontal coordinates were determined by differentially corrected
 KA1346.hand held GPS observations or other comparable positioning techniques
 KA1346.and have an estimated accuracy of +/- 3 meters.
 KA1346
 KA1346.The orthometric height was determined by differential leveling and
 KA1346.adjusted by the NATIONAL GEODETIC SURVEY
 KA1346.in June 1991.
 KA1346
 KA1346.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1346.GEOID18 height accuracy estimate available here.
 KA1346
 KA1346.Click photographs - Photos may exist for this station.
 KA1346
 KA1346.The dynamic height is computed by dividing the NAVD 88
 KA1346.geopotential number by the normal gravity value computed on the
 KA1346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1346.degrees latitude (g = 980.6199 gals.).
 KA1346
 KA1346.The modeled gravity was interpolated from observed gravity values.
 KA1346
 KA1346;                    North         East    Units  Estimated Accuracy
 KA1346;SPC IL E     -   260,045.5     358,038.0     MT  (+/- 3 meters HH1 GPS) 
 KA1346
 KA1346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4257217839(NAD 83)
 KA1346
 KA1346                          SUPERSEDED SURVEY CONTROL
 KA1346
 KA1346  NGVD 29 (??/??/92)  143.810  (m)          471.82   (f) ADJ UNCH    2 0
 KA1346
 KA1346.Superseded values are not recommended for survey control.
 KA1346
 KA1346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1346.See file dsdata.pdf to determine how the superseded data were derived.
 KA1346
 KA1346_MARKER: DB = BENCH MARK DISK
 KA1346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1346_STAMPING: T 90 1935
 KA1346_MARK LOGO: CGS
 KA1346_PROJECTION: PROJECTING 15 CENTIMETERS
 KA1346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1346+STABILITY: SURFACE MOTION
 KA1346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1346+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1346
 KA1346  HISTORY     - Date     Condition        Report By
 KA1346  HISTORY     - 1935     MONUMENTED       CGS
 KA1346  HISTORY     - 19990504 GOOD             CMT
 KA1346  HISTORY     - 20120330 GOOD             TROTT
 KA1346
 KA1346                          STATION DESCRIPTION
 KA1346
 KA1346'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1346'3 MI W FROM PALESTINE.
 KA1346'3.0 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KA1346'STATION AT PALESTINE, CRAWFORD COUNTY, ABOUT 1/4 MILE EAST OF THE
 KA1346'SUMMIT OF A GRADE AND A HIGHWAY, 55 YARDS EAST OF MILEPOST E
 KA1346'51 = I 126, AT A PRIVATE-ROAD CROSSING, 5 YARDS SOUTH OF THE
 KA1346'CENTERLINE OF THE TRACK, 4 YARDS WEST OF THE CENTERLINE OF THE
 KA1346'ROAD, AND AT AN ABANDONED FARMHOUSE.  A STANDARD DISK, STAMPED
 KA1346'T 90 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KA1346
 KA1346                          STATION RECOVERY (1999)
 KA1346
 KA1346'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA1346'RECOVERED IN GOOD CONDITION.
 KA1346
 KA1346                          STATION RECOVERY (2012)
 KA1346
 KA1346'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1346'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1240 ***********************************************************************
 JA1240  DESIGNATION -  T 91
 JA1240  PID         -  JA1240
 JA1240  STATE/COUNTY-  IL/WABASH
 JA1240  COUNTRY     -  US
 JA1240  USGS QUAD   -  MOUNT CARMEL (2018)
 JA1240
 JA1240                         *CURRENT SURVEY CONTROL
 JA1240  ______________________________________________________________________
 JA1240* NAD 83(1986) POSITION- 38 24 34.     (N) 087 46 28.     (W)   SCALED
 JA1240* NAVD 88 ORTHO HEIGHT -   126.738 (meters)      415.81  (feet) ADJUSTED
 JA1240  ______________________________________________________________________
 JA1240  GEOID HEIGHT    -        -31.254 (meters)                     GEOID18
 JA1240  DYNAMIC HEIGHT  -        126.658 (meters)      415.54  (feet) COMP
 JA1240  MODELED GRAVITY -    979,993.0   (mgal)                       NAVD 88
 JA1240
 JA1240  VERT ORDER      -  SECOND    CLASS 0
 JA1240
 JA1240.The horizontal coordinates were scaled from a map and have
 JA1240.an estimated accuracy of +/- 6 seconds.
 JA1240
 JA1240.The orthometric height was determined by differential leveling and
 JA1240.adjusted by the NATIONAL GEODETIC SURVEY
 JA1240.in June 1991.
 JA1240
 JA1240.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1240.GEOID18 height accuracy estimate available here.
 JA1240
 JA1240.Click photographs - Photos may exist for this station.
 JA1240
 JA1240.The dynamic height is computed by dividing the NAVD 88
 JA1240.geopotential number by the normal gravity value computed on the
 JA1240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1240.degrees latitude (g = 980.6199 gals.).
 JA1240
 JA1240.The modeled gravity was interpolated from observed gravity values.
 JA1240
 JA1240;                    North         East    Units  Estimated Accuracy
 JA1240;SPC IL E     -   193,570.      348,810.      MT  (+/- 180 meters Scaled)
 JA1240
 JA1240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH323515(NAD 83)
 JA1240
 JA1240                          SUPERSEDED SURVEY CONTROL
 JA1240
 JA1240  NGVD 29 (??/??/92)  126.873  (m)          416.25   (f) ADJ UNCH    2 0
 JA1240
 JA1240.Superseded values are not recommended for survey control.
 JA1240
 JA1240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1240.See file dsdata.pdf to determine how the superseded data were derived.
 JA1240
 JA1240_MARKER: DB = BENCH MARK DISK
 JA1240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1240_STAMPING: T 91 1935
 JA1240_MARK LOGO: CGS
 JA1240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1240+STABILITY: SURFACE MOTION
 JA1240
 JA1240  HISTORY     - Date     Condition        Report By
 JA1240  HISTORY     - 1935     MONUMENTED       CGS
 JA1240  HISTORY     - 1943     MARK NOT FOUND   CGS
 JA1240  HISTORY     - 1959     MARK NOT FOUND   USGS
 JA1240
 JA1240                          STATION DESCRIPTION
 JA1240
 JA1240'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 JA1240'AT MT CARMEL.
 JA1240'AT MT. CARMEL, WABASH COUNTY, ON THE SOUTHERN RAILWAY, 30 FEET
 JA1240'NORTHWEST OF THE CROSSNG OF THE CLEVELAND, CINCINNATI, CHICAGO
 JA1240'AND ST. LOUIS RAILWAY, 25 FEET NORTH OF THE SOUTHERN RAILWAY
 JA1240'TRACK, AND 20 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 JA1240'TOOLHOUSE.  A STANDARD DISK, STAMPED T 91 1935 AND SET IN THE
 JA1240'TOP OF A CONCRETE POST.  NOTE-- A NEW TOOLHOUSE HAS BEEN BUILT,
 JA1240'AND THE DESCRIPTION DOES NOT FIT.  NOTE- THE CLE., CIN., CHI.,
 JA1240'AND ST. L. RY. IS NOW PART OF THE PENN CENTRAL CO.
 JA1240
 JA1240                          STATION RECOVERY (1959)
 JA1240
 JA1240'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1959
 JA1240'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0689 ***********************************************************************
 KB0689  DESIGNATION -  T 92
 KB0689  PID         -  KB0689
 KB0689  STATE/COUNTY-  IL/SANGAMON
 KB0689  COUNTRY     -  US
 KB0689  USGS QUAD   -  EDINBURG (2018)
 KB0689
 KB0689                         *CURRENT SURVEY CONTROL
 KB0689  ______________________________________________________________________
 KB0689* NAD 83(1986) POSITION- 39 41 55.     (N) 089 26 44.     (W)   SCALED
 KB0689* NAVD 88 ORTHO HEIGHT -   179.118 (meters)      587.66  (feet) ADJUSTED
 KB0689  ______________________________________________________________________
 KB0689  GEOID HEIGHT    -        -32.301 (meters)                     GEOID18
 KB0689  DYNAMIC HEIGHT  -        179.019 (meters)      587.33  (feet) COMP
 KB0689  MODELED GRAVITY -    980,074.4   (mgal)                       NAVD 88
 KB0689
 KB0689  VERT ORDER      -  SECOND    CLASS 0
 KB0689
 KB0689.The horizontal coordinates were scaled from a map and have
 KB0689.an estimated accuracy of +/- 6 seconds.
 KB0689
 KB0689.The orthometric height was determined by differential leveling and
 KB0689.adjusted by the NATIONAL GEODETIC SURVEY
 KB0689.in June 1991.
 KB0689
 KB0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0689.GEOID18 height accuracy estimate available here.
 KB0689
 KB0689.Click photographs - Photos may exist for this station.
 KB0689
 KB0689.The dynamic height is computed by dividing the NAVD 88
 KB0689.geopotential number by the normal gravity value computed on the
 KB0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0689.degrees latitude (g = 980.6199 gals.).
 KB0689
 KB0689.The modeled gravity was interpolated from observed gravity values.
 KB0689
 KB0689;                    North         East    Units  Estimated Accuracy
 KB0689;SPC IL W     -   336,780.      761,850.      MT  (+/- 180 meters Scaled)
 KB0689
 KB0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ903971(NAD 83)
 KB0689
 KB0689                          SUPERSEDED SURVEY CONTROL
 KB0689
 KB0689  NGVD 29 (??/??/92)  179.214  (m)          587.97   (f) ADJ UNCH    2 0
 KB0689
 KB0689.Superseded values are not recommended for survey control.
 KB0689
 KB0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0689.See file dsdata.pdf to determine how the superseded data were derived.
 KB0689
 KB0689_MARKER: DB = BENCH MARK DISK
 KB0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0689_STAMPING: T 92 1935
 KB0689_MARK LOGO: CGS
 KB0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0689+STABILITY: SURFACE MOTION
 KB0689
 KB0689  HISTORY     - Date     Condition        Report By
 KB0689  HISTORY     - 1935     MONUMENTED       CGS
 KB0689  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0689  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0689
 KB0689                          STATION DESCRIPTION
 KB0689
 KB0689'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0689'AT BRECKENRIDGE.
 KB0689'AT BRECKENRIDGE, SANGAMON COUNTY, ON THE BALTIMORE AND OHIO
 KB0689'RAILROAD, 30 YARDS NORTHWEST OF THE STATION, AT POLE 168/31, 30
 KB0689'YARDS SOUTHEAST OF THE CENTERLINE OF AN EAST-AND-WEST ROAD THAT
 KB0689'CROSSES THE TRACK, 15 YARDS NORTHWEST OF THE CENTER OF A
 KB0689'NORTH-SOUTH ROAD CROSSING, AND 5 YARDS NORTHEAST OF THE
 KB0689'CENTERLINE OF THE MAIN TRACK.  A STANDARD DISK, STAMPED T 92 1935
 KB0689'AND SET IN THE TOP OF A CONCRETE POST.
 KB0689
 KB0689                          STATION RECOVERY (1973)
 KB0689
 KB0689'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0689'MARK NOT FOUND.
 KB0689
 KB0689                          STATION RECOVERY (1976)
 KB0689
 KB0689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0689'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0740 ***********************************************************************
 KB0740  DESIGNATION -  T 93
 KB0740  PID         -  KB0740
 KB0740  STATE/COUNTY-  IL/MONTGOMERY
 KB0740  COUNTRY     -  US
 KB0740  USGS QUAD   -  HILLSBORO (2018)
 KB0740
 KB0740                         *CURRENT SURVEY CONTROL
 KB0740  ______________________________________________________________________
 KB0740* NAD 83(1986) POSITION- 39 09 31.87   (N) 089 29 37.93   (W)   HD_HELD1
 KB0740* NAVD 88 ORTHO HEIGHT -   192.014 (meters)      629.97  (feet) ADJUSTED
 KB0740  ______________________________________________________________________
 KB0740  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 KB0740  DYNAMIC HEIGHT  -        191.905 (meters)      629.61  (feet) COMP
 KB0740  MODELED GRAVITY -    980,058.8   (mgal)                       NAVD 88
 KB0740
 KB0740  VERT ORDER      -  SECOND    CLASS I
 KB0740
 KB0740.The horizontal coordinates were determined by differentially corrected
 KB0740.hand held GPS observations or other comparable positioning techniques
 KB0740.and have an estimated accuracy of +/- 3 meters.
 KB0740
 KB0740.The orthometric height was determined by differential leveling and
 KB0740.adjusted by the IL DEPT OF TRANSP
 KB0740.in July 2015.
 KB0740
 KB0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0740.GEOID18 height accuracy estimate available here.
 KB0740
 KB0740.Click photographs - Photos may exist for this station.
 KB0740
 KB0740.The dynamic height is computed by dividing the NAVD 88
 KB0740.geopotential number by the normal gravity value computed on the
 KB0740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0740.degrees latitude (g = 980.6199 gals.).
 KB0740
 KB0740.The modeled gravity was interpolated from observed gravity values.
 KB0740
 KB0740;                    North         East    Units  Estimated Accuracy
 KB0740;SPC IL W     -   276,819.2     758,148.3     MT  (+/- 3 meters HH1 GPS) 
 KB0740
 KB0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8452137367(NAD 83)
 KB0740
 KB0740                          SUPERSEDED SURVEY CONTROL
 KB0740
 KB0740  NAVD 88 (06/15/91)  191.892  (m)          629.57   (f) SUPERSEDED  2 0
 KB0740  NGVD 29 (??/??/92)  192.020  (m)          629.99   (f) ADJ UNCH    2 0
 KB0740
 KB0740.Superseded values are not recommended for survey control.
 KB0740
 KB0740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0740.See file dsdata.pdf to determine how the superseded data were derived.
 KB0740
 KB0740_MARKER: DB = BENCH MARK DISK
 KB0740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0740_STAMPING: T 93 1935
 KB0740_MARK LOGO: CGS
 KB0740_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0740+STABILITY: SURFACE MOTION
 KB0740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0740+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2014
 KB0740
 KB0740  HISTORY     - Date     Condition        Report By
 KB0740  HISTORY     - 1935     MONUMENTED       CGS
 KB0740  HISTORY     - 1974     GOOD             ILDT
 KB0740  HISTORY     - 20100411 GOOD             AEROME
 KB0740  HISTORY     - 20130610 GOOD             ILDT
 KB0740  HISTORY     - 20140826 GOOD             AMESC
 KB0740
 KB0740                          STATION DESCRIPTION
 KB0740
 KB0740'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0740'AT HILLSBORO.
 KB0740'AT HILLSBORO, MONTGOMERY COUNTY, AT THE POST OFFICE, AT THE
 KB0740'NORTHEAST CORNER OF THE GROUNDS, 24 FEET SOUTH OF THE CENTERLINE
 KB0740'OF EAST WOOD STREET, 20 FEET EAST OF THE CENTERLINE OF A DRIVEWAY
 KB0740'TO THE REAR OF THE POST OFFICE, AND 8 INCHES SOUTH OF THE CURB.  A
 KB0740'STANDARD DISK, STAMPED T 93 1935 AND SET IN THE TOP OF A CONCRETE
 KB0740'POST.
 KB0740
 KB0740                          STATION RECOVERY (1974)
 KB0740
 KB0740'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 KB0740'RECOVERED IN GOOD CONDITION.
 KB0740
 KB0740                          STATION RECOVERY (2010)
 KB0740
 KB0740'RECOVERY NOTE BY AERO METRIC INC 2010
 KB0740'RECOVERED IN GOOD CONDITION.
 KB0740
 KB0740                          STATION RECOVERY (2013)
 KB0740
 KB0740'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0740'RECOVERED IN GOOD CONDITION.
 KB0740
 KB0740                          STATION RECOVERY (2014)
 KB0740
 KB0740'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0740'RECOVERED IN GOOD CONDITION.
 KB0740'
 KB0740'NOTE-ADD-STATION IS 5.5 FT (1.7 M) WEST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1301 ***********************************************************************
 JB1301  DESIGNATION -  T 94
 JB1301  PID         -  JB1301
 JB1301  STATE/COUNTY-  IL/MADISON
 JB1301  COUNTRY     -  US
 JB1301  USGS QUAD   -  PRAIRIETOWN (2018)
 JB1301
 JB1301                         *CURRENT SURVEY CONTROL
 JB1301  ______________________________________________________________________
 JB1301* NAD 83(1986) POSITION- 38 52 41.     (N) 089 55 03.     (W)   SCALED
 JB1301* NAVD 88 ORTHO HEIGHT -   147.611 (meters)      484.29  (feet) ADJUSTED
 JB1301  ______________________________________________________________________
 JB1301  GEOID HEIGHT    -        -31.167 (meters)                     GEOID18
 JB1301  DYNAMIC HEIGHT  -        147.523 (meters)      484.00  (feet) COMP
 JB1301  MODELED GRAVITY -    980,031.7   (mgal)                       NAVD 88
 JB1301
 JB1301  VERT ORDER      -  SECOND    CLASS 0
 JB1301
 JB1301.The horizontal coordinates were scaled from a map and have
 JB1301.an estimated accuracy of +/- 6 seconds.
 JB1301
 JB1301.The orthometric height was determined by differential leveling and
 JB1301.adjusted by the NATIONAL GEODETIC SURVEY
 JB1301.in June 1991.
 JB1301
 JB1301.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1301.GEOID18 height accuracy estimate available here.
 JB1301
 JB1301.Click photographs - Photos may exist for this station.
 JB1301
 JB1301.The dynamic height is computed by dividing the NAVD 88
 JB1301.geopotential number by the normal gravity value computed on the
 JB1301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1301.degrees latitude (g = 980.6199 gals.).
 JB1301
 JB1301.The modeled gravity was interpolated from observed gravity values.
 JB1301
 JB1301;                    North         East    Units  Estimated Accuracy
 JB1301;SPC IL W     -   245,460.      721,620.      MT  (+/- 180 meters Scaled)
 JB1301
 JB1301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ469072(NAD 83)
 JB1301
 JB1301                          SUPERSEDED SURVEY CONTROL
 JB1301
 JB1301  NGVD 29 (??/??/92)  147.738  (m)          484.70   (f) ADJ UNCH    2 0
 JB1301
 JB1301.Superseded values are not recommended for survey control.
 JB1301
 JB1301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1301.See file dsdata.pdf to determine how the superseded data were derived.
 JB1301
 JB1301_MARKER: DB = BENCH MARK DISK
 JB1301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1301_STAMPING: T 94 1935
 JB1301_MARK LOGO: CGS
 JB1301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1301+STABILITY: SURFACE MOTION
 JB1301
 JB1301  HISTORY     - Date     Condition        Report By
 JB1301  HISTORY     - 1935     MONUMENTED       CGS
 JB1301  HISTORY     - 1944     MARK NOT FOUND   CGS
 JB1301  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1301
 JB1301                          STATION DESCRIPTION
 JB1301
 JB1301'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 JB1301'1.6 MI S FROM CARPENTER.
 JB1301'1.6 MILES SOUTH ALONG THE WABASH RAILROAD FROM THE STATION AT
 JB1301'CARPENTER, MADISON COUNTY, ABOUT 420 FEET SOUTHWEST OF MILEPOST
 JB1301'462, ONE RAIL NORTHEAST OF A ROAD CROSSING, 8 FEET WEST OF THE
 JB1301'WEST RAIL, AND 2 FEET SOUTH OF A CROSSING-WARNING SIGN.  A
 JB1301'STANDARD DISK, STAMPED T 94 1935 AND SET IN THE TOP OF A CONCRETE
 JB1301'POST.
 JB1301
 JB1301                          STATION RECOVERY (1987)
 JB1301
 JB1301'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1301'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0964 ***********************************************************************
 KB0964  DESIGNATION -  T 95
 KB0964  PID         -  KB0964
 KB0964  STATE/COUNTY-  IL/SANGAMON
 KB0964  COUNTRY     -  US
 KB0964  USGS QUAD   -  CHATHAM (2018)
 KB0964
 KB0964                         *CURRENT SURVEY CONTROL
 KB0964  ______________________________________________________________________
 KB0964* NAD 83(1986) POSITION- 39 37 33.     (N) 089 43 37.     (W)   SCALED
 KB0964* NAVD 88 ORTHO HEIGHT -   187.011 (meters)      613.55  (feet) ADJUSTED
 KB0964  ______________________________________________________________________
 KB0964  GEOID HEIGHT    -        -32.246 (meters)                     GEOID18
 KB0964  DYNAMIC HEIGHT  -        186.906 (meters)      613.21  (feet) COMP
 KB0964  MODELED GRAVITY -    980,063.4   (mgal)                       NAVD 88
 KB0964
 KB0964  VERT ORDER      -  SECOND    CLASS 0
 KB0964
 KB0964.The horizontal coordinates were scaled from a map and have
 KB0964.an estimated accuracy of +/- 6 seconds.
 KB0964
 KB0964.The orthometric height was determined by differential leveling and
 KB0964.adjusted by the NATIONAL GEODETIC SURVEY
 KB0964.in June 1991.
 KB0964
 KB0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0964.GEOID18 height accuracy estimate available here.
 KB0964
 KB0964.Click photographs - Photos may exist for this station.
 KB0964
 KB0964.The dynamic height is computed by dividing the NAVD 88
 KB0964.geopotential number by the normal gravity value computed on the
 KB0964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0964.degrees latitude (g = 980.6199 gals.).
 KB0964
 KB0964.The modeled gravity was interpolated from observed gravity values.
 KB0964
 KB0964;                    North         East    Units  Estimated Accuracy
 KB0964;SPC IL W     -   328,540.      737,750.      MT  (+/- 180 meters Scaled)
 KB0964
 KB0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ659897(NAD 83)
 KB0964
 KB0964                          SUPERSEDED SURVEY CONTROL
 KB0964
 KB0964  NGVD 29 (??/??/92)  187.122  (m)          613.92   (f) ADJ UNCH    2 0
 KB0964
 KB0964.Superseded values are not recommended for survey control.
 KB0964
 KB0964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0964.See file dsdata.pdf to determine how the superseded data were derived.
 KB0964
 KB0964_MARKER: DB = BENCH MARK DISK
 KB0964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0964_STAMPING: T 95 1935
 KB0964_MARK LOGO: CGS
 KB0964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0964+STABILITY: SURFACE MOTION
 KB0964
 KB0964  HISTORY     - Date     Condition        Report By
 KB0964  HISTORY     - 1935     MONUMENTED       CGS
 KB0964  HISTORY     - 1960     MARK NOT FOUND   CGS
 KB0964  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0964
 KB0964                          STATION DESCRIPTION
 KB0964
 KB0964'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0964'2.4 MI N FROM AUBURN.
 KB0964'2.4 MILES NORTH ALONG THE OLD ALTON RAILROAD FROM THE STATION
 KB0964'AT AUBURN, SANGAMON COUNTY, 0.2 MILE EAST OF A BRICK SCHOOLHOUSE
 KB0964'LOCATED ON STATE HIGHWAY 4, ABOUT 150 YARDS NORTH OF A COAL MINE,
 KB0964'58 YARDS NORTH OF THE CENTER OF A ROAD CROSSING, AND 6 YARDS
 KB0964'WEST OF THE CENTERLINE OF THE WEST TRACK.  A STANDARD DISK,
 KB0964'STAMPED T 95 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0964
 KB0964                          STATION RECOVERY (1960)
 KB0964
 KB0964'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB0964'MARK NOT FOUND.
 KB0964
 KB0964                          STATION RECOVERY (1976)
 KB0964
 KB0964'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0964'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0070 ***********************************************************************
 KC0070  DESIGNATION -  T 96
 KC0070  PID         -  KC0070
 KC0070  STATE/COUNTY-  IL/GREENE
 KC0070  COUNTRY     -  US
 KC0070  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0070
 KC0070                         *CURRENT SURVEY CONTROL
 KC0070  ______________________________________________________________________
 KC0070* NAD 83(1986) POSITION- 39 27 09.     (N) 090 23 49.     (W)   SCALED
 KC0070* NAVD 88 ORTHO HEIGHT -   186.072 (meters)      610.47  (feet) ADJUSTED
 KC0070  ______________________________________________________________________
 KC0070  GEOID HEIGHT    -        -32.268 (meters)                     GEOID18
 KC0070  DYNAMIC HEIGHT  -        185.964 (meters)      610.12  (feet) COMP
 KC0070  MODELED GRAVITY -    980,044.8   (mgal)                       NAVD 88
 KC0070
 KC0070  VERT ORDER      -  SECOND    CLASS 0
 KC0070
 KC0070.The horizontal coordinates were scaled from a map and have
 KC0070.an estimated accuracy of +/- 6 seconds.
 KC0070
 KC0070.The orthometric height was determined by differential leveling and
 KC0070.adjusted by the NATIONAL GEODETIC SURVEY
 KC0070.in June 1991.
 KC0070
 KC0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0070.GEOID18 height accuracy estimate available here.
 KC0070
 KC0070.Click photographs - Photos may exist for this station.
 KC0070
 KC0070.The dynamic height is computed by dividing the NAVD 88
 KC0070.geopotential number by the normal gravity value computed on the
 KC0070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0070.degrees latitude (g = 980.6199 gals.).
 KC0070
 KC0070.The modeled gravity was interpolated from observed gravity values.
 KC0070
 KC0070;                    North         East    Units  Estimated Accuracy
 KC0070;SPC IL W     -   309,230.      680,180.      MT  (+/- 180 meters Scaled)
 KC0070
 KC0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD239702(NAD 83)
 KC0070
 KC0070                          SUPERSEDED SURVEY CONTROL
 KC0070
 KC0070  NGVD 29 (??/??/92)  186.195  (m)          610.87   (f) ADJ UNCH    2 0
 KC0070
 KC0070.Superseded values are not recommended for survey control.
 KC0070
 KC0070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0070.See file dsdata.pdf to determine how the superseded data were derived.
 KC0070
 KC0070_MARKER: DB = BENCH MARK DISK
 KC0070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0070_STAMPING: T 96 1935
 KC0070_MARK LOGO: CGS
 KC0070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0070+STABILITY: SURFACE MOTION
 KC0070
 KC0070  HISTORY     - Date     Condition        Report By
 KC0070  HISTORY     - 1935     MONUMENTED       CGS
 KC0070
 KC0070                          STATION DESCRIPTION
 KC0070
 KC0070'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0070'0.9 MI N FROM WHITE HALL.
 KC0070'0.9 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0070'FROM THE STATION AT WHITE HALL, GREENE COUNTY, 6 YARDS NORTH OF
 KC0070'A ROAD CROSSING, 2 FEET WEST OF THE CROSSING SIGN, AND 4 YARDS
 KC0070'EAST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED
 KC0070'T 96 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0318 ***********************************************************************
 JC0318  DESIGNATION -  T 97
 JC0318  PID         -  JC0318
 JC0318  STATE/COUNTY-  IL/MONROE
 JC0318  COUNTRY     -  US
 JC0318  USGS QUAD   -  SELMA (2017)
 JC0318
 JC0318                         *CURRENT SURVEY CONTROL
 JC0318  ______________________________________________________________________
 JC0318* NAD 83(1986) POSITION- 38 12 07.     (N) 090 15 54.     (W)   SCALED
 JC0318* NAVD 88 ORTHO HEIGHT -   119.812 (meters)      393.08  (feet) ADJUSTED
 JC0318  ______________________________________________________________________
 JC0318  GEOID HEIGHT    -        -30.054 (meters)                     GEOID18
 JC0318  DYNAMIC HEIGHT  -        119.733 (meters)      392.82  (feet) COMP
 JC0318  MODELED GRAVITY -    979,968.3   (mgal)                       NAVD 88
 JC0318
 JC0318  VERT ORDER      -  SECOND    CLASS 0
 JC0318
 JC0318.The horizontal coordinates were scaled from a map and have
 JC0318.an estimated accuracy of +/- 6 seconds.
 JC0318
 JC0318.The orthometric height was determined by differential leveling and
 JC0318.adjusted by the NATIONAL GEODETIC SURVEY
 JC0318.in June 1991.
 JC0318
 JC0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0318.GEOID18 height accuracy estimate available here.
 JC0318
 JC0318.Click photographs - Photos may exist for this station.
 JC0318
 JC0318.The dynamic height is computed by dividing the NAVD 88
 JC0318.geopotential number by the normal gravity value computed on the
 JC0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0318.degrees latitude (g = 980.6199 gals.).
 JC0318
 JC0318.The modeled gravity was interpolated from observed gravity values.
 JC0318
 JC0318;                    North         East    Units  Estimated Accuracy
 JC0318;SPC IL W     -   170,390.      691,390.      MT  (+/- 180 meters Scaled)
 JC0318
 JC0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC394317(NAD 83)
 JC0318
 JC0318                          SUPERSEDED SURVEY CONTROL
 JC0318
 JC0318  NGVD 29 (??/??/92)  119.938  (m)          393.50   (f) ADJ UNCH    2 0
 JC0318
 JC0318.Superseded values are not recommended for survey control.
 JC0318
 JC0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0318.See file dsdata.pdf to determine how the superseded data were derived.
 JC0318
 JC0318_MARKER: DB = BENCH MARK DISK
 JC0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0318_STAMPING: T 97 1935
 JC0318_MARK LOGO: CGS
 JC0318_PROJECTION: FLUSH
 JC0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0318+STABILITY: SURFACE MOTION
 JC0318
 JC0318  HISTORY     - Date     Condition        Report By
 JC0318  HISTORY     - 1935     MONUMENTED       CGS
 JC0318  HISTORY     - 1963     MARK NOT FOUND   USGS
 JC0318
 JC0318                          STATION DESCRIPTION
 JC0318
 JC0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0318'1.6 MI S FROM MAEYSTOWN.
 JC0318'1.6 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0318'STATION AT MAEYSTOWN, MONROE COUNTY, AT POLE 29/22, 7 RAILS
 JC0318'NORTH OF A FARM-ROAD CROSSING, 47 FEET EAST OF THE CENTERLINE
 JC0318'OF THE MAIN TRACK, AND ABOUT 10 FEET LOWER THAN THE TRACK.  A
 JC0318'STANDARD DISK, STAMPED T 97 1935 AND SET IN THE TOP OF A CONCRETE
 JC0318'POST FLUSH WITH THE GROUND.
 JC0318
 JC0318                          STATION RECOVERY (1963)
 JC0318
 JC0318'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 JC0318'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0591 ***********************************************************************
 HB0591  DESIGNATION -  T 98
 HB0591  PID         -  HB0591
 HB0591  STATE/COUNTY-  IL/UNION
 HB0591  COUNTRY     -  US
 HB0591  USGS QUAD   -  WOLF LAKE (2018)
 HB0591
 HB0591                         *CURRENT SURVEY CONTROL
 HB0591  ______________________________________________________________________
 HB0591* NAD 83(1986) POSITION- 37 31 07.     (N) 089 26 43.     (W)   SCALED
 HB0591* NAVD 88 ORTHO HEIGHT -   108.257 (meters)      355.17  (feet) ADJUSTED
 HB0591  ______________________________________________________________________
 HB0591  GEOID HEIGHT    -        -28.547 (meters)                     GEOID18
 HB0591  DYNAMIC HEIGHT  -        108.181 (meters)      354.92  (feet) COMP
 HB0591  MODELED GRAVITY -    979,932.0   (mgal)                       NAVD 88
 HB0591
 HB0591  VERT ORDER      -  SECOND    CLASS 0
 HB0591
 HB0591.The horizontal coordinates were scaled from a map and have
 HB0591.an estimated accuracy of +/- 6 seconds.
 HB0591
 HB0591.The orthometric height was determined by differential leveling and
 HB0591.adjusted by the NATIONAL GEODETIC SURVEY
 HB0591.in June 1991.
 HB0591
 HB0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0591.GEOID18 height accuracy estimate available here.
 HB0591
 HB0591.Click photographs - Photos may exist for this station.
 HB0591
 HB0591.The dynamic height is computed by dividing the NAVD 88
 HB0591.geopotential number by the normal gravity value computed on the
 HB0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0591.degrees latitude (g = 980.6199 gals.).
 HB0591
 HB0591.The modeled gravity was interpolated from observed gravity values.
 HB0591
 HB0591;                    North         East    Units  Estimated Accuracy
 HB0591;SPC IL W     -    94,790.      763,770.      MT  (+/- 180 meters Scaled)
 HB0591
 HB0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG838552(NAD 83)
 HB0591
 HB0591                          SUPERSEDED SURVEY CONTROL
 HB0591
 HB0591  NGVD 29 (11/26/84)  108.290  (m)          355.28   (f) ADJUSTED    2 0
 HB0591
 HB0591.Superseded values are not recommended for survey control.
 HB0591
 HB0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0591.See file dsdata.pdf to determine how the superseded data were derived.
 HB0591
 HB0591_MARKER: DB = BENCH MARK DISK
 HB0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0591_STAMPING: T 98 1935
 HB0591_MARK LOGO: CGS
 HB0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0591+STABILITY: SURFACE MOTION
 HB0591
 HB0591  HISTORY     - Date     Condition        Report By
 HB0591  HISTORY     - 1935     MONUMENTED       CGS
 HB0591  HISTORY     - 1947     MARK NOT FOUND   USGS
 HB0591
 HB0591                          STATION DESCRIPTION
 HB0591
 HB0591'DESCRIBED BY US GEOLOGICAL SURVEY 1947
 HB0591'1.1 MI N FROM WOLF LAKE.
 HB0591'1.1 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0591'STATION AT WOLF LAKE, UNION COUNTY, MIDWAY BETWEEN POLES 98/22 AND
 HB0591'98/23, 30 FEET WEST OF THE CENTERLINE OF THE MAIN TRACK, 12 FEET
 HB0591'NORTH OF THE CENTERLINE OF A ROAD LEADING TO THE ATLAS POWDER
 HB0591'PROPERTY, AND 200 FEET EAST OF THE CENTERLINE OF THE ILLINOIS
 HB0591'CENTRAL RAILROAD TRACK.  A STANDARD DISK, STAMPED T 98 1935 AND
 HB0591'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1227 ***********************************************************************
 JB1227  DESIGNATION -  T 99
 JB1227  PID         -  JB1227
 JB1227  STATE/COUNTY-  IL/ST CLAIR
 JB1227  COUNTRY     -  US
 JB1227  USGS QUAD   -  NEW ATHENS EAST (2018)
 JB1227
 JB1227                         *CURRENT SURVEY CONTROL
 JB1227  ______________________________________________________________________
 JB1227* NAD 83(1986) POSITION- 38 16 21.     (N) 089 47 45.     (W)   SCALED
 JB1227* NAVD 88 ORTHO HEIGHT -   131.370 (meters)      431.00  (feet) ADJUSTED
 JB1227  ______________________________________________________________________
 JB1227  GEOID HEIGHT    -        -30.028 (meters)                     GEOID18
 JB1227  DYNAMIC HEIGHT  -        131.285 (meters)      430.72  (feet) COMP
 JB1227  MODELED GRAVITY -    979,983.9   (mgal)                       NAVD 88
 JB1227
 JB1227  VERT ORDER      -  SECOND    CLASS 0
 JB1227
 JB1227.The horizontal coordinates were scaled from a map and have
 JB1227.an estimated accuracy of +/- 6 seconds.
 JB1227
 JB1227.The orthometric height was determined by differential leveling and
 JB1227.adjusted by the NATIONAL GEODETIC SURVEY
 JB1227.in June 1991.
 JB1227
 JB1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1227.GEOID18 height accuracy estimate available here.
 JB1227
 JB1227.Click photographs - Photos may exist for this station.
 JB1227
 JB1227.The dynamic height is computed by dividing the NAVD 88
 JB1227.geopotential number by the normal gravity value computed on the
 JB1227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1227.degrees latitude (g = 980.6199 gals.).
 JB1227
 JB1227.The modeled gravity was interpolated from observed gravity values.
 JB1227
 JB1227;                    North         East    Units  Estimated Accuracy
 JB1227;SPC IL W     -   178,280.      732,450.      MT  (+/- 180 meters Scaled)
 JB1227
 JB1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH554397(NAD 83)
 JB1227
 JB1227                          SUPERSEDED SURVEY CONTROL
 JB1227
 JB1227  NGVD 29 (??/??/92)  131.495  (m)          431.41   (f) ADJ UNCH    2 0
 JB1227
 JB1227.Superseded values are not recommended for survey control.
 JB1227
 JB1227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1227.See file dsdata.pdf to determine how the superseded data were derived.
 JB1227
 JB1227_MARKER: DB = BENCH MARK DISK
 JB1227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1227_STAMPING: T 99 1935
 JB1227_MARK LOGO: CGS
 JB1227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1227+STABILITY: SURFACE MOTION
 JB1227
 JB1227  HISTORY     - Date     Condition        Report By
 JB1227  HISTORY     - 1935     MONUMENTED       CGS
 JB1227  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1227  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 JB1227
 JB1227                          STATION DESCRIPTION
 JB1227
 JB1227'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1227'1.5 MI SE FROM LENZBURG.
 JB1227'1.5 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1227'STATION AT LENZBURG, ST. CLAIR COUNTY, AT A ROAD CROSSING, 45
 JB1227'FEET SOUTHWEST OF THE CENTERLINE OF THE SOUTHWEST MAIN TRACK, 28
 JB1227'FEET WEST OF A CROSSING-WARNING SIGN, AND 22 FEET WEST OF THE
 JB1227'CENTERLINE OF THE ROAD.  A STANDARD DISK, STAMPED T 99 1935 AND
 JB1227'SET IN THE TOP OF A CONCRETE POST.
 JB1227
 JB1227                          STATION RECOVERY (1988)
 JB1227
 JB1227'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1227'MARK NOT FOUND.
 JB1227
 JB1227                          STATION RECOVERY (2012)
 JB1227
 JB1227'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1227'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0597 ***********************************************************************
 HB0597  DESIGNATION -  T 9=420
 HB0597  PID         -  HB0597
 HB0597  STATE/COUNTY-  IL/PERRY
 HB0597  COUNTRY     -  US
 HB0597  USGS QUAD   -  ELKVILLE (2018)
 HB0597
 HB0597                         *CURRENT SURVEY CONTROL
 HB0597  ______________________________________________________________________
 HB0597* NAD 83(1986) POSITION- 37 58 36.     (N) 089 14 18.     (W)   SCALED
 HB0597* NAVD 88 ORTHO HEIGHT -   127.908 (meters)      419.64  (feet) ADJUSTED
 HB0597  ______________________________________________________________________
 HB0597  GEOID HEIGHT    -        -29.407 (meters)                     GEOID18
 HB0597  DYNAMIC HEIGHT  -        127.823 (meters)      419.37  (feet) COMP
 HB0597  MODELED GRAVITY -    979,969.2   (mgal)                       NAVD 88
 HB0597
 HB0597  VERT ORDER      -  FIRST     CLASS I
 HB0597
 HB0597.The horizontal coordinates were scaled from a map and have
 HB0597.an estimated accuracy of +/- 6 seconds.
 HB0597
 HB0597.The orthometric height was determined by differential leveling and
 HB0597.adjusted by the NATIONAL GEODETIC SURVEY
 HB0597.in June 1991.
 HB0597
 HB0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0597.GEOID18 height accuracy estimate available here.
 HB0597
 HB0597.Click photographs - Photos may exist for this station.
 HB0597
 HB0597.The dynamic height is computed by dividing the NAVD 88
 HB0597.geopotential number by the normal gravity value computed on the
 HB0597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0597.degrees latitude (g = 980.6199 gals.).
 HB0597
 HB0597.The modeled gravity was interpolated from observed gravity values.
 HB0597
 HB0597;                    North         East    Units  Estimated Accuracy
 HB0597;SPC IL W     -   145,790.      781,560.      MT  (+/- 180 meters Scaled)
 HB0597
 HB0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH034055(NAD 83)
 HB0597
 HB0597                          SUPERSEDED SURVEY CONTROL
 HB0597
 HB0597  NGVD 29 (11/26/84)  128.002  (m)          419.95   (f) ADJUSTED    1 1
 HB0597
 HB0597.Superseded values are not recommended for survey control.
 HB0597
 HB0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0597.See file dsdata.pdf to determine how the superseded data were derived.
 HB0597
 HB0597_MARKER: Z = SEE DESCRIPTION
 HB0597_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0597_SP_SET: CULVERT
 HB0597_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0597_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0597+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 HB0597
 HB0597  HISTORY     - Date     Condition        Report By
 HB0597  HISTORY     - 1902     MONUMENTED       MME
 HB0597  HISTORY     - 1969     GOOD             CGS
 HB0597  HISTORY     - 20090302 MARK NOT FOUND   ILDT
 HB0597  HISTORY     - 20170109 GOOD             ILDT
 HB0597
 HB0597                          STATION DESCRIPTION
 HB0597
 HB0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0597'2.3 MI S FROM DU QUOIN.
 HB0597'ABOUT 2.3 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FORM
 HB0597'THE STATION AT DU QUOIN, 0.3 MILE NORTH OF A CROSSING OF THE
 HB0597'RAILROAD AND A PAVED ROAD, 25 RAILS NORTH OF MILEPOST 291, 5 RAILS
 HB0597'NORTH OF A CONCRETE WHISTLE SIGN POST, THE MARK IS THE 0 IN 1902
 HB0597'OF THE INSCRIPTION MME                CO. 1902 ST. LOUIS WHICH IS
 HB0597'ON A SEMI-CIRCULAR BRASS PLATE, SET IN THE CENTER OF THE TOP OF
 HB0597'THE WEST CONCRETE HEADWALL OF A 50-INCH TUBULAR CULVERT, 18 FEET
 HB0597'WEST OF THE WEST RAIL OF THE WEST TRACK, AND ABOUT 8 FEET BELOW
 HB0597'THE LEVEL OF THE TRACK.  SEC 29, T6S, R1W
 HB0597
 HB0597                          STATION RECOVERY (2009)
 HB0597
 HB0597'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0597'MARK NOT FOUND.
 HB0597
 HB0597                          STATION RECOVERY (2017)
 HB0597
 HB0597'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (FP)
 HB0597'MONUMENT FOUND AS DESCRIBED
 HB0597'NOTE BRASS PLATE IS 1' FROM EDGE OF HEADWALL
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7307 ***********************************************************************
 DP7307  DESIGNATION -  T T STA NO 15 L
 DP7307  PID         -  DP7307
 DP7307  STATE/COUNTY-  IL/FAYETTE
 DP7307  COUNTRY     -  US
 DP7307  USGS QUAD   -  HERRICK (2018)
 DP7307
 DP7307                         *CURRENT SURVEY CONTROL
 DP7307  ______________________________________________________________________
 DP7307* NAD 83(1986) POSITION- 39 08 36.14   (N) 088 58 23.37   (W)   HD_HELD1
 DP7307* NAVD 88 ORTHO HEIGHT -   170.083 (meters)      558.01  (feet) ADJUSTED
 DP7307  ______________________________________________________________________
 DP7307  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 DP7307  DYNAMIC HEIGHT  -        169.979 (meters)      557.67  (feet) COMP
 DP7307  MODELED GRAVITY -    980,012.0   (mgal)                       NAVD 88
 DP7307
 DP7307  VERT ORDER      -  SECOND    CLASS I
 DP7307
 DP7307.The horizontal coordinates were determined by differentially corrected
 DP7307.hand held GPS observations or other comparable positioning techniques
 DP7307.and have an estimated accuracy of +/- 3 meters.
 DP7307
 DP7307.The orthometric height was determined by differential leveling and
 DP7307.adjusted by the IL DEPT OF TRANSP
 DP7307.in July 2015.
 DP7307
 DP7307.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7307.GEOID18 height accuracy estimate available here.
 DP7307
 DP7307.Click photographs - Photos may exist for this station.
 DP7307
 DP7307.The dynamic height is computed by dividing the NAVD 88
 DP7307.geopotential number by the normal gravity value computed on the
 DP7307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7307.degrees latitude (g = 980.6199 gals.).
 DP7307
 DP7307.The modeled gravity was interpolated from observed gravity values.
 DP7307
 DP7307;                    North         East    Units  Estimated Accuracy
 DP7307;SPC IL E     -   275,089.3     244,687.4     MT  (+/- 3 meters HH1 GPS) 
 DP7307
 DP7307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2947934540(NAD 83)
 DP7307
 DP7307                          SUPERSEDED SURVEY CONTROL
 DP7307
 DP7307.No superseded survey control is available for this station.
 DP7307
 DP7307_MARKER: DD = SURVEY DISK
 DP7307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7307_STAMPING: T T STA NO 15 L 1929
 DP7307_MARK LOGO: USGS
 DP7307_PROJECTION: PROJECTING 61 CENTIMETERS
 DP7307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7307+STABILITY: SURFACE MOTION
 DP7307_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP7307+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2014
 DP7307
 DP7307  HISTORY     - Date     Condition        Report By
 DP7307  HISTORY     - 1929     MONUMENTED       USGS
 DP7307  HISTORY     - 20140828 GOOD             AMESC
 DP7307
 DP7307                          STATION DESCRIPTION
 DP7307
 DP7307'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP7307'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH-NORTHWEST OF
 DP7307'AVENA, 7.3 MI (11.7 KM) EAST OF RAMSEY AND 5.3 MI (8.6 KM) SOUTH OF
 DP7307'HERRICK.
 DP7307'
 DP7307'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 24 (E
 DP7307'MAIN STREET) IN RAMSEY PROCEED EAST ALONG COUNTY HIGHWAY 24 (COUNTY
 DP7307'ROAD 2800N EAST OF TOWN) FOR 7.1 MI (11.4 KM) TO WHERE COUNTY ROAD
 DP7307'2800N BEARS LEFT, THENCE EAST ALONG COUNTY ROAD 2800N FOR 0.15 MI (0.2
 DP7307'KM) TO COUNTY ROAD 1500E AND THE STATION STRAIGHT AHEAD.
 DP7307'
 DP7307'THE STATION IS IN THE NORTHWEST CORNER OF THE BLANKENSHIP CEMETERY,
 DP7307'33.5 FT (10.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1500E, 71.7 FT
 DP7307'(21.9 M) EAST-SOUTHEAST OF A STEEL FENCE CORNER POST, 65.3 FT (19.9 M)
 DP7307'EAST-NORTHEAST OF A WATER VALVE, 7.2 FT (2.2 M) SOUTH-SOUTHEAST OF A
 DP7307'WATER VALVE, 3.2 FT (1.0 M) WEST OF A WOOD FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1301 ***********************************************************************
 KB1301  DESIGNATION -  T13N R6E SECS 29 30 31 32
 KB1301  PID         -  KB1301
 KB1301  STATE/COUNTY-  IL/MOULTRIE
 KB1301  COUNTRY     -  US
 KB1301  USGS QUAD   -  SULLIVAN (2018)
 KB1301
 KB1301                         *CURRENT SURVEY CONTROL
 KB1301  ______________________________________________________________________
 KB1301* NAD 83(1997) POSITION- 39 32 06.65867(N) 088 33 56.73700(W)   ADJUSTED
 KB1301* NAVD 88 ORTHO HEIGHT -   200.4   (meters)      657.    (feet) VERTCON3
 KB1301  ______________________________________________________________________
 KB1301  GEOID HEIGHT    -        -32.231 (meters)                     GEOID18
 KB1301  LAPLACE CORR    -          0.80  (seconds)                    DEFLEC18
 KB1301  HORZ ORDER      -  SECOND
 KB1301
 KB1301.The horizontal coordinates were established by classical geodetic methods
 KB1301.and adjusted by the National Geodetic Survey in October 1999.
 KB1301
 KB1301.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1301.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1301
 KB1301.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1301.GEOID18 height accuracy estimate available here.
 KB1301
 KB1301.Click photographs - Photos may exist for this station.
 KB1301
 KB1301.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1301
 KB1301. The following values were computed from the NAD 83(1997) position.
 KB1301
 KB1301;                    North         East     Units Scale Factor Converg.
 KB1301;SPC IL E     -   318,418.686   280,018.736   MT  0.99997991   -0 08 52.6
 KB1301;SPC IL E     - 1,044,678.64    918,694.80   sFT  0.99997991   -0 08 52.6
 KB1301;UTM  16      - 4,377,339.657   365,442.160   MT  0.99982292   -0 59 48.6
 KB1301
 KB1301!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1301!SPC IL E     -   0.99997361  x   0.99997991  =   0.99995352
 KB1301!UTM  16      -   0.99997361  x   0.99982292  =   0.99979654
 KB1301
 KB1301:                Primary Azimuth Mark                     Grid Az
 KB1301:SPC IL E     -  SULLIVAN MOULTRIE CO MUN TANK            270 16 27.5
 KB1301:UTM  16      -  SULLIVAN MOULTRIE CO MUN TANK            271 07 23.5
 KB1301
 KB1301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6544277339(NAD 83)
 KB1301
 KB1301|---------------------------------------------------------------------|
 KB1301| PID    Reference Object                     Distance      Geod. Az  |
 KB1301|                                                           dddmmss.s |
 KB1301| CI8300 T13N R6E SECS 29 30 31 32 RM 32      10.832 METERS 13026     |
 KB1301| KB1299 BAUMGARTNER                          13.800 METERS 13537     |
 KB1301| CI8299 T13N R6E SECS 29 30 31 32 RM 31      11.431 METERS 20649     |
 KB1301| KB1303 SULLIVAN MOULTRIE CO MUN TANK       APPROX. 7.1 KM 2700734.9 |
 KB1301|---------------------------------------------------------------------|
 KB1301
 KB1301                          SUPERSEDED SURVEY CONTROL
 KB1301
 KB1301  NAD 83(1986)-  39 32 06.67152(N)    088 33 56.72909(W) AD(       ) 2
 KB1301  NAD 27      -  39 32 06.54713(N)    088 33 56.50483(W) AD(       ) 2
 KB1301  NGVD 29 (07/19/86)  200.5    (m)          658.     (f) VERT ANG       
 KB1301
 KB1301.Superseded values are not recommended for survey control.
 KB1301
 KB1301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1301.See file dsdata.pdf to determine how the superseded data were derived.
 KB1301
 KB1301_MARKER: DD = SURVEY DISK
 KB1301_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB1301_STAMPING: T13N R6E S30 S29 S31 S32 1971
 KB1301_MARK LOGO: BLM
 KB1301_PROJECTION: RECESSED 18 CENTIMETERS
 KB1301_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB1301_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1301
 KB1301  HISTORY     - Date     Condition        Report By
 KB1301  HISTORY     - 1971     MONUMENTED       BLM
 KB1301  HISTORY     - 1980     GOOD             NGS
 KB1301
 KB1301                          STATION DESCRIPTION
 KB1301
 KB1301'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1301'THE STATION IS LOCATED ABOUT 11.7 KM NORTH-NORTHEAST OF
 KB1301'WINDSOR, 8.0 KM SOUTHEAST OF SULLIVAN, 3.6 KM SOUTHWEST
 KB1301'OF ALLENVILLE, AND IN EAST NELSON TOWNSHIP.
 KB1301'
 KB1301'TO REACH THE STATION FROM THE POST OFFICE IN ALLENVILLE,
 KB1301'GO EAST ON A PAVED ROAD FOR 15.2 METERS (50 FT) TO A SIDE
 KB1301'ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON A PAVED ROAD FOR
 KB1301'3.8 KM (2.35 MI) TO A CROSSORAD.  TURN RIGHT AND GO WEST
 KB1301'ON A PAVED ROAD FOR 3.2 KM (2.0 MI) TO THE STATION IN THE
 KB1301'CENTER OF A CROSSROAD.
 KB1301'
 KB1301'THE STATION IS A U.S. DEPARTMENT OF INTERIOR BUREAU OF
 KB1301'LANDMANAGEMENT SECTION CORNER MARKER BRASS TABLET
 KB1301'STAMPED---T13N R6E S30 S29 S31 S32 1971---,
 KB1301'SET INTO THE GROUND AND IS RECESSED 7 CM BELOW THE SURFACE.
 KB1301'IT IS LOCATED
 KB1301'20.8 METERS (68.24 FT) SOUTH-SOUTHEAST FROM POWER POLE NUMBER E2
 KB1301'1 AND
 KB1301'11.78 METERS (38.65 FT) NORTHEAST FROM POWER POLE NUMBER E1 19.
 KB1301'
 KB1301'REFERENCE MARK NUMBER 01 IS A U.S. DEPARTMENT OF INTERIOR
 KB1301'BUREAU OF LAND MANAGEMENT CADASTRAL SURVEY DISK WITH ARROW
 KB1301'STAMPED---T13N R6E RM S32 35.7 FT 1971---,
 KB1301'SET INTO THE TOP OF A METAL PIPE 5 CM IN DIAMETER
 KB1301'PROJECTING 20 CM ABOVE THE GROUND.  IT IS LOCATED
 KB1301'7.8 METERS (25.59 FT) EAST FROM THE CENTER OF A PAVED ROAD AND
 KB1301'7.0 METERS (22.97 FT) SOUTH FROM THE CENTER OF A PAVED ROAD.
 KB1301'MARK IS LEVEL WITH STATION.
 KB1301'
 KB1301'REFERENCE MARK NUMBER 02 IS A U.S. DEPARTMENT OF INTERIOR
 KB1301'BUREAU OF LAND MANAGEMENT CADASTRAL SURVEY DISK WITH ARROW
 KB1301'STAMPED---T13N R6E RM S31 37.5 FT 1971---,
 KB1301'SET INTO THE TOP OF A METAL PIPE 5 CM IN DIAMETER
 KB1301'PROJECTING 6 CM ABOVE THE GROUND.  IT IS LOCATED
 KB1301'11.8 METERS (38.71 FT) SOUTH FROM THE CENTER OF A PAVED ROAD,
 KB1301'6.0 METERS (19.68 FT) WEST FROM THE CENTER OF A PAVED ROAD, AND
 KB1301'0.4 METER (1.31 FT) EAST FROM POWER POLE NUMBER E1 19.
 KB1301'MARK IS LEVEL WITH STATION.
 KB1301'
 KB1301'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK7211 ***********************************************************************
 DK7211  DESIGNATION -  TAI 01
 DK7211  PID         -  DK7211
 DK7211  STATE/COUNTY-  IL/KANE
 DK7211  COUNTRY     -  US
 DK7211  USGS QUAD   -  ELGIN (2018)
 DK7211
 DK7211                         *CURRENT SURVEY CONTROL
 DK7211  ______________________________________________________________________
 DK7211* NAD 83(1986) POSITION- 42 01 20.6    (N) 088 17 02.6    (W)   HD_HELD2
 DK7211* NAVD 88 ORTHO HEIGHT -   230.560 (meters)      756.43  (feet) ADJUSTED
 DK7211  ______________________________________________________________________
 DK7211  GEOID HEIGHT    -        -33.425 (meters)                     GEOID18
 DK7211  DYNAMIC HEIGHT  -        230.481 (meters)      756.17  (feet) COMP
 DK7211  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 DK7211
 DK7211  VERT ORDER      -  SECOND    CLASS I
 DK7211
 DK7211.The horizontal coordinates were established by autonomous hand held GPS
 DK7211.observations and have an estimated accuracy of +/- 10 meters.
 DK7211
 DK7211.The orthometric height was determined by differential leveling and
 DK7211.adjusted by the WI DEPT OF TRANSP
 DK7211.in May 2012.
 DK7211
 DK7211.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK7211.GEOID18 height accuracy estimate available here.
 DK7211
 DK7211.Click photographs - Photos may exist for this station.
 DK7211
 DK7211.The dynamic height is computed by dividing the NAVD 88
 DK7211.geopotential number by the normal gravity value computed on the
 DK7211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK7211.degrees latitude (g = 980.6199 gals.).
 DK7211
 DK7211.The modeled gravity was interpolated from observed gravity values.
 DK7211
 DK7211;                    North         East    Units  Estimated Accuracy
 DK7211;SPC IL E     -   594,591.      304,081.      MT  (+/- 10 meters HH2 GPS)
 DK7211
 DK7211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9369353059(NAD 83)
 DK7211
 DK7211                          SUPERSEDED SURVEY CONTROL
 DK7211
 DK7211  NAVD 88 (12/24/08)  230.564  (m)          756.44   (f) SUPERSEDED  2 2
 DK7211
 DK7211.Superseded values are not recommended for survey control.
 DK7211
 DK7211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK7211.See file dsdata.pdf to determine how the superseded data were derived.
 DK7211
 DK7211_MARKER: DB = BENCH MARK DISK
 DK7211_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+)
 DK7211_STAMPING: TAI 01 2008
 DK7211_MARK LOGO: TROTT
 DK7211_PROJECTION: RECESSED 7 CENTIMETERS
 DK7211_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK7211_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DK7211+STABILITY: POSITION/ELEVATION WELL
 DK7211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK7211+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2009
 DK7211_ROD/PIPE-DEPTH: 10.4 meters
 DK7211_SLEEVE-DEPTH  : 0.9 meters
 DK7211
 DK7211  HISTORY     - Date     Condition        Report By
 DK7211  HISTORY     - 20080604 MONUMENTED       TROTT
 DK7211  HISTORY     - 20090805 GOOD             PATRIC
 DK7211
 DK7211                          STATION DESCRIPTION
 DK7211
 DK7211'DESCRIBED BY TROTTER AND ASSOCIATES 2008
 DK7211'STATION IS LOCATED 12.2 KM (7.6 MI) NORTH OF ST.CHARLES, 8.9 KM (5.5
 DK7211'MI) NORTHWEST OF BARTLETT, AND 22.0 KM (13.7 MI) EAST OF BURLINGTON,
 DK7211'IN THE CITY OF ELGIN, IN SECTION 23, T41N, R8E.
 DK7211'
 DK7211'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 20 AND STATE
 DK7211'STREET (ILLINOIS ROUTE 31) IN ELGIN, GO WEST ON US HIGHWAY 20
 DK7211'WESTBOUND ON-RAMP FOR 35.1 M (115.2 FT) TO STATION ON THE RIGHT.
 DK7211'
 DK7211'THE STATION IS THE TOP-CENTER OF A 2-1/2 INCH (6 CM) DIAMETER ALUMINUM
 DK7211'DISK CONTAINING A SMALL MAGNET AND MOUNTED ON TOP OF A INCH ALUMINUM
 DK7211'ROD DRIVEN TO A SLOW-DRIVING-RATE DEPTH OF 10.4 M (34.1 FT) INSIDE A
 DK7211'0.914 M (3.0 FT) LONG GREASE-FILLED PLASTIC EXTRUDED FIN SLEEVE.  AN
 DK7211'ALUMINUM ACCESS COVER MOUNTED ON A 6-INCH (15 CM) DIAMETER PVC PIPE
 DK7211'WAS INSTALLED.  THE TOP OF THE ACCESS COVER IS FLUSH WITH THE GROUND
 DK7211'LEVEL AND THE DISK IS 7.4 CM (3 INCHES) BELOW THE ACCESS COVER.  THE
 DK7211'MARK IS 34.0 M (111.5 FT) WEST OF THE WEST FACE OF A LIGHT POLE, 12.9
 DK7211'M (42.3 FT) EAST-SOUTHEAST OF THE EAST FACE OF AN 18 DIAMETER TREE,
 DK7211'2.9 M (9.5 FT) NORTH OF THE NORTH BACK OF CURB ALONG US HIGHWAY 20
 DK7211'WESTBOUND ON-RAMP, AND 2.4 M (7.9 FT) SOUTH OF AN EAST-WEST CHAIN LINK
 DK7211'FENCE.  NOTE ACCESS TO THE DATUM POINT IS HAD THROUGH A 5-INCH (13 CM)
 DK7211'ACCESS COVER REQUIRING A FLAT-HEAD SCREWDRIVER OR THIN COIN TO OPEN.
 DK7211
 DK7211                          STATION RECOVERY (2009)
 DK7211
 DK7211'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 DK7211'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK7212 ***********************************************************************
 DK7212  DESIGNATION -  TAI 02
 DK7212  PID         -  DK7212
 DK7212  STATE/COUNTY-  IL/KANE
 DK7212  COUNTRY     -  US
 DK7212  USGS QUAD   -  ELGIN (2018)
 DK7212
 DK7212                         *CURRENT SURVEY CONTROL
 DK7212  ______________________________________________________________________
 DK7212* NAD 83(1986) POSITION- 42 01 23.1    (N) 088 18 30.6    (W)   HD_HELD2
 DK7212* NAVD 88 ORTHO HEIGHT -   252.440 (meters)      828.21  (feet) ADJUSTED
 DK7212  ______________________________________________________________________
 DK7212  GEOID HEIGHT    -        -33.407 (meters)                     GEOID18
 DK7212  DYNAMIC HEIGHT  -        252.354 (meters)      827.93  (feet) COMP
 DK7212  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 DK7212
 DK7212  VERT ORDER      -  SECOND    CLASS I
 DK7212
 DK7212.The horizontal coordinates were established by autonomous hand held GPS
 DK7212.observations and have an estimated accuracy of +/- 10 meters.
 DK7212
 DK7212.The orthometric height was determined by differential leveling and
 DK7212.adjusted by the WI DEPT OF TRANSP
 DK7212.in May 2012.
 DK7212
 DK7212.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK7212.GEOID18 height accuracy estimate available here.
 DK7212
 DK7212.Click photographs - Photos may exist for this station.
 DK7212
 DK7212.The dynamic height is computed by dividing the NAVD 88
 DK7212.geopotential number by the normal gravity value computed on the
 DK7212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK7212.degrees latitude (g = 980.6199 gals.).
 DK7212
 DK7212.The modeled gravity was interpolated from observed gravity values.
 DK7212
 DK7212;                    North         East    Units  Estimated Accuracy
 DK7212;SPC IL E     -   594,667.      302,057.      MT  (+/- 10 meters HH2 GPS)
 DK7212
 DK7212_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9167153167(NAD 83)
 DK7212
 DK7212                          SUPERSEDED SURVEY CONTROL
 DK7212
 DK7212  NAVD 88 (12/24/08)  252.440  (m)          828.21   (f) SUPERSEDED  2 2
 DK7212
 DK7212.Superseded values are not recommended for survey control.
 DK7212
 DK7212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK7212.See file dsdata.pdf to determine how the superseded data were derived.
 DK7212
 DK7212_MARKER: DB = BENCH MARK DISK
 DK7212_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DK7212+WITH SETTING: INFORMATION.
 DK7212_STAMPING: TAI 02 2008
 DK7212_MARK LOGO: TROTT
 DK7212_PROJECTION: RECESSED 7 CENTIMETERS
 DK7212_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK7212_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK7212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK7212+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2009
 DK7212_ROD/PIPE-DEPTH: 1.8 meters
 DK7212_SLEEVE-DEPTH  : 0.9 meters
 DK7212
 DK7212  HISTORY     - Date     Condition        Report By
 DK7212  HISTORY     - 20080604 MONUMENTED       TROTT
 DK7212  HISTORY     - 20090805 GOOD             PATRIC
 DK7212
 DK7212                          STATION DESCRIPTION
 DK7212
 DK7212'DESCRIBED BY TROTTER AND ASSOCIATES 2008
 DK7212'STATION IS LOCATED 20.1 KM (12.5 MI) EAST OF BURLINGTON 12.2 KM (7.6
 DK7212'MI) NORTH OF ST CHARLES, AND 10.8 KM (6.7 MI) NORTHWEST OF BARTLETT,
 DK7212'IN THE CITY OF ELGIN, IN SECTION 22, T41N, R8E.
 DK7212'
 DK7212'TO REACH THE STATION FROM THE INTERSECTION OF STATE STREET (ILLINOIS
 DK7212'ROUTE 31) AND US HIGHWAY 20, IN ELGIN, GO WEST ON US HIGHWAY 20 FOR
 DK7212'2.09 KM (1.3 MI) TO THE BEGINNING OF THE EXIT RAMP FORMCLEAN BOULEVARD
 DK7212'TO THE STATION ON THE RIGHT.
 DK7212'
 DK7212'THE STATION IS THE TOP-CENTER OF A 2-1/2 INCH (6 CM) DIAMETER ALUMINUM
 DK7212'DISK CONTAINING A SMALL MAGNET AND MOUNTED ON TOP OF A INCH ALUMINUM
 DK7212'ROD DRIVEN TO A REFUSAL DEPTH OF 1.8 M (5.9 FT) INSIDE A 0.914 M (3.0
 DK7212'FT) LONG GREASE-FILLED PLASTIC EXTRUDED FIN SLEEVE AND ACCEPTED AS A
 DK7212'CLASS B ROD MARK AS SUGGESTED IN SCOPE OF WORK, GEODETIC LEVELING
 DK7212'SURVEYS, VERSION 9C, JANUARY 30, 2008, ATTACHMENT F, PAGES 10-11.  AN
 DK7212'ALUMINUM ACCESS COVER MOUNTED ON A 6-INCH (15 CM) DIAMETER PVC PIPE
 DK7212'WAS INSTALLED.  THE TOP OF THE ACCESS COVER IS 9.1 CM (4 INCHES) BELOW
 DK7212'GROUND LEVEL AND THE DISK IS 9.1 CM (4 INCHES) BELOW THE ACCESS COVER.
 DK7212'THE MARK IS 24.3 M (79.7 FT) SOUTHWEST OF THE WEST FACE OF A UTILITY
 DK7212'POLE, 23.3 M (76.4 FT) SOUTHEAST OF THE EAST FACE OF A UTILITY POLE,
 DK7212'20.8 M (68.2 FT) NORTHWEST OF THE NORTHWEST CORNER OF THE CONCRETE
 DK7212'BASE OF AN OVERHEAD SIGN 13.4 M (44.0 FT) NORTHEAST OF A LIGHT POLE,
 DK7212'AND 9.4 M (30.8 FT) SOUTH OF A FENCE.  NOTE ACCESS TO THE DATUM POINT
 DK7212'IS HAD THROUGH A 5-INCH (13 CM) ACCESS COVER REQUIRING A FLAT-HEAD
 DK7212'SCREWDRIVER OR THIN COIN TO OPEN.
 DK7212
 DK7212                          STATION RECOVERY (2009)
 DK7212
 DK7212'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 DK7212'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK7214 ***********************************************************************
 DK7214  DESIGNATION -  TAI 05
 DK7214  PID         -  DK7214
 DK7214  STATE/COUNTY-  IL/KANE
 DK7214  COUNTRY     -  US
 DK7214  USGS QUAD   -  GENEVA (2018)
 DK7214
 DK7214                         *CURRENT SURVEY CONTROL
 DK7214  ______________________________________________________________________
 DK7214* NAD 83(1986) POSITION- 41 59 03.3    (N) 088 19 01.6    (W)   HD_HELD2
 DK7214* NAVD 88 ORTHO HEIGHT -   241.876 (meters)      793.55  (feet) ADJUSTED
 DK7214  ______________________________________________________________________
 DK7214  GEOID HEIGHT    -        -33.314 (meters)                     GEOID18
 DK7214  DYNAMIC HEIGHT  -        241.795 (meters)      793.29  (feet) COMP
 DK7214  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 DK7214
 DK7214  VERT ORDER      -  SECOND    CLASS II
 DK7214
 DK7214.The horizontal coordinates were established by autonomous hand held GPS
 DK7214.observations and have an estimated accuracy of +/- 10 meters.
 DK7214
 DK7214.The orthometric height was determined by differential leveling and
 DK7214.adjusted by the NATIONAL GEODETIC SURVEY
 DK7214.in December 2008.
 DK7214
 DK7214.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK7214.GEOID18 height accuracy estimate available here.
 DK7214
 DK7214.Click photographs - Photos may exist for this station.
 DK7214
 DK7214.The dynamic height is computed by dividing the NAVD 88
 DK7214.geopotential number by the normal gravity value computed on the
 DK7214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK7214.degrees latitude (g = 980.6199 gals.).
 DK7214
 DK7214.The modeled gravity was interpolated from observed gravity values.
 DK7214
 DK7214;                    North         East    Units  Estimated Accuracy
 DK7214;SPC IL E     -   590,353.      301,344.      MT  (+/- 10 meters HH2 GPS)
 DK7214
 DK7214_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9089248866(NAD 83)
 DK7214
 DK7214                          SUPERSEDED SURVEY CONTROL
 DK7214
 DK7214.No superseded survey control is available for this station.
 DK7214
 DK7214_MARKER: DB = BENCH MARK DISK
 DK7214_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+)
 DK7214_STAMPING: TAI 05 2008
 DK7214_MARK LOGO: TROTT
 DK7214_PROJECTION: RECESSED 8 CENTIMETERS
 DK7214_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK7214_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DK7214+STABILITY: POSITION/ELEVATION WELL
 DK7214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK7214+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2008
 DK7214_ROD/PIPE-DEPTH: 11.0 meters
 DK7214_SLEEVE-DEPTH  : 0.9 meters
 DK7214
 DK7214  HISTORY     - Date     Condition        Report By
 DK7214  HISTORY     - 20080604 MONUMENTED       TROTT
 DK7214
 DK7214                          STATION DESCRIPTION
 DK7214
 DK7214'DESCRIBED BY TROTTER AND ASSOCIATES 2008
 DK7214'STATION IS LOCATED 10.9 KM (6.8 MI) WEST OF BARTLETT, 7.7 KM (4.8 MI)
 DK7214'NORTH OF SAINT CHARLES, AND 3.7 KM (2.3 MI) SOUTH OF ELGIN COMMUNITY
 DK7214'COLLEGE, IN THE VILLAGE OF SOUTH ELGIN, IN SECTION 3, T40N, R8E.
 DK7214'
 DK7214'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 20 AND
 DK7214'ILLINOIS ROUTE 31, GO WEST ON U.S. HIGHWAY 20 FOR 2.4 KM (1.5 MI) TO
 DK7214'MCLEAN BOULEVARD EXIT RAMP.  GO SOUTH ON MCLEAN BOULEVARD 4.3 KM (2.7
 DK7214'MI) TO THE STATION ON THE LEFT.
 DK7214'
 DK7214'THE STATION IS THE TOP-CENTER OF A 2-1/2 INCH (6 CM) DIAMETER ALUMINUM
 DK7214'DISK CONTAINING A SMALL MAGNET AND MOUNTED ON TOP OF A INCH ALUMINUM
 DK7214'ROD DRIVEN TO A SLOW-DRIVING-RATE DEPTH OF 11.0 M (36.1 FT) INSIDE A
 DK7214'0.914 M (3.0 FT) LONG GREASE-FILLED PLASTIC EXTRUDED FIN SLEEVE.  AN
 DK7214'ALUMINUM ACCESS COVER MOUNTED ON A 6-INCH (15 CM) DIAMETER PVC PIPE
 DK7214'WAS INSTALLED.  THE TOP OF THE ACCESS COVER IS 6.1 CM (2 INCHES) BELOW
 DK7214'GROUND LEVEL AND THE DISK IS 8.2 CM (3 INCHES) BELOW THE ACCESS COVER.
 DK7214'THE MARK IS 58.8 M (192.9 FT) NORTH-NORTHWEST OF THE NORTH FACE OF A
 DK7214'UTILITY POLE, 37.5 M (123.0 FT) SOUTH-SOUTHWEST OF THE SOUTH FACE OF A
 DK7214'UTILITY POLE, 13.6 M (44.6 FT) NORTHWEST OF THE NORTHWEST FACE OF A
 DK7214'UTILITY POLE, 7.2 M (23.6 FT) EAST OF THE EAST EDGE OF PAVEMENT ALONG
 DK7214'SOUTH MCLEAN BOULEVARD, AND 5.1 M (16.7 FT) WEST OF A 6-FOOT TALL WOOD
 DK7214'STOCKADE FENCE.  NOTE ACCESS TO THE DATUM POINT IS HAD THROUGH A
 DK7214'5-INCH (13 CM) ACCESS COVER REQUIRING A FLAT-HEAD SCREWDRIVER OR THIN
 DK7214'COIN TO OPEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK7213 ***********************************************************************
 DK7213  DESIGNATION -  TAI 06
 DK7213  PID         -  DK7213
 DK7213  STATE/COUNTY-  IL/KANE
 DK7213  COUNTRY     -  US
 DK7213  USGS QUAD   -  ELGIN (2018)
 DK7213
 DK7213                         *CURRENT SURVEY CONTROL
 DK7213  ______________________________________________________________________
 DK7213* NAD 83(1986) POSITION- 42 00 24.9    (N) 088 18 52.1    (W)   HD_HELD2
 DK7213* NAVD 88 ORTHO HEIGHT -   249.647 (meters)      819.05  (feet) ADJUSTED
 DK7213  ______________________________________________________________________
 DK7213  GEOID HEIGHT    -        -33.367 (meters)                     GEOID18
 DK7213  DYNAMIC HEIGHT  -        249.562 (meters)      818.77  (feet) COMP
 DK7213  MODELED GRAVITY -    980,275.4   (mgal)                       NAVD 88
 DK7213
 DK7213  VERT ORDER      -  SECOND    CLASS II
 DK7213
 DK7213.The horizontal coordinates were established by autonomous hand held GPS
 DK7213.observations and have an estimated accuracy of +/- 10 meters.
 DK7213
 DK7213.The orthometric height was determined by differential leveling and
 DK7213.adjusted by the NATIONAL GEODETIC SURVEY
 DK7213.in December 2008.
 DK7213
 DK7213.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK7213.GEOID18 height accuracy estimate available here.
 DK7213
 DK7213.Click photographs - Photos may exist for this station.
 DK7213
 DK7213.The dynamic height is computed by dividing the NAVD 88
 DK7213.geopotential number by the normal gravity value computed on the
 DK7213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK7213.degrees latitude (g = 980.6199 gals.).
 DK7213
 DK7213.The modeled gravity was interpolated from observed gravity values.
 DK7213
 DK7213;                    North         East    Units  Estimated Accuracy
 DK7213;SPC IL E     -   592,871.      301,562.      MT  (+/- 10 meters HH2 GPS)
 DK7213
 DK7213_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9114951379(NAD 83)
 DK7213
 DK7213                          SUPERSEDED SURVEY CONTROL
 DK7213
 DK7213.No superseded survey control is available for this station.
 DK7213
 DK7213_MARKER: DB = BENCH MARK DISK
 DK7213_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+)
 DK7213_STAMPING: TAI 06 2008
 DK7213_MARK LOGO: TROTT
 DK7213_PROJECTION: RECESSED 9 CENTIMETERS
 DK7213_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK7213_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DK7213+STABILITY: POSITION/ELEVATION WELL
 DK7213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK7213+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2008
 DK7213_ROD/PIPE-DEPTH: 6.1 meters
 DK7213_SLEEVE-DEPTH  : 0.9 meters
 DK7213
 DK7213  HISTORY     - Date     Condition        Report By
 DK7213  HISTORY     - 20080604 MONUMENTED       TROTT
 DK7213
 DK7213                          STATION DESCRIPTION
 DK7213
 DK7213'DESCRIBED BY TROTTER AND ASSOCIATES 2008
 DK7213'STATION IS LOCATED 10.9 KM (6.8 MI) NORTHWEST OF BARTLETT, 10.3 KM
 DK7213'(6.4 MI) NORTH OF ST.CHARLES, AND 1.4 KM (0.9 MI) SOUTHEAST OF ELGIN
 DK7213'COMMUNITY COLLEGE, IN THE VILLAGE OF SOUTH ELGIN, IN SECTION 27, T41N,
 DK7213'R8E.
 DK7213'
 DK7213'TO REACH THE STATION FROM THE INTERSECTION OF US HIGHWAY 20 AND
 DK7213'RANDALL ROAD (CR-34) IN ELGIN, GO SOUTH ON RANDALL ROAD FOR 2.9 KM
 DK7213'(1.8 MI) TO AN INTERSECTION.  TURN LEFT AND GO EAST ON BOWES ROAD
 DK7213'(CR-17) FOR 1.8 KM (1.1 MI) TO THE STATION ON THE LEFT IN THE CENTER
 DK7213'MEDIAN OF BOWES ROAD 61 M (200.1 FT) EAST OF MCLEAN BOULEVARD.
 DK7213'
 DK7213'THE STATION IS THE TOP-CENTER OF A 2-1/2 INCH (6 CM) DIAMETER ALUMINUM
 DK7213'DISK CONTAINING A SMALL MAGNET AND MOUNTED ON TOP OF A INCH ALUMINUM
 DK7213'ROD DRIVEN TO A SLOW-DRIVING-RATE DEPTH OF 6.1 M (20.0 FT) INSIDE A
 DK7213'0.914 M (3.0 FT) LONG GREASE-FILLED PLASTIC EXTRUDED FIN SLEEVE.  AN
 DK7213'ALUMINUM ACCESS COVER MOUNTED ON A 6-INCH (15 CM) DIAMETER PVC PIPE
 DK7213'WAS INSTALLED.  THE TOP OF THE ACCESS COVER IS FLUSH WITH THE GROUND
 DK7213'LEVEL AND THE DISK IS 9.1 CM (4 INCHES) BELOW THE ACCESS COVER.  THE
 DK7213'MARK IS 49.7 M (163.1 FT) WEST-NORTHWEST OF THE WEST FACE OF A LIGHT
 DK7213'POLE, 37.0 M (121.4 FT) EAST-NORTHEAST OF THE EAST FACE OF A LIGHT
 DK7213'POLE, 12.3 M (40.4 FT) NORTHEAST OF THE NORTH FACE OF A 10 INCH (25
 DK7213'CM) DIAMETER LOCUST TREE, 14.0 M (45.9 FT) NORTHWEST OF THE NORTH FACE
 DK7213'OF A 10 INCH (25 CM) DIAMETER LOCUST TREE, AND 1.4 M (4.6 FT) SOUTH OF
 DK7213'THE NORTH BACK OF CURB OF THE CENTER MEDIAN.  NOTE ACCESS TO THE DATUM
 DK7213'POINT IS HAD THROUGH A 5-INCH (13 CM) ACCESS COVER REQUIRING A FLAT-
 DK7213'HEAD SCREWDRIVER OR THIN COIN TO OPEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ2823 ***********************************************************************
 DQ2823  DESIGNATION -  TAI 08 RESET
 DQ2823  PID         -  DQ2823
 DQ2823  STATE/COUNTY-  IL/KANE
 DQ2823  COUNTRY     -  US
 DQ2823  USGS QUAD   -  GENEVA (2018)
 DQ2823
 DQ2823                         *CURRENT SURVEY CONTROL
 DQ2823  ______________________________________________________________________
 DQ2823* NAD 83(1986) POSITION- 41 58 00.79   (N) 088 19 19.66   (W)   HD_HELD1
 DQ2823* NAVD 88 ORTHO HEIGHT -   225.997 (meters)      741.46  (feet) ADJUSTED
 DQ2823  ______________________________________________________________________
 DQ2823  GEOID HEIGHT    -        -33.274 (meters)                     GEOID18
 DQ2823  DYNAMIC HEIGHT  -        225.921 (meters)      741.21  (feet) COMP
 DQ2823  MODELED GRAVITY -    980,280.2   (mgal)                       NAVD 88
 DQ2823
 DQ2823  VERT ORDER      -  SECOND    CLASS II
 DQ2823
 DQ2823.The horizontal coordinates were determined by differentially corrected
 DQ2823.hand held GPS observations or other comparable positioning techniques
 DQ2823.and have an estimated accuracy of +/- 3 meters.
 DQ2823
 DQ2823.The orthometric height was determined by differential leveling and
 DQ2823.adjusted by the NATIONAL GEODETIC SURVEY
 DQ2823.in September 2016.
 DQ2823
 DQ2823.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ2823.GEOID18 height accuracy estimate available here.
 DQ2823
 DQ2823.Click photographs - Photos may exist for this station.
 DQ2823
 DQ2823.The dynamic height is computed by dividing the NAVD 88
 DQ2823.geopotential number by the normal gravity value computed on the
 DQ2823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ2823.degrees latitude (g = 980.6199 gals.).
 DQ2823
 DQ2823.The modeled gravity was interpolated from observed gravity values.
 DQ2823
 DQ2823;                    North         East    Units  Estimated Accuracy
 DQ2823;SPC IL E     -   588,424.7     300,928.8     MT  (+/- 3 meters HH1 GPS) 
 DQ2823
 DQ2823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9044646944(NAD 83)
 DQ2823
 DQ2823                          SUPERSEDED SURVEY CONTROL
 DQ2823
 DQ2823.No superseded survey control is available for this station.
 DQ2823
 DQ2823_MARKER: F = FLANGE-ENCASED ROD
 DQ2823_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ2823_MARK LOGO: NONE
 DQ2823_PROJECTION: RECESSED 8 CENTIMETERS
 DQ2823_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ2823_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ2823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ2823+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2016
 DQ2823_ROD/PIPE-DEPTH: 3.2 meters
 DQ2823_SLEEVE-DEPTH  : 1.2 meters
 DQ2823
 DQ2823  HISTORY     - Date     Condition        Report By
 DQ2823  HISTORY     - 20160322 MONUMENTED       CWA
 DQ2823
 DQ2823                          STATION DESCRIPTION
 DQ2823
 DQ2823'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ2823'DESCRIBED BY CLAASSEN, WHITE AND ASSOCIATES 2016 STATION IS LOCATED
 DQ2823'20.4 KM (12.7 MI) WEST-NORTHWEST OF BLOOMINGDALE, 11.6 KM (7.2 MI)
 DQ2823'SOUTHWEST OF BARTLETT AND 5.2 KM (3.2 MI) SOUTH OF ELGIN COMMUNITY
 DQ2823'COLLEGE, IN THE CITY OF SAINT CHARLES, IN SECTION 9, T40N R8E.
 DQ2823'
 DQ2823'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET (ILLINOIS
 DQ2823'ROUTE 64) AND SECOND STREET (ILLINOIS ROUTE 31) IN SAINT CHARLES, GO
 DQ2823'NORTH ON ROUTE 31 FOR 3.8 MI (6.1 KM) TO STATION ON THE LEFT.
 DQ2823'
 DQ2823'THE STATION IS THE TOP OF A STAINLESS STEEL ROD DRIVEN TO A
 DQ2823'SLOW-DRIVING-RATE DEPTH OF 10.5 FT (3.2 M) INSIDE A 3.0 FT (0.9 M)
 DQ2823'LONG GREASE-FILLED PLASTIC EXTRUDED FIN SLEEVE.  AN ALUMINUM ACCESS
 DQ2823'COVER MOUNTED ON A 6-INCH (15 CM) DIAMETER PVC PIPE WAS INSTALLED.
 DQ2823'THE TOP OF THE ACCESS COVER IS AT GROUND LEVEL AND THE TOP OF ROD IS 3
 DQ2823'INCHES (8 CM) BELOW THE ACCESS COVER.
 DQ2823'
 DQ2823'THE MARK IS 143 FT (43.6 M) SOUTH OF THE CENTERLINE OF DRIVEWAY NUMBER
 DQ2823'766, 53.3 FT (16.2 M) WEST OF THE CENTERLINE OF ROUTE 31, 20 FT (6.1
 DQ2823'M) NORTH OF THE CENTERLINE OF A FIELD ENTRANCE, 8.2 FT (2.5 M) EAST OF
 DQ2823'A 5 FT (1.5 M) WOOD FENCE AND 9.25 FT (2.8 M) SOUTHEAST OF A MAG NAIL
 DQ2823'SET IN A POWER POLE.
 DQ2823'
 DQ2823'NOTE ACCESS TO THE DATUM POINT IS HAD THROUGH A 5-INCH (13 CM) ACCESS
 DQ2823'COVER REQUIRING A FLAT-HEAD SCREWDRIVER OR THIN COIN TO OPEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2610 ***********************************************************************
 ME2610  DESIGNATION -  TALLMADGE
 ME2610  PID         -  ME2610
 ME2610  STATE/COUNTY-  IL/KANKAKEE
 ME2610  COUNTRY     -  US
 ME2610  USGS QUAD   -  SAINT ANNE (2018)
 ME2610
 ME2610                         *CURRENT SURVEY CONTROL
 ME2610  ______________________________________________________________________
 ME2610* NAD 83(1997) POSITION- 41 04 55.45804(N) 087 37 36.99987(W)   ADJUSTED
 ME2610* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 ME2610  ______________________________________________________________________
 ME2610  GEOID HEIGHT    -        -33.153 (meters)                     GEOID18
 ME2610  LAPLACE CORR    -         -2.68  (seconds)                    DEFLEC18
 ME2610  HORZ ORDER      -  FIRST
 ME2610
 ME2610.The horizontal coordinates were established by classical geodetic methods
 ME2610.and adjusted by the National Geodetic Survey in October 1999.
 ME2610
 ME2610.The orthometric height was scaled from a topographic map.
 ME2610
 ME2610.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2610.GEOID18 height accuracy estimate available here.
 ME2610
 ME2610.Click photographs - Photos may exist for this station.
 ME2610
 ME2610.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2610
 ME2610. The following values were computed from the NAD 83(1997) position.
 ME2610
 ME2610;                    North         East     Units Scale Factor Converg.
 ME2610;SPC IL E     -   490,396.470   359,357.105   MT  1.00001835   +0 27 51.2
 ME2610;SPC IL E     - 1,608,909.09  1,178,990.77   sFT  1.00001835   +0 27 51.2
 ME2610;SPC IN W     -   647,814.739   854,321.389   MT  0.99999234   -0 21 26.0
 ME2610;SPC IN W     - 2,125,372.19  2,802,886.09   sFT  0.99999234   -0 21 26.0
 ME2610;UTM  16      - 4,548,057.200   447,338.328   MT  0.99963413   -0 24 43.2
 ME2610
 ME2610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2610!SPC IL E     -   0.99997134  x   1.00001835  =   0.99998969
 ME2610!SPC IN W     -   0.99997134  x   0.99999234  =   0.99996368
 ME2610!UTM  16      -   0.99997134  x   0.99963413  =   0.99960548
 ME2610
 ME2610:                Primary Azimuth Mark                     Grid Az
 ME2610:SPC IL E     -  BEAVERVILLE                              190 12 52.5
 ME2610:SPC IN W     -  BEAVERVILLE                              191 02 09.7
 ME2610:UTM  16      -  BEAVERVILLE                              191 05 26.9
 ME2610
 ME2610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4733848057(NAD 83)
 ME2610
 ME2610|---------------------------------------------------------------------|
 ME2610| PID    Reference Object                     Distance      Geod. Az  |
 ME2610|                                                           dddmmss.s |
 ME2610| CM4674 TALLMADGE AZ MK                     APPROX. 0.9 KM 0352727.7 |
 ME2610| LB2299 BEAVERVILLE ST MARYS CH PEAK        APPROX.14.5 KM 1890058.7 |
 ME2610| LB2300 BEAVERVILLE                         APPROX.16.5 KM 1904043.7 |
 ME2610| CM4675 TALLMADGE RM 1                       28.695 METERS 19541     |
 ME2610| CM4676 TALLMADGE RM 2                       29.268 METERS 29502     |
 ME2610| ME2619 MOMENCE MUNICIPAL TANK              APPROX. 9.5 KM 3463641.9 |
 ME2610|---------------------------------------------------------------------|
 ME2610
 ME2610                          SUPERSEDED SURVEY CONTROL
 ME2610
 ME2610  NAD 83(1997)-  41 04 55.45803(N)    087 37 36.99983(W) AD(       ) 1
 ME2610  NAD 83(1986)-  41 04 55.46260(N)    087 37 37.00639(W) AD(       ) 1
 ME2610  NAD 27      -  41 04 55.34440(N)    087 37 36.88420(W) AD(       ) 1
 ME2610
 ME2610.Superseded values are not recommended for survey control.
 ME2610
 ME2610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2610.See file dsdata.pdf to determine how the superseded data were derived.
 ME2610
 ME2610_MARKER: DS = TRIANGULATION STATION DISK
 ME2610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2610_STAMPING: TALLMADGE 1952
 ME2610_MARK LOGO: CGS
 ME2610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2610+STABILITY: SURFACE MOTION
 ME2610
 ME2610  HISTORY     - Date     Condition        Report By
 ME2610  HISTORY     - 1952     MONUMENTED       CGS
 ME2610  HISTORY     - 1967     GOOD             CGS
 ME2610
 ME2610                          STATION DESCRIPTION
 ME2610
 ME2610'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2610'STATION IS LOCATED ON TOP OF A SMALL WOODED HILL ON THE PROPERTY OF
 ME2610'FRANK CIHAK ABOUT 6 MILES NORTHEAST OF ST. ANNE AND ABOUT 5-1/2 MILES
 ME2610'SOUTHEAST OF MOMENCE.  IT IS 13 FEET SOUTHEAST OF A 12 INCH OAK TREE
 ME2610'WITH A TRIANGLE BLAZE ON THE NORTH SIDE AND 6 FEET EAST OF A WHITE
 ME2610'WITNESS POST.  THE MARK PROJECTS ABOUT 8 INCHES AND THE DISK IS
 ME2610'STAMPED TALLMADGE 1952.
 ME2610'
 ME2610'REFERENCE MARK NO. 1 IS ON THE SOUTH SLOPE OF THE HILL AND IS 26 FEET
 ME2610'SOUTHWEST OF A 12 INCH OAK TREE.  THE MARK PROJECTS ABOUT 6 INCHES AND
 ME2610'THE DISK IS STAMPED TALLMADGE NO 1 1952.
 ME2610'
 ME2610'REFERENCE MARK NO. 2 IS ON THE WEST SLOPE OF THE HILL AND IS 12 FEET
 ME2610'NORTHWEST OF A 20 INCH OAK TREE.  THE MARK PROJECTS ABOUT 4 INCHES AND
 ME2610'THE DISK IS STAMPED TALLMADGE NO 2 1952.
 ME2610'
 ME2610'AZIMUTH MARK IS 42 FEET NORTHWEST OF T-INTERSECTION OF TWO GRAVEL
 ME2610'ROADS, 32 FEET WEST OF CENTER OF A GRAVEL ROAD, 30 FEET NORTH OF
 ME2610'CENTER OF A GRAVEL ROAD AND 1 FOOT SOUTHWEST OF A WHITE WITNESS POST
 ME2610'AND FENCE CORNER.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 ME2610'STAMPED TALLMADGE 1952.
 ME2610'
 ME2610'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1, 17 AND 114
 ME2610'IN THE SOUTH EDGE OF MOMENCE, GO WEST AND SOUTH ON HIGHWAY NOS. 1 AND
 ME2610'17 FOR 2.5 MILES TO A CROSSROAD WHERE HIGHWAY TURNS RIGHT.  TURN LEFT
 ME2610'ON PAVED ROAD AND GO 1.0 MILE TO A PAVED ROAD RIGHT.  TURN RIGHT AND
 ME2610'GO 0.95 MILE TO A GRAVEL ROAD LEFT AT THE END OF THE PAVEMENT.  TURN
 ME2610'LEFT AND GO EAST AND SOUTH ON GRAVEL ROAD FOR 0.8 MILE TO GRAVEL ROAD
 ME2610'LEFT, TURN LEFT AND GO 0.95 MILE TO A CROSSROAD AND SMALL STORE.  TURN
 ME2610'RIGHT AND GO SOUTH FOR 1.5 MILE TO A GRAVEL T-ROAD RIGHT AND THE
 ME2610'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  TURN RIGHT ON GRAVEL ROAD AND
 ME2610'GO 0.25 MILE TO A DRIVEWAY LEFT TO MR. CIHAKS HOUSE.  TURN LEFT ON
 ME2610'DRIVEWAY TO BARN.  FROM BARN PACK SOUTH ACROSS SAND FIELDS TO THE TOP
 ME2610'OF SMALL WOODED HILL AND THE STATION AS DESCRIBED.
 ME2610'
 ME2610'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 ME2610
 ME2610                          STATION RECOVERY (1967)
 ME2610
 ME2610'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2610'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 ME2610'THE AZIMUTH MARK WAS LEANING TO THE WEST AND WAS STRAIGHTENED.  THIS
 ME2610'MARK IS NOT VISIBLE TO THE STATION NOR ARE ANY OF THE OTHER CUTS SO
 ME2610'THAT A CHECK COULD BE MADE ON THE MARK.
 ME2610'
 ME2610'THE WOODED HILL HAS BEEN BURNED OFF BY FIRE AND IS CLEAR EXCEPT FOR
 ME2610'SOME SCRUB OAK.
 ME2610'
 ME2610'THE STATION MARK IS 9 FEET NORTHWEST OF A TWIN TRUNK 8 INCH OAK TREE
 ME2610'AND FLUSH WITH THE GROUND.
 ME2610'
 ME2610'THE AZIMUTH MARK IS 8 FEET EAST OF A FENCE CORNER AND 1 FOOT EAST OF A
 ME2610'METAL WITNESS POST.
 ME2610'
 ME2610'IT SHOULD BE NOTED THAT THE DISTANCE FROM THE HOUSE TO THE STATION IS
 ME2610'APPROX.  1/2 MILE AND A TRACTOR WILL HAVE TO BE USED TO GET THROUGH
 ME2610'THE SAND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM4674 ***********************************************************************
 CM4674  DESIGNATION -  TALLMADGE AZ MK
 CM4674  PID         -  CM4674
 CM4674  STATE/COUNTY-  IL/KANKAKEE
 CM4674  COUNTRY     -  US
 CM4674  USGS QUAD   -  LEESVILLE (2018)
 CM4674
 CM4674                         *CURRENT SURVEY CONTROL
 CM4674  ______________________________________________________________________
 CM4674* NAD 83(2011) POSITION- 41 05 19.66058(N) 087 37 14.22783(W)   ADJUSTED
 CM4674* NAD 83(2011) ELLIP HT-   168.979 (meters)        (06/27/12)   ADJUSTED
 CM4674* NAD 83(2011) EPOCH   -  2010.00
 CM4674* NAVD 88 ORTHO HEIGHT -   202.2   (meters)      663.    (feet) GPS OBS
 CM4674  ______________________________________________________________________
 CM4674  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CM4674  GEOID HEIGHT    -        -33.101 (meters)                     GEOID99
 CM4674  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 CM4674  NAD 83(2011) X  -    199,868.601 (meters)                     COMP
 CM4674  NAD 83(2011) Y  - -4,810,092.498 (meters)                     COMP
 CM4674  NAD 83(2011) Z  -  4,169,971.482 (meters)                     COMP
 CM4674  LAPLACE CORR    -         -2.62  (seconds)                    DEFLEC18
 CM4674
 CM4674  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CM4674  Standards:
 CM4674         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CM4674            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CM4674  -------------------------------------------------------------------
 CM4674  NETWORK    2.24   3.45           1.03   0.76   1.76      0.03698708
 CM4674  -------------------------------------------------------------------
 CM4674  Click here for local accuracies and other accuracy information.
 CM4674
 CM4674.The horizontal coordinates were established by GPS observations
 CM4674.and adjusted by the National Geodetic Survey in June 2012.
 CM4674
 CM4674.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CM4674.been affixed to the stable North American tectonic plate. See 
 CM4674.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CM4674
 CM4674.The horizontal coordinates are valid at the epoch date displayed above
 CM4674.which is a decimal equivalence of Year/Month/Day.
 CM4674
 CM4674.The orthometric height was determined by GPS observations and a
 CM4674.high-resolution geoid model.
 CM4674
 CM4674.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM4674.GEOID18 height accuracy estimate available here.
 CM4674
 CM4674.Click photographs - Photos may exist for this station.
 CM4674
 CM4674.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CM4674
 CM4674.The Laplace correction was computed from DEFLEC18 derived deflections.
 CM4674
 CM4674.The ellipsoidal height was determined by GPS observations
 CM4674.and is referenced to NAD 83.
 CM4674
 CM4674. The following values were computed from the NAD 83(2011) position.
 CM4674
 CM4674;                    North         East     Units Scale Factor Converg.
 CM4674;SPC IL E     -   491,147.404   359,882.536   MT  1.00001912   +0 28 06.3
 CM4674;SPC IL E     - 1,611,372.77  1,180,714.62   sFT  1.00001912   +0 28 06.3
 CM4674;UTM  16      - 4,548,799.724   447,874.975   MT  0.99963344   -0 24 28.4
 CM4674
 CM4674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CM4674!SPC IL E     -   0.99997349  x   1.00001912  =   0.99999261
 CM4674!UTM  16      -   0.99997349  x   0.99963344  =   0.99960694
 CM4674
 CM4674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4787448799(NAD 83)
 CM4674
 CM4674                          SUPERSEDED SURVEY CONTROL
 CM4674
 CM4674  NAD 83(2007)-  41 05 19.66064(N)    087 37 14.22875(W) AD(2002.00) 0
 CM4674  ELLIP H (02/10/07)  169.000  (m)                       GP(2002.00)    
 CM4674  ELLIP H (02/03/05)  168.987  (m)                       GP(       ) 4 2
 CM4674  NAD 83(1997)-  41 05 19.66073(N)    087 37 14.22887(W) AD(       ) 1
 CM4674  ELLIP H (03/04/03)  169.007  (m)                       GP(       ) 4 2
 CM4674
 CM4674.Superseded values are not recommended for survey control.
 CM4674
 CM4674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CM4674.See file dsdata.pdf to determine how the superseded data were derived.
 CM4674
 CM4674_MARKER: DZ = AZIMUTH MARK DISK
 CM4674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM4674_STAMPING: TALLMADGE 1952
 CM4674_MARK LOGO: CGS
 CM4674_PROJECTION: FLUSH
 CM4674_MAGNETIC: N = NO MAGNETIC MATERIAL
 CM4674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM4674+STABILITY: SURFACE MOTION
 CM4674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM4674+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 CM4674
 CM4674  HISTORY     - Date     Condition        Report By
 CM4674  HISTORY     - 1952     MONUMENTED       CGS
 CM4674  HISTORY     - 2001     GOOD             ASCPC
 CM4674  HISTORY     - 20211228 GOOD             ILDT
 CM4674
 CM4674                          STATION DESCRIPTION
 CM4674
 CM4674'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CM4674'FROM THE INTERSECTION OF IL-1/IL-17 AND COUNTY HIGHWAY 2 SOUTHWEST OF
 CM4674'MOMMENCE, GO
 CM4674'SOUTH
 CM4674'AND EASTERLY ON COUNTY HIGHWAY 2 FOR 5.30 MILES TO STATION ON WEST
 CM4674'SIDE OF COUNTY
 CM4674'HIGHWAY 2, 32.00 FROM CENTERLINE OF COUNTY HIGHWAY 2, 28.00 FEET NORTH
 CM4674'OF TWP. RD. 2500
 CM4674'SOUTH (13000 EAST), 1 FOOT EAST OF METAL WITNESS POST.
 CM4674'*STAMPED- TALLMADGE 1952
 CM4674
 CM4674                          STATION RECOVERY (2021)
 CM4674
 CM4674'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 CM4674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1545 ***********************************************************************
 KB1545  DESIGNATION -  TALLULA MUNICIPAL TANK
 KB1545  PID         -  KB1545
 KB1545  STATE/COUNTY-  IL/MENARD
 KB1545  COUNTRY     -  US
 KB1545  USGS QUAD   -  TALLULA (2018)
 KB1545
 KB1545                         *CURRENT SURVEY CONTROL
 KB1545  ______________________________________________________________________
 KB1545* NAD 83(1997) POSITION- 39 56 39.68798(N) 089 56 11.83674(W)   ADJUSTED
 KB1545  ______________________________________________________________________
 KB1545  GEOID HEIGHT    -        -32.618 (meters)                     GEOID18
 KB1545  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 KB1545  HORZ ORDER      -  THIRD
 KB1545
 KB1545.The horizontal coordinates were established by classical geodetic methods
 KB1545.and adjusted by the National Geodetic Survey in October 1999.
 KB1545
 KB1545.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1545.GEOID18 height accuracy estimate available here.
 KB1545
 KB1545.Click photographs - Photos may exist for this station.
 KB1545
 KB1545.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1545
 KB1545. The following values were computed from the NAD 83(1997) position.
 KB1545
 KB1545;                    North         East     Units Scale Factor Converg.
 KB1545;SPC IL W     -   363,835.316   719,659.248   MT  0.99994593   +0 08 51.7
 KB1545;SPC IL W     - 1,193,683.03  2,361,082.05   sFT  0.99994593   +0 08 51.7
 KB1545;UTM  16      - 4,425,711.551   249,108.042   MT  1.00037500   -1 53 11.1
 KB1545;UTM  15      - 4,426,076.009   761,723.339   MT  1.00044337   +1 58 04.6
 KB1545
 KB1545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4910825711(NAD 83)
 KB1545
 KB1545                          SUPERSEDED SURVEY CONTROL
 KB1545
 KB1545  NAD 83(1996)-  39 56 39.69297(N)    089 56 11.83592(W) AD(       ) 3
 KB1545  NAD 83(1986)-  39 56 39.69686(N)    089 56 11.82771(W) AD(       ) 3
 KB1545  NAD 27      -  39 56 39.52000(N)    089 56 11.43100(W) AD(       ) 3
 KB1545
 KB1545.Superseded values are not recommended for survey control.
 KB1545
 KB1545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1545.See file dsdata.pdf to determine how the superseded data were derived.
 KB1545
 KB1545_MARKER: 53 = ELEVATED TANK
 KB1545
 KB1545  HISTORY     - Date     Condition        Report By
 KB1545  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1545
 KB1545                          STATION DESCRIPTION
 KB1545
 KB1545'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1545'THE STATION IS THE CENTER OF THE TOP OF THE TANK. THE TANK IS
 KB1545'SUPPORTED BY 4 STEEL LEGS AND THE ENTIRE STRUCTURE IS PAINTED
 KB1545'SILVER. THE TANK IS IN THE SOUTHEAST EDGE OF TALLULA, ABOUT 150 FEET
 KB1545'WEST OF STATE HIGHWAY 123. THE OVERALL HEIGHT OF THE STRUCTURE
 KB1545'IS ABOUT 120 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1544 ***********************************************************************
 KB1544  DESIGNATION -  TALLULA RESET
 KB1544  PID         -  KB1544
 KB1544  STATE/COUNTY-  IL/MENARD
 KB1544  COUNTRY     -  US
 KB1544  USGS QUAD   -  TALLULA (2018)
 KB1544
 KB1544                         *CURRENT SURVEY CONTROL
 KB1544  ______________________________________________________________________
 KB1544* NAD 83(2011) POSITION- 39 55 58.68478(N) 089 56 50.77534(W)   ADJUSTED
 KB1544* NAD 83(2011) ELLIP HT-   158.420 (meters)        (06/27/12)   ADJUSTED
 KB1544* NAD 83(2011) EPOCH   -  2010.00
 KB1544* NAVD 88 ORTHO HEIGHT -   191.0   (meters)      627.    (feet) GPS OBS
 KB1544  ______________________________________________________________________
 KB1544  NAVD 88 orthometric height was determined with geoid model    GEOID03
 KB1544  GEOID HEIGHT    -        -32.578 (meters)                     GEOID03
 KB1544  GEOID HEIGHT    -        -32.610 (meters)                     GEOID18
 KB1544  NAD 83(2011) X  -      4,493.003 (meters)                     COMP
 KB1544  NAD 83(2011) Y  - -4,897,607.838 (meters)                     COMP
 KB1544  NAD 83(2011) Z  -  4,072,382.924 (meters)                     COMP
 KB1544  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 KB1544
 KB1544  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1544  Standards:
 KB1544         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1544            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1544  -------------------------------------------------------------------
 KB1544  NETWORK    1.44   2.23           0.68   0.44   1.14     -0.17148545
 KB1544  -------------------------------------------------------------------
 KB1544  Click here for local accuracies and other accuracy information.
 KB1544
 KB1544.The horizontal coordinates were established by GPS observations
 KB1544.and adjusted by the National Geodetic Survey in June 2012.
 KB1544
 KB1544.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1544.been affixed to the stable North American tectonic plate. See 
 KB1544.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1544
 KB1544.The horizontal coordinates are valid at the epoch date displayed above
 KB1544.which is a decimal equivalence of Year/Month/Day.
 KB1544
 KB1544.The orthometric height was determined by GPS observations and a
 KB1544.high-resolution geoid model.
 KB1544
 KB1544.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1544.GEOID18 height accuracy estimate available here.
 KB1544
 KB1544.Click photographs - Photos may exist for this station.
 KB1544
 KB1544.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1544
 KB1544.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1544
 KB1544.The ellipsoidal height was determined by GPS observations
 KB1544.and is referenced to NAD 83.
 KB1544
 KB1544. The following values were computed from the NAD 83(2011) position.
 KB1544
 KB1544;                    North         East     Units Scale Factor Converg.
 KB1544;SPC IL W     -   362,568.415   718,738.015   MT  0.99994550   +0 08 26.6
 KB1544;SPC IL W     - 1,189,526.54  2,358,059.64   sFT  0.99994550   +0 08 26.6
 KB1544;UTM  16      - 4,424,477.611   248,142.008   MT  1.00038098   -1 53 34.5
 KB1544;UTM  15      - 4,424,779.848   760,842.371   MT  1.00043770   +1 57 37.9
 KB1544
 KB1544!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1544!SPC IL W     -   0.99997515  x   0.99994550  =   0.99992065
 KB1544!UTM  16      -   0.99997515  x   1.00038098  =   1.00035612
 KB1544!UTM  15      -   0.99997515  x   1.00043770  =   1.00041284
 KB1544
 KB1544:                Primary Azimuth Mark                     Grid Az
 KB1544:SPC IL W     -  TALLULA AZ MK                            027 37 58.9
 KB1544:UTM  16      -  TALLULA AZ MK                            029 40 00.0
 KB1544:UTM  15      -  TALLULA AZ MK                            025 48 47.6
 KB1544
 KB1544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4814224477(NAD 83)
 KB1544
 KB1544|---------------------------------------------------------------------|
 KB1544| PID    Reference Object                     Distance      Geod. Az  |
 KB1544|                                                           dddmmss.s |
 KB1544| CI8302 TALLULA RM 1                         25.945 METERS 00028     |
 KB1544| CI8301 TALLULA AZ MK                                      0274625.5 |
 KB1544| KB1545 TALLULA MUNICIPAL TANK              APPROX. 1.6 KM 0360951.6 |
 KB1544| CI8304 TALLULA RM 3                         36.113 METERS 04337     |
 KB1544| CI8303 TALLULA RM 2                         28.417 METERS 11848     |
 KB1544| KB1546 PLEASANT PLAINS MUNICIPAL TANK      APPROX. 6.7 KM 1610224.8 |
 KB1544| KB1543 PLEASANT PLAINS FARMERS ELEV        APPROX. 6.7 KM 1621214.4 |
 KB1544| DG6575 MENARD 03 001                       APPROX. 0.6 KM 1775354.2 |
 KB1544|---------------------------------------------------------------------|
 KB1544
 KB1544                          SUPERSEDED SURVEY CONTROL
 KB1544
 KB1544  NAD 83(2007)-  39 55 58.68497(N)    089 56 50.77612(W) AD(2002.00) 0
 KB1544  ELLIP H (02/10/07)  158.431  (m)                       GP(2002.00)    
 KB1544  ELLIP H (02/03/05)  158.408  (m)                       GP(       ) 4 2
 KB1544  NAD 83(1997)-  39 55 58.68481(N)    089 56 50.77574(W) AD(       ) 1
 KB1544  ELLIP H (08/16/04)  158.430  (m)                       GP(       ) 3 2
 KB1544  NAD 83(1997)-  39 55 58.68331(N)    089 56 50.77769(W) AD(       ) 1
 KB1544  NAD 83(1996)-  39 55 58.68881(N)    089 56 50.77585(W) AD(       ) 1
 KB1544  NAD 83(1986)-  39 55 58.69231(N)    089 56 50.76847(W) AD(       ) 1
 KB1544  NAD 27      -  39 55 58.51700(N)    089 56 50.36800(W) AD(       ) 1
 KB1544
 KB1544.Superseded values are not recommended for survey control.
 KB1544
 KB1544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1544.See file dsdata.pdf to determine how the superseded data were derived.
 KB1544
 KB1544_MARKER: DS = TRIANGULATION STATION DISK
 KB1544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1544_STAMPING: TALLULA 1934 1959
 KB1544_MARK LOGO: CGS
 KB1544_PROJECTION: RECESSED 46 CENTIMETERS
 KB1544_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1544+STABILITY: SURFACE MOTION
 KB1544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1544+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2004
 KB1544
 KB1544  HISTORY     - Date     Condition        Report By
 KB1544  HISTORY     - 1934     MONUMENTED       CGS
 KB1544  HISTORY     - 1959     SEE DESCRIPTION  CGS
 KB1544  HISTORY     - 1976     GOOD             NGS
 KB1544  HISTORY     - 20040202 GOOD             ILDT
 KB1544
 KB1544                          STATION DESCRIPTION
 KB1544
 KB1544'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 KB1544'0.4 MILE SOUTH OF THE CITY LIMITS OF TALLULA, 3.6 MILES NORTH OF THE
 KB1544'JUNCTION OF STATE HIGHWAY 123 AND 125, ON THE WEST SIDE OF
 KB1544'STATE HIGHWAY 123, ON LAND OWNED BY MR. JONES AND MANAGED BY MR. REEP
 KB1544'OF PETERSBURG, IN THE SOUTHEAST CORNER OF THE FRONT YARD OF A
 KB1544'SMALL FARMHOUSE AN OLD ORCHARD, 96 FEET SOUTH-SOUTHEAST OF THE
 KB1544'SOUTHEAST CORNER OF FARMHOUSE, 90 FEET NORTHEAST OF A LARGE
 KB1544'MAPLE IN FENCE LINE, 43 FEET WEST OF THE CENTER LINE OF STATE HIGHWAY
 KB1544'123, 40 FEET NORTH OF FENCE LINE, AND FLUSH WITH THE GROUND.
 KB1544'
 KB1544'TO REACH FROM THE CITY LIMITS OF TALLULA, GO SOUTH ON STATE HIGHWAY
 KB1544'123 FOR 0.4 MILE TO THE STATION ON THE WEST SIDE OF THE ROAD.
 KB1544'FROM THE JUNCTION OF STATE HIGHWAYS 123 AND 125 GO NORTH ON STATE
 KB1544'HIGHWAY 123 FOR 3.6 MILES TO THE STATION.
 KB1544'
 KB1544'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 KB1544'DISKS SET IN CONCRETE.
 KB1544'
 KB1544'REFERENCE MARK NO. 1 IS NORTH OF THE STATION, 45 FEET EAST OF THE
 KB1544'SOUTHEAST CORNER OF FARMHOUSE, 15 FEET SOUTH OF LARGE MAPLE IN
 KB1544'FRONT YARD, 40 FEET WEST OF THE CENTER LINE OF STATE HIGHWAY 123,
 KB1544'AND IS FLUSH WITH THE GROUND.  REFERENCE MARK NO. 2 IS
 KB1544'EASTSOUTHEAST OF THE STATION, 153.10 FEET FROM R.M. NO. 1, 1-1/2 FEET
 KB1544'WEST OF THE FENCE LINE, 30 FEET EAST OF CENTER LINE OF STATE
 KB1544'HIGHWAY 123, AND PROJECTS 6 INCHES.
 KB1544'
 KB1544'AZIMUTH MARK IS NORTH OF THE STATION, 30 FEET NORTHWEST OF THE CENTER
 KB1544'LINE OF STATE HIGHWAY 123, 200 FEET SOUTHWEST OF TALLULA CITY
 KB1544'LIMITS, AND PROJECTS 8 INCHES.
 KB1544'
 KB1544'113-FOOT SIGNAL AT HARDING IS VISIBLE AT 70 FEET.
 KB1544'
 KB1544'113-FOOT SIGNAL AT CHANDLER IS VISIBLE AT 60 FEET.
 KB1544'
 KB1544'100-FOOT SIGNAL AT PHIL IS VISIBLE AT 55 FEET.
 KB1544'
 KB1544'113-FOOT SIGNAL AT IRWIN IS VISIBLE AT 60 FEET.
 KB1544'
 KB1544'90-FOOT TOWER AT ASHLAND IS VISIBLE AT 60 FEET.
 KB1544'
 KB1544'113-FOOT SIGNAL AT PRENTICE IS VISIBLE AT 65 FEET.
 KB1544
 KB1544                          STATION RECOVERY (1959)
 KB1544
 KB1544'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 KB1544'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 KB1544'RECOVERED IN GOOD CONDITION. THE STATION MARK WAS LOWERED AND
 KB1544'REFERENCE MARK 1 WAS DESTROYED AT THE PROPERTY OWNERS REQUEST. THE
 KB1544'SURFACE STATION MARK WAS LOWERED 1.62 FEET. THERE WAS NO
 KB1544'ECCENTRICITY BETWEEN THE SURFACE AND UNDERGROUND STATION MARKS. THE
 KB1544'FARMHOUSE AND TREES USED IN THE DESCRIPTION OF THE STATION ARE NO
 KB1544'LONGER THERE. THE REFERENCE MEASUREMENTS TO THE AZIMUTH MARK AND
 KB1544'REFERENCE MK 2 DID NOT CK.  THE DISTANCE AND DIRECTION TO
 KB1544'REFERENCE MARK 1 CHECKED. THE DIRECTION TO REFERENCE MARK 2 CHECKED
 KB1544'BUT THE DISTANCE WAS FOUND TO BE 0.09 FOOT LONGER THAN PREVIOUSLY
 KB1544'MEASURED. THE DISTANCE AND DIRECTION TO THE AZIMUTH MARK
 KB1544'CHECKED. REFERENCE MARK 3 WAS ESTABLISHED AT THIS TIME. A COMPLETE
 KB1544'NEW DESCRIPTION AND TO REACH FOLLOWS.
 KB1544'
 KB1544'THE STATION IS ABOUT 1 MILE SOUTH OF THE CENTER OF THE TOWN OF
 KB1544'TALLULA, AND 3-1/2 MILES NORTH OF THE JUNCTION OF STATE
 KB1544'HIGHWAYS 125 AND 123 ON THE PROPERTY OF MRS. JOSHEINE JONES OF
 KB1544'TALLULA. IT IS 93 FEET SOUTHWEST OF A TELEPHONE POLE, 50 FEET
 KB1544'SOUTH OF THE SOUTH ONE OF TWO LARGE TREES, 50 FEET NORTH OF THE
 KB1544'CENTER OF ENTRANCE TO FIELD,AND 43 FEET WEST OF THE CENTERLINE OF
 KB1544'STATE HIGHWAY 123. THE MONUMENT IS 18 INCHES UNDERGROUND AND THE DISK
 KB1544'IS STAMPED TALLULA 1934 1959.
 KB1544'
 KB1544'TO REACH THE STATION FROM THE SOUTHEAST SIDE OF THE DEPOT RAILROAD IN
 KB1544'TALLULA, GO SOUTHWEST ON STATE HIGHWAY 123 FOR 0.6 MILE TO THE
 KB1544'AZIMUTH MARK ON THE RIGHT. CONTINUE SOUTH ON HIGHWAY 123 FOR 0.4 MILE
 KB1544'TO THE STATION ON THE RIGHT.
 KB1544'
 KB1544'REFERENCE MARK 2 IS 88 FEET SOUTH OF A TELEPHONE POLE, 38 FEET EAST
 KB1544'OF THE CENTER LINE OF HIGHWAY 123, AND 2 FEET WEST OF A FENCE.
 KB1544'THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED TALLULA
 KB1544'NO 2 1934.
 KB1544'
 KB1544'REFERENCE MARK 3 IS 43 FEET NORTH OF THE TELEPHONE POLE, 39 FEET EAST
 KB1544'OF THE CENTERLINE OF HIGHWAY 123, AND 1 FOOT WEST OF A FENCE.  THE
 KB1544'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED TALLULA NO 3
 KB1544'1934 1959.
 KB1544'
 KB1544'THE AZIMUTH MARK IS 115 FEET NORTHEAST OF A POWER POLE, 51 FEET SOUTH-
 KB1544'EAST OF THE EAST RAIL OF A RAILROAD TRACK, AND 37 FEET NORTHWEST OF
 KB1544'THE CENTERLINE OF HIGHWAY 123.  THE MONUMENT PROJECTS 8 INCHES AND
 KB1544'THE DISK IS STAMPED TALLULA 1934 AZIMUTH.
 KB1544'
 KB1544'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 KB1544
 KB1544                          STATION RECOVERY (1976)
 KB1544
 KB1544'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 KB1544'THE STATION MARK WAS FOUND IN GOOD CONDITION.  REFERENCE MARKS 2, 3
 KB1544'AND THE AZIMUTH WERE FOUND IN GOOD CONDITION ALSO.  THE TO REACH IS
 KB1544'ADEQUATE.  THE 1959 DESCRIPTION IS ADEQUATE WITH THE EXCEPTION OF
 KB1544'METAL WITNESS POSTS AND SIGNS AT EACH MARK.  THE STATION IS ABOUT
 KB1544'1 MILE SOUTHWEST OF THE CENTER OF TALLULA AND NOT SOUTH.  THE
 KB1544'TELEPHONE POLE IS NOT THERE AND THE TWO LARGE TREES MENTIONED
 KB1544'IN 1959 ARE GONE.  THE STATION IS ON PROPERTY NOW OWNED BY A
 KB1544'MR. ALLEN SMITH OF PETERSBURG, ILLINOIS.  THE DISTANCE AND
 KB1544'DIRECTION TO THE MARKS CHECKED.
 KB1544'
 KB1544'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE SOUTHWEST
 KB1544'OF TALLULA.
 KB1544
 KB1544                          STATION RECOVERY (2004)
 KB1544
 KB1544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 KB1544'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA). STATION IS
 KB1544'NOW IN A CULTIVATED  FIELD BURIED 18 INCHES. 43.0 FT. WEST OF THE
 KB1544'CENTERLINE OF IL 123, 8.5 FT. WEST OF THE EDGE OF  THE CULTIVATED
 KB1544'FIELD, ABOUT 215.0 FT. NORTH OF AN ABOVE GROUND UTILITY BOX AND A
 KB1544'CONCRETE RIGHT OF WAY MARKER, ABOUT 280 FT. NORTH OF THE CENTER OF A
 KB1544'FIELD ENTRANCE  WEST. REFERENCE MARK 2 CONCRETE POST WAS FOUND WITH
 KB1544'1/3 OF THE DISC REMAINING UNABLE  TO READ DISC. AZIMUTH MARK WAS FOUND
 KB1544'IN GOOD CONDITION PROJECTING 18 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1073 ***********************************************************************
 JB1073  DESIGNATION -  TAMA
 JB1073  PID         -  JB1073
 JB1073  STATE/COUNTY-  IL/PERRY
 JB1073  COUNTRY     -  US
 JB1073  USGS QUAD   -  DU QUOIN (2018)
 JB1073
 JB1073                         *CURRENT SURVEY CONTROL
 JB1073  ______________________________________________________________________
 JB1073* NAD 83(1997) POSITION- 38 06 45.20625(N) 089 14 02.66054(W)   ADJUSTED
 JB1073* NAVD 88 ORTHO HEIGHT -   153.218 (meters)      502.68  (feet) ADJUSTED
 JB1073  ______________________________________________________________________
 JB1073  GEOID HEIGHT    -        -29.670 (meters)                     GEOID18
 JB1073  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 JB1073  DYNAMIC HEIGHT  -        153.117 (meters)      502.35  (feet) COMP
 JB1073  MODELED GRAVITY -    979,963.8   (mgal)                       NAVD 88
 JB1073
 JB1073  HORZ ORDER      -  THIRD
 JB1073  VERT ORDER      -  FIRST     CLASS I
 JB1073
 JB1073.The horizontal coordinates were established by classical geodetic methods
 JB1073.and adjusted by the National Geodetic Survey in October 1999.
 JB1073
 JB1073.The orthometric height was determined by differential leveling and
 JB1073.adjusted by the NATIONAL GEODETIC SURVEY
 JB1073.in June 1991.
 JB1073
 JB1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1073.GEOID18 height accuracy estimate available here.
 JB1073
 JB1073.Click photographs - Photos may exist for this station.
 JB1073
 JB1073.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1073
 JB1073.The dynamic height is computed by dividing the NAVD 88
 JB1073.geopotential number by the normal gravity value computed on the
 JB1073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1073.degrees latitude (g = 980.6199 gals.).
 JB1073
 JB1073.The modeled gravity was interpolated from observed gravity values.
 JB1073
 JB1073. The following values were computed from the NAD 83(1997) position.
 JB1073
 JB1073;                    North         East     Units Scale Factor Converg.
 JB1073;SPC IL W     -   160,873.518   781,782.754   MT  1.00002352   +0 34 32.3
 JB1073;SPC IL W     -   527,799.20  2,564,898.92   sFT  1.00002352   +0 34 32.3
 JB1073;UTM  16      - 4,220,661.044   304,142.654   MT  1.00007246   -1 22 45.6
 JB1073
 JB1073!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1073!SPC IL W     -   0.99998061  x   1.00002352  =   1.00000413
 JB1073!UTM  16      -   0.99998061  x   1.00007246  =   1.00005307
 JB1073
 JB1073:                Primary Azimuth Mark                     Grid Az
 JB1073:SPC IL W     -  TAMA AZ MK                               268 04 35.7
 JB1073:UTM  16      -  TAMA AZ MK                               270 01 53.6
 JB1073
 JB1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0414220661(NAD 83)
 JB1073
 JB1073|---------------------------------------------------------------------|
 JB1073| PID    Reference Object                     Distance      Geod. Az  |
 JB1073|                                                           dddmmss.s |
 JB1073| JB1070 TAMA RM 1                            54.864 METERS 01549     |
 JB1073| JB1074 Z 160                                81.174 METERS 10237     |
 JB1073| JB1876 TAMAROA TV STATION WSIU MAST        APPROX. 1.4 KM 2211515.8 |
 JB1073| CI5616 TAMA AZ MK                                         2683908.0 |
 JB1073| JB1071 TAMA RM 2                            25.429 METERS 30036     |
 JB1073|---------------------------------------------------------------------|
 JB1073
 JB1073                          SUPERSEDED SURVEY CONTROL
 JB1073
 JB1073  NAD 83(1993)-  38 06 45.21955(N)    089 14 02.66025(W) AD(       ) 3
 JB1073  NAD 83(1986)-  38 06 45.22037(N)    089 14 02.66095(W) AD(       ) 3
 JB1073  NAD 27      -  38 06 45.04307(N)    089 14 02.36836(W) AD(       ) 3
 JB1073  NGVD 29 (??/??/92)  153.314  (m)          503.00   (f) ADJ UNCH    1 1
 JB1073  NGVD 29             153.31   (m)          503.0    (f) LEVELING    3  
 JB1073
 JB1073.Superseded values are not recommended for survey control.
 JB1073
 JB1073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1073.See file dsdata.pdf to determine how the superseded data were derived.
 JB1073
 JB1073_MARKER: DS = TRIANGULATION STATION DISK
 JB1073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1073_STAMPING: TAMA 1962
 JB1073_MARK LOGO: CGS
 JB1073_PROJECTION: FLUSH
 JB1073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1073+STABILITY: SURFACE MOTION
 JB1073
 JB1073  HISTORY     - Date     Condition        Report By
 JB1073  HISTORY     - 1962     MONUMENTED       CGS
 JB1073  HISTORY     - 1969     GOOD             CGS
 JB1073  HISTORY     - 1969     GOOD             CGS
 JB1073  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1073
 JB1073                          STATION DESCRIPTION
 JB1073
 JB1073'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1073'THE STATION IS ABOUT 2 MILES SOUTH OF TAMAROA, ABOUT 7 MILES NORTH
 JB1073'OF DU QUOIN IN THE NORTH EDGE OF SECTION 8, T 5 S, R 1 W,. AND ON
 JB1073'THE HIGHWAY RIGHT-OF-WAY.  IT IS 24 FEET NORTH OF THE CENTERLINE OF
 JB1073'A PAVED ROAD, 43 FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY
 JB1073'51, 74 FEET NORTHWEST OF A POWER POLE, 84 FEET SOUTHEAST OF A
 JB1073'WITNESS POST AND 184 FEET WEST OF THE CENTER OF A RAILROAD
 JB1073'CROSSING.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED TAMA
 JB1073'1962.
 JB1073'
 JB1073'TO REACH FROM THE MAIN INTERSECTION IN TAMAROA, ABOUT 0.1 MILE WEST
 JB1073'OF THE RAILROAD STATION, GO SOUTH ON U.S. HIGHWAY 51 FOR 1.8 MILES
 JB1073'TO WHERE THE HIGHWAY CURVES WEST AND THE STATION ON THE LEFT.
 JB1073'
 JB1073'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON HIGHWAY 51 FOR
 JB1073'0.4 MILE TO WHERE THE HIGHWAY CURVES SOUTH AND A GRAVELED ROAD
 JB1073'CONTINUES WEST.  CONTINUE WEST ON THE GRAVELED ROAD FOR ABOUT 200
 JB1073'FEET TO A CROSSROAD AND THE AZIMUTH MARK IN THE SOUTHWEST ANGLE OF
 JB1073'THE CROSSROAD.
 JB1073'
 JB1073'REFERENCE MARK 1 IS 1 FOOT EAST OF A WIRE FENCE, 1 FOOT SOUTH OF A
 JB1073'WITNESS POST, 9 FEET SOUTHEAST OF A TELEPHONE POLE, 28 FEET WEST OF
 JB1073'THE CENTERLINE OF THE HIGHWAY AND 75 FEET NORTHWEST OF A POWER
 JB1073'POLE.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED TAMA
 JB1073'NO 1 1962.
 JB1073'
 JB1073'REFERENCE MARK 2 IS 2 FEET EAST OF A WITNESS POST, 6 INCHES SOUTH
 JB1073'OF A WIRE FENCE, 33 FEET NORTH OF THE CENTERLINE OF HIGHWAY 51 AND
 JB1073'56 FEET SOUTHWEST OF A TELEPHONE POLE.  THE MONUMENT PROJECTS 2
 JB1073'INCHES AND THE DISK IS STAMPED TAMA NO 2 1962.
 JB1073'
 JB1073'BENCH MARK Z 160 IS A STANDARD U.S. COAST AND GEODETIC SURVEY BENCH
 JB1073'MARK DISK SET IN THE TOP OF A 12 X 12 INCH CONCRETE POST, PROJECTING
 JB1073'2 INCHES AND STAMPED Z 160 1954.  IT IS 1 FOOT WEST OF A CONCRETE
 JB1073'RIGHT-OF-WAY POST, 4 FEET WEST OF A POWER POLE, 28 FEET SOUTH OF
 JB1073'THE CENTERLINE OF A PAVED ROAD AND 109 FEET EAST OF THE EAST RAIL
 JB1073'OF A RAILROAD TRACK.
 JB1073'
 JB1073'THE AZIMUTH MARK IS 2 FEET EAST OF A WIRE FENCE, 2 FEET SOUTHEAST OF
 JB1073'A WITNESS POST, 37 FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD
 JB1073'AND 58 FEET SOUTHWEST OF THE CENTER OF A CROSSROAD.  THE MONUMENT
 JB1073'PROJECTS 2 INCHES AND THE DISK IS STAMPED TAMA 1962.
 JB1073'
 JB1073'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1073
 JB1073                          STATION RECOVERY (1969)
 JB1073
 JB1073'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 JB1073'THE STATION MARK, STAMPED TAMA 1962 IS ABOUT 0.05 MILE EAST ALONG A
 JB1073'PAVED STREET FROM THE POST OFFICE AT TAMAROA, THENCE 1.8 MILES SOUTH
 JB1073'ALONG THE ILLINOIS CENTRAL RAILROAD, IN SECTION 6, T 5 S, R 1 W,
 JB1073'0.5 MILE SOUTH OF MILEPOST 281, 143-1/2 FEET WEST OF THE CENTER OF
 JB1073'A CROSSING OF THE RAILROAD AND A PAVED ROAD, 140 FEET WEST OF
 JB1073'THE WEST RAIL OF THE WEST SET OF TRACKS, 60 FEET WEST OF THE CENTER
 JB1073'LINE OF OLD U.S. HIGHWAY 51, 25-1/2 FEET NORTH OF THE CENTER LINE OF
 JB1073'THE PAVED ROAD, 74-1/2 FEET NORTHWEST AND ACROSS THE PAVED ROAD
 JB1073'FROM A POWER POLE WHICH IS BRACED BY 2 GUY WIRES, 1.6 FEET
 JB1073'NORTHWEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL
 JB1073'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 JB1073'LEVEL WITH THE SURFACE OF THE GROUND.
 JB1073'
 JB1073'RM 1, STAMPED TAMA NO 1 1962 IS 180.0 FEET NORTH OF THE STATION MARK,
 JB1073'79 YARDS NORTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 JB1073'PAVED ROAD, 116 FEET WEST AND ACROSS THE ROAD FROM THE WEST RAIL OF
 JB1073'THE WEST SET OF TRACKS, 36 FEET WEST OF THE CENTER LINE OF THE
 JB1073'ROAD, 74-1/2 FEET NORTHWEST AND ACROSS THE ROAD FROM A POWER POLE,
 JB1073'1 FOOT EAST OF A FENCE, ABOUT 3-1/2 FEET BELOW THE LEVEL OF THE
 JB1073'TRACK, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP
 JB1073'OF A CONCRETE POST WHICH PROJECTS 4 INCHES.
 JB1073'
 JB1073'RM 2, STAMPED TAMA NO 2 1962 IS 84.2 FEET NORTHWEST OF THE STATION
 JB1073'MARK, 225 FEET WEST-NORTHWEST OF THE CENTER OF A CROSSING OF THE
 JB1073'RAILROAD AND A PAVED ROAD, 67-1/2 FEET NORTH OF THE CENTER LINE OF
 JB1073'THE ROAD, 131 FEET WEST OF THE CENTER LINE OF OLD U.S. HIGHWAY 51, 1
 JB1073'FOOT SOUTHEAST OF A FENCE, 2.5 FEET EAST OF A METAL WITNESS POST,
 JB1073'ABOUT 2-1/2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE
 JB1073'TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 JB1073'OF THE GROUND.
 JB1073'
 JB1073'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.85 MILES SOUTH.
 JB1073
 JB1073                          STATION RECOVERY (1969)
 JB1073
 JB1073'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB1073'1.8 MI S FROM TAMAROA.
 JB1073'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1073'AT TAMAROA, THENCE 1.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB1073'RAILROAD, IN SECTION 6, T 5 S, R 1 W, 0.5 MILE SOUTH OF MILEPOST
 JB1073'281, 143 1/2 FEET WEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 JB1073'AND A PAVED ROAD, 140 FEET WEST OF THE WEST RAIL OF THE WEST
 JB1073'SET OF TRACKS, 60 FEET WEST OF THE CENTER LINE OF OLD U.S.
 JB1073'HIGHWAY 51, 25 1/2 FEET NORTH OF THE CENTER LINE OF THE PAVED
 JB1073'ROAD, 74 1/2 FEET NORTHWEST AND ACROSS THE PAVED ROAD FROM A
 JB1073'POWER POLE WHICH IS BRACED BY 2 GUY WIRES, 1.6 FEET NORTHWEST
 JB1073'OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 JB1073'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 JB1073'WITH THE SURFACE OF THE GROUND.
 JB1073
 JB1073                          STATION RECOVERY (2009)
 JB1073
 JB1073'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1073'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1070 ***********************************************************************
 JB1070  DESIGNATION -  TAMA RM 1
 JB1070  PID         -  JB1070
 JB1070  STATE/COUNTY-  IL/PERRY
 JB1070  COUNTRY     -  US
 JB1070  USGS QUAD   -  DU QUOIN (2018)
 JB1070
 JB1070                         *CURRENT SURVEY CONTROL
 JB1070  ______________________________________________________________________
 JB1070* NAD 83(1986) POSITION- 38 06 46.92   (N) 089 14 02.05   (W)   HD_HELD1
 JB1070* NAVD 88 ORTHO HEIGHT -   152.911 (meters)      501.68  (feet) ADJUSTED
 JB1070  ______________________________________________________________________
 JB1070  GEOID HEIGHT    -        -29.671 (meters)                     GEOID18
 JB1070  DYNAMIC HEIGHT  -        152.810 (meters)      501.34  (feet) COMP
 JB1070  MODELED GRAVITY -    979,963.8   (mgal)                       NAVD 88
 JB1070
 JB1070  VERT ORDER      -  FIRST     CLASS I
 JB1070
 JB1070.The horizontal coordinates were determined by differentially corrected
 JB1070.hand held GPS observations or other comparable positioning techniques
 JB1070.and have an estimated accuracy of +/- 3 meters.
 JB1070
 JB1070.The orthometric height was determined by differential leveling and
 JB1070.adjusted by the NATIONAL GEODETIC SURVEY
 JB1070.in June 1991.
 JB1070
 JB1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1070.GEOID18 height accuracy estimate available here.
 JB1070
 JB1070.Click photographs - Photos may exist for this station.
 JB1070
 JB1070.The dynamic height is computed by dividing the NAVD 88
 JB1070.geopotential number by the normal gravity value computed on the
 JB1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1070.degrees latitude (g = 980.6199 gals.).
 JB1070
 JB1070.The modeled gravity was interpolated from observed gravity values.
 JB1070
 JB1070;                    North         East    Units  Estimated Accuracy
 JB1070;SPC IL W     -   160,926.5     781,797.1     MT  (+/- 3 meters HH1 GPS) 
 JB1070
 JB1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0415820713(NAD 83)
 JB1070
 JB1070                          SUPERSEDED SURVEY CONTROL
 JB1070
 JB1070  NGVD 29 (??/??/92)  153.006  (m)          501.99   (f) ADJ UNCH    1 1
 JB1070
 JB1070.Superseded values are not recommended for survey control.
 JB1070
 JB1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1070.See file dsdata.pdf to determine how the superseded data were derived.
 JB1070
 JB1070_MARKER: DR = REFERENCE MARK DISK
 JB1070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1070_STAMPING: TAMA NO 1 1962
 JB1070_MARK LOGO: CGS
 JB1070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1070+STABILITY: SURFACE MOTION
 JB1070
 JB1070  HISTORY     - Date     Condition        Report By
 JB1070  HISTORY     - 1962     MONUMENTED       CGS
 JB1070  HISTORY     - 1969     GOOD             CGS
 JB1070  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1070
 JB1070                          STATION DESCRIPTION
 JB1070
 JB1070'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1070'1.8 MI S FROM TAMAROA.
 JB1070'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1070'AT TAMAROA, THENCE 1.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB1070'RAILROAD, IN SECTION 6, T 5 S, R 1 W, 0.45 MILE SOUTH OF MILEPOST
 JB1070'281, 79 YARDS NORTHWEST OF THE CENTER OF A CROSSING OF THE
 JB1070'RAILROAD AND A PAVED ROAD, 116 FEET WEST AND ACROSS THE ROAD
 JB1070'FROM THE WEST RAIL OF THE WEST SET OF TRACKS, 36 FEET WEST OF THE
 JB1070'CENTER LINE OF THE ROAD, 74 1/2 FEET NORTHWEST AND ACROSS THE ROAD
 JB1070'FROM A POWER POLE, 180.0 FEET NORTH OF TRIANGULATION STATION
 JB1070'TAMA 1962, 1 FOOT EAST OF A FENCE, 2.0 FEET SOUTH OF A METAL
 JB1070'WITNESS POST, ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK,
 JB1070'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP
 JB1070'OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF
 JB1070'THE GROUND.
 JB1070
 JB1070                          STATION RECOVERY (2009)
 JB1070
 JB1070'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1070'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1071 ***********************************************************************
 JB1071  DESIGNATION -  TAMA RM 2
 JB1071  PID         -  JB1071
 JB1071  STATE/COUNTY-  IL/PERRY
 JB1071  COUNTRY     -  US
 JB1071  USGS QUAD   -  DU QUOIN (2018)
 JB1071
 JB1071                         *CURRENT SURVEY CONTROL
 JB1071  ______________________________________________________________________
 JB1071* NAD 83(1986) POSITION- 38 06 45.63   (N) 089 14 03.56   (W)   HD_HELD1
 JB1071* NAVD 88 ORTHO HEIGHT -   152.543 (meters)      500.47  (feet) ADJUSTED
 JB1071  ______________________________________________________________________
 JB1071  GEOID HEIGHT    -        -29.670 (meters)                     GEOID18
 JB1071  DYNAMIC HEIGHT  -        152.442 (meters)      500.14  (feet) COMP
 JB1071  MODELED GRAVITY -    979,963.8   (mgal)                       NAVD 88
 JB1071
 JB1071  VERT ORDER      -  FIRST     CLASS I
 JB1071
 JB1071.The horizontal coordinates were determined by differentially corrected
 JB1071.hand held GPS observations or other comparable positioning techniques
 JB1071.and have an estimated accuracy of +/- 3 meters.
 JB1071
 JB1071.The orthometric height was determined by differential leveling and
 JB1071.adjusted by the NATIONAL GEODETIC SURVEY
 JB1071.in June 1991.
 JB1071
 JB1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1071.GEOID18 height accuracy estimate available here.
 JB1071
 JB1071.Click photographs - Photos may exist for this station.
 JB1071
 JB1071.The dynamic height is computed by dividing the NAVD 88
 JB1071.geopotential number by the normal gravity value computed on the
 JB1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1071.degrees latitude (g = 980.6199 gals.).
 JB1071
 JB1071.The modeled gravity was interpolated from observed gravity values.
 JB1071
 JB1071;                    North         East    Units  Estimated Accuracy
 JB1071;SPC IL W     -   160,886.4     781,760.7     MT  (+/- 3 meters HH1 GPS) 
 JB1071
 JB1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0412120674(NAD 83)
 JB1071
 JB1071                          SUPERSEDED SURVEY CONTROL
 JB1071
 JB1071  NGVD 29 (??/??/92)  152.638  (m)          500.78   (f) ADJ UNCH    1 1
 JB1071
 JB1071.Superseded values are not recommended for survey control.
 JB1071
 JB1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1071.See file dsdata.pdf to determine how the superseded data were derived.
 JB1071
 JB1071_MARKER: DR = REFERENCE MARK DISK
 JB1071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1071_STAMPING: TAMA NO 2 1962
 JB1071_MARK LOGO: CGS
 JB1071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1071+STABILITY: SURFACE MOTION
 JB1071
 JB1071  HISTORY     - Date     Condition        Report By
 JB1071  HISTORY     - 1962     MONUMENTED       CGS
 JB1071  HISTORY     - 1969     GOOD             CGS
 JB1071  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1071
 JB1071                          STATION DESCRIPTION
 JB1071
 JB1071'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1071'1.8 MI S FROM TAMAROA.
 JB1071'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1071'AT TAMAROA, THENCE 1.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB1071'RAILROAD, IN SECTION 6, T 5 S, R 1 W, 0.5 MILE SOUTH OF MILEPOST
 JB1071'281, 225 FEET WEST-NORTHWEST OF THE CENTER OF A CROSSING OF THE
 JB1071'RAILROAD AND A PAVED ROAD, 67 1/2 FEET NORTH OF THE CENTER
 JB1071'LINE OF THE ROAD, 131 FEET WEST OF THE CENTER LINE OF OLD U.S.
 JB1071'HIGHWAY 51, 84.2 FEET NORTHWEST OF TRIANGULATION STATION TAMA
 JB1071'1962, 1 FOOT SOUTHEAST OF A FENCE, 2.5 FEET EAST OF A METAL
 JB1071'WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY,
 JB1071'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES
 JB1071'ABOVE THE SURFACE OF THE GROUND.
 JB1071
 JB1071                          STATION RECOVERY (2009)
 JB1071
 JB1071'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1071'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1881 ***********************************************************************
 JB1881  DESIGNATION -  TAMAROA RESET
 JB1881  PID         -  JB1881
 JB1881  STATE/COUNTY-  IL/PERRY
 JB1881  COUNTRY     -  US
 JB1881  USGS QUAD   -  TODDS MILL (2018)
 JB1881
 JB1881                         *CURRENT SURVEY CONTROL
 JB1881  ______________________________________________________________________
 JB1881* NAD 83(1997) POSITION- 38 10 14.17454(N) 089 16 19.18957(W)   ADJUSTED
 JB1881* NAVD 88 ORTHO HEIGHT -   162.    (meters)      531.    (feet) SCALED
 JB1881  ______________________________________________________________________
 JB1881  GEOID HEIGHT    -        -29.781 (meters)                     GEOID18
 JB1881  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 JB1881  HORZ ORDER      -  FIRST
 JB1881
 JB1881.The horizontal coordinates were established by classical geodetic methods
 JB1881.and adjusted by the National Geodetic Survey in October 1999.
 JB1881
 JB1881.The orthometric height was scaled from a topographic map.
 JB1881
 JB1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1881.GEOID18 height accuracy estimate available here.
 JB1881
 JB1881.Click photographs - Photos may exist for this station.
 JB1881
 JB1881.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1881
 JB1881. The following values were computed from the NAD 83(1997) position.
 JB1881
 JB1881;                    North         East     Units Scale Factor Converg.
 JB1881;SPC IL W     -   167,283.732   778,394.783   MT  1.00001684   +0 33 10.6
 JB1881;SPC IL W     -   548,830.04  2,553,783.55   sFT  1.00001684   +0 33 10.6
 JB1881;UTM  16      - 4,227,183.565   300,975.288   MT  1.00008786   -1 24 16.4
 JB1881
 JB1881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1881!SPC IL W     -   0.99997927  x   1.00001684  =   0.99999611
 JB1881!UTM  16      -   0.99997927  x   1.00008786  =   1.00006713
 JB1881
 JB1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0097527183(NAD 83)
 JB1881
 JB1881|---------------------------------------------------------------------|
 JB1881| PID    Reference Object                     Distance      Geod. Az  |
 JB1881|                                                           dddmmss.s |
 JB1881| CI5619 TAMAROA RM 2                         93.610 METERS 03724     |
 JB1881| CI5618 TAMAROA RM 1                         93.610 METERS 07157     |
 JB1881| CI5620 TAMAROA RM 3                         31.023 METERS 28750     |
 JB1881|---------------------------------------------------------------------|
 JB1881
 JB1881                          SUPERSEDED SURVEY CONTROL
 JB1881
 JB1881  NAD 83(1986)-  38 10 14.18872(N)    089 16 19.18967(W) AD(       ) 1
 JB1881  NAD 27      -  38 10 14.01188(N)    089 16 18.89300(W) AD(       ) 1
 JB1881
 JB1881.Superseded values are not recommended for survey control.
 JB1881
 JB1881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1881.See file dsdata.pdf to determine how the superseded data were derived.
 JB1881
 JB1881_MARKER: DS = TRIANGULATION STATION DISK
 JB1881_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1881_STAMPING: TAMAROA 1930 1961
 JB1881_MARK LOGO: CGS
 JB1881_PROJECTION: RECESSED 30 CENTIMETERS
 JB1881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1881+STABILITY: SURFACE MOTION
 JB1881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1881+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2009
 JB1881
 JB1881  HISTORY     - Date     Condition        Report By
 JB1881  HISTORY     - 1930     MONUMENTED       CGS
 JB1881  HISTORY     - 1957     MARK NOT FOUND   CGS
 JB1881  HISTORY     - 1961     SEE DESCRIPTION  CGS
 JB1881  HISTORY     - 1974     GOOD             NGS
 JB1881  HISTORY     - 20090304 GOOD             ILDT
 JB1881
 JB1881                          STATION DESCRIPTION
 JB1881
 JB1881'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1881'ABOUT 3 MILES NORTHWEST OF TAMAROA, A TOWN ON U. S. HIGHWAY 51, ON
 JB1881'LAND OWNED BY JULIUS CIZICK JR., IN THE SE 1/4 SW 1/4 SEC. 13,
 JB1881'T. 4 S., R. 2 W.
 JB1881'
 JB1881'REACHED FROM TAMAROA BY FOLLOWING U.S. HIGHWAY 51 NORTH ABOUT 1/2
 JB1881'MILE TO A DIRT ROAD TURNING WEST WHICH IS JUST NORTH OF A SLIGHT
 JB1881'LEFT CURVE IN THE PAVEMENT AND JUST SOUTH OF A YELLOW BUNGALOW.
 JB1881'FOLLOW THIS ROAD WEST 1.3 MILES, THENCE NORTH 1/2 MILE, THENCE
 JB1881'WEST 1 MILE, THENCE NORTH 1 MILE TO A CROSS ROAD.  STATION IS 15.2
 JB1881'METERS WEST OF CENTER LINE OF NORTH-SOUTH ROAD AND 13.6 METERS
 JB1881'NORTH OF CENTER LINE OF EAST-WEST ROAD.
 JB1881'
 JB1881'REFERENCE MARK NO. 1 IS 93.61 METERS WEST-SOUTHWEST OF STATION, AND
 JB1881'24.3 METERS SOUTH OF CENTER LINE OF ROAD IN SOUTH SECTION-LINE
 JB1881'FENCE.
 JB1881'
 JB1881'REFERENCE MARK NO. 2 IS ABOUT 1/2 MILE EAST OF NORTH OF STATION, AND
 JB1881'10 METERS WEST OF SOUTHWEST CORNER OF BARN.
 JB1881'
 JB1881'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE SET AS DESCRIBED.
 JB1881'
 JB1881'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 JB1881
 JB1881                          STATION RECOVERY (1957)
 JB1881
 JB1881'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 JB1881'A THOROUGH SEARCH WAS MADE FOR THE STATION, THE REFERENCE MARK AND
 JB1881'THE AZIMUTH MARK.  A NEW ROAD HAS BEEN CONSTRUCTED THROUGH THE
 JB1881'STATION SITE AND IT IS BELIEVED THAT THE MARK HAS BEEN DESTROYED.
 JB1881
 JB1881                          STATION RECOVERY (1961)
 JB1881
 JB1881'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1881'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD
 JB1881'CONDITION.  THE STATION MARK WAS LOWERED AT THE REQUEST OF THE
 JB1881'PROPERTY OWNER.  REFERENCE MARK 1 DESCRIBED IN THE ORIGINAL
 JB1881'DESCRIPTION WAS FOUND TO BE REFERENCE MARK 2 BY ALL MEASUREMENTS
 JB1881'AND DIRECTIONS.  REFERENCE MARK 1 COULD NOT BE LOCATED AND SHOULD
 JB1881'BE CONSIDERED LOST.
 JB1881'
 JB1881'A COMPLETE NEW DESCRIPTION FOLLOWS--
 JB1881'
 JB1881'THE STATION IS ABOUT 3 MILES NORTHWEST OF TAMAROA, ABOUT 4-1/2 MILES
 JB1881'SOUTHWEST OF DUBOIS, IN THE SOUTHEAST 1/4 OF THE SOUTHWEST 1/4 OF
 JB1881'SEC. 13, T. 4 S., R. 2 W., AND ON THE PROPERTY OF MR. JULIUS
 JB1881'OIZICK.  IT IS 98 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD, 55
 JB1881'FEET EAST OF A POWER POLE WITH A TRANSFORMER, 52 FEET WEST OF THE
 JB1881'CENTERLINE OF A GRAVELED ROAD AND 35 FEET WEST OF A TWIN TRUNKED
 JB1881'OAK TREE.  THE MONUMENT IS 12 INCHES BELOW THE SURFACE OF THE
 JB1881'GROUND AND THE DISK IS STAMPED TAMAROA 1930 1961.
 JB1881'
 JB1881'TO REACH FROM THE MAIN INTERSECTION, ABOUT 0.1 MILE WEST OF THE
 JB1881'RAILROAD DEPOT, IN TAMAROA, GO NORTH ON U.S. HIGHWAY 51 FOR 0.7
 JB1881'MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A PAVED ROAD
 JB1881'FOR 1.3 MILE TO A FORK.  TAKE THE RIGHT FORK AND GO NORTH AND WEST
 JB1881'ON THE PAVED ROAD FOR 1.5 MILES TO A FORK.  TAKE THE RIGHT FORK AND
 JB1881'GO NORTH ON THE PAVED ROAD FOR 0.9 MILE TO A FORK.  TAKE THE LEFT
 JB1881'FORK AND GO WEST ON THE PAVED ROAD FOR 0.25 MILE TO A SIDE ROAD
 JB1881'RIGHT AND THE STATION ON THE RIGHT.
 JB1881'
 JB1881'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH AND NORTHEAST ON
 JB1881'A GRAVELED ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 JB1881'
 JB1881'REFERENCE MARK 2 IS 256 FEET SOUTHWEST OF THE POWER POLE WITH THE
 JB1881'TRANSFORMER AND 95 FEET SOUTH OF THE CENTERLINE OF THE PAVED ROAD.
 JB1881'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED TAMAROA NO 2 1930.
 JB1881'
 JB1881'REFERENCE MARK 3 IS 64 FEET SOUTH OF A POWER POLE, 44 FEET NORTH
 JB1881'OF THE CENTERLINE OF THE PAVED ROAD AND 11 FEET SOUTH OF THE
 JB1881'CENTERLINE OF A DRIVEWAY.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1881'STAMPED TAMAROA NO 3 1930 1961.
 JB1881'
 JB1881'THE AZIMUTH MARK IS 16 FEET SOUTHEAST OF THE CENERLINE OF A GRAVELED
 JB1881'ROAD, 11 FEET SOUTHWEST OF A SMALL CEDAR TREE, 3 FEET SOUTHWEST OF A
 JB1881'WITNESS POST AND 1 FOOT SOUTHEAST OF A WIRE FENCE.  THE MONUMENT
 JB1881'PROJECTS 3 INCHES AND THE DISK IS STAMPED TAMAROA 1930 1961.
 JB1881'
 JB1881'THE TOWER WAS BUILT ECC. BECAUSE OF AN OVERHEAD POWER LINE.
 JB1881'
 JB1881'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1881
 JB1881                          STATION RECOVERY (1974)
 JB1881
 JB1881'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 JB1881'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 3 WERE FOUND IN
 JB1881'GOOD CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND ASSUMED TO HAVE
 JB1881'BEEN DESTROYED.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 3
 JB1881'CHECKED.  REFERENCE MARK 4 WAS SET.  A NEW DESCRIPTION FOLLOWS--
 JB1881'
 JB1881'THE STATION IS LOCATED IN THE SOUTHEAST 1/2 OF THE SOUTHWEST 1/4 OF
 JB1881'SEC. 13, T-4-S, R-2-W, ON THE PROPERTY OF MR. JULIUS OIZICK, IN A
 JB1881'CULTIVATED FIELD, 98 FEET NORTH OF THE CENTERLINE OF PAVED ROAD, 55
 JB1881'FEET EAST OF A POWER TRANSFORMER POLE, 52 FEET WEST OF THE
 JB1881'CENTERLINE OF A GRAVELED ROAD AND 35 FEET WEST OF A TWIN TRUNKED
 JB1881'OAK TREE.  THE MONUMENT IS ABOUT 1 FOOT UNDERGROUND AND THE DISK
 JB1881'IS STAMPED TAMAROA 1930 1961.
 JB1881'
 JB1881'TO REACH THE STATION FROM THE STREET INTERSECTION 0.1 MILE WEST OF
 JB1881'THE RAILROAD DEPOT AT TAMAROA, GO NORTH ON U.S. HIGHWAY 51 FOR
 JB1881'0.7 MILE TO A SIDE ROAD LEFT (JUST AFTER CROSSING A SMALL CONCRETE
 JB1881'BRIDGE).  TURN LEFT ON THE PAVED ROAD AND GO WEST FOR 1.3 MILES TO
 JB1881'A ROAD FORK.  TAKE THE RIGHT FORK AND GO NORTH AND WEST FOR 1.5
 JB1881'MILES TO A ROAD FORK.  TAKE THE RIGHT FORK AND GO NORTH FOR 0.9 MILE
 JB1881'TO A ROAD FORK.  TAKE THE LEFT FORK AND GO WEST FOR 0.25 MILE TO A
 JB1881'ROAD RIGHT AND THE STATION ON THE RIGHT.
 JB1881'
 JB1881'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH AND EASTERLY
 JB1881'ON THE GRAVELED ROAD FOR 0.25 MILE TO THE MARK ON THE RIGHT.
 JB1881'
 JB1881'REFERENCE MARK 3 IS 64 FEET SOUTH OF A POWER POLE, 44 FEET NORTH
 JB1881'OF THE CENTERLINE OF THE PAVED ROAD AND 11 FEET SOUTH OF THE
 JB1881'CENTERLINE OF A DRIVEWAY.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1881'STAMPED TAMAROA NO 3 1930 1961.
 JB1881'
 JB1881'REFERENCE MARK 4 IS 44 FEET NORTHEAST OF THE TWIN TRUNKED OAK TREE,
 JB1881'17 FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD, 1 FOOT WEST OF
 JB1881'A FENCE AND 8 FEET SOUTHWEST OF A 10 INCH WALNUT TREE.  THE
 JB1881'MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED TAMAROA 1930 NO
 JB1881'4 1974.
 JB1881'
 JB1881'THE AZIMUTH MARK IS 16 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD,
 JB1881'11 FEET SOUTHWEST OF AN 8 INCH CEDAR TREE, 3 FEET SOUTHWEST OF
 JB1881'A METAL WITNESS POST AND 1 FOOT SOUTHWEST OF A FENCE.  THE MONUMENT
 JB1881'PROJECTS 3 INCHES AND THE DISK IS STAMPED TAMAROA 1930 1961.
 JB1881'
 JB1881'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 JB1881'NORTHWEST OF TAMAROA.
 JB1881'
 JB1881'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB1881
 JB1881                          STATION RECOVERY (2009)
 JB1881
 JB1881'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1881'IT IS 5 INCHES UNDER THE SURFACE NOW.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1876 ***********************************************************************
 JB1876  DESIGNATION -  TAMAROA TV STATION WSIU MAST
 JB1876  PID         -  JB1876
 JB1876  STATE/COUNTY-  IL/PERRY
 JB1876  COUNTRY     -  US
 JB1876  USGS QUAD   -  DU QUOIN (2018)
 JB1876
 JB1876                         *CURRENT SURVEY CONTROL
 JB1876  ______________________________________________________________________
 JB1876* NAD 83(1997) POSITION- 38 06 11.57234(N) 089 14 39.99269(W)   ADJUSTED
 JB1876  ______________________________________________________________________
 JB1876  GEOID HEIGHT    -        -29.644 (meters)                     GEOID18
 JB1876  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 JB1876  HORZ ORDER      -  THIRD
 JB1876
 JB1876.The horizontal coordinates were established by classical geodetic methods
 JB1876.and adjusted by the National Geodetic Survey in October 1999.
 JB1876
 JB1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1876.GEOID18 height accuracy estimate available here.
 JB1876
 JB1876.Click photographs - Photos may exist for this station.
 JB1876
 JB1876.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1876
 JB1876. The following values were computed from the NAD 83(1997) position.
 JB1876
 JB1876;                    North         East     Units Scale Factor Converg.
 JB1876;SPC IL W     -   159,827.429   780,883.649   MT  1.00002172   +0 34 08.8
 JB1876;SPC IL W     -   524,367.16  2,561,949.11   sFT  1.00002172   +0 34 08.8
 JB1876;UTM  16      - 4,219,646.179   303,208.341   MT  1.00007698   -1 23 07.6
 JB1876
 JB1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0320819646(NAD 83)
 JB1876
 JB1876                          SUPERSEDED SURVEY CONTROL
 JB1876
 JB1876  NAD 83(1993)-  38 06 11.58535(N)    089 14 39.99289(W) AD(       ) 3
 JB1876  NAD 83(1986)-  38 06 11.58644(N)    089 14 39.99330(W) AD(       ) 3
 JB1876  NAD 27      -  38 06 11.41027(N)    089 14 39.69788(W) AD(       ) 3
 JB1876
 JB1876.Superseded values are not recommended for survey control.
 JB1876
 JB1876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1876.See file dsdata.pdf to determine how the superseded data were derived.
 JB1876
 JB1876_MARKER: 42 = RADIO/TV MAST
 JB1876
 JB1876  HISTORY     - Date     Condition        Report By
 JB1876  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1876
 JB1876                          STATION DESCRIPTION
 JB1876
 JB1876'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1876'THE STATION IS THE CENTER OF THE TOP OF A STEEL MAST SUPPORTED BY GUY
 JB1876'WIRES AND PAINTED IN ALTERNATE SECTIONS OF INTERNATIONAL ORANGE AND
 JB1876'WHITE.  THE STATION IS OWNED AND OPERATED BY THE SOUTHERN ILLINOIS
 JB1876'UNIVERSITY OF CARBONDALE.  THE OVERALL HEIGHT IS 903 FEET.  IT IS
 JB1876'ABOUT 2 MILES SOUTH OF TAMAROA AND IS ON THE WEST SIDE OF U.S.
 JB1876'HIGHWAY 51.
 JB1876'
 JB1876'TO REACH FROM THE MAIN CROSSROAD IN TAMAROA (0.1 MILE WEST OF THE
 JB1876'RAILROAD STATION) GO SOUTH ON U.S. HIGHWAY 51 FOR 2.75 MILES TO A
 JB1876'SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.1
 JB1876'MILE TO THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1746 ***********************************************************************
 MF1746  DESIGNATION -  TAMPICO FARMERS ELEV CO TOWER
 MF1746  PID         -  MF1746
 MF1746  STATE/COUNTY-  IL/WHITESIDE
 MF1746  COUNTRY     -  US
 MF1746  USGS QUAD   -  TAMPICO (2018)
 MF1746
 MF1746                         *CURRENT SURVEY CONTROL
 MF1746  ______________________________________________________________________
 MF1746* NAD 83(1997) POSITION- 41 37 48.26870(N) 089 47 10.92495(W)   ADJUSTED
 MF1746  ______________________________________________________________________
 MF1746  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 MF1746  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 MF1746  HORZ ORDER      -  THIRD
 MF1746
 MF1746.The horizontal coordinates were established by classical geodetic methods
 MF1746.and adjusted by the National Geodetic Survey in October 1999.
 MF1746
 MF1746.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1746.GEOID18 height accuracy estimate available here.
 MF1746
 MF1746.Click photographs - Photos may exist for this station.
 MF1746
 MF1746.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1746
 MF1746. The following values were computed from the NAD 83(1997) position.
 MF1746
 MF1746;                    North         East     Units Scale Factor Converg.
 MF1746;SPC IL W     -   551,067.365   731,688.022   MT  0.99995353   +0 15 09.5
 MF1746;SPC IL W     - 1,807,960.18  2,400,546.45   sFT  0.99995353   +0 15 09.5
 MF1746;UTM  16      - 4,612,455.977   267,897.047   MT  1.00026299   -1 51 06.7
 MF1746
 MF1746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6789712455(NAD 83)
 MF1746
 MF1746                          SUPERSEDED SURVEY CONTROL
 MF1746
 MF1746  NAD 83(1996)-  41 37 48.26872(N)    089 47 10.92494(W) AD(       ) 3
 MF1746  NAD 83(1986)-  41 37 48.27660(N)    089 47 10.93015(W) AD(       ) 3
 MF1746  NAD 27      -  41 37 48.16400(N)    089 47 10.55600(W) AD(       ) 3
 MF1746
 MF1746.Superseded values are not recommended for survey control.
 MF1746
 MF1746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1746.See file dsdata.pdf to determine how the superseded data were derived.
 MF1746
 MF1746_MARKER: 55 = TOWER
 MF1746
 MF1746  HISTORY     - Date     Condition        Report By
 MF1746  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1746  HISTORY     - 1954     GOOD             CGS
 MF1746  HISTORY     - 19940817 GOOD             USPSQD
 MF1746  HISTORY     - 19990505 GOOD             USPSQD
 MF1746  HISTORY     - 20030311 GOOD             USPSQD
 MF1746  HISTORY     - 20050321 GOOD             USPSQD
 MF1746
 MF1746                          STATION DESCRIPTION
 MF1746
 MF1746'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1746'THIS STATION IS THE TOWER ON THE TAMPICO FARMERS ELEVATOR
 MF1746'COMPANY GRAIN ELEVATOR IN THE VILLAGE OF TAMPICO, ILLINOIS.
 MF1746'IT IS LOCATED ON THE TOP OF THE ELEVATOR, ABOUT 90 FEET WEST
 MF1746'OF THE CENTERLINE OF MAIN STREET, AND ABOUT 45 FEET NORTH OF THE
 MF1746'NORTH RAIL OF THE C.B. AND Q.R.R.  THE ELEVATOR WAS ERECTED IN
 MF1746'1918.  IT IS THE MOST PROMINENT OBJECT IN THE VICINITY.
 MF1746'
 MF1746'THE BASE OF THE ELEVATOR CONSISTS OF NINE WHITE CYLINDRICAL
 MF1746'CONCRETE SHAFTS ARRANGED IN A SQUARE.  THIS SECTION IS ABOUT
 MF1746'80 FEET HIGH.  THE TOWER IS A RECTANGULAR STRUCTURE OF WHITE
 MF1746'CONCRETE WITH TWO GLAZED WINDOWS, ONE ABOVE THE OTHER, ON THE
 MF1746'EAST AND WEST SIDES.  THIS SECTION IS ABOUT 60 FEET HIGH.  THERE
 MF1746'ARE SMALL DOMES AT THE NORTH AND SOUTH ENDS OF THE TOWER AT THE
 MF1746'TOP, A FLAGSTAFF AT THE NORTHWEST CORNER, AND A BRACKET IN THE
 MF1746'CENTER OF THE TOWER WITH TWO LIGHTS.  THE TOTAL HEIGHT IS
 MF1746'ABOUT 140 FT.
 MF1746
 MF1746                          STATION RECOVERY (1954)
 MF1746
 MF1746'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1746'STATION WAS RECOVERED AS DESCRIBED AND IS IN GOOD CONDITION.
 MF1746'ORIGINAL DESCRIPTION IS ADEQUATE.
 MF1746'
 MF1746'THIS IS AN INTERSECTION STATION.
 MF1746
 MF1746                          STATION RECOVERY (1994)
 MF1746
 MF1746'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1746'RECOVERED IN GOOD CONDITION.
 MF1746
 MF1746                          STATION RECOVERY (1999)
 MF1746
 MF1746'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1746'RECOVERED IN GOOD CONDITION.
 MF1746
 MF1746                          STATION RECOVERY (2003)
 MF1746
 MF1746'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1746'RECOVERED IN GOOD CONDITION.
 MF1746
 MF1746                          STATION RECOVERY (2005)
 MF1746
 MF1746'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1746'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1744 ***********************************************************************
 MF1744  DESIGNATION -  TAMPICO MUNICIPAL TANK
 MF1744  PID         -  MF1744
 MF1744  STATE/COUNTY-  IL/WHITESIDE
 MF1744  COUNTRY     -  US
 MF1744  USGS QUAD   -  TAMPICO (2018)
 MF1744
 MF1744                         *CURRENT SURVEY CONTROL
 MF1744  ______________________________________________________________________
 MF1744* NAD 83(1997) POSITION- 41 37 46.36840(N) 089 47 03.64880(W)   ADJUSTED
 MF1744  ______________________________________________________________________
 MF1744  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 MF1744  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 MF1744  HORZ ORDER      -  THIRD
 MF1744
 MF1744.The horizontal coordinates were established by classical geodetic methods
 MF1744.and adjusted by the National Geodetic Survey in October 1999.
 MF1744
 MF1744.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1744.GEOID18 height accuracy estimate available here.
 MF1744
 MF1744.Click photographs - Photos may exist for this station.
 MF1744
 MF1744.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1744
 MF1744. The following values were computed from the NAD 83(1997) position.
 MF1744
 MF1744;                    North         East     Units Scale Factor Converg.
 MF1744;SPC IL W     -   551,009.485   731,856.693   MT  0.99995366   +0 15 14.3
 MF1744;SPC IL W     - 1,807,770.29  2,401,099.83   sFT  0.99995366   +0 15 14.3
 MF1744;UTM  16      - 4,612,391.923   268,063.530   MT  1.00026204   -1 51 01.8
 MF1744
 MF1744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6806312391(NAD 83)
 MF1744
 MF1744                          SUPERSEDED SURVEY CONTROL
 MF1744
 MF1744  NAD 83(1996)-  41 37 46.36843(N)    089 47 03.64880(W) AD(       ) 3
 MF1744  NAD 83(1986)-  41 37 46.37636(N)    089 47 03.65361(W) AD(       ) 3
 MF1744  NAD 27      -  41 37 46.26100(N)    089 47 03.27600(W) AD(       ) 3
 MF1744
 MF1744.Superseded values are not recommended for survey control.
 MF1744
 MF1744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1744.See file dsdata.pdf to determine how the superseded data were derived.
 MF1744
 MF1744_MARKER: 53 = ELEVATED TANK
 MF1744
 MF1744  HISTORY     - Date     Condition        Report By
 MF1744  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1744  HISTORY     - 1954     GOOD             CGS
 MF1744  HISTORY     - 19940817 GOOD             USPSQD
 MF1744  HISTORY     - 19990505 GOOD             USPSQD
 MF1744  HISTORY     - 20030311 GOOD             USPSQD
 MF1744  HISTORY     - 20050321 GOOD             USPSQD
 MF1744
 MF1744                          STATION DESCRIPTION
 MF1744
 MF1744'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1744'THIS STATION IS THE TALL SQUAT BLACK MUNICIPAL TANK IN THE
 MF1744'VILLAGE OF TAMPICO, ILLINOIS.  IT IS LOCATED IN THE EASTERN
 MF1744'PART OF THE TOWN, ABOUT 75 FEET EAST OF THE CENTERLINE OF BENTON
 MF1744'STREET, ABOUT 100 FEET SOUTH OF THE CENTERLINE OF EDMUND STREET,
 MF1744'AND ABOUT 80 FEET NORTH OF THE NORTH RAIL OF THE C.B. AND Q.R.R.
 MF1744'THE TANK WAS ERECTED IN 1912 AND IS FAIRLY PROMINENT.
 MF1744'
 MF1744'THE TANK HAS FOUR SILVER TRUSSWORK LEGS ABOUT 120 FEET HIGH.
 MF1744'THE BLACK OVAL SECTION EXTENDS DOWNWARD ABOUT 6 FEET.  THE BLACK
 MF1744'VERTICAL SECTION IS ABOUT 15 FEET HIGH, HAS A SILVER CATWALK
 MF1744'AND RAIL AROUND ITS BASE, AND THE WORD TAMPICO PAINTED IN WHITE
 MF1744'LETTERS ON THE NORTH-EAST-SOUTH-WEST SIDES.  THE FLAT CONICAL
 MF1744'ROOF HAS A BALL AT ITS APEX.  THE TOTAL HEIGHT IS ABOUT 140
 MF1744'FEET.
 MF1744
 MF1744                          STATION RECOVERY (1954)
 MF1744
 MF1744'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1744'STATION WAS RECOVERED AS DESCRIBED.  ORIGINAL DESCRIPTION IS
 MF1744'ADEQUATE.
 MF1744'
 MF1744'THIS IS AN INTERSECTION STATION.
 MF1744
 MF1744                          STATION RECOVERY (1994)
 MF1744
 MF1744'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1744'RECOVERED IN GOOD CONDITION.
 MF1744
 MF1744                          STATION RECOVERY (1999)
 MF1744
 MF1744'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1744'RECOVERED IN GOOD CONDITION.
 MF1744
 MF1744                          STATION RECOVERY (2003)
 MF1744
 MF1744'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1744'RECOVERED IN GOOD CONDITION.
 MF1744
 MF1744                          STATION RECOVERY (2005)
 MF1744
 MF1744'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1744'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1743 ***********************************************************************
 MF1743  DESIGNATION -  TAMPICO ST MARYS CHURCH SPIRE
 MF1743  PID         -  MF1743
 MF1743  STATE/COUNTY-  IL/WHITESIDE
 MF1743  COUNTRY     -  US
 MF1743  USGS QUAD   -  TAMPICO (2018)
 MF1743
 MF1743                         *CURRENT SURVEY CONTROL
 MF1743  ______________________________________________________________________
 MF1743* NAD 83(1997) POSITION- 41 37 55.09109(N) 089 47 03.70050(W)   ADJUSTED
 MF1743  ______________________________________________________________________
 MF1743  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 MF1743  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 MF1743  HORZ ORDER      -  THIRD
 MF1743
 MF1743.The horizontal coordinates were established by classical geodetic methods
 MF1743.and adjusted by the National Geodetic Survey in October 1999.
 MF1743
 MF1743.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1743.GEOID18 height accuracy estimate available here.
 MF1743
 MF1743.Click photographs - Photos may exist for this station.
 MF1743
 MF1743.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1743
 MF1743. The following values were computed from the NAD 83(1997) position.
 MF1743
 MF1743;                    North         East     Units Scale Factor Converg.
 MF1743;SPC IL W     -   551,278.575   731,854.303   MT  0.99995366   +0 15 14.3
 MF1743;SPC IL W     - 1,808,653.12  2,401,091.99   sFT  0.99995366   +0 15 14.3
 MF1743;UTM  16      - 4,612,661.001   268,071.027   MT  1.00026200   -1 51 02.1
 MF1743
 MF1743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6807112661(NAD 83)
 MF1743
 MF1743                          SUPERSEDED SURVEY CONTROL
 MF1743
 MF1743  NAD 83(1996)-  41 37 55.09111(N)    089 47 03.70049(W) AD(       ) 3
 MF1743  NAD 83(1986)-  41 37 55.09862(N)    089 47 03.70525(W) AD(       ) 3
 MF1743  NAD 27      -  41 37 54.98500(N)    089 47 03.32700(W) AD(       ) 3
 MF1743
 MF1743.Superseded values are not recommended for survey control.
 MF1743
 MF1743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1743.See file dsdata.pdf to determine how the superseded data were derived.
 MF1743
 MF1743_MARKER: 90 = CHURCH SPIRE
 MF1743
 MF1743  HISTORY     - Date     Condition        Report By
 MF1743  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1743  HISTORY     - 1954     GOOD             CGS
 MF1743  HISTORY     - 19940817 GOOD             USPSQD
 MF1743  HISTORY     - 19990505 GOOD             USPSQD
 MF1743  HISTORY     - 20030311 GOOD             USPSQD
 MF1743  HISTORY     - 20050321 GOOD             USPSQD
 MF1743
 MF1743                          STATION DESCRIPTION
 MF1743
 MF1743'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1743'THIS STATION IS THE SPIRE ON ST. MARYS CHURCH, IN THE VILLAGE
 MF1743'OF TAMPICO, ILLINOIS.  IT IS LOCATED ON THE FRONT (WEST END)
 MF1743'OF A RED BRICK CHURCH, ABOUT 60 FEET EAST OF THE CENTERLINE OF
 MF1743'BENTON STREET, AND ABOUT 180 FEET NORTH OF THE CENTERLINE OF
 MF1743'MARKET STREET.  THE CHURCH WAS ERECTED IN 1902.  THE SPIRE IS
 MF1743'QUITE PROMINENT.
 MF1743'
 MF1743'THE BASE OF THE SPIRE IS A SQUARE RED BRICK TOWER ABOUT 50 FEET
 MF1743'HIGH WITH POINTED WHITE TURRETS AT EACH CORNER AT THE TOP.  ON
 MF1743'THIS TOWER THERE IS AN OCTAGONAL TOWER ABOUT 15 FEET HIGH WITH
 MF1743'LOUVERED GOTHIC WINDOWS ON THE WIDE SIDES AND GREEN GABLES OVER
 MF1743'THE WINDOWS.  THE SPIRE IS AN OCTAGONAL GREY-SHINGLED STRUCTURE
 MF1743'ABOUT 30 FEET HIGH, AT THE APEX OF WHICH THERE IS A GREEN
 MF1743'FINIAL.  AT THE TOP OF THE FINIAL THERE IS A 5-FOOT BROWN CROSS.
 MF1743'THE TOTAL HEIGHT IS ABOUT 100 FEET.
 MF1743
 MF1743                          STATION RECOVERY (1954)
 MF1743
 MF1743'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1743'STATION WAS RECOVERED AS DESCRIBED.  ORIGINAL DESCRIPTION IS
 MF1743'ADEQUATE.
 MF1743'
 MF1743'THIS IS AN INTERSECTION STATION.
 MF1743
 MF1743                          STATION RECOVERY (1994)
 MF1743
 MF1743'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1743'RECOVERED IN GOOD CONDITION.
 MF1743
 MF1743                          STATION RECOVERY (1999)
 MF1743
 MF1743'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1743'RECOVERED IN GOOD CONDITION.
 MF1743
 MF1743                          STATION RECOVERY (2003)
 MF1743
 MF1743'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1743'RECOVERED IN GOOD CONDITION.
 MF1743
 MF1743                          STATION RECOVERY (2005)
 MF1743
 MF1743'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1743'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2993 ***********************************************************************
 AJ2993  DESIGNATION -  TANG
 AJ2993  PID         -  AJ2993
 AJ2993  STATE/COUNTY-  IL/MCHENRY
 AJ2993  COUNTRY     -  US
 AJ2993  USGS QUAD   -  GARDEN PRAIRIE (2018)
 AJ2993
 AJ2993                         *CURRENT SURVEY CONTROL
 AJ2993  ______________________________________________________________________
 AJ2993* NAD 83(2011) POSITION- 42 18 46.03699(N) 088 42 20.00773(W)   ADJUSTED
 AJ2993* NAD 83(2011) ELLIP HT-   215.356 (meters)        (06/27/12)   ADJUSTED
 AJ2993* NAD 83(2011) EPOCH   -  2010.00
 AJ2993* NAVD 88 ORTHO HEIGHT -   249.1   (meters)      817.    (feet) GPS OBS
 AJ2993  ______________________________________________________________________
 AJ2993  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2993  GEOID HEIGHT    -        -33.598 (meters)                     GEOID99
 AJ2993  GEOID HEIGHT    -        -33.658 (meters)                     GEOID18
 AJ2993  NAD 83(2011) X  -    106,713.238 (meters)                     COMP
 AJ2993  NAD 83(2011) Y  - -4,722,634.523 (meters)                     COMP
 AJ2993  NAD 83(2011) Z  -  4,271,504.561 (meters)                     COMP
 AJ2993  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 AJ2993
 AJ2993  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2993  Standards:
 AJ2993         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2993            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2993  -------------------------------------------------------------------
 AJ2993  NETWORK    1.09   1.53           0.51   0.34   0.78      0.13147602
 AJ2993  -------------------------------------------------------------------
 AJ2993  Click here for local accuracies and other accuracy information.
 AJ2993
 AJ2993.The horizontal coordinates were established by GPS observations
 AJ2993.and adjusted by the National Geodetic Survey in June 2012.
 AJ2993
 AJ2993.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2993.been affixed to the stable North American tectonic plate. See 
 AJ2993.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2993
 AJ2993.The horizontal coordinates are valid at the epoch date displayed above
 AJ2993.which is a decimal equivalence of Year/Month/Day.
 AJ2993
 AJ2993.The orthometric height was determined by GPS observations and a
 AJ2993.high-resolution geoid model.
 AJ2993
 AJ2993.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2993.GEOID18 height accuracy estimate available here.
 AJ2993
 AJ2993.Click photographs - Photos may exist for this station.
 AJ2993
 AJ2993.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2993
 AJ2993.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2993
 AJ2993.The ellipsoidal height was determined by GPS observations
 AJ2993.and is referenced to NAD 83.
 AJ2993
 AJ2993. The following values were computed from the NAD 83(2011) position.
 AJ2993
 AJ2993;                    North         East     Units Scale Factor Converg.
 AJ2993;SPC IL E     -   626,912.189   269,313.162   MT  0.99998658   -0 15 02.1
 AJ2993;SPC IL E     - 2,056,794.41    883,571.60   sFT  0.99998658   -0 15 02.1
 AJ2993;UTM  16      - 4,685,914.209   359,441.634   MT  0.99984309   -1 08 54.0
 AJ2993
 AJ2993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2993!SPC IL E     -   0.99996623  x   0.99998658  =   0.99995281
 AJ2993!UTM  16      -   0.99996623  x   0.99984309  =   0.99980932
 AJ2993
 AJ2993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5944185914(NAD 83)
 AJ2993
 AJ2993                          SUPERSEDED SURVEY CONTROL
 AJ2993
 AJ2993  NAD 83(2007)-  42 18 46.03699(N)    088 42 20.00865(W) AD(2002.00) 0
 AJ2993  ELLIP H (02/10/07)  215.387  (m)                       GP(2002.00)    
 AJ2993  ELLIP H (02/03/05)  215.376  (m)                       GP(       ) 4 2
 AJ2993  NAD 83(1997)-  42 18 46.03688(N)    088 42 20.00820(W) AD(       ) 1
 AJ2993  ELLIP H (04/24/01)  215.427  (m)                       GP(       ) 4 1
 AJ2993
 AJ2993.Superseded values are not recommended for survey control.
 AJ2993
 AJ2993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2993.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2993
 AJ2993_MARKER: DD = SURVEY DISK
 AJ2993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2993_STAMPING: TANG
 AJ2993_MARK LOGO: IL-111
 AJ2993_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2993+STABILITY: SURFACE MOTION
 AJ2993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2993+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2022
 AJ2993
 AJ2993  HISTORY     - Date     Condition        Report By
 AJ2993  HISTORY     - 1991     MONUMENTED       MSE
 AJ2993  HISTORY     - 20000911 GOOD             SECI
 AJ2993  HISTORY     - 20221207 GOOD             ILDT
 AJ2993
 AJ2993                          STATION DESCRIPTION
 AJ2993
 AJ2993'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2993'STATION IS LOCATED APPROXIMATELY 5.0 MI NORTHWEST OF MARENGO IN
 AJ2993'SECTION 6  T44N R5E.  TO REACH THE STATION FROM THE INTERSECTION OF
 AJ2993'IL RT 23 AND KISHWAUKEE VALLEY RD PROCEED WEST ON KISHWAUKEE
 AJ2993'VALLEY ROAD FOR 5.0 MI TO STATION LOCATED IN THE SOUTHEAST CORNER
 AJ2993'OF INTERSECTION OF KISHWAUKEE VALLEY RD AND COUNTY LINE RD.
 AJ2993'STATION IS 150 FT SOUTH OF CENTERLINE OF KISHWAUKEE VALLEY RD, 20
 AJ2993'FT EAST OF CENTERLINE OF COUNTY LINE RD, 88 FT SOUTH OF PK NAIL IN
 AJ2993'POWERPOLE, AND 12 FT WEST OF PK NAIL IN POWERPOLE.
 AJ2993
 AJ2993                          STATION RECOVERY (2022)
 AJ2993
 AJ2993'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 AJ2993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0084 ***********************************************************************
 KB0084  DESIGNATION -  TASCO
 KB0084  PID         -  KB0084
 KB0084  STATE/COUNTY-  IL/DOUGLAS
 KB0084  COUNTRY     -  US
 KB0084  USGS QUAD   -  TUSCOLA (2018)
 KB0084
 KB0084                         *CURRENT SURVEY CONTROL
 KB0084  ______________________________________________________________________
 KB0084* NAD 83(1997) POSITION- 39 49 13.97598(N) 088 15 35.58699(W)   ADJUSTED
 KB0084* NAVD 88 ORTHO HEIGHT -   205.735 (meters)      674.98  (feet) ADJUSTED
 KB0084  ______________________________________________________________________
 KB0084  GEOID HEIGHT    -        -32.046 (meters)                     GEOID18
 KB0084  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 KB0084  DYNAMIC HEIGHT  -        205.627 (meters)      674.63  (feet) COMP
 KB0084  MODELED GRAVITY -    980,094.2   (mgal)                       NAVD 88
 KB0084
 KB0084  HORZ ORDER      -  SECOND
 KB0084  VERT ORDER      -  SECOND    CLASS 0
 KB0084
 KB0084.The horizontal coordinates were established by classical geodetic methods
 KB0084.and adjusted by the National Geodetic Survey in October 1999.
 KB0084
 KB0084.The orthometric height was determined by differential leveling and
 KB0084.adjusted by the NATIONAL GEODETIC SURVEY
 KB0084.in June 1991.
 KB0084
 KB0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0084.GEOID18 height accuracy estimate available here.
 KB0084
 KB0084.Click photographs - Photos may exist for this station.
 KB0084
 KB0084.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0084
 KB0084.The dynamic height is computed by dividing the NAVD 88
 KB0084.geopotential number by the normal gravity value computed on the
 KB0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0084.degrees latitude (g = 980.6199 gals.).
 KB0084
 KB0084.The modeled gravity was interpolated from observed gravity values.
 KB0084
 KB0084. The following values were computed from the NAD 83(1997) position.
 KB0084
 KB0084;                    North         East     Units Scale Factor Converg.
 KB0084;SPC IL E     -   350,078.412   306,288.244   MT  0.99997549   +0 02 49.3
 KB0084;SPC IL E     - 1,148,548.92  1,004,880.68   sFT  0.99997549   +0 02 49.3
 KB0084;UTM  16      - 4,408,599.454   392,174.001   MT  0.99974313   -0 48 24.8
 KB0084
 KB0084!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0084!SPC IL E     -   0.99997275  x   0.99997549  =   0.99994824
 KB0084!UTM  16      -   0.99997275  x   0.99974313  =   0.99971589
 KB0084
 KB0084:                Primary Azimuth Mark                     Grid Az
 KB0084:SPC IL E     -  TASCO AZ MK                              087 56 21.5
 KB0084:UTM  16      -  TASCO AZ MK                              088 47 35.6
 KB0084
 KB0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9217408599(NAD 83)
 KB0084
 KB0084|---------------------------------------------------------------------|
 KB0084| PID    Reference Object                     Distance      Geod. Az  |
 KB0084|                                                           dddmmss.s |
 KB0084| CI8305 TASCO AZ MK                                        0875910.8 |
 KB0084| KB0083 TASCO RM 1                           17.932 METERS 08806     |
 KB0084| KB0082 TASCO RM 2                           19.014 METERS 27141     |
 KB0084|---------------------------------------------------------------------|
 KB0084
 KB0084                          SUPERSEDED SURVEY CONTROL
 KB0084
 KB0084  NAD 83(1997)-  39 49 13.97549(N)    088 15 35.58477(W) AD(       ) 2
 KB0084  NAD 83(1986)-  39 49 13.98771(N)    088 15 35.58147(W) AD(       ) 2
 KB0084  NAD 27      -  39 49 13.87360(N)    088 15 35.40970(W) AD(       ) 2
 KB0084  NGVD 29 (??/??/92)  205.801  (m)          675.20   (f) ADJ UNCH    2 0
 KB0084  NGVD 29             205.80   (m)          675.2    (f) LEVELING    3  
 KB0084
 KB0084.Superseded values are not recommended for survey control.
 KB0084
 KB0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0084.See file dsdata.pdf to determine how the superseded data were derived.
 KB0084
 KB0084_MARKER: DS = TRIANGULATION STATION DISK
 KB0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0084_STAMPING: TASCO 1959
 KB0084_MARK LOGO: CGS
 KB0084_PROJECTION: FLUSH
 KB0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0084+STABILITY: SURFACE MOTION
 KB0084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0084+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0084
 KB0084  HISTORY     - Date     Condition        Report By
 KB0084  HISTORY     - 1959     MONUMENTED       CGS
 KB0084  HISTORY     - 1959     GOOD             CGS
 KB0084  HISTORY     - 1965     GOOD             ILDT
 KB0084  HISTORY     - 1973     GOOD             ILDT
 KB0084  HISTORY     - 20110809 GOOD             ILDT
 KB0084  HISTORY     - 20110907 GOOD             ILDT
 KB0084
 KB0084                          STATION DESCRIPTION
 KB0084
 KB0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0084'THE STATION IS LOCATED ABOUT 1-1/2 MILES NORTHEAST OF TUSCOLA AND
 KB0084'ABOUT 1-1/2 MILES EAST OF U.S. HIGHWAY 45.
 KB0084'
 KB0084'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 45 AND 36 AT
 KB0084'THE SOUTHWEST EDGE OF TUSCOLA, GO NORTH ON U.S.  HIGHWAY 45 FOR 1
 KB0084'MILE TO A CROSSROAD, TURN RIGHT AND GO EAST ON THE PAVED ROAD FOR 1
 KB0084'MILE TO A SIDE ROAD LEFT, TURN LEFT, N, ON A SURFACED RD. FOR 1
 KB0084'MI. TO A CROSSROAD, TURN RIGHT AND GO E FOR 0.75 MI. TO A LONE TREE
 KB0084'WITH A TRIANGLE BLAZE AND THE STATION ON THE RIGHT.
 KB0084'
 KB0084'STATION MARK, A STANDARD DISK STAMPED TASCO 1959, IS SET IN A 12 INCH
 KB0084'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0084'GROUND. THE MARK IS 42 FEET EAST OF THE APPROXIMATE CENTER OF A FIELD
 KB0084'ENTRANCE, 31 FEET SOUTH OF THE APPROXIMATE CENTER OF THE
 KB0084'SURFACED ROAD AND 21 FEET EAST-NORTHEAST OF A LONE TREE WITH A
 KB0084'TRIANGLE BLAZE.
 KB0084'
 KB0084'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED TASCO NO 1 1959, IS
 KB0084'SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 KB0084'SURFACE OF THE GROUND. THE MARK IS 31 FEET SOUTH OF THE APPROXIMATE
 KB0084'CENTER OF THE SURFACED ROAD AND 30 FEET WEST OF THE APPROXIMATE
 KB0084'CENTER OF A FIELD ENTRANCE.
 KB0084'
 KB0084'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED TASCO NO 2 1959, IS
 KB0084'SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 KB0084'SURFACE OF THE GROUND. THE MARK IS 42 FEET WEST-SOUTHWEST OF A LONE
 KB0084'TREE WITH A TRIANGLE BLAZE, 30 FEET SOUTH OF THE APPROXIMATE
 KB0084'CENTER OF THE SURFACED ROAD AND 21 FEET WEST OF THE APPROXIMATE
 KB0084'CENTER OF A FIELD ENTRANCE.
 KB0084'
 KB0084'AZIMUTH MARK, A STANDARD DISK STAMPED TASCO 1959, IS SET IN A 12 INCH
 KB0084'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 KB0084'GROUND. THE MARK IS 28 FEET NORTH OF THE APPROXIMATE CENTER OF THE
 KB0084'SURFACED ROAD, 19 FEET EAST OF THE APPROXIMATE CENTER OF A FIELD
 KB0084'ENTRANCE, 7 FEET SOUTHEAST OF A ROAD R.O.W. MARKER AND 4.6 FEET SOUTH
 KB0084'OF A WITNESS POST.
 KB0084'
 KB0084'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE SURFACED
 KB0084'ROAD FOR 0.4 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 KB0084
 KB0084                          STATION RECOVERY (1959)
 KB0084
 KB0084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0084'3.4 MI NE FROM TUSCOLA.
 KB0084'ABOUT 0.6 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0084'WITH THE BALTIMORE AND OHIO RAILROAD IN TUSCOLA, THENCE 1.0 MILE
 KB0084'EAST ALONG A CONCRETE PAVED ROAD, THENCE 1.05 MILES NORTH ALONG
 KB0084'AN ASPHALT ROAD, THENCE 0.8 MILE EAST ALONG AN ASPHALT ROAD,
 KB0084'BETWEEN TWO DRIVES SOUTH TO A FIELD, 32 FEET SOUTH OF THE CENTER
 KB0084'LINE OF THE ROAD, 89 FEET WEST OF THE CENTER LINE OF THE DRIVE
 KB0084'SOUTH, 89 FEET WEST OF THE CENTER LINE OF THE DRIVE SOUTH, 21 1/2
 KB0084'FEET EAST-NORTHEAST OF A 30-INCH LONE MAPLE TREE, 31 1/2 FEET
 KB0084'SOUTHEAST OF THE EAST END OF A CONCRETE PIPE CULVERT, ABOUT LEVEL
 KB0084'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 KB0084'THE GROUND.
 KB0084
 KB0084                          STATION RECOVERY (1965)
 KB0084
 KB0084'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1965
 KB0084'STATION WAS FOUND IN GOOD CONDITION AS DESCRIBED.
 KB0084'
 KB0084'RMS 1 AND 2 WERE FOUND IN GOOD CONDITION AS DESCRIBED.
 KB0084'
 KB0084'AZIMUTH MARK WAS FOUND IN GOOD CONDITION AS DESCRIBED.
 KB0084
 KB0084                          STATION RECOVERY (1973)
 KB0084
 KB0084'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (GD)
 KB0084'TASCO 1959 RECOVERED GOOD - FOUND AS DESCRIBED - 3 FEET S OF
 KB0084'WITT POST.
 KB0084'
 KB0084'TASCO NO 2 1959 RECOVERED GOOD.  FOUND AS DESCRIBED - 4 INCH BELOW
 KB0084'GROUND.
 KB0084'
 KB0084'TASCO 1959 AZIMUTH RECOVERED GOOD - FOUND AS DESCRIBED - 4 INCH
 KB0084'BELOW GROUND.
 KB0084'
 KB0084'TASCO NO 1 1959 - GOOD - FOUND AS DESCRIBED - 4 INCH BELOW
 KB0084'GROUND.
 KB0084'
 KB0084'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MI NORTHEAST OF
 KB0084'TOSCOLA AND 1-1/2 MI EAST OF RTE 45.
 KB0084
 KB0084                          STATION RECOVERY (2011)
 KB0084
 KB0084'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0084'MARK IS NOW UNDERGROUND.
 KB0084
 KB0084                          STATION RECOVERY (2011)
 KB0084
 KB0084'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0084'MARK IS 14FT WEST OF 4TH POWERPOLE AROUND CURVE AND 2.5FT BELOW GROUND
 KB0084'SURFACE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0083 ***********************************************************************
 KB0083  DESIGNATION -  TASCO RM 1
 KB0083  PID         -  KB0083
 KB0083  STATE/COUNTY-  IL/DOUGLAS
 KB0083  COUNTRY     -  US
 KB0083  USGS QUAD   -  TUSCOLA (2018)
 KB0083
 KB0083                         *CURRENT SURVEY CONTROL
 KB0083  ______________________________________________________________________
 KB0083* NAD 83(1986) POSITION- 39 49 14.00   (N) 088 15 34.83   (W)   HD_HELD1
 KB0083* NAVD 88 ORTHO HEIGHT -   205.664 (meters)      674.75  (feet) ADJUSTED
 KB0083  ______________________________________________________________________
 KB0083  GEOID HEIGHT    -        -32.046 (meters)                     GEOID18
 KB0083  DYNAMIC HEIGHT  -        205.556 (meters)      674.40  (feet) COMP
 KB0083  MODELED GRAVITY -    980,094.2   (mgal)                       NAVD 88
 KB0083
 KB0083  VERT ORDER      -  SECOND    CLASS 0
 KB0083
 KB0083.The horizontal coordinates were determined by differentially corrected
 KB0083.hand held GPS observations or other comparable positioning techniques
 KB0083.and have an estimated accuracy of +/- 3 meters.
 KB0083
 KB0083.The orthometric height was determined by differential leveling and
 KB0083.adjusted by the NATIONAL GEODETIC SURVEY
 KB0083.in June 1991.
 KB0083
 KB0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0083.GEOID18 height accuracy estimate available here.
 KB0083
 KB0083.Click photographs - Photos may exist for this station.
 KB0083
 KB0083.The dynamic height is computed by dividing the NAVD 88
 KB0083.geopotential number by the normal gravity value computed on the
 KB0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0083.degrees latitude (g = 980.6199 gals.).
 KB0083
 KB0083.The modeled gravity was interpolated from observed gravity values.
 KB0083
 KB0083;                    North         East    Units  Estimated Accuracy
 KB0083;SPC IL E     -   350,079.2     306,306.2     MT  (+/- 3 meters HH1 GPS) 
 KB0083
 KB0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9219208599(NAD 83)
 KB0083
 KB0083                          SUPERSEDED SURVEY CONTROL
 KB0083
 KB0083  NGVD 29 (??/??/92)  205.730  (m)          674.97   (f) ADJ UNCH    2 0
 KB0083
 KB0083.Superseded values are not recommended for survey control.
 KB0083
 KB0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0083.See file dsdata.pdf to determine how the superseded data were derived.
 KB0083
 KB0083_MARKER: DR = REFERENCE MARK DISK
 KB0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0083_STAMPING: TASCO NO 1 1959
 KB0083_MARK LOGO: CGS
 KB0083_PROJECTION: FLUSH
 KB0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0083+STABILITY: SURFACE MOTION
 KB0083
 KB0083  HISTORY     - Date     Condition        Report By
 KB0083  HISTORY     - 1959     MONUMENTED       CGS
 KB0083  HISTORY     - 20110809 POOR             ILDT
 KB0083
 KB0083                          STATION DESCRIPTION
 KB0083
 KB0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0083'3.4 MI NE FROM TUSCOLA.
 KB0083'ABOUT 0.6 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0083'WITH THE BALTIMORE AND OHIO RAILROAD IN TUSCOLA, THENCE 1.0 MILES
 KB0083'EAST ALONG A CONCRETE PAVED ROAD, THENCE 1.05 MILES NORTH ALONG
 KB0083'AN ASPHALT ROAD, THENCE 0.8 MILE EAST ALONG AN ASPHALT ROAD,
 KB0083'BETWEEN TWO DRIVES SOUTH TO A FIELD, 31 1/2 FEET SOUTH OF THE
 KB0083'CENTER LINE OF THE ROAD, 27 1/2 FEET WEST OF THE CENTER LINE OF
 KB0083'THE DRIVE SOUTH, 99 FEET EAST OF THE CENTER LINE OF A DRIVE
 KB0083'SOUTH, 80 FEET EAST OF A 30-INCH LONE MAPLE TREE, 19 FEET
 KB0083'SOUTHWEST OF THE WEST END OF A CONCRETE PIPE CULVERT, 58.8 FEET
 KB0083'EAST OF TRIANGULATION STATION TASCO, ABOUT LEVEL WITH THE ROAD
 KB0083'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0083
 KB0083                          STATION RECOVERY (2011)
 KB0083
 KB0083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0083'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0082 ***********************************************************************
 KB0082  DESIGNATION -  TASCO RM 2
 KB0082  PID         -  KB0082
 KB0082  STATE/COUNTY-  IL/DOUGLAS
 KB0082  COUNTRY     -  US
 KB0082  USGS QUAD   -  TUSCOLA (2018)
 KB0082
 KB0082                         *CURRENT SURVEY CONTROL
 KB0082  ______________________________________________________________________
 KB0082* NAD 83(1986) POSITION- 39 49 13.99   (N) 088 15 36.39   (W)   HD_HELD1
 KB0082* NAVD 88 ORTHO HEIGHT -   205.498 (meters)      674.20  (feet) ADJUSTED
 KB0082  ______________________________________________________________________
 KB0082  GEOID HEIGHT    -        -32.046 (meters)                     GEOID18
 KB0082  DYNAMIC HEIGHT  -        205.389 (meters)      673.85  (feet) COMP
 KB0082  MODELED GRAVITY -    980,094.2   (mgal)                       NAVD 88
 KB0082
 KB0082  VERT ORDER      -  SECOND    CLASS 0
 KB0082
 KB0082.The horizontal coordinates were determined by differentially corrected
 KB0082.hand held GPS observations or other comparable positioning techniques
 KB0082.and have an estimated accuracy of +/- 3 meters.
 KB0082
 KB0082.The orthometric height was determined by differential leveling and
 KB0082.adjusted by the NATIONAL GEODETIC SURVEY
 KB0082.in June 1991.
 KB0082
 KB0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0082.GEOID18 height accuracy estimate available here.
 KB0082
 KB0082.Click photographs - Photos may exist for this station.
 KB0082
 KB0082.The dynamic height is computed by dividing the NAVD 88
 KB0082.geopotential number by the normal gravity value computed on the
 KB0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0082.degrees latitude (g = 980.6199 gals.).
 KB0082
 KB0082.The modeled gravity was interpolated from observed gravity values.
 KB0082
 KB0082;                    North         East    Units  Estimated Accuracy
 KB0082;SPC IL E     -   350,078.8     306,269.1     MT  (+/- 3 meters HH1 GPS) 
 KB0082
 KB0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9215408600(NAD 83)
 KB0082
 KB0082                          SUPERSEDED SURVEY CONTROL
 KB0082
 KB0082  NGVD 29 (??/??/92)  205.564  (m)          674.42   (f) ADJ UNCH    2 0
 KB0082
 KB0082.Superseded values are not recommended for survey control.
 KB0082
 KB0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0082.See file dsdata.pdf to determine how the superseded data were derived.
 KB0082
 KB0082_MARKER: DR = REFERENCE MARK DISK
 KB0082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0082_STAMPING: TASCO NO 2 1959
 KB0082_MARK LOGO: CGS
 KB0082_PROJECTION: FLUSH
 KB0082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0082+STABILITY: SURFACE MOTION
 KB0082
 KB0082  HISTORY     - Date     Condition        Report By
 KB0082  HISTORY     - 1959     MONUMENTED       CGS
 KB0082  HISTORY     - 20110809 GOOD             ILDT
 KB0082
 KB0082                          STATION DESCRIPTION
 KB0082
 KB0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0082'3.4 MI NE FROM TUSCOLA.
 KB0082'ABOUT 0.6 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0082'WITH THE BALTIMORE AND OHIO RAILROAD IN TUSCOLA, THENCE 1.0 MILES
 KB0082'EAST ALONG A CONCRETE PAVED ROAD, THENCE 1.05 MILES NORTH ALONG
 KB0082'AN ASPHALT ROAD, THENCE 0.8 MILE EAST ALONG AN ASPHALT ROAD, 30
 KB0082'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 21 1/2 FEET WEST OF
 KB0082'THE CENTER LINE OF THE WEST ONE OF TWO DRIVES SOUTH TO A FIELD,
 KB0082'43 FEET WEST OF A LONE 30-INCH MAPLE TREE, 11 FEET SOUTHWEST OF
 KB0082'THE WEST END OF A CONCRETE PIPE CULVERT, 62.5 FEET WEST OF
 KB0082'TRIANGULATION STATION TASCO, ABOUT LEVEL WITH THE ROAD AND SET
 KB0082'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0082
 KB0082                          STATION RECOVERY (2011)
 KB0082
 KB0082'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1578 ***********************************************************************
 HB1578  DESIGNATION -  TATHAM
 HB1578  PID         -  HB1578
 HB1578  STATE/COUNTY-  IL/JOHNSON
 HB1578  COUNTRY     -  US
 HB1578  USGS QUAD   -  BLOOMFIELD (2018)
 HB1578
 HB1578                         *CURRENT SURVEY CONTROL
 HB1578  ______________________________________________________________________
 HB1578* NAD 83(1997) POSITION- 37 24 42.61497(N) 088 49 23.19747(W)   ADJUSTED
 HB1578* NAVD 88 ORTHO HEIGHT -   176.    (meters)      577.    (feet) SCALED
 HB1578  ______________________________________________________________________
 HB1578  GEOID HEIGHT    -        -28.712 (meters)                     GEOID18
 HB1578  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 HB1578  HORZ ORDER      -  SECOND
 HB1578
 HB1578.The horizontal coordinates were established by classical geodetic methods
 HB1578.and adjusted by the National Geodetic Survey in October 1999.
 HB1578
 HB1578.The orthometric height was scaled from a topographic map.
 HB1578
 HB1578.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1578.GEOID18 height accuracy estimate available here.
 HB1578
 HB1578.Click photographs - Photos may exist for this station.
 HB1578
 HB1578.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1578
 HB1578. The following values were computed from the NAD 83(1997) position.
 HB1578
 HB1578;                    North         East     Units Scale Factor Converg.
 HB1578;SPC IL E     -    82,808.376   256,641.321   MT  0.99999815   -0 17 51.2
 HB1578;SPC IL E     -   271,680.48    841,997.40   sFT  0.99999815   -0 17 51.2
 HB1578;UTM  16      - 4,142,120.217   338,658.669   MT  0.99992065   -1 06 28.3
 HB1578
 HB1578!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1578!SPC IL E     -   0.99997690  x   0.99999815  =   0.99997505
 HB1578!UTM  16      -   0.99997690  x   0.99992065  =   0.99989755
 HB1578
 HB1578:                Primary Azimuth Mark                     Grid Az
 HB1578:SPC IL E     -  TATHAM AZ MK                             292 54 46.9
 HB1578:UTM  16      -  TATHAM AZ MK                             293 43 24.0
 HB1578
 HB1578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3865842120(NAD 83)
 HB1578
 HB1578|---------------------------------------------------------------------|
 HB1578| PID    Reference Object                     Distance      Geod. Az  |
 HB1578|                                                           dddmmss.s |
 HB1578| CI5623 TATHAM RM 1                          12.654 METERS 08837     |
 HB1578| CI5624 TATHAM RM 2                          11.170 METERS 23720     |
 HB1578| CI5622 TATHAM AZ MK                                       2923655.7 |
 HB1578|---------------------------------------------------------------------|
 HB1578
 HB1578                          SUPERSEDED SURVEY CONTROL
 HB1578
 HB1578  NAD 83(1993)-  37 24 42.62081(N)    088 49 23.19667(W) AD(       ) 2
 HB1578  NAD 83(1986)-  37 24 42.62532(N)    088 49 23.20008(W) AD(       ) 2
 HB1578  NAD 27      -  37 24 42.44290(N)    088 49 22.98131(W) AD(       ) 2
 HB1578
 HB1578.Superseded values are not recommended for survey control.
 HB1578
 HB1578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1578.See file dsdata.pdf to determine how the superseded data were derived.
 HB1578
 HB1578_MARKER: DS = TRIANGULATION STATION DISK
 HB1578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1578_STAMPING: TATHAM 1957
 HB1578_MARK LOGO: CGS
 HB1578_PROJECTION: FLUSH
 HB1578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1578+STABILITY: SURFACE MOTION
 HB1578
 HB1578  HISTORY     - Date     Condition        Report By
 HB1578  HISTORY     - 1957     MONUMENTED       CGS
 HB1578  HISTORY     - 1962     GOOD             ILHD
 HB1578  HISTORY     - 1964     GOOD             ILDT
 HB1578  HISTORY     - 20070509 MARK NOT FOUND   ILDT
 HB1578  HISTORY     - 20100610 MARK NOT FOUND   ILDT
 HB1578
 HB1578                          STATION DESCRIPTION
 HB1578
 HB1578'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1578'THE STATION IS LOCATED ABOUT 2.5 MILES EAST OF VIENNA, ABOUT 4.5
 HB1578'MILES WEST AND 1.5 MILES NORTH OF GRANTSBURG, ABOUT 9 MILES
 HB1578'NORTHEAST OF BELKNAP, ABOUT 7 MILES NORTHWEST OF REEVESVILLE AND ON
 HB1578'THE PROPERTY OF MR. A.E. TATHAM.  IT IS 50 FEET WEST OF AN 18
 HB1578'INCH, TRIANGULAR BLAZED HICKORY TREE, 4 FEET NORTH OF A WHITE WITNESS
 HB1578'POST, 17 FEET EAST OF A FENCE CORNER AND 5 FEET NORTH OF A FENCE.
 HB1578'THE MONUMENT IS FLUSH AND THE MARK IS STAMPED TATHAM 1957.
 HB1578'
 HB1578'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 AND U.S.
 HB1578'HIGHWAY 45 IN THE EAST EDGE OF VIENNA, GO EAST ON HIGHWAY 146 FOR
 HB1578'3.6 MILES TO A GRAVELED FARM ROAD LEFT, NORTH.  BEAR NORTH ON
 HB1578'GRAVELED ROAD FOR 0.25 MILE TO FARM YARD AND GATE AT NORTH EDGE.
 HB1578'PASS THROUGH GATE AND MAKE SHARP TURN RIGHT, EAST AND FOLLOW LANE FOR
 HB1578'0.1 MILE TO A GATE.  PASS THROUGH GATE AND CONTINUE EAST FOR 0.05
 HB1578'MILE TO CORNER OF A FENCE AND END OF TRUCK TRAVEL.  PACK SOUTH ABOUT
 HB1578'180 FEET TO THE STATION.
 HB1578'
 HB1578'TO REACH THE AZIMUTH MARK FROM THE FARM YARD PASS THROUGH 2 GATES AT
 HB1578'THE HEAD OF THE LANE AND GO NORTH AND WEST TO THE SOUTH EDGE OF A
 HB1578'POND WHICH IS VISIBLE AND THE MARK AS DESCRIBED BELOW.
 HB1578'
 HB1578'REFERENCE MARK 1 IS 9 FEET WEST OF A TRIANGULAR BLAZED HICKORY TREE,
 HB1578'42 FEET EAST OF A WHITE WITNESS POST AND 0.5 FEET NORTH OF A FENCE.
 HB1578'THE MONUMENT IS FLUSH AND THE MARK IS STAMPED TATHAM NO 1 1957.
 HB1578'
 HB1578'REFERENCE MARK 2 IS 75 FEET NORTHWEST OF A TRIANGULAR BLAZED HICKORY
 HB1578'TREE, 40 FEET NORTH OF A WHITE WITNESS POST, 33 FEET NORTH OF A
 HB1578'FENCE CORNER AND 0.5 FEET EAST OF A FENCE.  THE MONUMENT PROJECTS 4
 HB1578'INCHES AND THE MARK IS STAMPED TATHAM NO 2 1957.
 HB1578'
 HB1578'THE AZIMUTH MARK IS 2 FEET NORTH OF A WHITE WITNESS POST, 1 FOOT
 HB1578'SOUTHEAST OF A T-FENCE CORNER, 1 FOOT EAST OF A FENCE AND 1 FOOT
 HB1578'SOUTH OF A FENCE AROUND THE POND.  THE MONUMENT PROJECTS 4 INCHES AND
 HB1578'THE MARK IS STAMPED TATHAM 1957.
 HB1578'
 HB1578'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1578
 HB1578                          STATION RECOVERY (1962)
 HB1578
 HB1578'RECOVERY NOTE BY IL HIGHWAY DEPT 1962
 HB1578'STATION WAS FOUND IN GOOD CONDITION.
 HB1578
 HB1578                          STATION RECOVERY (1964)
 HB1578
 HB1578'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1964
 HB1578'TATHAM 1957 RECOVERED GOOD.
 HB1578'
 HB1578'TATHAM NO. 1, 1957 RECOVERED GOOD.
 HB1578'
 HB1578'TATHAM NO. 2, 1957 RECOVERED GOOD.
 HB1578'
 HB1578'TATHAM (AZI) RECOVERED GOOD.
 HB1578'
 HB1578'CHANGE 5 FEET NORTH OF A FENCE TO 1 FOOT SO. OF A FENCE IN STATION
 HB1578'DESCRIPTION.  TATHAM 1957.
 HB1578'CHANGE 0.5 FEET NORTH OF FENCE TO 5 FEET SO. OF A FENCE IN
 HB1578'TATHAM NO. 1, 1957 (REF. MARK 1).
 HB1578'CHANGE 33 FEET NORTH OF FENCE CORNER TO 27 FEET NORTH OF A FENCE
 HB1578'CORNER IN TATHAM NO. 2, 1957 (REF MARK 2).
 HB1578
 HB1578                          STATION RECOVERY (2007)
 HB1578
 HB1578'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 HB1578'CONCRETE MONUMENT WAS UNEARTHED AND DISK WAS NOT FOUND
 HB1578
 HB1578                          STATION RECOVERY (2010)
 HB1578
 HB1578'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1578'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1470 ***********************************************************************
 JB1470  DESIGNATION -  TATUM
 JB1470  PID         -  JB1470
 JB1470  STATE/COUNTY-  IL/ST CLAIR
 JB1470  COUNTRY     -  US
 JB1470  USGS QUAD   -  LEBANON (2018)
 JB1470
 JB1470                         *CURRENT SURVEY CONTROL
 JB1470  ______________________________________________________________________
 JB1470* NAD 83(1997) POSITION- 38 32 48.85384(N) 089 46 46.35542(W)   ADJUSTED
 JB1470* NAVD 88 ORTHO HEIGHT -   138.770 (meters)      455.28  (feet) ADJUSTED
 JB1470  ______________________________________________________________________
 JB1470  GEOID HEIGHT    -        -30.565 (meters)                     GEOID18
 JB1470  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 JB1470  DYNAMIC HEIGHT  -        138.683 (meters)      455.00  (feet) COMP
 JB1470  MODELED GRAVITY -    980,000.1   (mgal)                       NAVD 88
 JB1470
 JB1470  HORZ ORDER      -  SECOND
 JB1470  VERT ORDER      -  SECOND    CLASS 0
 JB1470
 JB1470.The horizontal coordinates were established by classical geodetic methods
 JB1470.and adjusted by the National Geodetic Survey in October 1999.
 JB1470
 JB1470.The orthometric height was determined by differential leveling and
 JB1470.adjusted by the NATIONAL GEODETIC SURVEY
 JB1470.in June 1991.
 JB1470
 JB1470.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1470.GEOID18 height accuracy estimate available here.
 JB1470
 JB1470.Click photographs - Photos may exist for this station.
 JB1470
 JB1470.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1470
 JB1470.The dynamic height is computed by dividing the NAVD 88
 JB1470.geopotential number by the normal gravity value computed on the
 JB1470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1470.degrees latitude (g = 980.6199 gals.).
 JB1470
 JB1470.The modeled gravity was interpolated from observed gravity values.
 JB1470
 JB1470. The following values were computed from the NAD 83(1997) position.
 JB1470
 JB1470;                    North         East     Units Scale Factor Converg.
 JB1470;SPC IL W     -   208,744.553   733,746.015   MT  0.99995520   +0 14 28.5
 JB1470;SPC IL W     -   684,856.09  2,407,298.38   sFT  0.99995520   +0 14 28.5
 JB1470;UTM  16      - 4,270,161.029   257,765.569   MT  1.00032266   -1 43 58.5
 JB1470
 JB1470!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1470!SPC IL W     -   0.99998302  x   0.99995520  =   0.99993822
 JB1470!UTM  16      -   0.99998302  x   1.00032266  =   1.00030568
 JB1470
 JB1470:                Primary Azimuth Mark                     Grid Az
 JB1470:SPC IL W     -  TATUM AZ MK                              181 23 20.9
 JB1470:UTM  16      -  TATUM AZ MK                              183 21 47.9
 JB1470
 JB1470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5776570161(NAD 83)
 JB1470
 JB1470|---------------------------------------------------------------------|
 JB1470| PID    Reference Object                     Distance      Geod. Az  |
 JB1470|                                                           dddmmss.s |
 JB1470| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX. 7.3 KM 0983146.0 |
 JB1470| CI5628 TATUM AZ MK                                        1813749.4 |
 JB1470| JB1471 TATUM RM 2                           12.545 METERS 26051     |
 JB1470| JB1469 TATUM RM 1                           14.200 METERS 35859     |
 JB1470|---------------------------------------------------------------------|
 JB1470
 JB1470                          SUPERSEDED SURVEY CONTROL
 JB1470
 JB1470  NAD 83(1986)-  38 32 48.87021(N)    089 46 46.35058(W) AD(       ) 2
 JB1470  NAD 27      -  38 32 48.69465(N)    089 46 45.99908(W) AD(       ) 2
 JB1470  NGVD 29 (??/??/92)  138.884  (m)          455.66   (f) ADJ UNCH    2 0
 JB1470  NGVD 29             138.88   (m)          455.6    (f) LEVELING    3  
 JB1470
 JB1470.Superseded values are not recommended for survey control.
 JB1470
 JB1470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1470.See file dsdata.pdf to determine how the superseded data were derived.
 JB1470
 JB1470_MARKER: DE = TRAVERSE STATION DISK
 JB1470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1470_STAMPING: TATUM 1961
 JB1470_MARK LOGO: CGS
 JB1470_PROJECTION: FLUSH
 JB1470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1470+STABILITY: SURFACE MOTION
 JB1470
 JB1470  HISTORY     - Date     Condition        Report By
 JB1470  HISTORY     - 1961     MONUMENTED       CGS
 JB1470  HISTORY     - 1961     GOOD             CGS
 JB1470  HISTORY     - 20130909 POOR             ILDT
 JB1470
 JB1470                          STATION DESCRIPTION
 JB1470
 JB1470'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1470'THE STATION IS LOCATED ABOUT 4.5 MILES NORTH OF MASCOUTAH, ABOUT 4
 JB1470'MILES WEST-NORTHWEST OF NEW BADEN, ABOUT 4 MILES SOUTHEAST OF LEBANON,
 JB1470'ABOUT 1 MILE NORTH OF THE SOUTHERN RAILROAD AND ON THE EAST SIDE OF A
 JB1470'NORTH AND SOUTH ROAD.
 JB1470'
 JB1470'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB1470'HIGHWAY 43 ABOUT 0.75 MILE SOUTH OF LEBANON, GO SOUTH ON STATE HIGHWAY
 JB1470'43 FOR 3.0 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO EAST ON
 JB1470'BLACKTOP ROAD FOR 1.5 MILES TO A CROSSROAD, TURN RIGHT AND GO SOUTH
 JB1470'FOR 0.5 MILE TO A SIDE ROAD LEFT AND STATION AS DESCRIBED.
 JB1470'
 JB1470'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH FOR 0.2 MILE TO
 JB1470'THE AZIMUTH MARK ON THE RIGHT SIDE OF ROAD.
 JB1470'
 JB1470'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 JB1470'SQUARE CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED TATUM 1961.
 JB1470'THE MARK IS 21.5 FEET EAST OF THE CENTER OF ROAD, 19 FEET SOUTH OF THE
 JB1470'CENTER OF A GRAVELED ROAD, 6.2 FEET SOUTHEAST OF POWER POLE AND 6.4
 JB1470'FEET SOUTHEAST OF THE WITNESS POST.
 JB1470'
 JB1470'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1470'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED TATUM NO 1
 JB1470'1961.  THE MARK IS 41.1 FEET NORTH OF THE WITNESS POST, 27.6 FEET
 JB1470'NORTH OF CENTER OF GRAVELED ROAD AND 20 FEET EAST OF CENTER OF ROAD.
 JB1470'
 JB1470'REFERENCE MARK 2, A STANDARD REFERENCE MARK DISK SET IN THE TOP OF A
 JB1470'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED TATUM
 JB1470'NO 2 1961.  THE MARK IS 45.3 FEET WEST-SOUTHWEST OF WITNESS POST, 20
 JB1470'FEET WEST OF CENTER OF ROAD AND 2 FEET NORTH OF A TELEPHONE POLE.
 JB1470'
 JB1470'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 JB1470'SQUARE CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED TATUM 1961.
 JB1470'THE MARK IS 18 FEET WEST OF CENTER OF ROAD, 1.5 FEET SOUTHEAST OF
 JB1470'WITNESS POST AND 1.5 FEET NORTH-NORTHWEST OF A TELEPHONE POLE.
 JB1470
 JB1470                          STATION RECOVERY (1961)
 JB1470
 JB1470'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1470'4.9 MI SE FROM LEBANON.
 JB1470'ABOUT 2.8 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1470'OF THE BALTIMORE AND OHIO RAILROAD IN THE SOUTH PART OF LEBANON,
 JB1470'THENCE 1.6 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.5
 JB1470'MILE SOUTH ALONG AN ASPHALT PAVED ROAD, AT THE JUNCTION OF A
 JB1470'PRIVATE ROAD EAST, 22 FEET EAST OF THE CENTER LINE OF THE
 JB1470'ROAD, 19 FEET SOUTH OF THE CENTER LINE OF THE PRIVATE ROAD,
 JB1470'6 FEET SOUTHWEST OF A POWER POLE, 11 FEET SOUTHEAST OF THE SOUTH
 JB1470'END OF A CORRUGATED PIPE CULVERT UNDER THE PRIVATE ROAD, 41
 JB1470'FEET EAST AND ACROSS THE ROAD FROM A TELEPHONE POLE, 6.3 FEET
 JB1470'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 JB1470'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB1470
 JB1470                          STATION RECOVERY (2013)
 JB1470
 JB1470'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1470'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1469 ***********************************************************************
 JB1469  DESIGNATION -  TATUM RM 1
 JB1469  PID         -  JB1469
 JB1469  STATE/COUNTY-  IL/ST CLAIR
 JB1469  COUNTRY     -  US
 JB1469  USGS QUAD   -  LEBANON (2018)
 JB1469
 JB1469                         *CURRENT SURVEY CONTROL
 JB1469  ______________________________________________________________________
 JB1469* NAD 83(1986) POSITION- 38 32 49.31   (N) 089 46 46.37   (W)   HD_HELD1
 JB1469* NAVD 88 ORTHO HEIGHT -   138.737 (meters)      455.17  (feet) ADJUSTED
 JB1469  ______________________________________________________________________
 JB1469  GEOID HEIGHT    -        -30.565 (meters)                     GEOID18
 JB1469  DYNAMIC HEIGHT  -        138.650 (meters)      454.89  (feet) COMP
 JB1469  MODELED GRAVITY -    980,000.1   (mgal)                       NAVD 88
 JB1469
 JB1469  VERT ORDER      -  SECOND    CLASS 0
 JB1469
 JB1469.The horizontal coordinates were determined by differentially corrected
 JB1469.hand held GPS observations or other comparable positioning techniques
 JB1469.and have an estimated accuracy of +/- 3 meters.
 JB1469
 JB1469.The orthometric height was determined by differential leveling and
 JB1469.adjusted by the NATIONAL GEODETIC SURVEY
 JB1469.in June 1991.
 JB1469
 JB1469.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1469.GEOID18 height accuracy estimate available here.
 JB1469
 JB1469.Click photographs - Photos may exist for this station.
 JB1469
 JB1469.The dynamic height is computed by dividing the NAVD 88
 JB1469.geopotential number by the normal gravity value computed on the
 JB1469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1469.degrees latitude (g = 980.6199 gals.).
 JB1469
 JB1469.The modeled gravity was interpolated from observed gravity values.
 JB1469
 JB1469;                    North         East    Units  Estimated Accuracy
 JB1469;SPC IL W     -   208,758.6     733,745.6     MT  (+/- 3 meters HH1 GPS) 
 JB1469
 JB1469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5776570175(NAD 83)
 JB1469
 JB1469                          SUPERSEDED SURVEY CONTROL
 JB1469
 JB1469  NGVD 29 (??/??/92)  138.852  (m)          455.55   (f) ADJ UNCH    2 0
 JB1469
 JB1469.Superseded values are not recommended for survey control.
 JB1469
 JB1469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1469.See file dsdata.pdf to determine how the superseded data were derived.
 JB1469
 JB1469_MARKER: DR = REFERENCE MARK DISK
 JB1469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1469_STAMPING: TATUM NO 1 1961
 JB1469_MARK LOGO: CGS
 JB1469_PROJECTION: FLUSH
 JB1469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1469+STABILITY: SURFACE MOTION
 JB1469_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1469+SATELLITE: SATELLITE OBSERVATIONS - September 09, 2013
 JB1469
 JB1469  HISTORY     - Date     Condition        Report By
 JB1469  HISTORY     - 1961     MONUMENTED       CGS
 JB1469  HISTORY     - 20130909 GOOD             ILDT
 JB1469
 JB1469                          STATION DESCRIPTION
 JB1469
 JB1469'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1469'4.9 MI SE FROM LEBANON.
 JB1469'ABOUT 2.8 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1469'OF THE BALTIMORE AND OHIO RAILROAD IN THE SOUTH PART OF LEBANON,
 JB1469'THENCE 1.6 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.5 MILE
 JB1469'SOUTH ALONG AN ASPHALT PAVED ROAD, AT THE JUNCTION OF A PRIVATE ROAD
 JB1469'EAST, 22 FEET EAST OF THE CENTER LINE OF THE ROAD, 28 FEET NORTH
 JB1469'OF THE CENTER LINE OF THE PRIVATE ROAD EAST, 42.5 FEET NORTH
 JB1469'OF A POWER POLE, 18 FEET NORTH OF THE NORTH END OF A CORRUGATED
 JB1469'PIPE CULVERT UNDER THE PRIVATE ROAD, 46.6 FEET NORTH OF TRAVERSE
 JB1469'STATION TATUM, 41.3 FEET NORTH-NORTHWEST OF A METAL WITNESS
 JB1469'POST, 0.5 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 JB1469'A CONCRETE POST FLUSH WITH THE GROUND.
 JB1469
 JB1469                          STATION RECOVERY (2013)
 JB1469
 JB1469'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1469'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1471 ***********************************************************************
 JB1471  DESIGNATION -  TATUM RM 2
 JB1471  PID         -  JB1471
 JB1471  STATE/COUNTY-  IL/ST CLAIR
 JB1471  COUNTRY     -  US
 JB1471  USGS QUAD   -  LEBANON (2018)
 JB1471
 JB1471                         *CURRENT SURVEY CONTROL
 JB1471  ______________________________________________________________________
 JB1471* NAD 83(1986) POSITION- 38 32 48.79   (N) 089 46 46.87   (W)   HD_HELD1
 JB1471* NAVD 88 ORTHO HEIGHT -   138.736 (meters)      455.17  (feet) ADJUSTED
 JB1471  ______________________________________________________________________
 JB1471  GEOID HEIGHT    -        -30.565 (meters)                     GEOID18
 JB1471  DYNAMIC HEIGHT  -        138.649 (meters)      454.88  (feet) COMP
 JB1471  MODELED GRAVITY -    980,000.1   (mgal)                       NAVD 88
 JB1471
 JB1471  VERT ORDER      -  SECOND    CLASS 0
 JB1471
 JB1471.The horizontal coordinates were determined by differentially corrected
 JB1471.hand held GPS observations or other comparable positioning techniques
 JB1471.and have an estimated accuracy of +/- 3 meters.
 JB1471
 JB1471.The orthometric height was determined by differential leveling and
 JB1471.adjusted by the NATIONAL GEODETIC SURVEY
 JB1471.in June 1991.
 JB1471
 JB1471.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1471.GEOID18 height accuracy estimate available here.
 JB1471
 JB1471.Click photographs - Photos may exist for this station.
 JB1471
 JB1471.The dynamic height is computed by dividing the NAVD 88
 JB1471.geopotential number by the normal gravity value computed on the
 JB1471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1471.degrees latitude (g = 980.6199 gals.).
 JB1471
 JB1471.The modeled gravity was interpolated from observed gravity values.
 JB1471
 JB1471;                    North         East    Units  Estimated Accuracy
 JB1471;SPC IL W     -   208,742.5     733,733.6     MT  (+/- 3 meters HH1 GPS) 
 JB1471
 JB1471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5775370159(NAD 83)
 JB1471
 JB1471                          SUPERSEDED SURVEY CONTROL
 JB1471
 JB1471  NGVD 29 (??/??/92)  138.851  (m)          455.55   (f) ADJ UNCH    2 0
 JB1471
 JB1471.Superseded values are not recommended for survey control.
 JB1471
 JB1471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1471.See file dsdata.pdf to determine how the superseded data were derived.
 JB1471
 JB1471_MARKER: DR = REFERENCE MARK DISK
 JB1471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1471_STAMPING: TATUM NO 2 1961
 JB1471_MARK LOGO: CGS
 JB1471_PROJECTION: FLUSH
 JB1471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1471+STABILITY: SURFACE MOTION
 JB1471
 JB1471  HISTORY     - Date     Condition        Report By
 JB1471  HISTORY     - 1961     MONUMENTED       CGS
 JB1471  HISTORY     - 20130909 POOR             ILDT
 JB1471
 JB1471                          STATION DESCRIPTION
 JB1471
 JB1471'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1471'4.9 MI SE FROM LEBANON.
 JB1471'ABOUT 2.8 MILES SOUTH ALONG STATE HIGHWAY 43 FROM THE CROSSING
 JB1471'OF THE BALTIMORE AND OHIO RAILROAD IN THE SOUTH PART OF LEBANON,
 JB1471'THENCE 1.6 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.5
 JB1471'MILE SOUTH ALONG AN ASPHALT PAVED ROAD, AT THE JUNCTION OF A
 JB1471'PRIVATE ROAD EAST, 19 FEET WEST OF THE CENTER LINE OF THE ROAD,
 JB1471'26 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE PRIVATE ROAD
 JB1471'EAST, 46 FEET WEST-SOUTHWEST AND ACROSS THE ROAD FROM A POWER
 JB1471'POLE, 2 FEET NORTH OF A TELEPHONE POLE, 41.2 FEET WEST-SOUTHWEST
 JB1471'OF TRAVERSE STATION TATUM, 45.4 FEET WEST-SOUTHWEST OF A
 JB1471'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 JB1471'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1471
 JB1471                          STATION RECOVERY (2013)
 JB1471
 JB1471'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB1471'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0726 ***********************************************************************
 MG0726  DESIGNATION -  TAYLOR
 MG0726  PID         -  MG0726
 MG0726  STATE/COUNTY-  IL/ROCK ISLAND
 MG0726  COUNTRY     -  US
 MG0726  USGS QUAD   -  ANDALUSIA (2018)
 MG0726
 MG0726                         *CURRENT SURVEY CONTROL
 MG0726  ______________________________________________________________________
 MG0726* NAD 83(2011) POSITION- 41 23 13.21213(N) 090 41 04.70106(W)   ADJUSTED
 MG0726* NAD 83(2011) ELLIP HT-   205.071 (meters)        (06/27/12)   ADJUSTED
 MG0726* NAD 83(2011) EPOCH   -  2010.00
 MG0726* NAVD 88 ORTHO HEIGHT -   238.0   (meters)      781.    (feet) GPS OBS
 MG0726  ______________________________________________________________________
 MG0726  NAVD 88 orthometric height was determined with geoid model    GEOID96
 MG0726  GEOID HEIGHT    -        -32.734 (meters)                     GEOID96
 MG0726  GEOID HEIGHT    -        -32.856 (meters)                     GEOID18
 MG0726  NAD 83(2011) X  -    -57,264.479 (meters)                     COMP
 MG0726  NAD 83(2011) Y  - -4,792,096.191 (meters)                     COMP
 MG0726  NAD 83(2011) Z  -  4,194,900.485 (meters)                     COMP
 MG0726  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 MG0726
 MG0726  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0726  Standards:
 MG0726         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0726            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0726  -------------------------------------------------------------------
 MG0726  NETWORK    0.69   1.25           0.31   0.25   0.64     -0.04394791
 MG0726  -------------------------------------------------------------------
 MG0726  Click here for local accuracies and other accuracy information.
 MG0726
 MG0726.The horizontal coordinates were established by GPS observations
 MG0726.and adjusted by the National Geodetic Survey in June 2012.
 MG0726
 MG0726.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0726.been affixed to the stable North American tectonic plate. See 
 MG0726.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0726
 MG0726.The horizontal coordinates are valid at the epoch date displayed above
 MG0726.which is a decimal equivalence of Year/Month/Day.
 MG0726
 MG0726.The orthometric height was determined by GPS observations and a
 MG0726.high-resolution geoid model.
 MG0726
 MG0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0726.GEOID18 height accuracy estimate available here.
 MG0726
 MG0726.Click photographs - Photos may exist for this station.
 MG0726
 MG0726.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0726
 MG0726.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0726
 MG0726.The ellipsoidal height was determined by GPS observations
 MG0726.and is referenced to NAD 83.
 MG0726
 MG0726. The following values were computed from the NAD 83(2011) position.
 MG0726
 MG0726;                    North         East     Units Scale Factor Converg.
 MG0726;SPC IL W     -   524,132.150   656,678.660   MT  0.99996426   -0 20 32.9
 MG0726;SPC IL W     - 1,719,590.23  2,154,453.24   sFT  0.99996426   -0 20 32.9
 MG0726;SPC IA S     -   157,836.069   735,427.966   MT  0.99995363   +1 51 16.1
 MG0726;SPC IA S     -   517,833.84  2,412,816.59   sFT  0.99995363   +1 51 16.1
 MG0726;UTM  15      - 4,584,306.380   693,588.689   MT  1.00006123   +1 31 52.5
 MG0726
 MG0726!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0726!SPC IL W     -   0.99996784  x   0.99996426  =   0.99993210
 MG0726!SPC IA S     -   0.99996784  x   0.99995363  =   0.99992147
 MG0726!UTM  15      -   0.99996784  x   1.00006123  =   1.00002906
 MG0726
 MG0726:                Primary Azimuth Mark                     Grid Az
 MG0726:SPC IL W     -  TAYLOR AZ MK                             267 56 00.3
 MG0726:SPC IA S     -  TAYLOR AZ MK                             265 44 11.3
 MG0726:UTM  15      -  TAYLOR AZ MK                             266 03 34.9
 MG0726
 MG0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9358884306(NAD 83)
 MG0726
 MG0726|---------------------------------------------------------------------|
 MG0726| PID    Reference Object                     Distance      Geod. Az  |
 MG0726|                                                           dddmmss.s |
 MG0726| MG0749 DAVENPORT EXPT AIR MOTOR STK        APPROX.20.4 KM 0233215.9 |
 MG0726| MG0747 DAVENPORT AMER BANK BLDG TWR        APPROX.17.5 KM 0310916.9 |
 MG0726| MG0717 ROCK ISLAND HEIGHTS MUN TANK        APPROX.15.6 KM 0385132.8 |
 MG0726| MG0716 MOLINE MUNICIPAL TANK               APPROX.18.6 KM 0494639.3 |
 MG0726| CL8500 FARMERS ELV CO TAY RDG NW CR                       0852129.7 |
 MG0726| CL9970 TAYLOR RM 1                                        09545     |
 MG0726| MG0727 TAYLOR RM 3                          51.480 METERS 17908     |
 MG0726| CL9971 TAYLOR RM 2                          47.010 METERS 19510     |
 MG0726| MG0738 AVIATION BEACON 28                  APPROX.14.7 KM 2551101.0 |
 MG0726| MG0728 TAYLOR AZ MK                        APPROX. 0.5 KM 2673527.4 |
 MG0726| MG0723 AVIATION BEACON 29                  APPROX. 1.8 KM 2693943.5 |
 MG0726| MG0725 BUFFALO CEMENT MILL STACK           APPROX. 8.0 KM 3550019.2 |
 MG0726|---------------------------------------------------------------------|
 MG0726
 MG0726                          SUPERSEDED SURVEY CONTROL
 MG0726
 MG0726  NAD 83(2007)-  41 23 13.21199(N)    090 41 04.70174(W) AD(2002.00) 0
 MG0726  ELLIP H (02/10/07)  205.107  (m)                       GP(2002.00)    
 MG0726  ELLIP H (12/06/04)  205.093  (m)                       GP(       ) 4 1
 MG0726  NAD 83(1997)-  41 23 13.21174(N)    090 41 04.70131(W) AD(       ) 1
 MG0726  ELLIP H (09/15/98)  205.118  (m)                       GP(       ) 3 1
 MG0726  NAD 83(1986)-  41 23 13.21321(N)    090 41 04.70954(W) AD(       ) 1
 MG0726  NAD 27      -  41 23 13.09800(N)    090 41 04.20900(W) AD(       ) 1
 MG0726
 MG0726.Superseded values are not recommended for survey control.
 MG0726
 MG0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0726.See file dsdata.pdf to determine how the superseded data were derived.
 MG0726
 MG0726_MARKER: DS = TRIANGULATION STATION DISK
 MG0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0726_STAMPING: TAYLOR 1930
 MG0726_MARK LOGO: CGS
 MG0726_PROJECTION: RECESSED 30 CENTIMETERS
 MG0726_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 MG0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0726+STABILITY: SURFACE MOTION
 MG0726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0726+SATELLITE: SATELLITE OBSERVATIONS - January 03, 1997
 MG0726
 MG0726  HISTORY     - Date     Condition        Report By
 MG0726  HISTORY     - 1930     MONUMENTED       CGS
 MG0726  HISTORY     - 1931     GOOD             CGS
 MG0726  HISTORY     - 1969     GOOD             CGS
 MG0726  HISTORY     - 1972     GOOD             ILHD
 MG0726  HISTORY     - 1972     GOOD             NGS
 MG0726  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0726  HISTORY     - 19970103 GOOD             SECI
 MG0726
 MG0726                          STATION DESCRIPTION
 MG0726
 MG0726'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MG0726'STATION IS ABOUT 1 MILE W OF TAYLOR RIDGE WHICH IS A VILLAGE
 MG0726'ON STATE HIGHWAY 3, ABOUT 15 MILES SW OF ROCK ISLAND, ON THE
 MG0726'N SIDE OF THE PAVED TAYLOR RIDGE, AND MUSCATINE ROAD, IN THE
 MG0726'SW CORNER OF SEC. 12, T 16 N, R 3 W, ON LAND OWNED BY J.
 MG0726'SCHNEIDER WHO LIVES ON THE S SIDE OF THE ROAD ABOUT 200 FEET
 MG0726'W OF THE STATION.  THE MARK IS IN CULTIVATED LAND, 33.04
 MG0726'METERS N OF THE CENTER LINE OF THE HIGHWAY WHICH MARKS THE
 MG0726'SECTION LINE ON THE S, 10.11 METERS E OF THE SECTION-LINE
 MG0726'FENCE, AND 20.76 METERS N OF THE FENCE BORDERING THE HIGHWAY.
 MG0726'IT IS 12 INCHES BELOW THE SURFACE.
 MG0726'
 MG0726'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MG0726'DISKS SET IN CONCRETE.
 MG0726'
 MG0726'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE AND IN
 MG0726'THE SE CORNER OF THE FIELD IN WHICH THE STATION IS LOCATED,
 MG0726'12.72 METERS N OF THE CENTER LINE OF THE HIGHWAY, 0.75 METER
 MG0726'N OF A FENCE, AND 0.86 METER W OF ANOTHER.  REFERENCE MARK
 MG0726'NO. 2 IS 4 INCHES ABOVE SURFACE AND IS ON THE S SIDE OF THE
 MG0726'HIGHWAY, ABOUT 47 METERS W OF THE STATION.  IT IS 12.37 METERS
 MG0726'S OF THE HIGHWAY, CENTER, 20.65 METERS W OF THE FENCE CORNER
 MG0726'MARKING THE NE CORNER OF SECTION 14, AND 0.26 METER S OF A
 MG0726'FENCE LINE.
 MG0726'
 MG0726'STATION REACHED FROM TAYLOR RIDGE BY TAKING HIGHWAY W 1 MILE.
 MG0726'
 MG0726'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MG0726
 MG0726                          STATION RECOVERY (1931)
 MG0726
 MG0726'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1931 (HWH)
 MG0726'THE ORIGINAL DESCRIPTION SHOULD BE CHANGED TO READ AS FOLLOWS--
 MG0726'THE STATION IS 0.9 MILE W OF TAYLOR RIDGE, WHICH IS A VILLAGE
 MG0726'ON HIGHWAY 3, ABOUT 15 MILES SW OF ROCK ISLAND, ON THE N SIDE
 MG0726'OF THE PAVED TAYLOR RIDGE, AND MUSCATINE ROAD, 220 YARDS
 MG0726'E OF THE SW CORNER OF SEC. 12, T 16 N, R 3 W, ON LAND OWNED
 MG0726'AND OCCUPIED BY J. SCHNEIDER WHO LIVES ON THE S SIDE OF THE
 MG0726'ROAD ABOUT 200 FEET SW OF STATION.  THE MARK IS IN A CULTIVATED
 MG0726'LAND, 12 INCHES BELOW THE SURFACE, 33.04 METERS (108.4 FEET) N
 MG0726'OF THE CENTER LINE OF THE HIGHWAY WHICH MARKS THE SECTION
 MG0726'LINE ON THE S, AND 20.76 METERS (68.1 FEET) N OF FENCE
 MG0726'BORDERING HIGHWAY.
 MG0726'
 MG0726'REFERENCE MARK NO. 1 IS 4 INCHES ABOVE THE SURFACE AND IN THE
 MG0726'SE CORNER OF THE FIELD IN WHICH STATION IS LOCATED, 12.72
 MG0726'METERS (41.7 FEET) N OF CENTER LINE OF HIGHWAY, 0.75 METER
 MG0726'(2.5 FEET) N OF A FENCE, AND 0.86 METER (2.8 FEET) W OF ANOTHER.
 MG0726'REFERENCE MARK NO. 2 IS 4 INCHES ABOVE SURFACE AND ON THE S
 MG0726'SIDE OF THE HIGHWAY, AND 47 METERS (112 FEET) S OF THE STATION.
 MG0726'IT IS 12.37 METERS (40.6 FEET) S OF THE HIGHWAY, 20.65 METERS
 MG0726'(67.7 FEET) E OF A FENCE CORNER, 200 YARDS E OF THE SECTION
 MG0726'LINE AND 0.26 METER (0.9 FOOT) S OF A FENCE LINE.  MARK IS IN
 MG0726'LOT WITH A RED SHED NEAR HOUSE OF MR. SCHNEIDER.
 MG0726'
 MG0726'STATION REACHED FROM TAYLOR RIDGE BY TAKING PAVED HIGHWAY
 MG0726'0.9 MILE W.
 MG0726
 MG0726                          STATION RECOVERY (1969)
 MG0726
 MG0726'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0726'THE STATION MARK WAS RECOVERED BY THE RECONNAISSANCE PARTY IN
 MG0726'1968.  THE PROPERTY OWNER WOULD NOT GIVE PERMISSION AT THIS
 MG0726'TIME TO ENTER THE PROPERTY WHERE THE STATION MARK IS LOCATED,
 MG0726'CONSEQUENTLY THE STATION MARK WAS NOT RECOVERED OR OCCUPIED AT
 MG0726'THIS TIME.
 MG0726'
 MG0726'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 MG0726'1 MILE WEST OF TAYLOR RIDGE.
 MG0726
 MG0726                          STATION RECOVERY (1972)
 MG0726
 MG0726'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MG0726'TAYLOR NO. 1 1930-GOOD
 MG0726'
 MG0726'TAYLOR NO. 2 1930-GOOD
 MG0726'
 MG0726'TAYLOR NO. 3 1969-GOOD
 MG0726'
 MG0726'TAYLOR 1969-AZI. GOOD
 MG0726'
 MG0726'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE LATEST DESCRIPTION
 MG0726'I HAD WAS BY H.W.H. 1931.  I DID NOT MARK ANY NEW TIES HAVING
 MG0726'DISCOVERED THAT THE USC AND GS HAD BEEN THERE IN 1969.
 MG0726
 MG0726                          STATION RECOVERY (1972)
 MG0726
 MG0726'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MG0726'THE STATION MARK WAS FOUND IN GOOD CONDITION ALONG WITH
 MG0726'REFERENCE MARK 1 AND 2.  THE DISTANCE AND DIRECTION TO REFERENCE
 MG0726'MARK 2 CHECKED.  A NEW AND COMPLETE DESCRIPTION FOLLOWS--
 MG0726'
 MG0726'THE STATION IS LOCATED ON THE PROPERTY OF MR. JOE MC MANUS,
 MG0726'IN A CULTIVATED FIELD, 108 FEET NORTH OF THE CENTERLINE
 MG0726'OF HIGHWAY.  THE MONUMENT IS ABOUT 12 INCHES UNDERGROUND
 MG0726'AND THE DISK IS STAMPED TAYLOR 1930.
 MG0726'
 MG0726'TO REACH THE STATION FROM THE POST OFFICE AT TAYLOR RIDGE,
 MG0726'GO WEST ON STATE HIGHWAY 192 FOR 0.9 MILE TO THE STATION ON
 MG0726'THE RIGHT.  CONTINUE WEST ON THE HIGHWAY FOR 0.3 MILE TO THE
 MG0726'AZIMUTH MARK ON THE RIGHT.
 MG0726'
 MG0726'REFERENCE MARK 1 IS 44 FEET NORTH OF THE CENTERLINE OF THE
 MG0726'HIGHWAY, 16 FEET EAST OF THE WEST GATE POST, 3 FEET NORTH
 MG0726'OF A FENCE AND 3 FEET NORTHWEST OF A FENCE CORNER.  THE
 MG0726'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED TAYLOR
 MG0726'NO 1 1930.
 MG0726'
 MG0726'REFERENCE MARK 2 IS 67 FEET WEST OF A FENCE CORNER, 43 FEET
 MG0726'NORTH OF THE NORTHWEST CORNER OF A SHED, AND 41 FEET SOUTH
 MG0726'OF THE CENTERLINE OF THE HIGHWAY.  THE MONUMENT PROJECTS
 MG0726'4 INCHES AND THE DISK IS STAMPED TAYLOR NO 2 1930.
 MG0726'
 MG0726'REFERENCE MARK 3 IS 61 FEET SOUTH OF THE CENTERLINE OF THE
 MG0726'HIGHWAY, 32 FEET SOUTHWEST OF A FENCE CORNER, 22 FEET NORTH
 MG0726'OF THE NORTHEAST CORNER OF A SHED.  THE MONUMENT IS 14 INCHES
 MG0726'UNDERGROUND AND THE DISK IS STAMPED TAYLOR 1930 NO 3 1969.
 MG0726'
 MG0726'THE AZIMUTH MARK IS 40 FEET NORTH OF THE CENTERLINE OF THE
 MG0726'HIGHWAY, 38 FEET EAST OF A EAST GATE POST, 3 FEET EAST OF
 MG0726'A METAL WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MONUMENT
 MG0726'IS FLUSH AND THE DISK IS STAMPED TAYLOR 1930 1969.
 MG0726'
 MG0726'NOTE--ALL MEASUREMENTS MADE BY THE ILLINOIS STATE HIGHWAY
 MG0726'WITH A HEWLETT PACKARD 3800A.
 MG0726'
 MG0726'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MG0726'
 MG0726'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 MG0726'WEST OF TAYLOR RIDGE
 MG0726
 MG0726                          STATION RECOVERY (1996)
 MG0726
 MG0726'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0726'MARK NOT FOUND.
 MG0726
 MG0726                          STATION RECOVERY (1997)
 MG0726
 MG0726'RECOVERY NOTE BY SMITH ENG CONS INC 1997 (MGR)
 MG0726'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2286 ***********************************************************************
 LB2286  DESIGNATION -  TAYLOR
 LB2286  PID         -  LB2286
 LB2286  STATE/COUNTY-  IL/IROQUOIS
 LB2286  COUNTRY     -  US
 LB2286  USGS QUAD   -  SHELDON (2018)
 LB2286
 LB2286                         *CURRENT SURVEY CONTROL
 LB2286  ______________________________________________________________________
 LB2286* NAD 83(1997) POSITION- 40 49 17.72634(N) 087 31 33.19332(W)   ADJUSTED
 LB2286* NAVD 88 ORTHO HEIGHT -   202.    (meters)      663.    (feet) SCALED
 LB2286  ______________________________________________________________________
 LB2286  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 LB2286  LAPLACE CORR    -         -3.31  (seconds)                    DEFLEC18
 LB2286  HORZ ORDER      -  SECOND
 LB2286
 LB2286.The horizontal coordinates were established by classical geodetic methods
 LB2286.and adjusted by the National Geodetic Survey in October 1999.
 LB2286
 LB2286.The orthometric height was scaled from a topographic map.
 LB2286
 LB2286.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2286.GEOID18 height accuracy estimate available here.
 LB2286
 LB2286.Click photographs - Photos may exist for this station.
 LB2286
 LB2286.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2286
 LB2286. The following values were computed from the NAD 83(1997) position.
 LB2286
 LB2286;                    North         East     Units Scale Factor Converg.
 LB2286;SPC IL E     -   461,543.313   368,116.125   MT  1.00003209   +0 31 40.3
 LB2286;SPC IL E     - 1,514,246.69  1,207,727.65   sFT  1.00003209   +0 31 40.3
 LB2286;SPC IN W     -   618,840.362   862,666.633   MT  0.99998381   -0 17 21.5
 LB2286;SPC IN W     - 2,030,312.09  2,830,265.45   sFT  0.99998381   -0 17 21.5
 LB2286;UTM  16      - 4,519,085.282   455,652.960   MT  0.99962421   -0 20 37.6
 LB2286
 LB2286!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2286!SPC IL E     -   0.99997352  x   1.00003209  =   1.00000561
 LB2286!SPC IN W     -   0.99997352  x   0.99998381  =   0.99995733
 LB2286!UTM  16      -   0.99997352  x   0.99962421  =   0.99959774
 LB2286
 LB2286:                Primary Azimuth Mark                     Grid Az
 LB2286:SPC IL E     -  TAYLOR AZ MK                             003 00 20.7
 LB2286:SPC IN W     -  TAYLOR AZ MK                             003 49 22.5
 LB2286:UTM  16      -  TAYLOR AZ MK                             003 52 38.6
 LB2286
 LB2286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5565219085(NAD 83)
 LB2286
 LB2286|---------------------------------------------------------------------|
 LB2286| PID    Reference Object                     Distance      Geod. Az  |
 LB2286|                                                           dddmmss.s |
 LB2286| CM4679 TAYLOR AZ MK                                       0033201.0 |
 LB2286| CM4680 TAYLOR RM 1                          26.966 METERS 04347     |
 LB2286| LB2289 70 W                                 20.741 METERS 06231     |
 LB2286| LB2196 KENTLAND MUNICIPAL TANK             APPROX. 9.1 KM 1303417.2 |
 LB2286| LB2288 SHELDON MUNICIPAL STANDPIPE         APPROX. 6.6 KM 2093738.9 |
 LB2286| CM4681 TAYLOR RM 2                          24.814 METERS 29115     |
 LB2286|---------------------------------------------------------------------|
 LB2286
 LB2286                          SUPERSEDED SURVEY CONTROL
 LB2286
 LB2286  NAD 83(1997)-  40 49 17.72646(N)    087 31 33.19329(W) AD(       ) 2
 LB2286  NAD 83(1986)-  40 49 17.73272(N)    087 31 33.20208(W) AD(       ) 2
 LB2286  NAD 27      -  40 49 17.60300(N)    087 31 33.10020(W) AD(       ) 2
 LB2286
 LB2286.Superseded values are not recommended for survey control.
 LB2286
 LB2286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2286.See file dsdata.pdf to determine how the superseded data were derived.
 LB2286
 LB2286_MARKER: DS = TRIANGULATION STATION DISK
 LB2286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2286_STAMPING: TAYLOR 1947
 LB2286_MARK LOGO: CGS
 LB2286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2286+STABILITY: SURFACE MOTION
 LB2286
 LB2286  HISTORY     - Date     Condition        Report By
 LB2286  HISTORY     - 1947     MONUMENTED       CGS
 LB2286
 LB2286                          STATION DESCRIPTION
 LB2286
 LB2286'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2286'THE STATION IS LOCATED 5 MILES NORTHWEST OF KENTLAND, 4 MILES
 LB2286'NORTHEAST OF SHELDON AND 3-1/2 MILES NORTH OF EFFNER, ON LAND OWNED
 LB2286'BY W. E. TAYLOR.  IT IS 48 FEET SOUTHEAST OF A FENCE CORNER, 50
 LB2286'FEET SOUTHWEST OF A T-ROAD INTERSECTION, 11 FEET WEST OF A WHITE
 LB2286'WITNESS POST AND 1 FOOT NORTH OF A FENCELINE.  THE MARK PROJECTS 4
 LB2286'INCHES AND THE DISK IS STAMPED TAYLOR 1947.
 LB2286'
 LB2286'REFERENCE MARK NO. 1 IS 88.47 FEET NORTHEAST OF THE STATION.  IT IS
 LB2286'13 FEET EAST OF THE CENTER OF THE ROAD AND 1 FOOT WEST OF A
 LB2286'FENCELINE THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED TAYLOR
 LB2286'NO. 1 1947.
 LB2286'
 LB2286'REFERENCE MARK NO. 2 IS 81.41 FEET NORTHWEST OF THE STATION.  IT IS
 LB2286'18 FEET NORTH OF THE CENTER OF A ROAD AND 1 FOOT SOUTH OF A
 LB2286'FENCELINE. THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED TAYLOR
 LB2286'NO 2 1947.
 LB2286'
 LB2286'THE AZIMUTH MARK IS 0.2 MILE NORTH OF THE STATION.  IT IS 125 FEET
 LB2286'SOUTHWEST OF A FARMHOUSE, 16 FEET EAST OF THE CENTER OF A ROAD, 3
 LB2286'FEET SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE
 LB2286'CORNER.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED TAYLOR
 LB2286'1947.
 LB2286'
 LB2286'70 W (USGS) IS 68.05 FEET NORTHEAST OF THE STATION.  IT IS 13 FEET
 LB2286'EAST OF THE CENTER OF THE ROAD AND 2 FEET NORTH OF A FENCELINE.  THE
 LB2286'MARK IS A STANDARD UNITED STATES GEOLOGICAL SURVEY BENCH MARK DISK
 LB2286'CAPPED ON A IRON PIPE WHICH PROJECTS 6 INCHES.  THE DISK IS
 LB2286'STAMPED PRIM TRAV STA NO 70 W ILL 1921.
 LB2286'
 LB2286'TO REACH THE STATION FROM THE JUNCTION OF U. S. HIGHWAYS 24 AND 52 IN
 LB2286'KENTLAND, GO WEST ON HIGHWAYS 24 AND 52 FOR 4.3 MILES TO THE STATE
 LB2286'LINE ROAD AT EFFNER, TURN RIGHT AND GO NORTH 3.8 MILES TO THE
 LB2286'STATION ON THE LEFT AS DESCRIBED.
 LB2286'
 LB2286'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1525 ***********************************************************************
 NH1525  DESIGNATION -  TAYLOR
 NH1525  PID         -  NH1525
 NH1525  STATE/COUNTY-  IL/STEPHENSON
 NH1525  COUNTRY     -  US
 NH1525  USGS QUAD   -  DAKOTA (2018)
 NH1525
 NH1525                         *CURRENT SURVEY CONTROL
 NH1525  ______________________________________________________________________
 NH1525* NAD 83(1997) POSITION- 42 23 43.38547(N) 089 32 28.64229(W)   ADJUSTED
 NH1525* NAVD 88 ORTHO HEIGHT -   296.    (meters)      971.    (feet) SCALED
 NH1525  ______________________________________________________________________
 NH1525  GEOID HEIGHT    -        -33.436 (meters)                     GEOID18
 NH1525  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 NH1525  HORZ ORDER      -  SECOND
 NH1525
 NH1525.The horizontal coordinates were established by classical geodetic methods
 NH1525.and adjusted by the National Geodetic Survey in October 1999.
 NH1525
 NH1525.The orthometric height was scaled from a topographic map.
 NH1525
 NH1525.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1525.GEOID18 height accuracy estimate available here.
 NH1525
 NH1525.Click photographs - Photos may exist for this station.
 NH1525
 NH1525.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1525
 NH1525. The following values were computed from the NAD 83(1997) position.
 NH1525
 NH1525;                    North         East     Units Scale Factor Converg.
 NH1525;SPC IL W     -   636,187.672   751,488.056   MT  0.99997378   +0 25 18.0
 NH1525;SPC IL W     - 2,087,225.72  2,465,507.06   sFT  0.99997378   +0 25 18.0
 NH1525;SPC WI S     -    44,028.817   637,771.369   MT  1.00008526   +0 18 54.7
 NH1525;SPC WI S     -   144,451.21  2,092,421.57   sFT  1.00008526   +0 18 54.7
 NH1525;UTM  16      - 4,696,805.474   290,837.991   MT  1.00013830   -1 42 50.6
 NH1525
 NH1525!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1525!SPC IL W     -   0.99995884  x   0.99997378  =   0.99993262
 NH1525!SPC WI S     -   0.99995884  x   1.00008526  =   1.00004409
 NH1525!UTM  16      -   0.99995884  x   1.00013830  =   1.00009713
 NH1525
 NH1525:                Primary Azimuth Mark                     Grid Az
 NH1525:SPC IL W     -  TAYLOR AZ MK                             080 52 24.9
 NH1525:SPC WI S     -  TAYLOR AZ MK                             080 58 48.2
 NH1525:UTM  16      -  TAYLOR AZ MK                             083 00 33.5
 NH1525
 NH1525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9083796805(NAD 83)
 NH1525
 NH1525|---------------------------------------------------------------------|
 NH1525| PID    Reference Object                     Distance      Geod. Az  |
 NH1525|                                                           dddmmss.s |
 NH1525| CI9998 TAYLOR RM 1                          76.230 METERS 00130     |
 NH1525| CI9997 TAYLOR AZ MK                                       0811742.9 |
 NH1525| NH1536 FREEPORT ARCADE MFG CO STACK        APPROX.12.4 KM 2022623.1 |
 NH1525| NH1532 FREEPORT ST VIN ORPHANAGE STK       APPROX.13.5 KM 2032523.9 |
 NH1525| NH1528 FREEPORT ILL CEN RR SHOPS STK       APPROX.12.3 KM 2052138.5 |
 NH1525| NH1537 FREEPORT ST JOHNS EVANG CH          APPROX.13.1 KM 2081645.6 |
 NH1525| NH1531 FREEPORT ST JOSEPHS CH SPIRE        APPROX.13.0 KM 2100328.7 |
 NH1525| NH1529 FREEPORT STOVER MFG CO STACK        APPROX.11.5 KM 2100322.5 |
 NH1525| NH1534 FREEPORT FIRST PRESB CH SPIRE       APPROX.12.8 KM 2115056.5 |
 NH1525| NH1541 FREEPORT MUNICIPAL TANK             APPROX.13.6 KM 2152129.1 |
 NH1525| NH1566 LENA WATERWORKS TANK                APPROX.23.7 KM 2660056.3 |
 NH1525| NH1565 LENA ST JOSEPH CH TOWER             APPROX.23.6 KM 2663121.8 |
 NH1525| CI9999 TAYLOR RM 2                          80.891 METERS 26938     |
 NH1525|---------------------------------------------------------------------|
 NH1525
 NH1525                          SUPERSEDED SURVEY CONTROL
 NH1525
 NH1525  NAD 83(1996)-  42 23 43.38552(N)    089 32 28.64231(W) AD(       ) 2
 NH1525  NAD 83(1991)-  42 23 43.38431(N)    089 32 28.64291(W) AD(       ) 2
 NH1525  NAD 83(1986)-  42 23 43.38244(N)    089 32 28.64303(W) AD(       ) 2
 NH1525  NAD 27      -  42 23 43.32500(N)    089 32 28.21900(W) AD(       ) 2
 NH1525
 NH1525.Superseded values are not recommended for survey control.
 NH1525
 NH1525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1525.See file dsdata.pdf to determine how the superseded data were derived.
 NH1525
 NH1525_MARKER: DS = TRIANGULATION STATION DISK
 NH1525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1525_STAMPING: TAYLOR 1935
 NH1525_MARK LOGO: CGS
 NH1525_PROJECTION: RECESSED 38 CENTIMETERS
 NH1525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1525+STABILITY: SURFACE MOTION
 NH1525
 NH1525  HISTORY     - Date     Condition        Report By
 NH1525  HISTORY     - 1935     MONUMENTED       CGS
 NH1525  HISTORY     - 1954     GOOD             CGS
 NH1525  HISTORY     - 19960930 MARK NOT FOUND   USPSQD
 NH1525  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH1525
 NH1525                          STATION DESCRIPTION
 NH1525
 NH1525'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1525'STATION IS ABOUT 8 MILES NNE OF FREEPORT, ABOUT 5-1/2 MILES
 NH1525'ENE OF CEDARVILLE, ABOUT 1 MILE WNW OF DAKOTA, IN THE NW 1/4 OF
 NH1525'THE SE 1/4 SEC. 26 T 28 N R 8 E, ON FARM OWNED AND OCCUPIED BY
 NH1525'D.A. TAYLOR, ON HIGHEST POINT OF FLAT EAST-WEST RIDGE IN
 NH1525'CULTIVATED FIELD, ABOUT 0.45 MILE NORTH OF MR. TAYLORS HOUSE,
 NH1525'ABOUT 0.6 MILE NW OF THE DAKOTA CEMETERY, 275 FEET SOUTH OF
 NH1525'CENTER-LINE OF THE EAST-WEST, ONE-HALF, SECTION-LINE ROAD, 250
 NH1525'FEET SOUTH OF THE RIGHT-OF-WAY FENCE, 266 FEET EAST OF THE
 NH1525'NORTH-SOUTH WIRE FENCE THAT BORDERS THE FIELD ON WEST, ABOUT
 NH1525'150 YARDS WNW OF THE LONE 15-INCH TREE THAT STANDS ON THE EAST
 NH1525'FENCE LINE.  THE MARK IS 15 INCHES UNDERGROUND.
 NH1525'
 NH1525'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1525'TABLETS SET IN CONCRETE.
 NH1525'
 NH1525'AZ. MK. IS ENE OF STATION, 25 FEET SOUTH OF CENTER-LINE OF THE
 NH1525'EAST-WEST, ONE-HALF, SECTION-LINE ROAD, ON THE RIGHT-OF-WAY
 NH1525'FENCE LINE, ABOUT 75 FEET WEST OF CENTER-LINE OF THE NORTH-SOUTH
 NH1525'SECTION-LINE ROAD, 45 FEET WEST OF THE TRANSMISSION POLE THAT
 NH1525'STANDS AT THE NE FENCE CORNER.  IT PROJECTS 4 INCHES.
 NH1525'
 NH1525'R.M. NO. 1 IS NORTH OF STATION, 25 FEET SOUTH OF CENTER-LINE OF
 NH1525'THE ONE-HALF SECTION-LINE ROAD, ON THE RIGHT-OF-WAY FENCE LINE,
 NH1525'278 FEET EAST OF THE NW CORNER-POST OF THE FIELD, 79 FEET EAST
 NH1525'OF A TRANSMISSION POLE.  IT PROJECTS 4 INCHES.
 NH1525'
 NH1525'R.M. NO. 2 IS WEST OF STATION, ON THE NORTH-SOUTH FENCE LINE, 276
 NH1525'FEET SOUTH OF CENTER-LINE OF THE ONE-HALF, SECTION-LINE ROAD,
 NH1525'251 FEET SOUTH OF THE CORNER-POST AT JUNCTION WITH THE
 NH1525'RIGHT-OF-WAY FENCE, 370.53 FEET SW OF R.M. NO. 1.  IT PROJECTS 2
 NH1525'INCHES.
 NH1525'
 NH1525'TO REACH FROM THE R.R. STATION IN DAKOTA, GO WEST ON THE MAIN
 NH1525'STREET 0.5 MILE TO THE DAKOTA CEMETERY.  THENCE CONTINUE WEST ON
 NH1525'GRAVEL ROAD 0.3 MILE TO MR. TAYLORS HOUSE ON NORTH SIDE OF ROAD.
 NH1525'THENCE NORTH THRU THE BARN YARD AND NORTH ACROSS HIS FIELD ABOUT
 NH1525'0.45 MILE TO HIGHEST POINT OF RIDGE AND STATION.
 NH1525'
 NH1525'THE FOLLOWING 100-FOOT SIGNALS COME INTO VIEW AS FOLLOWS--DAMASCUS,
 NH1525'VISIBLE FROM GROUND.  HOWE, VISIBLE FROM GROUND.  VOGHT, VISIBLE
 NH1525'FROM GROUND.  STUKENBERG, VISIBLE FROM GROUND.  JANSSEN, 15 FEET.
 NH1525'FREEPORT, 25 FEET.
 NH1525'
 NH1525'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 NH1525
 NH1525                          STATION RECOVERY (1954)
 NH1525
 NH1525'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1525'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN
 NH1525'GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO THE REFERENCE
 NH1525'MARKS AND THE AZIMUTH MARK CHECKED.  THE STATION IS NOW ON THE
 NH1525'PROPERTY OF CLARENCE CLAY.  THE OLD DESCRIPTION IS ADEQUATE.
 NH1525'
 NH1525'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1525
 NH1525                          STATION RECOVERY (1996)
 NH1525
 NH1525'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1525'MARK NOT FOUND.
 NH1525
 NH1525                          STATION RECOVERY (2001)
 NH1525
 NH1525'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1525'RM 1, RM 2,   AND THE AZ MK WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8004 ***********************************************************************
 DO8004  DESIGNATION -  TAYLOR
 DO8004  PID         -  DO8004
 DO8004  STATE/COUNTY-  IL/MONTGOMERY
 DO8004  COUNTRY     -  US
 DO8004  USGS QUAD   -  HILLSBORO (2018)
 DO8004
 DO8004                         *CURRENT SURVEY CONTROL
 DO8004  ______________________________________________________________________
 DO8004* NAD 83(2011) POSITION- 39 07 46.32547(N) 089 29 08.99932(W)   ADJUSTED
 DO8004* NAD 83(2011) ELLIP HT-   160.650 (meters)        (05/22/13)   ADJUSTED
 DO8004* NAD 83(2011) EPOCH   -  2010.00
 DO8004* NAVD 88 ORTHO HEIGHT -   192.0   (meters)      630.    (feet) GPS OBS
 DO8004  ______________________________________________________________________
 DO8004  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO8004  GEOID HEIGHT    -        -31.303 (meters)                     GEOID12A
 DO8004  GEOID HEIGHT    -        -31.292 (meters)                     GEOID18
 DO8004  NAD 83(2011) X  -     44,459.620 (meters)                     COMP
 DO8004  NAD 83(2011) Y  - -4,954,189.880 (meters)                     COMP
 DO8004  NAD 83(2011) Z  -  4,003,583.939 (meters)                     COMP
 DO8004  LAPLACE CORR    -         -2.55  (seconds)                    DEFLEC18
 DO8004
 DO8004  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO8004  Standards:
 DO8004         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO8004            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO8004  -------------------------------------------------------------------
 DO8004  NETWORK    0.55   1.74           0.24   0.21   0.89      0.04472637
 DO8004  -------------------------------------------------------------------
 DO8004  Click here for local accuracies and other accuracy information.
 DO8004
 DO8004.The horizontal coordinates were established by GPS observations
 DO8004.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO8004
 DO8004.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO8004.been affixed to the stable North American tectonic plate. See 
 DO8004.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO8004
 DO8004.The horizontal coordinates are valid at the epoch date displayed above
 DO8004.which is a decimal equivalence of Year/Month/Day.
 DO8004
 DO8004.The orthometric height was determined by GPS observations and a
 DO8004.high-resolution geoid model.
 DO8004
 DO8004.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8004.GEOID18 height accuracy estimate available here.
 DO8004
 DO8004.Click photographs - Photos may exist for this station.
 DO8004
 DO8004.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO8004
 DO8004.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO8004
 DO8004.The ellipsoidal height was determined by GPS observations
 DO8004.and is referenced to NAD 83.
 DO8004
 DO8004. The following values were computed from the NAD 83(2011) position.
 DO8004
 DO8004;                    North         East     Units Scale Factor Converg.
 DO8004;SPC IL W     -   273,569.698   758,867.293   MT  0.99998383   +0 25 46.8
 DO8004;SPC IL W     -   897,536.58  2,489,717.11   sFT  0.99998383   +0 25 46.8
 DO8004;UTM  16      - 4,334,093.990   285,126.516   MT  1.00016854   -1 34 09.7
 DO8004
 DO8004!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO8004!SPC IL W     -   0.99997480  x   0.99998383  =   0.99995863
 DO8004!UTM  16      -   0.99997480  x   1.00016854  =   1.00014333
 DO8004
 DO8004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ8512634093(NAD 83)
 DO8004
 DO8004                          SUPERSEDED SURVEY CONTROL
 DO8004
 DO8004.No superseded survey control is available for this station.
 DO8004
 DO8004_MARKER: DD = SURVEY DISK
 DO8004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO8004_STAMPING: TAYLOR 2011
 DO8004_MARK LOGO: ILDT
 DO8004_PROJECTION: FLUSH
 DO8004_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO8004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO8004+STABILITY: SURFACE MOTION
 DO8004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8004+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2019
 DO8004
 DO8004  HISTORY     - Date     Condition        Report By
 DO8004  HISTORY     - 2011     MONUMENTED       ILDT
 DO8004  HISTORY     - 20110720 GOOD             ILDT
 DO8004  HISTORY     - 20191022 GOOD             ILDT
 DO8004
 DO8004                          STATION DESCRIPTION
 DO8004
 DO8004'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO8004'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) WEST-NORTHWEST OF
 DO8004'COFFEEN, 5.5 MI (8.8 KM) SOUTH-SOUTHEAST OF BUTLER AND 2.2 MI (3.5 KM)
 DO8004'SOUTH OF HILLSBORO.
 DO8004'
 DO8004'TO REACH FROM THE INTERSECTION OF IL 185 AND IL 127 ON THE NORTHEAST
 DO8004'SIDE OF TAYLOR SPRINGS, IL, PROCEED SOUTH ALONG IL 127 FOR 0.5 MI (0.8
 DO8004'KM) TO STATION ON THE LEFT AT LESSMAN EXCAVATING INCORPORATED.
 DO8004'
 DO8004'THE STATION IS A IL DOT DISK IN CONCRETE.  IT IS 92.0 FT (28.0 M)
 DO8004'SOUTH-SOUTHWEST OF POWER POLE WITH LIGHT, 76.9 FT (23.4 M) SOUTH OF
 DO8004'FIRE HYDRANT, 39 FT (11.9 M) EAST OF THE CENTERLINE OF IL 127 AND 11
 DO8004'FT (3.4 M) WEST OF GRAVEL PARKING LOT FOR LESSMAN EXCAVATING.
 DO8004
 DO8004                          STATION RECOVERY (2019)
 DO8004
 DO8004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO8004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0728 ***********************************************************************
 MG0728  DESIGNATION -  TAYLOR AZ MK
 MG0728  PID         -  MG0728
 MG0728  STATE/COUNTY-  IL/ROCK ISLAND
 MG0728  COUNTRY     -  US
 MG0728  USGS QUAD   -  ANDALUSIA (2018)
 MG0728
 MG0728                         *CURRENT SURVEY CONTROL
 MG0728  ______________________________________________________________________
 MG0728* NAD 83(1997) POSITION- 41 23 12.50014(N) 090 41 27.14265(W)   ADJUSTED
 MG0728* NAVD 88 ORTHO HEIGHT -   238.    (meters)      781.    (feet) SCALED
 MG0728  ______________________________________________________________________
 MG0728  GEOID HEIGHT    -        -32.858 (meters)                     GEOID18
 MG0728  LAPLACE CORR    -          0.47  (seconds)                    DEFLEC18
 MG0728  HORZ ORDER      -  FIRST
 MG0728
 MG0728.The horizontal coordinates were established by classical geodetic methods
 MG0728.and adjusted by the National Geodetic Survey in October 1999.
 MG0728
 MG0728.The orthometric height was scaled from a topographic map.
 MG0728
 MG0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0728.GEOID18 height accuracy estimate available here.
 MG0728
 MG0728.Click photographs - Photos may exist for this station.
 MG0728
 MG0728.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0728
 MG0728. The following values were computed from the NAD 83(1997) position.
 MG0728
 MG0728;                    North         East     Units Scale Factor Converg.
 MG0728;SPC IL W     -   524,113.321   656,157.155   MT  0.99996482   -0 20 47.7
 MG0728;SPC IL W     - 1,719,528.45  2,152,742.27   sFT  0.99996482   -0 20 47.7
 MG0728;SPC IA S     -   157,797.263   734,907.571   MT  0.99995362   +1 51 01.3
 MG0728;SPC IA S     -   517,706.52  2,411,109.26   sFT  0.99995362   +1 51 01.3
 MG0728;UTM  15      - 4,584,270.507   693,068.029   MT  1.00005875   +1 31 37.6
 MG0728
 MG0728!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0728!SPC IL W     -   0.99996783  x   0.99996482  =   0.99993265
 MG0728!SPC IA S     -   0.99996783  x   0.99995362  =   0.99992145
 MG0728!UTM  15      -   0.99996783  x   1.00005875  =   1.00002658
 MG0728
 MG0728:                Primary Azimuth Mark                     Grid Az
 MG0728:SPC IL W     -  TAYLOR                                   087 56 00.2
 MG0728:SPC IA S     -  TAYLOR                                   085 44 11.2
 MG0728:UTM  15      -  TAYLOR                                   086 03 34.9
 MG0728
 MG0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9306884270(NAD 83)
 MG0728
 MG0728|---------------------------------------------------------------------|
 MG0728| PID    Reference Object                     Distance      Geod. Az  |
 MG0728|                                                           dddmmss.s |
 MG0728| MG0726 TAYLOR                              APPROX. 0.5 KM 0873512.5 |
 MG0728| MG0727 TAYLOR RM 3                         APPROX. 0.5 KM 0931400.8 |
 MG0728|---------------------------------------------------------------------|
 MG0728
 MG0728                          SUPERSEDED SURVEY CONTROL
 MG0728
 MG0728  NAD 83(1986)-  41 23 12.50157(N)    090 41 27.15088(W) AD(       ) 1
 MG0728  NAD 27      -  41 23 12.38641(N)    090 41 26.64965(W) AD(       ) 1
 MG0728
 MG0728.Superseded values are not recommended for survey control.
 MG0728
 MG0728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0728.See file dsdata.pdf to determine how the superseded data were derived.
 MG0728
 MG0728_MARKER: DZ = AZIMUTH MARK DISK
 MG0728_STAMPING: TAYLOR 1930 1969
 MG0728_MARK LOGO: CGS
 MG0728_PROJECTION: FLUSH
 MG0728_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MG0728
 MG0728  HISTORY     - Date     Condition        Report By
 MG0728  HISTORY     - 1969     MONUMENTED       CGS
 MG0728
 MG0728                          STATION DESCRIPTION
 MG0728
 MG0728'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MG0728'THE MARK IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTHWEST OF MILAN, 4.1 MI
 MG0728'(6.6 KM) NORTH-NORTHWEST OF REYNOLDS AND 3.9 MI (6.3 KM)
 MG0728'SOUTH-SOUTHEAST OF ANDALUSIA.
 MG0728'
 MG0728'TO REACH FROM THE POST OFFICE AT TAYLOR RIDGE, GO WEST ON STATE
 MG0728'HIGHWAY 192 FOR 1.2 MI (1.9 KM) TO THE MARK ON THE RIGHT.
 MG0728'
 MG0728'THE MARK IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF THE HIGHWAY, 38
 MG0728'FT (11.6 M) EAST OF A EAST GATE POST, 3 FT (0.9 M) EAST OF A METAL
 MG0728'WITNESS POST AND 1 FT (0.3 M) SOUTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0727 ***********************************************************************
 MG0727  DESIGNATION -  TAYLOR RM 3
 MG0727  PID         -  MG0727
 MG0727  STATE/COUNTY-  IL/ROCK ISLAND
 MG0727  COUNTRY     -  US
 MG0727  USGS QUAD   -  ANDALUSIA (2018)
 MG0727
 MG0727                         *CURRENT SURVEY CONTROL
 MG0727  ______________________________________________________________________
 MG0727* NAD 83(1997) POSITION- 41 23 11.54324(N) 090 41 04.66793(W)   ADJUSTED
 MG0727* NAVD 88 ORTHO HEIGHT -   237.8   (meters)      780.    (feet) VERTCON3
 MG0727  ______________________________________________________________________
 MG0727  GEOID HEIGHT    -        -32.857 (meters)                     GEOID18
 MG0727  LAPLACE CORR    -          0.52  (seconds)                    DEFLEC18
 MG0727  HORZ ORDER      -  FIRST
 MG0727
 MG0727.The horizontal coordinates were established by classical geodetic methods
 MG0727.and adjusted by the National Geodetic Survey in October 1999.
 MG0727
 MG0727.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0727.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0727
 MG0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0727.GEOID18 height accuracy estimate available here.
 MG0727
 MG0727.Click photographs - Photos may exist for this station.
 MG0727
 MG0727.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0727
 MG0727. The following values were computed from the NAD 83(1997) position.
 MG0727
 MG0727;                    North         East     Units Scale Factor Converg.
 MG0727;SPC IL W     -   524,080.662   656,679.122   MT  0.99996426   -0 20 32.8
 MG0727;SPC IL W     - 1,719,421.31  2,154,454.75   sFT  0.99996426   -0 20 32.8
 MG0727;SPC IA S     -   157,784.637   735,430.401   MT  0.99995360   +1 51 16.2
 MG0727;SPC IA S     -   517,665.10  2,412,824.57   sFT  0.99995360   +1 51 16.2
 MG0727;UTM  15      - 4,584,254.930   693,590.834   MT  1.00006124   +1 31 52.5
 MG0727
 MG0727!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0727!SPC IL W     -   0.99996785  x   0.99996426  =   0.99993211
 MG0727!SPC IA S     -   0.99996785  x   0.99995360  =   0.99992145
 MG0727!UTM  15      -   0.99996785  x   1.00006124  =   1.00002909
 MG0727
 MG0727:                Primary Azimuth Mark                     Grid Az
 MG0727:SPC IL W     -  TAYLOR AZ MK                             273 34 48.9
 MG0727:SPC IA S     -  TAYLOR AZ MK                             271 22 59.9
 MG0727:UTM  15      -  TAYLOR AZ MK                             271 42 23.6
 MG0727
 MG0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF9359084254(NAD 83)
 MG0727
 MG0727|---------------------------------------------------------------------|
 MG0727| PID    Reference Object                     Distance      Geod. Az  |
 MG0727|                                                           dddmmss.s |
 MG0727| CL9970 TAYLOR RM 1                                        08020     |
 MG0727| MG0728 TAYLOR AZ MK                        APPROX. 0.5 KM 2731416.1 |
 MG0727| CL9971 TAYLOR RM 2                          14.431 METERS 29504     |
 MG0727| MG0726 TAYLOR                               51.480 METERS 35908     |
 MG0727|---------------------------------------------------------------------|
 MG0727
 MG0727                          SUPERSEDED SURVEY CONTROL
 MG0727
 MG0727  NAD 83(1986)-  41 23 11.54471(N)    090 41 04.67616(W) AD(       ) 1
 MG0727  NAD 27      -  41 23 11.42935(N)    090 41 04.17565(W) AD(       ) 1
 MG0727  NGVD 29 (07/19/86)  237.9    (m)          781.     (f) VERT ANG       
 MG0727
 MG0727.Superseded values are not recommended for survey control.
 MG0727
 MG0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0727.See file dsdata.pdf to determine how the superseded data were derived.
 MG0727
 MG0727_MARKER: DR = REFERENCE MARK DISK
 MG0727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0727_STAMPING: TAYLOR 1930 NO 3 1969
 MG0727_MARK LOGO: CGS
 MG0727_PROJECTION: RECESSED 36 CENTIMETERS
 MG0727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0727+STABILITY: SURFACE MOTION
 MG0727
 MG0727  HISTORY     - Date     Condition        Report By
 MG0727  HISTORY     - 1969     MONUMENTED       CGS
 MG0727  HISTORY     - 1972     GOOD             NGS
 MG0727  HISTORY     - 19960819 MARK NOT FOUND   USPSQD
 MG0727
 MG0727                          STATION DESCRIPTION
 MG0727
 MG0727'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JWC)
 MG0727'THE STATION IS LOCATED ABOUT 9 MILES SOUTHWEST OF ROCK ISLAND,
 MG0727'4 MILES EAST OF EDGINGTON AND 1 MILE WEST OF TAYLOR RIDGE ON THE
 MG0727'PROPERTY OF MR. JOE MC MANUS.
 MG0727'
 MG0727'TO REACH THE STATION FROM THE POST OFFICE IN TAYLOR RIDGE GO
 MG0727'WEST ON STATE HIGHWAY 192 FOR 0.9 MILE TO THE STATION ON THE LEFT
 MG0727'AS DESCRIBED.  CONTINUE AHEAD WEST ON STATE HIGHWAY 192 FOR 0.3
 MG0727'MILE TO THE AZIMUTH MARK ON THE RIGHT.
 MG0727'
 MG0727'THE STATION IS A STANDARD REFERENCE MARK DISK STAMPED TAYLOR
 MG0727'1930 NO 3 1969, SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 MG0727'THAT IS 12 INCHES IN DIAMETER AND IS 14 INCHES BELOW THE GROUND
 MG0727'SURFACE.  AN UNDERGROUND DISK WAS SET FOR THIS STATION.  IT IS
 MG0727'61 FEET SOUTH OF THE CENTER OF THE HIGHWAY, 32 FEET SOUTHWEST
 MG0727'OF A FENCE CORNER AND 22 FEET NORTH OF THE NORTHEAST CORNER
 MG0727'OF A SHED.
 MG0727'
 MG0727'REFERENCE MARK 1 IS A STANDARD DISK STAMPED TAYLOR NO 1 1930,
 MG0727'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT
 MG0727'PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 44 FEET
 MG0727'NORTH OF THE CENTER OF THE HIGHWAY, 16 FEET EAST OF THE WEST
 MG0727'GATE POST, 3 FEET NORTH OF A FENCE AND 3 FEET NORTHWEST OF A
 MG0727'FENCE CORNER.
 MG0727'
 MG0727'REFERENCE MARK 2 IS A STANDARD DISK STAMPED TAYLOR NO 2 1930,
 MG0727'SET IN THE TOP OF A 12 INCH SQUARE CONCRETE MONUMENT THAT
 MG0727'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.  IT IS 67 FEET WEST
 MG0727'OF A FENCE CORNER, 43 FEET NORTH OF THE NORTHWEST CORNER OF
 MG0727'A SHED AND 41 FEET SOUTH OF THE CENTER OF THE HIGHWAY.
 MG0727'
 MG0727'THE AZIMUTH MARK IS A STANDARD DISK STAMPED TAYLOR 1930 1969,
 MG0727'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES
 MG0727'IN DIAMETER AND IS FLUSH WITH THE GROUND SURFACE.  IT IS 40
 MG0727'FEET NORTH OF THE CENTER OF THE HIGHWAY, 38 FEET EAST OF THE
 MG0727'EAST GATE POST, 3 FEET EAST OF A METAL WITNESS POST WITH SIGN
 MG0727'ATTACHED AND 1 FOOT SOUTH OF A FENCE.
 MG0727'
 MG0727'PERMISSION COULD NOT BE OBTAINED TO BUILD OVER TRIANGULATION
 MG0727'STATION TAYLOR 1930 DUE TO THE FIELD BEING IN CORN.  THE
 MG0727'DISTANCE TO RM 1 COULD NOT BE MEASURED FOR THE SAME REASON.
 MG0727
 MG0727                          STATION RECOVERY (1972)
 MG0727
 MG0727'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MG0727'THE STATION, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE FOUND
 MG0727'IN GOOD CONDITION.  TAYLOR 1930 COULD NOT BE CUT IN NOR MEASURED TO
 MG0727'WHEN THIS STATION WAS OCCUPIED AND ANGLES WERE TAKEN AT THIS TIME.
 MG0727'THE ILLINOIS STATE HIGHWAY USED A HEWLETT PACKARD 3800A AND
 MG0727'MEASURED ALL LINES.  BELOW IS THE DISTANCE TO REFERENCE MARK 1.
 MG0727'
 MG0727'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE WEST
 MG0727'OF TAYLOR RIDGE.
 MG0727'
 MG0727'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MG0727
 MG0727                          STATION RECOVERY (1996)
 MG0727
 MG0727'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0727'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0702 ***********************************************************************
 KB0702  DESIGNATION -  TAYLORVILLE
 KB0702  PID         -  KB0702
 KB0702  STATE/COUNTY-  IL/CHRISTIAN
 KB0702  COUNTRY     -  US
 KB0702  USGS QUAD   -  TAYLORVILLE (2018)
 KB0702
 KB0702                         *CURRENT SURVEY CONTROL
 KB0702  ______________________________________________________________________
 KB0702* NAD 83(1986) POSITION- 39 33 49.16   (N) 089 18 16.28   (W)   HD_HELD1
 KB0702* NAVD 88 ORTHO HEIGHT -   186.664 (meters)      612.41  (feet) ADJUSTED
 KB0702  ______________________________________________________________________
 KB0702  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 KB0702  DYNAMIC HEIGHT  -        186.559 (meters)      612.07  (feet) COMP
 KB0702  MODELED GRAVITY -    980,061.0   (mgal)                       NAVD 88
 KB0702
 KB0702  VERT ORDER      -  SECOND    CLASS 0
 KB0702
 KB0702.The horizontal coordinates were determined by differentially corrected
 KB0702.hand held GPS observations or other comparable positioning techniques
 KB0702.and have an estimated accuracy of +/- 3 meters.
 KB0702
 KB0702.The orthometric height was determined by differential leveling and
 KB0702.adjusted by the NATIONAL GEODETIC SURVEY
 KB0702.in June 1991.
 KB0702
 KB0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0702.GEOID18 height accuracy estimate available here.
 KB0702
 KB0702.Click photographs - Photos may exist for this station.
 KB0702
 KB0702.The dynamic height is computed by dividing the NAVD 88
 KB0702.geopotential number by the normal gravity value computed on the
 KB0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0702.degrees latitude (g = 980.6199 gals.).
 KB0702
 KB0702.The modeled gravity was interpolated from observed gravity values.
 KB0702
 KB0702;                    North         East    Units  Estimated Accuracy
 KB0702;SPC IL W     -   321,898.2     774,084.5     MT  (+/- 3 meters HH1 GPS) 
 KB0702
 KB0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0203081865(NAD 83)
 KB0702
 KB0702                          SUPERSEDED SURVEY CONTROL
 KB0702
 KB0702  NGVD 29 (??/??/92)  186.759  (m)          612.73   (f) ADJ UNCH    2 0
 KB0702
 KB0702.Superseded values are not recommended for survey control.
 KB0702
 KB0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0702.See file dsdata.pdf to determine how the superseded data were derived.
 KB0702
 KB0702_MARKER: DB = BENCH MARK DISK
 KB0702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0702_STAMPING: TAYLORVILLE 1934
 KB0702_MARK LOGO: CGS
 KB0702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0702+STABILITY: SURFACE MOTION
 KB0702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0702+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2018
 KB0702
 KB0702  HISTORY     - Date     Condition        Report By
 KB0702  HISTORY     - 1934     MONUMENTED       CGS
 KB0702  HISTORY     - 1935     GOOD             CGS
 KB0702  HISTORY     - 1973     GOOD             ILDT
 KB0702  HISTORY     - 1975     GOOD             NGS
 KB0702  HISTORY     - 20000803 GOOD             CMT
 KB0702  HISTORY     - 20180612 GOOD             ILDT
 KB0702
 KB0702                          STATION DESCRIPTION
 KB0702
 KB0702'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0702'1 MI NW FROM TAYLORVILLE.
 KB0702'1.0 MILE NORTHWEST OF TAYLORVILLE, CHRISTIAN COUNTY, ABOUT 100
 KB0702'YARDS NORTH OF STATE HIGHWAY 24, AT THE SOUTHWEST CORNER OF THE
 KB0702'TOWNSHIP HIGH SCHOOL ATHLETIC FIELD, AND 2 FEET WEST OF THE WEST
 KB0702'BRICK GATEPOST.  A STANDARD DISK, STAMPED TAYLORVILLE 1934 AND
 KB0702'SET IN THE TOP OF A CONCRETE POST.
 KB0702
 KB0702                          STATION RECOVERY (1973)
 KB0702
 KB0702'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0702'RECOVERED IN GOOD CONDITION.
 KB0702
 KB0702                          STATION RECOVERY (1975)
 KB0702
 KB0702'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB0702'RECOVERED IN GOOD CONDITION.
 KB0702
 KB0702                          STATION RECOVERY (2000)
 KB0702
 KB0702'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (MEM)
 KB0702'RECOVERED IN GOOD CONDITION.
 KB0702
 KB0702                          STATION RECOVERY (2018)
 KB0702
 KB0702'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (TJM)
 KB0702'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1384 ***********************************************************************
 KB1384  DESIGNATION -  TAYLORVILLE
 KB1384  PID         -  KB1384
 KB1384  STATE/COUNTY-  IL/CHRISTIAN
 KB1384  COUNTRY     -  US
 KB1384  USGS QUAD   -  TAYLORVILLE (2018)
 KB1384
 KB1384                         *CURRENT SURVEY CONTROL
 KB1384  ______________________________________________________________________
 KB1384* NAD 83(1997) POSITION- 39 33 04.72142(N) 089 16 38.79285(W)   ADJUSTED
 KB1384* NAD 83(1997) ELLIP HT-   159.263 (meters)        (10/21/99)   ADJUSTED
 KB1384* NAVD 88 ORTHO HEIGHT -   191.3   (meters)      628.    (feet) VERTCON3
 KB1384  ______________________________________________________________________
 KB1384  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 KB1384  NAD 83(1997) X  -     62,103.824 (meters)                     COMP
 KB1384  NAD 83(1997) Y  - -4,924,311.459 (meters)                     COMP
 KB1384  NAD 83(1997) Z  -  4,039,799.168 (meters)                     COMP
 KB1384  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 KB1384  HORZ ORDER      -  FIRST
 KB1384  ELLP ORDER      -  FOURTH    CLASS I
 KB1384
 KB1384.The horizontal coordinates were established by classical geodetic methods
 KB1384.and adjusted by the National Geodetic Survey in October 1999.
 KB1384
 KB1384.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1384.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1384
 KB1384.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1384.GEOID18 height accuracy estimate available here.
 KB1384
 KB1384.Click photographs - Photos may exist for this station.
 KB1384
 KB1384.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1384
 KB1384.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1384
 KB1384.The ellipsoidal height was determined by GPS observations
 KB1384.and is referenced to NAD 83.
 KB1384
 KB1384. The following values were computed from the NAD 83(1997) position.
 KB1384
 KB1384;                    North         East     Units Scale Factor Converg.
 KB1384;SPC IL W     -   320,550.354   776,425.036   MT  1.00001306   +0 33 58.5
 KB1384;SPC IL W     - 1,051,672.29  2,547,321.14   sFT  1.00001306   +0 33 58.5
 KB1384;UTM  16      - 4,380,436.224   304,321.947   MT  1.00007144   -1 27 02.4
 KB1384
 KB1384!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1384!SPC IL W     -   0.99997501  x   1.00001306  =   0.99998807
 KB1384!UTM  16      -   0.99997501  x   1.00007144  =   1.00004645
 KB1384
 KB1384:                Primary Azimuth Mark                     Grid Az
 KB1384:SPC IL W     -  TAYLORVILLE AZ MK                        030 42 57.2
 KB1384:UTM  16      -  TAYLORVILLE AZ MK                        032 43 58.1
 KB1384
 KB1384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0432180436(NAD 83)
 KB1384
 KB1384|---------------------------------------------------------------------|
 KB1384| PID    Reference Object                     Distance      Geod. Az  |
 KB1384|                                                           dddmmss.s |
 KB1384| KB1385 TAYLORVILLE AZ MK                   APPROX. 0.5 KM 0311655.7 |
 KB1384| KB1386 TAYLORVILLE AZ A PT                 APPROX. 0.5 KM 0314539.3 |
 KB1384| KB1374 BLUE MOUND N MUN TANK               APPROX.21.1 KM 0380954.4 |
 KB1384| KB1373 STONINGTON MUN TANK                 APPROX.12.1 KM 0381658.0 |
 KB1384| CI8306 TAYLORVILLE RM 1                     28.238 METERS 09442     |
 KB1384| KB1382 TAYLORVILLE S MUN TANK              APPROX. 4.3 KM 2343649.2 |
 KB1384| KB1383 TAYLORVILLE N MUN TANK              APPROX. 1.2 KM 2663246.4 |
 KB1384| KB1391 KINCAID ICT CO MICROWAVE            APPROX.19.5 KM 2830330.0 |
 KB1384| KB1392 KINCAID EDISON CO STACK             APPROX.19.3 KM 2832113.9 |
 KB1384| KB1390 KINCAID MUN TANK                    APPROX.12.2 KM 2880325.8 |
 KB1384| KB1393 EDINBURG MUN TANK                   APPROX.15.5 KM 3185251.7 |
 KB1384| CI8307 TAYLORVILLE RM 2                     26.055 METERS 32822     |
 KB1384|---------------------------------------------------------------------|
 KB1384
 KB1384                          SUPERSEDED SURVEY CONTROL
 KB1384
 KB1384  NAD 83(1986)-  39 33 04.73155(N)    089 16 38.77055(W) AD(       ) 1
 KB1384  NAD 27      -  39 33 04.56631(N)    089 16 38.44685(W) AD(       ) 1
 KB1384  NGVD 29 (06/25/91)  191.4    (m)  OSU 89B  model used  GPS OBS        
 KB1384  NGVD 29 (07/19/86)  192.5    (m)          632.     (f) VERT ANG       
 KB1384
 KB1384.Superseded values are not recommended for survey control.
 KB1384
 KB1384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1384.See file dsdata.pdf to determine how the superseded data were derived.
 KB1384
 KB1384_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1384_STAMPING: TAYLORVILLE 1975
 KB1384_MARK LOGO: NGS
 KB1384_PROJECTION: FLUSH
 KB1384_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1384+STABILITY: SURFACE MOTION
 KB1384_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1384+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2019
 KB1384
 KB1384  HISTORY     - Date     Condition        Report By
 KB1384  HISTORY     - 1975     MONUMENTED       NGS
 KB1384  HISTORY     - 1976     GOOD             NGS
 KB1384  HISTORY     - 19901005 GOOD             NGS
 KB1384  HISTORY     - 20000803 GOOD             CMT
 KB1384  HISTORY     - 20190925 GOOD             ILDT
 KB1384
 KB1384                          STATION DESCRIPTION
 KB1384
 KB1384'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1384'THE STATION IS IN THE SOUTHEAST CORNER OF TAYLORVILLE, 0.3 MILE
 KB1384'EAST OF THE NORFOLK AND WESTERN RAILROAD AND JUST SOUTH OF
 KB1384'STATE HIGHWAY 29.
 KB1384'
 KB1384'TO REACH FROM THE NORTHEAST CORNER OF THE TOWN SQUARE IN
 KB1384'TAYLORVILLE, GO NORTH ON NORTH MAIN STREET FOR 0.2 MILE TO THE
 KB1384'JUNCTION WITH EAST PARK STREET, (STATE HIGHWAY 29).  TURN RIGHT,
 KB1384'GO EASTERLY ON EAST PARK STREET FOR 0.5 MILE TO WHERE THE HIGHWAY
 KB1384'PASSES UNDER THE RAILROAD.  CONTINUE EASTERLY ON EAST PARK STREET
 KB1384'FOR 0.3 MILE TO A CROSSROAD AND THE STATION ON THE RIGHT ON A
 KB1384'TRIANGLE-SHAPED TRAFFIC ISLAND.  TO REACH THE AZIMUTH MARK FROM
 KB1384'THE STATION, GO NORTHEAST ON THE ROAD MARKED TO STATE HIGHWAY
 KB1384'48 FOR 0.2 MILE TO THE INTERSECTION WITH STATE HIGHWAY 48.
 KB1384'TURN LEFT AND GO NORTH ON STATE HIGHWAY 48 FOR 0.2 MILE TO
 KB1384'THE MARK ON THE RIGHT.
 KB1384'
 KB1384'THE STATION MARKS ARE STANDARD DISKS, STAMPED TAYLORVILLE
 KB1384'1975.  THE SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1384'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  THE
 KB1384'UNDERGROUND MARK IS SET IN AN IRREGULAR MASS OF CONCRETE THAT
 KB1384'IS 42 INCHES BELOW THE GROUND SURFACE.  THE MARKS ARE 26 FEET
 KB1384'NORTH-NORTHEAST OF A POWER LINE POLE, 59 FEET NORTH OF THE
 KB1384'CENTER OF A PAVED ROAD, 85.5 FEET SOUTH-SOUTHEAST OF THE
 KB1384'INTERSECTION OF STATE HIGHWAY 29 AND A ROAD MARKED TO STATE
 KB1384'HIGHWAY 48.
 KB1384'
 KB1384'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED TAYLORVILLE NO 1
 KB1384'1975, AND IS CEMENTED IN A DRILL HOLE ON THE WEST END OF A
 KB1384'CONCRETE CULVERT.  THE END OF THE CULVERT PROJECTS ABOUT 9 INCHES
 KB1384'ABOVE THE GROUND SURFACE.  THE MARK IS 20 FEET NORTHWEST OF THE
 KB1384'CENTER OF A PAVED ROAD AND 68 FEET SOUTHWEST OF A POWER LINE
 KB1384'POLE TRANSFORMER.
 KB1384'
 KB1384'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED TAYLORVILLE NO 2
 KB1384'1975, AND IS CEMENTED IN A DRILL HOLE IN A CONCRETE HIGHWAY
 KB1384'DIVIDER IN THE MIDDLE OF A ROAD MARKED TO STATE HIGHWAY 48.  IT
 KB1384'IS 58 FEET NORTHEAST OF THE SOUTHWEST END OF THE DIVIDER AND 83
 KB1384'FEET SOUTHWEST OF THE CENTER OF HIGHWAY 29.
 KB1384'
 KB1384'AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK, STAMPED
 KB1384'TAYLORVILLE AZ 1975, SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1384'CONCRETE MONUMENT THAT IF FLUSH WITH THE GROUND SURFACE.  IT
 KB1384'IS 3 FEET SOUTH OF A METAL WITNESS POST, 4 FEET NORTH OF A
 KB1384'POWER LINE POLE WITH 3 TRANSFORMERS ATTACHED, 46 FEET
 KB1384'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A WHITE BUILDING AND
 KB1384'61 FEET EAST OF THE CENTER OF STATE HIGHWAY 48.
 KB1384'
 KB1384'HEIGHT OF LIGHT ABOVE STATION MARK 30.3 METERS.
 KB1384
 KB1384                          STATION RECOVERY (1976)
 KB1384
 KB1384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1384'RECOVERED IN GOOD CONDITION.
 KB1384
 KB1384                          STATION RECOVERY (1990)
 KB1384
 KB1384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KB1384'STATION MARK RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT SEARCHED
 KB1384'FOR.  STATION IS LOCATED ON THE EAST EDGE OF TAYLORVILLE, ABOUT 0.25
 KB1384'KM (0.16 MI) WEST OF THE OVERPASS OF STATE HIGHWAY 29 OVER STATE
 KB1384'HIGHWAY 48 (NOT A JUNCTION), ON AN ELEVATED, 100-METER LONG GRASS
 KB1384'TRAFFIC TRIANGLE, IN NORTH CENTRAL SECTION 26, T 13 N, R 2 W.
 KB1384'OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION.
 KB1384'TO REACH FROM THE JUNCTION OF MAIN AND PARK STREETS (STATE HIGHWAY 29)
 KB1384'AT THE NORTH END OF THE BUSINESS DISTRICT IN TAYLORVILLE, GO EAST ON
 KB1384'PARK STREET FOR 1.05 KM (0.65 MI) TO A RAILROAD OVERPASS. CONTINUE
 KB1384'EAST FOR 0.67 KM (0.42 MI) TO A PAVED CROSSROAD (ROAD TO LEFT LEADS
 KB1384'TO HIGHWAY 48).  TURN RIGHT, SOUTHWEST, ON MAINCROSS STREET FOR 0.12
 KB1384'KM (0.07 MI) TO A PAVED ROAD LEFT.  TURN LEFT, NORTHEASTERLY, ON OLD
 KB1384'ROAD FOR 0.09 KM (0.06 MI) TO A UTILITY POLE AND THE STATION ON THE
 KB1384'LEFT.
 KB1384'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST 1 CM
 KB1384'BELOW GROUND.  IT IS 13.9 M (45.6 FT) NORTH-NORTHEAST OF THE UTILITY
 KB1384'POLE, 12.1 M (39.7 FT) EAST OF THE NORTH ONE OF TWO APPLE TREES, 19.4
 KB1384'M (63.6 FT) SOUTHEAST OF SOUTHEAST EDGE OF MAINCROSS STREET, 18.0 M
 KB1384'(59.1 FT) NORTH-NORTHWEST OF THE CENTER OF THE OLD ROAD, AND 28.2 M
 KB1384'(92.5 FT) WEST OF REFERENCE MARK 1 IN A SMALL HEADWALL AT OLD
 KB1384'DRIVEWAY ENTRANCE.
 KB1384'NOTE- STATION IS LOCATED IN GRASSY AREA IN THE SOUTHWEST QUADRANT OF
 KB1384'THE INTERSECTIOPN OF STATE ROUTE 29 AND MAINCROSS STREET.
 KB1384
 KB1384                          STATION RECOVERY (2000)
 KB1384
 KB1384'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (MEM)
 KB1384'RECOVERED IN GOOD CONDITION.
 KB1384
 KB1384                          STATION RECOVERY (2019)
 KB1384
 KB1384'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1384'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1385 ***********************************************************************
 KB1385  DESIGNATION -  TAYLORVILLE AZ MK
 KB1385  PID         -  KB1385
 KB1385  STATE/COUNTY-  IL/CHRISTIAN
 KB1385  COUNTRY     -  US
 KB1385  USGS QUAD   -  TAYLORVILLE (2018)
 KB1385
 KB1385                         *CURRENT SURVEY CONTROL
 KB1385  ______________________________________________________________________
 KB1385* NAD 83(1997) POSITION- 39 33 19.57898(N) 089 16 27.13116(W)   ADJUSTED
 KB1385* NAVD 88 ORTHO HEIGHT -   190.1   (meters)      624.    (feet) VERTCON3
 KB1385  ______________________________________________________________________
 KB1385  GEOID HEIGHT    -        -32.168 (meters)                     GEOID18
 KB1385  LAPLACE CORR    -         -2.25  (seconds)                    DEFLEC18
 KB1385  HORZ ORDER      -  SECOND
 KB1385
 KB1385.The horizontal coordinates were established by classical geodetic methods
 KB1385.and adjusted by the National Geodetic Survey in October 1999.
 KB1385
 KB1385.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1385.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1385
 KB1385.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1385.GEOID18 height accuracy estimate available here.
 KB1385
 KB1385.Click photographs - Photos may exist for this station.
 KB1385
 KB1385.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1385
 KB1385. The following values were computed from the NAD 83(1997) position.
 KB1385
 KB1385;                    North         East     Units Scale Factor Converg.
 KB1385;SPC IL W     -   321,011.310   776,698.905   MT  1.00001358   +0 34 06.1
 KB1385;SPC IL W     - 1,053,184.61  2,548,219.66   sFT  1.00001358   +0 34 06.1
 KB1385;UTM  16      - 4,380,887.282   304,611.886   MT  1.00007005   -1 26 55.4
 KB1385
 KB1385!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1385!SPC IL W     -   0.99997522  x   1.00001358  =   0.99998880
 KB1385!UTM  16      -   0.99997522  x   1.00007005  =   1.00004527
 KB1385
 KB1385:                Primary Azimuth Mark                     Grid Az
 KB1385:SPC IL W     -  TAYLORVILLE                              210 42 57.0
 KB1385:UTM  16      -  TAYLORVILLE                              212 43 58.5
 KB1385
 KB1385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0461180887(NAD 83)
 KB1385
 KB1385|---------------------------------------------------------------------|
 KB1385| PID    Reference Object                     Distance      Geod. Az  |
 KB1385|                                                           dddmmss.s |
 KB1385| KB1386 TAYLORVILLE AZ A PT                   6.555 METERS 07453     |
 KB1385| KB1384 TAYLORVILLE                         APPROX. 0.5 KM 2111703.1 |
 KB1385| KB1383 TAYLORVILLE N MUN TANK              APPROX. 1.6 KM 2503813.6 |
 KB1385|---------------------------------------------------------------------|
 KB1385
 KB1385                          SUPERSEDED SURVEY CONTROL
 KB1385
 KB1385  NAD 83(1986)-  39 33 19.58906(N)    089 16 27.10902(W) AD(       ) 2
 KB1385  NAD 27      -  39 33 19.42436(N)    089 16 26.78630(W) AD(       ) 2
 KB1385  NGVD 29 (07/19/86)  190.2    (m)          624.     (f) VERT ANG       
 KB1385
 KB1385.Superseded values are not recommended for survey control.
 KB1385
 KB1385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1385.See file dsdata.pdf to determine how the superseded data were derived.
 KB1385
 KB1385_MARKER: DR = REFERENCE MARK DISK
 KB1385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1385_STAMPING: TAYLORSVILLE AZ 1975
 KB1385_MARK LOGO: NGS
 KB1385_PROJECTION: FLUSH
 KB1385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1385+STABILITY: SURFACE MOTION
 KB1385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1385+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2000
 KB1385
 KB1385  HISTORY     - Date     Condition        Report By
 KB1385  HISTORY     - 1975     MONUMENTED       NGS
 KB1385  HISTORY     - 20000803 GOOD             CMT
 KB1385
 KB1385                          STATION DESCRIPTION
 KB1385
 KB1385'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1385'THE STATION IS LOCATED ON THE EAST SIDE OF THE TOWN OF
 KB1385'TAYLORVILLE, 0.2 MILE NORTH ALONG STATE HIGHWAY 48 FROM WHERE
 KB1385'THE INTERSECTION WITH STATE HIGHWAY 48 IS MARKED BY A SIGN THAT
 KB1385'READS TO 48 AND ON STATE HIGHWAY RIGHT-OF-WAY PROPERTY.
 KB1385'
 KB1385'THE MARK IS A STANDARD REFERENCE MARK DISK STAMPED TAYLORVILLE
 KB1385'AZ 1975 SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1385'MONUMENT THAT IS FLUSH WITH GROUND SURFACE.  IT IS 3 FEET SOUTH
 KB1385'OF A METAL WITNESS POST, 4 FEET NORTH OF A POWERLINE POLE
 KB1385'NUMBER 5-40, WITH THREE TRANSFORMERS ATTACHED, 46 FEET
 KB1385'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A SMALL WHITE
 KB1385'BUILDING ON THE WEST EDGE OF A GOLF COURSE, AND 61 FEET EAST
 KB1385'OF THE CENTERLINE OF STATE HIGHWAY 48.
 KB1385'
 KB1385'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1385'TAYLORVILLE, THE DISTANCE BEING 536.165 METERS, NORTHEAST OF
 KB1385'STATION.
 KB1385'
 KB1385'FOR THE ROUTE TO REACH THIS STATION SEE DESCRIPTION TO STATION
 KB1385'TAYLORVILLE.
 KB1385
 KB1385                          STATION RECOVERY (2000)
 KB1385
 KB1385'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (MEM)
 KB1385'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1427 ***********************************************************************
 KB1427  DESIGNATION -  TAYLORVILLE ILL PWR CO MICRO
 KB1427  PID         -  KB1427
 KB1427  STATE/COUNTY-  IL/CHRISTIAN
 KB1427  COUNTRY     -  US
 KB1427  USGS QUAD   -  CLARKSDALE (2018)
 KB1427
 KB1427                         *CURRENT SURVEY CONTROL
 KB1427  ______________________________________________________________________
 KB1427* NAD 83(1997) POSITION- 39 27 05.53478(N) 089 17 01.99222(W)   ADJUSTED
 KB1427  ______________________________________________________________________
 KB1427  GEOID HEIGHT    -        -31.979 (meters)                     GEOID18
 KB1427  LAPLACE CORR    -         -2.63  (seconds)                    DEFLEC18
 KB1427  HORZ ORDER      -  THIRD
 KB1427
 KB1427.The horizontal coordinates were established by classical geodetic methods
 KB1427.and adjusted by the National Geodetic Survey in October 1999.
 KB1427
 KB1427.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1427.GEOID18 height accuracy estimate available here.
 KB1427
 KB1427.Click photographs - Photos may exist for this station.
 KB1427
 KB1427.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1427
 KB1427. The following values were computed from the NAD 83(1997) position.
 KB1427
 KB1427;                    North         East     Units Scale Factor Converg.
 KB1427;SPC IL W     -   309,467.875   775,979.741   MT  1.00001223   +0 33 39.5
 KB1427;SPC IL W     - 1,015,312.52  2,545,860.20   sFT  1.00001223   +0 33 39.5
 KB1427;UTM  16      - 4,369,375.580   303,487.243   MT  1.00007548   -1 27 06.1
 KB1427
 KB1427_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0348769375(NAD 83)
 KB1427
 KB1427                          SUPERSEDED SURVEY CONTROL
 KB1427
 KB1427  NAD 83(1986)-  39 27 05.54506(N)    089 17 01.96775(W) AD(       ) 3
 KB1427  NAD 27      -  39 27 05.37278(N)    089 17 01.62964(W) AD(       ) 3
 KB1427
 KB1427.Superseded values are not recommended for survey control.
 KB1427
 KB1427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1427.See file dsdata.pdf to determine how the superseded data were derived.
 KB1427
 KB1427_MARKER: 44 = MICROWAVE MAST
 KB1427
 KB1427  HISTORY     - Date     Condition        Report By
 KB1427  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1427
 KB1427                          STATION DESCRIPTION
 KB1427
 KB1427'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1427'THE TAYLORVILLE ILLINOIS POWER COMPANY MICROWAVE MAST IS LOCATED
 KB1427'7 MILES SOUTH OF THE CENTER OF TAYLORVILLE AND 0.7 MILES EAST
 KB1427'ON A SMALL HILL.  IT IS 255 FEET HIGH, IN SECTIONS, RED AND
 KB1427'WHITE IN COLOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1383 ***********************************************************************
 KB1383  DESIGNATION -  TAYLORVILLE N MUN TANK
 KB1383  PID         -  KB1383
 KB1383  STATE/COUNTY-  IL/CHRISTIAN
 KB1383  COUNTRY     -  US
 KB1383  USGS QUAD   -  TAYLORVILLE (2018)
 KB1383
 KB1383                         *CURRENT SURVEY CONTROL
 KB1383  ______________________________________________________________________
 KB1383* NAD 83(1997) POSITION- 39 33 02.29573(N) 089 17 30.64122(W)   ADJUSTED
 KB1383  ______________________________________________________________________
 KB1383  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB1383  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 KB1383  HORZ ORDER      -  THIRD
 KB1383
 KB1383.The horizontal coordinates were established by classical geodetic methods
 KB1383.and adjusted by the National Geodetic Survey in October 1999.
 KB1383
 KB1383.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1383.GEOID18 height accuracy estimate available here.
 KB1383
 KB1383.Click photographs - Photos may exist for this station.
 KB1383
 KB1383.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1383
 KB1383. The following values were computed from the NAD 83(1997) position.
 KB1383
 KB1383;                    North         East     Units Scale Factor Converg.
 KB1383;SPC IL W     -   320,463.412   775,187.927   MT  1.00001075   +0 33 25.5
 KB1383;SPC IL W     - 1,051,387.04  2,543,262.39   sFT  1.00001075   +0 33 25.5
 KB1383;UTM  16      - 4,380,392.873   303,082.467   MT  1.00007743   -1 27 35.4
 KB1383
 KB1383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0308280392(NAD 83)
 KB1383
 KB1383                          SUPERSEDED SURVEY CONTROL
 KB1383
 KB1383  NAD 83(1986)-  39 33 02.30545(N)    089 17 30.62086(W) AD(       ) 3
 KB1383  NAD 27      -  39 33 02.13664(N)    089 17 30.30677(W) AD(       ) 3
 KB1383
 KB1383.Superseded values are not recommended for survey control.
 KB1383
 KB1383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1383.See file dsdata.pdf to determine how the superseded data were derived.
 KB1383
 KB1383_MARKER: 53 = ELEVATED TANK
 KB1383
 KB1383  HISTORY     - Date     Condition        Report By
 KB1383  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1383
 KB1383                          STATION DESCRIPTION
 KB1383
 KB1383'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1383'THE TAYLORVILLE NORTH MUNICIPAL WATER TANK IS LOCATED IN THE
 KB1383'CENTER OF TAYLORVILLE, JUST NORTH OF THE BALTIMORE AND OHIO
 KB1383'RAILROAD TRACKS, 1/2 BLOCK EAST OF NORTH WALNUT STREET AND 1
 KB1383'BLOCK SOUTH OF STATE HIGHWAY 29 AND IT IS THE NORTH OF TWO
 KB1383'TANKS.  IT IS 170 FEET HIGH, SILVER IN COLOR, WITH BLACK
 KB1383'LETTERING TAYLORVILLE ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1382 ***********************************************************************
 KB1382  DESIGNATION -  TAYLORVILLE S MUN TANK
 KB1382  PID         -  KB1382
 KB1382  STATE/COUNTY-  IL/CHRISTIAN
 KB1382  COUNTRY     -  US
 KB1382  USGS QUAD   -  TAYLORVILLE (2018)
 KB1382
 KB1382                         *CURRENT SURVEY CONTROL
 KB1382  ______________________________________________________________________
 KB1382* NAD 83(1997) POSITION- 39 31 43.20201(N) 089 19 06.94680(W)   ADJUSTED
 KB1382  ______________________________________________________________________
 KB1382  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 KB1382  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 KB1382  HORZ ORDER      -  THIRD
 KB1382
 KB1382.The horizontal coordinates were established by classical geodetic methods
 KB1382.and adjusted by the National Geodetic Survey in October 1999.
 KB1382
 KB1382.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1382.GEOID18 height accuracy estimate available here.
 KB1382
 KB1382.Click photographs - Photos may exist for this station.
 KB1382
 KB1382.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1382
 KB1382. The following values were computed from the NAD 83(1997) position.
 KB1382
 KB1382;                    North         East     Units Scale Factor Converg.
 KB1382;SPC IL W     -   318,002.200   772,911.676   MT  1.00000660   +0 32 23.2
 KB1382;SPC IL W     - 1,043,312.22  2,535,794.39   sFT  1.00000660   +0 32 23.2
 KB1382;UTM  16      - 4,378,013.101   300,720.849   MT  1.00008896   -1 28 34.3
 KB1382
 KB1382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0072078013(NAD 83)
 KB1382
 KB1382                          SUPERSEDED SURVEY CONTROL
 KB1382
 KB1382  NAD 83(1986)-  39 31 43.21040(N)    089 19 06.92712(W) AD(       ) 3
 KB1382  NAD 27      -  39 31 43.03825(N)    089 19 06.59926(W) AD(       ) 3
 KB1382
 KB1382.Superseded values are not recommended for survey control.
 KB1382
 KB1382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1382.See file dsdata.pdf to determine how the superseded data were derived.
 KB1382
 KB1382_MARKER: 53 = ELEVATED TANK
 KB1382
 KB1382  HISTORY     - Date     Condition        Report By
 KB1382  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1382
 KB1382                          STATION DESCRIPTION
 KB1382
 KB1382'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1382'THE TAYLORVILLE SOUTH MUNICIPAL WATER TANK IS LOCATED ABOUT 1.5
 KB1382'MILES SOUTHWEST OF THE CENTER OF TAYLORVILLE, ABOUT 0.3 MILES
 KB1382'NORTH OF STATE ROAD 48, AND JUST NORTH OF THE NORFOLK AND
 KB1382'WESTERN RAILROAD TRACKS ON CITY PROPERTY, AND IS THE SOUTH OF
 KB1382'TWO TANKS.  IT IS 180 FEET HIGH, RED IN COLOR, WITH BLACK
 KB1382'LETTERING TAYLORVILLE ON IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1428 ***********************************************************************
 KB1428  DESIGNATION -  TAYLORVILLE WU TEL MAST
 KB1428  PID         -  KB1428
 KB1428  STATE/COUNTY-  IL/CHRISTIAN
 KB1428  COUNTRY     -  US
 KB1428  USGS QUAD   -  CLARKSDALE (2018)
 KB1428
 KB1428                         *CURRENT SURVEY CONTROL
 KB1428  ______________________________________________________________________
 KB1428* NAD 83(1997) POSITION- 39 27 11.23640(N) 089 17 03.10101(W)   ADJUSTED
 KB1428  ______________________________________________________________________
 KB1428  GEOID HEIGHT    -        -31.981 (meters)                     GEOID18
 KB1428  LAPLACE CORR    -         -2.63  (seconds)                    DEFLEC18
 KB1428  HORZ ORDER      -  THIRD
 KB1428
 KB1428.The horizontal coordinates were established by classical geodetic methods
 KB1428.and adjusted by the National Geodetic Survey in October 1999.
 KB1428
 KB1428.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1428.GEOID18 height accuracy estimate available here.
 KB1428
 KB1428.Click photographs - Photos may exist for this station.
 KB1428
 KB1428.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1428
 KB1428. The following values were computed from the NAD 83(1997) position.
 KB1428
 KB1428;                    North         East     Units Scale Factor Converg.
 KB1428;SPC IL W     -   309,643.447   775,951.510   MT  1.00001218   +0 33 38.8
 KB1428;SPC IL W     - 1,015,888.54  2,545,767.58   sFT  1.00001218   +0 33 38.8
 KB1428;UTM  16      - 4,369,552.046   303,465.195   MT  1.00007559   -1 27 07.0
 KB1428
 KB1428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0346569552(NAD 83)
 KB1428
 KB1428                          SUPERSEDED SURVEY CONTROL
 KB1428
 KB1428  NAD 83(1986)-  39 27 11.24652(N)    089 17 03.07700(W) AD(       ) 3
 KB1428  NAD 27      -  39 27 11.07590(N)    089 17 02.73763(W) AD(       ) 3
 KB1428
 KB1428.Superseded values are not recommended for survey control.
 KB1428
 KB1428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1428.See file dsdata.pdf to determine how the superseded data were derived.
 KB1428
 KB1428_MARKER: 42 = RADIO/TV MAST
 KB1428
 KB1428  HISTORY     - Date     Condition        Report By
 KB1428  HISTORY     - 1976     FIRST OBSERVED   NGS
 KB1428
 KB1428                          STATION DESCRIPTION
 KB1428
 KB1428'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1428'THE TAYLORVILLE WESTERN UNION TELEGRAPH COMPANY MAST IS LOCATED
 KB1428'7 MILES SOUTH OF THE CENTER OF TAYLORVILLE, 7 MILES EAST OF
 KB1428'PALMER, AND 2 MILES NORTH-NORTHEAST OF VANDERVILLE.  IT IS 190
 KB1428'FEET HIGH, IN SECTIONS RED AND WHITE IN COLOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1569 ***********************************************************************
 KB1569  CBN         -  This is a Cooperative Base Network Control Station.
 KB1569  PACS        -  This is a Primary Airport Control Station.
 KB1569  DESIGNATION -  TAYPORT
 KB1569  PID         -  KB1569
 KB1569  STATE/COUNTY-  IL/CHRISTIAN
 KB1569  COUNTRY     -  US
 KB1569  USGS QUAD   -  TAYLORVILLE (2018)
 KB1569
 KB1569                         *CURRENT SURVEY CONTROL
 KB1569  ______________________________________________________________________
 KB1569* NAD 83(2011) POSITION- 39 31 55.06536(N) 089 19 36.59649(W)   ADJUSTED
 KB1569* NAD 83(2011) ELLIP HT-   155.104 (meters)        (06/27/12)   ADJUSTED
 KB1569* NAD 83(2011) EPOCH   -  2010.00
 KB1569* NAVD 88 ORTHO HEIGHT -   187.21  (meters)      614.2   (feet) GPS OBS
 KB1569  ______________________________________________________________________
 KB1569  NAVD 88 orthometric height was determined with an earlier geoid model
 KB1569  GEOID HEIGHT    -        -32.070 (meters)                     GEOID18
 KB1569  NAD 83(2011) X  -     57,874.995 (meters)                     COMP
 KB1569  NAD 83(2011) Y  - -4,925,727.542 (meters)                     COMP
 KB1569  NAD 83(2011) Z  -  4,038,139.847 (meters)                     COMP
 KB1569  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 KB1569
 KB1569  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1569  Standards:
 KB1569         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1569            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1569  -------------------------------------------------------------------
 KB1569  NETWORK    0.47   1.33           0.21   0.17   0.68     -0.08268437
 KB1569  -------------------------------------------------------------------
 KB1569  Click here for local accuracies and other accuracy information.
 KB1569
 KB1569.This mark is at Taylorville Airport (TAZ)
 KB1569
 KB1569.The horizontal coordinates were established by GPS observations
 KB1569.and adjusted by the National Geodetic Survey in June 2012.
 KB1569
 KB1569.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1569.been affixed to the stable North American tectonic plate. See 
 KB1569.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1569
 KB1569.The horizontal coordinates are valid at the epoch date displayed above
 KB1569.which is a decimal equivalence of Year/Month/Day.
 KB1569
 KB1569.The orthometric height was determined by GPS observations and a
 KB1569.high-resolution geoid model.
 KB1569
 KB1569.GPS derived orthometric heights for airport stations designated as
 KB1569.PACS or SACS are published to 2 decimal places.  This maintains
 KB1569.centimeter relative accuracy between the PACS and SACS.  It does
 KB1569.not indicate centimeter accuracy relative to other marks which are
 KB1569.part of the published vertical control network.
 KB1569
 KB1569.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1569.GEOID18 height accuracy estimate available here.
 KB1569
 KB1569.Click photographs - Photos may exist for this station.
 KB1569
 KB1569.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1569
 KB1569.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1569
 KB1569.The ellipsoidal height was determined by GPS observations
 KB1569.and is referenced to NAD 83.
 KB1569
 KB1569. The following values were computed from the NAD 83(2011) position.
 KB1569
 KB1569;                    North         East     Units Scale Factor Converg.
 KB1569;SPC IL W     -   318,361.419   772,200.172   MT  1.00000533   +0 32 04.5
 KB1569;SPC IL W     - 1,044,490.76  2,533,460.06   sFT  1.00000533   +0 32 04.5
 KB1569;UTM  16      - 4,378,397.160   300,022.363   MT  1.00009239   -1 28 53.5
 KB1569
 KB1569!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1569!SPC IL W     -   0.99997567  x   1.00000533  =   0.99998100
 KB1569!UTM  16      -   0.99997567  x   1.00009239  =   1.00006805
 KB1569
 KB1569:                Primary Azimuth Mark                     Grid Az
 KB1569:SPC IL W     -  TAYPORT AZ MK                            358 50 51.0
 KB1569:UTM  16      -  TAYPORT AZ MK                            000 51 49.0
 KB1569
 KB1569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0002278397(NAD 83)
 KB1569
 KB1569|---------------------------------------------------------------------|
 KB1569| PID    Reference Object                     Distance      Geod. Az  |
 KB1569|                                                           dddmmss.s |
 KB1569| KB1570 TAYPORT AZ MK                       APPROX. 0.6 KM 3592255.5 |
 KB1569|---------------------------------------------------------------------|
 KB1569
 KB1569                          SUPERSEDED SURVEY CONTROL
 KB1569
 KB1569  NAD 83(2007)-  39 31 55.06541(N)    089 19 36.59724(W) AD(2002.00) 0
 KB1569  ELLIP H (02/10/07)  155.133  (m)                       GP(2002.00)    
 KB1569  ELLIP H (10/15/04)  155.140  (m)                       GP(       ) 4 2
 KB1569  NAD 83(1997)-  39 31 55.06513(N)    089 19 36.59789(W) AD(       ) B
 KB1569  ELLIP H (07/17/98)  155.149  (m)                       GP(       ) 4 1
 KB1569  NAD 83(1986)-  39 31 55.07527(N)    089 19 36.57585(W) AD(       ) 1
 KB1569  NAVD 88 (07/17/98)  187.24   (m)  GEOID96  model used  GPS OBS        
 KB1569  NGVD 29 (06/25/91)  187.28   (m)  OSU 89B  model used  GPS OBS        
 KB1569
 KB1569.Superseded values are not recommended for survey control.
 KB1569
 KB1569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1569.See file dsdata.pdf to determine how the superseded data were derived.
 KB1569
 KB1569_MARKER: F = FLANGE-ENCASED ROD
 KB1569_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1569_STAMPING: TAYPORT 1990
 KB1569_MARK LOGO: NGS
 KB1569_PROJECTION: FLUSH
 KB1569_MAGNETIC: O = OTHER; SEE DESCRIPTION
 KB1569_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1569+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2019
 KB1569_ROD/PIPE-DEPTH: 7.3 meters
 KB1569_SLEEVE-DEPTH  : 1.0 meters
 KB1569
 KB1569  HISTORY     - Date     Condition        Report By
 KB1569  HISTORY     - 1990     MONUMENTED       NGS
 KB1569  HISTORY     - 19970501 GOOD             NGS
 KB1569  HISTORY     - 20020806 GOOD             HANPRO
 KB1569  HISTORY     - 20030613 GOOD             WOOLPT
 KB1569  HISTORY     - 20091222 GOOD             CMT
 KB1569  HISTORY     - 20100323 GOOD             JCLS
 KB1569  HISTORY     - 20190925 GOOD             ILDT
 KB1569
 KB1569                          STATION DESCRIPTION
 KB1569
 KB1569'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1569'STATION IS LOCATED ABOUT 3.0 KM (1.9 MI) SOUTHWEST OF TAYLORVILLE, AT
 KB1569'THE TAYLORVILLE MUNICIPAL AIRPORT, AT THE NORTH END OF MEDIAN BETWEEN
 KB1569'THE TAXI AND THE CENTER OF THE PAVED RUNWAY, IN THE NORTHEAST CORNER
 KB1569'OF SECTION 32, T 13 N, R 2 W.  OWNERSHIP--CITY OF TAYLORVILLE, CITY
 KB1569'HALL, 115 NORTH MAIN STREET, TAYLORVILLE, IL 62568.  AIRPORT MANAGER
 KB1569'IS JACK KENNEDY, PHONE 217-824-9083.
 KB1569'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 29 NORTH (WEBSTER STREET)
 KB1569'WHERE HIGHWAY 29 TURNS TO THE EAST (PARK STREET) AND SPRESSER STREET
 KB1569'TO THE WEST, AT NORTHWEST END OF BUSINESS DISTRICT IN TAYLORVILLE, GO
 KB1569'WEST ON SPRESSER STREET (OLD HIGHWAY 48) FOR 0.79 KM (0.49 MI) TO A
 KB1569'CROSS STREET (CHENEY STREET).  CONTINUE WEST ON SPRESSER STREET FOR
 KB1569'1.23 KM (0.76 MI) TO A RAILROAD CROSSING AT THE NORTHWEST CORNER OF
 KB1569'THE FAIRGROUNDS.  CONTINUE WEST, THEN SOUTH ON OLD HIGHWAY FOR 1.92
 KB1569'KM (1.19 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT. TURN RIGHT, WEST,
 KB1569'FOR 0.04 KM (0.02 MI) TO A GATE ON THE NORTH SIDE OF THE OFFICE. PASS
 KB1569'THROUGH GATE, BEAR SLIGHTLY RIGHT, WEST, ON APRON, THEN RAMP FOR 0.07
 KB1569'KM (0.04 MI) TO THE TAXI.  TURN LEFT, SOUTH, ON TAXI FOR 0.63 KM
 KB1569'(0.39 MI) TO THE STATION ON THE RIGHT JUST BEFORE REACHING A
 KB1569'CONNECTING RAMP.
 KB1569'THE STATION IS LOCATED 50.6 M (166.0 FT) EAST FROM THE CENTER OF THE
 KB1569'RUNWAY, 32.5 M (106.6 FT) NORTH-NORTHEAST AND ACROSS THE RAMP FROM
 KB1569'THE NORTHEAST CORNER OF A 2.4 X 0.75 METER CONCRETE PAD SUPPORTING AN
 KB1569'ILLUMINATED 36-18 SIGN, 25.6 M (84.0 FT) WEST FROM THE CENTER OF THE
 KB1569'TAXI, AND 22.2 M (72.8 FT) NORTH FROM THE CENTER OF THE RAMP.
 KB1569'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 KB1569
 KB1569                          STATION RECOVERY (1997)
 KB1569
 KB1569'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KB1569'THE STATION IS LOCATED ABOUT 3.0 KM (1.85 MI) SOUTHWEST OF
 KB1569'TAYLORVILLE, IL, AT THE TAYLORVILLE MUNICIPAL AIRPORT, NEAR THE
 KB1569'SOUTHEAST END OF THE MIDDLE 1 OF 3 GRASS MEDIANS BETWEEN THE RUNWAY
 KB1569'AND TAXI E, MAIN TAXI, JUST NORTH OF TAXI/RAMP G.  OWNERSHIP--CITY OF
 KB1569'TAYLORVILLE, CITY HALL, 115 NORTH MAIN STREET, TAYLORVILLE, IL 62568.
 KB1569'AIRPORT MANAGER JACK KENNEDY, PHONE 217-824-9083.  NOTE--THIS STATION
 KB1569'IS THE PACS AND FBN/CBN STATION.  TO REACH THE STATION FROM THE
 KB1569'JUNCTION OF STATE HIGHWAYS 29 AND 104 NEAR THE NORTHWEST EDGE OF
 KB1569'TAYLORVILLE, GO SOUTH-SOUTHEAST 0.48 KM (0.30 MI) ALONG HIGHWAY 29 TO
 KB1569'CHENEY STREET ON THE RIGHT.  TURN RIGHT, SOUTH, 1.12 KM (0.70 MI)
 KB1569'ALONG CHENEY STREET TO THE INTERSECTION OF SPRESSER STREET, OLD
 KB1569'HIGHWAY 48.  TURN RIGHT, WEST, 1.23 KM (0.75 MI) ALONG SPRESSER STREET
 KB1569'TO A RAILROAD CROSSING AT THE NORTHWEST CORNER OF THE FAIRGROUNDS.
 KB1569'CONTINUE WEST, THEN SOUTH, 1.92 KM (1.20 MI) ALONG OLD HIGHWAY 48 TO
 KB1569'THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT, WEST, 0.04 KM (0.00
 KB1569'MI) TO A GATE ON THE NORTH SIDE OF THE OFFICE.  PASS THROUGH THE GATE,
 KB1569'BEAR RIGHT, WEST-NORTHWEST, 0.07 KM (0.05 MI) ACROSS APRON AND ALONG
 KB1569'TAXI/RAMP A TO TAXI E, MAIN TAXI.  TURN LEFT, SOUTH, 0.63 KM (0.40 MI)
 KB1569'ALONG TAXI E TO THE STATION ON THE RIGHT, JUST BEFORE TAXI G.  STATION
 KB1569'IS 50.7 M (166.3 FT) EAST OF THE RUNWAY CENTER, 25.7 M (84.3 FT) WEST
 KB1569'OF THE TAXI E CENTER, 22.3 M (73.2 FT) NORTH OF THE TAXI/RAMP G
 KB1569'CENTER, AND THE STATION IS ABOUT LEVEL WITH TAXI/RAMP G AND FLUSH WITH
 KB1569'THE GROUND SURFACE.  BY R.G. HAYES  NOTE--THE DATUM POINT IS A CENTER
 KB1569'PUNCH ON THE TOP OF A STAINLESS STEEL ROD RECESSED ABOUT 10-CM BELOW
 KB1569'THE GROUND SURFACE AND DRIVEN TO A DEPTH OF 7.3 M, (24.0 FT) IN A
 KB1569'GREASE FILLED SLEEVE 1.0 M (3.3 FT) LONG, ENCASED IN A 5-INCH PVC PIPE
 KB1569'WITH NGS LOGO CAP SURROUNDED BY CONCRETE.  ACCESS TO THE DATUM POINT
 KB1569'IS THROUGH THE 5-INCH LOGO CAP.
 KB1569
 KB1569                          STATION RECOVERY (2002)
 KB1569
 KB1569'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (BWO)
 KB1569'RECOVERED IN GOOD CONDITION.
 KB1569
 KB1569                          STATION RECOVERY (2003)
 KB1569
 KB1569'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB1569'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 KB1569'
 KB1569
 KB1569                          STATION RECOVERY (2009)
 KB1569
 KB1569'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2009 (KWS)
 KB1569'RECOVERED IN GOOD CONDITION.
 KB1569
 KB1569                          STATION RECOVERY (2010)
 KB1569
 KB1569'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 KB1569'RECOVERED IN GOOD CONDITION.
 KB1569
 KB1569                          STATION RECOVERY (2019)
 KB1569
 KB1569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1569'2 40D NAILS WERE SET INSIDE VAULT SO IT CAN BE LOCATED WITH A MAGNETIC
 KB1569'LOCATOR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1570 ***********************************************************************
 KB1570  DESIGNATION -  TAYPORT AZ MK
 KB1570  PID         -  KB1570
 KB1570  STATE/COUNTY-  IL/CHRISTIAN
 KB1570  COUNTRY     -  US
 KB1570  USGS QUAD   -  TAYLORVILLE (2018)
 KB1570
 KB1570                         *CURRENT SURVEY CONTROL
 KB1570  ______________________________________________________________________
 KB1570* NAD 83(1997) POSITION- 39 32 15.38579(N) 089 19 36.88093(W)   ADJUSTED
 KB1570* NAD 83(1997) ELLIP HT-   154.902 (meters)        (10/21/99)   ADJUSTED
 KB1570* NAVD 88 ORTHO HEIGHT -   187.0   (meters)      614.    (feet) VERTCON3
 KB1570  ______________________________________________________________________
 KB1570  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 KB1570  NAD 83(1997) X  -     57,863.515 (meters)                     COMP
 KB1570  NAD 83(1997) Y  - -4,925,328.565 (meters)                     COMP
 KB1570  NAD 83(1997) Z  -  4,038,623.059 (meters)                     COMP
 KB1570  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 KB1570  HORZ ORDER      -  FIRST
 KB1570  ELLP ORDER      -  FOURTH    CLASS I
 KB1570
 KB1570.This mark is at Taylorville Airport (TAZ)
 KB1570
 KB1570.The horizontal coordinates were established by GPS observations
 KB1570.and adjusted by the National Geodetic Survey in October 1999.
 KB1570
 KB1570.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1570.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1570
 KB1570.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1570.GEOID18 height accuracy estimate available here.
 KB1570
 KB1570.Click photographs - Photos may exist for this station.
 KB1570
 KB1570.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1570
 KB1570.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1570
 KB1570.The ellipsoidal height was determined by GPS observations
 KB1570.and is referenced to NAD 83.
 KB1570
 KB1570. The following values were computed from the NAD 83(1997) position.
 KB1570
 KB1570;                    North         East     Units Scale Factor Converg.
 KB1570;SPC IL W     -   318,988.023   772,187.533   MT  1.00000531   +0 32 04.6
 KB1570;SPC IL W     - 1,046,546.54  2,533,418.60   sFT  1.00000531   +0 32 04.6
 KB1570;UTM  16      - 4,379,023.875   300,031.778   MT  1.00009235   -1 28 54.4
 KB1570
 KB1570!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1570!SPC IL W     -   0.99997570  x   1.00000531  =   0.99998101
 KB1570!UTM  16      -   0.99997570  x   1.00009235  =   1.00006805
 KB1570
 KB1570:                Primary Azimuth Mark                     Grid Az
 KB1570:SPC IL W     -  TAYPORT                                  178 50 50.7
 KB1570:UTM  16      -  TAYPORT                                  180 51 49.7
 KB1570
 KB1570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0003179023(NAD 83)
 KB1570
 KB1570|---------------------------------------------------------------------|
 KB1570| PID    Reference Object                     Distance      Geod. Az  |
 KB1570|                                                           dddmmss.s |
 KB1570| KB1569 TAYPORT                             APPROX. 0.6 KM 1792255.3 |
 KB1570|---------------------------------------------------------------------|
 KB1570
 KB1570                          SUPERSEDED SURVEY CONTROL
 KB1570
 KB1570  NAD 83(1986)-  39 32 15.39593(N)    089 19 36.85889(W) AD(       ) 1
 KB1570  NGVD 29 (06/25/91)  187.0    (m)  OSU 89B  model used  GPS OBS        
 KB1570
 KB1570.Superseded values are not recommended for survey control.
 KB1570
 KB1570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1570.See file dsdata.pdf to determine how the superseded data were derived.
 KB1570
 KB1570_MARKER: I = METAL ROD
 KB1570_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 KB1570_STAMPING: TAYPORT AZ MK 1990
 KB1570_MARK LOGO: NGS
 KB1570_PROJECTION: FLUSH
 KB1570_MAGNETIC: I = MARKER IS A STEEL ROD
 KB1570_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1570_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1570+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2009
 KB1570_ROD/PIPE-DEPTH: 7.0 meters
 KB1570_SLEEVE-DEPTH  : 1.0 meters
 KB1570
 KB1570  HISTORY     - Date     Condition        Report By
 KB1570  HISTORY     - 1990     MONUMENTED       NGS
 KB1570  HISTORY     - 20020806 GOOD             HANPRO
 KB1570  HISTORY     - 20091222 GOOD             CMT
 KB1570
 KB1570                          STATION DESCRIPTION
 KB1570
 KB1570'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KB1570'STATION IS LOCATED ABOUT 3.5 KM (2.2 MI) SOUTHWEST OF TAYLORVILLE, AT
 KB1570'THE TAYLORVILLE MUNICIPAL AIRPORT, AT THE JUNCTION OF THE TAXI AND A
 KB1570'RAMP AT THE NORTH END OF THE RUNWAY, IN THE NORTH END OF THE MEDIAN
 KB1570'BETWEEN THE RUNWAY AND TAXI, IN EAST CENTRAL SECTION 32, T 13 N, R 2
 KB1570'W. OWNERSHIP--CITY OF TAYLORVILLE, CITY HALL, 115 NORTH MAIN STREET,
 KB1570'TAYLORVILLE, IL 62568. AIRPORT MANAGER IS JACK KENNEDY, PHONE
 KB1570'217-824-9083.
 KB1570'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 29 NORTH (WEBSTER STREET)
 KB1570'WHERE HIGHWAY 29 TURNS EAST (PARK STREET) AND SPRESSER STREET TO THE
 KB1570'WEST, AT NORTHWEST END OF BUSINESS DISTRICT IN TAYLORVILLE, GO WEST
 KB1570'ON SPRESSER STREET (OLD HIGHWAY 48) FOR 0.79 KM (0.49 MI) TO A CROSS
 KB1570'STREET (CHENEY STREET).  CONTINUE WEST ON SPRESSER STREET FOR 1.23 KM
 KB1570'(0.76 MI) TO A RAILROAD CROSSING AT THE NORTHWEST CORNER OF THE
 KB1570'FAIRGROUNDS. CONTINUE WEST, THEN SOUTH ON OLD HIGHWAY FOR 1.92 KM
 KB1570'(1.19 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT. TURN RIGHT, WEST, FOR
 KB1570'0.04 KM (0.02 MI) TO A GATE ON THE NORTH SIDE OF THE OFFICE. PASS
 KB1570'THROUGH GATE, BEARING RIGHT, WEST, ON APRON FOR 0.10 KM (0.06 MI) TO
 KB1570'THE PAINTED STOP LINE AND THE STATION ON THE LEFT.
 KB1570'THE STATION IS LOCATED 51.3 M (168.3 FT) EAST FROM THE CENTER OF THE
 KB1570'RUNWAY, 24.9 M (81.7 FT) WEST FROM THE CENTER OF THE PARALLEL TAXI,
 KB1570'20.5 M (67.3 FT) SOUTH FROM THE CENTER OF THE RAMP, AND 9.65 M
 KB1570'(31.66 FT) SOUTHEAST FROM THE SOUTHEAST CORNER OF A 2.4 X 0.75 METER
 KB1570'CONCRETE PAD SUPPORTING AN ILLUMINATED 36-18 SIGN.
 KB1570'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 KB1570
 KB1570                          STATION RECOVERY (2002)
 KB1570
 KB1570'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (BWO)
 KB1570'RECOVERED IN GOOD CONDITION.
 KB1570
 KB1570                          STATION RECOVERY (2009)
 KB1570
 KB1570'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2009 (KWS)
 KB1570'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1884 ***********************************************************************
 DN1884  DESIGNATION -  TAZEWELL 1
 DN1884  PID         -  DN1884
 DN1884  STATE/COUNTY-  IL/TAZEWELL
 DN1884  COUNTRY     -  US
 DN1884  USGS QUAD   -  DELAVAN NORTH (2018)
 DN1884
 DN1884                         *CURRENT SURVEY CONTROL
 DN1884  ______________________________________________________________________
 DN1884* NAD 83(2011) POSITION- 40 27 16.75415(N) 089 33 32.93784(W)   ADJUSTED
 DN1884* NAD 83(2011) ELLIP HT-   169.561 (meters)        (06/27/12)   ADJUSTED
 DN1884* NAD 83(2011) EPOCH   -  2010.00
 DN1884* NAVD 88 ORTHO HEIGHT -   202.3   (meters)      664.    (feet) GPS OBS
 DN1884  ______________________________________________________________________
 DN1884  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DN1884  GEOID HEIGHT    -        -32.773 (meters)                     GEOID09
 DN1884  GEOID HEIGHT    -        -32.783 (meters)                     GEOID18
 DN1884  NAD 83(2011) X  -     37,395.694 (meters)                     COMP
 DN1884  NAD 83(2011) Y  - -4,860,088.959 (meters)                     COMP
 DN1884  NAD 83(2011) Z  -  4,116,639.666 (meters)                     COMP
 DN1884  LAPLACE CORR    -          1.58  (seconds)                    DEFLEC18
 DN1884
 DN1884  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1884  Standards:
 DN1884         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1884            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1884  -------------------------------------------------------------------
 DN1884  NETWORK    0.41   0.67           0.18   0.15   0.34     -0.12082915
 DN1884  -------------------------------------------------------------------
 DN1884  Click here for local accuracies and other accuracy information.
 DN1884
 DN1884.The horizontal coordinates were established by GPS observations
 DN1884.and adjusted by the National Geodetic Survey in June 2012.
 DN1884
 DN1884.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1884.been affixed to the stable North American tectonic plate. See 
 DN1884.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1884
 DN1884.The horizontal coordinates are valid at the epoch date displayed above
 DN1884.which is a decimal equivalence of Year/Month/Day.
 DN1884
 DN1884.The orthometric height was determined by GPS observations and a
 DN1884.high-resolution geoid model.
 DN1884
 DN1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1884.GEOID18 height accuracy estimate available here.
 DN1884
 DN1884.Click photographs - Photos may exist for this station.
 DN1884
 DN1884.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1884
 DN1884.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1884
 DN1884.The ellipsoidal height was determined by GPS observations
 DN1884.and is referenced to NAD 83.
 DN1884
 DN1884. The following values were computed from the NAD 83(2011) position.
 DN1884
 DN1884;                    North         East     Units Scale Factor Converg.
 DN1884;SPC IL W     -   420,646.409   751,529.662   MT  0.99997385   +0 23 39.1
 DN1884;SPC IL W     - 1,380,070.76  2,465,643.57   sFT  0.99997385   +0 23 39.1
 DN1884;UTM  16      - 4,481,366.989   282,995.917   MT  1.00017969   -1 39 40.1
 DN1884
 DN1884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1884!SPC IL W     -   0.99997340  x   0.99997385  =   0.99994725
 DN1884!UTM  16      -   0.99997340  x   1.00017969  =   1.00015309
 DN1884
 DN1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8299581366(NAD 83)
 DN1884
 DN1884                          SUPERSEDED SURVEY CONTROL
 DN1884
 DN1884  NAD 83(2007)-  40 27 16.75419(N)    089 33 32.93871(W) AD(2002.00) 1
 DN1884  ELLIP H (08/01/11)  169.572  (m)                       GP(2002.00) 3 1
 DN1884
 DN1884.Superseded values are not recommended for survey control.
 DN1884
 DN1884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1884.See file dsdata.pdf to determine how the superseded data were derived.
 DN1884
 DN1884_MARKER: DD = SURVEY DISK
 DN1884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DN1884_STAMPING: IDOT D4 2010 TAZEWELL 1
 DN1884_MARK LOGO: ILDT
 DN1884_PROJECTION: RECESSED 5 CENTIMETERS
 DN1884_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DN1884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DN1884+STABILITY: SURFACE MOTION
 DN1884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1884+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2020
 DN1884_ROD/PIPE-DEPTH: 6.1 meters
 DN1884_SLEEVE-DEPTH  : 0.3 meters
 DN1884
 DN1884  HISTORY     - Date     Condition        Report By
 DN1884  HISTORY     - 19940404 MONUMENTED       ILDT
 DN1884  HISTORY     - 20200824 GOOD             ILDT
 DN1884
 DN1884                          STATION DESCRIPTION
 DN1884
 DN1884'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1994
 DN1884'THE STATION IS LOCATED 1.9 MILES SOUTHWEST OF  DILLON.  TO REACH THE
 DN1884'STATION FROM THE INTERSECTION OF CR 7 (TOWNLINE RD.) AND CR 1
 DN1884'(SPRINGFIELD RD.) IN DILLON PROCEED SOUTH ON CR 1 FOR 0.1 MILES TO
 DN1884'TAZEWELL CO. 2000E (DILLON RD.). TURN LEFT FOR 2.4 MILES TO THE
 DN1884'STATION ON THE RIGHT. 23.3 FEET WEST OF THE CENTERLINE DILLON RD. 56.5
 DN1884'FEET SOUTH OF THE CENTERLINE OF AN ENTRANCE TO RESIDENCE NO 9328
 DN1884'PROJECTED WEST. 55.4 SOUTHWEST OF A CORNER FENCEPOST AT SOUTH SIDE OF
 DN1884'ENTRANCE. A 3.5 INCH DIAMETER BRASS DISK SET IN A 12 INCH DIAMETER
 DN1884'CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.
 DN1884
 DN1884                          STATION RECOVERY (2020)
 DN1884
 DN1884'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DN1884'THE STATION IS 13.8 FT (4.2 M) SOUTH OF POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1946 ***********************************************************************
 LC1946  DESIGNATION -  TEHERAN ATT MICROWAVE KSE 22
 LC1946  PID         -  LC1946
 LC1946  STATE/COUNTY-  IL/MASON
 LC1946  COUNTRY     -  US
 LC1946  USGS QUAD   -  EASTON (2018)
 LC1946
 LC1946                         *CURRENT SURVEY CONTROL
 LC1946  ______________________________________________________________________
 LC1946* NAD 83(1997) POSITION- 40 11 11.06199(N) 089 48 48.60732(W)   ADJUSTED
 LC1946  ______________________________________________________________________
 LC1946  GEOID HEIGHT    -        -32.681 (meters)                     GEOID18
 LC1946  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 LC1946  HORZ ORDER      -  THIRD
 LC1946
 LC1946.The horizontal coordinates were established by classical geodetic methods
 LC1946.and adjusted by the National Geodetic Survey in October 1999.
 LC1946
 LC1946.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1946.GEOID18 height accuracy estimate available here.
 LC1946
 LC1946.Click photographs - Photos may exist for this station.
 LC1946
 LC1946.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1946
 LC1946. The following values were computed from the NAD 83(1997) position.
 LC1946
 LC1946;                    North         East     Units Scale Factor Converg.
 LC1946;SPC IL W     -   390,744.257   730,074.188   MT  0.99995231   +0 13 40.4
 LC1946;SPC IL W     - 1,281,966.78  2,395,251.73   sFT  0.99995231   +0 13 40.4
 LC1946;UTM  16      - 4,452,243.241   260,478.335   MT  1.00030630   -1 48 58.9
 LC1946
 LC1946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6047852243(NAD 83)
 LC1946
 LC1946                          SUPERSEDED SURVEY CONTROL
 LC1946
 LC1946  NAD 83(1996)-  40 11 11.06532(N)    089 48 48.60597(W) AD(       ) 3
 LC1946  NAD 83(1986)-  40 11 11.07149(N)    089 48 48.59956(W) AD(       ) 3
 LC1946  NAD 27      -  40 11 10.92600(N)    089 48 48.20700(W) AD(       ) 3
 LC1946
 LC1946.Superseded values are not recommended for survey control.
 LC1946
 LC1946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1946.See file dsdata.pdf to determine how the superseded data were derived.
 LC1946
 LC1946_MARKER: 45 = MICROWAVE TOWER
 LC1946
 LC1946  HISTORY     - Date     Condition        Report By
 LC1946  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1946
 LC1946                          STATION DESCRIPTION
 LC1946
 LC1946'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1946'THE STATION IS THE CENTER OF THE RED OBSTRUCTION LIGHT ATOP
 LC1946'THE TOWER LOCATED ABOUT 6 MILES SOUTHWEST OF MASON CITY AND
 LC1946'4 MILES SOUTH OF EASTON.  THE TOWER IS A SELF SUPPORTING
 LC1946'CROSS SECTION STEEL STRUCTURE PAINTED IN ALTERNATE SECTIONS
 LC1946'OF INTERNATIONAL ORANGE AND WHITE.  THE HEIGHT IS 175 FEET.
 LC1946'
 LC1946'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 10
 LC1946'AND 29 IN MASON CITY, GO SOUTH AND WEST ON STATE HIGHWAY 29
 LC1946'FOR 5.85 MILES TO A GRAVELED SIDE ROAD RIGHT.  TURN RIGHT
 LC1946'AND GO WEST ON A GRAVELED ROAD FOR 2.8 MILES TO A GRAVELED
 LC1946'T-ROAD.  TURN RIGHT AND GO NORTH AND WEST ON A GRAVELED
 LC1946'ROAD FOR 0.8 MILE TO A GRAVELED SIDE ROAD RIGHT.  TURN RIGHT
 LC1946'AND GO NORTH FOR 1.5 MILES TO A GRAVELED T-ROAD.  TURN LEFT
 LC1946'AND GO WEST ON THE GRAVELED ROAD FOR 0.6 MILE TO THE STATION
 LC1946'ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1601 ***********************************************************************
 MF1601  DESIGNATION -  TEMPERANCE
 MF1601  PID         -  MF1601
 MF1601  STATE/COUNTY-  IL/LEE
 MF1601  COUNTRY     -  US
 MF1601  USGS QUAD   -  FRANKLIN GROVE (2018)
 MF1601
 MF1601                         *CURRENT SURVEY CONTROL
 MF1601  ______________________________________________________________________
 MF1601* NAD 83(1997) POSITION- 41 46 19.01964(N) 089 20 17.65503(W)   ADJUSTED
 MF1601* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 MF1601  ______________________________________________________________________
 MF1601  GEOID HEIGHT    -        -32.993 (meters)                     GEOID18
 MF1601  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 MF1601  HORZ ORDER      -  SECOND
 MF1601
 MF1601.The horizontal coordinates were established by classical geodetic methods
 MF1601.and adjusted by the National Geodetic Survey in October 1999.
 MF1601
 MF1601.The orthometric height was scaled from a topographic map.
 MF1601
 MF1601.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1601.GEOID18 height accuracy estimate available here.
 MF1601
 MF1601.Click photographs - Photos may exist for this station.
 MF1601
 MF1601.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1601
 MF1601. The following values were computed from the NAD 83(1997) position.
 MF1601
 MF1601;                    North         East     Units Scale Factor Converg.
 MF1601;SPC IL W     -   567,086.025   768,876.729   MT  0.99999953   +0 33 06.8
 MF1601;SPC IL W     - 1,860,514.73  2,522,556.40   sFT  0.99999953   +0 33 06.8
 MF1601;UTM  16      - 4,627,099.102   305,656.688   MT  1.00006479   -1 33 29.3
 MF1601
 MF1601!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1601!SPC IL W     -   0.99996457  x   0.99999953  =   0.99996410
 MF1601!UTM  16      -   0.99996457  x   1.00006479  =   1.00002936
 MF1601
 MF1601:                Primary Azimuth Mark                     Grid Az
 MF1601:SPC IL W     -  TEMPERANCE AZ MK                         163 28 39.4
 MF1601:UTM  16      -  TEMPERANCE AZ MK                         165 35 15.5
 MF1601
 MF1601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0565627099(NAD 83)
 MF1601
 MF1601|---------------------------------------------------------------------|
 MF1601| PID    Reference Object                     Distance      Geod. Az  |
 MF1601|                                                           dddmmss.s |
 MF1601| CI8309 TEMPERANCE RM 1                      18.284 METERS 01851     |
 MF1601| CI8310 TEMPERANCE RM 2                      29.630 METERS 09732     |
 MF1601| MF1579 SUBLETTE ST MARYS CATH CH           APPROX.17.1 KM 1463351.1 |
 MF1601| MF1577 SUBLETTE MUNICIPAL TANK             APPROX.16.8 KM 1471852.5 |
 MF1601| MF1584 SUBLETTE ATT MICROWAVE KSA 50       APPROX.13.6 KM 1572826.9 |
 MF1601| CI8308 TEMPERANCE AZ MK                                   1640146.2 |
 MF1601| MF1585 AMBOY MILK CO WATER TANK            APPROX. 6.8 KM 1724329.3 |
 MF1601| MF1586 AMBOY MILK CO STACK                 APPROX. 6.8 KM 1725351.1 |
 MF1601| MF1583 AMBOY MUNICIPAL TANK                APPROX. 6.6 KM 1734449.1 |
 MF1601| MF1587 AMBOY ST PATRICKS CATH CH           APPROX. 6.2 KM 1742707.2 |
 MF1601| MF1596 GREEN RIVER ORD PLT S WTR TANK      APPROX. 6.6 KM 2375242.3 |
 MF1601| MF1605 GREEN RIVER ORD PLT N WTR TANK      APPROX. 5.5 KM 2500922.0 |
 MF1601| MF1611 ELDENA COM EDISON KSA 244 MAST      APPROX. 6.7 KM 2703650.7 |
 MF1601|---------------------------------------------------------------------|
 MF1601
 MF1601                          SUPERSEDED SURVEY CONTROL
 MF1601
 MF1601  NAD 83(1996)-  41 46 19.01987(N)    089 20 17.65588(W) AD(       ) 2
 MF1601  NAD 83(1986)-  41 46 19.02306(N)    089 20 17.66036(W) AD(       ) 2
 MF1601  NAD 27      -  41 46 18.90450(N)    089 20 17.31310(W) AD(       ) 2
 MF1601
 MF1601.Superseded values are not recommended for survey control.
 MF1601
 MF1601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1601.See file dsdata.pdf to determine how the superseded data were derived.
 MF1601
 MF1601_MARKER: DS = TRIANGULATION STATION DISK
 MF1601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1601_STAMPING: TEMPERANCE 1954
 MF1601_MARK LOGO: CGS
 MF1601_PROJECTION: FLUSH
 MF1601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1601+STABILITY: SURFACE MOTION
 MF1601
 MF1601  HISTORY     - Date     Condition        Report By
 MF1601  HISTORY     - 1954     MONUMENTED       CGS
 MF1601  HISTORY     - 19950809 GOOD             USPSQD
 MF1601  HISTORY     - 20020114 GOOD             NGS
 MF1601  HISTORY     - 20030531 MARK NOT FOUND   USPSQD
 MF1601
 MF1601                          STATION DESCRIPTION
 MF1601
 MF1601'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1601'STATION IS LOCATED ON THE GROUNDS OF THE TEMPERANCE HALL
 MF1601'SCHOOL AND AT THE NORTH SIDE OF A SMALL CEMETERY ABOUT 4
 MF1601'MILES NORTH OF AMBOY.  IT IS 53 FEET NORTH OF A TOMBSTONE WITH
 MF1601'THE INSCRIPTION ELIJAH HULLAH ON THE WEST SIDE, 23 FEET SOUTHEAST
 MF1601'OF THE SOUTHEAST CORNER OF THE OLD FRAME SCHOOL BUILDING,
 MF1601'20 FEET NORTHWEST OF A 10 INCH WALNUT TREE AND 13 FEET NORTHWEST
 MF1601'OF A WHITE WITNESS POST AND A FENCE LINE.  THE MARK IS FLUSH
 MF1601'AND THE DISK IS STAMPED TEMPERANCE 1954.
 MF1601'
 MF1601'REFERENCE MARK NO. 1 IS 1 FOOT EAST OF THE NORTHEAST CORNER
 MF1601'OF THE FRAME SCHOOL BUILDING.  THE MARK IS FLUSH AND THE
 MF1601'DISK IS STAMPED TEMPERANCE NO 1 1954.
 MF1601'
 MF1601'REFERENCE MARK NO. 2 IS 87 FEET NORTHEAST OF A TOMBSTONE WITH
 MF1601'THE INSCRIPTION WELLMAN ON THE WEST SIDE.  THE MARK IS FLUSH
 MF1601'AND THE DISK IS STAMPED TEMPERANCE NO 2 1954.
 MF1601'
 MF1601'AZIMUTH MARK IS 66 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 30,
 MF1601'13 FEET NORTHWEST OF AN 8 INCH ELM TREE, 2 FEET WEST OF A
 MF1601'WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE LINE.  THE
 MF1601'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED TEMPERANCE
 MF1601'1954.
 MF1601'
 MF1601'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30
 MF1601'AND 52 ABOUT 3 MILES NORTH OF AMBOY, GO NORTHWEST ON HIGHWAY
 MF1601'52 FOR 1.3 MILES TO A GRAVEL DRIVEWAY ON THE LEFT, TURN LEFT
 MF1601'AND GO SOUTH FOR 0.1 MILE TO THE SMALL FRAME SCHOOL BUILDING
 MF1601'AND THE STATION AT THE NORTH EDGE OF THE CEMETERY AS DESCRIBED.
 MF1601'
 MF1601'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF U.S. HIGHWAYS
 MF1601'30 AND 52 ABOUT 3 MILES NORTH OF AMBOY, GO WEST ON HIGHWAY
 MF1601'30 FOR 0.25 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 MF1601'
 MF1601'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1601
 MF1601                          STATION RECOVERY (1995)
 MF1601
 MF1601'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1601'RECOVERED IN GOOD CONDITION.
 MF1601
 MF1601                          STATION RECOVERY (2002)
 MF1601
 MF1601'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1601'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1601
 MF1601                          STATION RECOVERY (2003)
 MF1601
 MF1601'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1601'RM 2 WAS FOUND. RM 1 AND THE AZIMUTH WERE NOT LOCATED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1596 ***********************************************************************
 HB1596  DESIGNATION -  TEMPLE
 HB1596  PID         -  HB1596
 HB1596  STATE/COUNTY-  IL/SALINE
 HB1596  COUNTRY     -  US
 HB1596  USGS QUAD   -  HARCO (2018)
 HB1596
 HB1596                         *CURRENT SURVEY CONTROL
 HB1596  ______________________________________________________________________
 HB1596* NAD 83(1997) POSITION- 37 45 38.59961(N) 088 40 10.55466(W)   ADJUSTED
 HB1596* NAVD 88 ORTHO HEIGHT -   169.    (meters)      554.    (feet) SCALED
 HB1596  ______________________________________________________________________
 HB1596  GEOID HEIGHT    -        -29.432 (meters)                     GEOID18
 HB1596  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 HB1596  HORZ ORDER      -  FIRST
 HB1596
 HB1596.The horizontal coordinates were established by classical geodetic methods
 HB1596.and adjusted by the National Geodetic Survey in October 1999.
 HB1596
 HB1596.The orthometric height was scaled from a topographic map.
 HB1596
 HB1596.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1596.GEOID18 height accuracy estimate available here.
 HB1596
 HB1596.Click photographs - Photos may exist for this station.
 HB1596
 HB1596.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1596
 HB1596. The following values were computed from the NAD 83(1997) position.
 HB1596
 HB1596;                    North         East     Units Scale Factor Converg.
 HB1596;SPC IL E     -   121,470.300   270,369.993   MT  0.99998581   -0 12 21.3
 HB1596;SPC IL E     -   398,523.81    887,038.89   sFT  0.99998581   -0 12 21.3
 HB1596;UTM  16      - 4,180,579.544   352,933.451   MT  0.99986640   -1 01 21.3
 HB1596
 HB1596!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1596!SPC IL E     -   0.99997811  x   0.99998581  =   0.99996392
 HB1596!UTM  16      -   0.99997811  x   0.99986640  =   0.99984452
 HB1596
 HB1596:                Primary Azimuth Mark                     Grid Az
 HB1596:SPC IL E     -  ABSHER                                   216 50 51.6
 HB1596:UTM  16      -  ABSHER                                   217 39 51.6
 HB1596
 HB1596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5293380579(NAD 83)
 HB1596
 HB1596|---------------------------------------------------------------------|
 HB1596| PID    Reference Object                     Distance      Geod. Az  |
 HB1596|                                                           dddmmss.s |
 HB1596| HB1590 GALATIA MUNICIPAL TANK              APPROX.10.5 KM 0291603.6 |
 HB1596| CI5632 TEMPLE RM 1                          26.593 METERS 04029     |
 HB1596| HB1592 MUDDY RADIO STA KSL 31 MAST         APPROX.13.0 KM 0871254.5 |
 HB1596| HB1608 CARRIER MILLS MUNICIPAL TANK        APPROX. 9.1 KM 1584615.8 |
 HB1596| HB1607 ABSHER                              APPROX. 9.7 KM 2163830.3 |
 HB1596| CI5633 TEMPLE RM 2                          24.313 METERS 28343     |
 HB1596| CI5631 TEMPLE AZ MK                                       3180634.9 |
 HB1596|---------------------------------------------------------------------|
 HB1596
 HB1596                          SUPERSEDED SURVEY CONTROL
 HB1596
 HB1596  NAD 83(1993)-  37 45 38.60629(N)    088 40 10.55470(W) AD(       ) 1
 HB1596  NAD 83(1986)-  37 45 38.61110(N)    088 40 10.55725(W) AD(       ) 1
 HB1596  NAD 27      -  37 45 38.43414(N)    088 40 10.35151(W) AD(       ) 1
 HB1596
 HB1596.Superseded values are not recommended for survey control.
 HB1596
 HB1596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1596.See file dsdata.pdf to determine how the superseded data were derived.
 HB1596
 HB1596_MARKER: DS = TRIANGULATION STATION DISK
 HB1596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1596_STAMPING: TEMPLE 1957
 HB1596_MARK LOGO: CGS
 HB1596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1596+STABILITY: SURFACE MOTION
 HB1596
 HB1596  HISTORY     - Date     Condition        Report By
 HB1596  HISTORY     - 1957     MONUMENTED       CGS
 HB1596  HISTORY     - 1960     GOOD             CGS
 HB1596  HISTORY     - 1967     GOOD             ILDT
 HB1596
 HB1596                          STATION DESCRIPTION
 HB1596
 HB1596'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1596'THE STATION IS ABOUT 7-1/2 MILES WEST OF HARRISBURG, 5-1/2 MILES
 HB1596'NORTH-NORTHWEST OF CARRIER MILES, ON THE SOUTH SIDE OF A GRAVELED
 HB1596'ROAD, ON PROPERTY OWNED BY MRS. R. A. TEMPLE.  IT IS 42 FEET SOUTH OF
 HB1596'THE CENTERLINE OF A GRAVELED ROAD, 36 FEET NORTHEAST OF A 24
 HB1596'INCH OAK TREE, 17 FEET WEST OF A WHITE WITNESS POST AND 14 FEET
 HB1596'NORTHEAST OF THE CENTERLINE OF A TRACK ROAD.  THE MONUMENT
 HB1596'PROJECTS 3 INCHES AND THE DISK IS STAMPED TEMPLE 1957.
 HB1596'
 HB1596'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE SALINE COUNTY
 HB1596'COURTHOUSE LAWN IN HARRISBURG, GO WEST ON STATE HIGHWAY 13 FOR
 HB1596'4.65 MILES TO A STEEL BRIDGE ACROSS BANKSTON CREEK.  CONTINUE WEST ON
 HB1596'HIGHWAY 13 FOR 2.6 MILES TO A CROSSROAD AND A SIGN, NORTH
 HB1596'AMERICA 2 MILES.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 1.55
 HB1596'MILES TO A CROSSROAD.  TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR
 HB1596'0.35 MILE TO A DIM TRACK ROAD RIGHT AND THE STATION ON THE RIGHT.
 HB1596'
 HB1596'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE MAIN
 HB1596'GRAVELED ROAD FOR 0.05 MILE TO A DRIVEWAY RIGHT.  TURN RIGHT AND GO
 HB1596'NORTH ON THE DIRT DRIVEWAY FOR 0.05 MILE TO THE AZIMUTH MARK ON THE
 HB1596'LEFT.
 HB1596'
 HB1596'REFERENCE MARK 1 IS 50 FEET EAST OF A TELEPHONE POLE AND 18 FEET
 HB1596'NORTH OF THE CENTERLINE OF THE GRAVELED ROAD.  THE MONUMENT
 HB1596'PROJECTS 4 INCHES AND THE DISK IS STAMPED TEMPLE NO 1 1957.
 HB1596'
 HB1596'REFERENCE MARK 2 IS 22 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1596'ROAD AND 5 FEET EAST OF A POWERLINE POLE.  THE MONUMENT
 HB1596'PROJECTS 4 INCHES AND THE DISK IS STAMPED TEMPLE NO 2 1957.
 HB1596'
 HB1596'THE AZIMUTH MARK IS 18 FEET WEST OF A DIRT DRIVEWAY, 3 FEET NORTH OF
 HB1596'A WHITE WITNESS POST AND 1 FOOT EAST OF A WIRE FENCE.  THE
 HB1596'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED TEMPLE 1957.
 HB1596'
 HB1596'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1596
 HB1596                          STATION RECOVERY (1960)
 HB1596
 HB1596'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1596'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 HB1596'THE DISTANCES AND DIRECTIONS TO REFERENCE MARK 1 AND THE
 HB1596'AZIMUTH MARK CHECKED.  A DIFFERENCE OF 2 METERS WAS FOUND IN THE
 HB1596'DISTANCE TO REFERENCE MARK 2.  REFERENCE MARK 1 WAS FOUND TO BE ON
 HB1596'THE NORTH SIDE OF THE GRAVELED ROAD INSTEAD OF THE SOUTH SIDE.
 HB1596'
 HB1596'A NEW DESCRIPTION AND THE TO REACH FOLLOWS -
 HB1596'
 HB1596'THE STATION IS ABOUT 7-1/2 MILES WEST OF HARRISBURG, 5-1/2 MILES
 HB1596'NORTH-NORTHWEST OF CARRIER MILLS, ON THE SOUTH SIDE OF A GRAVELED
 HB1596'ROAD, ON THE NORTHEAST SIDE OF A DIRT ROAD AND IS ON THE PROPERTY OF
 HB1596'MR. R. A. TEMPLE.  IT IS 43 FEET SOUTH OF THE CENTERLINE OF A
 HB1596'GRAVELED ROAD, 13 FEET NORTHEAST OF THE CENTERLINE OF A DIRT ROAD, 2
 HB1596'FEET WEST OF A WITNESS POST, 85 FEET EAST OF A POWER POLE, 17 FEET
 HB1596'NORTH OF A WHITE WITNESS POST AND 36 FEET NORTHEAST OF A 24 INCH OAK
 HB1596'TREE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED TEMPLE
 HB1596'1957.
 HB1596'
 HB1596'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE SALINE COUNTY
 HB1596'COURTHOUSE IN HARRISBURG, GO WEST ON STATE HIGHWAY 13 FOR
 HB1596'4.65 MILES TO A STEEL BRIDGE ACROSS BANKSTON CREEK.  CONTINUE WEST ON
 HB1596'HIGHWAY 13 FOR 2.6 MILES TO A CROSSROAD AND A SIGN NORTH
 HB1596'AMERICA 2 MILES.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 1.55
 HB1596'MILES TO A CROSSROAD.  TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR
 HB1596'0.35 MILE TO A DIM DIRT ROAD ON THE RIGHT AND THE STATION ON THE
 HB1596'RIGHT.
 HB1596'
 HB1596'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE GRAVELED
 HB1596'ROAD FOR 0.05 MILE TO A DRIVEWAY ON THE RIGHT.  TURN RIGHT AND
 HB1596'GO NORTH ON THE DRIVEWAY FOR 0.05 MILE TO THE AZIMUTH MARK ON THE
 HB1596'LEFT.
 HB1596'
 HB1596'REFERENCE MARK 1 IS 51 FEET EAST OF A TELEPHONE POLE AND 19 FEET
 HB1596'NORTH OF THE CENTERLINE OF A GRAVELED ROAD.  THE MONUMENT
 HB1596'PROJECTS 5 INCHES AND THE DISK IS STAMPED TEMPLE NO 1 1957.
 HB1596'
 HB1596'REFERENCE MARK 2 IS 22 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1596'ROAD AND 5 FEET EAST OF A POWER POLE.  THE MONUMENT PROJECTS 3
 HB1596'INCHES AND THE DISK IS STAMPED TEMPLE NO 2 1957.
 HB1596'
 HB1596'THE AZIMUTH MARK IS 18 FEET WEST OF THE CENTERLINE OF A DIRT
 HB1596'DRIVEWAY, 3 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF A
 HB1596'WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 HB1596'TEMPLE 1957.
 HB1596'
 HB1596'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1596
 HB1596                          STATION RECOVERY (1967)
 HB1596
 HB1596'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1967 (DEW)
 HB1596'TEMPLE 1957 IN GOOD CONDITION - DESCRIPTION OK EXCEPT - 26 FEET
 HB1596'NORTH EAST OF A 24 INCH OAK TREE - TREE IS GONE.
 HB1596'
 HB1596'TEMPLE NO. 1 1957 NOT FOUND - APPARENTLY DESTROYED WHEN DITCH
 HB1596'BACKSLOPES WERE CUT BACK.
 HB1596'
 HB1596'TEMPLE NO. 2 1957 IN GOOD CONDITION - DESCRIPTION OK.
 HB1596'
 HB1596'TEMPLE 1957 (AZI) IN GOOD CONDITION - DESCRIPTION OK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2070 ***********************************************************************
 JA2070  DESIGNATION -  TENNIS
 JA2070  PID         -  JA2070
 JA2070  STATE/COUNTY-  IL/WABASH
 JA2070  COUNTRY     -  US
 JA2070  USGS QUAD   -  BONE GAP (2018)
 JA2070
 JA2070                         *CURRENT SURVEY CONTROL
 JA2070  ______________________________________________________________________
 JA2070* NAD 83(1997) POSITION- 38 24 47.49837(N) 087 53 19.82574(W)   ADJUSTED
 JA2070* NAVD 88 ORTHO HEIGHT -   157.    (meters)      515.    (feet) SCALED
 JA2070  ______________________________________________________________________
 JA2070  GEOID HEIGHT    -        -31.144 (meters)                     GEOID18
 JA2070  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 JA2070  HORZ ORDER      -  SECOND
 JA2070
 JA2070.The horizontal coordinates were established by classical geodetic methods
 JA2070.and adjusted by the National Geodetic Survey in October 1999.
 JA2070
 JA2070.The orthometric height was scaled from a topographic map.
 JA2070
 JA2070.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2070.GEOID18 height accuracy estimate available here.
 JA2070
 JA2070.Click photographs - Photos may exist for this station.
 JA2070
 JA2070.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2070
 JA2070. The following values were computed from the NAD 83(1997) position.
 JA2070
 JA2070;                    North         East     Units Scale Factor Converg.
 JA2070;SPC IL E     -   193,931.961   338,819.951   MT  0.99999355   +0 16 34.2
 JA2070;SPC IL E     -   636,258.44  1,111,611.79   sFT  0.99999355   +0 16 34.2
 JA2070;UTM  16      - 4,252,035.364   422,401.353   MT  0.99967415   -0 33 08.2
 JA2070
 JA2070!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2070!SPC IL E     -   0.99998027  x   0.99999355  =   0.99997382
 JA2070!UTM  16      -   0.99998027  x   0.99967415  =   0.99965443
 JA2070
 JA2070:                Primary Azimuth Mark                     Grid Az
 JA2070:SPC IL E     -  TENNIS AZ MK                             167 02 28.5
 JA2070:UTM  16      -  TENNIS AZ MK                             167 52 10.9
 JA2070
 JA2070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2240152035(NAD 83)
 JA2070
 JA2070|---------------------------------------------------------------------|
 JA2070| PID    Reference Object                     Distance      Geod. Az  |
 JA2070|                                                           dddmmss.s |
 JA2070| CG9266 TENNIS RM 1                          28.961 METERS 05530     |
 JA2070| JA2061 MT CARMEL RAD WVMC                  APPROX.11.1 KM 0694557.4 |
 JA2070| JA2066 KEENSBURG MUNICIPAL TANK            APPROX. 7.3 KM 1641829.1 |
 JA2070| CG9265 TENNIS AZ MK                                       1671902.7 |
 JA2070| JA2071 BELLMONT MUNICIPAL TANK             APPROX. 3.5 KM 2044232.1 |
 JA2070| CG9267 TENNIS RM 2                          27.648 METERS 30934     |
 JA2070|---------------------------------------------------------------------|
 JA2070
 JA2070                          SUPERSEDED SURVEY CONTROL
 JA2070
 JA2070  NAD 83(1997)-  38 24 47.49873(N)    087 53 19.82521(W) AD(       ) 2
 JA2070  NAD 83(1993)-  38 24 47.50816(N)    087 53 19.82452(W) AD(       ) 2
 JA2070  NAD 83(1986)-  38 24 47.50895(N)    087 53 19.82528(W) AD(       ) 2
 JA2070  NAD 27      -  38 24 47.33941(N)    087 53 19.71333(W) AD(       ) 2
 JA2070
 JA2070.Superseded values are not recommended for survey control.
 JA2070
 JA2070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2070.See file dsdata.pdf to determine how the superseded data were derived.
 JA2070
 JA2070_MARKER: DS = TRIANGULATION STATION DISK
 JA2070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2070_STAMPING: TENNIS 1967
 JA2070_MARK LOGO: CGS
 JA2070_PROJECTION: RECESSED 51 CENTIMETERS
 JA2070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2070+STABILITY: SURFACE MOTION
 JA2070
 JA2070  HISTORY     - Date     Condition        Report By
 JA2070  HISTORY     - 1967     MONUMENTED       CGS
 JA2070
 JA2070                          STATION DESCRIPTION
 JA2070
 JA2070'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2070'STATION IS LOCATED ABOUT 7 MILES WEST OF MT CARMEL, 6.5 MILES
 JA2070'EAST-SOUTHEAST OF BONE GAP, 2.5 MILES NORTHEAST OF BELLMONT, 0.33 MILE
 JA2070'NORTH OF STATE HIGHWAY 15 AND ON PROPERTY OWNED BY MR JOHN TENNIS AND
 JA2070'MR HERMAN TENNIS.
 JA2070'
 JA2070'TO REACH FROM THE POST OFFICE IN MT CARMEL, GO NORTHWESTERLY ON MARKET
 JA2070'STREET (STATE HIGHWAYS 1 AND 15) FOR 0.4 MILE TO JUNCTION OF STATE
 JA2070'HIGHWAYS 1 AND 15.  TURN LEFT AND GO WESTERLY ON 9TH STREET (STATE
 JA2070'HIGHWAY 15) FOR 6.85 MILES TO A SIDE ROAD RIGHT.  (TO REACH THE
 JA2070'AZIMUTH MARK FROM HERE, CONTINUE WESTERLY ON STATE HIGHWAY 15 FOR 0.1
 JA2070'MILE TO MARK ON LEFT AS DESCRIBED).  TURN RIGHT AND GO NORTHEASTERLY
 JA2070'FOLLOWING ROAD FOR 0.3 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO
 JA2070'WESTERLY ON ROAD FOR 0.2 MILE, THENCE TURN RIGHT FOLLOWING ROAD
 JA2070'NORTHERLY FOR 0.05 MILE TO WHERE ROAD TURNS RIGHT (EASTERLY) AND
 JA2070'STATION ON LEFT AS DESCRIBED.
 JA2070'
 JA2070'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JA2070'
 JA2070'STATION MARK, STAMPED TENNIS 1967, IS SET 20 INCHES BELOW THE SURFACE
 JA2070'OF THE GROUND.  IT IS 185 FEET WEST OF WEST EDGE OF A TWIN TRUNK OAK
 JA2070'TREE, 98.7 FEET SOUTHEAST OF NORTHEAST CORNER OF IRON CATTLE GUARD,
 JA2070'157 FEET WEST OF CENTER OF DIRT ROAD, 82 FEET EAST OF NORTH-SOUTH TREE
 JA2070'LINE AND 56.6 FEET SOUTH OF FENCE.
 JA2070'
 JA2070'RM 1, STAMPED TENNIS NO 1 1967, IS SET FLUSH WITH SURFACE OF GROUND.
 JA2070'IT IS 27 FEET WEST OF WEST SIDE OF 14-INCH TREE, 1.4 FEET SOUTHEAST OF
 JA2070'WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 JA2070'
 JA2070'RM 2, STAMPED TENNIS NO 2 1967, IS SET FLUSH WITH SURFACE OF GROUND.
 JA2070'IT IS 2.3 FEET SOUTHWEST OF WITNESS POST, 12 FEET EAST OF NORTHEAST
 JA2070'CORNER OF IRON CATTLE GUARD AND 1 FOOT SOUTH OF FENCE.
 JA2070'
 JA2070'AZIMUTH MARK, STAMPED TENNIS 1967, PROJECTS 1 INCH.  IT IS 30 FEET
 JA2070'SOUTH OF CENTER OF STATE HIGHWAY 15, 2.5 FEET WEST OF WITNESS POST, 19
 JA2070'FEET EAST OF CENTER OF DRIVEWAY, 6 INCHES NORTH OF FENCE AND IS ABOUT
 JA2070'5 FEET HIGHER IN ELEVATION THAN ROAD.
 JA2070'
 JA2070'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1769 ***********************************************************************
 LC1769  DESIGNATION -  TEUSCHER
 LC1769  PID         -  LC1769
 LC1769  STATE/COUNTY-  IL/CHAMPAIGN
 LC1769  COUNTRY     -  US
 LC1769  USGS QUAD   -  FISHER (2018)
 LC1769
 LC1769                         *CURRENT SURVEY CONTROL
 LC1769  ______________________________________________________________________
 LC1769* NAD 83(1997) POSITION- 40 20 30.46053(N) 088 20 49.45902(W)   ADJUSTED
 LC1769* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 LC1769  ______________________________________________________________________
 LC1769  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 LC1769  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 LC1769  HORZ ORDER      -  FIRST
 LC1769
 LC1769.The horizontal coordinates were established by classical geodetic methods
 LC1769.and adjusted by the National Geodetic Survey in October 1999.
 LC1769
 LC1769.The orthometric height was scaled from a topographic map.
 LC1769
 LC1769.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1769.GEOID18 height accuracy estimate available here.
 LC1769
 LC1769.Click photographs - Photos may exist for this station.
 LC1769
 LC1769.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1769
 LC1769. The following values were computed from the NAD 83(1997) position.
 LC1769
 LC1769;                    North         East     Units Scale Factor Converg.
 LC1769;SPC IL E     -   407,951.615   298,832.706   MT  0.99997502   -0 00 32.0
 LC1769;SPC IL E     - 1,338,421.26    980,420.30   sFT  0.99997502   -0 00 32.0
 LC1769;UTM  16      - 4,466,564.941   385,587.970   MT  0.99976113   -0 52 19.6
 LC1769
 LC1769!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1769!SPC IL E     -   0.99996959  x   0.99997502  =   0.99994462
 LC1769!UTM  16      -   0.99996959  x   0.99976113  =   0.99973073
 LC1769
 LC1769:                Primary Azimuth Mark                     Grid Az
 LC1769:SPC IL E     -  TEUSCHER AZ MK                           258 02 23.7
 LC1769:UTM  16      -  TEUSCHER AZ MK                           258 54 11.3
 LC1769
 LC1769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8558766564(NAD 83)
 LC1769
 LC1769|---------------------------------------------------------------------|
 LC1769| PID    Reference Object                     Distance      Geod. Az  |
 LC1769|                                                           dddmmss.s |
 LC1769| LC1729 RANTOUL MUNICIPAL TANK              APPROX.16.3 KM 1012952.3 |
 LC1769| LC1738 CHAMPAIGN CITY RAILROAD STACK       APPROX.25.8 KM 1593433.6 |
 LC1769| CI8313 TEUSCHER RM 1                        33.659 METERS 17140     |
 LC1769| CI8311 TEUSCHER AZ MK                                     2580151.7 |
 LC1769| CI8314 TEUSCHER RM 2                        28.688 METERS 26108     |
 LC1769| CI8315 TEUSCHER RM 3                        35.908 METERS 29439     |
 LC1769|---------------------------------------------------------------------|
 LC1769
 LC1769                          SUPERSEDED SURVEY CONTROL
 LC1769
 LC1769  NAD 83(1997)-  40 20 30.46295(N)    088 20 49.45765(W) AD(       ) 1
 LC1769  NAD 83(1986)-  40 20 30.46773(N)    088 20 49.45511(W) AD(       ) 1
 LC1769  NAD 27      -  40 20 30.35100(N)    088 20 49.25680(W) AD(       ) 1
 LC1769
 LC1769.Superseded values are not recommended for survey control.
 LC1769
 LC1769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1769.See file dsdata.pdf to determine how the superseded data were derived.
 LC1769
 LC1769_MARKER: DS = TRIANGULATION STATION DISK
 LC1769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1769_STAMPING: TEUSCHER 1934
 LC1769_MARK LOGO: CGS
 LC1769_PROJECTION: RECESSED 8 CENTIMETERS
 LC1769_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1769+STABILITY: SURFACE MOTION
 LC1769_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1769+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 LC1769
 LC1769  HISTORY     - Date     Condition        Report By
 LC1769  HISTORY     - 1934     MONUMENTED       CGS
 LC1769  HISTORY     - 1959     GOOD             CGS
 LC1769  HISTORY     - 1970     GOOD             NGS
 LC1769  HISTORY     - 1971     GOOD             NGS
 LC1769  HISTORY     - 1973     GOOD             ILDT
 LC1769  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1769
 LC1769                          STATION DESCRIPTION
 LC1769
 LC1769'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1769'STATION IS LOCATED ABOUT 1.8 MILES N OF FISHER, IN THE SE
 LC1769'CORNER OF THE BARNYARD ON LAND OWNED BY MR. TEUSCHER, WHO
 LC1769'LIVES NEAR THE STATION.  THE MARK IS SET 28 FEET S OF THE GATE,
 LC1769'13 FEET N OF THE E-W FENCE LINE, 16 FEET W OF THE N-S FENCE
 LC1769'LINE, 17 FEET S OF A LARGE OAK TREE, ABOUT 50 YARDS SE OF THE
 LC1769'HOUSE, AND IS FLUSH WITH THE SURFACE OF THE GROUND.
 LC1769'
 LC1769'TO REACH FROM FISHER, GO N ON CONCRETE ROAD FOR 1.8 MILES
 LC1769'FROM THE POST OFFICE TO THE STATION ON THE HIGH GROUND ON
 LC1769'THE W SIDE OF THE ROAD.
 LC1769'
 LC1769'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1769'BRONZE DISKS SET IN CONCRETE.
 LC1769'
 LC1769'REFERENCE MARK NO. 1 IS S OF THE STATION, ON THE E SIDE OF
 LC1769'A SMALL PASTURE, 0.5 FOOT W OF THE N-S FENCE LINE, 97 FEET
 LC1769'S OF THE E-W FENCE LINE, AND PROJECTS 5 INCHES.
 LC1769'
 LC1769'REFERENCE MARK NO. 2 IS WSW OF THE STATION, IN THE E-W FENCE
 LC1769'LINE, ABOUT 60 YARDS S OF THE HOUSE, 14 PACES SE OF THE
 LC1769'SCALES, AND PROJECTS 4 INCHES.
 LC1769'
 LC1769'AZIMUTH MARK IS WSW OF THE STATION, IN E-W FENCE LINE ON THE
 LC1769'S EDGE OF A CULTIVATED FIELD, 20 FEET N OF THE CENTER LINE
 LC1769'OF E-W SECTION LINE ROAD, AND PROJECTS 3 INCHES.
 LC1769'
 LC1769'TO REACH, GO S FROM STATION FOR 0.1 MILE, THENCE W FOR 0.5
 LC1769'MILE.
 LC1769
 LC1769                          STATION RECOVERY (1959)
 LC1769
 LC1769'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RLS)
 LC1769'ORIGINAL DESCRIPTION IS ADEQUATE AS TO LOCALITY.  THE STATION
 LC1769'AND REFERENCE MARKS WERE RECOVERED AND ARE IN GOOD CONDITION.
 LC1769'THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT RECOVERED.  A DENSE,
 LC1769'THORNY HEDGE COVERS THE FENCE LINE IN WHICH THE AZIMUTH MARK
 LC1769'WAS ORIGINALLY SITUATED.
 LC1769'
 LC1769'THE MEASUREMENT FROM THE STATION TO R.M. 2 WAS FOUND TO BE
 LC1769'INCORRECT AND SHOULD BE CHANGED TO 94.12 FEET.  THE 14 4.42
 LC1769'FOOT DISTANCE BETWEEN R.M. 1 AND R.M. 2 IS CORRECT.
 LC1769
 LC1769                          STATION RECOVERY (1970)
 LC1769
 LC1769'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC1769'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD
 LC1769'CONDITION.  THE AZIMUTH MARK WAS FOUND TO HAVE BEEN UPROOTED
 LC1769'BY ROAD WORK AND THE DISK WAS SALVAGED.  THERE WAS NO OBJECT
 LC1769'VISIBLE FROM WHICH A NEW AZIMUTH MARK COULD BE SET.  REFERENCE
 LC1769'MARK 2 WAS FOUND PROJECTING IN LAWN AND WAS DESTROYED AT THE
 LC1769'REQUEST OF THE PROPERTY OWNER.  REFERENCE MARK 3 WAS SET.
 LC1769'THE DISTANCE TO REFERENCE MARK 2 CHECKED WITH THE 1959 RECOVERY
 LC1769'NOTE DISTANCE.  THE DISTANCE TO REFERENCE MARK 1 CHECKED AS
 LC1769'WELL AS THE DIRECTION BETWEEN THE MARKS.  A NEW DESCRIPTION
 LC1769'FOLLOWS--
 LC1769'
 LC1769'THE STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE FRONT
 LC1769'LAWN OF MR. DAN TEUSCHER, 17 FEET NORTH OF A FENCE, 46 FEET
 LC1769'WEST OF THE CENTERLINE OF A ROAD, 27 FEET SOUTH OF THE CENTERLINE
 LC1769'OF A DRIVEWAY, 23 FEET NORTHWEST OF A FENCE CORNER AND A POWER
 LC1769'POLE, 15 FEET WEST OF A FENCE, 46 FEET SOUTHEAST OF A 38
 LC1769'INCH MAPLE TREE AND 126 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 LC1769'OF HOUSE.  THE MONUMENT IS 3 INCHES UNDERGROUND AND THE DISK
 LC1769'IS STAMPED TEUSCHER 1934.
 LC1769'
 LC1769'TO REACH THE STATION FROM THE FISHER NATIONAL BANK IN FISHER,
 LC1769'GO NORTH ON THIRD STREET, CROSSING RAILROAD TRACKS FOR 0.4 MILE
 LC1769'TO A JOG IN THE ROAD TO THE EAST.  GO EAST FOR 0.1 MILE TO
 LC1769'A JOG IN THE ROAD TO THE NORTH.  GO NORTH ON THE ROAD FOR
 LC1769'1.1 MILES TO THE STATION ON THE LEFT.
 LC1769'
 LC1769'REFERENCE MARK 1 IS 12 FEET NORTHWEST OF A 36 INCH MAPLE
 LC1769'TREE, 30 FEET WEST OF THE CENTERLINE OF THE ROAD, 91 FEET SOUTH
 LC1769'OF THE FENCE CORNER AND A POWER POLE AND IN A NORTH-SOUTH
 LC1769'FENCE LINE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 LC1769'STAMPED TEUSCHER NO 1 1934.
 LC1769'
 LC1769'REFERENCE MARK 3 IS A STANDARD DISK STAMPED TEUSCHER 1934
 LC1769'NO 3 1970 SET IN A DRILL HOLE IN THE TOP AND THE SOUTHEAST
 LC1769'CORNER OF A CONCRETE WELL COVER, 5 FEET WEST OF THE WEST EDGE
 LC1769'OF A SIDEWALK, 17 FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY
 LC1769'AND 44 FEET SOUTH OF THE SOUTHWEST CORNER OF THE HOUSE.
 LC1769'
 LC1769'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1769'
 LC1769'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2
 LC1769'MILES NORTH OF FISHER
 LC1769
 LC1769                          STATION RECOVERY (1971)
 LC1769
 LC1769'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1769'THE STATION WAS OCCUPIED TO SET A NEW AZIMUTH MARK AND TAKE
 LC1769'A POLARIS OBSERVATION.  REFERENCE MARK S 1 AND 3 WERE FOUND IN
 LC1769'GOOD CONDITION.  THE THE 1970 RECOVERY NOTE IS GOOD WITH THE
 LC1769'BELOW.
 LC1769'
 LC1769'THE AZIMUTH MARK IS A STANDARD DISK STAMPED TEUSCHER 1934
 LC1769'1971 SET IN A DRILL HOLE IN THE TOP AND CENTER OF THE SOUTH
 LC1769'CONCRETE HEADWALL OF A FIELD ENTRANCE, 8 FEET SOUTH OF THE
 LC1769'CENTERLINE OF THE ENTRANCE, 23 FEET WEST OF THE CENTERLINE
 LC1769'OF THE ROAD, 60 FEET SOUTH OF A POWER LINE POLE, 0.4 MILE
 LC1769'SOUTH ALONG PAVED ROAD FORM THE STATION.
 LC1769'
 LC1769'ILS PT. 224 IS AN ALUMINUM CAP ON A STEEL ROD FLUSH WITH THE
 LC1769'GROUND AND STAMPED ILS 1470, 42 FEET NORTHEAST OF A POWER POLE,
 LC1769'16 FEET WEST OF THE CENTERLINE OF THE ROAD, 64 FEET WEST OF
 LC1769'THE NORTHWEST CORNER OF A CORN CRIB AND 0.8 MILE SOUTH ALONG
 LC1769'PAVED ROAD FROM THE STATION.
 LC1769'
 LC1769'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1769'
 LC1769'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2
 LC1769'MILES NORTH OF FISHER
 LC1769
 LC1769                          STATION RECOVERY (1973)
 LC1769
 LC1769'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (GDM)
 LC1769'TEUSCHER 1934-GOOD
 LC1769'
 LC1769'TEUSCHER NO 1 1934-GOOD
 LC1769'
 LC1769'TEUSCHER NO 3 1934-1970-GOOD
 LC1769'
 LC1769'TEUSCHER 1934 1971-GOOD
 LC1769'
 LC1769'TEUSCHER (AZI) 1934 1971-GOOD.
 LC1769
 LC1769                          STATION RECOVERY (2000)
 LC1769
 LC1769'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1769'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1769'RECOVERED AS DESCRIBED IN GOOD CONDITION.  CANNOT OCCUPY WITH
 LC1769'GPS DUE TO TREES
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1199 ***********************************************************************
 KB1199  DESIGNATION -  TEUTOPOLIS RAD STA WSEI MAST
 KB1199  PID         -  KB1199
 KB1199  STATE/COUNTY-  IL/EFFINGHAM
 KB1199  COUNTRY     -  US
 KB1199  USGS QUAD   -  TEUTOPOLIS (2018)
 KB1199
 KB1199                         *CURRENT SURVEY CONTROL
 KB1199  ______________________________________________________________________
 KB1199* NAD 83(1997) POSITION- 39 07 51.18079(N) 088 29 28.23337(W)   ADJUSTED
 KB1199  ______________________________________________________________________
 KB1199  GEOID HEIGHT    -        -31.965 (meters)                     GEOID18
 KB1199  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 KB1199  HORZ ORDER      -  THIRD
 KB1199
 KB1199.The horizontal coordinates were established by classical geodetic methods
 KB1199.and adjusted by the National Geodetic Survey in October 1999.
 KB1199
 KB1199.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1199.GEOID18 height accuracy estimate available here.
 KB1199
 KB1199.Click photographs - Photos may exist for this station.
 KB1199
 KB1199.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1199
 KB1199. The following values were computed from the NAD 83(1997) position.
 KB1199
 KB1199;                    North         East     Units Scale Factor Converg.
 KB1199;SPC IL E     -   273,519.807   286,352.227   MT  0.99997729   -0 05 58.6
 KB1199;SPC IL E     -   897,372.90    939,473.93   sFT  0.99997729   -0 05 58.6
 KB1199;UTM  16      - 4,332,359.651   371,111.693   MT  0.99980455   -0 56 28.3
 KB1199
 KB1199_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7111132359(NAD 83)
 KB1199
 KB1199                          SUPERSEDED SURVEY CONTROL
 KB1199
 KB1199  NAD 83(1997)-  39 07 51.19320(N)    088 29 28.22651(W) AD(       ) 3
 KB1199  NAD 83(1986)-  39 07 51.19352(N)    088 29 28.22634(W) AD(       ) 3
 KB1199  NAD 27      -  39 07 51.04600(N)    088 29 28.05500(W) AD(       ) 3
 KB1199
 KB1199.Superseded values are not recommended for survey control.
 KB1199
 KB1199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1199.See file dsdata.pdf to determine how the superseded data were derived.
 KB1199
 KB1199_MARKER: 42 = RADIO/TV MAST
 KB1199
 KB1199  HISTORY     - Date     Condition        Report By
 KB1199  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1199
 KB1199                          STATION DESCRIPTION
 KB1199
 KB1199'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1199'THE STATION IS LOCATED ABOUT 1 MILE WEST OF TEUTOPOLIS AND ABOUT 0.1
 KB1199'MILE NORTH OF U.S. HIGHWAY 40.
 KB1199'
 KB1199'TO REACH THE STATION FROM THE POST OFFICE IN TEUTOPOLIS, GO WEST ON
 KB1199'U.S. HIGHWAY 40 FOR 1.0 MILE TO A DRIVEWAY RIGHT, TURN RIGHT AND
 KB1199'FOLLOW THE CINDER ROAD NORTH FOR 0.1 MILE TO THE MAST.
 KB1199'
 KB1199'THE POINT INTERSECTED IS THE RED LIGHT ON TOP OF THE MAST WHICH IS
 KB1199'PAINTED RED AND WHITE AND IS 300 FEET HIGH.
 KB1199'
 KB1199'THIS MAST IS USED AS A BOOSTER STATION FOR WSEI RADIO WHICH IS
 KB1199'LOCATED IN DECATUR, ILLINOIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1197 ***********************************************************************
 KB1197  DESIGNATION -  TEUTOPOLIS ST FRANCIS CATH CH
 KB1197  PID         -  KB1197
 KB1197  STATE/COUNTY-  IL/EFFINGHAM
 KB1197  COUNTRY     -  US
 KB1197  USGS QUAD   -  TEUTOPOLIS (2018)
 KB1197
 KB1197                         *CURRENT SURVEY CONTROL
 KB1197  ______________________________________________________________________
 KB1197* NAD 83(1997) POSITION- 39 07 57.33204(N) 088 28 16.54584(W)   ADJUSTED
 KB1197  ______________________________________________________________________
 KB1197  GEOID HEIGHT    -        -31.959 (meters)                     GEOID18
 KB1197  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 KB1197  HORZ ORDER      -  THIRD
 KB1197
 KB1197.The horizontal coordinates were established by classical geodetic methods
 KB1197.and adjusted by the National Geodetic Survey in October 1999.
 KB1197
 KB1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1197.GEOID18 height accuracy estimate available here.
 KB1197
 KB1197.Click photographs - Photos may exist for this station.
 KB1197
 KB1197.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1197
 KB1197. The following values were computed from the NAD 83(1997) position.
 KB1197
 KB1197;                    North         East     Units Scale Factor Converg.
 KB1197;SPC IL E     -   273,706.692   288,074.300   MT  0.99997675   -0 05 13.4
 KB1197;SPC IL E     -   897,986.04    945,123.77   sFT  0.99997675   -0 05 13.4
 KB1197;UTM  16      - 4,332,521.193   372,836.023   MT  0.99979911   -0 55 43.2
 KB1197
 KB1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7283632521(NAD 83)
 KB1197
 KB1197                          SUPERSEDED SURVEY CONTROL
 KB1197
 KB1197  NAD 83(1997)-  39 07 57.34426(N)    088 28 16.53913(W) AD(       ) 3
 KB1197  NAD 83(1986)-  39 07 57.34482(N)    088 28 16.53950(W) AD(       ) 3
 KB1197  NAD 27      -  39 07 57.21200(N)    088 28 16.40200(W) AD(       ) 3
 KB1197
 KB1197.Superseded values are not recommended for survey control.
 KB1197
 KB1197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1197.See file dsdata.pdf to determine how the superseded data were derived.
 KB1197
 KB1197_MARKER: 91 = CHURCH CROSS
 KB1197
 KB1197  HISTORY     - Date     Condition        Report By
 KB1197  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1197
 KB1197                          STATION DESCRIPTION
 KB1197
 KB1197'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1197'THE STATION IS LOCATED ON THE SOUTH SIDE OF U.S. HIGHWAY 40 IN THE
 KB1197'EAST EDGE OF TEUTOPOLIS.
 KB1197'
 KB1197'THE POINT INTERSECTED IS THE GOLD CROSS ON TOP OF THE SPIRE WHICH IS
 KB1197'LOCATED ON THE NORTH SIDE OF A LARGE BRICK BUILDING. THE
 KB1197'SPIRE IS PAINTED BLACK AND IS ABOUT 170 FEET HIGH. THERE IS A CLOCK
 KB1197'ON ALL FOUR SIDES OF THE SPIRE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1344 ***********************************************************************
 MF1344  DESIGNATION -  TEXAS CO LOCKPORT FLARE PIPE
 MF1344  PID         -  MF1344
 MF1344  STATE/COUNTY-  IL/WILL
 MF1344  COUNTRY     -  US
 MF1344  USGS QUAD   -  JOLIET (2018)
 MF1344
 MF1344                         *CURRENT SURVEY CONTROL
 MF1344  ______________________________________________________________________
 MF1344* NAD 83(1997) POSITION- 41 36 30.32428(N) 088 03 35.72476(W)   ADJUSTED
 MF1344  ______________________________________________________________________
 MF1344  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 MF1344  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 MF1344  HORZ ORDER      -  THIRD
 MF1344
 MF1344.The horizontal coordinates were established by classical geodetic methods
 MF1344.and adjusted by the National Geodetic Survey in October 1999.
 MF1344
 MF1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1344.GEOID18 height accuracy estimate available here.
 MF1344
 MF1344.Click photographs - Photos may exist for this station.
 MF1344
 MF1344.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1344
 MF1344. The following values were computed from the NAD 83(1997) position.
 MF1344
 MF1344;                    North         East     Units Scale Factor Converg.
 MF1344;SPC IL E     -   548,647.595   322,789.993   MT  0.99998139   +0 10 53.6
 MF1344;SPC IL E     - 1,800,021.32  1,059,020.17   sFT  0.99998139   +0 10 53.6
 MF1344;UTM  16      - 4,606,843.893   411,682.948   MT  0.99969598   -0 42 13.9
 MF1344
 MF1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1168206843(NAD 83)
 MF1344
 MF1344                          SUPERSEDED SURVEY CONTROL
 MF1344
 MF1344  NAD 83(1997)-  41 36 30.32457(N)    088 03 35.72523(W) AD(       ) 3
 MF1344  NAD 83(1986)-  41 36 30.32602(N)    088 03 35.73468(W) AD(       ) 3
 MF1344  NAD 27      -  41 36 30.21600(N)    088 03 35.51500(W) AD(       ) 3
 MF1344
 MF1344.Superseded values are not recommended for survey control.
 MF1344
 MF1344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1344.See file dsdata.pdf to determine how the superseded data were derived.
 MF1344
 MF1344
 MF1344  HISTORY     - Date     Condition        Report By
 MF1344  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1344  HISTORY     - 20061103 MARK NOT FOUND   GEOCAC
 MF1344
 MF1344                          STATION DESCRIPTION
 MF1344
 MF1344'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1344'THE STATION IS THE TOP OF THE CATALYTIC FLARE PIPE, LOCATED
 MF1344'ABOUT 4 MILES NORTH OF THE CENTER OF LOCKPORT, ON THE EAST
 MF1344'SIDE OF THE ILLINOIS AND MICHIGAN CANAL AT THE TEXAS CO.,
 MF1344'LOCKPORT WORKS.  IT IS A STEEL PIPE, 1.8 FEET IN DIAMETER
 MF1344'AND 250 FEET HIGH.  THE PIPE IS GUYED AND PAINTED IN ALTERNATE
 MF1344'SECTIONS OF RED AND WHITE.  THIS PIPE IS USED TO BURN OFF
 MF1344'EXCESS GAS WHEN SWITCHING TANKS AND THE FLAMES COMING FROM
 MF1344'THE TOP ARE VISIBLE FROM GREAT DISTANCES.
 MF1344
 MF1344                          STATION RECOVERY (2006)
 MF1344
 MF1344'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF1344'FOUND NOTHING PER THE DESCRIPTION.  IT IS A BARREN OPEN SPACE NOW.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1747 ***********************************************************************
 JB1747  CBN         -  This is a Cooperative Base Network Control Station.
 JB1747  DESIGNATION -  THATCHER
 JB1747  PID         -  JB1747
 JB1747  STATE/COUNTY-  IL/JEFFERSON
 JB1747  COUNTRY     -  US
 JB1747  USGS QUAD   -  SPRING GARDEN (2018)
 JB1747
 JB1747                         *CURRENT SURVEY CONTROL
 JB1747  ______________________________________________________________________
 JB1747* NAD 83(2011) POSITION- 38 11 46.33241(N) 088 48 46.32223(W)   ADJUSTED
 JB1747* NAD 83(2011) ELLIP HT-   123.261 (meters)        (06/27/12)   ADJUSTED
 JB1747* NAD 83(2011) EPOCH   -  2010.00
 JB1747* NAVD 88 ORTHO HEIGHT -   153.3   (meters)      503.    (feet) GPS OBS
 JB1747  ______________________________________________________________________
 JB1747  NAVD 88 orthometric height was determined with geoid model    GEOID99
 JB1747  GEOID HEIGHT    -        -29.993 (meters)                     GEOID99
 JB1747  GEOID HEIGHT    -        -30.038 (meters)                     GEOID18
 JB1747  NAD 83(2011) X  -    103,984.940 (meters)                     COMP
 JB1747  NAD 83(2011) Y  - -5,018,011.511 (meters)                     COMP
 JB1747  NAD 83(2011) Z  -  3,922,658.696 (meters)                     COMP
 JB1747  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 JB1747
 JB1747  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1747  Standards:
 JB1747         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1747            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1747  -------------------------------------------------------------------
 JB1747  NETWORK    1.15   1.90           0.48   0.46   0.97     -0.04660985
 JB1747  -------------------------------------------------------------------
 JB1747  Click here for local accuracies and other accuracy information.
 JB1747
 JB1747.The horizontal coordinates were established by GPS observations
 JB1747.and adjusted by the National Geodetic Survey in June 2012.
 JB1747
 JB1747.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1747.been affixed to the stable North American tectonic plate. See 
 JB1747.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1747
 JB1747.The horizontal coordinates are valid at the epoch date displayed above
 JB1747.which is a decimal equivalence of Year/Month/Day.
 JB1747
 JB1747.The orthometric height was determined by GPS observations and a
 JB1747.high-resolution geoid model.
 JB1747
 JB1747.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1747.GEOID18 height accuracy estimate available here.
 JB1747
 JB1747.Click photographs - Photos may exist for this station.
 JB1747
 JB1747.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1747
 JB1747.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1747
 JB1747.The ellipsoidal height was determined by GPS observations
 JB1747.and is referenced to NAD 83.
 JB1747
 JB1747. The following values were computed from the NAD 83(2011) position.
 JB1747
 JB1747;                    North         East     Units Scale Factor Converg.
 JB1747;SPC IL E     -   169,861.260   257,994.750   MT  0.99999672   -0 17 47.5
 JB1747;SPC IL E     -   557,286.48    846,437.78   sFT  0.99999672   -0 17 47.5
 JB1747;UTM  16      - 4,229,137.799   341,253.795   MT  0.99991037   -1 07 16.4
 JB1747
 JB1747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1747!SPC IL E     -   0.99998066  x   0.99999672  =   0.99997738
 JB1747!UTM  16      -   0.99998066  x   0.99991037  =   0.99989103
 JB1747
 JB1747:                Primary Azimuth Mark                     Grid Az
 JB1747:SPC IL E     -  THATCHER AZ MK                           200 18 56.5
 JB1747:UTM  16      -  THATCHER AZ MK                           201 08 25.4
 JB1747
 JB1747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4125329137(NAD 83)
 JB1747
 JB1747|---------------------------------------------------------------------|
 JB1747| PID    Reference Object                     Distance      Geod. Az  |
 JB1747|                                                           dddmmss.s |
 JB1747| CI5637 THATCHER RM 1                        22.171 METERS 03339     |
 JB1747| CI5636 THATCHER AZ MK                                     2000109.0 |
 JB1747| CI5638 THATCHER RM 2                        27.195 METERS 31450     |
 JB1747|---------------------------------------------------------------------|
 JB1747
 JB1747                          SUPERSEDED SURVEY CONTROL
 JB1747
 JB1747  NAD 83(2007)-  38 11 46.33246(N)    088 48 46.32304(W) AD(2002.00) 0
 JB1747  ELLIP H (02/10/07)  123.283  (m)                       GP(2002.00)    
 JB1747  NAD 83(1997)-  38 11 46.33239(N)    088 48 46.32297(W) AD(       ) A
 JB1747  ELLIP H (09/15/03)  123.285  (m)                       GP(       ) 4 1
 JB1747  NAD 83(1997)-  38 11 46.33296(N)    088 48 46.32473(W) AD(       ) 3
 JB1747  NAD 83(1993)-  38 11 46.34559(N)    088 48 46.32359(W) AD(       ) 3
 JB1747  NAD 83(1986)-  38 11 46.34737(N)    088 48 46.32482(W) AD(       ) 3
 JB1747  NAD 27      -  38 11 46.16274(N)    088 48 46.10087(W) AD(       ) 3
 JB1747
 JB1747.Superseded values are not recommended for survey control.
 JB1747
 JB1747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1747.See file dsdata.pdf to determine how the superseded data were derived.
 JB1747
 JB1747_MARKER: DS = TRIANGULATION STATION DISK
 JB1747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1747_STAMPING: THATCHER 1961
 JB1747_MARK LOGO: CGS
 JB1747_PROJECTION: FLUSH
 JB1747_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1747+STABILITY: SURFACE MOTION
 JB1747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1747+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2016
 JB1747
 JB1747  HISTORY     - Date     Condition        Report By
 JB1747  HISTORY     - 1961     MONUMENTED       CGS
 JB1747  HISTORY     - 20020520 GOOD             ILDT
 JB1747  HISTORY     - 20020805 GOOD             NGS
 JB1747  HISTORY     - 20081030 GOOD             ILDT
 JB1747  HISTORY     - 20090121 GOOD             ILDT
 JB1747  HISTORY     - 20160927 GOOD             ASMINC
 JB1747
 JB1747                          STATION DESCRIPTION
 JB1747
 JB1747'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1747'THE STATION IS ABOUT 9 MILES SOUTHEAST OF MT. VERNON, ABOUT 4 MILES
 JB1747'SOUTHWEST OF BELLE RIVE, ON THE PROPERTY OF MR J W THATCHER.  IT IS 93
 JB1747'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A BARN, 60 FEET EAST OF THE
 JB1747'CENTERLINE OF A FIELD ENTRANCE, 46 FEET SOUTHWEST OF THE SOUTHWEST
 JB1747'CORNER OF A BARN AND 12 FEET NORTH OF A WIRE FENCE AND WITNESS POST.
 JB1747'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED THATCHER 1961.
 JB1747'
 JB1747'TO REACH FROM THE JUNCTION OF U S HIGHWAY 460 AND STATE HIGHWAY 37 AT
 JB1747'THE SOUTH EDGE OF MT VERNON, GO EAST AND SOUTHEAST ON U S HIGHWAY 460
 JB1747'FOR 6.1 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON A
 JB1747'PAVED ROAD FOR 2.3 MILES TO A PAVED SIDE ROAD RIGHT.  CONTINUE SOUTH
 JB1747'ON THE PAVED ROAD FOR 2.2 MILES TO A FARM LANE ON THE LEFT.  TURN LEFT
 JB1747'AND GO EAST ON THE FARM LANE FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 JB1747'
 JB1747'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO SOUTH ON A PAVED ROAD
 JB1747'FOR 0.3 MILE TO THE MARK ON THE RIGHT.
 JB1747'
 JB1747'REFERENCE MARK 1 IS 81 FEET NORTHEAST OF THE WITNESS POST, 37 FEET
 JB1747'NORTH OF THE SOUTHWEST CORNER OF THE BARN AND 6 FEET SOUTH OF THE
 JB1747'NORTHWEST CORNER OF THE BARN.  THE MONUMENT PROJECTS 2 INCHES AND THE
 JB1747'DISK IS STAMPED THATCHER NO 1 1961.
 JB1747'
 JB1747'REFERENCE MARK 2 IS 100 FEET NORTHWEST OF THE WITNESS POST, 71 FEET
 JB1747'NORTH OF THE CENTERLINE OF THE FIELD ENTRANCE AND A WOODEN GATE AND 19
 JB1747'FEET SOUTH OF THE NORTHEAST CORNER OF THE BARN.  THE MONUMENT PROJECTS
 JB1747'3 INCHES AND THE DISK IS STAMPED THATCHER NO 2 1961.
 JB1747'
 JB1747'THE AZIMUTH MARK IS 43 FEET SOUTHEAST OF A 12 INCH OAK TREE, 19 FEET
 JB1747'EAST OF THE CENTERLINE OF A PAVED ROAD AND 2 FEET WEST OF A WITNESS
 JB1747'POST AND POWER POLE.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 JB1747'STAMPED THATCHER 1961.
 JB1747'
 JB1747'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1747
 JB1747                          STATION RECOVERY (2002)
 JB1747
 JB1747'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 JB1747'RECOVERED IN GOOD CONDITION.
 JB1747
 JB1747                          STATION RECOVERY (2002)
 JB1747
 JB1747'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (RA)
 JB1747'RECOVERED AS DESCRIBED
 JB1747
 JB1747                          STATION RECOVERY (2008)
 JB1747
 JB1747'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 JB1747'SET THIS DATE, 11-5-2008, A NEW WITNESS POST AND SIGN AT 11' DUE SOUTH
 JB1747'OF MONUMENT.
 JB1747
 JB1747                          STATION RECOVERY (2009)
 JB1747
 JB1747'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1747'RECOVERED IN GOOD CONDITION.
 JB1747
 JB1747                          STATION RECOVERY (2016)
 JB1747
 JB1747'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 JB1747'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1515 ***********************************************************************
 KB1515  DESIGNATION -  THAYER C W AND F COAL CO STACK
 KB1515  PID         -  KB1515
 KB1515  STATE/COUNTY-  IL/SANGAMON
 KB1515  COUNTRY     -  US
 KB1515  USGS QUAD   -  VIRDEN NORTH (2018)
 KB1515
 KB1515                         *CURRENT SURVEY CONTROL
 KB1515  ______________________________________________________________________
 KB1515* NAD 83(1997) POSITION- 39 32 02.69847(N) 089 45 27.97236(W)   ADJUSTED
 KB1515  ______________________________________________________________________
 KB1515  GEOID HEIGHT    -        -31.985 (meters)                     GEOID18
 KB1515  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 KB1515  HORZ ORDER      -  THIRD
 KB1515
 KB1515.The horizontal coordinates were established by classical geodetic methods
 KB1515.and adjusted by the National Geodetic Survey in October 1999.
 KB1515
 KB1515.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1515.GEOID18 height accuracy estimate available here.
 KB1515
 KB1515.Click photographs - Photos may exist for this station.
 KB1515
 KB1515.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1515
 KB1515. The following values were computed from the NAD 83(1997) position.
 KB1515
 KB1515;                    North         East     Units Scale Factor Converg.
 KB1515;SPC IL W     -   318,339.833   735,151.397   MT  0.99995638   +0 15 37.0
 KB1515;SPC IL W     - 1,044,419.94  2,411,909.21   sFT  0.99995638   +0 15 37.0
 KB1515;UTM  16      - 4,379,679.386   262,987.949   MT  1.00029168   -1 45 22.5
 KB1515
 KB1515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6298779679(NAD 83)
 KB1515
 KB1515                          SUPERSEDED SURVEY CONTROL
 KB1515
 KB1515  NAD 83(1996)-  39 32 02.70591(N)    089 45 27.95868(W) AD(       ) 3
 KB1515  NAD 83(1986)-  39 32 02.70679(N)    089 45 27.95944(W) AD(       ) 3
 KB1515  NAD 27      -  39 32 02.52700(N)    089 45 27.61800(W) AD(       ) 3
 KB1515
 KB1515.Superseded values are not recommended for survey control.
 KB1515
 KB1515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1515.See file dsdata.pdf to determine how the superseded data were derived.
 KB1515
 KB1515_MARKER: 63 = STACK
 KB1515
 KB1515  HISTORY     - Date     Condition        Report By
 KB1515  HISTORY     - 1934     FIRST OBSERVED   CGS
 KB1515
 KB1515                          STATION DESCRIPTION
 KB1515
 KB1515'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0706 ***********************************************************************
 MG0706  DESIGNATION -  THOMA
 MG0706  PID         -  MG0706
 MG0706  STATE/COUNTY-  IL/KNOX
 MG0706  COUNTRY     -  US
 MG0706  USGS QUAD   -  NORTH HENDERSON (2018)
 MG0706
 MG0706                         *CURRENT SURVEY CONTROL
 MG0706  ______________________________________________________________________
 MG0706* NAD 83(1997) POSITION- 41 02 40.86966(N) 090 23 46.89328(W)   ADJUSTED
 MG0706* NAVD 88 ORTHO HEIGHT -   247.    (meters)      810.    (feet) SCALED
 MG0706  ______________________________________________________________________
 MG0706  GEOID HEIGHT    -        -32.918 (meters)                     GEOID18
 MG0706  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 MG0706  HORZ ORDER      -  FIRST
 MG0706
 MG0706.The horizontal coordinates were established by classical geodetic methods
 MG0706.and adjusted by the National Geodetic Survey in October 1999.
 MG0706
 MG0706.The orthometric height was scaled from a topographic map.
 MG0706
 MG0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0706.GEOID18 height accuracy estimate available here.
 MG0706
 MG0706.Click photographs - Photos may exist for this station.
 MG0706
 MG0706.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0706
 MG0706. The following values were computed from the NAD 83(1997) position.
 MG0706
 MG0706;                    North         East     Units Scale Factor Converg.
 MG0706;SPC IL W     -   486,013.228   680,688.959   MT  0.99994576   -0 09 03.0
 MG0706;SPC IL W     - 1,594,528.40  2,233,227.03   sFT  0.99994576   -0 09 03.0
 MG0706;UTM  15      - 4,546,983.786   718,832.727   MT  1.00018942   +1 42 37.3
 MG0706
 MG0706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0706!SPC IL W     -   0.99996643  x   0.99994576  =   0.99991219
 MG0706!UTM  15      -   0.99996643  x   1.00018942  =   1.00015584
 MG0706
 MG0706:                Primary Azimuth Mark                     Grid Az
 MG0706:SPC IL W     -  THOMA AZ MK                              116 24 39.7
 MG0706:UTM  15      -  THOMA AZ MK                              114 32 59.4
 MG0706
 MG0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1883246983(NAD 83)
 MG0706
 MG0706|---------------------------------------------------------------------|
 MG0706| PID    Reference Object                     Distance      Geod. Az  |
 MG0706|                                                           dddmmss.s |
 MG0706| CL9976 THOMA AZ MK                                        1161536.7 |
 MG0706| CL9977 THOMA RM 1                           21.795 METERS 25532     |
 MG0706| MG0731 ALEDO MERCER CO CTHSE CUPOLA        APPROX.34.2 KM 3001613.9 |
 MG0706| MG0732 ALEDO WATER TANK                    APPROX.34.4 KM 3002226.9 |
 MG0706| MG0729 VIOLA MUNICIPAL TANK                APPROX.23.8 KM 3173510.4 |
 MG0706| CL9978 THOMA RM 2                           59.128 METERS 33501     |
 MG0706|---------------------------------------------------------------------|
 MG0706
 MG0706                          SUPERSEDED SURVEY CONTROL
 MG0706
 MG0706  NAD 83(1996)-  41 02 40.86970(N)    090 23 46.89370(W) AD(       ) 1
 MG0706  NAD 83(1986)-  41 02 40.87230(N)    090 23 46.90259(W) AD(       ) 1
 MG0706  NAD 27      -  41 02 40.73900(N)    090 23 46.43400(W) AD(       ) 1
 MG0706
 MG0706.Superseded values are not recommended for survey control.
 MG0706
 MG0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0706.See file dsdata.pdf to determine how the superseded data were derived.
 MG0706
 MG0706_MARKER: DS = TRIANGULATION STATION DISK
 MG0706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0706_STAMPING: THOMA 1939
 MG0706_MARK LOGO: CGS
 MG0706_PROJECTION: FLUSH
 MG0706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0706+STABILITY: SURFACE MOTION
 MG0706
 MG0706  HISTORY     - Date     Condition        Report By
 MG0706  HISTORY     - 1939     MONUMENTED       CGS
 MG0706  HISTORY     - 1945     GOOD             USGS
 MG0706  HISTORY     - 19971124 GOOD             USPSQD
 MG0706
 MG0706                          STATION DESCRIPTION
 MG0706
 MG0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 MG0706'THE STATION IS LOCATED 6-1/2 MILES NORTH AND 1-1/2 MILES WEST
 MG0706'OF GALESBURG.  1-1/2 MILES NORTH AND 1/2 MILE EAST OF SOPERVILLE.
 MG0706'0.7 MILE WEST OF ILLINOIS HIGHWAY NO. 150 (PAVED) IN THE
 MG0706'SOUTHWEST QUARTER OF SEC. 9, T. 12 N., R. 1 E.  IN A FARM
 MG0706'HOUSE YARD.  59 FEET NORTH OF THE NORTHEAST CORNER OF THE
 MG0706'FARMHOUSE.  57 FEET WEST OF A FENCE LINE ALONG THE EAST
 MG0706'SIDE OF A LANE.  AND 12 FEET EAST OF THE EAST FENCE OF A
 MG0706'BARNYARD.  THE MARK IS FLUSH WITH THE
 MG0706'GROUND AND IS STAMPED THOMAS 1939.
 MG0706'
 MG0706'TO REACH THE STATION FROM THE SQUARE IN GALESBURG, GO WEST
 MG0706'ON ILLINOIS HIGHWAY NO. 150 FOR 0.7 MILE TO TRAFFIC LIGHTS
 MG0706'AND THE JUNCTION WITH HIGHWAY NO. 34.  TURN RIGHT (NORTH)
 MG0706'FOLLOWING HIGHWAY NO. 150 FOR 6.5 MILES TO A CROSS ROAD.
 MG0706'TURN LEFT (WEST) AND GO 0.7 MILE TO A LANE TO THE RIGHT
 MG0706'(NORTH).  FOLLOW THE LANE NORTH FOR 0.15 MILE TO A FARMHOUSE
 MG0706'AND THE STATION.
 MG0706'
 MG0706'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 MG0706'BRONZE DISKS SET IN CONCRETE.
 MG0706'
 MG0706'REFERENCE MARK NO. 1 IS 71.50 FEET, 21.795 METERS, WEST-SOUTHWEST
 MG0706'OF THE STATION.  IN THE WEST EDGE OF THE BARN YARD.  1 FOOT
 MG0706'NORTH OF A CHICKEN HOUSE.  AND 1 FOOT WEST OF THE WEST POST
 MG0706'OF A GATE BETWEEN THE CHICKEN HOUSE AND A SMALL SHED.  THE
 MG0706'MARK PROJECTS 8 INCHES ABOVE THE GROUND AND IS
 MG0706'STAMPED THOMAS NO 1 1939.
 MG0706'
 MG0706'REFERENCE MARK NO. 2 IS 59.128 METERS, 194.00 FEET, NORTH-NORTHWEST
 MG0706'OF THE STATION.  IN THE NORTH FENCE OF THE BARN YARD.  30
 MG0706'FEET EAST OF THE NORTHWEST CORNER OF THE BARN YARD.  AND
 MG0706'3 FEET WEST OF THE WEST POST OF A GATE INTO A FIELD.  THE
 MG0706'MARK PROJECTS 6 INCHES ABOVE THE GROUND AND IS
 MG0706'STAMPED THOMAS NO 2 1939.
 MG0706'
 MG0706'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE EAST-SOUTHEAST OF
 MG0706'THE STATION.  18 FEET NORTH OF THE CENTER LINE OF AN EAST-AND-WEST
 MG0706'ROAD.  AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK
 MG0706'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED THOMAS
 MG0706'1939.  TO REACH THE MARK FROM THE STATION GO SOUTH FOR 0.15
 MG0706'MILE.  TURN LEFT (EAST) AND GO 0.3 MILE TO THE MARK ON THE
 MG0706'LEFT (NORTH) SIDE OF THE ROAD.
 MG0706'
 MG0706'THE AZIMUTH MARK IS WITNESSED BY A 4- BY 4-INCH WHITE POST
 MG0706'WHICH PROJECTS 2-1/2 FEET ABOVE THE GROUND.
 MG0706'
 MG0706'64-FOOT TOWER NEEDED TO SEE 103-FOOT TOWER AT ORMONDE
 MG0706'
 MG0706'64-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT GENTRY (NO
 MG0706'93K U.S.G.S.)
 MG0706'
 MG0706'64-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT KNOXVILLE 1935 ECC.
 MG0706'
 MG0706'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT GEHRING 1935
 MG0706'37-FOOT TOWER NEEDED TO SEE 103-FOOT TOWER AT JENSEN
 MG0706'
 MG0706'*AS THIS ARC WAS FOUND TO CONTAIN 2 STATIONS NAMED THOMAS,
 MG0706'THE NAME OF THIS STATION AS IT APPEARS IN RECORDS ETC. WAS
 MG0706'CHANGED TO THOMA.  WHEN THIS STATION IS RECOVERED THE LETTER
 MG0706'S SHOULD BE DELETED FROM ALL MARKS.
 MG0706'
 MG0706'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 MG0706
 MG0706                          STATION RECOVERY (1945)
 MG0706
 MG0706'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1945 (CEW)
 MG0706'STATION AND MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 MG0706'
 MG0706'AS PER INSTRUCTIONS IN THE FIELD NOTES, THE ORIGINAL MARKING
 MG0706'THOMAS 1939 HAS BEEN CHANGED TO THOMA 1939 BY DELETING THE
 MG0706'LETTER S.  THIS CHANGED WAS MADE ON ALL MARKS.
 MG0706
 MG0706                          STATION RECOVERY (1997)
 MG0706
 MG0706'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0706'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1839 ***********************************************************************
 LC1839  DESIGNATION -  THOMAS
 LC1839  PID         -  LC1839
 LC1839  STATE/COUNTY-  IL/LIVINGSTON
 LC1839  COUNTRY     -  US
 LC1839  USGS QUAD   -  FAIRBURY (2018)
 LC1839
 LC1839                         *CURRENT SURVEY CONTROL
 LC1839  ______________________________________________________________________
 LC1839* NAD 83(2011) POSITION- 40 44 15.72236(N) 088 35 02.36755(W)   ADJUSTED
 LC1839* NAD 83(2011) ELLIP HT-   186.295 (meters)        (06/27/12)   ADJUSTED
 LC1839* NAD 83(2011) EPOCH   -  2010.00
 LC1839* NAVD 88 ORTHO HEIGHT -   218.4   (meters)      717.    (feet) GPS OBS
 LC1839  ______________________________________________________________________
 LC1839  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1839  GEOID HEIGHT    -        -32.037 (meters)                     GEOID99
 LC1839  GEOID HEIGHT    -        -32.069 (meters)                     GEOID18
 LC1839  NAD 83(2011) X  -    119,598.537 (meters)                     COMP
 LC1839  NAD 83(2011) Y  - -4,838,313.978 (meters)                     COMP
 LC1839  NAD 83(2011) Z  -  4,140,517.399 (meters)                     COMP
 LC1839  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 LC1839
 LC1839  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1839  Standards:
 LC1839         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1839            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1839  -------------------------------------------------------------------
 LC1839  NETWORK    1.44   2.16           0.67   0.47   1.10     -0.02085245
 LC1839  -------------------------------------------------------------------
 LC1839  Click here for local accuracies and other accuracy information.
 LC1839
 LC1839.The horizontal coordinates were established by GPS observations
 LC1839.and adjusted by the National Geodetic Survey in June 2012.
 LC1839
 LC1839.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1839.been affixed to the stable North American tectonic plate. See 
 LC1839.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1839
 LC1839.The horizontal coordinates are valid at the epoch date displayed above
 LC1839.which is a decimal equivalence of Year/Month/Day.
 LC1839
 LC1839.The orthometric height was determined by GPS observations and a
 LC1839.high-resolution geoid model.
 LC1839
 LC1839.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1839.GEOID18 height accuracy estimate available here.
 LC1839
 LC1839.Click photographs - Photos may exist for this station.
 LC1839
 LC1839.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1839
 LC1839.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1839
 LC1839.The ellipsoidal height was determined by GPS observations
 LC1839.and is referenced to NAD 83.
 LC1839
 LC1839. The following values were computed from the NAD 83(2011) position.
 LC1839
 LC1839;                    North         East     Units Scale Factor Converg.
 LC1839;SPC IL E     -   451,944.046   278,828.008   MT  0.99998052   -0 09 48.9
 LC1839;SPC IL E     - 1,482,753.09    914,788.22   sFT  0.99998052   -0 09 48.9
 LC1839;UTM  16      - 4,510,846.667   366,254.659   MT  0.99982017   -1 02 01.9
 LC1839
 LC1839!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1839!SPC IL E     -   0.99997078  x   0.99998052  =   0.99995130
 LC1839!UTM  16      -   0.99997078  x   0.99982017  =   0.99979095
 LC1839
 LC1839:                Primary Azimuth Mark                     Grid Az
 LC1839:SPC IL E     -  THOMAS AZ MK                             013 55 00.6
 LC1839:UTM  16      -  THOMAS AZ MK                             014 47 13.6
 LC1839
 LC1839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6625410846(NAD 83)
 LC1839
 LC1839|---------------------------------------------------------------------|
 LC1839| PID    Reference Object                     Distance      Geod. Az  |
 LC1839|                                                           dddmmss.s |
 LC1839| CI8316 THOMAS AZ MK                                       0134511.7 |
 LC1839| LC1719 SAUNEMIN MUNICIPAL TANK             APPROX.23.3 KM 0410052.6 |
 LC1839| CI8725 THOMAS RM 1                          21.608 METERS 04449     |
 LC1839| LC1837 FAIRBURY MUNICIPAL TANK             APPROX. 5.8 KM 0792438.9 |
 LC1839| LC1838 FAIRBURY PRESBYTERIAN CH SPIRE      APPROX. 6.0 KM 0823854.5 |
 LC1839| LC1709 FORREST MUNICIPAL TANK              APPROX.14.5 KM 0843656.3 |
 LC1839| CI8726 THOMAS RM 2                          24.080 METERS 13907     |
 LC1839| LC1840 COLFAX MUNICIPAL TANK               APPROX.19.2 KM 1874716.6 |
 LC1839|---------------------------------------------------------------------|
 LC1839
 LC1839                          SUPERSEDED SURVEY CONTROL
 LC1839
 LC1839  NAD 83(2007)-  40 44 15.72236(N)    088 35 02.36849(W) AD(2002.00) 0
 LC1839  ELLIP H (02/10/07)  186.319  (m)                       GP(2002.00)    
 LC1839  ELLIP H (02/03/05)  186.326  (m)                       GP(       ) 4 2
 LC1839  NAD 83(1997)-  40 44 15.72227(N)    088 35 02.36835(W) AD(       ) 1
 LC1839  ELLIP H (03/04/03)  186.329  (m)                       GP(       ) 4 2
 LC1839  NAD 83(1997)-  40 44 15.72248(N)    088 35 02.36966(W) AD(       ) 1
 LC1839  ELLIP H (10/21/99)  186.265  (m)                       GP(       ) 4 1
 LC1839  NAD 83(1986)-  40 44 15.73251(N)    088 35 02.37362(W) AD(       ) 1
 LC1839  NAD 83(1986)-  40 44 15.73543(N)    088 35 02.37676(W) AD(       ) 1
 LC1839  NAD 27      -  40 44 15.61000(N)    088 35 02.16300(W) AD(       ) 1
 LC1839  NGVD 29 (06/25/91)  218.4    (m)  OSU 89B  model used  GPS OBS        
 LC1839
 LC1839.Superseded values are not recommended for survey control.
 LC1839
 LC1839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1839.See file dsdata.pdf to determine how the superseded data were derived.
 LC1839
 LC1839_MARKER: DS = TRIANGULATION STATION DISK
 LC1839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1839_STAMPING: THOMAS 1939
 LC1839_MARK LOGO: CGS
 LC1839_PROJECTION: PROJECTING 1 CENTIMETERS
 LC1839_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1839+STABILITY: SURFACE MOTION
 LC1839_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1839+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2020
 LC1839
 LC1839  HISTORY     - Date     Condition        Report By
 LC1839  HISTORY     - 1939     MONUMENTED       CGS
 LC1839  HISTORY     - 19900830 GOOD             NGS
 LC1839  HISTORY     - 200205   GOOD             ASCPC
 LC1839  HISTORY     - 20200601 GOOD             ILDT
 LC1839
 LC1839                          STATION DESCRIPTION
 LC1839
 LC1839'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1839'THE STATION IS LOCATED 3.5 MILES WEST-SOUTHWEST OF FAIRBURY AND 2.5
 LC1839'MILES EAST-SOUTHEAST OF WESTON.  IN THE SE 1/4 NE 1/4 OF SEC. 12, T.
 LC1839'26 N., R. 5 E.  0.35 MILE SOUTH OF U.S.  HIGHWAY NO. 24 AND ON THE MC
 LC1839'LEAN-LIVINGSTON COUNTY LINE.  THE MARK IS 43 FEET SOUTH OF THE
 LC1839'DRIVEWAY TO THE FARMHOUSE.  26 FEET SOUTH OF A FENCE CORNER.  THE MARK
 LC1839'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED THOMAS 1939.
 LC1839'
 LC1839'TO REACH THE STATION FROM THE POST OFFICE IN FAIRBURY GO SOUTH ON
 LC1839'THIRD STREET FOR TWO BLOCKS TO U.S. HIGHWAY NO. 24, TURN RIGHT, (WEST)
 LC1839'ON HIGHWAY NO. 24 AND GO 3.6 MILES TO A GRAVEL CROSS ROAD, TURN LEFT,
 LC1839'(SOUTH) ON THE GRAVEL ROAD AND GO 0.35 MILE TO THE STATION ON THE
 LC1839'RIGHT.
 LC1839'
 LC1839'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 LC1839'DISKS SET IN CONCRETE.
 LC1839'
 LC1839'THE AZIMUTH MARK IS APPROXIMATELY 0.35 MILE NORTH-NORTHEAST OF THE
 LC1839'STATION, IN THE NORTH RIGHT-OF-WAY FENCE LINE OF U.S.  HIGHWAY NO. 24.
 LC1839'0.1 MILE EAST OF THE GRAVEL ROAD TO THE STATION.  29.5 FEET EAST OF A
 LC1839'TELEPHONE POLE AND 30 FEET NORTH OF THE CENTER LINE OF HIGHWAY NO. 24.
 LC1839'THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED THOMAS
 LC1839'1939.
 LC1839'
 LC1839'REFERENCE MARK NO. 1 IS 21.608 METERS AND 70.89 FEET, NORTHEAST OF THE
 LC1839'STATION, IN THE EAST RIGHT-OF-WAY FENCE LINE.  34 FEET SOUTH OF A
 LC1839'TELEPHONE POLE AND 25 FEET EAST OF THE CENTER LINE OF THE ROAD.  THE
 LC1839'MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED THOMAS NO. 1
 LC1839'1939.
 LC1839'
 LC1839'REFERENCE MARK NO. 2 IS 24.080 METERS AND 79.00 FEET SOUTHEAST OF THE
 LC1839'STATION, IN THE EAST RIGHT-OF-WAY FENCE LINE.  19 FEET NORTH OF A
 LC1839'TELEPHONE POLE AND 26 FEET EAST OF THE CENTER LINE OF THE ROAD.  THE
 LC1839'MARK PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED THOMAS NO. 2
 LC1839'1939.
 LC1839'
 LC1839'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS WHICH
 LC1839'PROJECTS APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1839'
 LC1839'A 64-FOOT TOWER IS NEEDED TO SEE ALL LINES.
 LC1839'
 LC1839'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 LC1839
 LC1839                          STATION RECOVERY (1990)
 LC1839
 LC1839'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC1839'STATION MARK RECOVERED IN GOOD CONDITION. OTHER MARKS NOT SEARCHED
 LC1839'FOR.STATION IS LOCATED ABOUT 6 KM (3.7 MI) WEST OF FAIRBURY, 0.6 KM
 LC1839'(0.4 MI) SOUTH OF US HIGHWAY 24, ON THE MCLEAN-LIVINGSTON COUNTY
 LC1839'LINE, ON THE RIGHT-OF-WAY OF A PAVED ROAD, ON THE EDGE OF A
 LC1839'CULTIVATED FIELD, ON THE EAST EDGE OF SECTION 12, T 26 N, R5 E.
 LC1839'OWNERSHIP--DEPARTMENT OF TRANSPORTATION.
 LC1839'TO REACH FROM THE JUNCTION OF US HIGHWAY 24 AND THIRD STREET
 LC1839'(EXTENSION OF THE MAIN BUSINESS DISTRICT) IN FAIRBURY, GO WEST ON
 LC1839'HIGHWAY 24 FOR 6.10 KM (3.79 MI) TO A PAVED CROSSROAD AT THE COUNTY
 LC1839'LINE.  TURN LEFT, SOUTH, ON ROAD 3570 E FOR 0.61 KM (0.38 MI) TO A
 LC1839'FIELD ENTRANCE AND THE STATION ON THE RIGHT AT HIGH GROUND.
 LC1839'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST
 LC1839'PROJECTING 1 CM.  IT IS 8.6 M (28.2 FT) WEST OF, AND LEVEL WITH THE
 LC1839'ROAD CENTER, 13.5 M (44.3 FT) SOUTH OF THE FIELD ENTRANCE CENTER, 8.8
 LC1839'M (28.9 FT) SOUTH OF A UTILITY POLE, 0.3 M (1.0 FT) NORTH OF A
 LC1839'FIBERGLASS WITNESS POST, AND 0.2 M (0.7 FT) SOUTH OF A FIBERGLASS
 LC1839'WITNESS POST.
 LC1839
 LC1839                          STATION RECOVERY (2002)
 LC1839
 LC1839'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1839'RECOVERED AS DESCRIBED
 LC1839
 LC1839                          STATION RECOVERY (2020)
 LC1839
 LC1839'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC1839'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1506 ***********************************************************************
 NH1506  DESIGNATION -  THOMAS
 NH1506  PID         -  NH1506
 NH1506  STATE/COUNTY-  IL/OGLE
 NH1506  COUNTRY     -  US
 NH1506  USGS QUAD   -  MOUNT MORRIS (2018)
 NH1506
 NH1506                         *CURRENT SURVEY CONTROL
 NH1506  ______________________________________________________________________
 NH1506* NAD 83(1997) POSITION- 42 02 06.43286(N) 089 23 00.02096(W)   ADJUSTED
 NH1506* NAVD 88 ORTHO HEIGHT -   283.    (meters)      928.    (feet) SCALED
 NH1506  ______________________________________________________________________
 NH1506  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 NH1506  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 NH1506  HORZ ORDER      -  SECOND
 NH1506
 NH1506.The horizontal coordinates were established by classical geodetic methods
 NH1506.and adjusted by the National Geodetic Survey in October 1999.
 NH1506
 NH1506.The orthometric height was scaled from a topographic map.
 NH1506
 NH1506.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1506.GEOID18 height accuracy estimate available here.
 NH1506
 NH1506.Click photographs - Photos may exist for this station.
 NH1506
 NH1506.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1506
 NH1506. The following values were computed from the NAD 83(1997) position.
 NH1506
 NH1506;                    North         East     Units Scale Factor Converg.
 NH1506;SPC IL W     -   596,280.169   764,859.980   MT  0.99999292   +0 31 28.3
 NH1506;SPC IL W     - 1,956,295.85  2,509,378.12   sFT  0.99999292   +0 31 28.3
 NH1506;UTM  16      - 4,656,423.839   302,720.112   MT  1.00007892   -1 35 46.9
 NH1506
 NH1506!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1506!SPC IL W     -   0.99996080  x   0.99999292  =   0.99995372
 NH1506!UTM  16      -   0.99996080  x   1.00007892  =   1.00003971
 NH1506
 NH1506:                Primary Azimuth Mark                     Grid Az
 NH1506:SPC IL W     -  MT MORRIS MUNICIPAL TANK                 288 01 47.6
 NH1506:UTM  16      -  MT MORRIS MUNICIPAL TANK                 290 09 02.8
 NH1506
 NH1506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0272056423(NAD 83)
 NH1506
 NH1506|---------------------------------------------------------------------|
 NH1506| PID    Reference Object                     Distance      Geod. Az  |
 NH1506|                                                           dddmmss.s |
 NH1506| CJ1510 THOMAS RM 1                          28.501 METERS 01028     |
 NH1506| NH1505 EBENEZER REFORMED CHURCH SPIRE      APPROX. 9.1 KM 0741010.3 |
 NH1506| NH1502 OREGON CARNATION MILK CO STACK      APPROX. 5.7 KM 1284028.0 |
 NH1506| CJ1511 THOMAS RM 2                          24.961 METERS 15110     |
 NH1506| CJ1509 THOMAS AZ MK                                       1782810.1 |
 NH1506| MF1612 DIXON STATE HOSPITAL STACK          APPROX.19.2 KM 2025757.7 |
 NH1506| MF1715 POLO MUNICIPAL TANK                 APPROX.16.8 KM 2531931.0 |
 NH1506| NH1509 MT MORRIS MUNICIPAL TANK            APPROX. 4.2 KM 2883315.9 |
 NH1506| NH1507 MT MORRIS KABLE PRINTING CO TK      APPROX. 4.7 KM 2953223.0 |
 NH1506| NH1508 LEAF RIVER MUNICIPAL TANK           APPROX. 9.7 KM 3500037.5 |
 NH1506|---------------------------------------------------------------------|
 NH1506
 NH1506                          SUPERSEDED SURVEY CONTROL
 NH1506
 NH1506  NAD 83(1996)-  42 02 06.43294(N)    089 23 00.02177(W) AD(       ) 2
 NH1506  NAD 83(1986)-  42 02 06.43389(N)    089 23 00.02520(W) AD(       ) 2
 NH1506  NAD 27      -  42 02 06.32760(N)    089 22 59.63680(W) AD(       ) 2
 NH1506
 NH1506.Superseded values are not recommended for survey control.
 NH1506
 NH1506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1506.See file dsdata.pdf to determine how the superseded data were derived.
 NH1506
 NH1506_MARKER: DS = TRIANGULATION STATION DISK
 NH1506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1506_STAMPING: THOMAS 1954
 NH1506_MARK LOGO: CGS
 NH1506_PROJECTION: RECESSED 46 CENTIMETERS
 NH1506_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1506+STABILITY: SURFACE MOTION
 NH1506
 NH1506  HISTORY     - Date     Condition        Report By
 NH1506  HISTORY     - 1954     MONUMENTED       CGS
 NH1506  HISTORY     - 1978     GOOD             ALSTER
 NH1506  HISTORY     - 19861022 GOOD             NGS
 NH1506  HISTORY     - 19960504 GOOD             USPSQD
 NH1506  HISTORY     - 20010813 MARK NOT FOUND   USPSQD
 NH1506  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 NH1506
 NH1506                          STATION DESCRIPTION
 NH1506
 NH1506'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1506'STATION IS LOCATED ON THE PROPERTY OF S.J. THOMAS ABOUT 3-1/2
 NH1506'MILES NORTHWEST OF OREGON, ABOUT 3 MILES EAST OF MT. MORRIS
 NH1506'AND 0.15 MILE SOUTH OF STATE HIGHWAY 64.  IT IS 97 FEET SOUTHWEST
 NH1506'OF A POWER LINE POLE, 89 FEET NORTHWEST OF A POWER LINE POLE,
 NH1506'30 FEET WEST OF THE CENTER OF A GRAVEL LANE AND 17 FEET WEST
 NH1506'OF A WHITE WITNESS POST AND FENCE.  THE MARK IS 18 INCHES
 NH1506'UNDERGROUND AND THE DISK IS STAMPED THOMAS 1954.
 NH1506'
 NH1506'REFERENCE MARK NO. 1 IS IN THE FENCE LINE, 11 FEET WEST OF THE
 NH1506'CENTER OF THE LANE AND 3 FEET SOUTH OF THE POWER LINE POLE.
 NH1506'THE MARK PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED THOMAS
 NH1506'NO 1 1954.
 NH1506'
 NH1506'REFERENCE MARK NO. 2 IS IN THE FENCE LINE, 25 FEET NORTHEAST OF
 NH1506'A POWER POLE AND 9 FEET EAST OF THE CENTER OF THE LANE.  THE
 NH1506'MARK IS FLUSH AND THE DISK IS STAMPED THOMAS NO 2 1954.
 NH1506'
 NH1506'AZIMUTH MARK IS 88 FEET NORTH OF A POWER LINE POLE, 11 FEET
 NH1506'WEST OF THE CENTER OF THE GRAVEL LANE AND 3 FEET NORTH OF A
 NH1506'WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 2 INCHES AND THE
 NH1506'DISK IS STAMPED THOMAS 1954.
 NH1506'
 NH1506'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS
 NH1506'2 AND 64 IN OREGON, GO WEST AND NORTHWEST ON HIGHWAY 64 FOR
 NH1506'3.35 MILES TO A GRAVEL CROSSROAD, MAIN GRAVEL ROAD GOING
 NH1506'NORTH AND A GRAVEL LANE GOING SOUTH.  TURN LEFT AND GO SOUTH
 NH1506'ON GRAVEL LANE FOR 0.15 MILE TO THE STATION ON THE RIGHT AS
 NH1506'DESCRIBED.  CONTINUE SOUTH ON GRAVEL LANE FOR 0.25 MILE TO THE
 NH1506'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 NH1506'
 NH1506'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1506
 NH1506                          STATION RECOVERY (1978)
 NH1506
 NH1506'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1978 (JM)
 NH1506'THOMAS RECOVERED GOOD 2 FEET BELOW GROUND.
 NH1506'
 NH1506'RM NO. 1 AND RM NO. 2 RECOVERED GOOD.
 NH1506'
 NH1506'AZ MARK DESTROYED.
 NH1506'
 NH1506'DESCRIPTION GOOD.
 NH1506'
 NH1506'DISTANCE AND DIRECTION FROM NEAREST TOWN--DESCRIPTION, GOOD.
 NH1506
 NH1506                          STATION RECOVERY (1986)
 NH1506
 NH1506'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 (RLR)
 NH1506'THE STATION MARK, AND RM 1 WAS RECOVERED IN GOOD CONDITION.  THE AZ MK
 NH1506'AND RM 2 WAS ALREADY DESTROYED BY ROAD CONSTRUCTION EQUIPMENT WHEN I
 NH1506'ARRIVED.  A NEW RM 3 AND 4 WAS ESTABLISHED AT THIS TIME.  NO NEW AZ MK
 NH1506'WAS ESTABLISHED.  THE TO REACH FOR THIS STATION IS STILL ADEQUATE.
 NH1506'THE STATION IS A STANDARD NGS DISK STAMPED---THOMAS 1954---, SET INTO
 NH1506'THE TOP OF A ROUND CONCRETE MONUMENT, RECESSED 58 CM (21 INCHES) BELOW
 NH1506'THE GROUND.  THE STATION IS LOCATED 23.248 METERS (76.273 FT) S FROM A
 NH1506'UTILITY POLE BY RM 3, 33.528 METERS (110.000 FT) N FROM A UTILITY POLE
 NH1506'BY RM 4 AND 9.45 METERS (31.00 FT) W FROM THE CENTER OF ROAD, NOTE,
 NH1506'THIS WILL BE AN OILED ROAD AFTER CONST.  RM NO 3, IS A STANDARD NGS
 NH1506'DISK STAMPED---THOMAS 1954 NO 3 1986---, SET INTO THE TOP OF A ROUND
 NH1506'CONCRETE MONUMENT, 30 CM (10 INCHES) IN DIAMETER, FLUSH WITH GROUND.
 NH1506'THE STATION IS LOCATED 7.620 METERS (25.000 FT) W FROM CENTER OF ROAD,
 NH1506'0.762 METERS (2.500 FT) S FROM UTILITY POLE AND 0.549 METERS (1.801
 NH1506'FT) S FROM A WITNESS POST, AND 0.8 METERS (2.6 FT) ABOVE THE STATION.
 NH1506'RM NO 4, IS A STANDARD NGS DISK STAMPED---THOMAS 1954 NO 4 1986---,
 NH1506'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 30 CM (10 INCHES) IN
 NH1506'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 7.620 METERS
 NH1506'(25.000 FT) W FROM CENTER OF ROAD, 0.610 METERS (2.001 FT) N FROM A
 NH1506'UTILITY POLE AND 0.457 METERS (1.499 FT) N FROM A WITNESS POST.
 NH1506
 NH1506                          STATION RECOVERY (1996)
 NH1506
 NH1506'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1506'RECOVERED IN GOOD CONDITION.
 NH1506
 NH1506                          STATION RECOVERY (2001)
 NH1506
 NH1506'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1506'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND.
 NH1506
 NH1506                          STATION RECOVERY (2005)
 NH1506
 NH1506'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH1506'RECOVERED RM 1 AND RM 2
 NH1506'
 NH1506'DID NOT RECOVER THE AZIMUTH AFTER A 25 MINUTE SEARCH
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1643 ***********************************************************************
 JB1643  DESIGNATION -  THOMAS
 JB1643  PID         -  JB1643
 JB1643  STATE/COUNTY-  IL/CLAY
 JB1643  COUNTRY     -  US
 JB1643  USGS QUAD   -  CLAY CITY (2018)
 JB1643
 JB1643                         *CURRENT SURVEY CONTROL
 JB1643  ______________________________________________________________________
 JB1643* NAD 83(1997) POSITION- 38 38 14.63376(N) 088 20 58.52469(W)   ADJUSTED
 JB1643* NAD 83(1997) ELLIP HT-   113.286 (meters)        (10/21/99)   ADJUSTED
 JB1643* NAVD 88 ORTHO HEIGHT -   144.3   (meters)      473.    (feet) VERTCON3
 JB1643  ______________________________________________________________________
 JB1643  GEOID HEIGHT    -        -31.128 (meters)                     GEOID18
 JB1643  NAD 83(1997) X  -    143,678.583 (meters)                     COMP
 JB1643  NAD 83(1997) Y  - -4,986,579.322 (meters)                     COMP
 JB1643  NAD 83(1997) Z  -  3,961,025.234 (meters)                     COMP
 JB1643  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 JB1643  HORZ ORDER      -  SECOND
 JB1643  ELLP ORDER      -  FOURTH    CLASS I
 JB1643
 JB1643.The horizontal coordinates were established by classical geodetic methods
 JB1643.and adjusted by the National Geodetic Survey in October 1999.
 JB1643
 JB1643.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1643.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1643
 JB1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1643.GEOID18 height accuracy estimate available here.
 JB1643
 JB1643.Click photographs - Photos may exist for this station.
 JB1643
 JB1643.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1643
 JB1643.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1643
 JB1643.The ellipsoidal height was determined by GPS observations
 JB1643.and is referenced to NAD 83.
 JB1643
 JB1643. The following values were computed from the NAD 83(1997) position.
 JB1643
 JB1643;                    North         East     Units Scale Factor Converg.
 JB1643;SPC IL E     -   218,726.022   298,584.603   MT  0.99997502   -0 00 36.5
 JB1643;SPC IL E     -   717,603.62    979,606.32   sFT  0.99997502   -0 00 36.5
 JB1643;UTM  16      - 4,277,403.384   382,540.080   MT  0.99976990   -0 50 34.0
 JB1643
 JB1643!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1643!SPC IL E     -   0.99998223  x   0.99997502  =   0.99995725
 JB1643!UTM  16      -   0.99998223  x   0.99976990  =   0.99975213
 JB1643
 JB1643:                Primary Azimuth Mark                     Grid Az
 JB1643:SPC IL E     -  THOMAS AZ MK                             176 21 02.0
 JB1643:UTM  16      -  THOMAS AZ MK                             177 10 59.5
 JB1643
 JB1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8254077403(NAD 83)
 JB1643
 JB1643|---------------------------------------------------------------------|
 JB1643| PID    Reference Object                     Distance      Geod. Az  |
 JB1643|                                                           dddmmss.s |
 JB1643| CI5640 THOMAS RM 1                          24.247 METERS 02658     |
 JB1643| CI5639 THOMAS AZ MK                                       1762025.5 |
 JB1643| CI5641 THOMAS RM 2                          22.590 METERS 27631     |
 JB1643| JB1656 FLORA INTERNATIONAL SHOE TANK       APPROX.12.1 KM 2830013.3 |
 JB1643| JB1655 FLORA SE MUNICIPAL TANK             APPROX.12.4 KM 2870100.0 |
 JB1643| JB1652 FLORA NW MUNICIPAL TANK             APPROX.13.0 KM 2874509.9 |
 JB1643| JB1775 FLORA RADIO STA KSJ 58 MAST         APPROX.13.9 KM 2885617.3 |
 JB1643| JB1642 CLAY CITY RAD STA 370 MAST          APPROX. 3.1 KM 3522700.6 |
 JB1643|---------------------------------------------------------------------|
 JB1643
 JB1643                          SUPERSEDED SURVEY CONTROL
 JB1643
 JB1643  NAD 83(1997)-  38 38 14.63687(N)    088 20 58.52267(W) AD(       ) 2
 JB1643  NAD 83(1986)-  38 38 14.64613(N)    088 20 58.52173(W) AD(       ) 2
 JB1643  NAD 27      -  38 38 14.47375(N)    088 20 58.35553(W) AD(       ) 2
 JB1643  NGVD 29 (06/25/91)  144.4    (m)  OSU 89B  model used  GPS OBS        
 JB1643
 JB1643.Superseded values are not recommended for survey control.
 JB1643
 JB1643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1643.See file dsdata.pdf to determine how the superseded data were derived.
 JB1643
 JB1643_MARKER: DS = TRIANGULATION STATION DISK
 JB1643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1643_STAMPING: THOMAS 1961
 JB1643_MARK LOGO: CGS
 JB1643_PROJECTION: RECESSED 36 CENTIMETERS
 JB1643_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1643+STABILITY: SURFACE MOTION
 JB1643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1643+SATELLITE: SATELLITE OBSERVATIONS - October 15, 1990
 JB1643
 JB1643  HISTORY     - Date     Condition        Report By
 JB1643  HISTORY     - 1961     MONUMENTED       CGS
 JB1643  HISTORY     - 1973     GOOD             NGS
 JB1643  HISTORY     - 19901015 GOOD             NGS
 JB1643
 JB1643                          STATION DESCRIPTION
 JB1643
 JB1643'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1643'THE STATION IS ABOUT 3.5 MILES SOUTH OF CLAY CITY, ABOUT 2.5 MILES
 JB1643'NORTH OF THE CLAY-WAYNE COUNTY LINE, ABOUT 2.5 MILES WEST OF THE
 JB1643'LITTLE WABASH RIVER, IN THE EAST CENTER OF SEC 6, T 2 N, R 8 E, AND ON
 JB1643'THE PROPERTY OF MR LUTHER B HOSSELTON.  IT IS 74 FEET EAST OF THE
 JB1643'NORTHEAST CORNER OF A METAL BARN, 63 FEET WEST OF THE CENTERLINE OF A
 JB1643'GRAVELED ROAD, 37 FEET WEST OF A WIRE FENCE AND 32 FEET NORTH OF A
 JB1643'WIRE FENCE.  THE MONUMENT IS 14 INCHES BELOW THE SURFACE OF THE GROUND
 JB1643'AND THE DISK IS STAMPED THOMAS 1961.
 JB1643'
 JB1643'TO REACH FROM THE POST OFFICE IN CLAY CITY, GO SOUTH ON A PAVED ROAD
 JB1643'FOR 0.7 MILE TO A CROSSROAD.  CROSS U S HIGHWAY 50, CONTINUE SOUTH ON
 JB1643'A PAVED ROAD FOR 0.6 MILE TO A Y-FORK.  TAKE THE RIGHT FORK AND GO
 JB1643'SOUTH ON A GRAVELED ROAD FOR 1.15 MILES TO A T-ROAD.  TURN LEFT AND GO
 JB1643'EAST AND SOUTH ON A GRAVELED ROAD FOR 0.8 MILE TO A SIDE ROAD LEFT.
 JB1643'CONTINUE SOUTH ON THE GRAVELED ROAD FOR 0.6 MILE TO THE HOME OF MR
 JB1643'HOSSELTON ON THE RIGHT AND THE STATION IN THE BARN LOT JUST SOUTH OF
 JB1643'THE HOUSE.
 JB1643'
 JB1643'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE GRAVELED
 JB1643'ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE LEFT.
 JB1643'
 JB1643'REFERENCE MARK 1 IS 28 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 JB1643'ROAD, 15 FEET EAST OF A 6 INCH MAPLE TREE, 5 FEET NORTH OF A WITNESS
 JB1643'POST, 1 FOOT SOUTH OF A SOUTH GATE POST AND 6 INCHES WEST OF THE WIRE
 JB1643'FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED THOMAS
 JB1643'NO 1 1961.
 JB1643'
 JB1643'REFERENCE MARK 2 IS 1 FOOT NORTH OF THE NORTHEAST CORNER OF THE METAL
 JB1643'BARN.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED THOMAS
 JB1643'NO 2 1961.
 JB1643'
 JB1643'THE AZIMUTH MARK IS 31 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 JB1643'ROAD, 1 FOOT WEST OF A WIRE FENCE AND 1 FOOT NORTH OF A WITNESS POST.
 JB1643'THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED THOMAS 1961.
 JB1643'
 JB1643'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 JB1643
 JB1643                          STATION RECOVERY (1973)
 JB1643
 JB1643'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (TK)
 JB1643'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION AS
 JB1643'DESCRIBED.  THE STATION WAS OCCUPIED AS THE ANTENNA SITE FOR
 JB1643'GEOCEIVER STATION 51031.
 JB1643'
 JB1643'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.5 MILES SOUTH
 JB1643'OF CLAY CITY.
 JB1643
 JB1643                          STATION RECOVERY (1990)
 JB1643
 JB1643'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB1643'THIS IS ALSO A DOPPLER STATION.  IT IS LOCATED ABOUT 5.5 KM (3.4 MI)
 JB1643'SOUTH OF CLAY CITY, IN A MOWED AREA ADJACENT TO A SHED AND A METAL
 JB1643'GRAIN BIN, AT THE RESIDENCE OF KENNETH WILLISON, ON THE EAST CENTRAL
 JB1643'EDGE OF SECTION 6, T 2 N, R 8 E.  OWNERSHIP--KENNETH WILLISON, RTE 2
 JB1643'BOX 175, CLAY CITY, IL 62824.  (PERMISSION BY MRS WILLISON, PHONE
 JB1643'618-676-1775.
 JB1643'
 JB1643'TO REACH FROM THE CLAY CITY UNITED METHODIST CHURCH, GO SOUTH ON MAIN
 JB1643'STREET FOR 0.81 KM (0.50 MI)  TO ITS JUNCTION WITH US HIGHWAY 50.
 JB1643'CONTINUE AHEAD, SOUTH, FOR 1.04 KM (0.65 MI)  TO A FORK. KEEP RIGHT,
 JB1643'SOUTH, ON ROAD 1860 E FOR 1.82 KM (1.13 MI)  TO A T-ROAD. TURN LEFT,
 JB1643'EAST, THEN SOUTH, ON PAVED ROAD FOR 1.88 KM (1.17 MI)  TO A TRACK
 JB1643'CROSSROAD.  CONTINUE AHEAD FOR 0.27 KM (0.17 MI)  TO A DRIVEWAY ON THE
 JB1643'RIGHT JUST PAST THE WILLISON RESIDENCE.  CONTINUE AHEAD FOR 30 M
 JB1643'(98.4 FT) TO THE STATION ON THE RIGHT.
 JB1643'
 JB1643'(NOTE-PARK IN ROAD, NOT IN YARD.  CARRY A 0.5 METER-SQUARE BOARD TO
 JB1643'COVER MARK HOLE WHEN NOT IN USE OR REFILL HOLE AFTER EACH OCCUPATION.
 JB1643'SAVE THE SOD AND REPACK HOLE WHEN FINISHED.  CALL IN ADVANCE AS THERE
 JB1643'ARE DOGS.
 JB1643'
 JB1643'STATION MARK IS SET IN THE TOP OF A 30-CM CONCRETE POST 0.5 METER
 JB1643'BELOW GROUND.  IT IS 22.2 M (72.8 FT)  EAST OF NORTHEAST CORNER OF THE
 JB1643'SHED, 1.0 M (3.3 FT)  SOUTH OF THE EXTENDED NORTH WALL OF SHED, 19.5 M
 JB1643'(64.0 FT)  WEST OF THE ROAD CENTER, 17.9 M (58.7 FT) EAST-NORTHEAST OF
 JB1643'A PUMP HANDLE, 19.0 M (62.3 FT) NORTHEAST OF SIDE OF GRAIN BIN, 20.9 M
 JB1643'(68.6 FT)  NORTHWEST OF UTILITY OF UTILITY POLE 85008, AND 8.0 M
 JB1643'(26.2 FT)  SOUTHWEST OF SOUTH ONE OF TWO SMALL APPLE TREES.
 JB1643'
 JB1643'NOTE-ALLOW EXTRA TIME FOR STATION DIG OUT.  SHOVEL AND BUCKET
 JB1643'REQUIRED.  A RED PAINTED WOODEN STAKE MARKS THE SPOT FOR DIGGING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0251 ***********************************************************************
 LC0251  DESIGNATION -  THOMAS RESET
 LC0251  PID         -  LC0251
 LC0251  STATE/COUNTY-  IL/CHAMPAIGN
 LC0251  COUNTRY     -  US
 LC0251  USGS QUAD   -  THOMASBORO (2018)
 LC0251
 LC0251                         *CURRENT SURVEY CONTROL
 LC0251  ______________________________________________________________________
 LC0251* NAD 83(1997) POSITION- 40 14 19.73028(N) 088 12 16.99813(W)   ADJUSTED
 LC0251* NAVD 88 ORTHO HEIGHT -   223.25  (meters)      732.4   (feet) RESET
 LC0251  ______________________________________________________________________
 LC0251  GEOID HEIGHT    -        -32.238 (meters)                     GEOID18
 LC0251  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 LC0251  HORZ ORDER      -  SECOND
 LC0251  VERT ORDER      -  THIRD
 LC0251
 LC0251.The horizontal coordinates were established by classical geodetic methods
 LC0251.and adjusted by the National Geodetic Survey in October 1999.
 LC0251
 LC0251.The orthometric height was computed from unverified reset data.
 LC0251
 LC0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0251.GEOID18 height accuracy estimate available here.
 LC0251
 LC0251.Click photographs - Photos may exist for this station.
 LC0251
 LC0251.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0251
 LC0251. The following values were computed from the NAD 83(1997) position.
 LC0251
 LC0251;                    North         East     Units Scale Factor Converg.
 LC0251;SPC IL E     -   396,524.754   310,944.016   MT  0.99997647   +0 04 59.1
 LC0251;SPC IL E     - 1,300,931.63  1,020,155.49   sFT  0.99997647   +0 04 59.1
 LC0251;UTM  16      - 4,454,959.783   397,523.189   MT  0.99972927   -0 46 41.8
 LC0251
 LC0251!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0251!SPC IL E     -   0.99997004  x   0.99997647  =   0.99994651
 LC0251!UTM  16      -   0.99997004  x   0.99972927  =   0.99969931
 LC0251
 LC0251:                Primary Azimuth Mark                     Grid Az
 LC0251:SPC IL E     -  THOMAS AZ MK                             089 52 00.4
 LC0251:UTM  16      -  THOMAS AZ MK                             090 43 41.3
 LC0251
 LC0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9752354959(NAD 83)
 LC0251
 LC0251|---------------------------------------------------------------------|
 LC0251| PID    Reference Object                     Distance      Geod. Az  |
 LC0251|                                                           dddmmss.s |
 LC0251| LC1731 RNG RANTOUL RADIO RAN               APPROX. 2.0 KM 0222029.3 |
 LC0251| LC1728 RANTOUL MUNICIPAL STANDPIPE         APPROX. 9.0 KM 0250137.5 |
 LC0251| LC1730 RANTOUL CHANUTE AFB S TK OF 2       APPROX. 8.1 KM 0290637.4 |
 LC0251| LC1726 RANTOUL CHANUTE AFB SE TANK         APPROX. 8.7 KM 0524031.4 |
 LC0251| CI8727 THOMAS AZ MK                                       0895659.5 |
 LC0251| LC0252 THOMAS RM 3                          18.110 METERS 17722     |
 LC0251| LC0254 THOMAS RM 1                          18.130 METERS 17724     |
 LC0251| LC0249 THOMAS RM 2                          14.577 METERS 26847     |
 LC0251| LC0253 THOMAS RM 4                          14.592 METERS 26851     |
 LC0251|---------------------------------------------------------------------|
 LC0251
 LC0251                          SUPERSEDED SURVEY CONTROL
 LC0251
 LC0251  NAD 83(1997)-  40 14 19.73047(N)    088 12 16.99794(W) AD(       ) 2
 LC0251  NAD 83(1986)-  40 14 19.73883(N)    088 12 16.99500(W) AD(       ) 2
 LC0251  NGVD 29             223.28   (m)          732.5    (f) LEVELING    3  
 LC0251
 LC0251.Superseded values are not recommended for survey control.
 LC0251
 LC0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0251.See file dsdata.pdf to determine how the superseded data were derived.
 LC0251
 LC0251_MARKER: DS = TRIANGULATION STATION DISK
 LC0251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0251_STAMPING: THOMAS 1959 1970
 LC0251_MARK LOGO: CGS
 LC0251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0251+STABILITY: SURFACE MOTION
 LC0251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0251+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2005
 LC0251
 LC0251  HISTORY     - Date     Condition        Report By
 LC0251  HISTORY     - 1970     MONUMENTED       NGS
 LC0251  HISTORY     - 1970     GOOD             NGS
 LC0251  HISTORY     - 1973     GOOD             USACE
 LC0251  HISTORY     - 1973     GOOD             NGS
 LC0251  HISTORY     - 1979     GOOD             NGS
 LC0251  HISTORY     - 20051207 GOOD             ILDT
 LC0251
 LC0251                          STATION DESCRIPTION
 LC0251
 LC0251'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 LC0251'1 MI W FROM THOMASBORO.
 LC0251'1.2 MILES WEST ALONG PAVED ROAD FROM THE THOMASBORO MOTEL ON U.S.
 LC0251'HIGHWAY 45 AT THE SOUTHEAST EDGE OF THOMASBORO, 1 FOOT SOUTHWEST
 LC0251'OF A METAL WITNESS POST, 3 FEET SOUTH OF A METAL WITNESS POST,
 LC0251'29 FEET NORTH OF CENTERLINE OF ROAD, 410 FEET EAST OF THE
 LC0251'CENTERLINE OF A DRIVE NORTH, SET IN THE TOP OF A ROUND CONCRETE
 LC0251'POST WHICH PROJECTS 3 INCHES.
 LC0251
 LC0251                          STATION RECOVERY (1970)
 LC0251
 LC0251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0251'THE UNDERGROUND STATION MARK, AND REFERENCE MARK 2 WERE FOUND
 LC0251'IN GOOD CONDITION.  REFERENCE MARK 1 WAS FOUND WITH THE TOP
 LC0251'PORTION SHEARED OFF AND THE DISK GONE.  THE SURFACE STATION
 LC0251'MARK WAS FOUND WITH THE TOP SHEARED OFF AND THE DISK GONE.
 LC0251'A NEW SURFACE STATION MARK, REFERENCE MARK 3 AND AN AZIMUTH
 LC0251'MARK WERE SET.  THE DISTANCE AND DIRECTION TO REFERENCE MARK
 LC0251'2 CHECKED AS DID THE DIRECTION TO THE TANKS.  A NEW DESCRIPTION
 LC0251'FOLLOWS--
 LC0251'
 LC0251'THE STATION IS LOCATED ON ROAD RIGHT-OF-WAY ABOUT 5 MILES
 LC0251'SOUTHWEST OF RANTOUL, 1 FOOT SOUTHWEST OF A METAL WITNESS
 LC0251'POST, 3 FEET SOUTH OF A METAL WITNESS POST, 29 FEET NORTH
 LC0251'OF THE CENTERLINE OF ROAD AND 410 FEET EAST OF THE CENTERLINE
 LC0251'OF A DRIVEWAY NORTH.  THE MONUMENT PROJECTS 3 INCHES AND THE
 LC0251'DISK IS STAMPED THOMAS 1959 1970.
 LC0251'
 LC0251'TO REACH THE STATION FROM THE THOMASBORO MOTEL ON U.S. HIGHWAY
 LC0251'45 AT THE SOUTHEAST EDGE OF THOMASBORO, GO WEST ON PAVED ROAD
 LC0251'FOR 0.8 MILE TO THE OVERPASS OF INTERSTATE HIGHWAY 57 AND
 LC0251'THE AZIMUTH MARK ON THE LEFT.  CONTINUE WEST FOR 0.4 MILE
 LC0251'TO THE STATION ON THE RIGHT.
 LC0251'
 LC0251'REFERENCE MARK 2 IS 28 FEET NORTH OF THE CENTERLINE OF THE
 LC0251'ROAD, 31 FEET NORTHWEST OF ILL. STATE HIGHWAY STATION NO.
 LC0251'8 + 00.00 AND 88 FEET NORTHEAST OF A POWER POLE.  THE MONUMENT
 LC0251'IS FLUSH AND THE DISK IS STAMPED THOMAS NO 2 1959.
 LC0251'
 LC0251'REFERENCE MARK 3 IS 1 FOOT WEST OF A METAL WITNESS POST,
 LC0251'115 FEET EAST OF THE POWER POLE AND 30 FEET SOUTH OF THE
 LC0251'CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 2 INCHES AND
 LC0251'THE DISK IS STAMPED THOMAS 1959 NO 3 1970.
 LC0251'
 LC0251'THE AZIMUTH MARK IS A STANDARD DISK SET IN A DRILL HOLE IN
 LC0251'THE TOP AND BOTTOM CONCRETE STEP OF THE SOUTHWEST ABUTTMENT
 LC0251'OF THE OVERPASS, 18 FEET SOUTH OF THE CENTERLINE OF THE
 LC0251'ROAD, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD.  THE DISK
 LC0251'IS STAMPED THOMAS 1959 1970.
 LC0251'
 LC0251'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0251'
 LC0251'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1
 LC0251'MILE WEST OF THOMASBORO
 LC0251
 LC0251                          STATION RECOVERY (1973)
 LC0251
 LC0251'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1973
 LC0251'STATION AND R.M. 3 FOUND IN GOOD CONDITION.  R.M. 2 HAS BEEN
 LC0251'DISTURBED.
 LC0251
 LC0251                          STATION RECOVERY (1973)
 LC0251
 LC0251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0251'THE STATION MARK, 1970 AZIMUTH MARK AND REFERENCE MARK 3 WERE
 LC0251'FOUND IN GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND TO HAVE
 LC0251'BEEN HIT AND THE DISK GONE.  REFERENCE MARK 4 WAS SET USING
 LC0251'THE SAME POST.  THE DISTANCE AND DIRECTION TO REFERENCE MARK
 LC0251'3 CHECKED.  A COMPLETE DESCRIPTION FOLLOWS--
 LC0251'
 LC0251'THE STATION IS LOCATED ON ROAD-RIGHT-OF-WAY ABOUT 5 MILES
 LC0251'SOUTHWEST OF RANTOUL, 1 FOOT SOUTHWEST OF A METAL WITNESS
 LC0251'POST, 3 FEET NORTH OF A METAL WITNESS POST, 29 FEET NORTH
 LC0251'OF THE CENTERLINE OF ROAD, AND 410 FEET EAST OF THE CENTERLINE
 LC0251'OF A DRIVEWAY NORTH.  THE MONUMENT PROJECTS 3 INCHES
 LC0251'AND THE DISK IS STAMPED THOMAS 1959 1970.
 LC0251'
 LC0251'TO REACH THE STATION FROM THE THOMASBORO MOTEL ON U.S. HIGHWAY
 LC0251'45 AT THE SOUTHEAST EDGE OF THOMASBORO, GO WEST ON PAVED ROAD
 LC0251'FOR 0.8 MILE TO THE OVERPASS OF INTERSTATE HIGHWAY 57 AND
 LC0251'THE AZIMUTH MARK ON THE LEFT.  CONTINUE WEST ON THE ROAD FOR
 LC0251'0.4 MILE TO THE STATION ON THE RIGHT.
 LC0251'
 LC0251'REFERENCE MARK 3 IS 1 FOOT WEST OF A METAL WITNESS POST, 115
 LC0251'EAST OF POWER POLE AND 30 FEET SOUTH OF THE CENTERLINE OF THE
 LC0251'ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LC0251'THOMAS 1959 NO 3 1970.
 LC0251'
 LC0251'REFERENCE MARK 4 IS 28 FEET NORTH OF THE CENTERLINE OF THE
 LC0251'ROAD, 88 FEET NORTHEAST OF POWER POLE AND 362 FEET EAST OF
 LC0251'THE CENTERLINE OF THE DRIVEWAY.  THE MONUMENT IS FLUSH AND
 LC0251'THE DISK IS STAMPED THOMAS 1959 NO 4 1973.
 LC0251'
 LC0251'THE AZIMUTH MARK IS A STANDARD DISK SET IN A DRILL HOLE IN
 LC0251'THE TOP OF AND BOTTOM CONCRETE STEP OF THE SOUTHWEST ABUTTMENT
 LC0251'OF THE OVERPASS, 18 FEET SOUTH OF THE CENTERLINE OF THE ROAD
 LC0251'AND ABOUT 3 FEET ABOVE THE LEVEL OF SAME.  THE DISK IS STAMPED
 LC0251'THOMAS 1959 1970.
 LC0251'
 LC0251'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0251'
 LC0251'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 LC0251'WEST OF THOMASBORO
 LC0251
 LC0251                          STATION RECOVERY (1979)
 LC0251
 LC0251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0251'STATION MARK, RM 3, 4 AND THE 1970 AZIMUTH MARK FOUND IN GOOD
 LC0251'CONDITION, HOWEVER THE AZIMUTH MARK IS OBSTRUCTED BY A GROWTH OF
 LC0251'TREES AT THE W EDGE OF BRIDGE.  NO OBJECTS WERE VISIBLE TO SET NEW
 LC0251'AZIMUTH MARK.  WHEN WEATHER PERMITS A POLARIS OBSERVATION MAY BE TAKEN
 LC0251'AND A NEW MARK SET.  REFERENCE MARK 3 WAS FOUND TO BE SHORTER BY 0.07
 LC0251'FOOT.  THERE WAS NO AVAILABLE DATA ON RM 4 AT THIS TIME.
 LC0251'
 LC0251'THE 1970 TO REACH IS ADEQUATE TO REACH STATION, BUT SHOULD READ TO
 LC0251'REACH STATION FROM JUNCTION OF U.S. HIGHWAY 45 AND CENTRAL AVENUE AT
 LC0251'THE THOMAS MOTEL, GO W ON CENTRAL AVENUE FOR 0.8 MILE TO OVERPASS OF
 LC0251'INTERSTATE HIGHWAY 57 AND AZIMUTH MARK AS DESCRIBED.
 LC0251'
 LC0251'RM 4 IS 89 FT NE OF A POWER LINE POLE, 48 FT W OF A METAL WITNESS
 LC0251'POST AND 27 FT N OF CENTERLINE OF ROAD.  THE MARK IS FLUSH AND THE
 LC0251'DISK IS STAMPED THOMAS 1959 NO 4 1979.
 LC0251
 LC0251                          STATION RECOVERY (2005)
 LC0251
 LC0251'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (RJM)
 LC0251'TO REACH THE STATION FROM THE INTERSECTION OF I-57 AND CR 33 GO WEST
 LC0251'ON CR 33 TO THE STATION ON THE RIGHT. MARK IS LOCATED 29' NORTH OF CR
 LC0251'33.
 LC0251'
 LC0251'THOMAS RM 3, THOMAS RM4, AND THOMAS AZ= FOUND GOOD CONDITION
 LC0251'THOMAS RM2= NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0252 ***********************************************************************
 LC0252  DESIGNATION -  THOMAS RM 3
 LC0252  PID         -  LC0252
 LC0252  STATE/COUNTY-  IL/CHAMPAIGN
 LC0252  COUNTRY     -  US
 LC0252  USGS QUAD   -  THOMASBORO (2018)
 LC0252
 LC0252                         *CURRENT SURVEY CONTROL
 LC0252  ______________________________________________________________________
 LC0252* NAD 83(1986) POSITION- 40 14 19.14   (N) 088 12 16.96   (W)   HD_HELD1
 LC0252* NAVD 88 ORTHO HEIGHT -   223.28  (+/-2cm)      732.5   (feet) VERTCON3
 LC0252  ______________________________________________________________________
 LC0252  GEOID HEIGHT    -        -32.238 (meters)                     GEOID18
 LC0252  VERT ORDER      -  THIRD (See Below)
 LC0252
 LC0252.The horizontal coordinates were determined by differentially corrected
 LC0252.hand held GPS observations or other comparable positioning techniques
 LC0252.and have an estimated accuracy of +/- 3 meters.
 LC0252
 LC0252.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC0252.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC0252
 LC0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0252.GEOID18 height accuracy estimate available here.
 LC0252
 LC0252.The vertical order pertains to the NGVD 29 superseded value.
 LC0252
 LC0252.Click photographs - Photos may exist for this station.
 LC0252
 LC0252;                    North         East    Units  Estimated Accuracy
 LC0252;SPC IL E     -   396,506.5     310,944.9     MT  (+/- 3 meters HH1 GPS) 
 LC0252
 LC0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9752354941(NAD 83)
 LC0252
 LC0252                          SUPERSEDED SURVEY CONTROL
 LC0252
 LC0252  NGVD 29 (??/??/??)  223.32   (m)          732.7    (f) RESET       3  
 LC0252
 LC0252.Superseded values are not recommended for survey control.
 LC0252
 LC0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0252.See file dsdata.pdf to determine how the superseded data were derived.
 LC0252
 LC0252_MARKER: DR = REFERENCE MARK DISK
 LC0252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0252_STAMPING: THOMAS 1959 NO 3 1970
 LC0252_MARK LOGO: CGS
 LC0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0252+STABILITY: SURFACE MOTION
 LC0252
 LC0252  HISTORY     - Date     Condition        Report By
 LC0252  HISTORY     - 1970     MONUMENTED       NGS
 LC0252
 LC0252                          STATION DESCRIPTION
 LC0252
 LC0252'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LC0252'1 MI W FROM THOMASBORO.
 LC0252'1.2 MILES WEST ALONG PAVED ROAD FROM THE THOMASBORO MOTEL ON U.S.
 LC0252'HIGHWAY 45 AT THE SOUTHEAST EDGE OF THOMASBORO, 1 FOOT WEST OF
 LC0252'A METAL WITNESS POST, 115 FEET EAST OF A POWER POLE AND 30 FEET
 LC0252'SOUTH OF THE CENTERLINE OF THE ROAD, SET IN THE TOP OF A SQUARE
 LC0252'CONCRETE POST WHICH PROJECTS 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4075 ***********************************************************************
 DO4075  DESIGNATION -  THOMASBORO
 DO4075  PID         -  DO4075
 DO4075  STATE/COUNTY-  IL/CHAMPAIGN
 DO4075  COUNTRY     -  US
 DO4075  USGS QUAD   -  THOMASBORO (2018)
 DO4075
 DO4075                         *CURRENT SURVEY CONTROL
 DO4075  ______________________________________________________________________
 DO4075* NAD 83(1986) POSITION- 40 14 37.4    (N) 088 11 00.5    (W)   HD_HELD2
 DO4075* NAVD 88 ORTHO HEIGHT -   222.608 (meters)      730.34  (feet) ADJUSTED
 DO4075  ______________________________________________________________________
 DO4075  GEOID HEIGHT    -        -32.256 (meters)                     GEOID18
 DO4075  DYNAMIC HEIGHT  -        222.495 (meters)      729.97  (feet) COMP
 DO4075  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 DO4075
 DO4075  VERT ORDER      -  SECOND    CLASS I
 DO4075
 DO4075.The horizontal coordinates were established by autonomous hand held GPS
 DO4075.observations and have an estimated accuracy of +/- 10 meters.
 DO4075
 DO4075.The orthometric height was determined by differential leveling and
 DO4075.adjusted by the NATIONAL GEODETIC SURVEY
 DO4075.in April 2013.
 DO4075
 DO4075.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4075.GEOID18 height accuracy estimate available here.
 DO4075
 DO4075.Click photographs - Photos may exist for this station.
 DO4075
 DO4075.The dynamic height is computed by dividing the NAVD 88
 DO4075.geopotential number by the normal gravity value computed on the
 DO4075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4075.degrees latitude (g = 980.6199 gals.).
 DO4075
 DO4075.The modeled gravity was interpolated from observed gravity values.
 DO4075
 DO4075;                    North         East    Units  Estimated Accuracy
 DO4075;SPC IL E     -   397,073.      312,751.      MT  (+/- 10 meters HH2 GPS)
 DO4075
 DO4075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9933855480(NAD 83)
 DO4075
 DO4075                          SUPERSEDED SURVEY CONTROL
 DO4075
 DO4075.No superseded survey control is available for this station.
 DO4075
 DO4075_MARKER: F = FLANGE-ENCASED ROD
 DO4075_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4075_STAMPING: THOMASBORO 2012
 DO4075_MARK LOGO: UIL
 DO4075_PROJECTION: FLUSH
 DO4075_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4075_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4075+STABILITY: POSITION/ELEVATION WELL
 DO4075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4075+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO4075_ROD/PIPE-DEPTH: 9.8 meters
 DO4075_SLEEVE-DEPTH  : 0.9 meters
 DO4075
 DO4075  HISTORY     - Date     Condition        Report By
 DO4075  HISTORY     - 20120426 MONUMENTED       PATRIC
 DO4075
 DO4075                          STATION DESCRIPTION
 DO4075
 DO4075'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4075'THE STATION IS LOCATED AT THE JUNCTION OF US HIGHWAY 45 WITH MAIN
 DO4075'STREET IN THOMASBORO, IL.
 DO4075'
 DO4075'THE STATION IS 29.2 FT (8.9 M) NORTH OF THE CENTERLINE OF MAIN STREET,
 DO4075'71.5 FT (21.8 M) WEST OF THE CENTERLINE OF US HIGHWAY 45 SOUTH-BOUND
 DO4075'AND 11.8 FT (3.6 M) SOUTH OF THE SOUTH CONCRETE FACE OF A 'THOMASBORO'
 DO4075'SIGN.
 DO4075'
 DO4075'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP
 DO4075'AND THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO
 DO4075'AID IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1708 ***********************************************************************
 JC1708  DESIGNATION -  THOMPSON
 JC1708  PID         -  JC1708
 JC1708  STATE/COUNTY-  IL/JERSEY
 JC1708  COUNTRY     -  US
 JC1708  USGS QUAD   -  BRUSSELS (2018)
 JC1708
 JC1708                         *CURRENT SURVEY CONTROL
 JC1708  ______________________________________________________________________
 JC1708* NAD 83(1997) POSITION- 38 58 43.28456(N) 090 32 27.48761(W)   ADJUSTED
 JC1708* NAVD 88 ORTHO HEIGHT -   245.    (meters)      804.    (feet) SCALED
 JC1708  ______________________________________________________________________
 JC1708  GEOID HEIGHT    -        -31.860 (meters)                     GEOID18
 JC1708  LAPLACE CORR    -          1.97  (seconds)                    DEFLEC18
 JC1708  HORZ ORDER      -  FIRST
 JC1708
 JC1708.The horizontal coordinates were established by classical geodetic methods
 JC1708.and adjusted by the National Geodetic Survey in October 1999.
 JC1708
 JC1708.The orthometric height was scaled from a topographic map.
 JC1708
 JC1708.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1708.GEOID18 height accuracy estimate available here.
 JC1708
 JC1708.Click photographs - Photos may exist for this station.
 JC1708
 JC1708.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1708
 JC1708. The following values were computed from the NAD 83(1997) position.
 JC1708
 JC1708;                    North         East     Units Scale Factor Converg.
 JC1708;SPC IL W     -   256,670.342   667,567.689   MT  0.99995412   -0 14 07.6
 JC1708;SPC IL W     -   842,092.61  2,190,178.33   sFT  0.99995412   -0 14 07.6
 JC1708;SPC MO E     -   349,066.031   246,450.194   MT  0.99993349   -0 01 32.8
 JC1708;UTM  15      - 4,317,288.090   713,009.470   MT  1.00015873   +1 32 50.6
 JC1708
 JC1708!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JC1708!SPC IL W     -   0.99996658  x   0.99995412  =   0.99992070
 JC1708!SPC MO E     -   0.99996658  x   0.99993349  =   0.99990007
 JC1708!UTM  15      -   0.99996658  x   1.00015873  =   1.00012530
 JC1708
 JC1708:                Primary Azimuth Mark                     Grid Az
 JC1708:SPC IL W     -  ST CHARLES CATHOLIC CHURCH               168 25 00.9
 JC1708:SPC MO E     -  ST CHARLES CATHOLIC CHURCH               168 12 26.1
 JC1708:UTM  15      -  ST CHARLES CATHOLIC CHURCH               166 38 02.7
 JC1708
 JC1708_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1300917288(NAD 83)
 JC1708
 JC1708|---------------------------------------------------------------------|
 JC1708| PID    Reference Object                     Distance      Geod. Az  |
 JC1708|                                                           dddmmss.s |
 JC1708| JC1610 FLORISSANT TALL WATER TANK          APPROX.24.7 KM 1421720.6 |
 JC1708| JC1613 ST CHARLES CATHOLIC CHURCH          APPROX.22.2 KM 1681053.3 |
 JC1708| JC1709 AVIATION BEACON                     APPROX.23.0 KM 1752642.8 |
 JC1708|---------------------------------------------------------------------|
 JC1708
 JC1708                          SUPERSEDED SURVEY CONTROL
 JC1708
 JC1708  NAD 83(1986)-  38 58 43.29547(N)    090 32 27.48557(W) AD(       ) 1
 JC1708  NAD 27      -  38 58 43.11900(N)    090 32 27.05900(W) AD(       ) 1
 JC1708
 JC1708.Superseded values are not recommended for survey control.
 JC1708
 JC1708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1708.See file dsdata.pdf to determine how the superseded data were derived.
 JC1708
 JC1708_MARKER: H = DRILL HOLE
 JC1708_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JC1708_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JC1708
 JC1708  HISTORY     - Date     Condition        Report By
 JC1708  HISTORY     - 1881     MONUMENTED       MRC
 JC1708  HISTORY     - 1931     SEE DESCRIPTION  CGS
 JC1708
 JC1708                          STATION DESCRIPTION
 JC1708
 JC1708'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 JC1708'ABOUT OPPOSITE FOOT OF SIX MILE ISLAND, ABOUT ONE-HALF MILE FROM
 JC1708'RIVER BANK ON BLUFF OVERLOOKING ILLINOIS RIVER, ABOUT 6 MILES
 JC1708'NORTH OF WEST OF GRAFTON, ONE-FOURTH MILE EAST OF GRAY HOUSE
 JC1708'OWNED BY MR. SIMPSON, ON HIGHEST POINT OF KNOB WHICH IS
 JC1708'BARE TO SOUTH AND TIMBERED TO NORTH, AND 30 YARDS SOUTH OF
 JC1708'EAST-AND-WEST FENCE.  TO REACH FROM GRAFTON, GO WEST 6.0
 JC1708'MILES ON ROAD ALONG FOOT OF BLUFFS OR ABOUT ONE-HALF MILE
 JC1708'BEYOND CHURCH AND GRAVEYARD TO GRAY HOUSE ON RIGHT WITH
 JC1708'BEAR KNOB IN REAR AND SLOPE COVERED WITH A FEW CEDARS.
 JC1708'ASCEND KNOB TO STATION SITE, KEEPING NORTH AND EAST UP RIDGE
 JC1708'500 YARDS.  MARKED BY DRILL HOLE IN STONE POST, WHICH
 JC1708'LEANS 1 FOOT OFF CENTER TO NORTH.  BRASS CAPPED IRON
 JC1708'PIPE, MARKED *ILLINOIS RIVER SURVEY, US IS ON FIRST KNOB
 JC1708'ABOVE RIVER, AND ONE-FOURTH MILE FROM STATION S 23 DEG 22 MIN W.
 JC1708'
 JC1708'*HARTFORD (IRS).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2931 ***********************************************************************
 ME2931  DESIGNATION -  THORNTON COMM COLL
 ME2931  PID         -  ME2931
 ME2931  STATE/COUNTY-  IL/COOK
 ME2931  COUNTRY     -  US
 ME2931  USGS QUAD   -  CALUMET CITY (2018)
 ME2931
 ME2931                         *CURRENT SURVEY CONTROL
 ME2931  ______________________________________________________________________
 ME2931* NAD 83(1997) POSITION- 41 36 24.85310(N) 087 37 08.81312(W)   ADJUSTED
 ME2931* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) VERTCON3
 ME2931  ______________________________________________________________________
 ME2931  GEOID HEIGHT    -        -33.450 (meters)                     GEOID18
 ME2931  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 ME2931  HORZ ORDER      -  SECOND
 ME2931
 ME2931.The horizontal coordinates were established by classical geodetic methods
 ME2931.and adjusted by the National Geodetic Survey in October 1999.
 ME2931
 ME2931.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2931.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2931
 ME2931.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2931.GEOID18 height accuracy estimate available here.
 ME2931
 ME2931.Click photographs - Photos may exist for this station.
 ME2931
 ME2931.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2931
 ME2931. The following values were computed from the NAD 83(1997) position.
 ME2931
 ME2931;                    North         East     Units Scale Factor Converg.
 ME2931;SPC IL E     -   548,689.097   359,535.037   MT  1.00001860   +0 28 27.4
 ME2931;SPC IL E     - 1,800,157.48  1,179,574.53   sFT  1.00001860   +0 28 27.4
 ME2931;UTM  16      - 4,606,317.763   448,411.914   MT  0.99963275   -0 24 40.0
 ME2931
 ME2931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2931!SPC IL E     -   0.99997327  x   1.00001860  =   0.99999186
 ME2931!UTM  16      -   0.99997327  x   0.99963275  =   0.99960603
 ME2931
 ME2931:                Primary Azimuth Mark                     Grid Az
 ME2931:SPC IL E     -  THORNTON COMM COLL AZ MK                 176 43 50.0
 ME2931:UTM  16      -  THORNTON COMM COLL AZ MK                 177 36 57.4
 ME2931
 ME2931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4841106317(NAD 83)
 ME2931
 ME2931|---------------------------------------------------------------------|
 ME2931| PID    Reference Object                     Distance      Geod. Az  |
 ME2931|                                                           dddmmss.s |
 ME2931| ME2901 CHICAGO OWENS ILLINOIS TANK         APPROX. 4.7 KM 0074005.3 |
 ME2931| ME2888 CALUMET CITY ASHLAND TANK           APPROX. 5.6 KM 0522635.8 |
 ME2931| ME2889 CALUMET CITY MUN TANK               APPROX. 5.1 KM 0584219.6 |
 ME2931| ME2930 THORNTON COMM COLL AZ MK TPT          5.959 METERS 17712     |
 ME2931| ME2927 THORNTON COMM COLL AZ MK            APPROX. 0.6 KM 1771217.4 |
 ME2931| ME2944 OAK FOREST S MUN TANK               APPROX. 8.5 KM 2571032.4 |
 ME2931| ME2966 BLUE ISLAND MUN TANK                APPROX. 6.3 KM 3134150.7 |
 ME2931| ME2968 BLUE ISLAND FIRST BAPT SPIRE        APPROX. 7.4 KM 3180838.7 |
 ME2931| ME2963 RIVERDALE FRANK MILLER TANK         APPROX. 4.3 KM 3370742.8 |
 ME2931|---------------------------------------------------------------------|
 ME2931
 ME2931                          SUPERSEDED SURVEY CONTROL
 ME2931
 ME2931  NAD 83(1997)-  41 36 24.85312(N)    087 37 08.81318(W) AD(       ) 2
 ME2931  NAD 83(1994)-  41 36 24.85780(N)    087 37 08.82051(W) AD(       ) 2
 ME2931  NAD 83(1986)-  41 36 24.85793(N)    087 37 08.82049(W) AD(       ) 2
 ME2931  NAD 27      -  41 36 24.73459(N)    087 37 08.66047(W) AD(       ) 2
 ME2931  NGVD 29 (07/19/86)  204.     (m)          669.     (f) VERT ANG       
 ME2931
 ME2931.Superseded values are not recommended for survey control.
 ME2931
 ME2931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2931.See file dsdata.pdf to determine how the superseded data were derived.
 ME2931
 ME2931_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2931_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 ME2931_SP_SET: BUILDING ROOF
 ME2931_STAMPING: THORNTON COMM COLL 1977
 ME2931_MARK LOGO: NGS
 ME2931_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME2931+STABILITY: POSITION/ELEVATION WELL
 ME2931
 ME2931  HISTORY     - Date     Condition        Report By
 ME2931  HISTORY     - 1977     MONUMENTED       NGS
 ME2931
 ME2931                          STATION DESCRIPTION
 ME2931
 ME2931'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2931'THE STATION IS LOCATED ON TOP OF THE ADMINISTRATION
 ME2931'BUILDING OF THE THORNTON COMMUNITY COLLEGE, WHICH IS
 ME2931'LOCATED IN SOUTH HOLLAND, ILLINOIS,
 ME2931'AT THE JUNCTION OF STATE STREET AND 158TH STREET.
 ME2931'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 ME2931'SANDRIDGE RM 3 USING ELECTRONIC DISTANCE EQUIPMENT.
 ME2931'
 ME2931'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON STATE
 ME2931'STREET FOR 0.3 MILE TO THE INTERSECTION OF 159TH STREET AND U.
 ME2931'S. HIGHWAY 6.  TURN RIGHT AND GO WEST ON 159TH STREET AND
 ME2931'HIGHWAY 6 FOR 0.05 MILE TO THE MARK ON THE RIGHT.
 ME2931'
 ME2931'THE STATION MARK, A STANDARD DISK STAMPED---THORNTON COMM COLL
 ME2931'1977---, IS GLUED TO THE TOP OF THE ROOF AND COVERED BY A
 ME2931'COPPER LINCOLN HAT.  IT IS 13.7 FEET SOUTHWEST OF THE NORTHEAST
 ME2931'CORNER OF THE ROOF OF PENTHOUSE NUMBER 3,
 ME2931'9 FEET WEST OF THE EAST WALL OF THE
 ME2931'PENTHOUSE AND 6.7 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
 ME2931'LARGE AIR CONDITIONER VENT.
 ME2931'
 ME2931'THE AZIMUTH MARK, A STANDARD DISK
 ME2931'STAMPED---THORNTON COMM COLL 1977---, IS
 ME2931'SET IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2931'CONCRETE MONUMENT WHICH IS 1 INCH BELOW THE GROUND
 ME2931'SURFACE.  IT IS 154 FEET SOUTH-SOUTHEAST OF THE SOUTH END OF A
 ME2931'CHAIN-LINK FENCE, 98 FEET NORTHWEST OF A FIRE HYDRANT, 42 FEET
 ME2931'NORTH OF THE NORTH CURB OF 159TH STREET AND U.S. HIGHWAY 6
 ME2931'AND 17.2 FEET EAST OF THE EAST LEG OF A SIGN (HOME OF THE
 ME2931'BULLDOGS).
 ME2931'
 ME2931'NO REFERENCE MARKS WERE ESTABLISHED FOR THIS STATION.
 ME2931'
 ME2931'THE HEIGHT OF LIGHT ABOVE THE STATION WAS 1.4 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2927 ***********************************************************************
 ME2927  DESIGNATION -  THORNTON COMM COLL AZ MK
 ME2927  PID         -  ME2927
 ME2927  STATE/COUNTY-  IL/COOK
 ME2927  COUNTRY     -  US
 ME2927  USGS QUAD   -  CALUMET CITY (2018)
 ME2927
 ME2927                         *CURRENT SURVEY CONTROL
 ME2927  ______________________________________________________________________
 ME2927* NAD 83(1997) POSITION- 41 36 03.96593(N) 087 37 07.45449(W)   ADJUSTED
 ME2927* NAVD 88 ORTHO HEIGHT -   182.    (meters)      597.    (feet) VERTCON3
 ME2927  ______________________________________________________________________
 ME2927  GEOID HEIGHT    -        -33.448 (meters)                     GEOID18
 ME2927  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 ME2927  HORZ ORDER      -  SECOND
 ME2927
 ME2927.The horizontal coordinates were established by classical geodetic methods
 ME2927.and adjusted by the National Geodetic Survey in October 1999.
 ME2927
 ME2927.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2927.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2927
 ME2927.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2927.GEOID18 height accuracy estimate available here.
 ME2927
 ME2927.Click photographs - Photos may exist for this station.
 ME2927
 ME2927.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2927
 ME2927. The following values were computed from the NAD 83(1997) position.
 ME2927
 ME2927;                    North         East     Units Scale Factor Converg.
 ME2927;SPC IL E     -   548,044.966   359,571.833   MT  1.00001865   +0 28 28.1
 ME2927;SPC IL E     - 1,798,044.19  1,179,695.26   sFT  1.00001865   +0 28 28.1
 ME2927;UTM  16      - 4,605,673.389   448,438.743   MT  0.99963272   -0 24 38.9
 ME2927
 ME2927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2927!SPC IL E     -   0.99997672  x   1.00001865  =   0.99999537
 ME2927!UTM  16      -   0.99997672  x   0.99963272  =   0.99960944
 ME2927
 ME2927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4843805673(NAD 83)
 ME2927
 ME2927                          SUPERSEDED SURVEY CONTROL
 ME2927
 ME2927  NAD 83(1997)-  41 36 03.96596(N)    087 37 07.45455(W) AD(       ) 2
 ME2927  NAD 83(1994)-  41 36 03.97064(N)    087 37 07.46181(W) AD(       ) 2
 ME2927  NAD 83(1986)-  41 36 03.97077(N)    087 37 07.46181(W) AD(       ) 2
 ME2927  NAD 27      -  41 36 03.84720(N)    087 37 07.30220(W) AD(       ) 2
 ME2927  NGVD 29 (07/19/86)  182.     (m)          597.     (f) VERT ANG       
 ME2927
 ME2927.Superseded values are not recommended for survey control.
 ME2927
 ME2927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2927.See file dsdata.pdf to determine how the superseded data were derived.
 ME2927
 ME2927_MARKER: DZ = AZIMUTH MARK DISK
 ME2927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2927_STAMPING: THORNTON COMM COLL 1977
 ME2927_MARK LOGO: NGS
 ME2927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2927+STABILITY: SURFACE MOTION
 ME2927
 ME2927  HISTORY     - Date     Condition        Report By
 ME2927  HISTORY     - 1977     MONUMENTED       NGS
 ME2927
 ME2927                          STATION DESCRIPTION
 ME2927
 ME2927'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2927'A TRAVERSE WAS MADE TO TRIANGULATION STATION
 ME2927'THORNTON COMM COLL USING ELECTRONIC DISTANCE EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0599 ***********************************************************************
 KC0599  DESIGNATION -  TICK
 KC0599  PID         -  KC0599
 KC0599  STATE/COUNTY-  IL/PIKE
 KC0599  COUNTRY     -  US
 KC0599  USGS QUAD   -  PEARL WEST (2018)
 KC0599
 KC0599                         *CURRENT SURVEY CONTROL
 KC0599  ______________________________________________________________________
 KC0599* NAD 83(1997) POSITION- 39 27 56.20962(N) 090 41 27.00765(W)   ADJUSTED
 KC0599* NAVD 88 ORTHO HEIGHT -   213.    (meters)      699.    (feet) SCALED
 KC0599  ______________________________________________________________________
 KC0599  GEOID HEIGHT    -        -32.329 (meters)                     GEOID18
 KC0599  LAPLACE CORR    -          0.57  (seconds)                    DEFLEC18
 KC0599  HORZ ORDER      -  FIRST
 KC0599
 KC0599.The horizontal coordinates were established by classical geodetic methods
 KC0599.and adjusted by the National Geodetic Survey in October 1999.
 KC0599
 KC0599.The orthometric height was scaled from a topographic map.
 KC0599
 KC0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0599.GEOID18 height accuracy estimate available here.
 KC0599
 KC0599.Click photographs - Photos may exist for this station.
 KC0599
 KC0599.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0599
 KC0599. The following values were computed from the NAD 83(1997) position.
 KC0599
 KC0599;                    North         East     Units Scale Factor Converg.
 KC0599;SPC IL W     -   310,789.795   654,894.773   MT  0.99996622   -0 19 59.4
 KC0599;SPC IL W     - 1,019,649.52  2,148,600.60   sFT  0.99996622   -0 19 59.4
 KC0599;UTM  15      - 4,370,993.447   698,647.926   MT  1.00008587   +1 28 05.6
 KC0599
 KC0599!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0599!SPC IL W     -   0.99997167  x   0.99996622  =   0.99993789
 KC0599!UTM  15      -   0.99997167  x   1.00008587  =   1.00005754
 KC0599
 KC0599:                Primary Azimuth Mark                     Grid Az
 KC0599:SPC IL W     -  TICK AZ MK                               015 26 32.9
 KC0599:UTM  15      -  TICK AZ MK                               013 38 27.9
 KC0599
 KC0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9864770993(NAD 83)
 KC0599
 KC0599|---------------------------------------------------------------------|
 KC0599| PID    Reference Object                     Distance      Geod. Az  |
 KC0599|                                                           dddmmss.s |
 KC0599| CL9979 TICK AZ MK                                         0150633.5 |
 KC0599| CL9980 TICK RM 1                            24.942 METERS 09018     |
 KC0599| CL9981 TICK RM 2                            56.115 METERS 30436     |
 KC0599| KC0618 PITTSFIELD PIKE CO CTHSE DOME       APPROX.18.6 KM 3280046.1 |
 KC0599| KC0619 PITTSFIELD STANDPIPE                APPROX.18.6 KM 3281912.6 |
 KC0599| KC0621 PITTSFIELD TANK                     APPROX.18.7 KM 3282006.2 |
 KC0599| KC0616 GRIGGSVILLE TANK                    APPROX.27.2 KM 3533828.7 |
 KC0599| KC0615 GRIGGSVILLE SPIRE                   APPROX.27.0 KM 3533907.8 |
 KC0599|---------------------------------------------------------------------|
 KC0599
 KC0599                          SUPERSEDED SURVEY CONTROL
 KC0599
 KC0599  NAD 83(1986)-  39 27 56.21404(N)    090 41 27.00233(W) AD(       ) 1
 KC0599  NAD 27      -  39 27 56.03900(N)    090 41 26.55100(W) AD(       ) 1
 KC0599
 KC0599.Superseded values are not recommended for survey control.
 KC0599
 KC0599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0599.See file dsdata.pdf to determine how the superseded data were derived.
 KC0599
 KC0599_MARKER: DS = TRIANGULATION STATION DISK
 KC0599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0599_STAMPING: TICK 1939
 KC0599_MARK LOGO: CGS
 KC0599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0599+STABILITY: SURFACE MOTION
 KC0599
 KC0599  HISTORY     - Date     Condition        Report By
 KC0599  HISTORY     - 1939     MONUMENTED       CGS
 KC0599
 KC0599                          STATION DESCRIPTION
 KC0599
 KC0599'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0599'LOCATED 3-1/4 MILES WEST AND 1/4 MILE NORTH OF PEARL, 0.2 MILE
 KC0599'NORTH OF THE TICK RIDGE SCHOOL, IN THE SE 1/4 OF THE NE 1/4 OF
 KC0599'SECTION 12, T 7 S, R 3 W, ON LAND OWNED BY VIRGIL DUFF, 1 FOOT
 KC0599'NORTH OF AN EAST-AND-WEST FENCE LINE, AND 35 FEET WEST OF THE
 KC0599'WEST POST OF A GATE IN A FIELD ROAD.  THE MARK, NOTES 1A AND 7A,
 KC0599'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED TICK 1939.
 KC0599'
 KC0599'TO REACH THE STATION FROM THE STEEL BRIDGE ON ILLINOIS HIGHWAY
 KC0599'NO. 100 (PAVED) IN PEARL, GO WEST AND NORTHWEST ON ILLINOIS
 KC0599'HIGHWAY NO. 100 FOR 1.3 MILES TO A GRAVELED ROAD LEFT (WEST),
 KC0599'THIS IS THE NEBO ROAD.  GO WEST ON THE GRAVELED ROAD FOR 2.5
 KC0599'MILES TO THE TICK RIDGE SCHOOL AND A CHURCH ON THE RIGHT (NORTH)
 KC0599'SIDE OF THE ROAD, TURN RIGHT AND PASS BETWEEN THE SCHOOL AND THE
 KC0599'CHURCH AND GO NORTH THROUGH A GATE BY A PRIVY, THEN FOLLOW A
 KC0599'FIELD ROAD NORTH FOR 0.15 MILE TO A GATE IN AN EAST-AND-WEST
 KC0599'FENCE AND THE STATION ON THE LEFT.
 KC0599'
 KC0599'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0599'BRONZE DISKS IN CONCRETE.
 KC0599'
 KC0599'REFERENCE MARK NO. 1 IS 24.942 METERS, 81.82 FEET, EAST OF THE
 KC0599'STATION IN AN EAST-AND-WEST FENCE LINE, AND 34 FEET EAST OF THE
 KC0599'EAST POST OF A GATE.  THE MARK PROJECTS 6 INCHES
 KC0599'ABOVE THE GROUND AND IS STAMPED TICK NO 1 1939.  REFERENCE MARK
 KC0599'NO. 2 IS 56.115 METERS, 184.10 FEET, NORTHWEST OF THE STATION, IN
 KC0599'A NORTH-AND-SOUTH FENCE LINE, AND 107 FEET NORTH OF AN
 KC0599'EAST-AND-WEST FENCE LINE.  THE MARK PROJECTS 6
 KC0599'INCHES ABOVE THE GROUND AND IS STAMPED TICK NO 2 1939.
 KC0599'
 KC0599'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE NORTH-NORTHEAST OF THE
 KC0599'STATION, 1 FOOT SOUTH OF AN EAST-AND-WEST FENCE LINE, AND
 KC0599'27-1/2 FEET WEST OF THE WEST POST OF A GATE.  THE MARK
 KC0599'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED TICK 1939.
 KC0599'TO REACH THE MARK FROM THE STATION GO NORTH-NORTHEAST ON A FIELD
 KC0599'ROAD FOR 0.35 MILE TO A GATE AND THE MARK ON THE LEFT.
 KC0599'
 KC0599'ALL MARKS ARE WITNESSED BY 4 IN X 4 IN WHITE POSTS WHICH PROJECT
 KC0599'2-1/2 FEET ABOVE THE GROUND.
 KC0599'
 KC0599'A 50-FOOT TOWER AT LONG 1931 IS V.G.
 KC0599'
 KC0599'A 64-FOOT TOWER WILL SEE A
 KC0599'
 KC0599'64-FOOT TOWER AT LANE.
 KC0599'
 KC0599'64-FOOT TOWER AT BAY (NO. 61 U.S.G.S.)
 KC0599'
 KC0599'64-FOOT TOWER AT FOREMAN.
 KC0599'
 KC0599'64-FOOT TOWER AT SAND.
 KC0599'
 KC0599'103-FOOT TOWER AT CLAY.
 KC0599'
 KC0599'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1844 ***********************************************************************
 LB1844  DESIGNATION -  TILTON
 LB1844  PID         -  LB1844
 LB1844  STATE/COUNTY-  IL/VERMILION
 LB1844  COUNTRY     -  US
 LB1844  USGS QUAD   -  DANVILLE SW (2018)
 LB1844
 LB1844                         *CURRENT SURVEY CONTROL
 LB1844  ______________________________________________________________________
 LB1844* NAD 83(1986) POSITION- 40 06 06.     (N) 087 39 03.     (W)   SCALED
 LB1844* NAVD 88 ORTHO HEIGHT -   195.814 (meters)      642.43  (feet) ADJUSTED
 LB1844  ______________________________________________________________________
 LB1844  GEOID HEIGHT    -        -32.456 (meters)                     GEOID18
 LB1844  DYNAMIC HEIGHT  -        195.717 (meters)      642.11  (feet) COMP
 LB1844  MODELED GRAVITY -    980,126.2   (mgal)                       NAVD 88
 LB1844
 LB1844  VERT ORDER      -  FIRST     CLASS II
 LB1844
 LB1844.The horizontal coordinates were scaled from a map and have
 LB1844.an estimated accuracy of +/- 6 seconds.
 LB1844
 LB1844.The orthometric height was determined by differential leveling and
 LB1844.adjusted by the NATIONAL GEODETIC SURVEY
 LB1844.in June 1991.
 LB1844
 LB1844.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1844.GEOID18 height accuracy estimate available here.
 LB1844
 LB1844.Click photographs - Photos may exist for this station.
 LB1844
 LB1844.The dynamic height is computed by dividing the NAVD 88
 LB1844.geopotential number by the normal gravity value computed on the
 LB1844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1844.degrees latitude (g = 980.6199 gals.).
 LB1844
 LB1844.The modeled gravity was interpolated from observed gravity values.
 LB1844
 LB1844;                    North         East    Units  Estimated Accuracy
 LB1844;SPC IL E     -   381,510.      358,190.      MT  (+/- 180 meters Scaled)
 LB1844
 LB1844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK445392(NAD 83)
 LB1844
 LB1844                          SUPERSEDED SURVEY CONTROL
 LB1844
 LB1844  NGVD 29 (??/??/92)  196.074  (m)          643.29   (f) ADJ UNCH    1 2
 LB1844
 LB1844.Superseded values are not recommended for survey control.
 LB1844
 LB1844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1844.See file dsdata.pdf to determine how the superseded data were derived.
 LB1844
 LB1844_MARKER: DB = BENCH MARK DISK
 LB1844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1844_STAMPING: TILTON 1934
 LB1844_MARK LOGO: CGS
 LB1844_PROJECTION: PROJECTING 7 CENTIMETERS
 LB1844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1844+STABILITY: SURFACE MOTION
 LB1844
 LB1844  HISTORY     - Date     Condition        Report By
 LB1844  HISTORY     - 1934     MONUMENTED       CGS
 LB1844  HISTORY     - 1954     GOOD             CGS
 LB1844  HISTORY     - 1971     GOOD             NGS
 LB1844  HISTORY     - 1986     GOOD             NGS
 LB1844
 LB1844                          STATION DESCRIPTION
 LB1844
 LB1844'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1844'AT TILTON.
 LB1844'AT TILTON, VERMILION COUNTY, AT THE INTERSECTION OF MAIN AND H
 LB1844'STREETS, 65 YARDS EAST OF THE GRADE SCHOOL, 90 FEET EAST OF THE
 LB1844'CENTERLINE OF H STREET, AND 42 FEET NORTH OF THE CENTERLINE OF MAIN
 LB1844'STREET.  A STANDARD DISK, STAMPED TILTON 1934 AND SET IN THE TOP
 LB1844'OF A CONCRETE POST PROJECTING 1 FOOT ABOVE GROUND.  NOTE-- MAIN
 LB1844'STREET IS NOW FIFTH STREET AND MARK IS ABOUT 6 INCHES ABOVE GROUND.
 LB1844
 LB1844                          STATION RECOVERY (1971)
 LB1844
 LB1844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 LB1844'RECOVERED IN GOOD CONDITION.
 LB1844
 LB1844                          STATION RECOVERY (1986)
 LB1844
 LB1844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1844'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN TILTON,
 LB1844'AT THE INTERSECTION OF WEST 5TH AND NORTH H STREETS, 27.5 M (90.2 FT)
 LB1844'EAST OF THE CENTERLINE OF NORTH H STREET, 13.0 M (42.6 FT) WEST OF THE
 LB1844'SOUTHWEST CORNER OF THE CITY HALL, 12.9 M (42.3 FT) NORTH OF THE
 LB1844'CENTERLINE OF WEST 5TH STREET, AND 9.2 M (30.2 FT) NORTHEAST OF A
 LB1844'UTILITY POLE.
 LB1844'THE MARK IS ABOVE LEVEL WITH THE STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1036 ***********************************************************************
 LC1036  DESIGNATION -  TIMBER
 LC1036  PID         -  LC1036
 LC1036  STATE/COUNTY-  IL/MCLEAN
 LC1036  COUNTRY     -  US
 LC1036  USGS QUAD   -  MCLEAN (2018)
 LC1036
 LC1036                         *CURRENT SURVEY CONTROL
 LC1036  ______________________________________________________________________
 LC1036* NAD 83(2011) POSITION- 40 20 04.46967(N) 089 08 46.41718(W)   ADJUSTED
 LC1036* NAD 83(2011) ELLIP HT-   182.395 (meters)        (06/27/12)   ADJUSTED
 LC1036* NAD 83(2011) EPOCH   -  2010.00
 LC1036* NAVD 88 ORTHO HEIGHT -   214.770 (meters)      704.62  (feet) ADJUSTED
 LC1036  ______________________________________________________________________
 LC1036  GEOID HEIGHT    -        -32.349 (meters)                     GEOID18
 LC1036  NAD 83(2011) X  -     72,549.283 (meters)                     COMP
 LC1036  NAD 83(2011) Y  - -4,868,343.268 (meters)                     COMP
 LC1036  NAD 83(2011) Z  -  4,106,492.660 (meters)                     COMP
 LC1036  LAPLACE CORR    -          3.33  (seconds)                    DEFLEC18
 LC1036  DYNAMIC HEIGHT  -        214.664 (meters)      704.28  (feet) COMP
 LC1036  MODELED GRAVITY -    980,126.0   (mgal)                       NAVD 88
 LC1036
 LC1036  VERT ORDER      -  SECOND    CLASS 0
 LC1036
 LC1036  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1036  Standards:
 LC1036         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1036            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1036  -------------------------------------------------------------------
 LC1036  NETWORK    1.81   2.45           0.84   0.59   1.25     -0.10035018
 LC1036  -------------------------------------------------------------------
 LC1036  Click here for local accuracies and other accuracy information.
 LC1036
 LC1036.The horizontal coordinates were established by GPS observations
 LC1036.and adjusted by the National Geodetic Survey in June 2012.
 LC1036
 LC1036.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1036.been affixed to the stable North American tectonic plate. See 
 LC1036.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1036
 LC1036.The horizontal coordinates are valid at the epoch date displayed above
 LC1036.which is a decimal equivalence of Year/Month/Day.
 LC1036
 LC1036.The orthometric height was determined by differential leveling and
 LC1036.adjusted by the NATIONAL GEODETIC SURVEY
 LC1036.in June 1991.
 LC1036
 LC1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1036.GEOID18 height accuracy estimate available here.
 LC1036
 LC1036.Click photographs - Photos may exist for this station.
 LC1036
 LC1036.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1036
 LC1036.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1036
 LC1036.The ellipsoidal height was determined by GPS observations
 LC1036.and is referenced to NAD 83.
 LC1036
 LC1036.The dynamic height is computed by dividing the NAVD 88
 LC1036.geopotential number by the normal gravity value computed on the
 LC1036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1036.degrees latitude (g = 980.6199 gals.).
 LC1036
 LC1036.The modeled gravity was interpolated from observed gravity values.
 LC1036
 LC1036. The following values were computed from the NAD 83(2011) position.
 LC1036
 LC1036;                    North         East     Units Scale Factor Converg.
 LC1036;SPC IL E     -   407,467.030   230,925.198   MT  1.00003371   -0 31 34.2
 LC1036;SPC IL E     - 1,336,831.41    757,627.09   sFT  1.00003371   -0 31 34.2
 LC1036;UTM  16      - 4,467,103.480   317,688.965   MT  1.00000915   -1 23 22.3
 LC1036
 LC1036!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1036!SPC IL E     -   0.99997139  x   1.00003371  =   1.00000510
 LC1036!UTM  16      -   0.99997139  x   1.00000915  =   0.99998054
 LC1036
 LC1036:                Primary Azimuth Mark                     Grid Az
 LC1036:SPC IL E     -  TIMBER AZ MK                             042 32 42.2
 LC1036:UTM  16      -  TIMBER AZ MK                             043 24 30.3
 LC1036
 LC1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1768867103(NAD 83)
 LC1036
 LC1036|---------------------------------------------------------------------|
 LC1036| PID    Reference Object                     Distance      Geod. Az  |
 LC1036|                                                           dddmmss.s |
 LC1036| LC1035 TIMBER RM 1                          12.868 METERS 03649     |
 LC1036| LC1034 TIMBER AZ MK                                       0420108.0 |
 LC1036| LC1910 MC LEAN MUNICIPAL TANK              APPROX. 3.0 KM 2203136.8 |
 LC1036| LC1037 TIMBER RM 2                          16.731 METERS 22311     |
 LC1036|---------------------------------------------------------------------|
 LC1036
 LC1036                          SUPERSEDED SURVEY CONTROL
 LC1036
 LC1036  NAD 83(2007)-  40 20 04.46982(N)    089 08 46.41807(W) AD(2002.00) 0
 LC1036  ELLIP H (02/10/07)  182.410  (m)                       GP(2002.00)    
 LC1036  ELLIP H (02/03/05)  182.418  (m)                       GP(       ) 4 2
 LC1036  NAD 83(1997)-  40 20 04.46959(N)    089 08 46.41790(W) AD(       ) 1
 LC1036  ELLIP H (03/04/03)  182.419  (m)                       GP(       ) 4 2
 LC1036  NAD 83(1997)-  40 20 04.47106(N)    089 08 46.42288(W) AD(       ) 2
 LC1036  NAD 83(1986)-  40 20 04.48193(N)    089 08 46.42017(W) AD(       ) 2
 LC1036  NAD 27      -  40 20 04.34330(N)    089 08 46.11350(W) AD(       ) 2
 LC1036  NAVD 88             214.77   (m)          704.6    (f) LEVELING    3  
 LC1036  NGVD 29 (??/??/92)  214.835  (m)          704.84   (f) ADJ UNCH    2 0
 LC1036  NGVD 29             214.84   (m)          704.9    (f) LEVELING    3  
 LC1036
 LC1036.Superseded values are not recommended for survey control.
 LC1036
 LC1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1036.See file dsdata.pdf to determine how the superseded data were derived.
 LC1036
 LC1036_MARKER: DS = TRIANGULATION STATION DISK
 LC1036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1036_STAMPING: TIMBER 1960
 LC1036_MARK LOGO: CGS
 LC1036_PROJECTION: FLUSH
 LC1036_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1036+STABILITY: SURFACE MOTION
 LC1036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1036+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2006
 LC1036
 LC1036  HISTORY     - Date     Condition        Report By
 LC1036  HISTORY     - 1960     MONUMENTED       CGS
 LC1036  HISTORY     - 1960     GOOD             CGS
 LC1036  HISTORY     - 200205   GOOD             ASCPC
 LC1036  HISTORY     - 20061113 GOOD             FARNGP
 LC1036
 LC1036                          STATION DESCRIPTION
 LC1036
 LC1036'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1036'STATION IS LOCATED ABOUT 2.0 MILES SOUTHWEST OF FUNKS GROVE,
 LC1036'1-1/2 MILES NORTHEAST OF MC LEAN AND ON THE WEST RIGHT-OF-WAY
 LC1036'OF U.S. HIGHWAY 66.
 LC1036'
 LC1036'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND CROSSROAD, JUST
 LC1036'SOUTH OF THE GRAIN ELEVATOR IN FUNKS GROVE, GO SOUTHWEST OF U.S.
 LC1036'HIGHWAY 66 FOR 2.45 MILES TO THE AZIMUTH MARK ON RIGHT, CONTINUE
 LC1036'SOUTHWEST ON U.S. HIGHWAY 66 FOR 0.3 MILE TO STATION ON RIGHT
 LC1036'AS DESCRIBED.
 LC1036'
 LC1036'STATION MARK, A STANDARD TRAVERSE DISK STAMPED TIMBER 1960,
 LC1036'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 LC1036'SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 70.5
 LC1036'FEET NORTHWEST OF THE CENTER OF SOUTH BOUND U.S. HIGHWAY 66,
 LC1036'32.3 FEET SOUTHEAST OF EAST RAIL OF RAILROAD TRACKS, 55 FEET
 LC1036'WEST OF THE NORTHWEST END OF CULVERT HEADWALL, 12.3 FEET
 LC1036'SOUTHWEST OF A TRIANGLE BLAZED TELEPHONE POLE AND 11 FEET
 LC1036'SOUTHWEST OF THE WITNESS POST.
 LC1036'
 LC1036'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED TIMBER NO 1
 LC1036'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1036'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 74
 LC1036'FEET NORTHWEST OF THE CENTER OF SOUTH BOUND U.S. HIGHWAY 66,
 LC1036'31.6 FEET NORTHEAST OF THE WITNESS POST, 30.5 FEET NORTHEAST
 LC1036'OF A TRIANGLE BLAZED TELEPHONE POLE AND 28 FEET SOUTHEAST OF THE
 LC1036'EAST RAIL OF RAILROAD TRACKS.
 LC1036'
 LC1036'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED TIMBER NO 2
 LC1036'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1036'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 71.6 FEET
 LC1036'NORTHWEST OF THE CENTER OF SOUTH BOUND U.S. HIGHWAY 66, 65.9
 LC1036'FEET SOUTHWEST OF THE WITNESS POST AND 30.9 FEET SOUTHEAST
 LC1036'OF THE EAST RAIL OF RAILROAD TRACKS.
 LC1036'
 LC1036'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED TIMBER 1960,
 LC1036'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1036'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 65 FEET
 LC1036'NORTHWEST OF THE CENTER OF SOUTH BOUND U.S. HIGHWAY 66, 37.3
 LC1036'FEET SOUTHEAST OF THE EAST RAIL OF RAILROAD TRACKS, 5.0 FEET
 LC1036'EAST-SOUTHEAST OF THE WITNESS POST AND 5.2 FEET EAST-SOUTHEAST
 LC1036'OF A TELEPHONE POLE.
 LC1036'
 LC1036'HEIGHT OF LIGHT ABOVE STATION MARK 4.15 METERS.
 LC1036
 LC1036                          STATION RECOVERY (1960)
 LC1036
 LC1036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1036'1.9 MI NE FROM MCLEAN.
 LC1036'ABOUT 1.9 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1036'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , ABOUT 0.10
 LC1036'MILE NORTHEAST OF THE JUNCTION OF A GRAVEL ROAD WEST, 71 FEET
 LC1036'NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S.
 LC1036'HIGHWAY 66, 32 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH
 LC1036'BOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL ROAD, 12 FEET SOUTHWEST
 LC1036'OF THE THIRD TELEPHONE POLE NOTHEAST OF THE JUNCTION, 55 FEET
 LC1036'WEST OF THE WEST END OF A CONCRETE PIPE CULVERT, 11.1 FEET
 LC1036'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 LC1036'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC1036
 LC1036                          STATION RECOVERY (2002)
 LC1036
 LC1036'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1036'RECOVERED AS DESCRIBED
 LC1036
 LC1036                          STATION RECOVERY (2006)
 LC1036
 LC1036'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (KDV)
 LC1036'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1034 ***********************************************************************
 LC1034  DESIGNATION -  TIMBER AZ MK
 LC1034  PID         -  LC1034
 LC1034  STATE/COUNTY-  IL/MCLEAN
 LC1034  COUNTRY     -  US
 LC1034  USGS QUAD   -  MCLEAN (2018)
 LC1034
 LC1034                         *CURRENT SURVEY CONTROL
 LC1034  ______________________________________________________________________
 LC1034* NAD 83(1986) POSITION- 40 20 15.     (N) 089 08 32.     (W)   SCALED
 LC1034* NAVD 88 ORTHO HEIGHT -   212.736 (meters)      697.95  (feet) ADJUSTED
 LC1034  ______________________________________________________________________
 LC1034  GEOID HEIGHT    -        -32.341 (meters)                     GEOID18
 LC1034  DYNAMIC HEIGHT  -        212.631 (meters)      697.61  (feet) COMP
 LC1034  MODELED GRAVITY -    980,126.8   (mgal)                       NAVD 88
 LC1034
 LC1034  VERT ORDER      -  SECOND    CLASS 0
 LC1034
 LC1034.The horizontal coordinates were scaled from a map and have
 LC1034.an estimated accuracy of +/- 6 seconds.
 LC1034
 LC1034.The orthometric height was determined by differential leveling and
 LC1034.adjusted by the NATIONAL GEODETIC SURVEY
 LC1034.in June 1991.
 LC1034
 LC1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1034.GEOID18 height accuracy estimate available here.
 LC1034
 LC1034.Click photographs - Photos may exist for this station.
 LC1034
 LC1034.The dynamic height is computed by dividing the NAVD 88
 LC1034.geopotential number by the normal gravity value computed on the
 LC1034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1034.degrees latitude (g = 980.6199 gals.).
 LC1034
 LC1034.The modeled gravity was interpolated from observed gravity values.
 LC1034
 LC1034;                    North         East    Units  Estimated Accuracy
 LC1034;SPC IL E     -   407,790.      231,270.      MT  (+/- 180 meters Scaled)
 LC1034
 LC1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK180674(NAD 83)
 LC1034
 LC1034                          SUPERSEDED SURVEY CONTROL
 LC1034
 LC1034  NGVD 29 (??/??/92)  212.801  (m)          698.16   (f) ADJ UNCH    2 0
 LC1034
 LC1034.Superseded values are not recommended for survey control.
 LC1034
 LC1034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1034.See file dsdata.pdf to determine how the superseded data were derived.
 LC1034
 LC1034_MARKER: DZ = AZIMUTH MARK DISK
 LC1034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1034_STAMPING: TIMBER 1960
 LC1034_MARK LOGO: CGS
 LC1034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1034+STABILITY: SURFACE MOTION
 LC1034
 LC1034  HISTORY     - Date     Condition        Report By
 LC1034  HISTORY     - 1960     MONUMENTED       CGS
 LC1034
 LC1034                          STATION DESCRIPTION
 LC1034
 LC1034'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1034'2.2 MI NE FROM MCLEAN.
 LC1034'ABOUT 2.2 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1034'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , AT THE JUNCTION
 LC1034'OF A GRAVEL ROAD NORTHEAST, 65 FEET NORTHWEST OF THE CENTER LINE
 LC1034'OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 66, 38 FEET SOUTHEAST OF
 LC1034'THE SOUTHEAST RAIL OF THE NORTH BOUND TRACK OF THE GULF, MOBILE
 LC1034'AND OHIO RAIL ROAD, 5 FEET SOUTHEAST OF A TELEPHONE POLE, 51 FEET
 LC1034'SOUTHWEST OF THE EXTENDED CENTER LINE OF THE GRAVEL ROAD NORTHEAST,
 LC1034'5.0 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST, 2 FEET BELOW
 LC1034'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 LC1034'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1035 ***********************************************************************
 LC1035  DESIGNATION -  TIMBER RM 1
 LC1035  PID         -  LC1035
 LC1035  STATE/COUNTY-  IL/MCLEAN
 LC1035  COUNTRY     -  US
 LC1035  USGS QUAD   -  MCLEAN (2018)
 LC1035
 LC1035                         *CURRENT SURVEY CONTROL
 LC1035  ______________________________________________________________________
 LC1035* NAD 83(1986) POSITION- 40 20 04.80   (N) 089 08 46.09   (W)   HD_HELD1
 LC1035* NAVD 88 ORTHO HEIGHT -   214.934 (meters)      705.16  (feet) ADJUSTED
 LC1035  ______________________________________________________________________
 LC1035  GEOID HEIGHT    -        -32.349 (meters)                     GEOID18
 LC1035  DYNAMIC HEIGHT  -        214.827 (meters)      704.81  (feet) COMP
 LC1035  MODELED GRAVITY -    980,126.0   (mgal)                       NAVD 88
 LC1035
 LC1035  VERT ORDER      -  SECOND    CLASS 0
 LC1035
 LC1035.The horizontal coordinates were determined by differentially corrected
 LC1035.hand held GPS observations or other comparable positioning techniques
 LC1035.and have an estimated accuracy of +/- 3 meters.
 LC1035
 LC1035.The orthometric height was determined by differential leveling and
 LC1035.adjusted by the NATIONAL GEODETIC SURVEY
 LC1035.in June 1991.
 LC1035
 LC1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1035.GEOID18 height accuracy estimate available here.
 LC1035
 LC1035.Click photographs - Photos may exist for this station.
 LC1035
 LC1035.The dynamic height is computed by dividing the NAVD 88
 LC1035.geopotential number by the normal gravity value computed on the
 LC1035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1035.degrees latitude (g = 980.6199 gals.).
 LC1035
 LC1035.The modeled gravity was interpolated from observed gravity values.
 LC1035
 LC1035;                    North         East    Units  Estimated Accuracy
 LC1035;SPC IL E     -   407,477.1     230,933.0     MT  (+/- 3 meters HH1 GPS) 
 LC1035
 LC1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1769667113(NAD 83)
 LC1035
 LC1035                          SUPERSEDED SURVEY CONTROL
 LC1035
 LC1035  NGVD 29 (??/??/92)  214.999  (m)          705.38   (f) ADJ UNCH    2 0
 LC1035
 LC1035.Superseded values are not recommended for survey control.
 LC1035
 LC1035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1035.See file dsdata.pdf to determine how the superseded data were derived.
 LC1035
 LC1035_MARKER: DR = REFERENCE MARK DISK
 LC1035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1035_STAMPING: TIMBER NO 1 1960
 LC1035_MARK LOGO: CGS
 LC1035_PROJECTION: FLUSH
 LC1035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1035+STABILITY: SURFACE MOTION
 LC1035
 LC1035  HISTORY     - Date     Condition        Report By
 LC1035  HISTORY     - 1960     MONUMENTED       CGS
 LC1035
 LC1035                          STATION DESCRIPTION
 LC1035
 LC1035'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1035'1.9 MI NE FROM MCLEAN.
 LC1035'ABOUT 1.9 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1035'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , ABOUT 0.10
 LC1035'MILE NORTHEAST OF THE JUNCTION OF A GRAVEL ROAD WEST, 74 FEET
 LC1035'NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S.
 LC1035'HIGHWAY 66, 28 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH
 LC1035'BOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL ROAD, 30.5 FEET
 LC1035'NORTHEAST OF THE THIRD TELEPHONE POLE NORTHEAST OF THE JUNCTION,
 LC1035'48 FEET WEST-NORTHWEST OF THE WEST END OF A CONCRETE PIPE CULVERT,
 LC1035'42.2 FEET NORTHEAST OF TRAVERSE STATION TIMBER, 31.5 FEET
 LC1035'NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LC1035'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC1035'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1037 ***********************************************************************
 LC1037  DESIGNATION -  TIMBER RM 2
 LC1037  PID         -  LC1037
 LC1037  STATE/COUNTY-  IL/MCLEAN
 LC1037  COUNTRY     -  US
 LC1037  USGS QUAD   -  MCLEAN (2018)
 LC1037
 LC1037                         *CURRENT SURVEY CONTROL
 LC1037  ______________________________________________________________________
 LC1037* NAD 83(1986) POSITION- 40 20 04.07   (N) 089 08 46.90   (W)   HD_HELD1
 LC1037* NAVD 88 ORTHO HEIGHT -   214.667 (meters)      704.29  (feet) ADJUSTED
 LC1037  ______________________________________________________________________
 LC1037  GEOID HEIGHT    -        -32.349 (meters)                     GEOID18
 LC1037  DYNAMIC HEIGHT  -        214.560 (meters)      703.94  (feet) COMP
 LC1037  MODELED GRAVITY -    980,126.0   (mgal)                       NAVD 88
 LC1037
 LC1037  VERT ORDER      -  SECOND    CLASS 0
 LC1037
 LC1037.The horizontal coordinates were determined by differentially corrected
 LC1037.hand held GPS observations or other comparable positioning techniques
 LC1037.and have an estimated accuracy of +/- 3 meters.
 LC1037
 LC1037.The orthometric height was determined by differential leveling and
 LC1037.adjusted by the NATIONAL GEODETIC SURVEY
 LC1037.in June 1991.
 LC1037
 LC1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1037.GEOID18 height accuracy estimate available here.
 LC1037
 LC1037.Click photographs - Photos may exist for this station.
 LC1037
 LC1037.The dynamic height is computed by dividing the NAVD 88
 LC1037.geopotential number by the normal gravity value computed on the
 LC1037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1037.degrees latitude (g = 980.6199 gals.).
 LC1037
 LC1037.The modeled gravity was interpolated from observed gravity values.
 LC1037
 LC1037;                    North         East    Units  Estimated Accuracy
 LC1037;SPC IL E     -   407,454.8     230,913.7     MT  (+/- 3 meters HH1 GPS) 
 LC1037
 LC1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1767767091(NAD 83)
 LC1037
 LC1037                          SUPERSEDED SURVEY CONTROL
 LC1037
 LC1037  NGVD 29 (??/??/92)  214.732  (m)          704.50   (f) ADJ UNCH    2 0
 LC1037
 LC1037.Superseded values are not recommended for survey control.
 LC1037
 LC1037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1037.See file dsdata.pdf to determine how the superseded data were derived.
 LC1037
 LC1037_MARKER: DR = REFERENCE MARK DISK
 LC1037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1037_STAMPING: TIMBER NO 2 1960
 LC1037_MARK LOGO: CGS
 LC1037_PROJECTION: FLUSH
 LC1037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1037+STABILITY: SURFACE MOTION
 LC1037
 LC1037  HISTORY     - Date     Condition        Report By
 LC1037  HISTORY     - 1960     MONUMENTED       CGS
 LC1037
 LC1037                          STATION DESCRIPTION
 LC1037
 LC1037'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RCJ)
 LC1037'1.9 MI NE FROM MCLEAN.
 LC1037'ABOUT 1.9 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1037'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , ABOUT 0.10 MILE
 LC1037'NORTHEAST OF THE JUNCTION OF A GRAVEL ROAD WEST, 72 FEET NORTHWEST
 LC1037'OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S. HIGHWAY 66,
 LC1037'31 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH BOUND TRACK OF
 LC1037'THE GULF, MOBILE AND OHIO RAIL ROAD, 67 FEET SOUTHWEST OF THE THIRD
 LC1037'TELEPHONE POLE NORTHEAST OF THE JUNCTION, 99 FEET WEST-SOUTHWEST
 LC1037'OF THE WEST END OF A CONCRETE CULVERT, 54.9 FEET SOUTHWEST OF
 LC1037'TRAVERSE STATION TIMBER, 65.9 FEET SOUTHWEST OF A METAL WITNESS
 LC1037'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 LC1037'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0277 ***********************************************************************
 MF0277  DESIGNATION -  TING IGRI
 MF0277  PID         -  MF0277
 MF0277  STATE/COUNTY-  IL/GRUNDY
 MF0277  COUNTRY     -  US
 MF0277  USGS QUAD   -  DWIGHT (2018)
 MF0277
 MF0277                         *CURRENT SURVEY CONTROL
 MF0277  ______________________________________________________________________
 MF0277* NAD 83(1986) POSITION- 41 07 28.29   (N) 088 23 16.62   (W)   HD_HELD1
 MF0277* NAVD 88 ORTHO HEIGHT -   188.608 (meters)      618.79  (feet) ADJUSTED
 MF0277  ______________________________________________________________________
 MF0277  GEOID HEIGHT    -        -32.527 (meters)                     GEOID18
 MF0277  DYNAMIC HEIGHT  -        188.532 (meters)      618.54  (feet) COMP
 MF0277  MODELED GRAVITY -    980,215.1   (mgal)                       NAVD 88
 MF0277
 MF0277  VERT ORDER      -  SECOND    CLASS 0
 MF0277
 MF0277.The horizontal coordinates were determined by differentially corrected
 MF0277.hand held GPS observations or other comparable positioning techniques
 MF0277.and have an estimated accuracy of +/- 3 meters.
 MF0277
 MF0277.The orthometric height was determined by differential leveling and
 MF0277.adjusted by the NATIONAL GEODETIC SURVEY
 MF0277.in June 1991.
 MF0277
 MF0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0277.GEOID18 height accuracy estimate available here.
 MF0277
 MF0277.Click photographs - Photos may exist for this station.
 MF0277
 MF0277.The dynamic height is computed by dividing the NAVD 88
 MF0277.geopotential number by the normal gravity value computed on the
 MF0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0277.degrees latitude (g = 980.6199 gals.).
 MF0277
 MF0277.The modeled gravity was interpolated from observed gravity values.
 MF0277
 MF0277;                    North         East    Units  Estimated Accuracy
 MF0277;SPC IL E     -   494,872.0     295,413.6     MT  (+/- 3 meters HH1 GPS) 
 MF0277
 MF0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8348953508(NAD 83)
 MF0277
 MF0277                          SUPERSEDED SURVEY CONTROL
 MF0277
 MF0277  NGVD 29 (??/??/92)  188.682  (m)          619.03   (f) ADJ UNCH    2 0
 MF0277
 MF0277.Superseded values are not recommended for survey control.
 MF0277
 MF0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0277.See file dsdata.pdf to determine how the superseded data were derived.
 MF0277
 MF0277_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 MF0277_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 MF0277_STAMPING: TING ELEV 618.98 IGR 1
 MF0277_PROJECTION: PROJECTING 20 CENTIMETERS
 MF0277_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0277+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2021
 MF0277
 MF0277  HISTORY     - Date     Condition        Report By
 MF0277  HISTORY     - UNK      MONUMENTED       CGS
 MF0277  HISTORY     - 1961     GOOD             CGS
 MF0277  HISTORY     - 1987     GOOD             USPSQD
 MF0277  HISTORY     - 20081106 GOOD             GEOCAC
 MF0277  HISTORY     - 20210405 GOOD             ILDT
 MF0277
 MF0277                          STATION DESCRIPTION
 MF0277
 MF0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0277'1.7 MI NE FROM DWIGHT.
 MF0277'ABOUT 1.7 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS
 MF0277'JUNCTION WITH STATE HIGHWAY 47 NORTH OF DWIGHT, ABOUT 0.10 MILES
 MF0277'SOUTHWEST OF THE JUNCTION OF AN EAST-WEST ROAD CROSSING, 48
 MF0277'FEET SOUTHEAST OF THE CENTER LINE OF THE NORTHBOUND LANE OF U.S.
 MF0277'HIGHWAY 66, 30 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 MF0277'SOUTHBOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL ROAD, 15
 MF0277'FEET SOUTHWEST OF A WIRE BRACED TELEGRAPH POLE WHICH IS THE
 MF0277'SIXTH POLE SOUTHWEST OF THE JUNCTION OF AN EAST-WEST ROAD, 2
 MF0277'FEET BELOW THE LEVEL OF THE TRACK, 2 FEET BELOW THE LEVEL
 MF0277'OF THE HIGHWAY, A METAL CAP THREADED TO THE TOP OF A 2 INCH
 MF0277'METAL PIPE, AND PROJECTS 12 INCHES.
 MF0277
 MF0277                          STATION RECOVERY (1987)
 MF0277
 MF0277'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 MF0277'RECOVERED IN GOOD CONDITION.
 MF0277
 MF0277                          STATION RECOVERY (2008)
 MF0277
 MF0277'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0277'RECOVERED IN GOOD CONDITION.
 MF0277
 MF0277                          STATION RECOVERY (2021)
 MF0277
 MF0277'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2987 ***********************************************************************
 ME2987  DESIGNATION -  TINLEY
 ME2987  PID         -  ME2987
 ME2987  STATE/COUNTY-  IL/COOK
 ME2987  COUNTRY     -  US
 ME2987  USGS QUAD   -  PALOS PARK (2018)
 ME2987
 ME2987                         *CURRENT SURVEY CONTROL
 ME2987  ______________________________________________________________________
 ME2987* NAD 83(1997) POSITION- 41 38 16.31990(N) 087 47 42.81766(W)   ADJUSTED
 ME2987* NAVD 88 ORTHO HEIGHT -   206.    (meters)      676.    (feet) SCALED
 ME2987  ______________________________________________________________________
 ME2987  GEOID HEIGHT    -        -33.352 (meters)                     GEOID18
 ME2987  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 ME2987  HORZ ORDER      -  THIRD
 ME2987
 ME2987.The horizontal coordinates were established by classical geodetic methods
 ME2987.and adjusted by the National Geodetic Survey in October 1999.
 ME2987
 ME2987.The orthometric height was scaled from a topographic map.
 ME2987
 ME2987.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2987.GEOID18 height accuracy estimate available here.
 ME2987
 ME2987.Click photographs - Photos may exist for this station.
 ME2987
 ME2987.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2987
 ME2987. The following values were computed from the NAD 83(1997) position.
 ME2987
 ME2987;                    North         East     Units Scale Factor Converg.
 ME2987;SPC IL E     -   552,021.429   344,833.345   MT  0.99999973   +0 21 27.1
 ME2987;SPC IL E     - 1,811,090.30  1,131,340.73   sFT  0.99999973   +0 21 27.1
 ME2987;UTM  16      - 4,609,875.637   433,768.844   MT  0.99965398   -0 31 42.2
 ME2987
 ME2987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2987!SPC IL E     -   0.99997294  x   0.99999973  =   0.99997267
 ME2987!UTM  16      -   0.99997294  x   0.99965398  =   0.99962692
 ME2987
 ME2987:                Primary Azimuth Mark                     Grid Az
 ME2987:SPC IL E     -  TINLEY AZ MK 2                           340 46 10.9
 ME2987:UTM  16      -  TINLEY AZ MK 2                           341 39 20.2
 ME2987
 ME2987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3376809875(NAD 83)
 ME2987
 ME2987|---------------------------------------------------------------------|
 ME2987| PID    Reference Object                     Distance      Geod. Az  |
 ME2987|                                                           dddmmss.s |
 ME2987| ME2933 RICH TWP MICROWAVE KSA 46 LT        APPROX.13.9 KM 1470312.2 |
 ME2987| CM4706 TINLEY RM 1                          24.323 METERS 18940     |
 ME2987| CM4704 TINLEY AZ MK                                       1970822.9 |
 ME2987| ME2994 CHICAGO RAD STA WLS MAST            APPROX.10.2 KM 2055929.8 |
 ME2987| CM4707 TINLEY RM 2                          27.603 METERS 27039     |
 ME2987| CM4705 TINLEY AZ MK 2                                     3410738.0 |
 ME2987|---------------------------------------------------------------------|
 ME2987
 ME2987                          SUPERSEDED SURVEY CONTROL
 ME2987
 ME2987  NAD 83(1997)-  41 38 16.31993(N)    087 47 42.81787(W) AD(       ) 3
 ME2987  NAD 83(1994)-  41 38 16.32373(N)    087 47 42.82411(W) AD(       ) 3
 ME2987  NAD 83(1986)-  41 38 16.32387(N)    087 47 42.82386(W) AD(       ) 3
 ME2987  NAD 27      -  41 38 16.20400(N)    087 47 42.63590(W) AD(       ) 3
 ME2987
 ME2987.Superseded values are not recommended for survey control.
 ME2987
 ME2987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2987.See file dsdata.pdf to determine how the superseded data were derived.
 ME2987
 ME2987_MARKER: DS = TRIANGULATION STATION DISK
 ME2987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2987_STAMPING: TINLEY 1956
 ME2987_MARK LOGO: CGS
 ME2987_PROJECTION: FLUSH
 ME2987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2987+STABILITY: SURFACE MOTION
 ME2987
 ME2987  HISTORY     - Date     Condition        Report By
 ME2987  HISTORY     - 1956     MONUMENTED       CGS
 ME2987  HISTORY     - 1967     GOOD             CGS
 ME2987  HISTORY     - 1971     GOOD             NGS
 ME2987  HISTORY     - 1974     GOOD             ALSTER
 ME2987  HISTORY     - 1976     GOOD             LOCENG
 ME2987  HISTORY     - 19891020 MARK NOT FOUND   NGS
 ME2987  HISTORY     - 20070623 GOOD             GEOCAC
 ME2987
 ME2987                          STATION DESCRIPTION
 ME2987
 ME2987'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2987'THE STATION IS ABOUT 4 MILES NORTH OF TINLEY PARK, 3-1/2 MILES EAST OF
 ME2987'ORLAND PARK AND 2 MILES SOUTH OF PALOS HEIGHTS.  IT IS ON LAND OWNED
 ME2987'BY THE COOK COUNTY FOREST PRESERVE.  THIS PARTICULAR TRACT OF LAND
 ME2987'BEING KNOWN AS TINLEY CREEK WOODS.  IT IS 94 FEET NORTH OF A TWIN
 ME2987'TRUNK OAK TREE WITH A TRIANGLE BLAZE ON THE NORTH SIDE, 51 FEET EAST
 ME2987'OF THE CENTER OF STATE HIGHWAY 42 A (HARLEM AVENUE)  18 FEET EAST OF
 ME2987'THE ROAD BANK AND 4 FEET SOUTH OF A WHITE WITNESS POST.  THE MARK IS
 ME2987'FLUSH AND THE DISK IS STAMPED TINLEY 1956.
 ME2987'
 ME2987'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 45 AND
 ME2987'143RD. STREET ABOUT 13 MILES SOUTH OF LA GRANGE, GO EAST ON 143RD
 ME2987'STREET FOR 2.85 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE EAST
 ME2987'ON 143RD STREET FOR 0.1 MILE TO THE INTERSECTION OF 143RD STREET WITH
 ME2987'STATE HIGHWAY 42 A (HARLEM AVENUE)  TURN LEFT AND GO NORTH ON STATE
 ME2987'HIGHWAY 42 A FOR 0.4 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 ME2987'
 ME2987'REFERENCE MARK 1 IS 35 FEET EAST OF THE CENTER OF THE HIGHWAY, 15 FEET
 ME2987'NORTH-NORTHWEST OF A TWIN TRUNK OAK TREE WITH A TRIANGLE BLAZE ON THE
 ME2987'NORTH SIDE AND 6 FEET EAST OF THE ROAD BANK.  THE MARK IS FLUSH AND
 ME2987'THE DISK IS STAMPED TINLEY NO 1 1956.
 ME2987'
 ME2987'REFERENCE MARK 2 IS 81 FEET SOUTH OF A TELEPHONE POLE WITH A TRIANGLE
 ME2987'BLAZE ON THE EAST SIDE AND 40 FEET WEST OF THE CENTER OF THE HIGHWAY.
 ME2987'THE MARK IS FLUSH AND THE DISK IS STAMPED TINLEY NO 2 1956.
 ME2987'
 ME2987'THE AZIMUTH MARK IS 32 FEET SOUTH OF THE CENTER OF 143RD STREET, 19
 ME2987'FEET EAST OF A POWER LINE POLE AND 2 FEET EAST OF A WHITE WITNESS
 ME2987'POST.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED TINLEY 1956.
 ME2987'
 ME2987'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 ME2987
 ME2987                          STATION RECOVERY (1967)
 ME2987
 ME2987'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2987'ALL MARKS FOUND IN GOOD CONDITION.  STATION MARK IS 1 FOOT WEST OF A
 ME2987'METAL WITNESS POST.  HIGHWAY 42A IS NOW STATE HIGHWAY 43.  THE AZIMUTH
 ME2987'MARK IS 3 FEET NORTH OF A CLUMP OF THORN TREES AND 1 FOOT EAST OF A
 ME2987'METAL WITNESS POST.
 ME2987
 ME2987                          STATION RECOVERY (1971)
 ME2987
 ME2987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 ME2987'THE STATION MARK, REFERENCE MARKS AND THE AZIMUTH MARK WERE FOUND IN
 ME2987'GOOD CONDITION.  THE AZIMUTH MARK WAS IN THE WAY OF IMMEDIATE
 ME2987'CONSTRUCTION AND WAS DESTROYED AFTER A NEW MARK WAS SET.  THE
 ME2987'DIRECTION TO ALL OBJECTS CHECKED AS DID THE DISTANCE TO THE REFERENCE
 ME2987'MARKS.  IT IS VERY POSSIBLE THAT THE STATION MARK AND POSSIBLY A
 ME2987'REFERENCE MARK WILL BE IN THE WAY OF FUTURE ROAD CONSTRUCTION BUT NO
 ME2987'ONE COULD BE FOUND THAT KNOWS WHEN OR TO WHAT EXTENT THE WORK WILL BE.
 ME2987'AT THIS TIME THE STATION IS SAFE.  THE DESCRIPTION IS GOOD WITH THE
 ME2987'BELOW ON THE NEW AZIMUTH MARK.
 ME2987'
 ME2987'THE AZIMUTH MARK 1971 IS A STANDARD DISK SET IN A DRILL HOLE IN THE
 ME2987'WEST EDGE OF THE CONCRETE BASE OF THE NORTHWEST LEG OF THE NORTH 1 OF
 ME2987'2 HIGH TENSION TOWERS ABOUT 44 FEET WEST OF HARLEM AVE.
 ME2987'
 ME2987'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 ME2987
 ME2987                          STATION RECOVERY (1974)
 ME2987
 ME2987'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1974 (LC)
 ME2987'TINLEY 1956 GOOD, TINLEY NO 1 1956 GOOD, TINLEY NO 2 1956 GOOD (NOTE-
 ME2987'TELE POLE GONE), TINLEY 1971 GOOD.  DISTANCE AND DIRECTION FROM
 ME2987'NEAREST TOWN- 4 MILES N OF TINLEY PARK.
 ME2987
 ME2987                          STATION RECOVERY (1976)
 ME2987
 ME2987'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 ME2987'TINLEY RECOVERED GOOD CONDITION AS DESCRIBED.  RM 1 RECOVERED GOOD
 ME2987'CONDITION AS DESCRIBED.  RM 2 RECOVERED GOOD CONDITION AS DESCRIBED.
 ME2987'AZ MK NOT FOUND - PROBABLY DESTROYED.  DISTANCE AND DIRECTION FROM
 ME2987'NEAREST TOWN--2 MI. S. OF PALOS HEIGHTS.
 ME2987
 ME2987                          STATION RECOVERY (1989)
 ME2987
 ME2987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 (WRM)
 ME2987'MARK NOT FOUND.
 ME2987
 ME2987                          STATION RECOVERY (2007)
 ME2987
 ME2987'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME2987'MARK IS STILL IN PLACE, APPROXIMATELY 1 FOOT WEST OF AN ORANGE
 ME2987'FIBERGLASS WITNESS POST.  PICTURES ARE AVAILABLE UNDER THIS MARK'S PID
 ME2987'AT WWW.GEOCACHING.COM.  NOTE- AZ AND RM'S NOT SOUGHT.(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0828 ***********************************************************************
 LD0828  DESIGNATION -  TIOGA CHURCH SPIRE
 LD0828  PID         -  LD0828
 LD0828  STATE/COUNTY-  IL/HANCOCK
 LD0828  COUNTRY     -  US
 LD0828  USGS QUAD   -  TIOGA (2018)
 LD0828
 LD0828                         *CURRENT SURVEY CONTROL
 LD0828  ______________________________________________________________________
 LD0828* NAD 83(1997) POSITION- 40 12 34.74311(N) 091 20 44.69550(W)   ADJUSTED
 LD0828  ______________________________________________________________________
 LD0828  GEOID HEIGHT    -        -32.962 (meters)                     GEOID18
 LD0828  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 LD0828  HORZ ORDER      -  THIRD
 LD0828
 LD0828.The horizontal coordinates were established by classical geodetic methods
 LD0828.and adjusted by the National Geodetic Survey in October 1999.
 LD0828
 LD0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0828.GEOID18 height accuracy estimate available here.
 LD0828
 LD0828.Click photographs - Photos may exist for this station.
 LD0828
 LD0828.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0828
 LD0828. The following values were computed from the NAD 83(1997) position.
 LD0828
 LD0828;                    North         East     Units Scale Factor Converg.
 LD0828;SPC IL W     -   393,932.159   599,626.943   MT  1.00006515   -0 45 40.5
 LD0828;SPC IL W     - 1,292,425.76  1,967,276.06   sFT  1.00006515   -0 45 40.5
 LD0828;SPC MO E     -   486,068.874   178,003.969   MT  0.99999712   -0 32 45.7
 LD0828;UTM  15      - 4,452,339.037   640,776.894   MT  0.99984396   +1 04 05.3
 LD0828
 LD0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE4077652339(NAD 83)
 LD0828
 LD0828                          SUPERSEDED SURVEY CONTROL
 LD0828
 LD0828  NAD 83(1996)-  40 12 34.74306(N)    091 20 44.69553(W) AD(       ) 3
 LD0828  NAD 83(1986)-  40 12 34.75292(N)    091 20 44.69689(W) AD(       ) 3
 LD0828  NAD 27      -  40 12 34.58600(N)    091 20 44.15500(W) AD(       ) 3
 LD0828
 LD0828.Superseded values are not recommended for survey control.
 LD0828
 LD0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0828.See file dsdata.pdf to determine how the superseded data were derived.
 LD0828
 LD0828_MARKER: 90 = CHURCH SPIRE
 LD0828
 LD0828  HISTORY     - Date     Condition        Report By
 LD0828  HISTORY     - 1931     FIRST OBSERVED   CGS
 LD0828
 LD0828                          STATION DESCRIPTION
 LD0828
 LD0828'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP4100 ***********************************************************************
 DP4100  PACS        -  This is a Primary Airport Control Station.
 DP4100  DESIGNATION -  TIP A
 DP4100  PID         -  DP4100
 DP4100  STATE/COUNTY-  IL/CHAMPAIGN
 DP4100  COUNTRY     -  US
 DP4100  USGS QUAD   -  RANTOUL (2018)
 DP4100
 DP4100                         *CURRENT SURVEY CONTROL
 DP4100  ______________________________________________________________________
 DP4100* NAD 83(2011) POSITION- 40 17 37.49836(N) 088 08 43.55480(W)   ADJUSTED
 DP4100* NAD 83(2011) ELLIP HT-   191.627 (meters)        (07/18/14)   ADJUSTED
 DP4100* NAD 83(2011) EPOCH   -  2010.00
 DP4100* NAVD 88 ORTHO HEIGHT -   223.93  (meters)      734.7   (feet) GPS OBS
 DP4100  ______________________________________________________________________
 DP4100  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DP4100  GEOID HEIGHT    -        -32.306 (meters)                     GEOID12A
 DP4100  GEOID HEIGHT    -        -32.303 (meters)                     GEOID18
 DP4100  NAD 83(2011) X  -    157,665.218 (meters)                     COMP
 DP4100  NAD 83(2011) Y  - -4,869,271.967 (meters)                     COMP
 DP4100  NAD 83(2011) Z  -  4,103,041.870 (meters)                     COMP
 DP4100  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 DP4100
 DP4100  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP4100  Standards:
 DP4100         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP4100            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP4100  -------------------------------------------------------------------
 DP4100  NETWORK    0.81   1.65           0.34   0.32   0.84     -0.02471845
 DP4100  -------------------------------------------------------------------
 DP4100  Click here for local accuracies and other accuracy information.
 DP4100
 DP4100.This mark is at Rantoul National Aviation Center Airport-Frank Elliott Field  (TIP)
 DP4100
 DP4100.The horizontal coordinates were established by GPS observations
 DP4100.and adjusted by the WOOLPERT CONSULTANTS in July 2014.
 DP4100
 DP4100.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP4100.been affixed to the stable North American tectonic plate. See 
 DP4100.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP4100
 DP4100.The horizontal coordinates are valid at the epoch date displayed above
 DP4100.which is a decimal equivalence of Year/Month/Day.
 DP4100
 DP4100.The orthometric height was determined by GPS observations and a
 DP4100.high-resolution geoid model.
 DP4100
 DP4100.GPS derived orthometric heights for airport stations designated as
 DP4100.PACS or SACS are published to 2 decimal places.  This maintains
 DP4100.centimeter relative accuracy between the PACS and SACS.  It does
 DP4100.not indicate centimeter accuracy relative to other marks which are
 DP4100.part of the published vertical control network.
 DP4100
 DP4100.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP4100.GEOID18 height accuracy estimate available here.
 DP4100
 DP4100.Click photographs - Photos may exist for this station.
 DP4100
 DP4100.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP4100
 DP4100.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP4100
 DP4100.The ellipsoidal height was determined by GPS observations
 DP4100.and is referenced to NAD 83.
 DP4100
 DP4100. The following values were computed from the NAD 83(2011) position.
 DP4100
 DP4100;                    North         East     Units Scale Factor Converg.
 DP4100;SPC IL E     -   402,633.641   315,976.267   MT  0.99997814   +0 07 17.5
 DP4100;SPC IL E     - 1,320,973.87  1,036,665.47   sFT  0.99997814   +0 07 17.5
 DP4100;UTM  16      - 4,460,990.752   402,645.455   MT  0.99971667   -0 44 26.9
 DP4100
 DP4100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP4100!SPC IL E     -   0.99996994  x   0.99997814  =   0.99994808
 DP4100!UTM  16      -   0.99996994  x   0.99971667  =   0.99968662
 DP4100
 DP4100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0264560990(NAD 83)
 DP4100
 DP4100                          SUPERSEDED SURVEY CONTROL
 DP4100
 DP4100.No superseded survey control is available for this station.
 DP4100
 DP4100_MARKER: F = FLANGE-ENCASED ROD
 DP4100_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP4100_STAMPING: TIP A 2013
 DP4100_MARK LOGO: WOOLPT
 DP4100_PROJECTION: FLUSH
 DP4100_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP4100_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP4100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP4100+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2013
 DP4100_ROD/PIPE-DEPTH: 3.4 meters
 DP4100_SLEEVE-DEPTH  : 0.9 meters
 DP4100
 DP4100  HISTORY     - Date     Condition        Report By
 DP4100  HISTORY     - 20130918 MONUMENTED       WOOLPT
 DP4100
 DP4100                          STATION DESCRIPTION
 DP4100
 DP4100'DESCRIBED BY WOOLPERT CONSULTANTS 2013 (BAH)
 DP4100'LOCATED AT THE RANTOUL NATIONAL AVIATION CENTER-FRANK ELLIOT FIELD.
 DP4100'THE STATION IS LOCATED 1.90 KM (1.18 MI) SOUTH-SOUTHEAST OF DOWNTOWN
 DP4100'RANTOUL, IL, 10.62 KM (6.60 MI) WEST OF GIFFORD, IL AND 6.64 KM (4.13
 DP4100'MI) NORTH-NORTHEAST OF THOMASBORO, IL.  OWNERSHIP--VILLAGE OF RANTOUL,
 DP4100'333 SOUTH TANNER STREET, POST OFFICE BOX 38, RANTOUL, IL, 61866.
 DP4100'PHONE 217-892-6800.
 DP4100'
 DP4100'TO REACH THE STATION FROM THE INTERSECTION OF US 45 (SOUTH CENTURY
 DP4100'BOULEVARD) AND US 136 (CHAMPAIGN AVENUE) IN RANTOUL, GO SOUTH ON SOUTH
 DP4100'CENTURY BOULEVARD FOR 0.7 MI (1.1 KM) TO THE INTERSECTION WITH BORMAN
 DP4100'DRIVE.  TURN LEFT AND GO EAST ON BORMAN DRIVE FOR 0.1 MI (0.2 KM) TO A
 DP4100''Y' INTERSECTION.  ANGLE RIGHT AND GO SOUTHEAST ON ARENDS BOULEVARD
 DP4100'FOR 0.3 MI (0.5 KM) TO THE AIRFIELD GATE AT THE WEST END OF THE
 DP4100'TERMINAL PARKING LOT.  PASS THROUGH THE GATE AND PROCEED SOUTHWESTERLY
 DP4100'ACROSS THE APRON FOR 0.15 MI (0.2 KM) TO TAXIWAY E.  TURN LEFT AND GO
 DP4100'SOUTHEAST ON TAXIWAY E FOR 0.1 MI (0.2 KM) TO THE AIRPORT SPECIAL
 DP4100'EVENTS AREA WHICH IS AN ABANDONED RUNWAY.  TURN LEFT AND GO NORTHEAST
 DP4100'ON THE ABANDONED RUNWAY FOR 0.15 MI (0.2 KM) TO A PAVED DRIVE EAST.
 DP4100'TURN RIGHT AND GO EAST ON THE PAVED DRIVE FOR 600 FT (182.9 M) TO A 60
 DP4100'FT (18.3 M) X 60 FT (18.3 M) ASPHALT PAD AND THE STATION ON THE LEFT.
 DP4100'
 DP4100'THE STATION IS THE PUNCH MARK IN THE TOP OF A STAINLESS STEEL ROD IN A
 DP4100'1.0 M GREASED SLEEVE ENCASED IN A PVC PIPE COVERED BY A ALUMINUM LOGO
 DP4100'CAP.  IT IS 440 FT (134.1 M) WEST OF THE CENTERLINE OF RUNWAY 18/36,
 DP4100'217.1 FT (66.2 M) SOUTH OF THE SOUTHEAST CORNER OF A 3X3 GREEN
 DP4100'ELECTRICAL TRANSFORMER BOX, 70.5 FT (21.5 M) NORTH-NORTHWEST OF THE
 DP4100'SOUTHEAST CORNER OF AN ASPHALT PAD, 70.4 FT (21.5 M) WEST OF ELECTRIC
 DP4100'PEDESTAL 35 11, 42.2 FT (12.9 M) EAST-NORTHEAST OF THE NORTHWEST
 DP4100'CORNER OF AN ASPHALT PAD, 27.6 FT (8.4 M) EAST OF ELECTRIC PEDESTAL 36
 DP4100'11, 8.7 FT (2.7 M) WEST OF THE WEST EDGE OF AN ASPHALT DRIVE AND 7.4
 DP4100'FT (2.3 M) NORTH OF THE EDGE OF AN ASPHALT PAD.  NOTE-THIS STATION IS
 DP4100'DESIGNATED AS A PRIMARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP4109 ***********************************************************************
 DP4109  SACS        -  This is a Secondary Airport Control Station.
 DP4109  DESIGNATION -  TIP B
 DP4109  PID         -  DP4109
 DP4109  STATE/COUNTY-  IL/CHAMPAIGN
 DP4109  COUNTRY     -  US
 DP4109  USGS QUAD   -  RANTOUL (2018)
 DP4109
 DP4109                         *CURRENT SURVEY CONTROL
 DP4109  ______________________________________________________________________
 DP4109* NAD 83(2011) POSITION- 40 17 29.11710(N) 088 08 10.20880(W)   ADJUSTED
 DP4109* NAD 83(2011) ELLIP HT-   188.522 (meters)        (07/18/14)   ADJUSTED
 DP4109* NAD 83(2011) EPOCH   -  2010.00
 DP4109* NAVD 88 ORTHO HEIGHT -   220.83  (meters)      724.5   (feet) GPS OBS
 DP4109  ______________________________________________________________________
 DP4109  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DP4109  GEOID HEIGHT    -        -32.311 (meters)                     GEOID12A
 DP4109  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 DP4109  NAD 83(2011) X  -    158,457.772 (meters)                     COMP
 DP4109  NAD 83(2011) Y  - -4,869,411.143 (meters)                     COMP
 DP4109  NAD 83(2011) Z  -  4,102,842.673 (meters)                     COMP
 DP4109  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 DP4109
 DP4109  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP4109  Standards:
 DP4109         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP4109            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP4109  -------------------------------------------------------------------
 DP4109  NETWORK    0.91   1.67           0.39   0.35   0.85      0.00435493
 DP4109  -------------------------------------------------------------------
 DP4109  Click here for local accuracies and other accuracy information.
 DP4109
 DP4109.This mark is at Rantoul National Aviation Center Airport-Frank Elliott Field  (TIP)
 DP4109
 DP4109.The horizontal coordinates were established by GPS observations
 DP4109.and adjusted by the WOOLPERT CONSULTANTS in July 2014.
 DP4109
 DP4109.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP4109.been affixed to the stable North American tectonic plate. See 
 DP4109.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP4109
 DP4109.The horizontal coordinates are valid at the epoch date displayed above
 DP4109.which is a decimal equivalence of Year/Month/Day.
 DP4109
 DP4109.The orthometric height was determined by GPS observations and a
 DP4109.high-resolution geoid model.
 DP4109
 DP4109.GPS derived orthometric heights for airport stations designated as
 DP4109.PACS or SACS are published to 2 decimal places.  This maintains
 DP4109.centimeter relative accuracy between the PACS and SACS.  It does
 DP4109.not indicate centimeter accuracy relative to other marks which are
 DP4109.part of the published vertical control network.
 DP4109
 DP4109.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP4109.GEOID18 height accuracy estimate available here.
 DP4109
 DP4109.Click photographs - Photos may exist for this station.
 DP4109
 DP4109.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP4109
 DP4109.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP4109
 DP4109.The ellipsoidal height was determined by GPS observations
 DP4109.and is referenced to NAD 83.
 DP4109
 DP4109. The following values were computed from the NAD 83(2011) position.
 DP4109
 DP4109;                    North         East     Units Scale Factor Converg.
 DP4109;SPC IL E     -   402,376.843   316,764.408   MT  0.99997846   +0 07 39.0
 DP4109;SPC IL E     - 1,320,131.36  1,039,251.23   sFT  0.99997846   +0 07 39.0
 DP4109;UTM  16      - 4,460,722.192   403,429.436   MT  0.99971480   -0 44 05.2
 DP4109
 DP4109!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP4109!SPC IL E     -   0.99997043  x   0.99997846  =   0.99994889
 DP4109!UTM  16      -   0.99997043  x   0.99971480  =   0.99968524
 DP4109
 DP4109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0342960722(NAD 83)
 DP4109
 DP4109                          SUPERSEDED SURVEY CONTROL
 DP4109
 DP4109.No superseded survey control is available for this station.
 DP4109
 DP4109_MARKER: DD = SURVEY DISK
 DP4109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP4109_STAMPING: TIP B 2013
 DP4109_MARK LOGO: WOOLPT
 DP4109_PROJECTION: FLUSH
 DP4109_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP4109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP4109+STABILITY: SURFACE MOTION
 DP4109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP4109+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2013
 DP4109
 DP4109  HISTORY     - Date     Condition        Report By
 DP4109  HISTORY     - 20130808 MONUMENTED       WOOLPT
 DP4109
 DP4109                          STATION DESCRIPTION
 DP4109
 DP4109'DESCRIBED BY WOOLPERT CONSULTANTS 2013 (BAH)
 DP4109'LOCATED AT THE RANTOUL NATIONAL AVIATION CENTER-FRANK ELLIOT FIELD.
 DP4109'THE STATION IS LOCATED 1.45 KM (0.90 MI) SOUTHEAST OF DOWNTOWN
 DP4109'RANTOUL, IL, 10.37 KM (6.44 MI) WEST OF GIFFORD, IL AND 7.38 KM (4.59
 DP4109'MI) NORTH-NORTHEAST OF THOMASBORO, IL.  OWNERSHIP--VILLAGE OF RANTOUL,
 DP4109'333 SOUTH TANNER STREET, POST OFFICE BOX 38, RANTOUL, IL, 61866.
 DP4109'PHONE 217-892-6800.
 DP4109'
 DP4109'TO REACH THE STATION FROM THE INTERSECTION OF US 45 (SOUTH CENTURY
 DP4109'BOULEVARD) AND US 136 (CHAMPAIGN AVENUE) IN RANTOUL, GO SOUTH ON SOUTH
 DP4109'CENTURY BOULEVARD FOR 0.7 MI (1.1 KM) TO THE INTERSECTION WITH BORMAN
 DP4109'DRIVE.  TURN LEFT AND GO EAST ON BORMAN DRIVE FOR 0.1 MI (0.2 KM) TO A
 DP4109''Y' INTERSECTION.  ANGLE RIGHT AND GO SOUTHEAST ON ARENDS BOULEVARD
 DP4109'FOR 0.3 MI (0.5 KM) TO THE AIRFIELD GATE AT THE WEST END OF THE
 DP4109'TERMINAL PARKING LOT.  PASS THROUGH THE GATE AND PROCEED SOUTHWESTERLY
 DP4109'ACROSS THE APRON FOR 0.15 MI (0.2 KM) TO TAXIWAY E.  TURN LEFT AND GO
 DP4109'SOUTHEAST ON TAXIWAY E FOR 0.1 MI (0.2 KM) TO RUNWAY 09/26.  TURN LEFT
 DP4109'AND GO EAST ON RUNWAY 09/26 FOR 0.27 MI (0.4 KM) TO ITS INTERSECTION
 DP4109'WITH RUNWAY 18/36.  CONTINUE EAST ON RUNWAY 09/26, CROSSING RUNWAY
 DP4109'18/36 FOR 0.4 MI (0.6 KM) TO THE PAVED DRIVE TO AIRFIELD GATE 9 ON THE
 DP4109'RIGHT.  TURN RIGHT AND GO SOUTH ON THE DRIVE FOR 175 FT (53.3 M) TO
 DP4109'THE STATION ON THE LEFT.
 DP4109'
 DP4109'THE STATION IS A WOOLPERT AIRPORT GEODETIC CONTROL STATION DISK SET IN
 DP4109'THE TOP OF A 30 CM (12 INCH) DIAMETER CONCRETE MONUMENT.  IT IS 455 FT
 DP4109'(138.7 M) NORTH OF AIRFIELD GATE 9, 229.5 FT (70.0 M) SOUTH OF THE
 DP4109'CENTERLINE OF RUNWAY 09/26, 187.2 FT (57.1 M) SOUTHEAST OF THE CENTER
 DP4109'OF A MANHOLE, 177.4 FT (54.1 M) WEST OF AN ILLUMINATED WINDSOCK, 154.3
 DP4109'FT (47.0 M) SOUTH OF THE EDGE OF THE RUNWAY SHOULDER AND 31.5 FT (9.6
 DP4109'M) EAST OF THE CENTERLINE OF A PAVED DRIVE.  NOTE-THIS STATION IS
 DP4109'DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP4110 ***********************************************************************
 DP4110  SACS        -  This is a Secondary Airport Control Station.
 DP4110  DESIGNATION -  TIP C
 DP4110  PID         -  DP4110
 DP4110  STATE/COUNTY-  IL/CHAMPAIGN
 DP4110  COUNTRY     -  US
 DP4110  USGS QUAD   -  RANTOUL (2018)
 DP4110
 DP4110                         *CURRENT SURVEY CONTROL
 DP4110  ______________________________________________________________________
 DP4110* NAD 83(2011) POSITION- 40 17 59.95098(N) 088 08 34.38444(W)   ADJUSTED
 DP4110* NAD 83(2011) ELLIP HT-   191.769 (meters)        (07/18/14)   ADJUSTED
 DP4110* NAD 83(2011) EPOCH   -  2010.00
 DP4110* NAVD 88 ORTHO HEIGHT -   224.08  (meters)      735.2   (feet) GPS OBS
 DP4110  ______________________________________________________________________
 DP4110  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DP4110  GEOID HEIGHT    -        -32.308 (meters)                     GEOID12A
 DP4110  GEOID HEIGHT    -        -32.305 (meters)                     GEOID18
 DP4110  NAD 83(2011) X  -    157,867.190 (meters)                     COMP
 DP4110  NAD 83(2011) Y  - -4,868,817.383 (meters)                     COMP
 DP4110  NAD 83(2011) Z  -  4,103,570.181 (meters)                     COMP
 DP4110  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 DP4110
 DP4110  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP4110  Standards:
 DP4110         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP4110            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP4110  -------------------------------------------------------------------
 DP4110  NETWORK    0.91   1.67           0.39   0.35   0.85      0.01319448
 DP4110  -------------------------------------------------------------------
 DP4110  Click here for local accuracies and other accuracy information.
 DP4110
 DP4110.This mark is at Rantoul National Aviation Center Airport-Frank Elliott Field  (TIP)
 DP4110
 DP4110.The horizontal coordinates were established by GPS observations
 DP4110.and adjusted by the WOOLPERT CONSULTANTS in July 2014.
 DP4110
 DP4110.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP4110.been affixed to the stable North American tectonic plate. See 
 DP4110.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP4110
 DP4110.The horizontal coordinates are valid at the epoch date displayed above
 DP4110.which is a decimal equivalence of Year/Month/Day.
 DP4110
 DP4110.The orthometric height was determined by GPS observations and a
 DP4110.high-resolution geoid model.
 DP4110
 DP4110.GPS derived orthometric heights for airport stations designated as
 DP4110.PACS or SACS are published to 2 decimal places.  This maintains
 DP4110.centimeter relative accuracy between the PACS and SACS.  It does
 DP4110.not indicate centimeter accuracy relative to other marks which are
 DP4110.part of the published vertical control network.
 DP4110
 DP4110.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP4110.GEOID18 height accuracy estimate available here.
 DP4110
 DP4110.Click photographs - Photos may exist for this station.
 DP4110
 DP4110.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP4110
 DP4110.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP4110
 DP4110.The ellipsoidal height was determined by GPS observations
 DP4110.and is referenced to NAD 83.
 DP4110
 DP4110. The following values were computed from the NAD 83(2011) position.
 DP4110
 DP4110;                    North         East     Units Scale Factor Converg.
 DP4110;SPC IL E     -   403,326.628   316,191.364   MT  0.99997823   +0 07 23.4
 DP4110;SPC IL E     - 1,323,247.45  1,037,371.17   sFT  0.99997823   +0 07 23.4
 DP4110;UTM  16      - 4,461,680.242   402,870.899   MT  0.99971613   -0 44 21.3
 DP4110
 DP4110!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP4110!SPC IL E     -   0.99996992  x   0.99997823  =   0.99994815
 DP4110!UTM  16      -   0.99996992  x   0.99971613  =   0.99968606
 DP4110
 DP4110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0287061680(NAD 83)
 DP4110
 DP4110                          SUPERSEDED SURVEY CONTROL
 DP4110
 DP4110.No superseded survey control is available for this station.
 DP4110
 DP4110_MARKER: DD = SURVEY DISK
 DP4110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP4110_STAMPING: TIP C 2013
 DP4110_MARK LOGO: WOOLPT
 DP4110_PROJECTION: FLUSH
 DP4110_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP4110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP4110+STABILITY: SURFACE MOTION
 DP4110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP4110+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2013
 DP4110
 DP4110  HISTORY     - Date     Condition        Report By
 DP4110  HISTORY     - 20130828 MONUMENTED       WOOLPT
 DP4110
 DP4110                          STATION DESCRIPTION
 DP4110
 DP4110'DESCRIBED BY WOOLPERT CONSULTANTS 2013 (BAH)
 DP4110'LOCATED AT THE RANTOUL NATIONAL AVIATION CENTER-FRANK ELLIOT FIELD.
 DP4110'THE STATION IS LOCATED 2.50 KM (1.55 MI) SOUTHEAST OF DOWNTOWN
 DP4110'RANTOUL, IL, 9.93 KM (6.17 MI) WEST OF GIFFORD, IL AND 6.86 KM (4.26
 DP4110'MI) NORTH-NORTHEAST OF THOMASBORO, IL.  OWNERSHIP--VILLAGE OF RANTOUL,
 DP4110'333 SOUTH TANNER STREET, POST OFFICE BOX 38, RANTOUL, IL, 61866.
 DP4110'PHONE 217-892-6800.
 DP4110'
 DP4110'TO REACH THE STATION FROM THE INTERSECTION OF US 45 (SOUTH CENTURY
 DP4110'BOULEVARD) AND US 136 (CHAMPAIGN AVENUE) IN RANTOUL, GO SOUTH ON SOUTH
 DP4110'CENTURY BOULEVARD FOR 0.7 MI (1.1 KM) TO THE INTERSECTION WITH BORMAN
 DP4110'DRIVE.  TURN LEFT AND GO EAST ON BORMAN DRIVE FOR 0.1 MI (0.2 KM) TO A
 DP4110''Y' INTERSECTION.  ANGLE RIGHT AND GO SOUTHEAST ON ARENDS BOULEVARD
 DP4110'FOR 0.3 MI (0.5 KM) TO THE AIRFIELD GATE AT THE WEST END OF THE
 DP4110'TERMINAL PARKING LOT.  PASS THROUGH THE GATE AND PROCEED SOUTHWESTERLY
 DP4110'ACROSS THE APRON FOR 0.15 MI (0.2 KM) TO TAXIWAY E.  TURN LEFT AND GO
 DP4110'SOUTHEAST ON TAXIWAY E FOR 0.1 MI (0.2 KM) TO THE AIRPORT SPECIAL
 DP4110'EVENTS AREA WHICH IS AN ABANDONED RUNWAY.  TURN LEFT AND GO NORTHEAST
 DP4110'ON THE ABANDONED RUNWAY FOR 0.41 MI (0.7 KM) TO ITS INTERSECTION WITH
 DP4110'RUNWAY 18/36.  CONTINUE NORTHEAST ON THE ABANDONED RUNWAY, CROSSING
 DP4110'RUNWAY 18/36 FOR 0.15 MI (0.2 KM) TO ITS INTERSECTION WITH AN
 DP4110'ABANDONED NORTHWEST-SOUTHEAST RUNWAY.  TURN LEFT AND GO NORTHWEST ON
 DP4110'THE ABANDONED RUNWAY FOR 0.1 M (0.3 FT) TO THE STATION ON THE RIGHT.
 DP4110'
 DP4110'THE STATION IS A WOOLPERT AIRPORT GEODETIC CONTROL STATION DISK SET IN
 DP4110'THE TOP OF A 30 CM (12 INCH) DIAMETER CONCRETE MONUMENT IN LINE WITH
 DP4110'THE AIRPORT PERIMETER FENCE SOUTHEAST.  IT IS 276 FT (84.1 M) EAST OF
 DP4110'THE CENTERLINE OF RUNWAY 18/36, 217 FT (66.1 M) NORTHEAST OF THE EDGE
 DP4110'OF AN ABANDONED RUNWAY, 197 FT (60.0 M) EAST OF THE EDGE OF THE PAVED
 DP4110'SHOULDER OF RUNWAY 18/36, 125.2 FT (38.2 M) NORTH OF A WINDSOCK, 36.6
 DP4110'FT (11.2 M) NORTHWEST OF A CORNER POST IN THE PERIMETER FENCE AND 25.2
 DP4110'FT (7.7 M) WEST OF THE PERIMETER FENCE.  NOTE-THIS STATION IS
 DP4110'DESIGNATED AS A SECONDARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ2702 ***********************************************************************
 DJ2702  DESIGNATION -  TM01 CORS BASE STATION
 DJ2702  PID         -  DJ2702
 DJ2702  STATE/COUNTY-  IL/COOK
 DJ2702  COUNTRY     -  US
 DJ2702  USGS QUAD   -  BLUE ISLAND (2018)
 DJ2702
 DJ2702                         *CURRENT SURVEY CONTROL
 DJ2702  ______________________________________________________________________
 DJ2702* NAD 83(2011) POSITION- 41 39 52.15375(N) 087 44 29.01935(W)   ADJUSTED
 DJ2702* NAD 83(2011) ELLIP HT-   158.820 (meters)        (06/27/12)   ADJUSTED
 DJ2702* NAD 83(2011) EPOCH   -  2010.00
 DJ2702  ______________________________________________________________________
 DJ2702  GEOID HEIGHT    -        -33.402 (meters)                     GEOID18
 DJ2702  NAD 83(2011) X  -    188,062.923 (meters)                     COMP
 DJ2702  NAD 83(2011) Y  - -4,768,264.613 (meters)                     COMP
 DJ2702  NAD 83(2011) Z  -  4,217,942.960 (meters)                     COMP
 DJ2702  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 DJ2702
 DJ2702  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ2702  Standards:
 DJ2702         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ2702            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ2702  -------------------------------------------------------------------
 DJ2702  NETWORK    0.31   0.88           0.14   0.11   0.45      0.01114087
 DJ2702  -------------------------------------------------------------------
 DJ2702  Click here for local accuracies and other accuracy information.
 DJ2702
 DJ2702.The horizontal coordinates were established by GPS observations
 DJ2702.and adjusted by the National Geodetic Survey in June 2012.
 DJ2702
 DJ2702.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ2702.been affixed to the stable North American tectonic plate. See 
 DJ2702.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ2702
 DJ2702.The horizontal coordinates are valid at the epoch date displayed above
 DJ2702.which is a decimal equivalence of Year/Month/Day.
 DJ2702
 DJ2702.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ2702.GEOID18 height accuracy estimate available here.
 DJ2702
 DJ2702.Click photographs - Photos may exist for this station.
 DJ2702
 DJ2702.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ2702
 DJ2702.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ2702
 DJ2702.The ellipsoidal height was determined by GPS observations
 DJ2702.and is referenced to NAD 83.
 DJ2702
 DJ2702. The following values were computed from the NAD 83(2011) position.
 DJ2702
 DJ2702;                    North         East     Units Scale Factor Converg.
 DJ2702;SPC IL E     -   555,007.411   349,298.250   MT  1.00000490   +0 23 36.6
 DJ2702;SPC IL E     - 1,820,886.81  1,145,989.34   sFT  1.00000490   +0 23 36.6
 DJ2702;UTM  16      - 4,612,791.183   438,277.808   MT  0.99964688   -0 29 34.3
 DJ2702
 DJ2702!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ2702!SPC IL E     -   0.99997509  x   1.00000490  =   0.99997999
 DJ2702!UTM  16      -   0.99997509  x   0.99964688  =   0.99962198
 DJ2702
 DJ2702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3827712791(NAD 83)
 DJ2702
 DJ2702                          SUPERSEDED SURVEY CONTROL
 DJ2702
 DJ2702  NAD 83(2007)-  41 39 52.15381(N)    087 44 29.02019(W) AD(2002.00) B
 DJ2702  ELLIP H (03/20/09)  158.845  (m)                       GP(2002.00) 3 1
 DJ2702  NAD 83(1997)-  41 39 52.15383(N)    087 44 29.02015(W) AD(       ) B
 DJ2702  ELLIP H (08/13/07)  158.844  (m)                       GP(       ) 3 1
 DJ2702
 DJ2702.Superseded values are not recommended for survey control.
 DJ2702
 DJ2702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ2702.See file dsdata.pdf to determine how the superseded data were derived.
 DJ2702
 DJ2702_MARKER: Z = SEE DESCRIPTION
 DJ2702_SETTING: 0 = UNSPECIFIED SETTING
 DJ2702_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ2702_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ2702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ2702+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005
 DJ2702
 DJ2702  HISTORY     - Date     Condition        Report By
 DJ2702  HISTORY     - 20050205 MONUMENTED       KARA
 DJ2702
 DJ2702                          STATION DESCRIPTION
 DJ2702
 DJ2702'DESCRIBED BY KARA COMPANY 2005
 DJ2702'STATION IS A COOP CORS. DETAILED SITE INFORMATION ARE AVAILABLE FROM
 DJ2702'THE FOLLOWING WEB ADDRES HTTP //WWW.KARACO.COM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ2703 ***********************************************************************
 DJ2703  DESIGNATION -  TM04 CORS BASE STATION
 DJ2703  PID         -  DJ2703
 DJ2703  STATE/COUNTY-  IL/LAKE
 DJ2703  COUNTRY     -  US
 DJ2703  USGS QUAD   -  WADSWORTH (2018)
 DJ2703
 DJ2703                         *CURRENT SURVEY CONTROL
 DJ2703  ______________________________________________________________________
 DJ2703* NAD 83(2011) POSITION- 42 22 58.13129(N) 087 56 50.66842(W)   ADJUSTED
 DJ2703* NAD 83(2011) ELLIP HT-   193.617 (meters)        (06/27/12)   ADJUSTED
 DJ2703* NAD 83(2011) EPOCH   -  2010.00
 DJ2703  ______________________________________________________________________
 DJ2703  GEOID HEIGHT    -        -34.345 (meters)                     GEOID18
 DJ2703  NAD 83(2011) X  -    169,004.710 (meters)                     COMP
 DJ2703  NAD 83(2011) Y  - -4,715,556.376 (meters)                     COMP
 DJ2703  NAD 83(2011) Z  -  4,277,238.962 (meters)                     COMP
 DJ2703  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 DJ2703
 DJ2703  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ2703  Standards:
 DJ2703         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ2703            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ2703  -------------------------------------------------------------------
 DJ2703  NETWORK    0.33   0.96           0.15   0.12   0.49      0.04474972
 DJ2703  -------------------------------------------------------------------
 DJ2703  Click here for local accuracies and other accuracy information.
 DJ2703
 DJ2703.The horizontal coordinates were established by GPS observations
 DJ2703.and adjusted by the National Geodetic Survey in June 2012.
 DJ2703
 DJ2703.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ2703.been affixed to the stable North American tectonic plate. See 
 DJ2703.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ2703
 DJ2703.The horizontal coordinates are valid at the epoch date displayed above
 DJ2703.which is a decimal equivalence of Year/Month/Day.
 DJ2703
 DJ2703.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ2703.GEOID18 height accuracy estimate available here.
 DJ2703
 DJ2703.Click photographs - Photos may exist for this station.
 DJ2703
 DJ2703.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ2703
 DJ2703.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ2703
 DJ2703.The ellipsoidal height was determined by GPS observations
 DJ2703.and is referenced to NAD 83.
 DJ2703
 DJ2703. The following values were computed from the NAD 83(2011) position.
 DJ2703
 DJ2703;                    North         East     Units Scale Factor Converg.
 DJ2703;SPC IL E     -   634,695.555   331,781.087   MT  0.99998742   +0 15 36.5
 DJ2703;SPC IL E     - 2,082,330.33  1,088,518.45   sFT  0.99998742   +0 15 36.5
 DJ2703;UTM  16      - 4,692,715.743   422,009.630   MT  0.99967484   -0 38 19.2
 DJ2703
 DJ2703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ2703!SPC IL E     -   0.99996964  x   0.99998742  =   0.99995706
 DJ2703!UTM  16      -   0.99996964  x   0.99967484  =   0.99964448
 DJ2703
 DJ2703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2200992715(NAD 83)
 DJ2703
 DJ2703                          SUPERSEDED SURVEY CONTROL
 DJ2703
 DJ2703  NAD 83(2007)-  42 22 58.13135(N)    087 56 50.66934(W) AD(2002.00) B
 DJ2703  ELLIP H (03/20/09)  193.649  (m)                       GP(2002.00) 3 1
 DJ2703  NAD 83(1997)-  42 22 58.13138(N)    087 56 50.66938(W) AD(       ) B
 DJ2703  ELLIP H (08/13/07)  193.649  (m)                       GP(       ) 3 1
 DJ2703
 DJ2703.Superseded values are not recommended for survey control.
 DJ2703
 DJ2703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ2703.See file dsdata.pdf to determine how the superseded data were derived.
 DJ2703
 DJ2703_MARKER: Z = SEE DESCRIPTION
 DJ2703_SETTING: 0 = UNSPECIFIED SETTING
 DJ2703_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ2703_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ2703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ2703+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2005
 DJ2703
 DJ2703  HISTORY     - Date     Condition        Report By
 DJ2703  HISTORY     - 20050519 MONUMENTED       KARA
 DJ2703
 DJ2703                          STATION DESCRIPTION
 DJ2703
 DJ2703'DESCRIBED BY KARA COMPANY 2005
 DJ2703'STATION IS A GPS COOP CORS. DETAILED SITE INFORMATION INCLUDING
 DJ2703'POSITIONS ETC. ARE AVAILABLE IN THE COORDINATE AND LOG FILES AT THE
 DJ2703'FOLLOWING WEB ADDRES HTTP //WWW.KARACO.COM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ2700 ***********************************************************************
 DJ2700  DESIGNATION -  TM05 CORS BASE STATION
 DJ2700  PID         -  DJ2700
 DJ2700  STATE/COUNTY-  IL/COOK
 DJ2700  COUNTRY     -  US
 DJ2700  USGS QUAD   -  PALATINE (2018)
 DJ2700
 DJ2700                         *CURRENT SURVEY CONTROL
 DJ2700  ______________________________________________________________________
 DJ2700* NAD 83(2011) POSITION- 42 03 26.02413(N) 088 01 52.05377(W)   ADJUSTED
 DJ2700* NAD 83(2011) ELLIP HT-   192.568 (meters)        (06/27/12)   ADJUSTED
 DJ2700* NAD 83(2011) EPOCH   -  2010.00
 DJ2700  ______________________________________________________________________
 DJ2700  GEOID HEIGHT    -        -33.670 (meters)                     GEOID18
 DJ2700  NAD 83(2011) X  -    162,949.303 (meters)                     COMP
 DJ2700  NAD 83(2011) Y  - -4,740,086.151 (meters)                     COMP
 DJ2700  NAD 83(2011) Z  -  4,250,454.608 (meters)                     COMP
 DJ2700  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 DJ2700
 DJ2700  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ2700  Standards:
 DJ2700         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ2700            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ2700  -------------------------------------------------------------------
 DJ2700  NETWORK    0.29   0.86           0.13   0.10   0.44      0.02012239
 DJ2700  -------------------------------------------------------------------
 DJ2700  Click here for local accuracies and other accuracy information.
 DJ2700
 DJ2700.The horizontal coordinates were established by GPS observations
 DJ2700.and adjusted by the National Geodetic Survey in June 2012.
 DJ2700
 DJ2700.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ2700.been affixed to the stable North American tectonic plate. See 
 DJ2700.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ2700
 DJ2700.The horizontal coordinates are valid at the epoch date displayed above
 DJ2700.which is a decimal equivalence of Year/Month/Day.
 DJ2700
 DJ2700.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ2700.GEOID18 height accuracy estimate available here.
 DJ2700
 DJ2700.Click photographs - Photos may exist for this station.
 DJ2700
 DJ2700.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ2700
 DJ2700.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ2700
 DJ2700.The ellipsoidal height was determined by GPS observations
 DJ2700.and is referenced to NAD 83.
 DJ2700
 DJ2700. The following values were computed from the NAD 83(2011) position.
 DJ2700
 DJ2700;                    North         East     Units Scale Factor Converg.
 DJ2700;SPC IL E     -   598,503.279   325,015.043   MT  0.99998270   +0 12 08.8
 DJ2700;SPC IL E     - 1,963,589.51  1,066,320.19   sFT  0.99998270   +0 12 08.8
 DJ2700;UTM  16      - 4,656,644.627   414,680.671   MT  0.99968957   -0 41 26.8
 DJ2700
 DJ2700!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ2700!SPC IL E     -   0.99996980  x   0.99998270  =   0.99995250
 DJ2700!UTM  16      -   0.99996980  x   0.99968957  =   0.99965938
 DJ2700
 DJ2700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1468056644(NAD 83)
 DJ2700
 DJ2700                          SUPERSEDED SURVEY CONTROL
 DJ2700
 DJ2700  NAD 83(2007)-  42 03 26.02419(N)    088 01 52.05466(W) AD(2002.00) B
 DJ2700  ELLIP H (03/20/09)  192.597  (m)                       GP(2002.00) 3 1
 DJ2700  NAD 83(1997)-  42 03 26.02420(N)    088 01 52.05466(W) AD(       ) B
 DJ2700  ELLIP H (08/13/07)  192.596  (m)                       GP(       ) 3 1
 DJ2700
 DJ2700.Superseded values are not recommended for survey control.
 DJ2700
 DJ2700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ2700.See file dsdata.pdf to determine how the superseded data were derived.
 DJ2700
 DJ2700_MARKER: Z = SEE DESCRIPTION
 DJ2700_SETTING: 0 = UNSPECIFIED SETTING
 DJ2700_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ2700_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ2700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ2700+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2005
 DJ2700
 DJ2700  HISTORY     - Date     Condition        Report By
 DJ2700  HISTORY     - 20051028 MONUMENTED       KARA
 DJ2700
 DJ2700                          STATION DESCRIPTION
 DJ2700
 DJ2700'DESCRIBED BY KARA COMPANY 2005
 DJ2700'STATION IS A GPS COOP CORS. DETAILED SITE INFORMATION INCLUDING
 DJ2700'POSITIONS ETC. ARE AVAILABLE IN THE COORDINATE AND LOG FILES AT THE
 DJ2700'FOLLOWING WEB ADDRES HTTP //WWW.KARACO.COM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ2704 ***********************************************************************
 DJ2704  DESIGNATION -  TM06 CORS BASE STATION
 DJ2704  PID         -  DJ2704
 DJ2704  STATE/COUNTY-  IL/KANE
 DJ2704  COUNTRY     -  US
 DJ2704  USGS QUAD   -  MARENGO SOUTH (2018)
 DJ2704
 DJ2704                         *CURRENT SURVEY CONTROL
 DJ2704  ______________________________________________________________________
 DJ2704* NAD 83(2011) POSITION- 42 08 50.03675(N) 088 30 46.60830(W)   ADJUSTED
 DJ2704* NAD 83(2011) ELLIP HT-   246.298 (meters)        (06/27/12)   ADJUSTED
 DJ2704* NAD 83(2011) EPOCH   -  2010.00
 DJ2704  ______________________________________________________________________
 DJ2704  GEOID HEIGHT    -        -33.484 (meters)                     GEOID18
 DJ2704  NAD 83(2011) X  -    122,910.019 (meters)                     COMP
 DJ2704  NAD 83(2011) Y  - -4,734,628.057 (meters)                     COMP
 DJ2704  NAD 83(2011) Z  -  4,257,908.280 (meters)                     COMP
 DJ2704  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 DJ2704
 DJ2704  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ2704  Standards:
 DJ2704         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ2704            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ2704  -------------------------------------------------------------------
 DJ2704  NETWORK    0.33   0.96           0.15   0.11   0.49      0.04985961
 DJ2704  -------------------------------------------------------------------
 DJ2704  Click here for local accuracies and other accuracy information.
 DJ2704
 DJ2704.The horizontal coordinates were established by GPS observations
 DJ2704.and adjusted by the National Geodetic Survey in June 2012.
 DJ2704
 DJ2704.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ2704.been affixed to the stable North American tectonic plate. See 
 DJ2704.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ2704
 DJ2704.The horizontal coordinates are valid at the epoch date displayed above
 DJ2704.which is a decimal equivalence of Year/Month/Day.
 DJ2704
 DJ2704.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ2704.GEOID18 height accuracy estimate available here.
 DJ2704
 DJ2704.Click photographs - Photos may exist for this station.
 DJ2704
 DJ2704.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ2704
 DJ2704.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ2704
 DJ2704.The ellipsoidal height was determined by GPS observations
 DJ2704.and is referenced to NAD 83.
 DJ2704
 DJ2704. The following values were computed from the NAD 83(2011) position.
 DJ2704
 DJ2704;                    North         East     Units Scale Factor Converg.
 DJ2704;SPC IL E     -   608,471.616   285,153.613   MT  0.99997771   -0 07 13.9
 DJ2704;SPC IL E     - 1,996,293.96    935,541.48   sFT  0.99997771   -0 07 13.9
 DJ2704;UTM  16      - 4,667,231.176   374,989.128   MT  0.99979229   -1 00 55.4
 DJ2704
 DJ2704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ2704!SPC IL E     -   0.99996137  x   0.99997771  =   0.99993908
 DJ2704!UTM  16      -   0.99996137  x   0.99979229  =   0.99975367
 DJ2704
 DJ2704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7498967231(NAD 83)
 DJ2704
 DJ2704                          SUPERSEDED SURVEY CONTROL
 DJ2704
 DJ2704  NAD 83(2007)-  42 08 50.03684(N)    088 30 46.60920(W) AD(2002.00) B
 DJ2704  ELLIP H (03/20/09)  246.334  (m)                       GP(2002.00) 3 1
 DJ2704  NAD 83(1997)-  42 08 50.03683(N)    088 30 46.60919(W) AD(       ) B
 DJ2704  ELLIP H (08/13/07)  246.333  (m)                       GP(       ) 3 1
 DJ2704
 DJ2704.Superseded values are not recommended for survey control.
 DJ2704
 DJ2704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ2704.See file dsdata.pdf to determine how the superseded data were derived.
 DJ2704
 DJ2704_MARKER: Z = SEE DESCRIPTION
 DJ2704_SETTING: 0 = UNSPECIFIED SETTING
 DJ2704_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ2704_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ2704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ2704+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2005
 DJ2704
 DJ2704  HISTORY     - Date     Condition        Report By
 DJ2704  HISTORY     - 20050512 MONUMENTED       KARA
 DJ2704
 DJ2704                          STATION DESCRIPTION
 DJ2704
 DJ2704'DESCRIBED BY KARA COMPANY 2005
 DJ2704'STATION IS A GPS COOP CORS. DETAILED SITE INFORMATION INCLUDING
 DJ2704'POSITIONS ETC. ARE AVAILABLE IN THE COORDINATE AND LOG FILES AT THE
 DJ2704'FOLLOWING WEB ADDRES HTTP //WWW.KARACO.COM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ2707 ***********************************************************************
 DJ2707  DESIGNATION -  TM07 CORS BASE STATION
 DJ2707  PID         -  DJ2707
 DJ2707  STATE/COUNTY-  IL/WINNEBAGO
 DJ2707  COUNTRY     -  US
 DJ2707  USGS QUAD   -  CALEDONIA (2018)
 DJ2707
 DJ2707                         *CURRENT SURVEY CONTROL
 DJ2707  ______________________________________________________________________
 DJ2707* NAD 83(2011) POSITION- 42 16 22.66862(N) 088 57 44.41717(W)   ADJUSTED
 DJ2707* NAD 83(2011) ELLIP HT-   228.712 (meters)        (06/27/12)   ADJUSTED
 DJ2707* NAD 83(2011) EPOCH   -  2010.00
 DJ2707  ______________________________________________________________________
 DJ2707  GEOID HEIGHT    -        -33.429 (meters)                     GEOID18
 DJ2707  NAD 83(2011) X  -     85,601.068 (meters)                     COMP
 DJ2707  NAD 83(2011) Y  - -4,726,051.619 (meters)                     COMP
 DJ2707  NAD 83(2011) Z  -  4,268,241.181 (meters)                     COMP
 DJ2707  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 DJ2707
 DJ2707  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ2707  Standards:
 DJ2707         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ2707            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ2707  -------------------------------------------------------------------
 DJ2707  NETWORK    0.39   1.12           0.18   0.13   0.57      0.05322803
 DJ2707  -------------------------------------------------------------------
 DJ2707  Click here for local accuracies and other accuracy information.
 DJ2707
 DJ2707.The horizontal coordinates were established by GPS observations
 DJ2707.and adjusted by the National Geodetic Survey in June 2012.
 DJ2707
 DJ2707.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ2707.been affixed to the stable North American tectonic plate. See 
 DJ2707.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ2707
 DJ2707.The horizontal coordinates are valid at the epoch date displayed above
 DJ2707.which is a decimal equivalence of Year/Month/Day.
 DJ2707
 DJ2707.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ2707.GEOID18 height accuracy estimate available here.
 DJ2707
 DJ2707.Click photographs - Photos may exist for this station.
 DJ2707
 DJ2707.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ2707
 DJ2707.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ2707
 DJ2707.The ellipsoidal height was determined by GPS observations
 DJ2707.and is referenced to NAD 83.
 DJ2707
 DJ2707. The following values were computed from the NAD 83(2011) position.
 DJ2707
 DJ2707;                    North         East     Units Scale Factor Converg.
 DJ2707;SPC IL W     -   623,102.864   799,346.838   MT  1.00006257   +0 48 36.6
 DJ2707;SPC IL W     - 2,044,296.65  2,622,523.75   sFT  1.00006257   +0 48 36.6
 DJ2707;UTM  16      - 4,681,948.213   338,177.160   MT  0.99992221   -1 19 13.0
 DJ2707
 DJ2707!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ2707!SPC IL W     -   0.99996413  x   1.00006257  =   1.00002670
 DJ2707!UTM  16      -   0.99996413  x   0.99992221  =   0.99988634
 DJ2707
 DJ2707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3817781948(NAD 83)
 DJ2707
 DJ2707                          SUPERSEDED SURVEY CONTROL
 DJ2707
 DJ2707  NAD 83(2007)-  42 16 22.66870(N)    088 57 44.41806(W) AD(2002.00) B
 DJ2707  ELLIP H (03/20/09)  228.750  (m)                       GP(2002.00) 3 1
 DJ2707  NAD 83(1997)-  42 16 22.66867(N)    088 57 44.41808(W) AD(       ) B
 DJ2707  ELLIP H (08/13/07)  228.747  (m)                       GP(       ) 3 1
 DJ2707
 DJ2707.Superseded values are not recommended for survey control.
 DJ2707
 DJ2707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ2707.See file dsdata.pdf to determine how the superseded data were derived.
 DJ2707
 DJ2707_MARKER: Z = SEE DESCRIPTION
 DJ2707_SETTING: 0 = UNSPECIFIED SETTING
 DJ2707_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ2707_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ2707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ2707+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2005
 DJ2707
 DJ2707  HISTORY     - Date     Condition        Report By
 DJ2707  HISTORY     - 20050511 MONUMENTED       KARA
 DJ2707
 DJ2707                          STATION DESCRIPTION
 DJ2707
 DJ2707'DESCRIBED BY KARA COMPANY 2005
 DJ2707'STATION IS A GPS COOP CORS. DETAILED SITE INFORMATION INCLUDING
 DJ2707'POSITIONS ETC. ARE AVAILABLE IN THE COORDINATE AND LOG FILES AT THE
 DJ2707'FOLLOWING WEB ADDRES HTTP //WWW.KARACO.COM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ2699 ***********************************************************************
 DJ2699  DESIGNATION -  TM08 CORS BASE STATION
 DJ2699  PID         -  DJ2699
 DJ2699  STATE/COUNTY-  IL/DU PAGE
 DJ2699  COUNTRY     -  US
 DJ2699  USGS QUAD   -  WHEATON (2018)
 DJ2699
 DJ2699                         *CURRENT SURVEY CONTROL
 DJ2699  ______________________________________________________________________
 DJ2699* NAD 83(2011) POSITION- 41 48 26.71021(N) 088 07 14.32582(W)   ADJUSTED
 DJ2699* NAD 83(2011) ELLIP HT-   201.914 (meters)        (06/27/12)   ADJUSTED
 DJ2699* NAD 83(2011) EPOCH   -  2010.00
 DJ2699  ______________________________________________________________________
 DJ2699  GEOID HEIGHT    -        -33.194 (meters)                     GEOID18
 DJ2699  NAD 83(2011) X  -    156,151.435 (meters)                     COMP
 DJ2699  NAD 83(2011) Y  - -4,758,874.377 (meters)                     COMP
 DJ2699  NAD 83(2011) Z  -  4,229,818.406 (meters)                     COMP
 DJ2699  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 DJ2699
 DJ2699  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ2699  Standards:
 DJ2699         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ2699            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ2699  -------------------------------------------------------------------
 DJ2699  NETWORK    0.29   0.84           0.13   0.10   0.43      0.00511271
 DJ2699  -------------------------------------------------------------------
 DJ2699  Click here for local accuracies and other accuracy information.
 DJ2699
 DJ2699.The horizontal coordinates were established by GPS observations
 DJ2699.and adjusted by the National Geodetic Survey in June 2012.
 DJ2699
 DJ2699.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ2699.been affixed to the stable North American tectonic plate. See 
 DJ2699.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ2699
 DJ2699.The horizontal coordinates are valid at the epoch date displayed above
 DJ2699.which is a decimal equivalence of Year/Month/Day.
 DJ2699
 DJ2699.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ2699.GEOID18 height accuracy estimate available here.
 DJ2699
 DJ2699.Click photographs - Photos may exist for this station.
 DJ2699
 DJ2699.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ2699
 DJ2699.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ2699
 DJ2699.The ellipsoidal height was determined by GPS observations
 DJ2699.and is referenced to NAD 83.
 DJ2699
 DJ2699. The following values were computed from the NAD 83(2011) position.
 DJ2699
 DJ2699;                    North         East     Units Scale Factor Converg.
 DJ2699;SPC IL E     -   570,734.824   317,673.897   MT  0.99997884   +0 08 30.4
 DJ2699;SPC IL E     - 1,872,485.84  1,042,235.11   sFT  0.99997884   +0 08 30.4
 DJ2699;UTM  16      - 4,629,001.509   406,910.778   MT  0.99970663   -0 44 49.6
 DJ2699
 DJ2699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ2699!SPC IL E     -   0.99996833  x   0.99997884  =   0.99994717
 DJ2699!UTM  16      -   0.99996833  x   0.99970663  =   0.99967497
 DJ2699
 DJ2699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0691029001(NAD 83)
 DJ2699
 DJ2699                          SUPERSEDED SURVEY CONTROL
 DJ2699
 DJ2699  NAD 83(2007)-  41 48 26.71026(N)    088 07 14.32669(W) AD(2002.00) B
 DJ2699  ELLIP H (03/20/09)  201.941  (m)                       GP(2002.00) 3 1
 DJ2699  NAD 83(1997)-  41 48 26.71027(N)    088 07 14.32666(W) AD(       ) B
 DJ2699  ELLIP H (08/13/07)  201.939  (m)                       GP(       ) 3 1
 DJ2699
 DJ2699.Superseded values are not recommended for survey control.
 DJ2699
 DJ2699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ2699.See file dsdata.pdf to determine how the superseded data were derived.
 DJ2699
 DJ2699_MARKER: Z = SEE DESCRIPTION
 DJ2699_SETTING: 0 = UNSPECIFIED SETTING
 DJ2699_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ2699_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ2699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ2699+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2005
 DJ2699
 DJ2699  HISTORY     - Date     Condition        Report By
 DJ2699  HISTORY     - 20050519 MONUMENTED       KARA
 DJ2699
 DJ2699                          STATION DESCRIPTION
 DJ2699
 DJ2699'DESCRIBED BY KARA COMPANY 2005
 DJ2699'STATION IS A GPS COOP CORS. DETAILED SITE INFORMATION INCLUDING
 DJ2699'POSITIONS ETC. ARE AVAILABLE IN THE COORDINATE AND LOG FILES AT THE
 DJ2699'FOLLOWING WEB ADDRES HTTP //WWW.KARACO.COM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ2705 ***********************************************************************
 DJ2705  DESIGNATION -  TM11 CORS BASE STATION
 DJ2705  PID         -  DJ2705
 DJ2705  STATE/COUNTY-  IL/DE KALB
 DJ2705  COUNTRY     -  US
 DJ2705  USGS QUAD   -  DEKALB (2018)
 DJ2705
 DJ2705                         *CURRENT SURVEY CONTROL
 DJ2705  ______________________________________________________________________
 DJ2705* NAD 83(2011) POSITION- 41 54 21.00888(N) 088 46 27.12672(W)   ADJUSTED
 DJ2705* NAD 83(2011) ELLIP HT-   234.620 (meters)        (06/27/12)   ADJUSTED
 DJ2705* NAD 83(2011) EPOCH   -  2010.00
 DJ2705  ______________________________________________________________________
 DJ2705  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 DJ2705  NAD 83(2011) X  -    101,703.876 (meters)                     COMP
 DJ2705  NAD 83(2011) Y  - -4,753,077.678 (meters)                     COMP
 DJ2705  NAD 83(2011) Z  -  4,237,982.211 (meters)                     COMP
 DJ2705  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 DJ2705
 DJ2705  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ2705  Standards:
 DJ2705         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ2705            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ2705  -------------------------------------------------------------------
 DJ2705  NETWORK    0.37   1.06           0.17   0.13   0.54      0.04166833
 DJ2705  -------------------------------------------------------------------
 DJ2705  Click here for local accuracies and other accuracy information.
 DJ2705
 DJ2705.The horizontal coordinates were established by GPS observations
 DJ2705.and adjusted by the National Geodetic Survey in June 2012.
 DJ2705
 DJ2705.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ2705.been affixed to the stable North American tectonic plate. See 
 DJ2705.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ2705
 DJ2705.The horizontal coordinates are valid at the epoch date displayed above
 DJ2705.which is a decimal equivalence of Year/Month/Day.
 DJ2705
 DJ2705.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ2705.GEOID18 height accuracy estimate available here.
 DJ2705
 DJ2705.Click photographs - Photos may exist for this station.
 DJ2705
 DJ2705.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ2705
 DJ2705.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ2705
 DJ2705.The ellipsoidal height was determined by GPS observations
 DJ2705.and is referenced to NAD 83.
 DJ2705
 DJ2705. The following values were computed from the NAD 83(2011) position.
 DJ2705
 DJ2705;                    North         East     Units Scale Factor Converg.
 DJ2705;SPC IL E     -   581,737.826   263,420.780   MT  0.99999146   -0 17 40.1
 DJ2705;SPC IL E     - 1,908,584.85    864,239.68   sFT  0.99999146   -0 17 40.1
 DJ2705;UTM  16      - 4,640,843.364   352,845.814   MT  0.99986646   -1 11 06.8
 DJ2705
 DJ2705!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ2705!SPC IL E     -   0.99996320  x   0.99999146  =   0.99995466
 DJ2705!UTM  16      -   0.99996320  x   0.99986646  =   0.99982967
 DJ2705
 DJ2705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5284540843(NAD 83)
 DJ2705
 DJ2705                          SUPERSEDED SURVEY CONTROL
 DJ2705
 DJ2705  NAD 83(2007)-  41 54 21.00896(N)    088 46 27.12761(W) AD(2002.00) B
 DJ2705  ELLIP H (03/20/09)  234.654  (m)                       GP(2002.00) 3 1
 DJ2705  NAD 83(1997)-  41 54 21.00893(N)    088 46 27.12758(W) AD(       ) B
 DJ2705  ELLIP H (08/13/07)  234.652  (m)                       GP(       ) 3 1
 DJ2705
 DJ2705.Superseded values are not recommended for survey control.
 DJ2705
 DJ2705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ2705.See file dsdata.pdf to determine how the superseded data were derived.
 DJ2705
 DJ2705_MARKER: Z = SEE DESCRIPTION
 DJ2705_SETTING: 0 = UNSPECIFIED SETTING
 DJ2705_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ2705_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ2705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ2705+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2005
 DJ2705
 DJ2705  HISTORY     - Date     Condition        Report By
 DJ2705  HISTORY     - 20050519 MONUMENTED       KARA
 DJ2705
 DJ2705                          STATION DESCRIPTION
 DJ2705
 DJ2705'DESCRIBED BY KARA COMPANY 2005
 DJ2705'STATION IS A GPS COOP CORS. DETAILED SITE INFORMATION INCLUDING
 DJ2705'POSITIONS ETC. ARE AVAILABLE IN THE COORDINATE AND LOG FILES AT THE
 DJ2705'FOLLOWING WEB ADDRES HTTP //WWW.KARACO.COM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ2706 ***********************************************************************
 DJ2706  DESIGNATION -  TM12 CORS BASE STATION
 DJ2706  PID         -  DJ2706
 DJ2706  STATE/COUNTY-  IL/LEE
 DJ2706  COUNTRY     -  US
 DJ2706  USGS QUAD   -  DIXON EAST (2018)
 DJ2706
 DJ2706                         *CURRENT SURVEY CONTROL
 DJ2706  ______________________________________________________________________
 DJ2706* NAD 83(2011) POSITION- 41 49 16.61186(N) 089 28 12.47863(W)   ADJUSTED
 DJ2706* NAD 83(2011) ELLIP HT-   207.461 (meters)        (06/27/12)   ADJUSTED
 DJ2706* NAD 83(2011) EPOCH   -  2010.00
 DJ2706  ______________________________________________________________________
 DJ2706  GEOID HEIGHT    -        -32.989 (meters)                     GEOID18
 DJ2706  NAD 83(2011) X  -     44,023.315 (meters)                     COMP
 DJ2706  NAD 83(2011) Y  - -4,760,209.618 (meters)                     COMP
 DJ2706  NAD 83(2011) Z  -  4,230,969.619 (meters)                     COMP
 DJ2706  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 DJ2706
 DJ2706  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ2706  Standards:
 DJ2706         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ2706            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ2706  -------------------------------------------------------------------
 DJ2706  NETWORK    0.41   1.20           0.19   0.14   0.61      0.04521466
 DJ2706  -------------------------------------------------------------------
 DJ2706  Click here for local accuracies and other accuracy information.
 DJ2706
 DJ2706.The horizontal coordinates were established by GPS observations
 DJ2706.and adjusted by the National Geodetic Survey in June 2012.
 DJ2706
 DJ2706.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ2706.been affixed to the stable North American tectonic plate. See 
 DJ2706.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ2706
 DJ2706.The horizontal coordinates are valid at the epoch date displayed above
 DJ2706.which is a decimal equivalence of Year/Month/Day.
 DJ2706
 DJ2706.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ2706.GEOID18 height accuracy estimate available here.
 DJ2706
 DJ2706.Click photographs - Photos may exist for this station.
 DJ2706
 DJ2706.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ2706
 DJ2706.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ2706
 DJ2706.The ellipsoidal height was determined by GPS observations
 DJ2706.and is referenced to NAD 83.
 DJ2706
 DJ2706. The following values were computed from the NAD 83(2011) position.
 DJ2706
 DJ2706;                    North         East     Units Scale Factor Converg.
 DJ2706;SPC IL W     -   572,467.707   757,866.300   MT  0.99998237   +0 27 52.1
 DJ2706;SPC IL W     - 1,878,171.14  2,486,433.02   sFT  0.99998237   +0 27 52.1
 DJ2706;UTM  16      - 4,632,883.305   294,850.893   MT  1.00011792   -1 38 51.7
 DJ2706
 DJ2706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ2706!SPC IL W     -   0.99996746  x   0.99998237  =   0.99994983
 DJ2706!UTM  16      -   0.99996746  x   1.00011792  =   1.00008538
 DJ2706
 DJ2706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9485032883(NAD 83)
 DJ2706
 DJ2706                          SUPERSEDED SURVEY CONTROL
 DJ2706
 DJ2706  NAD 83(2007)-  41 49 16.61194(N)    089 28 12.47951(W) AD(2002.00) B
 DJ2706  ELLIP H (03/20/09)  207.496  (m)                       GP(2002.00) 3 1
 DJ2706  NAD 83(1997)-  41 49 16.61186(N)    089 28 12.47947(W) AD(       ) B
 DJ2706  ELLIP H (08/13/07)  207.492  (m)                       GP(       ) 3 1
 DJ2706
 DJ2706.Superseded values are not recommended for survey control.
 DJ2706
 DJ2706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ2706.See file dsdata.pdf to determine how the superseded data were derived.
 DJ2706
 DJ2706_MARKER: Z = SEE DESCRIPTION
 DJ2706_SETTING: 0 = UNSPECIFIED SETTING
 DJ2706_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ2706_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ2706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ2706+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2005
 DJ2706
 DJ2706  HISTORY     - Date     Condition        Report By
 DJ2706  HISTORY     - 20050518 MONUMENTED       KARA
 DJ2706
 DJ2706                          STATION DESCRIPTION
 DJ2706
 DJ2706'DESCRIBED BY KARA COMPANY 2005
 DJ2706'STATION IS A GPS COOP CORS. DETAILED SITE INFORMATION INCLUDING
 DJ2706'POSITIONS ETC. ARE AVAILABLE IN THE COORDINATE AND LOG FILES AT THE
 DJ2706'FOLLOWING WEB ADDRES HTTP //WWW.KARACO.COM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0825 ***********************************************************************
 LD0825  DESIGNATION -  TODD
 LD0825  PID         -  LD0825
 LD0825  STATE/COUNTY-  IL/ADAMS
 LD0825  COUNTRY     -  US
 LD0825  USGS QUAD   -  COATSBURG (2018)
 LD0825
 LD0825                         *CURRENT SURVEY CONTROL
 LD0825  ______________________________________________________________________
 LD0825* NAD 83(2011) POSITION- 40 06 27.90640(N) 091 09 14.66584(W)   ADJUSTED
 LD0825* NAD 83(2011) ELLIP HT-   171.344 (meters)        (06/27/12)   ADJUSTED
 LD0825* NAD 83(2011) EPOCH   -  2010.00
 LD0825* NAVD 88 ORTHO HEIGHT -   204.1   (meters)      670.    (feet) GPS OBS
 LD0825  ______________________________________________________________________
 LD0825  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 LD0825  GEOID HEIGHT    -        -32.781 (meters)                     GEOID12A
 LD0825  GEOID HEIGHT    -        -32.787 (meters)                     GEOID18
 LD0825  NAD 83(2011) X  -    -98,391.724 (meters)                     COMP
 LD0825  NAD 83(2011) Y  - -4,884,148.583 (meters)                     COMP
 LD0825  NAD 83(2011) Z  -  4,087,253.898 (meters)                     COMP
 LD0825  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 LD0825
 LD0825  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0825  Standards:
 LD0825         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0825            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0825  -------------------------------------------------------------------
 LD0825  NETWORK    0.64   1.78           0.29   0.23   0.91      0.08883873
 LD0825  -------------------------------------------------------------------
 LD0825  Click here for local accuracies and other accuracy information.
 LD0825
 LD0825.The horizontal coordinates were established by GPS observations
 LD0825.and adjusted by the National Geodetic Survey in June 2012.
 LD0825
 LD0825.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0825.been affixed to the stable North American tectonic plate. See 
 LD0825.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0825
 LD0825.The horizontal coordinates are valid at the epoch date displayed above
 LD0825.which is a decimal equivalence of Year/Month/Day.
 LD0825
 LD0825.The orthometric height was determined by GPS observations and a
 LD0825.high-resolution geoid model.
 LD0825
 LD0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0825.GEOID18 height accuracy estimate available here.
 LD0825
 LD0825.Click photographs - Photos may exist for this station.
 LD0825
 LD0825.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0825
 LD0825.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0825
 LD0825.The ellipsoidal height was determined by GPS observations
 LD0825.and is referenced to NAD 83.
 LD0825
 LD0825. The following values were computed from the NAD 83(2011) position.
 LD0825
 LD0825;                    North         East     Units Scale Factor Converg.
 LD0825;SPC IL W     -   382,418.714   615,818.410   MT  1.00002838   -0 38 10.1
 LD0825;SPC IL W     - 1,254,652.06  2,020,397.57   sFT  1.00002838   -0 38 10.1
 LD0825;UTM  15      - 4,441,349.697   657,324.439   MT  0.99990470   +1 11 22.0
 LD0825
 LD0825!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0825!SPC IL W     -   0.99997312  x   1.00002838  =   1.00000150
 LD0825!UTM  15      -   0.99997312  x   0.99990470  =   0.99987782
 LD0825
 LD0825:                Primary Azimuth Mark                     Grid Az
 LD0825:SPC IL W     -  TODD AZ MK                               199 24 01.7
 LD0825:UTM  15      -  TODD AZ MK                               197 34 29.6
 LD0825
 LD0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE5732441349(NAD 83)
 LD0825
 LD0825|---------------------------------------------------------------------|
 LD0825| PID    Reference Object                     Distance      Geod. Az  |
 LD0825|                                                           dddmmss.s |
 LD0825| CL9985 TODD RM 1                            29.782 METERS 05508     |
 LD0825| CL9984 TODD AZ MK                                         1984551.6 |
 LD0825| CL9986 TODD RM 2                            43.175 METERS 29603     |
 LD0825|---------------------------------------------------------------------|
 LD0825
 LD0825                          SUPERSEDED SURVEY CONTROL
 LD0825
 LD0825  NAD 83(2007)-  40 06 27.90641(N)    091 09 14.66649(W) AD(2002.00) 0
 LD0825  ELLIP H (02/10/07)  171.369  (m)                       GP(2002.00)    
 LD0825  ELLIP H (02/03/05)  171.353  (m)                       GP(       ) 4 2
 LD0825  NAD 83(1997)-  40 06 27.90641(N)    091 09 14.66631(W) AD(       ) 1
 LD0825  ELLIP H (11/13/02)  171.397  (m)                       GP(       ) 3 1
 LD0825  NAD 83(1997)-  40 06 27.90612(N)    091 09 14.66967(W) AD(       ) 1
 LD0825  NAD 83(1996)-  40 06 27.90609(N)    091 09 14.66960(W) AD(       ) 1
 LD0825  NAD 83(1986)-  40 06 27.91686(N)    091 09 14.66734(W) AD(       ) 1
 LD0825  NAD 27      -  40 06 27.74700(N)    091 09 14.16500(W) AD(       ) 1
 LD0825  NAVD 88 (11/13/02)  204.1    (m)  GEOID99  model used  GPS OBS        
 LD0825
 LD0825.Superseded values are not recommended for survey control.
 LD0825
 LD0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0825.See file dsdata.pdf to determine how the superseded data were derived.
 LD0825
 LD0825_MARKER: DS = TRIANGULATION STATION DISK
 LD0825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0825_STAMPING: TODD 1934
 LD0825_MARK LOGO: CGS
 LD0825_PROJECTION: PROJECTING 5 CENTIMETERS
 LD0825_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 LD0825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0825+STABILITY: SURFACE MOTION
 LD0825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0825+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2019
 LD0825
 LD0825  HISTORY     - Date     Condition        Report By
 LD0825  HISTORY     - 1934     MONUMENTED       CGS
 LD0825  HISTORY     - 1957     GOOD             CGS
 LD0825  HISTORY     - 20020911 GOOD             ILDT
 LD0825  HISTORY     - 20110913 GOOD             ILDT
 LD0825  HISTORY     - 20191022 GOOD             ILDT
 LD0825
 LD0825                          STATION DESCRIPTION
 LD0825
 LD0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LD0825'STATION IS ABOUT 6.5 MILES E OF MENDON, AND 2 MILES S OF
 LD0825'KELLERS STORE AT BIG NECK CROSSROADS, ON LAND OWNED BY EMMA
 LD0825'S. TODD.  THE MARK IS 655 FEET E OF A CROSSROADS, IN THE S
 LD0825'RIGHT-OF-WAY FENCE OF A DIRT E-W ROAD AT THE HIGHEST POINT
 LD0825'OVER WHICH THE ROAD PASSES, 80 PACES SW OF A HOUSE, AND
 LD0825'PROJECTS 2 INCHES.
 LD0825'
 LD0825'TO REACH FROM BIG NECK, GO S 2 MILES, THEN E 655 FEET TO
 LD0825'THE STATION.
 LD0825'
 LD0825'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LD0825'BRONZE DISKS SET IN CONCRETE.
 LD0825'
 LD0825'REFERENCE MARK NO. 1 IS NE OF THE STATION, IN THE N RIGHT-OF-WAY
 LD0825'FENCE LINE OF THE ROAD, 42 FEET W OF A GATE, 207.47 FEET E
 LD0825'OF REFERENCE MARK NO. 2, AND PROJECTS 8 INCHES.  REFERENCE
 LD0825'MARK NO. 2 IS WNW OF THE STATION, IN THE N RIGHT-OF-WAY FENCE
 LD0825'LINE OF THE ROAD, AND PROJECTS 10 INCHES.
 LD0825'
 LD0825'AZIMUTH MARK IS SSW OF THE STATION, JUST N OF THE FIRST
 LD0825'BUILDINGS S OF THE CROSSROADS, IN THE E RIGHT-OF-WAY FENCE
 LD0825'LINE OF THE N-S ROAD, 140 FEET NW OF A BARN, AND PROJECTS
 LD0825'6 INCHES.
 LD0825'
 LD0825'A TRAVERSE CONNECTION WAS MADE TO U.S.G.S. P.T. NO. 19-T
 LD0825'DESCRIBED ELSEWHERE.
 LD0825'
 LD0825'90-FOOT TOWER WILL CLEAR ALL LINES.
 LD0825
 LD0825                          STATION RECOVERY (1957)
 LD0825
 LD0825'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (LFV)
 LD0825'STATION, REFERENCE MARKS, AND AZIMUTH MARK RECOVERED IN GOOD
 LD0825'CONDITION.  DESCRIPTION ADEQUATE AND CORRECT EXCEPT FOR THE
 LD0825'FOLLOWING--
 LD0825'
 LD0825'STATION IS LOCATED ABOUT 7 MILES WEST OF GOLDEN, ABOUT 5
 LD0825'MILES NORTH OF COATSBURG, ON TOWNSHIP LINE ABOUT 700 FEET EAST
 LD0825'OF NORTHWEST CORNER OF NORTHEAST 1/4 OF SECT. 1. R. 7W. T.1N.,
 LD0825'93 FEET EAST-SOUTHEAST OF A POWER POLE, 29 FEET SOUTH OF C/L
 LD0825'OF ROAD, AND SET IN FENCE LINE.  MARK IS FLUSH WITH GROUND.
 LD0825'
 LD0825'REFERENCE MARK NO. 1 IS 49 FEET WEST OF A FENCE CORNER, 30.6
 LD0825'FEET NORTH OF C/L OF ROAD, AND 2 FEET SOUTH OF A FENCE.  MARK
 LD0825'PROJECTS ABOUT 16 INCHES.
 LD0825'
 LD0825'REFERENCE MARK NO. 2 IS 132 FEET NORTHWEST OF A POWER POLE,
 LD0825'29 FEET NORTH OF C/L OF ROAD, AND 2 FEET SOUTH OF A FENCE.
 LD0825'MARK PROJECTS ABOUT 14 INCHES.
 LD0825'
 LD0825'AZIMUTH MARK IS 194 FEET NORTH OF C/L OF GRAVEL DRIVE, 31
 LD0825'FEET EAST OF C/L OF ROAD, 13.5 FEET SOUTH OF A POWER POLE,
 LD0825'AND PROJECTS ABOUT 2 INCHES.
 LD0825
 LD0825                          STATION RECOVERY (2002)
 LD0825
 LD0825'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 LD0825'660 FT EAST OF TR. 1850E AND 2400N
 LD0825'145 FT WEST OF PRIVATE DRIVE TO NORTH
 LD0825'58.0 FT SW OF STOP AHEAD SIGN POST
 LD0825'30.8 FT SOUTH OF CENTERLINE TR. 2400N
 LD0825'107 FT EAST OF A POWER POLE
 LD0825'
 LD0825'RM 1 AND 2 FOUND PROJECTING 2 FT AND LEANING SEVERELY
 LD0825'AZ MARK FOUND IN GOOD CONDITION 0.37 MI SOUTH OF INTERSECTION TR.
 LD0825'1850E AND 2400N
 LD0825
 LD0825                          STATION RECOVERY (2011)
 LD0825
 LD0825'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 LD0825'RECOVERED AS DESCRIBED.
 LD0825
 LD0825                          STATION RECOVERY (2019)
 LD0825
 LD0825'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 LD0825'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0047 ***********************************************************************
 KB0047  DESIGNATION -  TOLONO
 KB0047  PID         -  KB0047
 KB0047  STATE/COUNTY-  IL/CHAMPAIGN
 KB0047  COUNTRY     -  US
 KB0047  USGS QUAD   -  TOLONO (2018)
 KB0047
 KB0047                         *CURRENT SURVEY CONTROL
 KB0047  ______________________________________________________________________
 KB0047* NAD 83(1997) POSITION- 39 58 53.24091(N) 088 15 50.61629(W)   ADJUSTED
 KB0047* NAVD 88 ORTHO HEIGHT -   221.208 (meters)      725.75  (feet) ADJUSTED
 KB0047  ______________________________________________________________________
 KB0047  GEOID HEIGHT    -        -32.000 (meters)                     GEOID18
 KB0047  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 KB0047  DYNAMIC HEIGHT  -        221.096 (meters)      725.38  (feet) COMP
 KB0047  MODELED GRAVITY -    980,113.3   (mgal)                       NAVD 88
 KB0047
 KB0047  HORZ ORDER      -  SECOND
 KB0047  VERT ORDER      -  SECOND    CLASS 0
 KB0047
 KB0047.The horizontal coordinates were established by classical geodetic methods
 KB0047.and adjusted by the National Geodetic Survey in October 1999.
 KB0047
 KB0047.The orthometric height was determined by differential leveling and
 KB0047.adjusted by the NATIONAL GEODETIC SURVEY
 KB0047.in June 1991.
 KB0047
 KB0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0047.GEOID18 height accuracy estimate available here.
 KB0047
 KB0047.Click photographs - Photos may exist for this station.
 KB0047
 KB0047.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0047
 KB0047.The dynamic height is computed by dividing the NAVD 88
 KB0047.geopotential number by the normal gravity value computed on the
 KB0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0047.degrees latitude (g = 980.6199 gals.).
 KB0047
 KB0047.The modeled gravity was interpolated from observed gravity values.
 KB0047
 KB0047. The following values were computed from the NAD 83(1997) position.
 KB0047
 KB0047;                    North         East     Units Scale Factor Converg.
 KB0047;SPC IL E     -   367,943.618   305,916.962   MT  0.99997543   +0 02 40.2
 KB0047;SPC IL E     - 1,207,161.69  1,003,662.57   sFT  0.99997543   +0 02 40.2
 KB0047;UTM  16      - 4,426,464.062   392,069.483   MT  0.99974341   -0 48 44.2
 KB0047
 KB0047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0047!SPC IL E     -   0.99997032  x   0.99997543  =   0.99994575
 KB0047!UTM  16      -   0.99997032  x   0.99974341  =   0.99971374
 KB0047
 KB0047:                Primary Azimuth Mark                     Grid Az
 KB0047:SPC IL E     -  TOLONO AZ MK                             268 41 53.2
 KB0047:UTM  16      -  TOLONO AZ MK                             269 33 17.6
 KB0047
 KB0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9206926464(NAD 83)
 KB0047
 KB0047|---------------------------------------------------------------------|
 KB0047| PID    Reference Object                     Distance      Geod. Az  |
 KB0047|                                                           dddmmss.s |
 KB0047| LC1739 CHAMPAIGN RAD STA WILL W TWR        APPROX.11.3 KM 0114422.6 |
 KB0047| LC1743 CHAMPAIGN RAD STA WILL E TWR        APPROX.11.4 KM 0123847.3 |
 KB0047| LC1745 URBANA RADIO STATION WKID MAST      APPROX.14.5 KM 0254951.5 |
 KB0047| LC1747 URBANA U ILL MICROWAVE TOWER        APPROX.13.1 KM 0302610.7 |
 KB0047| KB0046 TOLONO RM 1                          25.292 METERS 03429     |
 KB0047| KB1178 TOLONO MUNICIPAL TANK               APPROX. 0.7 KM 0444351.4 |
 KB0047| KB0048 TOLONO RM 2                          26.095 METERS 13744     |
 KB0047| CI8728 TOLONO AZ MK                                       2684433.4 |
 KB0047|---------------------------------------------------------------------|
 KB0047
 KB0047                          SUPERSEDED SURVEY CONTROL
 KB0047
 KB0047  NAD 83(1997)-  39 58 53.24104(N)    088 15 50.61663(W) AD(       ) 2
 KB0047  NAD 83(1986)-  39 58 53.25298(N)    088 15 50.61134(W) AD(       ) 2
 KB0047  NAD 27      -  39 58 53.14600(N)    088 15 50.43050(W) AD(       ) 2
 KB0047  NGVD 29 (??/??/92)  221.257  (m)          725.91   (f) ADJ UNCH    2 0
 KB0047  NGVD 29             221.26   (m)          725.9    (f) LEVELING    3  
 KB0047
 KB0047.Superseded values are not recommended for survey control.
 KB0047
 KB0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0047.See file dsdata.pdf to determine how the superseded data were derived.
 KB0047
 KB0047_MARKER: DS = TRIANGULATION STATION DISK
 KB0047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0047_STAMPING: TOLONA 1959
 KB0047_MARK LOGO: CGS
 KB0047_PROJECTION: FLUSH
 KB0047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0047+STABILITY: SURFACE MOTION
 KB0047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0047+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2005
 KB0047
 KB0047  HISTORY     - Date     Condition        Report By
 KB0047  HISTORY     - 1959     MONUMENTED       CGS
 KB0047  HISTORY     - 1959     GOOD             CGS
 KB0047  HISTORY     - 1972     MARK NOT FOUND   ILDT
 KB0047  HISTORY     - 1973     GOOD             ILDT
 KB0047  HISTORY     - 20001205 MARK NOT FOUND   LOCSUR
 KB0047  HISTORY     - 20010504 GOOD             BCA
 KB0047  HISTORY     - 20051130 GOOD             ILDT
 KB0047  HISTORY     - 20110809 GOOD             ILDT
 KB0047
 KB0047                          STATION DESCRIPTION
 KB0047
 KB0047'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0047'THE STATION IS LOCATED AT THE SOUTHWEST EDGE OF TOLONO, ABOUT 1/2
 KB0047'MILE SOUTHWEST OF THE CENTER OF TOWN ON U.S.  HIGHWAY 45
 KB0047'RIGHT-OF-WAY.
 KB0047'
 KB0047'TO REACH THE STATION FROM U.S. HIGHWAY 45 N. LONG STREET AND W.
 KB0047'HOLDEN STREET IN TOLONO, GO SOUTHERLY ON U.S. HIGHWAY 45 FOR 0.65
 KB0047'MILE TO RAILROAD UNDERPASS, CONTINUE ON U.S. HIGHWAY 45 FOR 0.3 MILE
 KB0047'TO STATION ON RIGHT AS DESCRIBED.
 KB0047'
 KB0047'STATION MARK, IS A STANDARD STATION MARK DISK STAMPED TOLONO 1959,
 KB0047'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 KB0047'2 INCHES. IT IS 96 FEET WEST OF U.S. HIGHWAY 45, 35 FEET NORTH OF
 KB0047'CENTER OF SURFACED ROAD, 85 FEET SOUTHEAST OF LONE TREE AND
 KB0047'84.6 FEET NORTHWEST OF WITNESS POST.
 KB0047'
 KB0047'REFERENCE MARK NO. 1, IS A STANDARD REFERENCE MARK DISK STAMPED
 KB0047'TOLONO NO 1 1959, SET IN A 12 INCH SQUARE CONCRETE POST FLUSH
 KB0047'WITH GROUND. IT IS 36 FEET WEST OF THE CENTER OF U.S. HIGHWAY 45, 80
 KB0047'FEET EAST OF A LONE TREE AND 102 FEET NORTH OF EAST WEST SURFACED
 KB0047'ROAD.
 KB0047'
 KB0047'REFERENCE MARK NO. 2, IS A STANDARD REFERENCE MARK DISK STAMPED
 KB0047'TOLONO NO 2 1959, SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 KB0047'PROJECTS ABOUT 3 INCHES. IT IS 53 FEET WEST OF CENTER OF U.S. HIGHWAY
 KB0047'45, 3 FEET WEST OF FENCE CORNER, 2 FEET EAST OF WITNESS POST AND
 KB0047'30 FEET SOUTH OF CENTER OF SURFACED ROAD.
 KB0047'
 KB0047'AZIMUTH MARK, IS A STANDARD AZIMUTH MARK DISK STAMPED TOLONO 1959,
 KB0047'SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 KB0047'2 INCHES. IT IS 2 FEET NORTH OF TELEPHONE POLE, 2 FEET SOUTH OF
 KB0047'WITNESS POST AND 21 FEET SOUTH OF CENTER OF SURFACED ROAD.
 KB0047'
 KB0047'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON SURFACED ROAD
 KB0047'FOR 0.35 MILE TO AZIMUTH MARK ON SOUTH SIDE OF ROAD AS
 KB0047'DESCRIBED.
 KB0047
 KB0047                          STATION RECOVERY (1959)
 KB0047
 KB0047'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0047'0.1 MI S FROM TOLONA.
 KB0047'ABOUT 0.1 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0047'WITH THE WABASH RAILROAD IN TOLONA, AT THE JUNCTION OF AN ASPHALT
 KB0047'ROAD WEST, 95 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 36
 KB0047'FEET NORTH OF THE CENTER LINE OF THE ROAD WEST, 58 1/2 FEET
 KB0047'SOUTH-SOUTHEAST OF A LONE 15-INCH MULBERRY TREE, 83 FEET
 KB0047'NORTH-NORTHWEST OF A TELEPHONE POLE, 88 1/2 FEET NORTH-NORTHWEST
 KB0047'AND ACROSS THE ROAD FROM A FENCE CORNER, 84.7 FEET NORTH-NORTHWEST
 KB0047'OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 KB0047'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 KB0047'GROUND.
 KB0047
 KB0047                          STATION RECOVERY (1972)
 KB0047
 KB0047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (PAP)
 KB0047'TOLONO 1959 NO 1, NO 2 AND THE AZ MK WERE RECOVERED.
 KB0047'
 KB0047'DISTANCE AND DIRECTION FROM NEAREST TOWN--TOLONO - SW 1/2 MILE
 KB0047'CENTER OF.
 KB0047
 KB0047                          STATION RECOVERY (1973)
 KB0047
 KB0047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LE)
 KB0047'TOLONO 1959 RECOVERED GOOD - BURIED 4 IN. AND 1 FT. E. OF WIT.
 KB0047'POST.
 KB0047'
 KB0047'R.M. NO. 1 RECOVERED GOOD - 2 FT. E. OF WIT. POST.
 KB0047'
 KB0047'R.M. NO. 2 RECOVERED GOOD.
 KB0047'
 KB0047'AZIMUTH MARK - GOOD - 1 FT. E. OF WIT. POST.  SOUTH OF WEST END OF
 KB0047'METAL BUILDING ON NORTH SIDE OF ROAD.
 KB0047'
 KB0047'DISTANCE AND DIRECTION FROM NEAREST TOWN--.95 MI S. OF TOLONO.
 KB0047
 KB0047                          STATION RECOVERY (2000)
 KB0047
 KB0047'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2000 (CEW)
 KB0047'STATION TOLONO SEARCHED FOR BUT NOT FOUND.  REFERENCE MARK 2 FOUND IN
 KB0047'GOOD CONDITION.  NO OTHER REFERENCE MARKS SEARCHED FOR.
 KB0047
 KB0047                          STATION RECOVERY (2001)
 KB0047
 KB0047'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 KB0047'FOUND UNDER BUSH (NOW REMOVED).  33.8 FT NORTH OF CENTERLINE WOODWORTH
 KB0047'AVE. 96 FT WEST CENTERLINE RTE 45. 43.9 FT WEST OF A UTIL POLE. 53.5
 KB0047'FT SOUTHEAST OF THE CONCRETE BASE FOR A SIGN. 1.2 FT EAST OF A
 KB0047'FIBERGLASS WITNESS POST. 85.6 FT NORTHWEST OF TOLONO NO 2.
 KB0047
 KB0047                          STATION RECOVERY (2005)
 KB0047
 KB0047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 KB0047'RM 1 NOT FOUND
 KB0047'RM 2 FOUND GOOD COND.
 KB0047
 KB0047                          STATION RECOVERY (2011)
 KB0047
 KB0047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1178 ***********************************************************************
 KB1178  DESIGNATION -  TOLONO MUNICIPAL TANK
 KB1178  PID         -  KB1178
 KB1178  STATE/COUNTY-  IL/CHAMPAIGN
 KB1178  COUNTRY     -  US
 KB1178  USGS QUAD   -  TOLONO (2018)
 KB1178
 KB1178                         *CURRENT SURVEY CONTROL
 KB1178  ______________________________________________________________________
 KB1178* NAD 83(1997) POSITION- 39 59 10.28424(N) 088 15 28.66638(W)   ADJUSTED
 KB1178  ______________________________________________________________________
 KB1178  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 KB1178  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 KB1178  HORZ ORDER      -  THIRD
 KB1178
 KB1178.The horizontal coordinates were established by classical geodetic methods
 KB1178.and adjusted by the National Geodetic Survey in October 1999.
 KB1178
 KB1178.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1178.GEOID18 height accuracy estimate available here.
 KB1178
 KB1178.Click photographs - Photos may exist for this station.
 KB1178
 KB1178.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1178
 KB1178. The following values were computed from the NAD 83(1997) position.
 KB1178
 KB1178;                    North         East     Units Scale Factor Converg.
 KB1178;SPC IL E     -   368,469.693   306,437.309   MT  0.99997551   +0 02 54.4
 KB1178;SPC IL E     - 1,208,887.65  1,005,369.74   sFT  0.99997551   +0 02 54.4
 KB1178;UTM  16      - 4,426,982.176   392,597.516   MT  0.99974201   -0 48 30.4
 KB1178
 KB1178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9259726982(NAD 83)
 KB1178
 KB1178                          SUPERSEDED SURVEY CONTROL
 KB1178
 KB1178  NAD 83(1997)-  39 59 10.28418(N)    088 15 28.66695(W) AD(       ) 3
 KB1178  NAD 83(1986)-  39 59 10.29618(N)    088 15 28.66157(W) AD(       ) 3
 KB1178  NAD 27      -  39 59 10.18800(N)    088 15 28.48300(W) AD(       ) 3
 KB1178
 KB1178.Superseded values are not recommended for survey control.
 KB1178
 KB1178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1178.See file dsdata.pdf to determine how the superseded data were derived.
 KB1178
 KB1178_MARKER: 53 = ELEVATED TANK
 KB1178
 KB1178  HISTORY     - Date     Condition        Report By
 KB1178  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1178  HISTORY     - 1965     GOOD             CGS
 KB1178  HISTORY     - 1973     GOOD             ILDT
 KB1178
 KB1178                          STATION DESCRIPTION
 KB1178
 KB1178'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1178'THE STATION IS LOCATED ON THE NORTH SIDE OF E. HOLDEN STREET IN THE
 KB1178'APPROXIMATE CENTER OF TOLONO.
 KB1178'
 KB1178'THE STATION IS A LARGE SILVER TANK MOUNTED ON TOP OF A BRICK
 KB1178'FOUNDATION AND IS APPROXIMATELY 110 FEET HIGH.
 KB1178'
 KB1178'THE POINT INTERSECTED WAS THE FINAL ON THE TOP CENTER OF TANK.
 KB1178
 KB1178                          STATION RECOVERY (1965)
 KB1178
 KB1178'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BMR)
 KB1178'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 KB1178'
 KB1178'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - AT TOLONO.
 KB1178
 KB1178                          STATION RECOVERY (1973)
 KB1178
 KB1178'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LE)
 KB1178'FINIAL ON TOP OF WATER TOWER RECOVERED GOOD.
 KB1178'
 KB1178'FOUND AS DESCRIBED.
 KB1178'
 KB1178'DISTANCE AND DIRECTION FROM NEAREST TOWN--CENTER OF TOLONO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0046 ***********************************************************************
 KB0046  DESIGNATION -  TOLONO RM 1
 KB0046  PID         -  KB0046
 KB0046  STATE/COUNTY-  IL/CHAMPAIGN
 KB0046  COUNTRY     -  US
 KB0046  USGS QUAD   -  TOLONO (2018)
 KB0046
 KB0046                         *CURRENT SURVEY CONTROL
 KB0046  ______________________________________________________________________
 KB0046* NAD 83(1986) POSITION- 39 58 53.92   (N) 088 15 50.01   (W)   HD_HELD1
 KB0046* NAVD 88 ORTHO HEIGHT -   221.611 (meters)      727.07  (feet) ADJUSTED
 KB0046  ______________________________________________________________________
 KB0046  GEOID HEIGHT    -        -32.000 (meters)                     GEOID18
 KB0046  DYNAMIC HEIGHT  -        221.499 (meters)      726.70  (feet) COMP
 KB0046  MODELED GRAVITY -    980,113.3   (mgal)                       NAVD 88
 KB0046
 KB0046  VERT ORDER      -  SECOND    CLASS 0
 KB0046
 KB0046.The horizontal coordinates were determined by differentially corrected
 KB0046.hand held GPS observations or other comparable positioning techniques
 KB0046.and have an estimated accuracy of +/- 3 meters.
 KB0046
 KB0046.The orthometric height was determined by differential leveling and
 KB0046.adjusted by the NATIONAL GEODETIC SURVEY
 KB0046.in June 1991.
 KB0046
 KB0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0046.GEOID18 height accuracy estimate available here.
 KB0046
 KB0046.Click photographs - Photos may exist for this station.
 KB0046
 KB0046.The dynamic height is computed by dividing the NAVD 88
 KB0046.geopotential number by the normal gravity value computed on the
 KB0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0046.degrees latitude (g = 980.6199 gals.).
 KB0046
 KB0046.The modeled gravity was interpolated from observed gravity values.
 KB0046
 KB0046;                    North         East    Units  Estimated Accuracy
 KB0046;SPC IL E     -   367,964.6     305,931.3     MT  (+/- 3 meters HH1 GPS) 
 KB0046
 KB0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9208426484(NAD 83)
 KB0046
 KB0046                          SUPERSEDED SURVEY CONTROL
 KB0046
 KB0046  NGVD 29 (??/??/92)  221.660  (m)          727.23   (f) ADJ UNCH    2 0
 KB0046
 KB0046.Superseded values are not recommended for survey control.
 KB0046
 KB0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0046.See file dsdata.pdf to determine how the superseded data were derived.
 KB0046
 KB0046_MARKER: DR = REFERENCE MARK DISK
 KB0046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0046_STAMPING: TOLONA NO 1 1959
 KB0046_MARK LOGO: CGS
 KB0046_PROJECTION: FLUSH
 KB0046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0046+STABILITY: SURFACE MOTION
 KB0046
 KB0046  HISTORY     - Date     Condition        Report By
 KB0046  HISTORY     - 1959     MONUMENTED       CGS
 KB0046
 KB0046                          STATION DESCRIPTION
 KB0046
 KB0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0046'0.1 MI S FROM TOLONA.
 KB0046'ABOUT 0.1 MILE SOUTH ALONG U.S/ 45 FROM ITS JUNCTION WITH THE
 KB0046'WABASH RAILROAD IN TOLONA, AT THE JUNCTION OF AN ASPHALT ROAD
 KB0046'WEST, 36 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 102 FEET
 KB0046'NORTH OF THE CENTER LINE OF THE ROAD WEST, 81 FEET EAST OF A
 KB0046'LONE 15-INCH MULBERRY TREE, 129 FEET NORTH OF A TELEPHONE POLE,
 KB0046'134 FEET NORTH AND ACROSS THE ROAD FROM A FENCE CORNER, 83.1 FEET
 KB0046'NORTH OF TRIANGULATION STATION TOLONA, 133.3 FEET NORTH OF A
 KB0046'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY
 KB0046'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0048 ***********************************************************************
 KB0048  DESIGNATION -  TOLONO RM 2
 KB0048  PID         -  KB0048
 KB0048  STATE/COUNTY-  IL/CHAMPAIGN
 KB0048  COUNTRY     -  US
 KB0048  USGS QUAD   -  TOLONO (2018)
 KB0048
 KB0048                         *CURRENT SURVEY CONTROL
 KB0048  ______________________________________________________________________
 KB0048* NAD 83(1986) POSITION- 39 58 52.61   (N) 088 15 49.88   (W)   HD_HELD1
 KB0048* NAVD 88 ORTHO HEIGHT -   221.679 (meters)      727.29  (feet) ADJUSTED
 KB0048  ______________________________________________________________________
 KB0048  GEOID HEIGHT    -        -32.000 (meters)                     GEOID18
 KB0048  DYNAMIC HEIGHT  -        221.566 (meters)      726.92  (feet) COMP
 KB0048  MODELED GRAVITY -    980,113.3   (mgal)                       NAVD 88
 KB0048
 KB0048  VERT ORDER      -  SECOND    CLASS 0
 KB0048
 KB0048.The horizontal coordinates were determined by differentially corrected
 KB0048.hand held GPS observations or other comparable positioning techniques
 KB0048.and have an estimated accuracy of +/- 3 meters.
 KB0048
 KB0048.The orthometric height was determined by differential leveling and
 KB0048.adjusted by the NATIONAL GEODETIC SURVEY
 KB0048.in June 1991.
 KB0048
 KB0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0048.GEOID18 height accuracy estimate available here.
 KB0048
 KB0048.Click photographs - Photos may exist for this station.
 KB0048
 KB0048.The dynamic height is computed by dividing the NAVD 88
 KB0048.geopotential number by the normal gravity value computed on the
 KB0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0048.degrees latitude (g = 980.6199 gals.).
 KB0048
 KB0048.The modeled gravity was interpolated from observed gravity values.
 KB0048
 KB0048;                    North         East    Units  Estimated Accuracy
 KB0048;SPC IL E     -   367,924.2     305,934.4     MT  (+/- 3 meters HH1 GPS) 
 KB0048
 KB0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9208626444(NAD 83)
 KB0048
 KB0048                          SUPERSEDED SURVEY CONTROL
 KB0048
 KB0048  NGVD 29 (??/??/92)  221.728  (m)          727.45   (f) ADJ UNCH    2 0
 KB0048
 KB0048.Superseded values are not recommended for survey control.
 KB0048
 KB0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0048.See file dsdata.pdf to determine how the superseded data were derived.
 KB0048
 KB0048_MARKER: DR = REFERENCE MARK DISK
 KB0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0048_STAMPING: TOLONA NO 2 1959
 KB0048_MARK LOGO: CGS
 KB0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0048+STABILITY: SURFACE MOTION
 KB0048
 KB0048  HISTORY     - Date     Condition        Report By
 KB0048  HISTORY     - 1959     MONUMENTED       CGS
 KB0048  HISTORY     - 20110809 GOOD             ILDT
 KB0048
 KB0048                          STATION DESCRIPTION
 KB0048
 KB0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0048'0.1 MI S FROM TOLONA.
 KB0048'ABOUT 0.1 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0048'WITH THE WABASH RAILROAD AT TOLONA, AT THE JUNCTION OF AN ASPHALT
 KB0048'ROAD WEST, 51 1/2 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 KB0048'29 FEET SOUTH OF THE CENTER LINE OF THE ROAD WEST, 1 FOOT NORTH
 KB0048'OF A FENCE, 3 FEET WEST OF A FENCE CORNER, 6 FEET SOUTHWEST OF
 KB0048'A TELEPHONE POLE, 85.7 FEET SOUTHEAST OF TRIANGULATION STATION
 KB0048'TOLONA, 2.1 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 KB0048'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KB0048'PROJECTING 3 INCHES.
 KB0048
 KB0048                          STATION RECOVERY (2011)
 KB0048
 KB0048'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1652 ***********************************************************************
 MF1652  DESIGNATION -  TON
 MF1652  PID         -  MF1652
 MF1652  STATE/COUNTY-  IL/LASALLE
 MF1652  COUNTRY     -  US
 MF1652  USGS QUAD   -  TONICA (2018)
 MF1652
 MF1652                         *CURRENT SURVEY CONTROL
 MF1652  ______________________________________________________________________
 MF1652* NAD 83(1997) POSITION- 41 14 09.01774(N) 089 04 08.58891(W)   ADJUSTED
 MF1652* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 MF1652  ______________________________________________________________________
 MF1652  GEOID HEIGHT    -        -32.869 (meters)                     GEOID18
 MF1652  LAPLACE CORR    -          1.45  (seconds)                    DEFLEC18
 MF1652  HORZ ORDER      -  SECOND
 MF1652
 MF1652.The horizontal coordinates were established by classical geodetic methods
 MF1652.and adjusted by the National Geodetic Survey in October 1999.
 MF1652
 MF1652.The orthometric height was scaled from a topographic map.
 MF1652
 MF1652.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1652.GEOID18 height accuracy estimate available here.
 MF1652
 MF1652.Click photographs - Photos may exist for this station.
 MF1652
 MF1652.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1652
 MF1652. The following values were computed from the NAD 83(1997) position.
 MF1652
 MF1652;                    North         East     Units Scale Factor Converg.
 MF1652;SPC IL E     -   507,493.470   238,322.614   MT  1.00002180   -0 29 05.9
 MF1652;SPC IL E     - 1,665,001.49    781,896.78   sFT  1.00002180   -0 29 05.9
 MF1652;SPC IL W     -   507,796.272   792,013.356   MT  1.00004534   +0 43 24.8
 MF1652;SPC IL W     - 1,665,994.94  2,598,463.82   sFT  1.00004534   +0 43 24.8
 MF1652;UTM  16      - 4,567,002.049   326,606.236   MT  0.99997003   -1 21 51.0
 MF1652
 MF1652!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1652!SPC IL E     -   0.99997301  x   1.00002180  =   0.99999481
 MF1652!SPC IL W     -   0.99997301  x   1.00004534  =   1.00001835
 MF1652!UTM  16      -   0.99997301  x   0.99997003  =   0.99994304
 MF1652
 MF1652:                Primary Azimuth Mark                     Grid Az
 MF1652:SPC IL E     -  MAD                                      175 48 21.8
 MF1652:SPC IL W     -  MAD                                      174 35 51.1
 MF1652:UTM  16      -  MAD                                      176 41 06.9
 MF1652
 MF1652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2660667002(NAD 83)
 MF1652
 MF1652|---------------------------------------------------------------------|
 MF1652| PID    Reference Object                     Distance      Geod. Az  |
 MF1652|                                                           dddmmss.s |
 MF1652| MF1651 MAD                                 APPROX. 8.1 KM 1751915.9 |
 MF1652|---------------------------------------------------------------------|
 MF1652
 MF1652                          SUPERSEDED SURVEY CONTROL
 MF1652
 MF1652  NAD 83(1986)-  41 14 09.02196(N)    089 04 08.59246(W) AD(       ) 2
 MF1652
 MF1652.Superseded values are not recommended for survey control.
 MF1652
 MF1652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1652.See file dsdata.pdf to determine how the superseded data were derived.
 MF1652
 MF1652_MARKER: I = METAL ROD
 MF1652_SETTING: 0 = UNSPECIFIED SETTING
 MF1652_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1652
 MF1652  HISTORY     - Date     Condition        Report By
 MF1652  HISTORY     - 1972     MONUMENTED       ILDT
 MF1652  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF1652  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1652
 MF1652                          STATION DESCRIPTION
 MF1652
 MF1652'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 MF1652'TO REACH FROM THE JUNCTION OF ILL. RT. 51 AND LOWELL ROAD, AT THE
 MF1652'NORTH EDGE OF TONICA, GO NORTH ON US-51 FOR 1.0 MILE TO A GRAVEL
 MF1652'CROSS ROAD AND THE STATION ON THE RIGHT.  STATION IS A 5/8 INCH
 MF1652'IRON ROD WITH A YELLOW PLASTIC CAP, 28.6 FT. NE OF A POWER POLE,
 MF1652'6.8 FT N.N.E. OF A R.R. CROSSING SIGNAL, AND 6160 FT. WEST OF THE
 MF1652'WEST AND NEAREST RAIL.  MARK IS FLUSH.  BM T-225, 1960 IS 98.6
 MF1652'FT.  FROM STATION IN AZIMUTH 222 DEG 20 MIN 12.3 SEC.
 MF1652'
 MF1652'LOCATION 1.0 MILE NORTH OF TONICA ALONG THE ILLINOIS CENTRAL
 MF1652'RAILROAD.
 MF1652
 MF1652                          STATION RECOVERY (1997)
 MF1652
 MF1652'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1652'MARK NOT FOUND.
 MF1652
 MF1652                          STATION RECOVERY (2002)
 MF1652
 MF1652'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1652'RAILROAD ABANDONED..LANDMARKS REMOVED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1424 ***********************************************************************
 KA1424  DESIGNATION -  TONER
 KA1424  PID         -  KA1424
 KA1424  STATE/COUNTY-  IL/CLARK
 KA1424  COUNTRY     -  US
 KA1424  USGS QUAD   -  CASEY (2018)
 KA1424
 KA1424                         *CURRENT SURVEY CONTROL
 KA1424  ______________________________________________________________________
 KA1424* NAD 83(1997) POSITION- 39 19 30.73537(N) 087 57 20.21293(W)   ADJUSTED
 KA1424* NAVD 88 ORTHO HEIGHT -   195.912 (meters)      642.75  (feet) ADJUSTED
 KA1424  ______________________________________________________________________
 KA1424  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KA1424  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 KA1424  DYNAMIC HEIGHT  -        195.799 (meters)      642.38  (feet) COMP
 KA1424  MODELED GRAVITY -    980,043.1   (mgal)                       NAVD 88
 KA1424
 KA1424  HORZ ORDER      -  SECOND
 KA1424  VERT ORDER      -  SECOND    CLASS 0
 KA1424
 KA1424.The horizontal coordinates were established by classical geodetic methods
 KA1424.and adjusted by the National Geodetic Survey in October 1999.
 KA1424
 KA1424.The orthometric height was determined by differential leveling and
 KA1424.adjusted by the NATIONAL GEODETIC SURVEY
 KA1424.in June 1991.
 KA1424
 KA1424.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1424.GEOID18 height accuracy estimate available here.
 KA1424
 KA1424.Click photographs - Photos may exist for this station.
 KA1424
 KA1424.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1424
 KA1424.The dynamic height is computed by dividing the NAVD 88
 KA1424.geopotential number by the normal gravity value computed on the
 KA1424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1424.degrees latitude (g = 980.6199 gals.).
 KA1424
 KA1424.The modeled gravity was interpolated from observed gravity values.
 KA1424
 KA1424. The following values were computed from the NAD 83(1997) position.
 KA1424
 KA1424;                    North         East     Units Scale Factor Converg.
 KA1424;SPC IL E     -   295,148.892   332,569.330   MT  0.99998806   +0 14 21.7
 KA1424;SPC IL E     -   968,334.32  1,091,104.54   sFT  0.99998806   +0 14 21.7
 KA1424;UTM  16      - 4,353,301.186   417,631.012   MT  0.99968353   -0 36 20.3
 KA1424
 KA1424!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1424!SPC IL E     -   0.99997430  x   0.99998806  =   0.99996236
 KA1424!UTM  16      -   0.99997430  x   0.99968353  =   0.99965784
 KA1424
 KA1424:                Primary Azimuth Mark                     Grid Az
 KA1424:SPC IL E     -  CASEY MUNICIPAL TANK                     219 11 31.5
 KA1424:UTM  16      -  CASEY MUNICIPAL TANK                     220 02 13.5
 KA1424
 KA1424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1763153301(NAD 83)
 KA1424
 KA1424|---------------------------------------------------------------------|
 KA1424| PID    Reference Object                     Distance      Geod. Az  |
 KA1424|                                                           dddmmss.s |
 KA1424| KA1886 MARTINSVILLE OHIO OIL MICROWAV      APPROX. 4.8 KM 0851411.5 |
 KA1424| KA1427 TONER AZ MK                                        1812504.8 |
 KA1424| KA1891 CASEY MUNICIPAL TANK                APPROX. 4.0 KM 2192553.2 |
 KA1424| KA1889 CASEY CTN TELEPHONE RAD TWR         APPROX. 4.3 KM 2272241.8 |
 KA1424| KB1188 CASEY CIPS MICROWAVE MAST           APPROX. 4.7 KM 2701041.5 |
 KA1424| KA1586 TONER RM 2                           12.952 METERS 27144     |
 KA1424| KA1426 TONER RM 3                           12.730 METERS 27840     |
 KA1424| KA1425 TONER RM 1                            8.809 METERS 35751     |
 KA1424|---------------------------------------------------------------------|
 KA1424
 KA1424                          SUPERSEDED SURVEY CONTROL
 KA1424
 KA1424  NAD 83(1997)-  39 19 30.73567(N)    087 57 20.21020(W) AD(       ) 2
 KA1424  NAD 83(1986)-  39 19 30.74354(N)    087 57 20.20720(W) AD(       ) 2
 KA1424  NAD 27      -  39 19 30.61150(N)    087 57 20.08420(W) AD(       ) 2
 KA1424  NGVD 29 (??/??/92)  195.980  (m)          642.98   (f) ADJ UNCH    2 0
 KA1424  NGVD 29             195.98   (m)          643.0    (f) LEVELING    3  
 KA1424
 KA1424.Superseded values are not recommended for survey control.
 KA1424
 KA1424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1424.See file dsdata.pdf to determine how the superseded data were derived.
 KA1424
 KA1424_MARKER: DS = TRIANGULATION STATION DISK
 KA1424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1424_STAMPING: TONER 1959
 KA1424_MARK LOGO: CGS
 KA1424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1424+STABILITY: SURFACE MOTION
 KA1424
 KA1424  HISTORY     - Date     Condition        Report By
 KA1424  HISTORY     - 1959     MONUMENTED       CGS
 KA1424  HISTORY     - 1960     GOOD             CGS
 KA1424  HISTORY     - 1960     GOOD             CGS
 KA1424  HISTORY     - 20050207 POOR             ILDT
 KA1424
 KA1424                          STATION DESCRIPTION
 KA1424
 KA1424'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1424'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTHEAST OF CASEY AND 0.4
 KA1424'MILE NORTH OF U.S. HIGHWAY 40.
 KA1424'
 KA1424'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 49 AND STATE
 KA1424'HIGHWAY 40 IN THE NORTH EDGE OF CASEY, GO EASTERLY ON U.S.
 KA1424'HIGHWAY 40 FOR 1.1 MILES TO CROSSROADS, CONTINUE EASTERLY ON U.S.
 KA1424'HIGHWAY 40 FOR 0.85 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO
 KA1424'NORTH FOR 0.25 MILE TO THE AZIMUTH MARK SET IN A SMALL CONCRETE
 KA1424'CULVERT ABUTMENT ON THE LEFT, CONTINUE NORTH FOR 0.15 MILE TO
 KA1424'THE STATION ON THE RIGHT AS DESCRIBED.
 KA1424'
 KA1424'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KA1424'INCH CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS
 KA1424'STAMPED TONER 1959. IT IS 19.6 FEET EAST OF THE APPROXIMATE CENTER OF
 KA1424'GRAVEL ROAD, 13.8 FEET NORTH OF POWER LINE POLE AND 1.7 FEET NORTH
 KA1424'OF WITNESS POST.
 KA1424'
 KA1424'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KA1424'A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 4 IN. AND
 KA1424'THE DISK IS STAMPED TONER NO 1 1959. IT IS 43 FEET NORTH OF POWER
 KA1424'LINE POLE, 30.6 FEET NORTH OF WITNESS POST AND 18.5 FEET EAST
 KA1424'OF THE APPROXIMATE CENTER OF ROAD.
 KA1424'
 KA1424'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KA1424'A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES
 KA1424'AND THE DISK IS STAMPED TONER NO 2 1959. IT IS 45 FEET WEST-NORTHWEST
 KA1424'OF POWER LINE POLE AND 22 FEET WEST OF THE APPROXIMATE CENTER OF
 KA1424'ROAD.
 KA1424'
 KA1424'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN A DRILL HOLE AT
 KA1424'THE SOUTH END OF A SMALL CONCRETE CULVERT ABUTMENT AND THE
 KA1424'DISK IS STAMPED TONER 1959. IT IS 44 FEET NORTH-NORTHEAST OF
 KA1424'TELEPHONE POLE, 22 FEET NORTH-NORTHWEST OF WITNESS POST AND 14
 KA1424'FEET WEST OF THE APPROXIMATE CENTER OF ROAD.
 KA1424'
 KA1424'HEIGHT OF LIGHT ABOVE STATION MARK 2.96 METERS.
 KA1424
 KA1424                          STATION RECOVERY (1960)
 KA1424
 KA1424'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KA1424'THE STATION WAS RECOVERED AS DESCRIBED IN 1959. THE STATION MARK,
 KA1424'AZIMUTH MARK AND REFERENCE MARK NO. 1 WERE FOUND TO BE IN GOOD
 KA1424'CONDITION. REFERENCE MARK NO. 2 HAD BEEN DESTROYED BY ROAD
 KA1424'CONSTRUCTION, REFERENCE MARK NO. 3 WAS ESTABLISHED AT
 KA1424'THIS TIME.
 KA1424'
 KA1424'THE 1959 DESCRIPTION IS ADEQUATE.
 KA1424'
 KA1424'REFERENCE MARK NUMBER 3 IS A STANDARD REFERENCE MARK DISK SET IN THE
 KA1424'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 KA1424'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED TONER NO 3 1959. IS
 KA1424'IS 108 FEET SOUTH OF A TELEPHONE POLE, 46.5 FEET
 KA1424'WEST-NORTHWEST OF A POWERLINE POLE, 42.5 FEET WEST OF A WITNESS POST,
 KA1424'19 FEET WEST OF THE CENTER OF ROAD AND 2.2 FEET NORTH OF A
 KA1424'WITNESS POST.
 KA1424'
 KA1424'THE DISTANCE AND DIRECTION TO REFERENCE MARK NO. 1 WAS CHECKED AND
 KA1424'FOUND TO BE CORRECT.
 KA1424'
 KA1424'OBSERVATION TAKEN FROM A TRIPOD.
 KA1424
 KA1424                          STATION RECOVERY (1960)
 KA1424
 KA1424'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KA1424'2.4 MI NE FROM CASEY.
 KA1424'2.0 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE JUNCTION OF
 KA1424'STATE HIGHWAY 49 IN CASEY, THENCE 0.4 MILE NORTH ALONG AN ASPHALT
 KA1424'ROAD, AT A DRIVE EAST TO A FIELD, 19 FEET EAST OF THE CENTER LINE
 KA1424'OF THE ROAD, 172 FEET NORTH OF THE CENTER LINE OF THE DRIVE EAST,
 KA1424'162 FEET NORTH OF THE EAST END OF A CONCRETE CULVERT, 13 FEET
 KA1424'NORTH OF A POWER POLE, 1.7 FEET NORTH OF A WITNESS POST, ABOUT
 KA1424'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 KA1424'WITH THE GROUND.
 KA1424
 KA1424                          STATION RECOVERY (2005)
 KA1424
 KA1424'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1424'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1427 ***********************************************************************
 KA1427  DESIGNATION -  TONER AZ MK
 KA1427  PID         -  KA1427
 KA1427  STATE/COUNTY-  IL/CLARK
 KA1427  COUNTRY     -  US
 KA1427  USGS QUAD   -  CASEY (2018)
 KA1427
 KA1427                         *CURRENT SURVEY CONTROL
 KA1427  ______________________________________________________________________
 KA1427* NAD 83(1986) POSITION- 39 19 20.     (N) 087 57 20.     (W)   SCALED
 KA1427* NAVD 88 ORTHO HEIGHT -   195.025 (meters)      639.84  (feet) ADJUSTED
 KA1427  ______________________________________________________________________
 KA1427  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 KA1427  DYNAMIC HEIGHT  -        194.912 (meters)      639.47  (feet) COMP
 KA1427  MODELED GRAVITY -    980,042.9   (mgal)                       NAVD 88
 KA1427
 KA1427  VERT ORDER      -  SECOND    CLASS 0
 KA1427
 KA1427.The horizontal coordinates were scaled from a map and have
 KA1427.an estimated accuracy of +/- 6 seconds.
 KA1427
 KA1427.The orthometric height was determined by differential leveling and
 KA1427.adjusted by the NATIONAL GEODETIC SURVEY
 KA1427.in June 1991.
 KA1427
 KA1427.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1427.GEOID18 height accuracy estimate available here.
 KA1427
 KA1427.Click photographs - Photos may exist for this station.
 KA1427
 KA1427.The dynamic height is computed by dividing the NAVD 88
 KA1427.geopotential number by the normal gravity value computed on the
 KA1427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1427.degrees latitude (g = 980.6199 gals.).
 KA1427
 KA1427.The modeled gravity was interpolated from observed gravity values.
 KA1427
 KA1427;                    North         East    Units  Estimated Accuracy
 KA1427;SPC IL E     -   294,820.      332,580.      MT  (+/- 180 meters Scaled)
 KA1427
 KA1427_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ176529(NAD 83)
 KA1427
 KA1427                          SUPERSEDED SURVEY CONTROL
 KA1427
 KA1427  NGVD 29 (??/??/92)  195.092  (m)          640.06   (f) ADJ UNCH    2 0
 KA1427
 KA1427.Superseded values are not recommended for survey control.
 KA1427
 KA1427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1427.See file dsdata.pdf to determine how the superseded data were derived.
 KA1427
 KA1427_MARKER: DZ = AZIMUTH MARK DISK
 KA1427_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1427_SP_SET: BOX CULVERT HEADWALL
 KA1427_STAMPING: TONER 1959
 KA1427_MARK LOGO: CGS
 KA1427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1427+STABILITY: SURFACE MOTION
 KA1427
 KA1427  HISTORY     - Date     Condition        Report By
 KA1427  HISTORY     - 1959     MONUMENTED       CGS
 KA1427  HISTORY     - 20050207 POOR             ILDT
 KA1427
 KA1427                          STATION DESCRIPTION
 KA1427
 KA1427'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1427'2.2 MI NE FROM CASEY.
 KA1427'2.0 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1427'STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.25 MILE
 KA1427'NORTH ALONG AN ASPHALT ROAD, SET IN THE TOP OF THE SOUTHWEST
 KA1427'CORNER OF A 4-FOOT CONCRETE BOX CULVERT, 12 FEET WEST OF THE
 KA1427'CENTER LINE OF THE ROAD AND ABOUT LEVEL WITH THE ROAD.
 KA1427
 KA1427                          STATION RECOVERY (2005)
 KA1427
 KA1427'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1427'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1425 ***********************************************************************
 KA1425  DESIGNATION -  TONER RM 1
 KA1425  PID         -  KA1425
 KA1425  STATE/COUNTY-  IL/CLARK
 KA1425  COUNTRY     -  US
 KA1425  USGS QUAD   -  CASEY (2018)
 KA1425
 KA1425                         *CURRENT SURVEY CONTROL
 KA1425  ______________________________________________________________________
 KA1425* NAD 83(1986) POSITION- 39 19 31.02   (N) 087 57 20.23   (W)   HD_HELD1
 KA1425* NAVD 88 ORTHO HEIGHT -   195.922 (meters)      642.79  (feet) ADJUSTED
 KA1425  ______________________________________________________________________
 KA1425  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KA1425  DYNAMIC HEIGHT  -        195.809 (meters)      642.42  (feet) COMP
 KA1425  MODELED GRAVITY -    980,043.1   (mgal)                       NAVD 88
 KA1425
 KA1425  VERT ORDER      -  SECOND    CLASS 0
 KA1425
 KA1425.The horizontal coordinates were determined by differentially corrected
 KA1425.hand held GPS observations or other comparable positioning techniques
 KA1425.and have an estimated accuracy of +/- 3 meters.
 KA1425
 KA1425.The orthometric height was determined by differential leveling and
 KA1425.adjusted by the NATIONAL GEODETIC SURVEY
 KA1425.in June 1991.
 KA1425
 KA1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1425.GEOID18 height accuracy estimate available here.
 KA1425
 KA1425.Click photographs - Photos may exist for this station.
 KA1425
 KA1425.The dynamic height is computed by dividing the NAVD 88
 KA1425.geopotential number by the normal gravity value computed on the
 KA1425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1425.degrees latitude (g = 980.6199 gals.).
 KA1425
 KA1425.The modeled gravity was interpolated from observed gravity values.
 KA1425
 KA1425;                    North         East    Units  Estimated Accuracy
 KA1425;SPC IL E     -   295,157.7     332,568.9     MT  (+/- 3 meters HH1 GPS) 
 KA1425
 KA1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1763053309(NAD 83)
 KA1425
 KA1425                          SUPERSEDED SURVEY CONTROL
 KA1425
 KA1425  NGVD 29 (??/??/92)  195.990  (m)          643.01   (f) ADJ UNCH    2 0
 KA1425
 KA1425.Superseded values are not recommended for survey control.
 KA1425
 KA1425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1425.See file dsdata.pdf to determine how the superseded data were derived.
 KA1425
 KA1425_MARKER: DR = REFERENCE MARK DISK
 KA1425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1425_STAMPING: TONER NO 1 1959
 KA1425_MARK LOGO: CGS
 KA1425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1425+STABILITY: SURFACE MOTION
 KA1425
 KA1425  HISTORY     - Date     Condition        Report By
 KA1425  HISTORY     - 1959     MONUMENTED       CGS
 KA1425  HISTORY     - 1960     GOOD             CGS
 KA1425  HISTORY     - 20050207 POOR             ILDT
 KA1425
 KA1425                          STATION DESCRIPTION
 KA1425
 KA1425'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1425'2.4 MI NE FROM CASEY.
 KA1425'2.0 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS
 KA1425'JUNCTION WITH STATE HIGHWAY 49 IN CASEY, THENCE 0.4 MILE NORTH
 KA1425'ALONG AN ASPHALT ROAD, AT A DRIVE EAST TO A FIELD, 19 FEET EAST
 KA1425'OF THE CENTER LINE OF THE ROAD, 101 FEET NORTH OF THE CENTER LINE
 KA1425'OF THE DRIVE EAST, 91 FEET NORTH OF THE NORTH END OF A CONCRETE
 KA1425'CULVERT, 43 FEET NORTH F A POWER POLE, 28.9 FEET NORTH OF
 KA1425'TRIANGULATION STATION TONER, 30.6 FEET NORTH OF A METAL WITNESS
 KA1425'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 KA1425'POST PROJECTING 4 INCHES.
 KA1425
 KA1425                          STATION RECOVERY (2005)
 KA1425
 KA1425'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1425'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1426 ***********************************************************************
 KA1426  DESIGNATION -  TONER RM 3
 KA1426  PID         -  KA1426
 KA1426  STATE/COUNTY-  IL/CLARK
 KA1426  COUNTRY     -  US
 KA1426  USGS QUAD   -  CASEY (2018)
 KA1426
 KA1426                         *CURRENT SURVEY CONTROL
 KA1426  ______________________________________________________________________
 KA1426* NAD 83(1986) POSITION- 39 19 30.80   (N) 087 57 20.74   (W)   HD_HELD1
 KA1426* NAVD 88 ORTHO HEIGHT -   195.80  (+/-2cm)      642.4   (feet) VERTCON3
 KA1426  ______________________________________________________________________
 KA1426  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KA1426  VERT ORDER      -  THIRD (See Below)
 KA1426
 KA1426.The horizontal coordinates were determined by differentially corrected
 KA1426.hand held GPS observations or other comparable positioning techniques
 KA1426.and have an estimated accuracy of +/- 3 meters.
 KA1426
 KA1426.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1426.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1426
 KA1426.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1426.GEOID18 height accuracy estimate available here.
 KA1426
 KA1426.The vertical order pertains to the NGVD 29 superseded value.
 KA1426
 KA1426.Click photographs - Photos may exist for this station.
 KA1426
 KA1426;                    North         East    Units  Estimated Accuracy
 KA1426;SPC IL E     -   295,150.8     332,556.7     MT  (+/- 3 meters HH1 GPS) 
 KA1426
 KA1426_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1761853303(NAD 83)
 KA1426
 KA1426                          SUPERSEDED SURVEY CONTROL
 KA1426
 KA1426  NGVD 29 (??/??/??)  195.87   (m)          642.6    (f) RESET       3  
 KA1426
 KA1426.Superseded values are not recommended for survey control.
 KA1426
 KA1426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1426.See file dsdata.pdf to determine how the superseded data were derived.
 KA1426
 KA1426_MARKER: DR = REFERENCE MARK DISK
 KA1426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1426_STAMPING: TONER NO 3 1959
 KA1426_MARK LOGO: CGS
 KA1426_PROJECTION: RECESSED 15 CENTIMETERS
 KA1426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1426+STABILITY: SURFACE MOTION
 KA1426
 KA1426  HISTORY     - Date     Condition        Report By
 KA1426  HISTORY     - 1960     MONUMENTED       CGS
 KA1426  HISTORY     - 1960     GOOD             CGS
 KA1426  HISTORY     - 20050207 MARK NOT FOUND   ILDT
 KA1426
 KA1426                          STATION DESCRIPTION
 KA1426
 KA1426'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1426'2.4 MI NE FROM CASEY.
 KA1426'2.0 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1426'STATE HIGHWAY 49 IN CASEY, THENCE 0.4 MILE NORTH ALONG AN ASPHALT
 KA1426'ROAD, AT A DRIVE EAST TO A FIELD, 22 FEET EAST OF THE CENTER LINE
 KA1426'OF THE ROAD, 177 FEET NORTH OF THE EXTENDED CENTER LINE OF THE
 KA1426'DRIVE EAST, 167 FEET NORTH-NORTHWEST AND ACROSS THE ROAD FROM A
 KA1426'POWER POLE, 41.8 FEET WEST-NORTHWEST OF TRIANGULATION STATION
 KA1426'TONER, 2.2 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 KA1426'THE ROAD AND SET IN THE TOP OF A CONCRETE POST 6 INCHES UNDERGROUND.
 KA1426
 KA1426                          STATION RECOVERY (2005)
 KA1426
 KA1426'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1426'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1223 ***********************************************************************
 MF1223  DESIGNATION -  TONICA
 MF1223  PID         -  MF1223
 MF1223  STATE/COUNTY-  IL/LASALLE
 MF1223  COUNTRY     -  US
 MF1223  USGS QUAD   -  TONICA (2018)
 MF1223
 MF1223                         *CURRENT SURVEY CONTROL
 MF1223  ______________________________________________________________________
 MF1223* NAD 83(1997) POSITION- 41 13 43.67407(N) 089 04 05.89400(W)   ADJUSTED
 MF1223* NAVD 88 ORTHO HEIGHT -   205.103 (meters)      672.91  (feet) POSTED
 MF1223  ______________________________________________________________________
 MF1223  GEOID HEIGHT    -        -32.861 (meters)                     GEOID18
 MF1223  LAPLACE CORR    -          1.50  (seconds)                    DEFLEC18
 MF1223  DYNAMIC HEIGHT  -        205.02  (meters)      672.6   (feet) COMP
 MF1223  MODELED GRAVITY -    980,210.0   (mgal)                       NAVD 88
 MF1223
 MF1223  HORZ ORDER      -  SECOND
 MF1223  VERT ORDER      -  * POSTED, SEE BELOW
 MF1223
 MF1223.The horizontal coordinates were established by classical geodetic methods
 MF1223.and adjusted by the National Geodetic Survey in October 1999.
 MF1223
 MF1223.The orthometric height was determined by differential leveling
 MF1223.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1223
 MF1223.* This is a POSTED BENCH MARK height.
 MF1223
 MF1223.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1223.GEOID18 height accuracy estimate available here.
 MF1223
 MF1223.Click photographs - Photos may exist for this station.
 MF1223
 MF1223.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1223
 MF1223.The dynamic height is computed by dividing the NAVD 88
 MF1223.geopotential number by the normal gravity value computed on the
 MF1223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1223.degrees latitude (g = 980.6199 gals.).
 MF1223
 MF1223.The modeled gravity was interpolated from observed gravity values.
 MF1223
 MF1223. The following values were computed from the NAD 83(1997) position.
 MF1223
 MF1223;                    North         East     Units Scale Factor Converg.
 MF1223;SPC IL E     -   506,711.109   238,378.760   MT  1.00002171   -0 29 03.9
 MF1223;SPC IL E     - 1,662,434.70    782,080.98   sFT  1.00002171   -0 29 03.9
 MF1223;SPC IL W     -   507,015.251   792,085.991   MT  1.00004550   +0 43 26.2
 MF1223;SPC IL W     - 1,663,432.54  2,598,702.12   sFT  1.00004550   +0 43 26.2
 MF1223;UTM  16      - 4,566,218.959   326,650.369   MT  0.99996984   -1 21 48.6
 MF1223
 MF1223!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1223!SPC IL E     -   0.99997298  x   1.00002171  =   0.99999469
 MF1223!SPC IL W     -   0.99997298  x   1.00004550  =   1.00001848
 MF1223!UTM  16      -   0.99997298  x   0.99996984  =   0.99994282
 MF1223
 MF1223:                Primary Azimuth Mark                     Grid Az
 MF1223:SPC IL E     -  MCLEAN                                   356 12 45.6
 MF1223:SPC IL W     -  MCLEAN                                   355 00 15.5
 MF1223:UTM  16      -  MCLEAN                                   357 05 30.3
 MF1223
 MF1223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2665066218(NAD 83)
 MF1223
 MF1223|---------------------------------------------------------------------|
 MF1223| PID    Reference Object                     Distance      Geod. Az  |
 MF1223|                                                           dddmmss.s |
 MF1223| MF0726 TONICA RM                            20.630 METERS 08045     |
 MF1223| MF1220 MCLEAN                              APPROX. 2.6 KM 3554341.7 |
 MF1223|---------------------------------------------------------------------|
 MF1223
 MF1223                          SUPERSEDED SURVEY CONTROL
 MF1223
 MF1223  NAD 83(1986)-  41 13 43.68715(N)    089 04 05.88762(W) AD(       ) 2
 MF1223  NAD 27      -  41 13 43.58800(N)    089 04 05.55800(W) AD(       ) 2
 MF1223  USSD        -  41 13 43.72900(N)    089 04 05.38300(W) AD(       ) 3
 MF1223  NGVD 29             205.34   (m)          673.7    (f) LEVELING    3  
 MF1223
 MF1223.Superseded values are not recommended for survey control.
 MF1223
 MF1223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1223.See file dsdata.pdf to determine how the superseded data were derived.
 MF1223
 MF1223_MARKER: DS = TRIANGULATION STATION DISK
 MF1223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1223_STAMPING: TONICA 1920
 MF1223_MARK LOGO: CGS
 MF1223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1223+STABILITY: SURFACE MOTION
 MF1223
 MF1223  HISTORY     - Date     Condition        Report By
 MF1223  HISTORY     - 1920     MONUMENTED       CGS
 MF1223  HISTORY     - 1971     SEE DESCRIPTION  USGS
 MF1223  HISTORY     - 1973     MARK NOT FOUND   NGS
 MF1223  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF1223  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1223
 MF1223                          STATION DESCRIPTION
 MF1223
 MF1223'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1223'STATION IS ABOUT 1 MILE N OF TONICA RAILROAD STATION, ON THE
 MF1223'W SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, 3/4 MILE N OF
 MF1223'THE STOCK PENS, 30 YARDS N OF THE N SWITCH SIGNAL FOR A
 MF1223'SIDING, AND 5.16 METERS (16.93 FEET) W OF THE W AND NEAREST
 MF1223'RAIL.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE
 MF1223'STANDARD BRONZE DISKS SET IN CONCRETE.
 MF1223'THE REFERENCE MARK IS ON THE OPPOSITE SIDE
 MF1223'OF THE TRACK, NEAR THE FENCE LINE, 20.63 METERS (67.68 FEET)
 MF1223'FROM THE STATION, N 80 DEG 45 MIN E.  THE ELEVATION
 MF1223'OF THE STATION MARK IS 205.340 METERS (673.686 FEET) AND OF
 MF1223'THE REFERENCE MARK 205.033 METERS (672.679 FEET).
 MF1223
 MF1223                          STATION RECOVERY (1971)
 MF1223
 MF1223'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (JHR)
 MF1223'SITE FALLS UNDER SECOND RAILROAD TRACK THAT HAS BEEN ADDED.
 MF1223
 MF1223                          STATION RECOVERY (1973)
 MF1223
 MF1223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 MF1223'A SEARCH WAS MADE FOR THE STATION AND REFERENCE MARK BUT
 MF1223'NOTHING WAS FOUND.  THE STATION IS ASSUMED TO HAVE BEEN
 MF1223'DESTROYED BY NEW TRACK AND THE REFERENCE MARK BY CULTIVATION.
 MF1223'
 MF1223'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1
 MF1223'MILE NORTH OF TONICA
 MF1223
 MF1223                          STATION RECOVERY (1997)
 MF1223
 MF1223'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1223'MARK NOT FOUND.
 MF1223
 MF1223                          STATION RECOVERY (2002)
 MF1223
 MF1223'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1223'RAILROAD ABANDONED...LANDMARKS REMOVED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0726 ***********************************************************************
 MF0726  DESIGNATION -  TONICA RM
 MF0726  PID         -  MF0726
 MF0726  STATE/COUNTY-  IL/LASALLE
 MF0726  COUNTRY     -  US
 MF0726  USGS QUAD   -  TONICA (2018)
 MF0726
 MF0726                         *CURRENT SURVEY CONTROL
 MF0726  ______________________________________________________________________
 MF0726* NAD 83(1986) POSITION- 41 13 43.78   (N) 089 04 05.02   (W)   HD_HELD1
 MF0726* NAVD 88 ORTHO HEIGHT -   204.797 (meters)      671.90  (feet) POSTED
 MF0726  ______________________________________________________________________
 MF0726  GEOID HEIGHT    -        -32.860 (meters)                     GEOID18
 MF0726  DYNAMIC HEIGHT  -        204.71  (meters)      671.6   (feet) COMP
 MF0726  MODELED GRAVITY -    980,210.1   (mgal)                       NAVD 88
 MF0726
 MF0726  VERT ORDER      -  * POSTED, SEE BELOW
 MF0726
 MF0726.The horizontal coordinates were determined by differentially corrected
 MF0726.hand held GPS observations or other comparable positioning techniques
 MF0726.and have an estimated accuracy of +/- 3 meters.
 MF0726
 MF0726.The orthometric height was determined by differential leveling
 MF0726.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0726
 MF0726.* This is a POSTED BENCH MARK height.
 MF0726
 MF0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0726.GEOID18 height accuracy estimate available here.
 MF0726
 MF0726.Click photographs - Photos may exist for this station.
 MF0726
 MF0726.The dynamic height is computed by dividing the NAVD 88
 MF0726.geopotential number by the normal gravity value computed on the
 MF0726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0726.degrees latitude (g = 980.6199 gals.).
 MF0726
 MF0726.The modeled gravity was interpolated from observed gravity values.
 MF0726
 MF0726;                    North         East    Units  Estimated Accuracy
 MF0726;SPC IL E     -   506,714.2     238,399.1     MT  (+/- 3 meters HH1 GPS) 
 MF0726
 MF0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2667066221(NAD 83)
 MF0726
 MF0726                          SUPERSEDED SURVEY CONTROL
 MF0726
 MF0726.No superseded survey control is available for this station.
 MF0726
 MF0726_MARKER: DR = REFERENCE MARK DISK
 MF0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0726_STAMPING: 672.180 TONICA 1920
 MF0726_MARK LOGO: CGS
 MF0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0726+STABILITY: SURFACE MOTION
 MF0726
 MF0726  HISTORY     - Date     Condition        Report By
 MF0726  HISTORY     - 1920     MONUMENTED       CGS
 MF0726  HISTORY     - 1960     MARK NOT FOUND   CGS
 MF0726  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0726  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0726
 MF0726                          STATION DESCRIPTION
 MF0726
 MF0726'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0726'1 MI N FROM TONICA.
 MF0726'1 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 MF0726'AT TONICA, LA SALLE COUNTY, 70 FEET NORTH OF THE POINT OF SWITCH
 MF0726'OF THE NORTH END OF THE SIDETRACK, 46 FEET EAST OF THE EAST
 MF0726'RAIL OF THE MAIN TRACK AND NEAR THE FENCE LINE.  A STANDARD
 MF0726'REFERENCE-MARK DISK, STAMPED 672.180 TONICA 1920 AND SET IN THE
 MF0726'TOP OF A CONCRETE POST.  NOTE-- THE MARK MAY HAVE BEEN DESTROYED
 MF0726'BY MACHINERY AS THE AREA ON BOTH SIDES OF THE FENCE LINE DESCRIBED
 MF0726'HAS BEEN CULTIVATED.
 MF0726
 MF0726                          STATION RECOVERY (1997)
 MF0726
 MF0726'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0726'MARK NOT FOUND.
 MF0726
 MF0726                          STATION RECOVERY (2002)
 MF0726
 MF0726'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0726'RAILROAD ABANDONED. LANDMARKS REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0663 ***********************************************************************
 JB0663  DESIGNATION -  TONTI
 JB0663  PID         -  JB0663
 JB0663  STATE/COUNTY-  IL/MARION
 JB0663  COUNTRY     -  US
 JB0663  USGS QUAD   -  SALEM NORTH (2018)
 JB0663
 JB0663                         *CURRENT SURVEY CONTROL
 JB0663  ______________________________________________________________________
 JB0663* NAD 83(1997) POSITION- 38 38 59.77100(N) 088 58 38.04659(W)   ADJUSTED
 JB0663* NAVD 88 ORTHO HEIGHT -   171.762 (meters)      563.52  (feet) ADJUSTED
 JB0663  ______________________________________________________________________
 JB0663  GEOID HEIGHT    -        -31.049 (meters)                     GEOID18
 JB0663  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 JB0663  DYNAMIC HEIGHT  -        171.653 (meters)      563.16  (feet) COMP
 JB0663  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 JB0663
 JB0663  HORZ ORDER      -  SECOND
 JB0663  VERT ORDER      -  SECOND    CLASS 0
 JB0663
 JB0663.The horizontal coordinates were established by classical geodetic methods
 JB0663.and adjusted by the National Geodetic Survey in October 1999.
 JB0663
 JB0663.The orthometric height was determined by differential leveling and
 JB0663.adjusted by the NATIONAL GEODETIC SURVEY
 JB0663.in June 1991.
 JB0663
 JB0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0663.GEOID18 height accuracy estimate available here.
 JB0663
 JB0663.Click photographs - Photos may exist for this station.
 JB0663
 JB0663.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0663
 JB0663.The dynamic height is computed by dividing the NAVD 88
 JB0663.geopotential number by the normal gravity value computed on the
 JB0663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0663.degrees latitude (g = 980.6199 gals.).
 JB0663
 JB0663.The modeled gravity was interpolated from observed gravity values.
 JB0663
 JB0663. The following values were computed from the NAD 83(1997) position.
 JB0663
 JB0663;                    North         East     Units Scale Factor Converg.
 JB0663;SPC IL E     -   220,314.418   243,948.433   MT  1.00001367   -0 24 07.8
 JB0663;SPC IL E     -   722,814.89    800,354.15   sFT  1.00001367   -0 24 07.8
 JB0663;UTM  16      - 4,279,785.446   327,939.711   MT  0.99996458   -1 14 06.7
 JB0663
 JB0663!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0663!SPC IL E     -   0.99997792  x   1.00001367  =   0.99999159
 JB0663!UTM  16      -   0.99997792  x   0.99996458  =   0.99994250
 JB0663
 JB0663:                Primary Azimuth Mark                     Grid Az
 JB0663:SPC IL E     -  TONTI AZ MK                              001 49 38.0
 JB0663:UTM  16      -  TONTI AZ MK                              002 39 36.9
 JB0663
 JB0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2793979785(NAD 83)
 JB0663
 JB0663|---------------------------------------------------------------------|
 JB0663| PID    Reference Object                     Distance      Geod. Az  |
 JB0663|                                                           dddmmss.s |
 JB0663| JB0662 TONTI RM 1                           20.070 METERS 00049     |
 JB0663| JB0664 TONTI AZ MK                                        0012530.2 |
 JB0663| JB0661 TONTI RM 2                           13.330 METERS 08858     |
 JB0663| JB1791 SALEM N MUNICIPAL TANK              APPROX. 3.1 KM 1111100.2 |
 JB0663| JB1790 AIRPORT BCN SALEM LECKRONE APT      APPROX. 1.0 KM 1164003.7 |
 JB0663|---------------------------------------------------------------------|
 JB0663
 JB0663                          SUPERSEDED SURVEY CONTROL
 JB0663
 JB0663  NAD 83(1986)-  38 38 59.78652(N)    088 58 38.04276(W) AD(       ) 2
 JB0663  NAD 27      -  38 38 59.60908(N)    088 58 37.83233(W) AD(       ) 2
 JB0663  NGVD 29 (??/??/92)  171.871  (m)          563.88   (f) ADJ UNCH    2 0
 JB0663  NGVD 29             171.87   (m)          563.9    (f) LEVELING    3  
 JB0663
 JB0663.Superseded values are not recommended for survey control.
 JB0663
 JB0663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0663.See file dsdata.pdf to determine how the superseded data were derived.
 JB0663
 JB0663_MARKER: DE = TRAVERSE STATION DISK
 JB0663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0663_STAMPING: TONTI 1960
 JB0663_MARK LOGO: CGS
 JB0663_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0663+STABILITY: SURFACE MOTION
 JB0663
 JB0663  HISTORY     - Date     Condition        Report By
 JB0663  HISTORY     - 1960     MONUMENTED       CGS
 JB0663  HISTORY     - 1960     GOOD             CGS
 JB0663  HISTORY     - 1970     GOOD             PAS
 JB0663  HISTORY     - 1980     GOOD             NGS
 JB0663  HISTORY     - 19800615 GOOD             NGS
 JB0663  HISTORY     - 20110830 POOR             ILDT
 JB0663
 JB0663                          STATION DESCRIPTION
 JB0663
 JB0663'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0663'THE STATION IS LOCATED ABOUT 2.5 MILES NORTHWEST OF SALEM, ABOUT 1.0
 JB0663'MILE SOUTH OF THE VILLAGE OF TONTI AND ABOUT 0.6 MILE WEST-NORTHWEST
 JB0663'OF THE SALEM-LECKRONE AIRPORT.
 JB0663'
 JB0663'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAY 50 AND STATE
 JB0663'HIGHWAY 37 IN SALEM, GO NORTH ON STATE HIGHWAY 37 FOR 0.55 MILE TO THE
 JB0663'SOUTHEAST CORNER OF BRYAN MEMORIAL PARK AND BOONE STREET, TURN LEFT,
 JB0663'GO WEST ON BOONE STREET FOR 1.2 MILES TO THE SOUTHWEST CORNER OF
 JB0663'AIRPORT AND CROSSROAD.  TURN RIGHT, GO NORTH ON AIRPORT ROAD FOR 1.0
 JB0663'MILE TO A T INTERSECTION, TURN LEFT, GO WEST FOR 0.5 MILE TO
 JB0663'T-INTERSECTION, TURN RIGHT, GO NORTH FOR 0.05 MILE TO THE STATION ON
 JB0663'THE LEFT AS DESCRIBED.
 JB0663'
 JB0663'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A 10 INCH SQUARE
 JB0663'CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED TONTI 1960.
 JB0663'THE MARK IS 47 FEET SOUTH OF THE CENTER OF DRIVEWAY, 22 FEET WEST OF
 JB0663'THE CENTER OF ROAD AND 2 FEET NORTHEAST OF WITNESS POST.
 JB0663'
 JB0663'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0663'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS STAMPED TONTI NO 1
 JB0663'1960.  THE MARK IS 67 FEET NORTH OF WITNESS POST, 21 FEET WEST OF
 JB0663'CENTER OF ROAD, 20 FEET NORTH OF CENTER OF DRIVEWAY AND 1 FOOT EAST OF
 JB0663'POWER POLE.
 JB0663'
 JB0663'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0663'CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED TONTI NO 2 1960.  THE
 JB0663'MARK IS 61 FEET SOUTHEAST OF CENTER OF DRIVEWAY, 45.2 FEET EAST OF
 JB0663'WINTESS POST AND 22 FEET EAST OF THE CENTER OF ROAD.
 JB0663'
 JB0663'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB0663'CONCRETE POST WHICH IS SET FLUSH AND IS STAMPED TONTI 1960.  THE MARK
 JB0663'IS 16 FEET EAST OF CENTER OF ROAD, 2 FEET SOUTH-SOUTHEAST OF POWER
 JB0663'POLE, 1.5 FEET WEST OF FENCE AND 1.4 FEET SOUTH OF WITNESS POST.
 JB0663'
 JB0663'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH FOR 0.25 MILE TO
 JB0663'THE MARK ON THE RIGHT AS DESCRIBED.
 JB0663
 JB0663                          STATION RECOVERY (1960)
 JB0663
 JB0663'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0663'3.4 MI NW FROM SALEM.
 JB0663'ABOUT 0.65 MILES WEST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB0663'WITH STATE HIGHWAY 37 IN SALEM, THENCE 0.55 MILE NORTH ALONG
 JB0663'NORTH ILLINOIS AVENUE, THENCE 0.6 MILE WEST ALONG WEST BOONE
 JB0663'STREET, THENCE 1.0 MILE NORTH ALONG AN ASPHALT ROAD, THENCE 0.5
 JB0663'MILE WEST ALONG A GRAVEL ROAD, THENCE 0.05 MILE NORTH ALONG A
 JB0663'GRAVEL ROAD, AT THE JUNCTION OF A ROAD WEST TO AN OIL FIELD, 24
 JB0663'FEET WEST OF THE CENTER LINE OF THE ROAD, 49 FEET SOUTH OF THE
 JB0663'CENTER LINE OF THE ROAD WEST, 54 FEET SOUTHWEST OF THE CENTER OF
 JB0663'THE JUNCTION, 65 1/2 FEET SOUTH OF A TELEPHONE POLE, 2.1 FEET
 JB0663'NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 JB0663'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0663'5 INCHES.
 JB0663
 JB0663                          STATION RECOVERY (1970)
 JB0663
 JB0663'RECOVERY NOTE BY PARK AERIAL SURVEYS INCORPORATED 1970 (CM)
 JB0663'STATION, AZIMUTH AND REFERENCE MARKS FOUND AS DESCRIBED AND IN GOOD
 JB0663'CONDITION.  THE OLD DESCRIPTION AND TO REACH IS ADEQUATE.
 JB0663
 JB0663                          STATION RECOVERY (1980)
 JB0663
 JB0663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 JB0663'STATION MARK, RM 1 AND THE AZIMUTH MARK FOUND IN GOOD CONDITION.  RM 2
 JB0663'FOUND DESTROYED.  THE DISTANCE AND DIRECTION TO RM 1 WAS VERIFIED.  A
 JB0663'NEW TO REACH AND DESCRIPTION DUE TO INTERSTATE HIGHWAY 57 BEING
 JB0663'CONSTRUCTED SINCE 1960.
 JB0663'
 JB0663'THE STATION IS LOCATED ABOUT 2.5 MILES NW OF SALEM, 1 MILE S OF TONTI,
 JB0663'0.6 MILE NW OF SALEM AIRPORT, 0.25 MILE W OF INTERSTATE HIGHWAY 57 AND
 JB0663'ALONG THE W RIGHT OF WAY OF COUNTY ROAD 900 E.
 JB0663'
 JB0663'TO REACH STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 57 AND
 JB0663'OVER PASS OF COUNTY ROAD 1125 N AT THE NW EDGE OF SALEM, GO W ON ROAD
 JB0663'1125 N FOR 0.25 MILE TO CROSS ROADS, TURN RIGHT AND GO N ON COUNTY
 JB0663'ROAD 900 E FOR 0.8 MILE TO CROSS ROADS AND COUNTY ROAD 1200 N.
 JB0663'CONTINUE N ON COUNTY ROAD 900 E FOR 0.05 MILE AND STATION ON LEFT.
 JB0663'
 JB0663'STATION MARKS ARE STANDARD DISKS, STAMPED---TONTI--- .  IT IS 48 FT S
 JB0663'OF ROAD 900 E AND 2 FT NE OF A METAL WITNESS POST.  THE MARK PROJECTS
 JB0663'4 INCHES.
 JB0663'
 JB0663'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED---TONTI NO 1 1960--- .
 JB0663'IT IS 21 FT W OF CENTER LINE OF ROAD AND 17 FT N OF THE CENTER LINE OF
 JB0663'THE FIELD ROAD.  THE MARK PROJECTS 2 INCHES.
 JB0663'
 JB0663'REFERENCE MARK 3 IS A STANDARD 3 FT ALUMINUM CAST MARKER WITH 3
 JB0663'MAGNETS ATTACHED, STAMPED---TONTI 1960 NO 3 1980--- .  IT IS 22 FT W
 JB0663'OF CENTER LINE OF ROAD AND 12 FT S OF THE METAL WITNESS POST.  IT
 JB0663'PROJECTS 1 INCH.
 JB0663'
 JB0663'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED---TONTI 1960--- .  IT IS
 JB0663'16 FT E OF CENTER LINE OF ROAD, 2 FT S OF A POWER LINE POLE AND 1.5 FT
 JB0663'SW OF A METAL WITNESS POST.  THE MARK PROJECTS 3 INCHES.
 JB0663'
 JB0663'TO REACH THE AZIMUTH MARK FROM STATION, CONTINUE N ON COUNTY ROAD 900E
 JB0663'FOR 0.25 MILE AND MARK ON RIGHT AS DESCRIBED.
 JB0663
 JB0663                          STATION RECOVERY (1980)
 JB0663
 JB0663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 JB0663'STATION MARK, RM 1 AND THE AZ MK FOUND IN GOOD CONDITION.  RM 2 FOUND
 JB0663'DESTROYED.  THE DISTANCE AND DIRECTION TO RM 1 WAS VERIFIED. A NEW TO
 JB0663'REACH AND DESCRIPTION DUE TO INTERSTATE HWY 57 BEING CONSTRUCTED SINCE
 JB0663'1960.  THE STATION IS LOCATED ABOUT 2.5 MILES (4.0 KM) NW OF SALEM, 1
 JB0663'MILE (1.6 KM) S OF TONTI, 0.6 MILE (1.0 KM) NW OF SALEM AIRPORT, 0.25
 JB0663'MILE (0.40 KM) W OF INTERSTATE HWY 57 AND ALONG THE W RIGHT OF WAY OF
 JB0663'COUNTY ROAD 900 E.  TO REACH STATION FROM THE INTERSECTION OF
 JB0663'INTERSTATE HWY 57 AND OVER PASS OF COUNTY ROAD 1125 N AT THE NW EDGE
 JB0663'OF SALEM, GO W ON ROAD 1125 N FOR 0.25 MIILE TO CROSSROADS, TURN RIGHT
 JB0663'AND GO N ON COUNTY ROAD 900 E FOR 0.8 MILE (1.3 KM) TO CROSS ROADS AND
 JB0663'COUNTY ROAD 1200 N.  CONTINUE N ON COUNTY ROAD 900 E FOR 0.05 MILE
 JB0663'(0.08 KM) AND STATION ON LEFT.
 JB0663'
 JB0663'STATION MARKS ARE STANDARD DISKS, STAMPED---TONTI---. IT IS 48 FT
 JB0663'(14.6 M) S OF CENTER LINE OF A FIELD ROAD TO THE W, 22 FT (6.7 M) W OF
 JB0663'CENTER LINE OF ROAD 900 E AND 2 FT (0.6 M) NE OF A METAL WITNESS POST.
 JB0663'THE MARK PROJECTS 4 INCHES.  RM 1 IS A STANDARD DISK, STAMPED---TONTI
 JB0663'NO 1 1960---.  IT IS 21 FT (6.4 M) W OF CENTERLINE OF ROAD AND 17 FT
 JB0663'(5.2 M) N OF THE CENTER LINE OF THE FIELD ROAD.  THE MARK PROJECTS 2
 JB0663'INCHES.  RM 3 IS A STANDARD 3 FT (0.9 M) ALUMINUM CAST MARKER WITH 3
 JB0663'MAGNETS ATTACHED, STAMPED---TONTI 1960 NO 3 1980---.  IT IS 22 FT (6.7
 JB0663'M) W OF CENTERLINE OF ROAD AND 12 FT (3.7 M) S OF THE METAL WITNESS
 JB0663'POST.  IT PROJECTS 1 INCH.  THE AZ MK IS A STANDARD DISK,
 JB0663'STAMPED---TONTI 1960---.  IT IS 16 FT (4.9 M) E OF CENTER LINE OF
 JB0663'ROAD, 2 FT (0.6 M) S OF A POWER LINE POLE AND 1.5 FT (0.5 M) SW OF A
 JB0663'METAL WITNESS POST.  THE MARK PROJECTS 3 INCHES.  TO REACH THE AZ MK
 JB0663'FROM STATION, CONTINUE N ON COUNTY ROAD 900 E FOR 0.25 MILE (0.40 KM)
 JB0663'AND MARK ON RIGHT AS DESCRIBED.
 JB0663
 JB0663                          STATION RECOVERY (2011)
 JB0663
 JB0663'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0663'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0664 ***********************************************************************
 JB0664  DESIGNATION -  TONTI AZ MK
 JB0664  PID         -  JB0664
 JB0664  STATE/COUNTY-  IL/MARION
 JB0664  COUNTRY     -  US
 JB0664  USGS QUAD   -  SALEM NORTH (2018)
 JB0664
 JB0664                         *CURRENT SURVEY CONTROL
 JB0664  ______________________________________________________________________
 JB0664* NAD 83(1986) POSITION- 38 39 13.     (N) 088 58 37.     (W)   SCALED
 JB0664* NAVD 88 ORTHO HEIGHT -   173.045 (meters)      567.73  (feet) ADJUSTED
 JB0664  ______________________________________________________________________
 JB0664  GEOID HEIGHT    -        -31.059 (meters)                     GEOID18
 JB0664  DYNAMIC HEIGHT  -        172.935 (meters)      567.37  (feet) COMP
 JB0664  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 JB0664
 JB0664  VERT ORDER      -  SECOND    CLASS 0
 JB0664
 JB0664.The horizontal coordinates were scaled from a map and have
 JB0664.an estimated accuracy of +/- 6 seconds.
 JB0664
 JB0664.The orthometric height was determined by differential leveling and
 JB0664.adjusted by the NATIONAL GEODETIC SURVEY
 JB0664.in June 1991.
 JB0664
 JB0664.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0664.GEOID18 height accuracy estimate available here.
 JB0664
 JB0664.Click photographs - Photos may exist for this station.
 JB0664
 JB0664.The dynamic height is computed by dividing the NAVD 88
 JB0664.geopotential number by the normal gravity value computed on the
 JB0664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0664.degrees latitude (g = 980.6199 gals.).
 JB0664
 JB0664.The modeled gravity was interpolated from observed gravity values.
 JB0664
 JB0664;                    North         East    Units  Estimated Accuracy
 JB0664;SPC IL E     -   220,720.      243,980.      MT  (+/- 180 meters Scaled)
 JB0664
 JB0664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH279801(NAD 83)
 JB0664
 JB0664                          SUPERSEDED SURVEY CONTROL
 JB0664
 JB0664  NGVD 29 (??/??/92)  173.15   (m)          568.1    (f) COMPUTED    2 0
 JB0664
 JB0664.Superseded values are not recommended for survey control.
 JB0664
 JB0664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0664.See file dsdata.pdf to determine how the superseded data were derived.
 JB0664
 JB0664_MARKER: DZ = AZIMUTH MARK DISK
 JB0664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0664_STAMPING: TONTI 1960
 JB0664_MARK LOGO: CGS
 JB0664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0664+STABILITY: SURFACE MOTION
 JB0664
 JB0664  HISTORY     - Date     Condition        Report By
 JB0664  HISTORY     - 1960     MONUMENTED       CGS
 JB0664  HISTORY     - 20110830 POOR             ILDT
 JB0664
 JB0664                          STATION DESCRIPTION
 JB0664
 JB0664'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0664'5.3 MI NW FROM SALEM.
 JB0664'ABOUT 2.6 MILES NORTH ALONG STATE HIGHWAY 37 FROM ITS JUNCTION
 JB0664'WITH U.S. HIGHWAY 50, THENCE 2.0 MILES WEST ALONG A GRAVEL ROAD,
 JB0664'THENCE 0.7 MILE SOUTH ALONG AN OILED ROAD, ABOUT 0.35 MILE NORTH
 JB0664'OF THE JUNCTION OF AN OILED ROAD EAST, 18 FEET EAST OF THE CENTER
 JB0664'LINE OF THE ROAD, 1 1/2 FEET WEST OF A FENCE, 2 FEET SOUTH OF THE
 JB0664'SECOND POWER POLE NORTH OF A TRIPLE POLE WITH THREE TRANSFORMERS,
 JB0664'1.4 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 JB0664'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0664'PROJECTING 4 INCHES.
 JB0664
 JB0664                          STATION RECOVERY (2011)
 JB0664
 JB0664'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0664'FOUND WITH CAP MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0662 ***********************************************************************
 JB0662  DESIGNATION -  TONTI RM 1
 JB0662  PID         -  JB0662
 JB0662  STATE/COUNTY-  IL/MARION
 JB0662  COUNTRY     -  US
 JB0662  USGS QUAD   -  SALEM NORTH (2018)
 JB0662
 JB0662                         *CURRENT SURVEY CONTROL
 JB0662  ______________________________________________________________________
 JB0662* NAD 83(1986) POSITION- 38 39 00.42   (N) 088 58 38.03   (W)   HD_HELD1
 JB0662* NAVD 88 ORTHO HEIGHT -   171.663 (meters)      563.20  (feet) ADJUSTED
 JB0662  ______________________________________________________________________
 JB0662  GEOID HEIGHT    -        -31.049 (meters)                     GEOID18
 JB0662  DYNAMIC HEIGHT  -        171.554 (meters)      562.84  (feet) COMP
 JB0662  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 JB0662
 JB0662  VERT ORDER      -  SECOND    CLASS 0
 JB0662
 JB0662.The horizontal coordinates were determined by differentially corrected
 JB0662.hand held GPS observations or other comparable positioning techniques
 JB0662.and have an estimated accuracy of +/- 3 meters.
 JB0662
 JB0662.The orthometric height was determined by differential leveling and
 JB0662.adjusted by the NATIONAL GEODETIC SURVEY
 JB0662.in June 1991.
 JB0662
 JB0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0662.GEOID18 height accuracy estimate available here.
 JB0662
 JB0662.Click photographs - Photos may exist for this station.
 JB0662
 JB0662.The dynamic height is computed by dividing the NAVD 88
 JB0662.geopotential number by the normal gravity value computed on the
 JB0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0662.degrees latitude (g = 980.6199 gals.).
 JB0662
 JB0662.The modeled gravity was interpolated from observed gravity values.
 JB0662
 JB0662;                    North         East    Units  Estimated Accuracy
 JB0662;SPC IL E     -   220,334.4     243,949.0     MT  (+/- 3 meters HH1 GPS) 
 JB0662
 JB0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2794079805(NAD 83)
 JB0662
 JB0662                          SUPERSEDED SURVEY CONTROL
 JB0662
 JB0662  NGVD 29 (??/??/92)  171.772  (m)          563.56   (f) ADJ UNCH    2 0
 JB0662
 JB0662.Superseded values are not recommended for survey control.
 JB0662
 JB0662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0662.See file dsdata.pdf to determine how the superseded data were derived.
 JB0662
 JB0662_MARKER: DR = REFERENCE MARK DISK
 JB0662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0662_STAMPING: TONTI NO 1 1960
 JB0662_MARK LOGO: CGS
 JB0662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0662+STABILITY: SURFACE MOTION
 JB0662
 JB0662  HISTORY     - Date     Condition        Report By
 JB0662  HISTORY     - 1960     MONUMENTED       CGS
 JB0662  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0662
 JB0662                          STATION DESCRIPTION
 JB0662
 JB0662'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0662'3.4 MI NW FROM SALEM.
 JB0662'ABOUT 0.65 MILE WEST ALONG U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB0662'WITH STATE HIGHWAY 37 IN SALEM, THENCE 0.55 MILE NORTH ALONG
 JB0662'NORTH ILLINOIS AVENUE, THENCE 0.6 MILE WEST ALONG WEST BOONE
 JB0662'STREET, THENCE 1.0 MILE NORTH ALONG AN ASPHALT ROAD, THENCE 0.5
 JB0662'MILE WEST ALONG A GRAVEL ROAD, THENCE 0.05 MILE NORTH ALONG A
 JB0662'GRAVEL ROAD, AT THE JUNCTION OF A ROAD WEST TO AN OIL FIELD, 22
 JB0662'FEET WEST OF THE CENTER LINE OF THE ROAD, 17 FEET NORTH OF THE
 JB0662'CENTER LINE OF THE ROAD WEST, 30 FEET NORTHWEST OF THE CENTER
 JB0662'OF THE JUNCTION, 1 1/2 FEET EAST OF A TELEPHONE POLE, 65.9 FEET
 JB0662'NORTH OF TRAVERSE STATION TONTI, 67.4 FEET NORTH OF A METAL
 JB0662'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 JB0662'CONCRETE POST PROJECTING 3 INCHES.
 JB0662
 JB0662                          STATION RECOVERY (2011)
 JB0662
 JB0662'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0662'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1693 ***********************************************************************
 MF1693  DESIGNATION -  TOULON MUNICIPAL TANK
 MF1693  PID         -  MF1693
 MF1693  STATE/COUNTY-  IL/STARK
 MF1693  COUNTRY     -  US
 MF1693  USGS QUAD   -  WYOMING (2018)
 MF1693
 MF1693                         *CURRENT SURVEY CONTROL
 MF1693  ______________________________________________________________________
 MF1693* NAD 83(1997) POSITION- 41 05 40.77376(N) 089 51 50.11131(W)   ADJUSTED
 MF1693  ______________________________________________________________________
 MF1693  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 MF1693  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 MF1693  HORZ ORDER      -  THIRD
 MF1693
 MF1693.The horizontal coordinates were established by classical geodetic methods
 MF1693.and adjusted by the National Geodetic Survey in October 1999.
 MF1693
 MF1693.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1693.GEOID18 height accuracy estimate available here.
 MF1693
 MF1693.Click photographs - Photos may exist for this station.
 MF1693
 MF1693.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1693
 MF1693. The following values were computed from the NAD 83(1997) position.
 MF1693
 MF1693;                    North         East     Units Scale Factor Converg.
 MF1693;SPC IL W     -   491,581.456   725,433.707   MT  0.99994913   +0 11 56.4
 MF1693;SPC IL W     - 1,612,796.83  2,380,027.09   sFT  0.99994913   +0 11 56.4
 MF1693;UTM  16      - 4,553,218.330   259,471.086   MT  1.00031210   -1 53 00.1
 MF1693
 MF1693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5947153218(NAD 83)
 MF1693
 MF1693                          SUPERSEDED SURVEY CONTROL
 MF1693
 MF1693  NAD 83(1996)-  41 05 40.77459(N)    089 51 50.11431(W) AD(       ) 3
 MF1693  NAD 83(1986)-  41 05 40.78200(N)    089 51 50.11755(W) AD(       ) 3
 MF1693  NAD 27      -  41 05 40.64600(N)    089 51 49.73200(W) AD(       ) 3
 MF1693
 MF1693.Superseded values are not recommended for survey control.
 MF1693
 MF1693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1693.See file dsdata.pdf to determine how the superseded data were derived.
 MF1693
 MF1693_MARKER: 53 = ELEVATED TANK
 MF1693
 MF1693  HISTORY     - Date     Condition        Report By
 MF1693  HISTORY     - 1935     FIRST OBSERVED   CGS
 MF1693  HISTORY     - 19970903 GOOD             USPSQD
 MF1693
 MF1693                          STATION DESCRIPTION
 MF1693
 MF1693'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1693'THIS STATION IS THE TALL SQUAT SILVER TANK IN THE TOWN OF TOULON,
 MF1693'LOCATED IN THE CENTER OF THE TOWN, ABOUT 120 FEET N OF THE
 MF1693'CENTER LINE OF MAIN STREET, ABOUT 40 FEET W OF THE CENTER LINE
 MF1693'OF PLUM ALLEY, ABOUT 55 FEET E OF THE FIRE DEPARTMENT BUILDING,
 MF1693'AND ABOUT 125 FEET E OF FRANKLIN STREET, IN THE SW 1/4 SEC. 19,
 MF1693'T 13 N, R 6 E.  THE TANK ERECTED IN 1911, IS QUITE PROMINENT.
 MF1693'
 MF1693'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 90 FEET HIGH.  THE OVAL
 MF1693'SECTION EXTENDS DOWNWARD ABOUT 5 FEET.  THE VERTICAL SECTION IS
 MF1693'ABOUT 15 FEET HIGH, HAS A CATWALK AND RAIL AROUND ITS BASE,
 MF1693'AND THE WORD TOULON PAINTED IN BLACK LETTERS ON THE S SIDE.
 MF1693'THE FLAT CONICAL ROOF HAS A BALL AT ITS APEX.  TOTAL HEIGHT IS
 MF1693'ABOUT 110 FEET.
 MF1693
 MF1693                          STATION RECOVERY (1997)
 MF1693
 MF1693'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1693'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0695 ***********************************************************************
 LC0695  DESIGNATION -  TOWANDA
 LC0695  PID         -  LC0695
 LC0695  STATE/COUNTY-  IL/MCLEAN
 LC0695  COUNTRY     -  US
 LC0695  USGS QUAD   -  NORMAL EAST (2018)
 LC0695
 LC0695                         *CURRENT SURVEY CONTROL
 LC0695  ______________________________________________________________________
 LC0695* NAD 83(1997) POSITION- 40 33 26.38698(N) 088 53 57.33613(W)   ADJUSTED
 LC0695* NAVD 88 ORTHO HEIGHT -   241.984 (meters)      793.91  (feet) ADJUSTED
 LC0695  ______________________________________________________________________
 LC0695  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 LC0695  LAPLACE CORR    -          0.46  (seconds)                    DEFLEC18
 LC0695  DYNAMIC HEIGHT  -        241.872 (meters)      793.54  (feet) COMP
 LC0695  MODELED GRAVITY -    980,157.2   (mgal)                       NAVD 88
 LC0695
 LC0695  HORZ ORDER      -  SECOND
 LC0695  VERT ORDER      -  SECOND    CLASS 0
 LC0695
 LC0695.The horizontal coordinates were established by classical geodetic methods
 LC0695.and adjusted by the National Geodetic Survey in October 1999.
 LC0695
 LC0695.The orthometric height was determined by differential leveling and
 LC0695.adjusted by the NATIONAL GEODETIC SURVEY
 LC0695.in June 1991.
 LC0695
 LC0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0695.GEOID18 height accuracy estimate available here.
 LC0695
 LC0695.Click photographs - Photos may exist for this station.
 LC0695
 LC0695.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0695
 LC0695.The dynamic height is computed by dividing the NAVD 88
 LC0695.geopotential number by the normal gravity value computed on the
 LC0695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0695.degrees latitude (g = 980.6199 gals.).
 LC0695
 LC0695.The modeled gravity was interpolated from observed gravity values.
 LC0695
 LC0695. The following values were computed from the NAD 83(1997) position.
 LC0695
 LC0695;                    North         East     Units Scale Factor Converg.
 LC0695;SPC IL E     -   432,038.568   252,069.597   MT  1.00000327   -0 22 04.7
 LC0695;SPC IL E     - 1,417,446.54    826,998.34   sFT  1.00000327   -0 22 04.7
 LC0695;UTM  16      - 4,491,351.576   339,200.840   MT  0.99991827   -1 14 06.6
 LC0695
 LC0695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0695!SPC IL E     -   0.99996707  x   1.00000327  =   0.99997034
 LC0695!UTM  16      -   0.99996707  x   0.99991827  =   0.99988534
 LC0695
 LC0695:                Primary Azimuth Mark                     Grid Az
 LC0695:SPC IL E     -  TOWANDA AZ MK                            042 27 18.1
 LC0695:UTM  16      -  TOWANDA AZ MK                            043 19 20.0
 LC0695
 LC0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3920091351(NAD 83)
 LC0695
 LC0695|---------------------------------------------------------------------|
 LC0695| PID    Reference Object                     Distance      Geod. Az  |
 LC0695|                                                           dddmmss.s |
 LC0695| LC0697 TOWANDA AZ MK                                      0420513.4 |
 LC0695| LC0696 TOWANDA RM 1                         14.625 METERS 19326     |
 LC0695| LC0694 TOWANDA RM 2                         12.222 METERS 34335     |
 LC0695|---------------------------------------------------------------------|
 LC0695
 LC0695                          SUPERSEDED SURVEY CONTROL
 LC0695
 LC0695  NAD 83(1986)-  40 33 26.40217(N)    088 53 57.33873(W) AD(       ) 2
 LC0695  NAD 27      -  40 33 26.27590(N)    088 53 57.08020(W) AD(       ) 2
 LC0695  NGVD 29 (??/??/92)  242.036  (m)          794.08   (f) ADJ UNCH    2 0
 LC0695  NGVD 29             242.04   (m)          794.1    (f) LEVELING    3  
 LC0695
 LC0695.Superseded values are not recommended for survey control.
 LC0695
 LC0695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0695.See file dsdata.pdf to determine how the superseded data were derived.
 LC0695
 LC0695_MARKER: DS = TRIANGULATION STATION DISK
 LC0695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0695_STAMPING: TOWANDA 1960
 LC0695_MARK LOGO: CGS
 LC0695_PROJECTION: FLUSH
 LC0695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0695+STABILITY: SURFACE MOTION
 LC0695
 LC0695  HISTORY     - Date     Condition        Report By
 LC0695  HISTORY     - 1960     MONUMENTED       CGS
 LC0695  HISTORY     - 1960     GOOD             CGS
 LC0695  HISTORY     - 1961     GOOD             CGS
 LC0695  HISTORY     - 1989     GOOD             USPSQD
 LC0695
 LC0695                          STATION DESCRIPTION
 LC0695
 LC0695'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0695'THE STATION IS LOCATED ABOUT 6.0 MILES NORTHEAST OF NORMAL,
 LC0695'ABOUT 0.7 MILE SOUTH OF U.S. HIGHWAY 66, ABOUT 0.5 MILE SOUTH
 LC0695'OF TOWANDA AND IS ON THE PROPERTY OF MRS. ETTA FINCHUM.
 LC0695'
 LC0695'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0695'AND TOWANDA ROAD, IN THE NORTHWEST EDGE OF TOWANDA, GO EASTERLY
 LC0695'ON TOWANDA ROAD FOR 0.15 MILE TO JEFFERSON STREET, TURN RIGHT
 LC0695'AND GO SOUTH ON JEFFERSON STREET FOR 0.2 MILE TO A T INTERSECTION,
 LC0695'CONTINUE SOUTH ON PRIVATE DRIVEWAY FOR 0.25 MILE TO THE STATION
 LC0695'ON THE RIGHT AS DESCRIBED.
 LC0695'
 LC0695'THE STATION IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 LC0695'CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED TOWANDA
 LC0695'1960.  THE MARK IS 39.4 FEET SOUTH-SOUTHEAST OF WITNESS POST,
 LC0695'12.7 FEET EAST OF FENCE AND 17 FEET WEST OF THE APPROXIMATE
 LC0695'CENTER OF DRIVEWAY.
 LC0695'
 LC0695'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN TOP OF A 10
 LC0695'INCH SQUARE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK
 LC0695'IS STAMPED TOWANDA NO 1 1960.  THE MARK IS 67 FEET WEST-SOUTHWEST
 LC0695'OF WATER WELL, 32 FEET WEST OF THE APPROXIMATE CENTER OF DRIVEWAY
 LC0695'AND 1 FOOT EAST OF FENCE.
 LC0695'
 LC0695'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN TOP OF A 10
 LC0695'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND
 LC0695'THE DISK IS STAMPED TOWANDA NO 2 1960.  THE MARK IS 40 FEET
 LC0695'SOUTH-SOUTHWEST OF A LARGE TREE, 27.6 FEET WEST OF THE APPROXIMATE
 LC0695'CENTER OF DRIVEWAY, 1.7 FEET EAST OF FENCE AND 1.7 FEET NORTHEAST
 LC0695'OF WITNESS POST.
 LC0695'
 LC0695'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 LC0695'CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE DISK IS
 LC0695'STAMPED TOWANDA 1960.  THE MARK IS 32 FEET SOUTH OF THE
 LC0695'APPROXIMATE CENTER OF SURFACED ROAD, 29 FEET EAST OF TELEPHONE
 LC0695'CABLE MARKER AND 1.6 FEET NORTH OF WITNESS POST.
 LC0695'
 LC0695'TO REACH THE AZIMUTH FROM THE STATION, GO NORTH ON DRIVEWAY
 LC0695'FOR 0.25 MILE TO SURFACED ROAD, TURN RIGHT AND GO EAST ON
 LC0695'SURFACED ROAD FOR 0.25 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 LC0695'
 LC0695'HEIGHT OF LIGHT ABOVE STATION MARK 2.44 METERS.
 LC0695
 LC0695                          STATION RECOVERY (1960)
 LC0695
 LC0695'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0695'THIS STATION WAS RECOVERED AND ALL MARKS WERE FOUND TO BE
 LC0695'IN GOOD CONDITION, SINCE THE STATION HAS BEEN OCCUPIED BY THIS
 LC0695'PARTY LESS THAN 9 MONTH TIME, NO DIRECTIONS WERE TAKEN ON
 LC0695'REFERENCE MARKS.
 LC0695
 LC0695                          STATION RECOVERY (1961)
 LC0695
 LC0695'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0695'0.5 MI S FROM TOWANDA.
 LC0695'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0695'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILES SOUTH
 LC0695'ALONG SOUTH JEFFERSON STREET, THENCE 0.25 MILES SOUTH ALONG A
 LC0695'PRIVATE DRIVE TO A BARN, 19.5 FEET WEST OF THE CENTER LINE OF THE
 LC0695'DRIVE, 12.5 FEET EAST OF A FENCE, 168 FEET NORTHWEST OF THE
 LC0695'NORTHWEST CORNER OF THE BARN, 94.5 FEET SOUTH SOUTHWEST OF A WIRE
 LC0695'BRACED POWER POLE, 77 FEET SOUTH OF A 30 INCH MAPLE TREE, 85 FEET
 LC0695'NORTHWEST OF A WELL, 39.2 FEET SOUTH SOUTHEAST OF A METAL WITNESS
 LC0695'POST, 0.5 FEET ABOVE THE LEVEL OF THE DRIVE, AND SET IN THE TOP
 LC0695'OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0695
 LC0695                          STATION RECOVERY (1989)
 LC0695
 LC0695'RECOVERY NOTE BY US POWER SQUADRON 1989 (GG)
 LC0695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0697 ***********************************************************************
 LC0697  DESIGNATION -  TOWANDA AZ MK
 LC0697  PID         -  LC0697
 LC0697  STATE/COUNTY-  IL/MCLEAN
 LC0697  COUNTRY     -  US
 LC0697  USGS QUAD   -  NORMAL EAST (2018)
 LC0697
 LC0697                         *CURRENT SURVEY CONTROL
 LC0697  ______________________________________________________________________
 LC0697* NAD 83(1986) POSITION- 40 33 37.     (N) 088 53 39.     (W)   SCALED
 LC0697* NAVD 88 ORTHO HEIGHT -   236.964 (meters)      777.44  (feet) ADJUSTED
 LC0697  ______________________________________________________________________
 LC0697  GEOID HEIGHT    -        -32.023 (meters)                     GEOID18
 LC0697  DYNAMIC HEIGHT  -        236.855 (meters)      777.08  (feet) COMP
 LC0697  MODELED GRAVITY -    980,157.9   (mgal)                       NAVD 88
 LC0697
 LC0697  VERT ORDER      -  SECOND    CLASS 0
 LC0697
 LC0697.The horizontal coordinates were scaled from a map and have
 LC0697.an estimated accuracy of +/- 6 seconds.
 LC0697
 LC0697.The orthometric height was determined by differential leveling and
 LC0697.adjusted by the NATIONAL GEODETIC SURVEY
 LC0697.in June 1991.
 LC0697
 LC0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0697.GEOID18 height accuracy estimate available here.
 LC0697
 LC0697.Click photographs - Photos may exist for this station.
 LC0697
 LC0697.The dynamic height is computed by dividing the NAVD 88
 LC0697.geopotential number by the normal gravity value computed on the
 LC0697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0697.degrees latitude (g = 980.6199 gals.).
 LC0697
 LC0697.The modeled gravity was interpolated from observed gravity values.
 LC0697
 LC0697;                    North         East    Units  Estimated Accuracy
 LC0697;SPC IL E     -   432,360.      252,500.      MT  (+/- 180 meters Scaled)
 LC0697
 LC0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK396916(NAD 83)
 LC0697
 LC0697                          SUPERSEDED SURVEY CONTROL
 LC0697
 LC0697  NGVD 29 (??/??/92)  237.016  (m)          777.61   (f) ADJ UNCH    2 0
 LC0697
 LC0697.Superseded values are not recommended for survey control.
 LC0697
 LC0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0697.See file dsdata.pdf to determine how the superseded data were derived.
 LC0697
 LC0697_MARKER: DZ = AZIMUTH MARK DISK
 LC0697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0697_STAMPING: TOWANDA 1960
 LC0697_MARK LOGO: CGS
 LC0697_PROJECTION: FLUSH
 LC0697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0697+STABILITY: SURFACE MOTION
 LC0697
 LC0697  HISTORY     - Date     Condition        Report By
 LC0697  HISTORY     - 1960     MONUMENTED       CGS
 LC0697  HISTORY     - 1961     GOOD             CGS
 LC0697
 LC0697                          STATION DESCRIPTION
 LC0697
 LC0697'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0697'0.5 MI SE FROM TOWANDA.
 LC0697'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0697'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE SOUTH ALONG
 LC0697'SOUTH JEFFERSON STREET, THENCE 0.25 MILE EAST ALONG WEST HELY
 LC0697'STREET, AT THE JUNCTION OF SOUTH TAYLOR STREET, 28 FEET SOUTH
 LC0697'OF THE CENTER LINE OF WEST HELY STREET, 133 FEET SOUTHEAST OF
 LC0697'THE JUNCTION OF SOUTH TAYLOR STREET, 100.5 FEET WEST OF A BRACE
 LC0697'POLE FOR A POWER POLE, 1.5 FEET WEST OF A METAL WITNESS POST, 2
 LC0697'FEET ABOVE THE LEVEL OF WEST HELY STREET, AND SET IN THE TOP OF
 LC0697'A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1849 ***********************************************************************
 LC1849  DESIGNATION -  TOWANDA MUNICIPAL TANK
 LC1849  PID         -  LC1849
 LC1849  STATE/COUNTY-  IL/MCLEAN
 LC1849  COUNTRY     -  US
 LC1849  USGS QUAD   -  NORMAL EAST (2018)
 LC1849
 LC1849                         *CURRENT SURVEY CONTROL
 LC1849  ______________________________________________________________________
 LC1849* NAD 83(1997) POSITION- 40 33 49.05674(N) 088 53 51.87938(W)   ADJUSTED
 LC1849  ______________________________________________________________________
 LC1849  GEOID HEIGHT    -        -32.024 (meters)                     GEOID18
 LC1849  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 LC1849  HORZ ORDER      -  THIRD
 LC1849
 LC1849.The horizontal coordinates were established by classical geodetic methods
 LC1849.and adjusted by the National Geodetic Survey in October 1999.
 LC1849
 LC1849.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1849.GEOID18 height accuracy estimate available here.
 LC1849
 LC1849.Click photographs - Photos may exist for this station.
 LC1849
 LC1849.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1849
 LC1849. The following values were computed from the NAD 83(1997) position.
 LC1849
 LC1849;                    North         East     Units Scale Factor Converg.
 LC1849;SPC IL E     -   432,737.003   252,202.452   MT  1.00000311   -0 22 01.3
 LC1849;SPC IL E     - 1,419,737.98    827,434.21   sFT  1.00000311   -0 22 01.3
 LC1849;UTM  16      - 4,492,047.861   339,344.239   MT  0.99991771   -1 14 03.7
 LC1849
 LC1849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3934492047(NAD 83)
 LC1849
 LC1849                          SUPERSEDED SURVEY CONTROL
 LC1849
 LC1849  NAD 83(1986)-  40 33 49.07182(N)    088 53 51.88222(W) AD(       ) 3
 LC1849  NAD 27      -  40 33 48.94600(N)    088 53 51.62400(W) AD(       ) 3
 LC1849
 LC1849.Superseded values are not recommended for survey control.
 LC1849
 LC1849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1849.See file dsdata.pdf to determine how the superseded data were derived.
 LC1849
 LC1849_MARKER: 53 = ELEVATED TANK
 LC1849
 LC1849  HISTORY     - Date     Condition        Report By
 LC1849  HISTORY     - 1960     FIRST OBSERVED   CGS
 LC1849  HISTORY     - 1965     GOOD             CGS
 LC1849
 LC1849                          STATION DESCRIPTION
 LC1849
 LC1849'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1849'THE STATION IS LOCATED IN THE APPROXIMATE CENTER OF TOWANDA,
 LC1849'AT THE NORTHWEST CORNER OF E. ADAMS STREET AND S. MADISON
 LC1849'STREET AND ONE BLOCK SOUTH OF THE RAILROAD DEPOT.
 LC1849'
 LC1849'THE TOWER IS OF STEEL STRUCTURE, SUPPORTED BY 4 LEGS, PAINTED
 LC1849'SILVER AND IS APPROXIMATELY 100 FEET HIGH.
 LC1849'
 LC1849'THE POINT INTERSECTED WAS THE BALL ON TOP.
 LC1849
 LC1849                          STATION RECOVERY (1965)
 LC1849
 LC1849'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (VES)
 LC1849'THE STATION WAS RECOVERED IN GOOD CONDITION.  THE TANK IS
 LC1849'A FOUR-LEGGED STEEL STRUCTURE SURMOUNTED BY A CONICAL ROOFED,
 LC1849'HEMI-SPHERICAL BOTTOMED STEEL TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0696 ***********************************************************************
 LC0696  DESIGNATION -  TOWANDA RM 1
 LC0696  PID         -  LC0696
 LC0696  STATE/COUNTY-  IL/MCLEAN
 LC0696  COUNTRY     -  US
 LC0696  USGS QUAD   -  NORMAL EAST (2018)
 LC0696
 LC0696                         *CURRENT SURVEY CONTROL
 LC0696  ______________________________________________________________________
 LC0696* NAD 83(1986) POSITION- 40 33 25.93   (N) 088 53 57.48   (W)   HD_HELD1
 LC0696* NAVD 88 ORTHO HEIGHT -   241.997 (meters)      793.95  (feet) ADJUSTED
 LC0696  ______________________________________________________________________
 LC0696  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 LC0696  DYNAMIC HEIGHT  -        241.885 (meters)      793.58  (feet) COMP
 LC0696  MODELED GRAVITY -    980,157.2   (mgal)                       NAVD 88
 LC0696
 LC0696  VERT ORDER      -  SECOND    CLASS 0
 LC0696
 LC0696.The horizontal coordinates were determined by differentially corrected
 LC0696.hand held GPS observations or other comparable positioning techniques
 LC0696.and have an estimated accuracy of +/- 3 meters.
 LC0696
 LC0696.The orthometric height was determined by differential leveling and
 LC0696.adjusted by the NATIONAL GEODETIC SURVEY
 LC0696.in June 1991.
 LC0696
 LC0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0696.GEOID18 height accuracy estimate available here.
 LC0696
 LC0696.Click photographs - Photos may exist for this station.
 LC0696
 LC0696.The dynamic height is computed by dividing the NAVD 88
 LC0696.geopotential number by the normal gravity value computed on the
 LC0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0696.degrees latitude (g = 980.6199 gals.).
 LC0696
 LC0696.The modeled gravity was interpolated from observed gravity values.
 LC0696
 LC0696;                    North         East    Units  Estimated Accuracy
 LC0696;SPC IL E     -   432,024.5     252,066.1     MT  (+/- 3 meters HH1 GPS) 
 LC0696
 LC0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3919791337(NAD 83)
 LC0696
 LC0696                          SUPERSEDED SURVEY CONTROL
 LC0696
 LC0696  NGVD 29 (??/??/92)  242.049  (m)          794.12   (f) ADJ UNCH    2 0
 LC0696
 LC0696.Superseded values are not recommended for survey control.
 LC0696
 LC0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0696.See file dsdata.pdf to determine how the superseded data were derived.
 LC0696
 LC0696_MARKER: DR = REFERENCE MARK DISK
 LC0696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0696_STAMPING: TOWANDA NO 1 1960
 LC0696_MARK LOGO: CGS
 LC0696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0696+STABILITY: SURFACE MOTION
 LC0696
 LC0696  HISTORY     - Date     Condition        Report By
 LC0696  HISTORY     - 1960     MONUMENTED       CGS
 LC0696  HISTORY     - 1961     GOOD             CGS
 LC0696
 LC0696                          STATION DESCRIPTION
 LC0696
 LC0696'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0696'0.5 MI S FROM TOWANDA.
 LC0696'ABOUT 0.05 MILES SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0696'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILES SOUTH ALONG
 LC0696'SOUTH JEFFERSON STREET, THENCE 0.25 MILES SOUTH ALONG A PRIVATE
 LC0696'DRIVE TO A BARN, 34 FEET WEST OF THE CENTER LINE OF THE DRIVE,
 LC0696'1 FOOT EAST OF A FENCE, 140 FEET NORTHWEST OF THE NORTHWEST
 LC0696'CORNER OF THE BARN, 67 FEET WEST OF A WELL, 48.0 FEET SOUTH
 LC0696'SOUTHEAST OF TRIANGULATION STATION TOWANDA, 83.9 FEET SOUTH OF
 LC0696'A METAL WITNESS POST, ABOUT LEVEL WITH THE DRIVE, AND SET IN THE
 LC0696'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0694 ***********************************************************************
 LC0694  DESIGNATION -  TOWANDA RM 2
 LC0694  PID         -  LC0694
 LC0694  STATE/COUNTY-  IL/MCLEAN
 LC0694  COUNTRY     -  US
 LC0694  USGS QUAD   -  NORMAL EAST (2018)
 LC0694
 LC0694                         *CURRENT SURVEY CONTROL
 LC0694  ______________________________________________________________________
 LC0694* NAD 83(1986) POSITION- 40 33 26.77   (N) 088 53 57.48   (W)   HD_HELD1
 LC0694* NAVD 88 ORTHO HEIGHT -   241.852 (meters)      793.48  (feet) ADJUSTED
 LC0694  ______________________________________________________________________
 LC0694  GEOID HEIGHT    -        -32.025 (meters)                     GEOID18
 LC0694  DYNAMIC HEIGHT  -        241.740 (meters)      793.11  (feet) COMP
 LC0694  MODELED GRAVITY -    980,157.2   (mgal)                       NAVD 88
 LC0694
 LC0694  VERT ORDER      -  SECOND    CLASS 0
 LC0694
 LC0694.The horizontal coordinates were determined by differentially corrected
 LC0694.hand held GPS observations or other comparable positioning techniques
 LC0694.and have an estimated accuracy of +/- 3 meters.
 LC0694
 LC0694.The orthometric height was determined by differential leveling and
 LC0694.adjusted by the NATIONAL GEODETIC SURVEY
 LC0694.in June 1991.
 LC0694
 LC0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0694.GEOID18 height accuracy estimate available here.
 LC0694
 LC0694.Click photographs - Photos may exist for this station.
 LC0694
 LC0694.The dynamic height is computed by dividing the NAVD 88
 LC0694.geopotential number by the normal gravity value computed on the
 LC0694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0694.degrees latitude (g = 980.6199 gals.).
 LC0694
 LC0694.The modeled gravity was interpolated from observed gravity values.
 LC0694
 LC0694;                    North         East    Units  Estimated Accuracy
 LC0694;SPC IL E     -   432,050.4     252,066.3     MT  (+/- 3 meters HH1 GPS) 
 LC0694
 LC0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3919791363(NAD 83)
 LC0694
 LC0694                          SUPERSEDED SURVEY CONTROL
 LC0694
 LC0694  NGVD 29 (??/??/92)  241.904  (m)          793.65   (f) ADJ UNCH    2 0
 LC0694
 LC0694.Superseded values are not recommended for survey control.
 LC0694
 LC0694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0694.See file dsdata.pdf to determine how the superseded data were derived.
 LC0694
 LC0694_MARKER: DR = REFERENCE MARK DISK
 LC0694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0694_STAMPING: TOWANDA NO 2 1960
 LC0694_MARK LOGO: CGS
 LC0694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0694+STABILITY: SURFACE MOTION
 LC0694
 LC0694  HISTORY     - Date     Condition        Report By
 LC0694  HISTORY     - 1960     MONUMENTED       CGS
 LC0694  HISTORY     - 1961     GOOD             CGS
 LC0694
 LC0694                          STATION DESCRIPTION
 LC0694
 LC0694'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0694'0.5 MI S FROM TOWANDA.
 LC0694'ABOUT 0.05 MILE SOUTHWEST ALONG MAIN STREET FROM THE GULF MOBILE
 LC0694'AND OHIO RAILROAD STATION IN TOWANDA, THENCE 0.2 MILE SOUTH ALONG
 LC0694'SOUTH JEFFERSON STREET, THENCE 0.25 MILE SOUTH ALONG A PRIVATE
 LC0694'DRIVE TO A BARN, 29 FEET WEST OF THE CENTER LINE OF THE DRIVE,
 LC0694'1.5 FEET EAST OF A FENCE, 65.5 FEET SOUTHWEST OF A WIRE BRACED
 LC0694'POWER POLE, 40.5 FEET SOUTH SOUTHWEST OF A 30 INCH MAPLE TREE,
 LC0694'207 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE BARN, 40.1 FEET
 LC0694'NORTH NORTHWEST OF TRIANGULATION STATION TOWANDA, 1.8 FEET NORTH
 LC0694'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE DRIVE, AND SET IN
 LC0694'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1279 ***********************************************************************
 KB1279  DESIGNATION -  TOWER HILL NGPA MICROWAVE
 KB1279  PID         -  KB1279
 KB1279  STATE/COUNTY-  IL/SHELBY
 KB1279  COUNTRY     -  US
 KB1279  USGS QUAD   -  TOWER HILL (2018)
 KB1279
 KB1279                         *CURRENT SURVEY CONTROL
 KB1279  ______________________________________________________________________
 KB1279* NAD 83(1997) POSITION- 39 26 03.14293(N) 088 58 55.17679(W)   ADJUSTED
 KB1279  ______________________________________________________________________
 KB1279  GEOID HEIGHT    -        -32.235 (meters)                     GEOID18
 KB1279  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 KB1279  HORZ ORDER      -  THIRD
 KB1279
 KB1279.The horizontal coordinates were established by classical geodetic methods
 KB1279.and adjusted by the National Geodetic Survey in October 1999.
 KB1279
 KB1279.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1279.GEOID18 height accuracy estimate available here.
 KB1279
 KB1279.Click photographs - Photos may exist for this station.
 KB1279
 KB1279.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1279
 KB1279. The following values were computed from the NAD 83(1997) position.
 KB1279
 KB1279;                    North         East     Units Scale Factor Converg.
 KB1279;SPC IL E     -   307,383.067   244,155.114   MT  1.00001338   -0 24 43.3
 KB1279;SPC IL E     - 1,008,472.61    801,032.24   sFT  1.00001338   -0 24 43.3
 KB1279;SPC IL W     -   307,841.668   801,989.209   MT  1.00006920   +0 45 09.2
 KB1279;SPC IL W     - 1,009,977.21  2,631,192.93   sFT  1.00006920   +0 45 09.2
 KB1279;UTM  16      - 4,366,837.167   329,422.953   MT  0.99995825   -1 15 33.3
 KB1279
 KB1279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2942266837(NAD 83)
 KB1279
 KB1279                          SUPERSEDED SURVEY CONTROL
 KB1279
 KB1279  NAD 83(1986)-  39 26 03.15566(N)    088 58 55.16224(W) AD(       ) 3
 KB1279  NAD 27      -  39 26 03.01113(N)    088 58 54.86908(W) AD(       ) 3
 KB1279
 KB1279.Superseded values are not recommended for survey control.
 KB1279
 KB1279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1279.See file dsdata.pdf to determine how the superseded data were derived.
 KB1279
 KB1279_MARKER: 44 = MICROWAVE MAST
 KB1279
 KB1279  HISTORY     - Date     Condition        Report By
 KB1279  HISTORY     - 1974     FIRST OBSERVED   NGS
 KB1279
 KB1279                          STATION DESCRIPTION
 KB1279
 KB1279'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 KB1279'TOWER HILL, NATURAL GAS PIPELINE COMPANY OF AMERICA,
 KB1279'MICROWAVE RELAY MAST IS SUPPORTED BY TWIN TRIANGULAR STEEL
 KB1279'STRUCTURES WITH 2 REFLECTOR FANS AT THE TOP.  IT IS GUYED,
 KB1279'PAINTED ALTERNATELY RED AND WHITE, AND HAS AN OVERALL HEIGHT OF
 KB1279'280 FEET.
 KB1279'
 KB1279'THE MAST IS LOCATED ABOUT 6-1/4 MILES NORTHEAST OF PANA AND
 KB1279'3-1/4 MILES NORTH-NORTHWEST OF TOWER HILL.
 KB1279'
 KB1279'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY
 KB1279'16 ABOUT 2 MILES EAST OF PANA, GO EAST ON HIGHWAY 16 FOR 3.0
 KB1279'MILES TO A CROSSROAD.  TURN LEFT AND GO NORTH ON OILED ROAD FOR
 KB1279'3.0 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON PAVED
 KB1279'ROAD FOR 0.55 MILE TO MAST ON THE RIGHT.
 KB1279'
 KB1279'STATION IS THE RED LIGHT ATOP THE WEST SUPPORT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DJ2701 ***********************************************************************
 DJ2701  DESIGNATION -  TP89 CORS BASE STATION
 DJ2701  PID         -  DJ2701
 DJ2701  STATE/COUNTY-  IL/DU PAGE
 DJ2701  COUNTRY     -  US
 DJ2701  USGS QUAD   -  ROMEOVILLE (2018)
 DJ2701
 DJ2701                         *CURRENT SURVEY CONTROL
 DJ2701  ______________________________________________________________________
 DJ2701* NAD 83(2011) POSITION- 41 43 58.18527(N) 088 02 08.16183(W)   ADJUSTED
 DJ2701* NAD 83(2011) ELLIP HT-   202.238 (meters)        (06/27/12)   ADJUSTED
 DJ2701* NAD 83(2011) EPOCH   -  2010.00
 DJ2701  ______________________________________________________________________
 DJ2701  GEOID HEIGHT    -        -33.206 (meters)                     GEOID18
 DJ2701  NAD 83(2011) X  -    163,404.165 (meters)                     COMP
 DJ2701  NAD 83(2011) Y  - -4,764,153.297 (meters)                     COMP
 DJ2701  NAD 83(2011) Z  -  4,223,639.538 (meters)                     COMP
 DJ2701  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 DJ2701
 DJ2701  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ2701  Standards:
 DJ2701         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ2701            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ2701  -------------------------------------------------------------------
 DJ2701  NETWORK    0.29   0.80           0.13   0.10   0.41     -0.00709037
 DJ2701  -------------------------------------------------------------------
 DJ2701  Click here for local accuracies and other accuracy information.
 DJ2701
 DJ2701.The horizontal coordinates were established by GPS observations
 DJ2701.and adjusted by the National Geodetic Survey in June 2012.
 DJ2701
 DJ2701.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ2701.been affixed to the stable North American tectonic plate. See 
 DJ2701.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ2701
 DJ2701.The horizontal coordinates are valid at the epoch date displayed above
 DJ2701.which is a decimal equivalence of Year/Month/Day.
 DJ2701
 DJ2701.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ2701.GEOID18 height accuracy estimate available here.
 DJ2701
 DJ2701.Click photographs - Photos may exist for this station.
 DJ2701
 DJ2701.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ2701
 DJ2701.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ2701
 DJ2701.The ellipsoidal height was determined by GPS observations
 DJ2701.and is referenced to NAD 83.
 DJ2701
 DJ2701. The following values were computed from the NAD 83(2011) position.
 DJ2701
 DJ2701;                    North         East     Units Scale Factor Converg.
 DJ2701;SPC IL E     -   562,471.350   324,769.699   MT  0.99998255   +0 11 53.5
 DJ2701;SPC IL E     - 1,845,374.75  1,065,515.25   sFT  0.99998255   +0 11 53.5
 DJ2701;UTM  16      - 4,620,631.388   413,875.664   MT  0.99969127   -0 41 21.8
 DJ2701
 DJ2701!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ2701!SPC IL E     -   0.99996828  x   0.99998255  =   0.99995083
 DJ2701!UTM  16      -   0.99996828  x   0.99969127  =   0.99965956
 DJ2701
 DJ2701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1387520631(NAD 83)
 DJ2701
 DJ2701                          SUPERSEDED SURVEY CONTROL
 DJ2701
 DJ2701  NAD 83(2007)-  41 43 58.18532(N)    088 02 08.16268(W) AD(2002.00) B
 DJ2701  ELLIP H (03/20/09)  202.262  (m)                       GP(2002.00) 3 1
 DJ2701  NAD 83(1997)-  41 43 58.18532(N)    088 02 08.16264(W) AD(       ) B
 DJ2701  ELLIP H (08/13/07)  202.261  (m)                       GP(       ) 3 1
 DJ2701
 DJ2701.Superseded values are not recommended for survey control.
 DJ2701
 DJ2701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ2701.See file dsdata.pdf to determine how the superseded data were derived.
 DJ2701
 DJ2701_MARKER: Z = SEE DESCRIPTION
 DJ2701_SETTING: 0 = UNSPECIFIED SETTING
 DJ2701_MAGNETIC: I = MARKER IS A STEEL ROD
 DJ2701_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DJ2701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ2701+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2005
 DJ2701
 DJ2701  HISTORY     - Date     Condition        Report By
 DJ2701  HISTORY     - 20050505 MONUMENTED       KARA
 DJ2701
 DJ2701                          STATION DESCRIPTION
 DJ2701
 DJ2701'DESCRIBED BY KARA COMPANY 2005
 DJ2701'STATION IS A GPS COOP CORS. DETAILED SITE INFORMATION INCLUDING
 DJ2701'POSITIONS ETC. ARE AVAILABLE IN THE COORDINATE AND LOG FILES AT THE
 DJ2701'FOLLOWING WEB ADDRES HTTP //WWW.KARACO.COM
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1280 ***********************************************************************
 KB1280  DESIGNATION -  TRAINOR
 KB1280  PID         -  KB1280
 KB1280  STATE/COUNTY-  IL/SHELBY
 KB1280  COUNTRY     -  US
 KB1280  USGS QUAD   -  TOWER HILL (2018)
 KB1280
 KB1280                         *CURRENT SURVEY CONTROL
 KB1280  ______________________________________________________________________
 KB1280* NAD 83(1997) POSITION- 39 26 03.57245(N) 088 58 53.51061(W)   ADJUSTED
 KB1280* NAVD 88 ORTHO HEIGHT -   236.5   (meters)      776.    (feet) VERTCON3
 KB1280  ______________________________________________________________________
 KB1280  GEOID HEIGHT    -        -32.235 (meters)                     GEOID18
 KB1280  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 KB1280  HORZ ORDER      -  FIRST
 KB1280
 KB1280.The horizontal coordinates were established by classical geodetic methods
 KB1280.and adjusted by the National Geodetic Survey in October 1999.
 KB1280
 KB1280.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1280.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1280
 KB1280.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1280.GEOID18 height accuracy estimate available here.
 KB1280
 KB1280.Click photographs - Photos may exist for this station.
 KB1280
 KB1280.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1280
 KB1280. The following values were computed from the NAD 83(1997) position.
 KB1280
 KB1280;                    North         East     Units Scale Factor Converg.
 KB1280;SPC IL E     -   307,396.027   244,195.055   MT  1.00001333   -0 24 42.3
 KB1280;SPC IL E     - 1,008,515.13    801,163.28   sFT  1.00001333   -0 24 42.3
 KB1280;SPC IL W     -   307,855.438   802,028.881   MT  1.00006930   +0 45 10.3
 KB1280;SPC IL W     - 1,010,022.38  2,631,323.09   sFT  1.00006930   +0 45 10.3
 KB1280;UTM  16      - 4,366,849.534   329,463.079   MT  0.99995808   -1 15 32.2
 KB1280
 KB1280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1280!SPC IL E     -   0.99996795  x   1.00001333  =   0.99998128
 KB1280!SPC IL W     -   0.99996795  x   1.00006930  =   1.00003725
 KB1280!UTM  16      -   0.99996795  x   0.99995808  =   0.99992603
 KB1280
 KB1280:                Primary Azimuth Mark                     Grid Az
 KB1280:SPC IL E     -  TRAINOR AZ MK                            025 49 29.6
 KB1280:SPC IL W     -  TRAINOR AZ MK                            024 39 37.0
 KB1280:UTM  16      -  TRAINOR AZ MK                            026 40 19.5
 KB1280
 KB1280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2946366849(NAD 83)
 KB1280
 KB1280|---------------------------------------------------------------------|
 KB1280| PID    Reference Object                     Distance      Geod. Az  |
 KB1280|                                                           dddmmss.s |
 KB1280| KB1282 TRAINOR AZ MK                       APPROX. 0.7 KM 0252447.3 |
 KB1280| KB1266 SHELBYVILLE MUN TANK                APPROX.16.8 KM 1002226.3 |
 KB1280| KB1262 SHELBYVILLE W MUN TANK              APPROX.15.4 KM 1015225.7 |
 KB1280| KB1267 AIRPORT BCN SHELBY CO APT           APPROX.12.2 KM 1042114.5 |
 KB1280| KB1275 LAKEWOOD ATT MICROWAVE              APPROX.15.3 KM 1651323.6 |
 KB1280| CI8731 TRAINOR RM 1                         27.078 METERS 20828     |
 KB1280| KB1405 PANA MUN TANK                       APPROX.11.0 KM 2424546.2 |
 KB1280| KB1279 TOWER HILL NGPA MICROWAVE            41.991 METERS 25137     |
 KB1280| KB1407 PANA MICROWAVE                      APPROX. 8.9 KM 2524127.2 |
 KB1280| KB1408 PANA CIPS MICROWAVE                 APPROX. 8.9 KM 2532820.8 |
 KB1280| CI8732 TRAINOR RM 2                         28.416 METERS 28618     |
 KB1280| KB1361 ASSUMPTION MUN TANK                 APPROX.11.2 KM 3275622.1 |
 KB1280|---------------------------------------------------------------------|
 KB1280
 KB1280                          SUPERSEDED SURVEY CONTROL
 KB1280
 KB1280  NAD 83(1986)-  39 26 03.58496(N)    088 58 53.49626(W) AD(       ) 1
 KB1280  NAD 27      -  39 26 03.43962(N)    088 58 53.20465(W) AD(       ) 1
 KB1280  NGVD 29 (07/19/86)  236.6    (m)          776.     (f) VERT ANG       
 KB1280
 KB1280.Superseded values are not recommended for survey control.
 KB1280
 KB1280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1280.See file dsdata.pdf to determine how the superseded data were derived.
 KB1280
 KB1280_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1280_STAMPING: TRAINOR 1976
 KB1280_MARK LOGO: NGS
 KB1280_PROJECTION: FLUSH
 KB1280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1280+STABILITY: SURFACE MOTION
 KB1280
 KB1280  HISTORY     - Date     Condition        Report By
 KB1280  HISTORY     - 1976     MONUMENTED       NGS
 KB1280
 KB1280                          STATION DESCRIPTION
 KB1280
 KB1280'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1280'THE STATION IS LOCATED ABOUT 10 MILES WEST-NORTHWEST OF
 KB1280'SHELBYVILLE, 7 MILES SOUTHEAST OF ASSUMPTION, 6-1/4 MILES
 KB1280'NORTHEAST OF PANA, IN THE NORTHWEST 1/4 SECTION 4, T 11 N, R 1 E,
 KB1280'ON A BARE HILL NORTHEAST OF A MICROWAVE TOWER AND ON LAND OWNED
 KB1280'BY MR. WARREN TRAINOR AND CHARLES TRAINOR, TOWER HILL, ILLINOIS,
 KB1280'TELEPHONE NUMBER 567-3364.
 KB1280'
 KB1280'TO REACH THE STATION FROM COLLAGE AVENUE AND U.S. HIGHWAY 51 IN
 KB1280'ASSUMPTION, GO SOUTH ON U.S. HIGHWAY 51 FOR 4.1 MILES TO A
 KB1280'CROSSROAD.  TURN LEFT AND GO EAST ON A PAVED ROAD FOR 1.05 MILES
 KB1280'TO A CROSSROAD, CONTINUE EAST ON THE PAVED ROAD FOR 1.85 MILES
 KB1280'TO A CROSSROAD AND CHURCH ON THE LEFT.  TURN RIGHT AND GO SOUTH
 KB1280'ON A PAVED ROAD FOR 1.0 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND
 KB1280'GO EAST ON A PAVED ROAD FOR 0.5 MILE TO A MICROWAVE TOWER AND
 KB1280'THE STATION ON THE RIGHT, CONTINUE EAST ON THE PAVED ROAD FOR
 KB1280'0.25 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO NORTH ON THE
 KB1280'PAVED ROAD FOR 0.3 MILE TO RAILROAD TRACK AND THE AZIMUTH
 KB1280'MARK ON THE RIGHT.
 KB1280'
 KB1280'STATION MARKS ARE STANDARD DISKS STAMPED TRAINOR 1976.  THE
 KB1280'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1280'MONUMENT THAT IS FLUSH WITH GROUND SURFACE.  IT IS 111 FEET
 KB1280'NORTHEAST OF THE NORTHEAST CORNER OF THE FENCE AROUND THE
 KB1280'MICROWAVE TOWER.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 KB1280'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1280'
 KB1280'REFERENCE MARK 1, A STANDARD DISK STAMPED TRAINOR NO 1 1976, IS
 KB1280'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1280'IS FLUSH WITH THE GROUND SURFACE.  IT IS 74 FEET EAST OF THE
 KB1280'NORTHEAST CORNER OF THE FENCE AND 2 FEET NORTH OF THE NORTHWEST
 KB1280'CORNER OF RAIL AROUND GUY LINE.
 KB1280'
 KB1280'REFERENCE MARK 2, A STANDARD DISK STAMPED TRAINOR NO 2 1976, IS
 KB1280'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1280'IS FLUSH WITH THE GROUND SURFACE.  IT IS 66 FEET NORTH OF THE
 KB1280'NORTHEAST CORNER OF THE FENCE AND 2 FEET EAST OF THE SOUTHEAST
 KB1280'CORNER OF RAIL AROUND GUY LINE.
 KB1280'
 KB1280'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED TRAINOR
 KB1280'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1280'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 35 FEET
 KB1280'NORTH OF THE NORTH RAIL OF TRACK, 33 FEET EAST OF THE CENTER OF
 KB1280'THE PAVED ROAD, 5 FEET EAST OF A TELEPHONE POLE AND 2 FEET WEST
 KB1280'OF A METAL WITNESS POST.
 KB1280'
 KB1280'HEIGHT OF LIGHT ABOVE STATION MARK 22.4 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1282 ***********************************************************************
 KB1282  DESIGNATION -  TRAINOR AZ MK
 KB1282  PID         -  KB1282
 KB1282  STATE/COUNTY-  IL/SHELBY
 KB1282  COUNTRY     -  US
 KB1282  USGS QUAD   -  TOWER HILL (2018)
 KB1282
 KB1282                         *CURRENT SURVEY CONTROL
 KB1282  ______________________________________________________________________
 KB1282* NAD 83(1997) POSITION- 39 26 24.65793(N) 088 58 40.59053(W)   ADJUSTED
 KB1282* NAVD 88 ORTHO HEIGHT -   205.2   (meters)      673.    (feet) VERTCON3
 KB1282  ______________________________________________________________________
 KB1282  GEOID HEIGHT    -        -32.237 (meters)                     GEOID18
 KB1282  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 KB1282  HORZ ORDER      -  SECOND
 KB1282
 KB1282.The horizontal coordinates were established by classical geodetic methods
 KB1282.and adjusted by the National Geodetic Survey in October 1999.
 KB1282
 KB1282.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1282.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1282
 KB1282.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1282.GEOID18 height accuracy estimate available here.
 KB1282
 KB1282.Click photographs - Photos may exist for this station.
 KB1282
 KB1282.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1282
 KB1282. The following values were computed from the NAD 83(1997) position.
 KB1282
 KB1282;                    North         East     Units Scale Factor Converg.
 KB1282;SPC IL E     -   308,044.080   244,508.684   MT  1.00001290   -0 24 34.2
 KB1282;SPC IL E     - 1,010,641.29    802,192.24   sFT  1.00001290   -0 24 34.2
 KB1282;SPC IL W     -   308,509.768   802,329.289   MT  1.00007006   +0 45 18.8
 KB1282;SPC IL W     - 1,012,169.13  2,632,308.68   sFT  1.00007006   +0 45 18.8
 KB1282;UTM  16      - 4,367,492.843   329,786.238   MT  0.99995673   -1 15 24.6
 KB1282
 KB1282!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1282!SPC IL E     -   0.99997286  x   1.00001290  =   0.99998576
 KB1282!SPC IL W     -   0.99997286  x   1.00007006  =   1.00004292
 KB1282!UTM  16      -   0.99997286  x   0.99995673  =   0.99992959
 KB1282
 KB1282:                Primary Azimuth Mark                     Grid Az
 KB1282:SPC IL E     -  TRAINOR                                  205 49 29.7
 KB1282:SPC IL W     -  TRAINOR                                  204 39 36.7
 KB1282:UTM  16      -  TRAINOR                                  206 40 20.1
 KB1282
 KB1282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ2978667492(NAD 83)
 KB1282
 KB1282|---------------------------------------------------------------------|
 KB1282| PID    Reference Object                     Distance      Geod. Az  |
 KB1282|                                                           dddmmss.s |
 KB1282| KB1280 TRAINOR                             APPROX. 0.7 KM 2052455.5 |
 KB1282| KB1279 TOWER HILL NGPA MICROWAVE           APPROX. 0.7 KM 2074356.9 |
 KB1282| KB1281 TRAINOR AZ MK A PT                    6.595 METERS 24618     |
 KB1282|---------------------------------------------------------------------|
 KB1282
 KB1282                          SUPERSEDED SURVEY CONTROL
 KB1282
 KB1282  NAD 83(1986)-  39 26 24.67045(N)    088 58 40.57622(W) AD(       ) 2
 KB1282  NAD 27      -  39 26 24.52535(N)    088 58 40.28480(W) AD(       ) 2
 KB1282  NGVD 29 (07/19/86)  205.3    (m)          674.     (f) VERT ANG       
 KB1282
 KB1282.Superseded values are not recommended for survey control.
 KB1282
 KB1282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1282.See file dsdata.pdf to determine how the superseded data were derived.
 KB1282
 KB1282_MARKER: DR = REFERENCE MARK DISK
 KB1282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1282_STAMPING: TRAINOR AZ 1976
 KB1282_MARK LOGO: NGS
 KB1282_PROJECTION: FLUSH
 KB1282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1282+STABILITY: SURFACE MOTION
 KB1282
 KB1282  HISTORY     - Date     Condition        Report By
 KB1282  HISTORY     - 1976     MONUMENTED       NGS
 KB1282
 KB1282                          STATION DESCRIPTION
 KB1282
 KB1282'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1282'THE STATION IS LOCATED ABOUT 10 MILES WEST-NORTHWEST OF
 KB1282'SHELBYVILLE, 7 MILES SOUTHEAST OF ASSUMPTION, 6-1/4 MILES
 KB1282'NORTHEAST OF PANA, IN THE NW 1/4 SECTION 4, T 11 N, R 1 E, AND
 KB1282'ON ROAD RIGHT-OF-WAY.
 KB1282'
 KB1282'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED TRAINOR
 KB1282'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1282'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 35 FEET
 KB1282'NORTH OF THE NORTH RAIL OF TRACK, 33 FEET EAST OF THE CENTER OF
 KB1282'A PAVED ROAD, 5 FEET EAST OF A TELEPHONE POLE AND 2 FEET WEST
 KB1282'OF A METAL WITNESS POST.
 KB1282'
 KB1282'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1282'STATION TRAINOR.
 KB1282'
 KB1282'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION TRAINOR,
 KB1282'DISTANCE BEING 719.940 METERS, NORTH-NORTHEAST OF THE
 KB1282'TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1728 ***********************************************************************
 HB1728  DESIGNATION -  TRANSMISSION TWR W BANK OHIO R
 HB1728  PID         -  HB1728
 HB1728  STATE/COUNTY-  IL/PULASKI
 HB1728  COUNTRY     -  US
 HB1728  USGS QUAD   -  CAIRO (2018)
 HB1728
 HB1728                         *CURRENT SURVEY CONTROL
 HB1728  ______________________________________________________________________
 HB1728* NAD 83(1997) POSITION- 37 04 32.91451(N) 089 10 04.22789(W)   ADJUSTED
 HB1728  ______________________________________________________________________
 HB1728  GEOID HEIGHT    -        -28.230 (meters)                     GEOID18
 HB1728  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 HB1728  HORZ ORDER      -  THIRD
 HB1728
 HB1728.The horizontal coordinates were established by classical geodetic methods
 HB1728.and adjusted by the National Geodetic Survey in October 1999.
 HB1728
 HB1728.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1728.GEOID18 height accuracy estimate available here.
 HB1728
 HB1728.Click photographs - Photos may exist for this station.
 HB1728
 HB1728.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1728
 HB1728. The following values were computed from the NAD 83(1997) position.
 HB1728
 HB1728;                    North         East     Units Scale Factor Converg.
 HB1728;SPC IL W     -    45,868.796   788,814.808   MT  1.00003831   +0 36 07.9
 HB1728;SPC IL W     -   150,487.87  2,587,969.92   sFT  1.00003831   +0 36 07.9
 HB1728;SPC KY1Z     - 1,087,968.890 1,196,141.940   MT  1.00000181   -2 05 54.3
 HB1728;SPC KY1Z     - 3,569,444.60  3,924,342.35   sFT  1.00000181   -2 05 54.3
 HB1728;SPC KY S     -   587,891.890   196,154.359   MT  0.99995551   -2 04 22.1
 HB1728;SPC KY S     - 1,928,775.31    643,549.76   sFT  0.99995551   -2 04 22.1
 HB1728;UTM  16      - 4,105,480.673   307,293.015   MT  1.00005749   -1 18 26.4
 HB1728
 HB1728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0729305480(NAD 83)
 HB1728
 HB1728                          SUPERSEDED SURVEY CONTROL
 HB1728
 HB1728  NAD 83(1993)-  37 04 32.91550(N)    089 10 04.22679(W) AD(       ) 3
 HB1728  NAD 83(1986)-  37 04 32.92227(N)    089 10 04.23159(W) AD(       ) 3
 HB1728  NAD 27      -  37 04 32.72300(N)    089 10 03.98300(W) AD(       ) 3
 HB1728
 HB1728.Superseded values are not recommended for survey control.
 HB1728
 HB1728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1728.See file dsdata.pdf to determine how the superseded data were derived.
 HB1728
 HB1728_MARKER: 55 = TOWER
 HB1728
 HB1728  HISTORY     - Date     Condition        Report By
 HB1728  HISTORY     - 1929     FIRST OBSERVED   CGS
 HB1728
 HB1728                          STATION DESCRIPTION
 HB1728
 HB1728'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1549 ***********************************************************************
 NH1549  DESIGNATION -  TREI
 NH1549  PID         -  NH1549
 NH1549  STATE/COUNTY-  IL/OGLE
 NH1549  COUNTRY     -  US
 NH1549  USGS QUAD   -  FORRESTON NORTH (2018)
 NH1549
 NH1549                         *CURRENT SURVEY CONTROL
 NH1549  ______________________________________________________________________
 NH1549* NAD 83(2011) POSITION- 42 07 35.78532(N) 089 32 10.93904(W)   ADJUSTED
 NH1549* NAD 83(2011) ELLIP HT-   260.414 (meters)        (06/27/12)   ADJUSTED
 NH1549* NAD 83(2011) EPOCH   -  2010.00
 NH1549* NAVD 88 ORTHO HEIGHT -   293.4   (meters)      963.    (feet) GPS OBS
 NH1549  ______________________________________________________________________
 NH1549  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1549  GEOID HEIGHT    -        -32.826 (meters)                     GEOID96
 NH1549  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 NH1549  NAD 83(2011) X  -     38,336.845 (meters)                     COMP
 NH1549  NAD 83(2011) Y  - -4,737,615.601 (meters)                     COMP
 NH1549  NAD 83(2011) Z  -  4,256,218.817 (meters)                     COMP
 NH1549  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 NH1549
 NH1549  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1549  Standards:
 NH1549         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1549            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1549  -------------------------------------------------------------------
 NH1549  NETWORK    0.86   1.37           0.39   0.30   0.70     -0.03237706
 NH1549  -------------------------------------------------------------------
 NH1549  Click here for local accuracies and other accuracy information.
 NH1549
 NH1549.The horizontal coordinates were established by GPS observations
 NH1549.and adjusted by the National Geodetic Survey in June 2012.
 NH1549
 NH1549.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1549.been affixed to the stable North American tectonic plate. See 
 NH1549.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1549
 NH1549.The horizontal coordinates are valid at the epoch date displayed above
 NH1549.which is a decimal equivalence of Year/Month/Day.
 NH1549
 NH1549.The orthometric height was determined by GPS observations and a
 NH1549.high-resolution geoid model.
 NH1549
 NH1549.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1549.GEOID18 height accuracy estimate available here.
 NH1549
 NH1549.Click photographs - Photos may exist for this station.
 NH1549
 NH1549.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1549
 NH1549.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1549
 NH1549.The ellipsoidal height was determined by GPS observations
 NH1549.and is referenced to NAD 83.
 NH1549
 NH1549. The following values were computed from the NAD 83(2011) position.
 NH1549
 NH1549;                    North         East     Units Scale Factor Converg.
 NH1549;SPC IL W     -   606,336.846   752,113.796   MT  0.99997458   +0 25 22.1
 NH1549;SPC IL W     - 1,989,290.14  2,467,560.01   sFT  0.99997458   +0 25 22.1
 NH1549;UTM  16      - 4,666,947.080   290,353.631   MT  1.00014083   -1 42 07.0
 NH1549
 NH1549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1549!SPC IL W     -   0.99995916  x   0.99997458  =   0.99993374
 NH1549!UTM  16      -   0.99995916  x   1.00014083  =   1.00009998
 NH1549
 NH1549:                Primary Azimuth Mark                     Grid Az
 NH1549:SPC IL W     -  TT 110 E                                 068 29 01.3
 NH1549:UTM  16      -  TT 110 E                                 070 36 30.4
 NH1549
 NH1549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9035366947(NAD 83)
 NH1549
 NH1549|---------------------------------------------------------------------|
 NH1549| PID    Reference Object                     Distance      Geod. Az  |
 NH1549|                                                           dddmmss.s |
 NH1549| NH1512 SILVER CREEK REFORMED CH SPIRE      APPROX.10.0 KM 0205022.5 |
 NH1549| NH1510 GERMAN VALLEY CHRIS REFORM CH       APPROX.13.4 KM 0302116.4 |
 NH1549| CJ1533 TT 110 E                                           0685423.4 |
 NH1549| NH1508 LEAF RIVER MUNICIPAL TANK           APPROX.11.0 KM 0930442.2 |
 NH1549| NH1507 MT MORRIS KABLE PRINTING CO TK      APPROX.11.7 KM 1335527.0 |
 NH1549| NH1509 MT MORRIS MUNICIPAL TANK            APPROX.12.4 KM 1352924.2 |
 NH1549| CJ1517 TREI RM 1                            90.815 METERS 19055     |
 NH1549| MF1719 POLO FIRST PRESB CH SPIRE           APPROX.15.8 KM 1925835.2 |
 NH1549| MF1715 POLO MUNICIPAL TANK                 APPROX.15.4 KM 1925835.4 |
 NH1549| MF1718 POLO MUNICIPAL STANDPIPE            APPROX.15.4 KM 1930507.9 |
 NH1549| CJ1518 TREI RM 2                           127.754 METERS 22534     |
 NH1549| NH1553 FORRESTON MUNICIPAL TANK            APPROX. 3.8 KM 2604703.0 |
 NH1549| NH1555 FORRESTON GROVE PRESB CH SPIRE      APPROX. 7.6 KM 2612741.4 |
 NH1549| NH1547 BAILEYVILLE GERMAN REFORMED CH      APPROX. 9.3 KM 3274021.4 |
 NH1549|---------------------------------------------------------------------|
 NH1549
 NH1549                          SUPERSEDED SURVEY CONTROL
 NH1549
 NH1549  NAD 83(2007)-  42 07 35.78532(N)    089 32 10.93993(W) AD(2002.00) 0
 NH1549  ELLIP H (02/10/07)  260.447  (m)                       GP(2002.00)    
 NH1549  ELLIP H (12/06/04)  260.429  (m)                       GP(       ) 4 1
 NH1549  NAD 83(1997)-  42 07 35.78514(N)    089 32 10.93943(W) AD(       ) 1
 NH1549  ELLIP H (09/15/98)  260.486  (m)                       GP(       ) 3 1
 NH1549  NAD 83(1986)-  42 07 35.78679(N)    089 32 10.94339(W) AD(       ) 1
 NH1549  NAD 27      -  42 07 35.68700(N)    089 32 10.53500(W) AD(       ) 1
 NH1549
 NH1549.Superseded values are not recommended for survey control.
 NH1549
 NH1549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1549.See file dsdata.pdf to determine how the superseded data were derived.
 NH1549
 NH1549_MARKER: DS = TRIANGULATION STATION DISK
 NH1549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1549_STAMPING: TREI 1935
 NH1549_MARK LOGO: CGS
 NH1549_PROJECTION: RECESSED 30 CENTIMETERS
 NH1549_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1549+STABILITY: SURFACE MOTION
 NH1549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1549+SATELLITE: SATELLITE OBSERVATIONS - December 07, 1996
 NH1549
 NH1549  HISTORY     - Date     Condition        Report By
 NH1549  HISTORY     - 1935     MONUMENTED       CGS
 NH1549  HISTORY     - 1954     GOOD             CGS
 NH1549  HISTORY     - 1959     GOOD             CGS
 NH1549  HISTORY     - 1970     GOOD             ALSTER
 NH1549  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 NH1549  HISTORY     - 19961207 GOOD             SECI
 NH1549  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH1549  HISTORY     - 20041117 MARK NOT FOUND   USPSQD
 NH1549
 NH1549                          STATION DESCRIPTION
 NH1549
 NH1549'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1549'THIS STATION IS IN THE NE 1/4 SEC. 35, T 25 N R 8 E, ABOUT
 NH1549'2 MILES EAST OF FORRESTON ON LAND OWNED BY JOHN LINK AND
 NH1549'FARMED BY O.J. TREI, ON HIGHEST POINT OF KNOLL IN ALFALFA
 NH1549'FIELD EAST OF FARM BUILDINGS.  ABOUT 0.1 MILE SOUTH OF HIGHWAY
 NH1549'ILL. 72.  298 FEET NORTH OF EAST-WEST FENCE LINE.  245 FEET
 NH1549'WEST OF NORTH-SOUTH FENCE LINE AND 12-INCH WILD CHERRY TREE.
 NH1549'THE MARK IS BELOW THE SURFACE 12 INCHES.
 NH1549'
 NH1549'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE BRONZE TABLETS
 NH1549'SET IN CONCRETE.
 NH1549'
 NH1549'REFERENCE MARK NO. 1 IS SOUTH OF THE STATION 1 FOOT NORTH
 NH1549'OF EAST-WEST FENCE LINE, AND 250 FEET WEST OF FENCE CORNER.
 NH1549'THE MARK PROJECTS 4 INCHES.
 NH1549'
 NH1549'REFERENCE MARK NO. 2 IS SOUTH SOUTHWEST OF THE STATION, 1
 NH1549'FOOT NORTH OF EAST-WEST FENCE LINE AND PROJECTS 4 INCHES.
 NH1549'THE DISTANCE BETWEEN THE REFERENCE MARKS IS 242.99 FEET.
 NH1549'
 NH1549'THE AZIMUTH MARK IS U.S.G.S. TT 110 E 1929, IS EAST NORTHEAST
 NH1549'OF STATION, 2 FEET SOUTH OF FENCE LINE.  12 FEET EAST OF
 NH1549'MOST WESTERLY OF ROW OF LARGE CEDAR TREES.  45 FEET NORTH
 NH1549'OF CENTER-LINE OF HIGHWAY, AND 5 FEET NORTH OF ROAD BANK.  THE
 NH1549'MARK IS SET IN AN 8-INCH BLOCK OF CONCRETE AND PROJECTS
 NH1549'2 INCHES.
 NH1549'
 NH1549'LIGHTS 100 FEET ABOVE STATION BYERS COME INTO VIEW 10 FEET
 NH1549'ABOVE THIS STATION.
 NH1549'
 NH1549'LIGHTS 100 FEET ABOVE STATIONS LONG, HINRICHS, JANSSEN, AND
 NH1549'STUKENBERG ARE V.G. AT THIS STATION.
 NH1549'
 NH1549'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS ILL. 72
 NH1549'AND 26 IN FORRESTON, GO EAST ON ILL. 72 FOR 2 MILES TO CROSS
 NH1549'ROADS AT SCHOOL ON SOUTH SIDE OF HIGHWAY.  GO SOUTH ON GRADED
 NH1549'DIRT ROAD 0.1 MILE TO TREIS HOUSE ON LEFT, GO EAST THRU FARMYARD
 NH1549'AND BARNLOT AND THRU LANE TO HIGHEST POINT OF KNOLL AND
 NH1549'STATION.
 NH1549
 NH1549                          STATION RECOVERY (1954)
 NH1549
 NH1549'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1549'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN GOOD
 NH1549'CONDITION.  THE DISTANCE TO TT 110 E (USGS) BM (AZIMUTH
 NH1549'MARK) AND REFERENCE MARK NO. 2 CHECKED AND THE DIRECTION
 NH1549'TO REFERENCE MARK NO. 1 CHECKED.  THE DISTANCE TO REFERENCE
 NH1549'MARK NO. 1 DID NOT CHECK AND THE DIRECTIONS TO THE AZIMUTH MARK
 NH1549'AND REFERENCE MARK NO. 2 DID NOT CHECK.  THE OLD DESCRIPTION
 NH1549'FOR THE STATION IS ADEQUATE.
 NH1549'
 NH1549'DISTANCES AND DIRECTIONS TO THE MARKS AND OBJECTS VISIBLE
 NH1549'FROM THE GROUND--
 NH1549'
 NH1549'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1549
 NH1549                          STATION RECOVERY (1959)
 NH1549
 NH1549'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NH1549'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 NH1549'FOUND TO BE IN GOOD CONDITION.  REFERENCE MARKS NOS. 1 AND
 NH1549'2 WERE DESTROYED AS BY REQUEST OF THE PROPERTY OWNER, THERE
 NH1549'FOR REFERENCE MARKS NO. 3 AND 4 WERE ESTABLISHED.
 NH1549'
 NH1549'REFERENCE MARK NO. 3 IS 44 FEET SOUTH OF CENTERLINE OF ROAD,
 NH1549'47 FEET EAST OF A TELEPHONE POLE, 1.5 FEET SOUTH OF FENCE
 NH1549'LINE AND 0.5 FEET WEST OF FENCE LINE.  THE MARK PROJECTS
 NH1549'ABOUT 4 INCHES AND THE DISK IS STAMPED TREI NO 3 1935.
 NH1549'
 NH1549'REFERENCE MARK NO. 4 IS 57 FEET SOUTH OF A PIPE LINE MARKER,
 NH1549'24 FEET NORTH OF A LARGE TREE STUMP AND 1 FOOT WEST OF A
 NH1549'FENCE LINE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK
 NH1549'IS STAMPED TREI NO 4 1935.
 NH1549'
 NH1549'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NH1549'
 NH1549'THE DISTANCE AND DIRECTION TO REFERENCE MARKS NO. 1 AND 2
 NH1549'WERE CHECKED AND FOUND TO BE CORRECT.
 NH1549
 NH1549                          STATION RECOVERY (1970)
 NH1549
 NH1549'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1970 (LOC)
 NH1549'TREI 1935-GOOD
 NH1549'
 NH1549'TREI NO. 3 1935-GOOD
 NH1549'
 NH1549'TREI NO. 4 1935-GOOD
 NH1549'
 NH1549'PTS 110 E (USGS) BM AND AZ-GOOD
 NH1549'
 NH1549'THE OWNER IS NOW MR. CARL G. SIEFKEN ALSO IS FORRESTON FIRE
 NH1549'ZONE NO. 405
 NH1549
 NH1549                          STATION RECOVERY (1996)
 NH1549
 NH1549'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1549'MARK NOT FOUND.
 NH1549
 NH1549                          STATION RECOVERY (1996)
 NH1549
 NH1549'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1549'RECOVERED AS DESCRIBED EXCEPT THAT MIKE STUKENBERG IS THE
 NH1549'OWNER OF THE PROPERTY.
 NH1549
 NH1549                          STATION RECOVERY (2001)
 NH1549
 NH1549'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1549'RM 1 RM 2 AND THE AZIMUTH WERE NOT FOUND
 NH1549
 NH1549                          STATION RECOVERY (2004)
 NH1549
 NH1549'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH1549'RM 3, RM 4 AND THE AZIMUTH WERE NOT FOUND. AZIMUTH IS TT110E
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1954 ***********************************************************************
 JB1954  DESIGNATION -  TRENTON LUTHERAN CHURCH SPIRE
 JB1954  PID         -  JB1954
 JB1954  STATE/COUNTY-  IL/ST CLAIR
 JB1954  COUNTRY     -  US
 JB1954  USGS QUAD   -  TRENTON (2018)
 JB1954
 JB1954                         *CURRENT SURVEY CONTROL
 JB1954  ______________________________________________________________________
 JB1954* NAD 83(1997) POSITION- 38 36 29.31904(N) 089 42 41.21133(W)   ADJUSTED
 JB1954  ______________________________________________________________________
 JB1954  GEOID HEIGHT    -        -30.691 (meters)                     GEOID18
 JB1954  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 JB1954  HORZ ORDER      -  THIRD
 JB1954
 JB1954.The horizontal coordinates were established by classical geodetic methods
 JB1954.and adjusted by the National Geodetic Survey in October 1999.
 JB1954
 JB1954.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1954.GEOID18 height accuracy estimate available here.
 JB1954
 JB1954.Click photographs - Photos may exist for this station.
 JB1954
 JB1954.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1954
 JB1954. The following values were computed from the NAD 83(1997) position.
 JB1954
 JB1954;                    North         East     Units Scale Factor Converg.
 JB1954;SPC IL W     -   215,569.525   739,648.335   MT  0.99996053   +0 17 02.6
 JB1954;SPC IL W     -   707,247.68  2,426,662.91   sFT  0.99996053   +0 17 02.6
 JB1954;UTM  16      - 4,276,780.777   263,901.775   MT  1.00028650   -1 41 33.7
 JB1954
 JB1954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6390176780(NAD 83)
 JB1954
 JB1954                          SUPERSEDED SURVEY CONTROL
 JB1954
 JB1954  NAD 83(1986)-  38 36 29.33460(N)    089 42 41.19916(W) AD(       ) 3
 JB1954  NAD 27      -  38 36 29.16000(N)    089 42 40.85000(W) AD(       ) 3
 JB1954  USSD        -  38 36 29.24000(N)    089 42 40.76000(W) AD(       ) 3
 JB1954
 JB1954.Superseded values are not recommended for survey control.
 JB1954
 JB1954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1954.See file dsdata.pdf to determine how the superseded data were derived.
 JB1954
 JB1954_MARKER: 90 = CHURCH SPIRE
 JB1954
 JB1954  HISTORY     - Date     Condition        Report By
 JB1954  HISTORY     - 1881     FIRST OBSERVED   CGS
 JB1954
 JB1954                          STATION DESCRIPTION
 JB1954
 JB1954'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2941 ***********************************************************************
 AJ2941  DESIGNATION -  TRI COUNTY
 AJ2941  PID         -  AJ2941
 AJ2941  STATE/COUNTY-  IL/MCHENRY
 AJ2941  COUNTRY     -  US
 AJ2941  USGS QUAD   -  BARRINGTON (2018)
 AJ2941
 AJ2941                         *CURRENT SURVEY CONTROL
 AJ2941  ______________________________________________________________________
 AJ2941* NAD 83(2011) POSITION- 42 09 14.62458(N) 088 14 36.63733(W)   ADJUSTED
 AJ2941* NAD 83(2011) ELLIP HT-   228.524 (meters)        (06/27/12)   ADJUSTED
 AJ2941* NAD 83(2011) EPOCH   -  2010.00
 AJ2941* NAVD 88 ORTHO HEIGHT -   262.3   (meters)      861.    (feet) GPS OBS
 AJ2941  ______________________________________________________________________
 AJ2941  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2941  GEOID HEIGHT    -        -33.663 (meters)                     GEOID99
 AJ2941  GEOID HEIGHT    -        -33.729 (meters)                     GEOID18
 AJ2941  NAD 83(2011) X  -    145,157.403 (meters)                     COMP
 AJ2941  NAD 83(2011) Y  - -4,733,475.653 (meters)                     COMP
 AJ2941  NAD 83(2011) Z  -  4,258,458.820 (meters)                     COMP
 AJ2941  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 AJ2941
 AJ2941  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2941  Standards:
 AJ2941         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2941            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2941  -------------------------------------------------------------------
 AJ2941  NETWORK    0.74   1.06           0.34   0.25   0.54     -0.02281313
 AJ2941  -------------------------------------------------------------------
 AJ2941  Click here for local accuracies and other accuracy information.
 AJ2941
 AJ2941.The horizontal coordinates were established by GPS observations
 AJ2941.and adjusted by the National Geodetic Survey in June 2012.
 AJ2941
 AJ2941.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2941.been affixed to the stable North American tectonic plate. See 
 AJ2941.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2941
 AJ2941.The horizontal coordinates are valid at the epoch date displayed above
 AJ2941.which is a decimal equivalence of Year/Month/Day.
 AJ2941
 AJ2941.The orthometric height was determined by GPS observations and a
 AJ2941.high-resolution geoid model.
 AJ2941
 AJ2941.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2941.GEOID18 height accuracy estimate available here.
 AJ2941
 AJ2941.Click photographs - Photos may exist for this station.
 AJ2941
 AJ2941.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2941
 AJ2941.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2941
 AJ2941.The ellipsoidal height was determined by GPS observations
 AJ2941.and is referenced to NAD 83.
 AJ2941
 AJ2941. The following values were computed from the NAD 83(2011) position.
 AJ2941
 AJ2941;                    North         East     Units Scale Factor Converg.
 AJ2941;SPC IL E     -   609,218.532   307,423.738   MT  0.99997568   +0 03 37.0
 AJ2941;SPC IL E     - 1,998,744.47  1,008,606.05   sFT  0.99997568   +0 03 37.0
 AJ2941;UTM  16      - 4,667,630.102   397,263.398   MT  0.99972987   -0 50 04.7
 AJ2941
 AJ2941!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2941!SPC IL E     -   0.99996416  x   0.99997568  =   0.99993984
 AJ2941!UTM  16      -   0.99996416  x   0.99972987  =   0.99969404
 AJ2941
 AJ2941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9726367630(NAD 83)
 AJ2941
 AJ2941                          SUPERSEDED SURVEY CONTROL
 AJ2941
 AJ2941  NAD 83(2007)-  42 09 14.62468(N)    088 14 36.63832(W) AD(2002.00) 0
 AJ2941  ELLIP H (02/10/07)  228.554  (m)                       GP(2002.00)    
 AJ2941  ELLIP H (02/03/05)  228.544  (m)                       GP(       ) 4 2
 AJ2941  NAD 83(1997)-  42 09 14.62498(N)    088 14 36.63838(W) AD(       ) 1
 AJ2941  ELLIP H (04/24/01)  228.569  (m)                       GP(       ) 4 1
 AJ2941
 AJ2941.Superseded values are not recommended for survey control.
 AJ2941
 AJ2941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2941.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2941
 AJ2941_MARKER: I = METAL ROD
 AJ2941_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2941_STAMPING: TRI COUNTY
 AJ2941_MARK LOGO: NTRD
 AJ2941_PROJECTION: FLUSH
 AJ2941_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2941_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2941+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2010
 AJ2941_ROD/PIPE-DEPTH: 8.5 meters
 AJ2941_SLEEVE-DEPTH  : 0.9 meters
 AJ2941
 AJ2941  HISTORY     - Date     Condition        Report By
 AJ2941  HISTORY     - 20000725 MONUMENTED       SECI
 AJ2941  HISTORY     - 20100721 GOOD             ILDT
 AJ2941
 AJ2941                          STATION DESCRIPTION
 AJ2941
 AJ2941'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2941'STATION IS LOCATED WITHIN THE CITY LIMITS OF BARRINGTON HILLS  IN
 AJ2941'SECTION 36, T43N, R8E.  TO REACH FROM THE JUNCTION OF IL RT 62 AND
 AJ2941'COUNTY LINE RD PROCEED EAST ON COUNTY LINE RD 1.0 MI
 AJ2941'TO THE STATION LOCATED 49 FT NORTH OF CENTERLINE OF COUNTY LINE
 AJ2941'RD.  STATION IS LOCATED 0.65 MI EAST OF HAEGERS BEND RD (IL RT 25
 AJ2941'EXTENDED), 0.2 MI WEST OF KANE/COOK COUNTY LINE, 94 FT EAST OF 24 IN
 AJ2941'CMP WITH PK NAIL, 85 FT WEST OF CENTERLINE OF  BITUMINOUS PRIVATE
 AJ2941'ROAD ON SOUTH SIDE OF COUNTY LINE RD, 33 FT WEST OF CENTERLINE OF
 AJ2941'AGGREGATE DRIVE, 36 FT NORTH OF EDGE-OF-PAVEMENT, 2 FT SOUTH OF
 AJ2941'WOOD FENCE,  AND 2 FT SOUTH OF ORANGE FIBERGLASS WITNESS POST.
 AJ2941'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2941'POINT IS 0.5 FT BELOW CAP. (WB)
 AJ2941
 AJ2941                          STATION RECOVERY (2010)
 AJ2941
 AJ2941'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1743 ***********************************************************************
 JB1743  DESIGNATION -  TRICO RESET
 JB1743  PID         -  JB1743
 JB1743  STATE/COUNTY-  IL/JEFFERSON
 JB1743  COUNTRY     -  US
 JB1743  USGS QUAD   -  DAHLGREN (2018)
 JB1743
 JB1743                         *CURRENT SURVEY CONTROL
 JB1743  ______________________________________________________________________
 JB1743* NAD 83(1997) POSITION- 38 08 24.02863(N) 088 42 16.94931(W)   ADJUSTED
 JB1743* NAVD 88 ORTHO HEIGHT -   156.    (meters)      512.    (feet) SCALED
 JB1743  ______________________________________________________________________
 JB1743  GEOID HEIGHT    -        -30.046 (meters)                     GEOID18
 JB1743  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 JB1743  HORZ ORDER      -  SECOND
 JB1743
 JB1743.The horizontal coordinates were established by classical geodetic methods
 JB1743.and adjusted by the National Geodetic Survey in October 1999.
 JB1743
 JB1743.The orthometric height was scaled from a topographic map.
 JB1743
 JB1743.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1743.GEOID18 height accuracy estimate available here.
 JB1743
 JB1743.Click photographs - Photos may exist for this station.
 JB1743
 JB1743.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1743
 JB1743. The following values were computed from the NAD 83(1997) position.
 JB1743
 JB1743;                    North         East     Units Scale Factor Converg.
 JB1743;SPC IL E     -   163,580.200   267,444.108   MT  0.99998805   -0 13 45.7
 JB1743;SPC IL E     -   536,679.37    877,439.54   sFT  0.99998805   -0 13 45.7
 JB1743;UTM  16      - 4,222,722.110   350,610.895   MT  0.99987486   -1 03 10.8
 JB1743
 JB1743!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1743!SPC IL E     -   0.99998025  x   0.99998805  =   0.99996830
 JB1743!UTM  16      -   0.99998025  x   0.99987486  =   0.99985512
 JB1743
 JB1743:                Primary Azimuth Mark                     Grid Az
 JB1743:SPC IL E     -  CROSS                                    041 16 39.1
 JB1743:UTM  16      -  CROSS                                    042 06 04.2
 JB1743
 JB1743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5061022722(NAD 83)
 JB1743
 JB1743|---------------------------------------------------------------------|
 JB1743| PID    Reference Object                     Distance      Geod. Az  |
 JB1743|                                                           dddmmss.s |
 JB1743| JB1745 DAHLGREN RADIO STA 371 TWR          APPROX. 2.9 KM 0280239.9 |
 JB1743| JB1746 CROSS                               APPROX. 7.8 KM 0410253.4 |
 JB1743| CI5657 TRICO RM 2                           33.040 METERS 07027     |
 JB1743| CI5655 TRICO AZ MK                                        0912033.0 |
 JB1743| JB1744 TT 16 C                              18.331 METERS 09421     |
 JB1743| CI5658 TRICO RM 3                           41.311 METERS 12707     |
 JB1743| CI5656 TRICO RM 1                           18.908 METERS 17905     |
 JB1743|---------------------------------------------------------------------|
 JB1743
 JB1743                          SUPERSEDED SURVEY CONTROL
 JB1743
 JB1743  NAD 83(1993)-  38 08 24.03902(N)    088 42 16.94898(W) AD(       ) 2
 JB1743  NAD 83(1986)-  38 08 24.04161(N)    088 42 16.95036(W) AD(       ) 2
 JB1743  NAD 27      -  38 08 23.86642(N)    088 42 16.73756(W) AD(       ) 2
 JB1743
 JB1743.Superseded values are not recommended for survey control.
 JB1743
 JB1743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1743.See file dsdata.pdf to determine how the superseded data were derived.
 JB1743
 JB1743_MARKER: DH = HORIZONTAL CONTROL DISK
 JB1743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1743_STAMPING: TRICO 1961 1976
 JB1743_MARK LOGO: NGS
 JB1743_PROJECTION: RECESSED 45 CENTIMETERS
 JB1743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1743+STABILITY: SURFACE MOTION
 JB1743
 JB1743  HISTORY     - Date     Condition        Report By
 JB1743  HISTORY     - 1961     MONUMENTED       CGS
 JB1743  HISTORY     - 1976     SEE DESCRIPTION  NGS
 JB1743  HISTORY     - 20090121 MARK NOT FOUND   ILDT
 JB1743
 JB1743                          STATION DESCRIPTION
 JB1743
 JB1743'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1743'THE STATION IS ABOUT 5 MILES SOUTHWEST OF DAHLGREN, ON THE PROPERTY OF
 JB1743'MR GERALD PECK AND IS IN THE SOUTHEAST .25 OF SECTION 25, T 4 S, R 4
 JB1743'E.  IT IS 79 FEET WEST OF THE CENTERLINE OF A T-ROAD, 83 FEET NORTH OF
 JB1743'THE CENTERLINE OF A TRACK ROAD, 43 FEET NORTHWEST OF A 20 INCH OAK
 JB1743'TREE, 15 FEET EAST OF A TWIN TRUNK HICKORY TREE AND 5 FEET SOUTHWEST
 JB1743'OF A WITNESS POST.  THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS
 JB1743'STAMPED TRICO 1961.
 JB1743'
 JB1743'TO REACH FROM THE RAILROAD STATION AND POST OFFICE AT THE MAIN
 JB1743'CROSSROAD IN DAHLGREN, GO SOUTH ON A PAVED ROAD FOR 1.1 MILE TO THE
 JB1743'END OF THE PAVEMENT AT A CROSSROAD.  CONTINUE SOUTH ON A GRAVELED ROAD
 JB1743'FOR 2.95 MILES TO ANOTHER CROSSROAD.  TURN RIGHT AND GO WEST ON A
 JB1743'GRAVELED ROAD FOR 0.65 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 JB1743'WEST ON THE GRAVELED ROAD FOR 0.4 MILE TO A T-ROAD AND THE STATION ON
 JB1743'THE WEST SIDE OF THE T-ROAD.
 JB1743'
 JB1743'REFERENCE MARK 1 IS 75 FEET WEST OF THE CENTERLINE OF AN OILED ROAD,
 JB1743'65 FEET SOUTH OF THE WITNESS POST AND 21 FEET NORTH OF THE CENTERLINE
 JB1743'OF A TRACK ROAD.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS
 JB1743'STAMPED TRICO NO 1 1961.
 JB1743'
 JB1743'TT 16 IS A STANDARD U S G S BENCH MARK DISK STAMPED TT16C 1939, SET
 JB1743'FLUSH IN THE TOP OF A 6 X 6 INCH CONCRETE POST THAT PROJECTS 5 INCHES.
 JB1743'IT IS 57 FEET EAST OF THE WITNESS POST, 35 FEET NORTHEAST OF THE 20
 JB1743'INCH OAK TREE, 24 FEET SOUTHWEST OF A 24 INCH OAK TREE AND 20 FEET
 JB1743'WEST OF THE CENTERLINE OF A T-ROAD.
 JB1743'
 JB1743'THE AZIMUTH MARK IS 19 FEET SOUTH OF THE CENTERLINE OF A GRAVELED
 JB1743'ROAD, 8 FEET EAST OF THE CENTERLINE OF A FIELD ENTRANCE AND 2 FEET
 JB1743'SOUTHWEST OF A WITNESS POST.  THE MONUMENT PROJECTS 6 INCHES AND THE
 JB1743'DISK IS STAMPED TRICO 1961.
 JB1743'
 JB1743'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1743
 JB1743                          STATION RECOVERY (1976)
 JB1743
 JB1743'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 JB1743'STATION MARK AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 JB1743'REFERENCE MARK 1 WAS FOUND OUT OF THE GROUND DESTROYED.  TT 16 C USGS
 JB1743'WAS FOUND IN GOOD CONDITION, ALTHOUGH A MEASUREMENT COULD NOT BE MADE
 JB1743'AT THIS TIME DUE TO LARGE FALLEN TREES ON LINE.  THE ANGLE TO TT 16 C
 JB1743'WAS OBSERVED BY PLUMBING A LEVEL ROD OVER THE MARK.  REFERENCE MARKS 2
 JB1743'AND 3 WERE SET AND THE STATION MARK WAS LOWERED TO 18 INCHES BELOW THE
 JB1743'SURFACE AT THE PROPERTY OWNERS REQUEST.
 JB1743'
 JB1743'THE STATION IS ON PROPERTY OWNED BY A MR. D.D. BEAN WHO LIVES AT ROUTE
 JB1743'163 BENTON, ILLINOIS.  TELEPHONE NUMBER IS 618-435-3181.  THE STATION
 JB1743'IS 79.6 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, 59.5 FEET WEST OF
 JB1743'A METAL WITNESS POST AND 5.3 FEET SOUTHWEST OF A METAL WITNESS POST.
 JB1743'THE MONUMENT IS UNDERGROUND 18 INCHES AND THE DISK IS STAMPED TRICO
 JB1743'1961 1976.
 JB1743'
 JB1743'REFERENCE MARK 2 IS A STANDARD ALUMINUM MARK WITH MAGNETS ATTACHED.
 JB1743'IT IS 40 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 22 FEET EAST
 JB1743'OF THE CENTERLINE OF THE PAVED ROAD AND 1 FOOT NORTH OF A METAL
 JB1743'WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK STAMPED
 JB1743'TRICO 1961 NO 2 1976.
 JB1743'
 JB1743'REFERENCE MARK 3 IS 74 FEET SOUTH OF THE CENTERLINE OF THE GRAVEL
 JB1743'ROAD, 30 FEET EAST OF THE CENTERLINE OF THE PAVED ROAD, 27 FEET
 JB1743'SOUTHEAST OF THE CENTER OF A CONCRETE CULVERT AND 1 FOOT NORTH OF A
 JB1743'METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 JB1743'STAMPED TRICO 1961 NO 3 1976.
 JB1743'
 JB1743'TT16 C 1939 USGS IS SET IN THE TOP OF A 6X6 INCH CONCRETE POST THAT
 JB1743'PROJECTS 6 INCHES.  IT IS 78 FEET NORTH OF THE CENTERLINE OF A TRACK
 JB1743'ROAD, 20 FEET WEST OF THE CENTERLINE OF THE PAVED ROAD AND 0.5 FOOT
 JB1743'NORTH OF A METAL WITNESS POST.  THE DISK IS A STANDARD USGS STATION
 JB1743'MARK DISK AND IS STAMPED TT16C 1939.
 JB1743'
 JB1743'THE AZIMUTH MARK IS 8 FEET EAST OF THE CENTERLINE OF A FIELD ROAD
 JB1743'ENTRANCE AND 2 FEET SOUTHWEST OF A METAL WITNESS POST.  THE MONUMENT
 JB1743'PROJECTS 5 INCHES AND THE DISK IS STAMPED TRICO 1961.
 JB1743'
 JB1743'THE AZIMUTH MARK WAS NOT VISIBLE AT THIS TIME.  AFTER CLEARING IS
 JB1743'COMPLETED THE MARK MAY BE VISIBLE.
 JB1743'
 JB1743'TO REACH THE STATION FROM THE POST OFFICE IN DAHLGREN, GO SOUTH ON A
 JB1743'PAVED ROAD FOR 4 MILES TO A CROSSROAD.  TURN RIGHT ON A GRAVELED ROAD
 JB1743'AND GO 0.65 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE AHEAD WEST
 JB1743'ON THE ROAD FOR 0.4 MILE TO A T-ROAD AND THE STATION AS DESCRIBED.
 JB1743'
 JB1743'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SOUTH OF
 JB1743'DAHLGREN.  HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 JB1743
 JB1743                          STATION RECOVERY (2009)
 JB1743
 JB1743'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1743'TRICO RM 3 IS THERE AND IN GOOD SHAPE AND IS SUITABLE FOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1535 ***********************************************************************
 HB1535  DESIGNATION -  TRIGG
 HB1535  PID         -  HB1535
 HB1535  STATE/COUNTY-  IL/JOHNSON
 HB1535  COUNTRY     -  US
 HB1535  USGS QUAD   -  GLENDALE (2018)
 HB1535
 HB1535                         *CURRENT SURVEY CONTROL
 HB1535  ______________________________________________________________________
 HB1535* NAD 83(1997) POSITION- 37 29 16.27946(N) 088 44 09.93341(W)   ADJUSTED
 HB1535* NAVD 88 ORTHO HEIGHT -   233.    (meters)      764.    (feet) SCALED
 HB1535  ______________________________________________________________________
 HB1535  GEOID HEIGHT    -        -28.880 (meters)                     GEOID18
 HB1535  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 HB1535  HORZ ORDER      -  FIRST
 HB1535
 HB1535.The horizontal coordinates were established by classical geodetic methods
 HB1535.and adjusted by the National Geodetic Survey in October 1999.
 HB1535
 HB1535.The orthometric height was scaled from a topographic map.
 HB1535
 HB1535.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1535.GEOID18 height accuracy estimate available here.
 HB1535
 HB1535.Click photographs - Photos may exist for this station.
 HB1535
 HB1535.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1535
 HB1535. The following values were computed from the NAD 83(1997) position.
 HB1535
 HB1535;                    North         East     Units Scale Factor Converg.
 HB1535;SPC IL E     -    91,208.697   264,380.878   MT  0.99999062   -0 14 42.4
 HB1535;SPC IL E     -   299,240.53    867,389.60   sFT  0.99999062   -0 14 42.4
 HB1535;UTM  16      - 4,150,409.416   346,515.647   MT  0.99989018   -1 03 24.4
 HB1535
 HB1535!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1535!SPC IL E     -   0.99996798  x   0.99999062  =   0.99995860
 HB1535!UTM  16      -   0.99996798  x   0.99989018  =   0.99985817
 HB1535
 HB1535:                Primary Azimuth Mark                     Grid Az
 HB1535:SPC IL E     -  BENHAM                                   084 57 08.3
 HB1535:UTM  16      -  BENHAM                                   085 45 50.3
 HB1535
 HB1535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4651550409(NAD 83)
 HB1535
 HB1535|---------------------------------------------------------------------|
 HB1535| PID    Reference Object                     Distance      Geod. Az  |
 HB1535|                                                           dddmmss.s |
 HB1535| CI5659 TRIGG RM 1                           18.423 METERS 06308     |
 HB1535| HB1462 BENHAM                              APPROX.22.9 KM 0844225.9 |
 HB1535| HB1534 TRIGG RM 2                           13.017 METERS 15939     |
 HB1535| CI5660 TRIGG RM 3                           58.049 METERS 22605     |
 HB1535|---------------------------------------------------------------------|
 HB1535
 HB1535                          SUPERSEDED SURVEY CONTROL
 HB1535
 HB1535  NAD 83(1993)-  37 29 16.28513(N)    088 44 09.93272(W) AD(       ) 1
 HB1535  NAD 83(1986)-  37 29 16.29000(N)    088 44 09.93605(W) AD(       ) 1
 HB1535  NAD 27      -  37 29 16.10658(N)    088 44 09.72729(W) AD(       ) 1
 HB1535
 HB1535.Superseded values are not recommended for survey control.
 HB1535
 HB1535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1535.See file dsdata.pdf to determine how the superseded data were derived.
 HB1535
 HB1535_MARKER: DS = TRIANGULATION STATION DISK
 HB1535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1535_STAMPING: TRIGG 1957
 HB1535_MARK LOGO: CGS
 HB1535_PROJECTION: FLUSH
 HB1535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1535+STABILITY: SURFACE MOTION
 HB1535
 HB1535  HISTORY     - Date     Condition        Report By
 HB1535  HISTORY     - 1957     MONUMENTED       CGS
 HB1535  HISTORY     - 1962     GOOD             ILHD
 HB1535  HISTORY     - 20110614 GOOD             ILDT
 HB1535
 HB1535                          STATION DESCRIPTION
 HB1535
 HB1535'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1535'THE STATION IS ABOUT 4 MILES NORTHWEST OF GLENDALE, 7 MILES NORTH OF
 HB1535'GRANTSBURG, ON A HIGH HILL IN THE SHAWNEE NATIONAL FOREST, AT THE
 HB1535'TRIGG LOOKOUT TOWER SITE.  IT IS 31 FEET NORTH OF THE NORTHWEST LEG
 HB1535'OF THE LOOKOUT TOWER, 39 FEET NORTHWEST OF THE NORTHEAST LEG
 HB1535'OF THE LOOKOUT TOWER, 77 FEET EAST OF THE CENTERLINE OF A GRAVELED
 HB1535'ROAD AND 29 FEET WEST OF A HACKBERRY TREE WITH A TWIN TRUNK.  THE
 HB1535'MONUMENT IS FLUSH AND THE DISK IS STAMPED TRIGG 1957.
 HB1535'
 HB1535'TO REACH THE STATION FROM THE RAILROAD CROSSING IN THE SOUTHEAST EDGE
 HB1535'OF THE VILLAGE OF SIMPSON, GO EAST ON A PAVED ROAD FOR ABOUT 50 FEET
 HB1535'TO A SIDE ROAD LEFT AND A SIGN TRIG LOOKOUT TOWER.  TURN LEFT AND GO
 HB1535'NORTHEAST FOR 0.4 MILE TO A FORK. TAKE THE LEFT FORK AND CONTINUE
 HB1535'NORTHEAST ON THE MAIN GRAVELED ROAD FOR 0.2 MILE TO A FORK.  TAKE THE
 HB1535'RIGHT FORK AND CONTINUE NORTHEASTERLY ON THE MAIN GRAVELED ROAD
 HB1535'FOR 1.45 MILES TO THE TRIGG LOOKOUT TOWER ON THE RIGHT AND THE
 HB1535'STATION.
 HB1535'
 HB1535'REFERENCE MARK 1 IS 65 FEET NORTH OF THE NORTHEAST LEG OF THE LOOKOUT
 HB1535'TOWER AND 18 FEET SOUTHEAST OF A 12 INCH PEAR TREE.  THE
 HB1535'MONUMENT IS FLUSH AND THE DISK IS STAMPED TRIGG NO 1 1957.
 HB1535'
 HB1535'REFERENCE MARK 2 IS IN THE CENTER OF THE BASE OF THE LOOKOUT TOWER.
 HB1535'THE MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED TRIGG NO
 HB1535'2 1957.
 HB1535'
 HB1535'REFERENCE MARK 3 IS 14 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 HB1535'ROAD, 18 FEET NORTH OF A TELEPHONE POLE AND 8 FEET SOUTH OF A
 HB1535'WHITE WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 HB1535'STAMPED TRIGG NO 3 1957.
 HB1535'
 HB1535'NO SUITABLE PLACE COULD BE FOUND FOR AN AZIMUTH MARK.  REFERENCE MARK
 HB1535'3 WAS ESTABLISHED AT THE FARTHEST DISTANCE POSSIBLE AND
 HB1535'LOCATED WITH PRECISE PROCEEDURES SO THAT AN AZIMUTH BETTER THAN THE
 HB1535'ORDINARY REFERENCE MARK WOULD BE AVAILABLE.
 HB1535'
 HB1535'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1535
 HB1535                          STATION RECOVERY (1962)
 HB1535
 HB1535'RECOVERY NOTE BY IL HIGHWAY DEPT 1962
 HB1535'ALL MARKS WERE FOUND IN GOOD CONDITION.  DESCRIPTION ADEQUATE.
 HB1535
 HB1535                          STATION RECOVERY (2011)
 HB1535
 HB1535'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB1535'THE MARK IS BURIED 3.0' UNDER A GRAVEL PARKING LOT, RM 1 WAS FOUND
 HB1535'DESTROYED, RM 2 WAS FOUND GOOD, RM 3 WAS NOT LOOKED FOR
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1534 ***********************************************************************
 HB1534  DESIGNATION -  TRIGG RM 2
 HB1534  PID         -  HB1534
 HB1534  STATE/COUNTY-  IL/JOHNSON
 HB1534  COUNTRY     -  US
 HB1534  USGS QUAD   -  GLENDALE (2018)
 HB1534
 HB1534                         *CURRENT SURVEY CONTROL
 HB1534  ______________________________________________________________________
 HB1534* NAD 83(1997) POSITION- 37 29 15.88363(N) 088 44 09.74910(W)   ADJUSTED
 HB1534* NAVD 88 ORTHO HEIGHT -   233.    (meters)      764.    (feet) SCALED
 HB1534  ______________________________________________________________________
 HB1534  GEOID HEIGHT    -        -28.880 (meters)                     GEOID18
 HB1534  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 HB1534  HORZ ORDER      -  SECOND
 HB1534
 HB1534.The horizontal coordinates were established by classical geodetic methods
 HB1534.and adjusted by the National Geodetic Survey in October 1999.
 HB1534
 HB1534.The orthometric height was scaled from a topographic map.
 HB1534
 HB1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1534.GEOID18 height accuracy estimate available here.
 HB1534
 HB1534.Click photographs - Photos may exist for this station.
 HB1534
 HB1534.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1534
 HB1534. The following values were computed from the NAD 83(1997) position.
 HB1534
 HB1534;                    North         East     Units Scale Factor Converg.
 HB1534;SPC IL E     -    91,196.475   264,385.354   MT  0.99999062   -0 14 42.3
 HB1534;SPC IL E     -   299,200.44    867,404.28   sFT  0.99999062   -0 14 42.3
 HB1534;UTM  16      - 4,150,397.132   346,519.949   MT  0.99989016   -1 03 24.3
 HB1534
 HB1534!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1534!SPC IL E     -   0.99996798  x   0.99999062  =   0.99995860
 HB1534!UTM  16      -   0.99996798  x   0.99989016  =   0.99985815
 HB1534
 HB1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4651950397(NAD 83)
 HB1534
 HB1534                          SUPERSEDED SURVEY CONTROL
 HB1534
 HB1534  NAD 83(1993)-  37 29 15.88930(N)    088 44 09.74841(W) AD(       ) 2
 HB1534  NAD 83(1986)-  37 29 15.89416(N)    088 44 09.75173(W) AD(       ) 2
 HB1534  NAD 27      -  37 29 15.71074(N)    088 44 09.54299(W) AD(       ) 2
 HB1534
 HB1534.Superseded values are not recommended for survey control.
 HB1534
 HB1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1534.See file dsdata.pdf to determine how the superseded data were derived.
 HB1534
 HB1534_MARKER: DR = REFERENCE MARK DISK
 HB1534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1534_STAMPING: TRIGG NO 2 1957
 HB1534_MARK LOGO: CGS
 HB1534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1534+STABILITY: SURFACE MOTION
 HB1534_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1534+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2011
 HB1534
 HB1534  HISTORY     - Date     Condition        Report By
 HB1534  HISTORY     - 1957     MONUMENTED       CGS
 HB1534  HISTORY     - 20110614 GOOD             ILDT
 HB1534
 HB1534                          STATION DESCRIPTION
 HB1534
 HB1534'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1534'THE STATION IS ABOUT 1-1/2 MILES NORTH-NORTHEAST OF SIMPSON, 4 MILES
 HB1534'NORTHWEST OF GLENDALE, ON TOP OF A HIGH HILL IN THE SHAWNEE NATIONAL
 HB1534'FOREST.  IT IS A FOUR LEGGED STEEL TOWER WITH AN ENCLOSED OBSERVERS
 HB1534'PLATFORM ON TOP AND IS ABOUT 100 FEET HIGH.  A TRAVERSE CONNECTION
 HB1534'WAS MADE TO TRIANGULATION STATION TRIGG, THE DISTANCE BEING 42.70
 HB1534'(FEET) 13.016 (METERS) SOUTH-SOUTHEAST OF STATION TRIGG.
 HB1534'
 HB1534'TO REACH THE STATION FROM THE RAILROAD CROSSING AT THE SOUTHEAST EDGE
 HB1534'OF THE VILLAGE OF SIMPSON, GO EAST ON A PAVED ROAD FOR ABOUT 50 FEET
 HB1534'TO A SIDE ROAD LEFT AND A SIGN TRIGG LOOKOUT TOWER. TURN LEFT AND GO
 HB1534'NORTHEAST FOR 0.4 MILE TO A FORK. TAKE THE LEFT FORK AND CONTINUE
 HB1534'NORTHEASTERLY FOR 0.2 MILE TO A FORK.  TAKE THE RIGHT FORK AND GO
 HB1534'NORTHEASTERLY ON THE MAIN GRAVELED ROAD FOR 1.45 MILES TO THE
 HB1534'LOOKOUT TOWER ON THE RIGHT.
 HB1534
 HB1534                          STATION RECOVERY (2011)
 HB1534
 HB1534'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB1534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1471 ***********************************************************************
 MF1471  DESIGNATION -  TRIUMPH
 MF1471  PID         -  MF1471
 MF1471  STATE/COUNTY-  IL/LASALLE
 MF1471  COUNTRY     -  US
 MF1471  USGS QUAD   -  PRAIRIE CENTER (2018)
 MF1471
 MF1471                         *CURRENT SURVEY CONTROL
 MF1471  ______________________________________________________________________
 MF1471* NAD 83(2011) POSITION- 41 29 27.21089(N) 088 58 53.47042(W)   ADJUSTED
 MF1471* NAD 83(2011) ELLIP HT-   184.572 (meters)        (06/27/12)   ADJUSTED
 MF1471* NAD 83(2011) EPOCH   -  2010.00
 MF1471* NAVD 88 ORTHO HEIGHT -   217.6   (meters)      714.    (feet) GPS OBS
 MF1471  ______________________________________________________________________
 MF1471  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1471  GEOID HEIGHT    -        -32.993 (meters)                     GEOID99
 MF1471  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1471  NAD 83(2011) X  -     85,049.107 (meters)                     COMP
 MF1471  NAD 83(2011) Y  - -4,784,030.627 (meters)                     COMP
 MF1471  NAD 83(2011) Z  -  4,203,536.859 (meters)                     COMP
 MF1471  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 MF1471
 MF1471  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1471  Standards:
 MF1471         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1471            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1471  -------------------------------------------------------------------
 MF1471  NETWORK    1.85   2.23           0.81   0.69   1.14     -0.05846614
 MF1471  -------------------------------------------------------------------
 MF1471  Click here for local accuracies and other accuracy information.
 MF1471
 MF1471.The horizontal coordinates were established by GPS observations
 MF1471.and adjusted by the National Geodetic Survey in June 2012.
 MF1471
 MF1471.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1471.been affixed to the stable North American tectonic plate. See 
 MF1471.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1471
 MF1471.The horizontal coordinates are valid at the epoch date displayed above
 MF1471.which is a decimal equivalence of Year/Month/Day.
 MF1471
 MF1471.The orthometric height was determined by GPS observations and a
 MF1471.high-resolution geoid model.
 MF1471
 MF1471.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1471.GEOID18 height accuracy estimate available here.
 MF1471
 MF1471.Click photographs - Photos may exist for this station.
 MF1471
 MF1471.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1471
 MF1471.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1471
 MF1471.The ellipsoidal height was determined by GPS observations
 MF1471.and is referenced to NAD 83.
 MF1471
 MF1471. The following values were computed from the NAD 83(2011) position.
 MF1471
 MF1471;                    North         East     Units Scale Factor Converg.
 MF1471;SPC IL E     -   535,761.074   245,872.561   MT  1.00001104   -0 25 46.0
 MF1471;SPC IL E     - 1,757,742.79    806,666.89   sFT  1.00001104   -0 25 46.0
 MF1471;UTM  16      - 4,595,148.393   334,589.625   MT  0.99993672   -1 18 47.0
 MF1471
 MF1471!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1471!SPC IL E     -   0.99997105  x   1.00001104  =   0.99998209
 MF1471!UTM  16      -   0.99997105  x   0.99993672  =   0.99990777
 MF1471
 MF1471:                Primary Azimuth Mark                     Grid Az
 MF1471:SPC IL E     -  TRIUMPH AZ MK                            093 22 43.0
 MF1471:UTM  16      -  TRIUMPH AZ MK                            094 15 44.0
 MF1471
 MF1471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3458995148(NAD 83)
 MF1471
 MF1471|---------------------------------------------------------------------|
 MF1471| PID    Reference Object                     Distance      Geod. Az  |
 MF1471|                                                           dddmmss.s |
 MF1471| MF1519 EARLVILLE MARATHON ELEC TANK        APPROX.11.2 KM 0194520.0 |
 MF1471| CI8733 TRIUMPH AZ MK                                      0925657.0 |
 MF1471| CI8734 TRIUMPH RM 1                         24.169 METERS 13157     |
 MF1471| MF1615 WALTHAM USAF RAD TOWER AFIXPE       APPROX. 9.8 KM 2063916.2 |
 MF1471| CI8735 TRIUMPH RM 2                         21.478 METERS 22229     |
 MF1471| MF1573 MENDOTA FEED MILL WATER TANK        APPROX.13.5 KM 2932501.1 |
 MF1471| MF1564 MENDOTA CALIF PACKING CO TANK       APPROX.12.2 KM 3064212.2 |
 MF1471|---------------------------------------------------------------------|
 MF1471
 MF1471                          SUPERSEDED SURVEY CONTROL
 MF1471
 MF1471  NAD 83(2007)-  41 29 27.21088(N)    088 58 53.47133(W) AD(2002.00) 0
 MF1471  ELLIP H (02/10/07)  184.599  (m)                       GP(2002.00)    
 MF1471  ELLIP H (02/03/05)  184.595  (m)                       GP(       ) 4 2
 MF1471  NAD 83(1997)-  41 29 27.21093(N)    088 58 53.47118(W) AD(       ) 1
 MF1471  ELLIP H (03/04/03)  184.614  (m)                       GP(       ) 4 2
 MF1471  NAD 83(1997)-  41 29 27.21064(N)    088 58 53.47178(W) AD(       ) 2
 MF1471  NAD 83(1996)-  41 29 27.21251(N)    088 58 53.47564(W) AD(       ) 2
 MF1471  NAD 83(1986)-  41 29 27.21637(N)    088 58 53.47949(W) AD(       ) 2
 MF1471  NAD 27      -  41 29 27.10140(N)    088 58 53.19190(W) AD(       ) 2
 MF1471
 MF1471.Superseded values are not recommended for survey control.
 MF1471
 MF1471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1471.See file dsdata.pdf to determine how the superseded data were derived.
 MF1471
 MF1471_MARKER: DS = TRIANGULATION STATION DISK
 MF1471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1471_STAMPING: TRIUMPH 1954
 MF1471_MARK LOGO: CGS
 MF1471_PROJECTION: FLUSH
 MF1471_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1471+STABILITY: SURFACE MOTION
 MF1471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1471+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2003
 MF1471
 MF1471  HISTORY     - Date     Condition        Report By
 MF1471  HISTORY     - 1954     MONUMENTED       CGS
 MF1471  HISTORY     - 1968     GOOD             CGS
 MF1471  HISTORY     - 19970808 MARK NOT FOUND   USPSQD
 MF1471  HISTORY     - 20020907 GOOD             USPSQD
 MF1471  HISTORY     - 20030710 GOOD             ASCPC
 MF1471
 MF1471                          STATION DESCRIPTION
 MF1471
 MF1471'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1471'STATION IS LOCATED ALONG THE NORTH SIDE OF A GRAVEL ROAD
 MF1471'ABOUT 8 MILES SOUTHEAST OF MENDOTA AND ABOUT 5 MILES NORTHEAST
 MF1471'OF TROY GROVE.  IT IS 116 FEET WEST OF THE WEST END OF A
 MF1471'CULVERT, 27 FEET NORTH OF THE CENTER OF THE ROAD, 8 FEET
 MF1471'EAST OF A FENCE CORNER, 4 FEET EAST OF A WHITE WITNESS POST
 MF1471'AND 1 FOOT SOUTH OF A FENCE.  THE MARK IS FLUSH AND THE
 MF1471'DISK IS STAMPED TRIUMPH 1954.
 MF1471'
 MF1471'REFERENCE MARK NO. 1 IS 26 FEET SOUTH OF THE CENTER OF THE
 MF1471'ROAD AND 1 FOOT NORTH OF A FENCE.  THE MARK IS FLUSH AND
 MF1471'THE DISK IS STAMPED TRIUMPH NO 1 1954.
 MF1471'
 MF1471'REFERENCE MARK NO. 2 IS 26 FEET SOUTH OF THE CENTER OF THE
 MF1471'ROAD AND 1 FOOT NORTH OF A FENCE.  THE MARK IS FLUSH AND
 MF1471'THE DISK IS STAMPED TRIUMPH NO 2 1954.
 MF1471'
 MF1471'AZIMUTH MARK IS 58 FEET EAST OF A CONCRETE CULVERT, 26 FEET
 MF1471'SOUTH OF THE CENTER OF THE GRAVEL ROAD, 2 FEET WEST OF A
 MF1471'WHITE WITNESS POST AND FENCE CORNER AND 1 FOOT NORTH OF
 MF1471'THE FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK
 MF1471'IS STAMPED TRIUMPH 1954.
 MF1471'
 MF1471'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 MF1471'51 AND 52 ABOUT 2 MILES WEST OF TROY GROVE, GO EAST ON HIGHWAY
 MF1471'52 FOR 5.95 MILES TO A PAVED CROSSROAD.  CONTINUE EAST ON
 MF1471'THE HIGHWAY FOR 1.0 MILE TO A GRAVEL CROSSROAD.  TURN LEFT
 MF1471'AND GO NORTH ON GRAVEL ROAD FOR 1.5 MILES TO A T-ROAD RIGHT.
 MF1471'TURN RIGHT AND GO EAST ON GRAVEL ROAD FOR 0.6 MILE TO THE
 MF1471'STATION ON THE LEFT AS DESCRIBED.  CONTINUE EAST ON THE
 MF1471'GRAVEL ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT
 MF1471'AS DESCRIBED.
 MF1471'
 MF1471'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1471
 MF1471                          STATION RECOVERY (1968)
 MF1471
 MF1471'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 MF1471'ALL MARKS FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD
 MF1471'WITH THE BELOW CHANGES.  BOTH REFERENCE MARKS ARE 1 FOOT
 MF1471'SOUTH RATHER THAN NORTH OF THE FENCE.  THE STATION MARK
 MF1471'IS 1 FOOT WEST OF A METAL WITNESS POST.  THE AZIMUTH MARK
 MF1471'IS 1 FOOT WEST OF A METAL WITNESS POST.
 MF1471'
 MF1471'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 MF1471'NORTHEAST OF TROY GROVE
 MF1471
 MF1471                          STATION RECOVERY (1997)
 MF1471
 MF1471'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1471'MARK NOT FOUND.
 MF1471
 MF1471                          STATION RECOVERY (2002)
 MF1471
 MF1471'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1471'REFERENCE MARKS 1 AND 2 WERE NOT FOUND.
 MF1471'THE AZIMUTH WAS NOT  FOUND.
 MF1471
 MF1471                          STATION RECOVERY (2003)
 MF1471
 MF1471'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2003
 MF1471'TO REACH THE MARK FROM THE INTERSECTION OF INTERSTATE 39 AND US 52,
 MF1471'HEAD EAST 2.95 MILES TO A TAR AND CHIP ROAD (E. 9TH STREET), TURN LEFT
 MF1471'(NORTH) AND GO 1.5 MILES TO A TAR AND CHIP ROAD (N381 2 RD),TURN RIGHT
 MF1471'(EAST) AND GO 0.55 MILES TO THE STATION ON THE LEFT. STATION IS A
 MF1471'BRASS DISK WITH DIMPLE OUTSIDE OF TRIANGLE MARK AND SET IN A SQUARE 1
 MF1471'FT BY 1FT CONCRETE POST FLUSH WITH GROUND ALONG THE BACK SLOPE OF
 MF1471'DITCH 25 FEET NORTH OF CENTERLINE TAR AND CHIP ROAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1353 ***********************************************************************
 MF1353  DESIGNATION -  TROY
 MF1353  PID         -  MF1353
 MF1353  STATE/COUNTY-  IL/WILL
 MF1353  COUNTRY     -  US
 MF1353  USGS QUAD   -  PLAINFIELD (2018)
 MF1353
 MF1353                         *CURRENT SURVEY CONTROL
 MF1353  ______________________________________________________________________
 MF1353* NAD 83(1997) POSITION- 41 31 16.20324(N) 088 10 46.35087(W)   ADJUSTED
 MF1353* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) SCALED
 MF1353  ______________________________________________________________________
 MF1353  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 MF1353  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 MF1353  HORZ ORDER      -  THIRD
 MF1353
 MF1353.This mark is at Joliet Park District Airport (JOT)
 MF1353
 MF1353.The horizontal coordinates were established by classical geodetic methods
 MF1353.and adjusted by the National Geodetic Survey in October 1999.
 MF1353
 MF1353.The orthometric height was scaled from a topographic map.
 MF1353
 MF1353.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1353.GEOID18 height accuracy estimate available here.
 MF1353
 MF1353.Click photographs - Photos may exist for this station.
 MF1353
 MF1353.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1353
 MF1353. The following values were computed from the NAD 83(1997) position.
 MF1353
 MF1353;                    North         East     Units Scale Factor Converg.
 MF1353;SPC IL E     -   538,932.093   312,836.494   MT  0.99997703   +0 06 07.0
 MF1353;SPC IL E     - 1,768,146.38  1,026,364.40   sFT  0.99997703   +0 06 07.0
 MF1353;UTM  16      - 4,597,285.828   401,583.372   MT  0.99971920   -0 46 55.1
 MF1353
 MF1353!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1353!SPC IL E     -   0.99997728  x   0.99997703  =   0.99995431
 MF1353!UTM  16      -   0.99997728  x   0.99971920  =   0.99969649
 MF1353
 MF1353:                Primary Azimuth Mark                     Grid Az
 MF1353:SPC IL E     -  TROY AZ MK RESET                         071 07 03.5
 MF1353:UTM  16      -  TROY AZ MK RESET                         072 00 05.6
 MF1353
 MF1353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0158397285(NAD 83)
 MF1353
 MF1353|---------------------------------------------------------------------|
 MF1353| PID    Reference Object                     Distance      Geod. Az  |
 MF1353|                                                           dddmmss.s |
 MF1353| CI8740 TROY AZ MK RESET                                   0711310.5 |
 MF1353| MF1340 JOLIET ST NONNATUS CATH TWR         APPROX. 6.8 KM 0764539.0 |
 MF1353| CI8739 TROY AZ MK                                         0785936.1 |
 MF1353| MF1356 JOLIET MICROWAVE KSB 573 MAST       APPROX. 3.6 KM 1115142.7 |
 MF1353| CI8741 TROY RM 1                            19.497 METERS 19201     |
 MF1353| CI8742 TROY RM 2                            21.388 METERS 28335     |
 MF1353| MF1352 AIRPORT BCN JOLIET MUN AIRPORT       45.268 METERS 32625     |
 MF1353|---------------------------------------------------------------------|
 MF1353
 MF1353                          SUPERSEDED SURVEY CONTROL
 MF1353
 MF1353  NAD 83(1997)-  41 31 16.20422(N)    088 10 46.35129(W) AD(       ) 3
 MF1353  NAD 83(1986)-  41 31 16.20524(N)    088 10 46.36253(W) AD(       ) 3
 MF1353  NAD 27      -  41 31 16.09520(N)    088 10 46.13670(W) AD(       ) 3
 MF1353
 MF1353.Superseded values are not recommended for survey control.
 MF1353
 MF1353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1353.See file dsdata.pdf to determine how the superseded data were derived.
 MF1353
 MF1353_MARKER: DS = TRIANGULATION STATION DISK
 MF1353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1353_STAMPING: TROY 1956
 MF1353_MARK LOGO: CGS
 MF1353_PROJECTION: FLUSH
 MF1353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1353+STABILITY: SURFACE MOTION
 MF1353
 MF1353  HISTORY     - Date     Condition        Report By
 MF1353  HISTORY     - 1956     MONUMENTED       CGS
 MF1353  HISTORY     - 1958     GOOD             CGS
 MF1353  HISTORY     - 1959     GOOD             CGS
 MF1353  HISTORY     - 1967     GOOD             CGS
 MF1353  HISTORY     - 1973     GOOD             ILDT
 MF1353  HISTORY     - 1976     GOOD             ALSTER
 MF1353  HISTORY     - 20040603 GOOD             HANPRO
 MF1353  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF1353
 MF1353                          STATION DESCRIPTION
 MF1353
 MF1353'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1353'THE STATION IS ABOUT 6 MILES SOUTH-SOUTHEAST OF PLAINFIELD,
 MF1353'6 MILES NORTHEAST OF MINOOKA, 5 MILES WEST OF JOLIET, AND
 MF1353'1 MILE EAST OF THE JUNCTION OF U.S. HIGHWAY 66 AND U.S. HIGHWAY
 MF1353'52 AT THE JOLIET MUNICIPAL AIRPORT.  IT IS ABOUT IN THE CENTER
 MF1353'OF THE LAWN IN FRONT OF THE BRICK AIRPORT ADMINISTRATION-HANGER
 MF1353'BUILDING, 220 FEET SOUTH OF THE CENTER OF HIGHWAY 52, 148.51
 MF1353'FEET SOUTHEAST OF THE CENTER OF THE BASE OF THE AIRPORT
 MF1353'BEACON, 148 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 MF1353'BRICK BUILDING, AND 129 FEET NORTH OF THE NORTHEAST CORNER
 MF1353'OF THE BRICK BUILDING.  THE MARK IS FLUSH AND THE DISK IS
 MF1353'STAMPED TROY 1956.
 MF1353'
 MF1353'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF HIGHWAY 52
 MF1353'AND THE EASTERLY AIRPORT DRIVEWAY, GO EAST ON HIGHWAY 52
 MF1353'FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 MF1353'
 MF1353'REFERENCE MARK 1 IS IN THE SOUTH EDGE OF THE LAWN, 95 FEET
 MF1353'NORTH OF THE NORTHWEST CORNER OF THE BRICK BUILDING AND
 MF1353'32 FEET NORTH OF THE CENTER OF THE EASTERLY DRIVEWAY.  THE
 MF1353'MARK IS FLUSH AND THE DISK IS STAMPED TROY NO 1 1956.
 MF1353'
 MF1353'REFERENCE MARK 2 IS IN THE SOUTHWEST PART OF THE LAWN, 121
 MF1353'FEET EAST OF THE CENTER OF THE WESTERLY PAVED DRIVEWAY, AND
 MF1353'101 FEET SOUTHWEST OF THE SOUTHWEST LEG OF THE AIRPORT BEACON.
 MF1353'THE MARK IS FLUSH AND THE DISK IS STAMPED TROY NO 2 1956.
 MF1353'
 MF1353'THE AZIMUTH MARK IS 40 FEET SOUTH OF THE CENTER OF HIGHWAY
 MF1353'52, 4 FEET WEST OF A STEEL FENCE CORNER POST, AND 1-1/2
 MF1353'FEET WEST OF A WHITE WITNESS POST.  THE MARK PROJECTS 4 INCHES
 MF1353'AND THE DISK IS STAMPED TROY 1956.
 MF1353'
 MF1353'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1353
 MF1353                          STATION RECOVERY (1958)
 MF1353
 MF1353'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 MF1353'STATION, AZIMUTH, AND REFERENCE MARKS RECOVERED IN GOOD
 MF1353'CONDITION.  DISTANCE AND DIRECTION TO REFERENCE MARK NO. 2
 MF1353'CHECKED AND VERIFIED.  LINE TO REFERENCE MARK NO. 1 OBSTRUCTED
 MF1353'BY PARKED AUTOMOBILES.  DESCRIPTION ADEQUATE AND CORRECT.
 MF1353
 MF1353                          STATION RECOVERY (1959)
 MF1353
 MF1353'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1353'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 MF1353'FOUND TO BE IN GOOD CONDITION.
 MF1353'
 MF1353'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 MF1353'
 MF1353'THE DISTANCE AND DIRECTION TO ALL MARKS WERE CHECKED AND
 MF1353'FOUND TO BE CORRECT.
 MF1353'
 MF1353'THE OLD AZIMUTH MARK WAS DESTROYED DUE TO HIGHWAY CONSTRUCTION.
 MF1353'
 MF1353'A NEW AZIMUTH MARK WAS ESTABLISHED, IT IS A STANDARD AZIMUTH
 MF1353'MARK DISK SET IN TOP OF A 12 X 12 INCH CONCRETE POST SET
 MF1353'FLUSH AND THE DISK IS STAMPED TROY 1956 RESET 1959.  IT IS
 MF1353'75 FEET EAST OF THE APPROXIMATE CENTER OF THE EAST DRIVEWAY
 MF1353'TO CEMETERY, 70 FEET NORTH OF THE APPROXIMATE CENTER OF U.S.
 MF1353'HIGHWAY 52, 23 FEET NORTH-NORTHWEST OF A LARGE STONE FENCE
 MF1353'CORNER AND 1 FOOT WEST OF STONE FENCE.
 MF1353'
 MF1353'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 MF1353'AIRPORT DRIVEWAY FOR 0.05 MILE, TURN RIGHT AND GO EAST ON
 MF1353'U.S. HIGHWAY 52 FOR 0.15 MILE TO THE AZIMUTH MARK ON THE
 MF1353'LEFT AS DESCRIBED.
 MF1353
 MF1353                          STATION RECOVERY (1967)
 MF1353
 MF1353'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1353'STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 MF1353'
 MF1353'THE DESCRIPTION IS GOOD.
 MF1353'
 MF1353'THE ROAD HAS BEEN WIDENED AT THE AZIMUTH MARK AND IT IS ASSUMED
 MF1353'THAT THE MARK WAS DESTROYED BY CONSTRUCTION.
 MF1353
 MF1353                          STATION RECOVERY (1973)
 MF1353
 MF1353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (RIL)
 MF1353'TROY 1956 RECOVERED GOOD.
 MF1353'
 MF1353'TROY NO. 1 1956 RECOVERED GOOD.
 MF1353'
 MF1353'TROY NO. 2 1956 RECOVERED GOOD.
 MF1353'
 MF1353'TROY 1956 RESET 1959 RECOVERED GOOD.
 MF1353'
 MF1353'DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES W. OF JOLIET.
 MF1353
 MF1353                          STATION RECOVERY (1976)
 MF1353
 MF1353'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (TCH)
 MF1353'TROY 1956 RECOVERED GOOD.
 MF1353'
 MF1353'TROY NO. 1 1956 RECOVERED GOOD.
 MF1353'
 MF1353'TROY NO. 2 1956 RECOVERED GOOD.
 MF1353'
 MF1353'TROY AZ MK. 1956 RESET 1959 RECOVERED GOOD.
 MF1353'
 MF1353'ALL MARKS FOUND IN GOOD CONDITION.  DESCRIPTION ADEQUATE FOR ALL
 MF1353'MARKS.
 MF1353'
 MF1353'DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES W. OF JOLIET.
 MF1353
 MF1353                          STATION RECOVERY (2004)
 MF1353
 MF1353'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2004 (JAR)
 MF1353'RECOVERED IN GOOD CONDITION.
 MF1353
 MF1353                          STATION RECOVERY (2008)
 MF1353
 MF1353'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1353'THIS PARTY LOCATED A HOLE IN THE GROUND IN A GRASS MEDIAN SEPARATING
 MF1353'INBOUND AND OUTBOUND TRAFFIC LANES FOR THE AIRPORT.  MARK NOT LOCATED.
 MF1353'RM S NOT SOUGHT, AZ NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1617 ***********************************************************************
 MF1617  DESIGNATION -  TROY
 MF1617  PID         -  MF1617
 MF1617  STATE/COUNTY-  IL/LASALLE
 MF1617  COUNTRY     -  US
 MF1617  USGS QUAD   -  TROY GROVE (2018)
 MF1617
 MF1617                         *CURRENT SURVEY CONTROL
 MF1617  ______________________________________________________________________
 MF1617* NAD 83(1997) POSITION- 41 28 10.71043(N) 089 02 53.74875(W)   ADJUSTED
 MF1617* NAVD 88 ORTHO HEIGHT -   202.    (meters)      663.    (feet) SCALED
 MF1617  ______________________________________________________________________
 MF1617  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 MF1617  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 MF1617  HORZ ORDER      -  THIRD
 MF1617
 MF1617.The horizontal coordinates were established by classical geodetic methods
 MF1617.and adjusted by the National Geodetic Survey in October 1999.
 MF1617
 MF1617.The orthometric height was scaled from a topographic map.
 MF1617
 MF1617.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1617.GEOID18 height accuracy estimate available here.
 MF1617
 MF1617.Click photographs - Photos may exist for this station.
 MF1617
 MF1617.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1617
 MF1617. The following values were computed from the NAD 83(1997) position.
 MF1617
 MF1617;                    North         East     Units Scale Factor Converg.
 MF1617;SPC IL E     -   533,444.929   240,279.497   MT  1.00001887   -0 28 24.4
 MF1617;SPC IL E     - 1,750,143.90    788,316.98   sFT  1.00001887   -0 28 24.4
 MF1617;SPC IL W     -   533,783.992   793,421.219   MT  1.00004854   +0 44 26.5
 MF1617;SPC IL W     - 1,751,256.31  2,603,082.78   sFT  1.00004854   +0 44 26.5
 MF1617;UTM  16      - 4,592,918.908   328,961.889   MT  0.99996002   -1 21 24.2
 MF1617
 MF1617!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1617!SPC IL E     -   0.99997351  x   1.00001887  =   0.99999238
 MF1617!SPC IL W     -   0.99997351  x   1.00004854  =   1.00002205
 MF1617!UTM  16      -   0.99997351  x   0.99996002  =   0.99993353
 MF1617
 MF1617:                Primary Azimuth Mark                     Grid Az
 MF1617:SPC IL E     -  WALTHAM USAF RAD TOWER AFIXPE            169 54 11.3
 MF1617:SPC IL W     -  WALTHAM USAF RAD TOWER AFIXPE            168 41 20.4
 MF1617:UTM  16      -  WALTHAM USAF RAD TOWER AFIXPE            170 47 11.1
 MF1617
 MF1617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2896192918(NAD 83)
 MF1617
 MF1617|---------------------------------------------------------------------|
 MF1617| PID    Reference Object                     Distance      Geod. Az  |
 MF1617|                                                           dddmmss.s |
 MF1617| CI8737 TROY RM 1                            22.890 METERS 08717     |
 MF1617| MF1615 WALTHAM USAF RAD TOWER AFIXPE       APPROX. 6.5 KM 1692546.9 |
 MF1617| CI8736 TROY AZ MK                                         2813123.3 |
 MF1617| MF1620 TROY 2 AZ MK                        APPROX. 0.9 KM 3043311.6 |
 MF1617| CI8738 TROY RM 2                            33.354 METERS 33946     |
 MF1617|---------------------------------------------------------------------|
 MF1617
 MF1617                          SUPERSEDED SURVEY CONTROL
 MF1617
 MF1617  NAD 83(1996)-  41 28 10.71206(N)    089 02 53.75208(W) AD(       ) 3
 MF1617  NAD 83(1986)-  41 28 10.71651(N)    089 02 53.75623(W) AD(       ) 3
 MF1617  NAD 27      -  41 28 10.59930(N)    089 02 53.46650(W) AD(       ) 3
 MF1617
 MF1617.Superseded values are not recommended for survey control.
 MF1617
 MF1617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1617.See file dsdata.pdf to determine how the superseded data were derived.
 MF1617
 MF1617_MARKER: DS = TRIANGULATION STATION DISK
 MF1617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1617_STAMPING: TROY 1954
 MF1617_MARK LOGO: CGS
 MF1617_PROJECTION: FLUSH
 MF1617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1617+STABILITY: SURFACE MOTION
 MF1617
 MF1617  HISTORY     - Date     Condition        Report By
 MF1617  HISTORY     - 1954     MONUMENTED       CGS
 MF1617  HISTORY     - 1970     GOOD             NGS
 MF1617  HISTORY     - 1976     GOOD             NGS
 MF1617  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF1617  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1617  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF1617  HISTORY     - 20130919 MARK NOT FOUND   ILDT
 MF1617
 MF1617                          STATION DESCRIPTION
 MF1617
 MF1617'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1617'STATION IS LOCATED ABOUT 7 MILES SOUTHEAST OF MENDOTA AND
 MF1617'1-1/2 MILES EAST OF TROY GROVE ALONG THE SOUTH SIDE OF U.S.
 MF1617'HIGHWAY 52 AND ON HIGHWAY PROPERTY.  IT IS 59 FEET SOUTH OF
 MF1617'THE CENTER OF THE HIGHWAY, 20 FEET SOUTHWEST OF A 10 INCH ELM
 MF1617'TREE AND 12 FEET NORTH OF A WHITE WITNESS POST AND FENCE LINE.
 MF1617'THE MARK IS FLUSH AND THE DISK IS STAMPED TROY 1954.
 MF1617'
 MF1617'REFERENCE MARK NO. 1 IS 49 FEET SOUTH OF THE CENTER OF THE
 MF1617'HIGHWAY AND 18 FEET NORTH OF A FENCE LINE.  THE MARK IS
 MF1617'FLUSH AND THE DISK IS STAMPED TROY NO 1 1954.
 MF1617'
 MF1617'REFERENCE MARK NO. 2 IS 39 FEET NORTH OF THE CENTER OF THE
 MF1617'HIGHWAY, 1 FOOT SOUTH OF A GATE POST AND 1 FOOT WEST OF A
 MF1617'TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1617'TROY NO 2 1954.
 MF1617'
 MF1617'AZIMUTH MARK IS 39 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 MF1617'34 FEET EAST OF A TELEPHONE POLE, 3 FEET EAST OF A WHITE
 MF1617'WITNESS POST AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK
 MF1617'PROJECTS 2 INCHES AND THE DISK IS STAMPED TROY 1954.
 MF1617'
 MF1617'TO REACH THE STATION FROM THE RAILROAD CROSSING IN THE EAST
 MF1617'EDGE OF TROY GROVE GO EAST ON U.S. HIGHWAY 52 FOR 1.2 MILES
 MF1617'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE EAST
 MF1617'ON HIGHWAY 52 FOR 0.15 MILE TO THE STATION ON THE RIGHT AS
 MF1617'DESCRIBED.
 MF1617'
 MF1617'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1617
 MF1617                          STATION RECOVERY (1970)
 MF1617
 MF1617'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 MF1617'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DISTANCE AND
 MF1617'DIRECTION WERE FOUND TO BE CORRECT.  A NEW DESCRIPTION FOLLOWS--
 MF1617'
 MF1617'THE STATION IS LOCATED ON THE RIGHT-OF-WAY OF U.S. HIGHWAY
 MF1617'52, ABOUT 7 MILES SOUTHEAST OF MENDOTA, 1 FOOT WEST OF A
 MF1617'METAL WITNESS POST, 13 FEET NORTH OF A FENCE, 59 FEET SOUTH
 MF1617'OF THE CENTERLINE OF THE HIGHWAY AND 35 FEET EAST OF A TRIPLE
 MF1617'TRUNK APPLE TREE.  THE MONUMENT IS FLUSH AND THE DISK IS
 MF1617'STAMPED TROY 1954.
 MF1617'
 MF1617'TO REACH THE STATION FROM THE RAILROAD CROSSING OF U.S. HIGHWAY
 MF1617'52 AT THE EAST EDGE OF TROY GROVE, GO EAST ON HIGHWAY 52 FOR
 MF1617'1.2 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST
 MF1617'ON THE HIGHWAY FOR 0.15 MILE TO THE STATION ON THE RIGHT.
 MF1617'
 MF1617'REFERENCE MARK 1 IS 48 FEET SOUTH OF THE CENTERLINE OF THE
 MF1617'HIGHWAY, 19 FEET NORTHEAST OF A 14 INCH WILD CHERRY TREE AND
 MF1617'18 FEET NORTH OF THE FENCE.  THE MONUMENT IS FLUSH AND THE
 MF1617'DISK IS STAMPED TROY NO 1 1954.
 MF1617'
 MF1617'REFERENCE MARK 2 IS 9 FEET EAST OF THE CENTERLINE OF A FIELD
 MF1617'ENTRANCE, 1 FOOT WEST OF A TELEPHONE POLE, 14 FEET NORTH OF
 MF1617'A CONCRETE HEADWALL AND 39 FEET NORTH OF THE CENTERLINE OF
 MF1617'THE HIGHWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 MF1617'TROY NO 2 1954.
 MF1617'
 MF1617'THE AZIMUTH MARK IS 34 FEET EAST OF A TELEPHONE POLE, 1 FOOT
 MF1617'WEST OF A METAL WITNESS POST, 1 FOOT SOUTH OF A FENCE, 100
 MF1617'FEET EAST OF A FENCE CORNER AND 39 FEET NORTH OF THE CENTERLINE
 MF1617'OF THE HIGHWAY.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 MF1617'TROY 1954.
 MF1617'
 MF1617'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1617'
 MF1617'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2
 MF1617'MILES EAST OF TROY GROVE
 MF1617
 MF1617                          STATION RECOVERY (1976)
 MF1617
 MF1617'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF1617'STATION MARK, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE FOUND
 MF1617'IN GOOD CONDITION AS DESCRIBED.  THE DISTANCE AND DIRECTION
 MF1617'CHECKED.  THE MARKS WERE ALL IN THE WAY OF A NEW HIGHWAY
 MF1617'INTERCHANGE BEING BUILT.  TROY 2 WAS ESTABLISHED AND THE STATION
 MF1617'AND AZIMUTH MARK WERE LEFT INTACT.  THE REFERENCE MARKS WERE
 MF1617'DESTROYED AND THE DISKS SALVAGED AS REQUEST OF THE HIGHWAY
 MF1617'OFFICIALS IN CHARGE OF THE PROJECT.  FOR DETAILS SEE DESCRIPTION
 MF1617'TROY 2.
 MF1617'
 MF1617'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 EAST OF
 MF1617'TROY GROVE.
 MF1617'
 MF1617'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1617
 MF1617                          STATION RECOVERY (1997)
 MF1617
 MF1617'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1617'MARK NOT FOUND.
 MF1617
 MF1617                          STATION RECOVERY (2001)
 MF1617
 MF1617'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1617'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1617
 MF1617                          STATION RECOVERY (2002)
 MF1617
 MF1617'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1617'MARK NOT FOUND.
 MF1617
 MF1617                          STATION RECOVERY (2013)
 MF1617
 MF1617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF1617'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1619 ***********************************************************************
 MF1619  DESIGNATION -  TROY 2
 MF1619  PID         -  MF1619
 MF1619  STATE/COUNTY-  IL/LASALLE
 MF1619  COUNTRY     -  US
 MF1619  USGS QUAD   -  TROY GROVE (2018)
 MF1619
 MF1619                         *CURRENT SURVEY CONTROL
 MF1619  ______________________________________________________________________
 MF1619* NAD 83(2011) POSITION- 41 28 13.42675(N) 089 03 24.07892(W)   ADJUSTED
 MF1619* NAD 83(2011) ELLIP HT-   169.137 (meters)        (06/27/12)   ADJUSTED
 MF1619* NAD 83(2011) EPOCH   -  2010.00
 MF1619* NAVD 88 ORTHO HEIGHT -   202.173 (meters)      663.30  (feet) ADJUSTED
 MF1619  ______________________________________________________________________
 MF1619  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 MF1619  NAD 83(2011) X  -     78,797.273 (meters)                     COMP
 MF1619  NAD 83(2011) Y  - -4,785,634.115 (meters)                     COMP
 MF1619  NAD 83(2011) Z  -  4,201,821.225 (meters)                     COMP
 MF1619  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 MF1619  DYNAMIC HEIGHT  -        202.095 (meters)      663.04  (feet) COMP
 MF1619  MODELED GRAVITY -    980,229.6   (mgal)                       NAVD 88
 MF1619
 MF1619  VERT ORDER      -  SECOND    CLASS I
 MF1619
 MF1619  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1619  Standards:
 MF1619         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1619            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1619  -------------------------------------------------------------------
 MF1619  NETWORK    2.13   2.55           0.91   0.83   1.30      0.03570307
 MF1619  -------------------------------------------------------------------
 MF1619  Click here for local accuracies and other accuracy information.
 MF1619
 MF1619.The horizontal coordinates were established by GPS observations
 MF1619.and adjusted by the National Geodetic Survey in June 2012.
 MF1619
 MF1619.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1619.been affixed to the stable North American tectonic plate. See 
 MF1619.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1619
 MF1619.The horizontal coordinates are valid at the epoch date displayed above
 MF1619.which is a decimal equivalence of Year/Month/Day.
 MF1619
 MF1619.The orthometric height was determined by differential leveling and
 MF1619.adjusted by the NATIONAL GEODETIC SURVEY
 MF1619.in November 2014.
 MF1619
 MF1619.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1619.GEOID18 height accuracy estimate available here.
 MF1619
 MF1619.Click photographs - Photos may exist for this station.
 MF1619
 MF1619.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1619
 MF1619.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1619
 MF1619.The ellipsoidal height was determined by GPS observations
 MF1619.and is referenced to NAD 83.
 MF1619
 MF1619.The dynamic height is computed by dividing the NAVD 88
 MF1619.geopotential number by the normal gravity value computed on the
 MF1619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1619.degrees latitude (g = 980.6199 gals.).
 MF1619
 MF1619.The modeled gravity was interpolated from observed gravity values.
 MF1619
 MF1619. The following values were computed from the NAD 83(2011) position.
 MF1619
 MF1619;                    North         East     Units Scale Factor Converg.
 MF1619;SPC IL E     -   533,534.578   239,576.421   MT  1.00001991   -0 28 44.6
 MF1619;SPC IL E     - 1,750,438.03    786,010.31   sFT  1.00001991   -0 28 44.6
 MF1619;SPC IL W     -   533,858.726   792,716.381   MT  1.00004693   +0 44 06.4
 MF1619;SPC IL W     - 1,751,501.50  2,600,770.33   sFT  1.00004693   +0 44 06.4
 MF1619;UTM  16      - 4,593,019.379   328,260.319   MT  0.99996298   -1 21 44.4
 MF1619
 MF1619!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1619!SPC IL E     -   0.99997347  x   1.00001991  =   0.99999338
 MF1619!SPC IL W     -   0.99997347  x   1.00004693  =   1.00002040
 MF1619!UTM  16      -   0.99997347  x   0.99996298  =   0.99993645
 MF1619
 MF1619:                Primary Azimuth Mark                     Grid Az
 MF1619:SPC IL E     -  TROY 2 AZ MK                             353 44 09.1
 MF1619:SPC IL W     -  TROY 2 AZ MK                             352 31 18.1
 MF1619:UTM  16      -  TROY 2 AZ MK                             354 37 08.9
 MF1619
 MF1619_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2826093019(NAD 83)
 MF1619
 MF1619|---------------------------------------------------------------------|
 MF1619| PID    Reference Object                     Distance      Geod. Az  |
 MF1619|                                                           dddmmss.s |
 MF1619| CI8736 TROY AZ MK                                         0931743.4 |
 MF1619| CI8743 TROY 2 RM 3                          17.345 METERS 17952     |
 MF1619| CI8744 TROY 2 RM 4                          22.245 METERS 22629     |
 MF1619| MF1620 TROY 2 AZ MK                        439.334 METERS 3531524.5 |
 MF1619|---------------------------------------------------------------------|
 MF1619
 MF1619                          SUPERSEDED SURVEY CONTROL
 MF1619
 MF1619  NAD 83(2007)-  41 28 13.42674(N)    089 03 24.07982(W) AD(2002.00) 0
 MF1619  ELLIP H (02/10/07)  169.165  (m)                       GP(2002.00)    
 MF1619  ELLIP H (02/03/05)  169.163  (m)                       GP(       ) 4 2
 MF1619  NAD 83(1997)-  41 28 13.42674(N)    089 03 24.07962(W) AD(       ) 1
 MF1619  ELLIP H (03/04/03)  169.177  (m)                       GP(       ) 4 2
 MF1619  NAD 83(1997)-  41 28 13.42790(N)    089 03 24.08008(W) AD(       ) 3
 MF1619  NAD 83(1996)-  41 28 13.42949(N)    089 03 24.08342(W) AD(       ) 3
 MF1619  NAD 83(1986)-  41 28 13.43401(N)    089 03 24.08754(W) AD(       ) 3
 MF1619  NAD 27      -  41 28 13.31684(N)    089 03 23.79684(W) AD(       ) 3
 MF1619  NAVD 88 (03/04/03)  202.2    (m)  GEOID99  model used  GPS OBS        
 MF1619
 MF1619.Superseded values are not recommended for survey control.
 MF1619
 MF1619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1619.See file dsdata.pdf to determine how the superseded data were derived.
 MF1619
 MF1619_MARKER: DH = HORIZONTAL CONTROL DISK
 MF1619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1619_STAMPING: TROY 2 1976
 MF1619_MARK LOGO: NGS
 MF1619_PROJECTION: FLUSH
 MF1619_MAGNETIC: O = OTHER; SEE DESCRIPTION
 MF1619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1619+STABILITY: SURFACE MOTION
 MF1619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1619+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2020
 MF1619
 MF1619  HISTORY     - Date     Condition        Report By
 MF1619  HISTORY     - 1976     MONUMENTED       NGS
 MF1619  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF1619  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1619  HISTORY     - 200205   GOOD             ASCPC
 MF1619  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF1619  HISTORY     - 20080424 GOOD             ILDT
 MF1619  HISTORY     - 20131029 GOOD             PATRIC
 MF1619  HISTORY     - 20200408 GOOD             ILDT
 MF1619
 MF1619                          STATION DESCRIPTION
 MF1619
 MF1619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF1619'THE STATION IS LOCATED ABOUT 7 MILES SOUTHEAST OF MENDOTA, 1 MILE
 MF1619'EAST OF THE VILLAGE OF TROY GROVE IN THE NORTHWEST ANGLE OF U.S.
 MF1619'HIGHWAY 52 AND A GRAVELED ROAD, 121 FEET NORTH OF THE CENTERLINE
 MF1619'OF U.S. HIGHWAY 52, 59 FEET NORTH OF A POWER POLE, 8 FEET
 MF1619'WEST OF THE CENTERLINE OF THE GRAVELED ROAD AND 1 FOOT SOUTH
 MF1619'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE
 MF1619'DISK IS STAMPED TROY 2 1976.
 MF1619'
 MF1619'REFERENCE MARK 3 IS 60 FEET NORTH OF THE CENTERLINE OF HIGHWAY
 MF1619'52, 58 FEET SOUTH OF A METAL WITNESS POST, 8 FEET WEST OF THE
 MF1619'CENTERLINE OF THE GRAVELED ROAD AND 1 FOOT NORTHEAST OF THE
 MF1619'POWER POLE.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED
 MF1619'TROY 2 NO 3 1976.
 MF1619'
 MF1619'REFERENCE MARK 4 IS 64 FEET WEST OF THE POWER POLE, 73 FEET
 MF1619'WEST OF THE CENTERLINE OF THE GRAVELED ROAD, 59 FEET NORTH OF
 MF1619'THE HIGHWAY, 1 FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT IS
 MF1619'A STANDARD 3 FOOT ALUMINUM MARK WITH MAGNETS ATTACHED.  THE DISK
 MF1619'IS STAMPED TROY 2 NO 4 1976.
 MF1619'
 MF1619'THE AZIMUTH MARK IS IS A STANDARD AZIMUTH MARK DISK CEMENTED
 MF1619'IN A DRILL HOLE IN THE WEST HEADWALL OF A CONCRETE RAILROAD
 MF1619'TRESTLE, 7 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD TRACKS.
 MF1619'THE DISK IS STAMPED TROY 2 AZI 2 1976.
 MF1619'
 MF1619'TO REACH THE STATION FROM THE RAILROAD CROSSING OF U.S. HIGHWAY
 MF1619'52 AT THE EAST EDGE OF TROY GROVE, GO EAST ON HIGHWAY 52 FOR
 MF1619'0.95 MILE TO A GRAVELED ROAD LEFT AND THE STATION AS DESCRIBED.
 MF1619'TO REACH THE AZIMUTH MARK, GO NORTH ON THE GRAVELED ROAD
 MF1619'FOR 0.3 MILE TO THE RAILROAD TRESTLE AND MARK AS DESCRIBED.
 MF1619
 MF1619                          STATION RECOVERY (1997)
 MF1619
 MF1619'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1619'MARK NOT FOUND.
 MF1619
 MF1619                          STATION RECOVERY (2001)
 MF1619
 MF1619'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1619'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1619
 MF1619                          STATION RECOVERY (2002)
 MF1619
 MF1619'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1619'RECOVERED AS DESCRIBED
 MF1619
 MF1619                          STATION RECOVERY (2002)
 MF1619
 MF1619'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1619'MARK NOT FOUND.
 MF1619
 MF1619                          STATION RECOVERY (2008)
 MF1619
 MF1619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 MF1619'FROM THE INTERSECTION OF I-39 AND US 52 EAST OF TROY GROVE, PROCEED
 MF1619'WEST FOR 0.33 MILES TO A PAVED ROAD NORTH. STATION IS 121 FEET NORTH
 MF1619'OF CENTERLINE OF US 52,8 FEET WEST OF CENTERLINE OF PAVED ROAD,54 FEET
 MF1619'NORTHEASTERLY FROM A POWER POLE AND 1 FOOT EAST OF A FIBERGLASS
 MF1619'WITNESS POST AND LEVEL WITH GROUND.
 MF1619'
 MF1619'RM 4 WAS FOUND AS DESCRIBED ABOVE.
 MF1619'
 MF1619'RM 3 WAS NOT LOCATED.
 MF1619'
 MF1619'AZIMUTH MARK WAS NOT SEARCHED FOR BECAUSE COULD NOT ENTER PRIVATE
 MF1619'PROPERTY.
 MF1619
 MF1619                          STATION RECOVERY (2013)
 MF1619
 MF1619'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 MF1619'RECOVERED AS DESCRIBED.
 MF1619
 MF1619                          STATION RECOVERY (2020)
 MF1619
 MF1619'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1619'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1620 ***********************************************************************
 MF1620  DESIGNATION -  TROY 2 AZ MK
 MF1620  PID         -  MF1620
 MF1620  STATE/COUNTY-  IL/LASALLE
 MF1620  COUNTRY     -  US
 MF1620  USGS QUAD   -  TROY GROVE (2018)
 MF1620
 MF1620                         *CURRENT SURVEY CONTROL
 MF1620  ______________________________________________________________________
 MF1620* NAD 83(1997) POSITION- 41 28 27.57002(N) 089 03 26.30343(W)   NO CHECK
 MF1620* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 MF1620  ______________________________________________________________________
 MF1620  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 MF1620  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 MF1620  HORZ ORDER      -  THIRD
 MF1620
 MF1620.The horizontal coordinates were established by classical geodetic methods
 MF1620.and adjusted by the National Geodetic Survey in October 1999.
 MF1620
 MF1620.No horizontal observational check was made to the station.
 MF1620
 MF1620.The orthometric height was scaled from a topographic map.
 MF1620
 MF1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1620.GEOID18 height accuracy estimate available here.
 MF1620
 MF1620.Click photographs - Photos may exist for this station.
 MF1620
 MF1620.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1620
 MF1620. The following values were computed from the NAD 83(1997) position.
 MF1620
 MF1620;                    North         East     Units Scale Factor Converg.
 MF1620;SPC IL E     -   533,971.335   239,528.456   MT  1.00001998   -0 28 46.2
 MF1620;SPC IL E     - 1,751,870.95    785,852.94   sFT  1.00001998   -0 28 46.2
 MF1620;SPC IL W     -   534,294.380   792,659.170   MT  1.00004680   +0 44 05.2
 MF1620;SPC IL W     - 1,752,930.81  2,600,582.63   sFT  1.00004680   +0 44 05.2
 MF1620;UTM  16      - 4,593,456.799   328,219.095   MT  0.99996316   -1 21 46.3
 MF1620
 MF1620!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1620!SPC IL E     -   0.99997319  x   1.00001998  =   0.99999317
 MF1620!SPC IL W     -   0.99997319  x   1.00004680  =   1.00001999
 MF1620!UTM  16      -   0.99997319  x   0.99996316  =   0.99993635
 MF1620
 MF1620:                Primary Azimuth Mark                     Grid Az
 MF1620:SPC IL E     -  TROY 2                                   173 44 09.2
 MF1620:SPC IL W     -  TROY 2                                   172 31 17.8
 MF1620:UTM  16      -  TROY 2                                   174 37 09.3
 MF1620
 MF1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2821993456(NAD 83)
 MF1620
 MF1620|---------------------------------------------------------------------|
 MF1620| PID    Reference Object                     Distance      Geod. Az  |
 MF1620|                                                           dddmmss.s |
 MF1620| MF1619 TROY 2                              439.334 METERS 1731523.0 |
 MF1620|---------------------------------------------------------------------|
 MF1620
 MF1620                          SUPERSEDED SURVEY CONTROL
 MF1620
 MF1620  NAD 83(1996)-  41 28 27.57161(N)    089 03 26.30680(W) AD(       ) 3
 MF1620  NAD 83(1986)-  41 28 27.57609(N)    089 03 26.31085(W) AD(       ) 3
 MF1620  NAD 27      -  41 28 27.45912(N)    089 03 26.02007(W) AD(       ) 3
 MF1620
 MF1620.Superseded values are not recommended for survey control.
 MF1620
 MF1620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1620.See file dsdata.pdf to determine how the superseded data were derived.
 MF1620
 MF1620_MARKER: DZ = AZIMUTH MARK DISK
 MF1620_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1620_SP_SET: TRESTLE HEADWALL
 MF1620_STAMPING: TROY 2 AZI 2 1976
 MF1620_MARK LOGO: NGS
 MF1620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1620+STABILITY: SURFACE MOTION
 MF1620
 MF1620  HISTORY     - Date     Condition        Report By
 MF1620  HISTORY     - 1976     MONUMENTED       NGS
 MF1620  HISTORY     - 19970711 GOOD             USPSQD
 MF1620  HISTORY     - 20010331 GOOD             NGS
 MF1620  HISTORY     - 20020803 GOOD             USPSQD
 MF1620
 MF1620                          STATION DESCRIPTION
 MF1620
 MF1620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF1620'THE AZIMUTH MARK IS IS A STANDARD AZIMUTH MARK DISK CEMENTED
 MF1620'IN A DRILL HOLE IN THE WEST HEADWALL OF A CONCRETE RAILROAD
 MF1620'TRESTLE, 7 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD TRACKS.
 MF1620'THE DISK IS STAMPED TROY 2 AZI 2 1976.
 MF1620'
 MF1620'TO REACH THE STATION FROM THE RAILROAD CROSSING OF U.S. HIGHWAY 52
 MF1620'AT THE EAST EDGE OF TROY GROVE, GO EAST ON HIGHWAY 52 FOR 0.95
 MF1620'MILE TO A GRAVELED ROAD LEFT AND THE STATION AS DESCRIBED.
 MF1620'TO REACH THE AZIMUTH MARK, GO NORTH ON THE GRAVELED ROAD FOR 0.3
 MF1620'MILE TO THE RAILROAD TRESTLE AND MARK AS DESCRIBED.
 MF1620
 MF1620                          STATION RECOVERY (1997)
 MF1620
 MF1620'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1620'RECOVERED IN GOOD CONDITION.
 MF1620
 MF1620                          STATION RECOVERY (2001)
 MF1620
 MF1620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1620'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1620
 MF1620                          STATION RECOVERY (2002)
 MF1620
 MF1620'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1620'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1795 ***********************************************************************
 JB1795  DESIGNATION -  TRUNKLINE GAS CO MICROWAVE TWR
 JB1795  PID         -  JB1795
 JB1795  STATE/COUNTY-  IL/EFFINGHAM
 JB1795  COUNTRY     -  US
 JB1795  USGS QUAD   -  LOOGOOTEE (2018)
 JB1795
 JB1795                         *CURRENT SURVEY CONTROL
 JB1795  ______________________________________________________________________
 JB1795* NAD 83(1997) POSITION- 38 55 48.10207(N) 088 46 08.31216(W)   ADJUSTED
 JB1795  ______________________________________________________________________
 JB1795  GEOID HEIGHT    -        -31.736 (meters)                     GEOID18
 JB1795  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 JB1795  HORZ ORDER      -  THIRD
 JB1795
 JB1795.The horizontal coordinates were established by classical geodetic methods
 JB1795.and adjusted by the National Geodetic Survey in October 1999.
 JB1795
 JB1795.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1795.GEOID18 height accuracy estimate available here.
 JB1795
 JB1795.Click photographs - Photos may exist for this station.
 JB1795
 JB1795.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1795
 JB1795. The following values were computed from the NAD 83(1997) position.
 JB1795
 JB1795;                    North         East     Units Scale Factor Converg.
 JB1795;SPC IL E     -   251,300.587   262,225.603   MT  0.99999256   -0 16 25.5
 JB1795;SPC IL E     -   824,475.34    860,318.50   sFT  0.99999256   -0 16 25.5
 JB1795;UTM  16      - 4,310,499.456   346,665.366   MT  0.99988952   -1 06 42.4
 JB1795
 JB1795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ4666510499(NAD 83)
 JB1795
 JB1795                          SUPERSEDED SURVEY CONTROL
 JB1795
 JB1795  NAD 83(1986)-  38 55 48.11804(N)    088 46 08.30786(W) AD(       ) 3
 JB1795  NAD 27      -  38 55 47.95500(N)    088 46 08.11000(W) AD(       ) 3
 JB1795
 JB1795.Superseded values are not recommended for survey control.
 JB1795
 JB1795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1795.See file dsdata.pdf to determine how the superseded data were derived.
 JB1795
 JB1795_MARKER: 45 = MICROWAVE TOWER
 JB1795
 JB1795  HISTORY     - Date     Condition        Report By
 JB1795  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1795
 JB1795                          STATION DESCRIPTION
 JB1795
 JB1795'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1795'STATION IS LOCATED ABOUT 7.0 MILES NORTH OF FARINA AND ABOUT 6.0
 JB1795'MILES
 JB1795'MILES WEST-NORTHWEST OF EDGEWOOD.
 JB1795'
 JB1795'TO REACH FROM THE JUNCTION OF STATE ROUTES 37 AND 185 IN THE NORTH
 JB1795'EDGE OF FARINA, GO
 JB1795'NORTHEAST ON STATE ROUTE 37 FOR 0.85 MILE TO A SIDE ROAD
 JB1795'LEFT (ALTAMONT ROAD), TURN
 JB1795'LEFT AND GO NORTH ON ALTAMONT ROAD FOR
 JB1795'5.65 MILES TO CROSSROAD, TURN LEFT AND GO
 JB1795'WEST 1.0 MILE TO A SIDE
 JB1795'ROAD RIGHT, TURN RIGHT AND GO NORTH FOR 0.7 MILE TO
 JB1795'MICROWAVE MAST ON
 JB1795'LEFT APPROXIMATELY 150 FEET WEST OF ROAD.
 JB1795'
 JB1795'THE MAST IS PAINTED RED AND WHITE, HAS 4 REFLECTORS (2 ON TOP AND 2
 JB1795'MIDWAY), HAS RED LIGHT ON
 JB1795'TOP AND THE MAST IS APPROXIMATELY 289 FEET HIGH.
 JB1795'
 JB1795'POINT INTERSECTED WAS RED LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1954 ***********************************************************************
 ME1954  DESIGNATION -  TRYNER 2
 ME1954  PID         -  ME1954
 ME1954  STATE/COUNTY-  IL/COOK
 ME1954  COUNTRY     -  US
 ME1954  USGS QUAD   -  HARVEY (2018)
 ME1954
 ME1954                         *CURRENT SURVEY CONTROL
 ME1954  ______________________________________________________________________
 ME1954* NAD 83(2011) POSITION- 41 35 00.96836(N) 087 43 50.90133(W)   ADJUSTED
 ME1954* NAD 83(2011) ELLIP HT-   175.717 (meters)        (06/27/12)   ADJUSTED
 ME1954* NAD 83(2011) EPOCH   -  2010.00
 ME1954* NAVD 88 ORTHO HEIGHT -   209.088 (meters)      685.98  (feet) ADJUSTED
 ME1954  ______________________________________________________________________
 ME1954  GEOID HEIGHT    -        -33.366 (meters)                     GEOID18
 ME1954  NAD 83(2011) X  -    189,180.878 (meters)                     COMP
 ME1954  NAD 83(2011) Y  - -4,774,205.110 (meters)                     COMP
 ME1954  NAD 83(2011) Z  -  4,211,238.627 (meters)                     COMP
 ME1954  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 ME1954  DYNAMIC HEIGHT  -        209.009 (meters)      685.72  (feet) COMP
 ME1954  MODELED GRAVITY -    980,243.3   (mgal)                       NAVD 88
 ME1954
 ME1954  VERT ORDER      -  SECOND    CLASS 0
 ME1954
 ME1954  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1954  Standards:
 ME1954         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1954            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1954  -------------------------------------------------------------------
 ME1954  NETWORK    0.89   1.49           0.41   0.29   0.76     -0.19361194
 ME1954  -------------------------------------------------------------------
 ME1954  Click here for local accuracies and other accuracy information.
 ME1954
 ME1954.The horizontal coordinates were established by GPS observations
 ME1954.and adjusted by the National Geodetic Survey in June 2012.
 ME1954
 ME1954.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1954.been affixed to the stable North American tectonic plate. See 
 ME1954.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1954
 ME1954.The horizontal coordinates are valid at the epoch date displayed above
 ME1954.which is a decimal equivalence of Year/Month/Day.
 ME1954
 ME1954.The orthometric height was determined by differential leveling and
 ME1954.adjusted by the NATIONAL GEODETIC SURVEY
 ME1954.in June 1991.
 ME1954
 ME1954.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1954.GEOID18 height accuracy estimate available here.
 ME1954
 ME1954.Click photographs - Photos may exist for this station.
 ME1954
 ME1954.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1954
 ME1954.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1954
 ME1954.The ellipsoidal height was determined by GPS observations
 ME1954.and is referenced to NAD 83.
 ME1954
 ME1954.The dynamic height is computed by dividing the NAVD 88
 ME1954.geopotential number by the normal gravity value computed on the
 ME1954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1954.degrees latitude (g = 980.6199 gals.).
 ME1954
 ME1954.The modeled gravity was interpolated from observed gravity values.
 ME1954
 ME1954. The following values were computed from the NAD 83(2011) position.
 ME1954
 ME1954;                    North         East     Units Scale Factor Converg.
 ME1954;SPC IL E     -   546,030.133   350,242.832   MT  1.00000605   +0 23 59.7
 ME1954;SPC IL E     - 1,791,433.86  1,149,088.36   sFT  1.00000605   +0 23 59.7
 ME1954;UTM  16      - 4,603,803.606   439,083.222   MT  0.99964567   -0 29 06.2
 ME1954
 ME1954!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1954!SPC IL E     -   0.99997244  x   1.00000605  =   0.99997849
 ME1954!UTM  16      -   0.99997244  x   0.99964567  =   0.99961812
 ME1954
 ME1954:                Primary Azimuth Mark                     Grid Az
 ME1954:SPC IL E     -  W 207 RESET                              209 25 33.0
 ME1954:UTM  16      -  W 207 RESET                              210 18 38.9
 ME1954
 ME1954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3908303803(NAD 83)
 ME1954
 ME1954|---------------------------------------------------------------------|
 ME1954| PID    Reference Object                     Distance      Geod. Az  |
 ME1954|                                                           dddmmss.s |
 ME1954| ME2940 TRYNER RESET                        258.738 METERS 01220     |
 ME1954| ME1953 TRYNER 2 AZ MK                      APPROX. 2.0 KM 0423026.8 |
 ME1954| ME2944 OAK FOREST S MUN TANK               APPROX. 1.2 KM 0551943.8 |
 ME1954| ME2935 HOMEWOOD ILL C RR SHOP STACK        APPROX. 6.4 KM 1030504.9 |
 ME1954| CM4735 TRYNER 2 RM 5                         6.060 METERS 17904     |
 ME1954| ME1952 W 207 RESET                         APPROX. 0.6 KM 2094932.7 |
 ME1954| ME2994 CHICAGO RAD STA WLS MAST            APPROX.10.3 KM 2522924.1 |
 ME1954| CM4734 TRYNER 2 RM 4                         8.695 METERS 35649     |
 ME1954|---------------------------------------------------------------------|
 ME1954
 ME1954                          SUPERSEDED SURVEY CONTROL
 ME1954
 ME1954  NAD 83(2007)-  41 35 00.96841(N)    087 43 50.90228(W) AD(2002.00) 0
 ME1954  ELLIP H (02/10/07)  175.737  (m)                       GP(2002.00)    
 ME1954  ELLIP H (04/23/01)  175.730  (m)                       GP(       ) 3 1
 ME1954  NAD 83(1997)-  41 35 00.96844(N)    087 43 50.90308(W) AD(       ) 1
 ME1954  NAD 83(1997)-  41 35 00.96848(N)    087 43 50.90319(W) AD(       ) 1
 ME1954  NAD 83(1994)-  41 35 00.97268(N)    087 43 50.91027(W) AD(       ) 1
 ME1954  NAD 83(1986)-  41 35 00.97278(N)    087 43 50.91025(W) AD(       ) 1
 ME1954  NAD 27      -  41 35 00.85137(N)    087 43 50.73565(W) AD(       ) 1
 ME1954  NAVD 88             209.09   (m)          686.0    (f) LEVELING    3  
 ME1954  NGVD 29 (??/??/92)  209.178  (m)          686.28   (f) ADJ UNCH    2 0
 ME1954  NGVD 29             209.18   (m)          686.3    (f) LEVELING    3  
 ME1954
 ME1954.Superseded values are not recommended for survey control.
 ME1954
 ME1954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1954.See file dsdata.pdf to determine how the superseded data were derived.
 ME1954
 ME1954_MARKER: DS = TRIANGULATION STATION DISK
 ME1954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1954_STAMPING: TRYNER 2 1959
 ME1954_MARK LOGO: CGS
 ME1954_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1954+STABILITY: SURFACE MOTION
 ME1954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1954+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2008
 ME1954
 ME1954  HISTORY     - Date     Condition        Report By
 ME1954  HISTORY     - 1959     MONUMENTED       CGS
 ME1954  HISTORY     - 1959     GOOD             CGS
 ME1954  HISTORY     - 1966     GOOD             CGS
 ME1954  HISTORY     - 1967     GOOD             CGS
 ME1954  HISTORY     - 1974     GOOD             NGS
 ME1954  HISTORY     - 1976     GOOD             LOCENG
 ME1954  HISTORY     - 1977     GOOD             NGS
 ME1954  HISTORY     - 1978     GOOD             NGS
 ME1954  HISTORY     - 20000412 GOOD             PATRIC
 ME1954  HISTORY     - 20000802 GOOD             SECI
 ME1954  HISTORY     - 20000817 GOOD             SECI
 ME1954  HISTORY     - 20080824 GOOD             GEOCAC
 ME1954
 ME1954                          STATION DESCRIPTION
 ME1954
 ME1954'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1954'THE STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF MARKHAM, ABOUT 1-1/2
 ME1954'MILES SOUTH-SOUTHEAST OF OAK FOREST AND 0.2 MILE EAST OF STATE HIGHWAY
 ME1954'50.
 ME1954'
 ME1954'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 6 AND STATE
 ME1954'HIGHWAY 50 (CICERO AVENUE)  IN THE NORTHEAST EDGE OF OAK FOREST, GO
 ME1954'SOUTH ON CICERO AVENUE FOR 1.0 MILE TO 167 TH STREET, TURN LEFT AND GO
 ME1954'EASTERLY ON 167TH STREET FOR 0.55 MILE TO THE JUNCTION OF BRENNAN
 ME1954'HIGHWAY, TURN RIGHT AND GO SOUTHWEST ON BRENNAN HIGHWAY FOR 0.25 MILE
 ME1954'TO A DIM FIELD ROAD LEFT, TURN LEFT AND GO SOUTHERLY FOR 0.15 MILE TO
 ME1954'THE STATION ON THE LEFT AS DESCRIBED.
 ME1954'
 ME1954'THE STATION IS A STANDARD MARK DISK SET IN THE TOP OF A 12 BY 12 INCH
 ME1954'CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS STAMPED TRYNER
 ME1954'2 1959.  IT IS 50 FEET SOUTHWEST OF A DOUBLE TRUNK TREE, 30 FEET
 ME1954'NORTHEAST OF TREE AND 4.7 FEET NORTH-NORTHEAST OF WITNESS POST.
 ME1954'
 ME1954'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF A
 ME1954'12 BY 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE DISK IS
 ME1954'STAMPED TRYNER 2 NO 1 1959.  IT IS 33.2 FEET NORTHEAST OF WITNESS POST
 ME1954'AND 20 FEET SOUTHWEST OF DOUBLE TRUNK TREE.
 ME1954'
 ME1954'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 ME1954'12 BY 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES AND THE DISK IS
 ME1954'STAMPED TRYNER 2 NO 2 1959.  IT IS 15.4 FEET SOUTHWEST OF WITNESS POST
 ME1954'AND 10.5 FEET NORTHEAST OF TREE.
 ME1954'
 ME1954'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 BY 12
 ME1954'INCH CONCRETE POST PROJECTING ABOUT 3 INCHES AND THE DISK IS STAMPED
 ME1954'TRYNER 2 1959.  IT IS 48 FEET WEST OF APPROXIMATE CENTER OF STATE
 ME1954'HIGHWAY 50, 85 FEET SOUTH OF POWER LINE POLE AND 1.8 FEET EAST OF
 ME1954'WITNESS POST.
 ME1954'
 ME1954'NOTE- TRIANGULATION STATION TRYNER 1944 1956 WAS DESTROYED AFTER THE
 ME1954'TRAVERSE  CONNECTION WAS MADE.
 ME1954'
 ME1954'HEIGHT OF LIGHT ABOVE STATION MARK 30.10 METERS.
 ME1954
 ME1954                          STATION RECOVERY (1959)
 ME1954
 ME1954'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1954'1.9 MI S FROM OAK FOREST.  ABOUT 1.45 MILES SOUTH ALONG STATE HIGHWAY
 ME1954'50 FROM ITS JUNCTION WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 0.3
 ME1954'MILES NORTHEAST ALONG BRENNAN ROAD, THENCE 0.15 MILE SOUTH ALONG A ROW
 ME1954'OF TRES SEPARATING TWO FIELDS, AT THE CENTER OF A GAP IN THE LINE OF
 ME1954'TREES WHICH IS THE HIGHEST PART OF THE HILL AT THE TREE LINE, 565 FEET
 ME1954'SOUTH ALONG THE ROW OF TREES FROM THE CENTER LINE OF BRENNAN ROAD, 30
 ME1954'1/2 FEET NORTH OF A CHERRY TREE WITH LOW SPREADING BRANCHES, 49 FEET
 ME1954'SOUTH OF A TWIN TRUNK CHERRY TREE, 4.7 FEET NORTH OF A METAL WITNESS
 ME1954'POST AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1954
 ME1954                          STATION RECOVERY (1966)
 ME1954
 ME1954'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 ME1954'THE STATION MARK, REFERENCE MARK NO. 1, AND REFERENCE MARK NO. 2 WERE
 ME1954'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE TO REACH THE
 ME1954'STATION WAS FOUND ADEQUATE.
 ME1954'
 ME1954'DUE TO THE WIDENING OF STATE HIGHWAY 50 (CICERO AVENUE) THE AZIMUTH
 ME1954'MARK WAS DESTROYED.  A NEW AZIMUTH MARK WAS NOT SET AT THIS TIME,
 ME1954'SEVERAL INTERSECTION STATIONS WERE OBSERVED ON AND AFTER THE ROAD
 ME1954'CONSTRUCTION IN THE AREA IS COMPLETED BENCH MARK W 207 RESET 1966 CAN
 ME1954'BE CUT IN AND USED AS THE AZIMUTH MARK.
 ME1954'
 ME1954'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1.5 MILES
 ME1954'SOUTH-SOUTHEAST OF OAK FOREST
 ME1954
 ME1954                          STATION RECOVERY (1967)
 ME1954
 ME1954'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (EBB)
 ME1954'THE STATION MARK, REFERENCE MARKS WERE FOUND AS DESCRIBED AND IN GOOD
 ME1954'CONDITION.  BENCH MARK W 207 RESET 1966 WAS CUT IN OFF OF A WATER TANK
 ME1954'TAKEN EARLIER BY ANOTHER UNIT.  THE OTHER OBJECTS WERE BLOCKED BY HAZE
 ME1954'AND COULD NOT BE TAKEN.  THE PREVIOUS DESCRIPTION IS ADEQUATE WITH THE
 ME1954'BELOW CHANGES.
 ME1954'
 ME1954'BENCH MARK W 207 RESET 1966 IS A STANDARD BENCH MARK DISK STAMPED W
 ME1954'207 RESET 1966 SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH
 ME1954'PROJECTS 3 INCHES.  IT IS ABOUT 600 FEET NORTHWEST OF THE INTERSECTION
 ME1954'OF STATE HIGHWAY 50 AND 171ST STREET, 49 FEET NORTH OF THE CENTERLINE
 ME1954'OF 171ST STREET, 3 FEET EAST OF A POWER POLE AND 1-1/2 FEET WEST OF A
 ME1954'METAL WITNESS POST.
 ME1954'
 ME1954'NOTE- THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.
 ME1954'
 ME1954'REFERENCE MARKS 1 AND 2 WERE RESTAMPED 4 AND 5 RESPECTIVELY.
 ME1954'
 ME1954'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1-1/2 MILES
 ME1954'SOUTH-SOUTHEAST OF OAK PARK
 ME1954
 ME1954                          STATION RECOVERY (1974)
 ME1954
 ME1954'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME1954'REFERENCES RM 1 - USCGS CONC MON AND DISK  28.55/  RM 2 - USCGS CONC
 ME1954'MON AND DISK  19.86/  GR AZ ST JOHN CHURCH SPIRE  SSE  A2 MI 3445055
 ME1954'
 ME1954'TO REACH FROM--THE INTERCHANGE OF HWY. I 57 AND HWY. I 80 WEST OF
 ME1954'COUNTRY CLUB HILLS, GO NE ON HWY. I 57 APPROX. 1 MILE TO THE CICERO
 ME1954'AVE. (HWY. 50) BRIDGE OVER I 57, THEN CONTINUE NE APPROX.  1/4 MILE
 ME1954'ALONG THE EXIT RAMP TO E. BOUND 167TH ST.
 ME1954'
 ME1954'STATION IS A USCGS CONCRETE MONUMENT AND DISK SET FLUSH IN A TREE LINE
 ME1954'ON THE S. SIDE OF HWY. I 57, APPROX. 565 FEET S. OF THE CENTER OF THE
 ME1954'HIGHWAY.
 ME1954'
 ME1954'NEAREST TOWN--COUNTRY CLUB HILLS.
 ME1954
 ME1954                          STATION RECOVERY (1976)
 ME1954
 ME1954'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
 ME1954'TRYNER 2 RECOVERED IN GOOD CONDITION - DESCRIPTION IS OBSOLETE.
 ME1954'BRENNAN HWY. HAS BEEN REPLACED BY INTERSTATE HWY. 57.
 ME1954'
 ME1954'RM 1 RECOVERED IN GOOD CONDITION - DESCRIPTION IS OBSOLETE.
 ME1954'BRENNAN HWY. HAS BEEN REPLACED BY INTERSTATE HWY. 57.
 ME1954'
 ME1954'RM 2 RECOVERED IN GOOD CONDITION - DESCRIPTION IS OBSOLETE.
 ME1954'BRENNAN HWY. HAS BEEN REPLACED BY INTERSTATE HWY. 57.
 ME1954'
 ME1954'AZIMUTH MARK NOT FOUND - PROBABLY DESTROYED BY ROAD CONSTRUCTION.
 ME1954'
 ME1954'DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MI. SE OF OAK
 ME1954'FOREST.
 ME1954
 ME1954                          STATION RECOVERY (1977)
 ME1954
 ME1954'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME1954'THE STATION MARK, REFERENCE MARKS 4 AND 5 AND BM W 207 RESET WERE
 ME1954'RECOVERED AS DESCRIBED IN 1967.  BM W 207 CAN SERVE AS AN AZIMUTH
 ME1954'MARK, HOWEVER, IT WILL REQUIRE SOME CLEARING TO TRYNER 2 TO BE USED.
 ME1954'THE ANGLE BETWEEN THE REFERENCE MARKS CHECKED FAVORABLE, HOWEVER, THE
 ME1954'DIRECTION FROM THE SPHERICAL SHAPED WATER TANK TO REFERENCE MARK 4 WAS
 ME1954'LESSER BY 4 MINUTES 44.9 SECONDS, ALSO REFERENCE MARK 5 WAS GREATER BY
 ME1954'5 MINUTES 32.17 SECONDS AND BM W 207 RESET WAS GREATER BY 6.5 SECONDS.
 ME1954'THE DISTANCE TO REFERENCE MARK 4 WAS GREATER BY 0.004 METERS AND
 ME1954'REFERENCE MARK 5 WAS LESSER BY 0.005 METERS. BM W 207 RESET CAN SERVE
 ME1954'AS AN AZIMUTH MARK, BUT IT REQUIRE ABOUT 1/2 MAN DAYS OF CLEARING.
 ME1954'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 ME1954'
 ME1954'THE STATION IS LOCATED ON PROPERTY OWNED BY MILLER BUILDER
 ME1954'INCORPERATED.
 ME1954'
 ME1954'TO REACH THE STATION FROM THE CENTER OF THE OVERPASS ON 167TH STREET
 ME1954'EXIT OF INTERSTATE 57 ABOUT 1 MILE WEST OF MARKHAM GO WEST ON 167TH
 ME1954'STREET FOR 0.45 MILE TO THE JUNCTION OF STATE ROUTE 50, TURN LEFT AND
 ME1954'GO SOUTH ON STATE ROUTE 50 FOR 0.6 MILE TO THE SOUTH END OF OVERPASS
 ME1954'OVER INTERSTATE 57. TURN LEFT AND GO NORTHERLY ON A SHORT PAVED STRIP
 ME1954'OF ROAD FOR 0.05 MILE. HERE TURN RIGHT AND GO EAST ALONG THE SOUTH
 ME1954'EDGE OF A CULTIVATED FIELD FOR 0.1 MILE TO A SMALL NORTH-SOUTH TREE
 ME1954'LINE. TURN LEFT AND GO NORTH ALONG WEST SIDE OF TREE LINE FOR 0.15
 ME1954'MILE TO HIGHEST GROUND AND THE STATION ON THE RIGHT IN THE TREE LINE.
 ME1954'TO REACH BM W 207 RESET FOR THE SHORT PAVED STRIP OF ROAD AT THE SOUTH
 ME1954'END OF OVERPASS OVER INTERSTATE 57 CONTINUE SOUTH ON STATE ROUTE 50
 ME1954'FOR 0.1 MILE 171ST STREET ON THE RIGHT, TURN RIGHT AND GO WEST FOR 0.1
 ME1954'MILE TO THE BM W 207 RESET AS DESCRIBED
 ME1954'
 ME1954'THE STATION MARKS ARE, STANDARD DISK STAMPED---TRYNER 2 1959--- . IT
 ME1954'IS 29.8 FEET EAST OF A METAL WITNESS POST, 14 FEET SOUTH OF THE SOUTH
 ME1954'EDGE OF A CULTIVATED FIELD, 14 FEET NORTH OF THE NORTH EDGE OF A
 ME1954'CULTIVATED FIELD, AND 4.4 FEET WEST OF A METAL WITNESS POST. ACCORDING
 ME1954'TO THE OLD DESCRIPTION THE UNDERGROUND DISK IS SET IN AN AN IRREGULAR
 ME1954'MASS OF CONCRETE.
 ME1954'
 ME1954'REFERENCE MARK 4, A STANDARD DISK STAMPED---TRYNER 2 NO 4 1959---, IS
 ME1954'SET IN TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS 6
 ME1954'INCHES ABOVE THE GROUND SURFACE.  IT IS 33 FEET WEST OF A METAL
 ME1954'WITNESS POST, 14 FEET SOUTH OF THE SOUTH EDGE OF A CULTIVATED FIELD,
 ME1954'14 FEET NORTH OF THE NORTH EDGE OF A CULTIVATED FIELD AND 1.1 FEET
 ME1954'EAST OF A METAL WITNESS POST.
 ME1954'
 ME1954'REFERENCE MARK 5, A STANDARD DISK STAMPED---TRYNER 2 NO 5 1959---, IS
 ME1954'SET IN TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS 6
 ME1954'INCHES ABOVE GROUND SURFACE.  IT IS 15 FEET EAST OF A METAL WITNESS
 ME1954'POST, 14 FEET SOUTH OF THE SOUTH EDGE OF A CULTIVATED FIELD AND 14
 ME1954'FEET NORTH OF THE NORTH EDGE OF A CULTIVATED FIELD.
 ME1954'
 ME1954'BM W 207 RESET, A STANDARD BENCH MARK DISK STAMPED
 ME1954'---W 207 RESET 1966---, IS SET IN THE TOP OF A 12-INCH CYCLINDRICAL
 ME1954'CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND SURFACE.  IT IS 48.5
 ME1954'FEET NORTH OF THE CENTER OF 171ST STREET, 19 FEET SOUTH-SOUTHEAST OF A
 ME1954'20-INCH MAPLE TREE, 3.5 FEET EAST OF A UTILITY POLE, AND 2.5 FEET WEST
 ME1954'OF A METAL WITNESS POST.
 ME1954'
 ME1954'NO MEASUREMENT WAS MADE BETWEEN REFERENCE MARKS, DUE TO THE ANGLE
 ME1954'BEING NEAR 180 DEGREES.
 ME1954'
 ME1954'THE HEIGHT OF LIGHT ABOVE THE STATION WAS 25.9 METERS.
 ME1954
 ME1954                          STATION RECOVERY (1978)
 ME1954
 ME1954'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (ARB)
 ME1954'RECOVERED AS DESCRIBED.
 ME1954'
 ME1954'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--STATION IS ABOUT
 ME1954'2 MILES SW OF MARKHAM.
 ME1954
 ME1954                          STATION RECOVERY (2000)
 ME1954
 ME1954'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (BPG)
 ME1954'ABLE TO GPS WHEN LEAVES ARE NOT ON TREES (FALL/WINTER)
 ME1954
 ME1954                          STATION RECOVERY (2000)
 ME1954
 ME1954'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 ME1954'FROM THE INTERSECTION OF IL RT 50 (CICERO) AND INTERSTATE 57. GO SOUTH
 ME1954'0.10 MILES ALONG IL RT 50. TURN LEFT IN THE FIELD ENTRANCE AT THE
 ME1954'SPLIT IN THE GUARD RAIL ON EAST SIDE OF RT 50.  GO NORTHEASTERLY
 ME1954'THROUGH TREELINE INTO FIELD ABOUT 1000 FEET TO SECOND TREELINE AT HIGH
 ME1954'POINT IN FIELD. GPS STAKEOUT IS HELPFUL.
 ME1954
 ME1954                          STATION RECOVERY (2000)
 ME1954
 ME1954'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 ME1954'RECOVERED AS DESCRIBED USING THE 2000 DESCRIPTION
 ME1954'
 ME1954
 ME1954                          STATION RECOVERY (2008)
 ME1954
 ME1954'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1954'THE MARK IS ON A SMALL KNOLL IN AN OPEN, UNCULTIVATED FIELD.  IT IS
 ME1954'APPROXIMATELY .43 MILES WEST OF THE NORTHWEST CORNER OF A LOEWS
 ME1954'THEATER.  THE MARK IS CURRENTLY AMID HIGH PRAIRIE GRASSES AND
 ME1954'WILDFLOWERS ON THE KNOLL APPROXIMATELY 2 FEET WEST OF A METAL WITNESS
 ME1954'POST.  RM1 NOT FOUND.  RM2 (RE-STAMPED AND RE-DESIGNATED RM5 PER 1967
 ME1954'RECOVERY) FOUND IN GOOD CONDITION.
 ME1954'
 ME1954'BRENNAN ROAD IS NO LONGER A VALID TIE IN THAT INTERSTATE 57 IS IN ITS
 ME1954'FORMER PATH.  ALSO THE TREE LINE NO LONGER EXISTS.
 ME1954'
 ME1954'IN SPEAKING WITH A LOCAL WHO WAS MAINTAINING THE EASTERN PORTION OF
 ME1954'THIS FIELD, THE MARKS IN THIS AREA COULD BECOME LOST DUE TO COMMERCIAL
 ME1954'OR HOUSING DEVELOPMENT THAT WILL OCCUR IN THE NEAR FUTURE.  SEVERAL
 ME1954'PLYWOOD STAKES WITH PINK MARKING TAPE CURRENTLY EXIST IN THE FIELD AND
 ME1954'NEAR THE MARK.
 ME1954'
 ME1954'THIS PARTY ACCESSED THE AREA OF THE MARK VIA THE FOLLOWING FROM THE
 ME1954'INTERSECTION OF 167TH STREET AND CRAWFORD AVENUE, HEAD WEST ON 167TH
 ME1954'STREET APPROXIMATELY .25 MILES.  TURN LEFT (SOUTH) ON KILBOURNE AVENUE
 ME1954'AND PROCEED APPROXIMATELY 0.06 MILES TO NEXT INTERSECTION.  TURN RIGHT
 ME1954'(WEST) AND CONTINUE .25 MILES TO THE ROAD S END AT THE OPEN FIELD.
 ME1954'
 ME1954'FOLLOW THE TIRE TRACKS THROUGH THE FIELD TO THE GENERAL AREA OF THE
 ME1954'MARK.  ALTERNATIVELY, THIS PARTY USED THE LOEWS THEATER PARKING LOT TO
 ME1954'THE SOUTH OF THE ROAD S END AND WALKED ON THE TIRE TRACKS THROUGH THE
 ME1954'FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME0418 ***********************************************************************
 ME0418  DESIGNATION -  TRYNER 2 RM 1
 ME0418  PID         -  ME0418
 ME0418  STATE/COUNTY-  IL/COOK
 ME0418  COUNTRY     -  US
 ME0418  USGS QUAD   -  HARVEY (2018)
 ME0418
 ME0418                         *CURRENT SURVEY CONTROL
 ME0418  ______________________________________________________________________
 ME0418* NAD 83(1986) POSITION- 41 34 59.     (N) 087 43 47.     (W)   SCALED
 ME0418* NAVD 88 ORTHO HEIGHT -   208.956 (meters)      685.55  (feet) ADJUSTED
 ME0418  ______________________________________________________________________
 ME0418  GEOID HEIGHT    -        -33.367 (meters)                     GEOID18
 ME0418  DYNAMIC HEIGHT  -        208.878 (meters)      685.29  (feet) COMP
 ME0418  MODELED GRAVITY -    980,243.3   (mgal)                       NAVD 88
 ME0418
 ME0418  VERT ORDER      -  SECOND    CLASS 0
 ME0418
 ME0418.The horizontal coordinates were scaled from a map and have
 ME0418.an estimated accuracy of +/- 6 seconds.
 ME0418
 ME0418.The orthometric height was determined by differential leveling and
 ME0418.adjusted by the NATIONAL GEODETIC SURVEY
 ME0418.in June 1991.
 ME0418
 ME0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME0418.GEOID18 height accuracy estimate available here.
 ME0418
 ME0418.Click photographs - Photos may exist for this station.
 ME0418
 ME0418.The dynamic height is computed by dividing the NAVD 88
 ME0418.geopotential number by the normal gravity value computed on the
 ME0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME0418.degrees latitude (g = 980.6199 gals.).
 ME0418
 ME0418.The modeled gravity was interpolated from observed gravity values.
 ME0418
 ME0418;                    North         East    Units  Estimated Accuracy
 ME0418;SPC IL E     -   545,970.      350,330.      MT  (+/- 180 meters Scaled)
 ME0418
 ME0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM391037(NAD 83)
 ME0418
 ME0418                          SUPERSEDED SURVEY CONTROL
 ME0418
 ME0418  NGVD 29 (??/??/92)  209.05   (m)          685.9    (f) COMPUTED    2 0
 ME0418
 ME0418.Superseded values are not recommended for survey control.
 ME0418
 ME0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME0418.See file dsdata.pdf to determine how the superseded data were derived.
 ME0418
 ME0418_MARKER: DR = REFERENCE MARK DISK
 ME0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME0418_STAMPING: TRYNER 2 NO 1 1959
 ME0418_MARK LOGO: CGS
 ME0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME0418+STABILITY: SURFACE MOTION
 ME0418
 ME0418  HISTORY     - Date     Condition        Report By
 ME0418  HISTORY     - 1959     MONUMENTED       CGS
 ME0418  HISTORY     - 1966     GOOD             CGS
 ME0418  HISTORY     - 20080824 MARK NOT FOUND   GEOCAC
 ME0418
 ME0418                          STATION DESCRIPTION
 ME0418
 ME0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME0418'1.9 MI S FROM OAK FOREST.
 ME0418'ABOUT 1.45 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME0418'WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 0.3 MILES NORTHEAST
 ME0418'ALONG BRENNAN ROAD, THENCE 0.15 MILES SOUTH ALONG A ROW OF TREES
 ME0418'SEPARATING TWO FIELDS, AT THE NORTH END OF A GAP IN THE ROW OF
 ME0418'TREES, 538 FEET SOUTH ALONG THE ROW OF TREES FROM THE CENTER
 ME0418'LINE OF BRENNAN ROAD, 20 FEET SOUTH OF A TWIN TRUNK CHERRY
 ME0418'TREE, 59 1/2 FEET NORTH OF A CHERRY TREE WITH LOW SPREADING
 ME0418'BRANCHES, 28.5 FEET NORTH OF TRIANGULATION STATION TRYNER, 33.1
 ME0418'FEET NORTH OF A METAL WITNESS POST AND SET IN THE TOP OF A
 ME0418'CONCRETE POST PROJECTING 3 INCHES.
 ME0418
 ME0418                          STATION RECOVERY (1966)
 ME0418
 ME0418'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 ME0418'RECOVERED IN GOOD CONDITION.
 ME0418
 ME0418                          STATION RECOVERY (2008)
 ME0418
 ME0418'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME0418'AREA IS DRASTICALLY CHANGED PER ORIGINAL DESCRIPTION.  IN SPEAKING
 ME0418'WITH A MAINTAINER OF THE LAND, HE WAS AWARE OF MARKS IN THIS AREA AND
 ME0418'BELIEVES THE MARK IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1955 ***********************************************************************
 ME1955  DESIGNATION -  TRYNER 2 RM 2
 ME1955  PID         -  ME1955
 ME1955  STATE/COUNTY-  IL/COOK
 ME1955  COUNTRY     -  US
 ME1955  USGS QUAD   -  HARVEY (2018)
 ME1955
 ME1955                         *CURRENT SURVEY CONTROL
 ME1955  ______________________________________________________________________
 ME1955* NAD 83(1986) POSITION- 41 35 00.7    (N) 087 43 50.9    (W)   HD_HELD2
 ME1955* NAVD 88 ORTHO HEIGHT -   209.188 (meters)      686.31  (feet) ADJUSTED
 ME1955  ______________________________________________________________________
 ME1955  GEOID HEIGHT    -        -33.366 (meters)                     GEOID18
 ME1955  DYNAMIC HEIGHT  -        209.110 (meters)      686.06  (feet) COMP
 ME1955  MODELED GRAVITY -    980,243.3   (mgal)                       NAVD 88
 ME1955
 ME1955  VERT ORDER      -  SECOND    CLASS 0
 ME1955
 ME1955.The horizontal coordinates were established by autonomous hand held GPS
 ME1955.observations and have an estimated accuracy of +/- 10 meters.
 ME1955
 ME1955.The orthometric height was determined by differential leveling and
 ME1955.adjusted by the NATIONAL GEODETIC SURVEY
 ME1955.in June 1991.
 ME1955
 ME1955.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1955.GEOID18 height accuracy estimate available here.
 ME1955
 ME1955.Click photographs - Photos may exist for this station.
 ME1955
 ME1955.The dynamic height is computed by dividing the NAVD 88
 ME1955.geopotential number by the normal gravity value computed on the
 ME1955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1955.degrees latitude (g = 980.6199 gals.).
 ME1955
 ME1955.The modeled gravity was interpolated from observed gravity values.
 ME1955
 ME1955;                    North         East    Units  Estimated Accuracy
 ME1955;SPC IL E     -   546,022.      350,243.      MT  (+/- 10 meters HH2 GPS)
 ME1955
 ME1955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3908303795(NAD 83)
 ME1955
 ME1955                          SUPERSEDED SURVEY CONTROL
 ME1955
 ME1955  NGVD 29 (??/??/92)  209.279  (m)          686.61   (f) ADJ UNCH    2 0
 ME1955
 ME1955.Superseded values are not recommended for survey control.
 ME1955
 ME1955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1955.See file dsdata.pdf to determine how the superseded data were derived.
 ME1955
 ME1955_MARKER: DR = REFERENCE MARK DISK
 ME1955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1955_STAMPING: TRYNER 2 NO 2 1959
 ME1955_MARK LOGO: CGS
 ME1955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1955+STABILITY: SURFACE MOTION
 ME1955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1955+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2008
 ME1955
 ME1955  HISTORY     - Date     Condition        Report By
 ME1955  HISTORY     - 1959     MONUMENTED       CGS
 ME1955  HISTORY     - 1966     GOOD             CGS
 ME1955  HISTORY     - 20080415 GOOD             INDIV
 ME1955  HISTORY     - 20080824 GOOD             GEOCAC
 ME1955
 ME1955                          STATION DESCRIPTION
 ME1955
 ME1955'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1955'1.9 MI S FROM OAK FOREST.
 ME1955'ABOUT 1.45 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1955'WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 0.3 MILE NORTHEAST
 ME1955'ALONG BRENNAN ROAD, THENCE 0.15 MILE SOUTH ALONG A ROW OF TREES
 ME1955'SEPARATING TWO FIELDS, AT THE SOUTH END OF A GAP IN THE ROW OF
 ME1955'TREES, 586 FEET SOUTH ALONG THE ROW OF TREES FROM THE CENTER LINE
 ME1955'OF BRENNAN ROAD, 68 FEET SOUTH OF A TWIN TRUNK CHERRY TREE,
 ME1955'10 1/2 FEET NORTH OF A CHERRY TREE WITH LOW SPREADING BRANCHES,
 ME1955'19.8 FEET SOUTH OF TRIANGULATION STATION TRYNER, 15.4 FEET SOUTH
 ME1955'OF A METAL WITNESS POST AND SET IN THE TOP OF A CONCRETE POST
 ME1955'PROJECTING 3 INCHES.
 ME1955
 ME1955                          STATION RECOVERY (1966)
 ME1955
 ME1955'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 ME1955'RECOVERED IN GOOD CONDITION.
 ME1955
 ME1955                          STATION RECOVERY (2008)
 ME1955
 ME1955'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (TE)
 ME1955'RECOVERED MONUMENT BUT THE DESCRIPTION CONCERNING THE TREES AND TREE
 ME1955'LINE IS NOW INACCURATE.   THE MONUMENTS ARE IN AN OPEN FIELD WEST OF A
 ME1955'LOEW'S MOVIE THEATER.   THERE IS A SIGN POST NEXT TO EACH MONUMENT IN
 ME1955'THE OPEN FIELD.
 ME1955
 ME1955                          STATION RECOVERY (2008)
 ME1955
 ME1955'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1955'THE DISK IS STAMPED TRYNER 2 1959 NO 2, BUT THE NO 2 IS OVERSTAMPED
 ME1955'WITH THE NUMBER 5 PER THE 1967 RECOVERY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1143 ***********************************************************************
 NH1143  DESIGNATION -  TRYON
 NH1143  PID         -  NH1143
 NH1143  STATE/COUNTY-  IL/MCHENRY
 NH1143  COUNTRY     -  US
 NH1143  USGS QUAD   -  HEBRON (2018)
 NH1143
 NH1143                         *CURRENT SURVEY CONTROL
 NH1143  ______________________________________________________________________
 NH1143* NAD 83(1997) POSITION- 42 25 44.41914(N) 088 23 03.95003(W)   ADJUSTED
 NH1143* NAVD 88 ORTHO HEIGHT -   281.    (meters)      922.    (feet) SCALED
 NH1143  ______________________________________________________________________
 NH1143  GEOID HEIGHT    -        -34.095 (meters)                     GEOID18
 NH1143  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 NH1143  HORZ ORDER      -  FIRST
 NH1143
 NH1143.The horizontal coordinates were established by classical geodetic methods
 NH1143.and adjusted by the National Geodetic Survey in October 1999.
 NH1143
 NH1143.The orthometric height was scaled from a topographic map.
 NH1143
 NH1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1143.GEOID18 height accuracy estimate available here.
 NH1143
 NH1143.Click photographs - Photos may exist for this station.
 NH1143
 NH1143.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1143
 NH1143. The following values were computed from the NAD 83(1997) position.
 NH1143
 NH1143;                    North         East     Units Scale Factor Converg.
 NH1143;SPC IL E     -   639,755.500   295,795.215   MT  0.99997522   -0 02 04.1
 NH1143;SPC IL E     - 2,098,931.17    970,454.80   sFT  0.99997522   -0 02 04.1
 NH1143;SPC WI S     -    48,947.776   732,950.025   MT  1.00007524   +1 06 36.2
 NH1143;SPC WI S     -   160,589.50  2,404,686.87   sFT  1.00007524   +1 06 36.2
 NH1143;UTM  16      - 4,698,338.342   386,117.083   MT  0.99975957   -0 56 02.9
 NH1143
 NH1143!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1143!SPC IL E     -   0.99996129  x   0.99997522  =   0.99993651
 NH1143!SPC WI S     -   0.99996129  x   1.00007524  =   1.00003653
 NH1143!UTM  16      -   0.99996129  x   0.99975957  =   0.99972087
 NH1143
 NH1143:                Primary Azimuth Mark                     Grid Az
 NH1143:SPC IL E     -  NIPPER                                   091 55 21.6
 NH1143:SPC WI S     -  NIPPER                                   090 46 41.3
 NH1143:UTM  16      -  NIPPER                                   092 49 20.4
 NH1143
 NH1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8611798338(NAD 83)
 NH1143
 NH1143|---------------------------------------------------------------------|
 NH1143| PID    Reference Object                     Distance      Geod. Az  |
 NH1143|                                                           dddmmss.s |
 NH1143| NH1122 GENOA CITY MUNICIPAL TANK           APPROX. 8.9 KM 0332119.1 |
 NH1143| NH1123 RICHMOND MUNICIPAL TANK             APPROX. 8.8 KM 0472054.9 |
 NH1143| NH1055 NIPPER                              APPROX.12.1 KM 0915317.5 |
 NH1143| CJ1531 TRYON RM 1                           33.784 METERS 13247     |
 NH1143| NH1134 WOODSTOCK TYPEWRITER CO TANK        APPROX.13.3 KM 2005755.9 |
 NH1143| NH1130 WOODSTOCK MC HENRY CTHSE DOME       APPROX.13.7 KM 2023535.9 |
 NH1143| NH1131 WOODSTOCK ST MARYS CH TOWER         APPROX.13.5 KM 2034105.6 |
 NH1143| NH1132 WOODSTOCK PWR AND LT CO STK         APPROX.13.3 KM 2035157.5 |
 NH1143| NH1128 WOODSTOCK BORDEN CO STACK           APPROX.13.0 KM 2075334.0 |
 NH1143| NH1135 WOODSTOCK ROSE GARDEN STACK         APPROX.12.7 KM 2222433.5 |
 NH1143| CJ1532 TRYON RM 2                           38.307 METERS 23232     |
 NH1143| CJ1530 TRYON AZ MK                                        2342010.6 |
 NH1143| NH1160 HARTLAND NAT BREWERIES INC STK      APPROX.12.5 KM 2350048.0 |
 NH1143|---------------------------------------------------------------------|
 NH1143
 NH1143                          SUPERSEDED SURVEY CONTROL
 NH1143
 NH1143  NAD 83(1997)-  42 25 44.41871(N)    088 23 03.95038(W) AD(       ) 1
 NH1143  NAD 83(1991)-  42 25 44.41828(N)    088 23 03.95478(W) AD(       ) 1
 NH1143  NAD 83(1986)-  42 25 44.41629(N)    088 23 03.95967(W) AD(       ) 1
 NH1143  NAD 27      -  42 25 44.35000(N)    088 23 03.61800(W) AD(       ) 1
 NH1143
 NH1143.Superseded values are not recommended for survey control.
 NH1143
 NH1143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1143.See file dsdata.pdf to determine how the superseded data were derived.
 NH1143
 NH1143_MARKER: DS = TRIANGULATION STATION DISK
 NH1143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1143_STAMPING: TRYON 1935
 NH1143_MARK LOGO: CGS
 NH1143_PROJECTION: FLUSH
 NH1143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1143+STABILITY: SURFACE MOTION
 NH1143
 NH1143  HISTORY     - Date     Condition        Report By
 NH1143  HISTORY     - 1935     MONUMENTED       CGS
 NH1143  HISTORY     - 1946     GOOD             CGS
 NH1143  HISTORY     - 1954     GOOD             CGS
 NH1143  HISTORY     - 1958     SEE DESCRIPTION  ILHD
 NH1143  HISTORY     - 1966     GOOD             CGS
 NH1143  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH1143  HISTORY     - 19950513 MARK NOT FOUND   USPSQD
 NH1143  HISTORY     - 20040403 MARK NOT FOUND   USPSQD
 NH1143
 NH1143                          STATION DESCRIPTION
 NH1143
 NH1143'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1143'STATION IS ABOUT 8 MILES NNE OF WOODSTOCK, ABOUT 5 MILES SW OF
 NH1143'RICHMOND, ABOUT 4 MILES SE OF HEBRON, IN THE MIDDLE OF THE SOUTH
 NH1143'SIDE OF SEC. 26 T 46 N R 7 E, ON FARM OWNED BY A CHICAGO
 NH1143'CORPORATION AND OCCUPIED BY JOHN OHOLLERAN, ABOUT 0.55 MILE
 NH1143'WEST OF TRYON CORNER AND THE TRYON SCHOOL, ON FENCE LINE
 NH1143'BETWEEN THE FARM YARD TO EAST AND FIELD TO WEST, 162 FEET SW
 NH1143'OF SW CORNER OF MR. OHOLLERANS HOUSE, ABOUT 275 FEET SSW
 NH1143'OF HIS BARN, 51 FEET NORTH OF CENTER-LINE OF THE EAST-WEST
 NH1143'SECTION (GRAVEL) ROAD, 17 FEET WEST OF CENTER-LINE OF THE
 NH1143'LANE THAT LEADS NORTH TO HOUSE AND BARN, 23 FEET NORTH OF THE
 NH1143'LONE 18-INCH WALNUT TREE THAT STANDS AT SE CORNER OF THE
 NH1143'FIELD.  THE MARK IS FLUSH.
 NH1143'
 NH1143'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1143'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1143'
 NH1143'AZ. MK. IS SW OF STATION, 19 FEET WEST OF CENTER-LINE OF THE
 NH1143'NORTH-SOUTH GRAVEL ROAD, ABOUT 0.35 MILE SOUTH OF ITS INTERSECTION
 NH1143'WITH THE EAST-WEST SECTION ROAD, 1 FOOT EAST OF THE RIGHT-OF-WAY
 NH1143'FENCE, 42 FEET WNW OF TELEPHONE POLE.  IT PROJECTS 5 INCHES.
 NH1143'
 NH1143'R.M. NO. 1 IS SE OF STATION, 25 FEET SOUTH OF CENTER-LINE
 NH1143'OF THE ROAD, 95 FEET ESE OF THE LONE 18-INCH WALNUT TREE, 5
 NH1143'FEET WEST OF TELEPHONE POLE, 27 FEET SW OF THE MAIL-BOX.  IT
 NH1143'PROJECTS 4 INCHES.
 NH1143'
 NH1143'R.M. NO. 2 IS SW OF STATION, 27 FEET SOUTH OF CENTER-LINE
 NH1143'OF THE ROAD, 1 FOOT NORTH OF THE PASTURE (RIGHT-OF-WAY) FENCE,
 NH1143'105 FEET WEST OF THE NE CORNER-POST OF THE PASTURE FENCE,
 NH1143'112 FEET WSW OF THE LONE 18-INCH WALNUT TREE, 181.09 FEET WEST
 NH1143'OF R.M. NO. 1.  IT PROJECTS 4 INCHES.
 NH1143'
 NH1143'TO REACH FROM THE JUNCTION OF U.S. 12 AND ILLINOIS 173 IN
 NH1143'RICHMOND, GO WEST ON NO. 173 3.6 MILES TO GRAVEL T ROAD
 NH1143'LEADING SOUTH.  THENCE SOUTH ON GRAVEL ROAD 2.9 MILES TO TRYON
 NH1143'CORNER AND THE TRYON SCHOOL.  THENCE WEST ON GRAVEL ROAD 0.55
 NH1143'MILE TO HOUSE AND STATION ON NORTH SIDE OF THE ROAD.
 NH1143'
 NH1143'THE FOLLOWING 100-FOOT SIGNALS COME INTO VIEW AS FOLLOWS--
 NH1143'BAKER, 25 FEET.  NIPPER, 50 FEET.  WOODSTOCK, 45 FEET.  KOLTZ,
 NH1143'VISIBLE FROM THE GROUND.  484,10 FEET.
 NH1143'
 NH1143'THE FOLLOWING 74-FOOT SIGNALS COME INTO VIEW AS FOLLOWS--
 NH1143'DYSON, 35 FEET.  HEGEMAN, 35 FEET.  GATES, 35 FEET.
 NH1143'
 NH1143'A 4-FOOT SIGNAL AT RASMUSSEN COMES INTO VIEW AT 35 FEET.
 NH1143'
 NH1143'AN 87-FOOT SIGNAL AT VEEN IS VISIBLE FROM THE GROUND.
 NH1143'
 NH1143'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 NH1143
 NH1143                          STATION RECOVERY (1946)
 NH1143
 NH1143'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NH1143'STATION, REFERENCE AND AZIMUTH MARKS WERE RECOVERED EXACTLY
 NH1143'AS DESCRIBED AND FOUND IN EXCELLENT CONDITION.
 NH1143
 NH1143                          STATION RECOVERY (1954)
 NH1143
 NH1143'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1143'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 NH1143'IN GOOD CONDITION.  THE DISTANCES TO THE AZIMUTH MARK AND
 NH1143'THE REFERENCE MARKS CHECKED.  THE DIRECTION TO REFERENCE MARK
 NH1143'NO. 1 CHECKED BUT THE DIRECTIONS TO REFERENCE MARK NO. 2 AND
 NH1143'THE AZIMUTH MARK DID NOT CHECK.  THE OLD DESCRIPTION IS ADEQUATE.
 NH1143'
 NH1143'DISTANCES AND DIRECTIONS TO THE AZIMUTH MARK AND THE REFERENCE
 NH1143'MARKS--
 NH1143'
 NH1143'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1143
 NH1143                          STATION RECOVERY (1958)
 NH1143
 NH1143'RECOVERY NOTE BY IL HIGHWAY DEPT 1958
 NH1143'AZIMUTH MARK WAS REPORTED DESTROYED BY THE ILLINOIS STATE
 NH1143'HIGHWAY DEPARTMENT IN 1958.
 NH1143
 NH1143                          STATION RECOVERY (1966)
 NH1143
 NH1143'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1143'THE STATION AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED
 NH1143'AND FOUND IN GOOD CONDITION AT THIS TIME.  THE AZIMUTH MARK
 NH1143'WAS FOUND UP-ROOTED AND THE DISK WAS REMOVED AT THIS TIME.  THE
 NH1143'AZIMUTH MARK SHOULD BE CONSIDERED AS LOST.
 NH1143'
 NH1143'A METAL WITNESS POST WAS SET 1 FOOT NORTH OF THE STATION MARK.
 NH1143
 NH1143                          STATION RECOVERY (1989)
 NH1143
 NH1143'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH1143'MARK NOT FOUND.
 NH1143
 NH1143                          STATION RECOVERY (1995)
 NH1143
 NH1143'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1143'MARK NOT FOUND.
 NH1143
 NH1143                          STATION RECOVERY (2004)
 NH1143
 NH1143'RECOVERY NOTE BY US POWER SQUADRON 2004 (GB)
 NH1143'NOT LOCATED.  AREA NOW CULTIVATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2983 ***********************************************************************
 AJ2983  DESIGNATION -  TRYON GROVE
 AJ2983  PID         -  AJ2983
 AJ2983  STATE/COUNTY-  IL/MCHENRY
 AJ2983  COUNTRY     -  US
 AJ2983  USGS QUAD   -  RICHMOND (2018)
 AJ2983
 AJ2983                         *CURRENT SURVEY CONTROL
 AJ2983  ______________________________________________________________________
 AJ2983* NAD 83(2011) POSITION- 42 25 51.37861(N) 088 21 55.52470(W)   ADJUSTED
 AJ2983* NAD 83(2011) ELLIP HT-   237.339 (meters)        (06/27/12)   ADJUSTED
 AJ2983* NAD 83(2011) EPOCH   -  2010.00
 AJ2983* NAVD 88 ORTHO HEIGHT -   271.5   (meters)      891.    (feet) GPS OBS
 AJ2983  ______________________________________________________________________
 AJ2983  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2983  GEOID HEIGHT    -        -34.050 (meters)                     GEOID99
 AJ2983  GEOID HEIGHT    -        -34.114 (meters)                     GEOID18
 AJ2983  NAD 83(2011) X  -    134,495.084 (meters)                     COMP
 AJ2983  NAD 83(2011) Y  - -4,713,092.405 (meters)                     COMP
 AJ2983  NAD 83(2011) Z  -  4,281,215.709 (meters)                     COMP
 AJ2983  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 AJ2983
 AJ2983  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2983  Standards:
 AJ2983         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2983            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2983  -------------------------------------------------------------------
 AJ2983  NETWORK    0.79   1.22           0.37   0.25   0.62     -0.13878608
 AJ2983  -------------------------------------------------------------------
 AJ2983  Click here for local accuracies and other accuracy information.
 AJ2983
 AJ2983.The horizontal coordinates were established by GPS observations
 AJ2983.and adjusted by the National Geodetic Survey in June 2012.
 AJ2983
 AJ2983.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2983.been affixed to the stable North American tectonic plate. See 
 AJ2983.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2983
 AJ2983.The horizontal coordinates are valid at the epoch date displayed above
 AJ2983.which is a decimal equivalence of Year/Month/Day.
 AJ2983
 AJ2983.The orthometric height was determined by GPS observations and a
 AJ2983.high-resolution geoid model.
 AJ2983
 AJ2983.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2983.GEOID18 height accuracy estimate available here.
 AJ2983
 AJ2983.Click photographs - Photos may exist for this station.
 AJ2983
 AJ2983.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2983
 AJ2983.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2983
 AJ2983.The ellipsoidal height was determined by GPS observations
 AJ2983.and is referenced to NAD 83.
 AJ2983
 AJ2983. The following values were computed from the NAD 83(2011) position.
 AJ2983
 AJ2983;                    North         East     Units Scale Factor Converg.
 AJ2983;SPC IL E     -   639,969.470   297,359.383   MT  0.99997509   -0 01 17.9
 AJ2983;SPC IL E     - 2,099,633.17    975,586.58   sFT  0.99997509   -0 01 17.9
 AJ2983;UTM  16      - 4,698,527.684   387,684.076   MT  0.99975521   -0 55 16.9
 AJ2983
 AJ2983!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2983!SPC IL E     -   0.99996278  x   0.99997509  =   0.99993787
 AJ2983!UTM  16      -   0.99996278  x   0.99975521  =   0.99971800
 AJ2983
 AJ2983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8768498527(NAD 83)
 AJ2983
 AJ2983                          SUPERSEDED SURVEY CONTROL
 AJ2983
 AJ2983  NAD 83(2007)-  42 25 51.37865(N)    088 21 55.52565(W) AD(2002.00) 0
 AJ2983  ELLIP H (02/10/07)  237.368  (m)                       GP(2002.00)    
 AJ2983  ELLIP H (02/03/05)  237.360  (m)                       GP(       ) 4 2
 AJ2983  NAD 83(1997)-  42 25 51.37863(N)    088 21 55.52540(W) AD(       ) 1
 AJ2983  ELLIP H (04/24/01)  237.397  (m)                       GP(       ) 4 1
 AJ2983
 AJ2983.Superseded values are not recommended for survey control.
 AJ2983
 AJ2983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2983.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2983
 AJ2983_MARKER: I = METAL ROD
 AJ2983_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2983_STAMPING: TYRON GROVE
 AJ2983_MARK LOGO: IL-111
 AJ2983_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2983_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2983_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2983+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2000
 AJ2983_ROD/PIPE-DEPTH: 3.7 meters
 AJ2983_SLEEVE-DEPTH  : 0.9 meters
 AJ2983
 AJ2983  HISTORY     - Date     Condition        Report By
 AJ2983  HISTORY     - 20000724 MONUMENTED       SECI
 AJ2983
 AJ2983                          STATION DESCRIPTION
 AJ2983
 AJ2983'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2983'STATION IS LOCATED APPROXIMATELY 4.2 MI SOUTHWEST OF RICHMOND, 3.4
 AJ2983'MI NORTH OF WONDER LAKE IN SECTION 25, T46N, R7E.  TO REACH FROM
 AJ2983'THE JUNCTION OF IL RT 31 AND TRYON GROVE RD PROCEED WEST ON
 AJ2983'TRYON GROVE RD 3.1 MI TO THE STATION LOCATED IN THE SOUTHWEST
 AJ2983'CORNER OF INTERSECTION TRYON GROVE RD AND BARNARD MILL RD.
 AJ2983'STATION IS LOCATED 160 FT SOUTH OF CENTERLINE OF TRYON GROVE RD,
 AJ2983'24.6 FT WEST OF CENTERLINE OF BARNARD MILL RD, 126 FT SOUTHWEST OF
 AJ2983'POWERPOLE (PP), 64 FT SOUTHWEST OF PP, 31 FT SOUTH OF PP, 2.8 FT EAST
 AJ2983'OF BARBED WIRE FENCE, AND 2 FT EAST OF ORANGE FIBERGLASS WITNESS
 AJ2983'POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.
 AJ2983'DATUM POINT IS 0.35 FT BELOW CAP. PK NAILS WERE SET IN WOOD
 AJ2983'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2988 ***********************************************************************
 AJ2988  DESIGNATION -  TRYON GROVE 2
 AJ2988  PID         -  AJ2988
 AJ2988  STATE/COUNTY-  IL/MCHENRY
 AJ2988  COUNTRY     -  US
 AJ2988  USGS QUAD   -  RICHMOND (2018)
 AJ2988
 AJ2988                         *CURRENT SURVEY CONTROL
 AJ2988  ______________________________________________________________________
 AJ2988* NAD 83(2011) POSITION- 42 27 03.44683(N) 088 18 29.60514(W)   ADJUSTED
 AJ2988* NAD 83(2011) ELLIP HT-   212.140 (meters)        (06/27/12)   ADJUSTED
 AJ2988* NAD 83(2011) EPOCH   -  2010.00
 AJ2988* NAVD 88 ORTHO HEIGHT -   246.3   (meters)      808.    (feet) GPS OBS
 AJ2988  ______________________________________________________________________
 AJ2988  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2988  GEOID HEIGHT    -        -34.130 (meters)                     GEOID99
 AJ2988  GEOID HEIGHT    -        -34.189 (meters)                     GEOID18
 AJ2988  NAD 83(2011) X  -    139,155.366 (meters)                     COMP
 AJ2988  NAD 83(2011) Y  - -4,711,437.152 (meters)                     COMP
 AJ2988  NAD 83(2011) Z  -  4,282,839.824 (meters)                     COMP
 AJ2988  LAPLACE CORR    -         -2.11  (seconds)                    DEFLEC18
 AJ2988
 AJ2988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2988  Standards:
 AJ2988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2988  -------------------------------------------------------------------
 AJ2988  NETWORK    0.78   1.04           0.35   0.28   0.53      0.01591189
 AJ2988  -------------------------------------------------------------------
 AJ2988  Click here for local accuracies and other accuracy information.
 AJ2988
 AJ2988.The horizontal coordinates were established by GPS observations
 AJ2988.and adjusted by the National Geodetic Survey in June 2012.
 AJ2988
 AJ2988.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2988.been affixed to the stable North American tectonic plate. See 
 AJ2988.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2988
 AJ2988.The horizontal coordinates are valid at the epoch date displayed above
 AJ2988.which is a decimal equivalence of Year/Month/Day.
 AJ2988
 AJ2988.The orthometric height was determined by GPS observations and a
 AJ2988.high-resolution geoid model.
 AJ2988
 AJ2988.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2988.GEOID18 height accuracy estimate available here.
 AJ2988
 AJ2988.Click photographs - Photos may exist for this station.
 AJ2988
 AJ2988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2988
 AJ2988.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2988
 AJ2988.The ellipsoidal height was determined by GPS observations
 AJ2988.and is referenced to NAD 83.
 AJ2988
 AJ2988. The following values were computed from the NAD 83(2011) position.
 AJ2988
 AJ2988;                    North         East     Units Scale Factor Converg.
 AJ2988;SPC IL E     -   642,192.963   302,065.552   MT  0.99997505   +0 01 01.0
 AJ2988;SPC IL E     - 2,106,928.08    991,026.73   sFT  0.99997505   +0 01 01.0
 AJ2988;UTM  16      - 4,700,676.506   392,423.512   MT  0.99974239   -0 52 59.1
 AJ2988
 AJ2988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2988!SPC IL E     -   0.99996673  x   0.99997505  =   0.99994178
 AJ2988!UTM  16      -   0.99996673  x   0.99974239  =   0.99970913
 AJ2988
 AJ2988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN9242300676(NAD 83)
 AJ2988
 AJ2988                          SUPERSEDED SURVEY CONTROL
 AJ2988
 AJ2988  NAD 83(2007)-  42 27 03.44690(N)    088 18 29.60612(W) AD(2002.00) 0
 AJ2988  ELLIP H (02/10/07)  212.169  (m)                       GP(2002.00)    
 AJ2988  ELLIP H (02/03/05)  212.173  (m)                       GP(       ) 4 2
 AJ2988  NAD 83(1997)-  42 27 03.44693(N)    088 18 29.60578(W) AD(       ) 1
 AJ2988  ELLIP H (04/24/01)  212.192  (m)                       GP(       ) 4 1
 AJ2988
 AJ2988.Superseded values are not recommended for survey control.
 AJ2988
 AJ2988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2988.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2988
 AJ2988_MARKER: F = FLANGE-ENCASED ROD
 AJ2988_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2988_STAMPING: TYRON GROVE 2
 AJ2988_MARK LOGO: IL-111
 AJ2988_PROJECTION: RECESSED 14 CENTIMETERS
 AJ2988_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2988_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2988+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2016
 AJ2988_ROD/PIPE-DEPTH: 6.1 meters
 AJ2988_SLEEVE-DEPTH  : 0.9 meters
 AJ2988
 AJ2988  HISTORY     - Date     Condition        Report By
 AJ2988  HISTORY     - 20000724 MONUMENTED       SECI
 AJ2988  HISTORY     - 20060422 GOOD             USPSQD
 AJ2988  HISTORY     - 20140927 GOOD             GEOCAC
 AJ2988  HISTORY     - 20160901 GOOD             ASMINC
 AJ2988
 AJ2988                          STATION DESCRIPTION
 AJ2988
 AJ2988'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2988'STATION IS LOCATED APPROXIMATELY 1.8 MI SOUTH OF RICHMOND, 4.1 MI
 AJ2988'WEST OF SPRING GROVE IN SECTION 21, T46N, R8E.  TO REACH FROM THE
 AJ2988'JUNCTION OF US RT 12, IL RT 31 AND TRYON GROVE RD PROCEED WEST ON
 AJ2988'TRYON GROVE RD 0.1 MI TO THE STATION LOCATED 39.3 FT NORTH OF
 AJ2988'CENTERLINE OF TRYON GROVE RD.  STATION IS LOCATED 210 FT EAST OF
 AJ2988'CENTERLINE OF ENTRANCE TO RICHMOND BURTON HIGH SCHOOL(HOLIAN
 AJ2988'WAY), 165 EAST OF POWERPOLE (PP), 35 FT WEST OF PP, 38 FT EAST OF 45
 AJ2988'M.P.H./CURVE SIGN, 11 FT NORTH OF BACK-OF-CURB OF TYRON GROVE RD,
 AJ2988'AND 2 FT SOUTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS
 AJ2988'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT
 AJ2988'BELOW CAP. PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2988
 AJ2988                          STATION RECOVERY (2006)
 AJ2988
 AJ2988'RECOVERY NOTE BY US POWER SQUADRON 2006 (RH)
 AJ2988'RECOVERED IN GOOD CONDITION.
 AJ2988
 AJ2988                          STATION RECOVERY (2014)
 AJ2988
 AJ2988'RECOVERY NOTE BY GEOCACHING 2014 (MFM)
 AJ2988'RECOVERED AS DESCRIBED.
 AJ2988
 AJ2988                          STATION RECOVERY (2016)
 AJ2988
 AJ2988'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 AJ2988'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1862 ***********************************************************************
 LC1862  DESIGNATION -  TS 82 T=FORD
 LC1862  PID         -  LC1862
 LC1862  STATE/COUNTY-  IL/LIVINGSTON
 LC1862  COUNTRY     -  US
 LC1862  USGS QUAD   -  DANA (2018)
 LC1862
 LC1862                         *CURRENT SURVEY CONTROL
 LC1862  ______________________________________________________________________
 LC1862* NAD 83(1997) POSITION- 40 52 36.58715(N) 088 55 52.79347(W)   ADJUSTED
 LC1862* NAVD 88 ORTHO HEIGHT -   220.16  (+/-2cm)      722.3   (feet) VERTCON3
 LC1862  ______________________________________________________________________
 LC1862  GEOID HEIGHT    -        -32.332 (meters)                     GEOID18
 LC1862  LAPLACE CORR    -          2.05  (seconds)                    DEFLEC18
 LC1862  HORZ ORDER      -  FIRST
 LC1862  VERT ORDER      -  THIRD ? (See Below)
 LC1862
 LC1862.The horizontal coordinates were established by classical geodetic methods
 LC1862.and adjusted by the National Geodetic Survey in October 1999.
 LC1862
 LC1862.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1862.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1862
 LC1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1862.GEOID18 height accuracy estimate available here.
 LC1862
 LC1862.The vertical order pertains to the NGVD 29 superseded value.
 LC1862
 LC1862.Click photographs - Photos may exist for this station.
 LC1862
 LC1862.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1862
 LC1862. The following values were computed from the NAD 83(1997) position.
 LC1862
 LC1862;                    North         East     Units Scale Factor Converg.
 LC1862;SPC IL E     -   467,535.896   249,594.894   MT  1.00000626   -0 23 28.9
 LC1862;SPC IL E     - 1,533,907.35    818,879.25   sFT  1.00000626   -0 23 28.9
 LC1862;SPC IL W     -   468,082.597   804,123.443   MT  1.00007457   +0 48 30.7
 LC1862;SPC IL W     - 1,535,700.99  2,638,195.00   sFT  1.00007457   +0 48 30.7
 LC1862;UTM  16      - 4,526,879.452   337,265.583   MT  0.99992596   -1 15 51.1
 LC1862
 LC1862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1862!SPC IL E     -   0.99997054  x   1.00000626  =   0.99997680
 LC1862!SPC IL W     -   0.99997054  x   1.00007457  =   1.00004511
 LC1862!UTM  16      -   0.99997054  x   0.99992596  =   0.99989650
 LC1862
 LC1862:                Primary Azimuth Mark                     Grid Az
 LC1862:SPC IL E     -  FORD AZ MK                               177 57 52.4
 LC1862:SPC IL W     -  FORD AZ MK                               176 45 52.8
 LC1862:UTM  16      -  FORD AZ MK                               178 50 14.6
 LC1862
 LC1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3726526879(NAD 83)
 LC1862
 LC1862|---------------------------------------------------------------------|
 LC1862| PID    Reference Object                     Distance      Geod. Az  |
 LC1862|                                                           dddmmss.s |
 LC1862| LC1863 WINDTOWN LUTHERAN CHURCH SPIRE      APPROX. 1.9 KM 0573929.8 |
 LC1862| CI7420 FORD RM 1                            24.317 METERS 09010     |
 LC1862| LC1855 FLANAGAN MUNICIPAL TANK             APPROX. 6.0 KM 0901107.3 |
 LC1862| CI7421 FORD RM 2                            25.222 METERS 17410     |
 LC1862| CI7419 FORD AZ MK                                         1773423.5 |
 LC1862|---------------------------------------------------------------------|
 LC1862
 LC1862                          SUPERSEDED SURVEY CONTROL
 LC1862
 LC1862  NAD 83(1986)-  40 52 36.60262(N)    088 55 52.79894(W) AD(       ) 1
 LC1862  NAD 27      -  40 52 36.48200(N)    088 55 52.54900(W) AD(       ) 1
 LC1862  NGVD 29             220.23   (m)          722.5    (f) LEVELING    3  
 LC1862
 LC1862.Superseded values are not recommended for survey control.
 LC1862
 LC1862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1862.See file dsdata.pdf to determine how the superseded data were derived.
 LC1862
 LC1862_MARKER: DD = SURVEY DISK
 LC1862_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1862_STAMPING: PRIM TRAV STA NO 82T 1924
 LC1862_MARK LOGO: USGS
 LC1862_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1862
 LC1862  HISTORY     - Date     Condition        Report By
 LC1862  HISTORY     - 1924     MONUMENTED       USGS
 LC1862  HISTORY     - 1939     GOOD             CGS
 LC1862  HISTORY     - 1968     GOOD             CGS
 LC1862  HISTORY     - 1972     GOOD             ILDT
 LC1862  HISTORY     - 20130724 MARK NOT FOUND   ILDT
 LC1862
 LC1862                          STATION DESCRIPTION
 LC1862
 LC1862'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1862'THE STATION IS LOCATED 3.5 MILES WEST OF FLANAGAN.  ON THE
 LC1862'LIVINGSTON-WOODFORD COUNTY LINE, IN THE NORTHEAST CORNER OF
 LC1862'THE SOUTHEAST QUARTER OF SEC. 24, T. 28 N., R. 2 E.  ON
 LC1862'THE RIGHT-OF-WAY OF THE ILLINOIS CENTRAL RAILROAD.  45.6 FEET
 LC1862'SOUTH OF THE SOUTH RAIL OF THE RAILROAD TRACK.  35.0 FEET
 LC1862'WEST OF THE CENTER LINE OF THE NORTH-AND-SOUTH ROAD.  18.5
 LC1862'FEET SOUTH OF A TELEGRAPH POLE.  7.5 FEET WEST OF THE FENCE
 LC1862'CORNER, AND 3.0 FEET NORTH OF THE EAST-AND-WEST FENCE LINE.
 LC1862'THE MARK IS A STANDARD UNITED STATES GEOLOGICAL SURVEY DISK
 LC1862'SET IN A 6- BY 6-INCH CONCRETE POST WHICH PROJECTS 2 INCHES
 LC1862'ABOVE THE GROUND AND IS STAMPED P.T. STA. NO. 82 T 1924.
 LC1862'
 LC1862'TO REACH THE STATION FROM FLANAGAN GO SOUTH ON THE MAIN
 LC1862'STREET TO ILLINOIS STATE ROUTE NO. 116, TURN RIGHT WEST,
 LC1862'RIGHT ON ROUTE NO. 116 FOR 3.6 MILES TO A DIRT CROSS ROAD.
 LC1862'TURN RIGHT, NORTH ON THE DIRT ROAD AND GO 0.45 MILE TO THE
 LC1862'RAILROAD CROSSING AND THE STATION.
 LC1862'
 LC1862'REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET
 LC1862'IN CONCRETE.
 LC1862'
 LC1862'THE AZIMUTH MARK IS APPROXIMATELY 0.3 MILE SOUTH OF THE STATION,
 LC1862'IN THE EAST RIGHT-OF-WAY FENCE LINE, 26.0 FEET EAST OF THE
 LC1862'CENTER LINE OF THE ROAD.  AND 19.0 FEET NORTH OF A WALNUT
 LC1862'TREE.  THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND
 LC1862'AND IS STAMPED FORD 1939.
 LC1862'
 LC1862'REFERENCE MARK NO. 1 IS 24.317 METERS, AND 79.78 FEET EAST
 LC1862'OF THE STATION.  47.4 FEET SOUTH OF THE SOUTH RAILROAD.  22.0
 LC1862'FEET EAST OF THE FENCE CORNER.  AND 4.0 FEET NORTH OF THE
 LC1862'EAST-AND-WEST FENCE.  THE MARK, PROJECTS 6 INCHES
 LC1862'ABOVE THE GROUND AND IS STAMPED FORD NO. 1 1939.
 LC1862'
 LC1862'REFERENCE MARK NO. 2 IS 25.222 METERS, AND 82.75 FEET SOUTH
 LC1862'OF THE STATION IN THE WEST RIGHT-OF-WAY FENCE LINE AND 25.0
 LC1862'FEET WEST OF THE CENTER LINE OF THE ROAD.  THE MARK,
 LC1862'PROJECTS 6 INCHES ABOVE THE GROUND AND IS STAMPED FORD
 LC1862'NO. 2 1939.
 LC1862'
 LC1862'WINDTOWN, SPIRE, LUTHERAN CHURCH IS APPROXIMATELY 2.0 MILES
 LC1862'NORTHEAST OF THE STATION.  THE CHURCH IS A BRICK STRUCTURE
 LC1862'WITH A TALL SPIRE WHICH IS SURMOUNTED BY A GOLD CROSS.  IT
 LC1862'IS THE ONLY CHURCH IN THE VICINITY.
 LC1862'
 LC1862'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE WOODEN POSTS
 LC1862'WHICH PROJECT APPROXIMATELY 2.5 FEET ABOVE THE GROUND.
 LC1862'
 LC1862'90-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT FEVERS.
 LC1862'
 LC1862'64-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT SCHLOSSER.
 LC1862'
 LC1862'37-FOOT TOWER IS NEEDED TO SEE 90-FOOT TOWER AT FLANAGAN.
 LC1862'
 LC1862'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 LC1862
 LC1862                          STATION RECOVERY (1968)
 LC1862
 LC1862'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (WGT)
 LC1862'THE STATION WAS VISITED AND ALL MARKS WERE FOUND IN GOOD
 LC1862'CONDITION AND AS DESCRIBED BY F.B.Q. IN 1939.  THE STATION
 LC1862'MARK IS NOW AT THE BOTTOM OF A SHALLOW DEPRESSION AND 2
 LC1862'INCHES BELOW THE GROUND SURFACE.  THE 4 BY 4 INCH WOOD
 LC1862'WITNESS POST WAS RESET 18 INCHES SOUTH OF THE MARK.  A 4
 LC1862'BY 4 INCH POST WAS ALSO SET 18 INCHES SOUTH OF THE AZIMUTH MARK.
 LC1862
 LC1862                          STATION RECOVERY (1972)
 LC1862
 LC1862'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (JWH)
 LC1862'FORD 1939-GOOD COND.
 LC1862'
 LC1862'AZI. FORD 1939-GOOD COND.
 LC1862'
 LC1862'R.M. 1-GOOD COND.
 LC1862'
 LC1862'R.M. 2-GOOD COND.
 LC1862'
 LC1862'IN PARAGRAPH (THE STA. IS LOCATED.  DELETE 18.5 FT. SO. OF
 LC1862'A TELEGRAPH POLE. STA. IS NOW BURIED 0.10 FT.
 LC1862'
 LC1862'IN PARAGRAPH THE AZI MARK.  DELETE 19.0 FT. N. OF A WALNUT TREE.
 LC1862'
 LC1862'R.M. 2 IS NOW FLUSH AND THE FENCE HAS BEEN REMOVED.
 LC1862'
 LC1862'R.M. 1 DOESNT HAVE A WITNESS POST.
 LC1862
 LC1862                          STATION RECOVERY (2013)
 LC1862
 LC1862'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1862'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0359 ***********************************************************************
 KB0359  DESIGNATION -  TT 1 RE
 KB0359  PID         -  KB0359
 KB0359  STATE/COUNTY-  IL/CLARK
 KB0359  COUNTRY     -  US
 KB0359  USGS QUAD   -  UNION CENTER (2018)
 KB0359
 KB0359                         *CURRENT SURVEY CONTROL
 KB0359  ______________________________________________________________________
 KB0359* NAD 83(1986) POSITION- 39 17 32.26   (N) 088 00 37.10   (W)   HD_HELD1
 KB0359* NAVD 88 ORTHO HEIGHT -   197.209 (meters)      647.01  (feet) ADJUSTED
 KB0359  ______________________________________________________________________
 KB0359  GEOID HEIGHT    -        -32.070 (meters)                     GEOID18
 KB0359  DYNAMIC HEIGHT  -        197.094 (meters)      646.63  (feet) COMP
 KB0359  MODELED GRAVITY -    980,041.1   (mgal)                       NAVD 88
 KB0359
 KB0359  VERT ORDER      -  SECOND    CLASS 0
 KB0359
 KB0359.The horizontal coordinates were determined by differentially corrected
 KB0359.hand held GPS observations or other comparable positioning techniques
 KB0359.and have an estimated accuracy of +/- 3 meters.
 KB0359
 KB0359.The orthometric height was determined by differential leveling and
 KB0359.adjusted by the NATIONAL GEODETIC SURVEY
 KB0359.in June 1991.
 KB0359
 KB0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0359.GEOID18 height accuracy estimate available here.
 KB0359
 KB0359.Click photographs - Photos may exist for this station.
 KB0359
 KB0359.The dynamic height is computed by dividing the NAVD 88
 KB0359.geopotential number by the normal gravity value computed on the
 KB0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0359.degrees latitude (g = 980.6199 gals.).
 KB0359
 KB0359.The modeled gravity was interpolated from observed gravity values.
 KB0359
 KB0359;                    North         East    Units  Estimated Accuracy
 KB0359;SPC IL E     -   291,477.0     327,866.6     MT  (+/- 3 meters HH1 GPS) 
 KB0359
 KB0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1287649700(NAD 83)
 KB0359
 KB0359                          SUPERSEDED SURVEY CONTROL
 KB0359
 KB0359  NGVD 29 (??/??/92)  197.274  (m)          647.22   (f) ADJ UNCH    2 0
 KB0359
 KB0359.Superseded values are not recommended for survey control.
 KB0359
 KB0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0359.See file dsdata.pdf to determine how the superseded data were derived.
 KB0359
 KB0359_MARKER: DB = BENCH MARK DISK
 KB0359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0359_STAMPING: TT 1 RE 1955
 KB0359_MARK LOGO: USGS
 KB0359_PROJECTION: PROJECTING 30 CENTIMETERS
 KB0359_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0359+STABILITY: SURFACE MOTION
 KB0359_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0359+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2025
 KB0359
 KB0359  HISTORY     - Date     Condition        Report By
 KB0359  HISTORY     - 1955     MONUMENTED       USGS
 KB0359  HISTORY     - 1959     GOOD             CGS
 KB0359  HISTORY     - 1973     GOOD             NGS
 KB0359  HISTORY     - 19890905 GOOD             ILDT
 KB0359  HISTORY     - 19950805 GOOD             USPSQD
 KB0359  HISTORY     - 20050208 GOOD             ILDT
 KB0359  HISTORY     - 20100429 GOOD             GEOCAC
 KB0359  HISTORY     - 20150818 GOOD             ILDT
 KB0359  HISTORY     - 20200805 GOOD             WSRR
 KB0359  HISTORY     - 20250512 GOOD             ILDW
 KB0359
 KB0359                          STATION DESCRIPTION
 KB0359
 KB0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0359'0.9 MI SW FROM CASEY.
 KB0359'ABOUT 0.9 MILE SOUTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM
 KB0359'THE STATION AT CASEY, AT A GRAVEL ROAD CROSSING, 63 FEET
 KB0359'SOUTH-SOUTHEAST OF THE SOUTH-SOUTHEAST RAIL OF THE EAST BOUND
 KB0359'TRACK, 17 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT
 KB0359'NORTHWEST OF A FENCE CORNER, 28 1/2 FEET SOUTH OF A RAILROAD
 KB0359'CROSSING SIGN, 8.5 FEET WEST OF A METAL WITNESS POST, ABOUT 1/2
 KB0359'FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0359'POST PROJECTING 6 INCHES.
 KB0359
 KB0359                          STATION RECOVERY (1973)
 KB0359
 KB0359'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0359'RECOVERED IN GOOD CONDITION.
 KB0359
 KB0359                          STATION RECOVERY (1989)
 KB0359
 KB0359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1989 (RAP)
 KB0359'0.3 MILE (0.5 KM) SOUTHWEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KB0359'STATION IN CASEY, AT A GRAVEL ROAD CROSSING, 61.3 FEET (18.7 M)
 KB0359'SOUTH-SOUTHEAST OF THE SOUTH-SOUTHEAST RAIL OF THE EAST BOUND TRACK,
 KB0359'20 FEET (6.1 M) EAST OF THE CENTERLINE OF THE ROAD, 1 FOOT (0.3 M)
 KB0359'NORTHWEST OF A FENCE CORNER, 28 1/2 FEET SOUTH OF A RAILROAD CROSSING
 KB0359'SIGN, 0.5 FOOT (15.2 CM) WEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 KB0359'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0359'PROJECTING 12 INCHES.
 KB0359
 KB0359                          STATION RECOVERY (1995)
 KB0359
 KB0359'RECOVERY NOTE BY US POWER SQUADRON 1995
 KB0359'RECOVERED IN GOOD CONDITION.
 KB0359
 KB0359                          STATION RECOVERY (2005)
 KB0359
 KB0359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0359'RECOVERED IN GOOD CONDITION.
 KB0359
 KB0359                          STATION RECOVERY (2010)
 KB0359
 KB0359'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 KB0359'DELETE FROM THE DESCRIPTION - THE REFERENCE TO THE WITNESS POST.  ADD
 KB0359'TO THE DESCRIPTION - THE ROUND CONCRETE POST PROJECTS ABOUT 14 INCHES
 KB0359'ABOVE THE GROUND.
 KB0359
 KB0359                          STATION RECOVERY (2015)
 KB0359
 KB0359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (BES)
 KB0359'RECOVERED IN GOOD CONDITION.
 KB0359
 KB0359                          STATION RECOVERY (2020)
 KB0359
 KB0359'RECOVERY NOTE BY WALKERSVILLE SOUTHERN RR 2020 (MFM)
 KB0359'RECOVERED IN GOOD CONDITION.
 KB0359
 KB0359                          STATION RECOVERY (2025)
 KB0359
 KB0359'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 KB0359'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1510 ***********************************************************************
 MF1510  DESIGNATION -  TT 10 DC
 MF1510  PID         -  MF1510
 MF1510  STATE/COUNTY-  IL/DE KALB
 MF1510  COUNTRY     -  US
 MF1510  USGS QUAD   -  SOMONAUK (2018)
 MF1510
 MF1510                         *CURRENT SURVEY CONTROL
 MF1510  ______________________________________________________________________
 MF1510* NAD 83(1997) POSITION- 41 40 31.66031(N) 088 37 53.67153(W)   ADJUSTED
 MF1510* NAVD 88 ORTHO HEIGHT -   211.19  (+/-2cm)      692.9   (feet) VERTCON3
 MF1510  ______________________________________________________________________
 MF1510  GEOID HEIGHT    -        -33.155 (meters)                     GEOID18
 MF1510  LAPLACE CORR    -          1.76  (seconds)                    DEFLEC18
 MF1510  HORZ ORDER      -  SECOND
 MF1510  VERT ORDER      -  THIRD ? (See Below)
 MF1510
 MF1510.The horizontal coordinates were established by classical geodetic methods
 MF1510.and adjusted by the National Geodetic Survey in October 1999.
 MF1510
 MF1510.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1510.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1510
 MF1510.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1510.GEOID18 height accuracy estimate available here.
 MF1510
 MF1510.The vertical order pertains to the NGVD 29 superseded value.
 MF1510
 MF1510.Click photographs - Photos may exist for this station.
 MF1510
 MF1510.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1510
 MF1510. The following values were computed from the NAD 83(1997) position.
 MF1510
 MF1510;                    North         East     Units Scale Factor Converg.
 MF1510;SPC IL E     -   556,099.918   275,165.868   MT  0.99998259   -0 11 53.9
 MF1510;SPC IL E     - 1,824,471.15    902,773.35   sFT  0.99998259   -0 11 53.9
 MF1510;UTM  16      - 4,615,029.987   364,190.235   MT  0.99982697   -1 05 06.1
 MF1510
 MF1510!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1510!SPC IL E     -   0.99997208  x   0.99998259  =   0.99995467
 MF1510!UTM  16      -   0.99997208  x   0.99982697  =   0.99979905
 MF1510
 MF1510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6419015029(NAD 83)
 MF1510
 MF1510                          SUPERSEDED SURVEY CONTROL
 MF1510
 MF1510  NAD 83(1986)-  41 40 31.66363(N)    088 37 53.68020(W) AD(       ) 2
 MF1510  NAD 27      -  41 40 31.55800(N)    088 37 53.39900(W) AD(       ) 2
 MF1510  NGVD 29             211.26   (m)          693.1    (f) LEVELING    3  
 MF1510
 MF1510.Superseded values are not recommended for survey control.
 MF1510
 MF1510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1510.See file dsdata.pdf to determine how the superseded data were derived.
 MF1510
 MF1510_MARKER: DB = BENCH MARK DISK
 MF1510_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 MF1510_STAMPING: TT 10 DC 1948
 MF1510_MARK LOGO: USGS
 MF1510_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1510
 MF1510  HISTORY     - Date     Condition        Report By
 MF1510  HISTORY     - 1948     MONUMENTED       USGS
 MF1510  HISTORY     - 1954     GOOD             CGS
 MF1510  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF1510
 MF1510                          STATION DESCRIPTION
 MF1510
 MF1510'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1510'STATION IS LOCATED ABOUT 5 MILES WEST OF PLANO AND 2 MILES
 MF1510'NORTH OF SANDWICH NEAR PROPERTY NEAR MR. HAROLD SIMPSON.  IT
 MF1510'IS 25 FEET WEST OF THE CENTER OF A PAVED ROAD, 7 FEET SOUTH
 MF1510'OF A POWER LINE POLE AND 1 FOOT EAST OF A FENCE.  THE MARK
 MF1510'IS A CONCRETE POST, 6 INCHES IN DIAMETER, PROJECTING ABOUT 6
 MF1510'INCHES WITH A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK
 MF1510'IN THE TOP STAMPED TT 10 DC 1948.  A TRAVERSE CONNECTION WAS
 MF1510'MADE TO TRIANGULATION STATION SIMPSON THE DISTANCE IS 870.1
 MF1510'FEET (265.21 METERS) NORTH OF STATION SIMPSON.  NOTE--THIS
 MF1510'MARK IS LOOSE IN THE GROUND AND IN POOR CONDITION.
 MF1510'
 MF1510'TO REACH THE STATION FROM THE INTERSECTION OF CENTER AND EDDY
 MF1510'STREET, 1 BLOCK WEST OF THE C.B. AND Q. RAILROAD DEPOT IN
 MF1510'SANDWICH, GO WEST ON CENTER STREET FOR 0.35 MILE TO CASTLE
 MF1510'STREET, TURN RIGHT AND GO NORTH ON CASTLE STREET AND PAVED
 MF1510'ROAD FOR 2.05 MILES TO THE MARK ON THE LEFT, WEST SIDE OF ROAD
 MF1510'AS DESCRIBED.
 MF1510
 MF1510                          STATION RECOVERY (1996)
 MF1510
 MF1510'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1510'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0668 ***********************************************************************
 NH0668  DESIGNATION -  TT 107 E
 NH0668  PID         -  NH0668
 NH0668  STATE/COUNTY-  IL/CARROLL
 NH0668  COUNTRY     -  US
 NH0668  USGS QUAD   -  SHANNON (2018)
 NH0668
 NH0668                         *CURRENT SURVEY CONTROL
 NH0668  ______________________________________________________________________
 NH0668* NAD 83(1986) POSITION- 42 07 34.23   (N) 089 42 21.62   (W)   HD_HELD1
 NH0668* NAVD 88 ORTHO HEIGHT -   310.583 (meters)     1018.97  (feet) ADJUSTED
 NH0668  ______________________________________________________________________
 NH0668  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 NH0668  DYNAMIC HEIGHT  -        310.476 (meters)     1018.62  (feet) COMP
 NH0668  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 NH0668
 NH0668  VERT ORDER      -  FIRST     CLASS I
 NH0668
 NH0668.The horizontal coordinates were determined by differentially corrected
 NH0668.hand held GPS observations or other comparable positioning techniques
 NH0668.and have an estimated accuracy of +/- 3 meters.
 NH0668
 NH0668.The orthometric height was determined by differential leveling and
 NH0668.adjusted by the NATIONAL GEODETIC SURVEY
 NH0668.in June 1991.
 NH0668
 NH0668.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0668.GEOID18 height accuracy estimate available here.
 NH0668
 NH0668.Click photographs - Photos may exist for this station.
 NH0668
 NH0668.The dynamic height is computed by dividing the NAVD 88
 NH0668.geopotential number by the normal gravity value computed on the
 NH0668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0668.degrees latitude (g = 980.6199 gals.).
 NH0668
 NH0668.The modeled gravity was interpolated from observed gravity values.
 NH0668
 NH0668;                    North         East    Units  Estimated Accuracy
 NH0668;SPC IL W     -   606,199.3     738,088.4     MT  (+/- 3 meters HH1 GPS) 
 NH0668
 NH0668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7632967329(NAD 83)
 NH0668
 NH0668                          SUPERSEDED SURVEY CONTROL
 NH0668
 NH0668  NGVD 29 (??/??/92)  310.614  (m)         1019.07   (f) ADJ UNCH    1 1
 NH0668
 NH0668.Superseded values are not recommended for survey control.
 NH0668
 NH0668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0668.See file dsdata.pdf to determine how the superseded data were derived.
 NH0668
 NH0668_MARKER: DD = SURVEY DISK
 NH0668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0668_STAMPING: TT 107 E 1929 1019
 NH0668_MARK LOGO: USGS
 NH0668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0668+STABILITY: SURFACE MOTION
 NH0668
 NH0668  HISTORY     - Date     Condition        Report By
 NH0668  HISTORY     - 1929     MONUMENTED       USGS
 NH0668  HISTORY     - 1970     GOOD             NGS
 NH0668  HISTORY     - 19950524 MARK NOT FOUND   USPSQD
 NH0668  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0668  HISTORY     - 20031004 MARK NOT FOUND   USPSQD
 NH0668  HISTORY     - 20110826 MARK NOT FOUND   ILGEO
 NH0668
 NH0668                          STATION DESCRIPTION
 NH0668
 NH0668'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0668'6.6 MI W FROM FORRESTON.
 NH0668'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0668'OFFICE AT FORRESTON, THENCE 6.55 MILES WEST ALONG WHITE OAK
 NH0668'ROAD AND STRADDLE CREEK ROAD, AT THE INTERSECTION OF THE ROAD
 NH0668'AND GOLD MINE ROAD, 25 FEET NORTH OF THE CENTER LINE OF THE
 NH0668'EAST-WEST ROAD, 45 FEET WEST OF THE CENTER LINE OF THE
 NH0668'NORTH-SOUTH ROAD, 17 FEET WEST OF A CORNER FENCE POST, 13 FEET
 NH0668'WEST OF A TELEPHONE POLE, 0.9 FOOT SOUTH OF A FENCE, 0.6 FOOT
 NH0668'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROADS, AND
 NH0668'SET IN THE TOP OF A CENCRETE POST PROJECTING 2 INCHES.  SECTION
 NH0668'29, T25N, R7E
 NH0668
 NH0668                          STATION RECOVERY (1995)
 NH0668
 NH0668'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0668'MARK NOT FOUND.
 NH0668
 NH0668                          STATION RECOVERY (2001)
 NH0668
 NH0668'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0668'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0668
 NH0668                          STATION RECOVERY (2003)
 NH0668
 NH0668'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0668'MARK NOT FOUND.
 NH0668
 NH0668                          STATION RECOVERY (2011)
 NH0668
 NH0668'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (MB)
 NH0668'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0660 ***********************************************************************
 NH0660  DESIGNATION -  TT 109 E
 NH0660  PID         -  NH0660
 NH0660  STATE/COUNTY-  IL/OGLE
 NH0660  COUNTRY     -  US
 NH0660  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0660
 NH0660                         *CURRENT SURVEY CONTROL
 NH0660  ______________________________________________________________________
 NH0660* NAD 83(1986) POSITION- 42 07 39.42   (N) 089 34 45.06   (W)   HD_HELD1
 NH0660* NAVD 88 ORTHO HEIGHT -   285.551 (meters)      936.85  (feet) ADJUSTED
 NH0660  ______________________________________________________________________
 NH0660  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 NH0660  DYNAMIC HEIGHT  -        285.455 (meters)      936.53  (feet) COMP
 NH0660  MODELED GRAVITY -    980,279.1   (mgal)                       NAVD 88
 NH0660
 NH0660  VERT ORDER      -  FIRST     CLASS I
 NH0660
 NH0660.The horizontal coordinates were determined by differentially corrected
 NH0660.hand held GPS observations or other comparable positioning techniques
 NH0660.and have an estimated accuracy of +/- 3 meters.
 NH0660
 NH0660.The orthometric height was determined by differential leveling and
 NH0660.adjusted by the NATIONAL GEODETIC SURVEY
 NH0660.in June 1991.
 NH0660
 NH0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0660.GEOID18 height accuracy estimate available here.
 NH0660
 NH0660.Click photographs - Photos may exist for this station.
 NH0660
 NH0660.The dynamic height is computed by dividing the NAVD 88
 NH0660.geopotential number by the normal gravity value computed on the
 NH0660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0660.degrees latitude (g = 980.6199 gals.).
 NH0660
 NH0660.The modeled gravity was interpolated from observed gravity values.
 NH0660
 NH0660;                    North         East    Units  Estimated Accuracy
 NH0660;SPC IL W     -   606,423.8     748,573.3     MT  (+/- 3 meters HH1 GPS) 
 NH0660
 NH0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8681867165(NAD 83)
 NH0660
 NH0660                          SUPERSEDED SURVEY CONTROL
 NH0660
 NH0660  NGVD 29 (??/??/92)  285.585  (m)          936.96   (f) ADJ UNCH    1 1
 NH0660
 NH0660.Superseded values are not recommended for survey control.
 NH0660
 NH0660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0660.See file dsdata.pdf to determine how the superseded data were derived.
 NH0660
 NH0660_MARKER: DD = SURVEY DISK
 NH0660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0660_STAMPING: TT 109 E 1929 937
 NH0660_MARK LOGO: USGS
 NH0660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0660+STABILITY: SURFACE MOTION
 NH0660
 NH0660  HISTORY     - Date     Condition        Report By
 NH0660  HISTORY     - 1929     MONUMENTED       USGS
 NH0660  HISTORY     - 1970     GOOD             NGS
 NH0660  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0660
 NH0660                          STATION DESCRIPTION
 NH0660
 NH0660'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0660'0.1 MI NW FROM FORRESTON.
 NH0660'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0660'OFFICE AT FORRESTON, AT THE INTERSECTION OF THE HIGHWAY WHICH
 NH0660'IS N. WALNUT AVENUE AND E. STATE STREET, 24 FEET EAST OF THE
 NH0660'CENTER LINE OF THE HIGHWAY, 49 FEET NORTH OF THE CENTER LINE
 NH0660'OF E. STATE STREET, 12 FEET SOUTH OF THE EXTENDED CENTER LINE
 NH0660'OF WHITE OAK ROAD WHICH LEADS WEST, 6.7 FEET SOUTH OF A FIRE
 NH0660'HYDRANT, 5.5 FEET SOUTHEAST OF A POST WHICH BEARS A STREET LIGHT,
 NH0660'9 FEET WEST OF A POST WHICH BEARS A SERVICE STATION SIGN, ABOUT
 NH0660'1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF
 NH0660'A CONCRETE POST PROJECTING 4 INCHES.  SECTION 28, T25N, R8E.
 NH0660'NOTE-- THE MARK IS LEANING ABOUT 10 DEGREES.
 NH0660
 NH0660                          STATION RECOVERY (1987)
 NH0660
 NH0660'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0660'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0819 ***********************************************************************
 KB0819  DESIGNATION -  TT 11 C
 KB0819  PID         -  KB0819
 KB0819  STATE/COUNTY-  IL/CHRISTIAN
 KB0819  COUNTRY     -  US
 KB0819  USGS QUAD   -  PANA (2018)
 KB0819
 KB0819                         *CURRENT SURVEY CONTROL
 KB0819  ______________________________________________________________________
 KB0819* NAD 83(1986) POSITION- 39 24 23.93   (N) 089 07 05.61   (W)   HD_HELD1
 KB0819* NAVD 88 ORTHO HEIGHT -   206.342 (meters)      676.97  (feet) ADJUSTED
 KB0819  ______________________________________________________________________
 KB0819  GEOID HEIGHT    -        -32.126 (meters)                     GEOID18
 KB0819  DYNAMIC HEIGHT  -        206.219 (meters)      676.57  (feet) COMP
 KB0819  MODELED GRAVITY -    980,027.5   (mgal)                       NAVD 88
 KB0819
 KB0819  VERT ORDER      -  FIRST     CLASS II
 KB0819
 KB0819.The horizontal coordinates were determined by differentially corrected
 KB0819.hand held GPS observations or other comparable positioning techniques
 KB0819.and have an estimated accuracy of +/- 3 meters.
 KB0819
 KB0819.The orthometric height was determined by differential leveling and
 KB0819.adjusted by the NATIONAL GEODETIC SURVEY
 KB0819.in June 1991.
 KB0819
 KB0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0819.GEOID18 height accuracy estimate available here.
 KB0819
 KB0819.Click photographs - Photos may exist for this station.
 KB0819
 KB0819.The dynamic height is computed by dividing the NAVD 88
 KB0819.geopotential number by the normal gravity value computed on the
 KB0819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0819.degrees latitude (g = 980.6199 gals.).
 KB0819
 KB0819.The modeled gravity was interpolated from observed gravity values.
 KB0819
 KB0819;                    North         East    Units  Estimated Accuracy
 KB0819;SPC IL W     -   304,636.8     790,296.2     MT  (+/- 3 meters HH1 GPS) 
 KB0819
 KB0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1762564044(NAD 83)
 KB0819
 KB0819                          SUPERSEDED SURVEY CONTROL
 KB0819
 KB0819  NGVD 29 (??/??/92)  206.427  (m)          677.25   (f) ADJ UNCH    1 2
 KB0819
 KB0819.Superseded values are not recommended for survey control.
 KB0819
 KB0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0819.See file dsdata.pdf to determine how the superseded data were derived.
 KB0819
 KB0819_MARKER: DD = SURVEY DISK
 KB0819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0819_STAMPING: 678 TT 11 C 1946
 KB0819_MARK LOGO: USGS
 KB0819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0819+STABILITY: SURFACE MOTION
 KB0819
 KB0819  HISTORY     - Date     Condition        Report By
 KB0819  HISTORY     - 1946     MONUMENTED       USGS
 KB0819  HISTORY     - 1961     GOOD             CGS
 KB0819  HISTORY     - 1976     POOR             NGS
 KB0819  HISTORY     - 20140718 POOR             ILDT
 KB0819
 KB0819                          STATION DESCRIPTION
 KB0819
 KB0819'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0819'2.6 MI NW FROM PANA.
 KB0819'ABOUT 0.95 MILE NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD
 KB0819'FROM THE NEW YORK CENTRAL RAILROAD STATION AT PANA, THENCE 1.1
 KB0819'MILES WEST ALONG A BLACK TOP ROAD, THENCE 0.5 MILE NORTH ALONG
 KB0819'A BLACK TOP ROAD, NEAR THE T JUNCTION OF A BLACK TOP ROAD LEADING
 KB0819'EAST, IN SECTION 8 R 1 E T 11 N, 26 FEET EAST OF THE CENTER
 KB0819'LINE OF THE NORTH-SOUTH ROAD, 77 FEET NORTH OF THE CENTER LINE
 KB0819'OF THE ROAD LEADING EAST, 58 FEET NORTH OF A POWER LINE POLE AT
 KB0819'A FENCE CORNER, 66 FEET NORTH OF THE NORTH END OF AN 18-INCH
 KB0819'PIPE CULVERT UNDER THE ROAD LEADING EAST, 1 FOOT WEST OF A FENCE
 KB0819'LINE, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE
 KB0819'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE
 KB0819'GROUND.
 KB0819
 KB0819                          STATION RECOVERY (1976)
 KB0819
 KB0819'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0819'MARK RECOVERED IN POOR CONDITION.
 KB0819
 KB0819                          STATION RECOVERY (2014)
 KB0819
 KB0819'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0819'RECOVERED AS DESCRIBED, THE CONCRETE MONUMENT WAS FOUND WITH NO DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0656 ***********************************************************************
 NH0656  DESIGNATION -  TT 110 E
 NH0656  PID         -  NH0656
 NH0656  STATE/COUNTY-  IL/OGLE
 NH0656  COUNTRY     -  US
 NH0656  USGS QUAD   -  FORRESTON NORTH (2018)
 NH0656
 NH0656                         *CURRENT SURVEY CONTROL
 NH0656  ______________________________________________________________________
 NH0656* NAD 83(1986) POSITION- 42 07 41.83   (N) 089 31 49.88   (W)   HD_HELD1
 NH0656* NAVD 88 ORTHO HEIGHT -   272.570 (meters)      894.26  (feet) ADJUSTED
 NH0656  ______________________________________________________________________
 NH0656  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 NH0656  DYNAMIC HEIGHT  -        272.479 (meters)      893.96  (feet) COMP
 NH0656  MODELED GRAVITY -    980,282.0   (mgal)                       NAVD 88
 NH0656
 NH0656  VERT ORDER      -  FIRST     CLASS I
 NH0656
 NH0656.The horizontal coordinates were determined by differentially corrected
 NH0656.hand held GPS observations or other comparable positioning techniques
 NH0656.and have an estimated accuracy of +/- 3 meters.
 NH0656
 NH0656.The orthometric height was determined by differential leveling and
 NH0656.adjusted by the NATIONAL GEODETIC SURVEY
 NH0656.in June 1991.
 NH0656
 NH0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0656.GEOID18 height accuracy estimate available here.
 NH0656
 NH0656.Click photographs - Photos may exist for this station.
 NH0656
 NH0656.The dynamic height is computed by dividing the NAVD 88
 NH0656.geopotential number by the normal gravity value computed on the
 NH0656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0656.degrees latitude (g = 980.6199 gals.).
 NH0656
 NH0656.The modeled gravity was interpolated from observed gravity values.
 NH0656
 NH0656;                    North         East    Units  Estimated Accuracy
 NH0656;SPC IL W     -   606,526.9     752,596.1     MT  (+/- 3 meters HH1 GPS) 
 NH0656
 NH0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9084267119(NAD 83)
 NH0656
 NH0656                          SUPERSEDED SURVEY CONTROL
 NH0656
 NH0656  NGVD 29 (??/??/92)  272.605  (m)          894.37   (f) ADJ UNCH    1 1
 NH0656
 NH0656.Superseded values are not recommended for survey control.
 NH0656
 NH0656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0656.See file dsdata.pdf to determine how the superseded data were derived.
 NH0656
 NH0656_MARKER: DD = SURVEY DISK
 NH0656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0656_STAMPING: TT 110 E 1929 894
 NH0656_MARK LOGO: USGS
 NH0656_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0656+STABILITY: SURFACE MOTION
 NH0656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0656+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2019
 NH0656
 NH0656  HISTORY     - Date     Condition        Report By
 NH0656  HISTORY     - 1929     MONUMENTED       USGS
 NH0656  HISTORY     - 1970     GOOD             NGS
 NH0656  HISTORY     - 19960503 GOOD             USPSQD
 NH0656  HISTORY     - 20010806 GOOD             USPSQD
 NH0656  HISTORY     - 20050205 GOOD             USPSQD
 NH0656  HISTORY     - 20170123 GOOD             ASMINC
 NH0656  HISTORY     - 20191219 GOOD             ILDT
 NH0656
 NH0656                          STATION DESCRIPTION
 NH0656
 NH0656'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0656'2.5 MI E FROM FORRESTON.
 NH0656'ABOUT 2.5 MILES EAST ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0656'AT FORRESTON, 43 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 NH0656'10 FEET EAST OF THE MOST WESTERLY TREE IN A ROW OF PINE TREES,
 NH0656'2.5 FEET SOUTH OF A FENCE, 0.8 FOOT NORTH OF A METAL WITNESS
 NH0656'POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 NH0656'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.  SECTION 25,
 NH0656'T25N, R8E
 NH0656
 NH0656                          STATION RECOVERY (1996)
 NH0656
 NH0656'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0656'RECOVERED IN GOOD CONDITION.
 NH0656
 NH0656                          STATION RECOVERY (2001)
 NH0656
 NH0656'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0656'RECOVERED IN GOOD CONDITION.
 NH0656
 NH0656                          STATION RECOVERY (2005)
 NH0656
 NH0656'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0656'RECOVERED IN GOOD CONDITION.
 NH0656
 NH0656                          STATION RECOVERY (2017)
 NH0656
 NH0656'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 NH0656'RECOVERED IN GOOD CONDITION.
 NH0656
 NH0656                          STATION RECOVERY (2019)
 NH0656
 NH0656'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RI)
 NH0656'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1862 ***********************************************************************
 KA1862  DESIGNATION -  TT 111 F
 KA1862  PID         -  KA1862
 KA1862  STATE/COUNTY-  IL/CLARK
 KA1862  COUNTRY     -  US
 KA1862  USGS QUAD   -  DENNISON (2018)
 KA1862
 KA1862                         *CURRENT SURVEY CONTROL
 KA1862  ______________________________________________________________________
 KA1862* NAD 83(1997) POSITION- 39 22 57.91500(N) 087 34 05.28138(W)   ADJUSTED
 KA1862* NAVD 88 ORTHO HEIGHT -   166.43  (+/-2cm)      546.0   (feet) VERTCON3
 KA1862  ______________________________________________________________________
 KA1862  GEOID HEIGHT    -        -32.407 (meters)                     GEOID18
 KA1862  LAPLACE CORR    -         -2.67  (seconds)                    DEFLEC18
 KA1862  HORZ ORDER      -  SECOND
 KA1862  VERT ORDER      -  THIRD ? (See Below)
 KA1862
 KA1862.The horizontal coordinates were established by classical geodetic methods
 KA1862.and adjusted by the National Geodetic Survey in October 1999.
 KA1862
 KA1862.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1862.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1862
 KA1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1862.GEOID18 height accuracy estimate available here.
 KA1862
 KA1862.The vertical order pertains to the NGVD 29 superseded value.
 KA1862
 KA1862.Click photographs - Photos may exist for this station.
 KA1862
 KA1862.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1862
 KA1862. The following values were computed from the NAD 83(1997) position.
 KA1862
 KA1862;                    North         East     Units Scale Factor Converg.
 KA1862;SPC IL E     -   301,749.354   365,926.616   MT  1.00002849   +0 29 07.9
 KA1862;SPC IL E     -   989,989.34  1,200,544.24   sFT  1.00002849   +0 29 07.9
 KA1862;UTM  16      - 4,359,406.548   451,070.298   MT  0.99962948   -0 21 37.8
 KA1862
 KA1862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1862!SPC IL E     -   0.99997897  x   1.00002849  =   1.00000746
 KA1862!UTM  16      -   0.99997897  x   0.99962948  =   0.99960846
 KA1862
 KA1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5107059406(NAD 83)
 KA1862
 KA1862                          SUPERSEDED SURVEY CONTROL
 KA1862
 KA1862  NAD 83(1997)-  39 22 57.91494(N)    087 34 05.28128(W) AD(       ) 2
 KA1862  NAD 83(1986)-  39 22 57.92202(N)    087 34 05.27398(W) AD(       ) 2
 KA1862  NAD 27      -  39 22 57.78890(N)    087 34 05.18680(W) AD(       ) 2
 KA1862  NGVD 29             166.53   (m)          546.4    (f) LEVELING    3  
 KA1862
 KA1862.Superseded values are not recommended for survey control.
 KA1862
 KA1862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1862.See file dsdata.pdf to determine how the superseded data were derived.
 KA1862
 KA1862_MARKER: DD = SURVEY DISK
 KA1862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1862_STAMPING: TT 111F 1929
 KA1862_MARK LOGO: USGS
 KA1862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1862+STABILITY: SURFACE MOTION
 KA1862
 KA1862  HISTORY     - Date     Condition        Report By
 KA1862  HISTORY     - 1929     MONUMENTED       USGS
 KA1862  HISTORY     - 19971019 MARK NOT FOUND   USPSQD
 KA1862
 KA1862                          STATION DESCRIPTION
 KA1862
 KA1862'DESCRIBED BY US GEOLOGICAL SURVEY 1929
 KA1862'THE STATION IS LOCATED ABOUT 6-1/2 MILES EAST OF MARSHALL, 3 MILES
 KA1862'SOUTH OF THE SMALL COMMUNITY OF WEAVER, AND 2-1/4 MILES WEST OF
 KA1862'THE ILLINOIS-INDIANA STATE LINE ON PROPERTY OWNED BY MR. LEVI HEWITT.
 KA1862'TO REACH THE STATION FROM THE ARMSTRONG METHODIST CHURCH IN WEAVER,
 KA1862'WHICH IS 6 MILES EAST OF MARSHALL VIA U.S.  HIGHWAY 40, GO
 KA1862'SOUTH ON A GRAVELED ROAD FOR 3.2 MILES TO ASHMORE AZ MK ON THE
 KA1862'LEFT. CONTINUE SOUTHERLY ON THE GRAVELED ROAD FOR 0.2 MILE TO
 KA1862'A CROSS-ROAD AND THE STATION ON THE RIGHT.
 KA1862'
 KA1862'TT 111F 1929 USGS IS 163.18 FEET EAST-SOUTHEAST
 KA1862'OF STATION ASHMORE, 36 FEET WEST OF THE APPROXIMATE
 KA1862'CENTERLINE OF THE NORTH-AND-SOUTH GRAVELED ROAD, 13 FEET SOUTH OF THE
 KA1862'APPROXIMATE CENTERLINE OF THE EAST-AND-WEST GRAVELED ROAD,2 FEET
 KA1862'NORTH OF A FENCE, AND 2 FEET NORTHWEST OF A WITNESS POST. THE MARK
 KA1862'PROJECTS 2 INCHES, AND THE DISK IS A STANDARD BRONZE USGS
 KA1862'DISK STAMPED TT 111F 1929.
 KA1862
 KA1862                          STATION RECOVERY (1997)
 KA1862
 KA1862'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1862'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1439 ***********************************************************************
 HB1439  DESIGNATION -  TT 12
 HB1439  PID         -  HB1439
 HB1439  STATE/COUNTY-  IL/GALLATIN
 HB1439  COUNTRY     -  US
 HB1439  USGS QUAD   -  WABASH ISLAND (2019)
 HB1439
 HB1439                         *CURRENT SURVEY CONTROL
 HB1439  ______________________________________________________________________
 HB1439* NAD 83(1997) POSITION- 37 46 23.11874(N) 088 06 11.53121(W)   ADJUSTED
 HB1439* NAVD 88 ORTHO HEIGHT -   110.04  (+/-2cm)      361.0   (feet) VERTCON3
 HB1439  ______________________________________________________________________
 HB1439  GEOID HEIGHT    -        -30.037 (meters)                     GEOID18
 HB1439  LAPLACE CORR    -         -2.39  (seconds)                    DEFLEC18
 HB1439  HORZ ORDER      -  SECOND
 HB1439  VERT ORDER      -  THIRD ? (See Below)
 HB1439
 HB1439.The horizontal coordinates were established by classical geodetic methods
 HB1439.and adjusted by the National Geodetic Survey in October 1999.
 HB1439
 HB1439.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1439.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1439
 HB1439.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1439.GEOID18 height accuracy estimate available here.
 HB1439
 HB1439.The vertical order pertains to the NGVD 29 superseded value.
 HB1439
 HB1439.Click photographs - Photos may exist for this station.
 HB1439
 HB1439.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1439
 HB1439. The following values were computed from the NAD 83(1997) position.
 HB1439
 HB1439;                    North         East     Units Scale Factor Converg.
 HB1439;SPC IL E     -   122,814.537   320,274.533   MT  0.99998006   +0 08 27.5
 HB1439;SPC IL E     -   402,934.03  1,050,767.36   sFT  0.99998006   +0 08 27.5
 HB1439;UTM  16      - 4,181,212.190   402,842.517   MT  0.99971627   -0 40 32.9
 HB1439
 HB1439!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1439!SPC IL E     -   0.99998745  x   0.99998006  =   0.99996751
 HB1439!UTM  16      -   0.99998745  x   0.99971627  =   0.99970372
 HB1439
 HB1439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDG0284281212(NAD 83)
 HB1439
 HB1439                          SUPERSEDED SURVEY CONTROL
 HB1439
 HB1439  NAD 83(1997)-  37 46 23.11999(N)    088 06 11.53148(W) AD(       ) 2
 HB1439  NAD 83(1993)-  37 46 23.12072(N)    088 06 11.53095(W) AD(       ) 2
 HB1439  NAD 83(1986)-  37 46 23.12681(N)    088 06 11.53327(W) AD(       ) 2
 HB1439  NAD 27      -  37 46 22.96468(N)    088 06 11.41457(W) AD(       ) 2
 HB1439  NGVD 29             110.14   (m)          361.4    (f) LEVELING    3  
 HB1439
 HB1439.Superseded values are not recommended for survey control.
 HB1439
 HB1439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1439.See file dsdata.pdf to determine how the superseded data were derived.
 HB1439
 HB1439_MARKER: DD = SURVEY DISK
 HB1439_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 HB1439_STAMPING: TT 12 TWC 1951 361
 HB1439_MARK LOGO: USGS
 HB1439_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1439
 HB1439  HISTORY     - Date     Condition        Report By
 HB1439  HISTORY     - 1951     MONUMENTED       USGS
 HB1439  HISTORY     - 1957     GOOD             CGS
 HB1439
 HB1439                          STATION DESCRIPTION
 HB1439
 HB1439'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1439'THE STATION IS ABOUT 7 MILES NORTHEAST OF SHAWNEETOWN AND ABOUT 1
 HB1439'MILE NORTHEAST OF THE NORTHEAST END OF THE SHAWNEETOWN HILLS.  IT IS
 HB1439'A U.S. GEOLOGICAL SURVEY DISK SET IN THE TOP OF A PRECAST CONCRETE
 HB1439'MOUNMENT WHICH PROJECTS 2 INCHES.  IT IS 22 FEET EAST OF THE
 HB1439'CENTERLINE OF A GRAVELED ROAD, 5 FEET SOUTHEAST OF A POWER LINE POLE
 HB1439'AND 3-1/2 FEET SOUTH OF A FENCE.  THE DISK IS STAMPED TT 12 TWC
 HB1439'1951 361.
 HB1439'
 HB1439'A TRAVERSE CONNECTION WAS MADE TO THE TRIANGULATION STATION YOUNG BY
 HB1439'THE SHORT BASE METHOD.  THE DISTANCE IS 2009.815 METERS, 6593.87
 HB1439'FEET NORTH OF THE STATION.
 HB1439'
 HB1439'TO REACH THE STATION FROM THE OLD BANK BUILDING IN OLD SHAWNEETOWN GO
 HB1439'WEST 0.05 MILE (1 BLOCK), TURN RIGHT, NORTH AND GO 0.4 MILE TO THE
 HB1439'END OF THE SURFACED ROAD.  CONTINUE NORTH ON THE GRAVELED ROAD FOR
 HB1439'1.3 MILES TO A SIDE ROAD RIGHT, EAST.  CONTINUE NORTH FOR 3.55
 HB1439'MILES TO A SIDE ROAD LEFT, WEST.  CONTINUE NORTH FOR 0.7 MILE TO THE
 HB1439'STATION AS IT IS DESCRIBED ABOVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6134 ***********************************************************************
 DK6134  DESIGNATION -  TT 12 5
 DK6134  PID         -  DK6134
 DK6134  STATE/COUNTY-  IL/CLAY
 DK6134  COUNTRY     -  US
 DK6134  USGS QUAD   -  SAILOR SPRINGS (2018)
 DK6134
 DK6134                         *CURRENT SURVEY CONTROL
 DK6134  ______________________________________________________________________
 DK6134* NAD 83(2011) POSITION- 38 50 50.98911(N) 088 15 31.15883(W)   ADJUSTED
 DK6134* NAD 83(2011) ELLIP HT-   119.066 (meters)        (06/27/12)   ADJUSTED
 DK6134* NAD 83(2011) EPOCH   -  2010.00
 DK6134* NAVD 88 ORTHO HEIGHT -   150.5   (meters)      494.    (feet) GPS OBS
 DK6134  ______________________________________________________________________
 DK6134  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6134  GEOID HEIGHT    -        -31.465 (meters)                     GEOID03
 DK6134  GEOID HEIGHT    -        -31.505 (meters)                     GEOID18
 DK6134  NAD 83(2011) X  -    151,149.260 (meters)                     COMP
 DK6134  NAD 83(2011) Y  - -4,971,759.869 (meters)                     COMP
 DK6134  NAD 83(2011) Z  -  3,979,220.481 (meters)                     COMP
 DK6134  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 DK6134
 DK6134  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6134  Standards:
 DK6134         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6134            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6134  -------------------------------------------------------------------
 DK6134  NETWORK    0.71   1.16           0.30   0.28   0.59      0.16832628
 DK6134  -------------------------------------------------------------------
 DK6134  Click here for local accuracies and other accuracy information.
 DK6134
 DK6134.The horizontal coordinates were established by GPS observations
 DK6134.and adjusted by the National Geodetic Survey in June 2012.
 DK6134
 DK6134.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6134.been affixed to the stable North American tectonic plate. See 
 DK6134.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6134
 DK6134.The horizontal coordinates are valid at the epoch date displayed above
 DK6134.which is a decimal equivalence of Year/Month/Day.
 DK6134
 DK6134.The orthometric height was determined by GPS observations and a
 DK6134.high-resolution geoid model.
 DK6134
 DK6134.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6134.GEOID18 height accuracy estimate available here.
 DK6134
 DK6134.Click photographs - Photos may exist for this station.
 DK6134
 DK6134.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6134
 DK6134.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6134
 DK6134.The ellipsoidal height was determined by GPS observations
 DK6134.and is referenced to NAD 83.
 DK6134
 DK6134. The following values were computed from the NAD 83(2011) position.
 DK6134
 DK6134;                    North         East     Units Scale Factor Converg.
 DK6134;SPC IL E     -   242,051.141   306,482.798   MT  0.99997552   +0 02 48.6
 DK6134;SPC IL E     -   794,129.45  1,005,518.98   sFT  0.99997552   +0 02 48.6
 DK6134;UTM  16      - 4,300,605.963   390,775.370   MT  0.99974690   -0 47 22.4
 DK6134
 DK6134!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6134!SPC IL E     -   0.99998132  x   0.99997552  =   0.99995684
 DK6134!UTM  16      -   0.99998132  x   0.99974690  =   0.99972822
 DK6134
 DK6134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9077500605(NAD 83)
 DK6134
 DK6134                          SUPERSEDED SURVEY CONTROL
 DK6134
 DK6134  NAD 83(2007)-  38 50 50.98918(N)    088 15 31.15961(W) AD(2002.00) 1
 DK6134  ELLIP H (07/11/08)  119.082  (m)                       GP(2002.00) 3 2
 DK6134
 DK6134.Superseded values are not recommended for survey control.
 DK6134
 DK6134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6134.See file dsdata.pdf to determine how the superseded data were derived.
 DK6134
 DK6134_MARKER: DD = SURVEY DISK
 DK6134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6134_STAMPING: TT 12 5
 DK6134_MARK LOGO: USGS
 DK6134_PROJECTION: FLUSH
 DK6134_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6134+STABILITY: SURFACE MOTION
 DK6134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6134+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2008
 DK6134
 DK6134  HISTORY     - Date     Condition        Report By
 DK6134  HISTORY     - 1934     MONUMENTED       USGS
 DK6134  HISTORY     - 20080505 GOOD             NGS
 DK6134
 DK6134                          STATION DESCRIPTION
 DK6134
 DK6134'DESCRIBED BY NATIONAL GEODETIC SURVEY 2008 (CP)
 DK6134'STATION IS LOCATED 4.1 MILES EAST OF INGRAHAM.  TO REACH FROM THE
 DK6134'INTERSECTION OF CR  2000E AND CR 1600N IN INGRAHAM, GO EAST 4.0 MILES
 DK6134'TO CR 200E.  TURN LEFT AND HEAD NORTH 1.0  MILE TO THE STATION ON THE
 DK6134'LEFT.  STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE
 DK6134'INTERSECTION.  STATION IS A CONCRETE MONUMENT WITH A BRONZE U.S.G.S.
 DK6134'DISK.  STATION IS 32.8'  NORTH OF A 36 INCH MAPLE TREE, 5.2' EAST OF A
 DK6134'FIRE HYDRANT, AND 16.5' WEST OF THE CENTERLINE  CR 200E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0289 ***********************************************************************
 JB0289  DESIGNATION -  TT 13 TWC
 JB0289  PID         -  JB0289
 JB0289  STATE/COUNTY-  IL/WHITE
 JB0289  COUNTRY     -  US
 JB0289  USGS QUAD   -  CROSSVILLE (2018)
 JB0289
 JB0289                         *CURRENT SURVEY CONTROL
 JB0289  ______________________________________________________________________
 JB0289* NAD 83(2011) POSITION- 38 13 49.34196(N) 088 00 11.87978(W)   ADJUSTED
 JB0289* NAD 83(2011) ELLIP HT-    91.129 (meters)        (06/27/12)   ADJUSTED
 JB0289* NAD 83(2011) EPOCH   -  2010.00
 JB0289* NAVD 88 ORTHO HEIGHT -   121.983 (meters)      400.21  (feet) ADJUSTED
 JB0289  ______________________________________________________________________
 JB0289  GEOID HEIGHT    -        -30.841 (meters)                     GEOID18
 JB0289  NAD 83(2011) X  -    174,792.148 (meters)                     COMP
 JB0289  NAD 83(2011) Y  - -5,013,671.344 (meters)                     COMP
 JB0289  NAD 83(2011) Z  -  3,925,618.934 (meters)                     COMP
 JB0289  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 JB0289  DYNAMIC HEIGHT  -        121.903 (meters)      399.94  (feet) COMP
 JB0289  MODELED GRAVITY -    979,973.1   (mgal)                       NAVD 88
 JB0289
 JB0289  VERT ORDER      -  SECOND    CLASS I
 JB0289
 JB0289  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0289  Standards:
 JB0289         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0289            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0289  -------------------------------------------------------------------
 JB0289  NETWORK    0.56   0.96           0.25   0.20   0.49      0.02846434
 JB0289  -------------------------------------------------------------------
 JB0289  Click here for local accuracies and other accuracy information.
 JB0289
 JB0289.The horizontal coordinates were established by GPS observations
 JB0289.and adjusted by the National Geodetic Survey in June 2012.
 JB0289
 JB0289.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0289.been affixed to the stable North American tectonic plate. See 
 JB0289.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0289
 JB0289.The horizontal coordinates are valid at the epoch date displayed above
 JB0289.which is a decimal equivalence of Year/Month/Day.
 JB0289
 JB0289.The orthometric height was determined by differential leveling and
 JB0289.adjusted by the NATIONAL GEODETIC SURVEY
 JB0289.in April 2013.
 JB0289
 JB0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0289.GEOID18 height accuracy estimate available here.
 JB0289
 JB0289.Click photographs - Photos may exist for this station.
 JB0289
 JB0289.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0289
 JB0289.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0289
 JB0289.The ellipsoidal height was determined by GPS observations
 JB0289.and is referenced to NAD 83.
 JB0289
 JB0289.The dynamic height is computed by dividing the NAVD 88
 JB0289.geopotential number by the normal gravity value computed on the
 JB0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0289.degrees latitude (g = 980.6199 gals.).
 JB0289
 JB0289.The modeled gravity was interpolated from observed gravity values.
 JB0289
 JB0289. The following values were computed from the NAD 83(2011) position.
 JB0289
 JB0289;                    North         East     Units Scale Factor Converg.
 JB0289;SPC IL E     -   173,596.782   328,896.045   MT  0.99998528   +0 12 15.2
 JB0289;SPC IL E     -   569,542.11  1,079,053.11   sFT  0.99998528   +0 12 15.2
 JB0289;UTM  16      - 4,231,851.659   412,188.158   MT  0.99969496   -0 37 15.3
 JB0289
 JB0289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0289!SPC IL E     -   0.99998570  x   0.99998528  =   0.99997098
 JB0289!UTM  16      -   0.99998570  x   0.99969496  =   0.99968067
 JB0289
 JB0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1218831851(NAD 83)
 JB0289
 JB0289                          SUPERSEDED SURVEY CONTROL
 JB0289
 JB0289  NAD 83(2007)-  38 13 49.34207(N)    088 00 11.88068(W) AD(2002.00) 0
 JB0289  ELLIP H (02/10/07)   91.174  (m)                       GP(2002.00)    
 JB0289  ELLIP H (02/03/05)   91.166  (m)                       GP(       ) 4 2
 JB0289  NAD 83(1997)-  38 13 49.34193(N)    088 00 11.88104(W) AD(       ) 1
 JB0289  ELLIP H (11/20/03)   91.179  (m)                       GP(       ) 3 1
 JB0289  NAVD 88             122.00   (m)          400.3    (f) LEVELING    3  
 JB0289  NAVD 88 (06/15/91)  122.000  (m)          400.26   (f) SUPERSEDED  2 0
 JB0289  NGVD 29 (??/??/92)  122.128  (m)          400.68   (f) ADJ UNCH    2 0
 JB0289
 JB0289.Superseded values are not recommended for survey control.
 JB0289
 JB0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0289.See file dsdata.pdf to determine how the superseded data were derived.
 JB0289
 JB0289_MARKER: DB = BENCH MARK DISK
 JB0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0289_STAMPING: 400 TT 13 TWC 1957
 JB0289_MARK LOGO: USGS
 JB0289_PROJECTION: FLUSH
 JB0289_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0289+STABILITY: SURFACE MOTION
 JB0289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0289+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2015
 JB0289
 JB0289  HISTORY     - Date     Condition        Report By
 JB0289  HISTORY     - 1957     MONUMENTED       USGS
 JB0289  HISTORY     - 1961     GOOD             CGS
 JB0289  HISTORY     - 20030327 GOOD             ILDT
 JB0289  HISTORY     - 20060727 GOOD             ILDT
 JB0289  HISTORY     - 20120404 GOOD             TROTT
 JB0289  HISTORY     - 20120625 GOOD             ILDT
 JB0289  HISTORY     - 20141104 GOOD             ILDT
 JB0289  HISTORY     - 20150218 GOOD             INDOT
 JB0289
 JB0289                          STATION DESCRIPTION
 JB0289
 JB0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0289'2 MI S FROM GRAYVILLE.
 JB0289'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE JUNCTION
 JB0289'OF COURT STREET AND NORTH STREET ON STATE HIGHWAY 1 IN GRAYVILLE,
 JB0289'THENCE ABOUT 100 YARDS EAST ALONG A GRAVEL ROAD, AT THE CROSSING
 JB0289'OF THE NEW YORK CENTRAL RAILROAD, 17 FEET NORTH OF THE CENTER
 JB0289'OF THE ROAD, 26 FEET EAST OF THE EAST RAIL, 4 FEET NORTHWEST OF A
 JB0289'POWER POLE, 2.5 FEET SOUTHWEST OF A FENCE CORNER, ABOUT 1 FOOT
 JB0289'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0289'POST PROJECTING 2 INCHES.
 JB0289
 JB0289                          STATION RECOVERY (2003)
 JB0289
 JB0289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (BES)
 JB0289'RECOVERED AS DESCRIBED
 JB0289'
 JB0289
 JB0289                          STATION RECOVERY (2006)
 JB0289
 JB0289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 JB0289'NEW WITNESS POST SET AT 2' EAST OF MONUMENT. FOUND FLUSH WITH GROUND.
 JB0289
 JB0289                          STATION RECOVERY (2012)
 JB0289
 JB0289'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 JB0289'RECOVERED AS DESCRIBED.
 JB0289
 JB0289                          STATION RECOVERY (2012)
 JB0289
 JB0289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 JB0289'RECOVERED IN GOOD CONDITION.
 JB0289
 JB0289                          STATION RECOVERY (2014)
 JB0289
 JB0289'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0289'RECOVERED IN GOOD CONDITION.
 JB0289
 JB0289                          STATION RECOVERY (2015)
 JB0289
 JB0289'RECOVERY NOTE BY INDIANA DEPARTMENT OF TRANSPORTATION 2015 (CS)
 JB0289'RECOVERED AS DESCRIBED WITH ADDITION BELOW.
 JB0289'
 JB0289'RAILROAD HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0594 ***********************************************************************
 JB0594  DESIGNATION -  TT 16
 JB0594  PID         -  JB0594
 JB0594  STATE/COUNTY-  IL/CLAY
 JB0594  COUNTRY     -  US
 JB0594  USGS QUAD   -  XENIA (2018)
 JB0594
 JB0594                         *CURRENT SURVEY CONTROL
 JB0594  ______________________________________________________________________
 JB0594* NAD 83(1986) POSITION- 38 37 48.     (N) 088 40 02.     (W)   SCALED
 JB0594* NAVD 88 ORTHO HEIGHT -   162.860 (meters)      534.32  (feet) ADJUSTED
 JB0594  ______________________________________________________________________
 JB0594  GEOID HEIGHT    -        -31.053 (meters)                     GEOID18
 JB0594  DYNAMIC HEIGHT  -        162.758 (meters)      533.98  (feet) COMP
 JB0594  MODELED GRAVITY -    979,997.4   (mgal)                       NAVD 88
 JB0594
 JB0594  VERT ORDER      -  FIRST     CLASS II
 JB0594
 JB0594.The horizontal coordinates were scaled from a map and have
 JB0594.an estimated accuracy of +/- 6 seconds.
 JB0594
 JB0594.The orthometric height was determined by differential leveling and
 JB0594.adjusted by the NATIONAL GEODETIC SURVEY
 JB0594.in June 1991.
 JB0594
 JB0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0594.GEOID18 height accuracy estimate available here.
 JB0594
 JB0594.Click photographs - Photos may exist for this station.
 JB0594
 JB0594.The dynamic height is computed by dividing the NAVD 88
 JB0594.geopotential number by the normal gravity value computed on the
 JB0594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0594.degrees latitude (g = 980.6199 gals.).
 JB0594
 JB0594.The modeled gravity was interpolated from observed gravity values.
 JB0594
 JB0594;                    North         East    Units  Estimated Accuracy
 JB0594;SPC IL E     -   217,960.      270,930.      MT  (+/- 180 meters Scaled)
 JB0594
 JB0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH548770(NAD 83)
 JB0594
 JB0594                          SUPERSEDED SURVEY CONTROL
 JB0594
 JB0594  NGVD 29 (??/??/92)  162.970  (m)          534.68   (f) ADJ UNCH    1 2
 JB0594
 JB0594.Superseded values are not recommended for survey control.
 JB0594
 JB0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0594.See file dsdata.pdf to determine how the superseded data were derived.
 JB0594
 JB0594_MARKER: DD = SURVEY DISK
 JB0594_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB0594_STAMPING: TT 16 1934
 JB0594_MARK LOGO: CGS+SS
 JB0594_PROJECTION: PROJECTING 5 CENTIMETERS
 JB0594_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0594
 JB0594  HISTORY     - Date     Condition        Report By
 JB0594  HISTORY     - 1934     MONUMENTED       ILGS
 JB0594  HISTORY     - 1949     GOOD             CGS
 JB0594  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0594
 JB0594                          STATION DESCRIPTION
 JB0594
 JB0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0594'1.7 MI W FROM XENIA.
 JB0594'ABOUT 1.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0594'THE STATION AT XENIA, SET IN THE SOUTHEAST QUARTER OF A ROAD
 JB0594'CROSSING, 43 FEET SOUTH OF THE SOUTH RAIL, 29 FEET SOUTHEAST OF
 JB0594'A CROSSING SIGN, 23 FEET EAST OF THE CENTER LINE OF THE ROAD,
 JB0594'13 FEET NORTHWEST OF A 18-INCH TWIN HICKORY TREE, 12 FEET NORTHEAST
 JB0594'OF A FENCE CORNER, 10 FEET NORTH OF THE R/W FENCE, 2 FEET WEST
 JB0594'OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 JB0594'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0594'2 INCHES.
 JB0594
 JB0594                          STATION RECOVERY (1986)
 JB0594
 JB0594'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0594'THERE HAS BEEN GRADING IN THIS AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1744 ***********************************************************************
 JB1744  DESIGNATION -  TT 16 C
 JB1744  PID         -  JB1744
 JB1744  STATE/COUNTY-  IL/JEFFERSON
 JB1744  COUNTRY     -  US
 JB1744  USGS QUAD   -  DAHLGREN (2018)
 JB1744
 JB1744                         *CURRENT SURVEY CONTROL
 JB1744  ______________________________________________________________________
 JB1744* NAD 83(1997) POSITION- 38 08 23.98357(N) 088 42 16.19871(W)   ADJUSTED
 JB1744* NAVD 88 ORTHO HEIGHT -   156.14  (+/-2cm)      512.3   (feet) VERTCON3
 JB1744  ______________________________________________________________________
 JB1744  GEOID HEIGHT    -        -30.046 (meters)                     GEOID18
 JB1744  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 JB1744  HORZ ORDER      -  SECOND
 JB1744  VERT ORDER      -  THIRD ? (See Below)
 JB1744
 JB1744.The horizontal coordinates were established by classical geodetic methods
 JB1744.and adjusted by the National Geodetic Survey in October 1999.
 JB1744
 JB1744.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1744.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1744
 JB1744.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1744.GEOID18 height accuracy estimate available here.
 JB1744
 JB1744.The vertical order pertains to the NGVD 29 superseded value.
 JB1744
 JB1744.Click photographs - Photos may exist for this station.
 JB1744
 JB1744.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1744
 JB1744. The following values were computed from the NAD 83(1997) position.
 JB1744
 JB1744;                    North         East     Units Scale Factor Converg.
 JB1744;SPC IL E     -   163,578.738   267,462.380   MT  0.99998803   -0 13 45.2
 JB1744;SPC IL E     -   536,674.58    877,499.49   sFT  0.99998803   -0 13 45.2
 JB1744;UTM  16      - 4,222,720.385   350,629.143   MT  0.99987479   -1 03 10.3
 JB1744
 JB1744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1744!SPC IL E     -   0.99998022  x   0.99998803  =   0.99996825
 JB1744!UTM  16      -   0.99998022  x   0.99987479  =   0.99985501
 JB1744
 JB1744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5062922720(NAD 83)
 JB1744
 JB1744                          SUPERSEDED SURVEY CONTROL
 JB1744
 JB1744  NAD 83(1993)-  38 08 23.99396(N)    088 42 16.19837(W) AD(       ) 2
 JB1744  NAD 83(1986)-  38 08 23.99655(N)    088 42 16.19976(W) AD(       ) 2
 JB1744  NAD 27      -  38 08 23.82135(N)    088 42 15.98698(W) AD(       ) 2
 JB1744  NGVD 29             156.24   (m)          512.6    (f) LEVELING    3  
 JB1744
 JB1744.Superseded values are not recommended for survey control.
 JB1744
 JB1744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1744.See file dsdata.pdf to determine how the superseded data were derived.
 JB1744
 JB1744_MARKER: DB = BENCH MARK DISK
 JB1744_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB1744_STAMPING: TT 16C 1939
 JB1744_MARK LOGO: USGS
 JB1744_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1744
 JB1744  HISTORY     - Date     Condition        Report By
 JB1744  HISTORY     - 1939     MONUMENTED       USGS
 JB1744  HISTORY     - 1961     GOOD             CGS
 JB1744  HISTORY     - 20090121 POOR             ILDT
 JB1744
 JB1744                          STATION DESCRIPTION
 JB1744
 JB1744'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1744'THE STATION IS A STANDARD U S G S DISK STAMPED TT16C 1939, SET FLUSH
 JB1744'IN THE TOP OF A 6
 JB1744'X 6 INCH CONCRETE POST THAT PROJECTS 5 INCHES.  IT
 JB1744'IS 57 FEET EAST OF A WITNESS POST,
 JB1744'35 FEET NORTHEAST OF A 20 INCH OAK
 JB1744'TREE, 24 FEET SOUTHWEST OF A 24 INCH OAK TREE AND 20
 JB1744'FEET WEST OF THE
 JB1744'CENTERLINE OF A T-ROAD.
 JB1744'
 JB1744'TO REACH FROM THE RAILROAD STATION AND POST OFFICE AT THE MAIN
 JB1744'CROSSROAD IN DALGREN, GO
 JB1744'SOUTH ON A PAVED ROAD FOR 1.1 MILES TO THE END OF
 JB1744'PAVEMENT AT A CROSSROAD.
 JB1744'CONTINUE SOUTH ON A GRAVELED ROAD FOR 2.95
 JB1744'MILES TO ANOTHER CROSSROAD.  TURN RIGHT AND
 JB1744'GO WEST ON A GRAVELED
 JB1744'ROAD FOR 1.05 MILES TO A T-ROAD AND THE MARK
 JB1744'
 JB1744'TRAVERSE CONNECTION WAS MADE FROM THE STATION TRICO TO TT 16 (U S G
 JB1744'S).  THE DISTANCE IS
 JB1744'18.3314 METERS, 60.142 FEET.
 JB1744
 JB1744                          STATION RECOVERY (2009)
 JB1744
 JB1744'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1744'MARK IS THERE, BUT IS BADLY DISTURBED, AND WITHIN THE CROP LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1927 ***********************************************************************
 JB1927  DESIGNATION -  TT 18 JHR
 JB1927  PID         -  JB1927
 JB1927  STATE/COUNTY-  IL/RANDOLPH
 JB1927  COUNTRY     -  US
 JB1927  USGS QUAD   -  WALSH (2018)
 JB1927
 JB1927                         *CURRENT SURVEY CONTROL
 JB1927  ______________________________________________________________________
 JB1927* NAD 83(1997) POSITION- 38 07 24.37060(N) 089 46 03.26219(W)   ADJUSTED
 JB1927* NAVD 88 ORTHO HEIGHT -   185.7   (meters)      609.    (feet) VERTCON3
 JB1927  ______________________________________________________________________
 JB1927  GEOID HEIGHT    -        -29.819 (meters)                     GEOID18
 JB1927  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 JB1927  HORZ ORDER      -  SECOND
 JB1927
 JB1927.The horizontal coordinates were established by classical geodetic methods
 JB1927.and adjusted by the National Geodetic Survey in October 1999.
 JB1927
 JB1927.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1927.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1927
 JB1927.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1927.GEOID18 height accuracy estimate available here.
 JB1927
 JB1927.Click photographs - Photos may exist for this station.
 JB1927
 JB1927.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1927
 JB1927. The following values were computed from the NAD 83(1997) position.
 JB1927
 JB1927;                    North         East     Units Scale Factor Converg.
 JB1927;SPC IL W     -   161,745.416   734,992.567   MT  0.99995625   +0 14 47.0
 JB1927;SPC IL W     -   530,659.75  2,411,388.11   sFT  0.99995625   +0 14 47.0
 JB1927;UTM  16      - 4,223,129.480   257,399.704   MT  1.00032491   -1 42 33.9
 JB1927
 JB1927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1927!SPC IL W     -   0.99997554  x   0.99995625  =   0.99993179
 JB1927!UTM  16      -   0.99997554  x   1.00032491  =   1.00030045
 JB1927
 JB1927:                Primary Azimuth Mark                     Grid Az
 JB1927:SPC IL W     -  WALSH BELL TELEPHONE MICROWAVE           231 59 36.4
 JB1927:UTM  16      -  WALSH BELL TELEPHONE MICROWAVE           233 56 57.3
 JB1927
 JB1927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5739923129(NAD 83)
 JB1927
 JB1927|---------------------------------------------------------------------|
 JB1927| PID    Reference Object                     Distance      Geod. Az  |
 JB1927|                                                           dddmmss.s |
 JB1927| JB1929 WALSH BELL TELEPHONE MICROWAVE      APPROX.10.0 KM 2321423.4 |
 JB1927|---------------------------------------------------------------------|
 JB1927
 JB1927                          SUPERSEDED SURVEY CONTROL
 JB1927
 JB1927  NAD 83(1986)-  38 07 24.37872(N)    089 46 03.25509(W) AD(       ) 2
 JB1927  NAD 27      -  38 07 24.20355(N)    089 46 02.89075(W) AD(       ) 2
 JB1927  NGVD 29 (07/19/86)  185.8    (m)          610.     (f) VERT ANG       
 JB1927
 JB1927.Superseded values are not recommended for survey control.
 JB1927
 JB1927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1927.See file dsdata.pdf to determine how the superseded data were derived.
 JB1927
 JB1927_MARKER: DD = SURVEY DISK
 JB1927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1927_STAMPING: TT 18 JHR 1962 610
 JB1927_MARK LOGO: USGS
 JB1927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1927+STABILITY: SURFACE MOTION
 JB1927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1927+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2004
 JB1927
 JB1927  HISTORY     - Date     Condition        Report By
 JB1927  HISTORY     - 1962     MONUMENTED       USGS
 JB1927  HISTORY     - 1969     GOOD             CGS
 JB1927  HISTORY     - 20040503 GOOD             CMT
 JB1927
 JB1927                          STATION DESCRIPTION
 JB1927
 JB1927'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JFS)
 JB1927'STATION IS LOCATED ABOUT 3.5 MI W. OF SPARTA, IN THE NW. QUARTER OF
 JB1927'THE SE. QUARTER OF SEC. 4, T. 5 S., R. 6 W., ON THE CREST OF A RIDGE
 JB1927'KNOWN LOCALLY AS HAYER HILL, AND ON THE S. SIDE OF A PRIVATE DRIVE
 JB1927'LEADING TO A MR. HAYERS RESIDENCE.
 JB1927'
 JB1927'STATION MARK IS A STANDARD TABLET STAMPED TT 18 JHR 1962 610 SET IN A
 JB1927'CONCRETE POST, ABOUT 7 IN. SQUARE AT THE TOP, AND PROJECTING 4 IN.
 JB1927'THE MARK IS 9 FT S. OF THE CENTER OF THE DRIVE, 381 FT E. OF THE
 JB1927'JCT. OF THE DRIVE WITH A N.-S. GRAVEL RD. AND 1.0 FT W. OF A METAL
 JB1927'WITNESS POST.  THE MARK IS IN A 7 FT HIGH ROSE VINE HEDGE, WHICH
 JB1927'ARE ALONG BOTH SIDES OF THE DRIVEWAY.
 JB1927'
 JB1927'STANDARD BRACED TRIPOD USED.
 JB1927
 JB1927                          STATION RECOVERY (2004)
 JB1927
 JB1927'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2004 (CSC)
 JB1927'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0599 ***********************************************************************
 JB0599  DESIGNATION -  TT 19 RESET
 JB0599  PID         -  JB0599
 JB0599  STATE/COUNTY-  IL/MARION
 JB0599  COUNTRY     -  US
 JB0599  USGS QUAD   -  IUKA (2018)
 JB0599
 JB0599                         *CURRENT SURVEY CONTROL
 JB0599  ______________________________________________________________________
 JB0599* NAD 83(1986) POSITION- 38 37 03.     (N) 088 45 13.     (W)   SCALED
 JB0599* NAVD 88 ORTHO HEIGHT -   153.286 (meters)      502.91  (feet) ADJUSTED
 JB0599  ______________________________________________________________________
 JB0599  GEOID HEIGHT    -        -31.033 (meters)                     GEOID18
 JB0599  DYNAMIC HEIGHT  -        153.189 (meters)      502.59  (feet) COMP
 JB0599  MODELED GRAVITY -    979,992.7   (mgal)                       NAVD 88
 JB0599
 JB0599  VERT ORDER      -  FIRST     CLASS II
 JB0599
 JB0599.The horizontal coordinates were scaled from a map and have
 JB0599.an estimated accuracy of +/- 6 seconds.
 JB0599
 JB0599.The orthometric height was determined by differential leveling and
 JB0599.adjusted by the NATIONAL GEODETIC SURVEY
 JB0599.in June 1991.
 JB0599
 JB0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0599.GEOID18 height accuracy estimate available here.
 JB0599
 JB0599.Click photographs - Photos may exist for this station.
 JB0599
 JB0599.The dynamic height is computed by dividing the NAVD 88
 JB0599.geopotential number by the normal gravity value computed on the
 JB0599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0599.degrees latitude (g = 980.6199 gals.).
 JB0599
 JB0599.The modeled gravity was interpolated from observed gravity values.
 JB0599
 JB0599;                    North         East    Units  Estimated Accuracy
 JB0599;SPC IL E     -   216,600.      263,400.      MT  (+/- 180 meters Scaled)
 JB0599
 JB0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH473757(NAD 83)
 JB0599
 JB0599                          SUPERSEDED SURVEY CONTROL
 JB0599
 JB0599  NGVD 29 (??/??/92)  153.398  (m)          503.27   (f) ADJ UNCH    1 2
 JB0599
 JB0599.Superseded values are not recommended for survey control.
 JB0599
 JB0599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0599.See file dsdata.pdf to determine how the superseded data were derived.
 JB0599
 JB0599_MARKER: DD = SURVEY DISK
 JB0599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0599_STAMPING: TT 19 1934 RESET 1949
 JB0599_MARK LOGO: CGS+SS
 JB0599_PROJECTION: PROJECTING 15 CENTIMETERS
 JB0599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0599+STABILITY: SURFACE MOTION
 JB0599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0599+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2011
 JB0599
 JB0599  HISTORY     - Date     Condition        Report By
 JB0599  HISTORY     - 1949     MONUMENTED       CGS
 JB0599  HISTORY     - 1949     GOOD             CGS
 JB0599  HISTORY     - 1986     GOOD             NGS
 JB0599  HISTORY     - 20110915 GOOD             ILDT
 JB0599
 JB0599                          STATION DESCRIPTION
 JB0599
 JB0599'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0599'2 MI E FROM IUKA.
 JB0599'ABOUT 2.0 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0599'THE STATION AT IUKA, ABOUT 0.3 MILE WEST OF MILE POST C 257, SET
 JB0599'IN THE NORTHWEST QUARTER OF A ROAD CROSSING, 84 FEET NORTH OF THE
 JB0599'NORTH RAIL, 24 FEET WEST OF THE CENTER LINE OF THE ROAD, 30 FEET
 JB0599'NORTH OF THE CENTER LINE OF THE ROAD PARALLEL TO THE TRACK
 JB0599'LEADING TO A WHITE FARM HOUSE, 3.5 FEET SOUTH OF THE FIRST POWER
 JB0599'POLE NORTH OF THE TRACK, 2 FEET NORTH OF A WHITE WOODEN WITNESS
 JB0599'POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE TRACK AND SET IN THE
 JB0599'TOP OF A CONCRETE POST PROJECTING 6 INCHES.  NOTE-- THIS MARK
 JB0599'WAS FOUND PULLED OUT OF GROUND AND WAS RESET BY THIS PARTY IN 1949.
 JB0599
 JB0599                          STATION RECOVERY (1986)
 JB0599
 JB0599'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0599'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JB0599'NEW DESCRIPTION FOLLOWS.  16.8 KM (10.45 MI) EASTERLY ALONG U.S.
 JB0599'HIGHWAY 50 FROM THE COURTHOUSE IN SALEM, THENCE 1.3 KM (0.8 MI) SOUTH
 JB0599'ALONG COUNTY ROAD 2100 E, 25.6 M (84.0 FT) NORTH OF THE NEAR RAIL OF
 JB0599'THE CHESSIE SYSTEM RAILROAD, 9.1 M (29.9 FT) NORTH OF THE CENTER OF A
 JB0599'PRIVATE ROAD, 7.3 M (24.0 FT) WEST OF THE CENTER OF THE COUNTY ROAD,
 JB0599'AND 0.9 M (3.0 FT) SOUTH OF A UTILITY POLE.
 JB0599'THE MARK IS 0.5 METERS  E FROM  A WITNESS POST AND FENCE
 JB0599'THE MARK IS 0.5 M ABOVE THE COUNTY ROAD.
 JB0599
 JB0599                          STATION RECOVERY (2011)
 JB0599
 JB0599'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0599'HAS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0186 ***********************************************************************
 MF0186  DESIGNATION -  TT 21 C
 MF0186  PID         -  MF0186
 MF0186  STATE/COUNTY-  IL/WILL
 MF0186  COUNTRY     -  US
 MF0186  USGS QUAD   -  CHANNAHON (2018)
 MF0186
 MF0186                         *CURRENT SURVEY CONTROL
 MF0186  ______________________________________________________________________
 MF0186* NAD 83(1986) POSITION- 41 26 04.59   (N) 088 11 41.22   (W)   HD_HELD1
 MF0186* NAVD 88 ORTHO HEIGHT -   177.487 (meters)      582.31  (feet) ADJUSTED
 MF0186  ______________________________________________________________________
 MF0186  GEOID HEIGHT    -        -32.989 (meters)                     GEOID18
 MF0186  DYNAMIC HEIGHT  -        177.420 (meters)      582.09  (feet) COMP
 MF0186  MODELED GRAVITY -    980,242.2   (mgal)                       NAVD 88
 MF0186
 MF0186  VERT ORDER      -  FIRST     CLASS II
 MF0186
 MF0186.The horizontal coordinates were determined by differentially corrected
 MF0186.hand held GPS observations or other comparable positioning techniques
 MF0186.and have an estimated accuracy of +/- 3 meters.
 MF0186
 MF0186.The orthometric height was determined by differential leveling and
 MF0186.adjusted by the NATIONAL GEODETIC SURVEY
 MF0186.in June 1991.
 MF0186
 MF0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0186.GEOID18 height accuracy estimate available here.
 MF0186
 MF0186.Click photographs - Photos may exist for this station.
 MF0186
 MF0186.The dynamic height is computed by dividing the NAVD 88
 MF0186.geopotential number by the normal gravity value computed on the
 MF0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0186.degrees latitude (g = 980.6199 gals.).
 MF0186
 MF0186.The modeled gravity was interpolated from observed gravity values.
 MF0186
 MF0186;                    North         East    Units  Estimated Accuracy
 MF0186;SPC IL E     -   529,316.6     311,579.7     MT  (+/- 3 meters HH1 GPS) 
 MF0186
 MF0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0017887693(NAD 83)
 MF0186
 MF0186                          SUPERSEDED SURVEY CONTROL
 MF0186
 MF0186  NGVD 29 (??/??/92)  177.578  (m)          582.60   (f) ADJ UNCH    1 2
 MF0186
 MF0186.Superseded values are not recommended for survey control.
 MF0186
 MF0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0186.See file dsdata.pdf to determine how the superseded data were derived.
 MF0186
 MF0186_MARKER: DD = SURVEY DISK
 MF0186_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0186_SP_SET: CULVERT HEADWALL
 MF0186_STAMPING: TT 21C 1947
 MF0186_MARK LOGO: USGS
 MF0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0186+STABILITY: SURFACE MOTION
 MF0186
 MF0186  HISTORY     - Date     Condition        Report By
 MF0186  HISTORY     - 1947     MONUMENTED       USGS
 MF0186  HISTORY     - 1947     GOOD             CGS
 MF0186  HISTORY     - 20080823 MARK NOT FOUND   GEOCAC
 MF0186
 MF0186                          STATION DESCRIPTION
 MF0186
 MF0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0186'11.2 MI SW FROM JOLIET.
 MF0186'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0186'HOUSE AT JOLIET, THENCE ABOUT 9.4 MILES SOUTHWEST ALONG U.S.
 MF0186'HIGHWAY 6, THENCE ABOUT 1.25 MILES EAST ALONG A GRAVEL ROAD,
 MF0186'IN THE SOUTHEAST QUARTER OF THE INTERSECTION OF U.S. HIGHWAY 66,
 MF0186'SET IN THE TOP OF THE CENTER OF THE SOUTH CONCRETE HEAD WALL
 MF0186'OF A 16-INCH CLAY TILE CULVERT UNDER THE GRAVEL ROAD, 28 FEET
 MF0186'EAST OF THE CENTER LINE OF THE HIGHWAY, 15 FEET SOUTH OF THE CENTER
 MF0186'LINE OF THE ROAD AND ABOUT 1/2-FOOT ABOVE THE INTERSECTION.
 MF0186
 MF0186                          STATION RECOVERY (2008)
 MF0186
 MF0186'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0186'THE AREA HAS DRASTICALLY CHANGED PER ORIGINAL DESCRIPTION.  BLUFF ROAD
 MF0186'IS AN EAST-WEST ROAD PASSING OVER INTERSTATE 55.  PER THE DESCRTIPION
 MF0186'IT WAS DETERMINED THE MARK WOULD BE LOCATED ON THE RBIDGE EMBANKMENT.
 MF0186'A QUICK CHECK OF THAT AREA REVEALED NEAGTIVE FINDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1289 ***********************************************************************
 KB1289  DESIGNATION -  TT 21 E
 KB1289  PID         -  KB1289
 KB1289  STATE/COUNTY-  IL/MACON
 KB1289  COUNTRY     -  US
 KB1289  USGS QUAD   -  LA PLACE (2018)
 KB1289
 KB1289                         *CURRENT SURVEY CONTROL
 KB1289  ______________________________________________________________________
 KB1289* NAD 83(1997) POSITION- 39 51 02.89648(N) 088 44 45.79258(W)   ADJUSTED
 KB1289* NAVD 88 ORTHO HEIGHT -   223.6   (meters)      734.    (feet) VERTCON3
 KB1289  ______________________________________________________________________
 KB1289  GEOID HEIGHT    -        -32.317 (meters)                     GEOID18
 KB1289  LAPLACE CORR    -          0.61  (seconds)                    DEFLEC18
 KB1289  HORZ ORDER      -  SECOND
 KB1289
 KB1289.The horizontal coordinates were established by classical geodetic methods
 KB1289.and adjusted by the National Geodetic Survey in October 1999.
 KB1289
 KB1289.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1289.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1289
 KB1289.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1289.GEOID18 height accuracy estimate available here.
 KB1289
 KB1289.Click photographs - Photos may exist for this station.
 KB1289
 KB1289.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1289
 KB1289. The following values were computed from the NAD 83(1997) position.
 KB1289
 KB1289;                    North         East     Units Scale Factor Converg.
 KB1289;SPC IL E     -   353,516.597   264,680.478   MT  0.99999035   -0 15 52.1
 KB1289;SPC IL E     - 1,159,829.04    868,372.53   sFT  0.99999035   -0 15 52.1
 KB1289;SPC IL W     -   354,388.991   821,570.347   MT  1.00012306   +0 54 37.5
 KB1289;SPC IL W     - 1,162,691.21  2,695,435.38   sFT  1.00012306   +0 54 37.5
 KB1289;UTM  16      - 4,412,656.880   350,629.350   MT  0.99987468   -1 07 08.6
 KB1289
 KB1289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1289!SPC IL E     -   0.99996999  x   0.99999035  =   0.99996034
 KB1289!SPC IL W     -   0.99996999  x   1.00012306  =   1.00009304
 KB1289!UTM  16      -   0.99996999  x   0.99987468  =   0.99984467
 KB1289
 KB1289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5062912656(NAD 83)
 KB1289
 KB1289                          SUPERSEDED SURVEY CONTROL
 KB1289
 KB1289  NAD 83(1986)-  39 51 02.90795(N)    088 44 45.78531(W) AD(       ) 2
 KB1289  NAD 27      -  39 51 02.77613(N)    088 44 45.53438(W) AD(       ) 2
 KB1289  NGVD 29 (07/19/86)  223.7    (m)          734.     (f) VERT ANG       
 KB1289
 KB1289.Superseded values are not recommended for survey control.
 KB1289
 KB1289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1289.See file dsdata.pdf to determine how the superseded data were derived.
 KB1289
 KB1289_MARKER: DB = BENCH MARK DISK
 KB1289_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 KB1289_SP_SET: ABUTMENT
 KB1289_STAMPING: TT 21 E RESET 1960
 KB1289_MARK LOGO: USGS
 KB1289_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB1289
 KB1289  HISTORY     - Date     Condition        Report By
 KB1289  HISTORY     - 1960     MONUMENTED       USGS
 KB1289  HISTORY     - 1976     GOOD             NGS
 KB1289
 KB1289                          STATION DESCRIPTION
 KB1289
 KB1289'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1289'THE STATION IS LOCATED ABOUT 14 MILES SOUTHWEST OF MONTICELLO,
 KB1289'10 MILES EAST OF DECATUR, 2-1/2 MILES SOUTHWEST OF CERRO GORDO AND
 KB1289'AT THE MACON-PLATT COUNTY LINE.  IT IS A STANDARD U.S. GEOLOGICAL
 KB1289'SURVEY BENCH MARK DISK STAMPED TT 21 E RESET 1960, THE DISK IS
 KB1289'CEMENTED IN DRILL HOLE NEAR THE NORTHWEST END OF CONCRETE
 KB1289'ABUTMENT.  IT IS 28.5 FEET SOUTH OF CENTER OF HIGHWAY, 24 FEET
 KB1289'WEST OF THE CENTER OF SURFACED ROAD AND THIS ROAD IS THE
 KB1289'PLATT-MACON, COUNTY LINE.
 KB1289'
 KB1289'TO REACH FROM THE JUNCTION OF STATE ROUTE 105 AND 121 IN THE
 KB1289'EAST EDGE OF DECATUR, GO EASTERLY ON STATE ROUTE 105 FOR 0.15
 KB1289'MILE TO THE STALEY RESEARCH BUILDING ON THE LEFT.  CONTINUE
 KB1289'EASTERLY ON ROUTE 105 FOR 9.35 MILES TO THE STATION ON THE
 KB1289'RIGHT, SOUTH SIDE OF ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0611 ***********************************************************************
 KB0611  DESIGNATION -  TT 22 F
 KB0611  PID         -  KB0611
 KB0611  STATE/COUNTY-  IL/MOULTRIE
 KB0611  COUNTRY     -  US
 KB0611  USGS QUAD   -  LA PLACE (2018)
 KB0611
 KB0611                         *CURRENT SURVEY CONTROL
 KB0611  ______________________________________________________________________
 KB0611* NAD 83(1986) POSITION- 39 45 14.67   (N) 088 43 10.91   (W)   HD_HELD1
 KB0611* NAVD 88 ORTHO HEIGHT -   210.109 (meters)      689.33  (feet) ADJUSTED
 KB0611  ______________________________________________________________________
 KB0611  GEOID HEIGHT    -        -32.429 (meters)                     GEOID18
 KB0611  DYNAMIC HEIGHT  -        209.990 (meters)      688.94  (feet) COMP
 KB0611  MODELED GRAVITY -    980,056.3   (mgal)                       NAVD 88
 KB0611
 KB0611  VERT ORDER      -  FIRST     CLASS II
 KB0611
 KB0611.The horizontal coordinates were determined by differentially corrected
 KB0611.hand held GPS observations or other comparable positioning techniques
 KB0611.and have an estimated accuracy of +/- 3 meters.
 KB0611
 KB0611.The orthometric height was determined by differential leveling and
 KB0611.adjusted by the NATIONAL GEODETIC SURVEY
 KB0611.in June 1991.
 KB0611
 KB0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0611.GEOID18 height accuracy estimate available here.
 KB0611
 KB0611.Click photographs - Photos may exist for this station.
 KB0611
 KB0611.The dynamic height is computed by dividing the NAVD 88
 KB0611.geopotential number by the normal gravity value computed on the
 KB0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0611.degrees latitude (g = 980.6199 gals.).
 KB0611
 KB0611.The modeled gravity was interpolated from observed gravity values.
 KB0611
 KB0611;                    North         East    Units  Estimated Accuracy
 KB0611;SPC IL E     -   342,766.8     266,889.6     MT  (+/- 3 meters HH1 GPS) 
 KB0611
 KB0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5267701876(NAD 83)
 KB0611
 KB0611                          SUPERSEDED SURVEY CONTROL
 KB0611
 KB0611  NGVD 29 (??/??/92)  210.176  (m)          689.55   (f) ADJ UNCH    1 2
 KB0611
 KB0611.Superseded values are not recommended for survey control.
 KB0611
 KB0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0611.See file dsdata.pdf to determine how the superseded data were derived.
 KB0611
 KB0611_MARKER: DB = BENCH MARK DISK
 KB0611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0611_STAMPING: TT STA NO 22 F 1929
 KB0611_MARK LOGO: USGS
 KB0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0611+STABILITY: SURFACE MOTION
 KB0611
 KB0611  HISTORY     - Date     Condition        Report By
 KB0611  HISTORY     - 1929     MONUMENTED       USGS
 KB0611  HISTORY     - 1933     GOOD             CGS
 KB0611  HISTORY     - 1938     GOOD             CGS
 KB0611  HISTORY     - 20140114 MARK NOT FOUND   AMESC
 KB0611
 KB0611                          STATION DESCRIPTION
 KB0611
 KB0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0611'AT LAKE CITY.
 KB0611'AT LAKE CITY, MOULTRIE COUNTY, ON THE PENNSYLVANIA RAILROAD, 90
 KB0611'FEET WEST OF THE STATION, 18 FEET EAST OF A ROAD CROSSING, 12
 KB0611'FEET SOUTH OF THE TRACK, AND 2 FEET NORTH AND 6 FEET EAST OF A
 KB0611'CROSSING SIGNPOST.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 KB0611'DISK, STAMPED TT STA NO 22 F 1929 AND SET IN THE TOP OF A
 KB0611'CONCRETE POST.
 KB0611
 KB0611                          STATION RECOVERY (1938)
 KB0611
 KB0611'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 KB0611'RECOVERED IN GOOD CONDITION.
 KB0611
 KB0611                          STATION RECOVERY (2014)
 KB0611
 KB0611'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0611'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0101 ***********************************************************************
 MF0101  DESIGNATION -  TT 26
 MF0101  PID         -  MF0101
 MF0101  STATE/COUNTY-  IL/WILL
 MF0101  COUNTRY     -  US
 MF0101  USGS QUAD   -  JOLIET (2018)
 MF0101
 MF0101                         *CURRENT SURVEY CONTROL
 MF0101  ______________________________________________________________________
 MF0101* NAD 83(1986) POSITION- 41 34 05.     (N) 088 04 37.     (W)   SCALED
 MF0101* NAVD 88 ORTHO HEIGHT -   178.122 (meters)      584.39  (feet) ADJUSTED
 MF0101  ______________________________________________________________________
 MF0101  GEOID HEIGHT    -        -33.172 (meters)                     GEOID18
 MF0101  DYNAMIC HEIGHT  -        178.055 (meters)      584.17  (feet) COMP
 MF0101  MODELED GRAVITY -    980,242.0   (mgal)                       NAVD 88
 MF0101
 MF0101  VERT ORDER      -  FIRST     CLASS II
 MF0101
 MF0101.The horizontal coordinates were scaled from a map and have
 MF0101.an estimated accuracy of +/- 6 seconds.
 MF0101
 MF0101.The orthometric height was determined by differential leveling and
 MF0101.adjusted by the NATIONAL GEODETIC SURVEY
 MF0101.in June 1991.
 MF0101
 MF0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0101.GEOID18 height accuracy estimate available here.
 MF0101
 MF0101.Click photographs - Photos may exist for this station.
 MF0101
 MF0101.The dynamic height is computed by dividing the NAVD 88
 MF0101.geopotential number by the normal gravity value computed on the
 MF0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0101.degrees latitude (g = 980.6199 gals.).
 MF0101
 MF0101.The modeled gravity was interpolated from observed gravity values.
 MF0101
 MF0101;                    North         East    Units  Estimated Accuracy
 MF0101;SPC IL E     -   544,160.      321,390.      MT  (+/- 180 meters Scaled)
 MF0101
 MF0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM102023(NAD 83)
 MF0101
 MF0101                          SUPERSEDED SURVEY CONTROL
 MF0101
 MF0101  NGVD 29 (??/??/92)  178.215  (m)          584.69   (f) ADJ UNCH    1 2
 MF0101
 MF0101.Superseded values are not recommended for survey control.
 MF0101
 MF0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0101.See file dsdata.pdf to determine how the superseded data were derived.
 MF0101
 MF0101_MARKER: DB = BENCH MARK DISK
 MF0101_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0101_SP_SET: BUILDING WALL
 MF0101_STAMPING: TT 26 1935
 MF0101_MARK LOGO: CGS
 MF0101_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0101
 MF0101  HISTORY     - Date     Condition        Report By
 MF0101  HISTORY     - 1935     MONUMENTED       CGS
 MF0101  HISTORY     - 1947     GOOD             CGS
 MF0101
 MF0101                          STATION DESCRIPTION
 MF0101
 MF0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0101'AT LOCKPORT.
 MF0101'AT LOCKPORT, WILL COUNTY, AT THE LOCK, IN THE TOP OF THE EAST
 MF0101'WALL, 25 FEET SOUTH OF THE SOUTH DOORWAY OF THE CONTROL HOUSE, AND
 MF0101'1 FOOT WEST OF THE EAST EDGE OF THE LOCK WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3114 ***********************************************************************
 DK3114  DESIGNATION -  TT 26 GT
 DK3114  PID         -  DK3114
 DK3114  STATE/COUNTY-  IL/DU PAGE
 DK3114  COUNTRY     -  US
 DK3114  USGS QUAD   -  NAPERVILLE (2018)
 DK3114
 DK3114                         *CURRENT SURVEY CONTROL
 DK3114  ______________________________________________________________________
 DK3114* NAD 83(1986) POSITION- 41 51 24.41   (N) 088 09 56.48   (W)   HD_HELD1
 DK3114* NAVD 88 ORTHO HEIGHT -   234.943 (meters)      770.81  (feet) ADJUSTED
 DK3114  ______________________________________________________________________
 DK3114  GEOID HEIGHT    -        -33.215 (meters)                     GEOID18
 DK3114  DYNAMIC HEIGHT  -        234.861 (meters)      770.54  (feet) COMP
 DK3114  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 DK3114
 DK3114  VERT ORDER      -  SECOND    CLASS I
 DK3114
 DK3114.The horizontal coordinates were determined by differentially corrected
 DK3114.hand held GPS observations or other comparable positioning techniques
 DK3114.and have an estimated accuracy of +/- 3 meters.
 DK3114
 DK3114.The orthometric height was determined by differential leveling and
 DK3114.adjusted by the NATIONAL GEODETIC SURVEY
 DK3114.in May 2008.
 DK3114
 DK3114.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3114.GEOID18 height accuracy estimate available here.
 DK3114
 DK3114.Click photographs - Photos may exist for this station.
 DK3114
 DK3114.The dynamic height is computed by dividing the NAVD 88
 DK3114.geopotential number by the normal gravity value computed on the
 DK3114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3114.degrees latitude (g = 980.6199 gals.).
 DK3114
 DK3114.The modeled gravity was interpolated from observed gravity values.
 DK3114
 DK3114;                    North         East    Units  Estimated Accuracy
 DK3114;SPC IL E     -   576,208.9     313,920.2     MT  (+/- 3 meters HH1 GPS) 
 DK3114
 DK3114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0324334531(NAD 83)
 DK3114
 DK3114                          SUPERSEDED SURVEY CONTROL
 DK3114
 DK3114.No superseded survey control is available for this station.
 DK3114
 DK3114_MARKER: DB = BENCH MARK DISK
 DK3114_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DK3114_STAMPING: TT 26 GT 1952
 DK3114_MARK LOGO: USGS
 DK3114_PROJECTION: PROJECTING 10 CENTIMETERS
 DK3114_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3114_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3114_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3114+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2022
 DK3114
 DK3114  HISTORY     - Date     Condition        Report By
 DK3114  HISTORY     - 1952     MONUMENTED       USGS
 DK3114  HISTORY     - 20071109 GOOD             PATRIC
 DK3114  HISTORY     - 20221121 GOOD             PATRIC
 DK3114
 DK3114                          STATION DESCRIPTION
 DK3114
 DK3114'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3114'THE STATION IS IN WINFIELD, IL.
 DK3114'
 DK3114'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 AND SR 59 GO EAST
 DK3114'ALONG SR 38 FOR APPROXIMATELY 1.56 MI (2.5 KM) TO THE STATION ON THE
 DK3114'RIGHT.  THE STATION IS LOCATED ALONG THE SOUTH SIDE OF ILLINOIS ROUTE
 DK3114'38 (ROOSEVELT ROAD) AT THE SOUTHEAST CORNER OF A T INTERSECTION WITH
 DK3114'WYNWOOD ROAD.
 DK3114'
 DK3114'THE STATION IS 12.0 FT (3.7 M) EAST OF THE EXTENDED CENTERLINE OF
 DK3114'WYNWOOD ROAD, 325.0 FT (99.1 M) WEST OF THE CENTERLINE OF NORMANDY
 DK3114'WOOD LANE, AND 48.5 FT (14.8 M) SOUTH OF THE CENTERLINE OF ILLINOIS
 DK3114'ROUTE 38.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON A 0.5 FT
 DK3114'(0.2 M) X 0.5 FT (0.2 M) CONCRETE POST PROJECTING 0.3 FT (0.1 M) FROM
 DK3114'THE GROUND. THE MONUMENT IS 1.5 FT (0.5 M) BELOW ROAD SURFACE AND IS
 DK3114'FERROMAGNETIC.
 DK3114
 DK3114                          STATION RECOVERY (2022)
 DK3114
 DK3114'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3114'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0102 ***********************************************************************
 MF0102  DESIGNATION -  TT 26 RESET
 MF0102  PID         -  MF0102
 MF0102  STATE/COUNTY-  IL/WILL
 MF0102  COUNTRY     -  US
 MF0102  USGS QUAD   -  JOLIET (2018)
 MF0102
 MF0102                         *CURRENT SURVEY CONTROL
 MF0102  ______________________________________________________________________
 MF0102* NAD 83(1986) POSITION- 41 34 05.     (N) 088 04 37.     (W)   SCALED
 MF0102* NAVD 88 ORTHO HEIGHT -   178.15  (+/-2cm)      584.5   (feet) VERTCON3
 MF0102  ______________________________________________________________________
 MF0102  GEOID HEIGHT    -        -33.172 (meters)                     GEOID18
 MF0102  VERT ORDER      -  THIRD (See Below)
 MF0102
 MF0102.The horizontal coordinates were scaled from a map and have
 MF0102.an estimated accuracy of +/- 6 seconds.
 MF0102
 MF0102.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0102.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0102
 MF0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0102.GEOID18 height accuracy estimate available here.
 MF0102
 MF0102.The vertical order pertains to the NGVD 29 superseded value.
 MF0102
 MF0102.Click photographs - Photos may exist for this station.
 MF0102
 MF0102;                    North         East    Units  Estimated Accuracy
 MF0102;SPC IL E     -   544,160.      321,390.      MT  (+/- 180 meters Scaled)
 MF0102
 MF0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM102023(NAD 83)
 MF0102
 MF0102                          SUPERSEDED SURVEY CONTROL
 MF0102
 MF0102  NGVD 29 (??/??/??)  178.24   (m)          584.8    (f) RESET       3  
 MF0102
 MF0102.Superseded values are not recommended for survey control.
 MF0102
 MF0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0102.See file dsdata.pdf to determine how the superseded data were derived.
 MF0102
 MF0102_MARKER: DB = BENCH MARK DISK
 MF0102_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0102_SP_SET: LOCK WALL
 MF0102_STAMPING: TT 26 RESET 1965
 MF0102_MARK LOGO: CGS
 MF0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0102+STABILITY: SURFACE MOTION
 MF0102
 MF0102  HISTORY     - Date     Condition        Report By
 MF0102  HISTORY     - 1965     MONUMENTED       IL4910
 MF0102
 MF0102                          STATION DESCRIPTION
 MF0102
 MF0102'DESCRIBED BY CITY OF LOCKPORT ILLINOIS 1965
 MF0102'AT LOCKPORT.
 MF0102'AT LOCKPORT, AT THE LOCK, IN THE TOP OF THE EAST WALL, 25 FEET
 MF0102'SOUTH OF THE SOUTH DOORWAY OF THE CONTROL HOUSE, AND 3 FEET
 MF0102'WEST OF THE EAST EDGE OF THE LOCK WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0246 ***********************************************************************
 LD0246  DESIGNATION -  TT 40
 LD0246  PID         -  LD0246
 LD0246  STATE/COUNTY-  IL/MASON
 LD0246  COUNTRY     -  US
 LD0246  USGS QUAD   -  KILBOURNE (2018)
 LD0246
 LD0246                         *CURRENT SURVEY CONTROL
 LD0246  ______________________________________________________________________
 LD0246* NAD 83(1986) POSITION- 40 13 51.26   (N) 090 06 46.17   (W)   HD_HELD1
 LD0246* NAVD 88 ORTHO HEIGHT -   141.126 (meters)      463.01  (feet) ADJUSTED
 LD0246  ______________________________________________________________________
 LD0246  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 LD0246  DYNAMIC HEIGHT  -        141.055 (meters)      462.78  (feet) COMP
 LD0246  MODELED GRAVITY -    980,123.6   (mgal)                       NAVD 88
 LD0246
 LD0246  VERT ORDER      -  FIRST     CLASS II
 LD0246
 LD0246.The horizontal coordinates were determined by differentially corrected
 LD0246.hand held GPS observations or other comparable positioning techniques
 LD0246.and have an estimated accuracy of +/- 3 meters.
 LD0246
 LD0246.The orthometric height was determined by differential leveling and
 LD0246.adjusted by the NATIONAL GEODETIC SURVEY
 LD0246.in June 1991.
 LD0246
 LD0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0246.GEOID18 height accuracy estimate available here.
 LD0246
 LD0246.Click photographs - Photos may exist for this station.
 LD0246
 LD0246.The dynamic height is computed by dividing the NAVD 88
 LD0246.geopotential number by the normal gravity value computed on the
 LD0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0246.degrees latitude (g = 980.6199 gals.).
 LD0246
 LD0246.The modeled gravity was interpolated from observed gravity values.
 LD0246
 LD0246;                    North         East    Units  Estimated Accuracy
 LD0246;SPC IL W     -   395,626.7     704,582.0     MT  (+/- 3 meters HH1 GPS) 
 LD0246
 LD0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4563357385(NAD 83)
 LD0246
 LD0246                          SUPERSEDED SURVEY CONTROL
 LD0246
 LD0246  NGVD 29 (??/??/92)  141.223  (m)          463.33   (f) ADJ UNCH    1 2
 LD0246
 LD0246.Superseded values are not recommended for survey control.
 LD0246
 LD0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0246.See file dsdata.pdf to determine how the superseded data were derived.
 LD0246
 LD0246_MARKER: DD = SURVEY DISK
 LD0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0246_STAMPING: TT STA NO 40 JLS 1927
 LD0246_MARK LOGO: USGS
 LD0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0246+STABILITY: SURFACE MOTION
 LD0246
 LD0246  HISTORY     - Date     Condition        Report By
 LD0246  HISTORY     - 1927     MONUMENTED       USGS
 LD0246  HISTORY     - 1961     GOOD             CGS
 LD0246  HISTORY     - 20050501 POOR             ILDT
 LD0246
 LD0246                          STATION DESCRIPTION
 LD0246
 LD0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0246'5.4 MI S FROM HAVANA.
 LD0246'ABOUT 5.3 MILES SOUTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0246'WITH U.S. HIGHWAY 136 AT HAVANA, THENCE 0.05 MILE EAST ALONG A
 LD0246'GRAVEL ROAD, AT A SMALL HILL, 455 FEET EAST OF THE CENTER LINE
 LD0246'OF STATE HIGHWAY 78, 22 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 30
 LD0246'FEET SOUTHWEST OF THE CENTER OF THE JUNCTION OF THE ROAD AND A FARM
 LD0246'LANE LEADING NORTH, 46.5 FEET SOUTH AND ACROSS THE ROAD FROM A
 LD0246'TELEPHONE POLE, 7 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 LD0246'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE
 LD0246'GROUND.
 LD0246
 LD0246                          STATION RECOVERY (2005)
 LD0246
 LD0246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LD0246'STATION IS LEANING SEVERLY TO THE NORTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0177 ***********************************************************************
 LC0177  DESIGNATION -  TT 48 DC
 LC0177  PID         -  LC0177
 LC0177  STATE/COUNTY-  IL/CHAMPAIGN
 LC0177  COUNTRY     -  US
 LC0177  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0177
 LC0177                         *CURRENT SURVEY CONTROL
 LC0177  ______________________________________________________________________
 LC0177* NAD 83(1986) POSITION- 40 03 14.72   (N) 088 07 26.30   (W)   HD_HELD1
 LC0177* NAVD 88 ORTHO HEIGHT -   211.301 (meters)      693.24  (feet) ADJUSTED
 LC0177  ______________________________________________________________________
 LC0177  GEOID HEIGHT    -        -32.095 (meters)                     GEOID18
 LC0177  DYNAMIC HEIGHT  -        211.194 (meters)      692.89  (feet) COMP
 LC0177  MODELED GRAVITY -    980,111.7   (mgal)                       NAVD 88
 LC0177
 LC0177  VERT ORDER      -  FIRST     CLASS II
 LC0177
 LC0177.The horizontal coordinates were determined by differentially corrected
 LC0177.hand held GPS observations or other comparable positioning techniques
 LC0177.and have an estimated accuracy of +/- 3 meters.
 LC0177
 LC0177.The orthometric height was determined by differential leveling and
 LC0177.adjusted by the NATIONAL GEODETIC SURVEY
 LC0177.in June 1991.
 LC0177
 LC0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0177.GEOID18 height accuracy estimate available here.
 LC0177
 LC0177.Click photographs - Photos may exist for this station.
 LC0177
 LC0177.The dynamic height is computed by dividing the NAVD 88
 LC0177.geopotential number by the normal gravity value computed on the
 LC0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0177.degrees latitude (g = 980.6199 gals.).
 LC0177
 LC0177.The modeled gravity was interpolated from observed gravity values.
 LC0177
 LC0177;                    North         East    Units  Estimated Accuracy
 LC0177;SPC IL E     -   376,026.9     317,863.6     MT  (+/- 3 meters HH1 GPS) 
 LC0177
 LC0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0413234365(NAD 83)
 LC0177
 LC0177                          SUPERSEDED SURVEY CONTROL
 LC0177
 LC0177  NGVD 29 (??/??/92)  211.340  (m)          693.37   (f) ADJ UNCH    1 2
 LC0177
 LC0177.Superseded values are not recommended for survey control.
 LC0177
 LC0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0177.See file dsdata.pdf to determine how the superseded data were derived.
 LC0177
 LC0177_MARKER: DB = BENCH MARK DISK
 LC0177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0177_STAMPING: TT 48 DC 694 1948
 LC0177_MARK LOGO: USGS
 LC0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0177+STABILITY: SURFACE MOTION
 LC0177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0177+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2005
 LC0177
 LC0177  HISTORY     - Date     Condition        Report By
 LC0177  HISTORY     - 1948     MONUMENTED       USGS
 LC0177  HISTORY     - 1954     GOOD             CGS
 LC0177  HISTORY     - 1973     GOOD             NGS
 LC0177  HISTORY     - 1986     GOOD             NGS
 LC0177  HISTORY     - 19980406 GOOD             BCA
 LC0177  HISTORY     - 20051125 GOOD             ILDT
 LC0177
 LC0177                          STATION DESCRIPTION
 LC0177
 LC0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0177'3.6 MI NW FROM SIDNEY.
 LC0177'ABOUT 3.45 MILES NORTHWEST ALONG THE WABASH RAILROAD FROM THE
 LC0177'STATION AT SIDNEY TO NORTH-SOUTH CROSSING AT DEERS, THENCE
 LC0177'ABOUT 0.1 MILE SOUTH ALONG A GRAVEL ROAD, 329 FEET SOUTH OF
 LC0177'CENTER OF INTERSECTION OF EAST-WEST ROAD AT DEERS, 26 1/2 FEET
 LC0177'WEST OF CENTER LINE OF NORTH-SOUTH ROAD, 11 FEET SOUTH OF A
 LC0177'POWER POLE, 1 FOOT EAST OF A FENCE LINE, ABOUT 1 FOOT ABOVE
 LC0177'LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0177'2 INCHES.
 LC0177
 LC0177                          STATION RECOVERY (1973)
 LC0177
 LC0177'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0177'RECOVERED IN GOOD CONDITION.
 LC0177
 LC0177                          STATION RECOVERY (1986)
 LC0177
 LC0177'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0177'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  10.9 KM (6.75
 LC0177'MI) WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LC0177'HIGHWAY 49 IN HOMER, THENCE 4.9 KM (3.05 MI) NORTHWESTERLY ALONG THE
 LC0177'NORFOLK AND WESTERN RAILROAD, THENCE 0.2 KM (0.1 MI) WEST ALONG A
 LC0177'PAVED ROAD, THENCE 0.2 KM (0.1 MI) SOUTH ALONG A PAVED ROAD.  ADD--
 LC0177'0.4 M (1.3 FT) SOUTH OF A METAL WITNESS POST.  NOTE--NOT LEVELED TO.
 LC0177
 LC0177                          STATION RECOVERY (1998)
 LC0177
 LC0177'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0177'STATION IS 25.2 FT WEST OF CENTERLINE CR 1800E.  329 FT SOUTH OF
 LC0177'CENTERLINE CR 1200N.  7.5 FT SOUTH OF A UTIL POLE.
 LC0177
 LC0177                          STATION RECOVERY (2005)
 LC0177
 LC0177'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4392 ***********************************************************************
 DF4392  DESIGNATION -  TT 4E
 DF4392  PID         -  DF4392
 DF4392  STATE/COUNTY-  IL/CHRISTIAN
 DF4392  COUNTRY     -  US
 DF4392  USGS QUAD   -  STONINGTON (2018)
 DF4392
 DF4392                         *CURRENT SURVEY CONTROL
 DF4392  ______________________________________________________________________
 DF4392* NAD 83(2011) POSITION- 39 37 34.33140(N) 089 12 53.82218(W)   ADJUSTED
 DF4392* NAD 83(2011) ELLIP HT-   154.293 (meters)        (06/27/12)   ADJUSTED
 DF4392* NAD 83(2011) EPOCH   -  2010.00
 DF4392* NAVD 88 ORTHO HEIGHT -   186.6   (meters)      612.    (feet) GPS OBS
 DF4392  ______________________________________________________________________
 DF4392  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4392  GEOID HEIGHT    -        -32.331 (meters)                     GEOID99
 DF4392  GEOID HEIGHT    -        -32.310 (meters)                     GEOID18
 DF4392  NAD 83(2011) X  -     67,402.020 (meters)                     COMP
 DF4392  NAD 83(2011) Y  - -4,918,938.423 (meters)                     COMP
 DF4392  NAD 83(2011) Z  -  4,046,203.998 (meters)                     COMP
 DF4392  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 DF4392
 DF4392  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4392  Standards:
 DF4392         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4392            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4392  -------------------------------------------------------------------
 DF4392  NETWORK    0.79   2.04           0.34   0.30   1.04      0.07424678
 DF4392  -------------------------------------------------------------------
 DF4392  Click here for local accuracies and other accuracy information.
 DF4392
 DF4392.The horizontal coordinates were established by GPS observations
 DF4392.and adjusted by the National Geodetic Survey in June 2012.
 DF4392
 DF4392.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4392.been affixed to the stable North American tectonic plate. See 
 DF4392.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4392
 DF4392.The horizontal coordinates are valid at the epoch date displayed above
 DF4392.which is a decimal equivalence of Year/Month/Day.
 DF4392
 DF4392.The orthometric height was determined by GPS observations and a
 DF4392.high-resolution geoid model.
 DF4392
 DF4392.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4392.GEOID18 height accuracy estimate available here.
 DF4392
 DF4392.Click photographs - Photos may exist for this station.
 DF4392
 DF4392.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4392
 DF4392.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4392
 DF4392.The ellipsoidal height was determined by GPS observations
 DF4392.and is referenced to NAD 83.
 DF4392
 DF4392. The following values were computed from the NAD 83(2011) position.
 DF4392
 DF4392;                    North         East     Units Scale Factor Converg.
 DF4392;SPC IL W     -   328,920.009   781,708.013   MT  1.00002334   +0 36 25.3
 DF4392;SPC IL W     - 1,079,131.73  2,564,653.71   sFT  1.00002334   +0 36 25.3
 DF4392;UTM  16      - 4,388,614.935   309,896.667   MT  1.00004495   -1 24 47.0
 DF4392
 DF4392!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4392!SPC IL W     -   0.99997579  x   1.00002334  =   0.99999913
 DF4392!UTM  16      -   0.99997579  x   1.00004495  =   1.00002074
 DF4392
 DF4392_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ0989688614(NAD 83)
 DF4392
 DF4392                          SUPERSEDED SURVEY CONTROL
 DF4392
 DF4392  NAD 83(2007)-  39 37 34.33145(N)    089 12 53.82295(W) AD(2002.00) 0
 DF4392  ELLIP H (02/10/07)  154.320  (m)                       GP(2002.00)    
 DF4392  ELLIP H (02/03/05)  154.329  (m)                       GP(       ) 4 2
 DF4392  NAD 83(1997)-  39 37 34.33127(N)    089 12 53.82315(W) AD(       ) 1
 DF4392  ELLIP H (03/14/03)  154.335  (m)                       GP(       ) 3 2
 DF4392
 DF4392.Superseded values are not recommended for survey control.
 DF4392
 DF4392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4392.See file dsdata.pdf to determine how the superseded data were derived.
 DF4392
 DF4392_MARKER: DD = SURVEY DISK
 DF4392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4392_STAMPING: TT STA NO 4E 1929 613
 DF4392_MARK LOGO: USGS
 DF4392_PROJECTION: FLUSH
 DF4392_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4392+STABILITY: SURFACE MOTION
 DF4392_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4392+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2014
 DF4392
 DF4392  HISTORY     - Date     Condition        Report By
 DF4392  HISTORY     - 1929     MONUMENTED       USGS
 DF4392  HISTORY     - 20021108 GOOD             ILDT
 DF4392  HISTORY     - 20100809 GOOD             CHAST
 DF4392  HISTORY     - 20140717 GOOD             ILDT
 DF4392
 DF4392                          STATION DESCRIPTION
 DF4392
 DF4392'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 DF4392'FROM THE POST OFFICE IN STONINGTON, GO SOUTH WEST ALONG IL48 1.25 MILE
 DF4392'TO CROSS ROADS
 DF4392'TR1900N. TURN RIGHT (WEST) ALONG TR1900N 0.54 MILE TO CROSS ROADS
 DF4392'1200E AND STATION IN NE
 DF4392'QUAD OF INTERSECTION.
 DF4392'STATION IS 23.0 FT NORTH OF CENTERLINE TR1900N
 DF4392'STATION IS 38.5 FT WEST OF CENTERLINE TR1700E
 DF4392'STATION IS 47.5 FT SSW OF A GUY POLE
 DF4392'STATION IS 10.4 FT WEST OF A POWER POLE
 DF4392'STATION IS 56.8 FT NORTH AND ACROSS ROAD FROM A POWER POLE
 DF4392
 DF4392                          STATION RECOVERY (2010)
 DF4392
 DF4392'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2010 (GOF)
 DF4392'RECOVERED IN GOOD CONDITION.
 DF4392
 DF4392                          STATION RECOVERY (2014)
 DF4392
 DF4392'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 DF4392'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0593 ***********************************************************************
 JB0593  DESIGNATION -  TT 50 C
 JB0593  PID         -  JB0593
 JB0593  STATE/COUNTY-  IL/CLAY
 JB0593  COUNTRY     -  US
 JB0593  USGS QUAD   -  XENIA (2018)
 JB0593
 JB0593                         *CURRENT SURVEY CONTROL
 JB0593  ______________________________________________________________________
 JB0593* NAD 83(1986) POSITION- 38 37 56.2    (N) 088 38 57.2    (W)   HD_HELD2
 JB0593* NAVD 88 ORTHO HEIGHT -   159.473 (meters)      523.20  (feet) ADJUSTED
 JB0593  ______________________________________________________________________
 JB0593  GEOID HEIGHT    -        -31.057 (meters)                     GEOID18
 JB0593  DYNAMIC HEIGHT  -        159.373 (meters)      522.88  (feet) COMP
 JB0593  MODELED GRAVITY -    979,998.3   (mgal)                       NAVD 88
 JB0593
 JB0593  VERT ORDER      -  FIRST     CLASS II
 JB0593
 JB0593.The horizontal coordinates were established by autonomous hand held GPS
 JB0593.observations and have an estimated accuracy of +/- 10 meters.
 JB0593
 JB0593.The orthometric height was determined by differential leveling and
 JB0593.adjusted by the NATIONAL GEODETIC SURVEY
 JB0593.in June 1991.
 JB0593
 JB0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0593.GEOID18 height accuracy estimate available here.
 JB0593
 JB0593.Click photographs - Photos may exist for this station.
 JB0593
 JB0593.The dynamic height is computed by dividing the NAVD 88
 JB0593.geopotential number by the normal gravity value computed on the
 JB0593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0593.degrees latitude (g = 980.6199 gals.).
 JB0593
 JB0593.The modeled gravity was interpolated from observed gravity values.
 JB0593
 JB0593;                    North         East    Units  Estimated Accuracy
 JB0593;SPC IL E     -   218,205.      272,495.      MT  (+/- 10 meters HH2 GPS)
 JB0593
 JB0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5645077261(NAD 83)
 JB0593
 JB0593                          SUPERSEDED SURVEY CONTROL
 JB0593
 JB0593  NGVD 29 (??/??/92)  159.583  (m)          523.57   (f) ADJ UNCH    1 2
 JB0593
 JB0593.Superseded values are not recommended for survey control.
 JB0593
 JB0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0593.See file dsdata.pdf to determine how the superseded data were derived.
 JB0593
 JB0593_MARKER: DB = BENCH MARK DISK
 JB0593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0593_STAMPING: TT 50 C 1939
 JB0593_MARK LOGO: USGS
 JB0593_PROJECTION: PROJECTING 20 CENTIMETERS
 JB0593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0593+STABILITY: SURFACE MOTION
 JB0593
 JB0593  HISTORY     - Date     Condition        Report By
 JB0593  HISTORY     - 1939     MONUMENTED       USGS
 JB0593  HISTORY     - 1949     GOOD             CGS
 JB0593  HISTORY     - 1986     POOR             NGS
 JB0593
 JB0593                          STATION DESCRIPTION
 JB0593
 JB0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0593'0.6 MI W FROM XENIA.
 JB0593'ABOUT 0.65 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0593'THE STATION AT XENIA, AT A FENCE CORNER ON THE OUTSIDE OF A
 JB0593'SHARP CURVE IN A GRAVEL ROAD FROM EAST TO SOUTH, ABOUT 105 YARDS
 JB0593'SOUTH OF THE SOUTH RAIL, 62 FEET SOUTHWEST OF THE SOUTHWEST
 JB0593'CORNER OF A ONE STORY WHITE FARM HOUSE, 20 FEET NORTH OF A POWER
 JB0593'POLE WITH A TRANSFORMER, 15 FEET WEST OF THE EXTENSION OF THE
 JB0593'CENTER LINE OF THE ROAD SOUTH, 9 FEET SOUTH OF A FENCE CORNER,
 JB0593'2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 6 FEET BELOW
 JB0593'THE LEVEL OF THE TRACK, ABOUT LEVEL WITH THE ROAD AT THE CURVE
 JB0593'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 JB0593'NOTE-- THIS MARK MAY BE ALSO REACHED BY GOING 0.25 MILE SOUTH
 JB0593'FROM THE B AND O RR STATION ALONG A BLACK TOP ROAD THENCE 0.65
 JB0593'MILE WEST ALONG A GRAVEL ROAD.
 JB0593
 JB0593                          STATION RECOVERY (1986)
 JB0593
 JB0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0593'RECOVERED IN POOR CONDITION, BUT LEVELED TO DURING THIS SURVEY.  A NEW
 JB0593'DESCRIPTION FOLLOWS.  13.3 KM (8.25 MI) WESTERLY ALONG OLD U.S.
 JB0593'HIGHWAY 50 FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 1.3 KM
 JB0593'(0.8 MI) SOUTH ALONG A PAVED ROAD, THENCE 1.2 KM (0.75 MI) WESTERLY
 JB0593'ALONG THE CHESSIE SYSTEM RAILROAD, AT THE OUTSIDE OF A CURVE OF A
 JB0593'GRAVELED ROAD, 96.0 M (315.0 FT) SOUTH OF THE NEAR RAIL, 18.9 M
 JB0593'(62.0 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE, 6.1 M
 JB0593'(20.0 FT) NORTH OF THE EXTENDED CENTER OF THE ROAD, AND 4.6 M
 JB0593'(15.1 FT) WEST OF THE EXTENDED CENTER OF A ROAD.
 JB0593'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 JB0593'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0583 ***********************************************************************
 KC0583  DESIGNATION -  TT 56
 KC0583  PID         -  KC0583
 KC0583  STATE/COUNTY-  IL/GREENE
 KC0583  COUNTRY     -  US
 KC0583  USGS QUAD   -  ATHENSVILLE (2018)
 KC0583
 KC0583                         *CURRENT SURVEY CONTROL
 KC0583  ______________________________________________________________________
 KC0583* NAD 83(1997) POSITION- 39 28 36.54321(N) 090 12 27.62646(W)   ADJUSTED
 KC0583* NAVD 88 ORTHO HEIGHT -   164.    (meters)      538.    (feet) SCALED
 KC0583  ______________________________________________________________________
 KC0583  GEOID HEIGHT    -        -32.182 (meters)                     GEOID18
 KC0583  LAPLACE CORR    -          1.68  (seconds)                    DEFLEC18
 KC0583  HORZ ORDER      -  SECOND
 KC0583
 KC0583.The horizontal coordinates were established by classical geodetic methods
 KC0583.and adjusted by the National Geodetic Survey in October 1999.
 KC0583
 KC0583.The orthometric height was scaled from a topographic map.
 KC0583
 KC0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0583.GEOID18 height accuracy estimate available here.
 KC0583
 KC0583.Click photographs - Photos may exist for this station.
 KC0583
 KC0583.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0583
 KC0583. The following values were computed from the NAD 83(1997) position.
 KC0583
 KC0583;                    North         East     Units Scale Factor Converg.
 KC0583;SPC IL W     -   311,903.274   696,471.854   MT  0.99994133   -0 01 33.9
 KC0583;SPC IL W     - 1,023,302.66  2,285,008.07   sFT  0.99994133   -0 01 33.9
 KC0583;UTM  15      - 4,373,414.228   740,179.585   MT  1.00031030   +1 46 34.0
 KC0583
 KC0583!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0583!SPC IL W     -   0.99997934  x   0.99994133  =   0.99992067
 KC0583!UTM  15      -   0.99997934  x   1.00031030  =   1.00028963
 KC0583
 KC0583:                Primary Azimuth Mark                     Grid Az
 KC0583:SPC IL W     -  APPLE AZ MK                              107 41 41.9
 KC0583:UTM  15      -  APPLE AZ MK                              105 53 34.0
 KC0583
 KC0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4017973414(NAD 83)
 KC0583
 KC0583|---------------------------------------------------------------------|
 KC0583| PID    Reference Object                     Distance      Geod. Az  |
 KC0583|                                                           dddmmss.s |
 KC0583| CL8814 APPLE RM 1                           28.699 METERS 02259     |
 KC0583| CL8815 APPLE RM 2                           36.515 METERS 10616     |
 KC0583| CL8813 APPLE AZ MK                                        1074008.0 |
 KC0583|---------------------------------------------------------------------|
 KC0583
 KC0583                          SUPERSEDED SURVEY CONTROL
 KC0583
 KC0583  NAD 83(1986)-  39 28 36.54954(N)    090 12 27.61527(W) AD(       ) 2
 KC0583  NAD 27      -  39 28 36.38200(N)    090 12 27.19300(W) AD(       ) 2
 KC0583
 KC0583.Superseded values are not recommended for survey control.
 KC0583
 KC0583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0583.See file dsdata.pdf to determine how the superseded data were derived.
 KC0583
 KC0583_MARKER: DD = SURVEY DISK
 KC0583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0583_STAMPING: TT STA NO 56 1927
 KC0583_MARK LOGO: USGS
 KC0583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0583+STABILITY: SURFACE MOTION
 KC0583
 KC0583  HISTORY     - Date     Condition        Report By
 KC0583  HISTORY     - 1927     MONUMENTED       USGS
 KC0583  HISTORY     - 1939     GOOD             CGS
 KC0583
 KC0583                          STATION DESCRIPTION
 KC0583
 KC0583'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0583'THE STATION IS LOCATED 9.0 MILES EAST OF ROODHOUSE, 1.5 MILES
 KC0583'NORTH AND 1 MILE WEST OF ATHENSVILLE, 250 YARDS WEST OF APPLE
 KC0583'CREEK, IN THE SW 1/4 SEC. 15, T 12 N, R 10 W, 30 FEET SOUTHWEST
 KC0583'OF THE CENTER LINE OF THE ROAD, 19 FEET WEST OF THE CENTER LINE
 KC0583'OF A FARM ENTRANCE, AND APPROXIMATELY 225 FEET EAST OF A
 KC0583'NORTH-AND-SOUTH ROAD WHICH IS NOW UNDER CONSTRUCTION.  THE MARK
 KC0583'IS A STANDARD U.S. GEOLOGICAL SURVEY DISK SET IN A 6-INCH SQUARE
 KC0583'CONCRETE POST WHICH PROJECTS 8 INCHES ABOVE THE GROUND AND IS
 KC0583'STAMPED TT STA NO 56 1927.
 KC0583'
 KC0583'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND
 KC0583'U.S. HIGHWAY NO. 67 IN ROODHOUSE, GO EAST ON MAIN STREET, WHOSE
 KC0583'CONTINUATION IS A COUNTY ROAD, FOR 9.7 MILES TO A CROSSROAD, TURN
 KC0583'RIGHT AT CROSSROADS AND GO 50 FEET TO A DIRT ROAD LEADING TO THE
 KC0583'WEST, TAKE DIRT ROAD (WEST) FOR 0.95 MILE TO A POINT WHERE THE
 KC0583'ROAD TURNS TO THE NORTH AND THE STATION IN THE SOUTHWEST ANGLE.
 KC0583'
 KC0583'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0583'BRONZE DISKS IN CONCRETE.
 KC0583'
 KC0583'REFERENCE MARK NO. 1 IS 28.699 METERS, 94.16 FEET, NORTH-NORTHWEST
 KC0583'OF THE STATION, AND 17 FEET EAST OF THE CENTER LINE OF THE ROAD.
 KC0583'THE MARK PROJECTS 6 INCHES ABOVE THE GROUND AND IS
 KC0583'STAMPED APPLE NO 1 1939.  REFERENCE MARK NO. 2 IS 36.515 METERS,
 KC0583'119.80 FEET, EAST-SOUTHEAST OF THE STATION, AND 18 FEET SOUTH OF
 KC0583'THE CENTER LINE OF THE ROAD.  THE MARK PROJECTS 6
 KC0583'INCHES ABOVE THE GROUND AND IS STAMPED APPLE NO 2 1939.
 KC0583'
 KC0583'THE AZIMUTH MARK IS APPROXIMATELY 0.5 MILE EAST-SOUTHEAST OF THE
 KC0583'STATION ON THE FIRST RIDGE EAST OF THE STATION, AND 42 FEET
 KC0583'SOUTHWEST OF THE CENTER LINE OF THE FARM ROAD.  TO REACH THE MARK
 KC0583'FROM THE STATION, GO EAST ON DIRT ROAD FOR 0.45 MILE TO A GATE ON
 KC0583'THE RIGHT, TURN RIGHT SOUTHEAST FOR 0.15 MILE TO THE TOP OF THE
 KC0583'HILL AND THE STATION.  THE MARK PROJECTS 6 INCHES
 KC0583'ABOVE THE GROUND AND IS STAMPED APPLE AZI 1939.
 KC0583'
 KC0583'ALL MARKS ARE WITNESSED BY 4 IN BY 4 IN WHITE WOODEN POSTS
 KC0583'WHICH PROJECT APPROXIMATELY 2-1/2 FEET ABOVE THE GROUND.
 KC0583'
 KC0583'A 64-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT WALSH
 KC0583'
 KC0583'A 37-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT SCOTT
 KC0583'
 KC0583'A 37-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT ATHEN.
 KC0583'
 KC0583'HEIGHT OF LIGHT ABOVE STATION MARK - 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0586 ***********************************************************************
 KC0586  DESIGNATION -  TT 57
 KC0586  PID         -  KC0586
 KC0586  STATE/COUNTY-  IL/GREENE
 KC0586  COUNTRY     -  US
 KC0586  USGS QUAD   -  ATHENSVILLE (2018)
 KC0586
 KC0586                         *CURRENT SURVEY CONTROL
 KC0586  ______________________________________________________________________
 KC0586* NAD 83(1997) POSITION- 39 28 37.57167(N) 090 09 11.26036(W)   ADJUSTED
 KC0586* NAVD 88 ORTHO HEIGHT -   186.99  (+/-2cm)      613.5   (feet) VERTCON3
 KC0586  ______________________________________________________________________
 KC0586  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 KC0586  LAPLACE CORR    -          1.79  (seconds)                    DEFLEC18
 KC0586  HORZ ORDER      -  SECOND
 KC0586  VERT ORDER      -  THIRD ? (See Below)
 KC0586
 KC0586.The horizontal coordinates were established by classical geodetic methods
 KC0586.and adjusted by the National Geodetic Survey in October 1999.
 KC0586
 KC0586.The NAVD 88 height was computed by applying the VERTCON shift value to
 KC0586.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KC0586
 KC0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0586.GEOID18 height accuracy estimate available here.
 KC0586
 KC0586.The vertical order pertains to the NGVD 29 superseded value.
 KC0586
 KC0586.Click photographs - Photos may exist for this station.
 KC0586
 KC0586.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0586
 KC0586. The following values were computed from the NAD 83(1997) position.
 KC0586
 KC0586;                    North         East     Units Scale Factor Converg.
 KC0586;SPC IL W     -   311,934.275   701,164.831   MT  0.99994119   +0 00 31.0
 KC0586;SPC IL W     - 1,023,404.37  2,300,404.95   sFT  0.99994119   +0 00 31.0
 KC0586;UTM  15      - 4,373,592.874   744,871.063   MT  1.00033832   +1 48 39.1
 KC0586
 KC0586!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0586!SPC IL W     -   0.99997570  x   0.99994119  =   0.99991690
 KC0586!UTM  15      -   0.99997570  x   1.00033832  =   1.00031402
 KC0586
 KC0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4487173592(NAD 83)
 KC0586
 KC0586                          SUPERSEDED SURVEY CONTROL
 KC0586
 KC0586  NAD 83(1986)-  39 28 37.57824(N)    090 09 11.24875(W) AD(       ) 2
 KC0586  NAD 27      -  39 28 37.41000(N)    090 09 10.83300(W) AD(       ) 2
 KC0586  NGVD 29             187.12   (m)          613.9    (f) LEVELING    3  
 KC0586
 KC0586.Superseded values are not recommended for survey control.
 KC0586
 KC0586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0586.See file dsdata.pdf to determine how the superseded data were derived.
 KC0586
 KC0586_MARKER: DD = SURVEY DISK
 KC0586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0586_STAMPING: TT STA NO 57 JLS 1927
 KC0586_MARK LOGO: USGS
 KC0586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0586+STABILITY: SURFACE MOTION
 KC0586
 KC0586  HISTORY     - Date     Condition        Report By
 KC0586  HISTORY     - 1927     MONUMENTED       USGS
 KC0586  HISTORY     - 1939     GOOD             CGS
 KC0586
 KC0586                          STATION DESCRIPTION
 KC0586
 KC0586'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0586'A TRAVERSE STATION.  THE POINT OBSERVED UPON WAS THE CROSS IN THE
 KC0586'CENTER OF A STANDARD U.S. GEOLOGICAL SURVEY IN COOPERATION
 KC0586'WITH THE STATE BENCH MARK DISK, SET IN THE CENTER OF AN 8-INCH
 KC0586'SQUARE CONCRETE POST WHICH PROJECTS 1 FOOT ABOVE THE GROUND.  THE
 KC0586'MARK IS IN THE RIGHT-OF-WAY OF THE ROODHOUSE-SCOTTVILLE HIGHWAY,
 KC0586'33 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 21 FEET EAST
 KC0586'OF THE CENTER LINE OF A NORTH-AND-SOUTH SECTION LINE ROAD
 KC0586'(MACOUPIN-GREENE COUNTY LINE), 13 FEET NORTHEAST OF THE NORTH
 KC0586'END OF A NORTH-AND-SOUTH FENCE LINE, AND 14-1/2 FEET SOUTHWEST
 KC0586'OF THE CENTER OF THE TOP OF A CONCRETE CULVERT.  THE DISK IS
 KC0586'STAMPED TT STA NO 57 1927 JLS.  THE MARK IS 24.205 METERS,
 KC0586'79.41 FEET, EAST-NORTHEAST OF TRIANGULATION STATION SCOTT.
 KC0586'THE MARK IS LOOSE IN THE GROUND AND CAN BE MOVED, IT HAS
 KC0586'PROBABLY BEEN DISTURBED BY ROAD WORKERS.
 KC0586'
 KC0586'TO REACH THE MARK FROM THE EAST SIDE OF THE PARK IN SCOTTVILLE,
 KC0586'GO SOUTH FOR 0.1 MILE, THEN TURN RIGHT (WEST) ON THE
 KC0586'ROODHOUSE-SCOTTVILLE HIGHWAY AND GO 2.6 MILES TO A CROSS ROAD
 KC0586'(MACOUPIN-GREENE COUNTY LINE) AND THE MARK IN THE SOUTHEAST
 KC0586'CORNER OF THE INTERSECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1966 ***********************************************************************
 LC1966  DESIGNATION -  TT 6 8
 LC1966  PID         -  LC1966
 LC1966  STATE/COUNTY-  IL/PEORIA
 LC1966  COUNTRY     -  US
 LC1966  USGS QUAD   -  EDELSTEIN (2018)
 LC1966
 LC1966                         *CURRENT SURVEY CONTROL
 LC1966  ______________________________________________________________________
 LC1966* NAD 83(1997) POSITION- 40 54 04.81577(N) 089 44 09.48501(W)   ADJUSTED
 LC1966* NAVD 88 ORTHO HEIGHT -   240.    (meters)      787.    (feet) SCALED
 LC1966  ______________________________________________________________________
 LC1966  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 LC1966  LAPLACE CORR    -          0.64  (seconds)                    DEFLEC18
 LC1966  HORZ ORDER      -  FIRST
 LC1966
 LC1966.The horizontal coordinates were established by classical geodetic methods
 LC1966.and adjusted by the National Geodetic Survey in October 1999.
 LC1966
 LC1966.The orthometric height was scaled from a topographic map.
 LC1966
 LC1966.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1966.GEOID18 height accuracy estimate available here.
 LC1966
 LC1966.Click photographs - Photos may exist for this station.
 LC1966
 LC1966.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1966
 LC1966. The following values were computed from the NAD 83(1997) position.
 LC1966
 LC1966;                    North         East     Units Scale Factor Converg.
 LC1966;SPC IL W     -   470,158.738   736,288.803   MT  0.99995738   +0 16 55.2
 LC1966;SPC IL W     - 1,542,512.46  2,415,640.85   sFT  0.99995738   +0 16 55.2
 LC1966;UTM  16      - 4,531,408.856   269,545.470   MT  1.00025372   -1 47 31.9
 LC1966
 LC1966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1966!SPC IL W     -   0.99996754  x   0.99995738  =   0.99992492
 LC1966!UTM  16      -   0.99996754  x   1.00025372  =   1.00022125
 LC1966
 LC1966:                Primary Azimuth Mark                     Grid Az
 LC1966:SPC IL W     -  TT 6 8 AZ MK                             267 45 22.2
 LC1966:UTM  16      -  TT 6 8 AZ MK                             269 49 49.3
 LC1966
 LC1966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL6954531408(NAD 83)
 LC1966
 LC1966|---------------------------------------------------------------------|
 LC1966| PID    Reference Object                     Distance      Geod. Az  |
 LC1966|                                                           dddmmss.s |
 LC1966| CI8747 TT 6 8 RM 2                          43.806 METERS 12115     |
 LC1966| LC2048 BRIMFIELD ST JOSEPHS CH SPIRE       APPROX.14.6 KM 2420804.4 |
 LC1966| CI8745 TT 6 8 AZ MK                                       2680217.4 |
 LC1966| LC2049 LAURA STANOLIND PLINE CO TANK       APPROX.16.2 KM 2761517.6 |
 LC1966| LC2041 PRINCEVILLE MUNICIPAL TANK          APPROX. 3.7 KM 3332226.1 |
 LC1966| CI8746 TT 6 8 RM 1                          26.694 METERS 35921     |
 LC1966|---------------------------------------------------------------------|
 LC1966
 LC1966                          SUPERSEDED SURVEY CONTROL
 LC1966
 LC1966  NAD 83(1986)-  40 54 04.82490(N)    089 44 09.48974(W) AD(       ) 1
 LC1966  NAD 27      -  40 54 04.69500(N)    089 44 09.11900(W) AD(       ) 1
 LC1966
 LC1966.Superseded values are not recommended for survey control.
 LC1966
 LC1966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1966.See file dsdata.pdf to determine how the superseded data were derived.
 LC1966
 LC1966_MARKER: DD = SURVEY DISK
 LC1966_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1966_STAMPING: TT 6-8 1934
 LC1966_MARK LOGO: CGS+SS
 LC1966_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1966
 LC1966  HISTORY     - Date     Condition        Report By
 LC1966  HISTORY     - 1934     MONUMENTED       ILGS
 LC1966  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1966
 LC1966                          STATION DESCRIPTION
 LC1966
 LC1966'DESCRIBED BY ILLINOIS GEODETIC SURVEY 1934 (MML)
 LC1966'STATION IS IN THE SE 1/4 SEC. 30, T 11 N, R 7 E, IN THE
 LC1966'NW CORNER OF THE CROSSROADS, 110 FEET SW OF THE SW CORNER OF
 LC1966'THE WILSON SCHOOL, DISTRICT NO. 9, 1-1/2 FEET E OF THE HEDGE
 LC1966'ON THE W SIDE OF THE N-S SECTION-LINE ROAD.  STATION IS
 LC1966'53 FEET NW OF THE INTERSECTION OF THE TWO ROADS.  MARK IS
 LC1966'A LOCAL STATE SURVEY MARK, STAMPED U.S.G.S. AND S.S., TT 6-8
 LC1966'1934.
 LC1966'
 LC1966'A SQUARE BLOCK OF CONCRETE WAS SET AROUND THE STATION MARK
 LC1966'ALLOWING THE OLD STATE SURVEY MARK TO PROTRUDE ABOUT 1-1/4
 LC1966'INCHES.  MARK PROJECTS 5 INCHES ABOVE THE GROUND.
 LC1966'
 LC1966'REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET IN
 LC1966'CONCRETE.
 LC1966'
 LC1966'REFERENCE MARK NO. 1 IS N OF THE STATION, BESIDE THE HEDGE
 LC1966'ON THE W SIDE OF THE N-S SECTION-LINE ROAD.  PROJECTING ABOUT
 LC1966'3 INCHES.
 LC1966'
 LC1966'REFERENCE MARK NO. 2 IS SE OF THE STATION BESIDE A WOVEN WIRE
 LC1966'FENCE ON THE S SIDE OF THE E-W SECTION-LINE ROAD, 30 FEET S OF THE
 LC1966'CENTER.  PROJECTING 3 INCHES ABOVE THE GROUND.
 LC1966'
 LC1966'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE W OF THE STATION
 LC1966'BESIDE A HEDGE 30 FEET S OF THE CENTER OF THE ROAD.  PROJECTING
 LC1966'ABOUT 5 INCHES.
 LC1966'
 LC1966'TO REACH STATION, TURN S JUST E OF THE FIRST STATE BANK IN
 LC1966'PRINCEVILLE.  CONTINUE S ON GRADED GRAVEL ROAD FOR 2 MILES.  TURN
 LC1966'E, GO E FOR 1.0 MILE TO CROSSROADS.
 LC1966'
 LC1966'A 64 FOOT TOWER WAS USED BUT A 50 FOOT TOWER WOULD HAVE
 LC1966'CLEARED ALL LINES.
 LC1966
 LC1966                          STATION RECOVERY (1999)
 LC1966
 LC1966'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1966'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0022 ***********************************************************************
 KB0022  DESIGNATION -  TT 60 F
 KB0022  PID         -  KB0022
 KB0022  STATE/COUNTY-  IL/COLES
 KB0022  COUNTRY     -  US
 KB0022  USGS QUAD   -  OAKLAND (2018)
 KB0022
 KB0022                         *CURRENT SURVEY CONTROL
 KB0022  ______________________________________________________________________
 KB0022* NAD 83(1986) POSITION- 39 39 41.72   (N) 088 00 38.76   (W)   HD_HELD1
 KB0022* NAVD 88 ORTHO HEIGHT -   198.701 (meters)      651.90  (feet) ADJUSTED
 KB0022  ______________________________________________________________________
 KB0022  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 KB0022  DYNAMIC HEIGHT  -        198.593 (meters)      651.55  (feet) COMP
 KB0022  MODELED GRAVITY -    980,078.0   (mgal)                       NAVD 88
 KB0022
 KB0022  VERT ORDER      -  FIRST     CLASS II
 KB0022
 KB0022.The horizontal coordinates were determined by differentially corrected
 KB0022.hand held GPS observations or other comparable positioning techniques
 KB0022.and have an estimated accuracy of +/- 3 meters.
 KB0022
 KB0022.The orthometric height was determined by differential leveling and
 KB0022.adjusted by the NATIONAL GEODETIC SURVEY
 KB0022.in June 1991.
 KB0022
 KB0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0022.GEOID18 height accuracy estimate available here.
 KB0022
 KB0022.Click photographs - Photos may exist for this station.
 KB0022
 KB0022.The dynamic height is computed by dividing the NAVD 88
 KB0022.geopotential number by the normal gravity value computed on the
 KB0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0022.degrees latitude (g = 980.6199 gals.).
 KB0022
 KB0022.The modeled gravity was interpolated from observed gravity values.
 KB0022
 KB0022;                    North         East    Units  Estimated Accuracy
 KB0022;SPC IL E     -   332,476.7     327,680.0     MT  (+/- 3 meters HH1 GPS) 
 KB0022
 KB0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1329690686(NAD 83)
 KB0022
 KB0022                          SUPERSEDED SURVEY CONTROL
 KB0022
 KB0022  NGVD 29 (??/??/92)  198.784  (m)          652.18   (f) ADJ UNCH    1 2
 KB0022
 KB0022.Superseded values are not recommended for survey control.
 KB0022
 KB0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0022.See file dsdata.pdf to determine how the superseded data were derived.
 KB0022
 KB0022_MARKER: DD = SURVEY DISK
 KB0022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0022_STAMPING: TT STA NO 60 F 1929
 KB0022_MARK LOGO: USGS
 KB0022_PROJECTION: FLUSH
 KB0022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0022+STABILITY: SURFACE MOTION
 KB0022_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0022+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2005
 KB0022
 KB0022  HISTORY     - Date     Condition        Report By
 KB0022  HISTORY     - 1929     MONUMENTED       USGS
 KB0022  HISTORY     - 1956     GOOD             CGS
 KB0022  HISTORY     - 1973     GOOD             ILHD
 KB0022  HISTORY     - 20050304 GOOD             ILDT
 KB0022  HISTORY     - 20110503 GOOD             ILDT
 KB0022
 KB0022                          STATION DESCRIPTION
 KB0022
 KB0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0022'0.8 MI NE FROM OAKLAND.
 KB0022'ABOUT 0.75 MILE NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0022'LOUIS RAILROAD FROM THE STATION AT OAKLAND, ABOUT 0.1 MILE
 KB0022'NORTHEAST OF MILE POST T 303, AT A POINT WHERE A GRADED ROAD
 KB0022'TURNS NORTH AWAY FROM TRACK AND PARALLELS THE NORTHWEST SIDE OF
 KB0022'TRACK TO THE SOUTHWEST FOR A SHORT DISTANCE, 27 1/2 FEET
 KB0022'NORTHWEST OF NORTHWEST RAIL, 67 FEET NORTH-NORTHEAST OF CENTER
 KB0022'OF A PRIVATE ROAD CROSSING, 30 FEET EAST-SOUTHEAST OF CENTER
 KB0022'LINE OF ROAD, 8 1/2 FEET NORTHEAST OF A TELEPHONE POLE, 3 1/2
 KB0022'FEET NORTHWEST OF RAILROAD R/W FENCE, 3 1/2 FEET NORTH OF A
 KB0022'FENCE CORNER, 1 FOOT WEST OF A NORTH-SOUTH FENCE LINE, ABOUT
 KB0022'3 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 KB0022'POST ABOUT FLUSH WITH GROUND.
 KB0022
 KB0022                          STATION RECOVERY (1973)
 KB0022
 KB0022'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0022'RECOVERED IN GOOD CONDITION.
 KB0022
 KB0022                          STATION RECOVERY (2005)
 KB0022
 KB0022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0022'TO REACH FROM THE INTERSECTION OF CR 1950N AND 2540E, GO SOUTH ALONG
 KB0022'2540E +-0.1 MI TO MARK ON THE LEFT.
 KB0022
 KB0022                          STATION RECOVERY (2011)
 KB0022
 KB0022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0002 ***********************************************************************
 LC0002  DESIGNATION -  TT 7 17
 LC0002  PID         -  LC0002
 LC0002  STATE/COUNTY-  IL/LIVINGSTON
 LC0002  COUNTRY     -  US
 LC0002  USGS QUAD   -  FORREST SOUTH (2018)
 LC0002
 LC0002                         *CURRENT SURVEY CONTROL
 LC0002  ______________________________________________________________________
 LC0002* NAD 83(1986) POSITION- 40 44 56.     (N) 088 24 24.     (W)   SCALED
 LC0002* NAVD 88 ORTHO HEIGHT -   208.643 (meters)      684.52  (feet) ADJUSTED
 LC0002  ______________________________________________________________________
 LC0002  GEOID HEIGHT    -        -32.047 (meters)                     GEOID18
 LC0002  DYNAMIC HEIGHT  -        208.552 (meters)      684.22  (feet) COMP
 LC0002  MODELED GRAVITY -    980,186.0   (mgal)                       NAVD 88
 LC0002
 LC0002  VERT ORDER      -  SECOND    CLASS 0
 LC0002
 LC0002.The horizontal coordinates were scaled from a map and have
 LC0002.an estimated accuracy of +/- 6 seconds.
 LC0002
 LC0002.The orthometric height was determined by differential leveling and
 LC0002.adjusted by the NATIONAL GEODETIC SURVEY
 LC0002.in June 1991.
 LC0002
 LC0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0002.GEOID18 height accuracy estimate available here.
 LC0002
 LC0002.Click photographs - Photos may exist for this station.
 LC0002
 LC0002.The dynamic height is computed by dividing the NAVD 88
 LC0002.geopotential number by the normal gravity value computed on the
 LC0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0002.degrees latitude (g = 980.6199 gals.).
 LC0002
 LC0002.The modeled gravity was interpolated from observed gravity values.
 LC0002
 LC0002;                    North         East    Units  Estimated Accuracy
 LC0002;SPC IL E     -   453,160.      293,810.      MT  (+/- 180 meters Scaled)
 LC0002
 LC0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL812118(NAD 83)
 LC0002
 LC0002                          SUPERSEDED SURVEY CONTROL
 LC0002
 LC0002  NGVD 29 (??/??/92)  208.707  (m)          684.73   (f) ADJ UNCH    2 0
 LC0002
 LC0002.Superseded values are not recommended for survey control.
 LC0002
 LC0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0002.See file dsdata.pdf to determine how the superseded data were derived.
 LC0002
 LC0002_MARKER: DD = SURVEY DISK
 LC0002_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0002_STAMPING: TT 7 17 1934
 LC0002_MARK LOGO: CGS+SS
 LC0002_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0002
 LC0002  HISTORY     - Date     Condition        Report By
 LC0002  HISTORY     - 1934     MONUMENTED       ILGS
 LC0002  HISTORY     - 1934     GOOD             CGS
 LC0002  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0002
 LC0002                          STATION DESCRIPTION
 LC0002
 LC0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0002'AT FORREST.
 LC0002'AT FORREST, LIVINGSTON COUNTY, 13 POLES WEST OF THE TOLEDO,
 LC0002'PEORIA AND WESTERN RAILROAD STATION, AT A PUBLIC-ROAD CROSSING,
 LC0002'57 FEET SOUTH OF THE CENTERLINE OF THE MAIN TRACK, 36 FEET WEST
 LC0002'OF THE CENTERLINE OF THE ROAD, 3 FEET NORTH OF A POLE, AND ABOUT
 LC0002'FLUSH WITH THE GROUND.  A STATE SURVEY STANDARD DISK, STAMPED
 LC0002'TT 7 17 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC0002
 LC0002                          STATION RECOVERY (1984)
 LC0002
 LC0002'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0002'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0072 ***********************************************************************
 JB0072  DESIGNATION -  TT 8 34 A
 JB0072  PID         -  JB0072
 JB0072  STATE/COUNTY-  IL/JASPER
 JB0072  COUNTRY     -  US
 JB0072  USGS QUAD   -  NEWTON (2018)
 JB0072
 JB0072                         *CURRENT SURVEY CONTROL
 JB0072  ______________________________________________________________________
 JB0072* NAD 83(1986) POSITION- 38 59 26.70   (N) 088 09 41.41   (W)   HD_HELD1
 JB0072* NAVD 88 ORTHO HEIGHT -   162.659 (meters)      533.66  (feet) POSTED
 JB0072  ______________________________________________________________________
 JB0072  GEOID HEIGHT    -        -31.725 (meters)                     GEOID18
 JB0072  DYNAMIC HEIGHT  -        162.56  (meters)      533.3   (feet) COMP
 JB0072  MODELED GRAVITY -    980,026.6   (mgal)                       NAVD 88
 JB0072
 JB0072  VERT ORDER      -  * POSTED, SEE BELOW
 JB0072
 JB0072.The horizontal coordinates were determined by differentially corrected
 JB0072.hand held GPS observations or other comparable positioning techniques
 JB0072.and have an estimated accuracy of +/- 3 meters.
 JB0072
 JB0072.The orthometric height was determined by differential leveling
 JB0072.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0072
 JB0072.* This is a POSTED BENCH MARK height.
 JB0072
 JB0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0072.GEOID18 height accuracy estimate available here.
 JB0072
 JB0072.Click photographs - Photos may exist for this station.
 JB0072
 JB0072.The dynamic height is computed by dividing the NAVD 88
 JB0072.geopotential number by the normal gravity value computed on the
 JB0072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0072.degrees latitude (g = 980.6199 gals.).
 JB0072
 JB0072.The modeled gravity was interpolated from observed gravity values.
 JB0072
 JB0072;                    North         East    Units  Estimated Accuracy
 JB0072;SPC IL E     -   257,965.2     314,886.6     MT  (+/- 3 meters HH1 GPS) 
 JB0072
 JB0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9940816391(NAD 83)
 JB0072
 JB0072                          SUPERSEDED SURVEY CONTROL
 JB0072
 JB0072  NGVD 29 (??/??/92)  162.76   (m)          534.0    (f) COMPUTED    2 0
 JB0072
 JB0072.Superseded values are not recommended for survey control.
 JB0072
 JB0072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0072.See file dsdata.pdf to determine how the superseded data were derived.
 JB0072
 JB0072_MARKER: Z = SEE DESCRIPTION
 JB0072_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0072
 JB0072  HISTORY     - Date     Condition        Report By
 JB0072  HISTORY     - UNK      MONUMENTED       USGS
 JB0072  HISTORY     - 1935     GOOD             CGS
 JB0072
 JB0072                          STATION DESCRIPTION
 JB0072
 JB0072'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0072'IN NEWTON.
 JB0072'IN NE. CORNER OF JASPER COUNTY COURT HOUSE YARD IN NEWTON.  MARK
 JB0072'IS 4 YRDS. N. OF S. CURB OF ILLINOIS HIGHWAY 33, 13 YDS. W. OF W.
 JB0072'CURB OF ILLINOIS HIGHWAY 130 AND 7 YDS. NW. OF PUMP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0253 ***********************************************************************
 LD0253  DESIGNATION -  TT 87 C
 LD0253  PID         -  LD0253
 LD0253  STATE/COUNTY-  IL/MASON
 LD0253  COUNTRY     -  US
 LD0253  USGS QUAD   -  HAVANA (2018)
 LD0253
 LD0253                         *CURRENT SURVEY CONTROL
 LD0253  ______________________________________________________________________
 LD0253* NAD 83(1986) POSITION- 40 15 36.83   (N) 090 03 58.66   (W)   HD_HELD1
 LD0253* NAVD 88 ORTHO HEIGHT -   143.941 (meters)      472.25  (feet) ADJUSTED
 LD0253  ______________________________________________________________________
 LD0253  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 LD0253  DYNAMIC HEIGHT  -        143.869 (meters)      472.01  (feet) COMP
 LD0253  MODELED GRAVITY -    980,126.3   (mgal)                       NAVD 88
 LD0253
 LD0253  VERT ORDER      -  FIRST     CLASS II
 LD0253
 LD0253.The horizontal coordinates were determined by differentially corrected
 LD0253.hand held GPS observations or other comparable positioning techniques
 LD0253.and have an estimated accuracy of +/- 3 meters.
 LD0253
 LD0253.The orthometric height was determined by differential leveling and
 LD0253.adjusted by the NATIONAL GEODETIC SURVEY
 LD0253.in June 1991.
 LD0253
 LD0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0253.GEOID18 height accuracy estimate available here.
 LD0253
 LD0253.Click photographs - Photos may exist for this station.
 LD0253
 LD0253.The dynamic height is computed by dividing the NAVD 88
 LD0253.geopotential number by the normal gravity value computed on the
 LD0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0253.degrees latitude (g = 980.6199 gals.).
 LD0253
 LD0253.The modeled gravity was interpolated from observed gravity values.
 LD0253
 LD0253;                    North         East    Units  Estimated Accuracy
 LD0253;SPC IL W     -   398,886.2     708,538.0     MT  (+/- 3 meters HH1 GPS) 
 LD0253
 LD0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4948560770(NAD 83)
 LD0253
 LD0253                          SUPERSEDED SURVEY CONTROL
 LD0253
 LD0253  NGVD 29 (??/??/92)  144.037  (m)          472.56   (f) ADJ UNCH    1 2
 LD0253
 LD0253.Superseded values are not recommended for survey control.
 LD0253
 LD0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0253.See file dsdata.pdf to determine how the superseded data were derived.
 LD0253
 LD0253_MARKER: DD = SURVEY DISK
 LD0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0253_STAMPING: TT 87 C 472 1946
 LD0253_MARK LOGO: USGS
 LD0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0253+STABILITY: SURFACE MOTION
 LD0253
 LD0253  HISTORY     - Date     Condition        Report By
 LD0253  HISTORY     - 1946     MONUMENTED       USGS
 LD0253  HISTORY     - 1961     GOOD             CGS
 LD0253  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0253
 LD0253                          STATION DESCRIPTION
 LD0253
 LD0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0253'3.5 MI S FROM HAVANA.
 LD0253'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0253'WITH U.S. HIGHWAY 136 AT HAVANA, THENCE 0.9 MILE EAST ALONG A
 LD0253'BLACK TOP ROAD, AT THE T JUNCTION OF A BLACK TOP ROAD LEADING
 LD0253'NORTH, 18 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST BLACK
 LD0253'TOP ROAD, 27 FEET WEST OF THE EXTENDED CENTER LINE OF THE ROAD
 LD0253'LEADING NORTH, 22 1/2 FEET WEST OF A FENCE CORNER, 46 FEET
 LD0253'NORTHWEST OF A 20-INCH ELM TREE, 37.4 FEET WEST OF A POWER LINE
 LD0253'POLE WITH A TRANSFORMER, 1.5 FEET EAST OF A METAL WITNESS POST,
 LD0253'1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LD0253'CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 LD0253
 LD0253                          STATION RECOVERY (2012)
 LD0253
 LD0253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0253'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1712 ***********************************************************************
 LC1712  DESIGNATION -  TT 9 B AZ MK 2
 LC1712  PID         -  LC1712
 LC1712  STATE/COUNTY-  IL/LIVINGSTON
 LC1712  COUNTRY     -  US
 LC1712  USGS QUAD   -  CULLOM (2018)
 LC1712
 LC1712                         *CURRENT SURVEY CONTROL
 LC1712  ______________________________________________________________________
 LC1712* NAD 83(1997) POSITION- 40 52 47.33228(N) 088 16 12.55550(W)   ADJUSTED
 LC1712  ______________________________________________________________________
 LC1712  GEOID HEIGHT    -        -32.195 (meters)                     GEOID18
 LC1712  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 LC1712  HORZ ORDER      -  THIRD
 LC1712
 LC1712.The horizontal coordinates were established by classical geodetic methods
 LC1712.and adjusted by the National Geodetic Survey in October 1999.
 LC1712
 LC1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1712.GEOID18 height accuracy estimate available here.
 LC1712
 LC1712.Click photographs - Photos may exist for this station.
 LC1712
 LC1712.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1712
 LC1712. The following values were computed from the NAD 83(1997) position.
 LC1712
 LC1712;                    North         East     Units Scale Factor Converg.
 LC1712;SPC IL E     -   467,697.125   305,325.090   MT  0.99997535   +0 02 28.9
 LC1712;SPC IL E     - 1,534,436.32  1,001,720.73   sFT  0.99997535   +0 02 28.9
 LC1712;UTM  16      - 4,526,191.877   392,983.001   MT  0.99974096   -0 49 52.9
 LC1712
 LC1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9298326191(NAD 83)
 LC1712
 LC1712                          SUPERSEDED SURVEY CONTROL
 LC1712
 LC1712  NAD 83(1997)-  40 52 47.33744(N)    088 16 12.55399(W) AD(       ) 3
 LC1712  NAD 83(1986)-  40 52 47.34205(N)    088 16 12.56066(W) AD(       ) 3
 LC1712  NAD 27      -  40 52 47.22100(N)    088 16 12.37600(W) AD(       ) 3
 LC1712
 LC1712.Superseded values are not recommended for survey control.
 LC1712
 LC1712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1712.See file dsdata.pdf to determine how the superseded data were derived.
 LC1712
 LC1712_MARKER: 51 = TANK
 LC1712
 LC1712  HISTORY     - Date     Condition        Report By
 LC1712  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1712
 LC1712                          STATION DESCRIPTION
 LC1712
 LC1712'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1712'POINT OBSERVED UPON WAS THE CENTER OF A SMALL WOODEN CUPOLA
 LC1712'ON TOP OF THE MUNICIPAL WATER TANK, A STEEL STRUCTURE APPROXIMATELY
 LC1712'125 FEET HIGH AND PAINTED BLACK.  THE TANK IS LOCATED IN
 LC1712'THE CENTRAL PART OF TOWN.
 LC1712'
 LC1712'OBSERVED UPON FROM TRIANGULATION STATIONS.  DONOVAN, SANCKEN,
 LC1712'KEMPTON, CULLOM (NO. 105 U.S.G.S.), AND ASHKUM (NO. 58 W
 LC1712'U.S.G.S.).
 LC1712'
 LC1712'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1711 ***********************************************************************
 LC1711  DESIGNATION -  TT 9 B AZ MK 3
 LC1711  PID         -  LC1711
 LC1711  STATE/COUNTY-  IL/LIVINGSTON
 LC1711  COUNTRY     -  US
 LC1711  USGS QUAD   -  CULLOM (2018)
 LC1711
 LC1711                         *CURRENT SURVEY CONTROL
 LC1711  ______________________________________________________________________
 LC1711* NAD 83(1997) POSITION- 40 52 53.23483(N) 088 16 08.64408(W)   ADJUSTED
 LC1711  ______________________________________________________________________
 LC1711  GEOID HEIGHT    -        -32.196 (meters)                     GEOID18
 LC1711  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 LC1711  HORZ ORDER      -  THIRD
 LC1711
 LC1711.The horizontal coordinates were established by classical geodetic methods
 LC1711.and adjusted by the National Geodetic Survey in October 1999.
 LC1711
 LC1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1711.GEOID18 height accuracy estimate available here.
 LC1711
 LC1711.Click photographs - Photos may exist for this station.
 LC1711
 LC1711.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1711
 LC1711. The following values were computed from the NAD 83(1997) position.
 LC1711
 LC1711;                    North         East     Units Scale Factor Converg.
 LC1711;SPC IL E     -   467,879.267   305,416.533   MT  0.99997536   +0 02 31.4
 LC1711;SPC IL E     - 1,535,033.90  1,002,020.74   sFT  0.99997536   +0 02 31.4
 LC1711;UTM  16      - 4,526,372.563   393,077.185   MT  0.99974071   -0 49 50.4
 LC1711
 LC1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9307726372(NAD 83)
 LC1711
 LC1711                          SUPERSEDED SURVEY CONTROL
 LC1711
 LC1711  NAD 83(1997)-  40 52 53.23997(N)    088 16 08.64254(W) AD(       ) 3
 LC1711  NAD 83(1986)-  40 52 53.24457(N)    088 16 08.64921(W) AD(       ) 3
 LC1711  NAD 27      -  40 52 53.12400(N)    088 16 08.46600(W) AD(       ) 3
 LC1711
 LC1711.Superseded values are not recommended for survey control.
 LC1711
 LC1711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1711.See file dsdata.pdf to determine how the superseded data were derived.
 LC1711
 LC1711_MARKER: 90 = CHURCH SPIRE
 LC1711
 LC1711  HISTORY     - Date     Condition        Report By
 LC1711  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1711
 LC1711                          STATION DESCRIPTION
 LC1711
 LC1711'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1711'POINT OBSERVED UPON WAS THE TIP OF THE SPIRE AT THE BASE OF
 LC1711'THE CROSS OF THE ST. JOHNS CATHOLIC CHURCH.  A BRICK BUILDING
 LC1711'WITH A SPIRE APPROXIMATELY 75 FEET HIGH AND LOCATED IN THE
 LC1711'NORTHWEST PART OF TOWN.
 LC1711'
 LC1711'OBSERVED UPON FROM TRIANGULATION STATIONS.  ASHKUM (NO. 58 W.
 LC1711'U.S.G.S.), CULLOM (NO. 105 U.S.G.S.), SANCKEN, KEMPTON, AND
 LC1711'DONOVAN.
 LC1711'
 LC1711'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0931 ***********************************************************************
 NH0931  DESIGNATION -  TT 90 JLS
 NH0931  PID         -  NH0931
 NH0931  STATE/COUNTY-  IL/CARROLL
 NH0931  COUNTRY     -  US
 NH0931  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0931
 NH0931                         *CURRENT SURVEY CONTROL
 NH0931  ______________________________________________________________________
 NH0931* NAD 83(1986) POSITION- 42 05 24.01   (N) 089 58 38.93   (W)   HD_HELD1
 NH0931* NAVD 88 ORTHO HEIGHT -   243.034 (meters)      797.35  (feet) ADJUSTED
 NH0931  ______________________________________________________________________
 NH0931  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 NH0931  DYNAMIC HEIGHT  -        242.951 (meters)      797.08  (feet) COMP
 NH0931  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 NH0931
 NH0931  VERT ORDER      -  THIRD
 NH0931
 NH0931.The horizontal coordinates were determined by differentially corrected
 NH0931.hand held GPS observations or other comparable positioning techniques
 NH0931.and have an estimated accuracy of +/- 3 meters.
 NH0931
 NH0931.The orthometric height was determined by differential leveling and
 NH0931.adjusted by the NATIONAL GEODETIC SURVEY
 NH0931.in June 1991.
 NH0931
 NH0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0931.GEOID18 height accuracy estimate available here.
 NH0931
 NH0931.Click photographs - Photos may exist for this station.
 NH0931
 NH0931.The dynamic height is computed by dividing the NAVD 88
 NH0931.geopotential number by the normal gravity value computed on the
 NH0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0931.degrees latitude (g = 980.6199 gals.).
 NH0931
 NH0931.The modeled gravity was interpolated from observed gravity values.
 NH0931
 NH0931;                    North         East    Units  Estimated Accuracy
 NH0931;SPC IL W     -   602,096.3     715,651.2     MT  (+/- 3 meters HH1 GPS) 
 NH0931
 NH0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5374864060(NAD 83)
 NH0931
 NH0931                          SUPERSEDED SURVEY CONTROL
 NH0931
 NH0931.No superseded survey control is available for this station.
 NH0931
 NH0931_MARKER: DB = BENCH MARK DISK
 NH0931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0931_STAMPING: TT STA. NO. 90 JLS 1927
 NH0931_MARK LOGO: USGS
 NH0931_PROJECTION: FLUSH
 NH0931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0931+STABILITY: SURFACE MOTION
 NH0931
 NH0931  HISTORY     - Date     Condition        Report By
 NH0931  HISTORY     - 1927     MONUMENTED       USGS
 NH0931  HISTORY     - 1967     GOOD             USGS
 NH0931  HISTORY     - 19950515 MARK NOT FOUND   USPSQD
 NH0931  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0931  HISTORY     - 20031002 MARK NOT FOUND   USPSQD
 NH0931
 NH0931                          STATION DESCRIPTION
 NH0931
 NH0931'DESCRIBED BY US GEOLOGICAL SURVEY 1967
 NH0931'IN MT CARROLL.
 NH0931'IN THE SOUTH PART OF MOUNT CARROLL, ON THE WEST SIDE OF SOUTH CLAY
 NH0931'STREET, OPPOSITE FRANCES SHIMER ACADEMY, 150 FT NORTH AND 300 FT WEST
 NH0931'FROM SMOKESTACK OF SCHOOL POWER PLANT, 6 FT WEST OF WEST EDGE OF THE
 NH0931'HWY., IN CONCRETE POST, STANDARD TABLET STAMPED TT STA NO 90 JLS 1927
 NH0931
 NH0931                          STATION RECOVERY (1995)
 NH0931
 NH0931'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0931'MARK NOT FOUND.
 NH0931
 NH0931                          STATION RECOVERY (2001)
 NH0931
 NH0931'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0931'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0931
 NH0931                          STATION RECOVERY (2003)
 NH0931
 NH0931'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0931'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0699 ***********************************************************************
 NH0699  DESIGNATION -  TT 90 RESET
 NH0699  PID         -  NH0699
 NH0699  STATE/COUNTY-  IL/CARROLL
 NH0699  COUNTRY     -  US
 NH0699  USGS QUAD   -  MOUNT CARROLL (2018)
 NH0699
 NH0699                         *CURRENT SURVEY CONTROL
 NH0699  ______________________________________________________________________
 NH0699* NAD 83(1986) POSITION- 42 05 24.1    (N) 089 58 39.4    (W)   HD_HELD2
 NH0699* NAVD 88 ORTHO HEIGHT -   243.020 (meters)      797.31  (feet) ADJUSTED
 NH0699  ______________________________________________________________________
 NH0699  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 NH0699  DYNAMIC HEIGHT  -        242.936 (meters)      797.03  (feet) COMP
 NH0699  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 NH0699
 NH0699  VERT ORDER      -  FIRST     CLASS I
 NH0699
 NH0699.The horizontal coordinates were established by autonomous hand held GPS
 NH0699.observations and have an estimated accuracy of +/- 10 meters.
 NH0699
 NH0699.The orthometric height was determined by differential leveling and
 NH0699.adjusted by the NATIONAL GEODETIC SURVEY
 NH0699.in June 1991.
 NH0699
 NH0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0699.GEOID18 height accuracy estimate available here.
 NH0699
 NH0699.Click photographs - Photos may exist for this station.
 NH0699
 NH0699.The dynamic height is computed by dividing the NAVD 88
 NH0699.geopotential number by the normal gravity value computed on the
 NH0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0699.degrees latitude (g = 980.6199 gals.).
 NH0699
 NH0699.The modeled gravity was interpolated from observed gravity values.
 NH0699
 NH0699;                    North         East    Units  Estimated Accuracy
 NH0699;SPC IL W     -   602,099.      715,640.      MT  (+/- 10 meters HH2 GPS)
 NH0699
 NH0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5373764063(NAD 83)
 NH0699
 NH0699                          SUPERSEDED SURVEY CONTROL
 NH0699
 NH0699  NGVD 29 (??/??/92)  243.051  (m)          797.41   (f) ADJ UNCH    1 1
 NH0699
 NH0699.Superseded values are not recommended for survey control.
 NH0699
 NH0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0699.See file dsdata.pdf to determine how the superseded data were derived.
 NH0699
 NH0699_MARKER: DD = SURVEY DISK
 NH0699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0699_STAMPING: TT 90 RESET 1960
 NH0699_MARK LOGO: USGS
 NH0699_PROJECTION: PROJECTING 3 CENTIMETERS
 NH0699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0699+STABILITY: SURFACE MOTION
 NH0699
 NH0699  HISTORY     - Date     Condition        Report By
 NH0699  HISTORY     - 1960     MONUMENTED       USGS
 NH0699  HISTORY     - 1970     GOOD             NGS
 NH0699  HISTORY     - 1987     POOR             USPSQD
 NH0699  HISTORY     - 19950515 POOR             USPSQD
 NH0699  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0699  HISTORY     - 20031002 GOOD             USPSQD
 NH0699
 NH0699                          STATION DESCRIPTION
 NH0699
 NH0699'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0699'0.7 MI S FROM MT CARROLL.
 NH0699'ABOUT 0.7 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE COURTHOUSE
 NH0699'AT MT. CARROLL, 31 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 NH0699'110 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A 2-STORY
 NH0699'HOUSE, 3.3 FEET WEST OF THE WEST EDGE OF A CONCRETE SIDEWALK, 0.8
 NH0699'FOOT EAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE
 NH0699'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 NH0699'WHICH PROJECTS 1 INCH.  SECTION 7, T24N, R5E.
 NH0699
 NH0699                          STATION RECOVERY (1987)
 NH0699
 NH0699'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0699'MARK RECOVERED IN POOR CONDITION.
 NH0699
 NH0699                          STATION RECOVERY (1995)
 NH0699
 NH0699'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0699'MARK RECOVERED IN POOR CONDITION.
 NH0699
 NH0699                          STATION RECOVERY (2001)
 NH0699
 NH0699'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0699'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0699
 NH0699                          STATION RECOVERY (2003)
 NH0699
 NH0699'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0699'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0021 ***********************************************************************
 JB0021  DESIGNATION -  TT 96
 JB0021  PID         -  JB0021
 JB0021  STATE/COUNTY-  IL/CLAY
 JB0021  COUNTRY     -  US
 JB0021  USGS QUAD   -  FLORA (2018)
 JB0021
 JB0021                         *CURRENT SURVEY CONTROL
 JB0021  ______________________________________________________________________
 JB0021* NAD 83(1986) POSITION- 38 40 57.     (N) 088 25 43.     (W)   SCALED
 JB0021* NAVD 88 ORTHO HEIGHT -   140.630 (meters)      461.38  (feet) ADJUSTED
 JB0021  ______________________________________________________________________
 JB0021  GEOID HEIGHT    -        -31.212 (meters)                     GEOID18
 JB0021  DYNAMIC HEIGHT  -        140.543 (meters)      461.10  (feet) COMP
 JB0021  MODELED GRAVITY -    980,007.3   (mgal)                       NAVD 88
 JB0021
 JB0021  VERT ORDER      -  FIRST     CLASS II
 JB0021
 JB0021.The horizontal coordinates were scaled from a map and have
 JB0021.an estimated accuracy of +/- 6 seconds.
 JB0021
 JB0021.The orthometric height was determined by differential leveling and
 JB0021.adjusted by the NATIONAL GEODETIC SURVEY
 JB0021.in June 1991.
 JB0021
 JB0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0021.GEOID18 height accuracy estimate available here.
 JB0021
 JB0021.Click photographs - Photos may exist for this station.
 JB0021
 JB0021.The dynamic height is computed by dividing the NAVD 88
 JB0021.geopotential number by the normal gravity value computed on the
 JB0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0021.degrees latitude (g = 980.6199 gals.).
 JB0021
 JB0021.The modeled gravity was interpolated from observed gravity values.
 JB0021
 JB0021;                    North         East    Units  Estimated Accuracy
 JB0021;SPC IL E     -   223,740.      291,710.      MT  (+/- 180 meters Scaled)
 JB0021
 JB0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH757825(NAD 83)
 JB0021
 JB0021                          SUPERSEDED SURVEY CONTROL
 JB0021
 JB0021  NGVD 29 (??/??/92)  140.74   (m)          461.7    (f) COMPUTED    1 2
 JB0021
 JB0021.Superseded values are not recommended for survey control.
 JB0021
 JB0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0021.See file dsdata.pdf to determine how the superseded data were derived.
 JB0021
 JB0021_MARKER: DD = SURVEY DISK
 JB0021_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 JB0021_STAMPING: TT 9-6 1934
 JB0021_MARK LOGO: CGS+SS
 JB0021_PROJECTION: PROJECTING 18 CENTIMETERS
 JB0021_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0021
 JB0021  HISTORY     - Date     Condition        Report By
 JB0021  HISTORY     - 1934     MONUMENTED       ILGS
 JB0021  HISTORY     - 1949     GOOD             CGS
 JB0021  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0021
 JB0021                          STATION DESCRIPTION
 JB0021
 JB0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0021'3.5 MI E FROM FLORA.
 JB0021'3.5 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0021'STATION AT FLORA, ABOUT 233 YARDS WEST OF MILE POST 239, SET IN
 JB0021'THE NORTHEAST QUARTER OF A ROAD CROSSING, 64 FEET EAST OF THE
 JB0021'CENTER LINE OF THE ROAD, 82 FEET NORTHEAST OF THE CENTER OF THE
 JB0021'CROSSING, 40 FEET NORTH OF THE NORTH RAIL, 4.5 FEET SOUTH OF THE
 JB0021'R/W FENCE, 1 FOOT EAST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL
 JB0021'WITH THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0021'7 INCHES.  NOTE-- THE STA SHOWN STAMPED ON ORIGINAL DESCRIPTION
 JB0021'IS NOT STAMPED ON DISK.
 JB0021
 JB0021                          STATION RECOVERY (1986)
 JB0021
 JB0021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0021'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0027 ***********************************************************************
 JB0027  DESIGNATION -  TT 98
 JB0027  PID         -  JB0027
 JB0027  STATE/COUNTY-  IL/CLAY
 JB0027  COUNTRY     -  US
 JB0027  USGS QUAD   -  CLAY CITY (2018)
 JB0027
 JB0027                         *CURRENT SURVEY CONTROL
 JB0027  ______________________________________________________________________
 JB0027* NAD 83(1986) POSITION- 38 41 26.     (N) 088 21 15.     (W)   SCALED
 JB0027* NAVD 88 ORTHO HEIGHT -   132.192 (meters)      433.70  (feet) POSTED
 JB0027  ______________________________________________________________________
 JB0027  GEOID HEIGHT    -        -31.245 (meters)                     GEOID18
 JB0027  DYNAMIC HEIGHT  -        132.11  (meters)      433.4   (feet) COMP
 JB0027  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 JB0027
 JB0027  VERT ORDER      -  * POSTED, SEE BELOW
 JB0027
 JB0027.The horizontal coordinates were scaled from a map and have
 JB0027.an estimated accuracy of +/- 6 seconds.
 JB0027
 JB0027.The orthometric height was determined by differential leveling
 JB0027.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JB0027
 JB0027.* This is a POSTED BENCH MARK height.
 JB0027
 JB0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0027.GEOID18 height accuracy estimate available here.
 JB0027
 JB0027.Click photographs - Photos may exist for this station.
 JB0027
 JB0027.The dynamic height is computed by dividing the NAVD 88
 JB0027.geopotential number by the normal gravity value computed on the
 JB0027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0027.degrees latitude (g = 980.6199 gals.).
 JB0027
 JB0027.The modeled gravity was interpolated from observed gravity values.
 JB0027
 JB0027;                    North         East    Units  Estimated Accuracy
 JB0027;SPC IL E     -   224,630.      298,190.      MT  (+/- 180 meters Scaled)
 JB0027
 JB0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH822833(NAD 83)
 JB0027
 JB0027                          SUPERSEDED SURVEY CONTROL
 JB0027
 JB0027  NGVD 29 (??/??/92)  132.32   (m)          434.1    (f) COMPUTED    2 0
 JB0027
 JB0027.Superseded values are not recommended for survey control.
 JB0027
 JB0027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0027.See file dsdata.pdf to determine how the superseded data were derived.
 JB0027
 JB0027_MARKER: DD = SURVEY DISK
 JB0027_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0027_SP_SET: BUILDING
 JB0027_STAMPING: TT 9-8 1934
 JB0027_MARK LOGO: CGS+SS
 JB0027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0027
 JB0027  HISTORY     - Date     Condition        Report By
 JB0027  HISTORY     - 1934     MONUMENTED       ILGS
 JB0027  HISTORY     - 1949     GOOD             CGS
 JB0027  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0027
 JB0027                          STATION DESCRIPTION
 JB0027
 JB0027'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0027'AT CLAY CITY.
 JB0027'AT CLAY CITY, ABOUT 215 YARDS WEST OF THE BALTIMORE AND OHIO
 JB0027'RAILROAD STATION, UNDER THE SOUTHWEST CORNER OF A CEMENT STORAGE
 JB0027'HOUSE, 25 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 6 FEET
 JB0027'EAST OF THE SOUTHWEST CORNER OF THE STORAGE HOUSE AND ABOUT LEVEL
 JB0027'WITH THE TRACK.  NOTE-- THIS MARK IS IMPOSSIBLE TO LEVEL TO AS THE
 JB0027'MARK IS UNDER THE BUILDING AND THE INSTRUMENT CAN NOT BE SET
 JB0027'LOW ENOUGH AT A GREAT ENOUGH DISTANCE BACK TO READ A TAPE.  THE
 JB0027'STA SHOWN AS STAMPED ON ORIGINAL STAMPING IS NOT STAMPED ON MARK.
 JB0027
 JB0027                          STATION RECOVERY (1986)
 JB0027
 JB0027'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0027'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0686 ***********************************************************************
 NH0686  DESIGNATION -  TT STA 100 JLS
 NH0686  PID         -  NH0686
 NH0686  STATE/COUNTY-  IL/CARROLL
 NH0686  COUNTRY     -  US
 NH0686  USGS QUAD   -  LANARK (2018)
 NH0686
 NH0686                         *CURRENT SURVEY CONTROL
 NH0686  ______________________________________________________________________
 NH0686* NAD 83(2011) POSITION- 42 05 43.04096(N) 089 49 58.49257(W)   ADJUSTED
 NH0686* NAD 83(2011) ELLIP HT-   226.483 (meters)        (06/27/12)   ADJUSTED
 NH0686* NAD 83(2011) EPOCH   -  2010.00
 NH0686* NAVD 88 ORTHO HEIGHT -   259.494 (meters)      851.36  (feet) ADJUSTED
 NH0686  ______________________________________________________________________
 NH0686  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 NH0686  NAD 83(2011) X  -     13,822.951 (meters)                     COMP
 NH0686  NAD 83(2011) Y  - -4,740,058.143 (meters)                     COMP
 NH0686  NAD 83(2011) Z  -  4,253,615.339 (meters)                     COMP
 NH0686  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 NH0686  DYNAMIC HEIGHT  -        259.405 (meters)      851.06  (feet) COMP
 NH0686  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 NH0686
 NH0686  VERT ORDER      -  FIRST     CLASS I
 NH0686
 NH0686  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0686  Standards:
 NH0686         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0686            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0686  -------------------------------------------------------------------
 NH0686  NETWORK    0.46   0.73           0.21   0.16   0.37     -0.05160839
 NH0686  -------------------------------------------------------------------
 NH0686  Click here for local accuracies and other accuracy information.
 NH0686
 NH0686.The horizontal coordinates were established by GPS observations
 NH0686.and adjusted by the National Geodetic Survey in June 2012.
 NH0686
 NH0686.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0686.been affixed to the stable North American tectonic plate. See 
 NH0686.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0686
 NH0686.The horizontal coordinates are valid at the epoch date displayed above
 NH0686.which is a decimal equivalence of Year/Month/Day.
 NH0686
 NH0686.The orthometric height was determined by differential leveling and
 NH0686.adjusted by the NATIONAL GEODETIC SURVEY
 NH0686.in June 1991.
 NH0686
 NH0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0686.GEOID18 height accuracy estimate available here.
 NH0686
 NH0686.Click photographs - Photos may exist for this station.
 NH0686
 NH0686.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0686
 NH0686.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0686
 NH0686.The ellipsoidal height was determined by GPS observations
 NH0686.and is referenced to NAD 83.
 NH0686
 NH0686.The dynamic height is computed by dividing the NAVD 88
 NH0686.geopotential number by the normal gravity value computed on the
 NH0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0686.degrees latitude (g = 980.6199 gals.).
 NH0686
 NH0686.The modeled gravity was interpolated from observed gravity values.
 NH0686
 NH0686. The following values were computed from the NAD 83(2011) position.
 NH0686
 NH0686;                    North         East     Units Scale Factor Converg.
 NH0686;SPC IL W     -   602,720.032   727,608.712   MT  0.99995055   +0 13 25.5
 NH0686;SPC IL W     - 1,977,423.97  2,387,162.92   sFT  0.99995055   +0 13 25.5
 NH0686;UTM  16      - 4,664,240.391   265,725.280   MT  1.00027539   -1 53 59.8
 NH0686
 NH0686!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0686!SPC IL W     -   0.99996448  x   0.99995055  =   0.99991503
 NH0686!UTM  16      -   0.99996448  x   1.00027539  =   1.00023986
 NH0686
 NH0686:                Primary Azimuth Mark                     Grid Az
 NH0686:SPC IL W     -  LANARK TT 100 AZ MK                      079 12 18.3
 NH0686:UTM  16      -  LANARK TT 100 AZ MK                      081 19 43.6
 NH0686
 NH0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6572564240(NAD 83)
 NH0686
 NH0686|---------------------------------------------------------------------|
 NH0686| PID    Reference Object                     Distance      Geod. Az  |
 NH0686|                                                           dddmmss.s |
 NH0686| NH0685 LANARK RM 1                          26.176 METERS 03918     |
 NH0686| CI9951 LANARK TT 100 AZ MK                                0792543.8 |
 NH0686| NH0687 LANARK RM 2                          38.649 METERS 15334     |
 NH0686| NH1562 LANARK MUNICIPAL TANK               APPROX. 1.0 KM 3535150.8 |
 NH0686|---------------------------------------------------------------------|
 NH0686
 NH0686                          SUPERSEDED SURVEY CONTROL
 NH0686
 NH0686  NAD 83(2007)-  42 05 43.04094(N)    089 49 58.49344(W) AD(2002.00) 0
 NH0686  ELLIP H (02/10/07)  226.516  (m)                       GP(2002.00)    
 NH0686  ELLIP H (12/06/04)  226.497  (m)                       GP(       ) 4 1
 NH0686  NAD 83(1997)-  42 05 43.04076(N)    089 49 58.49300(W) AD(       ) 1
 NH0686  ELLIP H (09/15/98)  226.555  (m)                       GP(       ) 3 1
 NH0686  NAD 83(1986)-  42 05 43.04696(N)    089 49 58.49307(W) AD(       ) 1
 NH0686  NAD 27      -  42 05 42.95200(N)    089 49 58.06100(W) AD(       ) 1
 NH0686  NAVD 88             259.49   (m)          851.3    (f) LEVELING    3  
 NH0686  NGVD 29 (??/??/92)  259.53   (m)          851.5    (f) COMPUTED    1 1
 NH0686  NGVD 29             259.53   (m)          851.5    (f) LEVELING    3  
 NH0686
 NH0686.Superseded values are not recommended for survey control.
 NH0686
 NH0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0686.See file dsdata.pdf to determine how the superseded data were derived.
 NH0686
 NH0686_MARKER: DD = SURVEY DISK
 NH0686_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 NH0686_STAMPING: TT STA 100 1927 JLS 852
 NH0686_MARK LOGO: USGS
 NH0686_PROJECTION: FLUSH
 NH0686_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH0686_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0686+SATELLITE: SATELLITE OBSERVATIONS - August 14, 1996
 NH0686
 NH0686  HISTORY     - Date     Condition        Report By
 NH0686  HISTORY     - 1938     MONUMENTED       USGS
 NH0686  HISTORY     - 1970     GOOD             NGS
 NH0686  HISTORY     - 1970     GOOD             ILDT
 NH0686  HISTORY     - 1970     GOOD             NGS
 NH0686  HISTORY     - 19960814 GOOD             SECI
 NH0686  HISTORY     - 20011203 GOOD             NGS
 NH0686  HISTORY     - 20031002 GOOD             USPSQD
 NH0686
 NH0686                          STATION DESCRIPTION
 NH0686
 NH0686'DESCRIBED BY US GEOLOGICAL SURVEY 1938 (JLS)
 NH0686'THIS IS AN OLD GEOLOGICAL SURVEY STATION AND IS LOCATED ON THE
 NH0686'LAND OF FRED C. VOLZ, IN THE NE CORNER OF THE NW 1/4 OF SEC. 8,
 NH0686'T 24 N, R 6 E, AT THE S EDGE OF LANARK ON BROAD STREET WHICH
 NH0686'IS THE MAIN BUSINESS STREET.  THE STATION IS A STANDARD U.S.G.S.
 NH0686'BRONZE DISK SET IN THE CENTER OF A 6-INCH SQUARE CONCRETE POST,
 NH0686'WHICH WAS STRENGTHENED BY THE ADDITION OF CONCRETE TO MAKE THE
 NH0686'MARK 1-FOOT SQUARE.  THE STATION IS STAMPED TT STAT 100 1927
 NH0686'JLS AND PROJECTS ABOUT 6-INCHES ABOVE THE SURFACE.  IT IS 28
 NH0686'FEET W OF THE CENTER OF BROAD STREET, 1 FOOT E OF THE FENCE
 NH0686'ON THE W SIDE OF THE ROAD, 43 FEET S OF THE CENTER OF THE
 NH0686'SIDEWALK LEADING W TO THE HOME OF MR. VOLZ, 139 FEET S OF
 NH0686'THE EDGE OF THE PAVEMENT ON U.S. ROUTE NO. 52, 8 FEET S OF
 NH0686'THE NE FENCE POST CORNER OF MR. VOLZ CHICKEN YARD.
 NH0686'
 NH0686'STATION, REFERENCE, AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS
 NH0686'SET IN CONCRETE.
 NH0686'
 NH0686'REFERENCE MARK NO. 1 WAS ESTABLISHED AND IS STAMPED LANARK USGS
 NH0686'NO. 1 1938 AND IS FLUSH WITH THE SURFACE ON THE LAWN ON THE W
 NH0686'PARKING OF THE RESIDENCE OF MR. STENGEL, NE OF THE STATION, 21
 NH0686'FEET N OF CENTER OF SIDEWALK LEADING E TO MR. STENGELS RESIDENCE,
 NH0686'26 FEET E OF CENTER OF BROAD STREET, 73 FEET S OF EDGE OF
 NH0686'PAVEMENT ON U.S. ROUTE NO. 52.  REFERENCE MARK NO. 2 WAS
 NH0686'ESTABLISHED AND IS STAMPED LANARK USGS NO. 2 1938.  IT IS FLUSH
 NH0686'WITH SURFACE AND IS 1 FOOT W OF THE FENCE LINE ON E SIDE
 NH0686'OF BROAD STREET, 27 FEET E OF THE CENTER OF THE STREET, 29
 NH0686'FEET S OF CENTER OF DRIVEWAY LEADING TO THE FARMYARD OF MR.
 NH0686'STENGEL AND IS SSE OF THE STATION.
 NH0686'
 NH0686'AZIMUTH MARK WAS ESTABLISHED 0.15 MILE E OF THE INTERSECTION
 NH0686'OF BROAD STREET AND U.S. ROUTE NO. 52 NEAR THE STATION.  MARK
 NH0686'IS ON N SIDE OF U.S. NO. 52 AND 1 FOOT S OF THE FENCE AND 31.5
 NH0686'FEET N OF CENTER OF PAVEMENT, 139 FEET W OF THE W END OF A
 NH0686'CONCRETE CULVERT ON N SIDE OF THE PAVEMENT AND IS ABOUT HALF
 NH0686'WAY BETWEEN THE STATION AND THE CEMETERY, STAMPED LANARK USGS
 NH0686'1938 AND PROJECTS ABOUT 3 INCHES ABOVE THE SURFACE.
 NH0686'
 NH0686'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 NH0686
 NH0686                          STATION RECOVERY (1970)
 NH0686
 NH0686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (RG)
 NH0686'TT STA. 100 (USGS), STAMPED TT STA 100 1927 JLS 852, WAS USED
 NH0686'AS THE STATION MARK.  IT IS ABOUT 0.45 MILE SOUTH ALONG STATE
 NH0686'HIGHWAY 72 FROM THE POST OFFICE AT LANARK, 147 FEET SOUTH OF
 NH0686'THE CENTER OF THE INTERSECTION OF STATE HIGHWAYS 64 AND 72
 NH0686'AND U.S. HIGHWAY 52, 31 FEET WEST OF THE CENTER LINE OF A
 NH0686'GRAVELED ROAD WHICH LEADS SOUTH, 45 FEET SOUTHEAST OF THE
 NH0686'SOUTHEAST CORNER OF A 2-STORY HOUSE, 0.7 FOOT EAST OF A
 NH0686'FENCE, 0.9 FOOT WEST OF A METAL WITNESS POST, ABOUT 3 FEET
 NH0686'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 NH0686'CONCRETE POST PROJECTING 4 INCHES.
 NH0686'
 NH0686'R.M. 1, STAMPED LANARK NO 1 USGS 1938, IS 85.9 FEET NORTHEAST AND
 NH0686'ACROSS THE GRAVELED ROAD FROM THE STATION MARK, 179.8 FEET
 NH0686'NORTH OF R.M. 2, 82 FEET SOUTH OF THE CENTER OF THE INTERSECTION,
 NH0686'27 FEET EAST OF THE CENTER LINE OF THE GRAVELED ROAD, 40.5 FEET
 NH0686'WEST OF THE NORTHWEST CORNER OF A 2-STORY HOUSE, 8.3 FEET WEST
 NH0686'OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, ABOUT 4 FEET
 NH0686'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 NH0686'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0686'
 NH0686'R.M. 2, STAMPED LANARK NO 2 USGS 1938, IS 126.9 FEET SOUTHEAST
 NH0686'AND ACROSS THE GRAVELED ROAD FROM THE STATION MARK, 179.8 FEET
 NH0686'SOUTH OF R.M. 1, 262 FEET SOUTH OF THE CENTER OF THE INTERSECTION,
 NH0686'26 FEET EAST OF THE CENTER LINE OF THE GRAVELED ROAD, 28.5 FEET
 NH0686'SOUTH OF THE CENTER OF A METAL GATE, 1.0 FOOT WEST OF A FENCE,
 NH0686'1.0 FOOT WEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 NH0686'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH
 NH0686'IS LEVEL WITH THE SURFACE OF THE GROUND.
 NH0686'
 NH0686'THE AZIMUTH MARK WAS NOT SEARCHED FOR AT THIS TIME.
 NH0686'
 NH0686'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--0.45 MILE SOUTH
 NH0686
 NH0686                          STATION RECOVERY (1970)
 NH0686
 NH0686'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DEW)
 NH0686'TT STA ICC 1921-GOOD DESCRIPTION ADEQUATE SEE NOTE
 NH0686'
 NH0686'LANARK U.S.G.S. NO. 1 1938-GOOD DESCRIPTION ADEQUATE SEE NOTE
 NH0686'
 NH0686'LANARK U.S.G.S. NO. 2 1938-GOOD DESCRIPTION ADEQUATE SEE NOTE
 NH0686'
 NH0686'LANARK U.S.G.S. 1938-HAS BEEN DESTROYED BY HIGHWAY WIDEING
 NH0686'
 NH0686'NOTE--FOR AZI. FROM STA. LANARK - STA. FREDERICK IS V.G.
 NH0686
 NH0686                          STATION RECOVERY (1970)
 NH0686
 NH0686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 NH0686'0.4 MI S FROM LANARK.
 NH0686'ABOUT 0.45 MILE SOUTH ALONG STATE HIGHWAY 72 FROM THE POST OFFICE
 NH0686'AT LANARK, 147 FEET SOUTH OF THE CENTER OF THE INTERSECTION OF
 NH0686'STATE HIGHWAYS 64 AND 72 AND U.S. HIGHWAY 52, 31 FEET WEST OF THE
 NH0686'CENTER LINE OF A GRAVELED ROAD WHICH LEADS SOUTH, 45 FEET
 NH0686'SOUTHEAST OF THE SOUTHEAST CORNER OF A 2-STORY HOUSE, 0.7 FOOT
 NH0686'EAST OF A FENCE, 0.9 FOOT WEST OF A METAL WITNESS POST, ABOUT
 NH0686'3 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 NH0686'CONCRETE POST PROJECTING 4 INCHES.  SECTION 8, T24N, R6E.
 NH0686
 NH0686                          STATION RECOVERY (1996)
 NH0686
 NH0686'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH0686'RECOVERED AS DESCRIBED.
 NH0686
 NH0686                          STATION RECOVERY (2001)
 NH0686
 NH0686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0686'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0686
 NH0686                          STATION RECOVERY (2003)
 NH0686
 NH0686'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0686'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0005 ***********************************************************************
 JC0005  DESIGNATION -  TT STA 31 F
 JC0005  PID         -  JC0005
 JC0005  STATE/COUNTY-  IL/ST CLAIR
 JC0005  COUNTRY     -  US
 JC0005  USGS QUAD   -  MONKS MOUND (2018)
 JC0005
 JC0005                         *CURRENT SURVEY CONTROL
 JC0005  ______________________________________________________________________
 JC0005* NAD 83(1986) POSITION- 38 38 26.     (N) 090 01 14.     (W)   SCALED
 JC0005* NAVD 88 ORTHO HEIGHT -   139.993 (meters)      459.29  (feet) ADJUSTED
 JC0005  ______________________________________________________________________
 JC0005  GEOID HEIGHT    -        -30.924 (meters)                     GEOID18
 JC0005  DYNAMIC HEIGHT  -        139.905 (meters)      459.01  (feet) COMP
 JC0005  MODELED GRAVITY -    979,995.6   (mgal)                       NAVD 88
 JC0005
 JC0005  VERT ORDER      -  FIRST     CLASS I
 JC0005
 JC0005.The horizontal coordinates were scaled from a map and have
 JC0005.an estimated accuracy of +/- 6 seconds.
 JC0005
 JC0005.The orthometric height was determined by differential leveling and
 JC0005.adjusted by the NATIONAL GEODETIC SURVEY
 JC0005.in June 1991.
 JC0005
 JC0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0005.GEOID18 height accuracy estimate available here.
 JC0005
 JC0005.Click photographs - Photos may exist for this station.
 JC0005
 JC0005.The dynamic height is computed by dividing the NAVD 88
 JC0005.geopotential number by the normal gravity value computed on the
 JC0005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0005.degrees latitude (g = 980.6199 gals.).
 JC0005
 JC0005.The modeled gravity was interpolated from observed gravity values.
 JC0005
 JC0005;                    North         East    Units  Estimated Accuracy
 JC0005;SPC IL W     -   219,080.      712,720.      MT  (+/- 180 meters Scaled)
 JC0005
 JC0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC593811(NAD 83)
 JC0005
 JC0005                          SUPERSEDED SURVEY CONTROL
 JC0005
 JC0005  NGVD 29 (??/??/92)  140.105  (m)          459.66   (f) ADJ UNCH    1 1
 JC0005
 JC0005.Superseded values are not recommended for survey control.
 JC0005
 JC0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0005.See file dsdata.pdf to determine how the superseded data were derived.
 JC0005
 JC0005_MARKER: DD = SURVEY DISK
 JC0005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0005_STAMPING: TT STA 1928
 JC0005_MARK LOGO: USGS
 JC0005_PROJECTION: FLUSH
 JC0005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0005+STABILITY: SURFACE MOTION
 JC0005
 JC0005  HISTORY     - Date     Condition        Report By
 JC0005  HISTORY     - 1928     MONUMENTED       USGS
 JC0005  HISTORY     - 1969     GOOD             CGS
 JC0005
 JC0005                          STATION DESCRIPTION
 JC0005
 JC0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0005'AT CASEYVILLE.
 JC0005'AT CASEYVILLE, ABOUT 0.2 MILE NORTHEAST ALONG STATE HIGHWAY 157
 JC0005'FROM THE CROSSING OF THE BALTIMORE AND OHIO RAILROAD, IN THE
 JC0005'LAWN OF A BRICK HOME, 84 FEET EAST OF THE CENTER OF THE JUNCTION
 JC0005'OF THE HIGHWAY AND HOLLYWOOD HEIGHT ROAD, 48 FEET SOUTHEAST OF
 JC0005'THE CENTER LINE OF THE HIGHWAY, 51 FEET NORTHEAST OF THE CENTER
 JC0005'LINE OF THE ROAD, 14.3 FEET WEST OF THE WEST CORNER OF THE BRICK
 JC0005'HOME, 8 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 JC0005'OF A CONCRETE POST FLUSH WITH THE GROUND.  SEC 8, T 2N, R 8W.
 JC0005'NOTE-- THE DISK HAS BEEN MUTILATED AND ONLY THE STAMPING AS SHOWN
 JC0005'ABOVE IS LEGIBLE.  THE NORTH CORNER OF THE POST IS CHIPPED BUT
 JC0005'MARK APPEARS TO BE SOLID IN THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0091 ***********************************************************************
 JC0091  DESIGNATION -  TT STA 38 F
 JC0091  PID         -  JC0091
 JC0091  STATE/COUNTY-  IL/ST CLAIR
 JC0091  COUNTRY     -  US
 JC0091  USGS QUAD   -  CAHOKIA (2018)
 JC0091
 JC0091                         *CURRENT SURVEY CONTROL
 JC0091  ______________________________________________________________________
 JC0091* NAD 83(1986) POSITION- 38 34 13.6    (N) 090 11 15.4    (W)   HD_HELD2
 JC0091* NAVD 88 ORTHO HEIGHT -   125.017 (meters)      410.16  (feet) ADJUSTED
 JC0091  ______________________________________________________________________
 JC0091  GEOID HEIGHT    -        -30.888 (meters)                     GEOID18
 JC0091  DYNAMIC HEIGHT  -        124.938 (meters)      409.90  (feet) COMP
 JC0091  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0091
 JC0091  VERT ORDER      -  SECOND    CLASS 0
 JC0091
 JC0091.The horizontal coordinates were established by autonomous hand held GPS
 JC0091.observations and have an estimated accuracy of +/- 10 meters.
 JC0091
 JC0091.The orthometric height was determined by differential leveling and
 JC0091.adjusted by the NATIONAL GEODETIC SURVEY
 JC0091.in June 1991.
 JC0091
 JC0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0091.GEOID18 height accuracy estimate available here.
 JC0091
 JC0091.Click photographs - Photos may exist for this station.
 JC0091
 JC0091.The dynamic height is computed by dividing the NAVD 88
 JC0091.geopotential number by the normal gravity value computed on the
 JC0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0091.degrees latitude (g = 980.6199 gals.).
 JC0091
 JC0091.The modeled gravity was interpolated from observed gravity values.
 JC0091
 JC0091;                    North         East    Units  Estimated Accuracy
 JC0091;SPC IL W     -   211,287.      698,175.      MT  (+/- 10 meters HH2 GPS)
 JC0091
 JC0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4501772860(NAD 83)
 JC0091
 JC0091                          SUPERSEDED SURVEY CONTROL
 JC0091
 JC0091  NGVD 29 (??/??/92)  125.169  (m)          410.66   (f) ADJ UNCH    2 0
 JC0091
 JC0091.Superseded values are not recommended for survey control.
 JC0091
 JC0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0091.See file dsdata.pdf to determine how the superseded data were derived.
 JC0091
 JC0091_MARKER: DD = SURVEY DISK
 JC0091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0091_STAMPING: TT STA NO 38F 1928
 JC0091_MARK LOGO: USGS
 JC0091_PROJECTION: FLUSH
 JC0091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0091+STABILITY: SURFACE MOTION
 JC0091
 JC0091  HISTORY     - Date     Condition        Report By
 JC0091  HISTORY     - 1928     MONUMENTED       USGS
 JC0091  HISTORY     - 1949     GOOD             CGS
 JC0091
 JC0091                          STATION DESCRIPTION
 JC0091
 JC0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0091'3 MI SW FROM EAST ST LOUIS.
 JC0091'2.45 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0091'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0091'THENCE 0.6 MILE WEST ALONG STATE HIGHWAY 157, ABOUT 0.1 MILE
 JC0091'EAST OF JUNCTION OF HIGHWAY 3, IN THE NORTHWEST CORNER OF LAWN
 JC0091'OF SISTERS QUARTERS, 124.7 FEET NORTHWEST OF THE NORTHWEST CORNER
 JC0091'OF SISTERS QUARTERS, 107 FEET NORTHEAST OF THE NORTHEAST CORNER
 JC0091'OF CATHOLIC CHURCH, 50 FEET SOUTH OF THE CENTER LINE OF HIGHWAY
 JC0091'157, 28.5 FEET SOUTH WEST OF POWER LINE POLE AT POINT WHERE POWER
 JC0091'LINE MAKES 90 DEGREE DIRECTIONAL CHANGE, .7 FOOT EAST OF LAWN
 JC0091'HEDGE, 1 FOOT NORTH OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL
 JC0091'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JC0091'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1854 ***********************************************************************
 HB1854  DESIGNATION -  TT10MT
 HB1854  PID         -  HB1854
 HB1854  STATE/COUNTY-  IL/POPE
 HB1854  COUNTRY     -  US
 HB1854  USGS QUAD   -  WALTERSBURG (2018)
 HB1854
 HB1854                         *CURRENT SURVEY CONTROL
 HB1854  ______________________________________________________________________
 HB1854* NAD 83(2011) POSITION- 37 24 07.64693(N) 088 30 25.12661(W)   ADJUSTED
 HB1854* NAD 83(2011) ELLIP HT-   102.564 (meters)        (06/27/12)   ADJUSTED
 HB1854* NAD 83(2011) EPOCH   -  2010.00
 HB1854* NAVD 88 ORTHO HEIGHT -   131.67  (meters)      432.0   (feet) LEVELING
 HB1854  ______________________________________________________________________
 HB1854  GEOID HEIGHT    -        -29.009 (meters)                     GEOID18
 HB1854  NAD 83(2011) X  -    132,180.281 (meters)                     COMP
 HB1854  NAD 83(2011) Y  - -5,071,369.471 (meters)                     COMP
 HB1854  NAD 83(2011) Z  -  3,853,002.666 (meters)                     COMP
 HB1854  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 HB1854  VERT ORDER      -  THIRD ?
 HB1854
 HB1854  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1854  Standards:
 HB1854         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1854            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1854  -------------------------------------------------------------------
 HB1854  NETWORK    1.14   1.45           0.51   0.41   0.74     -0.07727063
 HB1854  -------------------------------------------------------------------
 HB1854  Click here for local accuracies and other accuracy information.
 HB1854
 HB1854.The horizontal coordinates were established by GPS observations
 HB1854.and adjusted by the National Geodetic Survey in June 2012.
 HB1854
 HB1854.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1854.been affixed to the stable North American tectonic plate. See 
 HB1854.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1854
 HB1854.The horizontal coordinates are valid at the epoch date displayed above
 HB1854.which is a decimal equivalence of Year/Month/Day.
 HB1854
 HB1854.The orthometric height was determined by differential leveling.
 HB1854.The vertical network tie was performed by a horz. field party for horz.
 HB1854.obs reductions. Reset procedures were used to establish the elevation.
 HB1854
 HB1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1854.GEOID18 height accuracy estimate available here.
 HB1854
 HB1854.Click photographs - Photos may exist for this station.
 HB1854
 HB1854.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1854
 HB1854.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1854
 HB1854.The ellipsoidal height was determined by GPS observations
 HB1854.and is referenced to NAD 83.
 HB1854
 HB1854. The following values were computed from the NAD 83(2011) position.
 HB1854
 HB1854;                    North         East     Units Scale Factor Converg.
 HB1854;SPC IL E     -    81,631.925   284,625.609   MT  0.99997791   -0 06 19.7
 HB1854;SPC IL E     -   267,820.74    933,809.19   sFT  0.99997791   -0 06 19.7
 HB1854;UTM  16      - 4,140,548.392   366,620.222   MT  0.99981914   -0 54 55.7
 HB1854
 HB1854!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1854!SPC IL E     -   0.99998391  x   0.99997791  =   0.99996182
 HB1854!UTM  16      -   0.99998391  x   0.99981914  =   0.99980305
 HB1854
 HB1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6662040548(NAD 83)
 HB1854
 HB1854                          SUPERSEDED SURVEY CONTROL
 HB1854
 HB1854  NAD 83(2007)-  37 24 07.64698(N)    088 30 25.12739(W) AD(2002.00) 0
 HB1854  ELLIP H (02/10/07)  102.590  (m)                       GP(2002.00)    
 HB1854  ELLIP H (03/08/05)  102.600  (m)                       GP(       ) 4 1
 HB1854  NAD 83(1997)-  37 24 07.64681(N)    088 30 25.12792(W) AD(       ) 1
 HB1854  ELLIP H (10/21/99)  102.603  (m)                       GP(       ) 4 1
 HB1854  NAD 83(1993)-  37 24 07.65134(N)    088 30 25.12665(W) AD(       ) 1
 HB1854  NAD 83(1986)-  37 24 07.65764(N)    088 30 25.13020(W) AD(       ) 1
 HB1854
 HB1854.Superseded values are not recommended for survey control.
 HB1854
 HB1854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1854.See file dsdata.pdf to determine how the superseded data were derived.
 HB1854
 HB1854_MARKER: DD = SURVEY DISK
 HB1854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1854_STAMPING: TT 10 MT
 HB1854_MARK LOGO: USGS
 HB1854_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1854+STABILITY: SURFACE MOTION
 HB1854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1854+SATELLITE: SATELLITE OBSERVATIONS - February 26, 1993
 HB1854
 HB1854  HISTORY     - Date     Condition        Report By
 HB1854  HISTORY     - 1957     MONUMENTED       USGS
 HB1854  HISTORY     - 19921212 GOOD
 HB1854  HISTORY     - 19930226 GOOD             NGS
 HB1854  HISTORY     - 20220928 MARK NOT FOUND   ILDT
 HB1854
 HB1854                          STATION DESCRIPTION
 HB1854
 HB1854'DESCRIBED 1992
 HB1854'RECOVERED IN GOOD CONDITION.
 HB1854
 HB1854                          STATION RECOVERY (1993)
 HB1854
 HB1854'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB1854'FROM GOLCONDA, ILLINOIS STARTING AT A STOP SIGN ACROSS THE STREET FROM
 HB1854'THE GOLCONDA POST OFFICE WHERE HIGHWAY MAKES A 90 DEGREE TURN COMING
 HB1854'FROM THE WEST TURNING TO THE NORTH, GO NORTHERLY ON HIGHWAY 146 4.19
 HB1854'KM (2.60 MI) TO A ROAD ON THE LEFT, TURN LEFT (WEST) AND GO 1.61 KM
 HB1854'(1.00 MI) TO THE STATION ON THE LEFT (SOUTH) SIDE OF THE ROAD.
 HB1854'BMTT10MT IS A CIRCULAR INSCRIVED BRASS CAP SET IN CONCRETE.
 HB1854'1.)  9.1M SOUTH OF THE CENTERLINE OF THE HIGHWAY.
 HB1854'2.)  1.28M NORTHEAST OF A 3 INCH CEDAR TREE IN THE FENCELINE.
 HB1854'3.)  25.3M SOUTHEAST OF A POWER POLE.
 HB1854
 HB1854                          STATION RECOVERY (2022)
 HB1854
 HB1854'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (AS)
 HB1854'CONCRETE MONUMENT FOUND BROKEN, MONUMENT DISK WAS NOT FOUND.  REPORT
 HB1854'BY ADAM STOCKDALE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF8879 ***********************************************************************
 DF8879  DESIGNATION -  TT18 TWC
 DF8879  PID         -  DF8879
 DF8879  STATE/COUNTY-  IL/WHITE
 DF8879  COUNTRY     -  US
 DF8879  USGS QUAD   -  CROSSVILLE (2018)
 DF8879
 DF8879                         *CURRENT SURVEY CONTROL
 DF8879  ______________________________________________________________________
 DF8879* NAD 83(2011) POSITION- 38 07 42.01897(N) 088 00 47.99728(W)   ADJUSTED
 DF8879* NAD 83(2011) ELLIP HT-    84.194 (meters)        (06/27/12)   ADJUSTED
 DF8879* NAD 83(2011) EPOCH   -  2010.00
 DF8879* NAVD 88 ORTHO HEIGHT -   114.9   (meters)      377.    (feet) GPS OBS
 DF8879  ______________________________________________________________________
 DF8879  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF8879  GEOID HEIGHT    -        -30.649 (meters)                     GEOID99
 DF8879  GEOID HEIGHT    -        -30.731 (meters)                     GEOID18
 DF8879  NAD 83(2011) X  -    174,156.748 (meters)                     COMP
 DF8879  NAD 83(2011) Y  - -5,020,693.063 (meters)                     COMP
 DF8879  NAD 83(2011) Z  -  3,916,711.561 (meters)                     COMP
 DF8879  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 DF8879
 DF8879  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF8879  Standards:
 DF8879         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF8879            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF8879  -------------------------------------------------------------------
 DF8879  NETWORK    0.85   1.29           0.38   0.30   0.66     -0.15426707
 DF8879  -------------------------------------------------------------------
 DF8879  Click here for local accuracies and other accuracy information.
 DF8879
 DF8879.The horizontal coordinates were established by GPS observations
 DF8879.and adjusted by the National Geodetic Survey in June 2012.
 DF8879
 DF8879.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF8879.been affixed to the stable North American tectonic plate. See 
 DF8879.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF8879
 DF8879.The horizontal coordinates are valid at the epoch date displayed above
 DF8879.which is a decimal equivalence of Year/Month/Day.
 DF8879
 DF8879.The orthometric height was determined by GPS observations and a
 DF8879.high-resolution geoid model.
 DF8879
 DF8879.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF8879.GEOID18 height accuracy estimate available here.
 DF8879
 DF8879.Click photographs - Photos may exist for this station.
 DF8879
 DF8879.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF8879
 DF8879.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF8879
 DF8879.The ellipsoidal height was determined by GPS observations
 DF8879.and is referenced to NAD 83.
 DF8879
 DF8879. The following values were computed from the NAD 83(2011) position.
 DF8879
 DF8879;                    North         East     Units Scale Factor Converg.
 DF8879;SPC IL E     -   162,268.160   328,056.735   MT  0.99998469   +0 11 51.3
 DF8879;SPC IL E     -   532,374.79  1,076,299.47   sFT  0.99998469   +0 11 51.3
 DF8879;UTM  16      - 4,220,539.552   411,186.267   MT  0.99969715   -0 37 32.5
 DF8879
 DF8879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF8879!SPC IL E     -   0.99998679  x   0.99998469  =   0.99997148
 DF8879!UTM  16      -   0.99998679  x   0.99969715  =   0.99968394
 DF8879
 DF8879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1118620539(NAD 83)
 DF8879
 DF8879                          SUPERSEDED SURVEY CONTROL
 DF8879
 DF8879  NAD 83(2007)-  38 07 42.01908(N)    088 00 47.99819(W) AD(2002.00) 0
 DF8879  ELLIP H (02/10/07)   84.240  (m)                       GP(2002.00)    
 DF8879  ELLIP H (02/03/05)   84.248  (m)                       GP(       ) 4 2
 DF8879  NAD 83(1997)-  38 07 42.01890(N)    088 00 47.99844(W) AD(       ) 1
 DF8879  ELLIP H (11/20/03)   84.261  (m)                       GP(       ) 3 1
 DF8879
 DF8879.Superseded values are not recommended for survey control.
 DF8879
 DF8879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF8879.See file dsdata.pdf to determine how the superseded data were derived.
 DF8879
 DF8879_MARKER: DD = SURVEY DISK
 DF8879_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF8879_STAMPING: TT18 TWC 1957
 DF8879_MARK LOGO: USGS
 DF8879_PROJECTION: PROJECTING 0 CENTIMETERS
 DF8879_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF8879_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF8879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF8879+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2003
 DF8879
 DF8879  HISTORY     - Date     Condition        Report By
 DF8879  HISTORY     - 1957     MONUMENTED       USGS
 DF8879  HISTORY     - 20030327 GOOD             NGS
 DF8879
 DF8879                          STATION DESCRIPTION
 DF8879
 DF8879'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (BES)
 DF8879'TO REACH FROM JUNCTION OF IL-1 AND IL-4 IN CROSSVILLE, HEAD EAST FOR
 DF8879'2.3 MI. TO CR4  TURN
 DF8879'RIGHT (SOUTH) ON CR4 FOR 1.1 MI. TO CR1980E TURN LEFT (SOUTH
 DF8879'SOUTHEAST) FOR 1.4 MI. TO THE
 DF8879'INT. OF CR1700N AND CR 2000E.  TT18 TWC IS LOCATED IN THE SOUTHEAST
 DF8879'QUAD. OF INT. 27' EAST OF
 DF8879'CENTER OF CR2000E 28' SOUTH OF  CENTER OF CR1700N 3' NORTHEAST OF A
 DF8879'WOODEN POST.  TT18
 DF8879'TWC IS A STANDARD USGS DISK SET IN A SQUARE CONC. POST PROJECTING
 DF8879'0.20' STAMPED TT18 TWC
 DF8879'1957.
 DF8879'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0074 ***********************************************************************
 MG0074  DESIGNATION -  TTS 146
 MG0074  PID         -  MG0074
 MG0074  STATE/COUNTY-  IL/HENRY
 MG0074  COUNTRY     -  US
 MG0074  USGS QUAD   -  ATKINSON (2018)
 MG0074
 MG0074                         *CURRENT SURVEY CONTROL
 MG0074  ______________________________________________________________________
 MG0074* NAD 83(1986) POSITION- 41 24 54.72   (N) 090 00 55.34   (W)   HD_HELD1
 MG0074* NAVD 88 ORTHO HEIGHT -   203.091 (meters)      666.31  (feet) ADJUSTED
 MG0074  ______________________________________________________________________
 MG0074  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 MG0074  DYNAMIC HEIGHT  -        203.011 (meters)      666.05  (feet) COMP
 MG0074  MODELED GRAVITY -    980,223.6   (mgal)                       NAVD 88
 MG0074
 MG0074  VERT ORDER      -  SECOND    CLASS 0
 MG0074
 MG0074.The horizontal coordinates were determined by differentially corrected
 MG0074.hand held GPS observations or other comparable positioning techniques
 MG0074.and have an estimated accuracy of +/- 3 meters.
 MG0074
 MG0074.The orthometric height was determined by differential leveling and
 MG0074.adjusted by the NATIONAL GEODETIC SURVEY
 MG0074.in June 1991.
 MG0074
 MG0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0074.GEOID18 height accuracy estimate available here.
 MG0074
 MG0074.Click photographs - Photos may exist for this station.
 MG0074
 MG0074.The dynamic height is computed by dividing the NAVD 88
 MG0074.geopotential number by the normal gravity value computed on the
 MG0074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0074.degrees latitude (g = 980.6199 gals.).
 MG0074
 MG0074.The modeled gravity was interpolated from observed gravity values.
 MG0074
 MG0074;                    North         East    Units  Estimated Accuracy
 MG0074;SPC IL W     -   527,145.1     712,648.2     MT  (+/- 3 meters HH1 GPS) 
 MG0074
 MG0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4944489149(NAD 83)
 MG0074
 MG0074                          SUPERSEDED SURVEY CONTROL
 MG0074
 MG0074  NGVD 29 (??/??/92)  203.164  (m)          666.55   (f) ADJ UNCH    2 0
 MG0074
 MG0074.Superseded values are not recommended for survey control.
 MG0074
 MG0074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0074.See file dsdata.pdf to determine how the superseded data were derived.
 MG0074
 MG0074_MARKER: DD = SURVEY DISK
 MG0074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0074_STAMPING: TT STA NO 146 1927
 MG0074_MARK LOGO: USGS
 MG0074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0074+STABILITY: SURFACE MOTION
 MG0074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0074+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MG0074
 MG0074  HISTORY     - Date     Condition        Report By
 MG0074  HISTORY     - 1927     MONUMENTED       USGS
 MG0074  HISTORY     - 1959     GOOD             CGS
 MG0074  HISTORY     - 19960808 GOOD             USPSQD
 MG0074  HISTORY     - 20010919 GOOD             USPSQD
 MG0074  HISTORY     - 20040303 GOOD             USPSQD
 MG0074
 MG0074                          STATION DESCRIPTION
 MG0074
 MG0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0074'AT ATKINSON.
 MG0074'AT ATKINSON, AT THE INTERSECTION OF STATE AND RILEY STREETS,
 MG0074'NEAR THE ATKINSON HIGH SCHOOL, 21 FEET SOUTH OF THE CENTERLINE
 MG0074'OF RILEY STREET, 37 FEET EAST OF THE CENTER LINE OF STATE
 MG0074'STREET, 9.5 FEET EAST OF A POWER POLE, 3.0 FEET EAST-SOUTHEAST
 MG0074'OF A STREET DESIGNATION POST, ABOUT 1 FOOT ABOVE THE LEVEL
 MG0074'OF THE STREET, A USGS DISK SET IN THE TOP OF A CONCRETE POST
 MG0074'PROJECTING 4 INCHES.
 MG0074
 MG0074                          STATION RECOVERY (1996)
 MG0074
 MG0074'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0074'RECOVERED IN GOOD CONDITION.
 MG0074
 MG0074                          STATION RECOVERY (2001)
 MG0074
 MG0074'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0074'RECOVERED IN GOOD CONDITION.
 MG0074
 MG0074                          STATION RECOVERY (2004)
 MG0074
 MG0074'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0545 ***********************************************************************
 JB0545  DESIGNATION -  TTS 15 L
 JB0545  PID         -  JB0545
 JB0545  STATE/COUNTY-  IL/CLAY
 JB0545  COUNTRY     -  US
 JB0545  USGS QUAD   -  OSKALOOSA (2018)
 JB0545
 JB0545                         *CURRENT SURVEY CONTROL
 JB0545  ______________________________________________________________________
 JB0545* NAD 83(1986) POSITION- 38 50 04.55   (N) 088 37 31.83   (W)   HD_HELD1
 JB0545* NAVD 88 ORTHO HEIGHT -   159.549 (meters)      523.45  (feet) ADJUSTED
 JB0545  ______________________________________________________________________
 JB0545  GEOID HEIGHT    -        -31.477 (meters)                     GEOID18
 JB0545  DYNAMIC HEIGHT  -        159.451 (meters)      523.13  (feet) COMP
 JB0545  MODELED GRAVITY -    980,010.8   (mgal)                       NAVD 88
 JB0545
 JB0545  VERT ORDER      -  SECOND    CLASS 0
 JB0545
 JB0545.The horizontal coordinates were determined by differentially corrected
 JB0545.hand held GPS observations or other comparable positioning techniques
 JB0545.and have an estimated accuracy of +/- 3 meters.
 JB0545
 JB0545.The orthometric height was determined by differential leveling and
 JB0545.adjusted by the NATIONAL GEODETIC SURVEY
 JB0545.in June 1991.
 JB0545
 JB0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0545.GEOID18 height accuracy estimate available here.
 JB0545
 JB0545.Click photographs - Photos may exist for this station.
 JB0545
 JB0545.The dynamic height is computed by dividing the NAVD 88
 JB0545.geopotential number by the normal gravity value computed on the
 JB0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0545.degrees latitude (g = 980.6199 gals.).
 JB0545
 JB0545.The modeled gravity was interpolated from observed gravity values.
 JB0545
 JB0545;                    North         East    Units  Estimated Accuracy
 JB0545;SPC IL E     -   240,657.1     274,631.7     MT  (+/- 3 meters HH1 GPS) 
 JB0545
 JB0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5891399677(NAD 83)
 JB0545
 JB0545                          SUPERSEDED SURVEY CONTROL
 JB0545
 JB0545  NGVD 29 (??/??/92)  159.65   (m)          523.8    (f) COMPUTED    2 0
 JB0545
 JB0545.Superseded values are not recommended for survey control.
 JB0545
 JB0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0545.See file dsdata.pdf to determine how the superseded data were derived.
 JB0545
 JB0545_MARKER: DB = BENCH MARK DISK
 JB0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0545_STAMPING: 15 L 1930
 JB0545_MARK LOGO: USGS
 JB0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0545+STABILITY: SURFACE MOTION
 JB0545
 JB0545  HISTORY     - Date     Condition        Report By
 JB0545  HISTORY     - 1930     MONUMENTED       USGS
 JB0545  HISTORY     - 1942     GOOD             CGS
 JB0545  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0545
 JB0545                          STATION DESCRIPTION
 JB0545
 JB0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB0545'AT IOLA.
 JB0545'AT IOLA, CLAY COUNTY, ON THE BALTIMORE AND OHIO RAILROAD, 5 RAILS
 JB0545'NORTH OF THE STATION, 2 RAILS NORTH OF A GRADE CROSSING, AND
 JB0545'32 FEET EAST OF THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY
 JB0545'STANDARD DISK, STAMPED 15 L 1930 AND SET IN THE TOP OF A CONCRETE
 JB0545'POST.
 JB0545
 JB0545                          STATION RECOVERY (1983)
 JB0545
 JB0545'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0545'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1735 ***********************************************************************
 HB1735  DESIGNATION -  TTS 155
 HB1735  PID         -  HB1735
 HB1735  STATE/COUNTY-  IL/UNION
 HB1735  COUNTRY     -  US
 HB1735  USGS QUAD   -  JONESBORO (2018)
 HB1735
 HB1735                         *CURRENT SURVEY CONTROL
 HB1735  ______________________________________________________________________
 HB1735* NAD 83(1997) POSITION- 37 29 19.83609(N) 089 15 51.00467(W)   ADJUSTED
 HB1735* NAVD 88 ORTHO HEIGHT -   194.    (meters)      636.    (feet) SCALED
 HB1735  ______________________________________________________________________
 HB1735  GEOID HEIGHT    -        -28.581 (meters)                     GEOID18
 HB1735  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 HB1735  HORZ ORDER      -  FIRST
 HB1735
 HB1735.The horizontal coordinates were established by classical geodetic methods
 HB1735.and adjusted by the National Geodetic Survey in October 1999.
 HB1735
 HB1735.The orthometric height was scaled from a topographic map.
 HB1735
 HB1735.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1735.GEOID18 height accuracy estimate available here.
 HB1735
 HB1735.Click photographs - Photos may exist for this station.
 HB1735
 HB1735.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1735
 HB1735. The following values were computed from the NAD 83(1997) position.
 HB1735
 HB1735;                    North         East     Units Scale Factor Converg.
 HB1735;SPC IL W     -    91,621.643   779,811.890   MT  1.00001961   +0 32 57.5
 HB1735;SPC IL W     -   300,595.34  2,558,432.84   sFT  1.00001961   +0 32 57.5
 HB1735;UTM  16      - 4,151,511.438   299,826.621   MT  1.00009359   -1 22 42.4
 HB1735
 HB1735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1735!SPC IL W     -   0.99997405  x   1.00001961  =   0.99999365
 HB1735!UTM  16      -   0.99997405  x   1.00009359  =   1.00006763
 HB1735
 HB1735:                Primary Azimuth Mark                     Grid Az
 HB1735:SPC IL W     -  ATWOOD                                   219 48 10.3
 HB1735:UTM  16      -  ATWOOD                                   221 43 50.2
 HB1735
 HB1735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9982651511(NAD 83)
 HB1735
 HB1735|---------------------------------------------------------------------|
 HB1735| PID    Reference Object                     Distance      Geod. Az  |
 HB1735|                                                           dddmmss.s |
 HB1735| HB1734 ATWOOD                              APPROX. 9.2 KM 2202107.8 |
 HB1735|---------------------------------------------------------------------|
 HB1735
 HB1735                          SUPERSEDED SURVEY CONTROL
 HB1735
 HB1735  NAD 83(1993)-  37 29 19.84368(N)    089 15 51.00590(W) AD(       ) 1
 HB1735  NAD 83(1986)-  37 29 19.84522(N)    089 15 51.00715(W) AD(       ) 1
 HB1735  NAD 27      -  37 29 19.66700(N)    089 15 50.70100(W) AD(       ) 1
 HB1735
 HB1735.Superseded values are not recommended for survey control.
 HB1735
 HB1735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1735.See file dsdata.pdf to determine how the superseded data were derived.
 HB1735
 HB1735_MARKER: P = PIPE CAP
 HB1735_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB1735_STAMPING: PRIM TRAV STA NO 155 1911 637
 HB1735_MARK LOGO: USGS
 HB1735_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB1735_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1735
 HB1735  HISTORY     - Date     Condition        Report By
 HB1735  HISTORY     - 1911     MONUMENTED       USGS
 HB1735  HISTORY     - 1930     GOOD             CGS
 HB1735  HISTORY     - 20120621 MARK NOT FOUND   ILDT
 HB1735
 HB1735                          STATION DESCRIPTION
 HB1735
 HB1735'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1735'ABOUT 2-1/2 MILES WEST OF NORTH FROM ANNA, AND 0.6 MILE NORTHWEST OF
 HB1735'THE ELLIS SCHOOL, ON U.S. HIGHWAY 51. TAKE U.S.  HIGHWAY 51, NORTH
 HB1735'FROM ANNA 1.9 MILES TO THE ROAD LEADING WEST AT THE ELLIS SCHOOL.
 HB1735'FOLLOW THIS ROAD WEST ACROSS ILLINOIS CENTRAL RAILROAD TRACKS
 HB1735'ABOUT 1/2 MILE, THENCE NORTH 0.4 MILE TO AN ANGLE TO THE WEST. MARK
 HB1735'IS 5 METERS NORTHEAST OF THE CENTER OF ROAD AT THIS ANGLE,
 HB1735'AND IN PLAIN VIEW.
 HB1735'
 HB1735'MARK IS A STANDARD U.S. GEOLOGICAL SURVEY IRON PIPE WITH BRASS CAP,
 HB1735'IN GOOD CONDITION AND STAMPED 1911.
 HB1735'
 HB1735'HEIGHT OF SIGNAL ABOVE STATION MARK- 1-1/2 METERS.
 HB1735
 HB1735                          STATION RECOVERY (2012)
 HB1735
 HB1735'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1735'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK6129 ***********************************************************************
 DK6129  DESIGNATION -  TTS 1L RESET
 DK6129  PID         -  DK6129
 DK6129  STATE/COUNTY-  IL/EFFINGHAM
 DK6129  COUNTRY     -  US
 DK6129  USGS QUAD   -  HORD (2018)
 DK6129
 DK6129                         *CURRENT SURVEY CONTROL
 DK6129  ______________________________________________________________________
 DK6129* NAD 83(2011) POSITION- 38 58 06.69753(N) 088 31 30.90940(W)   ADJUSTED
 DK6129* NAD 83(2011) ELLIP HT-   128.936 (meters)        (06/27/12)   ADJUSTED
 DK6129* NAD 83(2011) EPOCH   -  2010.00
 DK6129* NAVD 88 ORTHO HEIGHT -   160.6   (meters)      527.    (feet) GPS OBS
 DK6129  ______________________________________________________________________
 DK6129  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK6129  GEOID HEIGHT    -        -31.683 (meters)                     GEOID03
 DK6129  GEOID HEIGHT    -        -31.718 (meters)                     GEOID18
 DK6129  NAD 83(2011) X  -    127,797.108 (meters)                     COMP
 DK6129  NAD 83(2011) Y  - -4,963,980.878 (meters)                     COMP
 DK6129  NAD 83(2011) Z  -  3,989,682.181 (meters)                     COMP
 DK6129  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 DK6129
 DK6129  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK6129  Standards:
 DK6129         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK6129            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK6129  -------------------------------------------------------------------
 DK6129  NETWORK    0.59   0.96           0.27   0.20   0.49      0.16536321
 DK6129  -------------------------------------------------------------------
 DK6129  Click here for local accuracies and other accuracy information.
 DK6129
 DK6129.The horizontal coordinates were established by GPS observations
 DK6129.and adjusted by the National Geodetic Survey in June 2012.
 DK6129
 DK6129.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK6129.been affixed to the stable North American tectonic plate. See 
 DK6129.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK6129
 DK6129.The horizontal coordinates are valid at the epoch date displayed above
 DK6129.which is a decimal equivalence of Year/Month/Day.
 DK6129
 DK6129.The orthometric height was determined by GPS observations and a
 DK6129.high-resolution geoid model.
 DK6129
 DK6129.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK6129.GEOID18 height accuracy estimate available here.
 DK6129
 DK6129.Click photographs - Photos may exist for this station.
 DK6129
 DK6129.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK6129
 DK6129.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK6129
 DK6129.The ellipsoidal height was determined by GPS observations
 DK6129.and is referenced to NAD 83.
 DK6129
 DK6129. The following values were computed from the NAD 83(2011) position.
 DK6129
 DK6129;                    North         East     Units Scale Factor Converg.
 DK6129;SPC IL E     -   255,501.678   283,367.770   MT  0.99997840   -0 07 14.5
 DK6129;SPC IL E     -   838,258.42    929,682.43   sFT  0.99997840   -0 07 14.5
 DK6129;UTM  16      - 4,314,390.238   367,863.912   MT  0.99981499   -0 57 33.7
 DK6129
 DK6129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK6129!SPC IL E     -   0.99997977  x   0.99997840  =   0.99995817
 DK6129!UTM  16      -   0.99997977  x   0.99981499  =   0.99979476
 DK6129
 DK6129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ6786314390(NAD 83)
 DK6129
 DK6129                          SUPERSEDED SURVEY CONTROL
 DK6129
 DK6129  NAD 83(2007)-  38 58 06.69756(N)    088 31 30.91015(W) AD(2002.00) 1
 DK6129  ELLIP H (07/11/08)  128.947  (m)                       GP(2002.00) 3 2
 DK6129
 DK6129.Superseded values are not recommended for survey control.
 DK6129
 DK6129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK6129.See file dsdata.pdf to determine how the superseded data were derived.
 DK6129
 DK6129_MARKER: DD = SURVEY DISK
 DK6129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK6129_STAMPING: T.T. STA. NO. 1L 1930 RESET 2007
 DK6129_MARK LOGO: USGS
 DK6129_PROJECTION: FLUSH
 DK6129_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DK6129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK6129+STABILITY: SURFACE MOTION
 DK6129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK6129+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2020
 DK6129
 DK6129  HISTORY     - Date     Condition        Report By
 DK6129  HISTORY     - 2007     MONUMENTED       USGS
 DK6129  HISTORY     - 20070909 GOOD             ILDT
 DK6129  HISTORY     - 20200414 GOOD             ILDT
 DK6129  HISTORY     - 20200615 GOOD             INDIV
 DK6129
 DK6129                          STATION DESCRIPTION
 DK6129
 DK6129'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 DK6129'STATION IS LOCATED 4.6 MILES SOUTHEAST OF WATSON.  TO REACH THE
 DK6129'STATION FROM THE  INTERSECTION US-45 AND IL-37 EAST OF WATSON, GO
 DK6129'SOUTH ALONG US-45 3.7 MILES TO CR 400N.   TURN LEFT AND HEAD EAST 0.75
 DK6129'MILES TO CR 1500E.  TURN RIGHT AND HEAD SOUTH 0.3 MILES TO  THE
 DK6129'STATION ON THE RIGHT.  STATION IS A BRONZE U.S.G.S. DISK SET IN A
 DK6129'CONCRETE POST WITH  REBAR, AND IS FLUSH WITH THE GROUND. STATION IS
 DK6129'21.0' WEST FROM THE CENTERLINE OF CR  1500E, 86.0' NORTHWEST OF A
 DK6129'POWER POLE, AND 4.5' EAST OF A METAL WITNESS POST.
 DK6129
 DK6129                          STATION RECOVERY (2020)
 DK6129
 DK6129'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 DK6129'RECOVERED IN GOOD CONDITION.
 DK6129
 DK6129                          STATION RECOVERY (2020)
 DK6129
 DK6129'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 DK6129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0577 ***********************************************************************
 KB0577  DESIGNATION -  TTS 28 F
 KB0577  PID         -  KB0577
 KB0577  STATE/COUNTY-  IL/MACON
 KB0577  COUNTRY     -  US
 KB0577  USGS QUAD   -  DECATUR (2018)
 KB0577
 KB0577                         *CURRENT SURVEY CONTROL
 KB0577  ______________________________________________________________________
 KB0577* NAD 83(1986) POSITION- 39 49 37.17   (N) 088 57 20.90   (W)   HD_HELD1
 KB0577* NAVD 88 ORTHO HEIGHT -   189.686 (meters)      622.33  (feet) ADJUSTED
 KB0577  ______________________________________________________________________
 KB0577  GEOID HEIGHT    -        -32.308 (meters)                     GEOID18
 KB0577  DYNAMIC HEIGHT  -        189.584 (meters)      621.99  (feet) COMP
 KB0577  MODELED GRAVITY -    980,084.8   (mgal)                       NAVD 88
 KB0577
 KB0577  VERT ORDER      -  FIRST     CLASS II
 KB0577
 KB0577.The horizontal coordinates were determined by differentially corrected
 KB0577.hand held GPS observations or other comparable positioning techniques
 KB0577.and have an estimated accuracy of +/- 3 meters.
 KB0577
 KB0577.The orthometric height was determined by differential leveling and
 KB0577.adjusted by the NATIONAL GEODETIC SURVEY
 KB0577.in June 1991.
 KB0577
 KB0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0577.GEOID18 height accuracy estimate available here.
 KB0577
 KB0577.Click photographs - Photos may exist for this station.
 KB0577
 KB0577.The dynamic height is computed by dividing the NAVD 88
 KB0577.geopotential number by the normal gravity value computed on the
 KB0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0577.degrees latitude (g = 980.6199 gals.).
 KB0577
 KB0577.The modeled gravity was interpolated from observed gravity values.
 KB0577
 KB0577;                    North         East    Units  Estimated Accuracy
 KB0577;SPC IL E     -   350,976.6     246,711.9     MT  (+/- 3 meters HH1 GPS) 
 KB0577
 KB0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3262610385(NAD 83)
 KB0577
 KB0577                          SUPERSEDED SURVEY CONTROL
 KB0577
 KB0577  NGVD 29 (??/??/92)  189.759  (m)          622.57   (f) ADJ UNCH    1 2
 KB0577
 KB0577.Superseded values are not recommended for survey control.
 KB0577
 KB0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0577.See file dsdata.pdf to determine how the superseded data were derived.
 KB0577
 KB0577_MARKER: DD = SURVEY DISK
 KB0577_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0577_SP_SET: DAM
 KB0577_STAMPING: TT STA NO 28F 1929
 KB0577_MARK LOGO: USGS
 KB0577_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0577
 KB0577  HISTORY     - Date     Condition        Report By
 KB0577  HISTORY     - 1929     MONUMENTED       USGS
 KB0577  HISTORY     - 1969     GOOD             CGS
 KB0577  HISTORY     - 1976     GOOD             NGS
 KB0577  HISTORY     - 20010806 POOR             BCA
 KB0577
 KB0577                          STATION DESCRIPTION
 KB0577
 KB0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0577'1.8 MI SW FROM DECATUR.
 KB0577'ABOUT 1.6 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0577'FROM THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE
 KB0577'0.15 MILE EAST ALONG A PAVED ROAD ALONG THE SOUTH SIDE OF THE
 KB0577'CITY WATER WORKS, AT THE NORTH END OF THE DAM ON THE SAGAMON
 KB0577'RIVER, SET IN THE TOP OF THE NORTH CONCRETE HEADGATE AT THE
 KB0577'DAM, 12.8 FEET EAST OF THE NORTHWEST CORNER OF A GATE AT THE
 KB0577'NORTH ENTRANCE TO THE DAM, 2.5 FEET SOUTH OF THE NORTH END OF THE
 KB0577'CONCRETE PORTION OF THE DAM, AND ABOUT LEVEL WITH THE TOP OF THE
 KB0577'DAM.  SEC 22, T 16 N, R 2 E.
 KB0577
 KB0577                          STATION RECOVERY (1976)
 KB0577
 KB0577'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0577'RECOVERED IN GOOD CONDITION.
 KB0577
 KB0577                          STATION RECOVERY (2001)
 KB0577
 KB0577'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 KB0577'STATION WAS RESET IN 1998.  ELEVATION OF NEW STATION COULD NOT BE
 KB0577'OBSERVED DUE TO A LOCKED FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0103 ***********************************************************************
 KB0103  DESIGNATION -  TTS 31 F
 KB0103  PID         -  KB0103
 KB0103  STATE/COUNTY-  IL/DOUGLAS
 KB0103  COUNTRY     -  US
 KB0103  USGS QUAD   -  ARCOLA (2018)
 KB0103
 KB0103                         *CURRENT SURVEY CONTROL
 KB0103  ______________________________________________________________________
 KB0103* NAD 83(1986) POSITION- 39 44 19.51   (N) 088 16 59.79   (W)   HD_HELD1
 KB0103* NAVD 88 ORTHO HEIGHT -   196.020 (meters)      643.11  (feet) ADJUSTED
 KB0103  ______________________________________________________________________
 KB0103  GEOID HEIGHT    -        -32.096 (meters)                     GEOID18
 KB0103  DYNAMIC HEIGHT  -        195.914 (meters)      642.76  (feet) COMP
 KB0103  MODELED GRAVITY -    980,082.8   (mgal)                       NAVD 88
 KB0103
 KB0103  VERT ORDER      -  SECOND    CLASS 0
 KB0103
 KB0103.The horizontal coordinates were determined by differentially corrected
 KB0103.hand held GPS observations or other comparable positioning techniques
 KB0103.and have an estimated accuracy of +/- 3 meters.
 KB0103
 KB0103.The orthometric height was determined by differential leveling and
 KB0103.adjusted by the NATIONAL GEODETIC SURVEY
 KB0103.in June 1991.
 KB0103
 KB0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0103.GEOID18 height accuracy estimate available here.
 KB0103
 KB0103.Click photographs - Photos may exist for this station.
 KB0103
 KB0103.The dynamic height is computed by dividing the NAVD 88
 KB0103.geopotential number by the normal gravity value computed on the
 KB0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0103.degrees latitude (g = 980.6199 gals.).
 KB0103
 KB0103.The modeled gravity was interpolated from observed gravity values.
 KB0103
 KB0103;                    North         East    Units  Estimated Accuracy
 KB0103;SPC IL E     -   340,995.4     304,290.8     MT  (+/- 3 meters HH1 GPS) 
 KB0103
 KB0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9004299549(NAD 83)
 KB0103
 KB0103                          SUPERSEDED SURVEY CONTROL
 KB0103
 KB0103  NGVD 29 (??/??/92)  196.095  (m)          643.36   (f) ADJ UNCH    2 0
 KB0103
 KB0103.Superseded values are not recommended for survey control.
 KB0103
 KB0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0103.See file dsdata.pdf to determine how the superseded data were derived.
 KB0103
 KB0103_MARKER: DD = SURVEY DISK
 KB0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0103_STAMPING: TT STA NO 31 F 1929
 KB0103_MARK LOGO: USGS
 KB0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0103+STABILITY: SURFACE MOTION
 KB0103
 KB0103  HISTORY     - Date     Condition        Report By
 KB0103  HISTORY     - 1929     MONUMENTED       USGS
 KB0103  HISTORY     - 1959     GOOD             CGS
 KB0103  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0103  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0103
 KB0103                          STATION DESCRIPTION
 KB0103
 KB0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0103'5.4 MI NE FROM ARCOLA.
 KB0103'ABOUT 1.45 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0103'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 4.0 MILES NORTH ALONG AN
 KB0103'ASPHALT ROAD, AT THE JUNCTION OF AN EAST-WEST ASPHALT ROAD
 KB0103'CROSSING, 39 FEET EAST OF THE CENTER LINE OF THE ROAD, 22 1/2
 KB0103'FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 46 FEET
 KB0103'SOUTHEAST OF THE CENTER OF THE JUNCTION, 8 FEET WEST OF A
 KB0103'TELEPHONE POLE, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF
 KB0103'A CONCRETE POST PROJECTING 1 INCH.
 KB0103
 KB0103                          STATION RECOVERY (2011)
 KB0103
 KB0103'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0103'MARK NOT FOUND.
 KB0103
 KB0103                          STATION RECOVERY (2013)
 KB0103
 KB0103'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0103'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0127 ***********************************************************************
 KB0127  DESIGNATION -  TTS 34 E
 KB0127  PID         -  KB0127
 KB0127  STATE/COUNTY-  IL/COLES
 KB0127  COUNTRY     -  US
 KB0127  USGS QUAD   -  ARCOLA (2018)
 KB0127
 KB0127                         *CURRENT SURVEY CONTROL
 KB0127  ______________________________________________________________________
 KB0127* NAD 83(1997) POSITION- 39 38 14.75677(N) 088 18 10.99932(W)   NO CHECK
 KB0127* NAVD 88 ORTHO HEIGHT -   203.159 (meters)      666.53  (feet) ADJUSTED
 KB0127  ______________________________________________________________________
 KB0127  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB0127  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 KB0127  DYNAMIC HEIGHT  -        203.046 (meters)      666.16  (feet) COMP
 KB0127  MODELED GRAVITY -    980,069.5   (mgal)                       NAVD 88
 KB0127
 KB0127  HORZ ORDER      -  THIRD
 KB0127  VERT ORDER      -  SECOND    CLASS 0
 KB0127
 KB0127.The horizontal coordinates were established by classical geodetic methods
 KB0127.and adjusted by the National Geodetic Survey in October 1999.
 KB0127
 KB0127.No horizontal observational check was made to the station.
 KB0127
 KB0127.The orthometric height was determined by differential leveling and
 KB0127.adjusted by the NATIONAL GEODETIC SURVEY
 KB0127.in June 1991.
 KB0127
 KB0127.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0127.GEOID18 height accuracy estimate available here.
 KB0127
 KB0127.Click photographs - Photos may exist for this station.
 KB0127
 KB0127.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0127
 KB0127.The dynamic height is computed by dividing the NAVD 88
 KB0127.geopotential number by the normal gravity value computed on the
 KB0127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0127.degrees latitude (g = 980.6199 gals.).
 KB0127
 KB0127.The modeled gravity was interpolated from observed gravity values.
 KB0127
 KB0127. The following values were computed from the NAD 83(1997) position.
 KB0127
 KB0127;                    North         East     Units Scale Factor Converg.
 KB0127;SPC IL E     -   329,745.463   302,599.110   MT  0.99997508   +0 01 09.5
 KB0127;SPC IL E     - 1,081,839.91    992,777.25   sFT  0.99997508   +0 01 09.5
 KB0127;UTM  16      - 4,388,328.226   388,183.734   MT  0.99975393   -0 49 52.8
 KB0127
 KB0127!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0127!SPC IL E     -   0.99997317  x   0.99997508  =   0.99994825
 KB0127!UTM  16      -   0.99997317  x   0.99975393  =   0.99972711
 KB0127
 KB0127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8818388328(NAD 83)
 KB0127
 KB0127                          SUPERSEDED SURVEY CONTROL
 KB0127
 KB0127  NAD 83(1997)-  39 38 14.75637(N)    088 18 10.99822(W) AD(       ) 3
 KB0127  NAD 83(1986)-  39 38 14.76949(N)    088 18 10.99513(W) AD(       ) 3
 KB0127  NAD 27      -  39 38 14.65550(N)    088 18 10.82950(W) AD(       ) 3
 KB0127  NGVD 29 (??/??/92)  203.233  (m)          666.77   (f) ADJ UNCH    2 0
 KB0127  NGVD 29             203.23   (m)          666.8    (f) LEVELING    3  
 KB0127
 KB0127.Superseded values are not recommended for survey control.
 KB0127
 KB0127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0127.See file dsdata.pdf to determine how the superseded data were derived.
 KB0127
 KB0127_MARKER: DB = BENCH MARK DISK
 KB0127_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 KB0127_STAMPING: TT STA NO 34 E 1929
 KB0127_MARK LOGO: USGS
 KB0127_PROJECTION: RECESSED 8 CENTIMETERS
 KB0127_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0127
 KB0127  HISTORY     - Date     Condition        Report By
 KB0127  HISTORY     - 1959     MONUMENTED       USGS
 KB0127  HISTORY     - 1959     GOOD             CGS
 KB0127  HISTORY     - 1972     GOOD             NGS
 KB0127
 KB0127                          STATION DESCRIPTION
 KB0127
 KB0127'DESCRIBED BY US GEOLOGICAL SURVEY 1959 (RWE)
 KB0127'THE STATION IS LOCATED ABOUT 3 MILES SOUTH OF ARCOLA AND ABOUT 2
 KB0127'MILES NORTH-NORTHEAST OF HUMBOLDT.
 KB0127'
 KB0127'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE HIGHWAY 133
 KB0127'IN ARCOLA, GO S.  ON U.S. HIGHWAY 45 3.0 MILES TO CROSSROADS,
 KB0127'TURN LEFT AND GO EAST ON THE OILED ROAD FOR 0.7 MILE TO CROSSROADS
 KB0127'AND THE STATION ON THE LEFT.
 KB0127'
 KB0127'THE STATION IS A U.S.G.S. BENCH MARK DISK SET IN A 6 INCH SQUARE
 KB0127'CONCRETE POST WHICH IS ABOUT 3 INCHES BELOW THE SURFACE OF
 KB0127'THE GROUND AND THE DISK IS STAMPED TT STA NO 34 E 1929. IT IS 39.5
 KB0127'FEET NORTHEAST OF THE CENTER OF THE INTERSECTION, 29.6 FEET
 KB0127'NORTH OF AN EAST-WEST SURFACED ROAD, 27.4 FEET EAST OF AN NORTH-SOUTH
 KB0127'SURFACED ROAD AND 25.6 FEET SOUTH-SOUTHEAST OF A TELEPHONE POLE.
 KB0127'
 KB0127'A TRAVERSE CONNECTION WAS MADE FROM STATION UNION 1959 TO THE BENCH
 KB0127'MARK. THE DISTANCE IS 19.656 METERS OR 64.49 FT.
 KB0127
 KB0127                          STATION RECOVERY (1959)
 KB0127
 KB0127'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0127'3.4 MI S FROM ARCOLA.
 KB0127'ABOUT 0.4 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0127'WITH U.S. HIGHWAY 45 IN ARCOLA, AT THE JUNCTION OF AN EAST-WEST
 KB0127'OILED ROAD, 27 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD,
 KB0127'30 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 42 1/2 FEET
 KB0127'NORTHEAST OF THE CENTER OF THE JUNCTION, 25 1/2 FEET
 KB0127'SOUTH-SOUTHEAST OF A TELEPHONE POLE, 13 FEET NORTHEAST OF THE
 KB0127'NORTH END OF THE EAST HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT,
 KB0127'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 KB0127'CONCRETE POST 4 INCHES UNDERGROUND.
 KB0127
 KB0127                          STATION RECOVERY (1972)
 KB0127
 KB0127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 KB0127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0021 ***********************************************************************
 KB0021  DESIGNATION -  TTS 45 E RM
 KB0021  PID         -  KB0021
 KB0021  STATE/COUNTY-  IL/MOULTRIE
 KB0021  COUNTRY     -  US
 KB0021  USGS QUAD   -  ARTHUR (2018)
 KB0021
 KB0021                         *CURRENT SURVEY CONTROL
 KB0021  ______________________________________________________________________
 KB0021* NAD 83(1986) POSITION- 39 42 35.     (N) 088 29 27.     (W)   SCALED
 KB0021* NAVD 88 ORTHO HEIGHT -   204.857 (meters)      672.10  (feet) ADJUSTED
 KB0021  ______________________________________________________________________
 KB0021  GEOID HEIGHT    -        -32.252 (meters)                     GEOID18
 KB0021  DYNAMIC HEIGHT  -        204.743 (meters)      671.73  (feet) COMP
 KB0021  MODELED GRAVITY -    980,068.9   (mgal)                       NAVD 88
 KB0021
 KB0021  VERT ORDER      -  FIRST     CLASS II
 KB0021
 KB0021.The horizontal coordinates were scaled from a map and have
 KB0021.an estimated accuracy of +/- 6 seconds.
 KB0021
 KB0021.The orthometric height was determined by differential leveling and
 KB0021.adjusted by the NATIONAL GEODETIC SURVEY
 KB0021.in June 1991.
 KB0021
 KB0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0021.GEOID18 height accuracy estimate available here.
 KB0021
 KB0021.Click photographs - Photos may exist for this station.
 KB0021
 KB0021.The dynamic height is computed by dividing the NAVD 88
 KB0021.geopotential number by the normal gravity value computed on the
 KB0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0021.degrees latitude (g = 980.6199 gals.).
 KB0021
 KB0021.The modeled gravity was interpolated from observed gravity values.
 KB0021
 KB0021;                    North         East    Units  Estimated Accuracy
 KB0021;SPC IL E     -   337,780.      286,490.      MT  (+/- 180 meters Scaled)
 KB0021
 KB0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ722966(NAD 83)
 KB0021
 KB0021                          SUPERSEDED SURVEY CONTROL
 KB0021
 KB0021  NGVD 29 (??/??/92)  204.932  (m)          672.35   (f) ADJ UNCH    1 2
 KB0021
 KB0021.Superseded values are not recommended for survey control.
 KB0021
 KB0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0021.See file dsdata.pdf to determine how the superseded data were derived.
 KB0021
 KB0021_MARKER: N = NAIL
 KB0021_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 KB0021_SP_SET: ELM TREE
 KB0021_MARK LOGO: USGS
 KB0021_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0021
 KB0021  HISTORY     - Date     Condition        Report By
 KB0021  HISTORY     - 1929     MONUMENTED       USGS
 KB0021  HISTORY     - 1933     GOOD             CGS
 KB0021
 KB0021                          STATION DESCRIPTION
 KB0021
 KB0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0021'1.1 MI W FROM ARTHUR.
 KB0021'1.1 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM ARTHUR,
 KB0021'MOULTRIE COUNTY, 0.5 MILE SOUTH OF THE TRACK, ON STATE HIGHWAY
 KB0021'133, AT THE CORNER COMMON TO SECTION 25, 26, 35 AND 36, T 15 N,
 KB0021'R 6 E, ABOUT 250 FEET SOUTH OF THE CROSSROADS, ON THE WEST SIDE
 KB0021'OF THE NORTH-AND-SOUTH ROAD, AND IN A ROOT ON THE EAST SIDE OF A
 KB0021'40-INCH ELM TREE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 KB0021'COPPER NAIL AND WASHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0007 ***********************************************************************
 KC0007  DESIGNATION -  TTS 7
 KC0007  PID         -  KC0007
 KC0007  STATE/COUNTY-  IL/MORGAN
 KC0007  COUNTRY     -  US
 KC0007  USGS QUAD   -  ALEXANDER (2018)
 KC0007
 KC0007                         *CURRENT SURVEY CONTROL
 KC0007  ______________________________________________________________________
 KC0007* NAD 83(1986) POSITION- 39 43 25.67   (N) 090 06 56.57   (W)   HD_HELD1
 KC0007* NAVD 88 ORTHO HEIGHT -   195.036 (meters)      639.88  (feet) ADJUSTED
 KC0007  ______________________________________________________________________
 KC0007  GEOID HEIGHT    -        -32.417 (meters)                     GEOID18
 KC0007  DYNAMIC HEIGHT  -        194.928 (meters)      639.53  (feet) COMP
 KC0007  MODELED GRAVITY -    980,070.0   (mgal)                       NAVD 88
 KC0007
 KC0007  VERT ORDER      -  FIRST     CLASS II
 KC0007
 KC0007.The horizontal coordinates were determined by differentially corrected
 KC0007.hand held GPS observations or other comparable positioning techniques
 KC0007.and have an estimated accuracy of +/- 3 meters.
 KC0007
 KC0007.The orthometric height was determined by differential leveling and
 KC0007.adjusted by the NATIONAL GEODETIC SURVEY
 KC0007.in June 1991.
 KC0007
 KC0007.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0007.GEOID18 height accuracy estimate available here.
 KC0007
 KC0007.Click photographs - Photos may exist for this station.
 KC0007
 KC0007.The dynamic height is computed by dividing the NAVD 88
 KC0007.geopotential number by the normal gravity value computed on the
 KC0007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0007.degrees latitude (g = 980.6199 gals.).
 KC0007
 KC0007.The modeled gravity was interpolated from observed gravity values.
 KC0007
 KC0007;                    North         East    Units  Estimated Accuracy
 KC0007;SPC IL W     -   339,323.5     704,368.3     MT  (+/- 3 meters HH1 GPS) 
 KC0007
 KC0007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE4721001080(NAD 83)
 KC0007
 KC0007                          SUPERSEDED SURVEY CONTROL
 KC0007
 KC0007  NGVD 29 (??/??/92)  195.157  (m)          640.28   (f) ADJ UNCH    1 2
 KC0007
 KC0007.Superseded values are not recommended for survey control.
 KC0007
 KC0007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0007.See file dsdata.pdf to determine how the superseded data were derived.
 KC0007
 KC0007_MARKER: DD = SURVEY DISK
 KC0007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0007_STAMPING: T T STA NO 7 J L S 1927
 KC0007_MARK LOGO: USGS
 KC0007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0007+STABILITY: SURFACE MOTION
 KC0007
 KC0007  HISTORY     - Date     Condition        Report By
 KC0007  HISTORY     - 1927     MONUMENTED       USGS
 KC0007  HISTORY     - 1933     GOOD             CGS
 KC0007  HISTORY     - 20120626 POOR             ILDT
 KC0007
 KC0007                          STATION DESCRIPTION
 KC0007
 KC0007'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0007'2 MI W FROM ORLEANS.
 KC0007'ABOUT 2 MILES WEST ALONG THE WABASH RAILROAD FROM ORLEANS, MORGAN
 KC0007'COUNTY, 25 FEET EAST OF A GRADE CROSSING, AND 30 FEET NORTH OF
 KC0007'THE CENTERLINE OF THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY
 KC0007'STANDARD DISK, STAMPED T T STA NO 7 J L S 1927 AND SET IN THE
 KC0007'TOP OF A CONCRETE POST.
 KC0007
 KC0007                          STATION RECOVERY (2012)
 KC0007
 KC0007'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0007'FOUND MONUMENT KNOCKED OVER AND DISK MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1847 ***********************************************************************
 LB1847  DESIGNATION -  TTS 76 E=602
 LB1847  PID         -  LB1847
 LB1847  STATE/COUNTY-  IL/VERMILION
 LB1847  COUNTRY     -  US
 LB1847  USGS QUAD   -  DANVILLE NW (2018)
 LB1847
 LB1847                         *CURRENT SURVEY CONTROL
 LB1847  ______________________________________________________________________
 LB1847* NAD 83(1986) POSITION- 40 07 42.60   (N) 087 37 47.29   (W)   HD_HELD1
 LB1847* NAVD 88 ORTHO HEIGHT -   183.398 (meters)      601.70  (feet) ADJUSTED
 LB1847  ______________________________________________________________________
 LB1847  GEOID HEIGHT    -        -32.513 (meters)                     GEOID18
 LB1847  DYNAMIC HEIGHT  -        183.308 (meters)      601.40  (feet) COMP
 LB1847  MODELED GRAVITY -    980,127.2   (mgal)                       NAVD 88
 LB1847
 LB1847  VERT ORDER      -  FIRST     CLASS II
 LB1847
 LB1847.The horizontal coordinates were determined by differentially corrected
 LB1847.hand held GPS observations or other comparable positioning techniques
 LB1847.and have an estimated accuracy of +/- 3 meters.
 LB1847
 LB1847.The orthometric height was determined by differential leveling and
 LB1847.adjusted by the NATIONAL GEODETIC SURVEY
 LB1847.in June 1991.
 LB1847
 LB1847.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1847.GEOID18 height accuracy estimate available here.
 LB1847
 LB1847.Click photographs - Photos may exist for this station.
 LB1847
 LB1847.The dynamic height is computed by dividing the NAVD 88
 LB1847.geopotential number by the normal gravity value computed on the
 LB1847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1847.degrees latitude (g = 980.6199 gals.).
 LB1847
 LB1847.The modeled gravity was interpolated from observed gravity values.
 LB1847
 LB1847;                    North         East    Units  Estimated Accuracy
 LB1847;SPC IL E     -   384,505.3     359,963.2     MT  (+/- 3 meters HH1 GPS) 
 LB1847
 LB1847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4634042209(NAD 83)
 LB1847
 LB1847                          SUPERSEDED SURVEY CONTROL
 LB1847
 LB1847  NGVD 29 (??/??/92)  183.442  (m)          601.84   (f) ADJ UNCH    1 2
 LB1847
 LB1847.Superseded values are not recommended for survey control.
 LB1847
 LB1847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1847.See file dsdata.pdf to determine how the superseded data were derived.
 LB1847
 LB1847_MARKER: DD = SURVEY DISK
 LB1847_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LB1847_SP_SET: BANNISTER
 LB1847_STAMPING: TT STA 76 E 602 1929
 LB1847_MARK LOGO: USGS
 LB1847_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LB1847_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB1847+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2020
 LB1847
 LB1847  HISTORY     - Date     Condition        Report By
 LB1847  HISTORY     - 1929     MONUMENTED       USGS
 LB1847  HISTORY     - 1944     GOOD             CGS
 LB1847  HISTORY     - 1986     GOOD             NGS
 LB1847  HISTORY     - 20100406 GOOD             FARNGP
 LB1847  HISTORY     - 20200613 GOOD             USPSQD
 LB1847
 LB1847                          STATION DESCRIPTION
 LB1847
 LB1847'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LB1847'AT DANVILLE.
 LB1847'AT DANVILLE, VERMILION COUNTY, AT THE INTERSECTION OF VERMILION
 LB1847'AND HARRISON STREETS, AT THE POST OFFICE, IN THE WEST FACE OF
 LB1847'THE SOUTH ENTRANCE, 23.4 FEET NORTH OF THE SOUTH SIDE OF BUILDING,
 LB1847'AND 1.5 FEET ABOVE THE GROUND.  A UNITED STATES GEOLOGICAL SURVEY
 LB1847'STANDARD DISK, STAMPED TT STA 76 E 602 1929 AND SET VERTICALLY.
 LB1847
 LB1847                          STATION RECOVERY (1986)
 LB1847
 LB1847'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1847'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN DANVILLE,
 LB1847'AT THE INTERSECTION OF VERMILION AND HARRISON STREETS, SET VERTICALLY
 LB1847'IN THE WEST FACE OF THE NORTH STONE BANNISTER OF THE SOUTHWEST
 LB1847'ENTRANCE TO THE FEDERAL COURTHOUSE, 19.3 M (63.3 FT) EAST OF THE
 LB1847'CENTERLINE OF VERMILION STREET, 16.3 M (53.5 FT) NORTH OF THE
 LB1847'CENTERLINE OF HARRISON STREET, AND 4.1 M (13.5 FT) NORTH OF THE CENTER
 LB1847'OF THE ENTRANCE.
 LB1847'THE MARK IS 0.5 M ABOVE A SIDEWALK.
 LB1847
 LB1847                          STATION RECOVERY (2010)
 LB1847
 LB1847'RECOVERY NOTE BY FARNSWORTH GROUP 2010 (CEW)
 LB1847'RECOVERED IN GOOD CONDITION.
 LB1847
 LB1847                          STATION RECOVERY (2020)
 LB1847
 LB1847'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 LB1847'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0005 ***********************************************************************
 KC0005  DESIGNATION -  TTS 8
 KC0005  PID         -  KC0005
 KC0005  STATE/COUNTY-  IL/MORGAN
 KC0005  COUNTRY     -  US
 KC0005  USGS QUAD   -  ALEXANDER (2018)
 KC0005
 KC0005                         *CURRENT SURVEY CONTROL
 KC0005  ______________________________________________________________________
 KC0005* NAD 83(1986) POSITION- 39 43 26.96   (N) 090 04 43.99   (W)   HD_HELD1
 KC0005* NAVD 88 ORTHO HEIGHT -   200.762 (meters)      658.67  (feet) ADJUSTED
 KC0005  ______________________________________________________________________
 KC0005  GEOID HEIGHT    -        -32.406 (meters)                     GEOID18
 KC0005  DYNAMIC HEIGHT  -        200.652 (meters)      658.31  (feet) COMP
 KC0005  MODELED GRAVITY -    980,070.1   (mgal)                       NAVD 88
 KC0005
 KC0005  VERT ORDER      -  FIRST     CLASS II
 KC0005
 KC0005.The horizontal coordinates were determined by differentially corrected
 KC0005.hand held GPS observations or other comparable positioning techniques
 KC0005.and have an estimated accuracy of +/- 3 meters.
 KC0005
 KC0005.The orthometric height was determined by differential leveling and
 KC0005.adjusted by the NATIONAL GEODETIC SURVEY
 KC0005.in June 1991.
 KC0005
 KC0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0005.GEOID18 height accuracy estimate available here.
 KC0005
 KC0005.Click photographs - Photos may exist for this station.
 KC0005
 KC0005.The dynamic height is computed by dividing the NAVD 88
 KC0005.geopotential number by the normal gravity value computed on the
 KC0005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0005.degrees latitude (g = 980.6199 gals.).
 KC0005
 KC0005.The modeled gravity was interpolated from observed gravity values.
 KC0005
 KC0005;                    North         East    Units  Estimated Accuracy
 KC0005;SPC IL W     -   339,365.7     707,525.6     MT  (+/- 3 meters HH1 GPS) 
 KC0005
 KC0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE5036501222(NAD 83)
 KC0005
 KC0005                          SUPERSEDED SURVEY CONTROL
 KC0005
 KC0005  NGVD 29 (??/??/92)  200.885  (m)          659.07   (f) ADJ UNCH    1 2
 KC0005
 KC0005.Superseded values are not recommended for survey control.
 KC0005
 KC0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0005.See file dsdata.pdf to determine how the superseded data were derived.
 KC0005
 KC0005_MARKER: DD = SURVEY DISK
 KC0005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0005_STAMPING: T T STA NO 8 J L S 1927
 KC0005_MARK LOGO: USGS
 KC0005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0005+STABILITY: SURFACE MOTION
 KC0005
 KC0005  HISTORY     - Date     Condition        Report By
 KC0005  HISTORY     - 1927     MONUMENTED       USGS
 KC0005  HISTORY     - 1934     GOOD             CGS
 KC0005  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KC0005
 KC0005                          STATION DESCRIPTION
 KC0005
 KC0005'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KC0005'AT ORLEANS.
 KC0005'AT ORLEANS, MORGAN COUNTY, ABOUT 150 FEET EAST OF THE CROSSROADS,
 KC0005'40 FEET EAST AND 70 FEET SOUTH OF THE GENERAL STORE AND POST
 KC0005'OFFICE, AND IN A FENCE CORNER.  A UNITED STATES GELOGICAL SURVEY
 KC0005'STANDARD DISK, STAMPED T T STA NO 8 J L S 1927 AND SET IN THE
 KC0005'TOP OF A CONCRETE POST.
 KC0005
 KC0005                          STATION RECOVERY (2012)
 KC0005
 KC0005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0005'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0073 ***********************************************************************
 JB0073  DESIGNATION -  TTS 8 34 A RESET 193
 JB0073  PID         -  JB0073
 JB0073  STATE/COUNTY-  IL/JASPER
 JB0073  COUNTRY     -  US
 JB0073  USGS QUAD   -  NEWTON (2018)
 JB0073
 JB0073                         *CURRENT SURVEY CONTROL
 JB0073  ______________________________________________________________________
 JB0073* NAD 83(1986) POSITION- 38 59 26.70   (N) 088 09 41.40   (W)   HD_HELD1
 JB0073* NAVD 88 ORTHO HEIGHT -   162.926 (meters)      534.53  (feet) ADJUSTED
 JB0073  ______________________________________________________________________
 JB0073  GEOID HEIGHT    -        -31.725 (meters)                     GEOID18
 JB0073  DYNAMIC HEIGHT  -        162.828 (meters)      534.21  (feet) COMP
 JB0073  MODELED GRAVITY -    980,026.6   (mgal)                       NAVD 88
 JB0073
 JB0073  VERT ORDER      -  FIRST     CLASS II
 JB0073
 JB0073.The horizontal coordinates were determined by differentially corrected
 JB0073.hand held GPS observations or other comparable positioning techniques
 JB0073.and have an estimated accuracy of +/- 3 meters.
 JB0073
 JB0073.The orthometric height was determined by differential leveling and
 JB0073.adjusted by the NATIONAL GEODETIC SURVEY
 JB0073.in June 1991.
 JB0073
 JB0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0073.GEOID18 height accuracy estimate available here.
 JB0073
 JB0073.Click photographs - Photos may exist for this station.
 JB0073
 JB0073.The dynamic height is computed by dividing the NAVD 88
 JB0073.geopotential number by the normal gravity value computed on the
 JB0073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0073.degrees latitude (g = 980.6199 gals.).
 JB0073
 JB0073.The modeled gravity was interpolated from observed gravity values.
 JB0073
 JB0073;                    North         East    Units  Estimated Accuracy
 JB0073;SPC IL E     -   257,965.2     314,886.9     MT  (+/- 3 meters HH1 GPS) 
 JB0073
 JB0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9940916391(NAD 83)
 JB0073
 JB0073                          SUPERSEDED SURVEY CONTROL
 JB0073
 JB0073  NGVD 29 (??/??/92)  162.99   (m)          534.7    (f) COMPUTED    1 2
 JB0073
 JB0073.Superseded values are not recommended for survey control.
 JB0073
 JB0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0073.See file dsdata.pdf to determine how the superseded data were derived.
 JB0073
 JB0073_MARKER: DD = SURVEY DISK
 JB0073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0073_STAMPING: ILL TT NO 8 34A 1932
 JB0073_MARK LOGO: USGS
 JB0073_PROJECTION: PROJECTING 18 CENTIMETERS
 JB0073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0073+STABILITY: SURFACE MOTION
 JB0073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0073+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2023
 JB0073
 JB0073  HISTORY     - Date     Condition        Report By
 JB0073  HISTORY     - 1932     MONUMENTED       USGS
 JB0073  HISTORY     - 1956     GOOD             CGS
 JB0073  HISTORY     - 20230306 GOOD             ILDT
 JB0073
 JB0073                          STATION DESCRIPTION
 JB0073
 JB0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0073'IN NEWTON.
 JB0073'AT NEWTON, IN THE NORTHEAST CORNER OF THE COURT HOUSE LAWN, 20
 JB0073'FEET WEST OF LOWER WEST CURB OF STATE HIGHWAY 130 (VAN BUREN
 JB0073'AVENUE), 16 FEET SOUTH OF LOWER SOUTH CURB OF STATE HIGHWAY 33
 JB0073'(JOURDAN STREET), 10 FEET WEST-SOUTHWEST OF A PUMP AND DRINKING
 JB0073'FOUNTAIN, 9 1/2 FEET SOUTH-SOUTHEAST OF A CONCRETE LAMP POST, AND
 JB0073'SET IN THE TOP OF A CONCRETE POST PROJECTING 7 INCHES.
 JB0073
 JB0073                          STATION RECOVERY (2023)
 JB0073
 JB0073'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (BS)
 JB0073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1118 ***********************************************************************
 MF1118  DESIGNATION -  TTS 93
 MF1118  PID         -  MF1118
 MF1118  STATE/COUNTY-  IL/WHITESIDE
 MF1118  COUNTRY     -  US
 MF1118  USGS QUAD   -  HAHNAMAN (2018)
 MF1118
 MF1118                         *CURRENT SURVEY CONTROL
 MF1118  ______________________________________________________________________
 MF1118* NAD 83(1986) POSITION- 41 37 41.45   (N) 089 39 04.52   (W)   HD_HELD1
 MF1118* NAVD 88 ORTHO HEIGHT -   200.743 (meters)      658.60  (feet) ADJUSTED
 MF1118  ______________________________________________________________________
 MF1118  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 MF1118  DYNAMIC HEIGHT  -        200.668 (meters)      658.36  (feet) COMP
 MF1118  MODELED GRAVITY -    980,245.1   (mgal)                       NAVD 88
 MF1118
 MF1118  VERT ORDER      -  SECOND    CLASS 0
 MF1118
 MF1118.The horizontal coordinates were determined by differentially corrected
 MF1118.hand held GPS observations or other comparable positioning techniques
 MF1118.and have an estimated accuracy of +/- 3 meters.
 MF1118
 MF1118.The orthometric height was determined by differential leveling and
 MF1118.adjusted by the NATIONAL GEODETIC SURVEY
 MF1118.in June 1991.
 MF1118
 MF1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1118.GEOID18 height accuracy estimate available here.
 MF1118
 MF1118.Click photographs - Photos may exist for this station.
 MF1118
 MF1118.The dynamic height is computed by dividing the NAVD 88
 MF1118.geopotential number by the normal gravity value computed on the
 MF1118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1118.degrees latitude (g = 980.6199 gals.).
 MF1118
 MF1118.The modeled gravity was interpolated from observed gravity values.
 MF1118
 MF1118;                    North         East    Units  Estimated Accuracy
 MF1118;SPC IL W     -   550,915.5     742,947.4     MT  (+/- 3 meters HH1 GPS) 
 MF1118
 MF1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7914611890(NAD 83)
 MF1118
 MF1118                          SUPERSEDED SURVEY CONTROL
 MF1118
 MF1118  NGVD 29 (??/??/92)  200.812  (m)          658.83   (f) ADJ UNCH    2 0
 MF1118
 MF1118.Superseded values are not recommended for survey control.
 MF1118
 MF1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1118.See file dsdata.pdf to determine how the superseded data were derived.
 MF1118
 MF1118_MARKER: DD = SURVEY DISK
 MF1118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1118_STAMPING: T T 93 1929
 MF1118_MARK LOGO: USGS
 MF1118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1118+STABILITY: SURFACE MOTION
 MF1118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1118+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2020
 MF1118
 MF1118  HISTORY     - Date     Condition        Report By
 MF1118  HISTORY     - 1929     MONUMENTED       USGS
 MF1118  HISTORY     - 1934     GOOD             CGS
 MF1118  HISTORY     - 1949     GOOD             CGS
 MF1118  HISTORY     - 19940815 GOOD             USPSQD
 MF1118  HISTORY     - 19990501 GOOD             USPSQD
 MF1118  HISTORY     - 20030315 GOOD             USPSQD
 MF1118  HISTORY     - 20050322 GOOD             USPSQD
 MF1118  HISTORY     - 20200728 GOOD             ILDT
 MF1118
 MF1118                          STATION DESCRIPTION
 MF1118
 MF1118'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1118'1.1 MI S FROM HAHNAMAN.
 MF1118'1.1 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1118'FROM THE STATION AT HAHNAMAN, WHITESIDE COUNTY, AT MILEPOST
 MF1118'12, 0.7 MILE WEST OF A ROAD CROSSING, AND AT THE NORTHEAST
 MF1118'CORNER OF THE ISLAND SCHOOL YARD.  A UNITES STATES GEOLOGICAL
 MF1118'SURVEY STANDARD DISK, STAMPED T T 93 1929 AND SET IN THE TOP
 MF1118'OF A CONCRETE POST.  NOTE-- CHECK LEVELING FROM RV 16 (C AND NW
 MF1118'RY.) INDICATES THAT THIS MARK IS HIGHER THAN ITS GIVEN ELEVATION.
 MF1118'USE WITH CAUTION.
 MF1118
 MF1118                          STATION RECOVERY (1949)
 MF1118
 MF1118'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 MF1118'RECOVERED IN GOOD CONDITION.
 MF1118
 MF1118                          STATION RECOVERY (1994)
 MF1118
 MF1118'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1118'RECOVERED IN GOOD CONDITION.
 MF1118
 MF1118                          STATION RECOVERY (1999)
 MF1118
 MF1118'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1118'RECOVERED IN GOOD CONDITION.
 MF1118
 MF1118                          STATION RECOVERY (2003)
 MF1118
 MF1118'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1118'RECOVERED IN GOOD CONDITION.
 MF1118
 MF1118                          STATION RECOVERY (2005)
 MF1118
 MF1118'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1118'RECOVERED IN GOOD CONDITION.
 MF1118
 MF1118                          STATION RECOVERY (2020)
 MF1118
 MF1118'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1616 ***********************************************************************
 HB1616  DESIGNATION -  TUNNEL
 HB1616  PID         -  HB1616
 HB1616  STATE/COUNTY-  IL/JOHNSON
 HB1616  COUNTRY     -  US
 HB1616  USGS QUAD   -  CREAL SPRINGS (2018)
 HB1616
 HB1616                         *CURRENT SURVEY CONTROL
 HB1616  ______________________________________________________________________
 HB1616* NAD 83(1997) POSITION- 37 30 52.81159(N) 088 49 20.14158(W)   ADJUSTED
 HB1616* NAVD 88 ORTHO HEIGHT -   232.    (meters)      761.    (feet) SCALED
 HB1616  ______________________________________________________________________
 HB1616  GEOID HEIGHT    -        -28.819 (meters)                     GEOID18
 HB1616  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 HB1616  HORZ ORDER      -  SECOND
 HB1616
 HB1616.The horizontal coordinates were established by classical geodetic methods
 HB1616.and adjusted by the National Geodetic Survey in October 1999.
 HB1616
 HB1616.The orthometric height was scaled from a topographic map.
 HB1616
 HB1616.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1616.GEOID18 height accuracy estimate available here.
 HB1616
 HB1616.Click photographs - Photos may exist for this station.
 HB1616
 HB1616.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1616
 HB1616. The following values were computed from the NAD 83(1997) position.
 HB1616
 HB1616;                    North         East     Units Scale Factor Converg.
 HB1616;SPC IL E     -    94,220.802   256,775.708   MT  0.99999800   -0 17 51.9
 HB1616;SPC IL E     -   309,122.75    842,438.30   sFT  0.99999800   -0 17 51.9
 HB1616;UTM  16      - 4,153,528.706   338,954.600   MT  0.99991947   -1 06 35.8
 HB1616
 HB1616!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1616!SPC IL E     -   0.99996813  x   0.99999800  =   0.99996613
 HB1616!UTM  16      -   0.99996813  x   0.99991947  =   0.99988760
 HB1616
 HB1616:                Primary Azimuth Mark                     Grid Az
 HB1616:SPC IL E     -  TUNNEL AZ MK                             028 00 55.1
 HB1616:UTM  16      -  TUNNEL AZ MK                             028 49 39.0
 HB1616
 HB1616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3895453528(NAD 83)
 HB1616
 HB1616|---------------------------------------------------------------------|
 HB1616| PID    Reference Object                     Distance      Geod. Az  |
 HB1616|                                                           dddmmss.s |
 HB1616| CI5661 TUNNEL AZ MK                                       0274303.2 |
 HB1616| CI5662 TUNNEL RM 1                           6.558 METERS 05648     |
 HB1616| HB1615 OZARK RADIO STA 35 MAST             APPROX. 3.9 KM 0662731.5 |
 HB1616| CI5663 TUNNEL RM 2                           6.113 METERS 32835     |
 HB1616|---------------------------------------------------------------------|
 HB1616
 HB1616                          SUPERSEDED SURVEY CONTROL
 HB1616
 HB1616  NAD 83(1993)-  37 30 52.81769(N)    088 49 20.14159(W) AD(       ) 2
 HB1616  NAD 83(1986)-  37 30 52.82166(N)    088 49 20.14412(W) AD(       ) 2
 HB1616  NAD 27      -  37 30 52.63921(N)    088 49 19.91991(W) AD(       ) 2
 HB1616
 HB1616.Superseded values are not recommended for survey control.
 HB1616
 HB1616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1616.See file dsdata.pdf to determine how the superseded data were derived.
 HB1616
 HB1616_MARKER: DS = TRIANGULATION STATION DISK
 HB1616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1616_STAMPING: TUNNEL 1957
 HB1616_MARK LOGO: CGS
 HB1616_PROJECTION: FLUSH
 HB1616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1616+STABILITY: SURFACE MOTION
 HB1616_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1616+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2010
 HB1616
 HB1616  HISTORY     - Date     Condition        Report By
 HB1616  HISTORY     - 1957     MONUMENTED       CGS
 HB1616  HISTORY     - 20080201 GOOD             ILDT
 HB1616  HISTORY     - 20100610 GOOD             ILDT
 HB1616
 HB1616                          STATION DESCRIPTION
 HB1616
 HB1616'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1616'THE STATION IS LOCATED ABOUT 5.5 MILES SOUTHWEST OF NEW BURNSIDE,
 HB1616'ABOUT 8 MILES NORTHEAST OF VIENNA, ON THE PROPERTY OF MR. W. H.
 HB1616'BEAUMAN. IT IS ON THE SOUTHEAST SIDE OF OLD HIGHWAY 45 IN A ROW OF
 HB1616'APPLE TREES, 11 FEET SOUTHEAST OF THE CENTERLINE OF THE OLD
 HB1616'HIGHWAY, 5 FEET WEST OF A WHITE WITNESS POST, 1.5 FEET SOUTHEAST OF
 HB1616'THE SOUTHEAST EDGE OF THE HIGHWAY, 9 FEET NORTHEAST OF AN 8 INCH
 HB1616'APPLE TREE AND 28 FEET NORTH OF A POWER LINE GUY POLE.  THE MONUMENT
 HB1616'IS FLUSH AND THE DISK IS STAMPED TUNNEL 1957.
 HB1616'
 HB1616'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1616'HIGHWAY 166 EAST OF NEW BURNSIDE, GO SOUTH AND SOUTHWEST ON
 HB1616'HIGHWAY 45 FOR 5.4 MILES TO A SIDE ROAD LEFT AND A SERVICE STATION ON
 HB1616'THE RIGHT.* TURN LEFT ON THE OLD HIGHWAY AND GO SOUTHERLY FOR
 HB1616'0.7 MILE TO THE MARK ON THE LEFT.
 HB1616'
 HB1616'*TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE SOUTHWEST ON
 HB1616'HIGHWAY 45 FOR 0.5 MILE TO THE MARK ON THE RIGHT.
 HB1616'
 HB1616'REFERENCE MARK 1 IS 6 INCHES SOUTHEAST OF THE SOUTHEAST EDGE OF THE
 HB1616'OLD HIGHWAY, 10 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY AND
 HB1616'18 FEET NORTHEAST OF THE WHITE WITNESS POST.  THE MONUMENT IS FLUSH
 HB1616'AND THE DISK IS STAMPED TUNNEL NO 1 1957.
 HB1616'
 HB1616'REFERENCE MARK 2 IS 6 INCHES NORTHWEST OF THE NORTHWEST EDGE OF THE
 HB1616'HIGHWAY, 10 FEET NORTHWEST OF THE CENTERLINE OF THE OLD HIGHWAY,
 HB1616'8 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF A CULTIVATED FIELD AND 34
 HB1616'FEET EAST-SOUTHEAST OF A POWER LINE POLE.  THE MONUMENT IS FLUSH AND
 HB1616'THE DISK IS STAMPED TUNNEL NO 2 1957.
 HB1616'
 HB1616'THE AZIMUTH MARK IS ON A ROAD BANK ABOUT 15 FEET HIGHER THAN THE
 HB1616'HIGHWAY, 58 FEET NORTHWEST OF THE CENTERLINE OF HIGHWAY 45, 2 FEET
 HB1616'SOUTHWEST OF A WHITE WITNESS POST AND 6 INCHES SOUTHEAST OF A WIRE
 HB1616'FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED TUNNEL
 HB1616'1957.
 HB1616'
 HB1616'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1616
 HB1616                          STATION RECOVERY (2008)
 HB1616
 HB1616'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 HB1616'RECOVERED IN GOOD CONDITION.
 HB1616
 HB1616                          STATION RECOVERY (2010)
 HB1616
 HB1616'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1616'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1944 ***********************************************************************
 JB1944  DESIGNATION -  TURKEY HILL
 JB1944  PID         -  JB1944
 JB1944  STATE/COUNTY-  IL/ST CLAIR
 JB1944  COUNTRY     -  US
 JB1944  USGS QUAD   -  FREEBURG (2018)
 JB1944
 JB1944                         *CURRENT SURVEY CONTROL
 JB1944  ______________________________________________________________________
 JB1944* NAD 83(1997) POSITION- 38 28 33.06627(N) 089 54 16.43044(W)   ADJUSTED
 JB1944* NAVD 88 ORTHO HEIGHT -   198.8   (meters)      652.    (feet) VERTCON3
 JB1944  ______________________________________________________________________
 JB1944  GEOID HEIGHT    -        -30.483 (meters)                     GEOID18
 JB1944  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 JB1944  HORZ ORDER      -  FIRST
 JB1944
 JB1944.The horizontal coordinates were established by classical geodetic methods
 JB1944.and adjusted by the National Geodetic Survey in October 1999.
 JB1944
 JB1944.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1944.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1944
 JB1944.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1944.GEOID18 height accuracy estimate available here.
 JB1944
 JB1944.Click photographs - Photos may exist for this station.
 JB1944
 JB1944.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1944
 JB1944. The following values were computed from the NAD 83(1997) position.
 JB1944
 JB1944;                    North         East     Units Scale Factor Converg.
 JB1944;SPC IL W     -   200,819.299   722,870.244   MT  0.99994762   +0 09 47.1
 JB1944;SPC IL W     -   658,854.65  2,371,616.79   sFT  0.99994762   +0 09 47.1
 JB1944;UTM  16      - 4,262,611.792   246,618.915   MT  1.00039072   -1 48 29.3
 JB1944
 JB1944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1944!SPC IL W     -   0.99997359  x   0.99994762  =   0.99992122
 JB1944!UTM  16      -   0.99997359  x   1.00039072  =   1.00036430
 JB1944
 JB1944:                Primary Azimuth Mark                     Grid Az
 JB1944:SPC IL W     -  BELLEVILLE WEST BASE                     016 02 35.9
 JB1944:UTM  16      -  BELLEVILLE WEST BASE                     018 00 52.3
 JB1944
 JB1944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4661862611(NAD 83)
 JB1944
 JB1944|---------------------------------------------------------------------|
 JB1944| PID    Reference Object                     Distance      Geod. Az  |
 JB1944|                                                           dddmmss.s |
 JB1944| JB1989 SHILOH METHODIST CHURCH SPIRE       APPROX. 9.3 KM 0032625.9 |
 JB1944| JB1982 BELLEVILLE WEST BASE                APPROX. 6.7 KM 0161223.0 |
 JB1944| JB1978 LEBANON COLLEGE CHAPEL SPIRE        APPROX.16.4 KM 0280003.3 |
 JB1944| JB1979 LEBANON METHODIST CHURCH SPIRE      APPROX.16.3 KM 0285803.7 |
 JB1944| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX.19.3 KM 0692051.2 |
 JB1944| JB1952 HANOVER CATHOLIC CHURCH SPIRE       APPROX.33.1 KM 0744617.1 |
 JB1944| JB1942 MASCOUTAH WATER TANK                APPROX. 9.5 KM 0795037.6 |
 JB1944| JB1951 DAMIANSVILLE CHURCH SPIRE           APPROX.24.8 KM 0810748.8 |
 JB1944| CI5667 TURKEY HILL RM 1                                   13747     |
 JB1944| CI5668 TURKEY HILL RM 2                                   21422     |
 JB1944| JB1992 COLLINSVILLE MUNICIPAL TANK         APPROX.22.6 KM 3413733.6 |
 JB1944|---------------------------------------------------------------------|
 JB1944
 JB1944                          SUPERSEDED SURVEY CONTROL
 JB1944
 JB1944  NAD 83(1986)-  38 28 33.08319(N)    089 54 16.42522(W) AD(       ) 1
 JB1944  NAD 27      -  38 28 32.90000(N)    089 54 16.05800(W) AD(       ) 1
 JB1944  USSD        -  38 28 32.97100(N)    089 54 15.98800(W) AD(       ) 3
 JB1944  NGVD 29 (07/19/86)  198.9    (m)          653.     (f) VERT ANG       
 JB1944
 JB1944.Superseded values are not recommended for survey control.
 JB1944
 JB1944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1944.See file dsdata.pdf to determine how the superseded data were derived.
 JB1944
 JB1944_MARKER: DS = TRIANGULATION STATION DISK
 JB1944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1944_STAMPING: TURKEY HILL 1880 1930
 JB1944_MARK LOGO: CGS
 JB1944_PROJECTION: RECESSED 46 CENTIMETERS
 JB1944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1944+STABILITY: SURFACE MOTION
 JB1944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1944+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2007
 JB1944
 JB1944  HISTORY     - Date     Condition        Report By
 JB1944  HISTORY     - 1880     MONUMENTED       CGS
 JB1944  HISTORY     - 1930     SEE DESCRIPTION  CGS
 JB1944  HISTORY     - 1937     GOOD             CGS
 JB1944  HISTORY     - 1970     MARK NOT FOUND   ILDT
 JB1944  HISTORY     - 1971     MARK NOT FOUND   NGS
 JB1944  HISTORY     - 20071115 GOOD             KUHL
 JB1944
 JB1944                          STATION DESCRIPTION
 JB1944
 JB1944'DESCRIBED BY COAST AND GEODETIC SURVEY 1880 (GAF)
 JB1944'NEAR THE MIDDLE OF THE SOUTH LINE OF THE NW0.25 SEC 5, T 1 S, R 7 W,
 JB1944'IN AN ORCHARD BELONGING TO MACK CHAMPION AND ABOUT 75 METERS WEST OF
 JB1944'HIS HOUSE.
 JB1944'
 JB1944'THE STATION IS ON THE TOP OF A SMALL CULTIVATED HILL NEAR THE NORTH
 JB1944'EDN OF THE THIRD ROW OF TREES COUNTING FROM THE EAST SIDE OF THE
 JB1944'ORCHARD, AND IS MARKED BY A CROSS IN THE TOP OF A WHITE MARBLE POST
 JB1944'ABOUT 6 INCHES ABOVE THE GROUND.  THE LETTERS U S C AND G S ARE
 JB1944'INSCRIBED IN THE POST.  THE UNDERGROUND MARK IS THE APEX OF AN
 JB1944'EARTHENWARE PYRIMAD 6 INCHES ON AN EDGE AND 30 INCHES BELOW THE
 JB1944'GROUND, AND HAS ON ONE FACE THE RAISED LETTERS U S C S.
 JB1944'
 JB1944'THERE ARE TWO REFERENCE POSTS, ALSO OF WHITE MARBLE BUT SLIGHTLY
 JB1944'SMALLER THAN THE POST MARKING THE STATION, WITH AN ARROW IN THE TOP OF
 JB1944'EACH POINTING TOWARD THE STATION.  ONE REFERENCE MARK IS NEAR THE FOOT
 JB1944'OF A WALNUT TREE IN THE SOUTHWEST CORNER OF AN ADJOINING FIELD, 40.50
 JB1944'METERS N 84 DET 30 MIN E FROM THE STATION.  THE OTHER REFERENCE MARK
 JB1944'IS NEAR A PEAR TREE, 10.75 METERS N 28 DEG 00 MIN W FROM THE STATION.
 JB1944
 JB1944                          STATION RECOVERY (1930)
 JB1944
 JB1944'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1944'THE OLD SUB-SURFACE MARK WAS RECOVERED IN GOOD CONDITION AND WAS LEFT
 JB1944'UNDISTURBED.  A STANDARD SURFACE MARK WAS PLACED 18 INCHES UNDERGROUND
 JB1944'IT BEING IN A CULTIVATED FIELD.  THE OLD REFERENCE MARKS WERE NOT
 JB1944'FOUND SO NEW MARKS WERE PLACED.  THE OLD MARBLE POST WILL BE REPLACED
 JB1944'BUT WILL PROBABLY NOT STAY DUE TO THE LOOSENESS OF THE SOIL. THE
 JB1944'ORIGINAL DESCRIPTION IS INADEQUATE.
 JB1944'
 JB1944'ABOUT 6 MILES SOUTHEAST OF BELLEVILLE AND 3 MILES NORTH OF FREEBURG,
 JB1944'THE MIDDLE OF THE SOUTH LINE OF THE NORTHWEST QUARTER OF SEC 5, T 1 S,
 JB1944'R 7 W, IN A CORNFIELD ABOUT 75 YARDS WEST OF A HOUSE ON TOP OF THE
 JB1944'HILL, ON LAND OWNED BY DR W LEGRAND 463 NORTH TWENTY-FIFTH STREET,
 JB1944'EAST ST LOUIS, ILL.
 JB1944'
 JB1944'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 13 AND 15 IN BELLEVILLE,
 JB1944'GO ON STATE HIGHWWAY 13 FOR 4.7 MILES TOWARD FREEBURG, TURN LEFT ONTO
 JB1944'AN OILED ROAD, AND FOLLOW FOR 0.7 MILE TO A BURNED BRICK HOUSE ON THE
 JB1944'RIGHT AND A TUMBLEDOWN STABLE ON THE LEFT, FOLLOW THE FARM ROAD TO THE
 JB1944'LEFT OF THE STABLE AND ALONG THE RIDGE IN A NORTHEASTERLY DIRECTION
 JB1944'ABOUT 0.75 MILE TO THE STATION.
 JB1944'
 JB1944'REFERENCE MARK NO 1 IS SOUTHEAST OF STATION AND 0.7 METER NORTHWEST OF
 JB1944'CORNER-POST OF NORTH-AND-SOUTH FENCE LINE, 17.5 METERS WEST OF WEST
 JB1944'SIDE OF BARN AND 5.2 METERS NORTH OF THE CENTER LINE OF THE
 JB1944'EAST-AND-WEST ROAD.
 JB1944'
 JB1944'REFERENCE MARK NO 2 IS SOUTHWEST OF THE STATION AND 0.5 METER EAST OF
 JB1944'THE NORTH-AND-SOUTH FENCE LINE, 0.9 METER NORTHEAST OF AN 18-INCH TREE
 JB1944'AND 6.4 METERS SOUTH OF THE CENTER LINE OF THE EAST-AND-WEST ROAD.
 JB1944
 JB1944                          STATION RECOVERY (1937)
 JB1944
 JB1944'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1937 (EBP)
 JB1944'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED BY P.A.S. IN 1930.
 JB1944
 JB1944                          STATION RECOVERY (1970)
 JB1944
 JB1944'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 JB1944'TURKEY HILL NO 1 1930 RECOVERED GOOD.
 JB1944'
 JB1944'STA. WAS NOT RECOVERED.  R.M. NO. 1 WAS FOUND.  AN AIR FORCE BASE NOW
 JB1944'OCCUPIES THE RIDGE.  BY CONTACTING SCOT AIR FORCE BASE ENG. DEPT.
 JB1944'I WAS ABLE TO FIND R.M. NO. 1 AND USING THE APPROXIMATE DISTANCE
 JB1944'GIVEN AND THE DIRECTION WE PROBED FOR THE STA. WITH NO SUCCESS.
 JB1944'DID NOT SPEND ANY TIME LOOKING FOR R.M. NO. 2.  EVERY TIE FOR STA.
 JB1944'AND R.M. NO. 1 HAVE BEEN REMOVED.
 JB1944
 JB1944                          STATION RECOVERY (1971)
 JB1944
 JB1944'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1944'REFERENCE MARK 1 WAS FOUND IN GOOD CONDITION.  A SEARCH WAS MADE FOR
 JB1944'REFERENCE MARK 2 BUT NOTHING WAS FOUND.  A LONG SEARCH WAS MADE FOR
 JB1944'THE STATION MARK USING THE APPROXIMATE DISTANCE LISTED FROM REFERENCE
 JB1944'MARK 1.  A RADAR INSTALLATION IN THE AREA HAS DESTROYED ALL THE
 JB1944'REFERENCE MEASUREMENTS AND BARRACKS BLOCK THE LINE OF SIGHT TO AZIMUTH
 JB1944'OBJECTS WHICH WOULD HAVE BEEN USED TO LOCATE THE STATION WITH IF
 JB1944'POSSIBLE.  THIS STATION MAY POSSIBLY BE FOUND WITH AN ELECTRONIC
 JB1944'TRAVERSE AND AND INVERSE RAN FROM THE TRAVERSE.
 JB1944'
 JB1944'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES NORTH
 JB1944'OF FREEBURG.
 JB1944
 JB1944                          STATION RECOVERY (2007)
 JB1944
 JB1944'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2007 (RSO)
 JB1944'FROM ROUTE 15 AND JEFFERSON RD - GO EAST ON JEFFERSON RD FOR 1.0 MILE
 JB1944'TO SAVE RD ON LEFT.  FOLLOW SAVE RD FOR 0.6 MILE TO SAVE ENTRANCE.
 JB1944'TURN RIGHT AT FIRST DRIVE APPROXIMATELY 50' NORTH OF SAVE ENTRANCE.
 JB1944'FOLLOW DRIVE NORTHEASTERLY LESS THAN 0.1 MILE TO STATION ON RIGHT.  1'
 JB1944'NORTH TO CARSONITE POST, 2.5' SOUTH TO CARSONITE POST, 39.25'
 JB1944'SOUTHEASTERLY TO FENCE CORNER, 53.20' WEST TO SOUTHEAST CORNER OF
 JB1944'CONCRETE PILLAR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1062 ***********************************************************************
 KB1062  DESIGNATION -  TURLEY
 KB1062  PID         -  KB1062
 KB1062  STATE/COUNTY-  IL/SANGAMON
 KB1062  COUNTRY     -  US
 KB1062  USGS QUAD   -  CHATHAM (2018)
 KB1062
 KB1062                         *CURRENT SURVEY CONTROL
 KB1062  ______________________________________________________________________
 KB1062* NAD 83(1997) POSITION- 39 43 14.82122(N) 089 39 12.31210(W)   ADJUSTED
 KB1062* NAVD 88 ORTHO HEIGHT -   180.320 (meters)      591.60  (feet) ADJUSTED
 KB1062  ______________________________________________________________________
 KB1062  GEOID HEIGHT    -        -32.432 (meters)                     GEOID18
 KB1062  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 KB1062  DYNAMIC HEIGHT  -        180.220 (meters)      591.27  (feet) COMP
 KB1062  MODELED GRAVITY -    980,068.6   (mgal)                       NAVD 88
 KB1062
 KB1062  HORZ ORDER      -  SECOND
 KB1062  VERT ORDER      -  SECOND    CLASS 0
 KB1062
 KB1062.The horizontal coordinates were established by classical geodetic methods
 KB1062.and adjusted by the National Geodetic Survey in October 1999.
 KB1062
 KB1062.The orthometric height was determined by differential leveling and
 KB1062.adjusted by the NATIONAL GEODETIC SURVEY
 KB1062.in June 1991.
 KB1062
 KB1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1062.GEOID18 height accuracy estimate available here.
 KB1062
 KB1062.Click photographs - Photos may exist for this station.
 KB1062
 KB1062.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1062
 KB1062.The dynamic height is computed by dividing the NAVD 88
 KB1062.geopotential number by the normal gravity value computed on the
 KB1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1062.degrees latitude (g = 980.6199 gals.).
 KB1062
 KB1062.The modeled gravity was interpolated from observed gravity values.
 KB1062
 KB1062. The following values were computed from the NAD 83(1997) position.
 KB1062
 KB1062;                    North         East     Units Scale Factor Converg.
 KB1062;SPC IL W     -   339,113.638   744,003.620   MT  0.99996501   +0 19 40.8
 KB1062;SPC IL W     - 1,112,575.33  2,440,951.88   sFT  0.99996501   +0 19 40.8
 KB1062;UTM  16      - 4,400,134.388   272,569.982   MT  1.00023685   -1 41 47.0
 KB1062
 KB1062!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1062!SPC IL W     -   0.99997680  x   0.99996501  =   0.99994181
 KB1062!UTM  16      -   0.99997680  x   1.00023685  =   1.00021364
 KB1062
 KB1062:                Primary Azimuth Mark                     Grid Az
 KB1062:SPC IL W     -  SPRINGFIELD ILL ST POL MAST              163 54 53.9
 KB1062:UTM  16      -  SPRINGFIELD ILL ST POL MAST              165 56 21.7
 KB1062
 KB1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7256900134(NAD 83)
 KB1062
 KB1062|---------------------------------------------------------------------|
 KB1062| PID    Reference Object                     Distance      Geod. Az  |
 KB1062|                                                           dddmmss.s |
 KB1062| KB1513 TURLEY 2 AZ MK                      392.804 METERS 00229     |
 KB1062| KB1061 TURLEY RM 1                          25.270 METERS 04600     |
 KB1062| KB1060 TURLEY RM 2                          26.508 METERS 14549     |
 KB1062| CI8748 TURLEY 2 RM 3                        44.620 METERS 15026     |
 KB1062| KB1512 SPRINGFIELD ILL ST POL MAST         APPROX. 3.6 KM 1641434.7 |
 KB1062| KB1503 DIVERNON MUNICIPAL TANK             APPROX.17.5 KM 1805046.7 |
 KB1062| CI8749 TURLEY 2 RM 4                        79.666 METERS 18650     |
 KB1062| KB1063 TURLEY 2                             35.110 METERS 19658     |
 KB1062| KB1502 AUBURN MUNICIPAL TANK               APPROX.16.3 KM 2075418.3 |
 KB1062| KB1509 CHATHAM MUNICIPAL TANK              APPROX. 6.8 KM 2211626.8 |
 KB1062| KB1522 NEW BERLIN ST MARYS CATH CH         APPROX.21.9 KM 2713105.5 |
 KB1062| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX. 8.6 KM 3590834.4 |
 KB1062|---------------------------------------------------------------------|
 KB1062
 KB1062                          SUPERSEDED SURVEY CONTROL
 KB1062
 KB1062  NAD 83(1986)-  39 43 14.83016(N)    089 39 12.30123(W) AD(       ) 2
 KB1062  NAD 27      -  39 43 14.64620(N)    089 39 11.95140(W) AD(       ) 2
 KB1062  NGVD 29 (??/??/92)  180.433  (m)          591.97   (f) ADJ UNCH    2 0
 KB1062  NGVD 29             180.43   (m)          592.0    (f) LEVELING    3  
 KB1062
 KB1062.Superseded values are not recommended for survey control.
 KB1062
 KB1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1062.See file dsdata.pdf to determine how the superseded data were derived.
 KB1062
 KB1062_MARKER: DS = TRIANGULATION STATION DISK
 KB1062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1062_STAMPING: TURLEY 1960
 KB1062_MARK LOGO: CGS
 KB1062_PROJECTION: RECESSED 38 CENTIMETERS
 KB1062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1062+STABILITY: SURFACE MOTION
 KB1062
 KB1062  HISTORY     - Date     Condition        Report By
 KB1062  HISTORY     - 1960     MONUMENTED       CGS
 KB1062  HISTORY     - 1960     GOOD             CGS
 KB1062  HISTORY     - 1962     GOOD             CGS
 KB1062  HISTORY     - 1962     GOOD             CGS
 KB1062
 KB1062                          STATION DESCRIPTION
 KB1062
 KB1062'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1062'STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF SPRINGFIELD, ABOUT 1.0
 KB1062'MILE NORTH OF LAKE SPRINGFIELD, ABOUT 1/2 MILE WEST OF U.S.
 KB1062'HIGHWAY 66 AND ON LAND OWNED BY MR. HERBERT TURLEY.
 KB1062'
 KB1062'TO REACH FROM THE NORTH END OF BRIDGE ACROSS LAKE SPRINGFIELD ON U.S.
 KB1062'HIGHWAY 66, GO NORTH ON U.S. HIGHWAY 66 4 LANE FOR 0.45 MILE TO
 KB1062'CROSSROAD AND LAMPLIGHTER MOTEL ON RIGHT, TURN LEFT GO WEST FOR 0.55
 KB1062'MILE TO A SIDE ROAD RIGHT, TURN RIGHT GO NORTH FOR 1.0 MILE
 KB1062'TO STATION ON LEFT AS DESCRIBED.
 KB1062'
 KB1062'STATION MARK, IS A STANDARD STATION DISK STAMPED TURLEY 1960, IS SET
 KB1062'IN TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 15
 KB1062'INCHES BELOW THE SURFACE OF THE GROUND. THE MARK IS 64 FEET
 KB1062'SOUTH-SOUTHWEST OF THE SOUTH END OF WEST ROAD CULVERT HEAD, 34
 KB1062'FEET WEST OF CENTER OF ROAD, 15.5 FEET NORTH-NORTHWEST OF POWER POLE
 KB1062'BRACE POLE, 14 FEET N. NW.  OF WITNESS POST AND 10 FEET
 KB1062'NORTH OF FENCE.
 KB1062'
 KB1062'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED TURLEY NO 1 1960
 KB1062'IS SET IN A DRILL HOLE FLUSH IN TOP OF ROAD CULVERT HEAD. THE
 KB1062'MARK IS 37.5 FEET NORTH-NORTHEAST OF FIELD ENTRANCE, 27 FEET
 KB1062'NORTH-NORTHWEST OF POWER POLE AND 16 FEET EAST OF CENTER OF
 KB1062'ROAD.
 KB1062'
 KB1062'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED TURLEY NO 2 1960
 KB1062'IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 KB1062'ABOUT 2 INCHES. THE MARK IS 75 FEET SOUTHEAST OF THE WITNESS POST, 44
 KB1062'FEET SOUTH OF A POWER POLE AND 20.5 FEET EAST OF THE CENTER OF
 KB1062'ROAD.
 KB1062'
 KB1062'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED TURLEY 1960 IS SET IN
 KB1062'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4
 KB1062'INCHES. THE MARK IS 19.5 FEET EAST OF THE CENTER OF ROAD, 3.5 FEET
 KB1062'SOUTH OF POWER POLE AND 1.7 FEET SOUTH OF WITNESS POST.
 KB1062'
 KB1062'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON OIL SURFACED
 KB1062'ROAD FOR 0.25 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 KB1062'
 KB1062'HEIGHT OF LIGHT ABOVE STATION MARK 34.53 METERS.
 KB1062
 KB1062                          STATION RECOVERY (1960)
 KB1062
 KB1062'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KB1062'3 MI SW FROM SPRINGFIELD.
 KB1062'2.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1062'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.5
 KB1062'MILES WEST ALONG AN OILED ROAD, THENCE 0.5 MILES SOUTH ALONG AN
 KB1062'OILED ROAD, AT A SLIGHT JOG IN THE ROAD, 33 FEET WEST OF THE
 KB1062'CENTER LINE OF THE ROAD, 15.5 FEET NORTH NORTH WEST OF A POWER
 KB1062'LINE BRACE POLE, 62 FEET SOUTH SOUTH WEST OF THE SOUTH END OF THE
 KB1062'WEST HEADWALL OF A 4 FOOT CONCRETE BOX CULVERT, 14.0 FEET NORTH
 KB1062'NORTH WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 KB1062'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST 12 INCHES
 KB1062'BELOW THE LEVEL OF THE GROUND.
 KB1062
 KB1062                          STATION RECOVERY (1962)
 KB1062
 KB1062'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWB)
 KB1062'STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF SPRINGFIELD, ABOUT 1.0
 KB1062'MILE NORTH OF LAKE SPRINGFIELD, ABOUT 1/2 MILE WEST OF U.S.
 KB1062'HIGHWAY 66, AND ON LAND OWNED BY MR. HERBERT TURLEY.
 KB1062'
 KB1062'TO REACH FROM THE NORTH END OF BRIDGE ACROSS LAKE SPRINGFIELD ON U.S.
 KB1062'HIGHWAY 66, GO NORTH ON U.S. HIGHWAY 66 4 LANE FOR 0.45 MILE TO
 KB1062'CROSSROAD AND LAMPLIGHTER MOTEL ON RIGHT, TURN LEFT, GO WEST FOR 0.55
 KB1062'MILE TO A SIDE ROAD RIGHT, TURN RIGHT, GO NORTH FOR 1.0 MILE
 KB1062'TO STATION ON LEFT AS DESCRIBED.
 KB1062'
 KB1062'STATION MARK, A STANDARD STATION DISK STAMPED TURLEY 1960, IS SET IN
 KB1062'TOP OF A 14 INCH SQUARE CONCRETE POST WHICH IS SET ABOUT 4
 KB1062'INCHES BELOW THE SURFACE OF THE GROUND. THE MARK IS 25 FEET WEST OF
 KB1062'CENTER OF ROAD, 78.6 FEET EAST SOUTHEAST OF A CONCRETE
 KB1062'RIGHT-OF-WAY MARKER AND 93 FEET SOUTH SOUTHEAST OF A CONCRETE ROW
 KB1062'MARKER.
 KB1062'
 KB1062'REFERENCE MARK 3, A STANDARD REFERENCE DISK STAMPED TURLEY NO. 3
 KB1062'1962, IS SET IN A 6 INCH CIRCULAR CONCRETE POST ABOUT 3
 KB1062'INCHES BELOW THE SURFACE OF THE GROUND. THE MARK IS 48 FEET EAST OF
 KB1062'CENTER OF ROAD, 35 FEET NORTH OF POWER POLE, AND 12 FEET
 KB1062'SOUTHEAST OF CENTER SOUTH END OF A METAL CULVERT UNDER EAST FIELD
 KB1062'ENTRANCE.
 KB1062'
 KB1062'REFERENCE MARK 4, A STANDARD REFERENCE DISK STAMPED TURLEY NO 4 1962,
 KB1062'IS SET IN A 6 INCH CIRCULAR CONCRETE POST WHICH IS ABOUT 1
 KB1062'INCH BELOW THE SURFACE OF THE GROUND. THE MARK IS 57 FEET WEST OF
 KB1062'CENTER OF ROAD AND 24.6 FEET SOUTHWEST OF CENTER SOUTH END
 KB1062'DIAGONAL 30 INCH METAL CULVERT UNDER ROAD.
 KB1062'
 KB1062'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED TURLEY 1960, IS SET ON
 KB1062'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4
 KB1062'INCHES ABOVE THE SURFACE OF THE GROUND. THE MARK IS 44 FEET EAST OF
 KB1062'THE CENTER OF THE ROAD, 3.5 FEET SOUTH OF POWER POLE, AND 1.7 FEET
 KB1062'SOUTH OF WITNESS POST.
 KB1062'
 KB1062'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON OIL SURFACED
 KB1062'ROAD FOR 0.25 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 KB1062
 KB1062                          STATION RECOVERY (1962)
 KB1062
 KB1062'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 KB1062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1063 ***********************************************************************
 KB1063  DESIGNATION -  TURLEY 2
 KB1063  PID         -  KB1063
 KB1063  STATE/COUNTY-  IL/SANGAMON
 KB1063  COUNTRY     -  US
 KB1063  USGS QUAD   -  CHATHAM (2018)
 KB1063
 KB1063                         *CURRENT SURVEY CONTROL
 KB1063  ______________________________________________________________________
 KB1063* NAD 83(1997) POSITION- 39 43 13.73233(N) 089 39 12.74210(W)   ADJUSTED
 KB1063* NAVD 88 ORTHO HEIGHT -   180.63  (meters)      592.6   (feet) RESET
 KB1063  ______________________________________________________________________
 KB1063  GEOID HEIGHT    -        -32.432 (meters)                     GEOID18
 KB1063  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 KB1063  HORZ ORDER      -  FIRST
 KB1063  VERT ORDER      -  THIRD
 KB1063
 KB1063.The horizontal coordinates were established by classical geodetic methods
 KB1063.and adjusted by the National Geodetic Survey in October 1999.
 KB1063
 KB1063.The orthometric height was computed from unverified reset data.
 KB1063
 KB1063.No vertical observational check was made to the station.
 KB1063
 KB1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1063.GEOID18 height accuracy estimate available here.
 KB1063
 KB1063.Click photographs - Photos may exist for this station.
 KB1063
 KB1063.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1063
 KB1063. The following values were computed from the NAD 83(1997) position.
 KB1063
 KB1063;                    North         East     Units Scale Factor Converg.
 KB1063;SPC IL W     -   339,079.999   743,993.572   MT  0.99996500   +0 19 40.5
 KB1063;SPC IL W     - 1,112,464.96  2,440,918.91   sFT  0.99996500   +0 19 40.5
 KB1063;UTM  16      - 4,400,101.115   272,558.748   MT  1.00023691   -1 41 47.2
 KB1063
 KB1063!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1063!SPC IL W     -   0.99997675  x   0.99996500  =   0.99994175
 KB1063!UTM  16      -   0.99997675  x   1.00023691  =   1.00021365
 KB1063
 KB1063:                Primary Azimuth Mark                     Grid Az
 KB1063:SPC IL W     -  TURLEY 2 AZ MK                           003 20 04.0
 KB1063:UTM  16      -  TURLEY 2 AZ MK                           005 21 31.7
 KB1063
 KB1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7255800101(NAD 83)
 KB1063
 KB1063|---------------------------------------------------------------------|
 KB1063| PID    Reference Object                     Distance      Geod. Az  |
 KB1063|                                                           dddmmss.s |
 KB1063| KB1513 TURLEY 2 AZ MK                      426.890 METERS 0033944.5 |
 KB1063| KB1514 TURLEY 2 AZ A PT 1976               431.868 METERS 0041338.9 |
 KB1063| CI8750 TURLEY 2 RM 5                        24.317 METERS 00628     |
 KB1063| KB1062 TURLEY                               35.110 METERS 01658     |
 KB1063| CI8748 TURLEY 2 RM 3                       107.300 METERS 09912     |
 KB1063| KB1512 SPRINGFIELD ILL ST POL MAST         APPROX. 3.6 KM 1635625.2 |
 KB1063| CI8749 TURLEY 2 RM 4                        45.525 METERS 17902     |
 KB1063| KB1488 SPRINGFIELD STATE CAPITOL DOME      APPROX. 8.7 KM 3591250.2 |
 KB1063|---------------------------------------------------------------------|
 KB1063
 KB1063                          SUPERSEDED SURVEY CONTROL
 KB1063
 KB1063  NAD 83(1986)-  39 43 13.74131(N)    089 39 12.73120(W) AD(       ) 1
 KB1063  NAD 27      -  39 43 13.55740(N)    089 39 12.38140(W) AD(       ) 1
 KB1063  NGVD 29 (??/??/??)  180.75   (m)          593.0    (f) RESET       3  
 KB1063  NGVD 29             180.75   (m)          593.0    (f) LEVELING    3  
 KB1063
 KB1063.Superseded values are not recommended for survey control.
 KB1063
 KB1063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1063.See file dsdata.pdf to determine how the superseded data were derived.
 KB1063
 KB1063_MARKER: DS = TRIANGULATION STATION DISK
 KB1063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1063_STAMPING: TURLEY 2 1962
 KB1063_MARK LOGO: CGS
 KB1063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1063+STABILITY: SURFACE MOTION
 KB1063
 KB1063  HISTORY     - Date     Condition        Report By
 KB1063  HISTORY     - 1962     MONUMENTED       ILHD
 KB1063  HISTORY     - 1962     GOOD             CGS
 KB1063  HISTORY     - 1969     GOOD             CGS
 KB1063  HISTORY     - 1975     GOOD             NGS
 KB1063  HISTORY     - 20010410 MARK NOT FOUND   JCLS
 KB1063
 KB1063                          STATION DESCRIPTION
 KB1063
 KB1063'DESCRIBED BY IL HIGHWAY DEPT 1962 (HWB)
 KB1063'STATION IS LOCATED ABOUT 4-1/2 MILES SOUTH OF SPRINGFIELD, ABOUT 1.0
 KB1063'MILE NORTH OF LAKE SPRINGFIELD, ABOUT 1/2 MILE WEST OF U.S.
 KB1063'HIGHWAY 66, AND ON LAND OWNED BY MR. HERBERT TURLEY.
 KB1063'
 KB1063'TO REACH FROM THE NORTH END OF BRIDGE ACROSS LAKE SPRINGFIELD ON U.S.
 KB1063'HIGHWAY 66, GO NORTH ON U.S. HIGHWAY 66 4 LANE FOR 0.45 MILE TO
 KB1063'CROSSROAD AND LAMPLIGHTER MOTEL ON RIGHT, TURN LEFT, GO WEST FOR 0.55
 KB1063'MILE TO A SIDE ROAD RIGHT, TURN RIGHT, GO NORTH FOR 1.0 MILE
 KB1063'TO STATION ON LEFT AS DESCRIBED.
 KB1063'
 KB1063'STATION MARK, A STANDARD STATION DISK STAMPED TURLEY 2 1962, IS SET
 KB1063'IN THE TOP OF A 6 INCH CIRCULAR CONCRETE POST ABOUT 1 INCH
 KB1063'BELOW THE SURFACE OF THE GROUND. THE MARK IS 2.2 FEET EAST OF
 KB1063'CONCRETE RIGHT OF WAY MARKER, 57.5 FEET WEST OF CENTER OF ROAD
 KB1063'AND 72.6 FEET SOUTHEAST OF CONCRETE ROW MARKER.
 KB1063'
 KB1063'REFERENCE MARK 3, A STANDARD REFERENCE DISK STAMPED TURLEY NO 3 1962,
 KB1063'IS SET IN A 6 INCH CIRCULAR CONCRETE POST ABOUT 3 INCHES
 KB1063'BELOW THE SURFACE OF THE GROUND. THE MARK IS 48 FEET EAST OF CENTER
 KB1063'OF ROAD, 35 FEET NORTH OF POWER POLE, AND 12 FEET SOUTHEAST OF
 KB1063'CENTER SOUTH END OF A METAL CULVERT UNDER EAST FIELD ENTRANCE.
 KB1063'
 KB1063'REFERENCE MARK 4, A STANDARD REFERENCE DISK STAMPED TURLEY NO 4 1962,
 KB1063'IS SET 6 INCH CIRCULAR CONCRETE POST WHICH IS ABOUT 1 INCH BELOW
 KB1063'THE SURFACE OF THE GROUND. THE MARK IS 57 FEET WEST OF CENTER OF ROAD
 KB1063'AND 24.6 FEET SOUTHWEST OF CENTER SOUTH END DIAGONAL 30 INCH
 KB1063'METAL CULVERT UNDER ROAD.
 KB1063'
 KB1063'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED TURLEY 1960, IS SET ON
 KB1063'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4
 KB1063'INCHES ABOVE THE SURFACE OF THE GROUND. THE MARK IS 44 FEET EAST OF
 KB1063'THE CENTER OF THE ROAD, 3.5 FEET SOUTH OF POWER POLE, AND 1.7 FEET
 KB1063'SOUTH OF WITNESS POST.
 KB1063'
 KB1063'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON OIL SURFACED
 KB1063'ROAD FOR 0.25 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 KB1063
 KB1063                          STATION RECOVERY (1962)
 KB1063
 KB1063'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 KB1063'3 MI SW FROM SPRINGFIELD.
 KB1063'2.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1063'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.5
 KB1063'MILE WEST ALONG AN OILED ROAD, THENCE 0.5 MILE SOUTH ALONG AN
 KB1063'OILED ROAD, AT A SLIGHT JOG IN THE ROAD, 2.2 FEET EAST OF
 KB1063'CONCRETE ROW MARKER, 57.5 FEET WEST OF CENTER OF ROAD, 72.6 FEET
 KB1063'SOUTHEAST OF CONCRETE ROW MARKER, AND SET IN THE TOP OF A 6-INC
 KB1063'CIRCULAR CONCRETE POST ABOUT 1-INCH BELOW THE SURFACE OF THE
 KB1063'GROUND.
 KB1063
 KB1063                          STATION RECOVERY (1969)
 KB1063
 KB1063'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 KB1063'THE STATION MARK, REFERENCE MARK 3 AND THE AZIMUTH MARK WERE FOUND
 KB1063'IN GOOD CONDITION.  REFERENCE MARK 4 WAS SEARCHED FOR BUT NOT FOUND
 KB1063'AND IS ASSUMED TO HAVE BEEN DESTROYED BY FARMING.  A REFERENCE MARK
 KB1063'5 WAS SET.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 3
 KB1063'CHECKED.  THE DIRECTION TO THE AZIMUTH MARK CHECKED.  THE STATE
 KB1063'POLICE MAST HAS BEEN REPLACED WITH A NEW ONE.  A NEW DESCRIPTION
 KB1063'FOLLOWS.
 KB1063'
 KB1063'STATION IS LOCATED ABOUT 1 MILE NORTH OF LAKE SPRINGFIELD, 1/2 MILE
 KB1063'WEST OF U.S. HIGHWAY 66, ON ROAD RIGHT-OF-WAY, 102 FEET SOUTH OF THE
 KB1063'CENTERLINE OF CO. RD. 55 S, 1-1/2 FEET WEST OF A METAL WITNESS
 KB1063'POST, 2 FEET EAST OF A CONCRETE RIGHT-OF-WAY POST, 72 FEET
 KB1063'SOUTHEAST OF A CONCRETE RIGHT-OF-WAY POST, 57 FEET WEST OF THE
 KB1063'CENTERLINE OF CO.  RD. 25 W.  THE DISK IS SET IN THE TOP OF A
 KB1063'ROUND CONCRETE POST WHICH IS 2 INCHES UNDERGROUND AND THE DISK IS
 KB1063'STAMPED TURLEY 2 1962.
 KB1063'
 KB1063'TO REACH THE STATION FROM THE NORTH END OF THE BRIDGE OVER LAKE
 KB1063'SPRINGFIELD, GO NORTH ON U.S. HIGHWAY 66 FOR 0.45 MILE TO A
 KB1063'CROSSROAD, TURN LEFT AND GO WEST FOR 0.55 MILE TO A PAVED ROAD
 KB1063'NORTH.  TURN RIGHT AND GO NORTH ON CO. RD. 25 W FOR 1.0 MILE TO A
 KB1063'SIDE ROAD LEFT AND THE STATION ON THE LEFT AS DESCRIBED.  CONTINUE
 KB1063'NORTH ON THE ROAD FOR 0.25 MILE TO A SIDE ROAD RIGHT (WOODCREST
 KB1063'DR.) AND THE AZIMUTH MARK.
 KB1063'
 KB1063'REFERENCE MARK 3 IS A STANDARD DISK STAMPED TURLEY 2 NO 3 1962 SET
 KB1063'IN THE TOP OF A 6 INCH IN DIAMETER CONCRETE POST FLUSH WITH THE
 KB1063'GROUND, 36 FEET SOUTH OF THE CENTERLINE OF A FIELD DRIVE EAST, 48
 KB1063'FEET EAST OF THE CENTERLINE OF THE ROAD, 35 FEET NORTH OF A POWER
 KB1063'POLE AND 12 FEET SOUTHEAST OF CENTER SOUTH END OF A METAL CULVERT
 KB1063'UNDER THE FIELD DRIVE.
 KB1063'
 KB1063'REFERENCE MARK 5 IS 23 FEET SOUTH OF THE CENTERLINE OF RD. 55 S,
 KB1063'50 FEET WEST OF THE CENTERLINE OF RD. 25 W AND 17 FEET NORTHWEST OF
 KB1063'THE SOUTH END OF A LARGE METAL CULVERT.  THE MONUMENT PROJECTS 2
 KB1063'INCHES AND THE DISK IS STAMPED TURLEY 2 1962 NO 5 1969.
 KB1063'
 KB1063'THE AZIMUTH MARK IS 44 FEET EAST OF THE CENTERLINE OF SECOND ST.,
 KB1063'19 FEET NORTH OF THE CENTERLINE OF WOODCREST DR., 1 FOOT EAST OF A
 KB1063'METAL WITNESS POST AND 4 FEET SOUTH OF A POWER POLE.  THE MONUMENT
 KB1063'PROJECTS 2 INCHES AND THE DISK IS STAMPED TURLEY 1960.
 KB1063'
 KB1063'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 KB1063'SOUTH OF SPRINGFIELD.
 KB1063'
 KB1063'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB1063
 KB1063                          STATION RECOVERY (1975)
 KB1063
 KB1063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1063'THE STATION, REFERENCE MARKS 5 AND 3, AND THE AZIMUTH MARK WERE
 KB1063'RECOVERED IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO THE
 KB1063'REFERENCE MARKS AND AZIMUTH COMPARED FAVORABLY WITH THE 1969
 KB1063'OBSERVATIONS, WITH THE EXCEPTION THAT A DIFFERENCE OF .018 METERS
 KB1063'SHORTER TO REFERENCE MARK 3 WAS NOTED AND A DIFFERENCE OF .013
 KB1063'LONGER TO RM 5 WAS NOTED AND VERIFIED.  A NEW AND COMPLETE
 KB1063'DESCRIPTION FOLLOWS.
 KB1063'
 KB1063'THE STATION IS ABOUT 1 MILE NORTH OF LAKE SPRINGFIELD, 6 MILES SOUTH
 KB1063'OF SPRINGFIELD AND ON STATE HIGHWAY PROPERTY, HOWEVER, ONE OR TWO
 KB1063'OF THE TOWER LEGS ARE ON THE PROPERTY OF MR. LLOYD JACOBS WHOSE
 KB1063'ADDRESS IS RT. 1 CHATHAM, ILLINOIS.  PHONE NO. 483-2917.
 KB1063'
 KB1063'TO REACH THE STATION FROM THE INTERCHANGE OF INTERSTATE HIGHWAY 55
 KB1063'AND TORONTO ROAD (WHICH IS ROAD S-6 THIS IS ALSO NORTH OF LAKE
 KB1063'SPRINGFIELD).  GO WEST ON TORONTO ROAD FOR 0.45 MILE TO THE
 KB1063'JUNCTION OF COUNTY ROAD 25 W.  TURN RIGHT GO NORTH FOLLOWING COUNTY
 KB1063'ROAD 25 W FOR 0.45 MILE TO THE STATION ON THE LEFT AND JUST BEFORE
 KB1063'REACHING A SIDE ROAD LEFT.
 KB1063'
 KB1063'THE STATION MARKS ARE STANDARD DISKS STAMPED TURLEY 2 1962.  THE
 KB1063'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1063'MONUMENT THAT IS 10 INCHES BELOW THE GROUND SURFACE.  IT IS 2 FEET
 KB1063'WEST OF A METAL WITNESS POST, 2 FEET EAST OF A CONCRETE
 KB1063'RIGHT-OF-WAY POST, 60 FEET WEST OF CENTERLINE OF COUNTY ROAD 25 S,
 KB1063'AND 104 FEET SOUTH OF CENTERLINE OF COUNTY ROAD 55 S.  THE
 KB1063'UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE
 KB1063'40 INCHES BELOW THE GROUND SURFACE.
 KB1063'
 KB1063'REFERENCE MARK 3, A STANDARD DISK STAMPED TURLEY NO 3 1960 1962, IS
 KB1063'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 KB1063'FLUSH WITH THE GROUND SURFACE.  IT IS 12 FEET SOUTHEAST OF THE
 KB1063'SOUTH END OF A LARGE METAL CULVERT, 44 FEET NORTH OF A POWER LINE
 KB1063'POLE, AND 46 FEET EAST OF THE CENTERLINE OF COUNTY ROAD 25 S.
 KB1063'
 KB1063'REFERENCE MARK 5, A STANDARD DISK STAMPED TURLEY 2 NO 5 1969 SET
 KB1063'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 KB1063'WITH THE GROUND SURFACE.  IT IS 17 FEET NORTH-NORTHWEST OF THE
 KB1063'SOUTH END OF A LARGE METAL CULVERT, 22 FEET WEST OF THE CENTERLINE
 KB1063'OF COUNTY ROAD 55 S, AND 50 FEET SOUTH OF THE CENTERLINE OF
 KB1063'COUNTY ROAD 25 S.
 KB1063'
 KB1063'AZIMUTH MARK, A STANDARD DISK STAMPED TURLEY 1960, IS SET IN THE TOP
 KB1063'OF A 12 INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 KB1063'GROUND SURFACE.  IT IS 1 FOOT EAST OF A METAL WITNESS POST, 3 FEET
 KB1063'SOUTH OF A POWERLINE POLE, 19 FEET NORTH OF THE CENTERLINE OF
 KB1063'WOODCREST DRIVE AND 43 FEET EAST OF THE CENTERLINE OF SECOND
 KB1063'STREET.
 KB1063'
 KB1063'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON COUNTY ROAD
 KB1063'25 W FOR 0.25 MILE TO WOODCREST DRIVE AND THE MARK ON THE RIGHT.
 KB1063'
 KB1063'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE NORTH OF
 KB1063'LAKE SPRINGFIELD.
 KB1063'
 KB1063'HEIGHT OF LIGHT ABOVE STATION MARK 99.376 FEET.
 KB1063
 KB1063                          STATION RECOVERY (2001)
 KB1063
 KB1063'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 KB1063'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1513 ***********************************************************************
 KB1513  DESIGNATION -  TURLEY 2 AZ MK
 KB1513  PID         -  KB1513
 KB1513  STATE/COUNTY-  IL/SANGAMON
 KB1513  COUNTRY     -  US
 KB1513  USGS QUAD   -  CHATHAM (2018)
 KB1513
 KB1513                         *CURRENT SURVEY CONTROL
 KB1513  ______________________________________________________________________
 KB1513* NAD 83(1997) POSITION- 39 43 27.54548(N) 089 39 11.59712(W)   ADJUSTED
 KB1513* NAVD 88 ORTHO HEIGHT -   180.9   (meters)      594.    (feet) VERTCON3
 KB1513  ______________________________________________________________________
 KB1513  GEOID HEIGHT    -        -32.438 (meters)                     GEOID18
 KB1513  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 KB1513  HORZ ORDER      -  SECOND
 KB1513
 KB1513.The horizontal coordinates were established by classical geodetic methods
 KB1513.and adjusted by the National Geodetic Survey in October 1999.
 KB1513
 KB1513.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1513.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1513
 KB1513.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1513.GEOID18 height accuracy estimate available here.
 KB1513
 KB1513.Click photographs - Photos may exist for this station.
 KB1513
 KB1513.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1513
 KB1513. The following values were computed from the NAD 83(1997) position.
 KB1513
 KB1513;                    North         East     Units Scale Factor Converg.
 KB1513;SPC IL W     -   339,506.151   744,018.401   MT  0.99996502   +0 19 41.3
 KB1513;SPC IL W     - 1,113,863.10  2,441,000.37   sFT  0.99996502   +0 19 41.3
 KB1513;UTM  16      - 4,400,526.239   272,598.627   MT  1.00023669   -1 41 47.0
 KB1513
 KB1513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1513!SPC IL W     -   0.99997671  x   0.99996502  =   0.99994173
 KB1513!UTM  16      -   0.99997671  x   1.00023669  =   1.00021340
 KB1513
 KB1513:                Primary Azimuth Mark                     Grid Az
 KB1513:SPC IL W     -  TURLEY 2                                 183 20 04.0
 KB1513:UTM  16      -  TURLEY 2                                 185 21 32.3
 KB1513
 KB1513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7259800526(NAD 83)
 KB1513
 KB1513|---------------------------------------------------------------------|
 KB1513| PID    Reference Object                     Distance      Geod. Az  |
 KB1513|                                                           dddmmss.s |
 KB1513| KB1514 TURLEY 2 AZ A PT 1976                 6.536 METERS 04420     |
 KB1513| KB1063 TURLEY 2                            426.890 METERS 1833945.3 |
 KB1513|---------------------------------------------------------------------|
 KB1513
 KB1513                          SUPERSEDED SURVEY CONTROL
 KB1513
 KB1513  NAD 83(1986)-  39 43 27.55446(N)    089 39 11.58625(W) AD(       ) 2
 KB1513  NAD 27      -  39 43 27.37071(N)    089 39 11.23637(W) AD(       ) 2
 KB1513  NGVD 29 (07/19/86)  181.0    (m)          594.     (f) VERT ANG       
 KB1513
 KB1513.Superseded values are not recommended for survey control.
 KB1513
 KB1513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1513.See file dsdata.pdf to determine how the superseded data were derived.
 KB1513
 KB1513_MARKER: DZ = AZIMUTH MARK DISK
 KB1513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1513_STAMPING: TURLEY 1960
 KB1513_MARK LOGO: CGS
 KB1513_PROJECTION: FLUSH
 KB1513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1513+STABILITY: SURFACE MOTION
 KB1513
 KB1513  HISTORY     - Date     Condition        Report By
 KB1513  HISTORY     - 1960     MONUMENTED       CGS
 KB1513
 KB1513                          STATION DESCRIPTION
 KB1513
 KB1513'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1513'THE STATION IS LOCATED ABOUT 1 MILE NORTH OF LAKE SPRINGFIELD,
 KB1513'1/2 MILE WEST OF INTERSTATE HIGHWAY 55 AND IN LAWN THAT
 KB1513'IS THE NORTHEAST ANGLE OF SECOND STREET AND WOODCREST DRIVE.
 KB1513'
 KB1513'STATION IS A STANDARD AZIMUTH MARK DISK STAMPED TURLEY 1960, IS
 KB1513'SET IN THE TOP OF 12X12 INCH CONCRETE MONUMENT THAT IS SET FLUSH
 KB1513'WITH THE GROUND SURFACE.  IT IS 43 FEET EAST OF THE CENTER OF
 KB1513'SECOND STREET, 19 FEET NORTH OF THE CENTER OF WOODCREST DRIVE,
 KB1513'2.8 FEET SOUTH OF POWER POLE AND 1 FOOT EAST OF METAL WITNESS
 KB1513'POST WITH SIGN ATTACHED.
 KB1513'
 KB1513'TO REACH FROM TRIANGULATION STATION TURLEY 2 1962, GO NORTH ON
 KB1513'COUNTY ROAD 25 W, (THIS TURNS TO SECOND STREET) FOR 0.25 MILE TO
 KB1513'STATION ON THE RIGHT.
 KB1513'
 KB1513'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION TURLEY 2
 KB1513'1962, DISTANCE BEING 426.891 METERS, NORTH OF TRIANGULATION
 KB1513'STATION TURLEY 2 1962.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1061 ***********************************************************************
 KB1061  DESIGNATION -  TURLEY RM 1
 KB1061  PID         -  KB1061
 KB1061  STATE/COUNTY-  IL/SANGAMON
 KB1061  COUNTRY     -  US
 KB1061  USGS QUAD   -  CHATHAM (2018)
 KB1061
 KB1061                         *CURRENT SURVEY CONTROL
 KB1061  ______________________________________________________________________
 KB1061* NAD 83(1986) POSITION- 39 43 15.39   (N) 089 39 11.55   (W)   HD_HELD1
 KB1061* NAVD 88 ORTHO HEIGHT -   181.362 (meters)      595.02  (feet) ADJUSTED
 KB1061  ______________________________________________________________________
 KB1061  GEOID HEIGHT    -        -32.432 (meters)                     GEOID18
 KB1061  DYNAMIC HEIGHT  -        181.262 (meters)      594.69  (feet) COMP
 KB1061  MODELED GRAVITY -    980,068.6   (mgal)                       NAVD 88
 KB1061
 KB1061  VERT ORDER      -  SECOND    CLASS 0
 KB1061
 KB1061.The horizontal coordinates were determined by differentially corrected
 KB1061.hand held GPS observations or other comparable positioning techniques
 KB1061.and have an estimated accuracy of +/- 3 meters.
 KB1061
 KB1061.The orthometric height was determined by differential leveling and
 KB1061.adjusted by the NATIONAL GEODETIC SURVEY
 KB1061.in June 1991.
 KB1061
 KB1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1061.GEOID18 height accuracy estimate available here.
 KB1061
 KB1061.Click photographs - Photos may exist for this station.
 KB1061
 KB1061.The dynamic height is computed by dividing the NAVD 88
 KB1061.geopotential number by the normal gravity value computed on the
 KB1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1061.degrees latitude (g = 980.6199 gals.).
 KB1061
 KB1061.The modeled gravity was interpolated from observed gravity values.
 KB1061
 KB1061;                    North         East    Units  Estimated Accuracy
 KB1061;SPC IL W     -   339,131.3     744,021.7     MT  (+/- 3 meters HH1 GPS) 
 KB1061
 KB1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7258800151(NAD 83)
 KB1061
 KB1061                          SUPERSEDED SURVEY CONTROL
 KB1061
 KB1061  NGVD 29 (??/??/92)  181.476  (m)          595.39   (f) ADJ UNCH    2 0
 KB1061
 KB1061.Superseded values are not recommended for survey control.
 KB1061
 KB1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1061.See file dsdata.pdf to determine how the superseded data were derived.
 KB1061
 KB1061_MARKER: DR = REFERENCE MARK DISK
 KB1061_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1061_SP_SET: BOX CULVERT HEADWALL
 KB1061_STAMPING: TURLEY NO 1 1960
 KB1061_MARK LOGO: CGS
 KB1061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1061+STABILITY: SURFACE MOTION
 KB1061
 KB1061  HISTORY     - Date     Condition        Report By
 KB1061  HISTORY     - 1960     MONUMENTED       CGS
 KB1061
 KB1061                          STATION DESCRIPTION
 KB1061
 KB1061'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1061'3 MI SW FROM SPRINGFIELD.
 KB1061'2.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1061'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.5
 KB1061'MILES WEST ALONG AN OILED ROAD, THENCE 0.5 MILES SOUTH ALONG AN
 KB1061'OILED ROAD, AT A SLIGHT JOG IN THE ROAD, SET IN THE TOP OF THE
 KB1061'SOUTH END OF THE EAST HEADWALL OF A 4 FOOT CONCRETE BOX CULVERT,
 KB1061'17 FEET EAST OF THE CENTER LINE OF THE ROAD, 25.5 FEET NORTH
 KB1061'WEST OF A WIRE BRACED POWER POLE, 83.0 FEET NORTH EAST OF TURLEY
 KB1061'TRIANGULATION STATION, 92.0 FEET NORTH OF A METAL WITNESS POST,
 KB1061'1.5 FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1060 ***********************************************************************
 KB1060  DESIGNATION -  TURLEY RM 2
 KB1060  PID         -  KB1060
 KB1060  STATE/COUNTY-  IL/SANGAMON
 KB1060  COUNTRY     -  US
 KB1060  USGS QUAD   -  CHATHAM (2018)
 KB1060
 KB1060                         *CURRENT SURVEY CONTROL
 KB1060  ______________________________________________________________________
 KB1060* NAD 83(1986) POSITION- 39 43 14.11   (N) 089 39 11.69   (W)   HD_HELD1
 KB1060* NAVD 88 ORTHO HEIGHT -   180.744 (meters)      592.99  (feet) ADJUSTED
 KB1060  ______________________________________________________________________
 KB1060  GEOID HEIGHT    -        -32.432 (meters)                     GEOID18
 KB1060  DYNAMIC HEIGHT  -        180.643 (meters)      592.66  (feet) COMP
 KB1060  MODELED GRAVITY -    980,068.6   (mgal)                       NAVD 88
 KB1060
 KB1060  VERT ORDER      -  SECOND    CLASS 0
 KB1060
 KB1060.The horizontal coordinates were determined by differentially corrected
 KB1060.hand held GPS observations or other comparable positioning techniques
 KB1060.and have an estimated accuracy of +/- 3 meters.
 KB1060
 KB1060.The orthometric height was determined by differential leveling and
 KB1060.adjusted by the NATIONAL GEODETIC SURVEY
 KB1060.in June 1991.
 KB1060
 KB1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1060.GEOID18 height accuracy estimate available here.
 KB1060
 KB1060.Click photographs - Photos may exist for this station.
 KB1060
 KB1060.The dynamic height is computed by dividing the NAVD 88
 KB1060.geopotential number by the normal gravity value computed on the
 KB1060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1060.degrees latitude (g = 980.6199 gals.).
 KB1060
 KB1060.The modeled gravity was interpolated from observed gravity values.
 KB1060
 KB1060;                    North         East    Units  Estimated Accuracy
 KB1060;SPC IL W     -   339,091.8     744,018.6     MT  (+/- 3 meters HH1 GPS) 
 KB1060
 KB1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7258400112(NAD 83)
 KB1060
 KB1060                          SUPERSEDED SURVEY CONTROL
 KB1060
 KB1060  NGVD 29 (??/??/92)  180.857  (m)          593.36   (f) ADJ UNCH    2 0
 KB1060
 KB1060.Superseded values are not recommended for survey control.
 KB1060
 KB1060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1060.See file dsdata.pdf to determine how the superseded data were derived.
 KB1060
 KB1060_MARKER: DR = REFERENCE MARK DISK
 KB1060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1060_STAMPING: TURLEY NO 2 1960
 KB1060_MARK LOGO: CGS
 KB1060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1060+STABILITY: SURFACE MOTION
 KB1060
 KB1060  HISTORY     - Date     Condition        Report By
 KB1060  HISTORY     - 1960     MONUMENTED       CGS
 KB1060
 KB1060                          STATION DESCRIPTION
 KB1060
 KB1060'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1060'3 MI SW FROM SPRINGFIELD.
 KB1060'2.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1060'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.5
 KB1060'MILES WEST ALONG AN OILED ROAD, THENCE 0.5 MILES SOUTH ALONG AN
 KB1060'OILED ROAD, AT A SLIGHT JOG IN THE ROAD, 21 FEET EAST OF THE
 KB1060'CENTER LINE OF THE ROAD, 44 FEET SOUTH OF A POWER POLE, 86.9 FEET
 KB1060'SOUTHEAST OF TURLEY TRIANGULATION STATION, 74.0 FEET SOUTHEAST
 KB1060'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 KB1060'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1064 ***********************************************************************
 KB1064  DESIGNATION -  TURLEY RM 3
 KB1064  PID         -  KB1064
 KB1064  STATE/COUNTY-  IL/SANGAMON
 KB1064  COUNTRY     -  US
 KB1064  USGS QUAD   -  CHATHAM (2018)
 KB1064
 KB1064                         *CURRENT SURVEY CONTROL
 KB1064  ______________________________________________________________________
 KB1064* NAD 83(1986) POSITION- 39 43 13.56   (N) 089 39 11.39   (W)   HD_HELD1
 KB1064* NAVD 88 ORTHO HEIGHT -   180.44  (meters)      592.0   (feet) RESET
 KB1064  ______________________________________________________________________
 KB1064  GEOID HEIGHT    -        -32.432 (meters)                     GEOID18
 KB1064  VERT ORDER      -  THIRD
 KB1064
 KB1064.The horizontal coordinates were determined by differentially corrected
 KB1064.hand held GPS observations or other comparable positioning techniques
 KB1064.and have an estimated accuracy of +/- 3 meters.
 KB1064
 KB1064.The orthometric height was computed from unverified reset data.
 KB1064
 KB1064.No vertical observational check was made to the station.
 KB1064
 KB1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1064.GEOID18 height accuracy estimate available here.
 KB1064
 KB1064.Click photographs - Photos may exist for this station.
 KB1064
 KB1064;                    North         East    Units  Estimated Accuracy
 KB1064;SPC IL W     -   339,074.9     744,025.8     MT  (+/- 3 meters HH1 GPS) 
 KB1064
 KB1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7259000094(NAD 83)
 KB1064
 KB1064                          SUPERSEDED SURVEY CONTROL
 KB1064
 KB1064  NGVD 29 (??/??/??)  180.55   (m)          592.4    (f) RESET       3  
 KB1064
 KB1064.Superseded values are not recommended for survey control.
 KB1064
 KB1064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1064.See file dsdata.pdf to determine how the superseded data were derived.
 KB1064
 KB1064_MARKER: DR = REFERENCE MARK DISK
 KB1064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1064_STAMPING: TURLEY NO 3 1962
 KB1064_MARK LOGO: CGS
 KB1064_PROJECTION: RECESSED 8 CENTIMETERS
 KB1064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1064+STABILITY: SURFACE MOTION
 KB1064
 KB1064  HISTORY     - Date     Condition        Report By
 KB1064  HISTORY     - 1962     MONUMENTED       ILHD
 KB1064  HISTORY     - 1962     GOOD             CGS
 KB1064
 KB1064                          STATION DESCRIPTION
 KB1064
 KB1064'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 KB1064'3 MI SW FROM SPRINGFIELD.
 KB1064'2.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1064'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.5
 KB1064'MILE WEST ALONG AN OILED ROAD, THENCE 0.5 MILE SOUTH ALONG AN
 KB1064'OILED ROAD, AT A SLIGHT JOG IN THE ROAD, 48 FEET EAST OF CENTER
 KB1064'OF ROAD, 35 FEET NORTH OF POWER POLE, 12 FEET SOUTHEAST OF CENTER
 KB1064'SOUTH END OF A METAL CULVERT UNDER EAST FIELD ENTRANCE, AND SET
 KB1064'IN A 6-INCH CIRCULAR CONCRETE POST ABOUT 3-INCHES BELOW THE
 KB1064'SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1065 ***********************************************************************
 KB1065  DESIGNATION -  TURLEY RM 4
 KB1065  PID         -  KB1065
 KB1065  STATE/COUNTY-  IL/SANGAMON
 KB1065  COUNTRY     -  US
 KB1065  USGS QUAD   -  CHATHAM (2018)
 KB1065
 KB1065                         *CURRENT SURVEY CONTROL
 KB1065  ______________________________________________________________________
 KB1065* NAD 83(1986) POSITION- 39 43 12.26   (N) 089 39 12.71   (W)   HD_HELD1
 KB1065* NAVD 88 ORTHO HEIGHT -   180.63  (meters)      592.6   (feet) RESET
 KB1065  ______________________________________________________________________
 KB1065  GEOID HEIGHT    -        -32.431 (meters)                     GEOID18
 KB1065  VERT ORDER      -  THIRD
 KB1065
 KB1065.The horizontal coordinates were determined by differentially corrected
 KB1065.hand held GPS observations or other comparable positioning techniques
 KB1065.and have an estimated accuracy of +/- 3 meters.
 KB1065
 KB1065.The orthometric height was computed from unverified reset data.
 KB1065
 KB1065.No vertical observational check was made to the station.
 KB1065
 KB1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1065.GEOID18 height accuracy estimate available here.
 KB1065
 KB1065.Click photographs - Photos may exist for this station.
 KB1065
 KB1065;                    North         East    Units  Estimated Accuracy
 KB1065;SPC IL W     -   339,034.6     743,994.6     MT  (+/- 3 meters HH1 GPS) 
 KB1065
 KB1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7255800055(NAD 83)
 KB1065
 KB1065                          SUPERSEDED SURVEY CONTROL
 KB1065
 KB1065  NGVD 29 (??/??/??)  180.74   (m)          593.0    (f) RESET       3  
 KB1065
 KB1065.Superseded values are not recommended for survey control.
 KB1065
 KB1065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1065.See file dsdata.pdf to determine how the superseded data were derived.
 KB1065
 KB1065_MARKER: DR = REFERENCE MARK DISK
 KB1065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1065_STAMPING: TURLEY NO 4 1962
 KB1065_MARK LOGO: CGS
 KB1065_PROJECTION: RECESSED 3 CENTIMETERS
 KB1065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1065+STABILITY: SURFACE MOTION
 KB1065
 KB1065  HISTORY     - Date     Condition        Report By
 KB1065  HISTORY     - 1962     MONUMENTED       ILHD
 KB1065  HISTORY     - 1962     GOOD             CGS
 KB1065
 KB1065                          STATION DESCRIPTION
 KB1065
 KB1065'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 KB1065'3 MI SW FROM SPRINGFIELD.
 KB1065'2.0 MILES SOUTH ALONG U.S. 66 FROM THE JUNCTION OF U.S. 66 AND
 KB1065'BUSINESS ROUTE 66 IN THE SOUTH PART OF SPRINGFIELD, THENCE 0.5
 KB1065'MILE WEST ALONG AN OILED ROAD, THENCE 0.5 MILE SOUTH ALONG AN
 KB1065'OILED ROAD, AT A SLIGHT JOG IN THE ROAD, 57 FEET WEST OF CENTER
 KB1065'OF ROAD, 24.6 FEET SOUTHWEST OF CENTER SOUTH AND DIAGONAL 30-INCH
 KB1065'METAL CULVERT UNDER ROAD, AND SET IN A 6-INCH CIRCULAR CONCRETE
 KB1065'POST WHICH IS ABOUT 1-INCH BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8005 ***********************************************************************
 DO8005  DESIGNATION -  TURTLE
 DO8005  PID         -  DO8005
 DO8005  STATE/COUNTY-  IL/ADAMS
 DO8005  COUNTRY     -  US
 DO8005  USGS QUAD   -  QUINCY SW (2017)
 DO8005
 DO8005                         *CURRENT SURVEY CONTROL
 DO8005  ______________________________________________________________________
 DO8005* NAD 83(2011) POSITION- 39 51 32.26664(N) 091 23 25.91835(W)   ADJUSTED
 DO8005* NAD 83(2011) ELLIP HT-   112.565 (meters)        (05/22/13)   ADJUSTED
 DO8005* NAD 83(2011) EPOCH   -  2010.00
 DO8005* NAVD 88 ORTHO HEIGHT -   145.1   (meters)      476.    (feet) GPS OBS
 DO8005  ______________________________________________________________________
 DO8005  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO8005  GEOID HEIGHT    -        -32.549 (meters)                     GEOID12A
 DO8005  GEOID HEIGHT    -        -32.562 (meters)                     GEOID18
 DO8005  NAD 83(2011) X  -   -118,977.317 (meters)                     COMP
 DO8005  NAD 83(2011) Y  - -4,901,401.338 (meters)                     COMP
 DO8005  NAD 83(2011) Z  -  4,066,049.231 (meters)                     COMP
 DO8005  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 DO8005
 DO8005  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO8005  Standards:
 DO8005         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO8005            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO8005  -------------------------------------------------------------------
 DO8005  NETWORK    0.68   2.37           0.29   0.26   1.21     -0.14748762
 DO8005  -------------------------------------------------------------------
 DO8005  Click here for local accuracies and other accuracy information.
 DO8005
 DO8005.The horizontal coordinates were established by GPS observations
 DO8005.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO8005
 DO8005.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO8005.been affixed to the stable North American tectonic plate. See 
 DO8005.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO8005
 DO8005.The horizontal coordinates are valid at the epoch date displayed above
 DO8005.which is a decimal equivalence of Year/Month/Day.
 DO8005
 DO8005.The orthometric height was determined by GPS observations and a
 DO8005.high-resolution geoid model.
 DO8005
 DO8005.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8005.GEOID18 height accuracy estimate available here.
 DO8005
 DO8005.Click photographs - Photos may exist for this station.
 DO8005
 DO8005.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO8005
 DO8005.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO8005
 DO8005.The ellipsoidal height was determined by GPS observations
 DO8005.and is referenced to NAD 83.
 DO8005
 DO8005. The following values were computed from the NAD 83(2011) position.
 DO8005
 DO8005;                    North         East     Units Scale Factor Converg.
 DO8005;SPC IL W     -   355,045.783   595,279.367   MT  1.00007614   -0 47 04.0
 DO8005;SPC IL W     - 1,164,846.04  1,953,012.39   sFT  1.00007614   -0 47 04.0
 DO8005;UTM  15      - 4,413,343.099   637,669.131   MT  0.99983333   +1 01 54.0
 DO8005
 DO8005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO8005!SPC IL W     -   0.99998234  x   1.00007614  =   1.00005848
 DO8005!UTM  15      -   0.99998234  x   0.99983333  =   0.99981567
 DO8005
 DO8005_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3766913343(NAD 83)
 DO8005
 DO8005                          SUPERSEDED SURVEY CONTROL
 DO8005
 DO8005.No superseded survey control is available for this station.
 DO8005
 DO8005_MARKER: DD = SURVEY DISK
 DO8005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO8005_STAMPING: TURTLE 2011
 DO8005_MARK LOGO: ILDT
 DO8005_PROJECTION: FLUSH
 DO8005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO8005+STABILITY: SURFACE MOTION
 DO8005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8005+SATELLITE: SATELLITE OBSERVATIONS - October 10, 2019
 DO8005
 DO8005  HISTORY     - Date     Condition        Report By
 DO8005  HISTORY     - 2011     MONUMENTED       ILDT
 DO8005  HISTORY     - 20110901 GOOD             ILDT
 DO8005  HISTORY     - 20191010 GOOD             ILDT
 DO8005
 DO8005                          STATION DESCRIPTION
 DO8005
 DO8005'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO8005'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-NORTHWEST OF
 DO8005'PAYSON, 5.4 MI (8.7 KM) SOUTH OF QUINCY AND 1.8 MI (2.9 KM) NORTHWEST
 DO8005'OF MARBLEHEAD.
 DO8005'
 DO8005'TO REACH FROM THE INTERSECTION OF IL 57 AND I-172, PROCEED NORTH ALONG
 DO8005'IL 57 FOR 6.5 MI (10.5 KM) TO CR 21, PROCEED WEST ALONG CR 21 FOR 0.23
 DO8005'MI (0.4 KM) TO THE STATION ON THE LEFT.
 DO8005'
 DO8005'THE STATION IS A IL DOT DISK IN CONCRETE SET FLUSH WITH THE GROUND.
 DO8005'IT IS +/-440 FT (134.1 M) WEST OF RAILROAD TRACK, 65.8 FT (20.1 M)
 DO8005'SOUTHWEST OF THE SOUTHEAST CORNER OF BRIDGE ABUTMENT AND 17 FT (5.2 M)
 DO8005'SOUTH OF SOUTH EDGE OF PAVEMENT OF CR 21.
 DO8005
 DO8005                          STATION RECOVERY (2019)
 DO8005
 DO8005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 DO8005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8924 ***********************************************************************
 DE8924  DESIGNATION -  TUS MAINT
 DE8924  PID         -  DE8924
 DE8924  STATE/COUNTY-  IL/DOUGLAS
 DE8924  COUNTRY     -  US
 DE8924  USGS QUAD   -  VILLA GROVE (2018)
 DE8924
 DE8924                         *CURRENT SURVEY CONTROL
 DE8924  ______________________________________________________________________
 DE8924* NAD 83(2011) POSITION- 39 47 29.00629(N) 088 14 48.24201(W)   ADJUSTED
 DE8924* NAD 83(2011) ELLIP HT-   165.186 (meters)        (06/27/12)   ADJUSTED
 DE8924* NAD 83(2011) EPOCH   -  2010.00
 DE8924* NAVD 88 ORTHO HEIGHT -   197.255 (meters)      647.16  (feet) ADJUSTED
 DE8924  ______________________________________________________________________
 DE8924  GEOID HEIGHT    -        -32.058 (meters)                     GEOID18
 DE8924  NAD 83(2011) X  -    150,153.207 (meters)                     COMP
 DE8924  NAD 83(2011) Y  - -4,905,393.182 (meters)                     COMP
 DE8924  NAD 83(2011) Z  -  4,060,320.762 (meters)                     COMP
 DE8924  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 DE8924  DYNAMIC HEIGHT  -        197.150 (meters)      646.82  (feet) COMP
 DE8924  MODELED GRAVITY -    980,090.5   (mgal)                       NAVD 88
 DE8924
 DE8924  VERT ORDER      -  SECOND    CLASS I
 DE8924
 DE8924  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8924  Standards:
 DE8924         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8924            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8924  -------------------------------------------------------------------
 DE8924  NETWORK    1.36   4.74           0.60   0.50   2.42     -0.03999258
 DE8924  -------------------------------------------------------------------
 DE8924  Click here for local accuracies and other accuracy information.
 DE8924
 DE8924.The horizontal coordinates were established by GPS observations
 DE8924.and adjusted by the National Geodetic Survey in June 2012.
 DE8924
 DE8924.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8924.been affixed to the stable North American tectonic plate. See 
 DE8924.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8924
 DE8924.The horizontal coordinates are valid at the epoch date displayed above
 DE8924.which is a decimal equivalence of Year/Month/Day.
 DE8924
 DE8924.The orthometric height was determined by differential leveling and
 DE8924.adjusted by the NATIONAL GEODETIC SURVEY
 DE8924.in November 2014.
 DE8924
 DE8924.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8924.GEOID18 height accuracy estimate available here.
 DE8924
 DE8924.Click photographs - Photos may exist for this station.
 DE8924
 DE8924.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8924
 DE8924.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8924
 DE8924.The ellipsoidal height was determined by GPS observations
 DE8924.and is referenced to NAD 83.
 DE8924
 DE8924.The dynamic height is computed by dividing the NAVD 88
 DE8924.geopotential number by the normal gravity value computed on the
 DE8924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8924.degrees latitude (g = 980.6199 gals.).
 DE8924
 DE8924.The modeled gravity was interpolated from observed gravity values.
 DE8924
 DE8924. The following values were computed from the NAD 83(2011) position.
 DE8924
 DE8924;                    North         East     Units Scale Factor Converg.
 DE8924;SPC IL E     -   346,842.033   307,417.330   MT  0.99997568   +0 03 19.5
 DE8924;SPC IL E     - 1,137,930.90  1,008,585.02   sFT  0.99997568   +0 03 19.5
 DE8924;UTM  16      - 4,405,347.372   393,254.492   MT  0.99974028   -0 47 52.7
 DE8924
 DE8924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8924!SPC IL E     -   0.99997409  x   0.99997568  =   0.99994977
 DE8924!UTM  16      -   0.99997409  x   0.99974028  =   0.99971437
 DE8924
 DE8924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9325405347(NAD 83)
 DE8924
 DE8924                          SUPERSEDED SURVEY CONTROL
 DE8924
 DE8924  NAD 83(2007)-  39 47 29.00631(N)    088 14 48.24285(W) AD(2002.00) 0
 DE8924  ELLIP H (02/10/07)  165.206  (m)                       GP(2002.00)    
 DE8924  ELLIP H (12/06/04)  165.204  (m)                       GP(       ) 4 1
 DE8924  NAD 83(1997)-  39 47 29.00631(N)    088 14 48.24274(W) AD(       ) 1
 DE8924  ELLIP H (12/18/02)  165.194  (m)                       GP(       ) 4 2
 DE8924  NAVD 88 (12/18/02)  197.2    (m)  GEOID99  model used  GPS OBS        
 DE8924
 DE8924.Superseded values are not recommended for survey control.
 DE8924
 DE8924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8924.See file dsdata.pdf to determine how the superseded data were derived.
 DE8924
 DE8924_MARKER: DD = SURVEY DISK
 DE8924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8924_STAMPING: TUS MAINT
 DE8924_MARK LOGO: ILDT
 DE8924_PROJECTION: FLUSH
 DE8924_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE8924+STABILITY: SURFACE MOTION
 DE8924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8924+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2014
 DE8924
 DE8924  HISTORY     - Date     Condition        Report By
 DE8924  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8924  HISTORY     - 20120717 GOOD             ILDT
 DE8924  HISTORY     - 20140319 GOOD             AMESC
 DE8924
 DE8924                          STATION DESCRIPTION
 DE8924
 DE8924'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8924'THE STATION IS  LOCATED AT THE ILLINOIS DEPARTMENT OF
 DE8924'TRANSPORTATION - TUSCOLA  STORAGE FACILITY,  1200 E U.S. ROUTE 36 ,
 DE8924'TUSCOLA - ILLINOIS . CALL  217.253.2711  FOR ACCESS  INFORMATION
 DE8924'(NORMAL OPERATING HOURS ARE 7-30 AM  UNTIL 4-00 PM - HOURS MAY
 DE8924'CHANGE DUE TO SEASONAL CONSIDERATIONS) .
 DE8924'
 DE8924'THE STATION IS LOCATED  ABOUT 2.1 MI ( 3.4 KM ) EAST OF TUSCOLA ,
 DE8924'ABOUT 4.2 MI ( 6.9 KM ) WEST OF CAMARGO, 6.9 MI ( 11.2 KM )  SOUTHWEST
 DE8924'OF
 DE8924'VILLA GROVE. TO REACH FROM  THE JUNCTION  INTERSTATE 57  ( EXIT 212 )
 DE8924'AND U.S. ROUTE 36 , GO EAST ON U.S. ROUTE 36  ABOUT 1.0 MI ( 1.6 KM )
 DE8924'TO
 DE8924'THE ENTRANCE STORAGE FACILITY  ON THE RIGHT AND THE STATION ON
 DE8924'THE RIGHT INSIDE THE FENCE. THE STATION IS ON THE NORTH  SIDE OF
 DE8924'STORAGE FACILITY .   IT IS  81.6  FT SOUTH  OF THE CENTER OF THE U.S.
 DE8924'ROUTE 36, . 41.0  FT EAST  OF THE CENTER OF THE DRIVEWAY, 88.79 FT
 DE8924'WEST OF THE POWER POLE , 68.5 FT NORTH OF THE NORTHWEST
 DE8924'CORNER MAINTENANCE BUILDING .
 DE8924'
 DE8924'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8924'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8924'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8924'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8924'POINT IS  INSIDE THE YARD WHEREAS THE AZIMUTH ARE OUTSIDE AND
 DE8924'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8924'ARE STAMPED ILL DEPT OF TRANSPORTATION  EACH WITH THEIR
 DE8924'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8924'A PUNCHED DATUM POINT.
 DE8924
 DE8924                          STATION RECOVERY (2012)
 DE8924
 DE8924'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8924'RECOVERED IN GOOD CONDITION.
 DE8924
 DE8924                          STATION RECOVERY (2014)
 DE8924
 DE8924'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DE8924'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8978 ***********************************************************************
 DE8978  DESIGNATION -  TUS MAINT AZ
 DE8978  PID         -  DE8978
 DE8978  STATE/COUNTY-  IL/DOUGLAS
 DE8978  COUNTRY     -  US
 DE8978  USGS QUAD   -  VILLA GROVE (2018)
 DE8978
 DE8978                         *CURRENT SURVEY CONTROL
 DE8978  ______________________________________________________________________
 DE8978* NAD 83(2011) POSITION- 39 47 30.23734(N) 088 14 24.24907(W)   ADJUSTED
 DE8978* NAD 83(2011) ELLIP HT-   166.990 (meters)        (06/27/12)   ADJUSTED
 DE8978* NAD 83(2011) EPOCH   -  2010.00
 DE8978* NAVD 88 ORTHO HEIGHT -   199.048 (meters)      653.04  (feet) ADJUSTED
 DE8978  ______________________________________________________________________
 DE8978  GEOID HEIGHT    -        -32.057 (meters)                     GEOID18
 DE8978  NAD 83(2011) X  -    150,723.103 (meters)                     COMP
 DE8978  NAD 83(2011) Y  - -4,905,352.780 (meters)                     COMP
 DE8978  NAD 83(2011) Z  -  4,060,351.091 (meters)                     COMP
 DE8978  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 DE8978  DYNAMIC HEIGHT  -        198.942 (meters)      652.70  (feet) COMP
 DE8978  MODELED GRAVITY -    980,090.6   (mgal)                       NAVD 88
 DE8978
 DE8978  VERT ORDER      -  SECOND    CLASS I
 DE8978
 DE8978  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8978  Standards:
 DE8978         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8978            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8978  -------------------------------------------------------------------
 DE8978  NETWORK    1.43   1.90           0.61   0.55   0.97      0.17891799
 DE8978  -------------------------------------------------------------------
 DE8978  Click here for local accuracies and other accuracy information.
 DE8978
 DE8978.The horizontal coordinates were established by GPS observations
 DE8978.and adjusted by the National Geodetic Survey in June 2012.
 DE8978
 DE8978.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8978.been affixed to the stable North American tectonic plate. See 
 DE8978.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8978
 DE8978.The horizontal coordinates are valid at the epoch date displayed above
 DE8978.which is a decimal equivalence of Year/Month/Day.
 DE8978
 DE8978.The orthometric height was determined by differential leveling and
 DE8978.adjusted by the NATIONAL GEODETIC SURVEY
 DE8978.in November 2014.
 DE8978
 DE8978.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8978.GEOID18 height accuracy estimate available here.
 DE8978
 DE8978.Click photographs - Photos may exist for this station.
 DE8978
 DE8978.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8978
 DE8978.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8978
 DE8978.The ellipsoidal height was determined by GPS observations
 DE8978.and is referenced to NAD 83.
 DE8978
 DE8978.The dynamic height is computed by dividing the NAVD 88
 DE8978.geopotential number by the normal gravity value computed on the
 DE8978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8978.degrees latitude (g = 980.6199 gals.).
 DE8978
 DE8978.The modeled gravity was interpolated from observed gravity values.
 DE8978
 DE8978. The following values were computed from the NAD 83(2011) position.
 DE8978
 DE8978;                    North         East     Units Scale Factor Converg.
 DE8978;SPC IL E     -   346,880.573   307,988.129   MT  0.99997579   +0 03 34.9
 DE8978;SPC IL E     - 1,138,057.35  1,010,457.72   sFT  0.99997579   +0 03 34.9
 DE8978;UTM  16      - 4,405,377.400   393,825.667   MT  0.99973878   -0 47 37.4
 DE8978
 DE8978!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8978!SPC IL E     -   0.99997380  x   0.99997579  =   0.99994959
 DE8978!UTM  16      -   0.99997380  x   0.99973878  =   0.99971259
 DE8978
 DE8978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9382505377(NAD 83)
 DE8978
 DE8978                          SUPERSEDED SURVEY CONTROL
 DE8978
 DE8978  NAD 83(2007)-  39 47 30.23732(N)    088 14 24.24995(W) AD(2002.00) 0
 DE8978  ELLIP H (02/10/07)  167.013  (m)                       GP(2002.00)    
 DE8978  ELLIP H (12/06/04)  167.017  (m)                       GP(       ) 4 1
 DE8978  NAD 83(1997)-  39 47 30.23730(N)    088 14 24.24993(W) AD(       ) 1
 DE8978  ELLIP H (12/18/02)  167.007  (m)                       GP(       ) 4 2
 DE8978  NAVD 88 (12/18/02)  199.0    (m)  GEOID99  model used  GPS OBS        
 DE8978
 DE8978.Superseded values are not recommended for survey control.
 DE8978
 DE8978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8978.See file dsdata.pdf to determine how the superseded data were derived.
 DE8978
 DE8978_MARKER: DD = SURVEY DISK
 DE8978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE8978_STAMPING: TUS MAINT AZ
 DE8978_MARK LOGO: ILDT
 DE8978_PROJECTION: RECESSED 5 CENTIMETERS
 DE8978_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DE8978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE8978+STABILITY: SURFACE MOTION
 DE8978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8978+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2014
 DE8978
 DE8978  HISTORY     - Date     Condition        Report By
 DE8978  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8978  HISTORY     - 20120717 GOOD             ILDT
 DE8978  HISTORY     - 20140115 GOOD             AMESC
 DE8978
 DE8978                          STATION DESCRIPTION
 DE8978
 DE8978'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8978'THE STATION IS  LOCATED  0.3 MI ( 0.5 KM ) EAST OF THE ILLINOIS
 DE8978'DEPARTMENT OF  TRANSPORTATION - TUSCOLA  STORAGE FACILITY,  1200 E
 DE8978'U.S. ROUTE 36 ,  TUSCOLA - ILLINOIS .
 DE8978'
 DE8978'THE STATION IS LOCATED  ABOUT 2.4 MI ( 3.9 KM ) EAST OF TUSCOLA ,
 DE8978'ABOUT
 DE8978'3.9 MI ( 6.4 KM ) WEST OF CAMARGO, 6.6 MI ( 10.8  KM )  SOUTHWEST OF
 DE8978'VILLA
 DE8978'GROVE. TO REACH FROM  THE JUNCTION  INTERSTATE 57  ( EXIT 212 )  AND
 DE8978'U.S. ROUTE 36 , GO EAST ON U.S. ROUTE 36  ABOUT 1.3 MI ( 2.1 KM ) ,
 DE8978'THE
 DE8978'STATION IS ON THE LEFT , ABOUT 0.25 MI ( 0.4 KM ) WEST OF THE 1250 E
 DE8978'COUNTY ROAD.    IT IS  40.3  FT NORTH   OF THE CENTER OF THE U.S.
 DE8978'ROUTE
 DE8978'36,  115.81 FT WEST OF THE PVC STAND PIPE,  1.8  FT NORTH  OF THE
 DE8978'STEEL
 DE8978'WITNESS POST.
 DE8978'
 DE8978'NOTE -- STATION AT MAINTENANCE YARD AND AZIMUTH ARE 0.25 FOOT
 DE8978'(0.07 METER)  DISKS SET IN THE TOPS OF 1.0 FOOT (0.30 METER)
 DE8978'DIAMETER CONCRETE POSTS SET 6.0 FEET (1.83 METER) IN THE GROUND.
 DE8978'THERE IS NO STEEL OF ANY KIND IN THE CONCRETE.  THE MAINTENANCE
 DE8978'POINT IS INSIDE THE YARD WHEREAS THE AZIMUTH IS OUTSIDE AND
 DE8978'APPROX. 0.3 MILES (0.5 KM) DISTANCE FROM THE YARD.  THE  DISKS
 DE8978'ARE STAMPED ILL DEPT OF TRANSPORTATION EACH WITH THEIR
 DE8978'RESPECTIVE NAME.  THE  DISKS HAVE  A TRIANGLE NEAR THE CENTER WITH
 DE8978'A PUNCHED DATUM POINT.
 DE8978
 DE8978                          STATION RECOVERY (2012)
 DE8978
 DE8978'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 DE8978'RECOVERED IN GOOD CONDITION.
 DE8978
 DE8978                          STATION RECOVERY (2014)
 DE8978
 DE8978'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 DE8978'THE STATION IS 34.7 M (113.8 FT) EAST OF A CONCRETE RIGHT OF WAY
 DE8978'MARKER, 34.6 M (113.5 FT) EAST OF A FIBER OPTIC WARNING POST, 0.3 M
 DE8978'(1.0 FT) NORTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0089 ***********************************************************************
 KB0089  DESIGNATION -  TUSCOLA
 KB0089  PID         -  KB0089
 KB0089  STATE/COUNTY-  IL/DOUGLAS
 KB0089  COUNTRY     -  US
 KB0089  USGS QUAD   -  TUSCOLA (2018)
 KB0089
 KB0089                         *CURRENT SURVEY CONTROL
 KB0089  ______________________________________________________________________
 KB0089* NAD 83(1997) POSITION- 39 47 26.00833(N) 088 16 22.25122(W)   ADJUSTED
 KB0089* NAVD 88 ORTHO HEIGHT -   197.565 (meters)      648.18  (feet) ADJUSTED
 KB0089  ______________________________________________________________________
 KB0089  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KB0089  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 KB0089  DYNAMIC HEIGHT  -        197.460 (meters)      647.83  (feet) COMP
 KB0089  MODELED GRAVITY -    980,089.9   (mgal)                       NAVD 88
 KB0089
 KB0089  HORZ ORDER      -  SECOND
 KB0089  VERT ORDER      -  SECOND    CLASS 0
 KB0089
 KB0089.The horizontal coordinates were established by classical geodetic methods
 KB0089.and adjusted by the National Geodetic Survey in October 1999.
 KB0089
 KB0089.The orthometric height was determined by differential leveling and
 KB0089.adjusted by the NATIONAL GEODETIC SURVEY
 KB0089.in June 1991.
 KB0089
 KB0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0089.GEOID18 height accuracy estimate available here.
 KB0089
 KB0089.Click photographs - Photos may exist for this station.
 KB0089
 KB0089.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0089
 KB0089.The dynamic height is computed by dividing the NAVD 88
 KB0089.geopotential number by the normal gravity value computed on the
 KB0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0089.degrees latitude (g = 980.6199 gals.).
 KB0089
 KB0089.The modeled gravity was interpolated from observed gravity values.
 KB0089
 KB0089. The following values were computed from the NAD 83(1997) position.
 KB0089
 KB0089;                    North         East     Units Scale Factor Converg.
 KB0089;SPC IL E     -   346,747.735   305,180.730   MT  0.99997533   +0 02 19.4
 KB0089;SPC IL E     - 1,137,621.53  1,001,247.11   sFT  0.99997533   +0 02 19.4
 KB0089;UTM  16      - 4,405,286.411   391,017.255   MT  0.99974622   -0 48 52.9
 KB0089
 KB0089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0089!SPC IL E     -   0.99997404  x   0.99997533  =   0.99994937
 KB0089!UTM  16      -   0.99997404  x   0.99974622  =   0.99972026
 KB0089
 KB0089:                Primary Azimuth Mark                     Grid Az
 KB0089:SPC IL E     -  PESOTUM                                  352 14 51.7
 KB0089:UTM  16      -  PESOTUM                                  353 06 04.0
 KB0089
 KB0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9101705286(NAD 83)
 KB0089
 KB0089|---------------------------------------------------------------------|
 KB0089| PID    Reference Object                     Distance      Geod. Az  |
 KB0089|                                                           dddmmss.s |
 KB0089| KB0088 TUSCOLA RM 1                         25.663 METERS 00809     |
 KB0089| KB0090 TUSCOLA RM 2                         28.495 METERS 26341     |
 KB0089| KB1182 TUSCOLA PANHAN E PL MICROWAVE       APPROX. 7.4 KM 2701035.7 |
 KB0089| KB0087 TUSCOLA AZ MK                                      2960918.7 |
 KB0089| KB1180 TUSCOLA CEN ILL PUB SER TANK        APPROX. 1.8 KM 3071955.4 |
 KB0089| KB1181 TUSCOLA MUNICIPAL TANK              APPROX. 0.8 KM 3384807.0 |
 KB0089| KB0057 PESOTUM                             APPROX.13.0 KM 3521711.1 |
 KB0089|---------------------------------------------------------------------|
 KB0089
 KB0089                          SUPERSEDED SURVEY CONTROL
 KB0089
 KB0089  NAD 83(1997)-  39 47 26.00757(N)    088 16 22.24864(W) AD(       ) 2
 KB0089  NAD 83(1986)-  39 47 26.01986(N)    088 16 22.24547(W) AD(       ) 2
 KB0089  NAD 27      -  39 47 25.90540(N)    088 16 22.07430(W) AD(       ) 2
 KB0089  NGVD 29 (??/??/92)  197.635  (m)          648.41   (f) ADJ UNCH    2 0
 KB0089  NGVD 29             197.64   (m)          648.4    (f) LEVELING    3  
 KB0089
 KB0089.Superseded values are not recommended for survey control.
 KB0089
 KB0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0089.See file dsdata.pdf to determine how the superseded data were derived.
 KB0089
 KB0089_MARKER: DS = TRIANGULATION STATION DISK
 KB0089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0089_STAMPING: TUSCOLA 1959
 KB0089_MARK LOGO: CGS
 KB0089_PROJECTION: FLUSH
 KB0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0089+STABILITY: SURFACE MOTION
 KB0089
 KB0089  HISTORY     - Date     Condition        Report By
 KB0089  HISTORY     - 1959     MONUMENTED       CGS
 KB0089  HISTORY     - 1959     GOOD             CGS
 KB0089  HISTORY     - 1965     GOOD             ILDT
 KB0089  HISTORY     - 1973     GOOD             ILDT
 KB0089  HISTORY     - 1980     GOOD             NGS
 KB0089  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0089  HISTORY     - 20140115 MARK NOT FOUND   AMESC
 KB0089
 KB0089                          STATION DESCRIPTION
 KB0089
 KB0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0089'STATION IS LOCATED IN SOUTHEAST EDGE OF THE TOWN OF TUSCOLA, JUST
 KB0089'SOUTH OF ELKS CLUB BUILDING AND ON PROPERTY OWNED BY THE ELKS CLUB.
 KB0089'
 KB0089'TO REACH STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 36 AND 45 AT
 KB0089'SOUTHWEST EDGE OF TUSCOLA, GO EAST ON U.S.  HIGHWAY 36 FOR 1.1 MILES
 KB0089'TO THE ELKS CLUB ON RIGHT, TURN RIGHT ON DRIVEWAY AND GO SOUTH FOR
 KB0089'0.05 MILE TO STATION IN SOUTHEAST CORNER OF LOT AS DESCRIBED.
 KB0089'
 KB0089'STATION MARK, A STANDARD STATION MARK DISK STAMPED TUSCOLA 1959, IS
 KB0089'SET IN TOP A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 KB0089'SURFACE OF THE GROUND. THE MARK IS 12 FEET WEST OF NORTH-SOUTH FENCE
 KB0089'AND 11.2 FEET NORTH OF EAST-WEST FENCE AND WITNESS POST.
 KB0089'
 KB0089'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 KB0089'TUSCOLA NO 1 1959, IS SET IN TOP A 10 INCH SQUARE CONCRETE POST WHICH
 KB0089'IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 95.5 FEET
 KB0089'NORTH OF WITNESS POST, 125 FEET SOUTH-SOUTHEAST OF SOUTHEAST CORNER OF
 KB0089'ELKS CLUB BUILDING AND 1 FOOT WEST OF FENCE.
 KB0089'
 KB0089'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 KB0089'TUSCOLA NO 2 1959, IS SET IN TOP A 10 INCH SQUARE CONCRETE POST WHICH
 KB0089'IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 103 FEET WEST
 KB0089'OF FENCE CORNER AND 1 FOOT NORTH OF EAST-WEST FENCE.
 KB0089'
 KB0089'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED TUSCOLA 1959, IS
 KB0089'SET IN TOP A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 KB0089'SURFACE OF THE GROUND.  THE MARK IS 47 FEET WEST OF CENTER OF DRIVE
 KB0089'WAY TO CEMETERY, 33 FEET NORTH OF CENTER OF U.S.  HIGHWAY 36, 22 FEET
 KB0089'WEST OF POWER POLE AND 2.5 FEET SOUTH OF SOUTH EDGE OF SIDEWALK.
 KB0089'
 KB0089'TO REACH AZIMUTH MARK FROM STATION, GO NORTH 0.05 MILE TO U.S.
 KB0089'HIGHWAY 36, TURN LEFT AND GO WEST FOR 0.15 MILE TO CEMETERY ON RIGHT
 KB0089'AND AZIMUTH MARK ON RIGHT AS DESCRIBED.
 KB0089
 KB0089                          STATION RECOVERY (1959)
 KB0089
 KB0089'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0089'1.1 MI E FROM TUSCOLA.  ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 36
 KB0089'FROM ITS JUNCTION WITH U.S. HIGHWAY 45 IN TUSCOLA, AT THE SOUTHEAST
 KB0089'CORNER OF THE ELKS CLUB GROUNDS, 206 FEET SOUTH OF THE SOUTHEAST
 KB0089'CORNER OF THE ELKS CLUB HOUSE, 13 FEET WEST OF A FENCE, 12 FEET NORTH
 KB0089'OF A FENCE, 17 1/2 FEET NORTHWEST OF A FENCE CORNER, ABOUT 1 1/2 FEET
 KB0089'NORTH OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE POST FLUSH
 KB0089'WITH THE GROUND.
 KB0089
 KB0089                          STATION RECOVERY (1965)
 KB0089
 KB0089'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1965
 KB0089'STATION WAS FOUND IN GOOD CONDITION AS DESCRIBED.  RMS 1 AND 2 WERE
 KB0089'FOUND IN GOOD CONDITION AS DESCRIBED.  AZIMUTH MARK WAS FOUND IN
 KB0089'GOOD CONDITION AS DESCRIBED.
 KB0089
 KB0089                          STATION RECOVERY (1973)
 KB0089
 KB0089'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (GD)
 KB0089'TUSCOLA 1959 RECOVERED GOOD.  TUSCOLA NO 1 1959 RECOVERED GOOD.
 KB0089'TUSCOLA NO 2 1959 RECOVERED GOOD.  TUSCOLA 1959 AZIMUTH - RECOVERED
 KB0089'GOOD.  DISTANCE AND DIRECTION FROM NEAREST TOWN--SOUTHEAST EDGE OF
 KB0089'TUSCOLA.
 KB0089
 KB0089                          STATION RECOVERY (1980)
 KB0089
 KB0089'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB0089'THE STATION MARK AND REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK
 KB0089'WERE FOUND IN GOOD CONDITION.  THE DISTANCE TO REFERENCE MARK 1 AND
 KB0089'REFERENCE MARK 2 CHECK THE 1959 DATA.  THE DIRECTION BETWEEN REFERENCE
 KB0089'MARK 1 AND 2 WAS 3 MINUTES AND 21.3 SECONDS LARGER.  THE AZIMUTH MARK
 KB0089'IS NOT VISIBLE AT THIS TIME.
 KB0089'
 KB0089'THE STATION IS LOCATED IN THE SOUTHEAST EDGE OF TUSCOLA, JUST SOUTH OF
 KB0089'THE ELKS CLUB BUILDING, AND ON PROPERTY OWNED BY THE ELKS CLUB.
 KB0089'PERMISSION BY MATT LEONARD, 605 EAST BUCKNER, TUSCOLA, IL 61953.
 KB0089'TELEPH0NE NUMBER 217-253-2605.
 KB0089'
 KB0089'TO REACH THE STATION FROM POST OFFICE IN TUSCOLA, GO WEST ON SALE
 KB0089'STREET FOR 0.08 KM (0.05 MI) TO JUNCTION OF NORTH MAIN STREET.  TURN
 KB0089'LEFT AND GO SOUTH ON MAIN STREET FOR 0.80 KM (0.5 MI) TO JUNCTION OF
 KB0089'U.S. HIGHWAY 36.  TURN LEFT ON U.S. HIGHWAY 36 AND GO EAST FOR 0.97 KM
 KB0089'(0.6 MI) TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST ON U.S.
 KB0089'HIGHWAY 36 FOR 0.24 KM (0.15 MI) TO A DRIVEWAY ON THE RIGHT.  TURN
 KB0089'RIGHT AND GO SOUTH ON DRIVEWAY FOR 0.08 KM (0.05 MI) TO THE STATION IN
 KB0089'SOUTHEAST CORNER OF THE LOT.
 KB0089'
 KB0089'THE STATION IS A STANDARD CGS DISK STAMPED---TUSCOLA 1959---, SET INTO
 KB0089'THE TOP OF A SQUARE CONCRETE MONUMENT 25 CM ON A SIDE FLUSH WITH
 KB0089'GROUND.  IT IS LOCATED 5.38 METERS NORTHWEST FROM A FENCE CORNER, 4.27
 KB0089'METERS NORTH FROM A WITNESS POST, AND 3.46 METERS WEST FROM A FENCE.
 KB0089'
 KB0089'REFERENCE MARK NUMBER 01 IS A STANDARD CGS DISK STAMPED
 KB0089'---TUSCOLA NO 1 1959---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB0089'MONUMENT 25 CM ON A SIDE RECESSED 5 CM BELOW THE GROUND.  IT IS
 KB0089'LOCATED 2.60 METERS SOUTHWEST FROM A 24-INCH TREE AND 0.30 METER WEST
 KB0089'FROM THE FENCE.  MARK IS LEVEL WITH STATION.
 KB0089'
 KB0089'REFERENCE MARK NUMBER 02 IS A STANDARD CGS DISK STAMPED
 KB0089'---TUSCOLA NO 2 1959---, SET INTO THE TOP OF A SQUARE CONCRETE
 KB0089'MONUMENT 25 CM ON A SIDE RECESSED 25 CM BELOW THE GROUND.  IT IS
 KB0089'LOCATED 11.30 METERS WEST FROM A LIGHT POLE AND 0.30 METER NORTH FROM
 KB0089'A FENCE.  MARK IS LEVEL WITH STATION.
 KB0089'
 KB0089'AZIMUTH MARK NUMBER 01 IS A STANDARD CGS DISK STAMPED
 KB0089'---TUSCOLA 1959---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 25
 KB0089'CM ON A SIDE FLUSH WITH GROUND.  IT IS LOCATED 11.42 METERS EAST FROM
 KB0089'A 24-INCH TREE, 10.5 METERS NORTH FROM THE CENTER OF U.S. HIGHWAY 36,
 KB0089'6.76 METERS WEST FROM A TELEPHONE POLE, AND 0.85 METER SOUTH FROM THE
 KB0089'EDGE OF A SIDEWALK.
 KB0089'
 KB0089'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 10.9 METERS.  AN EDM TIE WAS
 KB0089'MADE TO TRIANGULATION STATION FILSON.
 KB0089
 KB0089                          STATION RECOVERY (2011)
 KB0089
 KB0089'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0089'MARK NOT FOUND.
 KB0089
 KB0089                          STATION RECOVERY (2014)
 KB0089
 KB0089'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0089'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0087 ***********************************************************************
 KB0087  DESIGNATION -  TUSCOLA AZ MK
 KB0087  PID         -  KB0087
 KB0087  STATE/COUNTY-  IL/DOUGLAS
 KB0087  COUNTRY     -  US
 KB0087  USGS QUAD   -  TUSCOLA (2018)
 KB0087
 KB0087                         *CURRENT SURVEY CONTROL
 KB0087  ______________________________________________________________________
 KB0087* NAD 83(1986) POSITION- 39 47 31.     (N) 088 16 33.     (W)   SCALED
 KB0087* NAVD 88 ORTHO HEIGHT -   197.670 (meters)      648.52  (feet) ADJUSTED
 KB0087  ______________________________________________________________________
 KB0087  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KB0087  DYNAMIC HEIGHT  -        197.565 (meters)      648.18  (feet) COMP
 KB0087  MODELED GRAVITY -    980,090.0   (mgal)                       NAVD 88
 KB0087
 KB0087  VERT ORDER      -  SECOND    CLASS 0
 KB0087
 KB0087.The horizontal coordinates were scaled from a map and have
 KB0087.an estimated accuracy of +/- 6 seconds.
 KB0087
 KB0087.The orthometric height was determined by differential leveling and
 KB0087.adjusted by the NATIONAL GEODETIC SURVEY
 KB0087.in June 1991.
 KB0087
 KB0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0087.GEOID18 height accuracy estimate available here.
 KB0087
 KB0087.Click photographs - Photos may exist for this station.
 KB0087
 KB0087.The dynamic height is computed by dividing the NAVD 88
 KB0087.geopotential number by the normal gravity value computed on the
 KB0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0087.degrees latitude (g = 980.6199 gals.).
 KB0087
 KB0087.The modeled gravity was interpolated from observed gravity values.
 KB0087
 KB0087;                    North         East    Units  Estimated Accuracy
 KB0087;SPC IL E     -   346,900.      304,930.      MT  (+/- 180 meters Scaled)
 KB0087
 KB0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK907054(NAD 83)
 KB0087
 KB0087                          SUPERSEDED SURVEY CONTROL
 KB0087
 KB0087  NGVD 29 (??/??/92)  197.741  (m)          648.76   (f) ADJ UNCH    2 0
 KB0087
 KB0087.Superseded values are not recommended for survey control.
 KB0087
 KB0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0087.See file dsdata.pdf to determine how the superseded data were derived.
 KB0087
 KB0087_MARKER: DZ = AZIMUTH MARK DISK
 KB0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0087_STAMPING: TUSCOLA 1959
 KB0087_MARK LOGO: CGS
 KB0087_PROJECTION: FLUSH
 KB0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0087+STABILITY: SURFACE MOTION
 KB0087
 KB0087  HISTORY     - Date     Condition        Report By
 KB0087  HISTORY     - 1959     MONUMENTED       CGS
 KB0087  HISTORY     - 1979     GOOD             LOCENG
 KB0087  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0087
 KB0087                          STATION DESCRIPTION
 KB0087
 KB0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0087'0.9 MI E FROM TUSCOLA.
 KB0087'ABOUT 0.9 MILE EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION WITH
 KB0087'U.S. HIGHWAY 45 IN TUSCOLA, AT THE WEST ENTRANCE OF TWO ENTRANCES
 KB0087'ON THE SOUTH SIDE OF THE TUSCOLA CEMETERY, 33 FEET NORTH OF THE
 KB0087'CENTER LINE OF THE HIGHWAY, 45 FEET WEST OF THE CENTER LINE OF
 KB0087'THE WEST DRIVE NORTH TO THE CEMETERY, 2 1/2 FEET SOUTH OF THE
 KB0087'SOUTH EDGE OF THE SIDEWALK, 25 FEET WEST OF A POWER POLE, ABOUT
 KB0087'1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 KB0087'CONCRETE POST FLUSH WITH THE GROUND.
 KB0087
 KB0087                          STATION RECOVERY (1979)
 KB0087
 KB0087'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 KB0087'RECOVERED IN GOOD CONDITION.
 KB0087
 KB0087                          STATION RECOVERY (2011)
 KB0087
 KB0087'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0087'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1180 ***********************************************************************
 KB1180  DESIGNATION -  TUSCOLA CEN ILL PUB SER TANK
 KB1180  PID         -  KB1180
 KB1180  STATE/COUNTY-  IL/DOUGLAS
 KB1180  COUNTRY     -  US
 KB1180  USGS QUAD   -  TUSCOLA (2018)
 KB1180
 KB1180                         *CURRENT SURVEY CONTROL
 KB1180  ______________________________________________________________________
 KB1180* NAD 83(1997) POSITION- 39 48 01.51592(N) 088 17 22.61647(W)   ADJUSTED
 KB1180  ______________________________________________________________________
 KB1180  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KB1180  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 KB1180  HORZ ORDER      -  THIRD
 KB1180
 KB1180.The horizontal coordinates were established by classical geodetic methods
 KB1180.and adjusted by the National Geodetic Survey in October 1999.
 KB1180
 KB1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1180.GEOID18 height accuracy estimate available here.
 KB1180
 KB1180.Click photographs - Photos may exist for this station.
 KB1180
 KB1180.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1180
 KB1180. The following values were computed from the NAD 83(1997) position.
 KB1180
 KB1180;                    North         East     Units Scale Factor Converg.
 KB1180;SPC IL E     -   347,841.992   303,743.971   MT  0.99997517   +0 01 40.7
 KB1180;SPC IL E     - 1,141,211.60    996,533.34   sFT  0.99997517   +0 01 40.7
 KB1180;UTM  16      - 4,406,401.695   389,597.277   MT  0.99975006   -0 49 32.1
 KB1180
 KB1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8959706401(NAD 83)
 KB1180
 KB1180                          SUPERSEDED SURVEY CONTROL
 KB1180
 KB1180  NAD 83(1997)-  39 48 01.51455(N)    088 17 22.61339(W) AD(       ) 3
 KB1180  NAD 83(1986)-  39 48 01.52733(N)    088 17 22.61074(W) AD(       ) 3
 KB1180  NAD 27      -  39 48 01.41400(N)    088 17 22.43600(W) AD(       ) 3
 KB1180
 KB1180.Superseded values are not recommended for survey control.
 KB1180
 KB1180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1180.See file dsdata.pdf to determine how the superseded data were derived.
 KB1180
 KB1180_MARKER: 53 = ELEVATED TANK
 KB1180
 KB1180  HISTORY     - Date     Condition        Report By
 KB1180  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1180
 KB1180                          STATION DESCRIPTION
 KB1180
 KB1180'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1180'STATION IS LOCATED ON WEST EDGE OF TUSCOLA IN THE BUSINESS DISTRICT.
 KB1180'
 KB1180'POINTS INTERSECTED WAS BALL ON TOP.
 KB1180'
 KB1180'THE SILVER TANK HAS TUSCOLA PAINTED IN BLACK LETTERS ON THE NORTH AND
 KB1180'SOUTH SIDE, IS SUPPORTED BY 4 LEGS AND IS APPROXIMATELY 110
 KB1180'FEET HIGH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1181 ***********************************************************************
 KB1181  DESIGNATION -  TUSCOLA MUNICIPAL TANK
 KB1181  PID         -  KB1181
 KB1181  STATE/COUNTY-  IL/DOUGLAS
 KB1181  COUNTRY     -  US
 KB1181  USGS QUAD   -  TUSCOLA (2018)
 KB1181
 KB1181                         *CURRENT SURVEY CONTROL
 KB1181  ______________________________________________________________________
 KB1181* NAD 83(1997) POSITION- 39 47 50.63665(N) 088 16 34.63414(W)   ADJUSTED
 KB1181  ______________________________________________________________________
 KB1181  GEOID HEIGHT    -        -32.063 (meters)                     GEOID18
 KB1181  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 KB1181  HORZ ORDER      -  THIRD
 KB1181
 KB1181.The horizontal coordinates were established by classical geodetic methods
 KB1181.and adjusted by the National Geodetic Survey in October 1999.
 KB1181
 KB1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1181.GEOID18 height accuracy estimate available here.
 KB1181
 KB1181.Click photographs - Photos may exist for this station.
 KB1181
 KB1181.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1181
 KB1181. The following values were computed from the NAD 83(1997) position.
 KB1181
 KB1181;                    North         East     Units Scale Factor Converg.
 KB1181;SPC IL E     -   347,507.106   304,885.628   MT  0.99997529   +0 02 11.4
 KB1181;SPC IL E     - 1,140,112.90  1,000,278.93   sFT  0.99997529   +0 02 11.4
 KB1181;UTM  16      - 4,406,049.919   390,733.562   MT  0.99974698   -0 49 01.2
 KB1181
 KB1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9073306049(NAD 83)
 KB1181
 KB1181                          SUPERSEDED SURVEY CONTROL
 KB1181
 KB1181  NAD 83(1997)-  39 47 50.63509(N)    088 16 34.63133(W) AD(       ) 3
 KB1181  NAD 83(1986)-  39 47 50.64848(N)    088 16 34.62854(W) AD(       ) 3
 KB1181  NAD 27      -  39 47 50.53700(N)    088 16 34.45800(W) AD(       ) 3
 KB1181
 KB1181.Superseded values are not recommended for survey control.
 KB1181
 KB1181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1181.See file dsdata.pdf to determine how the superseded data were derived.
 KB1181
 KB1181_MARKER: 53 = ELEVATED TANK
 KB1181
 KB1181  HISTORY     - Date     Condition        Report By
 KB1181  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1181  HISTORY     - 1980     GOOD             NGS
 KB1181
 KB1181                          STATION DESCRIPTION
 KB1181
 KB1181'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1181'STATION IS LOCATED ON EAST EDGE OF TUSCOLA.
 KB1181'
 KB1181'POINT INTERSECTED WAS BALL ON TOP.
 KB1181'
 KB1181'THE SILVER TANK HAS TUSCOLA PAINTED IN BLACK LETTERS ON THE NORTHWEST
 KB1181'AND SOUTHEAST SIDE, IS SUPPORTED BY 6 LEGS AND IS APPROXIMATELY
 KB1181'134 FEET HIGH.
 KB1181
 KB1181                          STATION RECOVERY (1980)
 KB1181
 KB1181'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1181'THE STATION WAS RECOVERED AS
 KB1181'DESCRIBED IN 1959.  A COMPLETE DESCRIPTION FOLLOWS.
 KB1181'
 KB1181'THE STATION, TUSCOLA MUNICIPAL WATER TANK, IS THE TOP CENTER OF A
 KB1181'6-LEGGED, 134 FEET ELEVATED WATER TANK, SILVER IN COLOR WITH
 KB1181'BLACK LETTERING (TUSCOLA) AND OWNED BY THE CITY OF TUSCOLA.
 KB1181'
 KB1181'THE STATION IS LOCATED AT THE EAST EDGE OF TUSCOLA, ABOUT 1/2
 KB1181'BLOCK WEST OF THE INTERSECTION OF MCPHERSON AND EAST DAGGY
 KB1181'STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1182 ***********************************************************************
 KB1182  DESIGNATION -  TUSCOLA PANHAN E PL MICROWAVE
 KB1182  PID         -  KB1182
 KB1182  STATE/COUNTY-  IL/DOUGLAS
 KB1182  COUNTRY     -  US
 KB1182  USGS QUAD   -  TUSCOLA (2018)
 KB1182
 KB1182                         *CURRENT SURVEY CONTROL
 KB1182  ______________________________________________________________________
 KB1182* NAD 83(1997) POSITION- 39 47 26.63466(N) 088 21 34.74770(W)   ADJUSTED
 KB1182  ______________________________________________________________________
 KB1182  GEOID HEIGHT    -        -32.109 (meters)                     GEOID18
 KB1182  LAPLACE CORR    -          1.41  (seconds)                    DEFLEC18
 KB1182  HORZ ORDER      -  THIRD
 KB1182
 KB1182.The horizontal coordinates were established by classical geodetic methods
 KB1182.and adjusted by the National Geodetic Survey in October 1999.
 KB1182
 KB1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1182.GEOID18 height accuracy estimate available here.
 KB1182
 KB1182.Click photographs - Photos may exist for this station.
 KB1182
 KB1182.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1182
 KB1182. The following values were computed from the NAD 83(1997) position.
 KB1182
 KB1182;                    North         East     Units Scale Factor Converg.
 KB1182;SPC IL E     -   346,765.633   297,745.746   MT  0.99997506   -0 01 00.6
 KB1182;SPC IL E     - 1,137,680.25    976,854.17   sFT  0.99997506   -0 01 00.6
 KB1182;UTM  16      - 4,405,415.017   383,584.988   MT  0.99976685   -0 52 12.9
 KB1182
 KB1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK8358405415(NAD 83)
 KB1182
 KB1182                          SUPERSEDED SURVEY CONTROL
 KB1182
 KB1182  NAD 83(1997)-  39 47 26.63290(N)    088 21 34.74170(W) AD(       ) 3
 KB1182  NAD 83(1986)-  39 47 26.64594(N)    088 21 34.74120(W) AD(       ) 3
 KB1182  NAD 27      -  39 47 26.53600(N)    088 21 34.56200(W) AD(       ) 3
 KB1182
 KB1182.Superseded values are not recommended for survey control.
 KB1182
 KB1182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1182.See file dsdata.pdf to determine how the superseded data were derived.
 KB1182
 KB1182_MARKER: 44 = MICROWAVE MAST
 KB1182
 KB1182  HISTORY     - Date     Condition        Report By
 KB1182  HISTORY     - 1959     FIRST OBSERVED   CGS
 KB1182
 KB1182                          STATION DESCRIPTION
 KB1182
 KB1182'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB1182'THE STATION IS LOCATED ABOUT 4 MILES WEST OF TUSCOLA ON THE SOUTH
 KB1182'SIDE OF U.S. HIGHWAY 36.
 KB1182'
 KB1182'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND U.S.
 KB1182'HIGHWAY 36 AT THE WEST EDGE OF TUSCOLA, GO WEST ON U.S. HIGHWAY 36
 KB1182'FOR 3.8 MILES TO THE STATION ON THE LEFT.
 KB1182'
 KB1182'THE STATION IS THE TOP OF THE NORTH, TALLER, ONE OF TWO MASTS. THE
 KB1182'MASTS ARE JOINED TOGETHER AND HAS A REFLECTOR ABOUT 2/3 OF
 KB1182'THE WAY TO THE TOP. THE SOUTH MAST IS ABOUT 165 FEET HIGH AND THE
 KB1182'NORTH MAST IS ABOUT 200 FEET HIGH. THE MASTS ARE PAINTED RED AND
 KB1182'WHITE AND THE NORTH MAST HAS A FLASHING RED LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0088 ***********************************************************************
 KB0088  DESIGNATION -  TUSCOLA RM 1
 KB0088  PID         -  KB0088
 KB0088  STATE/COUNTY-  IL/DOUGLAS
 KB0088  COUNTRY     -  US
 KB0088  USGS QUAD   -  TUSCOLA (2018)
 KB0088
 KB0088                         *CURRENT SURVEY CONTROL
 KB0088  ______________________________________________________________________
 KB0088* NAD 83(1986) POSITION- 39 47 26.83   (N) 088 16 22.10   (W)   HD_HELD1
 KB0088* NAVD 88 ORTHO HEIGHT -   197.661 (meters)      648.49  (feet) ADJUSTED
 KB0088  ______________________________________________________________________
 KB0088  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KB0088  DYNAMIC HEIGHT  -        197.556 (meters)      648.15  (feet) COMP
 KB0088  MODELED GRAVITY -    980,089.9   (mgal)                       NAVD 88
 KB0088
 KB0088  VERT ORDER      -  SECOND    CLASS 0
 KB0088
 KB0088.The horizontal coordinates were determined by differentially corrected
 KB0088.hand held GPS observations or other comparable positioning techniques
 KB0088.and have an estimated accuracy of +/- 3 meters.
 KB0088
 KB0088.The orthometric height was determined by differential leveling and
 KB0088.adjusted by the NATIONAL GEODETIC SURVEY
 KB0088.in June 1991.
 KB0088
 KB0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0088.GEOID18 height accuracy estimate available here.
 KB0088
 KB0088.Click photographs - Photos may exist for this station.
 KB0088
 KB0088.The dynamic height is computed by dividing the NAVD 88
 KB0088.geopotential number by the normal gravity value computed on the
 KB0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0088.degrees latitude (g = 980.6199 gals.).
 KB0088
 KB0088.The modeled gravity was interpolated from observed gravity values.
 KB0088
 KB0088;                    North         East    Units  Estimated Accuracy
 KB0088;SPC IL E     -   346,773.1     305,184.3     MT  (+/- 3 meters HH1 GPS) 
 KB0088
 KB0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9102105311(NAD 83)
 KB0088
 KB0088                          SUPERSEDED SURVEY CONTROL
 KB0088
 KB0088  NGVD 29 (??/??/92)  197.732  (m)          648.73   (f) ADJ UNCH    2 0
 KB0088
 KB0088.Superseded values are not recommended for survey control.
 KB0088
 KB0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0088.See file dsdata.pdf to determine how the superseded data were derived.
 KB0088
 KB0088_MARKER: DR = REFERENCE MARK DISK
 KB0088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0088_STAMPING: TUSCOLA NO 1 1959
 KB0088_MARK LOGO: CGS
 KB0088_PROJECTION: FLUSH
 KB0088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0088+STABILITY: SURFACE MOTION
 KB0088
 KB0088  HISTORY     - Date     Condition        Report By
 KB0088  HISTORY     - 1959     MONUMENTED       CGS
 KB0088  HISTORY     - 20140115 MARK NOT FOUND   AMESC
 KB0088
 KB0088                          STATION DESCRIPTION
 KB0088
 KB0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0088'1.1 MI E FROM TUSCOLA.
 KB0088'ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION
 KB0088'WITH U.S. HIGHWAY 45 IN TUSCOLA, NEAR THE SOUTHEAST CORNER OF
 KB0088'THE ELKS CLUB GROUNDS, 125 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 KB0088'CORNER OF THE ELKS CLUB HOUSE, 1 FOOT WEST OF A FENCE, 96 FEET
 KB0088'NORTH OF A FENCE CORNER, 84.4 FEET NORTH-NORTHEAST OF
 KB0088'TRIANGULATION STATION TUSCOLA, 95.6 FEET NORTH OF A METAL WITNESS
 KB0088'POST, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0088
 KB0088                          STATION RECOVERY (2014)
 KB0088
 KB0088'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0088'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0090 ***********************************************************************
 KB0090  DESIGNATION -  TUSCOLA RM 2
 KB0090  PID         -  KB0090
 KB0090  STATE/COUNTY-  IL/DOUGLAS
 KB0090  COUNTRY     -  US
 KB0090  USGS QUAD   -  TUSCOLA (2018)
 KB0090
 KB0090                         *CURRENT SURVEY CONTROL
 KB0090  ______________________________________________________________________
 KB0090* NAD 83(1986) POSITION- 39 47 25.91   (N) 088 16 23.44   (W)   HD_HELD1
 KB0090* NAVD 88 ORTHO HEIGHT -   197.307 (meters)      647.33  (feet) ADJUSTED
 KB0090  ______________________________________________________________________
 KB0090  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KB0090  DYNAMIC HEIGHT  -        197.202 (meters)      646.99  (feet) COMP
 KB0090  MODELED GRAVITY -    980,089.9   (mgal)                       NAVD 88
 KB0090
 KB0090  VERT ORDER      -  SECOND    CLASS 0
 KB0090
 KB0090.The horizontal coordinates were determined by differentially corrected
 KB0090.hand held GPS observations or other comparable positioning techniques
 KB0090.and have an estimated accuracy of +/- 3 meters.
 KB0090
 KB0090.The orthometric height was determined by differential leveling and
 KB0090.adjusted by the NATIONAL GEODETIC SURVEY
 KB0090.in June 1991.
 KB0090
 KB0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0090.GEOID18 height accuracy estimate available here.
 KB0090
 KB0090.Click photographs - Photos may exist for this station.
 KB0090
 KB0090.The dynamic height is computed by dividing the NAVD 88
 KB0090.geopotential number by the normal gravity value computed on the
 KB0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0090.degrees latitude (g = 980.6199 gals.).
 KB0090
 KB0090.The modeled gravity was interpolated from observed gravity values.
 KB0090
 KB0090;                    North         East    Units  Estimated Accuracy
 KB0090;SPC IL E     -   346,744.7     305,152.4     MT  (+/- 3 meters HH1 GPS) 
 KB0090
 KB0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK9098805283(NAD 83)
 KB0090
 KB0090                          SUPERSEDED SURVEY CONTROL
 KB0090
 KB0090  NGVD 29 (??/??/92)  197.378  (m)          647.56   (f) ADJ UNCH    2 0
 KB0090
 KB0090.Superseded values are not recommended for survey control.
 KB0090
 KB0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0090.See file dsdata.pdf to determine how the superseded data were derived.
 KB0090
 KB0090_MARKER: DR = REFERENCE MARK DISK
 KB0090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0090_STAMPING: TUSCOLA NO 2 1959
 KB0090_MARK LOGO: CGS
 KB0090_PROJECTION: FLUSH
 KB0090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0090+STABILITY: SURFACE MOTION
 KB0090
 KB0090  HISTORY     - Date     Condition        Report By
 KB0090  HISTORY     - 1959     MONUMENTED       CGS
 KB0090  HISTORY     - 20140115 MARK NOT FOUND   AMESC
 KB0090
 KB0090                          STATION DESCRIPTION
 KB0090
 KB0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0090'1.1 MI E FROM TUSCOLA.
 KB0090'ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS JUNCTION
 KB0090'WITH U.S. HIGHWAY 45 IN TUSCOLA, NEAR THE SOUTHEAST CORNER OF
 KB0090'THE ELKS CLUB GROUNDS, 229 FEET SOUTH-SOUTHWEST OF THE SOUTHEAST
 KB0090'CORNER OF THE ELKS CLUB HOUSE, 1 FOOT NORTH OF A FENCE, 106 1/2
 KB0090'FEET WEST OF A FENCE CORNER, 93.6 FEET WEST OF TRIANGULATION
 KB0090'STATION TUCOLA, 92.5 FEET WEST OF A METAL WITNESS POST, SET IN
 KB0090'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 KB0090
 KB0090                          STATION RECOVERY (2014)
 KB0090
 KB0090'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0090'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1431 ***********************************************************************
 MF1431  DESIGNATION -  TWEET
 MF1431  PID         -  MF1431
 MF1431  STATE/COUNTY-  IL/KENDALL
 MF1431  COUNTRY     -  US
 MF1431  USGS QUAD   -  MINOOKA (2018)
 MF1431
 MF1431                         *CURRENT SURVEY CONTROL
 MF1431  ______________________________________________________________________
 MF1431* NAD 83(1997) POSITION- 41 28 14.97830(N) 088 21 55.21543(W)   ADJUSTED
 MF1431* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) SCALED
 MF1431  ______________________________________________________________________
 MF1431  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 MF1431  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 MF1431  HORZ ORDER      -  THIRD
 MF1431
 MF1431.The horizontal coordinates were established by classical geodetic methods
 MF1431.and adjusted by the National Geodetic Survey in October 1999.
 MF1431
 MF1431.The orthometric height was scaled from a topographic map.
 MF1431
 MF1431.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1431.GEOID18 height accuracy estimate available here.
 MF1431
 MF1431.Click photographs - Photos may exist for this station.
 MF1431
 MF1431.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1431
 MF1431. The following values were computed from the NAD 83(1997) position.
 MF1431
 MF1431;                    North         East     Units Scale Factor Converg.
 MF1431;SPC IL E     -   533,330.341   297,326.633   MT  0.99997509   -0 01 16.3
 MF1431;SPC IL E     - 1,749,767.96    975,479.13   sFT  0.99997509   -0 01 16.3
 MF1431;UTM  16      - 4,591,925.163   385,992.667   MT  0.99975995   -0 54 15.4
 MF1431
 MF1431!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1431!SPC IL E     -   0.99997727  x   0.99997509  =   0.99995236
 MF1431!UTM  16      -   0.99997727  x   0.99975995  =   0.99973722
 MF1431
 MF1431:                Primary Azimuth Mark                     Grid Az
 MF1431:SPC IL E     -  TWEET AZ MK                              358 44 51.5
 MF1431:UTM  16      -  TWEET AZ MK                              359 37 50.6
 MF1431
 MF1431_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8599291925(NAD 83)
 MF1431
 MF1431|---------------------------------------------------------------------|
 MF1431| PID    Reference Object                     Distance      Geod. Az  |
 MF1431|                                                           dddmmss.s |
 MF1431| MF1435 MINOOKA MUNICIPAL TANK              APPROX. 8.8 KM 1005306.2 |
 MF1431| CI8753 TWEET RM 1                           23.230 METERS 21836     |
 MF1431| MF1449 NORWAY ATT CO MICROWAVE KSA 81      APPROX.21.4 KM 2654033.2 |
 MF1431| CI8754 TWEET RM 2                           26.481 METERS 32608     |
 MF1431| CI8752 TWEET AZ MK                                        3584335.2 |
 MF1431|---------------------------------------------------------------------|
 MF1431
 MF1431                          SUPERSEDED SURVEY CONTROL
 MF1431
 MF1431  NAD 83(1997)-  41 28 14.97932(N)    088 21 55.22113(W) AD(       ) 3
 MF1431  NAD 83(1986)-  41 28 14.98180(N)    088 21 55.22647(W) AD(       ) 3
 MF1431  NAD 27      -  41 28 14.87070(N)    088 21 54.98490(W) AD(       ) 3
 MF1431
 MF1431.Superseded values are not recommended for survey control.
 MF1431
 MF1431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1431.See file dsdata.pdf to determine how the superseded data were derived.
 MF1431
 MF1431_MARKER: DS = TRIANGULATION STATION DISK
 MF1431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1431_STAMPING: TWEET 1956
 MF1431_MARK LOGO: CGS
 MF1431_PROJECTION: FLUSH
 MF1431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1431+STABILITY: SURFACE MOTION
 MF1431
 MF1431  HISTORY     - Date     Condition        Report By
 MF1431  HISTORY     - 1956     MONUMENTED       CGS
 MF1431  HISTORY     - 1972     GOOD             LOCSUR
 MF1431  HISTORY     - 19890812 MARK NOT FOUND   USPSQD
 MF1431  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1431  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF1431
 MF1431                          STATION DESCRIPTION
 MF1431
 MF1431'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1431'THE STATION IS ABOUT 6 MILES EAST OF LISBON AND ABOUT 5-1/2
 MF1431'MILES WEST OF MINOOKA.  IT IS ON PROPERTY OWNED BY LOUIS TWEET.
 MF1431'IT IS 112 FEET NORTHWEST OF THE NORTHWEST CORNER OF A FRAME
 MF1431'HOUSE, 54 FEET SOUTH OF THE CENTER OF A DRIVEWAY, 25 FEET EAST
 MF1431'OF THE CENTER OF A DIRT ROAD AND 8 FEET SOUTH OF A WHITE
 MF1431'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1431'TWEET 1956.
 MF1431'
 MF1431'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 52 AND
 MF1431'STATE HIGHWAY 47 ABOUT 3-1/2 MILES NORTHEAST OF LISBON, GO
 MF1431'EAST ON HIGHWAY 52 FOR 2.45 MILES TO A GRAVEL CROSSROAD.  TURN
 MF1431'RIGHT AND GO SOUTH ON THE GRAVEL ROAD FOR 2.5 MILES TO A GRAVEL
 MF1431'CROSSROAD.  TURN LEFT AND GO EAST ON THE GRAVEL ROAD FOR 1.0
 MF1431'MILE TO A GRAVEL CROSSROAD AND (USGS) BM ON THE LEFT AS
 MF1431'DESCRIBED*.  TURN RIGHT AND GO SOUTH ON THE GRAVEL ROAD FOR 0.3
 MF1431'MILE TO A DRIVEWAY LEFT AND THE END OF THE GRAVEL ROAD AND
 MF1431'THE STATION ON THE LEFT AS DESCRIBED.
 MF1431'
 MF1431'*TO REACH THE AZIMUTH MARK FROM THIS CROSSROAD, TURN LEFT AND
 MF1431'GO NORTH ON THE GRAVEL ROAD FOR 0.1 MILE TO THE MARK ON THE
 MF1431'LEFT AS DESCRIBED.
 MF1431'
 MF1431'REFERENCE MARK 1 IS 25 FEET WEST OF THE CENTER OF THE ROAD, 4
 MF1431'FEET NORTH OF A POWER LINE POLE AND 1 FOOT EAST OF A FENCE.
 MF1431'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 MF1431'TWEET NO 1 1956.
 MF1431'
 MF1431'REFERENCE MARK 2 IS 22 FEET WEST OF THE CENTER OF THE ROAD AND
 MF1431'1 FOOT EAST OF THE FENCE.  THE MARK PROJECTS ABOUT 3 INCHES
 MF1431'AND THE DISK IS STAMPED TWEET NO 2 1956.
 MF1431'
 MF1431'THE AZIMUTH MARK IS 24 FEET WEST OF THE CENTER OF THE GRAVEL
 MF1431'ROAD, 1 FOOT SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST OF
 MF1431'A FENCE.  THE MARK PROJECTS ABOUT 3 INCHES AND THE DISK IS
 MF1431'STAMPED TWEET 1956.
 MF1431'
 MF1431'THE USGS MARK IS 43 FEET NORTHWEST OF THE CENTER OF THE GRAVEL
 MF1431'ROAD INTERSECTION, 33 FEET NORTH OF THE CENTER OF A GRAVEL
 MF1431'ROAD, 25 FEET WEST OF THE CENTER OF A GRAVEL ROAD AND 3 FEET
 MF1431'EAST OF A FENCE CORNER.  THE MARK IS A 3 INCH IRON PIPE
 MF1431'PROJECTING ABOUT 14 INCHES WITH A U.S. GEOLOGICAL SURVEY BENCH
 MF1431'MARK CAP DISK RIVETED TO THE TOP AND STAMPED ILL ILL ILL 574
 MF1431'(FEET ELEVATION).
 MF1431'
 MF1431'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1431
 MF1431                          STATION RECOVERY (1972)
 MF1431
 MF1431'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1431'ALL MARKS RECOVERED GOOD COND. AS DESC. THE AZIMUTH IS 60 FT
 MF1431'N. OF A POLE (ZND POLE N, OF THE CROSSROADS).  LINE-OF-SIGHT
 MF1431'TO THE AZIMUTH MARK IS PARTIALLY BLOCKED BY A LEANING POLE
 MF1431'
 MF1431'HORIZONTAL GEODETIC DISTANCE FROM TWEET TO AZ. MK. = 2169.72 FT.
 MF1431'
 MF1431'HORIZONTAL GEODETIC DISTANCE FROM TWEET TO BM 574 = 1581.21 FT.
 MF1431'
 MF1431'(SPUR LINES MEASURED WITH LASER RANGER)
 MF1431
 MF1431                          STATION RECOVERY (1989)
 MF1431
 MF1431'RECOVERY NOTE BY US POWER SQUADRON 1989 (WRM)
 MF1431'MARK NOT FOUND.
 MF1431
 MF1431                          STATION RECOVERY (2001)
 MF1431
 MF1431'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1431'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1431
 MF1431                          STATION RECOVERY (2008)
 MF1431
 MF1431'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1431'SUBMITTED BY GEOCACHER CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0242 ***********************************************************************
 LC0242  DESIGNATION -  TWIN
 LC0242  PID         -  LC0242
 LC0242  STATE/COUNTY-  IL/CHAMPAIGN
 LC0242  COUNTRY     -  US
 LC0242  USGS QUAD   -  THOMASBORO (2018)
 LC0242
 LC0242                         *CURRENT SURVEY CONTROL
 LC0242  ______________________________________________________________________
 LC0242* NAD 83(1997) POSITION- 40 12 52.60147(N) 088 13 15.51703(W)   ADJUSTED
 LC0242* NAVD 88 ORTHO HEIGHT -   223.214 (meters)      732.33  (feet) ADJUSTED
 LC0242  ______________________________________________________________________
 LC0242  GEOID HEIGHT    -        -32.204 (meters)                     GEOID18
 LC0242  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 LC0242  DYNAMIC HEIGHT  -        223.100 (meters)      731.95  (feet) COMP
 LC0242  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 LC0242
 LC0242  HORZ ORDER      -  SECOND
 LC0242  VERT ORDER      -  SECOND    CLASS I
 LC0242
 LC0242.The horizontal coordinates were established by classical geodetic methods
 LC0242.and adjusted by the National Geodetic Survey in October 1999.
 LC0242
 LC0242.The orthometric height was determined by differential leveling and
 LC0242.adjusted by the NATIONAL GEODETIC SURVEY
 LC0242.in April 2013.
 LC0242
 LC0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0242.GEOID18 height accuracy estimate available here.
 LC0242
 LC0242.Click photographs - Photos may exist for this station.
 LC0242
 LC0242.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0242
 LC0242.The dynamic height is computed by dividing the NAVD 88
 LC0242.geopotential number by the normal gravity value computed on the
 LC0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0242.degrees latitude (g = 980.6199 gals.).
 LC0242
 LC0242.The modeled gravity was interpolated from observed gravity values.
 LC0242
 LC0242. The following values were computed from the NAD 83(1997) position.
 LC0242
 LC0242;                    North         East     Units Scale Factor Converg.
 LC0242;SPC IL E     -   393,835.526   309,564.202   MT  0.99997613   +0 04 21.2
 LC0242;SPC IL E     - 1,292,108.72  1,015,628.55   sFT  0.99997613   +0 04 21.2
 LC0242;UTM  16      - 4,452,292.251   396,103.463   MT  0.99973288   -0 47 18.2
 LC0242
 LC0242!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0242!SPC IL E     -   0.99997004  x   0.99997613  =   0.99994617
 LC0242!UTM  16      -   0.99997004  x   0.99973288  =   0.99970292
 LC0242
 LC0242:                Primary Azimuth Mark                     Grid Az
 LC0242:SPC IL E     -  TWIN AZ MK                               000 37 18.8
 LC0242:UTM  16      -  TWIN AZ MK                               001 28 58.2
 LC0242
 LC0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9610352292(NAD 83)
 LC0242
 LC0242|---------------------------------------------------------------------|
 LC0242| PID    Reference Object                     Distance      Geod. Az  |
 LC0242|                                                           dddmmss.s |
 LC0242| LC0246 TWIN AZ MK                                         0004140.0 |
 LC0242| LC1731 RNG RANTOUL RADIO RAN               APPROX. 5.1 KM 0251543.4 |
 LC0242| LC0243 TWIN RM 1                            12.305 METERS 08946     |
 LC0242| LC0241 TWIN RM 2                            17.644 METERS 18206     |
 LC0242| LC1754 CHAMPAIGN N ILL WTR CORP TANK       APPROX. 9.2 KM 1902943.4 |
 LC0242| LC1755 RISING ILL BELL TEL CO RAD TWR      APPROX. 8.5 KM 2284830.7 |
 LC0242| LC1757 RISING TEX ILL GAS PLINE W MST      APPROX. 8.8 KM 2491452.3 |
 LC0242|---------------------------------------------------------------------|
 LC0242
 LC0242                          SUPERSEDED SURVEY CONTROL
 LC0242
 LC0242  NAD 83(1997)-  40 12 52.60168(N)    088 13 15.51691(W) AD(       ) 2
 LC0242  NAD 83(1986)-  40 12 52.61068(N)    088 13 15.51327(W) AD(       ) 2
 LC0242  NAD 27      -  40 12 52.49330(N)    088 13 15.33800(W) AD(       ) 2
 LC0242  NAVD 88 (06/15/91)  223.216  (m)          732.33   (f) SUPERSEDED  2 0
 LC0242  NGVD 29 (??/??/92)  223.255  (m)          732.46   (f) ADJ UNCH    2 0
 LC0242  NGVD 29             223.26   (m)          732.5    (f) LEVELING    3  
 LC0242
 LC0242.Superseded values are not recommended for survey control.
 LC0242
 LC0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0242.See file dsdata.pdf to determine how the superseded data were derived.
 LC0242
 LC0242_MARKER: DS = TRIANGULATION STATION DISK
 LC0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0242_STAMPING: TWIN 1959
 LC0242_MARK LOGO: CGS
 LC0242_PROJECTION: FLUSH
 LC0242_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0242+STABILITY: SURFACE MOTION
 LC0242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0242+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 LC0242
 LC0242  HISTORY     - Date     Condition        Report By
 LC0242  HISTORY     - 1959     MONUMENTED       CGS
 LC0242  HISTORY     - 1959     GOOD             CGS
 LC0242  HISTORY     - 1973     GOOD             NGS
 LC0242  HISTORY     - 1973     GOOD             NGS
 LC0242  HISTORY     - 1979     GOOD             NGS
 LC0242  HISTORY     - 20051215 GOOD             ILDT
 LC0242  HISTORY     - 20120330 GOOD             GEOSPC
 LC0242
 LC0242                          STATION DESCRIPTION
 LC0242
 LC0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0242'THE STATION IS LOCATED ABOUT 7-3/4 MILES NORTH OF THE CENTER
 LC0242'OF CHAMPAIGN, ABOUT 2-3/4 MILES SOUTHWEST OF THOMASBORO,
 LC0242'2.0 MILES WEST OF U.S. HIGHWAY 45 AND 1-3/4 MILES NORTH-NORTHWEST
 LC0242'OF LEVERETT.
 LC0242'
 LC0242'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45
 LC0242'AND LEVERETT ROAD, ABOUT 5 MILES NORTH OF URBANA.  GO WEST ON
 LC0242'LEVERETT ROAD FOR 1.45 MILES TO THE RAILROAD CROSSING IN
 LC0242'LEVERETT, CONTINUE WEST ON LEVERETT ROAD FOR 0.5 MILE TO
 LC0242'CROSSROADS, TURN RIGHT AND GO NORTH ON GRAVELED ROAD FOR 1.75
 LC0242'MILES TO THE STATION ON THE LEFT JUST BEFORE REACHING
 LC0242'CROSSROADS.  CONTINUE NORTH ON GRAVELED ROAD FOR 0.35 MILE TO THE
 LC0242'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 LC0242'
 LC0242'THE STATION IS A STANDARD DISK SET IN TOP OF A 12 X 12 INCH
 LC0242'CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE DISK IS STAMPED
 LC0242'TWIN 1959.  IT IS 71 FEET SOUTH OF THE APPROXIMATE CENTER OF
 LC0242'ROAD, 27.5 FEET NORTH OF TWIN TELEPHONE POLES, 31 FEET WEST
 LC0242'OF THE APPROXIMATE CENTER OF ROAD, 3.6 FEET EAST OF FENCE AND
 LC0242'2.8 FEET EAST OF WITNESS POST.
 LC0242'
 LC0242'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK
 LC0242'SET IN TOP OF 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 3
 LC0242'INCHES AND THE DISK IS STAMPED TWIN NO. 1 1959.  IT IS 69
 LC0242'FEET SOUTH OF APPROXIMATE CENTER OF ROAD, 19 FEET EAST OF THE
 LC0242'APPROXIMATE CENTER OF ROAD AND 1.2 FEET WEST OF FENCE.
 LC0242'
 LC0242'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN
 LC0242'TOP OF A 12 X 12 INCH CONCRETE POST PROJECTING ABOUT 4 INCHES
 LC0242'AND THE DISK IS STAMPED TWIN NO. 2 1959.  IT IS 24 FEET WEST
 LC0242'OF THE APPROXIMATE CENTER OF ROAD, 31 FEET SOUTH OF TWIN
 LC0242'TELEPHONE POLES AND 1 FOOT EAST OF FENCE.
 LC0242'
 LC0242'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A
 LC0242'12 X 12 INCH CONCRETE POST PROJECTING ABOUT 2 INCHES AND THE
 LC0242'DISK IS STAMPED TWIN 1959.  IT IS 37 FEET SOUTH OF POWER LINE
 LC0242'POLE, 22 FEET EAST OF THE APPROXIMATE CENTER OF ROAD, 1.8
 LC0242'FEET SOUTHEAST OF WITNESS POST AND 1 FOOT WEST OF FENCE.
 LC0242'
 LC0242'HEIGHT OF LIGHT ABOVE STATION MARK 2.94 METERS.
 LC0242
 LC0242                          STATION RECOVERY (1959)
 LC0242
 LC0242'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0242'2.3 MI N FROM LEVERETT.
 LC0242'ABOUT 0.55 MILES WEST ALONG A CONCRETE PAVED ROAD FROM ITS
 LC0242'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN LEVERETT, THENCE
 LC0242'1.75 MILES NORTH ALONG A GRAVEL ROAD, AT AN EAST-WEST CROSS
 LC0242'ROAD, 23 FEET WEST OF THE CENTER LINE OF THE ROAD, 69 FEET SOUTH
 LC0242'OF THE CENTER LINE OF THE EAST-WEST ROAD, 74 FEET SOUTH-SOUTHWEST
 LC0242'OF THE CENTER OF THE JUNCTION, 3 1/2 FEET EAST OF A FENCE, 42
 LC0242'FEET SOUTH OF A FENCE CORNER, 2.8 FEET EAST OF A METAL WITNESS
 LC0242'POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 LC0242'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC0242
 LC0242                          STATION RECOVERY (1973)
 LC0242
 LC0242'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0242'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 LC0242'A SEARCH WAS MADE FOR THE AZIMUTH MARK BUT NOTHING WAS FOUND
 LC0242'AND THE MARK IS ASSUMED TO HAVE BEEN DESTROYED BY EITHER
 LC0242'FARMING OR CONSTRUCTION OF AN UNDERGROUND TELEPHONE CABLE.
 LC0242'DUE TO TALL CORN NO OBJECTS WERE VISIBLE FROM WHICH TO SET
 LC0242'A NEW AZIMUTH MARK FROM.  THE DISTANCE AND DIRECTION TO THE
 LC0242'REFERENCE MARKS CHECKED.  A NEW DESCRIPTION FOLLOWS--
 LC0242'
 LC0242'THE STATION IS LOCATED ABOUT 8 MILES NORTH OF CHAMPAIGN,
 LC0242'ON ROAD RIGHT-OF-WAY, 1 FOOT SOUTH OF A METAL WITNESS POST,
 LC0242'3 FEET EAST OF A METAL WITNESS POST AND A FENCE, 21 FEET WEST
 LC0242'OF THE CENTERLINE OF OILED ROAD, 42 FEET SOUTH OF A FENCE
 LC0242'CORNER AND 68 FEET SOUTH OF THE CENTERLINE OF AN OILED ROAD
 LC0242'WEST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 LC0242'TWIN 1959.
 LC0242'
 LC0242'TO REACH THE STATION FROM LEVERETT RD. AND RAILROAD CROSSING
 LC0242'AT LEVERETT, GO WEST ON LEVERETT RD. FOR 0.5 MILE TO A CROSSROAD.
 LC0242'TURN RIGHT AND GO NORTH ON OILED ROAD FOR 1.75 MILES TO THE
 LC0242'STATION ON THE LEFT JUST BEFORE REACHING AN OILED ROAD WEST.
 LC0242'
 LC0242'REFERENCE MARK 1 IS 18 FEET EAST OF THE CENTERLINE OF ROAD,
 LC0242'1 FOOT WEST OF A FENCE, 41 FEET SOUTH OF A POWER POLE AND 68
 LC0242'FEET SOUTH OF THE EXTENDED CENTERLINE OF OILED ROAD WEST.
 LC0242'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED TWIN
 LC0242'NO 1 1959.
 LC0242'
 LC0242'REFERENCE MARK 2 IS 23 FEET WEST OF THE CENTERLINE OF THE
 LC0242'ROAD, 1 FOOT EAST OF A FENCE, 126 FEET SOUTH OF THE CENTERLINE
 LC0242'OF ROAD AND 100 FEET SOUTH OF THE FENCE CORNER.  THE MONUMENT
 LC0242'PROJECTS 2 INCHES AND THE DISK IS STAMPED TWIN NO 2 1959.
 LC0242'
 LC0242'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0242'
 LC0242'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-3/4
 LC0242'MILES NORTHWEST OF LEVERETT
 LC0242
 LC0242                          STATION RECOVERY (1973)
 LC0242
 LC0242'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0242'RECOVERED IN GOOD CONDITION.
 LC0242
 LC0242                          STATION RECOVERY (1979)
 LC0242
 LC0242'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0242'STATION MARK, RM 1 AND 2 FOUND IN GOOD CONDITION.  THE DISTANCE TO RM
 LC0242'1 WAS FOUND SHORTER BY 0.03 FT.  RM 2 CHECKED THE PREVIOUS
 LC0242'DISTANCE.  THE ANGLE BETWEEN THE MARKS WAS LARGER BY 1 MINUTE AND 21
 LC0242'SECONDS.  THE AZIMUTH MARK WAS SEARCHED FOR BUT NOT FOUND.  THERE WAS
 LC0242'NO VISIBLE OBJECT TO ESTABLISH A NEW AZIMUTH MARK FROM.  AN POLARIS
 LC0242'OBSERVATION WILL HAVE TO BE TAKEN TIME AND WEATHER PERMITTING.
 LC0242'
 LC0242'THE 1973 DESCRIPTION IS ADEQUATE WITH THE EXCEPTION OF AND ADDITIONAL
 LC0242'REFERENCE POINTS.  THE STATION IS 3 FT E OF A METAL WITNESS POST.
 LC0242'
 LC0242'THE OILED ROADS MENTIONED IN 1973 ARE NOW PAVED.  THE NORTH SOUTH
 LC0242'ROAD IS NOW COUNTY ROAD 1300 E.  THE EAST WEST OILED ROAD MENTIONED IN
 LC0242'1973 IS NOW COUNTY ROAD 2300 N.
 LC0242
 LC0242                          STATION RECOVERY (2005)
 LC0242
 LC0242'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0242'MARK RAD
 LC0242'RM 1 RAD
 LC0242'RM 2 RAD
 LC0242'AZ MARK NOT FOUND
 LC0242
 LC0242                          STATION RECOVERY (2012)
 LC0242
 LC0242'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LC0242'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0246 ***********************************************************************
 LC0246  DESIGNATION -  TWIN AZ MK
 LC0246  PID         -  LC0246
 LC0246  STATE/COUNTY-  IL/CHAMPAIGN
 LC0246  COUNTRY     -  US
 LC0246  USGS QUAD   -  THOMASBORO (2018)
 LC0246
 LC0246                         *CURRENT SURVEY CONTROL
 LC0246  ______________________________________________________________________
 LC0246* NAD 83(1986) POSITION- 40 13 11.     (N) 088 13 14.     (W)   SCALED
 LC0246* NAVD 88 ORTHO HEIGHT -   225.688 (meters)      740.44  (feet) ADJUSTED
 LC0246  ______________________________________________________________________
 LC0246  GEOID HEIGHT    -        -32.210 (meters)                     GEOID18
 LC0246  DYNAMIC HEIGHT  -        225.573 (meters)      740.07  (feet) COMP
 LC0246  MODELED GRAVITY -    980,111.7   (mgal)                       NAVD 88
 LC0246
 LC0246  VERT ORDER      -  SECOND    CLASS 0
 LC0246
 LC0246.The horizontal coordinates were scaled from a map and have
 LC0246.an estimated accuracy of +/- 6 seconds.
 LC0246
 LC0246.The orthometric height was determined by differential leveling and
 LC0246.adjusted by the NATIONAL GEODETIC SURVEY
 LC0246.in June 1991.
 LC0246
 LC0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0246.GEOID18 height accuracy estimate available here.
 LC0246
 LC0246.Click photographs - Photos may exist for this station.
 LC0246
 LC0246.The dynamic height is computed by dividing the NAVD 88
 LC0246.geopotential number by the normal gravity value computed on the
 LC0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0246.degrees latitude (g = 980.6199 gals.).
 LC0246
 LC0246.The modeled gravity was interpolated from observed gravity values.
 LC0246
 LC0246;                    North         East    Units  Estimated Accuracy
 LC0246;SPC IL E     -   394,400.      309,600.      MT  (+/- 180 meters Scaled)
 LC0246
 LC0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK961528(NAD 83)
 LC0246
 LC0246                          SUPERSEDED SURVEY CONTROL
 LC0246
 LC0246  NGVD 29 (??/??/92)  225.727  (m)          740.57   (f) ADJ UNCH    2 0
 LC0246
 LC0246.Superseded values are not recommended for survey control.
 LC0246
 LC0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0246.See file dsdata.pdf to determine how the superseded data were derived.
 LC0246
 LC0246_MARKER: DZ = AZIMUTH MARK DISK
 LC0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0246_STAMPING: TWIN 1959
 LC0246_MARK LOGO: CGS
 LC0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0246+STABILITY: SURFACE MOTION
 LC0246
 LC0246  HISTORY     - Date     Condition        Report By
 LC0246  HISTORY     - 1959     MONUMENTED       CGS
 LC0246  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0246
 LC0246                          STATION DESCRIPTION
 LC0246
 LC0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0246'2.6 MI N FROM LEVERETT.
 LC0246'ABOUT 0.55 MILES WEST ALONG A CONCRETE PAVED ROAD FROM ITS
 LC0246'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN LEVERETT, THENCE
 LC0246'2.1 MILES NORTH ALONG A GRAVEL ROAD, 20 FEET EAST OF THE CENTER
 LC0246'LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 38 FEET SOUTH OF A
 LC0246'POWER POLE, 57 FEET SOUTH OF THE EXTENDED CENTER LINE OF A FARM
 LC0246'ROAD WEST, 1.7 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2
 LC0246'FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0246'POST PROJECTING 4 INCHES.
 LC0246
 LC0246                          STATION RECOVERY (1973)
 LC0246
 LC0246'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0246'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0243 ***********************************************************************
 LC0243  DESIGNATION -  TWIN RM 1
 LC0243  PID         -  LC0243
 LC0243  STATE/COUNTY-  IL/CHAMPAIGN
 LC0243  COUNTRY     -  US
 LC0243  USGS QUAD   -  THOMASBORO (2018)
 LC0243
 LC0243                         *CURRENT SURVEY CONTROL
 LC0243  ______________________________________________________________________
 LC0243* NAD 83(1986) POSITION- 40 12 52.60   (N) 088 13 15.00   (W)   HD_HELD1
 LC0243* NAVD 88 ORTHO HEIGHT -   223.330 (meters)      732.71  (feet) ADJUSTED
 LC0243  ______________________________________________________________________
 LC0243  GEOID HEIGHT    -        -32.205 (meters)                     GEOID18
 LC0243  DYNAMIC HEIGHT  -        223.216 (meters)      732.33  (feet) COMP
 LC0243  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 LC0243
 LC0243  VERT ORDER      -  SECOND    CLASS I
 LC0243
 LC0243.The horizontal coordinates were determined by differentially corrected
 LC0243.hand held GPS observations or other comparable positioning techniques
 LC0243.and have an estimated accuracy of +/- 3 meters.
 LC0243
 LC0243.The orthometric height was determined by differential leveling and
 LC0243.adjusted by the NATIONAL GEODETIC SURVEY
 LC0243.in April 2013.
 LC0243
 LC0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0243.GEOID18 height accuracy estimate available here.
 LC0243
 LC0243.Click photographs - Photos may exist for this station.
 LC0243
 LC0243.The dynamic height is computed by dividing the NAVD 88
 LC0243.geopotential number by the normal gravity value computed on the
 LC0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0243.degrees latitude (g = 980.6199 gals.).
 LC0243
 LC0243.The modeled gravity was interpolated from observed gravity values.
 LC0243
 LC0243;                    North         East    Units  Estimated Accuracy
 LC0243;SPC IL E     -   393,835.5     309,576.4     MT  (+/- 3 meters HH1 GPS) 
 LC0243
 LC0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9611552292(NAD 83)
 LC0243
 LC0243                          SUPERSEDED SURVEY CONTROL
 LC0243
 LC0243  NAVD 88 (06/15/91)  223.326  (m)          732.70   (f) SUPERSEDED  2 0
 LC0243  NGVD 29 (??/??/92)  223.365  (m)          732.82   (f) ADJ UNCH    2 0
 LC0243
 LC0243.Superseded values are not recommended for survey control.
 LC0243
 LC0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0243.See file dsdata.pdf to determine how the superseded data were derived.
 LC0243
 LC0243_MARKER: DR = REFERENCE MARK DISK
 LC0243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0243_STAMPING: TWIN NO 1 1959
 LC0243_MARK LOGO: CGS
 LC0243_PROJECTION: FLUSH
 LC0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0243+STABILITY: SURFACE MOTION
 LC0243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0243+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 LC0243
 LC0243  HISTORY     - Date     Condition        Report By
 LC0243  HISTORY     - 1959     MONUMENTED       CGS
 LC0243  HISTORY     - 1973     GOOD             NGS
 LC0243  HISTORY     - 20120330 GOOD             GEOSPC
 LC0243
 LC0243                          STATION DESCRIPTION
 LC0243
 LC0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0243'2.3 MI N FROM LEVERETT.
 LC0243'ABOUT 0.55 MILES WEST ALONG A CONCRETE PAVED ROAD FROM ITS
 LC0243'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN LEVERETT, THENCE
 LC0243'1.75 MILES NORTH ALONG A GRAVEL ROAD, AT AN EAST-WEST CROSS ROAD,
 LC0243'20 FEET EAST OF THE CENTER LINE OF THE ROAD, 70 FEET SOUTH OF THE
 LC0243'CENTER LINE OF THE EAST-WEST ROAD, 72 FEET SOUTH-SOUTHEAST OF
 LC0243'THE CENTER OF THE JUNCTION, 1 1/2 FEET WEST OF A FENCE, 45 FEET
 LC0243'SOUTH OF A FENCE CORNER, 40.4 FEET EAST OF TRIANGULATION STATION
 LC0243'TWIN, 43.2 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 LC0243'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0243'PROJECTING 3 INCHES.
 LC0243
 LC0243                          STATION RECOVERY (1973)
 LC0243
 LC0243'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0243'RECOVERED IN GOOD CONDITION.
 LC0243
 LC0243                          STATION RECOVERY (2012)
 LC0243
 LC0243'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LC0243'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0241 ***********************************************************************
 LC0241  DESIGNATION -  TWIN RM 2
 LC0241  PID         -  LC0241
 LC0241  STATE/COUNTY-  IL/CHAMPAIGN
 LC0241  COUNTRY     -  US
 LC0241  USGS QUAD   -  THOMASBORO (2018)
 LC0241
 LC0241                         *CURRENT SURVEY CONTROL
 LC0241  ______________________________________________________________________
 LC0241* NAD 83(1986) POSITION- 40 12 52.03   (N) 088 13 15.54   (W)   HD_HELD1
 LC0241* NAVD 88 ORTHO HEIGHT -   223.415 (meters)      732.99  (feet) ADJUSTED
 LC0241  ______________________________________________________________________
 LC0241  GEOID HEIGHT    -        -32.204 (meters)                     GEOID18
 LC0241  DYNAMIC HEIGHT  -        223.301 (meters)      732.61  (feet) COMP
 LC0241  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 LC0241
 LC0241  VERT ORDER      -  SECOND    CLASS 0
 LC0241
 LC0241.The horizontal coordinates were determined by differentially corrected
 LC0241.hand held GPS observations or other comparable positioning techniques
 LC0241.and have an estimated accuracy of +/- 3 meters.
 LC0241
 LC0241.The orthometric height was determined by differential leveling and
 LC0241.adjusted by the NATIONAL GEODETIC SURVEY
 LC0241.in June 1991.
 LC0241
 LC0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0241.GEOID18 height accuracy estimate available here.
 LC0241
 LC0241.Click photographs - Photos may exist for this station.
 LC0241
 LC0241.The dynamic height is computed by dividing the NAVD 88
 LC0241.geopotential number by the normal gravity value computed on the
 LC0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0241.degrees latitude (g = 980.6199 gals.).
 LC0241
 LC0241.The modeled gravity was interpolated from observed gravity values.
 LC0241
 LC0241;                    North         East    Units  Estimated Accuracy
 LC0241;SPC IL E     -   393,817.9     309,563.7     MT  (+/- 3 meters HH1 GPS) 
 LC0241
 LC0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9610252274(NAD 83)
 LC0241
 LC0241                          SUPERSEDED SURVEY CONTROL
 LC0241
 LC0241  NGVD 29 (??/??/92)  223.453  (m)          733.11   (f) ADJ UNCH    2 0
 LC0241
 LC0241.Superseded values are not recommended for survey control.
 LC0241
 LC0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0241.See file dsdata.pdf to determine how the superseded data were derived.
 LC0241
 LC0241_MARKER: DR = REFERENCE MARK DISK
 LC0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0241_STAMPING: TWIN NO 2 1959
 LC0241_MARK LOGO: CGS
 LC0241_PROJECTION: FLUSH
 LC0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0241+STABILITY: SURFACE MOTION
 LC0241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0241+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 LC0241
 LC0241  HISTORY     - Date     Condition        Report By
 LC0241  HISTORY     - 1959     MONUMENTED       CGS
 LC0241  HISTORY     - 1973     GOOD             NGS
 LC0241  HISTORY     - 20120330 GOOD             GEOSPC
 LC0241
 LC0241                          STATION DESCRIPTION
 LC0241
 LC0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0241'2.3 MI N FROM LEVERETT.
 LC0241'ABOUT 0.55 MILES WEST ALONG A CONCRETE PAVED ROAD FROM ITS
 LC0241'JUNCTION WITH THE ILLINOIS CENTRAL RAILROAD IN LEVERETT, THENCE
 LC0241'1.75 MILES NORTH ALONG A GRAVEL ROAD, AT AN EAST-WEST CROSS ROAD,
 LC0241'22 FEET WEST OF THE CENTER LINE OF THE ROAD, 128 FEET SOUTH OF
 LC0241'THE CENTER LINE OF THE EAST-WEST ROAD, 1 FOOT EAST OF A FENCE,
 LC0241'129 FEET SOUTH-SOUTHWEST OF THE CENTER LINE OF THE JUNCTION, 101
 LC0241'FEET SOUTH OF A FENCE CORNER, 57.9 FEET SOUTH OF TRIANGULATION
 LC0241'STATION TWIN, 58.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 LC0241'1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC0241'CONCRETE POST PROJECTING 4 INCHES.
 LC0241
 LC0241                          STATION RECOVERY (1973)
 LC0241
 LC0241'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0241'RECOVERED IN GOOD CONDITION.
 LC0241
 LC0241                          STATION RECOVERY (2012)
 LC0241
 LC0241'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LC0241'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI2208 ***********************************************************************
 DI2208  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI2208  DESIGNATION -  TWM WATERLOO COOP CORS ARP
 DI2208  CORS_ID     -  TWMW
 DI2208  PID         -  DI2208
 DI2208  STATE/COUNTY-  IL/MONROE
 DI2208  COUNTRY     -  US
 DI2208  USGS QUAD   -  WATERLOO (2018)
 DI2208
 DI2208                         *CURRENT SURVEY CONTROL
 DI2208  ______________________________________________________________________
 DI2208* NAD 83(2011) POSITION- 38 17 14.64358(N) 090 07 47.94406(W)   ADJUSTED
 DI2208* NAD 83(2011) ELLIP HT-   176.297 (meters)        (04/??/25)   ADJUSTED
 DI2208* NAD 83(2011) EPOCH   -  2010.00
 DI2208  ______________________________________________________________________
 DI2208  GEOID HEIGHT    -        -30.154 (meters)                     GEOID18
 DI2208  NAD 83(2011) X  -    -11,372.459 (meters)                     COMP
 DI2208  NAD 83(2011) Y  - -5,012,851.443 (meters)                     COMP
 DI2208  NAD 83(2011) Z  -  3,930,642.390 (meters)                     COMP
 DI2208
 DI2208  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI2208  Standards:
 DI2208         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI2208            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI2208  -------------------------------------------------------------------
 DI2208  NETWORK    0.45   0.72           0.16   0.20   0.37      0.02113900
 DI2208  -------------------------------------------------------------------
 DI2208
 DI2208.The coordinates were established by GPS observations
 DI2208.and adjusted by the National Geodetic Survey in April 2025.
 DI2208
 DI2208.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI2208.been affixed to the stable North American Tectonic Plate. 
 DI2208
 DI2208.The coordinates are valid at the epoch date displayed above
 DI2208.which is a decimal equivalence of Year/Month/Day.
 DI2208
 DI2208.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI2208.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI2208.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI2208.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI2208.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI2208.published epoch of 2010.00.
 DI2208
 DI2208.Additional information on MYCS is available at:
 DI2208.https://geodesy.noaa.gov/CORS/index.shtml
 DI2208
 DI2208.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI2208.GEOID18 height accuracy estimate available here.
 DI2208
 DI2208.The PID for the CORS L1 Phase Center is DI2209.
 DI2208
 DI2208.Click photographs - Photos may exist for this station.
 DI2208
 DI2208.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI2208
 DI2208.The ellipsoidal height was determined by GPS observations
 DI2208.and is referenced to NAD 83.
 DI2208
 DI2208. The following values were computed from the NAD 83(2011) position.
 DI2208
 DI2208;                    North         East     Units Scale Factor Converg.
 DI2208;SPC IL W     -   179,869.887   703,209.085   MT  0.99994130   +0 01 21.8
 DI2208;SPC IL W     -   590,123.12  2,307,111.81   sFT  0.99994130   +0 01 21.8
 DI2208;UTM  15      - 4,241,600.772   751,017.734   MT  1.00037607   +1 46 45.1
 DI2208
 DI2208!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI2208!SPC IL W     -   0.99997234  x   0.99994130  =   0.99991364
 DI2208!UTM  15      -   0.99997234  x   1.00037607  =   1.00034840
 DI2208
 DI2208_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5101741600(NAD 83)
 DI2208
 DI2208                          SUPERSEDED SURVEY CONTROL
 DI2208
 DI2208  NAD 83(2011)-  38 17 14.64379(N)    090 07 47.94410(W) AD(2010.00) c
 DI2208  ELLIP H (06/??/19)  176.297  (m)                       GP(2010.00) c c
 DI2208  NAD 83(2011)-  38 17 14.64376(N)    090 07 47.94405(W) AD(2010.00) c
 DI2208  ELLIP H (08/??/11)  176.291  (m)                       GP(2010.00) c c
 DI2208  NAD 83(CORS)-  38 17 14.64338(N)    090 07 47.94366(W) AD(2002.00) c
 DI2208  ELLIP H (11/??/06)  176.269  (m)                       GP(2002.00) c c
 DI2208
 DI2208.Superseded values are not recommended for survey control.
 DI2208
 DI2208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI2208.See file dsdata.pdf to determine how the superseded data were derived.
 DI2208
 DI2208_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI2208
 DI2208                          STATION DESCRIPTION
 DI2208
 DI2208'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DI2208'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI2208'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI2208'AND LOG FILES ACCESSIBLE AT:
 DI2208'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1522 ***********************************************************************
 NH1522  DESIGNATION -  TYRONE
 NH1522  PID         -  NH1522
 NH1522  STATE/COUNTY-  IL/WINNEBAGO
 NH1522  COUNTRY     -  US
 NH1522  USGS QUAD   -  DAVIS (2018)
 NH1522
 NH1522                         *CURRENT SURVEY CONTROL
 NH1522  ______________________________________________________________________
 NH1522* NAD 83(1997) POSITION- 42 29 59.13020(N) 089 23 58.13430(W)   ADJUSTED
 NH1522* NAVD 88 ORTHO HEIGHT -   303.    (meters)      994.    (feet) SCALED
 NH1522  ______________________________________________________________________
 NH1522  GEOID HEIGHT    -        -33.647 (meters)                     GEOID18
 NH1522  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 NH1522  HORZ ORDER      -  FIRST
 NH1522
 NH1522.The horizontal coordinates were established by classical geodetic methods
 NH1522.and adjusted by the National Geodetic Survey in October 1999.
 NH1522
 NH1522.The orthometric height was scaled from a topographic map.
 NH1522
 NH1522.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1522.GEOID18 height accuracy estimate available here.
 NH1522
 NH1522.Click photographs - Photos may exist for this station.
 NH1522
 NH1522.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1522
 NH1522. The following values were computed from the NAD 83(1997) position.
 NH1522
 NH1522;                    North         East     Units Scale Factor Converg.
 NH1522;SPC IL W     -   647,876.772   763,058.543   MT  0.99999008   +0 31 05.9
 NH1522;SPC IL W     - 2,125,575.71  2,503,467.90   sFT  0.99999008   +0 31 05.9
 NH1522;SPC WI S     -    55,697.509   649,364.499   MT  1.00005528   +0 24 45.4
 NH1522;SPC WI S     -   182,734.24  2,130,456.69   sFT  1.00005528   +0 24 45.4
 NH1522;UTM  16      - 4,708,056.243   302,837.982   MT  1.00007829   -1 37 17.7
 NH1522
 NH1522!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1522!SPC IL W     -   0.99995776  x   0.99999008  =   0.99994785
 NH1522!SPC WI S     -   0.99995776  x   1.00005528  =   1.00001304
 NH1522!UTM  16      -   0.99995776  x   1.00007829  =   1.00003605
 NH1522
 NH1522:                Primary Azimuth Mark                     Grid Az
 NH1522:SPC IL W     -  TYRONE AZ MK                             210 25 12.0
 NH1522:SPC WI S     -  TYRONE AZ MK                             210 31 32.5
 NH1522:UTM  16      -  TYRONE AZ MK                             212 33 35.6
 NH1522
 NH1522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN0283708056(NAD 83)
 NH1522
 NH1522|---------------------------------------------------------------------|
 NH1522| PID    Reference Object                     Distance      Geod. Az  |
 NH1522|                                                           dddmmss.s |
 NH1522| NH1377 BRODHEAD MUNICIPAL TANK             APPROX.13.4 KM 0065555.5 |
 NH1522| CJ1548 TYRONE RM 1                          79.583 METERS 09716     |
 NH1522| CJ1547 TYRONE AZ MK                                       2105617.9 |
 NH1522| NH1376 PTS 5                               186.757 METERS 29552     |
 NH1522| NH1379 CHICAGO ST PAUL AIRWAY BN 10        APPROX.18.3 KM 3395155.2 |
 NH1522| CJ1549 TYRONE RM 2                          23.357 METERS 35902     |
 NH1522|---------------------------------------------------------------------|
 NH1522
 NH1522                          SUPERSEDED SURVEY CONTROL
 NH1522
 NH1522  NAD 83(1991)-  42 29 59.13008(N)    089 23 58.13406(W) AD(       ) 1
 NH1522  NAD 83(1986)-  42 29 59.12678(N)    089 23 58.13449(W) AD(       ) 1
 NH1522  NAD 27      -  42 29 59.08400(N)    089 23 57.71800(W) AD(       ) 1
 NH1522
 NH1522.Superseded values are not recommended for survey control.
 NH1522
 NH1522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1522.See file dsdata.pdf to determine how the superseded data were derived.
 NH1522
 NH1522_MARKER: DS = TRIANGULATION STATION DISK
 NH1522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1522_STAMPING: TYRONE 1935
 NH1522_MARK LOGO: CGS
 NH1522_PROJECTION: FLUSH
 NH1522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1522+STABILITY: SURFACE MOTION
 NH1522
 NH1522  HISTORY     - Date     Condition        Report By
 NH1522  HISTORY     - 1935     MONUMENTED       CGS
 NH1522  HISTORY     - 1954     SEE DESCRIPTION  CGS
 NH1522  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH1522
 NH1522                          STATION DESCRIPTION
 NH1522
 NH1522'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1522'STATION IS ABOUT 8-1/2 MILES SOUTH OF BRODHEAD, WISCONSIN,
 NH1522'ABOUT 8 MILES SE OF JUDA, WISCONSIN, IN FRACTIONAL SEC. 19,
 NH1522'T 29 N, R 10 E, ON FARM OWNED AND OCCUPIED BY DAVID NIEDERMEIER,
 NH1522'ABOUT 0.1 MILE SW OF HIS HOUSE, ON THE WEST PASTURE FENCE LINE,
 NH1522'ABOUT 0.1 MILE EAST OF THE NORTH-SOUTH DIRT ROAD THAT IS THE
 NH1522'BOUNDARY BETWEEN WINNEBAGO COUNTY ON EAST AND STEPHENSON COUNTY
 NH1522'ON WEST, ABOUT 0.25 MILE ESE OF THE STATE LINE LUTHERAN CHURCH,
 NH1522'289 FEET SOUTH OF CENTERLINE OF THE ILLINOIS-WISCONSIN STATE
 NH1522'LINE ROAD, 258 FEET SOUTH OF THE NW CORNERPOST OF THE PASTURE
 NH1522'FENCE.  THE MARK IS FLUSH WITH THE SURFACE.
 NH1522'
 NH1522'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1522'TABLETS SET IN CONCRETE.
 NH1522'
 NH1522'AZIMUTH MARK IS SW OF STATION, 24 FEET WEST OF CENTERLINE OF
 NH1522'THE NORTH-SOUTH COUNTY LINE ROAD, ON THE RIGHT-OF-WAY FENCE
 NH1522'LINE, ABOUT 0.2 MILE SOUTH OF THE STATE LINE ROAD, 45 FEET
 NH1522'SOUTH OF A CONCRETE CORNER-POST, IT PROJECTS 5 INCHES.
 NH1522'
 NH1522'R.M. NO. 1 IS EAST OF STATION, ON THE EAST PASTURE FENCE
 NH1522'LINE.  IT IS FLUSH WITH THE SURFACE.
 NH1522'
 NH1522'R.M. NO. 2 IS NORTH OF STATION, ON THE WEST PASTURE FENCE LINE,
 NH1522'212 FEET SOUTH OF CENTERLINE OF THE STATE LINE ROAD, 181
 NH1522'FEET SOUTH OF THE NW CORNER-POST OF THE PASTURE FENCE, 282.43
 NH1522'FEET WNW OF R.M. NO. 1.
 NH1522'
 NH1522'TO REACH FROM THE R.R. STATION IN BRODHEAD, GO SW ON WISCONSIN
 NH1522'11, 3.1 MILES TO THE BRIDGE ACROSS SUGAR RIVER AND THE GRAVEL
 NH1522'ROAD LEADING SOUTH JUST WEST OF THE BRIDGE.  THENCE SOUTH ON
 NH1522'GRAVEL ROAD 6.2 MILES TO THE STATE LINE.  THENCE WEST ON STATE
 NH1522'LINE ROAD 0.2 MILE TO THE HOUSE ON NORTH SIDE OF THE ROAD.
 NH1522'THENCE SW ACROSS THE PASTURE 0.1 MILE TO THE STATION.
 NH1522'
 NH1522'THE BALL WAS THE OBJECT POINTED ON, ON THE BRODHEAD MUNICIPAL
 NH1522'TANK.
 NH1522'
 NH1522'THE BASE OF THE FINIAL WAS THE OBJECT POINTED ON, ON THE SPIRE
 NH1522'OF THE STATE LINE LUTHERAN CHURCH.
 NH1522'
 NH1522'AN 87-FOOT SIGNAL AT RISUM COMES INTO VIEW AT 15 FEET.
 NH1522'
 NH1522'THE FOLLOWING 100-FOOT SIGNALS COME INTO VIEW AS FOLLOWS--BECKER,
 NH1522'VISIBLE FROM GROUND.  PLYMOUTH, VISIBLE FROM GROUND.  STRAND,
 NH1522'VISIBLE FROM GROUND.  VOGHT, 20 FEET.  BROWN, 30 FEET.
 NH1522'
 NH1522'U.S.G.S. PRIM. TRAV. STA. NO. 5 1915 IS APPROX. 0.15 MILE WNW
 NH1522'OF STATION, IN SW ANGLE OF THE INTERSECTION OF THE EAST-WEST
 NH1522'STATE LINE ROAD AND THE NORTH-SOUTH COUNTY LINE ROAD, 20 FEET
 NH1522'SOUTH OF CENTERLINE OF THE STATE LINE ROAD, 20 FEET WEST OF
 NH1522'CENTERLINE OF THE NORTH-SOUTH COUNTY LINE ROAD, 3 FEET NNW
 NH1522'OF THE CORNER-POST, ACROSS THE ROAD FROM MRS. H.H. ZIMMERMANS
 NH1522'HOUSE.  THE MARK IS A BRONZE-CAPPED 4-INCH IRON PIPE.  IT IS
 NH1522'STAMPED PRIM. TRAV. STA. NO. 5 1915.  IT PROJECTS 7 INCHES.
 NH1522'
 NH1522'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 NH1522
 NH1522                          STATION RECOVERY (1954)
 NH1522
 NH1522'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1522'THE SURFACE STATION MARK AND REFERENCE MARK NO. 2 WERE FOUND
 NH1522'DESTROYED, ALL OTHER MARKS WERE IN GOOD CONDITION BUT WERE
 NH1522'DESTROYED WHEN TYRONE 2 WAS ESTABLISHED.
 NH1522
 NH1522                          STATION RECOVERY (1997)
 NH1522
 NH1522'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1522'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0793 ***********************************************************************
 HB0793  DESIGNATION -  U 10
 HB0793  PID         -  HB0793
 HB0793  STATE/COUNTY-  IL/UNION
 HB0793  COUNTRY     -  US
 HB0793  USGS QUAD   -  ANNA (2018)
 HB0793
 HB0793                         *CURRENT SURVEY CONTROL
 HB0793  ______________________________________________________________________
 HB0793* NAD 83(1986) POSITION- 37 25 12.     (N) 089 13 04.     (W)   SCALED
 HB0793* NAVD 88 ORTHO HEIGHT -   162.892 (meters)      534.42  (feet) ADJUSTED
 HB0793  ______________________________________________________________________
 HB0793  GEOID HEIGHT    -        -28.492 (meters)                     GEOID18
 HB0793  DYNAMIC HEIGHT  -        162.775 (meters)      534.04  (feet) COMP
 HB0793  MODELED GRAVITY -    979,906.9   (mgal)                       NAVD 88
 HB0793
 HB0793  VERT ORDER      -  FIRST     CLASS I
 HB0793
 HB0793.The horizontal coordinates were scaled from a map and have
 HB0793.an estimated accuracy of +/- 6 seconds.
 HB0793
 HB0793.The orthometric height was determined by differential leveling and
 HB0793.adjusted by the NATIONAL GEODETIC SURVEY
 HB0793.in June 1991.
 HB0793
 HB0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0793.GEOID18 height accuracy estimate available here.
 HB0793
 HB0793.Click photographs - Photos may exist for this station.
 HB0793
 HB0793.The dynamic height is computed by dividing the NAVD 88
 HB0793.geopotential number by the normal gravity value computed on the
 HB0793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0793.degrees latitude (g = 980.6199 gals.).
 HB0793
 HB0793.The modeled gravity was interpolated from observed gravity values.
 HB0793
 HB0793;                    North         East    Units  Estimated Accuracy
 HB0793;SPC IL W     -    84,020.      783,990.      MT  (+/- 180 meters Scaled)
 HB0793
 HB0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG037437(NAD 83)
 HB0793
 HB0793                          SUPERSEDED SURVEY CONTROL
 HB0793
 HB0793  NGVD 29 (11/26/84)  162.888  (m)          534.41   (f) ADJUSTED    1 1
 HB0793
 HB0793.Superseded values are not recommended for survey control.
 HB0793
 HB0793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0793.See file dsdata.pdf to determine how the superseded data were derived.
 HB0793
 HB0793_MARKER: DB = BENCH MARK DISK
 HB0793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0793_STAMPING: U 10 1922
 HB0793_MARK LOGO: CGS
 HB0793_PROJECTION: RECESSED 10 CENTIMETERS
 HB0793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0793+STABILITY: SURFACE MOTION
 HB0793
 HB0793  HISTORY     - Date     Condition        Report By
 HB0793  HISTORY     - 1922     MONUMENTED       CGS
 HB0793  HISTORY     - 1969     GOOD             CGS
 HB0793  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0793  HISTORY     - 20110615 MARK NOT FOUND   ILDT
 HB0793  HISTORY     - 20120621 MARK NOT FOUND   ILDT
 HB0793
 HB0793                          STATION DESCRIPTION
 HB0793
 HB0793'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0793'3.5 MI SE FROM ANNA.
 HB0793'ABOUT 3.5 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0793'FROM THE STATION AT ANNA, 0.2 MILE SOUTHEAST OF MILEPOST 332,
 HB0793'45 1/2 FEET SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD
 HB0793'AND A TRAIL ROAD, 41 1/2 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 HB0793'SOUTHWEST TRACK, 47 FEET NORTHEAST OF THE CENTER LINE OF A GRAVELED
 HB0793'ROAD, 10M FEET SOUTHEAST OF BENCH MARK N 150, ABOUT 1 FOOT BELOW
 HB0793'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A STONE POST WHICH IS
 HB0793'4 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 4, T13S, R1W
 HB0793
 HB0793                          STATION RECOVERY (2002)
 HB0793
 HB0793'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0793'MARK NOT FOUND.
 HB0793
 HB0793                          STATION RECOVERY (2011)
 HB0793
 HB0793'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0793'MARK NOT FOUND.
 HB0793
 HB0793                          STATION RECOVERY (2012)
 HB0793
 HB0793'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0793'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0057 ***********************************************************************
 KC0057  DESIGNATION -  U 102
 KC0057  PID         -  KC0057
 KC0057  STATE/COUNTY-  IL/GREENE
 KC0057  COUNTRY     -  US
 KC0057  USGS QUAD   -  GREENFIELD (2018)
 KC0057
 KC0057                         *CURRENT SURVEY CONTROL
 KC0057  ______________________________________________________________________
 KC0057* NAD 83(1986) POSITION- 39 18 20.     (N) 090 11 33.     (W)   SCALED
 KC0057* NAVD 88 ORTHO HEIGHT -   164.735 (meters)      540.47  (feet) ADJUSTED
 KC0057  ______________________________________________________________________
 KC0057  GEOID HEIGHT    -        -31.846 (meters)                     GEOID18
 KC0057  DYNAMIC HEIGHT  -        164.640 (meters)      540.16  (feet) COMP
 KC0057  MODELED GRAVITY -    980,051.7   (mgal)                       NAVD 88
 KC0057
 KC0057  VERT ORDER      -  SECOND    CLASS 0
 KC0057
 KC0057.The horizontal coordinates were scaled from a map and have
 KC0057.an estimated accuracy of +/- 6 seconds.
 KC0057
 KC0057.The orthometric height was determined by differential leveling and
 KC0057.adjusted by the NATIONAL GEODETIC SURVEY
 KC0057.in June 1991.
 KC0057
 KC0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0057.GEOID18 height accuracy estimate available here.
 KC0057
 KC0057.Click photographs - Photos may exist for this station.
 KC0057
 KC0057.The dynamic height is computed by dividing the NAVD 88
 KC0057.geopotential number by the normal gravity value computed on the
 KC0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0057.degrees latitude (g = 980.6199 gals.).
 KC0057
 KC0057.The modeled gravity was interpolated from observed gravity values.
 KC0057
 KC0057;                    North         East    Units  Estimated Accuracy
 KC0057;SPC IL W     -   292,890.      697,770.      MT  (+/- 180 meters Scaled)
 KC0057
 KC0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD420544(NAD 83)
 KC0057
 KC0057                          SUPERSEDED SURVEY CONTROL
 KC0057
 KC0057  NGVD 29 (??/??/92)  164.866  (m)          540.90   (f) ADJ UNCH    2 0
 KC0057
 KC0057.Superseded values are not recommended for survey control.
 KC0057
 KC0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0057.See file dsdata.pdf to determine how the superseded data were derived.
 KC0057
 KC0057_MARKER: DB = BENCH MARK DISK
 KC0057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0057_STAMPING: U 102 1935
 KC0057_MARK LOGO: CGS
 KC0057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0057+STABILITY: SURFACE MOTION
 KC0057
 KC0057  HISTORY     - Date     Condition        Report By
 KC0057  HISTORY     - 1935     MONUMENTED       CGS
 KC0057  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0057
 KC0057                          STATION DESCRIPTION
 KC0057
 KC0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0057'3.7 MI SE FROM GREENFIELD.
 KC0057'2.7 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0057'FROM THE STATION AT GREENFIELD, GREENE COUNTY, THENCE 1.0 MILE
 KC0057'EAST ALONG STATE HIGHWAY 108, 14 YARDS NORTH OF THE CENTERLINE
 KC0057'OF THE HIGHWAY, 8 YARDS EAST OF A GATE, AND 1 YARD SOUTH OF A
 KC0057'FENCE.  A STANDARD DISK, STAMPED U 102 1935 AND SET IN THE TOP OF
 KC0057'A CONCRETE POST.
 KC0057
 KC0057                          STATION RECOVERY (1979)
 KC0057
 KC0057'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0057'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1254 ***********************************************************************
 JB1254  DESIGNATION -  U 104
 JB1254  PID         -  JB1254
 JB1254  STATE/COUNTY-  IL/RANDOLPH
 JB1254  COUNTRY     -  US
 JB1254  USGS QUAD   -  STEELEVILLE (2018)
 JB1254
 JB1254                         *CURRENT SURVEY CONTROL
 JB1254  ______________________________________________________________________
 JB1254* NAD 83(1997) POSITION- 38 07 13.53468(N) 089 42 34.17466(W)   ADJUSTED
 JB1254* NAD 83(1997) ELLIP HT-   134.932 (meters)        (10/21/99)   ADJUSTED
 JB1254* NAVD 88 ORTHO HEIGHT -   164.681 (meters)      540.29  (feet) ADJUSTED
 JB1254  ______________________________________________________________________
 JB1254  GEOID HEIGHT    -        -29.790 (meters)                     GEOID18
 JB1254  NAD 83(1997) X  -     25,474.595 (meters)                     COMP
 JB1254  NAD 83(1997) Y  - -5,024,230.262 (meters)                     COMP
 JB1254  NAD 83(1997) Z  -  3,916,051.973 (meters)                     COMP
 JB1254  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 JB1254  DYNAMIC HEIGHT  -        164.571 (meters)      539.93  (feet) COMP
 JB1254  MODELED GRAVITY -    979,959.1   (mgal)                       NAVD 88
 JB1254
 JB1254  HORZ ORDER      -  THIRD
 JB1254  VERT ORDER      -  SECOND    CLASS I
 JB1254  ELLP ORDER      -  FOURTH    CLASS I
 JB1254
 JB1254.The horizontal coordinates were established by GPS observations
 JB1254.and adjusted by the National Geodetic Survey in October 1999.
 JB1254
 JB1254.The orthometric height was determined by differential leveling and
 JB1254.adjusted by the NATIONAL GEODETIC SURVEY
 JB1254.in June 1991.
 JB1254
 JB1254.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1254.GEOID18 height accuracy estimate available here.
 JB1254
 JB1254.Click photographs - Photos may exist for this station.
 JB1254
 JB1254.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1254
 JB1254.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1254
 JB1254.The ellipsoidal height was determined by GPS observations
 JB1254.and is referenced to NAD 83.
 JB1254
 JB1254.The dynamic height is computed by dividing the NAVD 88
 JB1254.geopotential number by the normal gravity value computed on the
 JB1254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1254.degrees latitude (g = 980.6199 gals.).
 JB1254
 JB1254.The modeled gravity was interpolated from observed gravity values.
 JB1254
 JB1254. The following values were computed from the NAD 83(1997) position.
 JB1254
 JB1254;                    North         East     Units Scale Factor Converg.
 JB1254;SPC IL W     -   161,434.821   740,086.682   MT  0.99996096   +0 16 56.0
 JB1254;SPC IL W     -   529,640.74  2,428,101.06   sFT  0.99996096   +0 16 56.0
 JB1254;UTM  16      - 4,222,645.050   262,482.038   MT  1.00029486   -1 40 24.2
 JB1254
 JB1254!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1254!SPC IL W     -   0.99997883  x   0.99996096  =   0.99993979
 JB1254!UTM  16      -   0.99997883  x   1.00029486  =   1.00027368
 JB1254
 JB1254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6248222645(NAD 83)
 JB1254
 JB1254                          SUPERSEDED SURVEY CONTROL
 JB1254
 JB1254  NAD 83(1986)-  38 07 13.54730(N)    089 42 34.17639(W) AD(       ) 3
 JB1254  NGVD 29 (??/??/92)  164.787  (m)          540.64   (f) ADJ UNCH    2 0
 JB1254  NGVD 29             164.79   (m)          540.6    (f) LEVELING    3  
 JB1254
 JB1254.Superseded values are not recommended for survey control.
 JB1254
 JB1254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1254.See file dsdata.pdf to determine how the superseded data were derived.
 JB1254
 JB1254_MARKER: DB = BENCH MARK DISK
 JB1254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1254_STAMPING: U 104 1935
 JB1254_MARK LOGO: CGS
 JB1254_PROJECTION: FLUSH
 JB1254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1254+STABILITY: SURFACE MOTION
 JB1254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1254+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2019
 JB1254
 JB1254  HISTORY     - Date     Condition        Report By
 JB1254  HISTORY     - 1935     MONUMENTED       CGS
 JB1254  HISTORY     - 1962     GOOD             USGS
 JB1254  HISTORY     - 19890707 GOOD             NGS
 JB1254  HISTORY     - 19901018 GOOD             NGS
 JB1254  HISTORY     - 20091002 GOOD             WOOLPT
 JB1254  HISTORY     - 20110803 GOOD             ILDT
 JB1254  HISTORY     - 20130410 GOOD             PATRIC
 JB1254  HISTORY     - 20190722 GOOD             ILDT
 JB1254
 JB1254                          STATION DESCRIPTION
 JB1254
 JB1254'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1254'AT SPARTA.
 JB1254'AT SPARTA, RANDOLPH COUNTY, ON THE MOBILE AND OHIO RAILROAD, 180
 JB1254'FEET EAST OF THE STATION, 30 FEET EAST OF A HIGHWAY CROSSING,
 JB1254'60 FEET SOUTH OF THE CENTERLINE OF THE MISSOURI-ILLINOIS RAILROAD
 JB1254'TRACK, AND 20 FEET SOUTH OF THE MOBILE AND OHIO RAILROAD TRACK.  A
 JB1254'STANDARD DISK, STAMPED U 104 1935 AND SET IN THE TOP OF A
 JB1254'CONCRETE POST.
 JB1254
 JB1254                          STATION RECOVERY (1962)
 JB1254
 JB1254'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1254'RECOVERED IN GOOD CONDITION.
 JB1254
 JB1254                          STATION RECOVERY (1989)
 JB1254
 JB1254'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 JB1254'STATION IS LOCATED ON THE SOUTHWEST SECTION OF SPARTA, ALONG SOUTH
 JB1254'SIDE OF THE ILLINOIS CENTRAL GULF TRACKS, 61 M (200.1 FT) EAST OF AN
 JB1254'ABANDONED RAILROAD STATION, IN THE SOUTHEAST 1/4 OF SECTION 1, T5S,
 JB1254'R6W. OWNERSHIP--ILLINIOS CENTRAL GULF RAILROAD.
 JB1254'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 154 AND 4
 JB1254'NORTH ON THE EAST SIDE OF SPARTA, GO WEST ON HIGHWAY 154 (WEST
 JB1254'BROADWAY STREET) FOR 0.50 KM (0.30 MI) TO A CROSS STREET. TURN LEFT,
 JB1254'SOUTH, ON SOUTH OAK STREET, FOR 0.19 KM (0.10 MI) TO A CROSS STREET.
 JB1254'TURN RIGHT, WEST, ON WEST SECOND STREET FOR 0.08 KM (0.05 MI) TO THE
 JB1254'STATION ON THE RIGHT AT A BLOCKED OFF STREET.
 JB1254'STATION MARK IS SET IN THE TOP OF A 15-CM SQUARE CONCRETE POST FLUSH
 JB1254'WITH GROUND. IT IS 20.0 METERS NORTH OF THE CENTER OF WEST SECOND
 JB1254'STREET, 5.4 M (17.7 FT) SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, 7.5
 JB1254'M (24.6 FT) EAST OF THE EXTENDED CENTER OF SOUTH WALNUT STREET LEADING
 JB1254'SOUTH, 3.5 M (11.5 FT) EAST-SOUTHEAST OF THE SOUTHERN 1 OF 2 UTILITY
 JB1254'POLES, AND 0.3 M (1.0 FT) WEST OF FIBERGLASS WITNESS POST.
 JB1254
 JB1254                          STATION RECOVERY (1990)
 JB1254
 JB1254'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 JB1254'STATION IS LOCATED ON THE SOUTHWEST SECTION OF SPARTA, ALONG SOUTH
 JB1254'SIDE OF THE ILLINOIS CENTRAL GULD TRACKS, 61 M (200.1 FT)  EAST OF
 JB1254'THE ABANDONED RAILROAD STATION, IN THE SOUTHEAST 1/4 OF SECTION 1, T
 JB1254'5 S, R 6 W.  OWNERSHIP--ILLINOIS CENTRAL GULF RAILROAD.
 JB1254'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 154 AND 4 NORTH ON THE
 JB1254'EAST SIDE OF SPARTA, GO WEST ON HIGHWAY 154 (WEST BROADWAY STREET)
 JB1254'FOR 0.50 KM (0.31 MI)  TO A CROSS STREET.  TURN LEFT, SOUTH, ON SOUTH
 JB1254'OAK STREET, FOR 0.19 KM (0.12 MI)  TO A CROSS STREET.  TURN RIGHT,
 JB1254'WEST, ON WEST SECOND STREET FOR 0.08 KM (0.05 MI)  TO THE STATION ON
 JB1254'THE RIGHT AT A BLOCKED-OFF STREET.
 JB1254'STATION MARK IS SET IN THE TOP OF A 15-CM SQUARE CONCRETE POST FLUSH
 JB1254'WITH THE GROUND.  IT IS 20.0 M (65.6 FT)  NORTH OF THE CENTER OF WEST
 JB1254'SECOND STREET, 5.4 M (17.7 FT)  SOUTH OF SOUTH RAIL OF MAIN TRACK,
 JB1254'7.5 M (24.6 FT)  EAST OF EXTENDED CENTER OF SOUTH WALNUT STREET
 JB1254'LEADING SOUTH, 3.5 M (11.5 FT)  EAST-SOUTHEAST OF THE SOUTH ONE OF
 JB1254'TWO UTILITY POLES, AND 0.3 M (1.0 FT)  WEST OF A FIBERGLASS WITNESS
 JB1254'POST.
 JB1254
 JB1254                          STATION RECOVERY (2009)
 JB1254
 JB1254'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 JB1254'SUITABLE FOR SURVEY GRADE GPS.
 JB1254
 JB1254                          STATION RECOVERY (2011)
 JB1254
 JB1254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1254'RECOVERED IN GOOD CONDITION.
 JB1254
 JB1254                          STATION RECOVERY (2013)
 JB1254
 JB1254'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 JB1254'RECOVERED AS DESCRIBED.
 JB1254
 JB1254                          STATION RECOVERY (2019)
 JB1254
 JB1254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0735 ***********************************************************************
 HB0735  DESIGNATION -  U 106
 HB0735  PID         -  HB0735
 HB0735  STATE/COUNTY-  IL/UNION
 HB0735  COUNTRY     -  US
 HB0735  USGS QUAD   -  WARE (2018)
 HB0735
 HB0735                         *CURRENT SURVEY CONTROL
 HB0735  ______________________________________________________________________
 HB0735* NAD 83(1986) POSITION- 37 26 53.81   (N) 089 23 39.48   (W)   HD_HELD1
 HB0735* NAVD 88 ORTHO HEIGHT -   105.795 (meters)      347.10  (feet) ADJUSTED
 HB0735  ______________________________________________________________________
 HB0735  GEOID HEIGHT    -        -28.468 (meters)                     GEOID18
 HB0735  DYNAMIC HEIGHT  -        105.721 (meters)      346.85  (feet) COMP
 HB0735  MODELED GRAVITY -    979,932.5   (mgal)                       NAVD 88
 HB0735
 HB0735  VERT ORDER      -  SECOND    CLASS 0
 HB0735
 HB0735.The horizontal coordinates were determined by differentially corrected
 HB0735.hand held GPS observations or other comparable positioning techniques
 HB0735.and have an estimated accuracy of +/- 3 meters.
 HB0735
 HB0735.The orthometric height was determined by differential leveling and
 HB0735.adjusted by the NATIONAL GEODETIC SURVEY
 HB0735.in June 1991.
 HB0735
 HB0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0735.GEOID18 height accuracy estimate available here.
 HB0735
 HB0735.Click photographs - Photos may exist for this station.
 HB0735
 HB0735.The dynamic height is computed by dividing the NAVD 88
 HB0735.geopotential number by the normal gravity value computed on the
 HB0735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0735.degrees latitude (g = 980.6199 gals.).
 HB0735
 HB0735.The modeled gravity was interpolated from observed gravity values.
 HB0735
 HB0735;                    North         East    Units  Estimated Accuracy
 HB0735;SPC IL W     -    87,017.5     768,340.5     MT  (+/- 3 meters HH1 GPS) 
 HB0735
 HB0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8820547295(NAD 83)
 HB0735
 HB0735                          SUPERSEDED SURVEY CONTROL
 HB0735
 HB0735  NGVD 29 (11/26/84)  105.802  (m)          347.12   (f) ADJUSTED    2 0
 HB0735
 HB0735.Superseded values are not recommended for survey control.
 HB0735
 HB0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0735.See file dsdata.pdf to determine how the superseded data were derived.
 HB0735
 HB0735_MARKER: DB = BENCH MARK DISK
 HB0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0735_STAMPING: U 106 1935
 HB0735_MARK LOGO: CGS
 HB0735_PROJECTION: FLUSH
 HB0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0735+STABILITY: SURFACE MOTION
 HB0735
 HB0735  HISTORY     - Date     Condition        Report By
 HB0735  HISTORY     - 1935     MONUMENTED       CGS
 HB0735  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB0735
 HB0735                          STATION DESCRIPTION
 HB0735
 HB0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0735'AT WARE.
 HB0735'AT WARE, UNION COUNTY, ON STATE HIGHWAY 146, 310 FEET EAST OF THE
 HB0735'CROSSING OF THE MISSOURI PACIFIC RAILROAD, AT THE PUBLIC SCHOOL,
 HB0735'IN THE SOUTHWEST CORNER OF THE SCHOOLYARD, 30 FEET NORTH OF THE
 HB0735'CENTERLINE OF THE HIGHWAY, AND 2 FEET SOUTH OF A FENCE.  A STANDARD
 HB0735'DISK, STAMPED U 106 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0735
 HB0735                          STATION RECOVERY (1981)
 HB0735
 HB0735'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0735'NOT RECOVERED, DESCRIPTION INADEQUATE, FENCE IS DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0767 ***********************************************************************
 HB0767  DESIGNATION -  U 107
 HB0767  PID         -  HB0767
 HB0767  STATE/COUNTY-  IL/ALEXANDER
 HB0767  COUNTRY     -  US
 HB0767  USGS QUAD   -  TAMMS (2018)
 HB0767
 HB0767                         *CURRENT SURVEY CONTROL
 HB0767  ______________________________________________________________________
 HB0767* NAD 83(1986) POSITION- 37 09 52.     (N) 089 20 38.     (W)   SCALED
 HB0767* NAVD 88 ORTHO HEIGHT -   101.282 (meters)      332.29  (feet) ADJUSTED
 HB0767  ______________________________________________________________________
 HB0767  GEOID HEIGHT    -        -28.183 (meters)                     GEOID18
 HB0767  DYNAMIC HEIGHT  -        101.210 (meters)      332.05  (feet) COMP
 HB0767  MODELED GRAVITY -    979,917.8   (mgal)                       NAVD 88
 HB0767
 HB0767  VERT ORDER      -  SECOND    CLASS 0
 HB0767
 HB0767.The horizontal coordinates were scaled from a map and have
 HB0767.an estimated accuracy of +/- 6 seconds.
 HB0767
 HB0767.The orthometric height was determined by differential leveling and
 HB0767.adjusted by the NATIONAL GEODETIC SURVEY
 HB0767.in June 1991.
 HB0767
 HB0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0767.GEOID18 height accuracy estimate available here.
 HB0767
 HB0767.Click photographs - Photos may exist for this station.
 HB0767
 HB0767.The dynamic height is computed by dividing the NAVD 88
 HB0767.geopotential number by the normal gravity value computed on the
 HB0767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0767.degrees latitude (g = 980.6199 gals.).
 HB0767
 HB0767.The modeled gravity was interpolated from observed gravity values.
 HB0767
 HB0767;                    North         East    Units  Estimated Accuracy
 HB0767;SPC IL W     -    55,560.      773,080.      MT  (+/- 180 meters Scaled)
 HB0767
 HB0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG918156(NAD 83)
 HB0767
 HB0767                          SUPERSEDED SURVEY CONTROL
 HB0767
 HB0767  NGVD 29 (11/26/84)  101.169  (m)          331.92   (f) ADJUSTED    2 0
 HB0767
 HB0767.Superseded values are not recommended for survey control.
 HB0767
 HB0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0767.See file dsdata.pdf to determine how the superseded data were derived.
 HB0767
 HB0767_MARKER: DB = BENCH MARK DISK
 HB0767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0767_STAMPING: U 107 1935
 HB0767_MARK LOGO: CGS
 HB0767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0767+STABILITY: SURFACE MOTION
 HB0767
 HB0767  HISTORY     - Date     Condition        Report By
 HB0767  HISTORY     - 1935     MONUMENTED       CGS
 HB0767  HISTORY     - 1966     MARK NOT FOUND   CGS
 HB0767
 HB0767                          STATION DESCRIPTION
 HB0767
 HB0767'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0767'0.5 MI E FROM OLIVE BRANCH.
 HB0767'0.5 MILE EAST ALONG STATE HIGHWAY 3 FROM THE CHICAGO AND EASTERN
 HB0767'ILLINOIS RAILROAD CROSSING AT OLIVE BRANCH, ALEXANDER COUNTY, 36
 HB0767'FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 36 FEET NORTH OF THE
 HB0767'OLD RAILROAD BED, AND 18 FEET EAST OF THE CENTERLINE OF A CINDER
 HB0767'ROAD.  A STANDARD DISK, STAMPED U 107 1935 AND SET IN THE TOP
 HB0767'OF A CONCRETE POST.
 HB0767
 HB0767                          STATION RECOVERY (1966)
 HB0767
 HB0767'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 HB0767'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0017 ***********************************************************************
 JB0017  DESIGNATION -  U 109
 JB0017  PID         -  JB0017
 JB0017  STATE/COUNTY-  IL/CLAY
 JB0017  COUNTRY     -  US
 JB0017  USGS QUAD   -  FLORA (2018)
 JB0017
 JB0017                         *CURRENT SURVEY CONTROL
 JB0017  ______________________________________________________________________
 JB0017* NAD 83(1986) POSITION- 38 40 19.     (N) 088 28 16.     (W)   SCALED
 JB0017* NAVD 88 ORTHO HEIGHT -   144.008 (meters)      472.47  (feet) ADJUSTED
 JB0017  ______________________________________________________________________
 JB0017  GEOID HEIGHT    -        -31.178 (meters)                     GEOID18
 JB0017  DYNAMIC HEIGHT  -        143.919 (meters)      472.17  (feet) COMP
 JB0017  MODELED GRAVITY -    980,006.8   (mgal)                       NAVD 88
 JB0017
 JB0017  VERT ORDER      -  SECOND    CLASS 0
 JB0017
 JB0017.The horizontal coordinates were scaled from a map and have
 JB0017.an estimated accuracy of +/- 6 seconds.
 JB0017
 JB0017.The orthometric height was determined by differential leveling and
 JB0017.adjusted by the NATIONAL GEODETIC SURVEY
 JB0017.in June 1991.
 JB0017
 JB0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0017.GEOID18 height accuracy estimate available here.
 JB0017
 JB0017.Click photographs - Photos may exist for this station.
 JB0017
 JB0017.The dynamic height is computed by dividing the NAVD 88
 JB0017.geopotential number by the normal gravity value computed on the
 JB0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0017.degrees latitude (g = 980.6199 gals.).
 JB0017
 JB0017.The modeled gravity was interpolated from observed gravity values.
 JB0017
 JB0017;                    North         East    Units  Estimated Accuracy
 JB0017;SPC IL E     -   222,570.      288,010.      MT  (+/- 180 meters Scaled)
 JB0017
 JB0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH720813(NAD 83)
 JB0017
 JB0017                          SUPERSEDED SURVEY CONTROL
 JB0017
 JB0017  NGVD 29 (??/??/92)  144.12   (m)          472.8    (f) COMPUTED    2 0
 JB0017
 JB0017.Superseded values are not recommended for survey control.
 JB0017
 JB0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0017.See file dsdata.pdf to determine how the superseded data were derived.
 JB0017
 JB0017_MARKER: DB = BENCH MARK DISK
 JB0017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0017_STAMPING: U 109 1935
 JB0017_MARK LOGO: CGS
 JB0017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0017+STABILITY: SURFACE MOTION
 JB0017
 JB0017  HISTORY     - Date     Condition        Report By
 JB0017  HISTORY     - 1935     MONUMENTED       CGS
 JB0017  HISTORY     - 1949     MARK NOT FOUND   CGS
 JB0017
 JB0017                          STATION DESCRIPTION
 JB0017
 JB0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0017'AT FLORA.
 JB0017'AT FLORA, CLAY COUNTY, ABOUT 1.1 MILES EAST OF THE BALTIMORE AND
 JB0017'OHIO RAILROAD STATION, AT POLE 241+20, ABOUT 5 POLES WEST OF A
 JB0017'U.S. HIGHWAY 50 OVERPASS, AND 35 FEET NORTH OF THE TRACK.  A
 JB0017'STANDARD DISK, STAMPED U 109 1935 AND SET IN THE TOP OF A CONCRETE
 JB0017'POST.  NOTE-- THERE WAS EVIDENCE THAT HEAVY MACHINERY HAD BEEN
 JB0017'WORKING AT THE DESCRIBED LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0013 ***********************************************************************
 KB0013  DESIGNATION -  U 11
 KB0013  PID         -  KB0013
 KB0013  STATE/COUNTY-  IL/DOUGLAS
 KB0013  COUNTRY     -  US
 KB0013  USGS QUAD   -  ARTHUR (2018)
 KB0013
 KB0013                         *CURRENT SURVEY CONTROL
 KB0013  ______________________________________________________________________
 KB0013* NAD 83(1986) POSITION- 39 42 11.     (N) 088 23 04.     (W)   SCALED
 KB0013* NAVD 88 ORTHO HEIGHT -   198.175 (meters)      650.18  (feet) ADJUSTED
 KB0013  ______________________________________________________________________
 KB0013  GEOID HEIGHT    -        -32.165 (meters)                     GEOID18
 KB0013  DYNAMIC HEIGHT  -        198.066 (meters)      649.82  (feet) COMP
 KB0013  MODELED GRAVITY -    980,074.8   (mgal)                       NAVD 88
 KB0013
 KB0013  VERT ORDER      -  FIRST     CLASS II
 KB0013
 KB0013.The horizontal coordinates were scaled from a map and have
 KB0013.an estimated accuracy of +/- 6 seconds.
 KB0013
 KB0013.The orthometric height was determined by differential leveling and
 KB0013.adjusted by the NATIONAL GEODETIC SURVEY
 KB0013.in June 1991.
 KB0013
 KB0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0013.GEOID18 height accuracy estimate available here.
 KB0013
 KB0013.Click photographs - Photos may exist for this station.
 KB0013
 KB0013.The dynamic height is computed by dividing the NAVD 88
 KB0013.geopotential number by the normal gravity value computed on the
 KB0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0013.degrees latitude (g = 980.6199 gals.).
 KB0013
 KB0013.The modeled gravity was interpolated from observed gravity values.
 KB0013
 KB0013;                    North         East    Units  Estimated Accuracy
 KB0013;SPC IL E     -   337,030.      295,620.      MT  (+/- 180 meters Scaled)
 KB0013
 KB0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ813957(NAD 83)
 KB0013
 KB0013                          SUPERSEDED SURVEY CONTROL
 KB0013
 KB0013  NGVD 29 (??/??/92)  198.254  (m)          650.44   (f) ADJ UNCH    1 2
 KB0013
 KB0013.Superseded values are not recommended for survey control.
 KB0013
 KB0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0013.See file dsdata.pdf to determine how the superseded data were derived.
 KB0013
 KB0013_MARKER: DB = BENCH MARK DISK
 KB0013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0013_STAMPING: U 11 1933
 KB0013_MARK LOGO: CGS
 KB0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0013+STABILITY: SURFACE MOTION
 KB0013_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0013+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0013
 KB0013  HISTORY     - Date     Condition        Report By
 KB0013  HISTORY     - 1933     MONUMENTED       CGS
 KB0013  HISTORY     - 1971     GOOD             NGS
 KB0013  HISTORY     - 1973     GOOD             ILHD
 KB0013  HISTORY     - 20110907 GOOD             ILDT
 KB0013
 KB0013                          STATION DESCRIPTION
 KB0013
 KB0013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 KB0013'0.4 MI E FROM CHESTERVILLE.
 KB0013'0.2 MILE EAST ALONG STATE HIGHWAY 133 FROM THE BRIDGE OVER
 KB0013'KASKASKIA RIVER AT THE EAST EDGE OF CHESTERVILLE, 27 FEET SOUTH
 KB0013'OF THE SOUTH RAIL OF RAILROAD, 31 FEET WEST OF A 24 INCH TREE,
 KB0013'61 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT EAST OF
 KB0013'A METAL WITNESS POST, SET IN THE TOP OF A SQUARE CONCRETE POST
 KB0013'PROJECTING 3 INCHES.  NOTE-- 0.1 MI. W OF BOURBON ROAD CROSSING.
 KB0013'NO PRIVATE ROAD CROSSING 35 FT W OF TABLET.
 KB0013
 KB0013                          STATION RECOVERY (1973)
 KB0013
 KB0013'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0013'RECOVERED IN GOOD CONDITION.
 KB0013
 KB0013                          STATION RECOVERY (2011)
 KB0013
 KB0013'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0013'RAILROAD TRACKS ARE GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0330 ***********************************************************************
 HB0330  DESIGNATION -  U 111
 HB0330  PID         -  HB0330
 HB0330  STATE/COUNTY-  IL/MASSAC
 HB0330  COUNTRY     -  US
 HB0330  USGS QUAD   -  METROPOLIS (2018)
 HB0330
 HB0330                         *CURRENT SURVEY CONTROL
 HB0330  ______________________________________________________________________
 HB0330* NAD 83(1986) POSITION- 37 08 41.     (N) 088 43 45.     (W)   SCALED
 HB0330* NAVD 88 ORTHO HEIGHT -   101.107 (meters)      331.72  (feet) ADJUSTED
 HB0330  ______________________________________________________________________
 HB0330  GEOID HEIGHT    -        -28.460 (meters)                     GEOID18
 HB0330  DYNAMIC HEIGHT  -        101.034 (meters)      331.48  (feet) COMP
 HB0330  MODELED GRAVITY -    979,906.5   (mgal)                       NAVD 88
 HB0330
 HB0330  VERT ORDER      -  SECOND    CLASS 0
 HB0330
 HB0330.The horizontal coordinates were scaled from a map and have
 HB0330.an estimated accuracy of +/- 6 seconds.
 HB0330
 HB0330.The orthometric height was determined by differential leveling and
 HB0330.adjusted by the NATIONAL GEODETIC SURVEY
 HB0330.in June 1991.
 HB0330
 HB0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0330.GEOID18 height accuracy estimate available here.
 HB0330
 HB0330.Click photographs - Photos may exist for this station.
 HB0330
 HB0330.The dynamic height is computed by dividing the NAVD 88
 HB0330.geopotential number by the normal gravity value computed on the
 HB0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0330.degrees latitude (g = 980.6199 gals.).
 HB0330
 HB0330.The modeled gravity was interpolated from observed gravity values.
 HB0330
 HB0330;                    North         East    Units  Estimated Accuracy
 HB0330;SPC IL E     -    53,130.      264,830.      MT  (+/- 180 meters Scaled)
 HB0330
 HB0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG464123(NAD 83)
 HB0330
 HB0330                          SUPERSEDED SURVEY CONTROL
 HB0330
 HB0330  NGVD 29 (11/26/84)  101.151  (m)          331.86   (f) ADJUSTED    2 0
 HB0330
 HB0330.Superseded values are not recommended for survey control.
 HB0330
 HB0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0330.See file dsdata.pdf to determine how the superseded data were derived.
 HB0330
 HB0330_MARKER: DB = BENCH MARK DISK
 HB0330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0330_STAMPING: U 111 1935
 HB0330_MARK LOGO: CGS
 HB0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0330+STABILITY: SURFACE MOTION
 HB0330
 HB0330  HISTORY     - Date     Condition        Report By
 HB0330  HISTORY     - 1935     MONUMENTED       CGS
 HB0330  HISTORY     - 1953     MARK NOT FOUND   CGS
 HB0330  HISTORY     - 1968     MARK NOT FOUND   CGS
 HB0330  HISTORY     - 20100614 MARK NOT FOUND   GEOCAC
 HB0330
 HB0330                          STATION DESCRIPTION
 HB0330
 HB0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 HB0330'AT METROPOLIS.
 HB0330'AT METROPOLIS, MASSAC COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0330'0.1 MILE EAST OF THE STATION, AT THE MUNICIPAL POWER PLANT,
 HB0330'12 YARDS SOUTH OF THE CENTERLINE OF THE TRACK, AND 2 YARDS WEST
 HB0330'OF THE NORTHEAST CORNER OF THE BUILDING.  A STANDARD DISK,
 HB0330'STAMPED U 111 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0330'NOTE-- A FILL OF DIRT AND GRAVEL WAS MADE AT THE MARKS SITE
 HB0330'TO PERMIT LOADING RAMPS AT GROUND LEVEL INTO THE OLD MUNICIPAL
 HB0330'POWER PLANT NOW USED AS A WAREHOUSE.  IT IS ASSUMED THAT THE
 HB0330'MARK WAS EITHER DESTROYED AT THIS TIME, OR IS NOW COVERED WITH
 HB0330'ABOUT 4 FT OF COMPACTED SOIL AND GRAVEL SURFACING.
 HB0330
 HB0330                          STATION RECOVERY (1968)
 HB0330
 HB0330'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 HB0330'MARK NOT FOUND.
 HB0330
 HB0330                          STATION RECOVERY (2010)
 HB0330
 HB0330'RECOVERY NOTE BY GEOCACHING 2010 (ACM)
 HB0330'THE ENTIRE AREA HAS BEEN GRADED AND TURNED INTO A CITY PARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0841 ***********************************************************************
 JB0841  DESIGNATION -  U 113
 JB0841  PID         -  JB0841
 JB0841  STATE/COUNTY-  IL/BOND
 JB0841  COUNTRY     -  US
 JB0841  USGS QUAD   -  PLEASANT MOUND (2018)
 JB0841
 JB0841                         *CURRENT SURVEY CONTROL
 JB0841  ______________________________________________________________________
 JB0841* NAD 83(1986) POSITION- 38 46 16.     (N) 089 17 27.     (W)   SCALED
 JB0841* NAVD 88 ORTHO HEIGHT -   146.001 (meters)      479.00  (feet) ADJUSTED
 JB0841  ______________________________________________________________________
 JB0841  GEOID HEIGHT    -        -31.276 (meters)                     GEOID18
 JB0841  DYNAMIC HEIGHT  -        145.909 (meters)      478.70  (feet) COMP
 JB0841  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 JB0841
 JB0841  VERT ORDER      -  SECOND    CLASS 0
 JB0841
 JB0841.The horizontal coordinates were scaled from a map and have
 JB0841.an estimated accuracy of +/- 6 seconds.
 JB0841
 JB0841.The orthometric height was determined by differential leveling and
 JB0841.adjusted by the NATIONAL GEODETIC SURVEY
 JB0841.in June 1991.
 JB0841
 JB0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0841.GEOID18 height accuracy estimate available here.
 JB0841
 JB0841.Click photographs - Photos may exist for this station.
 JB0841
 JB0841.The dynamic height is computed by dividing the NAVD 88
 JB0841.geopotential number by the normal gravity value computed on the
 JB0841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0841.degrees latitude (g = 980.6199 gals.).
 JB0841
 JB0841.The modeled gravity was interpolated from observed gravity values.
 JB0841
 JB0841;                    North         East    Units  Estimated Accuracy
 JB0841;SPC IL W     -   233,930.      776,110.      MT  (+/- 180 meters Scaled)
 JB0841
 JB0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH009938(NAD 83)
 JB0841
 JB0841                          SUPERSEDED SURVEY CONTROL
 JB0841
 JB0841  NGVD 29 (??/??/92)  146.131  (m)          479.43   (f) ADJ UNCH    2 0
 JB0841
 JB0841.Superseded values are not recommended for survey control.
 JB0841
 JB0841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0841.See file dsdata.pdf to determine how the superseded data were derived.
 JB0841
 JB0841_MARKER: DR = REFERENCE MARK DISK
 JB0841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0841_STAMPING: U 113 1935
 JB0841_MARK LOGO: CGS
 JB0841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0841+STABILITY: SURFACE MOTION
 JB0841
 JB0841  HISTORY     - Date     Condition        Report By
 JB0841  HISTORY     - 1935     MONUMENTED       CGS
 JB0841  HISTORY     - 1973     MARK NOT FOUND   USGS
 JB0841
 JB0841                          STATION DESCRIPTION
 JB0841
 JB0841'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0841'AT TAMALCO.
 JB0841'AT TAMALCO, BOND COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 JB0841'RAILROAD, 14 YARDS NORTH OF THE NORTH END OF THE STATION, AND 5
 JB0841'YARDS WEST OF THE CENTERLINE OF THE WEST TRACK.  A STANDARD DISK,
 JB0841'STAMPED U 113 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0841
 JB0841                          STATION RECOVERY (1973)
 JB0841
 JB0841'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB0841'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1215 ***********************************************************************
 JB1215  DESIGNATION -  U 114
 JB1215  PID         -  JB1215
 JB1215  STATE/COUNTY-  IL/ST CLAIR
 JB1215  COUNTRY     -  US
 JB1215  USGS QUAD   -  FREEBURG (2018)
 JB1215
 JB1215                         *CURRENT SURVEY CONTROL
 JB1215  ______________________________________________________________________
 JB1215* NAD 83(1986) POSITION- 38 28 56.     (N) 089 56 55.     (W)   SCALED
 JB1215* NAVD 88 ORTHO HEIGHT -   148.203 (meters)      486.23  (feet) ADJUSTED
 JB1215  ______________________________________________________________________
 JB1215  GEOID HEIGHT    -        -30.509 (meters)                     GEOID18
 JB1215  DYNAMIC HEIGHT  -        148.109 (meters)      485.92  (feet) COMP
 JB1215  MODELED GRAVITY -    979,986.8   (mgal)                       NAVD 88
 JB1215
 JB1215  VERT ORDER      -  SECOND    CLASS 0
 JB1215
 JB1215.The horizontal coordinates were scaled from a map and have
 JB1215.an estimated accuracy of +/- 6 seconds.
 JB1215
 JB1215.The orthometric height was determined by differential leveling and
 JB1215.adjusted by the NATIONAL GEODETIC SURVEY
 JB1215.in June 1991.
 JB1215
 JB1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1215.GEOID18 height accuracy estimate available here.
 JB1215
 JB1215.Click photographs - Photos may exist for this station.
 JB1215
 JB1215.The dynamic height is computed by dividing the NAVD 88
 JB1215.geopotential number by the normal gravity value computed on the
 JB1215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1215.degrees latitude (g = 980.6199 gals.).
 JB1215
 JB1215.The modeled gravity was interpolated from observed gravity values.
 JB1215
 JB1215;                    North         East    Units  Estimated Accuracy
 JB1215;SPC IL W     -   201,520.      719,030.      MT  (+/- 180 meters Scaled)
 JB1215
 JB1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH427634(NAD 83)
 JB1215
 JB1215                          SUPERSEDED SURVEY CONTROL
 JB1215
 JB1215  NGVD 29 (??/??/92)  148.331  (m)          486.65   (f) ADJ UNCH    2 0
 JB1215
 JB1215.Superseded values are not recommended for survey control.
 JB1215
 JB1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1215.See file dsdata.pdf to determine how the superseded data were derived.
 JB1215
 JB1215_MARKER: DB = BENCH MARK DISK
 JB1215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1215_STAMPING: U 114 1935
 JB1215_MARK LOGO: CGS
 JB1215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1215+STABILITY: SURFACE MOTION
 JB1215
 JB1215  HISTORY     - Date     Condition        Report By
 JB1215  HISTORY     - 1935     MONUMENTED       CGS
 JB1215  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1215  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1215
 JB1215                          STATION DESCRIPTION
 JB1215
 JB1215'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1215'2.5 MI SE FROM BELLEVILLE.
 JB1215'2.5 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1215'STATION AT BELLEVILLE, ST. CLAIR COUNTY, 4 RAILS NORTH OF
 JB1215'MILEPOST E 17, 40 FEET SOUTH OF A ROAD LEADING TO A RICHLAND
 JB1215'COAL CO. MINE, 30 FEET EAST OF THE CENTERLINE OF THE NORTHBOUND
 JB1215'TRACK, AND 32 FEET WEST OF THE CENTERLINE OF STATE HIGHWAY 13.
 JB1215'A STANDARD DISK, STAMPED U 114 1935 AND SET IN THE TOP OF A
 JB1215'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 JB1215
 JB1215                          STATION RECOVERY (1988)
 JB1215
 JB1215'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1215'MARK NOT FOUND.
 JB1215
 JB1215                          STATION RECOVERY (2011)
 JB1215
 JB1215'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0306 ***********************************************************************
 JC0306  DESIGNATION -  U 115
 JC0306  PID         -  JC0306
 JC0306  STATE/COUNTY-  IL/MONROE
 JC0306  COUNTRY     -  US
 JC0306  USGS QUAD   -  VALMEYER (2018)
 JC0306
 JC0306                         *CURRENT SURVEY CONTROL
 JC0306  ______________________________________________________________________
 JC0306* NAD 83(1986) POSITION- 38 18 34.     (N) 090 18 32.     (W)   SCALED
 JC0306* NAVD 88 ORTHO HEIGHT -   122.001 (meters)      400.26  (feet) ADJUSTED
 JC0306  ______________________________________________________________________
 JC0306  GEOID HEIGHT    -        -30.317 (meters)                     GEOID18
 JC0306  DYNAMIC HEIGHT  -        121.921 (meters)      400.00  (feet) COMP
 JC0306  MODELED GRAVITY -    979,972.6   (mgal)                       NAVD 88
 JC0306
 JC0306  VERT ORDER      -  SECOND    CLASS 0
 JC0306
 JC0306.The horizontal coordinates were scaled from a map and have
 JC0306.an estimated accuracy of +/- 6 seconds.
 JC0306
 JC0306.The orthometric height was determined by differential leveling and
 JC0306.adjusted by the NATIONAL GEODETIC SURVEY
 JC0306.in June 1991.
 JC0306
 JC0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0306.GEOID18 height accuracy estimate available here.
 JC0306
 JC0306.Click photographs - Photos may exist for this station.
 JC0306
 JC0306.The dynamic height is computed by dividing the NAVD 88
 JC0306.geopotential number by the normal gravity value computed on the
 JC0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0306.degrees latitude (g = 980.6199 gals.).
 JC0306
 JC0306.The modeled gravity was interpolated from observed gravity values.
 JC0306
 JC0306;                    North         East    Units  Estimated Accuracy
 JC0306;SPC IL W     -   182,330.      687,560.      MT  (+/- 180 meters Scaled)
 JC0306
 JC0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC352435(NAD 83)
 JC0306
 JC0306                          SUPERSEDED SURVEY CONTROL
 JC0306
 JC0306  NGVD 29 (??/??/92)  122.133  (m)          400.70   (f) ADJ UNCH    2 0
 JC0306
 JC0306.Superseded values are not recommended for survey control.
 JC0306
 JC0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0306.See file dsdata.pdf to determine how the superseded data were derived.
 JC0306
 JC0306_MARKER: DB = BENCH MARK DISK
 JC0306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0306_STAMPING: U 115 1935
 JC0306_MARK LOGO: CGS
 JC0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0306+STABILITY: SURFACE MOTION
 JC0306
 JC0306  HISTORY     - Date     Condition        Report By
 JC0306  HISTORY     - 1935     MONUMENTED       CGS
 JC0306  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0306
 JC0306                          STATION DESCRIPTION
 JC0306
 JC0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0306'1.1 MI N FROM VALMEYER.
 JC0306'1.1 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0306'STATION AT VALMEYER, MONROE COUNTY, MIDWAY BETWEEN POLES 21/18
 JC0306'AND 21/19, 20 FEET NORTH OF A PRIVATE-ROAD CROSSING, AND 14 FEET
 JC0306'EAST OF THE CENTERLINE OF THE NORTH-BOUND TRACK.  A STANDARD
 JC0306'DISK, STAMPED U 115 1935 AND SET IN THE TOP OF A CONCRETE POST
 JC0306'PROJECTING ONE INCH ABOVE GROUND.
 JC0306
 JC0306                          STATION RECOVERY (1987)
 JC0306
 JC0306'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0306'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0710 ***********************************************************************
 HB0710  DESIGNATION -  U 119
 HB0710  PID         -  HB0710
 HB0710  STATE/COUNTY-  IL/JACKSON
 HB0710  COUNTRY     -  US
 HB0710  USGS QUAD   -  CARBONDALE (2018)
 HB0710
 HB0710                         *CURRENT SURVEY CONTROL
 HB0710  ______________________________________________________________________
 HB0710* NAD 83(1986) POSITION- 37 44 44.     (N) 089 12 47.     (W)   SCALED
 HB0710* NAVD 88 ORTHO HEIGHT -   119.673 (meters)      392.63  (feet) ADJUSTED
 HB0710  ______________________________________________________________________
 HB0710  GEOID HEIGHT    -        -29.131 (meters)                     GEOID18
 HB0710  DYNAMIC HEIGHT  -        119.590 (meters)      392.35  (feet) COMP
 HB0710  MODELED GRAVITY -    979,937.7   (mgal)                       NAVD 88
 HB0710
 HB0710  VERT ORDER      -  SECOND    CLASS 0
 HB0710
 HB0710.The horizontal coordinates were scaled from a map and have
 HB0710.an estimated accuracy of +/- 6 seconds.
 HB0710
 HB0710.The orthometric height was determined by differential leveling and
 HB0710.adjusted by the NATIONAL GEODETIC SURVEY
 HB0710.in June 1991.
 HB0710
 HB0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0710.GEOID18 height accuracy estimate available here.
 HB0710
 HB0710.Click photographs - Photos may exist for this station.
 HB0710
 HB0710.The dynamic height is computed by dividing the NAVD 88
 HB0710.geopotential number by the normal gravity value computed on the
 HB0710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0710.degrees latitude (g = 980.6199 gals.).
 HB0710
 HB0710.The modeled gravity was interpolated from observed gravity values.
 HB0710
 HB0710;                    North         East    Units  Estimated Accuracy
 HB0710;SPC IL W     -   120,160.      784,040.      MT  (+/- 180 meters Scaled)
 HB0710
 HB0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG050798(NAD 83)
 HB0710
 HB0710                          SUPERSEDED SURVEY CONTROL
 HB0710
 HB0710  NGVD 29 (11/26/84)  119.771  (m)          392.95   (f) ADJUSTED    2 0
 HB0710
 HB0710.Superseded values are not recommended for survey control.
 HB0710
 HB0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0710.See file dsdata.pdf to determine how the superseded data were derived.
 HB0710
 HB0710_MARKER: DB = BENCH MARK DISK
 HB0710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0710_STAMPING: U 119 1935
 HB0710_MARK LOGO: CGS
 HB0710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0710+STABILITY: SURFACE MOTION
 HB0710
 HB0710  HISTORY     - Date     Condition        Report By
 HB0710  HISTORY     - 1935     MONUMENTED       CGS
 HB0710  HISTORY     - 20110714 MARK NOT FOUND   ILDT
 HB0710
 HB0710                          STATION DESCRIPTION
 HB0710
 HB0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0710'1.3 MI NE FROM CARBONDALE.
 HB0710'1.3 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0710'THE STATION AT CARBONDALE, JACKSON COUNTY, OPPOSITE THE SIGNBOARD
 HB0710'EAST WYE, 35 FEET NORTH OF THE CENTERLINE OF THE MAIN TRACK,
 HB0710'30 FEET NORTHWEST OF A TRANSFORMER BOX, AND AT A FENCE.  A
 HB0710'STANDARD DISK, STAMPED U 119 1935 AND SET IN THE TOP OF A
 HB0710'CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
 HB0710
 HB0710                          STATION RECOVERY (2011)
 HB0710
 HB0710'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0710'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0653 ***********************************************************************
 KB0653  DESIGNATION -  U 12
 KB0653  PID         -  KB0653
 KB0653  STATE/COUNTY-  IL/MACON
 KB0653  COUNTRY     -  US
 KB0653  USGS QUAD   -  NIANTIC (2018)
 KB0653
 KB0653                         *CURRENT SURVEY CONTROL
 KB0653  ______________________________________________________________________
 KB0653* NAD 83(1986) POSITION- 39 51 10.     (N) 089 07 48.     (W)   SCALED
 KB0653* NAVD 88 ORTHO HEIGHT -   187.221 (meters)      614.24  (feet) ADJUSTED
 KB0653  ______________________________________________________________________
 KB0653  GEOID HEIGHT    -        -32.304 (meters)                     GEOID18
 KB0653  DYNAMIC HEIGHT  -        187.122 (meters)      613.92  (feet) COMP
 KB0653  MODELED GRAVITY -    980,092.0   (mgal)                       NAVD 88
 KB0653
 KB0653  VERT ORDER      -  FIRST     CLASS II
 KB0653
 KB0653.The horizontal coordinates were scaled from a map and have
 KB0653.an estimated accuracy of +/- 6 seconds.
 KB0653
 KB0653.The orthometric height was determined by differential leveling and
 KB0653.adjusted by the NATIONAL GEODETIC SURVEY
 KB0653.in June 1991.
 KB0653
 KB0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0653.GEOID18 height accuracy estimate available here.
 KB0653
 KB0653.Click photographs - Photos may exist for this station.
 KB0653
 KB0653.The dynamic height is computed by dividing the NAVD 88
 KB0653.geopotential number by the normal gravity value computed on the
 KB0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0653.degrees latitude (g = 980.6199 gals.).
 KB0653
 KB0653.The modeled gravity was interpolated from observed gravity values.
 KB0653
 KB0653;                    North         East    Units  Estimated Accuracy
 KB0653;SPC IL E     -   353,960.      231,830.      MT  (+/- 180 meters Scaled)
 KB0653
 KB0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK177135(NAD 83)
 KB0653
 KB0653                          SUPERSEDED SURVEY CONTROL
 KB0653
 KB0653  NGVD 29 (??/??/92)  187.317  (m)          614.56   (f) ADJ UNCH    1 2
 KB0653
 KB0653.Superseded values are not recommended for survey control.
 KB0653
 KB0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0653.See file dsdata.pdf to determine how the superseded data were derived.
 KB0653
 KB0653_MARKER: DB = BENCH MARK DISK
 KB0653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0653_STAMPING: U 12 1933
 KB0653_MARK LOGO: CGS
 KB0653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0653+STABILITY: SURFACE MOTION
 KB0653
 KB0653  HISTORY     - Date     Condition        Report By
 KB0653  HISTORY     - 1933     MONUMENTED       CGS
 KB0653  HISTORY     - 1973     GOOD             LOCSUR
 KB0653  HISTORY     - 20120628 MARK NOT FOUND   ILDT
 KB0653  HISTORY     - 20140717 MARK NOT FOUND   ILDT
 KB0653
 KB0653                          STATION DESCRIPTION
 KB0653
 KB0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0653'2 MI E FROM NIANTIC.
 KB0653'ABOUT 2 MILES EAST ALONG THE WABASH RAILROAD FROM NIANTIC, MACON
 KB0653'COUNTY, AT FENTON, 19 POLES WEST OF MILEPOST 385, AT THE SWITCH
 KB0653'AT THE EAST END OF THE ILLINOIS TERMINAL RAILROAD STATION, 25
 KB0653'FEET SOUTH OF THE WABASH RAILROAD TRACK, AND 20 FEET NORTH OF
 KB0653'THE ILLINOIS TERMINAL RAILROAD TRACK.  A STANDARD DISK, STAMPED
 KB0653'U 12 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0653
 KB0653                          STATION RECOVERY (1973)
 KB0653
 KB0653'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973
 KB0653'RECOVERED IN GOOD CONDITION.
 KB0653
 KB0653                          STATION RECOVERY (2012)
 KB0653
 KB0653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0653'MARK NOT FOUND.
 KB0653
 KB0653                          STATION RECOVERY (2014)
 KB0653
 KB0653'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0653'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1384 ***********************************************************************
 JA1384  DESIGNATION -  U 127
 JA1384  PID         -  JA1384
 JA1384  STATE/COUNTY-  IL/LAWRENCE
 JA1384  COUNTRY     -  US
 JA1384  USGS QUAD   -  SUMNER (2018)
 JA1384
 JA1384                         *CURRENT SURVEY CONTROL
 JA1384  ______________________________________________________________________
 JA1384* NAD 83(1986) POSITION- 38 42 59.     (N) 087 51 38.     (W)   SCALED
 JA1384* NAVD 88 ORTHO HEIGHT -   139.291 (meters)      456.99  (feet) ADJUSTED
 JA1384  ______________________________________________________________________
 JA1384  GEOID HEIGHT    -        -31.437 (meters)                     GEOID18
 JA1384  DYNAMIC HEIGHT  -        139.206 (meters)      456.71  (feet) COMP
 JA1384  MODELED GRAVITY -    980,013.2   (mgal)                       NAVD 88
 JA1384
 JA1384  VERT ORDER      -  FIRST     CLASS II
 JA1384
 JA1384.The horizontal coordinates were scaled from a map and have
 JA1384.an estimated accuracy of +/- 6 seconds.
 JA1384
 JA1384.The orthometric height was determined by differential leveling and
 JA1384.adjusted by the NATIONAL GEODETIC SURVEY
 JA1384.in June 1991.
 JA1384
 JA1384.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1384.GEOID18 height accuracy estimate available here.
 JA1384
 JA1384.Click photographs - Photos may exist for this station.
 JA1384
 JA1384.The dynamic height is computed by dividing the NAVD 88
 JA1384.geopotential number by the normal gravity value computed on the
 JA1384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1384.degrees latitude (g = 980.6199 gals.).
 JA1384
 JA1384.The modeled gravity was interpolated from observed gravity values.
 JA1384
 JA1384;                    North         East    Units  Estimated Accuracy
 JA1384;SPC IL E     -   227,600.      341,120.      MT  (+/- 180 meters Scaled)
 JA1384
 JA1384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH251856(NAD 83)
 JA1384
 JA1384                          SUPERSEDED SURVEY CONTROL
 JA1384
 JA1384  NGVD 29 (??/??/92)  139.396  (m)          457.34   (f) ADJ UNCH    1 2
 JA1384
 JA1384.Superseded values are not recommended for survey control.
 JA1384
 JA1384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1384.See file dsdata.pdf to determine how the superseded data were derived.
 JA1384
 JA1384_MARKER: DB = BENCH MARK DISK
 JA1384_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JA1384_SP_SET: FOUNDATION
 JA1384_STAMPING: U 127 1938
 JA1384_MARK LOGO: CGS
 JA1384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1384+STABILITY: SURFACE MOTION
 JA1384
 JA1384  HISTORY     - Date     Condition        Report By
 JA1384  HISTORY     - 1938     MONUMENTED       CGS
 JA1384  HISTORY     - 1962     GOOD             CGS
 JA1384  HISTORY     - 1986     GOOD             NGS
 JA1384
 JA1384                          STATION DESCRIPTION
 JA1384
 JA1384'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 JA1384'AT SUMNER.
 JA1384'AT SUMNER, LAWRENCE COUNTY, AT THE INTERSECTION OF CHRISTY AND
 JA1384'NORTH RAILROAD STREETS, 55 FEET NORTH OF THE BRIAN LUMBER CO.
 JA1384'OFFICE, 16 FEET EAST OF THE EAST CURB OF CHRISTY STREET, 6 FEET
 JA1384'NORTH OF THE NORTH CURB OF NORTH RAILROAD STREET, IN THE CONCRETE
 JA1384'FOUNDATION OF THE HOOPES BUILDING, AND ABOUT 8 INCHES ABOVE THE
 JA1384'SIDEWALK.  A STANDARD DISK, STAMPED U 127 1938 AND SET
 JA1384'VERTICALLY.
 JA1384
 JA1384                          STATION RECOVERY (1986)
 JA1384
 JA1384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1384'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN SUMNER,
 JA1384'AT THE INTERSECTION OF NORTH CHRISTY AVENUE AND EAST RAILROAD STREET,
 JA1384'IN TOP OF THE SOUTH CONCRETE FOUNDATION OF A 2 STORY BRICK BUILDING,
 JA1384'AT THE BOTTOM OF A LARGE WINDOW, 18.8 M (61.7 FT) EAST OF THE CENTER
 JA1384'OF THE AVENUE, 7.6 M (24.9 FT) NORTH OF THE CENTER OF THE STREET, AND
 JA1384'2.1 M (6.9 FT) EAST OF THE SOUTHWEST CORNER OF THE BUILDING.
 JA1384'NOTE--THE ORIGINAL DESCRIPTION STATED THIS MARK WAS SET VERTICALLY
 JA1384'WHICH IS IN ERROR.
 JA1384'THE MARK IS 0.2 M ABOVE A SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0948 ***********************************************************************
 KB0948  CBN         -  This is a Cooperative Base Network Control Station.
 KB0948  DESIGNATION -  U 13
 KB0948  PID         -  KB0948
 KB0948  STATE/COUNTY-  IL/SANGAMON
 KB0948  COUNTRY     -  US
 KB0948  USGS QUAD   -  LOAMI (2018)
 KB0948
 KB0948                         *CURRENT SURVEY CONTROL
 KB0948  ______________________________________________________________________
 KB0948* NAD 83(2011) POSITION- 39 43 27.11427(N) 089 52 20.29490(W)   ADJUSTED
 KB0948* NAD 83(2011) ELLIP HT-   163.280 (meters)        (06/27/12)   ADJUSTED
 KB0948* NAD 83(2011) EPOCH   -  2010.00
 KB0948* NAVD 88 ORTHO HEIGHT -   195.706 (meters)      642.08  (feet) ADJUSTED
 KB0948  ______________________________________________________________________
 KB0948  GEOID HEIGHT    -        -32.442 (meters)                     GEOID18
 KB0948  NAD 83(2011) X  -     10,948.457 (meters)                     COMP
 KB0948  NAD 83(2011) Y  - -4,912,448.402 (meters)                     COMP
 KB0948  NAD 83(2011) Z  -  4,054,584.214 (meters)                     COMP
 KB0948  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 KB0948  DYNAMIC HEIGHT  -        195.599 (meters)      641.73  (feet) COMP
 KB0948  MODELED GRAVITY -    980,072.7   (mgal)                       NAVD 88
 KB0948
 KB0948  VERT ORDER      -  FIRST     CLASS II
 KB0948
 KB0948  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0948  Standards:
 KB0948         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0948            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0948  -------------------------------------------------------------------
 KB0948  NETWORK    1.52   2.53           0.69   0.53   1.29     -0.00133334
 KB0948  -------------------------------------------------------------------
 KB0948  Click here for local accuracies and other accuracy information.
 KB0948
 KB0948.The horizontal coordinates were established by GPS observations
 KB0948.and adjusted by the National Geodetic Survey in June 2012.
 KB0948
 KB0948.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0948.been affixed to the stable North American tectonic plate. See 
 KB0948.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0948
 KB0948.The horizontal coordinates are valid at the epoch date displayed above
 KB0948.which is a decimal equivalence of Year/Month/Day.
 KB0948
 KB0948.The orthometric height was determined by differential leveling and
 KB0948.adjusted by the NATIONAL GEODETIC SURVEY
 KB0948.in June 1991.
 KB0948
 KB0948.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0948.GEOID18 height accuracy estimate available here.
 KB0948
 KB0948.Click photographs - Photos may exist for this station.
 KB0948
 KB0948.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0948
 KB0948.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0948
 KB0948.The ellipsoidal height was determined by GPS observations
 KB0948.and is referenced to NAD 83.
 KB0948
 KB0948.The dynamic height is computed by dividing the NAVD 88
 KB0948.geopotential number by the normal gravity value computed on the
 KB0948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0948.degrees latitude (g = 980.6199 gals.).
 KB0948
 KB0948.The modeled gravity was interpolated from observed gravity values.
 KB0948
 KB0948. The following values were computed from the NAD 83(2011) position.
 KB0948
 KB0948;                    North         East     Units Scale Factor Converg.
 KB0948;SPC IL W     -   339,408.231   725,236.125   MT  0.99994901   +0 11 17.3
 KB0948;SPC IL W     - 1,113,541.84  2,379,378.85   sFT  0.99994901   +0 11 17.3
 KB0948;UTM  16      - 4,401,092.128   253,818.338   MT  1.00034620   -1 50 11.7
 KB0948
 KB0948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0948!SPC IL W     -   0.99997438  x   0.99994901  =   0.99992340
 KB0948!UTM  16      -   0.99997438  x   1.00034620  =   1.00032058
 KB0948
 KB0948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5381801092(NAD 83)
 KB0948
 KB0948                          SUPERSEDED SURVEY CONTROL
 KB0948
 KB0948  NAD 83(2007)-  39 43 27.11429(N)    089 52 20.29573(W) AD(2002.00) 0
 KB0948  ELLIP H (02/10/07)  163.305  (m)                       GP(2002.00)    
 KB0948  NAD 83(1997)-  39 43 27.11427(N)    089 52 20.29585(W) AD(       ) A
 KB0948  ELLIP H (09/15/03)  163.301  (m)                       GP(       ) 4 1
 KB0948  NAVD 88             195.71   (m)          642.1    (f) LEVELING    3  
 KB0948  NGVD 29 (??/??/92)  195.803  (m)          642.40   (f) ADJ UNCH    1 2
 KB0948
 KB0948.Superseded values are not recommended for survey control.
 KB0948
 KB0948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0948.See file dsdata.pdf to determine how the superseded data were derived.
 KB0948
 KB0948_MARKER: DB = BENCH MARK DISK
 KB0948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0948_STAMPING: U 13 1933
 KB0948_MARK LOGO: CGS
 KB0948_PROJECTION: RECESSED 20 CENTIMETERS
 KB0948_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0948+STABILITY: SURFACE MOTION
 KB0948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0948+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2019
 KB0948
 KB0948  HISTORY     - Date     Condition        Report By
 KB0948  HISTORY     - 1933     MONUMENTED       CGS
 KB0948  HISTORY     - 1976     GOOD             NGS
 KB0948  HISTORY     - 20020813 POOR             HANPRO
 KB0948  HISTORY     - 20020819 GOOD             NGS
 KB0948  HISTORY     - 20120626 GOOD             ILDT
 KB0948  HISTORY     - 20190827 GOOD             ILDT
 KB0948
 KB0948                          STATION DESCRIPTION
 KB0948
 KB0948'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0948'2.1 MI E FROM NEW BERLIN.
 KB0948'2.1 MILES EAST ALONG THE WABASH RAILROAD FROM NEW BERLIN, SANGAMON
 KB0948'COUNTY, 30 POLES WEST OF MILEPOST DET 428, 50 FEET EAST OF A
 KB0948'GRADE CROSSING, AND 27 FEET NORTH OF THE CENTERLINE OF THE TRACK.
 KB0948'A STANDARD DISK, STAMPED U 13 1933 AND SET IN THE TOP OF A
 KB0948'CONCRETE POST.
 KB0948
 KB0948                          STATION RECOVERY (1976)
 KB0948
 KB0948'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0948'RECOVERED IN GOOD CONDITION.
 KB0948
 KB0948                          STATION RECOVERY (2002)
 KB0948
 KB0948'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JMW)
 KB0948'MOST OF TEXT ON BRASS DISK IS UNREADABLE DUE TO MUTILATION.
 KB0948
 KB0948                          STATION RECOVERY (2002)
 KB0948
 KB0948'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 KB0948'RECOVERED AS DESCRIBED
 KB0948
 KB0948                          STATION RECOVERY (2012)
 KB0948
 KB0948'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0948'STATION IS 9.3 FEET WEST OF RAILROAD SIGNAL BOX AND IS BURRIED 0.8
 KB0948'FEET IN GRAVEL ENTRANCE TO SIGNAL BOX.
 KB0948
 KB0948                          STATION RECOVERY (2019)
 KB0948
 KB0948'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0948'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0068 ***********************************************************************
 NH0068  DESIGNATION -  U 131
 NH0068  PID         -  NH0068
 NH0068  STATE/COUNTY-  IL/KANE
 NH0068  COUNTRY     -  US
 NH0068  USGS QUAD   -  PINGREE GROVE (2018)
 NH0068
 NH0068                         *CURRENT SURVEY CONTROL
 NH0068  ______________________________________________________________________
 NH0068* NAD 83(1986) POSITION- 42 02 51.7    (N) 088 23 23.0    (W)   HD_HELD2
 NH0068* NAVD 88 ORTHO HEIGHT -   276.731 (meters)      907.91  (feet) ADJUSTED
 NH0068  ______________________________________________________________________
 NH0068  GEOID HEIGHT    -        -33.397 (meters)                     GEOID18
 NH0068  DYNAMIC HEIGHT  -        276.634 (meters)      907.59  (feet) COMP
 NH0068  MODELED GRAVITY -    980,261.8   (mgal)                       NAVD 88
 NH0068
 NH0068  VERT ORDER      -  FIRST     CLASS I
 NH0068
 NH0068.The horizontal coordinates were established by autonomous hand held GPS
 NH0068.observations and have an estimated accuracy of +/- 10 meters.
 NH0068
 NH0068.The orthometric height was determined by differential leveling and
 NH0068.adjusted by the NATIONAL GEODETIC SURVEY
 NH0068.in June 1991.
 NH0068
 NH0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0068.GEOID18 height accuracy estimate available here.
 NH0068
 NH0068.Click photographs - Photos may exist for this station.
 NH0068
 NH0068.The dynamic height is computed by dividing the NAVD 88
 NH0068.geopotential number by the normal gravity value computed on the
 NH0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0068.degrees latitude (g = 980.6199 gals.).
 NH0068
 NH0068.The modeled gravity was interpolated from observed gravity values.
 NH0068
 NH0068;                    North         East    Units  Estimated Accuracy
 NH0068;SPC IL E     -   597,402.      295,332.      MT  (+/- 10 meters HH2 GPS)
 NH0068
 NH0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8499156005(NAD 83)
 NH0068
 NH0068                          SUPERSEDED SURVEY CONTROL
 NH0068
 NH0068  NGVD 29 (??/??/92)  276.797  (m)          908.12   (f) ADJ UNCH    1 1
 NH0068
 NH0068.Superseded values are not recommended for survey control.
 NH0068
 NH0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0068.See file dsdata.pdf to determine how the superseded data were derived.
 NH0068
 NH0068_MARKER: DB = BENCH MARK DISK
 NH0068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0068_STAMPING: U 131 1947
 NH0068_MARK LOGO: CGS
 NH0068_PROJECTION: PROJECTING 76 CENTIMETERS
 NH0068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0068+STABILITY: SURFACE MOTION
 NH0068_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0068+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2009
 NH0068
 NH0068  HISTORY     - Date     Condition        Report By
 NH0068  HISTORY     - 1947     MONUMENTED       CGS
 NH0068  HISTORY     - 1969     GOOD             CGS
 NH0068  HISTORY     - 1988     GOOD             USPSQD
 NH0068  HISTORY     - 1990     GOOD             USPSQD
 NH0068  HISTORY     - 19980511 GOOD             USPSQD
 NH0068  HISTORY     - 19991118 GOOD             USPSQD
 NH0068  HISTORY     - 20010109 GOOD             PATRIC
 NH0068  HISTORY     - 20011209 GOOD             USPSQD
 NH0068  HISTORY     - 20080805 GOOD             PATRIC
 NH0068  HISTORY     - 20090422 GOOD             ILDT
 NH0068
 NH0068                          STATION DESCRIPTION
 NH0068
 NH0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0068'0.8 MI W FROM UDINA.
 NH0068'ABOUT 0.75 MILE WEST ALONG U.S. HIGHWAY 20 FROM THE NORTHEAST
 NH0068'CORNER OF THE UDINA CEMETERY AT UDINA, 27 FEET NORTH OF THE
 NH0068'CENTER LINE OF THE HIGHWAY, SET VERTICALLY IN THE SOUTH FACE
 NH0068'OF A 2- X 2-FOOT CONCRETE CORNER FENCE POST, 2 1/2 FEET ABOVE
 NH0068'THE LEVEL OF THE GROUND, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE
 NH0068'HIGHWAY.  SEC 12, T 41N, R 7E.
 NH0068
 NH0068                          STATION RECOVERY (1988)
 NH0068
 NH0068'RECOVERY NOTE BY US POWER SQUADRON 1988 (DDR)
 NH0068'RECOVERED IN GOOD CONDITION.
 NH0068
 NH0068                          STATION RECOVERY (1990)
 NH0068
 NH0068'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0068'RECOVERED IN GOOD CONDITION.
 NH0068
 NH0068                          STATION RECOVERY (1998)
 NH0068
 NH0068'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0068'RECOVERED IN GOOD CONDITION.
 NH0068
 NH0068                          STATION RECOVERY (1999)
 NH0068
 NH0068'RECOVERY NOTE BY US POWER SQUADRON 1999
 NH0068'RECOVERED IN GOOD CONDITION.
 NH0068
 NH0068                          STATION RECOVERY (2001)
 NH0068
 NH0068'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0068'RECOVERED IN GOOD CONDITION.
 NH0068
 NH0068                          STATION RECOVERY (2001)
 NH0068
 NH0068'RECOVERY NOTE BY US POWER SQUADRON 2001 (ERW)
 NH0068'RECOVERED IN GOOD CONDITION.
 NH0068
 NH0068                          STATION RECOVERY (2008)
 NH0068
 NH0068'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2008 (SL)
 NH0068'RECOVERED AS DESCRIBED.
 NH0068
 NH0068                          STATION RECOVERY (2009)
 NH0068
 NH0068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 NH0068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1703 ***********************************************************************
 ME1703  DESIGNATION -  U 132 RESET
 ME1703  PID         -  ME1703
 ME1703  STATE/COUNTY-  IL/DU PAGE
 ME1703  COUNTRY     -  US
 ME1703  USGS QUAD   -  ELMHURST (2018)
 ME1703
 ME1703                         *CURRENT SURVEY CONTROL
 ME1703  ______________________________________________________________________
 ME1703* NAD 83(1986) POSITION- 41 59 02.8    (N) 087 58 18.7    (W)   HD_HELD2
 ME1703* NAVD 88 ORTHO HEIGHT -   214.333 (meters)      703.19  (feet) ADJUSTED
 ME1703  ______________________________________________________________________
 ME1703  GEOID HEIGHT    -        -33.586 (meters)                     GEOID18
 ME1703  DYNAMIC HEIGHT  -        214.261 (meters)      702.95  (feet) COMP
 ME1703  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 ME1703
 ME1703  VERT ORDER      -  SECOND    CLASS I
 ME1703
 ME1703.The horizontal coordinates were established by autonomous hand held GPS
 ME1703.observations and have an estimated accuracy of +/- 10 meters.
 ME1703
 ME1703.The orthometric height was determined by differential leveling and
 ME1703.adjusted by the NATIONAL GEODETIC SURVEY
 ME1703.in May 2008.
 ME1703
 ME1703.No vertical observational check was made to the station.
 ME1703
 ME1703.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1703.GEOID18 height accuracy estimate available here.
 ME1703
 ME1703.Click photographs - Photos may exist for this station.
 ME1703
 ME1703.The dynamic height is computed by dividing the NAVD 88
 ME1703.geopotential number by the normal gravity value computed on the
 ME1703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1703.degrees latitude (g = 980.6199 gals.).
 ME1703
 ME1703.The modeled gravity was interpolated from observed gravity values.
 ME1703
 ME1703;                    North         East    Units  Estimated Accuracy
 ME1703;SPC IL E     -   590,401.      329,955.      MT  (+/- 10 meters HH2 GPS)
 ME1703
 ME1703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1949248468(NAD 83)
 ME1703
 ME1703                          SUPERSEDED SURVEY CONTROL
 ME1703
 ME1703  NGVD 29 (??/??/??)  214.44   (m)          703.5    (f) RESET       3  
 ME1703
 ME1703.Superseded values are not recommended for survey control.
 ME1703
 ME1703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1703.See file dsdata.pdf to determine how the superseded data were derived.
 ME1703
 ME1703_MARKER: DB = BENCH MARK DISK
 ME1703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1703_STAMPING: U 132 RESET 1972
 ME1703_MARK LOGO: CGS
 ME1703_PROJECTION: PROJECTING 61 CENTIMETERS
 ME1703_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1703+STABILITY: SURFACE MOTION
 ME1703_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1703+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2007
 ME1703
 ME1703  HISTORY     - Date     Condition        Report By
 ME1703  HISTORY     - 1972     MONUMENTED       NGS
 ME1703  HISTORY     - 20070924 GOOD             PATRIC
 ME1703
 ME1703                          STATION DESCRIPTION
 ME1703
 ME1703'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 ME1703'1.9 MI NE FROM WOODDALE.
 ME1703'1.45 MILES NORTH ALONG WOODDALE RD. FROM ITS INTERSECTION WITH
 ME1703'STATE HIGHWAY 19 AT WOODDALE, THENCE 0.45 MILE EAST ALONG THORNDALE
 ME1703'AVE TO THE MARK ON THE LEFT, 48 FEET NORTH OF THE CENTERLINE
 ME1703'OF THORNDALE AVE., 1 FOOT WEST OF A METAL WITNESS POST, 1 FOOT
 ME1703'EAST OF A TELEPHONE POLE, SET IN THE TOP OF A ROUND CONCRETE
 ME1703'POST PROJECTING 6 INCHES.
 ME1703
 ME1703                          STATION RECOVERY (2007)
 ME1703
 ME1703'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 ME1703'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1910 ***********************************************************************
 ME1910  DESIGNATION -  U 134
 ME1910  PID         -  ME1910
 ME1910  STATE/COUNTY-  IL/COOK
 ME1910  COUNTRY     -  US
 ME1910  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1910
 ME1910                         *CURRENT SURVEY CONTROL
 ME1910  ______________________________________________________________________
 ME1910* NAD 83(1986) POSITION- 41 56 19.     (N) 087 40 24.     (W)   SCALED
 ME1910* NAVD 88 ORTHO HEIGHT -   184.949 (meters)      606.79  (feet) ADJUSTED
 ME1910  ______________________________________________________________________
 ME1910  GEOID HEIGHT    -        -33.663 (meters)                     GEOID18
 ME1910  DYNAMIC HEIGHT  -        184.887 (meters)      606.58  (feet) COMP
 ME1910  MODELED GRAVITY -    980,282.5   (mgal)                       NAVD 88
 ME1910
 ME1910  VERT ORDER      -  FIRST     CLASS 0
 ME1910
 ME1910.The horizontal coordinates were scaled from a map and have
 ME1910.an estimated accuracy of +/- 6 seconds.
 ME1910
 ME1910.The orthometric height was determined by differential leveling and
 ME1910.adjusted by the NATIONAL GEODETIC SURVEY
 ME1910.in June 1991.
 ME1910
 ME1910.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1910.GEOID18 height accuracy estimate available here.
 ME1910
 ME1910.Click photographs - Photos may exist for this station.
 ME1910
 ME1910.The dynamic height is computed by dividing the NAVD 88
 ME1910.geopotential number by the normal gravity value computed on the
 ME1910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1910.degrees latitude (g = 980.6199 gals.).
 ME1910
 ME1910.The modeled gravity was interpolated from observed gravity values.
 ME1910
 ME1910;                    North         East    Units  Estimated Accuracy
 ME1910;SPC IL E     -   585,500.      354,730.      MT  (+/- 180 meters Scaled)
 ME1910
 ME1910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441431(NAD 83)
 ME1910
 ME1910                          SUPERSEDED SURVEY CONTROL
 ME1910
 ME1910  NGVD 29 (??/??/92)  185.041  (m)          607.09   (f) ADJ UNCH    1 0
 ME1910
 ME1910.Superseded values are not recommended for survey control.
 ME1910
 ME1910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1910.See file dsdata.pdf to determine how the superseded data were derived.
 ME1910
 ME1910_MARKER: DB = BENCH MARK DISK
 ME1910_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1910_SP_SET: FOUNDATION
 ME1910_STAMPING: U 134 1947
 ME1910_MARK LOGO: CGS
 ME1910_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1910+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2007
 ME1910
 ME1910  HISTORY     - Date     Condition        Report By
 ME1910  HISTORY     - 1947     MONUMENTED       CGS
 ME1910  HISTORY     - 1971     GOOD             NGS
 ME1910  HISTORY     - 1973     GOOD             NGS
 ME1910  HISTORY     - 1977     GOOD             NGS
 ME1910  HISTORY     - 1987     GOOD             USPSQD
 ME1910  HISTORY     - 20070208 GOOD             INDIV
 ME1910
 ME1910                          STATION DESCRIPTION
 ME1910
 ME1910'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1910'AT CHICAGO.
 ME1910'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, ABOUT
 ME1910'100 YARDS SOUTH OF THE BELMONT AVENUE STATION, SET IN THE TOP
 ME1910'OF THE NORTHEAST CORNER OF THE CONCRETE FOUNDATION OF THE
 ME1910'NORTHWEST LEG OF SIGNAL BRIDGE NO. 304, 120 FEET SOUTH OF THE
 ME1910'SOUTH END OF THE RAILWAY OVERPASS OVER BELMONT AVE, 6 FEET WEST
 ME1910'OF THE WEST RAIL AND ABOUT 0.3 FOOT ABOVE THE TRACK.
 ME1910
 ME1910                          STATION RECOVERY (1971)
 ME1910
 ME1910'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1910'RECOVERED IN GOOD CONDITION.
 ME1910
 ME1910                          STATION RECOVERY (1973)
 ME1910
 ME1910'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1910'2.5 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILROAD FROM THE
 ME1910'WEST NORTH AVENUE UNDERPASS AT CHICAGO, 4 1/2 RAILS SOUTH OF THE SOUTH
 ME1910'END OF THE BELMONT AVENUE UNDERPASS, 6.0 FEET WEST OF THE WEST RAIL OF
 ME1910'WEST TRACK, AT SIGNAL BRIDGE NO. 304.  SET IN TOP OF THE NORTHEAST
 ME1910'CORNER OF THE WEST CONCRETE FOUNDATION OF SIGNAL BRIDGE, 4 1/2 RAILS
 ME1910'SOUTH OF RV6 (C AND NW RY).  SEC 30, T 40N, R 14E.
 ME1910
 ME1910                          STATION RECOVERY (1977)
 ME1910
 ME1910'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1910'RECOVERED IN GOOD CONDITION.
 ME1910
 ME1910                          STATION RECOVERY (1987)
 ME1910
 ME1910'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1910'RECOVERED IN GOOD CONDITION.
 ME1910
 ME1910                          STATION RECOVERY (2007)
 ME1910
 ME1910'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (ADC)
 ME1910'IN CHICAGO, ALONG THE UNION PACIFIC RAILWAY, AT THE NORTHEAST CORNER
 ME1910'OF THE NORTH CONCRETE FOUNDATION OF THE WEST SIDE OF THE ABANDONED
 ME1910'SIGNAL BRIDGE. 19.2 FEET WEST OF THE WEST RAIL OF TRACK ONE. ABOUT
 ME1910'17.1 FEET SOUTH OF WEST SIGNAL AT MILE POST 4.5 FOR TRACK ONE.
 ME1910'PREVIOUS TIES THAT REFERENCE THE WEST RAIL ARE IN REFERENCE TO AN
 ME1910'ABANDONED TRACK THAT NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1795 ***********************************************************************
 ME1795  DESIGNATION -  U 135
 ME1795  PID         -  ME1795
 ME1795  STATE/COUNTY-  IL/COOK
 ME1795  COUNTRY     -  US
 ME1795  USGS QUAD   -  ENGLEWOOD (2018)
 ME1795
 ME1795                         *CURRENT SURVEY CONTROL
 ME1795  ______________________________________________________________________
 ME1795* NAD 83(1986) POSITION- 41 48 55.     (N) 087 42 18.     (W)   SCALED
 ME1795* NAVD 88 ORTHO HEIGHT -   182.494 (meters)      598.73  (feet) ADJUSTED
 ME1795  ______________________________________________________________________
 ME1795  GEOID HEIGHT    -        -33.501 (meters)                     GEOID18
 ME1795  DYNAMIC HEIGHT  -        182.431 (meters)      598.53  (feet) COMP
 ME1795  MODELED GRAVITY -    980,271.8   (mgal)                       NAVD 88
 ME1795
 ME1795  VERT ORDER      -  FIRST     CLASS II
 ME1795
 ME1795.The horizontal coordinates were scaled from a map and have
 ME1795.an estimated accuracy of +/- 6 seconds.
 ME1795
 ME1795.The orthometric height was determined by differential leveling and
 ME1795.adjusted by the NATIONAL GEODETIC SURVEY
 ME1795.in June 1991.
 ME1795
 ME1795.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1795.GEOID18 height accuracy estimate available here.
 ME1795
 ME1795.Click photographs - Photos may exist for this station.
 ME1795
 ME1795.The dynamic height is computed by dividing the NAVD 88
 ME1795.geopotential number by the normal gravity value computed on the
 ME1795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1795.degrees latitude (g = 980.6199 gals.).
 ME1795
 ME1795.The modeled gravity was interpolated from observed gravity values.
 ME1795
 ME1795;                    North         East    Units  Estimated Accuracy
 ME1795;SPC IL E     -   571,780.      352,210.      MT  (+/- 180 meters Scaled)
 ME1795
 ME1795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM414295(NAD 83)
 ME1795
 ME1795                          SUPERSEDED SURVEY CONTROL
 ME1795
 ME1795  NGVD 29 (??/??/92)  182.579  (m)          599.01   (f) ADJ UNCH    1 2
 ME1795
 ME1795.Superseded values are not recommended for survey control.
 ME1795
 ME1795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1795.See file dsdata.pdf to determine how the superseded data were derived.
 ME1795
 ME1795_MARKER: DB = BENCH MARK DISK
 ME1795_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1795_SP_SET: FOUNDATION
 ME1795_STAMPING: U 135 1947
 ME1795_MARK LOGO: CGS
 ME1795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1795
 ME1795  HISTORY     - Date     Condition        Report By
 ME1795  HISTORY     - 1947     MONUMENTED       CGS
 ME1795  HISTORY     - 1977     GOOD             NGS
 ME1795  HISTORY     - 19870601 MARK NOT FOUND   USPSQD
 ME1795  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1795
 ME1795                          STATION DESCRIPTION
 ME1795
 ME1795'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1795'AT CHICAGO.
 ME1795'AT CHICAGO, ABOUT 1 BLOCK NORTH ALONG SOUTH KEDZIE AVENUE FROM ITS
 ME1795'INTERSECTION WITH ARCHER AVENUE, AT THE INTERSECTION OF SOUTH
 ME1795'KEDZIE AVENUE AND WEST 43RD STREET, SET VERTICALLY IN THE SOUTH
 ME1795'FACE OF THE CONCRETE FOUNDATION AT THE SOUTHEAST CORNER OF THE
 ME1795'CRANE COMPANY BUILDING AT 4200 SOUTH KEDZIE AVENUE, 29 1/2 FEET
 ME1795'WEST OF THE SOUTHEAST CORNER OF THE BUILDING AND 1.7 FEET ABOVE
 ME1795'THE GROUND.
 ME1795
 ME1795                          STATION RECOVERY (1977)
 ME1795
 ME1795'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1795'RECOVERED IN GOOD CONDITION.
 ME1795
 ME1795                          STATION RECOVERY (1987)
 ME1795
 ME1795'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1795'MARK NOT FOUND.
 ME1795
 ME1795                          STATION RECOVERY (1989)
 ME1795
 ME1795'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1795'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1876 ***********************************************************************
 ME1876  DESIGNATION -  U 136
 ME1876  PID         -  ME1876
 ME1876  STATE/COUNTY-  IL/COOK
 ME1876  COUNTRY     -  US
 ME1876  USGS QUAD   -  JACKSON PARK (2018)
 ME1876
 ME1876                         *CURRENT SURVEY CONTROL
 ME1876  ______________________________________________________________________
 ME1876* NAD 83(1986) POSITION- 41 45 14.     (N) 087 35 27.     (W)   SCALED
 ME1876* NAVD 88 ORTHO HEIGHT -   185.409 (meters)      608.30  (feet) ADJUSTED
 ME1876  ______________________________________________________________________
 ME1876  GEOID HEIGHT    -        -33.517 (meters)                     GEOID18
 ME1876  DYNAMIC HEIGHT  -        185.344 (meters)      608.08  (feet) COMP
 ME1876  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 ME1876
 ME1876  VERT ORDER      -  FIRST     CLASS I
 ME1876
 ME1876.The horizontal coordinates were scaled from a map and have
 ME1876.an estimated accuracy of +/- 6 seconds.
 ME1876
 ME1876.The orthometric height was determined by differential leveling and
 ME1876.adjusted by the NATIONAL GEODETIC SURVEY
 ME1876.in April 1995.
 ME1876
 ME1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1876.GEOID18 height accuracy estimate available here.
 ME1876
 ME1876.Click photographs - Photos may exist for this station.
 ME1876
 ME1876.The dynamic height is computed by dividing the NAVD 88
 ME1876.geopotential number by the normal gravity value computed on the
 ME1876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1876.degrees latitude (g = 980.6199 gals.).
 ME1876
 ME1876.The modeled gravity was interpolated from observed gravity values.
 ME1876
 ME1876;                    North         East    Units  Estimated Accuracy
 ME1876;SPC IL E     -   565,030.      361,750.      MT  (+/- 180 meters Scaled)
 ME1876
 ME1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM508226(NAD 83)
 ME1876
 ME1876                          SUPERSEDED SURVEY CONTROL
 ME1876
 ME1876  NAVD 88 (06/15/91)  185.407  (m)          608.29   (f) SUPERSEDED  1 1
 ME1876  NGVD 29 (01/19/93)  185.511  (m)          608.63   (f) ADJUSTED    1 1
 ME1876  NGVD 29 (??/??/92)  185.511  (m)          608.63   (f) SUPERSEDED  1 1
 ME1876
 ME1876.Superseded values are not recommended for survey control.
 ME1876
 ME1876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1876.See file dsdata.pdf to determine how the superseded data were derived.
 ME1876
 ME1876_MARKER: DB = BENCH MARK DISK
 ME1876_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1876_SP_SET: RETAINING WALL
 ME1876_STAMPING: U 136 1947
 ME1876_MARK LOGO: CGS
 ME1876_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1876+STABILITY: SURFACE MOTION
 ME1876
 ME1876  HISTORY     - Date     Condition        Report By
 ME1876  HISTORY     - 1947     MONUMENTED       CGS
 ME1876  HISTORY     - 1968     GOOD             CGS
 ME1876  HISTORY     - 1977     GOOD             NGS
 ME1876  HISTORY     - 19920806 GOOD             NGS
 ME1876
 ME1876                          STATION DESCRIPTION
 ME1876
 ME1876'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1876'AT CHICAGO.
 ME1876'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS OVER
 ME1876'DANTE AVENUE, SET IN THE TOP OF THE SOUTHWEST END OF THE NORTHWEST
 ME1876'CONCRETE ABUTMENT OF THE SOUTHWESTERN MOST OVERPASS OVER DANTE AVENUE,
 ME1876'ABOUT 200 YARDS NORTHWEST OF MILEPOST 458, 6.6 FEET SOUTHWEST OF
 ME1876'THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK, 4.0 FEET SOUTH OF THE
 ME1876'NORTHWEST END OF THE SOUTHWEST STEEL RAILING OF THE OVERPASS AND
 ME1876'2 FEET BELOW THE LEVEL OF THE TRACK.
 ME1876
 ME1876                          STATION RECOVERY (1977)
 ME1876
 ME1876'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1876'RECOVERED IN GOOD CONDITION.
 ME1876
 ME1876                          STATION RECOVERY (1992)
 ME1876
 ME1876'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1876'IN CHICAGO, AT THE INTERSECTION OF SOUTH DANTE AVENUE AND THE CONRAIL
 ME1876'RAILROAD, IN TOP OF AND 8.3 M (27.2 FT) NORTHEAST OF THE SOUTHWEST
 ME1876'END OF THE NORTHWEST CONCRETE RETAINING WALL OF THE MOST
 ME1876'SOUTHWESTERLY OF 3 RAILROAD OVERPASSES OF THE AVENUE, 10.7 M
 ME1876'(35.1 FT) NORTHWEST OF THE CENTER OF THE AVENUE, 2.7 M (8.9 FT)
 ME1876'SOUTHWEST OF THE NEAR RAIL, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 ME1876'TRACK, AND 0.5 M (1.6 FT) SOUTHWEST OF THE SOUTHWEST BRIDGE RAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3340 ***********************************************************************
 ME3340  DESIGNATION -  U 137 RESET
 ME3340  PID         -  ME3340
 ME3340  STATE/COUNTY-  IL/COOK
 ME3340  COUNTRY     -  US
 ME3340  USGS QUAD   -  BLUE ISLAND (2018)
 ME3340
 ME3340                         *CURRENT SURVEY CONTROL
 ME3340  ______________________________________________________________________
 ME3340* NAD 83(1986) POSITION- 41 39 18.     (N) 087 44 17.     (W)   SCALED
 ME3340* NAVD 88 ORTHO HEIGHT -   182.00  (meters)      597.1   (feet) RESET
 ME3340  ______________________________________________________________________
 ME3340  GEOID HEIGHT    -        -33.401 (meters)                     GEOID18
 ME3340  VERT ORDER      -  THIRD
 ME3340
 ME3340.The horizontal coordinates were scaled from a map and have
 ME3340.an estimated accuracy of +/- 6 seconds.
 ME3340
 ME3340.The orthometric height was computed from unverified reset data.
 ME3340
 ME3340.No vertical observational check was made to the station.
 ME3340
 ME3340.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3340.GEOID18 height accuracy estimate available here.
 ME3340
 ME3340.Click photographs - Photos may exist for this station.
 ME3340
 ME3340;                    North         East    Units  Estimated Accuracy
 ME3340;SPC IL E     -   553,960.      349,580.      MT  (+/- 180 meters Scaled)
 ME3340
 ME3340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM385117(NAD 83)
 ME3340
 ME3340                          SUPERSEDED SURVEY CONTROL
 ME3340
 ME3340  NGVD 29 (11/09/15)  182.09   (m)          597.4    (f) RESET       3  
 ME3340
 ME3340.Superseded values are not recommended for survey control.
 ME3340
 ME3340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3340.See file dsdata.pdf to determine how the superseded data were derived.
 ME3340
 ME3340_MARKER: DV = VERTICAL CONTROL DISK
 ME3340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3340_STAMPING: U 137 RESET 1984
 ME3340_MARK LOGO: NGS
 ME3340_PROJECTION: PROJECTING 10 CENTIMETERS
 ME3340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3340+STABILITY: SURFACE MOTION
 ME3340
 ME3340  HISTORY     - Date     Condition        Report By
 ME3340  HISTORY     - 1984     MONUMENTED       NGS
 ME3340
 ME3340                          STATION DESCRIPTION
 ME3340
 ME3340'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 ME3340'5.6 KM (3.50 MI) NW FROM BLUE ISLAND.
 ME3340'4.8 KM (3.00 MI) NORTHWEST ALONG U.S. HIGHWAY 83 AND STATE HIGHWAY 50
 ME3340'(CICERO AVENUE) FROM THE GRAND TRUNK AND WESTERN RAILROAD STATION IN
 ME3340'BLUE ISLAND, TO WHERE HIGHWAY 83 TURNS LEFT AND HIGHWAY 50 GOES
 ME3340'STRAIGHT AHEAD, JUST BEFORE CROSSING THE CALUMET SAG CHANNEL.  TURN
 ME3340'LEFT ON HIGHWAY 83 FOR 0.08 KM (0.05 MI) TO MARK ON RIGHT, 17.6 M
 ME3340'(57.7 FT) NORTH FROM CENTERLINE OF U.S. HIGHWAY 83, 0.91 M (3.0 FT)
 ME3340'EAST FROM A UTILITY POLE AND 0.61 M (2.0 FT) WEST FROM A WITNESS
 ME3340'POST.  ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1722 ***********************************************************************
 ME1722  DESIGNATION -  U 138
 ME1722  PID         -  ME1722
 ME1722  STATE/COUNTY-  IL/COOK
 ME1722  COUNTRY     -  US
 ME1722  USGS QUAD   -  BERWYN (2018)
 ME1722
 ME1722                         *CURRENT SURVEY CONTROL
 ME1722  ______________________________________________________________________
 ME1722* NAD 83(1986) POSITION- 41 47 42.     (N) 087 50 11.     (W)   SCALED
 ME1722* NAVD 88 ORTHO HEIGHT -   186.955 (meters)      613.37  (feet) ADJUSTED
 ME1722  ______________________________________________________________________
 ME1722  GEOID HEIGHT    -        -33.399 (meters)                     GEOID18
 ME1722  DYNAMIC HEIGHT  -        186.889 (meters)      613.15  (feet) COMP
 ME1722  MODELED GRAVITY -    980,268.3   (mgal)                       NAVD 88
 ME1722
 ME1722  VERT ORDER      -  FIRST     CLASS II
 ME1722
 ME1722.The horizontal coordinates were scaled from a map and have
 ME1722.an estimated accuracy of +/- 6 seconds.
 ME1722
 ME1722.The orthometric height was determined by differential leveling and
 ME1722.adjusted by the NATIONAL GEODETIC SURVEY
 ME1722.in June 1991.
 ME1722
 ME1722.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1722.GEOID18 height accuracy estimate available here.
 ME1722
 ME1722.Click photographs - Photos may exist for this station.
 ME1722
 ME1722.The dynamic height is computed by dividing the NAVD 88
 ME1722.geopotential number by the normal gravity value computed on the
 ME1722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1722.degrees latitude (g = 980.6199 gals.).
 ME1722
 ME1722.The modeled gravity was interpolated from observed gravity values.
 ME1722
 ME1722;                    North         East    Units  Estimated Accuracy
 ME1722;SPC IL E     -   569,450.      341,300.      MT  (+/- 180 meters Scaled)
 ME1722
 ME1722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM305273(NAD 83)
 ME1722
 ME1722                          SUPERSEDED SURVEY CONTROL
 ME1722
 ME1722  NGVD 29 (??/??/92)  187.042  (m)          613.65   (f) ADJ UNCH    1 2
 ME1722
 ME1722.Superseded values are not recommended for survey control.
 ME1722
 ME1722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1722.See file dsdata.pdf to determine how the superseded data were derived.
 ME1722
 ME1722_MARKER: DB = BENCH MARK DISK
 ME1722_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1722_SP_SET: BUILDING
 ME1722_STAMPING: U 138 1947
 ME1722_MARK LOGO: CGS
 ME1722_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1722
 ME1722  HISTORY     - Date     Condition        Report By
 ME1722  HISTORY     - 1947     MONUMENTED       CGS
 ME1722  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME1722  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1722  HISTORY     - 20091217 MARK NOT FOUND   GEOCAC
 ME1722  HISTORY     - 20181107 MARK NOT FOUND   INDIV
 ME1722
 ME1722                          STATION DESCRIPTION
 ME1722
 ME1722'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1722'1.8 MI NW FROM SUMMIT.
 ME1722'ABOUT 1.25 MILES NORTHWEST ALONG STATE HIGHWAY 171 FROM ITS
 ME1722'JUNCTION WITH STATE HIGHWAY 4A AT SUMMIT, THENCE ABOUT 0.5 MILE
 ME1722'SOUTHWEST ALONG U.S. HIGHWAY 66, ABOUT 100 YARDS NORTHEAST OF
 ME1722'THE JUNCTION OF FIRST AVENUE, SET VERTICALLY IN THE NORTHEAST FACE
 ME1722'OF THE WEST CORNER OF THE BRICK STORAGE HOUSE OF THE ENGINEER
 ME1722'METAL COMPANY, 60 FEET SOUTHEAST OF THE CENTER LINE OF U.S.
 ME1722'HIGHWAY 66, 0.7 FOOT SOUTHEAST OF THE WEST CORNER OF THE BUILDING
 ME1722'AND 1.5 FEET ABOVE THE GROUND.
 ME1722
 ME1722                          STATION RECOVERY (1953)
 ME1722
 ME1722'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 ME1722'MARK NOT FOUND.
 ME1722
 ME1722                          STATION RECOVERY (1977)
 ME1722
 ME1722'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1722'MARK NOT FOUND.
 ME1722
 ME1722                          STATION RECOVERY (2009)
 ME1722
 ME1722'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME1722'REPORT SUBMITTED BY GEOCACHER.
 ME1722
 ME1722                          STATION RECOVERY (2018)
 ME1722
 ME1722'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2018 (KAN)
 ME1722'FOUND A SQUARE MARK WITH APPARENT METAL MATERIAL SHEARED OFF AT THE
 ME1722'FACE OF THE BRICK.  MARK IS CONSISTENT WITH THE DISTANCES ORIGINALLY
 ME1722'DESCRIBED FROM THE CORNER OF THE BUILDING.  MARK IS ABOUT 120 FT (36.6
 ME1722'M) SOUTHEAST FROM JOLIET ROAD CURB AND IS LOCATED ABOUT 0.20 FT (6 CM)
 ME1722'BELOW A METAL ELECTRICAL PANEL BOX FIXED TO THE EASTERLY FACE OF THE
 ME1722'BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0283 ***********************************************************************
 KC0283  DESIGNATION -  U 14
 KC0283  PID         -  KC0283
 KC0283  STATE/COUNTY-  IL/SCOTT
 KC0283  COUNTRY     -  US
 KC0283  USGS QUAD   -  MEREDOSIA (2018)
 KC0283
 KC0283                         *CURRENT SURVEY CONTROL
 KC0283  ______________________________________________________________________
 KC0283* NAD 83(1986) POSITION- 39 45 40.     (N) 090 33 22.     (W)   SCALED
 KC0283* NAVD 88 ORTHO HEIGHT -   136.290 (meters)      447.14  (feet) ADJUSTED
 KC0283  ______________________________________________________________________
 KC0283  GEOID HEIGHT    -        -32.690 (meters)                     GEOID18
 KC0283  DYNAMIC HEIGHT  -        136.216 (meters)      446.90  (feet) COMP
 KC0283  MODELED GRAVITY -    980,081.3   (mgal)                       NAVD 88
 KC0283
 KC0283  VERT ORDER      -  FIRST     CLASS II
 KC0283
 KC0283.The horizontal coordinates were scaled from a map and have
 KC0283.an estimated accuracy of +/- 6 seconds.
 KC0283
 KC0283.The orthometric height was determined by differential leveling and
 KC0283.adjusted by the NATIONAL GEODETIC SURVEY
 KC0283.in June 1991.
 KC0283
 KC0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0283.GEOID18 height accuracy estimate available here.
 KC0283
 KC0283.Click photographs - Photos may exist for this station.
 KC0283
 KC0283.The dynamic height is computed by dividing the NAVD 88
 KC0283.geopotential number by the normal gravity value computed on the
 KC0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0283.degrees latitude (g = 980.6199 gals.).
 KC0283
 KC0283.The modeled gravity was interpolated from observed gravity values.
 KC0283
 KC0283;                    North         East    Units  Estimated Accuracy
 KC0283;SPC IL W     -   343,540.      666,630.      MT  (+/- 180 meters Scaled)
 KC0283
 KC0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE093040(NAD 83)
 KC0283
 KC0283                          SUPERSEDED SURVEY CONTROL
 KC0283
 KC0283  NGVD 29 (??/??/92)  136.40   (m)          447.5    (f) COMPUTED    1 2
 KC0283
 KC0283.Superseded values are not recommended for survey control.
 KC0283
 KC0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0283.See file dsdata.pdf to determine how the superseded data were derived.
 KC0283
 KC0283_MARKER: DB = BENCH MARK DISK
 KC0283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0283_STAMPING: U 14 1923
 KC0283_MARK LOGO: CGS
 KC0283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0283+STABILITY: SURFACE MOTION
 KC0283
 KC0283  HISTORY     - Date     Condition        Report By
 KC0283  HISTORY     - 1923     MONUMENTED       CGS
 KC0283  HISTORY     - 1935     MARK NOT FOUND   CGS
 KC0283  HISTORY     - 1961     MARK NOT FOUND   CGS
 KC0283
 KC0283                          STATION DESCRIPTION
 KC0283
 KC0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0283'1.3 MI NW FROM BLUFFS.
 KC0283'1.3 MILES NORTHWEST ALONG THE WABASH RAILWAY FROM BLUFFS, SCOTT
 KC0283'COUNTY, 25 FEET NORTHWEST OF BRIDGE 277 A, 25 FEET SOUTHEAST
 KC0283'OF A GRADE CROSSING, AND 30 FEET SOUTHWEST OF THE CENTERLINE
 KC0283'OF THE TRACK.  A STANDARD DISK, STAMPED U 14 1923 AND SET IN THE
 KC0283'TOP OF A CONCRETE POST.  NOTE-- PRESENT DESCRIPTION WOULD PUT
 KC0283'THE MARK UNDER A NEW LEVEE.  THE MARK IS PROBABLY BURIED OR
 KC0283'DESTROYED.
 KC0283
 KC0283                          STATION RECOVERY (1961)
 KC0283
 KC0283'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KC0283'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0110 ***********************************************************************
 MF0110  DESIGNATION -  U 140
 MF0110  PID         -  MF0110
 MF0110  STATE/COUNTY-  IL/WILL
 MF0110  COUNTRY     -  US
 MF0110  USGS QUAD   -  JOLIET (2018)
 MF0110
 MF0110                         *CURRENT SURVEY CONTROL
 MF0110  ______________________________________________________________________
 MF0110* NAD 83(1986) POSITION- 41 36 16.     (N) 088 04 50.     (W)   SCALED
 MF0110* NAVD 88 ORTHO HEIGHT -   198.864 (meters)      652.44  (feet) ADJUSTED
 MF0110  ______________________________________________________________________
 MF0110  GEOID HEIGHT    -        -33.166 (meters)                     GEOID18
 MF0110  DYNAMIC HEIGHT  -        198.790 (meters)      652.20  (feet) COMP
 MF0110  MODELED GRAVITY -    980,246.5   (mgal)                       NAVD 88
 MF0110
 MF0110  VERT ORDER      -  FIRST     CLASS II
 MF0110
 MF0110.This mark is at Lewis Univ Airport (LOT)
 MF0110
 MF0110.The horizontal coordinates were scaled from a map and have
 MF0110.an estimated accuracy of +/- 6 seconds.
 MF0110
 MF0110.The orthometric height was determined by differential leveling and
 MF0110.adjusted by the NATIONAL GEODETIC SURVEY
 MF0110.in June 1991.
 MF0110
 MF0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0110.GEOID18 height accuracy estimate available here.
 MF0110
 MF0110.Click photographs - Photos may exist for this station.
 MF0110
 MF0110.The dynamic height is computed by dividing the NAVD 88
 MF0110.geopotential number by the normal gravity value computed on the
 MF0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0110.degrees latitude (g = 980.6199 gals.).
 MF0110
 MF0110.The modeled gravity was interpolated from observed gravity values.
 MF0110
 MF0110;                    North         East    Units  Estimated Accuracy
 MF0110;SPC IL E     -   548,200.      321,070.      MT  (+/- 180 meters Scaled)
 MF0110
 MF0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM099064(NAD 83)
 MF0110
 MF0110                          SUPERSEDED SURVEY CONTROL
 MF0110
 MF0110  NGVD 29 (??/??/92)  198.954  (m)          652.73   (f) ADJ UNCH    1 2
 MF0110
 MF0110.Superseded values are not recommended for survey control.
 MF0110
 MF0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0110.See file dsdata.pdf to determine how the superseded data were derived.
 MF0110
 MF0110_MARKER: DB = BENCH MARK DISK
 MF0110_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0110_SP_SET: FOUNDATION
 MF0110_STAMPING: U 140 1947
 MF0110_MARK LOGO: CGS
 MF0110_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0110_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0110+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2000
 MF0110
 MF0110  HISTORY     - Date     Condition        Report By
 MF0110  HISTORY     - 1947     MONUMENTED       CGS
 MF0110  HISTORY     - 20000412 GOOD             PATRIC
 MF0110  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0110
 MF0110                          STATION DESCRIPTION
 MF0110
 MF0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0110'1.8 MI NW FROM LOCKPORT.
 MF0110'ABOUT 1.0 MILE NORTHWEST ALONG STATE HIGHWAY 7 FROM THE INTERSECTION
 MF0110'OF STATE HIGHWAY 4A AT LOCKPORT, THENCE ABOUT 0.75 MILE NORTH ALONG
 MF0110'THE ALTERNATE OF U.S. HIGHWAY 66, AT THE LEWIS COLLEGE OF SCIENCE
 MF0110'AND TECHNOLOGY AND THE LEWIS LOCKPORT AIRPORT, SET IN THE TOP OF
 MF0110'THE NORTHWEST CORNER OF THE CONCRETE FOUNDATION OF THE NORTHWEST
 MF0110'LEG OF THE WATER TOWER, 18 FEET NORTHWEST OF THE STAND PIPE AND
 MF0110'0.4 FOOT ABOVE THE GROUND.
 MF0110
 MF0110                          STATION RECOVERY (2000)
 MF0110
 MF0110'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 MF0110'RECOVERED IN GOOD CONDITION.
 MF0110
 MF0110                          STATION RECOVERY (2013)
 MF0110
 MF0110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0110'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0157 ***********************************************************************
 MF0157  DESIGNATION -  U 141
 MF0157  PID         -  MF0157
 MF0157  STATE/COUNTY-  IL/GRUNDY
 MF0157  COUNTRY     -  US
 MF0157  USGS QUAD   -  LISBON (2018)
 MF0157
 MF0157                         *CURRENT SURVEY CONTROL
 MF0157  ______________________________________________________________________
 MF0157* NAD 83(1986) POSITION- 41 24 42.     (N) 088 22 35.     (W)   SCALED
 MF0157* NAVD 88 ORTHO HEIGHT -   167.328 (meters)      548.98  (feet) ADJUSTED
 MF0157  ______________________________________________________________________
 MF0157  GEOID HEIGHT    -        -32.949 (meters)                     GEOID18
 MF0157  DYNAMIC HEIGHT  -        167.264 (meters)      548.77  (feet) COMP
 MF0157  MODELED GRAVITY -    980,238.4   (mgal)                       NAVD 88
 MF0157
 MF0157  VERT ORDER      -  FIRST     CLASS II
 MF0157
 MF0157.The horizontal coordinates were scaled from a map and have
 MF0157.an estimated accuracy of +/- 6 seconds.
 MF0157
 MF0157.The orthometric height was determined by differential leveling and
 MF0157.adjusted by the NATIONAL GEODETIC SURVEY
 MF0157.in June 1991.
 MF0157
 MF0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0157.GEOID18 height accuracy estimate available here.
 MF0157
 MF0157.Click photographs - Photos may exist for this station.
 MF0157
 MF0157.The dynamic height is computed by dividing the NAVD 88
 MF0157.geopotential number by the normal gravity value computed on the
 MF0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0157.degrees latitude (g = 980.6199 gals.).
 MF0157
 MF0157.The modeled gravity was interpolated from observed gravity values.
 MF0157
 MF0157;                    North         East    Units  Estimated Accuracy
 MF0157;SPC IL E     -   526,760.      296,400.      MT  (+/- 180 meters Scaled)
 MF0157
 MF0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL849853(NAD 83)
 MF0157
 MF0157                          SUPERSEDED SURVEY CONTROL
 MF0157
 MF0157  NGVD 29 (??/??/92)  167.407  (m)          549.23   (f) ADJ UNCH    1 2
 MF0157
 MF0157.Superseded values are not recommended for survey control.
 MF0157
 MF0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0157.See file dsdata.pdf to determine how the superseded data were derived.
 MF0157
 MF0157_MARKER: DB = BENCH MARK DISK
 MF0157_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0157_SP_SET: FOUNDATION
 MF0157_STAMPING: U 141 1947
 MF0157_MARK LOGO: CGS
 MF0157_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0157
 MF0157  HISTORY     - Date     Condition        Report By
 MF0157  HISTORY     - 1947     MONUMENTED       CGS
 MF0157
 MF0157                          STATION DESCRIPTION
 MF0157
 MF0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0157'4.8 MI NE FROM MORRIS.
 MF0157'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0157'HOUSE AT MORRIS, THENCE ABOUT 3.75 MILES NORTHEAST ALONG U.S.
 MF0157'HIGHWAY 6, ABOUT 0.5 MILE NORTHEAST OF THE JUNCTION OF A GRAVEL
 MF0157'ROAD SOUTH, SET VERTICALLY IN THE NORTHWEST FACE OF THE NORTH
 MF0157'CORNER OF THE CONCRETE FOUNDATION OF A LARGE RED BARN, ON THE
 MF0157'SOUTHEAST SIDE OF THE HIGHWAY, ABOUT 75 YARDS SOUTHWEST OF
 MF0157'A CURVE IN THE HIGHWAY WITH TANGENTS EXTENDING EAST AND
 MF0157'SOUTHWEST, 54 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 MF0157'4 FEET SOUTHWEST OF THE NORTH CORNER OF THE BARN AND 2 FEET
 MF0157'ABOVE THE GROUND.  THIS MARK MAY ALSO BE REACHED FROM MORRIS
 MF0157'BY GOING 1.8 MILES NORTH ALONG STATE HIGHWAY 47, THENCE 3.0
 MF0157'MILES NORTHEAST ALONG U.S. HIGHWAY 6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0158 ***********************************************************************
 MF0158  DESIGNATION -  U 141 RESET
 MF0158  PID         -  MF0158
 MF0158  STATE/COUNTY-  IL/GRUNDY
 MF0158  COUNTRY     -  US
 MF0158  USGS QUAD   -  LISBON (2018)
 MF0158
 MF0158                         *CURRENT SURVEY CONTROL
 MF0158  ______________________________________________________________________
 MF0158* NAD 83(1986) POSITION- 41 24 42.     (N) 088 22 35.     (W)   SCALED
 MF0158* NAVD 88 ORTHO HEIGHT -   166.28  (meters)      545.5   (feet) RESET
 MF0158  ______________________________________________________________________
 MF0158  GEOID HEIGHT    -        -32.949 (meters)                     GEOID18
 MF0158  VERT ORDER      -  THIRD
 MF0158
 MF0158.The horizontal coordinates were scaled from a map and have
 MF0158.an estimated accuracy of +/- 6 seconds.
 MF0158
 MF0158.The orthometric height was computed from unverified reset data.
 MF0158
 MF0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0158.GEOID18 height accuracy estimate available here.
 MF0158
 MF0158.Click photographs - Photos may exist for this station.
 MF0158
 MF0158;                    North         East    Units  Estimated Accuracy
 MF0158;SPC IL E     -   526,760.      296,400.      MT  (+/- 180 meters Scaled)
 MF0158
 MF0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL849853(NAD 83)
 MF0158
 MF0158                          SUPERSEDED SURVEY CONTROL
 MF0158
 MF0158.No superseded survey control is available for this station.
 MF0158
 MF0158_MARKER: DB = BENCH MARK DISK
 MF0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0158_STAMPING: U 141 RESET 1971
 MF0158_MARK LOGO: CGS
 MF0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0158+STABILITY: SURFACE MOTION
 MF0158
 MF0158  HISTORY     - Date     Condition        Report By
 MF0158  HISTORY     - 1971     MONUMENTED       NGS
 MF0158  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0158  HISTORY     - 20061119 MARK NOT FOUND   GEOCAC
 MF0158
 MF0158                          STATION DESCRIPTION
 MF0158
 MF0158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF0158'3 MI NE FROM MORRIS.
 MF0158'ABOUT 3.05 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0158'WITH STATE HIGHWAY 47 AT THE NORTH EDGE OF MORRIS, 59 FEET
 MF0158'NORTH OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT WEST OF A METAL
 MF0158'WITNESS POST, 27 FEET EAST OF THE CENTERLINE OF A FIELD ENTRANCE,
 MF0158'SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 3 INCHES.
 MF0158
 MF0158                          STATION RECOVERY (1989)
 MF0158
 MF0158'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0158'MARK NOT FOUND.
 MF0158
 MF0158                          STATION RECOVERY (2006)
 MF0158
 MF0158'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0158'A CHECK OF THE AREA RESULTED IN NEGATIVE FINDINGS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0192 ***********************************************************************
 MF0192  DESIGNATION -  U 142
 MF0192  PID         -  MF0192
 MF0192  STATE/COUNTY-  IL/WILL
 MF0192  COUNTRY     -  US
 MF0192  USGS QUAD   -  CHANNAHON (2018)
 MF0192
 MF0192                         *CURRENT SURVEY CONTROL
 MF0192  ______________________________________________________________________
 MF0192* NAD 83(1986) POSITION- 41 26 06.     (N) 088 13 04.     (W)   SCALED
 MF0192* NAVD 88 ORTHO HEIGHT -   160.525 (meters)      526.66  (feet) ADJUSTED
 MF0192  ______________________________________________________________________
 MF0192  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 MF0192  DYNAMIC HEIGHT  -        160.464 (meters)      526.46  (feet) COMP
 MF0192  MODELED GRAVITY -    980,242.2   (mgal)                       NAVD 88
 MF0192
 MF0192  VERT ORDER      -  FIRST     CLASS II
 MF0192
 MF0192.The horizontal coordinates were scaled from a map and have
 MF0192.an estimated accuracy of +/- 6 seconds.
 MF0192
 MF0192.The orthometric height was determined by differential leveling and
 MF0192.adjusted by the NATIONAL GEODETIC SURVEY
 MF0192.in June 1991.
 MF0192
 MF0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0192.GEOID18 height accuracy estimate available here.
 MF0192
 MF0192.Click photographs - Photos may exist for this station.
 MF0192
 MF0192.The dynamic height is computed by dividing the NAVD 88
 MF0192.geopotential number by the normal gravity value computed on the
 MF0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0192.degrees latitude (g = 980.6199 gals.).
 MF0192
 MF0192.The modeled gravity was interpolated from observed gravity values.
 MF0192
 MF0192;                    North         East    Units  Estimated Accuracy
 MF0192;SPC IL E     -   529,360.      309,660.      MT  (+/- 180 meters Scaled)
 MF0192
 MF0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL982877(NAD 83)
 MF0192
 MF0192                          SUPERSEDED SURVEY CONTROL
 MF0192
 MF0192  NGVD 29 (??/??/92)  160.615  (m)          526.95   (f) ADJ UNCH    1 2
 MF0192
 MF0192.Superseded values are not recommended for survey control.
 MF0192
 MF0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0192.See file dsdata.pdf to determine how the superseded data were derived.
 MF0192
 MF0192_MARKER: DB = BENCH MARK DISK
 MF0192_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0192_SP_SET: BOX CULVERT HEADWALL
 MF0192_STAMPING: U 142 1947
 MF0192_MARK LOGO: CGS
 MF0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0192+STABILITY: SURFACE MOTION
 MF0192
 MF0192  HISTORY     - Date     Condition        Report By
 MF0192  HISTORY     - 1947     MONUMENTED       CGS
 MF0192  HISTORY     - 1960     GOOD             CGS
 MF0192  HISTORY     - 1976     POOR             ALSTER
 MF0192  HISTORY     - 20081109 MARK NOT FOUND   GEOCAC
 MF0192
 MF0192                          STATION DESCRIPTION
 MF0192
 MF0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0192'10 MI SW FROM JOLIET.
 MF0192'ABOUT 0.6 MILES SOUTH ALONG CHICAGO STREET FROM THE COURTHOUSE
 MF0192'AT JOLIET, THENCE 9.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 6,
 MF0192'ABOUT 200 YARDS NORTHEAST OF THE JUNCTION OF A GRAVEL ROAD
 MF0192'LEADING EAST, SET IN THE TOP AND APPROXIMATE CENTER OF THE HEADWALL
 MF0192'OF A 4 FOOT CONCRETE BOX CULVERT UNDER U.S. HIGHWAY 6, 24 FEET
 MF0192'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT LEVEL WITH
 MF0192'THE HIGHWAY.
 MF0192
 MF0192                          STATION RECOVERY (1976)
 MF0192
 MF0192'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976
 MF0192'FOUND CULVERT, BUT HEAD-WALL HAS CRUNBLED, NO CAP FOUND.
 MF0192
 MF0192                          STATION RECOVERY (2008)
 MF0192
 MF0192'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0192'MARK POSSIBLY DESTROYED DUE TO ROAD WIDENING OF US 6 IN RECENT YEARS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0066 ***********************************************************************
 HB0066  CBN         -  This is a Cooperative Base Network Control Station.
 HB0066  DESIGNATION -  U 143
 HB0066  PID         -  HB0066
 HB0066  STATE/COUNTY-  IL/GALLATIN
 HB0066  COUNTRY     -  US
 HB0066  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0066
 HB0066                         *CURRENT SURVEY CONTROL
 HB0066  ______________________________________________________________________
 HB0066* NAD 83(2011) POSITION- 37 41 45.18203(N) 088 08 03.75938(W)   ADJUSTED
 HB0066* NAD 83(2011) ELLIP HT-    82.690 (meters)        (06/27/12)   ADJUSTED
 HB0066* NAD 83(2011) EPOCH   -  2010.00
 HB0066* NAVD 88 ORTHO HEIGHT -   112.584 (meters)      369.37  (feet) ADJUSTED
 HB0066  ______________________________________________________________________
 HB0066  GEOID HEIGHT    -        -29.874 (meters)                     GEOID18
 HB0066  NAD 83(2011) X  -    164,509.637 (meters)                     COMP
 HB0066  NAD 83(2011) Y  - -5,050,527.123 (meters)                     COMP
 HB0066  NAD 83(2011) Z  -  3,878,840.247 (meters)                     COMP
 HB0066  LAPLACE CORR    -         -2.36  (seconds)                    DEFLEC18
 HB0066  DYNAMIC HEIGHT  -        112.506 (meters)      369.11  (feet) COMP
 HB0066  MODELED GRAVITY -    979,935.2   (mgal)                       NAVD 88
 HB0066
 HB0066  VERT ORDER      -  FIRST     CLASS II
 HB0066
 HB0066  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0066  Standards:
 HB0066         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0066            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0066  -------------------------------------------------------------------
 HB0066  NETWORK    0.41   0.76           0.18   0.15   0.39      0.02792633
 HB0066  -------------------------------------------------------------------
 HB0066  Click here for local accuracies and other accuracy information.
 HB0066
 HB0066.The horizontal coordinates were established by GPS observations
 HB0066.and adjusted by the National Geodetic Survey in June 2012.
 HB0066
 HB0066.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0066.been affixed to the stable North American tectonic plate. See 
 HB0066.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0066
 HB0066.The horizontal coordinates are valid at the epoch date displayed above
 HB0066.which is a decimal equivalence of Year/Month/Day.
 HB0066
 HB0066.The orthometric height was determined by differential leveling and
 HB0066.adjusted by the NATIONAL GEODETIC SURVEY
 HB0066.in June 1991.
 HB0066
 HB0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0066.GEOID18 height accuracy estimate available here.
 HB0066
 HB0066.Click photographs - Photos may exist for this station.
 HB0066
 HB0066.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0066
 HB0066.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0066
 HB0066.The ellipsoidal height was determined by GPS observations
 HB0066.and is referenced to NAD 83.
 HB0066
 HB0066.The dynamic height is computed by dividing the NAVD 88
 HB0066.geopotential number by the normal gravity value computed on the
 HB0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0066.degrees latitude (g = 980.6199 gals.).
 HB0066
 HB0066.The modeled gravity was interpolated from observed gravity values.
 HB0066
 HB0066. The following values were computed from the NAD 83(2011) position.
 HB0066
 HB0066;                    North         East     Units Scale Factor Converg.
 HB0066;SPC IL E     -   114,239.382   317,546.259   MT  0.99997879   +0 07 18.0
 HB0066;SPC IL E     -   374,800.37  1,041,816.35   sFT  0.99997879   +0 07 18.0
 HB0066;SPC KY1Z     - 1,153,905.193 1,289,754.184   MT  0.99990988   -1 27 50.1
 HB0066;SPC KY1Z     - 3,785,770.62  4,231,468.52   sFT  0.99990988   -1 27 50.1
 HB0066;SPC KY S     -   653,864.052   289,741.981   MT  0.99996528   -1 26 45.7
 HB0066;SPC KY S     - 2,145,218.98    950,595.15   sFT  0.99996528   -1 26 45.7
 HB0066;UTM  16      - 4,172,678.980   399,993.129   MT  0.99972319   -0 41 37.3
 HB0066
 HB0066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0066!SPC IL E     -   0.99998702  x   0.99997879  =   0.99996581
 HB0066!SPC KY1Z     -   0.99998702  x   0.99990988  =   0.99989691
 HB0066!SPC KY S     -   0.99998702  x   0.99996528  =   0.99995230
 HB0066!UTM  16      -   0.99998702  x   0.99972319  =   0.99971022
 HB0066
 HB0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9999372678(NAD 83)
 HB0066
 HB0066                          SUPERSEDED SURVEY CONTROL
 HB0066
 HB0066  NAD 83(2007)-  37 41 45.18206(N)    088 08 03.76035(W) AD(2002.00) 0
 HB0066  ELLIP H (02/10/07)   82.711  (m)                       GP(2002.00)    
 HB0066  ELLIP H (09/15/03)   82.714  (m)                       GP(       ) 4 1
 HB0066  NAD 83(1997)-  37 41 45.18210(N)    088 08 03.76052(W) AD(       ) B
 HB0066  ELLIP H (07/17/98)   82.714  (m)                       GP(       ) 4 1
 HB0066  NAD 83(1993)-  37 41 45.18547(N)    088 08 03.76073(W) AD(       ) 1
 HB0066  NAD 83(1986)-  37 41 45.19257(N)    088 08 03.76026(W) AD(       ) 1
 HB0066  NAVD 88             112.58   (m)          369.4    (f) LEVELING    3  
 HB0066  NGVD 29             112.68   (m)          369.7    (f) LEVELING    3  
 HB0066  NGVD 29 (11/26/84)  112.684  (m)          369.70   (f) ADJUSTED    1 2
 HB0066
 HB0066.Superseded values are not recommended for survey control.
 HB0066
 HB0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0066.See file dsdata.pdf to determine how the superseded data were derived.
 HB0066
 HB0066_MARKER: DB = BENCH MARK DISK
 HB0066_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 HB0066_SP_SET: SEA WALL
 HB0066_STAMPING: U 143 1949
 HB0066_MARK LOGO: CGS
 HB0066_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0066+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2014
 HB0066
 HB0066  HISTORY     - Date     Condition        Report By
 HB0066  HISTORY     - 1949     MONUMENTED       CGS
 HB0066  HISTORY     - 1978     GOOD             ILDT
 HB0066  HISTORY     - 1978     GOOD             ILDT
 HB0066  HISTORY     - 1978     GOOD             ILDT
 HB0066  HISTORY     - 19901023 GOOD             NGS
 HB0066  HISTORY     - 19921209 GOOD
 HB0066  HISTORY     - 19930226 GOOD             NGS
 HB0066  HISTORY     - 19970410 GOOD             NGS
 HB0066  HISTORY     - 19980808 GOOD             ILDT
 HB0066  HISTORY     - 20020805 GOOD             NGS
 HB0066  HISTORY     - 20021202 GOOD             WOOLPT
 HB0066  HISTORY     - 20110427 GOOD             ILDT
 HB0066  HISTORY     - 20120516 GOOD             PATRIC
 HB0066  HISTORY     - 20120717 GOOD             ILDT
 HB0066  HISTORY     - 20140214 GOOD             INDOT
 HB0066
 HB0066                          STATION DESCRIPTION
 HB0066
 HB0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0066'AT SHAWNEETOWN.
 HB0066'AT SHAWNEETOWN, ON THE TOP OF THE LEVEE ALONG THE OHIO RIVER,
 HB0066'ABOUT 0.1 MILE SOUTH OF THE CROSSING OF STATE HIGHWAY 13 OVER THE
 HB0066'LEVEE LEADING TO THE FERRY LANDING, SET IN THE TOP OF THE WEST
 HB0066'END OF THE WEST WING WALL AT THE SOUTH END OF THE CONCRETE SEA
 HB0066'WALL ON THE TOP OF THE LEVEE, ABOUT 15 FEET NORTH OF THE
 HB0066'PROLONGED CENTER LINE OF STATE HIGHWAY 13 LEADING WEST OUT OF
 HB0066'TOWN, AND ABOUT LEVEL WITH THE TOP OF THE LEVEE.
 HB0066
 HB0066                          STATION RECOVERY (1978)
 HB0066
 HB0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0066'RECOVERED IN GOOD CONDITION.
 HB0066
 HB0066                          STATION RECOVERY (1978)
 HB0066
 HB0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0066'RECOVERED IN GOOD CONDITION.
 HB0066
 HB0066                          STATION RECOVERY (1978)
 HB0066
 HB0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0066'RECOVERED IN GOOD CONDITION.
 HB0066
 HB0066                          STATION RECOVERY (1990)
 HB0066
 HB0066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HB0066'STATION IS LOCATED IN OLD SHAWNEETOWN, AT THE SOUTHWEST END OF A
 HB0066'CONCRETE RETAINING WALL ATOP THE OHIO RIVER LEVEE, 0.3 KM (0.2 MI)
 HB0066'NORTHEAST OF THE BRIDGE ACROSS THE RIVER, ON THE EXTENSION OF THE OLD
 HB0066'HIGHWAY INTO TOWN, IN WEST CENTRAL SECTION 32, T 9 S, R 10 E.
 HB0066'OWNERSHIP--UNKNOWN.
 HB0066'TO REACH FROM SHAWNEETOWN HIGH SCHOOL AT THE SOUTHEAST END OF
 HB0066'SHAWNEETOWN, GO SOUTHEAST ON STATE HIGHWAY 13, FOR 3.98 KM (2.47 MI)
 HB0066'TO A PAVED ROAD LEFT ABOUT 0.8 KM (0.5 MI)  BEFORE REACHING WEST END
 HB0066'OF THE RIVER BRIDGE).  TURN LEFT, NORTHEAST, FOR 0.29 KM (0.18 MI) TO
 HB0066'A T-ROAD.  TURN RIGHT, SOUTHEAST, ON OLD HIGHWAY FOR 0.53 KM
 HB0066'(0.33 MI)  TO THE MAIN STREET AND OLD BANK BUILDING ON THE LEFT.
 HB0066'CONTINUE AHEAD FOR 0.05 KM (0.03 MI)  TO END OF TRUCK TRAVEL AT BASE
 HB0066'OF LEVEE AT STEPS AND THE STATION.
 HB0066'STATION MARK IS SET IN A DRILL HOLE AT THE LAST TURN IN THE WALL, 0.7
 HB0066'M (2.3 FT)  NORTHEAST OF SOUTHWEST END OF WALL, AND 6.8 M (22.3 FT)
 HB0066'SOUTHWEST OF SOUTHEAST CORNER OF TOP STEP OF LEVEE STEPS.
 HB0066
 HB0066                          STATION RECOVERY (1992)
 HB0066
 HB0066'RECOVERED 1992
 HB0066'RECOVERED IN GOOD CONDITION.
 HB0066
 HB0066                          STATION RECOVERY (1993)
 HB0066
 HB0066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB0066'FROM SHAWNEETOWN HIGH SCHOOL AT THE SOUTHEAST END OF SHAWNEETOWN,
 HB0066'ILLINOIS, GO SOUTHEAST ON ILLINOIS STATE HIGHWAY 13, FOR 3.9 KM
 HB0066'(2.4 MI) TO A PAVED ROAD ON THE LEFT APPROXIMATELY 0.8 KM (0.5 MI)
 HB0066'(BEFORE REACHING THE WEST END OF THE RIVER BRIDGE), TURN LEFT
 HB0066'(NORTHEAST) AND GO 0.29 KM (0.18 MI) TO A TEE INTERSECTION, TURN
 HB0066'RIGHT ,(SOUTHEAST) ON OLD SHAWNEETOWN ROAD AND GO 0.53 KM (0.33 MI)
 HB0066'TO MAIN STREET AND THE OLD BANK BUILDING A HISTORIC BUILDING AT THE
 HB0066'N.E. CORNER OF THE INTERSECTION, CONTINUE AHEAD FOR 0.05 KM
 HB0066'(0.03 MI) TO THE END OF THE PAVED ROAD AT THE BASE OF A LEVEE. THE
 HB0066'STATION IS STRAIGHT UP THE HILL FROM THE END OF THE ROAD, ON TOP OF
 HB0066'THE LEVEE SET IN THE CORNER OF A CONCRETE WALL.  STATION U-143 IS A
 HB0066'CIRCULAR INSCRIBED STANDARD BRASS BENCH MARK DISK SET IN THE CORNER
 HB0066'OF A CONCRETE WALL.
 HB0066'1.)  19.8M  EAST OF THE END OF A PAVED ROAD.
 HB0066'2.)  3.29M WEST OF THE SOUTHEAST CORNER OF THE EAST TOP SIDE OF A
 HB0066'CONCRETE WALL TO THE EAST, ON TOP OF LEVEE.
 HB0066'3.)  6.7M SOUTHWEST OF THE SOUTHEAST CORNER OF THE STEPS HANDRAIL
 HB0066'GOING UP TO THE LEVEE.
 HB0066
 HB0066                          STATION RECOVERY (1997)
 HB0066
 HB0066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 HB0066'THE STATION IS LOCATED ABOUT 0.3 KM (0.20 MI) NORTHEAST OF THE
 HB0066'NORTHWEST END OF THE OHIO RIVER BRIDGE ON STATE HIGHWAY 13, NEAR THE
 HB0066'SOUTHEAST EDGE OF OLD SHAWNEETOWN, IL, SOUTHEAST OF THE OLD HISTORIC
 HB0066'BANK, ON TOP OF THE LEVEE, SET IN TOP OF THE SOUTHWEST END OF THE
 HB0066'LEVEE WALL, NEAR THE NORTHWEST CORNER END OF A SHORT ENDWALL.
 HB0066'OWNERSHIP--ARMY CORPS OF ENGINEERS.  NOTE--THIS STATION IS A FBN/CBN
 HB0066'STATION AND B.M.  TIE. TO REACH THE STATION FROM THE JUNCTION OF MAIN
 HB0066'STREET AND WASHINGTON STREET (OLD SHAWNEETOWN RD) NEAR THE SOUTHEAST
 HB0066'EDGE OF OLD SHAWNEETOWN, GO SOUTHEAST FOR ABOUT 50.0 M (164.0 FT)
 HB0066'ALONG WASHINGTON STREET TO THE ROADS END AND THE STATION AHEAD ON TOP
 HB0066'OF THE LEVEE, NEAR THE NORTHWEST CORNER OF THE SHORT ENDWALL.  STATION
 HB0066'IS 6.7 M (22.0 FT) SOUTHWEST OF THE SOUTHWEST 1 OF 2 PIPE HANDRAILS
 HB0066'SOUTHEAST END AT THE LEVEE STEPS, 3.3 M (10.8 FT) NORTHWEST OF THE
 HB0066'SOUTHEAST SIDE/END OF THE MAIN LEVEE WALL, 0.7 M (2.3 FT) NORTHEAST OF
 HB0066'THE SOUTHWEST END OF A SHORT ENDWALL, 0.2 M (0.7 FT) SOUTHEAST OF THE
 HB0066'NORTHWEST END OF A SHORT ENDWALL AND WITNESS POST, AND THE STATION IS
 HB0066'ABOUT LEVEL WITH THE SOUTHWEST TOP OF THE LEVEE AND FLUSH WITH THE TOP
 HB0066'OF THE LEVEE WALL.  BY R.G. HAYES
 HB0066
 HB0066                          STATION RECOVERY (1998)
 HB0066
 HB0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 HB0066'RECOVERED AS DESCRIBED
 HB0066
 HB0066                          STATION RECOVERY (2002)
 HB0066
 HB0066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 HB0066'RECOVERED AS DESCRIBED
 HB0066
 HB0066                          STATION RECOVERY (2002)
 HB0066
 HB0066'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2002 (CSM)
 HB0066'RECOVERED AS DESCRIBED.
 HB0066
 HB0066                          STATION RECOVERY (2011)
 HB0066
 HB0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0066'RECOVERED IN GOOD CONDITION.
 HB0066
 HB0066                          STATION RECOVERY (2012)
 HB0066
 HB0066'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB0066'RECOVERED AS DESCRIBED.
 HB0066
 HB0066                          STATION RECOVERY (2012)
 HB0066
 HB0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0066'RECOVERED IN GOOD CONDITION.
 HB0066
 HB0066                          STATION RECOVERY (2014)
 HB0066
 HB0066'RECOVERY NOTE BY INDIANA DEPARTMENT OF TRANSPORTATION 2014 (GK)
 HB0066'GENERAL STATION AND TO REACH NARRATIVES ARE ADEQUATE.
 HB0066'
 HB0066'PROPERTY NOTE- PROPERTY IS NOW A VACANT LOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0036 ***********************************************************************
 HB0036  DESIGNATION -  U 144
 HB0036  PID         -  HB0036
 HB0036  STATE/COUNTY-  IL/SALINE
 HB0036  COUNTRY     -  US
 HB0036  USGS QUAD   -  ELDORADO (2018)
 HB0036
 HB0036                         *CURRENT SURVEY CONTROL
 HB0036  ______________________________________________________________________
 HB0036* NAD 83(1986) POSITION- 37 49 11.     (N) 088 26 10.     (W)   SCALED
 HB0036* NAVD 88 ORTHO HEIGHT -   130.837 (meters)      429.25  (feet) ADJUSTED
 HB0036  ______________________________________________________________________
 HB0036  GEOID HEIGHT    -        -29.779 (meters)                     GEOID18
 HB0036  DYNAMIC HEIGHT  -        130.748 (meters)      428.96  (feet) COMP
 HB0036  MODELED GRAVITY -    979,947.4   (mgal)                       NAVD 88
 HB0036
 HB0036  VERT ORDER      -  FIRST     CLASS II
 HB0036
 HB0036.The horizontal coordinates were scaled from a map and have
 HB0036.an estimated accuracy of +/- 6 seconds.
 HB0036
 HB0036.The orthometric height was determined by differential leveling and
 HB0036.adjusted by the NATIONAL GEODETIC SURVEY
 HB0036.in June 1991.
 HB0036
 HB0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0036.GEOID18 height accuracy estimate available here.
 HB0036
 HB0036.Click photographs - Photos may exist for this station.
 HB0036
 HB0036.The dynamic height is computed by dividing the NAVD 88
 HB0036.geopotential number by the normal gravity value computed on the
 HB0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0036.degrees latitude (g = 980.6199 gals.).
 HB0036
 HB0036.The modeled gravity was interpolated from observed gravity values.
 HB0036
 HB0036;                    North         East    Units  Estimated Accuracy
 HB0036;SPC IL E     -   127,970.      290,950.      MT  (+/- 180 meters Scaled)
 HB0036
 HB0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG736867(NAD 83)
 HB0036
 HB0036                          SUPERSEDED SURVEY CONTROL
 HB0036
 HB0036  NGVD 29 (11/26/84)  130.935  (m)          429.58   (f) ADJUSTED    1 2
 HB0036
 HB0036.Superseded values are not recommended for survey control.
 HB0036
 HB0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0036.See file dsdata.pdf to determine how the superseded data were derived.
 HB0036
 HB0036_MARKER: DB = BENCH MARK DISK
 HB0036_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0036_SP_SET: BUILDING
 HB0036_STAMPING: U 144 1949
 HB0036_MARK LOGO: CGS
 HB0036_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0036
 HB0036  HISTORY     - Date     Condition        Report By
 HB0036  HISTORY     - 1949     MONUMENTED       CGS
 HB0036  HISTORY     - 1978     GOOD             ILDT
 HB0036  HISTORY     - 1978     GOOD             ILDT
 HB0036  HISTORY     - 1978     GOOD             ILDT
 HB0036  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0036
 HB0036                          STATION DESCRIPTION
 HB0036
 HB0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0036'AT ELDORADO.
 HB0036'AT ELDORADO, AT THE INTERSECTION OF ILLINOIS AND WASHINGTON
 HB0036'AVENUES, SET VERTICALLY IN THE SOUTH FACE OF THE DODD ADDITION
 HB0036'OF ELDORADO TOWNSHIP HIGH SCHOOL, 2 FEET EAST OF THE SOUTHWEST
 HB0036'CORNER OF THE BUILDING AND ABOUT 1 1/2 FEET ABOVE THE GROUND.
 HB0036
 HB0036                          STATION RECOVERY (1978)
 HB0036
 HB0036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0036'RECOVERED IN GOOD CONDITION.
 HB0036
 HB0036                          STATION RECOVERY (1978)
 HB0036
 HB0036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0036'RECOVERED IN GOOD CONDITION.
 HB0036
 HB0036                          STATION RECOVERY (1978)
 HB0036
 HB0036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0036'RECOVERED IN GOOD CONDITION.
 HB0036
 HB0036                          STATION RECOVERY (2012)
 HB0036
 HB0036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0554 ***********************************************************************
 HB0554  DESIGNATION -  U 145
 HB0554  PID         -  HB0554
 HB0554  STATE/COUNTY-  IL/SALINE
 HB0554  COUNTRY     -  US
 HB0554  USGS QUAD   -  GALATIA (2018)
 HB0554
 HB0554                         *CURRENT SURVEY CONTROL
 HB0554  ______________________________________________________________________
 HB0554* NAD 83(1986) POSITION- 37 48 43.     (N) 088 32 48.     (W)   SCALED
 HB0554* NAVD 88 ORTHO HEIGHT -   118.219 (meters)      387.86  (feet) ADJUSTED
 HB0554  ______________________________________________________________________
 HB0554  GEOID HEIGHT    -        -29.659 (meters)                     GEOID18
 HB0554  DYNAMIC HEIGHT  -        118.139 (meters)      387.59  (feet) COMP
 HB0554  MODELED GRAVITY -    979,945.2   (mgal)                       NAVD 88
 HB0554
 HB0554  VERT ORDER      -  FIRST     CLASS II
 HB0554
 HB0554.This mark is at Harrisburg-Raleigh Airport (HSB)
 HB0554
 HB0554.The horizontal coordinates were scaled from a map and have
 HB0554.an estimated accuracy of +/- 6 seconds.
 HB0554
 HB0554.The orthometric height was determined by differential leveling and
 HB0554.adjusted by the NATIONAL GEODETIC SURVEY
 HB0554.in June 1991.
 HB0554
 HB0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0554.GEOID18 height accuracy estimate available here.
 HB0554
 HB0554.Click photographs - Photos may exist for this station.
 HB0554
 HB0554.The dynamic height is computed by dividing the NAVD 88
 HB0554.geopotential number by the normal gravity value computed on the
 HB0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0554.degrees latitude (g = 980.6199 gals.).
 HB0554
 HB0554.The modeled gravity was interpolated from observed gravity values.
 HB0554
 HB0554;                    North         East    Units  Estimated Accuracy
 HB0554;SPC IL E     -   127,120.      281,220.      MT  (+/- 180 meters Scaled)
 HB0554
 HB0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG638860(NAD 83)
 HB0554
 HB0554                          SUPERSEDED SURVEY CONTROL
 HB0554
 HB0554  NGVD 29 (11/26/84)  118.320  (m)          388.19   (f) ADJUSTED    1 2
 HB0554
 HB0554.Superseded values are not recommended for survey control.
 HB0554
 HB0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0554.See file dsdata.pdf to determine how the superseded data were derived.
 HB0554
 HB0554_MARKER: DB = BENCH MARK DISK
 HB0554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0554_STAMPING: U 145 1949
 HB0554_MARK LOGO: CGS
 HB0554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0554+STABILITY: SURFACE MOTION
 HB0554
 HB0554  HISTORY     - Date     Condition        Report By
 HB0554  HISTORY     - 1949     MONUMENTED       CGS
 HB0554  HISTORY     - 1980     GOOD             ILDT
 HB0554  HISTORY     - 1980     GOOD             ILDT
 HB0554  HISTORY     - 1980     GOOD             ILDT
 HB0554  HISTORY     - 20110627 MARK NOT FOUND   ILDT
 HB0554  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0554
 HB0554                          STATION DESCRIPTION
 HB0554
 HB0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0554'1.4 MI SW FROM RALEIGH.
 HB0554'1.0 MILE SOUTH ALONG STATE HIGHWAY 34 FROM THE INTERSECTION OF
 HB0554'THE ILLINOIS CENTRAL RAILROAD AT RALEIGH, THENCE 0.40 MILE WEST
 HB0554'FROM THE ENTRANCE AT THE HARRISBURG-RALEIGH AIRPORT, SET IN THE
 HB0554'CENTER OF AIRCRAFT DISPLAY CIRCLE AND RADIUS POINT OF ROADWAY
 HB0554'AROUND CIRCLE, 188 FEET NORTHEAST OF THE NORTH CORNER OF FOUNDATION
 HB0554'OF ADMINSTRATION BUILDING, 1.5 FEET NORTHWEST OF A WHITE WOODEN
 HB0554'WITNESS POST AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 HB0554'INCH.
 HB0554
 HB0554                          STATION RECOVERY (1980)
 HB0554
 HB0554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0554'RECOVERED IN GOOD CONDITION.
 HB0554
 HB0554                          STATION RECOVERY (1980)
 HB0554
 HB0554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0554'RECOVERED IN GOOD CONDITION.
 HB0554
 HB0554                          STATION RECOVERY (1980)
 HB0554
 HB0554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 HB0554'RECOVERED IN GOOD CONDITION.
 HB0554
 HB0554                          STATION RECOVERY (2011)
 HB0554
 HB0554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0554'A NEW AIRPLANE HANGAR HAS BEEN BUILT IN THE MONUMENTS LOCATION
 HB0554
 HB0554                          STATION RECOVERY (2012)
 HB0554
 HB0554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0554'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1370 ***********************************************************************
 JB1370  DESIGNATION -  U 147
 JB1370  PID         -  JB1370
 JB1370  STATE/COUNTY-  IL/ST CLAIR
 JB1370  COUNTRY     -  US
 JB1370  USGS QUAD   -  O'FALLON (2018)
 JB1370
 JB1370                         *CURRENT SURVEY CONTROL
 JB1370  ______________________________________________________________________
 JB1370* NAD 83(1986) POSITION- 38 35 50.     (N) 089 57 01.     (W)   SCALED
 JB1370* NAVD 88 ORTHO HEIGHT -   169.478 (meters)      556.03  (feet) ADJUSTED
 JB1370  ______________________________________________________________________
 JB1370  GEOID HEIGHT    -        -30.759 (meters)                     GEOID18
 JB1370  DYNAMIC HEIGHT  -        169.370 (meters)      555.67  (feet) COMP
 JB1370  MODELED GRAVITY -    979,991.4   (mgal)                       NAVD 88
 JB1370
 JB1370  VERT ORDER      -  FIRST     CLASS I
 JB1370
 JB1370.The horizontal coordinates were scaled from a map and have
 JB1370.an estimated accuracy of +/- 6 seconds.
 JB1370
 JB1370.The orthometric height was determined by differential leveling and
 JB1370.adjusted by the NATIONAL GEODETIC SURVEY
 JB1370.in June 1991.
 JB1370
 JB1370.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1370.GEOID18 height accuracy estimate available here.
 JB1370
 JB1370.Click photographs - Photos may exist for this station.
 JB1370
 JB1370.The dynamic height is computed by dividing the NAVD 88
 JB1370.geopotential number by the normal gravity value computed on the
 JB1370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1370.degrees latitude (g = 980.6199 gals.).
 JB1370
 JB1370.The modeled gravity was interpolated from observed gravity values.
 JB1370
 JB1370;                    North         East    Units  Estimated Accuracy
 JB1370;SPC IL W     -   214,280.      718,850.      MT  (+/- 180 meters Scaled)
 JB1370
 JB1370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH430762(NAD 83)
 JB1370
 JB1370                          SUPERSEDED SURVEY CONTROL
 JB1370
 JB1370  NGVD 29 (??/??/92)  169.594  (m)          556.41   (f) ADJ UNCH    1 1
 JB1370
 JB1370.Superseded values are not recommended for survey control.
 JB1370
 JB1370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1370.See file dsdata.pdf to determine how the superseded data were derived.
 JB1370
 JB1370_MARKER: DB = BENCH MARK DISK
 JB1370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1370_STAMPING: U 147 1949
 JB1370_MARK LOGO: CGS
 JB1370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1370+STABILITY: SURFACE MOTION
 JB1370_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1370+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB1370
 JB1370  HISTORY     - Date     Condition        Report By
 JB1370  HISTORY     - 1949     MONUMENTED       CGS
 JB1370  HISTORY     - 1969     GOOD             CGS
 JB1370  HISTORY     - 20110822 GOOD             ILDT
 JB1370
 JB1370                          STATION DESCRIPTION
 JB1370
 JB1370'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1370'2.3 MI W FROM O FALLON.
 JB1370'ABOUT 2.3 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1370'THE STATION AT OFALLON, NEAR MILEPOLE 322-26, 58 FEET EAST OF
 JB1370'THE CENTER OF THE CROSSING OF A GRAVELED ROAD, 39.3 FEET NORTHEAST
 JB1370'OF THE NORTHEAST RAIL, 14 1/2 FEET SOUTH OF THE CENTER LINE OF THE
 JB1370'ROAD, 5 FEET SOUTHEAST OF THE NORTHWEST END OF A RIGHT-OF-WAY
 JB1370'FENCE LINE, 2.3 FEET SOUTHWEST OF THE RIGHT-OF-WAY FENCE LINE, 1.1
 JB1370'FEET SOUTHWEST OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL
 JB1370'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1370'2 INCHES ABOVE THE LEVEL OF THE GROUND.  SEC 26, T2N, R8W.
 JB1370
 JB1370                          STATION RECOVERY (2011)
 JB1370
 JB1370'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1370'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0698 ***********************************************************************
 HB0698  DESIGNATION -  U 148
 HB0698  PID         -  HB0698
 HB0698  STATE/COUNTY-  IL/JACKSON
 HB0698  COUNTRY     -  US
 HB0698  USGS QUAD   -  MURPHYSBORO (2018)
 HB0698
 HB0698                         *CURRENT SURVEY CONTROL
 HB0698  ______________________________________________________________________
 HB0698* NAD 83(1986) POSITION- 37 46 59.8    (N) 089 20 10.7    (W)   HD_HELD2
 HB0698* NAVD 88 ORTHO HEIGHT -   121.826 (meters)      399.69  (feet) ADJUSTED
 HB0698  ______________________________________________________________________
 HB0698  GEOID HEIGHT    -        -29.223 (meters)                     GEOID18
 HB0698  DYNAMIC HEIGHT  -        121.741 (meters)      399.41  (feet) COMP
 HB0698  MODELED GRAVITY -    979,935.7   (mgal)                       NAVD 88
 HB0698
 HB0698  VERT ORDER      -  SECOND    CLASS I
 HB0698
 HB0698.The horizontal coordinates were established by autonomous hand held GPS
 HB0698.observations and have an estimated accuracy of +/- 10 meters.
 HB0698
 HB0698.The orthometric height was determined by differential leveling and
 HB0698.adjusted by the NATIONAL GEODETIC SURVEY
 HB0698.in July 2014.
 HB0698
 HB0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0698.GEOID18 height accuracy estimate available here.
 HB0698
 HB0698.Click photographs - Photos may exist for this station.
 HB0698
 HB0698.The dynamic height is computed by dividing the NAVD 88
 HB0698.geopotential number by the normal gravity value computed on the
 HB0698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0698.degrees latitude (g = 980.6199 gals.).
 HB0698
 HB0698.The modeled gravity was interpolated from observed gravity values.
 HB0698
 HB0698;                    North         East    Units  Estimated Accuracy
 HB0698;SPC IL W     -   124,241.      773,143.      MT  (+/- 10 meters HH2 GPS)
 HB0698
 HB0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9426284340(NAD 83)
 HB0698
 HB0698                          SUPERSEDED SURVEY CONTROL
 HB0698
 HB0698  NAVD 88 (06/15/91)  121.844  (m)          399.75   (f) SUPERSEDED  1 2
 HB0698  NGVD 29 (11/26/84)  121.937  (m)          400.06   (f) ADJUSTED    1 2
 HB0698
 HB0698.Superseded values are not recommended for survey control.
 HB0698
 HB0698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0698.See file dsdata.pdf to determine how the superseded data were derived.
 HB0698
 HB0698_MARKER: DB = BENCH MARK DISK
 HB0698_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 HB0698_SP_SET: BOX CULVERT HEADWALL
 HB0698_STAMPING: U 148 1949
 HB0698_MARK LOGO: CGS
 HB0698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0698+STABILITY: SURFACE MOTION
 HB0698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0698+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2013
 HB0698
 HB0698  HISTORY     - Date     Condition        Report By
 HB0698  HISTORY     - 1949     MONUMENTED       CGS
 HB0698  HISTORY     - 1976     GOOD             ILDT
 HB0698  HISTORY     - 1976     GOOD             ILDT
 HB0698  HISTORY     - 1976     GOOD             ILDT
 HB0698  HISTORY     - 20130404 GOOD             PATRIC
 HB0698
 HB0698                          STATION DESCRIPTION
 HB0698
 HB0698'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0698'AT MURPHYSBORO.
 HB0698'AT MURPHYSBORO, ABOUT 1.45 MILES NORTH ALONG HIGHWAYS 13 AND 127
 HB0698'FROM THE COURTHOUSE, AT THE BOTTOM OF A GRADE, SET IN THE TOP
 HB0698'AND 2.4 FEET NORTH OF THE SOUTH END OF THE WEST HEADWALL OF A
 HB0698'6 FOOT CONCRETE BOX CULVERT, 15 FEET WEST OF THE CENTER LINE
 HB0698'OF THE HIGHWAYS 13 AND 127, JUST WEST OF A SMALL LAKE AND ABOUT
 HB0698'LEVEL WITH THE HIGHWAYS.
 HB0698
 HB0698                          STATION RECOVERY (1976)
 HB0698
 HB0698'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0698'RECOVERED IN GOOD CONDITION.
 HB0698
 HB0698                          STATION RECOVERY (1976)
 HB0698
 HB0698'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0698'RECOVERED IN GOOD CONDITION.
 HB0698
 HB0698                          STATION RECOVERY (1976)
 HB0698
 HB0698'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0698'RECOVERED IN GOOD CONDITION.
 HB0698
 HB0698                          STATION RECOVERY (2013)
 HB0698
 HB0698'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 HB0698'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0563 ***********************************************************************
 HB0563  DESIGNATION -  U 149
 HB0563  PID         -  HB0563
 HB0563  STATE/COUNTY-  IL/FRANKLIN
 HB0563  COUNTRY     -  US
 HB0563  USGS QUAD   -  ELKVILLE (2018)
 HB0563
 HB0563                         *CURRENT SURVEY CONTROL
 HB0563  ______________________________________________________________________
 HB0563* NAD 83(1986) POSITION- 37 58 53.     (N) 089 07 36.     (W)   SCALED
 HB0563* NAVD 88 ORTHO HEIGHT -   132.629 (meters)      435.13  (feet) ADJUSTED
 HB0563  ______________________________________________________________________
 HB0563  GEOID HEIGHT    -        -29.432 (meters)                     GEOID18
 HB0563  DYNAMIC HEIGHT  -        132.541 (meters)      434.84  (feet) COMP
 HB0563  MODELED GRAVITY -    979,969.1   (mgal)                       NAVD 88
 HB0563
 HB0563  VERT ORDER      -  FIRST     CLASS II
 HB0563
 HB0563.The horizontal coordinates were scaled from a map and have
 HB0563.an estimated accuracy of +/- 6 seconds.
 HB0563
 HB0563.The orthometric height was determined by differential leveling and
 HB0563.adjusted by the NATIONAL GEODETIC SURVEY
 HB0563.in June 1991.
 HB0563
 HB0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0563.GEOID18 height accuracy estimate available here.
 HB0563
 HB0563.Click photographs - Photos may exist for this station.
 HB0563
 HB0563.The dynamic height is computed by dividing the NAVD 88
 HB0563.geopotential number by the normal gravity value computed on the
 HB0563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0563.degrees latitude (g = 980.6199 gals.).
 HB0563
 HB0563.The modeled gravity was interpolated from observed gravity values.
 HB0563
 HB0563;                    North         East    Units  Estimated Accuracy
 HB0563;SPC IL E     -   146,210.      230,300.      MT  (+/- 180 meters Scaled)
 HB0563
 HB0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH132058(NAD 83)
 HB0563
 HB0563                          SUPERSEDED SURVEY CONTROL
 HB0563
 HB0563  NGVD 29 (11/26/84)  132.721  (m)          435.44   (f) ADJUSTED    1 2
 HB0563
 HB0563.Superseded values are not recommended for survey control.
 HB0563
 HB0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0563.See file dsdata.pdf to determine how the superseded data were derived.
 HB0563
 HB0563_MARKER: DB = BENCH MARK DISK
 HB0563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0563_STAMPING: U 149 1949
 HB0563_MARK LOGO: CGS
 HB0563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0563+STABILITY: SURFACE MOTION
 HB0563
 HB0563  HISTORY     - Date     Condition        Report By
 HB0563  HISTORY     - 1949     MONUMENTED       CGS
 HB0563  HISTORY     - 1972     MARK NOT FOUND   USGS
 HB0563  HISTORY     - 20090401 MARK NOT FOUND   ILDT
 HB0563
 HB0563                          STATION DESCRIPTION
 HB0563
 HB0563'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0563'1.2 MI NW FROM MULKEYTOWN.
 HB0563'1.15 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0563'MAIN STREET CROSSING AT MULKEYTOWN, 0.5 MILE NORTHWEST OF CROSSING
 HB0563'OF HIGHWAY 14, AT A SMALL PUBLIC ROAD CROSSING, ABOUT 233 YARDS
 HB0563'NORTHWEST OF MILE POST E 78, 42 FEET WEST OF CENTER OF CROSSING,
 HB0563'61 FEET WEST OF AND ACROSS THE TRACK FROM THE CROSSING SIGN, 41.8
 HB0563'FEET NORTHWEST OF AND ACROSS ROAD FROM THE NORTHWEST END OF R/W
 HB0563'FENCE, BETWEEN THE DIRT ROAD AND THE TRACK, 23.5 FEET SOUTHWEST
 HB0563'OF THE SOUTHWEST RAIL, 2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS
 HB0563'POST, ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF CONCRETE
 HB0563'POST PROJECTING 3 INCHES.
 HB0563
 HB0563                          STATION RECOVERY (1972)
 HB0563
 HB0563'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 HB0563'MARK NOT FOUND.
 HB0563
 HB0563                          STATION RECOVERY (2009)
 HB0563
 HB0563'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0563'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0019 ***********************************************************************
 JB0019  DESIGNATION -  U 150
 JB0019  PID         -  JB0019
 JB0019  STATE/COUNTY-  IL/CLAY
 JB0019  COUNTRY     -  US
 JB0019  USGS QUAD   -  FLORA (2018)
 JB0019
 JB0019                         *CURRENT SURVEY CONTROL
 JB0019  ______________________________________________________________________
 JB0019* NAD 83(1986) POSITION- 38 40 32.     (N) 088 27 26.     (W)   SCALED
 JB0019* NAVD 88 ORTHO HEIGHT -   142.736 (meters)      468.29  (feet) ADJUSTED
 JB0019  ______________________________________________________________________
 JB0019  GEOID HEIGHT    -        -31.190 (meters)                     GEOID18
 JB0019  DYNAMIC HEIGHT  -        142.648 (meters)      468.00  (feet) COMP
 JB0019  MODELED GRAVITY -    980,007.1   (mgal)                       NAVD 88
 JB0019
 JB0019  VERT ORDER      -  FIRST     CLASS II
 JB0019
 JB0019.The horizontal coordinates were scaled from a map and have
 JB0019.an estimated accuracy of +/- 6 seconds.
 JB0019
 JB0019.The orthometric height was determined by differential leveling and
 JB0019.adjusted by the NATIONAL GEODETIC SURVEY
 JB0019.in June 1991.
 JB0019
 JB0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0019.GEOID18 height accuracy estimate available here.
 JB0019
 JB0019.Click photographs - Photos may exist for this station.
 JB0019
 JB0019.The dynamic height is computed by dividing the NAVD 88
 JB0019.geopotential number by the normal gravity value computed on the
 JB0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0019.degrees latitude (g = 980.6199 gals.).
 JB0019
 JB0019.The modeled gravity was interpolated from observed gravity values.
 JB0019
 JB0019;                    North         East    Units  Estimated Accuracy
 JB0019;SPC IL E     -   222,970.      289,220.      MT  (+/- 180 meters Scaled)
 JB0019
 JB0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH732817(NAD 83)
 JB0019
 JB0019                          SUPERSEDED SURVEY CONTROL
 JB0019
 JB0019  NGVD 29 (??/??/92)  142.846  (m)          468.65   (f) ADJ UNCH    1 2
 JB0019
 JB0019.Superseded values are not recommended for survey control.
 JB0019
 JB0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0019.See file dsdata.pdf to determine how the superseded data were derived.
 JB0019
 JB0019_MARKER: DB = BENCH MARK DISK
 JB0019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0019_STAMPING: U 150 1949
 JB0019_MARK LOGO: CGS
 JB0019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0019+STABILITY: SURFACE MOTION
 JB0019
 JB0019  HISTORY     - Date     Condition        Report By
 JB0019  HISTORY     - 1949     MONUMENTED       CGS
 JB0019  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0019
 JB0019                          STATION DESCRIPTION
 JB0019
 JB0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0019'1.9 MI E FROM FLORA.
 JB0019'1.9 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0019'STATION AT FLORA, SET IN THE EAST QUARTER OF A DIRT ROAD CROSSING,
 JB0019'68 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 55 FEET
 JB0019'SOUTHWEST OF MILE POST 240/30, 51 FEET SOUTHEAST OF THE SOUTHEAST
 JB0019'RAIL, 2 FEET NORTHWEST OF THE R/W FENCE, 2 FEET WEST OF A WHITE
 JB0019'WOODEN WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE TRACK
 JB0019'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0019
 JB0019                          STATION RECOVERY (1986)
 JB0019
 JB0019'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0019'THE MARK WAS FOUND DESTROYED WITH THE DISK MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1328 ***********************************************************************
 JB1328  DESIGNATION -  U 151
 JB1328  PID         -  JB1328
 JB1328  STATE/COUNTY-  IL/ST CLAIR
 JB1328  COUNTRY     -  US
 JB1328  USGS QUAD   -  TRENTON (2018)
 JB1328
 JB1328                         *CURRENT SURVEY CONTROL
 JB1328  ______________________________________________________________________
 JB1328* NAD 83(1986) POSITION- 38 35 57.85   (N) 089 43 11.99   (W)   HD_HELD1
 JB1328* NAVD 88 ORTHO HEIGHT -   155.280 (meters)      509.45  (feet) ADJUSTED
 JB1328  ______________________________________________________________________
 JB1328  GEOID HEIGHT    -        -30.668 (meters)                     GEOID18
 JB1328  DYNAMIC HEIGHT  -        155.184 (meters)      509.13  (feet) COMP
 JB1328  MODELED GRAVITY -    980,003.3   (mgal)                       NAVD 88
 JB1328
 JB1328  VERT ORDER      -  FIRST     CLASS I
 JB1328
 JB1328.The horizontal coordinates were determined by differentially corrected
 JB1328.hand held GPS observations or other comparable positioning techniques
 JB1328.and have an estimated accuracy of +/- 3 meters.
 JB1328
 JB1328.The orthometric height was determined by differential leveling and
 JB1328.adjusted by the NATIONAL GEODETIC SURVEY
 JB1328.in June 1991.
 JB1328
 JB1328.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1328.GEOID18 height accuracy estimate available here.
 JB1328
 JB1328.Click photographs - Photos may exist for this station.
 JB1328
 JB1328.The dynamic height is computed by dividing the NAVD 88
 JB1328.geopotential number by the normal gravity value computed on the
 JB1328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1328.degrees latitude (g = 980.6199 gals.).
 JB1328
 JB1328.The modeled gravity was interpolated from observed gravity values.
 JB1328
 JB1328;                    North         East    Units  Estimated Accuracy
 JB1328;SPC IL W     -   214,595.6     738,908.4     MT  (+/- 3 meters HH1 GPS) 
 JB1328
 JB1328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6312875832(NAD 83)
 JB1328
 JB1328                          SUPERSEDED SURVEY CONTROL
 JB1328
 JB1328  NGVD 29 (??/??/92)  155.393  (m)          509.82   (f) ADJ UNCH    1 1
 JB1328
 JB1328.Superseded values are not recommended for survey control.
 JB1328
 JB1328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1328.See file dsdata.pdf to determine how the superseded data were derived.
 JB1328
 JB1328_MARKER: DB = BENCH MARK DISK
 JB1328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1328_STAMPING: U 151 1949
 JB1328_MARK LOGO: CGS
 JB1328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1328+STABILITY: SURFACE MOTION
 JB1328
 JB1328  HISTORY     - Date     Condition        Report By
 JB1328  HISTORY     - 1949     MONUMENTED       CGS
 JB1328  HISTORY     - 1969     GOOD             CGS
 JB1328  HISTORY     - 20110829 MARK NOT FOUND   ILDT
 JB1328
 JB1328                          STATION DESCRIPTION
 JB1328
 JB1328'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1328'1.7 MI E FROM SUMMERFIELD.
 JB1328'ABOUT 1.7 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1328'THE CROSSING OF MAIN STREET AT SUMMERFIELD, ABOUT 1.8 MILES WEST
 JB1328'ALONG THE B AND O RAILROAD FROM THE CROSSING OF STATE HIGHWAY
 JB1328'160 AT TRENTON, ABOUT 0.7 MILE WEST OF A BLACK TOP ROAD CROSSING
 JB1328'AND THE CLINTON-ST CLAIR COUNTY LINE, 50 FEET SOUTHWEST OF AN
 JB1328'OLD ROAD CROSSING, 43 FEET SOUTH OF THE SOUTH RAIL, 16 FEET WEST
 JB1328'OF THE CENTER LINE OF THE ROAD, 2.8 FEET NORTH OF MILEPOLE
 JB1328'309-44, 1.3 FEET WEST OF A METAL WITNESS POST, 2 FEET ABOVE THE
 JB1328'LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 JB1328'PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.  SEC 24,
 JB1328'T 2 N, R 6 W.
 JB1328
 JB1328                          STATION RECOVERY (2011)
 JB1328
 JB1328'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1328'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0891 ***********************************************************************
 JB0891  DESIGNATION -  U 152
 JB0891  PID         -  JB0891
 JB0891  STATE/COUNTY-  IL/CLINTON
 JB0891  COUNTRY     -  US
 JB0891  USGS QUAD   -  CARLYLE (2018)
 JB0891
 JB0891                         *CURRENT SURVEY CONTROL
 JB0891  ______________________________________________________________________
 JB0891* NAD 83(1986) POSITION- 38 36 31.     (N) 089 21 28.     (W)   SCALED
 JB0891* NAVD 88 ORTHO HEIGHT -   135.929 (meters)      445.96  (feet) ADJUSTED
 JB0891  ______________________________________________________________________
 JB0891  GEOID HEIGHT    -        -30.896 (meters)                     GEOID18
 JB0891  DYNAMIC HEIGHT  -        135.842 (meters)      445.68  (feet) COMP
 JB0891  MODELED GRAVITY -    979,987.3   (mgal)                       NAVD 88
 JB0891
 JB0891  VERT ORDER      -  FIRST     CLASS I
 JB0891
 JB0891.The horizontal coordinates were scaled from a map and have
 JB0891.an estimated accuracy of +/- 6 seconds.
 JB0891
 JB0891.The orthometric height was determined by differential leveling and
 JB0891.adjusted by the NATIONAL GEODETIC SURVEY
 JB0891.in June 1991.
 JB0891
 JB0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0891.GEOID18 height accuracy estimate available here.
 JB0891
 JB0891.Click photographs - Photos may exist for this station.
 JB0891
 JB0891.The dynamic height is computed by dividing the NAVD 88
 JB0891.geopotential number by the normal gravity value computed on the
 JB0891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0891.degrees latitude (g = 980.6199 gals.).
 JB0891
 JB0891.The modeled gravity was interpolated from observed gravity values.
 JB0891
 JB0891;                    North         East    Units  Estimated Accuracy
 JB0891;SPC IL W     -   215,830.      770,450.      MT  (+/- 180 meters Scaled)
 JB0891
 JB0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH947759(NAD 83)
 JB0891
 JB0891                          SUPERSEDED SURVEY CONTROL
 JB0891
 JB0891  NGVD 29 (??/??/92)  136.041  (m)          446.33   (f) ADJ UNCH    1 1
 JB0891
 JB0891.Superseded values are not recommended for survey control.
 JB0891
 JB0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0891.See file dsdata.pdf to determine how the superseded data were derived.
 JB0891
 JB0891_MARKER: DB = BENCH MARK DISK
 JB0891_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0891_SP_SET: BRIDGE
 JB0891_STAMPING: U 152 1949
 JB0891_MARK LOGO: CGS
 JB0891_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0891_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0891+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2021
 JB0891
 JB0891  HISTORY     - Date     Condition        Report By
 JB0891  HISTORY     - 1949     MONUMENTED       CGS
 JB0891  HISTORY     - 1969     GOOD             CGS
 JB0891  HISTORY     - 20110822 GOOD             ILDT
 JB0891  HISTORY     - 20130924 GOOD             ILDT
 JB0891  HISTORY     - 20180808 GOOD             PRAIEN
 JB0891  HISTORY     - 20210303 GOOD             ILDT
 JB0891
 JB0891                          STATION DESCRIPTION
 JB0891
 JB0891'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0891'AT CARLYLE.
 JB0891'AT CARLYLE, ABOUT 0.9 MILE EAST ALONG THE BALTIMORE AND OHIO
 JB0891'RAILROAD FROM THE CROSSING OF STATE HIGHWAY 127, ABOUT 0.1 MILE
 JB0891'EAST OF THE SOUTH END OF FIRST STREET, SET ON THE TOP OF THE
 JB0891'NORTH END OF THE WEST ABUTMENT OF THE RAILROAD BRIDGE OVER
 JB0891'KASKASKIA RIVER, 6.9 FEET NORTH OF THE NORTH RAIL, 1 FOOT SOUTH
 JB0891'OF THE NORTH END OF THE ABUTMENT AND 1 FOOT BELOW THE LEVEL OF
 JB0891'THE TRACK.  SEC 19, T 2 N, R 2 W.
 JB0891
 JB0891                          STATION RECOVERY (2011)
 JB0891
 JB0891'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0891'RECOVERED IN GOOD CONDITION.
 JB0891
 JB0891                          STATION RECOVERY (2013)
 JB0891
 JB0891'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 JB0891'RECOVERED IN GOOD CONDITION.
 JB0891
 JB0891                          STATION RECOVERY (2018)
 JB0891
 JB0891'RECOVERY NOTE BY PRAIRIE ENGINEERS 2018 (JL)
 JB0891'RECOVERED IN GOOD CONDITION.
 JB0891
 JB0891                          STATION RECOVERY (2021)
 JB0891
 JB0891'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RP)
 JB0891'THE MARK IS ON TOP OF HEADWALL NEXT TO RAILROAD TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0582 ***********************************************************************
 JB0582  DESIGNATION -  U 153
 JB0582  PID         -  JB0582
 JB0582  STATE/COUNTY-  IL/CLAY
 JB0582  COUNTRY     -  US
 JB0582  USGS QUAD   -  FLORA (2018)
 JB0582
 JB0582                         *CURRENT SURVEY CONTROL
 JB0582  ______________________________________________________________________
 JB0582* NAD 83(1986) POSITION- 38 39 23.     (N) 088 29 54.     (W)   SCALED
 JB0582* NAVD 88 ORTHO HEIGHT -   153.059 (meters)      502.16  (feet) ADJUSTED
 JB0582  ______________________________________________________________________
 JB0582  GEOID HEIGHT    -        -31.134 (meters)                     GEOID18
 JB0582  DYNAMIC HEIGHT  -        152.965 (meters)      501.85  (feet) COMP
 JB0582  MODELED GRAVITY -    980,005.5   (mgal)                       NAVD 88
 JB0582
 JB0582  VERT ORDER      -  FIRST     CLASS II
 JB0582
 JB0582.The horizontal coordinates were scaled from a map and have
 JB0582.an estimated accuracy of +/- 6 seconds.
 JB0582
 JB0582.The orthometric height was determined by differential leveling and
 JB0582.adjusted by the NATIONAL GEODETIC SURVEY
 JB0582.in June 1991.
 JB0582
 JB0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0582.GEOID18 height accuracy estimate available here.
 JB0582
 JB0582.Click photographs - Photos may exist for this station.
 JB0582
 JB0582.The dynamic height is computed by dividing the NAVD 88
 JB0582.geopotential number by the normal gravity value computed on the
 JB0582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0582.degrees latitude (g = 980.6199 gals.).
 JB0582
 JB0582.The modeled gravity was interpolated from observed gravity values.
 JB0582
 JB0582;                    North         East    Units  Estimated Accuracy
 JB0582;SPC IL E     -   220,850.      285,640.      MT  (+/- 180 meters Scaled)
 JB0582
 JB0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH696797(NAD 83)
 JB0582
 JB0582                          SUPERSEDED SURVEY CONTROL
 JB0582
 JB0582  NGVD 29 (??/??/92)  153.17   (m)          502.5    (f) COMPUTED    1 2
 JB0582
 JB0582.Superseded values are not recommended for survey control.
 JB0582
 JB0582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0582.See file dsdata.pdf to determine how the superseded data were derived.
 JB0582
 JB0582_MARKER: DB = BENCH MARK DISK
 JB0582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0582_STAMPING: U 153 1949
 JB0582_MARK LOGO: CGS
 JB0582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0582+STABILITY: SURFACE MOTION
 JB0582
 JB0582  HISTORY     - Date     Condition        Report By
 JB0582  HISTORY     - 1949     MONUMENTED       CGS
 JB0582  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0582
 JB0582                          STATION DESCRIPTION
 JB0582
 JB0582'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0582'1.5 MI SW FROM FLORA.
 JB0582'ABOUT 1.5 MILES SOUTHWEST OF FLORA, ABOUT 0.25 MILE SOUTH OF THE
 JB0582'HANGAR AT FLORA AIRPORT, 85 FEET EAST OF THE EAST EDGE OF THE
 JB0582'NORTH-SOUTH RUNWAY, 215 FEET WEST OF A 14-INCH PEAR TREE AT THE
 JB0582'SOUTHWEST CORNER OF A ORCHARD, 1.5 FEET NORTH OF A EAST-WEST
 JB0582'FENCE LINE, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, SET ON
 JB0582'THE HIGHEST PART OF THE FIELD AND SET IN THE TOP OF A CONCRETE
 JB0582'POST PROJECTING 6 INCHES.
 JB0582
 JB0582                          STATION RECOVERY (1986)
 JB0582
 JB0582'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0582'THIS AREA IS NOW FARM LAND AND THE AIRPORT IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1005 ***********************************************************************
 JB1005  DESIGNATION -  U 154
 JB1005  PID         -  JB1005
 JB1005  STATE/COUNTY-  IL/MARION
 JB1005  COUNTRY     -  US
 JB1005  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1005
 JB1005                         *CURRENT SURVEY CONTROL
 JB1005  ______________________________________________________________________
 JB1005* NAD 83(1986) POSITION- 38 34 43.     (N) 089 07 34.     (W)   SCALED
 JB1005* NAVD 88 ORTHO HEIGHT -   150.393 (meters)      493.41  (feet) ADJUSTED
 JB1005  ______________________________________________________________________
 JB1005  GEOID HEIGHT    -        -30.818 (meters)                     GEOID18
 JB1005  DYNAMIC HEIGHT  -        150.298 (meters)      493.10  (feet) COMP
 JB1005  MODELED GRAVITY -    979,994.2   (mgal)                       NAVD 88
 JB1005
 JB1005  VERT ORDER      -  FIRST     CLASS I
 JB1005
 JB1005.The horizontal coordinates were scaled from a map and have
 JB1005.an estimated accuracy of +/- 6 seconds.
 JB1005
 JB1005.The orthometric height was determined by differential leveling and
 JB1005.adjusted by the NATIONAL GEODETIC SURVEY
 JB1005.in June 1991.
 JB1005
 JB1005.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1005.GEOID18 height accuracy estimate available here.
 JB1005
 JB1005.Click photographs - Photos may exist for this station.
 JB1005
 JB1005.The dynamic height is computed by dividing the NAVD 88
 JB1005.geopotential number by the normal gravity value computed on the
 JB1005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1005.degrees latitude (g = 980.6199 gals.).
 JB1005
 JB1005.The modeled gravity was interpolated from observed gravity values.
 JB1005
 JB1005;                    North         East    Units  Estimated Accuracy
 JB1005;SPC IL E     -   212,500.      230,920.      MT  (+/- 180 meters Scaled)
 JB1005
 JB1005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH147721(NAD 83)
 JB1005
 JB1005                          SUPERSEDED SURVEY CONTROL
 JB1005
 JB1005  NGVD 29 (??/??/92)  150.526  (m)          493.85   (f) ADJ UNCH    1 1
 JB1005
 JB1005.Superseded values are not recommended for survey control.
 JB1005
 JB1005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1005.See file dsdata.pdf to determine how the superseded data were derived.
 JB1005
 JB1005_MARKER: DB = BENCH MARK DISK
 JB1005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1005_STAMPING: U 154 1949
 JB1005_MARK LOGO: CGS
 JB1005_PROJECTION: RECESSED 10 CENTIMETERS
 JB1005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1005+STABILITY: SURFACE MOTION
 JB1005
 JB1005  HISTORY     - Date     Condition        Report By
 JB1005  HISTORY     - 1949     MONUMENTED       CGS
 JB1005  HISTORY     - 1969     GOOD             CGS
 JB1005  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 JB1005  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB1005
 JB1005                          STATION DESCRIPTION
 JB1005
 JB1005'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1005'2.4 MI S FROM SANDOVAL.
 JB1005'ABOUT 2.4 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1005'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB1005'AT SANDOVAL, 29 1/2 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK,
 JB1005'540 FEET SOUTH OF THE CENTER OF A PATH THAT CROSSES THE TRACK,
 JB1005'1.1 FEET EAST OF A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW
 JB1005'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 JB1005'WHICH IS 4 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 30,
 JB1005'T 2 N, R 1 E.  THE MARK IS ON THE WEST EDGE OF A DRAINAGE DITCH.
 JB1005
 JB1005                          STATION RECOVERY (2011)
 JB1005
 JB1005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1005'MARK NOT FOUND.
 JB1005
 JB1005                          STATION RECOVERY (2014)
 JB1005
 JB1005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1005'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0600 ***********************************************************************
 JB0600  DESIGNATION -  U 155
 JB0600  PID         -  JB0600
 JB0600  STATE/COUNTY-  IL/MARION
 JB0600  COUNTRY     -  US
 JB0600  USGS QUAD   -  IUKA (2018)
 JB0600
 JB0600                         *CURRENT SURVEY CONTROL
 JB0600  ______________________________________________________________________
 JB0600* NAD 83(1986) POSITION- 38 36 55.     (N) 088 46 16.     (W)   SCALED
 JB0600* NAVD 88 ORTHO HEIGHT -   154.643 (meters)      507.36  (feet) ADJUSTED
 JB0600  ______________________________________________________________________
 JB0600  GEOID HEIGHT    -        -31.027 (meters)                     GEOID18
 JB0600  DYNAMIC HEIGHT  -        154.545 (meters)      507.04  (feet) COMP
 JB0600  MODELED GRAVITY -    979,991.4   (mgal)                       NAVD 88
 JB0600
 JB0600  VERT ORDER      -  FIRST     CLASS II
 JB0600
 JB0600.The horizontal coordinates were scaled from a map and have
 JB0600.an estimated accuracy of +/- 6 seconds.
 JB0600
 JB0600.The orthometric height was determined by differential leveling and
 JB0600.adjusted by the NATIONAL GEODETIC SURVEY
 JB0600.in June 1991.
 JB0600
 JB0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0600.GEOID18 height accuracy estimate available here.
 JB0600
 JB0600.Click photographs - Photos may exist for this station.
 JB0600
 JB0600.The dynamic height is computed by dividing the NAVD 88
 JB0600.geopotential number by the normal gravity value computed on the
 JB0600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0600.degrees latitude (g = 980.6199 gals.).
 JB0600
 JB0600.The modeled gravity was interpolated from observed gravity values.
 JB0600
 JB0600;                    North         East    Units  Estimated Accuracy
 JB0600;SPC IL E     -   216,360.      261,870.      MT  (+/- 180 meters Scaled)
 JB0600
 JB0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH458755(NAD 83)
 JB0600
 JB0600                          SUPERSEDED SURVEY CONTROL
 JB0600
 JB0600  NGVD 29 (??/??/92)  154.754  (m)          507.72   (f) ADJ UNCH    1 2
 JB0600
 JB0600.Superseded values are not recommended for survey control.
 JB0600
 JB0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0600.See file dsdata.pdf to determine how the superseded data were derived.
 JB0600
 JB0600_MARKER: DB = BENCH MARK DISK
 JB0600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0600_STAMPING: U 155 1949
 JB0600_MARK LOGO: CGS
 JB0600_PROJECTION: PROJECTING 8 CENTIMETERS
 JB0600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0600+STABILITY: SURFACE MOTION
 JB0600
 JB0600  HISTORY     - Date     Condition        Report By
 JB0600  HISTORY     - 1949     MONUMENTED       CGS
 JB0600  HISTORY     - 1986     POOR             NGS
 JB0600  HISTORY     - 20110915 POOR             ILDT
 JB0600
 JB0600                          STATION DESCRIPTION
 JB0600
 JB0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0600'1 MI E FROM IUKA.
 JB0600'ABOUT 1.0 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0600'THE STATION AT IUKA, ABOUT 0.3 MILE WEST OF MILE POST C 258, SET
 JB0600'IN THE NORTHEAST QUARTER OF A ROAD CROSSING, 85 FEET NORTHWEST
 JB0600'AND ACROSS THE TRACK FROM MILE POLE 258/15, 65 FEET EAST OF THE
 JB0600'CENTER LINE OF THE ROAD, 39 FEET NORTH OF THE NORTH RAIL, 1 FOOT
 JB0600'SOUTH OF THE R/W FENCE, 2 FEET EAST OF A WHITE WOODEN WITNESS
 JB0600'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 JB0600'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0600
 JB0600                          STATION RECOVERY (1986)
 JB0600
 JB0600'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0600'RECOVERED IN POOR CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JB0600'NEW DESCRIPTION FOLLOWS.  15.2 KM (9.45 MI) EASTERLY ALONG U.S.
 JB0600'HIGHWAY 50 FROM THE COURTHOUSE IN SALEM, THENCE 1.6 KM (1.0 MI) SOUTH
 JB0600'ALONG COUNTY ROAD 2000 E, 19.8 M (65.0 FT) EAST OF THE CENTER OF THE
 JB0600'ROAD, AND 11.9 M (39.0 FT) NORTH OF THE NEAR RAIL OF THE CHESSIE
 JB0600'SYSTEM RAILROAD.  NOTE--THE MARK HAS BEEN HIT AND IS LEANING TO THE
 JB0600'SOUTHEAST AND THE DISK HAS BEEN MUTILATED.
 JB0600'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 JB0600'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 JB0600
 JB0600                          STATION RECOVERY (2011)
 JB0600
 JB0600'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0600'POOR CONDITION, LEANING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0839 ***********************************************************************
 HB0839  DESIGNATION -  U 156
 HB0839  PID         -  HB0839
 HB0839  STATE/COUNTY-  IL/PULASKI
 HB0839  COUNTRY     -  US
 HB0839  USGS QUAD   -  CAIRO (2018)
 HB0839
 HB0839                         *CURRENT SURVEY CONTROL
 HB0839  ______________________________________________________________________
 HB0839* NAD 83(1986) POSITION- 37 06 42.     (N) 089 12 05.     (W)   SCALED
 HB0839* NAVD 88 ORTHO HEIGHT -    98.643 (meters)      323.63  (feet) ADJUSTED
 HB0839  ______________________________________________________________________
 HB0839  GEOID HEIGHT    -        -28.216 (meters)                     GEOID18
 HB0839  DYNAMIC HEIGHT  -         98.572 (meters)      323.40  (feet) COMP
 HB0839  MODELED GRAVITY -    979,904.2   (mgal)                       NAVD 88
 HB0839
 HB0839  VERT ORDER      -  FIRST     CLASS I
 HB0839
 HB0839.The horizontal coordinates were scaled from a map and have
 HB0839.an estimated accuracy of +/- 6 seconds.
 HB0839
 HB0839.The orthometric height was determined by differential leveling and
 HB0839.adjusted by the NATIONAL GEODETIC SURVEY
 HB0839.in June 1991.
 HB0839
 HB0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0839.GEOID18 height accuracy estimate available here.
 HB0839
 HB0839.Click photographs - Photos may exist for this station.
 HB0839
 HB0839.The dynamic height is computed by dividing the NAVD 88
 HB0839.geopotential number by the normal gravity value computed on the
 HB0839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0839.degrees latitude (g = 980.6199 gals.).
 HB0839
 HB0839.The modeled gravity was interpolated from observed gravity values.
 HB0839
 HB0839;                    North         East    Units  Estimated Accuracy
 HB0839;SPC IL W     -    49,820.      785,790.      MT  (+/- 180 meters Scaled)
 HB0839
 HB0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG044095(NAD 83)
 HB0839
 HB0839                          SUPERSEDED SURVEY CONTROL
 HB0839
 HB0839  NGVD 29 (11/26/84)   98.553  (m)          323.34   (f) ADJUSTED    1 1
 HB0839
 HB0839.Superseded values are not recommended for survey control.
 HB0839
 HB0839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0839.See file dsdata.pdf to determine how the superseded data were derived.
 HB0839
 HB0839_MARKER: DB = BENCH MARK DISK
 HB0839_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0839_SP_SET: TOWER LEG FOUNDATION
 HB0839_STAMPING: U 156 1954
 HB0839_MARK LOGO: CGS
 HB0839_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0839_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0839+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0839
 HB0839  HISTORY     - Date     Condition        Report By
 HB0839  HISTORY     - 1954     MONUMENTED       CGS
 HB0839  HISTORY     - 1969     GOOD             CGS
 HB0839  HISTORY     - 1976     GOOD             ILDT
 HB0839  HISTORY     - 1976     GOOD             ILDT
 HB0839  HISTORY     - 1976     GOOD             ILDT
 HB0839  HISTORY     - 20020830 GOOD             USACE
 HB0839  HISTORY     - 20120618 GOOD             ILDT
 HB0839
 HB0839                          STATION DESCRIPTION
 HB0839
 HB0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0839'0.2 MI S FROM MOUNDS.
 HB0839'ABOUT 0.2 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0839'THE STATION AT MOUNDS, 132 FEET EAST OF THE EAST RAIL OF THE
 HB0839'EAST SET OF MAIN TRACKS, 125 FEET EAST OF THE EAST RAIL OF THE
 HB0839'MOST EASTERLY SET OF TRACKS, SET IN THE TOP OF THE WEST CORNER
 HB0839'OF THE CONCRETE FOUNDATION FOR THE SOUTHWEST LEG OF THE CITY
 HB0839'WATER TOWER, AND ABOUT 6 FEET BELOW THE LEVEL OF THE TRACK.
 HB0839'SEC 22, T16S, R1W.
 HB0839
 HB0839                          STATION RECOVERY (1976)
 HB0839
 HB0839'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0839'RECOVERED IN GOOD CONDITION.
 HB0839
 HB0839                          STATION RECOVERY (1976)
 HB0839
 HB0839'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0839'RECOVERED IN GOOD CONDITION.
 HB0839
 HB0839                          STATION RECOVERY (1976)
 HB0839
 HB0839'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0839'RECOVERED IN GOOD CONDITION.
 HB0839
 HB0839                          STATION RECOVERY (2002)
 HB0839
 HB0839'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0839'RECOVERED IN GOOD CONDITION.
 HB0839
 HB0839                          STATION RECOVERY (2012)
 HB0839
 HB0839'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0839'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0632 ***********************************************************************
 HB0632  DESIGNATION -  U 158
 HB0632  PID         -  HB0632
 HB0632  STATE/COUNTY-  IL/JACKSON
 HB0632  COUNTRY     -  US
 HB0632  USGS QUAD   -  MURPHYSBORO (2018)
 HB0632
 HB0632                         *CURRENT SURVEY CONTROL
 HB0632  ______________________________________________________________________
 HB0632* NAD 83(1986) POSITION- 37 46 37.     (N) 089 15 06.     (W)   SCALED
 HB0632* NAVD 88 ORTHO HEIGHT -   123.776 (meters)      406.09  (feet) ADJUSTED
 HB0632  ______________________________________________________________________
 HB0632  GEOID HEIGHT    -        -29.186 (meters)                     GEOID18
 HB0632  DYNAMIC HEIGHT  -        123.691 (meters)      405.81  (feet) COMP
 HB0632  MODELED GRAVITY -    979,940.6   (mgal)                       NAVD 88
 HB0632
 HB0632  VERT ORDER      -  FIRST     CLASS II
 HB0632
 HB0632.The horizontal coordinates were scaled from a map and have
 HB0632.an estimated accuracy of +/- 6 seconds.
 HB0632
 HB0632.The orthometric height was determined by differential leveling and
 HB0632.adjusted by the NATIONAL GEODETIC SURVEY
 HB0632.in June 1991.
 HB0632
 HB0632.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0632.GEOID18 height accuracy estimate available here.
 HB0632
 HB0632.Click photographs - Photos may exist for this station.
 HB0632
 HB0632.The dynamic height is computed by dividing the NAVD 88
 HB0632.geopotential number by the normal gravity value computed on the
 HB0632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0632.degrees latitude (g = 980.6199 gals.).
 HB0632
 HB0632.The modeled gravity was interpolated from observed gravity values.
 HB0632
 HB0632;                    North         East    Units  Estimated Accuracy
 HB0632;SPC IL W     -   123,610.      780,610.      MT  (+/- 180 meters Scaled)
 HB0632
 HB0632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG016834(NAD 83)
 HB0632
 HB0632                          SUPERSEDED SURVEY CONTROL
 HB0632
 HB0632  NGVD 29 (11/26/84)  123.869  (m)          406.39   (f) ADJUSTED    1 2
 HB0632
 HB0632.Superseded values are not recommended for survey control.
 HB0632
 HB0632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0632.See file dsdata.pdf to determine how the superseded data were derived.
 HB0632
 HB0632_MARKER: DB = BENCH MARK DISK
 HB0632_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0632_STAMPING: U 158 1954
 HB0632_MARK LOGO: CGS
 HB0632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0632+STABILITY: SURFACE MOTION
 HB0632
 HB0632  HISTORY     - Date     Condition        Report By
 HB0632  HISTORY     - 1954     MONUMENTED       CGS
 HB0632  HISTORY     - 1969     MARK NOT FOUND   CGS
 HB0632  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0632
 HB0632                          STATION DESCRIPTION
 HB0632
 HB0632'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 HB0632'5.4 MI NW FROM CARBONDALE.
 HB0632'3.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0632'STATION AT CARBONDALE, THENCE ABOUT 1.15 MILES WEST AND 0.2 MILE
 HB0632'SOUTH ALONG A ROAD, THENCE ABOUT 0.3 MILE WEST ACROSS MURDALE
 HB0632'AIRPORT, 31 1/2 FEET WEST OF THE NORTH CORNER OF AIRPORT OFFICE
 HB0632'BUILDING, NEXT TO AND JUST EAST OF THE THERMOMETER BUILDING,
 HB0632'7 1/2 FEET SOUTHWEST OF RAIN GAGE, 15 FEET SOUTHWEST OF A STEEL
 HB0632'FENCE, 9 FEET NORTHWEST OF A STEEL FENCE, 19 FEET NORTHWEST
 HB0632'OF NORTHWEST EDGE OF A CONCRETE WALK, AND SET IN THE TOP OF A
 HB0632'CONCRETE POST PROJECTING 1 INCH.  NOTE-- THERE IS NOW A
 HB0632'BUILDING AND A CONCRETE PARKING LOT NEAR THE DESCRIBED LOCATION
 HB0632'OF THE MARK.
 HB0632
 HB0632                          STATION RECOVERY (1969)
 HB0632
 HB0632'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 HB0632'MARK NOT FOUND.
 HB0632
 HB0632                          STATION RECOVERY (2012)
 HB0632
 HB0632'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0632'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1029 ***********************************************************************
 JB1029  DESIGNATION -  U 159
 JB1029  PID         -  JB1029
 JB1029  STATE/COUNTY-  IL/WASHINGTON
 JB1029  COUNTRY     -  US
 JB1029  USGS QUAD   -  IRVINGTON (2018)
 JB1029
 JB1029                         *CURRENT SURVEY CONTROL
 JB1029  ______________________________________________________________________
 JB1029* NAD 83(1986) POSITION- 38 29 00.11   (N) 089 08 56.72   (W)   HD_HELD1
 JB1029* NAVD 88 ORTHO HEIGHT -   149.932 (meters)      491.90  (feet) ADJUSTED
 JB1029  ______________________________________________________________________
 JB1029  GEOID HEIGHT    -        -30.533 (meters)                     GEOID18
 JB1029  DYNAMIC HEIGHT  -        149.836 (meters)      491.59  (feet) COMP
 JB1029  MODELED GRAVITY -    979,986.4   (mgal)                       NAVD 88
 JB1029
 JB1029  VERT ORDER      -  SECOND    CLASS I
 JB1029
 JB1029.The horizontal coordinates were determined by differentially corrected
 JB1029.hand held GPS observations or other comparable positioning techniques
 JB1029.and have an estimated accuracy of +/- 3 meters.
 JB1029
 JB1029.The orthometric height was determined by differential leveling and
 JB1029.adjusted by the NATIONAL GEODETIC SURVEY
 JB1029.in May 2016.
 JB1029
 JB1029.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1029.GEOID18 height accuracy estimate available here.
 JB1029
 JB1029.Click photographs - Photos may exist for this station.
 JB1029
 JB1029.The dynamic height is computed by dividing the NAVD 88
 JB1029.geopotential number by the normal gravity value computed on the
 JB1029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1029.degrees latitude (g = 980.6199 gals.).
 JB1029
 JB1029.The modeled gravity was interpolated from observed gravity values.
 JB1029
 JB1029;                    North         East    Units  Estimated Accuracy
 JB1029;SPC IL W     -   202,111.2     788,782.4     MT  (+/- 3 meters HH1 GPS) 
 JB1029
 JB1029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1255061635(NAD 83)
 JB1029
 JB1029                          SUPERSEDED SURVEY CONTROL
 JB1029
 JB1029  NAVD 88 (06/15/91)  149.908  (m)          491.82   (f) SUPERSEDED  1 1
 JB1029  NGVD 29 (??/??/92)  150.028  (m)          492.22   (f) ADJ UNCH    1 1
 JB1029
 JB1029.Superseded values are not recommended for survey control.
 JB1029
 JB1029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1029.See file dsdata.pdf to determine how the superseded data were derived.
 JB1029
 JB1029_MARKER: DB = BENCH MARK DISK
 JB1029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1029_STAMPING: U 159 1954
 JB1029_MARK LOGO: CGS
 JB1029_PROJECTION: PROJECTING 8 CENTIMETERS
 JB1029_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1029+STABILITY: SURFACE MOTION
 JB1029_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1029+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 JB1029
 JB1029  HISTORY     - Date     Condition        Report By
 JB1029  HISTORY     - 1954     MONUMENTED       CGS
 JB1029  HISTORY     - 1969     GOOD             CGS
 JB1029  HISTORY     - 20121009 GOOD             ILDT
 JB1029  HISTORY     - 20140707 GOOD             ILDT
 JB1029  HISTORY     - 20151007 GOOD             AMESC
 JB1029
 JB1029                          STATION DESCRIPTION
 JB1029
 JB1029'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1029'3 MI S FROM CENTRALIA.
 JB1029'ABOUT 3.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1029'THE STATION AT CENTRALIA, 0.45 MILE SOUTH OF MILEPOST 255, 49
 JB1029'YARDS EAST OF THE CENTER OF A CROSSING OF THE EAST MAIN TRACK OF
 JB1029'THE RAILROAD AND A PAVED ROAD, 144 FEET EAST OF THE EAST RAIL OF
 JB1029'THE EAST SET OF MAIN TRACKS, 111 FEET EAST OF THE CENTER OF A
 JB1029'METAL GATE ACROSS THE ROAD, 36 FEET EAST OF THE CENTER LINE OF
 JB1029'THE ROAD, 65 FEET EAST OF A POWER POLE, 1 FOOT NORTHWEST OF AN
 JB1029'UNDERGROUND PIPE LINE MARKER, 0.9 FOOT SOUTHEAST OF A METAL
 JB1029'WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF
 JB1029'A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 JB1029'GROUND ON THE SOUTH SIDE AND 6 INCHES ABOVE THE SURFACE OF THE
 JB1029'GROUND ON THE NORTH SIDE.  SEC 36, T 1 N, R 1 W.
 JB1029
 JB1029                          STATION RECOVERY (2012)
 JB1029
 JB1029'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1029'RECOVERED IN GOOD CONDITION.
 JB1029
 JB1029                          STATION RECOVERY (2014)
 JB1029
 JB1029'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1029'RECOVERED IN GOOD CONDITION.
 JB1029
 JB1029                          STATION RECOVERY (2015)
 JB1029
 JB1029'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1029'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1237 ***********************************************************************
 JA1237  DESIGNATION -  U 16
 JA1237  PID         -  JA1237
 JA1237  STATE/COUNTY-  IL/WABASH
 JA1237  COUNTRY     -  US
 JA1237  USGS QUAD   -  MOUNT CARMEL (2018)
 JA1237
 JA1237                         *CURRENT SURVEY CONTROL
 JA1237  ______________________________________________________________________
 JA1237* NAD 83(1986) POSITION- 38 24 13.66   (N) 087 45 28.45   (W)   HD_HELD1
 JA1237* NAVD 88 ORTHO HEIGHT -   122.075 (meters)      400.51  (feet) ADJUSTED
 JA1237  ______________________________________________________________________
 JA1237  GEOID HEIGHT    -        -31.272 (meters)                     GEOID18
 JA1237  DYNAMIC HEIGHT  -        121.998 (meters)      400.26  (feet) COMP
 JA1237  MODELED GRAVITY -    979,991.5   (mgal)                       NAVD 88
 JA1237
 JA1237  VERT ORDER      -  FIRST     CLASS II
 JA1237
 JA1237.The horizontal coordinates were determined by differentially corrected
 JA1237.hand held GPS observations or other comparable positioning techniques
 JA1237.and have an estimated accuracy of +/- 3 meters.
 JA1237
 JA1237.The orthometric height was determined by differential leveling and
 JA1237.adjusted by the NATIONAL GEODETIC SURVEY
 JA1237.in June 1991.
 JA1237
 JA1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1237.GEOID18 height accuracy estimate available here.
 JA1237
 JA1237.Click photographs - Photos may exist for this station.
 JA1237
 JA1237.The dynamic height is computed by dividing the NAVD 88
 JA1237.geopotential number by the normal gravity value computed on the
 JA1237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1237.degrees latitude (g = 980.6199 gals.).
 JA1237
 JA1237.The modeled gravity was interpolated from observed gravity values.
 JA1237
 JA1237;                    North         East    Units  Estimated Accuracy
 JA1237;SPC IL E     -   192,951.8     350,262.0     MT  (+/- 3 meters HH1 GPS) 
 JA1237
 JA1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3382450890(NAD 83)
 JA1237
 JA1237                          SUPERSEDED SURVEY CONTROL
 JA1237
 JA1237  NGVD 29 (??/??/92)  122.212  (m)          400.96   (f) ADJ UNCH    1 2
 JA1237
 JA1237.Superseded values are not recommended for survey control.
 JA1237
 JA1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1237.See file dsdata.pdf to determine how the superseded data were derived.
 JA1237
 JA1237_MARKER: DB = BENCH MARK DISK
 JA1237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1237_STAMPING: U 16 1935
 JA1237_MARK LOGO: CGS
 JA1237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1237+STABILITY: SURFACE MOTION
 JA1237
 JA1237  HISTORY     - Date     Condition        Report By
 JA1237  HISTORY     - 1935     MONUMENTED       CGS
 JA1237  HISTORY     - 1954     GOOD             CGS
 JA1237
 JA1237                          STATION DESCRIPTION
 JA1237
 JA1237'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 JA1237'AT MT CARMEL.
 JA1237'AT MT. CARMEL, ALONG THE SOUTHERN RAILWAY, 75 FEET SOUTHEAST OF
 JA1237'THE SOUTHEAST CORNER OF THE STATION, ABOUT 3 RAILS WEST OF A DIRT
 JA1237'ROAD CROSSING EAST OF STATION, 25 FEET SOUTH OF SOUTH RAIL OF THE
 JA1237'MAIN TRACK, 13 FEET NORTH OF NORTH RAIL OF A SIDE TRACK, AND
 JA1237'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1291 ***********************************************************************
 LC1291  DESIGNATION -  U 161
 LC1291  PID         -  LC1291
 LC1291  STATE/COUNTY-  IL/TAZEWELL
 LC1291  COUNTRY     -  US
 LC1291  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1291
 LC1291                         *CURRENT SURVEY CONTROL
 LC1291  ______________________________________________________________________
 LC1291* NAD 83(1986) POSITION- 40 32 36.     (N) 089 33 44.     (W)   SCALED
 LC1291* NAVD 88 ORTHO HEIGHT -   206.395 (meters)      677.15  (feet) ADJUSTED
 LC1291  ______________________________________________________________________
 LC1291  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 LC1291  DYNAMIC HEIGHT  -        206.296 (meters)      676.82  (feet) COMP
 LC1291  MODELED GRAVITY -    980,139.4   (mgal)                       NAVD 88
 LC1291
 LC1291  VERT ORDER      -  FIRST     CLASS II
 LC1291
 LC1291.The horizontal coordinates were scaled from a map and have
 LC1291.an estimated accuracy of +/- 6 seconds.
 LC1291
 LC1291.The orthometric height was determined by differential leveling and
 LC1291.adjusted by the NATIONAL GEODETIC SURVEY
 LC1291.in June 1991.
 LC1291
 LC1291.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1291.GEOID18 height accuracy estimate available here.
 LC1291
 LC1291.Click photographs - Photos may exist for this station.
 LC1291
 LC1291.The dynamic height is computed by dividing the NAVD 88
 LC1291.geopotential number by the normal gravity value computed on the
 LC1291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1291.degrees latitude (g = 980.6199 gals.).
 LC1291
 LC1291.The modeled gravity was interpolated from observed gravity values.
 LC1291
 LC1291;                    North         East    Units  Estimated Accuracy
 LC1291;SPC IL W     -   430,490.      751,200.      MT  (+/- 180 meters Scaled)
 LC1291
 LC1291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK830912(NAD 83)
 LC1291
 LC1291                          SUPERSEDED SURVEY CONTROL
 LC1291
 LC1291  NGVD 29 (??/??/92)  206.491  (m)          677.46   (f) ADJ UNCH    1 2
 LC1291
 LC1291.Superseded values are not recommended for survey control.
 LC1291
 LC1291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1291.See file dsdata.pdf to determine how the superseded data were derived.
 LC1291
 LC1291_MARKER: DB = BENCH MARK DISK
 LC1291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1291_STAMPING: U 161 1954
 LC1291_MARK LOGO: CGS
 LC1291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1291+STABILITY: SURFACE MOTION
 LC1291
 LC1291  HISTORY     - Date     Condition        Report By
 LC1291  HISTORY     - 1954     MONUMENTED       CGS
 LC1291
 LC1291                          STATION DESCRIPTION
 LC1291
 LC1291'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1291'5.2 MI E FROM PEKIN.
 LC1291'5.2 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1291'FREIGHT STATION AT PEKIN, ABOUT 3.95 MILES WEST OF THE STATION
 LC1291'AT TREMONT, ABOUT 0.3 MILE WEST OF CROSSING OF A STEEL TOWER POWER
 LC1291'TRANSMISSION LINE, AT A FARM ROAD CROSSING, 44 FEET NORTH OF NORTH
 LC1291'RAIL, 86 FEET NORTH-NORTHEAST AND ACROSS TRACK FROM TELEPHONE
 LC1291'POLE NO. 197/17, 47 FEET NORTH-NORTHEAST OF CENTER OF FARM ROAD
 LC1291'CROSSING, 10 FEET EAST OF CENTER LINE OF FARM ROAD, 2 FEET SOUTH
 LC1291'OF A FENCE LINE, 2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST,
 LC1291'ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LC1291'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0819 ***********************************************************************
 LC0819  DESIGNATION -  U 162
 LC0819  PID         -  LC0819
 LC0819  STATE/COUNTY-  IL/MCLEAN
 LC0819  COUNTRY     -  US
 LC0819  USGS QUAD   -  DANVERS (2018)
 LC0819
 LC0819                         *CURRENT SURVEY CONTROL
 LC0819  ______________________________________________________________________
 LC0819* NAD 83(1986) POSITION- 40 31 56.     (N) 089 11 47.     (W)   SCALED
 LC0819* NAVD 88 ORTHO HEIGHT -   234.035 (meters)      767.83  (feet) ADJUSTED
 LC0819  ______________________________________________________________________
 LC0819  GEOID HEIGHT    -        -32.331 (meters)                     GEOID18
 LC0819  DYNAMIC HEIGHT  -        233.924 (meters)      767.47  (feet) COMP
 LC0819  MODELED GRAVITY -    980,145.4   (mgal)                       NAVD 88
 LC0819
 LC0819  VERT ORDER      -  FIRST     CLASS II
 LC0819
 LC0819.The horizontal coordinates were scaled from a map and have
 LC0819.an estimated accuracy of +/- 6 seconds.
 LC0819
 LC0819.The orthometric height was determined by differential leveling and
 LC0819.adjusted by the NATIONAL GEODETIC SURVEY
 LC0819.in June 1991.
 LC0819
 LC0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0819.GEOID18 height accuracy estimate available here.
 LC0819
 LC0819.Click photographs - Photos may exist for this station.
 LC0819
 LC0819.The dynamic height is computed by dividing the NAVD 88
 LC0819.geopotential number by the normal gravity value computed on the
 LC0819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0819.degrees latitude (g = 980.6199 gals.).
 LC0819
 LC0819.The modeled gravity was interpolated from observed gravity values.
 LC0819
 LC0819;                    North         East    Units  Estimated Accuracy
 LC0819;SPC IL E     -   429,460.      226,880.      MT  (+/- 180 meters Scaled)
 LC0819
 LC0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK139891(NAD 83)
 LC0819
 LC0819                          SUPERSEDED SURVEY CONTROL
 LC0819
 LC0819  NGVD 29 (??/??/92)  234.105  (m)          768.06   (f) ADJ UNCH    1 2
 LC0819
 LC0819.Superseded values are not recommended for survey control.
 LC0819
 LC0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0819.See file dsdata.pdf to determine how the superseded data were derived.
 LC0819
 LC0819_MARKER: DB = BENCH MARK DISK
 LC0819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0819_STAMPING: U 162 1954
 LC0819_MARK LOGO: CGS
 LC0819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0819+STABILITY: SURFACE MOTION
 LC0819
 LC0819  HISTORY     - Date     Condition        Report By
 LC0819  HISTORY     - 1954     MONUMENTED       CGS
 LC0819
 LC0819                          STATION DESCRIPTION
 LC0819
 LC0819'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0819'1 MI W FROM DANVERS.
 LC0819'ABOUT 1.0 MILE WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0819'STATION AT DANVERS, ABOUT 0.15 MILE NORTHWEST OF A BRIDGE OVER
 LC0819'SUGAR CREEK, 45 1/2 FEET NORTHEAST OF NORTHEAST RAIL, 49 FEET
 LC0819'NORTHEAST OF CENTER OF A FARM ROAD CROSSING, 22 FEET EAST OF
 LC0819'CENTER LINE OF FARM ROAD, 2 FEET SOUTHWEST OF A FENCE CORNER,
 LC0819'2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET
 LC0819'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0819'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1276 ***********************************************************************
 LC1276  DESIGNATION -  U 163
 LC1276  PID         -  LC1276
 LC1276  STATE/COUNTY-  IL/PEORIA
 LC1276  COUNTRY     -  US
 LC1276  USGS QUAD   -  PEKIN (2018)
 LC1276
 LC1276                         *CURRENT SURVEY CONTROL
 LC1276  ______________________________________________________________________
 LC1276* NAD 83(1986) POSITION- 40 35 20.     (N) 089 40 37.     (W)   SCALED
 LC1276* NAVD 88 ORTHO HEIGHT -   138.356 (meters)      453.92  (feet) ADJUSTED
 LC1276  ______________________________________________________________________
 LC1276  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 LC1276  DYNAMIC HEIGHT  -        138.291 (meters)      453.71  (feet) COMP
 LC1276  MODELED GRAVITY -    980,152.9   (mgal)                       NAVD 88
 LC1276
 LC1276  VERT ORDER      -  FIRST     CLASS II
 LC1276
 LC1276.The horizontal coordinates were scaled from a map and have
 LC1276.an estimated accuracy of +/- 6 seconds.
 LC1276
 LC1276.The orthometric height was determined by differential leveling and
 LC1276.adjusted by the NATIONAL GEODETIC SURVEY
 LC1276.in June 1991.
 LC1276
 LC1276.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1276.GEOID18 height accuracy estimate available here.
 LC1276
 LC1276.Click photographs - Photos may exist for this station.
 LC1276
 LC1276.The dynamic height is computed by dividing the NAVD 88
 LC1276.geopotential number by the normal gravity value computed on the
 LC1276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1276.degrees latitude (g = 980.6199 gals.).
 LC1276
 LC1276.The modeled gravity was interpolated from observed gravity values.
 LC1276
 LC1276;                    North         East    Units  Estimated Accuracy
 LC1276;SPC IL W     -   435,490.      741,460.      MT  (+/- 180 meters Scaled)
 LC1276
 LC1276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK734965(NAD 83)
 LC1276
 LC1276                          SUPERSEDED SURVEY CONTROL
 LC1276
 LC1276  NGVD 29 (??/??/92)  138.462  (m)          454.27   (f) ADJ UNCH    1 2
 LC1276
 LC1276.Superseded values are not recommended for survey control.
 LC1276
 LC1276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1276.See file dsdata.pdf to determine how the superseded data were derived.
 LC1276
 LC1276_MARKER: DB = BENCH MARK DISK
 LC1276_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1276_SP_SET: BUILDING
 LC1276_STAMPING: U 163 1954
 LC1276_MARK LOGO: CGS
 LC1276_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1276
 LC1276  HISTORY     - Date     Condition        Report By
 LC1276  HISTORY     - 1954     MONUMENTED       CGS
 LC1276  HISTORY     - 1968     MARK NOT FOUND   CGS
 LC1276  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1276
 LC1276                          STATION DESCRIPTION
 LC1276
 LC1276'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1276'1.6 MI NW FROM PEKIN.
 LC1276'1.55 MILES NORTHWEST ALONG STATE HIGHWAY 9 FROM WEST END OF HIGHWAY
 LC1276'BRIDGE OVER ILLINOIS RIVER AT PEKIN, IN THE NORTHEAST QUARTER OF
 LC1276'JUNCTION OF U.S. HIGHWAY 24, AT ORCHARD MINES, SET VERTICALLY IN
 LC1276'THE SOUTH FACE OF BRICK SERVICE STATION BUILDING, 75 FEET NORTH
 LC1276'OF CENTER LINE OF HIGHWAY 9, 262 FEET EAST OF CENTER LINE OF
 LC1276'HIGHWAY 24, 1 FOOT WEST OF SOUTHEAST CORNER OF BUILDING AND 3 1/2
 LC1276'FEET ABOVE GROUND.
 LC1276
 LC1276                          STATION RECOVERY (1968)
 LC1276
 LC1276'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1276'MARK NOT FOUND.
 LC1276
 LC1276                          STATION RECOVERY (1999)
 LC1276
 LC1276'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1276'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0413 ***********************************************************************
 LC0413  DESIGNATION -  U 165
 LC0413  PID         -  LC0413
 LC0413  STATE/COUNTY-  IL/PIATT
 LC0413  COUNTRY     -  US
 LC0413  USGS QUAD   -  MANSFIELD (2018)
 LC0413
 LC0413                         *CURRENT SURVEY CONTROL
 LC0413  ______________________________________________________________________
 LC0413* NAD 83(1986) POSITION- 40 12 51.     (N) 088 30 41.     (W)   SCALED
 LC0413* NAVD 88 ORTHO HEIGHT -   222.003 (meters)      728.35  (feet) ADJUSTED
 LC0413  ______________________________________________________________________
 LC0413  GEOID HEIGHT    -        -31.990 (meters)                     GEOID18
 LC0413  DYNAMIC HEIGHT  -        221.893 (meters)      727.99  (feet) COMP
 LC0413  MODELED GRAVITY -    980,123.7   (mgal)                       NAVD 88
 LC0413
 LC0413  VERT ORDER      -  FIRST     CLASS II
 LC0413
 LC0413.The horizontal coordinates were scaled from a map and have
 LC0413.an estimated accuracy of +/- 6 seconds.
 LC0413
 LC0413.The orthometric height was determined by differential leveling and
 LC0413.adjusted by the NATIONAL GEODETIC SURVEY
 LC0413.in June 1991.
 LC0413
 LC0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0413.GEOID18 height accuracy estimate available here.
 LC0413
 LC0413.Click photographs - Photos may exist for this station.
 LC0413
 LC0413.The dynamic height is computed by dividing the NAVD 88
 LC0413.geopotential number by the normal gravity value computed on the
 LC0413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0413.degrees latitude (g = 980.6199 gals.).
 LC0413
 LC0413.The modeled gravity was interpolated from observed gravity values.
 LC0413
 LC0413;                    North         East    Units  Estimated Accuracy
 LC0413;SPC IL E     -   393,800.      284,840.      MT  (+/- 180 meters Scaled)
 LC0413
 LC0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK713526(NAD 83)
 LC0413
 LC0413                          SUPERSEDED SURVEY CONTROL
 LC0413
 LC0413  NGVD 29 (??/??/92)  222.058  (m)          728.54   (f) ADJ UNCH    1 2
 LC0413
 LC0413.Superseded values are not recommended for survey control.
 LC0413
 LC0413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0413.See file dsdata.pdf to determine how the superseded data were derived.
 LC0413
 LC0413_MARKER: DB = BENCH MARK DISK
 LC0413_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC0413_SP_SET: PIER
 LC0413_STAMPING: U 165 1954
 LC0413_MARK LOGO: CGS
 LC0413_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC0413+STABILITY: POSITION/ELEVATION WELL
 LC0413
 LC0413  HISTORY     - Date     Condition        Report By
 LC0413  HISTORY     - 1954     MONUMENTED       CGS
 LC0413  HISTORY     - 1986     GOOD             NGS
 LC0413
 LC0413                          STATION DESCRIPTION
 LC0413
 LC0413'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0413'AT MANSFIELD.
 LC0413'AT MANSFIELD, AT THE OVERPASS OF U.S. HIGHWAY 150 OVER THE WABASH
 LC0413'RAILROAD, IN THE TOP OF THE CONCRETE BASE AND BETWEEN THE TWO
 LC0413'SOUTH MOST LEGS OF THE FIRST PIER EAST OF THE WABASH RAILROAD,
 LC0413'138 FEET NORTH OF NORTH RAIL OF NEW YORK CENTRAL RAILROAD, 60
 LC0413'FEET NORTH OF NORTHWEST CORNER OF RAILROAD STATION, 17 1/2 FEET
 LC0413'EAST OF EAST RAIL OF WABASH RAILROAD AND ABOUT 1 1/2 FEET BELOW
 LC0413'LEVEL OF TRACK.
 LC0413
 LC0413                          STATION RECOVERY (1986)
 LC0413
 LC0413'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0413'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC0413'MANSFIELD, AT THE INTERSECTION OF U.S. HIGHWAY 150 AND THE NORFOLK AND
 LC0413'WESTERN RAILROAD, IN THE CENTER OF THE SOUTHWEST END OF THE SECOND
 LC0413'CONCRETE PIER NORTHWEST OF THE SOUTHEAST ABUTMENT OF THE HIGHWAY
 LC0413'OVERPASS OF THE RAILROAD, 5.3 M (17.4 FT) SOUTHEAST OF THE NEAR RAIL,
 LC0413'AND 1.7 M (5.6 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY.
 LC0413'THE MARK IS 0.5 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0180 ***********************************************************************
 LC0180  DESIGNATION -  U 166
 LC0180  PID         -  LC0180
 LC0180  STATE/COUNTY-  IL/CHAMPAIGN
 LC0180  COUNTRY     -  US
 LC0180  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0180
 LC0180                         *CURRENT SURVEY CONTROL
 LC0180  ______________________________________________________________________
 LC0180* NAD 83(1986) POSITION- 40 02 00.     (N) 088 05 34.     (W)   SCALED
 LC0180* NAVD 88 ORTHO HEIGHT -   200.790 (meters)      658.76  (feet) ADJUSTED
 LC0180  ______________________________________________________________________
 LC0180  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 LC0180  DYNAMIC HEIGHT  -        200.688 (meters)      658.42  (feet) COMP
 LC0180  MODELED GRAVITY -    980,111.1   (mgal)                       NAVD 88
 LC0180
 LC0180  VERT ORDER      -  FIRST     CLASS II
 LC0180
 LC0180.The horizontal coordinates were scaled from a map and have
 LC0180.an estimated accuracy of +/- 6 seconds.
 LC0180
 LC0180.The orthometric height was determined by differential leveling and
 LC0180.adjusted by the NATIONAL GEODETIC SURVEY
 LC0180.in June 1991.
 LC0180
 LC0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0180.GEOID18 height accuracy estimate available here.
 LC0180
 LC0180.Click photographs - Photos may exist for this station.
 LC0180
 LC0180.The dynamic height is computed by dividing the NAVD 88
 LC0180.geopotential number by the normal gravity value computed on the
 LC0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0180.degrees latitude (g = 980.6199 gals.).
 LC0180
 LC0180.The modeled gravity was interpolated from observed gravity values.
 LC0180
 LC0180;                    North         East    Units  Estimated Accuracy
 LC0180;SPC IL E     -   373,730.      320,530.      MT  (+/- 180 meters Scaled)
 LC0180
 LC0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK067320(NAD 83)
 LC0180
 LC0180                          SUPERSEDED SURVEY CONTROL
 LC0180
 LC0180  NGVD 29 (??/??/92)  200.830  (m)          658.89   (f) ADJ UNCH    1 2
 LC0180
 LC0180.Superseded values are not recommended for survey control.
 LC0180
 LC0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0180.See file dsdata.pdf to determine how the superseded data were derived.
 LC0180
 LC0180_MARKER: DB = BENCH MARK DISK
 LC0180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0180_STAMPING: U 166 1954
 LC0180_MARK LOGO: CGS
 LC0180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0180+STABILITY: SURFACE MOTION
 LC0180
 LC0180  HISTORY     - Date     Condition        Report By
 LC0180  HISTORY     - 1954     MONUMENTED       CGS
 LC0180  HISTORY     - 1973     GOOD             NGS
 LC0180  HISTORY     - 1986     GOOD             NGS
 LC0180  HISTORY     - 19980407 MARK NOT FOUND   BCA
 LC0180  HISTORY     - 20051125 MARK NOT FOUND   ILDT
 LC0180
 LC0180                          STATION DESCRIPTION
 LC0180
 LC0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0180'1.2 MI NW FROM SIDNEY.
 LC0180'ABOUT 1.2 MILES NORTHWEST ALONG THE WABASH RAILROAD FROM THE
 LC0180'STATION AT SIDNEY, ABOUT 0.15 MILE SOUTHEAST OF MILE POLE 329,
 LC0180'ABOUT 43 YARDS NORTHWEST OF NORTHWEST END OF TRESTLE NO. 443
 LC0180'OVER A CREEK BRANCH, AT AN EAST-WEST DIRT ROAD CROSSING, 28.4
 LC0180'FEET NORTHEAST OF NORTHEAST RAIL, 41 FEET NORTH OF CENTER OF
 LC0180'CROSSING, 27 FEET NORTH OF CROSSING WARNING SIGN, 25 FEET WEST
 LC0180'OF CENTER LINE OF A DRIVE NORTH TO A FARM, 14 FEET NORTHWEST
 LC0180'OF A FENCE CORNER, 1 FOOT SOUTHWEST OF A FENCE LINE, ABOUT 4
 LC0180'FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0180'PROJECTING 3 INCHES.
 LC0180
 LC0180                          STATION RECOVERY (1973)
 LC0180
 LC0180'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0180'RECOVERED IN GOOD CONDITION.
 LC0180
 LC0180                          STATION RECOVERY (1986)
 LC0180
 LC0180'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0180'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  10.9 KM (6.75
 LC0180'MI) WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LC0180'HIGHWAY 49 IN HOMER, THENCE 1.3 KM (0.8 MI) NORTHWEST ALONG THE
 LC0180'NORFOLK AND WESTERN RAILROAD.  ADD--0.3 M (1.0 FT) SOUTH OF A WITNESS
 LC0180'POST.  NOTE--NOT LEVELED TO DURING THIS SURVEY.
 LC0180
 LC0180                          STATION RECOVERY (1998)
 LC0180
 LC0180'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0180'MARK NOT FOUND.
 LC0180
 LC0180                          STATION RECOVERY (2005)
 LC0180
 LC0180'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0180'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1439 ***********************************************************************
 KA1439  DESIGNATION -  U 167
 KA1439  PID         -  KA1439
 KA1439  STATE/COUNTY-  IL/VERMILION
 KA1439  COUNTRY     -  US
 KA1439  USGS QUAD   -  SIDELL (2018)
 KA1439
 KA1439                         *CURRENT SURVEY CONTROL
 KA1439  ______________________________________________________________________
 KA1439* NAD 83(1986) POSITION- 39 58 56.     (N) 087 49 23.     (W)   SCALED
 KA1439* NAVD 88 ORTHO HEIGHT -   205.141 (meters)      673.03  (feet) ADJUSTED
 KA1439  ______________________________________________________________________
 KA1439  GEOID HEIGHT    -        -32.204 (meters)                     GEOID18
 KA1439  DYNAMIC HEIGHT  -        205.037 (meters)      672.69  (feet) COMP
 KA1439  MODELED GRAVITY -    980,111.0   (mgal)                       NAVD 88
 KA1439
 KA1439  VERT ORDER      -  FIRST     CLASS II
 KA1439
 KA1439.The horizontal coordinates were scaled from a map and have
 KA1439.an estimated accuracy of +/- 6 seconds.
 KA1439
 KA1439.The orthometric height was determined by differential leveling and
 KA1439.adjusted by the NATIONAL GEODETIC SURVEY
 KA1439.in June 1991.
 KA1439
 KA1439.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1439.GEOID18 height accuracy estimate available here.
 KA1439
 KA1439.Click photographs - Photos may exist for this station.
 KA1439
 KA1439.The dynamic height is computed by dividing the NAVD 88
 KA1439.geopotential number by the normal gravity value computed on the
 KA1439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1439.degrees latitude (g = 980.6199 gals.).
 KA1439
 KA1439.The modeled gravity was interpolated from observed gravity values.
 KA1439
 KA1439;                    North         East    Units  Estimated Accuracy
 KA1439;SPC IL E     -   368,150.      343,590.      MT  (+/- 180 meters Scaled)
 KA1439
 KA1439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK297261(NAD 83)
 KA1439
 KA1439                          SUPERSEDED SURVEY CONTROL
 KA1439
 KA1439  NGVD 29 (??/??/92)  205.199  (m)          673.22   (f) ADJ UNCH    1 2
 KA1439
 KA1439.Superseded values are not recommended for survey control.
 KA1439
 KA1439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1439.See file dsdata.pdf to determine how the superseded data were derived.
 KA1439
 KA1439_MARKER: DB = BENCH MARK DISK
 KA1439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1439_STAMPING: U 167 1954
 KA1439_MARK LOGO: CGS
 KA1439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1439+STABILITY: SURFACE MOTION
 KA1439
 KA1439  HISTORY     - Date     Condition        Report By
 KA1439  HISTORY     - 1954     MONUMENTED       CGS
 KA1439
 KA1439                          STATION DESCRIPTION
 KA1439
 KA1439'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1439'4.4 MI S FROM FAIRMOUNT.
 KA1439'ABOUT 4.4 MILES SOUTH ALONG A PAVED ROAD LEADING TO SIDELL
 KA1439'FROM THE CROSSING OF WABASH RAILROAD AT FAIRMOUNT, ABOUT 4.8
 KA1439'MILES NORTH OF THE WATER TOWER AT SIDELL, ABOUT 0.5 MILE SOUTH
 KA1439'OF JUNCTION OF A ROAD EAST TO JAMAICA, ABOUT 0.85 MILE NORTH
 KA1439'OF JAMAICA CONSOLIDATED HIGH SCHOOL BUILDING, AT JUNCTION OF
 KA1439'ROAD WEST, 48 1/2 FEET EAST OF CENTER LINE OF HIGHWAY, 36 FEET
 KA1439'SOUTH OF THE EXTENDED CENTER LINE OF ROAD WEST, 46 1/2 FEET SOUTH
 KA1439'OF A TELEPHONE POLE, 1 FOOT NORTHWEST OF 3-FOOT HIGH CONCRETE
 KA1439'POST CAST S 147 3, ABOUT 1/2 FOOT BELOW LEVEL OF HIGHWAY AND SET
 KA1439'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0028 ***********************************************************************
 JC0028  DESIGNATION -  U 169
 JC0028  PID         -  JC0028
 JC0028  STATE/COUNTY-  IL/ST CLAIR
 JC0028  COUNTRY     -  US
 JC0028  USGS QUAD   -  GRANITE CITY (2018)
 JC0028
 JC0028                         *CURRENT SURVEY CONTROL
 JC0028  ______________________________________________________________________
 JC0028* NAD 83(1986) POSITION- 38 38 06.     (N) 090 07 38.     (W)   SCALED
 JC0028* NAVD 88 ORTHO HEIGHT -   127.174 (meters)      417.24  (feet) ADJUSTED
 JC0028  ______________________________________________________________________
 JC0028  GEOID HEIGHT    -        -31.020 (meters)                     GEOID18
 JC0028  DYNAMIC HEIGHT  -        127.094 (meters)      416.97  (feet) COMP
 JC0028  MODELED GRAVITY -    979,994.2   (mgal)                       NAVD 88
 JC0028
 JC0028  VERT ORDER      -  FIRST     CLASS I
 JC0028
 JC0028.The horizontal coordinates were scaled from a map and have
 JC0028.an estimated accuracy of +/- 6 seconds.
 JC0028
 JC0028.The orthometric height was determined by differential leveling and
 JC0028.adjusted by the NATIONAL GEODETIC SURVEY
 JC0028.in June 1991.
 JC0028
 JC0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0028.GEOID18 height accuracy estimate available here.
 JC0028
 JC0028.Click photographs - Photos may exist for this station.
 JC0028
 JC0028.The dynamic height is computed by dividing the NAVD 88
 JC0028.geopotential number by the normal gravity value computed on the
 JC0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0028.degrees latitude (g = 980.6199 gals.).
 JC0028
 JC0028.The modeled gravity was interpolated from observed gravity values.
 JC0028
 JC0028;                    North         East    Units  Estimated Accuracy
 JC0028;SPC IL W     -   218,450.      703,430.      MT  (+/- 180 meters Scaled)
 JC0028
 JC0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC500801(NAD 83)
 JC0028
 JC0028                          SUPERSEDED SURVEY CONTROL
 JC0028
 JC0028  NGVD 29 (??/??/92)  127.286  (m)          417.60   (f) ADJ UNCH    1 1
 JC0028
 JC0028.Superseded values are not recommended for survey control.
 JC0028
 JC0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0028.See file dsdata.pdf to determine how the superseded data were derived.
 JC0028
 JC0028_MARKER: DB = BENCH MARK DISK
 JC0028_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JC0028_STAMPING: U 169 1969
 JC0028_MARK LOGO: CGS
 JC0028_PROJECTION: FLUSH
 JC0028_MAGNETIC: I = MARKER IS A STEEL ROD
 JC0028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0028
 JC0028  HISTORY     - Date     Condition        Report By
 JC0028  HISTORY     - 1969     MONUMENTED       CGS
 JC0028
 JC0028                          STATION DESCRIPTION
 JC0028
 JC0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0028'AT EAST ST LOUIS.
 JC0028'AT EAST ST. LOUIS, 119 FEET NORTHWEST OF THE CENTER OF THE
 JC0028'CROSSING OF LINCOLN AVENUE AND THE NORTHBOUND TRACK OF THE
 JC0028'TERMINAL RAILROAD, AT THE JUNCTION OF LINCOLN AVENUE AND 15 TH
 JC0028'STREET, 13 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHBOUND
 JC0028'TRACK, 1.9 FEET EAST OF THE SOUTHWEST CORNER OF A CHAIN LINK
 JC0028'FENCE AROUND A STORAGE LOT, 0.4 FOOT SOUTH OF AN EAST-WEST
 JC0028'FENCE LINE, 0.3 FOOT SOUTH OF A METAL WITNESS POST, 1 FOOT
 JC0028'ABOVE THE LEVEL OF THE TRACK AND IS A DISK ON THE TOP OF A
 JC0028'COPPER COATED STEEL ROD FLUSH WITH THE GROUND AND PROTECTED BY
 JC0028'A 4 INCH METAL PIPE WHICH PROJECTS 2 INCHES ABOVE THE LEVEL
 JC0028'OF THE GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF
 JC0028'32 FEET.  SECTION 8, T 2N, R 9W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0139 ***********************************************************************
 LC0139  DESIGNATION -  U 171
 LC0139  PID         -  LC0139
 LC0139  STATE/COUNTY-  IL/CHAMPAIGN
 LC0139  COUNTRY     -  US
 LC0139  USGS QUAD   -  RISING (2018)
 LC0139
 LC0139                         *CURRENT SURVEY CONTROL
 LC0139  ______________________________________________________________________
 LC0139* NAD 83(1986) POSITION- 40 08 30.     (N) 088 17 51.     (W)   SCALED
 LC0139* NAVD 88 ORTHO HEIGHT -   240.481 (meters)      788.98  (feet) ADJUSTED
 LC0139  ______________________________________________________________________
 LC0139  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 LC0139  DYNAMIC HEIGHT  -        240.360 (meters)      788.58  (feet) COMP
 LC0139  MODELED GRAVITY -    980,115.1   (mgal)                       NAVD 88
 LC0139
 LC0139  VERT ORDER      -  FIRST     CLASS II
 LC0139
 LC0139.The horizontal coordinates were scaled from a map and have
 LC0139.an estimated accuracy of +/- 6 seconds.
 LC0139
 LC0139.The orthometric height was determined by differential leveling and
 LC0139.adjusted by the NATIONAL GEODETIC SURVEY
 LC0139.in June 1991.
 LC0139
 LC0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0139.GEOID18 height accuracy estimate available here.
 LC0139
 LC0139.Click photographs - Photos may exist for this station.
 LC0139
 LC0139.The dynamic height is computed by dividing the NAVD 88
 LC0139.geopotential number by the normal gravity value computed on the
 LC0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0139.degrees latitude (g = 980.6199 gals.).
 LC0139
 LC0139.The modeled gravity was interpolated from observed gravity values.
 LC0139
 LC0139;                    North         East    Units  Estimated Accuracy
 LC0139;SPC IL E     -   385,730.      303,050.      MT  (+/- 180 meters Scaled)
 LC0139
 LC0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK894442(NAD 83)
 LC0139
 LC0139                          SUPERSEDED SURVEY CONTROL
 LC0139
 LC0139  NGVD 29 (??/??/92)  240.526  (m)          789.13   (f) ADJ UNCH    1 2
 LC0139
 LC0139.Superseded values are not recommended for survey control.
 LC0139
 LC0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0139.See file dsdata.pdf to determine how the superseded data were derived.
 LC0139
 LC0139_MARKER: DB = BENCH MARK DISK
 LC0139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0139_STAMPING: U 171 1954
 LC0139_MARK LOGO: CGS
 LC0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0139+STABILITY: SURFACE MOTION
 LC0139
 LC0139  HISTORY     - Date     Condition        Report By
 LC0139  HISTORY     - 1954     MONUMENTED       CGS
 LC0139  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0139
 LC0139                          STATION DESCRIPTION
 LC0139
 LC0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0139'3 MI NW FROM CHAMPAIGN.
 LC0139'ABOUT 3.05 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0139'FROM THE STATION AT CHAMPAIGN, ABOUT 0.1 MILE NORTHWEST OF A
 LC0139'NORTH-SOUTH ROAD CROSSING, AT AN EAST-WEST ROAD CROSSING, 43 FEET
 LC0139'SOUTHWEST OF SOUTHWEST RAIL, 47 FEET SOUTH-SOUTHWEST OF CENTER LINE
 LC0139'OF ROAD CROSSING, 40 FEET SOUTH OF CENTER LINE OF ROAD, 20 FEET
 LC0139'SOUTH-SOUTHEAST OF TELEPHONE POLE NO. 121/14, 2 1/2 FEET NORTHEAST
 LC0139'OF A FENCE LINE, 2 1/2 FEET EAST OF A WHITE WOODEN WITNESS POST,
 LC0139'ABOUT 2 FEET ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LC0139'POST PROJECTING 4 INCHES.
 LC0139
 LC0139                          STATION RECOVERY (1986)
 LC0139
 LC0139'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0139'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0146 ***********************************************************************
 LC0146  DESIGNATION -  U 172
 LC0146  PID         -  LC0146
 LC0146  STATE/COUNTY-  IL/CHAMPAIGN
 LC0146  COUNTRY     -  US
 LC0146  USGS QUAD   -  BONDVILLE (2018)
 LC0146
 LC0146                         *CURRENT SURVEY CONTROL
 LC0146  ______________________________________________________________________
 LC0146* NAD 83(1986) POSITION- 40 07 29.     (N) 088 14 59.     (W)   SCALED
 LC0146* NAVD 88 ORTHO HEIGHT -   228.044 (meters)      748.17  (feet) ADJUSTED
 LC0146  ______________________________________________________________________
 LC0146  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 LC0146  DYNAMIC HEIGHT  -        227.928 (meters)      747.79  (feet) COMP
 LC0146  MODELED GRAVITY -    980,113.4   (mgal)                       NAVD 88
 LC0146
 LC0146  VERT ORDER      -  FIRST     CLASS II
 LC0146
 LC0146.The horizontal coordinates were scaled from a map and have
 LC0146.an estimated accuracy of +/- 6 seconds.
 LC0146
 LC0146.The orthometric height was determined by differential leveling and
 LC0146.adjusted by the NATIONAL GEODETIC SURVEY
 LC0146.in June 1991.
 LC0146
 LC0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0146.GEOID18 height accuracy estimate available here.
 LC0146
 LC0146.Click photographs - Photos may exist for this station.
 LC0146
 LC0146.The dynamic height is computed by dividing the NAVD 88
 LC0146.geopotential number by the normal gravity value computed on the
 LC0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0146.degrees latitude (g = 980.6199 gals.).
 LC0146
 LC0146.The modeled gravity was interpolated from observed gravity values.
 LC0146
 LC0146;                    North         East    Units  Estimated Accuracy
 LC0146;SPC IL E     -   383,850.      307,130.      MT  (+/- 180 meters Scaled)
 LC0146
 LC0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK935423(NAD 83)
 LC0146
 LC0146                          SUPERSEDED SURVEY CONTROL
 LC0146
 LC0146  NGVD 29 (??/??/92)  228.084  (m)          748.31   (f) ADJ UNCH    1 2
 LC0146
 LC0146.Superseded values are not recommended for survey control.
 LC0146
 LC0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0146.See file dsdata.pdf to determine how the superseded data were derived.
 LC0146
 LC0146_MARKER: DB = BENCH MARK DISK
 LC0146_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0146_SP_SET: BUILDING
 LC0146_STAMPING: U 172 1954
 LC0146_MARK LOGO: CGS
 LC0146_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0146
 LC0146  HISTORY     - Date     Condition        Report By
 LC0146  HISTORY     - 1954     MONUMENTED       CGS
 LC0146  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0146  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0146  HISTORY     - 20051201 MARK NOT FOUND   ILDT
 LC0146
 LC0146                          STATION DESCRIPTION
 LC0146
 LC0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0146'AT CHAMPAIGN.
 LC0146'AT CHAMPAIGN, ABOUT 0.3 MILE NORTHWEST ALONG THE NEW YORK CENTRAL
 LC0146'RAILROAD FROM THE STATION, LOCATED NEAR A POINT WHERE NORTH ELM
 LC0146'STREET DEAD ENDS ON NORTH SIDE OF TRACK, IN THE TOP OF FOUNDATION
 LC0146'OF A SHED AT THE SOUTH CORNER OF RAILROAD CAR UNLOADING PLATFORM
 LC0146'OF EVANS GRAIN ELEVATOR COMPANY, 7 3/4 FEET NORTHEAST OF NORTHEAST
 LC0146'RAIL AND ABOUT 1/2 FOOT ABOVE LEVEL OF TRACK.
 LC0146
 LC0146                          STATION RECOVERY (1973)
 LC0146
 LC0146'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0146'MARK NOT FOUND.
 LC0146
 LC0146                          STATION RECOVERY (1986)
 LC0146
 LC0146'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0146'MARK NOT FOUND.
 LC0146
 LC0146                          STATION RECOVERY (2005)
 LC0146
 LC0146'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0146'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0103 ***********************************************************************
 JB0103  DESIGNATION -  U 173
 JB0103  PID         -  JB0103
 JB0103  STATE/COUNTY-  IL/JASPER
 JB0103  COUNTRY     -  US
 JB0103  USGS QUAD   -  SAINTE MARIE (2018)
 JB0103
 JB0103                         *CURRENT SURVEY CONTROL
 JB0103  ______________________________________________________________________
 JB0103* NAD 83(1986) POSITION- 38 53 35.     (N) 088 05 09.     (W)   SCALED
 JB0103* NAVD 88 ORTHO HEIGHT -   150.046 (meters)      492.28  (feet) ADJUSTED
 JB0103  ______________________________________________________________________
 JB0103  GEOID HEIGHT    -        -31.595 (meters)                     GEOID18
 JB0103  DYNAMIC HEIGHT  -        149.956 (meters)      491.98  (feet) COMP
 JB0103  MODELED GRAVITY -    980,023.9   (mgal)                       NAVD 88
 JB0103
 JB0103  VERT ORDER      -  FIRST     CLASS II
 JB0103
 JB0103.The horizontal coordinates were scaled from a map and have
 JB0103.an estimated accuracy of +/- 6 seconds.
 JB0103
 JB0103.The orthometric height was determined by differential leveling and
 JB0103.adjusted by the NATIONAL GEODETIC SURVEY
 JB0103.in June 1991.
 JB0103
 JB0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0103.GEOID18 height accuracy estimate available here.
 JB0103
 JB0103.Click photographs - Photos may exist for this station.
 JB0103
 JB0103.The dynamic height is computed by dividing the NAVD 88
 JB0103.geopotential number by the normal gravity value computed on the
 JB0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0103.degrees latitude (g = 980.6199 gals.).
 JB0103
 JB0103.The modeled gravity was interpolated from observed gravity values.
 JB0103
 JB0103;                    North         East    Units  Estimated Accuracy
 JB0103;SPC IL E     -   247,140.      321,470.      MT  (+/- 180 meters Scaled)
 JB0103
 JB0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ058054(NAD 83)
 JB0103
 JB0103                          SUPERSEDED SURVEY CONTROL
 JB0103
 JB0103  NGVD 29 (??/??/92)  150.124  (m)          492.53   (f) ADJ UNCH    1 2
 JB0103
 JB0103.Superseded values are not recommended for survey control.
 JB0103
 JB0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0103.See file dsdata.pdf to determine how the superseded data were derived.
 JB0103
 JB0103_MARKER: DB = BENCH MARK DISK
 JB0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0103_STAMPING: U 173 1956
 JB0103_MARK LOGO: CGS
 JB0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0103+STABILITY: SURFACE MOTION
 JB0103
 JB0103  HISTORY     - Date     Condition        Report By
 JB0103  HISTORY     - 1956     MONUMENTED       CGS
 JB0103  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0103
 JB0103                          STATION DESCRIPTION
 JB0103
 JB0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0103'4.1 MI N FROM DUNDAS.
 JB0103'4.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0103'STATION AND BLACK TOP ROAD CROSSING AT DUNDAS, ABOUT 0.2 MILE
 JB0103'NORTH-NORTHWEST OF MILE POST P 168, ABOUT 0.1 MILE NORTHWEST OF A
 JB0103'CURVE IN TRACK WITH TANGENTS EXTENDING NORTHWEST AND SOUTH, AT
 JB0103'AN EAST-WEST GRAVEL ROAD CROSSING, 29 FEET NORTHEAST OF NORTHEAST
 JB0103'RAIL, 109 FEET NORTH OF CENTER LINE OF GRAVEL ROAD, 94 FEET
 JB0103'NORTHWEST OF A FENCE CORNER, 1 1/2 FEET SOUTHWEST OF A FENCE
 JB0103'LINE, 6 FEET EAST OF A TELEPHONE POLE WITH TWO GUY WIRES, ABOUT
 JB0103'3 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 JB0103'POST PROJECTING 3 INCHES.
 JB0103
 JB0103                          STATION RECOVERY (1983)
 JB0103
 JB0103'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0103'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0253 ***********************************************************************
 KB0253  DESIGNATION -  U 175
 KB0253  PID         -  KB0253
 KB0253  STATE/COUNTY-  IL/JASPER
 KB0253  COUNTRY     -  US
 KB0253  USGS QUAD   -  ROSE HILL (2018)
 KB0253
 KB0253                         *CURRENT SURVEY CONTROL
 KB0253  ______________________________________________________________________
 KB0253* NAD 83(1986) POSITION- 39 04 55.     (N) 088 08 47.     (W)   SCALED
 KB0253* NAVD 88 ORTHO HEIGHT -   172.290 (meters)      565.25  (feet) ADJUSTED
 KB0253  ______________________________________________________________________
 KB0253  GEOID HEIGHT    -        -31.866 (meters)                     GEOID18
 KB0253  DYNAMIC HEIGHT  -        172.188 (meters)      564.92  (feet) COMP
 KB0253  MODELED GRAVITY -    980,030.6   (mgal)                       NAVD 88
 KB0253
 KB0253  VERT ORDER      -  FIRST     CLASS II
 KB0253
 KB0253.The horizontal coordinates were scaled from a map and have
 KB0253.an estimated accuracy of +/- 6 seconds.
 KB0253
 KB0253.The orthometric height was determined by differential leveling and
 KB0253.adjusted by the NATIONAL GEODETIC SURVEY
 KB0253.in June 1991.
 KB0253
 KB0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0253.GEOID18 height accuracy estimate available here.
 KB0253
 KB0253.Click photographs - Photos may exist for this station.
 KB0253
 KB0253.The dynamic height is computed by dividing the NAVD 88
 KB0253.geopotential number by the normal gravity value computed on the
 KB0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0253.degrees latitude (g = 980.6199 gals.).
 KB0253
 KB0253.The modeled gravity was interpolated from observed gravity values.
 KB0253
 KB0253;                    North         East    Units  Estimated Accuracy
 KB0253;SPC IL E     -   268,090.      316,180.      MT  (+/- 180 meters Scaled)
 KB0253
 KB0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ008264(NAD 83)
 KB0253
 KB0253                          SUPERSEDED SURVEY CONTROL
 KB0253
 KB0253  NGVD 29 (??/??/92)  172.356  (m)          565.47   (f) ADJ UNCH    1 2
 KB0253
 KB0253.Superseded values are not recommended for survey control.
 KB0253
 KB0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0253.See file dsdata.pdf to determine how the superseded data were derived.
 KB0253
 KB0253_MARKER: DB = BENCH MARK DISK
 KB0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0253_STAMPING: U 175 1956
 KB0253_MARK LOGO: CGS
 KB0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0253+STABILITY: SURFACE MOTION
 KB0253
 KB0253  HISTORY     - Date     Condition        Report By
 KB0253  HISTORY     - 1956     MONUMENTED       CGS
 KB0253  HISTORY     - 20120726 MARK NOT FOUND   ILDT
 KB0253
 KB0253                          STATION DESCRIPTION
 KB0253
 KB0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0253'2 MI N FROM FALMOUTH.
 KB0253'ABOUT 2.0 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0253'THE ROAD CROSSING AT FALMOUTH, ABOUT 1.5 MILES SOUTH OF BLACK TOP
 KB0253'ROAD CROSSING AT ROSE HILL, ABOUT 0.4 MILE SOUTH OF MILE POST
 KB0253'P 153, AT AN EAST-WEST ROAD CROSSING, 28 FEET EAST OF EAST RAIL,
 KB0253'36 FEET SOUTH OF CENTER LINE OF ROAD, 5 1/2 FEET NORTHEAST OF
 KB0253'A TELEPHONE POLE WITH FOUR GUY WIRES, 54 FEET SOUTH AND ACROSS
 KB0253'ROAD FROM A CROSSING WARNING SIGN, 54 FEET SOUTHEAST AND ACROSS
 KB0253'TRACK FROM CROSSING WARNING SIGN, 2 FEET EAST OF A WHITE WOODEN
 KB0253'WITNESS POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET IN THE
 KB0253'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0253
 KB0253                          STATION RECOVERY (2012)
 KB0253
 KB0253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0253'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0187 ***********************************************************************
 KB0187  DESIGNATION -  U 176
 KB0187  PID         -  KB0187
 KB0187  STATE/COUNTY-  IL/COLES
 KB0187  COUNTRY     -  US
 KB0187  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0187
 KB0187                         *CURRENT SURVEY CONTROL
 KB0187  ______________________________________________________________________
 KB0187* NAD 83(1986) POSITION- 39 29 50.     (N) 088 11 02.     (W)   SCALED
 KB0187* NAVD 88 ORTHO HEIGHT -   202.141 (meters)      663.19  (feet) ADJUSTED
 KB0187  ______________________________________________________________________
 KB0187  GEOID HEIGHT    -        -32.110 (meters)                     GEOID18
 KB0187  DYNAMIC HEIGHT  -        202.026 (meters)      662.81  (feet) COMP
 KB0187  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KB0187
 KB0187  VERT ORDER      -  FIRST     CLASS II
 KB0187
 KB0187.The horizontal coordinates were scaled from a map and have
 KB0187.an estimated accuracy of +/- 6 seconds.
 KB0187
 KB0187.The orthometric height was determined by differential leveling and
 KB0187.adjusted by the NATIONAL GEODETIC SURVEY
 KB0187.in June 1991.
 KB0187
 KB0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0187.GEOID18 height accuracy estimate available here.
 KB0187
 KB0187.Click photographs - Photos may exist for this station.
 KB0187
 KB0187.The dynamic height is computed by dividing the NAVD 88
 KB0187.geopotential number by the normal gravity value computed on the
 KB0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0187.degrees latitude (g = 980.6199 gals.).
 KB0187
 KB0187.The modeled gravity was interpolated from observed gravity values.
 KB0187
 KB0187;                    North         East    Units  Estimated Accuracy
 KB0187;SPC IL E     -   314,190.      312,850.      MT  (+/- 180 meters Scaled)
 KB0187
 KB0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ982726(NAD 83)
 KB0187
 KB0187                          SUPERSEDED SURVEY CONTROL
 KB0187
 KB0187  NGVD 29 (??/??/92)  202.210  (m)          663.42   (f) ADJ UNCH    1 2
 KB0187
 KB0187.Superseded values are not recommended for survey control.
 KB0187
 KB0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0187.See file dsdata.pdf to determine how the superseded data were derived.
 KB0187
 KB0187_MARKER: DB = BENCH MARK DISK
 KB0187_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0187_SP_SET: OVERPASS
 KB0187_STAMPING: U 176 1956
 KB0187_MARK LOGO: CGS
 KB0187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0187_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0187+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0187
 KB0187  HISTORY     - Date     Condition        Report By
 KB0187  HISTORY     - 1956     MONUMENTED       CGS
 KB0187  HISTORY     - 1973     GOOD             NGS
 KB0187  HISTORY     - 20050302 GOOD             ILDT
 KB0187  HISTORY     - 20110118 GOOD             ILDT
 KB0187
 KB0187                          STATION DESCRIPTION
 KB0187
 KB0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0187'AT CHARLESTON.
 KB0187'AT CHARLESTON, ABOUT 0.4 MILE SOUTHWEST ALONG THE NEW YORK, CHICAGO
 KB0187'AND ST. LOUIS RAILROAD FROM THE FREIGHT STATION, AT OVERPASS OF
 KB0187'TRACK OVER STATE HIGHWAY 16, IN THE TOP OF NORTHWEST END OF
 KB0187'NORTHEAST CONCRETE ABUTMENT OF OVERPASS, 9 FEET NORTHWEST OF
 KB0187'NORTHWEST RAIL AND ABOUT LEVEL WITH TRACK.
 KB0187
 KB0187                          STATION RECOVERY (1973)
 KB0187
 KB0187'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0187'RECOVERED IN GOOD CONDITION.
 KB0187
 KB0187                          STATION RECOVERY (2005)
 KB0187
 KB0187'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0187'RECOVERED IN GOOD CONDITION.
 KB0187
 KB0187                          STATION RECOVERY (2011)
 KB0187
 KB0187'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1512 ***********************************************************************
 KA1512  DESIGNATION -  U 177
 KA1512  PID         -  KA1512
 KA1512  STATE/COUNTY-  IL/EDGAR
 KA1512  COUNTRY     -  US
 KA1512  USGS QUAD   -  GRANDVIEW (2018)
 KA1512
 KA1512                         *CURRENT SURVEY CONTROL
 KA1512  ______________________________________________________________________
 KA1512* NAD 83(1986) POSITION- 39 37 22.     (N) 087 46 08.     (W)   SCALED
 KA1512* NAVD 88 ORTHO HEIGHT -   215.249 (meters)      706.20  (feet) ADJUSTED
 KA1512  ______________________________________________________________________
 KA1512  GEOID HEIGHT    -        -32.031 (meters)                     GEOID18
 KA1512  DYNAMIC HEIGHT  -        215.135 (meters)      705.82  (feet) COMP
 KA1512  MODELED GRAVITY -    980,089.9   (mgal)                       NAVD 88
 KA1512
 KA1512  VERT ORDER      -  FIRST     CLASS II
 KA1512
 KA1512.The horizontal coordinates were scaled from a map and have
 KA1512.an estimated accuracy of +/- 6 seconds.
 KA1512
 KA1512.The orthometric height was determined by differential leveling and
 KA1512.adjusted by the NATIONAL GEODETIC SURVEY
 KA1512.in June 1991.
 KA1512
 KA1512.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1512.GEOID18 height accuracy estimate available here.
 KA1512
 KA1512.Click photographs - Photos may exist for this station.
 KA1512
 KA1512.The dynamic height is computed by dividing the NAVD 88
 KA1512.geopotential number by the normal gravity value computed on the
 KA1512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1512.degrees latitude (g = 980.6199 gals.).
 KA1512
 KA1512.The modeled gravity was interpolated from observed gravity values.
 KA1512
 KA1512;                    North         East    Units  Estimated Accuracy
 KA1512;SPC IL E     -   328,270.      348,460.      MT  (+/- 180 meters Scaled)
 KA1512
 KA1512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ340861(NAD 83)
 KA1512
 KA1512                          SUPERSEDED SURVEY CONTROL
 KA1512
 KA1512  NGVD 29 (??/??/92)  215.340  (m)          706.49   (f) ADJ UNCH    1 2
 KA1512
 KA1512.Superseded values are not recommended for survey control.
 KA1512
 KA1512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1512.See file dsdata.pdf to determine how the superseded data were derived.
 KA1512
 KA1512_MARKER: DB = BENCH MARK DISK
 KA1512_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KA1512_STAMPING: U 177 1956
 KA1512_MARK LOGO: CGS
 KA1512_MAGNETIC: I = MARKER IS A STEEL ROD
 KA1512_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1512
 KA1512  HISTORY     - Date     Condition        Report By
 KA1512  HISTORY     - 1956     MONUMENTED       CGS
 KA1512
 KA1512                          STATION DESCRIPTION
 KA1512
 KA1512'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1512'3.4 MI W FROM PARIS.
 KA1512'ABOUT 3.4 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1512'CROSSING OF MAIN LINE OF NEW YORK CENTRAL RAILROAD AT PARIS, ABOUT
 KA1512'0.35 MILE NORTH OF PATRICK AIRPORT, ABOUT 0.15 MILE
 KA1512'SOUTH-SOUTHEAST OF RESIDENCE OF MR. EDWARD BUTLER, 22 FEET
 KA1512'NORTH-NORTHEAST OF NEAR RAIL OF TRACK, IN SECTION 32, T.14 N.,
 KA1512'R.12 W., 248 FEET WEST-NORTHWEST OF A FENCE CORNER, 6 FEET
 KA1512'WEST-NORTHWEST OF THE 9TH TELEPHONE POLE EAST-SOUTHEAST OF MILE
 KA1512'POST 25, 1/2 FOOT SOUTH-SOUTHWEST OF A FENCE LINE, ABOUT IN LINE
 KA1512'WITH THE EXTENDED CENTER LINE OF A ROAD WHICH LEADS NORTH FROM THE
 KA1512'BUTLER RESIDENCE (THE ROAD DEAD ENDS AT HOUSE AND IS SAID TO BE
 KA1512'ON THE BUCK-PARIS TOWNSHIP LINE), 2 FEET WEST OF A WHITE WOODEN
 KA1512'WITNESS POST, 1 1/2 FEET BELOW LEVEL OF TRACK AND IS A DISK ON
 KA1512'COPPER COATED STEEL ROD PROJECTING 1 1/2 INCHES AND PROTECTED
 KA1512'BY A 4-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD WAS DRIVEN TO
 KA1512'REFUSAL AT A DEPTH OF 45 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1519 ***********************************************************************
 KA1519  DESIGNATION -  U 178
 KA1519  PID         -  KA1519
 KA1519  STATE/COUNTY-  IL/EDGAR
 KA1519  COUNTRY     -  US
 KA1519  USGS QUAD   -  REDMON (2018)
 KA1519
 KA1519                         *CURRENT SURVEY CONTROL
 KA1519  ______________________________________________________________________
 KA1519* NAD 83(1986) POSITION- 39 38 15.     (N) 087 49 53.     (W)   SCALED
 KA1519* NAVD 88 ORTHO HEIGHT -   206.835 (meters)      678.59  (feet) ADJUSTED
 KA1519  ______________________________________________________________________
 KA1519  GEOID HEIGHT    -        -32.029 (meters)                     GEOID18
 KA1519  DYNAMIC HEIGHT  -        206.724 (meters)      678.23  (feet) COMP
 KA1519  MODELED GRAVITY -    980,085.8   (mgal)                       NAVD 88
 KA1519
 KA1519  VERT ORDER      -  FIRST     CLASS II
 KA1519
 KA1519.The horizontal coordinates were scaled from a map and have
 KA1519.an estimated accuracy of +/- 6 seconds.
 KA1519
 KA1519.The orthometric height was determined by differential leveling and
 KA1519.adjusted by the NATIONAL GEODETIC SURVEY
 KA1519.in June 1991.
 KA1519
 KA1519.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1519.GEOID18 height accuracy estimate available here.
 KA1519
 KA1519.Click photographs - Photos may exist for this station.
 KA1519
 KA1519.The dynamic height is computed by dividing the NAVD 88
 KA1519.geopotential number by the normal gravity value computed on the
 KA1519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1519.degrees latitude (g = 980.6199 gals.).
 KA1519
 KA1519.The modeled gravity was interpolated from observed gravity values.
 KA1519
 KA1519;                    North         East    Units  Estimated Accuracy
 KA1519;SPC IL E     -   329,870.      343,090.      MT  (+/- 180 meters Scaled)
 KA1519
 KA1519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ286878(NAD 83)
 KA1519
 KA1519                          SUPERSEDED SURVEY CONTROL
 KA1519
 KA1519  NGVD 29 (??/??/92)  206.923  (m)          678.88   (f) ADJ UNCH    1 2
 KA1519
 KA1519.Superseded values are not recommended for survey control.
 KA1519
 KA1519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1519.See file dsdata.pdf to determine how the superseded data were derived.
 KA1519
 KA1519_MARKER: DB = BENCH MARK DISK
 KA1519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1519_STAMPING: U 178 1956
 KA1519_MARK LOGO: CGS
 KA1519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1519+STABILITY: SURFACE MOTION
 KA1519
 KA1519  HISTORY     - Date     Condition        Report By
 KA1519  HISTORY     - 1956     MONUMENTED       CGS
 KA1519
 KA1519                          STATION DESCRIPTION
 KA1519
 KA1519'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1519'1.8 MI E FROM REDMON.
 KA1519'ABOUT 1.85 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1519'STATION AT REDMON, IN SECTION 26, T.14 N., R.13 W., AT A FARM
 KA1519'ROAD CROSSING, 21 1/2 FEET SOUTH-SOUTHWEST OF NEAR RAIL OF TRACK,
 KA1519'33 FEET SOUTHEAST OF CENTER OF FARM CROSSING, 16 FEET EAST OF
 KA1519'CENTER LINE OF FARM ROAD, 2 FEET NORTH OF A FENCE LINE, 2 FEET
 KA1519'EAST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH TRACK AND
 KA1519'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0185 ***********************************************************************
 NG0185  DESIGNATION -  U 18
 NG0185  PID         -  NG0185
 NG0185  STATE/COUNTY-  IL/LAKE
 NG0185  COUNTRY     -  US
 NG0185  USGS QUAD   -  WAUKEGAN (2018)
 NG0185
 NG0185                         *CURRENT SURVEY CONTROL
 NG0185  ______________________________________________________________________
 NG0185* NAD 83(1986) POSITION- 42 18 01.     (N) 087 50 46.     (W)   SCALED
 NG0185* NAVD 88 ORTHO HEIGHT -   198.944 (meters)      652.70  (feet) ADJUSTED
 NG0185  ______________________________________________________________________
 NG0185  GEOID HEIGHT    -        -34.218 (meters)                     GEOID18
 NG0185  DYNAMIC HEIGHT  -        198.881 (meters)      652.50  (feet) COMP
 NG0185  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 NG0185
 NG0185  VERT ORDER      -  FIRST     CLASS 0
 NG0185
 NG0185.The horizontal coordinates were scaled from a map and have
 NG0185.an estimated accuracy of +/- 6 seconds.
 NG0185
 NG0185.The orthometric height was determined by differential leveling and
 NG0185.adjusted by the NATIONAL GEODETIC SURVEY
 NG0185.in June 1991.
 NG0185
 NG0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0185.GEOID18 height accuracy estimate available here.
 NG0185
 NG0185.Click photographs - Photos may exist for this station.
 NG0185
 NG0185.The dynamic height is computed by dividing the NAVD 88
 NG0185.geopotential number by the normal gravity value computed on the
 NG0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0185.degrees latitude (g = 980.6199 gals.).
 NG0185
 NG0185.The modeled gravity was interpolated from observed gravity values.
 NG0185
 NG0185;                    North         East    Units  Estimated Accuracy
 NG0185;SPC IL E     -   625,570.      340,180.      MT  (+/- 180 meters Scaled)
 NG0185
 NG0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM302834(NAD 83)
 NG0185
 NG0185                          SUPERSEDED SURVEY CONTROL
 NG0185
 NG0185  NGVD 29 (??/??/92)  199.057  (m)          653.07   (f) ADJ UNCH    1 0
 NG0185
 NG0185.Superseded values are not recommended for survey control.
 NG0185
 NG0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0185.See file dsdata.pdf to determine how the superseded data were derived.
 NG0185
 NG0185_MARKER: DB = BENCH MARK DISK
 NG0185_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NG0185_SP_SET: CULVERT HEADWALL
 NG0185_STAMPING: U 18 1934
 NG0185_MARK LOGO: CGS
 NG0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0185+STABILITY: SURFACE MOTION
 NG0185
 NG0185  HISTORY     - Date     Condition        Report By
 NG0185  HISTORY     - 1934     MONUMENTED       CGS
 NG0185  HISTORY     - 1973     GOOD             NGS
 NG0185  HISTORY     - 1980     MARK NOT FOUND   LOCSUR
 NG0185
 NG0185                          STATION DESCRIPTION
 NG0185
 NG0185'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0185'0.6 MI S FROM GREAT LAKES.
 NG0185'0.55 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0185'FROM THE STATION AT GREAT LAKES, 15 TELEPHONE POLES SOUTH OF
 NG0185'MILEPOST 32, 3 1/2 RAILS NORTH OF SEMAPHORE 374, 14.0 FEET
 NG0185'EAST OF EAST RAIL OF EASTERLY ONE OF 2 TRACKS, SET IN TOP AND
 NG0185'CENTER OF EAST STONE HEAD WALL OF A 3 FT X 3 FT STONE CULVERT,
 NG0185'ABOUT 6 1/2 FEET BELOW THE LEVEL OF THE RAILROAD.  SEC 8,
 NG0185'T 44 N, R 12 E.
 NG0185
 NG0185                          STATION RECOVERY (1980)
 NG0185
 NG0185'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 NG0185'BRIDGE HAS APPARENTLY BEEN DESTROYED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0190 ***********************************************************************
 KB0190  DESIGNATION -  U 182
 KB0190  PID         -  KB0190
 KB0190  STATE/COUNTY-  IL/COLES
 KB0190  COUNTRY     -  US
 KB0190  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0190
 KB0190                         *CURRENT SURVEY CONTROL
 KB0190  ______________________________________________________________________
 KB0190* NAD 83(2011) POSITION- 39 28 25.29736(N) 088 12 51.81418(W)   ADJUSTED
 KB0190* NAD 83(2011) ELLIP HT-   155.411 (meters)        (06/27/12)   ADJUSTED
 KB0190* NAD 83(2011) EPOCH   -  2010.00
 KB0190* NAVD 88 ORTHO HEIGHT -   187.543 (meters)      615.30  (feet) ADJUSTED
 KB0190  ______________________________________________________________________
 KB0190  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 KB0190  NAD 83(2011) X  -    153,622.927 (meters)                     COMP
 KB0190  NAD 83(2011) Y  - -4,927,789.100 (meters)                     COMP
 KB0190  NAD 83(2011) Z  -  4,033,148.246 (meters)                     COMP
 KB0190  LAPLACE CORR    -          0.35  (seconds)                    DEFLEC18
 KB0190  DYNAMIC HEIGHT  -        187.435 (meters)      614.94  (feet) COMP
 KB0190  MODELED GRAVITY -    980,051.8   (mgal)                       NAVD 88
 KB0190
 KB0190  VERT ORDER      -  FIRST     CLASS II
 KB0190
 KB0190  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0190  Standards:
 KB0190         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0190            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0190  -------------------------------------------------------------------
 KB0190  NETWORK    1.79   2.51           0.79   0.66   1.28      0.03195214
 KB0190  -------------------------------------------------------------------
 KB0190  Click here for local accuracies and other accuracy information.
 KB0190
 KB0190.The horizontal coordinates were established by GPS observations
 KB0190.and adjusted by the National Geodetic Survey in June 2012.
 KB0190
 KB0190.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0190.been affixed to the stable North American tectonic plate. See 
 KB0190.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0190
 KB0190.The horizontal coordinates are valid at the epoch date displayed above
 KB0190.which is a decimal equivalence of Year/Month/Day.
 KB0190
 KB0190.The orthometric height was determined by differential leveling and
 KB0190.adjusted by the NATIONAL GEODETIC SURVEY
 KB0190.in June 1991.
 KB0190
 KB0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0190.GEOID18 height accuracy estimate available here.
 KB0190
 KB0190.Click photographs - Photos may exist for this station.
 KB0190
 KB0190.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0190
 KB0190.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0190
 KB0190.The ellipsoidal height was determined by GPS observations
 KB0190.and is referenced to NAD 83.
 KB0190
 KB0190.The dynamic height is computed by dividing the NAVD 88
 KB0190.geopotential number by the normal gravity value computed on the
 KB0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0190.degrees latitude (g = 980.6199 gals.).
 KB0190
 KB0190.The modeled gravity was interpolated from observed gravity values.
 KB0190
 KB0190. The following values were computed from the NAD 83(2011) position.
 KB0190
 KB0190;                    North         East     Units Scale Factor Converg.
 KB0190;SPC IL E     -   311,572.960   310,234.081   MT  0.99997629   +0 04 32.2
 KB0190;SPC IL E     - 1,022,218.95  1,017,826.31   sFT  0.99997629   +0 04 32.2
 KB0190;UTM  16      - 4,370,048.799   395,546.836   MT  0.99973433   -0 46 19.5
 KB0190
 KB0190!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0190!SPC IL E     -   0.99997562  x   0.99997629  =   0.99995191
 KB0190!UTM  16      -   0.99997562  x   0.99973433  =   0.99970995
 KB0190
 KB0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9554670048(NAD 83)
 KB0190
 KB0190                          SUPERSEDED SURVEY CONTROL
 KB0190
 KB0190  NAD 83(2007)-  39 28 25.29734(N)    088 12 51.81512(W) AD(2002.00) 0
 KB0190  ELLIP H (02/10/07)  155.437  (m)                       GP(2002.00)    
 KB0190  ELLIP H (12/06/04)  155.436  (m)                       GP(       ) 4 1
 KB0190  NAD 83(1997)-  39 28 25.29725(N)    088 12 51.81508(W) AD(       ) 1
 KB0190  ELLIP H (12/18/02)  155.439  (m)                       GP(       ) 4 2
 KB0190  NAVD 88             187.54   (m)          615.3    (f) LEVELING    3  
 KB0190  NGVD 29 (??/??/92)  187.611  (m)          615.52   (f) ADJ UNCH    1 2
 KB0190
 KB0190.Superseded values are not recommended for survey control.
 KB0190
 KB0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0190.See file dsdata.pdf to determine how the superseded data were derived.
 KB0190
 KB0190_MARKER: DB = BENCH MARK DISK
 KB0190_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0190_STAMPING: U 182 1956
 KB0190_MARK LOGO: CGS
 KB0190_PROJECTION: PROJECTING 13 CENTIMETERS
 KB0190_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0190_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0190+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2000
 KB0190
 KB0190  HISTORY     - Date     Condition        Report By
 KB0190  HISTORY     - 1956     MONUMENTED       CGS
 KB0190  HISTORY     - 1973     GOOD             NGS
 KB0190  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0190  HISTORY     - 20050302 POOR             ILDT
 KB0190  HISTORY     - 20200406 POOR             ILDT
 KB0190
 KB0190                          STATION DESCRIPTION
 KB0190
 KB0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0190'2.8 MI SW FROM CHARLESTON.
 KB0190'ABOUT 2.8 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0190'LOUIS RAILROAD FROM THE FREIGHT STATION AT CHARLESTON, ABOUT 0.2
 KB0190'MILE NORTH OF MILE POLE T 322, ABOUT 0.1 MILE NORTH OF RAILROAD
 KB0190'BRIDGE OVER KICKAPOO CREEK, AT AN EAST-WEST ROAD CROSSING, 46
 KB0190'FEET WEST OF WEST RAIL, 59 FEET NORTHWEST OF CENTER OF CROSSING,
 KB0190'41 FEET NORTH OF CENTER LINE OF ROAD, 23 FEET EAST OF CENTER
 KB0190'LINE OF A FARM DRIVE NORTH, 12 FEET NORTH OF A FENCE CORNER,
 KB0190'1 1/2 FEET EAST OF A FENCE LINE, 2 FEET NORTH OF A WHITE WOODEN
 KB0190'WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND IS A DISK ON
 KB0190'TOP OF A COPPER-COATED STEEL ROD PROJECTING 2 1/2 INCHES AND
 KB0190'PROTECTED BY A 4-INCH TILE WHICH PROJECTS 5 INCHES.  THE ROD WAS
 KB0190'DRIVEN TO REFUSAL AT A DEPTH OF 18 FEET 6 INCHES.
 KB0190
 KB0190                          STATION RECOVERY (1973)
 KB0190
 KB0190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0190'RECOVERED IN GOOD CONDITION.
 KB0190
 KB0190                          STATION RECOVERY (2000)
 KB0190
 KB0190'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0190'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0190'RECOVERED IN GOOD CONDITION.  THE STATION IS LOCATED ABOUT 1.2 MI (
 KB0190'1.9 KM ) SOUTHWEST OF CHARLESTON .  TO REACH FROM THE JUNCTION AT
 KB0190'THE STATE ROUTE 16  AND DOUGLAS ST. ON THE WEST SIDE OF
 KB0190'CHARLESTON,  GO SOUTH ON DOUGLAS ST. TO THE CROSSROAD WEST
 KB0190'HAYES AVE. TURN RIGHT,  GO WEST ON  WEST  HAYES AVE. ABOUT 1.5 MI (
 KB0190'1.9 KM ) , ( DOUGLAS ST. IS ALSO 680 N COUNTY ROAD ) , TO THE RAILROAD
 KB0190'CROSSING. THE STATION  IS ON THE RIGHT JUST PAST THE RAILROAD
 KB0190'TRACKS .  IT IS  48.0  FEET WEST  OF  THE WEST RAIL, 41.0  FEET NORTH
 KB0190'OF
 KB0190'THE CENTER  OF WEST HAYES  AVE. ( 680 N COUNTY ROAD ) , 1.5 FT EAST OF
 KB0190'THE B-WIRE  FENCE, 2.0 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 KB0190'ABOUT 1.0  FEET BELOW LEVEL OF TRACK AND  IS A  DISK ON PROTECTED BY
 KB0190'A 4 - INCH TILE WHICH PROJECTS  5  INCHES.
 KB0190
 KB0190                          STATION RECOVERY (2005)
 KB0190
 KB0190'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0190'MARK RECOVERED IN POOR CONDITION.
 KB0190
 KB0190                          STATION RECOVERY (2020)
 KB0190
 KB0190'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (CLD)
 KB0190'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1457 ***********************************************************************
 KA1457  DESIGNATION -  U 183
 KA1457  PID         -  KA1457
 KA1457  STATE/COUNTY-  IL/EDGAR
 KA1457  COUNTRY     -  US
 KA1457  USGS QUAD   -  HUME (2018)
 KA1457
 KA1457                         *CURRENT SURVEY CONTROL
 KA1457  ______________________________________________________________________
 KA1457* NAD 83(1986) POSITION- 39 49 20.     (N) 087 51 39.     (W)   SCALED
 KA1457* NAVD 88 ORTHO HEIGHT -   198.515 (meters)      651.29  (feet) ADJUSTED
 KA1457  ______________________________________________________________________
 KA1457  GEOID HEIGHT    -        -32.125 (meters)                     GEOID18
 KA1457  DYNAMIC HEIGHT  -        198.410 (meters)      650.95  (feet) COMP
 KA1457  MODELED GRAVITY -    980,097.0   (mgal)                       NAVD 88
 KA1457
 KA1457  VERT ORDER      -  FIRST     CLASS II
 KA1457
 KA1457.The horizontal coordinates were scaled from a map and have
 KA1457.an estimated accuracy of +/- 6 seconds.
 KA1457
 KA1457.The orthometric height was determined by differential leveling and
 KA1457.adjusted by the NATIONAL GEODETIC SURVEY
 KA1457.in June 1991.
 KA1457
 KA1457.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1457.GEOID18 height accuracy estimate available here.
 KA1457
 KA1457.Click photographs - Photos may exist for this station.
 KA1457
 KA1457.The dynamic height is computed by dividing the NAVD 88
 KA1457.geopotential number by the normal gravity value computed on the
 KA1457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1457.degrees latitude (g = 980.6199 gals.).
 KA1457
 KA1457.The modeled gravity was interpolated from observed gravity values.
 KA1457
 KA1457;                    North         East    Units  Estimated Accuracy
 KA1457;SPC IL E     -   350,370.      340,450.      MT  (+/- 180 meters Scaled)
 KA1457
 KA1457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK263083(NAD 83)
 KA1457
 KA1457                          SUPERSEDED SURVEY CONTROL
 KA1457
 KA1457  NGVD 29 (??/??/92)  198.583  (m)          651.52   (f) ADJ UNCH    1 2
 KA1457
 KA1457.Superseded values are not recommended for survey control.
 KA1457
 KA1457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1457.See file dsdata.pdf to determine how the superseded data were derived.
 KA1457
 KA1457_MARKER: DB = BENCH MARK DISK
 KA1457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1457_STAMPING: U 183 1956
 KA1457_MARK LOGO: CGS
 KA1457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1457+STABILITY: SURFACE MOTION
 KA1457
 KA1457  HISTORY     - Date     Condition        Report By
 KA1457  HISTORY     - 1956     MONUMENTED       CGS
 KA1457  HISTORY     - 1982     GOOD             ILDT
 KA1457  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 KA1457  HISTORY     - 20120718 MARK NOT FOUND   ILDT
 KA1457
 KA1457                          STATION DESCRIPTION
 KA1457
 KA1457'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1457'2 MI N FROM HUME.
 KA1457'ABOUT 0.35 MILE EAST ALONG A BLACK TOP STREET FROM THE WATER
 KA1457'TOWER AT HUME, THENCE ABOUT 1.6 MILES NORTH ALONG A GRAVEL
 KA1457'ROAD, NEAR COMMON CORNER OF SECTIONS 19, 20, 29, 30, T.16 N.,
 KA1457'R.13 W., 30 FEET EAST OF CENTER LINE OF ROAD, 118 FEET
 KA1457'NORTH-NORTHEAST OF CENTER OF JUNCTION OF ROAD AND A DRIVE
 KA1457'LEADING WEST TO STEPHEN HEATH RESIDENCE (ABOUT 0.1 MILE WEST OF
 KA1457'ROAD), 110 FEET SOUTH OF CENTER LINE OF A DRIVE LEADING EAST,
 KA1457'78 3/4 FEET SOUTHWEST OF SOUTHWEST CORNER OF FLOYD COOMBES
 KA1457'RESIDENCE, 29 FEET NORTHEAST OF A TELEPHONE POLE, 1 1/2 FEET
 KA1457'WEST OF A FENCE CORNER AT NORTHWEST CORNER OF LAWN, ABOUT 1 FOOT
 KA1457'BELOW LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1457'PROJECTING 1 INCH.
 KA1457
 KA1457                          STATION RECOVERY (1982)
 KA1457
 KA1457'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1982
 KA1457'RECOVERED IN GOOD CONDITION.
 KA1457
 KA1457                          STATION RECOVERY (2011)
 KA1457
 KA1457'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1457'MARK NOT FOUND.
 KA1457
 KA1457                          STATION RECOVERY (2012)
 KA1457
 KA1457'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KA1457'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1270 ***********************************************************************
 KA1270  DESIGNATION -  U 184
 KA1270  PID         -  KA1270
 KA1270  STATE/COUNTY-  IL/EDGAR
 KA1270  COUNTRY     -  US
 KA1270  USGS QUAD   -  DENNISON (2018)
 KA1270
 KA1270                         *CURRENT SURVEY CONTROL
 KA1270  ______________________________________________________________________
 KA1270* NAD 83(1986) POSITION- 39 29 49.74   (N) 087 35 15.62   (W)   HD_HELD1
 KA1270* NAVD 88 ORTHO HEIGHT -   185.709 (meters)      609.28  (feet) ADJUSTED
 KA1270  ______________________________________________________________________
 KA1270  GEOID HEIGHT    -        -32.375 (meters)                     GEOID18
 KA1270  DYNAMIC HEIGHT  -        185.605 (meters)      608.94  (feet) COMP
 KA1270  MODELED GRAVITY -    980,065.5   (mgal)                       NAVD 88
 KA1270
 KA1270  VERT ORDER      -  FIRST     CLASS II
 KA1270
 KA1270.The horizontal coordinates were determined by differentially corrected
 KA1270.hand held GPS observations or other comparable positioning techniques
 KA1270.and have an estimated accuracy of +/- 3 meters.
 KA1270
 KA1270.The orthometric height was determined by differential leveling and
 KA1270.adjusted by the NATIONAL GEODETIC SURVEY
 KA1270.in June 1991.
 KA1270
 KA1270.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1270.GEOID18 height accuracy estimate available here.
 KA1270
 KA1270.Click photographs - Photos may exist for this station.
 KA1270
 KA1270.The dynamic height is computed by dividing the NAVD 88
 KA1270.geopotential number by the normal gravity value computed on the
 KA1270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1270.degrees latitude (g = 980.6199 gals.).
 KA1270
 KA1270.The modeled gravity was interpolated from observed gravity values.
 KA1270
 KA1270;                    North         East    Units  Estimated Accuracy
 KA1270;SPC IL E     -   314,435.8     364,138.2     MT  (+/- 3 meters HH1 GPS) 
 KA1270
 KA1270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4947072113(NAD 83)
 KA1270
 KA1270                          SUPERSEDED SURVEY CONTROL
 KA1270
 KA1270  NGVD 29 (??/??/92)  185.807  (m)          609.60   (f) ADJ UNCH    1 2
 KA1270
 KA1270.Superseded values are not recommended for survey control.
 KA1270
 KA1270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1270.See file dsdata.pdf to determine how the superseded data were derived.
 KA1270
 KA1270_MARKER: DB = BENCH MARK DISK
 KA1270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1270_STAMPING: U 184 1956
 KA1270_MARK LOGO: CGS
 KA1270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1270+STABILITY: SURFACE MOTION
 KA1270
 KA1270  HISTORY     - Date     Condition        Report By
 KA1270  HISTORY     - 1956     MONUMENTED       CGS
 KA1270
 KA1270                          STATION DESCRIPTION
 KA1270
 KA1270'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1270'3 MI NW FROM FARRINGTON.
 KA1270'3.05 MILES NORTHWEST ALONG A BRANCH LINE OF PENNSYLVANIA RAILROAD
 KA1270'WHICH LEADS THRU PARIS FROM THE JUNCTION OF MAIN LINE TRACK AT
 KA1270'FARRINGTON, ABOUT 9.35 MILES SOUTHEAST OF THE STATION AT PARIS,
 KA1270'ABOUT 0.15 MILE NORTHWEST OF ROAD CROSSING AT FERRELL, AT A POINT
 KA1270'WHERE A GRAVEL ROAD TURNS SOUTH AWAY FROM TRACK AND PARALLELS
 KA1270'THE SOUTHWEST SIDE OF TRACK TO THE SOUTHEAST, ABOUT 51 YARDS
 KA1270'SOUTHEAST OF SOUTHEAST END OF A RAILROAD TRESTLE, 33 FEET SOUTHWEST
 KA1270'OF SOUTHWEST RAIL, 78 FEET SOUTH AND ACROSS TRACK FROM MILE POST
 KA1270'11, 47 FEET NORTHEAST OF A POWER POLE AT A TURN IN POWER LINE, 58
 KA1270'FEET NORTH-NORTHWEST OF CENTER LINE OF ROAD ON OUTSIDE OF CURVE IN
 KA1270'ROAD, 2 FEET SOUTHEAST OF A FENCE CORNER, 2 FEET SOUTH OF A WHITE
 KA1270'WOODEN WITNESS POST, ABOUT 6 FEET BELOW LEVEL OF TRACK AND SET IN
 KA1270'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0014 ***********************************************************************
 MF0014  DESIGNATION -  U 19
 MF0014  PID         -  MF0014
 MF0014  STATE/COUNTY-  IL/KANE
 MF0014  COUNTRY     -  US
 MF0014  USGS QUAD   -  AURORA NORTH (2018)
 MF0014
 MF0014                         *CURRENT SURVEY CONTROL
 MF0014  ______________________________________________________________________
 MF0014* NAD 83(1986) POSITION- 41 51 28.09   (N) 088 18 46.90   (W)   HD_HELD1
 MF0014* NAVD 88 ORTHO HEIGHT -   219.071 (meters)      718.74  (feet) ADJUSTED
 MF0014  ______________________________________________________________________
 MF0014  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 MF0014  DYNAMIC HEIGHT  -        218.996 (meters)      718.49  (feet) COMP
 MF0014  MODELED GRAVITY -    980,275.1   (mgal)                       NAVD 88
 MF0014
 MF0014  VERT ORDER      -  SECOND    CLASS I
 MF0014
 MF0014.The horizontal coordinates were determined by differentially corrected
 MF0014.hand held GPS observations or other comparable positioning techniques
 MF0014.and have an estimated accuracy of +/- 3 meters.
 MF0014
 MF0014.The orthometric height was determined by differential leveling and
 MF0014.adjusted by the NATIONAL GEODETIC SURVEY
 MF0014.in January 2018.
 MF0014
 MF0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0014.GEOID18 height accuracy estimate available here.
 MF0014
 MF0014.Click photographs - Photos may exist for this station.
 MF0014
 MF0014.The dynamic height is computed by dividing the NAVD 88
 MF0014.geopotential number by the normal gravity value computed on the
 MF0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0014.degrees latitude (g = 980.6199 gals.).
 MF0014
 MF0014.The modeled gravity was interpolated from observed gravity values.
 MF0014
 MF0014;                    North         East    Units  Estimated Accuracy
 MF0014;SPC IL E     -   576,309.1     301,686.0     MT  (+/- 3 meters HH1 GPS) 
 MF0014
 MF0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9101534821(NAD 83)
 MF0014
 MF0014                          SUPERSEDED SURVEY CONTROL
 MF0014
 MF0014  NAVD 88 (06/15/91)  219.056  (m)          718.69   (f) SUPERSEDED  2 0
 MF0014  NGVD 29 (??/??/92)  219.127  (m)          718.92   (f) ADJ UNCH    2 0
 MF0014
 MF0014.Superseded values are not recommended for survey control.
 MF0014
 MF0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0014.See file dsdata.pdf to determine how the superseded data were derived.
 MF0014
 MF0014_MARKER: DB = BENCH MARK DISK
 MF0014_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0014_SP_SET: CULVERT HEADWALL
 MF0014_STAMPING: U 19 1934
 MF0014_MARK LOGO: CGS
 MF0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0014+STABILITY: SURFACE MOTION
 MF0014_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0014+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2019
 MF0014
 MF0014  HISTORY     - Date     Condition        Report By
 MF0014  HISTORY     - 1934     MONUMENTED       CGS
 MF0014  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 MF0014  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 MF0014  HISTORY     - 19980425 MARK NOT FOUND   USPSQD
 MF0014  HISTORY     - 20010501 GOOD             ASMINC
 MF0014  HISTORY     - 20070310 MARK NOT FOUND   USPSQD
 MF0014  HISTORY     - 20151224 GOOD             ASMINC
 MF0014  HISTORY     - 20170306 GOOD             ASMINC
 MF0014  HISTORY     - 20171030 GOOD             PATRIC
 MF0014  HISTORY     - 20191026 GOOD             ASMINC
 MF0014
 MF0014                          STATION DESCRIPTION
 MF0014
 MF0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0014'2.3 MI S FROM GENEVA.
 MF0014'2.3 MILES SOUTH ALONG STATE HIGHWAY 31 FROM THE COUNTY COURTHOUSE
 MF0014'AT GENEVA, KANE COUNTY, AT AN 18-INCH CONCRETE CULVERT, IN THE
 MF0014'CENTER OF THE TOP OF THE WEST HEADWALL, 15 FEET WEST OF THE CENTERLINE
 MF0014'OF THE HIGHWAY, AND ABOUT 1 FOOT HIGHER THAN THE HIGHWAY.  A
 MF0014'STANDARD DISK, STAMPED U 19 1934.
 MF0014
 MF0014                          STATION RECOVERY (1988)
 MF0014
 MF0014'RECOVERY NOTE BY US POWER SQUADRON 1988 (EGH)
 MF0014'MARK NOT FOUND.
 MF0014
 MF0014                          STATION RECOVERY (1989)
 MF0014
 MF0014'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0014'MARK NOT FOUND.
 MF0014
 MF0014                          STATION RECOVERY (1998)
 MF0014
 MF0014'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0014'MARK NOT FOUND.
 MF0014
 MF0014                          STATION RECOVERY (2001)
 MF0014
 MF0014'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (LEE)
 MF0014'RECOVERED IN GOOD CONDITION.
 MF0014
 MF0014                          STATION RECOVERY (2007)
 MF0014
 MF0014'RECOVERY NOTE BY US POWER SQUADRON 2007 (RP)
 MF0014'ROAD CONSTRUCTION HAS DESTROYED CONCRETE CULVERT.
 MF0014
 MF0014                          STATION RECOVERY (2015)
 MF0014
 MF0014'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 MF0014'MARK RECOVERED AS DESCRIBED IN FRONT OF ADDRESS 523 N BATAVIA AVE (IL
 MF0014'RTE 31), BATAVIA IL 60510.
 MF0014
 MF0014                          STATION RECOVERY (2017)
 MF0014
 MF0014'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 MF0014'RECOVERED IN GOOD CONDITION.
 MF0014
 MF0014                          STATION RECOVERY (2017)
 MF0014
 MF0014'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 MF0014'RECOVERED AS DESCRIBED.
 MF0014
 MF0014                          STATION RECOVERY (2019)
 MF0014
 MF0014'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (LEE)
 MF0014'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0922 ***********************************************************************
 MG0922  DESIGNATION -  U 190 RESET
 MG0922  PID         -  MG0922
 MG0922  STATE/COUNTY-  IL/HENRY
 MG0922  COUNTRY     -  US
 MG0922  USGS QUAD   -  ATKINSON (2018)
 MG0922
 MG0922                         *CURRENT SURVEY CONTROL
 MG0922  ______________________________________________________________________
 MG0922* NAD 83(1986) POSITION- 41 25 02.     (N) 090 02 58.     (W)   SCALED
 MG0922* NAVD 88 ORTHO HEIGHT -   193.20  (meters)      633.9   (feet) RESET
 MG0922  ______________________________________________________________________
 MG0922  GEOID HEIGHT    -        -32.989 (meters)                     GEOID18
 MG0922  VERT ORDER      -  THIRD
 MG0922
 MG0922.The horizontal coordinates were scaled from a map and have
 MG0922.an estimated accuracy of +/- 6 seconds.
 MG0922
 MG0922.The orthometric height was computed from unverified reset data.
 MG0922
 MG0922.No vertical observational check was made to the station.
 MG0922
 MG0922.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0922.GEOID18 height accuracy estimate available here.
 MG0922
 MG0922.Click photographs - Photos may exist for this station.
 MG0922
 MG0922;                    North         East    Units  Estimated Accuracy
 MG0922;SPC IL W     -   527,370.      709,800.      MT  (+/- 180 meters Scaled)
 MG0922
 MG0922_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF465892(NAD 83)
 MG0922
 MG0922                          SUPERSEDED SURVEY CONTROL
 MG0922
 MG0922  NGVD 29 (11/09/15)  193.28   (m)          634.1    (f) RESET       3  
 MG0922
 MG0922.Superseded values are not recommended for survey control.
 MG0922
 MG0922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0922.See file dsdata.pdf to determine how the superseded data were derived.
 MG0922
 MG0922_MARKER: DV = VERTICAL CONTROL DISK
 MG0922_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0922_SP_SET: BOX CULVERT
 MG0922_STAMPING: U 190 RESET 1993
 MG0922_MARK LOGO: NGS
 MG0922_MAGNETIC: N = NO MAGNETIC MATERIAL
 MG0922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0922+STABILITY: SURFACE MOTION
 MG0922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0922+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MG0922
 MG0922  HISTORY     - Date     Condition        Report By
 MG0922  HISTORY     - 1993     MONUMENTED       NGS
 MG0922  HISTORY     - 19960809 GOOD             USPSQD
 MG0922  HISTORY     - 20010919 GOOD             USPSQD
 MG0922  HISTORY     - 20040303 GOOD             USPSQD
 MG0922
 MG0922                          STATION DESCRIPTION
 MG0922
 MG0922'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 MG0922'STATION IS ABOUT 1.75 MI (2.82 KM) WEST ALONG U.S. ROUTE 6 FROM THE
 MG0922'SCHOOL CROSSING ON ROUTE 6 IN ATKINSON, AT HIGHWAY STATION 305+00, IN
 MG0922'THE TOP OF A 6X4 FT CONCRETE BOX CULVERT AT A FIELD ENTRANCE, 10.5 M
 MG0922'(34.4 FT) SOUTH OF THE CENTERLINE OF ROUTE 6, 11.2 M (36.7 FT)
 MG0922'NORTHEAST OF A POWER POLE WITH TRANSFORMER, AND IN THE NORTHEAST
 MG0922'CORNER OF THE BOX CULVERT.
 MG0922
 MG0922                          STATION RECOVERY (1996)
 MG0922
 MG0922'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0922'RECOVERED IN GOOD CONDITION.
 MG0922
 MG0922                          STATION RECOVERY (2001)
 MG0922
 MG0922'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0922'RECOVERED IN GOOD CONDITION.
 MG0922
 MG0922                          STATION RECOVERY (2004)
 MG0922
 MG0922'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1072 ***********************************************************************
 MF1072  DESIGNATION -  U 191
 MF1072  PID         -  MF1072
 MF1072  STATE/COUNTY-  IL/BUREAU
 MF1072  COUNTRY     -  US
 MF1072  USGS QUAD   -  MANLIUS (2018)
 MF1072
 MF1072                         *CURRENT SURVEY CONTROL
 MF1072  ______________________________________________________________________
 MF1072* NAD 83(1986) POSITION- 41 22 32.     (N) 089 39 11.     (W)   SCALED
 MF1072* NAVD 88 ORTHO HEIGHT -   206.218 (meters)      676.57  (feet) ADJUSTED
 MF1072  ______________________________________________________________________
 MF1072  GEOID HEIGHT    -        -33.096 (meters)                     GEOID18
 MF1072  DYNAMIC HEIGHT  -        206.134 (meters)      676.29  (feet) COMP
 MF1072  MODELED GRAVITY -    980,213.5   (mgal)                       NAVD 88
 MF1072
 MF1072  VERT ORDER      -  SECOND    CLASS 0
 MF1072
 MF1072.The horizontal coordinates were scaled from a map and have
 MF1072.an estimated accuracy of +/- 6 seconds.
 MF1072
 MF1072.The orthometric height was determined by differential leveling and
 MF1072.adjusted by the NATIONAL GEODETIC SURVEY
 MF1072.in June 1991.
 MF1072
 MF1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1072.GEOID18 height accuracy estimate available here.
 MF1072
 MF1072.Click photographs - Photos may exist for this station.
 MF1072
 MF1072.The dynamic height is computed by dividing the NAVD 88
 MF1072.geopotential number by the normal gravity value computed on the
 MF1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1072.degrees latitude (g = 980.6199 gals.).
 MF1072
 MF1072.The modeled gravity was interpolated from observed gravity values.
 MF1072
 MF1072;                    North         East    Units  Estimated Accuracy
 MF1072;SPC IL W     -   522,860.      742,960.      MT  (+/- 180 meters Scaled)
 MF1072
 MF1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL781838(NAD 83)
 MF1072
 MF1072                          SUPERSEDED SURVEY CONTROL
 MF1072
 MF1072  NGVD 29 (??/??/92)  206.294  (m)          676.82   (f) ADJ UNCH    2 0
 MF1072
 MF1072.Superseded values are not recommended for survey control.
 MF1072
 MF1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1072.See file dsdata.pdf to determine how the superseded data were derived.
 MF1072
 MF1072_MARKER: DB = BENCH MARK DISK
 MF1072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1072_STAMPING: U 191 1959
 MF1072_MARK LOGO: CGS
 MF1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1072+STABILITY: SURFACE MOTION
 MF1072
 MF1072  HISTORY     - Date     Condition        Report By
 MF1072  HISTORY     - 1959     MONUMENTED       CGS
 MF1072  HISTORY     - 19951025 GOOD             USPSQD
 MF1072  HISTORY     - 20010502 GOOD             USPSQD
 MF1072  HISTORY     - 20051027 GOOD             USPSQD
 MF1072
 MF1072                          STATION DESCRIPTION
 MF1072
 MF1072'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1072'4.2 MI NW FROM WYANET.
 MF1072'ABOUT 2.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1072'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 0.5
 MF1072'MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.4 MILES WEST ALONG A
 MF1072'GRAVEL ROAD, NEAR A FARM HOUSE SOUTH OF THE ROAD, AT A FENCE CORNER
 MF1072'AND A GATE JUST NORTH OF A DRIVEWAY SOUTH TO THE FARM HOUSE, 19
 MF1072'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 115 FEET WEST OF THE
 MF1072'CENTER LINE OF THE DRIVEWAY, 18 FEET WEST OF A FENCE CORNER AND
 MF1072'THE EAST END OF A WIRE GATE, 2 FEET NORTH OF FENCE LINE, 2 FEET
 MF1072'SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF
 MF1072'THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF1072
 MF1072                          STATION RECOVERY (1995)
 MF1072
 MF1072'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1072'RECOVERED IN GOOD CONDITION.
 MF1072
 MF1072                          STATION RECOVERY (2001)
 MF1072
 MF1072'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1072'RECOVERED IN GOOD CONDITION.
 MF1072
 MF1072                          STATION RECOVERY (2005)
 MF1072
 MF1072'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0896 ***********************************************************************
 MF0896  DESIGNATION -  U 192
 MF0896  PID         -  MF0896
 MF0896  STATE/COUNTY-  IL/BUREAU
 MF0896  COUNTRY     -  US
 MF0896  USGS QUAD   -  MALDEN (2018)
 MF0896
 MF0896                         *CURRENT SURVEY CONTROL
 MF0896  ______________________________________________________________________
 MF0896* NAD 83(1986) POSITION- 41 23 40.     (N) 089 17 49.     (W)   SCALED
 MF0896* NAVD 88 ORTHO HEIGHT -   199.913 (meters)      655.88  (feet) ADJUSTED
 MF0896  ______________________________________________________________________
 MF0896  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 MF0896  DYNAMIC HEIGHT  -        199.833 (meters)      655.62  (feet) COMP
 MF0896  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 MF0896
 MF0896  VERT ORDER      -  SECOND    CLASS 0
 MF0896
 MF0896.The horizontal coordinates were scaled from a map and have
 MF0896.an estimated accuracy of +/- 6 seconds.
 MF0896
 MF0896.The orthometric height was determined by differential leveling and
 MF0896.adjusted by the NATIONAL GEODETIC SURVEY
 MF0896.in June 1991.
 MF0896
 MF0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0896.GEOID18 height accuracy estimate available here.
 MF0896
 MF0896.Click photographs - Photos may exist for this station.
 MF0896
 MF0896.The dynamic height is computed by dividing the NAVD 88
 MF0896.geopotential number by the normal gravity value computed on the
 MF0896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0896.degrees latitude (g = 980.6199 gals.).
 MF0896
 MF0896.The modeled gravity was interpolated from observed gravity values.
 MF0896
 MF0896;                    North         East    Units  Estimated Accuracy
 MF0896;SPC IL W     -   525,190.      772,730.      MT  (+/- 180 meters Scaled)
 MF0896
 MF0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL079850(NAD 83)
 MF0896
 MF0896                          SUPERSEDED SURVEY CONTROL
 MF0896
 MF0896  NGVD 29 (??/??/92)  199.991  (m)          656.14   (f) ADJ UNCH    2 0
 MF0896
 MF0896.Superseded values are not recommended for survey control.
 MF0896
 MF0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0896.See file dsdata.pdf to determine how the superseded data were derived.
 MF0896
 MF0896_MARKER: DB = BENCH MARK DISK
 MF0896_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0896_SP_SET: BRIDGE
 MF0896_STAMPING: U 192 1959
 MF0896_MARK LOGO: CGS
 MF0896_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0896+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2001
 MF0896
 MF0896  HISTORY     - Date     Condition        Report By
 MF0896  HISTORY     - 1959     MONUMENTED       CGS
 MF0896  HISTORY     - 19960330 GOOD             USPSQD
 MF0896  HISTORY     - 20010425 GOOD             USPSQD
 MF0896  HISTORY     - 20051005 MARK NOT FOUND   USPSQD
 MF0896
 MF0896                          STATION DESCRIPTION
 MF0896
 MF0896'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0896'9.4 MI NW FROM SPRING VALLEY.
 MF0896'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0896'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0896'GRAVEL ROAD, THENCE 0.95 MILES WEST ALONG GRAVEL ROAD, THENCE 1.0
 MF0896'MILES NORTH ALONG GRAVEL ROAD, THENCE 1.95 MILES WEST ALONG
 MF0896'GRAVEL ROAD, THENCE 0.1 MILES NORTH ALONG GRAVEL ROAD, SET IN
 MF0896'THE TOP OF THE NORTHEAST END OF THE WINGWALL AT THE SOUTHWEST
 MF0896'CORNER OF A 50-FOOT CONCRETE BRIDGE, 12 FEET WEST OF THE CENTER
 MF0896'LINE OF THE ROAD, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD.
 MF0896
 MF0896                          STATION RECOVERY (1996)
 MF0896
 MF0896'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0896'RECOVERED IN GOOD CONDITION.
 MF0896
 MF0896                          STATION RECOVERY (2001)
 MF0896
 MF0896'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0896'RECOVERED IN GOOD CONDITION.
 MF0896
 MF0896                          STATION RECOVERY (2005)
 MF0896
 MF0896'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0896'ENTIRE BRIDGE REBUILT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0120 ***********************************************************************
 MG0120  DESIGNATION -  U 193
 MG0120  PID         -  MG0120
 MG0120  STATE/COUNTY-  IL/HENRY
 MG0120  COUNTRY     -  US
 MG0120  USGS QUAD   -  GREEN ROCK (2018)
 MG0120
 MG0120                         *CURRENT SURVEY CONTROL
 MG0120  ______________________________________________________________________
 MG0120* NAD 83(1986) POSITION- 41 25 31.     (N) 090 17 53.     (W)   SCALED
 MG0120* NAVD 88 ORTHO HEIGHT -   220.187 (meters)      722.40  (feet) ADJUSTED
 MG0120  ______________________________________________________________________
 MG0120  GEOID HEIGHT    -        -32.876 (meters)                     GEOID18
 MG0120  DYNAMIC HEIGHT  -        220.101 (meters)      722.11  (feet) COMP
 MG0120  MODELED GRAVITY -    980,225.3   (mgal)                       NAVD 88
 MG0120
 MG0120  VERT ORDER      -  SECOND    CLASS 0
 MG0120
 MG0120.The horizontal coordinates were scaled from a map and have
 MG0120.an estimated accuracy of +/- 6 seconds.
 MG0120
 MG0120.The orthometric height was determined by differential leveling and
 MG0120.adjusted by the NATIONAL GEODETIC SURVEY
 MG0120.in June 1991.
 MG0120
 MG0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0120.GEOID18 height accuracy estimate available here.
 MG0120
 MG0120.Click photographs - Photos may exist for this station.
 MG0120
 MG0120.The dynamic height is computed by dividing the NAVD 88
 MG0120.geopotential number by the normal gravity value computed on the
 MG0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0120.degrees latitude (g = 980.6199 gals.).
 MG0120
 MG0120.The modeled gravity was interpolated from observed gravity values.
 MG0120
 MG0120;                    North         East    Units  Estimated Accuracy
 MG0120;SPC IL W     -   528,260.      689,020.      MT  (+/- 180 meters Scaled)
 MG0120
 MG0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF257894(NAD 83)
 MG0120
 MG0120                          SUPERSEDED SURVEY CONTROL
 MG0120
 MG0120  NGVD 29 (??/??/92)  220.266  (m)          722.66   (f) ADJ UNCH    2 0
 MG0120
 MG0120.Superseded values are not recommended for survey control.
 MG0120
 MG0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0120.See file dsdata.pdf to determine how the superseded data were derived.
 MG0120
 MG0120_MARKER: DB = BENCH MARK DISK
 MG0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0120_STAMPING: U 193 1959
 MG0120_MARK LOGO: CGS
 MG0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0120+STABILITY: SURFACE MOTION
 MG0120
 MG0120  HISTORY     - Date     Condition        Report By
 MG0120  HISTORY     - 1959     MONUMENTED       CGS
 MG0120  HISTORY     - 19960715 GOOD             USPSQD
 MG0120  HISTORY     - 20011006 GOOD             USPSQD
 MG0120  HISTORY     - 20040623 GOOD             USPSQD
 MG0120
 MG0120                          STATION DESCRIPTION
 MG0120
 MG0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0120'8.5 MI W FROM GENESEO.
 MG0120'THE MARK MAY BE REACHED FROM GREEN RIVER, HENRY COUNTY, BY
 MG0120'GOING SOUTH FOR 1.3 MILES ALONG A CONCRETE PAVED ROAD FROM THE
 MG0120'METHODIST CHURCH AT GREEN RIVER, U.S. HIGHWAY 6 CROSSES AT
 MG0120'THIS POINT, THENCE 1.9 MILES SOUTH ALONG A CONCRETE PAVED ROAD,
 MG0120'THENCE 1.0 MILES EAST ALONG A CONCRETE PAVED ROAD, THENCE 0.1
 MG0120'MILES EAST ALONG A BLACKTOP ROAD.  ABOUT 4.65 MILES WEST ALONG
 MG0120'U.S. HIGHWAY 6 FROM ITS JUNCTION WITH STATE HIGHWAY 82 IN THE
 MG0120'WESTERN PART OF GENESEO, THENCE 1.3 MILES SOUTH ALONG A
 MG0120'BLACKTOP ROAD, THENCE 2.55 MILES WEST ALONG A BLACKTOP ROAD,
 MG0120'AT THE SOUTHEAST CORNER OF A NORTH-SOUTH AND EAST-WEST ROAD
 MG0120'CROSSING, 32 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 32 FEET
 MG0120'EAST OF THE CENTER LINE OF THE ROAD, 48 FEET SOUTHEAST OF THE CENTER
 MG0120'LINE OF THE JUNCTION, 4 FEET NORTHEAST OF A FENCE CORNER, 2.1
 MG0120'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 MG0120'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 MG0120
 MG0120                          STATION RECOVERY (1996)
 MG0120
 MG0120'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0120'RECOVERED IN GOOD CONDITION.
 MG0120
 MG0120                          STATION RECOVERY (2001)
 MG0120
 MG0120'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0120'RECOVERED AS DESCRIBED
 MG0120
 MG0120                          STATION RECOVERY (2004)
 MG0120
 MG0120'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0120'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0185 ***********************************************************************
 MG0185  DESIGNATION -  U 194
 MG0185  PID         -  MG0185
 MG0185  STATE/COUNTY-  IL/HENRY
 MG0185  COUNTRY     -  US
 MG0185  USGS QUAD   -  ANDOVER (2018)
 MG0185
 MG0185                         *CURRENT SURVEY CONTROL
 MG0185  ______________________________________________________________________
 MG0185* NAD 83(1986) POSITION- 41 15 32.     (N) 090 19 38.     (W)   SCALED
 MG0185* NAVD 88 ORTHO HEIGHT -   211.861 (meters)      695.08  (feet) ADJUSTED
 MG0185  ______________________________________________________________________
 MG0185  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 MG0185  DYNAMIC HEIGHT  -        211.774 (meters)      694.80  (feet) COMP
 MG0185  MODELED GRAVITY -    980,208.4   (mgal)                       NAVD 88
 MG0185
 MG0185  VERT ORDER      -  SECOND    CLASS 0
 MG0185
 MG0185.The horizontal coordinates were scaled from a map and have
 MG0185.an estimated accuracy of +/- 6 seconds.
 MG0185
 MG0185.The orthometric height was determined by differential leveling and
 MG0185.adjusted by the NATIONAL GEODETIC SURVEY
 MG0185.in June 1991.
 MG0185
 MG0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0185.GEOID18 height accuracy estimate available here.
 MG0185
 MG0185.Click photographs - Photos may exist for this station.
 MG0185
 MG0185.The dynamic height is computed by dividing the NAVD 88
 MG0185.geopotential number by the normal gravity value computed on the
 MG0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0185.degrees latitude (g = 980.6199 gals.).
 MG0185
 MG0185.The modeled gravity was interpolated from observed gravity values.
 MG0185
 MG0185;                    North         East    Units  Estimated Accuracy
 MG0185;SPC IL W     -   509,790.      686,550.      MT  (+/- 180 meters Scaled)
 MG0185
 MG0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF239709(NAD 83)
 MG0185
 MG0185                          SUPERSEDED SURVEY CONTROL
 MG0185
 MG0185  NGVD 29 (??/??/92)  211.926  (m)          695.29   (f) ADJ UNCH    2 0
 MG0185
 MG0185.Superseded values are not recommended for survey control.
 MG0185
 MG0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0185.See file dsdata.pdf to determine how the superseded data were derived.
 MG0185
 MG0185_MARKER: DB = BENCH MARK DISK
 MG0185_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0185_SP_SET: BOX CULVERT HEADWALL
 MG0185_STAMPING: U 194 1959
 MG0185_MARK LOGO: CGS
 MG0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0185+STABILITY: SURFACE MOTION
 MG0185
 MG0185  HISTORY     - Date     Condition        Report By
 MG0185  HISTORY     - 1959     MONUMENTED       CGS
 MG0185  HISTORY     - 19880509 MARK NOT FOUND   USPSQD
 MG0185  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0185
 MG0185                          STATION DESCRIPTION
 MG0185
 MG0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0185'4 MI SW FROM ANDOVER.
 MG0185'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0185'AT ANDOVER, THENCE 2.4 MILES SOUTH ALONG AN OILED ROAD, THENCE
 MG0185'0.35 MILES WEST ALONG AN OILED ROAD, SET IN THE TOP OF THE NORTH
 MG0185'HEADWALL OF A 6-FOOT CONCRETE BOX CULVERT, 5 FEET WEST OF THE
 MG0185'EAST END OF THE HEADWALL, 9 FEET NORTH OF THE CENTER LINE OF THE
 MG0185'ROAD, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD.
 MG0185
 MG0185                          STATION RECOVERY (1988)
 MG0185
 MG0185'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0185'MARK NOT FOUND.
 MG0185
 MG0185                          STATION RECOVERY (2001)
 MG0185
 MG0185'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0185'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0259 ***********************************************************************
 MG0259  DESIGNATION -  U 195
 MG0259  PID         -  MG0259
 MG0259  STATE/COUNTY-  IL/KNOX
 MG0259  COUNTRY     -  US
 MG0259  USGS QUAD   -  WATAGA (2018)
 MG0259
 MG0259                         *CURRENT SURVEY CONTROL
 MG0259  ______________________________________________________________________
 MG0259* NAD 83(1986) POSITION- 41 00 59.     (N) 090 19 58.     (W)   SCALED
 MG0259* NAVD 88 ORTHO HEIGHT -   251.307 (meters)      824.50  (feet) ADJUSTED
 MG0259  ______________________________________________________________________
 MG0259  GEOID HEIGHT    -        -32.925 (meters)                     GEOID18
 MG0259  DYNAMIC HEIGHT  -        251.197 (meters)      824.14  (feet) COMP
 MG0259  MODELED GRAVITY -    980,180.7   (mgal)                       NAVD 88
 MG0259
 MG0259  VERT ORDER      -  SECOND    CLASS 0
 MG0259
 MG0259.The horizontal coordinates were scaled from a map and have
 MG0259.an estimated accuracy of +/- 6 seconds.
 MG0259
 MG0259.The orthometric height was determined by differential leveling and
 MG0259.adjusted by the NATIONAL GEODETIC SURVEY
 MG0259.in June 1991.
 MG0259
 MG0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0259.GEOID18 height accuracy estimate available here.
 MG0259
 MG0259.Click photographs - Photos may exist for this station.
 MG0259
 MG0259.The dynamic height is computed by dividing the NAVD 88
 MG0259.geopotential number by the normal gravity value computed on the
 MG0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0259.degrees latitude (g = 980.6199 gals.).
 MG0259
 MG0259.The modeled gravity was interpolated from observed gravity values.
 MG0259
 MG0259;                    North         East    Units  Estimated Accuracy
 MG0259;SPC IL W     -   482,860.      686,030.      MT  (+/- 180 meters Scaled)
 MG0259
 MG0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF242440(NAD 83)
 MG0259
 MG0259                          SUPERSEDED SURVEY CONTROL
 MG0259
 MG0259  NGVD 29 (??/??/92)  251.358  (m)          824.66   (f) ADJ UNCH    2 0
 MG0259
 MG0259.Superseded values are not recommended for survey control.
 MG0259
 MG0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0259.See file dsdata.pdf to determine how the superseded data were derived.
 MG0259
 MG0259_MARKER: DB = BENCH MARK DISK
 MG0259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0259_STAMPING: U 195 1959
 MG0259_MARK LOGO: CGS
 MG0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0259+STABILITY: SURFACE MOTION
 MG0259
 MG0259  HISTORY     - Date     Condition        Report By
 MG0259  HISTORY     - 1959     MONUMENTED       CGS
 MG0259  HISTORY     - 19971124 GOOD             USPSQD
 MG0259
 MG0259                          STATION DESCRIPTION
 MG0259
 MG0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0259'2.4 MI SE FROM HENDERSON.
 MG0259'ABOUT 1.5 MILES EAST ALONG A BLACKTOP ROAD FROM THE CITY PARK
 MG0259'AT HENDERSON, THENCE 0.5 MILES SOUTH ALONG A GRAVEL ROAD, THENCE
 MG0259'0.4 MILES WEST ALONG A GRAVEL ROAD, 15 FEET NORTH OF THE
 MG0259'CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF FENCE LINE, 108 FEET
 MG0259'EAST OF THE CENTER LINE OF A FARM DRIVEWAY, 1 FOOT SOUTH OF
 MG0259'FENCE LINE, 2.7 FEET WEST-SOUTHWEST OF A METAL WITNESS POST,
 MG0259'ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0259'PROJECTING 4 INCHES.
 MG0259
 MG0259                          STATION RECOVERY (1997)
 MG0259
 MG0259'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1425 ***********************************************************************
 LC1425  DESIGNATION -  U 197
 LC1425  PID         -  LC1425
 LC1425  STATE/COUNTY-  IL/PEORIA
 LC1425  COUNTRY     -  US
 LC1425  USGS QUAD   -  ELMWOOD (2018)
 LC1425
 LC1425                         *CURRENT SURVEY CONTROL
 LC1425  ______________________________________________________________________
 LC1425* NAD 83(1986) POSITION- 40 51 09.     (N) 089 56 47.     (W)   SCALED
 LC1425* NAVD 88 ORTHO HEIGHT -   219.153 (meters)      719.00  (feet) ADJUSTED
 LC1425  ______________________________________________________________________
 LC1425  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 LC1425  DYNAMIC HEIGHT  -        219.053 (meters)      718.68  (feet) COMP
 LC1425  MODELED GRAVITY -    980,165.4   (mgal)                       NAVD 88
 LC1425
 LC1425  VERT ORDER      -  SECOND    CLASS 0
 LC1425
 LC1425.The horizontal coordinates were scaled from a map and have
 LC1425.an estimated accuracy of +/- 6 seconds.
 LC1425
 LC1425.The orthometric height was determined by differential leveling and
 LC1425.adjusted by the NATIONAL GEODETIC SURVEY
 LC1425.in June 1991.
 LC1425
 LC1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1425.GEOID18 height accuracy estimate available here.
 LC1425
 LC1425.Click photographs - Photos may exist for this station.
 LC1425
 LC1425.The dynamic height is computed by dividing the NAVD 88
 LC1425.geopotential number by the normal gravity value computed on the
 LC1425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1425.degrees latitude (g = 980.6199 gals.).
 LC1425
 LC1425.The modeled gravity was interpolated from observed gravity values.
 LC1425
 LC1425;                    North         East    Units  Estimated Accuracy
 LC1425;SPC IL W     -   464,670.      718,570.      MT  (+/- 180 meters Scaled)
 LC1425
 LC1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL516265(NAD 83)
 LC1425
 LC1425                          SUPERSEDED SURVEY CONTROL
 LC1425
 LC1425  NGVD 29 (??/??/92)  219.230  (m)          719.26   (f) ADJ UNCH    2 0
 LC1425
 LC1425.Superseded values are not recommended for survey control.
 LC1425
 LC1425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1425.See file dsdata.pdf to determine how the superseded data were derived.
 LC1425
 LC1425_MARKER: DB = BENCH MARK DISK
 LC1425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1425_STAMPING: U 197 1959
 LC1425_MARK LOGO: CGS
 LC1425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1425+STABILITY: SURFACE MOTION
 LC1425
 LC1425  HISTORY     - Date     Condition        Report By
 LC1425  HISTORY     - 1959     MONUMENTED       CGS
 LC1425  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC1425  HISTORY     - 19981214 MARK NOT FOUND   USPSQD
 LC1425
 LC1425                          STATION DESCRIPTION
 LC1425
 LC1425'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1425'4 MI NW FROM BRIMFIELD.
 LC1425'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LC1425'STATION AT BRIMFIELD, THENCE 0.9 MILES WEST ALONG STATE HIGHWAY
 LC1425'78, THENCE 0.45 MILES SOUTH ALONG A DIRT ROAD, AT A T-FENCE CORNER
 LC1425'EAST OF THE ROAD, 20 FEET EAST OF THE CENTER LINE OF THE ROAD,
 LC1425'1 1/2 FEET WEST OF A FENCE, 364 FEET NORTH OF A T-FENCE CORNER,
 LC1425'305 FEET NORTH OF THE NORTH END OF A CORRUGATED PIPE CULVERT,
 LC1425'2.1 FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 LC1425'THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1425'2 INCHES.
 LC1425
 LC1425                          STATION RECOVERY (1979)
 LC1425
 LC1425'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC1425'MARK NOT FOUND.
 LC1425
 LC1425                          STATION RECOVERY (1998)
 LC1425
 LC1425'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1425'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0912 ***********************************************************************
 LC0912  DESIGNATION -  U 198
 LC0912  PID         -  LC0912
 LC0912  STATE/COUNTY-  IL/TAZEWELL
 LC0912  COUNTRY     -  US
 LC0912  USGS QUAD   -  MACKINAW (2018)
 LC0912
 LC0912                         *CURRENT SURVEY CONTROL
 LC0912  ______________________________________________________________________
 LC0912* NAD 83(1986) POSITION- 40 34 20.     (N) 089 22 01.     (W)   SCALED
 LC0912* NAVD 88 ORTHO HEIGHT -   228.900 (meters)      750.98  (feet) ADJUSTED
 LC0912  ______________________________________________________________________
 LC0912  GEOID HEIGHT    -        -32.566 (meters)                     GEOID18
 LC0912  DYNAMIC HEIGHT  -        228.792 (meters)      750.63  (feet) COMP
 LC0912  MODELED GRAVITY -    980,147.5   (mgal)                       NAVD 88
 LC0912
 LC0912  VERT ORDER      -  SECOND    CLASS 0
 LC0912
 LC0912.The horizontal coordinates were scaled from a map and have
 LC0912.an estimated accuracy of +/- 6 seconds.
 LC0912
 LC0912.The orthometric height was determined by differential leveling and
 LC0912.adjusted by the NATIONAL GEODETIC SURVEY
 LC0912.in June 1991.
 LC0912
 LC0912.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0912.GEOID18 height accuracy estimate available here.
 LC0912
 LC0912.Click photographs - Photos may exist for this station.
 LC0912
 LC0912.The dynamic height is computed by dividing the NAVD 88
 LC0912.geopotential number by the normal gravity value computed on the
 LC0912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0912.degrees latitude (g = 980.6199 gals.).
 LC0912
 LC0912.The modeled gravity was interpolated from observed gravity values.
 LC0912
 LC0912;                    North         East    Units  Estimated Accuracy
 LC0912;SPC IL W     -   433,830.      767,710.      MT  (+/- 180 meters Scaled)
 LC0912
 LC0912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK996939(NAD 83)
 LC0912
 LC0912                          SUPERSEDED SURVEY CONTROL
 LC0912
 LC0912  NGVD 29 (??/??/92)  228.977  (m)          751.24   (f) ADJ UNCH    2 0
 LC0912
 LC0912.Superseded values are not recommended for survey control.
 LC0912
 LC0912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0912.See file dsdata.pdf to determine how the superseded data were derived.
 LC0912
 LC0912_MARKER: DB = BENCH MARK DISK
 LC0912_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0912_SP_SET: CULVERT HEADWALL
 LC0912_STAMPING: U 198 1959
 LC0912_MARK LOGO: CGS
 LC0912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0912+STABILITY: SURFACE MOTION
 LC0912
 LC0912  HISTORY     - Date     Condition        Report By
 LC0912  HISTORY     - 1959     MONUMENTED       CGS
 LC0912  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0912
 LC0912                          STATION DESCRIPTION
 LC0912
 LC0912'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0912'3.1 MI N FROM MACKINAW.
 LC0912'ABOUT 0.05 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0912'THE STATION AT MACKINAW, THENCE 3.05 MILES NORTH ALONG AN ASPHALT
 LC0912'ROAD, ABOUT 0.05 MILES NORTH OF A JUNCTION OF GRAVEL ROAD WEST,
 LC0912'SET IN THE TOP OF THE SOUTH END OF THE WEST HEADWALL OF A
 LC0912'3-FOOT CONCRETE BOX CULVERT, 15 FEET WEST OF THE CENTER LINE OF THE
 LC0912'ROAD, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
 LC0912
 LC0912                          STATION RECOVERY (1988)
 LC0912
 LC0912'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0912'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0982 ***********************************************************************
 LC0982  DESIGNATION -  U 199 RESET
 LC0982  PID         -  LC0982
 LC0982  STATE/COUNTY-  IL/MCLEAN
 LC0982  COUNTRY     -  US
 LC0982  USGS QUAD   -  NORMAL WEST (2018)
 LC0982
 LC0982                         *CURRENT SURVEY CONTROL
 LC0982  ______________________________________________________________________
 LC0982* NAD 83(1986) POSITION- 40 32 18.     (N) 089 02 28.     (W)   SCALED
 LC0982* NAVD 88 ORTHO HEIGHT -   247.80  (meters)      813.0   (feet) RESET
 LC0982  ______________________________________________________________________
 LC0982  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 LC0982  VERT ORDER      -  THIRD
 LC0982
 LC0982.The horizontal coordinates were scaled from a map and have
 LC0982.an estimated accuracy of +/- 6 seconds.
 LC0982
 LC0982.The orthometric height was computed from unverified reset data.
 LC0982
 LC0982.No vertical observational check was made to the station.
 LC0982
 LC0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0982.GEOID18 height accuracy estimate available here.
 LC0982
 LC0982.Click photographs - Photos may exist for this station.
 LC0982
 LC0982;                    North         East    Units  Estimated Accuracy
 LC0982;SPC IL E     -   430,020.      240,040.      MT  (+/- 180 meters Scaled)
 LC0982
 LC0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK271895(NAD 83)
 LC0982
 LC0982                          SUPERSEDED SURVEY CONTROL
 LC0982
 LC0982  NGVD 29 (??/??/??)  247.86   (m)          813.2    (f) RESET       3  
 LC0982
 LC0982.Superseded values are not recommended for survey control.
 LC0982
 LC0982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0982.See file dsdata.pdf to determine how the superseded data were derived.
 LC0982
 LC0982_MARKER: DB = BENCH MARK DISK
 LC0982_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0982_SP_SET: BRIDGE
 LC0982_STAMPING: U 199 RESET 1963
 LC0982_MARK LOGO: CGS
 LC0982_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0982
 LC0982  HISTORY     - Date     Condition        Report By
 LC0982  HISTORY     - 1963     MONUMENTED       ILHD
 LC0982  HISTORY     - 1987     GOOD             USPSQD
 LC0982  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0982
 LC0982                          STATION DESCRIPTION
 LC0982
 LC0982'DESCRIBED BY IL HIGHWAY DEPT 1963
 LC0982'7 MI SE FROM CARLOCK.
 LC0982'ABOUT 5.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0982'AND ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 1.0 MILE EAST
 LC0982'ALONG A GRAVEL ROAD, THENCE 0.45 MILE NORTH ALONG AN ASPHALT ROAD,
 LC0982'AT SOUTHEAST SIDE OF THE WHITE OAK CHURCH ROAD GRADE SEPARATION
 LC0982'STRUCTURE OVER FAI ROUTE 55, 170.5 FEET SOUTH OF THE BRIDGE BACK
 LC0982'OF ABUTMENT, 110.7 FEET EAST OF THE CENTERLINE OF THE ASPHALT
 LC0982'ROAD, 2 FEET WEST OF THE FENCE, 124 FEET SOUTH OF THE RIGHT-OF-WAY
 LC0982'MARKER.
 LC0982
 LC0982                          STATION RECOVERY (1987)
 LC0982
 LC0982'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0982'RECOVERED IN GOOD CONDITION.
 LC0982
 LC0982                          STATION RECOVERY (1988)
 LC0982
 LC0982'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0982'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0045 ***********************************************************************
 HB0045  DESIGNATION -  U 1=362 PIPE
 HB0045  PID         -  HB0045
 HB0045  STATE/COUNTY-  IL/GALLATIN
 HB0045  COUNTRY     -  US
 HB0045  USGS QUAD   -  EQUALITY (2018)
 HB0045
 HB0045                         *CURRENT SURVEY CONTROL
 HB0045  ______________________________________________________________________
 HB0045* NAD 83(1986) POSITION- 37 43 53.     (N) 088 21 01.     (W)   SCALED
 HB0045* NAVD 88 ORTHO HEIGHT -   110.11  (+/-2cm)      361.3   (feet) VERTCON3
 HB0045  ______________________________________________________________________
 HB0045  GEOID HEIGHT    -        -29.683 (meters)                     GEOID18
 HB0045  VERT ORDER      -  ? (See Below)
 HB0045
 HB0045.The horizontal coordinates were scaled from a map and have
 HB0045.an estimated accuracy of +/- 6 seconds.
 HB0045
 HB0045.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0045.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0045
 HB0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0045.GEOID18 height accuracy estimate available here.
 HB0045
 HB0045.The vertical order pertains to the NGVD 29 superseded value.
 HB0045
 HB0045.Click photographs - Photos may exist for this station.
 HB0045
 HB0045;                    North         East    Units  Estimated Accuracy
 HB0045;SPC IL E     -   118,160.      298,510.      MT  (+/- 180 meters Scaled)
 HB0045
 HB0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG810768(NAD 83)
 HB0045
 HB0045                          SUPERSEDED SURVEY CONTROL
 HB0045
 HB0045  NGVD 29 (11/26/84)  110.209  (m)          361.58   (f) ADJUSTED       
 HB0045
 HB0045.Superseded values are not recommended for survey control.
 HB0045
 HB0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0045.See file dsdata.pdf to determine how the superseded data were derived.
 HB0045
 HB0045_MARKER: P = PIPE CAP
 HB0045_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0045_STAMPING: 1906
 HB0045_MARK LOGO: USGS
 HB0045_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0045_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0045
 HB0045  HISTORY     - Date     Condition        Report By
 HB0045  HISTORY     - 1906     MONUMENTED       USGS
 HB0045  HISTORY     - 1949     POOR             CGS
 HB0045
 HB0045                          STATION DESCRIPTION
 HB0045
 HB0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0045'7.8 MI SE FROM ELDORADO.
 HB0045'ABOUT 7.75 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHIVLLE
 HB0045'RAILROAD FROM THE UNION STATION AT ELDORADO, AT THE OLD STATION
 HB0045'SITE AT EQUALITY, ABOUT 0.1 MILE WEST AND ACROSS THE TRACK FROM
 HB0045'MILE POST 411, 134 1/2 FEET EAST-NORTHEAST OF THE CENTER OF THE
 HB0045'ROAD CROSSING, 83 FEET SOUTHEAST OF THE CENTER LINE OF THE
 HB0045'ROAD, 42 1/2 FEET NORTH OF THE NORTH RAIL, 51 FEET SOUTH-SOUTHEAST
 HB0045'OF THE SOUTHWEST CORNER OF AN IMITATION RED BRICK HOUSE, 44
 HB0045'FEET SOUTH-SOUTHWEST OF A WELL, 1 FOOT SOUTH OF A WHITE WOODEN
 HB0045'WITNESS POST, ABOUT LEVEL WITH THE TRACK AND PROJECTING 3 INCHES.
 HB0045'NOTE-- CAP ON PIPE WAS DESTROYED WHEN MARK WAS RECOVERED.  ROD
 HB0045'HELD ON NORTHEAST SIDE OF PIPE WHICH IS THE HIGH POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0255 ***********************************************************************
 LC0255  DESIGNATION -  U 200
 LC0255  PID         -  LC0255
 LC0255  STATE/COUNTY-  IL/CHAMPAIGN
 LC0255  COUNTRY     -  US
 LC0255  USGS QUAD   -  THOMASBORO (2018)
 LC0255
 LC0255                         *CURRENT SURVEY CONTROL
 LC0255  ______________________________________________________________________
 LC0255* NAD 83(1986) POSITION- 40 14 20.     (N) 088 11 26.     (W)   SCALED
 LC0255* NAVD 88 ORTHO HEIGHT -   222.995 (meters)      731.61  (feet) ADJUSTED
 LC0255  ______________________________________________________________________
 LC0255  GEOID HEIGHT    -        -32.247 (meters)                     GEOID18
 LC0255  DYNAMIC HEIGHT  -        222.882 (meters)      731.24  (feet) COMP
 LC0255  MODELED GRAVITY -    980,113.2   (mgal)                       NAVD 88
 LC0255
 LC0255  VERT ORDER      -  SECOND    CLASS 0
 LC0255
 LC0255.The horizontal coordinates were scaled from a map and have
 LC0255.an estimated accuracy of +/- 6 seconds.
 LC0255
 LC0255.The orthometric height was determined by differential leveling and
 LC0255.adjusted by the NATIONAL GEODETIC SURVEY
 LC0255.in June 1991.
 LC0255
 LC0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0255.GEOID18 height accuracy estimate available here.
 LC0255
 LC0255.Click photographs - Photos may exist for this station.
 LC0255
 LC0255.The dynamic height is computed by dividing the NAVD 88
 LC0255.geopotential number by the normal gravity value computed on the
 LC0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0255.degrees latitude (g = 980.6199 gals.).
 LC0255
 LC0255.The modeled gravity was interpolated from observed gravity values.
 LC0255
 LC0255;                    North         East    Units  Estimated Accuracy
 LC0255;SPC IL E     -   396,540.      312,150.      MT  (+/- 180 meters Scaled)
 LC0255
 LC0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK987549(NAD 83)
 LC0255
 LC0255                          SUPERSEDED SURVEY CONTROL
 LC0255
 LC0255  NGVD 29 (??/??/92)  223.036  (m)          731.74   (f) ADJ UNCH    2 0
 LC0255
 LC0255.Superseded values are not recommended for survey control.
 LC0255
 LC0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0255.See file dsdata.pdf to determine how the superseded data were derived.
 LC0255
 LC0255_MARKER: DB = BENCH MARK DISK
 LC0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0255_STAMPING: U 200 1959
 LC0255_MARK LOGO: CGS
 LC0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0255+STABILITY: SURFACE MOTION
 LC0255
 LC0255  HISTORY     - Date     Condition        Report By
 LC0255  HISTORY     - 1959     MONUMENTED       CGS
 LC0255  HISTORY     - 1973     GOOD             NGS
 LC0255  HISTORY     - 20051207 MARK NOT FOUND   ILDT
 LC0255
 LC0255                          STATION DESCRIPTION
 LC0255
 LC0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0255'0.4 MI S FROM THOMASBORO.
 LC0255'ABOUT 0.35 MILES SOUTH ALONG A STREET FROM THE POST OFFICE AT
 LC0255'THOMASBORO, THENCE 0.1 MILES WEST ALONG A CONCRETE PAVED ROAD,
 LC0255'31 FEET NORTH OF THE CENTER LINE OF THE ROAD, 176 FEET WEST OF
 LC0255'THE CENTER LINE OF A DRIVEWAY NORTH TO A FARM HOUSE, 1 1/2 FEET
 LC0255'SOUTH OF A FENCE, 3 FEET SOUTHWEST OF A T-FENCE CORNER, 4 FEET
 LC0255'SOUTHWEST OF A TELEPHONE POLE, 2.7 FEET SOUTHEAST OF A METAL
 LC0255'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD AND SET
 LC0255'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0255
 LC0255                          STATION RECOVERY (1973)
 LC0255
 LC0255'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0255'RECOVERED IN GOOD CONDITION.
 LC0255
 LC0255                          STATION RECOVERY (2005)
 LC0255
 LC0255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0255'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0061 ***********************************************************************
 LC0061  DESIGNATION -  U 201 RESET
 LC0061  PID         -  LC0061
 LC0061  STATE/COUNTY-  IL/IROQUOIS
 LC0061  COUNTRY     -  US
 LC0061  USGS QUAD   -  BUCKLEY (2018)
 LC0061
 LC0061                         *CURRENT SURVEY CONTROL
 LC0061  ______________________________________________________________________
 LC0061* NAD 83(1986) POSITION- 40 33 38.     (N) 088 03 35.     (W)   SCALED
 LC0061* NAVD 88 ORTHO HEIGHT -   218.99  (meters)      718.5   (feet) RESET
 LC0061  ______________________________________________________________________
 LC0061  GEOID HEIGHT    -        -32.327 (meters)                     GEOID18
 LC0061  VERT ORDER      -  THIRD
 LC0061
 LC0061.The horizontal coordinates were scaled from a map and have
 LC0061.an estimated accuracy of +/- 6 seconds.
 LC0061
 LC0061.The orthometric height was computed from unverified reset data.
 LC0061
 LC0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0061.GEOID18 height accuracy estimate available here.
 LC0061
 LC0061.Click photographs - Photos may exist for this station.
 LC0061
 LC0061;                    North         East    Units  Estimated Accuracy
 LC0061;SPC IL E     -   432,280.      323,170.      MT  (+/- 180 meters Scaled)
 LC0061
 LC0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK102905(NAD 83)
 LC0061
 LC0061                          SUPERSEDED SURVEY CONTROL
 LC0061
 LC0061.No superseded survey control is available for this station.
 LC0061
 LC0061_MARKER: DB = BENCH MARK DISK
 LC0061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0061_STAMPING: U 201 RESET 1969
 LC0061_MARK LOGO: CGS
 LC0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0061+STABILITY: SURFACE MOTION
 LC0061
 LC0061  HISTORY     - Date     Condition        Report By
 LC0061  HISTORY     - 1969     MONUMENTED       CGS
 LC0061  HISTORY     - 20071020 GOOD             GEOCAC
 LC0061
 LC0061                          STATION DESCRIPTION
 LC0061
 LC0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0061'3 MI S FROM BUCKLEY.
 LC0061'ABOUT 2.7 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0061'AT BUCKLEY, THENCE WEST ALONG GRAVELED ROAD 0.35 MILES TO
 LC0061'INTERSTATE HIGHWAY 57 AND THE MARK, 32 FEET NORTHEAST OF A POWER
 LC0061'POLE, 28 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 10 FEET
 LC0061'EAST OF THE EAST RIGHT-OF-WAY FENCE OF I 57, 16 FEET WEST OF
 LC0061'A POWER POLE, 1 FOOT NORTH OF A FENCE, 1 FOOT EAST OF A METAL
 LC0061'WITNESS POST, SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING
 LC0061'6 INCHES.
 LC0061
 LC0061                          STATION RECOVERY (2007)
 LC0061
 LC0061'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1975 ***********************************************************************
 LB1975  DESIGNATION -  U 202 RESET
 LB1975  PID         -  LB1975
 LB1975  STATE/COUNTY-  IL/IROQUOIS
 LB1975  COUNTRY     -  US
 LB1975  USGS QUAD   -  GILMAN (2018)
 LB1975
 LB1975                         *CURRENT SURVEY CONTROL
 LB1975  ______________________________________________________________________
 LB1975* NAD 83(1986) POSITION- 40 50 22.     (N) 087 59 42.     (W)   SCALED
 LB1975* NAVD 88 ORTHO HEIGHT -   202.17  (meters)      663.3   (feet) RESET
 LB1975  ______________________________________________________________________
 LB1975  GEOID HEIGHT    -        -32.473 (meters)                     GEOID18
 LB1975  VERT ORDER      -  THIRD
 LB1975
 LB1975.The horizontal coordinates were scaled from a map and have
 LB1975.an estimated accuracy of +/- 6 seconds.
 LB1975
 LB1975.The orthometric height was computed from unverified reset data.
 LB1975
 LB1975.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1975.GEOID18 height accuracy estimate available here.
 LB1975
 LB1975.Click photographs - Photos may exist for this station.
 LB1975
 LB1975;                    North         East    Units  Estimated Accuracy
 LB1975;SPC IL E     -   463,270.      328,530.      MT  (+/- 180 meters Scaled)
 LB1975
 LB1975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL161214(NAD 83)
 LB1975
 LB1975                          SUPERSEDED SURVEY CONTROL
 LB1975
 LB1975.No superseded survey control is available for this station.
 LB1975
 LB1975_MARKER: DB = BENCH MARK DISK
 LB1975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1975_STAMPING: U 202 RESET 1967
 LB1975_MARK LOGO: CGS
 LB1975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1975+STABILITY: SURFACE MOTION
 LB1975
 LB1975  HISTORY     - Date     Condition        Report By
 LB1975  HISTORY     - 1967     MONUMENTED       CGS
 LB1975  HISTORY     - 20071006 POOR             GEOCAC
 LB1975
 LB1975                          STATION DESCRIPTION
 LB1975
 LB1975'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 LB1975'3 MI NW FROM DANFORTH.
 LB1975'TO REACH THE MARK FROM THE INTERSECTION OF SECOND STREET AND
 LB1975'W NORTH STREET AT THE NORTHWEST EDGE OF DANFORTH, GO NORTH ON
 LB1975'SECOND STREET FOR 1.0 MILE TO A PAVED CROSSROAD.  TURN LEFT AND
 LB1975'GO WEST ON THE PAVED ROAD FOR 0.8 MILE TO THE MARK ON THE LEFT.
 LB1975'NOTE-- THE MARK IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 LB1975'WHICH PROJECTS 5 INCHES.  IT IS 32 FEET SOUTH OF THE CENTERLINE
 LB1975'OF A PAVED ROAD, 25 FEET EAST OF THE CENTERLINE OF A DRIVEWAY,
 LB1975'9 FEET NORTHEAST OF A POWER POLE AND 1 FOOT WEST OF A METAL
 LB1975'WITNESS POST.
 LB1975
 LB1975                          STATION RECOVERY (2007)
 LB1975
 LB1975'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1975'BURIED UNDER A PILE OF CONCRETE AND STONE.  COULD NOT VERIFY CONDITION
 LB1975'OF DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0576 ***********************************************************************
 LC0576  DESIGNATION -  U 203 RESET
 LC0576  PID         -  LC0576
 LC0576  STATE/COUNTY-  IL/MCLEAN
 LC0576  COUNTRY     -  US
 LC0576  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0576
 LC0576                         *CURRENT SURVEY CONTROL
 LC0576  ______________________________________________________________________
 LC0576* NAD 83(1986) POSITION- 40 17 04.66   (N) 088 41 53.82   (W)   HD_HELD1
 LC0576* NAVD 88 ORTHO HEIGHT -   229.258 (meters)      752.16  (feet) ADJUSTED
 LC0576  ______________________________________________________________________
 LC0576  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0576  DYNAMIC HEIGHT  -        229.148 (meters)      751.80  (feet) COMP
 LC0576  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 LC0576
 LC0576  VERT ORDER      -  SECOND    CLASS I
 LC0576
 LC0576.The horizontal coordinates were determined by differentially corrected
 LC0576.hand held GPS observations or other comparable positioning techniques
 LC0576.and have an estimated accuracy of +/- 3 meters.
 LC0576
 LC0576.The orthometric height was determined by differential leveling and
 LC0576.adjusted by the NATIONAL GEODETIC SURVEY
 LC0576.in November 2014.
 LC0576
 LC0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0576.GEOID18 height accuracy estimate available here.
 LC0576
 LC0576.Click photographs - Photos may exist for this station.
 LC0576
 LC0576.The dynamic height is computed by dividing the NAVD 88
 LC0576.geopotential number by the normal gravity value computed on the
 LC0576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0576.degrees latitude (g = 980.6199 gals.).
 LC0576
 LC0576.The modeled gravity was interpolated from observed gravity values.
 LC0576
 LC0576;                    North         East    Units  Estimated Accuracy
 LC0576;SPC IL E     -   401,667.7     268,966.0     MT  (+/- 3 meters HH1 GPS) 
 LC0576
 LC0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5563560732(NAD 83)
 LC0576
 LC0576                          SUPERSEDED SURVEY CONTROL
 LC0576
 LC0576  NAVD 88 (11/09/15)  229.250  (m)          752.13   (f) SUPERSEDED  3 0
 LC0576  NGVD 29 (??/??/??)  229.30   (m)          752.3    (f) RESET       3  
 LC0576
 LC0576.Superseded values are not recommended for survey control.
 LC0576
 LC0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0576.See file dsdata.pdf to determine how the superseded data were derived.
 LC0576
 LC0576_MARKER: DB = BENCH MARK DISK
 LC0576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0576_STAMPING: U 203 1959 RESET 1961
 LC0576_MARK LOGO: CGS
 LC0576_PROJECTION: FLUSH
 LC0576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0576+STABILITY: SURFACE MOTION
 LC0576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0576+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2014
 LC0576
 LC0576  HISTORY     - Date     Condition        Report By
 LC0576  HISTORY     - 1961     MONUMENTED       CGS
 LC0576  HISTORY     - 1976     GOOD             NGS
 LC0576  HISTORY     - 20131104 GOOD             ILGS
 LC0576  HISTORY     - 20140113 GOOD             AMESC
 LC0576
 LC0576                          STATION DESCRIPTION
 LC0576
 LC0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0576'6 MI SE FROM LE ROY.
 LC0576'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAIL ROAD
 LC0576'FROM THE STATION AT LE ROY, THENCE 1.0 MILES SOUTH ALONG A GRAVEL
 LC0576'ROAD AT A DRIVE WEST TO A BARN AND MACHINE SHED, 24 FEET WEST
 LC0576'OF THE CENTER LINE OF THE ROAD, 19 FEET SOUTH OF THE CENTER
 LC0576'LINE OF THE DRIVE, 3 FEET EAST OF THE FENCE, 6.5 FEET SOUTH OF
 LC0576'A POWER POLE WITH A TRANSFORMER, 85 FEET SOUTH-SOUTHEAST OF THE
 LC0576'SOUTHEAST CORNER OF THE MACHINE SHED, 28 FEET NORTHEAST OF A
 LC0576'METAL WITNESS POST, ABOUT 0.5 FEET ABOVE THE LEVEL OF THE ROAD
 LC0576'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LC0576
 LC0576                          STATION RECOVERY (1976)
 LC0576
 LC0576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0576'MARK WAS RECOVERED THE FENCE AND BUILDINGS ARE GONE THE MARK IS 33
 LC0576'FEET SOUTH OF THE CENTER OF A FIELD ENTRANCE, 23 FEET WEST OF THE
 LC0576'CENTER OF THE ROAD, 5.5 FEET SOUTH OF A POWER POLE AND 2 FEET NORTH
 LC0576'OF A WITNESS POST. 4.95 MILE SOUTHEAST ALONG NEW YORK CENTRAL
 LC0576'RAILROAD FROM THE STATION IN LE ROY, THEN 1 MILE S. ALONG GRAVEL RD
 LC0576'TO MARK ON LEFT.
 LC0576
 LC0576                          STATION RECOVERY (2013)
 LC0576
 LC0576'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0576'RECOVERED IN GOOD CONDITION.
 LC0576
 LC0576                          STATION RECOVERY (2014)
 LC0576
 LC0576'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0576'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0352 ***********************************************************************
 LC0352  DESIGNATION -  U 204
 LC0352  PID         -  LC0352
 LC0352  STATE/COUNTY-  IL/CHAMPAIGN
 LC0352  COUNTRY     -  US
 LC0352  USGS QUAD   -  RISING (2018)
 LC0352
 LC0352                         *CURRENT SURVEY CONTROL
 LC0352  ______________________________________________________________________
 LC0352* NAD 83(1986) POSITION- 40 09 35.     (N) 088 18 49.     (W)   SCALED
 LC0352* NAVD 88 ORTHO HEIGHT -   236.984 (meters)      777.51  (feet) ADJUSTED
 LC0352  ______________________________________________________________________
 LC0352  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 LC0352  DYNAMIC HEIGHT  -        236.864 (meters)      777.11  (feet) COMP
 LC0352  MODELED GRAVITY -    980,115.3   (mgal)                       NAVD 88
 LC0352
 LC0352  VERT ORDER      -  SECOND    CLASS 0
 LC0352
 LC0352.The horizontal coordinates were scaled from a map and have
 LC0352.an estimated accuracy of +/- 6 seconds.
 LC0352
 LC0352.The orthometric height was determined by differential leveling and
 LC0352.adjusted by the NATIONAL GEODETIC SURVEY
 LC0352.in June 1991.
 LC0352
 LC0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0352.GEOID18 height accuracy estimate available here.
 LC0352
 LC0352.Click photographs - Photos may exist for this station.
 LC0352
 LC0352.The dynamic height is computed by dividing the NAVD 88
 LC0352.geopotential number by the normal gravity value computed on the
 LC0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0352.degrees latitude (g = 980.6199 gals.).
 LC0352
 LC0352.The modeled gravity was interpolated from observed gravity values.
 LC0352
 LC0352;                    North         East    Units  Estimated Accuracy
 LC0352;SPC IL E     -   387,740.      301,680.      MT  (+/- 180 meters Scaled)
 LC0352
 LC0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK881463(NAD 83)
 LC0352
 LC0352                          SUPERSEDED SURVEY CONTROL
 LC0352
 LC0352  NGVD 29 (??/??/92)  237.022  (m)          777.63   (f) ADJ UNCH    2 0
 LC0352
 LC0352.Superseded values are not recommended for survey control.
 LC0352
 LC0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0352.See file dsdata.pdf to determine how the superseded data were derived.
 LC0352
 LC0352_MARKER: DB = BENCH MARK DISK
 LC0352_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0352_SP_SET: CATCH BASIN
 LC0352_STAMPING: U 204 1959
 LC0352_MARK LOGO: CGS
 LC0352_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0352
 LC0352  HISTORY     - Date     Condition        Report By
 LC0352  HISTORY     - 1959     MONUMENTED       CGS
 LC0352  HISTORY     - 1974     GOOD             NGS
 LC0352  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0352  HISTORY     - 20051213 MARK NOT FOUND   ILDT
 LC0352
 LC0352                          STATION DESCRIPTION
 LC0352
 LC0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0352'5.8 MI E FROM MAHOMET.
 LC0352'ABOUT 0.15 MILE NORTH ALONG WALNUT STREET FROM THE NEW YORK
 LC0352'CENTRAL RAILROAD STATION AT MAHOMET, THENCE 5.6 MILES EAST
 LC0352'ALONG U.S. HIGHWAY 150, AT THE GRANDVIEW MEMORIAL GARDENS
 LC0352'CEMETERY, SET IN THE TOP OF THE SOUTHWEST CORNER OF A 5 BY 8-FOOT
 LC0352'CONCRETE CATCH BASIN AT THE NORTH EDGE OF AN 8-FOOT CONCRETE
 LC0352'BOX CULVERT, 16 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 198
 LC0352'FEET EAST OF THE CENTER LINE OF THE ENTRANCE TO THE CEMETERY,
 LC0352'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY.  NOTE-- THE
 LC0352'MARK MAY BE REACHED FROM CHAMPAIGN, CHAMPAIGN COUNTY, BY GOING
 LC0352'NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FOR 1.9 MILES FROM
 LC0352'THE STATION AT CHAMPAIGN, THENCE 0.55 MILE NORTH ALONG AN
 LC0352'ASPHALT ROAD, THENCE 2.6 MILES WEST ALONG U.S. HIGHWAY 150.
 LC0352
 LC0352                          STATION RECOVERY (1974)
 LC0352
 LC0352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 LC0352'RECOVERED IN GOOD CONDITION.
 LC0352
 LC0352                          STATION RECOVERY (1986)
 LC0352
 LC0352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0352'MARK NOT FOUND.
 LC0352
 LC0352                          STATION RECOVERY (2005)
 LC0352
 LC0352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0352'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1944 ***********************************************************************
 ME1944  DESIGNATION -  U 207
 ME1944  PID         -  ME1944
 ME1944  STATE/COUNTY-  IL/COOK
 ME1944  COUNTRY     -  US
 ME1944  USGS QUAD   -  TINLEY PARK (2018)
 ME1944
 ME1944                         *CURRENT SURVEY CONTROL
 ME1944  ______________________________________________________________________
 ME1944* NAD 83(1986) POSITION- 41 33 25.7    (N) 087 45 07.7    (W)   HD_HELD2
 ME1944* NAVD 88 ORTHO HEIGHT -   212.349 (meters)      696.68  (feet) ADJUSTED
 ME1944  ______________________________________________________________________
 ME1944  GEOID HEIGHT    -        -33.338 (meters)                     GEOID18
 ME1944  DYNAMIC HEIGHT  -        212.268 (meters)      696.42  (feet) COMP
 ME1944  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 ME1944
 ME1944  VERT ORDER      -  SECOND    CLASS 0
 ME1944
 ME1944.The horizontal coordinates were established by autonomous hand held GPS
 ME1944.observations and have an estimated accuracy of +/- 10 meters.
 ME1944
 ME1944.The orthometric height was determined by differential leveling and
 ME1944.adjusted by the NATIONAL GEODETIC SURVEY
 ME1944.in June 1991.
 ME1944
 ME1944.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1944.GEOID18 height accuracy estimate available here.
 ME1944
 ME1944.Click photographs - Photos may exist for this station.
 ME1944
 ME1944.The dynamic height is computed by dividing the NAVD 88
 ME1944.geopotential number by the normal gravity value computed on the
 ME1944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1944.degrees latitude (g = 980.6199 gals.).
 ME1944
 ME1944.The modeled gravity was interpolated from observed gravity values.
 ME1944
 ME1944;                    North         East    Units  Estimated Accuracy
 ME1944;SPC IL E     -   543,079.      348,484.      MT  (+/- 10 meters HH2 GPS)
 ME1944
 ME1944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3727900880(NAD 83)
 ME1944
 ME1944                          SUPERSEDED SURVEY CONTROL
 ME1944
 ME1944  NGVD 29 (??/??/92)  212.439  (m)          696.98   (f) ADJ UNCH    2 0
 ME1944
 ME1944.Superseded values are not recommended for survey control.
 ME1944
 ME1944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1944.See file dsdata.pdf to determine how the superseded data were derived.
 ME1944
 ME1944_MARKER: DB = BENCH MARK DISK
 ME1944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1944_STAMPING: U 207 1959
 ME1944_MARK LOGO: CGS
 ME1944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1944+STABILITY: SURFACE MOTION
 ME1944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1944+SATELLITE: SATELLITE OBSERVATIONS - April 21, 2013
 ME1944
 ME1944  HISTORY     - Date     Condition        Report By
 ME1944  HISTORY     - 1959     MONUMENTED       CGS
 ME1944  HISTORY     - 1967     GOOD             CGS
 ME1944  HISTORY     - 20040305 GOOD             INDIV
 ME1944  HISTORY     - 20070317 GOOD             GEOCAC
 ME1944  HISTORY     - 20090531 GOOD             GEOCAC
 ME1944  HISTORY     - 20130421 GOOD             FAMM
 ME1944
 ME1944                          STATION DESCRIPTION
 ME1944
 ME1944'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1944'4.2 MI SW FROM OAK FOREST.
 ME1944'ABOUT 3.2 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1944'WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 1.0 MILE WEST ALONG
 ME1944'AN ASPHALT ROAD (183RD STREET), AT THE JUNCTION OF AN ASPHALT
 ME1944'ROAD (CENTRAL AVENUE), 50 FEET EAST OF THE CENTER LINE OF
 ME1944'CENTRAL AVENUE, 31 FEET NORTH OF THE CENTER LINE OF 183RD STREET,
 ME1944'13 FEET EAST OF THE EXTENDED CENTER LINE OF THE ASPHALT ROAD SOUTH,
 ME1944'25 FEET EAST OF A POWER POLE WITH A WIRE BRACE, 24 FEET EAST OF
 ME1944'A FENCE CORNER, 2 FEET SOUTH OF A FENCE, 2.3 FEET WEST OF A
 ME1944'METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD
 ME1944'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1944
 ME1944                          STATION RECOVERY (1967)
 ME1944
 ME1944'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1944'RECOVERED IN GOOD CONDITION.
 ME1944
 ME1944                          STATION RECOVERY (2004)
 ME1944
 ME1944'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 ME1944'RECOVERED AS DESCRIBED
 ME1944
 ME1944                          STATION RECOVERY (2007)
 ME1944
 ME1944'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1944'THERE IS CURRENTLY NO WITNESS POST AND THE AREA WAS SLIGHTLY FLOODED.
 ME1944'MARK BEARS REMAINS OF PINK MARKING PAINT.
 ME1944
 ME1944                          STATION RECOVERY (2009)
 ME1944
 ME1944'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1944'RECOVERED IN GOOD CONDITION.
 ME1944
 ME1944                          STATION RECOVERY (2013)
 ME1944
 ME1944'RECOVERY NOTE BY FUGRO AERIAL AND MOBILE MAPPING INC 2013 (MRY)
 ME1944'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0312 ***********************************************************************
 KB0312  DESIGNATION -  U 208
 KB0312  PID         -  KB0312
 KB0312  STATE/COUNTY-  IL/CUMBERLAND
 KB0312  COUNTRY     -  US
 KB0312  USGS QUAD   -  NEOGA (2018)
 KB0312
 KB0312                         *CURRENT SURVEY CONTROL
 KB0312  ______________________________________________________________________
 KB0312* NAD 83(1986) POSITION- 39 20 44.     (N) 088 25 50.     (W)   SCALED
 KB0312* NAVD 88 ORTHO HEIGHT -   197.818 (meters)      649.01  (feet) ADJUSTED
 KB0312  ______________________________________________________________________
 KB0312  GEOID HEIGHT    -        -32.135 (meters)                     GEOID18
 KB0312  DYNAMIC HEIGHT  -        197.701 (meters)      648.62  (feet) COMP
 KB0312  MODELED GRAVITY -    980,035.9   (mgal)                       NAVD 88
 KB0312
 KB0312  VERT ORDER      -  SECOND    CLASS 0
 KB0312
 KB0312.The horizontal coordinates were scaled from a map and have
 KB0312.an estimated accuracy of +/- 6 seconds.
 KB0312
 KB0312.The orthometric height was determined by differential leveling and
 KB0312.adjusted by the NATIONAL GEODETIC SURVEY
 KB0312.in June 1991.
 KB0312
 KB0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0312.GEOID18 height accuracy estimate available here.
 KB0312
 KB0312.Click photographs - Photos may exist for this station.
 KB0312
 KB0312.The dynamic height is computed by dividing the NAVD 88
 KB0312.geopotential number by the normal gravity value computed on the
 KB0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0312.degrees latitude (g = 980.6199 gals.).
 KB0312
 KB0312.The modeled gravity was interpolated from observed gravity values.
 KB0312
 KB0312;                    North         East    Units  Estimated Accuracy
 KB0312;SPC IL E     -   297,350.      291,620.      MT  (+/- 180 meters Scaled)
 KB0312
 KB0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ767561(NAD 83)
 KB0312
 KB0312                          SUPERSEDED SURVEY CONTROL
 KB0312
 KB0312  NGVD 29 (??/??/92)  197.890  (m)          649.24   (f) ADJ UNCH    2 0
 KB0312
 KB0312.Superseded values are not recommended for survey control.
 KB0312
 KB0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0312.See file dsdata.pdf to determine how the superseded data were derived.
 KB0312
 KB0312_MARKER: DB = BENCH MARK DISK
 KB0312_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0312_SP_SET: BOX CULVERT HEADWALL
 KB0312_STAMPING: U 208 1959
 KB0312_MARK LOGO: CGS
 KB0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0312+STABILITY: SURFACE MOTION
 KB0312_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0312+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0312
 KB0312  HISTORY     - Date     Condition        Report By
 KB0312  HISTORY     - 1959     MONUMENTED       CGS
 KB0312  HISTORY     - 1973     GOOD             NGS
 KB0312  HISTORY     - 20050216 GOOD             ILDT
 KB0312
 KB0312                          STATION DESCRIPTION
 KB0312
 KB0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0312'2.5 MI NE FROM NEOGA.
 KB0312'ABOUT 0.55 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE
 KB0312'ILLINOIS CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.2 MILE
 KB0312'NORTHEAST ALONG A CONCRETE PAVED ROAD, THENCE 1.25 MILES
 KB0312'NORTHEAST ALONG AN OILED ROAD, THENCE 0.5 MILE EAST ALONG AN
 KB0312'OILED ROAD, SET IN THE TOP OF THE WEST END OF THE NORTH HEADWALL
 KB0312'OF A 6-FOOT CONCRETE BOX CULVERT, 9 FEET NORTH OF THE CENTER
 KB0312'LINE OF THE ROAD AND ABOUT LEVEL WITH THE ROAD.
 KB0312
 KB0312                          STATION RECOVERY (1973)
 KB0312
 KB0312'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0312'RECOVERED IN GOOD CONDITION.
 KB0312
 KB0312                          STATION RECOVERY (2005)
 KB0312
 KB0312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0450 ***********************************************************************
 KB0450  DESIGNATION -  U 209
 KB0450  PID         -  KB0450
 KB0450  STATE/COUNTY-  IL/EFFINGHAM
 KB0450  COUNTRY     -  US
 KB0450  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0450
 KB0450                         *CURRENT SURVEY CONTROL
 KB0450  ______________________________________________________________________
 KB0450* NAD 83(2011) POSITION- 39 07 58.50613(N) 088 28 28.50600(W)   ADJUSTED
 KB0450* NAD 83(2011) ELLIP HT-   152.058 (meters)        (06/27/12)   ADJUSTED
 KB0450* NAD 83(2011) EPOCH   -  2010.00
 KB0450* NAVD 88 ORTHO HEIGHT -   184.020 (meters)      603.74  (feet) ADJUSTED
 KB0450  ______________________________________________________________________
 KB0450  GEOID HEIGHT    -        -31.961 (meters)                     GEOID18
 KB0450  NAD 83(2011) X  -    131,881.186 (meters)                     COMP
 KB0450  NAD 83(2011) Y  - -4,952,389.964 (meters)                     COMP
 KB0450  NAD 83(2011) Z  -  4,003,869.902 (meters)                     COMP
 KB0450  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 KB0450  DYNAMIC HEIGHT  -        183.910 (meters)      603.38  (feet) COMP
 KB0450  MODELED GRAVITY -    980,023.1   (mgal)                       NAVD 88
 KB0450
 KB0450  VERT ORDER      -  SECOND    CLASS I
 KB0450
 KB0450  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0450  Standards:
 KB0450         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0450            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0450  -------------------------------------------------------------------
 KB0450  NETWORK    0.45   0.76           0.20   0.16   0.39      0.03908583
 KB0450  -------------------------------------------------------------------
 KB0450  Click here for local accuracies and other accuracy information.
 KB0450
 KB0450.The horizontal coordinates were established by GPS observations
 KB0450.and adjusted by the National Geodetic Survey in June 2012.
 KB0450
 KB0450.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0450.been affixed to the stable North American tectonic plate. See 
 KB0450.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0450
 KB0450.The horizontal coordinates are valid at the epoch date displayed above
 KB0450.which is a decimal equivalence of Year/Month/Day.
 KB0450
 KB0450.The orthometric height was determined by differential leveling and
 KB0450.adjusted by the IL DEPT OF TRANSP
 KB0450.in July 2015.
 KB0450
 KB0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0450.GEOID18 height accuracy estimate available here.
 KB0450
 KB0450.Click photographs - Photos may exist for this station.
 KB0450
 KB0450.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0450
 KB0450.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0450
 KB0450.The ellipsoidal height was determined by GPS observations
 KB0450.and is referenced to NAD 83.
 KB0450
 KB0450.The dynamic height is computed by dividing the NAVD 88
 KB0450.geopotential number by the normal gravity value computed on the
 KB0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0450.degrees latitude (g = 980.6199 gals.).
 KB0450
 KB0450.The modeled gravity was interpolated from observed gravity values.
 KB0450
 KB0450. The following values were computed from the NAD 83(2011) position.
 KB0450
 KB0450;                    North         East     Units Scale Factor Converg.
 KB0450;SPC IL E     -   273,743.340   287,787.105   MT  0.99997684   -0 05 20.9
 KB0450;SPC IL E     -   898,106.27    944,181.53   sFT  0.99997684   -0 05 20.9
 KB0450;UTM  16      - 4,332,562.048   372,549.448   MT  0.99980001   -0 55 50.8
 KB0450
 KB0450!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0450!SPC IL E     -   0.99997614  x   0.99997684  =   0.99995298
 KB0450!UTM  16      -   0.99997614  x   0.99980001  =   0.99977616
 KB0450
 KB0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7254932562(NAD 83)
 KB0450
 KB0450                          SUPERSEDED SURVEY CONTROL
 KB0450
 KB0450  NAD 83(2007)-  39 07 58.50623(N)    088 28 28.50686(W) AD(2002.00) 1
 KB0450  ELLIP H (02/21/08)  152.075  (m)                       GP(2002.00) 3 1
 KB0450  NAD 83(1997)-  39 07 58.50610(N)    088 28 28.50704(W) AD(       ) 1
 KB0450  ELLIP H (03/26/07)  152.069  (m)                       GP(       ) 3 1
 KB0450  NAVD 88             184.00   (m)          603.7    (f) LEVELING    3  
 KB0450  NAVD 88 (06/15/91)  183.996  (m)          603.66   (f) SUPERSEDED  2 0
 KB0450  NGVD 29 (??/??/92)  184.080  (m)          603.94   (f) ADJ UNCH    2 0
 KB0450
 KB0450.Superseded values are not recommended for survey control.
 KB0450
 KB0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0450.See file dsdata.pdf to determine how the superseded data were derived.
 KB0450
 KB0450_STAMPING: U 209 1959
 KB0450_MARK LOGO: CGS
 KB0450_PROJECTION: RECESSED 5 CENTIMETERS
 KB0450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0450+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2020
 KB0450
 KB0450  HISTORY     - Date     Condition        Report By
 KB0450  HISTORY     - 1959     MONUMENTED       CGS
 KB0450  HISTORY     - 1973     GOOD             NGS
 KB0450  HISTORY     - 20061024 GOOD             ILDT
 KB0450  HISTORY     - 20120416 GOOD             ILDT
 KB0450  HISTORY     - 20140903 GOOD             AMESC
 KB0450  HISTORY     - 20200401 GOOD             ILDT
 KB0450  HISTORY     - 20200602 MARK NOT FOUND   INDIV
 KB0450
 KB0450                          STATION DESCRIPTION
 KB0450
 KB0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0450'AT TEUTOPOLIS.
 KB0450'AT TEUTOPOLIS, AT THE CITY WATER TANK, SET IN THE TOP OF THE
 KB0450'SOUTH CORNER OF THE CONCRETE FOUNDATION OF THE SOUTHEAST LEG
 KB0450'OF THE WATER TANK, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE GROUND.
 KB0450
 KB0450                          STATION RECOVERY (1973)
 KB0450
 KB0450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0450'RECOVERED IN GOOD CONDITION.
 KB0450
 KB0450                          STATION RECOVERY (2006)
 KB0450
 KB0450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (CW)
 KB0450'RECOVERED AS DESCRIBED
 KB0450
 KB0450                          STATION RECOVERY (2012)
 KB0450
 KB0450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0450'RECOVERED IN GOOD CONDITION.
 KB0450
 KB0450                          STATION RECOVERY (2014)
 KB0450
 KB0450'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0450'RECOVERED IN GOOD CONDITION.
 KB0450'
 KB0450'NOTE-ADD-THE STATION IS 260 FT (79.2 M) NORTH OF US ROUTE 40, 56.4 FT
 KB0450'(17.2 M) NORTHWEST OF THE SOUTHWEST CORNER OF THE FOUR STALL GARAGE
 KB0450'OWNED BY THE CITY, 37.7 FT (11.5 M) SOUTHEAST OF THE CENTER OF THE
 KB0450'CONCRETE PAD FOR THE NORTHWEST LEG OF THE WATER TOWER, 29.8 FT (9.1 M)
 KB0450'WEST-SOUTHWEST OF THE NORTHWEST CORNER OF THE FOUR STALL GARAGE OWNED
 KB0450'BY THE CITY, 26.2 FT (8.0 M) EAST-NORTHEAST OF THE CENTER OF THE
 KB0450'CONCRETE PAD FOR THE SOUTHWEST LEG OF THE WATER TOWER, 9.8 FT (3.0 M)
 KB0450'WEST OF THE CENTERLINE OF THE ALLEY.
 KB0450'
 KB0450'NOTE-THE WATER TOWER HAS BEEN REMOVED.
 KB0450
 KB0450                          STATION RECOVERY (2020)
 KB0450
 KB0450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 KB0450'THE MARK IS COVERED BY 2 INCHES (5 CM) OF OIL AND CHIP AT THE WEST
 KB0450'EDGE OF THE ALLEYWAY.
 KB0450
 KB0450                          STATION RECOVERY (2020)
 KB0450
 KB0450'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 KB0450'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1353 ***********************************************************************
 KA1353  DESIGNATION -  U 210
 KA1353  PID         -  KA1353
 KA1353  STATE/COUNTY-  IL/CLARK
 KA1353  COUNTRY     -  US
 KA1353  USGS QUAD   -  DENNISON (2018)
 KA1353
 KA1353                         *CURRENT SURVEY CONTROL
 KA1353  ______________________________________________________________________
 KA1353* NAD 83(1986) POSITION- 39 27 29.     (N) 087 31 53.     (W)   SCALED
 KA1353* NAVD 88 ORTHO HEIGHT -   169.987 (meters)      557.70  (feet) ADJUSTED
 KA1353  ______________________________________________________________________
 KA1353  GEOID HEIGHT    -        -32.488 (meters)                     GEOID18
 KA1353  DYNAMIC HEIGHT  -        169.891 (meters)      557.38  (feet) COMP
 KA1353  MODELED GRAVITY -    980,059.2   (mgal)                       NAVD 88
 KA1353
 KA1353  VERT ORDER      -  SECOND    CLASS 0
 KA1353
 KA1353.The horizontal coordinates were scaled from a map and have
 KA1353.an estimated accuracy of +/- 6 seconds.
 KA1353
 KA1353.The orthometric height was determined by differential leveling and
 KA1353.adjusted by the NATIONAL GEODETIC SURVEY
 KA1353.in June 1991.
 KA1353
 KA1353.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1353.GEOID18 height accuracy estimate available here.
 KA1353
 KA1353.Click photographs - Photos may exist for this station.
 KA1353
 KA1353.The dynamic height is computed by dividing the NAVD 88
 KA1353.geopotential number by the normal gravity value computed on the
 KA1353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1353.degrees latitude (g = 980.6199 gals.).
 KA1353
 KA1353.The modeled gravity was interpolated from observed gravity values.
 KA1353
 KA1353;                    North         East    Units  Estimated Accuracy
 KA1353;SPC IL E     -   310,140.      369,020.      MT  (+/- 180 meters Scaled)
 KA1353
 KA1353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ542677(NAD 83)
 KA1353
 KA1353                          SUPERSEDED SURVEY CONTROL
 KA1353
 KA1353  NGVD 29 (??/??/92)  170.086  (m)          558.02   (f) ADJ UNCH    2 0
 KA1353
 KA1353.Superseded values are not recommended for survey control.
 KA1353
 KA1353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1353.See file dsdata.pdf to determine how the superseded data were derived.
 KA1353
 KA1353_MARKER: DB = BENCH MARK DISK
 KA1353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1353_STAMPING: U 210 1959
 KA1353_MARK LOGO: CGS
 KA1353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1353+STABILITY: SURFACE MOTION
 KA1353
 KA1353  HISTORY     - Date     Condition        Report By
 KA1353  HISTORY     - 1959     MONUMENTED       CGS
 KA1353  HISTORY     - 1964     GOOD             USGS
 KA1353  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1353
 KA1353                          STATION DESCRIPTION
 KA1353
 KA1353'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1353'10.6 MI NE FROM MARSHALL.
 KA1353'ABOUT 9.15 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KA1353'WITH STATE HIGHWAY 1 IN MARSHALL, THENCE 1.5 MILES NORTH ALONG
 KA1353'A GRAVEL ROAD, AT THE JUNCTION OF A FARM ROAD EAST, 23 FEET
 KA1353'WEST OF THE CENTER LINE OF THE ROAD, 58 FEET SOUTH OF THE
 KA1353'EXTENDED CENTER LINE OF THE FARM ROAD, 62 FEET SOUTHWEST OF
 KA1353'THE CENTER OF THE JUNCTION, 2 FEET EAST OF A FENCE, 3 FEET
 KA1353'SOUTH-SOUTHEAST OF A POWER POLE, 2.4 FEET SOUTH OF A METAL
 KA1353'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD AND SET
 KA1353'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.  APRIL 1960
 KA1353'REPORT FROM MR. C. SHAUVER OF MARSHALL, ILL. - BENCH MARK WAS
 KA1353'FOUND BURIED IN THE WATER AND NOT ATTACHED TO ANYTHING.
 KA1353'NOTE-- IT APPEARS TO BE AS ORIGINALLY SET, THOUGH NO DESCRIPTION
 KA1353'WAS AVAILABLE AT THE TIME MARK WAS RECOVERED.
 KA1353
 KA1353                          STATION RECOVERY (1964)
 KA1353
 KA1353'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 KA1353'RECOVERED IN GOOD CONDITION.
 KA1353
 KA1353                          STATION RECOVERY (2005)
 KA1353
 KA1353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1353'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1394 ***********************************************************************
 KA1394  DESIGNATION -  U 211
 KA1394  PID         -  KA1394
 KA1394  STATE/COUNTY-  IL/CLARK
 KA1394  COUNTRY     -  US
 KA1394  USGS QUAD   -  MARSHALL (2018)
 KA1394
 KA1394                         *CURRENT SURVEY CONTROL
 KA1394  ______________________________________________________________________
 KA1394* NAD 83(1986) POSITION- 39 22 50.     (N) 087 44 07.     (W)   SCALED
 KA1394* NAVD 88 ORTHO HEIGHT -   161.503 (meters)      529.86  (feet) ADJUSTED
 KA1394  ______________________________________________________________________
 KA1394  GEOID HEIGHT    -        -32.215 (meters)                     GEOID18
 KA1394  DYNAMIC HEIGHT  -        161.411 (meters)      529.56  (feet) COMP
 KA1394  MODELED GRAVITY -    980,052.9   (mgal)                       NAVD 88
 KA1394
 KA1394  VERT ORDER      -  SECOND    CLASS 0
 KA1394
 KA1394.The horizontal coordinates were scaled from a map and have
 KA1394.an estimated accuracy of +/- 6 seconds.
 KA1394
 KA1394.The orthometric height was determined by differential leveling and
 KA1394.adjusted by the NATIONAL GEODETIC SURVEY
 KA1394.in June 1991.
 KA1394
 KA1394.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1394.GEOID18 height accuracy estimate available here.
 KA1394
 KA1394.Click photographs - Photos may exist for this station.
 KA1394
 KA1394.The dynamic height is computed by dividing the NAVD 88
 KA1394.geopotential number by the normal gravity value computed on the
 KA1394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1394.degrees latitude (g = 980.6199 gals.).
 KA1394
 KA1394.The modeled gravity was interpolated from observed gravity values.
 KA1394
 KA1394;                    North         East    Units  Estimated Accuracy
 KA1394;SPC IL E     -   301,400.      351,530.      MT  (+/- 180 meters Scaled)
 KA1394
 KA1394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ366592(NAD 83)
 KA1394
 KA1394                          SUPERSEDED SURVEY CONTROL
 KA1394
 KA1394  NGVD 29 (??/??/92)  161.584  (m)          530.13   (f) ADJ UNCH    2 0
 KA1394
 KA1394.Superseded values are not recommended for survey control.
 KA1394
 KA1394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1394.See file dsdata.pdf to determine how the superseded data were derived.
 KA1394
 KA1394_MARKER: DB = BENCH MARK DISK
 KA1394_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1394_SP_SET: BRIDGE
 KA1394_STAMPING: U 211 1959
 KA1394_MARK LOGO: CGS
 KA1394_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1394
 KA1394  HISTORY     - Date     Condition        Report By
 KA1394  HISTORY     - 1959     MONUMENTED       CGS
 KA1394  HISTORY     - 1960     GOOD             CGS
 KA1394  HISTORY     - 19971019 MARK NOT FOUND   USPSQD
 KA1394  HISTORY     - 20050208 MARK NOT FOUND   ILDT
 KA1394
 KA1394                          STATION DESCRIPTION
 KA1394
 KA1394'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1394'3.1 MI SW FROM MARSHALL.
 KA1394'3.05 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1394'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.05 MILE
 KA1394'NORTH ALONG A GRAVEL ROAD, SET IN THE TOP OF THE EAST END OF THE
 KA1394'NORTH ABUTMENT OF A 35-FOOT CONCRETE BRIDGE WITH A STEEL RAILING,
 KA1394'10 FEET EAST OF THE CENTER LINE OF THE ROAD AND ABOUT LEVEL WITH
 KA1394'THE ROAD.
 KA1394
 KA1394                          STATION RECOVERY (1997)
 KA1394
 KA1394'RECOVERY NOTE BY US POWER SQUADRON 1997
 KA1394'MARK NOT FOUND.
 KA1394
 KA1394                          STATION RECOVERY (2005)
 KA1394
 KA1394'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1394'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0999 ***********************************************************************
 JB0999  DESIGNATION -  U 212
 JB0999  PID         -  JB0999
 JB0999  STATE/COUNTY-  IL/BOND
 JB0999  COUNTRY     -  US
 JB0999  USGS QUAD   -  BEAVER CREEK (2018)
 JB0999
 JB0999                         *CURRENT SURVEY CONTROL
 JB0999  ______________________________________________________________________
 JB0999* NAD 83(1986) POSITION- 38 50 44.     (N) 089 29 03.     (W)   SCALED
 JB0999* NAVD 88 ORTHO HEIGHT -   160.781 (meters)      527.50  (feet) ADJUSTED
 JB0999  ______________________________________________________________________
 JB0999  GEOID HEIGHT    -        -31.250 (meters)                     GEOID18
 JB0999  DYNAMIC HEIGHT  -        160.682 (meters)      527.17  (feet) COMP
 JB0999  MODELED GRAVITY -    980,009.5   (mgal)                       NAVD 88
 JB0999
 JB0999  VERT ORDER      -  SECOND    CLASS 0
 JB0999
 JB0999.The horizontal coordinates were scaled from a map and have
 JB0999.an estimated accuracy of +/- 6 seconds.
 JB0999
 JB0999.The orthometric height was determined by differential leveling and
 JB0999.adjusted by the NATIONAL GEODETIC SURVEY
 JB0999.in June 1991.
 JB0999
 JB0999.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0999.GEOID18 height accuracy estimate available here.
 JB0999
 JB0999.Click photographs - Photos may exist for this station.
 JB0999
 JB0999.The dynamic height is computed by dividing the NAVD 88
 JB0999.geopotential number by the normal gravity value computed on the
 JB0999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0999.degrees latitude (g = 980.6199 gals.).
 JB0999
 JB0999.The modeled gravity was interpolated from observed gravity values.
 JB0999
 JB0999;                    North         East    Units  Estimated Accuracy
 JB0999;SPC IL W     -   242,050.      759,250.      MT  (+/- 180 meters Scaled)
 JB0999
 JB0999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ844025(NAD 83)
 JB0999
 JB0999                          SUPERSEDED SURVEY CONTROL
 JB0999
 JB0999  NGVD 29 (??/??/92)  160.904  (m)          527.90   (f) ADJ UNCH    2 0
 JB0999
 JB0999.Superseded values are not recommended for survey control.
 JB0999
 JB0999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0999.See file dsdata.pdf to determine how the superseded data were derived.
 JB0999
 JB0999_MARKER: DB = BENCH MARK DISK
 JB0999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0999_STAMPING: U 212 1960
 JB0999_MARK LOGO: CGS
 JB0999_PROJECTION: FLUSH
 JB0999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0999+STABILITY: SURFACE MOTION
 JB0999
 JB0999  HISTORY     - Date     Condition        Report By
 JB0999  HISTORY     - 1960     MONUMENTED       CGS
 JB0999
 JB0999                          STATION DESCRIPTION
 JB0999
 JB0999'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0999'5.1 MI SW FROM GREENVILLE.
 JB0999'ABOUT 2.95 MILES SOUTHWEST ALONG ALTERNATE U.S. HIGHWAY 40 FROM
 JB0999'ITS JUNCTION WITH STATE HIGHWAY 127 IN GREENVILLE, THENCE 2.1
 JB0999'MILES SOUTHWEST ALONG U.S. HIGHWAY 40, THENCE 0.05 MILE SOUTH
 JB0999'ALONG A FARM DRIVEWAY TO A FARM HOUSE, 85 FEET WEST-SOUTHWEST OF
 JB0999'THE SOUTHWEST CORNER OF THE FARM HOUSE, 59 FEET NORTH-NORTHWEST
 JB0999'OF THE NORTHWEST CORNER OF A CONCRETE CHICKEN HOUSE, 1 1/2 FEET
 JB0999'NORTH OF A POWER POLE, 18 FEET SOUTHWEST OF THE DRIVE LEADING
 JB0999'EAST BEHIND THE HOUSE, 1 1/2 FEET EAST OF THE SOUTHEAST CORNER
 JB0999'OF THE PUMP HOUSE, 0.9 FEET NORTH OF A METAL WITNESS POST, ABOUT
 JB0999'1 FOOT BELOW THE LEVEL OF THE DRIVE AND SET IN THE TOP OF A
 JB0999'CONCRETE POST FLUSH WITH THE GROUND.  THE MARK MAY BE REACHED
 JB0999'FROM POCAHONTAS, BOND COUNTY, BY GOING NORTHEAST ALONG U.S.
 JB0999'HIGHWAY 40 FOR 3.3 MILES FROM ITS JUNCTION WITH MAIN STREET IN
 JB0999'POCAHONTAS, THENCE 0.05 MILE SOUTH ALONG A FARM DRIVE TO A
 JB0999'FARM HOUSE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0570 ***********************************************************************
 JB0570  DESIGNATION -  U 213
 JB0570  PID         -  JB0570
 JB0570  STATE/COUNTY-  IL/EFFINGHAM
 JB0570  COUNTRY     -  US
 JB0570  USGS QUAD   -  EDGEWOOD (2018)
 JB0570
 JB0570                         *CURRENT SURVEY CONTROL
 JB0570  ______________________________________________________________________
 JB0570* NAD 83(1986) POSITION- 38 57 33.     (N) 088 38 21.     (W)   SCALED
 JB0570* NAVD 88 ORTHO HEIGHT -   174.451 (meters)      572.34  (feet) ADJUSTED
 JB0570  ______________________________________________________________________
 JB0570  GEOID HEIGHT    -        -31.756 (meters)                     GEOID18
 JB0570  DYNAMIC HEIGHT  -        174.345 (meters)      572.00  (feet) COMP
 JB0570  MODELED GRAVITY -    980,015.8   (mgal)                       NAVD 88
 JB0570
 JB0570  VERT ORDER      -  SECOND    CLASS 0
 JB0570
 JB0570.The horizontal coordinates were scaled from a map and have
 JB0570.an estimated accuracy of +/- 6 seconds.
 JB0570
 JB0570.The orthometric height was determined by differential leveling and
 JB0570.adjusted by the NATIONAL GEODETIC SURVEY
 JB0570.in June 1991.
 JB0570
 JB0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0570.GEOID18 height accuracy estimate available here.
 JB0570
 JB0570.Click photographs - Photos may exist for this station.
 JB0570
 JB0570.The dynamic height is computed by dividing the NAVD 88
 JB0570.geopotential number by the normal gravity value computed on the
 JB0570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0570.degrees latitude (g = 980.6199 gals.).
 JB0570
 JB0570.The modeled gravity was interpolated from observed gravity values.
 JB0570
 JB0570;                    North         East    Units  Estimated Accuracy
 JB0570;SPC IL E     -   254,490.      273,490.      MT  (+/- 180 meters Scaled)
 JB0570
 JB0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ579135(NAD 83)
 JB0570
 JB0570                          SUPERSEDED SURVEY CONTROL
 JB0570
 JB0570  NGVD 29 (??/??/92)  174.550  (m)          572.67   (f) ADJ UNCH    2 0
 JB0570
 JB0570.Superseded values are not recommended for survey control.
 JB0570
 JB0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0570.See file dsdata.pdf to determine how the superseded data were derived.
 JB0570
 JB0570_MARKER: DB = BENCH MARK DISK
 JB0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0570_STAMPING: U 213 1960
 JB0570_MARK LOGO: CGS
 JB0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0570+STABILITY: SURFACE MOTION
 JB0570
 JB0570  HISTORY     - Date     Condition        Report By
 JB0570  HISTORY     - 1960     MONUMENTED       CGS
 JB0570  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0570
 JB0570                          STATION DESCRIPTION
 JB0570
 JB0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0570'1.2 MI N FROM MASON.
 JB0570'ABOUT 0.25 MILES NORTHEAST ALONG STATE HIGHWAY 37 FROM THE MASON
 JB0570'GRADE SCHOOL IN MASON, THENCE 0.25 MILES NORTH ALONG AN OILED
 JB0570'ROAD, THENCE 0.7 MILES WEST ALONG AN OILED ROAD, AT A FENCE
 JB0570'CORNER NORTH OF THE ROAD, 27 FEET NORTH OF THE CENTER LINE OF
 JB0570'THE ROAD, 1 FOOT SOUTH OF A FENCE, 10 FEET WEST OF A FENCE CORNER,
 JB0570'18 FEET NORTHWEST OF THE WEST END OF AN 18-INCH CORRUGATED PIPE
 JB0570'CULVERT, 27 1/2 FEET WEST OF THE CENTER LINE OF A DRIVE NORTH
 JB0570'TO A FIELD, 2.4 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL
 JB0570'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0570'1 INCH.
 JB0570
 JB0570                          STATION RECOVERY (1983)
 JB0570
 JB0570'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0570'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0689 ***********************************************************************
 JB0689  DESIGNATION -  U 214
 JB0689  PID         -  JB0689
 JB0689  STATE/COUNTY-  IL/MARION
 JB0689  COUNTRY     -  US
 JB0689  USGS QUAD   -  SALEM NORTH (2018)
 JB0689
 JB0689                         *CURRENT SURVEY CONTROL
 JB0689  ______________________________________________________________________
 JB0689* NAD 83(1986) POSITION- 38 44 12.     (N) 088 54 37.     (W)   SCALED
 JB0689* NAVD 88 ORTHO HEIGHT -   178.958 (meters)      587.13  (feet) ADJUSTED
 JB0689  ______________________________________________________________________
 JB0689  GEOID HEIGHT    -        -31.311 (meters)                     GEOID18
 JB0689  DYNAMIC HEIGHT  -        178.844 (meters)      586.76  (feet) COMP
 JB0689  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0689
 JB0689  VERT ORDER      -  SECOND    CLASS 0
 JB0689
 JB0689.The horizontal coordinates were scaled from a map and have
 JB0689.an estimated accuracy of +/- 6 seconds.
 JB0689
 JB0689.The orthometric height was determined by differential leveling and
 JB0689.adjusted by the NATIONAL GEODETIC SURVEY
 JB0689.in June 1991.
 JB0689
 JB0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0689.GEOID18 height accuracy estimate available here.
 JB0689
 JB0689.Click photographs - Photos may exist for this station.
 JB0689
 JB0689.The dynamic height is computed by dividing the NAVD 88
 JB0689.geopotential number by the normal gravity value computed on the
 JB0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0689.degrees latitude (g = 980.6199 gals.).
 JB0689
 JB0689.The modeled gravity was interpolated from observed gravity values.
 JB0689
 JB0689;                    North         East    Units  Estimated Accuracy
 JB0689;SPC IL E     -   229,900.      249,840.      MT  (+/- 180 meters Scaled)
 JB0689
 JB0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH339892(NAD 83)
 JB0689
 JB0689                          SUPERSEDED SURVEY CONTROL
 JB0689
 JB0689  NGVD 29 (??/??/92)  179.061  (m)          587.47   (f) ADJ UNCH    2 0
 JB0689
 JB0689.Superseded values are not recommended for survey control.
 JB0689
 JB0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0689.See file dsdata.pdf to determine how the superseded data were derived.
 JB0689
 JB0689_MARKER: DB = BENCH MARK DISK
 JB0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0689_STAMPING: U 214 1960
 JB0689_MARK LOGO: CGS
 JB0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0689+STABILITY: SURFACE MOTION
 JB0689
 JB0689  HISTORY     - Date     Condition        Report By
 JB0689  HISTORY     - 1960     MONUMENTED       CGS
 JB0689
 JB0689                          STATION DESCRIPTION
 JB0689
 JB0689'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0689'1.4 MI NE FROM ALMA.
 JB0689'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0689'ALMA, THENCE 0.1 MILE NORTHEAST ALONG STATE HIGHWAY 37, THENCE
 JB0689'0.2 MILE NORTH ALONG AN OILED ROAD, THENCE 1.0 MILE NORTH AND
 JB0689'EAST ALONG AN OILED AND GRAVEL ROAD, AT THE JUNCTION OF A FARM
 JB0689'ROAD EAST, 15 FEET EAST OF THE CENTER LINE OF THE ROAD, 35 FEET
 JB0689'NORTH OF THE CENTER LINE OF THE FARM DRIVE, 1 FOOT WEST OF A
 JB0689'FENCE, 8 1/2 FEET NORTH OF A FENCE CORNER, 2.3 FEET NORTH OF A
 JB0689'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND
 JB0689'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0409 ***********************************************************************
 JB0409  DESIGNATION -  U 215
 JB0409  PID         -  JB0409
 JB0409  STATE/COUNTY-  IL/JEFFERSON
 JB0409  COUNTRY     -  US
 JB0409  USGS QUAD   -  KELL (2018)
 JB0409
 JB0409                         *CURRENT SURVEY CONTROL
 JB0409  ______________________________________________________________________
 JB0409* NAD 83(1986) POSITION- 38 24 36.     (N) 088 56 49.     (W)   SCALED
 JB0409* NAVD 88 ORTHO HEIGHT -   164.243 (meters)      538.85  (feet) ADJUSTED
 JB0409  ______________________________________________________________________
 JB0409  GEOID HEIGHT    -        -30.373 (meters)                     GEOID18
 JB0409  DYNAMIC HEIGHT  -        164.138 (meters)      538.51  (feet) COMP
 JB0409  MODELED GRAVITY -    979,989.3   (mgal)                       NAVD 88
 JB0409
 JB0409  VERT ORDER      -  SECOND    CLASS 0
 JB0409
 JB0409.The horizontal coordinates were scaled from a map and have
 JB0409.an estimated accuracy of +/- 6 seconds.
 JB0409
 JB0409.The orthometric height was determined by differential leveling and
 JB0409.adjusted by the NATIONAL GEODETIC SURVEY
 JB0409.in June 1991.
 JB0409
 JB0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0409.GEOID18 height accuracy estimate available here.
 JB0409
 JB0409.Click photographs - Photos may exist for this station.
 JB0409
 JB0409.The dynamic height is computed by dividing the NAVD 88
 JB0409.geopotential number by the normal gravity value computed on the
 JB0409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0409.degrees latitude (g = 980.6199 gals.).
 JB0409
 JB0409.The modeled gravity was interpolated from observed gravity values.
 JB0409
 JB0409;                    North         East    Units  Estimated Accuracy
 JB0409;SPC IL E     -   193,660.      246,410.      MT  (+/- 180 meters Scaled)
 JB0409
 JB0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH300531(NAD 83)
 JB0409
 JB0409                          SUPERSEDED SURVEY CONTROL
 JB0409
 JB0409  NGVD 29 (??/??/92)  164.349  (m)          539.20   (f) ADJ UNCH    2 0
 JB0409
 JB0409.Superseded values are not recommended for survey control.
 JB0409
 JB0409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0409.See file dsdata.pdf to determine how the superseded data were derived.
 JB0409
 JB0409_MARKER: DB = BENCH MARK DISK
 JB0409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0409_STAMPING: U 215 1960
 JB0409_MARK LOGO: CGS
 JB0409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0409+STABILITY: SURFACE MOTION
 JB0409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0409+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2003
 JB0409
 JB0409  HISTORY     - Date     Condition        Report By
 JB0409  HISTORY     - 1960     MONUMENTED       CGS
 JB0409  HISTORY     - 20030401 GOOD             ILDT
 JB0409
 JB0409                          STATION DESCRIPTION
 JB0409
 JB0409'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0409'3 MI S FROM DIX.
 JB0409'ABOUT 1.8 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0409'AT DIX, THENCE 0.7 MILE WEST ALONG A GRAVEL ROAD, THENCE 0.55
 JB0409'MILE SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DRIVE WEST
 JB0409'TO A HOUSE, 23 FEET WEST OF THE CENTER LINE OF THE ROAD, 73 FEET
 JB0409'SOUTH OF THE CENTER LINE OF THE DRIVE, 1 FOOT EAST OF A FENCE, 53
 JB0409'FEET SOUTH-SOUTHEAST OF A POWER POLE, 58 FEET SOUTH OF A FENCE
 JB0409'CORNER, 1.9 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 JB0409'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0409'3 INCHES.
 JB0409
 JB0409                          STATION RECOVERY (2003)
 JB0409
 JB0409'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (CW)
 JB0409'NB MARK IS ACTUALLY LOCATED IN JEFFERSON COUNTY NOT MARION COUNTY AS
 JB0409'STATED IN THE DATA SHEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0908 ***********************************************************************
 HB0908  DESIGNATION -  U 216
 HB0908  PID         -  HB0908
 HB0908  STATE/COUNTY-  IL/PULASKI
 HB0908  COUNTRY     -  US
 HB0908  USGS QUAD   -  PULASKI (2018)
 HB0908
 HB0908                         *CURRENT SURVEY CONTROL
 HB0908  ______________________________________________________________________
 HB0908* NAD 83(1986) POSITION- 37 07 44.     (N) 089 10 16.     (W)   SCALED
 HB0908* NAVD 88 ORTHO HEIGHT -   102.532 (meters)      336.39  (feet) ADJUSTED
 HB0908  ______________________________________________________________________
 HB0908  GEOID HEIGHT    -        -28.240 (meters)                     GEOID18
 HB0908  DYNAMIC HEIGHT  -        102.457 (meters)      336.14  (feet) COMP
 HB0908  MODELED GRAVITY -    979,903.2   (mgal)                       NAVD 88
 HB0908
 HB0908  VERT ORDER      -  SECOND    CLASS 0
 HB0908
 HB0908.The horizontal coordinates were scaled from a map and have
 HB0908.an estimated accuracy of +/- 6 seconds.
 HB0908
 HB0908.The orthometric height was determined by differential leveling and
 HB0908.adjusted by the NATIONAL GEODETIC SURVEY
 HB0908.in June 1991.
 HB0908
 HB0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0908.GEOID18 height accuracy estimate available here.
 HB0908
 HB0908.Click photographs - Photos may exist for this station.
 HB0908
 HB0908.The dynamic height is computed by dividing the NAVD 88
 HB0908.geopotential number by the normal gravity value computed on the
 HB0908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0908.degrees latitude (g = 980.6199 gals.).
 HB0908
 HB0908.The modeled gravity was interpolated from observed gravity values.
 HB0908
 HB0908;                    North         East    Units  Estimated Accuracy
 HB0908;SPC IL W     -    51,760.      788,460.      MT  (+/- 180 meters Scaled)
 HB0908
 HB0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG071113(NAD 83)
 HB0908
 HB0908                          SUPERSEDED SURVEY CONTROL
 HB0908
 HB0908  NGVD 29 (11/26/84)  102.450  (m)          336.12   (f) ADJUSTED    2 0
 HB0908
 HB0908.Superseded values are not recommended for survey control.
 HB0908
 HB0908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0908.See file dsdata.pdf to determine how the superseded data were derived.
 HB0908
 HB0908_MARKER: DB = BENCH MARK DISK
 HB0908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0908_STAMPING: U 216 1960
 HB0908_MARK LOGO: CGS
 HB0908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0908+STABILITY: SURFACE MOTION
 HB0908
 HB0908  HISTORY     - Date     Condition        Report By
 HB0908  HISTORY     - 1960     MONUMENTED       CGS
 HB0908  HISTORY     - 1978     GOOD             ILDT
 HB0908  HISTORY     - 1978     GOOD             ILDT
 HB0908  HISTORY     - 1978     GOOD             ILDT
 HB0908  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0908  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0908
 HB0908                          STATION DESCRIPTION
 HB0908
 HB0908'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0908'2.4 MI NE FROM MOUNDS.
 HB0908'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0908'WITH FIRST STREET IN MOUNDS, THENCE 1.25 MILES EAST ALONG AN
 HB0908'ASPHALT ROAD, AT THE JUNCTION OF A DIRT ROAD SOUTH AND A GRAVEL
 HB0908'ROAD NORTH, 41 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 12
 HB0908'FEET EAST OF THE CENTER LINE OF THE DIRT ROAD, 42 FEET SOUTHEAST
 HB0908'OF THE CENTER LINE OF THE JUNCTION, 1 FOOT WEST OF A FENCE, 11
 HB0908'FEET SOUTH OF A FENCE CORNER, 1.9 FEET NORTH-NORTHWEST OF A METAL
 HB0908'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD AND
 HB0908'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0908
 HB0908                          STATION RECOVERY (1978)
 HB0908
 HB0908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0908'RECOVERED IN GOOD CONDITION.
 HB0908
 HB0908                          STATION RECOVERY (1978)
 HB0908
 HB0908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0908'RECOVERED IN GOOD CONDITION.
 HB0908
 HB0908                          STATION RECOVERY (1978)
 HB0908
 HB0908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0908'RECOVERED IN GOOD CONDITION.
 HB0908
 HB0908                          STATION RECOVERY (2002)
 HB0908
 HB0908'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0908'MARK NOT FOUND.
 HB0908
 HB0908                          STATION RECOVERY (2012)
 HB0908
 HB0908'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0908'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0904 ***********************************************************************
 KB0904  DESIGNATION -  U 217
 KB0904  PID         -  KB0904
 KB0904  STATE/COUNTY-  IL/MACOUPIN
 KB0904  COUNTRY     -  US
 KB0904  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0904
 KB0904                         *CURRENT SURVEY CONTROL
 KB0904  ______________________________________________________________________
 KB0904* NAD 83(1986) POSITION- 39 05 14.     (N) 089 41 57.     (W)   SCALED
 KB0904* NAVD 88 ORTHO HEIGHT -   204.700 (meters)      671.59  (feet) ADJUSTED
 KB0904  ______________________________________________________________________
 KB0904  GEOID HEIGHT    -        -31.243 (meters)                     GEOID18
 KB0904  DYNAMIC HEIGHT  -        204.580 (meters)      671.19  (feet) COMP
 KB0904  MODELED GRAVITY -    980,033.2   (mgal)                       NAVD 88
 KB0904
 KB0904  VERT ORDER      -  SECOND    CLASS 0
 KB0904
 KB0904.The horizontal coordinates were scaled from a map and have
 KB0904.an estimated accuracy of +/- 6 seconds.
 KB0904
 KB0904.The orthometric height was determined by differential leveling and
 KB0904.adjusted by the NATIONAL GEODETIC SURVEY
 KB0904.in June 1991.
 KB0904
 KB0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0904.GEOID18 height accuracy estimate available here.
 KB0904
 KB0904.Click photographs - Photos may exist for this station.
 KB0904
 KB0904.The dynamic height is computed by dividing the NAVD 88
 KB0904.geopotential number by the normal gravity value computed on the
 KB0904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0904.degrees latitude (g = 980.6199 gals.).
 KB0904
 KB0904.The modeled gravity was interpolated from observed gravity values.
 KB0904
 KB0904;                    North         East    Units  Estimated Accuracy
 KB0904;SPC IL W     -   268,760.      740,450.      MT  (+/- 180 meters Scaled)
 KB0904
 KB0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ665299(NAD 83)
 KB0904
 KB0904                          SUPERSEDED SURVEY CONTROL
 KB0904
 KB0904  NGVD 29 (??/??/92)  204.828  (m)          672.01   (f) ADJ UNCH    2 0
 KB0904
 KB0904.Superseded values are not recommended for survey control.
 KB0904
 KB0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0904.See file dsdata.pdf to determine how the superseded data were derived.
 KB0904
 KB0904_MARKER: DB = BENCH MARK DISK
 KB0904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0904_STAMPING: U 217 1960
 KB0904_MARK LOGO: CGS
 KB0904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0904+STABILITY: SURFACE MOTION
 KB0904
 KB0904  HISTORY     - Date     Condition        Report By
 KB0904  HISTORY     - 1960     MONUMENTED       CGS
 KB0904
 KB0904                          STATION DESCRIPTION
 KB0904
 KB0904'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0904'2.8 MI NE FROM MOUNT OLIVE.
 KB0904'ABOUT 1.55 MILES EAST ALONG MAIN STREET AND AN ASPHALT ROAD FROM
 KB0904'ITS JUNCTION WITH POPLAR STREET IN MOUNT OLIVE, THENCE 1.3 MILES
 KB0904'NORTH ALONG A GRAVEL ROAD, AT THE DRIVE WEST TO A FARM HOUSE,
 KB0904'19 FEET WEST OF THE CENTER LINE OF THE ROAD, 44 FEET NORTH OF
 KB0904'THE CENTER LINE OF THE DRIVE, 1 FOOT NORTH OF THE EXTENDED CENTER
 KB0904'LINE OF A FIELD ROAD EAST, 1 FOOT EAST OF A FENCE, 2 FEET WEST OF
 KB0904'A TELEPHONE POLE, 1.7 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 KB0904'1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0904'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1029 ***********************************************************************
 KB1029  DESIGNATION -  U 218
 KB1029  PID         -  KB1029
 KB1029  STATE/COUNTY-  IL/SANGAMON
 KB1029  COUNTRY     -  US
 KB1029  USGS QUAD   -  DIVERNON (2018)
 KB1029
 KB1029                         *CURRENT SURVEY CONTROL
 KB1029  ______________________________________________________________________
 KB1029* NAD 83(1986) POSITION- 39 34 03.     (N) 089 39 11.     (W)   SCALED
 KB1029* NAVD 88 ORTHO HEIGHT -   185.798 (meters)      609.57  (feet) ADJUSTED
 KB1029  ______________________________________________________________________
 KB1029  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 KB1029  DYNAMIC HEIGHT  -        185.694 (meters)      609.23  (feet) COMP
 KB1029  MODELED GRAVITY -    980,067.0   (mgal)                       NAVD 88
 KB1029
 KB1029  VERT ORDER      -  SECOND    CLASS 0
 KB1029
 KB1029.The horizontal coordinates were scaled from a map and have
 KB1029.an estimated accuracy of +/- 6 seconds.
 KB1029
 KB1029.The orthometric height was determined by differential leveling and
 KB1029.adjusted by the NATIONAL GEODETIC SURVEY
 KB1029.in June 1991.
 KB1029
 KB1029.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1029.GEOID18 height accuracy estimate available here.
 KB1029
 KB1029.Click photographs - Photos may exist for this station.
 KB1029
 KB1029.The dynamic height is computed by dividing the NAVD 88
 KB1029.geopotential number by the normal gravity value computed on the
 KB1029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1029.degrees latitude (g = 980.6199 gals.).
 KB1029
 KB1029.The modeled gravity was interpolated from observed gravity values.
 KB1029
 KB1029;                    North         East    Units  Estimated Accuracy
 KB1029;SPC IL W     -   322,100.      744,130.      MT  (+/- 180 meters Scaled)
 KB1029
 KB1029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ720831(NAD 83)
 KB1029
 KB1029                          SUPERSEDED SURVEY CONTROL
 KB1029
 KB1029  NGVD 29 (??/??/92)  185.914  (m)          609.95   (f) ADJ UNCH    2 0
 KB1029
 KB1029.Superseded values are not recommended for survey control.
 KB1029
 KB1029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1029.See file dsdata.pdf to determine how the superseded data were derived.
 KB1029
 KB1029_MARKER: DB = BENCH MARK DISK
 KB1029_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1029_SP_SET: BOX CULVERT HEADWALL
 KB1029_STAMPING: U 218 1960
 KB1029_MARK LOGO: CGS
 KB1029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1029+STABILITY: SURFACE MOTION
 KB1029
 KB1029  HISTORY     - Date     Condition        Report By
 KB1029  HISTORY     - 1960     MONUMENTED       CGS
 KB1029  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1029
 KB1029                          STATION DESCRIPTION
 KB1029
 KB1029'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1029'AT DIVERNON.
 KB1029'0.4 MILES WEST ALONG THE DIVERNON ROAD FROM THE JUNCTION OF
 KB1029'THE DIVERNON ROAD AND U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY),
 KB1029'AND AT THE EAST EDGE OF THE DIVERNON CITY LIMITS, AND AT A
 KB1029'DRIVEWAY SOUTH TO A HOUSE, SET IN THE TOP OF THE WEST END OF THE
 KB1029'SOUTH HEADWALL OF A FOUR FOOT CONCRETE BOX CULVERT, 15 FEET SOUTH
 KB1029'OF THE CENTER LINE OF THE ROAD, 5 FEET EAST OF A DRIVEWAY TO THE
 KB1029'SOUTH, AND ABOUT LEVEL WITH THE ROAD.
 KB1029
 KB1029                          STATION RECOVERY (1976)
 KB1029
 KB1029'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1029'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1132 ***********************************************************************
 LC1132  DESIGNATION -  U 219
 LC1132  PID         -  LC1132
 LC1132  STATE/COUNTY-  IL/LOGAN
 LC1132  COUNTRY     -  US
 LC1132  USGS QUAD   -  BROADWELL (2018)
 LC1132
 LC1132                         *CURRENT SURVEY CONTROL
 LC1132  ______________________________________________________________________
 LC1132* NAD 83(1986) POSITION- 40 04 35.     (N) 089 26 07.     (W)   SCALED
 LC1132* NAVD 88 ORTHO HEIGHT -   181.549 (meters)      595.63  (feet) ADJUSTED
 LC1132  ______________________________________________________________________
 LC1132  GEOID HEIGHT    -        -32.514 (meters)                     GEOID18
 LC1132  DYNAMIC HEIGHT  -        181.456 (meters)      595.33  (feet) COMP
 LC1132  MODELED GRAVITY -    980,111.2   (mgal)                       NAVD 88
 LC1132
 LC1132  VERT ORDER      -  SECOND    CLASS 0
 LC1132
 LC1132.The horizontal coordinates were scaled from a map and have
 LC1132.an estimated accuracy of +/- 6 seconds.
 LC1132
 LC1132.The orthometric height was determined by differential leveling and
 LC1132.adjusted by the NATIONAL GEODETIC SURVEY
 LC1132.in June 1991.
 LC1132
 LC1132.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1132.GEOID18 height accuracy estimate available here.
 LC1132
 LC1132.Click photographs - Photos may exist for this station.
 LC1132
 LC1132.The dynamic height is computed by dividing the NAVD 88
 LC1132.geopotential number by the normal gravity value computed on the
 LC1132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1132.degrees latitude (g = 980.6199 gals.).
 LC1132
 LC1132.The modeled gravity was interpolated from observed gravity values.
 LC1132
 LC1132;                    North         East    Units  Estimated Accuracy
 LC1132;SPC IL W     -   378,730.      762,380.      MT  (+/- 180 meters Scaled)
 LC1132
 LC1132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK923390(NAD 83)
 LC1132
 LC1132                          SUPERSEDED SURVEY CONTROL
 LC1132
 LC1132  NGVD 29 (??/??/92)  181.637  (m)          595.92   (f) ADJ UNCH    2 0
 LC1132
 LC1132.Superseded values are not recommended for survey control.
 LC1132
 LC1132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1132.See file dsdata.pdf to determine how the superseded data were derived.
 LC1132
 LC1132_MARKER: DB = BENCH MARK DISK
 LC1132_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1132_SP_SET: CULVERT HEADWALL
 LC1132_STAMPING: U 219 1960
 LC1132_MARK LOGO: CGS
 LC1132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1132+STABILITY: SURFACE MOTION
 LC1132
 LC1132  HISTORY     - Date     Condition        Report By
 LC1132  HISTORY     - 1960     MONUMENTED       CGS
 LC1132  HISTORY     - 20130102 GOOD             INDIV
 LC1132
 LC1132                          STATION DESCRIPTION
 LC1132
 LC1132'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1132'0.9 MI NE FROM BROADWELL.
 LC1132'ABOUT 0.9 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE GULF,
 LC1132'MOBILE AND OHIO RAIL ROAD STATION IN BROADWELL, SET IN THE
 LC1132'TOP OF THE NORTHEAST END OF THE NORTHWEST HEADWALL OF A 5 FOOT
 LC1132'CONCRETE BOX CULVERT UNDER THE GULF, MOBILE AND OHIO RAIL ROAD,
 LC1132'72 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND LANE OF
 LC1132'U.S. HIGHWAY 66, 22 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 LC1132'SOUTH BOUND TRACK OF THE RAIL ROAD, ABOUT 2 FEET ABOVE THE LEVEL
 LC1132'OF THE HIGHWAY, AND ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK.
 LC1132
 LC1132                          STATION RECOVERY (2013)
 LC1132
 LC1132'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 LC1132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1049 ***********************************************************************
 LC1049  DESIGNATION -  U 220
 LC1049  PID         -  LC1049
 LC1049  STATE/COUNTY-  IL/MCLEAN
 LC1049  COUNTRY     -  US
 LC1049  USGS QUAD   -  MCLEAN (2018)
 LC1049
 LC1049                         *CURRENT SURVEY CONTROL
 LC1049  ______________________________________________________________________
 LC1049* NAD 83(1986) POSITION- 40 18 41.     (N) 089 10 19.     (W)   SCALED
 LC1049* NAVD 88 ORTHO HEIGHT -   215.019 (meters)      705.44  (feet) ADJUSTED
 LC1049  ______________________________________________________________________
 LC1049  GEOID HEIGHT    -        -32.402 (meters)                     GEOID18
 LC1049  DYNAMIC HEIGHT  -        214.912 (meters)      705.09  (feet) COMP
 LC1049  MODELED GRAVITY -    980,120.2   (mgal)                       NAVD 88
 LC1049
 LC1049  VERT ORDER      -  SECOND    CLASS 0
 LC1049
 LC1049.The horizontal coordinates were scaled from a map and have
 LC1049.an estimated accuracy of +/- 6 seconds.
 LC1049
 LC1049.The orthometric height was determined by differential leveling and
 LC1049.adjusted by the NATIONAL GEODETIC SURVEY
 LC1049.in June 1991.
 LC1049
 LC1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1049.GEOID18 height accuracy estimate available here.
 LC1049
 LC1049.Click photographs - Photos may exist for this station.
 LC1049
 LC1049.The dynamic height is computed by dividing the NAVD 88
 LC1049.geopotential number by the normal gravity value computed on the
 LC1049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1049.degrees latitude (g = 980.6199 gals.).
 LC1049
 LC1049.The modeled gravity was interpolated from observed gravity values.
 LC1049
 LC1049;                    North         East    Units  Estimated Accuracy
 LC1049;SPC IL E     -   404,910.      228,720.      MT  (+/- 180 meters Scaled)
 LC1049
 LC1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK154645(NAD 83)
 LC1049
 LC1049                          SUPERSEDED SURVEY CONTROL
 LC1049
 LC1049  NGVD 29 (??/??/92)  215.086  (m)          705.66   (f) ADJ UNCH    2 0
 LC1049
 LC1049.Superseded values are not recommended for survey control.
 LC1049
 LC1049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1049.See file dsdata.pdf to determine how the superseded data were derived.
 LC1049
 LC1049_MARKER: DB = BENCH MARK DISK
 LC1049_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1049_SP_SET: CULVERT HEADWALL
 LC1049_STAMPING: U 220 1960
 LC1049_MARK LOGO: CGS
 LC1049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1049+STABILITY: SURFACE MOTION
 LC1049
 LC1049  HISTORY     - Date     Condition        Report By
 LC1049  HISTORY     - 1960     MONUMENTED       CGS
 LC1049
 LC1049                          STATION DESCRIPTION
 LC1049
 LC1049'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1049'0.4 MI W FROM MCLEAN.
 LC1049'ABOUT 0.45 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC1049'WITH U.S. HIGHWAY 66 IN THE EAST PART OF MCLEAN , AT THE JUNCTION
 LC1049'OF U.S. HIGHWAY 136 AND OLD U.S. HIGHWAY 66, SET IN THE TOP OF
 LC1049'THE WEST END OF THE NORTH HEADWALL OF A 2 FOOT CONCRETE BOX
 LC1049'CULVERT UNDER U.S. HIGHWAY 136 AND OLD U.S. HIGHWAY 66, ABOUT
 LC1049'100 YARDS EAST OF THE CENTER OF THE CROSSING OF U.S. HIGHWAY
 LC1049'136 AND THE GULF, MOBILE AND OHIO RAIL ROAD, AND ABOUT LEVEL WITH
 LC1049'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0554 ***********************************************************************
 NH0554  DESIGNATION -  U 221
 NH0554  PID         -  NH0554
 NH0554  STATE/COUNTY-  IL/WINNEBAGO
 NH0554  COUNTRY     -  US
 NH0554  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0554
 NH0554                         *CURRENT SURVEY CONTROL
 NH0554  ______________________________________________________________________
 NH0554* NAD 83(1986) POSITION- 42 18 57.     (N) 089 04 13.     (W)   SCALED
 NH0554* NAVD 88 ORTHO HEIGHT -   218.768 (meters)      717.74  (feet) ADJUSTED
 NH0554  ______________________________________________________________________
 NH0554  GEOID HEIGHT    -        -33.475 (meters)                     GEOID18
 NH0554  DYNAMIC HEIGHT  -        218.698 (meters)      717.51  (feet) COMP
 NH0554  MODELED GRAVITY -    980,298.3   (mgal)                       NAVD 88
 NH0554
 NH0554  VERT ORDER      -  FIRST     CLASS II
 NH0554
 NH0554.The horizontal coordinates were scaled from a map and have
 NH0554.an estimated accuracy of +/- 6 seconds.
 NH0554
 NH0554.The orthometric height was determined by differential leveling and
 NH0554.adjusted by the NATIONAL GEODETIC SURVEY
 NH0554.in June 1991.
 NH0554
 NH0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0554.GEOID18 height accuracy estimate available here.
 NH0554
 NH0554.Click photographs - Photos may exist for this station.
 NH0554
 NH0554.The dynamic height is computed by dividing the NAVD 88
 NH0554.geopotential number by the normal gravity value computed on the
 NH0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0554.degrees latitude (g = 980.6199 gals.).
 NH0554
 NH0554.The modeled gravity was interpolated from observed gravity values.
 NH0554
 NH0554;                    North         East    Units  Estimated Accuracy
 NH0554;SPC IL W     -   627,740.      790,380.      MT  (+/- 180 meters Scaled)
 NH0554
 NH0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM293869(NAD 83)
 NH0554
 NH0554                          SUPERSEDED SURVEY CONTROL
 NH0554
 NH0554  NGVD 29 (??/??/92)  218.825  (m)          717.93   (f) ADJ UNCH    1 2
 NH0554
 NH0554.Superseded values are not recommended for survey control.
 NH0554
 NH0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0554.See file dsdata.pdf to determine how the superseded data were derived.
 NH0554
 NH0554_MARKER: DB = BENCH MARK DISK
 NH0554_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0554_SP_SET: PIER
 NH0554_STAMPING: U 221 1960
 NH0554_MARK LOGO: CGS
 NH0554_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0554
 NH0554  HISTORY     - Date     Condition        Report By
 NH0554  HISTORY     - 1960     MONUMENTED       CGS
 NH0554  HISTORY     - 1987     GOOD             USPSQD
 NH0554  HISTORY     - 19970323 GOOD             USPSQD
 NH0554
 NH0554                          STATION DESCRIPTION
 NH0554
 NH0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0554'AT ROCKFORD.
 NH0554'AT ROCKFORD, ABOUT 0.8 MILE NORTHEAST ALONG THE CHICAGO, MILWAUKEE,
 NH0554'ST. PAUL AND PACIFIC RAILROAD FROM THE CROSSING OF NORTH MAIN
 NH0554'STREET, 15 YARDS NORTH OF MILEPOLE 11, 34 FEET WEST OF THE WEST
 NH0554'RAIL, SET VERTICALLY IN THE EAST FACE OF THE WEST CONCRETE PIER
 NH0554'OF GREATER ROCKFORD TOLL BRIDGE OVER CHICAGO, MILWAUKEE, ST. PAUL
 NH0554'AND PACIFIC RAILROAD AND ROCK RIVER, 4 FEET NORTH OF THE SOUTH
 NH0554'END OF ROUNDED BOTTOM PART OF PIER, 2 1/2 FEET ABOVE THE LEVEL
 NH0554'OF THE GROUND, AND ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK.
 NH0554'IN S-1, R-1E, T-44N.
 NH0554
 NH0554                          STATION RECOVERY (1987)
 NH0554
 NH0554'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0554'RECOVERED IN GOOD CONDITION.
 NH0554
 NH0554                          STATION RECOVERY (1997)
 NH0554
 NH0554'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0554'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0596 ***********************************************************************
 NH0596  DESIGNATION -  U 222
 NH0596  PID         -  NH0596
 NH0596  STATE/COUNTY-  IL/WINNEBAGO
 NH0596  COUNTRY     -  US
 NH0596  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0596
 NH0596                         *CURRENT SURVEY CONTROL
 NH0596  ______________________________________________________________________
 NH0596* NAD 83(2011) POSITION- 42 12 45.12958(N) 089 04 55.71438(W)   NO CHECK
 NH0596* NAD 83(2011) ELLIP HT-   191.619 (meters)        (06/27/12)   NO CHECK
 NH0596* NAD 83(2011) EPOCH   -  2010.00
 NH0596* NAVD 88 ORTHO HEIGHT -   224.888 (meters)      737.82  (feet) ADJUSTED
 NH0596  ______________________________________________________________________
 NH0596  GEOID HEIGHT    -        -33.290 (meters)                     GEOID18
 NH0596  NAD 83(2011) X  -     75,790.618 (meters)                     COMP
 NH0596  NAD 83(2011) Y  - -4,730,704.801 (meters)                     COMP
 NH0596  NAD 83(2011) Z  -  4,263,247.041 (meters)                     COMP
 NH0596  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 NH0596  DYNAMIC HEIGHT  -        224.816 (meters)      737.58  (feet) COMP
 NH0596  MODELED GRAVITY -    980,295.6   (mgal)                       NAVD 88
 NH0596
 NH0596  VERT ORDER      -  FIRST     CLASS II
 NH0596
 NH0596  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0596  Standards:
 NH0596         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0596            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0596  -------------------------------------------------------------------
 NH0596  NETWORK    1.59   2.47           0.68   0.61   1.26      0.15510822
 NH0596  -------------------------------------------------------------------
 NH0596  Click here for local accuracies and other accuracy information.
 NH0596
 NH0596.The horizontal coordinates were established by GPS observations
 NH0596.and adjusted by the National Geodetic Survey in June 2012.
 NH0596
 NH0596.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0596.been affixed to the stable North American tectonic plate. See 
 NH0596.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0596
 NH0596.The horizontal coordinates are valid at the epoch date displayed above
 NH0596.which is a decimal equivalence of Year/Month/Day.
 NH0596
 NH0596.No horizontal observational check was made to the station.
 NH0596
 NH0596.The orthometric height was determined by differential leveling and
 NH0596.adjusted by the NATIONAL GEODETIC SURVEY
 NH0596.in June 1991.
 NH0596
 NH0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0596.GEOID18 height accuracy estimate available here.
 NH0596
 NH0596.Click photographs - Photos may exist for this station.
 NH0596
 NH0596.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0596
 NH0596.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0596
 NH0596.The ellipsoidal height was determined by GPS observations
 NH0596.and is referenced to NAD 83.
 NH0596
 NH0596.The dynamic height is computed by dividing the NAVD 88
 NH0596.geopotential number by the normal gravity value computed on the
 NH0596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0596.degrees latitude (g = 980.6199 gals.).
 NH0596
 NH0596.The modeled gravity was interpolated from observed gravity values.
 NH0596
 NH0596. The following values were computed from the NAD 83(2011) position.
 NH0596
 NH0596;                    North         East     Units Scale Factor Converg.
 NH0596;SPC IL W     -   616,258.170   789,549.264   MT  1.00003981   +0 43 43.4
 NH0596;SPC IL W     - 2,021,840.35  2,590,379.54   sFT  1.00003981   +0 43 43.4
 NH0596;UTM  16      - 4,675,472.962   328,133.135   MT  0.99996346   -1 23 57.5
 NH0596
 NH0596!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0596!SPC IL W     -   0.99996995  x   1.00003981  =   1.00000976
 NH0596!UTM  16      -   0.99996995  x   0.99996346  =   0.99993341
 NH0596
 NH0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2813375472(NAD 83)
 NH0596
 NH0596                          SUPERSEDED SURVEY CONTROL
 NH0596
 NH0596  NAD 83(2007)-  42 12 45.12962(N)    089 04 55.71525(W) AD(2002.00) 0
 NH0596  ELLIP H (02/10/07)  191.651  (m)                       GP(2002.00)    
 NH0596  ELLIP H (09/22/04)  191.657  (m)                       GP(       ) 4 1
 NH0596  NAD 83(1997)-  42 12 45.12962(N)    089 04 55.71500(W) AD(       ) 1
 NH0596  ELLIP H (11/27/02)  191.657  (m)                       GP(       ) 4 1
 NH0596  NAD 83(1997)-  42 12 45.12945(N)    089 04 55.71540(W) AD(       ) 1
 NH0596  ELLIP H (03/18/02)  191.668  (m)                       GP(       ) 4 1
 NH0596  NAVD 88             224.89   (m)          737.8    (f) LEVELING    3  
 NH0596  NGVD 29 (??/??/92)  224.946  (m)          738.01   (f) ADJ UNCH    1 2
 NH0596
 NH0596.Superseded values are not recommended for survey control.
 NH0596
 NH0596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0596.See file dsdata.pdf to determine how the superseded data were derived.
 NH0596
 NH0596_MARKER: DB = BENCH MARK DISK
 NH0596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0596_STAMPING: U 222 1960
 NH0596_MARK LOGO: CGS
 NH0596_PROJECTION: RECESSED 5 CENTIMETERS
 NH0596_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0596+STABILITY: SURFACE MOTION
 NH0596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0596+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2001
 NH0596
 NH0596  HISTORY     - Date     Condition        Report By
 NH0596  HISTORY     - 1960     MONUMENTED       CGS
 NH0596  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0596  HISTORY     - 19970321 GOOD             USPSQD
 NH0596  HISTORY     - 20010529 GOOD             WOOLPT
 NH0596
 NH0596                          STATION DESCRIPTION
 NH0596
 NH0596'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0596'1.6 MI S FROM ROCKFORD.
 NH0596'ABOUT 1.6 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0596'RAILROAD FROM THE CROSSING OF KISWAUKEE STREET AT ROCKFORD, 0.45
 NH0596'MILE SOUTH OF MILEPOST 20, IN S-11, R-1E, T-43N, 49 FEET
 NH0596'NORTHWEST OF THE CENTER OF CROSSING MAIN TRACK AND A BLACK TOP
 NH0596'ROAD LEADING EAST-WEST, 27.6 FEET WEST OF THE WEST RAIL OF MAIN
 NH0596'TRACK, 7.2 FEET EAST OF THE EAST RAIL OF A SPUR TRACK, 21 FEET
 NH0596'EAST-NORTHEAST OF THE SOUTH END OF STEEL FENCE AROUND A LARGE
 NH0596'MANUFACTURING PLANT, 5 FEET NORTH OF A POWER LINE POLE, 19 FEET
 NH0596'EAST OF A BREATHER PIPE FOR PIPE LINE, 37 1/2 FEET NORTH OF THE
 NH0596'CENTER LINE OF BLACK TOP ROAD, ABOUT 1 FOOT BELOW THE LEVEL
 NH0596'OF THE MAIN TRACK, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 NH0596'WITH THE GROUND.
 NH0596
 NH0596                          STATION RECOVERY (1987)
 NH0596
 NH0596'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0596'MARK NOT FOUND.
 NH0596
 NH0596                          STATION RECOVERY (1997)
 NH0596
 NH0596'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0596'RECOVERED IN GOOD CONDITION.
 NH0596
 NH0596                          STATION RECOVERY (2001)
 NH0596
 NH0596'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 NH0596'THE STATION IS LOCATED APPROXIMATELY 1.6 MI SOUTH OF ROCKFORD AND IS
 NH0596'0.25 MI NORTHEAST
 NH0596'OF THE GREATER ROCKFORD AIRPORT.
 NH0596'
 NH0596'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH ST RT 2 AT
 NH0596'THE SOUTH SIDE OF THE CITY OF ROCKFORD PROCEED IN A SOUTHERLY
 NH0596'DIRECTION ON ST RT 2 FOR APPROXIMATELY 0.7 MI TO THE INTERSECTION
 NH0596'OF ST RT 2 WITH KISHWAUKEE ROAD. TURN ONTO KISHWAUKEE ROAD AND
 NH0596'PROCEED FOR APPROXIMATELY 0.7 MI CROSSING OVER ROCK RIVER TO THE
 NH0596'INTERSECTION OF KISHWAUKEE ROAD AND AIRPORT ROAD. TURN LEFT
 NH0596'ONTO AIRPORT ROAD AND PROCEED IN AN EASTERLY DIRECTION FOR
 NH0596'APPROXIMATELY 0.8 MI TO THE STATION ON THE LEFT, JUST BEFORE THE
 NH0596'RAILROAD TRACKS.
 NH0596'
 NH0596'THE STATION IS LOCATED 20.03 M WEST OF THE NORTHWEST CORNER OF THE
 NH0596'SIGNAL BOX FOR 39TH
 NH0596'AVENUE, MILEPOST 19.54, 6.42 M NORTHEAST OF THE SOUTH END OF A
 NH0596'CHAINLINK FENCE, AND 1.33 M
 NH0596'NORTH OF A UTILITY POLE.  THE STATION IS A USGS BENCHMARK DISK
 NH0596'STAMPED--U 222 1960-- SET IN A
 NH0596'0.3 M DIAMETER CONCRETE MONUMENT. THE STATION IS SET FLUSH WITH THE
 NH0596'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0554 ***********************************************************************
 MF0554  DESIGNATION -  U 223
 MF0554  PID         -  MF0554
 MF0554  STATE/COUNTY-  IL/OGLE
 MF0554  COUNTRY     -  US
 MF0554  USGS QUAD   -  ROCHELLE (2018)
 MF0554
 MF0554                         *CURRENT SURVEY CONTROL
 MF0554  ______________________________________________________________________
 MF0554* NAD 83(1986) POSITION- 41 53 33.     (N) 089 04 33.     (W)   SCALED
 MF0554* NAVD 88 ORTHO HEIGHT -   237.730 (meters)      779.95  (feet) ADJUSTED
 MF0554  ______________________________________________________________________
 MF0554  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF0554  DYNAMIC HEIGHT  -        237.646 (meters)      779.68  (feet) COMP
 MF0554  MODELED GRAVITY -    980,262.8   (mgal)                       NAVD 88
 MF0554
 MF0554  VERT ORDER      -  FIRST     CLASS II
 MF0554
 MF0554.The horizontal coordinates were scaled from a map and have
 MF0554.an estimated accuracy of +/- 6 seconds.
 MF0554
 MF0554.The orthometric height was determined by differential leveling and
 MF0554.adjusted by the NATIONAL GEODETIC SURVEY
 MF0554.in June 1991.
 MF0554
 MF0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0554.GEOID18 height accuracy estimate available here.
 MF0554
 MF0554.Click photographs - Photos may exist for this station.
 MF0554
 MF0554.The dynamic height is computed by dividing the NAVD 88
 MF0554.geopotential number by the normal gravity value computed on the
 MF0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0554.degrees latitude (g = 980.6199 gals.).
 MF0554
 MF0554.The modeled gravity was interpolated from observed gravity values.
 MF0554
 MF0554;                    North         East    Units  Estimated Accuracy
 MF0554;SPC IL W     -   580,720.      790,520.      MT  (+/- 180 meters Scaled)
 MF0554
 MF0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM277399(NAD 83)
 MF0554
 MF0554                          SUPERSEDED SURVEY CONTROL
 MF0554
 MF0554  NGVD 29 (??/??/92)  237.792  (m)          780.16   (f) ADJ UNCH    1 2
 MF0554
 MF0554.Superseded values are not recommended for survey control.
 MF0554
 MF0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0554.See file dsdata.pdf to determine how the superseded data were derived.
 MF0554
 MF0554_MARKER: DB = BENCH MARK DISK
 MF0554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0554_STAMPING: U 223 1960
 MF0554_MARK LOGO: CGS
 MF0554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0554+STABILITY: SURFACE MOTION
 MF0554
 MF0554  HISTORY     - Date     Condition        Report By
 MF0554  HISTORY     - 1960     MONUMENTED       CGS
 MF0554  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0554  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0554  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0554  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0554
 MF0554                          STATION DESCRIPTION
 MF0554
 MF0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0554'2 MI S FROM ROCHELLE.
 MF0554'ABOUT 1.95 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM THE CROSSING
 MF0554'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT ROCHELLE, AT
 MF0554'ROCHELLE AIRPORT, IN S-36, R-1E, T-40N, 243 FEET NORTHWEST OF THE
 MF0554'CENTER LINE OF HIGHWAY 51, 290 FEET SOUTH OF THE CENTER LINE OF
 MF0554'EAST-WEST GRASS RUNWAY, 2 FEET NORTHEAST OF THE NORTHEAST CORNER
 MF0554'OF A LONG METAL HANGER, ABOUT LEVEL WITH THE RUNWAY, AND SET IN
 MF0554'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0554
 MF0554                          STATION RECOVERY (1969)
 MF0554
 MF0554'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 MF0554'MARK NOT FOUND.
 MF0554
 MF0554                          STATION RECOVERY (1996)
 MF0554
 MF0554'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0554'MARK NOT FOUND.
 MF0554
 MF0554                          STATION RECOVERY (2001)
 MF0554
 MF0554'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0554'MARK NOT FOUND.
 MF0554
 MF0554                          STATION RECOVERY (2004)
 MF0554
 MF0554'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0554'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0608 ***********************************************************************
 MF0608  DESIGNATION -  U 224
 MF0608  PID         -  MF0608
 MF0608  STATE/COUNTY-  IL/LEE
 MF0608  COUNTRY     -  US
 MF0608  USGS QUAD   -  COMPTON (2018)
 MF0608
 MF0608                         *CURRENT SURVEY CONTROL
 MF0608  ______________________________________________________________________
 MF0608* NAD 83(1986) POSITION- 41 37 40.     (N) 089 04 18.     (W)   SCALED
 MF0608* NAVD 88 ORTHO HEIGHT -   264.771 (meters)      868.67  (feet) ADJUSTED
 MF0608  ______________________________________________________________________
 MF0608  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 MF0608  DYNAMIC HEIGHT  -        264.668 (meters)      868.33  (feet) COMP
 MF0608  MODELED GRAVITY -    980,228.1   (mgal)                       NAVD 88
 MF0608
 MF0608  VERT ORDER      -  FIRST     CLASS I
 MF0608
 MF0608.The horizontal coordinates were scaled from a map and have
 MF0608.an estimated accuracy of +/- 6 seconds.
 MF0608
 MF0608.The orthometric height was determined by differential leveling and
 MF0608.adjusted by the NATIONAL GEODETIC SURVEY
 MF0608.in June 1991.
 MF0608
 MF0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0608.GEOID18 height accuracy estimate available here.
 MF0608
 MF0608.Click photographs - Photos may exist for this station.
 MF0608
 MF0608.The dynamic height is computed by dividing the NAVD 88
 MF0608.geopotential number by the normal gravity value computed on the
 MF0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0608.degrees latitude (g = 980.6199 gals.).
 MF0608
 MF0608.The modeled gravity was interpolated from observed gravity values.
 MF0608
 MF0608;                    North         East    Units  Estimated Accuracy
 MF0608;SPC IL W     -   551,320.      791,240.      MT  (+/- 180 meters Scaled)
 MF0608
 MF0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM274105(NAD 83)
 MF0608
 MF0608                          SUPERSEDED SURVEY CONTROL
 MF0608
 MF0608  NGVD 29 (??/??/92)  264.794  (m)          868.75   (f) ADJ UNCH    1 1
 MF0608
 MF0608.Superseded values are not recommended for survey control.
 MF0608
 MF0608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0608.See file dsdata.pdf to determine how the superseded data were derived.
 MF0608
 MF0608_MARKER: DB = BENCH MARK DISK
 MF0608_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0608_SP_SET: CULVERT HEADWALL
 MF0608_STAMPING: U 224 1960
 MF0608_MARK LOGO: CGS
 MF0608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0608+STABILITY: SURFACE MOTION
 MF0608
 MF0608  HISTORY     - Date     Condition        Report By
 MF0608  HISTORY     - 1960     MONUMENTED       CGS
 MF0608  HISTORY     - 1969     GOOD             CGS
 MF0608  HISTORY     - 1983     GOOD             NGS
 MF0608  HISTORY     - 19950816 GOOD             USPSQD
 MF0608  HISTORY     - 20020128 GOOD             NGS
 MF0608  HISTORY     - 20030723 GOOD             USPSQD
 MF0608  HISTORY     - 20251209 GOOD             ILDT
 MF0608
 MF0608                          STATION DESCRIPTION
 MF0608
 MF0608'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0608'6.2 MI N FROM MENDOTA.
 MF0608'ABOUT 6.25 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0608'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.1
 MF0608'MILE WEST OF THE PENROSE GRAIN ELEVATOR AT WELLAND, 115 FEET NORTHWEST
 MF0608'OF THE NORTHWEST RAIL, 60 YARDS NORTH-NORTHWEST OF A WOODEN
 MF0608'RAILROAD OVERPASS FOR A GRAVELED ROAD WHICH IS THE LEE-LA SALLE
 MF0608'COUNTY LINE, SET IN THE TOP OF THE SOUTHWEST END OF THE SOUTHEAST
 MF0608'CONCRETE HEADWALL OF A DOUBLE CHANNEL CONCRETE CULVERT UNDER
 MF0608'A GRAVELED ROAD WHICH LEADS NORTHEAST, 16 1/2 FEET SOUTHEAST
 MF0608'OF THE CENTER LINE OF THE ROAD, AND ABOUT 1/2 FOOT ABOVE THE
 MF0608'LEVEL OF THE ROAD.  SEC 35, T 37N, R 1E.
 MF0608
 MF0608                          STATION RECOVERY (1983)
 MF0608
 MF0608'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 MF0608'RECOVERED IN GOOD CONDITION.
 MF0608
 MF0608                          STATION RECOVERY (1995)
 MF0608
 MF0608'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0608'RECOVERED IN GOOD CONDITION.
 MF0608
 MF0608                          STATION RECOVERY (2002)
 MF0608
 MF0608'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0608'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0608
 MF0608                          STATION RECOVERY (2003)
 MF0608
 MF0608'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0608'RECOVERED IN GOOD CONDITION.
 MF0608
 MF0608                          STATION RECOVERY (2025)
 MF0608
 MF0608'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF0608'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0727 ***********************************************************************
 MF0727  DESIGNATION -  U 225
 MF0727  PID         -  MF0727
 MF0727  STATE/COUNTY-  IL/LASALLE
 MF0727  COUNTRY     -  US
 MF0727  USGS QUAD   -  TONICA (2018)
 MF0727
 MF0727                         *CURRENT SURVEY CONTROL
 MF0727  ______________________________________________________________________
 MF0727* NAD 83(1986) POSITION- 41 13 17.     (N) 089 03 59.     (W)   SCALED
 MF0727* NAVD 88 ORTHO HEIGHT -   203.528 (meters)      667.74  (feet) ADJUSTED
 MF0727  ______________________________________________________________________
 MF0727  GEOID HEIGHT    -        -32.852 (meters)                     GEOID18
 MF0727  DYNAMIC HEIGHT  -        203.445 (meters)      667.47  (feet) COMP
 MF0727  MODELED GRAVITY -    980,209.3   (mgal)                       NAVD 88
 MF0727
 MF0727  VERT ORDER      -  FIRST     CLASS II
 MF0727
 MF0727.The horizontal coordinates were scaled from a map and have
 MF0727.an estimated accuracy of +/- 6 seconds.
 MF0727
 MF0727.The orthometric height was determined by differential leveling and
 MF0727.adjusted by the NATIONAL GEODETIC SURVEY
 MF0727.in June 1991.
 MF0727
 MF0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0727.GEOID18 height accuracy estimate available here.
 MF0727
 MF0727.Click photographs - Photos may exist for this station.
 MF0727
 MF0727.The dynamic height is computed by dividing the NAVD 88
 MF0727.geopotential number by the normal gravity value computed on the
 MF0727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0727.degrees latitude (g = 980.6199 gals.).
 MF0727
 MF0727.The modeled gravity was interpolated from observed gravity values.
 MF0727
 MF0727;                    North         East    Units  Estimated Accuracy
 MF0727;SPC IL E     -   505,890.      238,530.      MT  (+/- 180 meters Scaled)
 MF0727
 MF0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL267653(NAD 83)
 MF0727
 MF0727                          SUPERSEDED SURVEY CONTROL
 MF0727
 MF0727  NGVD 29 (??/??/92)  203.586  (m)          667.93   (f) ADJ UNCH    1 2
 MF0727
 MF0727.Superseded values are not recommended for survey control.
 MF0727
 MF0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0727.See file dsdata.pdf to determine how the superseded data were derived.
 MF0727
 MF0727_MARKER: DB = BENCH MARK DISK
 MF0727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0727_STAMPING: U 225 1960
 MF0727_MARK LOGO: CGS
 MF0727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0727+STABILITY: SURFACE MOTION
 MF0727
 MF0727  HISTORY     - Date     Condition        Report By
 MF0727  HISTORY     - 1960     MONUMENTED       CGS
 MF0727  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0727  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0727
 MF0727                          STATION DESCRIPTION
 MF0727
 MF0727'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0727'AT TONICA.
 MF0727'AT TONICA, ABOUT 0.45 MILE NORTH ALONG THE ILLINOIS CENTRAL
 MF0727'RAILROAD FROM THE STATION, 0.25 MILE NORTH OF MILEPOST 847,
 MF0727'IN S-24, R-1E, T-32N, AT THE CROSSING OF PRIVATE ROAD LEADING EAST
 MF0727'TO FARMHOUSE, 46 1/2 FEET EAST OF THE EAST RAIL OF MAINTRACK,
 MF0727'29 FEET NORTH OF THE CENTER LINE OF PRIVATE ROAD, 1 1/2 FEET WEST
 MF0727'OF WIRE FENCE, 17 FEET NORTH OF FENCE CORNER, ABOUT 1 FOOT BELOW
 MF0727'THE LEVEL OF TRACK, AND SET IN TOP OF A CONCRETE POST PROJECTING
 MF0727'3 INCHES.
 MF0727
 MF0727                          STATION RECOVERY (1997)
 MF0727
 MF0727'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0727'MARK NOT FOUND.
 MF0727
 MF0727                          STATION RECOVERY (2002)
 MF0727
 MF0727'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0727'RAILROAD ABANDONED. LANDMARKS REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0728 ***********************************************************************
 MF0728  CBN         -  This is a Cooperative Base Network Control Station.
 MF0728  DESIGNATION -  U 225 RESET
 MF0728  PID         -  MF0728
 MF0728  STATE/COUNTY-  IL/LASALLE
 MF0728  COUNTRY     -  US
 MF0728  USGS QUAD   -  TONICA (2018)
 MF0728
 MF0728                         *CURRENT SURVEY CONTROL
 MF0728  ______________________________________________________________________
 MF0728* NAD 83(2011) POSITION- 41 13 17.61836(N) 089 04 02.18942(W)   ADJUSTED
 MF0728* NAD 83(2011) ELLIP HT-   170.990 (meters)        (06/27/12)   ADJUSTED
 MF0728* NAD 83(2011) EPOCH   -  2010.00
 MF0728* NAVD 88 ORTHO HEIGHT -   203.836 (meters)      668.75  (feet) ADJUSTED
 MF0728  ______________________________________________________________________
 MF0728  GEOID HEIGHT    -        -32.852 (meters)                     GEOID18
 MF0728  NAD 83(2011) X  -     78,210.269 (meters)                     COMP
 MF0728  NAD 83(2011) Y  - -4,803,904.393 (meters)                     COMP
 MF0728  NAD 83(2011) Z  -  4,181,074.741 (meters)                     COMP
 MF0728  LAPLACE CORR    -          1.56  (seconds)                    DEFLEC18
 MF0728  DYNAMIC HEIGHT  -        203.752 (meters)      668.48  (feet) COMP
 MF0728  MODELED GRAVITY -    980,209.3   (mgal)                       NAVD 88
 MF0728
 MF0728  VERT ORDER      -  FIRST     CLASS I
 MF0728
 MF0728  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0728  Standards:
 MF0728         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0728            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0728  -------------------------------------------------------------------
 MF0728  NETWORK    0.78   1.61           0.37   0.24   0.82     -0.15433007
 MF0728  -------------------------------------------------------------------
 MF0728  Click here for local accuracies and other accuracy information.
 MF0728
 MF0728.The horizontal coordinates were established by GPS observations
 MF0728.and adjusted by the National Geodetic Survey in June 2012.
 MF0728
 MF0728.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0728.been affixed to the stable North American tectonic plate. See 
 MF0728.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0728
 MF0728.The horizontal coordinates are valid at the epoch date displayed above
 MF0728.which is a decimal equivalence of Year/Month/Day.
 MF0728
 MF0728.The orthometric height was determined by differential leveling and
 MF0728.adjusted by the NATIONAL GEODETIC SURVEY
 MF0728.in June 1991.
 MF0728
 MF0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0728.GEOID18 height accuracy estimate available here.
 MF0728
 MF0728.Click photographs - Photos may exist for this station.
 MF0728
 MF0728.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0728
 MF0728.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0728
 MF0728.The ellipsoidal height was determined by GPS observations
 MF0728.and is referenced to NAD 83.
 MF0728
 MF0728.The dynamic height is computed by dividing the NAVD 88
 MF0728.geopotential number by the normal gravity value computed on the
 MF0728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0728.degrees latitude (g = 980.6199 gals.).
 MF0728
 MF0728.The modeled gravity was interpolated from observed gravity values.
 MF0728
 MF0728. The following values were computed from the NAD 83(2011) position.
 MF0728
 MF0728;                    North         East     Units Scale Factor Converg.
 MF0728;SPC IL E     -   505,906.585   238,458.252   MT  1.00002159   -0 29 01.2
 MF0728;SPC IL E     - 1,659,795.19    782,341.78   sFT  1.00002159   -0 29 01.2
 MF0728;UTM  16      - 4,565,413.352   326,717.506   MT  0.99996956   -1 21 45.4
 MF0728
 MF0728!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0728!SPC IL E     -   0.99997318  x   1.00002159  =   0.99999477
 MF0728!UTM  16      -   0.99997318  x   0.99996956  =   0.99994274
 MF0728
 MF0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2671765413(NAD 83)
 MF0728
 MF0728                          SUPERSEDED SURVEY CONTROL
 MF0728
 MF0728  NAD 83(2007)-  41 13 17.61838(N)    089 04 02.19032(W) AD(2002.00) 0
 MF0728  ELLIP H (02/10/07)  171.019  (m)                       GP(2002.00)    
 MF0728  ELLIP H (10/15/04)  171.025  (m)                       GP(       ) 4 2
 MF0728  NAD 83(1997)-  41 13 17.61820(N)    089 04 02.19011(W) AD(       ) B
 MF0728  ELLIP H (07/17/98)  171.040  (m)                       GP(       ) 4 1
 MF0728  NAD 83(1986)-  41 13 17.62453(N)    089 04 02.19808(W) AD(       ) 1
 MF0728  NAVD 88             203.84   (m)          668.8    (f) LEVELING    3  
 MF0728  NGVD 29 (??/??/92)  203.893  (m)          668.94   (f) ADJ UNCH    1 1
 MF0728  NGVD 29             203.89   (m)          668.9    (f) LEVELING    3  
 MF0728
 MF0728.Superseded values are not recommended for survey control.
 MF0728
 MF0728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0728.See file dsdata.pdf to determine how the superseded data were derived.
 MF0728
 MF0728_MARKER: DB = BENCH MARK DISK
 MF0728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0728_STAMPING: U 225 RESET 1968
 MF0728_MARK LOGO: CGS
 MF0728_PROJECTION: PROJECTING 30 CENTIMETERS
 MF0728_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0728+STABILITY: SURFACE MOTION
 MF0728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0728+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2021
 MF0728
 MF0728  HISTORY     - Date     Condition        Report By
 MF0728  HISTORY     - 1968     MONUMENTED       CGS
 MF0728  HISTORY     - 1969     GOOD             CGS
 MF0728  HISTORY     - 19900904 GOOD             NGS
 MF0728  HISTORY     - 19970312 GOOD             NGS
 MF0728  HISTORY     - 200205   GOOD             ASCPC
 MF0728  HISTORY     - 20020826 GOOD             USPSQD
 MF0728  HISTORY     - 20051129 GOOD             FARNGP
 MF0728  HISTORY     - 20210309 GOOD             ILDT
 MF0728
 MF0728                          STATION DESCRIPTION
 MF0728
 MF0728'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0728'0.4 MI N FROM TONICA.
 MF0728'ABOUT 0.35 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0728'THE POST OFFICE AT TONICA, 0.2 MILE NORTH OF MILEPOST 847, 105
 MF0728'YARDS EAST AND ACROSS THE TRACK AND U.S. HIGHWAY 51 FROM THE
 MF0728'SOUTHEAST CORNER OF THE VILLAGE INN RESTAURANT, 47 1/2 FEET EAST
 MF0728'OF THE EAST RAIL OF THE MAIN TRACK, 74 FEET NORTH OF THE CENTER LINE
 MF0728'OF A PRIVATE DRIVEWAY WHICH LEADS EAST, 1 1/2 FEET WEST OF A
 MF0728'FENCE, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 MF0728'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 MF0728'WHICH PROJECTS 7 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 24,
 MF0728'T32N, R1E
 MF0728
 MF0728                          STATION RECOVERY (1990)
 MF0728
 MF0728'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 MF0728'STATION IS LOCATED AT THE NORTH EDGE OF TONICA, ON THE EDGE OF
 MF0728'RIGHT-OF-WAY OF A RAILROAD BED THAT ABUTS AN OPEN FIELD, IN THE
 MF0728'SOUTHWEST CORNER OF SECTION 24, T 32 N, R 1 E.  OWNERSHIP--UNKNOWN.
 MF0728'TO REACH FROM THE JUNCTION OF US HIGHWAY 51 AND WAUPONIS STREET IN
 MF0728'TONICA (AT A SMALL AMOCO GAS STATION ON EAST SIDE OF HIGHWAY), GO
 MF0728'NORTH ON HIGHWAY 51 FOR 0.53 KM (0.33 MI) TO A PAVED CROSSROAD AT
 MF0728'NORTH EDGE OF TOWN.  TURN RIGHT, EAST, ON RICHARDSON ROAD FOR 0.06 KM
 MF0728'(0.04 MI) TO THE RAILROAD BED AND THE STATION ON THE LEFT.
 MF0728'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST
 MF0728'PROJECTING 40 CM.  IT IS 23.3 M (76.4 FT) NORTH OF THE ROAD CENTER,
 MF0728'6.1 M (20.0 FT) NORTH OF THE NORTHWEST CORNER OF TELEPHONE PEDESTAL A
 MF0728'10, 16 M (52.5 FT) EAST OF THE CENTER OF THE RAILROAD BED, AND 0.3 M
 MF0728'(1.0 FT) SOUTHWEST OF A METAL WITNESS POST.
 MF0728
 MF0728                          STATION RECOVERY (1997)
 MF0728
 MF0728'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF0728'THE STATION IS LOCATED ON THE NORTH EDGE OF TONICA.  TO REACH FROM THE
 MF0728'TONICA INTERCHANGE OF INTERSTATE HIGHWAY 39, EXIT 48, GO EAST 0.5 MI
 MF0728'(0.8 KM) ON NORTH 20TH ROAD (RICHARDSON ROAD) TO STATE ROUTE 251.
 MF0728'CONTINUE AHEAD FOR 0.04 MI (0.06 KM) TO THE STATION ON THE LEFT.  IT
 MF0728'IS 23.3 M (76.4 FT) NORTH OF THE CENTER OF RICHARDSON ROAD, 14.0 M
 MF0728'(45.9 FT) NORTHEAST OF THE NORTH END OF A 0.6 M (2.0 FT) METAL CULVERT
 MF0728'PIPE, AND 6.1 M (20.0 FT) NORTH OF A TELEPHONE CABLE PEDESTAL.
 MF0728
 MF0728                          STATION RECOVERY (2002)
 MF0728
 MF0728'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0728'RECOVERED AS DESCRIBED
 MF0728
 MF0728                          STATION RECOVERY (2002)
 MF0728
 MF0728'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0728'RECOVERED IN GOOD CONDITION.
 MF0728
 MF0728                          STATION RECOVERY (2005)
 MF0728
 MF0728'RECOVERY NOTE BY FARNSWORTH GROUP 2005 (KDV)
 MF0728'RECOVERED IN GOOD CONDITION.
 MF0728
 MF0728                          STATION RECOVERY (2021)
 MF0728
 MF0728'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0728'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0138 ***********************************************************************
 NH0138  DESIGNATION -  U 226
 NH0138  PID         -  NH0138
 NH0138  STATE/COUNTY-  IL/MCHENRY
 NH0138  COUNTRY     -  US
 NH0138  USGS QUAD   -  MCHENRY (2018)
 NH0138
 NH0138                         *CURRENT SURVEY CONTROL
 NH0138  ______________________________________________________________________
 NH0138* NAD 83(1986) POSITION- 42 15 23.     (N) 088 18 07.     (W)   SCALED
 NH0138* NAVD 88 ORTHO HEIGHT -   266.107 (meters)      873.05  (feet) ADJUSTED
 NH0138  ______________________________________________________________________
 NH0138  GEOID HEIGHT    -        -33.899 (meters)                     GEOID18
 NH0138  DYNAMIC HEIGHT  -        266.017 (meters)      872.76  (feet) COMP
 NH0138  MODELED GRAVITY -    980,277.1   (mgal)                       NAVD 88
 NH0138
 NH0138  VERT ORDER      -  SECOND    CLASS 0
 NH0138
 NH0138.The horizontal coordinates were scaled from a map and have
 NH0138.an estimated accuracy of +/- 6 seconds.
 NH0138
 NH0138.The orthometric height was determined by differential leveling and
 NH0138.adjusted by the NATIONAL GEODETIC SURVEY
 NH0138.in June 1991.
 NH0138
 NH0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0138.GEOID18 height accuracy estimate available here.
 NH0138
 NH0138.Click photographs - Photos may exist for this station.
 NH0138
 NH0138.The dynamic height is computed by dividing the NAVD 88
 NH0138.geopotential number by the normal gravity value computed on the
 NH0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0138.degrees latitude (g = 980.6199 gals.).
 NH0138
 NH0138.The modeled gravity was interpolated from observed gravity values.
 NH0138
 NH0138;                    North         East    Units  Estimated Accuracy
 NH0138;SPC IL E     -   620,580.      302,590.      MT  (+/- 180 meters Scaled)
 NH0138
 NH0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM926790(NAD 83)
 NH0138
 NH0138                          SUPERSEDED SURVEY CONTROL
 NH0138
 NH0138  NGVD 29 (??/??/92)  266.151  (m)          873.20   (f) ADJ UNCH    2 0
 NH0138
 NH0138.Superseded values are not recommended for survey control.
 NH0138
 NH0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0138.See file dsdata.pdf to determine how the superseded data were derived.
 NH0138
 NH0138_MARKER: DB = BENCH MARK DISK
 NH0138_SETTING: 80 = SET IN A BOULDER
 NH0138_STAMPING: U 226 1960
 NH0138_MARK LOGO: CGS
 NH0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0138+STABILITY: SURFACE MOTION
 NH0138
 NH0138  HISTORY     - Date     Condition        Report By
 NH0138  HISTORY     - 1960     MONUMENTED       CGS
 NH0138  HISTORY     - 19940508 MARK NOT FOUND   USPSQD
 NH0138  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 NH0138  HISTORY     - 20020108 MARK NOT FOUND   ILDT
 NH0138
 NH0138                          STATION DESCRIPTION
 NH0138
 NH0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0138'0.8 MI N FROM CRYSTAL LAKE.
 NH0138'ABOUT 0.8 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0138'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, 0.4 MILE
 NH0138'SOUTH OF MILEPOLE 60, ABOUT 12 RAILS NORTH OF THE CROSSING OF A
 NH0138'LARGE STEEL TOWER POWER LINE, AT THE SOUTHWEST END OF A LONG
 NH0138'CURVE WITH TANGENTS EXTENDING NORTH AND SOUTHWEST, 20 FEET
 NH0138'NORTHWEST OF THE NORTHWEST RAIL, IN TOP OF A 3-BY 3-FOOT BOULDER
 NH0138'PROJECTING FROM THE SOUTHEAST BANK OF A DEEP CUT, AND ABOUT 8
 NH0138'FEET ABOVE THE LEVEL OF THE TRACK.
 NH0138
 NH0138                          STATION RECOVERY (1994)
 NH0138
 NH0138'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0138'MARK NOT FOUND.
 NH0138
 NH0138                          STATION RECOVERY (1995)
 NH0138
 NH0138'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0138'MARK NOT FOUND.
 NH0138
 NH0138                          STATION RECOVERY (2002)
 NH0138
 NH0138'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (MH)
 NH0138'MARK WAS NOT FOUND HOWEVER THE SHANK GROUTED IN A BOULDER WAS FOUND
 NH0138'MINUS THE DISK. FOR THIS REASON THE MARK IS PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0195 ***********************************************************************
 NH0195  DESIGNATION -  U 227
 NH0195  PID         -  NH0195
 NH0195  STATE/COUNTY-  IL/KANE
 NH0195  COUNTRY     -  US
 NH0195  USGS QUAD   -  ELGIN (2018)
 NH0195
 NH0195                         *CURRENT SURVEY CONTROL
 NH0195  ______________________________________________________________________
 NH0195* NAD 83(1986) POSITION- 42 02 56.2    (N) 088 16 24.1    (W)   HD_HELD2
 NH0195* NAVD 88 ORTHO HEIGHT -   243.424 (meters)      798.63  (feet) ADJUSTED
 NH0195  ______________________________________________________________________
 NH0195  GEOID HEIGHT    -        -33.488 (meters)                     GEOID18
 NH0195  DYNAMIC HEIGHT  -        243.340 (meters)      798.36  (feet) COMP
 NH0195  MODELED GRAVITY -    980,271.5   (mgal)                       NAVD 88
 NH0195
 NH0195  VERT ORDER      -  SECOND    CLASS 0
 NH0195
 NH0195.The horizontal coordinates were established by autonomous hand held GPS
 NH0195.observations and have an estimated accuracy of +/- 10 meters.
 NH0195
 NH0195.The orthometric height was determined by differential leveling and
 NH0195.adjusted by the NATIONAL GEODETIC SURVEY
 NH0195.in June 1991.
 NH0195
 NH0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0195.GEOID18 height accuracy estimate available here.
 NH0195
 NH0195.Click photographs - Photos may exist for this station.
 NH0195
 NH0195.The dynamic height is computed by dividing the NAVD 88
 NH0195.geopotential number by the normal gravity value computed on the
 NH0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0195.degrees latitude (g = 980.6199 gals.).
 NH0195
 NH0195.The modeled gravity was interpolated from observed gravity values.
 NH0195
 NH0195;                    North         East    Units  Estimated Accuracy
 NH0195;SPC IL E     -   597,541.      304,965.      MT  (+/- 10 meters HH2 GPS)
 NH0195
 NH0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9462355994(NAD 83)
 NH0195
 NH0195                          SUPERSEDED SURVEY CONTROL
 NH0195
 NH0195  NGVD 29 (??/??/92)  243.501  (m)          798.89   (f) ADJ UNCH    2 0
 NH0195
 NH0195.Superseded values are not recommended for survey control.
 NH0195
 NH0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0195.See file dsdata.pdf to determine how the superseded data were derived.
 NH0195
 NH0195_MARKER: DB = BENCH MARK DISK
 NH0195_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0195_SP_SET: BUILDING
 NH0195_STAMPING: U 227 1960
 NH0195_MARK LOGO: CGS
 NH0195_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0195_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0195+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2008
 NH0195
 NH0195  HISTORY     - Date     Condition        Report By
 NH0195  HISTORY     - 1960     MONUMENTED       CGS
 NH0195  HISTORY     - 1987     GOOD             USPSQD
 NH0195  HISTORY     - 1988     GOOD             USPSQD
 NH0195  HISTORY     - 19980522 GOOD             USPSQD
 NH0195  HISTORY     - 20080709 GOOD             GEOCAC
 NH0195
 NH0195                          STATION DESCRIPTION
 NH0195
 NH0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0195'AT ELGIN.
 NH0195'AT ELGIN, AT THE JUNCTION OF DUNDEE AVENUE AND ALGONA STREET,
 NH0195'AT ARTHUR LARSEN JUNIOR HIGH SCHOOL, SET VERTICALLY IN THE
 NH0195'NORTHWEST FACE OF THE WEST CORNER, 1 FOOT NORTHEAST OF THE WEST
 NH0195'CORNER OF BUILDING, 75 FEET SOUTHEAST OF THE SOUTHEAST CURB LINE
 NH0195'OF DUNDEE AVE., 10 FEET SOUTH OF THE EXTENDED CENTER LINE OF
 NH0195'ALGONA STREET, 2 FEET ABOVE THE LEVEL OF THE GROUND, AND ABOUT
 NH0195'6 FEET ABOVE THE LEVEL OF THE AVENUE.
 NH0195
 NH0195                          STATION RECOVERY (1987)
 NH0195
 NH0195'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0195'RECOVERED IN GOOD CONDITION.
 NH0195
 NH0195                          STATION RECOVERY (1988)
 NH0195
 NH0195'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0195'RECOVERED IN GOOD CONDITION.
 NH0195
 NH0195                          STATION RECOVERY (1998)
 NH0195
 NH0195'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0195'RECOVERED IN GOOD CONDITION.
 NH0195
 NH0195                          STATION RECOVERY (2008)
 NH0195
 NH0195'RECOVERY NOTE BY GEOCACHING 2008 (NPP)
 NH0195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0609 ***********************************************************************
 NH0609  DESIGNATION -  U 228
 NH0609  PID         -  NH0609
 NH0609  STATE/COUNTY-  IL/WINNEBAGO
 NH0609  COUNTRY     -  US
 NH0609  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0609
 NH0609                         *CURRENT SURVEY CONTROL
 NH0609  ______________________________________________________________________
 NH0609* NAD 83(1986) POSITION- 42 11 12.     (N) 089 05 10.     (W)   SCALED
 NH0609* NAVD 88 ORTHO HEIGHT -   219.074 (meters)      718.75  (feet) ADJUSTED
 NH0609  ______________________________________________________________________
 NH0609  GEOID HEIGHT    -        -33.248 (meters)                     GEOID18
 NH0609  DYNAMIC HEIGHT  -        219.003 (meters)      718.51  (feet) COMP
 NH0609  MODELED GRAVITY -    980,293.2   (mgal)                       NAVD 88
 NH0609
 NH0609  VERT ORDER      -  FIRST     CLASS II
 NH0609
 NH0609.This mark is at Greater Rockford Airport (RFD)
 NH0609
 NH0609.The horizontal coordinates were scaled from a map and have
 NH0609.an estimated accuracy of +/- 6 seconds.
 NH0609
 NH0609.The orthometric height was determined by differential leveling and
 NH0609.adjusted by the NATIONAL GEODETIC SURVEY
 NH0609.in June 1991.
 NH0609
 NH0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0609.GEOID18 height accuracy estimate available here.
 NH0609
 NH0609.Click photographs - Photos may exist for this station.
 NH0609
 NH0609.The dynamic height is computed by dividing the NAVD 88
 NH0609.geopotential number by the normal gravity value computed on the
 NH0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0609.degrees latitude (g = 980.6199 gals.).
 NH0609
 NH0609.The modeled gravity was interpolated from observed gravity values.
 NH0609
 NH0609;                    North         East    Units  Estimated Accuracy
 NH0609;SPC IL W     -   613,380.      789,260.      MT  (+/- 180 meters Scaled)
 NH0609
 NH0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM277726(NAD 83)
 NH0609
 NH0609                          SUPERSEDED SURVEY CONTROL
 NH0609
 NH0609  NGVD 29 (??/??/92)  219.127  (m)          718.92   (f) ADJ UNCH    1 2
 NH0609
 NH0609.Superseded values are not recommended for survey control.
 NH0609
 NH0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0609.See file dsdata.pdf to determine how the superseded data were derived.
 NH0609
 NH0609_MARKER: DB = BENCH MARK DISK
 NH0609_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0609_STAMPING: U 228 1960
 NH0609_MARK LOGO: CGS
 NH0609_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0609_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0609
 NH0609  HISTORY     - Date     Condition        Report By
 NH0609  HISTORY     - 1960     MONUMENTED       CGS
 NH0609  HISTORY     - 19970321 MARK NOT FOUND   USPSQD
 NH0609
 NH0609                          STATION DESCRIPTION
 NH0609
 NH0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0609'3.4 MI S FROM ROCKFORD.
 NH0609'ABOUT 3.45 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0609'RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT ROCKFORD,
 NH0609'0.3 MILE SOUTH OF MILEPOST 18, AT THE CROSSING OF NEW MILFORD
 NH0609'SCHOOL ROAD, IN S-23, R-1E, T-43N, 47 1/2 FEET WEST OF THE WEST
 NH0609'OF THE WEST RAIL, DIRECTLY IN THE EXTENDED CENTER LINE OF BEALE
 NH0609'CT. LEADING NORTH, 33 1/2 FEET SOUTH OF THE CENTER LINE OF ROAD,
 NH0609'60 FEET SOUTHWEST OF THE CENTER LINE OF CROSSING OF ROAD AND THE
 NH0609'MAIN TRACK, 29 FEET WEST-SOUTHWEST OF THE FIRST TELEPHONE POLE
 NH0609'WEST OF THE TRACK, 2 FEET SOUTHEAST OF A FENCE CORNER, 1 1/2 FEET
 NH0609'SOUTH-SOUTHEAST OF THE ROCKFORD AIRPORT RIGHT-OF-WAY MARKER POST
 NH0609'NO. 107, 1 1/2 FEET WEST OF A STEEL WITNESS POST, ABOUT 1 1/2
 NH0609'FEET BELOW THE LEVEL OF THE TRACK, AND IS A DISK ON COPPER COATED
 NH0609'STEEL ROD PROJECTING 2 INCHES AND PROTECTED BY A 6-INCH TILE
 NH0609'WHICH PROJECTS 3 INCHES.  THE ROD DRIVEN TO A DEPTH OF 24 FEET.
 NH0609
 NH0609                          STATION RECOVERY (1997)
 NH0609
 NH0609'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0609'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0833 ***********************************************************************
 LC0833  DESIGNATION -  U 229
 LC0833  PID         -  LC0833
 LC0833  STATE/COUNTY-  IL/LASALLE
 LC0833  COUNTRY     -  US
 LC0833  USGS QUAD   -  MINONK (2018)
 LC0833
 LC0833                         *CURRENT SURVEY CONTROL
 LC0833  ______________________________________________________________________
 LC0833* NAD 83(1986) POSITION- 40 56 25.     (N) 089 02 16.     (W)   SCALED
 LC0833* NAVD 88 ORTHO HEIGHT -   224.475 (meters)      736.47  (feet) ADJUSTED
 LC0833  ______________________________________________________________________
 LC0833  GEOID HEIGHT    -        -32.502 (meters)                     GEOID18
 LC0833  DYNAMIC HEIGHT  -        224.379 (meters)      736.15  (feet) COMP
 LC0833  MODELED GRAVITY -    980,188.3   (mgal)                       NAVD 88
 LC0833
 LC0833  VERT ORDER      -  FIRST     CLASS I
 LC0833
 LC0833.The horizontal coordinates were scaled from a map and have
 LC0833.an estimated accuracy of +/- 6 seconds.
 LC0833
 LC0833.The orthometric height was determined by differential leveling and
 LC0833.adjusted by the NATIONAL GEODETIC SURVEY
 LC0833.in June 1991.
 LC0833
 LC0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0833.GEOID18 height accuracy estimate available here.
 LC0833
 LC0833.Click photographs - Photos may exist for this station.
 LC0833
 LC0833.The dynamic height is computed by dividing the NAVD 88
 LC0833.geopotential number by the normal gravity value computed on the
 LC0833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0833.degrees latitude (g = 980.6199 gals.).
 LC0833
 LC0833.The modeled gravity was interpolated from observed gravity values.
 LC0833
 LC0833;                    North         East    Units  Estimated Accuracy
 LC0833;SPC IL E     -   474,650.      240,680.      MT  (+/- 180 meters Scaled)
 LC0833
 LC0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL284341(NAD 83)
 LC0833
 LC0833                          SUPERSEDED SURVEY CONTROL
 LC0833
 LC0833  NGVD 29 (??/??/92)  224.521  (m)          736.62   (f) ADJ UNCH    1 1
 LC0833
 LC0833.Superseded values are not recommended for survey control.
 LC0833
 LC0833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0833.See file dsdata.pdf to determine how the superseded data were derived.
 LC0833
 LC0833_MARKER: DB = BENCH MARK DISK
 LC0833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0833_STAMPING: U 229 1960
 LC0833_MARK LOGO: CGS
 LC0833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0833+STABILITY: SURFACE MOTION
 LC0833
 LC0833  HISTORY     - Date     Condition        Report By
 LC0833  HISTORY     - 1960     MONUMENTED       CGS
 LC0833  HISTORY     - 1969     GOOD             CGS
 LC0833  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 LC0833  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 LC0833  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 LC0833
 LC0833                          STATION DESCRIPTION
 LC0833
 LC0833'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0833'2.8 MI N FROM MINONK.
 LC0833'ABOUT 2.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0833'THE STATION AT MINONK, 0.2 MILE SOUTH OF MILEPOST 828, 1.0 MILE
 LC0833'NORTH OF THE LA SALLE-WOODFORD COUNTY LINE, 96 FEET WEST OF THE
 LC0833'WEST RAIL, 37 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 85
 LC0833'FEET WEST-SOUTHWEST OF A RAILROAD CROSSING SIGN, 74 FEET NORTHWEST
 LC0833'OF A TELEPHONE POLE, 73 1/2 FEET SOUTH AND ACROSS THE ROAD FROM
 LC0833'A CORNER FENCE POST, 2.5 FEET NORTHEAST OF A METAL WITNESS POST,
 LC0833'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP
 LC0833'OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 LC0833'OF THE GROUND.  SEC 31, T29N, R2E.
 LC0833
 LC0833                          STATION RECOVERY (1997)
 LC0833
 LC0833'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC0833'MARK NOT FOUND.
 LC0833
 LC0833                          STATION RECOVERY (2002)
 LC0833
 LC0833'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 LC0833'RAILROAD ABANDONED...LANDMARKS REMOVED
 LC0833
 LC0833                          STATION RECOVERY (2013)
 LC0833
 LC0833'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0833'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0412 ***********************************************************************
 MF0412  DESIGNATION -  U 230
 MF0412  PID         -  MF0412
 MF0412  STATE/COUNTY-  IL/LASALLE
 MF0412  COUNTRY     -  US
 MF0412  USGS QUAD   -  MARSEILLES (2018)
 MF0412
 MF0412                         *CURRENT SURVEY CONTROL
 MF0412  ______________________________________________________________________
 MF0412* NAD 83(1986) POSITION- 41 19 00.     (N) 088 39 29.     (W)   SCALED
 MF0412* NAVD 88 ORTHO HEIGHT -   153.061 (meters)      502.17  (feet) ADJUSTED
 MF0412  ______________________________________________________________________
 MF0412  GEOID HEIGHT    -        -32.773 (meters)                     GEOID18
 MF0412  DYNAMIC HEIGHT  -        153.002 (meters)      501.97  (feet) COMP
 MF0412  MODELED GRAVITY -    980,237.3   (mgal)                       NAVD 88
 MF0412
 MF0412  VERT ORDER      -  FIRST     CLASS II
 MF0412
 MF0412.The horizontal coordinates were scaled from a map and have
 MF0412.an estimated accuracy of +/- 6 seconds.
 MF0412
 MF0412.The orthometric height was determined by differential leveling and
 MF0412.adjusted by the NATIONAL GEODETIC SURVEY
 MF0412.in June 1991.
 MF0412
 MF0412.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0412.GEOID18 height accuracy estimate available here.
 MF0412
 MF0412.Click photographs - Photos may exist for this station.
 MF0412
 MF0412.The dynamic height is computed by dividing the NAVD 88
 MF0412.geopotential number by the normal gravity value computed on the
 MF0412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0412.degrees latitude (g = 980.6199 gals.).
 MF0412
 MF0412.The modeled gravity was interpolated from observed gravity values.
 MF0412
 MF0412;                    North         East    Units  Estimated Accuracy
 MF0412;SPC IL E     -   516,260.      272,810.      MT  (+/- 180 meters Scaled)
 MF0412
 MF0412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL612752(NAD 83)
 MF0412
 MF0412                          SUPERSEDED SURVEY CONTROL
 MF0412
 MF0412  NGVD 29 (??/??/92)  153.127  (m)          502.38   (f) ADJ UNCH    1 2
 MF0412
 MF0412.Superseded values are not recommended for survey control.
 MF0412
 MF0412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0412.See file dsdata.pdf to determine how the superseded data were derived.
 MF0412
 MF0412_MARKER: DB = BENCH MARK DISK
 MF0412_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0412_STAMPING: U 230 1960
 MF0412_MARK LOGO: CGS
 MF0412_PROJECTION: FLUSH
 MF0412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0412+STABILITY: SURFACE MOTION
 MF0412
 MF0412  HISTORY     - Date     Condition        Report By
 MF0412  HISTORY     - 1960     MONUMENTED       CGS
 MF0412  HISTORY     - 1989     GOOD             USPSQD
 MF0412  HISTORY     - 19970815 GOOD             USPSQD
 MF0412  HISTORY     - 20020930 GOOD             USPSQD
 MF0412
 MF0412                          STATION DESCRIPTION
 MF0412
 MF0412'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0412'2 MI SE FROM MARSEILLES.
 MF0412'ABOUT 1.95 MILES SOUTHEAST ALONG A NARROW GRAVEL ROAD ALONG THE
 MF0412'SOUTH SIDE OF ABANDONED ILLINOIS AND MICHIGAN CANAL FROM THE
 MF0412'JUNIOR HIGH SCHOOL AT MARSEILLES, IN S-21, R-5E, T-33N, 0.25
 MF0412'MILE WEST OF STONE CULVERT OVER NORTH KICKAPOO CREEK, 260
 MF0412'FEET SOUTHEAST OF CROSSING OF CANAL ROAD AND RAILROAD SPUR TRACK
 MF0412'LEADING SOUTHEAST INTO THE NATIONAL PHOSPATE CORPORATION PLANT,
 MF0412'110 FEET EAST-NORTHEAST OF THE EAST-NORTHEAST RAIL OF SPUR TRACK,
 MF0412'1.2 FEET NORTH-NORTHEAST OF THE NORTHWEST CORNER OF ONE-STORY
 MF0412'OFFICE BUILDING OF NATION PHOSPATE CORPORATION, AND SET IN
 MF0412'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0412
 MF0412                          STATION RECOVERY (1989)
 MF0412
 MF0412'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0412'RECOVERED IN GOOD CONDITION.
 MF0412
 MF0412                          STATION RECOVERY (1997)
 MF0412
 MF0412'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0412'RECOVERED IN GOOD CONDITION.
 MF0412
 MF0412                          STATION RECOVERY (2002)
 MF0412
 MF0412'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0412'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0780 ***********************************************************************
 MF0780  CBN         -  This is a Cooperative Base Network Control Station.
 MF0780  DESIGNATION -  U 232
 MF0780  PID         -  MF0780
 MF0780  STATE/COUNTY-  IL/PUTNAM
 MF0780  COUNTRY     -  US
 MF0780  USGS QUAD   -  PUTNAM (2018)
 MF0780
 MF0780                         *CURRENT SURVEY CONTROL
 MF0780  ______________________________________________________________________
 MF0780* NAD 83(2011) POSITION- 41 11 06.27318(N) 089 23 44.01531(W)   ADJUSTED
 MF0780* NAD 83(2011) ELLIP HT-   123.857 (meters)        (06/27/12)   ADJUSTED
 MF0780* NAD 83(2011) EPOCH   -  2010.00
 MF0780* NAVD 88 ORTHO HEIGHT -   156.988 (meters)      515.05  (feet) ADJUSTED
 MF0780  ______________________________________________________________________
 MF0780  GEOID HEIGHT    -        -33.125 (meters)                     GEOID18
 MF0780  NAD 83(2011) X  -     50,712.212 (meters)                     COMP
 MF0780  NAD 83(2011) Y  - -4,806,907.242 (meters)                     COMP
 MF0780  NAD 83(2011) Z  -  4,177,995.052 (meters)                     COMP
 MF0780  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 MF0780  DYNAMIC HEIGHT  -        156.921 (meters)      514.83  (feet) COMP
 MF0780  MODELED GRAVITY -    980,199.9   (mgal)                       NAVD 88
 MF0780
 MF0780  VERT ORDER      -  FIRST     CLASS II
 MF0780
 MF0780  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0780  Standards:
 MF0780         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0780            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0780  -------------------------------------------------------------------
 MF0780  NETWORK    0.70   1.22           0.31   0.26   0.62     -0.01891907
 MF0780  -------------------------------------------------------------------
 MF0780  Click here for local accuracies and other accuracy information.
 MF0780
 MF0780.The horizontal coordinates were established by GPS observations
 MF0780.and adjusted by the National Geodetic Survey in June 2012.
 MF0780
 MF0780.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0780.been affixed to the stable North American tectonic plate. See 
 MF0780.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0780
 MF0780.The horizontal coordinates are valid at the epoch date displayed above
 MF0780.which is a decimal equivalence of Year/Month/Day.
 MF0780
 MF0780.The orthometric height was determined by differential leveling and
 MF0780.adjusted by the NATIONAL GEODETIC SURVEY
 MF0780.in June 1991.
 MF0780
 MF0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0780.GEOID18 height accuracy estimate available here.
 MF0780
 MF0780.Click photographs - Photos may exist for this station.
 MF0780
 MF0780.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0780
 MF0780.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0780
 MF0780.The ellipsoidal height was determined by GPS observations
 MF0780.and is referenced to NAD 83.
 MF0780
 MF0780.The dynamic height is computed by dividing the NAVD 88
 MF0780.geopotential number by the normal gravity value computed on the
 MF0780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0780.degrees latitude (g = 980.6199 gals.).
 MF0780
 MF0780.The modeled gravity was interpolated from observed gravity values.
 MF0780
 MF0780. The following values were computed from the NAD 83(2011) position.
 MF0780
 MF0780;                    North         East     Units Scale Factor Converg.
 MF0780;SPC IL W     -   501,864.715   764,691.861   MT  0.99999266   +0 30 28.0
 MF0780;SPC IL W     - 1,646,534.49  2,508,826.55   sFT  0.99999266   +0 30 28.0
 MF0780;UTM  16      - 4,562,069.201   299,086.479   MT  1.00009682   -1 34 40.8
 MF0780
 MF0780!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0780!SPC IL W     -   0.99998057  x   0.99999266  =   0.99997323
 MF0780!UTM  16      -   0.99998057  x   1.00009682  =   1.00007739
 MF0780
 MF0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9908662069(NAD 83)
 MF0780
 MF0780                          SUPERSEDED SURVEY CONTROL
 MF0780
 MF0780  NAD 83(2007)-  41 11 06.27311(N)    089 23 44.01611(W) AD(2002.00) 0
 MF0780  ELLIP H (02/10/07)  123.893  (m)                       GP(2002.00)    
 MF0780  ELLIP H (10/15/04)  123.861  (m)                       GP(       ) 4 2
 MF0780  NAD 83(1997)-  41 11 06.27288(N)    089 23 44.01554(W) AD(       ) B
 MF0780  ELLIP H (07/17/98)  123.891  (m)                       GP(       ) 4 1
 MF0780  NAVD 88             156.99   (m)          515.1    (f) LEVELING    3  
 MF0780  NGVD 29 (??/??/92)  157.061  (m)          515.29   (f) ADJ UNCH    1 2
 MF0780
 MF0780.Superseded values are not recommended for survey control.
 MF0780
 MF0780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0780.See file dsdata.pdf to determine how the superseded data were derived.
 MF0780
 MF0780_MARKER: DB = BENCH MARK DISK
 MF0780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0780_STAMPING: U 232 1960
 MF0780_MARK LOGO: CGS
 MF0780_PROJECTION: FLUSH
 MF0780_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0780+STABILITY: SURFACE MOTION
 MF0780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0780+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 MF0780
 MF0780  HISTORY     - Date     Condition        Report By
 MF0780  HISTORY     - 1960     MONUMENTED       CGS
 MF0780  HISTORY     - 19960821 GOOD             SECI
 MF0780  HISTORY     - 19970426 GOOD             NGS
 MF0780  HISTORY     - 19970903 GOOD             USPSQD
 MF0780  HISTORY     - 200205   GOOD             ASCPC
 MF0780  HISTORY     - 20080605 GOOD             GEOCAC
 MF0780  HISTORY     - 20111030 GOOD             ATKNA
 MF0780  HISTORY     - 20200227 GOOD             ILDT
 MF0780
 MF0780                          STATION DESCRIPTION
 MF0780
 MF0780'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0780'AT PUTNAM.
 MF0780'AT PUTNAM, ABOUT 0.1 MILE NORTH ALONG CHICAGO, ROCK ISLAND
 MF0780'AND PACIFIC RAILROAD FROM THE STATION, IN SECTION 19, R 10 E,
 MF0780'T 14 N, AT CROSSING OF AN EAST-WEST BLACK TOP ROAD, 66 YARDS
 MF0780'NORTH OF MILE POST 122, 31 FEET NORTH OF CENTER LINE OF ROAD,
 MF0780'48 FEET EAST OF EAST RAIL, 33 FEET EAST-NORTHEAST OF CROSSING
 MF0780'WARNING SIGNAL, 3 FEET SOUTHWEST OF A FENCE CORNER, 2 FEET
 MF0780'SOUTHWEST OF A HIGHWAY R/W MARKER, 2 FEET WEST-SOUTHWEST OF
 MF0780'PROJECT MARKER NO. S 4741, 3 1/2 FEET NORTH-NORTHWEST OF
 MF0780'TELEPHONE BRACE POLE, ABOUT LEVEL WITH CROSSING AND SET IN
 MF0780'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0780
 MF0780                          STATION RECOVERY (1996)
 MF0780
 MF0780'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 MF0780'RECOVERED AS DESCRIBED.  TO REACH FROM THE JUNCTION OF INTERSTATE
 MF0780'ROUTE 180 AND ILLINOIS ROUTE 29, PROCEED SOUTH ON ILLINOIS ROUTE 29 TO
 MF0780'THE TOWN OF SENACHWINE, ILLINOIS, PROCEED TO THE INTERSECTION OF
 MF0780'ILLINOIS ROUTE 29 AND SENACHWINE LAKE ROAD, TURN LEFT (EAST) ONTO
 MF0780'SENACHWINE LAKE ROAD FOR 0.05 MI (0.08 KM) TO THE STATION ON THE LEFT
 MF0780'(NORTH) SIDE OF SENACHWINE LAKE ROAD.  THE STATION IS AT THE SOUTHWEST
 MF0780'CORNER OF A CHAIN LINK FENCE THAT RUNS NORTH AND EAST FOR A GAS PIPING
 MF0780'MAINTANCE STATION.  THE STATION IS LOCATED 31.9 FT (9.7 M) NORTH OF
 MF0780'THE CENTERLINE OF SENACHWINE LAKE ROAD, 215 FT (65.5 M) EAST OF THE
 MF0780'CENTERLINE OF ILLINOIS ROUTE 29, 53.8 FT (16.4 M) EAST OF THE
 MF0780'CENTERLINE OF THE RAILROAD TRACKS, 2.4 FT (0.7 M) SOUTHWEST OF A
 MF0780'CONCRETE R.O.W.  MARKER, 3.0 FT (0.9 M) SOUTHWEST OF A FENCE CORNER
 MF0780'(TO THE GAS PIPING MAINTANCE STATION) THAT RUNS NORTH AND EAST, 2.2 FT
 MF0780'(0.7 M) SOUTHWEST OF A CONCRETE MARKER STAMPED S4741, 16.1 FT (4.9 M)
 MF0780'WEST OF A POWER POLE, 185 FT (56.4 M) WEST OF THE CENTERLINE OF CONDIT
 MF0780'STREET, AND 74.5 FT (22.7 M) NORTHWEST OF A CONCRETE R.O.W.  MARKER.
 MF0780
 MF0780                          STATION RECOVERY (1997)
 MF0780
 MF0780'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 MF0780'THE STATION IS LOCATED IN THE NORTHWEST PART OF THE SMALL TOWN OF
 MF0780'PUTNAM, AT THE FIRST RAILROAD CROSSING NORTH OF THE GRAIN ELEVATOR,
 MF0780'NEAR THE SOUTHWEST CORNER OF A SMALL CHAIN LINK FENCE ENCLOSURE FOR A
 MF0780'CILCO GAS FACILITY BEARING A SIGN CILCO X-316, ABOUT 60 M (196.8 FT)
 MF0780'EAST OF STATE ROUTE 29, ABOUT 60 M (196.8 FT) NORTH OF RAILROAD
 MF0780'MILEPOST 122, 9.4 M (30.8 FT) NORTH OF THE CENTER OF A CROSSING ROAD,
 MF0780'14.6 M (47.9 FT) EAST OF THE EAST RAIL, 10.0 M (32.8 FT)
 MF0780'EAST-NORTHEAST OF CROSSING WARNING SIGNAL, 1.0 M (3.3 FT) SOUTHWEST OF
 MF0780'A FENCE CORNER, 0.6 M (2.0 FT) SOUTHWEST OF A RIGHT-OF-WAY MARKER, AND
 MF0780'0.6 M (2.0 FT) WEST-SOUTHWEST OF PROJECT MARKER NO. S 4741.
 MF0780
 MF0780                          STATION RECOVERY (1997)
 MF0780
 MF0780'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0780'RECOVERED IN GOOD CONDITION.
 MF0780
 MF0780                          STATION RECOVERY (2002)
 MF0780
 MF0780'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0780'RECOVERED AS DESCRIBED
 MF0780
 MF0780                          STATION RECOVERY (2008)
 MF0780
 MF0780'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0780'RECOVERED IN GOOD CONDITION.
 MF0780
 MF0780                          STATION RECOVERY (2011)
 MF0780
 MF0780'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 MF0780'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 MF0780'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 MF0780'ARMY CORPS OF ENGINEERS.
 MF0780
 MF0780                          STATION RECOVERY (2020)
 MF0780
 MF0780'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0780'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0887 ***********************************************************************
 LC0887  DESIGNATION -  U 233
 LC0887  PID         -  LC0887
 LC0887  STATE/COUNTY-  IL/PEORIA
 LC0887  COUNTRY     -  US
 LC0887  USGS QUAD   -  CHILLICOTHE (2018)
 LC0887
 LC0887                         *CURRENT SURVEY CONTROL
 LC0887  ______________________________________________________________________
 LC0887* NAD 83(1997) POSITION- 40 55 35.03021(N) 089 28 58.44820(W)   ADJUSTED
 LC0887* NAD 83(1997) ELLIP HT-   117.226 (meters)        (10/21/99)   ADJUSTED
 LC0887* NAVD 88 ORTHO HEIGHT -   150.131 (meters)      492.55  (feet) ADJUSTED
 LC0887  ______________________________________________________________________
 LC0887  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 LC0887  NAD 83(1997) X  -     43,554.682 (meters)                     COMP
 LC0887  NAD 83(1997) Y  - -4,825,841.586 (meters)                     COMP
 LC0887  NAD 83(1997) Z  -  4,156,327.693 (meters)                     COMP
 LC0887  LAPLACE CORR    -          1.50  (seconds)                    DEFLEC18
 LC0887  DYNAMIC HEIGHT  -        150.066 (meters)      492.34  (feet) COMP
 LC0887  MODELED GRAVITY -    980,188.1   (mgal)                       NAVD 88
 LC0887
 LC0887  HORZ ORDER      -  FIRST
 LC0887  VERT ORDER      -  FIRST     CLASS II
 LC0887  ELLP ORDER      -  FOURTH    CLASS I
 LC0887
 LC0887.The horizontal coordinates were established by GPS observations
 LC0887.and adjusted by the National Geodetic Survey in October 1999.
 LC0887
 LC0887.The orthometric height was determined by differential leveling and
 LC0887.adjusted by the NATIONAL GEODETIC SURVEY
 LC0887.in June 1991.
 LC0887
 LC0887.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0887.GEOID18 height accuracy estimate available here.
 LC0887
 LC0887.Click photographs - Photos may exist for this station.
 LC0887
 LC0887.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0887
 LC0887.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0887
 LC0887.The ellipsoidal height was determined by GPS observations
 LC0887.and is referenced to NAD 83.
 LC0887
 LC0887.The dynamic height is computed by dividing the NAVD 88
 LC0887.geopotential number by the normal gravity value computed on the
 LC0887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0887.degrees latitude (g = 980.6199 gals.).
 LC0887
 LC0887.The modeled gravity was interpolated from observed gravity values.
 LC0887
 LC0887. The following values were computed from the NAD 83(1997) position.
 LC0887
 LC0887;                    North         East     Units Scale Factor Converg.
 LC0887;SPC IL W     -   473,077.307   757,589.401   MT  0.99998198   +0 26 52.6
 LC0887;SPC IL W     - 1,552,087.80  2,485,524.56   sFT  0.99998198   +0 26 52.6
 LC0887;UTM  16      - 4,533,554.894   290,942.599   MT  1.00013795   -1 37 37.6
 LC0887
 LC0887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0887!SPC IL W     -   0.99998161  x   0.99998198  =   0.99996359
 LC0887!UTM  16      -   0.99998161  x   1.00013795  =   1.00011956
 LC0887
 LC0887_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9094233554(NAD 83)
 LC0887
 LC0887                          SUPERSEDED SURVEY CONTROL
 LC0887
 LC0887  NAD 83(1986)-  40 55 35.03813(N)    089 28 58.45156(W) AD(       ) 1
 LC0887  NGVD 29 (??/??/92)  150.203  (m)          492.79   (f) ADJ UNCH    1 2
 LC0887  NGVD 29             150.20   (m)          492.8    (f) LEVELING    3  
 LC0887
 LC0887.Superseded values are not recommended for survey control.
 LC0887
 LC0887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0887.See file dsdata.pdf to determine how the superseded data were derived.
 LC0887
 LC0887_MARKER: DB = BENCH MARK DISK
 LC0887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0887_STAMPING: U 233 1960
 LC0887_MARK LOGO: CGS
 LC0887_PROJECTION: FLUSH
 LC0887_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0887+STABILITY: SURFACE MOTION
 LC0887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0887+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2020
 LC0887
 LC0887  HISTORY     - Date     Condition        Report By
 LC0887  HISTORY     - 1960     MONUMENTED       CGS
 LC0887  HISTORY     - 1970     GOOD             USGS
 LC0887  HISTORY     - 19900921 GOOD             NGS
 LC0887  HISTORY     - 19981207 GOOD             USPSQD
 LC0887  HISTORY     - 20201005 GOOD             ILDT
 LC0887
 LC0887                          STATION DESCRIPTION
 LC0887
 LC0887'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0887'AT CHILLICOTHE.
 LC0887'AT CHILLICOTHE, ABOUT 0.6 MILE NORTH ALONG THE CHICAGO, ROCK
 LC0887'ISLAND AND PACIFIC RAILROAD FROM THE STATION, 0.1 MILE SOUTH OF
 LC0887'MILE POST 142, AT CROSSING OF WOOD STREET EAST-WEST, 15.8 FEET
 LC0887'WEST OF WEST RAIL OF NEAR TRACK, 46 FEET WEST OF WEST RAIL OF MAIN
 LC0887'TRACK, 86 FEET SOUTH OF CENTER LINE OF WOOD STREET, 4 FEET
 LC0887'SOUTH-SOUTHEAST OF SOUTHEAST CORNER OF A STEEL FENCE AROUND
 LC0887'POWER TRANSFORMER SUB-STATION, 12 FEET NORTH OF A POWER POLE, ABOUT
 LC0887'2 FEET ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0887'PROJECTING 2 INCHES.
 LC0887
 LC0887                          STATION RECOVERY (1970)
 LC0887
 LC0887'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 LC0887'RECOVERED IN GOOD CONDITION.
 LC0887
 LC0887                          STATION RECOVERY (1990)
 LC0887
 LC0887'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC0887'STATION IS LOCATED AT THE NORTH EDGE OF CHILLICOTHE, ALONG THE EAST
 LC0887'EDGE OF AN AUTO SALES LOT, IN SOUTHWEST ANGLE OF JUNCTION OF RAILROAD
 LC0887'TRACKS AND A PAVED ROAD, IN THE NORTHWEST 1/4 OF SECTION 21, T 11 N,
 LC0887'R 9 E.  OWNERSHIP--DAN WINTON, 300 MOFFITT STREET, CHILLICOTHE, IL
 LC0887'61523. PHONE IS 309-274-6711.  NOTE--CALL IN ADVANCE, THERE MAY BE A
 LC0887'CAR PARKED OVER THE MARK.
 LC0887'TO REACH FROM THE JUNCTION OF WALNUT AND FOURTH STREETS (STATE HIGHWAY
 LC0887'29) AT THE WEST EDGE OF THE BUSINESS SECTION IN CHILLICOTHE, GO NORTH
 LC0887'ON HIGHWAY 29 FOR 1.13 KM (0.70 MI) TO A PAVED ROAD RIGHT. TURN
 LC0887'RIGHT, EAST, ON MOFFITT STREET FOR 0.27 KM (0.17 MI) TO THE TRACKS
 LC0887'AND THE WINTON MOTORS LOT AND STATION ON THE RIGHT.
 LC0887'STATION PARK IS SET IN THE TOP OF A 25-CM ROUND CONCRETE POST FLUSH
 LC0887'WITH THE GROUND.  IT IS 4.7 M (15.4 FT) NORTHWEST OF NORTHWEST RAIL
 LC0887'OF MOST WESTERLY TRACK, 26.0 M (85.3 FT) SOUTH OF THE ROAD CENTER,
 LC0887'12.4 M (40.7 FT) NORTHEAST OF NORTHEAST CORNER OF THE SERVICE GARAGE,
 LC0887'7.5 M (24.6 FT) SOUTHEAST OF SOUTHEAST CORNER OF A RECTANGULAR
 LC0887'CONCRETE PAD, 2.8 M (9.2 FT) NORTHWEST OF A FIBERGLASS WITNESS POST,
 LC0887'AND NORTH-NORTHEAST OF UTILITY POLE 551376.
 LC0887
 LC0887                          STATION RECOVERY (1998)
 LC0887
 LC0887'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0887'RECOVERED IN GOOD CONDITION.
 LC0887
 LC0887                          STATION RECOVERY (2020)
 LC0887
 LC0887'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC0887'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1342 ***********************************************************************
 LC1342  DESIGNATION -  U 234
 LC1342  PID         -  LC1342
 LC1342  STATE/COUNTY-  IL/PEORIA
 LC1342  COUNTRY     -  US
 LC1342  USGS QUAD   -  SPRING BAY (2018)
 LC1342
 LC1342                         *CURRENT SURVEY CONTROL
 LC1342  ______________________________________________________________________
 LC1342* NAD 83(1986) POSITION- 40 47 36.     (N) 089 34 38.     (W)   SCALED
 LC1342* NAVD 88 ORTHO HEIGHT -   139.987 (meters)      459.27  (feet) ADJUSTED
 LC1342  ______________________________________________________________________
 LC1342  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 LC1342  DYNAMIC HEIGHT  -        139.923 (meters)      459.06  (feet) COMP
 LC1342  MODELED GRAVITY -    980,168.7   (mgal)                       NAVD 88
 LC1342
 LC1342  VERT ORDER      -  FIRST     CLASS II
 LC1342
 LC1342.The horizontal coordinates were scaled from a map and have
 LC1342.an estimated accuracy of +/- 6 seconds.
 LC1342
 LC1342.The orthometric height was determined by differential leveling and
 LC1342.adjusted by the NATIONAL GEODETIC SURVEY
 LC1342.in June 1991.
 LC1342
 LC1342.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1342.GEOID18 height accuracy estimate available here.
 LC1342
 LC1342.Click photographs - Photos may exist for this station.
 LC1342
 LC1342.The dynamic height is computed by dividing the NAVD 88
 LC1342.geopotential number by the normal gravity value computed on the
 LC1342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1342.degrees latitude (g = 980.6199 gals.).
 LC1342
 LC1342.The modeled gravity was interpolated from observed gravity values.
 LC1342
 LC1342;                    North         East    Units  Estimated Accuracy
 LC1342;SPC IL W     -   458,240.      749,750.      MT  (+/- 180 meters Scaled)
 LC1342
 LC1342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL825190(NAD 83)
 LC1342
 LC1342                          SUPERSEDED SURVEY CONTROL
 LC1342
 LC1342  NGVD 29 (??/??/92)  140.072  (m)          459.55   (f) ADJ UNCH    1 2
 LC1342
 LC1342.Superseded values are not recommended for survey control.
 LC1342
 LC1342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1342.See file dsdata.pdf to determine how the superseded data were derived.
 LC1342
 LC1342_MARKER: DB = BENCH MARK DISK
 LC1342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1342_STAMPING: U 234 1960
 LC1342_MARK LOGO: CGS
 LC1342_PROJECTION: FLUSH
 LC1342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1342+STABILITY: SURFACE MOTION
 LC1342
 LC1342  HISTORY     - Date     Condition        Report By
 LC1342  HISTORY     - 1960     MONUMENTED       CGS
 LC1342  HISTORY     - 1976     MARK NOT FOUND   LOCENG
 LC1342  HISTORY     - 19990228 MARK NOT FOUND   USPSQD
 LC1342  HISTORY     - 19991220 MARK NOT FOUND   CMT
 LC1342
 LC1342                          STATION DESCRIPTION
 LC1342
 LC1342'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1342'8.4 MI N FROM PEORIA.
 LC1342'ABOUT 8.4 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1342'RAILROAD FROM THE PASSENGER STATION AT PEORIA, 0.35 MILE NORTH
 LC1342'OF MILE POST 153, IN SECTION 3, R 8 E, T 9 N, ALONG STATE
 LC1342'HIGHWAY 29, AT THE JUNCTION OF HIGHWAY 29 AND DETWEILLER PARK
 LC1342'DRIVE, 39 FEET WEST OF CENTER LINE OF SOUTH BOUND LANE OF
 LC1342'HIGHWAY, 30 1/2 FEET SOUTH OF CENTER LINE OF PARK DRIVE LEADING
 LC1342'WEST, BETWEEN 2 BOULDERS, JUST SOUTH OF A YELLOW PAINTED IRON
 LC1342'PIPE, ABOUT LEVEL WITH PARK DRIVE, 1/2 FOOT BELOW LEVEL OF
 LC1342'HIGHWAY AND SET IN THE TOP OF A SMALL CONCRETE POST ABOUT FLUSH
 LC1342'WITH GROUND.
 LC1342
 LC1342                          STATION RECOVERY (1976)
 LC1342
 LC1342'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976
 LC1342'MARK NOT FOUND.
 LC1342
 LC1342                          STATION RECOVERY (1999)
 LC1342
 LC1342'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1342'MARK NOT FOUND.
 LC1342
 LC1342                          STATION RECOVERY (1999)
 LC1342
 LC1342'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 LC1342'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0825 ***********************************************************************
 MF0825  DESIGNATION -  U 236
 MF0825  PID         -  MF0825
 MF0825  STATE/COUNTY-  IL/BUREAU
 MF0825  COUNTRY     -  US
 MF0825  USGS QUAD   -  SPRING VALLEY (2018)
 MF0825
 MF0825                         *CURRENT SURVEY CONTROL
 MF0825  ______________________________________________________________________
 MF0825* NAD 83(1986) POSITION- 41 19 13.     (N) 089 12 38.     (W)   SCALED
 MF0825* NAVD 88 ORTHO HEIGHT -   142.037 (meters)      466.00  (feet) ADJUSTED
 MF0825  ______________________________________________________________________
 MF0825  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF0825  DYNAMIC HEIGHT  -        141.981 (meters)      465.82  (feet) COMP
 MF0825  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 MF0825
 MF0825  VERT ORDER      -  FIRST     CLASS II
 MF0825
 MF0825.The horizontal coordinates were scaled from a map and have
 MF0825.an estimated accuracy of +/- 6 seconds.
 MF0825
 MF0825.The orthometric height was determined by differential leveling and
 MF0825.adjusted by the NATIONAL GEODETIC SURVEY
 MF0825.in June 1991.
 MF0825
 MF0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0825.GEOID18 height accuracy estimate available here.
 MF0825
 MF0825.Click photographs - Photos may exist for this station.
 MF0825
 MF0825.The dynamic height is computed by dividing the NAVD 88
 MF0825.geopotential number by the normal gravity value computed on the
 MF0825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0825.degrees latitude (g = 980.6199 gals.).
 MF0825
 MF0825.The modeled gravity was interpolated from observed gravity values.
 MF0825
 MF0825;                    North         East    Units  Estimated Accuracy
 MF0825;SPC IL W     -   517,030.      780,050.      MT  (+/- 180 meters Scaled)
 MF0825
 MF0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL149766(NAD 83)
 MF0825
 MF0825                          SUPERSEDED SURVEY CONTROL
 MF0825
 MF0825  NGVD 29 (??/??/92)  142.117  (m)          466.26   (f) ADJ UNCH    1 2
 MF0825
 MF0825.Superseded values are not recommended for survey control.
 MF0825
 MF0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0825.See file dsdata.pdf to determine how the superseded data were derived.
 MF0825
 MF0825_MARKER: DB = BENCH MARK DISK
 MF0825_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0825_SP_SET: BOX CULVERT HEADWALL
 MF0825_STAMPING: U 236 1960
 MF0825_MARK LOGO: CGS
 MF0825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0825+STABILITY: SURFACE MOTION
 MF0825
 MF0825  HISTORY     - Date     Condition        Report By
 MF0825  HISTORY     - 1960     MONUMENTED       CGS
 MF0825  HISTORY     - 19960406 MARK NOT FOUND   USPSQD
 MF0825  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0825  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0825  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0825
 MF0825                          STATION DESCRIPTION
 MF0825
 MF0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0825'0.6 MI W FROM SPRING VALLEY.
 MF0825'ABOUT 0.6 MILE WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0825'RAILROAD FROM THE STATION AT SPRING VALLEY, 0.1 MILE WEST OF A
 MF0825'SIGNAL BRIDGE OVER BOTH TRACKS, ABOUT 3 RAILS EAST OF MILEPOST
 MF0825'105, SET IN THE TOP OF THE EAST END OF THE NORTH HEAD WALL OF A
 MF0825'10-FOOT CONCRETE BOX CULVERT, 5 FEET NORTH OF THE NORTH RAIL OF
 MF0825'THE NORTH TRACK, 1 FOOT WEST OF THE EAST END OF THE HEAD WALL,
 MF0825'AND ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 MF0825
 MF0825                          STATION RECOVERY (1996)
 MF0825
 MF0825'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0825'MARK NOT FOUND.
 MF0825
 MF0825                          STATION RECOVERY (2001)
 MF0825
 MF0825'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0825'MARK NOT FOUND.
 MF0825
 MF0825                          STATION RECOVERY (2005)
 MF0825
 MF0825'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0825'THE SITE WAS LOCATED BUT THE RAILROAD HAS BOLTED LARGE TIMBERS ON THE
 MF0825'HEADWALL COVERING THE STATION
 MF0825
 MF0825                          STATION RECOVERY (2014)
 MF0825
 MF0825'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0825'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1356 ***********************************************************************
 LC1356  DESIGNATION -  U 237
 LC1356  PID         -  LC1356
 LC1356  STATE/COUNTY-  IL/PEORIA
 LC1356  COUNTRY     -  US
 LC1356  USGS QUAD   -  SPRING BAY (2018)
 LC1356
 LC1356                         *CURRENT SURVEY CONTROL
 LC1356  ______________________________________________________________________
 LC1356* NAD 83(1986) POSITION- 40 50 27.     (N) 089 32 46.     (W)   SCALED
 LC1356* NAVD 88 ORTHO HEIGHT -   140.329 (meters)      460.40  (feet) ADJUSTED
 LC1356  ______________________________________________________________________
 LC1356  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 LC1356  DYNAMIC HEIGHT  -        140.267 (meters)      460.19  (feet) COMP
 LC1356  MODELED GRAVITY -    980,177.4   (mgal)                       NAVD 88
 LC1356
 LC1356  VERT ORDER      -  FIRST     CLASS II
 LC1356
 LC1356.The horizontal coordinates were scaled from a map and have
 LC1356.an estimated accuracy of +/- 6 seconds.
 LC1356
 LC1356.The orthometric height was determined by differential leveling and
 LC1356.adjusted by the NATIONAL GEODETIC SURVEY
 LC1356.in June 1991.
 LC1356
 LC1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1356.GEOID18 height accuracy estimate available here.
 LC1356
 LC1356.Click photographs - Photos may exist for this station.
 LC1356
 LC1356.The dynamic height is computed by dividing the NAVD 88
 LC1356.geopotential number by the normal gravity value computed on the
 LC1356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1356.degrees latitude (g = 980.6199 gals.).
 LC1356
 LC1356.The modeled gravity was interpolated from observed gravity values.
 LC1356
 LC1356;                    North         East    Units  Estimated Accuracy
 LC1356;SPC IL W     -   463,540.      752,330.      MT  (+/- 180 meters Scaled)
 LC1356
 LC1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL853242(NAD 83)
 LC1356
 LC1356                          SUPERSEDED SURVEY CONTROL
 LC1356
 LC1356  NGVD 29 (??/??/92)  140.415  (m)          460.68   (f) ADJ UNCH    1 2
 LC1356
 LC1356.Superseded values are not recommended for survey control.
 LC1356
 LC1356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1356.See file dsdata.pdf to determine how the superseded data were derived.
 LC1356
 LC1356_MARKER: DB = BENCH MARK DISK
 LC1356_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1356_STAMPING: U 237 1960
 LC1356_MARK LOGO: CGS
 LC1356_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1356_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1356
 LC1356  HISTORY     - Date     Condition        Report By
 LC1356  HISTORY     - 1960     MONUMENTED       CGS
 LC1356  HISTORY     - 19990131 GOOD             USPSQD
 LC1356
 LC1356                          STATION DESCRIPTION
 LC1356
 LC1356'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1356'6.3 MI SW FROM CHILLICOTHE.
 LC1356'ABOUT 6.3 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1356'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, 0.15 MILE
 LC1356'SOUTHWEST OF THE JUNCTION OF A SPUR TRACK LEADING WEST TO
 LC1356'CATERPILLAR TRACTOR COMPANY PLANT, NEAR MILE POST 149, IN SECTION
 LC1356'23, R 8 E, T 10 N, 33 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL, 117
 LC1356'FEET SOUTH AND ACROSS TRACK FROM MILE POST 149, 102 FEET
 LC1356'NORTHEAST OF CENTER LINE OF A FARM ROAD CROSSING, 2 1/2 FEET
 LC1356'SOUTHWEST OF A TELEPHONE POLE AND IN LINE WITH ROW OF POLES,
 LC1356'1 1/2 FEET NORTHEAST OF A STEEL WITNESS POST, ABOUT 2 FEET BELOW
 LC1356'LEVEL OF TRACK AND IS A DISK ON COPPER COATED STEEL ROD
 LC1356'PROJECTING 1 INCH AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS
 LC1356'2 INCHES.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 46 FEET.
 LC1356
 LC1356                          STATION RECOVERY (1999)
 LC1356
 LC1356'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1356'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1241 ***********************************************************************
 LC1241  DESIGNATION -  U 238
 LC1241  PID         -  LC1241
 LC1241  STATE/COUNTY-  IL/TAZEWELL
 LC1241  COUNTRY     -  US
 LC1241  USGS QUAD   -  DUCK ISLAND (2018)
 LC1241
 LC1241                         *CURRENT SURVEY CONTROL
 LC1241  ______________________________________________________________________
 LC1241* NAD 83(1986) POSITION- 40 27 00.     (N) 089 53 07.     (W)   SCALED
 LC1241* NAVD 88 ORTHO HEIGHT -   156.076 (meters)      512.06  (feet) ADJUSTED
 LC1241  ______________________________________________________________________
 LC1241  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 LC1241  DYNAMIC HEIGHT  -        156.001 (meters)      511.81  (feet) COMP
 LC1241  MODELED GRAVITY -    980,145.4   (mgal)                       NAVD 88
 LC1241
 LC1241  VERT ORDER      -  FIRST     CLASS II
 LC1241
 LC1241.The horizontal coordinates were scaled from a map and have
 LC1241.an estimated accuracy of +/- 6 seconds.
 LC1241
 LC1241.The orthometric height was determined by differential leveling and
 LC1241.adjusted by the NATIONAL GEODETIC SURVEY
 LC1241.in June 1991.
 LC1241
 LC1241.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1241.GEOID18 height accuracy estimate available here.
 LC1241
 LC1241.Click photographs - Photos may exist for this station.
 LC1241
 LC1241.The dynamic height is computed by dividing the NAVD 88
 LC1241.geopotential number by the normal gravity value computed on the
 LC1241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1241.degrees latitude (g = 980.6199 gals.).
 LC1241
 LC1241.The modeled gravity was interpolated from observed gravity values.
 LC1241
 LC1241;                    North         East    Units  Estimated Accuracy
 LC1241;SPC IL W     -   419,990.      723,870.      MT  (+/- 180 meters Scaled)
 LC1241
 LC1241_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK553817(NAD 83)
 LC1241
 LC1241                          SUPERSEDED SURVEY CONTROL
 LC1241
 LC1241  NGVD 29 (??/??/92)  156.180  (m)          512.40   (f) ADJ UNCH    1 2
 LC1241
 LC1241.Superseded values are not recommended for survey control.
 LC1241
 LC1241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1241.See file dsdata.pdf to determine how the superseded data were derived.
 LC1241
 LC1241_MARKER: DB = BENCH MARK DISK
 LC1241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1241_STAMPING: U 238 1961
 LC1241_MARK LOGO: CGS
 LC1241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1241+STABILITY: SURFACE MOTION
 LC1241
 LC1241  HISTORY     - Date     Condition        Report By
 LC1241  HISTORY     - 1961     MONUMENTED       CGS
 LC1241
 LC1241                          STATION DESCRIPTION
 LC1241
 LC1241'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1241'7 MI NW FROM MANITO.
 LC1241'ABOUT 0.5 MILE WEST ALONG A STREET FROM THE ILLINOIS AND CHICAGO
 LC1241'MIDLAND RAILROAD STATION AT MANITO, THENCE 0.65 MILES NORTH ALONG
 LC1241'A BLACK TOP ROAD, THENCE 5.3 MILES WEST ALONG THE COUNTY LINE ROAD,
 LC1241'THENCE 0.95 MILE NORTH ALONG A SAND ROAD, AT T JUNCTION OF A ROAD
 LC1241'LEADING WEST, 23 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH
 LC1241'ROAD, 78 FEET NORTHWEST OF THE CENTER OF THE JUNCTION OF THE ROADS,
 LC1241'235 FEET SOUTH OF THE CENTER OF AN EAST-WEST ROAD, 2.5 FEET SOUTH
 LC1241'OF A METAL WITNESS POST, 2 FEET ABOVE THE LEVEL OF THE NORTH-SOUTH
 LC1241'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 LC1241'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1263 ***********************************************************************
 LC1263  DESIGNATION -  U 239
 LC1263  PID         -  LC1263
 LC1263  STATE/COUNTY-  IL/MASON
 LC1263  COUNTRY     -  US
 LC1263  USGS QUAD   -  TOPEKA (2018)
 LC1263
 LC1263                         *CURRENT SURVEY CONTROL
 LC1263  ______________________________________________________________________
 LC1263* NAD 83(1986) POSITION- 40 17 47.     (N) 089 56 28.     (W)   SCALED
 LC1263* NAVD 88 ORTHO HEIGHT -   151.294 (meters)      496.37  (feet) ADJUSTED
 LC1263  ______________________________________________________________________
 LC1263  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 LC1263  DYNAMIC HEIGHT  -        151.219 (meters)      496.12  (feet) COMP
 LC1263  MODELED GRAVITY -    980,130.5   (mgal)                       NAVD 88
 LC1263
 LC1263  VERT ORDER      -  FIRST     CLASS II
 LC1263
 LC1263.The horizontal coordinates were scaled from a map and have
 LC1263.an estimated accuracy of +/- 6 seconds.
 LC1263
 LC1263.The orthometric height was determined by differential leveling and
 LC1263.adjusted by the NATIONAL GEODETIC SURVEY
 LC1263.in June 1991.
 LC1263
 LC1263.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1263.GEOID18 height accuracy estimate available here.
 LC1263
 LC1263.Click photographs - Photos may exist for this station.
 LC1263
 LC1263.The dynamic height is computed by dividing the NAVD 88
 LC1263.geopotential number by the normal gravity value computed on the
 LC1263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1263.degrees latitude (g = 980.6199 gals.).
 LC1263
 LC1263.The modeled gravity was interpolated from observed gravity values.
 LC1263
 LC1263;                    North         East    Units  Estimated Accuracy
 LC1263;SPC IL W     -   402,920.      719,180.      MT  (+/- 180 meters Scaled)
 LC1263
 LC1263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK500648(NAD 83)
 LC1263
 LC1263                          SUPERSEDED SURVEY CONTROL
 LC1263
 LC1263  NGVD 29 (??/??/92)  151.388  (m)          496.68   (f) ADJ UNCH    1 2
 LC1263
 LC1263.Superseded values are not recommended for survey control.
 LC1263
 LC1263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1263.See file dsdata.pdf to determine how the superseded data were derived.
 LC1263
 LC1263_MARKER: DB = BENCH MARK DISK
 LC1263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1263_STAMPING: U 239 1961
 LC1263_MARK LOGO: CGS
 LC1263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1263+STABILITY: SURFACE MOTION
 LC1263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1263+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2012
 LC1263
 LC1263  HISTORY     - Date     Condition        Report By
 LC1263  HISTORY     - 1961     MONUMENTED       CGS
 LC1263  HISTORY     - 20120712 GOOD             ILDT
 LC1263
 LC1263                          STATION DESCRIPTION
 LC1263
 LC1263'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1263'5.5 MI E FROM HAVANA.
 LC1263'ABOUT 5.5 MILES EAST ALONG U.S. HIGHWAY 136 FROM THE CHICAGO AND
 LC1263'ILLINOIS MIDLAND FREIGHT STATION AT HAVANA, AT THE HAVANA AIRPORT,
 LC1263'102 YARDS SOUTH OF THE CENTER LINE OF THE HIGHWAY, 110.8 FEET
 LC1263'EAST OF THE EAST EDGE OF CONCRETE BASE FOR GAS PUMPS, 147.6 FEET
 LC1263'EAST OF BENCH MARK V 239, 108 FEET EAST OF THE CENTER LINE OF A
 LC1263'RUNWAY, 4.5 FEET NORTH OF THE NORTHWEST CORNER OF A HANGAR, SET
 LC1263'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL
 LC1263'OF THE GROUND.
 LC1263
 LC1263                          STATION RECOVERY (2012)
 LC1263
 LC1263'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1812 ***********************************************************************
 LB1812  DESIGNATION -  U 24
 LB1812  PID         -  LB1812
 LB1812  STATE/COUNTY-  IL/VERMILION
 LB1812  COUNTRY     -  US
 LB1812  USGS QUAD   -  RANKIN (2018)
 LB1812
 LB1812                         *CURRENT SURVEY CONTROL
 LB1812  ______________________________________________________________________
 LB1812* NAD 83(1986) POSITION- 40 27 53.     (N) 087 53 48.     (W)   SCALED
 LB1812* NAVD 88 ORTHO HEIGHT -   219.200 (meters)      719.16  (feet) ADJUSTED
 LB1812  ______________________________________________________________________
 LB1812  GEOID HEIGHT    -        -32.576 (meters)                     GEOID18
 LB1812  DYNAMIC HEIGHT  -        219.095 (meters)      718.81  (feet) COMP
 LB1812  MODELED GRAVITY -    980,140.2   (mgal)                       NAVD 88
 LB1812
 LB1812  VERT ORDER      -  SECOND    CLASS 0
 LB1812
 LB1812.The horizontal coordinates were scaled from a map and have
 LB1812.an estimated accuracy of +/- 6 seconds.
 LB1812
 LB1812.The orthometric height was determined by differential leveling and
 LB1812.adjusted by the NATIONAL GEODETIC SURVEY
 LB1812.in June 1991.
 LB1812
 LB1812.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1812.GEOID18 height accuracy estimate available here.
 LB1812
 LB1812.Click photographs - Photos may exist for this station.
 LB1812
 LB1812.The dynamic height is computed by dividing the NAVD 88
 LB1812.geopotential number by the normal gravity value computed on the
 LB1812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1812.degrees latitude (g = 980.6199 gals.).
 LB1812
 LB1812.The modeled gravity was interpolated from observed gravity values.
 LB1812
 LB1812;                    North         East    Units  Estimated Accuracy
 LB1812;SPC IL E     -   421,690.      337,030.      MT  (+/- 180 meters Scaled)
 LB1812
 LB1812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK239797(NAD 83)
 LB1812
 LB1812                          SUPERSEDED SURVEY CONTROL
 LB1812
 LB1812  NGVD 29 (??/??/92)  219.259  (m)          719.35   (f) ADJ UNCH    2 0
 LB1812
 LB1812.Superseded values are not recommended for survey control.
 LB1812
 LB1812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1812.See file dsdata.pdf to determine how the superseded data were derived.
 LB1812
 LB1812_MARKER: DB = BENCH MARK DISK
 LB1812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1812_STAMPING: U 24 1935
 LB1812_MARK LOGO: CGS
 LB1812_PROJECTION: RECESSED 8 CENTIMETERS
 LB1812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1812+STABILITY: SURFACE MOTION
 LB1812
 LB1812  HISTORY     - Date     Condition        Report By
 LB1812  HISTORY     - 1935     MONUMENTED       CGS
 LB1812  HISTORY     - 1954     GOOD             CGS
 LB1812  HISTORY     - 1972     GOOD             ILDT
 LB1812  HISTORY     - 20110111 MARK NOT FOUND   ILDT
 LB1812
 LB1812                          STATION DESCRIPTION
 LB1812
 LB1812'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1812'AT RANKIN.
 LB1812'AT RANKIN, AT THE CROSSING OF STATE HIGHWAY 49 AND THE NEW YORK,
 LB1812'CHICAGO AND ST. LOUIS RAILROAD, 45 1/2 FEET EAST OF CENTER LINE
 LB1812'OF HIGHWAY, 39 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK, 5.4
 LB1812'FEET EAST OF EAST EDGE OF A SIDE WALK, 92.3 FEET SOUTHWEST
 LB1812'AND ACROSS TRACK FROM SOUTHWEST CORNER OF RAILROAD STATION BUILDING,
 LB1812'35.3 FEET SOUTHEAST OF A CROSSING WARNING SIGNAL, 1 FOOT NORTHEAST
 LB1812'OF A TELEPHONE POLE, AND SET IN THE TOP OF A CONCRETE POST ABOUT
 LB1812'3 INCHES BELOW SURFACE OF GROUND.
 LB1812
 LB1812                          STATION RECOVERY (1972)
 LB1812
 LB1812'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 LB1812'RECOVERED IN GOOD CONDITION.
 LB1812
 LB1812                          STATION RECOVERY (2011)
 LB1812
 LB1812'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1812'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0194 ***********************************************************************
 LD0194  DESIGNATION -  U 240
 LD0194  PID         -  LD0194
 LD0194  STATE/COUNTY-  IL/CASS
 LD0194  COUNTRY     -  US
 LD0194  USGS QUAD   -  CLEAR LAKE (2018)
 LD0194
 LD0194                         *CURRENT SURVEY CONTROL
 LD0194  ______________________________________________________________________
 LD0194* NAD 83(1986) POSITION- 40 01 46.     (N) 090 18 05.     (W)   SCALED
 LD0194* NAVD 88 ORTHO HEIGHT -   141.942 (meters)      465.69  (feet) ADJUSTED
 LD0194  ______________________________________________________________________
 LD0194  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 LD0194  DYNAMIC HEIGHT  -        141.867 (meters)      465.44  (feet) COMP
 LD0194  MODELED GRAVITY -    980,093.2   (mgal)                       NAVD 88
 LD0194
 LD0194  VERT ORDER      -  FIRST     CLASS II
 LD0194
 LD0194.The horizontal coordinates were scaled from a map and have
 LD0194.an estimated accuracy of +/- 6 seconds.
 LD0194
 LD0194.The orthometric height was determined by differential leveling and
 LD0194.adjusted by the NATIONAL GEODETIC SURVEY
 LD0194.in June 1991.
 LD0194
 LD0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0194.GEOID18 height accuracy estimate available here.
 LD0194
 LD0194.Click photographs - Photos may exist for this station.
 LD0194
 LD0194.The dynamic height is computed by dividing the NAVD 88
 LD0194.geopotential number by the normal gravity value computed on the
 LD0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0194.degrees latitude (g = 980.6199 gals.).
 LD0194
 LD0194.The modeled gravity was interpolated from observed gravity values.
 LD0194
 LD0194;                    North         East    Units  Estimated Accuracy
 LD0194;SPC IL W     -   373,270.      688,500.      MT  (+/- 180 meters Scaled)
 LD0194
 LD0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE302345(NAD 83)
 LD0194
 LD0194                          SUPERSEDED SURVEY CONTROL
 LD0194
 LD0194  NGVD 29 (??/??/92)  142.050  (m)          466.04   (f) ADJ UNCH    1 2
 LD0194
 LD0194.Superseded values are not recommended for survey control.
 LD0194
 LD0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0194.See file dsdata.pdf to determine how the superseded data were derived.
 LD0194
 LD0194_MARKER: DB = BENCH MARK DISK
 LD0194_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0194_SP_SET: BOX CULVERT HEADWALL
 LD0194_STAMPING: U 240 1961
 LD0194_MARK LOGO: CGS
 LD0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0194+STABILITY: SURFACE MOTION
 LD0194
 LD0194  HISTORY     - Date     Condition        Report By
 LD0194  HISTORY     - 1961     MONUMENTED       CGS
 LD0194
 LD0194                          STATION DESCRIPTION
 LD0194
 LD0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0194'6.8 MI E FROM BEARDSTOWN.
 LD0194'ABOUT 6.85 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0194'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN,
 LD0194'1.95 MILES EAST OF A BRICK SCHOOLHOUSE, ON TOP OF THE EAST END
 LD0194'OF THE NORTH HEADWALL OF A 4 FOOT CONCRETE BOX CULVERT UNDER THE
 LD0194'ROAD, 23 FEET NORTH OF THE CENTER LINE OF THE ROAD, 22 FEET EAST
 LD0194'OF THE CENTER LINE OF A GRAVEL ROAD LEADING NORTH, 1.5 FOOT WEST
 LD0194'OF THE EAST END OF THE HEADWALL AND 1 FOOT BELOW THE LEVEL OF THE
 LD0194'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0195 ***********************************************************************
 LD0195  DESIGNATION -  U 240 RESET
 LD0195  PID         -  LD0195
 LD0195  STATE/COUNTY-  IL/CASS
 LD0195  COUNTRY     -  US
 LD0195  USGS QUAD   -  CLEAR LAKE (2018)
 LD0195
 LD0195                         *CURRENT SURVEY CONTROL
 LD0195  ______________________________________________________________________
 LD0195* NAD 83(1986) POSITION- 40 01 46.     (N) 090 18 05.     (W)   SCALED
 LD0195* NAVD 88 ORTHO HEIGHT -   141.90  (meters)      465.6   (feet) RESET
 LD0195  ______________________________________________________________________
 LD0195  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 LD0195  VERT ORDER      -  THIRD
 LD0195
 LD0195.The horizontal coordinates were scaled from a map and have
 LD0195.an estimated accuracy of +/- 6 seconds.
 LD0195
 LD0195.The orthometric height was computed from unverified reset data.
 LD0195
 LD0195.No vertical observational check was made to the station.
 LD0195
 LD0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0195.GEOID18 height accuracy estimate available here.
 LD0195
 LD0195.Click photographs - Photos may exist for this station.
 LD0195
 LD0195;                    North         East    Units  Estimated Accuracy
 LD0195;SPC IL W     -   373,270.      688,500.      MT  (+/- 180 meters Scaled)
 LD0195
 LD0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE302345(NAD 83)
 LD0195
 LD0195                          SUPERSEDED SURVEY CONTROL
 LD0195
 LD0195  NGVD 29 (??/??/??)  142.01   (m)          465.9    (f) RESET       3  
 LD0195
 LD0195.Superseded values are not recommended for survey control.
 LD0195
 LD0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0195.See file dsdata.pdf to determine how the superseded data were derived.
 LD0195
 LD0195_MARKER: DB = BENCH MARK DISK
 LD0195_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0195_SP_SET: BOX CULVERT HEADWALL
 LD0195_STAMPING: U 240 RESET 1965
 LD0195_MARK LOGO: CGS
 LD0195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0195+STABILITY: SURFACE MOTION
 LD0195
 LD0195  HISTORY     - Date     Condition        Report By
 LD0195  HISTORY     - 1965     MONUMENTED       LOCENG
 LD0195
 LD0195                          STATION DESCRIPTION
 LD0195
 LD0195'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1965
 LD0195'6.8 MI E FROM BEARDSTOWN.
 LD0195'ABOUT 6.85 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE
 LD0195'CROSSING OF THE CHICAGO, BURLINGTON, AND QUINCY RAILROAD AT
 LD0195'BEARDSTOWN, 1.95 MILES EAST OF A BRICK SCHOOLHOUSE, ON THE TOP
 LD0195'OF THE EAST END OF THE NORTH HEADWALL OF A 4 FOOT CONCRETE BOX
 LD0195'CULVERT UNDER THE ROAD, 30 FEET NORTH OF THE CENTERLINE OF THE
 LD0195'ROAD, 22 FEET EAST OF THE CENTERLINE OF A GRAVEL ROAD LEADING
 LD0195'NORTH, 1.5 FEET WEST OF THE EAST END OF THE HEADWALL, AND 4 FEET
 LD0195'BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0542 ***********************************************************************
 KC0542  DESIGNATION -  U 241 RESET
 KC0542  PID         -  KC0542
 KC0542  STATE/COUNTY-  IL/JERSEY
 KC0542  COUNTRY     -  US
 KC0542  USGS QUAD   -  NUTWOOD (2018)
 KC0542
 KC0542                         *CURRENT SURVEY CONTROL
 KC0542  ______________________________________________________________________
 KC0542* NAD 83(1986) POSITION- 39 06 19.     (N) 090 33 39.     (W)   SCALED
 KC0542* NAVD 88 ORTHO HEIGHT -   134.591 (meters)      441.57  (feet) ADJUSTED
 KC0542  ______________________________________________________________________
 KC0542  GEOID HEIGHT    -        -31.961 (meters)                     GEOID18
 KC0542  DYNAMIC HEIGHT  -        134.510 (meters)      441.30  (feet) COMP
 KC0542  MODELED GRAVITY -    980,024.4   (mgal)                       NAVD 88
 KC0542
 KC0542  VERT ORDER      -  SECOND    CLASS I
 KC0542
 KC0542.The horizontal coordinates were scaled from a map and have
 KC0542.an estimated accuracy of +/- 6 seconds.
 KC0542
 KC0542.The orthometric height was determined by differential leveling and
 KC0542.adjusted by the NATIONAL GEODETIC SURVEY
 KC0542.in July 2014.
 KC0542
 KC0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0542.GEOID18 height accuracy estimate available here.
 KC0542
 KC0542.Click photographs - Photos may exist for this station.
 KC0542
 KC0542.The dynamic height is computed by dividing the NAVD 88
 KC0542.geopotential number by the normal gravity value computed on the
 KC0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0542.degrees latitude (g = 980.6199 gals.).
 KC0542
 KC0542.The modeled gravity was interpolated from observed gravity values.
 KC0542
 KC0542;                    North         East    Units  Estimated Accuracy
 KC0542;SPC IL W     -   270,730.      665,910.      MT  (+/- 180 meters Scaled)
 KC0542
 KC0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD109312(NAD 83)
 KC0542
 KC0542                          SUPERSEDED SURVEY CONTROL
 KC0542
 KC0542  NAVD 88 (11/09/15)  134.556  (m)          441.46   (f) SUPERSEDED  3 0
 KC0542  NGVD 29 (11/09/15)  134.58   (m)          441.5    (f) RESET       3  
 KC0542
 KC0542.Superseded values are not recommended for survey control.
 KC0542
 KC0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0542.See file dsdata.pdf to determine how the superseded data were derived.
 KC0542
 KC0542_MARKER: DV = VERTICAL CONTROL DISK
 KC0542_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0542_SP_SET: ABUTMENT
 KC0542_STAMPING: U 241 RESET 1983
 KC0542_MARK LOGO: NGS
 KC0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0542+STABILITY: SURFACE MOTION
 KC0542_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0542+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2013
 KC0542
 KC0542  HISTORY     - Date     Condition        Report By
 KC0542  HISTORY     - 1983     MONUMENTED       ILDT
 KC0542  HISTORY     - 20130514 GOOD             ILDT
 KC0542  HISTORY     - 20130701 GOOD             TROTT
 KC0542
 KC0542                          STATION DESCRIPTION
 KC0542
 KC0542'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1983
 KC0542'1.6 MI NORTH FROM NUTWOOD.
 KC0542'1.6 MILES NORTH ALONG THE ILLINOIS STATE ROUTE 100 FROM THE BRIDGE
 KC0542'OVER THE NARROWS IN NUTWOOD, ABOUT 55 YARDS SOUTH OF THE INTERSECTION
 KC0542'OF ILLINOIS STATE ROUTE 100 WITH ILLINOIS STATE ROUTE 16, IN THE WEST
 KC0542'END OF THE SOUTH ABUTMENT OF A 40 FFOT LONG CONCRETE BRIDGE OVER
 KC0542'BAUM BRANCH, AND 16.0 FEET WEST OF THE CENTERLINE OF ILLINOIS STATE
 KC0542'ROUTE 100.
 KC0542
 KC0542                          STATION RECOVERY (2013)
 KC0542
 KC0542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0542'RECOVERED IN GOOD CONDITION.
 KC0542
 KC0542                          STATION RECOVERY (2013)
 KC0542
 KC0542'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 KC0542'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0153 ***********************************************************************
 KC0153  DESIGNATION -  U 242
 KC0153  PID         -  KC0153
 KC0153  STATE/COUNTY-  IL/GREENE
 KC0153  COUNTRY     -  US
 KC0153  USGS QUAD   -  KAMPSVILLE (2018)
 KC0153
 KC0153                         *CURRENT SURVEY CONTROL
 KC0153  ______________________________________________________________________
 KC0153* NAD 83(1986) POSITION- 39 20 27.76   (N) 090 32 38.60   (W)   HD_HELD1
 KC0153* NAVD 88 ORTHO HEIGHT -   138.599 (meters)      454.72  (feet) ADJUSTED
 KC0153  ______________________________________________________________________
 KC0153  GEOID HEIGHT    -        -32.161 (meters)                     GEOID18
 KC0153  DYNAMIC HEIGHT  -        138.519 (meters)      454.46  (feet) COMP
 KC0153  MODELED GRAVITY -    980,051.6   (mgal)                       NAVD 88
 KC0153
 KC0153  VERT ORDER      -  FIRST     CLASS II
 KC0153
 KC0153.The horizontal coordinates were determined by differentially corrected
 KC0153.hand held GPS observations or other comparable positioning techniques
 KC0153.and have an estimated accuracy of +/- 3 meters.
 KC0153
 KC0153.The orthometric height was determined by differential leveling and
 KC0153.adjusted by the NATIONAL GEODETIC SURVEY
 KC0153.in June 1991.
 KC0153
 KC0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0153.GEOID18 height accuracy estimate available here.
 KC0153
 KC0153.Click photographs - Photos may exist for this station.
 KC0153
 KC0153.The dynamic height is computed by dividing the NAVD 88
 KC0153.geopotential number by the normal gravity value computed on the
 KC0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0153.degrees latitude (g = 980.6199 gals.).
 KC0153
 KC0153.The modeled gravity was interpolated from observed gravity values.
 KC0153
 KC0153;                    North         East    Units  Estimated Accuracy
 KC0153;SPC IL W     -   296,897.3     667,467.5     MT  (+/- 3 meters HH1 GPS) 
 KC0153
 KC0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1165257500(NAD 83)
 KC0153
 KC0153                          SUPERSEDED SURVEY CONTROL
 KC0153
 KC0153  NGVD 29 (??/??/92)  138.717  (m)          455.11   (f) ADJ UNCH    1 2
 KC0153
 KC0153.Superseded values are not recommended for survey control.
 KC0153
 KC0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0153.See file dsdata.pdf to determine how the superseded data were derived.
 KC0153
 KC0153_MARKER: DB = BENCH MARK DISK
 KC0153_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0153_SP_SET: BOX CULVERT HEADWALL
 KC0153_STAMPING: U 242 1961
 KC0153_MARK LOGO: CGS
 KC0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0153+STABILITY: SURFACE MOTION
 KC0153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0153+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2023
 KC0153
 KC0153  HISTORY     - Date     Condition        Report By
 KC0153  HISTORY     - 1961     MONUMENTED       CGS
 KC0153  HISTORY     - 20230314 GOOD             ILDT
 KC0153
 KC0153                          STATION DESCRIPTION
 KC0153
 KC0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0153'3.8 MI N FROM ELDRED.
 KC0153'ABOUT 3.8 MILES NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0153'OF STATE HIGHWAY 108 AT ELDRED, ABOUT 114 YARDS SOUTHWEST OF THE
 KC0153'JUNCTION OF A GRADED ROAD LEADING NORTHEAST, SET ON TOP OF THE
 KC0153'NORTH END OF THE EAST CONCRETE HEADWALL OF A 12 FOOT CONCRETE
 KC0153'BOX CULVERT UNDER THE ROAD, 15 FEET EAST OF THE CENTER LINE OF
 KC0153'THE ROAD, 0.5 FOOT SOUTH OF THE NORTH END OF THE HEADWALL,
 KC0153'SECTION S 4 T 10 N R 13 W, AND ABOUT LEVEL WITH THE ROAD.
 KC0153
 KC0153                          STATION RECOVERY (2023)
 KC0153
 KC0153'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KC0153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0176 ***********************************************************************
 KC0176  DESIGNATION -  U 243
 KC0176  PID         -  KC0176
 KC0176  STATE/COUNTY-  IL/GREENE
 KC0176  COUNTRY     -  US
 KC0176  USGS QUAD   -  PEARL EAST (2018)
 KC0176
 KC0176                         *CURRENT SURVEY CONTROL
 KC0176  ______________________________________________________________________
 KC0176* NAD 83(1986) POSITION- 39 29 01.     (N) 090 31 32.     (W)   SCALED
 KC0176* NAVD 88 ORTHO HEIGHT -   134.798 (meters)      442.25  (feet) ADJUSTED
 KC0176  ______________________________________________________________________
 KC0176  GEOID HEIGHT    -        -32.352 (meters)                     GEOID18
 KC0176  DYNAMIC HEIGHT  -        134.722 (meters)      442.00  (feet) COMP
 KC0176  MODELED GRAVITY -    980,056.6   (mgal)                       NAVD 88
 KC0176
 KC0176  VERT ORDER      -  FIRST     CLASS II
 KC0176
 KC0176.The horizontal coordinates were scaled from a map and have
 KC0176.an estimated accuracy of +/- 6 seconds.
 KC0176
 KC0176.The orthometric height was determined by differential leveling and
 KC0176.adjusted by the NATIONAL GEODETIC SURVEY
 KC0176.in June 1991.
 KC0176
 KC0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0176.GEOID18 height accuracy estimate available here.
 KC0176
 KC0176.Click photographs - Photos may exist for this station.
 KC0176
 KC0176.The dynamic height is computed by dividing the NAVD 88
 KC0176.geopotential number by the normal gravity value computed on the
 KC0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0176.degrees latitude (g = 980.6199 gals.).
 KC0176
 KC0176.The modeled gravity was interpolated from observed gravity values.
 KC0176
 KC0176;                    North         East    Units  Estimated Accuracy
 KC0176;SPC IL W     -   312,720.      669,130.      MT  (+/- 180 meters Scaled)
 KC0176
 KC0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD128733(NAD 83)
 KC0176
 KC0176                          SUPERSEDED SURVEY CONTROL
 KC0176
 KC0176  NGVD 29 (??/??/92)  134.928  (m)          442.68   (f) ADJ UNCH    1 2
 KC0176
 KC0176.Superseded values are not recommended for survey control.
 KC0176
 KC0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0176.See file dsdata.pdf to determine how the superseded data were derived.
 KC0176
 KC0176_MARKER: DB = BENCH MARK DISK
 KC0176_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0176_SP_SET: BRIDGE
 KC0176_STAMPING: U 243 1961
 KC0176_MARK LOGO: CGS
 KC0176_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0176
 KC0176  HISTORY     - Date     Condition        Report By
 KC0176  HISTORY     - 1961     MONUMENTED       CGS
 KC0176  HISTORY     - 20210504 MARK NOT FOUND   ILDT
 KC0176
 KC0176                          STATION DESCRIPTION
 KC0176
 KC0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0176'2.5 MI N FROM HILLVIEW.
 KC0176'ABOUT 2.5 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0176'BAPTIST CHURCH AT HILLVIEW, SET ON TOP OF THE EAST END OF THE
 KC0176'SOUTH CONCRETE ABUTMENT OF A 25 FOOT LONG BRIDGE OVER KERSEY
 KC0176'CREEK, 22 FEET EAST OF THE CENTER LINE OF THE ROAD, 1/2 FOOT
 KC0176'WEST OF THE EAST END OF THE ABUTMENT AND 1 FOOT ABOVE THE LEVEL
 KC0176'OF THE ROAD.
 KC0176
 KC0176                          STATION RECOVERY (2021)
 KC0176
 KC0176'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0176'U 243 RESET IS NOW SET ON TOP OF THE EAST END OF THE SOUTH CONCRETE
 KC0176'ABUTMENT OF A 25 FT (7.6 M) LONG BRIDGE OVER KERSEY CREEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0224 ***********************************************************************
 LD0224  CBN         -  This is a Cooperative Base Network Control Station.
 LD0224  DESIGNATION -  U 244
 LD0224  PID         -  LD0224
 LD0224  STATE/COUNTY-  IL/MASON
 LD0224  COUNTRY     -  US
 LD0224  USGS QUAD   -  BATH (2018)
 LD0224
 LD0224                         *CURRENT SURVEY CONTROL
 LD0224  ______________________________________________________________________
 LD0224* NAD 83(2011) POSITION- 40 07 37.06428(N) 090 09 17.47108(W)   ADJUSTED
 LD0224* NAD 83(2011) ELLIP HT-   109.838 (meters)        (06/27/12)   ADJUSTED
 LD0224* NAD 83(2011) EPOCH   -  2010.00
 LD0224* NAVD 88 ORTHO HEIGHT -   142.743 (meters)      468.32  (feet) ADJUSTED
 LD0224  ______________________________________________________________________
 LD0224  GEOID HEIGHT    -        -32.903 (meters)                     GEOID18
 LD0224  NAD 83(2011) X  -    -13,199.189 (meters)                     COMP
 LD0224  NAD 83(2011) Y  - -4,883,700.177 (meters)                     COMP
 LD0224  NAD 83(2011) Z  -  4,088,845.522 (meters)                     COMP
 LD0224  LAPLACE CORR    -          1.70  (seconds)                    DEFLEC18
 LD0224  DYNAMIC HEIGHT  -        142.670 (meters)      468.08  (feet) COMP
 LD0224  MODELED GRAVITY -    980,112.7   (mgal)                       NAVD 88
 LD0224
 LD0224  VERT ORDER      -  FIRST     CLASS II
 LD0224
 LD0224  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0224  Standards:
 LD0224         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0224            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0224  -------------------------------------------------------------------
 LD0224  NETWORK    0.56   1.00           0.26   0.19   0.51     -0.05222975
 LD0224  -------------------------------------------------------------------
 LD0224  Click here for local accuracies and other accuracy information.
 LD0224
 LD0224.The horizontal coordinates were established by GPS observations
 LD0224.and adjusted by the National Geodetic Survey in June 2012.
 LD0224
 LD0224.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0224.been affixed to the stable North American tectonic plate. See 
 LD0224.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0224
 LD0224.The horizontal coordinates are valid at the epoch date displayed above
 LD0224.which is a decimal equivalence of Year/Month/Day.
 LD0224
 LD0224.The orthometric height was determined by differential leveling and
 LD0224.adjusted by the NATIONAL GEODETIC SURVEY
 LD0224.in June 1991.
 LD0224
 LD0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0224.GEOID18 height accuracy estimate available here.
 LD0224
 LD0224.Click photographs - Photos may exist for this station.
 LD0224
 LD0224.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0224
 LD0224.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0224
 LD0224.The ellipsoidal height was determined by GPS observations
 LD0224.and is referenced to NAD 83.
 LD0224
 LD0224.The dynamic height is computed by dividing the NAVD 88
 LD0224.geopotential number by the normal gravity value computed on the
 LD0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0224.degrees latitude (g = 980.6199 gals.).
 LD0224
 LD0224.The modeled gravity was interpolated from observed gravity values.
 LD0224
 LD0224. The following values were computed from the NAD 83(2011) position.
 LD0224
 LD0224;                    North         East     Units Scale Factor Converg.
 LD0224;SPC IL W     -   384,084.403   701,006.878   MT  0.99994119   +0 00 27.4
 LD0224;SPC IL W     - 1,260,116.91  2,299,886.73   sFT  0.99994119   +0 00 27.4
 LD0224;UTM  15      - 4,445,729.923   742,427.561   MT  1.00032355   +1 50 04.4
 LD0224
 LD0224!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0224!SPC IL W     -   0.99998277  x   0.99994119  =   0.99992396
 LD0224!UTM  15      -   0.99998277  x   1.00032355  =   1.00030631
 LD0224
 LD0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4242745729(NAD 83)
 LD0224
 LD0224                          SUPERSEDED SURVEY CONTROL
 LD0224
 LD0224  NAD 83(2007)-  40 07 37.06448(N)    090 09 17.47186(W) AD(2002.00) 0
 LD0224  ELLIP H (02/10/07)  109.844  (m)                       GP(2002.00)    
 LD0224  ELLIP H (10/15/04)  109.821  (m)                       GP(       ) 4 2
 LD0224  NAD 83(1997)-  40 07 37.06466(N)    090 09 17.47113(W) AD(       ) B
 LD0224  ELLIP H (07/17/98)  109.851  (m)                       GP(       ) 4 1
 LD0224  NAVD 88             142.74   (m)          468.3    (f) LEVELING    3  
 LD0224  NGVD 29 (??/??/92)  142.841  (m)          468.64   (f) ADJ UNCH    1 2
 LD0224
 LD0224.Superseded values are not recommended for survey control.
 LD0224
 LD0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0224.See file dsdata.pdf to determine how the superseded data were derived.
 LD0224
 LD0224_MARKER: DB = BENCH MARK DISK
 LD0224_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LD0224_STAMPING: U 244 1961
 LD0224_MARK LOGO: CGS
 LD0224_PROJECTION: FLUSH
 LD0224_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0224_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0224+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2020
 LD0224_ROD/PIPE-DEPTH: 31.4 meters
 LD0224
 LD0224  HISTORY     - Date     Condition        Report By
 LD0224  HISTORY     - 1961     MONUMENTED       CGS
 LD0224  HISTORY     - 19970429 GOOD             NGS
 LD0224  HISTORY     - 20040202 GOOD             ILDT
 LD0224  HISTORY     - 20040209 GOOD             ILDT
 LD0224  HISTORY     - 20040517 GOOD             ILDT
 LD0224  HISTORY     - 20090506 GOOD             IL-057
 LD0224  HISTORY     - 20111014 GOOD             ATKNA
 LD0224  HISTORY     - 20170406 GOOD             INDIV
 LD0224  HISTORY     - 20200707 SEE DESCRIPTION  ILDT
 LD0224
 LD0224                          STATION DESCRIPTION
 LD0224
 LD0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0224'5.4 MI N FROM CHANDLERVILLE.
 LD0224'ABOUT 5.4 MILES NORTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0224'WITH LAKE STREET AT CHANDLERVILLE, 4.7 MILES SOUTH ALONG STATE
 LD0224'HIGHWAY 78 FROM THE CENTER OF THE PARK IN THE TOWN OF BATH, 39
 LD0224'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 13 FEET SOUTH OF THE
 LD0224'LAST SHORT LEAF PINE TREE IN A ROW OF TREES ALONG THE EAST SIDE OF
 LD0224'THE HIGHWAY, 57 FEET NORTH OF A CONCRETE RIGHT-OF-WAY MARKER IN A
 LD0224'HEDGE ROW, 2 FEET NORTH OF A POWER LINE POLE, 1.5 FEET SOUTH OF A
 LD0224'METAL WITNESS POST, A DISK ON THE TOP OF A COPPER COATED STEEL
 LD0224'ROD PROJECTING 2 INCHES ABOVE THE GROUND AND PROTECTED BY A 6 INCH
 LD0224'TILE WHICH PROJECTS 3 INCHES ABOVE THE GROUND.  ROD WAS DRIVEN TO
 LD0224'REFUSAL AT A DEPTH OF 103 FEET.
 LD0224
 LD0224                          STATION RECOVERY (1997)
 LD0224
 LD0224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LD0224'THE STATION IS LOCATED 5.4 MI (8.7 KM) NORTH OF CHANDLERVILLE.  TO
 LD0224'REACH FROM THE JUNCTION OF STATE ROUTE 78 AND LAKE STREET IN
 LD0224'CHANDLERVILLE, AT A BUSINESS DISTRICT ARROW SIGN, GO NORTH ON ROUTE 78
 LD0224'FOR 5.4 MI (8.7 KM) TO THE STATION ON THE RIGHT, 12.1 M (39.7 FT) EAST
 LD0224'OF THE CENTERLINE OF THE HIGHWAY, 31.7 M (104.0 FT) SOUTH OF A POWER
 LD0224'POLE, 17.5 M (57.4 FT) NORTH OF A CONCRETE RIGHT-OF-WAY MARKER AT THE
 LD0224'WEST END OF A HEDGE ROW, ABOUT 25 M (82.0 FT) NORTH OF THE APPROXIMATE
 LD0224'CENTER EXTENDED OF A FIELD ENTRANCE WEST, 0.6 M (2.0 FT) SOUTH OF A
 LD0224'METAL WITNESS POST, AND 0.3 M (1.0 FT) WEST OF A FIBERGLASS WITNESS
 LD0224'POST.  NOTE--THE DISK IS ON TOP OF A COPPER COATED STEEL ROD ENCASED
 LD0224'IN A 6-INCH ROUND TILE.  THE DISK IS FLUSH, AND THE TILE PROJECTS
 LD0224'3-CM.
 LD0224
 LD0224                          STATION RECOVERY (2004)
 LD0224
 LD0224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LD0224'RECOVERED AS DESCRIBED
 LD0224
 LD0224                          STATION RECOVERY (2004)
 LD0224
 LD0224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DL)
 LD0224'RECOVERED AS DESCRIBED
 LD0224
 LD0224                          STATION RECOVERY (2004)
 LD0224
 LD0224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004
 LD0224'RECOVERED IN GOOD CONDITION.
 LD0224
 LD0224                          STATION RECOVERY (2009)
 LD0224
 LD0224'RECOVERY NOTE BY FULTON COUNTY ILLINOIS 2009 (DEW)
 LD0224'RECOVERED AS DESCRIBED
 LD0224
 LD0224                          STATION RECOVERY (2011)
 LD0224
 LD0224'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0224'RECOVERED IN GOOD CONDITION.
 LD0224
 LD0224                          STATION RECOVERY (2017)
 LD0224
 LD0224'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 LD0224'RECOVERED IN GOOD CONDITION.
 LD0224
 LD0224                          STATION RECOVERY (2020)
 LD0224
 LD0224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LD0224'DISK IS SOMEWHAT BENT FROM BEING DROVE OVER BUT CENTER OF DISK STILL
 LD0224'INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0260 ***********************************************************************
 KC0260  DESIGNATION -  U 245
 KC0260  PID         -  KC0260
 KC0260  STATE/COUNTY-  IL/SCOTT
 KC0260  COUNTRY     -  US
 KC0260  USGS QUAD   -  FLORENCE (2018)
 KC0260
 KC0260                         *CURRENT SURVEY CONTROL
 KC0260  ______________________________________________________________________
 KC0260* NAD 83(1986) POSITION- 39 44 53.     (N) 090 32 05.     (W)   SCALED
 KC0260* NAVD 88 ORTHO HEIGHT -   143.838 (meters)      471.91  (feet) ADJUSTED
 KC0260  ______________________________________________________________________
 KC0260  GEOID HEIGHT    -        -32.659 (meters)                     GEOID18
 KC0260  DYNAMIC HEIGHT  -        143.759 (meters)      471.65  (feet) COMP
 KC0260  MODELED GRAVITY -    980,079.3   (mgal)                       NAVD 88
 KC0260
 KC0260  VERT ORDER      -  FIRST     CLASS II
 KC0260
 KC0260.The horizontal coordinates were scaled from a map and have
 KC0260.an estimated accuracy of +/- 6 seconds.
 KC0260
 KC0260.The orthometric height was determined by differential leveling and
 KC0260.adjusted by the NATIONAL GEODETIC SURVEY
 KC0260.in June 1991.
 KC0260
 KC0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0260.GEOID18 height accuracy estimate available here.
 KC0260
 KC0260.Click photographs - Photos may exist for this station.
 KC0260
 KC0260.The dynamic height is computed by dividing the NAVD 88
 KC0260.geopotential number by the normal gravity value computed on the
 KC0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0260.degrees latitude (g = 980.6199 gals.).
 KC0260
 KC0260.The modeled gravity was interpolated from observed gravity values.
 KC0260
 KC0260;                    North         East    Units  Estimated Accuracy
 KC0260;SPC IL W     -   342,080.      668,460.      MT  (+/- 180 meters Scaled)
 KC0260
 KC0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE112027(NAD 83)
 KC0260
 KC0260                          SUPERSEDED SURVEY CONTROL
 KC0260
 KC0260  NGVD 29 (??/??/92)  143.952  (m)          472.28   (f) ADJ UNCH    1 2
 KC0260
 KC0260.Superseded values are not recommended for survey control.
 KC0260
 KC0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0260.See file dsdata.pdf to determine how the superseded data were derived.
 KC0260
 KC0260_MARKER: DB = BENCH MARK DISK
 KC0260_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0260_SP_SET: BRIDGE
 KC0260_STAMPING: U 245 1961
 KC0260_MARK LOGO: CGS
 KC0260_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0260
 KC0260  HISTORY     - Date     Condition        Report By
 KC0260  HISTORY     - 1961     MONUMENTED       CGS
 KC0260  HISTORY     - 20090910 MARK NOT FOUND   GEOCAC
 KC0260
 KC0260                          STATION DESCRIPTION
 KC0260
 KC0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0260'0.2 MI S FROM BLUFFS.
 KC0260'ABOUT 0.15 MILE SOUTH ALONG STATE HIGHWAY 100 FROM THE CROSSING
 KC0260'OF THE WABASH RAILROAD AT BLUFFS, SET ON TOP OF THE EAST END OF
 KC0260'THE NORTH CONCRETE ABUTMENT OF A 75 FEET LONG BRIDGE OVER WOOLF
 KC0260'RUN, 15 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT EAST
 KC0260'OF THE EAST EDGE OF THE STEEL BRIDGE STRUCTURE AND 4 FEET BELOW
 KC0260'THE LEVEL OF THE HIGHWAY.
 KC0260
 KC0260                          STATION RECOVERY (2009)
 KC0260
 KC0260'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KC0260'THE BRIDGE WAS REPLACED IN 1987 AND THE MARK PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0722 ***********************************************************************
 LC0722  DESIGNATION -  U 246
 LC0722  PID         -  LC0722
 LC0722  STATE/COUNTY-  IL/MCLEAN
 LC0722  COUNTRY     -  US
 LC0722  USGS QUAD   -  LEXINGTON (2018)
 LC0722
 LC0722                         *CURRENT SURVEY CONTROL
 LC0722  ______________________________________________________________________
 LC0722* NAD 83(1986) POSITION- 40 39 49.     (N) 088 46 16.     (W)   SCALED
 LC0722* NAVD 88 ORTHO HEIGHT -   218.703 (meters)      717.53  (feet) ADJUSTED
 LC0722  ______________________________________________________________________
 LC0722  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 LC0722  DYNAMIC HEIGHT  -        218.604 (meters)      717.20  (feet) COMP
 LC0722  MODELED GRAVITY -    980,169.5   (mgal)                       NAVD 88
 LC0722
 LC0722  VERT ORDER      -  SECOND    CLASS 0
 LC0722
 LC0722.The horizontal coordinates were scaled from a map and have
 LC0722.an estimated accuracy of +/- 6 seconds.
 LC0722
 LC0722.The orthometric height was determined by differential leveling and
 LC0722.adjusted by the NATIONAL GEODETIC SURVEY
 LC0722.in June 1991.
 LC0722
 LC0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0722.GEOID18 height accuracy estimate available here.
 LC0722
 LC0722.Click photographs - Photos may exist for this station.
 LC0722
 LC0722.The dynamic height is computed by dividing the NAVD 88
 LC0722.geopotential number by the normal gravity value computed on the
 LC0722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0722.degrees latitude (g = 980.6199 gals.).
 LC0722
 LC0722.The modeled gravity was interpolated from observed gravity values.
 LC0722
 LC0722;                    North         East    Units  Estimated Accuracy
 LC0722;SPC IL E     -   443,780.      262,980.      MT  (+/- 180 meters Scaled)
 LC0722
 LC0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL502029(NAD 83)
 LC0722
 LC0722                          SUPERSEDED SURVEY CONTROL
 LC0722
 LC0722  NGVD 29 (??/??/92)  218.754  (m)          717.70   (f) ADJ UNCH    2 0
 LC0722
 LC0722.Superseded values are not recommended for survey control.
 LC0722
 LC0722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0722.See file dsdata.pdf to determine how the superseded data were derived.
 LC0722
 LC0722_MARKER: DB = BENCH MARK DISK
 LC0722_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0722_SP_SET: BRIDGE
 LC0722_STAMPING: U 246 1960
 LC0722_MARK LOGO: CGS
 LC0722_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0722
 LC0722  HISTORY     - Date     Condition        Report By
 LC0722  HISTORY     - 1960     MONUMENTED       CGS
 LC0722  HISTORY     - 1961     GOOD             CGS
 LC0722
 LC0722                          STATION DESCRIPTION
 LC0722
 LC0722'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0722'2.4 MI NE FROM LEXINGTON.
 LC0722'ABOUT 0.45 MILES WEST ALONG WEST MAIN STREET FROM THE POST
 LC0722'OFFICE IN LEXINGTON, THENCE 1.9 MILES NORTHEAST ALONG U.S.
 LC0722'HIGHWAY 66, SET IN TOP OF THE NORTHWEST END OF A CONCRETE BRIDGE
 LC0722'SEAT AT THE SOUTHWEST END OF THE GULF MOBILE AND OHIO RAIL ROAD
 LC0722'BRIDGE NO D1085, 100 FEET SOUTHEAST OF THE CENTERLINE OF THE
 LC0722'NORTH BOUND LANE OF U.S. HIGHWAY 66, 7 FEET NORTHWEST OF THE
 LC0722'NORTHWEST RAIL SOUTH BOUND TRACK OF THE GULF MOBILE AND OHIO
 LC0722'RAIL ROAD, 5 FEET SOUTHEAST OF THE NORTH WEST END OF BRIDGE
 LC0722'SEAT, AND 3 FEET BELOW THE LEVEL OF THE HIGHWAY AND THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0296 ***********************************************************************
 MF0296  DESIGNATION -  U 247
 MF0296  PID         -  MF0296
 MF0296  STATE/COUNTY-  IL/GRUNDY
 MF0296  COUNTRY     -  US
 MF0296  USGS QUAD   -  GARDNER (2018)
 MF0296
 MF0296                         *CURRENT SURVEY CONTROL
 MF0296  ______________________________________________________________________
 MF0296* NAD 83(1986) POSITION- 41 11 56.     (N) 088 18 37.     (W)   SCALED
 MF0296* NAVD 88 ORTHO HEIGHT -   175.634 (meters)      576.23  (feet) ADJUSTED
 MF0296  ______________________________________________________________________
 MF0296  GEOID HEIGHT    -        -32.693 (meters)                     GEOID18
 MF0296  DYNAMIC HEIGHT  -        175.564 (meters)      576.00  (feet) COMP
 MF0296  MODELED GRAVITY -    980,222.0   (mgal)                       NAVD 88
 MF0296
 MF0296  VERT ORDER      -  SECOND    CLASS 0
 MF0296
 MF0296.The horizontal coordinates were scaled from a map and have
 MF0296.an estimated accuracy of +/- 6 seconds.
 MF0296
 MF0296.The orthometric height was determined by differential leveling and
 MF0296.adjusted by the NATIONAL GEODETIC SURVEY
 MF0296.in June 1991.
 MF0296
 MF0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0296.GEOID18 height accuracy estimate available here.
 MF0296
 MF0296.Click photographs - Photos may exist for this station.
 MF0296
 MF0296.The dynamic height is computed by dividing the NAVD 88
 MF0296.geopotential number by the normal gravity value computed on the
 MF0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0296.degrees latitude (g = 980.6199 gals.).
 MF0296
 MF0296.The modeled gravity was interpolated from observed gravity values.
 MF0296
 MF0296;                    North         East    Units  Estimated Accuracy
 MF0296;SPC IL E     -   503,130.      301,930.      MT  (+/- 180 meters Scaled)
 MF0296
 MF0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL901616(NAD 83)
 MF0296
 MF0296                          SUPERSEDED SURVEY CONTROL
 MF0296
 MF0296  NGVD 29 (??/??/92)  175.712  (m)          576.48   (f) ADJ UNCH    2 0
 MF0296
 MF0296.Superseded values are not recommended for survey control.
 MF0296
 MF0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0296.See file dsdata.pdf to determine how the superseded data were derived.
 MF0296
 MF0296_MARKER: DB = BENCH MARK DISK
 MF0296_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0296_SP_SET: BOX CULVERT HEADWALL
 MF0296_STAMPING: U 247 1960
 MF0296_MARK LOGO: CGS
 MF0296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0296+STABILITY: SURFACE MOTION
 MF0296
 MF0296  HISTORY     - Date     Condition        Report By
 MF0296  HISTORY     - 1960     MONUMENTED       CGS
 MF0296  HISTORY     - 1961     GOOD             CGS
 MF0296  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0296  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0296
 MF0296                          STATION DESCRIPTION
 MF0296
 MF0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0296'1 MI NE FROM GARDNER.
 MF0296'ABOUT 1.05 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0296'AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S. HIGHWAY 66
 MF0296'IN THE WEST PART OF GARDNER, AT A DEADEND ROAD LEADING SOUTH, SET
 MF0296'IN THE TOP OF THE SOUTHWEST END OF THE SOUTHEAST HEADWALL OF A 4
 MF0296'FOOT CONCRETE BOX CULVERT UNDER U.S. HIGHWAY 66, 27 FEET SOUTH
 MF0296'EAST OF THE CENTER LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY
 MF0296'66, 57 FEET NORTH OF A POWER POLE, 48 FEET WEST OF A TELEPHONE
 MF0296'POLE, AND 3 FEET BELOW THE LEVEL OF THE HIGHWAY.
 MF0296
 MF0296                          STATION RECOVERY (1979)
 MF0296
 MF0296'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0296'U.S. HWY 66 HAS BEEN REBUILT TO BECOME INTERSTATE I-55.
 MF0296
 MF0296                          STATION RECOVERY (2008)
 MF0296
 MF0296'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0296'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0754 ***********************************************************************
 LC0754  DESIGNATION -  U 248
 LC0754  PID         -  LC0754
 LC0754  STATE/COUNTY-  IL/LIVINGSTON
 LC0754  COUNTRY     -  US
 LC0754  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0754
 LC0754                         *CURRENT SURVEY CONTROL
 LC0754  ______________________________________________________________________
 LC0754* NAD 83(1986) POSITION- 40 49 45.4    (N) 088 40 06.4    (W)   HD_HELD2
 LC0754* NAVD 88 ORTHO HEIGHT -   201.884 (meters)      662.35  (feet) ADJUSTED
 LC0754  ______________________________________________________________________
 LC0754  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 LC0754  DYNAMIC HEIGHT  -        201.797 (meters)      662.06  (feet) COMP
 LC0754  MODELED GRAVITY -    980,188.3   (mgal)                       NAVD 88
 LC0754
 LC0754  VERT ORDER      -  SECOND    CLASS 0
 LC0754
 LC0754.The horizontal coordinates were established by autonomous hand held GPS
 LC0754.observations and have an estimated accuracy of +/- 10 meters.
 LC0754
 LC0754.The orthometric height was determined by differential leveling and
 LC0754.adjusted by the NATIONAL GEODETIC SURVEY
 LC0754.in June 1991.
 LC0754
 LC0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0754.GEOID18 height accuracy estimate available here.
 LC0754
 LC0754.Click photographs - Photos may exist for this station.
 LC0754
 LC0754.The dynamic height is computed by dividing the NAVD 88
 LC0754.geopotential number by the normal gravity value computed on the
 LC0754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0754.degrees latitude (g = 980.6199 gals.).
 LC0754
 LC0754.The modeled gravity was interpolated from observed gravity values.
 LC0754
 LC0754;                    North         East    Units  Estimated Accuracy
 LC0754;SPC IL E     -   462,137.      271,733.      MT  (+/- 10 meters HH2 GPS)
 LC0754
 LC0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5931621144(NAD 83)
 LC0754
 LC0754                          SUPERSEDED SURVEY CONTROL
 LC0754
 LC0754  NGVD 29 (??/??/92)  201.940  (m)          662.53   (f) ADJ UNCH    2 0
 LC0754
 LC0754.Superseded values are not recommended for survey control.
 LC0754
 LC0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0754.See file dsdata.pdf to determine how the superseded data were derived.
 LC0754
 LC0754_MARKER: DB = BENCH MARK DISK
 LC0754_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0754_SP_SET: CULVERT HEADWALL
 LC0754_STAMPING: U 248 1961
 LC0754_MARK LOGO: CGS
 LC0754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0754+STABILITY: SURFACE MOTION
 LC0754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0754+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2024
 LC0754
 LC0754  HISTORY     - Date     Condition        Report By
 LC0754  HISTORY     - 1961     MONUMENTED       CGS
 LC0754  HISTORY     - 20090717 GOOD             GEOCAC
 LC0754  HISTORY     - 20240426 GOOD             ILDT
 LC0754
 LC0754                          STATION DESCRIPTION
 LC0754
 LC0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0754'3.3 MI SW FROM PONTIAC.
 LC0754'ABOUT 3.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0754'WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, AT THE
 LC0754'JUNCTION OF AN EAST-WEST GRAVELED ROAD, SET IN THE TOP OF THE
 LC0754'NORTHEAST END OF THE NORTHWEST HEADWALL STONE AND CONCRETE
 LC0754'PIPE CULVERT UNDER THE GULF MOBILE AND OHIO RAIL ROAD, 99 FEET
 LC0754'SOUTHEAST OF THE CENTER LINE OF THE NORTHBOUND LANE OF U.S.
 LC0754'HIGHWAY 66, 8 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 LC0754'SOUTHBOUND TRACK OF THE GULF MOBILE AND OHIO RAIL ROAD, 92 FEET
 LC0754'SOUTHWEST OF THE CENTER OF THE CROSSING OF THE SOUTHBOUND TRACK
 LC0754'AND AN EAST-WEST GRAVELED ROAD, 2 FEET BELOW THE LEVEL OF THE
 LC0754'TRACK AND ABOUT LEVEL WITH THE HIGHWAY.
 LC0754
 LC0754                          STATION RECOVERY (2009)
 LC0754
 LC0754'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0754'RECOVERED IN GOOD CONDITION.
 LC0754
 LC0754                          STATION RECOVERY (2024)
 LC0754
 LC0754'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7258 ***********************************************************************
 AB7258  DESIGNATION -  U 249 RESET
 AB7258  PID         -  AB7258
 AB7258  STATE/COUNTY-  IL/ST CLAIR
 AB7258  COUNTRY     -  US
 AB7258  USGS QUAD   -  TRENTON (2018)
 AB7258
 AB7258                         *CURRENT SURVEY CONTROL
 AB7258  ______________________________________________________________________
 AB7258* NAD 83(1986) POSITION- 38 32 06.68   (N) 089 42 27.72   (W)   HD_HELD1
 AB7258* NAVD 88 ORTHO HEIGHT -   141.160 (meters)      463.12  (feet) ADJUSTED
 AB7258  ______________________________________________________________________
 AB7258  GEOID HEIGHT    -        -30.535 (meters)                     GEOID18
 AB7258  DYNAMIC HEIGHT  -        141.071 (meters)      462.83  (feet) COMP
 AB7258  MODELED GRAVITY -    979,999.0   (mgal)                       NAVD 88
 AB7258
 AB7258  VERT ORDER      -  SECOND    CLASS I
 AB7258
 AB7258.The horizontal coordinates were determined by differentially corrected
 AB7258.hand held GPS observations or other comparable positioning techniques
 AB7258.and have an estimated accuracy of +/- 3 meters.
 AB7258
 AB7258.The orthometric height was determined by differential leveling and
 AB7258.adjusted by the NATIONAL GEODETIC SURVEY
 AB7258.in July 2014.
 AB7258
 AB7258.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7258.GEOID18 height accuracy estimate available here.
 AB7258
 AB7258.Click photographs - Photos may exist for this station.
 AB7258
 AB7258.The dynamic height is computed by dividing the NAVD 88
 AB7258.geopotential number by the normal gravity value computed on the
 AB7258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB7258.degrees latitude (g = 980.6199 gals.).
 AB7258
 AB7258.The modeled gravity was interpolated from observed gravity values.
 AB7258
 AB7258;                    North         East    Units  Estimated Accuracy
 AB7258;SPC IL W     -   207,473.0     740,015.2     MT  (+/- 3 meters HH1 GPS) 
 AB7258
 AB7258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6398968673(NAD 83)
 AB7258
 AB7258                          SUPERSEDED SURVEY CONTROL
 AB7258
 AB7258  NAVD 88 (11/09/15)  141.154  (m)          463.10   (f) SUPERSEDED  3 0
 AB7258
 AB7258.Superseded values are not recommended for survey control.
 AB7258
 AB7258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7258.See file dsdata.pdf to determine how the superseded data were derived.
 AB7258
 AB7258_MARKER: DV = VERTICAL CONTROL DISK
 AB7258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7258_STAMPING: U 249 RESET 1994
 AB7258_MARK LOGO: NGS
 AB7258_PROJECTION: FLUSH
 AB7258_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7258+STABILITY: SURFACE MOTION
 AB7258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7258+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2013
 AB7258
 AB7258  HISTORY     - Date     Condition        Report By
 AB7258  HISTORY     - 1994     MONUMENTED       NGS
 AB7258  HISTORY     - 20110825 GOOD             ILDT
 AB7258  HISTORY     - 20131212 GOOD             AMESC
 AB7258
 AB7258                          STATION DESCRIPTION
 AB7258
 AB7258'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (RKB)
 AB7258'STATION IS LOCATED ABOUT 0.4 MI (0.6 KM) WEST ALONG STATE HIGHWAY 161
 AB7258'FROM THE VILLAGE HALL IN NEW BADEN, ABOUT 0.15 MI (0.24 KM) WEST OF
 AB7258'THE ST CLAIR/CLINTON COUNTY LINE, 11.9 M (39.0 FT) NORTH OF THE
 AB7258'CENTERLINE OF ROUTE 161, 26.8 M (87.9 FT) WEST OF THE WEST SIDE OF A
 AB7258'TELEPHONE SPLICE BOX, 5.9 M (19.4 FT) NORTHEAST OF A STREET LIGHT
 AB7258'POLE, 1.7 M (5.6 FT) EAST SOUTHEAST OF A FIRE HYDRANT, AND 0.4 M (1.3
 AB7258'FT) SOUTH OF A FIBERGLASS WITNESS POST, SET IN A ROUND CONCRETE
 AB7258'MONUMENT FLUSH WITH THE GROUND.
 AB7258
 AB7258                          STATION RECOVERY (2011)
 AB7258
 AB7258'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 AB7258'RECOVERED IN GOOD CONDITION.
 AB7258
 AB7258                          STATION RECOVERY (2013)
 AB7258
 AB7258'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 AB7258'NOTE - THE WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3272 ***********************************************************************
 ME3272  DESIGNATION -  U 25 RESET
 ME3272  PID         -  ME3272
 ME3272  STATE/COUNTY-  IL/KANKAKEE
 ME3272  COUNTRY     -  US
 ME3272  USGS QUAD   -  KANKAKEE (2018)
 ME3272
 ME3272                         *CURRENT SURVEY CONTROL
 ME3272  ______________________________________________________________________
 ME3272* NAD 83(1986) POSITION- 41 02 28.     (N) 087 52 04.     (W)   SCALED
 ME3272* NAVD 88 ORTHO HEIGHT -   192.46  (meters)      631.4   (feet) RESET
 ME3272  ______________________________________________________________________
 ME3272  GEOID HEIGHT    -        -32.688 (meters)                     GEOID18
 ME3272  VERT ORDER      -  THIRD
 ME3272
 ME3272.The horizontal coordinates were scaled from a map and have
 ME3272.an estimated accuracy of +/- 6 seconds.
 ME3272
 ME3272.The orthometric height was computed from unverified reset data.
 ME3272
 ME3272.No vertical observational check was made to the station.
 ME3272
 ME3272.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3272.GEOID18 height accuracy estimate available here.
 ME3272
 ME3272.Click photographs - Photos may exist for this station.
 ME3272
 ME3272;                    North         East    Units  Estimated Accuracy
 ME3272;SPC IL E     -   485,710.      339,140.      MT  (+/- 180 meters Scaled)
 ME3272
 ME3272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL270436(NAD 83)
 ME3272
 ME3272                          SUPERSEDED SURVEY CONTROL
 ME3272
 ME3272  NGVD 29 (11/09/15)  192.55   (m)          631.7    (f) RESET       3  
 ME3272
 ME3272.Superseded values are not recommended for survey control.
 ME3272
 ME3272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3272.See file dsdata.pdf to determine how the superseded data were derived.
 ME3272
 ME3272_MARKER: DV = VERTICAL CONTROL DISK
 ME3272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3272_STAMPING: U 25 RESET 1990
 ME3272_MARK LOGO: NGS
 ME3272_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3272+STABILITY: SURFACE MOTION
 ME3272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME3272+SATELLITE: SATELLITE OBSERVATIONS - 1990
 ME3272
 ME3272  HISTORY     - Date     Condition        Report By
 ME3272  HISTORY     - 1990     MONUMENTED       NGS
 ME3272
 ME3272                          STATION DESCRIPTION
 ME3272
 ME3272'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 ME3272'5.7 MI (9.2 KM) SOUTH ALONG U.S. RT.  52 AND 45 FROM THE COURTHOUSE
 ME3272'IN KANKAKEE.  TO REACH THE STATION FROM THE RT.  52 AND 45 OVERPASS
 ME3272'AT I-57, SOUTH OF KANKAKEE, GO 2.5 MI (4.0 KM) SOUTH ON RT.  52 AND
 ME3272'45 TO THE STATION ON THE RIGHT, IN THE TOP OF A ROUND CONCRETE POST
 ME3272'FLUSH WITH THE GROUND, 11.8 M (38.7 FT) WEST OF THE CENTERLINE OF RT.
 ME3272'52 AND 45, 40.0 M (131.2 FT) SOUTH OF A POWER POLE WITH A
 ME3272'TRANSFORMER, 21.6 M (70.9 FT) NORTH OF A POWER POLE, 0.25 M (0.82 FT)
 ME3272'EAST OF A FIBERGLASS WITNESS POST, AND 0.5 M (1.6 FT) ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2077 ***********************************************************************
 JB2077  DESIGNATION -  U 250 RESET
 JB2077  PID         -  JB2077
 JB2077  STATE/COUNTY-  IL/WASHINGTON
 JB2077  COUNTRY     -  US
 JB2077  USGS QUAD   -  HOYLETON (2018)
 JB2077
 JB2077                         *CURRENT SURVEY CONTROL
 JB2077  ______________________________________________________________________
 JB2077* NAD 83(1986) POSITION- 38 24 19.     (N) 089 21 51.     (W)   SCALED
 JB2077* NAVD 88 ORTHO HEIGHT -   138.43  (meters)      454.2   (feet) RESET
 JB2077  ______________________________________________________________________
 JB2077  GEOID HEIGHT    -        -30.244 (meters)                     GEOID18
 JB2077  VERT ORDER      -  THIRD
 JB2077
 JB2077.The horizontal coordinates were scaled from a map and have
 JB2077.an estimated accuracy of +/- 6 seconds.
 JB2077
 JB2077.The orthometric height was computed from unverified reset data.
 JB2077
 JB2077.No vertical observational check was made to the station.
 JB2077
 JB2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2077.GEOID18 height accuracy estimate available here.
 JB2077
 JB2077.Click photographs - Photos may exist for this station.
 JB2077
 JB2077;                    North         East    Units  Estimated Accuracy
 JB2077;SPC IL W     -   193,260.      770,090.      MT  (+/- 180 meters Scaled)
 JB2077
 JB2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH935534(NAD 83)
 JB2077
 JB2077                          SUPERSEDED SURVEY CONTROL
 JB2077
 JB2077  NGVD 29 (11/09/15)  138.55   (m)          454.6    (f) RESET       3  
 JB2077
 JB2077.Superseded values are not recommended for survey control.
 JB2077
 JB2077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2077.See file dsdata.pdf to determine how the superseded data were derived.
 JB2077
 JB2077_MARKER: DV = VERTICAL CONTROL DISK
 JB2077_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB2077_SP_SET: HEADWALL
 JB2077_STAMPING: U 250 RESET 1985
 JB2077_MARK LOGO: NGS
 JB2077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2077+STABILITY: SURFACE MOTION
 JB2077_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB2077+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2012
 JB2077
 JB2077  HISTORY     - Date     Condition        Report By
 JB2077  HISTORY     - 1985     MONUMENTED       ILDT
 JB2077  HISTORY     - 20121009 GOOD             ILDT
 JB2077
 JB2077                          STATION DESCRIPTION
 JB2077
 JB2077'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1985
 JB2077'4.5 KM (2.80 MI) SE FROM NEW MINDEN.
 JB2077'2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION WITH STATE
 JB2077'HIGHWAY 177 IN NEW MINDEN, THENCE EAST ALONG COUNTY HIGHWAY 22 FOR A
 JB2077'DISTANCE OF 0.33 MILE TO A STRUCTURE CARRYING COUNTY HIGHWAY 22 OVER
 JB2077'NORTH CREEK, TOP OF SOUTHWEST WINGWALL OF STRUCTURE, AND LEVEL WITH
 JB2077'ROADWAY.
 JB2077
 JB2077                          STATION RECOVERY (2012)
 JB2077
 JB2077'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB2077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1187 ***********************************************************************
 JB1187  DESIGNATION -  U 251
 JB1187  PID         -  JB1187
 JB1187  STATE/COUNTY-  IL/WASHINGTON
 JB1187  COUNTRY     -  US
 JB1187  USGS QUAD   -  ASHLEY (2018)
 JB1187
 JB1187                         *CURRENT SURVEY CONTROL
 JB1187  ______________________________________________________________________
 JB1187* NAD 83(1986) POSITION- 38 20 27.     (N) 089 09 17.     (W)   SCALED
 JB1187* NAVD 88 ORTHO HEIGHT -   163.306 (meters)      535.78  (feet) ADJUSTED
 JB1187  ______________________________________________________________________
 JB1187  GEOID HEIGHT    -        -30.107 (meters)                     GEOID18
 JB1187  DYNAMIC HEIGHT  -        163.202 (meters)      535.44  (feet) COMP
 JB1187  MODELED GRAVITY -    979,986.9   (mgal)                       NAVD 88
 JB1187
 JB1187  VERT ORDER      -  SECOND    CLASS 0
 JB1187
 JB1187.The horizontal coordinates were scaled from a map and have
 JB1187.an estimated accuracy of +/- 6 seconds.
 JB1187
 JB1187.The orthometric height was determined by differential leveling and
 JB1187.adjusted by the NATIONAL GEODETIC SURVEY
 JB1187.in June 1991.
 JB1187
 JB1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1187.GEOID18 height accuracy estimate available here.
 JB1187
 JB1187.Click photographs - Photos may exist for this station.
 JB1187
 JB1187.The dynamic height is computed by dividing the NAVD 88
 JB1187.geopotential number by the normal gravity value computed on the
 JB1187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1187.degrees latitude (g = 980.6199 gals.).
 JB1187
 JB1187.The modeled gravity was interpolated from observed gravity values.
 JB1187
 JB1187;                    North         East    Units  Estimated Accuracy
 JB1187;SPC IL W     -   186,290.      788,460.      MT  (+/- 180 meters Scaled)
 JB1187
 JB1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH116458(NAD 83)
 JB1187
 JB1187                          SUPERSEDED SURVEY CONTROL
 JB1187
 JB1187  NGVD 29 (??/??/92)  163.415  (m)          536.14   (f) ADJ UNCH    2 0
 JB1187
 JB1187.Superseded values are not recommended for survey control.
 JB1187
 JB1187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1187.See file dsdata.pdf to determine how the superseded data were derived.
 JB1187
 JB1187_MARKER: DB = BENCH MARK DISK
 JB1187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1187_STAMPING: U 251 1961
 JB1187_MARK LOGO: CGS
 JB1187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1187+STABILITY: SURFACE MOTION
 JB1187
 JB1187  HISTORY     - Date     Condition        Report By
 JB1187  HISTORY     - 1961     MONUMENTED       CGS
 JB1187  HISTORY     - 20110810 MARK NOT FOUND   ILDT
 JB1187  HISTORY     - 20121004 GOOD             ILDT
 JB1187
 JB1187                          STATION DESCRIPTION
 JB1187
 JB1187'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1187'2.8 MI NE FROM ASHLEY.
 JB1187'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1187'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1187'0.75 MILE EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.5 MILE
 JB1187'NORTH ALONG A GRAVEL ROAD, THENCE 0.5 MILE EAST ALONG A GRAVEL
 JB1187'ROAD, THENCE 0.3 MILE NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION
 JB1187'OF A DIRT ROAD EAST, 16 FEET WEST OF THE CENTER OF THE ROAD, 16
 JB1187'FEET SOUTH OF THE EXTENDED CENTER OF THE DIRT ROAD, 25 FEET
 JB1187'NORTH OF THE CENTER OF A FIELD ROAD LEADING WEST, 5 FEET SOUTH
 JB1187'OF A POWER POLE, 1.7 FEET NORTH OF A METAL WITNESS POST, ABOUT
 JB1187'0.5 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 JB1187'CONCRETE POST PROJECTING 1 INCH.
 JB1187
 JB1187                          STATION RECOVERY (2011)
 JB1187
 JB1187'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1187'MARK NOT FOUND.
 JB1187
 JB1187                          STATION RECOVERY (2012)
 JB1187
 JB1187'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0482 ***********************************************************************
 JB0482  DESIGNATION -  U 252
 JB0482  PID         -  JB0482
 JB0482  STATE/COUNTY-  IL/JEFFERSON
 JB0482  COUNTRY     -  US
 JB0482  USGS QUAD   -  OPDYKE (2018)
 JB0482
 JB0482                         *CURRENT SURVEY CONTROL
 JB0482  ______________________________________________________________________
 JB0482* NAD 83(1986) POSITION- 38 16 19.     (N) 088 45 02.     (W)   SCALED
 JB0482* NAVD 88 ORTHO HEIGHT -   145.764 (meters)      478.23  (feet) ADJUSTED
 JB0482  ______________________________________________________________________
 JB0482  GEOID HEIGHT    -        -30.237 (meters)                     GEOID18
 JB0482  DYNAMIC HEIGHT  -        145.670 (meters)      477.92  (feet) COMP
 JB0482  MODELED GRAVITY -    979,976.0   (mgal)                       NAVD 88
 JB0482
 JB0482  VERT ORDER      -  SECOND    CLASS 0
 JB0482
 JB0482.The horizontal coordinates were scaled from a map and have
 JB0482.an estimated accuracy of +/- 6 seconds.
 JB0482
 JB0482.The orthometric height was determined by differential leveling and
 JB0482.adjusted by the NATIONAL GEODETIC SURVEY
 JB0482.in June 1991.
 JB0482
 JB0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0482.GEOID18 height accuracy estimate available here.
 JB0482
 JB0482.Click photographs - Photos may exist for this station.
 JB0482
 JB0482.The dynamic height is computed by dividing the NAVD 88
 JB0482.geopotential number by the normal gravity value computed on the
 JB0482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0482.degrees latitude (g = 980.6199 gals.).
 JB0482
 JB0482.The modeled gravity was interpolated from observed gravity values.
 JB0482
 JB0482;                    North         East    Units  Estimated Accuracy
 JB0482;SPC IL E     -   178,240.      263,490.      MT  (+/- 180 meters Scaled)
 JB0482
 JB0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH468374(NAD 83)
 JB0482
 JB0482                          SUPERSEDED SURVEY CONTROL
 JB0482
 JB0482  NGVD 29 (??/??/92)  145.878  (m)          478.60   (f) ADJ UNCH    2 0
 JB0482
 JB0482.Superseded values are not recommended for survey control.
 JB0482
 JB0482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0482.See file dsdata.pdf to determine how the superseded data were derived.
 JB0482
 JB0482_MARKER: DB = BENCH MARK DISK
 JB0482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0482_STAMPING: U 252 1961
 JB0482_MARK LOGO: CGS
 JB0482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0482+STABILITY: SURFACE MOTION
 JB0482
 JB0482  HISTORY     - Date     Condition        Report By
 JB0482  HISTORY     - 1961     MONUMENTED       CGS
 JB0482  HISTORY     - 20090121 POOR             ILDT
 JB0482  HISTORY     - 20090126 POOR             ILDT
 JB0482
 JB0482                          STATION DESCRIPTION
 JB0482
 JB0482'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0482'3.1 MI NE FROM OPDYKE.
 JB0482'ABOUT 0.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 460 FROM THE POST
 JB0482'OFFICE IN OPDYKE, THENCE 1.05 MILES NORTH ALONG AN OILED ROAD,
 JB0482'THENCE 1.85 MILES EAST ALONG AN OILED ROAD, ABOUT 0.10 MILES
 JB0482'WEST OF A SHARP CURVE IN THE ROAD TO THE NORTH, AT A METAL
 JB0482'GATE AND FIELD ENTRANCE ON THE SOUTH SIDE OF THE ROAD, 18.5 FEET
 JB0482'SOUTH OF THE CENTER OF THE ROAD, 9 FEET EAST OF THE EAST END OF
 JB0482'A METAL GATE, 1 FOOT NORTH OF THE FENCE, 2 FEET WEST OF A METAL
 JB0482'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 JB0482'CONCRETE POST PROJECTING 2 INCHES.  NOTE-- THIS MARK MAY ALSO
 JB0482'BE REACHED BY GOING 1.2 MILES NORTHWEST ALONG U.S. HIGHWAY 460
 JB0482'FROM THE POST OFFICE IN BELLE RIVE, THENCE 2 MILES NORTH ALONG AN
 JB0482'OILED ROAD, THENCE 0.45 MILE EAST ALONG AN OILED ROAD.
 JB0482
 JB0482                          STATION RECOVERY (2009)
 JB0482
 JB0482'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0482'MARK RECOVERED IN POOR CONDITION.
 JB0482
 JB0482                          STATION RECOVERY (2009)
 JB0482
 JB0482'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0482'THE MONUMENT IS LEANING AND HALF UNEARTHED, THERE IS APPROX. 24 INCHES
 JB0482'OF CONCRETE OUT OF THE GROUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0215 ***********************************************************************
 JB0215  DESIGNATION -  U 253
 JB0215  PID         -  JB0215
 JB0215  STATE/COUNTY-  IL/WAYNE
 JB0215  COUNTRY     -  US
 JB0215  USGS QUAD   -  BOYLESTON (2018)
 JB0215
 JB0215                         *CURRENT SURVEY CONTROL
 JB0215  ______________________________________________________________________
 JB0215* NAD 83(1986) POSITION- 38 17 02.     (N) 088 23 17.     (W)   SCALED
 JB0215* NAVD 88 ORTHO HEIGHT -   115.669 (meters)      379.49  (feet) ADJUSTED
 JB0215  ______________________________________________________________________
 JB0215  GEOID HEIGHT    -        -30.479 (meters)                     GEOID18
 JB0215  DYNAMIC HEIGHT  -        115.595 (meters)      379.25  (feet) COMP
 JB0215  MODELED GRAVITY -    979,990.9   (mgal)                       NAVD 88
 JB0215
 JB0215  VERT ORDER      -  SECOND    CLASS 0
 JB0215
 JB0215.The horizontal coordinates were scaled from a map and have
 JB0215.an estimated accuracy of +/- 6 seconds.
 JB0215
 JB0215.The orthometric height was determined by differential leveling and
 JB0215.adjusted by the NATIONAL GEODETIC SURVEY
 JB0215.in June 1991.
 JB0215
 JB0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0215.GEOID18 height accuracy estimate available here.
 JB0215
 JB0215.Click photographs - Photos may exist for this station.
 JB0215
 JB0215.The dynamic height is computed by dividing the NAVD 88
 JB0215.geopotential number by the normal gravity value computed on the
 JB0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0215.degrees latitude (g = 980.6199 gals.).
 JB0215
 JB0215.The modeled gravity was interpolated from observed gravity values.
 JB0215
 JB0215;                    North         East    Units  Estimated Accuracy
 JB0215;SPC IL E     -   179,490.      295,210.      MT  (+/- 180 meters Scaled)
 JB0215
 JB0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH786382(NAD 83)
 JB0215
 JB0215                          SUPERSEDED SURVEY CONTROL
 JB0215
 JB0215  NGVD 29 (??/??/92)  115.791  (m)          379.89   (f) ADJ UNCH    2 0
 JB0215
 JB0215.Superseded values are not recommended for survey control.
 JB0215
 JB0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0215.See file dsdata.pdf to determine how the superseded data were derived.
 JB0215
 JB0215_MARKER: DB = BENCH MARK DISK
 JB0215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0215_STAMPING: U 253 1961
 JB0215_MARK LOGO: CGS
 JB0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0215+STABILITY: SURFACE MOTION
 JB0215
 JB0215  HISTORY     - Date     Condition        Report By
 JB0215  HISTORY     - 1961     MONUMENTED       CGS
 JB0215
 JB0215                          STATION DESCRIPTION
 JB0215
 JB0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0215'1.3 MI SW FROM BARNHILL.
 JB0215'ABOUT 1.25 MILES WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE
 JB0215'IN BARNHILL, THENCE 0.05 MILE SOUTH ALONG A DIRT ROAD, AT A
 JB0215'FENCE CORNER EAST OF THE ROAD, 21 FEET EAST OF THE CENTER OF
 JB0215'THE ROAD, 72 FEET SOUTH OF THE CENTER OF A FIELD ENTRANCE, 1.5
 JB0215'FEET WEST OF A FENCE, 20 FEET NORTH OF THE FENCE CORNER, 1.4
 JB0215'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0215'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0820 ***********************************************************************
 JB0820  DESIGNATION -  U 255
 JB0820  PID         -  JB0820
 JB0820  STATE/COUNTY-  IL/MARION
 JB0820  COUNTRY     -  US
 JB0820  USGS QUAD   -  FAIRMAN (2018)
 JB0820
 JB0820                         *CURRENT SURVEY CONTROL
 JB0820  ______________________________________________________________________
 JB0820* NAD 83(1986) POSITION- 38 38 24.     (N) 089 06 55.     (W)   SCALED
 JB0820* NAVD 88 ORTHO HEIGHT -   153.796 (meters)      504.58  (feet) ADJUSTED
 JB0820  ______________________________________________________________________
 JB0820  GEOID HEIGHT    -        -30.989 (meters)                     GEOID18
 JB0820  DYNAMIC HEIGHT  -        153.699 (meters)      504.26  (feet) COMP
 JB0820  MODELED GRAVITY -    979,995.9   (mgal)                       NAVD 88
 JB0820
 JB0820  VERT ORDER      -  FIRST     CLASS I
 JB0820
 JB0820.The horizontal coordinates were scaled from a map and have
 JB0820.an estimated accuracy of +/- 6 seconds.
 JB0820
 JB0820.The orthometric height was determined by differential leveling and
 JB0820.adjusted by the NATIONAL GEODETIC SURVEY
 JB0820.in June 1991.
 JB0820
 JB0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0820.GEOID18 height accuracy estimate available here.
 JB0820
 JB0820.Click photographs - Photos may exist for this station.
 JB0820
 JB0820.The dynamic height is computed by dividing the NAVD 88
 JB0820.geopotential number by the normal gravity value computed on the
 JB0820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0820.degrees latitude (g = 980.6199 gals.).
 JB0820
 JB0820.The modeled gravity was interpolated from observed gravity values.
 JB0820
 JB0820;                    North         East    Units  Estimated Accuracy
 JB0820;SPC IL E     -   219,310.      231,920.      MT  (+/- 180 meters Scaled)
 JB0820
 JB0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH159789(NAD 83)
 JB0820
 JB0820                          SUPERSEDED SURVEY CONTROL
 JB0820
 JB0820  NGVD 29 (??/??/92)  153.925  (m)          505.00   (f) ADJ UNCH    1 1
 JB0820
 JB0820.Superseded values are not recommended for survey control.
 JB0820
 JB0820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0820.See file dsdata.pdf to determine how the superseded data were derived.
 JB0820
 JB0820_MARKER: DB = BENCH MARK DISK
 JB0820_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0820_SP_SET: BRIDGE
 JB0820_STAMPING: U 255 1961
 JB0820_MARK LOGO: CGS
 JB0820_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0820
 JB0820  HISTORY     - Date     Condition        Report By
 JB0820  HISTORY     - 1961     MONUMENTED       CGS
 JB0820  HISTORY     - 1969     GOOD             CGS
 JB0820  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0820  HISTORY     - 20110912 POOR             ILDT
 JB0820  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0820
 JB0820                          STATION DESCRIPTION
 JB0820
 JB0820'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0820'1.9 MI N FROM SANDOVAL.
 JB0820'ABOUT 1.9 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0820'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB0820'AT SANDOVAL, 0.5 MILE SOUTH OF MILEPOST 668, 0.4 MILE NORTH OF A
 JB0820'CROSSING OF THE RAILROAD AND A ROAD, 4 FEET WEST OF THE WEST
 JB0820'RAIL, SET IN THE TOP AND 1.0 FOOT EAST OF THE WEST END OF THE
 JB0820'NORTH CONCRETE ABUTMENT OF RAILROAD BRIDGE NUMBER 667.5 OVER
 JB0820'LOST CREEK, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 JB0820'SEC 5, T 2 N, R 1 E.
 JB0820
 JB0820                          STATION RECOVERY (1986)
 JB0820
 JB0820'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0820'ALL THAT REMAINS IS THE STEM OF THE DISK.
 JB0820
 JB0820                          STATION RECOVERY (2011)
 JB0820
 JB0820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0820'CAP MISSING.
 JB0820
 JB0820                          STATION RECOVERY (2014)
 JB0820
 JB0820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0820'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0773 ***********************************************************************
 JB0773  DESIGNATION -  U 256
 JB0773  PID         -  JB0773
 JB0773  STATE/COUNTY-  IL/FAYETTE
 JB0773  COUNTRY     -  US
 JB0773  USGS QUAD   -  VANDALIA (2018)
 JB0773
 JB0773                         *CURRENT SURVEY CONTROL
 JB0773  ______________________________________________________________________
 JB0773* NAD 83(1986) POSITION- 38 58 39.03   (N) 089 06 24.10   (W)   HD_HELD1
 JB0773* NAVD 88 ORTHO HEIGHT -   158.032 (meters)      518.48  (feet) ADJUSTED
 JB0773  ______________________________________________________________________
 JB0773  GEOID HEIGHT    -        -31.730 (meters)                     GEOID18
 JB0773  DYNAMIC HEIGHT  -        157.935 (meters)      518.16  (feet) COMP
 JB0773  MODELED GRAVITY -    980,011.0   (mgal)                       NAVD 88
 JB0773
 JB0773  VERT ORDER      -  FIRST     CLASS I
 JB0773
 JB0773.The horizontal coordinates were determined by differentially corrected
 JB0773.hand held GPS observations or other comparable positioning techniques
 JB0773.and have an estimated accuracy of +/- 3 meters.
 JB0773
 JB0773.The orthometric height was determined by differential leveling and
 JB0773.adjusted by the NATIONAL GEODETIC SURVEY
 JB0773.in June 1991.
 JB0773
 JB0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0773.GEOID18 height accuracy estimate available here.
 JB0773
 JB0773.Click photographs - Photos may exist for this station.
 JB0773
 JB0773.The dynamic height is computed by dividing the NAVD 88
 JB0773.geopotential number by the normal gravity value computed on the
 JB0773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0773.degrees latitude (g = 980.6199 gals.).
 JB0773
 JB0773.The modeled gravity was interpolated from observed gravity values.
 JB0773
 JB0773;                    North         East    Units  Estimated Accuracy
 JB0773;SPC IL E     -   256,765.7     232,986.5     MT  (+/- 3 meters HH1 GPS) 
 JB0773
 JB0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1751116391(NAD 83)
 JB0773
 JB0773                          SUPERSEDED SURVEY CONTROL
 JB0773
 JB0773  NGVD 29 (??/??/92)  158.148  (m)          518.86   (f) ADJ UNCH    1 1
 JB0773
 JB0773.Superseded values are not recommended for survey control.
 JB0773
 JB0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0773.See file dsdata.pdf to determine how the superseded data were derived.
 JB0773
 JB0773_MARKER: DB = BENCH MARK DISK
 JB0773_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 JB0773_SP_SET: PIER
 JB0773_STAMPING: U 256 1961
 JB0773_MARK LOGO: CGS
 JB0773_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0773_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0773+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2015
 JB0773
 JB0773  HISTORY     - Date     Condition        Report By
 JB0773  HISTORY     - 1961     MONUMENTED       CGS
 JB0773  HISTORY     - 1969     GOOD             CGS
 JB0773  HISTORY     - 1976     GOOD             NGS
 JB0773  HISTORY     - 20120626 GOOD             ILDT
 JB0773  HISTORY     - 20140623 GOOD             ILDT
 JB0773  HISTORY     - 20150904 GOOD             AMESC
 JB0773
 JB0773                          STATION DESCRIPTION
 JB0773
 JB0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0773'1.2 MI N FROM VANDALIA.
 JB0773'ABOUT 1.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0773'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0773'VANDALIA, 0.2 MILE SOUTH OF A CROSSING OF THE RAILROAD AND A
 JB0773'PAVED ROAD, 0.15 MILE SOUTH OF THE SOUTH TRAFFIC LANES OF
 JB0773'INTERSTATE HIGHWAY 70, 0.1 MILE NORTH OF MILEPOST 691, 21 FEET
 JB0773'WEST OF THE WEST RAIL, SET VERTICALLY IN THE EAST FACE AND 2.0
 JB0773'FEET SOUTH OF THE NORTH END OF THE WEST CONCRETE PIER FOR THE
 JB0773'RAILROAD OVERPASS FOR U.S. HIGHWAY 40 AND STATE HIGHWAY 185,
 JB0773'AND ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE TRACK.  SEC 8, T 6 N,
 JB0773'R 1 E.
 JB0773
 JB0773                          STATION RECOVERY (1976)
 JB0773
 JB0773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0773'RECOVERED IN GOOD CONDITION.
 JB0773
 JB0773                          STATION RECOVERY (2012)
 JB0773
 JB0773'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0773'RECOVERED IN GOOD CONDITION.
 JB0773
 JB0773                          STATION RECOVERY (2014)
 JB0773
 JB0773'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0773'RECOVERED IN GOOD CONDITION.
 JB0773
 JB0773                          STATION RECOVERY (2015)
 JB0773
 JB0773'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0773'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0779 ***********************************************************************
 KB0779  DESIGNATION -  U 257
 KB0779  PID         -  KB0779
 KB0779  STATE/COUNTY-  IL/FAYETTE
 KB0779  COUNTRY     -  US
 KB0779  USGS QUAD   -  RAMSEY (2018)
 KB0779
 KB0779                         *CURRENT SURVEY CONTROL
 KB0779  ______________________________________________________________________
 KB0779* NAD 83(2011) POSITION- 39 12 09.32811(N) 089 06 33.06864(W)   ADJUSTED
 KB0779* NAD 83(2011) ELLIP HT-   162.669 (meters)        (06/27/12)   ADJUSTED
 KB0779* NAD 83(2011) EPOCH   -  2010.00
 KB0779* NAVD 88 ORTHO HEIGHT -   194.691 (meters)      638.75  (feet) ADJUSTED
 KB0779  ______________________________________________________________________
 KB0779  GEOID HEIGHT    -        -32.027 (meters)                     GEOID18
 KB0779  NAD 83(2011) X  -     76,946.353 (meters)                     COMP
 KB0779  NAD 83(2011) Y  - -4,948,670.206 (meters)                     COMP
 KB0779  NAD 83(2011) Z  -  4,009,873.682 (meters)                     COMP
 KB0779  LAPLACE CORR    -         -2.62  (seconds)                    DEFLEC18
 KB0779  DYNAMIC HEIGHT  -        194.573 (meters)      638.36  (feet) COMP
 KB0779  MODELED GRAVITY -    980,015.9   (mgal)                       NAVD 88
 KB0779
 KB0779  VERT ORDER      -  FIRST     CLASS I
 KB0779
 KB0779  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0779  Standards:
 KB0779         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0779            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0779  -------------------------------------------------------------------
 KB0779  NETWORK    0.50   0.82           0.24   0.14   0.42     -0.03704301
 KB0779  -------------------------------------------------------------------
 KB0779  Click here for local accuracies and other accuracy information.
 KB0779
 KB0779.The horizontal coordinates were established by GPS observations
 KB0779.and adjusted by the National Geodetic Survey in June 2012.
 KB0779
 KB0779.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0779.been affixed to the stable North American tectonic plate. See 
 KB0779.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0779
 KB0779.The horizontal coordinates are valid at the epoch date displayed above
 KB0779.which is a decimal equivalence of Year/Month/Day.
 KB0779
 KB0779.The orthometric height was determined by differential leveling and
 KB0779.adjusted by the NATIONAL GEODETIC SURVEY
 KB0779.in June 1991.
 KB0779
 KB0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0779.GEOID18 height accuracy estimate available here.
 KB0779
 KB0779.Click photographs - Photos may exist for this station.
 KB0779
 KB0779.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0779
 KB0779.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0779
 KB0779.The ellipsoidal height was determined by GPS observations
 KB0779.and is referenced to NAD 83.
 KB0779
 KB0779.The dynamic height is computed by dividing the NAVD 88
 KB0779.geopotential number by the normal gravity value computed on the
 KB0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0779.degrees latitude (g = 980.6199 gals.).
 KB0779
 KB0779.The modeled gravity was interpolated from observed gravity values.
 KB0779
 KB0779. The following values were computed from the NAD 83(2011) position.
 KB0779
 KB0779;                    North         East     Units Scale Factor Converg.
 KB0779;SPC IL E     -   281,755.426   232,984.037   MT  1.00003028   -0 29 25.5
 KB0779;SPC IL E     -   924,392.59    764,381.79   sFT  1.00003028   -0 29 25.5
 KB0779;UTM  16      - 4,341,378.071   317,875.522   MT  1.00000842   -1 20 00.6
 KB0779
 KB0779!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0779!SPC IL E     -   0.99997448  x   1.00003028  =   1.00000476
 KB0779!UTM  16      -   0.99997448  x   1.00000842  =   0.99998290
 KB0779
 KB0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1787541378(NAD 83)
 KB0779
 KB0779                          SUPERSEDED SURVEY CONTROL
 KB0779
 KB0779  NAD 83(2007)-  39 12 09.32806(N)    089 06 33.06936(W) AD(2002.00) B
 KB0779  ELLIP H (04/07/09)  162.701  (m)                       GP(2002.00) 2 2
 KB0779  NAD 83(1997)-  39 12 09.32791(N)    089 06 33.06947(W) AD(       ) B
 KB0779  ELLIP H (05/04/06)  162.681  (m)                       GP(       ) 2 2
 KB0779  NAVD 88             194.69   (m)          638.7    (f) LEVELING    3  
 KB0779  NGVD 29 (??/??/92)  194.772  (m)          639.01   (f) ADJ UNCH    1 1
 KB0779
 KB0779.Superseded values are not recommended for survey control.
 KB0779
 KB0779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0779.See file dsdata.pdf to determine how the superseded data were derived.
 KB0779
 KB0779_MARKER: DB = BENCH MARK DISK
 KB0779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0779_STAMPING: U 257 1961
 KB0779_MARK LOGO: CGS
 KB0779_PROJECTION: RECESSED 5 CENTIMETERS
 KB0779_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0779+STABILITY: SURFACE MOTION
 KB0779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0779+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 KB0779
 KB0779  HISTORY     - Date     Condition        Report By
 KB0779  HISTORY     - 1961     MONUMENTED       CGS
 KB0779  HISTORY     - 1969     GOOD             CGS
 KB0779  HISTORY     - 1976     GOOD             NGS
 KB0779  HISTORY     - 20060201 GOOD             ILDT
 KB0779  HISTORY     - 20140718 GOOD             ILDT
 KB0779  HISTORY     - 20150903 GOOD             AMESC
 KB0779
 KB0779                          STATION DESCRIPTION
 KB0779
 KB0779'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0779'4.4 MI N FROM RAMSEY.
 KB0779'ABOUT 4.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0779'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.35 MILE SOUTH OF
 KB0779'MILEPOST 707, 100 FEET EAST-NORTHEAST OF THE CENTER OF A CROSSING
 KB0779'OF THE RAILROAD AND A PAVED ROAD, 94 1/2 FEET EAST OF THE EAST
 KB0779'RAIL, 27 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 9 1/2
 KB0779'FEET NORTHWEST OF A POWER POLE, 2 FEET WEST OF A FENCE, 1.5 FEET
 KB0779'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, ABOUT
 KB0779'4 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 KB0779'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 KB0779'GROUND.  SEC 20, T9N, R1E.
 KB0779
 KB0779                          STATION RECOVERY (1976)
 KB0779
 KB0779'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0779'RECOVERED IN GOOD CONDITION.
 KB0779
 KB0779                          STATION RECOVERY (2006)
 KB0779
 KB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 KB0779'RECOVERED AS DESCRIBED
 KB0779
 KB0779                          STATION RECOVERY (2014)
 KB0779
 KB0779'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0779'RECOVERED AS DESCRIBED
 KB0779
 KB0779                          STATION RECOVERY (2015)
 KB0779
 KB0779'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0779'RECOVERED IN GOOD CONDITION.
 KB0779'
 KB0779'NOTE-ADD-THE RAILROAD TRACKS, FENCE AND WITNESS POST ARE GONE.
 KB0779'
 KB0779'THE STATION IS 27.5 FT (8.4 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 KB0779'3200 NORTH, 50.9 FT (15.5 M) WEST-NORTHWEST OF A POWER POLE AND 48.7
 KB0779'FT (14.8 M) NORTH OF TELEPHONE PEDESTAL NUMBER 'L1012 P2 P6'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0473 ***********************************************************************
 LC0473  DESIGNATION -  U 258
 LC0473  PID         -  LC0473
 LC0473  STATE/COUNTY-  IL/MCLEAN
 LC0473  COUNTRY     -  US
 LC0473  USGS QUAD   -  HEYWORTH (2018)
 LC0473
 LC0473                         *CURRENT SURVEY CONTROL
 LC0473  ______________________________________________________________________
 LC0473* NAD 83(1986) POSITION- 40 17 47.     (N) 088 58 25.     (W)   SCALED
 LC0473* NAVD 88 ORTHO HEIGHT -   222.944 (meters)      731.44  (feet) ADJUSTED
 LC0473  ______________________________________________________________________
 LC0473  GEOID HEIGHT    -        -32.134 (meters)                     GEOID18
 LC0473  DYNAMIC HEIGHT  -        222.834 (meters)      731.08  (feet) COMP
 LC0473  MODELED GRAVITY -    980,127.3   (mgal)                       NAVD 88
 LC0473
 LC0473  VERT ORDER      -  FIRST     CLASS I
 LC0473
 LC0473.The horizontal coordinates were scaled from a map and have
 LC0473.an estimated accuracy of +/- 6 seconds.
 LC0473
 LC0473.The orthometric height was determined by differential leveling and
 LC0473.adjusted by the NATIONAL GEODETIC SURVEY
 LC0473.in June 1991.
 LC0473
 LC0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0473.GEOID18 height accuracy estimate available here.
 LC0473
 LC0473.Click photographs - Photos may exist for this station.
 LC0473
 LC0473.The dynamic height is computed by dividing the NAVD 88
 LC0473.geopotential number by the normal gravity value computed on the
 LC0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0473.degrees latitude (g = 980.6199 gals.).
 LC0473
 LC0473.The modeled gravity was interpolated from observed gravity values.
 LC0473
 LC0473;                    North         East    Units  Estimated Accuracy
 LC0473;SPC IL E     -   403,110.      245,560.      MT  (+/- 180 meters Scaled)
 LC0473
 LC0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK322625(NAD 83)
 LC0473
 LC0473                          SUPERSEDED SURVEY CONTROL
 LC0473
 LC0473  NGVD 29 (??/??/92)  223.015  (m)          731.68   (f) ADJ UNCH    1 1
 LC0473
 LC0473.Superseded values are not recommended for survey control.
 LC0473
 LC0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0473.See file dsdata.pdf to determine how the superseded data were derived.
 LC0473
 LC0473_MARKER: DB = BENCH MARK DISK
 LC0473_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0473_SP_SET: CULVERT HEADWALL
 LC0473_STAMPING: U 258 1961
 LC0473_MARK LOGO: CGS
 LC0473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0473+STABILITY: SURFACE MOTION
 LC0473
 LC0473  HISTORY     - Date     Condition        Report By
 LC0473  HISTORY     - 1961     MONUMENTED       CGS
 LC0473  HISTORY     - 1969     GOOD             CGS
 LC0473
 LC0473                          STATION DESCRIPTION
 LC0473
 LC0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0473'1.2 MI S FROM HEYWORTH.
 LC0473'ABOUT 1.15 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0473'THE POST OFFICE AT HEYWORTH, 0.2 MILE NORTH OF MILEPOST 783,
 LC0473'0.1 MILE SOUTH OF A CROSSING OF THE RAILROAD AND A PAVED ROAD,
 LC0473'69 1/2 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF THE SOUTH
 LC0473'END OF THE WEST CONCRETE HEADWALL OF A CONCRETE CULVERT UNDER
 LC0473'AN OLD ROAD, 11 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC0473'32 FEET SOUTHWEST OF A POWER POLE, AND ABOUT 6 FEET BELOW THE
 LC0473'LEVEL OF THE TRACK.  SEC 10, T 21 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0124 ***********************************************************************
 MF0124  DESIGNATION -  U 26
 MF0124  PID         -  MF0124
 MF0124  STATE/COUNTY-  IL/WILL
 MF0124  COUNTRY     -  US
 MF0124  USGS QUAD   -  JOLIET (2018)
 MF0124
 MF0124                         *CURRENT SURVEY CONTROL
 MF0124  ______________________________________________________________________
 MF0124* NAD 83(1986) POSITION- 41 31 24.     (N) 088 00 53.     (W)   SCALED
 MF0124* NAVD 88 ORTHO HEIGHT -   192.555 (meters)      631.74  (feet) ADJUSTED
 MF0124  ______________________________________________________________________
 MF0124  GEOID HEIGHT    -        -33.196 (meters)                     GEOID18
 MF0124  DYNAMIC HEIGHT  -        192.481 (meters)      631.50  (feet) COMP
 MF0124  MODELED GRAVITY -    980,233.5   (mgal)                       NAVD 88
 MF0124
 MF0124  VERT ORDER      -  SECOND    CLASS 0
 MF0124
 MF0124.The horizontal coordinates were scaled from a map and have
 MF0124.an estimated accuracy of +/- 6 seconds.
 MF0124
 MF0124.The orthometric height was determined by differential leveling and
 MF0124.adjusted by the NATIONAL GEODETIC SURVEY
 MF0124.in June 1991.
 MF0124
 MF0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0124.GEOID18 height accuracy estimate available here.
 MF0124
 MF0124.Click photographs - Photos may exist for this station.
 MF0124
 MF0124.The dynamic height is computed by dividing the NAVD 88
 MF0124.geopotential number by the normal gravity value computed on the
 MF0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0124.degrees latitude (g = 980.6199 gals.).
 MF0124
 MF0124.The modeled gravity was interpolated from observed gravity values.
 MF0124
 MF0124;                    North         East    Units  Estimated Accuracy
 MF0124;SPC IL E     -   539,210.      326,590.      MT  (+/- 180 meters Scaled)
 MF0124
 MF0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL153973(NAD 83)
 MF0124
 MF0124                          SUPERSEDED SURVEY CONTROL
 MF0124
 MF0124  NGVD 29 (??/??/92)  192.647  (m)          632.04   (f) ADJ UNCH    2 0
 MF0124
 MF0124.Superseded values are not recommended for survey control.
 MF0124
 MF0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0124.See file dsdata.pdf to determine how the superseded data were derived.
 MF0124
 MF0124_MARKER: DB = BENCH MARK DISK
 MF0124_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0124_SP_SET: CULVERT HEADWALL
 MF0124_STAMPING: U 26 1934
 MF0124_MARK LOGO: CGS
 MF0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0124+STABILITY: SURFACE MOTION
 MF0124
 MF0124  HISTORY     - Date     Condition        Report By
 MF0124  HISTORY     - 1934     MONUMENTED       CGS
 MF0124  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 MF0124
 MF0124                          STATION DESCRIPTION
 MF0124
 MF0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0124'3.6 MI E FROM JOLIET.
 MF0124'3.6 MILES EAST ALONG THE MICHIGAN CENTRAL RAILROAD FROM THE
 MF0124'COUNTY COURTHOUSE AT JOLIET, WILL COUNTY, 16 POLES WEST OF MILEPOST
 MF0124'J 4, AT A PUBLIC-ROAD CROSSING, 33 FEET SOUTHWEST OF THE
 MF0124'CENTERLINE OF THE TRACK, 22 FEET NORTH OF THE CENTERLINE OF
 MF0124'THE ROAD, AT A 3-FOOT CONCRETE CULVERT, IN THE NORTHWEST CONCRETE
 MF0124'HEADWALL, AND ABOUT 1 FOOT LOWER THAN THE RAIL.  A STANDARD
 MF0124'DISK, STAMPED U 26 1934.
 MF0124
 MF0124                          STATION RECOVERY (2000)
 MF0124
 MF0124'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (BPG)
 MF0124'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0583 ***********************************************************************
 KB0583  DESIGNATION -  U 260
 KB0583  PID         -  KB0583
 KB0583  STATE/COUNTY-  IL/MACON
 KB0583  COUNTRY     -  US
 KB0583  USGS QUAD   -  DECATUR (2018)
 KB0583
 KB0583                         *CURRENT SURVEY CONTROL
 KB0583  ______________________________________________________________________
 KB0583* NAD 83(1986) POSITION- 39 48 54.     (N) 088 57 59.     (W)   SCALED
 KB0583* NAVD 88 ORTHO HEIGHT -   201.424 (meters)      660.84  (feet) ADJUSTED
 KB0583  ______________________________________________________________________
 KB0583  GEOID HEIGHT    -        -32.320 (meters)                     GEOID18
 KB0583  DYNAMIC HEIGHT  -        201.315 (meters)      660.48  (feet) COMP
 KB0583  MODELED GRAVITY -    980,083.5   (mgal)                       NAVD 88
 KB0583
 KB0583  VERT ORDER      -  FIRST     CLASS I
 KB0583
 KB0583.The horizontal coordinates were scaled from a map and have
 KB0583.an estimated accuracy of +/- 6 seconds.
 KB0583
 KB0583.The orthometric height was determined by differential leveling and
 KB0583.adjusted by the NATIONAL GEODETIC SURVEY
 KB0583.in June 1991.
 KB0583
 KB0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0583.GEOID18 height accuracy estimate available here.
 KB0583
 KB0583.Click photographs - Photos may exist for this station.
 KB0583
 KB0583.The dynamic height is computed by dividing the NAVD 88
 KB0583.geopotential number by the normal gravity value computed on the
 KB0583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0583.degrees latitude (g = 980.6199 gals.).
 KB0583
 KB0583.The modeled gravity was interpolated from observed gravity values.
 KB0583
 KB0583;                    North         East    Units  Estimated Accuracy
 KB0583;SPC IL E     -   349,650.      245,800.      MT  (+/- 180 meters Scaled)
 KB0583
 KB0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK316090(NAD 83)
 KB0583
 KB0583                          SUPERSEDED SURVEY CONTROL
 KB0583
 KB0583  NGVD 29 (??/??/92)  201.504  (m)          661.10   (f) ADJ UNCH    1 1
 KB0583
 KB0583.Superseded values are not recommended for survey control.
 KB0583
 KB0583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0583.See file dsdata.pdf to determine how the superseded data were derived.
 KB0583
 KB0583_MARKER: DB = BENCH MARK DISK
 KB0583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0583_STAMPING: U 260 1961
 KB0583_MARK LOGO: CGS
 KB0583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0583+STABILITY: SURFACE MOTION
 KB0583_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0583+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2001
 KB0583
 KB0583  HISTORY     - Date     Condition        Report By
 KB0583  HISTORY     - 1961     MONUMENTED       CGS
 KB0583  HISTORY     - 1969     GOOD             CGS
 KB0583  HISTORY     - 1976     GOOD             NGS
 KB0583  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 KB0583  HISTORY     - 20010806 GOOD             BCA
 KB0583
 KB0583                          STATION DESCRIPTION
 KB0583
 KB0583'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0583'2.6 MI SW FROM DECATUR.
 KB0583'ABOUT 2.55 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0583'FROM THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.35
 KB0583'MILE SOUTHWEST OF MILEPOST 750, 138 FEET NORTHEAST OF THE CENTER
 KB0583'OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 30 FEET SOUTHEAST
 KB0583'OF THE SOUTHEAST RAIL, 3 1/2 FEET SOUTHWEST OF A TELEPHONE POLE,
 KB0583'1.5 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0583'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2
 KB0583'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 27, T 16 N, R 2 E.
 KB0583
 KB0583                          STATION RECOVERY (1976)
 KB0583
 KB0583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0583'RECOVERED IN GOOD CONDITION.
 KB0583
 KB0583                          STATION RECOVERY (1989)
 KB0583
 KB0583'RECOVERY NOTE BY US POWER SQUADRON 1989 (DK)
 KB0583'MARK NOT FOUND.
 KB0583
 KB0583                          STATION RECOVERY (2001)
 KB0583
 KB0583'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 KB0583'TELEPHONE POLE HAS BEEN SAWED OFF 1 FOOT ABOVE THE LEVEL OF THE
 KB0583'GROUND.  METAL WITNESS POST IS BENT NEARLY PARALLEL TO THE GROUND AND
 KB0583'THE SIGN IS MISSING.  STATION 0.7 FEET SOUTHWEST OF THE SOUTHWEST FACE
 KB0583'OF A 12-INCH DIAMETER DECIDUOUS TREE AND LEVEL WITH THE GROUND.
 KB0583'ELEVATION OF STATION WAS NOT OBSERVED AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0769 ***********************************************************************
 KB0769  DESIGNATION -  U 261
 KB0769  PID         -  KB0769
 KB0769  STATE/COUNTY-  IL/SHELBY
 KB0769  COUNTRY     -  US
 KB0769  USGS QUAD   -  OCONEE (2018)
 KB0769
 KB0769                         *CURRENT SURVEY CONTROL
 KB0769  ______________________________________________________________________
 KB0769* NAD 83(1986) POSITION- 39 17 24.     (N) 089 06 31.     (W)   SCALED
 KB0769* NAVD 88 ORTHO HEIGHT -   204.650 (meters)      671.42  (feet) ADJUSTED
 KB0769  ______________________________________________________________________
 KB0769  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 KB0769  DYNAMIC HEIGHT  -        204.524 (meters)      671.01  (feet) COMP
 KB0769  MODELED GRAVITY -    980,011.5   (mgal)                       NAVD 88
 KB0769
 KB0769  VERT ORDER      -  FIRST     CLASS I
 KB0769
 KB0769.The horizontal coordinates were scaled from a map and have
 KB0769.an estimated accuracy of +/- 6 seconds.
 KB0769
 KB0769.The orthometric height was determined by differential leveling and
 KB0769.adjusted by the NATIONAL GEODETIC SURVEY
 KB0769.in June 1991.
 KB0769
 KB0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0769.GEOID18 height accuracy estimate available here.
 KB0769
 KB0769.Click photographs - Photos may exist for this station.
 KB0769
 KB0769.The dynamic height is computed by dividing the NAVD 88
 KB0769.geopotential number by the normal gravity value computed on the
 KB0769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0769.degrees latitude (g = 980.6199 gals.).
 KB0769
 KB0769.The modeled gravity was interpolated from observed gravity values.
 KB0769
 KB0769;                    North         East    Units  Estimated Accuracy
 KB0769;SPC IL E     -   291,460.      233,120.      MT  (+/- 180 meters Scaled)
 KB0769
 KB0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ181510(NAD 83)
 KB0769
 KB0769                          SUPERSEDED SURVEY CONTROL
 KB0769
 KB0769  NGVD 29 (??/??/92)  204.730  (m)          671.69   (f) ADJ UNCH    1 1
 KB0769
 KB0769.Superseded values are not recommended for survey control.
 KB0769
 KB0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0769.See file dsdata.pdf to determine how the superseded data were derived.
 KB0769
 KB0769_MARKER: DB = BENCH MARK DISK
 KB0769_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 KB0769_STAMPING: U 261 1961
 KB0769_MARK LOGO: CGS
 KB0769_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0769_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0769
 KB0769  HISTORY     - Date     Condition        Report By
 KB0769  HISTORY     - 1961     MONUMENTED       CGS
 KB0769  HISTORY     - 1969     GOOD             CGS
 KB0769  HISTORY     - 1976     GOOD             NGS
 KB0769  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0769  HISTORY     - 20150903 MARK NOT FOUND   AMESC
 KB0769
 KB0769                          STATION DESCRIPTION
 KB0769
 KB0769'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0769'7.1 MI S FROM PANA.
 KB0769'ABOUT 7.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0769'THE RAILROAD SWITCH CONTROL TOWER AT PANA, 0.35 MILE SOUTH OF
 KB0769'MILEPOST 713, 85 FEET SOUTHEAST OF THE CENTER OF A CROSSING
 KB0769'OF THE RAILROAD AND A ROAD, AT THE COMMUNITY OF OCONEE, 47 FEET
 KB0769'EAST OF THE EAST RAIL, 71 FEET SOUTH OF THE CENTER LINE OF THE
 KB0769'ROAD, 2 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.5 FEET NORTH OF A
 KB0769'METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK,
 KB0769'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO
 KB0769'A DEPTH OF 24 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS
 KB0769'6 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 29, T10N, R1E.
 KB0769
 KB0769                          STATION RECOVERY (1976)
 KB0769
 KB0769'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0769'RECOVERED IN GOOD CONDITION.
 KB0769
 KB0769                          STATION RECOVERY (2014)
 KB0769
 KB0769'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0769'MARK NOT FOUND
 KB0769
 KB0769                          STATION RECOVERY (2015)
 KB0769
 KB0769'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0769'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0681 ***********************************************************************
 KB0681  DESIGNATION -  U 262
 KB0681  PID         -  KB0681
 KB0681  STATE/COUNTY-  IL/CHRISTIAN
 KB0681  COUNTRY     -  US
 KB0681  USGS QUAD   -  ASSUMPTION (2018)
 KB0681
 KB0681                         *CURRENT SURVEY CONTROL
 KB0681  ______________________________________________________________________
 KB0681* NAD 83(1986) POSITION- 39 32 14.     (N) 089 02 35.     (W)   SCALED
 KB0681* NAVD 88 ORTHO HEIGHT -   189.031 (meters)      620.18  (feet) ADJUSTED
 KB0681  ______________________________________________________________________
 KB0681  GEOID HEIGHT    -        -32.310 (meters)                     GEOID18
 KB0681  DYNAMIC HEIGHT  -        188.923 (meters)      619.82  (feet) COMP
 KB0681  MODELED GRAVITY -    980,050.7   (mgal)                       NAVD 88
 KB0681
 KB0681  VERT ORDER      -  FIRST     CLASS II
 KB0681
 KB0681.The horizontal coordinates were scaled from a map and have
 KB0681.an estimated accuracy of +/- 6 seconds.
 KB0681
 KB0681.The orthometric height was determined by differential leveling and
 KB0681.adjusted by the NATIONAL GEODETIC SURVEY
 KB0681.in June 1991.
 KB0681
 KB0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0681.GEOID18 height accuracy estimate available here.
 KB0681
 KB0681.Click photographs - Photos may exist for this station.
 KB0681
 KB0681.The dynamic height is computed by dividing the NAVD 88
 KB0681.geopotential number by the normal gravity value computed on the
 KB0681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0681.degrees latitude (g = 980.6199 gals.).
 KB0681
 KB0681.The modeled gravity was interpolated from observed gravity values.
 KB0681
 KB0681;                    North         East    Units  Estimated Accuracy
 KB0681;SPC IL W     -   319,210.      796,590.      MT  (+/- 180 meters Scaled)
 KB0681
 KB0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ244783(NAD 83)
 KB0681
 KB0681                          SUPERSEDED SURVEY CONTROL
 KB0681
 KB0681  NGVD 29 (??/??/92)  189.119  (m)          620.47   (f) ADJ UNCH    1 2
 KB0681
 KB0681.Superseded values are not recommended for survey control.
 KB0681
 KB0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0681.See file dsdata.pdf to determine how the superseded data were derived.
 KB0681
 KB0681_MARKER: DB = BENCH MARK DISK
 KB0681_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0681_SP_SET: BOX CULVERT HEADWALL
 KB0681_STAMPING: U 262 1961
 KB0681_MARK LOGO: CGS
 KB0681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0681+STABILITY: SURFACE MOTION
 KB0681
 KB0681  HISTORY     - Date     Condition        Report By
 KB0681  HISTORY     - 1961     MONUMENTED       CGS
 KB0681
 KB0681                          STATION DESCRIPTION
 KB0681
 KB0681'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0681'1.2 MI N FROM ASSUMPTION.
 KB0681'ABOUT 1.2 MILES NORTH ALONG ILLINOIS CENTRAL RAILROAD FROM THE
 KB0681'STATION AT ASSUMPTION, ABOUT 0.05 MILE NORTH OF MILEPOST 730, AT
 KB0681'A GRADED ROAD CROSSING, AT A POINT WHERE U.S. HIGHWAY 51 SLOWLY
 KB0681'LEAVES THE TRACK, SET IN THE SOUTH END OF THE WEST HEAD WALL OF
 KB0681'A 8 FOOT BOX CULVERT UNDER THE U.S. HIGHWAY 51, IN SECTION 35,
 KB0681'R 1 E, T 12 N, 20.5 WEST OF THE CENTER LINE OF U.S. HIGHWAY
 KB0681'51, 38 FEET SOUTHWEST OF THE CROSSING OF U.S. 51 AND THE GRADED
 KB0681'ROAD CROSSING, 342 FEET EAST OF THE EAST RAIL OF MAIN TRACK, AND
 KB0681'IS ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0682 ***********************************************************************
 KB0682  DESIGNATION -  U 262 RESET
 KB0682  PID         -  KB0682
 KB0682  STATE/COUNTY-  IL/CHRISTIAN
 KB0682  COUNTRY     -  US
 KB0682  USGS QUAD   -  ASSUMPTION (2018)
 KB0682
 KB0682                         *CURRENT SURVEY CONTROL
 KB0682  ______________________________________________________________________
 KB0682* NAD 83(1986) POSITION- 39 32 14.     (N) 089 02 35.     (W)   SCALED
 KB0682* NAVD 88 ORTHO HEIGHT -   189.096 (meters)      620.39  (feet) ADJUSTED
 KB0682  ______________________________________________________________________
 KB0682  GEOID HEIGHT    -        -32.310 (meters)                     GEOID18
 KB0682  DYNAMIC HEIGHT  -        188.987 (meters)      620.03  (feet) COMP
 KB0682  MODELED GRAVITY -    980,050.7   (mgal)                       NAVD 88
 KB0682
 KB0682  VERT ORDER      -  FIRST     CLASS I
 KB0682
 KB0682.The horizontal coordinates were scaled from a map and have
 KB0682.an estimated accuracy of +/- 6 seconds.
 KB0682
 KB0682.The orthometric height was determined by differential leveling and
 KB0682.adjusted by the NATIONAL GEODETIC SURVEY
 KB0682.in June 1991.
 KB0682
 KB0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0682.GEOID18 height accuracy estimate available here.
 KB0682
 KB0682.Click photographs - Photos may exist for this station.
 KB0682
 KB0682.The dynamic height is computed by dividing the NAVD 88
 KB0682.geopotential number by the normal gravity value computed on the
 KB0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0682.degrees latitude (g = 980.6199 gals.).
 KB0682
 KB0682.The modeled gravity was interpolated from observed gravity values.
 KB0682
 KB0682;                    North         East    Units  Estimated Accuracy
 KB0682;SPC IL W     -   319,210.      796,590.      MT  (+/- 180 meters Scaled)
 KB0682
 KB0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ244783(NAD 83)
 KB0682
 KB0682                          SUPERSEDED SURVEY CONTROL
 KB0682
 KB0682  NGVD 29 (??/??/92)  189.185  (m)          620.68   (f) ADJ UNCH    1 1
 KB0682
 KB0682.Superseded values are not recommended for survey control.
 KB0682
 KB0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0682.See file dsdata.pdf to determine how the superseded data were derived.
 KB0682
 KB0682_MARKER: DB = BENCH MARK DISK
 KB0682_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KB0682_SP_SET: BOX CULVERT HEADWALL
 KB0682_STAMPING: U 262 RESET 1967
 KB0682_MARK LOGO: CGS
 KB0682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0682+STABILITY: SURFACE MOTION
 KB0682
 KB0682  HISTORY     - Date     Condition        Report By
 KB0682  HISTORY     - 1967     MONUMENTED       CGS
 KB0682  HISTORY     - 1969     GOOD             CGS
 KB0682  HISTORY     - 1975     GOOD             NGS
 KB0682
 KB0682                          STATION DESCRIPTION
 KB0682
 KB0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0682'1.3 MI N FROM ASSUMPTION.
 KB0682'ABOUT 1.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0682'THE POST OFFICE AT ASSUMPTION, THENCE 0.05 MILE EAST ALONG A
 KB0682'PAVED ROAD, 52 FEET SOUTHWEST OF THE CENTER OF THE INTERSECTION
 KB0682'OF THE ROAD AND U.S. HIGHWAY 51, 326 FEET EAST OF THE EAST RAIL,
 KB0682'36 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 29 FEET SOUTH OF
 KB0682'THE CENTER LINE OF THE PAVED ROAD, SET IN THE TOP OF THE
 KB0682'NORTHWEST END OF THE WEST CONCRETE HEADWALL OF AN 8-FOOT CONCRETE
 KB0682'BOX CULVERT UNDER THE HIGHWAY, AND ABOUT LEVEL WITH THE HIGHWAY.
 KB0682'SEC 35, T 13 N, R 1 E.
 KB0682
 KB0682                          STATION RECOVERY (1975)
 KB0682
 KB0682'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB0682'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7272 ***********************************************************************
 AB7272  DESIGNATION -  U 266 RESET
 AB7272  PID         -  AB7272
 AB7272  STATE/COUNTY-  IL/DU PAGE
 AB7272  COUNTRY     -  US
 AB7272  USGS QUAD   -  ELMHURST (2018)
 AB7272
 AB7272                         *CURRENT SURVEY CONTROL
 AB7272  ______________________________________________________________________
 AB7272* NAD 83(1986) POSITION- 41 57 58.93   (N) 087 59 54.08   (W)   HD_HELD1
 AB7272* NAVD 88 ORTHO HEIGHT -   212.462 (meters)      697.05  (feet) ADJUSTED
 AB7272  ______________________________________________________________________
 AB7272  GEOID HEIGHT    -        -33.536 (meters)                     GEOID18
 AB7272  DYNAMIC HEIGHT  -        212.390 (meters)      696.82  (feet) COMP
 AB7272  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 AB7272
 AB7272  VERT ORDER      -  SECOND    CLASS I
 AB7272
 AB7272.The horizontal coordinates were determined by differentially corrected
 AB7272.hand held GPS observations or other comparable positioning techniques
 AB7272.and have an estimated accuracy of +/- 3 meters.
 AB7272
 AB7272.The orthometric height was determined by differential leveling and
 AB7272.adjusted by the NATIONAL GEODETIC SURVEY
 AB7272.in May 2008.
 AB7272
 AB7272.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7272.GEOID18 height accuracy estimate available here.
 AB7272
 AB7272.Click photographs - Photos may exist for this station.
 AB7272
 AB7272.The dynamic height is computed by dividing the NAVD 88
 AB7272.geopotential number by the normal gravity value computed on the
 AB7272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB7272.degrees latitude (g = 980.6199 gals.).
 AB7272
 AB7272.The modeled gravity was interpolated from observed gravity values.
 AB7272
 AB7272;                    North         East    Units  Estimated Accuracy
 AB7272;SPC IL E     -   588,421.5     327,767.1     MT  (+/- 3 meters HH1 GPS) 
 AB7272
 AB7272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1727446524(NAD 83)
 AB7272
 AB7272                          SUPERSEDED SURVEY CONTROL
 AB7272
 AB7272  NAVD 88 (11/09/15)  212.470  (m)          697.08   (f) SUPERSEDED  3 0
 AB7272
 AB7272.Superseded values are not recommended for survey control.
 AB7272
 AB7272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7272.See file dsdata.pdf to determine how the superseded data were derived.
 AB7272
 AB7272_MARKER: DV = VERTICAL CONTROL DISK
 AB7272_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AB7272_SP_SET: TRAFFIC SIGNAL VAULT
 AB7272_STAMPING: U 266 RESET 1996
 AB7272_MARK LOGO: NGS
 AB7272_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7272+STABILITY: SURFACE MOTION
 AB7272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7272+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2006
 AB7272
 AB7272  HISTORY     - Date     Condition        Report By
 AB7272  HISTORY     - 1996     MONUMENTED       NGS
 AB7272  HISTORY     - 20061015 GOOD             PATRIC
 AB7272
 AB7272                          STATION DESCRIPTION
 AB7272
 AB7272'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (RKB)
 AB7272'STATION IS LOCATED IN SECTION 9, T40N, R11E, ABOUT 1.0 MI (1.6 KM)
 AB7272'WEST FROM WOOD DALE ALONG STATE ROUTE 19 (WHICH IS IRVING PARK ROAD)
 AB7272'FROM ITS INTERSECTION WITH WOOD DALE ROAD, OR ABOUT 0.85 MI (1.37 KM)
 AB7272'EAST ALONG STATE ROUTE 19 FROM THE VILLAGE HALL IN ITASCA, AT THE
 AB7272'INTERSECTION OF ROUTE 19 WITH PROSPECT AVENUE, 18.5 M (60.7 FT) SOUTH
 AB7272'OF THE CENTERLINE OF ROUTE 19, 5.5 M (18.0 FT) WEST OF THE CENTERLINE
 AB7272'OF THE NORTHBOUND LANES OF PROSPECT AVENUE, 4.7 M (15.4 FT) EAST OF
 AB7272'THE CENTERLINE OF THE SOUTHBOUND LANES OF PROSPECT AVENUE, 3.6 M (11.8
 AB7272'FT) SOUTH OF THE NORTH CURB OF THE BOULEVARD MEDIAN OF PROSPECT
 AB7272'AVENUE, SET IN A DRILL HOLE IN THE SOUTHEAST CORNER OF A CONCRETE
 AB7272'VAULT FOR TRAFFIC SIGNAL CONTROLS.
 AB7272
 AB7272                          STATION RECOVERY (2006)
 AB7272
 AB7272'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 AB7272'THE STATION IS IN WOODDALE, IL.
 AB7272'
 AB7272'THE STATION IS LOCATED IN THE MEDIAN ALONG PROSPECT AVENUE AT THE
 AB7272'INTERSECTION OF IRVING PARK ROAD AND PROSPECT AVENUE.
 AB7272'
 AB7272'THE STATION IS 54.1 FT (16.5 M) SOUTH OF THE CENTERLINE OF IRVING PARK
 AB7272'ROAD AND 34.1 FT (10.4 M) EAST OF A TRAFFIC SIGNAL AT THE SOUTHWEST
 AB7272'CORNER OF SAID INTERSECTION.  THE DISK IS SET IN THE SOUTHEAST CORNER
 AB7272'OF A 3.0 FT (0.9 M) X 3.0 FT (0.9 M) SQUARE CONCRETE TRAFFIC SIGNAL
 AB7272'VAULT IN THE CENTER OF THE NORTH END OF A GRASS MEDIAN.  THE MONUMENT
 AB7272'IS 7 INCHES (18 CM) ABOVE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0260 ***********************************************************************
 NH0260  DESIGNATION -  U 267
 NH0260  PID         -  NH0260
 NH0260  STATE/COUNTY-  IL/OGLE
 NH0260  COUNTRY     -  US
 NH0260  USGS QUAD   -  FAIRDALE (2018)
 NH0260
 NH0260                         *CURRENT SURVEY CONTROL
 NH0260  ______________________________________________________________________
 NH0260* NAD 83(1986) POSITION- 42 06 03.82   (N) 088 59 30.97   (W)   HD_HELD1
 NH0260* NAVD 88 ORTHO HEIGHT -   259.268 (meters)      850.62  (feet) ADJUSTED
 NH0260  ______________________________________________________________________
 NH0260  GEOID HEIGHT    -        -33.162 (meters)                     GEOID18
 NH0260  DYNAMIC HEIGHT  -        259.181 (meters)      850.33  (feet) COMP
 NH0260  MODELED GRAVITY -    980,281.3   (mgal)                       NAVD 88
 NH0260
 NH0260  VERT ORDER      -  FIRST     CLASS I
 NH0260
 NH0260.The horizontal coordinates were determined by differentially corrected
 NH0260.hand held GPS observations or other comparable positioning techniques
 NH0260.and have an estimated accuracy of +/- 3 meters.
 NH0260
 NH0260.The orthometric height was determined by differential leveling and
 NH0260.adjusted by the NATIONAL GEODETIC SURVEY
 NH0260.in June 1991.
 NH0260
 NH0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0260.GEOID18 height accuracy estimate available here.
 NH0260
 NH0260.Click photographs - Photos may exist for this station.
 NH0260
 NH0260.The dynamic height is computed by dividing the NAVD 88
 NH0260.geopotential number by the normal gravity value computed on the
 NH0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0260.degrees latitude (g = 980.6199 gals.).
 NH0260
 NH0260.The modeled gravity was interpolated from observed gravity values.
 NH0260
 NH0260;                    North         East    Units  Estimated Accuracy
 NH0260;SPC IL W     -   603,975.1     797,168.2     MT  (+/- 3 meters HH1 GPS) 
 NH0260
 NH0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3529062916(NAD 83)
 NH0260
 NH0260                          SUPERSEDED SURVEY CONTROL
 NH0260
 NH0260  NGVD 29 (??/??/92)  259.316  (m)          850.77   (f) ADJ UNCH    1 1
 NH0260
 NH0260.Superseded values are not recommended for survey control.
 NH0260
 NH0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0260.See file dsdata.pdf to determine how the superseded data were derived.
 NH0260
 NH0260_MARKER: DB = BENCH MARK DISK
 NH0260_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0260_STAMPING: U 267 1969
 NH0260_MARK LOGO: CGS
 NH0260_PROJECTION: FLUSH
 NH0260_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0260_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0260+SATELLITE: SATELLITE OBSERVATIONS - November 10, 2017
 NH0260_ROD/PIPE-DEPTH: 4.0 meters
 NH0260
 NH0260  HISTORY     - Date     Condition        Report By
 NH0260  HISTORY     - 1969     MONUMENTED       CGS
 NH0260  HISTORY     - 1990     GOOD             USPSQD
 NH0260  HISTORY     - 20171110 GOOD             AMESC
 NH0260
 NH0260                          STATION DESCRIPTION
 NH0260
 NH0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0260'0.7 MI E FROM MONROE CENTER.
 NH0260'ABOUT 0.7 MILE EAST ALONG STATE HIGHWAY 72 FROM THE MONROE CENTER
 NH0260'SCHOOL AT MONROE CENTER, IN SECTION 22, T 42 N, R 2 E, 39
 NH0260'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 77 FEET NORTH AND
 NH0260'ACROSS THE HIGHWAY FROM POWER POLE NUMBER 200, 2 1/2 FEET
 NH0260'WEST OF A TELEPHONE POLE, 1 FOOT SOUTH OF A FENCE, 1.2 FEET
 NH0260'SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 NH0260'AND ON THE TOP OF A COPPER COATED ROD THAT IS DRIVEN TO A DEPTH
 NH0260'OF 13 FEET AND IS ENCASED IN A 6-INCH TILE WHICH IS LEVEL WITH
 NH0260'THE SURFACE OF THE GROUND.
 NH0260
 NH0260                          STATION RECOVERY (1990)
 NH0260
 NH0260'RECOVERY NOTE BY US POWER SQUADRON 1990 (EW)
 NH0260'RECOVERED IN GOOD CONDITION.
 NH0260
 NH0260                          STATION RECOVERY (2017)
 NH0260
 NH0260'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (THH)
 NH0260'THE STATION IS 230 FT (70.1 M) EAST OF A NORTH-SOUTH FENCE, 135 FT
 NH0260'(41.1 M) NORTHWEST OF THE NORTH END OF A 3 FT (0.9 M) X 4 FT (1.2 M)
 NH0260'BOX CULVERT UNDER IL ROUTE 72.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0677 ***********************************************************************
 NH0677  DESIGNATION -  U 268
 NH0677  PID         -  NH0677
 NH0677  STATE/COUNTY-  IL/CARROLL
 NH0677  COUNTRY     -  US
 NH0677  USGS QUAD   -  LANARK (2018)
 NH0677
 NH0677                         *CURRENT SURVEY CONTROL
 NH0677  ______________________________________________________________________
 NH0677* NAD 83(1986) POSITION- 42 07 01.     (N) 089 48 01.     (W)   SCALED
 NH0677* NAVD 88 ORTHO HEIGHT -   255.488 (meters)      838.21  (feet) ADJUSTED
 NH0677  ______________________________________________________________________
 NH0677  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 NH0677  DYNAMIC HEIGHT  -        255.401 (meters)      837.93  (feet) COMP
 NH0677  MODELED GRAVITY -    980,272.7   (mgal)                       NAVD 88
 NH0677
 NH0677  VERT ORDER      -  FIRST     CLASS I
 NH0677
 NH0677.The horizontal coordinates were scaled from a map and have
 NH0677.an estimated accuracy of +/- 6 seconds.
 NH0677
 NH0677.The orthometric height was determined by differential leveling and
 NH0677.adjusted by the NATIONAL GEODETIC SURVEY
 NH0677.in June 1991.
 NH0677
 NH0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0677.GEOID18 height accuracy estimate available here.
 NH0677
 NH0677.Click photographs - Photos may exist for this station.
 NH0677
 NH0677.The dynamic height is computed by dividing the NAVD 88
 NH0677.geopotential number by the normal gravity value computed on the
 NH0677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0677.degrees latitude (g = 980.6199 gals.).
 NH0677
 NH0677.The modeled gravity was interpolated from observed gravity values.
 NH0677
 NH0677;                    North         East    Units  Estimated Accuracy
 NH0677;SPC IL W     -   605,140.      730,300.      MT  (+/- 180 meters Scaled)
 NH0677
 NH0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM685665(NAD 83)
 NH0677
 NH0677                          SUPERSEDED SURVEY CONTROL
 NH0677
 NH0677  NGVD 29 (??/??/92)  255.523  (m)          838.33   (f) ADJ UNCH    1 1
 NH0677
 NH0677.Superseded values are not recommended for survey control.
 NH0677
 NH0677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0677.See file dsdata.pdf to determine how the superseded data were derived.
 NH0677
 NH0677_MARKER: DB = BENCH MARK DISK
 NH0677_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0677_SP_SET: BRIDGE ABUTMENT
 NH0677_STAMPING: U 268 1970
 NH0677_MARK LOGO: CGS
 NH0677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0677
 NH0677  HISTORY     - Date     Condition        Report By
 NH0677  HISTORY     - 1970     MONUMENTED       NGS
 NH0677  HISTORY     - 1987     GOOD             USPSQD
 NH0677  HISTORY     - 19950515 GOOD             USPSQD
 NH0677  HISTORY     - 20011203 GOOD             NGS
 NH0677  HISTORY     - 20031004 GOOD             USPSQD
 NH0677
 NH0677                          STATION DESCRIPTION
 NH0677
 NH0677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0677'2.4 MI NE FROM LANARK.
 NH0677'ABOUT 1.35 MILES EAST ALONG E. LOCUST STREET AND A GRAVELED
 NH0677'ROAD FROM THE METHODIST CHURCH AT LANARK, THENCE 0.85 MILE
 NH0677'NORTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE NORTHEAST ALONG
 NH0677'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 7.5 FEET
 NH0677'NORTHWEST OF THE NORTHWEST RAIL OF THE NORTHWEST SET OF TRACKS,
 NH0677'SET IN THE TOP OF THE NORTHWEST END OF THE NORTHEAST CONCRETE
 NH0677'ABUTMENT OF RAILROAD BRIDGE NUMBER Z444, 16 FEET SOUTHWEST OF
 NH0677'BRIDGE POST NUMBER Z444, AND ABOUT 1/2 FOOT BELOW THE LEVEL
 NH0677'OF THE TRACK.  SECTION 34, T25N, R6E
 NH0677
 NH0677                          STATION RECOVERY (1987)
 NH0677
 NH0677'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0677'RECOVERED IN GOOD CONDITION.
 NH0677
 NH0677                          STATION RECOVERY (1995)
 NH0677
 NH0677'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0677'RECOVERED IN GOOD CONDITION.
 NH0677
 NH0677                          STATION RECOVERY (2001)
 NH0677
 NH0677'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0677'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0677
 NH0677                          STATION RECOVERY (2003)
 NH0677
 NH0677'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0677'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1056 ***********************************************************************
 JB1056  DESIGNATION -  U 269
 JB1056  PID         -  JB1056
 JB1056  STATE/COUNTY-  IL/WASHINGTON
 JB1056  COUNTRY     -  US
 JB1056  USGS QUAD   -  TAMAROA (2018)
 JB1056
 JB1056                         *CURRENT SURVEY CONTROL
 JB1056  ______________________________________________________________________
 JB1056* NAD 83(1986) POSITION- 38 13 35.     (N) 089 12 37.     (W)   SCALED
 JB1056* NAVD 88 ORTHO HEIGHT -   160.782 (meters)      527.50  (feet) ADJUSTED
 JB1056  ______________________________________________________________________
 JB1056  GEOID HEIGHT    -        -29.878 (meters)                     GEOID18
 JB1056  DYNAMIC HEIGHT  -        160.677 (meters)      527.15  (feet) COMP
 JB1056  MODELED GRAVITY -    979,974.7   (mgal)                       NAVD 88
 JB1056
 JB1056  VERT ORDER      -  FIRST     CLASS I
 JB1056
 JB1056.The horizontal coordinates were scaled from a map and have
 JB1056.an estimated accuracy of +/- 6 seconds.
 JB1056
 JB1056.The orthometric height was determined by differential leveling and
 JB1056.adjusted by the NATIONAL GEODETIC SURVEY
 JB1056.in June 1991.
 JB1056
 JB1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1056.GEOID18 height accuracy estimate available here.
 JB1056
 JB1056.Click photographs - Photos may exist for this station.
 JB1056
 JB1056.The dynamic height is computed by dividing the NAVD 88
 JB1056.geopotential number by the normal gravity value computed on the
 JB1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1056.degrees latitude (g = 980.6199 gals.).
 JB1056
 JB1056.The modeled gravity was interpolated from observed gravity values.
 JB1056
 JB1056;                    North         East    Units  Estimated Accuracy
 JB1056;SPC IL W     -   173,530.      783,740.      MT  (+/- 180 meters Scaled)
 JB1056
 JB1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH065332(NAD 83)
 JB1056
 JB1056                          SUPERSEDED SURVEY CONTROL
 JB1056
 JB1056  NGVD 29 (??/??/92)  160.888  (m)          527.85   (f) ADJ UNCH    1 1
 JB1056
 JB1056.Superseded values are not recommended for survey control.
 JB1056
 JB1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1056.See file dsdata.pdf to determine how the superseded data were derived.
 JB1056
 JB1056_MARKER: DB = BENCH MARK DISK
 JB1056_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1056_STAMPING: U 269 1969
 JB1056_MARK LOGO: CGS
 JB1056_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1056_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1056_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1056+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2011
 JB1056
 JB1056  HISTORY     - Date     Condition        Report By
 JB1056  HISTORY     - 1969     MONUMENTED       CGS
 JB1056  HISTORY     - 20110809 GOOD             ILDT
 JB1056
 JB1056                          STATION DESCRIPTION
 JB1056
 JB1056'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1056'7.2 MI S FROM ASHLEY.
 JB1056'ABOUT 7.2 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1056'THE STATION AT ASHLEY, 0.2 MILE NORTHEAST OF THE COMMUNITY OF
 JB1056'DU BOIS, 162 YARDS NORTH OF THE CENTER OF THE CROSSING OF THE
 JB1056'RAILROAD AND A PAVED STREET, IN SECTION 33, T 3 S, R 1 W, 52 1/2
 JB1056'FEET WEST OF THE WEST RAIL OF THE WEST SET OF TRACKS, 49 FEET
 JB1056'NORTHEAST OF THE SOUTHEAST CORNER OF AN ABANDONED CONCRETE COAL
 JB1056'CHUTE, 8 1/2 FEET EAST OF A FORKED OAK TREE, 135 YARDS NORTHWEST
 JB1056'AND ACROSS THE TRACKS FROM BENCH MARK Q 160, 1.0 FOOT SOUTH OF A
 JB1056'METAL WITNESS POST, ABOUT 3 1/2 FEET ABOVE THE LEVEL OF THE TRACK,
 JB1056'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 JB1056'DEPTH OF 22 1/2 FEET AND IS ENCASED IN A 4-INCH IRON PIPE WHICH
 JB1056'PROJECTS 8 INCHES ABOVE THE SURFACE OF THE GROUND.
 JB1056
 JB1056                          STATION RECOVERY (2011)
 JB1056
 JB1056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1523 ***********************************************************************
 ME1523  DESIGNATION -  U 27
 ME1523  PID         -  ME1523
 ME1523  STATE/COUNTY-  IL/KANKAKEE
 ME1523  COUNTRY     -  US
 ME1523  USGS QUAD   -  BRADLEY (2018)
 ME1523
 ME1523                         *CURRENT SURVEY CONTROL
 ME1523  ______________________________________________________________________
 ME1523* NAD 83(1986) POSITION- 41 09 00.     (N) 087 46 06.     (W)   SCALED
 ME1523* NAVD 88 ORTHO HEIGHT -   194.166 (meters)      637.03  (feet) ADJUSTED
 ME1523  ______________________________________________________________________
 ME1523  GEOID HEIGHT    -        -33.011 (meters)                     GEOID18
 ME1523  DYNAMIC HEIGHT  -        194.087 (meters)      636.77  (feet) COMP
 ME1523  MODELED GRAVITY -    980,213.2   (mgal)                       NAVD 88
 ME1523
 ME1523  VERT ORDER      -  SECOND    CLASS 0
 ME1523
 ME1523.The horizontal coordinates were scaled from a map and have
 ME1523.an estimated accuracy of +/- 6 seconds.
 ME1523
 ME1523.The orthometric height was determined by differential leveling and
 ME1523.adjusted by the NATIONAL GEODETIC SURVEY
 ME1523.in June 1991.
 ME1523
 ME1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1523.GEOID18 height accuracy estimate available here.
 ME1523
 ME1523.Click photographs - Photos may exist for this station.
 ME1523
 ME1523.The dynamic height is computed by dividing the NAVD 88
 ME1523.geopotential number by the normal gravity value computed on the
 ME1523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1523.degrees latitude (g = 980.6199 gals.).
 ME1523
 ME1523.The modeled gravity was interpolated from observed gravity values.
 ME1523
 ME1523;                    North         East    Units  Estimated Accuracy
 ME1523;SPC IL E     -   497,850.      347,430.      MT  (+/- 180 meters Scaled)
 ME1523
 ME1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL355556(NAD 83)
 ME1523
 ME1523                          SUPERSEDED SURVEY CONTROL
 ME1523
 ME1523  NGVD 29 (??/??/92)  194.260  (m)          637.33   (f) ADJ UNCH    2 0
 ME1523
 ME1523.Superseded values are not recommended for survey control.
 ME1523
 ME1523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1523.See file dsdata.pdf to determine how the superseded data were derived.
 ME1523
 ME1523_MARKER: DB = BENCH MARK DISK
 ME1523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1523_STAMPING: U 27 1934
 ME1523_MARK LOGO: CGS
 ME1523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1523+STABILITY: SURFACE MOTION
 ME1523
 ME1523  HISTORY     - Date     Condition        Report By
 ME1523  HISTORY     - 1934     MONUMENTED       CGS
 ME1523  HISTORY     - 1954     GOOD             CGS
 ME1523  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1523
 ME1523                          STATION DESCRIPTION
 ME1523
 ME1523'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1523'AT EXLINE.
 ME1523'AT EXLINE, ALONG THE NEW YORK CENTRAL RAILROAD, ABOUT 0.1 MILE
 ME1523'WEST OF ELEVATOR, AT CROSSING OF NORTH-SOUTH ROAD, 43 1/2 FEET
 ME1523'NORTH OF NORTH RAIL OF MAIN TRACK, 66 FEET NORTHEAST OF CENTER
 ME1523'OF CROSSING, 35 1/2 FEET EAST OF CENTER LINE OF ROAD, 4 FEET
 ME1523'SOUTH OF A FENCE LINE, 5.6 FEET SOUTHEAST OF A POWER POLE, ABOUT
 ME1523'1 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 ME1523'POST PROJECTING 1 INCH.
 ME1523
 ME1523                          STATION RECOVERY (2008)
 ME1523
 ME1523'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1523'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0501 ***********************************************************************
 NH0501  DESIGNATION -  U 270
 NH0501  PID         -  NH0501
 NH0501  STATE/COUNTY-  IL/OGLE
 NH0501  COUNTRY     -  US
 NH0501  USGS QUAD   -  SEWARD (2018)
 NH0501
 NH0501                         *CURRENT SURVEY CONTROL
 NH0501  ______________________________________________________________________
 NH0501* NAD 83(1986) POSITION- 42 07 48.     (N) 089 17 12.     (W)   SCALED
 NH0501* NAVD 88 ORTHO HEIGHT -   219.251 (meters)      719.33  (feet) ADJUSTED
 NH0501  ______________________________________________________________________
 NH0501  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 NH0501  DYNAMIC HEIGHT  -        219.180 (meters)      719.09  (feet) COMP
 NH0501  MODELED GRAVITY -    980,292.1   (mgal)                       NAVD 88
 NH0501
 NH0501  VERT ORDER      -  FIRST     CLASS I
 NH0501
 NH0501.The horizontal coordinates were scaled from a map and have
 NH0501.an estimated accuracy of +/- 6 seconds.
 NH0501
 NH0501.The orthometric height was determined by differential leveling and
 NH0501.adjusted by the NATIONAL GEODETIC SURVEY
 NH0501.in June 1991.
 NH0501
 NH0501.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0501.GEOID18 height accuracy estimate available here.
 NH0501
 NH0501.Click photographs - Photos may exist for this station.
 NH0501
 NH0501.The dynamic height is computed by dividing the NAVD 88
 NH0501.geopotential number by the normal gravity value computed on the
 NH0501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0501.degrees latitude (g = 980.6199 gals.).
 NH0501
 NH0501.The modeled gravity was interpolated from observed gravity values.
 NH0501
 NH0501;                    North         East    Units  Estimated Accuracy
 NH0501;SPC IL W     -   606,900.      772,760.      MT  (+/- 180 meters Scaled)
 NH0501
 NH0501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM110667(NAD 83)
 NH0501
 NH0501                          SUPERSEDED SURVEY CONTROL
 NH0501
 NH0501  NGVD 29 (??/??/92)  219.292  (m)          719.46   (f) ADJ UNCH    1 1
 NH0501
 NH0501.Superseded values are not recommended for survey control.
 NH0501
 NH0501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0501.See file dsdata.pdf to determine how the superseded data were derived.
 NH0501
 NH0501_MARKER: DB = BENCH MARK DISK
 NH0501_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0501_STAMPING: U 270 1970
 NH0501_MARK LOGO: CGS
 NH0501_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0501_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0501
 NH0501  HISTORY     - Date     Condition        Report By
 NH0501  HISTORY     - 1970     MONUMENTED       NGS
 NH0501  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0501  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0501  HISTORY     - 20010813 MARK NOT FOUND   USPSQD
 NH0501  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 NH0501
 NH0501                          STATION DESCRIPTION
 NH0501
 NH0501'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0501'1.5 MI W FROM BYRON.
 NH0501'ABOUT 0.1 MILE SOUTH ALONG N. WALNUT STREET FROM THE POST OFFICE
 NH0501'AT BYRON, THENCE 1.4 MILES WEST ALONG STATE HIGHWAY 72, 0.25
 NH0501'MILE NORTHWEST OF THE INTERSECTION OF THE HIGHWAY AND STATE
 NH0501'HIGHWAY 2, 39 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 NH0501'12 FEET NORTHEAST OF A 36-INCH TREE, 1.1 FEET SOUTHWEST OF A
 NH0501'FENCE, 2.4 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET
 NH0501'ABOVE THE LEVEL OF THE HIGHWAY, AND BRAZED ON THE TOP OF A
 NH0501'3-INCH IRON PIPE PROJECTING 12 INCHES.  SECTION 36, T 25 N,
 NH0501'R 10 E.
 NH0501
 NH0501                          STATION RECOVERY (1987)
 NH0501
 NH0501'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0501'MARK NOT FOUND.
 NH0501
 NH0501                          STATION RECOVERY (1996)
 NH0501
 NH0501'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0501'MARK NOT FOUND.
 NH0501
 NH0501                          STATION RECOVERY (2001)
 NH0501
 NH0501'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0501'MARK NOT FOUND.
 NH0501
 NH0501                          STATION RECOVERY (2014)
 NH0501
 NH0501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0501'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0507 ***********************************************************************
 NH0507  DESIGNATION -  U 271
 NH0507  PID         -  NH0507
 NH0507  STATE/COUNTY-  IL/OGLE
 NH0507  COUNTRY     -  US
 NH0507  USGS QUAD   -  SEWARD (2018)
 NH0507
 NH0507                         *CURRENT SURVEY CONTROL
 NH0507  ______________________________________________________________________
 NH0507* NAD 83(1986) POSITION- 42 07 58.     (N) 089 22 26.     (W)   SCALED
 NH0507* NAVD 88 ORTHO HEIGHT -   222.490 (meters)      729.95  (feet) ADJUSTED
 NH0507  ______________________________________________________________________
 NH0507  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 NH0507  DYNAMIC HEIGHT  -        222.418 (meters)      729.72  (feet) COMP
 NH0507  MODELED GRAVITY -    980,295.2   (mgal)                       NAVD 88
 NH0507
 NH0507  VERT ORDER      -  FIRST     CLASS I
 NH0507
 NH0507.The horizontal coordinates were scaled from a map and have
 NH0507.an estimated accuracy of +/- 6 seconds.
 NH0507
 NH0507.The orthometric height was determined by differential leveling and
 NH0507.adjusted by the NATIONAL GEODETIC SURVEY
 NH0507.in June 1991.
 NH0507
 NH0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0507.GEOID18 height accuracy estimate available here.
 NH0507
 NH0507.Click photographs - Photos may exist for this station.
 NH0507
 NH0507.The dynamic height is computed by dividing the NAVD 88
 NH0507.geopotential number by the normal gravity value computed on the
 NH0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0507.degrees latitude (g = 980.6199 gals.).
 NH0507
 NH0507.The modeled gravity was interpolated from observed gravity values.
 NH0507
 NH0507;                    North         East    Units  Estimated Accuracy
 NH0507;SPC IL W     -   607,130.      765,540.      MT  (+/- 180 meters Scaled)
 NH0507
 NH0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM038672(NAD 83)
 NH0507
 NH0507                          SUPERSEDED SURVEY CONTROL
 NH0507
 NH0507  NGVD 29 (??/??/92)  222.528  (m)          730.08   (f) ADJ UNCH    1 1
 NH0507
 NH0507.Superseded values are not recommended for survey control.
 NH0507
 NH0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0507.See file dsdata.pdf to determine how the superseded data were derived.
 NH0507
 NH0507_MARKER: DB = BENCH MARK DISK
 NH0507_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0507_SP_SET: BOX CULVERT HEADWALL
 NH0507_STAMPING: U 271 1970
 NH0507_MARK LOGO: CGS
 NH0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0507+STABILITY: SURFACE MOTION
 NH0507
 NH0507  HISTORY     - Date     Condition        Report By
 NH0507  HISTORY     - 1970     MONUMENTED       NGS
 NH0507  HISTORY     - 1987     GOOD             USPSQD
 NH0507  HISTORY     - 19960504 GOOD             USPSQD
 NH0507  HISTORY     - 20010806 GOOD             USPSQD
 NH0507  HISTORY     - 20041117 GOOD             USPSQD
 NH0507  HISTORY     - 20240521 GOOD             AMESC
 NH0507
 NH0507                          STATION DESCRIPTION
 NH0507
 NH0507'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0507'1.6 MI E FROM LEAF RIVER.
 NH0507'ABOUT 1.5 MILES EAST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0507'CHURCH AT LEAF RIVER, THENCE 0.15 MILE NORTH ALONG A GRAVELED
 NH0507'ROAD, 75 YARDS SOUTH OF THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NH0507'PACIFIC RAILROAD, 21 FEET EAST OF THE CENTER LINE OF THE ROAD,
 NH0507'SET IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE HEADWALL OF
 NH0507'A CONCRETE BOX CULVERT AND STOCK UNDERPASS, AND ABOUT 4 FEET
 NH0507'BELOW THE LEVEL OF THE ROAD.  SECTION 29, T25N, R10E.
 NH0507
 NH0507                          STATION RECOVERY (1987)
 NH0507
 NH0507'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0507'RECOVERED IN GOOD CONDITION.
 NH0507
 NH0507                          STATION RECOVERY (1996)
 NH0507
 NH0507'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0507'RECOVERED IN GOOD CONDITION.
 NH0507
 NH0507                          STATION RECOVERY (2001)
 NH0507
 NH0507'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0507'RECOVERED IN GOOD CONDITION.
 NH0507
 NH0507                          STATION RECOVERY (2004)
 NH0507
 NH0507'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0507'RECOVERED IN GOOD CONDITION.
 NH0507
 NH0507                          STATION RECOVERY (2024)
 NH0507
 NH0507'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2024 (PFS)
 NH0507'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0495 ***********************************************************************
 NH0495  DESIGNATION -  U 272
 NH0495  PID         -  NH0495
 NH0495  STATE/COUNTY-  IL/OGLE
 NH0495  COUNTRY     -  US
 NH0495  USGS QUAD   -  STILLMAN VALLEY (2018)
 NH0495
 NH0495                         *CURRENT SURVEY CONTROL
 NH0495  ______________________________________________________________________
 NH0495* NAD 83(1986) POSITION- 42 06 45.     (N) 089 13 03.     (W)   SCALED
 NH0495* NAVD 88 ORTHO HEIGHT -   213.037 (meters)      698.94  (feet) ADJUSTED
 NH0495  ______________________________________________________________________
 NH0495  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 NH0495  DYNAMIC HEIGHT  -        212.966 (meters)      698.71  (feet) COMP
 NH0495  MODELED GRAVITY -    980,285.5   (mgal)                       NAVD 88
 NH0495
 NH0495  VERT ORDER      -  FIRST     CLASS I
 NH0495
 NH0495.The horizontal coordinates were scaled from a map and have
 NH0495.an estimated accuracy of +/- 6 seconds.
 NH0495
 NH0495.The orthometric height was determined by differential leveling and
 NH0495.adjusted by the NATIONAL GEODETIC SURVEY
 NH0495.in June 1991.
 NH0495
 NH0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0495.GEOID18 height accuracy estimate available here.
 NH0495
 NH0495.Click photographs - Photos may exist for this station.
 NH0495
 NH0495.The dynamic height is computed by dividing the NAVD 88
 NH0495.geopotential number by the normal gravity value computed on the
 NH0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0495.degrees latitude (g = 980.6199 gals.).
 NH0495
 NH0495.The modeled gravity was interpolated from observed gravity values.
 NH0495
 NH0495;                    North         East    Units  Estimated Accuracy
 NH0495;SPC IL W     -   605,010.      778,500.      MT  (+/- 180 meters Scaled)
 NH0495
 NH0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM166646(NAD 83)
 NH0495
 NH0495                          SUPERSEDED SURVEY CONTROL
 NH0495
 NH0495  NGVD 29 (??/??/92)  213.077  (m)          699.07   (f) ADJ UNCH    1 1
 NH0495
 NH0495.Superseded values are not recommended for survey control.
 NH0495
 NH0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0495.See file dsdata.pdf to determine how the superseded data were derived.
 NH0495
 NH0495_MARKER: DJ = TIDAL STATION DISK
 NH0495_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0495_STAMPING: U 272 1970
 NH0495_MARK LOGO: CGS
 NH0495_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0495_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0495_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0495+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2025
 NH0495
 NH0495  HISTORY     - Date     Condition        Report By
 NH0495  HISTORY     - 1970     MONUMENTED       NGS
 NH0495  HISTORY     - 1987     GOOD             USPSQD
 NH0495  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0495  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0495  HISTORY     - 20020403 GOOD             USPSQD
 NH0495  HISTORY     - 20120321 GOOD             ILDT
 NH0495  HISTORY     - 20251209 GOOD             ILDW
 NH0495
 NH0495                          STATION DESCRIPTION
 NH0495
 NH0495'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0495'1.9 MI W FROM STILLMAN VALLEY.
 NH0495'ABOUT 1.9 MILES WEST ALONG STATE HIGHWAY 72 FROM THE
 NH0495'CONGREGATIONAL CHRISTIAN CHURCH AT STILLMAN VALLEY, OR ABOUT 0.1
 NH0495'MILE SOUTH ALONG N. WALNUT STREET FROM THE POST OFFICE AT
 NH0495'BYRON, THENCE 2.55 MILES EAST ALONG STATE HIGHWAY 72, 140 FEET
 NH0495'SOUTH AND ACROSS THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0495'RAILROAD FROM THE CENTER LINE OF THE HIGHWAY, 76 FEET SOUTHWEST
 NH0495'OF A BATTERY BOX, 45 FEET SOUTH OF THE SOUTH RAIL, 15 FEET SOUTH
 NH0495'OF A TELEPHONE POLE, 0.8 FOOT NORTH OF A FENCE, 2.4 FEET EAST
 NH0495'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 NH0495'HIGHWAY, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND BRAZED
 NH0495'ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 5 INCHES.  SECTION
 NH0495'3, T 42 N, R 11 E.
 NH0495
 NH0495                          STATION RECOVERY (1987)
 NH0495
 NH0495'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0495'RECOVERED IN GOOD CONDITION.
 NH0495
 NH0495                          STATION RECOVERY (1996)
 NH0495
 NH0495'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0495'MARK NOT FOUND.
 NH0495
 NH0495                          STATION RECOVERY (2001)
 NH0495
 NH0495'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0495'MARK NOT FOUND.
 NH0495
 NH0495                          STATION RECOVERY (2002)
 NH0495
 NH0495'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 NH0495'RECOVERED IN GOOD CONDITION.
 NH0495
 NH0495                          STATION RECOVERY (2012)
 NH0495
 NH0495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RBI)
 NH0495'RECOVERED IN GOOD CONDITION.
 NH0495
 NH0495                          STATION RECOVERY (2025)
 NH0495
 NH0495'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 NH0495'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0211 ***********************************************************************
 NG0211  DESIGNATION -  U 273
 NG0211  PID         -  NG0211
 NG0211  STATE/COUNTY-  IL/LAKE
 NG0211  COUNTRY     -  US
 NG0211  USGS QUAD   -  WAUKEGAN (2018)
 NG0211
 NG0211                         *CURRENT SURVEY CONTROL
 NG0211  ______________________________________________________________________
 NG0211* NAD 83(1986) POSITION- 42 22 17.     (N) 087 49 48.     (W)   SCALED
 NG0211* NAVD 88 ORTHO HEIGHT -   192.810 (meters)      632.58  (feet) ADJUSTED
 NG0211  ______________________________________________________________________
 NG0211  GEOID HEIGHT    -        -34.388 (meters)                     GEOID18
 NG0211  DYNAMIC HEIGHT  -        192.750 (meters)      632.38  (feet) COMP
 NG0211  MODELED GRAVITY -    980,303.7   (mgal)                       NAVD 88
 NG0211
 NG0211  VERT ORDER      -  FIRST     CLASS 0
 NG0211
 NG0211.The horizontal coordinates were scaled from a map and have
 NG0211.an estimated accuracy of +/- 6 seconds.
 NG0211
 NG0211.The orthometric height was determined by differential leveling and
 NG0211.adjusted by the NATIONAL GEODETIC SURVEY
 NG0211.in June 1991.
 NG0211
 NG0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0211.GEOID18 height accuracy estimate available here.
 NG0211
 NG0211.Click photographs - Photos may exist for this station.
 NG0211
 NG0211.The dynamic height is computed by dividing the NAVD 88
 NG0211.geopotential number by the normal gravity value computed on the
 NG0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0211.degrees latitude (g = 980.6199 gals.).
 NG0211
 NG0211.The modeled gravity was interpolated from observed gravity values.
 NG0211
 NG0211;                    North         East    Units  Estimated Accuracy
 NG0211;SPC IL E     -   633,480.      341,460.      MT  (+/- 180 meters Scaled)
 NG0211
 NG0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM316913(NAD 83)
 NG0211
 NG0211                          SUPERSEDED SURVEY CONTROL
 NG0211
 NG0211  NGVD 29 (??/??/92)  192.92   (m)          632.9    (f) COMPUTED    1 0
 NG0211
 NG0211.Superseded values are not recommended for survey control.
 NG0211
 NG0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0211.See file dsdata.pdf to determine how the superseded data were derived.
 NG0211
 NG0211_MARKER: DV = VERTICAL CONTROL DISK
 NG0211_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0211+WITH SETTING: INTO GROUND
 NG0211_STAMPING: U 273 1973
 NG0211_MARK LOGO: NGS
 NG0211_PROJECTION: FLUSH
 NG0211_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0211_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0211
 NG0211  HISTORY     - Date     Condition        Report By
 NG0211  HISTORY     - 1973     MONUMENTED       NGS
 NG0211
 NG0211                          STATION DESCRIPTION
 NG0211
 NG0211'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0211'0.6 MI N FROM WAUKEGAN.
 NG0211'0.55 MILES NORTH ALONG SHERIDAN ROAD FROM THE INTERSECTION WITH
 NG0211'GRAND AVENUE AND MATHON DRIVE AT WAUKEGAN, AT UPTON PARK, 32.0
 NG0211'FEET WEST OF CENTER LINE OF SHERIDAN ROAD, 14.0 FEET NORTH OF
 NG0211'CENTER LINE OF A GATE IN A CHAIN LINK FENCE, 142.0 FEET NORTH
 NG0211'OF THE EAST LEG OF UPTON PARK SIGN BOARD, 35.3 FEET NORTH
 NG0211'NORTHWEST OF A FIRE HYDRANT, 0.9 FEET WEST OF A CHAIN LINK FENCE.
 NG0211'THIS MARK IS ABOUT 0.5 MILE NORTH OF BM WAUKEGAN AT THE POST
 NG0211'OFFICE AT WAUKEGAN.  0.85 MILES SOUTH OF BM T 273. A NGS DISK
 NG0211'ON TOP OF A 5-FOOT COPPER COATED ROD THAT IS ATTACHED TO A METAL
 NG0211'BASE PLATE.  THE DISK IS 1 INCH BELOW THE SURFACE OF THE GROUND
 NG0211'AND ENCASED IN A 6-INCH IRON PIPE WHICH IS FLUSH WITH THE
 NG0211'GROUND.  ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD.  SECTION
 NG0211'10, T 45 N, R 12 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0146 ***********************************************************************
 NG0146  DESIGNATION -  U 274
 NG0146  PID         -  NG0146
 NG0146  STATE/COUNTY-  IL/COOK
 NG0146  COUNTRY     -  US
 NG0146  USGS QUAD   -  HIGHLAND PARK (2018)
 NG0146
 NG0146                         *CURRENT SURVEY CONTROL
 NG0146  ______________________________________________________________________
 NG0146* NAD 83(1986) POSITION- 42 08 27.     (N) 087 45 46.     (W)   SCALED
 NG0146* NAVD 88 ORTHO HEIGHT -   205.590 (meters)      674.51  (feet) ADJUSTED
 NG0146  ______________________________________________________________________
 NG0146  GEOID HEIGHT    -        -33.957 (meters)                     GEOID18
 NG0146  DYNAMIC HEIGHT  -        205.525 (meters)      674.29  (feet) COMP
 NG0146  MODELED GRAVITY -    980,298.2   (mgal)                       NAVD 88
 NG0146
 NG0146  VERT ORDER      -  FIRST     CLASS 0
 NG0146
 NG0146.The horizontal coordinates were scaled from a map and have
 NG0146.an estimated accuracy of +/- 6 seconds.
 NG0146
 NG0146.The orthometric height was determined by differential leveling and
 NG0146.adjusted by the NATIONAL GEODETIC SURVEY
 NG0146.in June 1991.
 NG0146
 NG0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0146.GEOID18 height accuracy estimate available here.
 NG0146
 NG0146.Click photographs - Photos may exist for this station.
 NG0146
 NG0146.The dynamic height is computed by dividing the NAVD 88
 NG0146.geopotential number by the normal gravity value computed on the
 NG0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0146.degrees latitude (g = 980.6199 gals.).
 NG0146
 NG0146.The modeled gravity was interpolated from observed gravity values.
 NG0146
 NG0146;                    North         East    Units  Estimated Accuracy
 NG0146;SPC IL E     -   607,900.      347,170.      MT  (+/- 180 meters Scaled)
 NG0146
 NG0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM369656(NAD 83)
 NG0146
 NG0146                          SUPERSEDED SURVEY CONTROL
 NG0146
 NG0146  NGVD 29 (??/??/92)  205.67   (m)          674.8    (f) COMPUTED    1 0
 NG0146
 NG0146.Superseded values are not recommended for survey control.
 NG0146
 NG0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0146.See file dsdata.pdf to determine how the superseded data were derived.
 NG0146
 NG0146_MARKER: DV = VERTICAL CONTROL DISK
 NG0146_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0146+WITH SETTING: INTO GROUND
 NG0146_STAMPING: U 274 1973
 NG0146_MARK LOGO: NGS
 NG0146_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0146_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0146
 NG0146  HISTORY     - Date     Condition        Report By
 NG0146  HISTORY     - 1973     MONUMENTED       NGS
 NG0146  HISTORY     - 19991126 GOOD             USPSQD
 NG0146
 NG0146                          STATION DESCRIPTION
 NG0146
 NG0146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0146'0.5 MI NW FROM GLENCOE.
 NG0146'0.50 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0146'FROM THE CROSSING OF PARK AVENUE, AT THE CROSSING OF GREEN BAY
 NG0146'ROAD, 70.0 FEET SOUTH OF THE CENTER LINE OF THE CROSSING, 83 FEET
 NG0146'SOUTHEAST OF THE CENTER LINE OF GREEN BAY ROAD, 25.5 FEET
 NG0146'SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN SOUTHWEST TRACK,
 NG0146'1.9 FEET SOUTHEAST OF A TELEPHONE POLE.  A NGS DISK ON TOP OF A
 NG0146'COPPER COATED ROD (4 FOOT) THAT IS ATTACHED TO A METAL BASE PLATE
 NG0146'AND ENCASED IN A METAL PIPE (6 INCH) WHICH PROJECTS 1/10 FOOT,
 NG0146'7/10 FOOT NORTHWEST OF A METAL WITNESS POST, 1 FOOT BELOW THE
 NG0146'LEVEL OF THE RAILROAD.  SECTION 6, T42N, R13E.
 NG0146
 NG0146                          STATION RECOVERY (1999)
 NG0146
 NG0146'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1204 ***********************************************************************
 JC1204  DESIGNATION -  U 282
 JC1204  PID         -  JC1204
 JC1204  STATE/COUNTY-  IL/MADISON
 JC1204  COUNTRY     -  US
 JC1204  USGS QUAD   -  WOOD RIVER (2018)
 JC1204
 JC1204                         *CURRENT SURVEY CONTROL
 JC1204  ______________________________________________________________________
 JC1204* NAD 83(1986) POSITION- 38 50 37.     (N) 090 05 53.     (W)   SCALED
 JC1204* NAVD 88 ORTHO HEIGHT -   135.507 (meters)      444.58  (feet) ADJUSTED
 JC1204  ______________________________________________________________________
 JC1204  GEOID HEIGHT    -        -31.379 (meters)                     GEOID18
 JC1204  DYNAMIC HEIGHT  -        135.423 (meters)      444.30  (feet) COMP
 JC1204  MODELED GRAVITY -    980,004.4   (mgal)                       NAVD 88
 JC1204
 JC1204  VERT ORDER      -  FIRST     CLASS II
 JC1204
 JC1204.The horizontal coordinates were scaled from a map and have
 JC1204.an estimated accuracy of +/- 6 seconds.
 JC1204
 JC1204.The orthometric height was determined by differential leveling and
 JC1204.adjusted by the NATIONAL GEODETIC SURVEY
 JC1204.in June 1991.
 JC1204
 JC1204.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1204.GEOID18 height accuracy estimate available here.
 JC1204
 JC1204.Click photographs - Photos may exist for this station.
 JC1204
 JC1204.The dynamic height is computed by dividing the NAVD 88
 JC1204.geopotential number by the normal gravity value computed on the
 JC1204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1204.degrees latitude (g = 980.6199 gals.).
 JC1204
 JC1204.The modeled gravity was interpolated from observed gravity values.
 JC1204
 JC1204;                    North         East    Units  Estimated Accuracy
 JC1204;SPC IL W     -   241,610.      705,960.      MT  (+/- 180 meters Scaled)
 JC1204
 JC1204_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD518034(NAD 83)
 JC1204
 JC1204                          SUPERSEDED SURVEY CONTROL
 JC1204
 JC1204  NGVD 29 (11/26/84)  135.473  (m)          444.46   (f) ADJUSTED    1 2
 JC1204
 JC1204.Superseded values are not recommended for survey control.
 JC1204
 JC1204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1204.See file dsdata.pdf to determine how the superseded data were derived.
 JC1204
 JC1204_MARKER: I = METAL ROD
 JC1204_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1204_STAMPING: U 282 1981
 JC1204_MARK LOGO: NGS
 JC1204_PROJECTION: FLUSH
 JC1204_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1204_ROD/PIPE-DEPTH: 9.8 meters
 JC1204
 JC1204  HISTORY     - Date     Condition        Report By
 JC1204  HISTORY     - 1981     MONUMENTED       NGS
 JC1204  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 JC1204
 JC1204                          STATION DESCRIPTION
 JC1204
 JC1204'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1204'3.3 KM (2.05 MI) SE FROM EAST ALTON.
 JC1204'0.2 KILOMETER (0.1 MILE) SOUTHEAST ALONG STATE HIGHWAY 3 FROM THE
 JC1204'SOUTHEAST END OF THE HIGHWAY 3 BRIDGE OVER WOOD RIVER IN EAST ALTON,
 JC1204'THENCE 3.1 KILOMETERS (1.95 MILES) SOUTHSOUTHEAST ALONG THE LEVEE ROAD
 JC1204'TO THE MARK ON THE LEFT, DIRECTLY ACROSS A PAVED ROAD PARALLELING THE
 JC1204'WEST SIDE OF THE LEVEE FROM A HIGH VOLTAGE ELECTRICAL TOWER, ALSO 1.1
 JC1204'KILOMETERS (0.7 MILE) NORTH OF THE INTERSECTION OF THE LEVEE AND
 JC1204'HAWTHORNE ROAD IN HARTFORD, 22.25 METERS (73.0 FEET) WEST OF THE
 JC1204'CENTER LINE OF THE SOUTH BOUND LANE OF THE HIGHWAY, 37.18 METERS
 JC1204'(122.0 FEET) NORTHWEST OF A ROAD SIGN READING HARTFORD, 2.90 METERS
 JC1204'(9.5 FEET) EAST OF THE CENTER OF THE LEVEE ROAD, AND 0.52 METER (1.7
 JC1204'FEET) NORTH OF A METAL WITNESS POST.
 JC1204'THE MARK IS 0.45 METERS  S FROM A WITNESS POST.
 JC1204'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1204
 JC1204                          STATION RECOVERY (2012)
 JC1204
 JC1204'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1204'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1153 ***********************************************************************
 JC1153  DESIGNATION -  U 283
 JC1153  PID         -  JC1153
 JC1153  STATE/COUNTY-  IL/ST CLAIR
 JC1153  COUNTRY     -  US
 JC1153  USGS QUAD   -  GRANITE CITY (2018)
 JC1153
 JC1153                         *CURRENT SURVEY CONTROL
 JC1153  ______________________________________________________________________
 JC1153* NAD 83(1986) POSITION- 38 38 24.     (N) 090 10 25.     (W)   SCALED
 JC1153* NAVD 88 ORTHO HEIGHT -   132.519 (meters)      434.77  (feet) ADJUSTED
 JC1153  ______________________________________________________________________
 JC1153  GEOID HEIGHT    -        -31.071 (meters)                     GEOID18
 JC1153  DYNAMIC HEIGHT  -        132.435 (meters)      434.50  (feet) COMP
 JC1153  MODELED GRAVITY -    979,991.8   (mgal)                       NAVD 88
 JC1153
 JC1153  VERT ORDER      -  FIRST     CLASS II
 JC1153
 JC1153.The horizontal coordinates were scaled from a map and have
 JC1153.an estimated accuracy of +/- 6 seconds.
 JC1153
 JC1153.The orthometric height was determined by differential leveling and
 JC1153.adjusted by the NATIONAL GEODETIC SURVEY
 JC1153.in June 1991.
 JC1153
 JC1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1153.GEOID18 height accuracy estimate available here.
 JC1153
 JC1153.Click photographs - Photos may exist for this station.
 JC1153
 JC1153.The dynamic height is computed by dividing the NAVD 88
 JC1153.geopotential number by the normal gravity value computed on the
 JC1153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1153.degrees latitude (g = 980.6199 gals.).
 JC1153
 JC1153.The modeled gravity was interpolated from observed gravity values.
 JC1153
 JC1153;                    North         East    Units  Estimated Accuracy
 JC1153;SPC IL W     -   219,010.      699,400.      MT  (+/- 180 meters Scaled)
 JC1153
 JC1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC459806(NAD 83)
 JC1153
 JC1153                          SUPERSEDED SURVEY CONTROL
 JC1153
 JC1153  NGVD 29 (11/26/84)  132.485  (m)          434.66   (f) ADJUSTED    1 2
 JC1153
 JC1153.Superseded values are not recommended for survey control.
 JC1153
 JC1153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1153.See file dsdata.pdf to determine how the superseded data were derived.
 JC1153
 JC1153_MARKER: I = METAL ROD
 JC1153_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1153_STAMPING: U 283 1981
 JC1153_MARK LOGO: NGS
 JC1153_PROJECTION: FLUSH
 JC1153_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1153_ROD/PIPE-DEPTH: 9.8 meters
 JC1153
 JC1153  HISTORY     - Date     Condition        Report By
 JC1153  HISTORY     - 1981     MONUMENTED       NGS
 JC1153  HISTORY     - 20250925 MARK NOT FOUND   ILDW
 JC1153
 JC1153                          STATION DESCRIPTION
 JC1153
 JC1153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1153'IN EAST ST LOUIS.
 JC1153'IN EAST SAINT LOUIS 1.3 KILOMETERS (0.8 MILES) NORTH-NORTHEAST ALONG
 JC1153'FRONT STREET FROM THE EADS BRIDGE OVERPASS, THENCE 0.2 KILOMETERS (0.1
 JC1153'MILES) NORTH ALONG LEVEE ROAD TO THE MARK ON THE RIGHT, AT THE END OF
 JC1153'THE FLOOD WALL OF THE MISSISSIPPI RIVER.  2.29 METERS (7.5 FEET) EAST
 JC1153'OF THE CENTER OF THE LEVEE ROAD, 6.31 METERS (20.7 FEET) NORTHEAST OF
 JC1153'THE NORTH END OF THE FLOOD WALL, 0.40 METERS (1.3 FEET) NORTH OF A
 JC1153'METAL WITNESS POST.
 JC1153'THE MARK IS 0.40 METERS  S FROM A WITNESS POST.
 JC1153'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
 JC1153
 JC1153                          STATION RECOVERY (2025)
 JC1153
 JC1153'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JC1153'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1143 ***********************************************************************
 JC1143  DESIGNATION -  U 284
 JC1143  PID         -  JC1143
 JC1143  STATE/COUNTY-  IL/ST CLAIR
 JC1143  COUNTRY     -  US
 JC1143  USGS QUAD   -  CAHOKIA (2018)
 JC1143
 JC1143                         *CURRENT SURVEY CONTROL
 JC1143  ______________________________________________________________________
 JC1143* NAD 83(1986) POSITION- 38 32 39.     (N) 090 08 30.     (W)   SCALED
 JC1143* NAVD 88 ORTHO HEIGHT -   132.081 (meters)      433.34  (feet) ADJUSTED
 JC1143  ______________________________________________________________________
 JC1143  GEOID HEIGHT    -        -30.773 (meters)                     GEOID18
 JC1143  DYNAMIC HEIGHT  -        131.997 (meters)      433.06  (feet) COMP
 JC1143  MODELED GRAVITY -    979,991.0   (mgal)                       NAVD 88
 JC1143
 JC1143  VERT ORDER      -  FIRST     CLASS II
 JC1143
 JC1143.The horizontal coordinates were scaled from a map and have
 JC1143.an estimated accuracy of +/- 6 seconds.
 JC1143
 JC1143.The orthometric height was determined by differential leveling and
 JC1143.adjusted by the NATIONAL GEODETIC SURVEY
 JC1143.in June 1991.
 JC1143
 JC1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1143.GEOID18 height accuracy estimate available here.
 JC1143
 JC1143.Click photographs - Photos may exist for this station.
 JC1143
 JC1143.The dynamic height is computed by dividing the NAVD 88
 JC1143.geopotential number by the normal gravity value computed on the
 JC1143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1143.degrees latitude (g = 980.6199 gals.).
 JC1143
 JC1143.The modeled gravity was interpolated from observed gravity values.
 JC1143
 JC1143;                    North         East    Units  Estimated Accuracy
 JC1143;SPC IL W     -   208,370.      702,180.      MT  (+/- 180 meters Scaled)
 JC1143
 JC1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC491700(NAD 83)
 JC1143
 JC1143                          SUPERSEDED SURVEY CONTROL
 JC1143
 JC1143  NGVD 29 (11/26/84)  132.042  (m)          433.21   (f) ADJUSTED    1 2
 JC1143
 JC1143.Superseded values are not recommended for survey control.
 JC1143
 JC1143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1143.See file dsdata.pdf to determine how the superseded data were derived.
 JC1143
 JC1143_MARKER: I = METAL ROD
 JC1143_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1143_STAMPING: U 284 1981
 JC1143_MARK LOGO: NGS
 JC1143_PROJECTION: FLUSH
 JC1143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1143_ROD/PIPE-DEPTH: 8.5 meters
 JC1143
 JC1143  HISTORY     - Date     Condition        Report By
 JC1143  HISTORY     - 1981     MONUMENTED       NGS
 JC1143
 JC1143                          STATION DESCRIPTION
 JC1143
 JC1143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1143'4.9 KM (3.05 MI) SE FROM CAHOKIA.
 JC1143'4.9 KILOMETERS (3.05 MILES) EAST ALONG THE NORTH LEVEE OF THE OLD
 JC1143'PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3 IN CAHOKIA,
 JC1143'TO THE MARK ON THE LEFT, 2.9 METERS (9.5 FEET) NORTH-NORTHWEST OF THE
 JC1143'CENTER OF THE LEVEE ROAD, 0.4 METERS (1.3 FEET) WEST-SOUTHWEST OF A
 JC1143'METAL WITNESS POST.
 JC1143'THE MARK IS 0.40 METERS  ENE FROM A WITNESS POST.
 JC1143'THE MARK IS 0.3 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1115 ***********************************************************************
 JC1115  DESIGNATION -  U 285
 JC1115  PID         -  JC1115
 JC1115  STATE/COUNTY-  IL/MONROE
 JC1115  COUNTRY     -  US
 JC1115  USGS QUAD   -  OAKVILLE (2017)
 JC1115
 JC1115                         *CURRENT SURVEY CONTROL
 JC1115  ______________________________________________________________________
 JC1115* NAD 83(1986) POSITION- 38 24 10.21   (N) 090 17 44.42   (W)   HD_HELD1
 JC1115* NAVD 88 ORTHO HEIGHT -   127.090 (meters)      416.96  (feet) ADJUSTED
 JC1115  ______________________________________________________________________
 JC1115  GEOID HEIGHT    -        -30.558 (meters)                     GEOID18
 JC1115  DYNAMIC HEIGHT  -        127.007 (meters)      416.69  (feet) COMP
 JC1115  MODELED GRAVITY -    979,980.0   (mgal)                       NAVD 88
 JC1115
 JC1115  VERT ORDER      -  FIRST     CLASS II
 JC1115
 JC1115.The horizontal coordinates were determined by differentially corrected
 JC1115.hand held GPS observations or other comparable positioning techniques
 JC1115.and have an estimated accuracy of +/- 3 meters.
 JC1115
 JC1115.The orthometric height was determined by differential leveling and
 JC1115.adjusted by the NATIONAL GEODETIC SURVEY
 JC1115.in June 1991.
 JC1115
 JC1115.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1115.GEOID18 height accuracy estimate available here.
 JC1115
 JC1115.Click photographs - Photos may exist for this station.
 JC1115
 JC1115.The dynamic height is computed by dividing the NAVD 88
 JC1115.geopotential number by the normal gravity value computed on the
 JC1115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1115.degrees latitude (g = 980.6199 gals.).
 JC1115
 JC1115.The modeled gravity was interpolated from observed gravity values.
 JC1115
 JC1115;                    North         East    Units  Estimated Accuracy
 JC1115;SPC IL W     -   192,690.0     688,732.0     MT  (+/- 3 meters HH1 GPS) 
 JC1115
 JC1115_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3614853975(NAD 83)
 JC1115
 JC1115                          SUPERSEDED SURVEY CONTROL
 JC1115
 JC1115  NGVD 29 (11/26/84)  127.046  (m)          416.82   (f) ADJUSTED    1 2
 JC1115
 JC1115.Superseded values are not recommended for survey control.
 JC1115
 JC1115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1115.See file dsdata.pdf to determine how the superseded data were derived.
 JC1115
 JC1115_MARKER: F = FLANGE-ENCASED ROD
 JC1115_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1115_STAMPING: U 285 1981
 JC1115_MARK LOGO: NGS
 JC1115_PROJECTION: FLUSH
 JC1115_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1115+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2017
 JC1115_ROD/PIPE-DEPTH: 9.8 meters
 JC1115
 JC1115  HISTORY     - Date     Condition        Report By
 JC1115  HISTORY     - 1981     MONUMENTED       NGS
 JC1115  HISTORY     - 20170518 GOOD             DOASLS
 JC1115
 JC1115                          STATION DESCRIPTION
 JC1115
 JC1115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1115'8.0 KM (5.0 MI) SW FROM COLUMBIA.
 JC1115'8.0 KILOMETERS (5.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH MAIN
 JC1115'LEVEE FROM THE JUNCTION OF THE SOUTHWEST END OF THE MISSOURI PACIFIC
 JC1115'RAILROAD OVERPASS BRIDGE OVER CARR CREEK IN THE WEST SECTION OF
 JC1115'COLUMBIA TO THE MARK IN THE EAST ANGLE OF THE JUNCTION OF A GRAVEL
 JC1115'ROAD CROSSING THE LEVEE ON THE LEFT, 3.05 METERS (10.0 FEET) SOUTHEAST
 JC1115'OF THE CENTER OF THE LEVEE ROAD, 9.75 METERS (32.0 FEET) NORTHEAST OF
 JC1115'THE CENTER OF THE GRAVEL ROAD CROSING LEVEE, 0.45 METERS (1.5 FEET)
 JC1115'SOUTHWEST OF A METAL WITNESS POST.
 JC1115'THE MARK IS 0.45 METERS  NE FROM A WITNESS POST.
 JC1115'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 JC1115
 JC1115                          STATION RECOVERY (2017)
 JC1115
 JC1115'RECOVERY NOTE BY DEPARTMENT OF AGRICULTURE STAT 2017 (JWM)
 JC1115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1100 ***********************************************************************
 JC1100  DESIGNATION -  U 286
 JC1100  PID         -  JC1100
 JC1100  STATE/COUNTY-  IL/MONROE
 JC1100  COUNTRY     -  US
 JC1100  USGS QUAD   -  VALMEYER (2018)
 JC1100
 JC1100                         *CURRENT SURVEY CONTROL
 JC1100  ______________________________________________________________________
 JC1100* NAD 83(1986) POSITION- 38 21 52.     (N) 090 17 02.     (W)   SCALED
 JC1100* NAVD 88 ORTHO HEIGHT -   126.728 (meters)      415.77  (feet) ADJUSTED
 JC1100  ______________________________________________________________________
 JC1100  GEOID HEIGHT    -        -30.447 (meters)                     GEOID18
 JC1100  DYNAMIC HEIGHT  -        126.646 (meters)      415.50  (feet) COMP
 JC1100  MODELED GRAVITY -    979,978.5   (mgal)                       NAVD 88
 JC1100
 JC1100  VERT ORDER      -  FIRST     CLASS II
 JC1100
 JC1100.The horizontal coordinates were scaled from a map and have
 JC1100.an estimated accuracy of +/- 6 seconds.
 JC1100
 JC1100.The orthometric height was determined by differential leveling and
 JC1100.adjusted by the NATIONAL GEODETIC SURVEY
 JC1100.in June 1991.
 JC1100
 JC1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1100.GEOID18 height accuracy estimate available here.
 JC1100
 JC1100.Click photographs - Photos may exist for this station.
 JC1100
 JC1100.The dynamic height is computed by dividing the NAVD 88
 JC1100.geopotential number by the normal gravity value computed on the
 JC1100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1100.degrees latitude (g = 980.6199 gals.).
 JC1100
 JC1100.The modeled gravity was interpolated from observed gravity values.
 JC1100
 JC1100;                    North         East    Units  Estimated Accuracy
 JC1100;SPC IL W     -   188,430.      689,760.      MT  (+/- 180 meters Scaled)
 JC1100
 JC1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC373497(NAD 83)
 JC1100
 JC1100                          SUPERSEDED SURVEY CONTROL
 JC1100
 JC1100  NGVD 29 (11/26/84)  126.682  (m)          415.62   (f) ADJUSTED    1 2
 JC1100
 JC1100.Superseded values are not recommended for survey control.
 JC1100
 JC1100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1100.See file dsdata.pdf to determine how the superseded data were derived.
 JC1100
 JC1100_MARKER: I = METAL ROD
 JC1100_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1100_STAMPING: U 286 1981
 JC1100_MARK LOGO: NGS
 JC1100_PROJECTION: FLUSH
 JC1100_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1100_ROD/PIPE-DEPTH: 9.8 meters
 JC1100
 JC1100  HISTORY     - Date     Condition        Report By
 JC1100  HISTORY     - 1981     MONUMENTED       NGS
 JC1100
 JC1100                          STATION DESCRIPTION
 JC1100
 JC1100'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1100'IN FOUNTAIN.
 JC1100'IN FOUNTAIN AT THE NORTHEAST END OF THE MISSOURI PACIFIC RAILROAD
 JC1100'BRIDGE OVER FOUNTAIN CREEK, ALONG THE TOP OF THE NORTH LEVEE, 2.74
 JC1100'METERS (9.0 FEET) NORTH-NORTHEAST OF THE CENTER OF THE LEVEE ROAD,
 JC1100'9.70 METERS (31.75 FEET) WEST-NORTHWEST OF THE WEST-NORTHWEST RAIL OF
 JC1100'THE RAILROAD TRACKS, 0.46 METERS (1.5 FEET) EAST-SOUTHEAST OF A METAL
 JC1100'WITNESS POST.
 JC1100'THE MARK IS 0.46 METERS  WNW FROM A WITNESS POST.
 JC1100'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1079 ***********************************************************************
 JC1079  DESIGNATION -  U 287
 JC1079  PID         -  JC1079
 JC1079  STATE/COUNTY-  IL/MONROE
 JC1079  COUNTRY     -  US
 JC1079  USGS QUAD   -  SELMA (2017)
 JC1079
 JC1079                         *CURRENT SURVEY CONTROL
 JC1079  ______________________________________________________________________
 JC1079* NAD 83(1986) POSITION- 38 11 00.     (N) 090 18 02.     (W)   SCALED
 JC1079* NAVD 88 ORTHO HEIGHT -   125.233 (meters)      410.87  (feet) ADJUSTED
 JC1079  ______________________________________________________________________
 JC1079  GEOID HEIGHT    -        -30.018 (meters)                     GEOID18
 JC1079  DYNAMIC HEIGHT  -        125.151 (meters)      410.60  (feet) COMP
 JC1079  MODELED GRAVITY -    979,971.0   (mgal)                       NAVD 88
 JC1079
 JC1079  VERT ORDER      -  FIRST     CLASS II
 JC1079
 JC1079.The horizontal coordinates were scaled from a map and have
 JC1079.an estimated accuracy of +/- 6 seconds.
 JC1079
 JC1079.The orthometric height was determined by differential leveling and
 JC1079.adjusted by the NATIONAL GEODETIC SURVEY
 JC1079.in June 1991.
 JC1079
 JC1079.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1079.GEOID18 height accuracy estimate available here.
 JC1079
 JC1079.Click photographs - Photos may exist for this station.
 JC1079
 JC1079.The dynamic height is computed by dividing the NAVD 88
 JC1079.geopotential number by the normal gravity value computed on the
 JC1079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1079.degrees latitude (g = 980.6199 gals.).
 JC1079
 JC1079.The modeled gravity was interpolated from observed gravity values.
 JC1079
 JC1079;                    North         East    Units  Estimated Accuracy
 JC1079;SPC IL W     -   168,330.      688,270.      MT  (+/- 180 meters Scaled)
 JC1079
 JC1079_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC364296(NAD 83)
 JC1079
 JC1079                          SUPERSEDED SURVEY CONTROL
 JC1079
 JC1079  NGVD 29 (11/26/84)  125.181  (m)          410.70   (f) ADJUSTED    1 2
 JC1079
 JC1079.Superseded values are not recommended for survey control.
 JC1079
 JC1079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1079.See file dsdata.pdf to determine how the superseded data were derived.
 JC1079
 JC1079_MARKER: I = METAL ROD
 JC1079_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1079_STAMPING: U 287 1981
 JC1079_MARK LOGO: NGS
 JC1079_PROJECTION: FLUSH
 JC1079_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1079_ROD/PIPE-DEPTH: 9.80 meters
 JC1079
 JC1079  HISTORY     - Date     Condition        Report By
 JC1079  HISTORY     - 1981     MONUMENTED       NGS
 JC1079
 JC1079                          STATION DESCRIPTION
 JC1079
 JC1079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1079'6.1 KM (3.8 MI) NORTH FROM CHALFIN BRIDGE.
 JC1079'6.1 KILOMETERS (3.8 MILES) NORTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1079'THE MAEYSTOWN PUMPING STATION AT CHALFIN BRIDGE TO THE MARK ON THE
 JC1079'RIGHT, 0.2 KILOMETERS (0.1 MILE) SOUTH OF THE JUNCTION OF A GRAVEL
 JC1079'ROAD NUMBER 720N, 4.12 METERS (13.5 FEET) NORTHEAST OF THE CENTER OF
 JC1079'THE LEVEE ROAD AND0.46 METER (1.5 FEET) NORTHWEST OF A METAL WITNESS
 JC1079'POST.
 JC1079'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 JC1079'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1514 ***********************************************************************
 JB1514  DESIGNATION -  U 288
 JB1514  PID         -  JB1514
 JB1514  STATE/COUNTY-  IL/RANDOLPH
 JB1514  COUNTRY     -  US
 JB1514  USGS QUAD   -  EVANSVILLE (2018)
 JB1514
 JB1514                         *CURRENT SURVEY CONTROL
 JB1514  ______________________________________________________________________
 JB1514* NAD 83(1986) POSITION- 38 00 58.08   (N) 089 57 45.09   (W)   HD_HELD1
 JB1514* NAVD 88 ORTHO HEIGHT -   120.423 (meters)      395.09  (feet) ADJUSTED
 JB1514  ______________________________________________________________________
 JB1514  GEOID HEIGHT    -        -29.785 (meters)                     GEOID18
 JB1514  DYNAMIC HEIGHT  -        120.342 (meters)      394.82  (feet) COMP
 JB1514  MODELED GRAVITY -    979,948.7   (mgal)                       NAVD 88
 JB1514
 JB1514  VERT ORDER      -  FIRST     CLASS II
 JB1514
 JB1514.The horizontal coordinates were determined by differentially corrected
 JB1514.hand held GPS observations or other comparable positioning techniques
 JB1514.and have an estimated accuracy of +/- 3 meters.
 JB1514
 JB1514.The orthometric height was determined by differential leveling and
 JB1514.adjusted by the NATIONAL GEODETIC SURVEY
 JB1514.in June 1991.
 JB1514
 JB1514.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1514.GEOID18 height accuracy estimate available here.
 JB1514
 JB1514.Click photographs - Photos may exist for this station.
 JB1514
 JB1514.The dynamic height is computed by dividing the NAVD 88
 JB1514.geopotential number by the normal gravity value computed on the
 JB1514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1514.degrees latitude (g = 980.6199 gals.).
 JB1514
 JB1514.The modeled gravity was interpolated from observed gravity values.
 JB1514
 JB1514;                    North         East    Units  Estimated Accuracy
 JB1514;SPC IL W     -   149,780.2     717,925.3     MT  (+/- 3 meters HH1 GPS) 
 JB1514
 JB1514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3992611748(NAD 83)
 JB1514
 JB1514                          SUPERSEDED SURVEY CONTROL
 JB1514
 JB1514  NGVD 29 (11/26/84)  120.360  (m)          394.88   (f) ADJUSTED    1 2
 JB1514
 JB1514.Superseded values are not recommended for survey control.
 JB1514
 JB1514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1514.See file dsdata.pdf to determine how the superseded data were derived.
 JB1514
 JB1514_MARKER: I = METAL ROD
 JB1514_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1514_STAMPING: U 288 1981
 JB1514_MARK LOGO: NGS
 JB1514_PROJECTION: FLUSH
 JB1514_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1514_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1514+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2011
 JB1514_ROD/PIPE-DEPTH: 7.30 meters
 JB1514
 JB1514  HISTORY     - Date     Condition        Report By
 JB1514  HISTORY     - 1981     MONUMENTED       NGS
 JB1514  HISTORY     - 20110609 GOOD             USACE
 JB1514
 JB1514                          STATION DESCRIPTION
 JB1514
 JB1514'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JB1514'4.2 KM (2.6 MI) NORTH FROM ELLIS GROVE.
 JB1514'4.2 KILOMETERS (2.6 MILES)NORTHWEST ALONG THE TOP OF THE WEST MAIN
 JB1514'LEVEE FROM THE U.S. CORP OF ENGINEERS KASKASKIA RIVER LOCK AND DAM AT
 JB1514'ELLIS GROVE TO THE END OF THE LEVEE AND THE MARK ON THE LEFT, 0.1
 JB1514'KILOMETER (0.05 MILE) SOUTH OF A JUNCTION OF A PAVED ROAD, 4.27 METERS
 JB1514'(14.0 FEET) WEST OF THE CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5
 JB1514'FEET) NORTH OF A METAL WITNESS POST.
 JB1514'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 JB1514'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
 JB1514
 JB1514                          STATION RECOVERY (2011)
 JB1514
 JB1514'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2011 (CLT)
 JB1514'FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1378 ***********************************************************************
 HB1378  DESIGNATION -  U 289
 HB1378  PID         -  HB1378
 HB1378  STATE/COUNTY-  IL/JACKSON
 HB1378  COUNTRY     -  US
 HB1378  USGS QUAD   -  ROCKWOOD (2018)
 HB1378
 HB1378                         *CURRENT SURVEY CONTROL
 HB1378  ______________________________________________________________________
 HB1378* NAD 83(1986) POSITION- 37 45 48.     (N) 089 39 45.     (W)   SCALED
 HB1378* NAVD 88 ORTHO HEIGHT -   111.783 (meters)      366.74  (feet) ADJUSTED
 HB1378  ______________________________________________________________________
 HB1378  GEOID HEIGHT    -        -29.181 (meters)                     GEOID18
 HB1378  DYNAMIC HEIGHT  -        111.705 (meters)      366.49  (feet) COMP
 HB1378  MODELED GRAVITY -    979,932.6   (mgal)                       NAVD 88
 HB1378
 HB1378  VERT ORDER      -  FIRST     CLASS II
 HB1378
 HB1378.The horizontal coordinates were scaled from a map and have
 HB1378.an estimated accuracy of +/- 6 seconds.
 HB1378
 HB1378.The orthometric height was determined by differential leveling and
 HB1378.adjusted by the NATIONAL GEODETIC SURVEY
 HB1378.in June 1991.
 HB1378
 HB1378.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1378.GEOID18 height accuracy estimate available here.
 HB1378
 HB1378.Click photographs - Photos may exist for this station.
 HB1378
 HB1378.The dynamic height is computed by dividing the NAVD 88
 HB1378.geopotential number by the normal gravity value computed on the
 HB1378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1378.degrees latitude (g = 980.6199 gals.).
 HB1378
 HB1378.The modeled gravity was interpolated from observed gravity values.
 HB1378
 HB1378;                    North         East    Units  Estimated Accuracy
 HB1378;SPC IL W     -   121,820.      744,420.      MT  (+/- 180 meters Scaled)
 HB1378
 HB1378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG654828(NAD 83)
 HB1378
 HB1378                          SUPERSEDED SURVEY CONTROL
 HB1378
 HB1378  NGVD 29 (11/26/84)  111.706  (m)          366.49   (f) ADJUSTED    1 2
 HB1378
 HB1378.Superseded values are not recommended for survey control.
 HB1378
 HB1378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1378.See file dsdata.pdf to determine how the superseded data were derived.
 HB1378
 HB1378_MARKER: I = METAL ROD
 HB1378_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1378_STAMPING: U 289 1981
 HB1378_MARK LOGO: NGS
 HB1378_PROJECTION: FLUSH
 HB1378_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1378_ROD/PIPE-DEPTH: 9.80 meters
 HB1378
 HB1378  HISTORY     - Date     Condition        Report By
 HB1378  HISTORY     - 1981     MONUMENTED       NGS
 HB1378
 HB1378                          STATION DESCRIPTION
 HB1378
 HB1378'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1378'8.75 KM (5.45 MI) SW FROM CORA.
 HB1378'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 HB1378'THE INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN
 HB1378'THE LEVEE, THENCE 0.6 KILOMETER (0.4 MILE) WEST THROUGH AN OPEN FIELD
 HB1378'ALONG THE SOUTH EDGE OF THE OPEN FIELD AND WOODS TO THE MARK ON THE
 HB1378'RIGHT AND 3.20 METERS (10.5 FEET) SOUTHEAST OF A 14-INCH TREE.
 HB1378'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1378'THE MARK IS ABOVE LEVEL WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0870 ***********************************************************************
 MF0870  DESIGNATION -  U 29
 MF0870  PID         -  MF0870
 MF0870  STATE/COUNTY-  IL/MARSHALL
 MF0870  COUNTRY     -  US
 MF0870  USGS QUAD   -  WENONA (2018)
 MF0870
 MF0870                         *CURRENT SURVEY CONTROL
 MF0870  ______________________________________________________________________
 MF0870* NAD 83(1986) POSITION- 41 00 44.     (N) 089 02 51.     (W)   SCALED
 MF0870* NAVD 88 ORTHO HEIGHT -   219.368 (meters)      719.71  (feet) ADJUSTED
 MF0870  ______________________________________________________________________
 MF0870  GEOID HEIGHT    -        -32.614 (meters)                     GEOID18
 MF0870  DYNAMIC HEIGHT  -        219.274 (meters)      719.40  (feet) COMP
 MF0870  MODELED GRAVITY -    980,190.9   (mgal)                       NAVD 88
 MF0870
 MF0870  VERT ORDER      -  SECOND    CLASS 0
 MF0870
 MF0870.The horizontal coordinates were scaled from a map and have
 MF0870.an estimated accuracy of +/- 6 seconds.
 MF0870
 MF0870.The orthometric height was determined by differential leveling and
 MF0870.adjusted by the NATIONAL GEODETIC SURVEY
 MF0870.in June 1991.
 MF0870
 MF0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0870.GEOID18 height accuracy estimate available here.
 MF0870
 MF0870.Click photographs - Photos may exist for this station.
 MF0870
 MF0870.The dynamic height is computed by dividing the NAVD 88
 MF0870.geopotential number by the normal gravity value computed on the
 MF0870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0870.degrees latitude (g = 980.6199 gals.).
 MF0870
 MF0870.The modeled gravity was interpolated from observed gravity values.
 MF0870
 MF0870;                    North         East    Units  Estimated Accuracy
 MF0870;SPC IL W     -   482,990.      794,140.      MT  (+/- 180 meters Scaled)
 MF0870
 MF0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL278421(NAD 83)
 MF0870
 MF0870                          SUPERSEDED SURVEY CONTROL
 MF0870
 MF0870  NGVD 29 (??/??/92)  219.42   (m)          719.9    (f) COMPUTED    2 0
 MF0870
 MF0870.Superseded values are not recommended for survey control.
 MF0870
 MF0870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0870.See file dsdata.pdf to determine how the superseded data were derived.
 MF0870
 MF0870_MARKER: DB = BENCH MARK DISK
 MF0870_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0870_SP_SET: ABUTMENT
 MF0870_STAMPING: U 29 1934
 MF0870_MARK LOGO: CGS
 MF0870_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0870
 MF0870  HISTORY     - Date     Condition        Report By
 MF0870  HISTORY     - 1934     MONUMENTED       CGS
 MF0870  HISTORY     - 19981107 MARK NOT FOUND   USPSQD
 MF0870  HISTORY     - 20130812 MARK NOT FOUND   ILDT
 MF0870
 MF0870                          STATION DESCRIPTION
 MF0870
 MF0870'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0870'4.7 MI E FROM TOLUCA.
 MF0870'DEPOT, TOLUCA, ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILROAD
 MF0870'25 POLES EAST OF MILEPOST 106.  SET IN THE NORTH END OF THE WEST
 MF0870'ABUTMENT OF BRIDGE 105-B, 10 FEET NORTH OF THE CENTER LINE OF
 MF0870'THE NORTH TRACK, 1.5 FOOT BELOW RAIL LEVEL.
 MF0870
 MF0870                          STATION RECOVERY (1998)
 MF0870
 MF0870'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0870'MARK NOT FOUND.
 MF0870
 MF0870                          STATION RECOVERY (2013)
 MF0870
 MF0870'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0870'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0871 ***********************************************************************
 MF0871  DESIGNATION -  U 29 RESET
 MF0871  PID         -  MF0871
 MF0871  STATE/COUNTY-  IL/MARSHALL
 MF0871  COUNTRY     -  US
 MF0871  USGS QUAD   -  WENONA (2018)
 MF0871
 MF0871                         *CURRENT SURVEY CONTROL
 MF0871  ______________________________________________________________________
 MF0871* NAD 83(1986) POSITION- 41 00 44.     (N) 089 02 51.     (W)   SCALED
 MF0871* NAVD 88 ORTHO HEIGHT -   219.378 (meters)      719.74  (feet) ADJUSTED
 MF0871  ______________________________________________________________________
 MF0871  GEOID HEIGHT    -        -32.614 (meters)                     GEOID18
 MF0871  DYNAMIC HEIGHT  -        219.284 (meters)      719.43  (feet) COMP
 MF0871  MODELED GRAVITY -    980,190.9   (mgal)                       NAVD 88
 MF0871
 MF0871  VERT ORDER      -  FIRST     CLASS II
 MF0871
 MF0871.The horizontal coordinates were scaled from a map and have
 MF0871.an estimated accuracy of +/- 6 seconds.
 MF0871
 MF0871.The orthometric height was determined by differential leveling and
 MF0871.adjusted by the NATIONAL GEODETIC SURVEY
 MF0871.in June 1991.
 MF0871
 MF0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0871.GEOID18 height accuracy estimate available here.
 MF0871
 MF0871.Click photographs - Photos may exist for this station.
 MF0871
 MF0871.The dynamic height is computed by dividing the NAVD 88
 MF0871.geopotential number by the normal gravity value computed on the
 MF0871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0871.degrees latitude (g = 980.6199 gals.).
 MF0871
 MF0871.The modeled gravity was interpolated from observed gravity values.
 MF0871
 MF0871;                    North         East    Units  Estimated Accuracy
 MF0871;SPC IL W     -   482,990.      794,140.      MT  (+/- 180 meters Scaled)
 MF0871
 MF0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL278421(NAD 83)
 MF0871
 MF0871                          SUPERSEDED SURVEY CONTROL
 MF0871
 MF0871  NGVD 29 (??/??/92)  219.43   (m)          719.9    (f) COMPUTED    1 2
 MF0871
 MF0871.Superseded values are not recommended for survey control.
 MF0871
 MF0871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0871.See file dsdata.pdf to determine how the superseded data were derived.
 MF0871
 MF0871_MARKER: DB = BENCH MARK DISK
 MF0871_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0871_SP_SET: ABUTMENT
 MF0871_STAMPING: U 29 RESET 1953
 MF0871_MARK LOGO: CGS
 MF0871_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0871
 MF0871  HISTORY     - Date     Condition        Report By
 MF0871  HISTORY     - 1953     MONUMENTED       ATSFRR
 MF0871  HISTORY     - 19981107 MARK NOT FOUND   USPSQD
 MF0871
 MF0871                          STATION DESCRIPTION
 MF0871
 MF0871'DESCRIBED BY ATCHISON TOPEKA AND SANTA FE RAILROAD 1953
 MF0871'4.7 MI E FROM TOLUCA.
 MF0871'4.7 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 MF0871'FROM THE STATION AT TOLUCA, MARSHALL COUNTY, 25 POLES EAST OF
 MF0871'MILEPOST 106, AT BRIDGE 105 B, IN THE TOP OF THE NORTH END OF
 MF0871'THE WEST CONCRETE ABUTMENT, 9 FEET NORTH OF THE CENTERLINE
 MF0871'OF THE NORTH TRACK, AND ABOUT 1-1/2 FEET LOWER THAN THE TRACK.
 MF0871
 MF0871                          STATION RECOVERY (1998)
 MF0871
 MF0871'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0871'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0872 ***********************************************************************
 MF0872  DESIGNATION -  U 29 RESET
 MF0872  PID         -  MF0872
 MF0872  STATE/COUNTY-  IL/MARSHALL
 MF0872  COUNTRY     -  US
 MF0872  USGS QUAD   -  WENONA (2018)
 MF0872
 MF0872                         *CURRENT SURVEY CONTROL
 MF0872  ______________________________________________________________________
 MF0872* NAD 83(1986) POSITION- 41 00 44.8    (N) 089 02 50.5    (W)   HD_HELD2
 MF0872* NAVD 88 ORTHO HEIGHT -   219.972 (meters)      721.69  (feet) ADJUSTED
 MF0872  ______________________________________________________________________
 MF0872  GEOID HEIGHT    -        -32.614 (meters)                     GEOID18
 MF0872  DYNAMIC HEIGHT  -        219.878 (meters)      721.38  (feet) COMP
 MF0872  MODELED GRAVITY -    980,190.8   (mgal)                       NAVD 88
 MF0872
 MF0872  VERT ORDER      -  SECOND    CLASS I
 MF0872
 MF0872.The horizontal coordinates were established by autonomous hand held GPS
 MF0872.observations and have an estimated accuracy of +/- 10 meters.
 MF0872
 MF0872.The orthometric height was determined by differential leveling and
 MF0872.adjusted by the NATIONAL GEODETIC SURVEY
 MF0872.in November 2014.
 MF0872
 MF0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0872.GEOID18 height accuracy estimate available here.
 MF0872
 MF0872.Click photographs - Photos may exist for this station.
 MF0872
 MF0872.The dynamic height is computed by dividing the NAVD 88
 MF0872.geopotential number by the normal gravity value computed on the
 MF0872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0872.degrees latitude (g = 980.6199 gals.).
 MF0872
 MF0872.The modeled gravity was interpolated from observed gravity values.
 MF0872
 MF0872;                    North         East    Units  Estimated Accuracy
 MF0872;SPC IL W     -   483,011.      794,151.      MT  (+/- 10 meters HH2 GPS)
 MF0872
 MF0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2784142157(NAD 83)
 MF0872
 MF0872                          SUPERSEDED SURVEY CONTROL
 MF0872
 MF0872  NGVD 29 (??/??/??)  220.02   (m)          721.8    (f) RESET       3  
 MF0872
 MF0872.Superseded values are not recommended for survey control.
 MF0872
 MF0872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0872.See file dsdata.pdf to determine how the superseded data were derived.
 MF0872
 MF0872_MARKER: DB = BENCH MARK DISK
 MF0872_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0872_SP_SET: ABUTMENT
 MF0872_STAMPING: U 29 RESET 1964
 MF0872_MARK LOGO: CGS
 MF0872_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0872_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0872+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2014
 MF0872
 MF0872  HISTORY     - Date     Condition        Report By
 MF0872  HISTORY     - 1964     MONUMENTED       CGS
 MF0872  HISTORY     - 19981107 GOOD             USPSQD
 MF0872  HISTORY     - 20130812 GOOD             ILDT
 MF0872  HISTORY     - 20140324 GOOD             PATRIC
 MF0872
 MF0872                          STATION DESCRIPTION
 MF0872
 MF0872'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 MF0872'ABOUT 4.7 MILES EAST ALONG THE ATCHINSON, TOPEKA AND SANTA FE
 MF0872'RAILWAY FROM THE STATION AT TOLUCA, 0.1 MILE WEST OF OVERPASS
 MF0872'OVER THE ILLINOIS CENTRAL RAILWAY, IN THE TOP OF THE NORTH END
 MF0872'OF THE BACKWALL OF THE NEW WEST CONCRETE ABUTMENT OF THE
 MF0872'RAILWAY OVERPASS OVER U.S. HIGHWAY 51, 6.25 FEET NORTH OF THE
 MF0872'NORTH RAIL OF THE WEST BOUND TRACK.
 MF0872
 MF0872                          STATION RECOVERY (1998)
 MF0872
 MF0872'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0872'RECOVERED IN GOOD CONDITION.
 MF0872
 MF0872                          STATION RECOVERY (2013)
 MF0872
 MF0872'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0872'RECOVERED IN GOOD CONDITION.
 MF0872
 MF0872                          STATION RECOVERY (2014)
 MF0872
 MF0872'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 MF0872'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1345 ***********************************************************************
 HB1345  DESIGNATION -  U 290
 HB1345  PID         -  HB1345
 HB1345  STATE/COUNTY-  IL/JACKSON
 HB1345  COUNTRY     -  US
 HB1345  USGS QUAD   -  ORAVILLE (2018)
 HB1345
 HB1345                         *CURRENT SURVEY CONTROL
 HB1345  ______________________________________________________________________
 HB1345* NAD 83(1986) POSITION- 37 46 22.     (N) 089 24 40.     (W)   SCALED
 HB1345* NAVD 88 ORTHO HEIGHT -   150.161 (meters)      492.65  (feet) ADJUSTED
 HB1345  ______________________________________________________________________
 HB1345  GEOID HEIGHT    -        -29.206 (meters)                     GEOID18
 HB1345  DYNAMIC HEIGHT  -        150.056 (meters)      492.31  (feet) COMP
 HB1345  MODELED GRAVITY -    979,930.2   (mgal)                       NAVD 88
 HB1345
 HB1345  VERT ORDER      -  FIRST     CLASS II
 HB1345
 HB1345.The horizontal coordinates were scaled from a map and have
 HB1345.an estimated accuracy of +/- 6 seconds.
 HB1345
 HB1345.The orthometric height was determined by differential leveling and
 HB1345.adjusted by the NATIONAL GEODETIC SURVEY
 HB1345.in June 1991.
 HB1345
 HB1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1345.GEOID18 height accuracy estimate available here.
 HB1345
 HB1345.Click photographs - Photos may exist for this station.
 HB1345
 HB1345.The dynamic height is computed by dividing the NAVD 88
 HB1345.geopotential number by the normal gravity value computed on the
 HB1345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1345.degrees latitude (g = 980.6199 gals.).
 HB1345
 HB1345.The modeled gravity was interpolated from observed gravity values.
 HB1345
 HB1345;                    North         East    Units  Estimated Accuracy
 HB1345;SPC IL W     -   123,020.      766,560.      MT  (+/- 180 meters Scaled)
 HB1345
 HB1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG876833(NAD 83)
 HB1345
 HB1345                          SUPERSEDED SURVEY CONTROL
 HB1345
 HB1345  NGVD 29 (11/26/84)  150.080  (m)          492.39   (f) ADJUSTED    1 2
 HB1345
 HB1345.Superseded values are not recommended for survey control.
 HB1345
 HB1345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1345.See file dsdata.pdf to determine how the superseded data were derived.
 HB1345
 HB1345_MARKER: I = METAL ROD
 HB1345_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1345_STAMPING: U 290 1981
 HB1345_MARK LOGO: NGS
 HB1345_PROJECTION: FLUSH
 HB1345_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1345_ROD/PIPE-DEPTH: 7.9 meters
 HB1345
 HB1345  HISTORY     - Date     Condition        Report By
 HB1345  HISTORY     - 1981     MONUMENTED       NGS
 HB1345
 HB1345                          STATION DESCRIPTION
 HB1345
 HB1345'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1345'7.15 KM (4.45 MI) WEST FROM MURPHYSBORO.
 HB1345'7.15 KILOMETERS (4.45 MILES) WEST ALONG STATE HIGHWAY 149 FROM THE
 HB1345'COURTHOUSE IN MURPHYSBORO TO THE MARK ON THE LEFT, IN THE SOUTHEAST
 HB1345'ANGLE OF A GRAVELED DRIVEWAY LEADING SOUTH, 12.41 METERS (40.7 FEET)
 HB1345'EAST OF TELEPHONE CABLE JUNCTION BOX L1708P2, 8.84 METERS (29.0 FEET)
 HB1345'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 7.32 METERS (24.0 FEET) EAST
 HB1345'OF THE CENTER OF THE DRIVEWAY, 4.67 METERS (15.3 FEET) NORTH OF THE
 HB1345'NORTHWEST CORNER OF A FENCE AT THE DRIVEWAY.
 HB1345'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1345'THE MARK IS 1.0 M ABOVE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1297 ***********************************************************************
 HB1297  DESIGNATION -  U 291
 HB1297  PID         -  HB1297
 HB1297  STATE/COUNTY-  IL/ALEXANDER
 HB1297  COUNTRY     -  US
 HB1297  USGS QUAD   -  MCCLURE (2018)
 HB1297
 HB1297                         *CURRENT SURVEY CONTROL
 HB1297  ______________________________________________________________________
 HB1297* NAD 83(1986) POSITION- 37 19 07.     (N) 089 29 26.     (W)   SCALED
 HB1297* NAVD 88 ORTHO HEIGHT -   108.987 (meters)      357.57  (feet) ADJUSTED
 HB1297  ______________________________________________________________________
 HB1297  GEOID HEIGHT    -        -28.305 (meters)                     GEOID18
 HB1297  DYNAMIC HEIGHT  -        108.909 (meters)      357.31  (feet) COMP
 HB1297  MODELED GRAVITY -    979,915.5   (mgal)                       NAVD 88
 HB1297
 HB1297  VERT ORDER      -  FIRST     CLASS II
 HB1297
 HB1297.The horizontal coordinates were scaled from a map and have
 HB1297.an estimated accuracy of +/- 6 seconds.
 HB1297
 HB1297.The orthometric height was determined by differential leveling and
 HB1297.adjusted by the NATIONAL GEODETIC SURVEY
 HB1297.in June 1991.
 HB1297
 HB1297.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1297.GEOID18 height accuracy estimate available here.
 HB1297
 HB1297.Click photographs - Photos may exist for this station.
 HB1297
 HB1297.The dynamic height is computed by dividing the NAVD 88
 HB1297.geopotential number by the normal gravity value computed on the
 HB1297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1297.degrees latitude (g = 980.6199 gals.).
 HB1297
 HB1297.The modeled gravity was interpolated from observed gravity values.
 HB1297
 HB1297;                    North         East    Units  Estimated Accuracy
 HB1297;SPC IL W     -    72,560.      759,930.      MT  (+/- 180 meters Scaled)
 HB1297
 HB1297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG793331(NAD 83)
 HB1297
 HB1297                          SUPERSEDED SURVEY CONTROL
 HB1297
 HB1297  NGVD 29 (11/26/84)  108.884  (m)          357.23   (f) ADJUSTED    1 2
 HB1297
 HB1297.Superseded values are not recommended for survey control.
 HB1297
 HB1297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1297.See file dsdata.pdf to determine how the superseded data were derived.
 HB1297
 HB1297_MARKER: I = METAL ROD
 HB1297_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1297_STAMPING: U 291 1981
 HB1297_MARK LOGO: NGS
 HB1297_PROJECTION: FLUSH
 HB1297_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1297_ROD/PIPE-DEPTH: 9.7 meters
 HB1297
 HB1297  HISTORY     - Date     Condition        Report By
 HB1297  HISTORY     - 1981     MONUMENTED       NGS
 HB1297
 HB1297                          STATION DESCRIPTION
 HB1297
 HB1297'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1297'6.7 KM (4.15 MI) WSW FROM MCCLURE.
 HB1297'0.7 KILOMETER (0.45 MILE) NORTHEAST ALONG STATE HIGHWAY 3 AND STATE
 HB1297'HIGHWAY 146 FROM THE MCCLURE ELEMENTARY SCHOOL IN MCCLURE, THENCE 0.2
 HB1297'KILOMETER (0.1 MILE) NORTHWEST ALONG A GRAVELED ROAD, THENCE 5.3
 HB1297'KILOMETERS (3.6 MILES) WEST-SOUTHWEST ALONG THE LEVEE ROAD TO A METAL
 HB1297'GATE AND THE MARK ON THE WEST SIDE OF THE SOUTH WOODEN GATE POST OF
 HB1297'THE GATE, 0.46 METER (1.5 FEET) WEST OF THE SOUTH WOODEN GATE POST,
 HB1297'0.28 METER (7.5 FEET) SOUTH OF THE CNTER PF THE LEVEE ROAD.
 HB1297'THE MARK IS 0.3 METERS  S FROM A WITNESS POST.
 HB1297'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1318 ***********************************************************************
 HB1318  DESIGNATION -  U 292
 HB1318  PID         -  HB1318
 HB1318  STATE/COUNTY-  IL/UNION
 HB1318  COUNTRY     -  US
 HB1318  USGS QUAD   -  WOLF LAKE (2018)
 HB1318
 HB1318                         *CURRENT SURVEY CONTROL
 HB1318  ______________________________________________________________________
 HB1318* NAD 83(1986) POSITION- 37 32 32.     (N) 089 29 54.     (W)   SCALED
 HB1318* NAVD 88 ORTHO HEIGHT -   112.951 (meters)      370.57  (feet) ADJUSTED
 HB1318  ______________________________________________________________________
 HB1318  GEOID HEIGHT    -        -28.582 (meters)                     GEOID18
 HB1318  DYNAMIC HEIGHT  -        112.873 (meters)      370.32  (feet) COMP
 HB1318  MODELED GRAVITY -    979,938.7   (mgal)                       NAVD 88
 HB1318
 HB1318  VERT ORDER      -  FIRST     CLASS II
 HB1318
 HB1318.The horizontal coordinates were scaled from a map and have
 HB1318.an estimated accuracy of +/- 6 seconds.
 HB1318
 HB1318.The orthometric height was determined by differential leveling and
 HB1318.adjusted by the NATIONAL GEODETIC SURVEY
 HB1318.in June 1991.
 HB1318
 HB1318.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1318.GEOID18 height accuracy estimate available here.
 HB1318
 HB1318.Click photographs - Photos may exist for this station.
 HB1318
 HB1318.The dynamic height is computed by dividing the NAVD 88
 HB1318.geopotential number by the normal gravity value computed on the
 HB1318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1318.degrees latitude (g = 980.6199 gals.).
 HB1318
 HB1318.The modeled gravity was interpolated from observed gravity values.
 HB1318
 HB1318;                    North         East    Units  Estimated Accuracy
 HB1318;SPC IL W     -    97,370.      759,060.      MT  (+/- 180 meters Scaled)
 HB1318
 HB1318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG792579(NAD 83)
 HB1318
 HB1318                          SUPERSEDED SURVEY CONTROL
 HB1318
 HB1318  NGVD 29 (11/26/84)  112.860  (m)          370.27   (f) ADJUSTED    1 2
 HB1318
 HB1318.Superseded values are not recommended for survey control.
 HB1318
 HB1318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1318.See file dsdata.pdf to determine how the superseded data were derived.
 HB1318
 HB1318_MARKER: I = METAL ROD
 HB1318_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1318_STAMPING: U 292 1981
 HB1318_MARK LOGO: NGS
 HB1318_PROJECTION: FLUSH
 HB1318_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1318_ROD/PIPE-DEPTH: 9.8 meters
 HB1318
 HB1318  HISTORY     - Date     Condition        Report By
 HB1318  HISTORY     - 1981     MONUMENTED       NGS
 HB1318
 HB1318                          STATION DESCRIPTION
 HB1318
 HB1318'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1318'23.5 KM (14.6 MI) NW FROM REYNOLDSVILLE.
 HB1318'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1318'OF STATE HIGHWAYS 3, 146, AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1318'CHURCH IN REYNOLDSVILLE, THENCE 22.4 KILOMETERS (13.9 MILES) NORTH
 HB1318'ALONG THE LEVEE TO THE MARK ON THE RIGHT, 3.35 METERS (11.0 FEET)
 HB1318'NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1318'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1318'THE MARK IS 0.30 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1653 ***********************************************************************
 JA1653  DESIGNATION -  U 294
 JA1653  PID         -  JA1653
 JA1653  STATE/COUNTY-  IL/LAWRENCE
 JA1653  COUNTRY     -  US
 JA1653  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA1653
 JA1653                         *CURRENT SURVEY CONTROL
 JA1653  ______________________________________________________________________
 JA1653* NAD 83(1986) POSITION- 38 43 12.     (N) 087 44 14.     (W)   SCALED
 JA1653* NAVD 88 ORTHO HEIGHT -   138.483 (meters)      454.34  (feet) ADJUSTED
 JA1653  ______________________________________________________________________
 JA1653  GEOID HEIGHT    -        -31.551 (meters)                     GEOID18
 JA1653  DYNAMIC HEIGHT  -        138.399 (meters)      454.06  (feet) COMP
 JA1653  MODELED GRAVITY -    980,014.6   (mgal)                       NAVD 88
 JA1653
 JA1653  VERT ORDER      -  FIRST     CLASS II
 JA1653
 JA1653.The horizontal coordinates were scaled from a map and have
 JA1653.an estimated accuracy of +/- 6 seconds.
 JA1653
 JA1653.The orthometric height was determined by differential leveling and
 JA1653.adjusted by the NATIONAL GEODETIC SURVEY
 JA1653.in June 1991.
 JA1653
 JA1653.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1653.GEOID18 height accuracy estimate available here.
 JA1653
 JA1653.Click photographs - Photos may exist for this station.
 JA1653
 JA1653.The dynamic height is computed by dividing the NAVD 88
 JA1653.geopotential number by the normal gravity value computed on the
 JA1653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1653.degrees latitude (g = 980.6199 gals.).
 JA1653
 JA1653.The modeled gravity was interpolated from observed gravity values.
 JA1653
 JA1653;                    North         East    Units  Estimated Accuracy
 JA1653;SPC IL E     -   228,060.      351,840.      MT  (+/- 180 meters Scaled)
 JA1653
 JA1653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH359859(NAD 83)
 JA1653
 JA1653                          SUPERSEDED SURVEY CONTROL
 JA1653
 JA1653.No superseded survey control is available for this station.
 JA1653
 JA1653_MARKER: I = METAL ROD
 JA1653_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1653_STAMPING: U 294 1986
 JA1653_MARK LOGO: NGS
 JA1653_PROJECTION: RECESSED 2 CENTIMETERS
 JA1653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1653_ROD/PIPE-DEPTH: 3.4 meters
 JA1653
 JA1653  HISTORY     - Date     Condition        Report By
 JA1653  HISTORY     - 1986     MONUMENTED       NGS
 JA1653
 JA1653                          STATION DESCRIPTION
 JA1653
 JA1653'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1653'4.9 KM (3.05 MI) WEST FROM LAWRENCEVILLE.
 JA1653'1.0 KM (0.6 MI) WESTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1653'COURTHOUSE IN LAWRENCEVILLE, THENCE 3.9 KM (2.4 MI) WESTERLY ALONG
 JA1653'STATE HIGHWAY 250, 0.3 KM (0.2 MI) EAST OF THE INTERSECTION OF COUNTY
 JA1653'ROAD 900, 33.5 M (109.9 FT) WEST OF THE CENTER OF THE EAST DRIVEWAY
 JA1653'LEADING TO THE R L DAVIS RESIDENCE, 15.1 M (49.5 FT) EAST-SOUTHEAST OF
 JA1653'THE SOUTHEAST CORNER OF A GARAGE, 9.3 M (30.5 FT) NORTH OF THE
 JA1653'CENTERLINE OF THE HIGHWAY, 5.4 M (17.7 FT) SOUTH OF A DRIVEWAY, AND
 JA1653'1.3 M (4.3 FT) WEST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS
 JA1653'HAD THROUGH A 5-INCH LOGO CAP.
 JA1653'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1587 ***********************************************************************
 JB1587  DESIGNATION -  U 295
 JB1587  PID         -  JB1587
 JB1587  STATE/COUNTY-  IL/CLAY
 JB1587  COUNTRY     -  US
 JB1587  USGS QUAD   -  XENIA NE (2018)
 JB1587
 JB1587                         *CURRENT SURVEY CONTROL
 JB1587  ______________________________________________________________________
 JB1587* NAD 83(1986) POSITION- 38 40 00.     (N) 088 30 11.     (W)   SCALED
 JB1587* NAVD 88 ORTHO HEIGHT -   150.794 (meters)      494.73  (feet) ADJUSTED
 JB1587  ______________________________________________________________________
 JB1587  GEOID HEIGHT    -        -31.157 (meters)                     GEOID18
 JB1587  DYNAMIC HEIGHT  -        150.701 (meters)      494.42  (feet) COMP
 JB1587  MODELED GRAVITY -    980,005.6   (mgal)                       NAVD 88
 JB1587
 JB1587  VERT ORDER      -  FIRST     CLASS II
 JB1587
 JB1587.The horizontal coordinates were scaled from a map and have
 JB1587.an estimated accuracy of +/- 6 seconds.
 JB1587
 JB1587.The orthometric height was determined by differential leveling and
 JB1587.adjusted by the NATIONAL GEODETIC SURVEY
 JB1587.in June 1991.
 JB1587
 JB1587.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1587.GEOID18 height accuracy estimate available here.
 JB1587
 JB1587.Click photographs - Photos may exist for this station.
 JB1587
 JB1587.The dynamic height is computed by dividing the NAVD 88
 JB1587.geopotential number by the normal gravity value computed on the
 JB1587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1587.degrees latitude (g = 980.6199 gals.).
 JB1587
 JB1587.The modeled gravity was interpolated from observed gravity values.
 JB1587
 JB1587;                    North         East    Units  Estimated Accuracy
 JB1587;SPC IL E     -   221,990.      285,230.      MT  (+/- 180 meters Scaled)
 JB1587
 JB1587_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH692808(NAD 83)
 JB1587
 JB1587                          SUPERSEDED SURVEY CONTROL
 JB1587
 JB1587.No superseded survey control is available for this station.
 JB1587
 JB1587_MARKER: I = METAL ROD
 JB1587_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1587_STAMPING: U 295 1986
 JB1587_MARK LOGO: NGS
 JB1587_PROJECTION: RECESSED 2 CENTIMETERS
 JB1587_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1587_ROD/PIPE-DEPTH: 5.2 meters
 JB1587
 JB1587  HISTORY     - Date     Condition        Report By
 JB1587  HISTORY     - 1986     MONUMENTED       NGS
 JB1587
 JB1587                          STATION DESCRIPTION
 JB1587
 JB1587'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1587'1.2 KM (0.75 MI) WEST FROM FLORA.
 JB1587'1.2 KM (0.75 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB1587'WITH STATE STREET IN FLORA, 13.4 M (44.0 FT) SOUTH OF THE CENTERLINE
 JB1587'OF THE HIGHWAY, 12.5 M (41.0 FT) WEST OF THE CENTER OF A DRIVEWAY
 JB1587'LEADING SOUTH TO THE SPARTON MANUFACTURING COMPANY WAREHOUSE, 6.7 M
 JB1587'(22.0 FT) EAST OF THE CENTER OF A GRAVELED DRIVEWAY LEADING SOUTH, AND
 JB1587'0.9 M (3.0 FT) NORTH OF A UTILITY POLE WITH 2 GUY WIRES.  NOTE--ACCESS
 JB1587'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1587'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1669 ***********************************************************************
 LC1669  DESIGNATION -  U 296
 LC1669  PID         -  LC1669
 LC1669  STATE/COUNTY-  IL/CHAMPAIGN
 LC1669  COUNTRY     -  US
 LC1669  USGS QUAD   -  MAHOMET (2018)
 LC1669
 LC1669                         *CURRENT SURVEY CONTROL
 LC1669  ______________________________________________________________________
 LC1669* NAD 83(1986) POSITION- 40 11 30.     (N) 088 24 02.     (W)   SCALED
 LC1669* NAVD 88 ORTHO HEIGHT -   212.746 (meters)      697.98  (feet) ADJUSTED
 LC1669  ______________________________________________________________________
 LC1669  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 LC1669  DYNAMIC HEIGHT  -        212.639 (meters)      697.63  (feet) COMP
 LC1669  MODELED GRAVITY -    980,117.6   (mgal)                       NAVD 88
 LC1669
 LC1669  VERT ORDER      -  FIRST     CLASS II
 LC1669
 LC1669.The horizontal coordinates were scaled from a map and have
 LC1669.an estimated accuracy of +/- 6 seconds.
 LC1669
 LC1669.The orthometric height was determined by differential leveling and
 LC1669.adjusted by the NATIONAL GEODETIC SURVEY
 LC1669.in June 1991.
 LC1669
 LC1669.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1669.GEOID18 height accuracy estimate available here.
 LC1669
 LC1669.Click photographs - Photos may exist for this station.
 LC1669
 LC1669.The dynamic height is computed by dividing the NAVD 88
 LC1669.geopotential number by the normal gravity value computed on the
 LC1669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1669.degrees latitude (g = 980.6199 gals.).
 LC1669
 LC1669.The modeled gravity was interpolated from observed gravity values.
 LC1669
 LC1669;                    North         East    Units  Estimated Accuracy
 LC1669;SPC IL E     -   391,280.      294,280.      MT  (+/- 180 meters Scaled)
 LC1669
 LC1669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK807499(NAD 83)
 LC1669
 LC1669                          SUPERSEDED SURVEY CONTROL
 LC1669
 LC1669.No superseded survey control is available for this station.
 LC1669
 LC1669_MARKER: DV = VERTICAL CONTROL DISK
 LC1669_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC1669_SP_SET: BRIDGE ABUTMENT
 LC1669_STAMPING: U 296 1986
 LC1669_MARK LOGO: NGS
 LC1669_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1669_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1669+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2005
 LC1669
 LC1669  HISTORY     - Date     Condition        Report By
 LC1669  HISTORY     - 1986     MONUMENTED       NGS
 LC1669  HISTORY     - 20051213 GOOD             ILDT
 LC1669
 LC1669                          STATION DESCRIPTION
 LC1669
 LC1669'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1669'IN MAHOMET.
 LC1669'IN MAHOMET, AT THE INTERSECTION OF U.S. HIGHWAY 150 AND STATE HIGHWAY
 LC1669'47, IN TOP OF AND 0.2 M (0.7 FT) NORTH OF THE SOUTH END OF THE WEST
 LC1669'CONCRETE ABUTMENT OF A HIGHWAY BRIDGE SPANNING THE SANGAMON RIVER,
 LC1669'59.2 M (194.2 FT) EAST OF THE EXTENDED CENTER OF STATE HIGHWAY 47, AND
 LC1669'6.1 M (20.0 FT) SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 150.
 LC1669'THE MARK IS 1.5 M BELOW THE HIGHWAY.
 LC1669
 LC1669                          STATION RECOVERY (2005)
 LC1669
 LC1669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1669'RAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0195 ***********************************************************************
 KB0195  DESIGNATION -  U 3
 KB0195  PID         -  KB0195
 KB0195  STATE/COUNTY-  IL/COLES
 KB0195  COUNTRY     -  US
 KB0195  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0195
 KB0195                         *CURRENT SURVEY CONTROL
 KB0195  ______________________________________________________________________
 KB0195* NAD 83(1986) POSITION- 39 26 40.     (N) 088 14 34.     (W)   SCALED
 KB0195* NAVD 88 ORTHO HEIGHT -   215.782 (meters)      707.94  (feet) ADJUSTED
 KB0195  ______________________________________________________________________
 KB0195  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KB0195  DYNAMIC HEIGHT  -        215.658 (meters)      707.54  (feet) COMP
 KB0195  MODELED GRAVITY -    980,047.3   (mgal)                       NAVD 88
 KB0195
 KB0195  VERT ORDER      -  FIRST     CLASS II
 KB0195
 KB0195.The horizontal coordinates were scaled from a map and have
 KB0195.an estimated accuracy of +/- 6 seconds.
 KB0195
 KB0195.The orthometric height was determined by differential leveling and
 KB0195.adjusted by the NATIONAL GEODETIC SURVEY
 KB0195.in June 1991.
 KB0195
 KB0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0195.GEOID18 height accuracy estimate available here.
 KB0195
 KB0195.Click photographs - Photos may exist for this station.
 KB0195
 KB0195.The dynamic height is computed by dividing the NAVD 88
 KB0195.geopotential number by the normal gravity value computed on the
 KB0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0195.degrees latitude (g = 980.6199 gals.).
 KB0195
 KB0195.The modeled gravity was interpolated from observed gravity values.
 KB0195
 KB0195;                    North         East    Units  Estimated Accuracy
 KB0195;SPC IL E     -   308,320.      307,800.      MT  (+/- 180 meters Scaled)
 KB0195
 KB0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ930668(NAD 83)
 KB0195
 KB0195                          SUPERSEDED SURVEY CONTROL
 KB0195
 KB0195  NGVD 29 (??/??/92)  215.846  (m)          708.15   (f) ADJ UNCH    1 2
 KB0195
 KB0195.Superseded values are not recommended for survey control.
 KB0195
 KB0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0195.See file dsdata.pdf to determine how the superseded data were derived.
 KB0195
 KB0195_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 KB0195_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0195_STAMPING: ILLINOIS 708 1906
 KB0195_MARK LOGO: USGS
 KB0195_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0195_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0195+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2005
 KB0195
 KB0195  HISTORY     - Date     Condition        Report By
 KB0195  HISTORY     - 1906     MONUMENTED       USGS
 KB0195  HISTORY     - 1956     GOOD             CGS
 KB0195  HISTORY     - 1973     GOOD             NGS
 KB0195  HISTORY     - 1979     GOOD             ILDT
 KB0195  HISTORY     - 20050302 GOOD             ILDT
 KB0195
 KB0195                          STATION DESCRIPTION
 KB0195
 KB0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0195'3 MI NE FROM LERNA.
 KB0195'ABOUT 3.0 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0195'LOUIS RAILROAD FROM THE STATION AT LERNA, ABOUT 0.45 MILE
 KB0195'NORTHEAST OF MILE POLE T 325, WEST AND ACROSS TRACK FROM TELEPHONE
 KB0195'POLE NO. 324/22, AT A NORTH-SOUTH GRAVEL ROAD CROSSING, 32.2 FEET
 KB0195'NORTHWEST OF NORTHWEST RAIL, 19 FEET EAST OF CENTER LINE OF ROAD,
 KB0195'5 FEET NORTHWEST OF A FENCE CORNER, 47 FEET NORTHEAST AND ACROSS
 KB0195'ROAD FROM CROSSING SIGN, 1 FOOT WEST OF A FENCE LINE, 1 1/2 FEET
 KB0195'SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET BELOW
 KB0195'LEVEL OF TRACK AND IS A U.S.G.S. PIPE AND CAP PROJECTING 3 INCHES.
 KB0195
 KB0195                          STATION RECOVERY (1973)
 KB0195
 KB0195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0195'RECOVERED IN GOOD CONDITION.
 KB0195
 KB0195                          STATION RECOVERY (1979)
 KB0195
 KB0195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 KB0195'RECOVERED IN GOOD CONDITION.
 KB0195
 KB0195                          STATION RECOVERY (2005)
 KB0195
 KB0195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1381 ***********************************************************************
 LC1381  DESIGNATION -  U 30
 LC1381  PID         -  LC1381
 LC1381  STATE/COUNTY-  IL/PEORIA
 LC1381  COUNTRY     -  US
 LC1381  USGS QUAD   -  EDELSTEIN (2018)
 LC1381
 LC1381                         *CURRENT SURVEY CONTROL
 LC1381  ______________________________________________________________________
 LC1381* NAD 83(1986) POSITION- 40 55 41.     (N) 089 40 38.     (W)   SCALED
 LC1381* NAVD 88 ORTHO HEIGHT -   233.003 (meters)      764.44  (feet) ADJUSTED
 LC1381  ______________________________________________________________________
 LC1381  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 LC1381  DYNAMIC HEIGHT  -        232.900 (meters)      764.11  (feet) COMP
 LC1381  MODELED GRAVITY -    980,173.3   (mgal)                       NAVD 88
 LC1381
 LC1381  VERT ORDER      -  SECOND    CLASS 0
 LC1381
 LC1381.The horizontal coordinates were scaled from a map and have
 LC1381.an estimated accuracy of +/- 6 seconds.
 LC1381
 LC1381.The orthometric height was determined by differential leveling and
 LC1381.adjusted by the NATIONAL GEODETIC SURVEY
 LC1381.in June 1991.
 LC1381
 LC1381.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1381.GEOID18 height accuracy estimate available here.
 LC1381
 LC1381.Click photographs - Photos may exist for this station.
 LC1381
 LC1381.The dynamic height is computed by dividing the NAVD 88
 LC1381.geopotential number by the normal gravity value computed on the
 LC1381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1381.degrees latitude (g = 980.6199 gals.).
 LC1381
 LC1381.The modeled gravity was interpolated from observed gravity values.
 LC1381
 LC1381;                    North         East    Units  Estimated Accuracy
 LC1381;SPC IL W     -   473,150.      741,220.      MT  (+/- 180 meters Scaled)
 LC1381
 LC1381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL745342(NAD 83)
 LC1381
 LC1381                          SUPERSEDED SURVEY CONTROL
 LC1381
 LC1381  NGVD 29 (??/??/92)  233.081  (m)          764.70   (f) ADJ UNCH    2 0
 LC1381
 LC1381.Superseded values are not recommended for survey control.
 LC1381
 LC1381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1381.See file dsdata.pdf to determine how the superseded data were derived.
 LC1381
 LC1381_MARKER: DB = BENCH MARK DISK
 LC1381_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1381_SP_SET: BRIDGE
 LC1381_STAMPING: U 30 1934
 LC1381_MARK LOGO: CGS
 LC1381_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1381
 LC1381  HISTORY     - Date     Condition        Report By
 LC1381  HISTORY     - 1934     MONUMENTED       CGS
 LC1381  HISTORY     - 1942     GOOD             CGS
 LC1381  HISTORY     - 19981207 GOOD             USPSQD
 LC1381
 LC1381                          STATION DESCRIPTION
 LC1381
 LC1381'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1381'2.4 MI W FROM EDELSTEIN.
 LC1381'2.4 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1381'FROM THE STATION AT EDELSTEIN, PEORIA COUNTY, AT THE CROSSING
 LC1381'OF STATE HIGHWAY 90, AT OVERPASS 140 C, IN THE TOP OF THE SOUTH
 LC1381'END OF THE EAST CONCRETE ABUTMENT, AND ABOUT ONE FOOT LOWER THAN
 LC1381'THE TRACK.  A STANDARD DISK, STAMPED U 30 1934.
 LC1381
 LC1381                          STATION RECOVERY (1998)
 LC1381
 LC1381'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1381'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2131 ***********************************************************************
 LB2131  DESIGNATION -  U 300
 LB2131  PID         -  LB2131
 LB2131  STATE/COUNTY-  IL/VERMILION
 LB2131  COUNTRY     -  US
 LB2131  USGS QUAD   -  OAKWOOD (2018)
 LB2131
 LB2131                         *CURRENT SURVEY CONTROL
 LB2131  ______________________________________________________________________
 LB2131* NAD 83(1986) POSITION- 40 03 51.     (N) 087 48 40.     (W)   SCALED
 LB2131* NAVD 88 ORTHO HEIGHT -   199.314 (meters)      653.92  (feet) ADJUSTED
 LB2131  ______________________________________________________________________
 LB2131  GEOID HEIGHT    -        -32.271 (meters)                     GEOID18
 LB2131  DYNAMIC HEIGHT  -        199.214 (meters)      653.59  (feet) COMP
 LB2131  MODELED GRAVITY -    980,120.5   (mgal)                       NAVD 88
 LB2131
 LB2131  VERT ORDER      -  FIRST     CLASS II
 LB2131
 LB2131.The horizontal coordinates were scaled from a map and have
 LB2131.an estimated accuracy of +/- 6 seconds.
 LB2131
 LB2131.The orthometric height was determined by differential leveling and
 LB2131.adjusted by the NATIONAL GEODETIC SURVEY
 LB2131.in June 1991.
 LB2131
 LB2131.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2131.GEOID18 height accuracy estimate available here.
 LB2131
 LB2131.Click photographs - Photos may exist for this station.
 LB2131
 LB2131.The dynamic height is computed by dividing the NAVD 88
 LB2131.geopotential number by the normal gravity value computed on the
 LB2131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2131.degrees latitude (g = 980.6199 gals.).
 LB2131
 LB2131.The modeled gravity was interpolated from observed gravity values.
 LB2131
 LB2131;                    North         East    Units  Estimated Accuracy
 LB2131;SPC IL E     -   377,260.      344,550.      MT  (+/- 180 meters Scaled)
 LB2131
 LB2131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK308351(NAD 83)
 LB2131
 LB2131                          SUPERSEDED SURVEY CONTROL
 LB2131
 LB2131.No superseded survey control is available for this station.
 LB2131
 LB2131_MARKER: I = METAL ROD
 LB2131_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LB2131_STAMPING: U 300 1986
 LB2131_MARK LOGO: NGS
 LB2131_PROJECTION: FLUSH
 LB2131_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB2131_ROD/PIPE-DEPTH: 9.4 meters
 LB2131
 LB2131  HISTORY     - Date     Condition        Report By
 LB2131  HISTORY     - 1986     MONUMENTED       NGS
 LB2131
 LB2131                          STATION DESCRIPTION
 LB2131
 LB2131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2131'13.2 KM (8.2 MI) EAST FROM HOMER.
 LB2131'13.2 KM (8.2 MI) EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH
 LB2131'JUNCTION WITH STATE HIGHWAY 49 IN HOMER, 18.5 M (60.7 FT) NORTH OF THE
 LB2131'CENTERLINE OF THE ROAD, 6.9 M (22.6 FT) WEST OF THE CENTER OF COUNTY
 LB2131'ROAD 680 E, 1.1 M (3.6 FT) WEST OF A CONCRETE RIGHT-OF-WAY POST, AND
 LB2131'0.7 M (2.3 FT) NORTHEAST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM
 LB2131'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LB2131'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 LB2131'THE MARK IS 0.6 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1661 ***********************************************************************
 LC1661  DESIGNATION -  U 301
 LC1661  PID         -  LC1661
 LC1661  STATE/COUNTY-  IL/CHAMPAIGN
 LC1661  COUNTRY     -  US
 LC1661  USGS QUAD   -  RISING (2018)
 LC1661
 LC1661                         *CURRENT SURVEY CONTROL
 LC1661  ______________________________________________________________________
 LC1661* NAD 83(1986) POSITION- 40 07 57.2    (N) 088 16 10.4    (W)   HD_HELD2
 LC1661* NAVD 88 ORTHO HEIGHT -   231.244 (meters)      758.67  (feet) ADJUSTED
 LC1661  ______________________________________________________________________
 LC1661  GEOID HEIGHT    -        -32.080 (meters)                     GEOID18
 LC1661  DYNAMIC HEIGHT  -        231.127 (meters)      758.29  (feet) COMP
 LC1661  MODELED GRAVITY -    980,114.0   (mgal)                       NAVD 88
 LC1661
 LC1661  VERT ORDER      -  FIRST     CLASS II
 LC1661
 LC1661.The horizontal coordinates were established by autonomous hand held GPS
 LC1661.observations and have an estimated accuracy of +/- 10 meters.
 LC1661
 LC1661.The orthometric height was determined by differential leveling and
 LC1661.adjusted by the NATIONAL GEODETIC SURVEY
 LC1661.in June 1991.
 LC1661
 LC1661.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1661.GEOID18 height accuracy estimate available here.
 LC1661
 LC1661.Click photographs - Photos may exist for this station.
 LC1661
 LC1661.The dynamic height is computed by dividing the NAVD 88
 LC1661.geopotential number by the normal gravity value computed on the
 LC1661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1661.degrees latitude (g = 980.6199 gals.).
 LC1661
 LC1661.The modeled gravity was interpolated from observed gravity values.
 LC1661
 LC1661;                    North         East    Units  Estimated Accuracy
 LC1661;SPC IL E     -   384,720.      305,436.      MT  (+/- 10 meters HH2 GPS)
 LC1661
 LC1661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9183943242(NAD 83)
 LC1661
 LC1661                          SUPERSEDED SURVEY CONTROL
 LC1661
 LC1661.No superseded survey control is available for this station.
 LC1661
 LC1661_MARKER: F = FLANGE-ENCASED ROD
 LC1661_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1661_STAMPING: U 301 1986
 LC1661_MARK LOGO: NGS
 LC1661_PROJECTION: RECESSED 2 CENTIMETERS
 LC1661_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1661_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1661_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1661+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2020
 LC1661_ROD/PIPE-DEPTH: 9.7 meters
 LC1661
 LC1661  HISTORY     - Date     Condition        Report By
 LC1661  HISTORY     - 1986     MONUMENTED       NGS
 LC1661  HISTORY     - 20040713 GOOD             FARNGP
 LC1661  HISTORY     - 20051202 GOOD             ILDT
 LC1661  HISTORY     - 20200613 GOOD             USPSQD
 LC1661
 LC1661                          STATION DESCRIPTION
 LC1661
 LC1661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1661'IN CHAMPAIGN.
 LC1661'IN CHAMPAIGN, AT THE INTERSECTION OF HONEYSUCKLE AND JOANNE LANES,
 LC1661'13.6 M (44.6 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE AT 1402
 LC1661'JOANNE LANE, 7.9 M (25.9 FT) WEST OF THE CENTER OF HONEYSUCKLE LANE,
 LC1661'5.7 M (18.7 FT) NORTH OF THE CENTER OF JOANNE LANE, 5.5 M (18.0 FT)
 LC1661'SOUTH-SOUTHWEST OF A FIRE HYDRANT, 2.3 M (7.5 FT) SOUTH OF THE CENTER
 LC1661'OF A SEWER MANHOLE COVER, AND 0.6 M (2.0 FT) WEST OF A STREET SIGN
 LC1661'POST.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1661'THE MARK IS 0.4 M ABOVE THE LANES.
 LC1661
 LC1661                          STATION RECOVERY (2004)
 LC1661
 LC1661'RECOVERY NOTE BY FARNSWORTH GROUP 2004 (CEW)
 LC1661'RECOVERED IN GOOD CONDITION.
 LC1661
 LC1661                          STATION RECOVERY (2005)
 LC1661
 LC1661'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1661'RECOVERED IN GOOD CONDITION.
 LC1661
 LC1661                          STATION RECOVERY (2020)
 LC1661
 LC1661'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 LC1661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0413 ***********************************************************************
 LD0413  DESIGNATION -  U 33
 LD0413  PID         -  LD0413
 LD0413  STATE/COUNTY-  IL/MCDONOUGH
 LD0413  COUNTRY     -  US
 LD0413  USGS QUAD   -  BLANDINSVILLE (2018)
 LD0413
 LD0413                         *CURRENT SURVEY CONTROL
 LD0413  ______________________________________________________________________
 LD0413* NAD 83(1986) POSITION- 40 33 24.     (N) 090 51 37.     (W)   SCALED
 LD0413* NAVD 88 ORTHO HEIGHT -   222.912 (meters)      731.34  (feet) ADJUSTED
 LD0413  ______________________________________________________________________
 LD0413  GEOID HEIGHT    -        -33.297 (meters)                     GEOID18
 LD0413  DYNAMIC HEIGHT  -        222.802 (meters)      730.98  (feet) COMP
 LD0413  MODELED GRAVITY -    980,125.2   (mgal)                       NAVD 88
 LD0413
 LD0413  VERT ORDER      -  SECOND    CLASS 0
 LD0413
 LD0413.The horizontal coordinates were scaled from a map and have
 LD0413.an estimated accuracy of +/- 6 seconds.
 LD0413
 LD0413.The orthometric height was determined by differential leveling and
 LD0413.adjusted by the NATIONAL GEODETIC SURVEY
 LD0413.in June 1991.
 LD0413
 LD0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0413.GEOID18 height accuracy estimate available here.
 LD0413
 LD0413.Click photographs - Photos may exist for this station.
 LD0413
 LD0413.The dynamic height is computed by dividing the NAVD 88
 LD0413.geopotential number by the normal gravity value computed on the
 LD0413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0413.degrees latitude (g = 980.6199 gals.).
 LD0413
 LD0413.The modeled gravity was interpolated from observed gravity values.
 LD0413
 LD0413;                    North         East    Units  Estimated Accuracy
 LD0413;SPC IL W     -   432,030.      641,260.      MT  (+/- 180 meters Scaled)
 LD0413
 LD0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE811917(NAD 83)
 LD0413
 LD0413                          SUPERSEDED SURVEY CONTROL
 LD0413
 LD0413  NGVD 29 (??/??/92)  222.968  (m)          731.52   (f) ADJ UNCH    2 0
 LD0413
 LD0413.Superseded values are not recommended for survey control.
 LD0413
 LD0413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0413.See file dsdata.pdf to determine how the superseded data were derived.
 LD0413
 LD0413_MARKER: DB = BENCH MARK DISK
 LD0413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0413_STAMPING: U 33 1934
 LD0413_MARK LOGO: CGS
 LD0413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0413+STABILITY: SURFACE MOTION
 LD0413
 LD0413  HISTORY     - Date     Condition        Report By
 LD0413  HISTORY     - 1934     MONUMENTED       CGS
 LD0413  HISTORY     - 1935     GOOD             CGS
 LD0413  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0413  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0413
 LD0413                          STATION DESCRIPTION
 LD0413
 LD0413'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0413'AT BLANDINSVILLE.
 LD0413'AT BLANDINSVILLE, MCDONOUGH  COUNTY, ON THE TOLEDO, PEORIA AND
 LD0413'WESTERN RAILROAD, ONE POLE EAST OF THE STATION, AT POLE 189+15,
 LD0413'48 FEET SOUTH OF A POINT 36 FEET EAST OF THE CENTER OF A ROAD
 LD0413'CROSSING, 2 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND LEVEL WITH
 LD0413'THE TRACK.  A STANDARD DISK, STAMPED U 33 1934 AND SET IN THE
 LD0413'TOP OF A CONCRETE POST.
 LD0413
 LD0413                          STATION RECOVERY (1974)
 LD0413
 LD0413'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0413'MARK NOT FOUND.
 LD0413
 LD0413                          STATION RECOVERY (2012)
 LD0413
 LD0413'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0413'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0686 ***********************************************************************
 LD0686  DESIGNATION -  U 34 RESET
 LD0686  PID         -  LD0686
 LD0686  STATE/COUNTY-  IL/FULTON
 LD0686  COUNTRY     -  US
 LD0686  USGS QUAD   -  LEWISTOWN (2018)
 LD0686
 LD0686                         *CURRENT SURVEY CONTROL
 LD0686  ______________________________________________________________________
 LD0686* NAD 83(1986) POSITION- 40 26 49.     (N) 090 10 25.     (W)   SCALED
 LD0686* NAVD 88 ORTHO HEIGHT -   154.11  (+/-2cm)      505.6   (feet) VERTCON3
 LD0686  ______________________________________________________________________
 LD0686  GEOID HEIGHT    -        -33.171 (meters)                     GEOID18
 LD0686  VERT ORDER      -  THIRD (See Below)
 LD0686
 LD0686.The horizontal coordinates were scaled from a map and have
 LD0686.an estimated accuracy of +/- 6 seconds.
 LD0686
 LD0686.The NAVD 88 height was computed by applying the VERTCON shift value to
 LD0686.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LD0686
 LD0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0686.GEOID18 height accuracy estimate available here.
 LD0686
 LD0686.The vertical order pertains to the NGVD 29 superseded value.
 LD0686
 LD0686.Click photographs - Photos may exist for this station.
 LD0686
 LD0686;                    North         East    Units  Estimated Accuracy
 LD0686;SPC IL W     -   419,610.      699,410.      MT  (+/- 180 meters Scaled)
 LD0686
 LD0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE396812(NAD 83)
 LD0686
 LD0686                          SUPERSEDED SURVEY CONTROL
 LD0686
 LD0686  NGVD 29 (11/09/15)  154.20   (m)          505.9    (f) RESET       3  
 LD0686
 LD0686.Superseded values are not recommended for survey control.
 LD0686
 LD0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0686.See file dsdata.pdf to determine how the superseded data were derived.
 LD0686
 LD0686_MARKER: DV = VERTICAL CONTROL DISK
 LD0686_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0686_SP_SET: WINGWALL
 LD0686_STAMPING: U 34 RESET 1976
 LD0686_MARK LOGO: NGS
 LD0686_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0686
 LD0686  HISTORY     - Date     Condition        Report By
 LD0686  HISTORY     - 1976     MONUMENTED       ILDT
 LD0686
 LD0686                          STATION DESCRIPTION
 LD0686
 LD0686'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 LD0686'2.74 MI SOUTH FROM CUBA.
 LD0686'2.75 MILES SOUTH OF JUNCTION OF ILLINOIS MARKED ROUTES 95 AND 97 ALONG
 LD0686'ROUTE 97 AT A 100 FOOT BRIDGE OVER BIG CREEK ON TOP OF SOUTH WINGWALL
 LD0686'OF THE EAST ABUTMENT (APPROACH FROM LEWISTOWN).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1184 ***********************************************************************
 LC1184  DESIGNATION -  U 35
 LC1184  PID         -  LC1184
 LC1184  STATE/COUNTY-  IL/MENARD
 LC1184  COUNTRY     -  US
 LC1184  USGS QUAD   -  OAKFORD (2018)
 LC1184
 LC1184                         *CURRENT SURVEY CONTROL
 LC1184  ______________________________________________________________________
 LC1184* NAD 83(1986) POSITION- 40 03 35.     (N) 089 55 28.     (W)   SCALED
 LC1184* NAVD 88 ORTHO HEIGHT -   184.855 (meters)      606.48  (feet) ADJUSTED
 LC1184  ______________________________________________________________________
 LC1184  GEOID HEIGHT    -        -32.674 (meters)                     GEOID18
 LC1184  DYNAMIC HEIGHT  -        184.761 (meters)      606.17  (feet) COMP
 LC1184  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 LC1184
 LC1184  VERT ORDER      -  SECOND    CLASS 0
 LC1184
 LC1184.The horizontal coordinates were scaled from a map and have
 LC1184.an estimated accuracy of +/- 6 seconds.
 LC1184
 LC1184.The orthometric height was determined by differential leveling and
 LC1184.adjusted by the NATIONAL GEODETIC SURVEY
 LC1184.in June 1991.
 LC1184
 LC1184.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1184.GEOID18 height accuracy estimate available here.
 LC1184
 LC1184.Click photographs - Photos may exist for this station.
 LC1184
 LC1184.The dynamic height is computed by dividing the NAVD 88
 LC1184.geopotential number by the normal gravity value computed on the
 LC1184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1184.degrees latitude (g = 980.6199 gals.).
 LC1184
 LC1184.The modeled gravity was interpolated from observed gravity values.
 LC1184
 LC1184;                    North         East    Units  Estimated Accuracy
 LC1184;SPC IL W     -   376,650.      720,670.      MT  (+/- 180 meters Scaled)
 LC1184
 LC1184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK505384(NAD 83)
 LC1184
 LC1184                          SUPERSEDED SURVEY CONTROL
 LC1184
 LC1184  NGVD 29 (??/??/92)  184.954  (m)          606.80   (f) ADJ UNCH    2 0
 LC1184
 LC1184.Superseded values are not recommended for survey control.
 LC1184
 LC1184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1184.See file dsdata.pdf to determine how the superseded data were derived.
 LC1184
 LC1184_MARKER: DB = BENCH MARK DISK
 LC1184_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1184_SP_SET: BUILDING WALL
 LC1184_STAMPING: U 35 1934
 LC1184_MARK LOGO: CGS
 LC1184_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1184
 LC1184  HISTORY     - Date     Condition        Report By
 LC1184  HISTORY     - 1934     MONUMENTED       CGS
 LC1184
 LC1184                          STATION DESCRIPTION
 LC1184
 LC1184'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1184'AT ATTERBERRY.
 LC1184'AT ATTERBERRY, MENARD COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LC1184'RAILWAY, 60 FEET SOUTHEAST OF THE STATION, 20 FEET SOUTHWEST OF
 LC1184'THE CENTERLINE OF THE TRACK, IN THE NORTH CORNER OF THE MAC FADDEN
 LC1184'ELEVATOR, 0.5 FOOT SOUTHEAST OF THE NORTHWEST SIDE, AND 1/2 FOOT
 LC1184'HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED U 35 1934 AND
 LC1184'SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1014 ***********************************************************************
 KB1014  DESIGNATION -  U 36
 KB1014  PID         -  KB1014
 KB1014  STATE/COUNTY-  IL/MENARD
 KB1014  COUNTRY     -  US
 KB1014  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1014
 KB1014                         *CURRENT SURVEY CONTROL
 KB1014  ______________________________________________________________________
 KB1014* NAD 83(1986) POSITION- 39 59 54.     (N) 089 35 57.     (W)   SCALED
 KB1014* NAVD 88 ORTHO HEIGHT -   188.160 (meters)      617.32  (feet) ADJUSTED
 KB1014  ______________________________________________________________________
 KB1014  GEOID HEIGHT    -        -32.637 (meters)                     GEOID18
 KB1014  DYNAMIC HEIGHT  -        188.061 (meters)      617.00  (feet) COMP
 KB1014  MODELED GRAVITY -    980,097.5   (mgal)                       NAVD 88
 KB1014
 KB1014  VERT ORDER      -  SECOND    CLASS 0
 KB1014
 KB1014.The horizontal coordinates were scaled from a map and have
 KB1014.an estimated accuracy of +/- 6 seconds.
 KB1014
 KB1014.The orthometric height was determined by differential leveling and
 KB1014.adjusted by the NATIONAL GEODETIC SURVEY
 KB1014.in June 1991.
 KB1014
 KB1014.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1014.GEOID18 height accuracy estimate available here.
 KB1014
 KB1014.Click photographs - Photos may exist for this station.
 KB1014
 KB1014.The dynamic height is computed by dividing the NAVD 88
 KB1014.geopotential number by the normal gravity value computed on the
 KB1014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1014.degrees latitude (g = 980.6199 gals.).
 KB1014
 KB1014.The modeled gravity was interpolated from observed gravity values.
 KB1014
 KB1014;                    North         East    Units  Estimated Accuracy
 KB1014;SPC IL W     -   369,960.      748,460.      MT  (+/- 180 meters Scaled)
 KB1014
 KB1014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK781308(NAD 83)
 KB1014
 KB1014                          SUPERSEDED SURVEY CONTROL
 KB1014
 KB1014  NGVD 29 (??/??/92)  188.253  (m)          617.63   (f) ADJ UNCH    2 0
 KB1014
 KB1014.Superseded values are not recommended for survey control.
 KB1014
 KB1014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1014.See file dsdata.pdf to determine how the superseded data were derived.
 KB1014
 KB1014_MARKER: DB = BENCH MARK DISK
 KB1014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1014_STAMPING: U 36 1934
 KB1014_MARK LOGO: CGS
 KB1014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1014+STABILITY: SURFACE MOTION
 KB1014
 KB1014  HISTORY     - Date     Condition        Report By
 KB1014  HISTORY     - 1934     MONUMENTED       CGS
 KB1014  HISTORY     - 1943     GOOD             CGS
 KB1014  HISTORY     - 1983     GOOD             NGS
 KB1014
 KB1014                          STATION DESCRIPTION
 KB1014
 KB1014'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KB1014'AT FANCY PRAIRIE.
 KB1014'AT FANCY PRAIRIE, MENARD COUNTY, ON THE GULF, MOBILE AND OHIO
 KB1014'RAILROAD, ABOUT 235 FEET NORTH OF THE STATION, 31.5 FEET EAST
 KB1014'OF THE CENTERLINE OF THE TRACK, 5 FEET WEST OF THE RIGHT-OF-WAY
 KB1014'FENCE, 5 FEET NORTH OF A POLE, IN LINE WITH THE ROW OF POLES,
 KB1014'AND ABOUT 1 FOOT BELOW THE LEVEL OF THE RAIL.  A STANDARD DISK,
 KB1014'STAMPED U 36 1934 AND SET IN THE TOP OF A CONCRETE POST.
 KB1014
 KB1014                          STATION RECOVERY (1983)
 KB1014
 KB1014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 KB1014'THE RAILROAD AND THE STATION ARE NO LONGER THERE. THE OLD RAILROAD
 KB1014'BED STILL EXISTS. IT IS ABOUT 115.0 FEET (35.05 MI) EAST FROM THE
 KB1014'SOUTH EAST CORNER OF A BUILDING AT SCALES FOR GRAIN ELEVATOR, 5.0
 KB1014'FEET (1.52 MI) WEST FROM A FENCE, 5.0 FEET (1.52MI) NORTH FROM A
 KB1014'UTILITY POLE AND 1.0 FEET (0.30 MI) WEST FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1304 ***********************************************************************
 LC1304  DESIGNATION -  U 37
 LC1304  PID         -  LC1304
 LC1304  STATE/COUNTY-  IL/TAZEWELL
 LC1304  COUNTRY     -  US
 LC1304  USGS QUAD   -  PEKIN (2018)
 LC1304
 LC1304                         *CURRENT SURVEY CONTROL
 LC1304  ______________________________________________________________________
 LC1304* NAD 83(1986) POSITION- 40 34 03.     (N) 089 37 46.     (W)   SCALED
 LC1304* NAVD 88 ORTHO HEIGHT -   161.898 (meters)      531.16  (feet) ADJUSTED
 LC1304  ______________________________________________________________________
 LC1304  GEOID HEIGHT    -        -32.924 (meters)                     GEOID18
 LC1304  DYNAMIC HEIGHT  -        161.821 (meters)      530.91  (feet) COMP
 LC1304  MODELED GRAVITY -    980,149.6   (mgal)                       NAVD 88
 LC1304
 LC1304  VERT ORDER      -  FIRST     CLASS II
 LC1304
 LC1304.The horizontal coordinates were scaled from a map and have
 LC1304.an estimated accuracy of +/- 6 seconds.
 LC1304
 LC1304.The orthometric height was determined by differential leveling and
 LC1304.adjusted by the NATIONAL GEODETIC SURVEY
 LC1304.in June 1991.
 LC1304
 LC1304.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1304.GEOID18 height accuracy estimate available here.
 LC1304
 LC1304.Click photographs - Photos may exist for this station.
 LC1304
 LC1304.The dynamic height is computed by dividing the NAVD 88
 LC1304.geopotential number by the normal gravity value computed on the
 LC1304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1304.degrees latitude (g = 980.6199 gals.).
 LC1304
 LC1304.The modeled gravity was interpolated from observed gravity values.
 LC1304
 LC1304;                    North         East    Units  Estimated Accuracy
 LC1304;SPC IL W     -   433,140.      745,490.      MT  (+/- 180 meters Scaled)
 LC1304
 LC1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK774940(NAD 83)
 LC1304
 LC1304                          SUPERSEDED SURVEY CONTROL
 LC1304
 LC1304  NGVD 29 (??/??/92)  162.003  (m)          531.50   (f) ADJ UNCH    1 2
 LC1304
 LC1304.Superseded values are not recommended for survey control.
 LC1304
 LC1304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1304.See file dsdata.pdf to determine how the superseded data were derived.
 LC1304
 LC1304_MARKER: DB = BENCH MARK DISK
 LC1304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1304_STAMPING: U 37 1934
 LC1304_MARK LOGO: CGS
 LC1304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1304+STABILITY: SURFACE MOTION
 LC1304
 LC1304  HISTORY     - Date     Condition        Report By
 LC1304  HISTORY     - 1934     MONUMENTED       CGS
 LC1304  HISTORY     - 1954     GOOD             CGS
 LC1304
 LC1304                          STATION DESCRIPTION
 LC1304
 LC1304'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1304'AT PEKIN.
 LC1304'AT PEKIN, ABOUT 1.0 MILE EAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC1304'FROM THE FREIGHT STATION, AT CROSSING OF THE GULF, MOBILE AND
 LC1304'OHIO RAILROAD (ALTON BRANCH), AT CROSSING OF GM AND O RR AND
 LC1304'BROADWAY, 24 FEET SOUTHEAST OF SOUTHEAST RAIL OF G.M. AND O. RR,
 LC1304'90 FEET SOUTH AND ACROSS BROADWAY FROM CROSSING OF RAILROADS,
 LC1304'45 FEET SOUTH-SOUTHEAST OF CENTER OF CROSSING OF BROADWAY AND THE
 LC1304'G.M. AND O. RR, 92 FEET EAST-NORTHEAST AND ACROSS TRACK FROM EAST
 LC1304'CORNER OF G.M. AND O. RR STATION, 4 FEET SOUTH OF SOUTH EDGE OF
 LC1304'SIDE WALK ON SOUTH SIDE OF BROADWAY, 21 FEET WEST-NORTHWEST OF
 LC1304'NORTHWEST CORNER OF HOUSE NO. 1502 BROADWAY, 3 1/2 FEET NORTHWEST
 LC1304'OF A FENCE LINE, ABOUT 1/2 FOOT ABOVE LEVEL OF SIDE WALK AND SET
 LC1304'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0220 ***********************************************************************
 LC0220  DESIGNATION -  U 39
 LC0220  PID         -  LC0220
 LC0220  STATE/COUNTY-  IL/FORD
 LC0220  COUNTRY     -  US
 LC0220  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0220
 LC0220                         *CURRENT SURVEY CONTROL
 LC0220  ______________________________________________________________________
 LC0220* NAD 83(1986) POSITION- 40 27 16.     (N) 088 25 22.     (W)   SCALED
 LC0220* NAVD 88 ORTHO HEIGHT -   230.179 (meters)      755.18  (feet) ADJUSTED
 LC0220  ______________________________________________________________________
 LC0220  GEOID HEIGHT    -        -31.997 (meters)                     GEOID18
 LC0220  DYNAMIC HEIGHT  -        230.071 (meters)      754.82  (feet) COMP
 LC0220  MODELED GRAVITY -    980,147.6   (mgal)                       NAVD 88
 LC0220
 LC0220  VERT ORDER      -  SECOND    CLASS 0
 LC0220
 LC0220.The horizontal coordinates were scaled from a map and have
 LC0220.an estimated accuracy of +/- 6 seconds.
 LC0220
 LC0220.The orthometric height was determined by differential leveling and
 LC0220.adjusted by the NATIONAL GEODETIC SURVEY
 LC0220.in June 1991.
 LC0220
 LC0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0220.GEOID18 height accuracy estimate available here.
 LC0220
 LC0220.Click photographs - Photos may exist for this station.
 LC0220
 LC0220.The dynamic height is computed by dividing the NAVD 88
 LC0220.geopotential number by the normal gravity value computed on the
 LC0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0220.degrees latitude (g = 980.6199 gals.).
 LC0220
 LC0220.The modeled gravity was interpolated from observed gravity values.
 LC0220
 LC0220;                    North         East    Units  Estimated Accuracy
 LC0220;SPC IL E     -   420,460.      292,410.      MT  (+/- 180 meters Scaled)
 LC0220
 LC0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK793791(NAD 83)
 LC0220
 LC0220                          SUPERSEDED SURVEY CONTROL
 LC0220
 LC0220  NGVD 29 (??/??/92)  230.236  (m)          755.37   (f) ADJ UNCH    2 0
 LC0220
 LC0220.Superseded values are not recommended for survey control.
 LC0220
 LC0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0220.See file dsdata.pdf to determine how the superseded data were derived.
 LC0220
 LC0220_MARKER: DB = BENCH MARK DISK
 LC0220_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0220_SP_SET: BRIDGE
 LC0220_STAMPING: U 39 1934
 LC0220_MARK LOGO: CGS
 LC0220_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0220
 LC0220  HISTORY     - Date     Condition        Report By
 LC0220  HISTORY     - 1934     MONUMENTED       CGS
 LC0220  HISTORY     - 1951     GOOD             CGS
 LC0220  HISTORY     - 1973     GOOD             NGS
 LC0220
 LC0220                          STATION DESCRIPTION
 LC0220
 LC0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 LC0220'1.3 MI E FROM DERBY.
 LC0220'1.3 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0220'FROM THE STATION SIGNBOARD AT DERBY, FORD COUNTY, 22 POLES SOUTHWEST
 LC0220'OF MILEPOST 342, 30 FEET NORTH OF THE CENTERLINE OF A PUBLIC-ROAD
 LC0220'CROSSING, IN THE NORTH END OF THE WEST HEADWALL OF A 12-FOOT
 LC0220'HIGHWAY ASKEW BRIDGE, 7 FEET WEST OF THE CENTERLINE OF THE ROAD,
 LC0220'AND ABOUT ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LC0220'U 39 1934.
 LC0220
 LC0220                          STATION RECOVERY (1973)
 LC0220
 LC0220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0187 ***********************************************************************
 LC0187  DESIGNATION -  U 4
 LC0187  PID         -  LC0187
 LC0187  STATE/COUNTY-  IL/CHAMPAIGN
 LC0187  COUNTRY     -  US
 LC0187  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0187
 LC0187                         *CURRENT SURVEY CONTROL
 LC0187  ______________________________________________________________________
 LC0187* NAD 83(1986) POSITION- 40 01 42.     (N) 088 01 29.     (W)   SCALED
 LC0187* NAVD 88 ORTHO HEIGHT -   203.387 (meters)      667.28  (feet) ADJUSTED
 LC0187  ______________________________________________________________________
 LC0187  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 LC0187  DYNAMIC HEIGHT  -        203.284 (meters)      666.94  (feet) COMP
 LC0187  MODELED GRAVITY -    980,111.7   (mgal)                       NAVD 88
 LC0187
 LC0187  VERT ORDER      -  FIRST     CLASS II
 LC0187
 LC0187.The horizontal coordinates were scaled from a map and have
 LC0187.an estimated accuracy of +/- 6 seconds.
 LC0187
 LC0187.The orthometric height was determined by differential leveling and
 LC0187.adjusted by the NATIONAL GEODETIC SURVEY
 LC0187.in June 1991.
 LC0187
 LC0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0187.GEOID18 height accuracy estimate available here.
 LC0187
 LC0187.Click photographs - Photos may exist for this station.
 LC0187
 LC0187.The dynamic height is computed by dividing the NAVD 88
 LC0187.geopotential number by the normal gravity value computed on the
 LC0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0187.degrees latitude (g = 980.6199 gals.).
 LC0187
 LC0187.The modeled gravity was interpolated from observed gravity values.
 LC0187
 LC0187;                    North         East    Units  Estimated Accuracy
 LC0187;SPC IL E     -   373,190.      326,340.      MT  (+/- 180 meters Scaled)
 LC0187
 LC0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK125314(NAD 83)
 LC0187
 LC0187                          SUPERSEDED SURVEY CONTROL
 LC0187
 LC0187  NGVD 29 (??/??/92)  203.431  (m)          667.42   (f) ADJ UNCH    1 2
 LC0187
 LC0187.Superseded values are not recommended for survey control.
 LC0187
 LC0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0187.See file dsdata.pdf to determine how the superseded data were derived.
 LC0187
 LC0187_MARKER: P = PIPE CAP
 LC0187_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC0187_STAMPING: U 4 1906
 LC0187_MARK LOGO: USGS
 LC0187_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC0187_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0187
 LC0187  HISTORY     - Date     Condition        Report By
 LC0187  HISTORY     - 1906     MONUMENTED       USGS
 LC0187  HISTORY     - 1954     GOOD             CGS
 LC0187  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0187  HISTORY     - 20051123 MARK NOT FOUND   ILDT
 LC0187
 LC0187                          STATION DESCRIPTION
 LC0187
 LC0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0187'2.6 MI E FROM SIDNEY.
 LC0187'ABOUT 2.65 MILES EAST ALONG THE WABASH RAILROAD FROM THE
 LC0187'STATION AT SIDNEY, ABOUT 3.6 MILES WEST OF THE STATION AT HOMER,
 LC0187'ABOUT 370 YARDS EAST OF A GRAVEL ROAD CROSSING, 74 FEET
 LC0187'NORTHWEST AND ACROSS TRACK FROM MILE POLE 325, 30.3 FEET NORTH
 LC0187'OF NORTH RAIL, 235 FEET WEST-NORTHWEST OF A WHISTLE POST, 255
 LC0187'FEET WEST OF A PROPERTY LINE LEADING NORTH, 237 FEET WEST OF
 LC0187'NORTH END OF A 30-INCH PIPE CULVERT UNDER TRACK, 2 FEET NORTH
 LC0187'OF A WHITE WOODEN WITNESS POST, ABOUT 3 1/2 FEET BELOW LEVEL OF
 LC0187'TRACK AND IS A U.S.G.S. PIPE AND CAP PROJECTING 4 INCHES.
 LC0187
 LC0187                          STATION RECOVERY (1986)
 LC0187
 LC0187'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0187'MARK NOT FOUND.
 LC0187
 LC0187                          STATION RECOVERY (2005)
 LC0187
 LC0187'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0187'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1876 ***********************************************************************
 LB1876  DESIGNATION -  U 40
 LB1876  PID         -  LB1876
 LB1876  STATE/COUNTY-  IL/VERMILION
 LB1876  COUNTRY     -  US
 LB1876  USGS QUAD   -  HOOPESTON (2018)
 LB1876
 LB1876                         *CURRENT SURVEY CONTROL
 LB1876  ______________________________________________________________________
 LB1876* NAD 83(2011) POSITION- 40 28 04.93318(N) 087 40 16.22529(W)   ADJUSTED
 LB1876* NAD 83(2011) ELLIP HT-   185.782 (meters)        (06/27/12)   ADJUSTED
 LB1876* NAD 83(2011) EPOCH   -  2010.00
 LB1876* NAVD 88 ORTHO HEIGHT -   218.672 (meters)      717.43  (feet) ADJUSTED
 LB1876  ______________________________________________________________________
 LB1876  GEOID HEIGHT    -        -32.873 (meters)                     GEOID18
 LB1876  NAD 83(2011) X  -    197,454.425 (meters)                     COMP
 LB1876  NAD 83(2011) Y  - -4,855,267.369 (meters)                     COMP
 LB1876  NAD 83(2011) Z  -  4,117,780.916 (meters)                     COMP
 LB1876  LAPLACE CORR    -         -2.78  (seconds)                    DEFLEC18
 LB1876  DYNAMIC HEIGHT  -        218.565 (meters)      717.08  (feet) COMP
 LB1876  MODELED GRAVITY -    980,133.9   (mgal)                       NAVD 88
 LB1876
 LB1876  VERT ORDER      -  SECOND    CLASS 0
 LB1876
 LB1876  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB1876  Standards:
 LB1876         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB1876            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB1876  -------------------------------------------------------------------
 LB1876  NETWORK    1.68   2.43           0.77   0.57   1.24     -0.03899469
 LB1876  -------------------------------------------------------------------
 LB1876  Click here for local accuracies and other accuracy information.
 LB1876
 LB1876.The horizontal coordinates were established by GPS observations
 LB1876.and adjusted by the National Geodetic Survey in June 2012.
 LB1876
 LB1876.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB1876.been affixed to the stable North American tectonic plate. See 
 LB1876.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB1876
 LB1876.The horizontal coordinates are valid at the epoch date displayed above
 LB1876.which is a decimal equivalence of Year/Month/Day.
 LB1876
 LB1876.The orthometric height was determined by differential leveling and
 LB1876.adjusted by the NATIONAL GEODETIC SURVEY
 LB1876.in June 1991.
 LB1876
 LB1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1876.GEOID18 height accuracy estimate available here.
 LB1876
 LB1876.Click photographs - Photos may exist for this station.
 LB1876
 LB1876.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB1876
 LB1876.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB1876
 LB1876.The ellipsoidal height was determined by GPS observations
 LB1876.and is referenced to NAD 83.
 LB1876
 LB1876.The dynamic height is computed by dividing the NAVD 88
 LB1876.geopotential number by the normal gravity value computed on the
 LB1876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1876.degrees latitude (g = 980.6199 gals.).
 LB1876
 LB1876.The modeled gravity was interpolated from observed gravity values.
 LB1876
 LB1876. The following values were computed from the NAD 83(2011) position.
 LB1876
 LB1876;                    North         East     Units Scale Factor Converg.
 LB1876;SPC IL E     -   422,180.042   356,155.219   MT  1.00001380   +0 25 47.2
 LB1876;SPC IL E     - 1,385,102.35  1,168,485.91   sFT  1.00001380   +0 25 47.2
 LB1876;UTM  16      - 4,479,923.151   443,101.674   MT  0.99963985   -0 26 08.2
 LB1876
 LB1876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB1876!SPC IL E     -   0.99997086  x   1.00001380  =   0.99998466
 LB1876!UTM  16      -   0.99997086  x   0.99963985  =   0.99961072
 LB1876
 LB1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4310179923(NAD 83)
 LB1876
 LB1876                          SUPERSEDED SURVEY CONTROL
 LB1876
 LB1876  NAD 83(2007)-  40 28 04.93328(N)    087 40 16.22622(W) AD(2002.00) 0
 LB1876  ELLIP H (02/10/07)  185.805  (m)                       GP(2002.00)    
 LB1876  ELLIP H (02/03/05)  185.797  (m)                       GP(       ) 4 2
 LB1876  NAD 83(1997)-  40 28 04.93306(N)    087 40 16.22607(W) AD(       ) 1
 LB1876  ELLIP H (03/04/03)  185.785  (m)                       GP(       ) 4 2
 LB1876  NAVD 88             218.67   (m)          717.4    (f) LEVELING    3  
 LB1876  NGVD 29 (??/??/92)  218.722  (m)          717.59   (f) ADJ UNCH    2 0
 LB1876
 LB1876.Superseded values are not recommended for survey control.
 LB1876
 LB1876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1876.See file dsdata.pdf to determine how the superseded data were derived.
 LB1876
 LB1876_MARKER: DB = BENCH MARK DISK
 LB1876_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LB1876+WITH SETTING: PAVEMENT
 LB1876_SP_SET: SWITCH GUIDE BASE
 LB1876_STAMPING: U 40 1935
 LB1876_MARK LOGO: CGS
 LB1876_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB1876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1876+STABILITY: SURFACE MOTION
 LB1876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1876+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2021
 LB1876
 LB1876  HISTORY     - Date     Condition        Report By
 LB1876  HISTORY     - 1935     MONUMENTED       CGS
 LB1876  HISTORY     - 200205   GOOD             ASCPC
 LB1876  HISTORY     - 20050211 GOOD             BCA
 LB1876  HISTORY     - 20050724 GOOD             JCLS
 LB1876  HISTORY     - 20110411 GOOD             FOTHIE
 LB1876  HISTORY     - 20160719 GOOD             INDOT
 LB1876  HISTORY     - 20210302 GOOD             ILDT
 LB1876
 LB1876                          STATION DESCRIPTION
 LB1876
 LB1876'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1876'AT HOOPESTON.
 LB1876'AT HOOPESTON, VERMILION COUNTY, ON THE NEW YORK, CHICAGO AND ST.
 LB1876'LOUIS RAILROAD, 61 FEET WEST OF THE CROSSING OF THE CHICAGO AND
 LB1876'EASTERN ILLINOIS RAILROAD, 39 FEET NORTHWEST OF THE NORTHEAST
 LB1876'CORNER OF THE STATION, 6 FEET NORTH OF THE CENTERLINE OF THE TRACK,
 LB1876'IN THE CENTER OF THE TOP OF A SWITCH GUIDE BASE, AND ABOUT 6 INCHES
 LB1876'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED U 40 1935.
 LB1876
 LB1876                          STATION RECOVERY (2002)
 LB1876
 LB1876'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB1876'RECOVERED AS DESCRIBED
 LB1876
 LB1876                          STATION RECOVERY (2005)
 LB1876
 LB1876'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2005 (DGW)
 LB1876'IN HOOPESTON, +/-260 FT. N OF CL OF MAIN STREET, +/-850 FT. W OF CL OF
 LB1876'MARKET STREET, 66.1 FT. W OF CL OF R/R TRACKS, 12.1 FT. N OF 8 INCH
 LB1876'CONCRETE BARRIER.
 LB1876
 LB1876                          STATION RECOVERY (2005)
 LB1876
 LB1876'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2005
 LB1876'RECOVERED IN GOOD CONDITION.
 LB1876
 LB1876                          STATION RECOVERY (2011)
 LB1876
 LB1876'RECOVERY NOTE BY FOTH INFRA AND ENVIRON LLC 2011 (RIP)
 LB1876'RECOVERED IN GOOD CONDITION.
 LB1876
 LB1876                          STATION RECOVERY (2016)
 LB1876
 LB1876'RECOVERY NOTE BY INDIANA DEPARTMENT OF TRANSPORTATION 2016 (BR)
 LB1876'RECOVERED AS DESCRIBED.
 LB1876
 LB1876                          STATION RECOVERY (2021)
 LB1876
 LB1876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LB1876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1935 ***********************************************************************
 LB1935  DESIGNATION -  U 41
 LB1935  PID         -  LB1935
 LB1935  STATE/COUNTY-  IL/IROQUOIS
 LB1935  COUNTRY     -  US
 LB1935  USGS QUAD   -  GILMAN (2018)
 LB1935
 LB1935                         *CURRENT SURVEY CONTROL
 LB1935  ______________________________________________________________________
 LB1935* NAD 83(1986) POSITION- 40 46 04.     (N) 087 57 25.     (W)   SCALED
 LB1935* NAVD 88 ORTHO HEIGHT -   195.004 (meters)      639.78  (feet) ADJUSTED
 LB1935  ______________________________________________________________________
 LB1935  GEOID HEIGHT    -        -32.523 (meters)                     GEOID18
 LB1935  DYNAMIC HEIGHT  -        194.918 (meters)      639.49  (feet) COMP
 LB1935  MODELED GRAVITY -    980,179.7   (mgal)                       NAVD 88
 LB1935
 LB1935  VERT ORDER      -  SECOND    CLASS 0
 LB1935
 LB1935.The horizontal coordinates were scaled from a map and have
 LB1935.an estimated accuracy of +/- 6 seconds.
 LB1935
 LB1935.The orthometric height was determined by differential leveling and
 LB1935.adjusted by the NATIONAL GEODETIC SURVEY
 LB1935.in June 1991.
 LB1935
 LB1935.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1935.GEOID18 height accuracy estimate available here.
 LB1935
 LB1935.Click photographs - Photos may exist for this station.
 LB1935
 LB1935.The dynamic height is computed by dividing the NAVD 88
 LB1935.geopotential number by the normal gravity value computed on the
 LB1935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1935.degrees latitude (g = 980.6199 gals.).
 LB1935
 LB1935.The modeled gravity was interpolated from observed gravity values.
 LB1935
 LB1935;                    North         East    Units  Estimated Accuracy
 LB1935;SPC IL E     -   455,320.      331,780.      MT  (+/- 180 meters Scaled)
 LB1935
 LB1935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL192134(NAD 83)
 LB1935
 LB1935                          SUPERSEDED SURVEY CONTROL
 LB1935
 LB1935  NGVD 29 (??/??/92)  195.07   (m)          640.0    (f) COMPUTED    2 0
 LB1935
 LB1935.Superseded values are not recommended for survey control.
 LB1935
 LB1935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1935.See file dsdata.pdf to determine how the superseded data were derived.
 LB1935
 LB1935_MARKER: DB = BENCH MARK DISK
 LB1935_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1935_SP_SET: CULVERT HEADWALL
 LB1935_STAMPING: U 41 1935
 LB1935_MARK LOGO: CGS
 LB1935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1935+STABILITY: SURFACE MOTION
 LB1935
 LB1935  HISTORY     - Date     Condition        Report By
 LB1935  HISTORY     - 1935     MONUMENTED       CGS
 LB1935  HISTORY     - 20070325 MARK NOT FOUND   GEOCAC
 LB1935
 LB1935                          STATION DESCRIPTION
 LB1935
 LB1935'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1935'2.1 MI E FROM GILMAN.
 LB1935'DEPOT, GILMAN, 2.1 MILES EAST ALONG THE TOLEDO, PEORIA AND
 LB1935'WESTERN RAILROAD 11 POLES EAST OF MILEPOST 23 AT 3 FOOT BY 3
 LB1935'FOOT R C B HIGHWAY CULVERT, 325 FEET EAST OF PUBLIC ROAD CROSSING,
 LB1935'100 FEET SOUTH OF CENTER LINE OF TRACK.  SET IN THE WEST END OF
 LB1935'THE NORTH HEADWALL, AT RAIL LEVEL.
 LB1935
 LB1935                          STATION RECOVERY (2007)
 LB1935
 LB1935'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1935'CULVERT FOUND BUT NOT DISK
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1936 ***********************************************************************
 LB1936  DESIGNATION -  U 41 RESET
 LB1936  PID         -  LB1936
 LB1936  STATE/COUNTY-  IL/IROQUOIS
 LB1936  COUNTRY     -  US
 LB1936  USGS QUAD   -  GILMAN (2018)
 LB1936
 LB1936                         *CURRENT SURVEY CONTROL
 LB1936  ______________________________________________________________________
 LB1936* NAD 83(1986) POSITION- 40 46 04.     (N) 087 57 26.     (W)   SCALED
 LB1936* NAVD 88 ORTHO HEIGHT -   194.32  (meters)      637.5   (feet) RESET
 LB1936  ______________________________________________________________________
 LB1936  GEOID HEIGHT    -        -32.522 (meters)                     GEOID18
 LB1936  VERT ORDER      -  THIRD
 LB1936
 LB1936.The horizontal coordinates were scaled from a map and have
 LB1936.an estimated accuracy of +/- 6 seconds.
 LB1936
 LB1936.The orthometric height was computed from unverified reset data.
 LB1936
 LB1936.No vertical observational check was made to the station.
 LB1936
 LB1936.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1936.GEOID18 height accuracy estimate available here.
 LB1936
 LB1936.Click photographs - Photos may exist for this station.
 LB1936
 LB1936;                    North         East    Units  Estimated Accuracy
 LB1936;SPC IL E     -   455,320.      331,750.      MT  (+/- 180 meters Scaled)
 LB1936
 LB1936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL192134(NAD 83)
 LB1936
 LB1936                          SUPERSEDED SURVEY CONTROL
 LB1936
 LB1936  NGVD 29 (??/??/??)  194.38   (m)          637.7    (f) RESET       3  
 LB1936
 LB1936.Superseded values are not recommended for survey control.
 LB1936
 LB1936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1936.See file dsdata.pdf to determine how the superseded data were derived.
 LB1936
 LB1936_MARKER: DB = BENCH MARK DISK
 LB1936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1936_STAMPING: U 41 RESET 1946
 LB1936_MARK LOGO: CGS
 LB1936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1936+STABILITY: SURFACE MOTION
 LB1936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1936+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2007
 LB1936
 LB1936  HISTORY     - Date     Condition        Report By
 LB1936  HISTORY     - 1946     MONUMENTED       ILHD
 LB1936  HISTORY     - 1984     POOR             USPSQD
 LB1936  HISTORY     - 20070325 GOOD             GEOCAC
 LB1936
 LB1936                          STATION DESCRIPTION
 LB1936
 LB1936'DESCRIBED BY IL HIGHWAY DEPT 1946
 LB1936'2.1 MI E FROM GILMAN.
 LB1936'2.1 MILES EAST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LB1936'THE STATION AT GILMAN, IROQUOIS COUNTY, 11 POLES EAST OF MILEPOST
 LB1936'23, 0.6 MILE WEST OF THE SOUTHEAST CORNER OF SECTION 33, T 27 N,
 LB1936'R 13 W, SECOND PRIME MERIDIAN, ABOUT 325 FEET EAST OF A ROAD
 LB1936'CROSSING, SOUTH OF THE TRACK, 20 FEET WEST OF A CULVERT UNDER
 LB1936'U.S. HIGHWAY 24, AND 28.4 FEET NORTH OF THE CENTERLINE OF THE
 LB1936'HIGHWAY.  A STANDARD DISK, STAMPED U 41 RESET 1946 AND SET IN
 LB1936'THE TOP OF A CONCRETE POST.
 LB1936
 LB1936                          STATION RECOVERY (1984)
 LB1936
 LB1936'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB1936'MARK RECOVERED IN POOR CONDITION.
 LB1936
 LB1936                          STATION RECOVERY (2007)
 LB1936
 LB1936'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1936'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0071 ***********************************************************************
 LD0071  DESIGNATION -  U 43
 LD0071  PID         -  LD0071
 LD0071  STATE/COUNTY-  IL/FULTON
 LD0071  COUNTRY     -  US
 LD0071  USGS QUAD   -  CANTON (2018)
 LD0071
 LD0071                         *CURRENT SURVEY CONTROL
 LD0071  ______________________________________________________________________
 LD0071* NAD 83(1986) POSITION- 40 33 25.28   (N) 090 01 43.76   (W)   HD_HELD1
 LD0071* NAVD 88 ORTHO HEIGHT -   201.645 (meters)      661.56  (feet) ADJUSTED
 LD0071  ______________________________________________________________________
 LD0071  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 LD0071  DYNAMIC HEIGHT  -        201.549 (meters)      661.25  (feet) COMP
 LD0071  MODELED GRAVITY -    980,146.7   (mgal)                       NAVD 88
 LD0071
 LD0071  VERT ORDER      -  SECOND    CLASS 0
 LD0071
 LD0071.The horizontal coordinates were determined by differentially corrected
 LD0071.hand held GPS observations or other comparable positioning techniques
 LD0071.and have an estimated accuracy of +/- 3 meters.
 LD0071
 LD0071.The orthometric height was determined by differential leveling and
 LD0071.adjusted by the NATIONAL GEODETIC SURVEY
 LD0071.in June 1991.
 LD0071
 LD0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0071.GEOID18 height accuracy estimate available here.
 LD0071
 LD0071.Click photographs - Photos may exist for this station.
 LD0071
 LD0071.The dynamic height is computed by dividing the NAVD 88
 LD0071.geopotential number by the normal gravity value computed on the
 LD0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0071.degrees latitude (g = 980.6199 gals.).
 LD0071
 LD0071.The modeled gravity was interpolated from observed gravity values.
 LD0071
 LD0071;                    North         East    Units  Estimated Accuracy
 LD0071;SPC IL W     -   431,845.0     711,674.2     MT  (+/- 3 meters HH1 GPS) 
 LD0071
 LD0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5156393827(NAD 83)
 LD0071
 LD0071                          SUPERSEDED SURVEY CONTROL
 LD0071
 LD0071  NGVD 29 (??/??/92)  201.727  (m)          661.83   (f) ADJ UNCH    2 0
 LD0071
 LD0071.Superseded values are not recommended for survey control.
 LD0071
 LD0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0071.See file dsdata.pdf to determine how the superseded data were derived.
 LD0071
 LD0071_MARKER: DB = BENCH MARK DISK
 LD0071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0071_STAMPING: U 43 1935
 LD0071_MARK LOGO: CGS
 LD0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0071+STABILITY: SURFACE MOTION
 LD0071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0071+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2000
 LD0071
 LD0071  HISTORY     - Date     Condition        Report By
 LD0071  HISTORY     - 1935     MONUMENTED       CGS
 LD0071  HISTORY     - 1942     GOOD             CGS
 LD0071  HISTORY     - 20001205 GOOD             CMT
 LD0071
 LD0071                          STATION DESCRIPTION
 LD0071
 LD0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0071'AT CANTON.
 LD0071'AT CANTON, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0071'RAILROAD, 147 FEET NORTH OF THE STATION, 18 FEET WEST OF A POINT
 LD0071'33 FEET SOUTH OF THE CENTER OF THE CHESTNUT STREET CROSSING, AT THE
 LD0071'NORTHEAST CORNER OF A SMALL RAILROAD PARK, AND ONE FOOT HIGHER
 LD0071'THAN THE TRACK.  A STANDARD DISK, STAMPED U 43 1935 AND SET IN
 LD0071'THE TOP OF A CONCRETE POST.
 LD0071
 LD0071                          STATION RECOVERY (2000)
 LD0071
 LD0071'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS)
 LD0071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1373 ***********************************************************************
 LC1373  DESIGNATION -  U 44
 LC1373  PID         -  LC1373
 LC1373  STATE/COUNTY-  IL/STARK
 LC1373  COUNTRY     -  US
 LC1373  USGS QUAD   -  PRINCEVILLE (2018)
 LC1373
 LC1373                         *CURRENT SURVEY CONTROL
 LC1373  ______________________________________________________________________
 LC1373* NAD 83(1986) POSITION- 40 59 47.     (N) 089 46 38.     (W)   SCALED
 LC1373* NAVD 88 ORTHO HEIGHT -   201.912 (meters)      662.44  (feet) ADJUSTED
 LC1373  ______________________________________________________________________
 LC1373  GEOID HEIGHT    -        -33.018 (meters)                     GEOID18
 LC1373  DYNAMIC HEIGHT  -        201.823 (meters)      662.15  (feet) COMP
 LC1373  MODELED GRAVITY -    980,178.8   (mgal)                       NAVD 88
 LC1373
 LC1373  VERT ORDER      -  SECOND    CLASS 0
 LC1373
 LC1373.The horizontal coordinates were scaled from a map and have
 LC1373.an estimated accuracy of +/- 6 seconds.
 LC1373
 LC1373.The orthometric height was determined by differential leveling and
 LC1373.adjusted by the NATIONAL GEODETIC SURVEY
 LC1373.in June 1991.
 LC1373
 LC1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1373.GEOID18 height accuracy estimate available here.
 LC1373
 LC1373.Click photographs - Photos may exist for this station.
 LC1373
 LC1373.The dynamic height is computed by dividing the NAVD 88
 LC1373.geopotential number by the normal gravity value computed on the
 LC1373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1373.degrees latitude (g = 980.6199 gals.).
 LC1373
 LC1373.The modeled gravity was interpolated from observed gravity values.
 LC1373
 LC1373;                    North         East    Units  Estimated Accuracy
 LC1373;SPC IL W     -   480,700.      732,770.      MT  (+/- 180 meters Scaled)
 LC1373
 LC1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL664420(NAD 83)
 LC1373
 LC1373                          SUPERSEDED SURVEY CONTROL
 LC1373
 LC1373  NGVD 29 (??/??/92)  201.988  (m)          662.69   (f) ADJ UNCH    2 0
 LC1373
 LC1373.Superseded values are not recommended for survey control.
 LC1373
 LC1373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1373.See file dsdata.pdf to determine how the superseded data were derived.
 LC1373
 LC1373_MARKER: DB = BENCH MARK DISK
 LC1373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1373_STAMPING: U 44 1934
 LC1373_MARK LOGO: CGS
 LC1373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1373+STABILITY: SURFACE MOTION
 LC1373
 LC1373  HISTORY     - Date     Condition        Report By
 LC1373  HISTORY     - 1934     MONUMENTED       CGS
 LC1373  HISTORY     - 1942     GOOD             CGS
 LC1373  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 LC1373  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 LC1373
 LC1373                          STATION DESCRIPTION
 LC1373
 LC1373'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1373'1.1 MI NE FROM DUNCAN.
 LC1373'1.1 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LC1373'RAILROAD FROM THE STATION AT DUNCAN, STARK COUNTY, 42 FEET
 LC1373'NORTHWEST OF THE CENTER OF A ROAD CROSSING, 36 FEET NORTH OF
 LC1373'THE CENTERLINE OF THE ROAD, 2 FEET NORTHEAST OF A FENCE CORNER,
 LC1373'AND ONE FOOT SOUTHEAST OF THE FENCE.  A STANDARD DISK, STAMPED
 LC1373'U 44 1934 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- PREVIOUSLY
 LC1373'DESCRIBED AS BEING 7 FEET NORTHEAST OF THE FENCE CORNER.
 LC1373
 LC1373                          STATION RECOVERY (1997)
 LC1373
 LC1373'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC1373'MARK NOT FOUND.
 LC1373
 LC1373                          STATION RECOVERY (2013)
 LC1373
 LC1373'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC1373'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1107 ***********************************************************************
 MF1107  DESIGNATION -  U 45
 MF1107  PID         -  MF1107
 MF1107  STATE/COUNTY-  IL/BUREAU
 MF1107  COUNTRY     -  US
 MF1107  USGS QUAD   -  NEW BEDFORD (2018)
 MF1107
 MF1107                         *CURRENT SURVEY CONTROL
 MF1107  ______________________________________________________________________
 MF1107* NAD 83(1986) POSITION- 41 30 00.     (N) 089 39 48.     (W)   SCALED
 MF1107* NAVD 88 ORTHO HEIGHT -   210.157 (meters)      689.49  (feet) ADJUSTED
 MF1107  ______________________________________________________________________
 MF1107  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 MF1107  DYNAMIC HEIGHT  -        210.074 (meters)      689.22  (feet) COMP
 MF1107  MODELED GRAVITY -    980,227.8   (mgal)                       NAVD 88
 MF1107
 MF1107  VERT ORDER      -  SECOND    CLASS 0
 MF1107
 MF1107.The horizontal coordinates were scaled from a map and have
 MF1107.an estimated accuracy of +/- 6 seconds.
 MF1107
 MF1107.The orthometric height was determined by differential leveling and
 MF1107.adjusted by the NATIONAL GEODETIC SURVEY
 MF1107.in June 1991.
 MF1107
 MF1107.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1107.GEOID18 height accuracy estimate available here.
 MF1107
 MF1107.Click photographs - Photos may exist for this station.
 MF1107
 MF1107.The dynamic height is computed by dividing the NAVD 88
 MF1107.geopotential number by the normal gravity value computed on the
 MF1107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1107.degrees latitude (g = 980.6199 gals.).
 MF1107
 MF1107.The modeled gravity was interpolated from observed gravity values.
 MF1107
 MF1107;                    North         East    Units  Estimated Accuracy
 MF1107;SPC IL W     -   536,670.      742,020.      MT  (+/- 180 meters Scaled)
 MF1107
 MF1107_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL777976(NAD 83)
 MF1107
 MF1107                          SUPERSEDED SURVEY CONTROL
 MF1107
 MF1107  NGVD 29 (??/??/92)  210.228  (m)          689.72   (f) ADJ UNCH    2 0
 MF1107
 MF1107.Superseded values are not recommended for survey control.
 MF1107
 MF1107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1107.See file dsdata.pdf to determine how the superseded data were derived.
 MF1107
 MF1107_MARKER: DB = BENCH MARK DISK
 MF1107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1107_STAMPING: U 45 1934
 MF1107_MARK LOGO: CGS
 MF1107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1107+STABILITY: SURFACE MOTION
 MF1107
 MF1107  HISTORY     - Date     Condition        Report By
 MF1107  HISTORY     - 1934     MONUMENTED       CGS
 MF1107  HISTORY     - 19951028 GOOD             USPSQD
 MF1107  HISTORY     - 20010509 GOOD             USPSQD
 MF1107  HISTORY     - 20060203 GOOD             USPSQD
 MF1107  HISTORY     - 20200413 MARK NOT FOUND   ILDT
 MF1107
 MF1107                          STATION DESCRIPTION
 MF1107
 MF1107'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1107'4.3 MI S FROM NORMANDY.
 MF1107'4.3 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1107'FROM THE STATION AT NORMANDY, BUREAU COUNTY, ONE POLE NORTH OF
 MF1107'MILEPOST N 21, AT A ROAD CROSSING, 40 FEET WEST OF THE CENTERLINE
 MF1107'OF THE TRACK, 34 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 MF1107'10 FEET NORTHEAST OF A POLE, 1 FOOT SOUTH OF A FENCE, AND LEVEL
 MF1107'WITH THE TRACK.  A STANDARD DISK, STAMPED U 45 1934 AND SET
 MF1107'IN THE TOP OF A CONCRETE POST.
 MF1107
 MF1107                          STATION RECOVERY (1995)
 MF1107
 MF1107'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1107'RECOVERED IN GOOD CONDITION.
 MF1107
 MF1107                          STATION RECOVERY (2001)
 MF1107
 MF1107'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1107'RECOVERED IN GOOD CONDITION.
 MF1107
 MF1107                          STATION RECOVERY (2006)
 MF1107
 MF1107'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1107'RECOVERED IN GOOD CONDITION.
 MF1107
 MF1107                          STATION RECOVERY (2020)
 MF1107
 MF1107'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1107'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1162 ***********************************************************************
 MF1162  DESIGNATION -  U 47
 MF1162  PID         -  MF1162
 MF1162  STATE/COUNTY-  IL/WHITESIDE
 MF1162  COUNTRY     -  US
 MF1162  USGS QUAD   -  MORRISON (2018)
 MF1162
 MF1162                         *CURRENT SURVEY CONTROL
 MF1162  ______________________________________________________________________
 MF1162* NAD 83(1986) POSITION- 41 48 27.36   (N) 089 57 52.08   (W)   HD_HELD1
 MF1162* NAVD 88 ORTHO HEIGHT -   203.627 (meters)      668.07  (feet) ADJUSTED
 MF1162  ______________________________________________________________________
 MF1162  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 MF1162  DYNAMIC HEIGHT  -        203.554 (meters)      667.83  (feet) COMP
 MF1162  MODELED GRAVITY -    980,257.2   (mgal)                       NAVD 88
 MF1162
 MF1162  VERT ORDER      -  SECOND    CLASS 0
 MF1162
 MF1162.The horizontal coordinates were determined by differentially corrected
 MF1162.hand held GPS observations or other comparable positioning techniques
 MF1162.and have an estimated accuracy of +/- 3 meters.
 MF1162
 MF1162.The orthometric height was determined by differential leveling and
 MF1162.adjusted by the NATIONAL GEODETIC SURVEY
 MF1162.in June 1991.
 MF1162
 MF1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1162.GEOID18 height accuracy estimate available here.
 MF1162
 MF1162.Click photographs - Photos may exist for this station.
 MF1162
 MF1162.The dynamic height is computed by dividing the NAVD 88
 MF1162.geopotential number by the normal gravity value computed on the
 MF1162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1162.degrees latitude (g = 980.6199 gals.).
 MF1162
 MF1162.The modeled gravity was interpolated from observed gravity values.
 MF1162
 MF1162;                    North         East    Units  Estimated Accuracy
 MF1162;SPC IL W     -   570,733.5     716,801.8     MT  (+/- 3 meters HH1 GPS) 
 MF1162
 MF1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5373932663(NAD 83)
 MF1162
 MF1162                          SUPERSEDED SURVEY CONTROL
 MF1162
 MF1162  NGVD 29 (??/??/92)  203.665  (m)          668.19   (f) ADJ UNCH    2 0
 MF1162
 MF1162.Superseded values are not recommended for survey control.
 MF1162
 MF1162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1162.See file dsdata.pdf to determine how the superseded data were derived.
 MF1162
 MF1162_MARKER: DB = BENCH MARK DISK
 MF1162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1162_STAMPING: U 47 1934
 MF1162_MARK LOGO: CGS
 MF1162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1162+STABILITY: SURFACE MOTION
 MF1162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1162+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2024
 MF1162
 MF1162  HISTORY     - Date     Condition        Report By
 MF1162  HISTORY     - 1934     MONUMENTED       CGS
 MF1162  HISTORY     - 1943     GOOD             CGS
 MF1162  HISTORY     - 19940921 GOOD             USPSQD
 MF1162  HISTORY     - 19990505 GOOD             USPSQD
 MF1162  HISTORY     - 20030312 GOOD             USPSQD
 MF1162  HISTORY     - 20050321 GOOD             USPSQD
 MF1162  HISTORY     - 20070526 GOOD             GEOCAC
 MF1162  HISTORY     - 20240930 GOOD             ILDW
 MF1162
 MF1162                          STATION DESCRIPTION
 MF1162
 MF1162'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF1162'AT MORRISON.
 MF1162'AT MORRISION, WHITESIDE COUNTY, ONE BLOCK EAST OF THE CHICAGO AND
 MF1162'NORTH WESTERN RAILWAY STATION, AT THE CROSSING OF MADISON STREET,
 MF1162'40 FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, 40 FEET EAST
 MF1162'OF THE CENTERLINE OF THE STREET, 4 FEET EAST OF A POLE, AND LEVEL
 MF1162'WITH THE TRACK.  A STANDARD DISK, STAMPED U 47 1934 AND SET IN
 MF1162'THE TOP OF A CONCRETE POST.
 MF1162
 MF1162                          STATION RECOVERY (1994)
 MF1162
 MF1162'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1162'RECOVERED IN GOOD CONDITION.
 MF1162
 MF1162                          STATION RECOVERY (1999)
 MF1162
 MF1162'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1162'RECOVERED IN GOOD CONDITION.
 MF1162
 MF1162                          STATION RECOVERY (2003)
 MF1162
 MF1162'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1162'RECOVERED IN GOOD CONDITION.
 MF1162
 MF1162                          STATION RECOVERY (2005)
 MF1162
 MF1162'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1162'RECOVERED IN GOOD CONDITION.
 MF1162
 MF1162                          STATION RECOVERY (2007)
 MF1162
 MF1162'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MF1162'THE DISK IS ON THE EAST SIDE OF SOUTH MADISON STREET, 40 SOUTH OF THE
 MF1162'CENTERLINE OF THE SOUTH TRACK, 40 FEET EAST OF THE CENTERLINE OF SOUTH
 MF1162'MADISON, ABOUT 22 FEET NORTHEAST OF A 20 INCH DIAMETER OAK TREE, ABOUT
 MF1162'10 FEET NORTHEAST OF THE NORTH END OF A CONCRETE
 MF1162'SIDEWALK, AND IN THE LAWN IN THE NORTHWEST CORNER OF THE ONLY PRIVATE
 MF1162'RESIDENCE ON THE EAST SIDE OF SOUTH MADISON BETWEEN EAST WALL STREET
 MF1162'AND THE TRACKS.  THERE IS NO POLE IN THE VICINITY.
 MF1162
 MF1162                          STATION RECOVERY (2024)
 MF1162
 MF1162'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1162'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0648 ***********************************************************************
 MF0648  DESIGNATION -  U 48
 MF0648  PID         -  MF0648
 MF0648  STATE/COUNTY-  IL/LEE
 MF0648  COUNTRY     -  US
 MF0648  USGS QUAD   -  AMBOY (2018)
 MF0648
 MF0648                         *CURRENT SURVEY CONTROL
 MF0648  ______________________________________________________________________
 MF0648* NAD 83(1986) POSITION- 41 39 32.     (N) 089 15 21.     (W)   SCALED
 MF0648* NAVD 88 ORTHO HEIGHT -   266.855 (meters)      875.51  (feet) ADJUSTED
 MF0648  ______________________________________________________________________
 MF0648  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 MF0648  DYNAMIC HEIGHT  -        266.755 (meters)      875.18  (feet) COMP
 MF0648  MODELED GRAVITY -    980,242.7   (mgal)                       NAVD 88
 MF0648
 MF0648  VERT ORDER      -  SECOND    CLASS 0
 MF0648
 MF0648.The horizontal coordinates were scaled from a map and have
 MF0648.an estimated accuracy of +/- 6 seconds.
 MF0648
 MF0648.The orthometric height was determined by differential leveling and
 MF0648.adjusted by the NATIONAL GEODETIC SURVEY
 MF0648.in June 1991.
 MF0648
 MF0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0648.GEOID18 height accuracy estimate available here.
 MF0648
 MF0648.Click photographs - Photos may exist for this station.
 MF0648
 MF0648.The dynamic height is computed by dividing the NAVD 88
 MF0648.geopotential number by the normal gravity value computed on the
 MF0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0648.degrees latitude (g = 980.6199 gals.).
 MF0648
 MF0648.The modeled gravity was interpolated from observed gravity values.
 MF0648
 MF0648;                    North         East    Units  Estimated Accuracy
 MF0648;SPC IL W     -   554,600.      775,860.      MT  (+/- 180 meters Scaled)
 MF0648
 MF0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM121143(NAD 83)
 MF0648
 MF0648                          SUPERSEDED SURVEY CONTROL
 MF0648
 MF0648  NGVD 29 (??/??/92)  266.912  (m)          875.69   (f) ADJ UNCH    2 0
 MF0648
 MF0648.Superseded values are not recommended for survey control.
 MF0648
 MF0648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0648.See file dsdata.pdf to determine how the superseded data were derived.
 MF0648
 MF0648_MARKER: DB = BENCH MARK DISK
 MF0648_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0648_SP_SET: BRIDGE
 MF0648_STAMPING: U 48 1934
 MF0648_MARK LOGO: CGS
 MF0648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0648+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2006
 MF0648
 MF0648  HISTORY     - Date     Condition        Report By
 MF0648  HISTORY     - 1934     MONUMENTED       CGS
 MF0648  HISTORY     - 1954     GOOD             CGS
 MF0648  HISTORY     - 19950816 MARK NOT FOUND   USPSQD
 MF0648  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0648  HISTORY     - 20030716 GOOD             USPSQD
 MF0648  HISTORY     - 20060810 GOOD             FARNGP
 MF0648  HISTORY     - 20140827 MARK NOT FOUND   ILDT
 MF0648
 MF0648                          STATION DESCRIPTION
 MF0648
 MF0648'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 MF0648'1.7 MI NW FROM SUBLETTE.
 MF0648'1.7 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF0648'CITY WATER TOWER AT SUBLETTE, LEE COUNTY, 6 POLES NORTHWET OF
 MF0648'MILEPOST 882, AT BRIDGE A 882.1, IN THE TOP OF THE NORTHEAST
 MF0648'CONCRETE HEADWALL, 7 FEET NORTHWEST OF THE SOUTHEAST END OF THE
 MF0648'HEADWALL, AND 18 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK.
 MF0648'A STANDARD DISK, STAMPED U 48 1934.
 MF0648
 MF0648                          STATION RECOVERY (1995)
 MF0648
 MF0648'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0648'MARK NOT FOUND.
 MF0648
 MF0648                          STATION RECOVERY (2002)
 MF0648
 MF0648'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0648'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0648
 MF0648                          STATION RECOVERY (2003)
 MF0648
 MF0648'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0648'RECOVERED IN GOOD CONDITION.
 MF0648
 MF0648                          STATION RECOVERY (2006)
 MF0648
 MF0648'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (BAB)
 MF0648'RECOVERED IN GOOD CONDITION.
 MF0648
 MF0648                          STATION RECOVERY (2014)
 MF0648
 MF0648'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0648'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1760 ***********************************************************************
 MF1760  DESIGNATION -  U 50 RESET
 MF1760  PID         -  MF1760
 MF1760  STATE/COUNTY-  IL/DE KALB
 MF1760  COUNTRY     -  US
 MF1760  USGS QUAD   -  SHABBONA GROVE (2018)
 MF1760
 MF1760                         *CURRENT SURVEY CONTROL
 MF1760  ______________________________________________________________________
 MF1760* NAD 83(1986) POSITION- 41 44 48.     (N) 088 50 36.     (W)   SCALED
 MF1760* NAVD 88 ORTHO HEIGHT -   264.81  (meters)      868.8   (feet) RESET
 MF1760  ______________________________________________________________________
 MF1760  GEOID HEIGHT    -        -33.156 (meters)                     GEOID18
 MF1760  VERT ORDER      -  THIRD
 MF1760
 MF1760.The horizontal coordinates were scaled from a map and have
 MF1760.an estimated accuracy of +/- 6 seconds.
 MF1760
 MF1760.The orthometric height was computed from unverified reset data.
 MF1760
 MF1760.No vertical observational check was made to the station.
 MF1760
 MF1760.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1760.GEOID18 height accuracy estimate available here.
 MF1760
 MF1760.Click photographs - Photos may exist for this station.
 MF1760
 MF1760;                    North         East    Units  Estimated Accuracy
 MF1760;SPC IL E     -   564,090.      257,580.      MT  (+/- 180 meters Scaled)
 MF1760
 MF1760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM467232(NAD 83)
 MF1760
 MF1760                          SUPERSEDED SURVEY CONTROL
 MF1760
 MF1760  NGVD 29 (11/09/15)  264.86   (m)          869.0    (f) RESET       3  
 MF1760
 MF1760.Superseded values are not recommended for survey control.
 MF1760
 MF1760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1760.See file dsdata.pdf to determine how the superseded data were derived.
 MF1760
 MF1760_MARKER: DV = VERTICAL CONTROL DISK
 MF1760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1760_STAMPING: U 50 RESET 1989
 MF1760_MARK LOGO: NGS
 MF1760_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1760+STABILITY: SURFACE MOTION
 MF1760_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1760+SATELLITE: SATELLITE OBSERVATIONS - 1989
 MF1760
 MF1760  HISTORY     - Date     Condition        Report By
 MF1760  HISTORY     - 1989     MONUMENTED       NGS
 MF1760  HISTORY     - 19961020 GOOD             USPSQD
 MF1760
 MF1760                          STATION DESCRIPTION
 MF1760
 MF1760'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 MF1760'1.45 MI (2.33 KM) EAST ON U.S. HIGHWAY 30 FROM THE POST OFFICE IN
 MF1760'SHABBONA TO A GRAVEL ROAD SOUTH, THENCE 1.5 MI (2.4 KM) SOUTH TO
 MF1760'WHERE THE ROAD TURNS EAST.  CONTINUE EAST FOR 0.25 MI (0.40 KM)
 MF1760'ACROSS RAILROAD TRACKS TO BENCH MARK ON RIGHT, 22.4 M (73.5 FT) EAST
 MF1760'SOUTHEAST OF THE INTERSECTION OF THE ROAD CENTERLINE AND THE EAST
 MF1760'RAIL, 7.3 M (24.0 FT) SOUTH OF THE ROAD CENTERLINE, 1.5 M (4.9 FT)
 MF1760'WEST NORTHWEST OF CORNER FENCE POST, AND 0.5 M (1.6 FT) NORTH OF A
 MF1760'CARSONITE WITNESS POST.  1.2 M (3.9 FT) ABOVE THE LEVEL OF THE ROAD
 MF1760'AND SET IN A CONCRETE POST PROJECTING 2 CM ABOVE GROUND.
 MF1760
 MF1760                          STATION RECOVERY (1996)
 MF1760
 MF1760'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1760'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1000 ***********************************************************************
 MF1000  DESIGNATION -  U 51
 MF1000  PID         -  MF1000
 MF1000  STATE/COUNTY-  IL/BUREAU
 MF1000  COUNTRY     -  US
 MF1000  USGS QUAD   -  BUDA (2018)
 MF1000
 MF1000                         *CURRENT SURVEY CONTROL
 MF1000  ______________________________________________________________________
 MF1000* NAD 83(1986) POSITION- 41 21 33.     (N) 089 44 10.     (W)   SCALED
 MF1000* NAVD 88 ORTHO HEIGHT -   206.133 (meters)      676.29  (feet) ADJUSTED
 MF1000  ______________________________________________________________________
 MF1000  GEOID HEIGHT    -        -33.075 (meters)                     GEOID18
 MF1000  DYNAMIC HEIGHT  -        206.049 (meters)      676.01  (feet) COMP
 MF1000  MODELED GRAVITY -    980,210.8   (mgal)                       NAVD 88
 MF1000
 MF1000  VERT ORDER      -  SECOND    CLASS 0
 MF1000
 MF1000.The horizontal coordinates were scaled from a map and have
 MF1000.an estimated accuracy of +/- 6 seconds.
 MF1000
 MF1000.The orthometric height was determined by differential leveling and
 MF1000.adjusted by the NATIONAL GEODETIC SURVEY
 MF1000.in June 1991.
 MF1000
 MF1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1000.GEOID18 height accuracy estimate available here.
 MF1000
 MF1000.Click photographs - Photos may exist for this station.
 MF1000
 MF1000.The dynamic height is computed by dividing the NAVD 88
 MF1000.geopotential number by the normal gravity value computed on the
 MF1000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1000.degrees latitude (g = 980.6199 gals.).
 MF1000
 MF1000.The modeled gravity was interpolated from observed gravity values.
 MF1000
 MF1000;                    North         East    Units  Estimated Accuracy
 MF1000;SPC IL W     -   521,000.      736,030.      MT  (+/- 180 meters Scaled)
 MF1000
 MF1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL711822(NAD 83)
 MF1000
 MF1000                          SUPERSEDED SURVEY CONTROL
 MF1000
 MF1000  NGVD 29 (??/??/92)  206.212  (m)          676.55   (f) ADJ UNCH    2 0
 MF1000
 MF1000.Superseded values are not recommended for survey control.
 MF1000
 MF1000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1000.See file dsdata.pdf to determine how the superseded data were derived.
 MF1000
 MF1000_MARKER: DB = BENCH MARK DISK
 MF1000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1000_STAMPING: U 51 1934
 MF1000_MARK LOGO: CGS
 MF1000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1000+STABILITY: SURFACE MOTION
 MF1000
 MF1000  HISTORY     - Date     Condition        Report By
 MF1000  HISTORY     - 1934     MONUMENTED       CGS
 MF1000  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF1000  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF1000  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1000
 MF1000                          STATION DESCRIPTION
 MF1000
 MF1000'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1000'AT SHEFFIELD.
 MF1000'AT SHEFFIELD, BUREAU COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 MF1000'PACIFIC RAILROAD, NEAR THE STATION, 2 POLES WEST OF POLE
 MF1000'136/30, AT A ROAD CROSSING, 120 FEET SOUTH OF THE SOUTH MAIN
 MF1000'TRACK, 68 FEET EAST OF THE CENTERLINE OF THE ROAD, AND 4 FEET
 MF1000'NORTHEAST OF A POLE.  A STANDARD DISK, STAMPED U 51 1934
 MF1000'AND SET IN THE TOP OF A CONCRETE POST.
 MF1000
 MF1000                          STATION RECOVERY (1980)
 MF1000
 MF1000'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF1000'MARK NOT FOUND.
 MF1000
 MF1000                          STATION RECOVERY (1995)
 MF1000
 MF1000'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1000'MARK NOT FOUND.
 MF1000
 MF1000                          STATION RECOVERY (2001)
 MF1000
 MF1000'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1000'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0020 ***********************************************************************
 MG0020  DESIGNATION -  U 52
 MG0020  PID         -  MG0020
 MG0020  STATE/COUNTY-  IL/ROCK ISLAND
 MG0020  COUNTRY     -  US
 MG0020  USGS QUAD   -  SILVIS (2018)
 MG0020
 MG0020                         *CURRENT SURVEY CONTROL
 MG0020  ______________________________________________________________________
 MG0020* NAD 83(1986) POSITION- 41 30 59.     (N) 090 25 44.     (W)   SCALED
 MG0020* NAVD 88 ORTHO HEIGHT -   179.065 (meters)      587.48  (feet) ADJUSTED
 MG0020  ______________________________________________________________________
 MG0020  GEOID HEIGHT    -        -32.869 (meters)                     GEOID18
 MG0020  DYNAMIC HEIGHT  -        178.997 (meters)      587.26  (feet) COMP
 MG0020  MODELED GRAVITY -    980,240.8   (mgal)                       NAVD 88
 MG0020
 MG0020  VERT ORDER      -  SECOND    CLASS 0
 MG0020
 MG0020.The horizontal coordinates were scaled from a map and have
 MG0020.an estimated accuracy of +/- 6 seconds.
 MG0020
 MG0020.The orthometric height was determined by differential leveling and
 MG0020.adjusted by the NATIONAL GEODETIC SURVEY
 MG0020.in June 1991.
 MG0020
 MG0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0020.GEOID18 height accuracy estimate available here.
 MG0020
 MG0020.Click photographs - Photos may exist for this station.
 MG0020
 MG0020.The dynamic height is computed by dividing the NAVD 88
 MG0020.geopotential number by the normal gravity value computed on the
 MG0020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0020.degrees latitude (g = 980.6199 gals.).
 MG0020
 MG0020.The modeled gravity was interpolated from observed gravity values.
 MG0020
 MG0020;                    North         East    Units  Estimated Accuracy
 MG0020;SPC IL W     -   538,410.      678,110.      MT  (+/- 180 meters Scaled)
 MG0020
 MG0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF145992(NAD 83)
 MG0020
 MG0020                          SUPERSEDED SURVEY CONTROL
 MG0020
 MG0020  NGVD 29 (??/??/92)  179.141  (m)          587.73   (f) ADJ UNCH    2 0
 MG0020
 MG0020.Superseded values are not recommended for survey control.
 MG0020
 MG0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0020.See file dsdata.pdf to determine how the superseded data were derived.
 MG0020
 MG0020_MARKER: DB = BENCH MARK DISK
 MG0020_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0020_SP_SET: BRIDGE
 MG0020_STAMPING: U 52 1934
 MG0020_MARK LOGO: CGS
 MG0020_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0020
 MG0020  HISTORY     - Date     Condition        Report By
 MG0020  HISTORY     - 1934     MONUMENTED       CGS
 MG0020  HISTORY     - 19880119 MARK NOT FOUND   USPSQD
 MG0020  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0020  HISTORY     - 19970605 MARK NOT FOUND   USPSQD
 MG0020
 MG0020                          STATION DESCRIPTION
 MG0020
 MG0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0020'0.8 MI W FROM SILVIS.
 MG0020'0.8 MILE WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY
 MG0020'FROM THE STATION AT SILVIS, ROCK ISLAND COUNTY, 150 FEET WEST
 MG0020'OF THE CENTER OF THE CROSSING OF 17TH STREET, AT A BRIDGE, IN
 MG0020'THE TOP OF THE SOUTH END OF THE WEST CONCRETE ABUTMENT, AND
 MG0020'ABOUT 1-1/2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MG0020'U 52 1934.
 MG0020
 MG0020                          STATION RECOVERY (1988)
 MG0020
 MG0020'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0020'MARK NOT FOUND.
 MG0020
 MG0020                          STATION RECOVERY (1996)
 MG0020
 MG0020'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0020'MARK NOT FOUND.
 MG0020
 MG0020                          STATION RECOVERY (1997)
 MG0020
 MG0020'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0020'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0066 ***********************************************************************
 MG0066  DESIGNATION -  U 53
 MG0066  PID         -  MG0066
 MG0066  STATE/COUNTY-  IL/KNOX
 MG0066  COUNTRY     -  US
 MG0066  USGS QUAD   -  NORTH HENDERSON (2018)
 MG0066
 MG0066                         *CURRENT SURVEY CONTROL
 MG0066  ______________________________________________________________________
 MG0066* NAD 83(1986) POSITION- 41 06 43.     (N) 090 23 51.     (W)   SCALED
 MG0066* NAVD 88 ORTHO HEIGHT -   237.064 (meters)      777.77  (feet) ADJUSTED
 MG0066  ______________________________________________________________________
 MG0066  GEOID HEIGHT    -        -32.863 (meters)                     GEOID18
 MG0066  DYNAMIC HEIGHT  -        236.963 (meters)      777.44  (feet) COMP
 MG0066  MODELED GRAVITY -    980,190.3   (mgal)                       NAVD 88
 MG0066
 MG0066  VERT ORDER      -  SECOND    CLASS 0
 MG0066
 MG0066.The horizontal coordinates were scaled from a map and have
 MG0066.an estimated accuracy of +/- 6 seconds.
 MG0066
 MG0066.The orthometric height was determined by differential leveling and
 MG0066.adjusted by the NATIONAL GEODETIC SURVEY
 MG0066.in June 1991.
 MG0066
 MG0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0066.GEOID18 height accuracy estimate available here.
 MG0066
 MG0066.Click photographs - Photos may exist for this station.
 MG0066
 MG0066.The dynamic height is computed by dividing the NAVD 88
 MG0066.geopotential number by the normal gravity value computed on the
 MG0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0066.degrees latitude (g = 980.6199 gals.).
 MG0066
 MG0066.The modeled gravity was interpolated from observed gravity values.
 MG0066
 MG0066;                    North         East    Units  Estimated Accuracy
 MG0066;SPC IL W     -   493,480.      680,610.      MT  (+/- 180 meters Scaled)
 MG0066
 MG0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF185544(NAD 83)
 MG0066
 MG0066                          SUPERSEDED SURVEY CONTROL
 MG0066
 MG0066  NGVD 29 (??/??/92)  237.119  (m)          777.95   (f) ADJ UNCH    2 0
 MG0066
 MG0066.Superseded values are not recommended for survey control.
 MG0066
 MG0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0066.See file dsdata.pdf to determine how the superseded data were derived.
 MG0066
 MG0066_MARKER: DB = BENCH MARK DISK
 MG0066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0066_STAMPING: 777.948 U 53 1934
 MG0066_MARK LOGO: CGS
 MG0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0066+STABILITY: SURFACE MOTION
 MG0066
 MG0066  HISTORY     - Date     Condition        Report By
 MG0066  HISTORY     - 1934     MONUMENTED       CGS
 MG0066  HISTORY     - 1942     GOOD             CGS
 MG0066  HISTORY     - 1978     MARK NOT FOUND   USGS
 MG0066  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0066  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0066
 MG0066                          STATION DESCRIPTION
 MG0066
 MG0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MG0066'AT RIO.
 MG0066'AT RIO, KNOX COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MG0066'RAILROAD, 155 FEET SOUTH OF THE STATION, 4 POLES SOUTH OF BRIDGE
 MG0066'210.62, 18 FEET WEST OF THE CENTERLINE OF THE MAIN TRACK, AND
 MG0066'LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED 777.948 U 53
 MG0066'1934 AND SET IN THE TOP OF A CONCRETE POST.
 MG0066
 MG0066                          STATION RECOVERY (1978)
 MG0066
 MG0066'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 MG0066'MARK NOT FOUND.
 MG0066
 MG0066                          STATION RECOVERY (1997)
 MG0066
 MG0066'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0066'MARK NOT FOUND.
 MG0066
 MG0066                          STATION RECOVERY (2012)
 MG0066
 MG0066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 MG0066'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0015 ***********************************************************************
 LD0015  DESIGNATION -  U 54 RESET
 LD0015  PID         -  LD0015
 LD0015  STATE/COUNTY-  IL/MCDONOUGH
 LD0015  COUNTRY     -  US
 LD0015  USGS QUAD   -  BUSHNELL EAST (2018)
 LD0015
 LD0015                         *CURRENT SURVEY CONTROL
 LD0015  ______________________________________________________________________
 LD0015* NAD 83(1986) POSITION- 40 34 36.     (N) 090 29 27.     (W)   SCALED
 LD0015* NAVD 88 ORTHO HEIGHT -   199.31  (meters)      653.9   (feet) RESET
 LD0015  ______________________________________________________________________
 LD0015  GEOID HEIGHT    -        -33.242 (meters)                     GEOID18
 LD0015  VERT ORDER      -  THIRD
 LD0015
 LD0015.The horizontal coordinates were scaled from a map and have
 LD0015.an estimated accuracy of +/- 6 seconds.
 LD0015
 LD0015.The orthometric height was computed from unverified reset data.
 LD0015
 LD0015.No vertical observational check was made to the station.
 LD0015
 LD0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0015.GEOID18 height accuracy estimate available here.
 LD0015
 LD0015.Click photographs - Photos may exist for this station.
 LD0015
 LD0015;                    North         East    Units  Estimated Accuracy
 LD0015;SPC IL W     -   434,070.      672,550.      MT  (+/- 180 meters Scaled)
 LD0015
 LD0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE123947(NAD 83)
 LD0015
 LD0015                          SUPERSEDED SURVEY CONTROL
 LD0015
 LD0015  NGVD 29 (??/??/??)  199.38   (m)          654.1    (f) RESET       3  
 LD0015
 LD0015.Superseded values are not recommended for survey control.
 LD0015
 LD0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0015.See file dsdata.pdf to determine how the superseded data were derived.
 LD0015
 LD0015_MARKER: DB = BENCH MARK DISK
 LD0015_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0015_SP_SET: CULVERT HEADWALL
 LD0015_STAMPING: U 54 RESET 1964
 LD0015_MARK LOGO: CGS
 LD0015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0015+STABILITY: SURFACE MOTION
 LD0015
 LD0015  HISTORY     - Date     Condition        Report By
 LD0015  HISTORY     - 1964     MONUMENTED       ILHD
 LD0015
 LD0015                          STATION DESCRIPTION
 LD0015
 LD0015'DESCRIBED BY IL HIGHWAY DEPT 1964
 LD0015'2.1 MI N FROM BUSHNELL.
 LD0015'2.4 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0015'FROM THE FREIGHT STATION AT BUSHNELL, MCDONOUGH  COUNTY, 3.8
 LD0015'MILES SOUTH OF THE STATION AT PRAIRIE CITY, AT POLE 189+09, AT A
 LD0015'CULVERT UNDER STATE HIGHWAY 9, AND SET IN THE TOP OF THE CENTER
 LD0015'OF THE WEST HEADWALL, 48 FEET SOUTHEAST OF THE CENTERLINE OF THE
 LD0015'EAST TRACK, AND LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0384 ***********************************************************************
 LD0384  DESIGNATION -  U 55
 LD0384  PID         -  LD0384
 LD0384  STATE/COUNTY-  IL/HANCOCK
 LD0384  COUNTRY     -  US
 LD0384  USGS QUAD   -  PLYMOUTH (2018)
 LD0384
 LD0384                         *CURRENT SURVEY CONTROL
 LD0384  ______________________________________________________________________
 LD0384* NAD 83(1986) POSITION- 40 15 44.     (N) 090 56 08.     (W)   SCALED
 LD0384* NAVD 88 ORTHO HEIGHT -   197.654 (meters)      648.47  (feet) ADJUSTED
 LD0384  ______________________________________________________________________
 LD0384  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 LD0384  DYNAMIC HEIGHT  -        197.555 (meters)      648.15  (feet) COMP
 LD0384  MODELED GRAVITY -    980,117.8   (mgal)                       NAVD 88
 LD0384
 LD0384  VERT ORDER      -  SECOND    CLASS 0
 LD0384
 LD0384.The horizontal coordinates were scaled from a map and have
 LD0384.an estimated accuracy of +/- 6 seconds.
 LD0384
 LD0384.The orthometric height was determined by differential leveling and
 LD0384.adjusted by the NATIONAL GEODETIC SURVEY
 LD0384.in June 1991.
 LD0384
 LD0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0384.GEOID18 height accuracy estimate available here.
 LD0384
 LD0384.Click photographs - Photos may exist for this station.
 LD0384
 LD0384.The dynamic height is computed by dividing the NAVD 88
 LD0384.geopotential number by the normal gravity value computed on the
 LD0384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0384.degrees latitude (g = 980.6199 gals.).
 LD0384
 LD0384.The modeled gravity was interpolated from observed gravity values.
 LD0384
 LD0384;                    North         East    Units  Estimated Accuracy
 LD0384;SPC IL W     -   399,390.      634,600.      MT  (+/- 180 meters Scaled)
 LD0384
 LD0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE755589(NAD 83)
 LD0384
 LD0384                          SUPERSEDED SURVEY CONTROL
 LD0384
 LD0384  NGVD 29 (??/??/92)  197.732  (m)          648.73   (f) ADJ UNCH    2 0
 LD0384
 LD0384.Superseded values are not recommended for survey control.
 LD0384
 LD0384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0384.See file dsdata.pdf to determine how the superseded data were derived.
 LD0384
 LD0384_MARKER: DB = BENCH MARK DISK
 LD0384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0384_STAMPING: U 55 1935
 LD0384_MARK LOGO: CGS
 LD0384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0384+STABILITY: SURFACE MOTION
 LD0384
 LD0384  HISTORY     - Date     Condition        Report By
 LD0384  HISTORY     - 1935     MONUMENTED       CGS
 LD0384  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0384
 LD0384                          STATION DESCRIPTION
 LD0384
 LD0384'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0384'2 MI S FROM PLYMOUTH.
 LD0384'2.0 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0384'FROM THE STATION AT PLYMOUTH, HANCOCK COUNTY, 6-1/2 POLES NORTHEAST
 LD0384'OF MILEPOST 224, AT A ROAD CROSSING, 39 FEET SOUTH OF THE
 LD0384'CENTERLINE OF THE PRIVATE ROAD, 30 FEET WEST OF THE CENTERLINE
 LD0384'OF THE TRACK, 17 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND LEVEL
 LD0384'WITH THE TRACK.  A STANDARD DISK, STAMPED U 55 1935 AND SET IN
 LD0384'THE TOP OF A CONCRETE POST.
 LD0384
 LD0384                          STATION RECOVERY (1974)
 LD0384
 LD0384'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0384'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0347 ***********************************************************************
 LD0347  DESIGNATION -  U 56 RESET
 LD0347  PID         -  LD0347
 LD0347  STATE/COUNTY-  IL/MCDONOUGH
 LD0347  COUNTRY     -  US
 LD0347  USGS QUAD   -  ADAIR (2018)
 LD0347
 LD0347                         *CURRENT SURVEY CONTROL
 LD0347  ______________________________________________________________________
 LD0347* NAD 83(1986) POSITION- 40 23 21.     (N) 090 27 24.     (W)   SCALED
 LD0347* NAVD 88 ORTHO HEIGHT -   202.14  (meters)      663.2   (feet) RESET
 LD0347  ______________________________________________________________________
 LD0347  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 LD0347  VERT ORDER      -  THIRD
 LD0347
 LD0347.The horizontal coordinates were scaled from a map and have
 LD0347.an estimated accuracy of +/- 6 seconds.
 LD0347
 LD0347.The orthometric height was computed from unverified reset data.
 LD0347
 LD0347.No vertical observational check was made to the station.
 LD0347
 LD0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0347.GEOID18 height accuracy estimate available here.
 LD0347
 LD0347.Click photographs - Photos may exist for this station.
 LD0347
 LD0347;                    North         East    Units  Estimated Accuracy
 LD0347;SPC IL W     -   413,240.      675,380.      MT  (+/- 180 meters Scaled)
 LD0347
 LD0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE158740(NAD 83)
 LD0347
 LD0347                          SUPERSEDED SURVEY CONTROL
 LD0347
 LD0347  NGVD 29 (??/??/??)  202.22   (m)          663.5    (f) RESET       3  
 LD0347
 LD0347.Superseded values are not recommended for survey control.
 LD0347
 LD0347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0347.See file dsdata.pdf to determine how the superseded data were derived.
 LD0347
 LD0347_MARKER: DB = BENCH MARK DISK
 LD0347_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0347_SP_SET: CULVERT HEADWALL
 LD0347_STAMPING: U 56 RESET 1963
 LD0347_MARK LOGO: CGS
 LD0347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0347+STABILITY: SURFACE MOTION
 LD0347
 LD0347  HISTORY     - Date     Condition        Report By
 LD0347  HISTORY     - 1963     MONUMENTED       ILHD
 LD0347  HISTORY     - 1964     GOOD             CGS
 LD0347  HISTORY     - 20120724 POOR             ILDT
 LD0347
 LD0347                          STATION DESCRIPTION
 LD0347
 LD0347'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 LD0347'2.5 MI NW FROM TABLE GROVE.
 LD0347'IN MCDONOUGH  COUNTY, 2.5 MILES NORTHWEST ALONG THE CHICAGO,
 LD0347'BURLINGTON AND QUINCY RAILROAD FROM THE STATION AT TABLE GROVE,
 LD0347'FULTON COUNTY, AT POLE 148+11, 2 POLES SOUTHEAST OF A ROAD
 LD0347'CROSSING, AT A 20-INCH CONCRETE CULVERT UNDER STATE HIGHWAY 10,
 LD0347'IN THE CENTER OF THE TOP OF THE NORTHEAST HEADWALL, 66 FEET
 LD0347'SOUTHWEST OF THE CENTERLINE OF THE SOUTHWEST TRACK, AND APPROXIMATELY
 LD0347'5 FEET LOWER THAN THE TRACK.
 LD0347
 LD0347                          STATION RECOVERY (2012)
 LD0347
 LD0347'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0347'CAP MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0644 ***********************************************************************
 NH0644  DESIGNATION -  U 6
 NH0644  PID         -  NH0644
 NH0644  STATE/COUNTY-  IL/STEPHENSON
 NH0644  COUNTRY     -  US
 NH0644  USGS QUAD   -  FREEPORT EAST (2018)
 NH0644
 NH0644                         *CURRENT SURVEY CONTROL
 NH0644  ______________________________________________________________________
 NH0644* NAD 83(1986) POSITION- 42 17 58.     (N) 089 36 52.     (W)   SCALED
 NH0644* NAVD 88 ORTHO HEIGHT -   233.464 (meters)      765.96  (feet) ADJUSTED
 NH0644  ______________________________________________________________________
 NH0644  GEOID HEIGHT    -        -33.310 (meters)                     GEOID18
 NH0644  DYNAMIC HEIGHT  -        233.388 (meters)      765.71  (feet) COMP
 NH0644  MODELED GRAVITY -    980,289.6   (mgal)                       NAVD 88
 NH0644
 NH0644  VERT ORDER      -  FIRST     CLASS II
 NH0644
 NH0644.The horizontal coordinates were scaled from a map and have
 NH0644.an estimated accuracy of +/- 6 seconds.
 NH0644
 NH0644.The orthometric height was determined by differential leveling and
 NH0644.adjusted by the NATIONAL GEODETIC SURVEY
 NH0644.in June 1991.
 NH0644
 NH0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0644.GEOID18 height accuracy estimate available here.
 NH0644
 NH0644.Click photographs - Photos may exist for this station.
 NH0644
 NH0644.The dynamic height is computed by dividing the NAVD 88
 NH0644.geopotential number by the normal gravity value computed on the
 NH0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0644.degrees latitude (g = 980.6199 gals.).
 NH0644
 NH0644.The modeled gravity was interpolated from observed gravity values.
 NH0644
 NH0644;                    North         East    Units  Estimated Accuracy
 NH0644;SPC IL W     -   625,490.      745,530.      MT  (+/- 180 meters Scaled)
 NH0644
 NH0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM844863(NAD 83)
 NH0644
 NH0644                          SUPERSEDED SURVEY CONTROL
 NH0644
 NH0644  NGVD 29 (??/??/92)  233.582  (m)          766.34   (f) ADJ UNCH    1 2
 NH0644
 NH0644.Superseded values are not recommended for survey control.
 NH0644
 NH0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0644.See file dsdata.pdf to determine how the superseded data were derived.
 NH0644
 NH0644_MARKER: DB = BENCH MARK DISK
 NH0644_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0644_SP_SET: BUILDING WALL
 NH0644_STAMPING: ELEV 766.344 FT U 6 1920
 NH0644_MARK LOGO: CGS
 NH0644_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0644_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0644+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2001
 NH0644
 NH0644  HISTORY     - Date     Condition        Report By
 NH0644  HISTORY     - 1920     MONUMENTED       CGS
 NH0644  HISTORY     - 1971     GOOD             NGS
 NH0644  HISTORY     - 1971     GOOD             BRADY
 NH0644  HISTORY     - 19960918 MARK NOT FOUND   USPSQD
 NH0644  HISTORY     - 20011219 GOOD             USPSQD
 NH0644
 NH0644                          STATION DESCRIPTION
 NH0644
 NH0644'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 NH0644'AT FREEPORT.
 NH0644'AT FREEPORT, STEPHENSON COUNTY, AT THE CHICAGO AND NORTH
 NH0644'WESTERN RAILWAY EXPRESS STATION, IN THE NORTH WALL, 15 FEET
 NH0644'WEST OF THE EAST END OF THE STATION, AND ABOUT 4 FEET ABOVE
 NH0644'THE GROUND.  A STANDARD DISK, STAMPED ELEV 766.344 FT U 6 1920
 NH0644'AND SET VERTICALLY.
 NH0644
 NH0644                          STATION RECOVERY (1971)
 NH0644
 NH0644'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971
 NH0644'RECOVERED IN GOOD CONDITION.
 NH0644
 NH0644                          STATION RECOVERY (1996)
 NH0644
 NH0644'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0644'MARK NOT FOUND.
 NH0644
 NH0644                          STATION RECOVERY (2001)
 NH0644
 NH0644'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0644'BUILDING IS LOCATED AT 239 E STEPHENSON. OCCUPIED BY FREEPORT
 NH0644'CORPORATION AND ULTRASONIC POWER CORP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0199 ***********************************************************************
 KC0199  DESIGNATION -  U 79
 KC0199  PID         -  KC0199
 KC0199  STATE/COUNTY-  IL/PIKE
 KC0199  COUNTRY     -  US
 KC0199  USGS QUAD   -  NEW SALEM (2018)
 KC0199
 KC0199                         *CURRENT SURVEY CONTROL
 KC0199  ______________________________________________________________________
 KC0199* NAD 83(1986) POSITION- 39 42 00.     (N) 090 50 41.     (W)   SCALED
 KC0199* NAVD 88 ORTHO HEIGHT -   238.618 (meters)      782.87  (feet) ADJUSTED
 KC0199  ______________________________________________________________________
 KC0199  GEOID HEIGHT    -        -32.557 (meters)                     GEOID18
 KC0199  DYNAMIC HEIGHT  -        238.485 (meters)      782.43  (feet) COMP
 KC0199  MODELED GRAVITY -    980,061.9   (mgal)                       NAVD 88
 KC0199
 KC0199  VERT ORDER      -  SECOND    CLASS 0
 KC0199
 KC0199.The horizontal coordinates were scaled from a map and have
 KC0199.an estimated accuracy of +/- 6 seconds.
 KC0199
 KC0199.The orthometric height was determined by differential leveling and
 KC0199.adjusted by the NATIONAL GEODETIC SURVEY
 KC0199.in June 1991.
 KC0199
 KC0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0199.GEOID18 height accuracy estimate available here.
 KC0199
 KC0199.Click photographs - Photos may exist for this station.
 KC0199
 KC0199.The dynamic height is computed by dividing the NAVD 88
 KC0199.geopotential number by the normal gravity value computed on the
 KC0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0199.degrees latitude (g = 980.6199 gals.).
 KC0199
 KC0199.The modeled gravity was interpolated from observed gravity values.
 KC0199
 KC0199;                    North         East    Units  Estimated Accuracy
 KC0199;SPC IL W     -   336,900.      641,850.      MT  (+/- 180 meters Scaled)
 KC0199
 KC0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD847966(NAD 83)
 KC0199
 KC0199                          SUPERSEDED SURVEY CONTROL
 KC0199
 KC0199  NGVD 29 (??/??/92)  238.692  (m)          783.11   (f) ADJ UNCH    2 0
 KC0199
 KC0199.Superseded values are not recommended for survey control.
 KC0199
 KC0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0199.See file dsdata.pdf to determine how the superseded data were derived.
 KC0199
 KC0199_MARKER: DB = BENCH MARK DISK
 KC0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0199_STAMPING: U 79 1935
 KC0199_MARK LOGO: CGS
 KC0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0199+STABILITY: SURFACE MOTION
 KC0199
 KC0199  HISTORY     - Date     Condition        Report By
 KC0199  HISTORY     - 1935     MONUMENTED       CGS
 KC0199  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0199
 KC0199                          STATION DESCRIPTION
 KC0199
 KC0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0199'AT NEW SALEM.
 KC0199'AT NEW SALEM, PIKE COUNTY, ON THE WABASH RAILWAY, 12 FEET EAST
 KC0199'OF THE STATION, AT MILEAGE 484.9, 20 FEET SOUTH OF THE CENTERLINE
 KC0199'OF THE TRACK, AND ONE FOOT NORTHEAST OF THE NORTHEAST CORNER OF
 KC0199'THE CONCRETE PLATFORM.  A STANDARD DISK, STAMPED U 79 1935 AND
 KC0199'SET IN THE TOP OF A CONCRETE POST.
 KC0199
 KC0199                          STATION RECOVERY (1976)
 KC0199
 KC0199'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0199'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0826 ***********************************************************************
 JB0826  DESIGNATION -  U 8
 JB0826  PID         -  JB0826
 JB0826  STATE/COUNTY-  IL/MARION
 JB0826  COUNTRY     -  US
 JB0826  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0826
 JB0826                         *CURRENT SURVEY CONTROL
 JB0826  ______________________________________________________________________
 JB0826* NAD 83(1986) POSITION- 38 36 46.     (N) 089 07 13.     (W)   SCALED
 JB0826* NAVD 88 ORTHO HEIGHT -   155.701 (meters)      510.83  (feet) ADJUSTED
 JB0826  ______________________________________________________________________
 JB0826  GEOID HEIGHT    -        -30.913 (meters)                     GEOID18
 JB0826  DYNAMIC HEIGHT  -        155.603 (meters)      510.51  (feet) COMP
 JB0826  MODELED GRAVITY -    979,995.3   (mgal)                       NAVD 88
 JB0826
 JB0826  VERT ORDER      -  FIRST     CLASS I
 JB0826
 JB0826.The horizontal coordinates were scaled from a map and have
 JB0826.an estimated accuracy of +/- 6 seconds.
 JB0826
 JB0826.The orthometric height was determined by differential leveling and
 JB0826.adjusted by the NATIONAL GEODETIC SURVEY
 JB0826.in June 1991.
 JB0826
 JB0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0826.GEOID18 height accuracy estimate available here.
 JB0826
 JB0826.Click photographs - Photos may exist for this station.
 JB0826
 JB0826.The dynamic height is computed by dividing the NAVD 88
 JB0826.geopotential number by the normal gravity value computed on the
 JB0826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0826.degrees latitude (g = 980.6199 gals.).
 JB0826
 JB0826.The modeled gravity was interpolated from observed gravity values.
 JB0826
 JB0826;                    North         East    Units  Estimated Accuracy
 JB0826;SPC IL E     -   216,290.      231,460.      MT  (+/- 180 meters Scaled)
 JB0826
 JB0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH153759(NAD 83)
 JB0826
 JB0826                          SUPERSEDED SURVEY CONTROL
 JB0826
 JB0826  NGVD 29 (??/??/92)  155.839  (m)          511.28   (f) ADJ UNCH    1 1
 JB0826
 JB0826.Superseded values are not recommended for survey control.
 JB0826
 JB0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0826.See file dsdata.pdf to determine how the superseded data were derived.
 JB0826
 JB0826_MARKER: DB = BENCH MARK DISK
 JB0826_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0826_SP_SET: FOUNDATION WALL
 JB0826_STAMPING: U 8 1920
 JB0826_MARK LOGO: CGS
 JB0826_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0826
 JB0826  HISTORY     - Date     Condition        Report By
 JB0826  HISTORY     - 1920     MONUMENTED       CGS
 JB0826  HISTORY     - 1969     GOOD             CGS
 JB0826  HISTORY     - 1986     GOOD             NGS
 JB0826  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 JB0826  HISTORY     - 20150917 MARK NOT FOUND   AMESC
 JB0826
 JB0826                          STATION DESCRIPTION
 JB0826
 JB0826'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0826'AT SANDOVAL.
 JB0826'AT SANDOVAL, NEAR THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD
 JB0826'AND THE BALTIMORE AND OHIO RAILROAD, 141 FEET SOUTHWEST AND
 JB0826'ACROSS THE TRACKS AND A STREET FROM THE SANDOVAL STATION SIGN,
 JB0826'105 FEET WEST OF THE WEST RAIL OF THE ILLINOIS CENTRAL RAILROAD,
 JB0826'149 FEET NORTH OF THE NORTH RAIL OF THE BALTIMORE AND OHIO
 JB0826'RAILROAD, 28 FEET WEST OF THE CENTER LINE OF A NORTH-SOUTH
 JB0826'STREET, SET VERTICALLY IN THE EAST BRICK FACE AND 1 FOOT NORTH
 JB0826'OF THE SOUTHEAST CORNER OF A VACANT BUILDING WHICH WAS FORMERLY
 JB0826'OCCUPIED BY THE POST OFFICE DEPARTMENT, 162 FEET WEST AND ACROSS
 JB0826'THE TRACKS AND THE STREET FROM BENCH MARK W 261, AND ABOUT 3
 JB0826'FEET ABOVE THE LEVEL OF THE SIDEWALK.  SEC 17, T 2 N, R 1 E.
 JB0826
 JB0826                          STATION RECOVERY (1986)
 JB0826
 JB0826'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0826'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN SANDOVAL,
 JB0826'AT THE INTERSECTION OF RAILROAD AVENUE AND SOUTHWEST 2ND STREET, SET
 JB0826'VERTICALLY IN THE EAST FACE NEAR THE SOUTHEAST CORNER OF A VACANT
 JB0826'2-STORY BRICK BUILDING, 32.5 M (106.6 FT) NORTH OF THE CENTER OF THE
 JB0826'STREET, 8.5 M (27.9 FT) WEST OF THE CENTER OF THE AVENUE, AND 0.3 M
 JB0826'(1.0 FT) NORTH OF THE SOUTHEAST CORNER OF THE BUILDING.
 JB0826'THE MARK IS 0.9 M ABOVE A SIDEWALK.
 JB0826
 JB0826                          STATION RECOVERY (2011)
 JB0826
 JB0826'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0826'MARK NOT FOUND.
 JB0826
 JB0826                          STATION RECOVERY (2015)
 JB0826
 JB0826'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0826'THE BUILDING THE STATION WAS SET IN IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0359 ***********************************************************************
 KC0359  DESIGNATION -  U 80
 KC0359  PID         -  KC0359
 KC0359  STATE/COUNTY-  IL/PIKE
 KC0359  COUNTRY     -  US
 KC0359  USGS QUAD   -  HULL (2018)
 KC0359
 KC0359                         *CURRENT SURVEY CONTROL
 KC0359  ______________________________________________________________________
 KC0359* NAD 83(1986) POSITION- 39 39 39.     (N) 091 08 54.     (W)   SCALED
 KC0359* NAVD 88 ORTHO HEIGHT -   140.339 (meters)      460.43  (feet) ADJUSTED
 KC0359  ______________________________________________________________________
 KC0359  GEOID HEIGHT    -        -32.574 (meters)                     GEOID18
 KC0359  DYNAMIC HEIGHT  -        140.261 (meters)      460.17  (feet) COMP
 KC0359  MODELED GRAVITY -    980,073.0   (mgal)                       NAVD 88
 KC0359
 KC0359  VERT ORDER      -  SECOND    CLASS 0
 KC0359
 KC0359.The horizontal coordinates were scaled from a map and have
 KC0359.an estimated accuracy of +/- 6 seconds.
 KC0359
 KC0359.The orthometric height was determined by differential leveling and
 KC0359.adjusted by the NATIONAL GEODETIC SURVEY
 KC0359.in June 1991.
 KC0359
 KC0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0359.GEOID18 height accuracy estimate available here.
 KC0359
 KC0359.Click photographs - Photos may exist for this station.
 KC0359
 KC0359.The dynamic height is computed by dividing the NAVD 88
 KC0359.geopotential number by the normal gravity value computed on the
 KC0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0359.degrees latitude (g = 980.6199 gals.).
 KC0359
 KC0359.The modeled gravity was interpolated from observed gravity values.
 KC0359
 KC0359;                    North         East    Units  Estimated Accuracy
 KC0359;SPC IL W     -   332,790.      615,760.      MT  (+/- 180 meters Scaled)
 KC0359
 KC0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD588917(NAD 83)
 KC0359
 KC0359                          SUPERSEDED SURVEY CONTROL
 KC0359
 KC0359  NGVD 29 (??/??/92)  140.42   (m)          460.7    (f) COMPUTED    2 0
 KC0359
 KC0359.Superseded values are not recommended for survey control.
 KC0359
 KC0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0359.See file dsdata.pdf to determine how the superseded data were derived.
 KC0359
 KC0359_MARKER: DB = BENCH MARK DISK
 KC0359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0359_STAMPING: U 80 1935
 KC0359_MARK LOGO: CGS
 KC0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0359+STABILITY: SURFACE MOTION
 KC0359
 KC0359  HISTORY     - Date     Condition        Report By
 KC0359  HISTORY     - 1935     MONUMENTED       CGS
 KC0359  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0359
 KC0359                          STATION DESCRIPTION
 KC0359
 KC0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0359'3.2 MI NW FROM NEW CANTON.
 KC0359'3.2 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0359'RAILROAD FROM THE STATION AT NEW CANTON, PIKE COUNTY, NEAR
 KC0359'MILEAGE 11.85, 20 FEET SOUTHEAST OF THE CENTER OF A ROAD CROSSING,
 KC0359'45 FEET SOUTHWEST OF THE TRACK, AND ONE FOOT FROM THE RIGHT-OF-WAY
 KC0359'FENCE.  A STANDARD DISK, STAMPED U 80 1935 AND SET IN THE TOP
 KC0359'OF A CONCRETE POST.
 KC0359
 KC0359                          STATION RECOVERY (2012)
 KC0359
 KC0359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0359'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0104 ***********************************************************************
 KC0104  DESIGNATION -  U 81
 KC0104  PID         -  KC0104
 KC0104  STATE/COUNTY-  IL/PIKE
 KC0104  COUNTRY     -  US
 KC0104  USGS QUAD   -  PLEASANT HILL WEST (2018)
 KC0104
 KC0104                         *CURRENT SURVEY CONTROL
 KC0104  ______________________________________________________________________
 KC0104* NAD 83(1986) POSITION- 39 26 13.     (N) 090 52 31.     (W)   SCALED
 KC0104* NAVD 88 ORTHO HEIGHT -   138.100 (meters)      453.08  (feet) ADJUSTED
 KC0104  ______________________________________________________________________
 KC0104  GEOID HEIGHT    -        -32.401 (meters)                     GEOID18
 KC0104  DYNAMIC HEIGHT  -        138.021 (meters)      452.82  (feet) COMP
 KC0104  MODELED GRAVITY -    980,057.2   (mgal)                       NAVD 88
 KC0104
 KC0104  VERT ORDER      -  SECOND    CLASS 0
 KC0104
 KC0104.The horizontal coordinates were scaled from a map and have
 KC0104.an estimated accuracy of +/- 6 seconds.
 KC0104
 KC0104.The orthometric height was determined by differential leveling and
 KC0104.adjusted by the NATIONAL GEODETIC SURVEY
 KC0104.in June 1991.
 KC0104
 KC0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0104.GEOID18 height accuracy estimate available here.
 KC0104
 KC0104.Click photographs - Photos may exist for this station.
 KC0104
 KC0104.The dynamic height is computed by dividing the NAVD 88
 KC0104.geopotential number by the normal gravity value computed on the
 KC0104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0104.degrees latitude (g = 980.6199 gals.).
 KC0104
 KC0104.The modeled gravity was interpolated from observed gravity values.
 KC0104
 KC0104;                    North         East    Units  Estimated Accuracy
 KC0104;SPC IL W     -   307,720.      639,000.      MT  (+/- 180 meters Scaled)
 KC0104
 KC0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD828674(NAD 83)
 KC0104
 KC0104                          SUPERSEDED SURVEY CONTROL
 KC0104
 KC0104  NGVD 29 (??/??/92)  138.206  (m)          453.43   (f) ADJ UNCH    2 0
 KC0104
 KC0104.Superseded values are not recommended for survey control.
 KC0104
 KC0104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0104.See file dsdata.pdf to determine how the superseded data were derived.
 KC0104
 KC0104_MARKER: DB = BENCH MARK DISK
 KC0104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0104_STAMPING: U 81 1935
 KC0104_MARK LOGO: CGS
 KC0104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0104+STABILITY: SURFACE MOTION
 KC0104
 KC0104  HISTORY     - Date     Condition        Report By
 KC0104  HISTORY     - 1935     MONUMENTED       CGS
 KC0104  HISTORY     - 1942     GOOD             CGS
 KC0104  HISTORY     - 1962     GOOD             BSA
 KC0104  HISTORY     - 1975     GOOD             USGS
 KC0104  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0104
 KC0104                          STATION DESCRIPTION
 KC0104
 KC0104'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KC0104'AT PLEASANT HILL.
 KC0104'AT PLEASANT HILL, PIKE COUNTY, ON THE ALTON RAILROAD, 10-1/2
 KC0104'RAILS EAST OF THE STATION, AT THE EAST EDGE OF A STANDARD OIL
 KC0104'COMPANY BULK PLANT, 30 FEET NORTH OF THE TRACK, 45 FEET SOUTH
 KC0104'OF THE RIGHT-OF-WAY FENCE, AND ABOUT 6-1/2 FEET LOWER THAN THE
 KC0104'TRACK.  A STANDARD DISK, STAMPED U 81 1935 AND SET IN THE TOP
 KC0104'OF A CONCRETE POST.
 KC0104
 KC0104                          STATION RECOVERY (1962)
 KC0104
 KC0104'RECOVERY NOTE BY BOY SCOUTS OF AMERICA 1962
 KC0104'RECOVERED IN GOOD CONDITION.
 KC0104
 KC0104                          STATION RECOVERY (1975)
 KC0104
 KC0104'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 KC0104'AT PLEASANT HILL, PIKE COUNTY, ON THE ILLINOIS CENTRAL GULF RR, 135
 KC0104'FT E. OF THE CENTERLINE OF S. MAIN ST., AT THE EAST EDGE OF THE
 KC0104'STANDARD OIL CO. BULK PLANT, 31.5 FT N. OF THE N. RAIL OF THE MAIN
 KC0104'TRACK, 20.5 FT SE OF THE SE COR. OF ELEVATED BULK TANKS SUPPORT, 3.5
 KC0104'FT. S. OF A MAPLE TREE, 0.5 FT N. OF A METAL WITNESS SIGN, AND 7.4
 KC0104'FT. LOWER THAN STREET CROSSING. A STD. DISK, STAMPED U 81 1935 AND
 KC0104'SET IN THE TOP OF A CONC. POST.
 KC0104
 KC0104                          STATION RECOVERY (2012)
 KC0104
 KC0104'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0104'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0089 ***********************************************************************
 KC0089  DESIGNATION -  U 82
 KC0089  PID         -  KC0089
 KC0089  STATE/COUNTY-  IL/GREENE
 KC0089  COUNTRY     -  US
 KC0089  USGS QUAD   -  PEARL EAST (2018)
 KC0089
 KC0089                         *CURRENT SURVEY CONTROL
 KC0089  ______________________________________________________________________
 KC0089* NAD 83(1986) POSITION- 39 27 00.     (N) 090 30 34.     (W)   SCALED
 KC0089* NAVD 88 ORTHO HEIGHT -   142.103 (meters)      466.22  (feet) ADJUSTED
 KC0089  ______________________________________________________________________
 KC0089  GEOID HEIGHT    -        -32.310 (meters)                     GEOID18
 KC0089  DYNAMIC HEIGHT  -        142.021 (meters)      465.95  (feet) COMP
 KC0089  MODELED GRAVITY -    980,044.2   (mgal)                       NAVD 88
 KC0089
 KC0089  VERT ORDER      -  SECOND    CLASS 0
 KC0089
 KC0089.The horizontal coordinates were scaled from a map and have
 KC0089.an estimated accuracy of +/- 6 seconds.
 KC0089
 KC0089.The orthometric height was determined by differential leveling and
 KC0089.adjusted by the NATIONAL GEODETIC SURVEY
 KC0089.in June 1991.
 KC0089
 KC0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0089.GEOID18 height accuracy estimate available here.
 KC0089
 KC0089.Click photographs - Photos may exist for this station.
 KC0089
 KC0089.The dynamic height is computed by dividing the NAVD 88
 KC0089.geopotential number by the normal gravity value computed on the
 KC0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0089.degrees latitude (g = 980.6199 gals.).
 KC0089
 KC0089.The modeled gravity was interpolated from observed gravity values.
 KC0089
 KC0089;                    North         East    Units  Estimated Accuracy
 KC0089;SPC IL W     -   308,980.      670,500.      MT  (+/- 180 meters Scaled)
 KC0089
 KC0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD143696(NAD 83)
 KC0089
 KC0089                          SUPERSEDED SURVEY CONTROL
 KC0089
 KC0089  NGVD 29 (??/??/92)  142.251  (m)          466.70   (f) ADJ UNCH    2 0
 KC0089
 KC0089.Superseded values are not recommended for survey control.
 KC0089
 KC0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0089.See file dsdata.pdf to determine how the superseded data were derived.
 KC0089
 KC0089_MARKER: DB = BENCH MARK DISK
 KC0089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0089_STAMPING: U 82 1935
 KC0089_MARK LOGO: CGS
 KC0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0089+STABILITY: SURFACE MOTION
 KC0089
 KC0089  HISTORY     - Date     Condition        Report By
 KC0089  HISTORY     - 1935     MONUMENTED       CGS
 KC0089  HISTORY     - 1943     GOOD             CGS
 KC0089
 KC0089                          STATION DESCRIPTION
 KC0089
 KC0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0089'1.8 MI E FROM HILLVIEW.
 KC0089'1.8 MILES EAST ALONG THE ALTON RAILROAD FROM THE STATION AT
 KC0089'HILLVIEW, GREENE COUNTY, NEAR MILEAGE 244.80, 30 FEET WEST OF THE
 KC0089'WEST END OF BRIDGE D 2447, AND 22 FEET SOUTH OF THE CENTERLINE
 KC0089'OF THE TRACK.  A STANDARD DISK, STAMPED U 82 1935 AND SET IN
 KC0089'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0484 ***********************************************************************
 KB0484  DESIGNATION -  U 83
 KB0484  PID         -  KB0484
 KB0484  STATE/COUNTY-  IL/SHELBY
 KB0484  COUNTRY     -  US
 KB0484  USGS QUAD   -  STEWARDSON WEST (2018)
 KB0484
 KB0484                         *CURRENT SURVEY CONTROL
 KB0484  ______________________________________________________________________
 KB0484* NAD 83(1986) POSITION- 39 16 26.     (N) 088 37 42.     (W)   SCALED
 KB0484* NAVD 88 ORTHO HEIGHT -   197.014 (meters)      646.37  (feet) ADJUSTED
 KB0484  ______________________________________________________________________
 KB0484  GEOID HEIGHT    -        -32.180 (meters)                     GEOID18
 KB0484  DYNAMIC HEIGHT  -        196.897 (meters)      645.99  (feet) COMP
 KB0484  MODELED GRAVITY -    980,032.7   (mgal)                       NAVD 88
 KB0484
 KB0484  VERT ORDER      -  SECOND    CLASS 0
 KB0484
 KB0484.The horizontal coordinates were scaled from a map and have
 KB0484.an estimated accuracy of +/- 6 seconds.
 KB0484
 KB0484.The orthometric height was determined by differential leveling and
 KB0484.adjusted by the NATIONAL GEODETIC SURVEY
 KB0484.in June 1991.
 KB0484
 KB0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0484.GEOID18 height accuracy estimate available here.
 KB0484
 KB0484.Click photographs - Photos may exist for this station.
 KB0484
 KB0484.The dynamic height is computed by dividing the NAVD 88
 KB0484.geopotential number by the normal gravity value computed on the
 KB0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0484.degrees latitude (g = 980.6199 gals.).
 KB0484
 KB0484.The modeled gravity was interpolated from observed gravity values.
 KB0484
 KB0484;                    North         East    Units  Estimated Accuracy
 KB0484;SPC IL E     -   289,430.      274,550.      MT  (+/- 180 meters Scaled)
 KB0484
 KB0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ595484(NAD 83)
 KB0484
 KB0484                          SUPERSEDED SURVEY CONTROL
 KB0484
 KB0484  NGVD 29 (??/??/92)  197.095  (m)          646.64   (f) ADJ UNCH    2 0
 KB0484
 KB0484.Superseded values are not recommended for survey control.
 KB0484
 KB0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0484.See file dsdata.pdf to determine how the superseded data were derived.
 KB0484
 KB0484_MARKER: DB = BENCH MARK DISK
 KB0484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0484_STAMPING: U 83 1935
 KB0484_MARK LOGO: CGS
 KB0484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0484+STABILITY: SURFACE MOTION
 KB0484
 KB0484  HISTORY     - Date     Condition        Report By
 KB0484  HISTORY     - 1935     MONUMENTED       CGS
 KB0484  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0484
 KB0484                          STATION DESCRIPTION
 KB0484
 KB0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0484'0.6 MI N FROM STEWARDSON.
 KB0484'0.6 MILE NORTH ALONG THE ABANDONED WABASH RAILWAY FROM THE
 KB0484'STATION AT STEWARDSON, SHELBY COUNTY, 40 FEET NORTH OF A ROAD
 KB0484'CROSSING, AND 40 FEET WEST OF THE OLD ROADBED.  A STANDARD DISK,
 KB0484'STAMPED U 83 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0484
 KB0484                          STATION RECOVERY (2004)
 KB0484
 KB0484'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0484'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0542 ***********************************************************************
 JB0542  DESIGNATION -  U 84
 JB0542  PID         -  JB0542
 JB0542  STATE/COUNTY-  IL/CLAY
 JB0542  COUNTRY     -  US
 JB0542  USGS QUAD   -  LOUISVILLE WEST (2018)
 JB0542
 JB0542                         *CURRENT SURVEY CONTROL
 JB0542  ______________________________________________________________________
 JB0542* NAD 83(1986) POSITION- 38 48 18.     (N) 088 33 50.     (W)   SCALED
 JB0542* NAVD 88 ORTHO HEIGHT -   151.987 (meters)      498.64  (feet) ADJUSTED
 JB0542  ______________________________________________________________________
 JB0542  GEOID HEIGHT    -        -31.408 (meters)                     GEOID18
 JB0542  DYNAMIC HEIGHT  -        151.894 (meters)      498.34  (feet) COMP
 JB0542  MODELED GRAVITY -    980,013.3   (mgal)                       NAVD 88
 JB0542
 JB0542  VERT ORDER      -  SECOND    CLASS 0
 JB0542
 JB0542.The horizontal coordinates were scaled from a map and have
 JB0542.an estimated accuracy of +/- 6 seconds.
 JB0542
 JB0542.The orthometric height was determined by differential leveling and
 JB0542.adjusted by the NATIONAL GEODETIC SURVEY
 JB0542.in June 1991.
 JB0542
 JB0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0542.GEOID18 height accuracy estimate available here.
 JB0542
 JB0542.Click photographs - Photos may exist for this station.
 JB0542
 JB0542.The dynamic height is computed by dividing the NAVD 88
 JB0542.geopotential number by the normal gravity value computed on the
 JB0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0542.degrees latitude (g = 980.6199 gals.).
 JB0542
 JB0542.The modeled gravity was interpolated from observed gravity values.
 JB0542
 JB0542;                    North         East    Units  Estimated Accuracy
 JB0542;SPC IL E     -   237,360.      279,970.      MT  (+/- 180 meters Scaled)
 JB0542
 JB0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH642962(NAD 83)
 JB0542
 JB0542                          SUPERSEDED SURVEY CONTROL
 JB0542
 JB0542  NGVD 29 (??/??/92)  152.095  (m)          499.00   (f) ADJ UNCH    2 0
 JB0542
 JB0542.Superseded values are not recommended for survey control.
 JB0542
 JB0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0542.See file dsdata.pdf to determine how the superseded data were derived.
 JB0542
 JB0542_MARKER: DB = BENCH MARK DISK
 JB0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0542_STAMPING: U 84 1935
 JB0542_MARK LOGO: CGS
 JB0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0542+STABILITY: SURFACE MOTION
 JB0542
 JB0542  HISTORY     - Date     Condition        Report By
 JB0542  HISTORY     - 1935     MONUMENTED       CGS
 JB0542  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0542
 JB0542                          STATION DESCRIPTION
 JB0542
 JB0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0542'3.9 MI NW FROM LOUISVILLE (LOUIS).
 JB0542'3.9 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0542'THE STATION AT LOUISVILLE (LOUIS) CLAY COUNTY, 3-1/2 POLES
 JB0542'NORTHWEST OF MILEPOST S 85, AT STATION SIGN RIFFLE, 1-1/2 RAILS
 JB0542'NORTHWEST OF A GRADE CROSSING, 18 FEET SOUTHWEST OF THE TRACK,
 JB0542'AND 27 FEET NORTHEAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 JB0542'DISK, STAMPED U 84 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0542
 JB0542                          STATION RECOVERY (1983)
 JB0542
 JB0542'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0542'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0158 ***********************************************************************
 JB0158  DESIGNATION -  U 85
 JB0158  PID         -  JB0158
 JB0158  STATE/COUNTY-  IL/WAYNE
 JB0158  COUNTRY     -  US
 JB0158  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0158
 JB0158                         *CURRENT SURVEY CONTROL
 JB0158  ______________________________________________________________________
 JB0158* NAD 83(1986) POSITION- 38 19 42.     (N) 088 21 49.     (W)   SCALED
 JB0158* NAVD 88 ORTHO HEIGHT -   140.501 (meters)      460.96  (feet) ADJUSTED
 JB0158  ______________________________________________________________________
 JB0158  GEOID HEIGHT    -        -30.527 (meters)                     GEOID18
 JB0158  DYNAMIC HEIGHT  -        140.412 (meters)      460.67  (feet) COMP
 JB0158  MODELED GRAVITY -    979,995.5   (mgal)                       NAVD 88
 JB0158
 JB0158  VERT ORDER      -  SECOND    CLASS 0
 JB0158
 JB0158.The horizontal coordinates were scaled from a map and have
 JB0158.an estimated accuracy of +/- 6 seconds.
 JB0158
 JB0158.The orthometric height was determined by differential leveling and
 JB0158.adjusted by the NATIONAL GEODETIC SURVEY
 JB0158.in June 1991.
 JB0158
 JB0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0158.GEOID18 height accuracy estimate available here.
 JB0158
 JB0158.Click photographs - Photos may exist for this station.
 JB0158
 JB0158.The dynamic height is computed by dividing the NAVD 88
 JB0158.geopotential number by the normal gravity value computed on the
 JB0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0158.degrees latitude (g = 980.6199 gals.).
 JB0158
 JB0158.The modeled gravity was interpolated from observed gravity values.
 JB0158
 JB0158;                    North         East    Units  Estimated Accuracy
 JB0158;SPC IL E     -   184,420.      297,350.      MT  (+/- 180 meters Scaled)
 JB0158
 JB0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH808431(NAD 83)
 JB0158
 JB0158                          SUPERSEDED SURVEY CONTROL
 JB0158
 JB0158  NGVD 29 (??/??/92)  140.620  (m)          461.35   (f) ADJ UNCH    2 0
 JB0158
 JB0158.Superseded values are not recommended for survey control.
 JB0158
 JB0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0158.See file dsdata.pdf to determine how the superseded data were derived.
 JB0158
 JB0158_MARKER: DB = BENCH MARK DISK
 JB0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0158_STAMPING: U 85 1935
 JB0158_MARK LOGO: CGS
 JB0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0158+STABILITY: SURFACE MOTION
 JB0158
 JB0158  HISTORY     - Date     Condition        Report By
 JB0158  HISTORY     - 1935     MONUMENTED       CGS
 JB0158  HISTORY     - 1970     MARK NOT FOUND   USGS
 JB0158
 JB0158                          STATION DESCRIPTION
 JB0158
 JB0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0158'3.6 MI S FROM FAIRFIELD.
 JB0158'3.6 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0158'STATION AT FAIRFIELD, WAYNE COUNTY, 0.3 MILE NORTH OF MILEPOST
 JB0158'S 49, 1-1/2 RAILS SOUTH OF A ROAD CROSSING, AND 45 FEET EAST OF
 JB0158'THE TRACK.  A STANDARD DISK, STAMPED U 85 1935 AND SET IN THE
 JB0158'TOP OF A CONCRETE POST.
 JB0158
 JB0158                          STATION RECOVERY (1970)
 JB0158
 JB0158'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 JB0158'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1249 ***********************************************************************
 KA1249  DESIGNATION -  U 86
 KA1249  PID         -  KA1249
 KA1249  STATE/COUNTY-  IL/CLARK
 KA1249  COUNTRY     -  US
 KA1249  USGS QUAD   -  MARSHALL (2018)
 KA1249
 KA1249                         *CURRENT SURVEY CONTROL
 KA1249  ______________________________________________________________________
 KA1249* NAD 83(1986) POSITION- 39 25 07.     (N) 087 40 56.     (W)   SCALED
 KA1249* NAVD 88 ORTHO HEIGHT -   182.356 (meters)      598.28  (feet) ADJUSTED
 KA1249  ______________________________________________________________________
 KA1249  GEOID HEIGHT    -        -32.262 (meters)                     GEOID18
 KA1249  DYNAMIC HEIGHT  -        182.253 (meters)      597.94  (feet) COMP
 KA1249  MODELED GRAVITY -    980,057.5   (mgal)                       NAVD 88
 KA1249
 KA1249  VERT ORDER      -  SECOND    CLASS 0
 KA1249
 KA1249.The horizontal coordinates were scaled from a map and have
 KA1249.an estimated accuracy of +/- 6 seconds.
 KA1249
 KA1249.The orthometric height was determined by differential leveling and
 KA1249.adjusted by the NATIONAL GEODETIC SURVEY
 KA1249.in June 1991.
 KA1249
 KA1249.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1249.GEOID18 height accuracy estimate available here.
 KA1249
 KA1249.Click photographs - Photos may exist for this station.
 KA1249
 KA1249.The dynamic height is computed by dividing the NAVD 88
 KA1249.geopotential number by the normal gravity value computed on the
 KA1249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1249.degrees latitude (g = 980.6199 gals.).
 KA1249
 KA1249.The modeled gravity was interpolated from observed gravity values.
 KA1249
 KA1249;                    North         East    Units  Estimated Accuracy
 KA1249;SPC IL E     -   305,650.      356,070.      MT  (+/- 180 meters Scaled)
 KA1249
 KA1249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ412634(NAD 83)
 KA1249
 KA1249                          SUPERSEDED SURVEY CONTROL
 KA1249
 KA1249  NGVD 29 (??/??/92)  182.440  (m)          598.56   (f) ADJ UNCH    2 0
 KA1249
 KA1249.Superseded values are not recommended for survey control.
 KA1249
 KA1249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1249.See file dsdata.pdf to determine how the superseded data were derived.
 KA1249
 KA1249_MARKER: DB = BENCH MARK DISK
 KA1249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1249_STAMPING: U 86 1935
 KA1249_MARK LOGO: CGS
 KA1249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1249+STABILITY: SURFACE MOTION
 KA1249
 KA1249  HISTORY     - Date     Condition        Report By
 KA1249  HISTORY     - 1935     MONUMENTED       CGS
 KA1249  HISTORY     - 1962     MARK NOT FOUND   USGS
 KA1249  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1249
 KA1249                          STATION DESCRIPTION
 KA1249
 KA1249'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1249'1.7 MI E FROM MARSHALL.
 KA1249'1.7 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KA1249'AT MARSHALL, CLARK COUNTY, ABOUT 1/4 MILE WEST OF MILEPOST 89,
 KA1249'0.2 MILE EAST OF AN UNDERPASS, 20 FEET EAST OF A FARM-ROAD
 KA1249'CROSSING, AND 35 FEET NORTH OF THE TRACK.  A STANDARD DISK,
 KA1249'STAMPED U 86 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KA1249
 KA1249                          STATION RECOVERY (1962)
 KA1249
 KA1249'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 KA1249'MARK NOT FOUND.
 KA1249
 KA1249                          STATION RECOVERY (2005)
 KA1249
 KA1249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1249'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0454 ***********************************************************************
 KB0454  DESIGNATION -  U 87
 KB0454  PID         -  KB0454
 KB0454  STATE/COUNTY-  IL/SHELBY
 KB0454  COUNTRY     -  US
 KB0454  USGS QUAD   -  WINDSOR (2018)
 KB0454
 KB0454                         *CURRENT SURVEY CONTROL
 KB0454  ______________________________________________________________________
 KB0454* NAD 83(1986) POSITION- 39 25 57.     (N) 088 37 02.     (W)   SCALED
 KB0454* NAVD 88 ORTHO HEIGHT -   214.773 (meters)      704.63  (feet) ADJUSTED
 KB0454  ______________________________________________________________________
 KB0454  GEOID HEIGHT    -        -32.233 (meters)                     GEOID18
 KB0454  DYNAMIC HEIGHT  -        214.650 (meters)      704.23  (feet) COMP
 KB0454  MODELED GRAVITY -    980,049.2   (mgal)                       NAVD 88
 KB0454
 KB0454  VERT ORDER      -  SECOND    CLASS 0
 KB0454
 KB0454.The horizontal coordinates were scaled from a map and have
 KB0454.an estimated accuracy of +/- 6 seconds.
 KB0454
 KB0454.The orthometric height was determined by differential leveling and
 KB0454.adjusted by the NATIONAL GEODETIC SURVEY
 KB0454.in June 1991.
 KB0454
 KB0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0454.GEOID18 height accuracy estimate available here.
 KB0454
 KB0454.Click photographs - Photos may exist for this station.
 KB0454
 KB0454.The dynamic height is computed by dividing the NAVD 88
 KB0454.geopotential number by the normal gravity value computed on the
 KB0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0454.degrees latitude (g = 980.6199 gals.).
 KB0454
 KB0454.The modeled gravity was interpolated from observed gravity values.
 KB0454
 KB0454;                    North         East    Units  Estimated Accuracy
 KB0454;SPC IL E     -   307,030.      275,560.      MT  (+/- 180 meters Scaled)
 KB0454
 KB0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ608660(NAD 83)
 KB0454
 KB0454                          SUPERSEDED SURVEY CONTROL
 KB0454
 KB0454  NGVD 29 (??/??/92)  214.848  (m)          704.88   (f) ADJ UNCH    2 0
 KB0454
 KB0454.Superseded values are not recommended for survey control.
 KB0454
 KB0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0454.See file dsdata.pdf to determine how the superseded data were derived.
 KB0454
 KB0454_MARKER: DB = BENCH MARK DISK
 KB0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0454_STAMPING: U 87 1935
 KB0454_MARK LOGO: CGS
 KB0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0454+STABILITY: SURFACE MOTION
 KB0454
 KB0454  HISTORY     - Date     Condition        Report By
 KB0454  HISTORY     - 1935     MONUMENTED       CGS
 KB0454  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0454  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0454
 KB0454                          STATION DESCRIPTION
 KB0454
 KB0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0454'1 MI W FROM WINDSOR.
 KB0454'1.0 MILE WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0454'ST. LOUIS RAILWAY FROM THE STATION AT WINDSOR, SHELBY COUNTY,
 KB0454'9 RAILS WEST OF SIGNAL 1412, 40 FEET EAST OF A ROAD CROSSING, AND
 KB0454'45 FEET SOUTH OF THE TRACK.  A STANDARD DISK, STAMPED U 87 1935
 KB0454'AND SET IN THE TOP OF A CONCRETE POST.
 KB0454
 KB0454                          STATION RECOVERY (1973)
 KB0454
 KB0454'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0454'MARK NOT FOUND.
 KB0454
 KB0454                          STATION RECOVERY (2004)
 KB0454
 KB0454'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0454'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0494 ***********************************************************************
 KB0494  DESIGNATION -  U 88
 KB0494  PID         -  KB0494
 KB0494  STATE/COUNTY-  IL/FAYETTE
 KB0494  COUNTRY     -  US
 KB0494  USGS QUAD   -  AVENA (2018)
 KB0494
 KB0494                         *CURRENT SURVEY CONTROL
 KB0494  ______________________________________________________________________
 KB0494* NAD 83(1986) POSITION- 39 00 28.     (N) 088 55 21.     (W)   SCALED
 KB0494* NAVD 88 ORTHO HEIGHT -   181.015 (meters)      593.88  (feet) ADJUSTED
 KB0494  ______________________________________________________________________
 KB0494  GEOID HEIGHT    -        -31.868 (meters)                     GEOID18
 KB0494  DYNAMIC HEIGHT  -        180.903 (meters)      593.51  (feet) COMP
 KB0494  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 KB0494
 KB0494  VERT ORDER      -  SECOND    CLASS 0
 KB0494
 KB0494.The horizontal coordinates were scaled from a map and have
 KB0494.an estimated accuracy of +/- 6 seconds.
 KB0494
 KB0494.The orthometric height was determined by differential leveling and
 KB0494.adjusted by the NATIONAL GEODETIC SURVEY
 KB0494.in June 1991.
 KB0494
 KB0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0494.GEOID18 height accuracy estimate available here.
 KB0494
 KB0494.Click photographs - Photos may exist for this station.
 KB0494
 KB0494.The dynamic height is computed by dividing the NAVD 88
 KB0494.geopotential number by the normal gravity value computed on the
 KB0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0494.degrees latitude (g = 980.6199 gals.).
 KB0494
 KB0494.The modeled gravity was interpolated from observed gravity values.
 KB0494
 KB0494;                    North         East    Units  Estimated Accuracy
 KB0494;SPC IL E     -   260,010.      248,970.      MT  (+/- 180 meters Scaled)
 KB0494
 KB0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ335193(NAD 83)
 KB0494
 KB0494                          SUPERSEDED SURVEY CONTROL
 KB0494
 KB0494  NGVD 29 (??/??/92)  181.146  (m)          594.31   (f) ADJ UNCH    2 0
 KB0494
 KB0494.Superseded values are not recommended for survey control.
 KB0494
 KB0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0494.See file dsdata.pdf to determine how the superseded data were derived.
 KB0494
 KB0494_MARKER: DB = BENCH MARK DISK
 KB0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0494_STAMPING: U 88 1935
 KB0494_MARK LOGO: CGS
 KB0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0494+STABILITY: SURFACE MOTION
 KB0494
 KB0494  HISTORY     - Date     Condition        Report By
 KB0494  HISTORY     - 1935     MONUMENTED       CGS
 KB0494
 KB0494                          STATION DESCRIPTION
 KB0494
 KB0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0494'1.9 MI E FROM BROWNSTOWN.
 KB0494'1.9 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0494'AT BROWNSTOWN, FAYETTE COUNTY, AT AVENA SIDING, 7-1/2 RAILS
 KB0494'WEST OF MILEPOST 162, AT A ROAD CROSSING, 45 FEET WEST OF THE
 KB0494'CENTERLINE OF THE ROAD, AND 42 FEET SOUTH OF THE TRACK.  A
 KB0494'STANDARD DISK, STAMPED U 88 1935 AND SET IN THE TOP OF A CONCRETE
 KB0494'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0267 ***********************************************************************
 KB0267  DESIGNATION -  U 89
 KB0267  PID         -  KB0267
 KB0267  STATE/COUNTY-  IL/JASPER
 KB0267  COUNTRY     -  US
 KB0267  USGS QUAD   -  WHEELER (2018)
 KB0267
 KB0267                         *CURRENT SURVEY CONTROL
 KB0267  ______________________________________________________________________
 KB0267* NAD 83(1986) POSITION- 39 02 39.     (N) 088 18 58.     (W)   SCALED
 KB0267* NAVD 88 ORTHO HEIGHT -   174.487 (meters)      572.46  (feet) ADJUSTED
 KB0267  ______________________________________________________________________
 KB0267  GEOID HEIGHT    -        -31.791 (meters)                     GEOID18
 KB0267  DYNAMIC HEIGHT  -        174.381 (meters)      572.12  (feet) COMP
 KB0267  MODELED GRAVITY -    980,020.9   (mgal)                       NAVD 88
 KB0267
 KB0267  VERT ORDER      -  SECOND    CLASS 0
 KB0267
 KB0267.The horizontal coordinates were scaled from a map and have
 KB0267.an estimated accuracy of +/- 6 seconds.
 KB0267
 KB0267.The orthometric height was determined by differential leveling and
 KB0267.adjusted by the NATIONAL GEODETIC SURVEY
 KB0267.in June 1991.
 KB0267
 KB0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0267.GEOID18 height accuracy estimate available here.
 KB0267
 KB0267.Click photographs - Photos may exist for this station.
 KB0267
 KB0267.The dynamic height is computed by dividing the NAVD 88
 KB0267.geopotential number by the normal gravity value computed on the
 KB0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0267.degrees latitude (g = 980.6199 gals.).
 KB0267
 KB0267.The modeled gravity was interpolated from observed gravity values.
 KB0267
 KB0267;                    North         East    Units  Estimated Accuracy
 KB0267;SPC IL E     -   263,880.      301,490.      MT  (+/- 180 meters Scaled)
 KB0267
 KB0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ861225(NAD 83)
 KB0267
 KB0267                          SUPERSEDED SURVEY CONTROL
 KB0267
 KB0267  NGVD 29 (??/??/92)  174.580  (m)          572.77   (f) ADJ UNCH    2 0
 KB0267
 KB0267.Superseded values are not recommended for survey control.
 KB0267
 KB0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0267.See file dsdata.pdf to determine how the superseded data were derived.
 KB0267
 KB0267_MARKER: DB = BENCH MARK DISK
 KB0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0267_STAMPING: U 89 1935
 KB0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0267+STABILITY: SURFACE MOTION
 KB0267
 KB0267  HISTORY     - Date     Condition        Report By
 KB0267  HISTORY     - 1935     MONUMENTED       CGS
 KB0267  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0267
 KB0267                          STATION DESCRIPTION
 KB0267
 KB0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0267'AT WHEELER.
 KB0267'AT WHEELER, JASPER COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, 38
 KB0267'YARDS WEST OF THE STATION, 37 YARDS EAST OF MILEPOST 14, AT A
 KB0267'ROAD CROSSING, 23 YARDS EAST OF THE CENTERLINE OF THE ROAD, 12
 KB0267'YARDS SOUTH OF THE CENTERLINE OF THE TRACK, AND AT A FENCE.  A
 KB0267'STANDARD DISK, STAMPED U 89 1935 AND SET IN THE TOP OF A CONCRETE
 KB0267'POST.
 KB0267
 KB0267                          STATION RECOVERY (1982)
 KB0267
 KB0267'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0267'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1350 ***********************************************************************
 KA1350  DESIGNATION -  U 90
 KA1350  PID         -  KA1350
 KA1350  STATE/COUNTY-  IL/CRAWFORD
 KA1350  COUNTRY     -  US
 KA1350  USGS QUAD   -  HUTSONVILLE (2018)
 KA1350
 KA1350                         *CURRENT SURVEY CONTROL
 KA1350  ______________________________________________________________________
 KA1350* NAD 83(1986) POSITION- 39 00 25.22   (N) 087 37 32.09   (W)   HD_HELD1
 KA1350* NAVD 88 ORTHO HEIGHT -   136.852 (meters)      448.99  (feet) ADJUSTED
 KA1350  ______________________________________________________________________
 KA1350  GEOID HEIGHT    -        -31.925 (meters)                     GEOID18
 KA1350  DYNAMIC HEIGHT  -        136.770 (meters)      448.72  (feet) COMP
 KA1350  MODELED GRAVITY -    980,032.6   (mgal)                       NAVD 88
 KA1350
 KA1350  VERT ORDER      -  FIRST     CLASS II
 KA1350
 KA1350.The horizontal coordinates were determined by differentially corrected
 KA1350.hand held GPS observations or other comparable positioning techniques
 KA1350.and have an estimated accuracy of +/- 3 meters.
 KA1350
 KA1350.The orthometric height was determined by differential leveling and
 KA1350.adjusted by the NATIONAL GEODETIC SURVEY
 KA1350.in June 1991.
 KA1350
 KA1350.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1350.GEOID18 height accuracy estimate available here.
 KA1350
 KA1350.Click photographs - Photos may exist for this station.
 KA1350
 KA1350.The dynamic height is computed by dividing the NAVD 88
 KA1350.geopotential number by the normal gravity value computed on the
 KA1350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1350.degrees latitude (g = 980.6199 gals.).
 KA1350
 KA1350.The modeled gravity was interpolated from observed gravity values.
 KA1350
 KA1350;                    North         East    Units  Estimated Accuracy
 KA1350;SPC IL E     -   259,994.1     361,302.8     MT  (+/- 3 meters HH1 GPS) 
 KA1350
 KA1350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4583417740(NAD 83)
 KA1350
 KA1350                          SUPERSEDED SURVEY CONTROL
 KA1350
 KA1350  NGVD 29 (??/??/92)  136.985  (m)          449.43   (f) ADJ UNCH    1 2
 KA1350
 KA1350.Superseded values are not recommended for survey control.
 KA1350
 KA1350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1350.See file dsdata.pdf to determine how the superseded data were derived.
 KA1350
 KA1350_MARKER: DB = BENCH MARK DISK
 KA1350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1350_STAMPING: U 90 1935
 KA1350_MARK LOGO: CGS
 KA1350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1350+STABILITY: SURFACE MOTION
 KA1350
 KA1350  HISTORY     - Date     Condition        Report By
 KA1350  HISTORY     - 1935     MONUMENTED       CGS
 KA1350  HISTORY     - 1956     GOOD             CGS
 KA1350
 KA1350                          STATION DESCRIPTION
 KA1350
 KA1350'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1350'0.9 MI W FROM PALESTINE.
 KA1350'0.9 MILE WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KA1350'FREIGHT STATION AT PALESTINE, ABOUT 0.8 MILE WEST ALONG STATE
 KA1350'HIGHWAY 33 FROM THE INTERSECTION OF MAIN STREET AT PALESTINE,
 KA1350'ABOUT 2 1/2 TELEPHONE POLES EAST OF MILE POST I 124, 26 FEET
 KA1350'SOUTH OF SOUTH RAIL, 311 FEET EAST OF CENTER OF CROSSING OF
 KA1350'TRACK AND A ROAD LEADING TO OIL COMPANY PUMPING STATION ON SOUTH
 KA1350'SIDE OF TRACK, 108 FEET EAST-NORTHEAST OF NORTHEAST CORNER OF
 KA1350'PUMPING STATION BUILDING, 63 FEET EAST-SOUTHEAST OF A RAILROAD
 KA1350'WHISTLE POST, 4 1/2 FEET NORTHEAST OF POWER POLE NO. 209, ABOUT
 KA1350'2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 KA1350'POST PROJECTING 4 INCHES.  NOTE-- THE FIGURES 449.461 ARE
 KA1350'STAMPED ON DISK USING A CENTER PUNCH AND ARE NOT VERY LEGIBLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0688 ***********************************************************************
 KB0688  DESIGNATION -  U 92
 KB0688  PID         -  KB0688
 KB0688  STATE/COUNTY-  IL/SANGAMON
 KB0688  COUNTRY     -  US
 KB0688  USGS QUAD   -  EDINBURG (2018)
 KB0688
 KB0688                         *CURRENT SURVEY CONTROL
 KB0688  ______________________________________________________________________
 KB0688* NAD 83(1986) POSITION- 39 42 48.     (N) 089 28 12.     (W)   SCALED
 KB0688* NAVD 88 ORTHO HEIGHT -   180.060 (meters)      590.75  (feet) ADJUSTED
 KB0688  ______________________________________________________________________
 KB0688  GEOID HEIGHT    -        -32.332 (meters)                     GEOID18
 KB0688  DYNAMIC HEIGHT  -        179.961 (meters)      590.42  (feet) COMP
 KB0688  MODELED GRAVITY -    980,075.1   (mgal)                       NAVD 88
 KB0688
 KB0688  VERT ORDER      -  SECOND    CLASS 0
 KB0688
 KB0688.The horizontal coordinates were scaled from a map and have
 KB0688.an estimated accuracy of +/- 6 seconds.
 KB0688
 KB0688.The orthometric height was determined by differential leveling and
 KB0688.adjusted by the NATIONAL GEODETIC SURVEY
 KB0688.in June 1991.
 KB0688
 KB0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0688.GEOID18 height accuracy estimate available here.
 KB0688
 KB0688.Click photographs - Photos may exist for this station.
 KB0688
 KB0688.The dynamic height is computed by dividing the NAVD 88
 KB0688.geopotential number by the normal gravity value computed on the
 KB0688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0688.degrees latitude (g = 980.6199 gals.).
 KB0688
 KB0688.The modeled gravity was interpolated from observed gravity values.
 KB0688
 KB0688;                    North         East    Units  Estimated Accuracy
 KB0688;SPC IL W     -   338,390.      759,740.      MT  (+/- 180 meters Scaled)
 KB0688
 KB0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ882988(NAD 83)
 KB0688
 KB0688                          SUPERSEDED SURVEY CONTROL
 KB0688
 KB0688  NGVD 29 (??/??/92)  180.155  (m)          591.06   (f) ADJ UNCH    2 0
 KB0688
 KB0688.Superseded values are not recommended for survey control.
 KB0688
 KB0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0688.See file dsdata.pdf to determine how the superseded data were derived.
 KB0688
 KB0688_MARKER: DB = BENCH MARK DISK
 KB0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0688_STAMPING: U 92 1935
 KB0688_MARK LOGO: CGS
 KB0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0688+STABILITY: SURFACE MOTION
 KB0688
 KB0688  HISTORY     - Date     Condition        Report By
 KB0688  HISTORY     - 1935     MONUMENTED       CGS
 KB0688  HISTORY     - 1973     GOOD             ILDT
 KB0688  HISTORY     - 1976     GOOD             NGS
 KB0688
 KB0688                          STATION DESCRIPTION
 KB0688
 KB0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0688'AT BERRY.
 KB0688'AT BERRY, SANGAMON COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 KB0688'ABOUT 150 YARDS NORTHWEST OF THE STATION, AT POLE 170/21, 30
 KB0688'YARDS SOUTHEAST OF THE CENTERLINE OF A ROAD THAT CROSSES THE
 KB0688'TRACK, 9 YARDS NORTHEAST OF THE CENTERLINE OF THE MAIN TRACK,
 KB0688'AND 4 YARDS EAST OF A PRIVATE-ROAD CROSSING.  A STANDARD DISK,
 KB0688'STAMPED U 92 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0688
 KB0688                          STATION RECOVERY (1973)
 KB0688
 KB0688'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0688'RECOVERED IN GOOD CONDITION.
 KB0688
 KB0688                          STATION RECOVERY (1976)
 KB0688
 KB0688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0688'THE NORTHWEST END OF THE RAMSEY ELEVATOR 14 FT NORTH OF THE SOUTH
 KB0688'WEST CORNER OF THE SCALE HOUSE, 15 FT EAST SOUTH EAST OF THE CENTER
 KB0688'OF A GRAVEL ROAD AND 11 FT SOUTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0741 ***********************************************************************
 KB0741  DESIGNATION -  U 93
 KB0741  PID         -  KB0741
 KB0741  STATE/COUNTY-  IL/MONTGOMERY
 KB0741  COUNTRY     -  US
 KB0741  USGS QUAD   -  HILLSBORO (2018)
 KB0741
 KB0741                         *CURRENT SURVEY CONTROL
 KB0741  ______________________________________________________________________
 KB0741* NAD 83(1986) POSITION- 39 10 22.     (N) 089 29 38.     (W)   SCALED
 KB0741* NAVD 88 ORTHO HEIGHT -   178.876 (meters)      586.86  (feet) ADJUSTED
 KB0741  ______________________________________________________________________
 KB0741  GEOID HEIGHT    -        -31.345 (meters)                     GEOID18
 KB0741  DYNAMIC HEIGHT  -        178.775 (meters)      586.53  (feet) COMP
 KB0741  MODELED GRAVITY -    980,059.6   (mgal)                       NAVD 88
 KB0741
 KB0741  VERT ORDER      -  SECOND    CLASS 0
 KB0741
 KB0741.The horizontal coordinates were scaled from a map and have
 KB0741.an estimated accuracy of +/- 6 seconds.
 KB0741
 KB0741.The orthometric height was determined by differential leveling and
 KB0741.adjusted by the NATIONAL GEODETIC SURVEY
 KB0741.in June 1991.
 KB0741
 KB0741.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0741.GEOID18 height accuracy estimate available here.
 KB0741
 KB0741.Click photographs - Photos may exist for this station.
 KB0741
 KB0741.The dynamic height is computed by dividing the NAVD 88
 KB0741.geopotential number by the normal gravity value computed on the
 KB0741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0741.degrees latitude (g = 980.6199 gals.).
 KB0741
 KB0741.The modeled gravity was interpolated from observed gravity values.
 KB0741
 KB0741;                    North         East    Units  Estimated Accuracy
 KB0741;SPC IL W     -   278,370.      758,140.      MT  (+/- 180 meters Scaled)
 KB0741
 KB0741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ845389(NAD 83)
 KB0741
 KB0741                          SUPERSEDED SURVEY CONTROL
 KB0741
 KB0741  NGVD 29 (??/??/92)  179.005  (m)          587.29   (f) ADJ UNCH    2 0
 KB0741
 KB0741.Superseded values are not recommended for survey control.
 KB0741
 KB0741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0741.See file dsdata.pdf to determine how the superseded data were derived.
 KB0741
 KB0741_MARKER: DB = BENCH MARK DISK
 KB0741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0741_STAMPING: U 93 1935
 KB0741_MARK LOGO: CGS
 KB0741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0741+STABILITY: SURFACE MOTION
 KB0741
 KB0741  HISTORY     - Date     Condition        Report By
 KB0741  HISTORY     - 1935     MONUMENTED       CGS
 KB0741  HISTORY     - 1946     GOOD             CGS
 KB0741  HISTORY     - 1974     MARK NOT FOUND   USGS
 KB0741  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0741
 KB0741                          STATION DESCRIPTION
 KB0741
 KB0741'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 KB0741'1.8 MI NW FROM HILLSBORO.
 KB0741'1.8 MILES NORTHWEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0741'ST. LOUIS RAILWAY FROM THE STATION AT HILLSBORO, MONTGOMERY
 KB0741'COUNTY, NEAR POLE 196/05, AT A CURVE, 120 FEET SOUTH OF A BRICK
 KB0741'HOUSE, 20 FEET NORTH OF THE CENTERLINE OF THE TRACK, AND 36 FEET
 KB0741'SOUTH OF A FENCE.  A STANDARD DISK, STAMPED U 93 1935 AND SET
 KB0741'IN THE TOP OF A CONCRETE POST.
 KB0741
 KB0741                          STATION RECOVERY (1974)
 KB0741
 KB0741'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 KB0741'MARK NOT FOUND.
 KB0741
 KB0741                          STATION RECOVERY (2013)
 KB0741
 KB0741'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0741'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1302 ***********************************************************************
 JB1302  DESIGNATION -  U 94
 JB1302  PID         -  JB1302
 JB1302  STATE/COUNTY-  IL/MADISON
 JB1302  COUNTRY     -  US
 JB1302  USGS QUAD   -  EDWARDSVILLE (2018)
 JB1302
 JB1302                         *CURRENT SURVEY CONTROL
 JB1302  ______________________________________________________________________
 JB1302* NAD 83(1986) POSITION- 38 51 15.     (N) 089 56 26.     (W)   SCALED
 JB1302* NAVD 88 ORTHO HEIGHT -   139.681 (meters)      458.27  (feet) ADJUSTED
 JB1302  ______________________________________________________________________
 JB1302  GEOID HEIGHT    -        -31.177 (meters)                     GEOID18
 JB1302  DYNAMIC HEIGHT  -        139.598 (meters)      458.00  (feet) COMP
 JB1302  MODELED GRAVITY -    980,030.2   (mgal)                       NAVD 88
 JB1302
 JB1302  VERT ORDER      -  SECOND    CLASS 0
 JB1302
 JB1302.The horizontal coordinates were scaled from a map and have
 JB1302.an estimated accuracy of +/- 6 seconds.
 JB1302
 JB1302.The orthometric height was determined by differential leveling and
 JB1302.adjusted by the NATIONAL GEODETIC SURVEY
 JB1302.in June 1991.
 JB1302
 JB1302.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1302.GEOID18 height accuracy estimate available here.
 JB1302
 JB1302.Click photographs - Photos may exist for this station.
 JB1302
 JB1302.The dynamic height is computed by dividing the NAVD 88
 JB1302.geopotential number by the normal gravity value computed on the
 JB1302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1302.degrees latitude (g = 980.6199 gals.).
 JB1302
 JB1302.The modeled gravity was interpolated from observed gravity values.
 JB1302
 JB1302;                    North         East    Units  Estimated Accuracy
 JB1302;SPC IL W     -   242,810.      719,630.      MT  (+/- 180 meters Scaled)
 JB1302
 JB1302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ448047(NAD 83)
 JB1302
 JB1302                          SUPERSEDED SURVEY CONTROL
 JB1302
 JB1302  NGVD 29 (??/??/92)  139.808  (m)          458.69   (f) ADJ UNCH    2 0
 JB1302
 JB1302.Superseded values are not recommended for survey control.
 JB1302
 JB1302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1302.See file dsdata.pdf to determine how the superseded data were derived.
 JB1302
 JB1302_MARKER: DB = BENCH MARK DISK
 JB1302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1302_STAMPING: U 94 1935
 JB1302_MARK LOGO: CGS
 JB1302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1302+STABILITY: SURFACE MOTION
 JB1302
 JB1302  HISTORY     - Date     Condition        Report By
 JB1302  HISTORY     - 1935     MONUMENTED       CGS
 JB1302  HISTORY     - 1944     GOOD             CGS
 JB1302  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1302
 JB1302                          STATION DESCRIPTION
 JB1302
 JB1302'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 JB1302'2.9 MI NE FROM EDWARDSVILLE.
 JB1302'2.9 MILES NORTHEAST ALONG THE WABASH RAILROAD FROM THE STATION AT
 JB1302'EDWARDSVILLE, MADISON COUNTY, AT POLE 464/10, 1-1/2 RAILS
 JB1302'SOUTHEAST OF A ROAD CROSSING, AND 20 FEET SOUTH OF THE SOUTH RAIL.
 JB1302'A STANDARD DISK, STAMPED U 94 1935 AND SET IN THE TOP OF A
 JB1302'CONCRETE POST.
 JB1302
 JB1302                          STATION RECOVERY (1987)
 JB1302
 JB1302'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1302'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0962 ***********************************************************************
 KB0962  DESIGNATION -  U 95
 KB0962  PID         -  KB0962
 KB0962  STATE/COUNTY-  IL/SANGAMON
 KB0962  COUNTRY     -  US
 KB0962  USGS QUAD   -  DIVERNON (2018)
 KB0962
 KB0962                         *CURRENT SURVEY CONTROL
 KB0962  ______________________________________________________________________
 KB0962* NAD 83(1986) POSITION- 39 35 37.     (N) 089 44 32.     (W)   SCALED
 KB0962* NAVD 88 ORTHO HEIGHT -   189.941 (meters)      623.16  (feet) ADJUSTED
 KB0962  ______________________________________________________________________
 KB0962  GEOID HEIGHT    -        -32.156 (meters)                     GEOID18
 KB0962  DYNAMIC HEIGHT  -        189.835 (meters)      622.82  (feet) COMP
 KB0962  MODELED GRAVITY -    980,062.5   (mgal)                       NAVD 88
 KB0962
 KB0962  VERT ORDER      -  SECOND    CLASS 0
 KB0962
 KB0962.The horizontal coordinates were scaled from a map and have
 KB0962.an estimated accuracy of +/- 6 seconds.
 KB0962
 KB0962.The orthometric height was determined by differential leveling and
 KB0962.adjusted by the NATIONAL GEODETIC SURVEY
 KB0962.in June 1991.
 KB0962
 KB0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0962.GEOID18 height accuracy estimate available here.
 KB0962
 KB0962.Click photographs - Photos may exist for this station.
 KB0962
 KB0962.The dynamic height is computed by dividing the NAVD 88
 KB0962.geopotential number by the normal gravity value computed on the
 KB0962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0962.degrees latitude (g = 980.6199 gals.).
 KB0962
 KB0962.The modeled gravity was interpolated from observed gravity values.
 KB0962
 KB0962;                    North         East    Units  Estimated Accuracy
 KB0962;SPC IL W     -   324,960.      736,460.      MT  (+/- 180 meters Scaled)
 KB0962
 KB0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ645862(NAD 83)
 KB0962
 KB0962                          SUPERSEDED SURVEY CONTROL
 KB0962
 KB0962  NGVD 29 (??/??/92)  190.054  (m)          623.54   (f) ADJ UNCH    2 0
 KB0962
 KB0962.Superseded values are not recommended for survey control.
 KB0962
 KB0962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0962.See file dsdata.pdf to determine how the superseded data were derived.
 KB0962
 KB0962_MARKER: DB = BENCH MARK DISK
 KB0962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0962_STAMPING: U 95 1935
 KB0962_MARK LOGO: CGS
 KB0962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0962+STABILITY: SURFACE MOTION
 KB0962
 KB0962  HISTORY     - Date     Condition        Report By
 KB0962  HISTORY     - 1935     MONUMENTED       CGS
 KB0962  HISTORY     - 1961     MARK NOT FOUND   CGS
 KB0962  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0962
 KB0962                          STATION DESCRIPTION
 KB0962
 KB0962'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0962'AT AUBURN.
 KB0962'AT AUBURN, SANGAMON COUNTY, 87 YARDS NORTH OF THE OLD ALTON
 KB0962'RAILROAD STATION, AT A STREET CROSSING, 9 YARDS WEST OF THE
 KB0962'CENTERLINE OF THE SOUTHBOUND TRACK, 7 YARDS NORTH OF THE
 KB0962'CENTERLINE OF THE STREET, AND 2 YARDS NORTH OF A CONCRETE WALK.
 KB0962'A STANDARD DISK, STAMPED U 95 1935 AND SET IN THE TOP OF A
 KB0962'CONCRETE POST.
 KB0962
 KB0962                          STATION RECOVERY (1976)
 KB0962
 KB0962'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0962'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0850 ***********************************************************************
 KB0850  DESIGNATION -  U 96
 KB0850  PID         -  KB0850
 KB0850  STATE/COUNTY-  IL/MONTGOMERY
 KB0850  COUNTRY     -  US
 KB0850  USGS QUAD   -  ATWATER (2018)
 KB0850
 KB0850                         *CURRENT SURVEY CONTROL
 KB0850  ______________________________________________________________________
 KB0850* NAD 83(1986) POSITION- 39 15 51.     (N) 089 41 39.     (W)   SCALED
 KB0850* NAVD 88 ORTHO HEIGHT -   200.400 (meters)      657.48  (feet) ADJUSTED
 KB0850  ______________________________________________________________________
 KB0850  GEOID HEIGHT    -        -31.446 (meters)                     GEOID18
 KB0850  DYNAMIC HEIGHT  -        200.286 (meters)      657.11  (feet) COMP
 KB0850  MODELED GRAVITY -    980,050.3   (mgal)                       NAVD 88
 KB0850
 KB0850  VERT ORDER      -  SECOND    CLASS 0
 KB0850
 KB0850.The horizontal coordinates were scaled from a map and have
 KB0850.an estimated accuracy of +/- 6 seconds.
 KB0850
 KB0850.The orthometric height was determined by differential leveling and
 KB0850.adjusted by the NATIONAL GEODETIC SURVEY
 KB0850.in June 1991.
 KB0850
 KB0850.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0850.GEOID18 height accuracy estimate available here.
 KB0850
 KB0850.Click photographs - Photos may exist for this station.
 KB0850
 KB0850.The dynamic height is computed by dividing the NAVD 88
 KB0850.geopotential number by the normal gravity value computed on the
 KB0850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0850.degrees latitude (g = 980.6199 gals.).
 KB0850
 KB0850.The modeled gravity was interpolated from observed gravity values.
 KB0850
 KB0850;                    North         East    Units  Estimated Accuracy
 KB0850;SPC IL W     -   288,400.      740,780.      MT  (+/- 180 meters Scaled)
 KB0850
 KB0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ675495(NAD 83)
 KB0850
 KB0850                          SUPERSEDED SURVEY CONTROL
 KB0850
 KB0850  NGVD 29 (??/??/92)  200.532  (m)          657.91   (f) ADJ UNCH    2 0
 KB0850
 KB0850.Superseded values are not recommended for survey control.
 KB0850
 KB0850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0850.See file dsdata.pdf to determine how the superseded data were derived.
 KB0850
 KB0850_MARKER: DB = BENCH MARK DISK
 KB0850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0850_STAMPING: U 96 1935
 KB0850_MARK LOGO: CGS
 KB0850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0850+STABILITY: SURFACE MOTION
 KB0850
 KB0850  HISTORY     - Date     Condition        Report By
 KB0850  HISTORY     - 1935     MONUMENTED       CGS
 KB0850  HISTORY     - 1935     MARK NOT FOUND   CGS
 KB0850  HISTORY     - 1976     MARK NOT FOUND   USGS
 KB0850
 KB0850                          STATION DESCRIPTION
 KB0850
 KB0850'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0850'AT BARNETT.
 KB0850'AT BARNETT, MONTGOMERY COUNTY, ON THE CHICAGO, BURLINGTON AND
 KB0850'QUINCY RAILROAD, 8 RAILS SOUTH OF THE STATION, 10 FEET SOUTHWEST
 KB0850'OF MILEPOST 58, AND 4 RAILS SOUTH OF A ROAD CROSSING.  A STANDARD
 KB0850'DISK, STAMPED U 96 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0850
 KB0850                          STATION RECOVERY (1935)
 KB0850
 KB0850'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 KB0850'MARK NOT FOUND.
 KB0850
 KB0850                          STATION RECOVERY (1976)
 KB0850
 KB0850'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KB0850'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0317 ***********************************************************************
 JC0317  DESIGNATION -  U 97
 JC0317  PID         -  JC0317
 JC0317  STATE/COUNTY-  IL/MONROE
 JC0317  COUNTRY     -  US
 JC0317  USGS QUAD   -  SELMA (2017)
 JC0317
 JC0317                         *CURRENT SURVEY CONTROL
 JC0317  ______________________________________________________________________
 JC0317* NAD 83(1986) POSITION- 38 13 16.     (N) 090 16 44.     (W)   SCALED
 JC0317* NAVD 88 ORTHO HEIGHT -   123.483 (meters)      405.13  (feet) ADJUSTED
 JC0317  ______________________________________________________________________
 JC0317  GEOID HEIGHT    -        -30.096 (meters)                     GEOID18
 JC0317  DYNAMIC HEIGHT  -        123.401 (meters)      404.86  (feet) COMP
 JC0317  MODELED GRAVITY -    979,967.4   (mgal)                       NAVD 88
 JC0317
 JC0317  VERT ORDER      -  SECOND    CLASS 0
 JC0317
 JC0317.The horizontal coordinates were scaled from a map and have
 JC0317.an estimated accuracy of +/- 6 seconds.
 JC0317
 JC0317.The orthometric height was determined by differential leveling and
 JC0317.adjusted by the NATIONAL GEODETIC SURVEY
 JC0317.in June 1991.
 JC0317
 JC0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0317.GEOID18 height accuracy estimate available here.
 JC0317
 JC0317.Click photographs - Photos may exist for this station.
 JC0317
 JC0317.The dynamic height is computed by dividing the NAVD 88
 JC0317.geopotential number by the normal gravity value computed on the
 JC0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0317.degrees latitude (g = 980.6199 gals.).
 JC0317
 JC0317.The modeled gravity was interpolated from observed gravity values.
 JC0317
 JC0317;                    North         East    Units  Estimated Accuracy
 JC0317;SPC IL W     -   172,520.      690,170.      MT  (+/- 180 meters Scaled)
 JC0317
 JC0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC382338(NAD 83)
 JC0317
 JC0317                          SUPERSEDED SURVEY CONTROL
 JC0317
 JC0317  NGVD 29 (??/??/92)  123.610  (m)          405.54   (f) ADJ UNCH    2 0
 JC0317
 JC0317.Superseded values are not recommended for survey control.
 JC0317
 JC0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0317.See file dsdata.pdf to determine how the superseded data were derived.
 JC0317
 JC0317_MARKER: DB = BENCH MARK DISK
 JC0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0317_STAMPING: U 97 1935
 JC0317_MARK LOGO: CGS
 JC0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0317+STABILITY: SURFACE MOTION
 JC0317
 JC0317  HISTORY     - Date     Condition        Report By
 JC0317  HISTORY     - 1935     MONUMENTED       CGS
 JC0317  HISTORY     - 1963     MARK NOT FOUND   USGS
 JC0317
 JC0317                          STATION DESCRIPTION
 JC0317
 JC0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0317'AT MAEYSTOWN.
 JC0317'AT MAEYSTOWN, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 JC0317'10 RAILS SOUTH OF THE STATION, 15 FEET NORTH OF A TOOLHOUSE, AND
 JC0317'30 FEET WEST OF THE CENTERLINE OF THE MAIN TRACK.  A STANDARD
 JC0317'DISK, STAMPED U 97 1935 AND SET IN THE TOP OF A CONCRETE POST
 JC0317'PROJECTING 4 INCHES ABOVE GROUND.
 JC0317
 JC0317                          STATION RECOVERY (1963)
 JC0317
 JC0317'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 JC0317'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1257 ***********************************************************************
 JB1257  DESIGNATION -  U 98
 JB1257  PID         -  JB1257
 JB1257  STATE/COUNTY-  IL/RANDOLPH
 JB1257  COUNTRY     -  US
 JB1257  USGS QUAD   -  STEELEVILLE (2018)
 JB1257
 JB1257                         *CURRENT SURVEY CONTROL
 JB1257  ______________________________________________________________________
 JB1257* NAD 83(1986) POSITION- 38 07 17.     (N) 089 42 11.     (W)   SCALED
 JB1257* NAVD 88 ORTHO HEIGHT -   157.749 (meters)      517.55  (feet) ADJUSTED
 JB1257  ______________________________________________________________________
 JB1257  GEOID HEIGHT    -        -29.787 (meters)                     GEOID18
 JB1257  DYNAMIC HEIGHT  -        157.644 (meters)      517.20  (feet) COMP
 JB1257  MODELED GRAVITY -    979,958.7   (mgal)                       NAVD 88
 JB1257
 JB1257  VERT ORDER      -  SECOND    CLASS 0
 JB1257
 JB1257.The horizontal coordinates were scaled from a map and have
 JB1257.an estimated accuracy of +/- 6 seconds.
 JB1257
 JB1257.The orthometric height was determined by differential leveling and
 JB1257.adjusted by the NATIONAL GEODETIC SURVEY
 JB1257.in June 1991.
 JB1257
 JB1257.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1257.GEOID18 height accuracy estimate available here.
 JB1257
 JB1257.Click photographs - Photos may exist for this station.
 JB1257
 JB1257.The dynamic height is computed by dividing the NAVD 88
 JB1257.geopotential number by the normal gravity value computed on the
 JB1257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1257.degrees latitude (g = 980.6199 gals.).
 JB1257
 JB1257.The modeled gravity was interpolated from observed gravity values.
 JB1257
 JB1257;                    North         East    Units  Estimated Accuracy
 JB1257;SPC IL W     -   161,540.      740,650.      MT  (+/- 180 meters Scaled)
 JB1257
 JB1257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH630227(NAD 83)
 JB1257
 JB1257                          SUPERSEDED SURVEY CONTROL
 JB1257
 JB1257  NGVD 29 (??/??/92)  157.856  (m)          517.90   (f) ADJ UNCH    2 0
 JB1257
 JB1257.Superseded values are not recommended for survey control.
 JB1257
 JB1257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1257.See file dsdata.pdf to determine how the superseded data were derived.
 JB1257
 JB1257_MARKER: DB = BENCH MARK DISK
 JB1257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1257_STAMPING: U 98 1935
 JB1257_MARK LOGO: CGS
 JB1257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1257+STABILITY: SURFACE MOTION
 JB1257
 JB1257  HISTORY     - Date     Condition        Report By
 JB1257  HISTORY     - 1935     MONUMENTED       CGS
 JB1257  HISTORY     - 1962     MARK NOT FOUND   USGS
 JB1257  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1257
 JB1257                          STATION DESCRIPTION
 JB1257
 JB1257'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1257'AT SPARTA.
 JB1257'AT SPARTA, RANDOLPH COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD,
 JB1257'ABOUT 300 FEET WEST OF THE STATION, AT MILEPOST 56, 36 FEET WEST
 JB1257'OF A HIGHWAY CROSSING, 22 FEET SOUTH OF THE CENTERLINE OF THE
 JB1257'M.-I.R.R. TRACK, AND 35 FEET NORTH OF THE MOBILE AND OHIO
 JB1257'RAILROAD TRACK.  A STANDARD DISK, STAMPED U 98 1935 AND SET IN
 JB1257'THE TOP OF A CONCRETE POST.
 JB1257
 JB1257                          STATION RECOVERY (1962)
 JB1257
 JB1257'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1257'MARK NOT FOUND.
 JB1257
 JB1257                          STATION RECOVERY (2011)
 JB1257
 JB1257'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1257'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1226 ***********************************************************************
 JB1226  DESIGNATION -  U 99
 JB1226  PID         -  JB1226
 JB1226  STATE/COUNTY-  IL/ST CLAIR
 JB1226  COUNTRY     -  US
 JB1226  USGS QUAD   -  NEW ATHENS EAST (2018)
 JB1226
 JB1226                         *CURRENT SURVEY CONTROL
 JB1226  ______________________________________________________________________
 JB1226* NAD 83(1986) POSITION- 38 17 12.     (N) 089 49 02.     (W)   SCALED
 JB1226* NAVD 88 ORTHO HEIGHT -   134.762 (meters)      442.13  (feet) ADJUSTED
 JB1226  ______________________________________________________________________
 JB1226  GEOID HEIGHT    -        -30.075 (meters)                     GEOID18
 JB1226  DYNAMIC HEIGHT  -        134.675 (meters)      441.85  (feet) COMP
 JB1226  MODELED GRAVITY -    979,983.2   (mgal)                       NAVD 88
 JB1226
 JB1226  VERT ORDER      -  SECOND    CLASS 0
 JB1226
 JB1226.The horizontal coordinates were scaled from a map and have
 JB1226.an estimated accuracy of +/- 6 seconds.
 JB1226
 JB1226.The orthometric height was determined by differential leveling and
 JB1226.adjusted by the NATIONAL GEODETIC SURVEY
 JB1226.in June 1991.
 JB1226
 JB1226.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1226.GEOID18 height accuracy estimate available here.
 JB1226
 JB1226.Click photographs - Photos may exist for this station.
 JB1226
 JB1226.The dynamic height is computed by dividing the NAVD 88
 JB1226.geopotential number by the normal gravity value computed on the
 JB1226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1226.degrees latitude (g = 980.6199 gals.).
 JB1226
 JB1226.The modeled gravity was interpolated from observed gravity values.
 JB1226
 JB1226;                    North         East    Units  Estimated Accuracy
 JB1226;SPC IL W     -   179,850.      730,570.      MT  (+/- 180 meters Scaled)
 JB1226
 JB1226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH535413(NAD 83)
 JB1226
 JB1226                          SUPERSEDED SURVEY CONTROL
 JB1226
 JB1226  NGVD 29 (??/??/92)  134.887  (m)          442.54   (f) ADJ UNCH    2 0
 JB1226
 JB1226.Superseded values are not recommended for survey control.
 JB1226
 JB1226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1226.See file dsdata.pdf to determine how the superseded data were derived.
 JB1226
 JB1226_MARKER: DB = BENCH MARK DISK
 JB1226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1226_STAMPING: U 99 1935
 JB1226_MARK LOGO: CGS
 JB1226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1226+STABILITY: SURFACE MOTION
 JB1226
 JB1226  HISTORY     - Date     Condition        Report By
 JB1226  HISTORY     - 1935     MONUMENTED       CGS
 JB1226  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1226  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 JB1226
 JB1226                          STATION DESCRIPTION
 JB1226
 JB1226'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1226'AT LENZBURG.
 JB1226'AT LENZBURG, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB1226'135 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE STATION, 90
 JB1226'FEET SOUTHWEST OF THE LENZBURG FARMERS COOPERATIVE ELEVATOR,
 JB1226'48 FEET SOUTHEAST OF A ROAD CROSSING, AND 36 FEET SOUTHWEST
 JB1226'OF THE CENTERLINE OF THE SOUTHWEST MAIN TRACK.  A STANDARD DISK,
 JB1226'STAMPED U 99 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1226
 JB1226                          STATION RECOVERY (1988)
 JB1226
 JB1226'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1226'MARK NOT FOUND.
 JB1226
 JB1226                          STATION RECOVERY (2012)
 JB1226
 JB1226'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1226'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8935 ***********************************************************************
 AC8935  SACS        -  This is a Secondary Airport Control Station.
 AC8935  DESIGNATION -  UGN A
 AC8935  PID         -  AC8935
 AC8935  STATE/COUNTY-  IL/LAKE
 AC8935  COUNTRY     -  US
 AC8935  USGS QUAD   -  ZION (2018)
 AC8935
 AC8935                         *CURRENT SURVEY CONTROL
 AC8935  ______________________________________________________________________
 AC8935* NAD 83(2011) POSITION- 42 25 34.21237(N) 087 51 32.06413(W)   ADJUSTED
 AC8935* NAD 83(2011) ELLIP HT-   184.231 (meters)        (03/13/13)   ADJUSTED
 AC8935* NAD 83(2011) EPOCH   -  2010.00
 AC8935* NAVD 88 ORTHO HEIGHT -   218.71  (meters)      717.6   (feet) GPS OBS
 AC8935  ______________________________________________________________________
 AC8935  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AC8935  GEOID HEIGHT    -        -34.468 (meters)                     GEOID12A
 AC8935  GEOID HEIGHT    -        -34.468 (meters)                     GEOID18
 AC8935  NAD 83(2011) X  -    176,166.730 (meters)                     COMP
 AC8935  NAD 83(2011) Y  - -4,712,037.213 (meters)                     COMP
 AC8935  NAD 83(2011) Z  -  4,280,788.897 (meters)                     COMP
 AC8935  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 AC8935
 AC8935  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8935  Standards:
 AC8935         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8935            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8935  -------------------------------------------------------------------
 AC8935  NETWORK    1.09   2.94           0.50   0.37   1.50     -0.00010229
 AC8935  -------------------------------------------------------------------
 AC8935  Click here for local accuracies and other accuracy information.
 AC8935
 AC8935.This mark is at Waukegan Regional Airport (UGN)
 AC8935
 AC8935.The horizontal coordinates were established by GPS observations
 AC8935.and adjusted by the National Geodetic Survey in March 2013.
 AC8935
 AC8935.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8935.been affixed to the stable North American tectonic plate. See 
 AC8935.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8935
 AC8935.The horizontal coordinates are valid at the epoch date displayed above
 AC8935.which is a decimal equivalence of Year/Month/Day.
 AC8935
 AC8935.The orthometric height was determined by GPS observations and a
 AC8935.high-resolution geoid model.
 AC8935
 AC8935.GPS derived orthometric heights for airport stations designated as
 AC8935.PACS or SACS are published to 2 decimal places.  This maintains
 AC8935.centimeter relative accuracy between the PACS and SACS.  It does
 AC8935.not indicate centimeter accuracy relative to other marks which are
 AC8935.part of the published vertical control network.
 AC8935
 AC8935.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8935.GEOID18 height accuracy estimate available here.
 AC8935
 AC8935.Click photographs - Photos may exist for this station.
 AC8935
 AC8935.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8935
 AC8935.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8935
 AC8935.The ellipsoidal height was determined by GPS observations
 AC8935.and is referenced to NAD 83.
 AC8935
 AC8935. The following values were computed from the NAD 83(2011) position.
 AC8935
 AC8935;                    North         East     Units Scale Factor Converg.
 AC8935;SPC IL E     -   639,548.354   339,042.311   MT  0.99999375   +0 19 12.3
 AC8935;SPC IL E     - 2,098,251.56  1,112,341.32   sFT  0.99999375   +0 19 12.3
 AC8935;UTM  16      - 4,697,452.466   429,343.749   MT  0.99966142   -0 34 46.1
 AC8935
 AC8935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8935!SPC IL E     -   0.99997111  x   0.99999375  =   0.99996486
 AC8935!UTM  16      -   0.99997111  x   0.99966142  =   0.99963254
 AC8935
 AC8935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2934397452(NAD 83)
 AC8935
 AC8935                          SUPERSEDED SURVEY CONTROL
 AC8935
 AC8935  NAD 83(2007)-  42 25 34.21267(N)    087 51 32.06512(W) AD(2002.00) 1
 AC8935  ELLIP H (06/25/12)  184.231  (m)                       GP(2002.00) 4 1
 AC8935  NAVD 88 (06/25/12)  218.71   (m)  GEOID09  model used  GPS OBS        
 AC8935
 AC8935.Superseded values are not recommended for survey control.
 AC8935
 AC8935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8935.See file dsdata.pdf to determine how the superseded data were derived.
 AC8935
 AC8935_MARKER: DD = SURVEY DISK
 AC8935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8935_STAMPING: UGN A 1987
 AC8935_MARK LOGO: NOS
 AC8935_PROJECTION: FLUSH
 AC8935_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8935+STABILITY: SURFACE MOTION
 AC8935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8935+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 AC8935
 AC8935  HISTORY     - Date     Condition        Report By
 AC8935  HISTORY     - 1987     MONUMENTED       NOS
 AC8935  HISTORY     - 20110801 GOOD             GRWAS
 AC8935
 AC8935                          STATION DESCRIPTION
 AC8935
 AC8935'DESCRIBED BY NATIONAL OCEAN SERVICE 1987 (DAH)
 AC8935'THE STATION IS LOCATED IN THE NORTHEAST PART OF THE AIRPORT IN A SMALL
 AC8935'GRASS IN FIELD AREA SOUTH OF RWY END 23.  IT IS 219.5 FT (66.9 M)
 AC8935'SOUTH OF THE CENTERLINE END OF RWY 23, 176.1 FT (53.7 M) SOUTHEAST OF
 AC8935'THE CENTERLINE OF THE RUNWAY, 148.8 FT (45.4 M) NORTHWEST OF THE
 AC8935'CENTERLINE OF THE PARALLEL TAXIWAY, 124.2 FT (37.9 M) NORTHEAST OF THE
 AC8935'CENTERLINE OF THE 2ND TAXIWAY FROM THE END, 105.9 FT (32.3 M)
 AC8935'SOUTHWEST OF THE CENTERLINE OF THE END, 95.1 FT (29.0 M) NORTHEAST OF
 AC8935'THE CENTER OF A LIGHTED SIGN, A, 87.7 FT (26.7 M) WEST OF THE CENTER
 AC8935'OF A LIGHTED SIGN, A/23, AND 81.7 FT (24.9 M) NORTH OF THE NORTHWEST
 AC8935'CORNER OF A STEEL DRAIN IN A CATCH BASIN.  IT IS AN NOS DISK STAMPED
 AC8935'UGN A 1987 AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 AC8935'GROUND.
 AC8935
 AC8935                          STATION RECOVERY (2011)
 AC8935
 AC8935'RECOVERY NOTE BY GRW AERIAL SURVEY 2011 (CES)
 AC8935'THE STATION IS LOCATED AT BEACH PARK, ILLINOIS, AT THE WAUKEGAN
 AC8935'REGIONAL AIRPORT. OWNERSHIP--WAUKEGAN PORT DISTRICT P.O. BOX 620
 AC8935'WAUKEGAN, IL 60079.
 AC8935'
 AC8935'TO REACH FROM THE INTERSECTION OF NORTH MCAREE ROAD WITH WEST PLANE
 AC8935'REST DRIVE, TRAVEL 0.05 MI (0.1 KM) SOUTHWEST ALONG WEST PLANE REST
 AC8935'DRIVE TO THE FIRST RAMP/APRON ON THE RIGHT.  TURN RIGHT ONTO THE
 AC8935'RAMP/APRON AND PASSING BETWEEN HANGERS, TRAVEL 0.2 MI (0.3 KM)
 AC8935'NORTHWEST TO TAXIWAY A.  TURN RIGHT ONTO TAXIWAY A AND TRAVEL
 AC8935'NORTHEAST FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT, JUST BEFORE
 AC8935'THE END OF TAXIWAY A. CONTACT JIM STANCZAK, AIRPORT MANAGER,
 AC8935'847-244-0055 FOR ACCESS.
 AC8935'
 AC8935'THE STATION IS A NOS GENERAL USAGE DISK SET IN THE TOP OF A CONCRETE
 AC8935'MONUMENT, FLUSH WITH THE GROUND.  THE STATION IS 81.7 FT (24.9 M)
 AC8935'NORTHEAST OF THE NORTHEAST CORNER OF A CATCH BASIN, 79.5 FT (24.2 M)
 AC8935'NORTHWEST OF THE CENTER OF A SIGN MARKED A8 23, 105.6 FT (32.2 M)
 AC8935'SOUTHWEST OF THE CENTERLINE OF TAXIWAY A8 AND 176.1 FT (53.7 M)
 AC8935'SOUTHEAST OF THE CENTERLINE OF RUNWAY 23. THIS STATION IS DESIGNATED
 AC8935'AS A SECONDARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8936 ***********************************************************************
 AC8936  SACS        -  This is a Secondary Airport Control Station.
 AC8936  DESIGNATION -  UGN B
 AC8936  PID         -  AC8936
 AC8936  STATE/COUNTY-  IL/LAKE
 AC8936  COUNTRY     -  US
 AC8936  USGS QUAD   -  ZION (2018)
 AC8936
 AC8936                         *CURRENT SURVEY CONTROL
 AC8936  ______________________________________________________________________
 AC8936* NAD 83(2011) POSITION- 42 25 20.49689(N) 087 51 52.35222(W)   ADJUSTED
 AC8936* NAD 83(2011) ELLIP HT-   181.661 (meters)        (03/13/13)   ADJUSTED
 AC8936* NAD 83(2011) EPOCH   -  2010.00
 AC8936* NAVD 88 ORTHO HEIGHT -   216.13  (meters)      709.1   (feet) GPS OBS
 AC8936  ______________________________________________________________________
 AC8936  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AC8936  GEOID HEIGHT    -        -34.458 (meters)                     GEOID12A
 AC8936  GEOID HEIGHT    -        -34.459 (meters)                     GEOID18
 AC8936  NAD 83(2011) X  -    175,713.824 (meters)                     COMP
 AC8936  NAD 83(2011) Y  - -4,712,337.933 (meters)                     COMP
 AC8936  NAD 83(2011) Z  -  4,280,474.758 (meters)                     COMP
 AC8936  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 AC8936
 AC8936  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8936  Standards:
 AC8936         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8936            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8936  -------------------------------------------------------------------
 AC8936  NETWORK    1.10   2.94           0.51   0.37   1.50      0.00159025
 AC8936  -------------------------------------------------------------------
 AC8936  Click here for local accuracies and other accuracy information.
 AC8936
 AC8936.This mark is at Waukegan Regional Airport (UGN)
 AC8936
 AC8936.The horizontal coordinates were established by GPS observations
 AC8936.and adjusted by the National Geodetic Survey in March 2013.
 AC8936
 AC8936.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8936.been affixed to the stable North American tectonic plate. See 
 AC8936.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8936
 AC8936.The horizontal coordinates are valid at the epoch date displayed above
 AC8936.which is a decimal equivalence of Year/Month/Day.
 AC8936
 AC8936.The orthometric height was determined by GPS observations and a
 AC8936.high-resolution geoid model.
 AC8936
 AC8936.GPS derived orthometric heights for airport stations designated as
 AC8936.PACS or SACS are published to 2 decimal places.  This maintains
 AC8936.centimeter relative accuracy between the PACS and SACS.  It does
 AC8936.not indicate centimeter accuracy relative to other marks which are
 AC8936.part of the published vertical control network.
 AC8936
 AC8936.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8936.GEOID18 height accuracy estimate available here.
 AC8936
 AC8936.Click photographs - Photos may exist for this station.
 AC8936
 AC8936.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8936
 AC8936.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8936
 AC8936.The ellipsoidal height was determined by GPS observations
 AC8936.and is referenced to NAD 83.
 AC8936
 AC8936. The following values were computed from the NAD 83(2011) position.
 AC8936
 AC8936;                    North         East     Units Scale Factor Converg.
 AC8936;SPC IL E     -   639,122.583   338,580.873   MT  0.99999331   +0 18 58.5
 AC8936;SPC IL E     - 2,096,854.67  1,110,827.41   sFT  0.99999331   +0 18 58.5
 AC8936;UTM  16      - 4,697,034.131   428,875.839   MT  0.99966224   -0 34 59.7
 AC8936
 AC8936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8936!SPC IL E     -   0.99997151  x   0.99999331  =   0.99996482
 AC8936!UTM  16      -   0.99997151  x   0.99966224  =   0.99963376
 AC8936
 AC8936:                Primary Azimuth Mark                     Grid Az
 AC8936:SPC IL E     -  UGN E                                    220 54 13.7
 AC8936:UTM  16      -  UGN E                                    221 48 11.9
 AC8936
 AC8936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2887597034(NAD 83)
 AC8936
 AC8936|---------------------------------------------------------------------|
 AC8936| PID    Reference Object                     Distance      Geod. Az  |
 AC8936|                                                           dddmmss.s |
 AC8936| DN9084 UGN E                               APPROX. 0.5 KM 2211312.2 |
 AC8936|---------------------------------------------------------------------|
 AC8936
 AC8936                          SUPERSEDED SURVEY CONTROL
 AC8936
 AC8936  NAD 83(2007)-  42 25 20.49718(N)    087 51 52.35322(W) AD(2002.00) 1
 AC8936  ELLIP H (06/25/12)  181.660  (m)                       GP(2002.00) 4 1
 AC8936  NAVD 88 (06/25/12)  216.13   (m)  GEOID09  model used  GPS OBS        
 AC8936
 AC8936.Superseded values are not recommended for survey control.
 AC8936
 AC8936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8936.See file dsdata.pdf to determine how the superseded data were derived.
 AC8936
 AC8936_MARKER: DD = SURVEY DISK
 AC8936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8936_STAMPING: UGN B 1987
 AC8936_MARK LOGO: NOS
 AC8936_PROJECTION: FLUSH
 AC8936_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8936+STABILITY: SURFACE MOTION
 AC8936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8936+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2011
 AC8936
 AC8936  HISTORY     - Date     Condition        Report By
 AC8936  HISTORY     - 1987     MONUMENTED       NOS
 AC8936  HISTORY     - 20110801 GOOD             GRWAS
 AC8936
 AC8936                          STATION DESCRIPTION
 AC8936
 AC8936'DESCRIBED BY NATIONAL OCEAN SERVICE 1987 (DAH)
 AC8936'THE STATION IS LOCATED IN THE CENTRAL PART OF THE AIRPORT ABOUT 800 FT
 AC8936'(243.8 M) NORTHEAST OF THE MIDFIELD RUNWAY INTERSECTION.  IT IS 206.1
 AC8936'FT (62.8 M) SOUTHEAST OF THE C/L OF RWY 5-23, 121.0 FT (36.9 M)
 AC8936'SOUTHEAST OF THE FIRST RWY, SOUTHWEST OF THE TAXIWAY INTERSECTION AND
 AC8936'ON RANGE WITH A PAIR OF RUNWAY LIGHTS.  IT IS 118.7 FT (36.2 M)
 AC8936'NORTHWEST OF THE CENTERLINE OF THE PARALLEL TAXIWAY, 99.4 FT (30.3 M)
 AC8936'SOUTHWEST OF THE CENTERLINE OF THE CONNECTING TAXIWAY (4TH ONE
 AC8936'SOUTHWEST OF RWY END 23) , 116.7 FT (35.6 M) SOUTHEAST OF THE CENTER
 AC8936'OF A LIGHTED SIGN, A, AND 71.8 FT (21.9 M) SOUTHWEST OF THE CENTER OF
 AC8936'A LIGHTED SIGN, 23.  IT IS AN NOS DISK STAMPED UGN B 1987 AND SET IN
 AC8936'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 AC8936
 AC8936                          STATION RECOVERY (2011)
 AC8936
 AC8936'RECOVERY NOTE BY GRW AERIAL SURVEY 2011 (CES)
 AC8936'THE STATION IS LOCATED AT BEACH PARK, ILLINOIS, AT THE WAUKEGAN
 AC8936'REGIONAL AIRPORT. OWNERSHIP--WAUKEGAN PORT DISTRICT P.O. BOX 620
 AC8936'WAUKEGAN, IL 60079.
 AC8936'
 AC8936'TO REACH FROM THE INTERSECTION OF NORTH MCAREE ROAD WITH WEST PLANE
 AC8936'REST DRIVE, TRAVEL SOUTHWEST ALONG WEST PLANE REST DRIVE FOR 0.05 MI
 AC8936'(0.1 KM) TO THE FIRST RAMP/APRON ON THE RIGHT.  TURN RIGHT ONTO THE
 AC8936'RAMP/APRON AND PASSING BETWEEN TWO HANGERS, TRAVEL NORTHWEST 0.2 MI
 AC8936'(0.3 KM) TO TAXIWAY A.  TURN RIGHT ONTO TAXIWAY A AND TRAVEL NORTHEAST
 AC8936'0.4 MI (0.6 KM) TO THE STATION ON THE LEFT, JUST BEFORE TAXIWAY
 AC8936'CONNECTOR A5.  CONTACT JIM STANCZAK, AIRPORT MANAGER, 847-244-0055 FOR
 AC8936'ACCESS.
 AC8936'
 AC8936'THE STATION IS A NOS GENERAL PURPOSE DISK SET IN A CONCRETE MONUMENT,
 AC8936'FLUSH WITH THE GROUND.  THE STATION IS 74.2 FT (22.6 M) SOUTHWEST OF
 AC8936'THE SOUTH EDGE OF TAXIWAY A5, 64.4 FT (19.6 M) SOUTHWEST OF THE CENTER
 AC8936'OF A SIGN MARKED A5, 68.9 FT (21.0 M) NORTHWEST OF THE CENTER OF A
 AC8936'SIGN MARKED A E3 AND 118.7 FT (36.2 M) NORTHEAST OF THE CENTER OF
 AC8936'TAXIWAY A.  THIS STATION IS DESIGNATED AS A SECONDARY AIRPORT CONTROL
 AC8936'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN9084 ***********************************************************************
 DN9084  PACS        -  This is a Primary Airport Control Station.
 DN9084  DESIGNATION -  UGN E
 DN9084  PID         -  DN9084
 DN9084  STATE/COUNTY-  IL/LAKE
 DN9084  COUNTRY     -  US
 DN9084  USGS QUAD   -  ZION (2018)
 DN9084
 DN9084                         *CURRENT SURVEY CONTROL
 DN9084  ______________________________________________________________________
 DN9084* NAD 83(2011) POSITION- 42 25 08.03876(N) 087 52 07.08173(W)   ADJUSTED
 DN9084* NAD 83(2011) ELLIP HT-   180.451 (meters)        (03/13/13)   ADJUSTED
 DN9084* NAD 83(2011) EPOCH   -  2010.00
 DN9084* NAVD 88 ORTHO HEIGHT -   214.91  (meters)      705.1   (feet) GPS OBS
 DN9084  ______________________________________________________________________
 DN9084  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DN9084  GEOID HEIGHT    -        -34.451 (meters)                     GEOID12A
 DN9084  GEOID HEIGHT    -        -34.451 (meters)                     GEOID18
 DN9084  NAD 83(2011) X  -    175,386.923 (meters)                     COMP
 DN9084  NAD 83(2011) Y  - -4,712,608.713 (meters)                     COMP
 DN9084  NAD 83(2011) Z  -  4,280,190.159 (meters)                     COMP
 DN9084  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 DN9084
 DN9084  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN9084  Standards:
 DN9084         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN9084            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN9084  -------------------------------------------------------------------
 DN9084  NETWORK    1.02   2.94           0.47   0.35   1.50     -0.00762841
 DN9084  -------------------------------------------------------------------
 DN9084  Click here for local accuracies and other accuracy information.
 DN9084
 DN9084.This mark is at Waukegan Regional Airport (UGN)
 DN9084
 DN9084.The horizontal coordinates were established by GPS observations
 DN9084.and adjusted by the National Geodetic Survey in March 2013.
 DN9084
 DN9084.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN9084.been affixed to the stable North American tectonic plate. See 
 DN9084.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN9084
 DN9084.The horizontal coordinates are valid at the epoch date displayed above
 DN9084.which is a decimal equivalence of Year/Month/Day.
 DN9084
 DN9084.The orthometric height was determined by GPS observations and a
 DN9084.high-resolution geoid model.
 DN9084
 DN9084.GPS derived orthometric heights for airport stations designated as
 DN9084.PACS or SACS are published to 2 decimal places.  This maintains
 DN9084.centimeter relative accuracy between the PACS and SACS.  It does
 DN9084.not indicate centimeter accuracy relative to other marks which are
 DN9084.part of the published vertical control network.
 DN9084
 DN9084.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN9084.GEOID18 height accuracy estimate available here.
 DN9084
 DN9084.Click photographs - Photos may exist for this station.
 DN9084
 DN9084.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN9084
 DN9084.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN9084
 DN9084.The ellipsoidal height was determined by GPS observations
 DN9084.and is referenced to NAD 83.
 DN9084
 DN9084. The following values were computed from the NAD 83(2011) position.
 DN9084
 DN9084;                    North         East     Units Scale Factor Converg.
 DN9084;SPC IL E     -   638,736.333   338,246.248   MT  0.99999299   +0 18 48.5
 DN9084;SPC IL E     - 2,095,587.45  1,109,729.57   sFT  0.99999299   +0 18 48.5
 DN9084;UTM  16      - 4,696,653.308   428,535.305   MT  0.99966284   -0 35 09.4
 DN9084
 DN9084!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN9084!SPC IL E     -   0.99997170  x   0.99999299  =   0.99996469
 DN9084!UTM  16      -   0.99997170  x   0.99966284  =   0.99963455
 DN9084
 DN9084:                Primary Azimuth Mark                     Grid Az
 DN9084:SPC IL E     -  UGN B                                    040 54 13.8
 DN9084:UTM  16      -  UGN B                                    041 48 11.7
 DN9084
 DN9084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2853596653(NAD 83)
 DN9084
 DN9084|---------------------------------------------------------------------|
 DN9084| PID    Reference Object                     Distance      Geod. Az  |
 DN9084|                                                           dddmmss.s |
 DN9084| AC8936 UGN B                               APPROX. 0.5 KM 0411302.3 |
 DN9084|---------------------------------------------------------------------|
 DN9084
 DN9084                          SUPERSEDED SURVEY CONTROL
 DN9084
 DN9084  NAD 83(2007)-  42 25 08.03905(N)    087 52 07.08272(W) AD(2002.00) B
 DN9084  ELLIP H (06/25/12)  180.451  (m)                       GP(2002.00) 4 1
 DN9084  NAVD 88 (06/25/12)  214.91   (m)  GEOID09  model used  GPS OBS        
 DN9084
 DN9084.Superseded values are not recommended for survey control.
 DN9084
 DN9084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN9084.See file dsdata.pdf to determine how the superseded data were derived.
 DN9084
 DN9084_MARKER: F = FLANGE-ENCASED ROD
 DN9084_SETTING: 60 = ALUMINUM ALLOY ROD IN SLEEVE (10 FT.+)
 DN9084_STAMPING: UGN E 2011
 DN9084_MARK LOGO: NONE
 DN9084_PROJECTION: FLUSH
 DN9084_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN9084_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DN9084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN9084+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2011
 DN9084_ROD/PIPE-DEPTH: 6.1 meters
 DN9084_SLEEVE-DEPTH  : .6 meters
 DN9084
 DN9084  HISTORY     - Date     Condition        Report By
 DN9084  HISTORY     - 20110913 MONUMENTED       GRWAS
 DN9084
 DN9084                          STATION DESCRIPTION
 DN9084
 DN9084'DESCRIBED BY GRW AERIAL SURVEY 2011 (CES)
 DN9084'THE STATION IS LOCATED AT BEACH PARK, ILLINOIS, AT THE WAUKEGAN
 DN9084'REGIONAL AIRPORT. OWNERSHIP--WAUKEGAN PORT DISTRICT P.O. BOX 620
 DN9084'WAUKEGAN, IL 60079.
 DN9084'
 DN9084'TO REACH FROM THE INTERSECTION OF ILLINOIS STATE ROUTE 131 (GREEN BAY
 DN9084'ROAD) WITH LAKE COUNTY ROAD 415 (YORK HOUSE ROAD).  TRAVEL EAST ALONG
 DN9084'YORK HOUSE ROAD FOR 0.7 MI (1.1 KM) TO MCAREE ROAD.  TRAVEL NORTHWEST
 DN9084'ALONG MCAREE ROAD FOR 0.55 MI (0.9 KM) TO A GATE LEADING TO THE
 DN9084'WAUKEGAN REGIONAL AIRPORT.  PASS THROUGH THE GATE AND TRAVEL NORTH
 DN9084'ACROSS THE SOUTH RAMP APPROXIMATELY 400 FT (121.9 M) TO GRASS AND THE
 DN9084'STATION STRAIGHT AHEAD. CONTACT JIM STANCZAK, AIRPORT MANAGER,
 DN9084'847-244-0055 FOR ACCESS.
 DN9084'
 DN9084'THE STATION IS THE TOP-CENTER OF A 9/16 INCH (14 MM) ALUMINUM ROD
 DN9084'DRIVEN TO 20 FT (6.1 M) WHERE THE DRIVING RATE OF 1 FT (0.3 M) PER 60
 DN9084'SECONDS WAS MET. A 0.6 METER GREASE-FILLED SLEEVE SURROUNDS THE ROD
 DN9084'AND IS ENCASED IN A 5 INCH DIAMETER PVC PIPE AND LOGO CAP SET FLUSH
 DN9084'WITH THE GROUND.  IT IS 92.86 FT (28.3 M) SOUTHEAST OF THE CENTERLINE
 DN9084'OF TAXIWAY A, 78.56 FT (23.9 M) SOUTHWEST OF THE MOST SOUTHWEST CORNER
 DN9084'OF THE TWY M1/A SIGN, 87.45 FT (26.7 M) NORTHWEST OF MOST NORTHWEST
 DN9084'EDGE OF THE SOUTH RAMP AND SET ON THE CENTERLINE OF THE HOLD BAR ON
 DN9084'TAXIWAY M1 EXTENDED IN A SOUTHWESTERLY DIRECTION.  THIS STATION IS
 DN9084'DESIGNATED AS A PRIMARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1151 ***********************************************************************
 KB1151  DESIGNATION -  UIL OBSERVATORY
 KB1151  PID         -  KB1151
 KB1151  STATE/COUNTY-  IL/DOUGLAS
 KB1151  COUNTRY     -  US
 KB1151  USGS QUAD   -  OAKLAND (2018)
 KB1151
 KB1151                         *CURRENT SURVEY CONTROL
 KB1151  ______________________________________________________________________
 KB1151* NAD 83(1997) POSITION- 39 42 06.37480(N) 088 03 12.79905(W)   ADJUSTED
 KB1151* NAVD 88 ORTHO HEIGHT -   218.0   (meters)      715.    (feet) VERTCON3
 KB1151  ______________________________________________________________________
 KB1151  GEOID HEIGHT    -        -32.093 (meters)                     GEOID18
 KB1151  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 KB1151  HORZ ORDER      -  SECOND
 KB1151
 KB1151.The horizontal coordinates were established by classical geodetic methods
 KB1151.and adjusted by the National Geodetic Survey in October 1999.
 KB1151
 KB1151.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1151.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1151
 KB1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1151.GEOID18 height accuracy estimate available here.
 KB1151
 KB1151.Click photographs - Photos may exist for this station.
 KB1151
 KB1151.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1151
 KB1151. The following values were computed from the NAD 83(1997) position.
 KB1151
 KB1151;                    North         East     Units Scale Factor Converg.
 KB1151;SPC IL E     -   336,925.645   323,994.355   MT  0.99998209   +0 10 43.4
 KB1151;SPC IL E     - 1,105,396.89  1,062,971.48   sFT  0.99998209   +0 10 43.4
 KB1151;UTM  16      - 4,395,188.045   409,677.880   MT  0.99970044   -0 40 23.0
 KB1151
 KB1151!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1151!SPC IL E     -   0.99997083  x   0.99998209  =   0.99995292
 KB1151!UTM  16      -   0.99997083  x   0.99970044  =   0.99967128
 KB1151
 KB1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0967795188(NAD 83)
 KB1151
 KB1151                          SUPERSEDED SURVEY CONTROL
 KB1151
 KB1151  NAD 83(1997)-  39 42 06.37289(N)    088 03 12.79723(W) AD(       ) 2
 KB1151  NAD 83(1986)-  39 42 06.38496(N)    088 03 12.79639(W) AD(       ) 2
 KB1151  NAD 27      -  39 42 06.26099(N)    088 03 12.66619(W) AD(       ) 2
 KB1151  NGVD 29 (07/19/86)  218.1    (m)          716.     (f) VERT ANG       
 KB1151
 KB1151.Superseded values are not recommended for survey control.
 KB1151
 KB1151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1151.See file dsdata.pdf to determine how the superseded data were derived.
 KB1151
 KB1151_MARKER: Z = SEE DESCRIPTION
 KB1151_SETTING: 0 = UNSPECIFIED SETTING
 KB1151_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB1151
 KB1151  HISTORY     - Date     Condition        Report By
 KB1151  HISTORY     - 1980     MONUMENTED       NGS
 KB1151
 KB1151                          STATION DESCRIPTION
 KB1151
 KB1151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1151'THE STATION IS LOCATED ABOUT 10.5 KM (6-1/2 MI)
 KB1151'WEST-SOUTHWEST OF BROCTON, 7.2 KM (4-1/2 MI) NORTHEAST OF
 KB1151'HINDSBORO, 5.6 KM (3-1/2 MI) NORTHWEST OF OAKLAND, AND IN
 KB1151'THE SE1/4,S35,T15N,R10E OF SARGANT TOWNSHIP.  THIS STATION
 KB1151'WAS ESTABLISHED AT THE REQUEST OF MR. K.M. YOSS,
 KB1151'DEPARTMENT OF ASTRONOMY, USIVERSITY OF ILLINOIS AT
 KB1151'URBANA-CHAMPAIGN, URBANA, IL 61801.
 KB1151'TELEPHONE NUMBER 217-333-3090.
 KB1151'
 KB1151'TO REACH THE STATION FROM THE POST OFFICE IN OAKLAND, GO
 KB1151'NORTH ON PIKE STREET FOR 0.08 KM (0.05 MI) TO MONTGOMERY
 KB1151'STREET.  TURN LEFT AND GO WEST ON MONTGOMERY STREET FOR
 KB1151'0.2 KM (0.1 MI) TO WALNUT STREET.  TURN RIGHT AND GO NORTH
 KB1151'ON WALNUT STREET FOR 5.5 KM (3.4 MI) TO A SIDE ROAD LEFT AND
 KB1151'A SIGN (WALNUT POINT STATE PARK).  TURN LEFT AND GO WEST
 KB1151'ON A PAVED ROAD FOR 2.9 KM (1.8 MI) TO A CROSS ROAD.  TURN
 KB1151'LEFT AND GO SOUTH ON A PAVED ROAD FOR 0.8 KM (0.5 MI) TO
 KB1151'A SIDE ROAD LEFT.  TURN LEFT AND GO EAST ON A GRAVELED
 KB1151'ROAD FOR 0.5 KM (0.3 MI) TO A LOCKED GATE AND SIGN
 KB1151'(PRAIRIE OBSERVATORY).  PASS THROUGH GATE AND GO
 KB1151'SOUTHEAST ON THE GRAVELED ROAD FOR 0.3 KM (0.2 MI) TO
 KB1151'THE STATION.
 KB1151'
 KB1151'THE STATION IS A PUNCH MARK IN THE FLOOR, UNDER THE
 KB1151'TELESCOPE OF AN OBSERVATORY.
 KB1151'IT IS LOCATED NEAR THE CENTER OF THE OBSERVATORY.
 KB1151'
 KB1151'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
 KB1151'AN EDM TIE WAS MADE TO TRIANGULATION STATION
 KB1151'OAKLAND USLS 1879.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AC8919 ***********************************************************************
 AC8919  SACS        -  This is a Secondary Airport Control Station.
 AC8919  DESIGNATION -  UIN B2
 AC8919  PID         -  AC8919
 AC8919  STATE/COUNTY-  IL/ADAMS
 AC8919  COUNTRY     -  US
 AC8919  USGS QUAD   -  COLUMBUS (2018)
 AC8919
 AC8919                         *CURRENT SURVEY CONTROL
 AC8919  ______________________________________________________________________
 AC8919* NAD 83(2011) POSITION- 39 56 11.99737(N) 091 11 58.80186(W)   ADJUSTED
 AC8919* NAD 83(2011) ELLIP HT-   197.124 (meters)        (06/27/12)   ADJUSTED
 AC8919* NAD 83(2011) EPOCH   -  2010.00
 AC8919* NAVD 88 ORTHO HEIGHT -   229.74  (meters)      753.7   (feet) GPS OBS
 AC8919  ______________________________________________________________________
 AC8919  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AC8919  GEOID HEIGHT    -        -32.568 (meters)                     GEOID99
 AC8919  GEOID HEIGHT    -        -32.605 (meters)                     GEOID18
 AC8919  NAD 83(2011) X  -   -102,534.463 (meters)                     COMP
 AC8919  NAD 83(2011) Y  - -4,896,302.522 (meters)                     COMP
 AC8919  NAD 83(2011) Z  -  4,072,722.611 (meters)                     COMP
 AC8919  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 AC8919
 AC8919  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8919  Standards:
 AC8919         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8919            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8919  -------------------------------------------------------------------
 AC8919  NETWORK    0.62   1.61           0.28   0.22   0.82      0.10164402
 AC8919  -------------------------------------------------------------------
 AC8919  Click here for local accuracies and other accuracy information.
 AC8919
 AC8919.This mark is at Quincy Mun Baldwin Fld Airport (UIN)
 AC8919
 AC8919.The horizontal coordinates were established by GPS observations
 AC8919.and adjusted by the National Geodetic Survey in June 2012.
 AC8919
 AC8919.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8919.been affixed to the stable North American tectonic plate. See 
 AC8919.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8919
 AC8919.The horizontal coordinates are valid at the epoch date displayed above
 AC8919.which is a decimal equivalence of Year/Month/Day.
 AC8919
 AC8919.The orthometric height was determined by GPS observations and a
 AC8919.high-resolution geoid model.
 AC8919
 AC8919.GPS derived orthometric heights for airport stations designated as
 AC8919.PACS or SACS are published to 2 decimal places.  This maintains
 AC8919.centimeter relative accuracy between the PACS and SACS.  It does
 AC8919.not indicate centimeter accuracy relative to other marks which are
 AC8919.part of the published vertical control network.
 AC8919
 AC8919.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8919.GEOID18 height accuracy estimate available here.
 AC8919
 AC8919.Click photographs - Photos may exist for this station.
 AC8919
 AC8919.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8919
 AC8919.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8919
 AC8919.The ellipsoidal height was determined by GPS observations
 AC8919.and is referenced to NAD 83.
 AC8919
 AC8919. The following values were computed from the NAD 83(2011) position.
 AC8919
 AC8919;                    North         East     Units Scale Factor Converg.
 AC8919;SPC IL W     -   363,466.921   611,711.001   MT  1.00003710   -0 39 47.4
 AC8919;SPC IL W     - 1,192,474.39  2,006,921.84   sFT  1.00003710   -0 39 47.4
 AC8919;UTM  15      - 4,422,279.441   653,822.258   MT  0.99989129   +1 09 21.4
 AC8919
 AC8919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8919!SPC IL W     -   0.99996908  x   1.00003710  =   1.00000618
 AC8919!UTM  15      -   0.99996908  x   0.99989129  =   0.99986037
 AC8919
 AC8919_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5382222279(NAD 83)
 AC8919
 AC8919                          SUPERSEDED SURVEY CONTROL
 AC8919
 AC8919  NAD 83(2007)-  39 56 11.99725(N)    091 11 58.80248(W) AD(2002.00) 0
 AC8919  ELLIP H (02/10/07)  197.157  (m)                       GP(2002.00)    
 AC8919  ELLIP H (09/22/04)  197.153  (m)                       GP(       ) 4 1
 AC8919  NAD 83(1997)-  39 56 11.99722(N)    091 11 58.80252(W) AD(       ) 1
 AC8919  ELLIP H (11/27/02)  197.169  (m)                       GP(       ) 4 1
 AC8919  NAD 83(1997)-  39 56 11.99703(N)    091 11 58.80272(W) AD(       ) 1
 AC8919  ELLIP H (03/18/02)  197.167  (m)                       GP(       ) 4 1
 AC8919
 AC8919.Superseded values are not recommended for survey control.
 AC8919
 AC8919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8919.See file dsdata.pdf to determine how the superseded data were derived.
 AC8919
 AC8919_MARKER: DD = SURVEY DISK
 AC8919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8919_STAMPING: UIN B2 1979
 AC8919_MARK LOGO: NOS
 AC8919_PROJECTION: RECESSED 9 CENTIMETERS
 AC8919_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8919+STABILITY: SURFACE MOTION
 AC8919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8919+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2001
 AC8919
 AC8919  HISTORY     - Date     Condition        Report By
 AC8919  HISTORY     - 1979     MONUMENTED       NOS
 AC8919  HISTORY     - 19920615 GOOD             NGS
 AC8919  HISTORY     - 20010516 GOOD             WOOLPT
 AC8919
 AC8919                          STATION DESCRIPTION
 AC8919
 AC8919'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 AC8919'THE STATON IS LOCATED AT THE QUINCY MUNI-BALDWIN FIELD IN THE
 AC8919'SOUTHWESTERN SECTION OF THE AIRPORT NEAR RUNWAY ENDS 4 AND 36.  THE
 AC8919'STATION IS 148.7 FT (45.3 M) NORTH OF THE NORTHWESTERLY MOST THRESHOLD
 AC8919'LIGHT FOR END 4, 61.0 FT (18.6 M) NORTHWEST OF THE FIRST RUNWAY LIGHT
 AC8919'FOR RUNWAY 4, AND 77.8 FT (23.7 M) SOUTHWEST OF THE FIRST RUNWAY LIGHT
 AC8919'FOR RUNWAY 36.  THE STATION IS A STANDARD NOS DISK STAMPED UIN B2 1979
 AC8919'AND SET IN THE TOP OF A SQUARE CONCRETE POST THAT IS 0.3 FT (9.1 CM)
 AC8919'BELOW THE SURFACE OF THE GROUND.
 AC8919
 AC8919                          STATION RECOVERY (2001)
 AC8919
 AC8919'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 AC8919'THE STATION IS LOCATED APPROXIMATELY 8.4 MILES EAST OF THE CITY OF
 AC8919'QUINCY AND 7 MILES EAST OF THE SR 104 BRIDGE OVER I-172 AND IS AT THE
 AC8919'QUINCY REGIONAL-BALDWIN FIELD AIRPORT. THE AIRPORT IS OWNED BY
 AC8919'THE CITY OF QUINCY. CONTACT THE AIRPORT MANAGER, MARK E. HANNA, AT
 AC8919'(217) 885-3285, FAX (217) 885-3260 AT LEAST 48 HOURS IN ADVANCE FOR
 AC8919'ACCESS.
 AC8919'
 AC8919'TO REACH THE STATION FROM THE JUNCTION OF THE SR 104
 AC8919'(BROADWAY) BRIDGE OVER I-172, PROCEED EAST ON SR 104 FOR
 AC8919'APPROXIMATELY 7.05 MI, CROSSING OVER MILL CREEK AT 2.4 MI, TO THE
 AC8919'AIRPORT ENTRANCE ROAD ON THE LEFT. TURN LEFT ONTO THE
 AC8919'ENTRANCE ROAD AND PROCEED NORTH AND NORTHEAST FOR
 AC8919'APPROXIMATELY 0.28 MI TO AN ACCESS ROAD ON THE LEFT. TURN LEFT
 AC8919'ONTO THE ACCESS ROAD AND PROCEED NORTHWEST FOR APPROXIMATELY
 AC8919'0.07 MI TO AIRPORT GATE S-4. CONTINUE NORTHWEST THROUGH THE GATE
 AC8919'AND PROCEED APPROXIMATELY 0.07 MI TO A TEE INTERSECTION WITH
 AC8919'TAXIWAY B. TURN LEFT ON TAXIWAY B AND PROCEED SOUTHWEST, WEST,
 AC8919'AND NORTHWEST FOR APPROXIMATELY 0.14 MI, CROSSING OVER THE
 AC8919'APPROACH END OF RUNWAY 4, AND ONTO A GRASS AREA AND THE STATION
 AC8919'ON THE RIGHT.
 AC8919'
 AC8919'THE STATION IS LOCATED 21.34 M ON AN AZIMUTH OF 310 DEGREES FROM
 AC8919'THE WESTERNMOST EDGE OF PAVEMENT OF RUNWAY 4, 23.70 M ON AN
 AC8919'AZIMUTH OF 248 DEGREES FROM THE FIRST RUNWAY LIGHT AT THE
 AC8919'WESTERNMOST EDGE OF RUNWAY 4, 45.29 M ON AN AZIMUTH OF 014
 AC8919'DEGREES OF THE WESTERNMOST LIGHT OF THE WEST SET OF THRESHOLD
 AC8919'LIGHTS FOR RUNWAY 4. THE STATION IS A STANDARD NOS DISK
 AC8919'STAMPED--UIN B2 1979--AND SET IN THE TOP OF A SQUARE CONCRETE POST
 AC8919'THAT IS 0.91 M BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8269 ***********************************************************************
 AJ8269  PACS        -  This is a Primary Airport Control Station.
 AJ8269  DESIGNATION -  UIN C
 AJ8269  PID         -  AJ8269
 AJ8269  STATE/COUNTY-  IL/ADAMS
 AJ8269  COUNTRY     -  US
 AJ8269  USGS QUAD   -  COLUMBUS (2018)
 AJ8269
 AJ8269                         *CURRENT SURVEY CONTROL
 AJ8269  ______________________________________________________________________
 AJ8269* NAD 83(2011) POSITION- 39 56 17.41517(N) 091 11 32.04088(W)   ADJUSTED
 AJ8269* NAD 83(2011) ELLIP HT-   199.239 (meters)        (06/27/12)   ADJUSTED
 AJ8269* NAD 83(2011) EPOCH   -  2010.00
 AJ8269* NAVD 88 ORTHO HEIGHT -   231.855 (meters)      760.68  (feet) ADJUSTED
 AJ8269  ______________________________________________________________________
 AJ8269  GEOID HEIGHT    -        -32.609 (meters)                     GEOID18
 AJ8269  NAD 83(2011) X  -   -101,897.013 (meters)                     COMP
 AJ8269  NAD 83(2011) Y  - -4,896,210.155 (meters)                     COMP
 AJ8269  NAD 83(2011) Z  -  4,072,852.096 (meters)                     COMP
 AJ8269  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 AJ8269  DYNAMIC HEIGHT  -        231.732 (meters)      760.27  (feet) COMP
 AJ8269  MODELED GRAVITY -    980,087.2   (mgal)                       NAVD 88
 AJ8269
 AJ8269  VERT ORDER      -  SECOND    CLASS I
 AJ8269
 AJ8269  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8269  Standards:
 AJ8269         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8269            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8269  -------------------------------------------------------------------
 AJ8269  NETWORK    0.56   1.61           0.25   0.20   0.82      0.10040611
 AJ8269  -------------------------------------------------------------------
 AJ8269  Click here for local accuracies and other accuracy information.
 AJ8269
 AJ8269.This mark is at Quincy Mun Baldwin Fld Airport (UIN)
 AJ8269
 AJ8269.The horizontal coordinates were established by GPS observations
 AJ8269.and adjusted by the National Geodetic Survey in June 2012.
 AJ8269
 AJ8269.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8269.been affixed to the stable North American tectonic plate. See 
 AJ8269.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8269
 AJ8269.The horizontal coordinates are valid at the epoch date displayed above
 AJ8269.which is a decimal equivalence of Year/Month/Day.
 AJ8269
 AJ8269.The orthometric height was determined by differential leveling and
 AJ8269.adjusted by the NATIONAL GEODETIC SURVEY
 AJ8269.in July 2014.
 AJ8269
 AJ8269.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8269.GEOID18 height accuracy estimate available here.
 AJ8269
 AJ8269.Click photographs - Photos may exist for this station.
 AJ8269
 AJ8269.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8269
 AJ8269.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8269
 AJ8269.The ellipsoidal height was determined by GPS observations
 AJ8269.and is referenced to NAD 83.
 AJ8269
 AJ8269.The dynamic height is computed by dividing the NAVD 88
 AJ8269.geopotential number by the normal gravity value computed on the
 AJ8269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ8269.degrees latitude (g = 980.6199 gals.).
 AJ8269
 AJ8269.The modeled gravity was interpolated from observed gravity values.
 AJ8269
 AJ8269. The following values were computed from the NAD 83(2011) position.
 AJ8269
 AJ8269;                    North         East     Units Scale Factor Converg.
 AJ8269;SPC IL W     -   363,626.688   612,348.272   MT  1.00003572   -0 39 30.3
 AJ8269;SPC IL W     - 1,192,998.56  2,009,012.62   sFT  1.00003572   -0 39 30.3
 AJ8269;UTM  15      - 4,422,459.331   654,454.045   MT  0.99989369   +1 09 38.7
 AJ8269
 AJ8269!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8269!SPC IL W     -   0.99996874  x   1.00003572  =   1.00000446
 AJ8269!UTM  15      -   0.99996874  x   0.99989369  =   0.99986244
 AJ8269
 AJ8269_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5445422459(NAD 83)
 AJ8269
 AJ8269                          SUPERSEDED SURVEY CONTROL
 AJ8269
 AJ8269  NAD 83(2007)-  39 56 17.41506(N)    091 11 32.04150(W) AD(2002.00) 0
 AJ8269  ELLIP H (02/10/07)  199.273  (m)                       GP(2002.00)    
 AJ8269  ELLIP H (09/22/04)  199.269  (m)                       GP(       ) 4 1
 AJ8269  NAD 83(1997)-  39 56 17.41503(N)    091 11 32.04154(W) AD(       ) B
 AJ8269  ELLIP H (11/27/02)  199.285  (m)                       GP(       ) 4 1
 AJ8269  NAD 83(1997)-  39 56 17.41484(N)    091 11 32.04174(W) AD(       ) B
 AJ8269  ELLIP H (03/18/02)  199.283  (m)                       GP(       ) 4 1
 AJ8269  NAVD 88 (03/18/02)  231.86   (m)  GEOID99  model used  GPS OBS        
 AJ8269
 AJ8269.Superseded values are not recommended for survey control.
 AJ8269
 AJ8269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8269.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8269
 AJ8269_MARKER: F = FLANGE-ENCASED ROD
 AJ8269_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ8269_STAMPING: UIN C 2001
 AJ8269_MARK LOGO: NGS
 AJ8269_PROJECTION: FLUSH
 AJ8269_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8269_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ8269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8269+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2013
 AJ8269_ROD/PIPE-DEPTH: 7.79 meters
 AJ8269_SLEEVE-DEPTH  : 1.0 meters
 AJ8269
 AJ8269  HISTORY     - Date     Condition        Report By
 AJ8269  HISTORY     - 20010418 MONUMENTED       WOOLPT
 AJ8269  HISTORY     - 20010516 GOOD             WOOLPT
 AJ8269  HISTORY     - 20130410 GOOD             TROTT
 AJ8269
 AJ8269                          STATION DESCRIPTION
 AJ8269
 AJ8269'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8269'THE STATION IS LOCATED APPROXIMATELY 8.4 MILES EAST OF THE CITY OF
 AJ8269'QUINCY AND 7 MILES EAST OF THE SR 104 BRIDGE OVER I-172 AND IS AT THE
 AJ8269'QUINCY REGIONAL-BALDWIN FIELD AIRPORT. THE AIRPORT IS OWNED BY
 AJ8269'THE CITY OF QUINCY. CONTACT THE AIRPORT MANAGER, MARK E. HANNA, AT
 AJ8269'(217) 885-3285, FAX (217) 885-3260 AT LEAST 48 HOURS IN ADVANCE FOR
 AJ8269'ACCESS.
 AJ8269'
 AJ8269'TO REACH THE STATION FROM THE JUNCTION OF THE SR 104
 AJ8269'(BROADWAY) BRIDGE OVER I-172, PROCEED EAST ON SR 104 FOR
 AJ8269'APPROXIMATELY 7.05 MI, CROSSING OVER MILL CREEK AT 2.4 MI, TO THE
 AJ8269'AIRPORT ENTRANCE ROAD ON THE LEFT. TURN LEFT ONTO THE
 AJ8269'ENTRANCE ROAD AND PROCEED NORTH AND NORTHEAST FOR
 AJ8269'APPROXIMATELY 0.28 MI TO AN ACCESS ROAD ON THE LEFT. TURN LEFT
 AJ8269'ONTO THE ACCESS ROAD AND PROCEED NORTHWEST FOR APPROXIMATELY
 AJ8269'0.07 MI TO AIRPORT GATE S-4. CONTINUE NORTHWEST THROUGH THE GATE
 AJ8269'AND PROCEED APPROXIMATELY 0.07 MI TO A TEE INTERSECTION WITH
 AJ8269'TAXIWAY B. TURN RIGHT ONTO TAXIWAY B AND PROCEED NORTHEAST AND
 AJ8269'THEN ON A CURVE TO THE RIGHT CONTINUE IN A SOUTHEAST DIRECTION
 AJ8269'FOR APPROXIMATELY 0.24 MI AND THE STATION ON THE LEFT.
 AJ8269'
 AJ8269'THE STATION IS LOCATED 60.31 M ON AN AZIMUTH OF 114 DEGREES FROM
 AJ8269'THE METAL POST OF A WINDSOCK, 58.35 M ON AN AZIMUTH OF 050 DEGREES
 AJ8269'FROM THE NORTH EDGE OF PAVEMENT OF TAXIWAY C, 34.31 M ON AN
 AJ8269'AZIMUTH OF 300 DEGREES FROM THE CENTERLINE OF A
 AJ8269'NORTHEAST-SOUTHWEST GRAVEL PATH BETWEEN TAXIWAY C AND
 AJ8269'RUNWAY 13-31, AND 71.65 M ON AN AZIMUTH OF 225 DEGREES FROM THE
 AJ8269'SOUTH EDGE OF PAVEMENT OF RUNWAY 13-31. THE STATION IS A
 AJ8269'PUNCHMARK SET IN THE TOP OF A STAINLESS STEEL ROD DRIVEN TO A
 AJ8269'REFUSAL DEPTH OF 7.79 M, ENCASED IN A 1.0 M FINNED SLEEVE FILLED WITH
 AJ8269'NON-TOXIC GREASE, BENEATH THE ACCESS COVER OF A STANDARD NGS
 AJ8269'GEODETIC CONTROL LOGO CAP STAMPED--UIN C 2001--ENCASED IN A 5 IN PVC
 AJ8269'PIPE SURROUNDED BY A 0.3 M DIAMETER CONCRETE COLLAR WHICH IS SET
 AJ8269'FLUSH WITH THE GROUND. THE SLEEVE DEPTH DOES NOT MEET THE
 AJ8269'SPECIFICATIONS FOR A CLASS A MARK. THIS STATION IS DESIGNATED AS THE
 AJ8269'PRIMARY AIRPORT CONTROL STATION.
 AJ8269
 AJ8269                          STATION RECOVERY (2013)
 AJ8269
 AJ8269'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 AJ8269'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ8270 ***********************************************************************
 AJ8270  SACS        -  This is a Secondary Airport Control Station.
 AJ8270  DESIGNATION -  UIN D
 AJ8270  PID         -  AJ8270
 AJ8270  STATE/COUNTY-  IL/ADAMS
 AJ8270  COUNTRY     -  US
 AJ8270  USGS QUAD   -  COLUMBUS (2018)
 AJ8270
 AJ8270                         *CURRENT SURVEY CONTROL
 AJ8270  ______________________________________________________________________
 AJ8270* NAD 83(2011) POSITION- 39 56 49.85921(N) 091 11 04.48984(W)   ADJUSTED
 AJ8270* NAD 83(2011) ELLIP HT-   196.923 (meters)        (06/27/12)   ADJUSTED
 AJ8270* NAD 83(2011) EPOCH   -  2010.00
 AJ8270* NAVD 88 ORTHO HEIGHT -   229.556 (meters)      753.14  (feet) ADJUSTED
 AJ8270  ______________________________________________________________________
 AJ8270  GEOID HEIGHT    -        -32.619 (meters)                     GEOID18
 AJ8270  NAD 83(2011) X  -   -101,229.701 (meters)                     COMP
 AJ8270  NAD 83(2011) Y  - -4,895,579.620 (meters)                     COMP
 AJ8270  NAD 83(2011) Z  -  4,073,617.826 (meters)                     COMP
 AJ8270  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 AJ8270  DYNAMIC HEIGHT  -        229.434 (meters)      752.73  (feet) COMP
 AJ8270  MODELED GRAVITY -    980,087.9   (mgal)                       NAVD 88
 AJ8270
 AJ8270  VERT ORDER      -  SECOND    CLASS I
 AJ8270
 AJ8270  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ8270  Standards:
 AJ8270         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ8270            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ8270  -------------------------------------------------------------------
 AJ8270  NETWORK    0.62   1.63           0.28   0.22   0.83      0.10624942
 AJ8270  -------------------------------------------------------------------
 AJ8270  Click here for local accuracies and other accuracy information.
 AJ8270
 AJ8270.This mark is at Quincy Mun Baldwin Fld Airport (UIN)
 AJ8270
 AJ8270.The horizontal coordinates were established by GPS observations
 AJ8270.and adjusted by the National Geodetic Survey in June 2012.
 AJ8270
 AJ8270.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ8270.been affixed to the stable North American tectonic plate. See 
 AJ8270.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ8270
 AJ8270.The horizontal coordinates are valid at the epoch date displayed above
 AJ8270.which is a decimal equivalence of Year/Month/Day.
 AJ8270
 AJ8270.The orthometric height was determined by differential leveling and
 AJ8270.adjusted by the NATIONAL GEODETIC SURVEY
 AJ8270.in July 2014.
 AJ8270
 AJ8270.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ8270.GEOID18 height accuracy estimate available here.
 AJ8270
 AJ8270.Click photographs - Photos may exist for this station.
 AJ8270
 AJ8270.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ8270
 AJ8270.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ8270
 AJ8270.The ellipsoidal height was determined by GPS observations
 AJ8270.and is referenced to NAD 83.
 AJ8270
 AJ8270.The dynamic height is computed by dividing the NAVD 88
 AJ8270.geopotential number by the normal gravity value computed on the
 AJ8270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ8270.degrees latitude (g = 980.6199 gals.).
 AJ8270
 AJ8270.The modeled gravity was interpolated from observed gravity values.
 AJ8270
 AJ8270. The following values were computed from the NAD 83(2011) position.
 AJ8270
 AJ8270;                    North         East     Units Scale Factor Converg.
 AJ8270;SPC IL W     -   364,619.828   613,013.781   MT  1.00003429   -0 39 13.0
 AJ8270;SPC IL W     - 1,196,256.89  2,011,196.05   sFT  1.00003429   -0 39 13.0
 AJ8270;UTM  15      - 4,423,472.957   655,087.599   MT  0.99989611   +1 09 57.2
 AJ8270
 AJ8270!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ8270!SPC IL W     -   0.99996911  x   1.00003429  =   1.00000340
 AJ8270!UTM  15      -   0.99996911  x   0.99989611  =   0.99986522
 AJ8270
 AJ8270_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE5508723472(NAD 83)
 AJ8270
 AJ8270                          SUPERSEDED SURVEY CONTROL
 AJ8270
 AJ8270  NAD 83(2007)-  39 56 49.85910(N)    091 11 04.49045(W) AD(2002.00) 0
 AJ8270  ELLIP H (02/10/07)  196.956  (m)                       GP(2002.00)    
 AJ8270  ELLIP H (09/22/04)  196.953  (m)                       GP(       ) 4 1
 AJ8270  NAD 83(1997)-  39 56 49.85907(N)    091 11 04.49049(W) AD(       ) 1
 AJ8270  ELLIP H (11/27/02)  196.968  (m)                       GP(       ) 4 1
 AJ8270  NAD 83(1997)-  39 56 49.85887(N)    091 11 04.49069(W) AD(       ) 1
 AJ8270  ELLIP H (03/18/02)  196.966  (m)                       GP(       ) 4 1
 AJ8270  NAVD 88 (03/18/02)  229.55   (m)  GEOID99  model used  GPS OBS        
 AJ8270
 AJ8270.Superseded values are not recommended for survey control.
 AJ8270
 AJ8270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ8270.See file dsdata.pdf to determine how the superseded data were derived.
 AJ8270
 AJ8270_MARKER: DH = HORIZONTAL CONTROL DISK
 AJ8270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ8270_STAMPING: UIN D 2001
 AJ8270_MARK LOGO: NGS
 AJ8270_PROJECTION: FLUSH
 AJ8270_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 AJ8270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ8270+STABILITY: SURFACE MOTION
 AJ8270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ8270+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2019
 AJ8270
 AJ8270  HISTORY     - Date     Condition        Report By
 AJ8270  HISTORY     - 20010418 MONUMENTED       WOOLPT
 AJ8270  HISTORY     - 20010516 GOOD             WOOLPT
 AJ8270  HISTORY     - 20130410 GOOD             TROTT
 AJ8270  HISTORY     - 20191024 GOOD             ILDT
 AJ8270
 AJ8270                          STATION DESCRIPTION
 AJ8270
 AJ8270'DESCRIBED BY WOOLPERT CONSULTANTS 2001 (BJM)
 AJ8270'THE STATION IS LOCATED APPROXIMATELY 8.4 MILES EAST OF THE CITY OF
 AJ8270'QUINCY AND 7 MILES EAST OF THE SR 104 BRIDGE OVER I-172 AND IS AT THE
 AJ8270'QUINCY REGIONAL-BALDWIN FIELD AIRPORT. THE AIRPORT IS OWNED BY
 AJ8270'THE CITY OF QUINCY. CONTACT THE AIRPORT MANAGER, MARK E. HANNA, AT
 AJ8270'(217) 885-3285, FAX (217) 885-3260 AT LEAST 48 HOURS IN ADVANCE FOR
 AJ8270'ACCESS.
 AJ8270'
 AJ8270'TO REACH THE STATION FROM THE JUNCTION OF THE SR 104
 AJ8270'(BROADWAY) BRIDGE OVER I-172, PROCEED EAST ON SR 104 FOR
 AJ8270'7.05 MI, CROSSING OVER MILL CREEK AT 2.4 MI, TO THE
 AJ8270'AIRPORT ENTRANCE ROAD ON THE LEFT. TURN LEFT ONTO THE
 AJ8270'ENTRANCE ROAD AND PROCEED NORTH AND NORTHEAST FOR
 AJ8270'0.28 MI TO AN ACCESS ROAD ON THE LEFT. TURN LEFT
 AJ8270'ONTO THE ACCESS ROAD AND PROCEED NORTHWEST FOR 0.07 MI TO AIRPORT GATE
 AJ8270'S-4. CONTINUE
 AJ8270'NORTHWEST THROUGH THE GATE AND PROCEED 0.07 MI TO A TEE INTERSECTION
 AJ8270'WITH
 AJ8270'TAXIWAY B. TURN RIGHT ONTO TAXIWAY B AND PROCEED NORTHEAST AND
 AJ8270'THEN ALONG A CURVE TO THE RIGHT FOR 0.17 MI TO THE
 AJ8270'INTERSECTION WITH TAXIWAY A ON THE LEFT. TURN LEFT ONTO TAXIWAY A
 AJ8270'AND PROCEED NORTH-NORTHEAST FOR 0.63 MI AND THE STATION ON THE RIGHT.
 AJ8270'
 AJ8270'THE STATION IS LOCATED 10.68 M ON AN AZIMUTH OF 217 DEGREES FROM
 AJ8270'THE CENTERLINE OF AN ASPHALT ACCESS ROAD, 52.40 M ON AN AZIMUTH OF
 AJ8270'129 DEGREES FROM THE EAST EDGE OF PAVEMENT OF TAXIWAY A, 63.85
 AJ8270'M ON AN AZIMUTH OF 065 DEGREES OF A CONCRETE HEADWALL, AND
 AJ8270'47.17 M ON AN AZIMUTH OF 295 DEGREES FROM THE CENTERLINE OF AN
 AJ8270'ASPHALT ACCESS ROAD AT THE CENTER OF GATE E-2. THE STATION IS A
 AJ8270'STANDARD NGS HORIZONTAL CONTROL DISK STAMPED-- UIN D 2001-- SET IN
 AJ8270'THE TOP OF A 0.3 M DIAMETER CONCRETE MONUMENT 1.3 M IN DEPTH AND
 AJ8270'WITH AN IRON ROD IMBEDDED IN THE MONUMENT AND IS SET FLUSH WITH
 AJ8270'THE GROUND. THIS STATION IS DESIGNATED AS A SECONDARY AIRPORT
 AJ8270'CONTROL STATION.
 AJ8270
 AJ8270                          STATION RECOVERY (2013)
 AJ8270
 AJ8270'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 AJ8270'RECOVERED AS DESCRIBED.
 AJ8270
 AJ8270                          STATION RECOVERY (2019)
 AJ8270
 AJ8270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 AJ8270'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0947 ***********************************************************************
 HB0947  DESIGNATION -  ULLIN
 HB0947  PID         -  HB0947
 HB0947  STATE/COUNTY-  IL/PULASKI
 HB0947  COUNTRY     -  US
 HB0947  USGS QUAD   -  DONGOLA (2018)
 HB0947
 HB0947                         *CURRENT SURVEY CONTROL
 HB0947  ______________________________________________________________________
 HB0947* NAD 83(1997) POSITION- 37 17 41.71468(N) 089 09 13.87496(W)   ADJUSTED
 HB0947* NAVD 88 ORTHO HEIGHT -   104.364 (meters)      342.40  (feet) ADJUSTED
 HB0947  ______________________________________________________________________
 HB0947  GEOID HEIGHT    -        -28.383 (meters)                     GEOID18
 HB0947  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 HB0947  DYNAMIC HEIGHT  -        104.289 (meters)      342.15  (feet) COMP
 HB0947  MODELED GRAVITY -    979,916.3   (mgal)                       NAVD 88
 HB0947
 HB0947  HORZ ORDER      -  SECOND
 HB0947  VERT ORDER      -  SECOND    CLASS 0
 HB0947
 HB0947.The horizontal coordinates were established by classical geodetic methods
 HB0947.and adjusted by the National Geodetic Survey in October 1999.
 HB0947
 HB0947.The orthometric height was determined by differential leveling and
 HB0947.adjusted by the NATIONAL GEODETIC SURVEY
 HB0947.in June 1991.
 HB0947
 HB0947.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0947.GEOID18 height accuracy estimate available here.
 HB0947
 HB0947.Click photographs - Photos may exist for this station.
 HB0947
 HB0947.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0947
 HB0947.The dynamic height is computed by dividing the NAVD 88
 HB0947.geopotential number by the normal gravity value computed on the
 HB0947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0947.degrees latitude (g = 980.6199 gals.).
 HB0947
 HB0947.The modeled gravity was interpolated from observed gravity values.
 HB0947
 HB0947. The following values were computed from the NAD 83(1997) position.
 HB0947
 HB0947;                    North         East     Units Scale Factor Converg.
 HB0947;SPC IL W     -    70,198.766   789,798.726   MT  1.00004047   +0 36 49.4
 HB0947;SPC IL W     -   230,310.45  2,591,197.99   sFT  1.00004047   +0 36 49.4
 HB0947;UTM  16      - 4,129,764.531   309,089.166   MT  1.00004898   -1 18 19.6
 HB0947
 HB0947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0947!SPC IL W     -   0.99998808  x   1.00004047  =   1.00002855
 HB0947!UTM  16      -   0.99998808  x   1.00004898  =   1.00003706
 HB0947
 HB0947:                Primary Azimuth Mark                     Grid Az
 HB0947:SPC IL W     -  ULLIN AZ MK                              067 21 34.2
 HB0947:UTM  16      -  ULLIN AZ MK                              069 16 43.2
 HB0947
 HB0947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0908929764(NAD 83)
 HB0947
 HB0947|---------------------------------------------------------------------|
 HB0947| PID    Reference Object                     Distance      Geod. Az  |
 HB0947|                                                           dddmmss.s |
 HB0947| HB0949 ULLIN RM 1                           28.830 METERS 05523     |
 HB0947| HB1255 ULLIN RM 3                           31.141 METERS 06322     |
 HB0947| CI5672 ULLIN AZ MK                                        0675823.6 |
 HB0947| HB0948 ULLIN RM 2                           26.831 METERS 17411     |
 HB0947| HB1256 ULLIN RM 4                           11.519 METERS 18943     |
 HB0947| HB1710 DONGOLA MUNICIPAL TANK              APPROX. 7.7 KM 3482851.5 |
 HB0947|---------------------------------------------------------------------|
 HB0947
 HB0947                          SUPERSEDED SURVEY CONTROL
 HB0947
 HB0947  NAD 83(1993)-  37 17 41.71930(N)    089 09 13.87585(W) AD(       ) 2
 HB0947  NAD 83(1986)-  37 17 41.72127(N)    089 09 13.87794(W) AD(       ) 2
 HB0947  NAD 27      -  37 17 41.54250(N)    089 09 13.59710(W) AD(       ) 2
 HB0947  NGVD 29             104.47   (m)          342.7    (f) LEVELING    3  
 HB0947  NGVD 29 (11/26/84)  104.320  (m)          342.26   (f) ADJUSTED    2 0
 HB0947
 HB0947.Superseded values are not recommended for survey control.
 HB0947
 HB0947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0947.See file dsdata.pdf to determine how the superseded data were derived.
 HB0947
 HB0947_MARKER: DE = TRAVERSE STATION DISK
 HB0947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0947_STAMPING: ULLIN 1960
 HB0947_MARK LOGO: CGS
 HB0947_PROJECTION: FLUSH
 HB0947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0947+STABILITY: SURFACE MOTION
 HB0947_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0947+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0947
 HB0947  HISTORY     - Date     Condition        Report By
 HB0947  HISTORY     - 1960     MONUMENTED       CGS
 HB0947  HISTORY     - 1960     GOOD             CGS
 HB0947  HISTORY     - 1975     GOOD             NGS
 HB0947  HISTORY     - 20020827 GOOD             USACE
 HB0947  HISTORY     - 20120618 GOOD             ILDT
 HB0947
 HB0947                          STATION DESCRIPTION
 HB0947
 HB0947'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0947'STATION IS LOCATED ABOUT 4-1/2 MILE SOUTH-SOUTHWEST DONGOLA, ABOUT
 HB0947'2.0 MILES NORTHEAST OF ULLIN, 1.0 MILE EAST OF U.S. HIGHWAY 51
 HB0947'AND ON LAND OWNED BY MR. J. RAGSDALE.
 HB0947'
 HB0947'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND ULLIN AVENUE AT
 HB0947'THE CHEVROLET GARAGE IN ULLIN, GO EAST-NORTHEAST ON ULLIN AVENUE
 HB0947'PASSING SCHOOL HOUSE ON LEFT FOR 0.75 MILE TO RAILROAD CROSSING,
 HB0947'CROSS RAILROAD TRACK AND GO NORTH ON GRAVELED ROAD FOR 0.25
 HB0947'MILE TO FORK, KEEP RIGHT AND GO EAST-NORTHEAST ON GRAVELED ROAD FOR
 HB0947'1.1 MILE TO A SIDE ROAD RIGHT, CONTINUE EAST-NORTHEAST FOR 0.2
 HB0947'MILE TO STATION ON RIGHT SIDE OF ROAD IN NORTHWEST CORNER OF PASTURE
 HB0947'AS DESCRIBED.
 HB0947'
 HB0947'STATION MARK, A STANDARD TRAVERSE DISK STAMPED ULLIN 1960, IS SET IN
 HB0947'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH. THE
 HB0947'MARK IS 43 FEET SOUTH OF CENTER OF ROAD, 31.5 FEET WEST-SOUTHWEST OF
 HB0947'A TRIANGLE BLAZED TREE, 27 FEET SOUTHEAST OF FENCE CORNER, 23.3
 HB0947'FEET SOUTH-SOUTHWEST OF WITNESS POST, 22.5 FEET SOUTH OF FENCE AND 19
 HB0947'FEET EAST OF FENCE.
 HB0947'
 HB0947'REFERENCE MARK NUMBER 1, A REFERENCE MARK DISK STAMPED ULLIN NO 1
 HB0947'1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 HB0947'PROJECTS ABOUT 3 INCHES. THE MARK IS 109 FEET EAST OF FENCE CORNER,
 HB0947'89.3 FEET EAST OF WITNESS POST, 63 FEET EAST-NORTHEAST OF A
 HB0947'TRIANGLE BLAZED TREE AND 22 FEET SOUTH OF CENTER OF ROAD.
 HB0947'
 HB0947'REFERENCE MARK NUMBER 2, A REFERENCE MARK DISK STAMPED ULLIN NO 2
 HB0947'1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 HB0947'PROJECTS ABOUT 5 INCHES. THE MARK IS 106 FEET SOUTH OF FENCE CORNER,
 HB0947'56 FEET NORTH OF FENCE CORNER AND 1 FOOT EAST OF FENCE.
 HB0947'
 HB0947'AZIMUTH MARK, AN AZIMUTH MARK DISK STAMPED ULLIN 1960, IS SET IN TOP
 HB0947'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH. THE MARK
 HB0947'IS 112 FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF HOUSE, 31 FEET
 HB0947'SOUTH OF CENTER OF ROAD, 4.2 FEET SOUTH-SOUTHEAST OF THE WITNESS
 HB0947'POST, 3.4 FEET SOUTH-SOUTHEAST OF FENCE CORNER AND 6 INCHES EAST OF
 HB0947'FENCE.
 HB0947'
 HB0947'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST-NORTHEAST ON
 HB0947'GRAVELED ROAD FOR 0.2 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 HB0947'
 HB0947'HEIGHT OF LIGHT ABOVE STATION MARK 30.17 METERS.
 HB0947
 HB0947                          STATION RECOVERY (1960)
 HB0947
 HB0947'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0947'2.6 MI NE FROM ULLIN.
 HB0947'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0947'WITH FIRST NORTH STREET IN ULLIN, THENCE 0.25 MILE SOUTHEAST ALONG
 HB0947'A GRAVEL ROAD, THENCE 1.25 MILE NORTHEAST ALONG A GRAVEL ROAD,
 HB0947'AT A FENCE CORNER SOUTH OF THE ROAD, ABOUT 100 YARDS NORTHEAST
 HB0947'OF A FARM HOUSE SOUTH OF THE ROAD, 43 FEET SOUTH OF THE CENTER
 HB0947'LINE OF THE ROAD, 22 FEET SOUTH OF A FENCE, 279 FEET EAST OF THE
 HB0947'JUNCTION OF A DRIVE SOUTH TO THE FARM HOUSE, 18 FEET EAST OF A
 HB0947'FENCE, 27 FEET SOUTHEAST OF A FENCE CORNER, 23.2 FEET SOUTH OF A
 HB0947'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND
 HB0947'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 HB0947
 HB0947                          STATION RECOVERY (1975)
 HB0947
 HB0947'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 HB0947'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK
 HB0947'WERE FOUND IN GOOD CONDITION.  HOWEVER REFERENCE MARK 1 WAS IN WAY
 HB0947'OF ROAD CONSTRUCTION.  REFERENCE MARK 2 WAS OBSTRUCTED BY A LARGE
 HB0947'TREE AND COULD NOT BE OBSERVED AT THIS TIME.  REFERENCE MARKS 3
 HB0947'AND 4 WERE SET AND AFTER A CHECK ON THE DIRECTION OF REFERENCE
 HB0947'MARK 1 IT WAS DESTROYED AS REQUESTED BY THE CONSTRUCTION ENGINEER.
 HB0947'THE DISTANCE TO REFERENCE MARK 1 ALSO CHECKED.  A NEW
 HB0947'DESCRIPTION FOLLOWS.
 HB0947'
 HB0947'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHEAST OF DONGOLA, AND
 HB0947'ABOUT 2 MILES NORTHEAST OF ULLIN AND ON PROPERTY OF MR. J. RAGSDALE.
 HB0947'IT IS 43.6 FEET NORTH OF THE NORTHWEST CORNER OF MR. RAGSDALE
 HB0947'HOUSE, 40 FEET NORTHEAST OF A POWER POLE, 33.6 FEET WEST OF A
 HB0947'10-INCH TWIN TRUNK TREE, 17 FEET EAST OF A FENCE AND 10 FEET
 HB0947'SOUTHEAST OF A 4 INCH TREE.  THE MONUMENT IS UNDERGROUND 2
 HB0947'INCHES AND THE DISK IS STAMPED ULLIN 1960.
 HB0947'
 HB0947'REFERENCE MARK 2 IS 32 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 HB0947'HOUSE, 29 FEET NORTH OF A FENCE CORNER, 2 FEET SOUTHWEST OF A
 HB0947'TELEPHONE POLE AND 1 FOOT EAST OF A FENCE.  THE MONUMENT PROJECTS
 HB0947'3 INCHES AND THE DISK STAMPED ULLIN NO 2 1960.
 HB0947'
 HB0947'REFERENCE MARK 3 IS 56 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 HB0947'THE HOUSE, 19 FEET EAST OF A TWIN TRUNK TREE AND 18 FEET NORTH OF A
 HB0947'8 INCH PINE TREE.  THE MONUMENT IS AN ALUMINUM CAST MARK AND IS
 HB0947'STAMPED ULLIN 1960 NO 3 1975.
 HB0947'
 HB0947'REFERENCE MARK 4 IS 27.5 FEET WEST OF THE NORTHWEST CORNER OF THE
 HB0947'HOUSE 2.7 FEET NORTH OF A POWER POLE AND 0.5 FEET EAST OF A FENCE.
 HB0947'THE MONUMENT PROJECTS 1 INCH AND THE DISK STAMPED ULLIN 1960 NO 4
 HB0947'1975.
 HB0947'
 HB0947'THE AZIMUTH MARK IS 109 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 HB0947'HOUSE, 32 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 4 FEET SOUTH OF
 HB0947'A METAL WITNESS POST AND 3.5 FEET SOUTH OF A FENCE.  THE MONUMENT
 HB0947'PROJECTS 1 INCH AND THE DISK IS STAMPED ULLIN 1960.
 HB0947'
 HB0947'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND
 HB0947'ULLIN AVENUE AT THE CHEVROLET GARAGE IN ULLIN, GO EAST AND NORTHEAST
 HB0947'ON ULLIN AVENUE FOR 0.75 MILE TO A RAILROAD CROSSING.  CONTINUE
 HB0947'AHEAD FOR 0.25 MILE TO A FORK.  TAKE RIGHT FORK AND GO EAST FOR 1.1
 HB0947'MILE TO AN OVERPASS OF INTERSTATE 57.  CONTINUE EASTERLY FOR 0.2
 HB0947'MILE TO A WHITE HOUSE ON THE RIGHT.  (MR. J. RAGSDALES HOUSE) AND
 HB0947'THE STATION AS DESCRIBED.
 HB0947'
 HB0947'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE EAST ON THE
 HB0947'ROAD FOR 0.2 MILE AND THE MARK ON THE RIGHT.
 HB0947'
 HB0947'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 HB0947'NORTHEAST OF ULLIN.
 HB0947
 HB0947                          STATION RECOVERY (2002)
 HB0947
 HB0947'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0947'RECOVERED IN GOOD CONDITION.
 HB0947
 HB0947                          STATION RECOVERY (2012)
 HB0947
 HB0947'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0947'MAKE CONTACT WITH THIS PROPERTY OWNER BEFORE GOING ON PROPERTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0949 ***********************************************************************
 HB0949  DESIGNATION -  ULLIN RM 1
 HB0949  PID         -  HB0949
 HB0949  STATE/COUNTY-  IL/PULASKI
 HB0949  COUNTRY     -  US
 HB0949  USGS QUAD   -  DONGOLA (2018)
 HB0949
 HB0949                         *CURRENT SURVEY CONTROL
 HB0949  ______________________________________________________________________
 HB0949* NAD 83(1986) POSITION- 37 17 42.25   (N) 089 09 12.91   (W)   HD_HELD1
 HB0949* NAVD 88 ORTHO HEIGHT -   104.293 (meters)      342.17  (feet) ADJUSTED
 HB0949  ______________________________________________________________________
 HB0949  GEOID HEIGHT    -        -28.383 (meters)                     GEOID18
 HB0949  DYNAMIC HEIGHT  -        104.219 (meters)      341.93  (feet) COMP
 HB0949  MODELED GRAVITY -    979,916.3   (mgal)                       NAVD 88
 HB0949
 HB0949  VERT ORDER      -  SECOND    CLASS 0
 HB0949
 HB0949.The horizontal coordinates were determined by differentially corrected
 HB0949.hand held GPS observations or other comparable positioning techniques
 HB0949.and have an estimated accuracy of +/- 3 meters.
 HB0949
 HB0949.The orthometric height was determined by differential leveling and
 HB0949.adjusted by the NATIONAL GEODETIC SURVEY
 HB0949.in June 1991.
 HB0949
 HB0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0949.GEOID18 height accuracy estimate available here.
 HB0949
 HB0949.Click photographs - Photos may exist for this station.
 HB0949
 HB0949.The dynamic height is computed by dividing the NAVD 88
 HB0949.geopotential number by the normal gravity value computed on the
 HB0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0949.degrees latitude (g = 980.6199 gals.).
 HB0949
 HB0949.The modeled gravity was interpolated from observed gravity values.
 HB0949
 HB0949;                    North         East    Units  Estimated Accuracy
 HB0949;SPC IL W     -    70,215.5     789,822.3     MT  (+/- 3 meters HH1 GPS) 
 HB0949
 HB0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0911329780(NAD 83)
 HB0949
 HB0949                          SUPERSEDED SURVEY CONTROL
 HB0949
 HB0949  NGVD 29 (11/26/84)  104.249  (m)          342.02   (f) ADJUSTED    2 0
 HB0949
 HB0949.Superseded values are not recommended for survey control.
 HB0949
 HB0949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0949.See file dsdata.pdf to determine how the superseded data were derived.
 HB0949
 HB0949_MARKER: DR = REFERENCE MARK DISK
 HB0949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0949_STAMPING: ULLIN NO 1 1960
 HB0949_MARK LOGO: CGS
 HB0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0949+STABILITY: SURFACE MOTION
 HB0949
 HB0949  HISTORY     - Date     Condition        Report By
 HB0949  HISTORY     - 1960     MONUMENTED       CGS
 HB0949  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0949
 HB0949                          STATION DESCRIPTION
 HB0949
 HB0949'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0949'2.6 MI NE FROM ULLIN.
 HB0949'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0949'WITH FIRST NORTH STREET IN ULLIN, THENCE 0.25 MILE SOUTHEAST ALONG
 HB0949'A GRAVEL ROAD, THENCE 1.25 MILE NORTHEAST ALONG A GRAVEL ROAD,
 HB0949'AT A FENCE CORNER SOUTH OF THE ROAD, ABOUT 100 YARDS NORTHEAST
 HB0949'OF A FARM HOUSE SOUTH OF THE ROAD, 23 FEET SOUTH OF THE CENTER
 HB0949'LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 109 FEET EAST OF A
 HB0949'FENCE CORNER, 94.6 FEET EAST OF TRAVERSE STATION ULLIN, 89.3
 HB0949'FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 HB0949'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 HB0949'INCH.
 HB0949
 HB0949                          STATION RECOVERY (2012)
 HB0949
 HB0949'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0949'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0948 ***********************************************************************
 HB0948  DESIGNATION -  ULLIN RM 2
 HB0948  PID         -  HB0948
 HB0948  STATE/COUNTY-  IL/PULASKI
 HB0948  COUNTRY     -  US
 HB0948  USGS QUAD   -  DONGOLA (2018)
 HB0948
 HB0948                         *CURRENT SURVEY CONTROL
 HB0948  ______________________________________________________________________
 HB0948* NAD 83(1986) POSITION- 37 17 40.85   (N) 089 09 13.76   (W)   HD_HELD1
 HB0948* NAVD 88 ORTHO HEIGHT -   104.732 (meters)      343.61  (feet) ADJUSTED
 HB0948  ______________________________________________________________________
 HB0948  GEOID HEIGHT    -        -28.383 (meters)                     GEOID18
 HB0948  DYNAMIC HEIGHT  -        104.657 (meters)      343.36  (feet) COMP
 HB0948  MODELED GRAVITY -    979,916.3   (mgal)                       NAVD 88
 HB0948
 HB0948  VERT ORDER      -  SECOND    CLASS I
 HB0948
 HB0948.The horizontal coordinates were determined by differentially corrected
 HB0948.hand held GPS observations or other comparable positioning techniques
 HB0948.and have an estimated accuracy of +/- 3 meters.
 HB0948
 HB0948.The orthometric height was determined by differential leveling and
 HB0948.adjusted by the NATIONAL GEODETIC SURVEY
 HB0948.in April 2013.
 HB0948
 HB0948.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0948.GEOID18 height accuracy estimate available here.
 HB0948
 HB0948.Click photographs - Photos may exist for this station.
 HB0948
 HB0948.The dynamic height is computed by dividing the NAVD 88
 HB0948.geopotential number by the normal gravity value computed on the
 HB0948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0948.degrees latitude (g = 980.6199 gals.).
 HB0948
 HB0948.The modeled gravity was interpolated from observed gravity values.
 HB0948
 HB0948;                    North         East    Units  Estimated Accuracy
 HB0948;SPC IL W     -    70,172.1     789,801.8     MT  (+/- 3 meters HH1 GPS) 
 HB0948
 HB0948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0909129737(NAD 83)
 HB0948
 HB0948                          SUPERSEDED SURVEY CONTROL
 HB0948
 HB0948  NAVD 88 (06/15/91)  104.764  (m)          343.71   (f) SUPERSEDED  2 0
 HB0948  NGVD 29 (11/26/84)  104.720  (m)          343.57   (f) ADJUSTED    2 0
 HB0948
 HB0948.Superseded values are not recommended for survey control.
 HB0948
 HB0948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0948.See file dsdata.pdf to determine how the superseded data were derived.
 HB0948
 HB0948_MARKER: DR = REFERENCE MARK DISK
 HB0948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0948_STAMPING: ULLIN NO 2 1960
 HB0948_MARK LOGO: CGS
 HB0948_PROJECTION: FLUSH
 HB0948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0948+STABILITY: SURFACE MOTION
 HB0948_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0948+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0948
 HB0948  HISTORY     - Date     Condition        Report By
 HB0948  HISTORY     - 1960     MONUMENTED       CGS
 HB0948  HISTORY     - 20020827 GOOD             USACE
 HB0948  HISTORY     - 20120504 GOOD             AMESC
 HB0948  HISTORY     - 20120618 GOOD             ILDT
 HB0948
 HB0948                          STATION DESCRIPTION
 HB0948
 HB0948'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0948'2.6 MI NE FROM ULLIN.
 HB0948'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0948'WITH FIRST NORTH STREET IN ULLIN, THENCE 0.25 MILE SOUTHEAST ALONG
 HB0948'A GRAVEL ROAD, THENCE 1.25 MILES NORTHEAST ALONG A GRAVEL ROAD,
 HB0948'AT A FENCE CORNER SOUTH OF THE ROAD, ABOUT 100 YARDS NORTHEAST
 HB0948'OF A FARM HOUSE SOUTH OF THE ROAD, 129 FEET SOUTH OF THE CENTER
 HB0948'LINE OF THE ROAD, 1 FOOT EAST OF A FENCE, 107 FEET SOUTH OF A
 HB0948'FENCE CORNER, 88.9 FEET SOUTH OF TRAVERSE STATION ULLIN, 111.0
 HB0948'FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 HB0948'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0948'4 INCHES.
 HB0948
 HB0948                          STATION RECOVERY (2002)
 HB0948
 HB0948'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0948'RECOVERED IN GOOD CONDITION.
 HB0948
 HB0948                          STATION RECOVERY (2012)
 HB0948
 HB0948'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0948'RECOVERED AS DESCRIBED.
 HB0948'
 HB0948'NOTE-THE METAL WITNESS POST HAS BEEN REMOVED.
 HB0948
 HB0948                          STATION RECOVERY (2012)
 HB0948
 HB0948'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0948'MAKE CONTACT WITH THIS PROPERTY OWNER BEFORE GOING ON PROPERTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1255 ***********************************************************************
 HB1255  DESIGNATION -  ULLIN RM 3
 HB1255  PID         -  HB1255
 HB1255  STATE/COUNTY-  IL/PULASKI
 HB1255  COUNTRY     -  US
 HB1255  USGS QUAD   -  DONGOLA (2018)
 HB1255
 HB1255                         *CURRENT SURVEY CONTROL
 HB1255  ______________________________________________________________________
 HB1255* NAD 83(1986) POSITION- 37 17 42.17   (N) 089 09 12.74   (W)   HD_HELD1
 HB1255* NAVD 88 ORTHO HEIGHT -   104.40  (+/-2cm)      342.5   (feet) VERTCON3
 HB1255  ______________________________________________________________________
 HB1255  GEOID HEIGHT    -        -28.383 (meters)                     GEOID18
 HB1255  VERT ORDER      -  ? (See Below)
 HB1255
 HB1255.The horizontal coordinates were determined by differentially corrected
 HB1255.hand held GPS observations or other comparable positioning techniques
 HB1255.and have an estimated accuracy of +/- 3 meters.
 HB1255
 HB1255.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1255.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1255
 HB1255.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1255.GEOID18 height accuracy estimate available here.
 HB1255
 HB1255.The vertical order pertains to the NGVD 29 superseded value.
 HB1255
 HB1255.Click photographs - Photos may exist for this station.
 HB1255
 HB1255;                    North         East    Units  Estimated Accuracy
 HB1255;SPC IL W     -    70,213.1     789,826.5     MT  (+/- 3 meters HH1 GPS) 
 HB1255
 HB1255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0911729777(NAD 83)
 HB1255
 HB1255                          SUPERSEDED SURVEY CONTROL
 HB1255
 HB1255  NGVD 29 (11/26/84)  104.356  (m)          342.37   (f) ADJUSTED       
 HB1255
 HB1255.Superseded values are not recommended for survey control.
 HB1255
 HB1255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1255.See file dsdata.pdf to determine how the superseded data were derived.
 HB1255
 HB1255_MARKER: DR = REFERENCE MARK DISK
 HB1255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1255_STAMPING: ULLIN 1960 NO 3 1975
 HB1255_MARK LOGO: NGS
 HB1255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1255+STABILITY: SURFACE MOTION
 HB1255
 HB1255  HISTORY     - Date     Condition        Report By
 HB1255  HISTORY     - 1975     MONUMENTED       NGS
 HB1255
 HB1255                          STATION DESCRIPTION
 HB1255
 HB1255'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 HB1255'2 MI NE FROM ULLIN.
 HB1255'56 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE, 19 FEET
 HB1255'EAST OF A TWIN TRUNK TREE AND 18 FEET NORTH OF A 8 INCH PINE
 HB1255'TREE. THE MONUMENT IS A ALUMINUM CAST MARK PROJECTING 3 INCHES.
 HB1255'BENCH MARK IS LOCATED ABOUT 4 1/2 MILES SOUTHEAST OF DONGOLA,
 HB1255'AND ABOUT 2 MILES NORTHEAST OF ULLIN AND ON PROPERTY OF MR. J.
 HB1255'RAGSDALE. TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGH-
 HB1255'WAY 51 AND ULLIN AVE. AT THE CHEVROLET GARAGE IN ULLIN, GO EAST
 HB1255'AND NORTHEAST OF ULLIN AVE. FOR 0.75 MILE TO A RAILROAD CROSSING
 HB1255'. CONTINUE AHEAD FOR 0.25 MILE TO A FORK. TAKE RIGHT FORK
 HB1255'AND GO EAST FOR 1.1 MILES TO AN OVERPASS OF INTERSTATE 57,
 HB1255'CONTINUE EASTERLY FOR 0.2 MILE TO A WHITE HOUSE ON THE RIGHT
 HB1255'(MR.J. RAGSDALES HOUSE) AND THE STATION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1256 ***********************************************************************
 HB1256  DESIGNATION -  ULLIN RM 4
 HB1256  PID         -  HB1256
 HB1256  STATE/COUNTY-  IL/PULASKI
 HB1256  COUNTRY     -  US
 HB1256  USGS QUAD   -  DONGOLA (2018)
 HB1256
 HB1256                         *CURRENT SURVEY CONTROL
 HB1256  ______________________________________________________________________
 HB1256* NAD 83(1986) POSITION- 37 17 41.35   (N) 089 09 13.95   (W)   HD_HELD1
 HB1256* NAVD 88 ORTHO HEIGHT -   104.49  (+/-2cm)      342.8   (feet) VERTCON3
 HB1256  ______________________________________________________________________
 HB1256  GEOID HEIGHT    -        -28.383 (meters)                     GEOID18
 HB1256  VERT ORDER      -  ? (See Below)
 HB1256
 HB1256.The horizontal coordinates were determined by differentially corrected
 HB1256.hand held GPS observations or other comparable positioning techniques
 HB1256.and have an estimated accuracy of +/- 3 meters.
 HB1256
 HB1256.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1256.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1256
 HB1256.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1256.GEOID18 height accuracy estimate available here.
 HB1256
 HB1256.The vertical order pertains to the NGVD 29 superseded value.
 HB1256
 HB1256.Click photographs - Photos may exist for this station.
 HB1256
 HB1256;                    North         East    Units  Estimated Accuracy
 HB1256;SPC IL W     -    70,187.5     789,797.0     MT  (+/- 3 meters HH1 GPS) 
 HB1256
 HB1256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0908729753(NAD 83)
 HB1256
 HB1256                          SUPERSEDED SURVEY CONTROL
 HB1256
 HB1256  NGVD 29 (11/26/84)  104.449  (m)          342.68   (f) ADJUSTED       
 HB1256
 HB1256.Superseded values are not recommended for survey control.
 HB1256
 HB1256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1256.See file dsdata.pdf to determine how the superseded data were derived.
 HB1256
 HB1256_MARKER: DR = REFERENCE MARK DISK
 HB1256_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 HB1256_STAMPING: ULLIN 1960 NO 4 1975
 HB1256_MARK LOGO: NGS
 HB1256_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1256
 HB1256  HISTORY     - Date     Condition        Report By
 HB1256  HISTORY     - 1975     MONUMENTED       NGS
 HB1256
 HB1256                          STATION DESCRIPTION
 HB1256
 HB1256'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 HB1256'2 MI NE FROM ULLIN.
 HB1256'56 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE, 19 FEET
 HB1256'EAST OF A TWIN TRUNK TREE AND 18 FEET NORTH OF A 8 INCH PINE
 HB1256'TREE. THE MONUMENT IS A ALUMINUM CAST MARK PROJECTING 3 INCHES.
 HB1256'BENCH MARK IS LOCATED ABOUT 4 1/2 MILES SOUTHEAST OF DONGOLA,
 HB1256'AND ABOUT 2 MILES NORTHEAST OF ULLIN AND ON PROPERTY OF MR. J.
 HB1256'RAGSDALE. TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGH-
 HB1256'WAY 51 AND ULLIN AVE. AT THE CHEVROLET GARAGE IN ULLIN, GO EAST
 HB1256'AND NORTHEAST OF ULLIN AVE. FOR 0.75 MILE TO A RAILROAD CROSSING
 HB1256'. CONTINUE AHEAD FOR 0.25 MILE TO A FORK. TAKE RIGHT FORK
 HB1256'AND GO EAST FOR 1.1 MILES TO AN OVERPASS OF INTERSTATE 57,
 HB1256'CONTINUE EASTERLY FOR 0.2 MILE TO A WHITE HOUSE ON THE RIGHT
 HB1256'(MR.J. RAGSDALES HOUSE) AND THE STATION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2905 ***********************************************************************
 DP2905  DESIGNATION -  UM 001
 DP2905  PID         -  DP2905
 DP2905  STATE/COUNTY-  IL/UNION
 DP2905  COUNTRY     -  US
 DP2905  USGS QUAD   -  MAKANDA (2018)
 DP2905
 DP2905                         *CURRENT SURVEY CONTROL
 DP2905  ______________________________________________________________________
 DP2905* NAD 83(1986) POSITION- 37 32 02.67   (N) 089 14 35.37   (W)   HD_HELD1
 DP2905* NAVD 88 ORTHO HEIGHT -   235.257 (meters)      771.84  (feet) ADJUSTED
 DP2905  ______________________________________________________________________
 DP2905  GEOID HEIGHT    -        -28.676 (meters)                     GEOID18
 DP2905  DYNAMIC HEIGHT  -        235.090 (meters)      771.29  (feet) COMP
 DP2905  MODELED GRAVITY -    979,911.1   (mgal)                       NAVD 88
 DP2905
 DP2905  VERT ORDER      -  SECOND    CLASS I
 DP2905
 DP2905.The horizontal coordinates were determined by differentially corrected
 DP2905.hand held GPS observations or other comparable positioning techniques
 DP2905.and have an estimated accuracy of +/- 3 meters.
 DP2905
 DP2905.The orthometric height was determined by differential leveling and
 DP2905.adjusted by the NATIONAL GEODETIC SURVEY
 DP2905.in July 2014.
 DP2905
 DP2905.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2905.GEOID18 height accuracy estimate available here.
 DP2905
 DP2905.Click photographs - Photos may exist for this station.
 DP2905
 DP2905.The dynamic height is computed by dividing the NAVD 88
 DP2905.geopotential number by the normal gravity value computed on the
 DP2905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2905.degrees latitude (g = 980.6199 gals.).
 DP2905
 DP2905.The modeled gravity was interpolated from observed gravity values.
 DP2905
 DP2905;                    North         East    Units  Estimated Accuracy
 DP2905;SPC IL W     -    96,659.7     781,620.6     MT  (+/- 3 meters HH1 GPS) 
 DP2905
 DP2905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0180456486(NAD 83)
 DP2905
 DP2905                          SUPERSEDED SURVEY CONTROL
 DP2905
 DP2905.No superseded survey control is available for this station.
 DP2905
 DP2905_MARKER: F = FLANGE-ENCASED ROD
 DP2905_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2905_STAMPING: UM 001 2013
 DP2905_MARK LOGO: UIL
 DP2905_PROJECTION: FLUSH
 DP2905_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2905_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2905+STABILITY: POSITION/ELEVATION WELL
 DP2905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2905+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2905_ROD/PIPE-DEPTH: 3.7 meters
 DP2905_SLEEVE-DEPTH  : 0.9 meters
 DP2905
 DP2905  HISTORY     - Date     Condition        Report By
 DP2905  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2905
 DP2905                          STATION DESCRIPTION
 DP2905
 DP2905'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2905'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTH-NORTHEAST OF
 DP2905'JONESBORO, 5.1 MI (8.2 KM) NORTH OF ANNA AND IN THE TOWN OF COBDEN,
 DP2905'IL.
 DP2905'
 DP2905'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2905'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2905'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 11.6
 DP2905'MI (18.7 KM) TO BELL HILL ROAD, TURN RIGHT AND GO WESTERLY ON BELL
 DP2905'HILL ROAD FOR 1.3 MI (2.1 KM) TO THE STATION ON THE RIGHT.
 DP2905'
 DP2905'THE STATION IS LOCATED 31.6 FT (9.6 M) NORTH OF THE CENTERLINE OF BELL
 DP2905'HILL ROAD, 14.7 FT (4.5 M) SOUTH OF THE SOUTH POST FOR A 'BELL HILL
 DP2905'BED AND BREAKFAST' SIGN AND 18.5 FT (5.6 M) NORTHEAST OF THE EAST EDGE
 DP2905'OF THE PRIVATE ENTRANCE TO BELL HILL BED AND BREAKFAST.
 DP2905'
 DP2905'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2905'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2905'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2906 ***********************************************************************
 DP2906  DESIGNATION -  UM 002
 DP2906  PID         -  DP2906
 DP2906  STATE/COUNTY-  IL/UNION
 DP2906  COUNTRY     -  US
 DP2906  USGS QUAD   -  MAKANDA (2018)
 DP2906
 DP2906                         *CURRENT SURVEY CONTROL
 DP2906  ______________________________________________________________________
 DP2906* NAD 83(1986) POSITION- 37 32 12.19   (N) 089 13 48.38   (W)   HD_HELD1
 DP2906* NAVD 88 ORTHO HEIGHT -   229.684 (meters)      753.55  (feet) ADJUSTED
 DP2906  ______________________________________________________________________
 DP2906  GEOID HEIGHT    -        -28.683 (meters)                     GEOID18
 DP2906  DYNAMIC HEIGHT  -        229.521 (meters)      753.02  (feet) COMP
 DP2906  MODELED GRAVITY -    979,912.5   (mgal)                       NAVD 88
 DP2906
 DP2906  VERT ORDER      -  SECOND    CLASS I
 DP2906
 DP2906.The horizontal coordinates were determined by differentially corrected
 DP2906.hand held GPS observations or other comparable positioning techniques
 DP2906.and have an estimated accuracy of +/- 3 meters.
 DP2906
 DP2906.The orthometric height was determined by differential leveling and
 DP2906.adjusted by the NATIONAL GEODETIC SURVEY
 DP2906.in July 2014.
 DP2906
 DP2906.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2906.GEOID18 height accuracy estimate available here.
 DP2906
 DP2906.Click photographs - Photos may exist for this station.
 DP2906
 DP2906.The dynamic height is computed by dividing the NAVD 88
 DP2906.geopotential number by the normal gravity value computed on the
 DP2906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2906.degrees latitude (g = 980.6199 gals.).
 DP2906
 DP2906.The modeled gravity was interpolated from observed gravity values.
 DP2906
 DP2906;                    North         East    Units  Estimated Accuracy
 DP2906;SPC IL W     -    96,964.6     782,771.4     MT  (+/- 3 meters HH1 GPS) 
 DP2906
 DP2906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0296456752(NAD 83)
 DP2906
 DP2906                          SUPERSEDED SURVEY CONTROL
 DP2906
 DP2906.No superseded survey control is available for this station.
 DP2906
 DP2906_MARKER: F = FLANGE-ENCASED ROD
 DP2906_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2906_STAMPING: UM 002 2013
 DP2906_MARK LOGO: UIL
 DP2906_PROJECTION: FLUSH
 DP2906_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2906_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2906+STABILITY: POSITION/ELEVATION WELL
 DP2906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2906+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2906_ROD/PIPE-DEPTH: 3.7 meters
 DP2906_SLEEVE-DEPTH  : 0.9 meters
 DP2906
 DP2906  HISTORY     - Date     Condition        Report By
 DP2906  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2906
 DP2906                          STATION DESCRIPTION
 DP2906
 DP2906'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2906'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF
 DP2906'MAKANDA, 5.4 MI (8.7 KM) NORTH OF ANNA AND 1.3 MI (2.1 KM)
 DP2906'EAST-NORTHEAST OF COBDEN.
 DP2906'
 DP2906'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2906'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2906'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 11.6
 DP2906'MI (18.7 KM) TO BELL HILL ROAD, TURN RIGHT AND GO SOUTHWEST ON BELL
 DP2906'HILL ROAD FOR 0.5 MI (0.8 KM) TO BLUEBERRY HILL ROAD AND THE STATION
 DP2906'ON THE RIGHT.
 DP2906'
 DP2906'THE STATION IS LOCATED 38.6 FT (11.8 M) NORTH OF THE CENTERLINE OF
 DP2906'BELL HILL ROAD, 83.3 FT (25.4 M) EAST OF THE CENTERLINE OF BLUEBERRY
 DP2906'HILL ROAD AND 79.8 FT (24.3 M) WEST OF A POWER POLE.
 DP2906'
 DP2906'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2906'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2906'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2907 ***********************************************************************
 DP2907  DESIGNATION -  UM 003
 DP2907  PID         -  DP2907
 DP2907  STATE/COUNTY-  IL/UNION
 DP2907  COUNTRY     -  US
 DP2907  USGS QUAD   -  MAKANDA (2018)
 DP2907
 DP2907                         *CURRENT SURVEY CONTROL
 DP2907  ______________________________________________________________________
 DP2907* NAD 83(1986) POSITION- 37 32 23.28   (N) 089 13 18.47   (W)   HD_HELD1
 DP2907* NAVD 88 ORTHO HEIGHT -   201.971 (meters)      662.63  (feet) ADJUSTED
 DP2907  ______________________________________________________________________
 DP2907  GEOID HEIGHT    -        -28.691 (meters)                     GEOID18
 DP2907  DYNAMIC HEIGHT  -        201.827 (meters)      662.16  (feet) COMP
 DP2907  MODELED GRAVITY -    979,913.6   (mgal)                       NAVD 88
 DP2907
 DP2907  VERT ORDER      -  SECOND    CLASS I
 DP2907
 DP2907.The horizontal coordinates were determined by differentially corrected
 DP2907.hand held GPS observations or other comparable positioning techniques
 DP2907.and have an estimated accuracy of +/- 3 meters.
 DP2907
 DP2907.The orthometric height was determined by differential leveling and
 DP2907.adjusted by the NATIONAL GEODETIC SURVEY
 DP2907.in July 2014.
 DP2907
 DP2907.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2907.GEOID18 height accuracy estimate available here.
 DP2907
 DP2907.Click photographs - Photos may exist for this station.
 DP2907
 DP2907.The dynamic height is computed by dividing the NAVD 88
 DP2907.geopotential number by the normal gravity value computed on the
 DP2907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2907.degrees latitude (g = 980.6199 gals.).
 DP2907
 DP2907.The modeled gravity was interpolated from observed gravity values.
 DP2907
 DP2907;                    North         East    Units  Estimated Accuracy
 DP2907;SPC IL W     -    97,313.8     783,502.2     MT  (+/- 3 meters HH1 GPS) 
 DP2907
 DP2907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0370657076(NAD 83)
 DP2907
 DP2907                          SUPERSEDED SURVEY CONTROL
 DP2907
 DP2907.No superseded survey control is available for this station.
 DP2907
 DP2907_MARKER: F = FLANGE-ENCASED ROD
 DP2907_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP2907+WITH SETTING: INFORMATION.
 DP2907_STAMPING: UM 003 2013
 DP2907_MARK LOGO: UIL
 DP2907_PROJECTION: FLUSH
 DP2907_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2907_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP2907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2907+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2907_ROD/PIPE-DEPTH: 1.8 meters
 DP2907_SLEEVE-DEPTH  : 0.9 meters
 DP2907
 DP2907  HISTORY     - Date     Condition        Report By
 DP2907  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2907
 DP2907                          STATION DESCRIPTION
 DP2907
 DP2907'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2907'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH-NORTHEAST OF ANNA,
 DP2907'5.4 MI (8.7 KM) SOUTH OF MAKANDA AND 1.8 MI (2.9 KM) EAST-NORTHEAST OF
 DP2907'COBDEN.
 DP2907'
 DP2907'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2907'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2907'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 11.6
 DP2907'MI (18.7 KM) TO BELL HILL ROAD AND THE STATION ON THE RIGHT.
 DP2907'
 DP2907'THE STATION IS LOCATED 174 FT (53.0 M) WEST OF THE CENTERLINE OF US
 DP2907'HIGHWAY 51, 45.0 FT (13.7 M) SOUTH-SOUTHEAST OF THE CENTERLINE OF BELL
 DP2907'HILL ROAD AND 42.2 FT (12.9 M) NORTH-NORTHWEST OF A POWER POLE.
 DP2907'
 DP2907'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2907'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2907'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2908 ***********************************************************************
 DP2908  DESIGNATION -  UM 004
 DP2908  PID         -  DP2908
 DP2908  STATE/COUNTY-  IL/UNION
 DP2908  COUNTRY     -  US
 DP2908  USGS QUAD   -  MAKANDA (2018)
 DP2908
 DP2908                         *CURRENT SURVEY CONTROL
 DP2908  ______________________________________________________________________
 DP2908* NAD 83(1986) POSITION- 37 33 07.47   (N) 089 13 34.09   (W)   HD_HELD1
 DP2908* NAVD 88 ORTHO HEIGHT -   196.428 (meters)      644.45  (feet) ADJUSTED
 DP2908  ______________________________________________________________________
 DP2908  GEOID HEIGHT    -        -28.721 (meters)                     GEOID18
 DP2908  DYNAMIC HEIGHT  -        196.288 (meters)      643.99  (feet) COMP
 DP2908  MODELED GRAVITY -    979,911.2   (mgal)                       NAVD 88
 DP2908
 DP2908  VERT ORDER      -  SECOND    CLASS I
 DP2908
 DP2908.The horizontal coordinates were determined by differentially corrected
 DP2908.hand held GPS observations or other comparable positioning techniques
 DP2908.and have an estimated accuracy of +/- 3 meters.
 DP2908
 DP2908.The orthometric height was determined by differential leveling and
 DP2908.adjusted by the NATIONAL GEODETIC SURVEY
 DP2908.in July 2014.
 DP2908
 DP2908.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2908.GEOID18 height accuracy estimate available here.
 DP2908
 DP2908.Click photographs - Photos may exist for this station.
 DP2908
 DP2908.The dynamic height is computed by dividing the NAVD 88
 DP2908.geopotential number by the normal gravity value computed on the
 DP2908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2908.degrees latitude (g = 980.6199 gals.).
 DP2908
 DP2908.The modeled gravity was interpolated from observed gravity values.
 DP2908
 DP2908;                    North         East    Units  Estimated Accuracy
 DP2908;SPC IL W     -    98,672.3     783,105.1     MT  (+/- 3 meters HH1 GPS) 
 DP2908
 DP2908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0335558447(NAD 83)
 DP2908
 DP2908                          SUPERSEDED SURVEY CONTROL
 DP2908
 DP2908.No superseded survey control is available for this station.
 DP2908
 DP2908_MARKER: F = FLANGE-ENCASED ROD
 DP2908_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP2908+WITH SETTING: INFORMATION.
 DP2908_STAMPING: UM 004 2013
 DP2908_MARK LOGO: UIL
 DP2908_PROJECTION: FLUSH
 DP2908_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2908_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP2908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2908+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2908_ROD/PIPE-DEPTH: 2.1 meters
 DP2908_SLEEVE-DEPTH  : 0.9 meters
 DP2908
 DP2908  HISTORY     - Date     Condition        Report By
 DP2908  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2908
 DP2908                          STATION DESCRIPTION
 DP2908
 DP2908'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2908'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH OF ANNA, 4.6 MI
 DP2908'(7.4 KM) SOUTH-SOUTHWEST OF MAKANDA AND 2.1 MI (3.4 KM) NORTHEAST OF
 DP2908'COBDEN.
 DP2908'
 DP2908'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2908'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2908'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 10.4
 DP2908'MI (16.7 KM) TO DEPPER ROAD, CONTINUE SOUTH ON US HIGHWAY 51 FOR 0.4
 DP2908'MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP2908'
 DP2908'THE STATION IS LOCATED 26.8 FT (8.2 M) EAST OF THE CENTERLINE OF US
 DP2908'HIGHWAY 51, 4.8 FT (1.5 M) NORTHEAST OF A GUARDRAIL POST, 5.6 FT (1.7
 DP2908'M) SOUTHEAST OF A GUARDRAIL POST AND 23 FT (7.0 M) NORTH OF THE SOUTH
 DP2908'END OF A GUARDRAIL.
 DP2908'
 DP2908'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2908'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2908'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2909 ***********************************************************************
 DP2909  DESIGNATION -  UM 005
 DP2909  PID         -  DP2909
 DP2909  STATE/COUNTY-  IL/UNION
 DP2909  COUNTRY     -  US
 DP2909  USGS QUAD   -  MAKANDA (2018)
 DP2909
 DP2909                         *CURRENT SURVEY CONTROL
 DP2909  ______________________________________________________________________
 DP2909* NAD 83(1986) POSITION- 37 33 43.23   (N) 089 13 49.54   (W)   HD_HELD1
 DP2909* NAVD 88 ORTHO HEIGHT -   166.890 (meters)      547.54  (feet) ADJUSTED
 DP2909  ______________________________________________________________________
 DP2909  GEOID HEIGHT    -        -28.747 (meters)                     GEOID18
 DP2909  DYNAMIC HEIGHT  -        166.771 (meters)      547.15  (feet) COMP
 DP2909  MODELED GRAVITY -    979,909.3   (mgal)                       NAVD 88
 DP2909
 DP2909  VERT ORDER      -  SECOND    CLASS I
 DP2909
 DP2909.The horizontal coordinates were determined by differentially corrected
 DP2909.hand held GPS observations or other comparable positioning techniques
 DP2909.and have an estimated accuracy of +/- 3 meters.
 DP2909
 DP2909.The orthometric height was determined by differential leveling and
 DP2909.adjusted by the NATIONAL GEODETIC SURVEY
 DP2909.in July 2014.
 DP2909
 DP2909.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2909.GEOID18 height accuracy estimate available here.
 DP2909
 DP2909.Click photographs - Photos may exist for this station.
 DP2909
 DP2909.The dynamic height is computed by dividing the NAVD 88
 DP2909.geopotential number by the normal gravity value computed on the
 DP2909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2909.degrees latitude (g = 980.6199 gals.).
 DP2909
 DP2909.The modeled gravity was interpolated from observed gravity values.
 DP2909
 DP2909;                    North         East    Units  Estimated Accuracy
 DP2909;SPC IL W     -    99,771.0     782,714.9     MT  (+/- 3 meters HH1 GPS) 
 DP2909
 DP2909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0300259558(NAD 83)
 DP2909
 DP2909                          SUPERSEDED SURVEY CONTROL
 DP2909
 DP2909.No superseded survey control is available for this station.
 DP2909
 DP2909_MARKER: F = FLANGE-ENCASED ROD
 DP2909_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2909_STAMPING: UM 005 2013
 DP2909_MARK LOGO: UIL
 DP2909_PROJECTION: FLUSH
 DP2909_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2909_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2909+STABILITY: POSITION/ELEVATION WELL
 DP2909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2909+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2909_ROD/PIPE-DEPTH: 6.1 meters
 DP2909_SLEEVE-DEPTH  : 0.9 meters
 DP2909
 DP2909  HISTORY     - Date     Condition        Report By
 DP2909  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2909
 DP2909                          STATION DESCRIPTION
 DP2909
 DP2909'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2909'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH OF ANNA, 4.0 MI
 DP2909'(6.4 KM) SOUTH-SOUTHWEST OF MAKANDA AND 2.5 MI (4.0 KM)
 DP2909'NORTH-NORTHEAST OF COBDEN.
 DP2909'
 DP2909'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2909'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2909'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 10.0
 DP2909'MI (16.1 KM) TO COBDEN SCHOOL ROAD, CONTINUE SOUTH ON US HIGHWAY 51
 DP2909'FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP2909'
 DP2909'THE STATION IS LOCATED 81.5 FT (24.8 M) EAST OF THE CENTERLINE OF US
 DP2909'HIGHWAY 51, 9.5 FT (2.9 M) NORTH OF THE EXTENDED EAST/WEST FENCE LINE
 DP2909'AND 58.5 FT (17.8 M) WEST OF A FENCE.
 DP2909'
 DP2909'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2909'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2909'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2910 ***********************************************************************
 DP2910  DESIGNATION -  UM 006
 DP2910  PID         -  DP2910
 DP2910  STATE/COUNTY-  IL/UNION
 DP2910  COUNTRY     -  US
 DP2910  USGS QUAD   -  MAKANDA (2018)
 DP2910
 DP2910                         *CURRENT SURVEY CONTROL
 DP2910  ______________________________________________________________________
 DP2910* NAD 83(1986) POSITION- 37 34 44.48   (N) 089 14 07.05   (W)   HD_HELD1
 DP2910* NAVD 88 ORTHO HEIGHT -   190.624 (meters)      625.41  (feet) ADJUSTED
 DP2910  ______________________________________________________________________
 DP2910  GEOID HEIGHT    -        -28.787 (meters)                     GEOID18
 DP2910  DYNAMIC HEIGHT  -        190.487 (meters)      624.96  (feet) COMP
 DP2910  MODELED GRAVITY -    979,906.4   (mgal)                       NAVD 88
 DP2910
 DP2910  VERT ORDER      -  SECOND    CLASS I
 DP2910
 DP2910.The horizontal coordinates were determined by differentially corrected
 DP2910.hand held GPS observations or other comparable positioning techniques
 DP2910.and have an estimated accuracy of +/- 3 meters.
 DP2910
 DP2910.The orthometric height was determined by differential leveling and
 DP2910.adjusted by the NATIONAL GEODETIC SURVEY
 DP2910.in July 2014.
 DP2910
 DP2910.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2910.GEOID18 height accuracy estimate available here.
 DP2910
 DP2910.Click photographs - Photos may exist for this station.
 DP2910
 DP2910.The dynamic height is computed by dividing the NAVD 88
 DP2910.geopotential number by the normal gravity value computed on the
 DP2910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2910.degrees latitude (g = 980.6199 gals.).
 DP2910
 DP2910.The modeled gravity was interpolated from observed gravity values.
 DP2910
 DP2910;                    North         East    Units  Estimated Accuracy
 DP2910;SPC IL W     -   101,655.0     782,266.5     MT  (+/- 3 meters HH1 GPS) 
 DP2910
 DP2910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0261761457(NAD 83)
 DP2910
 DP2910                          SUPERSEDED SURVEY CONTROL
 DP2910
 DP2910.No superseded survey control is available for this station.
 DP2910
 DP2910_MARKER: F = FLANGE-ENCASED ROD
 DP2910_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2910_STAMPING: UM 006 2013
 DP2910_MARK LOGO: UIL
 DP2910_PROJECTION: FLUSH
 DP2910_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2910_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2910+STABILITY: POSITION/ELEVATION WELL
 DP2910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2910+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2910_ROD/PIPE-DEPTH: 3.4 meters
 DP2910_SLEEVE-DEPTH  : 0.9 meters
 DP2910
 DP2910  HISTORY     - Date     Condition        Report By
 DP2910  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2910
 DP2910                          STATION DESCRIPTION
 DP2910
 DP2910'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2910'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST-SOUTHEAST OF
 DP2910'POMONA, 3.4 MI (5.5 KM) NORTH-NORTHEAST OF COBDEN AND 3.0 MI (4.8 KM)
 DP2910'SOUTH-SOUTHWEST OF MAKANDA.
 DP2910'
 DP2910'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2910'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2910'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 8.8 MI
 DP2910'(14.2 KM) TO LIMESTONE SCHOOL ROAD AND THE STATION ON THE LEFT.
 DP2910'
 DP2910'THE STATION IS LOCATED 191 FT (58.2 M) EAST OF THE CENTERLINE OF US
 DP2910'HIGHWAY 51, 40.3 FT (12.3 M) NORTH OF THE CENTERLINE OF LIMESTONE
 DP2910'SCHOOL ROAD AND 112 FT (34.1 M) WEST OF THE CENTERLINE OF CEDAR BLUFF
 DP2910'LANE.
 DP2910'
 DP2910'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2910'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2910'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2911 ***********************************************************************
 DP2911  DESIGNATION -  UM 007
 DP2911  PID         -  DP2911
 DP2911  STATE/COUNTY-  IL/UNION
 DP2911  COUNTRY     -  US
 DP2911  USGS QUAD   -  MAKANDA (2018)
 DP2911
 DP2911                         *CURRENT SURVEY CONTROL
 DP2911  ______________________________________________________________________
 DP2911* NAD 83(1986) POSITION- 37 35 23.91   (N) 089 14 02.71   (W)   HD_HELD1
 DP2911* NAVD 88 ORTHO HEIGHT -   180.404 (meters)      591.88  (feet) ADJUSTED
 DP2911  ______________________________________________________________________
 DP2911  GEOID HEIGHT    -        -28.813 (meters)                     GEOID18
 DP2911  DYNAMIC HEIGHT  -        180.275 (meters)      591.45  (feet) COMP
 DP2911  MODELED GRAVITY -    979,906.5   (mgal)                       NAVD 88
 DP2911
 DP2911  VERT ORDER      -  SECOND    CLASS I
 DP2911
 DP2911.The horizontal coordinates were determined by differentially corrected
 DP2911.hand held GPS observations or other comparable positioning techniques
 DP2911.and have an estimated accuracy of +/- 3 meters.
 DP2911
 DP2911.The orthometric height was determined by differential leveling and
 DP2911.adjusted by the NATIONAL GEODETIC SURVEY
 DP2911.in July 2014.
 DP2911
 DP2911.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2911.GEOID18 height accuracy estimate available here.
 DP2911
 DP2911.Click photographs - Photos may exist for this station.
 DP2911
 DP2911.The dynamic height is computed by dividing the NAVD 88
 DP2911.geopotential number by the normal gravity value computed on the
 DP2911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2911.degrees latitude (g = 980.6199 gals.).
 DP2911
 DP2911.The modeled gravity was interpolated from observed gravity values.
 DP2911
 DP2911;                    North         East    Units  Estimated Accuracy
 DP2911;SPC IL W     -   102,871.7     782,360.9     MT  (+/- 3 meters HH1 GPS) 
 DP2911
 DP2911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0275362669(NAD 83)
 DP2911
 DP2911                          SUPERSEDED SURVEY CONTROL
 DP2911
 DP2911.No superseded survey control is available for this station.
 DP2911
 DP2911_MARKER: F = FLANGE-ENCASED ROD
 DP2911_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2911_STAMPING: UM 007 2013
 DP2911_MARK LOGO: UIL
 DP2911_PROJECTION: FLUSH
 DP2911_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2911_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2911+STABILITY: POSITION/ELEVATION WELL
 DP2911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2911+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2911_ROD/PIPE-DEPTH: 7.3 meters
 DP2911_SLEEVE-DEPTH  : 0.9 meters
 DP2911
 DP2911  HISTORY     - Date     Condition        Report By
 DP2911  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2911
 DP2911                          STATION DESCRIPTION
 DP2911
 DP2911'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2911'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST-SOUTHEAST OF
 DP2911'POMONA, 4.2 MI (6.8 KM) NORTH-NORTHEAST OF COBDEN AND 2.3 MI (3.7 KM)
 DP2911'SOUTHWEST OF MAKANDA.
 DP2911'
 DP2911'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2911'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2911'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 6.3 MI
 DP2911'(10.1 KM) TO MAKANDA ROAD, CONTINUE SOUTH ON US HIGHWAY 51 FOR 1.7 MI
 DP2911'(2.7 KM) TO THE STATION ON THE LEFT.
 DP2911'
 DP2911'THE STATION IS LOCATED 26.0 FT (7.9 M) EAST OF THE CENTERLINE OF US
 DP2911'HIGHWAY 51, 4.9 FT (1.5 M) SOUTHEAST OF A GUARDRAIL POST AND 5.2 FT
 DP2911'(1.6 M) NORTHEAST OF A GUARDRAIL POST.
 DP2911'
 DP2911'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2911'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2911'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2912 ***********************************************************************
 DP2912  DESIGNATION -  UM 008
 DP2912  PID         -  DP2912
 DP2912  STATE/COUNTY-  IL/JACKSON
 DP2912  COUNTRY     -  US
 DP2912  USGS QUAD   -  MAKANDA (2018)
 DP2912
 DP2912                         *CURRENT SURVEY CONTROL
 DP2912  ______________________________________________________________________
 DP2912* NAD 83(1986) POSITION- 37 36 12.52   (N) 089 13 56.65   (W)   HD_HELD1
 DP2912* NAVD 88 ORTHO HEIGHT -   208.715 (meters)      684.76  (feet) ADJUSTED
 DP2912  ______________________________________________________________________
 DP2912  GEOID HEIGHT    -        -28.844 (meters)                     GEOID18
 DP2912  DYNAMIC HEIGHT  -        208.565 (meters)      684.27  (feet) COMP
 DP2912  MODELED GRAVITY -    979,907.9   (mgal)                       NAVD 88
 DP2912
 DP2912  VERT ORDER      -  SECOND    CLASS I
 DP2912
 DP2912.The horizontal coordinates were determined by differentially corrected
 DP2912.hand held GPS observations or other comparable positioning techniques
 DP2912.and have an estimated accuracy of +/- 3 meters.
 DP2912
 DP2912.The orthometric height was determined by differential leveling and
 DP2912.adjusted by the NATIONAL GEODETIC SURVEY
 DP2912.in July 2014.
 DP2912
 DP2912.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2912.GEOID18 height accuracy estimate available here.
 DP2912
 DP2912.Click photographs - Photos may exist for this station.
 DP2912
 DP2912.The dynamic height is computed by dividing the NAVD 88
 DP2912.geopotential number by the normal gravity value computed on the
 DP2912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2912.degrees latitude (g = 980.6199 gals.).
 DP2912
 DP2912.The modeled gravity was interpolated from observed gravity values.
 DP2912
 DP2912;                    North         East    Units  Estimated Accuracy
 DP2912;SPC IL W     -   104,371.8     782,494.7     MT  (+/- 3 meters HH1 GPS) 
 DP2912
 DP2912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0293764164(NAD 83)
 DP2912
 DP2912                          SUPERSEDED SURVEY CONTROL
 DP2912
 DP2912.No superseded survey control is available for this station.
 DP2912
 DP2912_MARKER: F = FLANGE-ENCASED ROD
 DP2912_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2912_STAMPING: UM 008 2013
 DP2912_MARK LOGO: UIL
 DP2912_PROJECTION: FLUSH
 DP2912_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2912_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2912+STABILITY: POSITION/ELEVATION WELL
 DP2912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2912+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2912_ROD/PIPE-DEPTH: 5.5 meters
 DP2912_SLEEVE-DEPTH  : 0.9 meters
 DP2912
 DP2912  HISTORY     - Date     Condition        Report By
 DP2912  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2912
 DP2912                          STATION DESCRIPTION
 DP2912
 DP2912'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2912'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST-SOUTHEAST OF POMONA,
 DP2912'5.1 MI (8.2 KM) NORTH-NORTHEAST OF COBDEN AND 1.6 MI (2.6 KM)
 DP2912'SOUTHWEST OF MAKANDA.
 DP2912'
 DP2912'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2912'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2912'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 6.3 MI
 DP2912'(10.1 KM) TO MAKANDA ROAD, CONTINUE SOUTH ON US HIGHWAY 51 FOR 0.8 MI
 DP2912'(1.3 KM) TO THE STATION ON THE LEFT.
 DP2912'
 DP2912'THE STATION IS LOCATED 64.0 FT (19.5 M) EAST OF THE CENTERLINE OF US
 DP2912'HIGHWAY 51, 9 FT (2.7 M) NORTHEAST OF SOME RIP-RAP, 32.2 FT (9.8 M)
 DP2912'SOUTHWEST OF A 12 INCH (30 CM) CEDAR TREE AND 39.3 FT (12.0 M) WEST OF
 DP2912'A 12 INCH (30 CM) CEDAR TREE.
 DP2912'
 DP2912'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2912'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2912'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2913 ***********************************************************************
 DP2913  DESIGNATION -  UM 009
 DP2913  PID         -  DP2913
 DP2913  STATE/COUNTY-  IL/JACKSON
 DP2913  COUNTRY     -  US
 DP2913  USGS QUAD   -  MAKANDA (2018)
 DP2913
 DP2913                         *CURRENT SURVEY CONTROL
 DP2913  ______________________________________________________________________
 DP2913* NAD 83(1986) POSITION- 37 36 53.69   (N) 089 14 03.64   (W)   HD_HELD1
 DP2913* NAVD 88 ORTHO HEIGHT -   215.018 (meters)      705.44  (feet) ADJUSTED
 DP2913  ______________________________________________________________________
 DP2913  GEOID HEIGHT    -        -28.871 (meters)                     GEOID18
 DP2913  DYNAMIC HEIGHT  -        214.864 (meters)      704.93  (feet) COMP
 DP2913  MODELED GRAVITY -    979,909.8   (mgal)                       NAVD 88
 DP2913
 DP2913  VERT ORDER      -  SECOND    CLASS I
 DP2913
 DP2913.The horizontal coordinates were determined by differentially corrected
 DP2913.hand held GPS observations or other comparable positioning techniques
 DP2913.and have an estimated accuracy of +/- 3 meters.
 DP2913
 DP2913.The orthometric height was determined by differential leveling and
 DP2913.adjusted by the NATIONAL GEODETIC SURVEY
 DP2913.in July 2014.
 DP2913
 DP2913.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2913.GEOID18 height accuracy estimate available here.
 DP2913
 DP2913.Click photographs - Photos may exist for this station.
 DP2913
 DP2913.The dynamic height is computed by dividing the NAVD 88
 DP2913.geopotential number by the normal gravity value computed on the
 DP2913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2913.degrees latitude (g = 980.6199 gals.).
 DP2913
 DP2913.The modeled gravity was interpolated from observed gravity values.
 DP2913
 DP2913;                    North         East    Units  Estimated Accuracy
 DP2913;SPC IL W     -   105,639.3     782,310.6     MT  (+/- 3 meters HH1 GPS) 
 DP2913
 DP2913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0279665437(NAD 83)
 DP2913
 DP2913                          SUPERSEDED SURVEY CONTROL
 DP2913
 DP2913.No superseded survey control is available for this station.
 DP2913
 DP2913_MARKER: F = FLANGE-ENCASED ROD
 DP2913_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2913_STAMPING: UM 009 2013
 DP2913_MARK LOGO: UIL
 DP2913_PROJECTION: FLUSH
 DP2913_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2913_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2913+STABILITY: POSITION/ELEVATION WELL
 DP2913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2913+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2913_ROD/PIPE-DEPTH: 5.2 meters
 DP2913_SLEEVE-DEPTH  : 0.9 meters
 DP2913
 DP2913  HISTORY     - Date     Condition        Report By
 DP2913  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2913
 DP2913                          STATION DESCRIPTION
 DP2913
 DP2913'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2913'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH OF COBDEN, 5.7 MI
 DP2913'(9.2 KM) EAST OF POMONA AND 1.4 MI (2.3 KM) WEST OF MAKANDA.
 DP2913'
 DP2913'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2913'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2913'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 6.3 MI
 DP2913'(10.1 KM) TO MAKANDA ROAD AND THE STATION ON THE RIGHT.
 DP2913'
 DP2913'THE STATION IS LOCATED 95.8 FT (29.2 M) WEST OF THE CENTERLINE OF US
 DP2913'HIGHWAY 51, 67.5 SOUTH OF THE CENTERLINE OF MAKANDA ROAD, 34.4 FT
 DP2913'(10.5 M) SOUTHEAST OF THE TOP CENTER OF A CULVERT FLAIR AND 93.8 FT
 DP2913'(28.6 M) EAST OF OLD US HIGHWAY 51.
 DP2913'
 DP2913'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2913'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2913'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2914 ***********************************************************************
 DP2914  DESIGNATION -  UM 010
 DP2914  PID         -  DP2914
 DP2914  STATE/COUNTY-  IL/JACKSON
 DP2914  COUNTRY     -  US
 DP2914  USGS QUAD   -  CARBONDALE (2018)
 DP2914
 DP2914                         *CURRENT SURVEY CONTROL
 DP2914  ______________________________________________________________________
 DP2914* NAD 83(1986) POSITION- 37 37 41.27   (N) 089 14 07.31   (W)   HD_HELD1
 DP2914* NAVD 88 ORTHO HEIGHT -   191.948 (meters)      629.75  (feet) ADJUSTED
 DP2914  ______________________________________________________________________
 DP2914  GEOID HEIGHT    -        -28.904 (meters)                     GEOID18
 DP2914  DYNAMIC HEIGHT  -        191.811 (meters)      629.30  (feet) COMP
 DP2914  MODELED GRAVITY -    979,913.8   (mgal)                       NAVD 88
 DP2914
 DP2914  VERT ORDER      -  SECOND    CLASS I
 DP2914
 DP2914.The horizontal coordinates were determined by differentially corrected
 DP2914.hand held GPS observations or other comparable positioning techniques
 DP2914.and have an estimated accuracy of +/- 3 meters.
 DP2914
 DP2914.The orthometric height was determined by differential leveling and
 DP2914.adjusted by the NATIONAL GEODETIC SURVEY
 DP2914.in July 2014.
 DP2914
 DP2914.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2914.GEOID18 height accuracy estimate available here.
 DP2914
 DP2914.Click photographs - Photos may exist for this station.
 DP2914
 DP2914.The dynamic height is computed by dividing the NAVD 88
 DP2914.geopotential number by the normal gravity value computed on the
 DP2914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2914.degrees latitude (g = 980.6199 gals.).
 DP2914
 DP2914.The modeled gravity was interpolated from observed gravity values.
 DP2914
 DP2914;                    North         East    Units  Estimated Accuracy
 DP2914;SPC IL W     -   107,105.3     782,206.0     MT  (+/- 3 meters HH1 GPS) 
 DP2914
 DP2914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0274166906(NAD 83)
 DP2914
 DP2914                          SUPERSEDED SURVEY CONTROL
 DP2914
 DP2914.No superseded survey control is available for this station.
 DP2914
 DP2914_MARKER: F = FLANGE-ENCASED ROD
 DP2914_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2914_STAMPING: UM 010 2013
 DP2914_MARK LOGO: UIL
 DP2914_PROJECTION: FLUSH
 DP2914_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2914_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2914+STABILITY: POSITION/ELEVATION WELL
 DP2914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2914+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2914_ROD/PIPE-DEPTH: 3.0 meters
 DP2914_SLEEVE-DEPTH  : 0.9 meters
 DP2914
 DP2914  HISTORY     - Date     Condition        Report By
 DP2914  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2914
 DP2914                          STATION DESCRIPTION
 DP2914
 DP2914'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2914'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH OF COBDEN, 5.6 MI
 DP2914'(9.0 KM) EAST OF POMONA AND 1.6 MI (2.6 KM) WEST-NORTHWEST OF MAKANDA.
 DP2914'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2914'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2914'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 4.4 MI
 DP2914'(7.1 KM) TO POTTERS ROAD, CONTINUE SOUTH ON US HIGHWAY 51 FOR 1.0 MI
 DP2914'(1.6 KM) TO THE STATION ON THE LEFT.
 DP2914'
 DP2914'THE STATION IS LOCATED 67.8 FT (20.7 M) EAST OF THE CENTERLINE OF US
 DP2914'HIGHWAY 51, 36.2 SOUTH OF THE SOUTH EDGE OF A PRIVATE ENTRANCE AND 115
 DP2914'FT (35.1 M) NORTHEAST OF THE NORTH END OF A CULVERT HEADWALL.
 DP2914'
 DP2914'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2914'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2914'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2915 ***********************************************************************
 DP2915  DESIGNATION -  UM 011
 DP2915  PID         -  DP2915
 DP2915  STATE/COUNTY-  IL/JACKSON
 DP2915  COUNTRY     -  US
 DP2915  USGS QUAD   -  CARBONDALE (2018)
 DP2915
 DP2915                         *CURRENT SURVEY CONTROL
 DP2915  ______________________________________________________________________
 DP2915* NAD 83(1986) POSITION- 37 38 24.96   (N) 089 14 05.90   (W)   HD_HELD1
 DP2915* NAVD 88 ORTHO HEIGHT -   180.514 (meters)      592.24  (feet) ADJUSTED
 DP2915  ______________________________________________________________________
 DP2915  GEOID HEIGHT    -        -28.932 (meters)                     GEOID18
 DP2915  DYNAMIC HEIGHT  -        180.386 (meters)      591.82  (feet) COMP
 DP2915  MODELED GRAVITY -    979,917.5   (mgal)                       NAVD 88
 DP2915
 DP2915  VERT ORDER      -  SECOND    CLASS I
 DP2915
 DP2915.The horizontal coordinates were determined by differentially corrected
 DP2915.hand held GPS observations or other comparable positioning techniques
 DP2915.and have an estimated accuracy of +/- 3 meters.
 DP2915
 DP2915.The orthometric height was determined by differential leveling and
 DP2915.adjusted by the NATIONAL GEODETIC SURVEY
 DP2915.in July 2014.
 DP2915
 DP2915.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2915.GEOID18 height accuracy estimate available here.
 DP2915
 DP2915.Click photographs - Photos may exist for this station.
 DP2915
 DP2915.The dynamic height is computed by dividing the NAVD 88
 DP2915.geopotential number by the normal gravity value computed on the
 DP2915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2915.degrees latitude (g = 980.6199 gals.).
 DP2915
 DP2915.The modeled gravity was interpolated from observed gravity values.
 DP2915
 DP2915;                    North         East    Units  Estimated Accuracy
 DP2915;SPC IL W     -   108,452.6     782,227.2     MT  (+/- 3 meters HH1 GPS) 
 DP2915
 DP2915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0280768252(NAD 83)
 DP2915
 DP2915                          SUPERSEDED SURVEY CONTROL
 DP2915
 DP2915.No superseded survey control is available for this station.
 DP2915
 DP2915_MARKER: F = FLANGE-ENCASED ROD
 DP2915_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP2915+WITH SETTING: INFORMATION.
 DP2915_STAMPING: UM 011 2013
 DP2915_MARK LOGO: UIL
 DP2915_PROJECTION: FLUSH
 DP2915_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2915_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP2915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2915+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2915_ROD/PIPE-DEPTH: 0.9 meters
 DP2915_SLEEVE-DEPTH  : 0.9 meters
 DP2915
 DP2915  HISTORY     - Date     Condition        Report By
 DP2915  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2915
 DP2915                          STATION DESCRIPTION
 DP2915
 DP2915'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2915'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH OF CARBONDALE, 5.6
 DP2915'MI (9.0 KM) EAST OF POMONA AND 2.1 MI (3.4 KM) NORTHWEST OF MAKANDA.
 DP2915'
 DP2915'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2915'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2915'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 4.4 MI
 DP2915'(7.1 KM) TO POTTERS ROAD, CONTINUE SOUTH ON US HIGHWAY 51 FOR 0.3 MI
 DP2915'(0.5 KM) TO THE STATION ON THE LEFT.
 DP2915'
 DP2915'THE STATION IS LOCATED 75.5 FT (23.0 M) EAST OF THE CENTERLINE OF US
 DP2915'HIGHWAY 51, 80.0 FT (24.4 M) NORTHWEST OF A 24 INCH (61 CM) ELM TREE
 DP2915'AND 85.0 FT (25.9 M) SOUTHWEST OF A 15 INCH (38 CM) HAWTHORN TREE.
 DP2915'
 DP2915'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2915'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2915'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2916 ***********************************************************************
 DP2916  DESIGNATION -  UM 012
 DP2916  PID         -  DP2916
 DP2916  STATE/COUNTY-  IL/JACKSON
 DP2916  COUNTRY     -  US
 DP2916  USGS QUAD   -  CARBONDALE (2018)
 DP2916
 DP2916                         *CURRENT SURVEY CONTROL
 DP2916  ______________________________________________________________________
 DP2916* NAD 83(1986) POSITION- 37 39 11.80   (N) 089 14 00.53   (W)   HD_HELD1
 DP2916* NAVD 88 ORTHO HEIGHT -   181.106 (meters)      594.18  (feet) ADJUSTED
 DP2916  ______________________________________________________________________
 DP2916  GEOID HEIGHT    -        -28.961 (meters)                     GEOID18
 DP2916  DYNAMIC HEIGHT  -        180.979 (meters)      593.76  (feet) COMP
 DP2916  MODELED GRAVITY -    979,921.4   (mgal)                       NAVD 88
 DP2916
 DP2916  VERT ORDER      -  SECOND    CLASS I
 DP2916
 DP2916.The horizontal coordinates were determined by differentially corrected
 DP2916.hand held GPS observations or other comparable positioning techniques
 DP2916.and have an estimated accuracy of +/- 3 meters.
 DP2916
 DP2916.The orthometric height was determined by differential leveling and
 DP2916.adjusted by the NATIONAL GEODETIC SURVEY
 DP2916.in July 2014.
 DP2916
 DP2916.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2916.GEOID18 height accuracy estimate available here.
 DP2916
 DP2916.Click photographs - Photos may exist for this station.
 DP2916
 DP2916.The dynamic height is computed by dividing the NAVD 88
 DP2916.geopotential number by the normal gravity value computed on the
 DP2916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2916.degrees latitude (g = 980.6199 gals.).
 DP2916
 DP2916.The modeled gravity was interpolated from observed gravity values.
 DP2916
 DP2916;                    North         East    Units  Estimated Accuracy
 DP2916;SPC IL W     -   109,898.0     782,344.5     MT  (+/- 3 meters HH1 GPS) 
 DP2916
 DP2916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0297369693(NAD 83)
 DP2916
 DP2916                          SUPERSEDED SURVEY CONTROL
 DP2916
 DP2916.No superseded survey control is available for this station.
 DP2916
 DP2916_MARKER: F = FLANGE-ENCASED ROD
 DP2916_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2916_STAMPING: UM 012 2013
 DP2916_MARK LOGO: UIL
 DP2916_PROJECTION: FLUSH
 DP2916_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2916_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2916+STABILITY: POSITION/ELEVATION WELL
 DP2916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2916+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2916_ROD/PIPE-DEPTH: 4.9 meters
 DP2916_SLEEVE-DEPTH  : 0.9 meters
 DP2916
 DP2916  HISTORY     - Date     Condition        Report By
 DP2916  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2916
 DP2916                          STATION DESCRIPTION
 DP2916
 DP2916'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2916'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) EAST-NORTHEAST OF POMONA,
 DP2916'5.2 MI (8.4 KM) SOUTH OF CARBONDALE AND 2.8 MI (4.5 KM)
 DP2916'NORTH-NORTHWEST OF MAKANDA.
 DP2916'
 DP2916'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2916'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2916'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 3.6 MI
 DP2916'(5.8 KM) TO CASHEN DRIVE, CONTINUE SOUTH ON US HIGHWAY 51 FOR 0.1 MI
 DP2916'(0.2 KM) TO THE STATION ON THE LEFT.
 DP2916'
 DP2916'THE STATION IS LOCATED 32.3 FT (9.8 M) EAST OF THE CENTERLINE OF US
 DP2916'HIGHWAY 51, 8.6 FT (2.6 M) NORTHEAST OF A GUARDRAIL POST AND 9.2 FT
 DP2916'(2.8 M) SOUTHEAST OF A GUARDRAIL POST.
 DP2916'
 DP2916'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2916'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2916'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2917 ***********************************************************************
 DP2917  DESIGNATION -  UM 013
 DP2917  PID         -  DP2917
 DP2917  STATE/COUNTY-  IL/JACKSON
 DP2917  COUNTRY     -  US
 DP2917  USGS QUAD   -  CARBONDALE (2018)
 DP2917
 DP2917                         *CURRENT SURVEY CONTROL
 DP2917  ______________________________________________________________________
 DP2917* NAD 83(1986) POSITION- 37 40 03.06   (N) 089 14 01.50   (W)   HD_HELD1
 DP2917* NAVD 88 ORTHO HEIGHT -   170.163 (meters)      558.28  (feet) ADJUSTED
 DP2917  ______________________________________________________________________
 DP2917  GEOID HEIGHT    -        -28.994 (meters)                     GEOID18
 DP2917  DYNAMIC HEIGHT  -        170.044 (meters)      557.89  (feet) COMP
 DP2917  MODELED GRAVITY -    979,925.7   (mgal)                       NAVD 88
 DP2917
 DP2917  VERT ORDER      -  SECOND    CLASS I
 DP2917
 DP2917.The horizontal coordinates were determined by differentially corrected
 DP2917.hand held GPS observations or other comparable positioning techniques
 DP2917.and have an estimated accuracy of +/- 3 meters.
 DP2917
 DP2917.The orthometric height was determined by differential leveling and
 DP2917.adjusted by the NATIONAL GEODETIC SURVEY
 DP2917.in July 2014.
 DP2917
 DP2917.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2917.GEOID18 height accuracy estimate available here.
 DP2917
 DP2917.Click photographs - Photos may exist for this station.
 DP2917
 DP2917.The dynamic height is computed by dividing the NAVD 88
 DP2917.geopotential number by the normal gravity value computed on the
 DP2917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2917.degrees latitude (g = 980.6199 gals.).
 DP2917
 DP2917.The modeled gravity was interpolated from observed gravity values.
 DP2917
 DP2917;                    North         East    Units  Estimated Accuracy
 DP2917;SPC IL W     -   111,478.1     782,305.0     MT  (+/- 3 meters HH1 GPS) 
 DP2917
 DP2917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0298771273(NAD 83)
 DP2917
 DP2917                          SUPERSEDED SURVEY CONTROL
 DP2917
 DP2917.No superseded survey control is available for this station.
 DP2917
 DP2917_MARKER: F = FLANGE-ENCASED ROD
 DP2917_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2917_STAMPING: UM 013 2013
 DP2917_MARK LOGO: UIL
 DP2917_PROJECTION: FLUSH
 DP2917_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2917_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2917+STABILITY: POSITION/ELEVATION WELL
 DP2917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2917+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2917_ROD/PIPE-DEPTH: 6.1 meters
 DP2917_SLEEVE-DEPTH  : 0.9 meters
 DP2917
 DP2917  HISTORY     - Date     Condition        Report By
 DP2917  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2917
 DP2917                          STATION DESCRIPTION
 DP2917
 DP2917'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2917'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST-NORTHEAST OF
 DP2917'POMONA, 4.2 MI (6.8 KM) SOUTH-SOUTHWEST OF CARBONDALE AND 3.7 MI (6.0
 DP2917'KM) NORTH-NORTHWEST OF MAKANDA.
 DP2917'
 DP2917'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2917'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2917'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 2.4 MI
 DP2917'(3.9 KM) TO OLD US HIGHWAY 51, CONTINUE SOUTH ON US HIGHWAY 51 FOR 0.2
 DP2917'MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP2917'
 DP2917'THE STATION IS LOCATED 29.2 FT (8.9 M) EAST OF THE CENTERLINE OF US
 DP2917'HIGHWAY 51, 5.9 FT (1.8 M) EAST OF A GUARDRAIL POST AND 9.0 FT (2.7 M)
 DP2917'NORTHEAST OF THE NORTHEAST CORNER OF A STORM INLET.
 DP2917'
 DP2917'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2917'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2917'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2918 ***********************************************************************
 DP2918  DESIGNATION -  UM 014
 DP2918  PID         -  DP2918
 DP2918  STATE/COUNTY-  IL/JACKSON
 DP2918  COUNTRY     -  US
 DP2918  USGS QUAD   -  CARBONDALE (2018)
 DP2918
 DP2918                         *CURRENT SURVEY CONTROL
 DP2918  ______________________________________________________________________
 DP2918* NAD 83(1986) POSITION- 37 40 47.06   (N) 089 14 08.53   (W)   HD_HELD1
 DP2918* NAVD 88 ORTHO HEIGHT -   150.588 (meters)      494.05  (feet) ADJUSTED
 DP2918  ______________________________________________________________________
 DP2918  GEOID HEIGHT    -        -29.021 (meters)                     GEOID18
 DP2918  DYNAMIC HEIGHT  -        150.482 (meters)      493.71  (feet) COMP
 DP2918  MODELED GRAVITY -    979,927.1   (mgal)                       NAVD 88
 DP2918
 DP2918  VERT ORDER      -  SECOND    CLASS I
 DP2918
 DP2918.The horizontal coordinates were determined by differentially corrected
 DP2918.hand held GPS observations or other comparable positioning techniques
 DP2918.and have an estimated accuracy of +/- 3 meters.
 DP2918
 DP2918.The orthometric height was determined by differential leveling and
 DP2918.adjusted by the NATIONAL GEODETIC SURVEY
 DP2918.in July 2014.
 DP2918
 DP2918.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2918.GEOID18 height accuracy estimate available here.
 DP2918
 DP2918.Click photographs - Photos may exist for this station.
 DP2918
 DP2918.The dynamic height is computed by dividing the NAVD 88
 DP2918.geopotential number by the normal gravity value computed on the
 DP2918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2918.degrees latitude (g = 980.6199 gals.).
 DP2918
 DP2918.The modeled gravity was interpolated from observed gravity values.
 DP2918
 DP2918;                    North         East    Units  Estimated Accuracy
 DP2918;SPC IL W     -   112,832.9     782,119.3     MT  (+/- 3 meters HH1 GPS) 
 DP2918
 DP2918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0284772634(NAD 83)
 DP2918
 DP2918                          SUPERSEDED SURVEY CONTROL
 DP2918
 DP2918.No superseded survey control is available for this station.
 DP2918
 DP2918_MARKER: F = FLANGE-ENCASED ROD
 DP2918_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2918_STAMPING: UM 014 2013
 DP2918_MARK LOGO: UIL
 DP2918_PROJECTION: FLUSH
 DP2918_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2918_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2918+STABILITY: POSITION/ELEVATION WELL
 DP2918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2918+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2918_ROD/PIPE-DEPTH: 6.1 meters
 DP2918_SLEEVE-DEPTH  : 0.9 meters
 DP2918
 DP2918  HISTORY     - Date     Condition        Report By
 DP2918  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2918
 DP2918                          STATION DESCRIPTION
 DP2918
 DP2918'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2918'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST-NORTHEAST OF
 DP2918'POMONA, 4.5 MI (7.2 KM) NORTH-NORTHWEST OF MAKANDA AND 3.4 MI (5.5 KM)
 DP2918'SOUTH-SOUTHWEST OF CARBONDALE.
 DP2918'
 DP2918'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2918'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2918'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 1.8 MI
 DP2918'(2.9 KM) TO THE STATION ON THE RIGHT.
 DP2918'
 DP2918'THE STATION IS LOCATED 54.4 FT (16.6 M) WEST-NORTHWEST OF THE
 DP2918'CENTERLINE OF US HIGHWAY 51 AND 58 FT (17.7 M) SOUTHEAST OF A WOODED
 DP2918'AREA.
 DP2918'
 DP2918'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2918'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2918'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2919 ***********************************************************************
 DP2919  DESIGNATION -  UM 015
 DP2919  PID         -  DP2919
 DP2919  STATE/COUNTY-  IL/JACKSON
 DP2919  COUNTRY     -  US
 DP2919  USGS QUAD   -  CARBONDALE (2018)
 DP2919
 DP2919                         *CURRENT SURVEY CONTROL
 DP2919  ______________________________________________________________________
 DP2919* NAD 83(1986) POSITION- 37 41 27.97   (N) 089 13 35.27   (W)   HD_HELD1
 DP2919* NAVD 88 ORTHO HEIGHT -   137.512 (meters)      451.15  (feet) ADJUSTED
 DP2919  ______________________________________________________________________
 DP2919  GEOID HEIGHT    -        -29.043 (meters)                     GEOID18
 DP2919  DYNAMIC HEIGHT  -        137.416 (meters)      450.84  (feet) COMP
 DP2919  MODELED GRAVITY -    979,929.5   (mgal)                       NAVD 88
 DP2919
 DP2919  VERT ORDER      -  SECOND    CLASS I
 DP2919
 DP2919.The horizontal coordinates were determined by differentially corrected
 DP2919.hand held GPS observations or other comparable positioning techniques
 DP2919.and have an estimated accuracy of +/- 3 meters.
 DP2919
 DP2919.The orthometric height was determined by differential leveling and
 DP2919.adjusted by the NATIONAL GEODETIC SURVEY
 DP2919.in July 2014.
 DP2919
 DP2919.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2919.GEOID18 height accuracy estimate available here.
 DP2919
 DP2919.Click photographs - Photos may exist for this station.
 DP2919
 DP2919.The dynamic height is computed by dividing the NAVD 88
 DP2919.geopotential number by the normal gravity value computed on the
 DP2919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2919.degrees latitude (g = 980.6199 gals.).
 DP2919
 DP2919.The modeled gravity was interpolated from observed gravity values.
 DP2919
 DP2919;                    North         East    Units  Estimated Accuracy
 DP2919;SPC IL W     -   114,102.3     782,921.6     MT  (+/- 3 meters HH1 GPS) 
 DP2919
 DP2919_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0369273875(NAD 83)
 DP2919
 DP2919                          SUPERSEDED SURVEY CONTROL
 DP2919
 DP2919.No superseded survey control is available for this station.
 DP2919
 DP2919_MARKER: F = FLANGE-ENCASED ROD
 DP2919_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2919_STAMPING: UM 015 2013
 DP2919_MARK LOGO: UIL
 DP2919_PROJECTION: FLUSH
 DP2919_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2919_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2919+STABILITY: POSITION/ELEVATION WELL
 DP2919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2919+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2919_ROD/PIPE-DEPTH: 8.2 meters
 DP2919_SLEEVE-DEPTH  : 0.9 meters
 DP2919
 DP2919  HISTORY     - Date     Condition        Report By
 DP2919  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2919
 DP2919                          STATION DESCRIPTION
 DP2919
 DP2919'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2919'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHEAST OF POMONA, 5.2
 DP2919'MI (8.4 KM) NORTH OF MAKANDA AND 2.5 MI (4.0 KM) SOUTH-SOUTHWEST OF
 DP2919'CARBONDALE.
 DP2919'
 DP2919'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2919'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2919'CARBONDALE, IL, GO SOUTH ON US HIGHWAY 51 (ILLINOIS AVENUE) FOR 0.8 MI
 DP2919'(1.3 KM) (0.3 KM) TO THE STATION ON THE LEFT.
 DP2919'
 DP2919'THE STATION IS LOCATED 92.5 FT (28.2 M) SOUTHEAST OF THE CENTERLINE OF
 DP2919'US HIGHWAY 51, 20.0 FT (6.1 M) NORTHEAST OF THE NORTHEAST CORNER OF A
 DP2919'FIBER OPTIC HANDHOLE, 23.6 FT (7.2 M) NORTHWEST OF A FENCE AND 39 FT
 DP2919'(11.9 M) NORTHEAST OF THE NORTHEAST EDGE OF A PAVED FIELD ENTRANCE.
 DP2919'
 DP2919'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2919'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2919'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2920 ***********************************************************************
 DP2920  DESIGNATION -  UM 016
 DP2920  PID         -  DP2920
 DP2920  STATE/COUNTY-  IL/JACKSON
 DP2920  COUNTRY     -  US
 DP2920  USGS QUAD   -  CARBONDALE (2018)
 DP2920
 DP2920                         *CURRENT SURVEY CONTROL
 DP2920  ______________________________________________________________________
 DP2920* NAD 83(1986) POSITION- 37 42 17.85   (N) 089 14 14.92   (W)   HD_HELD1
 DP2920* NAVD 88 ORTHO HEIGHT -   136.919 (meters)      449.21  (feet) ADJUSTED
 DP2920  ______________________________________________________________________
 DP2920  GEOID HEIGHT    -        -29.074 (meters)                     GEOID18
 DP2920  DYNAMIC HEIGHT  -        136.823 (meters)      448.89  (feet) COMP
 DP2920  MODELED GRAVITY -    979,928.3   (mgal)                       NAVD 88
 DP2920
 DP2920  VERT ORDER      -  SECOND    CLASS I
 DP2920
 DP2920.The horizontal coordinates were determined by differentially corrected
 DP2920.hand held GPS observations or other comparable positioning techniques
 DP2920.and have an estimated accuracy of +/- 3 meters.
 DP2920
 DP2920.The orthometric height was determined by differential leveling and
 DP2920.adjusted by the NATIONAL GEODETIC SURVEY
 DP2920.in July 2014.
 DP2920
 DP2920.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2920.GEOID18 height accuracy estimate available here.
 DP2920
 DP2920.Click photographs - Photos may exist for this station.
 DP2920
 DP2920.The dynamic height is computed by dividing the NAVD 88
 DP2920.geopotential number by the normal gravity value computed on the
 DP2920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2920.degrees latitude (g = 980.6199 gals.).
 DP2920
 DP2920.The modeled gravity was interpolated from observed gravity values.
 DP2920
 DP2920;                    North         East    Units  Estimated Accuracy
 DP2920;SPC IL W     -   115,630.4     781,934.9     MT  (+/- 3 meters HH1 GPS) 
 DP2920
 DP2920_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0275875436(NAD 83)
 DP2920
 DP2920                          SUPERSEDED SURVEY CONTROL
 DP2920
 DP2920.No superseded survey control is available for this station.
 DP2920
 DP2920_MARKER: F = FLANGE-ENCASED ROD
 DP2920_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2920_STAMPING: UM 016 2013
 DP2920_MARK LOGO: UIL
 DP2920_PROJECTION: FLUSH
 DP2920_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2920_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2920+STABILITY: POSITION/ELEVATION WELL
 DP2920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2920+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2920_ROD/PIPE-DEPTH: 6.1 meters
 DP2920_SLEEVE-DEPTH  : 0.9 meters
 DP2920
 DP2920  HISTORY     - Date     Condition        Report By
 DP2920  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2920
 DP2920                          STATION DESCRIPTION
 DP2920
 DP2920'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2920'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTHEAST OF
 DP2920'MURPHYSBORO, 6.2 MI (10.0 KM) NORTH-NORTHWEST OF MAKANDA AND 1.9 MI
 DP2920'(3.1 KM) SOUTHWEST OF CARBONDALE.
 DP2920'
 DP2920'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 51 (ILLINOIS
 DP2920'AVENUE) WITH PLEASANT HILL ROAD LOCATED ON THE SOUTH SIDE OF
 DP2920'CARBONDALE, IL, GO WEST ON PLEASANT HILL ROAD FOR 1.0 MI (1.6 KM) TO
 DP2920'MCLAFFERTY ROAD, TURN RIGHT AND GO NORTH ON MCLAFFERTY ROAD FOR 0.3 MI
 DP2920'(0.5 KM) TO THE STATION ON THE RIGHT.
 DP2920'
 DP2920'THE STATION IS LOCATED 36.4 FT (11.1 M) EAST OF THE CENTERLINE OF
 DP2920'MCLAFFERTY ROAD, 14.0 FT (4.3 M) WEST OF A FENCE AND 24.1 FT (7.3 M)
 DP2920'NORTHWEST OF A FENCE JUNCTION POINT.
 DP2920'
 DP2920'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2920'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2920'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2921 ***********************************************************************
 DP2921  DESIGNATION -  UM 017
 DP2921  PID         -  DP2921
 DP2921  STATE/COUNTY-  IL/JACKSON
 DP2921  COUNTRY     -  US
 DP2921  USGS QUAD   -  MURPHYSBORO (2018)
 DP2921
 DP2921                         *CURRENT SURVEY CONTROL
 DP2921  ______________________________________________________________________
 DP2921* NAD 83(1986) POSITION- 37 46 21.72   (N) 089 20 10.42   (W)   HD_HELD1
 DP2921* NAVD 88 ORTHO HEIGHT -   127.110 (meters)      417.03  (feet) ADJUSTED
 DP2921  ______________________________________________________________________
 DP2921  GEOID HEIGHT    -        -29.211 (meters)                     GEOID18
 DP2921  DYNAMIC HEIGHT  -        127.022 (meters)      416.74  (feet) COMP
 DP2921  MODELED GRAVITY -    979,933.5   (mgal)                       NAVD 88
 DP2921
 DP2921  VERT ORDER      -  SECOND    CLASS I
 DP2921
 DP2921.The horizontal coordinates were determined by differentially corrected
 DP2921.hand held GPS observations or other comparable positioning techniques
 DP2921.and have an estimated accuracy of +/- 3 meters.
 DP2921
 DP2921.The orthometric height was determined by differential leveling and
 DP2921.adjusted by the NATIONAL GEODETIC SURVEY
 DP2921.in July 2014.
 DP2921
 DP2921.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2921.GEOID18 height accuracy estimate available here.
 DP2921
 DP2921.Click photographs - Photos may exist for this station.
 DP2921
 DP2921.The dynamic height is computed by dividing the NAVD 88
 DP2921.geopotential number by the normal gravity value computed on the
 DP2921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2921.degrees latitude (g = 980.6199 gals.).
 DP2921
 DP2921.The modeled gravity was interpolated from observed gravity values.
 DP2921
 DP2921;                    North         East    Units  Estimated Accuracy
 DP2921;SPC IL W     -   123,067.1     773,160.4     MT  (+/- 3 meters HH1 GPS) 
 DP2921
 DP2921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9423983166(NAD 83)
 DP2921
 DP2921                          SUPERSEDED SURVEY CONTROL
 DP2921
 DP2921.No superseded survey control is available for this station.
 DP2921
 DP2921_MARKER: F = FLANGE-ENCASED ROD
 DP2921_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2921_STAMPING: UM 017 2013
 DP2921_MARK LOGO: UIL
 DP2921_PROJECTION: FLUSH
 DP2921_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2921_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2921+STABILITY: POSITION/ELEVATION WELL
 DP2921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2921+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2921_ROD/PIPE-DEPTH: 13.4 meters
 DP2921_SLEEVE-DEPTH  : 0.9 meters
 DP2921
 DP2921  HISTORY     - Date     Condition        Report By
 DP2921  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2921
 DP2921                          STATION DESCRIPTION
 DP2921
 DP2921'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2921'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-NORTHWEST OF
 DP2921'CARBONDALE, 6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF ORAVILLE AND IN THE
 DP2921'TOWN OF MURPHYSBORO, IL.
 DP2921'
 DP2921'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 149 (WALNUT
 DP2921'STREET) WITH 11TH STREET IN MURPHYSBORO, IL, GO NORTH ON 11TH STREET
 DP2921'FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP2921'
 DP2921'THE STATION IS LOCATED 22.0 FT (6.7 M) WEST OF THE CENTERLINE OF 11TH
 DP2921'STREET, 7.7 FT (2.3 M) NORTHWEST OF A WATER METER, 9.3 FT (2.8 M) WEST
 DP2921'OF THE BACK OF CURB, 9.4 FT (2.9 M) EAST OF THE EAST EDGE OF A BRICK
 DP2921'PLANTER AND 195 FT (59.4 M) NORTH OF THE EXTENDED CENTERLINE OF MAPLE
 DP2921'STREET.
 DP2921'
 DP2921'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2921'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2921'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2922 ***********************************************************************
 DP2922  DESIGNATION -  UM 018
 DP2922  PID         -  DP2922
 DP2922  STATE/COUNTY-  IL/JACKSON
 DP2922  COUNTRY     -  US
 DP2922  USGS QUAD   -  MURPHYSBORO (2018)
 DP2922
 DP2922                         *CURRENT SURVEY CONTROL
 DP2922  ______________________________________________________________________
 DP2922* NAD 83(1986) POSITION- 37 48 23.35   (N) 089 19 47.58   (W)   HD_HELD1
 DP2922* NAVD 88 ORTHO HEIGHT -   122.595 (meters)      402.21  (feet) ADJUSTED
 DP2922  ______________________________________________________________________
 DP2922  GEOID HEIGHT    -        -29.244 (meters)                     GEOID18
 DP2922  DYNAMIC HEIGHT  -        122.511 (meters)      401.94  (feet) COMP
 DP2922  MODELED GRAVITY -    979,940.9   (mgal)                       NAVD 88
 DP2922
 DP2922  VERT ORDER      -  SECOND    CLASS I
 DP2922
 DP2922.The horizontal coordinates were determined by differentially corrected
 DP2922.hand held GPS observations or other comparable positioning techniques
 DP2922.and have an estimated accuracy of +/- 3 meters.
 DP2922
 DP2922.The orthometric height was determined by differential leveling and
 DP2922.adjusted by the NATIONAL GEODETIC SURVEY
 DP2922.in July 2014.
 DP2922
 DP2922.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2922.GEOID18 height accuracy estimate available here.
 DP2922
 DP2922.Click photographs - Photos may exist for this station.
 DP2922
 DP2922.The dynamic height is computed by dividing the NAVD 88
 DP2922.geopotential number by the normal gravity value computed on the
 DP2922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2922.degrees latitude (g = 980.6199 gals.).
 DP2922
 DP2922.The modeled gravity was interpolated from observed gravity values.
 DP2922
 DP2922;                    North         East    Units  Estimated Accuracy
 DP2922;SPC IL W     -   126,822.0     773,685.8     MT  (+/- 3 meters HH1 GPS) 
 DP2922
 DP2922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9489186901(NAD 83)
 DP2922
 DP2922                          SUPERSEDED SURVEY CONTROL
 DP2922
 DP2922.No superseded survey control is available for this station.
 DP2922
 DP2922_MARKER: F = FLANGE-ENCASED ROD
 DP2922_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2922_STAMPING: UM 018 2013
 DP2922_MARK LOGO: UIL
 DP2922_PROJECTION: FLUSH
 DP2922_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2922_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2922+STABILITY: POSITION/ELEVATION WELL
 DP2922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2922+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2922_ROD/PIPE-DEPTH: 11.0 meters
 DP2922_SLEEVE-DEPTH  : 0.9 meters
 DP2922
 DP2922  HISTORY     - Date     Condition        Report By
 DP2922  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2922
 DP2922                          STATION DESCRIPTION
 DP2922
 DP2922'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2922'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH OF VERGENNES, 5.0
 DP2922'MI (8.0 KM) SOUTHEAST OF ORAVILLE AND 2.9 MI (4.7 KM) NORTH OF
 DP2922'MURPHYSBORO.
 DP2922'
 DP2922'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 WITH STATE
 DP2922'HIGHWAY 13 AND 127 LOCATED 7 MI (11.3 KM) NORTH OF MURPHYSBORO, IL, GO
 DP2922'SOUTH ON STATE HIGHWAY 13/127 FOR 3.7 MI (6.0 KM) TO BUSINESS HIGHWAY
 DP2922'13, TURN RIGHT AND GO SOUTHWEST ON BUSINESS HIGHWAY 13 FOR 0.5 MI (0.8
 DP2922'KM) TO AVA ROAD AND THE STATION ON THE RIGHT.
 DP2922'
 DP2922'THE STATION IS LOCATED 46.2 FT (14.1 M) NORTH OF THE CENTERLINE OF AVA
 DP2922'ROAD, 41 FT (12.5 M) WEST OF THE EXTENDED CENTERLINE OF BUSINESS
 DP2922'HIGHWAY 13 AND 52.3 FT (15.9 M) NORTHWEST OF THE WEST POST OF A
 DP2922'TRAFFIC SIGN.
 DP2922'
 DP2922'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2922'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2922'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2923 ***********************************************************************
 DP2923  DESIGNATION -  UM 019
 DP2923  PID         -  DP2923
 DP2923  STATE/COUNTY-  IL/JACKSON
 DP2923  COUNTRY     -  US
 DP2923  USGS QUAD   -  MURPHYSBORO (2018)
 DP2923
 DP2923                         *CURRENT SURVEY CONTROL
 DP2923  ______________________________________________________________________
 DP2923* NAD 83(1986) POSITION- 37 49 37.04   (N) 089 19 19.64   (W)   HD_HELD1
 DP2923* NAVD 88 ORTHO HEIGHT -   120.224 (meters)      394.43  (feet) ADJUSTED
 DP2923  ______________________________________________________________________
 DP2923  GEOID HEIGHT    -        -29.261 (meters)                     GEOID18
 DP2923  DYNAMIC HEIGHT  -        120.141 (meters)      394.16  (feet) COMP
 DP2923  MODELED GRAVITY -    979,945.2   (mgal)                       NAVD 88
 DP2923
 DP2923  VERT ORDER      -  SECOND    CLASS I
 DP2923
 DP2923.The horizontal coordinates were determined by differentially corrected
 DP2923.hand held GPS observations or other comparable positioning techniques
 DP2923.and have an estimated accuracy of +/- 3 meters.
 DP2923
 DP2923.The orthometric height was determined by differential leveling and
 DP2923.adjusted by the NATIONAL GEODETIC SURVEY
 DP2923.in July 2014.
 DP2923
 DP2923.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2923.GEOID18 height accuracy estimate available here.
 DP2923
 DP2923.Click photographs - Photos may exist for this station.
 DP2923
 DP2923.The dynamic height is computed by dividing the NAVD 88
 DP2923.geopotential number by the normal gravity value computed on the
 DP2923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2923.degrees latitude (g = 980.6199 gals.).
 DP2923
 DP2923.The modeled gravity was interpolated from observed gravity values.
 DP2923
 DP2923;                    North         East    Units  Estimated Accuracy
 DP2923;SPC IL W     -   129,100.0     774,348.7     MT  (+/- 3 meters HH1 GPS) 
 DP2923
 DP2923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9563189156(NAD 83)
 DP2923
 DP2923                          SUPERSEDED SURVEY CONTROL
 DP2923
 DP2923.No superseded survey control is available for this station.
 DP2923
 DP2923_MARKER: F = FLANGE-ENCASED ROD
 DP2923_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2923_STAMPING: UM 019 2013
 DP2923_MARK LOGO: UIL
 DP2923_PROJECTION: FLUSH
 DP2923_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2923_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2923+STABILITY: POSITION/ELEVATION WELL
 DP2923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2923+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2923_ROD/PIPE-DEPTH: 8.5 meters
 DP2923_SLEEVE-DEPTH  : 0.9 meters
 DP2923
 DP2923  HISTORY     - Date     Condition        Report By
 DP2923  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2923
 DP2923                          STATION DESCRIPTION
 DP2923
 DP2923'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2923'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTH OF VERGENNES, 4.4
 DP2923'MI (7.1 KM) NORTH OF MURPHYSBORO AND 4.3 MI (6.9 KM) SOUTHEAST OF
 DP2923'ORAVILLE.
 DP2923'
 DP2923'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 WITH STATE
 DP2923'HIGHWAY 13 AND 127 LOCATED 7 MI (11.3 KM) NORTH OF MURPHYSBORO, IL, GO
 DP2923'SOUTH ON STATE HIGHWAY 13/127 FOR 1.5 MI (2.4 KM) TO FINNEY ROAD,
 DP2923'CONTINUE SOUTH ON STATE HIGHWAY 13/127 FOR 1.0 MI (1.6 KM) TO THE
 DP2923'STATION ON THE LEFT.
 DP2923'
 DP2923'THE STATION IS LOCATED 41.8 FT (12.7 M) EAST OF THE CENTERLINE OF
 DP2923'STATE HIGHWAY 13/127, 73.6 FT (22.4 M) NORTHWEST OF A FIRE HYDRANT,
 DP2923'76.8 FT (23.4 M) NORTH OF THE NORTH EDGE OF PRIVATE ENTRANCE '16318
 DP2923'STATE HIGHWAY 13/127' AND 145.5 FT (44.3 M) NORTHWEST OF A POWER POLE.
 DP2923'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2923'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2923'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2924 ***********************************************************************
 DP2924  DESIGNATION -  UM 020
 DP2924  PID         -  DP2924
 DP2924  STATE/COUNTY-  IL/JACKSON
 DP2924  COUNTRY     -  US
 DP2924  USGS QUAD   -  MURPHYSBORO (2018)
 DP2924
 DP2924                         *CURRENT SURVEY CONTROL
 DP2924  ______________________________________________________________________
 DP2924* NAD 83(1986) POSITION- 37 50 21.58   (N) 089 19 18.98   (W)   HD_HELD1
 DP2924* NAVD 88 ORTHO HEIGHT -   121.528 (meters)      398.71  (feet) ADJUSTED
 DP2924  ______________________________________________________________________
 DP2924  GEOID HEIGHT    -        -29.272 (meters)                     GEOID18
 DP2924  DYNAMIC HEIGHT  -        121.446 (meters)      398.44  (feet) COMP
 DP2924  MODELED GRAVITY -    979,947.2   (mgal)                       NAVD 88
 DP2924
 DP2924  VERT ORDER      -  SECOND    CLASS I
 DP2924
 DP2924.The horizontal coordinates were determined by differentially corrected
 DP2924.hand held GPS observations or other comparable positioning techniques
 DP2924.and have an estimated accuracy of +/- 3 meters.
 DP2924
 DP2924.The orthometric height was determined by differential leveling and
 DP2924.adjusted by the NATIONAL GEODETIC SURVEY
 DP2924.in July 2014.
 DP2924
 DP2924.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2924.GEOID18 height accuracy estimate available here.
 DP2924
 DP2924.Click photographs - Photos may exist for this station.
 DP2924
 DP2924.The dynamic height is computed by dividing the NAVD 88
 DP2924.geopotential number by the normal gravity value computed on the
 DP2924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2924.degrees latitude (g = 980.6199 gals.).
 DP2924
 DP2924.The modeled gravity was interpolated from observed gravity values.
 DP2924
 DP2924;                    North         East    Units  Estimated Accuracy
 DP2924;SPC IL W     -   130,473.3     774,352.4     MT  (+/- 3 meters HH1 GPS) 
 DP2924
 DP2924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9568290528(NAD 83)
 DP2924
 DP2924                          SUPERSEDED SURVEY CONTROL
 DP2924
 DP2924.No superseded survey control is available for this station.
 DP2924
 DP2924_MARKER: F = FLANGE-ENCASED ROD
 DP2924_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2924_STAMPING: UM 020 2013
 DP2924_MARK LOGO: UIL
 DP2924_PROJECTION: FLUSH
 DP2924_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2924_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2924+STABILITY: POSITION/ELEVATION WELL
 DP2924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2924+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2924_ROD/PIPE-DEPTH: 14.6 meters
 DP2924_SLEEVE-DEPTH  : 0.9 meters
 DP2924
 DP2924  HISTORY     - Date     Condition        Report By
 DP2924  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2924
 DP2924                          STATION DESCRIPTION
 DP2924
 DP2924'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2924'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTH OF MURPHYSBORO, 4.4
 DP2924'MI (7.1 KM) SOUTH OF VERGENNES AND 3.8 MI (6.1 KM) EAST-SOUTHEAST OF
 DP2924'ORAVILLE.
 DP2924'
 DP2924'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 WITH STATE
 DP2924'HIGHWAY 13 AND 127 LOCATED 7 MI (11.3 KM) NORTH OF MURPHYSBORO, IL, GO
 DP2924'SOUTH ON STATE HIGHWAY 13/127 FOR 1.5 MI (2.4 KM) TO FINNEY ROAD,
 DP2924'CONTINUE SOUTH ON STATE HIGHWAY 13/127 FOR 0.2 MI (0.3 KM) TO THE
 DP2924'STATION ON THE LEFT.
 DP2924'
 DP2924'THE STATION IS LOCATED 39.0 FT (11.9 M) EAST OF THE CENTERLINE OF
 DP2924'STATE HIGHWAY 13/127 AND 80.0 FT (24.4 M) NORTHWEST OF THE NORTHWEST
 DP2924'CORNER OF A GREENHOUSE.
 DP2924'
 DP2924'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2924'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2924'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2925 ***********************************************************************
 DP2925  DESIGNATION -  UM 021
 DP2925  PID         -  DP2925
 DP2925  STATE/COUNTY-  IL/JACKSON
 DP2925  COUNTRY     -  US
 DP2925  USGS QUAD   -  MURPHYSBORO (2018)
 DP2925
 DP2925                         *CURRENT SURVEY CONTROL
 DP2925  ______________________________________________________________________
 DP2925* NAD 83(1986) POSITION- 37 50 58.92   (N) 089 19 18.39   (W)   HD_HELD1
 DP2925* NAVD 88 ORTHO HEIGHT -   120.656 (meters)      395.85  (feet) ADJUSTED
 DP2925  ______________________________________________________________________
 DP2925  GEOID HEIGHT    -        -29.281 (meters)                     GEOID18
 DP2925  DYNAMIC HEIGHT  -        120.574 (meters)      395.58  (feet) COMP
 DP2925  MODELED GRAVITY -    979,948.8   (mgal)                       NAVD 88
 DP2925
 DP2925  VERT ORDER      -  SECOND    CLASS I
 DP2925
 DP2925.The horizontal coordinates were determined by differentially corrected
 DP2925.hand held GPS observations or other comparable positioning techniques
 DP2925.and have an estimated accuracy of +/- 3 meters.
 DP2925
 DP2925.The orthometric height was determined by differential leveling and
 DP2925.adjusted by the NATIONAL GEODETIC SURVEY
 DP2925.in July 2014.
 DP2925
 DP2925.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2925.GEOID18 height accuracy estimate available here.
 DP2925
 DP2925.Click photographs - Photos may exist for this station.
 DP2925
 DP2925.The dynamic height is computed by dividing the NAVD 88
 DP2925.geopotential number by the normal gravity value computed on the
 DP2925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2925.degrees latitude (g = 980.6199 gals.).
 DP2925
 DP2925.The modeled gravity was interpolated from observed gravity values.
 DP2925
 DP2925;                    North         East    Units  Estimated Accuracy
 DP2925;SPC IL W     -   131,624.7     774,356.4     MT  (+/- 3 meters HH1 GPS) 
 DP2925
 DP2925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9572591679(NAD 83)
 DP2925
 DP2925                          SUPERSEDED SURVEY CONTROL
 DP2925
 DP2925.No superseded survey control is available for this station.
 DP2925
 DP2925_MARKER: F = FLANGE-ENCASED ROD
 DP2925_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2925_STAMPING: UM 021 2013
 DP2925_MARK LOGO: UIL
 DP2925_PROJECTION: FLUSH
 DP2925_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2925_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2925+STABILITY: POSITION/ELEVATION WELL
 DP2925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2925+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2925_ROD/PIPE-DEPTH: 7.3 meters
 DP2925_SLEEVE-DEPTH  : 0.9 meters
 DP2925
 DP2925  HISTORY     - Date     Condition        Report By
 DP2925  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2925
 DP2925                          STATION DESCRIPTION
 DP2925
 DP2925'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2925'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH OF MURPHYSBORO, 3.7
 DP2925'MI (6.0 KM) SOUTH-SOUTHEAST OF VERGENNES AND 3.5 MI (5.6 KM)
 DP2925'EAST-SOUTHEAST OF ORAVILLE.
 DP2925'
 DP2925'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 WITH STATE
 DP2925'HIGHWAY 13 AND 127 LOCATED 7 MI (11.3 KM) NORTH OF MURPHYSBORO, IL, GO
 DP2925'SOUTH ON STATE HIGHWAY 13/127 FOR 0.9 MI (1.4 KM) TO THE STATION ON
 DP2925'THE LEFT.
 DP2925'
 DP2925'THE STATION IS LOCATED 41.5 FT (12.6 M) EAST OF THE CENTERLINE OF
 DP2925'STATE HIGHWAY 13/127, 30.6 FT (9.3 M) SOUTH-SOUTHEAST OF A 'SURVEY
 DP2925'MARKER NEARBY' SIGN, 62.4 FT (19.0 M) NORTH OF THE NORTH EDGE OF A
 DP2925'PRIVATE ENTRANCE AND 100.6 FT (30.7 M) NORTHWEST OF A POWER POLE.
 DP2925'
 DP2925'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2925'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2925'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2926 ***********************************************************************
 DP2926  DESIGNATION -  UM 022
 DP2926  PID         -  DP2926
 DP2926  STATE/COUNTY-  IL/JACKSON
 DP2926  COUNTRY     -  US
 DP2926  USGS QUAD   -  MURPHYSBORO (2018)
 DP2926
 DP2926                         *CURRENT SURVEY CONTROL
 DP2926  ______________________________________________________________________
 DP2926* NAD 83(1986) POSITION- 37 51 46.10   (N) 089 19 22.48   (W)   HD_HELD1
 DP2926* NAVD 88 ORTHO HEIGHT -   119.812 (meters)      393.08  (feet) ADJUSTED
 DP2926  ______________________________________________________________________
 DP2926  GEOID HEIGHT    -        -29.295 (meters)                     GEOID18
 DP2926  DYNAMIC HEIGHT  -        119.731 (meters)      392.82  (feet) COMP
 DP2926  MODELED GRAVITY -    979,950.6   (mgal)                       NAVD 88
 DP2926
 DP2926  VERT ORDER      -  SECOND    CLASS I
 DP2926
 DP2926.The horizontal coordinates were determined by differentially corrected
 DP2926.hand held GPS observations or other comparable positioning techniques
 DP2926.and have an estimated accuracy of +/- 3 meters.
 DP2926
 DP2926.The orthometric height was determined by differential leveling and
 DP2926.adjusted by the NATIONAL GEODETIC SURVEY
 DP2926.in July 2014.
 DP2926
 DP2926.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2926.GEOID18 height accuracy estimate available here.
 DP2926
 DP2926.Click photographs - Photos may exist for this station.
 DP2926
 DP2926.The dynamic height is computed by dividing the NAVD 88
 DP2926.geopotential number by the normal gravity value computed on the
 DP2926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2926.degrees latitude (g = 980.6199 gals.).
 DP2926
 DP2926.The modeled gravity was interpolated from observed gravity values.
 DP2926
 DP2926;                    North         East    Units  Estimated Accuracy
 DP2926;SPC IL W     -   133,078.4     774,243.3     MT  (+/- 3 meters HH1 GPS) 
 DP2926
 DP2926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9566193136(NAD 83)
 DP2926
 DP2926                          SUPERSEDED SURVEY CONTROL
 DP2926
 DP2926.No superseded survey control is available for this station.
 DP2926
 DP2926_MARKER: F = FLANGE-ENCASED ROD
 DP2926_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2926_STAMPING: UM 022 2013
 DP2926_MARK LOGO: UIL
 DP2926_PROJECTION: FLUSH
 DP2926_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2926_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2926+STABILITY: POSITION/ELEVATION WELL
 DP2926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2926+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2926_ROD/PIPE-DEPTH: 7.3 meters
 DP2926_SLEEVE-DEPTH  : 0.9 meters
 DP2926
 DP2926  HISTORY     - Date     Condition        Report By
 DP2926  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2926
 DP2926                          STATION DESCRIPTION
 DP2926
 DP2926'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2926'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTHWEST OF ELKVILLE,
 DP2926'3.3 MI (5.3 KM) EAST OF ORAVILLE AND 2.8 MI (4.5 KM) SOUTH-SOUTHEAST
 DP2926'OF VERGENNES.
 DP2926'
 DP2926'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 WITH STATE
 DP2926'HIGHWAY 13 AND 127 LOCATED 7 MI (11.3 KM) NORTH OF MURPHYSBORO, IL, GO
 DP2926'WEST ON STATE HIGHWAY 4 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE
 DP2926'RIGHT.
 DP2926'
 DP2926'THE STATION IS LOCATED 49.0 FT (14.9 M) NORTH OF THE CENTERLINE OF
 DP2926'STREET 4 AND 158 FT (48.2 M) NORTHEAST OF A POWER POLE.
 DP2926'
 DP2926'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2926'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2926'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2927 ***********************************************************************
 DP2927  DESIGNATION -  UM 023
 DP2927  PID         -  DP2927
 DP2927  STATE/COUNTY-  IL/JACKSON
 DP2927  COUNTRY     -  US
 DP2927  USGS QUAD   -  MURPHYSBORO (2018)
 DP2927
 DP2927                         *CURRENT SURVEY CONTROL
 DP2927  ______________________________________________________________________
 DP2927* NAD 83(1986) POSITION- 37 51 45.98   (N) 089 20 18.68   (W)   HD_HELD1
 DP2927* NAVD 88 ORTHO HEIGHT -   117.195 (meters)      384.50  (feet) ADJUSTED
 DP2927  ______________________________________________________________________
 DP2927  GEOID HEIGHT    -        -29.302 (meters)                     GEOID18
 DP2927  DYNAMIC HEIGHT  -        117.116 (meters)      384.24  (feet) COMP
 DP2927  MODELED GRAVITY -    979,949.0   (mgal)                       NAVD 88
 DP2927
 DP2927  VERT ORDER      -  SECOND    CLASS I
 DP2927
 DP2927.The horizontal coordinates were determined by differentially corrected
 DP2927.hand held GPS observations or other comparable positioning techniques
 DP2927.and have an estimated accuracy of +/- 3 meters.
 DP2927
 DP2927.The orthometric height was determined by differential leveling and
 DP2927.adjusted by the NATIONAL GEODETIC SURVEY
 DP2927.in July 2014.
 DP2927
 DP2927.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2927.GEOID18 height accuracy estimate available here.
 DP2927
 DP2927.Click photographs - Photos may exist for this station.
 DP2927
 DP2927.The dynamic height is computed by dividing the NAVD 88
 DP2927.geopotential number by the normal gravity value computed on the
 DP2927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2927.degrees latitude (g = 980.6199 gals.).
 DP2927
 DP2927.The modeled gravity was interpolated from observed gravity values.
 DP2927
 DP2927;                    North         East    Units  Estimated Accuracy
 DP2927;SPC IL W     -   133,062.4     772,869.6     MT  (+/- 3 meters HH1 GPS) 
 DP2927
 DP2927_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9428793166(NAD 83)
 DP2927
 DP2927                          SUPERSEDED SURVEY CONTROL
 DP2927
 DP2927.No superseded survey control is available for this station.
 DP2927
 DP2927_MARKER: F = FLANGE-ENCASED ROD
 DP2927_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2927_STAMPING: UM 023 2013
 DP2927_MARK LOGO: UIL
 DP2927_PROJECTION: FLUSH
 DP2927_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2927_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2927+STABILITY: POSITION/ELEVATION WELL
 DP2927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2927+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2927_ROD/PIPE-DEPTH: 18.3 meters
 DP2927_SLEEVE-DEPTH  : 0.9 meters
 DP2927
 DP2927  HISTORY     - Date     Condition        Report By
 DP2927  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2927
 DP2927                          STATION DESCRIPTION
 DP2927
 DP2927'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2927'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST-SOUTHWEST OF
 DP2927'ELKVILLE, 2.7 MI (4.3 KM) SOUTH OF VERGENNES AND 2.5 MI (4.0 KM) EAST
 DP2927'OF ORAVILLE.
 DP2927'
 DP2927'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 WITH STATE
 DP2927'HIGHWAY 13 AND 127 LOCATED 7 MI (11.3 KM) NORTH OF MURPHYSBORO, IL, GO
 DP2927'WEST ON STATE HIGHWAY 4 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE
 DP2927'RIGHT.
 DP2927'
 DP2927'THE STATION IS LOCATED 35.2 FT (10.7 M) NORTH OF THE CENTERLINE OF
 DP2927'STATE HIGHWAY 4, 26.8 FT (8.2 M) EAST OF A 'WARNING FIBER OPTIC' POST,
 DP2927'93.0 FT (28.3 M) WEST-NORTHWEST OF A 'NO PASSING ZONE' SIGN AND 115.6
 DP2927'FT (35.2 M) NORTHWEST OF A POWER POLE.
 DP2927'
 DP2927'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2927'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2927'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2928 ***********************************************************************
 DP2928  DESIGNATION -  UM 024
 DP2928  PID         -  DP2928
 DP2928  STATE/COUNTY-  IL/JACKSON
 DP2928  COUNTRY     -  US
 DP2928  USGS QUAD   -  MURPHYSBORO (2018)
 DP2928
 DP2928                         *CURRENT SURVEY CONTROL
 DP2928  ______________________________________________________________________
 DP2928* NAD 83(1986) POSITION- 37 51 46.66   (N) 089 21 15.03   (W)   HD_HELD1
 DP2928* NAVD 88 ORTHO HEIGHT -   119.290 (meters)      391.37  (feet) ADJUSTED
 DP2928  ______________________________________________________________________
 DP2928  GEOID HEIGHT    -        -29.308 (meters)                     GEOID18
 DP2928  DYNAMIC HEIGHT  -        119.209 (meters)      391.10  (feet) COMP
 DP2928  MODELED GRAVITY -    979,947.2   (mgal)                       NAVD 88
 DP2928
 DP2928  VERT ORDER      -  SECOND    CLASS I
 DP2928
 DP2928.The horizontal coordinates were determined by differentially corrected
 DP2928.hand held GPS observations or other comparable positioning techniques
 DP2928.and have an estimated accuracy of +/- 3 meters.
 DP2928
 DP2928.The orthometric height was determined by differential leveling and
 DP2928.adjusted by the NATIONAL GEODETIC SURVEY
 DP2928.in July 2014.
 DP2928
 DP2928.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2928.GEOID18 height accuracy estimate available here.
 DP2928
 DP2928.Click photographs - Photos may exist for this station.
 DP2928
 DP2928.The dynamic height is computed by dividing the NAVD 88
 DP2928.geopotential number by the normal gravity value computed on the
 DP2928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2928.degrees latitude (g = 980.6199 gals.).
 DP2928
 DP2928.The modeled gravity was interpolated from observed gravity values.
 DP2928
 DP2928;                    North         East    Units  Estimated Accuracy
 DP2928;SPC IL W     -   133,071.2     771,492.1     MT  (+/- 3 meters HH1 GPS) 
 DP2928
 DP2928_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9291193222(NAD 83)
 DP2928
 DP2928                          SUPERSEDED SURVEY CONTROL
 DP2928
 DP2928.No superseded survey control is available for this station.
 DP2928
 DP2928_MARKER: F = FLANGE-ENCASED ROD
 DP2928_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2928_STAMPING: UM 024 2013
 DP2928_MARK LOGO: UIL
 DP2928_PROJECTION: FLUSH
 DP2928_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2928_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2928+STABILITY: POSITION/ELEVATION WELL
 DP2928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2928+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2928_ROD/PIPE-DEPTH: 11.0 meters
 DP2928_SLEEVE-DEPTH  : 0.9 meters
 DP2928
 DP2928  HISTORY     - Date     Condition        Report By
 DP2928  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2928
 DP2928                          STATION DESCRIPTION
 DP2928
 DP2928'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2928'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH OF MURPHYSBORO,
 DP2928'2.9 MI (4.7 KM) SOUTH-SOUTHWEST OF VERGENNES AND 1.6 MI (2.6 KM) EAST
 DP2928'OF ORAVILLE.
 DP2928'
 DP2928'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 WITH STATE
 DP2928'HIGHWAY 13 AND 127 LOCATED 7 MI (11.3 KM) NORTH OF MURPHYSBORO, IL, GO
 DP2928'WEST ON STATE HIGHWAY 4 FOR 1.8 FT (0.5 M) TO THE STATION ON THE LEFT.
 DP2928'THE STATION IS LOCATED 26.8 FT (8.2 M) NORTH OF THE CENTERLINE OF
 DP2928'STATE HIGHWAY 4, 67.4 FT (20.5 M) NORTHEAST OF A MAILBOX AND 77 FT
 DP2928'(23.5 M) EAST OF THE EDGE OF PRIVATE ENTRANCE '1797 STATE HIGHWAY 4'.
 DP2928'
 DP2928'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2928'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2928'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2929 ***********************************************************************
 DP2929  DESIGNATION -  UM 025
 DP2929  PID         -  DP2929
 DP2929  STATE/COUNTY-  IL/JACKSON
 DP2929  COUNTRY     -  US
 DP2929  USGS QUAD   -  MURPHYSBORO (2018)
 DP2929
 DP2929                         *CURRENT SURVEY CONTROL
 DP2929  ______________________________________________________________________
 DP2929* NAD 83(1986) POSITION- 37 51 47.78   (N) 089 22 23.48   (W)   HD_HELD1
 DP2929* NAVD 88 ORTHO HEIGHT -   119.888 (meters)      393.33  (feet) ADJUSTED
 DP2929  ______________________________________________________________________
 DP2929  GEOID HEIGHT    -        -29.314 (meters)                     GEOID18
 DP2929  DYNAMIC HEIGHT  -        119.806 (meters)      393.06  (feet) COMP
 DP2929  MODELED GRAVITY -    979,944.5   (mgal)                       NAVD 88
 DP2929
 DP2929  VERT ORDER      -  SECOND    CLASS I
 DP2929
 DP2929.The horizontal coordinates were determined by differentially corrected
 DP2929.hand held GPS observations or other comparable positioning techniques
 DP2929.and have an estimated accuracy of +/- 3 meters.
 DP2929
 DP2929.The orthometric height was determined by differential leveling and
 DP2929.adjusted by the NATIONAL GEODETIC SURVEY
 DP2929.in July 2014.
 DP2929
 DP2929.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2929.GEOID18 height accuracy estimate available here.
 DP2929
 DP2929.Click photographs - Photos may exist for this station.
 DP2929
 DP2929.The dynamic height is computed by dividing the NAVD 88
 DP2929.geopotential number by the normal gravity value computed on the
 DP2929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2929.degrees latitude (g = 980.6199 gals.).
 DP2929
 DP2929.The modeled gravity was interpolated from observed gravity values.
 DP2929
 DP2929;                    North         East    Units  Estimated Accuracy
 DP2929;SPC IL W     -   133,091.4     769,818.8     MT  (+/- 3 meters HH1 GPS) 
 DP2929
 DP2929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9123993299(NAD 83)
 DP2929
 DP2929                          SUPERSEDED SURVEY CONTROL
 DP2929
 DP2929.No superseded survey control is available for this station.
 DP2929
 DP2929_MARKER: F = FLANGE-ENCASED ROD
 DP2929_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2929_STAMPING: UM 025 2013
 DP2929_MARK LOGO: UIL
 DP2929_PROJECTION: FLUSH
 DP2929_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2929_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2929+STABILITY: POSITION/ELEVATION WELL
 DP2929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2929+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2929_ROD/PIPE-DEPTH: 6.1 meters
 DP2929_SLEEVE-DEPTH  : 0.9 meters
 DP2929
 DP2929  HISTORY     - Date     Condition        Report By
 DP2929  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2929
 DP2929                          STATION DESCRIPTION
 DP2929
 DP2929'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2929'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-SOUTHEAST OF AVA,
 DP2929'3.4 MI (5.5 KM) SOUTHWEST OF VERGENNES AND IN THE TOWN OF ORAVILLE,
 DP2929'IL.
 DP2929'
 DP2929'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 WITH STATE
 DP2929'HIGHWAY 13 AND 127 LOCATED 7 MI (11.3 KM) NORTH OF MURPHYSBORO, IL, GO
 DP2929'WEST ON STATE HIGHWAY 4 FOR 2.1 MI (3.4 KM) TO SAUPE ROAD, CONTINUE
 DP2929'WEST ON STATE HIGHWAY 4 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 DP2929'RIGHT.
 DP2929'
 DP2929'THE STATION IS LOCATED 50.5 FT (15.4 M) NORTH OF THE CENTERLINE OF
 DP2929'STATE HIGHWAY 4, 88.0 FT (26.8 M) NORTHWEST OF THE WEST END OF A
 DP2929'CONCRETE SPILLWAY AND 110.2 FT (33.6 M) NORTH OF A POWER POLE.
 DP2929'
 DP2929'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2929'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2929'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2930 ***********************************************************************
 DP2930  DESIGNATION -  UM 026
 DP2930  PID         -  DP2930
 DP2930  STATE/COUNTY-  IL/JACKSON
 DP2930  COUNTRY     -  US
 DP2930  USGS QUAD   -  ORAVILLE (2018)
 DP2930
 DP2930                         *CURRENT SURVEY CONTROL
 DP2930  ______________________________________________________________________
 DP2930* NAD 83(1986) POSITION- 37 52 07.02   (N) 089 22 59.21   (W)   HD_HELD1
 DP2930* NAVD 88 ORTHO HEIGHT -   119.748 (meters)      392.87  (feet) ADJUSTED
 DP2930  ______________________________________________________________________
 DP2930  GEOID HEIGHT    -        -29.322 (meters)                     GEOID18
 DP2930  DYNAMIC HEIGHT  -        119.666 (meters)      392.60  (feet) COMP
 DP2930  MODELED GRAVITY -    979,942.8   (mgal)                       NAVD 88
 DP2930
 DP2930  VERT ORDER      -  SECOND    CLASS I
 DP2930
 DP2930.The horizontal coordinates were determined by differentially corrected
 DP2930.hand held GPS observations or other comparable positioning techniques
 DP2930.and have an estimated accuracy of +/- 3 meters.
 DP2930
 DP2930.The orthometric height was determined by differential leveling and
 DP2930.adjusted by the NATIONAL GEODETIC SURVEY
 DP2930.in July 2014.
 DP2930
 DP2930.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2930.GEOID18 height accuracy estimate available here.
 DP2930
 DP2930.Click photographs - Photos may exist for this station.
 DP2930
 DP2930.The dynamic height is computed by dividing the NAVD 88
 DP2930.geopotential number by the normal gravity value computed on the
 DP2930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2930.degrees latitude (g = 980.6199 gals.).
 DP2930
 DP2930.The modeled gravity was interpolated from observed gravity values.
 DP2930
 DP2930;                    North         East    Units  Estimated Accuracy
 DP2930;SPC IL W     -   133,677.2     768,940.4     MT  (+/- 3 meters HH1 GPS) 
 DP2930
 DP2930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9038193914(NAD 83)
 DP2930
 DP2930                          SUPERSEDED SURVEY CONTROL
 DP2930
 DP2930.No superseded survey control is available for this station.
 DP2930
 DP2930_MARKER: F = FLANGE-ENCASED ROD
 DP2930_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2930_STAMPING: UM 026 2013
 DP2930_MARK LOGO: UIL
 DP2930_PROJECTION: FLUSH
 DP2930_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2930_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2930+STABILITY: POSITION/ELEVATION WELL
 DP2930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2930+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2930_ROD/PIPE-DEPTH: 8.5 meters
 DP2930_SLEEVE-DEPTH  : 0.9 meters
 DP2930
 DP2930  HISTORY     - Date     Condition        Report By
 DP2930  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2930
 DP2930                          STATION DESCRIPTION
 DP2930
 DP2930'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2930'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST-SOUTHEAST OF AVA,
 DP2930'3.5 MI (5.6 KM) SOUTHWEST OF VERGENNES AND IN THE TOWN OF ORAVILLE,
 DP2930'IL.
 DP2930'
 DP2930'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 WITH STATE
 DP2930'HIGHWAY 13 AND 127 LOCATED 7 MI (11.3 KM) NORTH OF MURPHYSBORO, IL, GO
 DP2930'WEST ON STATE HIGHWAY 4 FOR 3.5 MI (5.6 KM) TO RIPLEY ROAD, CONTINUE
 DP2930'NORTH ON STATE HIGHWAY 4 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE
 DP2930'LEFT.
 DP2930'
 DP2930'THE STATION IS LOCATED 32.5 FT (9.9 M) EAST OF THE CENTERLINE OF STATE
 DP2930'HIGHWAY 4, 56.0 FT (17.1 M) SOUTH OF THE SOUTH END OF A CULVERT
 DP2930'HEADWALL AND 88.0 FT (26.8 M) EAST-NORTHEAST OF A POWER POLE WITH
 DP2930'TELEPHONE PEDESTAL NEXT TO IT.
 DP2930'
 DP2930'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2930'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2930'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2931 ***********************************************************************
 DP2931  DESIGNATION -  UM 027
 DP2931  PID         -  DP2931
 DP2931  STATE/COUNTY-  IL/JACKSON
 DP2931  COUNTRY     -  US
 DP2931  USGS QUAD   -  AVA (2018)
 DP2931
 DP2931                         *CURRENT SURVEY CONTROL
 DP2931  ______________________________________________________________________
 DP2931* NAD 83(1986) POSITION- 37 52 39.42   (N) 089 23 07.27   (W)   HD_HELD1
 DP2931* NAVD 88 ORTHO HEIGHT -   118.041 (meters)      387.27  (feet) ADJUSTED
 DP2931  ______________________________________________________________________
 DP2931  GEOID HEIGHT    -        -29.335 (meters)                     GEOID18
 DP2931  DYNAMIC HEIGHT  -        117.960 (meters)      387.01  (feet) COMP
 DP2931  MODELED GRAVITY -    979,943.2   (mgal)                       NAVD 88
 DP2931
 DP2931  VERT ORDER      -  SECOND    CLASS I
 DP2931
 DP2931.The horizontal coordinates were determined by differentially corrected
 DP2931.hand held GPS observations or other comparable positioning techniques
 DP2931.and have an estimated accuracy of +/- 3 meters.
 DP2931
 DP2931.The orthometric height was determined by differential leveling and
 DP2931.adjusted by the NATIONAL GEODETIC SURVEY
 DP2931.in July 2014.
 DP2931
 DP2931.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2931.GEOID18 height accuracy estimate available here.
 DP2931
 DP2931.Click photographs - Photos may exist for this station.
 DP2931
 DP2931.The dynamic height is computed by dividing the NAVD 88
 DP2931.geopotential number by the normal gravity value computed on the
 DP2931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2931.degrees latitude (g = 980.6199 gals.).
 DP2931
 DP2931.The modeled gravity was interpolated from observed gravity values.
 DP2931
 DP2931;                    North         East    Units  Estimated Accuracy
 DP2931;SPC IL W     -   134,674.4     768,735.1     MT  (+/- 3 meters HH1 GPS) 
 DP2931
 DP2931_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9020994918(NAD 83)
 DP2931
 DP2931                          SUPERSEDED SURVEY CONTROL
 DP2931
 DP2931.No superseded survey control is available for this station.
 DP2931
 DP2931_MARKER: DD = SURVEY DISK
 DP2931_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP2931_SP_SET: ABUTMENT
 DP2931_STAMPING: UM 027 2013
 DP2931_MARK LOGO: UIL
 DP2931_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2931_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2931+STABILITY: POSITION/ELEVATION WELL
 DP2931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2931+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2931
 DP2931  HISTORY     - Date     Condition        Report By
 DP2931  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2931
 DP2931                          STATION DESCRIPTION
 DP2931
 DP2931'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2931'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST OF AVA, 3.2 MI (5.1
 DP2931'KM) WEST-SOUTHWEST OF VERGENNES AND 0.9 MI (1.4 KM) NORTH OF ORAVILLE.
 DP2931'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2931'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2931'EAST ON STATE HIGHWAY 4 (KNAUER STREET) FOR 5.9 MI (9.5 KM) TO MUDLINE
 DP2931'ROAD, CONTINUE SOUTHEAST ON STATE HIGHWAY 4 FOR 0.6 MI (1.0 KM) TO
 DP2931'BRIDGE '039-0068' OVER RATTLE SNAKE CREEK AND TO THE STATION ON THE
 DP2931'LEFT.
 DP2931'
 DP2931'THE STATION IS LOCATED IN THE EAST END OF THE SOUTH ABUTMENT AND 18 FT
 DP2931'(5.5 M) EAST OF THE CENTERLINE OF STATE HIGHWAY 4.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2932 ***********************************************************************
 DP2932  DESIGNATION -  UM 028
 DP2932  PID         -  DP2932
 DP2932  STATE/COUNTY-  IL/JACKSON
 DP2932  COUNTRY     -  US
 DP2932  USGS QUAD   -  AVA (2018)
 DP2932
 DP2932                         *CURRENT SURVEY CONTROL
 DP2932  ______________________________________________________________________
 DP2932* NAD 83(1986) POSITION- 37 52 57.98   (N) 089 23 36.13   (W)   HD_HELD1
 DP2932* NAVD 88 ORTHO HEIGHT -   121.711 (meters)      399.31  (feet) ADJUSTED
 DP2932  ______________________________________________________________________
 DP2932  GEOID HEIGHT    -        -29.344 (meters)                     GEOID18
 DP2932  DYNAMIC HEIGHT  -        121.628 (meters)      399.04  (feet) COMP
 DP2932  MODELED GRAVITY -    979,942.0   (mgal)                       NAVD 88
 DP2932
 DP2932  VERT ORDER      -  SECOND    CLASS I
 DP2932
 DP2932.The horizontal coordinates were determined by differentially corrected
 DP2932.hand held GPS observations or other comparable positioning techniques
 DP2932.and have an estimated accuracy of +/- 3 meters.
 DP2932
 DP2932.The orthometric height was determined by differential leveling and
 DP2932.adjusted by the NATIONAL GEODETIC SURVEY
 DP2932.in July 2014.
 DP2932
 DP2932.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2932.GEOID18 height accuracy estimate available here.
 DP2932
 DP2932.Click photographs - Photos may exist for this station.
 DP2932
 DP2932.The dynamic height is computed by dividing the NAVD 88
 DP2932.geopotential number by the normal gravity value computed on the
 DP2932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2932.degrees latitude (g = 980.6199 gals.).
 DP2932
 DP2932.The modeled gravity was interpolated from observed gravity values.
 DP2932
 DP2932;                    North         East    Units  Estimated Accuracy
 DP2932;SPC IL W     -   135,240.8     768,025.1     MT  (+/- 3 meters HH1 GPS) 
 DP2932
 DP2932_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8951995508(NAD 83)
 DP2932
 DP2932                          SUPERSEDED SURVEY CONTROL
 DP2932
 DP2932.No superseded survey control is available for this station.
 DP2932
 DP2932_MARKER: F = FLANGE-ENCASED ROD
 DP2932_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2932_STAMPING: UM 028 2013
 DP2932_MARK LOGO: UIL
 DP2932_PROJECTION: FLUSH
 DP2932_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2932_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2932+STABILITY: POSITION/ELEVATION WELL
 DP2932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2932+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2932_ROD/PIPE-DEPTH: 8.8 meters
 DP2932_SLEEVE-DEPTH  : 0.9 meters
 DP2932
 DP2932  HISTORY     - Date     Condition        Report By
 DP2932  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2932
 DP2932                          STATION DESCRIPTION
 DP2932
 DP2932'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2932'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST OF AVA, 3.4 MI (5.5
 DP2932'KM) WEST-SOUTHWEST OF VERGENNES AND 1.3 MI (2.1 KM) NORTH-NORTHWEST OF
 DP2932'ORAVILLE.
 DP2932'
 DP2932'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2932'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2932'EAST ON STATE HIGHWAY 4 (KNAUER STREET) FOR 5.9 MI (9.5 KM) TO MUDLINE
 DP2932'ROAD, CONTINUE SOUTHEAST ON STATE HIGHWAY 4 FOR 0.1 MI (0.2 KM) TO THE
 DP2932'STATION ON THE LEFT.
 DP2932'
 DP2932'THE STATION IS LOCATED 55.3 FT (16.9 M) NORTHEAST OF THE CENTERLINE OF
 DP2932'STATE HIGHWAY 4, 37.0 FT (11.3 M) NORTH OF A 'NO PASSING' SIGN AND
 DP2932'48.0 FT (14.6 M) EAST-SOUTHEAST OF THE SOUTHEAST END OF A CONCRETE
 DP2932'SPILLWAY.
 DP2932'
 DP2932'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2932'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2932'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2933 ***********************************************************************
 DP2933  DESIGNATION -  UM 029
 DP2933  PID         -  DP2933
 DP2933  STATE/COUNTY-  IL/JACKSON
 DP2933  COUNTRY     -  US
 DP2933  USGS QUAD   -  AVA (2018)
 DP2933
 DP2933                         *CURRENT SURVEY CONTROL
 DP2933  ______________________________________________________________________
 DP2933* NAD 83(1986) POSITION- 37 53 18.79   (N) 089 24 31.15   (W)   HD_HELD1
 DP2933* NAVD 88 ORTHO HEIGHT -   124.226 (meters)      407.56  (feet) ADJUSTED
 DP2933  ______________________________________________________________________
 DP2933  GEOID HEIGHT    -        -29.356 (meters)                     GEOID18
 DP2933  DYNAMIC HEIGHT  -        124.141 (meters)      407.29  (feet) COMP
 DP2933  MODELED GRAVITY -    979,939.8   (mgal)                       NAVD 88
 DP2933
 DP2933  VERT ORDER      -  SECOND    CLASS I
 DP2933
 DP2933.The horizontal coordinates were determined by differentially corrected
 DP2933.hand held GPS observations or other comparable positioning techniques
 DP2933.and have an estimated accuracy of +/- 3 meters.
 DP2933
 DP2933.The orthometric height was determined by differential leveling and
 DP2933.adjusted by the NATIONAL GEODETIC SURVEY
 DP2933.in July 2014.
 DP2933
 DP2933.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2933.GEOID18 height accuracy estimate available here.
 DP2933
 DP2933.Click photographs - Photos may exist for this station.
 DP2933
 DP2933.The dynamic height is computed by dividing the NAVD 88
 DP2933.geopotential number by the normal gravity value computed on the
 DP2933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2933.degrees latitude (g = 980.6199 gals.).
 DP2933
 DP2933.The modeled gravity was interpolated from observed gravity values.
 DP2933
 DP2933;                    North         East    Units  Estimated Accuracy
 DP2933;SPC IL W     -   135,871.3     766,675.4     MT  (+/- 3 meters HH1 GPS) 
 DP2933
 DP2933_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8819196184(NAD 83)
 DP2933
 DP2933                          SUPERSEDED SURVEY CONTROL
 DP2933
 DP2933.No superseded survey control is available for this station.
 DP2933
 DP2933_MARKER: F = FLANGE-ENCASED ROD
 DP2933_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2933_STAMPING: UM 029 2013
 DP2933_MARK LOGO: UIL
 DP2933_PROJECTION: FLUSH
 DP2933_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2933_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2933+STABILITY: POSITION/ELEVATION WELL
 DP2933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2933+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2933_ROD/PIPE-DEPTH: 12.2 meters
 DP2933_SLEEVE-DEPTH  : 0.9 meters
 DP2933
 DP2933  HISTORY     - Date     Condition        Report By
 DP2933  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2933
 DP2933                          STATION DESCRIPTION
 DP2933
 DP2933'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2933'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) EAST OF AVA, 4.1 MI (6.6
 DP2933'KM) WEST-SOUTHWEST OF VERGENNES AND 2.1 MI (3.4 KM) NORTHWEST OF
 DP2933'ORAVILLE.
 DP2933'
 DP2933'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2933'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2933'EAST ON STATE HIGHWAY 4 (KNAUER STREET) FOR 4.8 MI (7.7 KM) TO
 DP2933'MARLBORO ROAD, CONTINUE EAST ON STATE HIGHWAY 4 FOR 0.2 MI (0.3 KM) TO
 DP2933'THE STATION ON THE RIGHT.
 DP2933'
 DP2933'THE STATION IS LOCATED 22.0 FT (6.7 M) SOUTH OF THE CENTERLINE OF
 DP2933'STATE HIGHWAY 4, 5.3 FT (1.6 M) NORTH OF A FENCE, 91.0 FT (27.7 M)
 DP2933'WEST OF A 'WARNING FIBER OPTIC' POST AND 148 FT (45.1 M) WEST OF THE
 DP2933'EXTENDED NORTH/SOUTH SECTION OF THE FENCE.
 DP2933'
 DP2933'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2933'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2933'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2934 ***********************************************************************
 DP2934  DESIGNATION -  UM 030
 DP2934  PID         -  DP2934
 DP2934  STATE/COUNTY-  IL/JACKSON
 DP2934  COUNTRY     -  US
 DP2934  USGS QUAD   -  AVA (2018)
 DP2934
 DP2934                         *CURRENT SURVEY CONTROL
 DP2934  ______________________________________________________________________
 DP2934* NAD 83(1986) POSITION- 37 53 23.59   (N) 089 25 38.45   (W)   HD_HELD1
 DP2934* NAVD 88 ORTHO HEIGHT -   153.321 (meters)      503.02  (feet) ADJUSTED
 DP2934  ______________________________________________________________________
 DP2934  GEOID HEIGHT    -        -29.361 (meters)                     GEOID18
 DP2934  DYNAMIC HEIGHT  -        153.215 (meters)      502.67  (feet) COMP
 DP2934  MODELED GRAVITY -    979,937.2   (mgal)                       NAVD 88
 DP2934
 DP2934  VERT ORDER      -  SECOND    CLASS I
 DP2934
 DP2934.The horizontal coordinates were determined by differentially corrected
 DP2934.hand held GPS observations or other comparable positioning techniques
 DP2934.and have an estimated accuracy of +/- 3 meters.
 DP2934
 DP2934.The orthometric height was determined by differential leveling and
 DP2934.adjusted by the NATIONAL GEODETIC SURVEY
 DP2934.in July 2014.
 DP2934
 DP2934.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2934.GEOID18 height accuracy estimate available here.
 DP2934
 DP2934.Click photographs - Photos may exist for this station.
 DP2934
 DP2934.The dynamic height is computed by dividing the NAVD 88
 DP2934.geopotential number by the normal gravity value computed on the
 DP2934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2934.degrees latitude (g = 980.6199 gals.).
 DP2934
 DP2934.The modeled gravity was interpolated from observed gravity values.
 DP2934
 DP2934;                    North         East    Units  Estimated Accuracy
 DP2934;SPC IL W     -   136,006.1     765,029.8     MT  (+/- 3 meters HH1 GPS) 
 DP2934
 DP2934_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8655196375(NAD 83)
 DP2934
 DP2934                          SUPERSEDED SURVEY CONTROL
 DP2934
 DP2934.No superseded survey control is available for this station.
 DP2934
 DP2934_MARKER: F = FLANGE-ENCASED ROD
 DP2934_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2934_STAMPING: UM 030 2013
 DP2934_MARK LOGO: UIL
 DP2934_PROJECTION: FLUSH
 DP2934_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2934_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2934+STABILITY: POSITION/ELEVATION WELL
 DP2934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2934+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2934_ROD/PIPE-DEPTH: 7.3 meters
 DP2934_SLEEVE-DEPTH  : 0.9 meters
 DP2934
 DP2934  HISTORY     - Date     Condition        Report By
 DP2934  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2934
 DP2934                          STATION DESCRIPTION
 DP2934
 DP2934'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2934'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) WEST OF VERGENNES, 3.7 MI
 DP2934'(6.0 KM) EAST OF AVA AND 3.0 MI (4.8 KM) NORTHWEST OF ORAVILLE.
 DP2934'
 DP2934'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2934'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2934'EAST ON STATE HIGHWAY 4 (KNAUER STREET) FOR 3.8 MI (6.1 KM) TO SATO
 DP2934'ROAD, CONTINUE EAST ON STATE HIGHWAY 4 FOR 0.3 MI (0.5 KM) TO THE
 DP2934'STATION ON THE RIGHT.
 DP2934'
 DP2934'THE STATION IS LOCATED 28.3 FT (8.6 M) SOUTH OF THE CENTERLINE OF
 DP2934'STATE HIGHWAY 4, 6.3 FT (1.9 M) NORTH OF A FENCE AND 203 FT (61.9 M)
 DP2934'WEST OF THE EXTENDED NORTH/SOUTH SECTION OF THE FENCE.
 DP2934'
 DP2934'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2934'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2934'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2935 ***********************************************************************
 DP2935  DESIGNATION -  UM 031
 DP2935  PID         -  DP2935
 DP2935  STATE/COUNTY-  IL/JACKSON
 DP2935  COUNTRY     -  US
 DP2935  USGS QUAD   -  AVA (2018)
 DP2935
 DP2935                         *CURRENT SURVEY CONTROL
 DP2935  ______________________________________________________________________
 DP2935* NAD 83(1986) POSITION- 37 53 26.60   (N) 089 26 15.10   (W)   HD_HELD1
 DP2935* NAVD 88 ORTHO HEIGHT -   161.972 (meters)      531.40  (feet) ADJUSTED
 DP2935  ______________________________________________________________________
 DP2935  GEOID HEIGHT    -        -29.364 (meters)                     GEOID18
 DP2935  DYNAMIC HEIGHT  -        161.860 (meters)      531.04  (feet) COMP
 DP2935  MODELED GRAVITY -    979,936.3   (mgal)                       NAVD 88
 DP2935
 DP2935  VERT ORDER      -  SECOND    CLASS I
 DP2935
 DP2935.The horizontal coordinates were determined by differentially corrected
 DP2935.hand held GPS observations or other comparable positioning techniques
 DP2935.and have an estimated accuracy of +/- 3 meters.
 DP2935
 DP2935.The orthometric height was determined by differential leveling and
 DP2935.adjusted by the NATIONAL GEODETIC SURVEY
 DP2935.in July 2014.
 DP2935
 DP2935.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2935.GEOID18 height accuracy estimate available here.
 DP2935
 DP2935.Click photographs - Photos may exist for this station.
 DP2935
 DP2935.The dynamic height is computed by dividing the NAVD 88
 DP2935.geopotential number by the normal gravity value computed on the
 DP2935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2935.degrees latitude (g = 980.6199 gals.).
 DP2935
 DP2935.The modeled gravity was interpolated from observed gravity values.
 DP2935
 DP2935;                    North         East    Units  Estimated Accuracy
 DP2935;SPC IL W     -   136,091.9     764,133.6     MT  (+/- 3 meters HH1 GPS) 
 DP2935
 DP2935_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8565896491(NAD 83)
 DP2935
 DP2935                          SUPERSEDED SURVEY CONTROL
 DP2935
 DP2935.No superseded survey control is available for this station.
 DP2935
 DP2935_MARKER: F = FLANGE-ENCASED ROD
 DP2935_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2935_STAMPING: UM 031
 DP2935_MARK LOGO: UIL
 DP2935_PROJECTION: FLUSH
 DP2935_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2935_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2935+STABILITY: POSITION/ELEVATION WELL
 DP2935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2935+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2935_ROD/PIPE-DEPTH: 3.7 meters
 DP2935_SLEEVE-DEPTH  : 0.9 meters
 DP2935
 DP2935  HISTORY     - Date     Condition        Report By
 DP2935  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2935
 DP2935                          STATION DESCRIPTION
 DP2935
 DP2935'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2935'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) WEST OF VERGENNES, 3.5 MI
 DP2935'(5.6 KM) WEST-NORTHWEST OF ORAVILLE AND 3.1 MI (5.0 KM) EAST OF AVA.
 DP2935'
 DP2935'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2935'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2935'EAST ON STATE HIGHWAY 4 (KNAUER STREET) FOR 2.3 MI (3.7 KM) TO INMAN
 DP2935'ROAD, CONTINUE EAST ON STATE HIGHWAY 4 FOR 1.2 MI (1.9 KM) TO THE
 DP2935'STATION ON THE LEFT.
 DP2935'
 DP2935'THE STATION IS LOCATED 24.6 FT (7.5 M) NORTH OF THE CENTERLINE OF
 DP2935'STATE HIGHWAY 4 AND 127.4 FT (38.8 M) NORTHEAST OF A 'WARNING FIBER
 DP2935'OPTIC' POST.
 DP2935'
 DP2935'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2935'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2935'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2936 ***********************************************************************
 DP2936  DESIGNATION -  UM 032
 DP2936  PID         -  DP2936
 DP2936  STATE/COUNTY-  IL/JACKSON
 DP2936  COUNTRY     -  US
 DP2936  USGS QUAD   -  AVA (2018)
 DP2936
 DP2936                         *CURRENT SURVEY CONTROL
 DP2936  ______________________________________________________________________
 DP2936* NAD 83(1986) POSITION- 37 53 30.84   (N) 089 27 23.28   (W)   HD_HELD1
 DP2936* NAVD 88 ORTHO HEIGHT -   166.008 (meters)      544.64  (feet) ADJUSTED
 DP2936  ______________________________________________________________________
 DP2936  GEOID HEIGHT    -        -29.369 (meters)                     GEOID18
 DP2936  DYNAMIC HEIGHT  -        165.894 (meters)      544.27  (feet) COMP
 DP2936  MODELED GRAVITY -    979,935.5   (mgal)                       NAVD 88
 DP2936
 DP2936  VERT ORDER      -  SECOND    CLASS I
 DP2936
 DP2936.The horizontal coordinates were determined by differentially corrected
 DP2936.hand held GPS observations or other comparable positioning techniques
 DP2936.and have an estimated accuracy of +/- 3 meters.
 DP2936
 DP2936.The orthometric height was determined by differential leveling and
 DP2936.adjusted by the NATIONAL GEODETIC SURVEY
 DP2936.in July 2014.
 DP2936
 DP2936.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2936.GEOID18 height accuracy estimate available here.
 DP2936
 DP2936.Click photographs - Photos may exist for this station.
 DP2936
 DP2936.The dynamic height is computed by dividing the NAVD 88
 DP2936.geopotential number by the normal gravity value computed on the
 DP2936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2936.degrees latitude (g = 980.6199 gals.).
 DP2936
 DP2936.The modeled gravity was interpolated from observed gravity values.
 DP2936
 DP2936;                    North         East    Units  Estimated Accuracy
 DP2936;SPC IL W     -   136,209.7     762,466.8     MT  (+/- 3 meters HH1 GPS) 
 DP2936
 DP2936_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8399696666(NAD 83)
 DP2936
 DP2936                          SUPERSEDED SURVEY CONTROL
 DP2936
 DP2936.No superseded survey control is available for this station.
 DP2936
 DP2936_MARKER: F = FLANGE-ENCASED ROD
 DP2936_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2936_STAMPING: UM 032 2013
 DP2936_MARK LOGO: UIL
 DP2936_PROJECTION: FLUSH
 DP2936_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2936_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2936+STABILITY: POSITION/ELEVATION WELL
 DP2936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2936+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2936_ROD/PIPE-DEPTH: 8.5 meters
 DP2936_SLEEVE-DEPTH  : 0.9 meters
 DP2936
 DP2936  HISTORY     - Date     Condition        Report By
 DP2936  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2936
 DP2936                          STATION DESCRIPTION
 DP2936
 DP2936'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2936'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST OF VERGENNES, 4.4
 DP2936'MI (7.1 KM) WEST-NORTHWEST OF ORAVILLE AND 2.1 MI (3.4 KM) EAST OF
 DP2936'AVA.
 DP2936'
 DP2936'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2936'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2936'EAST ON STATE HIGHWAY 4 (KNAUER STREET) FOR 2.3 MI (3.7 KM) TO INMAN
 DP2936'ROAD, CONTINUE EAST ON STATE HIGHWAY 4 FOR 0.1 MI (0.2 KM) TO THE
 DP2936'STATION ON THE RIGHT.
 DP2936'
 DP2936'THE STATION IS LOCATED 29.2 FT (8.9 M) SOUTH OF THE CENTERLINE OF
 DP2936'STATE HIGHWAY 4, 40.5 FT (12.3 M) WEST-NORTHWEST OF A FIRE HYDRANT AND
 DP2936'75.6 FT (23.0 M) SOUTH-SOUTHEAST OF A POWER POLE.
 DP2936'
 DP2936'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2936'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2936'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2937 ***********************************************************************
 DP2937  DESIGNATION -  UM 033
 DP2937  PID         -  DP2937
 DP2937  STATE/COUNTY-  IL/JACKSON
 DP2937  COUNTRY     -  US
 DP2937  USGS QUAD   -  AVA (2018)
 DP2937
 DP2937                         *CURRENT SURVEY CONTROL
 DP2937  ______________________________________________________________________
 DP2937* NAD 83(1986) POSITION- 37 53 29.04   (N) 089 28 19.50   (W)   HD_HELD1
 DP2937* NAVD 88 ORTHO HEIGHT -   177.841 (meters)      583.47  (feet) ADJUSTED
 DP2937  ______________________________________________________________________
 DP2937  GEOID HEIGHT    -        -29.372 (meters)                     GEOID18
 DP2937  DYNAMIC HEIGHT  -        177.718 (meters)      583.06  (feet) COMP
 DP2937  MODELED GRAVITY -    979,934.9   (mgal)                       NAVD 88
 DP2937
 DP2937  VERT ORDER      -  SECOND    CLASS I
 DP2937
 DP2937.The horizontal coordinates were determined by differentially corrected
 DP2937.hand held GPS observations or other comparable positioning techniques
 DP2937.and have an estimated accuracy of +/- 3 meters.
 DP2937
 DP2937.The orthometric height was determined by differential leveling and
 DP2937.adjusted by the NATIONAL GEODETIC SURVEY
 DP2937.in July 2014.
 DP2937
 DP2937.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2937.GEOID18 height accuracy estimate available here.
 DP2937
 DP2937.Click photographs - Photos may exist for this station.
 DP2937
 DP2937.The dynamic height is computed by dividing the NAVD 88
 DP2937.geopotential number by the normal gravity value computed on the
 DP2937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2937.degrees latitude (g = 980.6199 gals.).
 DP2937
 DP2937.The modeled gravity was interpolated from observed gravity values.
 DP2937
 DP2937;                    North         East    Units  Estimated Accuracy
 DP2937;SPC IL W     -   136,143.9     761,093.6     MT  (+/- 3 meters HH1 GPS) 
 DP2937
 DP2937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8262196646(NAD 83)
 DP2937
 DP2937                          SUPERSEDED SURVEY CONTROL
 DP2937
 DP2937.No superseded survey control is available for this station.
 DP2937
 DP2937_MARKER: F = FLANGE-ENCASED ROD
 DP2937_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2937_STAMPING: UM 033 2013
 DP2937_MARK LOGO: UIL
 DP2937_PROJECTION: FLUSH
 DP2937_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2937_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2937+STABILITY: POSITION/ELEVATION WELL
 DP2937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2937+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2937_ROD/PIPE-DEPTH: 8.5 meters
 DP2937_SLEEVE-DEPTH  : 0.9 meters
 DP2937
 DP2937  HISTORY     - Date     Condition        Report By
 DP2937  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2937
 DP2937                          STATION DESCRIPTION
 DP2937
 DP2937'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2937'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST OF VERGENNES, 5.2
 DP2937'MI (8.4 KM) WEST-NORTHWEST OF ORAVILLE AND 1.3 MI (2.1 KM) EAST OF
 DP2937'AVA.
 DP2937'
 DP2937'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2937'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2937'EAST ON STATE HIGHWAY 4 (KNAUER STREET) FOR 1.5 MI (2.4 KM) TO SUGAR
 DP2937'HILL ROAD, CONTINUE EAST ON STATE HIGHWAY 4 FOR 0.1 MI (0.2 KM) TO THE
 DP2937'STATION ON THE LEFT.
 DP2937'
 DP2937'THE STATION IS LOCATED 32.3 FT (9.8 M) NORTH OF THE CENTERLINE OF
 DP2937'STATE HIGHWAY 4 AND 81.4 FT (24.8 M) NORTHWEST OF THE WEST END OF A
 DP2937'CULVERT HEADWALL.
 DP2937'
 DP2937'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2937'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2937'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2938 ***********************************************************************
 DP2938  DESIGNATION -  UM 034
 DP2938  PID         -  DP2938
 DP2938  STATE/COUNTY-  IL/JACKSON
 DP2938  COUNTRY     -  US
 DP2938  USGS QUAD   -  AVA (2018)
 DP2938
 DP2938                         *CURRENT SURVEY CONTROL
 DP2938  ______________________________________________________________________
 DP2938* NAD 83(1986) POSITION- 37 53 22.46   (N) 089 29 18.03   (W)   HD_HELD1
 DP2938* NAVD 88 ORTHO HEIGHT -   174.894 (meters)      573.80  (feet) ADJUSTED
 DP2938  ______________________________________________________________________
 DP2938  GEOID HEIGHT    -        -29.374 (meters)                     GEOID18
 DP2938  DYNAMIC HEIGHT  -        174.773 (meters)      573.40  (feet) COMP
 DP2938  MODELED GRAVITY -    979,934.1   (mgal)                       NAVD 88
 DP2938
 DP2938  VERT ORDER      -  SECOND    CLASS I
 DP2938
 DP2938.The horizontal coordinates were determined by differentially corrected
 DP2938.hand held GPS observations or other comparable positioning techniques
 DP2938.and have an estimated accuracy of +/- 3 meters.
 DP2938
 DP2938.The orthometric height was determined by differential leveling and
 DP2938.adjusted by the NATIONAL GEODETIC SURVEY
 DP2938.in July 2014.
 DP2938
 DP2938.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2938.GEOID18 height accuracy estimate available here.
 DP2938
 DP2938.Click photographs - Photos may exist for this station.
 DP2938
 DP2938.The dynamic height is computed by dividing the NAVD 88
 DP2938.geopotential number by the normal gravity value computed on the
 DP2938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2938.degrees latitude (g = 980.6199 gals.).
 DP2938
 DP2938.The modeled gravity was interpolated from observed gravity values.
 DP2938
 DP2938;                    North         East    Units  Estimated Accuracy
 DP2938;SPC IL W     -   135,930.5     759,665.0     MT  (+/- 3 meters HH1 GPS) 
 DP2938
 DP2938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8118596482(NAD 83)
 DP2938
 DP2938                          SUPERSEDED SURVEY CONTROL
 DP2938
 DP2938.No superseded survey control is available for this station.
 DP2938
 DP2938_MARKER: F = FLANGE-ENCASED ROD
 DP2938_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2938_STAMPING: UM 034 2013
 DP2938_MARK LOGO: UIL
 DP2938_PROJECTION: FLUSH
 DP2938_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2938_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2938+STABILITY: POSITION/ELEVATION WELL
 DP2938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2938+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2938_ROD/PIPE-DEPTH: 5.5 meters
 DP2938_SLEEVE-DEPTH  : 0.9 meters
 DP2938
 DP2938  HISTORY     - Date     Condition        Report By
 DP2938  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2938
 DP2938                          STATION DESCRIPTION
 DP2938
 DP2938'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2938'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST OF VERGENNES, 6.0
 DP2938'MI (9.7 KM) WEST-NORTHWEST OF ORAVILLE AND IN THE TOWN OF AVA, IL.
 DP2938'
 DP2938'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2938'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2938'EAST ON STATE HIGHWAY 4 (KNAUER STREET) FOR 0.7 MI (1.1 KM) TO THE
 DP2938'STATION ON THE LEFT.
 DP2938'
 DP2938'THE STATION IS LOCATED 32.2 FT (9.8 M) NORTH OF THE CENTERLINE OF
 DP2938'STATE HIGHWAY 4, 12.5 FT (3.8 M) EAST OF THE EAST POST FOR A GATE AND
 DP2938'47.3 FT (14.4 M) NORTHEAST OF THE EAST END OF A CULVERT HEADWALL.
 DP2938'
 DP2938'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2938'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2938'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2939 ***********************************************************************
 DP2939  DESIGNATION -  UM 035
 DP2939  PID         -  DP2939
 DP2939  STATE/COUNTY-  IL/JACKSON
 DP2939  COUNTRY     -  US
 DP2939  USGS QUAD   -  WILLISVILLE (2018)
 DP2939
 DP2939                         *CURRENT SURVEY CONTROL
 DP2939  ______________________________________________________________________
 DP2939* NAD 83(1986) POSITION- 37 53 34.84   (N) 089 30 15.45   (W)   HD_HELD1
 DP2939* NAVD 88 ORTHO HEIGHT -   182.215 (meters)      597.82  (feet) ADJUSTED
 DP2939  ______________________________________________________________________
 DP2939  GEOID HEIGHT    -        -29.386 (meters)                     GEOID18
 DP2939  DYNAMIC HEIGHT  -        182.089 (meters)      597.40  (feet) COMP
 DP2939  MODELED GRAVITY -    979,933.1   (mgal)                       NAVD 88
 DP2939
 DP2939  VERT ORDER      -  SECOND    CLASS I
 DP2939
 DP2939.The horizontal coordinates were determined by differentially corrected
 DP2939.hand held GPS observations or other comparable positioning techniques
 DP2939.and have an estimated accuracy of +/- 3 meters.
 DP2939
 DP2939.The orthometric height was determined by differential leveling and
 DP2939.adjusted by the NATIONAL GEODETIC SURVEY
 DP2939.in July 2014.
 DP2939
 DP2939.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2939.GEOID18 height accuracy estimate available here.
 DP2939
 DP2939.Click photographs - Photos may exist for this station.
 DP2939
 DP2939.The dynamic height is computed by dividing the NAVD 88
 DP2939.geopotential number by the normal gravity value computed on the
 DP2939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2939.degrees latitude (g = 980.6199 gals.).
 DP2939
 DP2939.The modeled gravity was interpolated from observed gravity values.
 DP2939
 DP2939;                    North         East    Units  Estimated Accuracy
 DP2939;SPC IL W     -   136,302.1     758,259.3     MT  (+/- 3 meters HH1 GPS) 
 DP2939
 DP2939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG7979396901(NAD 83)
 DP2939
 DP2939                          SUPERSEDED SURVEY CONTROL
 DP2939
 DP2939.No superseded survey control is available for this station.
 DP2939
 DP2939_MARKER: F = FLANGE-ENCASED ROD
 DP2939_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2939_STAMPING: UM 035 2013
 DP2939_MARK LOGO: UIL
 DP2939_PROJECTION: FLUSH
 DP2939_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2939_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2939+STABILITY: POSITION/ELEVATION WELL
 DP2939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2939+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2939_ROD/PIPE-DEPTH: 7.3 meters
 DP2939_SLEEVE-DEPTH  : 0.9 meters
 DP2939
 DP2939  HISTORY     - Date     Condition        Report By
 DP2939  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2939
 DP2939                          STATION DESCRIPTION
 DP2939
 DP2939'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2939'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHEAST OF
 DP2939'WILLISVILLE, 6.9 MI (11.1 KM) WEST-NORTHWEST OF ORAVILLE AND 0.6 MI
 DP2939'(1.0 KM) WEST-NORTHWEST OF AVA.
 DP2939'
 DP2939'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2939'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2939'NORTHWEST OF STATE HIGHWAY 4 (KNAUER STREET) FOR 0.3 MI (0.5 KM) TO
 DP2939'THE STATION ON THE RIGHT.
 DP2939'
 DP2939'THE STATION IS LOCATED 26.5 FT (8.1 M) NORTHEAST OF THE CENTERLINE OF
 DP2939'STATE HIGHWAY 4, 124.5 FT (37.9 M) NORTHWEST OF A TELEPHONE PEDESTAL
 DP2939'AND 175 FT (53.3 M) SOUTHEAST OF THE CENTERLINE OF BELL LANE.
 DP2939'
 DP2939'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2939'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2939'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2940 ***********************************************************************
 DP2940  DESIGNATION -  UM 036
 DP2940  PID         -  DP2940
 DP2940  STATE/COUNTY-  IL/JACKSON
 DP2940  COUNTRY     -  US
 DP2940  USGS QUAD   -  WILLISVILLE (2018)
 DP2940
 DP2940                         *CURRENT SURVEY CONTROL
 DP2940  ______________________________________________________________________
 DP2940* NAD 83(1986) POSITION- 37 54 01.74   (N) 089 30 50.51   (W)   HD_HELD1
 DP2940* NAVD 88 ORTHO HEIGHT -   168.698 (meters)      553.47  (feet) ADJUSTED
 DP2940  ______________________________________________________________________
 DP2940  GEOID HEIGHT    -        -29.403 (meters)                     GEOID18
 DP2940  DYNAMIC HEIGHT  -        168.581 (meters)      553.09  (feet) COMP
 DP2940  MODELED GRAVITY -    979,931.5   (mgal)                       NAVD 88
 DP2940
 DP2940  VERT ORDER      -  SECOND    CLASS I
 DP2940
 DP2940.The horizontal coordinates were determined by differentially corrected
 DP2940.hand held GPS observations or other comparable positioning techniques
 DP2940.and have an estimated accuracy of +/- 3 meters.
 DP2940
 DP2940.The orthometric height was determined by differential leveling and
 DP2940.adjusted by the NATIONAL GEODETIC SURVEY
 DP2940.in July 2014.
 DP2940
 DP2940.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2940.GEOID18 height accuracy estimate available here.
 DP2940
 DP2940.Click photographs - Photos may exist for this station.
 DP2940
 DP2940.The dynamic height is computed by dividing the NAVD 88
 DP2940.geopotential number by the normal gravity value computed on the
 DP2940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2940.degrees latitude (g = 980.6199 gals.).
 DP2940
 DP2940.The modeled gravity was interpolated from observed gravity values.
 DP2940
 DP2940;                    North         East    Units  Estimated Accuracy
 DP2940;SPC IL W     -   137,125.4     757,396.9     MT  (+/- 3 meters HH1 GPS) 
 DP2940
 DP2940_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG7895997753(NAD 83)
 DP2940
 DP2940                          SUPERSEDED SURVEY CONTROL
 DP2940
 DP2940.No superseded survey control is available for this station.
 DP2940
 DP2940_MARKER: F = FLANGE-ENCASED ROD
 DP2940_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2940_STAMPING: UM 036 2013
 DP2940_MARK LOGO: UIL
 DP2940_PROJECTION: FLUSH
 DP2940_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2940_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2940+STABILITY: POSITION/ELEVATION WELL
 DP2940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2940+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2940_ROD/PIPE-DEPTH: 7.3 meters
 DP2940_SLEEVE-DEPTH  : 0.9 meters
 DP2940
 DP2940  HISTORY     - Date     Condition        Report By
 DP2940  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2940
 DP2940                          STATION DESCRIPTION
 DP2940
 DP2940'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2940'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-NORTHWEST OF
 DP2940'ORAVILLE, 7.1 MI (11.4 KM) SOUTHEAST OF WILLISVILLE AND 1.3 MI (2.1
 DP2940'KM) NORTHWEST OF AVA.
 DP2940'
 DP2940'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2940'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2940'NORTHWEST OF STATE HIGHWAY 4 (KNAUER STREET) FOR 1.0 MI (1.6 KM) TO
 DP2940'THE STATION ON THE LEFT.
 DP2940'
 DP2940'THE STATION IS LOCATED 32.3 FT (9.8 M) SOUTHWEST OF THE CENTERLINE OF
 DP2940'STATE HIGHWAY 4, 77.6 FT (23.7 M) SOUTHWEST OF A CONCRETE 'RIGHT OF
 DP2940'WAY' MARKER AND 124 FT (37.8 M) NORTHWEST OF THE EXTENDED CENTERLINE
 DP2940'OF SPARROW ROAD.
 DP2940'
 DP2940'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2940'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2940'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2941 ***********************************************************************
 DP2941  DESIGNATION -  UM 037
 DP2941  PID         -  DP2941
 DP2941  STATE/COUNTY-  IL/JACKSON
 DP2941  COUNTRY     -  US
 DP2941  USGS QUAD   -  WILLISVILLE (2018)
 DP2941
 DP2941                         *CURRENT SURVEY CONTROL
 DP2941  ______________________________________________________________________
 DP2941* NAD 83(1986) POSITION- 37 54 39.60   (N) 089 31 32.50   (W)   HD_HELD1
 DP2941* NAVD 88 ORTHO HEIGHT -   196.930 (meters)      646.09  (feet) ADJUSTED
 DP2941  ______________________________________________________________________
 DP2941  GEOID HEIGHT    -        -29.424 (meters)                     GEOID18
 DP2941  DYNAMIC HEIGHT  -        196.793 (meters)      645.65  (feet) COMP
 DP2941  MODELED GRAVITY -    979,929.3   (mgal)                       NAVD 88
 DP2941
 DP2941  VERT ORDER      -  SECOND    CLASS I
 DP2941
 DP2941.The horizontal coordinates were determined by differentially corrected
 DP2941.hand held GPS observations or other comparable positioning techniques
 DP2941.and have an estimated accuracy of +/- 3 meters.
 DP2941
 DP2941.The orthometric height was determined by differential leveling and
 DP2941.adjusted by the NATIONAL GEODETIC SURVEY
 DP2941.in July 2014.
 DP2941
 DP2941.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2941.GEOID18 height accuracy estimate available here.
 DP2941
 DP2941.Click photographs - Photos may exist for this station.
 DP2941
 DP2941.The dynamic height is computed by dividing the NAVD 88
 DP2941.geopotential number by the normal gravity value computed on the
 DP2941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2941.degrees latitude (g = 980.6199 gals.).
 DP2941
 DP2941.The modeled gravity was interpolated from observed gravity values.
 DP2941
 DP2941;                    North         East    Units  Estimated Accuracy
 DP2941;SPC IL W     -   138,285.5     756,363.1     MT  (+/- 3 meters HH1 GPS) 
 DP2941
 DP2941_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG7796598948(NAD 83)
 DP2941
 DP2941                          SUPERSEDED SURVEY CONTROL
 DP2941
 DP2941.No superseded survey control is available for this station.
 DP2941
 DP2941_MARKER: F = FLANGE-ENCASED ROD
 DP2941_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2941_STAMPING: UM 037 2013
 DP2941_MARK LOGO: UIL
 DP2941_PROJECTION: FLUSH
 DP2941_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2941_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2941+STABILITY: POSITION/ELEVATION WELL
 DP2941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2941+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2941_ROD/PIPE-DEPTH: 9.8 meters
 DP2941_SLEEVE-DEPTH  : 0.9 meters
 DP2941
 DP2941  HISTORY     - Date     Condition        Report By
 DP2941  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2941
 DP2941                          STATION DESCRIPTION
 DP2941
 DP2941'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2941'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-NORTHWEST OF
 DP2941'ORAVILLE, 6.1 MI (9.8 KM) SOUTHEAST OF WILLISVILLE AND 2.3 MI (3.7 KM)
 DP2941'NORTHWEST OF AVA.
 DP2941'
 DP2941'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2941'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2941'NORTHWEST OF STATE HIGHWAY 4 (KNAUER STREET) FOR 1.3 MI (2.1 KM) TO
 DP2941'TANNER ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 4 FOR 0.6 MI (1.0 KM)
 DP2941'TO THE STATION ON THE LEFT.
 DP2941'
 DP2941'THE STATION IS LOCATED 28.8 FT (8.8 M) SOUTHWEST OF THE CENTERLINE OF
 DP2941'STATE HIGHWAY 4 AND 12.0 FT (3.7 M) EAST-SOUTHEAST OF A T-POST.
 DP2941'
 DP2941'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2941'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2941'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2942 ***********************************************************************
 DP2942  DESIGNATION -  UM 038
 DP2942  PID         -  DP2942
 DP2942  STATE/COUNTY-  IL/JACKSON
 DP2942  COUNTRY     -  US
 DP2942  USGS QUAD   -  WILLISVILLE (2018)
 DP2942
 DP2942                         *CURRENT SURVEY CONTROL
 DP2942  ______________________________________________________________________
 DP2942* NAD 83(1986) POSITION- 37 55 14.24   (N) 089 32 06.46   (W)   HD_HELD1
 DP2942* NAVD 88 ORTHO HEIGHT -   200.003 (meters)      656.18  (feet) ADJUSTED
 DP2942  ______________________________________________________________________
 DP2942  GEOID HEIGHT    -        -29.445 (meters)                     GEOID18
 DP2942  DYNAMIC HEIGHT  -        199.865 (meters)      655.72  (feet) COMP
 DP2942  MODELED GRAVITY -    979,932.7   (mgal)                       NAVD 88
 DP2942
 DP2942  VERT ORDER      -  SECOND    CLASS I
 DP2942
 DP2942.The horizontal coordinates were determined by differentially corrected
 DP2942.hand held GPS observations or other comparable positioning techniques
 DP2942.and have an estimated accuracy of +/- 3 meters.
 DP2942
 DP2942.The orthometric height was determined by differential leveling and
 DP2942.adjusted by the NATIONAL GEODETIC SURVEY
 DP2942.in July 2014.
 DP2942
 DP2942.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2942.GEOID18 height accuracy estimate available here.
 DP2942
 DP2942.Click photographs - Photos may exist for this station.
 DP2942
 DP2942.The dynamic height is computed by dividing the NAVD 88
 DP2942.geopotential number by the normal gravity value computed on the
 DP2942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2942.degrees latitude (g = 980.6199 gals.).
 DP2942
 DP2942.The modeled gravity was interpolated from observed gravity values.
 DP2942
 DP2942;                    North         East    Units  Estimated Accuracy
 DP2942;SPC IL W     -   139,347.8     755,526.4     MT  (+/- 3 meters HH1 GPS) 
 DP2942
 DP2942_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7716400038(NAD 83)
 DP2942
 DP2942                          SUPERSEDED SURVEY CONTROL
 DP2942
 DP2942.No superseded survey control is available for this station.
 DP2942
 DP2942_MARKER: F = FLANGE-ENCASED ROD
 DP2942_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP2942+WITH SETTING: INFORMATION.
 DP2942_STAMPING: UM 038 3013
 DP2942_MARK LOGO: UIL
 DP2942_PROJECTION: FLUSH
 DP2942_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2942_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP2942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2942+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2942_ROD/PIPE-DEPTH: 2.7 meters
 DP2942_SLEEVE-DEPTH  : 0.9 meters
 DP2942
 DP2942  HISTORY     - Date     Condition        Report By
 DP2942  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2942
 DP2942                          STATION DESCRIPTION
 DP2942
 DP2942'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2942'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHEAST OF PERCY, 5.3
 DP2942'MI (8.5 KM) SOUTHEAST OF WILLISVILLE AND 3.1 MI (5.0 KM) NORTHWEST OF
 DP2942'AVA.
 DP2942'
 DP2942'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2942'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2942'NORTHWEST OF STATE HIGHWAY 4 (KNAUER STREET) FOR 2.1 MI (3.4 KM) TO
 DP2942'TANNER ROAD (LEFT) AND LANGE ROAD (RIGHT, CONTINUE NORTHWEST ON STATE
 DP2942'HIGHWAY 4 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP2942'
 DP2942'THE STATION IS LOCATED 20.5 FT (6.2 M) NORTHEAST OF THE CENTERLINE OF
 DP2942'STATE HIGHWAY 4, 21.3 FT (6.5 M) EAST OF THE EAST EDGE OF A PRIVATE
 DP2942'ENTRANCE 'CLEAR VIEW FARM' AND 60.0 FT (18.3 M) SOUTHEAST OF A
 DP2942'TELEPHONE PEDESTAL.
 DP2942'
 DP2942'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2942'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2942'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2943 ***********************************************************************
 DP2943  DESIGNATION -  UM 039
 DP2943  PID         -  DP2943
 DP2943  STATE/COUNTY-  IL/JACKSON
 DP2943  COUNTRY     -  US
 DP2943  USGS QUAD   -  WILLISVILLE (2018)
 DP2943
 DP2943                         *CURRENT SURVEY CONTROL
 DP2943  ______________________________________________________________________
 DP2943* NAD 83(1986) POSITION- 37 55 38.15   (N) 089 32 41.64   (W)   HD_HELD1
 DP2943* NAVD 88 ORTHO HEIGHT -   168.476 (meters)      552.74  (feet) ADJUSTED
 DP2943  ______________________________________________________________________
 DP2943  GEOID HEIGHT    -        -29.463 (meters)                     GEOID18
 DP2943  DYNAMIC HEIGHT  -        168.359 (meters)      552.36  (feet) COMP
 DP2943  MODELED GRAVITY -    979,937.1   (mgal)                       NAVD 88
 DP2943
 DP2943  VERT ORDER      -  SECOND    CLASS I
 DP2943
 DP2943.The horizontal coordinates were determined by differentially corrected
 DP2943.hand held GPS observations or other comparable positioning techniques
 DP2943.and have an estimated accuracy of +/- 3 meters.
 DP2943
 DP2943.The orthometric height was determined by differential leveling and
 DP2943.adjusted by the NATIONAL GEODETIC SURVEY
 DP2943.in July 2014.
 DP2943
 DP2943.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2943.GEOID18 height accuracy estimate available here.
 DP2943
 DP2943.Click photographs - Photos may exist for this station.
 DP2943
 DP2943.The dynamic height is computed by dividing the NAVD 88
 DP2943.geopotential number by the normal gravity value computed on the
 DP2943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2943.degrees latitude (g = 980.6199 gals.).
 DP2943
 DP2943.The modeled gravity was interpolated from observed gravity values.
 DP2943
 DP2943;                    North         East    Units  Estimated Accuracy
 DP2943;SPC IL W     -   140,079.2     754,662.2     MT  (+/- 3 meters HH1 GPS) 
 DP2943
 DP2943_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7632500799(NAD 83)
 DP2943
 DP2943                          SUPERSEDED SURVEY CONTROL
 DP2943
 DP2943.No superseded survey control is available for this station.
 DP2943
 DP2943_MARKER: F = FLANGE-ENCASED ROD
 DP2943_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2943_STAMPING: UM 039 2013
 DP2943_MARK LOGO: UIL
 DP2943_PROJECTION: FLUSH
 DP2943_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2943_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2943+STABILITY: POSITION/ELEVATION WELL
 DP2943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2943+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2943_ROD/PIPE-DEPTH: 6.7 meters
 DP2943_SLEEVE-DEPTH  : 0.9 meters
 DP2943
 DP2943  HISTORY     - Date     Condition        Report By
 DP2943  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2943
 DP2943                          STATION DESCRIPTION
 DP2943
 DP2943'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2943'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF
 DP2943'PERCY, 4.6 MI (7.4 KM) SOUTH-SOUTHEAST OF WILLISVILLE AND 3.8 MI (6.1
 DP2943'KM) NORTHWEST OF AVA.
 DP2943'
 DP2943'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2943'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2943'NORTHWEST OF STATE HIGHWAY 4 (KNAUER STREET) FOR 3.2 MI (5.1 KM) TO
 DP2943'SPRING HILL DRIVE, CONTINUE NORTHWEST ON STATE HIGHWAY 4 FOR 0.3 MI
 DP2943'(0.5 KM) TO THE STATION ON THE LEFT.
 DP2943'
 DP2943'THE STATION IS LOCATED 33.0 FT (10.1 M) SOUTHWEST OF THE CENTERLINE OF
 DP2943'STATE HIGHWAY 4, 87.3 FT (26.6 M) NORTH OF THE NORTHEAST CORNER TO A
 DP2943'BASEBALL DUGOUT AND 126.0 FT (38.4 M) EAST OF THE NORTHEAST CORNER OF
 DP2943'A RESTROOM.
 DP2943'
 DP2943'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2943'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2943'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2944 ***********************************************************************
 DP2944  DESIGNATION -  UM 040
 DP2944  PID         -  DP2944
 DP2944  STATE/COUNTY-  IL/JACKSON
 DP2944  COUNTRY     -  US
 DP2944  USGS QUAD   -  WILLISVILLE (2018)
 DP2944
 DP2944                         *CURRENT SURVEY CONTROL
 DP2944  ______________________________________________________________________
 DP2944* NAD 83(1986) POSITION- 37 56 07.90   (N) 089 33 22.23   (W)   HD_HELD1
 DP2944* NAVD 88 ORTHO HEIGHT -   163.564 (meters)      536.63  (feet) ADJUSTED
 DP2944  ______________________________________________________________________
 DP2944  GEOID HEIGHT    -        -29.485 (meters)                     GEOID18
 DP2944  DYNAMIC HEIGHT  -        163.451 (meters)      536.26  (feet) COMP
 DP2944  MODELED GRAVITY -    979,940.6   (mgal)                       NAVD 88
 DP2944
 DP2944  VERT ORDER      -  SECOND    CLASS I
 DP2944
 DP2944.The horizontal coordinates were determined by differentially corrected
 DP2944.hand held GPS observations or other comparable positioning techniques
 DP2944.and have an estimated accuracy of +/- 3 meters.
 DP2944
 DP2944.The orthometric height was determined by differential leveling and
 DP2944.adjusted by the NATIONAL GEODETIC SURVEY
 DP2944.in July 2014.
 DP2944
 DP2944.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2944.GEOID18 height accuracy estimate available here.
 DP2944
 DP2944.Click photographs - Photos may exist for this station.
 DP2944
 DP2944.The dynamic height is computed by dividing the NAVD 88
 DP2944.geopotential number by the normal gravity value computed on the
 DP2944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2944.degrees latitude (g = 980.6199 gals.).
 DP2944
 DP2944.The modeled gravity was interpolated from observed gravity values.
 DP2944
 DP2944;                    North         East    Units  Estimated Accuracy
 DP2944;SPC IL W     -   140,989.9     753,665.0     MT  (+/- 3 meters HH1 GPS) 
 DP2944
 DP2944_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7535901743(NAD 83)
 DP2944
 DP2944                          SUPERSEDED SURVEY CONTROL
 DP2944
 DP2944.No superseded survey control is available for this station.
 DP2944
 DP2944_MARKER: F = FLANGE-ENCASED ROD
 DP2944_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2944_STAMPING: UM 040 2013
 DP2944_MARK LOGO: UIL
 DP2944_PROJECTION: FLUSH
 DP2944_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2944_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2944+STABILITY: POSITION/ELEVATION WELL
 DP2944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2944+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2944_ROD/PIPE-DEPTH: 7.3 meters
 DP2944_SLEEVE-DEPTH  : 0.9 meters
 DP2944
 DP2944  HISTORY     - Date     Condition        Report By
 DP2944  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2944
 DP2944                          STATION DESCRIPTION
 DP2944
 DP2944'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2944'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHEAST OF
 DP2944'PERCY, 4.7 MI (7.6 KM) NORTHWEST OF AVA AND 3.8 MI (6.1 KM)
 DP2944'SOUTH-SOUTHEAST OF WILLISVILLE.
 DP2944'
 DP2944'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (KNAUER
 DP2944'STREET) WITH STATE HIGHWAY 151 (KELLER STREET) LOCATED IN AVA, IL, GO
 DP2944'NORTHWEST OF STATE HIGHWAY 4 (KNAUER STREET) FOR 4.3 MI (6.9 KM) TO
 DP2944'BRICK PLANT ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 4 FOR 0.1 MI
 DP2944'(0.2 KM) TO THE STATION ON THE RIGHT.
 DP2944'
 DP2944'THE STATION IS LOCATED 30.5 FT (9.3 M) NORTHEAST OF THE CENTERLINE OF
 DP2944'STATE HIGHWAY 4, 2.8 FT (0.9 M) SOUTHWEST OF A FENCE, 6.5 FT (2.0 M)
 DP2944'NORTHWEST OF A CORNER FENCE POST AND 26.5 FT (8.1 M) NORTHWEST OF THE
 DP2944'EDGE OF A PRIVATE ENTRANCE.
 DP2944'
 DP2944'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2944'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2944'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2945 ***********************************************************************
 DP2945  DESIGNATION -  UM 041
 DP2945  PID         -  DP2945
 DP2945  STATE/COUNTY-  IL/JACKSON
 DP2945  COUNTRY     -  US
 DP2945  USGS QUAD   -  WILLISVILLE (2018)
 DP2945
 DP2945                         *CURRENT SURVEY CONTROL
 DP2945  ______________________________________________________________________
 DP2945* NAD 83(1986) POSITION- 37 56 57.28   (N) 089 33 53.34   (W)   HD_HELD1
 DP2945* NAVD 88 ORTHO HEIGHT -   157.138 (meters)      515.54  (feet) ADJUSTED
 DP2945  ______________________________________________________________________
 DP2945  GEOID HEIGHT    -        -29.516 (meters)                     GEOID18
 DP2945  DYNAMIC HEIGHT  -        157.031 (meters)      515.19  (feet) COMP
 DP2945  MODELED GRAVITY -    979,944.0   (mgal)                       NAVD 88
 DP2945
 DP2945  VERT ORDER      -  SECOND    CLASS I
 DP2945
 DP2945.The horizontal coordinates were determined by differentially corrected
 DP2945.hand held GPS observations or other comparable positioning techniques
 DP2945.and have an estimated accuracy of +/- 3 meters.
 DP2945
 DP2945.The orthometric height was determined by differential leveling and
 DP2945.adjusted by the NATIONAL GEODETIC SURVEY
 DP2945.in July 2014.
 DP2945
 DP2945.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2945.GEOID18 height accuracy estimate available here.
 DP2945
 DP2945.Click photographs - Photos may exist for this station.
 DP2945
 DP2945.The dynamic height is computed by dividing the NAVD 88
 DP2945.geopotential number by the normal gravity value computed on the
 DP2945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2945.degrees latitude (g = 980.6199 gals.).
 DP2945
 DP2945.The modeled gravity was interpolated from observed gravity values.
 DP2945
 DP2945;                    North         East    Units  Estimated Accuracy
 DP2945;SPC IL W     -   142,507.4     752,895.5     MT  (+/- 3 meters HH1 GPS) 
 DP2945
 DP2945_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7464203286(NAD 83)
 DP2945
 DP2945                          SUPERSEDED SURVEY CONTROL
 DP2945
 DP2945.No superseded survey control is available for this station.
 DP2945
 DP2945_MARKER: F = FLANGE-ENCASED ROD
 DP2945_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2945_STAMPING: UM 041 2013
 DP2945_MARK LOGO: UIL
 DP2945_PROJECTION: FLUSH
 DP2945_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2945_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2945+STABILITY: POSITION/ELEVATION WELL
 DP2945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2945+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2945_ROD/PIPE-DEPTH: 6.1 meters
 DP2945_SLEEVE-DEPTH  : 0.9 meters
 DP2945
 DP2945  HISTORY     - Date     Condition        Report By
 DP2945  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2945
 DP2945                          STATION DESCRIPTION
 DP2945
 DP2945'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2945'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTHWEST OF AVA, 5.5 MI
 DP2945'(8.8 KM) SOUTH-SOUTHEAST OF PERCY AND 2.7 MI (4.3 KM) SOUTH-SOUTHEAST
 DP2945'OF WILLISVILLE.
 DP2945'
 DP2945'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (COUNTY LINE
 DP2945'ROAD) WITH STATE HIGHWAY 150 LOCATED 1.4 MI (2.3 KM) EAST OF PERCY,
 DP2945'IL, GO SOUTH ON STATE HIGHWAY 4 (COUNTY LINE ROAD) FOR 5.3 MI (8.5 KM)
 DP2945'TO POST OAK ROAD, CONTINUE SOUTHEAST ON STATE HIGHWAY 4 FOR 0.2 MI
 DP2945'(0.3 KM) TO THE STATION ON THE LEFT.
 DP2945'
 DP2945'THE STATION IS LOCATED 28.7 FT (8.7 M) NORTHEAST OF THE CENTERLINE OF
 DP2945'STATE HIGHWAY 4, 42.0 FT (12.8 M) SOUTHEAST OF THE EDGE OF THE
 DP2945'ENTRANCE TO A SCHOOL AND 91.7 FT (28.0 M) EAST-NORTHEAST OF A POWER
 DP2945'POLE.
 DP2945'
 DP2945'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2945'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2945'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2946 ***********************************************************************
 DP2946  DESIGNATION -  UM 042
 DP2946  PID         -  DP2946
 DP2946  STATE/COUNTY-  IL/PERRY
 DP2946  COUNTRY     -  US
 DP2946  USGS QUAD   -  WILLISVILLE (2018)
 DP2946
 DP2946                         *CURRENT SURVEY CONTROL
 DP2946  ______________________________________________________________________
 DP2946* NAD 83(1986) POSITION- 37 57 46.87   (N) 089 34 24.55   (W)   HD_HELD1
 DP2946* NAVD 88 ORTHO HEIGHT -   154.503 (meters)      506.90  (feet) ADJUSTED
 DP2946  ______________________________________________________________________
 DP2946  GEOID HEIGHT    -        -29.546 (meters)                     GEOID18
 DP2946  DYNAMIC HEIGHT  -        154.398 (meters)      506.55  (feet) COMP
 DP2946  MODELED GRAVITY -    979,946.2   (mgal)                       NAVD 88
 DP2946
 DP2946  VERT ORDER      -  SECOND    CLASS I
 DP2946
 DP2946.The horizontal coordinates were determined by differentially corrected
 DP2946.hand held GPS observations or other comparable positioning techniques
 DP2946.and have an estimated accuracy of +/- 3 meters.
 DP2946
 DP2946.The orthometric height was determined by differential leveling and
 DP2946.adjusted by the NATIONAL GEODETIC SURVEY
 DP2946.in July 2014.
 DP2946
 DP2946.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2946.GEOID18 height accuracy estimate available here.
 DP2946
 DP2946.Click photographs - Photos may exist for this station.
 DP2946
 DP2946.The dynamic height is computed by dividing the NAVD 88
 DP2946.geopotential number by the normal gravity value computed on the
 DP2946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2946.degrees latitude (g = 980.6199 gals.).
 DP2946
 DP2946.The modeled gravity was interpolated from observed gravity values.
 DP2946
 DP2946;                    North         East    Units  Estimated Accuracy
 DP2946;SPC IL W     -   144,031.4     752,123.8     MT  (+/- 3 meters HH1 GPS) 
 DP2946
 DP2946_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7392204836(NAD 83)
 DP2946
 DP2946                          SUPERSEDED SURVEY CONTROL
 DP2946
 DP2946.No superseded survey control is available for this station.
 DP2946
 DP2946_MARKER: F = FLANGE-ENCASED ROD
 DP2946_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2946_STAMPING: UM 042 2013
 DP2946_MARK LOGO: UIL
 DP2946_PROJECTION: FLUSH
 DP2946_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2946_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2946+STABILITY: POSITION/ELEVATION WELL
 DP2946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2946+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2946_ROD/PIPE-DEPTH: 6.1 meters
 DP2946_SLEEVE-DEPTH  : 0.9 meters
 DP2946
 DP2946  HISTORY     - Date     Condition        Report By
 DP2946  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2946
 DP2946                          STATION DESCRIPTION
 DP2946
 DP2946'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2946'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) EAST-SOUTHEAST OF
 DP2946'STEELEVILLE, 4.4 MI (7.1 KM) SOUTHEAST OF PERCY AND 1.7 MI (2.7 KM)
 DP2946'SOUTH-SOUTHEAST OF WILLISVILLE.
 DP2946'
 DP2946'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (COUNTY LINE
 DP2946'ROAD) WITH STATE HIGHWAY 150 LOCATED 1.4 MI (2.3 KM) EAST OF PERCY,
 DP2946'IL, GO SOUTH ON STATE HIGHWAY 4 (COUNTY LINE ROAD) FOR 3.9 MI (6.3 KM)
 DP2946'TO BOBCAT ROAD, CONTINUE SOUTHEAST ON STATE HIGHWAY 4 FOR 0.5 MI (0.8
 DP2946'KM) TO THE STATION ON THE LEFT.
 DP2946'
 DP2946'THE STATION IS LOCATED 29.7 FT (9.1 M) NORTHEAST OF THE CENTERLINE OF
 DP2946'STATE HIGHWAY 4, 25.0 FT (7.6 M) SOUTHEAST OF A POST FOR A 'TRUCK
 DP2946'ENTERING' SIGN AND 62.6 FT (19.1 M) NORTHEAST OF A POWER POLE.
 DP2946'
 DP2946'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2946'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2946'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2947 ***********************************************************************
 DP2947  DESIGNATION -  UM 043
 DP2947  PID         -  DP2947
 DP2947  STATE/COUNTY-  IL/PERRY
 DP2947  COUNTRY     -  US
 DP2947  USGS QUAD   -  WILLISVILLE (2018)
 DP2947
 DP2947                         *CURRENT SURVEY CONTROL
 DP2947  ______________________________________________________________________
 DP2947* NAD 83(1986) POSITION- 37 58 27.69   (N) 089 34 58.00   (W)   HD_HELD1
 DP2947* NAVD 88 ORTHO HEIGHT -   154.208 (meters)      505.93  (feet) ADJUSTED
 DP2947  ______________________________________________________________________
 DP2947  GEOID HEIGHT    -        -29.571 (meters)                     GEOID18
 DP2947  DYNAMIC HEIGHT  -        154.103 (meters)      505.59  (feet) COMP
 DP2947  MODELED GRAVITY -    979,947.3   (mgal)                       NAVD 88
 DP2947
 DP2947  VERT ORDER      -  SECOND    CLASS I
 DP2947
 DP2947.The horizontal coordinates were determined by differentially corrected
 DP2947.hand held GPS observations or other comparable positioning techniques
 DP2947.and have an estimated accuracy of +/- 3 meters.
 DP2947
 DP2947.The orthometric height was determined by differential leveling and
 DP2947.adjusted by the NATIONAL GEODETIC SURVEY
 DP2947.in July 2014.
 DP2947
 DP2947.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2947.GEOID18 height accuracy estimate available here.
 DP2947
 DP2947.Click photographs - Photos may exist for this station.
 DP2947
 DP2947.The dynamic height is computed by dividing the NAVD 88
 DP2947.geopotential number by the normal gravity value computed on the
 DP2947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2947.degrees latitude (g = 980.6199 gals.).
 DP2947
 DP2947.The modeled gravity was interpolated from observed gravity values.
 DP2947
 DP2947;                    North         East    Units  Estimated Accuracy
 DP2947;SPC IL W     -   145,284.7     751,299.4     MT  (+/- 3 meters HH1 GPS) 
 DP2947
 DP2947_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7314106117(NAD 83)
 DP2947
 DP2947                          SUPERSEDED SURVEY CONTROL
 DP2947
 DP2947.No superseded survey control is available for this station.
 DP2947
 DP2947_MARKER: F = FLANGE-ENCASED ROD
 DP2947_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2947_STAMPING: UM 043 2013
 DP2947_MARK LOGO: UIL
 DP2947_PROJECTION: FLUSH
 DP2947_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2947_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2947+STABILITY: POSITION/ELEVATION WELL
 DP2947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2947+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2947_ROD/PIPE-DEPTH: 7.3 meters
 DP2947_SLEEVE-DEPTH  : 0.9 meters
 DP2947
 DP2947  HISTORY     - Date     Condition        Report By
 DP2947  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2947
 DP2947                          STATION DESCRIPTION
 DP2947
 DP2947'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2947'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) EAST-SOUTHEAST OF
 DP2947'STEELEVILLE, 3.5 MI (5.6 KM) SOUTHEAST OF PERCY AND 0.8 MI (1.3 KM)
 DP2947'SOUTH-SOUTHEAST OF WILLISVILLE.
 DP2947'
 DP2947'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (COUNTY LINE
 DP2947'ROAD) WITH STATE HIGHWAY 150 LOCATED 1.4 MI (2.3 KM) EAST OF PERCY,
 DP2947'IL, GO SOUTH ON STATE HIGHWAY 4 (COUNTY LINE ROAD) FOR 2.7 MI (4.3 KM)
 DP2947'TO SCHOOL STREET, CONTINUE SOUTH ON STATE HIGHWAY 4 FOR 0.5 MI (0.8
 DP2947'KM) TO THE STATION ON THE LEFT.
 DP2947'
 DP2947'THE STATION IS LOCATED 27.5 FT (8.4 M) NORTHEAST OF THE CENTERLINE OF
 DP2947'STATE HIGHWAY 4, 140 FT (42.7 M) EAST OF A POWER POLE AND 203 FT (61.9
 DP2947'M) NORTHWEST OF THE EDGE OF A PRIVATE ENTRANCE.
 DP2947'
 DP2947'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2947'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2947'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2948 ***********************************************************************
 DP2948  DESIGNATION -  UM 044
 DP2948  PID         -  DP2948
 DP2948  STATE/COUNTY-  IL/PERRY
 DP2948  COUNTRY     -  US
 DP2948  USGS QUAD   -  WILLISVILLE (2018)
 DP2948
 DP2948                         *CURRENT SURVEY CONTROL
 DP2948  ______________________________________________________________________
 DP2948* NAD 83(1986) POSITION- 37 59 15.82   (N) 089 35 14.64   (W)   HD_HELD1
 DP2948* NAVD 88 ORTHO HEIGHT -   148.753 (meters)      488.03  (feet) ADJUSTED
 DP2948  ______________________________________________________________________
 DP2948  GEOID HEIGHT    -        -29.595 (meters)                     GEOID18
 DP2948  DYNAMIC HEIGHT  -        148.652 (meters)      487.70  (feet) COMP
 DP2948  MODELED GRAVITY -    979,948.6   (mgal)                       NAVD 88
 DP2948
 DP2948  VERT ORDER      -  SECOND    CLASS I
 DP2948
 DP2948.The horizontal coordinates were determined by differentially corrected
 DP2948.hand held GPS observations or other comparable positioning techniques
 DP2948.and have an estimated accuracy of +/- 3 meters.
 DP2948
 DP2948.The orthometric height was determined by differential leveling and
 DP2948.adjusted by the NATIONAL GEODETIC SURVEY
 DP2948.in July 2014.
 DP2948
 DP2948.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2948.GEOID18 height accuracy estimate available here.
 DP2948
 DP2948.Click photographs - Photos may exist for this station.
 DP2948
 DP2948.The dynamic height is computed by dividing the NAVD 88
 DP2948.geopotential number by the normal gravity value computed on the
 DP2948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2948.degrees latitude (g = 980.6199 gals.).
 DP2948
 DP2948.The modeled gravity was interpolated from observed gravity values.
 DP2948
 DP2948;                    North         East    Units  Estimated Accuracy
 DP2948;SPC IL W     -   146,766.1     750,884.1     MT  (+/- 3 meters HH1 GPS) 
 DP2948
 DP2948_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7277607612(NAD 83)
 DP2948
 DP2948                          SUPERSEDED SURVEY CONTROL
 DP2948
 DP2948.No superseded survey control is available for this station.
 DP2948
 DP2948_MARKER: F = FLANGE-ENCASED ROD
 DP2948_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2948_STAMPING: UM 044 2013
 DP2948_MARK LOGO: UIL
 DP2948_PROJECTION: FLUSH
 DP2948_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2948_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2948+STABILITY: POSITION/ELEVATION WELL
 DP2948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2948+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2948_ROD/PIPE-DEPTH: 6.1 meters
 DP2948_SLEEVE-DEPTH  : 0.9 meters
 DP2948
 DP2948  HISTORY     - Date     Condition        Report By
 DP2948  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2948
 DP2948                          STATION DESCRIPTION
 DP2948
 DP2948'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2948'THE STATION IS LOCATED ABOUT 4.1 MI (6.6 KM) EAST-SOUTHEAST OF
 DP2948'STEELEVILLE, 2.6 MI (4.2 KM) SOUTHEAST OF PERCY AND IN THE TOWN OF
 DP2948'WILLISVILLE, IL.
 DP2948'
 DP2948'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (COUNTY LINE
 DP2948'ROAD) WITH STATE HIGHWAY 150 LOCATED 1.4 MI (2.3 KM) EAST OF PERCY,
 DP2948'IL, GO SOUTH ON STATE HIGHWAY 4 (COUNTY LINE ROAD) FOR 2.6 MI (4.2 KM)
 DP2948'TO FREEDOM LANE AND THE STATION ON THE RIGHT.
 DP2948'
 DP2948'THE STATION IS LOCATED 32.4 FT (9.9 M) SOUTHWEST OF THE CENTERLINE OF
 DP2948'STATE HIGHWAY 4, 5.5 FT (1.7 M) NORTHEAST OF A FENCE, 28.5 FT (8.7 M)
 DP2948'NORTH OF THE EXTENDED CENTERLINE OF FREEDOM LANE AND 117 FT (35.7 M)
 DP2948'NORTHWEST OF THE NORTH END OF A CULVERT HEADWALL.
 DP2948'
 DP2948'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2948'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2948'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2949 ***********************************************************************
 DP2949  DESIGNATION -  UM 045
 DP2949  PID         -  DP2949
 DP2949  STATE/COUNTY-  IL/RANDOLPH
 DP2949  COUNTRY     -  US
 DP2949  USGS QUAD   -  WILLISVILLE (2018)
 DP2949
 DP2949                         *CURRENT SURVEY CONTROL
 DP2949  ______________________________________________________________________
 DP2949* NAD 83(1986) POSITION- 37 59 54.57   (N) 089 35 38.73   (W)   HD_HELD1
 DP2949* NAVD 88 ORTHO HEIGHT -   137.282 (meters)      450.40  (feet) ADJUSTED
 DP2949  ______________________________________________________________________
 DP2949  GEOID HEIGHT    -        -29.616 (meters)                     GEOID18
 DP2949  DYNAMIC HEIGHT  -        137.189 (meters)      450.09  (feet) COMP
 DP2949  MODELED GRAVITY -    979,949.3   (mgal)                       NAVD 88
 DP2949
 DP2949  VERT ORDER      -  SECOND    CLASS I
 DP2949
 DP2949.The horizontal coordinates were determined by differentially corrected
 DP2949.hand held GPS observations or other comparable positioning techniques
 DP2949.and have an estimated accuracy of +/- 3 meters.
 DP2949
 DP2949.The orthometric height was determined by differential leveling and
 DP2949.adjusted by the NATIONAL GEODETIC SURVEY
 DP2949.in July 2014.
 DP2949
 DP2949.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2949.GEOID18 height accuracy estimate available here.
 DP2949
 DP2949.Click photographs - Photos may exist for this station.
 DP2949
 DP2949.The dynamic height is computed by dividing the NAVD 88
 DP2949.geopotential number by the normal gravity value computed on the
 DP2949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2949.degrees latitude (g = 980.6199 gals.).
 DP2949
 DP2949.The modeled gravity was interpolated from observed gravity values.
 DP2949
 DP2949;                    North         East    Units  Estimated Accuracy
 DP2949;SPC IL W     -   147,957.1     750,288.9     MT  (+/- 3 meters HH1 GPS) 
 DP2949
 DP2949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7222208823(NAD 83)
 DP2949
 DP2949                          SUPERSEDED SURVEY CONTROL
 DP2949
 DP2949.No superseded survey control is available for this station.
 DP2949
 DP2949_MARKER: F = FLANGE-ENCASED ROD
 DP2949_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2949_STAMPING: UM 045 2013
 DP2949_MARK LOGO: UIL
 DP2949_PROJECTION: FLUSH
 DP2949_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2949_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2949+STABILITY: POSITION/ELEVATION WELL
 DP2949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2949+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2949_ROD/PIPE-DEPTH: 6.1 meters
 DP2949_SLEEVE-DEPTH  : 0.9 meters
 DP2949
 DP2949  HISTORY     - Date     Condition        Report By
 DP2949  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2949
 DP2949                          STATION DESCRIPTION
 DP2949
 DP2949'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2949'THE STATION IS LOCATED ABOUT 3.6 MI (5.8 KM) EAST OF STEELEVILLE, 1.8
 DP2949'MI (2.9 KM) SOUTHEAST OF PERCY AND 1.0 MI (1.6 KM) NORTH-NORTHWEST OF
 DP2949'WILLISVILLE.
 DP2949'
 DP2949'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (COUNTY LINE
 DP2949'ROAD) WITH STATE HIGHWAY 150 LOCATED 1.4 MI (2.3 KM) EAST OF PERCY,
 DP2949'IL, GO SOUTH ON STATE HIGHWAY 4 (COUNTY LINE ROAD) FOR 1.7 MI (2.7 KM)
 DP2949'TO THE STATION ON THE LEFT.
 DP2949'
 DP2949'THE STATION IS LOCATED 25.4 FT (7.7 M) EAST OF THE CENTERLINE OF STATE
 DP2949'HIGHWAY 4, 6.8 FT (2.1 M) NORTHEAST ON THE NORTH GUARD RAIL POST 11.4
 DP2949'FT (3.5 M) WEST OF A POWER POLE AND 40.2 FT (12.3 M) SOUTH OF THE
 DP2949'SOUTH EDGE OF A PRIVATE ENTRANCE.
 DP2949'
 DP2949'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2949'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2949'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2950 ***********************************************************************
 DP2950  DESIGNATION -  UM 046
 DP2950  PID         -  DP2950
 DP2950  STATE/COUNTY-  IL/RANDOLPH
 DP2950  COUNTRY     -  US
 DP2950  USGS QUAD   -  PERCY (2018)
 DP2950
 DP2950                         *CURRENT SURVEY CONTROL
 DP2950  ______________________________________________________________________
 DP2950* NAD 83(1986) POSITION- 38 00 36.29   (N) 089 35 38.69   (W)   HD_HELD1
 DP2950* NAVD 88 ORTHO HEIGHT -   148.326 (meters)      486.63  (feet) ADJUSTED
 DP2950  ______________________________________________________________________
 DP2950  GEOID HEIGHT    -        -29.629 (meters)                     GEOID18
 DP2950  DYNAMIC HEIGHT  -        148.226 (meters)      486.30  (feet) COMP
 DP2950  MODELED GRAVITY -    979,946.6   (mgal)                       NAVD 88
 DP2950
 DP2950  VERT ORDER      -  SECOND    CLASS I
 DP2950
 DP2950.The horizontal coordinates were determined by differentially corrected
 DP2950.hand held GPS observations or other comparable positioning techniques
 DP2950.and have an estimated accuracy of +/- 3 meters.
 DP2950
 DP2950.The orthometric height was determined by differential leveling and
 DP2950.adjusted by the NATIONAL GEODETIC SURVEY
 DP2950.in July 2014.
 DP2950
 DP2950.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2950.GEOID18 height accuracy estimate available here.
 DP2950
 DP2950.Click photographs - Photos may exist for this station.
 DP2950
 DP2950.The dynamic height is computed by dividing the NAVD 88
 DP2950.geopotential number by the normal gravity value computed on the
 DP2950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2950.degrees latitude (g = 980.6199 gals.).
 DP2950
 DP2950.The modeled gravity was interpolated from observed gravity values.
 DP2950
 DP2950;                    North         East    Units  Estimated Accuracy
 DP2950;SPC IL W     -   149,243.4     750,282.0     MT  (+/- 3 meters HH1 GPS) 
 DP2950
 DP2950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7225810109(NAD 83)
 DP2950
 DP2950                          SUPERSEDED SURVEY CONTROL
 DP2950
 DP2950.No superseded survey control is available for this station.
 DP2950
 DP2950_MARKER: F = FLANGE-ENCASED ROD
 DP2950_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2950_STAMPING: UM 046 2013
 DP2950_MARK LOGO: UIL
 DP2950_PROJECTION: FLUSH
 DP2950_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2950_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2950+STABILITY: POSITION/ELEVATION WELL
 DP2950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2950+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2950_ROD/PIPE-DEPTH: 6.1 meters
 DP2950_SLEEVE-DEPTH  : 0.9 meters
 DP2950
 DP2950  HISTORY     - Date     Condition        Report By
 DP2950  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2950
 DP2950                          STATION DESCRIPTION
 DP2950
 DP2950'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2950'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) EAST OF STEELEVILLE, 1.8
 DP2950'MI (2.9 KM) NORTH OF WILLISVILLE AND 1.4 MI (2.3 KM) EAST-SOUTHEAST OF
 DP2950'PERCY.
 DP2950'
 DP2950'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (COUNTY LINE
 DP2950'ROAD) WITH STATE HIGHWAY 150 LOCATED 1.4 MI (2.3 KM) EAST OF PERCY,
 DP2950'IL, GO SOUTH ON STATE HIGHWAY 4 (COUNTY LINE ROAD) FOR 0.9 MI (1.4 KM)
 DP2950'TO THE STATION ON THE RIGHT.
 DP2950'
 DP2950'THE STATION IS LOCATED 29.8 FT (9.1 M) WEST OF THE CENTERLINE OF STATE
 DP2950'HIGHWAY 4, 38.7 FT (11.8 M) NORTH-NORTHEAST OF THE EAST POST FOR A
 DP2950''BUTLER HOME IMPROVEMENT' SIGN, 76.0 FT (23.2 M) SOUTH-SOUTHEAST OF
 DP2950'THE SOUTHEAST CORNER OF A BATTERY BOX AND 101.6 FT (31.0 M) SOUTH OF
 DP2950'THE SOUTH RAIL OF A SET OF RAILROAD TRACKS.
 DP2950'
 DP2950'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2950'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2950'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2951 ***********************************************************************
 DP2951  DESIGNATION -  UM 047
 DP2951  PID         -  DP2951
 DP2951  STATE/COUNTY-  IL/PERRY
 DP2951  COUNTRY     -  US
 DP2951  USGS QUAD   -  PERCY (2018)
 DP2951
 DP2951                         *CURRENT SURVEY CONTROL
 DP2951  ______________________________________________________________________
 DP2951* NAD 83(1986) POSITION- 38 01 21.45   (N) 089 35 32.20   (W)   HD_HELD1
 DP2951* NAVD 88 ORTHO HEIGHT -   157.080 (meters)      515.35  (feet) ADJUSTED
 DP2951  ______________________________________________________________________
 DP2951  GEOID HEIGHT    -        -29.640 (meters)                     GEOID18
 DP2951  DYNAMIC HEIGHT  -        156.973 (meters)      515.00  (feet) COMP
 DP2951  MODELED GRAVITY -    979,949.3   (mgal)                       NAVD 88
 DP2951
 DP2951  VERT ORDER      -  SECOND    CLASS I
 DP2951
 DP2951.The horizontal coordinates were determined by differentially corrected
 DP2951.hand held GPS observations or other comparable positioning techniques
 DP2951.and have an estimated accuracy of +/- 3 meters.
 DP2951
 DP2951.The orthometric height was determined by differential leveling and
 DP2951.adjusted by the NATIONAL GEODETIC SURVEY
 DP2951.in July 2014.
 DP2951
 DP2951.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2951.GEOID18 height accuracy estimate available here.
 DP2951
 DP2951.Click photographs - Photos may exist for this station.
 DP2951
 DP2951.The dynamic height is computed by dividing the NAVD 88
 DP2951.geopotential number by the normal gravity value computed on the
 DP2951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2951.degrees latitude (g = 980.6199 gals.).
 DP2951
 DP2951.The modeled gravity was interpolated from observed gravity values.
 DP2951
 DP2951;                    North         East    Units  Estimated Accuracy
 DP2951;SPC IL W     -   150,636.7     750,431.7     MT  (+/- 3 meters HH1 GPS) 
 DP2951
 DP2951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7245511497(NAD 83)
 DP2951
 DP2951                          SUPERSEDED SURVEY CONTROL
 DP2951
 DP2951.No superseded survey control is available for this station.
 DP2951
 DP2951_MARKER: F = FLANGE-ENCASED ROD
 DP2951_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2951_STAMPING: UM 047 2013
 DP2951_MARK LOGO: UIL
 DP2951_PROJECTION: RECESSED 15 CENTIMETERS
 DP2951_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2951_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2951+STABILITY: POSITION/ELEVATION WELL
 DP2951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2951+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2015
 DP2951_ROD/PIPE-DEPTH: 4.3 meters
 DP2951_SLEEVE-DEPTH  : 0.9 meters
 DP2951
 DP2951  HISTORY     - Date     Condition        Report By
 DP2951  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2951  HISTORY     - 20150519 GOOD             ILGEO
 DP2951
 DP2951                          STATION DESCRIPTION
 DP2951
 DP2951'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2951'THE STATION IS LOCATED ABOUT 3.8 MI (6.1 KM) EAST-NORTHEAST OF
 DP2951'STEELEVILLE, 2.7 MI (4.3 KM) NORTH OF WILLISVILLE AND 1.5 MI (2.4 KM)
 DP2951'EAST-NORTHEAST OF PERCY.
 DP2951'
 DP2951'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (COUNTY LINE
 DP2951'ROAD) WITH STATE HIGHWAY 150 LOCATED 1.4 MI (2.3 KM) EAST OF PERCY,
 DP2951'IL, GO NORTHEAST ON STATE HIGHWAY 150 FOR 0.1 MI (0.2 KM) TO THE
 DP2951'STATION ON THE RIGHT.
 DP2951'
 DP2951'THE STATION IS LOCATED 82.6 FT (25.2 M) SOUTH OF THE CENTERLINE OF
 DP2951'STATE HIGHWAY 150, 3.4 FT (1.0 M) NORTH OF A RAILROAD TIE CORNER FENCE
 DP2951'POST AND 62.3 FT (19.0 M) SOUTHEAST OF A 'CUTLER 2 ILLINOIS 154 6'
 DP2951'SIGN.
 DP2951'
 DP2951'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2951'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2951'IN IDENTIFICATION.
 DP2951
 DP2951                          STATION RECOVERY (2015)
 DP2951
 DP2951'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2015 (ME)
 DP2951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2952 ***********************************************************************
 DP2952  DESIGNATION -  UM 048
 DP2952  PID         -  DP2952
 DP2952  STATE/COUNTY-  IL/PERRY
 DP2952  COUNTRY     -  US
 DP2952  USGS QUAD   -  PERCY (2018)
 DP2952
 DP2952                         *CURRENT SURVEY CONTROL
 DP2952  ______________________________________________________________________
 DP2952* NAD 83(1986) POSITION- 38 01 39.57   (N) 089 34 32.40   (W)   HD_HELD1
 DP2952* NAVD 88 ORTHO HEIGHT -   150.996 (meters)      495.39  (feet) ADJUSTED
 DP2952  ______________________________________________________________________
 DP2952  GEOID HEIGHT    -        -29.630 (meters)                     GEOID18
 DP2952  DYNAMIC HEIGHT  -        150.894 (meters)      495.06  (feet) COMP
 DP2952  MODELED GRAVITY -    979,951.7   (mgal)                       NAVD 88
 DP2952
 DP2952  VERT ORDER      -  SECOND    CLASS I
 DP2952
 DP2952.The horizontal coordinates were determined by differentially corrected
 DP2952.hand held GPS observations or other comparable positioning techniques
 DP2952.and have an estimated accuracy of +/- 3 meters.
 DP2952
 DP2952.The orthometric height was determined by differential leveling and
 DP2952.adjusted by the NATIONAL GEODETIC SURVEY
 DP2952.in July 2014.
 DP2952
 DP2952.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2952.GEOID18 height accuracy estimate available here.
 DP2952
 DP2952.Click photographs - Photos may exist for this station.
 DP2952
 DP2952.The dynamic height is computed by dividing the NAVD 88
 DP2952.geopotential number by the normal gravity value computed on the
 DP2952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2952.degrees latitude (g = 980.6199 gals.).
 DP2952
 DP2952.The modeled gravity was interpolated from observed gravity values.
 DP2952
 DP2952;                    North         East    Units  Estimated Accuracy
 DP2952;SPC IL W     -   151,204.5     751,886.7     MT  (+/- 3 meters HH1 GPS) 
 DP2952
 DP2952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7392912015(NAD 83)
 DP2952
 DP2952                          SUPERSEDED SURVEY CONTROL
 DP2952
 DP2952.No superseded survey control is available for this station.
 DP2952
 DP2952_MARKER: F = FLANGE-ENCASED ROD
 DP2952_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2952_STAMPING: UM 048 2013
 DP2952_MARK LOGO: UIL
 DP2952_PROJECTION: FLUSH
 DP2952_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2952_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2952+STABILITY: POSITION/ELEVATION WELL
 DP2952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2952+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2952_ROD/PIPE-DEPTH: 7.3 meters
 DP2952_SLEEVE-DEPTH  : 0.9 meters
 DP2952
 DP2952  HISTORY     - Date     Condition        Report By
 DP2952  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2952
 DP2952                          STATION DESCRIPTION
 DP2952
 DP2952'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2952'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) EAST-NORTHEAST OF
 DP2952'STEELEVILLE, 3.1 MI (5.0 KM) NORTH-NORTHEAST OF WILLISVILLE AND 2.5 MI
 DP2952'(4.0 KM) EAST-NORTHEAST OF PERCY.
 DP2952'
 DP2952'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (COUNTY LINE
 DP2952'ROAD) WITH STATE HIGHWAY 150 LOCATED 1.4 MI (2.3 KM) EAST OF PERCY,
 DP2952'IL, GO EASTERLY ON STATE HIGHWAY 150 FOR 0.9 MI (1.4 KM) TO VOLE ROAD
 DP2952'ON THE LEFT, CONTINUE EAST ON STATE HIGHWAY 150 FOR 0.2 TO THE STATION
 DP2952'ON THE RIGHT.
 DP2952'
 DP2952'THE STATION IS LOCATED 34.8 FT (10.6 M) SOUTH OF THE CENTERLINE OF
 DP2952'STATE HIGHWAY 150, 6.5 FT (2.0 M) NORTH OF A FENCE AND 26.0 FT (7.9 M)
 DP2952'WEST OF A RAILROAD TIE FENCE POST.
 DP2952'
 DP2952'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2952'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2952'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2953 ***********************************************************************
 DP2953  DESIGNATION -  UM 049
 DP2953  PID         -  DP2953
 DP2953  STATE/COUNTY-  IL/PERRY
 DP2953  COUNTRY     -  US
 DP2953  USGS QUAD   -  PERCY (2018)
 DP2953
 DP2953                         *CURRENT SURVEY CONTROL
 DP2953  ______________________________________________________________________
 DP2953* NAD 83(1986) POSITION- 38 01 47.94   (N) 089 33 55.98   (W)   HD_HELD1
 DP2953* NAVD 88 ORTHO HEIGHT -   150.302 (meters)      493.12  (feet) ADJUSTED
 DP2953  ______________________________________________________________________
 DP2953  GEOID HEIGHT    -        -29.623 (meters)                     GEOID18
 DP2953  DYNAMIC HEIGHT  -        150.201 (meters)      492.78  (feet) COMP
 DP2953  MODELED GRAVITY -    979,953.2   (mgal)                       NAVD 88
 DP2953
 DP2953  VERT ORDER      -  SECOND    CLASS I
 DP2953
 DP2953.The horizontal coordinates were determined by differentially corrected
 DP2953.hand held GPS observations or other comparable positioning techniques
 DP2953.and have an estimated accuracy of +/- 3 meters.
 DP2953
 DP2953.The orthometric height was determined by differential leveling and
 DP2953.adjusted by the NATIONAL GEODETIC SURVEY
 DP2953.in July 2014.
 DP2953
 DP2953.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2953.GEOID18 height accuracy estimate available here.
 DP2953
 DP2953.Click photographs - Photos may exist for this station.
 DP2953
 DP2953.The dynamic height is computed by dividing the NAVD 88
 DP2953.geopotential number by the normal gravity value computed on the
 DP2953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2953.degrees latitude (g = 980.6199 gals.).
 DP2953
 DP2953.The modeled gravity was interpolated from observed gravity values.
 DP2953
 DP2953;                    North         East    Units  Estimated Accuracy
 DP2953;SPC IL W     -   151,468.3     752,773.2     MT  (+/- 3 meters HH1 GPS) 
 DP2953
 DP2953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7482512248(NAD 83)
 DP2953
 DP2953                          SUPERSEDED SURVEY CONTROL
 DP2953
 DP2953.No superseded survey control is available for this station.
 DP2953
 DP2953_MARKER: F = FLANGE-ENCASED ROD
 DP2953_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DP2953_STAMPING: UM 049 2013
 DP2953_MARK LOGO: UIL
 DP2953_PROJECTION: FLUSH
 DP2953_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2953_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2953+STABILITY: POSITION/ELEVATION WELL
 DP2953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2953+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2953_ROD/PIPE-DEPTH: 6.1 meters
 DP2953_SLEEVE-DEPTH  : 0.9 meters
 DP2953
 DP2953  HISTORY     - Date     Condition        Report By
 DP2953  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2953
 DP2953                          STATION DESCRIPTION
 DP2953
 DP2953'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2953'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) EAST-NORTHEAST OF
 DP2953'STEELEVILLE, 3.4 MI (5.5 KM) NORTH-NORTHEAST OF WILLISVILLE AND 3.0 MI
 DP2953'(4.8 KM) EAST-NORTHEAST OF PERCY.
 DP2953'
 DP2953'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (COUNTY LINE
 DP2953'ROAD) WITH STATE HIGHWAY 150 LOCATED 1.4 MI (2.3 KM) EAST OF PERCY,
 DP2953'IL, GO EASTERLY ON STATE HIGHWAY 150 FOR 1.7 MI (2.7 KM) TO 5TH STREET
 DP2953'AND THE STATION ON THE LEFT.
 DP2953'
 DP2953'THE STATION IS LOCATED 29.6 FT (9.0 M) WEST OF THE CENTERLINE OF STATE
 DP2953'HIGHWAY 150 (MAIN STREET), 61 FT (18.6 M) SOUTH OF THE CENTERLINE OF
 DP2953'FIFTH STREET, 2.3 FT (0.7 M) WEST OF THE WEST EDGE OF A SIDEWALK AND
 DP2953'14.6 FT (4.5 M) EAST OF THE CORNER OF A SIDEWALK.
 DP2953'
 DP2953'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2953'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2953'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2954 ***********************************************************************
 DP2954  DESIGNATION -  UM 050
 DP2954  PID         -  DP2954
 DP2954  STATE/COUNTY-  IL/PERRY
 DP2954  COUNTRY     -  US
 DP2954  USGS QUAD   -  PERCY (2018)
 DP2954
 DP2954                         *CURRENT SURVEY CONTROL
 DP2954  ______________________________________________________________________
 DP2954* NAD 83(1986) POSITION- 38 02 35.02   (N) 089 33 26.51   (W)   HD_HELD1
 DP2954* NAVD 88 ORTHO HEIGHT -   147.654 (meters)      484.43  (feet) ADJUSTED
 DP2954  ______________________________________________________________________
 DP2954  GEOID HEIGHT    -        -29.628 (meters)                     GEOID18
 DP2954  DYNAMIC HEIGHT  -        147.555 (meters)      484.10  (feet) COMP
 DP2954  MODELED GRAVITY -    979,956.2   (mgal)                       NAVD 88
 DP2954
 DP2954  VERT ORDER      -  SECOND    CLASS I
 DP2954
 DP2954.The horizontal coordinates were determined by differentially corrected
 DP2954.hand held GPS observations or other comparable positioning techniques
 DP2954.and have an estimated accuracy of +/- 3 meters.
 DP2954
 DP2954.The orthometric height was determined by differential leveling and
 DP2954.adjusted by the NATIONAL GEODETIC SURVEY
 DP2954.in July 2014.
 DP2954
 DP2954.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2954.GEOID18 height accuracy estimate available here.
 DP2954
 DP2954.Click photographs - Photos may exist for this station.
 DP2954
 DP2954.The dynamic height is computed by dividing the NAVD 88
 DP2954.geopotential number by the normal gravity value computed on the
 DP2954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2954.degrees latitude (g = 980.6199 gals.).
 DP2954
 DP2954.The modeled gravity was interpolated from observed gravity values.
 DP2954
 DP2954;                    North         East    Units  Estimated Accuracy
 DP2954;SPC IL W     -   152,924.5     753,482.4     MT  (+/- 3 meters HH1 GPS) 
 DP2954
 DP2954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7558313680(NAD 83)
 DP2954
 DP2954                          SUPERSEDED SURVEY CONTROL
 DP2954
 DP2954.No superseded survey control is available for this station.
 DP2954
 DP2954_MARKER: F = FLANGE-ENCASED ROD
 DP2954_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2954_STAMPING: UM 050 2013
 DP2954_MARK LOGO: UIL
 DP2954_PROJECTION: FLUSH
 DP2954_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2954_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2954+STABILITY: POSITION/ELEVATION WELL
 DP2954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2954+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2954_ROD/PIPE-DEPTH: 6.1 meters
 DP2954_SLEEVE-DEPTH  : 0.9 meters
 DP2954
 DP2954  HISTORY     - Date     Condition        Report By
 DP2954  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2954
 DP2954                          STATION DESCRIPTION
 DP2954
 DP2954'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2954'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST-NORTHEAST OF
 DP2954'STEELEVILLE, 4.4 MI (7.1 KM) NORTH-NORTHEAST OF WILLISVILLE AND 3.8 MI
 DP2954'(6.1 KM) EAST-NORTHEAST OF PERCY.
 DP2954'
 DP2954'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2954'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO SOUTH
 DP2954'ON STATE HIGHWAY 150 FOR 3.0 MI (4.8 KM) TO REESES HILL/JAMESTOWN ROAD
 DP2954'AND THE STATION ON THE LEFT.
 DP2954'
 DP2954'THE STATION IS LOCATED 48.0 FT (14.6 M) SOUTHEAST OF THE CENTERLINE OF
 DP2954'STATE HIGHWAY 150, 37.4 FT (11.4 M) SOUTH OF THE CENTERLINE OF REESES
 DP2954'HILL ROAD/JAMESTOWN ROAD, 2.7 FT (0.8 M) NORTH-NORTHWEST OF A WOODEN
 DP2954'CORNER FENCE POST AND 31.3 FT (9.5 M) WEST OF THE WEST END OF A
 DP2954''STEELCAD' SIGN.
 DP2954'
 DP2954'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2954'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2954'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2955 ***********************************************************************
 DP2955  DESIGNATION -  UM 051
 DP2955  PID         -  DP2955
 DP2955  STATE/COUNTY-  IL/PERRY
 DP2955  COUNTRY     -  US
 DP2955  USGS QUAD   -  PERCY (2018)
 DP2955
 DP2955                         *CURRENT SURVEY CONTROL
 DP2955  ______________________________________________________________________
 DP2955* NAD 83(1986) POSITION- 38 03 22.05   (N) 089 33 24.23   (W)   HD_HELD1
 DP2955* NAVD 88 ORTHO HEIGHT -   139.467 (meters)      457.57  (feet) ADJUSTED
 DP2955  ______________________________________________________________________
 DP2955  GEOID HEIGHT    -        -29.641 (meters)                     GEOID18
 DP2955  DYNAMIC HEIGHT  -        139.374 (meters)      457.26  (feet) COMP
 DP2955  MODELED GRAVITY -    979,958.0   (mgal)                       NAVD 88
 DP2955
 DP2955  VERT ORDER      -  SECOND    CLASS I
 DP2955
 DP2955.The horizontal coordinates were determined by differentially corrected
 DP2955.hand held GPS observations or other comparable positioning techniques
 DP2955.and have an estimated accuracy of +/- 3 meters.
 DP2955
 DP2955.The orthometric height was determined by differential leveling and
 DP2955.adjusted by the NATIONAL GEODETIC SURVEY
 DP2955.in July 2014.
 DP2955
 DP2955.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2955.GEOID18 height accuracy estimate available here.
 DP2955
 DP2955.Click photographs - Photos may exist for this station.
 DP2955
 DP2955.The dynamic height is computed by dividing the NAVD 88
 DP2955.geopotential number by the normal gravity value computed on the
 DP2955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2955.degrees latitude (g = 980.6199 gals.).
 DP2955
 DP2955.The modeled gravity was interpolated from observed gravity values.
 DP2955
 DP2955;                    North         East    Units  Estimated Accuracy
 DP2955;SPC IL W     -   154,374.8     753,528.4     MT  (+/- 3 meters HH1 GPS) 
 DP2955
 DP2955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7567915128(NAD 83)
 DP2955
 DP2955                          SUPERSEDED SURVEY CONTROL
 DP2955
 DP2955.No superseded survey control is available for this station.
 DP2955
 DP2955_MARKER: F = FLANGE-ENCASED ROD
 DP2955_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2955_STAMPING: UM 051 2013
 DP2955_MARK LOGO: UIL
 DP2955_PROJECTION: FLUSH
 DP2955_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2955_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2955+STABILITY: POSITION/ELEVATION WELL
 DP2955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2955+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2955_ROD/PIPE-DEPTH: 8.5 meters
 DP2955_SLEEVE-DEPTH  : 0.9 meters
 DP2955
 DP2955  HISTORY     - Date     Condition        Report By
 DP2955  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2955
 DP2955                          STATION DESCRIPTION
 DP2955
 DP2955'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2955'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST-NORTHEAST OF
 DP2955'STEELEVILLE, 5.3 MI (8.5 KM) NORTH-NORTHEAST OF WILLISVILLE AND 4.3 MI
 DP2955'(6.9 KM) NORTHEAST OF PERCY.
 DP2955'
 DP2955'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2955'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO SOUTH
 DP2955'ON STATE HIGHWAY 150 FOR 1.0 MI (1.6 KM) TO JACK RABBIT ROAD, CONTINUE
 DP2955'SOUTH ON STATE HIGHWAY 150 FOR 1.1 MI (1.8 KM) TO THE STATION ON THE
 DP2955'RIGHT.
 DP2955'
 DP2955'THE STATION IS LOCATED 29.5 FT (9.0 M) WEST OF THE CENTERLINE OF STATE
 DP2955'HIGHWAY 150, 5.6 FT (1.7 M) EAST OF A FENCE LINE AND 6.0 FT (1.8 M)
 DP2955'EAST OF A POWER POLE.
 DP2955'
 DP2955'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2955'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2955'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2956 ***********************************************************************
 DP2956  DESIGNATION -  UM 052
 DP2956  PID         -  DP2956
 DP2956  STATE/COUNTY-  IL/PERRY
 DP2956  COUNTRY     -  US
 DP2956  USGS QUAD   -  PERCY (2018)
 DP2956
 DP2956                         *CURRENT SURVEY CONTROL
 DP2956  ______________________________________________________________________
 DP2956* NAD 83(1986) POSITION- 38 04 20.88   (N) 089 33 22.30   (W)   HD_HELD1
 DP2956* NAVD 88 ORTHO HEIGHT -   140.788 (meters)      461.90  (feet) ADJUSTED
 DP2956  ______________________________________________________________________
 DP2956  GEOID HEIGHT    -        -29.657 (meters)                     GEOID18
 DP2956  DYNAMIC HEIGHT  -        140.694 (meters)      461.59  (feet) COMP
 DP2956  MODELED GRAVITY -    979,960.0   (mgal)                       NAVD 88
 DP2956
 DP2956  VERT ORDER      -  SECOND    CLASS I
 DP2956
 DP2956.The horizontal coordinates were determined by differentially corrected
 DP2956.hand held GPS observations or other comparable positioning techniques
 DP2956.and have an estimated accuracy of +/- 3 meters.
 DP2956
 DP2956.The orthometric height was determined by differential leveling and
 DP2956.adjusted by the NATIONAL GEODETIC SURVEY
 DP2956.in July 2014.
 DP2956
 DP2956.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2956.GEOID18 height accuracy estimate available here.
 DP2956
 DP2956.Click photographs - Photos may exist for this station.
 DP2956
 DP2956.The dynamic height is computed by dividing the NAVD 88
 DP2956.geopotential number by the normal gravity value computed on the
 DP2956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2956.degrees latitude (g = 980.6199 gals.).
 DP2956
 DP2956.The modeled gravity was interpolated from observed gravity values.
 DP2956
 DP2956;                    North         East    Units  Estimated Accuracy
 DP2956;SPC IL W     -   156,188.9     753,563.6     MT  (+/- 3 meters HH1 GPS) 
 DP2956
 DP2956_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7577516940(NAD 83)
 DP2956
 DP2956                          SUPERSEDED SURVEY CONTROL
 DP2956
 DP2956.No superseded survey control is available for this station.
 DP2956
 DP2956_MARKER: F = FLANGE-ENCASED ROD
 DP2956_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2956_STAMPING: UM 052 2013
 DP2956_MARK LOGO: UIL
 DP2956_PROJECTION: FLUSH
 DP2956_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2956_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2956+STABILITY: POSITION/ELEVATION WELL
 DP2956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2956+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2956_ROD/PIPE-DEPTH: 6.1 meters
 DP2956_SLEEVE-DEPTH  : 0.9 meters
 DP2956
 DP2956  HISTORY     - Date     Condition        Report By
 DP2956  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2956
 DP2956                          STATION DESCRIPTION
 DP2956
 DP2956'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2956'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHWEST OF WINKLE, 6.4
 DP2956'MI (10.3 KM) NORTH-NORTHEAST OF WILLISVILLE AND 5.2 MI (8.4 KM)
 DP2956'NORTHEAST OF PERCY.
 DP2956'
 DP2956'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2956'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO SOUTH
 DP2956'ON STATE HIGHWAY 150 FOR 1.0 MI (1.6 KM) TO JACK RABBIT ROAD AND THE
 DP2956'STATION ON THE LEFT.
 DP2956'
 DP2956'THE STATION IS LOCATED 25.8 FT (7.9 M) EAST OF THE CENTERLINE OF STATE
 DP2956'HIGHWAY 150, 16.3 FT (5.0 M) NORTHWEST OF A 'RIGHT OF WAY' MARKER,
 DP2956'20.6 FT (6.3 M) SOUTH OF THE SOUTH END OF A CULVERT HEADWALL AND 21.3
 DP2956'FT (6.5 M) NORTH-NORTHWEST OF A TELEPHONE PEDESTAL.
 DP2956'
 DP2956'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2956'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2956'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2957 ***********************************************************************
 DP2957  DESIGNATION -  UM 053
 DP2957  PID         -  DP2957
 DP2957  STATE/COUNTY-  IL/PERRY
 DP2957  COUNTRY     -  US
 DP2957  USGS QUAD   -  PERCY (2018)
 DP2957
 DP2957                         *CURRENT SURVEY CONTROL
 DP2957  ______________________________________________________________________
 DP2957* NAD 83(1986) POSITION- 38 05 12.80   (N) 089 33 20.78   (W)   HD_HELD1
 DP2957* NAVD 88 ORTHO HEIGHT -   140.053 (meters)      459.49  (feet) ADJUSTED
 DP2957  ______________________________________________________________________
 DP2957  GEOID HEIGHT    -        -29.671 (meters)                     GEOID18
 DP2957  DYNAMIC HEIGHT  -        139.959 (meters)      459.18  (feet) COMP
 DP2957  MODELED GRAVITY -    979,961.8   (mgal)                       NAVD 88
 DP2957
 DP2957  VERT ORDER      -  SECOND    CLASS I
 DP2957
 DP2957.The horizontal coordinates were determined by differentially corrected
 DP2957.hand held GPS observations or other comparable positioning techniques
 DP2957.and have an estimated accuracy of +/- 3 meters.
 DP2957
 DP2957.The orthometric height was determined by differential leveling and
 DP2957.adjusted by the NATIONAL GEODETIC SURVEY
 DP2957.in July 2014.
 DP2957
 DP2957.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2957.GEOID18 height accuracy estimate available here.
 DP2957
 DP2957.Click photographs - Photos may exist for this station.
 DP2957
 DP2957.The dynamic height is computed by dividing the NAVD 88
 DP2957.geopotential number by the normal gravity value computed on the
 DP2957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2957.degrees latitude (g = 980.6199 gals.).
 DP2957
 DP2957.The modeled gravity was interpolated from observed gravity values.
 DP2957
 DP2957;                    North         East    Units  Estimated Accuracy
 DP2957;SPC IL W     -   157,789.9     753,590.1     MT  (+/- 3 meters HH1 GPS) 
 DP2957
 DP2957_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7585718540(NAD 83)
 DP2957
 DP2957                          SUPERSEDED SURVEY CONTROL
 DP2957
 DP2957.No superseded survey control is available for this station.
 DP2957
 DP2957_MARKER: F = FLANGE-ENCASED ROD
 DP2957_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2957_STAMPING: UM 053 2013
 DP2957_MARK LOGO: UIL
 DP2957_PROJECTION: FLUSH
 DP2957_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2957_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2957+STABILITY: POSITION/ELEVATION WELL
 DP2957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2957+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2957_ROD/PIPE-DEPTH: 3.0 meters
 DP2957_SLEEVE-DEPTH  : 0.9 meters
 DP2957
 DP2957  HISTORY     - Date     Condition        Report By
 DP2957  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2957
 DP2957                          STATION DESCRIPTION
 DP2957
 DP2957'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2957'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DP2957'WILLISVILLE, 5.9 MI (9.5 KM) NORTHEAST OF PERCY AND 5.7 MI (9.2 KM)
 DP2957'SOUTHWEST OF WINKLE.
 DP2957'
 DP2957'THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2957'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL.
 DP2957'
 DP2957'THE STATION IS LOCATED 69.3 FT (21.1 M) SOUTH OF THE CENTERLINE OF
 DP2957'STATE HIGHWAY 154, 63.7 FT (19.4 M) EAST OF THE CENTERLINE OF STATE
 DP2957'HIGHWAY 150, 23.5 FT (7.2 M) SOUTHWEST OF A POST FOR A 'SURVEY MARKER'
 DP2957'SIGN, 66.0 FT (20.1 M) WEST OF A 'RIGHT OF WAY' MARKER AND 79.5 FT
 DP2957'(24.2 M) NORTHWEST OF THE NORTHWEST CORNER OF A CHAIN-LINK FENCE.
 DP2957'
 DP2957'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2957'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2957'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2958 ***********************************************************************
 DP2958  DESIGNATION -  UM 054
 DP2958  PID         -  DP2958
 DP2958  STATE/COUNTY-  IL/PERRY
 DP2958  COUNTRY     -  US
 DP2958  USGS QUAD   -  PERCY (2018)
 DP2958
 DP2958                         *CURRENT SURVEY CONTROL
 DP2958  ______________________________________________________________________
 DP2958* NAD 83(1986) POSITION- 38 05 14.48   (N) 089 34 27.03   (W)   HD_HELD1
 DP2958* NAVD 88 ORTHO HEIGHT -   149.570 (meters)      490.71  (feet) ADJUSTED
 DP2958  ______________________________________________________________________
 DP2958  GEOID HEIGHT    -        -29.686 (meters)                     GEOID18
 DP2958  DYNAMIC HEIGHT  -        149.470 (meters)      490.39  (feet) COMP
 DP2958  MODELED GRAVITY -    979,959.3   (mgal)                       NAVD 88
 DP2958
 DP2958  VERT ORDER      -  SECOND    CLASS I
 DP2958
 DP2958.The horizontal coordinates were determined by differentially corrected
 DP2958.hand held GPS observations or other comparable positioning techniques
 DP2958.and have an estimated accuracy of +/- 3 meters.
 DP2958
 DP2958.The orthometric height was determined by differential leveling and
 DP2958.adjusted by the NATIONAL GEODETIC SURVEY
 DP2958.in July 2014.
 DP2958
 DP2958.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2958.GEOID18 height accuracy estimate available here.
 DP2958
 DP2958.Click photographs - Photos may exist for this station.
 DP2958
 DP2958.The dynamic height is computed by dividing the NAVD 88
 DP2958.geopotential number by the normal gravity value computed on the
 DP2958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2958.degrees latitude (g = 980.6199 gals.).
 DP2958
 DP2958.The modeled gravity was interpolated from observed gravity values.
 DP2958
 DP2958;                    North         East    Units  Estimated Accuracy
 DP2958;SPC IL W     -   157,831.3     751,975.4     MT  (+/- 3 meters HH1 GPS) 
 DP2958
 DP2958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7424418636(NAD 83)
 DP2958
 DP2958                          SUPERSEDED SURVEY CONTROL
 DP2958
 DP2958.No superseded survey control is available for this station.
 DP2958
 DP2958_MARKER: F = FLANGE-ENCASED ROD
 DP2958_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2958_STAMPING: UM 054 2013
 DP2958_MARK LOGO: UIL
 DP2958_PROJECTION: FLUSH
 DP2958_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2958_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2958+STABILITY: POSITION/ELEVATION WELL
 DP2958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2958+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2958_ROD/PIPE-DEPTH: 4.9 meters
 DP2958_SLEEVE-DEPTH  : 0.9 meters
 DP2958
 DP2958  HISTORY     - Date     Condition        Report By
 DP2958  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2958
 DP2958                          STATION DESCRIPTION
 DP2958
 DP2958'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2958'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF
 DP2958'COULTERVILLE, 6.4 MI (10.3 KM) SOUTHWEST OF WINKLE AND 5.5 MI (8.8 KM)
 DP2958'NORTH-NORTHEAST OF PERCY.
 DP2958'
 DP2958'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2958'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO WEST
 DP2958'ON STATE HIGHWAY 154 FOR 1.0 MI (1.6 KM) TO ROCK FORK ROAD AND THE
 DP2958'STATION ON THE LEFT.
 DP2958'
 DP2958'THE STATION IS LOCATED 24.6 FT (7.5 M) SOUTH OF THE CENTERLINE OF
 DP2958'STATE HIGHWAY 154, 57.5 FT (17.5 M) SOUTHEAST OF THE NORTHEAST CORNER
 DP2958'OF A CONCRETE HEADWALL AND 74.0 FT (22.6 M) EAST OF THE CENTERLINE OF
 DP2958'ROCK FORK ROAD.
 DP2958'
 DP2958'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2958'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2958'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2959 ***********************************************************************
 DP2959  DESIGNATION -  UM 055
 DP2959  PID         -  DP2959
 DP2959  STATE/COUNTY-  IL/RANDOLPH
 DP2959  COUNTRY     -  US
 DP2959  USGS QUAD   -  PERCY (2018)
 DP2959
 DP2959                         *CURRENT SURVEY CONTROL
 DP2959  ______________________________________________________________________
 DP2959* NAD 83(1986) POSITION- 38 05 14.30   (N) 089 35 34.58   (W)   HD_HELD1
 DP2959* NAVD 88 ORTHO HEIGHT -   156.542 (meters)      513.59  (feet) ADJUSTED
 DP2959  ______________________________________________________________________
 DP2959  GEOID HEIGHT    -        -29.700 (meters)                     GEOID18
 DP2959  DYNAMIC HEIGHT  -        156.437 (meters)      513.24  (feet) COMP
 DP2959  MODELED GRAVITY -    979,957.2   (mgal)                       NAVD 88
 DP2959
 DP2959  VERT ORDER      -  SECOND    CLASS I
 DP2959
 DP2959.The horizontal coordinates were determined by differentially corrected
 DP2959.hand held GPS observations or other comparable positioning techniques
 DP2959.and have an estimated accuracy of +/- 3 meters.
 DP2959
 DP2959.The orthometric height was determined by differential leveling and
 DP2959.adjusted by the NATIONAL GEODETIC SURVEY
 DP2959.in July 2014.
 DP2959
 DP2959.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2959.GEOID18 height accuracy estimate available here.
 DP2959
 DP2959.Click photographs - Photos may exist for this station.
 DP2959
 DP2959.The dynamic height is computed by dividing the NAVD 88
 DP2959.geopotential number by the normal gravity value computed on the
 DP2959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2959.degrees latitude (g = 980.6199 gals.).
 DP2959
 DP2959.The modeled gravity was interpolated from observed gravity values.
 DP2959
 DP2959;                    North         East    Units  Estimated Accuracy
 DP2959;SPC IL W     -   157,815.4     750,329.4     MT  (+/- 3 meters HH1 GPS) 
 DP2959
 DP2959_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7259818677(NAD 83)
 DP2959
 DP2959                          SUPERSEDED SURVEY CONTROL
 DP2959
 DP2959.No superseded survey control is available for this station.
 DP2959
 DP2959_MARKER: F = FLANGE-ENCASED ROD
 DP2959_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2959_STAMPING: UM 055 2013
 DP2959_MARK LOGO: UIL
 DP2959_PROJECTION: FLUSH
 DP2959_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2959_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2959+STABILITY: POSITION/ELEVATION WELL
 DP2959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2959+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2959_ROD/PIPE-DEPTH: 5.8 meters
 DP2959_SLEEVE-DEPTH  : 0.9 meters
 DP2959
 DP2959  HISTORY     - Date     Condition        Report By
 DP2959  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2959
 DP2959                          STATION DESCRIPTION
 DP2959
 DP2959'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2959'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF
 DP2959'STEELEVILLE, 6.4 MI (10.3 KM) SOUTH OF COULTERVILLE AND 5.4 MI (8.7
 DP2959'KM) NORTH OF PERCY.
 DP2959'
 DP2959'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2959'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO WEST
 DP2959'ON STATE HIGHWAY 154 FOR 2.0 MI (3.2 KM) TO COUNTY LINE ROAD AND THE
 DP2959'STATION ON THE LEFT.
 DP2959'
 DP2959'THE STATION IS LOCATED 140 FT (42.7 M) SOUTH OF THE CENTERLINE OF
 DP2959'STATE HIGHWAY 154, 27.3 FT (8.3 M) WEST OF THE CENTERLINE OF COUNTY
 DP2959'LINE ROAD AND 49.0 FT (14.9 M) NORTH OF A POST FOR A 'CLASS III TRUCK
 DP2959'ROUTE' SIGN.
 DP2959'
 DP2959'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2959'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2959'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2960 ***********************************************************************
 DP2960  DESIGNATION -  UM 056
 DP2960  PID         -  DP2960
 DP2960  STATE/COUNTY-  IL/RANDOLPH
 DP2960  COUNTRY     -  US
 DP2960  USGS QUAD   -  PERCY (2018)
 DP2960
 DP2960                         *CURRENT SURVEY CONTROL
 DP2960  ______________________________________________________________________
 DP2960* NAD 83(1986) POSITION- 38 05 38.00   (N) 089 36 18.13   (W)   HD_HELD1
 DP2960* NAVD 88 ORTHO HEIGHT -   151.201 (meters)      496.07  (feet) ADJUSTED
 DP2960  ______________________________________________________________________
 DP2960  GEOID HEIGHT    -        -29.715 (meters)                     GEOID18
 DP2960  DYNAMIC HEIGHT  -        151.100 (meters)      495.73  (feet) COMP
 DP2960  MODELED GRAVITY -    979,957.1   (mgal)                       NAVD 88
 DP2960
 DP2960  VERT ORDER      -  SECOND    CLASS I
 DP2960
 DP2960.The horizontal coordinates were determined by differentially corrected
 DP2960.hand held GPS observations or other comparable positioning techniques
 DP2960.and have an estimated accuracy of +/- 3 meters.
 DP2960
 DP2960.The orthometric height was determined by differential leveling and
 DP2960.adjusted by the NATIONAL GEODETIC SURVEY
 DP2960.in July 2014.
 DP2960
 DP2960.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2960.GEOID18 height accuracy estimate available here.
 DP2960
 DP2960.Click photographs - Photos may exist for this station.
 DP2960
 DP2960.The dynamic height is computed by dividing the NAVD 88
 DP2960.geopotential number by the normal gravity value computed on the
 DP2960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2960.degrees latitude (g = 980.6199 gals.).
 DP2960
 DP2960.The modeled gravity was interpolated from observed gravity values.
 DP2960
 DP2960;                    North         East    Units  Estimated Accuracy
 DP2960;SPC IL W     -   158,539.6     749,263.7     MT  (+/- 3 meters HH1 GPS) 
 DP2960
 DP2960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7155719437(NAD 83)
 DP2960
 DP2960                          SUPERSEDED SURVEY CONTROL
 DP2960
 DP2960.No superseded survey control is available for this station.
 DP2960
 DP2960_MARKER: F = FLANGE-ENCASED ROD
 DP2960_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2960_STAMPING: UM 056 2013
 DP2960_MARK LOGO: UIL
 DP2960_PROJECTION: FLUSH
 DP2960_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2960_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2960+STABILITY: POSITION/ELEVATION WELL
 DP2960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2960+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2960_ROD/PIPE-DEPTH: 7.0 meters
 DP2960_SLEEVE-DEPTH  : 0.9 meters
 DP2960
 DP2960  HISTORY     - Date     Condition        Report By
 DP2960  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2960
 DP2960                          STATION DESCRIPTION
 DP2960
 DP2960'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2960'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF
 DP2960'STEELEVILLE, 6.4 MI (10.3 KM) SOUTH OF COULTERVILLE AND 5.4 MI (8.7
 DP2960'KM) NORTH OF PERCY.
 DP2960'
 DP2960'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2960'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO
 DP2960'NORTHWEST ON STATE HIGHWAY 154 FOR 2.0 MI (3.2 KM) TO COUNTY LINE
 DP2960'ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 0.8 MI (1.3 KM) TO
 DP2960'THE STATION ON THE LEFT.
 DP2960'
 DP2960'THE STATION IS LOCATED 38.4 FT (11.7 M) SOUTH-SOUTHWEST OF THE
 DP2960'CENTERLINE OF STATE HIGHWAY 154 AND 3.6 FT (1.1 M) NORTH OF A 6 IN BY
 DP2960'6 IN WOODEN FENCE POST.
 DP2960'
 DP2960'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2960'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2960'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2961 ***********************************************************************
 DP2961  DESIGNATION -  UM 057
 DP2961  PID         -  DP2961
 DP2961  STATE/COUNTY-  IL/RANDOLPH
 DP2961  COUNTRY     -  US
 DP2961  USGS QUAD   -  PERCY (2018)
 DP2961
 DP2961                         *CURRENT SURVEY CONTROL
 DP2961  ______________________________________________________________________
 DP2961* NAD 83(1986) POSITION- 38 05 52.90   (N) 089 37 07.08   (W)   HD_HELD1
 DP2961* NAVD 88 ORTHO HEIGHT -   147.040 (meters)      482.41  (feet) ADJUSTED
 DP2961  ______________________________________________________________________
 DP2961  GEOID HEIGHT    -        -29.729 (meters)                     GEOID18
 DP2961  DYNAMIC HEIGHT  -        146.942 (meters)      482.09  (feet) COMP
 DP2961  MODELED GRAVITY -    979,958.1   (mgal)                       NAVD 88
 DP2961
 DP2961  VERT ORDER      -  SECOND    CLASS I
 DP2961
 DP2961.The horizontal coordinates were determined by differentially corrected
 DP2961.hand held GPS observations or other comparable positioning techniques
 DP2961.and have an estimated accuracy of +/- 3 meters.
 DP2961
 DP2961.The orthometric height was determined by differential leveling and
 DP2961.adjusted by the NATIONAL GEODETIC SURVEY
 DP2961.in July 2014.
 DP2961
 DP2961.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2961.GEOID18 height accuracy estimate available here.
 DP2961
 DP2961.Click photographs - Photos may exist for this station.
 DP2961
 DP2961.The dynamic height is computed by dividing the NAVD 88
 DP2961.geopotential number by the normal gravity value computed on the
 DP2961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2961.degrees latitude (g = 980.6199 gals.).
 DP2961
 DP2961.The modeled gravity was interpolated from observed gravity values.
 DP2961
 DP2961;                    North         East    Units  Estimated Accuracy
 DP2961;SPC IL W     -   158,991.9     748,068.3     MT  (+/- 3 meters HH1 GPS) 
 DP2961
 DP2961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7037819930(NAD 83)
 DP2961
 DP2961                          SUPERSEDED SURVEY CONTROL
 DP2961
 DP2961.No superseded survey control is available for this station.
 DP2961
 DP2961_MARKER: F = FLANGE-ENCASED ROD
 DP2961_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2961_STAMPING: UM 057 2013
 DP2961_MARK LOGO: UIL
 DP2961_PROJECTION: FLUSH
 DP2961_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2961_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2961+STABILITY: POSITION/ELEVATION WELL
 DP2961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2961+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2961_ROD/PIPE-DEPTH: 6.1 meters
 DP2961_SLEEVE-DEPTH  : 0.9 meters
 DP2961
 DP2961  HISTORY     - Date     Condition        Report By
 DP2961  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2961
 DP2961                          STATION DESCRIPTION
 DP2961
 DP2961'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2961'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF
 DP2961'STEELEVILLE, 6.1 MI (9.8 KM) SOUTH OF COULTERVILLE AND 5.6 MI (9.0 KM)
 DP2961'NORTH OF PERCY.
 DP2961'
 DP2961'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2961'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO
 DP2961'NORTHWEST ON STATE HIGHWAY 154 FOR 2.0 MI (3.2 KM) TO COUNTY LINE
 DP2961'ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 1.6 MI (2.6 KM) TO
 DP2961'THE STATION ON THE LEFT.
 DP2961'
 DP2961'THE STATION IS LOCATED 42.5 FT (13.0 M) SOUTH-SOUTHWEST OF THE
 DP2961'CENTERLINE OF STATE HIGHWAY 154, 3.0 FT (0.9 M) NORTH-NORTHWEST OF A
 DP2961'FENCE, 6.4 FT (2.0 M) NORTHWEST OF A GATE POST AND 37.0 FT (11.3 M)
 DP2961'WEST-NORTHWEST OF A GATE POST.
 DP2961'
 DP2961'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2961'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2961'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2962 ***********************************************************************
 DP2962  DESIGNATION -  UM 058
 DP2962  PID         -  DP2962
 DP2962  STATE/COUNTY-  IL/RANDOLPH
 DP2962  COUNTRY     -  US
 DP2962  USGS QUAD   -  STEELEVILLE (2018)
 DP2962
 DP2962                         *CURRENT SURVEY CONTROL
 DP2962  ______________________________________________________________________
 DP2962* NAD 83(1986) POSITION- 38 06 12.35   (N) 089 38 12.66   (W)   HD_HELD1
 DP2962* NAVD 88 ORTHO HEIGHT -   150.102 (meters)      492.46  (feet) ADJUSTED
 DP2962  ______________________________________________________________________
 DP2962  GEOID HEIGHT    -        -29.744 (meters)                     GEOID18
 DP2962  DYNAMIC HEIGHT  -        150.002 (meters)      492.13  (feet) COMP
 DP2962  MODELED GRAVITY -    979,960.4   (mgal)                       NAVD 88
 DP2962
 DP2962  VERT ORDER      -  SECOND    CLASS I
 DP2962
 DP2962.The horizontal coordinates were determined by differentially corrected
 DP2962.hand held GPS observations or other comparable positioning techniques
 DP2962.and have an estimated accuracy of +/- 3 meters.
 DP2962
 DP2962.The orthometric height was determined by differential leveling and
 DP2962.adjusted by the NATIONAL GEODETIC SURVEY
 DP2962.in July 2014.
 DP2962
 DP2962.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2962.GEOID18 height accuracy estimate available here.
 DP2962
 DP2962.Click photographs - Photos may exist for this station.
 DP2962
 DP2962.The dynamic height is computed by dividing the NAVD 88
 DP2962.geopotential number by the normal gravity value computed on the
 DP2962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2962.degrees latitude (g = 980.6199 gals.).
 DP2962
 DP2962.The modeled gravity was interpolated from observed gravity values.
 DP2962
 DP2962;                    North         East    Units  Estimated Accuracy
 DP2962;SPC IL W     -   159,582.3     746,467.1     MT  (+/- 3 meters HH1 GPS) 
 DP2962
 DP2962_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6879720575(NAD 83)
 DP2962
 DP2962                          SUPERSEDED SURVEY CONTROL
 DP2962
 DP2962.No superseded survey control is available for this station.
 DP2962
 DP2962_MARKER: F = FLANGE-ENCASED ROD
 DP2962_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2962_STAMPING: UM 058 2013
 DP2962_MARK LOGO: UIL
 DP2962_PROJECTION: FLUSH
 DP2962_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2962_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2962+STABILITY: POSITION/ELEVATION WELL
 DP2962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2962+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2962_ROD/PIPE-DEPTH: 6.1 meters
 DP2962_SLEEVE-DEPTH  : 0.9 meters
 DP2962
 DP2962  HISTORY     - Date     Condition        Report By
 DP2962  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2962
 DP2962                          STATION DESCRIPTION
 DP2962
 DP2962'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2962'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH OF STEELEVILLE,
 DP2962'6.1 MI (9.8 KM) NORTH OF PERCY AND 6.0 MI (9.7 KM) SOUTH-SOUTHWEST OF
 DP2962'COULTERVILLE.
 DP2962'
 DP2962'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2962'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO
 DP2962'NORTHWEST ON STATE HIGHWAY 154 FOR 2.0 MI (3.2 KM) TO COUNTY LINE
 DP2962'ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 2.7 MI (4.3 KM) TO
 DP2962'THE STATION ON THE RIGHT.
 DP2962'
 DP2962'THE STATION IS LOCATED 26.5 FT (8.1 M) NORTH OF THE CENTERLINE OF OF
 DP2962'STATE HIGHWAY 154, 8.0 FT (2.4 M) NORTHWEST OF THE WEST END OF A 12 IN
 DP2962'CULVERT, 38.3 WEST OF A TELEPHONE PEDESTAL AND 45.8 FT (14.0 M) WEST
 DP2962'OF A POWER POLE.
 DP2962'
 DP2962'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2962'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2962'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2963 ***********************************************************************
 DP2963  DESIGNATION -  UM 059
 DP2963  PID         -  DP2963
 DP2963  STATE/COUNTY-  IL/RANDOLPH
 DP2963  COUNTRY     -  US
 DP2963  USGS QUAD   -  STEELEVILLE (2018)
 DP2963
 DP2963                         *CURRENT SURVEY CONTROL
 DP2963  ______________________________________________________________________
 DP2963* NAD 83(1986) POSITION- 38 06 32.16   (N) 089 39 01.42   (W)   HD_HELD1
 DP2963* NAVD 88 ORTHO HEIGHT -   135.354 (meters)      444.07  (feet) ADJUSTED
 DP2963  ______________________________________________________________________
 DP2963  GEOID HEIGHT    -        -29.757 (meters)                     GEOID18
 DP2963  DYNAMIC HEIGHT  -        135.264 (meters)      443.78  (feet) COMP
 DP2963  MODELED GRAVITY -    979,962.0   (mgal)                       NAVD 88
 DP2963
 DP2963  VERT ORDER      -  SECOND    CLASS I
 DP2963
 DP2963.The horizontal coordinates were determined by differentially corrected
 DP2963.hand held GPS observations or other comparable positioning techniques
 DP2963.and have an estimated accuracy of +/- 3 meters.
 DP2963
 DP2963.The orthometric height was determined by differential leveling and
 DP2963.adjusted by the NATIONAL GEODETIC SURVEY
 DP2963.in July 2014.
 DP2963
 DP2963.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2963.GEOID18 height accuracy estimate available here.
 DP2963
 DP2963.Click photographs - Photos may exist for this station.
 DP2963
 DP2963.The dynamic height is computed by dividing the NAVD 88
 DP2963.geopotential number by the normal gravity value computed on the
 DP2963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2963.degrees latitude (g = 980.6199 gals.).
 DP2963
 DP2963.The modeled gravity was interpolated from observed gravity values.
 DP2963
 DP2963;                    North         East    Units  Estimated Accuracy
 DP2963;SPC IL W     -   160,186.4     745,275.8     MT  (+/- 3 meters HH1 GPS) 
 DP2963
 DP2963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6762721219(NAD 83)
 DP2963
 DP2963                          SUPERSEDED SURVEY CONTROL
 DP2963
 DP2963.No superseded survey control is available for this station.
 DP2963
 DP2963_MARKER: F = FLANGE-ENCASED ROD
 DP2963_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2963_STAMPING: UM 059 2013
 DP2963_MARK LOGO: UIL
 DP2963_PROJECTION: FLUSH
 DP2963_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2963_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2963+STABILITY: POSITION/ELEVATION WELL
 DP2963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2963+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2963_ROD/PIPE-DEPTH: 9.8 meters
 DP2963_SLEEVE-DEPTH  : 0.9 meters
 DP2963
 DP2963  HISTORY     - Date     Condition        Report By
 DP2963  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2963
 DP2963                          STATION DESCRIPTION
 DP2963
 DP2963'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2963'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH OF STEELEVILLE,
 DP2963'6.6 MI (10.6 KM) NORTH-NORTHWEST OF PERCY AND 5.9 MI (9.5 KM)
 DP2963'SOUTH-SOUTHWEST OF COULTERVILLE.
 DP2963'
 DP2963'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2963'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO
 DP2963'NORTHWEST ON STATE HIGHWAY 154 FOR 2.0 MI (3.2 KM) TO COUNTY LINE
 DP2963'ROAD.  CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 3.5 MI (5.6 KM) TO
 DP2963'THE STATION ON THE RIGHT.
 DP2963'
 DP2963'THE STATION IS LOCATED 23 FT (7.0 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP2963'STATE HIGHWAY 154, 19 FT (5.8 M) SOUTH OF A POWER POLE, 55 FT (16.8 M)
 DP2963'NORTHWEST OF THE END POST OF A GUARD RAIL AND 200 FT (61.0 M) EAST OF
 DP2963'THE EDGE OF A PRIVATE ENTRANCE '12305 STATE HIGHWAY 154'.
 DP2963'
 DP2963'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2963'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2963'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2964 ***********************************************************************
 DP2964  DESIGNATION -  UM 060
 DP2964  PID         -  DP2964
 DP2964  STATE/COUNTY-  IL/RANDOLPH
 DP2964  COUNTRY     -  US
 DP2964  USGS QUAD   -  STEELEVILLE (2018)
 DP2964
 DP2964                         *CURRENT SURVEY CONTROL
 DP2964  ______________________________________________________________________
 DP2964* NAD 83(1986) POSITION- 38 06 41.11   (N) 089 40 01.19   (W)   HD_HELD1
 DP2964* NAVD 88 ORTHO HEIGHT -   145.323 (meters)      476.78  (feet) ADJUSTED
 DP2964  ______________________________________________________________________
 DP2964  GEOID HEIGHT    -        -29.767 (meters)                     GEOID18
 DP2964  DYNAMIC HEIGHT  -        145.226 (meters)      476.46  (feet) COMP
 DP2964  MODELED GRAVITY -    979,959.0   (mgal)                       NAVD 88
 DP2964
 DP2964  VERT ORDER      -  SECOND    CLASS I
 DP2964
 DP2964.The horizontal coordinates were determined by differentially corrected
 DP2964.hand held GPS observations or other comparable positioning techniques
 DP2964.and have an estimated accuracy of +/- 3 meters.
 DP2964
 DP2964.The orthometric height was determined by differential leveling and
 DP2964.adjusted by the NATIONAL GEODETIC SURVEY
 DP2964.in July 2014.
 DP2964
 DP2964.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2964.GEOID18 height accuracy estimate available here.
 DP2964
 DP2964.Click photographs - Photos may exist for this station.
 DP2964
 DP2964.The dynamic height is computed by dividing the NAVD 88
 DP2964.geopotential number by the normal gravity value computed on the
 DP2964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2964.degrees latitude (g = 980.6199 gals.).
 DP2964
 DP2964.The modeled gravity was interpolated from observed gravity values.
 DP2964
 DP2964;                    North         East    Units  Estimated Accuracy
 DP2964;SPC IL W     -   160,454.3     743,818.3     MT  (+/- 3 meters HH1 GPS) 
 DP2964
 DP2964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6617921537(NAD 83)
 DP2964
 DP2964                          SUPERSEDED SURVEY CONTROL
 DP2964
 DP2964.No superseded survey control is available for this station.
 DP2964
 DP2964_MARKER: F = FLANGE-ENCASED ROD
 DP2964_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2964_STAMPING: UM 060 2013
 DP2964_MARK LOGO: UIL
 DP2964_PROJECTION: FLUSH
 DP2964_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2964_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2964+STABILITY: POSITION/ELEVATION WELL
 DP2964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2964+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2964_ROD/PIPE-DEPTH: 8.5 meters
 DP2964_SLEEVE-DEPTH  : 0.9 meters
 DP2964
 DP2964  HISTORY     - Date     Condition        Report By
 DP2964  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2964
 DP2964                          STATION DESCRIPTION
 DP2964
 DP2964'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2964'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF
 DP2964'PERCY, 7.0 MI (11.3 KM) SOUTH OF TILDEN AND 6.2 MI (10.0 KM)
 DP2964'SOUTH-SOUTHWEST OF COULTERVILLE.
 DP2964'
 DP2964'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 150 WITH STATE
 DP2964'HIGHWAY 154 LOCATED 8.3 MI (13.4 KM) SOUTHEAST OF SPARTA, IL, GO
 DP2964'NORTHWEST ON STATE HIGHWAY 154 FOR 6.5 MI (10.5 KM) TO EDEN ROAD AND
 DP2964'THE STATION ON THE LEFT.
 DP2964'
 DP2964'THE STATION IS LOCATED 32 FT (9.8 M) SOUTHWEST OF THE CENTERLINE OF
 DP2964'STATE HIGHWAY 154, 34.0 FT (10.4 M) EAST OF THE CENTERLINE OF EDEN
 DP2964'ROAD, 9.2 FT (2.8 M) SOUTH OF THE END GUARD RAIL POST AND 17.8 FT (5.4
 DP2964'M) SOUTHWEST OF A GUARD RAIL.
 DP2964'
 DP2964'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2964'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2964'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2965 ***********************************************************************
 DP2965  DESIGNATION -  UM 061
 DP2965  PID         -  DP2965
 DP2965  STATE/COUNTY-  IL/RANDOLPH
 DP2965  COUNTRY     -  US
 DP2965  USGS QUAD   -  STEELEVILLE (2018)
 DP2965
 DP2965                         *CURRENT SURVEY CONTROL
 DP2965  ______________________________________________________________________
 DP2965* NAD 83(1986) POSITION- 38 07 20.04   (N) 089 40 01.65   (W)   HD_HELD1
 DP2965* NAVD 88 ORTHO HEIGHT -   163.071 (meters)      535.01  (feet) ADJUSTED
 DP2965  ______________________________________________________________________
 DP2965  GEOID HEIGHT    -        -29.771 (meters)                     GEOID18
 DP2965  DYNAMIC HEIGHT  -        162.963 (meters)      534.65  (feet) COMP
 DP2965  MODELED GRAVITY -    979,961.6   (mgal)                       NAVD 88
 DP2965
 DP2965  VERT ORDER      -  SECOND    CLASS I
 DP2965
 DP2965.The horizontal coordinates were determined by differentially corrected
 DP2965.hand held GPS observations or other comparable positioning techniques
 DP2965.and have an estimated accuracy of +/- 3 meters.
 DP2965
 DP2965.The orthometric height was determined by differential leveling and
 DP2965.adjusted by the NATIONAL GEODETIC SURVEY
 DP2965.in July 2014.
 DP2965
 DP2965.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2965.GEOID18 height accuracy estimate available here.
 DP2965
 DP2965.Click photographs - Photos may exist for this station.
 DP2965
 DP2965.The dynamic height is computed by dividing the NAVD 88
 DP2965.geopotential number by the normal gravity value computed on the
 DP2965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2965.degrees latitude (g = 980.6199 gals.).
 DP2965
 DP2965.The modeled gravity was interpolated from observed gravity values.
 DP2965
 DP2965;                    North         East    Units  Estimated Accuracy
 DP2965;SPC IL W     -   161,654.5     743,800.6     MT  (+/- 3 meters HH1 GPS) 
 DP2965
 DP2965_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6620222737(NAD 83)
 DP2965
 DP2965                          SUPERSEDED SURVEY CONTROL
 DP2965
 DP2965.No superseded survey control is available for this station.
 DP2965
 DP2965_MARKER: F = FLANGE-ENCASED ROD
 DP2965_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2965_STAMPING: UM 061 2013
 DP2965_MARK LOGO: UIL
 DP2965_PROJECTION: FLUSH
 DP2965_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2965_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2965+STABILITY: POSITION/ELEVATION WELL
 DP2965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2965+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2965_ROD/PIPE-DEPTH: 7.9 meters
 DP2965_SLEEVE-DEPTH  : 0.9 meters
 DP2965
 DP2965  HISTORY     - Date     Condition        Report By
 DP2965  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2965
 DP2965                          STATION DESCRIPTION
 DP2965
 DP2965'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2965'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF
 DP2965'PERCY, 6.2 MI (10.0 KM) SOUTH OF TILDEN AND 5.5 MI (8.8 KM) SOUTHWEST
 DP2965'OF COULTERVILLE.
 DP2965'
 DP2965'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2965'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2965'IL, GO EAST ON STATE HIGHWAY 154 (BROADWAY STREET) FOR 1.9 MI (3.1 KM)
 DP2965'TO STATE HIGHWAY 153 AND THE STATION ON THE LEFT.
 DP2965'
 DP2965'THE STATION IS LOCATED 89.0 FT (27.1 M) SOUTH-SOUTHEAST OF THE
 DP2965'CENTERLINE OF STATE HIGHWAY 154, 36.6 FT (11.2 M) WEST OF THE
 DP2965'CENTERLINE OF STATE HIGHWAY 153, 27.2 FT (8.3 M) SOUTHWEST OF A POST
 DP2965'FOR A 'STOP AHEAD' SIGN AND 85.0 FT (25.9 M) WEST-SOUTHWEST OF A
 DP2965'TELEPHONE PEDESTAL.
 DP2965'
 DP2965'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2965'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2965'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2966 ***********************************************************************
 DP2966  DESIGNATION -  UM 062
 DP2966  PID         -  DP2966
 DP2966  STATE/COUNTY-  IL/RANDOLPH
 DP2966  COUNTRY     -  US
 DP2966  USGS QUAD   -  TILDEN (2018)
 DP2966
 DP2966                         *CURRENT SURVEY CONTROL
 DP2966  ______________________________________________________________________
 DP2966* NAD 83(1986) POSITION- 38 07 38.93   (N) 089 40 31.57   (W)   HD_HELD1
 DP2966* NAVD 88 ORTHO HEIGHT -   153.659 (meters)      504.13  (feet) ADJUSTED
 DP2966  ______________________________________________________________________
 DP2966  GEOID HEIGHT    -        -29.777 (meters)                     GEOID18
 DP2966  DYNAMIC HEIGHT  -        153.557 (meters)      503.79  (feet) COMP
 DP2966  MODELED GRAVITY -    979,961.9   (mgal)                       NAVD 88
 DP2966
 DP2966  VERT ORDER      -  SECOND    CLASS I
 DP2966
 DP2966.The horizontal coordinates were determined by differentially corrected
 DP2966.hand held GPS observations or other comparable positioning techniques
 DP2966.and have an estimated accuracy of +/- 3 meters.
 DP2966
 DP2966.The orthometric height was determined by differential leveling and
 DP2966.adjusted by the NATIONAL GEODETIC SURVEY
 DP2966.in July 2014.
 DP2966
 DP2966.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2966.GEOID18 height accuracy estimate available here.
 DP2966
 DP2966.Click photographs - Photos may exist for this station.
 DP2966
 DP2966.The dynamic height is computed by dividing the NAVD 88
 DP2966.geopotential number by the normal gravity value computed on the
 DP2966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2966.degrees latitude (g = 980.6199 gals.).
 DP2966
 DP2966.The modeled gravity was interpolated from observed gravity values.
 DP2966
 DP2966;                    North         East    Units  Estimated Accuracy
 DP2966;SPC IL W     -   162,233.1     743,068.8     MT  (+/- 3 meters HH1 GPS) 
 DP2966
 DP2966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6549023341(NAD 83)
 DP2966
 DP2966                          SUPERSEDED SURVEY CONTROL
 DP2966
 DP2966.No superseded survey control is available for this station.
 DP2966
 DP2966_MARKER: F = FLANGE-ENCASED ROD
 DP2966_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2966_STAMPING: UM 062 2013
 DP2966_MARK LOGO: UIL
 DP2966_PROJECTION: FLUSH
 DP2966_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2966_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2966+STABILITY: POSITION/ELEVATION WELL
 DP2966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2966+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2966_ROD/PIPE-DEPTH: 11.0 meters
 DP2966_SLEEVE-DEPTH  : 0.9 meters
 DP2966
 DP2966  HISTORY     - Date     Condition        Report By
 DP2966  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2966
 DP2966                          STATION DESCRIPTION
 DP2966
 DP2966'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2966'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH-NORTHWEST OF
 DP2966'PERCY, 5.8 MI (9.3 KM) SOUTH OF TILDEN AND 5.6 MI (9.0 KM) SOUTHWEST
 DP2966'OF COULTERVILLE.
 DP2966'
 DP2966'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2966'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2966'IL, GO EAST ON STATE HIGHWAY 154 (BROADWAY STREET) FOR 1.5 MI (2.4 KM)
 DP2966'TO MICHAEL ROAD ON THE LEFT, TURN LEFT AND GO NORTH ON MICHAEL ROAD
 DP2966'FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP2966'
 DP2966'THE STATION IS LOCATED 28.0 FT (8.5 M) EAST OF THE CENTERLINE OF OF
 DP2966'MICHAEL ROAD, 11.0 FT (3.4 M) NORTHEAST OF THE NORTH END OF A 18 INCH
 DP2966'(46 CM) CORRUGATED METAL PIPE, 61 FT (18.6 M) EAST-SOUTHEAST OF A
 DP2966'CORNER FENCE POST AND 55.3 FT (16.9 M) NORTHEAST OF A POST FOR A
 DP2966'MAILBOX '8715 MICHAEL ROAD'.
 DP2966'
 DP2966'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2966'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2966'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2967 ***********************************************************************
 DP2967  DESIGNATION -  UM 063
 DP2967  PID         -  DP2967
 DP2967  STATE/COUNTY-  IL/RANDOLPH
 DP2967  COUNTRY     -  US
 DP2967  USGS QUAD   -  TILDEN (2018)
 DP2967
 DP2967                         *CURRENT SURVEY CONTROL
 DP2967  ______________________________________________________________________
 DP2967* NAD 83(1986) POSITION- 38 08 34.56   (N) 089 40 38.35   (W)   HD_HELD1
 DP2967* NAVD 88 ORTHO HEIGHT -   155.748 (meters)      510.98  (feet) ADJUSTED
 DP2967  ______________________________________________________________________
 DP2967  GEOID HEIGHT    -        -29.784 (meters)                     GEOID18
 DP2967  DYNAMIC HEIGHT  -        155.645 (meters)      510.65  (feet) COMP
 DP2967  MODELED GRAVITY -    979,965.7   (mgal)                       NAVD 88
 DP2967
 DP2967  VERT ORDER      -  SECOND    CLASS I
 DP2967
 DP2967.The horizontal coordinates were determined by differentially corrected
 DP2967.hand held GPS observations or other comparable positioning techniques
 DP2967.and have an estimated accuracy of +/- 3 meters.
 DP2967
 DP2967.The orthometric height was determined by differential leveling and
 DP2967.adjusted by the NATIONAL GEODETIC SURVEY
 DP2967.in July 2014.
 DP2967
 DP2967.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2967.GEOID18 height accuracy estimate available here.
 DP2967
 DP2967.Click photographs - Photos may exist for this station.
 DP2967
 DP2967.The dynamic height is computed by dividing the NAVD 88
 DP2967.geopotential number by the normal gravity value computed on the
 DP2967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2967.degrees latitude (g = 980.6199 gals.).
 DP2967
 DP2967.The modeled gravity was interpolated from observed gravity values.
 DP2967
 DP2967;                    North         East    Units  Estimated Accuracy
 DP2967;SPC IL W     -   163,947.3     742,894.6     MT  (+/- 3 meters HH1 GPS) 
 DP2967
 DP2967_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6537525061(NAD 83)
 DP2967
 DP2967                          SUPERSEDED SURVEY CONTROL
 DP2967
 DP2967.No superseded survey control is available for this station.
 DP2967
 DP2967_MARKER: F = FLANGE-ENCASED ROD
 DP2967_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2967_STAMPING: UM 063 2013
 DP2967_MARK LOGO: UIL
 DP2967_PROJECTION: FLUSH
 DP2967_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2967_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2967+STABILITY: POSITION/ELEVATION WELL
 DP2967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2967+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2967_ROD/PIPE-DEPTH: 9.8 meters
 DP2967_SLEEVE-DEPTH  : 0.9 meters
 DP2967
 DP2967  HISTORY     - Date     Condition        Report By
 DP2967  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2967
 DP2967                          STATION DESCRIPTION
 DP2967
 DP2967'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2967'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTH-NORTHWEST OF
 DP2967'PERCY, 4.9 MI (7.9 KM) SOUTHWEST OF COULTERVILLE AND 4.8 MI (7.7 KM)
 DP2967'SOUTH OF TILDEN.
 DP2967'
 DP2967'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2967'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2967'IL, GO NORTH ON STATE HIGHWAY 4 (MARKET STREET) FOR 1.4 MI (2.3 KM) TO
 DP2967'AIRPORT ROAD ON THE RIGHT, TURN RIGHT AND GO EAST ON AIRPORT ROAD FOR
 DP2967'1.4 MI (2.3 KM) TO THE STATION ON THE LEFT.
 DP2967'
 DP2967'THE STATION IS LOCATED 27.0 FT (8.2 M) NORTH OF THE CENTERLINE OF
 DP2967'AIRPORT ROAD, 3.3 FT (1.0 M) SOUTHEAST OF A CORNER FENCE POST AND 0.1
 DP2967'MI (0.2 KM) WEST OF MICHAEL ROAD.
 DP2967'
 DP2967'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2967'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2967'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2968 ***********************************************************************
 DP2968  DESIGNATION -  UM 064
 DP2968  PID         -  DP2968
 DP2968  STATE/COUNTY-  IL/RANDOLPH
 DP2968  COUNTRY     -  US
 DP2968  USGS QUAD   -  TILDEN (2018)
 DP2968
 DP2968                         *CURRENT SURVEY CONTROL
 DP2968  ______________________________________________________________________
 DP2968* NAD 83(1986) POSITION- 38 08 38.98   (N) 089 41 21.77   (W)   HD_HELD1
 DP2968* NAVD 88 ORTHO HEIGHT -   159.444 (meters)      523.11  (feet) ADJUSTED
 DP2968  ______________________________________________________________________
 DP2968  GEOID HEIGHT    -        -29.789 (meters)                     GEOID18
 DP2968  DYNAMIC HEIGHT  -        159.339 (meters)      522.76  (feet) COMP
 DP2968  MODELED GRAVITY -    979,965.8   (mgal)                       NAVD 88
 DP2968
 DP2968  VERT ORDER      -  SECOND    CLASS I
 DP2968
 DP2968.The horizontal coordinates were determined by differentially corrected
 DP2968.hand held GPS observations or other comparable positioning techniques
 DP2968.and have an estimated accuracy of +/- 3 meters.
 DP2968
 DP2968.The orthometric height was determined by differential leveling and
 DP2968.adjusted by the NATIONAL GEODETIC SURVEY
 DP2968.in July 2014.
 DP2968
 DP2968.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2968.GEOID18 height accuracy estimate available here.
 DP2968
 DP2968.Click photographs - Photos may exist for this station.
 DP2968
 DP2968.The dynamic height is computed by dividing the NAVD 88
 DP2968.geopotential number by the normal gravity value computed on the
 DP2968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2968.degrees latitude (g = 980.6199 gals.).
 DP2968
 DP2968.The modeled gravity was interpolated from observed gravity values.
 DP2968
 DP2968;                    North         East    Units  Estimated Accuracy
 DP2968;SPC IL W     -   164,078.1     741,836.7     MT  (+/- 3 meters HH1 GPS) 
 DP2968
 DP2968_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6432125227(NAD 83)
 DP2968
 DP2968                          SUPERSEDED SURVEY CONTROL
 DP2968
 DP2968.No superseded survey control is available for this station.
 DP2968
 DP2968_MARKER: F = FLANGE-ENCASED ROD
 DP2968_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2968_STAMPING: UM 064 2013
 DP2968_MARK LOGO: UIL
 DP2968_PROJECTION: FLUSH
 DP2968_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2968_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2968+STABILITY: POSITION/ELEVATION WELL
 DP2968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2968+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2968_ROD/PIPE-DEPTH: 7.3 meters
 DP2968_SLEEVE-DEPTH  : 0.9 meters
 DP2968
 DP2968  HISTORY     - Date     Condition        Report By
 DP2968  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2968
 DP2968                          STATION DESCRIPTION
 DP2968
 DP2968'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2968'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) EAST-SOUTHEAST OF
 DP2968'BALDWIN, 5.4 MI (8.7 KM) WEST-SOUTHWEST OF COULTERVILLE AND 4.7 MI
 DP2968'(7.6 KM) SOUTH OF TILDEN.
 DP2968'
 DP2968'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2968'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2968'IL, GO NORTH ON STATE HIGHWAY 4 (MARKET STREET) FOR 1.4 MI (2.3 KM) TO
 DP2968'AIRPORT ROAD ON THE RIGHT, TURN RIGHT AND GO EAST ON AIRPORT ROAD FOR
 DP2968'0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP2968'
 DP2968'THE STATION IS LOCATED 420 FT (128.0 M) NORTH OF THE CENTERLINE OF
 DP2968'AIRPORT ROAD, 20.8 FT (6.3 M) WEST OF THE CENTERLINE OF HUNTER FIELD
 DP2968'ROAD, 69.0 FT (21.0 M) NORTHWEST OF A POWER POLE AND 47.3 FT (14.4 M)
 DP2968'NORTH OF A POST FOR A '40 MPH AHEAD' SIGN.
 DP2968'
 DP2968'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2968'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2968'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2969 ***********************************************************************
 DP2969  DESIGNATION -  UM 065
 DP2969  PID         -  DP2969
 DP2969  STATE/COUNTY-  IL/RANDOLPH
 DP2969  COUNTRY     -  US
 DP2969  USGS QUAD   -  TILDEN (2018)
 DP2969
 DP2969                         *CURRENT SURVEY CONTROL
 DP2969  ______________________________________________________________________
 DP2969* NAD 83(1986) POSITION- 38 08 35.94   (N) 089 42 12.16   (W)   HD_HELD1
 DP2969* NAVD 88 ORTHO HEIGHT -   160.963 (meters)      528.09  (feet) ADJUSTED
 DP2969  ______________________________________________________________________
 DP2969  GEOID HEIGHT    -        -29.795 (meters)                     GEOID18
 DP2969  DYNAMIC HEIGHT  -        160.856 (meters)      527.74  (feet) COMP
 DP2969  MODELED GRAVITY -    979,965.5   (mgal)                       NAVD 88
 DP2969
 DP2969  VERT ORDER      -  SECOND    CLASS I
 DP2969
 DP2969.The horizontal coordinates were determined by differentially corrected
 DP2969.hand held GPS observations or other comparable positioning techniques
 DP2969.and have an estimated accuracy of +/- 3 meters.
 DP2969
 DP2969.The orthometric height was determined by differential leveling and
 DP2969.adjusted by the NATIONAL GEODETIC SURVEY
 DP2969.in July 2014.
 DP2969
 DP2969.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2969.GEOID18 height accuracy estimate available here.
 DP2969
 DP2969.Click photographs - Photos may exist for this station.
 DP2969
 DP2969.The dynamic height is computed by dividing the NAVD 88
 DP2969.geopotential number by the normal gravity value computed on the
 DP2969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2969.degrees latitude (g = 980.6199 gals.).
 DP2969
 DP2969.The modeled gravity was interpolated from observed gravity values.
 DP2969
 DP2969;                    North         East    Units  Estimated Accuracy
 DP2969;SPC IL W     -   163,978.2     740,610.2     MT  (+/- 3 meters HH1 GPS) 
 DP2969
 DP2969_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6309225169(NAD 83)
 DP2969
 DP2969                          SUPERSEDED SURVEY CONTROL
 DP2969
 DP2969.No superseded survey control is available for this station.
 DP2969
 DP2969_MARKER: F = FLANGE-ENCASED ROD
 DP2969_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2969_STAMPING: UM 065 2013
 DP2969_MARK LOGO: UIL
 DP2969_PROJECTION: FLUSH
 DP2969_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2969_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2969+STABILITY: POSITION/ELEVATION WELL
 DP2969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2969+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2969_ROD/PIPE-DEPTH: 5.2 meters
 DP2969_SLEEVE-DEPTH  : 0.9 meters
 DP2969
 DP2969  HISTORY     - Date     Condition        Report By
 DP2969  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2969
 DP2969                          STATION DESCRIPTION
 DP2969
 DP2969'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2969'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST-SOUTHEAST OF
 DP2969'BALDWIN, 6.1 MI (9.8 KM) WEST-SOUTHWEST OF COULTERVILLE AND 4.9 MI
 DP2969'(7.9 KM) SOUTH-SOUTHWEST OF TILDEN.
 DP2969'
 DP2969'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2969'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2969'IL, GO NORTH ON STATE HIGHWAY 4 (MARKET STREET) FOR 1.4 MI (2.3 KM) TO
 DP2969'AIRPORT ROAD THE STATION ON THE RIGHT.
 DP2969'
 DP2969'THE STATION IS LOCATED 44.5 FT (13.6 M) EAST OF THE CENTERLINE OF
 DP2969'STATE HIGHWAY 4 (MARKET STREET), 8.7 FT (2.7 M) WEST OF A WIRE FENCE,
 DP2969'44.7 FT (13.6 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 61.1 FT (18.6 M)
 DP2969'NORTHWEST OF A POWER POLE AND 93.3 FT (28.4 M) NORTH OF THE CENTERLINE
 DP2969'OF AIRPORT ROAD.
 DP2969'
 DP2969'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2969'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2969'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2970 ***********************************************************************
 DP2970  DESIGNATION -  UM 066
 DP2970  PID         -  DP2970
 DP2970  STATE/COUNTY-  IL/RANDOLPH
 DP2970  COUNTRY     -  US
 DP2970  USGS QUAD   -  TILDEN (2018)
 DP2970
 DP2970                         *CURRENT SURVEY CONTROL
 DP2970  ______________________________________________________________________
 DP2970* NAD 83(1986) POSITION- 38 08 02.19   (N) 089 42 14.10   (W)   HD_HELD1
 DP2970* NAVD 88 ORTHO HEIGHT -   164.113 (meters)      538.43  (feet) ADJUSTED
 DP2970  ______________________________________________________________________
 DP2970  GEOID HEIGHT    -        -29.791 (meters)                     GEOID18
 DP2970  DYNAMIC HEIGHT  -        164.005 (meters)      538.07  (feet) COMP
 DP2970  MODELED GRAVITY -    979,962.7   (mgal)                       NAVD 88
 DP2970
 DP2970  VERT ORDER      -  SECOND    CLASS I
 DP2970
 DP2970.The horizontal coordinates were determined by differentially corrected
 DP2970.hand held GPS observations or other comparable positioning techniques
 DP2970.and have an estimated accuracy of +/- 3 meters.
 DP2970
 DP2970.The orthometric height was determined by differential leveling and
 DP2970.adjusted by the NATIONAL GEODETIC SURVEY
 DP2970.in July 2014.
 DP2970
 DP2970.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2970.GEOID18 height accuracy estimate available here.
 DP2970
 DP2970.Click photographs - Photos may exist for this station.
 DP2970
 DP2970.The dynamic height is computed by dividing the NAVD 88
 DP2970.geopotential number by the normal gravity value computed on the
 DP2970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2970.degrees latitude (g = 980.6199 gals.).
 DP2970
 DP2970.The modeled gravity was interpolated from observed gravity values.
 DP2970
 DP2970;                    North         East    Units  Estimated Accuracy
 DP2970;SPC IL W     -   162,937.4     740,568.2     MT  (+/- 3 meters HH1 GPS) 
 DP2970
 DP2970_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6301424130(NAD 83)
 DP2970
 DP2970                          SUPERSEDED SURVEY CONTROL
 DP2970
 DP2970.No superseded survey control is available for this station.
 DP2970
 DP2970_MARKER: F = FLANGE-ENCASED ROD
 DP2970_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2970_STAMPING: UM 066 2013
 DP2970_MARK LOGO: UIL
 DP2970_PROJECTION: FLUSH
 DP2970_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2970_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2970+STABILITY: POSITION/ELEVATION WELL
 DP2970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2970+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2970_ROD/PIPE-DEPTH: 7.3 meters
 DP2970_SLEEVE-DEPTH  : 0.9 meters
 DP2970
 DP2970  HISTORY     - Date     Condition        Report By
 DP2970  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2970
 DP2970                          STATION DESCRIPTION
 DP2970
 DP2970'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2970'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-SOUTHEAST OF
 DP2970'BALDWIN, 6.5 MI (10.5 KM) SOUTHWEST OF COULTERVILLE AND 5.5 MI (8.8
 DP2970'KM) SOUTH-SOUTHWEST OF TILDEN.
 DP2970'
 DP2970'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2970'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2970'IL, GO NORTH ON STATE HIGHWAY 4 (MARKET STREET) FOR 0.8 MI (1.3 KM) TO
 DP2970'DEAN AVENUE AND THE STATION ON THE LEFT.
 DP2970'
 DP2970'THE STATION IS LOCATED 122.7 FT (37.4 M) WEST OF THE CENTERLINE OF
 DP2970'STATE HIGHWAY 4 (MARKET STREET), 2.5 FT (0.8 M) NORTH OF THE BACK OF
 DP2970'CURB OF DEAN AVENUE, 21.0 FT (6.4 M) NORTH OF THE CENTERLINE OF DEAN
 DP2970'AVENUE, 42.4 FT (12.9 M) EAST OF THE CENTERLINE OF LEGION DRIVE.
 DP2970'
 DP2970'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2970'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2970'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2971 ***********************************************************************
 DP2971  DESIGNATION -  UM 067
 DP2971  PID         -  DP2971
 DP2971  STATE/COUNTY-  IL/RANDOLPH
 DP2971  COUNTRY     -  US
 DP2971  USGS QUAD   -  STEELEVILLE (2018)
 DP2971
 DP2971                         *CURRENT SURVEY CONTROL
 DP2971  ______________________________________________________________________
 DP2971* NAD 83(1986) POSITION- 38 07 25.85   (N) 089 43 28.20   (W)   HD_HELD1
 DP2971* NAVD 88 ORTHO HEIGHT -   154.831 (meters)      507.97  (feet) ADJUSTED
 DP2971  ______________________________________________________________________
 DP2971  GEOID HEIGHT    -        -29.798 (meters)                     GEOID18
 DP2971  DYNAMIC HEIGHT  -        154.728 (meters)      507.64  (feet) COMP
 DP2971  MODELED GRAVITY -    979,959.7   (mgal)                       NAVD 88
 DP2971
 DP2971  VERT ORDER      -  SECOND    CLASS I
 DP2971
 DP2971.The horizontal coordinates were determined by differentially corrected
 DP2971.hand held GPS observations or other comparable positioning techniques
 DP2971.and have an estimated accuracy of +/- 3 meters.
 DP2971
 DP2971.The orthometric height was determined by differential leveling and
 DP2971.adjusted by the NATIONAL GEODETIC SURVEY
 DP2971.in July 2014.
 DP2971
 DP2971.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2971.GEOID18 height accuracy estimate available here.
 DP2971
 DP2971.Click photographs - Photos may exist for this station.
 DP2971
 DP2971.The dynamic height is computed by dividing the NAVD 88
 DP2971.geopotential number by the normal gravity value computed on the
 DP2971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2971.degrees latitude (g = 980.6199 gals.).
 DP2971
 DP2971.The modeled gravity was interpolated from observed gravity values.
 DP2971
 DP2971;                    North         East    Units  Estimated Accuracy
 DP2971;SPC IL W     -   161,808.1     738,769.0     MT  (+/- 3 meters HH1 GPS) 
 DP2971
 DP2971_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6117723063(NAD 83)
 DP2971
 DP2971                          SUPERSEDED SURVEY CONTROL
 DP2971
 DP2971.No superseded survey control is available for this station.
 DP2971
 DP2971_MARKER: F = FLANGE-ENCASED ROD
 DP2971_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2971_STAMPING: UM 067 2013
 DP2971_MARK LOGO: UIL
 DP2971_PROJECTION: FLUSH
 DP2971_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2971_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2971+STABILITY: POSITION/ELEVATION WELL
 DP2971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2971+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2971_ROD/PIPE-DEPTH: 8.5 meters
 DP2971_SLEEVE-DEPTH  : 0.9 meters
 DP2971
 DP2971  HISTORY     - Date     Condition        Report By
 DP2971  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2971
 DP2971                          STATION DESCRIPTION
 DP2971
 DP2971'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2971'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-SOUTHEAST OF
 DP2971'BALDWIN, 7.3 MI (11.7 KM) EAST-NORTHEAST OF WALSH AND 6.5 MI (10.5 KM)
 DP2971'SOUTH-SOUTHWEST OF TILDEN.
 DP2971'
 DP2971'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2971'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2971'IL, GO NORTHWEST ON STATE HIGHWAY 154 FOR 1.3 MI (2.1 KM) TO THE
 DP2971'STATION ON THE LEFT.
 DP2971'
 DP2971'THE STATION IS LOCATED 37.0 FT (11.3 M) SOUTHWEST OF THE CENTERLINE OF
 DP2971'OF STATE HIGHWAY 154, 50.0 FT (15.2 M) NORTHEAST OF THE NORTHEAST
 DP2971'TRACK OF THE MAIN LINE, 53.0 FT (16.2 M) SOUTHEAST OF THE EDGE OF A
 DP2971'PRIVATE ENTRANCE '1244 STATE HIGHWAY 154' AND 78.0 FT (23.8 M)
 DP2971'NORTHWEST OF A RAILROAD TRACK FROG.
 DP2971'
 DP2971'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2971'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2971'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2972 ***********************************************************************
 DP2972  DESIGNATION -  UM 068
 DP2972  PID         -  DP2972
 DP2972  STATE/COUNTY-  IL/RANDOLPH
 DP2972  COUNTRY     -  US
 DP2972  USGS QUAD   -  TILDEN (2018)
 DP2972
 DP2972                         *CURRENT SURVEY CONTROL
 DP2972  ______________________________________________________________________
 DP2972* NAD 83(1986) POSITION- 38 07 47.13   (N) 089 44 09.62   (W)   HD_HELD1
 DP2972* NAVD 88 ORTHO HEIGHT -   149.583 (meters)      490.76  (feet) ADJUSTED
 DP2972  ______________________________________________________________________
 DP2972  GEOID HEIGHT    -        -29.807 (meters)                     GEOID18
 DP2972  DYNAMIC HEIGHT  -        149.483 (meters)      490.43  (feet) COMP
 DP2972  MODELED GRAVITY -    979,962.1   (mgal)                       NAVD 88
 DP2972
 DP2972  VERT ORDER      -  SECOND    CLASS I
 DP2972
 DP2972.The horizontal coordinates were determined by differentially corrected
 DP2972.hand held GPS observations or other comparable positioning techniques
 DP2972.and have an estimated accuracy of +/- 3 meters.
 DP2972
 DP2972.The orthometric height was determined by differential leveling and
 DP2972.adjusted by the NATIONAL GEODETIC SURVEY
 DP2972.in July 2014.
 DP2972
 DP2972.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2972.GEOID18 height accuracy estimate available here.
 DP2972
 DP2972.Click photographs - Photos may exist for this station.
 DP2972
 DP2972.The dynamic height is computed by dividing the NAVD 88
 DP2972.geopotential number by the normal gravity value computed on the
 DP2972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2972.degrees latitude (g = 980.6199 gals.).
 DP2972
 DP2972.The modeled gravity was interpolated from observed gravity values.
 DP2972
 DP2972;                    North         East    Units  Estimated Accuracy
 DP2972;SPC IL W     -   162,459.5     737,757.1     MT  (+/- 3 meters HH1 GPS) 
 DP2972
 DP2972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6018823749(NAD 83)
 DP2972
 DP2972                          SUPERSEDED SURVEY CONTROL
 DP2972
 DP2972.No superseded survey control is available for this station.
 DP2972
 DP2972_MARKER: F = FLANGE-ENCASED ROD
 DP2972_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2972_STAMPING: UM 068
 DP2972_MARK LOGO: UIL
 DP2972_PROJECTION: FLUSH
 DP2972_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2972_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2972+STABILITY: POSITION/ELEVATION WELL
 DP2972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2972+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2972_ROD/PIPE-DEPTH: 8.5 meters
 DP2972_SLEEVE-DEPTH  : 0.9 meters
 DP2972
 DP2972  HISTORY     - Date     Condition        Report By
 DP2972  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2972
 DP2972                          STATION DESCRIPTION
 DP2972
 DP2972'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2972'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-SOUTHEAST OF
 DP2972'BALDWIN, 6.8 MI (10.9 KM) EAST-NORTHEAST OF WALSH AND 6.4 MI (10.3 KM)
 DP2972'SOUTH-SOUTHWEST OF TILDEN.
 DP2972'
 DP2972'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2972'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2972'IL, GO NORTHWEST ON STATE HIGHWAY 154 FOR 2.0 MI (3.2 KM) TO RIDGE
 DP2972'ROAD AND THE STATION ON THE LEFT.
 DP2972'
 DP2972'THE STATION IS LOCATED 31.0 FT (9.4 M) SOUTHWEST OF THE CENTERLINE OF
 DP2972'STATE HIGHWAY 154, 57.4 FT (17.5 M) NORTH-NORTHEAST OF A RAILROAD
 DP2972'TRACK FROG, 106 FT (32.3 M) EAST-NORTHEAST OF A RAILROAD TRACK SWITCH
 DP2972'POINT AND 124 FT (37.8 M) SOUTHEAST OF THE CENTERLINE OF RIDGE ROAD.
 DP2972'
 DP2972'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2972'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2972'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2973 ***********************************************************************
 DP2973  DESIGNATION -  UM 069
 DP2973  PID         -  DP2973
 DP2973  STATE/COUNTY-  IL/RANDOLPH
 DP2973  COUNTRY     -  US
 DP2973  USGS QUAD   -  TILDEN (2018)
 DP2973
 DP2973                         *CURRENT SURVEY CONTROL
 DP2973  ______________________________________________________________________
 DP2973* NAD 83(1986) POSITION- 38 08 16.74   (N) 089 44 58.67   (W)   HD_HELD1
 DP2973* NAVD 88 ORTHO HEIGHT -   135.740 (meters)      445.34  (feet) ADJUSTED
 DP2973  ______________________________________________________________________
 DP2973  GEOID HEIGHT    -        -29.819 (meters)                     GEOID18
 DP2973  DYNAMIC HEIGHT  -        135.651 (meters)      445.05  (feet) COMP
 DP2973  MODELED GRAVITY -    979,965.2   (mgal)                       NAVD 88
 DP2973
 DP2973  VERT ORDER      -  SECOND    CLASS I
 DP2973
 DP2973.The horizontal coordinates were determined by differentially corrected
 DP2973.hand held GPS observations or other comparable positioning techniques
 DP2973.and have an estimated accuracy of +/- 3 meters.
 DP2973
 DP2973.The orthometric height was determined by differential leveling and
 DP2973.adjusted by the NATIONAL GEODETIC SURVEY
 DP2973.in July 2014.
 DP2973
 DP2973.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2973.GEOID18 height accuracy estimate available here.
 DP2973
 DP2973.Click photographs - Photos may exist for this station.
 DP2973
 DP2973.The dynamic height is computed by dividing the NAVD 88
 DP2973.geopotential number by the normal gravity value computed on the
 DP2973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2973.degrees latitude (g = 980.6199 gals.).
 DP2973
 DP2973.The modeled gravity was interpolated from observed gravity values.
 DP2973
 DP2973;                    North         East    Units  Estimated Accuracy
 DP2973;SPC IL W     -   163,367.0     736,558.5     MT  (+/- 3 meters HH1 GPS) 
 DP2973
 DP2973_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5902024697(NAD 83)
 DP2973
 DP2973                          SUPERSEDED SURVEY CONTROL
 DP2973
 DP2973.No superseded survey control is available for this station.
 DP2973
 DP2973_MARKER: F = FLANGE-ENCASED ROD
 DP2973_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2973_STAMPING: UM 069 2013
 DP2973_MARK LOGO: UIL
 DP2973_PROJECTION: FLUSH
 DP2973_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2973_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2973+STABILITY: POSITION/ELEVATION WELL
 DP2973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2973+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2973_ROD/PIPE-DEPTH: 17.1 meters
 DP2973_SLEEVE-DEPTH  : 0.9 meters
 DP2973
 DP2973  HISTORY     - Date     Condition        Report By
 DP2973  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2973
 DP2973                          STATION DESCRIPTION
 DP2973
 DP2973'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2973'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-NORTHEAST OF WALSH,
 DP2973'6.3 MI (10.1 KM) SOUTHWEST OF TILDEN AND 5.9 MI (9.5 KM)
 DP2973'EAST-SOUTHEAST OF BALDWIN.
 DP2973'
 DP2973'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2973'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2973'IL, GO NORTHWEST ON STATE HIGHWAY 154 FOR 2.4 MI (3.9 KM) TO PLUM
 DP2973'CREEK ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 0.6 MI (1.0
 DP2973'KM) TO THE STATION ON THE LEFT.
 DP2973'
 DP2973'THE STATION IS LOCATED 63.0 FT (19.2 M) SOUTHWEST OF THE CENTERLINE OF
 DP2973'STATE HIGHWAY 154, 23.6 FT (7.2 M) NORTHEAST OF THE SOUTHEAST CORNER
 DP2973'OF A WOOD CROSSING OVER PRIVATE ENTRANCE '10150 AND 10200 STATE
 DP2973'HIGHWAY 154', 25.3 FT (7.7 M) NORTHEAST OF THE NORTH RAIL OF A SET OF
 DP2973'RAILROAD TRACKS AND 52.6 FT (16.0 M) NORTHWEST OF THE NORTHEAST CORNER
 DP2973'OF A WOOD BRIDGE.
 DP2973'
 DP2973'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2973'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2973'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2974 ***********************************************************************
 DP2974  DESIGNATION -  UM 070
 DP2974  PID         -  DP2974
 DP2974  STATE/COUNTY-  IL/RANDOLPH
 DP2974  COUNTRY     -  US
 DP2974  USGS QUAD   -  BALDWIN (2018)
 DP2974
 DP2974                         *CURRENT SURVEY CONTROL
 DP2974  ______________________________________________________________________
 DP2974* NAD 83(1986) POSITION- 38 08 45.28   (N) 089 45 30.51   (W)   HD_HELD1
 DP2974* NAVD 88 ORTHO HEIGHT -   135.521 (meters)      444.62  (feet) ADJUSTED
 DP2974  ______________________________________________________________________
 DP2974  GEOID HEIGHT    -        -29.829 (meters)                     GEOID18
 DP2974  DYNAMIC HEIGHT  -        135.432 (meters)      444.33  (feet) COMP
 DP2974  MODELED GRAVITY -    979,968.3   (mgal)                       NAVD 88
 DP2974
 DP2974  VERT ORDER      -  SECOND    CLASS I
 DP2974
 DP2974.The horizontal coordinates were determined by differentially corrected
 DP2974.hand held GPS observations or other comparable positioning techniques
 DP2974.and have an estimated accuracy of +/- 3 meters.
 DP2974
 DP2974.The orthometric height was determined by differential leveling and
 DP2974.adjusted by the NATIONAL GEODETIC SURVEY
 DP2974.in July 2014.
 DP2974
 DP2974.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2974.GEOID18 height accuracy estimate available here.
 DP2974
 DP2974.Click photographs - Photos may exist for this station.
 DP2974
 DP2974.The dynamic height is computed by dividing the NAVD 88
 DP2974.geopotential number by the normal gravity value computed on the
 DP2974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2974.degrees latitude (g = 980.6199 gals.).
 DP2974
 DP2974.The modeled gravity was interpolated from observed gravity values.
 DP2974
 DP2974;                    North         East    Units  Estimated Accuracy
 DP2974;SPC IL W     -   164,243.4     735,779.3     MT  (+/- 3 meters HH1 GPS) 
 DP2974
 DP2974_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5827125600(NAD 83)
 DP2974
 DP2974                          SUPERSEDED SURVEY CONTROL
 DP2974
 DP2974.No superseded survey control is available for this station.
 DP2974
 DP2974_MARKER: F = FLANGE-ENCASED ROD
 DP2974_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2974_STAMPING: UM 070 2013
 DP2974_MARK LOGO: UIL
 DP2974_PROJECTION: FLUSH
 DP2974_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2974_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2974+STABILITY: POSITION/ELEVATION WELL
 DP2974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2974+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2974_ROD/PIPE-DEPTH: 9.4 meters
 DP2974_SLEEVE-DEPTH  : 0.9 meters
 DP2974
 DP2974  HISTORY     - Date     Condition        Report By
 DP2974  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2974
 DP2974                          STATION DESCRIPTION
 DP2974
 DP2974'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2974'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHEAST OF WALSH, 6.2
 DP2974'MI (10.0 KM) SOUTHWEST OF TILDEN AND 5.3 MI (8.5 KM) EAST-SOUTHEAST OF
 DP2974'BALDWIN.
 DP2974'
 DP2974'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2974'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2974'IL, GO NORTHWEST ON STATE HIGHWAY 154 FOR 2.4 MI (3.9 KM) TO PLUM
 DP2974'CREEK ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 1.3 MI (2.1
 DP2974'KM) TO THE STATION ON THE RIGHT.
 DP2974'
 DP2974'THE STATION IS LOCATED 19.0 FT (5.8 M) NORTHEAST OF THE CENTERLINE OF
 DP2974'STATE HIGHWAY 154, 24.2 FT (7.4 M) SOUTHWEST OF A CORNER FENCE POST,
 DP2974'66 FT (20.1 M) SOUTHEAST OF THE EDGE OF GRAVEL OF PRIVATE ENTRANCE
 DP2974''10011 STATE HIGHWAY 154' AND 78.7 FT (24.0 M) NORTHWEST OF A
 DP2974'TELEPHONE PEDESTAL.
 DP2974'
 DP2974'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2974'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2974'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2975 ***********************************************************************
 DP2975  DESIGNATION -  UM 071
 DP2975  PID         -  DP2975
 DP2975  STATE/COUNTY-  IL/RANDOLPH
 DP2975  COUNTRY     -  US
 DP2975  USGS QUAD   -  BALDWIN (2018)
 DP2975
 DP2975                         *CURRENT SURVEY CONTROL
 DP2975  ______________________________________________________________________
 DP2975* NAD 83(1986) POSITION- 38 09 23.47   (N) 089 46 17.08   (W)   HD_HELD1
 DP2975* NAVD 88 ORTHO HEIGHT -   131.709 (meters)      432.12  (feet) ADJUSTED
 DP2975  ______________________________________________________________________
 DP2975  GEOID HEIGHT    -        -29.845 (meters)                     GEOID18
 DP2975  DYNAMIC HEIGHT  -        131.622 (meters)      431.83  (feet) COMP
 DP2975  MODELED GRAVITY -    979,969.9   (mgal)                       NAVD 88
 DP2975
 DP2975  VERT ORDER      -  SECOND    CLASS I
 DP2975
 DP2975.The horizontal coordinates were determined by differentially corrected
 DP2975.hand held GPS observations or other comparable positioning techniques
 DP2975.and have an estimated accuracy of +/- 3 meters.
 DP2975
 DP2975.The orthometric height was determined by differential leveling and
 DP2975.adjusted by the NATIONAL GEODETIC SURVEY
 DP2975.in July 2014.
 DP2975
 DP2975.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2975.GEOID18 height accuracy estimate available here.
 DP2975
 DP2975.Click photographs - Photos may exist for this station.
 DP2975
 DP2975.The dynamic height is computed by dividing the NAVD 88
 DP2975.geopotential number by the normal gravity value computed on the
 DP2975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2975.degrees latitude (g = 980.6199 gals.).
 DP2975
 DP2975.The modeled gravity was interpolated from observed gravity values.
 DP2975
 DP2975;                    North         East    Units  Estimated Accuracy
 DP2975;SPC IL W     -   165,416.0     734,640.4     MT  (+/- 3 meters HH1 GPS) 
 DP2975
 DP2975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5717226811(NAD 83)
 DP2975
 DP2975                          SUPERSEDED SURVEY CONTROL
 DP2975
 DP2975.No superseded survey control is available for this station.
 DP2975
 DP2975_MARKER: F = FLANGE-ENCASED ROD
 DP2975_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2975_STAMPING: UM 071 2013
 DP2975_MARK LOGO: UIL
 DP2975_PROJECTION: FLUSH
 DP2975_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2975_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2975+STABILITY: POSITION/ELEVATION WELL
 DP2975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2975+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2975_ROD/PIPE-DEPTH: 19.5 meters
 DP2975_SLEEVE-DEPTH  : 0.9 meters
 DP2975
 DP2975  HISTORY     - Date     Condition        Report By
 DP2975  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2975
 DP2975                          STATION DESCRIPTION
 DP2975
 DP2975'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2975'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHEAST OF WALSH, 6.2
 DP2975'MI (10.0 KM) SOUTHWEST OF TILDEN AND 4.3 MI (6.9 KM) EAST-SOUTHEAST OF
 DP2975'BALDWIN.
 DP2975'
 DP2975'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2975'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2975'IL, GO NORTHWEST ON STATE HIGHWAY 154 FOR 4.3 MI (6.9 KM) TO WOODCOX
 DP2975'ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 0.5 MI (0.8 KM) TO
 DP2975'THE STATION ON THE LEFT.
 DP2975'
 DP2975'THE STATION IS LOCATED 28.5 FT (8.7 M) SOUTHWEST OF THE CENTERLINE OF
 DP2975'STATE HIGHWAY 154, 94.8 FT (28.9 M) SOUTH-SOUTHWEST OF A POWER POLE
 DP2975'AND 122.0 FT (37.2 M) SOUTHWEST OF A POWER POLE.
 DP2975'
 DP2975'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2975'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2975'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2976 ***********************************************************************
 DP2976  DESIGNATION -  UM 072
 DP2976  PID         -  DP2976
 DP2976  STATE/COUNTY-  IL/RANDOLPH
 DP2976  COUNTRY     -  US
 DP2976  USGS QUAD   -  BALDWIN (2018)
 DP2976
 DP2976                         *CURRENT SURVEY CONTROL
 DP2976  ______________________________________________________________________
 DP2976* NAD 83(1986) POSITION- 38 09 49.18   (N) 089 46 57.98   (W)   HD_HELD1
 DP2976* NAVD 88 ORTHO HEIGHT -   136.938 (meters)      449.27  (feet) ADJUSTED
 DP2976  ______________________________________________________________________
 DP2976  GEOID HEIGHT    -        -29.860 (meters)                     GEOID18
 DP2976  DYNAMIC HEIGHT  -        136.848 (meters)      448.98  (feet) COMP
 DP2976  MODELED GRAVITY -    979,969.2   (mgal)                       NAVD 88
 DP2976
 DP2976  VERT ORDER      -  SECOND    CLASS I
 DP2976
 DP2976.The horizontal coordinates were determined by differentially corrected
 DP2976.hand held GPS observations or other comparable positioning techniques
 DP2976.and have an estimated accuracy of +/- 3 meters.
 DP2976
 DP2976.The orthometric height was determined by differential leveling and
 DP2976.adjusted by the NATIONAL GEODETIC SURVEY
 DP2976.in July 2014.
 DP2976
 DP2976.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2976.GEOID18 height accuracy estimate available here.
 DP2976
 DP2976.Click photographs - Photos may exist for this station.
 DP2976
 DP2976.The dynamic height is computed by dividing the NAVD 88
 DP2976.geopotential number by the normal gravity value computed on the
 DP2976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2976.degrees latitude (g = 980.6199 gals.).
 DP2976
 DP2976.The modeled gravity was interpolated from observed gravity values.
 DP2976
 DP2976;                    North         East    Units  Estimated Accuracy
 DP2976;SPC IL W     -   166,204.5     733,641.4     MT  (+/- 3 meters HH1 GPS) 
 DP2976
 DP2976_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5620127633(NAD 83)
 DP2976
 DP2976                          SUPERSEDED SURVEY CONTROL
 DP2976
 DP2976.No superseded survey control is available for this station.
 DP2976
 DP2976_MARKER: F = FLANGE-ENCASED ROD
 DP2976_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2976_STAMPING: UM 072 2013
 DP2976_MARK LOGO: UIL
 DP2976_PROJECTION: FLUSH
 DP2976_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2976_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2976+STABILITY: POSITION/ELEVATION WELL
 DP2976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2976+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2976_ROD/PIPE-DEPTH: 12.2 meters
 DP2976_SLEEVE-DEPTH  : 0.9 meters
 DP2976
 DP2976  HISTORY     - Date     Condition        Report By
 DP2976  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2976
 DP2976                          STATION DESCRIPTION
 DP2976
 DP2976'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2976'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-SOUTHWEST OF
 DP2976'TILDEN, 6.3 MI (10.1 KM) NORTHEAST OF WALSH AND 3.5 MI (5.6 KM)
 DP2976'EAST-SOUTHEAST OF BALDWIN.
 DP2976'
 DP2976'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2976'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2976'IL, GO NORTHWEST ON STATE HIGHWAY 154 FOR 5.2 MI (8.4 KM) TO LESSLEY
 DP2976'ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 0.3 MI (0.5 KM) TO
 DP2976'THE STATION ON THE LEFT.
 DP2976'
 DP2976'THE STATION IS LOCATED 35.0 FT (10.7 M) SOUTH-SOUTHWEST OF THE
 DP2976'CENTERLINE OF STATE HIGHWAY 154, 22.0 FT (6.7 M) SOUTH-SOUTHWEST OF
 DP2976'THE EDGE OF PAVEMENT OF STATE HIGHWAY 154 AND 116.0 FT (35.4 M)
 DP2976'SOUTHWEST OF A POWER POLE.
 DP2976'
 DP2976'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2976'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2976'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2977 ***********************************************************************
 DP2977  DESIGNATION -  UM 073
 DP2977  PID         -  DP2977
 DP2977  STATE/COUNTY-  IL/RANDOLPH
 DP2977  COUNTRY     -  US
 DP2977  USGS QUAD   -  BALDWIN (2018)
 DP2977
 DP2977                         *CURRENT SURVEY CONTROL
 DP2977  ______________________________________________________________________
 DP2977* NAD 83(1986) POSITION- 38 10 05.89   (N) 089 47 55.45   (W)   HD_HELD1
 DP2977* NAVD 88 ORTHO HEIGHT -   136.233 (meters)      446.96  (feet) ADJUSTED
 DP2977  ______________________________________________________________________
 DP2977  GEOID HEIGHT    -        -29.878 (meters)                     GEOID18
 DP2977  DYNAMIC HEIGHT  -        136.143 (meters)      446.66  (feet) COMP
 DP2977  MODELED GRAVITY -    979,967.7   (mgal)                       NAVD 88
 DP2977
 DP2977  VERT ORDER      -  SECOND    CLASS I
 DP2977
 DP2977.The horizontal coordinates were determined by differentially corrected
 DP2977.hand held GPS observations or other comparable positioning techniques
 DP2977.and have an estimated accuracy of +/- 3 meters.
 DP2977
 DP2977.The orthometric height was determined by differential leveling and
 DP2977.adjusted by the NATIONAL GEODETIC SURVEY
 DP2977.in July 2014.
 DP2977
 DP2977.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2977.GEOID18 height accuracy estimate available here.
 DP2977
 DP2977.Click photographs - Photos may exist for this station.
 DP2977
 DP2977.The dynamic height is computed by dividing the NAVD 88
 DP2977.geopotential number by the normal gravity value computed on the
 DP2977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2977.degrees latitude (g = 980.6199 gals.).
 DP2977
 DP2977.The modeled gravity was interpolated from observed gravity values.
 DP2977
 DP2977;                    North         East    Units  Estimated Accuracy
 DP2977;SPC IL W     -   166,714.0     732,240.4     MT  (+/- 3 meters HH1 GPS) 
 DP2977
 DP2977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5481728191(NAD 83)
 DP2977
 DP2977                          SUPERSEDED SURVEY CONTROL
 DP2977
 DP2977.No superseded survey control is available for this station.
 DP2977
 DP2977_MARKER: F = FLANGE-ENCASED ROD
 DP2977_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2977_STAMPING: UM 073 2013
 DP2977_MARK LOGO: UIL
 DP2977_PROJECTION: FLUSH
 DP2977_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2977_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2977+STABILITY: POSITION/ELEVATION WELL
 DP2977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2977+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2977_ROD/PIPE-DEPTH: 6.1 meters
 DP2977_SLEEVE-DEPTH  : 0.9 meters
 DP2977
 DP2977  HISTORY     - Date     Condition        Report By
 DP2977  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2977
 DP2977                          STATION DESCRIPTION
 DP2977
 DP2977'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2977'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST-SOUTHWEST OF
 DP2977'TILDEN, 6.1 MI (9.8 KM) NORTH-NORTHEAST OF WALSH AND 2.6 MI (4.2 KM)
 DP2977'EAST-SOUTHEAST OF BALDWIN.
 DP2977'
 DP2977'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2977'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2977'IL, GO NORTHWEST ON STATE HIGHWAY 154 FOR 5.2 MI (8.4 KM) TO LESSLEY
 DP2977'ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 1.3 MI (2.1 KM) TO
 DP2977'THE STATION ON THE LEFT.
 DP2977'
 DP2977'THE STATION IS LOCATED 28.0 FT (8.5 M) SOUTHWEST OF THE CENTERLINE OF
 DP2977'STATE HIGHWAY 154, 72.4 FT (22.1 M) SOUTHWEST OF A POWER POLE AND 260
 DP2977'FT (79.2 M) SOUTHEAST OF THE CENTERLINE OF SPRINGVIEW RD.
 DP2977'
 DP2977'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2977'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2977'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2978 ***********************************************************************
 DP2978  DESIGNATION -  UM 074
 DP2978  PID         -  DP2978
 DP2978  STATE/COUNTY-  IL/RANDOLPH
 DP2978  COUNTRY     -  US
 DP2978  USGS QUAD   -  BALDWIN (2018)
 DP2978
 DP2978                         *CURRENT SURVEY CONTROL
 DP2978  ______________________________________________________________________
 DP2978* NAD 83(1986) POSITION- 38 10 37.51   (N) 089 48 56.50   (W)   HD_HELD1
 DP2978* NAVD 88 ORTHO HEIGHT -   140.589 (meters)      461.25  (feet) ADJUSTED
 DP2978  ______________________________________________________________________
 DP2978  GEOID HEIGHT    -        -29.902 (meters)                     GEOID18
 DP2978  DYNAMIC HEIGHT  -        140.497 (meters)      460.95  (feet) COMP
 DP2978  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 DP2978
 DP2978  VERT ORDER      -  SECOND    CLASS I
 DP2978
 DP2978.The horizontal coordinates were determined by differentially corrected
 DP2978.hand held GPS observations or other comparable positioning techniques
 DP2978.and have an estimated accuracy of +/- 3 meters.
 DP2978
 DP2978.The orthometric height was determined by differential leveling and
 DP2978.adjusted by the NATIONAL GEODETIC SURVEY
 DP2978.in July 2014.
 DP2978
 DP2978.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2978.GEOID18 height accuracy estimate available here.
 DP2978
 DP2978.Click photographs - Photos may exist for this station.
 DP2978
 DP2978.The dynamic height is computed by dividing the NAVD 88
 DP2978.geopotential number by the normal gravity value computed on the
 DP2978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2978.degrees latitude (g = 980.6199 gals.).
 DP2978
 DP2978.The modeled gravity was interpolated from observed gravity values.
 DP2978
 DP2978;                    North         East    Units  Estimated Accuracy
 DP2978;SPC IL W     -   167,683.1     730,750.7     MT  (+/- 3 meters HH1 GPS) 
 DP2978
 DP2978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5336129210(NAD 83)
 DP2978
 DP2978                          SUPERSEDED SURVEY CONTROL
 DP2978
 DP2978.No superseded survey control is available for this station.
 DP2978
 DP2978_MARKER: F = FLANGE-ENCASED ROD
 DP2978_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2978_STAMPING: UM 074 2013
 DP2978_MARK LOGO: UIL
 DP2978_PROJECTION: FLUSH
 DP2978_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2978_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2978+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2019
 DP2978_ROD/PIPE-DEPTH: 6.1 meters
 DP2978_SLEEVE-DEPTH  : 0.9 meters
 DP2978
 DP2978  HISTORY     - Date     Condition        Report By
 DP2978  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2978  HISTORY     - 20190723 GOOD             ILDT
 DP2978
 DP2978                          STATION DESCRIPTION
 DP2978
 DP2978'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2978'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-SOUTHWEST OF
 DP2978'TILDEN, 6.4 MI (10.3 KM) NORTH-NORTHEAST OF WALSH AND 1.5 MI (2.4 KM)
 DP2978'EAST-SOUTHEAST OF BALDWIN.
 DP2978'
 DP2978'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2978'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2978'IL, GO NORTHWEST ON STATE HIGHWAY 154 FOR 7.6 MI (12.2 KM) TO CHERIDAN
 DP2978'ROAD AND THE STATION ON THE RIGHT.
 DP2978'
 DP2978'THE STATION IS LOCATED 240 FT (73.2 M) NORTH OF THE CENTERLINE OF
 DP2978'STATE HIGHWAY 154, 23.0 FT (7.0 M) WEST OF THE CENTERLINE OF CHERIDAN
 DP2978'ROAD, 110.0 FT (33.5 M) NORTHWEST OF A POWER POLE AND 132.0 FT (40.2
 DP2978'M) NORTH OF THE NORTH RAIL OF A SET OF RAILROAD TRACKS.
 DP2978'
 DP2978'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2978'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2978'IN IDENTIFICATION.
 DP2978
 DP2978                          STATION RECOVERY (2019)
 DP2978
 DP2978'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP2978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2979 ***********************************************************************
 DP2979  DESIGNATION -  UM 075
 DP2979  PID         -  DP2979
 DP2979  STATE/COUNTY-  IL/RANDOLPH
 DP2979  COUNTRY     -  US
 DP2979  USGS QUAD   -  BALDWIN (2018)
 DP2979
 DP2979                         *CURRENT SURVEY CONTROL
 DP2979  ______________________________________________________________________
 DP2979* NAD 83(1986) POSITION- 38 10 55.80   (N) 089 50 00.81   (W)   HD_HELD1
 DP2979* NAVD 88 ORTHO HEIGHT -   138.661 (meters)      454.92  (feet) ADJUSTED
 DP2979  ______________________________________________________________________
 DP2979  GEOID HEIGHT    -        -29.925 (meters)                     GEOID18
 DP2979  DYNAMIC HEIGHT  -        138.570 (meters)      454.63  (feet) COMP
 DP2979  MODELED GRAVITY -    979,966.2   (mgal)                       NAVD 88
 DP2979
 DP2979  VERT ORDER      -  SECOND    CLASS I
 DP2979
 DP2979.The horizontal coordinates were determined by differentially corrected
 DP2979.hand held GPS observations or other comparable positioning techniques
 DP2979.and have an estimated accuracy of +/- 3 meters.
 DP2979
 DP2979.The orthometric height was determined by differential leveling and
 DP2979.adjusted by the NATIONAL GEODETIC SURVEY
 DP2979.in July 2014.
 DP2979
 DP2979.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2979.GEOID18 height accuracy estimate available here.
 DP2979
 DP2979.Click photographs - Photos may exist for this station.
 DP2979
 DP2979.The dynamic height is computed by dividing the NAVD 88
 DP2979.geopotential number by the normal gravity value computed on the
 DP2979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2979.degrees latitude (g = 980.6199 gals.).
 DP2979
 DP2979.The modeled gravity was interpolated from observed gravity values.
 DP2979
 DP2979;                    North         East    Units  Estimated Accuracy
 DP2979;SPC IL W     -   168,241.3     729,183.5     MT  (+/- 3 meters HH1 GPS) 
 DP2979
 DP2979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5181329822(NAD 83)
 DP2979
 DP2979                          SUPERSEDED SURVEY CONTROL
 DP2979
 DP2979.No superseded survey control is available for this station.
 DP2979
 DP2979_MARKER: F = FLANGE-ENCASED ROD
 DP2979_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2979_STAMPING: UM 075 2013
 DP2979_MARK LOGO: UIL
 DP2979_PROJECTION: FLUSH
 DP2979_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2979_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2979+STABILITY: POSITION/ELEVATION WELL
 DP2979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2979+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2979_ROD/PIPE-DEPTH: 6.7 meters
 DP2979_SLEEVE-DEPTH  : 0.9 meters
 DP2979
 DP2979  HISTORY     - Date     Condition        Report By
 DP2979  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2979
 DP2979                          STATION DESCRIPTION
 DP2979
 DP2979'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2979'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTHEAST OF EVANSVILLE,
 DP2979'6.4 MI (10.3 KM) NORTH OF WALSH AND IN THE TOWN OF BALDWIN, IL.
 DP2979'
 DP2979'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 4 (MARKET
 DP2979'STREET) WITH STATE HIGHWAY 154 (BROADWAY STREET) LOCATED IN SPARTA,
 DP2979'IL, GO NORTHWEST ON STATE HIGHWAY 154 FOR 8.2 MI (13.2 KM) TO FALLVIEW
 DP2979'ROAD, CONTINUE NORTHWEST ON STATE HIGHWAY 154 FOR 0.6 MI (1.0 KM) TO
 DP2979'THE STATION ON THE LEFT.
 DP2979'
 DP2979'THE STATION IS LOCATED 31 FT (9.4 M) SOUTH OF THE CENTERLINE OF STATE
 DP2979'HIGHWAY 154, 3 FT (0.9 M) NORTH OF A FIELD EDGE AND 64 FT (19.5 M)
 DP2979'NORTHWEST OF A 'GAS PIPELINE' MARKER.
 DP2979'
 DP2979'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2979'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2979'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2980 ***********************************************************************
 DP2980  DESIGNATION -  UM 076
 DP2980  PID         -  DP2980
 DP2980  STATE/COUNTY-  IL/RANDOLPH
 DP2980  COUNTRY     -  US
 DP2980  USGS QUAD   -  BALDWIN (2018)
 DP2980
 DP2980                         *CURRENT SURVEY CONTROL
 DP2980  ______________________________________________________________________
 DP2980* NAD 83(1986) POSITION- 38 10 59.50   (N) 089 50 52.17   (W)   HD_HELD1
 DP2980* NAVD 88 ORTHO HEIGHT -   138.776 (meters)      455.30  (feet) ADJUSTED
 DP2980  ______________________________________________________________________
 DP2980  GEOID HEIGHT    -        -29.938 (meters)                     GEOID18
 DP2980  DYNAMIC HEIGHT  -        138.684 (meters)      455.00  (feet) COMP
 DP2980  MODELED GRAVITY -    979,965.7   (mgal)                       NAVD 88
 DP2980
 DP2980  VERT ORDER      -  SECOND    CLASS I
 DP2980
 DP2980.The horizontal coordinates were determined by differentially corrected
 DP2980.hand held GPS observations or other comparable positioning techniques
 DP2980.and have an estimated accuracy of +/- 3 meters.
 DP2980
 DP2980.The orthometric height was determined by differential leveling and
 DP2980.adjusted by the NATIONAL GEODETIC SURVEY
 DP2980.in July 2014.
 DP2980
 DP2980.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2980.GEOID18 height accuracy estimate available here.
 DP2980
 DP2980.Click photographs - Photos may exist for this station.
 DP2980
 DP2980.The dynamic height is computed by dividing the NAVD 88
 DP2980.geopotential number by the normal gravity value computed on the
 DP2980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2980.degrees latitude (g = 980.6199 gals.).
 DP2980
 DP2980.The modeled gravity was interpolated from observed gravity values.
 DP2980
 DP2980;                    North         East    Units  Estimated Accuracy
 DP2980;SPC IL W     -   168,351.0     727,933.2     MT  (+/- 3 meters HH1 GPS) 
 DP2980
 DP2980_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5056729974(NAD 83)
 DP2980
 DP2980                          SUPERSEDED SURVEY CONTROL
 DP2980
 DP2980.No superseded survey control is available for this station.
 DP2980
 DP2980_MARKER: F = FLANGE-ENCASED ROD
 DP2980_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2980_STAMPING: UM 076 2013
 DP2980_MARK LOGO: UIL
 DP2980_PROJECTION: FLUSH
 DP2980_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2980_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2980+STABILITY: POSITION/ELEVATION WELL
 DP2980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2980+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2980_ROD/PIPE-DEPTH: 7.3 meters
 DP2980_SLEEVE-DEPTH  : 0.9 meters
 DP2980
 DP2980  HISTORY     - Date     Condition        Report By
 DP2980  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2980
 DP2980                          STATION DESCRIPTION
 DP2980
 DP2980'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2980'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTHEAST OF EVANSVILLE,
 DP2980'6.5 MI (10.5 KM) NORTH OF WALSH AND IN THE TOWN OF BALDWIN, IL.
 DP2980'
 DP2980'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2980'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2980'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 8.4 MI
 DP2980'(13.5 KM) TO 1ST STREET IN BALDWIN AND THE STATION ON THE LEFT.
 DP2980'
 DP2980'THE STATION IS LOCATED 29 FT (8.8 M) NORTH OF THE CENTERLINE OF STATE
 DP2980'HIGHWAY 154, 150 FT (45.7 M) WEST OF THE CENTERLINE OF 1ST STREET AND
 DP2980'218 FT (66.4 M) EAST OF A PRIVATE ENTRANCE '801 STATE HIGHWAY 154'.
 DP2980'
 DP2980'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2980'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2980'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2981 ***********************************************************************
 DP2981  DESIGNATION -  UM 077
 DP2981  PID         -  DP2981
 DP2981  STATE/COUNTY-  IL/RANDOLPH
 DP2981  COUNTRY     -  US
 DP2981  USGS QUAD   -  BALDWIN (2018)
 DP2981
 DP2981                         *CURRENT SURVEY CONTROL
 DP2981  ______________________________________________________________________
 DP2981* NAD 83(1986) POSITION- 38 11 03.62   (N) 089 51 57.04   (W)   HD_HELD1
 DP2981* NAVD 88 ORTHO HEIGHT -   140.914 (meters)      462.32  (feet) ADJUSTED
 DP2981  ______________________________________________________________________
 DP2981  GEOID HEIGHT    -        -29.953 (meters)                     GEOID18
 DP2981  DYNAMIC HEIGHT  -        140.821 (meters)      462.01  (feet) COMP
 DP2981  MODELED GRAVITY -    979,966.3   (mgal)                       NAVD 88
 DP2981
 DP2981  VERT ORDER      -  SECOND    CLASS I
 DP2981
 DP2981.The horizontal coordinates were determined by differentially corrected
 DP2981.hand held GPS observations or other comparable positioning techniques
 DP2981.and have an estimated accuracy of +/- 3 meters.
 DP2981
 DP2981.The orthometric height was determined by differential leveling and
 DP2981.adjusted by the NATIONAL GEODETIC SURVEY
 DP2981.in July 2014.
 DP2981
 DP2981.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2981.GEOID18 height accuracy estimate available here.
 DP2981
 DP2981.Click photographs - Photos may exist for this station.
 DP2981
 DP2981.The dynamic height is computed by dividing the NAVD 88
 DP2981.geopotential number by the normal gravity value computed on the
 DP2981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2981.degrees latitude (g = 980.6199 gals.).
 DP2981
 DP2981.The modeled gravity was interpolated from observed gravity values.
 DP2981
 DP2981;                    North         East    Units  Estimated Accuracy
 DP2981;SPC IL W     -   168,472.7     726,354.2     MT  (+/- 3 meters HH1 GPS) 
 DP2981
 DP2981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4899230150(NAD 83)
 DP2981
 DP2981                          SUPERSEDED SURVEY CONTROL
 DP2981
 DP2981.No superseded survey control is available for this station.
 DP2981
 DP2981_MARKER: F = FLANGE-ENCASED ROD
 DP2981_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2981_STAMPING: UM 077 2013
 DP2981_MARK LOGO: UIL
 DP2981_PROJECTION: FLUSH
 DP2981_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2981_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2981+STABILITY: POSITION/ELEVATION WELL
 DP2981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2981+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2981_ROD/PIPE-DEPTH: 8.5 meters
 DP2981_SLEEVE-DEPTH  : 0.9 meters
 DP2981
 DP2981  HISTORY     - Date     Condition        Report By
 DP2981  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2981
 DP2981                          STATION DESCRIPTION
 DP2981
 DP2981'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2981'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHWEST OF
 DP2981'WALSH, 6.6 MI (10.6 KM) EAST-SOUTHEAST OF RED BUD AND 1.9 MI (3.1 KM)
 DP2981'WEST OF BALDWIN.
 DP2981'
 DP2981'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2981'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2981'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 7.4 MI
 DP2981'(11.9 KM) TO SPRINGTOWN ROAD AND THE STATION ON THE RIGHT.
 DP2981'
 DP2981'THE STATION IS LOCATED 23 FT (7.0 M) WEST OF THE CENTERLINE OF OF
 DP2981'SPRINGTOWN ROAD, 43 FT (13.1 M) SOUTH OF A 'FIBER OPTIC' MARKER, 55 FT
 DP2981'(16.8 M) WEST-NORTHWEST OF A FIRE HYDRANT AND 70 FT (21.3 M) SOUTHWEST
 DP2981'OF A CONCRETE 'RIGHT OF WAY' MARKER.
 DP2981'
 DP2981'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2981'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2981'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2982 ***********************************************************************
 DP2982  DESIGNATION -  UM 078
 DP2982  PID         -  DP2982
 DP2982  STATE/COUNTY-  IL/RANDOLPH
 DP2982  COUNTRY     -  US
 DP2982  USGS QUAD   -  RED BUD (2018)
 DP2982
 DP2982                         *CURRENT SURVEY CONTROL
 DP2982  ______________________________________________________________________
 DP2982* NAD 83(1986) POSITION- 38 11 08.22   (N) 089 52 40.61   (W)   HD_HELD1
 DP2982* NAVD 88 ORTHO HEIGHT -   127.965 (meters)      419.83  (feet) ADJUSTED
 DP2982  ______________________________________________________________________
 DP2982  GEOID HEIGHT    -        -29.963 (meters)                     GEOID18
 DP2982  DYNAMIC HEIGHT  -        127.880 (meters)      419.55  (feet) COMP
 DP2982  MODELED GRAVITY -    979,966.8   (mgal)                       NAVD 88
 DP2982
 DP2982  VERT ORDER      -  SECOND    CLASS I
 DP2982
 DP2982.The horizontal coordinates were determined by differentially corrected
 DP2982.hand held GPS observations or other comparable positioning techniques
 DP2982.and have an estimated accuracy of +/- 3 meters.
 DP2982
 DP2982.The orthometric height was determined by differential leveling and
 DP2982.adjusted by the NATIONAL GEODETIC SURVEY
 DP2982.in July 2014.
 DP2982
 DP2982.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2982.GEOID18 height accuracy estimate available here.
 DP2982
 DP2982.Click photographs - Photos may exist for this station.
 DP2982
 DP2982.The dynamic height is computed by dividing the NAVD 88
 DP2982.geopotential number by the normal gravity value computed on the
 DP2982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2982.degrees latitude (g = 980.6199 gals.).
 DP2982
 DP2982.The modeled gravity was interpolated from observed gravity values.
 DP2982
 DP2982;                    North         East    Units  Estimated Accuracy
 DP2982;SPC IL W     -   168,611.2     725,293.4     MT  (+/- 3 meters HH1 GPS) 
 DP2982
 DP2982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4793630325(NAD 83)
 DP2982
 DP2982                          SUPERSEDED SURVEY CONTROL
 DP2982
 DP2982.No superseded survey control is available for this station.
 DP2982
 DP2982_MARKER: F = FLANGE-ENCASED ROD
 DP2982_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2982_STAMPING: UM 078 2013
 DP2982_MARK LOGO: UIL
 DP2982_PROJECTION: FLUSH
 DP2982_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2982_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2982+STABILITY: POSITION/ELEVATION WELL
 DP2982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2982+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2982_ROD/PIPE-DEPTH: 8.5 meters
 DP2982_SLEEVE-DEPTH  : 0.9 meters
 DP2982
 DP2982  HISTORY     - Date     Condition        Report By
 DP2982  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2982
 DP2982                          STATION DESCRIPTION
 DP2982
 DP2982'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2982'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHWEST OF
 DP2982'WALSH, 6.6 MI (10.6 KM) EAST-SOUTHEAST OF RED BUD AND 1.9 MI (3.1 KM)
 DP2982'WEST OF BALDWIN.
 DP2982'
 DP2982'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2982'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2982'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 6.7 MI
 DP2982'(10.8 KM) TO RABE DRIVE, CONTINUE SOUTHEAST ON STATE HIGHWAY 154 FOR
 DP2982'0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP2982'
 DP2982'THE STATION IS LOCATED 27 FT (8.2 M) NORTH OF THE CENTERLINE OF OF
 DP2982'STATE HIGHWAY 154, 3 FT (0.9 M) WEST OF THE EDGE OF PRIVATE ENTRANCE
 DP2982''7433 STATE HIGHWAY 154' AND 132 FT (40.2 M) EAST OF A POWER POLE.
 DP2982'
 DP2982'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2982'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2982'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2983 ***********************************************************************
 DP2983  DESIGNATION -  UM 079
 DP2983  PID         -  DP2983
 DP2983  STATE/COUNTY-  IL/RANDOLPH
 DP2983  COUNTRY     -  US
 DP2983  USGS QUAD   -  RED BUD (2018)
 DP2983
 DP2983                         *CURRENT SURVEY CONTROL
 DP2983  ______________________________________________________________________
 DP2983* NAD 83(1986) POSITION- 38 11 17.8    (N) 089 53 14.7    (W)   HD_HELD2
 DP2983* NAVD 88 ORTHO HEIGHT -   124.690 (meters)      409.09  (feet) ADJUSTED
 DP2983  ______________________________________________________________________
 DP2983  GEOID HEIGHT    -        -29.973 (meters)                     GEOID18
 DP2983  DYNAMIC HEIGHT  -        124.607 (meters)      408.81  (feet) COMP
 DP2983  MODELED GRAVITY -    979,967.4   (mgal)                       NAVD 88
 DP2983
 DP2983  VERT ORDER      -  SECOND    CLASS I
 DP2983
 DP2983.The horizontal coordinates were established by autonomous hand held GPS
 DP2983.observations and have an estimated accuracy of +/- 10 meters.
 DP2983
 DP2983.The orthometric height was determined by differential leveling and
 DP2983.adjusted by the NATIONAL GEODETIC SURVEY
 DP2983.in July 2014.
 DP2983
 DP2983.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2983.GEOID18 height accuracy estimate available here.
 DP2983
 DP2983.Click photographs - Photos may exist for this station.
 DP2983
 DP2983.The dynamic height is computed by dividing the NAVD 88
 DP2983.geopotential number by the normal gravity value computed on the
 DP2983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2983.degrees latitude (g = 980.6199 gals.).
 DP2983
 DP2983.The modeled gravity was interpolated from observed gravity values.
 DP2983
 DP2983;                    North         East    Units  Estimated Accuracy
 DP2983;SPC IL W     -   168,904.      724,463.      MT  (+/- 10 meters HH2 GPS)
 DP2983
 DP2983_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4711630646(NAD 83)
 DP2983
 DP2983                          SUPERSEDED SURVEY CONTROL
 DP2983
 DP2983.No superseded survey control is available for this station.
 DP2983
 DP2983_MARKER: DD = SURVEY DISK
 DP2983_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DP2983_SP_SET: ABUTMENT
 DP2983_STAMPING: UM 079 2013
 DP2983_MARK LOGO: UIL
 DP2983_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2983_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2983+STABILITY: POSITION/ELEVATION WELL
 DP2983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2983+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2983
 DP2983  HISTORY     - Date     Condition        Report By
 DP2983  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2983
 DP2983                          STATION DESCRIPTION
 DP2983
 DP2983'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2983'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHWEST OF
 DP2983'WALSH, 6.0 MI (9.7 KM) EAST-SOUTHEAST OF RED BUD AND 2.5 MI (4.0 KM)
 DP2983'WEST OF BALDWIN.
 DP2983'
 DP2983'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2983'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2983'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 6.1 MI
 DP2983'(9.8 KM) TO THE EAST SIDE OF THE KASKASKIA RIVER AND THE STATION ON
 DP2983'THE LEFT.
 DP2983'
 DP2983'THE STATION IS LOCATED IN THE NORTH END OF THE EAST ABUTMENT OF STATE
 DP2983'HIGHWAY 154 BRIDGE '079-0013' OVER THE KASKASKIA RIVER AND ABOUT 4 M
 DP2983'(13.1 FT) LOWER THAN THE ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2984 ***********************************************************************
 DP2984  DESIGNATION -  UM 080
 DP2984  PID         -  DP2984
 DP2984  STATE/COUNTY-  IL/RANDOLPH
 DP2984  COUNTRY     -  US
 DP2984  USGS QUAD   -  RED BUD (2018)
 DP2984
 DP2984                         *CURRENT SURVEY CONTROL
 DP2984  ______________________________________________________________________
 DP2984* NAD 83(1986) POSITION- 38 11 22.82   (N) 089 53 30.87   (W)   HD_HELD1
 DP2984* NAVD 88 ORTHO HEIGHT -   123.171 (meters)      404.10  (feet) ADJUSTED
 DP2984  ______________________________________________________________________
 DP2984  GEOID HEIGHT    -        -29.977 (meters)                     GEOID18
 DP2984  DYNAMIC HEIGHT  -        123.090 (meters)      403.84  (feet) COMP
 DP2984  MODELED GRAVITY -    979,967.6   (mgal)                       NAVD 88
 DP2984
 DP2984  VERT ORDER      -  SECOND    CLASS I
 DP2984
 DP2984.The horizontal coordinates were determined by differentially corrected
 DP2984.hand held GPS observations or other comparable positioning techniques
 DP2984.and have an estimated accuracy of +/- 3 meters.
 DP2984
 DP2984.The orthometric height was determined by differential leveling and
 DP2984.adjusted by the NATIONAL GEODETIC SURVEY
 DP2984.in July 2014.
 DP2984
 DP2984.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2984.GEOID18 height accuracy estimate available here.
 DP2984
 DP2984.Click photographs - Photos may exist for this station.
 DP2984
 DP2984.The dynamic height is computed by dividing the NAVD 88
 DP2984.geopotential number by the normal gravity value computed on the
 DP2984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2984.degrees latitude (g = 980.6199 gals.).
 DP2984
 DP2984.The modeled gravity was interpolated from observed gravity values.
 DP2984
 DP2984;                    North         East    Units  Estimated Accuracy
 DP2984;SPC IL W     -   169,057.6     724,069.0     MT  (+/- 3 meters HH1 GPS) 
 DP2984
 DP2984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4672730813(NAD 83)
 DP2984
 DP2984                          SUPERSEDED SURVEY CONTROL
 DP2984
 DP2984.No superseded survey control is available for this station.
 DP2984
 DP2984_MARKER: F = FLANGE-ENCASED ROD
 DP2984_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2984_STAMPING: UM 080 2013
 DP2984_MARK LOGO: UIL
 DP2984_PROJECTION: FLUSH
 DP2984_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2984_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2984+STABILITY: POSITION/ELEVATION WELL
 DP2984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2984+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2984_ROD/PIPE-DEPTH: 6.1 meters
 DP2984_SLEEVE-DEPTH  : 0.9 meters
 DP2984
 DP2984  HISTORY     - Date     Condition        Report By
 DP2984  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2984
 DP2984                          STATION DESCRIPTION
 DP2984
 DP2984'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2984'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHWEST OF
 DP2984'WALSH, 5.8 MI (9.3 KM) EAST-SOUTHEAST OF RED BUD AND 2.7 MI (4.3 KM)
 DP2984'WEST OF BALDWIN.
 DP2984'
 DP2984'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2984'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2984'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 6.0 MI
 DP2984'(9.7 KM) TO THE WEST SIDE OF THE KASKASKIA RIVER AND THE STATION ON
 DP2984'THE LEFT.
 DP2984'
 DP2984'THE STATION IS LOCATED 50 FT (15.2 M) NORTH OF THE CENTERLINE OF STATE
 DP2984'HIGHWAY 154 AND 32 FT (9.8 M) EAST OF A PRIVATE ENTRANCE TO SOME
 DP2984'CABINS.
 DP2984'
 DP2984'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2984'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2984'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2985 ***********************************************************************
 DP2985  DESIGNATION -  UM 081
 DP2985  PID         -  DP2985
 DP2985  STATE/COUNTY-  IL/RANDOLPH
 DP2985  COUNTRY     -  US
 DP2985  USGS QUAD   -  RED BUD (2018)
 DP2985
 DP2985                         *CURRENT SURVEY CONTROL
 DP2985  ______________________________________________________________________
 DP2985* NAD 83(1986) POSITION- 38 11 25.31   (N) 089 54 27.67   (W)   HD_HELD1
 DP2985* NAVD 88 ORTHO HEIGHT -   129.681 (meters)      425.46  (feet) ADJUSTED
 DP2985  ______________________________________________________________________
 DP2985  GEOID HEIGHT    -        -29.984 (meters)                     GEOID18
 DP2985  DYNAMIC HEIGHT  -        129.595 (meters)      425.18  (feet) COMP
 DP2985  MODELED GRAVITY -    979,968.0   (mgal)                       NAVD 88
 DP2985
 DP2985  VERT ORDER      -  SECOND    CLASS I
 DP2985
 DP2985.The horizontal coordinates were determined by differentially corrected
 DP2985.hand held GPS observations or other comparable positioning techniques
 DP2985.and have an estimated accuracy of +/- 3 meters.
 DP2985
 DP2985.The orthometric height was determined by differential leveling and
 DP2985.adjusted by the NATIONAL GEODETIC SURVEY
 DP2985.in July 2014.
 DP2985
 DP2985.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2985.GEOID18 height accuracy estimate available here.
 DP2985
 DP2985.Click photographs - Photos may exist for this station.
 DP2985
 DP2985.The dynamic height is computed by dividing the NAVD 88
 DP2985.geopotential number by the normal gravity value computed on the
 DP2985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2985.degrees latitude (g = 980.6199 gals.).
 DP2985
 DP2985.The modeled gravity was interpolated from observed gravity values.
 DP2985
 DP2985;                    North         East    Units  Estimated Accuracy
 DP2985;SPC IL W     -   169,130.4     722,686.7     MT  (+/- 3 meters HH1 GPS) 
 DP2985
 DP2985_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4534830933(NAD 83)
 DP2985
 DP2985                          SUPERSEDED SURVEY CONTROL
 DP2985
 DP2985.No superseded survey control is available for this station.
 DP2985
 DP2985_MARKER: F = FLANGE-ENCASED ROD
 DP2985_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2985_STAMPING: UM 081 2013
 DP2985_MARK LOGO: UIL
 DP2985_PROJECTION: FLUSH
 DP2985_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2985_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2985+STABILITY: POSITION/ELEVATION WELL
 DP2985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2985+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2985_ROD/PIPE-DEPTH: 8.5 meters
 DP2985_SLEEVE-DEPTH  : 0.9 meters
 DP2985
 DP2985  HISTORY     - Date     Condition        Report By
 DP2985  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2985
 DP2985                          STATION DESCRIPTION
 DP2985
 DP2985'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2985'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF
 DP2985'EVANSVILLE, 4.9 MI (7.9 KM) EAST-SOUTHEAST OF RED BUD AND 3.6 MI (5.8
 DP2985'KM) WEST OF BALDWIN.
 DP2985'
 DP2985'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2985'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2985'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 5.0 MI
 DP2985'(8.0 KM) TO GRIGGS ROAD AND THE STATION ON THE RIGHT.
 DP2985'
 DP2985'THE STATION IS LOCATED 78 FT (23.8 M) SOUTH OF THE CENTERLINE OF STATE
 DP2985'HIGHWAY 154, 25 FT (7.6 M) WEST OF THE CENTERLINE OF GRIGGS ROAD, 39
 DP2985'FT (11.9 M) SOUTH OF A POWER POLE WITH ADJACENT TELEPHONE PEDESTAL AND
 DP2985'62 FT (18.9 M) SOUTH OF A FIRE HYDRANT.
 DP2985'
 DP2985'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2985'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2985'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2986 ***********************************************************************
 DP2986  DESIGNATION -  UM 082
 DP2986  PID         -  DP2986
 DP2986  STATE/COUNTY-  IL/RANDOLPH
 DP2986  COUNTRY     -  US
 DP2986  USGS QUAD   -  RED BUD (2018)
 DP2986
 DP2986                         *CURRENT SURVEY CONTROL
 DP2986  ______________________________________________________________________
 DP2986* NAD 83(1986) POSITION- 38 11 25.19   (N) 089 55 13.77   (W)   HD_HELD1
 DP2986* NAVD 88 ORTHO HEIGHT -   129.827 (meters)      425.94  (feet) ADJUSTED
 DP2986  ______________________________________________________________________
 DP2986  GEOID HEIGHT    -        -29.988 (meters)                     GEOID18
 DP2986  DYNAMIC HEIGHT  -        129.741 (meters)      425.66  (feet) COMP
 DP2986  MODELED GRAVITY -    979,968.1   (mgal)                       NAVD 88
 DP2986
 DP2986  VERT ORDER      -  SECOND    CLASS I
 DP2986
 DP2986.The horizontal coordinates were determined by differentially corrected
 DP2986.hand held GPS observations or other comparable positioning techniques
 DP2986.and have an estimated accuracy of +/- 3 meters.
 DP2986
 DP2986.The orthometric height was determined by differential leveling and
 DP2986.adjusted by the NATIONAL GEODETIC SURVEY
 DP2986.in July 2014.
 DP2986
 DP2986.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2986.GEOID18 height accuracy estimate available here.
 DP2986
 DP2986.Click photographs - Photos may exist for this station.
 DP2986
 DP2986.The dynamic height is computed by dividing the NAVD 88
 DP2986.geopotential number by the normal gravity value computed on the
 DP2986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2986.degrees latitude (g = 980.6199 gals.).
 DP2986
 DP2986.The modeled gravity was interpolated from observed gravity values.
 DP2986
 DP2986;                    North         East    Units  Estimated Accuracy
 DP2986;SPC IL W     -   169,123.6     721,564.9     MT  (+/- 3 meters HH1 GPS) 
 DP2986
 DP2986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4422630965(NAD 83)
 DP2986
 DP2986                          SUPERSEDED SURVEY CONTROL
 DP2986
 DP2986.No superseded survey control is available for this station.
 DP2986
 DP2986_MARKER: F = FLANGE-ENCASED ROD
 DP2986_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2986_STAMPING: UM 082 2013
 DP2986_MARK LOGO: UIL
 DP2986_PROJECTION: FLUSH
 DP2986_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2986_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2986+STABILITY: POSITION/ELEVATION WELL
 DP2986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2986+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2986_ROD/PIPE-DEPTH: 6.1 meters
 DP2986_SLEEVE-DEPTH  : 0.9 meters
 DP2986
 DP2986  HISTORY     - Date     Condition        Report By
 DP2986  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2986
 DP2986                          STATION DESCRIPTION
 DP2986
 DP2986'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2986'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH OF EVANSVILLE, 4.3
 DP2986'MI (6.9 KM) WEST OF BALDWIN AND 4.2 MI (6.8 KM) EAST-SOUTHEAST OF RED
 DP2986'BUD.
 DP2986'
 DP2986'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2986'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2986'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 3.0 MI
 DP2986'(4.8 KM) TO PRAIRIE ROAD, CONTINUE SOUTHEAST ON STATE HIGHWAY 154 FOR
 DP2986'1.3 MI (2.1 KM) TO THE STATION ON THE LEFT.
 DP2986'
 DP2986'THE STATION IS LOCATED 31 FT (9.4 M) NORTH OF THE CENTERLINE OF STATE
 DP2986'HIGHWAY 154, 47 FT (14.3 M) EAST OF A CONCRETE CURB WATER DIVERSION
 DP2986'AND 61 FT (18.6 M) WEST OF THE CENTERLINE OF PRIVATE ENTRANCE '6506
 DP2986'STATE HIGHWAY 154'.
 DP2986'
 DP2986'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2986'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2986'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2987 ***********************************************************************
 DP2987  DESIGNATION -  UM 083
 DP2987  PID         -  DP2987
 DP2987  STATE/COUNTY-  IL/RANDOLPH
 DP2987  COUNTRY     -  US
 DP2987  USGS QUAD   -  RED BUD (2018)
 DP2987
 DP2987                         *CURRENT SURVEY CONTROL
 DP2987  ______________________________________________________________________
 DP2987* NAD 83(1986) POSITION- 38 11 42.47   (N) 089 56 14.72   (W)   HD_HELD1
 DP2987* NAVD 88 ORTHO HEIGHT -   127.650 (meters)      418.80  (feet) ADJUSTED
 DP2987  ______________________________________________________________________
 DP2987  GEOID HEIGHT    -        -29.998 (meters)                     GEOID18
 DP2987  DYNAMIC HEIGHT  -        127.565 (meters)      418.52  (feet) COMP
 DP2987  MODELED GRAVITY -    979,968.9   (mgal)                       NAVD 88
 DP2987
 DP2987  VERT ORDER      -  SECOND    CLASS I
 DP2987
 DP2987.The horizontal coordinates were determined by differentially corrected
 DP2987.hand held GPS observations or other comparable positioning techniques
 DP2987.and have an estimated accuracy of +/- 3 meters.
 DP2987
 DP2987.The orthometric height was determined by differential leveling and
 DP2987.adjusted by the NATIONAL GEODETIC SURVEY
 DP2987.in July 2014.
 DP2987
 DP2987.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2987.GEOID18 height accuracy estimate available here.
 DP2987
 DP2987.Click photographs - Photos may exist for this station.
 DP2987
 DP2987.The dynamic height is computed by dividing the NAVD 88
 DP2987.geopotential number by the normal gravity value computed on the
 DP2987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2987.degrees latitude (g = 980.6199 gals.).
 DP2987
 DP2987.The modeled gravity was interpolated from observed gravity values.
 DP2987
 DP2987;                    North         East    Units  Estimated Accuracy
 DP2987;SPC IL W     -   169,652.6     720,080.5     MT  (+/- 3 meters HH1 GPS) 
 DP2987
 DP2987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4276031544(NAD 83)
 DP2987
 DP2987                          SUPERSEDED SURVEY CONTROL
 DP2987
 DP2987.No superseded survey control is available for this station.
 DP2987
 DP2987_MARKER: F = FLANGE-ENCASED ROD
 DP2987_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2987_STAMPING: UM 083 2013
 DP2987_MARK LOGO: UIL
 DP2987_PROJECTION: RECESSED 15 CENTIMETERS
 DP2987_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2987_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2987+STABILITY: POSITION/ELEVATION WELL
 DP2987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2987+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2015
 DP2987_ROD/PIPE-DEPTH: 4.9 meters
 DP2987_SLEEVE-DEPTH  : 0.9 meters
 DP2987
 DP2987  HISTORY     - Date     Condition        Report By
 DP2987  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2987  HISTORY     - 20150519 GOOD             ILGEO
 DP2987
 DP2987                          STATION DESCRIPTION
 DP2987
 DP2987'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2987'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-NORTHEAST OF AMES,
 DP2987'5.2 MI (8.4 KM) WEST OF BALDWIN AND 3.3 MI (5.3 KM) EAST-SOUTHEAST OF
 DP2987'RED BUD.
 DP2987'
 DP2987'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2987'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2987'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 3.0 MI
 DP2987'(4.8 KM) TO PRAIRIE ROAD, CONTINUE SOUTHEAST ON STATE HIGHWAY 154 FOR
 DP2987'0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP2987'
 DP2987'THE STATION IS LOCATED 45 FT (13.7 M) NORTHEAST OF THE CENTERLINE OF
 DP2987'STATE HIGHWAY 154, 60 FT (18.3 M) SOUTHWEST OF A BRUSH LINE AND 237 FT
 DP2987'(72.2 M) EAST-NORTHEAST OF A POWER POLE WITH ADJACENT TELEPHONE
 DP2987'PEDESTAL.
 DP2987'
 DP2987'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2987'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2987'IN IDENTIFICATION.
 DP2987
 DP2987                          STATION RECOVERY (2015)
 DP2987
 DP2987'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2015 (ME)
 DP2987'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2988 ***********************************************************************
 DP2988  DESIGNATION -  UM 084
 DP2988  PID         -  DP2988
 DP2988  STATE/COUNTY-  IL/RANDOLPH
 DP2988  COUNTRY     -  US
 DP2988  USGS QUAD   -  RED BUD (2018)
 DP2988
 DP2988                         *CURRENT SURVEY CONTROL
 DP2988  ______________________________________________________________________
 DP2988* NAD 83(1986) POSITION- 38 12 05.29   (N) 089 57 12.78   (W)   HD_HELD1
 DP2988* NAVD 88 ORTHO HEIGHT -   132.458 (meters)      434.57  (feet) ADJUSTED
 DP2988  ______________________________________________________________________
 DP2988  GEOID HEIGHT    -        -30.011 (meters)                     GEOID18
 DP2988  DYNAMIC HEIGHT  -        132.371 (meters)      434.29  (feet) COMP
 DP2988  MODELED GRAVITY -    979,969.7   (mgal)                       NAVD 88
 DP2988
 DP2988  VERT ORDER      -  SECOND    CLASS I
 DP2988
 DP2988.The horizontal coordinates were determined by differentially corrected
 DP2988.hand held GPS observations or other comparable positioning techniques
 DP2988.and have an estimated accuracy of +/- 3 meters.
 DP2988
 DP2988.The orthometric height was determined by differential leveling and
 DP2988.adjusted by the NATIONAL GEODETIC SURVEY
 DP2988.in July 2014.
 DP2988
 DP2988.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2988.GEOID18 height accuracy estimate available here.
 DP2988
 DP2988.Click photographs - Photos may exist for this station.
 DP2988
 DP2988.The dynamic height is computed by dividing the NAVD 88
 DP2988.geopotential number by the normal gravity value computed on the
 DP2988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2988.degrees latitude (g = 980.6199 gals.).
 DP2988
 DP2988.The modeled gravity was interpolated from observed gravity values.
 DP2988
 DP2988;                    North         East    Units  Estimated Accuracy
 DP2988;SPC IL W     -   170,352.8     718,666.1     MT  (+/- 3 meters HH1 GPS) 
 DP2988
 DP2988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4137032293(NAD 83)
 DP2988
 DP2988                          SUPERSEDED SURVEY CONTROL
 DP2988
 DP2988.No superseded survey control is available for this station.
 DP2988
 DP2988_MARKER: F = FLANGE-ENCASED ROD
 DP2988_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2988_STAMPING: UM 084 2013
 DP2988_MARK LOGO: UIL
 DP2988_PROJECTION: FLUSH
 DP2988_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2988_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2988+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2019
 DP2988_ROD/PIPE-DEPTH: 6.1 meters
 DP2988_SLEEVE-DEPTH  : 0.9 meters
 DP2988
 DP2988  HISTORY     - Date     Condition        Report By
 DP2988  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2988  HISTORY     - 20190718 GOOD             ILDT
 DP2988
 DP2988                          STATION DESCRIPTION
 DP2988
 DP2988'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2988'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTHEAST OF AMES, 6.2
 DP2988'MI (10.0 KM) WEST-NORTHWEST OF BALDWIN AND 2.3 MI (3.7 KM)
 DP2988'EAST-SOUTHEAST OF RED BUD.
 DP2988'
 DP2988'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2988'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2988'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 1.2 MI
 DP2988'(1.9 KM) TO GRIGGS ROAD, CONTINUE SOUTHEAST ON STATE HIGHWAY 154 FOR
 DP2988'1.2 MI (1.9 KM) TO THE STATION ON THE LEFT.
 DP2988'
 DP2988'THE STATION IS LOCATED 29 FT (8.8 M) NORTHEAST OF THE CENTERLINE OF
 DP2988'STATE HIGHWAY 154, 81 FT (24.7 M) WEST OF A POWER POLE AND 124 FT
 DP2988'(37.8 M) EAST OF THE CENTERLINE OF A PRIVATE ENTRANCE '5759 STATE
 DP2988'HIGHWAY 154'.
 DP2988'
 DP2988'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2988'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2988'IN IDENTIFICATION.
 DP2988
 DP2988                          STATION RECOVERY (2019)
 DP2988
 DP2988'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP2988'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2989 ***********************************************************************
 DP2989  DESIGNATION -  UM 085
 DP2989  PID         -  DP2989
 DP2989  STATE/COUNTY-  IL/RANDOLPH
 DP2989  COUNTRY     -  US
 DP2989  USGS QUAD   -  RED BUD (2018)
 DP2989
 DP2989                         *CURRENT SURVEY CONTROL
 DP2989  ______________________________________________________________________
 DP2989* NAD 83(1986) POSITION- 38 12 29.34   (N) 089 58 19.06   (W)   HD_HELD1
 DP2989* NAVD 88 ORTHO HEIGHT -   127.749 (meters)      419.12  (feet) ADJUSTED
 DP2989  ______________________________________________________________________
 DP2989  GEOID HEIGHT    -        -30.023 (meters)                     GEOID18
 DP2989  DYNAMIC HEIGHT  -        127.665 (meters)      418.85  (feet) COMP
 DP2989  MODELED GRAVITY -    979,970.4   (mgal)                       NAVD 88
 DP2989
 DP2989  VERT ORDER      -  SECOND    CLASS I
 DP2989
 DP2989.The horizontal coordinates were determined by differentially corrected
 DP2989.hand held GPS observations or other comparable positioning techniques
 DP2989.and have an estimated accuracy of +/- 3 meters.
 DP2989
 DP2989.The orthometric height was determined by differential leveling and
 DP2989.adjusted by the NATIONAL GEODETIC SURVEY
 DP2989.in July 2014.
 DP2989
 DP2989.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2989.GEOID18 height accuracy estimate available here.
 DP2989
 DP2989.Click photographs - Photos may exist for this station.
 DP2989
 DP2989.The dynamic height is computed by dividing the NAVD 88
 DP2989.geopotential number by the normal gravity value computed on the
 DP2989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2989.degrees latitude (g = 980.6199 gals.).
 DP2989
 DP2989.The modeled gravity was interpolated from observed gravity values.
 DP2989
 DP2989;                    North         East    Units  Estimated Accuracy
 DP2989;SPC IL W     -   171,090.7     717,052.0     MT  (+/- 3 meters HH1 GPS) 
 DP2989
 DP2989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3978133086(NAD 83)
 DP2989
 DP2989                          SUPERSEDED SURVEY CONTROL
 DP2989
 DP2989.No superseded survey control is available for this station.
 DP2989
 DP2989_MARKER: F = FLANGE-ENCASED ROD
 DP2989_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2989_STAMPING: UM 085 2013
 DP2989_MARK LOGO: UIL
 DP2989_PROJECTION: FLUSH
 DP2989_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2989_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2989+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2019
 DP2989_ROD/PIPE-DEPTH: 5.5 meters
 DP2989_SLEEVE-DEPTH  : 0.9 meters
 DP2989
 DP2989  HISTORY     - Date     Condition        Report By
 DP2989  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2989  HISTORY     - 20190717 GOOD             ILDT
 DP2989
 DP2989                          STATION DESCRIPTION
 DP2989
 DP2989'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2989'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-NORTHWEST OF
 DP2989'BALDWIN, 6.2 MI (10.0 KM) NORTHEAST OF AMES AND 1.2 MI (1.9 KM)
 DP2989'EAST-SOUTHEAST OF RED BUD.
 DP2989'
 DP2989'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2989'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2989'AND THEN SOUTHEAST ON STATE HIGHWAY 154 (MARKET STREET) FOR 1.2 MI
 DP2989'(1.9 KM) TO GRIGGS ROAD AND THE STATION ON THE LEFT.
 DP2989'
 DP2989'THE STATION IS LOCATED 63 FT (19.2 M) NORTHEAST OF THE CENTERLINE OF
 DP2989'STATE HIGHWAY 154, 21 FT (6.4 M) SOUTH OF THE CENTERLINE OF GRIGGS
 DP2989'ROAD, 54 FT (16.5 M) WEST OF A POWER POLE AND 113 FT (34.4 M)
 DP2989'SOUTHEAST OF A FIRE HYDRANT.
 DP2989'
 DP2989'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2989'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2989'IN IDENTIFICATION.
 DP2989
 DP2989                          STATION RECOVERY (2019)
 DP2989
 DP2989'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP2989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2990 ***********************************************************************
 DP2990  DESIGNATION -  UM 086
 DP2990  PID         -  DP2990
 DP2990  STATE/COUNTY-  IL/RANDOLPH
 DP2990  COUNTRY     -  US
 DP2990  USGS QUAD   -  RED BUD (2018)
 DP2990
 DP2990                         *CURRENT SURVEY CONTROL
 DP2990  ______________________________________________________________________
 DP2990* NAD 83(1986) POSITION- 38 12 44.52   (N) 089 59 13.49   (W)   HD_HELD1
 DP2990* NAVD 88 ORTHO HEIGHT -   135.184 (meters)      443.52  (feet) ADJUSTED
 DP2990  ______________________________________________________________________
 DP2990  GEOID HEIGHT    -        -30.029 (meters)                     GEOID18
 DP2990  DYNAMIC HEIGHT  -        135.095 (meters)      443.22  (feet) COMP
 DP2990  MODELED GRAVITY -    979,970.6   (mgal)                       NAVD 88
 DP2990
 DP2990  VERT ORDER      -  SECOND    CLASS I
 DP2990
 DP2990.The horizontal coordinates were determined by differentially corrected
 DP2990.hand held GPS observations or other comparable positioning techniques
 DP2990.and have an estimated accuracy of +/- 3 meters.
 DP2990
 DP2990.The orthometric height was determined by differential leveling and
 DP2990.adjusted by the NATIONAL GEODETIC SURVEY
 DP2990.in July 2014.
 DP2990
 DP2990.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2990.GEOID18 height accuracy estimate available here.
 DP2990
 DP2990.Click photographs - Photos may exist for this station.
 DP2990
 DP2990.The dynamic height is computed by dividing the NAVD 88
 DP2990.geopotential number by the normal gravity value computed on the
 DP2990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2990.degrees latitude (g = 980.6199 gals.).
 DP2990
 DP2990.The modeled gravity was interpolated from observed gravity values.
 DP2990
 DP2990;                    North         East    Units  Estimated Accuracy
 DP2990;SPC IL W     -   171,556.1     715,727.0     MT  (+/- 3 meters HH1 GPS) 
 DP2990
 DP2990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3847233597(NAD 83)
 DP2990
 DP2990                          SUPERSEDED SURVEY CONTROL
 DP2990
 DP2990.No superseded survey control is available for this station.
 DP2990
 DP2990_MARKER: F = FLANGE-ENCASED ROD
 DP2990_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2990_STAMPING: UM 086 2013
 DP2990_MARK LOGO: UIL
 DP2990_PROJECTION: FLUSH
 DP2990_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2990_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2990+SATELLITE: SATELLITE OBSERVATIONS - July 03, 2020
 DP2990_ROD/PIPE-DEPTH: 4.9 meters
 DP2990_SLEEVE-DEPTH  : 0.9 meters
 DP2990
 DP2990  HISTORY     - Date     Condition        Report By
 DP2990  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2990  HISTORY     - 20200703 GOOD             ILDT
 DP2990
 DP2990                          STATION DESCRIPTION
 DP2990
 DP2990'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2990'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-NORTHWEST OF
 DP2990'BALDWIN, 5.8 MI (9.3 KM) NORTHEAST OF AMES AND IN THE TOWN OF RED BUD,
 DP2990'IL.
 DP2990'
 DP2990'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2990'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) IN RED BUD, IL, GO EAST
 DP2990'ON STATE HIGHWAY 154 (MARKET STREET) FOR 0.4 MI (0.6 KM) TO TAYLOR
 DP2990'STREET, TURN LEFT AND GO NORTH ON TAYLOR STREET FOR 0.05 MI (0.1 KM)
 DP2990'TO RED BUD STREET AND TO THE STATION ON THE RIGHT.
 DP2990'
 DP2990'THE STATION IS LOCATED 24 FT (7.3 M) EAST OF THE CENTERLINE OF TAYLOR
 DP2990'STREET, 33 FT (10.1 M) SOUTH OF THE CENTERLINE OF RED BUD STREET AND
 DP2990'12 FT (3.7 M) NORTHWEST OF A WOOD FENCE.
 DP2990'
 DP2990'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2990'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2990'IN IDENTIFICATION.
 DP2990
 DP2990                          STATION RECOVERY (2020)
 DP2990
 DP2990'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP2990'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2991 ***********************************************************************
 DP2991  DESIGNATION -  UM 087
 DP2991  PID         -  DP2991
 DP2991  STATE/COUNTY-  IL/RANDOLPH
 DP2991  COUNTRY     -  US
 DP2991  USGS QUAD   -  RED BUD (2018)
 DP2991
 DP2991                         *CURRENT SURVEY CONTROL
 DP2991  ______________________________________________________________________
 DP2991* NAD 83(1986) POSITION- 38 13 12.24   (N) 089 59 35.77   (W)   HD_HELD1
 DP2991* NAVD 88 ORTHO HEIGHT -   128.794 (meters)      422.55  (feet) ADJUSTED
 DP2991  ______________________________________________________________________
 DP2991  GEOID HEIGHT    -        -30.041 (meters)                     GEOID18
 DP2991  DYNAMIC HEIGHT  -        128.710 (meters)      422.28  (feet) COMP
 DP2991  MODELED GRAVITY -    979,971.2   (mgal)                       NAVD 88
 DP2991
 DP2991  VERT ORDER      -  SECOND    CLASS I
 DP2991
 DP2991.The horizontal coordinates were determined by differentially corrected
 DP2991.hand held GPS observations or other comparable positioning techniques
 DP2991.and have an estimated accuracy of +/- 3 meters.
 DP2991
 DP2991.The orthometric height was determined by differential leveling and
 DP2991.adjusted by the NATIONAL GEODETIC SURVEY
 DP2991.in July 2014.
 DP2991
 DP2991.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2991.GEOID18 height accuracy estimate available here.
 DP2991
 DP2991.Click photographs - Photos may exist for this station.
 DP2991
 DP2991.The dynamic height is computed by dividing the NAVD 88
 DP2991.geopotential number by the normal gravity value computed on the
 DP2991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2991.degrees latitude (g = 980.6199 gals.).
 DP2991
 DP2991.The modeled gravity was interpolated from observed gravity values.
 DP2991
 DP2991;                    North         East    Units  Estimated Accuracy
 DP2991;SPC IL W     -   172,409.7     715,183.4     MT  (+/- 3 meters HH1 GPS) 
 DP2991
 DP2991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3795834469(NAD 83)
 DP2991
 DP2991                          SUPERSEDED SURVEY CONTROL
 DP2991
 DP2991.No superseded survey control is available for this station.
 DP2991
 DP2991_MARKER: F = FLANGE-ENCASED ROD
 DP2991_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2991_STAMPING: UM 087 2013
 DP2991_MARK LOGO: UIL
 DP2991_PROJECTION: FLUSH
 DP2991_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2991_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2991+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2020
 DP2991_ROD/PIPE-DEPTH: 4.3 meters
 DP2991_SLEEVE-DEPTH  : 0.9 meters
 DP2991
 DP2991  HISTORY     - Date     Condition        Report By
 DP2991  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2991  HISTORY     - 20200706 GOOD             ILDT
 DP2991
 DP2991                          STATION DESCRIPTION
 DP2991
 DP2991'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2991'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-NORTHWEST OF
 DP2991'BALDWIN, 6.1 MI (9.8 KM) NORTH-NORTHEAST OF AMES AND IN THE TOWN OF
 DP2991'RED BUD, IL.
 DP2991'
 DP2991'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2991'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) WITH STATE HIGHWAY 159
 DP2991'IN RED BUD, IL, GO NORTH ON STATE HIGHWAY 159 FOR 0.6 MI (1.0 KM) TO
 DP2991'THE STATION ON THE LEFT.
 DP2991'
 DP2991'THE STATION IS LOCATED 33 FT (10.1 M) WEST OF THE CENTERLINE OF STATE
 DP2991'HIGHWAY 159, 142 FT (43.3 M) SOUTH-SOUTHEAST OF A GUY WIRE CAGE FOR A
 DP2991'CELL TOWER AND 219 FT (66.8 M) NORTH OF A 'WELCOME TO RANDOLPH' SIGN.
 DP2991'
 DP2991'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2991'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2991'IN IDENTIFICATION.
 DP2991
 DP2991                          STATION RECOVERY (2020)
 DP2991
 DP2991'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP2991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2992 ***********************************************************************
 DP2992  DESIGNATION -  UM 088
 DP2992  PID         -  DP2992
 DP2992  STATE/COUNTY-  IL/MONROE
 DP2992  COUNTRY     -  US
 DP2992  USGS QUAD   -  RED BUD (2018)
 DP2992
 DP2992                         *CURRENT SURVEY CONTROL
 DP2992  ______________________________________________________________________
 DP2992* NAD 83(1986) POSITION- 38 13 57.91   (N) 089 59 47.82   (W)   HD_HELD1
 DP2992* NAVD 88 ORTHO HEIGHT -   135.343 (meters)      444.04  (feet) ADJUSTED
 DP2992  ______________________________________________________________________
 DP2992  GEOID HEIGHT    -        -30.062 (meters)                     GEOID18
 DP2992  DYNAMIC HEIGHT  -        135.255 (meters)      443.75  (feet) COMP
 DP2992  MODELED GRAVITY -    979,972.5   (mgal)                       NAVD 88
 DP2992
 DP2992  VERT ORDER      -  SECOND    CLASS I
 DP2992
 DP2992.The horizontal coordinates were determined by differentially corrected
 DP2992.hand held GPS observations or other comparable positioning techniques
 DP2992.and have an estimated accuracy of +/- 3 meters.
 DP2992
 DP2992.The orthometric height was determined by differential leveling and
 DP2992.adjusted by the NATIONAL GEODETIC SURVEY
 DP2992.in July 2014.
 DP2992
 DP2992.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2992.GEOID18 height accuracy estimate available here.
 DP2992
 DP2992.Click photographs - Photos may exist for this station.
 DP2992
 DP2992.The dynamic height is computed by dividing the NAVD 88
 DP2992.geopotential number by the normal gravity value computed on the
 DP2992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2992.degrees latitude (g = 980.6199 gals.).
 DP2992
 DP2992.The modeled gravity was interpolated from observed gravity values.
 DP2992
 DP2992;                    North         East    Units  Estimated Accuracy
 DP2992;SPC IL W     -   173,817.3     714,887.7     MT  (+/- 3 meters HH1 GPS) 
 DP2992
 DP2992_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3771035886(NAD 83)
 DP2992
 DP2992                          SUPERSEDED SURVEY CONTROL
 DP2992
 DP2992.No superseded survey control is available for this station.
 DP2992
 DP2992_MARKER: F = FLANGE-ENCASED ROD
 DP2992_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2992_STAMPING: UM 088 2013
 DP2992_MARK LOGO: UIL
 DP2992_PROJECTION: FLUSH
 DP2992_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2992_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2992+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2020
 DP2992_ROD/PIPE-DEPTH: 4.9 meters
 DP2992_SLEEVE-DEPTH  : 0.9 meters
 DP2992
 DP2992  HISTORY     - Date     Condition        Report By
 DP2992  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2992  HISTORY     - 20200617 GOOD             ILDT
 DP2992
 DP2992                          STATION DESCRIPTION
 DP2992
 DP2992'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2992'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) WEST-NORTHWEST OF
 DP2992'BALDWIN, 6.7 MI (10.8 KM) NORTH-NORTHEAST OF AMES AND 1.5 MI (2.4 KM)
 DP2992'NORTH OF RED BUD.
 DP2992'
 DP2992'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2992'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) WITH STATE HIGHWAY 159
 DP2992'IN RED BUD, IL, GO NORTH ON STATE HIGHWAY 159 FOR 1.5 MI (2.4 KM) TO
 DP2992'THE STATION ON THE RIGHT.
 DP2992'
 DP2992'THE STATION IS LOCATED 29 FT (8.8 M) EAST OF THE CENTERLINE OF STATE
 DP2992'HIGHWAY 159, 175 FT (53.3 M) SOUTH OF A 'FIBER OPTIC' WARNING POST AND
 DP2992'500 FT (152.4 M) NORTH OF A PRIVATE ENTRANCE TO A FARM.
 DP2992'
 DP2992'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2992'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2992'IN IDENTIFICATION.
 DP2992
 DP2992                          STATION RECOVERY (2020)
 DP2992
 DP2992'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP2992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2993 ***********************************************************************
 DP2993  DESIGNATION -  UM 089
 DP2993  PID         -  DP2993
 DP2993  STATE/COUNTY-  IL/MONROE
 DP2993  COUNTRY     -  US
 DP2993  USGS QUAD   -  RED BUD (2018)
 DP2993
 DP2993                         *CURRENT SURVEY CONTROL
 DP2993  ______________________________________________________________________
 DP2993* NAD 83(1986) POSITION- 38 14 54.80   (N) 089 59 55.21   (W)   HD_HELD1
 DP2993* NAVD 88 ORTHO HEIGHT -   133.684 (meters)      438.59  (feet) ADJUSTED
 DP2993  ______________________________________________________________________
 DP2993  GEOID HEIGHT    -        -30.087 (meters)                     GEOID18
 DP2993  DYNAMIC HEIGHT  -        133.597 (meters)      438.31  (feet) COMP
 DP2993  MODELED GRAVITY -    979,974.5   (mgal)                       NAVD 88
 DP2993
 DP2993  VERT ORDER      -  SECOND    CLASS I
 DP2993
 DP2993.The horizontal coordinates were determined by differentially corrected
 DP2993.hand held GPS observations or other comparable positioning techniques
 DP2993.and have an estimated accuracy of +/- 3 meters.
 DP2993
 DP2993.The orthometric height was determined by differential leveling and
 DP2993.adjusted by the NATIONAL GEODETIC SURVEY
 DP2993.in July 2014.
 DP2993
 DP2993.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2993.GEOID18 height accuracy estimate available here.
 DP2993
 DP2993.Click photographs - Photos may exist for this station.
 DP2993
 DP2993.The dynamic height is computed by dividing the NAVD 88
 DP2993.geopotential number by the normal gravity value computed on the
 DP2993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2993.degrees latitude (g = 980.6199 gals.).
 DP2993
 DP2993.The modeled gravity was interpolated from observed gravity values.
 DP2993
 DP2993;                    North         East    Units  Estimated Accuracy
 DP2993;SPC IL W     -   175,570.9     714,704.8     MT  (+/- 3 meters HH1 GPS) 
 DP2993
 DP2993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3758737646(NAD 83)
 DP2993
 DP2993                          SUPERSEDED SURVEY CONTROL
 DP2993
 DP2993.No superseded survey control is available for this station.
 DP2993
 DP2993_MARKER: F = FLANGE-ENCASED ROD
 DP2993_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2993_STAMPING: UM 089 2013
 DP2993_MARK LOGO: UIL
 DP2993_PROJECTION: FLUSH
 DP2993_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2993_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2993+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2020
 DP2993_ROD/PIPE-DEPTH: 4.9 meters
 DP2993_SLEEVE-DEPTH  : 0.9 meters
 DP2993
 DP2993  HISTORY     - Date     Condition        Report By
 DP2993  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2993  HISTORY     - 20200616 GOOD             ILDT
 DP2993
 DP2993                          STATION DESCRIPTION
 DP2993
 DP2993'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2993'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHEAST OF
 DP2993'PADERBORN, 7.6 MI (12.2 KM) NORTH-NORTHEAST OF AMES AND 2.5 MI (4.0
 DP2993'KM) NORTH OF RED BUD.
 DP2993'
 DP2993'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 3 (MAIN
 DP2993'STREET) WITH STATE HIGHWAY 154 (MARKET STREET) WITH STATE HIGHWAY 159
 DP2993'IN RED BUD, IL, GO NORTH ON STATE HIGHWAY 159 FOR 2.3 MI (3.7 KM) TO
 DP2993'LL ROAD, CONTINUE NORTH ON STATE HIGHWAY 159 FOR 0.4 MI (0.6 KM) TO
 DP2993'THE STATION ON THE LEFT.
 DP2993'
 DP2993'THE STATION IS LOCATED 36 FT (11.0 M) WEST OF THE CENTERLINE OF STATE
 DP2993'HIGHWAY 159, 112 FT (34.1 M) SOUTH OF THE SOUTH END OF A CONCRETE
 DP2993'SPILLWAY AND 121 FT (36.9 M) NORTH OF A TELEPHONE PEDESTAL.
 DP2993'
 DP2993'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2993'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2993'IN IDENTIFICATION.
 DP2993
 DP2993                          STATION RECOVERY (2020)
 DP2993
 DP2993'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP2993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2994 ***********************************************************************
 DP2994  DESIGNATION -  UM 090
 DP2994  PID         -  DP2994
 DP2994  STATE/COUNTY-  IL/MONROE
 DP2994  COUNTRY     -  US
 DP2994  USGS QUAD   -  NEW ATHENS WEST (2018)
 DP2994
 DP2994                         *CURRENT SURVEY CONTROL
 DP2994  ______________________________________________________________________
 DP2994* NAD 83(1986) POSITION- 38 15 46.81   (N) 089 59 40.83   (W)   HD_HELD1
 DP2994* NAVD 88 ORTHO HEIGHT -   131.652 (meters)      431.93  (feet) ADJUSTED
 DP2994  ______________________________________________________________________
 DP2994  GEOID HEIGHT    -        -30.108 (meters)                     GEOID18
 DP2994  DYNAMIC HEIGHT  -        131.567 (meters)      431.65  (feet) COMP
 DP2994  MODELED GRAVITY -    979,976.9   (mgal)                       NAVD 88
 DP2994
 DP2994  VERT ORDER      -  SECOND    CLASS I
 DP2994
 DP2994.The horizontal coordinates were determined by differentially corrected
 DP2994.hand held GPS observations or other comparable positioning techniques
 DP2994.and have an estimated accuracy of +/- 3 meters.
 DP2994
 DP2994.The orthometric height was determined by differential leveling and
 DP2994.adjusted by the NATIONAL GEODETIC SURVEY
 DP2994.in July 2014.
 DP2994
 DP2994.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2994.GEOID18 height accuracy estimate available here.
 DP2994
 DP2994.Click photographs - Photos may exist for this station.
 DP2994
 DP2994.The dynamic height is computed by dividing the NAVD 88
 DP2994.geopotential number by the normal gravity value computed on the
 DP2994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2994.degrees latitude (g = 980.6199 gals.).
 DP2994
 DP2994.The modeled gravity was interpolated from observed gravity values.
 DP2994
 DP2994;                    North         East    Units  Estimated Accuracy
 DP2994;SPC IL W     -   177,175.2     715,051.5     MT  (+/- 3 meters HH1 GPS) 
 DP2994
 DP2994_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3798939238(NAD 83)
 DP2994
 DP2994                          SUPERSEDED SURVEY CONTROL
 DP2994
 DP2994.No superseded survey control is available for this station.
 DP2994
 DP2994_MARKER: F = FLANGE-ENCASED ROD
 DP2994_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2994_STAMPING: UM 090 2013
 DP2994_MARK LOGO: UIL
 DP2994_PROJECTION: FLUSH
 DP2994_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2994_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2994+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2020
 DP2994_ROD/PIPE-DEPTH: 4.9 meters
 DP2994_SLEEVE-DEPTH  : 0.9 meters
 DP2994
 DP2994  HISTORY     - Date     Condition        Report By
 DP2994  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2994  HISTORY     - 20200617 GOOD             ILDT
 DP2994
 DP2994                          STATION DESCRIPTION
 DP2994
 DP2994'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2994'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHWEST OF NEW ATHENS,
 DP2994'7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF PADERBORN AND 3.5 MI (5.6 KM)
 DP2994'NORTH OF RED BUD.
 DP2994'
 DP2994'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP2994'STREET) WITH STATE HIGHWAY 159 (MAIN STREET) IN HECKER, IL, GO SOUTH
 DP2994'ON STATE HIGHWAY 159 (MAIN STREET) FOR 2.7 MI (4.3 KM) TO SUNSET LANE,
 DP2994'CONTINUE SOUTH ON STATE HIGHWAY 159 FOR 0.15 MI (0.2 KM) TO THE
 DP2994'STATION ON THE RIGHT.
 DP2994'
 DP2994'THE STATION IS LOCATED 36 FT (11.0 M) EAST OF THE CENTERLINE OF STATE
 DP2994'HIGHWAY 159, 6 FT (1.8 M) WEST OF A CHAIN LINK FENCE AND 78 FT (23.8
 DP2994'M) NORTH OF THE CENTERLINE OF A PRIVATE ENTRANCE '5116 STATE HIGHWAY
 DP2994'159'.
 DP2994'
 DP2994'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2994'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2994'IN IDENTIFICATION.
 DP2994
 DP2994                          STATION RECOVERY (2020)
 DP2994
 DP2994'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP2994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2995 ***********************************************************************
 DP2995  DESIGNATION -  UM 091
 DP2995  PID         -  DP2995
 DP2995  STATE/COUNTY-  IL/MONROE
 DP2995  COUNTRY     -  US
 DP2995  USGS QUAD   -  NEW ATHENS WEST (2018)
 DP2995
 DP2995                         *CURRENT SURVEY CONTROL
 DP2995  ______________________________________________________________________
 DP2995* NAD 83(1986) POSITION- 38 16 36.97   (N) 089 59 39.43   (W)   HD_HELD1
 DP2995* NAVD 88 ORTHO HEIGHT -   128.649 (meters)      422.08  (feet) ADJUSTED
 DP2995  ______________________________________________________________________
 DP2995  GEOID HEIGHT    -        -30.127 (meters)                     GEOID18
 DP2995  DYNAMIC HEIGHT  -        128.565 (meters)      421.80  (feet) COMP
 DP2995  MODELED GRAVITY -    979,979.2   (mgal)                       NAVD 88
 DP2995
 DP2995  VERT ORDER      -  SECOND    CLASS I
 DP2995
 DP2995.The horizontal coordinates were determined by differentially corrected
 DP2995.hand held GPS observations or other comparable positioning techniques
 DP2995.and have an estimated accuracy of +/- 3 meters.
 DP2995
 DP2995.The orthometric height was determined by differential leveling and
 DP2995.adjusted by the NATIONAL GEODETIC SURVEY
 DP2995.in July 2014.
 DP2995
 DP2995.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2995.GEOID18 height accuracy estimate available here.
 DP2995
 DP2995.Click photographs - Photos may exist for this station.
 DP2995
 DP2995.The dynamic height is computed by dividing the NAVD 88
 DP2995.geopotential number by the normal gravity value computed on the
 DP2995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2995.degrees latitude (g = 980.6199 gals.).
 DP2995
 DP2995.The modeled gravity was interpolated from observed gravity values.
 DP2995
 DP2995;                    North         East    Units  Estimated Accuracy
 DP2995;SPC IL W     -   178,721.8     715,082.6     MT  (+/- 3 meters HH1 GPS) 
 DP2995
 DP2995_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3807340784(NAD 83)
 DP2995
 DP2995                          SUPERSEDED SURVEY CONTROL
 DP2995
 DP2995.No superseded survey control is available for this station.
 DP2995
 DP2995_MARKER: F = FLANGE-ENCASED ROD
 DP2995_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2995_STAMPING: UM 091 2013
 DP2995_MARK LOGO: UIL
 DP2995_PROJECTION: FLUSH
 DP2995_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2995_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2995+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2020
 DP2995_ROD/PIPE-DEPTH: 3.7 meters
 DP2995_SLEEVE-DEPTH  : 0.9 meters
 DP2995
 DP2995  HISTORY     - Date     Condition        Report By
 DP2995  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2995  HISTORY     - 20200616 GOOD             ILDT
 DP2995
 DP2995                          STATION DESCRIPTION
 DP2995
 DP2995'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2995'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-SOUTHWEST OF NEW
 DP2995'ATHENS, 6.3 MI (10.1 KM) SOUTH-SOUTHEAST OF PADERBORN AND 4.5 MI (7.2
 DP2995'KM) NORTH OF RED BUD.
 DP2995'
 DP2995'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP2995'STREET) WITH STATE HIGHWAY 159 (MAIN STREET) IN HECKER, IL, GO SOUTH
 DP2995'ON STATE HIGHWAY 159 (MAIN STREET) FOR 1.7 MI (2.7 KM) TO ROSCOW ROAD,
 DP2995'CONTINUE SOUTH ON STATE HIGHWAY 159 FOR 0.2 MI (0.3 KM) TO THE STATION
 DP2995'ON THE RIGHT.
 DP2995'
 DP2995'THE STATION IS LOCATED 32 FT (9.8 M) WEST OF THE CENTERLINE OF STATE
 DP2995'HIGHWAY 159, 135 FT (41.1 M) NORTH OF THE NORTH END OF A GUARD RAIL
 DP2995'AND 144 FT (43.9 M) NORTHWEST OF A POWER POLE.
 DP2995'
 DP2995'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2995'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2995'IN IDENTIFICATION.
 DP2995
 DP2995                          STATION RECOVERY (2020)
 DP2995
 DP2995'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP2995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2996 ***********************************************************************
 DP2996  DESIGNATION -  UM 092
 DP2996  PID         -  DP2996
 DP2996  STATE/COUNTY-  IL/MONROE
 DP2996  COUNTRY     -  US
 DP2996  USGS QUAD   -  NEW ATHENS WEST (2018)
 DP2996
 DP2996                         *CURRENT SURVEY CONTROL
 DP2996  ______________________________________________________________________
 DP2996* NAD 83(1986) POSITION- 38 17 30.4    (N) 089 59 39.3    (W)   HD_HELD2
 DP2996* NAVD 88 ORTHO HEIGHT -   139.577 (meters)      457.93  (feet) ADJUSTED
 DP2996  ______________________________________________________________________
 DP2996  GEOID HEIGHT    -        -30.146 (meters)                     GEOID18
 DP2996  DYNAMIC HEIGHT  -        139.487 (meters)      457.63  (feet) COMP
 DP2996  MODELED GRAVITY -    979,981.5   (mgal)                       NAVD 88
 DP2996
 DP2996  VERT ORDER      -  SECOND    CLASS I
 DP2996
 DP2996.The horizontal coordinates were established by autonomous hand held GPS
 DP2996.observations and have an estimated accuracy of +/- 10 meters.
 DP2996
 DP2996.The orthometric height was determined by differential leveling and
 DP2996.adjusted by the NATIONAL GEODETIC SURVEY
 DP2996.in July 2014.
 DP2996
 DP2996.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2996.GEOID18 height accuracy estimate available here.
 DP2996
 DP2996.Click photographs - Photos may exist for this station.
 DP2996
 DP2996.The dynamic height is computed by dividing the NAVD 88
 DP2996.geopotential number by the normal gravity value computed on the
 DP2996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2996.degrees latitude (g = 980.6199 gals.).
 DP2996
 DP2996.The modeled gravity was interpolated from observed gravity values.
 DP2996
 DP2996;                    North         East    Units  Estimated Accuracy
 DP2996;SPC IL W     -   180,369.      715,083.      MT  (+/- 10 meters HH2 GPS)
 DP2996
 DP2996_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3812942431(NAD 83)
 DP2996
 DP2996                          SUPERSEDED SURVEY CONTROL
 DP2996
 DP2996.No superseded survey control is available for this station.
 DP2996
 DP2996_MARKER: F = FLANGE-ENCASED ROD
 DP2996_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2996_STAMPING: UM 092 2013
 DP2996_MARK LOGO: UIL
 DP2996_PROJECTION: FLUSH
 DP2996_MAGNETIC: I = MARKER IS A STEEL ROD
 DP2996_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP2996+STABILITY: POSITION/ELEVATION WELL
 DP2996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2996+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP2996_ROD/PIPE-DEPTH: 6.1 meters
 DP2996_SLEEVE-DEPTH  : 0.9 meters
 DP2996
 DP2996  HISTORY     - Date     Condition        Report By
 DP2996  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2996
 DP2996                          STATION DESCRIPTION
 DP2996
 DP2996'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2996'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-SOUTHWEST OF NEW
 DP2996'ATHENS, 5.5 MI (8.8 KM) NORTH OF RED BUD AND 5.4 MI (8.7 KM)
 DP2996'SOUTH-SOUTHEAST OF PADERBORN.
 DP2996'
 DP2996'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP2996'STREET) WITH STATE HIGHWAY 159 IN HECKER, IL, GO SOUTH ON STATE
 DP2996'HIGHWAY 159 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP2996'
 DP2996'THE STATION IS LOCATED 35 FT (10.7 M) EAST OF THE CENTERLINE OF STATE
 DP2996'HIGHWAY 159, 5 FT (1.5 M) WEST OF THE SECOND POWER POLE NORTH OF A
 DP2996'PRIVATE DRIVE AND 305 FT (93.0 M) NORTH OF THE CENTER OF PRIVATE
 DP2996'ENTRANCE '5872 STATE HIGHWAY 159'.
 DP2996'
 DP2996'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2996'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2996'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2997 ***********************************************************************
 DP2997  DESIGNATION -  UM 093
 DP2997  PID         -  DP2997
 DP2997  STATE/COUNTY-  IL/MONROE
 DP2997  COUNTRY     -  US
 DP2997  USGS QUAD   -  NEW ATHENS WEST (2018)
 DP2997
 DP2997                         *CURRENT SURVEY CONTROL
 DP2997  ______________________________________________________________________
 DP2997* NAD 83(1986) POSITION- 38 17 56.40   (N) 089 58 12.99   (W)   HD_HELD1
 DP2997* NAVD 88 ORTHO HEIGHT -   128.145 (meters)      420.42  (feet) ADJUSTED
 DP2997  ______________________________________________________________________
 DP2997  GEOID HEIGHT    -        -30.155 (meters)                     GEOID18
 DP2997  DYNAMIC HEIGHT  -        128.063 (meters)      420.15  (feet) COMP
 DP2997  MODELED GRAVITY -    979,982.3   (mgal)                       NAVD 88
 DP2997
 DP2997  VERT ORDER      -  SECOND    CLASS I
 DP2997
 DP2997.The horizontal coordinates were determined by differentially corrected
 DP2997.hand held GPS observations or other comparable positioning techniques
 DP2997.and have an estimated accuracy of +/- 3 meters.
 DP2997
 DP2997.The orthometric height was determined by differential leveling and
 DP2997.adjusted by the NATIONAL GEODETIC SURVEY
 DP2997.in July 2014.
 DP2997
 DP2997.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2997.GEOID18 height accuracy estimate available here.
 DP2997
 DP2997.Click photographs - Photos may exist for this station.
 DP2997
 DP2997.The dynamic height is computed by dividing the NAVD 88
 DP2997.geopotential number by the normal gravity value computed on the
 DP2997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2997.degrees latitude (g = 980.6199 gals.).
 DP2997
 DP2997.The modeled gravity was interpolated from observed gravity values.
 DP2997
 DP2997;                    North         East    Units  Estimated Accuracy
 DP2997;SPC IL W     -   181,174.9     717,178.3     MT  (+/- 3 meters HH1 GPS) 
 DP2997
 DP2997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4025243165(NAD 83)
 DP2997
 DP2997                          SUPERSEDED SURVEY CONTROL
 DP2997
 DP2997.No superseded survey control is available for this station.
 DP2997
 DP2997_MARKER: F = FLANGE-ENCASED ROD
 DP2997_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2997_STAMPING: UM 093 2013
 DP2997_MARK LOGO: UIL
 DP2997_PROJECTION: FLUSH
 DP2997_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2997_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2997+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2020
 DP2997_ROD/PIPE-DEPTH: 4.9 meters
 DP2997_SLEEVE-DEPTH  : 0.9 meters
 DP2997
 DP2997  HISTORY     - Date     Condition        Report By
 DP2997  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2997  HISTORY     - 20200618 GOOD             ILDT
 DP2997
 DP2997                          STATION DESCRIPTION
 DP2997
 DP2997'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2997'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHEAST OF RED
 DP2997'BUD, 5.8 MI (9.3 KM) SOUTHEAST OF PADERBORN AND 5.4 MI (8.7 KM)
 DP2997'WEST-SOUTHWEST OF NEW ATHENS.
 DP2997'
 DP2997'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP2997'STREET) WITH STATE HIGHWAY 159 IN HECKER, IL, GO EAST ON MONROE STREET
 DP2997'FOR 1.2 MI (1.9 KM) TO COUNTY ROAD M, TURN RIGHT AND GO SOUTH ON
 DP2997'COUNTY ROAD M FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP2997'
 DP2997'THE STATION IS LOCATED 17 FT (5.2 M) WEST OF THE EDGE OF PAVEMENT OF
 DP2997'COUNTY HIGHWAY M, 3 FT (0.9 M) EAST OF A FIELD EDGE, 24 FT (7.3 M)
 DP2997'SOUTH OF THE CENTER OF A FIELD ENTRANCE AND 48 FT (14.6 M)
 DP2997'WEST-SOUTHWEST OF A UTILITY POLE.
 DP2997'
 DP2997'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2997'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2997'IN IDENTIFICATION.
 DP2997
 DP2997                          STATION RECOVERY (2020)
 DP2997
 DP2997'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP2997'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2998 ***********************************************************************
 DP2998  DESIGNATION -  UM 094
 DP2998  PID         -  DP2998
 DP2998  STATE/COUNTY-  IL/ST CLAIR
 DP2998  COUNTRY     -  US
 DP2998  USGS QUAD   -  NEW ATHENS WEST (2018)
 DP2998
 DP2998                         *CURRENT SURVEY CONTROL
 DP2998  ______________________________________________________________________
 DP2998* NAD 83(1986) POSITION- 38 18 45.47   (N) 089 59 42.46   (W)   HD_HELD1
 DP2998* NAVD 88 ORTHO HEIGHT -   142.523 (meters)      467.59  (feet) ADJUSTED
 DP2998  ______________________________________________________________________
 DP2998  GEOID HEIGHT    -        -30.174 (meters)                     GEOID18
 DP2998  DYNAMIC HEIGHT  -        142.431 (meters)      467.29  (feet) COMP
 DP2998  MODELED GRAVITY -    979,984.5   (mgal)                       NAVD 88
 DP2998
 DP2998  VERT ORDER      -  SECOND    CLASS I
 DP2998
 DP2998.The horizontal coordinates were determined by differentially corrected
 DP2998.hand held GPS observations or other comparable positioning techniques
 DP2998.and have an estimated accuracy of +/- 3 meters.
 DP2998
 DP2998.The orthometric height was determined by differential leveling and
 DP2998.adjusted by the NATIONAL GEODETIC SURVEY
 DP2998.in July 2014.
 DP2998
 DP2998.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2998.GEOID18 height accuracy estimate available here.
 DP2998
 DP2998.Click photographs - Photos may exist for this station.
 DP2998
 DP2998.The dynamic height is computed by dividing the NAVD 88
 DP2998.geopotential number by the normal gravity value computed on the
 DP2998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2998.degrees latitude (g = 980.6199 gals.).
 DP2998
 DP2998.The modeled gravity was interpolated from observed gravity values.
 DP2998
 DP2998;                    North         East    Units  Estimated Accuracy
 DP2998;SPC IL W     -   182,683.5     715,001.6     MT  (+/- 3 meters HH1 GPS) 
 DP2998
 DP2998_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3812844748(NAD 83)
 DP2998
 DP2998                          SUPERSEDED SURVEY CONTROL
 DP2998
 DP2998.No superseded survey control is available for this station.
 DP2998
 DP2998_MARKER: F = FLANGE-ENCASED ROD
 DP2998_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2998_STAMPING: UM 094 2013
 DP2998_MARK LOGO: UIL
 DP2998_PROJECTION: FLUSH
 DP2998_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2998+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2019
 DP2998_ROD/PIPE-DEPTH: 6.1 meters
 DP2998_SLEEVE-DEPTH  : 0.9 meters
 DP2998
 DP2998  HISTORY     - Date     Condition        Report By
 DP2998  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2998  HISTORY     - 20190610 GOOD             ILDT
 DP2998
 DP2998                          STATION DESCRIPTION
 DP2998
 DP2998'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2998'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH OF RED BUD, 6.5 MI
 DP2998'(10.5 KM) WEST OF NEW ATHENS AND 4.2 MI (6.8 KM) SOUTHEAST OF
 DP2998'PADERBORN.
 DP2998'
 DP2998'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP2998'STREET) WITH STATE HIGHWAY 159 IN HECKER, IL, GO NORTH ON STATE
 DP2998'HIGHWAY 159 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP2998'
 DP2998'THE STATION IS LOCATED 37 FT (11.3 M) WEST OF THE CENTERLINE OF STATE
 DP2998'HIGHWAY 159, 120 FT (36.6 M) NORTH OF THE CENTER OF PRIVATE ENTRANCE
 DP2998''6971 STATE HIGHWAY 159' AND 285 FT (86.9 M) SOUTH OF A 'SPEED LIMIT
 DP2998'45' SIGN.
 DP2998'
 DP2998'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2998'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2998'IN IDENTIFICATION.
 DP2998
 DP2998                          STATION RECOVERY (2019)
 DP2998
 DP2998'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP2998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP2999 ***********************************************************************
 DP2999  DESIGNATION -  UM 095
 DP2999  PID         -  DP2999
 DP2999  STATE/COUNTY-  IL/ST CLAIR
 DP2999  COUNTRY     -  US
 DP2999  USGS QUAD   -  NEW ATHENS WEST (2018)
 DP2999
 DP2999                         *CURRENT SURVEY CONTROL
 DP2999  ______________________________________________________________________
 DP2999* NAD 83(1986) POSITION- 38 19 32.14   (N) 089 59 42.66   (W)   HD_HELD1
 DP2999* NAVD 88 ORTHO HEIGHT -   139.907 (meters)      459.01  (feet) ADJUSTED
 DP2999  ______________________________________________________________________
 DP2999  GEOID HEIGHT    -        -30.194 (meters)                     GEOID18
 DP2999  DYNAMIC HEIGHT  -        139.818 (meters)      458.72  (feet) COMP
 DP2999  MODELED GRAVITY -    979,986.1   (mgal)                       NAVD 88
 DP2999
 DP2999  VERT ORDER      -  SECOND    CLASS I
 DP2999
 DP2999.The horizontal coordinates were determined by differentially corrected
 DP2999.hand held GPS observations or other comparable positioning techniques
 DP2999.and have an estimated accuracy of +/- 3 meters.
 DP2999
 DP2999.The orthometric height was determined by differential leveling and
 DP2999.adjusted by the NATIONAL GEODETIC SURVEY
 DP2999.in July 2014.
 DP2999
 DP2999.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP2999.GEOID18 height accuracy estimate available here.
 DP2999
 DP2999.Click photographs - Photos may exist for this station.
 DP2999
 DP2999.The dynamic height is computed by dividing the NAVD 88
 DP2999.geopotential number by the normal gravity value computed on the
 DP2999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP2999.degrees latitude (g = 980.6199 gals.).
 DP2999
 DP2999.The modeled gravity was interpolated from observed gravity values.
 DP2999
 DP2999;                    North         East    Units  Estimated Accuracy
 DP2999;SPC IL W     -   184,122.5     714,994.1     MT  (+/- 3 meters HH1 GPS) 
 DP2999
 DP2999_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3817046187(NAD 83)
 DP2999
 DP2999                          SUPERSEDED SURVEY CONTROL
 DP2999
 DP2999.No superseded survey control is available for this station.
 DP2999
 DP2999_MARKER: F = FLANGE-ENCASED ROD
 DP2999_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP2999_STAMPING: UM 095 2013
 DP2999_MARK LOGO: UIL
 DP2999_PROJECTION: FLUSH
 DP2999_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP2999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP2999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP2999+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2016
 DP2999_ROD/PIPE-DEPTH: 4.3 meters
 DP2999_SLEEVE-DEPTH  : 0.9 meters
 DP2999
 DP2999  HISTORY     - Date     Condition        Report By
 DP2999  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP2999  HISTORY     - 20160627 GOOD             ILDT
 DP2999
 DP2999                          STATION DESCRIPTION
 DP2999
 DP2999'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP2999'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH OF RED BUD, 6.4 MI
 DP2999'(10.3 KM) WEST OF NEW ATHENS AND 3.5 MI (5.6 KM) SOUTHEAST OF
 DP2999'PADERBORN.
 DP2999'
 DP2999'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP2999'STREET) WITH STATE HIGHWAY 159 IN HECKER, IL, GO NORTH ON STATE
 DP2999'HIGHWAY 159 FOR 1.2 MI (1.9 KM) TO STATE HIGHWAY 156 EAST, CONTINUE
 DP2999'NORTH ON STATE HIGHWAY 159 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 DP2999'LEFT.
 DP2999'
 DP2999'THE STATION IS LOCATED 34 FT (10.4 M) WEST OF THE CENTERLINE OF STATE
 DP2999'HIGHWAY 159, 65 FT (19.8 M) SOUTH OF THE SOUTH END OF SOME RIP-RAP IN
 DP2999'THE DITCH AND 111 FT (33.8 M) NORTH OF A 'JCT IL 156' SIGN.
 DP2999'
 DP2999'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP2999'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP2999'IN IDENTIFICATION.
 DP2999
 DP2999                          STATION RECOVERY (2016)
 DP2999
 DP2999'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (BJ)
 DP2999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3000 ***********************************************************************
 DP3000  DESIGNATION -  UM 096
 DP3000  PID         -  DP3000
 DP3000  STATE/COUNTY-  IL/ST CLAIR
 DP3000  COUNTRY     -  US
 DP3000  USGS QUAD   -  NEW ATHENS WEST (2018)
 DP3000
 DP3000                         *CURRENT SURVEY CONTROL
 DP3000  ______________________________________________________________________
 DP3000* NAD 83(1986) POSITION- 38 20 21.14   (N) 089 59 42.56   (W)   HD_HELD1
 DP3000* NAVD 88 ORTHO HEIGHT -   134.704 (meters)      441.94  (feet) ADJUSTED
 DP3000  ______________________________________________________________________
 DP3000  GEOID HEIGHT    -        -30.217 (meters)                     GEOID18
 DP3000  DYNAMIC HEIGHT  -        134.618 (meters)      441.66  (feet) COMP
 DP3000  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 DP3000
 DP3000  VERT ORDER      -  SECOND    CLASS I
 DP3000
 DP3000.The horizontal coordinates were determined by differentially corrected
 DP3000.hand held GPS observations or other comparable positioning techniques
 DP3000.and have an estimated accuracy of +/- 3 meters.
 DP3000
 DP3000.The orthometric height was determined by differential leveling and
 DP3000.adjusted by the NATIONAL GEODETIC SURVEY
 DP3000.in July 2014.
 DP3000
 DP3000.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3000.GEOID18 height accuracy estimate available here.
 DP3000
 DP3000.Click photographs - Photos may exist for this station.
 DP3000
 DP3000.The dynamic height is computed by dividing the NAVD 88
 DP3000.geopotential number by the normal gravity value computed on the
 DP3000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3000.degrees latitude (g = 980.6199 gals.).
 DP3000
 DP3000.The modeled gravity was interpolated from observed gravity values.
 DP3000
 DP3000;                    North         East    Units  Estimated Accuracy
 DP3000;SPC IL W     -   185,633.3     714,993.7     MT  (+/- 3 meters HH1 GPS) 
 DP3000
 DP3000_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3822147698(NAD 83)
 DP3000
 DP3000                          SUPERSEDED SURVEY CONTROL
 DP3000
 DP3000.No superseded survey control is available for this station.
 DP3000
 DP3000_MARKER: F = FLANGE-ENCASED ROD
 DP3000_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3000_STAMPING: UM 096 2013
 DP3000_MARK LOGO: UIL
 DP3000_PROJECTION: FLUSH
 DP3000_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3000_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3000+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2022
 DP3000_ROD/PIPE-DEPTH: 4.9 meters
 DP3000_SLEEVE-DEPTH  : 0.9 meters
 DP3000
 DP3000  HISTORY     - Date     Condition        Report By
 DP3000  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3000  HISTORY     - 20190715 GOOD             ILDT
 DP3000  HISTORY     - 20220803 GOOD             ILDT
 DP3000
 DP3000                          STATION DESCRIPTION
 DP3000
 DP3000'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3000'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF FREEBURG,
 DP3000'6.5 MI (10.5 KM) WEST OF NEW ATHENS AND 3.0 MI (4.8 KM) EAST-SOUTHEAST
 DP3000'OF PADERBORN.
 DP3000'
 DP3000'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP3000'STREET) WITH STATE HIGHWAY 159 IN HECKER, IL, GO NORTH ON STATE
 DP3000'HIGHWAY 159 FOR 2.2 MI (3.5 KM) 2.2 MI (3.5 KM) TO PROBST ROAD,
 DP3000'CONTINUE NORTH ON STATE HIGHWAY 159 FOR 0.1 MI (0.2 KM) TO THE STATION
 DP3000'ON THE LEFT.
 DP3000'
 DP3000'THE STATION IS LOCATED 38 FT (11.6 M) WEST OF THE CENTERLINE OF STATE
 DP3000'HIGHWAY 159, 42 FT (12.8 M) SOUTH OF THE NORTH END OF A CORRUGATED
 DP3000'METAL PIPE UNDER A FIELD ENTRANCE AND 48 FT (14.6 M) NORTH OF OF THE
 DP3000'NORTHWEST CORNER OF A BOX CULVERT.
 DP3000'
 DP3000'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3000'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3000'IN IDENTIFICATION.
 DP3000
 DP3000                          STATION RECOVERY (2019)
 DP3000
 DP3000'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3000'RECOVERED IN GOOD CONDITION.
 DP3000
 DP3000                          STATION RECOVERY (2022)
 DP3000
 DP3000'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (GF)
 DP3000'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3001 ***********************************************************************
 DP3001  DESIGNATION -  UM 097
 DP3001  PID         -  DP3001
 DP3001  STATE/COUNTY-  IL/ST CLAIR
 DP3001  COUNTRY     -  US
 DP3001  USGS QUAD   -  NEW ATHENS WEST (2018)
 DP3001
 DP3001                         *CURRENT SURVEY CONTROL
 DP3001  ______________________________________________________________________
 DP3001* NAD 83(1986) POSITION- 38 21 16.11   (N) 089 59 42.08   (W)   HD_HELD1
 DP3001* NAVD 88 ORTHO HEIGHT -   136.339 (meters)      447.31  (feet) ADJUSTED
 DP3001  ______________________________________________________________________
 DP3001  GEOID HEIGHT    -        -30.243 (meters)                     GEOID18
 DP3001  DYNAMIC HEIGHT  -        136.252 (meters)      447.02  (feet) COMP
 DP3001  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 DP3001
 DP3001  VERT ORDER      -  SECOND    CLASS I
 DP3001
 DP3001.The horizontal coordinates were determined by differentially corrected
 DP3001.hand held GPS observations or other comparable positioning techniques
 DP3001.and have an estimated accuracy of +/- 3 meters.
 DP3001
 DP3001.The orthometric height was determined by differential leveling and
 DP3001.adjusted by the NATIONAL GEODETIC SURVEY
 DP3001.in July 2014.
 DP3001
 DP3001.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3001.GEOID18 height accuracy estimate available here.
 DP3001
 DP3001.Click photographs - Photos may exist for this station.
 DP3001
 DP3001.The dynamic height is computed by dividing the NAVD 88
 DP3001.geopotential number by the normal gravity value computed on the
 DP3001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3001.degrees latitude (g = 980.6199 gals.).
 DP3001
 DP3001.The modeled gravity was interpolated from observed gravity values.
 DP3001
 DP3001;                    North         East    Units  Estimated Accuracy
 DP3001;SPC IL W     -   187,328.1     715,002.2     MT  (+/- 3 meters HH1 GPS) 
 DP3001
 DP3001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3828849392(NAD 83)
 DP3001
 DP3001                          SUPERSEDED SURVEY CONTROL
 DP3001
 DP3001.No superseded survey control is available for this station.
 DP3001
 DP3001_MARKER: F = FLANGE-ENCASED ROD
 DP3001_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3001_STAMPING: UM 097 2013
 DP3001_MARK LOGO: UIL
 DP3001_PROJECTION: FLUSH
 DP3001_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3001+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2019
 DP3001_ROD/PIPE-DEPTH: 36.0 meters
 DP3001_SLEEVE-DEPTH  : 0.9 meters
 DP3001
 DP3001  HISTORY     - Date     Condition        Report By
 DP3001  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3001  HISTORY     - 20190715 GOOD             ILDT
 DP3001
 DP3001                          STATION DESCRIPTION
 DP3001
 DP3001'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3001'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF NEW
 DP3001'ATHENS, 6.7 MI (10.8 KM) SOUTHWEST OF FREEBURG AND 2.6 MI (4.2 KM)
 DP3001'EAST OF PADERBORN.
 DP3001'
 DP3001'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP3001'STREET) WITH STATE HIGHWAY 159 IN HECKER, IL, GO NORTH ON STATE
 DP3001'HIGHWAY 159 FOR 3.3 MI (5.3 KM) TO FLORAVILLE ROAD, CONTINUE NORTH ON
 DP3001'STATE HIGHWAY 159 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP3001'
 DP3001'THE STATION IS LOCATED 32 FT (9.8 M) WEST OF THE CENTERLINE OF STATE
 DP3001'HIGHWAY 159, 85 FT (25.9 M) SOUTH OF THE SOUTH END OF A CONCRETE CURB
 DP3001'AND 108 FT (32.9 M) NORTH OF A 'JCT FLORAVILLE ROAD' SIGN.
 DP3001'
 DP3001'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3001'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3001'IN IDENTIFICATION.
 DP3001
 DP3001                          STATION RECOVERY (2019)
 DP3001
 DP3001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3002 ***********************************************************************
 DP3002  DESIGNATION -  UM 098
 DP3002  PID         -  DP3002
 DP3002  STATE/COUNTY-  IL/ST CLAIR
 DP3002  COUNTRY     -  US
 DP3002  USGS QUAD   -  NEW ATHENS WEST (2018)
 DP3002
 DP3002                         *CURRENT SURVEY CONTROL
 DP3002  ______________________________________________________________________
 DP3002* NAD 83(1986) POSITION- 38 22 08.90   (N) 089 59 43.80   (W)   HD_HELD1
 DP3002* NAVD 88 ORTHO HEIGHT -   135.215 (meters)      443.62  (feet) ADJUSTED
 DP3002  ______________________________________________________________________
 DP3002  GEOID HEIGHT    -        -30.270 (meters)                     GEOID18
 DP3002  DYNAMIC HEIGHT  -        135.129 (meters)      443.34  (feet) COMP
 DP3002  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 DP3002
 DP3002  VERT ORDER      -  SECOND    CLASS I
 DP3002
 DP3002.The horizontal coordinates were determined by differentially corrected
 DP3002.hand held GPS observations or other comparable positioning techniques
 DP3002.and have an estimated accuracy of +/- 3 meters.
 DP3002
 DP3002.The orthometric height was determined by differential leveling and
 DP3002.adjusted by the NATIONAL GEODETIC SURVEY
 DP3002.in July 2014.
 DP3002
 DP3002.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3002.GEOID18 height accuracy estimate available here.
 DP3002
 DP3002.Click photographs - Photos may exist for this station.
 DP3002
 DP3002.The dynamic height is computed by dividing the NAVD 88
 DP3002.geopotential number by the normal gravity value computed on the
 DP3002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3002.degrees latitude (g = 980.6199 gals.).
 DP3002
 DP3002.The modeled gravity was interpolated from observed gravity values.
 DP3002
 DP3002;                    North         East    Units  Estimated Accuracy
 DP3002;SPC IL W     -   188,955.7     714,957.4     MT  (+/- 3 meters HH1 GPS) 
 DP3002
 DP3002_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3829951021(NAD 83)
 DP3002
 DP3002                          SUPERSEDED SURVEY CONTROL
 DP3002
 DP3002.No superseded survey control is available for this station.
 DP3002
 DP3002_MARKER: F = FLANGE-ENCASED ROD
 DP3002_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3002_STAMPING: UM 098 2013
 DP3002_MARK LOGO: UIL
 DP3002_PROJECTION: FLUSH
 DP3002_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3002+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2022
 DP3002_ROD/PIPE-DEPTH: 12.2 meters
 DP3002_SLEEVE-DEPTH  : 0.9 meters
 DP3002
 DP3002  HISTORY     - Date     Condition        Report By
 DP3002  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3002  HISTORY     - 20190709 GOOD             ILDT
 DP3002  HISTORY     - 20220803 GOOD             ILDT
 DP3002
 DP3002                          STATION DESCRIPTION
 DP3002
 DP3002'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3002'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-NORTHWEST OF NEW
 DP3002'ATHENS, 6.0 MI (9.7 KM) SOUTHWEST OF FREEBURG AND 2.6 MI (4.2 KM)
 DP3002'EAST-NORTHEAST OF PADERBORN.
 DP3002'
 DP3002'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP3002'STREET) WITH STATE HIGHWAY 159 IN HECKER, IL, GO NORTH ON STATE
 DP3002'HIGHWAY 159 FOR 4.4 MI (7.1 KM) TO WHITE OAK DRIVE AND THE STATION ON
 DP3002'THE RIGHT.
 DP3002'
 DP3002'THE STATION IS LOCATED 25 FT (7.6 M) EAST OF THE CENTERLINE OF STATE
 DP3002'HIGHWAY 159, 151 FT (46.0 M) NORTH OF A 'FIBER OPTIC WARNING' POST,
 DP3002'200 FT (61.0 M) OF WHITE OAK DRIVE AND 217 FT (66.1 M) SOUTH OF THE
 DP3002'SOUTH END OF A BRIDGE PARAPET.
 DP3002'
 DP3002'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3002'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3002'IN IDENTIFICATION.
 DP3002
 DP3002                          STATION RECOVERY (2019)
 DP3002
 DP3002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3002'RECOVERED IN GOOD CONDITION.
 DP3002
 DP3002                          STATION RECOVERY (2022)
 DP3002
 DP3002'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (GF)
 DP3002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3003 ***********************************************************************
 DP3003  DESIGNATION -  UM 099
 DP3003  PID         -  DP3003
 DP3003  STATE/COUNTY-  IL/ST CLAIR
 DP3003  COUNTRY     -  US
 DP3003  USGS QUAD   -  FREEBURG (2018)
 DP3003
 DP3003                         *CURRENT SURVEY CONTROL
 DP3003  ______________________________________________________________________
 DP3003* NAD 83(1986) POSITION- 38 23 11.95   (N) 089 59 24.78   (W)   HD_HELD1
 DP3003* NAVD 88 ORTHO HEIGHT -   145.074 (meters)      475.96  (feet) ADJUSTED
 DP3003  ______________________________________________________________________
 DP3003  GEOID HEIGHT    -        -30.304 (meters)                     GEOID18
 DP3003  DYNAMIC HEIGHT  -        144.982 (meters)      475.66  (feet) COMP
 DP3003  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 DP3003
 DP3003  VERT ORDER      -  SECOND    CLASS I
 DP3003
 DP3003.The horizontal coordinates were determined by differentially corrected
 DP3003.hand held GPS observations or other comparable positioning techniques
 DP3003.and have an estimated accuracy of +/- 3 meters.
 DP3003
 DP3003.The orthometric height was determined by differential leveling and
 DP3003.adjusted by the NATIONAL GEODETIC SURVEY
 DP3003.in July 2014.
 DP3003
 DP3003.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3003.GEOID18 height accuracy estimate available here.
 DP3003
 DP3003.Click photographs - Photos may exist for this station.
 DP3003
 DP3003.The dynamic height is computed by dividing the NAVD 88
 DP3003.geopotential number by the normal gravity value computed on the
 DP3003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3003.degrees latitude (g = 980.6199 gals.).
 DP3003
 DP3003.The modeled gravity was interpolated from observed gravity values.
 DP3003
 DP3003;                    North         East    Units  Estimated Accuracy
 DP3003;SPC IL W     -   190,900.6     715,415.4     MT  (+/- 3 meters HH1 GPS) 
 DP3003
 DP3003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3882352950(NAD 83)
 DP3003
 DP3003                          SUPERSEDED SURVEY CONTROL
 DP3003
 DP3003.No superseded survey control is available for this station.
 DP3003
 DP3003_MARKER: F = FLANGE-ENCASED ROD
 DP3003_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3003_STAMPING: UM 099 2013
 DP3003_MARK LOGO: UIL
 DP3003_PROJECTION: FLUSH
 DP3003_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3003_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3003+STABILITY: POSITION/ELEVATION WELL
 DP3003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3003+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3003_ROD/PIPE-DEPTH: 6.1 meters
 DP3003_SLEEVE-DEPTH  : 0.9 meters
 DP3003
 DP3003  HISTORY     - Date     Condition        Report By
 DP3003  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3003
 DP3003                          STATION DESCRIPTION
 DP3003
 DP3003'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3003'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHWEST OF NEW ATHENS,
 DP3003'5.0 MI (8.0 KM) SOUTHWEST OF FREEBURG AND 3.4 MI (5.5 KM)
 DP3003'EAST-NORTHEAST OF PADERBORN.
 DP3003'
 DP3003'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP3003'STREET) WITH STATE HIGHWAY 159 IN HECKER, IL, GO NORTH ON STATE
 DP3003'HIGHWAY 159 FOR 5.4 MI (8.7 KM) TO ROBINSON SCHOOL ROAD, CONTINUE
 DP3003'NORTH ON STATE HIGHWAY 159 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DP3003'RIGHT.
 DP3003'
 DP3003'THE STATION IS LOCATED 36 FT (11.0 M) EAST OF THE CENTERLINE OF STATE
 DP3003'HIGHWAY 159, 24 FT (7.3 M) SOUTH OF A CONCRETE 'RIGHT OF WAY' MARKER,
 DP3003'28 FT (8.5 M) NORTH OF A CONCRETE 'RIGHT OF WAY' MARKER AND 0.1 MI
 DP3003'(0.2 KM) SOUTH OF A WATER TOWER.
 DP3003'
 DP3003'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3003'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3003'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3004 ***********************************************************************
 DP3004  DESIGNATION -  UM 100
 DP3004  PID         -  DP3004
 DP3004  STATE/COUNTY-  IL/ST CLAIR
 DP3004  COUNTRY     -  US
 DP3004  USGS QUAD   -  FREEBURG (2018)
 DP3004
 DP3004                         *CURRENT SURVEY CONTROL
 DP3004  ______________________________________________________________________
 DP3004* NAD 83(1986) POSITION- 38 23 46.46   (N) 089 59 30.19   (W)   HD_HELD1
 DP3004* NAVD 88 ORTHO HEIGHT -   147.618 (meters)      484.31  (feet) ADJUSTED
 DP3004  ______________________________________________________________________
 DP3004  GEOID HEIGHT    -        -30.324 (meters)                     GEOID18
 DP3004  DYNAMIC HEIGHT  -        147.523 (meters)      484.00  (feet) COMP
 DP3004  MODELED GRAVITY -    979,988.4   (mgal)                       NAVD 88
 DP3004
 DP3004  VERT ORDER      -  SECOND    CLASS I
 DP3004
 DP3004.The horizontal coordinates were determined by differentially corrected
 DP3004.hand held GPS observations or other comparable positioning techniques
 DP3004.and have an estimated accuracy of +/- 3 meters.
 DP3004
 DP3004.The orthometric height was determined by differential leveling and
 DP3004.adjusted by the NATIONAL GEODETIC SURVEY
 DP3004.in July 2014.
 DP3004
 DP3004.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3004.GEOID18 height accuracy estimate available here.
 DP3004
 DP3004.Click photographs - Photos may exist for this station.
 DP3004
 DP3004.The dynamic height is computed by dividing the NAVD 88
 DP3004.geopotential number by the normal gravity value computed on the
 DP3004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3004.degrees latitude (g = 980.6199 gals.).
 DP3004
 DP3004.The modeled gravity was interpolated from observed gravity values.
 DP3004
 DP3004;                    North         East    Units  Estimated Accuracy
 DP3004;SPC IL W     -   191,964.4     715,282.1     MT  (+/- 3 meters HH1 GPS) 
 DP3004
 DP3004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3872754018(NAD 83)
 DP3004
 DP3004                          SUPERSEDED SURVEY CONTROL
 DP3004
 DP3004.No superseded survey control is available for this station.
 DP3004
 DP3004_MARKER: F = FLANGE-ENCASED ROD
 DP3004_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3004_STAMPING: UM 100 2013
 DP3004_MARK LOGO: UIL
 DP3004_PROJECTION: FLUSH
 DP3004_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3004+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2019
 DP3004_ROD/PIPE-DEPTH: 6.1 meters
 DP3004_SLEEVE-DEPTH  : 0.9 meters
 DP3004
 DP3004  HISTORY     - Date     Condition        Report By
 DP3004  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3004  HISTORY     - 20190707 GOOD             ILDT
 DP3004
 DP3004                          STATION DESCRIPTION
 DP3004
 DP3004'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3004'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHEAST OF MILLSTADT,
 DP3004'4.8 MI (7.7 KM) WEST-SOUTHWEST OF FREEBURG AND 3.7 MI (6.0 KM)
 DP3004'NORTHEAST OF PADERBORN.
 DP3004'
 DP3004'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 156 (MONROE
 DP3004'STREET) WITH STATE HIGHWAY 159 IN HECKER, IL, GO NORTH ON STATE
 DP3004'HIGHWAY 159 FOR 6.4 MI (10.3 KM) TO BENFORD RIDGE AND THE STATION ON
 DP3004'THE LEFT.
 DP3004'
 DP3004'THE STATION IS LOCATED 44 FT (13.4 M) WEST OF THE CENTERLINE OF STATE
 DP3004'HIGHWAY 159, 38 FT (11.6 M) NORTH OF THE CENTERLINE OF BENFORD RIDGE
 DP3004'DRIVE AND 109 FT (33.2 M) SOUTH OF A CABLE TELEVISION PEDESTAL.
 DP3004'
 DP3004'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3004'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3004'IN IDENTIFICATION.
 DP3004
 DP3004                          STATION RECOVERY (2019)
 DP3004
 DP3004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3005 ***********************************************************************
 DP3005  DESIGNATION -  UM 101
 DP3005  PID         -  DP3005
 DP3005  STATE/COUNTY-  IL/ST CLAIR
 DP3005  COUNTRY     -  US
 DP3005  USGS QUAD   -  FREEBURG (2018)
 DP3005
 DP3005                         *CURRENT SURVEY CONTROL
 DP3005  ______________________________________________________________________
 DP3005* NAD 83(1986) POSITION- 38 24 42.13   (N) 089 59 31.27   (W)   HD_HELD1
 DP3005* NAVD 88 ORTHO HEIGHT -   145.362 (meters)      476.91  (feet) ADJUSTED
 DP3005  ______________________________________________________________________
 DP3005  GEOID HEIGHT    -        -30.357 (meters)                     GEOID18
 DP3005  DYNAMIC HEIGHT  -        145.269 (meters)      476.60  (feet) COMP
 DP3005  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 DP3005
 DP3005  VERT ORDER      -  SECOND    CLASS I
 DP3005
 DP3005.The horizontal coordinates were determined by differentially corrected
 DP3005.hand held GPS observations or other comparable positioning techniques
 DP3005.and have an estimated accuracy of +/- 3 meters.
 DP3005
 DP3005.The orthometric height was determined by differential leveling and
 DP3005.adjusted by the NATIONAL GEODETIC SURVEY
 DP3005.in July 2014.
 DP3005
 DP3005.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3005.GEOID18 height accuracy estimate available here.
 DP3005
 DP3005.Click photographs - Photos may exist for this station.
 DP3005
 DP3005.The dynamic height is computed by dividing the NAVD 88
 DP3005.geopotential number by the normal gravity value computed on the
 DP3005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3005.degrees latitude (g = 980.6199 gals.).
 DP3005
 DP3005.The modeled gravity was interpolated from observed gravity values.
 DP3005
 DP3005;                    North         East    Units  Estimated Accuracy
 DP3005;SPC IL W     -   193,680.8     715,252.6     MT  (+/- 3 meters HH1 GPS) 
 DP3005
 DP3005_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3875655736(NAD 83)
 DP3005
 DP3005                          SUPERSEDED SURVEY CONTROL
 DP3005
 DP3005.No superseded survey control is available for this station.
 DP3005
 DP3005_MARKER: F = FLANGE-ENCASED ROD
 DP3005_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3005_STAMPING: UM 101 2013
 DP3005_MARK LOGO: UIL
 DP3005_PROJECTION: FLUSH
 DP3005_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3005_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3005+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2022
 DP3005_ROD/PIPE-DEPTH: 6.1 meters
 DP3005_SLEEVE-DEPTH  : 0.9 meters
 DP3005
 DP3005  HISTORY     - Date     Condition        Report By
 DP3005  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3005  HISTORY     - 20190626 GOOD             ILDT
 DP3005  HISTORY     - 20220801 GOOD             ILDT
 DP3005
 DP3005                          STATION DESCRIPTION
 DP3005
 DP3005'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3005'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-SOUTHEAST OF
 DP3005'MILLSTADT, 4.5 MI (7.2 KM) NORTHEAST OF PADERBORN AND 4.4 MI (7.1 KM)
 DP3005'WEST-SOUTHWEST OF FREEBURG.
 DP3005'
 DP3005'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3005'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO SOUTH
 DP3005'ON STATE HIGHWAY 159 (ILLINOIS STREET) FOR 7.5 MI (12.1 KM) TO DOUGLAS
 DP3005'ROAD, CONTINUE SOUTH ON STATE HIGHWAY 159 FOR 1.1 MI (1.8 KM) TO THE
 DP3005'STATION ON THE LEFT.
 DP3005'
 DP3005'THE STATION IS LOCATED 38 FT (11.6 M) EAST OF THE CENTERLINE OF STATE
 DP3005'HIGHWAY 159, 2 FT (0.6 M) WEST OF THE WEST EDGE OF A SIDEWALK, 140 FT
 DP3005'(42.7 M) SOUTH OF THE CENTERLINE OF THE ENTRANCE TO REGIONS BANK AND
 DP3005'169 FT (51.5 M) NORTH OF THE CENTERLINE OF BARKER STREET.
 DP3005'
 DP3005'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3005'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3005'IN IDENTIFICATION.
 DP3005
 DP3005                          STATION RECOVERY (2019)
 DP3005
 DP3005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3005'RECOVERED IN GOOD CONDITION.
 DP3005
 DP3005                          STATION RECOVERY (2022)
 DP3005
 DP3005'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (GF)
 DP3005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3006 ***********************************************************************
 DP3006  DESIGNATION -  UM 102
 DP3006  PID         -  DP3006
 DP3006  STATE/COUNTY-  IL/ST CLAIR
 DP3006  COUNTRY     -  US
 DP3006  USGS QUAD   -  FREEBURG (2018)
 DP3006
 DP3006                         *CURRENT SURVEY CONTROL
 DP3006  ______________________________________________________________________
 DP3006* NAD 83(1986) POSITION- 38 25 19.65   (N) 089 58 58.87   (W)   HD_HELD1
 DP3006* NAVD 88 ORTHO HEIGHT -   139.162 (meters)      456.57  (feet) ADJUSTED
 DP3006  ______________________________________________________________________
 DP3006  GEOID HEIGHT    -        -30.380 (meters)                     GEOID18
 DP3006  DYNAMIC HEIGHT  -        139.073 (meters)      456.28  (feet) COMP
 DP3006  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 DP3006
 DP3006  VERT ORDER      -  SECOND    CLASS I
 DP3006
 DP3006.The horizontal coordinates were determined by differentially corrected
 DP3006.hand held GPS observations or other comparable positioning techniques
 DP3006.and have an estimated accuracy of +/- 3 meters.
 DP3006
 DP3006.The orthometric height was determined by differential leveling and
 DP3006.adjusted by the NATIONAL GEODETIC SURVEY
 DP3006.in July 2014.
 DP3006
 DP3006.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3006.GEOID18 height accuracy estimate available here.
 DP3006
 DP3006.Click photographs - Photos may exist for this station.
 DP3006
 DP3006.The dynamic height is computed by dividing the NAVD 88
 DP3006.geopotential number by the normal gravity value computed on the
 DP3006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3006.degrees latitude (g = 980.6199 gals.).
 DP3006
 DP3006.The modeled gravity was interpolated from observed gravity values.
 DP3006
 DP3006;                    North         East    Units  Estimated Accuracy
 DP3006;SPC IL W     -   194,839.1     716,036.4     MT  (+/- 3 meters HH1 GPS) 
 DP3006
 DP3006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3958056867(NAD 83)
 DP3006
 DP3006                          SUPERSEDED SURVEY CONTROL
 DP3006
 DP3006.No superseded survey control is available for this station.
 DP3006
 DP3006_MARKER: F = FLANGE-ENCASED ROD
 DP3006_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3006_STAMPING: UM 102 2013
 DP3006_MARK LOGO: UIL
 DP3006_PROJECTION: FLUSH
 DP3006_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3006_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3006+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2019
 DP3006_ROD/PIPE-DEPTH: 9.8 meters
 DP3006_SLEEVE-DEPTH  : 0.9 meters
 DP3006
 DP3006  HISTORY     - Date     Condition        Report By
 DP3006  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3006  HISTORY     - 20190709 GOOD             ILDT
 DP3006
 DP3006                          STATION DESCRIPTION
 DP3006
 DP3006'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3006'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST-SOUTHEAST OF
 DP3006'MILLSTADT, 5.4 MI (8.7 KM) NORTHEAST OF PADERBORN AND 3.8 MI (6.1 KM)
 DP3006'WEST OF FREEBURG.
 DP3006'
 DP3006'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3006'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO SOUTH
 DP3006'ON STATE HIGHWAY 159 (ILLINOIS STREET) FOR 7.5 MI (12.1 KM) TO DOUGLAS
 DP3006'ROAD, CONTINUE SOUTH ON STATE HIGHWAY 159 FOR 0.2 MI (0.3 KM) TO THE
 DP3006'STATION ON THE LEFT.
 DP3006'
 DP3006'THE STATION IS LOCATED 26 FT (7.9 M) SOUTHEAST OF THE CENTERLINE OF
 DP3006'STATE HIGHWAY 159, 13 FT (4.0 M) EAST OF THE NORTH END OF A GUARD RAIL
 DP3006'AND 28 FT (8.5 M) NORTHEAST OF A STOP LIGHT WARNING SIGN.
 DP3006'
 DP3006'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3006'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3006'IN IDENTIFICATION.
 DP3006
 DP3006                          STATION RECOVERY (2019)
 DP3006
 DP3006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3007 ***********************************************************************
 DP3007  DESIGNATION -  UM 103
 DP3007  PID         -  DP3007
 DP3007  STATE/COUNTY-  IL/ST CLAIR
 DP3007  COUNTRY     -  US
 DP3007  USGS QUAD   -  FREEBURG (2018)
 DP3007
 DP3007                         *CURRENT SURVEY CONTROL
 DP3007  ______________________________________________________________________
 DP3007* NAD 83(1986) POSITION- 38 26 15.8    (N) 089 58 58.6    (W)   HD_HELD2
 DP3007* NAVD 88 ORTHO HEIGHT -   145.057 (meters)      475.91  (feet) ADJUSTED
 DP3007  ______________________________________________________________________
 DP3007  GEOID HEIGHT    -        -30.414 (meters)                     GEOID18
 DP3007  DYNAMIC HEIGHT  -        144.964 (meters)      475.60  (feet) COMP
 DP3007  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 DP3007
 DP3007  VERT ORDER      -  SECOND    CLASS I
 DP3007
 DP3007.The horizontal coordinates were established by autonomous hand held GPS
 DP3007.observations and have an estimated accuracy of +/- 10 meters.
 DP3007
 DP3007.The orthometric height was determined by differential leveling and
 DP3007.adjusted by the NATIONAL GEODETIC SURVEY
 DP3007.in July 2014.
 DP3007
 DP3007.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3007.GEOID18 height accuracy estimate available here.
 DP3007
 DP3007.Click photographs - Photos may exist for this station.
 DP3007
 DP3007.The dynamic height is computed by dividing the NAVD 88
 DP3007.geopotential number by the normal gravity value computed on the
 DP3007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3007.degrees latitude (g = 980.6199 gals.).
 DP3007
 DP3007.The modeled gravity was interpolated from observed gravity values.
 DP3007
 DP3007;                    North         East    Units  Estimated Accuracy
 DP3007;SPC IL W     -   196,570.      716,039.      MT  (+/- 10 meters HH2 GPS)
 DP3007
 DP3007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3964258598(NAD 83)
 DP3007
 DP3007                          SUPERSEDED SURVEY CONTROL
 DP3007
 DP3007.No superseded survey control is available for this station.
 DP3007
 DP3007_MARKER: F = FLANGE-ENCASED ROD
 DP3007_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3007_STAMPING: UM 103 2013
 DP3007_MARK LOGO: UIL
 DP3007_PROJECTION: FLUSH
 DP3007_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3007_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3007+STABILITY: POSITION/ELEVATION WELL
 DP3007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3007+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3007_ROD/PIPE-DEPTH: 6.1 meters
 DP3007_SLEEVE-DEPTH  : 0.9 meters
 DP3007
 DP3007  HISTORY     - Date     Condition        Report By
 DP3007  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3007
 DP3007                          STATION DESCRIPTION
 DP3007
 DP3007'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3007'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHEAST OF
 DP3007'PADERBORN, 6.1 MI (9.8 KM) EAST-SOUTHEAST OF MILLSTADT AND 3.8 MI (6.1
 DP3007'KM) WEST OF FREEBURG.
 DP3007'
 DP3007'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3007'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO SOUTH
 DP3007'ON STATE HIGHWAY 159 (ILLINOIS STREET) FOR 6.0 MI (9.7 KM) TO SCHMIDT
 DP3007'ROAD, CONTINUE SOUTH ON STATE HIGHWAY 159 FOR 0.6 MI (1.0 KM) TO THE
 DP3007'STATION ON THE LEFT.
 DP3007'
 DP3007'THE STATION IS LOCATED 34 FT (10.4 M) EAST OF STATE HIGHWAY 159, 12 FT
 DP3007'(3.7 M) WEST OF A FENCE AND 25 FT (7.6 M) SOUTH OF THE CENTERLINE OF
 DP3007'PRIVATE ENTRANCE '3522 STATE HIGHWAY 159'.
 DP3007'
 DP3007'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3007'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3007'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3008 ***********************************************************************
 DP3008  DESIGNATION -  UM 104
 DP3008  PID         -  DP3008
 DP3008  STATE/COUNTY-  IL/ST CLAIR
 DP3008  COUNTRY     -  US
 DP3008  USGS QUAD   -  FREEBURG (2018)
 DP3008
 DP3008                         *CURRENT SURVEY CONTROL
 DP3008  ______________________________________________________________________
 DP3008* NAD 83(1986) POSITION- 38 27 08.10   (N) 089 58 59.27   (W)   HD_HELD1
 DP3008* NAVD 88 ORTHO HEIGHT -   141.528 (meters)      464.33  (feet) ADJUSTED
 DP3008  ______________________________________________________________________
 DP3008  GEOID HEIGHT    -        -30.447 (meters)                     GEOID18
 DP3008  DYNAMIC HEIGHT  -        141.438 (meters)      464.03  (feet) COMP
 DP3008  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 DP3008
 DP3008  VERT ORDER      -  SECOND    CLASS I
 DP3008
 DP3008.The horizontal coordinates were determined by differentially corrected
 DP3008.hand held GPS observations or other comparable positioning techniques
 DP3008.and have an estimated accuracy of +/- 3 meters.
 DP3008
 DP3008.The orthometric height was determined by differential leveling and
 DP3008.adjusted by the NATIONAL GEODETIC SURVEY
 DP3008.in July 2014.
 DP3008
 DP3008.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3008.GEOID18 height accuracy estimate available here.
 DP3008
 DP3008.Click photographs - Photos may exist for this station.
 DP3008
 DP3008.The dynamic height is computed by dividing the NAVD 88
 DP3008.geopotential number by the normal gravity value computed on the
 DP3008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3008.degrees latitude (g = 980.6199 gals.).
 DP3008
 DP3008.The modeled gravity was interpolated from observed gravity values.
 DP3008
 DP3008;                    North         East    Units  Estimated Accuracy
 DP3008;SPC IL W     -   198,182.9     716,020.0     MT  (+/- 3 meters HH1 GPS) 
 DP3008
 DP3008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3967860211(NAD 83)
 DP3008
 DP3008                          SUPERSEDED SURVEY CONTROL
 DP3008
 DP3008.No superseded survey control is available for this station.
 DP3008
 DP3008_MARKER: F = FLANGE-ENCASED ROD
 DP3008_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3008_STAMPING: UM 104 2013
 DP3008_MARK LOGO: UIL
 DP3008_PROJECTION: FLUSH
 DP3008_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3008_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3008+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2019
 DP3008_ROD/PIPE-DEPTH: 7.3 meters
 DP3008_SLEEVE-DEPTH  : 0.9 meters
 DP3008
 DP3008  HISTORY     - Date     Condition        Report By
 DP3008  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3008  HISTORY     - 20190708 GOOD             ILDT
 DP3008
 DP3008                          STATION DESCRIPTION
 DP3008
 DP3008'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3008'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTH-NORTHEAST OF
 DP3008'PADERBORN, 5.9 MI (9.5 KM) EAST OF MILLSTADT AND 4.1 MI (6.6 KM)
 DP3008'WEST-NORTHWEST OF FREEBURG.
 DP3008'
 DP3008'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3008'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO SOUTH
 DP3008'ON STATE HIGHWAY 159 (ILLINOIS STREET) FOR 5.0 MI (8.0 KM) TO OBSTWEG
 DP3008'DRIVE, CONTINUE SOUTH ON STATE HIGHWAY 159 FOR 0.6 MI (1.0 KM) TO THE
 DP3008'STATION ON THE LEFT.
 DP3008'
 DP3008'THE STATION IS LOCATED 40 FT (12.2 M) EAST OF THE CENTERLINE OF STATE
 DP3008'HIGHWAY 159, 22 FT (6.7 M) WEST OF A FIELD EDGE AND 184 FT (56.1 M)
 DP3008'SOUTH OF THE CENTER OF PRIVATE ENTRANCE '8146 STATE HIGHWAY 159'.
 DP3008'
 DP3008'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3008'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3008'IN IDENTIFICATION.
 DP3008
 DP3008                          STATION RECOVERY (2019)
 DP3008
 DP3008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3008'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3009 ***********************************************************************
 DP3009  DESIGNATION -  UM 105
 DP3009  PID         -  DP3009
 DP3009  STATE/COUNTY-  IL/ST CLAIR
 DP3009  COUNTRY     -  US
 DP3009  USGS QUAD   -  FREEBURG (2018)
 DP3009
 DP3009                         *CURRENT SURVEY CONTROL
 DP3009  ______________________________________________________________________
 DP3009* NAD 83(1986) POSITION- 38 28 04.64   (N) 089 58 59.44   (W)   HD_HELD1
 DP3009* NAVD 88 ORTHO HEIGHT -   144.096 (meters)      472.76  (feet) ADJUSTED
 DP3009  ______________________________________________________________________
 DP3009  GEOID HEIGHT    -        -30.483 (meters)                     GEOID18
 DP3009  DYNAMIC HEIGHT  -        144.004 (meters)      472.45  (feet) COMP
 DP3009  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 DP3009
 DP3009  VERT ORDER      -  SECOND    CLASS I
 DP3009
 DP3009.The horizontal coordinates were determined by differentially corrected
 DP3009.hand held GPS observations or other comparable positioning techniques
 DP3009.and have an estimated accuracy of +/- 3 meters.
 DP3009
 DP3009.The orthometric height was determined by differential leveling and
 DP3009.adjusted by the NATIONAL GEODETIC SURVEY
 DP3009.in July 2014.
 DP3009
 DP3009.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3009.GEOID18 height accuracy estimate available here.
 DP3009
 DP3009.Click photographs - Photos may exist for this station.
 DP3009
 DP3009.The dynamic height is computed by dividing the NAVD 88
 DP3009.geopotential number by the normal gravity value computed on the
 DP3009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3009.degrees latitude (g = 980.6199 gals.).
 DP3009
 DP3009.The modeled gravity was interpolated from observed gravity values.
 DP3009
 DP3009;                    North         East    Units  Estimated Accuracy
 DP3009;SPC IL W     -   199,926.2     716,012.4     MT  (+/- 3 meters HH1 GPS) 
 DP3009
 DP3009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3973161954(NAD 83)
 DP3009
 DP3009                          SUPERSEDED SURVEY CONTROL
 DP3009
 DP3009.No superseded survey control is available for this station.
 DP3009
 DP3009_MARKER: F = FLANGE-ENCASED ROD
 DP3009_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3009_STAMPING: UM 105 2013
 DP3009_MARK LOGO: UIL
 DP3009_PROJECTION: FLUSH
 DP3009_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3009_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3009+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2019
 DP3009_ROD/PIPE-DEPTH: 8.5 meters
 DP3009_SLEEVE-DEPTH  : 0.9 meters
 DP3009
 DP3009  HISTORY     - Date     Condition        Report By
 DP3009  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3009  HISTORY     - 20190627 GOOD             ILDT
 DP3009
 DP3009                          STATION DESCRIPTION
 DP3009
 DP3009'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3009'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) NORTH-NORTHEAST OF
 DP3009'PADERBORN, 5.9 MI (9.5 KM) EAST OF MILLSTADT AND 4.7 MI (7.6 KM)
 DP3009'NORTHWEST OF FREEBURG.
 DP3009'
 DP3009'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3009'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO SOUTH
 DP3009'ON STATE HIGHWAY 159 (ILLINOIS STREET) FOR 4.2 MI (6.8 KM) TO MULLIGAN
 DP3009'LANE, CONTINUE SOUTH ON STATE HIGHWAY 159 FOR 0.3 MI (0.5 KM) TO THE
 DP3009'STATION ON THE LEFT.
 DP3009'
 DP3009'THE STATION IS LOCATED 33 FT (10.1 M) EAST OF THE CENTERLINE OF STATE
 DP3009'HIGHWAY 159, 8 FT (2.4 M) WEST OF A FIELD EDGE AND 30 FT (9.1 M) SOUTH
 DP3009'OF A 'WARNING BURIED GAS LINE' SIGN.
 DP3009'
 DP3009'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3009'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3009'IN IDENTIFICATION.
 DP3009
 DP3009                          STATION RECOVERY (2019)
 DP3009
 DP3009'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3010 ***********************************************************************
 DP3010  DESIGNATION -  UM 106
 DP3010  PID         -  DP3010
 DP3010  STATE/COUNTY-  IL/ST CLAIR
 DP3010  COUNTRY     -  US
 DP3010  USGS QUAD   -  FREEBURG (2018)
 DP3010
 DP3010                         *CURRENT SURVEY CONTROL
 DP3010  ______________________________________________________________________
 DP3010* NAD 83(1986) POSITION- 38 28 59.48   (N) 089 59 00.70   (W)   HD_HELD1
 DP3010* NAVD 88 ORTHO HEIGHT -   151.296 (meters)      496.38  (feet) ADJUSTED
 DP3010  ______________________________________________________________________
 DP3010  GEOID HEIGHT    -        -30.517 (meters)                     GEOID18
 DP3010  DYNAMIC HEIGHT  -        151.200 (meters)      496.06  (feet) COMP
 DP3010  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 DP3010
 DP3010  VERT ORDER      -  SECOND    CLASS I
 DP3010
 DP3010.The horizontal coordinates were determined by differentially corrected
 DP3010.hand held GPS observations or other comparable positioning techniques
 DP3010.and have an estimated accuracy of +/- 3 meters.
 DP3010
 DP3010.The orthometric height was determined by differential leveling and
 DP3010.adjusted by the NATIONAL GEODETIC SURVEY
 DP3010.in July 2014.
 DP3010
 DP3010.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3010.GEOID18 height accuracy estimate available here.
 DP3010
 DP3010.Click photographs - Photos may exist for this station.
 DP3010
 DP3010.The dynamic height is computed by dividing the NAVD 88
 DP3010.geopotential number by the normal gravity value computed on the
 DP3010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3010.degrees latitude (g = 980.6199 gals.).
 DP3010
 DP3010.The modeled gravity was interpolated from observed gravity values.
 DP3010
 DP3010;                    North         East    Units  Estimated Accuracy
 DP3010;SPC IL W     -   201,617.1     715,978.5     MT  (+/- 3 meters HH1 GPS) 
 DP3010
 DP3010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3975563646(NAD 83)
 DP3010
 DP3010                          SUPERSEDED SURVEY CONTROL
 DP3010
 DP3010.No superseded survey control is available for this station.
 DP3010
 DP3010_MARKER: F = FLANGE-ENCASED ROD
 DP3010_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3010_STAMPING: UM 106 2013
 DP3010_MARK LOGO: UIL
 DP3010_PROJECTION: FLUSH
 DP3010_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3010+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2019
 DP3010_ROD/PIPE-DEPTH: 9.8 meters
 DP3010_SLEEVE-DEPTH  : 0.9 meters
 DP3010
 DP3010  HISTORY     - Date     Condition        Report By
 DP3010  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3010  HISTORY     - 20190627 GOOD             ILDT
 DP3010
 DP3010                          STATION DESCRIPTION
 DP3010
 DP3010'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3010'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF
 DP3010'O'FALLON, 6.1 MI (9.8 KM) EAST-NORTHEAST OF MILLSTADT AND 5.4 MI (8.7
 DP3010'KM) NORTHWEST OF FREEBURG.
 DP3010'
 DP3010'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3010'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO SOUTH
 DP3010'ON STATE HIGHWAY 159 (ILLINOIS STREET) FOR 3.4 MI (5.5 KM) TO BIVER
 DP3010'LANE, CONTINUE SOUTH ON STATE HIGHWAY 159 FOR 0.1 MI (0.2 KM) TO THE
 DP3010'STATION ON THE LEFT.
 DP3010'
 DP3010'THE STATION IS LOCATED 31 FT (9.4 M) EAST OF THE CENTERLINE OF STATE
 DP3010'HIGHWAY 159, 25 FT (7.6 M) SOUTH OF A CONCRETE 'RIGHT OF WAY' MARKER
 DP3010'AND 45 FT (13.7 M) NORTH OF THE EXTENDED CENTERLINE OF PRIVATE
 DP3010'ENTRANCE '2407 STATE HIGHWAY 159'.
 DP3010'
 DP3010'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3010'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3010'IN IDENTIFICATION.
 DP3010
 DP3010                          STATION RECOVERY (2019)
 DP3010
 DP3010'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3011 ***********************************************************************
 DP3011  DESIGNATION -  UM 107
 DP3011  PID         -  DP3011
 DP3011  STATE/COUNTY-  IL/ST CLAIR
 DP3011  COUNTRY     -  US
 DP3011  USGS QUAD   -  FREEBURG (2018)
 DP3011
 DP3011                         *CURRENT SURVEY CONTROL
 DP3011  ______________________________________________________________________
 DP3011* NAD 83(1986) POSITION- 38 29 48.1    (N) 089 59 02.3    (W)   HD_HELD2
 DP3011* NAVD 88 ORTHO HEIGHT -   152.012 (meters)      498.73  (feet) ADJUSTED
 DP3011  ______________________________________________________________________
 DP3011  GEOID HEIGHT    -        -30.549 (meters)                     GEOID18
 DP3011  DYNAMIC HEIGHT  -        151.915 (meters)      498.41  (feet) COMP
 DP3011  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 DP3011
 DP3011  VERT ORDER      -  SECOND    CLASS I
 DP3011
 DP3011.The horizontal coordinates were established by autonomous hand held GPS
 DP3011.observations and have an estimated accuracy of +/- 10 meters.
 DP3011
 DP3011.The orthometric height was determined by differential leveling and
 DP3011.adjusted by the NATIONAL GEODETIC SURVEY
 DP3011.in July 2014.
 DP3011
 DP3011.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3011.GEOID18 height accuracy estimate available here.
 DP3011
 DP3011.Click photographs - Photos may exist for this station.
 DP3011
 DP3011.The dynamic height is computed by dividing the NAVD 88
 DP3011.geopotential number by the normal gravity value computed on the
 DP3011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3011.degrees latitude (g = 980.6199 gals.).
 DP3011
 DP3011.The modeled gravity was interpolated from observed gravity values.
 DP3011
 DP3011;                    North         East    Units  Estimated Accuracy
 DP3011;SPC IL W     -   203,116.      715,937.      MT  (+/- 10 meters HH2 GPS)
 DP3011
 DP3011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3976565146(NAD 83)
 DP3011
 DP3011                          SUPERSEDED SURVEY CONTROL
 DP3011
 DP3011.No superseded survey control is available for this station.
 DP3011
 DP3011_MARKER: F = FLANGE-ENCASED ROD
 DP3011_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3011_STAMPING: UM 107 2013
 DP3011_MARK LOGO: UIL
 DP3011_PROJECTION: RECESSED
 DP3011_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3011_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3011+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2018
 DP3011_ROD/PIPE-DEPTH: 6.4 meters
 DP3011_SLEEVE-DEPTH  : 0.9 meters
 DP3011
 DP3011  HISTORY     - Date     Condition        Report By
 DP3011  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3011  HISTORY     - 20140404 GOOD             AMESC
 DP3011  HISTORY     - 20180706 GOOD             ILDT
 DP3011
 DP3011                          STATION DESCRIPTION
 DP3011
 DP3011'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3011'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH-SOUTHWEST OF
 DP3011'O'FALLON, 6.3 MI (10.1 KM) EAST-NORTHEAST OF MILLSTADT AND 6.1 MI (9.8
 DP3011'KM) NORTHWEST OF FREEBURG.
 DP3011'
 DP3011'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3011'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO SOUTH
 DP3011'ON STATE HIGHWAY 159 (ILLINOIS STREET) FOR 2.6 MI (4.2 KM) TO TAFT
 DP3011'STREET AND THE STATION ON THE RIGHT.
 DP3011'
 DP3011'THE STATION IS LOCATED 51 FT (15.5 M) WEST OF THE CENTERLINE OF STATE
 DP3011'HIGHWAY 159, 19 FT (5.8 M) EAST OF THE CENTERLINE OF TAFT STREET AND
 DP3011'87 FT (26.5 M) NORTH OF A POWER SUBSTATION.
 DP3011'
 DP3011'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3011'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3011'IN IDENTIFICATION.
 DP3011
 DP3011                          STATION RECOVERY (2014)
 DP3011
 DP3011'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP3011'RECOVERED AS DESCRIBED.
 DP3011
 DP3011                          STATION RECOVERY (2018)
 DP3011
 DP3011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 DP3011'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3012 ***********************************************************************
 DP3012  DESIGNATION -  UM 108
 DP3012  PID         -  DP3012
 DP3012  STATE/COUNTY-  IL/ST CLAIR
 DP3012  COUNTRY     -  US
 DP3012  USGS QUAD   -  O'FALLON (2018)
 DP3012
 DP3012                         *CURRENT SURVEY CONTROL
 DP3012  ______________________________________________________________________
 DP3012* NAD 83(1986) POSITION- 38 30 28.43   (N) 089 59 05.41   (W)   HD_HELD1
 DP3012* NAVD 88 ORTHO HEIGHT -   146.611 (meters)      481.01  (feet) ADJUSTED
 DP3012  ______________________________________________________________________
 DP3012  GEOID HEIGHT    -        -30.574 (meters)                     GEOID18
 DP3012  DYNAMIC HEIGHT  -        146.517 (meters)      480.70  (feet) COMP
 DP3012  MODELED GRAVITY -    979,985.5   (mgal)                       NAVD 88
 DP3012
 DP3012  VERT ORDER      -  SECOND    CLASS I
 DP3012
 DP3012.The horizontal coordinates were determined by differentially corrected
 DP3012.hand held GPS observations or other comparable positioning techniques
 DP3012.and have an estimated accuracy of +/- 3 meters.
 DP3012
 DP3012.The orthometric height was determined by differential leveling and
 DP3012.adjusted by the NATIONAL GEODETIC SURVEY
 DP3012.in July 2014.
 DP3012
 DP3012.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3012.GEOID18 height accuracy estimate available here.
 DP3012
 DP3012.Click photographs - Photos may exist for this station.
 DP3012
 DP3012.The dynamic height is computed by dividing the NAVD 88
 DP3012.geopotential number by the normal gravity value computed on the
 DP3012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3012.degrees latitude (g = 980.6199 gals.).
 DP3012
 DP3012.The modeled gravity was interpolated from observed gravity values.
 DP3012
 DP3012;                    North         East    Units  Estimated Accuracy
 DP3012;SPC IL W     -   204,359.4     715,858.9     MT  (+/- 3 meters HH1 GPS) 
 DP3012
 DP3012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3973066392(NAD 83)
 DP3012
 DP3012                          SUPERSEDED SURVEY CONTROL
 DP3012
 DP3012.No superseded survey control is available for this station.
 DP3012
 DP3012_MARKER: F = FLANGE-ENCASED ROD
 DP3012_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3012_STAMPING: UM 108 2013
 DP3012_MARK LOGO: UIL
 DP3012_PROJECTION: RECESSED 120 CENTIMETERS
 DP3012_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3012_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3012+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2019
 DP3012_ROD/PIPE-DEPTH: 7.3 meters
 DP3012_SLEEVE-DEPTH  : 0.9 meters
 DP3012
 DP3012  HISTORY     - Date     Condition        Report By
 DP3012  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3012  HISTORY     - 20140404 GOOD             AMESC
 DP3012  HISTORY     - 20190620 GOOD             ILDT
 DP3012
 DP3012                          STATION DESCRIPTION
 DP3012
 DP3012'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3012'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHWEST OF O'FALLON,
 DP3012'6.8 MI (10.9 KM) NORTHWEST OF FREEBURG AND 6.6 MI (10.6 KM)
 DP3012'EAST-NORTHEAST OF MILLSTADT.
 DP3012'
 DP3012'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3012'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO SOUTH
 DP3012'ON STATE HIGHWAY 159 (ILLINOIS STREET) FOR 1.8 MI (2.9 KM) TO ADAMS
 DP3012'STREET AND THE STATION ON THE RIGHT.
 DP3012'
 DP3012'THE STATION IS LOCATED 149 FT (45.4 M) WEST OF THE EDGE OF PAVEMENT OF
 DP3012'STATE HIGHWAY 159, 22 FT (6.7 M) NORTH OF THE CENTERLINE OF ADAMS
 DP3012'STREET AND 27 FT (8.2 M) EAST OF THE CENTERLINE OF FIRST STREET.
 DP3012'
 DP3012'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3012'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3012'IN IDENTIFICATION.
 DP3012
 DP3012                          STATION RECOVERY (2014)
 DP3012
 DP3012'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 DP3012'RECOVERED AS DESCRIBED.
 DP3012
 DP3012                          STATION RECOVERY (2019)
 DP3012
 DP3012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3012'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR9026 ***********************************************************************
 DR9026  DESIGNATION -  UM 109 RESET
 DR9026  PID         -  DR9026
 DR9026  STATE/COUNTY-  IL/ST CLAIR
 DR9026  COUNTRY     -  US
 DR9026  USGS QUAD   -  O'FALLON (2018)
 DR9026
 DR9026                         *CURRENT SURVEY CONTROL
 DR9026  ______________________________________________________________________
 DR9026* NAD 83(1986) POSITION- 38 31 48.29   (N) 089 59 08.95   (W)   HD_HELD1
 DR9026* NAVD 88 ORTHO HEIGHT -   154.75  (meters)      507.7   (feet) RESET
 DR9026  ______________________________________________________________________
 DR9026  GEOID HEIGHT    -        -30.624 (meters)                     GEOID18
 DR9026  VERT ORDER      -  THIRD
 DR9026
 DR9026.The horizontal coordinates were determined by differentially corrected
 DR9026.hand held GPS observations or other comparable positioning techniques
 DR9026.and have an estimated accuracy of +/- 3 meters.
 DR9026
 DR9026.The orthometric height was computed from unverified reset data.
 DR9026
 DR9026.No vertical observational check was made to the station.
 DR9026
 DR9026.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR9026.GEOID18 height accuracy estimate available here.
 DR9026
 DR9026.Click photographs - Photos may exist for this station.
 DR9026
 DR9026;                    North         East    Units  Estimated Accuracy
 DR9026;SPC IL W     -   206,821.6     715,768.3     MT  (+/- 3 meters HH1 GPS) 
 DR9026
 DR9026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3972468857(NAD 83)
 DR9026
 DR9026                          SUPERSEDED SURVEY CONTROL
 DR9026
 DR9026.No superseded survey control is available for this station.
 DR9026
 DR9026_MARKER: DV = VERTICAL CONTROL DISK
 DR9026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DR9026_STAMPING: UM 109 RESET 2023
 DR9026_MARK LOGO: ILDT
 DR9026_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DR9026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR9026+STABILITY: SURFACE MOTION
 DR9026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR9026+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 DR9026
 DR9026  HISTORY     - Date     Condition        Report By
 DR9026  HISTORY     - 20230515 MONUMENTED       ILDT
 DR9026
 DR9026                          STATION DESCRIPTION
 DR9026
 DR9026'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (BJ)
 DR9026'THE STATION IS LOCATION 7.4 MI (11.9 KM) NORTHEAST OF MILLSTADT, 6.0
 DR9026'MI (9.7 KM) SOUTHEAST OF THE CITY OF FRENCH VILLAGE AND 5.9 MI
 DR9026'(9.5 KM) SOUTHWEST OF O'FALLON.
 DR9026'
 DR9026'TO REACH STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (NORTH
 DR9026'ILLINOIS STREET) WITH STATE HIGHWAY 161 (NORTH BELT WEST) IN SWANSEA,
 DR9026'IL.  GO SOUTH ON HIGHWAY 159 FOR 0.3 MI (0.5 KM) TO BOUL AVENUE.  TURN
 DR9026'RIGHT AND GO NORTHWEST ON BOUL AVENUE FOR 0.1 MI (0.2 KM).  STATION ON
 DR9026'THE LEFT, 89.4 FT (27.2 M) SOUTHWEST OF THE CENTERLINE OF BOUL AVENUE,
 DR9026'57.8 FT (17.6 M) NORTHWEST OF LIGHT POLE, 116.2 FT (35.4 M) SOUTHEAST
 DR9026'OF "STOP LIGHT AHEAD" SIGN, 261.5 FT (79.7 M) NORTHWEST OF LIGHT POLE
 DR9026'AND 45.4 FT (13.8 M) NORTHWEST OF FIRE HYDRANT.
 DR9026'
 DR9026'THE MONUMENT IS A STATE OF ILLINOIS DIVISION OF HIGHWAYS ALUMINUM DISK
 DR9026'SET IN 4 FT (1.2 M) DEEP CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3014 ***********************************************************************
 DP3014  DESIGNATION -  UM 110
 DP3014  PID         -  DP3014
 DP3014  STATE/COUNTY-  IL/ST CLAIR
 DP3014  COUNTRY     -  US
 DP3014  USGS QUAD   -  O'FALLON (2018)
 DP3014
 DP3014                         *CURRENT SURVEY CONTROL
 DP3014  ______________________________________________________________________
 DP3014* NAD 83(1986) POSITION- 38 32 28.10   (N) 089 59 44.34   (W)   HD_HELD1
 DP3014* NAVD 88 ORTHO HEIGHT -   171.875 (meters)      563.89  (feet) ADJUSTED
 DP3014  ______________________________________________________________________
 DP3014  GEOID HEIGHT    -        -30.654 (meters)                     GEOID18
 DP3014  DYNAMIC HEIGHT  -        171.765 (meters)      563.53  (feet) COMP
 DP3014  MODELED GRAVITY -    979,983.8   (mgal)                       NAVD 88
 DP3014
 DP3014  VERT ORDER      -  SECOND    CLASS I
 DP3014
 DP3014.The horizontal coordinates were determined by differentially corrected
 DP3014.hand held GPS observations or other comparable positioning techniques
 DP3014.and have an estimated accuracy of +/- 3 meters.
 DP3014
 DP3014.The orthometric height was determined by differential leveling and
 DP3014.adjusted by the NATIONAL GEODETIC SURVEY
 DP3014.in July 2014.
 DP3014
 DP3014.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3014.GEOID18 height accuracy estimate available here.
 DP3014
 DP3014.Click photographs - Photos may exist for this station.
 DP3014
 DP3014.The dynamic height is computed by dividing the NAVD 88
 DP3014.geopotential number by the normal gravity value computed on the
 DP3014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3014.degrees latitude (g = 980.6199 gals.).
 DP3014
 DP3014.The modeled gravity was interpolated from observed gravity values.
 DP3014
 DP3014;                    North         East    Units  Estimated Accuracy
 DP3014;SPC IL W     -   208,047.5     714,908.9     MT  (+/- 3 meters HH1 GPS) 
 DP3014
 DP3014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3890770113(NAD 83)
 DP3014
 DP3014                          SUPERSEDED SURVEY CONTROL
 DP3014
 DP3014.No superseded survey control is available for this station.
 DP3014
 DP3014_MARKER: F = FLANGE-ENCASED ROD
 DP3014_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3014_STAMPING: UM 110 2013
 DP3014_MARK LOGO: UIL
 DP3014_PROJECTION: FLUSH
 DP3014_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3014_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3014+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2018
 DP3014_ROD/PIPE-DEPTH: 9.8 meters
 DP3014_SLEEVE-DEPTH  : 0.9 meters
 DP3014
 DP3014  HISTORY     - Date     Condition        Report By
 DP3014  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3014  HISTORY     - 20151008 GOOD             GEOCAC
 DP3014  HISTORY     - 20180702 GOOD             ILDT
 DP3014
 DP3014                          STATION DESCRIPTION
 DP3014
 DP3014'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3014'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHEAST OF MILLSTADT,
 DP3014'5.8 MI (9.3 KM) SOUTHWEST OF O'FALLON AND 5.0 MI (8.0 KM) SOUTHEAST OF
 DP3014'FRENCH VILLAGE.
 DP3014'
 DP3014'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3014'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO
 DP3014'NORTHWEST ON STATE HIGHWAY 161 (BELT ROAD) FOR 0.9 MI (1.4 KM) TO THE
 DP3014'STATION ON THE RIGHT.
 DP3014'
 DP3014'THE STATION IS LOCATED 28 FT (8.5 M) NORTHEAST OF THE EDGE OF PAVEMENT
 DP3014'OF BOAL ROAD, 64 FT (19.5 M) NORTHWEST OF A UTILITY POLE AND 92 FT
 DP3014'(28.0 M) SOUTHWEST OF A 'COLLISION PLUS' SIGN.
 DP3014'
 DP3014'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3014'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3014'IN IDENTIFICATION.
 DP3014
 DP3014                          STATION RECOVERY (2015)
 DP3014
 DP3014'RECOVERY NOTE BY GEOCACHING 2015 (APC)
 DP3014''COLLISION PLUS' SIGN IS NOW SIGN FOR 'ABRA AUTO BODY AND GLASS' AND
 DP3014'IS APPARENTLY THE SAME STRUCTURE AT SAME DISTANCE FROM STATION BUT NOT
 DP3014'MEASURED.
 DP3014
 DP3014                          STATION RECOVERY (2018)
 DP3014
 DP3014'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 DP3014'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3015 ***********************************************************************
 DP3015  DESIGNATION -  UM 111
 DP3015  PID         -  DP3015
 DP3015  STATE/COUNTY-  IL/ST CLAIR
 DP3015  COUNTRY     -  US
 DP3015  USGS QUAD   -  FRENCH VILLAGE (2018)
 DP3015
 DP3015                         *CURRENT SURVEY CONTROL
 DP3015  ______________________________________________________________________
 DP3015* NAD 83(1986) POSITION- 38 33 04.50   (N) 090 00 41.56   (W)   HD_HELD1
 DP3015* NAVD 88 ORTHO HEIGHT -   177.437 (meters)      582.14  (feet) ADJUSTED
 DP3015  ______________________________________________________________________
 DP3015  GEOID HEIGHT    -        -30.688 (meters)                     GEOID18
 DP3015  DYNAMIC HEIGHT  -        177.323 (meters)      581.77  (feet) COMP
 DP3015  MODELED GRAVITY -    979,984.0   (mgal)                       NAVD 88
 DP3015
 DP3015  VERT ORDER      -  SECOND    CLASS I
 DP3015
 DP3015.The horizontal coordinates were determined by differentially corrected
 DP3015.hand held GPS observations or other comparable positioning techniques
 DP3015.and have an estimated accuracy of +/- 3 meters.
 DP3015
 DP3015.The orthometric height was determined by differential leveling and
 DP3015.adjusted by the NATIONAL GEODETIC SURVEY
 DP3015.in July 2014.
 DP3015
 DP3015.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3015.GEOID18 height accuracy estimate available here.
 DP3015
 DP3015.Click photographs - Photos may exist for this station.
 DP3015
 DP3015.The dynamic height is computed by dividing the NAVD 88
 DP3015.geopotential number by the normal gravity value computed on the
 DP3015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3015.degrees latitude (g = 980.6199 gals.).
 DP3015
 DP3015.The modeled gravity was interpolated from observed gravity values.
 DP3015
 DP3015;                    North         East    Units  Estimated Accuracy
 DP3015;SPC IL W     -   209,167.3     713,521.4     MT  (+/- 3 meters HH1 GPS) 
 DP3015
 DP3015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6042871215(NAD 83)
 DP3015
 DP3015                          SUPERSEDED SURVEY CONTROL
 DP3015
 DP3015.No superseded survey control is available for this station.
 DP3015
 DP3015_MARKER: F = FLANGE-ENCASED ROD
 DP3015_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3015_STAMPING: UM 111 2013
 DP3015_MARK LOGO: UIL
 DP3015_PROJECTION: FLUSH
 DP3015_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3015+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2019
 DP3015_ROD/PIPE-DEPTH: 11.6 meters
 DP3015_SLEEVE-DEPTH  : 0.9 meters
 DP3015
 DP3015  HISTORY     - Date     Condition        Report By
 DP3015  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3015  HISTORY     - 20151008 GOOD             GEOCAC
 DP3015  HISTORY     - 20190625 GOOD             ILDT
 DP3015
 DP3015                          STATION DESCRIPTION
 DP3015
 DP3015'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3015'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHEAST OF MILLSTADT,
 DP3015'6.1 MI (9.8 KM) WEST-SOUTHWEST OF O'FALLON AND 4.0 MI (6.4 KM)
 DP3015'SOUTH-SOUTHEAST OF FRENCH VILLAGE.
 DP3015'
 DP3015'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3015'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO
 DP3015'NORTHWEST ON STATE HIGHWAY 161 (BELT ROAD) FOR 2.0 MI (3.2 KM) TO
 DP3015'ROYAL HEIGHTS ROAD AND THE STATION ON THE RIGHT.
 DP3015'
 DP3015'THE STATION IS LOCATED 23 FT (7.0 M) NORTHEAST OF THE EDGE OF PAVEMENT
 DP3015'OF STATE HIGHWAY 161, 3 FT (0.9 M) SOUTHWEST OF A CONCRETE 'RIGHT OF
 DP3015'WAY' MARKER AND 61 FT (18.6 M) NORTHWEST OF A STOP LIGHT POLE.
 DP3015'
 DP3015'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3015'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3015'IN IDENTIFICATION.
 DP3015
 DP3015                          STATION RECOVERY (2015)
 DP3015
 DP3015'RECOVERY NOTE BY GEOCACHING 2015 (APC)
 DP3015'FOUND GENERALLY AS DESCRIBED ON GROUNDS OF FIRST UNITED PRESBYTERIAN
 DP3015'CHURCH AND APPROXIMATELY.  15 FT (4.6 M) SOUTH-SOUTHWEST OF A BRICK
 DP3015'CHURCH SIGN.
 DP3015
 DP3015                          STATION RECOVERY (2019)
 DP3015
 DP3015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3016 ***********************************************************************
 DP3016  DESIGNATION -  UM 112
 DP3016  PID         -  DP3016
 DP3016  STATE/COUNTY-  IL/ST CLAIR
 DP3016  COUNTRY     -  US
 DP3016  USGS QUAD   -  FRENCH VILLAGE (2018)
 DP3016
 DP3016                         *CURRENT SURVEY CONTROL
 DP3016  ______________________________________________________________________
 DP3016* NAD 83(1986) POSITION- 38 33 34.75   (N) 090 01 20.61   (W)   HD_HELD1
 DP3016* NAVD 88 ORTHO HEIGHT -   173.634 (meters)      569.66  (feet) ADJUSTED
 DP3016  ______________________________________________________________________
 DP3016  GEOID HEIGHT    -        -30.718 (meters)                     GEOID18
 DP3016  DYNAMIC HEIGHT  -        173.522 (meters)      569.30  (feet) COMP
 DP3016  MODELED GRAVITY -    979,984.7   (mgal)                       NAVD 88
 DP3016
 DP3016  VERT ORDER      -  SECOND    CLASS I
 DP3016
 DP3016.The horizontal coordinates were determined by differentially corrected
 DP3016.hand held GPS observations or other comparable positioning techniques
 DP3016.and have an estimated accuracy of +/- 3 meters.
 DP3016
 DP3016.The orthometric height was determined by differential leveling and
 DP3016.adjusted by the NATIONAL GEODETIC SURVEY
 DP3016.in July 2014.
 DP3016
 DP3016.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3016.GEOID18 height accuracy estimate available here.
 DP3016
 DP3016.Click photographs - Photos may exist for this station.
 DP3016
 DP3016.The dynamic height is computed by dividing the NAVD 88
 DP3016.geopotential number by the normal gravity value computed on the
 DP3016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3016.degrees latitude (g = 980.6199 gals.).
 DP3016
 DP3016.The modeled gravity was interpolated from observed gravity values.
 DP3016
 DP3016;                    North         East    Units  Estimated Accuracy
 DP3016;SPC IL W     -   210,098.5     712,574.4     MT  (+/- 3 meters HH1 GPS) 
 DP3016
 DP3016_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5945372117(NAD 83)
 DP3016
 DP3016                          SUPERSEDED SURVEY CONTROL
 DP3016
 DP3016.No superseded survey control is available for this station.
 DP3016
 DP3016_MARKER: F = FLANGE-ENCASED ROD
 DP3016_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3016_STAMPING: UM 112 2013
 DP3016_MARK LOGO: UIL
 DP3016_PROJECTION: FLUSH
 DP3016_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3016_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3016+STABILITY: POSITION/ELEVATION WELL
 DP3016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3016+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 DP3016_ROD/PIPE-DEPTH: 11.6 meters
 DP3016_SLEEVE-DEPTH  : 0.9 meters
 DP3016
 DP3016  HISTORY     - Date     Condition        Report By
 DP3016  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3016  HISTORY     - 20151008 GOOD             GEOCAC
 DP3016
 DP3016                          STATION DESCRIPTION
 DP3016
 DP3016'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3016'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DP3016'MILLSTADT, 6.4 MI (10.3 KM) WEST-SOUTHWEST OF O'FALLON AND 3.2 MI (5.1
 DP3016'KM) SOUTH-SOUTHEAST OF FRENCH VILLAGE.
 DP3016'
 DP3016'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3016'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO
 DP3016'NORTHWEST ON STATE HIGHWAY 161 (BELT ROAD) FOR 2.5 MI (4.0 KM) TO
 DP3016'FLANAGAN DRIVE, CONTINUE NORTHWEST ON STATE HIGHWAY 161 (BELT ROAD)
 DP3016'FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP3016'
 DP3016'THE STATION IS LOCATED 32 FT (9.8 M) NORTHEAST OF THE EDGE OF PAVEMENT
 DP3016'OF STATE HIGHWAY 161, 16 FT (4.9 M) WEST OF A UTILITY POLE, 178 FT
 DP3016'(54.3 M) NORTHWEST OF PRIVATE ENTRANCE '5805 STATE HIGHWAY 161' AND
 DP3016'200 FT (61.0 M) SOUTHEAST OF THE PRIVATE ENTRANCE '5821 STATE HIGHWAY
 DP3016'161'.
 DP3016'
 DP3016'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3016'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3016'IN IDENTIFICATION.
 DP3016
 DP3016                          STATION RECOVERY (2015)
 DP3016
 DP3016'RECOVERY NOTE BY GEOCACHING 2015 (APC)
 DP3016'FOUND GENERALLY AS DESCRIBED IN FRONT OF KELLY'S LIMOUSINE SERVICE
 DP3016'BUILDING AT STREET NUMBER 5805.  UTILITY POLE NOTED IN 2013
 DP3016'DESCRIPTION IS TAGGED NUMBER 2913111.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3017 ***********************************************************************
 DP3017  DESIGNATION -  UM 113
 DP3017  PID         -  DP3017
 DP3017  STATE/COUNTY-  IL/ST CLAIR
 DP3017  COUNTRY     -  US
 DP3017  USGS QUAD   -  FRENCH VILLAGE (2018)
 DP3017
 DP3017                         *CURRENT SURVEY CONTROL
 DP3017  ______________________________________________________________________
 DP3017* NAD 83(1986) POSITION- 38 33 45.35   (N) 090 01 43.37   (W)   HD_HELD1
 DP3017* NAVD 88 ORTHO HEIGHT -   153.765 (meters)      504.48  (feet) ADJUSTED
 DP3017  ______________________________________________________________________
 DP3017  GEOID HEIGHT    -        -30.730 (meters)                     GEOID18
 DP3017  DYNAMIC HEIGHT  -        153.666 (meters)      504.15  (feet) COMP
 DP3017  MODELED GRAVITY -    979,985.8   (mgal)                       NAVD 88
 DP3017
 DP3017  VERT ORDER      -  SECOND    CLASS I
 DP3017
 DP3017.The horizontal coordinates were determined by differentially corrected
 DP3017.hand held GPS observations or other comparable positioning techniques
 DP3017.and have an estimated accuracy of +/- 3 meters.
 DP3017
 DP3017.The orthometric height was determined by differential leveling and
 DP3017.adjusted by the NATIONAL GEODETIC SURVEY
 DP3017.in July 2014.
 DP3017
 DP3017.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3017.GEOID18 height accuracy estimate available here.
 DP3017
 DP3017.Click photographs - Photos may exist for this station.
 DP3017
 DP3017.The dynamic height is computed by dividing the NAVD 88
 DP3017.geopotential number by the normal gravity value computed on the
 DP3017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3017.degrees latitude (g = 980.6199 gals.).
 DP3017
 DP3017.The modeled gravity was interpolated from observed gravity values.
 DP3017
 DP3017;                    North         East    Units  Estimated Accuracy
 DP3017;SPC IL W     -   210,424.5     712,022.9     MT  (+/- 3 meters HH1 GPS) 
 DP3017
 DP3017_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5889172426(NAD 83)
 DP3017
 DP3017                          SUPERSEDED SURVEY CONTROL
 DP3017
 DP3017.No superseded survey control is available for this station.
 DP3017
 DP3017_MARKER: F = FLANGE-ENCASED ROD
 DP3017_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3017_STAMPING: UM 113 2013
 DP3017_MARK LOGO: UIL
 DP3017_PROJECTION: FLUSH
 DP3017_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3017_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3017+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2019
 DP3017_ROD/PIPE-DEPTH: 9.8 meters
 DP3017_SLEEVE-DEPTH  : 0.9 meters
 DP3017
 DP3017  HISTORY     - Date     Condition        Report By
 DP3017  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3017  HISTORY     - 20190625 GOOD             ILDT
 DP3017
 DP3017                          STATION DESCRIPTION
 DP3017
 DP3017'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3017'THE STATION IS LOCATED ABOUT 7.8 MI (12.5 KM) NORTH-NORTHEAST OF
 DP3017'MILLSTADT, 6.7 MI (10.8 KM) WEST-SOUTHWEST OF O'FALLON AND 2.8 MI (4.6
 DP3017'KM) SOUTH-SOUTHEAST OF FRENCH VILLAGE.
 DP3017'
 DP3017'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3017'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO
 DP3017'NORTHWEST ON STATE HIGHWAY 161 (BELT ROAD) FOR 3.2 MI (5.1 KM) TO
 DP3017'DUTCH HOLLOW ROAD AND TO THE STATION ON THE RIGHT.
 DP3017'
 DP3017'THE STATION IS LOCATED 23 FT (7.0 M) EAST OF THE CENTERLINE OF DUTCH
 DP3017'HOLLOW ROAD, 5 FT (1.5 M) NORTHEAST OF A GUARD RAIL, AND 193 FT (58.8
 DP3017'M) NORTHWEST OF A 'DO NOT ENTER' SIGN.
 DP3017'
 DP3017'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3017'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3017'IN IDENTIFICATION.
 DP3017
 DP3017                          STATION RECOVERY (2019)
 DP3017
 DP3017'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3018 ***********************************************************************
 DP3018  DESIGNATION -  UM 114
 DP3018  PID         -  DP3018
 DP3018  STATE/COUNTY-  IL/ST CLAIR
 DP3018  COUNTRY     -  US
 DP3018  USGS QUAD   -  FRENCH VILLAGE (2018)
 DP3018
 DP3018                         *CURRENT SURVEY CONTROL
 DP3018  ______________________________________________________________________
 DP3018* NAD 83(1986) POSITION- 38 34 01.83   (N) 090 02 06.61   (W)   HD_HELD1
 DP3018* NAVD 88 ORTHO HEIGHT -   175.081 (meters)      574.41  (feet) ADJUSTED
 DP3018  ______________________________________________________________________
 DP3018  GEOID HEIGHT    -        -30.748 (meters)                     GEOID18
 DP3018  DYNAMIC HEIGHT  -        174.969 (meters)      574.04  (feet) COMP
 DP3018  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 DP3018
 DP3018  VERT ORDER      -  SECOND    CLASS I
 DP3018
 DP3018.The horizontal coordinates were determined by differentially corrected
 DP3018.hand held GPS observations or other comparable positioning techniques
 DP3018.and have an estimated accuracy of +/- 3 meters.
 DP3018
 DP3018.The orthometric height was determined by differential leveling and
 DP3018.adjusted by the NATIONAL GEODETIC SURVEY
 DP3018.in July 2014.
 DP3018
 DP3018.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3018.GEOID18 height accuracy estimate available here.
 DP3018
 DP3018.Click photographs - Photos may exist for this station.
 DP3018
 DP3018.The dynamic height is computed by dividing the NAVD 88
 DP3018.geopotential number by the normal gravity value computed on the
 DP3018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3018.degrees latitude (g = 980.6199 gals.).
 DP3018
 DP3018.The modeled gravity was interpolated from observed gravity values.
 DP3018
 DP3018;                    North         East    Units  Estimated Accuracy
 DP3018;SPC IL W     -   210,931.8     711,459.5     MT  (+/- 3 meters HH1 GPS) 
 DP3018
 DP3018_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5831272915(NAD 83)
 DP3018
 DP3018                          SUPERSEDED SURVEY CONTROL
 DP3018
 DP3018.No superseded survey control is available for this station.
 DP3018
 DP3018_MARKER: F = FLANGE-ENCASED ROD
 DP3018_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3018_STAMPING: UM 114 2013
 DP3018_MARK LOGO: UIL
 DP3018_PROJECTION: FLUSH
 DP3018_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3018_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3018+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2019
 DP3018_ROD/PIPE-DEPTH: 11.6 meters
 DP3018_SLEEVE-DEPTH  : 0.9 meters
 DP3018
 DP3018  HISTORY     - Date     Condition        Report By
 DP3018  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3018  HISTORY     - 20151008 GOOD             GEOCAC
 DP3018  HISTORY     - 20190619 GOOD             ILDT
 DP3018
 DP3018                          STATION DESCRIPTION
 DP3018
 DP3018'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3018'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHWEST OF
 DP3018'COLLINSVILLE, 6.9 MI (11.1 KM) WEST-SOUTHWEST OF O'FALLON AND 2.4 MI
 DP3018'(3.9 KM) SOUTH-SOUTHEAST OF FRENCH VILLAGE.
 DP3018'
 DP3018'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3018'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO
 DP3018'NORTHWEST ON STATE HIGHWAY 161 (BELT ROAD) FOR 3.8 MI (6.1 KM) TO
 DP3018'CARSON DRIVE AND THE STATION ON THE RIGHT.
 DP3018'
 DP3018'THE STATION IS LOCATED 33 FT (10.1 M) EAST-NORTHEAST OF THE EDGE OF
 DP3018'PAVEMENT OF STATE HIGHWAY 161, 59 FT (18.0 M) WEST-SOUTHWEST OF A
 DP3018'UTILITY POLE WITH A SIREN AND 115 FT (35.1 M) NORTH-NORTHWEST OF THE
 DP3018'CENTERLINE OF CARSON DRIVE.
 DP3018'
 DP3018'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3018'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3018'IN IDENTIFICATION.
 DP3018
 DP3018                          STATION RECOVERY (2015)
 DP3018
 DP3018'RECOVERY NOTE BY GEOCACHING 2015 (APC)
 DP3018'RECOVERED IN GOOD CONDITION.
 DP3018
 DP3018                          STATION RECOVERY (2019)
 DP3018
 DP3018'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3018'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3019 ***********************************************************************
 DP3019  DESIGNATION -  UM 115
 DP3019  PID         -  DP3019
 DP3019  STATE/COUNTY-  IL/ST CLAIR
 DP3019  COUNTRY     -  US
 DP3019  USGS QUAD   -  FRENCH VILLAGE (2018)
 DP3019
 DP3019                         *CURRENT SURVEY CONTROL
 DP3019  ______________________________________________________________________
 DP3019* NAD 83(1986) POSITION- 38 34 48.3    (N) 090 02 16.9    (W)   HD_HELD2
 DP3019* NAVD 88 ORTHO HEIGHT -   158.554 (meters)      520.19  (feet) ADJUSTED
 DP3019  ______________________________________________________________________
 DP3019  GEOID HEIGHT    -        -30.785 (meters)                     GEOID18
 DP3019  DYNAMIC HEIGHT  -        158.453 (meters)      519.86  (feet) COMP
 DP3019  MODELED GRAVITY -    979,987.9   (mgal)                       NAVD 88
 DP3019
 DP3019  VERT ORDER      -  SECOND    CLASS I
 DP3019
 DP3019.The horizontal coordinates were established by autonomous hand held GPS
 DP3019.observations and have an estimated accuracy of +/- 10 meters.
 DP3019
 DP3019.The orthometric height was determined by differential leveling and
 DP3019.adjusted by the NATIONAL GEODETIC SURVEY
 DP3019.in July 2014.
 DP3019
 DP3019.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3019.GEOID18 height accuracy estimate available here.
 DP3019
 DP3019.Click photographs - Photos may exist for this station.
 DP3019
 DP3019.The dynamic height is computed by dividing the NAVD 88
 DP3019.geopotential number by the normal gravity value computed on the
 DP3019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3019.degrees latitude (g = 980.6199 gals.).
 DP3019
 DP3019.The modeled gravity was interpolated from observed gravity values.
 DP3019
 DP3019;                    North         East    Units  Estimated Accuracy
 DP3019;SPC IL W     -   212,364.      711,208.      MT  (+/- 10 meters HH2 GPS)
 DP3019
 DP3019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5801774340(NAD 83)
 DP3019
 DP3019                          SUPERSEDED SURVEY CONTROL
 DP3019
 DP3019.No superseded survey control is available for this station.
 DP3019
 DP3019_MARKER: F = FLANGE-ENCASED ROD
 DP3019_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3019_STAMPING: UM 115 2013
 DP3019_MARK LOGO: UIL
 DP3019_PROJECTION: FLUSH
 DP3019_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3019_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3019+STABILITY: POSITION/ELEVATION WELL
 DP3019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3019+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3019_ROD/PIPE-DEPTH: 7.9 meters
 DP3019_SLEEVE-DEPTH  : 0.9 meters
 DP3019
 DP3019  HISTORY     - Date     Condition        Report By
 DP3019  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3019
 DP3019                          STATION DESCRIPTION
 DP3019
 DP3019'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3019'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST OF O'FALLON, 6.9 MI
 DP3019'(11.1 KM) SOUTH-SOUTHWEST OF COLLINSVILLE AND 1.5 MI (2.4 KM)
 DP3019'SOUTH-SOUTHEAST OF FRENCH VILLAGE.
 DP3019'
 DP3019'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3019'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO
 DP3019'NORTHWEST ON STATE HIGHWAY 161 (BELT ROAD) FOR 4.7 MI (7.6 KM) TO
 DP3019'HIGHRIDGE DRIVE AND TO THE STATION ON THE RIGHT.
 DP3019'
 DP3019'THE STATION IS LOCATED 32 FT (9.8 M) NORTHEAST OF THE EDGE OF PAVEMENT
 DP3019'OF NORTHBOUND STATE HIGHWAY 161, 15 FT (4.6 M) NORTHWEST OF THE NORTH
 DP3019'END OF A STEEL RETAINING WALL AND 68 FT (20.7 M) SOUTHEAST OF THE
 DP3019'CENTERLINE OF HIGHRIDGE DRIVE.
 DP3019'
 DP3019'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3019'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3019'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3020 ***********************************************************************
 DP3020  DESIGNATION -  UM 116
 DP3020  PID         -  DP3020
 DP3020  STATE/COUNTY-  IL/ST CLAIR
 DP3020  COUNTRY     -  US
 DP3020  USGS QUAD   -  FRENCH VILLAGE (2018)
 DP3020
 DP3020                         *CURRENT SURVEY CONTROL
 DP3020  ______________________________________________________________________
 DP3020* NAD 83(1986) POSITION- 38 35 16.66   (N) 090 02 34.68   (W)   HD_HELD1
 DP3020* NAVD 88 ORTHO HEIGHT -   137.763 (meters)      451.98  (feet) ADJUSTED
 DP3020  ______________________________________________________________________
 DP3020  GEOID HEIGHT    -        -30.811 (meters)                     GEOID18
 DP3020  DYNAMIC HEIGHT  -        137.675 (meters)      451.69  (feet) COMP
 DP3020  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 DP3020
 DP3020  VERT ORDER      -  SECOND    CLASS I
 DP3020
 DP3020.The horizontal coordinates were determined by differentially corrected
 DP3020.hand held GPS observations or other comparable positioning techniques
 DP3020.and have an estimated accuracy of +/- 3 meters.
 DP3020
 DP3020.The orthometric height was determined by differential leveling and
 DP3020.adjusted by the NATIONAL GEODETIC SURVEY
 DP3020.in July 2014.
 DP3020
 DP3020.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3020.GEOID18 height accuracy estimate available here.
 DP3020
 DP3020.Click photographs - Photos may exist for this station.
 DP3020
 DP3020.The dynamic height is computed by dividing the NAVD 88
 DP3020.geopotential number by the normal gravity value computed on the
 DP3020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3020.degrees latitude (g = 980.6199 gals.).
 DP3020
 DP3020.The modeled gravity was interpolated from observed gravity values.
 DP3020
 DP3020;                    North         East    Units  Estimated Accuracy
 DP3020;SPC IL W     -   213,238.2     710,776.9     MT  (+/- 3 meters HH1 GPS) 
 DP3020
 DP3020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5755875201(NAD 83)
 DP3020
 DP3020                          SUPERSEDED SURVEY CONTROL
 DP3020
 DP3020.No superseded survey control is available for this station.
 DP3020
 DP3020_MARKER: F = FLANGE-ENCASED ROD
 DP3020_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3020_STAMPING: UM 116 2013
 DP3020_MARK LOGO: UIL
 DP3020_PROJECTION: FLUSH
 DP3020_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3020_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3020+STABILITY: POSITION/ELEVATION WELL
 DP3020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3020+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2021
 DP3020_ROD/PIPE-DEPTH: 15.2 meters
 DP3020_SLEEVE-DEPTH  : 0.9 meters
 DP3020
 DP3020  HISTORY     - Date     Condition        Report By
 DP3020  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3020  HISTORY     - 20210518 GOOD             INDIV
 DP3020
 DP3020                          STATION DESCRIPTION
 DP3020
 DP3020'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3020'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF O'FALLON, 6.5 MI
 DP3020'(10.5 KM) SOUTH-SOUTHWEST OF COLLINSVILLE AND 0.9 MI (1.4 KM)
 DP3020'SOUTH-SOUTHEAST OF FRENCH VILLAGE.
 DP3020'
 DP3020'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (ILLINOIS
 DP3020'STREET) WITH STATE HIGHWAY 161 (BELT ROAD) IN BELLEVILLE, IL, GO
 DP3020'NORTHWEST ON STATE HIGHWAY 161 (BELT ROAD) FOR 5.0 MI (8.0 KM) TO OLD
 DP3020'LINCOLN TRAIL, CONTINUE NORTH ON STATE HIGHWAY 161 (BELT ROAD) FOR 0.3
 DP3020'MO TO THE STATION ON THE RIGHT.
 DP3020'
 DP3020'THE STATION IS LOCATED 33 FT (10.1 M) NORTHEAST OF THE EDGE OF
 DP3020'PAVEMENT OF NORTHBOUND STATE HIGHWAY 161, 28 FT (8.5 M) SOUTHEAST OF
 DP3020'THE CENTERLINE OF AN ENTRANCE TO A CHURCH AND 60 FT (18.3 M) WEST OF A
 DP3020''WINSTANLEY BAPTIST CHURCH' SIGN.
 DP3020'
 DP3020'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3020'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3020'IN IDENTIFICATION.
 DP3020
 DP3020                          STATION RECOVERY (2021)
 DP3020
 DP3020'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3021 ***********************************************************************
 DP3021  DESIGNATION -  UM 117
 DP3021  PID         -  DP3021
 DP3021  STATE/COUNTY-  IL/ST CLAIR
 DP3021  COUNTRY     -  US
 DP3021  USGS QUAD   -  FRENCH VILLAGE (2018)
 DP3021
 DP3021                         *CURRENT SURVEY CONTROL
 DP3021  ______________________________________________________________________
 DP3021* NAD 83(1986) POSITION- 38 36 09.2    (N) 090 03 06.2    (W)   HD_HELD2
 DP3021* NAVD 88 ORTHO HEIGHT -   143.446 (meters)      470.62  (feet) ADJUSTED
 DP3021  ______________________________________________________________________
 DP3021  GEOID HEIGHT    -        -30.860 (meters)                     GEOID18
 DP3021  DYNAMIC HEIGHT  -        143.355 (meters)      470.32  (feet) COMP
 DP3021  MODELED GRAVITY -    979,991.4   (mgal)                       NAVD 88
 DP3021
 DP3021  VERT ORDER      -  SECOND    CLASS I
 DP3021
 DP3021.The horizontal coordinates were established by autonomous hand held GPS
 DP3021.observations and have an estimated accuracy of +/- 10 meters.
 DP3021
 DP3021.The orthometric height was determined by differential leveling and
 DP3021.adjusted by the NATIONAL GEODETIC SURVEY
 DP3021.in July 2014.
 DP3021
 DP3021.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3021.GEOID18 height accuracy estimate available here.
 DP3021
 DP3021.Click photographs - Photos may exist for this station.
 DP3021
 DP3021.The dynamic height is computed by dividing the NAVD 88
 DP3021.geopotential number by the normal gravity value computed on the
 DP3021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3021.degrees latitude (g = 980.6199 gals.).
 DP3021
 DP3021.The modeled gravity was interpolated from observed gravity values.
 DP3021
 DP3021;                    North         East    Units  Estimated Accuracy
 DP3021;SPC IL W     -   214,857.      710,012.      MT  (+/- 10 meters HH2 GPS)
 DP3021
 DP3021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5674376796(NAD 83)
 DP3021
 DP3021                          SUPERSEDED SURVEY CONTROL
 DP3021
 DP3021.No superseded survey control is available for this station.
 DP3021
 DP3021_MARKER: F = FLANGE-ENCASED ROD
 DP3021_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3021_STAMPING: UM 117 2013
 DP3021_MARK LOGO: UIL
 DP3021_PROJECTION: FLUSH
 DP3021_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3021_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3021+STABILITY: POSITION/ELEVATION WELL
 DP3021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3021+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3021_ROD/PIPE-DEPTH: 9.8 meters
 DP3021_SLEEVE-DEPTH  : 0.9 meters
 DP3021
 DP3021  HISTORY     - Date     Condition        Report By
 DP3021  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3021
 DP3021                          STATION DESCRIPTION
 DP3021
 DP3021'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3021'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST OF O'FALLON, 5.9 MI
 DP3021'(9.5 KM) SOUTHWEST OF COLLINSVILLE AND IN THE TOWN OF FRENCH VILLAGE,
 DP3021'IL.
 DP3021'
 DP3021'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 157 WITH STATE
 DP3021'HIGHWAY 161 IN FAIRVIEW HEIGHTS, IL, GO NORTH ON STATE HIGHWAY 157 FOR
 DP3021'0.25 MI (0.4 KM) TO THE STATION ON THE RIGHT.
 DP3021'
 DP3021'THE STATION IS LOCATED 47 FT (14.3 M) EAST OF THE EDGE OF PAVEMENT OF
 DP3021'NORTHBOUND STATE HIGHWAY 157, 43 FT (13.1 M) WEST OF A FIRE HYDRANT
 DP3021'AND 120 FT (36.6 M) NORTH-NORTHEAST OF A STREET LIGHT POLE.
 DP3021'
 DP3021'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3021'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3021'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3022 ***********************************************************************
 DP3022  DESIGNATION -  UM 118
 DP3022  PID         -  DP3022
 DP3022  STATE/COUNTY-  IL/ST CLAIR
 DP3022  COUNTRY     -  US
 DP3022  USGS QUAD   -  FRENCH VILLAGE (2018)
 DP3022
 DP3022                         *CURRENT SURVEY CONTROL
 DP3022  ______________________________________________________________________
 DP3022* NAD 83(1986) POSITION- 38 36 43.01   (N) 090 02 49.04   (W)   HD_HELD1
 DP3022* NAVD 88 ORTHO HEIGHT -   132.346 (meters)      434.21  (feet) ADJUSTED
 DP3022  ______________________________________________________________________
 DP3022  GEOID HEIGHT    -        -30.879 (meters)                     GEOID18
 DP3022  DYNAMIC HEIGHT  -        132.262 (meters)      433.93  (feet) COMP
 DP3022  MODELED GRAVITY -    979,992.2   (mgal)                       NAVD 88
 DP3022
 DP3022  VERT ORDER      -  SECOND    CLASS I
 DP3022
 DP3022.The horizontal coordinates were determined by differentially corrected
 DP3022.hand held GPS observations or other comparable positioning techniques
 DP3022.and have an estimated accuracy of +/- 3 meters.
 DP3022
 DP3022.The orthometric height was determined by differential leveling and
 DP3022.adjusted by the NATIONAL GEODETIC SURVEY
 DP3022.in July 2014.
 DP3022
 DP3022.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3022.GEOID18 height accuracy estimate available here.
 DP3022
 DP3022.Click photographs - Photos may exist for this station.
 DP3022
 DP3022.The dynamic height is computed by dividing the NAVD 88
 DP3022.geopotential number by the normal gravity value computed on the
 DP3022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3022.degrees latitude (g = 980.6199 gals.).
 DP3022
 DP3022.The modeled gravity was interpolated from observed gravity values.
 DP3022
 DP3022;                    North         East    Units  Estimated Accuracy
 DP3022;SPC IL W     -   215,900.2     710,425.9     MT  (+/- 3 meters HH1 GPS) 
 DP3022
 DP3022_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5712577852(NAD 83)
 DP3022
 DP3022                          SUPERSEDED SURVEY CONTROL
 DP3022
 DP3022.No superseded survey control is available for this station.
 DP3022
 DP3022_MARKER: F = FLANGE-ENCASED ROD
 DP3022_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3022_STAMPING: UM 118 2013
 DP3022_MARK LOGO: UIL
 DP3022_PROJECTION: FLUSH
 DP3022_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3022_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3022+STABILITY: POSITION/ELEVATION WELL
 DP3022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3022+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2021
 DP3022_ROD/PIPE-DEPTH: 14.6 meters
 DP3022_SLEEVE-DEPTH  : 0.9 meters
 DP3022
 DP3022  HISTORY     - Date     Condition        Report By
 DP3022  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3022  HISTORY     - 20210518 GOOD             INDIV
 DP3022
 DP3022                          STATION DESCRIPTION
 DP3022
 DP3022'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3022'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST OF O'FALLON, 5.3 MI
 DP3022'(8.5 KM) SOUTHWEST OF COLLINSVILLE AND 0.8 MI (1.3 KM) NORTH-NORTHEAST
 DP3022'OF FRENCH VILLAGE.
 DP3022'
 DP3022'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 157 WITH STATE
 DP3022'HIGHWAY 161 IN FAIRVIEW HEIGHTS, IL, GO NORTH ON STATE HIGHWAY 157 FOR
 DP3022'1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP3022'
 DP3022'THE STATION IS LOCATED 33 FT (10.1 M) EAST OF THE EDGE OF PAVEMENT OF
 DP3022'NORTHBOUND STATE HIGHWAY 157, 42 FT (12.8 M) SOUTHEAST OF A LIGHT POLE
 DP3022'AND 173 FT (52.7 M) SOUTH OF A LARGE PEDESTAL FOR A 'QUALITY INN'
 DP3022'SIGN.
 DP3022'
 DP3022'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3022'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3022'IN IDENTIFICATION.
 DP3022
 DP3022                          STATION RECOVERY (2021)
 DP3022
 DP3022'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3023 ***********************************************************************
 DP3023  DESIGNATION -  UM 119
 DP3023  PID         -  DP3023
 DP3023  STATE/COUNTY-  IL/ST CLAIR
 DP3023  COUNTRY     -  US
 DP3023  USGS QUAD   -  MONKS MOUND (2018)
 DP3023
 DP3023                         *CURRENT SURVEY CONTROL
 DP3023  ______________________________________________________________________
 DP3023* NAD 83(1986) POSITION- 38 38 13.20   (N) 090 02 46.27   (W)   HD_HELD1
 DP3023* NAVD 88 ORTHO HEIGHT -   127.281 (meters)      417.59  (feet) ADJUSTED
 DP3023  ______________________________________________________________________
 DP3023  GEOID HEIGHT    -        -30.943 (meters)                     GEOID18
 DP3023  DYNAMIC HEIGHT  -        127.201 (meters)      417.33  (feet) COMP
 DP3023  MODELED GRAVITY -    979,995.7   (mgal)                       NAVD 88
 DP3023
 DP3023  VERT ORDER      -  SECOND    CLASS I
 DP3023
 DP3023.The horizontal coordinates were determined by differentially corrected
 DP3023.hand held GPS observations or other comparable positioning techniques
 DP3023.and have an estimated accuracy of +/- 3 meters.
 DP3023
 DP3023.The orthometric height was determined by differential leveling and
 DP3023.adjusted by the NATIONAL GEODETIC SURVEY
 DP3023.in July 2014.
 DP3023
 DP3023.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3023.GEOID18 height accuracy estimate available here.
 DP3023
 DP3023.Click photographs - Photos may exist for this station.
 DP3023
 DP3023.The dynamic height is computed by dividing the NAVD 88
 DP3023.geopotential number by the normal gravity value computed on the
 DP3023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3023.degrees latitude (g = 980.6199 gals.).
 DP3023
 DP3023.The modeled gravity was interpolated from observed gravity values.
 DP3023
 DP3023;                    North         East    Units  Estimated Accuracy
 DP3023;SPC IL W     -   218,681.2     710,489.3     MT  (+/- 3 meters HH1 GPS) 
 DP3023
 DP3023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5710380635(NAD 83)
 DP3023
 DP3023                          SUPERSEDED SURVEY CONTROL
 DP3023
 DP3023.No superseded survey control is available for this station.
 DP3023
 DP3023_MARKER: F = FLANGE-ENCASED ROD
 DP3023_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3023_STAMPING: UM 119 2013
 DP3023_MARK LOGO: UIL
 DP3023_PROJECTION: FLUSH
 DP3023_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3023_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3023+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2019
 DP3023_ROD/PIPE-DEPTH: 7.3 meters
 DP3023_SLEEVE-DEPTH  : 0.9 meters
 DP3023
 DP3023  HISTORY     - Date     Condition        Report By
 DP3023  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3023  HISTORY     - 20190604 GOOD             ILDT
 DP3023
 DP3023                          STATION DESCRIPTION
 DP3023
 DP3023'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3023'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHEAST OF GRANITE
 DP3023'CITY, 4.1 MI (6.6 KM) SOUTHWEST OF COLLINSVILLE AND 2.5 MI (4.0 KM)
 DP3023'NORTH OF FRENCH VILLAGE.
 DP3023'
 DP3023'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 157
 DP3023'(BLUFF ROAD) IN COLLINSVILLE, IL, GO SOUTH ON STATE HIGHWAY 157 (BLUFF
 DP3023'ROAD) FOR 1.4 MI (2.3 KM) TO COLLINSVILLE ROAD, TURN RIGHT AND GO WEST
 DP3023'ON COLLINSVILLE ROAD FOR 1.6 MI (2.6 KM) TO BLACK LANE, TURN LEFT AND
 DP3023'GO SOUTH ON BLACK LANE FOR 1.5 MI (2.4 KM) TO LINCOLN AVENUE AND THE
 DP3023'STATION ON THE LEFT.
 DP3023'
 DP3023'THE STATION IS LOCATED 24 FT (7.3 M) SOUTHEAST OF THE CENTERLINE OF
 DP3023'OLD CASEY ROAD, 123 FT (37.5 M) NORTHEAST OF AN ELECTRIC METER MOUNTED
 DP3023'ON A LARGE POLE AND 183 FT (55.8 M) NORTH OF THE CENTERLINE OF FOREST
 DP3023'BOULEVARD.
 DP3023'
 DP3023'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3023'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3023'IN IDENTIFICATION.
 DP3023
 DP3023                          STATION RECOVERY (2019)
 DP3023
 DP3023'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3023'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3024 ***********************************************************************
 DP3024  DESIGNATION -  UM 120
 DP3024  PID         -  DP3024
 DP3024  STATE/COUNTY-  IL/ST CLAIR
 DP3024  COUNTRY     -  US
 DP3024  USGS QUAD   -  MONKS MOUND (2018)
 DP3024
 DP3024                         *CURRENT SURVEY CONTROL
 DP3024  ______________________________________________________________________
 DP3024* NAD 83(1986) POSITION- 38 38 51.46   (N) 090 02 49.56   (W)   HD_HELD1
 DP3024* NAVD 88 ORTHO HEIGHT -   128.283 (meters)      420.88  (feet) ADJUSTED
 DP3024  ______________________________________________________________________
 DP3024  GEOID HEIGHT    -        -30.970 (meters)                     GEOID18
 DP3024  DYNAMIC HEIGHT  -        128.202 (meters)      420.61  (feet) COMP
 DP3024  MODELED GRAVITY -    979,997.4   (mgal)                       NAVD 88
 DP3024
 DP3024  VERT ORDER      -  SECOND    CLASS I
 DP3024
 DP3024.The horizontal coordinates were determined by differentially corrected
 DP3024.hand held GPS observations or other comparable positioning techniques
 DP3024.and have an estimated accuracy of +/- 3 meters.
 DP3024
 DP3024.The orthometric height was determined by differential leveling and
 DP3024.adjusted by the NATIONAL GEODETIC SURVEY
 DP3024.in July 2014.
 DP3024
 DP3024.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3024.GEOID18 height accuracy estimate available here.
 DP3024
 DP3024.Click photographs - Photos may exist for this station.
 DP3024
 DP3024.The dynamic height is computed by dividing the NAVD 88
 DP3024.geopotential number by the normal gravity value computed on the
 DP3024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3024.degrees latitude (g = 980.6199 gals.).
 DP3024
 DP3024.The modeled gravity was interpolated from observed gravity values.
 DP3024
 DP3024;                    North         East    Units  Estimated Accuracy
 DP3024;SPC IL W     -   219,860.8     710,408.2     MT  (+/- 3 meters HH1 GPS) 
 DP3024
 DP3024_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5698581812(NAD 83)
 DP3024
 DP3024                          SUPERSEDED SURVEY CONTROL
 DP3024
 DP3024.No superseded survey control is available for this station.
 DP3024
 DP3024_MARKER: F = FLANGE-ENCASED ROD
 DP3024_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3024_STAMPING: UM 120 2013
 DP3024_MARK LOGO: UIL
 DP3024_PROJECTION: FLUSH
 DP3024_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3024_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3024+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2019
 DP3024_ROD/PIPE-DEPTH: 25.6 meters
 DP3024_SLEEVE-DEPTH  : 0.9 meters
 DP3024
 DP3024  HISTORY     - Date     Condition        Report By
 DP3024  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3024  HISTORY     - 20190610 GOOD             ILDT
 DP3024
 DP3024                          STATION DESCRIPTION
 DP3024
 DP3024'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3024'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHEAST OF GRANITE
 DP3024'CITY, 3.7 MI (6.0 KM) WEST-SOUTHWEST OF COLLINSVILLE AND 3.3 MI (5.3
 DP3024'KM) NORTH OF FRENCH VILLAGE.
 DP3024'
 DP3024'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 157
 DP3024'(BLUFF ROAD) IN COLLINSVILLE, IL, GO SOUTH ON STATE HIGHWAY 157 (BLUFF
 DP3024'ROAD) FOR 1.4 MI (2.3 KM) TO COLLINSVILLE ROAD, TURN RIGHT AND GO WEST
 DP3024'ON COLLINSVILLE ROAD FOR 1.6 MI (2.6 KM) TO BLACK LANE, TURN LEFT AND
 DP3024'GO SOUTH ON BLACK LANE FOR 0.7 MI (1.1 KM) TO THE RAILROAD TRACKS AND
 DP3024'THE STATION ON THE LEFT.
 DP3024'
 DP3024'THE STATION IS LOCATED 34 FT (10.4 M) EAST OF THE CENTERLINE OF BLACK
 DP3024'LANE, 17 FT (5.2 M) WEST OF THE CENTER OF THE DITCH AND 46 FT (14.0 M)
 DP3024'SOUTH OF THE SOUTHERN MOST RAIL OF THE RAILROAD TRACKS.
 DP3024'
 DP3024'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3024'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3024'IN IDENTIFICATION.
 DP3024
 DP3024                          STATION RECOVERY (2019)
 DP3024
 DP3024'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3025 ***********************************************************************
 DP3025  DESIGNATION -  UM 121
 DP3025  PID         -  DP3025
 DP3025  STATE/COUNTY-  IL/MADISON
 DP3025  COUNTRY     -  US
 DP3025  USGS QUAD   -  MONKS MOUND (2018)
 DP3025
 DP3025                         *CURRENT SURVEY CONTROL
 DP3025  ______________________________________________________________________
 DP3025* NAD 83(1986) POSITION- 38 39 34.8    (N) 090 02 20.5    (W)   HD_HELD2
 DP3025* NAVD 88 ORTHO HEIGHT -   127.839 (meters)      419.42  (feet) ADJUSTED
 DP3025  ______________________________________________________________________
 DP3025  GEOID HEIGHT    -        -30.990 (meters)                     GEOID18
 DP3025  DYNAMIC HEIGHT  -        127.759 (meters)      419.16  (feet) COMP
 DP3025  MODELED GRAVITY -    979,999.4   (mgal)                       NAVD 88
 DP3025
 DP3025  VERT ORDER      -  SECOND    CLASS I
 DP3025
 DP3025.The horizontal coordinates were established by autonomous hand held GPS
 DP3025.observations and have an estimated accuracy of +/- 10 meters.
 DP3025
 DP3025.The orthometric height was determined by differential leveling and
 DP3025.adjusted by the NATIONAL GEODETIC SURVEY
 DP3025.in July 2014.
 DP3025
 DP3025.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3025.GEOID18 height accuracy estimate available here.
 DP3025
 DP3025.Click photographs - Photos may exist for this station.
 DP3025
 DP3025.The dynamic height is computed by dividing the NAVD 88
 DP3025.geopotential number by the normal gravity value computed on the
 DP3025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3025.degrees latitude (g = 980.6199 gals.).
 DP3025
 DP3025.The modeled gravity was interpolated from observed gravity values.
 DP3025
 DP3025;                    North         East    Units  Estimated Accuracy
 DP3025;SPC IL W     -   221,198.      711,109.      MT  (+/- 10 meters HH2 GPS)
 DP3025
 DP3025_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5764483171(NAD 83)
 DP3025
 DP3025                          SUPERSEDED SURVEY CONTROL
 DP3025
 DP3025.No superseded survey control is available for this station.
 DP3025
 DP3025_MARKER: F = FLANGE-ENCASED ROD
 DP3025_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3025_STAMPING: UM 121 2013
 DP3025_MARK LOGO: UIL
 DP3025_PROJECTION: FLUSH
 DP3025_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3025_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3025+STABILITY: POSITION/ELEVATION WELL
 DP3025_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3025+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2025
 DP3025_ROD/PIPE-DEPTH: 9.8 meters
 DP3025_SLEEVE-DEPTH  : 0.9 meters
 DP3025
 DP3025  HISTORY     - Date     Condition        Report By
 DP3025  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3025  HISTORY     - 20250924 GOOD             ILDW
 DP3025
 DP3025                          STATION DESCRIPTION
 DP3025
 DP3025'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3025'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST-SOUTHEAST OF
 DP3025'GRANITE CITY, 4.1 MI (6.6 KM) NORTH OF FRENCH VILLAGE AND 3.0 MI (4.8
 DP3025'KM) WEST-SOUTHWEST OF COLLINSVILLE.
 DP3025'
 DP3025'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 157
 DP3025'(BLUFF ROAD) IN COLLINSVILLE, IL, GO SOUTH ON STATE HIGHWAY 157 (BLUFF
 DP3025'ROAD) FOR 1.4 MI (2.3 KM) TO COLLINSVILLE ROAD, TURN RIGHT AND GO WEST
 DP3025'ON COLLINSVILLE ROAD FOR 1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT.
 DP3025'
 DP3025'THE STATION IS LOCATED 18 FT (5.5 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP3025'COLLINSVILLE ROAD, 11 FT (3.4 M) SOUTH OF A LIGHT POLE FOR A PARKING
 DP3025'LOT, 16 FT (4.9 M) WEST OF A UTILITY POLE AND 57 FT (17.4 M) EAST OF A
 DP3025'MANHOLE COVER.
 DP3025'
 DP3025'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3025'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3025'IN IDENTIFICATION.
 DP3025
 DP3025                          STATION RECOVERY (2025)
 DP3025
 DP3025'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DP3025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3026 ***********************************************************************
 DP3026  DESIGNATION -  UM 122
 DP3026  PID         -  DP3026
 DP3026  STATE/COUNTY-  IL/MADISON
 DP3026  COUNTRY     -  US
 DP3026  USGS QUAD   -  MONKS MOUND (2018)
 DP3026
 DP3026                         *CURRENT SURVEY CONTROL
 DP3026  ______________________________________________________________________
 DP3026* NAD 83(1986) POSITION- 38 39 43.27   (N) 090 01 04.38   (W)   HD_HELD1
 DP3026* NAVD 88 ORTHO HEIGHT -   137.355 (meters)      450.64  (feet) ADJUSTED
 DP3026  ______________________________________________________________________
 DP3026  GEOID HEIGHT    -        -30.973 (meters)                     GEOID18
 DP3026  DYNAMIC HEIGHT  -        137.268 (meters)      450.35  (feet) COMP
 DP3026  MODELED GRAVITY -    979,999.2   (mgal)                       NAVD 88
 DP3026
 DP3026  VERT ORDER      -  SECOND    CLASS I
 DP3026
 DP3026.The horizontal coordinates were determined by differentially corrected
 DP3026.hand held GPS observations or other comparable positioning techniques
 DP3026.and have an estimated accuracy of +/- 3 meters.
 DP3026
 DP3026.The orthometric height was determined by differential leveling and
 DP3026.adjusted by the NATIONAL GEODETIC SURVEY
 DP3026.in July 2014.
 DP3026
 DP3026.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3026.GEOID18 height accuracy estimate available here.
 DP3026
 DP3026.Click photographs - Photos may exist for this station.
 DP3026
 DP3026.The dynamic height is computed by dividing the NAVD 88
 DP3026.geopotential number by the normal gravity value computed on the
 DP3026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3026.degrees latitude (g = 980.6199 gals.).
 DP3026
 DP3026.The modeled gravity was interpolated from observed gravity values.
 DP3026
 DP3026;                    North         East    Units  Estimated Accuracy
 DP3026;SPC IL W     -   221,462.0     712,948.9     MT  (+/- 3 meters HH1 GPS) 
 DP3026
 DP3026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5947683492(NAD 83)
 DP3026
 DP3026                          SUPERSEDED SURVEY CONTROL
 DP3026
 DP3026.No superseded survey control is available for this station.
 DP3026
 DP3026_MARKER: F = FLANGE-ENCASED ROD
 DP3026_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3026_STAMPING: UM 122 2013
 DP3026_MARK LOGO: UIL
 DP3026_PROJECTION: FLUSH
 DP3026_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3026_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3026+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2019
 DP3026_ROD/PIPE-DEPTH: 11.0 meters
 DP3026_SLEEVE-DEPTH  : 0.9 meters
 DP3026
 DP3026  HISTORY     - Date     Condition        Report By
 DP3026  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3026  HISTORY     - 20190610 GOOD             ILDT
 DP3026
 DP3026                          STATION DESCRIPTION
 DP3026
 DP3026'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3026'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHWEST OF O'FALLON,
 DP3026'4.6 MI (7.4 KM) NORTH-NORTHEAST OF FRENCH VILLAGE AND 1.9 MI (3.1 KM)
 DP3026'WEST-SOUTHWEST OF COLLINSVILLE.
 DP3026'
 DP3026'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 157
 DP3026'(BLUFF ROAD) IN COLLINSVILLE, IL, GO SOUTH ON STATE HIGHWAY 157 (BLUFF
 DP3026'ROAD) FOR 1.4 MI (2.3 KM) TO COLLINSVILLE ROAD AND THE STATION ON THE
 DP3026'RIGHT.
 DP3026'
 DP3026'THE STATION IS LOCATED 20 FT (6.1 M) NORTHWEST OF THE EDGE OF PAVEMENT
 DP3026'OF COLLINSVILLE ROAD, 26 FT (7.9 M) NORTHEAST OF A UTILITY POLE AND 77
 DP3026'FT (23.5 M) SOUTHWEST OF A DIRECTIONAL ROAD SIGN.
 DP3026'
 DP3026'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3026'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3026'IN IDENTIFICATION.
 DP3026
 DP3026                          STATION RECOVERY (2019)
 DP3026
 DP3026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3027 ***********************************************************************
 DP3027  DESIGNATION -  UM 123
 DP3027  PID         -  DP3027
 DP3027  STATE/COUNTY-  IL/MADISON
 DP3027  COUNTRY     -  US
 DP3027  USGS QUAD   -  MONKS MOUND (2018)
 DP3027
 DP3027                         *CURRENT SURVEY CONTROL
 DP3027  ______________________________________________________________________
 DP3027* NAD 83(1986) POSITION- 38 40 25.00   (N) 090 00 47.60   (W)   HD_HELD1
 DP3027* NAVD 88 ORTHO HEIGHT -   133.942 (meters)      439.44  (feet) ADJUSTED
 DP3027  ______________________________________________________________________
 DP3027  GEOID HEIGHT    -        -30.994 (meters)                     GEOID18
 DP3027  DYNAMIC HEIGHT  -        133.858 (meters)      439.17  (feet) COMP
 DP3027  MODELED GRAVITY -    980,000.9   (mgal)                       NAVD 88
 DP3027
 DP3027  VERT ORDER      -  SECOND    CLASS I
 DP3027
 DP3027.The horizontal coordinates were determined by differentially corrected
 DP3027.hand held GPS observations or other comparable positioning techniques
 DP3027.and have an estimated accuracy of +/- 3 meters.
 DP3027
 DP3027.The orthometric height was determined by differential leveling and
 DP3027.adjusted by the NATIONAL GEODETIC SURVEY
 DP3027.in July 2014.
 DP3027
 DP3027.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3027.GEOID18 height accuracy estimate available here.
 DP3027
 DP3027.Click photographs - Photos may exist for this station.
 DP3027
 DP3027.The dynamic height is computed by dividing the NAVD 88
 DP3027.geopotential number by the normal gravity value computed on the
 DP3027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3027.degrees latitude (g = 980.6199 gals.).
 DP3027
 DP3027.The modeled gravity was interpolated from observed gravity values.
 DP3027
 DP3027;                    North         East    Units  Estimated Accuracy
 DP3027;SPC IL W     -   222,749.4     713,352.4     MT  (+/- 3 meters HH1 GPS) 
 DP3027
 DP3027_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5984084792(NAD 83)
 DP3027
 DP3027                          SUPERSEDED SURVEY CONTROL
 DP3027
 DP3027.No superseded survey control is available for this station.
 DP3027
 DP3027_MARKER: F = FLANGE-ENCASED ROD
 DP3027_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3027_STAMPING: UM 123 2013
 DP3027_MARK LOGO: UIL
 DP3027_PROJECTION: FLUSH
 DP3027_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3027+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2019
 DP3027_ROD/PIPE-DEPTH: 5.0 meters
 DP3027_SLEEVE-DEPTH  : 0.9 meters
 DP3027
 DP3027  HISTORY     - Date     Condition        Report By
 DP3027  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3027  HISTORY     - 20190605 GOOD             ILDT
 DP3027
 DP3027                          STATION DESCRIPTION
 DP3027
 DP3027'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3027'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-SOUTHEAST OF
 DP3027'GRANITE CITY, 5.4 MI (8.7 KM) NORTH-NORTHEAST OF FRENCH VILLAGE AND
 DP3027'1.6 MI (2.6 KM) WEST OF COLLINSVILLE.
 DP3027'
 DP3027'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 157
 DP3027'(BLUFF ROAD) IN COLLINSVILLE, IL, GO SOUTH ON STATE HIGHWAY 157 (BLUFF
 DP3027'ROAD) FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP3027'
 DP3027'THE STATION IS LOCATED BETWEEN TWO ENTRANCES TO 'CASEYS GENERAL
 DP3027'STORE', 7 FT (2.1 M) WEST OF THE EDGE OF PAVEMENT OF SOUTHBOUND STATE
 DP3027'HIGHWAY 157, 40 FT (12.2 M) SOUTH OF THE SOUTH BACK OF CURB OF THE
 DP3027'NORTH ENTRANCE AND 55 FT (16.8 M) NORTH OF A WATER METER ACCESS COVER
 DP3027'AT GROUND LEVEL.
 DP3027'
 DP3027'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3027'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3027'IN IDENTIFICATION.
 DP3027
 DP3027                          STATION RECOVERY (2019)
 DP3027
 DP3027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3028 ***********************************************************************
 DP3028  DESIGNATION -  UM 124
 DP3028  PID         -  DP3028
 DP3028  STATE/COUNTY-  IL/MADISON
 DP3028  COUNTRY     -  US
 DP3028  USGS QUAD   -  MONKS MOUND (2018)
 DP3028
 DP3028                         *CURRENT SURVEY CONTROL
 DP3028  ______________________________________________________________________
 DP3028* NAD 83(1986) POSITION- 38 41 12.52   (N) 090 00 31.95   (W)   HD_HELD1
 DP3028* NAVD 88 ORTHO HEIGHT -   136.135 (meters)      446.64  (feet) ADJUSTED
 DP3028  ______________________________________________________________________
 DP3028  GEOID HEIGHT    -        -31.018 (meters)                     GEOID18
 DP3028  DYNAMIC HEIGHT  -        136.050 (meters)      446.36  (feet) COMP
 DP3028  MODELED GRAVITY -    980,002.1   (mgal)                       NAVD 88
 DP3028
 DP3028  VERT ORDER      -  SECOND    CLASS I
 DP3028
 DP3028.The horizontal coordinates were determined by differentially corrected
 DP3028.hand held GPS observations or other comparable positioning techniques
 DP3028.and have an estimated accuracy of +/- 3 meters.
 DP3028
 DP3028.The orthometric height was determined by differential leveling and
 DP3028.adjusted by the NATIONAL GEODETIC SURVEY
 DP3028.in July 2014.
 DP3028
 DP3028.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3028.GEOID18 height accuracy estimate available here.
 DP3028
 DP3028.Click photographs - Photos may exist for this station.
 DP3028
 DP3028.The dynamic height is computed by dividing the NAVD 88
 DP3028.geopotential number by the normal gravity value computed on the
 DP3028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3028.degrees latitude (g = 980.6199 gals.).
 DP3028
 DP3028.The modeled gravity was interpolated from observed gravity values.
 DP3028
 DP3028;                    North         East    Units  Estimated Accuracy
 DP3028;SPC IL W     -   224,215.3     713,728.2     MT  (+/- 3 meters HH1 GPS) 
 DP3028
 DP3028_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC6017086269(NAD 83)
 DP3028
 DP3028                          SUPERSEDED SURVEY CONTROL
 DP3028
 DP3028.No superseded survey control is available for this station.
 DP3028
 DP3028_MARKER: F = FLANGE-ENCASED ROD
 DP3028_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3028_STAMPING: UM 124 2013
 DP3028_MARK LOGO: UIL
 DP3028_PROJECTION: FLUSH
 DP3028_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3028+SATELLITE: SATELLITE OBSERVATIONS - July 08, 2020
 DP3028_ROD/PIPE-DEPTH: 11.9 meters
 DP3028_SLEEVE-DEPTH  : 0.9 meters
 DP3028
 DP3028  HISTORY     - Date     Condition        Report By
 DP3028  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3028  HISTORY     - 20200708 GOOD             ILDT
 DP3028
 DP3028                          STATION DESCRIPTION
 DP3028
 DP3028'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3028'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST OF GRANITE CITY,
 DP3028'6.4 MI (10.3 KM) NORTH-NORTHEAST OF FRENCH VILLAGE AND 1.7 MI (2.7 KM)
 DP3028'NORTHWEST OF COLLINSVILLE.
 DP3028'
 DP3028'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 157
 DP3028'(BLUFF ROAD) IN COLLINSVILLE, IL, GO NORTH ON STATE HIGHWAY 157 (BLUFF
 DP3028'ROAD) FOR 0.4 MI (0.6 KM) TO BELT LINE ROAD AND THE STATION ON THE
 DP3028'RIGHT.
 DP3028'
 DP3028'THE STATION IS LOCATED 19 FT (5.8 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP3028'BELT LINE ROAD, 10 FT (3.0 M) NORTHEAST OF A FIRE HYDRANT, 30 FT (9.1
 DP3028'M) WEST OF THE CENTERLINE OF THE ENTRANCE TO BURGER KING AND 75 FT
 DP3028'(22.9 M) EAST OF A LIGHT POLE.
 DP3028'
 DP3028'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3028'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3028'IN IDENTIFICATION.
 DP3028
 DP3028                          STATION RECOVERY (2020)
 DP3028
 DP3028'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3029 ***********************************************************************
 DP3029  DESIGNATION -  UM 125
 DP3029  PID         -  DP3029
 DP3029  STATE/COUNTY-  IL/MADISON
 DP3029  COUNTRY     -  US
 DP3029  USGS QUAD   -  COLLINSVILLE (2018)
 DP3029
 DP3029                         *CURRENT SURVEY CONTROL
 DP3029  ______________________________________________________________________
 DP3029* NAD 83(1986) POSITION- 38 41 30.2    (N) 089 59 54.0    (W)   HD_HELD2
 DP3029* NAVD 88 ORTHO HEIGHT -   149.565 (meters)      490.70  (feet) ADJUSTED
 DP3029  ______________________________________________________________________
 DP3029  GEOID HEIGHT    -        -31.017 (meters)                     GEOID18
 DP3029  DYNAMIC HEIGHT  -        149.472 (meters)      490.39  (feet) COMP
 DP3029  MODELED GRAVITY -    980,001.9   (mgal)                       NAVD 88
 DP3029
 DP3029  VERT ORDER      -  SECOND    CLASS I
 DP3029
 DP3029.The horizontal coordinates were established by autonomous hand held GPS
 DP3029.observations and have an estimated accuracy of +/- 10 meters.
 DP3029
 DP3029.The orthometric height was determined by differential leveling and
 DP3029.adjusted by the NATIONAL GEODETIC SURVEY
 DP3029.in July 2014.
 DP3029
 DP3029.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3029.GEOID18 height accuracy estimate available here.
 DP3029
 DP3029.Click photographs - Photos may exist for this station.
 DP3029
 DP3029.The dynamic height is computed by dividing the NAVD 88
 DP3029.geopotential number by the normal gravity value computed on the
 DP3029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3029.degrees latitude (g = 980.6199 gals.).
 DP3029
 DP3029.The modeled gravity was interpolated from observed gravity values.
 DP3029
 DP3029;                    North         East    Units  Estimated Accuracy
 DP3029;SPC IL W     -   224,762.      714,644.      MT  (+/- 10 meters HH2 GPS)
 DP3029
 DP3029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH3921986835(NAD 83)
 DP3029
 DP3029                          SUPERSEDED SURVEY CONTROL
 DP3029
 DP3029.No superseded survey control is available for this station.
 DP3029
 DP3029_MARKER: F = FLANGE-ENCASED ROD
 DP3029_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3029_STAMPING: UM 125 2013
 DP3029_MARK LOGO: UIL
 DP3029_PROJECTION: FLUSH
 DP3029_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3029_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3029+STABILITY: POSITION/ELEVATION WELL
 DP3029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3029+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3029_ROD/PIPE-DEPTH: 13.4 meters
 DP3029_SLEEVE-DEPTH  : 0.9 meters
 DP3029
 DP3029  HISTORY     - Date     Condition        Report By
 DP3029  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3029
 DP3029                          STATION DESCRIPTION
 DP3029
 DP3029'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3029'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST OF GRANITE CITY,
 DP3029'6.9 MI (11.1 KM) NORTH-NORTHEAST OF FRENCH VILLAGE AND 1.7 MI (2.7 KM)
 DP3029'NORTH-NORTHWEST OF COLLINSVILLE.
 DP3029'
 DP3029'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 159
 DP3029'(CENTER STREET) IN MARYVILLE, IL, GO SOUTH ON STATE HIGHWAY 159
 DP3029'(VANDALIA STREET) FOR 1.4 MI (2.3 KM) TO BELT LINE ROAD ON THE RIGHT,
 DP3029'TURN RIGHT AND GO WEST ON BELT LINE ROAD FOR 1.4 MI (2.3 KM) TO
 DP3029'CARNATION DRIVE AND THE STATION ON THE RIGHT.
 DP3029'
 DP3029'THE STATION IS LOCATED 28 FT (8.5 M) SOUTHWEST OF THE CENTERLINE OF
 DP3029'CARNATION DRIVE, 45 FT (13.7 M) NORTH OF A LIGHT POLE AND 52 FT (15.8
 DP3029'M) SOUTH OF A MANHOLE COVER IN CARNATION DRIVE.
 DP3029'
 DP3029'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3029'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3029'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3030 ***********************************************************************
 DP3030  DESIGNATION -  UM 126
 DP3030  PID         -  DP3030
 DP3030  STATE/COUNTY-  IL/MADISON
 DP3030  COUNTRY     -  US
 DP3030  USGS QUAD   -  COLLINSVILLE (2018)
 DP3030
 DP3030                         *CURRENT SURVEY CONTROL
 DP3030  ______________________________________________________________________
 DP3030* NAD 83(1986) POSITION- 38 41 27.3    (N) 089 59 19.6    (W)   HD_HELD2
 DP3030* NAVD 88 ORTHO HEIGHT -   161.912 (meters)      531.21  (feet) ADJUSTED
 DP3030  ______________________________________________________________________
 DP3030  GEOID HEIGHT    -        -31.007 (meters)                     GEOID18
 DP3030  DYNAMIC HEIGHT  -        161.811 (meters)      530.87  (feet) COMP
 DP3030  MODELED GRAVITY -    980,000.8   (mgal)                       NAVD 88
 DP3030
 DP3030  VERT ORDER      -  SECOND    CLASS I
 DP3030
 DP3030.The horizontal coordinates were established by autonomous hand held GPS
 DP3030.observations and have an estimated accuracy of +/- 10 meters.
 DP3030
 DP3030.The orthometric height was determined by differential leveling and
 DP3030.adjusted by the NATIONAL GEODETIC SURVEY
 DP3030.in July 2014.
 DP3030
 DP3030.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3030.GEOID18 height accuracy estimate available here.
 DP3030
 DP3030.Click photographs - Photos may exist for this station.
 DP3030
 DP3030.The dynamic height is computed by dividing the NAVD 88
 DP3030.geopotential number by the normal gravity value computed on the
 DP3030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3030.degrees latitude (g = 980.6199 gals.).
 DP3030
 DP3030.The modeled gravity was interpolated from observed gravity values.
 DP3030
 DP3030;                    North         East    Units  Estimated Accuracy
 DP3030;SPC IL W     -   224,674.      715,476.      MT  (+/- 10 meters HH2 GPS)
 DP3030
 DP3030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4004886718(NAD 83)
 DP3030
 DP3030                          SUPERSEDED SURVEY CONTROL
 DP3030
 DP3030.No superseded survey control is available for this station.
 DP3030
 DP3030_MARKER: F = FLANGE-ENCASED ROD
 DP3030_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3030_STAMPING: UM 126 3013
 DP3030_MARK LOGO: UIL
 DP3030_PROJECTION: FLUSH
 DP3030_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3030_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3030+STABILITY: POSITION/ELEVATION WELL
 DP3030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3030+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3030_ROD/PIPE-DEPTH: 14.6 meters
 DP3030_SLEEVE-DEPTH  : 0.9 meters
 DP3030
 DP3030  HISTORY     - Date     Condition        Report By
 DP3030  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3030
 DP3030                          STATION DESCRIPTION
 DP3030
 DP3030'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3030'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHWEST OF
 DP3030'O'FALLON, 7.1 MI (11.4 KM) NORTH-NORTHEAST OF FRENCH VILLAGE AND 1.4
 DP3030'MI (2.3 KM) NORTH OF COLLINSVILLE.
 DP3030'
 DP3030'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 159
 DP3030'(CENTER STREET) IN MARYVILLE, IL, GO SOUTH ON STATE HIGHWAY 159
 DP3030'(VANDALIA STREET) FOR 1.4 MI (2.3 KM) TO BELT LINE ROAD ON THE RIGHT,
 DP3030'TURN RIGHT AND GO WEST ON BELT LINE ROAD FOR 0.9 MI (1.4 KM) TO
 DP3030'CRESTMONT DRIVE AND THE STATION ON THE LEFT.
 DP3030'
 DP3030'THE STATION IS LOCATED 10 FT (3.0 M) EAST OF THE BACK OF CURB OF
 DP3030'CRESTMONT DRIVE, 19 FT (5.8 M) SOUTH OF A FIRE HYDRANT AND 32 FT (9.8
 DP3030'M) WEST OF THE NORTHWEST CORNER OF A FIRE STATION.
 DP3030'
 DP3030'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3030'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3030'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3031 ***********************************************************************
 DP3031  DESIGNATION -  UM 127
 DP3031  PID         -  DP3031
 DP3031  STATE/COUNTY-  IL/MADISON
 DP3031  COUNTRY     -  US
 DP3031  USGS QUAD   -  COLLINSVILLE (2018)
 DP3031
 DP3031                         *CURRENT SURVEY CONTROL
 DP3031  ______________________________________________________________________
 DP3031* NAD 83(1986) POSITION- 38 41 27.33   (N) 089 58 07.49   (W)   HD_HELD1
 DP3031* NAVD 88 ORTHO HEIGHT -   164.395 (meters)      539.35  (feet) ADJUSTED
 DP3031  ______________________________________________________________________
 DP3031  GEOID HEIGHT    -        -30.989 (meters)                     GEOID18
 DP3031  DYNAMIC HEIGHT  -        164.292 (meters)      539.01  (feet) COMP
 DP3031  MODELED GRAVITY -    979,999.1   (mgal)                       NAVD 88
 DP3031
 DP3031  VERT ORDER      -  SECOND    CLASS I
 DP3031
 DP3031.The horizontal coordinates were determined by differentially corrected
 DP3031.hand held GPS observations or other comparable positioning techniques
 DP3031.and have an estimated accuracy of +/- 3 meters.
 DP3031
 DP3031.The orthometric height was determined by differential leveling and
 DP3031.adjusted by the NATIONAL GEODETIC SURVEY
 DP3031.in July 2014.
 DP3031
 DP3031.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3031.GEOID18 height accuracy estimate available here.
 DP3031
 DP3031.Click photographs - Photos may exist for this station.
 DP3031
 DP3031.The dynamic height is computed by dividing the NAVD 88
 DP3031.geopotential number by the normal gravity value computed on the
 DP3031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3031.degrees latitude (g = 980.6199 gals.).
 DP3031
 DP3031.The modeled gravity was interpolated from observed gravity values.
 DP3031
 DP3031;                    North         East    Units  Estimated Accuracy
 DP3031;SPC IL W     -   224,678.7     717,218.4     MT  (+/- 3 meters HH1 GPS) 
 DP3031
 DP3031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4179086662(NAD 83)
 DP3031
 DP3031                          SUPERSEDED SURVEY CONTROL
 DP3031
 DP3031.No superseded survey control is available for this station.
 DP3031
 DP3031_MARKER: F = FLANGE-ENCASED ROD
 DP3031_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3031_STAMPING: UM 127 2013
 DP3031_MARK LOGO: UIL
 DP3031_PROJECTION: FLUSH
 DP3031_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3031_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3031+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2020
 DP3031_ROD/PIPE-DEPTH: 11.6 meters
 DP3031_SLEEVE-DEPTH  : 0.9 meters
 DP3031
 DP3031  HISTORY     - Date     Condition        Report By
 DP3031  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3031  HISTORY     - 20200709 GOOD             ILDT
 DP3031
 DP3031                          STATION DESCRIPTION
 DP3031
 DP3031'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3031'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHEAST OF FRENCH
 DP3031'VILLAGE, 7.5 MI (12.1 KM) NORTH-NORTHWEST OF O'FALLON AND 1.7 MI (2.7
 DP3031'KM) NORTH-NORTHEAST OF COLLINSVILLE.
 DP3031'
 DP3031'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 159
 DP3031'(CENTER STREET) IN MARYVILLE, IL, GO SOUTH ON STATE HIGHWAY 159
 DP3031'(VANDALIA STREET) FOR 1.4 MI (2.3 KM) TO PINE LAKE ROAD ON THE LEFT.
 DP3031'TURN LEFT AND GO EAST ON PINE LAKE ROAD FOR 0.2 MI (0.3 KM) TO THE
 DP3031'STATION ON THE RIGHT.
 DP3031'
 DP3031'THE STATION IS LOCATED 25 FT (7.6 M) SOUTH OF THE CENTERLINE OF PIKE
 DP3031'LAKE ROAD, 13 FT (4.0 M) WEST OF THE WEST EDGE OF AN ENTRANCE TO A
 DP3031'PLAYGROUND AND 17 FT (5.2 M) EAST-SOUTHEAST OF A WATER METER IN A
 DP3031'SIDEWALK.
 DP3031'
 DP3031'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3031'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3031'IN IDENTIFICATION.
 DP3031
 DP3031                          STATION RECOVERY (2020)
 DP3031
 DP3031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3032 ***********************************************************************
 DP3032  DESIGNATION -  UM 128
 DP3032  PID         -  DP3032
 DP3032  STATE/COUNTY-  IL/MADISON
 DP3032  COUNTRY     -  US
 DP3032  USGS QUAD   -  COLLINSVILLE (2018)
 DP3032
 DP3032                         *CURRENT SURVEY CONTROL
 DP3032  ______________________________________________________________________
 DP3032* NAD 83(1986) POSITION- 38 41 41.4    (N) 089 57 19.7    (W)   HD_HELD2
 DP3032* NAVD 88 ORTHO HEIGHT -   169.742 (meters)      556.90  (feet) ADJUSTED
 DP3032  ______________________________________________________________________
 DP3032  GEOID HEIGHT    -        -30.986 (meters)                     GEOID18
 DP3032  DYNAMIC HEIGHT  -        169.635 (meters)      556.54  (feet) COMP
 DP3032  MODELED GRAVITY -    979,998.5   (mgal)                       NAVD 88
 DP3032
 DP3032  VERT ORDER      -  SECOND    CLASS I
 DP3032
 DP3032.The horizontal coordinates were established by autonomous hand held GPS
 DP3032.observations and have an estimated accuracy of +/- 10 meters.
 DP3032
 DP3032.The orthometric height was determined by differential leveling and
 DP3032.adjusted by the NATIONAL GEODETIC SURVEY
 DP3032.in July 2014.
 DP3032
 DP3032.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3032.GEOID18 height accuracy estimate available here.
 DP3032
 DP3032.Click photographs - Photos may exist for this station.
 DP3032
 DP3032.The dynamic height is computed by dividing the NAVD 88
 DP3032.geopotential number by the normal gravity value computed on the
 DP3032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3032.degrees latitude (g = 980.6199 gals.).
 DP3032
 DP3032.The modeled gravity was interpolated from observed gravity values.
 DP3032
 DP3032;                    North         East    Units  Estimated Accuracy
 DP3032;SPC IL W     -   225,115.      718,372.      MT  (+/- 10 meters HH2 GPS)
 DP3032
 DP3032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4295987059(NAD 83)
 DP3032
 DP3032                          SUPERSEDED SURVEY CONTROL
 DP3032
 DP3032.No superseded survey control is available for this station.
 DP3032
 DP3032_MARKER: F = FLANGE-ENCASED ROD
 DP3032_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3032_STAMPING: UM 128 2013
 DP3032_MARK LOGO: UIL
 DP3032_PROJECTION: FLUSH
 DP3032_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3032_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3032+SATELLITE: SATELLITE OBSERVATIONS - December 30, 2019
 DP3032_ROD/PIPE-DEPTH: 11.0 meters
 DP3032_SLEEVE-DEPTH  : 0.9 meters
 DP3032
 DP3032  HISTORY     - Date     Condition        Report By
 DP3032  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3032  HISTORY     - 20191230 GOOD             ILDT
 DP3032  HISTORY     - 20210301 GOOD             INDIV
 DP3032
 DP3032                          STATION DESCRIPTION
 DP3032
 DP3032'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3032'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF EDWARDSVILLE,
 DP3032'7.5 MI (12.1 KM) NORTH-NORTHWEST OF O'FALLON AND 2.3 MI (3.7 KM)
 DP3032'NORTHEAST OF COLLINSVILLE.
 DP3032'
 DP3032'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 159
 DP3032'(CENTER STREET) IN MARYVILLE, IL, GO SOUTH ON STATE HIGHWAY 159
 DP3032'(VANDALIA STREET) FOR 0.4 MI (0.6 KM) TO COUNTRY LANE, TURN LEFT AND
 DP3032'GO EAST ON COUNTRY LANE FOR 0.2 MI (0.3 KM) TO LAURA STREET, TURN
 DP3032'RIGHT AND GO SOUTH ON LAURA STREET FOR 0.2 MI (0.3 KM) TO MAPLE LEAF
 DP3032'DRIVE.  CONTINUE SOUTH ON MAPLE LEAF DRIVE FOR 0.25 MI (0.4 KM) TO THE
 DP3032'STATION ON THE LEFT.
 DP3032'
 DP3032'THE STATION IS LOCATED 24 FT (7.3 M) EAST OF THE CENTERLINE OF MAPLE
 DP3032'LEAF DRIVE, 28 FT (8.5 M) NORTH OF THE CENTERLINE OF PEACH TREE TRAIL
 DP3032'AND 16 FT (4.9 M) SOUTH OF A FIRE HYDRANT.
 DP3032'
 DP3032'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3032'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3032'IN IDENTIFICATION.
 DP3032
 DP3032                          STATION RECOVERY (2019)
 DP3032
 DP3032'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3032'RECOVERED IN GOOD CONDITION.
 DP3032
 DP3032                          STATION RECOVERY (2021)
 DP3032
 DP3032'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3033 ***********************************************************************
 DP3033  DESIGNATION -  UM 129
 DP3033  PID         -  DP3033
 DP3033  STATE/COUNTY-  IL/MADISON
 DP3033  COUNTRY     -  US
 DP3033  USGS QUAD   -  COLLINSVILLE (2018)
 DP3033
 DP3033                         *CURRENT SURVEY CONTROL
 DP3033  ______________________________________________________________________
 DP3033* NAD 83(1986) POSITION- 38 42 18.29   (N) 089 57 34.15   (W)   HD_HELD1
 DP3033* NAVD 88 ORTHO HEIGHT -   174.703 (meters)      573.17  (feet) ADJUSTED
 DP3033  ______________________________________________________________________
 DP3033  GEOID HEIGHT    -        -31.008 (meters)                     GEOID18
 DP3033  DYNAMIC HEIGHT  -        174.594 (meters)      572.81  (feet) COMP
 DP3033  MODELED GRAVITY -    979,999.2   (mgal)                       NAVD 88
 DP3033
 DP3033  VERT ORDER      -  SECOND    CLASS I
 DP3033
 DP3033.The horizontal coordinates were determined by differentially corrected
 DP3033.hand held GPS observations or other comparable positioning techniques
 DP3033.and have an estimated accuracy of +/- 3 meters.
 DP3033
 DP3033.The orthometric height was determined by differential leveling and
 DP3033.adjusted by the NATIONAL GEODETIC SURVEY
 DP3033.in July 2014.
 DP3033
 DP3033.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3033.GEOID18 height accuracy estimate available here.
 DP3033
 DP3033.Click photographs - Photos may exist for this station.
 DP3033
 DP3033.The dynamic height is computed by dividing the NAVD 88
 DP3033.geopotential number by the normal gravity value computed on the
 DP3033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3033.degrees latitude (g = 980.6199 gals.).
 DP3033
 DP3033.The modeled gravity was interpolated from observed gravity values.
 DP3033
 DP3033;                    North         East    Units  Estimated Accuracy
 DP3033;SPC IL W     -   226,251.8     718,020.5     MT  (+/- 3 meters HH1 GPS) 
 DP3033
 DP3033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4264788208(NAD 83)
 DP3033
 DP3033                          SUPERSEDED SURVEY CONTROL
 DP3033
 DP3033.No superseded survey control is available for this station.
 DP3033
 DP3033_MARKER: F = FLANGE-ENCASED ROD
 DP3033_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3033_STAMPING: UM 129 3013
 DP3033_MARK LOGO: UIL
 DP3033_PROJECTION: FLUSH
 DP3033_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3033+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2018
 DP3033_ROD/PIPE-DEPTH: 13.4 meters
 DP3033_SLEEVE-DEPTH  : 0.9 meters
 DP3033
 DP3033  HISTORY     - Date     Condition        Report By
 DP3033  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3033  HISTORY     - 20180613 GOOD             ILDT
 DP3033
 DP3033                          STATION DESCRIPTION
 DP3033
 DP3033'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3033'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHWEST OF
 DP3033'O'FALLON, 7.3 MI (11.7 KM) SOUTH OF EDWARDSVILLE AND 2.8 MI (4.5 KM)
 DP3033'NORTH-NORTHEAST OF COLLINSVILLE.
 DP3033'
 DP3033'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 159
 DP3033'(CENTER STREET) IN MARYVILLE, IL, GO SOUTH ON STATE HIGHWAY 159
 DP3033'(VANDALIA STREET) FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP3033'
 DP3033'THE STATION IS LOCATED 21 FT (6.4 M) EAST OF THE EDGE OF PAVEMENT OF
 DP3033'STATE HIGHWAY 159 RAMP TO NORTHBOUND I-55, 4 FT (1.2 M) WEST OF A
 DP3033'CHAIN LINK FENCE AND 77 FT (23.5 M) SOUTH OF A LIGHT POLE.
 DP3033'
 DP3033'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3033'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3033'IN IDENTIFICATION.
 DP3033
 DP3033                          STATION RECOVERY (2018)
 DP3033
 DP3033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 DP3033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3034 ***********************************************************************
 DP3034  DESIGNATION -  UM 130
 DP3034  PID         -  DP3034
 DP3034  STATE/COUNTY-  IL/MADISON
 DP3034  COUNTRY     -  US
 DP3034  USGS QUAD   -  COLLINSVILLE (2018)
 DP3034
 DP3034                         *CURRENT SURVEY CONTROL
 DP3034  ______________________________________________________________________
 DP3034* NAD 83(1986) POSITION- 38 42 57.56   (N) 089 57 24.24   (W)   HD_HELD1
 DP3034* NAVD 88 ORTHO HEIGHT -   174.250 (meters)      571.69  (feet) ADJUSTED
 DP3034  ______________________________________________________________________
 DP3034  GEOID HEIGHT    -        -31.026 (meters)                     GEOID18
 DP3034  DYNAMIC HEIGHT  -        174.141 (meters)      571.33  (feet) COMP
 DP3034  MODELED GRAVITY -    979,999.4   (mgal)                       NAVD 88
 DP3034
 DP3034  VERT ORDER      -  SECOND    CLASS I
 DP3034
 DP3034.The horizontal coordinates were determined by differentially corrected
 DP3034.hand held GPS observations or other comparable positioning techniques
 DP3034.and have an estimated accuracy of +/- 3 meters.
 DP3034
 DP3034.The orthometric height was determined by differential leveling and
 DP3034.adjusted by the NATIONAL GEODETIC SURVEY
 DP3034.in July 2014.
 DP3034
 DP3034.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3034.GEOID18 height accuracy estimate available here.
 DP3034
 DP3034.Click photographs - Photos may exist for this station.
 DP3034
 DP3034.The dynamic height is computed by dividing the NAVD 88
 DP3034.geopotential number by the normal gravity value computed on the
 DP3034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3034.degrees latitude (g = 980.6199 gals.).
 DP3034
 DP3034.The modeled gravity was interpolated from observed gravity values.
 DP3034
 DP3034;                    North         East    Units  Estimated Accuracy
 DP3034;SPC IL W     -   227,463.2     718,257.2     MT  (+/- 3 meters HH1 GPS) 
 DP3034
 DP3034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4292589411(NAD 83)
 DP3034
 DP3034                          SUPERSEDED SURVEY CONTROL
 DP3034
 DP3034.No superseded survey control is available for this station.
 DP3034
 DP3034_MARKER: F = FLANGE-ENCASED ROD
 DP3034_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3034_STAMPING: UM 130 2013
 DP3034_MARK LOGO: UIL
 DP3034_PROJECTION: FLUSH
 DP3034_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3034_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3034+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2019
 DP3034_ROD/PIPE-DEPTH: 11.0 meters
 DP3034_SLEEVE-DEPTH  : 0.9 meters
 DP3034
 DP3034  HISTORY     - Date     Condition        Report By
 DP3034  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3034  HISTORY     - 20191231 GOOD             ILDT
 DP3034
 DP3034                          STATION DESCRIPTION
 DP3034
 DP3034'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3034'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH-NORTHWEST OF
 DP3034'O'FALLON, 6.6 MI (10.6 KM) SOUTH OF EDWARDSVILLE AND 3.5 MI (5.6 KM)
 DP3034'NORTH-NORTHEAST OF COLLINSVILLE.
 DP3034'
 DP3034'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 159
 DP3034'(CENTER STREET) IN MARYVILLE, IL, GO NORTH ON STATE HIGHWAY 159
 DP3034'(CENTER STREET) FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP3034'
 DP3034'THE STATION IS LOCATED 10 FT (3.0 M) WEST OF THE EDGE OF PAVEMENT OF
 DP3034'SOUTHBOUND STATE HIGHWAY 159, 18 FT (5.5 M) SOUTH OF THE SOUTHEAST
 DP3034'CORNER OF A BUS STOP SHELTER AND 62 FT (18.9 M) NORTH OF A METAL
 DP3034''WARNING GAS PIPELINE' SIGN.
 DP3034'
 DP3034'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3034'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3034'IN IDENTIFICATION.
 DP3034
 DP3034                          STATION RECOVERY (2019)
 DP3034
 DP3034'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3035 ***********************************************************************
 DP3035  DESIGNATION -  UM 131
 DP3035  PID         -  DP3035
 DP3035  STATE/COUNTY-  IL/MADISON
 DP3035  COUNTRY     -  US
 DP3035  USGS QUAD   -  COLLINSVILLE (2018)
 DP3035
 DP3035                         *CURRENT SURVEY CONTROL
 DP3035  ______________________________________________________________________
 DP3035* NAD 83(1986) POSITION- 38 43 48.94   (N) 089 57 23.03   (W)   HD_HELD1
 DP3035* NAVD 88 ORTHO HEIGHT -   177.894 (meters)      583.64  (feet) ADJUSTED
 DP3035  ______________________________________________________________________
 DP3035  GEOID HEIGHT    -        -31.049 (meters)                     GEOID18
 DP3035  DYNAMIC HEIGHT  -        177.783 (meters)      583.28  (feet) COMP
 DP3035  MODELED GRAVITY -    980,000.0   (mgal)                       NAVD 88
 DP3035
 DP3035  VERT ORDER      -  SECOND    CLASS I
 DP3035
 DP3035.The horizontal coordinates were determined by differentially corrected
 DP3035.hand held GPS observations or other comparable positioning techniques
 DP3035.and have an estimated accuracy of +/- 3 meters.
 DP3035
 DP3035.The orthometric height was determined by differential leveling and
 DP3035.adjusted by the NATIONAL GEODETIC SURVEY
 DP3035.in July 2014.
 DP3035
 DP3035.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3035.GEOID18 height accuracy estimate available here.
 DP3035
 DP3035.Click photographs - Photos may exist for this station.
 DP3035
 DP3035.The dynamic height is computed by dividing the NAVD 88
 DP3035.geopotential number by the normal gravity value computed on the
 DP3035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3035.degrees latitude (g = 980.6199 gals.).
 DP3035
 DP3035.The modeled gravity was interpolated from observed gravity values.
 DP3035
 DP3035;                    North         East    Units  Estimated Accuracy
 DP3035;SPC IL W     -   229,047.5     718,282.8     MT  (+/- 3 meters HH1 GPS) 
 DP3035
 DP3035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4300690994(NAD 83)
 DP3035
 DP3035                          SUPERSEDED SURVEY CONTROL
 DP3035
 DP3035.No superseded survey control is available for this station.
 DP3035
 DP3035_MARKER: F = FLANGE-ENCASED ROD
 DP3035_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3035_STAMPING: UM 131 2013
 DP3035_MARK LOGO: UIL
 DP3035_PROJECTION: FLUSH
 DP3035_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3035_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3035+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2018
 DP3035_ROD/PIPE-DEPTH: 11.0 meters
 DP3035_SLEEVE-DEPTH  : 0.9 meters
 DP3035
 DP3035  HISTORY     - Date     Condition        Report By
 DP3035  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3035  HISTORY     - 20180614 GOOD             ILDT
 DP3035
 DP3035                          STATION DESCRIPTION
 DP3035
 DP3035'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3035'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) NORTH-NORTHWEST OF
 DP3035'O'FALLON, 5.6 MI (9.0 KM) SOUTH OF EDWARDSVILLE AND 4.4 MI (7.1 KM)
 DP3035'NORTH-NORTHEAST OF COLLINSVILLE.
 DP3035'
 DP3035'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH STATE HIGHWAY 159
 DP3035'(CENTER STREET) IN MARYVILLE, IL, GO NORTH ON STATE HIGHWAY 159
 DP3035'(CENTER STREET) FOR 1.1 MI (1.8 KM) TO MAIN STREET, CONTINUE NORTH ON
 DP3035'STATE HIGHWAY 159 (CENTER STREET) FOR 0.4 MI (0.6 KM) TO THE STATION
 DP3035'ON THE RIGHT.
 DP3035'
 DP3035'THE STATION IS LOCATED 28 FT (8.5 M) EAST OF THE EDGE OF PAVEMENT OF
 DP3035'NORTHBOUND STATE HIGHWAY 159, 45 FT (13.7 M) SOUTH OF THE EDGE OF
 DP3035'PAVEMENT OF AN ENTRANCE TO A CHURCH '2620 STATE HIGHWAY 159' AND 57 FT
 DP3035'(17.4 M) NORTH OF A UTILITY POLE.
 DP3035'
 DP3035'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3035'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3035'IN IDENTIFICATION.
 DP3035
 DP3035                          STATION RECOVERY (2018)
 DP3035
 DP3035'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 DP3035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3036 ***********************************************************************
 DP3036  DESIGNATION -  UM 132
 DP3036  PID         -  DP3036
 DP3036  STATE/COUNTY-  IL/MADISON
 DP3036  COUNTRY     -  US
 DP3036  USGS QUAD   -  COLLINSVILLE (2018)
 DP3036
 DP3036                         *CURRENT SURVEY CONTROL
 DP3036  ______________________________________________________________________
 DP3036* NAD 83(1986) POSITION- 38 44 41.32   (N) 089 57 23.07   (W)   HD_HELD1
 DP3036* NAVD 88 ORTHO HEIGHT -   166.455 (meters)      546.11  (feet) ADJUSTED
 DP3036  ______________________________________________________________________
 DP3036  GEOID HEIGHT    -        -31.074 (meters)                     GEOID18
 DP3036  DYNAMIC HEIGHT  -        166.351 (meters)      545.77  (feet) COMP
 DP3036  MODELED GRAVITY -    980,001.5   (mgal)                       NAVD 88
 DP3036
 DP3036  VERT ORDER      -  SECOND    CLASS I
 DP3036
 DP3036.The horizontal coordinates were determined by differentially corrected
 DP3036.hand held GPS observations or other comparable positioning techniques
 DP3036.and have an estimated accuracy of +/- 3 meters.
 DP3036
 DP3036.The orthometric height was determined by differential leveling and
 DP3036.adjusted by the NATIONAL GEODETIC SURVEY
 DP3036.in July 2014.
 DP3036
 DP3036.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3036.GEOID18 height accuracy estimate available here.
 DP3036
 DP3036.Click photographs - Photos may exist for this station.
 DP3036
 DP3036.The dynamic height is computed by dividing the NAVD 88
 DP3036.geopotential number by the normal gravity value computed on the
 DP3036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3036.degrees latitude (g = 980.6199 gals.).
 DP3036
 DP3036.The modeled gravity was interpolated from observed gravity values.
 DP3036
 DP3036;                    North         East    Units  Estimated Accuracy
 DP3036;SPC IL W     -   230,662.6     718,278.1     MT  (+/- 3 meters HH1 GPS) 
 DP3036
 DP3036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4305792609(NAD 83)
 DP3036
 DP3036                          SUPERSEDED SURVEY CONTROL
 DP3036
 DP3036.No superseded survey control is available for this station.
 DP3036
 DP3036_MARKER: F = FLANGE-ENCASED ROD
 DP3036_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3036_STAMPING: UM 132 2013
 DP3036_MARK LOGO: UIL
 DP3036_PROJECTION: FLUSH
 DP3036_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3036_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3036+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2018
 DP3036_ROD/PIPE-DEPTH: 7.9 meters
 DP3036_SLEEVE-DEPTH  : 0.9 meters
 DP3036
 DP3036  HISTORY     - Date     Condition        Report By
 DP3036  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3036  HISTORY     - 20180614 GOOD             ILDT
 DP3036
 DP3036                          STATION DESCRIPTION
 DP3036
 DP3036'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3036'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) WEST-SOUTHWEST OF
 DP3036'MARINE, 5.4 MI (8.7 KM) NORTH-NORTHEAST OF COLLINSVILLE AND 4.6 MI
 DP3036'(7.4 KM) SOUTH OF EDWARDSVILLE.
 DP3036'
 DP3036'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (TROY
 DP3036'ROAD) WITH GLEN CROSSING ROAD IN GLEN CARBON, IL, GO SOUTH ON STATE
 DP3036'HIGHWAY 159 (TROY ROAD) FOR 0.5 MI (0.8 KM) TO KINGSLEY WAY AND THE
 DP3036'STATION ON THE LEFT.
 DP3036'
 DP3036'THE STATION IS LOCATED 11 FT (3.4 M) EAST OF THE EAST EDGE OF
 DP3036'NORTHBOUND STATE HIGHWAY 159, 8 FT (2.4 M) WEST OF THE WEST END OF A
 DP3036''GLEN CARBON WELCOME' SIGN, 36 FT (11.0 M) NORTH OF THE CENTER OF A
 DP3036'PRIVATE ENTRANCE 4900 STATE HIGHWAY 159 AND 69 FT (21.0 M) SOUTH OF
 DP3036'THE EDGE OF PAVEMENT OF KINGSLEY WAY.
 DP3036'
 DP3036'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3036'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3036'IN IDENTIFICATION.
 DP3036
 DP3036                          STATION RECOVERY (2018)
 DP3036
 DP3036'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 DP3036'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3037 ***********************************************************************
 DP3037  DESIGNATION -  UM 133
 DP3037  PID         -  DP3037
 DP3037  STATE/COUNTY-  IL/MADISON
 DP3037  COUNTRY     -  US
 DP3037  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3037
 DP3037                         *CURRENT SURVEY CONTROL
 DP3037  ______________________________________________________________________
 DP3037* NAD 83(1986) POSITION- 38 45 08.1    (N) 089 57 45.1    (W)   HD_HELD2
 DP3037* NAVD 88 ORTHO HEIGHT -   170.199 (meters)      558.39  (feet) ADJUSTED
 DP3037  ______________________________________________________________________
 DP3037  GEOID HEIGHT    -        -31.092 (meters)                     GEOID18
 DP3037  DYNAMIC HEIGHT  -        170.093 (meters)      558.05  (feet) COMP
 DP3037  MODELED GRAVITY -    980,003.9   (mgal)                       NAVD 88
 DP3037
 DP3037  VERT ORDER      -  SECOND    CLASS I
 DP3037
 DP3037.The horizontal coordinates were established by autonomous hand held GPS
 DP3037.observations and have an estimated accuracy of +/- 10 meters.
 DP3037
 DP3037.The orthometric height was determined by differential leveling and
 DP3037.adjusted by the NATIONAL GEODETIC SURVEY
 DP3037.in July 2014.
 DP3037
 DP3037.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3037.GEOID18 height accuracy estimate available here.
 DP3037
 DP3037.Click photographs - Photos may exist for this station.
 DP3037
 DP3037.The dynamic height is computed by dividing the NAVD 88
 DP3037.geopotential number by the normal gravity value computed on the
 DP3037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3037.degrees latitude (g = 980.6199 gals.).
 DP3037
 DP3037.The modeled gravity was interpolated from observed gravity values.
 DP3037
 DP3037;                    North         East    Units  Estimated Accuracy
 DP3037;SPC IL W     -   231,487.      717,744.      MT  (+/- 10 meters HH2 GPS)
 DP3037
 DP3037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4255293452(NAD 83)
 DP3037
 DP3037                          SUPERSEDED SURVEY CONTROL
 DP3037
 DP3037.No superseded survey control is available for this station.
 DP3037
 DP3037_MARKER: F = FLANGE-ENCASED ROD
 DP3037_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3037_STAMPING: UM 133 2013
 DP3037_MARK LOGO: UIL
 DP3037_PROJECTION: FLUSH
 DP3037_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3037_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3037+STABILITY: POSITION/ELEVATION WELL
 DP3037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3037+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3037_ROD/PIPE-DEPTH: 12.2 meters
 DP3037_SLEEVE-DEPTH  : 0.9 meters
 DP3037
 DP3037  HISTORY     - Date     Condition        Report By
 DP3037  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3037
 DP3037                          STATION DESCRIPTION
 DP3037
 DP3037'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3037'THE STATION IS LOCATED ABOUT 10.3 MI (16.6 KM) WEST-SOUTHWEST OF
 DP3037'MARINE, 5.8 MI (9.3 KM) NORTH-NORTHEAST OF COLLINSVILLE AND 4.1 MI
 DP3037'(6.6 KM) SOUTH OF EDWARDSVILLE.
 DP3037'
 DP3037'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (TROY
 DP3037'ROAD) WITH GLEN CROSSING ROAD IN GLEN CARBON, IL, GO WEST ON GLEN
 DP3037'CROSSING ROAD FOR 0.4 MI (0.6 KM) TO KINGSBROOKE BOULEVARD AND TO THE
 DP3037'STATION ON THE LEFT.
 DP3037'
 DP3037'THE STATION IS LOCATED 9 FT (2.7 M) EAST OF THE EDGE OF PAVEMENT OF
 DP3037'KINGSBROOKE BOULEVARD, 17 FT (5.2 M) NORTH OF OF THE WEST END OF A
 DP3037'BRICK 'KINGSBROOKE' SUBDIVISION SIGN AND 25 FT (7.6 M) WEST OF A POWER
 DP3037'POLE.
 DP3037'
 DP3037'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3037'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3037'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3038 ***********************************************************************
 DP3038  DESIGNATION -  UM 134
 DP3038  PID         -  DP3038
 DP3038  STATE/COUNTY-  IL/MADISON
 DP3038  COUNTRY     -  US
 DP3038  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3038
 DP3038                         *CURRENT SURVEY CONTROL
 DP3038  ______________________________________________________________________
 DP3038* NAD 83(1986) POSITION- 38 45 08.73   (N) 089 58 15.88   (W)   HD_HELD1
 DP3038* NAVD 88 ORTHO HEIGHT -   148.242 (meters)      486.36  (feet) ADJUSTED
 DP3038  ______________________________________________________________________
 DP3038  GEOID HEIGHT    -        -31.101 (meters)                     GEOID18
 DP3038  DYNAMIC HEIGHT  -        148.150 (meters)      486.06  (feet) COMP
 DP3038  MODELED GRAVITY -    980,005.0   (mgal)                       NAVD 88
 DP3038
 DP3038  VERT ORDER      -  SECOND    CLASS I
 DP3038
 DP3038.The horizontal coordinates were determined by differentially corrected
 DP3038.hand held GPS observations or other comparable positioning techniques
 DP3038.and have an estimated accuracy of +/- 3 meters.
 DP3038
 DP3038.The orthometric height was determined by differential leveling and
 DP3038.adjusted by the NATIONAL GEODETIC SURVEY
 DP3038.in July 2014.
 DP3038
 DP3038.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3038.GEOID18 height accuracy estimate available here.
 DP3038
 DP3038.Click photographs - Photos may exist for this station.
 DP3038
 DP3038.The dynamic height is computed by dividing the NAVD 88
 DP3038.geopotential number by the normal gravity value computed on the
 DP3038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3038.degrees latitude (g = 980.6199 gals.).
 DP3038
 DP3038.The modeled gravity was interpolated from observed gravity values.
 DP3038
 DP3038;                    North         East    Units  Estimated Accuracy
 DP3038;SPC IL W     -   231,505.0     717,001.1     MT  (+/- 3 meters HH1 GPS) 
 DP3038
 DP3038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4180993495(NAD 83)
 DP3038
 DP3038                          SUPERSEDED SURVEY CONTROL
 DP3038
 DP3038.No superseded survey control is available for this station.
 DP3038
 DP3038_MARKER: F = FLANGE-ENCASED ROD
 DP3038_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3038_STAMPING: UM 134 2013
 DP3038_MARK LOGO: UIL
 DP3038_PROJECTION: FLUSH
 DP3038_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3038_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3038+STABILITY: POSITION/ELEVATION WELL
 DP3038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3038+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3038_ROD/PIPE-DEPTH: 12.2 meters
 DP3038_SLEEVE-DEPTH  : 0.9 meters
 DP3038
 DP3038  HISTORY     - Date     Condition        Report By
 DP3038  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3038
 DP3038                          STATION DESCRIPTION
 DP3038
 DP3038'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3038'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) SOUTHEAST OF WOOD
 DP3038'RIVER, 5.7 MI (9.2 KM) NORTH OF COLLINSVILLE AND 4.2 MI (6.8 KM)
 DP3038'SOUTH-SOUTHWEST OF EDWARDSVILLE.
 DP3038'
 DP3038'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (TROY
 DP3038'ROAD) WITH GLEN CROSSING ROAD IN GLEN CARBON, IL, GO WEST ON GLEN
 DP3038'CROSSING ROAD FOR 0.8 MI (1.3 KM) TO A BIKE PATH AND THE STATION ON
 DP3038'THE RIGHT.
 DP3038'
 DP3038'THE STATION IS LOCATED 23 FT (7.0 M) NORTH OF THE CENTERLINE OF GLEN
 DP3038'CROSSING ROAD, 22 FT (6.7 M) WEST OF THE CENTERLINE OF A BIKE PATH AND
 DP3038'29 FT (8.8 M) EAST OF THE EAST END OF A BRIDGE WALL.
 DP3038'
 DP3038'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3038'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3038'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3039 ***********************************************************************
 DP3039  DESIGNATION -  UM 135
 DP3039  PID         -  DP3039
 DP3039  STATE/COUNTY-  IL/MADISON
 DP3039  COUNTRY     -  US
 DP3039  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3039
 DP3039                         *CURRENT SURVEY CONTROL
 DP3039  ______________________________________________________________________
 DP3039* NAD 83(1986) POSITION- 38 45 15.0    (N) 089 58 51.6    (W)   HD_HELD2
 DP3039* NAVD 88 ORTHO HEIGHT -   144.897 (meters)      475.38  (feet) ADJUSTED
 DP3039  ______________________________________________________________________
 DP3039  GEOID HEIGHT    -        -31.114 (meters)                     GEOID18
 DP3039  DYNAMIC HEIGHT  -        144.807 (meters)      475.09  (feet) COMP
 DP3039  MODELED GRAVITY -    980,006.2   (mgal)                       NAVD 88
 DP3039
 DP3039  VERT ORDER      -  SECOND    CLASS I
 DP3039
 DP3039.The horizontal coordinates were established by autonomous hand held GPS
 DP3039.observations and have an estimated accuracy of +/- 10 meters.
 DP3039
 DP3039.The orthometric height was determined by differential leveling and
 DP3039.adjusted by the NATIONAL GEODETIC SURVEY
 DP3039.in July 2014.
 DP3039
 DP3039.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3039.GEOID18 height accuracy estimate available here.
 DP3039
 DP3039.Click photographs - Photos may exist for this station.
 DP3039
 DP3039.The dynamic height is computed by dividing the NAVD 88
 DP3039.geopotential number by the normal gravity value computed on the
 DP3039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3039.degrees latitude (g = 980.6199 gals.).
 DP3039
 DP3039.The modeled gravity was interpolated from observed gravity values.
 DP3039
 DP3039;                    North         East    Units  Estimated Accuracy
 DP3039;SPC IL W     -   231,697.      716,138.      MT  (+/- 10 meters HH2 GPS)
 DP3039
 DP3039_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4095393717(NAD 83)
 DP3039
 DP3039                          SUPERSEDED SURVEY CONTROL
 DP3039
 DP3039.No superseded survey control is available for this station.
 DP3039
 DP3039_MARKER: F = FLANGE-ENCASED ROD
 DP3039_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3039_STAMPING: UM 135 2013
 DP3039_MARK LOGO: UIL
 DP3039_PROJECTION: FLUSH
 DP3039_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3039_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3039+STABILITY: POSITION/ELEVATION WELL
 DP3039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3039+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3039_ROD/PIPE-DEPTH: 9.8 meters
 DP3039_SLEEVE-DEPTH  : 0.9 meters
 DP3039
 DP3039  HISTORY     - Date     Condition        Report By
 DP3039  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3039
 DP3039                          STATION DESCRIPTION
 DP3039
 DP3039'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3039'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTHEAST OF WOOD RIVER,
 DP3039'5.8 MI (9.3 KM) NORTH OF COLLINSVILLE AND 4.2 MI (6.8 KM)
 DP3039'SOUTH-SOUTHWEST OF EDWARDSVILLE.
 DP3039'
 DP3039'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (TROY
 DP3039'ROAD) WITH GLEN CROSSING ROAD IN GLEN CARBON, IL, GO WEST ON GLEN
 DP3039'CROSSING ROAD FOR 1.1 MI (1.8 KM) TO GLEN CARBON ROAD (MAIN STREET),
 DP3039'CONTINUE WEST ON GLEN CROSSING ROAD FOR 0.25 MI (0.4 KM) TO THE
 DP3039'STATION ON THE LEFT.
 DP3039'
 DP3039'THE STATION IS LOCATED 33 FT (10.1 M) SOUTH OF THE CENTERLINE OF GLEN
 DP3039'CANYON ROAD, 34 FT (10.4 M) SOUTHEAST OF A MANHOLE COVER IN A SIDEWALK
 DP3039'AND 94 FT (28.7 M) WEST OF THE EDGE OF A BIKE PATH.
 DP3039'
 DP3039'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3039'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3039'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3040 ***********************************************************************
 DP3040  DESIGNATION -  UM 136
 DP3040  PID         -  DP3040
 DP3040  STATE/COUNTY-  IL/MADISON
 DP3040  COUNTRY     -  US
 DP3040  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3040
 DP3040                         *CURRENT SURVEY CONTROL
 DP3040  ______________________________________________________________________
 DP3040* NAD 83(1986) POSITION- 38 45 49.8    (N) 089 59 03.6    (W)   HD_HELD2
 DP3040* NAVD 88 ORTHO HEIGHT -   160.284 (meters)      525.87  (feet) ADJUSTED
 DP3040  ______________________________________________________________________
 DP3040  GEOID HEIGHT    -        -31.132 (meters)                     GEOID18
 DP3040  DYNAMIC HEIGHT  -        160.185 (meters)      525.54  (feet) COMP
 DP3040  MODELED GRAVITY -    980,008.3   (mgal)                       NAVD 88
 DP3040
 DP3040  VERT ORDER      -  SECOND    CLASS I
 DP3040
 DP3040.The horizontal coordinates were established by autonomous hand held GPS
 DP3040.observations and have an estimated accuracy of +/- 10 meters.
 DP3040
 DP3040.The orthometric height was determined by differential leveling and
 DP3040.adjusted by the NATIONAL GEODETIC SURVEY
 DP3040.in July 2014.
 DP3040
 DP3040.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3040.GEOID18 height accuracy estimate available here.
 DP3040
 DP3040.Click photographs - Photos may exist for this station.
 DP3040
 DP3040.The dynamic height is computed by dividing the NAVD 88
 DP3040.geopotential number by the normal gravity value computed on the
 DP3040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3040.degrees latitude (g = 980.6199 gals.).
 DP3040
 DP3040.The modeled gravity was interpolated from observed gravity values.
 DP3040
 DP3040;                    North         East    Units  Estimated Accuracy
 DP3040;SPC IL W     -   232,769.      715,846.      MT  (+/- 10 meters HH2 GPS)
 DP3040
 DP3040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4069894799(NAD 83)
 DP3040
 DP3040                          SUPERSEDED SURVEY CONTROL
 DP3040
 DP3040.No superseded survey control is available for this station.
 DP3040
 DP3040_MARKER: F = FLANGE-ENCASED ROD
 DP3040_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3040_STAMPING: UM 136 2013
 DP3040_MARK LOGO: UIL
 DP3040_PROJECTION: FLUSH
 DP3040_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3040_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3040+STABILITY: POSITION/ELEVATION WELL
 DP3040_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3040+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3040_ROD/PIPE-DEPTH: 10.4 meters
 DP3040_SLEEVE-DEPTH  : 0.9 meters
 DP3040
 DP3040  HISTORY     - Date     Condition        Report By
 DP3040  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3040
 DP3040                          STATION DESCRIPTION
 DP3040
 DP3040'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3040'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTHEAST OF WOOD RIVER,
 DP3040'6.5 MI (10.5 KM) NORTH OF COLLINSVILLE AND 3.7 MI (6.0 KM)
 DP3040'SOUTH-SOUTHWEST OF EDWARDSVILLE.
 DP3040'
 DP3040'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (TROY
 DP3040'ROAD) WITH CENTER GROVE ROAD IN EDWARDSVILLE, IL, GO WEST ON CENTER
 DP3040'GROVE ROAD FOR 1.7 MI (2.7 KM) TO STATE HIGHWAY 157, TURN LEFT AND GO
 DP3040'SOUTH ON STATE HIGHWAY 157 (BLUFF ROAD) FOR 0.8 MI (1.3 KM) TO
 DP3040'MERIDIAN ROAD.  TURN LEFT AND GO SOUTH ON MERIDIAN ROAD FOR 1.0 MI
 DP3040'(1.6 KM) TO RACCOON DRIVE AND TO THE STATION ON THE LEFT.
 DP3040'
 DP3040'THE STATION IS LOCATED 27 FT (8.2 M) EAST OF THE CENTERLINE OF
 DP3040'MERIDIAN ROAD, 4 FT (1.2 M) EAST OF A POST FOR A STREET SIGN, 22 FT
 DP3040'(6.7 M) SOUTH OF THE CENTERLINE OF RACCOON DRIVE AND 39 FT (11.9 M)
 DP3040'WEST OF A WATER METER IN A LAWN.
 DP3040'
 DP3040'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3040'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3040'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3041 ***********************************************************************
 DP3041  DESIGNATION -  UM 137
 DP3041  PID         -  DP3041
 DP3041  STATE/COUNTY-  IL/MADISON
 DP3041  COUNTRY     -  US
 DP3041  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3041
 DP3041                         *CURRENT SURVEY CONTROL
 DP3041  ______________________________________________________________________
 DP3041* NAD 83(1986) POSITION- 38 46 37.23   (N) 089 59 03.95   (W)   HD_HELD1
 DP3041* NAVD 88 ORTHO HEIGHT -   177.785 (meters)      583.28  (feet) ADJUSTED
 DP3041  ______________________________________________________________________
 DP3041  GEOID HEIGHT    -        -31.149 (meters)                     GEOID18
 DP3041  DYNAMIC HEIGHT  -        177.676 (meters)      582.93  (feet) COMP
 DP3041  MODELED GRAVITY -    980,011.4   (mgal)                       NAVD 88
 DP3041
 DP3041  VERT ORDER      -  SECOND    CLASS I
 DP3041
 DP3041.The horizontal coordinates were determined by differentially corrected
 DP3041.hand held GPS observations or other comparable positioning techniques
 DP3041.and have an estimated accuracy of +/- 3 meters.
 DP3041
 DP3041.The orthometric height was determined by differential leveling and
 DP3041.adjusted by the NATIONAL GEODETIC SURVEY
 DP3041.in July 2014.
 DP3041
 DP3041.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3041.GEOID18 height accuracy estimate available here.
 DP3041
 DP3041.Click photographs - Photos may exist for this station.
 DP3041
 DP3041.The dynamic height is computed by dividing the NAVD 88
 DP3041.geopotential number by the normal gravity value computed on the
 DP3041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3041.degrees latitude (g = 980.6199 gals.).
 DP3041
 DP3041.The modeled gravity was interpolated from observed gravity values.
 DP3041
 DP3041;                    North         East    Units  Estimated Accuracy
 DP3041;SPC IL W     -   234,231.5     715,835.0     MT  (+/- 3 meters HH1 GPS) 
 DP3041
 DP3041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4073896262(NAD 83)
 DP3041
 DP3041                          SUPERSEDED SURVEY CONTROL
 DP3041
 DP3041.No superseded survey control is available for this station.
 DP3041
 DP3041_MARKER: F = FLANGE-ENCASED ROD
 DP3041_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3041_STAMPING: UM 137 2013
 DP3041_MARK LOGO: UIL
 DP3041_PROJECTION: FLUSH
 DP3041_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3041_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3041+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2019
 DP3041_ROD/PIPE-DEPTH: 14.6 meters
 DP3041_SLEEVE-DEPTH  : 0.9 meters
 DP3041
 DP3041  HISTORY     - Date     Condition        Report By
 DP3041  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3041  HISTORY     - 20190401 GOOD             ILDT
 DP3041
 DP3041                          STATION DESCRIPTION
 DP3041
 DP3041'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3041'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHEAST OF WOOD RIVER,
 DP3041'7.4 MI (11.9 KM) NORTH OF COLLINSVILLE AND 2.9 MI (4.7 KM) SOUTHWEST
 DP3041'OF EDWARDSVILLE.
 DP3041'
 DP3041'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (TROY
 DP3041'ROAD) WITH CENTER GROVE ROAD IN EDWARDSVILLE, IL, GO WEST ON CENTER
 DP3041'GROVE ROAD FOR 1.7 MI (2.7 KM) TO STATE HIGHWAY 157, TURN LEFT AND GO
 DP3041'SOUTH ON STATE HIGHWAY 157 (BLUFF ROAD) FOR 0.8 MI (1.3 KM) TO
 DP3041'MERIDIAN ROAD, TURN LEFT AND GO SOUTH ON MERIDIAN ROAD FOR 0.05 MI
 DP3041'(0.1 KM) TO THE STATION ON THE LEFT.
 DP3041'
 DP3041'THE STATION IS LOCATED 15 FT (4.6 M) EAST OF THE EDGE OF PAVEMENT OF
 DP3041'MERIDIAN ROAD, 57 FT (17.4 M) NORTH OF A 'TRAFFIC SIGNAL AHEAD' SIGN
 DP3041'AND 140 FT (42.7 M) SOUTH OF A MANHOLE COVER NEXT TO A CURB STORM
 DP3041'DRAIN.
 DP3041'
 DP3041'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3041'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3041'IN IDENTIFICATION.
 DP3041
 DP3041                          STATION RECOVERY (2019)
 DP3041
 DP3041'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3041'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3042 ***********************************************************************
 DP3042  DESIGNATION -  UM 138
 DP3042  PID         -  DP3042
 DP3042  STATE/COUNTY-  IL/MADISON
 DP3042  COUNTRY     -  US
 DP3042  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3042
 DP3042                         *CURRENT SURVEY CONTROL
 DP3042  ______________________________________________________________________
 DP3042* NAD 83(1986) POSITION- 38 47 24.6    (N) 089 58 45.2    (W)   HD_HELD2
 DP3042* NAVD 88 ORTHO HEIGHT -   177.716 (meters)      583.06  (feet) ADJUSTED
 DP3042  ______________________________________________________________________
 DP3042  GEOID HEIGHT    -        -31.157 (meters)                     GEOID18
 DP3042  DYNAMIC HEIGHT  -        177.608 (meters)      582.70  (feet) COMP
 DP3042  MODELED GRAVITY -    980,015.2   (mgal)                       NAVD 88
 DP3042
 DP3042  VERT ORDER      -  SECOND    CLASS I
 DP3042
 DP3042.The horizontal coordinates were established by autonomous hand held GPS
 DP3042.observations and have an estimated accuracy of +/- 10 meters.
 DP3042
 DP3042.The orthometric height was determined by differential leveling and
 DP3042.adjusted by the NATIONAL GEODETIC SURVEY
 DP3042.in July 2014.
 DP3042
 DP3042.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3042.GEOID18 height accuracy estimate available here.
 DP3042
 DP3042.Click photographs - Photos may exist for this station.
 DP3042
 DP3042.The dynamic height is computed by dividing the NAVD 88
 DP3042.geopotential number by the normal gravity value computed on the
 DP3042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3042.degrees latitude (g = 980.6199 gals.).
 DP3042
 DP3042.The modeled gravity was interpolated from observed gravity values.
 DP3042
 DP3042;                    North         East    Units  Estimated Accuracy
 DP3042;SPC IL W     -   235,693.      716,285.      MT  (+/- 10 meters HH2 GPS)
 DP3042
 DP3042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4123897708(NAD 83)
 DP3042
 DP3042                          SUPERSEDED SURVEY CONTROL
 DP3042
 DP3042.No superseded survey control is available for this station.
 DP3042
 DP3042_MARKER: F = FLANGE-ENCASED ROD
 DP3042_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3042_STAMPING: UM 138 2013
 DP3042_MARK LOGO: UIL
 DP3042_PROJECTION: FLUSH
 DP3042_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3042_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3042+STABILITY: POSITION/ELEVATION WELL
 DP3042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3042+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3042_ROD/PIPE-DEPTH: 12.8 meters
 DP3042_SLEEVE-DEPTH  : 0.9 meters
 DP3042
 DP3042  HISTORY     - Date     Condition        Report By
 DP3042  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3042
 DP3042                          STATION DESCRIPTION
 DP3042
 DP3042'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3042'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH OF COLLINSVILLE,
 DP3042'8.0 MI (12.9 KM) SOUTHEAST OF WOOD RIVER AND 2.0 MI (3.2 KM) SOUTHWEST
 DP3042'OF EDWARDSVILLE.
 DP3042'
 DP3042'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (TROY
 DP3042'ROAD) WITH CENTER GROVE ROAD IN EDWARDSVILLE, IL, GO WEST ON CENTER
 DP3042'GROVE ROAD FOR 1.7 MI (2.7 KM) TO STATE HIGHWAY 157, TURN RIGHT AND GO
 DP3042'NORTH ON STATE HIGHWAY 157 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 DP3042'RIGHT.
 DP3042'
 DP3042'THE STATION IS LOCATED 7 FT (2.1 M) EAST OF THE EDGE OF PAVEMENT OF
 DP3042'NORTHBOUND STATE HIGHWAY 157, 17 FT (5.2 M) WEST OF SOME RIP-RAP IN A
 DP3042'DITCH, 18 FT (5.5 M) NORTH OF THE SOUTH END OF A GUARD RAIL AND 120 FT
 DP3042'(36.6 M) SOUTH OF A BIKE PATH TUNNEL.
 DP3042'
 DP3042'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3042'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3042'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3043 ***********************************************************************
 DP3043  DESIGNATION -  UM 139
 DP3043  PID         -  DP3043
 DP3043  STATE/COUNTY-  IL/MADISON
 DP3043  COUNTRY     -  US
 DP3043  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3043
 DP3043                         *CURRENT SURVEY CONTROL
 DP3043  ______________________________________________________________________
 DP3043* NAD 83(1986) POSITION- 38 48 02.83   (N) 089 58 33.65   (W)   HD_HELD1
 DP3043* NAVD 88 ORTHO HEIGHT -   172.494 (meters)      565.92  (feet) ADJUSTED
 DP3043  ______________________________________________________________________
 DP3043  GEOID HEIGHT    -        -31.164 (meters)                     GEOID18
 DP3043  DYNAMIC HEIGHT  -        172.390 (meters)      565.58  (feet) COMP
 DP3043  MODELED GRAVITY -    980,018.9   (mgal)                       NAVD 88
 DP3043
 DP3043  VERT ORDER      -  SECOND    CLASS I
 DP3043
 DP3043.The horizontal coordinates were determined by differentially corrected
 DP3043.hand held GPS observations or other comparable positioning techniques
 DP3043.and have an estimated accuracy of +/- 3 meters.
 DP3043
 DP3043.The orthometric height was determined by differential leveling and
 DP3043.adjusted by the NATIONAL GEODETIC SURVEY
 DP3043.in July 2014.
 DP3043
 DP3043.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3043.GEOID18 height accuracy estimate available here.
 DP3043
 DP3043.Click photographs - Photos may exist for this station.
 DP3043
 DP3043.The dynamic height is computed by dividing the NAVD 88
 DP3043.geopotential number by the normal gravity value computed on the
 DP3043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3043.degrees latitude (g = 980.6199 gals.).
 DP3043
 DP3043.The modeled gravity was interpolated from observed gravity values.
 DP3043
 DP3043;                    North         East    Units  Estimated Accuracy
 DP3043;SPC IL W     -   236,872.4     716,560.8     MT  (+/- 3 meters HH1 GPS) 
 DP3043
 DP3043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4155598877(NAD 83)
 DP3043
 DP3043                          SUPERSEDED SURVEY CONTROL
 DP3043
 DP3043.No superseded survey control is available for this station.
 DP3043
 DP3043_MARKER: F = FLANGE-ENCASED ROD
 DP3043_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3043_STAMPING: UM 139 2013
 DP3043_MARK LOGO: UIL
 DP3043_PROJECTION: FLUSH
 DP3043_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3043_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3043+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2019
 DP3043_ROD/PIPE-DEPTH: 12.2 meters
 DP3043_SLEEVE-DEPTH  : 0.9 meters
 DP3043
 DP3043  HISTORY     - Date     Condition        Report By
 DP3043  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3043  HISTORY     - 20190402 GOOD             ILDT
 DP3043
 DP3043                          STATION DESCRIPTION
 DP3043
 DP3043'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3043'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH-SOUTHEAST OF
 DP3043'BETHALTO, 7.8 MI (12.6 KM) EAST-SOUTHEAST OF WOOD RIVER AND 1.4 MI
 DP3043'(2.3 KM) WEST-SOUTHWEST OF EDWARDSVILLE.
 DP3043'
 DP3043'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 159 (TROY
 DP3043'ROAD) WITH CENTER GROVE ROAD IN EDWARDSVILLE, IL, GO WEST ON CENTER
 DP3043'GROVE ROAD FOR 1.7 MI (2.7 KM) TO STATE HIGHWAY 157, TURN RIGHT AND GO
 DP3043'NORTH ON STATE HIGHWAY 157 FOR 0.6 MI (1.0 KM) TO UNIVERSITY DRIVE,
 DP3043'CONTINUE NORTH ON STATE HIGHWAY 157 FOR 0.4 MI (0.6 KM) TO THE STATION
 DP3043'ON THE LEFT.
 DP3043'
 DP3043'THE STATION IS LOCATED 21 FT (6.4 M) WEST OF THE EDGE OF PAVEMENT OF
 DP3043'SOUTHBOUND STATE HIGHWAY 157, 14 FT (4.3 M) EAST OF A LIGHT POLE AND
 DP3043'142 FT (43.3 M) SOUTH OF THE CENTER OF A PRIVATE ENTRANCE '1455 STATE
 DP3043'HIGHWAY 157'.
 DP3043'
 DP3043'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3043'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3043'IN IDENTIFICATION.
 DP3043
 DP3043                          STATION RECOVERY (2019)
 DP3043
 DP3043'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3043'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3044 ***********************************************************************
 DP3044  DESIGNATION -  UM 140
 DP3044  PID         -  DP3044
 DP3044  STATE/COUNTY-  IL/MADISON
 DP3044  COUNTRY     -  US
 DP3044  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3044
 DP3044                         *CURRENT SURVEY CONTROL
 DP3044  ______________________________________________________________________
 DP3044* NAD 83(1986) POSITION- 38 48 28.06   (N) 089 57 50.86   (W)   HD_HELD1
 DP3044* NAVD 88 ORTHO HEIGHT -   153.498 (meters)      503.60  (feet) ADJUSTED
 DP3044  ______________________________________________________________________
 DP3044  GEOID HEIGHT    -        -31.157 (meters)                     GEOID18
 DP3044  DYNAMIC HEIGHT  -        153.405 (meters)      503.30  (feet) COMP
 DP3044  MODELED GRAVITY -    980,021.7   (mgal)                       NAVD 88
 DP3044
 DP3044  VERT ORDER      -  SECOND    CLASS I
 DP3044
 DP3044.The horizontal coordinates were determined by differentially corrected
 DP3044.hand held GPS observations or other comparable positioning techniques
 DP3044.and have an estimated accuracy of +/- 3 meters.
 DP3044
 DP3044.The orthometric height was determined by differential leveling and
 DP3044.adjusted by the NATIONAL GEODETIC SURVEY
 DP3044.in July 2014.
 DP3044
 DP3044.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3044.GEOID18 height accuracy estimate available here.
 DP3044
 DP3044.Click photographs - Photos may exist for this station.
 DP3044
 DP3044.The dynamic height is computed by dividing the NAVD 88
 DP3044.geopotential number by the normal gravity value computed on the
 DP3044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3044.degrees latitude (g = 980.6199 gals.).
 DP3044
 DP3044.The modeled gravity was interpolated from observed gravity values.
 DP3044
 DP3044;                    North         East    Units  Estimated Accuracy
 DP3044;SPC IL W     -   237,652.6     717,591.6     MT  (+/- 3 meters HH1 GPS) 
 DP3044
 DP3044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4261399622(NAD 83)
 DP3044
 DP3044                          SUPERSEDED SURVEY CONTROL
 DP3044
 DP3044.No superseded survey control is available for this station.
 DP3044
 DP3044_MARKER: F = FLANGE-ENCASED ROD
 DP3044_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3044_STAMPING: UM 140 2013
 DP3044_MARK LOGO: UIL
 DP3044_PROJECTION: FLUSH
 DP3044_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3044_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3044+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2019
 DP3044_ROD/PIPE-DEPTH: 5.5 meters
 DP3044_SLEEVE-DEPTH  : 0.9 meters
 DP3044
 DP3044  HISTORY     - Date     Condition        Report By
 DP3044  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3044  HISTORY     - 20190403 GOOD             ILDT
 DP3044
 DP3044                          STATION DESCRIPTION
 DP3044
 DP3044'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3044'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHEAST OF
 DP3044'BETHALTO, 8.1 MI (13.0 KM) EAST-SOUTHEAST OF WOOD RIVER AND 0.6 MI
 DP3044'(1.0 KM) WEST-SOUTHWEST OF EDWARDSVILLE.
 DP3044'
 DP3044'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 143 (MAIN
 DP3044'STREET) WITH STATE HIGHWAY 157 (VANDALIA STREET) IN EDWARDSVILLE, IL,
 DP3044'GO WEST ON STATE HIGHWAY 157 (VANDALIA STREET) FOR 0.4 MI (0.6 KM) TO
 DP3044'WEST STREET, TURN LEFT AND GO SOUTH ON WEST STREET FOR 0.2 MI (0.3 KM)
 DP3044'TO SCHWARZ STREET AND THE STATION AHEAD.
 DP3044'
 DP3044'THE STATION IS LOCATED 9 FT (2.7 M) SOUTHEAST OF THE EDGE OF PAVEMENT
 DP3044'OF STATE HIGHWAY 157, 15 FT (4.6 M) NORTHEAST OF A 'BUS STOP' SIGN AND
 DP3044'55 FT (16.8 M) SOUTHWEST OF A METAL POWER POLE.
 DP3044'
 DP3044'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3044'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3044'IN IDENTIFICATION.
 DP3044
 DP3044                          STATION RECOVERY (2019)
 DP3044
 DP3044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3045 ***********************************************************************
 DP3045  DESIGNATION -  UM 141
 DP3045  PID         -  DP3045
 DP3045  STATE/COUNTY-  IL/MADISON
 DP3045  COUNTRY     -  US
 DP3045  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3045
 DP3045                         *CURRENT SURVEY CONTROL
 DP3045  ______________________________________________________________________
 DP3045* NAD 83(1986) POSITION- 38 48 43.84   (N) 089 58 24.78   (W)   HD_HELD1
 DP3045* NAVD 88 ORTHO HEIGHT -   155.852 (meters)      511.32  (feet) ADJUSTED
 DP3045  ______________________________________________________________________
 DP3045  GEOID HEIGHT    -        -31.173 (meters)                     GEOID18
 DP3045  DYNAMIC HEIGHT  -        155.758 (meters)      511.02  (feet) COMP
 DP3045  MODELED GRAVITY -    980,023.1   (mgal)                       NAVD 88
 DP3045
 DP3045  VERT ORDER      -  SECOND    CLASS I
 DP3045
 DP3045.The horizontal coordinates were determined by differentially corrected
 DP3045.hand held GPS observations or other comparable positioning techniques
 DP3045.and have an estimated accuracy of +/- 3 meters.
 DP3045
 DP3045.The orthometric height was determined by differential leveling and
 DP3045.adjusted by the NATIONAL GEODETIC SURVEY
 DP3045.in July 2014.
 DP3045
 DP3045.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3045.GEOID18 height accuracy estimate available here.
 DP3045
 DP3045.Click photographs - Photos may exist for this station.
 DP3045
 DP3045.The dynamic height is computed by dividing the NAVD 88
 DP3045.geopotential number by the normal gravity value computed on the
 DP3045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3045.degrees latitude (g = 980.6199 gals.).
 DP3045
 DP3045.The modeled gravity was interpolated from observed gravity values.
 DP3045
 DP3045;                    North         East    Units  Estimated Accuracy
 DP3045;SPC IL W     -   238,137.4     716,772.2     MT  (+/- 3 meters HH1 GPS) 
 DP3045
 DP3045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4181000135(NAD 83)
 DP3045
 DP3045                          SUPERSEDED SURVEY CONTROL
 DP3045
 DP3045.No superseded survey control is available for this station.
 DP3045
 DP3045_MARKER: F = FLANGE-ENCASED ROD
 DP3045_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3045_STAMPING: UM 141 2013
 DP3045_MARK LOGO: UIL
 DP3045_PROJECTION: FLUSH
 DP3045_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3045_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3045+STABILITY: POSITION/ELEVATION WELL
 DP3045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3045+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3045_ROD/PIPE-DEPTH: 6.1 meters
 DP3045_SLEEVE-DEPTH  : 0.9 meters
 DP3045
 DP3045  HISTORY     - Date     Condition        Report By
 DP3045  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3045
 DP3045                          STATION DESCRIPTION
 DP3045
 DP3045'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3045'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHEAST OF
 DP3045'BETHALTO, 7.5 MI (12.1 KM) EAST-SOUTHEAST OF WOOD RIVER AND 1.1 MI
 DP3045'(1.8 KM) WEST OF EDWARDSVILLE.
 DP3045'
 DP3045'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 143 (MAIN
 DP3045'STREET) WITH STATE HIGHWAY 157 (VANDALIA STREET) IN EDWARDSVILLE, IL,
 DP3045'GO WEST ON STATE HIGHWAY 157 (VANDALIA STREET) FOR 0.9 MI (1.4 KM) TO
 DP3045'CHARLES STREET, TURN RIGHT AND GO NORTH ON CHARLES STREET FOR 0.05 MI
 DP3045'(0.1 KM) TO RANDALL STREET, TURN LEFT AND GO WEST ON RANDALL STREET
 DP3045'FOR 0.1 MI (0.2 KM) TO TERRY AVENUE AND TO THE STATION ON THE RIGHT.
 DP3045'
 DP3045'THE STATION IS LOCATED 20 FT (6.1 M) NORTH OF THE CENTERLINE OF RANDLE
 DP3045'STREET, 19 FT (5.8 M) EAST OF THE END OF A RAILING FOR A SIDEWALK AND
 DP3045'35 FT (10.7 M) WEST OF A MANHOLE COVER IN TERRY AVENUE.
 DP3045'
 DP3045'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3045'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3045'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3046 ***********************************************************************
 DP3046  DESIGNATION -  UM 142
 DP3046  PID         -  DP3046
 DP3046  STATE/COUNTY-  IL/MADISON
 DP3046  COUNTRY     -  US
 DP3046  USGS QUAD   -  EDWARDSVILLE (2018)
 DP3046
 DP3046                         *CURRENT SURVEY CONTROL
 DP3046  ______________________________________________________________________
 DP3046* NAD 83(1986) POSITION- 38 48 51.31   (N) 089 59 26.15   (W)   HD_HELD1
 DP3046* NAVD 88 ORTHO HEIGHT -   150.531 (meters)      493.87  (feet) ADJUSTED
 DP3046  ______________________________________________________________________
 DP3046  GEOID HEIGHT    -        -31.198 (meters)                     GEOID18
 DP3046  DYNAMIC HEIGHT  -        150.440 (meters)      493.57  (feet) COMP
 DP3046  MODELED GRAVITY -    980,020.7   (mgal)                       NAVD 88
 DP3046
 DP3046  VERT ORDER      -  SECOND    CLASS I
 DP3046
 DP3046.The horizontal coordinates were determined by differentially corrected
 DP3046.hand held GPS observations or other comparable positioning techniques
 DP3046.and have an estimated accuracy of +/- 3 meters.
 DP3046
 DP3046.The orthometric height was determined by differential leveling and
 DP3046.adjusted by the NATIONAL GEODETIC SURVEY
 DP3046.in July 2014.
 DP3046
 DP3046.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3046.GEOID18 height accuracy estimate available here.
 DP3046
 DP3046.Click photographs - Photos may exist for this station.
 DP3046
 DP3046.The dynamic height is computed by dividing the NAVD 88
 DP3046.geopotential number by the normal gravity value computed on the
 DP3046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3046.degrees latitude (g = 980.6199 gals.).
 DP3046
 DP3046.The modeled gravity was interpolated from observed gravity values.
 DP3046
 DP3046;                    North         East    Units  Estimated Accuracy
 DP3046;SPC IL W     -   238,364.7     715,291.2     MT  (+/- 3 meters HH1 GPS) 
 DP3046
 DP3046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4033700414(NAD 83)
 DP3046
 DP3046                          SUPERSEDED SURVEY CONTROL
 DP3046
 DP3046.No superseded survey control is available for this station.
 DP3046
 DP3046_MARKER: F = FLANGE-ENCASED ROD
 DP3046_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3046_STAMPING: UM 142 2013
 DP3046_MARK LOGO: UIL
 DP3046_PROJECTION: FLUSH
 DP3046_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3046_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3046+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2019
 DP3046_ROD/PIPE-DEPTH: 11.0 meters
 DP3046_SLEEVE-DEPTH  : 0.9 meters
 DP3046
 DP3046  HISTORY     - Date     Condition        Report By
 DP3046  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3046  HISTORY     - 20190403 GOOD             ILDT
 DP3046
 DP3046                          STATION DESCRIPTION
 DP3046
 DP3046'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3046'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHEAST OF
 DP3046'BETHALTO, 6.6 MI (10.6 KM) EAST-SOUTHEAST OF WOOD RIVER AND 2.0 MI
 DP3046'(3.2 KM) WEST OF EDWARDSVILLE.
 DP3046'
 DP3046'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 255 WITH NEW
 DP3046'POAG ROAD LOCATED ABOUT 5 MI (8.0 KM) WEST OF EDWARDSVILLE, IL, GO
 DP3046'EAST ON NEW POAG ROAD FOR 3.2 MI (5.1 KM) TO BOHM ROAD, CONTINUE EAST
 DP3046'ON NEW POAG ROAD FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP3046'
 DP3046'THE STATION IS LOCATED 40 FT (12.2 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP3046'NEW POAG ROAD, 33 FT (10.1 M) SOUTH OF A UTILITY POLE AND 121 FT (36.9
 DP3046'M) WEST-SOUTHWEST OF A FIRE HYDRANT.
 DP3046'
 DP3046'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3046'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3046'IN IDENTIFICATION.
 DP3046
 DP3046                          STATION RECOVERY (2019)
 DP3046
 DP3046'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3047 ***********************************************************************
 DP3047  DESIGNATION -  UM 143
 DP3047  PID         -  DP3047
 DP3047  STATE/COUNTY-  IL/MADISON
 DP3047  COUNTRY     -  US
 DP3047  USGS QUAD   -  WOOD RIVER (2018)
 DP3047
 DP3047                         *CURRENT SURVEY CONTROL
 DP3047  ______________________________________________________________________
 DP3047* NAD 83(1986) POSITION- 38 48 32.87   (N) 090 00 24.05   (W)   HD_HELD1
 DP3047* NAVD 88 ORTHO HEIGHT -   158.648 (meters)      520.50  (feet) ADJUSTED
 DP3047  ______________________________________________________________________
 DP3047  GEOID HEIGHT    -        -31.219 (meters)                     GEOID18
 DP3047  DYNAMIC HEIGHT  -        158.550 (meters)      520.18  (feet) COMP
 DP3047  MODELED GRAVITY -    980,012.0   (mgal)                       NAVD 88
 DP3047
 DP3047  VERT ORDER      -  SECOND    CLASS I
 DP3047
 DP3047.The horizontal coordinates were determined by differentially corrected
 DP3047.hand held GPS observations or other comparable positioning techniques
 DP3047.and have an estimated accuracy of +/- 3 meters.
 DP3047
 DP3047.The orthometric height was determined by differential leveling and
 DP3047.adjusted by the NATIONAL GEODETIC SURVEY
 DP3047.in July 2014.
 DP3047
 DP3047.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3047.GEOID18 height accuracy estimate available here.
 DP3047
 DP3047.Click photographs - Photos may exist for this station.
 DP3047
 DP3047.The dynamic height is computed by dividing the NAVD 88
 DP3047.geopotential number by the normal gravity value computed on the
 DP3047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3047.degrees latitude (g = 980.6199 gals.).
 DP3047
 DP3047.The modeled gravity was interpolated from observed gravity values.
 DP3047
 DP3047;                    North         East    Units  Estimated Accuracy
 DP3047;SPC IL W     -   237,793.6     713,895.4     MT  (+/- 3 meters HH1 GPS) 
 DP3047
 DP3047_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5991799853(NAD 83)
 DP3047
 DP3047                          SUPERSEDED SURVEY CONTROL
 DP3047
 DP3047.No superseded survey control is available for this station.
 DP3047
 DP3047_MARKER: F = FLANGE-ENCASED ROD
 DP3047_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3047_STAMPING: UM 143 2013
 DP3047_MARK LOGO: UIL
 DP3047_PROJECTION: FLUSH
 DP3047_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3047_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3047+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2019
 DP3047_ROD/PIPE-DEPTH: 15.8 meters
 DP3047_SLEEVE-DEPTH  : 0.9 meters
 DP3047
 DP3047  HISTORY     - Date     Condition        Report By
 DP3047  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3047  HISTORY     - 20190409 GOOD             ILDT
 DP3047
 DP3047                          STATION DESCRIPTION
 DP3047
 DP3047'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3047'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHEAST OF
 DP3047'BETHALTO, 6.1 MI (9.8 KM) SOUTHEAST OF WOOD RIVER AND 2.9 MI (4.7 KM)
 DP3047'WEST OF EDWARDSVILLE.
 DP3047'
 DP3047'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 255 WITH NEW
 DP3047'POAG ROAD LOCATED ABOUT 5 MI (8.0 KM) WEST OF EDWARDSVILLE, IL, GO
 DP3047'EAST ON NEW POAG ROAD FOR 1.6 MI (2.6 KM) TO BLUFF ROAD, CONTINUE
 DP3047'NORTHEAST ON NEW POAG ROAD FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 DP3047'LEFT.
 DP3047'
 DP3047'THE STATION IS LOCATED 37 FT (11.3 M) WEST-SOUTHWEST OF THE EDGE OF
 DP3047'PAVEMENT OF NEW POAG ROAD, 50 FT (15.2 M) EAST OF A GAS PIPELINE
 DP3047'MARKER AND 94 FT (28.7 M) SOUTHEAST OF A 'BIKE ROUTE' SIGN.
 DP3047'
 DP3047'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3047'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3047'IN IDENTIFICATION.
 DP3047
 DP3047                          STATION RECOVERY (2019)
 DP3047
 DP3047'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3048 ***********************************************************************
 DP3048  DESIGNATION -  UM 144
 DP3048  PID         -  DP3048
 DP3048  STATE/COUNTY-  IL/MADISON
 DP3048  COUNTRY     -  US
 DP3048  USGS QUAD   -  WOOD RIVER (2018)
 DP3048
 DP3048                         *CURRENT SURVEY CONTROL
 DP3048  ______________________________________________________________________
 DP3048* NAD 83(1986) POSITION- 38 48 01.37   (N) 090 00 49.20   (W)   HD_HELD1
 DP3048* NAVD 88 ORTHO HEIGHT -   145.184 (meters)      476.32  (feet) ADJUSTED
 DP3048  ______________________________________________________________________
 DP3048  GEOID HEIGHT    -        -31.221 (meters)                     GEOID18
 DP3048  DYNAMIC HEIGHT  -        145.094 (meters)      476.03  (feet) COMP
 DP3048  MODELED GRAVITY -    980,008.4   (mgal)                       NAVD 88
 DP3048
 DP3048  VERT ORDER      -  SECOND    CLASS I
 DP3048
 DP3048.The horizontal coordinates were determined by differentially corrected
 DP3048.hand held GPS observations or other comparable positioning techniques
 DP3048.and have an estimated accuracy of +/- 3 meters.
 DP3048
 DP3048.The orthometric height was determined by differential leveling and
 DP3048.adjusted by the NATIONAL GEODETIC SURVEY
 DP3048.in July 2014.
 DP3048
 DP3048.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3048.GEOID18 height accuracy estimate available here.
 DP3048
 DP3048.Click photographs - Photos may exist for this station.
 DP3048
 DP3048.The dynamic height is computed by dividing the NAVD 88
 DP3048.geopotential number by the normal gravity value computed on the
 DP3048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3048.degrees latitude (g = 980.6199 gals.).
 DP3048
 DP3048.The modeled gravity was interpolated from observed gravity values.
 DP3048
 DP3048;                    North         East    Units  Estimated Accuracy
 DP3048;SPC IL W     -   236,821.2     713,290.2     MT  (+/- 3 meters HH1 GPS) 
 DP3048
 DP3048_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5934298862(NAD 83)
 DP3048
 DP3048                          SUPERSEDED SURVEY CONTROL
 DP3048
 DP3048.No superseded survey control is available for this station.
 DP3048
 DP3048_MARKER: F = FLANGE-ENCASED ROD
 DP3048_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3048_STAMPING: UM 144 2013
 DP3048_MARK LOGO: UIL
 DP3048_PROJECTION: FLUSH
 DP3048_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3048_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3048+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2019
 DP3048_ROD/PIPE-DEPTH: 15.8 meters
 DP3048_SLEEVE-DEPTH  : 0.9 meters
 DP3048
 DP3048  HISTORY     - Date     Condition        Report By
 DP3048  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3048  HISTORY     - 20190409 GOOD             ILDT
 DP3048
 DP3048                          STATION DESCRIPTION
 DP3048
 DP3048'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3048'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH OF BETHALTO, 6.2
 DP3048'MI (10.0 KM) SOUTHEAST OF WOOD RIVER AND 3.4 MI (5.5 KM)
 DP3048'WEST-SOUTHWEST OF EDWARDSVILLE.
 DP3048'
 DP3048'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 255 WITH NEW
 DP3048'POAG ROAD LOCATED ABOUT 5 MI (8.0 KM) WEST OF EDWARDSVILLE, IL, GO
 DP3048'EAST ON NEW POAG ROAD FOR 1.6 MI (2.6 KM) TO BLUFF ROAD.  TURN RIGHT
 DP3048'AND GO SOUTH ON BLUFF ROAD FOR 0.05 MI (0.1 KM) TO THE STATION ON THE
 DP3048'LEFT.
 DP3048'
 DP3048'THE STATION IS LOCATED 36 FT (11.0 M) EAST OF THE CENTERLINE OF
 DP3048'STADIUM ROAD, 5 FT (1.5 M) EAST OF A 'BASEBALL COMPLEX' SIGN, 6 FT
 DP3048'(1.8 M) WEST OF THE EDGE OF A BIKE PATH AND 105 FT (32.0 M) SOUTH OF A
 DP3048''BIKE ROUTE' SIGN.
 DP3048'
 DP3048'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3048'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3048'IN IDENTIFICATION.
 DP3048
 DP3048                          STATION RECOVERY (2019)
 DP3048
 DP3048'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3049 ***********************************************************************
 DP3049  DESIGNATION -  UM 145
 DP3049  PID         -  DP3049
 DP3049  STATE/COUNTY-  IL/MADISON
 DP3049  COUNTRY     -  US
 DP3049  USGS QUAD   -  WOOD RIVER (2018)
 DP3049
 DP3049                         *CURRENT SURVEY CONTROL
 DP3049  ______________________________________________________________________
 DP3049* NAD 83(1986) POSITION- 38 47 58.83   (N) 090 01 58.98   (W)   HD_HELD1
 DP3049* NAVD 88 ORTHO HEIGHT -   138.988 (meters)      456.00  (feet) ADJUSTED
 DP3049  ______________________________________________________________________
 DP3049  GEOID HEIGHT    -        -31.252 (meters)                     GEOID18
 DP3049  DYNAMIC HEIGHT  -        138.902 (meters)      455.71  (feet) COMP
 DP3049  MODELED GRAVITY -    980,002.8   (mgal)                       NAVD 88
 DP3049
 DP3049  VERT ORDER      -  SECOND    CLASS I
 DP3049
 DP3049.The horizontal coordinates were determined by differentially corrected
 DP3049.hand held GPS observations or other comparable positioning techniques
 DP3049.and have an estimated accuracy of +/- 3 meters.
 DP3049
 DP3049.The orthometric height was determined by differential leveling and
 DP3049.adjusted by the NATIONAL GEODETIC SURVEY
 DP3049.in July 2014.
 DP3049
 DP3049.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3049.GEOID18 height accuracy estimate available here.
 DP3049
 DP3049.Click photographs - Photos may exist for this station.
 DP3049
 DP3049.The dynamic height is computed by dividing the NAVD 88
 DP3049.geopotential number by the normal gravity value computed on the
 DP3049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3049.degrees latitude (g = 980.6199 gals.).
 DP3049
 DP3049.The modeled gravity was interpolated from observed gravity values.
 DP3049
 DP3049;                    North         East    Units  Estimated Accuracy
 DP3049;SPC IL W     -   236,740.3     711,606.6     MT  (+/- 3 meters HH1 GPS) 
 DP3049
 DP3049_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5766198728(NAD 83)
 DP3049
 DP3049                          SUPERSEDED SURVEY CONTROL
 DP3049
 DP3049.No superseded survey control is available for this station.
 DP3049
 DP3049_MARKER: F = FLANGE-ENCASED ROD
 DP3049_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3049_STAMPING: UM 145 2013
 DP3049_MARK LOGO: UIL
 DP3049_PROJECTION: FLUSH
 DP3049_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3049_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3049+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2020
 DP3049_ROD/PIPE-DEPTH: 9.8 meters
 DP3049_SLEEVE-DEPTH  : 0.9 meters
 DP3049
 DP3049  HISTORY     - Date     Condition        Report By
 DP3049  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3049  HISTORY     - 20200505 GOOD             ILDT
 DP3049
 DP3049                          STATION DESCRIPTION
 DP3049
 DP3049'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3049'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH OF BETHALTO, 5.5
 DP3049'MI (8.8 KM) SOUTHEAST OF WOOD RIVER AND 4.4 MI (7.1 KM) WEST OF
 DP3049'EDWARDSVILLE.
 DP3049'
 DP3049'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 255 WITH NEW
 DP3049'POAG ROAD LOCATED ABOUT 5 MI (8.0 KM) WEST OF EDWARDSVILLE, IL, GO
 DP3049'EAST ON NEW POAG ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP3049'THE STATION IS LOCATED 24 FT (7.3 M) SOUTH OF THE CENTERLINE OF NEW
 DP3049'POAG ROAD, 13 FT (4.0 M) WEST OF THE EAST END OF A GUARD RAIL AND 188
 DP3049'FT (57.3 M) EAST OF A 'PASS WITH CARE' SIGN.
 DP3049'
 DP3049'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3049'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3049'IN IDENTIFICATION.
 DP3049
 DP3049                          STATION RECOVERY (2020)
 DP3049
 DP3049'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3050 ***********************************************************************
 DP3050  DESIGNATION -  UM 146
 DP3050  PID         -  DP3050
 DP3050  STATE/COUNTY-  IL/MADISON
 DP3050  COUNTRY     -  US
 DP3050  USGS QUAD   -  WOOD RIVER (2018)
 DP3050
 DP3050                         *CURRENT SURVEY CONTROL
 DP3050  ______________________________________________________________________
 DP3050* NAD 83(1986) POSITION- 38 48 40.26   (N) 090 02 20.76   (W)   HD_HELD1
 DP3050* NAVD 88 ORTHO HEIGHT -   130.470 (meters)      428.05  (feet) ADJUSTED
 DP3050  ______________________________________________________________________
 DP3050  GEOID HEIGHT    -        -31.274 (meters)                     GEOID18
 DP3050  DYNAMIC HEIGHT  -        130.388 (meters)      427.78  (feet) COMP
 DP3050  MODELED GRAVITY -    980,003.8   (mgal)                       NAVD 88
 DP3050
 DP3050  VERT ORDER      -  SECOND    CLASS I
 DP3050
 DP3050.The horizontal coordinates were determined by differentially corrected
 DP3050.hand held GPS observations or other comparable positioning techniques
 DP3050.and have an estimated accuracy of +/- 3 meters.
 DP3050
 DP3050.The orthometric height was determined by differential leveling and
 DP3050.adjusted by the NATIONAL GEODETIC SURVEY
 DP3050.in July 2014.
 DP3050
 DP3050.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3050.GEOID18 height accuracy estimate available here.
 DP3050
 DP3050.Click photographs - Photos may exist for this station.
 DP3050
 DP3050.The dynamic height is computed by dividing the NAVD 88
 DP3050.geopotential number by the normal gravity value computed on the
 DP3050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3050.degrees latitude (g = 980.6199 gals.).
 DP3050
 DP3050.The modeled gravity was interpolated from observed gravity values.
 DP3050
 DP3050;                    North         East    Units  Estimated Accuracy
 DP3050;SPC IL W     -   238,017.0     711,079.3     MT  (+/- 3 meters HH1 GPS) 
 DP3050
 DP3050_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5709499989(NAD 83)
 DP3050
 DP3050                          SUPERSEDED SURVEY CONTROL
 DP3050
 DP3050.No superseded survey control is available for this station.
 DP3050
 DP3050_MARKER: F = FLANGE-ENCASED ROD
 DP3050_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3050_STAMPING: UM 146 2013
 DP3050_MARK LOGO: UIL
 DP3050_PROJECTION: FLUSH
 DP3050_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3050_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3050+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2019
 DP3050_ROD/PIPE-DEPTH: 28.0 meters
 DP3050_SLEEVE-DEPTH  : 0.9 meters
 DP3050
 DP3050  HISTORY     - Date     Condition        Report By
 DP3050  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3050  HISTORY     - 20190408 GOOD             ILDT
 DP3050
 DP3050                          STATION DESCRIPTION
 DP3050
 DP3050'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3050'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH OF BETHALTO, 4.7
 DP3050'MI (7.6 KM) SOUTHEAST OF WOOD RIVER AND 4.6 MI (7.4 KM) WEST OF
 DP3050'EDWARDSVILLE.
 DP3050'
 DP3050'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 255 WITH NEW
 DP3050'POAG ROAD LOCATED ABOUT 5 MI (8.0 KM) WEST OF EDWARDSVILLE, IL, GO
 DP3050'EAST ON NEW POAG ROAD FOR 0.3 MI (0.5 KM) TO WANDA ROAD.  TURN LEFT
 DP3050'AND GO NORTH ON WANDA ROAD FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DP3050'LEFT.
 DP3050'
 DP3050'THE STATION IS LOCATED 25 FT (7.6 M) WEST OF EDGE OF PAVEMENT OF WANDA
 DP3050'ROAD, 44 FT (13.4 M) SOUTH OF THE CENTERLINE OF WAGON WHEEL ROAD AND
 DP3050'192 FT (58.5 M) NORTHWEST OF A POWER POLE.
 DP3050'
 DP3050'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3050'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3050'IN IDENTIFICATION.
 DP3050
 DP3050                          STATION RECOVERY (2019)
 DP3050
 DP3050'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3051 ***********************************************************************
 DP3051  DESIGNATION -  UM 147
 DP3051  PID         -  DP3051
 DP3051  STATE/COUNTY-  IL/JACKSON
 DP3051  COUNTRY     -  US
 DP3051  USGS QUAD   -  POMONA (2018)
 DP3051
 DP3051                         *CURRENT SURVEY CONTROL
 DP3051  ______________________________________________________________________
 DP3051* NAD 83(1986) POSITION- 37 44 44.38   (N) 089 15 31.69   (W)   HD_HELD1
 DP3051* NAVD 88 ORTHO HEIGHT -   120.071 (meters)      393.93  (feet) ADJUSTED
 DP3051  ______________________________________________________________________
 DP3051  GEOID HEIGHT    -        -29.152 (meters)                     GEOID18
 DP3051  DYNAMIC HEIGHT  -        119.988 (meters)      393.66  (feet) COMP
 DP3051  MODELED GRAVITY -    979,933.8   (mgal)                       NAVD 88
 DP3051
 DP3051  VERT ORDER      -  SECOND    CLASS I
 DP3051
 DP3051.The horizontal coordinates were determined by differentially corrected
 DP3051.hand held GPS observations or other comparable positioning techniques
 DP3051.and have an estimated accuracy of +/- 3 meters.
 DP3051
 DP3051.The orthometric height was determined by differential leveling and
 DP3051.adjusted by the NATIONAL GEODETIC SURVEY
 DP3051.in July 2014.
 DP3051
 DP3051.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3051.GEOID18 height accuracy estimate available here.
 DP3051
 DP3051.Click photographs - Photos may exist for this station.
 DP3051
 DP3051.The dynamic height is computed by dividing the NAVD 88
 DP3051.geopotential number by the normal gravity value computed on the
 DP3051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3051.degrees latitude (g = 980.6199 gals.).
 DP3051
 DP3051.The modeled gravity was interpolated from observed gravity values.
 DP3051
 DP3051;                    North         East    Units  Estimated Accuracy
 DP3051;SPC IL W     -   120,129.5     780,010.7     MT  (+/- 3 meters HH1 GPS) 
 DP3051
 DP3051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0098779998(NAD 83)
 DP3051
 DP3051                          SUPERSEDED SURVEY CONTROL
 DP3051
 DP3051.No superseded survey control is available for this station.
 DP3051
 DP3051_MARKER: F = FLANGE-ENCASED ROD
 DP3051_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3051_STAMPING: UM 147 2013
 DP3051_MARK LOGO: UIL
 DP3051_PROJECTION: FLUSH
 DP3051_MAGNETIC: I = MARKER IS A STEEL ROD
 DP3051_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3051+STABILITY: POSITION/ELEVATION WELL
 DP3051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3051+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2013
 DP3051_ROD/PIPE-DEPTH: 4.9 meters
 DP3051_SLEEVE-DEPTH  : 0.9 meters
 DP3051
 DP3051  HISTORY     - Date     Condition        Report By
 DP3051  HISTORY     - 20130515 MONUMENTED       PATRIC
 DP3051
 DP3051                          STATION DESCRIPTION
 DP3051
 DP3051'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP3051'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) NORTH-NORTHEAST OF
 DP3051'POMONA, 4.4 MI (7.1 KM) EAST-SOUTHEAST OF MURPHYSBORO AND 2.6 MI (4.2
 DP3051'KM) WEST-NORTHWEST OF CARBONDALE.
 DP3051'
 DP3051'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 (MAIN
 DP3051'STREET) WITH OLD HIGHWAY 13 (MURPHYSBORO ROAD) LOCATED ON THE WEST
 DP3051'SIDE OF CARBONDALE, IL, GO NORTHWEST OF STATE HIGHWAY 13 (MAIN STREET)
 DP3051'FOR 1.2 MI (1.9 KM) TO LAKE ROAD AND THE STATION ON THE RIGHT.
 DP3051'
 DP3051'THE STATION IS LOCATED 79.0 FT (24.1 M) NORTHEAST OF THE CENTERLINE OF
 DP3051'STATE HIGHWAY 13, 31.8 FT (9.7 M) SOUTH OF THE SOUTH CORNER OF A FIBER
 DP3051'OPTIC HANDHOLE, 74.6 FT (22.7 M) WEST OF THE WEST CORNER OF A BRICK
 DP3051'BUILDING AND 145 FT (44.2 M) NORTHWEST OF THE CENTERLINE OF LAKE ROAD.
 DP3051'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3051'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3051'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0124 ***********************************************************************
 KB0124  DESIGNATION -  UNION
 KB0124  PID         -  KB0124
 KB0124  STATE/COUNTY-  IL/COLES
 KB0124  COUNTRY     -  US
 KB0124  USGS QUAD   -  ARCOLA (2018)
 KB0124
 KB0124                         *CURRENT SURVEY CONTROL
 KB0124  ______________________________________________________________________
 KB0124* NAD 83(1997) POSITION- 39 38 15.22389(N) 088 18 11.56156(W)   ADJUSTED
 KB0124* NAVD 88 ORTHO HEIGHT -   203.263 (meters)      666.87  (feet) ADJUSTED
 KB0124  ______________________________________________________________________
 KB0124  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 KB0124  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 KB0124  DYNAMIC HEIGHT  -        203.150 (meters)      666.50  (feet) COMP
 KB0124  MODELED GRAVITY -    980,069.5   (mgal)                       NAVD 88
 KB0124
 KB0124  HORZ ORDER      -  SECOND
 KB0124  VERT ORDER      -  SECOND    CLASS 0
 KB0124
 KB0124.The horizontal coordinates were established by classical geodetic methods
 KB0124.and adjusted by the National Geodetic Survey in October 1999.
 KB0124
 KB0124.The orthometric height was determined by differential leveling and
 KB0124.adjusted by the NATIONAL GEODETIC SURVEY
 KB0124.in June 1991.
 KB0124
 KB0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0124.GEOID18 height accuracy estimate available here.
 KB0124
 KB0124.Click photographs - Photos may exist for this station.
 KB0124
 KB0124.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0124
 KB0124.The dynamic height is computed by dividing the NAVD 88
 KB0124.geopotential number by the normal gravity value computed on the
 KB0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0124.degrees latitude (g = 980.6199 gals.).
 KB0124
 KB0124.The modeled gravity was interpolated from observed gravity values.
 KB0124
 KB0124. The following values were computed from the NAD 83(1997) position.
 KB0124
 KB0124;                    North         East     Units Scale Factor Converg.
 KB0124;SPC IL E     -   329,759.865   302,585.699   MT  0.99997508   +0 01 09.2
 KB0124;SPC IL E     - 1,081,887.16    992,733.25   sFT  0.99997508   +0 01 09.2
 KB0124;UTM  16      - 4,388,342.822   388,170.541   MT  0.99975397   -0 49 53.2
 KB0124
 KB0124!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0124!SPC IL E     -   0.99997315  x   0.99997508  =   0.99994823
 KB0124!UTM  16      -   0.99997315  x   0.99975397  =   0.99972713
 KB0124
 KB0124:                Primary Azimuth Mark                     Grid Az
 KB0124:SPC IL E     -  UNION AZ MK                              179 33 16.1
 KB0124:UTM  16      -  UNION AZ MK                              180 24 18.5
 KB0124
 KB0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8817088342(NAD 83)
 KB0124
 KB0124|---------------------------------------------------------------------|
 KB0124| PID    Reference Object                     Distance      Geod. Az  |
 KB0124|                                                           dddmmss.s |
 KB0124| KB0126 UNION RM 3                           13.305 METERS 00118     |
 KB0124| KB0123 UNION RM 1                           13.310 METERS 00123     |
 KB0124| KB0127 TTS 34 E                             19.680 METERS 13703     |
 KB0124| KB0129 UNION AZ MK                                        1793425.3 |
 KB0124| KB0125 UNION RM 2                           15.067 METERS 19150     |
 KB0124| KB1163 BOURBON TRUNKLN GAS MICROWAVE       APPROX.10.0 KM 3245029.8 |
 KB0124|---------------------------------------------------------------------|
 KB0124
 KB0124                          SUPERSEDED SURVEY CONTROL
 KB0124
 KB0124  NAD 83(1997)-  39 38 15.22349(N)    088 18 11.56045(W) AD(       ) 2
 KB0124  NAD 83(1986)-  39 38 15.23660(N)    088 18 11.55736(W) AD(       ) 2
 KB0124  NAD 27      -  39 38 15.12200(N)    088 18 11.39110(W) AD(       ) 2
 KB0124  NGVD 29 (??/??/92)  203.337  (m)          667.11   (f) ADJ UNCH    2 0
 KB0124  NGVD 29             203.34   (m)          667.1    (f) LEVELING    3  
 KB0124
 KB0124.Superseded values are not recommended for survey control.
 KB0124
 KB0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0124.See file dsdata.pdf to determine how the superseded data were derived.
 KB0124
 KB0124_MARKER: DS = TRIANGULATION STATION DISK
 KB0124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0124_STAMPING: UNION 1959
 KB0124_MARK LOGO: CGS
 KB0124_PROJECTION: FLUSH
 KB0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0124+STABILITY: SURFACE MOTION
 KB0124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0124+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2005
 KB0124
 KB0124  HISTORY     - Date     Condition        Report By
 KB0124  HISTORY     - 1959     MONUMENTED       CGS
 KB0124  HISTORY     - 1959     GOOD             CGS
 KB0124  HISTORY     - 1972     GOOD             NGS
 KB0124  HISTORY     - 1973     GOOD             ILHD
 KB0124  HISTORY     - 20050303 GOOD             ILDT
 KB0124
 KB0124                          STATION DESCRIPTION
 KB0124
 KB0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0124'THE STATION IS LOCATED ABOUT 3 MILES SOUTH OF ARCOLA AND ABOUT 2
 KB0124'MILES NORTH-NORTHEAST OF HUMBOLDT.
 KB0124'
 KB0124'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0124'HIGHWAY 133 IN ARCOLA, GO SOUTH ON U.S. HIGHWAY 45 FOR 3.0 MILES
 KB0124'TO A CROSSROAD, TURN LEFT AND GO EAST ON THE OILED ROAD FOR 0.7 MILE
 KB0124'TO A CROSSROAD AND THE STATION IN THE NORTHWEST ANGLE OF THE
 KB0124'INTERSECTION.
 KB0124'
 KB0124'STATION MARK, A STANDARD DISK STAMPED UNION 1959, IS SET IN A ROUND
 KB0124'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.
 KB0124'THE MARK IS 76 FEET NORTH OF THE APPROXIMATE CENTER OF A EAST-WEST
 KB0124'SURFACED ROAD, 17.5 FEET WEST OF THE APPROXIMATE CENTER OF A
 KB0124'NORTH-SOUTH SURFACED ROAD, 6.7 FEET SOUTH OF THE APPROXIMATE CENTER
 KB0124'OF TWIN TELEPHONE POLES AND 6.4 FEET SOUTH-SOUTHWEST OF A
 KB0124'WITNESS POST.
 KB0124'
 KB0124'REFERENCE MARK NO.1, A STANDARD DISK STAMPED UNION NO 1 1959, IS SET
 KB0124'IN A ROUND CONCRETE POST WHICH PROJECTS 2 IN.  THE MARK IS 37
 KB0124'FEET NORTH OF THE APPROXIMATE CENTER OF TWIN TELEPHONE POLES AND 17
 KB0124'FEET WEST OF THE APPROXIMATE CENTER OF A NORTH-SOUTH
 KB0124'SURFACED ROAD.
 KB0124'
 KB0124'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED UNION NO 2 1959, IS SET
 KB0124'IN A ROUND CONCRETE POST WHICH PROJECTS 2 INCHES. THE MARK
 KB0124'IS 39 FEET NORTHWEST OF THE APPROXIMATE CENTER OF THE INTERSECTION,
 KB0124'28 FEET NORTH OF THE APPROXIMATE CENTER OF A EAST-WEST SURFACED
 KB0124'ROAD, 27.5 FEET WEST OF A NORTH-SOUTH SURFACED ROAD AND 3.5 FEET EAST
 KB0124'OF A POWER POLE.
 KB0124'
 KB0124'AZIMUTH MARK, A STANDARD DISK STAMPED UNION 1959, IS SET IN A ROUND
 KB0124'CONCRETE POST WHICH PROJECTS 3 INCHES. THE MARK IS 18 FEET EAST
 KB0124'OF THE APPROXIMATE CENTER OF THE OILED ROAD, 2 FEET NORTH OF A
 KB0124'TELEPHONE POLE, 1.3 FT NORTH OF A WITNESS POST AND 1 FOOT
 KB0124'WEST OF A FENCE LINE.
 KB0124'
 KB0124'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE SURFACED
 KB0124'ROAD FOR 0.4 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 KB0124'DESCRIBED.
 KB0124'
 KB0124'U.S.G.S. BENCH MARK, A BRONZE DISK STAMPED TT STA NO 34E 1929, IS SET
 KB0124'IN A 6 INCH SQUARE CONCRETE POST WHICH IS 3 INCHES BELOW THE
 KB0124'SURFACE OF THE GROUND. THE MARK IS 39.5 FEET NORTHEAST OF THE APPROX.
 KB0124'CENTER OF THE INTERSECTION, 29.6 FEET NORDTH OF A EAST WEST
 KB0124'SURFACED ROAD, 27.4 FEET EAST OF A NORTH SOUTH SURFACED ROAD AND 25.6
 KB0124'FEET S. S. E.  OF A TELEPHONE POLE. A TRAVERSE
 KB0124'CONNECTION WAS MADE TO STATION UNION 1959, THE DISTANCE BEING 19.656
 KB0124'METERS 64.49 FEET.
 KB0124'
 KB0124'HEIGHT OF LIGHT ABOVE STATION MARK 2.85 METERS.
 KB0124
 KB0124                          STATION RECOVERY (1959)
 KB0124
 KB0124'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0124'3.7 MI NE FROM HUMBOLDT.
 KB0124'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0124'STATION AT HUMBOLDT, THENCE 1.0 MILE EAST ALONG A CONCRETE
 KB0124'PAVED ROAD, THENCE 2.6 MILES NORTH ALONG AN OILED ROAD, AT THE
 KB0124'JUNCTION OF AN EAST-WEST OILED ROAD, 19 FEET WEST OF THE CENTER
 KB0124'LINE OF THE ROAD, 75 FEET NORTH OF THE CENTER LINE OF THE OILED
 KB0124'ROAD, 81 FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 7 1/2
 KB0124'FEET SOUTH-SOUTHEAST OF THE EAST ONE OF A DOUBLE POLE TELEPHONE
 KB0124'POLE, 6.2 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 KB0124'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 KB0124'THE GROUND.  THE MARK MAY BE REACHED FROM ARCOLA, DOUGLAS COUNTY,
 KB0124'BY GOING EAST ALONG STATE HIGHWAY 133 FOR 0.4 MILES FROM THE
 KB0124'JUNCTION WITH U.S. 45 IN ARCOLA, THENCE 3.0 MILES SOUTH ALONG
 KB0124'AN ASPHALT ROAD.
 KB0124
 KB0124                          STATION RECOVERY (1972)
 KB0124
 KB0124'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0124'THE STATION MARK WAS FOUND IN GOOD CONDITION.  REFERENCE MARK 1
 KB0124'WAS FOUND DESTROYED, REFERENCE MARK 2 FOUND TO HAVE BEEN HIT BUT
 KB0124'SOLID.  TT STA 34E(USGS) FOUND TO BE LEANING SLIGHTLY TO THE
 KB0124'SOUTHEAST.  THE AZIMUTH MARK WAS FOUND AFTER A LONG SEARCH.  THE
 KB0124'DIRECTION TO THE AZIMUTH MARK AND TT MARK CHECKED.  THE DIRECTION
 KB0124'TO REFERENCE MARK 2 FOUND IN ERROR BY 4 MINUTES AND 35 SECONDS.
 KB0124'THE DISTANCE TO REFERENCE MARK 2 CHECKED.  THE DISTANCE TO TT
 KB0124'WAS FOUND TO BE IN ERROR BY 0.15 OF A FOOT.  THE STATION WAS FOUND TO
 KB0124'BE IN DOUGLAS AND NOT COLES COUNTY.  A NEW DESCRIPTION FOLLOWS--
 KB0124'
 KB0124'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF HUMBOLT, 75 FEET NORTH
 KB0124'OF THE CENTERLINE OF PAVED ROAD, 19 FEET WEST OF THE CENTERLINE OF A
 KB0124'PAVED ROAD, 1 FOOT SOUTH OF A METAL WITNESS POST AND 50 FEET NORTH
 KB0124'OF A POWER POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 KB0124'UNION 1959.
 KB0124'
 KB0124'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 KB0124'HIGHWAY 133 AT ARCOLA, GO SOUTH ON HIGHWAY 45 FOR 3.0 MILES TO A
 KB0124'CROSSROAD.  TURN LEFT AND GO EAST ON PAVED ROAD FOR 0.7 MILE TO
 KB0124'A CROSSROAD AND THE STATION AS DESCRIBED.
 KB0124'
 KB0124'REFERENCE MARK 2 IS 20 FEET WEST OF THE CENTERLINE OF ROAD, 28 FEET
 KB0124'NORTH OF THE CENTERLINE OF ROAD AND 4 FEET EAST OF A POWER POLE.
 KB0124'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED UNION NO 2
 KB0124'1959.
 KB0124'
 KB0124'REFERENCE MARK 3 IS 120 FEET NORTH OF THE CENTERLINE OF ROAD, 18
 KB0124'FEET WEST OF THE CENTERLINE OF ROAD AND 1 FOOT SOUTH OF A METAL
 KB0124'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED UNION
 KB0124'NO 2 1959.
 KB0124'
 KB0124'TT STA 34E (USGS) IS A STANDARD DISK STAMPED STA TT NO 34E 1929 SET
 KB0124'IN THE TOP OF A 6 INCH CONCRETE POST 4 INCHES UNDERGROUND, 27 FEET
 KB0124'EAST OF THE CENTERLINE OF ROAD, 30 FEET NORTH OF CENTERLINE OF
 KB0124'ROAD, 13 FEET NORTHEAST OF THE NORTH END OF THE EAST HEADWALL OF A
 KB0124'4 FOOT BOX CONCRETE CULVERT.
 KB0124'
 KB0124'D 206 1959 IS A STANDARD BENCH MARK DISK STAMPED D 206 1959 SET
 KB0124'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES, 0.3 MILE EAST
 KB0124'ALONG PAVED ROAD FROM THE STATION, 21 FEET NORTH OF THE CENTERLINE
 KB0124'OF ROAD, 4 FEET WEST OF A POWER POLE, 119 FEET NORTHEAST OF
 KB0124'NORTHEAST CORNER OF A LARGE BARN AND 2 FEET OF A METAL WITNESS POST.
 KB0124'
 KB0124'THE AZIMUTH MARK IS 0.35 MILE SOUTH ALONG PAVED ROAD, 28 FEET NORTH
 KB0124'OF THE CENTERLINE OF DRIVEWAY WEST (EXTENDED), 18 FEET EAST OF THE
 KB0124'CENTERLINE OF THE ROAD, 1 FOOT NORTH OF A METAL WITNESS POST AND 26
 KB0124'FEET NORTH OF THE CENTERLINE OF FIELD ENTRANCE.  THE MONUMENT
 KB0124'PROJECTS 4 INCHES AND THE DISK IS STAMPED UNION 1959.
 KB0124'
 KB0124'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES SOUTH
 KB0124'OF ARCOLA.
 KB0124'
 KB0124'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0124
 KB0124                          STATION RECOVERY (1973)
 KB0124
 KB0124'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0124'RECOVERED IN GOOD CONDITION.
 KB0124
 KB0124                          STATION RECOVERY (2005)
 KB0124
 KB0124'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1877 ***********************************************************************
 KA1877  DESIGNATION -  UNION
 KA1877  PID         -  KA1877
 KA1877  STATE/COUNTY-  IL/CLARK
 KA1877  COUNTRY     -  US
 KA1877  USGS QUAD   -  WEST UNION (2018)
 KA1877
 KA1877                         *CURRENT SURVEY CONTROL
 KA1877  ______________________________________________________________________
 KA1877* NAD 83(1997) POSITION- 39 11 53.42009(N) 087 40 46.25905(W)   ADJUSTED
 KA1877* NAVD 88 ORTHO HEIGHT -   157.13  (+/-2cm)      515.5   (feet) VERTCON3
 KA1877  ______________________________________________________________________
 KA1877  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 KA1877  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 KA1877  HORZ ORDER      -  FIRST
 KA1877  VERT ORDER      -  THIRD ? (See Below)
 KA1877
 KA1877.The horizontal coordinates were established by classical geodetic methods
 KA1877.and adjusted by the National Geodetic Survey in October 1999.
 KA1877
 KA1877.The NAVD 88 height was computed by applying the VERTCON shift value to
 KA1877.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KA1877
 KA1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1877.GEOID18 height accuracy estimate available here.
 KA1877
 KA1877.The vertical order pertains to the NGVD 29 superseded value.
 KA1877
 KA1877.Click photographs - Photos may exist for this station.
 KA1877
 KA1877.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1877
 KA1877. The following values were computed from the NAD 83(1997) position.
 KA1877
 KA1877;                    North         East     Units Scale Factor Converg.
 KA1877;SPC IL E     -   281,181.720   356,478.316   MT  1.00001426   +0 24 47.6
 KA1877;SPC IL E     -   922,510.36  1,169,545.94   sFT  1.00001426   +0 24 47.6
 KA1877;SPC IN W     -   438,665.460   848,500.706   MT  0.99999931   -0 22 36.5
 KA1877;SPC IN W     - 1,439,188.26  2,783,789.40   sFT  0.99999931   -0 22 36.5
 KA1877;UTM  16      - 4,338,988.253   441,323.691   MT  0.99964239   -0 25 46.1
 KA1877
 KA1877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1877!SPC IL E     -   0.99998039  x   1.00001426  =   0.99999465
 KA1877!SPC IN W     -   0.99998039  x   0.99999931  =   0.99997970
 KA1877!UTM  16      -   0.99998039  x   0.99964239  =   0.99962279
 KA1877
 KA1877:                Primary Azimuth Mark                     Grid Az
 KA1877:SPC IL E     -  UNION AZ MK                              183 33 42.8
 KA1877:SPC IN W     -  UNION AZ MK                              184 21 06.9
 KA1877:UTM  16      -  UNION AZ MK                              184 24 16.5
 KA1877
 KA1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4132338988(NAD 83)
 KA1877
 KA1877|---------------------------------------------------------------------|
 KA1877| PID    Reference Object                     Distance      Geod. Az  |
 KA1877|                                                           dddmmss.s |
 KA1877| CM4742 UNION AZ MK                                        1835830.4 |
 KA1877| CM4743 UNION RM 1                           26.798 METERS 21956     |
 KA1877| CM4744 UNION RM 2                           29.398 METERS 35304     |
 KA1877|---------------------------------------------------------------------|
 KA1877
 KA1877                          SUPERSEDED SURVEY CONTROL
 KA1877
 KA1877  NAD 83(1997)-  39 11 53.42003(N)    087 40 46.25868(W) AD(       ) 1
 KA1877  NAD 83(1986)-  39 11 53.42812(N)    087 40 46.25261(W) AD(       ) 1
 KA1877  NAD 27      -  39 11 53.28770(N)    087 40 46.15830(W) AD(       ) 1
 KA1877  NGVD 29             157.23   (m)          515.8    (f) LEVELING    3  
 KA1877
 KA1877.Superseded values are not recommended for survey control.
 KA1877
 KA1877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1877.See file dsdata.pdf to determine how the superseded data were derived.
 KA1877
 KA1877_MARKER: DS = TRIANGULATION STATION DISK
 KA1877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1877_STAMPING: UNION 1947
 KA1877_MARK LOGO: CGS
 KA1877_PROJECTION: FLUSH
 KA1877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1877+STABILITY: SURFACE MOTION
 KA1877
 KA1877  HISTORY     - Date     Condition        Report By
 KA1877  HISTORY     - 1947     MONUMENTED       CGS
 KA1877  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1877
 KA1877                          STATION DESCRIPTION
 KA1877
 KA1877'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1877'THE STATION IS LOCATED BESIDE STATE HIGHWAY 1, ABOUT 6-1/2 MILES
 KA1877'NORTH-NORTHWEST OF HUTSONVILLE, 1-1/2 MILES
 KA1877'SOUTH-SOUTHWEST OF WEST UNION, AND ON LAND OWNED BY MR. OTHO MILLER.
 KA1877'IT IS ABOUT 110 YARDS NORTHEAST OF MR. MILLERS FARM HOUSE,77
 KA1877'FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 56.2 FEET WEST OF A
 KA1877'2-1/2-FOOT OAK TREE, 41 FEET EAST-NORTHEAST OF A
 KA1877'WITNESS POST, AND 36.6 FEET EAST OF A POWERLINE POLE AND A WIRE
 KA1877'FENCE. THE MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 KA1877'STAMPED UNION 1947.
 KA1877'
 KA1877'REFERENCE MARK NO. 1 IS 87.92 FEET SOUTHWEST OF THE STATION, 26 FEET
 KA1877'EAST OF THE CENTERLINE OF THE HIGHWAY, AND 4 FEET WEST OF A
 KA1877'WIRE FENCE. THE MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED UNION
 KA1877'NO 1 1947.
 KA1877'
 KA1877'REFERENCE MARK NO. 2 IS 96.45 FEET NORTH OF THE STATION, 27.8 FEET
 KA1877'EAST OF THE CENTERLINE OF THE HIGHWAY, 24.7 FEET SOUTH OF A
 KA1877'POWERLINE POLE, AND 3 FEET WEST OF A WIRE FENCE. THE MARK IS FLUSH
 KA1877'WITH THE GROUND, AND THE DISK IS STAMPED UNION NO 2 1947.
 KA1877'
 KA1877'AZIMUTH MARK IS 0.35 MILE SOUTH OF THE STATION VIA STATE HIGHWAY
 KA1877'1,27.5 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 3 FEET
 KA1877'SOUTHEAST OF TELEPHONE POLE NO. L 18, 2.5 FEET EAST OF A WIRE FENCE,
 KA1877'AND 2 FEET NORTHEAST OF A WITNESS POST. THE MARK IS FLUSH WITH THE
 KA1877'GROUND, AND THE DISK IS STAMPED UNION 1947.
 KA1877'
 KA1877'TO REACH THE STA. FROM THE JUNCTION OF THE MAIN STREET AND STATE
 KA1877'HIGHWAY 1 IN WEST UNION, GO SOUTH ON THE HIGHWAY FOR 1.5 MILES
 KA1877'TO A LARGE YELLOW BRICK HOUSE ON THE RIGHT AND THE STATION ON THE
 KA1877'LEFT AS DESCRIBED.
 KA1877'
 KA1877'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 KA1877
 KA1877                          STATION RECOVERY (2005)
 KA1877
 KA1877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1877'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1714 ***********************************************************************
 HB1714  DESIGNATION -  UNION
 HB1714  PID         -  HB1714
 HB1714  STATE/COUNTY-  IL/UNION
 HB1714  COUNTRY     -  US
 HB1714  USGS QUAD   -  ANNA (2018)
 HB1714
 HB1714                         *CURRENT SURVEY CONTROL
 HB1714  ______________________________________________________________________
 HB1714* NAD 83(1997) POSITION- 37 27 15.68022(N) 089 10 57.58057(W)   ADJUSTED
 HB1714* NAVD 88 ORTHO HEIGHT -   191.    (meters)      627.    (feet) SCALED
 HB1714  ______________________________________________________________________
 HB1714  GEOID HEIGHT    -        -28.548 (meters)                     GEOID18
 HB1714  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 HB1714  HORZ ORDER      -  FIRST
 HB1714
 HB1714.The horizontal coordinates were established by classical geodetic methods
 HB1714.and adjusted by the National Geodetic Survey in October 1999.
 HB1714
 HB1714.The orthometric height was scaled from a topographic map.
 HB1714
 HB1714.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1714.GEOID18 height accuracy estimate available here.
 HB1714
 HB1714.Click photographs - Photos may exist for this station.
 HB1714
 HB1714.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1714
 HB1714. The following values were computed from the NAD 83(1997) position.
 HB1714
 HB1714;                    North         East     Units Scale Factor Converg.
 HB1714;SPC IL W     -    87,866.275   787,060.055   MT  1.00003451   +0 35 54.4
 HB1714;SPC IL W     -   288,274.60  2,582,212.86   sFT  1.00003451   +0 35 54.4
 HB1714;UTM  16      - 4,147,514.272   306,944.762   MT  1.00005911   -1 19 39.9
 HB1714
 HB1714!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1714!SPC IL W     -   0.99997451  x   1.00003451  =   1.00000902
 HB1714!UTM  16      -   0.99997451  x   1.00005911  =   1.00003362
 HB1714
 HB1714:                Primary Azimuth Mark                     Grid Az
 HB1714:SPC IL W     -  WATER VALLEY LOOKOUT TOWER               003 33 30.5
 HB1714:UTM  16      -  WATER VALLEY LOOKOUT TOWER               005 29 04.8
 HB1714
 HB1714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0694447514(NAD 83)
 HB1714
 HB1714|---------------------------------------------------------------------|
 HB1714| PID    Reference Object                     Distance      Geod. Az  |
 HB1714|                                                           dddmmss.s |
 HB1714| HB1681 WATER VALLEY LOOKOUT TOWER          APPROX.14.2 KM 0040924.9 |
 HB1714| CI5676 UNION AZ MK                                        0931429.9 |
 HB1714| CI5677 UNION RM 1                           29.072 METERS 09829     |
 HB1714| HB1710 DONGOLA MUNICIPAL TANK              APPROX.10.2 KM 1741625.1 |
 HB1714| HB1733 ANNA RADIO STATION WRAJ MAST        APPROX. 6.0 KM 2681448.3 |
 HB1714| HB1732 ANNA MUNICIPAL TANK                 APPROX. 6.3 KM 2752904.3 |
 HB1714| CI5678 UNION RM 2                            7.486 METERS 27919     |
 HB1714| HB1713 ANNA STATE HOSPITAL WATER TANK      APPROX. 5.7 KM 2953141.6 |
 HB1714| HB1698 BALD KNOB LOOKOUT TOWER             APPROX.18.1 KM 3065140.4 |
 HB1714| HB1695 ALTO PASS RAD KSE 521 KSE 55        APPROX.18.7 KM 3075403.3 |
 HB1714|---------------------------------------------------------------------|
 HB1714
 HB1714                          SUPERSEDED SURVEY CONTROL
 HB1714
 HB1714  NAD 83(1993)-  37 27 15.68719(N)    089 10 57.58162(W) AD(       ) 1
 HB1714  NAD 83(1986)-  37 27 15.68647(N)    089 10 57.58374(W) AD(       ) 1
 HB1714  NAD 27      -  37 27 15.50881(N)    089 10 57.29019(W) AD(       ) 1
 HB1714
 HB1714.Superseded values are not recommended for survey control.
 HB1714
 HB1714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1714.See file dsdata.pdf to determine how the superseded data were derived.
 HB1714
 HB1714_MARKER: DS = TRIANGULATION STATION DISK
 HB1714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1714_STAMPING: UNION 1957
 HB1714_MARK LOGO: CGS
 HB1714_PROJECTION: FLUSH
 HB1714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1714+STABILITY: SURFACE MOTION
 HB1714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1714+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 HB1714
 HB1714  HISTORY     - Date     Condition        Report By
 HB1714  HISTORY     - 1957     MONUMENTED       CGS
 HB1714  HISTORY     - 1968     GOOD             ILHD
 HB1714  HISTORY     - 1968     GOOD             ILDT
 HB1714  HISTORY     - 20120621 GOOD             ILDT
 HB1714  HISTORY     - 20230515 GOOD             ILDT
 HB1714
 HB1714                          STATION DESCRIPTION
 HB1714
 HB1714'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1714'THE STATION IS ABOUT 3 MILES EAST OF ANNA, 6-1/2 MILES NORTH OF
 HB1714'DONGOLA, ON THE SOUTH SIDE OF STATE HIGHWAY 146, ON THE ROAD
 HB1714'RIGHT-OF-WAY. IT IS 44 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 HB1714'32 FEET WEST OF AN EIGHT INCH MAPLE TREE AND A WHITE WITNESS POST,
 HB1714'40 FEET EAST OF A 12 INCH OAK TREE WITH A TRIANGULAR BLAZE ON THE
 HB1714'EAST SIDE AND 76 FEET WEST OF THE CENTERLINE OF A GRAVELED
 HB1714'DRIVEWAY. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED UNION 1957.
 HB1714'
 HB1714'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE
 HB1714'HIGHWAY 146, AT THE EAST EDGE OF ANNA, GO EAST ON HIGHWAY 146
 HB1714'FOR 2.95 MILES TO THE STATION ON THE RIGHT.
 HB1714'
 HB1714'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY 146
 HB1714'FOR 0.15 MILE TO THE HOME OF MR. TANNER JONES ON THE LEFT AND THE
 HB1714'MARK AS DESCRIBED.
 HB1714'
 HB1714'REFERENCE MARK 1 IS 44 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 HB1714'20 FEET EAST OF THE CENTERLINE OF THE GRAVELED DRIVEWAY AND 64
 HB1714'FEET EAST OF A WHITE WITNESS POST AND AN EIGHT INCH MAPLE TREE. THE
 HB1714'MONUMENT IS FLUSH AND THE DISK IS STAMPED UNION NO 1 1957.
 HB1714'
 HB1714'REFERENCE MARK 2 IS 43 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY
 HB1714'AND 16 FEET SOUTHEAST OF A 12 INCH OAK TREE WITH A TRIANGULAR
 HB1714'BLAZE ON THE EAST SIDE. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1714'UNION NO 2 1957.
 HB1714'
 HB1714'THE AZIMUTH MARK IS ON THE NORTH EDGE OF THE HIGHWAY RIGHT-OF-WAY, 18
 HB1714'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF MR.  TANNER JONES
 HB1714'GARAGE, 39 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT
 HB1714'SOUTHWEST OF A TELEPHONE POLE. THE MONUMENT IS FLUSH AND THE
 HB1714'DISK IS STAMPED UNION 1957.
 HB1714'
 HB1714'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 HB1714
 HB1714                          STATION RECOVERY (1968)
 HB1714
 HB1714'RECOVERY NOTE BY IL HIGHWAY DEPT 1968
 HB1714'UNION RECOVERED IN GOOD CONDITION. REFERENCE MARKS 1 AND 2 WERE
 HB1714'RECOVERED IN GOOD CONDITION. AZIMUTH MARK RECOVERED GOOD CONDITION.
 HB1714'
 HB1714'A WITNESS POST WAS SET 2.0 FT EAST OF STATION, 26.7 FT EAST OF RM 2
 HB1714'AND 93.4 FT WEST OF RM 1. A WITNESS POST WAS SET 2.0 FT WEST OF
 HB1714'MARK (AZIMUTH).
 HB1714
 HB1714                          STATION RECOVERY (1968)
 HB1714
 HB1714'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1968 (DEW)
 HB1714'UNION 1957 RECOVERED GOOD WHITE WITNESS POST AND OAK W/OF TRIANGLE
 HB1714'BLAZE DEST.
 HB1714'
 HB1714'UNION NO. 1 1957 RECOVERED GOOD WHITE WITNESS POST DESTROYED.
 HB1714'
 HB1714'UNION NO. 2 1957 RECOVERED GOOD 12 INCH OAK W/OF TRIANGLE BLAZE
 HB1714'CUT DOWN.
 HB1714'
 HB1714'UNION AZ 1957 RECOVERED GOOD DESCRIPTION OK.
 HB1714
 HB1714                          STATION RECOVERY (2012)
 HB1714
 HB1714'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1714'RECOVERED IN GOOD CONDITION.
 HB1714
 HB1714                          STATION RECOVERY (2023)
 HB1714
 HB1714'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1714'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1664 ***********************************************************************
 JB1664  DESIGNATION -  UNION
 JB1664  PID         -  JB1664
 JB1664  STATE/COUNTY-  IL/EFFINGHAM
 JB1664  COUNTRY     -  US
 JB1664  USGS QUAD   -  EBERLE (2018)
 JB1664
 JB1664                         *CURRENT SURVEY CONTROL
 JB1664  ______________________________________________________________________
 JB1664* NAD 83(1997) POSITION- 38 55 22.50285(N) 088 29 14.88268(W)   ADJUSTED
 JB1664* NAVD 88 ORTHO HEIGHT -   162.    (meters)      531.    (feet) SCALED
 JB1664  ______________________________________________________________________
 JB1664  GEOID HEIGHT    -        -31.602 (meters)                     GEOID18
 JB1664  LAPLACE CORR    -          0.66  (seconds)                    DEFLEC18
 JB1664  HORZ ORDER      -  SECOND
 JB1664
 JB1664.The horizontal coordinates were established by classical geodetic methods
 JB1664.and adjusted by the National Geodetic Survey in October 1999.
 JB1664
 JB1664.The orthometric height was scaled from a topographic map.
 JB1664
 JB1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1664.GEOID18 height accuracy estimate available here.
 JB1664
 JB1664.Click photographs - Photos may exist for this station.
 JB1664
 JB1664.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1664
 JB1664. The following values were computed from the NAD 83(1997) position.
 JB1664
 JB1664;                    North         East     Units Scale Factor Converg.
 JB1664;SPC IL E     -   250,432.253   286,633.775   MT  0.99997720   -0 05 48.6
 JB1664;SPC IL E     -   821,626.48    940,397.64   sFT  0.99997720   -0 05 48.6
 JB1664;UTM  16      - 4,309,274.435   371,054.868   MT  0.99980474   -0 56 04.8
 JB1664
 JB1664!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1664!SPC IL E     -   0.99997956  x   0.99997720  =   0.99995676
 JB1664!UTM  16      -   0.99997956  x   0.99980474  =   0.99978430
 JB1664
 JB1664:                Primary Azimuth Mark                     Grid Az
 JB1664:SPC IL E     -  UNION AZ MK                              120 46 09.3
 JB1664:UTM  16      -  UNION AZ MK                              121 36 25.5
 JB1664
 JB1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7105409274(NAD 83)
 JB1664
 JB1664|---------------------------------------------------------------------|
 JB1664| PID    Reference Object                     Distance      Geod. Az  |
 JB1664|                                                           dddmmss.s |
 JB1664| JB1662 BIBLE GROVE ST PAULS CH SPIRE       APPROX. 4.6 KM 1051430.1 |
 JB1664| CI5679 UNION AZ MK                         APPROX. 0.6 KM 1204020.7 |
 JB1664| CI5680 UNION RM 1                           17.038 METERS 25017     |
 JB1664| CI5681 UNION RM 2                           20.175 METERS 30253     |
 JB1664|---------------------------------------------------------------------|
 JB1664
 JB1664                          SUPERSEDED SURVEY CONTROL
 JB1664
 JB1664  NAD 83(1997)-  38 55 22.51463(N)    088 29 14.87940(W) AD(       ) 2
 JB1664  NAD 83(1986)-  38 55 22.51628(N)    088 29 14.87920(W) AD(       ) 2
 JB1664  NAD 27      -  38 55 22.35318(N)    088 29 14.70861(W) AD(       ) 2
 JB1664
 JB1664.Superseded values are not recommended for survey control.
 JB1664
 JB1664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1664.See file dsdata.pdf to determine how the superseded data were derived.
 JB1664
 JB1664_MARKER: DS = TRIANGULATION STATION DISK
 JB1664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1664_STAMPING: UNION 1961
 JB1664_MARK LOGO: CGS
 JB1664_PROJECTION: FLUSH
 JB1664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1664+STABILITY: SURFACE MOTION
 JB1664
 JB1664  HISTORY     - Date     Condition        Report By
 JB1664  HISTORY     - 1961     MONUMENTED       CGS
 JB1664
 JB1664                          STATION DESCRIPTION
 JB1664
 JB1664'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1664'THE STATION IS ABOUT 4 MILES NORTHWEST OF BIBLE GROVE, ABOUT 3 MILES
 JB1664'NORTHEAST OF THE VILLAGE OF HORD, ON THE PROPERTY OF MR ARNOLD ZIELGER
 JB1664'AND IS IN THE NORTHWEST 0.25 OF SECTION 36, T 6 N, R 6 E.  IT IS 67
 JB1664'FEET SOUTHEAST OF THE NORTHEAST CORNER OF A CORN CRIB, 62 FEET
 JB1664'NORTHEAST OF THE SOUTHEAST CORNER OF A GARAGE, 43 FEET NORTH OF A WIRE
 JB1664'FENCE AND 10 FEET WEST OF A WITNESS POST AND WIRE FENCE.  THE MONUMENT
 JB1664'IS FLUSH AND THE DISK IS STAMPED UNION 1961.
 JB1664'
 JB1664'TO REACH FROM THE MAIN CROSSROAD IN THE VILLAGE OF HORD, GO EAST ON A
 JB1664'GRAVELED ROAD FOR 1.75 MILES TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 JB1664'NORTH ON A PAVED ROAD FOR 2.0 MILES TO A JOGGED CROSSROAD.  TURN LEFT,
 JB1664'THEN RIGHT AND GO NORTH ON A PAVED ROAD FOR 0.5 MILES TO A CROSSROAD.
 JB1664'CONTINUE NORTH ON THE PAVED ROAD FOR 0.15 MILE TO A DRIVEWAY ON THE
 JB1664'RIGHT.  TURN RIGHT AND GO EAST ON THE DRIVEWAY FOR 0.05 MILE TO THE
 JB1664'EAST SIDE OF A GARAGE AND THE STATION.
 JB1664'
 JB1664'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE DRIVEWAY
 JB1664'FOR 0.05 MILE TO A T-ROAD.  TURN LEFT AND GO SOUTH ON A PAVED ROAD FOR
 JB1664'0.15 MILE TO A CROSSROAD.  TURN LEFT PAST THROUGH A WIRE GATE AND GO
 JB1664'EAST ON A GRAVELED ROAD FOR 0.35 MILE TO THE AZIMUTH MARK ON THE
 JB1664'RIGHT, AT THE WEST SIDE OF A VOR STATION.
 JB1664'
 JB1664'REFERENCE MARK 1 IS 29 FEET SOUTH OF THE SOUTHEAST CORNER OF THE CORN
 JB1664'CRIB, 24 FEET EAST OF THE NORTHWEST CORNER OF THE GARAGE AND 8 FEET
 JB1664'WEST OF THE NORTHEAST CORNER OF THE GARAGE.  THE MONUMENT PROJECTS 3
 JB1664'INCHES AND THE DISK IS STAMPED UNION NO 1 1961.
 JB1664'
 JB1664'REFERENCE MARK 2 IS 75 FEET NORTHWEST OF THE WITNESS POST, 40 FEET
 JB1664'SOUTHEAST OF A 16 INCH MAPLE TREE, 27 FEET NORTH OF THE SOUTHEAST
 JB1664'CORNER OF THE CORN CRIB AND 1 FOOT EAST OF THE NORTHEAST CORNER OF THE
 JB1664'CORN CRIB.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 JB1664'UNION NO 2 1961.
 JB1664'
 JB1664'THE AZIMUTH MARK IS 27 FEET WEST SIDE OF THE VOR BUILDING, 15 FEET
 JB1664'SOUTH OF THE CENTERLINE OF A GRAVLED ROAD, LEADING INTO THE VOR, 2
 JB1664'FEET NORTH OF A WITNESS POST AND 1 FOOT WEST OF A WOODEND FENCE.  THE
 JB1664'MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED UNION 1961.
 JB1664'
 JB1664'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0129 ***********************************************************************
 KB0129  DESIGNATION -  UNION AZ MK
 KB0129  PID         -  KB0129
 KB0129  STATE/COUNTY-  IL/COLES
 KB0129  COUNTRY     -  US
 KB0129  USGS QUAD   -  ARCOLA (2018)
 KB0129
 KB0129                         *CURRENT SURVEY CONTROL
 KB0129  ______________________________________________________________________
 KB0129* NAD 83(1986) POSITION- 39 38 04.     (N) 088 18 13.     (W)   SCALED
 KB0129* NAVD 88 ORTHO HEIGHT -   202.345 (meters)      663.86  (feet) ADJUSTED
 KB0129  ______________________________________________________________________
 KB0129  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 KB0129  DYNAMIC HEIGHT  -        202.233 (meters)      663.49  (feet) COMP
 KB0129  MODELED GRAVITY -    980,069.1   (mgal)                       NAVD 88
 KB0129
 KB0129  VERT ORDER      -  SECOND    CLASS 0
 KB0129
 KB0129.The horizontal coordinates were scaled from a map and have
 KB0129.an estimated accuracy of +/- 6 seconds.
 KB0129
 KB0129.The orthometric height was determined by differential leveling and
 KB0129.adjusted by the NATIONAL GEODETIC SURVEY
 KB0129.in June 1991.
 KB0129
 KB0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0129.GEOID18 height accuracy estimate available here.
 KB0129
 KB0129.Click photographs - Photos may exist for this station.
 KB0129
 KB0129.The dynamic height is computed by dividing the NAVD 88
 KB0129.geopotential number by the normal gravity value computed on the
 KB0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0129.degrees latitude (g = 980.6199 gals.).
 KB0129
 KB0129.The modeled gravity was interpolated from observed gravity values.
 KB0129
 KB0129;                    North         East    Units  Estimated Accuracy
 KB0129;SPC IL E     -   329,410.      302,550.      MT  (+/- 180 meters Scaled)
 KB0129
 KB0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ881879(NAD 83)
 KB0129
 KB0129                          SUPERSEDED SURVEY CONTROL
 KB0129
 KB0129  NGVD 29 (??/??/92)  202.419  (m)          664.10   (f) ADJ UNCH    2 0
 KB0129
 KB0129.Superseded values are not recommended for survey control.
 KB0129
 KB0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0129.See file dsdata.pdf to determine how the superseded data were derived.
 KB0129
 KB0129_MARKER: DZ = AZIMUTH MARK DISK
 KB0129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0129_STAMPING: UNION 1959
 KB0129_MARK LOGO: CGS
 KB0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0129+STABILITY: SURFACE MOTION
 KB0129
 KB0129  HISTORY     - Date     Condition        Report By
 KB0129  HISTORY     - 1959     MONUMENTED       CGS
 KB0129  HISTORY     - 1973     GOOD             ILHD
 KB0129  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0129
 KB0129                          STATION DESCRIPTION
 KB0129
 KB0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0129'3.3 MI NE FROM HUMBOLDT.
 KB0129'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0129'THE STATION AT HUMBOLDT, THENCE 1.0 MILES EAST ALONG A CONCRETE
 KB0129'PAVED ROAD, THENCE 2.25 MILES NORTH ALONG AN OILED ROAD, AT A
 KB0129'FARM HOUSE WEST OF THE ROAD, 18 FEET EAST OF THE CENTER LINE OF
 KB0129'THE ROAD, 28 FEET NORTH OF THE EXTENDED CENTER LINE OF A FARM
 KB0129'DRIVE WEST, 2 FEET NORTH OF A TELEPHONE POLE, 1 FOOT WEST OF A
 KB0129'FENCE, 26 FEET NORTH OF THE CENTER LINE OF AN ENTRANCE TO A
 KB0129'FIELD, 1.3 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 KB0129'THE ROAD AND SET IN THE TOP OF A  CONCRETE POST PROJECTING 3
 KB0129'INCHES.  NOTE-- WITNESS POST GONE - NEW ONE SET 1 FOOT SOUTH OF
 KB0129'THE MARK.
 KB0129
 KB0129                          STATION RECOVERY (1973)
 KB0129
 KB0129'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0129'RECOVERED IN GOOD CONDITION.
 KB0129
 KB0129                          STATION RECOVERY (2005)
 KB0129
 KB0129'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0129'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI5679 ***********************************************************************
 CI5679  DESIGNATION -  UNION AZ MK
 CI5679  PID         -  CI5679
 CI5679  STATE/COUNTY-  IL/EFFINGHAM
 CI5679  COUNTRY     -  US
 CI5679  USGS QUAD   -  EBERLE (2018)
 CI5679
 CI5679                         *CURRENT SURVEY CONTROL
 CI5679  ______________________________________________________________________
 CI5679* NAD 83(2011) POSITION- 38 55 13.33452(N) 088 28 55.06333(W)   ADJUSTED
 CI5679* NAD 83(2011) ELLIP HT-   131.528 (meters)        (06/27/12)   ADJUSTED
 CI5679* NAD 83(2011) EPOCH   -  2010.00
 CI5679* NAVD 88 ORTHO HEIGHT -   163.1   (meters)      535.    (feet) GPS OBS
 CI5679  ______________________________________________________________________
 CI5679  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI5679  GEOID HEIGHT    -        -31.557 (meters)                     GEOID03
 CI5679  GEOID HEIGHT    -        -31.595 (meters)                     GEOID18
 CI5679  NAD 83(2011) X  -    131,636.748 (meters)                     COMP
 CI5679  NAD 83(2011) Y  - -4,967,244.158 (meters)                     COMP
 CI5679  NAD 83(2011) Z  -  3,985,525.801 (meters)                     COMP
 CI5679  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 CI5679
 CI5679  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI5679  Standards:
 CI5679         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI5679            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI5679  -------------------------------------------------------------------
 CI5679  NETWORK    0.62   1.02           0.29   0.20   0.52      0.12339734
 CI5679  -------------------------------------------------------------------
 CI5679  Click here for local accuracies and other accuracy information.
 CI5679
 CI5679.The horizontal coordinates were established by GPS observations
 CI5679.and adjusted by the National Geodetic Survey in June 2012.
 CI5679
 CI5679.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI5679.been affixed to the stable North American tectonic plate. See 
 CI5679.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI5679
 CI5679.The horizontal coordinates are valid at the epoch date displayed above
 CI5679.which is a decimal equivalence of Year/Month/Day.
 CI5679
 CI5679.The orthometric height was determined by GPS observations and a
 CI5679.high-resolution geoid model.
 CI5679
 CI5679.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI5679.GEOID18 height accuracy estimate available here.
 CI5679
 CI5679.Click photographs - Photos may exist for this station.
 CI5679
 CI5679.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI5679
 CI5679.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI5679
 CI5679.The ellipsoidal height was determined by GPS observations
 CI5679.and is referenced to NAD 83.
 CI5679
 CI5679. The following values were computed from the NAD 83(2011) position.
 CI5679
 CI5679;                    North         East     Units Scale Factor Converg.
 CI5679;SPC IL E     -   250,148.742   287,110.730   MT  0.99997704   -0 05 36.1
 CI5679;SPC IL E     -   820,696.33    941,962.45   sFT  0.99997704   -0 05 36.1
 CI5679;UTM  16      - 4,308,984.030   371,527.546   MT  0.99980324   -0 55 52.2
 CI5679
 CI5679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI5679!SPC IL E     -   0.99997936  x   0.99997704  =   0.99995640
 CI5679!UTM  16      -   0.99997936  x   0.99980324  =   0.99978261
 CI5679
 CI5679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7152708984(NAD 83)
 CI5679
 CI5679                          SUPERSEDED SURVEY CONTROL
 CI5679
 CI5679  NAD 83(2007)-  38 55 13.33456(N)    088 28 55.06407(W) AD(2002.00) 1
 CI5679  ELLIP H (07/11/08)  131.537  (m)                       GP(2002.00) 3 2
 CI5679
 CI5679.Superseded values are not recommended for survey control.
 CI5679
 CI5679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI5679.See file dsdata.pdf to determine how the superseded data were derived.
 CI5679
 CI5679_MARKER: DZ = AZIMUTH MARK DISK
 CI5679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI5679_STAMPING: UNION 1961
 CI5679_MARK LOGO: CGS
 CI5679_PROJECTION: PROJECTING 5 CENTIMETERS
 CI5679_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI5679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI5679+STABILITY: SURFACE MOTION
 CI5679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI5679+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 CI5679
 CI5679  HISTORY     - Date     Condition        Report By
 CI5679  HISTORY     - 1961     MONUMENTED       CGS
 CI5679  HISTORY     - 20070909 GOOD             ILDT
 CI5679  HISTORY     - 20200507 GOOD             ILDT
 CI5679
 CI5679                          STATION DESCRIPTION
 CI5679
 CI5679'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 CI5679'STATION IS LOCATED 3.25 MILES NORTHEAST OF HORD.  TO REACH THE STATION
 CI5679'FROM THE  INTERSECTION OF US-45 AND THE EFFINGHAM/CLAY COUNTY LINE RD,
 CI5679'GO EAST ALONG ROAD 1.75  MILES TO CR 1700E. TURN LEFT AND HEAD NORTH
 CI5679'0.5 MILES TO A GRAVEL ROAD LEADING EAST TO A  VOR BUILDING.  THE
 CI5679'STATION IS A BRONZE DISK SET IN A CONCRETE MONUMENT PROJECTING 0.4'.
 CI5679'THE STATION IS 27.0FT WEST OF THE WEST SIDE OF BUILDING 15.0FT SOUTH
 CI5679'FROM CENTERLINE OF  GRAVEL ROAD  AND 1.0FT EAST OF FIBERGLASS WITNESS
 CI5679'POST.
 CI5679
 CI5679                          STATION RECOVERY (2020)
 CI5679
 CI5679'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (ZCL)
 CI5679'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0125 ***********************************************************************
 KB0125  DESIGNATION -  UNION RM 2
 KB0125  PID         -  KB0125
 KB0125  STATE/COUNTY-  IL/COLES
 KB0125  COUNTRY     -  US
 KB0125  USGS QUAD   -  ARCOLA (2018)
 KB0125
 KB0125                         *CURRENT SURVEY CONTROL
 KB0125  ______________________________________________________________________
 KB0125* NAD 83(1986) POSITION- 39 38 14.75   (N) 088 18 11.69   (W)   HD_HELD1
 KB0125* NAVD 88 ORTHO HEIGHT -   203.345 (meters)      667.14  (feet) ADJUSTED
 KB0125  ______________________________________________________________________
 KB0125  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 KB0125  DYNAMIC HEIGHT  -        203.233 (meters)      666.77  (feet) COMP
 KB0125  MODELED GRAVITY -    980,069.5   (mgal)                       NAVD 88
 KB0125
 KB0125  VERT ORDER      -  SECOND    CLASS 0
 KB0125
 KB0125.The horizontal coordinates were determined by differentially corrected
 KB0125.hand held GPS observations or other comparable positioning techniques
 KB0125.and have an estimated accuracy of +/- 3 meters.
 KB0125
 KB0125.The orthometric height was determined by differential leveling and
 KB0125.adjusted by the NATIONAL GEODETIC SURVEY
 KB0125.in June 1991.
 KB0125
 KB0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0125.GEOID18 height accuracy estimate available here.
 KB0125
 KB0125.Click photographs - Photos may exist for this station.
 KB0125
 KB0125.The dynamic height is computed by dividing the NAVD 88
 KB0125.geopotential number by the normal gravity value computed on the
 KB0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0125.degrees latitude (g = 980.6199 gals.).
 KB0125
 KB0125.The modeled gravity was interpolated from observed gravity values.
 KB0125
 KB0125;                    North         East    Units  Estimated Accuracy
 KB0125;SPC IL E     -   329,745.2     302,582.6     MT  (+/- 3 meters HH1 GPS) 
 KB0125
 KB0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8816788328(NAD 83)
 KB0125
 KB0125                          SUPERSEDED SURVEY CONTROL
 KB0125
 KB0125  NGVD 29 (??/??/92)  203.420  (m)          667.39   (f) ADJ UNCH    2 0
 KB0125
 KB0125.Superseded values are not recommended for survey control.
 KB0125
 KB0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0125.See file dsdata.pdf to determine how the superseded data were derived.
 KB0125
 KB0125_MARKER: DR = REFERENCE MARK DISK
 KB0125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0125_STAMPING: UNION NO 2 1959
 KB0125_MARK LOGO: CGS
 KB0125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0125+STABILITY: SURFACE MOTION
 KB0125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0125+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2005
 KB0125
 KB0125  HISTORY     - Date     Condition        Report By
 KB0125  HISTORY     - 1959     MONUMENTED       CGS
 KB0125  HISTORY     - 1973     GOOD             ILHD
 KB0125  HISTORY     - 20050303 GOOD             ILDT
 KB0125
 KB0125                          STATION DESCRIPTION
 KB0125
 KB0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0125'3.4 MI S FROM ARCOLA.
 KB0125'ABOUT 0.4 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0125'WITH U.S. HIGHWAY 45, THENCE 3.0 MILES SOUTH ALONG AN ASPHALT
 KB0125'ROAD, AT THE JUNCTION OF AN EAST-WEST OILED ROAD, 28 1/2 FEET
 KB0125'WEST OF THE CENTER LINE OF THE ROAD, 28 FEET NORTH OF THE CENTER
 KB0125'LINE OF THE ROAD, 41 FEET NORTHWEST OF THE CENTER OF THE
 KB0125'JUNCTION, 49.5 FEET SOUTH-SOUTHWEST OF TRIANGULATION STATION
 KB0125'UNION, 3.5 FEET EAST OF A POWER POLE WITH A TRANSFORMER, 55.4
 KB0125'FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 KB0125'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 KB0125'INCHES.
 KB0125
 KB0125                          STATION RECOVERY (1973)
 KB0125
 KB0125'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0125'RECOVERED IN GOOD CONDITION.
 KB0125
 KB0125                          STATION RECOVERY (2005)
 KB0125
 KB0125'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0126 ***********************************************************************
 KB0126  DESIGNATION -  UNION RM 3
 KB0126  PID         -  KB0126
 KB0126  STATE/COUNTY-  IL/COLES
 KB0126  COUNTRY     -  US
 KB0126  USGS QUAD   -  ARCOLA (2018)
 KB0126
 KB0126                         *CURRENT SURVEY CONTROL
 KB0126  ______________________________________________________________________
 KB0126* NAD 83(1986) POSITION- 39 38 15.66   (N) 088 18 11.55   (W)   HD_HELD1
 KB0126* NAVD 88 ORTHO HEIGHT -   203.27  (meters)      666.9   (feet) RESET
 KB0126  ______________________________________________________________________
 KB0126  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 KB0126  VERT ORDER      -  THIRD
 KB0126
 KB0126.The horizontal coordinates were determined by differentially corrected
 KB0126.hand held GPS observations or other comparable positioning techniques
 KB0126.and have an estimated accuracy of +/- 3 meters.
 KB0126
 KB0126.The orthometric height was computed from unverified reset data.
 KB0126
 KB0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0126.GEOID18 height accuracy estimate available here.
 KB0126
 KB0126.Click photographs - Photos may exist for this station.
 KB0126
 KB0126;                    North         East    Units  Estimated Accuracy
 KB0126;SPC IL E     -   329,773.3     302,586.0     MT  (+/- 3 meters HH1 GPS) 
 KB0126
 KB0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8817188356(NAD 83)
 KB0126
 KB0126                          SUPERSEDED SURVEY CONTROL
 KB0126
 KB0126.No superseded survey control is available for this station.
 KB0126
 KB0126_MARKER: DR = REFERENCE MARK DISK
 KB0126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0126_STAMPING: UNION 1959 NO 3 1972
 KB0126_MARK LOGO: CGS
 KB0126_PROJECTION: FLUSH
 KB0126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0126+STABILITY: SURFACE MOTION
 KB0126
 KB0126  HISTORY     - Date     Condition        Report By
 KB0126  HISTORY     - 1972     MONUMENTED       NGS
 KB0126  HISTORY     - 1973     GOOD             ILHD
 KB0126
 KB0126                          STATION DESCRIPTION
 KB0126
 KB0126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 KB0126'3 MI S FROM ARCOLA.
 KB0126'3.0 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION WITH
 KB0126'STATE HIGHWAY 133 AT ARCOLA TO A CROSSROAD, THENCE EAST ALONG
 KB0126'PAVED ROAD 0.7 MILE TO A CROSSROAD AND THE MARK, 120 FEET NORTH
 KB0126'OF THE CENTERLINE OF ROAD, 18 FEET WEST OF CENTERLINE OF ROAD,
 KB0126'1 FOOT SOUTH OF A METAL WITNESS POST, SET IN THE TOP OF A ROUND
 KB0126'CONCRETE POST FLUSH WITH THE GROUND.
 KB0126
 KB0126                          STATION RECOVERY (1973)
 KB0126
 KB0126'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL2031 ***********************************************************************
 DL2031  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL2031  DESIGNATION -  UNIV ILLINOIS 2 CORS ARP
 DL2031  CORS_ID     -  ILUC
 DL2031  PID         -  DL2031
 DL2031  STATE/COUNTY-  IL/CHAMPAIGN
 DL2031  COUNTRY     -  US
 DL2031  USGS QUAD   -  URBANA (2018)
 DL2031
 DL2031                         *CURRENT SURVEY CONTROL
 DL2031  ______________________________________________________________________
 DL2031* NAD 83(2011) POSITION- 40 05 56.36624(N) 088 13 13.03973(W)   ADJUSTED
 DL2031* NAD 83(2011) ELLIP HT-   233.815 (meters)        (09/??/25)   ADJUSTED
 DL2031* NAD 83(2011) EPOCH   -  2010.00
 DL2031  ______________________________________________________________________
 DL2031  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 DL2031  NAD 83(2011) X  -    151,737.871 (meters)                     COMP
 DL2031  NAD 83(2011) Y  - -4,883,457.178 (meters)                     COMP
 DL2031  NAD 83(2011) Z  -  4,086,550.030 (meters)                     COMP
 DL2031
 DL2031.Formal positional accuracy estimates are not available for this CORS
 DL2031.because its coordinates were determined in part using modeled velocities.
 DL2031.A time-series residual plot is available that shows daily coordinate
 DL2031.variations relative to the published coordinates and modeled velocities.
 DL2031.Large residuals may indicate a potential error in the modeled velocities.
 DL2031
 DL2031.Residual plot at:
 DL2031.https://geodesy.noaa.gov/CORS/ncn_station_pages/index.html?stationID=ILUC.
 DL2031
 DL2031.The coordinates were established by GPS observations
 DL2031.and adjusted by the National Geodetic Survey in September 2025.
 DL2031
 DL2031.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL2031.been affixed to the stable North American Tectonic Plate. 
 DL2031
 DL2031.The coordinates are valid at the epoch date displayed above
 DL2031.which is a decimal equivalence of Year/Month/Day.
 DL2031
 DL2031.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL2031.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL2031.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL2031.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL2031.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL2031.published epoch of 2010.00.
 DL2031
 DL2031.Additional information on MYCS is available at:
 DL2031.https://geodesy.noaa.gov/CORS/index.shtml
 DL2031
 DL2031.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL2031.GEOID18 height accuracy estimate available here.
 DL2031
 DL2031.The PID for the CORS L1 Phase Center is DL2032.
 DL2031
 DL2031.Click photographs - Photos may exist for this station.
 DL2031
 DL2031.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL2031
 DL2031.The ellipsoidal height was determined by GPS observations
 DL2031.and is referenced to NAD 83.
 DL2031
 DL2031. The following values were computed from the NAD 83(2011) position.
 DL2031
 DL2031;                    North         East     Units Scale Factor Converg.
 DL2031;SPC IL E     -   380,997.644   309,639.114   MT  0.99997614   +0 04 22.1
 DL2031;SPC IL E     - 1,249,989.77  1,015,874.33   sFT  0.99997614   +0 04 22.1
 DL2031;UTM  16      - 4,439,457.812   395,985.727   MT  0.99973318   -0 47 09.9
 DL2031
 DL2031!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL2031!SPC IL E     -   0.99996332  x   0.99997614  =   0.99993946
 DL2031!UTM  16      -   0.99996332  x   0.99973318  =   0.99969651
 DL2031
 DL2031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9598539457(NAD 83)
 DL2031
 DL2031                          SUPERSEDED SURVEY CONTROL
 DL2031
 DL2031  NAD 83(2011)-  40 05 56.36664(N)    088 13 13.03916(W) AD(2010.00) c
 DL2031  ELLIP H (04/??/25)  233.780  (m)                       GP(2010.00) c c
 DL2031  NAD 83(2011)-  40 05 56.36676(N)    088 13 13.03916(W) AD(2010.00) c
 DL2031  ELLIP H (06/??/19)  233.780  (m)                       GP(2010.00) c c
 DL2031  NAD 83(2011)-  40 05 56.36677(N)    088 13 13.03910(W) AD(2010.00) c
 DL2031  ELLIP H (08/??/11)  233.774  (m)                       GP(2010.00) c c
 DL2031  NAD 83(CORS)-  40 05 56.36695(N)    088 13 13.03980(W) AD(2002.00) c
 DL2031  ELLIP H (04/??/09)  233.789  (m)                       GP(2002.00) c c
 DL2031
 DL2031.Superseded values are not recommended for survey control.
 DL2031
 DL2031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL2031.See file dsdata.pdf to determine how the superseded data were derived.
 DL2031
 DL2031_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL2031
 DL2031                          STATION DESCRIPTION
 DL2031
 DL2031'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL2031'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL2031'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL2031'AND LOG FILES ACCESSIBLE AT:
 DL2031'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AM7026 ***********************************************************************
 AM7026  CORS        -  This is a GPS Continuously Operating Reference Station.
 AM7026  DESIGNATION -  UNIV ILLINOIS CORS ARP
 AM7026  CORS_ID     -  UIUC
 AM7026  PID         -  AM7026
 AM7026  STATE/COUNTY-  IL/CHAMPAIGN
 AM7026  COUNTRY     -  US
 AM7026  USGS QUAD   -  URBANA (2018)
 AM7026
 AM7026                         *CURRENT SURVEY CONTROL
 AM7026  ______________________________________________________________________
 AM7026* NAD 83(2011) POSITION- 40 05 56.36592(N) 088 13 13.03704(W)   ADJUSTED
 AM7026* NAD 83(2011) ELLIP HT-   233.440 (meters)        (04/??/25)   ADJUSTED
 AM7026* NAD 83(2011) EPOCH   -  2010.00
 AM7026  ______________________________________________________________________
 AM7026  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 AM7026  NAD 83(2011) X  -    151,737.926 (meters)                     COMP
 AM7026  NAD 83(2011) Y  - -4,883,456.896 (meters)                     COMP
 AM7026  NAD 83(2011) Z  -  4,086,549.782 (meters)                     COMP
 AM7026
 AM7026  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AM7026  Standards:
 AM7026         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AM7026            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AM7026  -------------------------------------------------------------------
 AM7026  NETWORK    0.15   0.41           0.08   0.04   0.21      0.01324500
 AM7026  -------------------------------------------------------------------
 AM7026
 AM7026.The coordinates were established by GPS observations
 AM7026.and adjusted by the National Geodetic Survey in April 2025.
 AM7026
 AM7026.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AM7026.been affixed to the stable North American Tectonic Plate. 
 AM7026
 AM7026.The coordinates are valid at the epoch date displayed above
 AM7026.which is a decimal equivalence of Year/Month/Day.
 AM7026
 AM7026.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 AM7026.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 AM7026.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 AM7026.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 AM7026.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 AM7026.published epoch of 2010.00.
 AM7026
 AM7026.Additional information on MYCS is available at:
 AM7026.https://geodesy.noaa.gov/CORS/index.shtml
 AM7026
 AM7026.Significant digits in the geoid height do not necessarily reflect accuracy.
 AM7026.GEOID18 height accuracy estimate available here.
 AM7026
 AM7026.The PID for the CORS L1 Phase Center is AM7027.
 AM7026
 AM7026.Click photographs - Photos may exist for this station.
 AM7026
 AM7026.The XYZ, and position/ellipsoidal ht. are equivalent.
 AM7026
 AM7026.The ellipsoidal height was determined by GPS observations
 AM7026.and is referenced to NAD 83.
 AM7026
 AM7026. The following values were computed from the NAD 83(2011) position.
 AM7026
 AM7026;                    North         East     Units Scale Factor Converg.
 AM7026;SPC IL E     -   380,997.634   309,639.177   MT  0.99997614   +0 04 22.1
 AM7026;SPC IL E     - 1,249,989.74  1,015,874.53   sFT  0.99997614   +0 04 22.1
 AM7026;UTM  16      - 4,439,457.801   395,985.790   MT  0.99973318   -0 47 09.9
 AM7026
 AM7026!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AM7026!SPC IL E     -   0.99996338  x   0.99997614  =   0.99993952
 AM7026!UTM  16      -   0.99996338  x   0.99973318  =   0.99969657
 AM7026
 AM7026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9598539457(NAD 83)
 AM7026
 AM7026                          SUPERSEDED SURVEY CONTROL
 AM7026
 AM7026  NAD 83(2011)-  40 05 56.36596(N)    088 13 13.03704(W) AD(2010.00) c
 AM7026  ELLIP H (06/??/19)  233.444  (m)                       GP(2010.00) c c
 AM7026  NAD 83(2011)-  40 05 56.36610(N)    088 13 13.03692(W) AD(2010.00) c
 AM7026  NAD 83(2011)-  40 05 56.36590(N)    088 13 13.03701(W) AD(2010.00) c
 AM7026  ELLIP H (08/??/11)  233.449  (m)                       GP(2010.00) c c
 AM7026  NAD 83(2007)-  40 05 56.36617(N)    088 13 13.03787(W) AD(2002.00) c
 AM7026  NAD 83(CORS)-  40 05 56.36617(N)    088 13 13.03787(W) AD(2002.00) c
 AM7026  ELLIP H (05/??/02)  233.437  (m)                       GP(2002.00) c c
 AM7026
 AM7026.Superseded values are not recommended for survey control.
 AM7026
 AM7026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AM7026.See file dsdata.pdf to determine how the superseded data were derived.
 AM7026
 AM7026_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AM7026
 AM7026                          STATION DESCRIPTION
 AM7026
 AM7026'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 AM7026'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 AM7026'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 AM7026'AND LOG FILES ACCESSIBLE AT:
 AM7026'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1759 ***********************************************************************
 LC1759  DESIGNATION -  UNIV OF ILL AIRPORT ARP
 LC1759  PID         -  LC1759
 LC1759  STATE/COUNTY-  IL/CHAMPAIGN
 LC1759  COUNTRY     -  US
 LC1759  USGS QUAD   -  BONDVILLE (2018)
 LC1759
 LC1759                         *CURRENT SURVEY CONTROL
 LC1759  ______________________________________________________________________
 LC1759* NAD 83(1997) POSITION- 40 02 23.62689(N) 088 16 35.92958(W)   ADJUSTED
 LC1759* NAVD 88 ORTHO HEIGHT -   227.9   (meters)      748.    (feet) VERTCON3
 LC1759  ______________________________________________________________________
 LC1759  GEOID HEIGHT    -        -32.007 (meters)                     GEOID18
 LC1759  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 LC1759  HORZ ORDER      -  THIRD
 LC1759
 LC1759.This mark is at Univ Of Illinois-Willard Airport (CMI)
 LC1759
 LC1759.The horizontal coordinates were established by classical geodetic methods
 LC1759.and adjusted by the National Geodetic Survey in October 1999.
 LC1759
 LC1759.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1759.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1759
 LC1759.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1759.GEOID18 height accuracy estimate available here.
 LC1759
 LC1759.Click photographs - Photos may exist for this station.
 LC1759
 LC1759.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1759
 LC1759. The following values were computed from the NAD 83(1997) position.
 LC1759
 LC1759;                    North         East     Units Scale Factor Converg.
 LC1759;SPC IL E     -   374,431.634   304,837.716   MT  0.99997529   +0 02 11.3
 LC1759;SPC IL E     - 1,228,447.79  1,000,121.74   sFT  0.99997529   +0 02 11.3
 LC1759;UTM  16      - 4,432,966.000   391,087.662   MT  0.99974603   -0 49 16.9
 LC1759
 LC1759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1759!SPC IL E     -   0.99996928  x   0.99997529  =   0.99994457
 LC1759!UTM  16      -   0.99996928  x   0.99974603  =   0.99971531
 LC1759
 LC1759:                Primary Azimuth Mark                     Grid Az
 LC1759:SPC IL E     -  CHAMPAIGN RADIO STA WDWS TWR             026 03 32.5
 LC1759:UTM  16      -  CHAMPAIGN RADIO STA WDWS TWR             026 55 00.7
 LC1759
 LC1759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9108732966(NAD 83)
 LC1759
 LC1759|---------------------------------------------------------------------|
 LC1759| PID    Reference Object                     Distance      Geod. Az  |
 LC1759|                                                           dddmmss.s |
 LC1759| LC1746 CHAMPAIGN RADIO STA WDWS TWR        APPROX. 5.5 KM 0260543.8 |
 LC1759| LC1739 CHAMPAIGN RAD STA WILL W TWR        APPROX. 5.7 KM 0362704.7 |
 LC1759| LC1743 CHAMPAIGN RAD STA WILL E TWR        APPROX. 5.8 KM 0374541.0 |
 LC1759| LC1763 UNIV OF ILL APT CONTROL TWR         APPROX. 0.5 KM 0850213.1 |
 LC1759| LC1764 VORTAC CHAMPAIGN CMI 1959           APPROX. 0.6 KM 1750302.4 |
 LC1759|---------------------------------------------------------------------|
 LC1759
 LC1759                          SUPERSEDED SURVEY CONTROL
 LC1759
 LC1759  NAD 83(1997)-  40 02 23.62704(N)    088 16 35.92988(W) AD(       ) 3
 LC1759  NAD 83(1986)-  40 02 23.63720(N)    088 16 35.92442(W) AD(       ) 3
 LC1759  NAD 27      -  40 02 23.53200(N)    088 16 35.79600(W) AD(       ) 3
 LC1759  NGVD 29 (07/19/86)  227.9    (m)          748.     (f) VERT ANG       
 LC1759
 LC1759.Superseded values are not recommended for survey control.
 LC1759
 LC1759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1759.See file dsdata.pdf to determine how the superseded data were derived.
 LC1759
 LC1759_MARKER: DT = TOPOGRAPHIC STATION DISK
 LC1759_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1759_SP_SET: PAVEMENT
 LC1759_STAMPING: ARP 1958
 LC1759_MARK LOGO: CGS
 LC1759_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1759
 LC1759  HISTORY     - Date     Condition        Report By
 LC1759  HISTORY     - 1958     MONUMENTED       CGS
 LC1759  HISTORY     - 1960     GOOD             CGS
 LC1759  HISTORY     - 1965     GOOD             CGS
 LC1759  HISTORY     - 1969     GOOD             CGS
 LC1759  HISTORY     - 1976     MARK NOT FOUND   AMS
 LC1759
 LC1759                          STATION DESCRIPTION
 LC1759
 LC1759'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1759'LOCATED AT THE UNIVERSITY OF ILLINOIS AIRPORT, AT THE EAST
 LC1759'APEX OF A GRASS TRIANGLE FORMED BY THE 3 RUNWAYS, 87 FEET NW
 LC1759'OF THE CENTER LINE OF RUNWAY 4-22, 88.8 FEET SW OF RUNWAY
 LC1759'13-31, 119.2 FEET W OF INTERSECTION 4-22 AND 13-31.  A STANDARD
 LC1759'TOPO DISK STAMPED ARP 1958 AND SET IN A DRILL HOLE FLUSH
 LC1759'WITH THE CONCRETE PAVEMENT.
 LC1759
 LC1759                          STATION RECOVERY (1965)
 LC1759
 LC1759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BMR)
 LC1759'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC1759'
 LC1759'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1
 LC1759'3/4 MILES SW FROM SAVOY.
 LC1759
 LC1759                          STATION RECOVERY (1969)
 LC1759
 LC1759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JVT)
 LC1759'STATION WAS RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC1759'
 LC1759'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-3/4
 LC1759'MILES SW OF SAVOY
 LC1759
 LC1759                          STATION RECOVERY (1976)
 LC1759
 LC1759'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1976
 LC1759'NOT RECOVERED.  STATION IS COVERED BY 11 INCH OF CONCRETE OF NEW
 LC1759'RWY SURFACE 13-31.
 LC1759'
 LC1759'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1.75 MILES
 LC1759'SW OF SAVOY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1760 ***********************************************************************
 LC1760  DESIGNATION -  UNIV OF ILL APT AP STA A
 LC1760  PID         -  LC1760
 LC1760  STATE/COUNTY-  IL/CHAMPAIGN
 LC1760  COUNTRY     -  US
 LC1760  USGS QUAD   -  BONDVILLE (2018)
 LC1760
 LC1760                         *CURRENT SURVEY CONTROL
 LC1760  ______________________________________________________________________
 LC1760* NAD 83(1997) POSITION- 40 02 49.39948(N) 088 16 57.17558(W)   ADJUSTED
 LC1760* NAVD 88 ORTHO HEIGHT -   228.    (meters)      748.    (feet) SCALED
 LC1760  ______________________________________________________________________
 LC1760  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 LC1760  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 LC1760  HORZ ORDER      -  THIRD
 LC1760
 LC1760.This mark is at Univ Of Illinois-Willard Airport (CMI)
 LC1760
 LC1760.The horizontal coordinates were established by classical geodetic methods
 LC1760.and adjusted by the National Geodetic Survey in October 1999.
 LC1760
 LC1760.The orthometric height was scaled from a topographic map.
 LC1760
 LC1760.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1760.GEOID18 height accuracy estimate available here.
 LC1760
 LC1760.Click photographs - Photos may exist for this station.
 LC1760
 LC1760.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1760
 LC1760. The following values were computed from the NAD 83(1997) position.
 LC1760
 LC1760;                    North         East     Units Scale Factor Converg.
 LC1760;SPC IL E     -   375,226.219   304,333.603   MT  0.99997523   +0 01 57.6
 LC1760;SPC IL E     - 1,231,054.69    998,467.83   sFT  0.99997523   +0 01 57.6
 LC1760;UTM  16      - 4,433,767.861   390,595.614   MT  0.99974735   -0 49 31.1
 LC1760
 LC1760!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1760!SPC IL E     -   0.99996926  x   0.99997523  =   0.99994449
 LC1760!UTM  16      -   0.99996926  x   0.99974735  =   0.99971662
 LC1760
 LC1760:                Primary Azimuth Mark                     Grid Az
 LC1760:SPC IL E     -  UNIV OF ILL AIRPORT ARP                  147 36 27.0
 LC1760:UTM  16      -  UNIV OF ILL AIRPORT ARP                  148 27 55.7
 LC1760
 LC1760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9059533767(NAD 83)
 LC1760
 LC1760|---------------------------------------------------------------------|
 LC1760| PID    Reference Object                     Distance      Geod. Az  |
 LC1760|                                                           dddmmss.s |
 LC1760| LC1763 UNIV OF ILL APT CONTROL TWR         APPROX. 1.3 KM 1261016.0 |
 LC1760| LC1762 AIRPORT BEACON U ILL APT SAVOY      APPROX. 1.3 KM 1261236.9 |
 LC1760| LC1759 UNIV OF ILL AIRPORT ARP             APPROX. 0.9 KM 1473824.6 |
 LC1760| LC1764 VORTAC CHAMPAIGN CMI 1959           APPROX. 1.5 KM 1581417.0 |
 LC1760|---------------------------------------------------------------------|
 LC1760
 LC1760                          SUPERSEDED SURVEY CONTROL
 LC1760
 LC1760  NAD 83(1997)-  40 02 49.39964(N)    088 16 57.17586(W) AD(       ) 3
 LC1760  NAD 83(1986)-  40 02 49.40977(N)    088 16 57.17045(W) AD(       ) 3
 LC1760  NAD 27      -  40 02 49.31100(N)    088 16 57.03400(W) AD(       ) 3
 LC1760
 LC1760.Superseded values are not recommended for survey control.
 LC1760
 LC1760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1760.See file dsdata.pdf to determine how the superseded data were derived.
 LC1760
 LC1760_MARKER: DT = TOPOGRAPHIC STATION DISK
 LC1760_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1760_SP_SET: PAVEMENT
 LC1760_STAMPING: AP 1958 STA A
 LC1760_MARK LOGO: CGS
 LC1760_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1760
 LC1760  HISTORY     - Date     Condition        Report By
 LC1760  HISTORY     - 1958     MONUMENTED       CGS
 LC1760  HISTORY     - 1960     GOOD             CGS
 LC1760  HISTORY     - 1965     GOOD             CGS
 LC1760  HISTORY     - 1969     GOOD             CGS
 LC1760  HISTORY     - 1976     MARK NOT FOUND   AMS
 LC1760
 LC1760                          STATION DESCRIPTION
 LC1760
 LC1760'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1760'LOCATED AT THE UNIVERSITY OF ILLINOIS AIRPORT, AT THE NW CORNER
 LC1760'OF RUNWAY 18-36.  A STANDARD TOPO DISK STAMPED AP 1958 STA
 LC1760'A AND SET IN A DRILL HOLE FLUSH WITH THE CONCRETE PAVEMENT.
 LC1760
 LC1760                          STATION RECOVERY (1965)
 LC1760
 LC1760'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BMR)
 LC1760'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC1760'
 LC1760'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-3/4
 LC1760'MILES SW OF SAVOY.
 LC1760
 LC1760                          STATION RECOVERY (1969)
 LC1760
 LC1760'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JVT)
 LC1760'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC1760'
 LC1760'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-3/4 MILES SW
 LC1760'OF SAVOY
 LC1760
 LC1760                          STATION RECOVERY (1976)
 LC1760
 LC1760'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1976
 LC1760'NOT RECOVERED.  STATION COVERED BY 11 OF CONCRETE.
 LC1760'
 LC1760'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1.75 MILES
 LC1760'SW OF SAVOY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1761 ***********************************************************************
 LC1761  DESIGNATION -  UNIV OF ILL APT AP STA B
 LC1761  PID         -  LC1761
 LC1761  STATE/COUNTY-  IL/CHAMPAIGN
 LC1761  COUNTRY     -  US
 LC1761  USGS QUAD   -  BONDVILLE (2018)
 LC1761
 LC1761                         *CURRENT SURVEY CONTROL
 LC1761  ______________________________________________________________________
 LC1761* NAD 83(1997) POSITION- 40 01 57.05134(N) 088 16 56.44987(W)   ADJUSTED
 LC1761* NAVD 88 ORTHO HEIGHT -   228.    (meters)      748.    (feet) SCALED
 LC1761  ______________________________________________________________________
 LC1761  GEOID HEIGHT    -        -32.002 (meters)                     GEOID18
 LC1761  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 LC1761  HORZ ORDER      -  THIRD
 LC1761
 LC1761.This mark is at Univ Of Illinois-Willard Airport (CMI)
 LC1761
 LC1761.The horizontal coordinates were established by classical geodetic methods
 LC1761.and adjusted by the National Geodetic Survey in October 1999.
 LC1761
 LC1761.The orthometric height was scaled from a topographic map.
 LC1761
 LC1761.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1761.GEOID18 height accuracy estimate available here.
 LC1761
 LC1761.Click photographs - Photos may exist for this station.
 LC1761
 LC1761.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1761
 LC1761. The following values were computed from the NAD 83(1997) position.
 LC1761
 LC1761;                    North         East     Units Scale Factor Converg.
 LC1761;SPC IL E     -   373,611.687   304,351.729   MT  0.99997523   +0 01 58.1
 LC1761;SPC IL E     - 1,225,757.68    998,527.30   sFT  0.99997523   +0 01 58.1
 LC1761;UTM  16      - 4,432,153.606   390,589.568   MT  0.99974736   -0 49 29.7
 LC1761
 LC1761!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1761!SPC IL E     -   0.99996926  x   0.99997523  =   0.99994449
 LC1761!UTM  16      -   0.99996926  x   0.99974736  =   0.99971663
 LC1761
 LC1761:                Primary Azimuth Mark                     Grid Az
 LC1761:SPC IL E     -  UNIV OF ILL APT AP STA A                 359 21 24.4
 LC1761:UTM  16      -  UNIV OF ILL APT AP STA A                 000 12 52.2
 LC1761
 LC1761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9058932153(NAD 83)
 LC1761
 LC1761|---------------------------------------------------------------------|
 LC1761| PID    Reference Object                     Distance      Geod. Az  |
 LC1761|                                                           dddmmss.s |
 LC1761| LC1762 AIRPORT BEACON U ILL APT SAVOY      APPROX. 1.3 KM 0491945.6 |
 LC1761| LC1763 UNIV OF ILL APT CONTROL TWR         APPROX. 1.3 KM 0492159.0 |
 LC1761| LC1764 VORTAC CHAMPAIGN CMI 1959           APPROX. 0.6 KM 0672706.4 |
 LC1761| LC1760 UNIV OF ILL APT AP STA A            APPROX. 1.6 KM 3592322.5 |
 LC1761|---------------------------------------------------------------------|
 LC1761
 LC1761                          SUPERSEDED SURVEY CONTROL
 LC1761
 LC1761  NAD 83(1997)-  40 01 57.05150(N)    088 16 56.45019(W) AD(       ) 3
 LC1761  NAD 83(1986)-  40 01 57.06164(N)    088 16 56.44467(W) AD(       ) 3
 LC1761  NAD 27      -  40 01 56.96500(N)    088 16 56.32300(W) AD(       ) 3
 LC1761
 LC1761.Superseded values are not recommended for survey control.
 LC1761
 LC1761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1761.See file dsdata.pdf to determine how the superseded data were derived.
 LC1761
 LC1761_MARKER: DT = TOPOGRAPHIC STATION DISK
 LC1761_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1761_SP_SET: PAVEMENT
 LC1761_STAMPING: AP 1958 STA B
 LC1761_MARK LOGO: CGS
 LC1761_MAGNETIC: O = OTHER; SEE DESCRIPTION
 LC1761_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1761
 LC1761  HISTORY     - Date     Condition        Report By
 LC1761  HISTORY     - 1958     MONUMENTED       CGS
 LC1761  HISTORY     - 1960     GOOD             CGS
 LC1761  HISTORY     - 1965     GOOD             CGS
 LC1761  HISTORY     - 1969     GOOD             CGS
 LC1761  HISTORY     - 1980     GOOD             NGS
 LC1761  HISTORY     - 19910915 GOOD             NGS
 LC1761
 LC1761                          STATION DESCRIPTION
 LC1761
 LC1761'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1761'LOCATED AT THE UNIVERSITY OF ILLINOIS AIRPORT, AT THE SW
 LC1761'CORNER OF RUNWAY 18-36.  A STANDARD TOPO DISK STAMPED AP 1958
 LC1761'STA B AND SET IN A DRILL HOLE FLUSH WITH THE CONCRETE PAVEMENT.
 LC1761
 LC1761                          STATION RECOVERY (1965)
 LC1761
 LC1761'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BMR)
 LC1761'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC1761'
 LC1761'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-3/4
 LC1761'MILES SW OF SAVOY.
 LC1761
 LC1761                          STATION RECOVERY (1969)
 LC1761
 LC1761'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JVT)
 LC1761'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC1761'
 LC1761'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-3/4 MILES SW
 LC1761'OF SAVOY
 LC1761
 LC1761                          STATION RECOVERY (1980)
 LC1761
 LC1761'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (RMM)
 LC1761'RECOVERED AS DESCRIBED IN QUAD 800882 STA 1064.
 LC1761'
 LC1761'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE U. OF I. -
 LC1761'WILLARD AIRPORT.
 LC1761
 LC1761                          STATION RECOVERY (1991)
 LC1761
 LC1761'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991 (DRM)
 LC1761'LOCATED AT THE UNIVERSITY OF ILLINOIS AIRPORT, AT THE SW CORNER OF
 LC1761'RUNWAY 18-36.  A STANDARD TOPO DISK STAMPED AP 1958 STA B AND SET IN A
 LC1761'DRILL HOLE FLUSH WITH THE CONCRETE PAVEMENT.  NOTE, POSITION BY
 LC1761'GEODESY QUAD 400882 STA 1064
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1763 ***********************************************************************
 LC1763  DESIGNATION -  UNIV OF ILL APT CONTROL TWR
 LC1763  PID         -  LC1763
 LC1763  STATE/COUNTY-  IL/CHAMPAIGN
 LC1763  COUNTRY     -  US
 LC1763  USGS QUAD   -  BONDVILLE (2018)
 LC1763
 LC1763                         *CURRENT SURVEY CONTROL
 LC1763  ______________________________________________________________________
 LC1763* NAD 83(1997) POSITION- 40 02 25.09477(N) 088 16 13.92865(W)   ADJUSTED
 LC1763  ______________________________________________________________________
 LC1763  GEOID HEIGHT    -        -32.009 (meters)                     GEOID18
 LC1763  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 LC1763  HORZ ORDER      -  THIRD
 LC1763
 LC1763.This mark is at Univ Of Illinois-Willard Airport (CMI)
 LC1763
 LC1763.The horizontal coordinates were established by classical geodetic methods
 LC1763.and adjusted by the National Geodetic Survey in October 1999.
 LC1763
 LC1763.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1763.GEOID18 height accuracy estimate available here.
 LC1763
 LC1763.Click photographs - Photos may exist for this station.
 LC1763
 LC1763.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1763
 LC1763. The following values were computed from the NAD 83(1997) position.
 LC1763
 LC1763;                    North         East     Units Scale Factor Converg.
 LC1763;SPC IL E     -   374,477.257   305,359.241   MT  0.99997535   +0 02 25.4
 LC1763;SPC IL E     - 1,228,597.47  1,001,832.78   sFT  0.99997535   +0 02 25.4
 LC1763;UTM  16      - 4,433,003.801   391,609.691   MT  0.99974463   -0 49 02.8
 LC1763
 LC1763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9160933003(NAD 83)
 LC1763
 LC1763                          SUPERSEDED SURVEY CONTROL
 LC1763
 LC1763  NAD 83(1997)-  40 02 25.09491(N)    088 16 13.92896(W) AD(       ) 3
 LC1763  NAD 83(1986)-  40 02 25.10512(N)    088 16 13.92347(W) AD(       ) 3
 LC1763
 LC1763.Superseded values are not recommended for survey control.
 LC1763
 LC1763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1763.See file dsdata.pdf to determine how the superseded data were derived.
 LC1763
 LC1763_MARKER: 58 = CONTROL TOWER
 LC1763
 LC1763  HISTORY     - Date     Condition        Report By
 LC1763  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1763  HISTORY     - 1960     GOOD             CGS
 LC1763
 LC1763                          STATION DESCRIPTION
 LC1763
 LC1763'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1763'STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHWEST OF SAVOY,
 LC1763'AT THE UNIVERSITY OF ILLINOIS AIRPORT.
 LC1763'
 LC1763'THIS TOWER WAS UNDER CONSTRUCTION AT THIS TIME AND THERE
 LC1763'IS TO BE A BEACON LIGHT PLACE ON THE TOWER AT A LATER DATE.
 LC1763'NOT KNOWING THE LOCATION OF THE BEACON THE CENTER OF THE
 LC1763'CONTROL TOWER WAS INTERSECTED.
 LC1763
 LC1763                          STATION RECOVERY (1960)
 LC1763
 LC1763'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CWM)
 LC1763'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1959 DESCRIPTION.
 LC1763'THE BEACON LIGHT IS NOW ON THE TOP OF THE CONTROL TOWER AND
 LC1763'IS DISPLACED FROM THE CENTER.  THE BEACON LIGHT SHOULD NOT
 LC1763'BE USED AS THE STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1745 ***********************************************************************
 LC1745  DESIGNATION -  URBANA RADIO STATION WKID MAST
 LC1745  PID         -  LC1745
 LC1745  STATE/COUNTY-  IL/CHAMPAIGN
 LC1745  COUNTRY     -  US
 LC1745  USGS QUAD   -  URBANA (2018)
 LC1745
 LC1745                         *CURRENT SURVEY CONTROL
 LC1745  ______________________________________________________________________
 LC1745* NAD 83(1997) POSITION- 40 05 56.09012(N) 088 11 24.01781(W)   ADJUSTED
 LC1745  ______________________________________________________________________
 LC1745  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 LC1745  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 LC1745  HORZ ORDER      -  THIRD
 LC1745
 LC1745.The horizontal coordinates were established by classical geodetic methods
 LC1745.and adjusted by the National Geodetic Survey in October 1999.
 LC1745
 LC1745.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1745.GEOID18 height accuracy estimate available here.
 LC1745
 LC1745.Click photographs - Photos may exist for this station.
 LC1745
 LC1745.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1745
 LC1745. The following values were computed from the NAD 83(1997) position.
 LC1745
 LC1745;                    North         East     Units Scale Factor Converg.
 LC1745;SPC IL E     -   380,992.849   312,221.382   MT  0.99997684   +0 05 32.3
 LC1745;SPC IL E     - 1,249,974.04  1,024,346.32   sFT  0.99997684   +0 05 32.3
 LC1745;UTM  16      - 4,439,414.320   398,566.996   MT  0.99972666   -0 45 59.6
 LC1745
 LC1745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9856639414(NAD 83)
 LC1745
 LC1745                          SUPERSEDED SURVEY CONTROL
 LC1745
 LC1745  NAD 83(1997)-  40 05 56.09019(N)    088 11 24.01794(W) AD(       ) 3
 LC1745  NAD 83(1986)-  40 05 56.10092(N)    088 11 24.01358(W) AD(       ) 3
 LC1745  NAD 27      -  40 05 55.98400(N)    088 11 23.84900(W) AD(       ) 3
 LC1745
 LC1745.Superseded values are not recommended for survey control.
 LC1745
 LC1745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1745.See file dsdata.pdf to determine how the superseded data were derived.
 LC1745
 LC1745_MARKER: 42 = RADIO/TV MAST
 LC1745
 LC1745  HISTORY     - Date     Condition        Report By
 LC1745  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1745
 LC1745                          STATION DESCRIPTION
 LC1745
 LC1745'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1745'THE STATION IS LOCATED ABOUT 1-1/2 MILES SOUTHEAST OF THE
 LC1745'CENTER OF URBANA AND ABOUT 1-1/2 MILES SOUTH OF U.S. HIGHWAY 150.
 LC1745'
 LC1745'THE STATION IS STEEL TOWER PAINTED RED AND WHITE AND IS
 LC1745'APPROXIMATELY 185 FEET HIGH.
 LC1745'
 LC1745'THE POINT INTERSECTED WAS THE RED LIGHT ON THE TOP CENTER.
 LC1745'
 LC1745'TO REACH THE STATION FROM THE JUNCTION OF BROADWAY AND GREEN
 LC1745'STREETS JUST SOUTH OF THE POST OFFICE IN URBANA.  GO EAST
 LC1745'ON GREEN STREET FOR 0.6 MILE, TURN RIGHT AND GO SOUTH ON COTTAGE
 LC1745'GROVE AVENUE FOR 0.3 MILE TO RAILROAD CROSSING AND FORKS
 LC1745'JUST AFTER CROSSING RAILROAD, TAKE LEFT FORK AND GO SOUTHEAST
 LC1745'AND SOUTH FOR 0.65 MILE TO THE STATION ON LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1747 ***********************************************************************
 LC1747  DESIGNATION -  URBANA U ILL MICROWAVE TOWER
 LC1747  PID         -  LC1747
 LC1747  STATE/COUNTY-  IL/CHAMPAIGN
 LC1747  COUNTRY     -  US
 LC1747  USGS QUAD   -  URBANA (2018)
 LC1747
 LC1747                         *CURRENT SURVEY CONTROL
 LC1747  ______________________________________________________________________
 LC1747* NAD 83(1997) POSITION- 40 04 59.84722(N) 088 11 10.12605(W)   ADJUSTED
 LC1747  ______________________________________________________________________
 LC1747  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 LC1747  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 LC1747  HORZ ORDER      -  THIRD
 LC1747
 LC1747.The horizontal coordinates were established by classical geodetic methods
 LC1747.and adjusted by the National Geodetic Survey in October 1999.
 LC1747
 LC1747.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1747.GEOID18 height accuracy estimate available here.
 LC1747
 LC1747.Click photographs - Photos may exist for this station.
 LC1747
 LC1747.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1747
 LC1747. The following values were computed from the NAD 83(1997) position.
 LC1747
 LC1747;                    North         East     Units Scale Factor Converg.
 LC1747;SPC IL E     -   379,258.704   312,553.288   MT  0.99997694   +0 05 41.2
 LC1747;SPC IL E     - 1,244,284.60  1,025,435.25   sFT  0.99997694   +0 05 41.2
 LC1747;UTM  16      - 4,437,675.832   398,872.798   MT  0.99972589   -0 45 49.8
 LC1747
 LC1747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9887237675(NAD 83)
 LC1747
 LC1747                          SUPERSEDED SURVEY CONTROL
 LC1747
 LC1747  NAD 83(1997)-  40 04 59.84726(N)    088 11 10.12617(W) AD(       ) 3
 LC1747  NAD 83(1986)-  40 04 59.85830(N)    088 11 10.12186(W) AD(       ) 3
 LC1747  NAD 27      -  40 04 59.74600(N)    088 11 09.95500(W) AD(       ) 3
 LC1747
 LC1747.Superseded values are not recommended for survey control.
 LC1747
 LC1747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1747.See file dsdata.pdf to determine how the superseded data were derived.
 LC1747
 LC1747_MARKER: 42 = RADIO/TV MAST
 LC1747
 LC1747  HISTORY     - Date     Condition        Report By
 LC1747  HISTORY     - 1959     FIRST OBSERVED   CGS
 LC1747  HISTORY     - 1965     GOOD             CGS
 LC1747
 LC1747                          STATION DESCRIPTION
 LC1747
 LC1747'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1747'THE STATION IS ABOUT 2-1/2 MILES SOUTHEAST OF THE CENTER OF
 LC1747'URBANA AND 1 MILE WEST OF MIRA STATION.
 LC1747'
 LC1747'THE STATION IS OF STEEL CONSTRUCTION PAINTED RED AND WHITE
 LC1747'AND IS APPROXIMATELY 140 FEET HIGH.
 LC1747'
 LC1747'THE POINT INTERSECTED WAS THE RED LIGHT ON THE TOP CENTER.
 LC1747'
 LC1747'TO REACH THE STATION FROM THE JUNCTION OF BROADWAY AND GREEN
 LC1747'STREETS JUST SOUTH OF THE POST OFFICE IN URBANA.  GO EAST
 LC1747'ON GREEN STREET FOR 0.6 MILE, TURN RIGHT AND GO SOUTH ON
 LC1747'COTTAGE GROVE AVENUE FOR 0.3 MILE TO RAILROAD CROSSING AND
 LC1747'FORKS JUST AFTER CROSSING RAILROAD, TAKE LEFT FORK AND GO
 LC1747'SOUTHEAST AND SOUTH FOR 0.65 MILE TO RADIO STATION WKID ON
 LC1747'LEFT, CONTINUE SOUTH FOR 1.1 MILES TO CROSSROADS, TURN LEFT
 LC1747'AND GO EAST FOR 0.15 MILE TO THE STATION ON RIGHT.
 LC1747
 LC1747                          STATION RECOVERY (1965)
 LC1747
 LC1747'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (BMR)
 LC1747'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 LC1747'
 LC1747'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 LC1747'SE OF URBANA
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2082 ***********************************************************************
 LC2082  CBN         -  This is a Cooperative Base Network Control Station.
 LC2082  PACS        -  This is a Primary Airport Control Station.
 LC2082  DESIGNATION -  URBPORT
 LC2082  PID         -  LC2082
 LC2082  STATE/COUNTY-  IL/CHAMPAIGN
 LC2082  COUNTRY     -  US
 LC2082  USGS QUAD   -  THOMASBORO (2018)
 LC2082
 LC2082                         *CURRENT SURVEY CONTROL
 LC2082  ______________________________________________________________________
 LC2082* NAD 83(2011) POSITION- 40 08 41.04406(N) 088 11 51.70794(W)   ADJUSTED
 LC2082* NAD 83(2011) ELLIP HT-   189.800 (meters)        (06/27/12)   ADJUSTED
 LC2082* NAD 83(2011) EPOCH   -  2010.00
 LC2082* NAVD 88 ORTHO HEIGHT -   221.91  (meters)      728.0   (feet) GPS OBS
 LC2082  ______________________________________________________________________
 LC2082  NAVD 88 orthometric height was determined with geoid model    GEOID96
 LC2082  GEOID HEIGHT    -        -31.968 (meters)                     GEOID96
 LC2082  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 LC2082  NAD 83(2011) X  -    153,559.438 (meters)                     COMP
 LC2082  NAD 83(2011) Y  - -4,880,091.685 (meters)                     COMP
 LC2082  NAD 83(2011) Z  -  4,090,405.780 (meters)                     COMP
 LC2082  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 LC2082
 LC2082  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC2082  Standards:
 LC2082         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC2082            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC2082  -------------------------------------------------------------------
 LC2082  NETWORK    0.84   2.06           0.39   0.28   1.05     -0.07238934
 LC2082  -------------------------------------------------------------------
 LC2082  Click here for local accuracies and other accuracy information.
 LC2082
 LC2082.This mark is at Frasca Field Airport (C16)
 LC2082
 LC2082.The horizontal coordinates were established by GPS observations
 LC2082.and adjusted by the National Geodetic Survey in June 2012.
 LC2082
 LC2082.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC2082.been affixed to the stable North American tectonic plate. See 
 LC2082.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC2082
 LC2082.The horizontal coordinates are valid at the epoch date displayed above
 LC2082.which is a decimal equivalence of Year/Month/Day.
 LC2082
 LC2082.The orthometric height was determined by GPS observations and a
 LC2082.high-resolution geoid model.
 LC2082
 LC2082.GPS derived orthometric heights for airport stations designated as
 LC2082.PACS or SACS are published to 2 decimal places.  This maintains
 LC2082.centimeter relative accuracy between the PACS and SACS.  It does
 LC2082.not indicate centimeter accuracy relative to other marks which are
 LC2082.part of the published vertical control network.
 LC2082
 LC2082.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2082.GEOID18 height accuracy estimate available here.
 LC2082
 LC2082.Click photographs - Photos may exist for this station.
 LC2082
 LC2082.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2082
 LC2082.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2082
 LC2082.The ellipsoidal height was determined by GPS observations
 LC2082.and is referenced to NAD 83.
 LC2082
 LC2082. The following values were computed from the NAD 83(2011) position.
 LC2082
 LC2082;                    North         East     Units Scale Factor Converg.
 LC2082;SPC IL E     -   386,079.470   311,557.761   MT  0.99997664   +0 05 14.8
 LC2082;SPC IL E     - 1,266,662.39  1,022,169.09   sFT  0.99997664   +0 05 14.8
 LC2082;UTM  16      - 4,444,509.051   397,979.880   MT  0.99972812   -0 46 20.1
 LC2082
 LC2082!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2082!SPC IL E     -   0.99997023  x   0.99997664  =   0.99994687
 LC2082!UTM  16      -   0.99997023  x   0.99972812  =   0.99969835
 LC2082
 LC2082:                Primary Azimuth Mark                     Grid Az
 LC2082:SPC IL E     -  URBPORT AZ MK                            269 19 44.4
 LC2082:UTM  16      -  URBPORT AZ MK                            270 11 19.3
 LC2082
 LC2082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9797944509(NAD 83)
 LC2082
 LC2082|---------------------------------------------------------------------|
 LC2082| PID    Reference Object                     Distance      Geod. Az  |
 LC2082|                                                           dddmmss.s |
 LC2082| LC2083 URBPORT AZ MK                       APPROX. 0.8 KM 2692459.2 |
 LC2082|---------------------------------------------------------------------|
 LC2082
 LC2082                          SUPERSEDED SURVEY CONTROL
 LC2082
 LC2082  NAD 83(2007)-  40 08 41.04412(N)    088 11 51.70881(W) AD(2002.00) 0
 LC2082  ELLIP H (02/10/07)  189.824  (m)                       GP(2002.00)    
 LC2082  ELLIP H (10/15/04)  189.830  (m)                       GP(       ) 4 2
 LC2082  NAD 83(1997)-  40 08 41.04403(N)    088 11 51.70880(W) AD(       ) B
 LC2082  ELLIP H (07/17/98)  189.823  (m)                       GP(       ) 4 1
 LC2082  NAD 83(1986)-  40 08 41.05583(N)    088 11 51.70617(W) AD(       ) 1
 LC2082  NGVD 29 (06/25/91)  221.93   (m)  OSU 89B  model used  GPS OBS        
 LC2082
 LC2082.Superseded values are not recommended for survey control.
 LC2082
 LC2082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2082.See file dsdata.pdf to determine how the superseded data were derived.
 LC2082
 LC2082_MARKER: F = FLANGE-ENCASED ROD
 LC2082_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2082_STAMPING: URBPORT 1990
 LC2082_MARK LOGO: NGS
 LC2082_PROJECTION: RECESSED 10 CENTIMETERS
 LC2082_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2082_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2082+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2021
 LC2082_ROD/PIPE-DEPTH: 13.4 meters
 LC2082_SLEEVE-DEPTH  : 1.00 meters
 LC2082
 LC2082  HISTORY     - Date     Condition        Report By
 LC2082  HISTORY     - 1990     MONUMENTED       NGS
 LC2082  HISTORY     - 19970424 GOOD             NGS
 LC2082  HISTORY     - 20001229 GOOD             ZAMBRA
 LC2082  HISTORY     - 20101214 MARK NOT FOUND   INDIV
 LC2082  HISTORY     - 20210614 GOOD             IDDT
 LC2082
 LC2082                          STATION DESCRIPTION
 LC2082
 LC2082'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2082'STATION IS LOCATED ABOUT 4.0 KM (2.5 MI) NORTH-NORTHEAST OF URBANA, AT
 LC2082'FRASCA FIELD AIRPORT, 0.37 KM (0.23 MI) WEST FROM THE EAST END OF AND
 LC2082'ON THE SOUTH SIDE OF RUNWAY 9-27, IN SOUTH CENTRAL SECTION 33, T 20
 LC2082'N, R 9 E. OWNERSHIP--FRASCA AIR SERVICE, INC, FRASCA FIELD, 1402 EAST
 LC2082'ILLINI AIRPORT ROAD, URBANA, IL 61801. AIRPORT MANAGER IS TOM FRASCA,
 LC2082'PHONE 217-367-8441.
 LC2082'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 74 AND US HIGHWAY 45
 LC2082'(EXIT 184) NORTHEAST OF URBANA, GO NORTHEAST ON HIGHWAY 45 FOR 0.98
 LC2082'KM (0.61 MI) TO A PAVED CROSSROAD.  TURN LEFT, WEST, ON PAVED ROAD
 LC2082'FOR 0.06 KM (0.04 MI) TO A DRIVEWAY AND AIRPORT APRON ON THE RIGHT.
 LC2082'BEAR RIGHT, NORTHWEST, ON APRON FOR 0.22 KM (0.14 MI) PAST THE OFFICE
 LC2082'ON THE LEFT TO THE RAMP LEADING NORTH.  TURN RIGHT, NORTH, ON RAMP
 LC2082'FOR 0.21 KM (0.13 MI) TO THE SOUTH SIDE OF RUNWAY.  TURN LEFT, WEST
 LC2082'ON GRASS FOLLOWING ALONG SOUTH SIDE OF RUNWAY FOR 0.26 KM (0.16 MI)
 LC2082'TO THE WEST SIDE OF THE NORTH-SOUTH TURF RUNWAY.  CONTINUE AHEAD FOR
 LC2082'0.08 KM (0.05 MI) TO THE STATION ON THE LEFT.
 LC2082'THE STATION IS LOCATED 111.9 M (367.1 FT) NORTH-NORTHEAST FROM THE
 LC2082'NORTHEAST CORNER OF A LARGE BRICK BUILDING, 89.3 M (293.0 FT) NORTH
 LC2082'FROM THE NORTHEAST CORNER OF AND ON LINE WITH THE EAST EDGE OF A
 LC2082'BRICK COURTYARD AT THE NORTHEAST CORNER OF THE BRICK BUILDING, 88.3 M
 LC2082'(289.7 FT) WEST-SOUTHWEST FROM THE CENTER OF THE WEST ENDS OF TWO 30
 LC2082'CM CULVERT PIPES UNDER THE TURF RUNWAY AT THE SOUTH EDGE OF RUNWAY
 LC2082'9-27, 50.9 M (167.0 FT) EAST SOUTHEAST FROM THE THIRD RUNWAY LIGHT
 LC2082'WEST OF THE JUNCTION OF THE RUNWAYS, 38.0 M (124.7 FT) SOUTH FROM THE
 LC2082'CENTER OF RUNWAY 9-27, AND 31.5 M (103.3 FT) SOUTHWEST FROM THE
 LC2082'SECOND RUNWAY LIGHT WEST FROM THE JUNCTION OF RUNWAYS.
 LC2082'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2082
 LC2082                          STATION RECOVERY (1997)
 LC2082
 LC2082'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 LC2082'THE STATION IS LOCATED ABOUT 4.0 KM (2.50 MI) NORTH-NORTHWEST OF
 LC2082'URBANA, IL, AT THE FRASCA FIELD AIRPORT, IN THE GRASS ALONG THE SOUTH
 LC2082'SIDE OF RUNWAY 09-27, WEST OF THE TURF RUNWAY, NORTH OF AND IN LINE
 LC2082'WITH THE EAST EDGE OF A BRICK COURTYARD AT THE NORTHEAST CORNER OF A
 LC2082'LARGE BRICK BUILDING NORTHWEST OF A SMALL LAKE.  OWNERSHIP--FRASCA AIR
 LC2082'SERVICE, INC., FRASCA FIELD, 1402 EAST AIRPORT ROAD, URBANA, IL 61801.
 LC2082'AIRPORT MANAGER TOM FRASCA, PHONE 217-367-8441. NOTE--CONTACT AIRPORT
 LC2082'MANAGER 24-HOURS IN ADVANCE AND ON ARRIVAL. NOTE--THIS STATION IS THE
 LC2082'PACS AND FBN/CBN STATION.  NOTE--BE ADVISED THAT THE GRASS AREA ALONG
 LC2082'THE SOUTH SIDE OF RUNWAY 09-27 IS USED AS A TURF RUNWAY PRIMARILY FOR
 LC2082'FLIGHT INSTRUCTION.  TO REACH THE STATION FROM THE JUNCTION OF
 LC2082'INTERSTATE HIGHWAY 74 AND U.S. HIGHWAY 45 (EXIT 184) NORTHEAST OF
 LC2082'URBANA, GO NORTHEAST, 0.98 KM (0.60 MI) ALONG HIGHWAY 45 TO AIRPORT
 LC2082'ROAD ON THE LEFT.  TURN LEFT, WEST, 0.06 KM (0.05 MI) ALONG AIRPORT
 LC2082'ROAD TO A DRIVEWAY AND APRON ON THE RIGHT. BEAR RIGHT, NORTHWEST, 0.22
 LC2082'KM (0.15 MI) ALONG APRON AND PAST OFFICE ON THE LEFT TO A TAXI/RAMP.
 LC2082'TURN RIGHT, NORTH, 0.21 KM (0.15 MI) ALONG THE TAXI/RAMP TO THE
 LC2082'RUNWAY.  TURN LEFT, WEST, 0.34 KM (0.20 MI) ALONG RUNWAY PASSED THE
 LC2082'TURF RUNWAY TO THE STATION ON THE LEFT, IN LINE WITH THE COURTYARDS
 LC2082'EAST EDGE.  IT IS 111.9 M (367.1 FT) NORTH-NORTHEAST OF THE NORTHEAST
 LC2082'CORNER OF A LARGE BRICK BUILDING, 89.3 M (293.0 FT) NORTH OF THE
 LC2082'NORTHEAST CORNER OF AND IN LINE WITH THE EAST EDGE OF A BRICK
 LC2082'COURTYARD, 88.3 M (289.7 FT) WEST-SOUTHWEST OF THE WEST END CENTER OF
 LC2082'2 30-CM CULVERT PIPES UNDER THE TURF RUNWAY, 50.9 M (167.0 FT)
 LC2082'EAST-SOUTHEAST OF THE THIRD RUNWAY LIGHT WEST OF THE TURF RUNWAY, 38.0
 LC2082'M (124.7 FT) SOUTH OF THE RUNWAY CENTER, 31.5 M (103.3 FT)
 LC2082'SOUTH-SOUTHWEST OF THE 2ND RUNWAY LIGHT WEST OF THE TURF RUNWAY, 20.9
 LC2082'M (68.6 FT) SOUTH-SOUTHWEST OF A 24-INCH ROUND METAL MANHOLE COVER
 LC2082'CENTER, AND THE STATION IS ABOUT LEVEL WITH THE RUNWAY AND RECESSED
 LC2082'ABOUT 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  BY R.G. HAYES
 LC2082'NOTE--THE DATUM POINT IS A CENTER PUNCH ON THE TOP OF A STAINLESS
 LC2082'STEEL ROD RECESSED ABOUT 20-CM BELOW THE GROUND SURFACE AND DRIVEN TO
 LC2082'A DEPTH OF 13.4 M, (44.0 FT) IN A GREASE FILLED SLEEVE 1.0 M (3.3 FT)
 LC2082'LONG, ENCASED IN A 5-INCH PVC PIPE WITH NGS LOGO CAP SURROUNDED BY
 LC2082'CONCRETE.  ACCESS TO THE DATUM POINT IS THROUGH THE 5-INCH LOGO CAP.
 LC2082
 LC2082                          STATION RECOVERY (2000)
 LC2082
 LC2082'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC2082'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC2082'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC2082'
 LC2082
 LC2082                          STATION RECOVERY (2010)
 LC2082
 LC2082'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (BCA)
 LC2082'MARK NOT FOUND, REPORTEDLY DESTROYED PER AIRPORT PERSONNEL
 LC2082
 LC2082                          STATION RECOVERY (2021)
 LC2082
 LC2082'RECOVERY NOTE BY ID DEPT OF TRANSP 2021 (MY)
 LC2082'MARK FOUND IN GOOD CONDITION.  WE FOUND MARK WITH COORDINATES AND HAD
 LC2082'AN AIRPORT ESCORT WITH US WHILE WE LOOKED FOR MARK.  NOTE, OWNER OF
 LC2082'PRIVATE AIRPORT DOES NOT WANT ANYONE TO USE THIS POINT DUE TO SAFETY
 LC2082'ON THE AIRFIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC2083 ***********************************************************************
 LC2083  DESIGNATION -  URBPORT AZ MK
 LC2083  PID         -  LC2083
 LC2083  STATE/COUNTY-  IL/CHAMPAIGN
 LC2083  COUNTRY     -  US
 LC2083  USGS QUAD   -  THOMASBORO (2018)
 LC2083
 LC2083                         *CURRENT SURVEY CONTROL
 LC2083  ______________________________________________________________________
 LC2083* NAD 83(2011) POSITION- 40 08 40.76614(N) 088 12 27.07158(W)   NO CHECK
 LC2083* NAD 83(2011) ELLIP HT-   191.174 (meters)        (06/27/12)   NO CHECK
 LC2083* NAD 83(2011) EPOCH   -  2010.00
 LC2083* NAVD 88 ORTHO HEIGHT -   223.3   (meters)      733.    (feet) GPS OBS
 LC2083  ______________________________________________________________________
 LC2083  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC2083  GEOID HEIGHT    -        -32.102 (meters)                     GEOID99
 LC2083  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 LC2083  NAD 83(2011) X  -    152,722.961 (meters)                     COMP
 LC2083  NAD 83(2011) Y  - -4,880,124.514 (meters)                     COMP
 LC2083  NAD 83(2011) Z  -  4,090,400.113 (meters)                     COMP
 LC2083  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 LC2083
 LC2083  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC2083  Standards:
 LC2083         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC2083            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC2083  -------------------------------------------------------------------
 LC2083  NETWORK    2.50   3.08           1.14   0.86   1.57      0.11898154
 LC2083  -------------------------------------------------------------------
 LC2083  Click here for local accuracies and other accuracy information.
 LC2083
 LC2083.This mark is at Frasca Field Airport (C16)
 LC2083
 LC2083.The horizontal coordinates were established by GPS observations
 LC2083.and adjusted by the National Geodetic Survey in June 2012.
 LC2083
 LC2083.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC2083.been affixed to the stable North American tectonic plate. See 
 LC2083.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC2083
 LC2083.The horizontal coordinates are valid at the epoch date displayed above
 LC2083.which is a decimal equivalence of Year/Month/Day.
 LC2083
 LC2083.No horizontal observational check was made to the station.
 LC2083
 LC2083.The orthometric height was determined by GPS observations and a
 LC2083.high-resolution geoid model.
 LC2083
 LC2083.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC2083.GEOID18 height accuracy estimate available here.
 LC2083
 LC2083.Click photographs - Photos may exist for this station.
 LC2083
 LC2083.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC2083
 LC2083.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC2083
 LC2083.The ellipsoidal height was determined by GPS observations
 LC2083.and is referenced to NAD 83.
 LC2083
 LC2083. The following values were computed from the NAD 83(2011) position.
 LC2083
 LC2083;                    North         East     Units Scale Factor Converg.
 LC2083;SPC IL E     -   386,069.667   310,720.724   MT  0.99997641   +0 04 52.0
 LC2083;SPC IL E     - 1,266,630.23  1,019,422.91   sFT  0.99997641   +0 04 52.0
 LC2083;UTM  16      - 4,444,511.807   397,142.996   MT  0.99973024   -0 46 42.9
 LC2083
 LC2083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC2083!SPC IL E     -   0.99997001  x   0.99997641  =   0.99994642
 LC2083!UTM  16      -   0.99997001  x   0.99973024  =   0.99970026
 LC2083
 LC2083:                Primary Azimuth Mark                     Grid Az
 LC2083:SPC IL E     -  URBPORT                                  089 19 44.4
 LC2083:UTM  16      -  URBPORT                                  090 11 19.3
 LC2083
 LC2083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9714244511(NAD 83)
 LC2083
 LC2083|---------------------------------------------------------------------|
 LC2083| PID    Reference Object                     Distance      Geod. Az  |
 LC2083|                                                           dddmmss.s |
 LC2083| LC2082 URBPORT                             APPROX. 0.8 KM 0892436.4 |
 LC2083|---------------------------------------------------------------------|
 LC2083
 LC2083                          SUPERSEDED SURVEY CONTROL
 LC2083
 LC2083  NAD 83(2007)-  40 08 40.76618(N)    088 12 27.07246(W) AD(2002.00) 0
 LC2083  ELLIP H (02/10/07)  191.198  (m)                       GP(2002.00)    
 LC2083  ELLIP H (12/06/04)  191.203  (m)                       GP(       ) 4 1
 LC2083  NAD 83(1997)-  40 08 40.76638(N)    088 12 27.07275(W) AD(       ) 1
 LC2083  ELLIP H (10/21/99)  191.185  (m)                       GP(       ) 4 1
 LC2083  NAD 83(1997)-  40 08 40.76638(N)    088 12 27.07275(W) AD(       ) 1
 LC2083  NAD 83(1986)-  40 08 40.77818(N)    088 12 27.07013(W) AD(       ) 1
 LC2083  NGVD 29 (06/25/91)  223.3    (m)  OSU 89B  model used  GPS OBS        
 LC2083
 LC2083.Superseded values are not recommended for survey control.
 LC2083
 LC2083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC2083.See file dsdata.pdf to determine how the superseded data were derived.
 LC2083
 LC2083_MARKER: F = FLANGE-ENCASED ROD
 LC2083_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC2083_STAMPING: URBPORT AZ MK 1990
 LC2083_MARK LOGO: NGS
 LC2083_PROJECTION: FLUSH
 LC2083_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC2083_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC2083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC2083+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2021
 LC2083_ROD/PIPE-DEPTH: 17.1 meters
 LC2083_SLEEVE-DEPTH  : 1.00 meters
 LC2083
 LC2083  HISTORY     - Date     Condition        Report By
 LC2083  HISTORY     - 1990     MONUMENTED       NGS
 LC2083  HISTORY     - 20001229 GOOD             ZAMBRA
 LC2083  HISTORY     - 20210614 GOOD             IDDT
 LC2083
 LC2083                          STATION DESCRIPTION
 LC2083
 LC2083'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 LC2083'STATION IS LOCATED ABOUT 4 KM (2.5 MI) NORTH-NORTHEAST OF URBANA, AT
 LC2083'FRASCA FIELD AIRPORT, NEAR THE SOUTHWEST CORNER OF RUNWAY 9-27, IN
 LC2083'SOUTHWEST 1/4 OF SECTION 33, T 20 N, R 9 E.  OWNERSHIP--FRASCA AIR
 LC2083'SERVICE, INC, FRASCA FIELD, 1402 EAST ILLINI AIRPORT ROAD, URBANA, IL
 LC2083'61801.  AIRPORT MANAGER IS TOM FRASCA, PHONE 217-367-8441.
 LC2083'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 74 AND US HIGHWAY 45
 LC2083'(EXIT 184) NORTHEAST OF URBANA, GO NORTHEAST ON HIGHWAY 45 FOR 0.98
 LC2083'KM (0.61 MI) TO A PAVED CROSSROAD.  TURN LEFT, WEST, ON PAVED ROAD
 LC2083'FOR 0.06 KM (0.04 MI) TO A DRIVEWAY AND AIRPORT APRON ON THE RIGHT.
 LC2083'BEAR RIGHT, NORTHWEST, ON APRON FOR 0.22 KM (0.14 MI) PAST THE OFFICE
 LC2083'ON THE LEFT TO THE RAMP LEADING NORTH.  TURN RIGHT, NORTH, ON RAMP
 LC2083'FOR 0.21 KM (0.13 MI) TO THE SOUTH SIDE OF RUNWAY 9-27.  TURN LEFT,
 LC2083'WEST, ON GRASS ALONG SOUTH SIDE OF RUNWAY FOR 0.26 KM (0.16 MI) TO
 LC2083'THE WEST SIDE OF THE TURF RUNWAY.  CONTINUE AHEAD ON GRASS FOR 0.90
 LC2083'KM (0.56 MI) TO THE WEST END OF THE RUNWAY AND THE STATION.
 LC2083'THE STATION IS LOCATED 63.8 M (209.3 FT) SOUTHWEST FROM THE FIRST
 LC2083'RUNWAY LIGHT EAST OF THE WEST END OF THE RUNWAY, 38.0 M (124.7 FT)
 LC2083'SOUTH FROM THE CENTER OF AND ON LINE WITH THE WEST END OF RUNWAY 9-27,
 LC2083'AND 26.45 M (86.78 FT) SOUTH-SOUTHEAST FROM THE SOUTHERNMOST RUNWAY
 LC2083'END LIGHT.
 LC2083'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 LC2083
 LC2083                          STATION RECOVERY (2000)
 LC2083
 LC2083'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC2083'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC2083'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC2083'
 LC2083
 LC2083                          STATION RECOVERY (2021)
 LC2083
 LC2083'RECOVERY NOTE BY ID DEPT OF TRANSP 2021 (MY)
 LC2083'MARK RECOVERED IN GOOD CONDITION.  WE FOUND THE MARK WITH COORDINATES
 LC2083'AND AN AIRPORT ESCORT.  NOTE, THE OWNER OF PRIVATE AIRPORT DOES NOT
 LC2083'WANT ANYONE TO USE THIS POINT DUE TO THE SAFETY ON THE AIRFIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO7961 ***********************************************************************
 DO7961  DESIGNATION -  US
 DO7961  PID         -  DO7961
 DO7961  STATE/COUNTY-  IL/PIKE
 DO7961  COUNTRY     -  US
 DO7961  USGS QUAD   -  PERRY EAST (2018)
 DO7961
 DO7961                         *CURRENT SURVEY CONTROL
 DO7961  ______________________________________________________________________
 DO7961* NAD 83(2011) POSITION- 39 48 11.87789(N) 090 39 12.36588(W)   ADJUSTED
 DO7961* NAD 83(2011) ELLIP HT-   139.436 (meters)        (05/22/13)   ADJUSTED
 DO7961* NAD 83(2011) EPOCH   -  2010.00
 DO7961* NAVD 88 ORTHO HEIGHT -   172.2   (meters)      565.    (feet) GPS OBS
 DO7961  ______________________________________________________________________
 DO7961  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO7961  GEOID HEIGHT    -        -32.739 (meters)                     GEOID12A
 DO7961  GEOID HEIGHT    -        -32.737 (meters)                     GEOID18
 DO7961  NAD 83(2011) X  -    -55,959.117 (meters)                     COMP
 DO7961  NAD 83(2011) Y  - -4,906,505.490 (meters)                     COMP
 DO7961  NAD 83(2011) Z  -  4,061,320.200 (meters)                     COMP
 DO7961  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 DO7961
 DO7961  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO7961  Standards:
 DO7961         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO7961            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO7961  -------------------------------------------------------------------
 DO7961  NETWORK    0.61   1.57           0.26   0.24   0.80      0.05871577
 DO7961  -------------------------------------------------------------------
 DO7961  Click here for local accuracies and other accuracy information.
 DO7961
 DO7961.The horizontal coordinates were established by GPS observations
 DO7961.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO7961
 DO7961.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO7961.been affixed to the stable North American tectonic plate. See 
 DO7961.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO7961
 DO7961.The horizontal coordinates are valid at the epoch date displayed above
 DO7961.which is a decimal equivalence of Year/Month/Day.
 DO7961
 DO7961.The orthometric height was determined by GPS observations and a
 DO7961.high-resolution geoid model.
 DO7961
 DO7961.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO7961.GEOID18 height accuracy estimate available here.
 DO7961
 DO7961.Click photographs - Photos may exist for this station.
 DO7961
 DO7961.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO7961
 DO7961.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO7961
 DO7961.The ellipsoidal height was determined by GPS observations
 DO7961.and is referenced to NAD 83.
 DO7961
 DO7961. The following values were computed from the NAD 83(2011) position.
 DO7961
 DO7961;                    North         East     Units Scale Factor Converg.
 DO7961;SPC IL W     -   348,262.228   658,316.314   MT  0.99996256   -0 18 41.8
 DO7961;SPC IL W     - 1,142,590.33  2,159,826.11   sFT  0.99996256   -0 18 41.8
 DO7961;UTM  15      - 4,408,559.940   700,885.886   MT  1.00009684   +1 30 09.6
 DO7961
 DO7961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO7961!SPC IL W     -   0.99997813  x   0.99996256  =   0.99994069
 DO7961!UTM  15      -   0.99997813  x   1.00009684  =   1.00007496
 DO7961
 DO7961_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0088508559(NAD 83)
 DO7961
 DO7961                          SUPERSEDED SURVEY CONTROL
 DO7961
 DO7961.No superseded survey control is available for this station.
 DO7961
 DO7961_MARKER: P = PIPE CAP
 DO7961_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 DO7961_STAMPING: 1903 US 39 48 13/90 39 11
 DO7961_MARK LOGO: IRC
 DO7961_PROJECTION: PROJECTING 13 CENTIMETERS
 DO7961_MAGNETIC: P = MARKER IS A STEEL PIPE
 DO7961_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO7961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO7961+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2023
 DO7961
 DO7961  HISTORY     - Date     Condition        Report By
 DO7961  HISTORY     - 1903     MONUMENTED       IRC
 DO7961  HISTORY     - 20110831 GOOD             ILDT
 DO7961  HISTORY     - 20230921 GOOD             ILDT
 DO7961
 DO7961                          STATION DESCRIPTION
 DO7961
 DO7961'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO7961'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTH OF VERSAILLES, 5.4
 DO7961'MI (8.7 KM) WEST-SOUTHWEST OF MEREDOSIA AND 5.1 MI (8.2 KM)
 DO7961'EAST-NORTHEAST OF PERRY.
 DO7961'
 DO7961'TO REACH FROM THE INTERSECTION OF MAIN STREET/CO HIGHWAY 21 AND IL104
 DO7961'IN CHAMBERSBURG, PROCEED SOUTH ON CO HIGHWAY 21 0.9 MI (1.4 KM) TO
 DO7961'STATION ON THE RIGHT.
 DO7961'
 DO7961'THE STATION IS A 4 IN BRASS ILLINOIS RIVER SURVEY DISK RIVETED ON A 3
 DO7961'IN DIAMETER PIPE PROJECTING 0.4' ABOVE GROUND.  THE STATION IS 78.5 FT
 DO7961'(23.9 M) NORTHWEST OF NAIL AND CAP IN POWER POLE, 70.5 FT (21.5 M)
 DO7961'NORTH-NORTHWEST OF NAIL AND CAP IN LONE TREE AND 1.3 FT (0.4 M) EAST
 DO7961'OF CARSONITE WITNESS POST.
 DO7961
 DO7961                          STATION RECOVERY (2023)
 DO7961
 DO7961'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DO7961'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2065 ***********************************************************************
 JB2065  DESIGNATION -  USAF 3
 JB2065  PID         -  JB2065
 JB2065  STATE/COUNTY-  IL/ST CLAIR
 JB2065  COUNTRY     -  US
 JB2065  USGS QUAD   -  LEBANON (2018)
 JB2065
 JB2065                         *CURRENT SURVEY CONTROL
 JB2065  ______________________________________________________________________
 JB2065* NAD 83(1986) POSITION- 38 32 13.     (N) 089 51 03.     (W)   SCALED
 JB2065* NAVD 88 ORTHO HEIGHT -   132.894 (meters)      436.00  (feet) ADJUSTED
 JB2065  ______________________________________________________________________
 JB2065  GEOID HEIGHT    -        -30.585 (meters)                     GEOID18
 JB2065  DYNAMIC HEIGHT  -        132.810 (meters)      435.73  (feet) COMP
 JB2065  MODELED GRAVITY -    979,993.0   (mgal)                       NAVD 88
 JB2065
 JB2065  VERT ORDER      -  SECOND    CLASS II
 JB2065
 JB2065.The horizontal coordinates were scaled from a map and have
 JB2065.an estimated accuracy of +/- 6 seconds.
 JB2065
 JB2065.The orthometric height was determined by differential leveling and
 JB2065.adjusted by the NATIONAL GEODETIC SURVEY
 JB2065.in August 1995.
 JB2065
 JB2065.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2065.GEOID18 height accuracy estimate available here.
 JB2065
 JB2065.Click photographs - Photos may exist for this station.
 JB2065
 JB2065.The dynamic height is computed by dividing the NAVD 88
 JB2065.geopotential number by the normal gravity value computed on the
 JB2065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB2065.degrees latitude (g = 980.6199 gals.).
 JB2065
 JB2065.The modeled gravity was interpolated from observed gravity values.
 JB2065
 JB2065;                    North         East    Units  Estimated Accuracy
 JB2065;SPC IL W     -   207,620.      727,540.      MT  (+/- 180 meters Scaled)
 JB2065
 JB2065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH515692(NAD 83)
 JB2065
 JB2065                          SUPERSEDED SURVEY CONTROL
 JB2065
 JB2065.No superseded survey control is available for this station.
 JB2065
 JB2065_MARKER: DB = BENCH MARK DISK
 JB2065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2065_STAMPING: USAF 3 1988
 JB2065_MARK LOGO: NONE
 JB2065_MAGNETIC: O = OTHER; SEE DESCRIPTION
 JB2065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2065+STABILITY: SURFACE MOTION
 JB2065
 JB2065  HISTORY     - Date     Condition        Report By
 JB2065  HISTORY     - 1988     MONUMENTED       NONE
 JB2065  HISTORY     - 19881206 GOOD             USGS
 JB2065
 JB2065                          STATION DESCRIPTION
 JB2065
 JB2065'DESCRIBED BY US GEOLOGICAL SURVEY 1988
 JB2065'AT SCOTT AIR FORCE BASE, 0.2 MILE (0.3 KM) NORTH AND 0.7 MILE
 JB2065'(1.1 KM) EAST OF THE MAIN GATE, NEAR THE JUNCTION OF OUTER DRIVE AND
 JB2065'JEFFERSON STREET, 60 FEET (18.3 M) NORTHWEST OF THE T-STREET
 JB2065'SOUTHEAST.  A STANDARD DISK, STAMPED USAF 3 1988 AND SET IN THE TOP
 JB2065'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0065 ***********************************************************************
 HB0065  DESIGNATION -  USBM WB
 HB0065  PID         -  HB0065
 HB0065  STATE/COUNTY-  IL/GALLATIN
 HB0065  COUNTRY     -  US
 HB0065  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0065
 HB0065                         *CURRENT SURVEY CONTROL
 HB0065  ______________________________________________________________________
 HB0065* NAD 83(1986) POSITION- 37 41 36.     (N) 088 08 10.     (W)   SCALED
 HB0065* NAVD 88 ORTHO HEIGHT -   111.088 (meters)      364.46  (feet) ADJUSTED
 HB0065  ______________________________________________________________________
 HB0065  GEOID HEIGHT    -        -29.868 (meters)                     GEOID18
 HB0065  DYNAMIC HEIGHT  -        111.011 (meters)      364.21  (feet) COMP
 HB0065  MODELED GRAVITY -    979,935.3   (mgal)                       NAVD 88
 HB0065
 HB0065  VERT ORDER      -  FIRST     CLASS II
 HB0065
 HB0065.The horizontal coordinates were scaled from a map and have
 HB0065.an estimated accuracy of +/- 6 seconds.
 HB0065
 HB0065.The orthometric height was determined by differential leveling and
 HB0065.adjusted by the NATIONAL GEODETIC SURVEY
 HB0065.in June 1991.
 HB0065
 HB0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0065.GEOID18 height accuracy estimate available here.
 HB0065
 HB0065.Click photographs - Photos may exist for this station.
 HB0065
 HB0065.The dynamic height is computed by dividing the NAVD 88
 HB0065.geopotential number by the normal gravity value computed on the
 HB0065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0065.degrees latitude (g = 980.6199 gals.).
 HB0065
 HB0065.The modeled gravity was interpolated from observed gravity values.
 HB0065
 HB0065;                    North         East    Units  Estimated Accuracy
 HB0065;SPC IL E     -   113,960.      317,390.      MT  (+/- 180 meters Scaled)
 HB0065
 HB0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG998723(NAD 83)
 HB0065
 HB0065                          SUPERSEDED SURVEY CONTROL
 HB0065
 HB0065  NGVD 29 (11/26/84)  111.188  (m)          364.79   (f) ADJUSTED    1 2
 HB0065
 HB0065.Superseded values are not recommended for survey control.
 HB0065
 HB0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0065.See file dsdata.pdf to determine how the superseded data were derived.
 HB0065
 HB0065_MARKER: DD = SURVEY DISK
 HB0065_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 HB0065_SP_SET: STEP
 HB0065_MARK LOGO: USWB
 HB0065_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0065
 HB0065  HISTORY     - Date     Condition        Report By
 HB0065  HISTORY     - UNK      MONUMENTED       USWB
 HB0065  HISTORY     - 1949     GOOD             CGS
 HB0065  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0065
 HB0065                          STATION DESCRIPTION
 HB0065
 HB0065'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0065'AT SHAWNEETOWN.
 HB0065'AT SHAWNEETOWN, SET IN THE TOP OF THE NORTH END OF THE NEXT TO
 HB0065'THE LAST STEP TO TOP OF THE CONCRETE STEPS LEADING TO THE
 HB0065'FERRY LANDING ON THE OHIO RIVER, 21 FEET EAST OF THE CENTER OF
 HB0065'THE LEVEE, 14 FEET SOUTHEAST OF U.S.E. BM (163 CAP), 2 1/2 FEET
 HB0065'SOUTHWEST OF THE 56 FEET MARK ON RIVER GUAGE AND ABOUT 4 FEET
 HB0065'BELOW THE TOP OF THE LEVEE.
 HB0065
 HB0065                          STATION RECOVERY (2012)
 HB0065
 HB0065'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0065'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1468 ***********************************************************************
 MF1468  DESIGNATION -  UTICA
 MF1468  PID         -  MF1468
 MF1468  STATE/COUNTY-  IL/LASALLE
 MF1468  COUNTRY     -  US
 MF1468  USGS QUAD   -  STARVED ROCK (2018)
 MF1468
 MF1468                         *CURRENT SURVEY CONTROL
 MF1468  ______________________________________________________________________
 MF1468* NAD 83(2011) POSITION- 41 21 36.08732(N) 088 57 08.53519(W)   ADJUSTED
 MF1468* NAD 83(2011) ELLIP HT-   158.048 (meters)        (06/27/12)   ADJUSTED
 MF1468* NAD 83(2011) EPOCH   -  2010.00
 MF1468* NAVD 88 ORTHO HEIGHT -   191.0   (meters)      627.    (feet) GPS OBS
 MF1468  ______________________________________________________________________
 MF1468  NAVD 88 orthometric height was determined with geoid model    GEOID99
 MF1468  GEOID HEIGHT    -        -32.892 (meters)                     GEOID99
 MF1468  GEOID HEIGHT    -        -32.961 (meters)                     GEOID18
 MF1468  NAD 83(2011) X  -     87,658.393 (meters)                     COMP
 MF1468  NAD 83(2011) Y  - -4,793,582.146 (meters)                     COMP
 MF1468  NAD 83(2011) Z  -  4,192,620.844 (meters)                     COMP
 MF1468  LAPLACE CORR    -          0.95  (seconds)                    DEFLEC18
 MF1468
 MF1468  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1468  Standards:
 MF1468         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1468            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1468  -------------------------------------------------------------------
 MF1468  NETWORK    1.09   1.45           0.48   0.41   0.74     -0.06445454
 MF1468  -------------------------------------------------------------------
 MF1468  Click here for local accuracies and other accuracy information.
 MF1468
 MF1468.The horizontal coordinates were established by GPS observations
 MF1468.and adjusted by the National Geodetic Survey in June 2012.
 MF1468
 MF1468.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1468.been affixed to the stable North American tectonic plate. See 
 MF1468.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1468
 MF1468.The horizontal coordinates are valid at the epoch date displayed above
 MF1468.which is a decimal equivalence of Year/Month/Day.
 MF1468
 MF1468.The orthometric height was determined by GPS observations and a
 MF1468.high-resolution geoid model.
 MF1468
 MF1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1468.GEOID18 height accuracy estimate available here.
 MF1468
 MF1468.Click photographs - Photos may exist for this station.
 MF1468
 MF1468.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1468
 MF1468.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1468
 MF1468.The ellipsoidal height was determined by GPS observations
 MF1468.and is referenced to NAD 83.
 MF1468
 MF1468. The following values were computed from the NAD 83(2011) position.
 MF1468
 MF1468;                    North         East     Units Scale Factor Converg.
 MF1468;SPC IL E     -   521,209.054   248,202.759   MT  1.00000801   -0 24 32.6
 MF1468;SPC IL E     - 1,710,000.04    814,311.89   sFT  1.00000801   -0 24 32.6
 MF1468;UTM  16      - 4,580,563.334   336,695.262   MT  0.99992821   -1 17 25.4
 MF1468
 MF1468!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1468!SPC IL E     -   0.99997521  x   1.00000801  =   0.99998322
 MF1468!UTM  16      -   0.99997521  x   0.99992821  =   0.99990342
 MF1468
 MF1468:                Primary Azimuth Mark                     Grid Az
 MF1468:SPC IL E     -  UTICA AZ MK                              182 43 26.1
 MF1468:UTM  16      -  UTICA AZ MK                              183 36 18.9
 MF1468
 MF1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3669580563(NAD 83)
 MF1468
 MF1468|---------------------------------------------------------------------|
 MF1468| PID    Reference Object                     Distance      Geod. Az  |
 MF1468|                                                           dddmmss.s |
 MF1468| CI8756 UTICA AZ MK                                        1821853.5 |
 MF1468| MF1467 828                                  20.132 METERS 27623     |
 MF1468| MF1615 WALTHAM USAF RAD TOWER AFIXPE       APPROX. 9.0 KM 3101905.6 |
 MF1468| CI8757 UTICA RM 1                           20.446 METERS 35949     |
 MF1468|---------------------------------------------------------------------|
 MF1468
 MF1468                          SUPERSEDED SURVEY CONTROL
 MF1468
 MF1468  NAD 83(2007)-  41 21 36.08728(N)    088 57 08.53609(W) AD(2002.00) 0
 MF1468  ELLIP H (02/10/07)  158.076  (m)                       GP(2002.00)    
 MF1468  ELLIP H (02/03/05)  158.067  (m)                       GP(       ) 4 2
 MF1468  NAD 83(1997)-  41 21 36.08724(N)    088 57 08.53620(W) AD(       ) 1
 MF1468  ELLIP H (03/04/03)  158.087  (m)                       GP(       ) 4 2
 MF1468  NAD 83(1997)-  41 21 36.08853(N)    088 57 08.53559(W) AD(       ) 3
 MF1468  NAD 83(1986)-  41 21 36.09484(N)    088 57 08.54403(W) AD(       ) 3
 MF1468  NAD 27      -  41 21 35.97240(N)    088 57 08.25950(W) AD(       ) 3
 MF1468
 MF1468.Superseded values are not recommended for survey control.
 MF1468
 MF1468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1468.See file dsdata.pdf to determine how the superseded data were derived.
 MF1468
 MF1468_MARKER: DS = TRIANGULATION STATION DISK
 MF1468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1468_STAMPING: UTICA 1954
 MF1468_MARK LOGO: CGS
 MF1468_PROJECTION: RECESSED 15 CENTIMETERS
 MF1468_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1468+STABILITY: SURFACE MOTION
 MF1468_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1468+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 MF1468
 MF1468  HISTORY     - Date     Condition        Report By
 MF1468  HISTORY     - 1954     MONUMENTED       CGS
 MF1468  HISTORY     - 1968     GOOD             CGS
 MF1468  HISTORY     - 1980     GOOD             NGS
 MF1468  HISTORY     - 19970820 GOOD             USPSQD
 MF1468  HISTORY     - 19980710 GOOD             USPSQD
 MF1468  HISTORY     - 200205   GOOD             ASCPC
 MF1468  HISTORY     - 20020923 GOOD             USPSQD
 MF1468  HISTORY     - 20021023 GOOD             USPSQD
 MF1468  HISTORY     - 20080719 GOOD             GEOCAC
 MF1468  HISTORY     - 20170321 GOOD             GRWAS
 MF1468  HISTORY     - 20200526 GOOD             ILDT
 MF1468  HISTORY     - 20250530 GOOD             ILDT
 MF1468
 MF1468                          STATION DESCRIPTION
 MF1468
 MF1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1468'STATION IS LOCATED ABOUT 15-1/2 MILES SOUTHEAST OF MENDOTA,
 MF1468'3 MILES NORTHEAST OF UTICA IN THE SOUTHEAST ANGLE OF A GRAVEL
 MF1468'CROSSROAD AND IS ON ROAD RIGHT-OF-WAY.  IT IS 59 FEET
 MF1468'SOUTHEAST OF THE INTERSECTION, 35 FEET EAST OF THE CENTER
 MF1468'OF A GRAVEL ROAD, 14 FEET SOUTH OF A TELEPHONE POLE, 2 FEET
 MF1468'NORTHEAST OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE
 MF1468'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED UTICA 1954.
 MF1468'
 MF1468'REFERENCE MARK NO. 1 IS 43 FEET NORTHEAST OF THE INTERSECTION
 MF1468'OF THE GRAVEL CROSSROAD, 5 FEET EAST OF A TELEPHONE POLE
 MF1468'AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK IS FLUSH AND
 MF1468'THE DISK IS STAMPED UTICA NO 1 1954.
 MF1468'
 MF1468'(USGS) BM WAS USED AS A REFERENCE MARK.  IT IS 37 FEET SOUTH
 MF1468'OF AN EAST-WEST GRAVEL ROAD, 30 FEET WEST OF A NORTH-SOUTH
 MF1468'GRAVEL ROAD AND 2 FEET SOUTHWEST OF A 6 INCH ASH TREE.  THE
 MF1468'MARK IS A ROUND 3 INCH IRON PIPE THAT PROJECTS 6 INCHES
 MF1468'WITH A STANDARD U.S.G.S. CAP IN THE TOP STAMPED ILL. 828
 MF1468'(FEET ABOVE SEA LEVEL) DATUM.
 MF1468'
 MF1468'AZIMUTH MARK IS 30 FEET WEST OF THE CENTER OF A PAVED ROAD,
 MF1468'2 FEET NORTHWEST OF A WHITE WITNESS POST AND 1 FOOT NORTH
 MF1468'OF A TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS
 MF1468'STAMPED UTICA 1954.
 MF1468'
 MF1468'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 52
 MF1468'AND 51 ABOUT 5 MILES SOUTH OF MENDOTA, GO EAST ON HIGHWAY
 MF1468'52 FOR 9.9 MILES TO A GRAVEL CROSSROAD IN THE VILLAGE OF
 MF1468'PRAIRIE CENTER, TURN RIGHT AND GO SOUTH ON GRAVEL ROAD FOR
 MF1468'7.4 MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND GO WEST ON
 MF1468'GRAVEL ROAD FOR 0.95 MILE TO A GRAVEL CROSSROAD AND THE
 MF1468'STATION IN THE SOUTHEAST ANGLE AS DESCRIBED.
 MF1468'
 MF1468'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 MF1468'GRAVEL ROAD FOR 0.05 MILE TO AN EAST-WEST PAVED ROAD AND
 MF1468'A PAVED ROAD SOUTH, GO SOUTH ON PAVED ROAD FOR 0.2 MILE,
 MF1468'JUNCTION WITH U.S. HIGHWAY 6, CROSS HIGHWAY 6 AND CONTINUE
 MF1468'SOUTH ON PAVED ROAD FOR 0.05 MILE TO THE AZIMUTH MARK ON
 MF1468'THE LEFT AS DESCRIBED.
 MF1468'
 MF1468'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 MF1468
 MF1468                          STATION RECOVERY (1968)
 MF1468
 MF1468'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 MF1468'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK
 MF1468'WERE FOUND IN GOOD CONDITION.  THE USGS BM CAP HAS BEEN REMOVED
 MF1468'BUT THE PIPE IS SOLID AND STILL IN PLACE.  THE DESCRIPTION
 MF1468'IS GOOD WITH THE BELOW CHANGES.  THE STATION MARK IS 1 FOOT
 MF1468'SOUTHEAST OF A METAL WITNESS POST AND 2 FEET NORTHWEST OF
 MF1468'A CONCRETE RIGHT-OF-WAY MARKER.  REFERENCE MARK 1 IS NOW
 MF1468'2 FEET NORTH OF THE FENCE.  THE AZIMUTH MARK IS ON THE RIGHT
 MF1468'SIDE OF THE ROAD RATHER THAN THE LEFT AS MENTIONED IN THE
 MF1468'TO-REACH, 2 INCHES UNDERGROUND AND 1 FOOT SOUTHEAST OF A
 MF1468'METAL WITNESS POST.
 MF1468'
 MF1468'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES
 MF1468'NORTHEAST OF UTICA
 MF1468
 MF1468                          STATION RECOVERY (1980)
 MF1468
 MF1468'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 MF1468'STATION MARK, RM 1 AND THE AZIMUTH MARK WERE FOUND IN GOOD
 MF1468'CONDITION.  THE USGS BM PIPE WAS FOUND WITH THE TOP MISSING AND
 MF1468'BENT.  IT WAS ALSO OBSTRUCTED BY A POWER LINE POLE.  THE DISTANCE
 MF1468'AND DIRECTION TO RM 1 CHECKED.  DUE TO ROAD AND OTHER CHANGES A NEW
 MF1468'DESCRIPTION FOLLOWS.
 MF1468'
 MF1468'THE STATION IS LOCATED ABOUT 6 MILES W OF OTTAWA, 3 MILES NE OF UTICA
 MF1468'AND ON ROAD RIGHT OF WAY.
 MF1468'
 MF1468'TO REACH FROM THE INTERSECTIONS OF U.S. HIGHWAY 6 AND STATE HIGHWAYS
 MF1468'23 AND 71 IN OTTAWA, GO W ON HIGHWAY 6 FOR 5.9 MILES TO A CURVE IN THE
 MF1468'HIGHWAY AND A SIDE ROAD RIGHT AT THE W END OF CURVE.  GO RIGHT, NORTH
 MF1468'ON PAVED ROAD FOR 0.25 MILE TO STATION ON RIGHT AT A T INTERSECTION.
 MF1468'
 MF1468'STATION MARKS ARE STANDARD DISKS, STAMPED---UTICA 1954---.  THE
 MF1468'SURFACE MARK IS 37 FT E OF THE CENTER LINE OF COUNTY ROAD E 11, 43 FT
 MF1468'S OF THE CENTER LINE OF COUNTY ROAD N 2950, 23 FT SE OF THE S END OF A
 MF1468'METAL CULVERT, 1.5 FT E OF A TELEPHONE UNDERGROUND CABLE JUNCTION BOX
 MF1468'AND 1 FT N OF A METAL WITNESS POST.  THE MARK IS FLUSH.
 MF1468'
 MF1468'REFERENCE MARK 1 A STANDARD DISK, STAMPED---UTICA NO 1 1954---.  IT
 MF1468'IS 37 FT E OF THE CENTER LINE OF COUNTY ROAD E 11, 25 FT N OF THE
 MF1468'CENTER LINE OF COUNTY ROAD N 2950 AND 5 FT E OF A POWER LINE
 MF1468'POLE.  THE MARK IS UNDERGROUND 1 INCH.
 MF1468'
 MF1468'REFERENCE MARK 2 IS A STANDARD 3 FT ALUMINUM MARK, STAMPED---UTICA
 MF1468'1954 NO 2 1980---.  IT IS 28 FT W OF THE CENTER LINE OF COUNTY ROAD
 MF1468'E11, 1 FT S OF A POWER LINE POLE AND 1 FT N OF A METAL WITNESS
 MF1468'POST.  THE MARK PROJECTS 1 INCH.
 MF1468'
 MF1468'THE AZIMUTH MARK IS A STANDARD DISK, STAMPED---UTICA 1954---.  IT IS
 MF1468'31 FT W OF THE CENTER LINE OF PAVED ROAD, 3 FT NW OF A CONCRETE RIGHT
 MF1468'OF WAY POST, 1 FT N OF AN TELEPHONE UNDERGROUND CABLE JUNCTION BOX
 MF1468'AND 0.5 FT S OF A METAL WITNESS POST.  THE MARK IS UNDERGROUND 2
 MF1468'INCHES.
 MF1468'
 MF1468'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE ROAD FOR
 MF1468'0.25 MILE TO JUNCTION WITH U.S. HIGHWAY 6, CONTINUE AHEAD SOUTH FOR
 MF1468'0.05 MILE TO THE MARK ON RIGHT AS DESCRIBED.
 MF1468
 MF1468                          STATION RECOVERY (1997)
 MF1468
 MF1468'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1468'RECOVERED IN GOOD CONDITION.
 MF1468
 MF1468                          STATION RECOVERY (1998)
 MF1468
 MF1468'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1468'RECOVERED IN GOOD CONDITION.
 MF1468
 MF1468                          STATION RECOVERY (2002)
 MF1468
 MF1468'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1468'RECOVERED AS DESCRIBED
 MF1468
 MF1468                          STATION RECOVERY (2002)
 MF1468
 MF1468'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1468'RECOVERED IN GOOD CONDITION.
 MF1468
 MF1468                          STATION RECOVERY (2002)
 MF1468
 MF1468'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1468'RM 1, RM 2 AND THE AZIMUTH WERE NOT FOUND
 MF1468
 MF1468                          STATION RECOVERY (2008)
 MF1468
 MF1468'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF1468'RECOVERED STATION, RM 1, AND AZ
 MF1468
 MF1468                          STATION RECOVERY (2017)
 MF1468
 MF1468'RECOVERY NOTE BY GRW AERIAL SURVEY 2017 (BRN)
 MF1468'RECOVERED IN GOOD CONDITION.
 MF1468
 MF1468                          STATION RECOVERY (2020)
 MF1468
 MF1468'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1468'RECOVERED IN GOOD CONDITION.
 MF1468
 MF1468                          STATION RECOVERY (2025)
 MF1468
 MF1468'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1468'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0395 ***********************************************************************
 LC0395  DESIGNATION -  V
 LC0395  PID         -  LC0395
 LC0395  STATE/COUNTY-  IL/MCLEAN
 LC0395  COUNTRY     -  US
 LC0395  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0395
 LC0395                         *CURRENT SURVEY CONTROL
 LC0395  ______________________________________________________________________
 LC0395* NAD 83(1986) POSITION- 40 18 19.     (N) 088 42 27.     (W)   SCALED
 LC0395* NAVD 88 ORTHO HEIGHT -   230.071 (meters)      754.82  (feet) ADJUSTED
 LC0395  ______________________________________________________________________
 LC0395  GEOID HEIGHT    -        -31.902 (meters)                     GEOID18
 LC0395  DYNAMIC HEIGHT  -        229.961 (meters)      754.46  (feet) COMP
 LC0395  MODELED GRAVITY -    980,139.5   (mgal)                       NAVD 88
 LC0395
 LC0395  VERT ORDER      -  FIRST     CLASS II
 LC0395
 LC0395.The horizontal coordinates were scaled from a map and have
 LC0395.an estimated accuracy of +/- 6 seconds.
 LC0395
 LC0395.The orthometric height was determined by differential leveling and
 LC0395.adjusted by the NATIONAL GEODETIC SURVEY
 LC0395.in June 1991.
 LC0395
 LC0395.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0395.GEOID18 height accuracy estimate available here.
 LC0395
 LC0395.Click photographs - Photos may exist for this station.
 LC0395
 LC0395.The dynamic height is computed by dividing the NAVD 88
 LC0395.geopotential number by the normal gravity value computed on the
 LC0395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0395.degrees latitude (g = 980.6199 gals.).
 LC0395
 LC0395.The modeled gravity was interpolated from observed gravity values.
 LC0395
 LC0395;                    North         East    Units  Estimated Accuracy
 LC0395;SPC IL E     -   403,960.      268,190.      MT  (+/- 180 meters Scaled)
 LC0395
 LC0395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK548630(NAD 83)
 LC0395
 LC0395                          SUPERSEDED SURVEY CONTROL
 LC0395
 LC0395  NGVD 29 (??/??/92)  230.122  (m)          754.99   (f) ADJ UNCH    1 2
 LC0395
 LC0395.Superseded values are not recommended for survey control.
 LC0395
 LC0395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0395.See file dsdata.pdf to determine how the superseded data were derived.
 LC0395
 LC0395_MARKER: P = PIPE CAP
 LC0395_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC0395_STAMPING: 755.028 V
 LC0395_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0395
 LC0395  HISTORY     - Date     Condition        Report By
 LC0395  HISTORY     - 1905     MONUMENTED       USGS
 LC0395  HISTORY     - 1959     GOOD             CGS
 LC0395  HISTORY     - 1976     MARK NOT FOUND   NGS
 LC0395  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0395  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 LC0395
 LC0395                          STATION DESCRIPTION
 LC0395
 LC0395'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0395'4.2 MI SE FROM LE ROY.
 LC0395'ABOUT 4.25 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0395'FROM THE STATION AT LE ROY, AT EMPIRE, 15 FEET NORTHEAST OF
 LC0395'NORTHEAST RAIL, 109 FEET EAST AND ACROSS THE TRACK FROM THE EAST
 LC0395'CORNER OF THE MAIN PART OF THE GRAIN ELEVATOR, 42 FEET WEST OF A
 LC0395'40-INCH FORKED MAPLE TREE, 33 1/2 FEET SOUTHWEST OF A FENCE,
 LC0395'1 1/2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET
 LC0395'BELOW THE LEVEL OF THE TRACK AND IS A CAP RIVETED ON A PIPE
 LC0395'PROJECTING 8 INCHES.
 LC0395
 LC0395                          STATION RECOVERY (1976)
 LC0395
 LC0395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0395'MARK NOT FOUND.
 LC0395
 LC0395                          STATION RECOVERY (1986)
 LC0395
 LC0395'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0395'MARK NOT FOUND.
 LC0395
 LC0395                          STATION RECOVERY (2012)
 LC0395
 LC0395'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0395'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0799 ***********************************************************************
 HB0799  DESIGNATION -  V 10
 HB0799  PID         -  HB0799
 HB0799  STATE/COUNTY-  IL/UNION
 HB0799  COUNTRY     -  US
 HB0799  USGS QUAD   -  ANNA (2018)
 HB0799
 HB0799                         *CURRENT SURVEY CONTROL
 HB0799  ______________________________________________________________________
 HB0799* NAD 83(1986) POSITION- 37 23 11.     (N) 089 10 27.     (W)   SCALED
 HB0799* NAVD 88 ORTHO HEIGHT -   140.800 (meters)      461.94  (feet) ADJUSTED
 HB0799  ______________________________________________________________________
 HB0799  GEOID HEIGHT    -        -28.463 (meters)                     GEOID18
 HB0799  DYNAMIC HEIGHT  -        140.700 (meters)      461.61  (feet) COMP
 HB0799  MODELED GRAVITY -    979,913.8   (mgal)                       NAVD 88
 HB0799
 HB0799  VERT ORDER      -  FIRST     CLASS I
 HB0799
 HB0799.The horizontal coordinates were scaled from a map and have
 HB0799.an estimated accuracy of +/- 6 seconds.
 HB0799
 HB0799.The orthometric height was determined by differential leveling and
 HB0799.adjusted by the NATIONAL GEODETIC SURVEY
 HB0799.in June 1991.
 HB0799
 HB0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0799.GEOID18 height accuracy estimate available here.
 HB0799
 HB0799.Click photographs - Photos may exist for this station.
 HB0799
 HB0799.The dynamic height is computed by dividing the NAVD 88
 HB0799.geopotential number by the normal gravity value computed on the
 HB0799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0799.degrees latitude (g = 980.6199 gals.).
 HB0799
 HB0799.The modeled gravity was interpolated from observed gravity values.
 HB0799
 HB0799;                    North         East    Units  Estimated Accuracy
 HB0799;SPC IL W     -    80,330.      787,890.      MT  (+/- 180 meters Scaled)
 HB0799
 HB0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG075399(NAD 83)
 HB0799
 HB0799                          SUPERSEDED SURVEY CONTROL
 HB0799
 HB0799  NGVD 29 (11/26/84)  140.785  (m)          461.89   (f) ADJUSTED    1 1
 HB0799
 HB0799.Superseded values are not recommended for survey control.
 HB0799
 HB0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0799.See file dsdata.pdf to determine how the superseded data were derived.
 HB0799
 HB0799_MARKER: DB = BENCH MARK DISK
 HB0799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0799_STAMPING: V 10 1922
 HB0799_MARK LOGO: CGS
 HB0799_PROJECTION: FLUSH
 HB0799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0799+STABILITY: SURFACE MOTION
 HB0799
 HB0799  HISTORY     - Date     Condition        Report By
 HB0799  HISTORY     - 1922     MONUMENTED       CGS
 HB0799  HISTORY     - 1969     GOOD             CGS
 HB0799  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0799  HISTORY     - 20110615 MARK NOT FOUND   ILDT
 HB0799  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 HB0799
 HB0799                          STATION DESCRIPTION
 HB0799
 HB0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0799'2 MI NW FROM DONGOLA.
 HB0799'ABOUT 2.0 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0799'FROM THE STATION AT DONGOLA, 0.15 MILE SOUTHEAST OF A CROSSING OF
 HB0799'THE RAILROAD AND A PRIVATE ROAD, 92 YARDS NORTHWEST OF MILEPOST
 HB0799'336, 25 FEET SOUTHWEST OF THE CENTER LINE OF A DIRT ROAD WHICH
 HB0799'PARALLELS THE TRACK ON THE NORTHEAST SIDE, 200 FEET NORTHWEST OF THE
 HB0799'WEST CORNER OF A WOODEN BRIDGE ON THE DIRT ROAD, 1.0 FOOT NORTHWEST
 HB0799'OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE ROAD,
 HB0799'ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 HB0799'A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 HB0799'SEC 13, T13S, R1W
 HB0799
 HB0799                          STATION RECOVERY (2002)
 HB0799
 HB0799'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0799'MARK NOT FOUND.
 HB0799
 HB0799                          STATION RECOVERY (2011)
 HB0799
 HB0799'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0799'MARK NOT FOUND.
 HB0799
 HB0799                          STATION RECOVERY (2012)
 HB0799
 HB0799'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0799'BRIDGE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1237 ***********************************************************************
 JB1237  DESIGNATION -  V 103
 JB1237  PID         -  JB1237
 JB1237  STATE/COUNTY-  IL/RANDOLPH
 JB1237  COUNTRY     -  US
 JB1237  USGS QUAD   -  COULTERVILLE (2018)
 JB1237
 JB1237                         *CURRENT SURVEY CONTROL
 JB1237  ______________________________________________________________________
 JB1237* NAD 83(1986) POSITION- 38 11 17.94   (N) 089 36 14.03   (W)   HD_HELD1
 JB1237* NAVD 88 ORTHO HEIGHT -   164.790 (meters)      540.65  (feet) ADJUSTED
 JB1237  ______________________________________________________________________
 JB1237  GEOID HEIGHT    -        -29.792 (meters)                     GEOID18
 JB1237  DYNAMIC HEIGHT  -        164.682 (meters)      540.29  (feet) COMP
 JB1237  MODELED GRAVITY -    979,970.5   (mgal)                       NAVD 88
 JB1237
 JB1237  VERT ORDER      -  SECOND    CLASS 0
 JB1237
 JB1237.The horizontal coordinates were determined by differentially corrected
 JB1237.hand held GPS observations or other comparable positioning techniques
 JB1237.and have an estimated accuracy of +/- 3 meters.
 JB1237
 JB1237.The orthometric height was determined by differential leveling and
 JB1237.adjusted by the NATIONAL GEODETIC SURVEY
 JB1237.in June 1991.
 JB1237
 JB1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1237.GEOID18 height accuracy estimate available here.
 JB1237
 JB1237.Click photographs - Photos may exist for this station.
 JB1237
 JB1237.The dynamic height is computed by dividing the NAVD 88
 JB1237.geopotential number by the normal gravity value computed on the
 JB1237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1237.degrees latitude (g = 980.6199 gals.).
 JB1237
 JB1237.The modeled gravity was interpolated from observed gravity values.
 JB1237
 JB1237;                    North         East    Units  Estimated Accuracy
 JB1237;SPC IL W     -   169,021.1     749,300.0     MT  (+/- 3 meters HH1 GPS) 
 JB1237
 JB1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7195129914(NAD 83)
 JB1237
 JB1237                          SUPERSEDED SURVEY CONTROL
 JB1237
 JB1237  NGVD 29 (??/??/92)  164.898  (m)          541.00   (f) ADJ UNCH    2 0
 JB1237
 JB1237.Superseded values are not recommended for survey control.
 JB1237
 JB1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1237.See file dsdata.pdf to determine how the superseded data were derived.
 JB1237
 JB1237_MARKER: DB = BENCH MARK DISK
 JB1237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1237_STAMPING: 547.036 V 103 1935
 JB1237_MARK LOGO: CGS
 JB1237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1237+STABILITY: SURFACE MOTION
 JB1237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1237+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2020
 JB1237
 JB1237  HISTORY     - Date     Condition        Report By
 JB1237  HISTORY     - 1935     MONUMENTED       CGS
 JB1237  HISTORY     - 1959     GOOD             CGS
 JB1237  HISTORY     - 1979     GOOD             ILDT
 JB1237  HISTORY     - 20040503 GOOD             CMT
 JB1237  HISTORY     - 20071022 GOOD             ILDT
 JB1237  HISTORY     - 20110801 GOOD             ILDT
 JB1237  HISTORY     - 20110803 GOOD             ILDT
 JB1237  HISTORY     - 20200602 GOOD             ILDT
 JB1237
 JB1237                          STATION DESCRIPTION
 JB1237
 JB1237'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1237'AT COULTVERVILLE.
 JB1237'AT COULTERVILLE, RANDOLPH COUNTY, ON THE ILLINOIS CENTRAL
 JB1237'RAILROAD, 120 FEET SOUTHEAST OF THE STATION, AT THE CROSSING OF
 JB1237'THE MISSOURI-ILLINOIS RAILROAD, AT THE ADAMI PARK HOTEL, 39 FEET
 JB1237'NORTHWEST OF A ROAD CROSSING, 30 FEET NORTHEAST OF THE CENTERLINE
 JB1237'OF THE NORTHEAST MAIN TRACK, 45 FEET NORTHWEST OF THE CENTERLINE
 JB1237'OF THE M.-I.R.R. TRACK, AND ON THE HOTEL LAWN.  A STANDARD DISK,
 JB1237'STAMPED V 103 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1237
 JB1237                          STATION RECOVERY (1959)
 JB1237
 JB1237'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 JB1237'RECOVERED IN GOOD CONDITION.
 JB1237
 JB1237                          STATION RECOVERY (1979)
 JB1237
 JB1237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1237'RECOVERED IN GOOD CONDITION.
 JB1237
 JB1237                          STATION RECOVERY (2004)
 JB1237
 JB1237'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2004 (CSC)
 JB1237'RECOVERED IN GOOD CONDITION.
 JB1237
 JB1237                          STATION RECOVERY (2007)
 JB1237
 JB1237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 JB1237'RECOVERED IN GOOD CONDITION.
 JB1237
 JB1237                          STATION RECOVERY (2011)
 JB1237
 JB1237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 JB1237'RECOVERED IN GOOD CONDITION.
 JB1237
 JB1237                          STATION RECOVERY (2011)
 JB1237
 JB1237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1237'RECOVERED IN GOOD CONDITION.
 JB1237
 JB1237                          STATION RECOVERY (2020)
 JB1237
 JB1237'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 JB1237'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1253 ***********************************************************************
 JB1253  DESIGNATION -  V 104
 JB1253  PID         -  JB1253
 JB1253  STATE/COUNTY-  IL/RANDOLPH
 JB1253  COUNTRY     -  US
 JB1253  USGS QUAD   -  STEELEVILLE (2018)
 JB1253
 JB1253                         *CURRENT SURVEY CONTROL
 JB1253  ______________________________________________________________________
 JB1253* NAD 83(1986) POSITION- 38 06 13.     (N) 089 44 58.     (W)   SCALED
 JB1253* NAVD 88 ORTHO HEIGHT -   159.806 (meters)      524.30  (feet) ADJUSTED
 JB1253  ______________________________________________________________________
 JB1253  GEOID HEIGHT    -        -29.801 (meters)                     GEOID18
 JB1253  DYNAMIC HEIGHT  -        159.699 (meters)      523.95  (feet) COMP
 JB1253  MODELED GRAVITY -    979,954.0   (mgal)                       NAVD 88
 JB1253
 JB1253  VERT ORDER      -  SECOND    CLASS 0
 JB1253
 JB1253.The horizontal coordinates were scaled from a map and have
 JB1253.an estimated accuracy of +/- 6 seconds.
 JB1253
 JB1253.The orthometric height was determined by differential leveling and
 JB1253.adjusted by the NATIONAL GEODETIC SURVEY
 JB1253.in June 1991.
 JB1253
 JB1253.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1253.GEOID18 height accuracy estimate available here.
 JB1253
 JB1253.Click photographs - Photos may exist for this station.
 JB1253
 JB1253.The dynamic height is computed by dividing the NAVD 88
 JB1253.geopotential number by the normal gravity value computed on the
 JB1253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1253.degrees latitude (g = 980.6199 gals.).
 JB1253
 JB1253.The modeled gravity was interpolated from observed gravity values.
 JB1253
 JB1253;                    North         East    Units  Estimated Accuracy
 JB1253;SPC IL W     -   159,550.      736,590.      MT  (+/- 180 meters Scaled)
 JB1253
 JB1253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH589208(NAD 83)
 JB1253
 JB1253                          SUPERSEDED SURVEY CONTROL
 JB1253
 JB1253  NGVD 29 (??/??/92)  159.912  (m)          524.64   (f) ADJ UNCH    2 0
 JB1253
 JB1253.Superseded values are not recommended for survey control.
 JB1253
 JB1253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1253.See file dsdata.pdf to determine how the superseded data were derived.
 JB1253
 JB1253_MARKER: DB = BENCH MARK DISK
 JB1253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1253_STAMPING: V 104 1935
 JB1253_MARK LOGO: CGS
 JB1253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1253+STABILITY: SURFACE MOTION
 JB1253
 JB1253  HISTORY     - Date     Condition        Report By
 JB1253  HISTORY     - 1935     MONUMENTED       CGS
 JB1253  HISTORY     - 1962     MARK NOT FOUND   USGS
 JB1253  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1253
 JB1253                          STATION DESCRIPTION
 JB1253
 JB1253'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1253'3 MI SW FROM SPARTA.
 JB1253'3.0 MILES SOUTHWEST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM
 JB1253'THE STATION AT SPARTA, RANDOLPH COUNTY, 15 FEET EAST OF MILEPOST
 JB1253'59, AT A ROAD CROSSING, 25 FEET EAST OF A COUNTRY ROAD, AND 24
 JB1253'FEET SOUTH OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK,
 JB1253'STAMPED V 104 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1253
 JB1253                          STATION RECOVERY (1962)
 JB1253
 JB1253'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1253'MARK NOT FOUND.
 JB1253
 JB1253                          STATION RECOVERY (2011)
 JB1253
 JB1253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1253'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0440 ***********************************************************************
 HB0440  DESIGNATION -  V 105
 HB0440  PID         -  HB0440
 HB0440  STATE/COUNTY-  IL/JOHNSON
 HB0440  COUNTRY     -  US
 HB0440  USGS QUAD   -  VIENNA (2018)
 HB0440
 HB0440                         *CURRENT SURVEY CONTROL
 HB0440  ______________________________________________________________________
 HB0440* NAD 83(1986) POSITION- 37 25 31.50   (N) 088 56 44.93   (W)   HD_HELD1
 HB0440* NAVD 88 ORTHO HEIGHT -   115.343 (meters)      378.42  (feet) ADJUSTED
 HB0440  ______________________________________________________________________
 HB0440  GEOID HEIGHT    -        -28.611 (meters)                     GEOID18
 HB0440  DYNAMIC HEIGHT  -        115.261 (meters)      378.15  (feet) COMP
 HB0440  MODELED GRAVITY -    979,916.5   (mgal)                       NAVD 88
 HB0440
 HB0440  VERT ORDER      -  SECOND    CLASS 0
 HB0440
 HB0440.The horizontal coordinates were determined by differentially corrected
 HB0440.hand held GPS observations or other comparable positioning techniques
 HB0440.and have an estimated accuracy of +/- 3 meters.
 HB0440
 HB0440.The orthometric height was determined by differential leveling and
 HB0440.adjusted by the NATIONAL GEODETIC SURVEY
 HB0440.in June 1991.
 HB0440
 HB0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0440.GEOID18 height accuracy estimate available here.
 HB0440
 HB0440.Click photographs - Photos may exist for this station.
 HB0440
 HB0440.The dynamic height is computed by dividing the NAVD 88
 HB0440.geopotential number by the normal gravity value computed on the
 HB0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0440.degrees latitude (g = 980.6199 gals.).
 HB0440
 HB0440.The modeled gravity was interpolated from observed gravity values.
 HB0440
 HB0440;                    North         East    Units  Estimated Accuracy
 HB0440;SPC IL E     -    84,378.9     245,788.4     MT  (+/- 3 meters HH1 GPS) 
 HB0440
 HB0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2782943844(NAD 83)
 HB0440
 HB0440                          SUPERSEDED SURVEY CONTROL
 HB0440
 HB0440  NGVD 29 (11/26/84)  115.397  (m)          378.60   (f) ADJUSTED    2 0
 HB0440
 HB0440.Superseded values are not recommended for survey control.
 HB0440
 HB0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0440.See file dsdata.pdf to determine how the superseded data were derived.
 HB0440
 HB0440_MARKER: DB = BENCH MARK DISK
 HB0440_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0440_SP_SET: ABUTMENT
 HB0440_STAMPING: V 105 1935
 HB0440_MARK LOGO: CGS
 HB0440_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0440_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0440+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 HB0440
 HB0440  HISTORY     - Date     Condition        Report By
 HB0440  HISTORY     - 1935     MONUMENTED       CGS
 HB0440  HISTORY     - 20020425 GOOD             USACE
 HB0440  HISTORY     - 20100610 GOOD             ILDT
 HB0440  HISTORY     - 20140709 GOOD             ILDT
 HB0440
 HB0440                          STATION DESCRIPTION
 HB0440
 HB0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0440'1.3 MILES EAST ALONG STATE HIGHWAY 146 FROM WEST VIENNA, JOHNSON
 HB0440'COUNTY, AT A STEEL BRIDGE OVER DUTCHMANS CREEK, AND IN THE TOP
 HB0440'OF THE NORTH END OF THE EAST ABUTMENT.  A STANDARD DISK, STAMPED
 HB0440'V 105 1935.
 HB0440
 HB0440                          STATION RECOVERY (2002)
 HB0440
 HB0440'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0440'TO REACH STATION FROM INT. OF ILL ST HWYS 146 AND 37 IN W VIENNA, ILL,
 HB0440'PROCEED EAST ON 146 FOR 1.3 MI TO JCT. WITH OLD ST HWY 146 ON THE
 HB0440'LEFT. TURN LEFT AND PROCEED NORTH THEN EAST ALONG OLD 146 FOR 0.3 MI
 HB0440'TO A STEEL BRIDGE OVER DUTCHMANS CREEK AND THE MARK ON THE LEFT. THE
 HB0440'MARK IS LOCATED IN THE TOP OF THE NORTH END OF THE EAST CONCRETE
 HB0440'ABUTMENT OF BRIDGE.
 HB0440
 HB0440                          STATION RECOVERY (2010)
 HB0440
 HB0440'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0440'RECOVERED IN GOOD CONDITION.
 HB0440
 HB0440                          STATION RECOVERY (2014)
 HB0440
 HB0440'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0440'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0768 ***********************************************************************
 HB0768  DESIGNATION -  V 107
 HB0768  PID         -  HB0768
 HB0768  STATE/COUNTY-  IL/ALEXANDER
 HB0768  COUNTRY     -  US
 HB0768  USGS QUAD   -  TAMMS (2018)
 HB0768
 HB0768                         *CURRENT SURVEY CONTROL
 HB0768  ______________________________________________________________________
 HB0768* NAD 83(1986) POSITION- 37 09 16.     (N) 089 19 44.     (W)   SCALED
 HB0768* NAVD 88 ORTHO HEIGHT -   101.101 (meters)      331.70  (feet) ADJUSTED
 HB0768  ______________________________________________________________________
 HB0768  GEOID HEIGHT    -        -28.180 (meters)                     GEOID18
 HB0768  DYNAMIC HEIGHT  -        101.029 (meters)      331.46  (feet) COMP
 HB0768  MODELED GRAVITY -    979,918.2   (mgal)                       NAVD 88
 HB0768
 HB0768  VERT ORDER      -  SECOND    CLASS 0
 HB0768
 HB0768.The horizontal coordinates were scaled from a map and have
 HB0768.an estimated accuracy of +/- 6 seconds.
 HB0768
 HB0768.The orthometric height was determined by differential leveling and
 HB0768.adjusted by the NATIONAL GEODETIC SURVEY
 HB0768.in June 1991.
 HB0768
 HB0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0768.GEOID18 height accuracy estimate available here.
 HB0768
 HB0768.Click photographs - Photos may exist for this station.
 HB0768
 HB0768.The dynamic height is computed by dividing the NAVD 88
 HB0768.geopotential number by the normal gravity value computed on the
 HB0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0768.degrees latitude (g = 980.6199 gals.).
 HB0768
 HB0768.The modeled gravity was interpolated from observed gravity values.
 HB0768
 HB0768;                    North         East    Units  Estimated Accuracy
 HB0768;SPC IL W     -    54,460.      774,420.      MT  (+/- 180 meters Scaled)
 HB0768
 HB0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG931145(NAD 83)
 HB0768
 HB0768                          SUPERSEDED SURVEY CONTROL
 HB0768
 HB0768  NGVD 29 (11/26/84)  100.990  (m)          331.33   (f) ADJUSTED    2 0
 HB0768
 HB0768.Superseded values are not recommended for survey control.
 HB0768
 HB0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0768.See file dsdata.pdf to determine how the superseded data were derived.
 HB0768
 HB0768_MARKER: DB = BENCH MARK DISK
 HB0768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0768_STAMPING: V 107 1935
 HB0768_MARK LOGO: CGS
 HB0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0768+STABILITY: SURFACE MOTION
 HB0768
 HB0768  HISTORY     - Date     Condition        Report By
 HB0768  HISTORY     - 1935     MONUMENTED       CGS
 HB0768  HISTORY     - 1966     MARK NOT FOUND   CGS
 HB0768
 HB0768                          STATION DESCRIPTION
 HB0768
 HB0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0768'1.6 MI SE FROM OLIVE BRANCH.
 HB0768'1.6 MILES SOUTHEAST ALONG STATE HIGHWAY 3 FROM THE CHICAGO AND
 HB0768'EASTERN RAILROAD CROSSING AT OLIVE BRANCH, ALEXANDER COUNTY, AT THE
 HB0768'JUNCTION OF A PRIVATE ROAD LEADING TO A BARN, 45 FEET NORTH OF THE
 HB0768'CENTERLINE OF THE HIGHWAY, AND 15 FEET EAST OF THE CENTERLINE OF THE
 HB0768'ROAD.  A STANDARD DISK, STAMPED V 107 1935 AND SET IN THE TOP
 HB0768'OF A CONCRETE POST.
 HB0768
 HB0768                          STATION RECOVERY (1966)
 HB0768
 HB0768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 HB0768'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0347 ***********************************************************************
 JB0347  DESIGNATION -  V 108
 JB0347  PID         -  JB0347
 JB0347  STATE/COUNTY-  IL/WAYNE
 JB0347  COUNTRY     -  US
 JB0347  USGS QUAD   -  WAYNE CITY (2018)
 JB0347
 JB0347                         *CURRENT SURVEY CONTROL
 JB0347  ______________________________________________________________________
 JB0347* NAD 83(1986) POSITION- 38 20 47.     (N) 088 35 13.     (W)   SCALED
 JB0347* NAVD 88 ORTHO HEIGHT -   133.079 (meters)      436.61  (feet) ADJUSTED
 JB0347  ______________________________________________________________________
 JB0347  GEOID HEIGHT    -        -30.490 (meters)                     GEOID18
 JB0347  DYNAMIC HEIGHT  -        132.994 (meters)      436.33  (feet) COMP
 JB0347  MODELED GRAVITY -    979,987.6   (mgal)                       NAVD 88
 JB0347
 JB0347  VERT ORDER      -  SECOND    CLASS 0
 JB0347
 JB0347.The horizontal coordinates were scaled from a map and have
 JB0347.an estimated accuracy of +/- 6 seconds.
 JB0347
 JB0347.The orthometric height was determined by differential leveling and
 JB0347.adjusted by the NATIONAL GEODETIC SURVEY
 JB0347.in June 1991.
 JB0347
 JB0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0347.GEOID18 height accuracy estimate available here.
 JB0347
 JB0347.Click photographs - Photos may exist for this station.
 JB0347
 JB0347.The dynamic height is computed by dividing the NAVD 88
 JB0347.geopotential number by the normal gravity value computed on the
 JB0347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0347.degrees latitude (g = 980.6199 gals.).
 JB0347
 JB0347.The modeled gravity was interpolated from observed gravity values.
 JB0347
 JB0347;                    North         East    Units  Estimated Accuracy
 JB0347;SPC IL E     -   186,450.      277,830.      MT  (+/- 180 meters Scaled)
 JB0347
 JB0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH613454(NAD 83)
 JB0347
 JB0347                          SUPERSEDED SURVEY CONTROL
 JB0347
 JB0347  NGVD 29 (??/??/92)  133.212  (m)          437.05   (f) ADJ UNCH    2 0
 JB0347
 JB0347.Superseded values are not recommended for survey control.
 JB0347
 JB0347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0347.See file dsdata.pdf to determine how the superseded data were derived.
 JB0347
 JB0347_MARKER: DB = BENCH MARK DISK
 JB0347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0347_STAMPING: V 108 1935
 JB0347_MARK LOGO: CGS
 JB0347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0347+STABILITY: SURFACE MOTION
 JB0347
 JB0347  HISTORY     - Date     Condition        Report By
 JB0347  HISTORY     - 1935     MONUMENTED       CGS
 JB0347  HISTORY     - 1961     GOOD             CGS
 JB0347
 JB0347                          STATION DESCRIPTION
 JB0347
 JB0347'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0347'AT WAYNE CITY.
 JB0347'AT WAYNE CITY ABOUT 17 RAILS EAST OF THE SOUTHERN RAILWAY
 JB0347'STATION, ABOUT 7 RAILS EAST OF THE CROSSING OF STATE HIGHWAY 142,
 JB0347'26.5 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK, 46 FEET
 JB0347'NORTH OF THE CENTER OF A STREET, 52 FEET SOUTH OF G.E. KISSNER
 JB0347'GRAIN CO. FEED BUILDING, 2 FEET NORTH OF A FENCE CORNER, ABOUT
 JB0347'0.5 FOOT BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 JB0347'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0024 ***********************************************************************
 JB0024  DESIGNATION -  V 109
 JB0024  PID         -  JB0024
 JB0024  STATE/COUNTY-  IL/CLAY
 JB0024  COUNTRY     -  US
 JB0024  USGS QUAD   -  FLORA (2018)
 JB0024
 JB0024                         *CURRENT SURVEY CONTROL
 JB0024  ______________________________________________________________________
 JB0024* NAD 83(1986) POSITION- 38 41 08.     (N) 088 24 02.     (W)   SCALED
 JB0024* NAVD 88 ORTHO HEIGHT -   141.837 (meters)      465.34  (feet) ADJUSTED
 JB0024  ______________________________________________________________________
 JB0024  GEOID HEIGHT    -        -31.224 (meters)                     GEOID18
 JB0024  DYNAMIC HEIGHT  -        141.750 (meters)      465.06  (feet) COMP
 JB0024  MODELED GRAVITY -    980,006.7   (mgal)                       NAVD 88
 JB0024
 JB0024  VERT ORDER      -  FIRST     CLASS II
 JB0024
 JB0024.The horizontal coordinates were scaled from a map and have
 JB0024.an estimated accuracy of +/- 6 seconds.
 JB0024
 JB0024.The orthometric height was determined by differential leveling and
 JB0024.adjusted by the NATIONAL GEODETIC SURVEY
 JB0024.in June 1991.
 JB0024
 JB0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0024.GEOID18 height accuracy estimate available here.
 JB0024
 JB0024.Click photographs - Photos may exist for this station.
 JB0024
 JB0024.The dynamic height is computed by dividing the NAVD 88
 JB0024.geopotential number by the normal gravity value computed on the
 JB0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0024.degrees latitude (g = 980.6199 gals.).
 JB0024
 JB0024.The modeled gravity was interpolated from observed gravity values.
 JB0024
 JB0024;                    North         East    Units  Estimated Accuracy
 JB0024;SPC IL E     -   224,070.      294,150.      MT  (+/- 180 meters Scaled)
 JB0024
 JB0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH781828(NAD 83)
 JB0024
 JB0024                          SUPERSEDED SURVEY CONTROL
 JB0024
 JB0024  NGVD 29 (??/??/92)  141.945  (m)          465.70   (f) ADJ UNCH    1 2
 JB0024
 JB0024.Superseded values are not recommended for survey control.
 JB0024
 JB0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0024.See file dsdata.pdf to determine how the superseded data were derived.
 JB0024
 JB0024_MARKER: DB = BENCH MARK DISK
 JB0024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0024_STAMPING: V 109 1935
 JB0024_MARK LOGO: CGS
 JB0024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0024+STABILITY: SURFACE MOTION
 JB0024
 JB0024  HISTORY     - Date     Condition        Report By
 JB0024  HISTORY     - 1935     MONUMENTED       CGS
 JB0024  HISTORY     - 1949     GOOD             CGS
 JB0024  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0024
 JB0024                          STATION DESCRIPTION
 JB0024
 JB0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0024'2.6 MI W FROM CLAY CITY.
 JB0024'2.6 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0024'STATION AT CLAY CITY, AT A ROAD CROSSING, 109 FEET SOUTHWEST OF
 JB0024'A RAILROAD CALL BOX, 64 FEET EAST OF THE CENTER LINE OF THE ROAD,
 JB0024'50 FEET SOUTH OF THE SOUTH RAIL, 31 FEET EAST-SOUTHEAST OF MILE
 JB0024'POST 237/25, 2 FEET NORTH OF THE R/W FENCE, 1 FOOT WEST OF A WHITE
 JB0024'WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK,
 JB0024'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0024'PROJECTING 4 INCHES.
 JB0024
 JB0024                          STATION RECOVERY (1986)
 JB0024
 JB0024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0024'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0014 ***********************************************************************
 KB0014  DESIGNATION -  V 11
 KB0014  PID         -  KB0014
 KB0014  STATE/COUNTY-  IL/DOUGLAS
 KB0014  COUNTRY     -  US
 KB0014  USGS QUAD   -  ARTHUR (2018)
 KB0014
 KB0014                         *CURRENT SURVEY CONTROL
 KB0014  ______________________________________________________________________
 KB0014* NAD 83(1986) POSITION- 39 42 28.     (N) 088 24 24.     (W)   SCALED
 KB0014* NAVD 88 ORTHO HEIGHT -   200.322 (meters)      657.22  (feet) ADJUSTED
 KB0014  ______________________________________________________________________
 KB0014  GEOID HEIGHT    -        -32.179 (meters)                     GEOID18
 KB0014  DYNAMIC HEIGHT  -        200.212 (meters)      656.86  (feet) COMP
 KB0014  MODELED GRAVITY -    980,074.3   (mgal)                       NAVD 88
 KB0014
 KB0014  VERT ORDER      -  FIRST     CLASS II
 KB0014
 KB0014.The horizontal coordinates were scaled from a map and have
 KB0014.an estimated accuracy of +/- 6 seconds.
 KB0014
 KB0014.The orthometric height was determined by differential leveling and
 KB0014.adjusted by the NATIONAL GEODETIC SURVEY
 KB0014.in June 1991.
 KB0014
 KB0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0014.GEOID18 height accuracy estimate available here.
 KB0014
 KB0014.Click photographs - Photos may exist for this station.
 KB0014
 KB0014.The dynamic height is computed by dividing the NAVD 88
 KB0014.geopotential number by the normal gravity value computed on the
 KB0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0014.degrees latitude (g = 980.6199 gals.).
 KB0014
 KB0014.The modeled gravity was interpolated from observed gravity values.
 KB0014
 KB0014;                    North         East    Units  Estimated Accuracy
 KB0014;SPC IL E     -   337,560.      293,710.      MT  (+/- 180 meters Scaled)
 KB0014
 KB0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ794962(NAD 83)
 KB0014
 KB0014                          SUPERSEDED SURVEY CONTROL
 KB0014
 KB0014  NGVD 29 (??/??/92)  200.400  (m)          657.48   (f) ADJ UNCH    1 2
 KB0014
 KB0014.Superseded values are not recommended for survey control.
 KB0014
 KB0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0014.See file dsdata.pdf to determine how the superseded data were derived.
 KB0014
 KB0014_MARKER: DB = BENCH MARK DISK
 KB0014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0014_STAMPING: V 11 1933
 KB0014_MARK LOGO: CGS
 KB0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0014+STABILITY: SURFACE MOTION
 KB0014
 KB0014  HISTORY     - Date     Condition        Report By
 KB0014  HISTORY     - 1933     MONUMENTED       CGS
 KB0014  HISTORY     - 1973     MARK NOT FOUND   ILHD
 KB0014  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0014  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0014
 KB0014                          STATION DESCRIPTION
 KB0014
 KB0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0014'1 MI W FROM CHESTERVILLE.
 KB0014'ABOUT 1 MILE WEST ALONG THE PENNSYLVANIA RAILROAD FROM
 KB0014'CHESTERVILLE, DOUGLAS COUNTY, 34-1/2 POLES WEST OF MILEPOST TH
 KB0014'59, AT A PRIVATE-ROAD CROSSING, 45 FEET SOUTH OF THE CENTERLINE
 KB0014'OF THE TRACK, 8 FEET EAST OF THE CENTERLINE OF THE ROAD, AND 2
 KB0014'FEET EAST AND 5 FEET NORTH OF A FENCE CORNER.  A STANDARD DISK,
 KB0014'STAMPED V 11 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0014
 KB0014                          STATION RECOVERY (1973)
 KB0014
 KB0014'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0014'MARK NOT FOUND.
 KB0014
 KB0014                          STATION RECOVERY (1980)
 KB0014
 KB0014'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0014'MARK NOT FOUND.
 KB0014
 KB0014                          STATION RECOVERY (2011)
 KB0014
 KB0014'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0014'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0479 ***********************************************************************
 HB0479  DESIGNATION -  V 110
 HB0479  PID         -  HB0479
 HB0479  STATE/COUNTY-  IL/JOHNSON
 HB0479  COUNTRY     -  US
 HB0479  USGS QUAD   -  CREAL SPRINGS (2018)
 HB0479
 HB0479                         *CURRENT SURVEY CONTROL
 HB0479  ______________________________________________________________________
 HB0479* NAD 83(1986) POSITION- 37 34 14.     (N) 088 47 28.     (W)   SCALED
 HB0479* NAVD 88 ORTHO HEIGHT -   161.911 (meters)      531.20  (feet) ADJUSTED
 HB0479  ______________________________________________________________________
 HB0479  GEOID HEIGHT    -        -28.946 (meters)                     GEOID18
 HB0479  DYNAMIC HEIGHT  -        161.795 (meters)      530.82  (feet) COMP
 HB0479  MODELED GRAVITY -    979,911.9   (mgal)                       NAVD 88
 HB0479
 HB0479  VERT ORDER      -  SECOND    CLASS 0
 HB0479
 HB0479.The horizontal coordinates were scaled from a map and have
 HB0479.an estimated accuracy of +/- 6 seconds.
 HB0479
 HB0479.The orthometric height was determined by differential leveling and
 HB0479.adjusted by the NATIONAL GEODETIC SURVEY
 HB0479.in June 1991.
 HB0479
 HB0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0479.GEOID18 height accuracy estimate available here.
 HB0479
 HB0479.Click photographs - Photos may exist for this station.
 HB0479
 HB0479.The dynamic height is computed by dividing the NAVD 88
 HB0479.geopotential number by the normal gravity value computed on the
 HB0479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0479.degrees latitude (g = 980.6199 gals.).
 HB0479
 HB0479.The modeled gravity was interpolated from observed gravity values.
 HB0479
 HB0479;                    North         East    Units  Estimated Accuracy
 HB0479;SPC IL E     -   100,410.      259,560.      MT  (+/- 180 meters Scaled)
 HB0479
 HB0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG418596(NAD 83)
 HB0479
 HB0479                          SUPERSEDED SURVEY CONTROL
 HB0479
 HB0479  NGVD 29 (11/26/84)  161.992  (m)          531.47   (f) ADJUSTED    2 0
 HB0479
 HB0479.Superseded values are not recommended for survey control.
 HB0479
 HB0479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0479.See file dsdata.pdf to determine how the superseded data were derived.
 HB0479
 HB0479_MARKER: DB = BENCH MARK DISK
 HB0479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0479_STAMPING: V 110 1935
 HB0479_MARK LOGO: CGS
 HB0479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0479+STABILITY: SURFACE MOTION
 HB0479
 HB0479  HISTORY     - Date     Condition        Report By
 HB0479  HISTORY     - 1935     MONUMENTED       CGS
 HB0479  HISTORY     - 1965     MARK NOT FOUND   USGS
 HB0479
 HB0479                          STATION DESCRIPTION
 HB0479
 HB0479'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0479'0.5 MI NE FROM PARKER.
 HB0479'0.5 MILE NORTHEAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 HB0479'AND ST. LOUIS RAILWAY FROM THE STATION AT PARKER, JOHNSON COUNTY,
 HB0479'14 YARDS SOUTH OF A ROAD CROSSING, 16 YARDS WEST OF THE CENTERLINE
 HB0479'OF THE TRACK, AND 22 YARDS EAST OF A COUNTY ROAD.  A STANDARD
 HB0479'DISK, STAMPED V 110 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0479
 HB0479                          STATION RECOVERY (1965)
 HB0479
 HB0479'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 HB0479'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0332 ***********************************************************************
 HB0332  DESIGNATION -  V 111
 HB0332  PID         -  HB0332
 HB0332  STATE/COUNTY-  IL/MASSAC
 HB0332  COUNTRY     -  US
 HB0332  USGS QUAD   -  METROPOLIS (2018)
 HB0332
 HB0332                         *CURRENT SURVEY CONTROL
 HB0332  ______________________________________________________________________
 HB0332* NAD 83(1986) POSITION- 37 08 58.2    (N) 088 43 54.1    (W)   HD_HELD2
 HB0332* NAVD 88 ORTHO HEIGHT -   105.045 (meters)      344.64  (feet) ADJUSTED
 HB0332  ______________________________________________________________________
 HB0332  GEOID HEIGHT    -        -28.459 (meters)                     GEOID18
 HB0332  DYNAMIC HEIGHT  -        104.969 (meters)      344.39  (feet) COMP
 HB0332  MODELED GRAVITY -    979,907.3   (mgal)                       NAVD 88
 HB0332
 HB0332  VERT ORDER      -  SECOND    CLASS 0
 HB0332
 HB0332.The horizontal coordinates were established by autonomous hand held GPS
 HB0332.observations and have an estimated accuracy of +/- 10 meters.
 HB0332
 HB0332.The orthometric height was determined by differential leveling and
 HB0332.adjusted by the NATIONAL GEODETIC SURVEY
 HB0332.in June 1991.
 HB0332
 HB0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0332.GEOID18 height accuracy estimate available here.
 HB0332
 HB0332.Click photographs - Photos may exist for this station.
 HB0332
 HB0332.The dynamic height is computed by dividing the NAVD 88
 HB0332.geopotential number by the normal gravity value computed on the
 HB0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0332.degrees latitude (g = 980.6199 gals.).
 HB0332
 HB0332.The modeled gravity was interpolated from observed gravity values.
 HB0332
 HB0332;                    North         East    Units  Estimated Accuracy
 HB0332;SPC IL E     -    53,656.      264,612.      MT  (+/- 10 meters HH2 GPS)
 HB0332
 HB0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4621612860(NAD 83)
 HB0332
 HB0332                          SUPERSEDED SURVEY CONTROL
 HB0332
 HB0332  NGVD 29 (11/26/84)  105.088  (m)          344.78   (f) ADJUSTED    2 0
 HB0332
 HB0332.Superseded values are not recommended for survey control.
 HB0332
 HB0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0332.See file dsdata.pdf to determine how the superseded data were derived.
 HB0332
 HB0332_MARKER: DB = BENCH MARK DISK
 HB0332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0332_STAMPING: V 111 1935
 HB0332_MARK LOGO: CGS
 HB0332_PROJECTION: FLUSH
 HB0332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0332+STABILITY: SURFACE MOTION
 HB0332_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0332+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 HB0332
 HB0332  HISTORY     - Date     Condition        Report By
 HB0332  HISTORY     - 1935     MONUMENTED       CGS
 HB0332  HISTORY     - 1968     GOOD             CGS
 HB0332  HISTORY     - 1977     GOOD             ILDT
 HB0332  HISTORY     - 1977     GOOD             ILDT
 HB0332  HISTORY     - 1977     GOOD             ILDT
 HB0332  HISTORY     - 20060220 GOOD             USACE
 HB0332  HISTORY     - 20100614 GOOD             GEOCAC
 HB0332  HISTORY     - 20100626 GOOD             ILDT
 HB0332  HISTORY     - 20120515 GOOD             PATRIC
 HB0332
 HB0332                          STATION DESCRIPTION
 HB0332
 HB0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 HB0332'AT METROPOLIS.
 HB0332'IT IS IN THE NORTHEAST CORNER OF THE LIBRARY LAWN IN THE
 HB0332'SOUTHWEST ANGLE OF THE INTERSECTION OF METROPOLIS STREET AND E.
 HB0332'FOURTH STREET, 68.6 FEET EAST-NORTHEAST OF THE EAST CORNER OF
 HB0332'THE LIBRARY BUILDING, 23.4 FEET EAST-SOUTHEAST OF A LARGE SIGN
 HB0332'AT LIBRARY, 14.8 FEET SOUTH OF THE SOUTH EDGE OF THE NORTH
 HB0332'RETAINING WALL AROUND THE BUILDING, AND 8.3 FEET WEST OF THE
 HB0332'WEST EDGE OF THE EAST RETAINING WALL.  IT IS A STANDARD DISK
 HB0332'SET IN THE TOP OF A 6-INCH, SQUARE, FLUSH, CONCRETE MONUMENT AND
 HB0332'THE DISK IS STAMPED V 111 1935.  DUE TO THE MARKS LOCATION IN
 HB0332'A TENDED AREA, NO WITNESS POST WAS SET.
 HB0332
 HB0332                          STATION RECOVERY (1977)
 HB0332
 HB0332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0332'RECOVERED IN GOOD CONDITION.
 HB0332
 HB0332                          STATION RECOVERY (1977)
 HB0332
 HB0332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0332'RECOVERED IN GOOD CONDITION.
 HB0332
 HB0332                          STATION RECOVERY (1977)
 HB0332
 HB0332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0332'RECOVERED IN GOOD CONDITION.
 HB0332
 HB0332                          STATION RECOVERY (2006)
 HB0332
 HB0332'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2006 (DLB)
 HB0332'RECOVERED IN GOOD CONDITION.
 HB0332
 HB0332                          STATION RECOVERY (2010)
 HB0332
 HB0332'RECOVERY NOTE BY GEOCACHING 2010 (ACM)
 HB0332'RECOVERED IN GOOD CONDITION.
 HB0332
 HB0332                          STATION RECOVERY (2010)
 HB0332
 HB0332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0332'RECOVERED IN GOOD CONDITION.
 HB0332
 HB0332                          STATION RECOVERY (2012)
 HB0332
 HB0332'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB0332'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0839 ***********************************************************************
 JB0839  DESIGNATION -  V 113
 JB0839  PID         -  JB0839
 JB0839  STATE/COUNTY-  IL/BOND
 JB0839  COUNTRY     -  US
 JB0839  USGS QUAD   -  KEYESPORT (2018)
 JB0839
 JB0839                         *CURRENT SURVEY CONTROL
 JB0839  ______________________________________________________________________
 JB0839* NAD 83(1986) POSITION- 38 44 33.     (N) 089 16 28.     (W)   SCALED
 JB0839* NAVD 88 ORTHO HEIGHT -   138.117 (meters)      453.14  (feet) ADJUSTED
 JB0839  ______________________________________________________________________
 JB0839  GEOID HEIGHT    -        -31.244 (meters)                     GEOID18
 JB0839  DYNAMIC HEIGHT  -        138.030 (meters)      452.85  (feet) COMP
 JB0839  MODELED GRAVITY -    979,994.6   (mgal)                       NAVD 88
 JB0839
 JB0839  VERT ORDER      -  SECOND    CLASS 0
 JB0839
 JB0839.The horizontal coordinates were scaled from a map and have
 JB0839.an estimated accuracy of +/- 6 seconds.
 JB0839
 JB0839.The orthometric height was determined by differential leveling and
 JB0839.adjusted by the NATIONAL GEODETIC SURVEY
 JB0839.in June 1991.
 JB0839
 JB0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0839.GEOID18 height accuracy estimate available here.
 JB0839
 JB0839.Click photographs - Photos may exist for this station.
 JB0839
 JB0839.The dynamic height is computed by dividing the NAVD 88
 JB0839.geopotential number by the normal gravity value computed on the
 JB0839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0839.degrees latitude (g = 980.6199 gals.).
 JB0839
 JB0839.The modeled gravity was interpolated from observed gravity values.
 JB0839
 JB0839;                    North         East    Units  Estimated Accuracy
 JB0839;SPC IL W     -   230,760.      777,570.      MT  (+/- 180 meters Scaled)
 JB0839
 JB0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH023906(NAD 83)
 JB0839
 JB0839                          SUPERSEDED SURVEY CONTROL
 JB0839
 JB0839  NGVD 29 (??/??/92)  138.249  (m)          453.57   (f) ADJ UNCH    2 0
 JB0839
 JB0839.Superseded values are not recommended for survey control.
 JB0839
 JB0839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0839.See file dsdata.pdf to determine how the superseded data were derived.
 JB0839
 JB0839_MARKER: DB = BENCH MARK DISK
 JB0839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0839_STAMPING: V 113 1935
 JB0839_MARK LOGO: CGS
 JB0839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0839+STABILITY: SURFACE MOTION
 JB0839
 JB0839  HISTORY     - Date     Condition        Report By
 JB0839  HISTORY     - 1935     MONUMENTED       CGS
 JB0839  HISTORY     - 1959     MARK NOT FOUND   CGS
 JB0839
 JB0839                          STATION DESCRIPTION
 JB0839
 JB0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0839'AT KEYESPORT.
 JB0839'AT KEYESPORT, CLINTON COUNTY, ON THE CHICAGO, BURLINGTON AND
 JB0839'QUINCY RAILROAD, 140 YARDS NORTH OF THE STATION, AT A ROAD
 JB0839'CROSSING, 11 YARDS SOUTH OF THE CENTERLINE OF THE ROAD, 7 YARDS
 JB0839'EAST OF THE CENTERLINE OF THE EAST TRACK, AND 4 YARDS SOUTH OF
 JB0839'THE EDGE OF A SIDEWALK.  A STANDARD DISK, STAMPED V 113 1935
 JB0839'AND SET IN THE TOP OF A CONCRETE POST.
 JB0839
 JB0839                          STATION RECOVERY (1959)
 JB0839
 JB0839'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 JB0839'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0080 ***********************************************************************
 JC0080  DESIGNATION -  V 114
 JC0080  PID         -  JC0080
 JC0080  STATE/COUNTY-  IL/ST CLAIR
 JC0080  COUNTRY     -  US
 JC0080  USGS QUAD   -  CAHOKIA (2018)
 JC0080
 JC0080                         *CURRENT SURVEY CONTROL
 JC0080  ______________________________________________________________________
 JC0080* NAD 83(1986) POSITION- 38 35 11.     (N) 090 09 38.     (W)   SCALED
 JC0080* NAVD 88 ORTHO HEIGHT -   126.141 (meters)      413.85  (feet) ADJUSTED
 JC0080  ______________________________________________________________________
 JC0080  GEOID HEIGHT    -        -30.917 (meters)                     GEOID18
 JC0080  DYNAMIC HEIGHT  -        126.061 (meters)      413.59  (feet) COMP
 JC0080  MODELED GRAVITY -    979,991.9   (mgal)                       NAVD 88
 JC0080
 JC0080  VERT ORDER      -  SECOND    CLASS 0
 JC0080
 JC0080.The horizontal coordinates were scaled from a map and have
 JC0080.an estimated accuracy of +/- 6 seconds.
 JC0080
 JC0080.The orthometric height was determined by differential leveling and
 JC0080.adjusted by the NATIONAL GEODETIC SURVEY
 JC0080.in June 1991.
 JC0080
 JC0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0080.GEOID18 height accuracy estimate available here.
 JC0080
 JC0080.Click photographs - Photos may exist for this station.
 JC0080
 JC0080.The dynamic height is computed by dividing the NAVD 88
 JC0080.geopotential number by the normal gravity value computed on the
 JC0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0080.degrees latitude (g = 980.6199 gals.).
 JC0080
 JC0080.The modeled gravity was interpolated from observed gravity values.
 JC0080
 JC0080;                    North         East    Units  Estimated Accuracy
 JC0080;SPC IL W     -   213,060.      700,530.      MT  (+/- 180 meters Scaled)
 JC0080
 JC0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC473747(NAD 83)
 JC0080
 JC0080                          SUPERSEDED SURVEY CONTROL
 JC0080
 JC0080  NGVD 29 (??/??/92)  126.280  (m)          414.30   (f) ADJ UNCH    2 0
 JC0080
 JC0080.Superseded values are not recommended for survey control.
 JC0080
 JC0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0080.See file dsdata.pdf to determine how the superseded data were derived.
 JC0080
 JC0080_MARKER: DB = BENCH MARK DISK
 JC0080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0080_STAMPING: V 114 1935
 JC0080_MARK LOGO: CGS
 JC0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0080+STABILITY: SURFACE MOTION
 JC0080
 JC0080  HISTORY     - Date     Condition        Report By
 JC0080  HISTORY     - 1935     MONUMENTED       CGS
 JC0080  HISTORY     - 1949     GOOD             CGS
 JC0080
 JC0080                          STATION DESCRIPTION
 JC0080
 JC0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0080'0.6 MI S FROM EAST ST LOUIS.
 JC0080'0.65 MILE SOUTH ALONG MISSOURI PACIFIC RAILROAD FROM THE
 JC0080'CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT EAST ST. LOUIS,
 JC0080'AT PRIVATE ROAD CROSSING, 89 FEET NORTH-NORTHEAST OF TELEPHONE
 JC0080'POLE 0/30, 23 FEET SOUTH-SOUTHEAST OF CENTER OF ROAD CROSSING
 JC0080'OF NORTHBOUND MAIN TRACK, 21 FEET EAST OF THE EAST RAIL OF THE
 JC0080'NORTH BOUND MAIN TRACK, 6.8 FEET EAST OF THE EAST RAIL OF A
 JC0080'SIDETRACK, 1 FOOT NORTH OF A WHITE WOODEN WITNESS POST, ABOUT
 JC0080'2 FEET BELOW THE LEVEL OF THE TRACKS AND SET IN THE TOP OF A
 JC0080'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0309 ***********************************************************************
 JC0309  DESIGNATION -  V 115
 JC0309  PID         -  JC0309
 JC0309  STATE/COUNTY-  IL/MONROE
 JC0309  COUNTRY     -  US
 JC0309  USGS QUAD   -  VALMEYER (2018)
 JC0309
 JC0309                         *CURRENT SURVEY CONTROL
 JC0309  ______________________________________________________________________
 JC0309* NAD 83(1986) POSITION- 38 17 45.66   (N) 090 18 52.15   (W)   HD_HELD1
 JC0309* NAVD 88 ORTHO HEIGHT -   121.956 (meters)      400.12  (feet) ADJUSTED
 JC0309  ______________________________________________________________________
 JC0309  GEOID HEIGHT    -        -30.287 (meters)                     GEOID18
 JC0309  DYNAMIC HEIGHT  -        121.876 (meters)      399.85  (feet) COMP
 JC0309  MODELED GRAVITY -    979,971.3   (mgal)                       NAVD 88
 JC0309
 JC0309  VERT ORDER      -  SECOND    CLASS 0
 JC0309
 JC0309.The horizontal coordinates were determined by differentially corrected
 JC0309.hand held GPS observations or other comparable positioning techniques
 JC0309.and have an estimated accuracy of +/- 3 meters.
 JC0309
 JC0309.The orthometric height was determined by differential leveling and
 JC0309.adjusted by the NATIONAL GEODETIC SURVEY
 JC0309.in June 1991.
 JC0309
 JC0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0309.GEOID18 height accuracy estimate available here.
 JC0309
 JC0309.Click photographs - Photos may exist for this station.
 JC0309
 JC0309.The dynamic height is computed by dividing the NAVD 88
 JC0309.geopotential number by the normal gravity value computed on the
 JC0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0309.degrees latitude (g = 980.6199 gals.).
 JC0309
 JC0309.The modeled gravity was interpolated from observed gravity values.
 JC0309
 JC0309;                    North         East    Units  Estimated Accuracy
 JC0309;SPC IL W     -   180,835.9     687,069.8     MT  (+/- 3 meters HH1 GPS) 
 JC0309
 JC0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC3485042071(NAD 83)
 JC0309
 JC0309                          SUPERSEDED SURVEY CONTROL
 JC0309
 JC0309  NGVD 29 (??/??/92)  122.088  (m)          400.55   (f) ADJ UNCH    2 0
 JC0309
 JC0309.Superseded values are not recommended for survey control.
 JC0309
 JC0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0309.See file dsdata.pdf to determine how the superseded data were derived.
 JC0309
 JC0309_MARKER: DB = BENCH MARK DISK
 JC0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0309_STAMPING: V 115 1935
 JC0309_MARK LOGO: CGS
 JC0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0309+STABILITY: SURFACE MOTION
 JC0309
 JC0309  HISTORY     - Date     Condition        Report By
 JC0309  HISTORY     - 1935     MONUMENTED       CGS
 JC0309  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0309  HISTORY     - 20011115 GOOD             ILDT
 JC0309
 JC0309                          STATION DESCRIPTION
 JC0309
 JC0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0309'AT VALMEYER.
 JC0309'AT VALMEYER, MONROE COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 JC0309'12 RAILS NORTH OF THE STATION, AT POLE 22/18, 35 FEET EAST OF THE
 JC0309'CENTER OF A STREET-CROSSING, AND 45 FEET WEST OF THE CENTERLINE
 JC0309'OF THE SOUTH-BOUND TRACK.  A STANDARD DISK, STAMPED V 115 1935
 JC0309'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 JC0309'GROUND.
 JC0309
 JC0309                          STATION RECOVERY (1987)
 JC0309
 JC0309'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWP)
 JC0309'MARK NOT FOUND.
 JC0309
 JC0309                          STATION RECOVERY (2001)
 JC0309
 JC0309'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2001 (CW)
 JC0309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0654 ***********************************************************************
 KB0654  DESIGNATION -  V 12
 KB0654  PID         -  KB0654
 KB0654  STATE/COUNTY-  IL/MACON
 KB0654  COUNTRY     -  US
 KB0654  USGS QUAD   -  NIANTIC (2018)
 KB0654
 KB0654                         *CURRENT SURVEY CONTROL
 KB0654  ______________________________________________________________________
 KB0654* NAD 83(1986) POSITION- 39 51 09.     (N) 089 10 05.     (W)   SCALED
 KB0654* NAVD 88 ORTHO HEIGHT -   183.380 (meters)      601.64  (feet) ADJUSTED
 KB0654  ______________________________________________________________________
 KB0654  GEOID HEIGHT    -        -32.320 (meters)                     GEOID18
 KB0654  DYNAMIC HEIGHT  -        183.282 (meters)      601.32  (feet) COMP
 KB0654  MODELED GRAVITY -    980,091.5   (mgal)                       NAVD 88
 KB0654
 KB0654  VERT ORDER      -  FIRST     CLASS II
 KB0654
 KB0654.The horizontal coordinates were scaled from a map and have
 KB0654.an estimated accuracy of +/- 6 seconds.
 KB0654
 KB0654.The orthometric height was determined by differential leveling and
 KB0654.adjusted by the NATIONAL GEODETIC SURVEY
 KB0654.in June 1991.
 KB0654
 KB0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0654.GEOID18 height accuracy estimate available here.
 KB0654
 KB0654.Click photographs - Photos may exist for this station.
 KB0654
 KB0654.The dynamic height is computed by dividing the NAVD 88
 KB0654.geopotential number by the normal gravity value computed on the
 KB0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0654.degrees latitude (g = 980.6199 gals.).
 KB0654
 KB0654.The modeled gravity was interpolated from observed gravity values.
 KB0654
 KB0654;                    North         East    Units  Estimated Accuracy
 KB0654;SPC IL E     -   353,960.      228,570.      MT  (+/- 180 meters Scaled)
 KB0654
 KB0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK145136(NAD 83)
 KB0654
 KB0654                          SUPERSEDED SURVEY CONTROL
 KB0654
 KB0654  NGVD 29 (??/??/92)  183.477  (m)          601.96   (f) ADJ UNCH    1 2
 KB0654
 KB0654.Superseded values are not recommended for survey control.
 KB0654
 KB0654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0654.See file dsdata.pdf to determine how the superseded data were derived.
 KB0654
 KB0654_MARKER: DB = BENCH MARK DISK
 KB0654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0654_STAMPING: V 12 1933
 KB0654_MARK LOGO: CGS
 KB0654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0654+STABILITY: SURFACE MOTION
 KB0654
 KB0654  HISTORY     - Date     Condition        Report By
 KB0654  HISTORY     - 1933     MONUMENTED       CGS
 KB0654  HISTORY     - 1973     GOOD             LOCSUR
 KB0654  HISTORY     - 1978     MARK NOT FOUND   USGS
 KB0654  HISTORY     - 20120628 MARK NOT FOUND   ILDT
 KB0654  HISTORY     - 20140717 MARK NOT FOUND   ILDT
 KB0654
 KB0654                          STATION DESCRIPTION
 KB0654
 KB0654'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0654'AT NIANTIC.
 KB0654'AT NIANTIC, MACON COUNTY, ABOUT 400 FEET WEST OF THE WABASH
 KB0654'RAILROAD STATION, 18 FEET WEST OF THE ILLINOIS TERMINAL RAILROAD
 KB0654'STATION, 32 FEET SOUTH OF THE WABASH RAILROAD MAIN TRACK, 18 FEET
 KB0654'NORTH OF THE ILLINOIS TERMINAL RAILROAD TRACK, AND 6 FEET EAST
 KB0654'OF A CONCRETE WALK.  A STANDARD DISK, STAMPED V 12 1933 AND SET
 KB0654'IN THE TOP OF A CONCRETE POST.
 KB0654
 KB0654                          STATION RECOVERY (1973)
 KB0654
 KB0654'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1973
 KB0654'RECOVERED IN GOOD CONDITION.
 KB0654
 KB0654                          STATION RECOVERY (1978)
 KB0654
 KB0654'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KB0654'MARK NOT FOUND.
 KB0654
 KB0654                          STATION RECOVERY (2012)
 KB0654
 KB0654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0654'MARK NOT FOUND.
 KB0654
 KB0654                          STATION RECOVERY (2014)
 KB0654
 KB0654'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0654'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0006 ***********************************************************************
 HB0006  DESIGNATION -  V 123
 HB0006  PID         -  HB0006
 HB0006  STATE/COUNTY-  IL/SALINE
 HB0006  COUNTRY     -  US
 HB0006  USGS QUAD   -  ELDORADO (2018)
 HB0006
 HB0006                         *CURRENT SURVEY CONTROL
 HB0006  ______________________________________________________________________
 HB0006* NAD 83(1986) POSITION- 37 51 23.     (N) 088 24 22.     (W)   SCALED
 HB0006* NAVD 88 ORTHO HEIGHT -   117.259 (meters)      384.71  (feet) ADJUSTED
 HB0006  ______________________________________________________________________
 HB0006  GEOID HEIGHT    -        -29.897 (meters)                     GEOID18
 HB0006  DYNAMIC HEIGHT  -        117.179 (meters)      384.44  (feet) COMP
 HB0006  MODELED GRAVITY -    979,948.0   (mgal)                       NAVD 88
 HB0006
 HB0006  VERT ORDER      -  SECOND    CLASS 0
 HB0006
 HB0006.The horizontal coordinates were scaled from a map and have
 HB0006.an estimated accuracy of +/- 6 seconds.
 HB0006
 HB0006.The orthometric height was determined by differential leveling and
 HB0006.adjusted by the NATIONAL GEODETIC SURVEY
 HB0006.in June 1991.
 HB0006
 HB0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0006.GEOID18 height accuracy estimate available here.
 HB0006
 HB0006.Click photographs - Photos may exist for this station.
 HB0006
 HB0006.The dynamic height is computed by dividing the NAVD 88
 HB0006.geopotential number by the normal gravity value computed on the
 HB0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0006.degrees latitude (g = 980.6199 gals.).
 HB0006
 HB0006.The modeled gravity was interpolated from observed gravity values.
 HB0006
 HB0006;                    North         East    Units  Estimated Accuracy
 HB0006;SPC IL E     -   132,040.      293,600.      MT  (+/- 180 meters Scaled)
 HB0006
 HB0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG763908(NAD 83)
 HB0006
 HB0006                          SUPERSEDED SURVEY CONTROL
 HB0006
 HB0006  NGVD 29 (11/26/84)  117.360  (m)          385.04   (f) ADJUSTED    2 0
 HB0006
 HB0006.Superseded values are not recommended for survey control.
 HB0006
 HB0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0006.See file dsdata.pdf to determine how the superseded data were derived.
 HB0006
 HB0006_MARKER: DB = BENCH MARK DISK
 HB0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0006_STAMPING: V 123 1935
 HB0006_MARK LOGO: CGS
 HB0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0006+STABILITY: SURFACE MOTION
 HB0006
 HB0006  HISTORY     - Date     Condition        Report By
 HB0006  HISTORY     - 1935     MONUMENTED       CGS
 HB0006  HISTORY     - 1970     MARK NOT FOUND   USGS
 HB0006
 HB0006                          STATION DESCRIPTION
 HB0006
 HB0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0006'3.4 MI N FROM ELDORADO.
 HB0006'3.4 MILES NORTH ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 HB0006'ST. LOUIS RAILWAY FROM THE STATION AT ELDORADO, SALINE COUNTY,
 HB0006'AT TELEPHONE POLE 179/14, 2 RAILS NORTH OF A ROAD CROSSING,
 HB0006'25 FEET EAST OF THE TRACK, AND 45 FEET WEST OF U.S. HIGHWAY 45.
 HB0006'A STANDARD DISK, STAMPED V 123 1935 AND SET IN THE TOP OF A
 HB0006'CONCRETE POST.
 HB0006
 HB0006                          STATION RECOVERY (1970)
 HB0006
 HB0006'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 HB0006'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1385 ***********************************************************************
 JA1385  DESIGNATION -  V 127
 JA1385  PID         -  JA1385
 JA1385  STATE/COUNTY-  IL/LAWRENCE
 JA1385  COUNTRY     -  US
 JA1385  USGS QUAD   -  SUMNER (2018)
 JA1385
 JA1385                         *CURRENT SURVEY CONTROL
 JA1385  ______________________________________________________________________
 JA1385* NAD 83(1986) POSITION- 38 42 59.     (N) 087 51 48.     (W)   SCALED
 JA1385* NAVD 88 ORTHO HEIGHT -   139.758 (meters)      458.52  (feet) ADJUSTED
 JA1385  ______________________________________________________________________
 JA1385  GEOID HEIGHT    -        -31.435 (meters)                     GEOID18
 JA1385  DYNAMIC HEIGHT  -        139.672 (meters)      458.24  (feet) COMP
 JA1385  MODELED GRAVITY -    980,013.2   (mgal)                       NAVD 88
 JA1385
 JA1385  VERT ORDER      -  FIRST     CLASS II
 JA1385
 JA1385.The horizontal coordinates were scaled from a map and have
 JA1385.an estimated accuracy of +/- 6 seconds.
 JA1385
 JA1385.The orthometric height was determined by differential leveling and
 JA1385.adjusted by the NATIONAL GEODETIC SURVEY
 JA1385.in June 1991.
 JA1385
 JA1385.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1385.GEOID18 height accuracy estimate available here.
 JA1385
 JA1385.Click photographs - Photos may exist for this station.
 JA1385
 JA1385.The dynamic height is computed by dividing the NAVD 88
 JA1385.geopotential number by the normal gravity value computed on the
 JA1385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1385.degrees latitude (g = 980.6199 gals.).
 JA1385
 JA1385.The modeled gravity was interpolated from observed gravity values.
 JA1385
 JA1385;                    North         East    Units  Estimated Accuracy
 JA1385;SPC IL E     -   227,600.      340,880.      MT  (+/- 180 meters Scaled)
 JA1385
 JA1385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH249856(NAD 83)
 JA1385
 JA1385                          SUPERSEDED SURVEY CONTROL
 JA1385
 JA1385  NGVD 29 (??/??/92)  139.863  (m)          458.87   (f) ADJ UNCH    1 2
 JA1385
 JA1385.Superseded values are not recommended for survey control.
 JA1385
 JA1385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1385.See file dsdata.pdf to determine how the superseded data were derived.
 JA1385
 JA1385_MARKER: DB = BENCH MARK DISK
 JA1385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1385_STAMPING: V 127 1938
 JA1385_MARK LOGO: CGS
 JA1385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1385+STABILITY: SURFACE MOTION
 JA1385
 JA1385  HISTORY     - Date     Condition        Report By
 JA1385  HISTORY     - 1938     MONUMENTED       CGS
 JA1385  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1385
 JA1385                          STATION DESCRIPTION
 JA1385
 JA1385'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1385'AT SUMNER, LAWRENCE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 JA1385'90 FEET WEST OF THE STATION, AT A ROAD CROSSING, 32 FEET NORTH
 JA1385'OF THE NORTH RAIL OF THE MAIN TRACK, 24 FEET EAST OF THE
 JA1385'CENTERLINE OF THE DIRT ROAD, 9 FEET SOUTH OF A 35-INCH OAK TREE,
 JA1385'AND 30 INCHES EAST OF THE EAST EDGE OF A CONCRETE SIDEWALK.  A
 JA1385'STANDARD DISK, STAMPED V 127 1938 AND SET IN THE TOP OF A
 JA1385'CONCRETE POST.
 JA1385
 JA1385                          STATION RECOVERY (1986)
 JA1385
 JA1385'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1385'THIS LOCATION IS NOW A STORAGE AREA FOR THE RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0949 ***********************************************************************
 KB0949  DESIGNATION -  V 13
 KB0949  PID         -  KB0949
 KB0949  STATE/COUNTY-  IL/SANGAMON
 KB0949  COUNTRY     -  US
 KB0949  USGS QUAD   -  NEW BERLIN (2018)
 KB0949
 KB0949                         *CURRENT SURVEY CONTROL
 KB0949  ______________________________________________________________________
 KB0949* NAD 83(1986) POSITION- 39 43 27.4    (N) 089 54 43.6    (W)   HD_HELD2
 KB0949* NAVD 88 ORTHO HEIGHT -   199.164 (meters)      653.42  (feet) ADJUSTED
 KB0949  ______________________________________________________________________
 KB0949  GEOID HEIGHT    -        -32.432 (meters)                     GEOID18
 KB0949  DYNAMIC HEIGHT  -        199.055 (meters)      653.07  (feet) COMP
 KB0949  MODELED GRAVITY -    980,072.6   (mgal)                       NAVD 88
 KB0949
 KB0949  VERT ORDER      -  FIRST     CLASS II
 KB0949
 KB0949.The horizontal coordinates were established by autonomous hand held GPS
 KB0949.observations and have an estimated accuracy of +/- 10 meters.
 KB0949
 KB0949.The orthometric height was determined by differential leveling and
 KB0949.adjusted by the NATIONAL GEODETIC SURVEY
 KB0949.in June 1991.
 KB0949
 KB0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0949.GEOID18 height accuracy estimate available here.
 KB0949
 KB0949.Click photographs - Photos may exist for this station.
 KB0949
 KB0949.The dynamic height is computed by dividing the NAVD 88
 KB0949.geopotential number by the normal gravity value computed on the
 KB0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0949.degrees latitude (g = 980.6199 gals.).
 KB0949
 KB0949.The modeled gravity was interpolated from observed gravity values.
 KB0949
 KB0949;                    North         East    Units  Estimated Accuracy
 KB0949;SPC IL W     -   339,407.      721,823.      MT  (+/- 10 meters HH2 GPS)
 KB0949
 KB0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK5040601211(NAD 83)
 KB0949
 KB0949                          SUPERSEDED SURVEY CONTROL
 KB0949
 KB0949  NGVD 29 (??/??/92)  199.261  (m)          653.74   (f) ADJ UNCH    1 2
 KB0949
 KB0949.Superseded values are not recommended for survey control.
 KB0949
 KB0949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0949.See file dsdata.pdf to determine how the superseded data were derived.
 KB0949
 KB0949_MARKER: DB = BENCH MARK DISK
 KB0949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0949_STAMPING: 653.847 V 13 1933
 KB0949_MARK LOGO: CGS
 KB0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0949+STABILITY: SURFACE MOTION
 KB0949_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0949+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 KB0949
 KB0949  HISTORY     - Date     Condition        Report By
 KB0949  HISTORY     - 1933     MONUMENTED       CGS
 KB0949  HISTORY     - 1964     GOOD             CGS
 KB0949  HISTORY     - 1976     GOOD             NGS
 KB0949  HISTORY     - 20090908 GOOD             GEOCAC
 KB0949  HISTORY     - 20120626 GOOD             ILDT
 KB0949
 KB0949                          STATION DESCRIPTION
 KB0949
 KB0949'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 KB0949'AT NEW BERLIN.
 KB0949'AT NEW BERLIN, SANGAMON COUNTY, ON THE WABASH RAILROAD, ABOUT
 KB0949'130 FEET EAST OF THE STATION, 60 FEET NORTH OF THE CENTERLINE
 KB0949'OF THE TRACK, IN A PARK, AND 1 FOOT EAST OF THE WALK.  A STANDARD
 KB0949'DISK, STAMPED 653.847 V 13 1933 AND SET IN THE TOP OF A CONCRETE
 KB0949'POST.
 KB0949
 KB0949                          STATION RECOVERY (1976)
 KB0949
 KB0949'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0949'RECOVERED IN GOOD CONDITION.
 KB0949
 KB0949                          STATION RECOVERY (2009)
 KB0949
 KB0949'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 KB0949'DELETE THE REFERENCE TO THE STATION FROM THE DESCRIPTION. THE POST
 KB0949'PROJECTS ABOUT 2 INCHES ABOVE THE GROUND.
 KB0949
 KB0949                          STATION RECOVERY (2012)
 KB0949
 KB0949'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0949'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0240 ***********************************************************************
 NH0240  DESIGNATION -  V 130
 NH0240  PID         -  NH0240
 NH0240  STATE/COUNTY-  IL/DE KALB
 NH0240  COUNTRY     -  US
 NH0240  USGS QUAD   -  KIRKLAND (2018)
 NH0240
 NH0240                         *CURRENT SURVEY CONTROL
 NH0240  ______________________________________________________________________
 NH0240* NAD 83(1986) POSITION- 42 05 42.     (N) 088 47 32.     (W)   SCALED
 NH0240* NAVD 88 ORTHO HEIGHT -   239.720 (meters)      786.48  (feet) ADJUSTED
 NH0240  ______________________________________________________________________
 NH0240  GEOID HEIGHT    -        -33.208 (meters)                     GEOID18
 NH0240  DYNAMIC HEIGHT  -        239.641 (meters)      786.22  (feet) COMP
 NH0240  MODELED GRAVITY -    980,285.8   (mgal)                       NAVD 88
 NH0240
 NH0240  VERT ORDER      -  FIRST     CLASS I
 NH0240
 NH0240.The horizontal coordinates were scaled from a map and have
 NH0240.an estimated accuracy of +/- 6 seconds.
 NH0240
 NH0240.The orthometric height was determined by differential leveling and
 NH0240.adjusted by the NATIONAL GEODETIC SURVEY
 NH0240.in June 1991.
 NH0240
 NH0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0240.GEOID18 height accuracy estimate available here.
 NH0240
 NH0240.Click photographs - Photos may exist for this station.
 NH0240
 NH0240.The dynamic height is computed by dividing the NAVD 88
 NH0240.geopotential number by the normal gravity value computed on the
 NH0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0240.degrees latitude (g = 980.6199 gals.).
 NH0240
 NH0240.The modeled gravity was interpolated from observed gravity values.
 NH0240
 NH0240;                    North         East    Units  Estimated Accuracy
 NH0240;SPC IL E     -   602,760.      262,040.      MT  (+/- 180 meters Scaled)
 NH0240
 NH0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM517618(NAD 83)
 NH0240
 NH0240                          SUPERSEDED SURVEY CONTROL
 NH0240
 NH0240  NGVD 29 (??/??/92)  239.770  (m)          786.65   (f) ADJ UNCH    1 1
 NH0240
 NH0240.Superseded values are not recommended for survey control.
 NH0240
 NH0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0240.See file dsdata.pdf to determine how the superseded data were derived.
 NH0240
 NH0240_MARKER: DB = BENCH MARK DISK
 NH0240_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0240_SP_SET: BRIDGE
 NH0240_STAMPING: V 130 1947
 NH0240_MARK LOGO: CGS
 NH0240_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0240
 NH0240  HISTORY     - Date     Condition        Report By
 NH0240  HISTORY     - 1947     MONUMENTED       CGS
 NH0240  HISTORY     - 1969     GOOD             CGS
 NH0240  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0240
 NH0240                          STATION DESCRIPTION
 NH0240
 NH0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0240'1.8 MI W FROM KINGSTON.
 NH0240'ABOUT 1.85 MILES WEST ALONG STATE HIGHWAY 72 FROM THE INTERSECTION
 NH0240'OF THE HIGHWAY AND FIVE POINTS ROAD AT KINGSTON, OR ABOUT 3.0
 NH0240'MILES EAST ALONG STATE HIGHWAY 72 FROM THE BANK OF KIRKLAND AT
 NH0240'KIRKLAND, 0.1 MILE EAST OF THE MALVEN AND STONER FARM, 16 FEET
 NH0240'SOUTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE
 NH0240'SOUTHWEST CONCRETE WINGWALL OF A HIGHWAY BRIDGE OVER A CREEK,
 NH0240'112 FEET EAST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 3 1/2
 NH0240'FEET SOUTH OF THE SOUTH STEEL GUARD RAIL ON THE BRIDGE, AND
 NH0240'ABOUT 1/2 FOOT BELOW THE LEVEL OF THE HIGHWAY.  SEC 29, T42N,
 NH0240'R 4E.
 NH0240
 NH0240                          STATION RECOVERY (1996)
 NH0240
 NH0240'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0240'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3488 ***********************************************************************
 AI3488  DESIGNATION -  V 130 RESET
 AI3488  PID         -  AI3488
 AI3488  STATE/COUNTY-  IL/DE KALB
 AI3488  COUNTRY     -  US
 AI3488  USGS QUAD   -  KIRKLAND (2018)
 AI3488
 AI3488                         *CURRENT SURVEY CONTROL
 AI3488  ______________________________________________________________________
 AI3488* NAD 83(1986) POSITION- 42 05 42.     (N) 088 47 32.     (W)   SCALED
 AI3488* NAVD 88 ORTHO HEIGHT -   240.85  (meters)      790.2   (feet) RESET
 AI3488  ______________________________________________________________________
 AI3488  GEOID HEIGHT    -        -33.208 (meters)                     GEOID18
 AI3488  VERT ORDER      -  THIRD
 AI3488
 AI3488.The horizontal coordinates were scaled from a map and have
 AI3488.an estimated accuracy of +/- 6 seconds.
 AI3488
 AI3488.The orthometric height was computed from unverified reset data.
 AI3488
 AI3488.No vertical observational check was made to the station.
 AI3488
 AI3488.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3488.GEOID18 height accuracy estimate available here.
 AI3488
 AI3488.Click photographs - Photos may exist for this station.
 AI3488
 AI3488;                    North         East    Units  Estimated Accuracy
 AI3488;SPC IL E     -   602,760.      262,040.      MT  (+/- 180 meters Scaled)
 AI3488
 AI3488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM517618(NAD 83)
 AI3488
 AI3488                          SUPERSEDED SURVEY CONTROL
 AI3488
 AI3488.No superseded survey control is available for this station.
 AI3488
 AI3488_MARKER: DV = VERTICAL CONTROL DISK
 AI3488_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AI3488_SP_SET: PARAPET
 AI3488_STAMPING: V 130 RESET 1987
 AI3488_MARK LOGO: NGS
 AI3488_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3488_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3488
 AI3488  HISTORY     - Date     Condition        Report By
 AI3488  HISTORY     - 1987     MONUMENTED       ILDT
 AI3488
 AI3488                          STATION DESCRIPTION
 AI3488
 AI3488'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1987 (JE)
 AI3488'1.8 MILES (2.9 KM) WEST FROM KINGSTON.  ABOUT 1.85 MILES (2.98 KM)
 AI3488'WEST ALONG STATE HIGHWAY 72 FROM THE INTERSECTION OF THE HIGHWAY AND
 AI3488'FIVE POINTS ROAD AT KINGSTON, OR ABOUT 3.0 MILES (4.8 KM) EAST ALONG
 AI3488'STATE HIGHWAY 72 FROM THE BANK OF KIRKLAND AT KIRKLAND, 0.1 MILE (0.2
 AI3488'KM) EAST OF THE MALVEN AND STONER FARM, STANDARD DISK IN NORTHWEST
 AI3488'PARAPET AT LT STA 550+45.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1699 ***********************************************************************
 ME1699  DESIGNATION -  V 132
 ME1699  PID         -  ME1699
 ME1699  STATE/COUNTY-  IL/DU PAGE
 ME1699  COUNTRY     -  US
 ME1699  USGS QUAD   -  ELMHURST (2018)
 ME1699
 ME1699                         *CURRENT SURVEY CONTROL
 ME1699  ______________________________________________________________________
 ME1699* NAD 83(1986) POSITION- 41 59 00.     (N) 087 58 18.     (W)   SCALED
 ME1699* NAVD 88 ORTHO HEIGHT -   213.201 (meters)      699.48  (feet) ADJUSTED
 ME1699  ______________________________________________________________________
 ME1699  GEOID HEIGHT    -        -33.585 (meters)                     GEOID18
 ME1699  DYNAMIC HEIGHT  -        213.128 (meters)      699.24  (feet) COMP
 ME1699  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 ME1699
 ME1699  VERT ORDER      -  FIRST     CLASS II
 ME1699
 ME1699.The horizontal coordinates were scaled from a map and have
 ME1699.an estimated accuracy of +/- 6 seconds.
 ME1699
 ME1699.The orthometric height was determined by differential leveling and
 ME1699.adjusted by the NATIONAL GEODETIC SURVEY
 ME1699.in June 1991.
 ME1699
 ME1699.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1699.GEOID18 height accuracy estimate available here.
 ME1699
 ME1699.Click photographs - Photos may exist for this station.
 ME1699
 ME1699.The dynamic height is computed by dividing the NAVD 88
 ME1699.geopotential number by the normal gravity value computed on the
 ME1699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1699.degrees latitude (g = 980.6199 gals.).
 ME1699
 ME1699.The modeled gravity was interpolated from observed gravity values.
 ME1699
 ME1699;                    North         East    Units  Estimated Accuracy
 ME1699;SPC IL E     -   590,320.      329,970.      MT  (+/- 180 meters Scaled)
 ME1699
 ME1699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM195483(NAD 83)
 ME1699
 ME1699                          SUPERSEDED SURVEY CONTROL
 ME1699
 ME1699  NGVD 29 (??/??/92)  213.29   (m)          699.8    (f) COMPUTED    1 2
 ME1699
 ME1699.Superseded values are not recommended for survey control.
 ME1699
 ME1699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1699.See file dsdata.pdf to determine how the superseded data were derived.
 ME1699
 ME1699_MARKER: DB = BENCH MARK DISK
 ME1699_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 ME1699+WITH SETTING: PAVEMENT
 ME1699_SP_SET: BRACE PILLOW
 ME1699_STAMPING: V 132 1947
 ME1699_MARK LOGO: CGS
 ME1699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1699+STABILITY: SURFACE MOTION
 ME1699
 ME1699  HISTORY     - Date     Condition        Report By
 ME1699  HISTORY     - 1947     MONUMENTED       CGS
 ME1699
 ME1699                          STATION DESCRIPTION
 ME1699
 ME1699'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1699'1.9 MI NE FROM WOODDALE.
 ME1699'ABOUT 1.45 MILES NORTH ALONG WOODDALE ROAD FROM THE POST OFFICE
 ME1699'AT WOODDALE, THENCE ABOUT 0.45 MILE EAST ALONG LAWRENCE AVENUE,
 ME1699'AT THE WOODDALE AIRPORT, SET ON THE TOP OF THE NORTHWEST CORNER
 ME1699'OF A 24 BY 24 INCH CONCRETE BRACE PILLOW AT THE SOUTHWEST CORNER
 ME1699'OF THE CONCRETE BLOCK HANGAR, 12 FEET NORTHWEST OF THE SOUTHWEST
 ME1699'CORNER OF THE HANGAR AND ABOUT 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1700 ***********************************************************************
 ME1700  DESIGNATION -  V 132 RESET
 ME1700  PID         -  ME1700
 ME1700  STATE/COUNTY-  IL/DU PAGE
 ME1700  COUNTRY     -  US
 ME1700  USGS QUAD   -  ELMHURST (2018)
 ME1700
 ME1700                         *CURRENT SURVEY CONTROL
 ME1700  ______________________________________________________________________
 ME1700* NAD 83(1986) POSITION- 41 59 02.     (N) 087 58 17.     (W)   SCALED
 ME1700* NAVD 88 ORTHO HEIGHT -   213.91  (meters)      701.8   (feet) RESET
 ME1700  ______________________________________________________________________
 ME1700  GEOID HEIGHT    -        -33.586 (meters)                     GEOID18
 ME1700  VERT ORDER      -  THIRD
 ME1700
 ME1700.The horizontal coordinates were scaled from a map and have
 ME1700.an estimated accuracy of +/- 6 seconds.
 ME1700
 ME1700.The orthometric height was computed from unverified reset data.
 ME1700
 ME1700.No vertical observational check was made to the station.
 ME1700
 ME1700.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1700.GEOID18 height accuracy estimate available here.
 ME1700
 ME1700.Click photographs - Photos may exist for this station.
 ME1700
 ME1700;                    North         East    Units  Estimated Accuracy
 ME1700;SPC IL E     -   590,380.      329,990.      MT  (+/- 180 meters Scaled)
 ME1700
 ME1700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM195484(NAD 83)
 ME1700
 ME1700                          SUPERSEDED SURVEY CONTROL
 ME1700
 ME1700  NGVD 29 (??/??/??)  214.00   (m)          702.1    (f) RESET       3  
 ME1700
 ME1700.Superseded values are not recommended for survey control.
 ME1700
 ME1700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1700.See file dsdata.pdf to determine how the superseded data were derived.
 ME1700
 ME1700_MARKER: DB = BENCH MARK DISK
 ME1700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1700_STAMPING: V 132 RESET 1971
 ME1700_MARK LOGO: CGS
 ME1700_PROJECTION: FLUSH
 ME1700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1700+STABILITY: SURFACE MOTION
 ME1700
 ME1700  HISTORY     - Date     Condition        Report By
 ME1700  HISTORY     - 1971     MONUMENTED       NGS
 ME1700  HISTORY     - 1974     GOOD             NGS
 ME1700  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1700
 ME1700                          STATION DESCRIPTION
 ME1700
 ME1700'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 ME1700'1.9 MI NE FROM WOODDALE.
 ME1700'1.45 MILES NORTH ALONG WOODDALE RD. FROM THE INTERSECTION WITH
 ME1700'STATE HIGHWAY 19 AT WOODDALE, THENCE 0.45 MILE EAST ALONG
 ME1700'THORNDALE AVE TO THE MARK ON THE LEFT, 1 FOOT SOUTHWEST OF A
 ME1700'POWER POLE, 1 FOOT WEST OF A METAL WITNESS POST, 28 FEET EAST
 ME1700'OF THE CENTERLINE OF A DRIVEWAY NORTH, 48 FEET NORTH OF THE
 ME1700'CENTERLINE OF THE ROAD, SET IN THE TOP OF A ROUND CONCRETE
 ME1700'POST FLUSH WITH THE GROUND.
 ME1700
 ME1700                          STATION RECOVERY (1974)
 ME1700
 ME1700'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME1700'RECOVERED IN GOOD CONDITION.
 ME1700
 ME1700                          STATION RECOVERY (1989)
 ME1700
 ME1700'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1700'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1650 ***********************************************************************
 ME1650  DESIGNATION -  V 133
 ME1650  PID         -  ME1650
 ME1650  STATE/COUNTY-  IL/COOK
 ME1650  COUNTRY     -  US
 ME1650  USGS QUAD   -  RIVER FOREST (2018)
 ME1650
 ME1650                         *CURRENT SURVEY CONTROL
 ME1650  ______________________________________________________________________
 ME1650* NAD 83(1986) POSITION- 41 54 32.     (N) 087 47 57.     (W)   SCALED
 ME1650* NAVD 88 ORTHO HEIGHT -   192.063 (meters)      630.13  (feet) ADJUSTED
 ME1650  ______________________________________________________________________
 ME1650  GEOID HEIGHT    -        -33.567 (meters)                     GEOID18
 ME1650  DYNAMIC HEIGHT  -        191.998 (meters)      629.91  (feet) COMP
 ME1650  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 ME1650
 ME1650  VERT ORDER      -  FIRST     CLASS II
 ME1650
 ME1650.The horizontal coordinates were scaled from a map and have
 ME1650.an estimated accuracy of +/- 6 seconds.
 ME1650
 ME1650.The orthometric height was determined by differential leveling and
 ME1650.adjusted by the NATIONAL GEODETIC SURVEY
 ME1650.in June 1991.
 ME1650
 ME1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1650.GEOID18 height accuracy estimate available here.
 ME1650
 ME1650.Click photographs - Photos may exist for this station.
 ME1650
 ME1650.The dynamic height is computed by dividing the NAVD 88
 ME1650.geopotential number by the normal gravity value computed on the
 ME1650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1650.degrees latitude (g = 980.6199 gals.).
 ME1650
 ME1650.The modeled gravity was interpolated from observed gravity values.
 ME1650
 ME1650;                    North         East    Units  Estimated Accuracy
 ME1650;SPC IL E     -   582,120.      344,320.      MT  (+/- 180 meters Scaled)
 ME1650
 ME1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM337399(NAD 83)
 ME1650
 ME1650                          SUPERSEDED SURVEY CONTROL
 ME1650
 ME1650  NGVD 29 (??/??/92)  192.15   (m)          630.4    (f) COMPUTED    1 2
 ME1650
 ME1650.Superseded values are not recommended for survey control.
 ME1650
 ME1650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1650.See file dsdata.pdf to determine how the superseded data were derived.
 ME1650
 ME1650_MARKER: DB = BENCH MARK DISK
 ME1650_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1650_SP_SET: BUILDING
 ME1650_STAMPING: V 133 1947
 ME1650_MARK LOGO: CGS
 ME1650_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1650
 ME1650  HISTORY     - Date     Condition        Report By
 ME1650  HISTORY     - 1947     MONUMENTED       CGS
 ME1650  HISTORY     - 1954     GOOD             CGS
 ME1650  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1650
 ME1650                          STATION DESCRIPTION
 ME1650
 ME1650'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1650'AT CHICAGO.
 ME1650'AT CHICAGO, SET VERTICALLY IN THE EAST FACE AT THE SOUTHEAST
 ME1650'CORNER OF THE BRICK WALL OF FRANKS SHOE SHOP AND DRY CLEANERS AT
 ME1650'6958 WEST NORTH AVENUE, 2.4 FEET NORTH OF THE SOUTHEAST CORNER
 ME1650'OF THE BUILDING AND 1.9 FEET ABOVE THE SIDE WALK.
 ME1650
 ME1650                          STATION RECOVERY (1954)
 ME1650
 ME1650'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 ME1650'RECOVERED IN GOOD CONDITION.
 ME1650
 ME1650                          STATION RECOVERY (1989)
 ME1650
 ME1650'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1650'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1912 ***********************************************************************
 ME1912  DESIGNATION -  V 134
 ME1912  PID         -  ME1912
 ME1912  STATE/COUNTY-  IL/COOK
 ME1912  COUNTRY     -  US
 ME1912  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1912
 ME1912                         *CURRENT SURVEY CONTROL
 ME1912  ______________________________________________________________________
 ME1912* NAD 83(1986) POSITION- 41 57 01.     (N) 087 40 25.     (W)   SCALED
 ME1912* NAVD 88 ORTHO HEIGHT -   184.559 (meters)      605.51  (feet) ADJUSTED
 ME1912  ______________________________________________________________________
 ME1912  GEOID HEIGHT    -        -33.678 (meters)                     GEOID18
 ME1912  DYNAMIC HEIGHT  -        184.497 (meters)      605.30  (feet) COMP
 ME1912  MODELED GRAVITY -    980,283.4   (mgal)                       NAVD 88
 ME1912
 ME1912  VERT ORDER      -  FIRST     CLASS 0
 ME1912
 ME1912.The horizontal coordinates were scaled from a map and have
 ME1912.an estimated accuracy of +/- 6 seconds.
 ME1912
 ME1912.The orthometric height was determined by differential leveling and
 ME1912.adjusted by the NATIONAL GEODETIC SURVEY
 ME1912.in June 1991.
 ME1912
 ME1912.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1912.GEOID18 height accuracy estimate available here.
 ME1912
 ME1912.Click photographs - Photos may exist for this station.
 ME1912
 ME1912.The dynamic height is computed by dividing the NAVD 88
 ME1912.geopotential number by the normal gravity value computed on the
 ME1912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1912.degrees latitude (g = 980.6199 gals.).
 ME1912
 ME1912.The modeled gravity was interpolated from observed gravity values.
 ME1912
 ME1912;                    North         East    Units  Estimated Accuracy
 ME1912;SPC IL E     -   586,790.      354,700.      MT  (+/- 180 meters Scaled)
 ME1912
 ME1912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441444(NAD 83)
 ME1912
 ME1912                          SUPERSEDED SURVEY CONTROL
 ME1912
 ME1912  NGVD 29 (??/??/92)  184.645  (m)          605.79   (f) ADJ UNCH    1 0
 ME1912
 ME1912.Superseded values are not recommended for survey control.
 ME1912
 ME1912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1912.See file dsdata.pdf to determine how the superseded data were derived.
 ME1912
 ME1912_MARKER: DB = BENCH MARK DISK
 ME1912_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1912_SP_SET: BRIDGE SEAT
 ME1912_STAMPING: V 134 1947
 ME1912_MARK LOGO: CGS
 ME1912_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1912+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2007
 ME1912
 ME1912  HISTORY     - Date     Condition        Report By
 ME1912  HISTORY     - 1947     MONUMENTED       CGS
 ME1912  HISTORY     - 1971     GOOD             NGS
 ME1912  HISTORY     - 1973     GOOD             NGS
 ME1912  HISTORY     - 1977     GOOD             NGS
 ME1912  HISTORY     - 1987     GOOD             USPSQD
 ME1912  HISTORY     - 20070122 GOOD             INDIV
 ME1912
 ME1912                          STATION DESCRIPTION
 ME1912
 ME1912'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1912'AT CHICAGO.
 ME1912'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, SET IN
 ME1912'THE TOP OF THE NORTHEAST CORNER OF THE EAST END OF THE SOUTH
 ME1912'BRIDGE SEAT OF RAILWAY OVERPASS NO. 1303-3/4 OVER GRACE STREET,
 ME1912'13 FEET EAST OF AND ABOUT 3 FEET BELOW THE EAST RAIL.
 ME1912
 ME1912                          STATION RECOVERY (1971)
 ME1912
 ME1912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1912'RECOVERED IN GOOD CONDITION.
 ME1912
 ME1912                          STATION RECOVERY (1973)
 ME1912
 ME1912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1912'ABOUT 2.45 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 ME1912'FROM THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL
 ME1912'CEMETERY, AT THE WEST GRACE STREET UNDERPASS (AT THE GRACE STREET
 ME1912'UNDERPASS) 12.8 FEET EAST OF THE EAST RAIL OF EAST TRACK, 7.5 EAST OF
 ME1912'THE EAST EDGE OF BASE PLATE OF EAST GIRDER.  SET IN TOP OF THE
 ME1912'NORTHEAST CORNER OF THE EAST END OF THE SOUTH STONE BRIDGE SEAT.  A C
 ME1912'AND GS DISK ABOUT 4.2 FEET BELOW THE LEVEL OF THE RAILROAD.  SEC 19, T
 ME1912'40N, R 14E.
 ME1912
 ME1912                          STATION RECOVERY (1977)
 ME1912
 ME1912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1912'RECOVERED IN GOOD CONDITION.
 ME1912
 ME1912                          STATION RECOVERY (1987)
 ME1912
 ME1912'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1912'RECOVERED IN GOOD CONDITION.
 ME1912
 ME1912                          STATION RECOVERY (2007)
 ME1912
 ME1912'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (ADC)
 ME1912'IN CHICAGO, ALONG THE UNION PACIFIC RAILWAY, AT THE NORTHEAST CORNER
 ME1912'OF THE EAST END OF THE SOUTH SEAT OF GRACE STREET UNDERPASS. 12.8 FEET
 ME1912'EAST OF THE EAST RAIL OF TRACK TWO.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1797 ***********************************************************************
 ME1797  DESIGNATION -  V 135
 ME1797  PID         -  ME1797
 ME1797  STATE/COUNTY-  IL/COOK
 ME1797  COUNTRY     -  US
 ME1797  USGS QUAD   -  ENGLEWOOD (2018)
 ME1797
 ME1797                         *CURRENT SURVEY CONTROL
 ME1797  ______________________________________________________________________
 ME1797* NAD 83(1986) POSITION- 41 49 20.5    (N) 087 42 18.7    (W)   HD_HELD2
 ME1797* NAVD 88 ORTHO HEIGHT -   182.326 (meters)      598.18  (feet) ADJUSTED
 ME1797  ______________________________________________________________________
 ME1797  GEOID HEIGHT    -        -33.508 (meters)                     GEOID18
 ME1797  DYNAMIC HEIGHT  -        182.263 (meters)      597.97  (feet) COMP
 ME1797  MODELED GRAVITY -    980,272.4   (mgal)                       NAVD 88
 ME1797
 ME1797  VERT ORDER      -  FIRST     CLASS II
 ME1797
 ME1797.The horizontal coordinates were established by autonomous hand held GPS
 ME1797.observations and have an estimated accuracy of +/- 10 meters.
 ME1797
 ME1797.The orthometric height was determined by differential leveling and
 ME1797.adjusted by the NATIONAL GEODETIC SURVEY
 ME1797.in June 1991.
 ME1797
 ME1797.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1797.GEOID18 height accuracy estimate available here.
 ME1797
 ME1797.Click photographs - Photos may exist for this station.
 ME1797
 ME1797.The dynamic height is computed by dividing the NAVD 88
 ME1797.geopotential number by the normal gravity value computed on the
 ME1797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1797.degrees latitude (g = 980.6199 gals.).
 ME1797
 ME1797.The modeled gravity was interpolated from observed gravity values.
 ME1797
 ME1797;                    North         East    Units  Estimated Accuracy
 ME1797;SPC IL E     -   572,563.      352,185.      MT  (+/- 10 meters HH2 GPS)
 ME1797
 ME1797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4143530293(NAD 83)
 ME1797
 ME1797                          SUPERSEDED SURVEY CONTROL
 ME1797
 ME1797  NGVD 29 (??/??/92)  182.409  (m)          598.45   (f) ADJ UNCH    1 2
 ME1797
 ME1797.Superseded values are not recommended for survey control.
 ME1797
 ME1797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1797.See file dsdata.pdf to determine how the superseded data were derived.
 ME1797
 ME1797_MARKER: DB = BENCH MARK DISK
 ME1797_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1797_SP_SET: FOUNDATION
 ME1797_STAMPING: V 135 1947
 ME1797_MARK LOGO: CGS
 ME1797_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1797
 ME1797  HISTORY     - Date     Condition        Report By
 ME1797  HISTORY     - 1947     MONUMENTED       CGS
 ME1797  HISTORY     - 1977     GOOD             NGS
 ME1797  HISTORY     - 19870601 GOOD             USPSQD
 ME1797  HISTORY     - 1989     GOOD             USPSQD
 ME1797  HISTORY     - 1989     GOOD             USPSQD
 ME1797  HISTORY     - 20121202 GOOD             GEOCAC
 ME1797
 ME1797                          STATION DESCRIPTION
 ME1797
 ME1797'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1797'AT CHICAGO.
 ME1797'AT CHICAGO, AT THE SOUTHWEST CORNER OF THE INTERSECTION OF SOUTH
 ME1797'KEDZIE AVENUE AND PERSHING ROAD, AT 3800 SOUTH KEDZIE AVENUE,
 ME1797'SET VERTICALLY IN THE EAST FACE OF THE CONCRETE FOUNDATION OF THE
 ME1797'NORTHEAST CORNER OF THE CRANE COMPANY BUILDING, 8.3 FEET SOUTH
 ME1797'OF THE NORTHEAST CORNER OF THE BUILDING AND 2.4 FEET ABOVE THE
 ME1797'SIDEWALK.
 ME1797
 ME1797                          STATION RECOVERY (1977)
 ME1797
 ME1797'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1797'RECOVERED IN GOOD CONDITION.
 ME1797
 ME1797                          STATION RECOVERY (1987)
 ME1797
 ME1797'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1797'RECOVERED IN GOOD CONDITION.
 ME1797
 ME1797                          STATION RECOVERY (1989)
 ME1797
 ME1797'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1797'RECOVERED IN GOOD CONDITION.
 ME1797
 ME1797                          STATION RECOVERY (1989)
 ME1797
 ME1797'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1797'RECOVERED IN GOOD CONDITION.
 ME1797
 ME1797                          STATION RECOVERY (2012)
 ME1797
 ME1797'RECOVERY NOTE BY GEOCACHING 2012 (VN)
 ME1797'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1877 ***********************************************************************
 ME1877  DESIGNATION -  V 136
 ME1877  PID         -  ME1877
 ME1877  STATE/COUNTY-  IL/COOK
 ME1877  COUNTRY     -  US
 ME1877  USGS QUAD   -  JACKSON PARK (2018)
 ME1877
 ME1877                         *CURRENT SURVEY CONTROL
 ME1877  ______________________________________________________________________
 ME1877* NAD 83(1986) POSITION- 41 45 31.     (N) 087 35 54.     (W)   SCALED
 ME1877* NAVD 88 ORTHO HEIGHT -   185.808 (meters)      609.61  (feet) ADJUSTED
 ME1877  ______________________________________________________________________
 ME1877  GEOID HEIGHT    -        -33.516 (meters)                     GEOID18
 ME1877  DYNAMIC HEIGHT  -        185.743 (meters)      609.39  (feet) COMP
 ME1877  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 ME1877
 ME1877  VERT ORDER      -  FIRST     CLASS I
 ME1877
 ME1877.The horizontal coordinates were scaled from a map and have
 ME1877.an estimated accuracy of +/- 6 seconds.
 ME1877
 ME1877.The orthometric height was determined by differential leveling and
 ME1877.adjusted by the NATIONAL GEODETIC SURVEY
 ME1877.in June 1991.
 ME1877
 ME1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1877.GEOID18 height accuracy estimate available here.
 ME1877
 ME1877.Click photographs - Photos may exist for this station.
 ME1877
 ME1877.The dynamic height is computed by dividing the NAVD 88
 ME1877.geopotential number by the normal gravity value computed on the
 ME1877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1877.degrees latitude (g = 980.6199 gals.).
 ME1877
 ME1877.The modeled gravity was interpolated from observed gravity values.
 ME1877
 ME1877;                    North         East    Units  Estimated Accuracy
 ME1877;SPC IL E     -   565,550.      361,120.      MT  (+/- 180 meters Scaled)
 ME1877
 ME1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM502231(NAD 83)
 ME1877
 ME1877                          SUPERSEDED SURVEY CONTROL
 ME1877
 ME1877  NGVD 29 (01/19/93)  185.910  (m)          609.94   (f) ADJUSTED    1 1
 ME1877  NGVD 29 (??/??/92)  185.910  (m)          609.94   (f) SUPERSEDED  1 1
 ME1877
 ME1877.Superseded values are not recommended for survey control.
 ME1877
 ME1877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1877.See file dsdata.pdf to determine how the superseded data were derived.
 ME1877
 ME1877_MARKER: DB = BENCH MARK DISK
 ME1877_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 ME1877_SP_SET: RETAINING WALL
 ME1877_STAMPING: V 136 1947
 ME1877_MARK LOGO: CGS
 ME1877_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1877_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1877+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1877
 ME1877  HISTORY     - Date     Condition        Report By
 ME1877  HISTORY     - 1947     MONUMENTED       CGS
 ME1877  HISTORY     - 1968     GOOD             CGS
 ME1877  HISTORY     - 1977     GOOD             NGS
 ME1877  HISTORY     - 19920805 GOOD             NGS
 ME1877
 ME1877                          STATION DESCRIPTION
 ME1877
 ME1877'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1877'AT CHICAGO.
 ME1877'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS
 ME1877'OVER SOUTH GREENWOOD AVENUE, SET ON THE TOP AND 27.0 FEET NORTH
 ME1877'OF THE SOUTH END OF THE WEST BRIDGE SEAT OF THE SOUTHERN MOST
 ME1877'OVERPASS OVER THE AVENUE, ABOUT 200 FEET NORTH OF THE INTERSECTION
 ME1877'OF 75 TH STREET AND SOUTH GREENWOOD AVENUE, 14 FEET SOUTHWEST
 ME1877'OF THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK AND 4 FEET BELOW THE
 ME1877'LEVEL OF THE TRACK.
 ME1877
 ME1877                          STATION RECOVERY (1977)
 ME1877
 ME1877'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1877'RECOVERED IN GOOD CONDITION.
 ME1877
 ME1877                          STATION RECOVERY (1992)
 ME1877
 ME1877'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1877'IN CHICAGO, AT THE INTERSECTION OF THE CONRAIL RAILROAD AND SOUTH
 ME1877'GREEN AVENUE, IN TOP OF AND 8.4 M (27.6 FT) NORTH OF THE SOUTH END OF
 ME1877'THE WEST CONCRETE RETAINING WALL ALONG THE AVENUE, 11.5 M (37.7 FT)
 ME1877'WEST OF THE AVENUE CENTER, 4.9 M (16.1 FT) SOUTH OF THE NORTHWEST END
 ME1877'OF THE SOUTHWEST BRIDGE RAIL OF THE MOST SOUTHWESTERLY OF 3 RAILROAD
 ME1877'OVERPASS, AND 1.3 M (4.3 FT) BELOW THE LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1845 ***********************************************************************
 ME1845  DESIGNATION -  V 137
 ME1845  PID         -  ME1845
 ME1845  STATE/COUNTY-  IL/COOK
 ME1845  COUNTRY     -  US
 ME1845  USGS QUAD   -  BLUE ISLAND (2018)
 ME1845
 ME1845                         *CURRENT SURVEY CONTROL
 ME1845  ______________________________________________________________________
 ME1845* NAD 83(1986) POSITION- 41 39 02.     (N) 087 44 21.     (W)   SCALED
 ME1845* NAVD 88 ORTHO HEIGHT -   183.635 (meters)      602.48  (feet) ADJUSTED
 ME1845  ______________________________________________________________________
 ME1845  GEOID HEIGHT    -        -33.398 (meters)                     GEOID18
 ME1845  DYNAMIC HEIGHT  -        183.568 (meters)      602.26  (feet) COMP
 ME1845  MODELED GRAVITY -    980,252.6   (mgal)                       NAVD 88
 ME1845
 ME1845  VERT ORDER      -  FIRST     CLASS II
 ME1845
 ME1845.The horizontal coordinates were scaled from a map and have
 ME1845.an estimated accuracy of +/- 6 seconds.
 ME1845
 ME1845.The orthometric height was determined by differential leveling and
 ME1845.adjusted by the NATIONAL GEODETIC SURVEY
 ME1845.in June 1991.
 ME1845
 ME1845.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1845.GEOID18 height accuracy estimate available here.
 ME1845
 ME1845.Click photographs - Photos may exist for this station.
 ME1845
 ME1845.The dynamic height is computed by dividing the NAVD 88
 ME1845.geopotential number by the normal gravity value computed on the
 ME1845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1845.degrees latitude (g = 980.6199 gals.).
 ME1845
 ME1845.The modeled gravity was interpolated from observed gravity values.
 ME1845
 ME1845;                    North         East    Units  Estimated Accuracy
 ME1845;SPC IL E     -   553,460.      349,490.      MT  (+/- 180 meters Scaled)
 ME1845
 ME1845_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM384112(NAD 83)
 ME1845
 ME1845                          SUPERSEDED SURVEY CONTROL
 ME1845
 ME1845  NGVD 29 (??/??/92)  183.730  (m)          602.79   (f) ADJ UNCH    1 2
 ME1845
 ME1845.Superseded values are not recommended for survey control.
 ME1845
 ME1845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1845.See file dsdata.pdf to determine how the superseded data were derived.
 ME1845
 ME1845_MARKER: DB = BENCH MARK DISK
 ME1845_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1845_SP_SET: BUILDING
 ME1845_STAMPING: V 137 1947
 ME1845_MARK LOGO: CGS
 ME1845_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1845
 ME1845  HISTORY     - Date     Condition        Report By
 ME1845  HISTORY     - 1947     MONUMENTED       CGS
 ME1845  HISTORY     - 1974     GOOD             NGS
 ME1845  HISTORY     - 1977     GOOD             NGS
 ME1845  HISTORY     - 1984     GOOD             NGS
 ME1845  HISTORY     - 19870601 GOOD             USPSQD
 ME1845  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1845  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1845  HISTORY     - 20150126 MARK NOT FOUND   GEOCAC
 ME1845
 ME1845                          STATION DESCRIPTION
 ME1845
 ME1845'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 ME1845'3.1 MI W FROM BLUE ISLAND.
 ME1845'ABOUT 2.95 MILES NORTHWEST ALONG STATE HIGHWAY 83 FROM THE GRAND
 ME1845'TRUNK AND WESTERN RAILROAD STATION AT BLUE ISLAND, ABOUT 0.15
 ME1845'MILE SOUTH ALONG STATE HIGHWAY 50 (CICERO AVENUE), AT THE HOWELL
 ME1845'AIRPORT, SET VERTICALLY IN THE EAST FACE OF THE BRICK WALL AT THE
 ME1845'SOUTHEAST CORNER OF THE SOUTH HANGAR, 1.7 FEET NORTH OF THE
 ME1845'SOUTHEAST CORNER, AND 2.5 FEET ABOVE THE GROUND.  NOTE-- WHITE
 ME1845'PAINT OVER CAP AND BUILDING.
 ME1845
 ME1845                          STATION RECOVERY (1977)
 ME1845
 ME1845'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1845'RECOVERED IN GOOD CONDITION.
 ME1845
 ME1845                          STATION RECOVERY (1984)
 ME1845
 ME1845'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 ME1845'RECOVERED IN GOOD CONDITION.
 ME1845
 ME1845                          STATION RECOVERY (1987)
 ME1845
 ME1845'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1845'RECOVERED IN GOOD CONDITION.
 ME1845
 ME1845                          STATION RECOVERY (1989)
 ME1845
 ME1845'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1845'MARK NOT FOUND.
 ME1845
 ME1845                          STATION RECOVERY (1989)
 ME1845
 ME1845'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1845'MARK NOT FOUND.
 ME1845
 ME1845                          STATION RECOVERY (2015)
 ME1845
 ME1845'RECOVERY NOTE BY GEOCACHING 2015 (CT)
 ME1845'THE HANGAR, PER DESCRIPTION, NO LONGER EXISTS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1721 ***********************************************************************
 ME1721  DESIGNATION -  V 138
 ME1721  PID         -  ME1721
 ME1721  STATE/COUNTY-  IL/COOK
 ME1721  COUNTRY     -  US
 ME1721  USGS QUAD   -  BERWYN (2018)
 ME1721
 ME1721                         *CURRENT SURVEY CONTROL
 ME1721  ______________________________________________________________________
 ME1721* NAD 83(1986) POSITION- 41 47 10.     (N) 087 51 05.     (W)   SCALED
 ME1721* NAVD 88 ORTHO HEIGHT -   197.337 (meters)      647.43  (feet) ADJUSTED
 ME1721  ______________________________________________________________________
 ME1721  GEOID HEIGHT    -        -33.385 (meters)                     GEOID18
 ME1721  DYNAMIC HEIGHT  -        197.267 (meters)      647.20  (feet) COMP
 ME1721  MODELED GRAVITY -    980,267.1   (mgal)                       NAVD 88
 ME1721
 ME1721  VERT ORDER      -  FIRST     CLASS II
 ME1721
 ME1721.The horizontal coordinates were scaled from a map and have
 ME1721.an estimated accuracy of +/- 6 seconds.
 ME1721
 ME1721.The orthometric height was determined by differential leveling and
 ME1721.adjusted by the NATIONAL GEODETIC SURVEY
 ME1721.in June 1991.
 ME1721
 ME1721.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1721.GEOID18 height accuracy estimate available here.
 ME1721
 ME1721.Click photographs - Photos may exist for this station.
 ME1721
 ME1721.The dynamic height is computed by dividing the NAVD 88
 ME1721.geopotential number by the normal gravity value computed on the
 ME1721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1721.degrees latitude (g = 980.6199 gals.).
 ME1721
 ME1721.The modeled gravity was interpolated from observed gravity values.
 ME1721
 ME1721;                    North         East    Units  Estimated Accuracy
 ME1721;SPC IL E     -   568,460.      340,060.      MT  (+/- 180 meters Scaled)
 ME1721
 ME1721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM292263(NAD 83)
 ME1721
 ME1721                          SUPERSEDED SURVEY CONTROL
 ME1721
 ME1721  NGVD 29 (??/??/92)  197.424  (m)          647.72   (f) ADJ UNCH    1 2
 ME1721
 ME1721.Superseded values are not recommended for survey control.
 ME1721
 ME1721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1721.See file dsdata.pdf to determine how the superseded data were derived.
 ME1721
 ME1721_MARKER: DR = REFERENCE MARK DISK
 ME1721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1721_STAMPING: V 138 1947
 ME1721_MARK LOGO: CGS
 ME1721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1721+STABILITY: SURFACE MOTION
 ME1721
 ME1721  HISTORY     - Date     Condition        Report By
 ME1721  HISTORY     - 1947     MONUMENTED       CGS
 ME1721  HISTORY     - 1962     MARK NOT FOUND   CGS
 ME1721  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1721  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1721  HISTORY     - 20061210 MARK NOT FOUND   GEOCAC
 ME1721
 ME1721                          STATION DESCRIPTION
 ME1721
 ME1721'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1721'2.8 MI W FROM SUMMIT.
 ME1721'ABOUT 1.25 MILES NORTHWEST ALONG STATE HIGHWAY 171 FROM ITS
 ME1721'JUNCTION WITH STATE HIGHWAY 4A AT SUMMIT, THENCE ABOUT 1.5 MILES
 ME1721'SOUTHWEST ALONG U.S. HIGHWAY 66, ABOUT 0.6 MILE NORTHEAST OF THE
 ME1721'ENTRANCE TO THE STINSON AIR PORT, AT A SMALL WHITE HOUSE ON
 ME1721'THE NORTHWEST SIDE OF THE HIGHWAY, 31 FEET NORTHWEST OF THE CENTER
 ME1721'LINE OF THE HIGHWAY, 64 FEET NORTHEAST OF A TELEPHONE POLE AND
 ME1721'IN LINE WITH THE ROW OF POLES, 85 FEET SOUTH OF THE SOUTHEAST
 ME1721'CORNER OF THE HOUSE 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS
 ME1721'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A
 ME1721'CONCRETE POST PROJECTING 4 INCHES.
 ME1721
 ME1721                          STATION RECOVERY (1962)
 ME1721
 ME1721'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 ME1721'MARK NOT FOUND.
 ME1721
 ME1721                          STATION RECOVERY (1977)
 ME1721
 ME1721'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1721'MARK NOT FOUND.
 ME1721
 ME1721                          STATION RECOVERY (1987)
 ME1721
 ME1721'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1721'MARK NOT FOUND.
 ME1721
 ME1721                          STATION RECOVERY (2006)
 ME1721
 ME1721'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1721'THE AREA DESCRIBED IS NOW AN OPEN QUARRY ON THE NORTH AND SOUTH SIDES
 ME1721'OF THE HIGHWAY.  THIS HIGHWAY HAS ALSO BEEN CLOSED FOR A NUMBER OF
 ME1721'YEARS DUE TO DETERIORATION CAUSED BY THE QUARRY WORKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1734 ***********************************************************************
 ME1734  DESIGNATION -  V 139
 ME1734  PID         -  ME1734
 ME1734  STATE/COUNTY-  IL/COOK
 ME1734  COUNTRY     -  US
 ME1734  USGS QUAD   -  SAG BRIDGE (2018)
 ME1734
 ME1734                         *CURRENT SURVEY CONTROL
 ME1734  ______________________________________________________________________
 ME1734* NAD 83(1986) POSITION- 41 41 49.     (N) 087 56 11.     (W)   SCALED
 ME1734* NAVD 88 ORTHO HEIGHT -   190.862 (meters)      626.19  (feet) ADJUSTED
 ME1734  ______________________________________________________________________
 ME1734  GEOID HEIGHT    -        -33.272 (meters)                     GEOID18
 ME1734  DYNAMIC HEIGHT  -        190.792 (meters)      625.96  (feet) COMP
 ME1734  MODELED GRAVITY -    980,254.1   (mgal)                       NAVD 88
 ME1734
 ME1734  VERT ORDER      -  FIRST     CLASS II
 ME1734
 ME1734.The horizontal coordinates were scaled from a map and have
 ME1734.an estimated accuracy of +/- 6 seconds.
 ME1734
 ME1734.The orthometric height was determined by differential leveling and
 ME1734.adjusted by the NATIONAL GEODETIC SURVEY
 ME1734.in June 1991.
 ME1734
 ME1734.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1734.GEOID18 height accuracy estimate available here.
 ME1734
 ME1734.Click photographs - Photos may exist for this station.
 ME1734
 ME1734.The dynamic height is computed by dividing the NAVD 88
 ME1734.geopotential number by the normal gravity value computed on the
 ME1734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1734.degrees latitude (g = 980.6199 gals.).
 ME1734
 ME1734.The modeled gravity was interpolated from observed gravity values.
 ME1734
 ME1734;                    North         East    Units  Estimated Accuracy
 ME1734;SPC IL E     -   558,520.      333,040.      MT  (+/- 180 meters Scaled)
 ME1734
 ME1734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM220165(NAD 83)
 ME1734
 ME1734                          SUPERSEDED SURVEY CONTROL
 ME1734
 ME1734  NGVD 29 (??/??/92)  190.949  (m)          626.47   (f) ADJ UNCH    1 2
 ME1734
 ME1734.Superseded values are not recommended for survey control.
 ME1734
 ME1734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1734.See file dsdata.pdf to determine how the superseded data were derived.
 ME1734
 ME1734_MARKER: DB = BENCH MARK DISK
 ME1734_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1734_SP_SET: BRIDGE
 ME1734_STAMPING: V 139 1947
 ME1734_MARK LOGO: CGS
 ME1734_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1734
 ME1734  HISTORY     - Date     Condition        Report By
 ME1734  HISTORY     - 1947     MONUMENTED       CGS
 ME1734  HISTORY     - 1971     MARK NOT FOUND   NGS
 ME1734  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1734  HISTORY     - 20030927 MARK NOT FOUND   USPSQD
 ME1734  HISTORY     - 20050706 MARK NOT FOUND   GEOCAC
 ME1734
 ME1734                          STATION DESCRIPTION
 ME1734
 ME1734'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1734'4.1 MI SW FROM WILLOW SPRINGS.
 ME1734'ABOUT 4.1 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE POST
 ME1734'OFFICE AT WILLOW SPRINGS, ABOUT 75 YARDS SOUTHEAST OF THE JUNCTION
 ME1734'OF STATE HIGHWAY 83 AND 4A LEADING NORTHWEST, SET IN THE TOP OF
 ME1734'THE NORTHWEST END OF THE SOUTHWEST CONCRETE BRIDGE RAILING OF THE
 ME1734'BRIDGE OVER THE CALUMET SAG CHANNEL (CALUMET SAG BRIDGE), 28
 ME1734'FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 1.5 FEET
 ME1734'SOUTHEAST OF THE NORTHWEST END OF THE BRIDGE RAILING AND 3.5 FEET
 ME1734'ABOVE THE BRIDGE FLOOR.
 ME1734
 ME1734                          STATION RECOVERY (1971)
 ME1734
 ME1734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1734'MARK NOT FOUND.
 ME1734
 ME1734                          STATION RECOVERY (1977)
 ME1734
 ME1734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1734'MARK NOT FOUND.
 ME1734
 ME1734                          STATION RECOVERY (2003)
 ME1734
 ME1734'RECOVERY NOTE BY US POWER SQUADRON 2003 (DAD)
 ME1734'MARK NOT FOUND.
 ME1734
 ME1734                          STATION RECOVERY (2005)
 ME1734
 ME1734'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME1734'USING GARMIN GPS 72, A CHECK OF THE AREA WAS MADE WITH NEGATIVE
 ME1734'RESULTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0284 ***********************************************************************
 KC0284  CBN         -  This is a Cooperative Base Network Control Station.
 KC0284  DESIGNATION -  V 14
 KC0284  PID         -  KC0284
 KC0284  STATE/COUNTY-  IL/SCOTT
 KC0284  COUNTRY     -  US
 KC0284  USGS QUAD   -  MEREDOSIA (2018)
 KC0284
 KC0284                         *CURRENT SURVEY CONTROL
 KC0284  ______________________________________________________________________
 KC0284* NAD 83(2011) POSITION- 39 47 23.15198(N) 090 33 39.11867(W)   ADJUSTED
 KC0284* NAD 83(2011) ELLIP HT-   103.014 (meters)        (06/27/12)   ADJUSTED
 KC0284* NAD 83(2011) EPOCH   -  2010.00
 KC0284* NAVD 88 ORTHO HEIGHT -   135.776 (meters)      445.46  (feet) ADJUSTED
 KC0284  ______________________________________________________________________
 KC0284  GEOID HEIGHT    -        -32.730 (meters)                     GEOID18
 KC0284  NAD 83(2011) X  -    -48,041.102 (meters)                     COMP
 KC0284  NAD 83(2011) Y  - -4,907,523.371 (meters)                     COMP
 KC0284  NAD 83(2011) Z  -  4,060,142.232 (meters)                     COMP
 KC0284  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 KC0284  DYNAMIC HEIGHT  -        135.702 (meters)      445.22  (feet) COMP
 KC0284  MODELED GRAVITY -    980,084.0   (mgal)                       NAVD 88
 KC0284
 KC0284  VERT ORDER      -  FIRST     CLASS II
 KC0284
 KC0284  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0284  Standards:
 KC0284         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0284            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0284  -------------------------------------------------------------------
 KC0284  NETWORK    0.69   1.61           0.30   0.26   0.82      0.01223136
 KC0284  -------------------------------------------------------------------
 KC0284  Click here for local accuracies and other accuracy information.
 KC0284
 KC0284.The horizontal coordinates were established by GPS observations
 KC0284.and adjusted by the National Geodetic Survey in June 2012.
 KC0284
 KC0284.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0284.been affixed to the stable North American tectonic plate. See 
 KC0284.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0284
 KC0284.The horizontal coordinates are valid at the epoch date displayed above
 KC0284.which is a decimal equivalence of Year/Month/Day.
 KC0284
 KC0284.The orthometric height was determined by differential leveling and
 KC0284.adjusted by the NATIONAL GEODETIC SURVEY
 KC0284.in June 1991.
 KC0284
 KC0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0284.GEOID18 height accuracy estimate available here.
 KC0284
 KC0284.Click photographs - Photos may exist for this station.
 KC0284
 KC0284.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0284
 KC0284.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0284
 KC0284.The ellipsoidal height was determined by GPS observations
 KC0284.and is referenced to NAD 83.
 KC0284
 KC0284.The dynamic height is computed by dividing the NAVD 88
 KC0284.geopotential number by the normal gravity value computed on the
 KC0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0284.degrees latitude (g = 980.6199 gals.).
 KC0284
 KC0284.The modeled gravity was interpolated from observed gravity values.
 KC0284
 KC0284. The following values were computed from the NAD 83(2011) position.
 KC0284
 KC0284;                    North         East     Units Scale Factor Converg.
 KC0284;SPC IL W     -   346,720.499   666,236.704   MT  0.99995521   -0 15 08.2
 KC0284;SPC IL W     - 1,137,532.17  2,185,811.59   sFT  0.99995521   -0 15 08.2
 KC0284;UTM  15      - 4,407,269.506   708,852.369   MT  1.00013704   +1 33 41.6
 KC0284
 KC0284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0284!SPC IL W     -   0.99998384  x   0.99995521  =   0.99993905
 KC0284!UTM  15      -   0.99998384  x   1.00013704  =   1.00012088
 KC0284
 KC0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0885207269(NAD 83)
 KC0284
 KC0284                          SUPERSEDED SURVEY CONTROL
 KC0284
 KC0284  NAD 83(2007)-  39 47 23.15197(N)    090 33 39.11950(W) AD(2002.00) 0
 KC0284  ELLIP H (02/10/07)  103.039  (m)                       GP(2002.00)    
 KC0284  NAD 83(1997)-  39 47 23.15191(N)    090 33 39.11960(W) AD(       ) A
 KC0284  ELLIP H (09/15/03)  103.037  (m)                       GP(       ) 4 1
 KC0284  NAVD 88             135.78   (m)          445.5    (f) LEVELING    3  
 KC0284  NGVD 29 (??/??/92)  135.888  (m)          445.83   (f) ADJ UNCH    1 2
 KC0284
 KC0284.Superseded values are not recommended for survey control.
 KC0284
 KC0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0284.See file dsdata.pdf to determine how the superseded data were derived.
 KC0284
 KC0284_MARKER: DB = BENCH MARK DISK
 KC0284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0284_STAMPING: V 14 1933
 KC0284_MARK LOGO: CGS
 KC0284_PROJECTION: RECESSED 3 CENTIMETERS
 KC0284_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0284+STABILITY: SURFACE MOTION
 KC0284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0284+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2021
 KC0284
 KC0284  HISTORY     - Date     Condition        Report By
 KC0284  HISTORY     - 1933     MONUMENTED       CGS
 KC0284  HISTORY     - 1961     GOOD             CGS
 KC0284  HISTORY     - 20020819 GOOD             NGS
 KC0284  HISTORY     - 20110323 GOOD             WOOLPT
 KC0284  HISTORY     - 20110831 GOOD             ILDT
 KC0284  HISTORY     - 20190925 GOOD             ILDW
 KC0284  HISTORY     - 20210420 GOOD             ILDT
 KC0284
 KC0284                          STATION DESCRIPTION
 KC0284
 KC0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0284'3.3 MI NW FROM BLUFFS.
 KC0284'ABOUT 3.3 MILES NORTHWEST ALONG THE WABASH RAILROAD FROM THE
 KC0284'STATION AT BLUFFS, NEAR MILEPOST 469, NEAR THE SCOTT-MORGAN
 KC0284'COUNTY LINE, AT A DIM ROAD CROSSING, 28 FEET WEST OF THE WEST
 KC0284'RAIL, 31 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 47 FEET
 KC0284'SOUTHWEST OF THE CENTER OF THE CROSSING, 12 1/2 FEET SOUTH OF
 KC0284'A FENCE CORNER, 2 1/2 FEET EAST OF A FENCE LINE, 60 FEET
 KC0284'WEST-SOUTHWEST AND ACROSS THE TRACK FROM MILEPOST 469, 1 FOOT
 KC0284'NORTH OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE
 KC0284'TRACK, SET IN THE TOP OF A CONCRETE POST 1-INCH UNDERGROUND.
 KC0284
 KC0284                          STATION RECOVERY (2002)
 KC0284
 KC0284'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 KC0284'RECOVERED AS DESCRIBED
 KC0284
 KC0284                          STATION RECOVERY (2011)
 KC0284
 KC0284'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KC0284'RECOVERED IN GOOD CONDITION.
 KC0284
 KC0284                          STATION RECOVERY (2011)
 KC0284
 KC0284'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0284'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTHEAST OF VERSAILLES
 KC0284'AND 2.9 MI (4.7 KM) SOUTH OF MEREDOSIA.
 KC0284'
 KC0284'RECOVERED AS DESCRIBED.
 KC0284
 KC0284                          STATION RECOVERY (2019)
 KC0284
 KC0284'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 KC0284'RECOVERED IN GOOD CONDITION.
 KC0284
 KC0284                          STATION RECOVERY (2021)
 KC0284
 KC0284'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0284'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0209 ***********************************************************************
 MF0209  DESIGNATION -  V 140
 MF0209  PID         -  MF0209
 MF0209  STATE/COUNTY-  IL/GRUNDY
 MF0209  COUNTRY     -  US
 MF0209  USGS QUAD   -  MORRIS (2018)
 MF0209
 MF0209                         *CURRENT SURVEY CONTROL
 MF0209  ______________________________________________________________________
 MF0209* NAD 83(1986) POSITION- 41 21 31.     (N) 088 25 46.     (W)   SCALED
 MF0209* NAVD 88 ORTHO HEIGHT -   154.066 (meters)      505.46  (feet) ADJUSTED
 MF0209  ______________________________________________________________________
 MF0209  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 MF0209  DYNAMIC HEIGHT  -        154.007 (meters)      505.27  (feet) COMP
 MF0209  MODELED GRAVITY -    980,235.1   (mgal)                       NAVD 88
 MF0209
 MF0209  VERT ORDER      -  FIRST     CLASS II
 MF0209
 MF0209.The horizontal coordinates were scaled from a map and have
 MF0209.an estimated accuracy of +/- 6 seconds.
 MF0209
 MF0209.The orthometric height was determined by differential leveling and
 MF0209.adjusted by the NATIONAL GEODETIC SURVEY
 MF0209.in June 1991.
 MF0209
 MF0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0209.GEOID18 height accuracy estimate available here.
 MF0209
 MF0209.Click photographs - Photos may exist for this station.
 MF0209
 MF0209.The dynamic height is computed by dividing the NAVD 88
 MF0209.geopotential number by the normal gravity value computed on the
 MF0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0209.degrees latitude (g = 980.6199 gals.).
 MF0209
 MF0209.The modeled gravity was interpolated from observed gravity values.
 MF0209
 MF0209;                    North         East    Units  Estimated Accuracy
 MF0209;SPC IL E     -   520,870.      291,960.      MT  (+/- 180 meters Scaled)
 MF0209
 MF0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL804795(NAD 83)
 MF0209
 MF0209                          SUPERSEDED SURVEY CONTROL
 MF0209
 MF0209  NGVD 29 (??/??/92)  154.14   (m)          505.7    (f) COMPUTED    1 2
 MF0209
 MF0209.Superseded values are not recommended for survey control.
 MF0209
 MF0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0209.See file dsdata.pdf to determine how the superseded data were derived.
 MF0209
 MF0209_MARKER: DB = BENCH MARK DISK
 MF0209_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0209_SP_SET: BRIDGE
 MF0209_STAMPING: V 140 1947
 MF0209_MARK LOGO: CGS
 MF0209_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0209
 MF0209  HISTORY     - Date     Condition        Report By
 MF0209  HISTORY     - 1947     MONUMENTED       CGS
 MF0209  HISTORY     - 20060611 MARK NOT FOUND   GEOCAC
 MF0209
 MF0209                          STATION DESCRIPTION
 MF0209
 MF0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0209'0.4 MI NW FROM MORRIS.
 MF0209'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURT HOUSE
 MF0209'AT MORRIS, THENCE ABOUT 0.3 MILE WEST ALONG JEFFERSON STREET, SET
 MF0209'IN THE TOP OF THE CONCRETE RETAINING WALL ALONG THE EAST SIDE OF
 MF0209'A CREEK AT THE EAST END OF A CONCRETE BRIDGE, 90 FEET WEST OF
 MF0209'THE CENTER OF THE CONCRETE WALK TO THE HOUSE AT 515 JEFFERSON
 MF0209'STREET, 14 FEET SOUTH OF THE SOUTH CURB OF JEFFERSON STREET, 7
 MF0209'FEET SOUTH OF THE SOUTHEAST CORNER OF THE BRIDGE, 4 FEET SOUTHWEST
 MF0209'OF POWER POLE NO. 423, ABOUT 1/2 FOOT BELOW THE STREET.
 MF0209
 MF0209                          STATION RECOVERY (2006)
 MF0209
 MF0209'RECOVERY NOTE BY GEOCACHING 2006 (BDH)
 MF0209'THIS DISK WOULD BE 0.36 FT HIGHER THAN RESET DISK MF0211 WHICH WAS
 MF0209'FOUND, AND NO PLACE MEETING THE DESCRIPTION IS SUITABLE HEIGHT.
 MF0209'PRESUME DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0211 ***********************************************************************
 MF0211  DESIGNATION -  V 140 RESET
 MF0211  PID         -  MF0211
 MF0211  STATE/COUNTY-  IL/GRUNDY
 MF0211  COUNTRY     -  US
 MF0211  USGS QUAD   -  MORRIS (2018)
 MF0211
 MF0211                         *CURRENT SURVEY CONTROL
 MF0211  ______________________________________________________________________
 MF0211* NAD 83(1986) POSITION- 41 21 32.31   (N) 088 25 46.38   (W)   HD_HELD1
 MF0211* NAVD 88 ORTHO HEIGHT -   153.95  (meters)      505.1   (feet) RESET
 MF0211  ______________________________________________________________________
 MF0211  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 MF0211  VERT ORDER      -  THIRD
 MF0211
 MF0211.The horizontal coordinates were determined by differentially corrected
 MF0211.hand held GPS observations or other comparable positioning techniques
 MF0211.and have an estimated accuracy of +/- 3 meters.
 MF0211
 MF0211.The orthometric height was computed from unverified reset data.
 MF0211
 MF0211.No vertical observational check was made to the station.
 MF0211
 MF0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0211.GEOID18 height accuracy estimate available here.
 MF0211
 MF0211.Click photographs - Photos may exist for this station.
 MF0211
 MF0211;                    North         East    Units  Estimated Accuracy
 MF0211;SPC IL E     -   520,912.1     291,949.1     MT  (+/- 3 meters HH1 GPS) 
 MF0211
 MF0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8042579593(NAD 83)
 MF0211
 MF0211                          SUPERSEDED SURVEY CONTROL
 MF0211
 MF0211  NGVD 29 (??/??/??)  154.02   (m)          505.3    (f) RESET       3  
 MF0211
 MF0211.Superseded values are not recommended for survey control.
 MF0211
 MF0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0211.See file dsdata.pdf to determine how the superseded data were derived.
 MF0211
 MF0211_MARKER: DB = BENCH MARK DISK
 MF0211_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0211_SP_SET: BRIDGE
 MF0211_STAMPING: V 140 RESET 1964
 MF0211_MARK LOGO: CGS
 MF0211_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0211+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2005
 MF0211
 MF0211  HISTORY     - Date     Condition        Report By
 MF0211  HISTORY     - 1964     MONUMENTED       CHAMBA
 MF0211  HISTORY     - 20050117 GOOD             GEOCAC
 MF0211
 MF0211                          STATION DESCRIPTION
 MF0211
 MF0211'DESCRIBED BY CHAMBLIN AND ASSOCIATES 1964
 MF0211'0.2 MI N FROM MORRIS.
 MF0211'ABOUT 0.15 MILES NORTH ALONG LIBERTY STREET FROM THE COURT HOUSE
 MF0211'AT MORRIS, THENCE ABOUT 0.3 MILES WEST ALONG JEFFERSON STREET,
 MF0211'SET IN THE TOP OF THE CONCRETE RETAINING WALL ALONG THE EAST
 MF0211'SIDE OF A CREEK AT THE EAST END OF A CONCRETE BRIDGE, 90 FEET
 MF0211'WEST OF THE CENTER OF THE CONCRETE WALK TO THE HOUSE AT 515
 MF0211'JEFFERSON STREET, 14 FEET SOUTH OF THE SOUTH CURB OF JEFFERSON
 MF0211'STREET, 7 FEET SOUTH OF THE SOUTHEAST CORNER OF THE BRIDGE,
 MF0211'4 FEET SOUTHWEST OF A POWER POLE NO. 423, ABOUT 1/2 FOOT
 MF0211'BELOW THE STREET.
 MF0211
 MF0211                          STATION RECOVERY (2005)
 MF0211
 MF0211'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 MF0211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0091 ***********************************************************************
 MF0091  DESIGNATION -  V 141
 MF0091  PID         -  MF0091
 MF0091  STATE/COUNTY-  IL/WILL
 MF0091  COUNTRY     -  US
 MF0091  USGS QUAD   -  JOLIET (2018)
 MF0091
 MF0091                         *CURRENT SURVEY CONTROL
 MF0091  ______________________________________________________________________
 MF0091* NAD 83(1986) POSITION- 41 33 03.     (N) 088 04 21.     (W)   SCALED
 MF0091* NAVD 88 ORTHO HEIGHT -   169.960 (meters)      557.61  (feet) ADJUSTED
 MF0091  ______________________________________________________________________
 MF0091  GEOID HEIGHT    -        -33.174 (meters)                     GEOID18
 MF0091  DYNAMIC HEIGHT  -        169.895 (meters)      557.40  (feet) COMP
 MF0091  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 MF0091
 MF0091  VERT ORDER      -  FIRST     CLASS II
 MF0091
 MF0091.The horizontal coordinates were scaled from a map and have
 MF0091.an estimated accuracy of +/- 6 seconds.
 MF0091
 MF0091.The orthometric height was determined by differential leveling and
 MF0091.adjusted by the NATIONAL GEODETIC SURVEY
 MF0091.in June 1991.
 MF0091
 MF0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0091.GEOID18 height accuracy estimate available here.
 MF0091
 MF0091.Click photographs - Photos may exist for this station.
 MF0091
 MF0091.The dynamic height is computed by dividing the NAVD 88
 MF0091.geopotential number by the normal gravity value computed on the
 MF0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0091.degrees latitude (g = 980.6199 gals.).
 MF0091
 MF0091.The modeled gravity was interpolated from observed gravity values.
 MF0091
 MF0091;                    North         East    Units  Estimated Accuracy
 MF0091;SPC IL E     -   542,250.      321,760.      MT  (+/- 180 meters Scaled)
 MF0091
 MF0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM105004(NAD 83)
 MF0091
 MF0091                          SUPERSEDED SURVEY CONTROL
 MF0091
 MF0091  NGVD 29 (??/??/92)  170.050  (m)          557.91   (f) ADJ UNCH    1 2
 MF0091
 MF0091.Superseded values are not recommended for survey control.
 MF0091
 MF0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0091.See file dsdata.pdf to determine how the superseded data were derived.
 MF0091
 MF0091_MARKER: DB = BENCH MARK DISK
 MF0091_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0091_SP_SET: ABUTMENT
 MF0091_STAMPING: V 141 1947
 MF0091_MARK LOGO: CGS
 MF0091_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0091_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0091+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2007
 MF0091
 MF0091  HISTORY     - Date     Condition        Report By
 MF0091  HISTORY     - 1947     MONUMENTED       CGS
 MF0091  HISTORY     - 20070623 GOOD             GEOCAC
 MF0091
 MF0091                          STATION DESCRIPTION
 MF0091
 MF0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0091'1.6 MI N FROM JOLIET.
 MF0091'ABOUT 1.65 MILES NORTH ALONG STATE HIGHWAY 4A FROM ITS JUNCTION
 MF0091'WITH U.S. HIGHWAY 30 AT JOLIET, AT THE NORTH CITY LIMITS OF
 MF0091'JOLIET, SET VERTICALLY IN THE EAST FACE OF THE WEST ABUTMENT OF
 MF0091'THE OVER HEAD BRIDGE OF THE ELGIN, JOLIET AND EASTERN RAILROAD
 MF0091'OVER STATE HIGHWAY 4A, 25 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 MF0091'41.5 FEET SOUTH OF THE NORTH END OF THE ABUTMENT AND 3.5 FEET
 MF0091'ABOVE THE GROUND.
 MF0091
 MF0091                          STATION RECOVERY (2007)
 MF0091
 MF0091'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0091'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0179 ***********************************************************************
 MF0179  DESIGNATION -  V 142
 MF0179  PID         -  MF0179
 MF0179  STATE/COUNTY-  IL/WILL
 MF0179  COUNTRY     -  US
 MF0179  USGS QUAD   -  CHANNAHON (2018)
 MF0179
 MF0179                         *CURRENT SURVEY CONTROL
 MF0179  ______________________________________________________________________
 MF0179* NAD 83(1986) POSITION- 41 25 32.     (N) 088 13 58.     (W)   SCALED
 MF0179* NAVD 88 ORTHO HEIGHT -   161.025 (meters)      528.30  (feet) ADJUSTED
 MF0179  ______________________________________________________________________
 MF0179  GEOID HEIGHT    -        -32.964 (meters)                     GEOID18
 MF0179  DYNAMIC HEIGHT  -        160.964 (meters)      528.10  (feet) COMP
 MF0179  MODELED GRAVITY -    980,242.4   (mgal)                       NAVD 88
 MF0179
 MF0179  VERT ORDER      -  FIRST     CLASS II
 MF0179
 MF0179.The horizontal coordinates were scaled from a map and have
 MF0179.an estimated accuracy of +/- 6 seconds.
 MF0179
 MF0179.The orthometric height was determined by differential leveling and
 MF0179.adjusted by the NATIONAL GEODETIC SURVEY
 MF0179.in June 1991.
 MF0179
 MF0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0179.GEOID18 height accuracy estimate available here.
 MF0179
 MF0179.Click photographs - Photos may exist for this station.
 MF0179
 MF0179.The dynamic height is computed by dividing the NAVD 88
 MF0179.geopotential number by the normal gravity value computed on the
 MF0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0179.degrees latitude (g = 980.6199 gals.).
 MF0179
 MF0179.The modeled gravity was interpolated from observed gravity values.
 MF0179
 MF0179;                    North         East    Units  Estimated Accuracy
 MF0179;SPC IL E     -   528,310.      308,410.      MT  (+/- 180 meters Scaled)
 MF0179
 MF0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL969867(NAD 83)
 MF0179
 MF0179                          SUPERSEDED SURVEY CONTROL
 MF0179
 MF0179  NGVD 29 (??/??/92)  161.115  (m)          528.59   (f) ADJ UNCH    1 2
 MF0179
 MF0179.Superseded values are not recommended for survey control.
 MF0179
 MF0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0179.See file dsdata.pdf to determine how the superseded data were derived.
 MF0179
 MF0179_MARKER: DB = BENCH MARK DISK
 MF0179_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0179_SP_SET: BRIDGE
 MF0179_STAMPING: V 142 1947
 MF0179_MARK LOGO: CGS
 MF0179_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0179
 MF0179  HISTORY     - Date     Condition        Report By
 MF0179  HISTORY     - 1947     MONUMENTED       CGS
 MF0179  HISTORY     - 1976     MARK NOT FOUND   ALSTER
 MF0179  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0179
 MF0179                          STATION DESCRIPTION
 MF0179
 MF0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0179'11 MI SW FROM JOLIET.
 MF0179'ABOUT 0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0179'HOUSE AT JOLIET, THENCE ABOUT 10.4 MILES SOUTHWEST ALONG
 MF0179'U.S. HIGHWAY 6, SET IN THE TOP OF THE SOUTHWEST END OF THE
 MF0179'SOUTHEAST CONCRETE BRIDGE RAILING OF THE CONCRETE BRIDGE OVER
 MF0179'DU PAGE RIVER, 17 FEET SOUTHEAST OF THE CENTER LINE OF THE
 MF0179'HIGHWAY, 2.8 FEET SOUTHWEST OF THE SOUTHWEST END OF THE
 MF0179'SOUTHEAST IRON PIPE RAILING AND 4.5 FEET ABOVE THE BRIDGE
 MF0179'FLOOR.
 MF0179
 MF0179                          STATION RECOVERY (1976)
 MF0179
 MF0179'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976
 MF0179'BRIDGE HAS BEEN REPLACED WITH A NEW STRUCTURE.
 MF0179
 MF0179                          STATION RECOVERY (2008)
 MF0179
 MF0179'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0179'SUBMITTED BY GEOCACHER CT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0060 ***********************************************************************
 HB0060  DESIGNATION -  V 143
 HB0060  PID         -  HB0060
 HB0060  STATE/COUNTY-  IL/GALLATIN
 HB0060  COUNTRY     -  US
 HB0060  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0060
 HB0060                         *CURRENT SURVEY CONTROL
 HB0060  ______________________________________________________________________
 HB0060* NAD 83(1986) POSITION- 37 41 58.     (N) 088 09 14.     (W)   SCALED
 HB0060* NAVD 88 ORTHO HEIGHT -   105.811 (meters)      347.15  (feet) ADJUSTED
 HB0060  ______________________________________________________________________
 HB0060  GEOID HEIGHT    -        -29.854 (meters)                     GEOID18
 HB0060  DYNAMIC HEIGHT  -        105.738 (meters)      346.91  (feet) COMP
 HB0060  MODELED GRAVITY -    979,936.8   (mgal)                       NAVD 88
 HB0060
 HB0060  VERT ORDER      -  FIRST     CLASS II
 HB0060
 HB0060.The horizontal coordinates were scaled from a map and have
 HB0060.an estimated accuracy of +/- 6 seconds.
 HB0060
 HB0060.The orthometric height was determined by differential leveling and
 HB0060.adjusted by the NATIONAL GEODETIC SURVEY
 HB0060.in June 1991.
 HB0060
 HB0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0060.GEOID18 height accuracy estimate available here.
 HB0060
 HB0060.Click photographs - Photos may exist for this station.
 HB0060
 HB0060.The dynamic height is computed by dividing the NAVD 88
 HB0060.geopotential number by the normal gravity value computed on the
 HB0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0060.degrees latitude (g = 980.6199 gals.).
 HB0060
 HB0060.The modeled gravity was interpolated from observed gravity values.
 HB0060
 HB0060;                    North         East    Units  Estimated Accuracy
 HB0060;SPC IL E     -   114,630.      315,830.      MT  (+/- 180 meters Scaled)
 HB0060
 HB0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG982730(NAD 83)
 HB0060
 HB0060                          SUPERSEDED SURVEY CONTROL
 HB0060
 HB0060  NGVD 29 (11/26/84)  105.912  (m)          347.48   (f) ADJUSTED    1 2
 HB0060
 HB0060.Superseded values are not recommended for survey control.
 HB0060
 HB0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0060.See file dsdata.pdf to determine how the superseded data were derived.
 HB0060
 HB0060_MARKER: DB = BENCH MARK DISK
 HB0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0060_STAMPING: V 143 1949
 HB0060_MARK LOGO: CGS
 HB0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0060+STABILITY: SURFACE MOTION
 HB0060
 HB0060  HISTORY     - Date     Condition        Report By
 HB0060  HISTORY     - 1949     MONUMENTED       CGS
 HB0060
 HB0060                          STATION DESCRIPTION
 HB0060
 HB0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0060'2.2 MI SE FROM SHAWNEETOWN.
 HB0060'ABOUT 2.15 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0060'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, ABOUT 0.9
 HB0060'MILE NORTHWEST OF THE L. AND N. RR STATION AT SHAWNEETOWN,
 HB0060'ABOUT 0.1 MILE WEST OF A HOUSE ON SOUTH SIDE OF TRACK, AT THE
 HB0060'NORTHWEST CORNER OF A SMALL CULTIVATED FIELD, 29 1/2 FEET SOUTH
 HB0060'OF THE SOUTH RAIL, 16 1/2 FEET NORTH AND ACROSS A FARM ROAD FROM
 HB0060'A TRIANGULAR BLAZED 24-INCH HACKBERRY TREE, 9 1/2 FEET NORTH OF
 HB0060'THE CENTER LINE OF THE FARM ROAD, 6 FEET EAST OF A TRIANGULAR
 HB0060'BLAZED 24-INCH ELM TREE, 4 1/2 FEET WEST OF A FENCE CORNER, 1 FOOT
 HB0060'SOUTH OF A FENCE LINE, 1 1/2 FEET WEST OF A WHITE WOODEN WITNESS
 HB0060'POST, 1 1/2 FEET BELOW THE TRACK AND SET IN THE TOP OF A
 HB0060'CONCRETE POST PROJECTING 4 INCHES.  NOTE-- THE TOWN OF SHAWNEETOWN
 HB0060'HAS BEEN MOVED FROM THE OHIO RIVER ABOUT 3 MILES WEST OF RIVER.
 HB0060'THE RAILROAD STATION IS AT SITE OF THE OLD TOWN BUT THE LARGER
 HB0060'PORTION OF THE TOWN IS AT THE NEW SITE OF THE TOWN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0033 ***********************************************************************
 HB0033  DESIGNATION -  V 144
 HB0033  PID         -  HB0033
 HB0033  STATE/COUNTY-  IL/SALINE
 HB0033  COUNTRY     -  US
 HB0033  USGS QUAD   -  ELDORADO (2018)
 HB0033
 HB0033                         *CURRENT SURVEY CONTROL
 HB0033  ______________________________________________________________________
 HB0033* NAD 83(1986) POSITION- 37 48 46.     (N) 088 26 15.     (W)   SCALED
 HB0033* NAVD 88 ORTHO HEIGHT -   118.586 (meters)      389.06  (feet) ADJUSTED
 HB0033  ______________________________________________________________________
 HB0033  GEOID HEIGHT    -        -29.762 (meters)                     GEOID18
 HB0033  DYNAMIC HEIGHT  -        118.505 (meters)      388.80  (feet) COMP
 HB0033  MODELED GRAVITY -    979,947.2   (mgal)                       NAVD 88
 HB0033
 HB0033  VERT ORDER      -  FIRST     CLASS II
 HB0033
 HB0033.The horizontal coordinates were scaled from a map and have
 HB0033.an estimated accuracy of +/- 6 seconds.
 HB0033
 HB0033.The orthometric height was determined by differential leveling and
 HB0033.adjusted by the NATIONAL GEODETIC SURVEY
 HB0033.in June 1991.
 HB0033
 HB0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0033.GEOID18 height accuracy estimate available here.
 HB0033
 HB0033.Click photographs - Photos may exist for this station.
 HB0033
 HB0033.The dynamic height is computed by dividing the NAVD 88
 HB0033.geopotential number by the normal gravity value computed on the
 HB0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0033.degrees latitude (g = 980.6199 gals.).
 HB0033
 HB0033.The modeled gravity was interpolated from observed gravity values.
 HB0033
 HB0033;                    North         East    Units  Estimated Accuracy
 HB0033;SPC IL E     -   127,200.      290,830.      MT  (+/- 180 meters Scaled)
 HB0033
 HB0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG734860(NAD 83)
 HB0033
 HB0033                          SUPERSEDED SURVEY CONTROL
 HB0033
 HB0033  NGVD 29 (11/26/84)  118.685  (m)          389.39   (f) ADJUSTED    1 2
 HB0033
 HB0033.Superseded values are not recommended for survey control.
 HB0033
 HB0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0033.See file dsdata.pdf to determine how the superseded data were derived.
 HB0033
 HB0033_MARKER: DB = BENCH MARK DISK
 HB0033_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0033_SP_SET: FOUNDATION
 HB0033_STAMPING: V 144 1949
 HB0033_MARK LOGO: CGS
 HB0033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0033_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0033+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 HB0033
 HB0033  HISTORY     - Date     Condition        Report By
 HB0033  HISTORY     - 1949     MONUMENTED       CGS
 HB0033  HISTORY     - 1978     GOOD             ILDT
 HB0033  HISTORY     - 1978     GOOD             ILDT
 HB0033  HISTORY     - 1978     GOOD             ILDT
 HB0033  HISTORY     - 20120612 GOOD             ILDT
 HB0033  HISTORY     - 20120717 GOOD             ILDT
 HB0033
 HB0033                          STATION DESCRIPTION
 HB0033
 HB0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0033'AT ELDORADO.
 HB0033'AT ELDORADO, AT THE POST OFFICE BUILDING, SET VERTICALLY IN THE
 HB0033'SOUTHWEST FACE OF THE FOUNDATION OF THE BUILDING, 28 1/2 FEET
 HB0033'SOUTHEAST OF THE CENTER OF THE SOUTHWEST ENTRANCE, 9 FEET
 HB0033'NORTHWEST OF THE SOUTH CORNER OF THE BUILDING AND 1 1/4 FEET
 HB0033'ABOVE THE GROUND.
 HB0033
 HB0033                          STATION RECOVERY (1978)
 HB0033
 HB0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0033'RECOVERED IN GOOD CONDITION.
 HB0033
 HB0033                          STATION RECOVERY (1978)
 HB0033
 HB0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0033'RECOVERED IN GOOD CONDITION.
 HB0033
 HB0033                          STATION RECOVERY (1978)
 HB0033
 HB0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0033'RECOVERED IN GOOD CONDITION.
 HB0033
 HB0033                          STATION RECOVERY (2012)
 HB0033
 HB0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0033'RECOVERED IN GOOD CONDITION.
 HB0033
 HB0033                          STATION RECOVERY (2012)
 HB0033
 HB0033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0555 ***********************************************************************
 HB0555  DESIGNATION -  V 145
 HB0555  PID         -  HB0555
 HB0555  STATE/COUNTY-  IL/SALINE
 HB0555  COUNTRY     -  US
 HB0555  USGS QUAD   -  GALATIA (2018)
 HB0555
 HB0555                         *CURRENT SURVEY CONTROL
 HB0555  ______________________________________________________________________
 HB0555* NAD 83(1986) POSITION- 37 48 45.     (N) 088 33 11.     (W)   SCALED
 HB0555* NAVD 88 ORTHO HEIGHT -   120.274 (meters)      394.60  (feet) ADJUSTED
 HB0555  ______________________________________________________________________
 HB0555  GEOID HEIGHT    -        -29.655 (meters)                     GEOID18
 HB0555  DYNAMIC HEIGHT  -        120.192 (meters)      394.33  (feet) COMP
 HB0555  MODELED GRAVITY -    979,944.9   (mgal)                       NAVD 88
 HB0555
 HB0555  VERT ORDER      -  FIRST     CLASS II
 HB0555
 HB0555.This mark is at Harrisburg-Raleigh Airport (HSB)
 HB0555
 HB0555.The horizontal coordinates were scaled from a map and have
 HB0555.an estimated accuracy of +/- 6 seconds.
 HB0555
 HB0555.The orthometric height was determined by differential leveling and
 HB0555.adjusted by the NATIONAL GEODETIC SURVEY
 HB0555.in June 1991.
 HB0555
 HB0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0555.GEOID18 height accuracy estimate available here.
 HB0555
 HB0555.Click photographs - Photos may exist for this station.
 HB0555
 HB0555.The dynamic height is computed by dividing the NAVD 88
 HB0555.geopotential number by the normal gravity value computed on the
 HB0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0555.degrees latitude (g = 980.6199 gals.).
 HB0555
 HB0555.The modeled gravity was interpolated from observed gravity values.
 HB0555
 HB0555;                    North         East    Units  Estimated Accuracy
 HB0555;SPC IL E     -   127,190.      280,650.      MT  (+/- 180 meters Scaled)
 HB0555
 HB0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG632861(NAD 83)
 HB0555
 HB0555                          SUPERSEDED SURVEY CONTROL
 HB0555
 HB0555  NGVD 29 (11/26/84)  120.375  (m)          394.93   (f) ADJUSTED    1 2
 HB0555
 HB0555.Superseded values are not recommended for survey control.
 HB0555
 HB0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0555.See file dsdata.pdf to determine how the superseded data were derived.
 HB0555
 HB0555_MARKER: DB = BENCH MARK DISK
 HB0555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0555_STAMPING: V 145 1949
 HB0555_MARK LOGO: CGS
 HB0555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0555+STABILITY: SURFACE MOTION
 HB0555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0555+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 HB0555
 HB0555  HISTORY     - Date     Condition        Report By
 HB0555  HISTORY     - 1949     MONUMENTED       CGS
 HB0555  HISTORY     - 20110627 GOOD             ILDT
 HB0555
 HB0555                          STATION DESCRIPTION
 HB0555
 HB0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0555'1.8 MI SW FROM RALEIGH.
 HB0555'1.0 MILE SOUTH ALONG STATE HIGHWAY 34 FROM THE INTERSECTION OF THE
 HB0555'ILLINOIS CENTRAL RAILROAD AT RALEIGH, THENCE 0.75 MILE WEST FROM
 HB0555'THE ENTRANCE AT THE HARRISBURG-RALEIGH AIRPORT, ON THE WEST
 HB0555'BOUNDARY OF THE FIELD, 354.5 FEET NORTHWEST OF THE CENTER LINE OF
 HB0555'THE NORTHEAST-SOUTHWEST RUNWAY, 35 FEET NORTHEAST OF THE CENTER
 HB0555'LINE OF JUNCTION OF NORTH-SOUTH ROAD AND ROAD LEADING WEST, 26 FEET
 HB0555'NORTH OF PROLONGED CENTER LINE OF ROAD WEST, 21 FEET EAST OF CENTER
 HB0555'LINE OF NORTH-SOUTH ROAD, 2.5 FEET EAST OF FENCE LINE, 1.5 FEET
 HB0555'EAST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 HB0555'OF THE ROAD JUNCTION AND SET IN THE TOP OF A CONCRETE POST
 HB0555'PROJECTING 3 INCHES.
 HB0555
 HB0555                          STATION RECOVERY (2011)
 HB0555
 HB0555'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0555'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0015 ***********************************************************************
 JC0015  DESIGNATION -  V 146
 JC0015  PID         -  JC0015
 JC0015  STATE/COUNTY-  IL/MADISON
 JC0015  COUNTRY     -  US
 JC0015  USGS QUAD   -  MONKS MOUND (2018)
 JC0015
 JC0015                         *CURRENT SURVEY CONTROL
 JC0015  ______________________________________________________________________
 JC0015* NAD 83(1986) POSITION- 38 41 43.     (N) 090 03 52.     (W)   SCALED
 JC0015* NAVD 88 ORTHO HEIGHT -   128.191 (meters)      420.57  (feet) ADJUSTED
 JC0015  ______________________________________________________________________
 JC0015  GEOID HEIGHT    -        -31.096 (meters)                     GEOID18
 JC0015  DYNAMIC HEIGHT  -        128.111 (meters)      420.31  (feet) COMP
 JC0015  MODELED GRAVITY -    980,002.1   (mgal)                       NAVD 88
 JC0015
 JC0015  VERT ORDER      -  FIRST     CLASS II
 JC0015
 JC0015.The horizontal coordinates were scaled from a map and have
 JC0015.an estimated accuracy of +/- 6 seconds.
 JC0015
 JC0015.The orthometric height was determined by differential leveling and
 JC0015.adjusted by the NATIONAL GEODETIC SURVEY
 JC0015.in June 1991.
 JC0015
 JC0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0015.GEOID18 height accuracy estimate available here.
 JC0015
 JC0015.Click photographs - Photos may exist for this station.
 JC0015
 JC0015.The dynamic height is computed by dividing the NAVD 88
 JC0015.geopotential number by the normal gravity value computed on the
 JC0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0015.degrees latitude (g = 980.6199 gals.).
 JC0015
 JC0015.The modeled gravity was interpolated from observed gravity values.
 JC0015
 JC0015;                    North         East    Units  Estimated Accuracy
 JC0015;SPC IL W     -   225,150.      708,890.      MT  (+/- 180 meters Scaled)
 JC0015
 JC0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC553870(NAD 83)
 JC0015
 JC0015                          SUPERSEDED SURVEY CONTROL
 JC0015
 JC0015  NGVD 29 (??/??/92)  128.31   (m)          421.0    (f) COMPUTED    1 2
 JC0015
 JC0015.Superseded values are not recommended for survey control.
 JC0015
 JC0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0015.See file dsdata.pdf to determine how the superseded data were derived.
 JC0015
 JC0015_MARKER: DB = BENCH MARK DISK
 JC0015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0015_STAMPING: V 146 1949
 JC0015_MARK LOGO: CGS
 JC0015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0015+STABILITY: SURFACE MOTION
 JC0015
 JC0015  HISTORY     - Date     Condition        Report By
 JC0015  HISTORY     - 1949     MONUMENTED       CGS
 JC0015  HISTORY     - 1969     MARK NOT FOUND   CGS
 JC0015
 JC0015                          STATION DESCRIPTION
 JC0015
 JC0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0015'5.8 MI NW FROM CASEYVILLE.
 JC0015'1.3 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD
 JC0015'FROM THE STATION AT CASEYVILLE, THENCE 0.9 MILE NORTH ALONG
 JC0015'BLACK LANE TO THE INTERSECTION WITH U.S. HWY. 40, THENCE 1.0
 JC0015'MILE WEST ALONG U.S. HWY. 40, THENCE 1.95 MILE NORTH ALONG SAND
 JC0015'PRAIRIE LANE TO THE JUNCTION WITH STATE HWY. 111, THENCE 0.6
 JC0015'MILE NORTH ALONG STATE HWY. 111, AT CROSSROADS AT SOUTHWEST
 JC0015'CORNER OF THE AIRPORT (LAKESIDE), 65 FEET NORTHEAST OF THE
 JC0015'CENTER OF INTERSECTION, 47.5 FEET EAST OF THE CENTER LINE OF
 JC0015'HWY. 111, 37 FEET NORTH OF THE CENTER LINE OF ROAD EAST, 24
 JC0015'FEET NORTHEAST OF THE NORTH END OF A 18 INCH PIPE CULVERT UNDER
 JC0015'ROAD EAST, 10 FEET NORTH OF TELEPHONE POLE AND IN LINE WITH THE
 JC0015'POLES, 1.5 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 5.5
 JC0015'FEET ABOVE THE LEVEL OF HWY. 111 AND SET IN THE TOP OF A
 JC0015'CONCRETE POST PROJECTING 1.5 INCHES.
 JC0015
 JC0015                          STATION RECOVERY (1969)
 JC0015
 JC0015'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JC0015'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1369 ***********************************************************************
 JB1369  DESIGNATION -  V 147
 JB1369  PID         -  JB1369
 JB1369  STATE/COUNTY-  IL/ST CLAIR
 JB1369  COUNTRY     -  US
 JB1369  USGS QUAD   -  O'FALLON (2018)
 JB1369
 JB1369                         *CURRENT SURVEY CONTROL
 JB1369  ______________________________________________________________________
 JB1369* NAD 83(1986) POSITION- 38 35 33.     (N) 089 55 43.     (W)   SCALED
 JB1369* NAVD 88 ORTHO HEIGHT -   166.055 (meters)      544.80  (feet) ADJUSTED
 JB1369  ______________________________________________________________________
 JB1369  GEOID HEIGHT    -        -30.732 (meters)                     GEOID18
 JB1369  DYNAMIC HEIGHT  -        165.950 (meters)      544.45  (feet) COMP
 JB1369  MODELED GRAVITY -    979,991.3   (mgal)                       NAVD 88
 JB1369
 JB1369  VERT ORDER      -  FIRST     CLASS I
 JB1369
 JB1369.The horizontal coordinates were scaled from a map and have
 JB1369.an estimated accuracy of +/- 6 seconds.
 JB1369
 JB1369.The orthometric height was determined by differential leveling and
 JB1369.adjusted by the NATIONAL GEODETIC SURVEY
 JB1369.in June 1991.
 JB1369
 JB1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1369.GEOID18 height accuracy estimate available here.
 JB1369
 JB1369.Click photographs - Photos may exist for this station.
 JB1369
 JB1369.The dynamic height is computed by dividing the NAVD 88
 JB1369.geopotential number by the normal gravity value computed on the
 JB1369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1369.degrees latitude (g = 980.6199 gals.).
 JB1369
 JB1369.The modeled gravity was interpolated from observed gravity values.
 JB1369
 JB1369;                    North         East    Units  Estimated Accuracy
 JB1369;SPC IL W     -   213,760.      720,740.      MT  (+/- 180 meters Scaled)
 JB1369
 JB1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH449756(NAD 83)
 JB1369
 JB1369                          SUPERSEDED SURVEY CONTROL
 JB1369
 JB1369  NGVD 29 (??/??/92)  166.170  (m)          545.18   (f) ADJ UNCH    1 1
 JB1369
 JB1369.Superseded values are not recommended for survey control.
 JB1369
 JB1369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1369.See file dsdata.pdf to determine how the superseded data were derived.
 JB1369
 JB1369_MARKER: DB = BENCH MARK DISK
 JB1369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1369_STAMPING: V 147 1949
 JB1369_MARK LOGO: CGS
 JB1369_PROJECTION: RECESSED 30 CENTIMETERS
 JB1369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1369+STABILITY: SURFACE MOTION
 JB1369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1369+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB1369
 JB1369  HISTORY     - Date     Condition        Report By
 JB1369  HISTORY     - 1949     MONUMENTED       CGS
 JB1369  HISTORY     - 1969     GOOD             CGS
 JB1369  HISTORY     - 20110822 GOOD             ILDT
 JB1369
 JB1369                          STATION DESCRIPTION
 JB1369
 JB1369'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1369'1.1 MI W FROM O FALLON.
 JB1369'ABOUT 1.1 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1369'THE STATION AT OFALLON, ABOUT 8 RAILS WEST OF THE CENTER OF
 JB1369'A BLACK TOP ROAD CROSSING, 31 FEET SOUTH OF THE SOUTH RAIL, 13.7
 JB1369'FEET NORTHWEST OF MILEPOST 321-15, AT THE OUTSIDE OF A CURVE, 2.3
 JB1369'FEET EAST OF A METAL WITNESS POST, 2 1/2 FEET BELOW THE LEVEL
 JB1369'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST 1 FOOT BELOW
 JB1369'THE LEVEL OF THE GROUND.  SEC 25, T 2N, R 8W.
 JB1369
 JB1369                          STATION RECOVERY (2011)
 JB1369
 JB1369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1369'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0699 ***********************************************************************
 HB0699  DESIGNATION -  V 148
 HB0699  PID         -  HB0699
 HB0699  STATE/COUNTY-  IL/JACKSON
 HB0699  COUNTRY     -  US
 HB0699  USGS QUAD   -  MURPHYSBORO (2018)
 HB0699
 HB0699                         *CURRENT SURVEY CONTROL
 HB0699  ______________________________________________________________________
 HB0699* NAD 83(1986) POSITION- 37 47 45.8    (N) 089 20 14.2    (W)   HD_HELD2
 HB0699* NAVD 88 ORTHO HEIGHT -   123.983 (meters)      406.77  (feet) ADJUSTED
 HB0699  ______________________________________________________________________
 HB0699  GEOID HEIGHT    -        -29.235 (meters)                     GEOID18
 HB0699  DYNAMIC HEIGHT  -        123.898 (meters)      406.49  (feet) COMP
 HB0699  MODELED GRAVITY -    979,938.3   (mgal)                       NAVD 88
 HB0699
 HB0699  VERT ORDER      -  FIRST     CLASS II
 HB0699
 HB0699.The horizontal coordinates were established by autonomous hand held GPS
 HB0699.observations and have an estimated accuracy of +/- 10 meters.
 HB0699
 HB0699.The orthometric height was determined by differential leveling and
 HB0699.adjusted by the NATIONAL GEODETIC SURVEY
 HB0699.in June 1991.
 HB0699
 HB0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0699.GEOID18 height accuracy estimate available here.
 HB0699
 HB0699.Click photographs - Photos may exist for this station.
 HB0699
 HB0699.The dynamic height is computed by dividing the NAVD 88
 HB0699.geopotential number by the normal gravity value computed on the
 HB0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0699.degrees latitude (g = 980.6199 gals.).
 HB0699
 HB0699.The modeled gravity was interpolated from observed gravity values.
 HB0699
 HB0699;                    North         East    Units  Estimated Accuracy
 HB0699;SPC IL W     -   125,658.      773,045.      MT  (+/- 10 meters HH2 GPS)
 HB0699
 HB0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9421185760(NAD 83)
 HB0699
 HB0699                          SUPERSEDED SURVEY CONTROL
 HB0699
 HB0699  NGVD 29 (11/26/84)  124.077  (m)          407.08   (f) ADJUSTED    1 2
 HB0699
 HB0699.Superseded values are not recommended for survey control.
 HB0699
 HB0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0699.See file dsdata.pdf to determine how the superseded data were derived.
 HB0699
 HB0699_MARKER: DB = BENCH MARK DISK
 HB0699_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0699_SP_SET: CULVERT HEADWALL
 HB0699_STAMPING: V 148 1949
 HB0699_MARK LOGO: CGS
 HB0699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0699+STABILITY: SURFACE MOTION
 HB0699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0699+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2013
 HB0699
 HB0699  HISTORY     - Date     Condition        Report By
 HB0699  HISTORY     - 1949     MONUMENTED       CGS
 HB0699  HISTORY     - 1976     GOOD             ILDT
 HB0699  HISTORY     - 1976     GOOD             ILDT
 HB0699  HISTORY     - 1976     GOOD             ILDT
 HB0699  HISTORY     - 20130501 GOOD             PATRIC
 HB0699
 HB0699                          STATION DESCRIPTION
 HB0699
 HB0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0699'2.4 MI N FROM MURPHYSBORO.
 HB0699'2.35 MILES NORTH ALONG HIGHWAYS 13 AND 127 FROM THE COURTHOUSE
 HB0699'AT MURPHYSBORO, SET IN TH TOP AND 3 FEET SOUTH-SOUTHWEST OF THE
 HB0699'NORTH-NORTHEAST END OF THE EAST-SOUTHEAST HEADWALL OF A 2 FOOT
 HB0699'CONCRETE CULVERT, AT THE WEST EDGE OF THE PENTICOSTAL CHURCH
 HB0699'CAMP GROUND, ABOUT 72 YARDS SOUTH OF A CROSSROAD, 15 FEET
 HB0699'EAST-SOUTHEAST OF THE CENTER LINE OF HIGHWAYS 13 AND 127 AND
 HB0699'ABOUT LEVEL WITH THE HIGHWAYS.
 HB0699
 HB0699                          STATION RECOVERY (1976)
 HB0699
 HB0699'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0699'RECOVERED IN GOOD CONDITION.
 HB0699
 HB0699                          STATION RECOVERY (1976)
 HB0699
 HB0699'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0699'RECOVERED IN GOOD CONDITION.
 HB0699
 HB0699                          STATION RECOVERY (1976)
 HB0699
 HB0699'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0699'RECOVERED IN GOOD CONDITION.
 HB0699
 HB0699                          STATION RECOVERY (2013)
 HB0699
 HB0699'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 HB0699'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0564 ***********************************************************************
 HB0564  DESIGNATION -  V 149
 HB0564  PID         -  HB0564
 HB0564  STATE/COUNTY-  IL/FRANKLIN
 HB0564  COUNTRY     -  US
 HB0564  USGS QUAD   -  CHRISTOPHER (2018)
 HB0564
 HB0564                         *CURRENT SURVEY CONTROL
 HB0564  ______________________________________________________________________
 HB0564* NAD 83(1986) POSITION- 37 58 19.     (N) 089 06 40.     (W)   SCALED
 HB0564* NAVD 88 ORTHO HEIGHT -   137.225 (meters)      450.21  (feet) ADJUSTED
 HB0564  ______________________________________________________________________
 HB0564  GEOID HEIGHT    -        -29.423 (meters)                     GEOID18
 HB0564  DYNAMIC HEIGHT  -        137.134 (meters)      449.91  (feet) COMP
 HB0564  MODELED GRAVITY -    979,968.3   (mgal)                       NAVD 88
 HB0564
 HB0564  VERT ORDER      -  FIRST     CLASS II
 HB0564
 HB0564.The horizontal coordinates were scaled from a map and have
 HB0564.an estimated accuracy of +/- 6 seconds.
 HB0564
 HB0564.The orthometric height was determined by differential leveling and
 HB0564.adjusted by the NATIONAL GEODETIC SURVEY
 HB0564.in June 1991.
 HB0564
 HB0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0564.GEOID18 height accuracy estimate available here.
 HB0564
 HB0564.Click photographs - Photos may exist for this station.
 HB0564
 HB0564.The dynamic height is computed by dividing the NAVD 88
 HB0564.geopotential number by the normal gravity value computed on the
 HB0564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0564.degrees latitude (g = 980.6199 gals.).
 HB0564
 HB0564.The modeled gravity was interpolated from observed gravity values.
 HB0564
 HB0564;                    North         East    Units  Estimated Accuracy
 HB0564;SPC IL E     -   145,150.      231,660.      MT  (+/- 180 meters Scaled)
 HB0564
 HB0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH145048(NAD 83)
 HB0564
 HB0564                          SUPERSEDED SURVEY CONTROL
 HB0564
 HB0564  NGVD 29 (11/26/84)  137.315  (m)          450.51   (f) ADJUSTED    1 2
 HB0564
 HB0564.Superseded values are not recommended for survey control.
 HB0564
 HB0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0564.See file dsdata.pdf to determine how the superseded data were derived.
 HB0564
 HB0564_MARKER: DB = BENCH MARK DISK
 HB0564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0564_STAMPING: V 149 1949
 HB0564_MARK LOGO: CGS
 HB0564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0564+STABILITY: SURFACE MOTION
 HB0564
 HB0564  HISTORY     - Date     Condition        Report By
 HB0564  HISTORY     - 1949     MONUMENTED       CGS
 HB0564  HISTORY     - 1976     POOR             ILDT
 HB0564  HISTORY     - 1976     POOR             ILDT
 HB0564  HISTORY     - 1976     POOR             ILDT
 HB0564  HISTORY     - 20060228 MARK NOT FOUND   ILDT
 HB0564  HISTORY     - 20090402 MARK NOT FOUND   ILDT
 HB0564
 HB0564                          STATION DESCRIPTION
 HB0564
 HB0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0564'AT MULKEYTOWN.
 HB0564'AT MULKEYTOWN, 166 FEET NORTHEAST OF RAILROAD CROSSING OF THE
 HB0564'BLACK TOPPED MAIN STREET, 180 FEET SOUTHEAST OF THE SOUTHEAST
 HB0564'CORNER OF BLOCK CONCRETE STANDARD SERVICE STATION, 152 FEET EAST
 HB0564'OF THE CENTER LINE OF THE BLACK TOP ROAD, 32.5 FEET WEST-SOUTHWEST
 HB0564'OF A FORKED 36 INCH OAK TREE, 28.8 FEET EAST-SOUTHEAST OF A FORKED
 HB0564'40 INCH OAK TREE, 46 FEET NORTH OF MILE POST E 79, 67 FEET NORTH
 HB0564'OF THE NORTH RAIL OF THE MAIN TRACK, AT SOUTH EDGE OF PARK LIKE
 HB0564'GROVE OF TALL TREES, 2 FEET WEST OF A WHITE WOODEN WITNESS POST,
 HB0564'ABOUT LEVEL WITH THE TRACK AND SET IN THE TOP OF CONCRETE POST
 HB0564'PROJECTING 3 INCHES.
 HB0564
 HB0564                          STATION RECOVERY (1976)
 HB0564
 HB0564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0564'MARK RECOVERED IN POOR CONDITION.
 HB0564
 HB0564                          STATION RECOVERY (1976)
 HB0564
 HB0564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0564'MARK RECOVERED IN POOR CONDITION.
 HB0564
 HB0564                          STATION RECOVERY (1976)
 HB0564
 HB0564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0564'MARK RECOVERED IN POOR CONDITION.
 HB0564
 HB0564                          STATION RECOVERY (2006)
 HB0564
 HB0564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0564'MARK NOT FOUND.
 HB0564
 HB0564                          STATION RECOVERY (2009)
 HB0564
 HB0564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0564'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0329 ***********************************************************************
 KC0329  DESIGNATION -  V 15
 KC0329  PID         -  KC0329
 KC0329  STATE/COUNTY-  IL/ADAMS
 KC0329  COUNTRY     -  US
 KC0329  USGS QUAD   -  QUINCY EAST (2018)
 KC0329
 KC0329                         *CURRENT SURVEY CONTROL
 KC0329  ______________________________________________________________________
 KC0329* NAD 83(1986) POSITION- 39 57 49.     (N) 091 21 28.     (W)   SCALED
 KC0329* NAVD 88 ORTHO HEIGHT -   201.966 (meters)      662.62  (feet) ADJUSTED
 KC0329  ______________________________________________________________________
 KC0329  GEOID HEIGHT    -        -32.586 (meters)                     GEOID18
 KC0329  DYNAMIC HEIGHT  -        201.862 (meters)      662.28  (feet) COMP
 KC0329  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 KC0329
 KC0329  VERT ORDER      -  FIRST     CLASS II
 KC0329
 KC0329.The horizontal coordinates were scaled from a map and have
 KC0329.an estimated accuracy of +/- 6 seconds.
 KC0329
 KC0329.The orthometric height was determined by differential leveling and
 KC0329.adjusted by the NATIONAL GEODETIC SURVEY
 KC0329.in June 1991.
 KC0329
 KC0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0329.GEOID18 height accuracy estimate available here.
 KC0329
 KC0329.Click photographs - Photos may exist for this station.
 KC0329
 KC0329.The dynamic height is computed by dividing the NAVD 88
 KC0329.geopotential number by the normal gravity value computed on the
 KC0329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0329.degrees latitude (g = 980.6199 gals.).
 KC0329
 KC0329.The modeled gravity was interpolated from observed gravity values.
 KC0329
 KC0329;                    North         East    Units  Estimated Accuracy
 KC0329;SPC IL W     -   366,630.      598,240.      MT  (+/- 180 meters Scaled)
 KC0329
 KC0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE402250(NAD 83)
 KC0329
 KC0329                          SUPERSEDED SURVEY CONTROL
 KC0329
 KC0329  NGVD 29 (??/??/92)  202.035  (m)          662.84   (f) ADJ UNCH    1 2
 KC0329
 KC0329.Superseded values are not recommended for survey control.
 KC0329
 KC0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0329.See file dsdata.pdf to determine how the superseded data were derived.
 KC0329
 KC0329_MARKER: DB = BENCH MARK DISK
 KC0329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0329_STAMPING: V 15 1933
 KC0329_MARK LOGO: CGS
 KC0329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0329+STABILITY: SURFACE MOTION
 KC0329
 KC0329  HISTORY     - Date     Condition        Report By
 KC0329  HISTORY     - 1933     MONUMENTED       CGS
 KC0329  HISTORY     - 1970     MARK NOT FOUND   USGS
 KC0329  HISTORY     - 20120524 MARK NOT FOUND   ILDT
 KC0329
 KC0329                          STATION DESCRIPTION
 KC0329
 KC0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0329'4.5 MI NE FROM QUINCY.
 KC0329'4-1/2 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0329'RAILROAD FROM THE STATION AT QUINCY, ADAMS COUNTY, ABOUT 1/4 MILE
 KC0329'NORTHEAST OF MILEPOST 258, ABOUT 700 FEET NORTHEAST OF BRIDGE
 KC0329'257.79 OVER A ROAD, 40 FEET SOUTHEAST OF A PUMP NEAR A FARM
 KC0329'ENTRANCE DRIVE AND 20 FEET NORTH OF THE TRACK.  A STANDARD DISK,
 KC0329'STAMPED V 15 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KC0329
 KC0329                          STATION RECOVERY (1970)
 KC0329
 KC0329'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 KC0329'MARK NOT FOUND.
 KC0329
 KC0329                          STATION RECOVERY (2012)
 KC0329
 KC0329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0329'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0020 ***********************************************************************
 JB0020  DESIGNATION -  V 150
 JB0020  PID         -  JB0020
 JB0020  STATE/COUNTY-  IL/CLAY
 JB0020  COUNTRY     -  US
 JB0020  USGS QUAD   -  FLORA (2018)
 JB0020
 JB0020                         *CURRENT SURVEY CONTROL
 JB0020  ______________________________________________________________________
 JB0020* NAD 83(1986) POSITION- 38 40 51.     (N) 088 26 17.     (W)   SCALED
 JB0020* NAVD 88 ORTHO HEIGHT -   137.920 (meters)      452.49  (feet) ADJUSTED
 JB0020  ______________________________________________________________________
 JB0020  GEOID HEIGHT    -        -31.207 (meters)                     GEOID18
 JB0020  DYNAMIC HEIGHT  -        137.834 (meters)      452.21  (feet) COMP
 JB0020  MODELED GRAVITY -    980,007.3   (mgal)                       NAVD 88
 JB0020
 JB0020  VERT ORDER      -  FIRST     CLASS II
 JB0020
 JB0020.The horizontal coordinates were scaled from a map and have
 JB0020.an estimated accuracy of +/- 6 seconds.
 JB0020
 JB0020.The orthometric height was determined by differential leveling and
 JB0020.adjusted by the NATIONAL GEODETIC SURVEY
 JB0020.in June 1991.
 JB0020
 JB0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0020.GEOID18 height accuracy estimate available here.
 JB0020
 JB0020.Click photographs - Photos may exist for this station.
 JB0020
 JB0020.The dynamic height is computed by dividing the NAVD 88
 JB0020.geopotential number by the normal gravity value computed on the
 JB0020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0020.degrees latitude (g = 980.6199 gals.).
 JB0020
 JB0020.The modeled gravity was interpolated from observed gravity values.
 JB0020
 JB0020;                    North         East    Units  Estimated Accuracy
 JB0020;SPC IL E     -   223,550.      290,890.      MT  (+/- 180 meters Scaled)
 JB0020
 JB0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH749823(NAD 83)
 JB0020
 JB0020                          SUPERSEDED SURVEY CONTROL
 JB0020
 JB0020  NGVD 29 (??/??/92)  138.029  (m)          452.85   (f) ADJ UNCH    1 2
 JB0020
 JB0020.Superseded values are not recommended for survey control.
 JB0020
 JB0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0020.See file dsdata.pdf to determine how the superseded data were derived.
 JB0020
 JB0020_MARKER: DB = BENCH MARK DISK
 JB0020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0020_STAMPING: V 150 1949
 JB0020_MARK LOGO: CGS
 JB0020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0020+STABILITY: SURFACE MOTION
 JB0020
 JB0020  HISTORY     - Date     Condition        Report By
 JB0020  HISTORY     - 1949     MONUMENTED       CGS
 JB0020  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0020
 JB0020                          STATION DESCRIPTION
 JB0020
 JB0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0020'3 MI E FROM FLORA.
 JB0020'3.0 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0020'STATION AT FLORA, ABOUT 0.35 MILE EAST OF MILE POST 240, SET IN
 JB0020'THE SOUTHEAST QUARTER OF A DIM FARM ROAD CROSSING, 51 FEET SOUTH
 JB0020'OF THE SOUTH RAIL, 11 FEET EAST OF THE CENTER LINE OF THE ROAD,
 JB0020'6 FEET SOUTHWEST OF TELEPHONE POLE 239/28, 5 FEET NORTHEAST OF A
 JB0020'FENCE CORNER, 2 FEET NORTH OF THE R/W FENCE, 1.5 FEET EAST OF A
 JB0020'WHITE WOODEN WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 JB0020'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0020
 JB0020                          STATION RECOVERY (1986)
 JB0020
 JB0020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0020'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1327 ***********************************************************************
 JB1327  DESIGNATION -  V 151
 JB1327  PID         -  JB1327
 JB1327  STATE/COUNTY-  IL/CLINTON
 JB1327  COUNTRY     -  US
 JB1327  USGS QUAD   -  TRENTON (2018)
 JB1327
 JB1327                         *CURRENT SURVEY CONTROL
 JB1327  ______________________________________________________________________
 JB1327* NAD 83(1986) POSITION- 38 36 01.     (N) 089 42 03.     (W)   SCALED
 JB1327* NAVD 88 ORTHO HEIGHT -   156.039 (meters)      511.94  (feet) ADJUSTED
 JB1327  ______________________________________________________________________
 JB1327  GEOID HEIGHT    -        -30.679 (meters)                     GEOID18
 JB1327  DYNAMIC HEIGHT  -        155.941 (meters)      511.62  (feet) COMP
 JB1327  MODELED GRAVITY -    980,002.0   (mgal)                       NAVD 88
 JB1327
 JB1327  VERT ORDER      -  FIRST     CLASS I
 JB1327
 JB1327.The horizontal coordinates were scaled from a map and have
 JB1327.an estimated accuracy of +/- 6 seconds.
 JB1327
 JB1327.The orthometric height was determined by differential leveling and
 JB1327.adjusted by the NATIONAL GEODETIC SURVEY
 JB1327.in June 1991.
 JB1327
 JB1327.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1327.GEOID18 height accuracy estimate available here.
 JB1327
 JB1327.Click photographs - Photos may exist for this station.
 JB1327
 JB1327.The dynamic height is computed by dividing the NAVD 88
 JB1327.geopotential number by the normal gravity value computed on the
 JB1327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1327.degrees latitude (g = 980.6199 gals.).
 JB1327
 JB1327.The modeled gravity was interpolated from observed gravity values.
 JB1327
 JB1327;                    North         East    Units  Estimated Accuracy
 JB1327;SPC IL W     -   214,700.      740,580.      MT  (+/- 180 meters Scaled)
 JB1327
 JB1327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH648758(NAD 83)
 JB1327
 JB1327                          SUPERSEDED SURVEY CONTROL
 JB1327
 JB1327  NGVD 29 (??/??/92)  156.154  (m)          512.32   (f) ADJ UNCH    1 1
 JB1327
 JB1327.Superseded values are not recommended for survey control.
 JB1327
 JB1327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1327.See file dsdata.pdf to determine how the superseded data were derived.
 JB1327
 JB1327_MARKER: DB = BENCH MARK DISK
 JB1327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1327_STAMPING: V 151 1949
 JB1327_MARK LOGO: CGS
 JB1327_PROJECTION: RECESSED 3 CENTIMETERS
 JB1327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1327+STABILITY: SURFACE MOTION
 JB1327
 JB1327  HISTORY     - Date     Condition        Report By
 JB1327  HISTORY     - 1949     MONUMENTED       CGS
 JB1327  HISTORY     - 1969     GOOD             CGS
 JB1327  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1327
 JB1327                          STATION DESCRIPTION
 JB1327
 JB1327'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1327'0.8 MI W FROM TRENTON.
 JB1327'ABOUT 0.8 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1327'THE CROSSING OF STATE HIGHWAY 160 AT TRENTON, ABOUT 0.3 MILE
 JB1327'EAST OF A BLACK TOP ROAD CROSSING, 44 FEET NORTH OF THE CENTER
 JB1327'OF A FARM ROAD CROSSING, 37.8 FEET NORTH OF THE NORTH RAIL, 15
 JB1327'FEET EAST OF THE CENTER LINE OF THE ROAD, 1.3 FEET SOUTH OF THE
 JB1327'RIGHT-OF-WAY FENCE LINE, 1 FOOT WEST OF A METAL WITNESS POST,
 JB1327'2 1/2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB1327'CONCRETE POST 1 INCH BELOW THE LEVEL OF THE GROUND.  SEC 19,
 JB1327'T 2 N, R 5 W.
 JB1327
 JB1327                          STATION RECOVERY (2011)
 JB1327
 JB1327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1327'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0890 ***********************************************************************
 JB0890  DESIGNATION -  V 152
 JB0890  PID         -  JB0890
 JB0890  STATE/COUNTY-  IL/CLINTON
 JB0890  COUNTRY     -  US
 JB0890  USGS QUAD   -  CARLYLE (2018)
 JB0890
 JB0890                         *CURRENT SURVEY CONTROL
 JB0890  ______________________________________________________________________
 JB0890* NAD 83(1986) POSITION- 38 36 26.     (N) 089 20 49.     (W)   SCALED
 JB0890* NAVD 88 ORTHO HEIGHT -   138.824 (meters)      455.46  (feet) ADJUSTED
 JB0890  ______________________________________________________________________
 JB0890  GEOID HEIGHT    -        -30.898 (meters)                     GEOID18
 JB0890  DYNAMIC HEIGHT  -        138.735 (meters)      455.17  (feet) COMP
 JB0890  MODELED GRAVITY -    979,987.4   (mgal)                       NAVD 88
 JB0890
 JB0890  VERT ORDER      -  FIRST     CLASS II
 JB0890
 JB0890.The horizontal coordinates were scaled from a map and have
 JB0890.an estimated accuracy of +/- 6 seconds.
 JB0890
 JB0890.The orthometric height was determined by differential leveling and
 JB0890.adjusted by the NATIONAL GEODETIC SURVEY
 JB0890.in June 1991.
 JB0890
 JB0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0890.GEOID18 height accuracy estimate available here.
 JB0890
 JB0890.Click photographs - Photos may exist for this station.
 JB0890
 JB0890.The dynamic height is computed by dividing the NAVD 88
 JB0890.geopotential number by the normal gravity value computed on the
 JB0890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0890.degrees latitude (g = 980.6199 gals.).
 JB0890
 JB0890.The modeled gravity was interpolated from observed gravity values.
 JB0890
 JB0890;                    North         East    Units  Estimated Accuracy
 JB0890;SPC IL W     -   215,690.      771,400.      MT  (+/- 180 meters Scaled)
 JB0890
 JB0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH956758(NAD 83)
 JB0890
 JB0890                          SUPERSEDED SURVEY CONTROL
 JB0890
 JB0890  NGVD 29 (??/??/92)  138.93   (m)          455.8    (f) COMPUTED    1 2
 JB0890
 JB0890.Superseded values are not recommended for survey control.
 JB0890
 JB0890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0890.See file dsdata.pdf to determine how the superseded data were derived.
 JB0890
 JB0890_MARKER: DB = BENCH MARK DISK
 JB0890_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0890_SP_SET: OVERPASS
 JB0890_STAMPING: V 152 1949
 JB0890_MARK LOGO: CGS
 JB0890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0890
 JB0890  HISTORY     - Date     Condition        Report By
 JB0890  HISTORY     - 1949     MONUMENTED       CGS
 JB0890  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB0890  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0890
 JB0890                          STATION DESCRIPTION
 JB0890
 JB0890'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0890'1.2 MI E FROM CARLYLE.
 JB0890'1.15 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0890'STATION AT CARLYLE, SET IN THE TOP OF THE SOUTH END OF THE EAST
 JB0890'ABUTMENT OF RAILROAD OVERPASS 289/56, 6.5 FEET SOUTH OF THE
 JB0890'SOUTH RAIL, AT TELEPHONE POLE 289/22 AND ABOUT 4 FEET BELOW
 JB0890'THE LEVEL OF THE TRACK.
 JB0890
 JB0890                          STATION RECOVERY (1969)
 JB0890
 JB0890'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0890'MARK NOT FOUND.
 JB0890
 JB0890                          STATION RECOVERY (2011)
 JB0890
 JB0890'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0890'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0583 ***********************************************************************
 JB0583  DESIGNATION -  V 153
 JB0583  PID         -  JB0583
 JB0583  STATE/COUNTY-  IL/CLAY
 JB0583  COUNTRY     -  US
 JB0583  USGS QUAD   -  XENIA NE (2018)
 JB0583
 JB0583                         *CURRENT SURVEY CONTROL
 JB0583  ______________________________________________________________________
 JB0583* NAD 83(1986) POSITION- 38 39 44.     (N) 088 30 22.     (W)   SCALED
 JB0583* NAVD 88 ORTHO HEIGHT -   150.628 (meters)      494.19  (feet) ADJUSTED
 JB0583  ______________________________________________________________________
 JB0583  GEOID HEIGHT    -        -31.146 (meters)                     GEOID18
 JB0583  DYNAMIC HEIGHT  -        150.535 (meters)      493.88  (feet) COMP
 JB0583  MODELED GRAVITY -    980,005.2   (mgal)                       NAVD 88
 JB0583
 JB0583  VERT ORDER      -  FIRST     CLASS II
 JB0583
 JB0583.The horizontal coordinates were scaled from a map and have
 JB0583.an estimated accuracy of +/- 6 seconds.
 JB0583
 JB0583.The orthometric height was determined by differential leveling and
 JB0583.adjusted by the NATIONAL GEODETIC SURVEY
 JB0583.in June 1991.
 JB0583
 JB0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0583.GEOID18 height accuracy estimate available here.
 JB0583
 JB0583.Click photographs - Photos may exist for this station.
 JB0583
 JB0583.The dynamic height is computed by dividing the NAVD 88
 JB0583.geopotential number by the normal gravity value computed on the
 JB0583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0583.degrees latitude (g = 980.6199 gals.).
 JB0583
 JB0583.The modeled gravity was interpolated from observed gravity values.
 JB0583
 JB0583;                    North         East    Units  Estimated Accuracy
 JB0583;SPC IL E     -   221,500.      284,960.      MT  (+/- 180 meters Scaled)
 JB0583
 JB0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH689803(NAD 83)
 JB0583
 JB0583                          SUPERSEDED SURVEY CONTROL
 JB0583
 JB0583  NGVD 29 (??/??/92)  150.74   (m)          494.6    (f) COMPUTED    1 2
 JB0583
 JB0583.Superseded values are not recommended for survey control.
 JB0583
 JB0583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0583.See file dsdata.pdf to determine how the superseded data were derived.
 JB0583
 JB0583_MARKER: DB = BENCH MARK DISK
 JB0583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0583_STAMPING: V 153 1949
 JB0583_MARK LOGO: CGS
 JB0583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0583+STABILITY: SURFACE MOTION
 JB0583
 JB0583  HISTORY     - Date     Condition        Report By
 JB0583  HISTORY     - 1949     MONUMENTED       CGS
 JB0583  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0583
 JB0583                          STATION DESCRIPTION
 JB0583
 JB0583'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0583'1 MI W FROM FLORA.
 JB0583'ABOUT 1.0 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0583'THE STATION AT FLORA, SET IN THE SOUTHEAST QUARTER OF A ROAD
 JB0583'CROSSING, AT THE NORTHWEST CORNER OF THE FLORA AIRPORT, 108 FEET
 JB0583'SOUTH OF THE SOUTH RAIL, 70 FEET EAST OF THE CENTER LINE OF THE
 JB0583'ROAD, 88 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A CALL BOX
 JB0583'ON RAILROAD, 44 FEET NORTH OF A R/W FENCE, 5 FEET EAST OF MILE
 JB0583'POLE 243/23, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 4
 JB0583'FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB0583'POST PROJECTING 4 INCHES.
 JB0583
 JB0583                          STATION RECOVERY (1986)
 JB0583
 JB0583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0583'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1001 ***********************************************************************
 JB1001  DESIGNATION -  V 154
 JB1001  PID         -  JB1001
 JB1001  STATE/COUNTY-  IL/MARION
 JB1001  COUNTRY     -  US
 JB1001  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1001
 JB1001                         *CURRENT SURVEY CONTROL
 JB1001  ______________________________________________________________________
 JB1001* NAD 83(1986) POSITION- 38 36 18.     (N) 089 07 18.     (W)   SCALED
 JB1001* NAVD 88 ORTHO HEIGHT -   152.291 (meters)      499.64  (feet) ADJUSTED
 JB1001  ______________________________________________________________________
 JB1001  GEOID HEIGHT    -        -30.891 (meters)                     GEOID18
 JB1001  DYNAMIC HEIGHT  -        152.195 (meters)      499.33  (feet) COMP
 JB1001  MODELED GRAVITY -    979,995.1   (mgal)                       NAVD 88
 JB1001
 JB1001  VERT ORDER      -  FIRST     CLASS I
 JB1001
 JB1001.The horizontal coordinates were scaled from a map and have
 JB1001.an estimated accuracy of +/- 6 seconds.
 JB1001
 JB1001.The orthometric height was determined by differential leveling and
 JB1001.adjusted by the NATIONAL GEODETIC SURVEY
 JB1001.in June 1991.
 JB1001
 JB1001.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1001.GEOID18 height accuracy estimate available here.
 JB1001
 JB1001.Click photographs - Photos may exist for this station.
 JB1001
 JB1001.The dynamic height is computed by dividing the NAVD 88
 JB1001.geopotential number by the normal gravity value computed on the
 JB1001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1001.degrees latitude (g = 980.6199 gals.).
 JB1001
 JB1001.The modeled gravity was interpolated from observed gravity values.
 JB1001
 JB1001;                    North         East    Units  Estimated Accuracy
 JB1001;SPC IL E     -   215,420.      231,330.      MT  (+/- 180 meters Scaled)
 JB1001
 JB1001_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH152750(NAD 83)
 JB1001
 JB1001                          SUPERSEDED SURVEY CONTROL
 JB1001
 JB1001  NGVD 29 (??/??/92)  152.425  (m)          500.08   (f) ADJ UNCH    1 1
 JB1001
 JB1001.Superseded values are not recommended for survey control.
 JB1001
 JB1001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1001.See file dsdata.pdf to determine how the superseded data were derived.
 JB1001
 JB1001_MARKER: DB = BENCH MARK DISK
 JB1001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1001_STAMPING: V 154 1949
 JB1001_MARK LOGO: CGS
 JB1001_PROJECTION: FLUSH
 JB1001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1001+STABILITY: SURFACE MOTION
 JB1001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1001+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2011
 JB1001
 JB1001  HISTORY     - Date     Condition        Report By
 JB1001  HISTORY     - 1949     MONUMENTED       CGS
 JB1001  HISTORY     - 1969     GOOD             CGS
 JB1001  HISTORY     - 20110901 GOOD             ILDT
 JB1001  HISTORY     - 20140618 GOOD             ILDT
 JB1001
 JB1001                          STATION DESCRIPTION
 JB1001
 JB1001'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1001'0.6 MI S FROM SANDOVAL.
 JB1001'ABOUT 0.6 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1001'CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB1001'AT SANDOVAL, 118 FEET WEST OF THE WEST RAIL, 148 FEET EAST OF THE
 JB1001'CENTER LINE OF A CORNER IN A PAVED ROAD WHICH LEADS WEST AND
 JB1001'NORTH, 68.5 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A HOUSE,
 JB1001'52 FEET NORTH OF A POWER POLE WHICH BEARS 3 TRANSFORMERS, 10 FEET
 JB1001'NORTH OF A TELEPHONE POLE, 1.0 FOOT SOUTH OF A METAL WITNESS
 JB1001'POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 JB1001'THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE
 JB1001'GROUND.  SEC 20, T 2 N, R 1 E.
 JB1001
 JB1001                          STATION RECOVERY (2011)
 JB1001
 JB1001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1001'RECOVERED IN GOOD CONDITION.
 JB1001
 JB1001                          STATION RECOVERY (2014)
 JB1001
 JB1001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0601 ***********************************************************************
 JB0601  DESIGNATION -  V 155
 JB0601  PID         -  JB0601
 JB0601  STATE/COUNTY-  IL/MARION
 JB0601  COUNTRY     -  US
 JB0601  USGS QUAD   -  IUKA (2018)
 JB0601
 JB0601                         *CURRENT SURVEY CONTROL
 JB0601  ______________________________________________________________________
 JB0601* NAD 83(1986) POSITION- 38 36 57.     (N) 088 47 22.     (W)   SCALED
 JB0601* NAVD 88 ORTHO HEIGHT -   157.842 (meters)      517.85  (feet) ADJUSTED
 JB0601  ______________________________________________________________________
 JB0601  GEOID HEIGHT    -        -31.027 (meters)                     GEOID18
 JB0601  DYNAMIC HEIGHT  -        157.742 (meters)      517.53  (feet) COMP
 JB0601  MODELED GRAVITY -    979,990.1   (mgal)                       NAVD 88
 JB0601
 JB0601  VERT ORDER      -  FIRST     CLASS II
 JB0601
 JB0601.The horizontal coordinates were scaled from a map and have
 JB0601.an estimated accuracy of +/- 6 seconds.
 JB0601
 JB0601.The orthometric height was determined by differential leveling and
 JB0601.adjusted by the NATIONAL GEODETIC SURVEY
 JB0601.in June 1991.
 JB0601
 JB0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0601.GEOID18 height accuracy estimate available here.
 JB0601
 JB0601.Click photographs - Photos may exist for this station.
 JB0601
 JB0601.The dynamic height is computed by dividing the NAVD 88
 JB0601.geopotential number by the normal gravity value computed on the
 JB0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0601.degrees latitude (g = 980.6199 gals.).
 JB0601
 JB0601.The modeled gravity was interpolated from observed gravity values.
 JB0601
 JB0601;                    North         East    Units  Estimated Accuracy
 JB0601;SPC IL E     -   216,430.      260,280.      MT  (+/- 180 meters Scaled)
 JB0601
 JB0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH442756(NAD 83)
 JB0601
 JB0601                          SUPERSEDED SURVEY CONTROL
 JB0601
 JB0601  NGVD 29 (??/??/92)  157.952  (m)          518.21   (f) ADJ UNCH    1 2
 JB0601
 JB0601.Superseded values are not recommended for survey control.
 JB0601
 JB0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0601.See file dsdata.pdf to determine how the superseded data were derived.
 JB0601
 JB0601_MARKER: DB = BENCH MARK DISK
 JB0601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0601_STAMPING: V 155 1949
 JB0601_MARK LOGO: CGS
 JB0601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0601+STABILITY: SURFACE MOTION
 JB0601
 JB0601  HISTORY     - Date     Condition        Report By
 JB0601  HISTORY     - 1949     MONUMENTED       CGS
 JB0601  HISTORY     - 1965     GOOD             USGS
 JB0601  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0601  HISTORY     - 20110915 MARK NOT FOUND   ILDT
 JB0601
 JB0601                          STATION DESCRIPTION
 JB0601
 JB0601'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0601'AT IUKA.
 JB0601'AT IUKA, SET IN THE NORTHEAST QUARTER OF A BLACK TOP ROAD CROSSING
 JB0601'THE BALTIMORE AND OHIO RAILROAD, 198 FEET EAST OF THE NORTHEAST
 JB0601'CORNER OF THE B AND O RR STATION, 50 FEET SOUTH OF THE CENTER
 JB0601'LINE OF A STREET PARALLEL TO THE RAILROAD, 50 FEET EAST OF THE
 JB0601'CENTER LINE OF THE NORTH-SOUTH BLACK TOP ROAD, 27 FEET NORTH OF
 JB0601'THE NORTH RAIL OF THE MAIN TRACK, 2 FEET SOUTH OF A WHITE WOODEN
 JB0601'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK, ABOUT
 JB0601'LEVEL WITH THE NORTH-SOUTH BLACK TOP ROAD AND SET IN THE TOP
 JB0601'OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0601
 JB0601                          STATION RECOVERY (1965)
 JB0601
 JB0601'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 JB0601'RECOVERED IN GOOD CONDITION.
 JB0601
 JB0601                          STATION RECOVERY (1986)
 JB0601
 JB0601'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0601'MARK NOT FOUND.
 JB0601
 JB0601                          STATION RECOVERY (2011)
 JB0601
 JB0601'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0601'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0838 ***********************************************************************
 HB0838  DESIGNATION -  V 156
 HB0838  PID         -  HB0838
 HB0838  STATE/COUNTY-  IL/PULASKI
 HB0838  COUNTRY     -  US
 HB0838  USGS QUAD   -  CAIRO (2018)
 HB0838
 HB0838                         *CURRENT SURVEY CONTROL
 HB0838  ______________________________________________________________________
 HB0838* NAD 83(2011) POSITION- 37 06 51.06941(N) 089 12 07.83852(W)   ADJUSTED
 HB0838* NAD 83(2011) ELLIP HT-    72.320 (meters)        (06/27/12)   ADJUSTED
 HB0838* NAD 83(2011) EPOCH   -  2010.00
 HB0838* NAVD 88 ORTHO HEIGHT -   100.526 (meters)      329.81  (feet) ADJUSTED
 HB0838  ______________________________________________________________________
 HB0838  GEOID HEIGHT    -        -28.216 (meters)                     GEOID18
 HB0838  NAD 83(2011) X  -     70,907.704 (meters)                     COMP
 HB0838  NAD 83(2011) Y  - -5,091,920.692 (meters)                     COMP
 HB0838  NAD 83(2011) Z  -  3,827,549.669 (meters)                     COMP
 HB0838  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 HB0838  DYNAMIC HEIGHT  -        100.453 (meters)      329.57  (feet) COMP
 HB0838  MODELED GRAVITY -    979,904.6   (mgal)                       NAVD 88
 HB0838
 HB0838  VERT ORDER      -  SECOND    CLASS I
 HB0838
 HB0838  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0838  Standards:
 HB0838         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0838            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0838  -------------------------------------------------------------------
 HB0838  NETWORK    0.74   0.88           0.33   0.27   0.45     -0.00320912
 HB0838  -------------------------------------------------------------------
 HB0838  Click here for local accuracies and other accuracy information.
 HB0838
 HB0838.The horizontal coordinates were established by GPS observations
 HB0838.and adjusted by the National Geodetic Survey in June 2012.
 HB0838
 HB0838.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0838.been affixed to the stable North American tectonic plate. See 
 HB0838.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0838
 HB0838.The horizontal coordinates are valid at the epoch date displayed above
 HB0838.which is a decimal equivalence of Year/Month/Day.
 HB0838
 HB0838.The orthometric height was determined by differential leveling and
 HB0838.adjusted by the NATIONAL GEODETIC SURVEY
 HB0838.in April 2013.
 HB0838
 HB0838.No vertical observational check was made to the station.
 HB0838
 HB0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0838.GEOID18 height accuracy estimate available here.
 HB0838
 HB0838.Click photographs - Photos may exist for this station.
 HB0838
 HB0838.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0838
 HB0838.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0838
 HB0838.The ellipsoidal height was determined by GPS observations
 HB0838.and is referenced to NAD 83.
 HB0838
 HB0838.The dynamic height is computed by dividing the NAVD 88
 HB0838.geopotential number by the normal gravity value computed on the
 HB0838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0838.degrees latitude (g = 980.6199 gals.).
 HB0838
 HB0838.The modeled gravity was interpolated from observed gravity values.
 HB0838
 HB0838. The following values were computed from the NAD 83(2011) position.
 HB0838
 HB0838;                    North         East     Units Scale Factor Converg.
 HB0838;SPC IL W     -    50,096.158   785,718.326   MT  1.00003166   +0 34 55.2
 HB0838;SPC IL W     -   164,357.15  2,577,810.87   sFT  1.00003166   +0 34 55.2
 HB0838;SPC KY1Z     - 1,092,337.312 1,193,248.223   MT  0.99999276   -2 07 10.2
 HB0838;SPC KY1Z     - 3,583,776.66  3,914,848.54   sFT  0.99999276   -2 07 10.2
 HB0838;SPC KY S     -   592,258.823   193,258.803   MT  0.99995273   -2 05 37.0
 HB0838;SPC KY S     - 1,943,102.49    634,049.92   sFT  0.99995273   -2 05 37.0
 HB0838;UTM  16      - 4,109,809.038   304,339.092   MT  1.00007162   -1 19 45.2
 HB0838
 HB0838!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0838!SPC IL W     -   0.99998865  x   1.00003166  =   1.00002031
 HB0838!SPC KY1Z     -   0.99998865  x   0.99999276  =   0.99998141
 HB0838!SPC KY S     -   0.99998865  x   0.99995273  =   0.99994138
 HB0838!UTM  16      -   0.99998865  x   1.00007162  =   1.00006027
 HB0838
 HB0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0433909809(NAD 83)
 HB0838
 HB0838                          SUPERSEDED SURVEY CONTROL
 HB0838
 HB0838  NAD 83(2007)-  37 06 51.06924(N)    089 12 07.83943(W) AD(2002.00) 1
 HB0838  ELLIP H (12/08/10)   72.351  (m)                       GP(2002.00) 4 1
 HB0838  NAD 83(1997)-  37 06 51.06883(N)    089 12 07.83956(W) AD(       ) 1
 HB0838  ELLIP H (10/21/99)   72.362  (m)                       GP(       ) 4 1
 HB0838  NAD 83(1993)-  37 06 51.06976(N)    089 12 07.83916(W) AD(       ) 1
 HB0838  NAD 83(1986)-  37 06 51.07883(N)    089 12 07.84135(W) AD(       ) 1
 HB0838  NAVD 88             100.54   (m)          329.9    (f) LEVELING    3  
 HB0838  NAVD 88 (06/15/91)  100.538  (m)          329.85   (f) SUPERSEDED  1 1
 HB0838  NGVD 29             100.45   (m)          329.6    (f) LEVELING    3  
 HB0838  NGVD 29 (11/26/84)  100.449  (m)          329.56   (f) ADJUSTED    1 1
 HB0838
 HB0838.Superseded values are not recommended for survey control.
 HB0838
 HB0838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0838.See file dsdata.pdf to determine how the superseded data were derived.
 HB0838
 HB0838_MARKER: DB = BENCH MARK DISK
 HB0838_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 HB0838+WITH SETTING: PAVEMENT
 HB0838_SP_SET: RAILROAD SIGNAL BASE
 HB0838_STAMPING: V 156 1954
 HB0838_MARK LOGO: CGS
 HB0838_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0838+STABILITY: SURFACE MOTION
 HB0838_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0838+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2018
 HB0838
 HB0838  HISTORY     - Date     Condition        Report By
 HB0838  HISTORY     - 1954     MONUMENTED       CGS
 HB0838  HISTORY     - 1969     GOOD             CGS
 HB0838  HISTORY     - 1976     GOOD             ILDT
 HB0838  HISTORY     - 1976     GOOD             ILDT
 HB0838  HISTORY     - 1976     GOOD             ILDT
 HB0838  HISTORY     - 19901025 GOOD             NGS
 HB0838  HISTORY     - 20020830 GOOD             USACE
 HB0838  HISTORY     - 20100621 GOOD             ILDT
 HB0838  HISTORY     - 20100804 GOOD             ILDT
 HB0838  HISTORY     - 20120504 GOOD             AMESC
 HB0838  HISTORY     - 20120618 GOOD             ILDT
 HB0838  HISTORY     - 20180710 GOOD             USACE
 HB0838
 HB0838                          STATION DESCRIPTION
 HB0838
 HB0838'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0838'AT MOUNDS.
 HB0838'AT MOUNDS, 61.8 FEET NORTH OF THE NORTHWEST CORNER OF THE
 HB0838'ILLINOIS CENTRAL RAILROAD STATION, 23 1/2 FEET EAST OF THE EAST
 HB0838'RAIL OF THE EAST TRACK, SET IN THE TOP OF THE NORTHEAST CORNER
 HB0838'OF AN ABANDONED CONCRETE SEMAPHORE FOUNDATION WHICH PROJECTS 4
 HB0838'INCHES, 67 1/2 FEET SOUTH OF THE EXTENDED CENTER LINE OF FIRST
 HB0838'STREET WHICH LEADS EAST, 52 FEET WEST OF THE CENTER LINE OF FRONT
 HB0838'STREET, 72 1/2 FEET SOUTH OF A 12-INCH CEDAR TREE, AND ABOUT
 HB0838'LEVEL WITH THE TRACKS.  SEC 22, T16S, R1W.
 HB0838
 HB0838                          STATION RECOVERY (1976)
 HB0838
 HB0838'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0838'RECOVERED IN GOOD CONDITION.
 HB0838
 HB0838                          STATION RECOVERY (1976)
 HB0838
 HB0838'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0838'RECOVERED IN GOOD CONDITION.
 HB0838
 HB0838                          STATION RECOVERY (1976)
 HB0838
 HB0838'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0838'RECOVERED IN GOOD CONDITION.
 HB0838
 HB0838                          STATION RECOVERY (1990)
 HB0838
 HB0838'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HB0838'STATION IS LOCATED IN MOUNDS, IN A GRASS STRIP BETWEEN STREET AND
 HB0838'RAILROAD TRACKS, IN BASE OF DISMANTLED RAILROAD SIGNAL, IN NORTH
 HB0838'CENTRAL SECTION 22, T 16 S, R 1 W.  OWNERSHIP--ILLINOIS CENTRAL
 HB0838'RAILROAD.
 HB0838'TO REACH FROM EXIT 8 OF INTERSTATE HIGHWAY 57, ABOUT 3 KM (1.9 MI)
 HB0838'NORTHEAST OF MOUNDS, GO WEST ON PAVED ROAD FOR 1.24 KM (0.77 MI)  TO A
 HB0838'T-ROAD.  TURN RIGHT, SOUTH, ON US HIGHWAY 51 FOR 1.76 KM (1.09 MI) TO
 HB0838'ITS JUNCTION WITH FIRST STREET IN MOUNDS.  TURN RIGHT, WEST, ON FIRST
 HB0838'STREET FOR 0.30 KM (0.19 MI)  TO A T-ROAD AT RAILROAD TRACKS AND
 HB0838'STATION ON THE LEFT.
 HB0838'STATION MARK IS SET FLUSH IN A DRILL HOLE IN THE 0.8-METER SQUARE
 HB0838'CONCRETE BASE THAT PROJECTS 10 CM.  IT IS 21.0 M (68.9 FT) SOUTH OF
 HB0838'THE EXTENDED CENTER OF FIRST STREET, 15.5 M (50.9 FT) WEST OF THE
 HB0838'CENTER OF THE PAVED STREET, 7.1 M (23.3 FT) EAST OF EAST RAIL OF EAST
 HB0838'TRACK, 3.5 M (11.5 FT) WEST OF A LOW WALL, AND 0.3 M (1.0 FT) SOUTH
 HB0838'OF A METAL WITNESS POST.
 HB0838
 HB0838                          STATION RECOVERY (2002)
 HB0838
 HB0838'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0838'RECOVERED IN GOOD CONDITION.
 HB0838
 HB0838                          STATION RECOVERY (2010)
 HB0838
 HB0838'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0838'RECOVERED IN GOOD CONDITION.
 HB0838
 HB0838                          STATION RECOVERY (2010)
 HB0838
 HB0838'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (BE)
 HB0838'RECOVERED AS DESCRIBED
 HB0838
 HB0838                          STATION RECOVERY (2012)
 HB0838
 HB0838'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0838'RECOVERED AS DESCRIBED.
 HB0838
 HB0838                          STATION RECOVERY (2012)
 HB0838
 HB0838'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0838'RECOVERED IN GOOD CONDITION.
 HB0838
 HB0838                          STATION RECOVERY (2018)
 HB0838
 HB0838'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2018 (DLB)
 HB0838'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0804 ***********************************************************************
 HB0804  DESIGNATION -  V 157
 HB0804  PID         -  HB0804
 HB0804  STATE/COUNTY-  IL/UNION
 HB0804  COUNTRY     -  US
 HB0804  USGS QUAD   -  DONGOLA (2018)
 HB0804
 HB0804                         *CURRENT SURVEY CONTROL
 HB0804  ______________________________________________________________________
 HB0804* NAD 83(1986) POSITION- 37 21 58.     (N) 089 09 53.     (W)   SCALED
 HB0804* NAVD 88 ORTHO HEIGHT -   120.209 (meters)      394.39  (feet) ADJUSTED
 HB0804  ______________________________________________________________________
 HB0804  GEOID HEIGHT    -        -28.446 (meters)                     GEOID18
 HB0804  DYNAMIC HEIGHT  -        120.123 (meters)      394.10  (feet) COMP
 HB0804  MODELED GRAVITY -    979,916.3   (mgal)                       NAVD 88
 HB0804
 HB0804  VERT ORDER      -  FIRST     CLASS I
 HB0804
 HB0804.The horizontal coordinates were scaled from a map and have
 HB0804.an estimated accuracy of +/- 6 seconds.
 HB0804
 HB0804.The orthometric height was determined by differential leveling and
 HB0804.adjusted by the NATIONAL GEODETIC SURVEY
 HB0804.in June 1991.
 HB0804
 HB0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0804.GEOID18 height accuracy estimate available here.
 HB0804
 HB0804.Click photographs - Photos may exist for this station.
 HB0804
 HB0804.The dynamic height is computed by dividing the NAVD 88
 HB0804.geopotential number by the normal gravity value computed on the
 HB0804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0804.degrees latitude (g = 980.6199 gals.).
 HB0804
 HB0804.The modeled gravity was interpolated from observed gravity values.
 HB0804
 HB0804;                    North         East    Units  Estimated Accuracy
 HB0804;SPC IL W     -    78,090.      788,750.      MT  (+/- 180 meters Scaled)
 HB0804
 HB0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG083376(NAD 83)
 HB0804
 HB0804                          SUPERSEDED SURVEY CONTROL
 HB0804
 HB0804  NGVD 29 (11/26/84)  120.187  (m)          394.31   (f) ADJUSTED    1 1
 HB0804
 HB0804.Superseded values are not recommended for survey control.
 HB0804
 HB0804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0804.See file dsdata.pdf to determine how the superseded data were derived.
 HB0804
 HB0804_MARKER: DB = BENCH MARK DISK
 HB0804_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 HB0804_SP_SET: CULVERT HEADWALL
 HB0804_STAMPING: V 157 1954
 HB0804_MARK LOGO: CGS
 HB0804_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0804+STABILITY: SURFACE MOTION
 HB0804_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0804+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 HB0804
 HB0804  HISTORY     - Date     Condition        Report By
 HB0804  HISTORY     - 1954     MONUMENTED       CGS
 HB0804  HISTORY     - 1969     GOOD             CGS
 HB0804  HISTORY     - 1978     GOOD             ILDT
 HB0804  HISTORY     - 1978     GOOD             ILDT
 HB0804  HISTORY     - 1978     GOOD             ILDT
 HB0804  HISTORY     - 20020827 GOOD             USACE
 HB0804  HISTORY     - 20120620 GOOD             ILDT
 HB0804
 HB0804                          STATION DESCRIPTION
 HB0804
 HB0804'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0804'0.2 MI N FROM DONGOLA.
 HB0804'ABOUT 0.2 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0804'THE STATION AT DONGOLA, 6 RAILS NORTH OF A SWITCH STAND WHICH
 HB0804'IS LOCATED AT THE NORTH END OF A SIDETRACK, 12 FEET EAST OF
 HB0804'THE EAST RAIL OF THE EAST TRACK, SET IN THE TOP OF THE NORTH
 HB0804'END OF THE EAST CONCRETE HEADWALL OF A CONCRETE ARCHED CULVERT,
 HB0804'AND ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK.  SEC 24, T13S,
 HB0804'R1W.
 HB0804
 HB0804                          STATION RECOVERY (1978)
 HB0804
 HB0804'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0804'RECOVERED IN GOOD CONDITION.
 HB0804
 HB0804                          STATION RECOVERY (1978)
 HB0804
 HB0804'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0804'RECOVERED IN GOOD CONDITION.
 HB0804
 HB0804                          STATION RECOVERY (1978)
 HB0804
 HB0804'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0804'RECOVERED IN GOOD CONDITION.
 HB0804
 HB0804                          STATION RECOVERY (2002)
 HB0804
 HB0804'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0804'RECOVERED IN GOOD CONDITION.
 HB0804
 HB0804                          STATION RECOVERY (2012)
 HB0804
 HB0804'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0804'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0631 ***********************************************************************
 HB0631  DESIGNATION -  V 158
 HB0631  PID         -  HB0631
 HB0631  STATE/COUNTY-  IL/JACKSON
 HB0631  COUNTRY     -  US
 HB0631  USGS QUAD   -  DE SOTO (2018)
 HB0631
 HB0631                         *CURRENT SURVEY CONTROL
 HB0631  ______________________________________________________________________
 HB0631* NAD 83(1986) POSITION- 37 46 42.     (N) 089 14 57.     (W)   SCALED
 HB0631* NAVD 88 ORTHO HEIGHT -   123.034 (meters)      403.65  (feet) ADJUSTED
 HB0631  ______________________________________________________________________
 HB0631  GEOID HEIGHT    -        -29.186 (meters)                     GEOID18
 HB0631  DYNAMIC HEIGHT  -        122.950 (meters)      403.38  (feet) COMP
 HB0631  MODELED GRAVITY -    979,941.0   (mgal)                       NAVD 88
 HB0631
 HB0631  VERT ORDER      -  FIRST     CLASS II
 HB0631
 HB0631.This mark is at Southern Illinois Airport (MDH)
 HB0631
 HB0631.The horizontal coordinates were scaled from a map and have
 HB0631.an estimated accuracy of +/- 6 seconds.
 HB0631
 HB0631.The orthometric height was determined by differential leveling and
 HB0631.adjusted by the NATIONAL GEODETIC SURVEY
 HB0631.in June 1991.
 HB0631
 HB0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0631.GEOID18 height accuracy estimate available here.
 HB0631
 HB0631.Click photographs - Photos may exist for this station.
 HB0631
 HB0631.The dynamic height is computed by dividing the NAVD 88
 HB0631.geopotential number by the normal gravity value computed on the
 HB0631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0631.degrees latitude (g = 980.6199 gals.).
 HB0631
 HB0631.The modeled gravity was interpolated from observed gravity values.
 HB0631
 HB0631;                    North         East    Units  Estimated Accuracy
 HB0631;SPC IL W     -   123,760.      780,820.      MT  (+/- 180 meters Scaled)
 HB0631
 HB0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG019836(NAD 83)
 HB0631
 HB0631                          SUPERSEDED SURVEY CONTROL
 HB0631
 HB0631  NGVD 29 (11/26/84)  123.127  (m)          403.96   (f) ADJUSTED    1 2
 HB0631
 HB0631.Superseded values are not recommended for survey control.
 HB0631
 HB0631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0631.See file dsdata.pdf to determine how the superseded data were derived.
 HB0631
 HB0631_MARKER: DB = BENCH MARK DISK
 HB0631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0631_STAMPING: V 158 1954
 HB0631_MARK LOGO: CGS
 HB0631_MAGNETIC: O = OTHER; SEE DESCRIPTION
 HB0631_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0631
 HB0631  HISTORY     - Date     Condition        Report By
 HB0631  HISTORY     - 1954     MONUMENTED       CGS
 HB0631  HISTORY     - 1969     GOOD             CGS
 HB0631  HISTORY     - 1973     GOOD             NGS
 HB0631  HISTORY     - 1977     GOOD             NGS
 HB0631  HISTORY     - 1977     GOOD             NGS
 HB0631  HISTORY     - 1977     GOOD             NGS
 HB0631  HISTORY     - 19930715 GOOD             NGS
 HB0631
 HB0631                          STATION DESCRIPTION
 HB0631
 HB0631'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0631'4.1 MI SW FROM DE SOTO.
 HB0631'ABOUT 2.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0631'THE POST OFFICE AT DE SOTO, THENCE 1.4 MILES WEST-SOUTHWEST
 HB0631'ALONG A GRAVELED ROAD, THENCE 0.2 MILE WEST-SOUTHWEST CROSS-COUNTRY,
 HB0631'0.15 MILE NORTHEAST OF THE NORTHEAST CORNER OF THE ADMINISTRATION
 HB0631'BUILDING AT THE SOUTHERN ILLINOIS AIRPORT, 105 YARDS WEST OF THE
 HB0631'WEST EDGE OF A CONCRETE RUNWAY, 2 FEET NORTH OF THE NORTHWEST
 HB0631'CORNER OF A 3- X 3-FOOT CONCRETE FOUNDATION, AND SET IN THE TOP OF
 HB0631'A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF
 HB0631'THE GROUND.  SEC 6, T 9S, R 1W.  NOTE-- THIS MARK WAS NOT LEVELED
 HB0631'TO BY THIS PARTY IN 1969.
 HB0631
 HB0631                          STATION RECOVERY (1973)
 HB0631
 HB0631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 HB0631'RECOVERED IN GOOD CONDITION.
 HB0631
 HB0631                          STATION RECOVERY (1977)
 HB0631
 HB0631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 HB0631'RECOVERED IN GOOD CONDITION.
 HB0631
 HB0631                          STATION RECOVERY (1977)
 HB0631
 HB0631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 HB0631'RECOVERED IN GOOD CONDITION.
 HB0631
 HB0631                          STATION RECOVERY (1977)
 HB0631
 HB0631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 HB0631'RECOVERED IN GOOD CONDITION.
 HB0631
 HB0631                          STATION RECOVERY (1993)
 HB0631
 HB0631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 (GFS)
 HB0631'THE STATION IS LOCATED AT THE SOUTHERN ILLINOIS AIRPORT SOUTHWEST OF
 HB0631'THE INTERSECTION OF RUNWAYS 6/24 AND 18L/36R.  IT IS 217 FT (66.1 M)
 HB0631'EAST-NORTHEAST OF AN ELECTRICAL BOX NEXT TO A CEILOMETER, 184 FT (56.1
 HB0631'M) SOUTHEAST OF THE SOUTHEAST EDGE OF THE TAXIWAY PARALLEL TO RUNWAY
 HB0631'6/24 AND 55 FT (16.8 M) WEST OF THE WEST EDGE OF THE TAXIWAY PARALLEL
 HB0631'TO RUNWAY 18L/36R.  THE STATION IS A CGS BENCH MARK DISK STAMPED V 158
 HB0631'1954 SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1030 ***********************************************************************
 JB1030  DESIGNATION -  V 159
 JB1030  PID         -  JB1030
 JB1030  STATE/COUNTY-  IL/WASHINGTON
 JB1030  COUNTRY     -  US
 JB1030  USGS QUAD   -  IRVINGTON (2018)
 JB1030
 JB1030                         *CURRENT SURVEY CONTROL
 JB1030  ______________________________________________________________________
 JB1030* NAD 83(1986) POSITION- 38 28 33.     (N) 089 09 05.     (W)   SCALED
 JB1030* NAVD 88 ORTHO HEIGHT -   150.395 (meters)      493.42  (feet) ADJUSTED
 JB1030  ______________________________________________________________________
 JB1030  GEOID HEIGHT    -        -30.509 (meters)                     GEOID18
 JB1030  DYNAMIC HEIGHT  -        150.299 (meters)      493.11  (feet) COMP
 JB1030  MODELED GRAVITY -    979,986.1   (mgal)                       NAVD 88
 JB1030
 JB1030  VERT ORDER      -  FIRST     CLASS I
 JB1030
 JB1030.The horizontal coordinates were scaled from a map and have
 JB1030.an estimated accuracy of +/- 6 seconds.
 JB1030
 JB1030.The orthometric height was determined by differential leveling and
 JB1030.adjusted by the NATIONAL GEODETIC SURVEY
 JB1030.in June 1991.
 JB1030
 JB1030.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1030.GEOID18 height accuracy estimate available here.
 JB1030
 JB1030.Click photographs - Photos may exist for this station.
 JB1030
 JB1030.The dynamic height is computed by dividing the NAVD 88
 JB1030.geopotential number by the normal gravity value computed on the
 JB1030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1030.degrees latitude (g = 980.6199 gals.).
 JB1030
 JB1030.The modeled gravity was interpolated from observed gravity values.
 JB1030
 JB1030;                    North         East    Units  Estimated Accuracy
 JB1030;SPC IL W     -   201,270.      788,590.      MT  (+/- 180 meters Scaled)
 JB1030
 JB1030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH123608(NAD 83)
 JB1030
 JB1030                          SUPERSEDED SURVEY CONTROL
 JB1030
 JB1030  NGVD 29 (??/??/92)  150.515  (m)          493.81   (f) ADJ UNCH    1 1
 JB1030
 JB1030.Superseded values are not recommended for survey control.
 JB1030
 JB1030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1030.See file dsdata.pdf to determine how the superseded data were derived.
 JB1030
 JB1030_MARKER: DB = BENCH MARK DISK
 JB1030_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1030_SP_SET: CULVERT HEADWALL
 JB1030_STAMPING: V 159 1954
 JB1030_MARK LOGO: CGS
 JB1030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1030+STABILITY: SURFACE MOTION
 JB1030
 JB1030  HISTORY     - Date     Condition        Report By
 JB1030  HISTORY     - 1954     MONUMENTED       CGS
 JB1030  HISTORY     - 1969     GOOD             CGS
 JB1030  HISTORY     - 20110815 MARK NOT FOUND   ILDT
 JB1030
 JB1030                          STATION DESCRIPTION
 JB1030
 JB1030'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1030'3.6 MI S FROM CENTRALIA.
 JB1030'ABOUT 3.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1030'THE STATION AT CENTRALIA, OR ABOUT 2.65 MILES NORTH ALONG THE
 JB1030'ILLINOIS CENTRAL RAILROAD FROM A CROSSING OF THE RAILROAD AND
 JB1030'STATE HIGHWAY 177 AT IRVINGTON, 15 FEET EAST OF MILEPOST 256,
 JB1030'21 1/2 FEET EAST OF THE EAST RAIL OF THE EAST SET OF MAIN
 JB1030'TRACKS, SET IN THE CENTER OF THE TOP OF THE EAST CONCRETE
 JB1030'HEADWALL OF A CONCRETE CULVERT UNDER THE TRACKS, AND ABOUT 10
 JB1030'FEET BELOW THE LEVEL OF THE TRACK.  SEC 36, T 1 N, R 1 W.
 JB1030
 JB1030                          STATION RECOVERY (2011)
 JB1030
 JB1030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1030'RAILROAD PROPERTY, WAS ESCOURTED BACK TO CULVERT BY RAILROAD PERSONEL.
 JB1030'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1065 ***********************************************************************
 JB1065  DESIGNATION -  V 160
 JB1065  PID         -  JB1065
 JB1065  STATE/COUNTY-  IL/PERRY
 JB1065  COUNTRY     -  US
 JB1065  USGS QUAD   -  TAMAROA (2018)
 JB1065
 JB1065                         *CURRENT SURVEY CONTROL
 JB1065  ______________________________________________________________________
 JB1065* NAD 83(1986) POSITION- 38 09 22.     (N) 089 13 29.     (W)   SCALED
 JB1065* NAVD 88 ORTHO HEIGHT -   154.518 (meters)      506.95  (feet) ADJUSTED
 JB1065  ______________________________________________________________________
 JB1065  GEOID HEIGHT    -        -29.765 (meters)                     GEOID18
 JB1065  DYNAMIC HEIGHT  -        154.416 (meters)      506.61  (feet) COMP
 JB1065  MODELED GRAVITY -    979,967.0   (mgal)                       NAVD 88
 JB1065
 JB1065  VERT ORDER      -  FIRST     CLASS I
 JB1065
 JB1065.The horizontal coordinates were scaled from a map and have
 JB1065.an estimated accuracy of +/- 6 seconds.
 JB1065
 JB1065.The orthometric height was determined by differential leveling and
 JB1065.adjusted by the NATIONAL GEODETIC SURVEY
 JB1065.in June 1991.
 JB1065
 JB1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1065.GEOID18 height accuracy estimate available here.
 JB1065
 JB1065.Click photographs - Photos may exist for this station.
 JB1065
 JB1065.The dynamic height is computed by dividing the NAVD 88
 JB1065.geopotential number by the normal gravity value computed on the
 JB1065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1065.degrees latitude (g = 980.6199 gals.).
 JB1065
 JB1065.The modeled gravity was interpolated from observed gravity values.
 JB1065
 JB1065;                    North         East    Units  Estimated Accuracy
 JB1065;SPC IL W     -   165,720.      782,550.      MT  (+/- 180 meters Scaled)
 JB1065
 JB1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH050254(NAD 83)
 JB1065
 JB1065                          SUPERSEDED SURVEY CONTROL
 JB1065
 JB1065  NGVD 29 (??/??/92)  154.616  (m)          507.27   (f) ADJ UNCH    1 1
 JB1065
 JB1065.Superseded values are not recommended for survey control.
 JB1065
 JB1065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1065.See file dsdata.pdf to determine how the superseded data were derived.
 JB1065
 JB1065_MARKER: DB = BENCH MARK DISK
 JB1065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1065_STAMPING: V 160 1954
 JB1065_MARK LOGO: CGS
 JB1065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1065+STABILITY: SURFACE MOTION
 JB1065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1065+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2009
 JB1065
 JB1065  HISTORY     - Date     Condition        Report By
 JB1065  HISTORY     - 1954     MONUMENTED       CGS
 JB1065  HISTORY     - 1969     GOOD             CGS
 JB1065  HISTORY     - 20090304 GOOD             ILDT
 JB1065
 JB1065                          STATION DESCRIPTION
 JB1065
 JB1065'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1065'1.4 MI N FROM TAMAROA.
 JB1065'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1065'AT TAMAROA, THENCE 1.3 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB1065'RAILROAD, 0.4 MILE SOUTH OF MILEPOST 278, 100 FEET NORTHWEST
 JB1065'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 81
 JB1065'FEET WEST OF THE WEST RAIL OF THE WEST TRACK, 50 FEET NORTH OF THE
 JB1065'CENTER LINE OF THE ROAD, 68 FEET NORTHWEST OF A RAILROAD CROSSING
 JB1065'SIGN, 28 FEET NORTH OF A CORNER FENCE POST, 1 FOOT EAST OF A
 JB1065'FENCE, 1.5 FEET WEST OF A METAL WITNESS POST, ABOUT 4 1/2 FEET
 JB1065'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 JB1065'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 JB1065'SEC 20, T4S, R1W.
 JB1065
 JB1065                          STATION RECOVERY (2009)
 JB1065
 JB1065'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1065'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1293 ***********************************************************************
 LC1293  DESIGNATION -  V 161
 LC1293  PID         -  LC1293
 LC1293  STATE/COUNTY-  IL/TAZEWELL
 LC1293  COUNTRY     -  US
 LC1293  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1293
 LC1293                         *CURRENT SURVEY CONTROL
 LC1293  ______________________________________________________________________
 LC1293* NAD 83(1986) POSITION- 40 32 13.53   (N) 089 32 02.62   (W)   HD_HELD1
 LC1293* NAVD 88 ORTHO HEIGHT -   213.164 (meters)      699.36  (feet) ADJUSTED
 LC1293  ______________________________________________________________________
 LC1293  GEOID HEIGHT    -        -32.788 (meters)                     GEOID18
 LC1293  DYNAMIC HEIGHT  -        213.062 (meters)      699.02  (feet) COMP
 LC1293  MODELED GRAVITY -    980,138.9   (mgal)                       NAVD 88
 LC1293
 LC1293  VERT ORDER      -  FIRST     CLASS II
 LC1293
 LC1293.The horizontal coordinates were determined by differentially corrected
 LC1293.hand held GPS observations or other comparable positioning techniques
 LC1293.and have an estimated accuracy of +/- 3 meters.
 LC1293
 LC1293.The orthometric height was determined by differential leveling and
 LC1293.adjusted by the NATIONAL GEODETIC SURVEY
 LC1293.in June 1991.
 LC1293
 LC1293.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1293.GEOID18 height accuracy estimate available here.
 LC1293
 LC1293.Click photographs - Photos may exist for this station.
 LC1293
 LC1293.The dynamic height is computed by dividing the NAVD 88
 LC1293.geopotential number by the normal gravity value computed on the
 LC1293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1293.degrees latitude (g = 980.6199 gals.).
 LC1293
 LC1293.The modeled gravity was interpolated from observed gravity values.
 LC1293
 LC1293;                    North         East    Units  Estimated Accuracy
 LC1293;SPC IL W     -   429,815.1     753,592.0     MT  (+/- 3 meters HH1 GPS) 
 LC1293
 LC1293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK8538690457(NAD 83)
 LC1293
 LC1293                          SUPERSEDED SURVEY CONTROL
 LC1293
 LC1293  NGVD 29 (??/??/92)  213.258  (m)          699.66   (f) ADJ UNCH    1 2
 LC1293
 LC1293.Superseded values are not recommended for survey control.
 LC1293
 LC1293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1293.See file dsdata.pdf to determine how the superseded data were derived.
 LC1293
 LC1293_MARKER: DB = BENCH MARK DISK
 LC1293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1293_STAMPING: V 161 1954
 LC1293_MARK LOGO: CGS
 LC1293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1293+STABILITY: SURFACE MOTION
 LC1293
 LC1293  HISTORY     - Date     Condition        Report By
 LC1293  HISTORY     - 1954     MONUMENTED       CGS
 LC1293
 LC1293                          STATION DESCRIPTION
 LC1293
 LC1293'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1293'2.4 MI W FROM TREMONT.
 LC1293'2.45 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1293'STATION AT TREMONT, ABOUT 0.15 MILE WEST OF CROSSING OF
 LC1293'GROVELAND-DILLON ROAD, ABOUT 0.1 MILE EAST OF MILE POST IND 196,
 LC1293'28 FEET SOUTH OF SOUTH RAIL, 49 FEET NORTH OF CENTER LINE OF
 LC1293'STATE HIGHWAY 9, 11 FEET EAST OF THE SEVENTH TELEPHONE POLE WEST
 LC1293'OF ROAD CROSSING, 2 FEET EAST OF A WHITE WOODEN WITNESS POST, ABOUT
 LC1293'2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LC1293'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0820 ***********************************************************************
 LC0820  DESIGNATION -  V 162
 LC0820  PID         -  LC0820
 LC0820  STATE/COUNTY-  IL/MCLEAN
 LC0820  COUNTRY     -  US
 LC0820  USGS QUAD   -  DANVERS (2018)
 LC0820
 LC0820                         *CURRENT SURVEY CONTROL
 LC0820  ______________________________________________________________________
 LC0820* NAD 83(1986) POSITION- 40 31 36.     (N) 089 10 43.     (W)   SCALED
 LC0820* NAVD 88 ORTHO HEIGHT -   245.717 (meters)      806.16  (feet) ADJUSTED
 LC0820  ______________________________________________________________________
 LC0820  GEOID HEIGHT    -        -32.306 (meters)                     GEOID18
 LC0820  DYNAMIC HEIGHT  -        245.601 (meters)      805.78  (feet) COMP
 LC0820  MODELED GRAVITY -    980,146.2   (mgal)                       NAVD 88
 LC0820
 LC0820  VERT ORDER      -  FIRST     CLASS II
 LC0820
 LC0820.The horizontal coordinates were scaled from a map and have
 LC0820.an estimated accuracy of +/- 6 seconds.
 LC0820
 LC0820.The orthometric height was determined by differential leveling and
 LC0820.adjusted by the NATIONAL GEODETIC SURVEY
 LC0820.in June 1991.
 LC0820
 LC0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0820.GEOID18 height accuracy estimate available here.
 LC0820
 LC0820.Click photographs - Photos may exist for this station.
 LC0820
 LC0820.The dynamic height is computed by dividing the NAVD 88
 LC0820.geopotential number by the normal gravity value computed on the
 LC0820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0820.degrees latitude (g = 980.6199 gals.).
 LC0820
 LC0820.The modeled gravity was interpolated from observed gravity values.
 LC0820
 LC0820;                    North         East    Units  Estimated Accuracy
 LC0820;SPC IL E     -   428,820.      228,380.      MT  (+/- 180 meters Scaled)
 LC0820
 LC0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK154884(NAD 83)
 LC0820
 LC0820                          SUPERSEDED SURVEY CONTROL
 LC0820
 LC0820  NGVD 29 (??/??/92)  245.785  (m)          806.38   (f) ADJ UNCH    1 2
 LC0820
 LC0820.Superseded values are not recommended for survey control.
 LC0820
 LC0820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0820.See file dsdata.pdf to determine how the superseded data were derived.
 LC0820
 LC0820_MARKER: DB = BENCH MARK DISK
 LC0820_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0820_SP_SET: BUILDING
 LC0820_STAMPING: V 162 1954
 LC0820_MARK LOGO: CGS
 LC0820_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0820
 LC0820  HISTORY     - Date     Condition        Report By
 LC0820  HISTORY     - 1954     MONUMENTED       CGS
 LC0820  HISTORY     - 20130304 MARK NOT FOUND   ILDT
 LC0820
 LC0820                          STATION DESCRIPTION
 LC0820
 LC0820'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0820'AT DANVERS.
 LC0820'AT DANVERS, ALONG THE NEW YORK CENTRAL RAILROAD, IN THE TOP OF
 LC0820'THE SOUTHEAST CORNER OF WALL OF SCALE PIT OF DANVERS FARMERS
 LC0820'ELEVATOR COMPANY, 45 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK,
 LC0820'63 FEET SOUTH AND ACROSS TRACK FROM THE SOUTHEAST CORNER OF TICKET
 LC0820'OFFICE OF RAILROAD STATION, 2 FEET EAST OF NORTHEAST CORNER OF
 LC0820'NARROW CONCRETE PORCH OF ELEVATOR OFFICE BUILDING AND ABOUT 3
 LC0820'FEET BELOW LEVEL OF TRACK.
 LC0820
 LC0820                          STATION RECOVERY (2013)
 LC0820
 LC0820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0820'TRACKS NO LONGER EXIST. GRAIN ELEVATOR STILL THERE, NO SIGN OF SCALE
 LC0820'PIT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1275 ***********************************************************************
 LC1275  DESIGNATION -  V 163
 LC1275  PID         -  LC1275
 LC1275  STATE/COUNTY-  IL/PEORIA
 LC1275  COUNTRY     -  US
 LC1275  USGS QUAD   -  PEKIN (2018)
 LC1275
 LC1275                         *CURRENT SURVEY CONTROL
 LC1275  ______________________________________________________________________
 LC1275* NAD 83(1986) POSITION- 40 35 10.     (N) 089 40 23.     (W)   SCALED
 LC1275* NAVD 88 ORTHO HEIGHT -   132.468 (meters)      434.61  (feet) ADJUSTED
 LC1275  ______________________________________________________________________
 LC1275  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 LC1275  DYNAMIC HEIGHT  -        132.406 (meters)      434.40  (feet) COMP
 LC1275  MODELED GRAVITY -    980,153.5   (mgal)                       NAVD 88
 LC1275
 LC1275  VERT ORDER      -  FIRST     CLASS II
 LC1275
 LC1275.The horizontal coordinates were scaled from a map and have
 LC1275.an estimated accuracy of +/- 6 seconds.
 LC1275
 LC1275.The orthometric height was determined by differential leveling and
 LC1275.adjusted by the NATIONAL GEODETIC SURVEY
 LC1275.in June 1991.
 LC1275
 LC1275.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1275.GEOID18 height accuracy estimate available here.
 LC1275
 LC1275.Click photographs - Photos may exist for this station.
 LC1275
 LC1275.The dynamic height is computed by dividing the NAVD 88
 LC1275.geopotential number by the normal gravity value computed on the
 LC1275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1275.degrees latitude (g = 980.6199 gals.).
 LC1275
 LC1275.The modeled gravity was interpolated from observed gravity values.
 LC1275
 LC1275;                    North         East    Units  Estimated Accuracy
 LC1275;SPC IL W     -   435,180.      741,790.      MT  (+/- 180 meters Scaled)
 LC1275
 LC1275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK737962(NAD 83)
 LC1275
 LC1275                          SUPERSEDED SURVEY CONTROL
 LC1275
 LC1275  NGVD 29 (??/??/92)  132.575  (m)          434.96   (f) ADJ UNCH    1 2
 LC1275
 LC1275.Superseded values are not recommended for survey control.
 LC1275
 LC1275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1275.See file dsdata.pdf to determine how the superseded data were derived.
 LC1275
 LC1275_MARKER: DB = BENCH MARK DISK
 LC1275_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1275_SP_SET: BOX CULVERT HEADWALL
 LC1275_STAMPING: V 163 1954
 LC1275_MARK LOGO: CGS
 LC1275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1275+STABILITY: SURFACE MOTION
 LC1275
 LC1275  HISTORY     - Date     Condition        Report By
 LC1275  HISTORY     - 1954     MONUMENTED       CGS
 LC1275  HISTORY     - 1968     GOOD             CGS
 LC1275  HISTORY     - 19990221 GOOD             USPSQD
 LC1275
 LC1275                          STATION DESCRIPTION
 LC1275
 LC1275'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1275'1.2 MI NW FROM PEKIN.
 LC1275'1.25 MILES NORTHWEST ALONG STATE HIGHWAY 9 FROM WEST END OF HIGHWAY
 LC1275'BRIDGE OVER ILLINOIS RIVER AT PEKIN, ABOUT 0.35 MILE SOUTHEAST
 LC1275'OF JUNCTION OF U.S. HIGHWAY 24, IN THE TOP OF THE NORTHWEST END
 LC1275'OF NORTHEAST CONCRETE HEAD WALL OF A 3-FOOT CONCRETE BOX CULVERT
 LC1275'UNDER HIGHWAY, 40 FEET NORTHEAST OF CENTER LINE OF HIGHWAY, 63 FEET
 LC1275'NORTHWEST OF A LONE 24-INCH COTTONWOOD TREE AND ABOUT 10 FEET
 LC1275'BELOW LEVEL OF HIGHWAY.
 LC1275
 LC1275                          STATION RECOVERY (1968)
 LC1275
 LC1275'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1275'RECOVERED IN GOOD CONDITION.
 LC1275
 LC1275                          STATION RECOVERY (1999)
 LC1275
 LC1275'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0379 ***********************************************************************
 LC0379  DESIGNATION -  V 164
 LC0379  PID         -  LC0379
 LC0379  STATE/COUNTY-  IL/MCLEAN
 LC0379  COUNTRY     -  US
 LC0379  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0379
 LC0379                         *CURRENT SURVEY CONTROL
 LC0379  ______________________________________________________________________
 LC0379* NAD 83(1986) POSITION- 40 23 58.6    (N) 088 52 58.6    (W)   HD_HELD2
 LC0379* NAVD 88 ORTHO HEIGHT -   234.420 (meters)      769.09  (feet) ADJUSTED
 LC0379  ______________________________________________________________________
 LC0379  GEOID HEIGHT    -        -32.003 (meters)                     GEOID18
 LC0379  DYNAMIC HEIGHT  -        234.307 (meters)      768.72  (feet) COMP
 LC0379  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 LC0379
 LC0379  VERT ORDER      -  FIRST     CLASS II
 LC0379
 LC0379.The horizontal coordinates were established by autonomous hand held GPS
 LC0379.observations and have an estimated accuracy of +/- 10 meters.
 LC0379
 LC0379.The orthometric height was determined by differential leveling and
 LC0379.adjusted by the NATIONAL GEODETIC SURVEY
 LC0379.in June 1991.
 LC0379
 LC0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0379.GEOID18 height accuracy estimate available here.
 LC0379
 LC0379.Click photographs - Photos may exist for this station.
 LC0379
 LC0379.The dynamic height is computed by dividing the NAVD 88
 LC0379.geopotential number by the normal gravity value computed on the
 LC0379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0379.degrees latitude (g = 980.6199 gals.).
 LC0379
 LC0379.The modeled gravity was interpolated from observed gravity values.
 LC0379
 LC0379;                    North         East    Units  Estimated Accuracy
 LC0379;SPC IL E     -   414,516.      253,342.      MT  (+/- 10 meters HH2 GPS)
 LC0379
 LC0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK4020873813(NAD 83)
 LC0379
 LC0379                          SUPERSEDED SURVEY CONTROL
 LC0379
 LC0379  NGVD 29 (??/??/92)  234.461  (m)          769.23   (f) ADJ UNCH    1 2
 LC0379
 LC0379.Superseded values are not recommended for survey control.
 LC0379
 LC0379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0379.See file dsdata.pdf to determine how the superseded data were derived.
 LC0379
 LC0379_MARKER: DB = BENCH MARK DISK
 LC0379_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0379_SP_SET: WINGWALL
 LC0379_STAMPING: V 164 1954
 LC0379_MARK LOGO: CGS
 LC0379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0379+STABILITY: SURFACE MOTION
 LC0379_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0379+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2013
 LC0379
 LC0379  HISTORY     - Date     Condition        Report By
 LC0379  HISTORY     - 1954     MONUMENTED       CGS
 LC0379  HISTORY     - 1986     GOOD             NGS
 LC0379  HISTORY     - 20130627 GOOD             FARNGP
 LC0379
 LC0379                          STATION DESCRIPTION
 LC0379
 LC0379'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0379'0.6 MI NW FROM DOWNS.
 LC0379'ABOUT 0.65 MILE NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0379'THE STATION AT DOWNS, ABOUT 6 TELEPHONE POLES EAST OF MILE POST
 LC0379'158, IN THE TOP OF THE TOP STEP OF THE SOUTH WING WALL OF WEST
 LC0379'ABUTMENT OF CONCRETE RAILROAD BRIDGE OVER BIG KICKAPOO CREEK,
 LC0379'7 1/4 RAILS WEST OF WEST ABUTMENT OF A RAILROAD OVERPASS OVER A
 LC0379'GRAVEL ROAD, 11 1/2 FEET SOUTH OF SOUTH RAIL AND ABOUT 2 1/2 FEET
 LC0379'BELOW LEVEL OF TRACK.
 LC0379
 LC0379                          STATION RECOVERY (1986)
 LC0379
 LC0379'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0379'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  10.0 KM (6.2
 LC0379'MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0379'INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, THENCE 0.7 KM
 LC0379'(0.45 MI) SOUTH ALONG COUNTY ROAD 2000 E, IN TOP AND 0.2 M (0.6 FT)
 LC0379'NORTHEAST OF THE SOUTHWEST END OF THE TOP STEP OF THE NORTHWEST
 LC0379'WINGWALL OF A CONRAIL RAILROAD BRIDGE SPANNING BIG KICKAPOO CREEK,
 LC0379'88.7 M (291.0 FT) NORTHWEST OF THE NORTHWEST END OF THE RAILROAD
 LC0379'OVERPASS OF THE COUNTY ROAD, AND 3.5 M (11.5 FT) SOUTHWEST OF THE NEAR
 LC0379'RAIL.
 LC0379'THE MARK IS 0.8 M BELOW THE TRACKS.
 LC0379
 LC0379                          STATION RECOVERY (2013)
 LC0379
 LC0379'RECOVERY NOTE BY FARNSWORTH GROUP 2013 (KDV)
 LC0379'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0539 ***********************************************************************
 LC0539  DESIGNATION -  V 165
 LC0539  PID         -  LC0539
 LC0539  STATE/COUNTY-  IL/PIATT
 LC0539  COUNTRY     -  US
 LC0539  USGS QUAD   -  MANSFIELD (2018)
 LC0539
 LC0539                         *CURRENT SURVEY CONTROL
 LC0539  ______________________________________________________________________
 LC0539* NAD 83(1986) POSITION- 40 13 58.     (N) 088 30 20.     (W)   SCALED
 LC0539* NAVD 88 ORTHO HEIGHT -   229.646 (meters)      753.43  (feet) ADJUSTED
 LC0539  ______________________________________________________________________
 LC0539  GEOID HEIGHT    -        -32.000 (meters)                     GEOID18
 LC0539  DYNAMIC HEIGHT  -        229.532 (meters)      753.06  (feet) COMP
 LC0539  MODELED GRAVITY -    980,122.9   (mgal)                       NAVD 88
 LC0539
 LC0539  VERT ORDER      -  FIRST     CLASS II
 LC0539
 LC0539.The horizontal coordinates were scaled from a map and have
 LC0539.an estimated accuracy of +/- 6 seconds.
 LC0539
 LC0539.The orthometric height was determined by differential leveling and
 LC0539.adjusted by the NATIONAL GEODETIC SURVEY
 LC0539.in June 1991.
 LC0539
 LC0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0539.GEOID18 height accuracy estimate available here.
 LC0539
 LC0539.Click photographs - Photos may exist for this station.
 LC0539
 LC0539.The dynamic height is computed by dividing the NAVD 88
 LC0539.geopotential number by the normal gravity value computed on the
 LC0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0539.degrees latitude (g = 980.6199 gals.).
 LC0539
 LC0539.The modeled gravity was interpolated from observed gravity values.
 LC0539
 LC0539;                    North         East    Units  Estimated Accuracy
 LC0539;SPC IL E     -   395,860.      285,340.      MT  (+/- 180 meters Scaled)
 LC0539
 LC0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK719546(NAD 83)
 LC0539
 LC0539                          SUPERSEDED SURVEY CONTROL
 LC0539
 LC0539  NGVD 29 (??/??/92)  229.691  (m)          753.58   (f) ADJ UNCH    1 2
 LC0539
 LC0539.Superseded values are not recommended for survey control.
 LC0539
 LC0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0539.See file dsdata.pdf to determine how the superseded data were derived.
 LC0539
 LC0539_MARKER: DB = BENCH MARK DISK
 LC0539_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0539_SP_SET: BRIDGE
 LC0539_STAMPING: V 165 1954
 LC0539_MARK LOGO: CGS
 LC0539_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0539
 LC0539  HISTORY     - Date     Condition        Report By
 LC0539  HISTORY     - 1954     MONUMENTED       CGS
 LC0539  HISTORY     - 1975     POOR             USGS
 LC0539
 LC0539                          STATION DESCRIPTION
 LC0539
 LC0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0539'1.4 MI N FROM MANSFIELD.
 LC0539'ABOUT 1.35 MILES NORTH ALONG THE WABASH RAILROAD FROM THE STATION
 LC0539'AT MANSFIELD, ABOUT 0.45 MILE SOUTH OF MILES POST 130, IN THE
 LC0539'TOP OF THE EAST END OF THE SOUTH ABUTMENT OF RAILROAD OVERPASS
 LC0539'NO. 1358A OVER A FARM ROAD, 5 FEET EAST OF EAST RAIL AND ABOUT
 LC0539'1/2 FOOT BELOW LEVEL OF TRACK.
 LC0539
 LC0539                          STATION RECOVERY (1975)
 LC0539
 LC0539'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC0539'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1644 ***********************************************************************
 LC1644  DESIGNATION -  V 166 RESET
 LC1644  PID         -  LC1644
 LC1644  STATE/COUNTY-  IL/CHAMPAIGN
 LC1644  COUNTRY     -  US
 LC1644  USGS QUAD   -  SAINT JOSEPH (2018)
 LC1644
 LC1644                         *CURRENT SURVEY CONTROL
 LC1644  ______________________________________________________________________
 LC1644* NAD 83(1986) POSITION- 40 01 34.     (N) 088 04 37.     (W)   SCALED
 LC1644* NAVD 88 ORTHO HEIGHT -   199.472 (meters)      654.43  (feet) ADJUSTED
 LC1644  ______________________________________________________________________
 LC1644  GEOID HEIGHT    -        -32.091 (meters)                     GEOID18
 LC1644  DYNAMIC HEIGHT  -        199.370 (meters)      654.10  (feet) COMP
 LC1644  MODELED GRAVITY -    980,110.8   (mgal)                       NAVD 88
 LC1644
 LC1644  VERT ORDER      -  FIRST     CLASS II
 LC1644
 LC1644.The horizontal coordinates were scaled from a map and have
 LC1644.an estimated accuracy of +/- 6 seconds.
 LC1644
 LC1644.The orthometric height was determined by differential leveling and
 LC1644.adjusted by the NATIONAL GEODETIC SURVEY
 LC1644.in June 1991.
 LC1644
 LC1644.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1644.GEOID18 height accuracy estimate available here.
 LC1644
 LC1644.Click photographs - Photos may exist for this station.
 LC1644
 LC1644.The dynamic height is computed by dividing the NAVD 88
 LC1644.geopotential number by the normal gravity value computed on the
 LC1644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1644.degrees latitude (g = 980.6199 gals.).
 LC1644
 LC1644.The modeled gravity was interpolated from observed gravity values.
 LC1644
 LC1644;                    North         East    Units  Estimated Accuracy
 LC1644;SPC IL E     -   372,930.      321,890.      MT  (+/- 180 meters Scaled)
 LC1644
 LC1644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK081312(NAD 83)
 LC1644
 LC1644                          SUPERSEDED SURVEY CONTROL
 LC1644
 LC1644.No superseded survey control is available for this station.
 LC1644
 LC1644_MARKER: DV = VERTICAL CONTROL DISK
 LC1644_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1644_SP_SET: WINGWALL
 LC1644_STAMPING: V 166 RELOCATED 1982
 LC1644_MARK LOGO: NGS
 LC1644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1644+STABILITY: SURFACE MOTION
 LC1644_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1644+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2005
 LC1644
 LC1644  HISTORY     - Date     Condition        Report By
 LC1644  HISTORY     - 1982     MONUMENTED       ILDT
 LC1644  HISTORY     - 1986     GOOD             NGS
 LC1644  HISTORY     - 19871210 GOOD             USPSQD
 LC1644  HISTORY     - 20051125 GOOD             ILDT
 LC1644
 LC1644                          STATION DESCRIPTION
 LC1644
 LC1644'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1644'IN SIDNEY.
 LC1644'IN SIDNEY, AT THE INTERSECTION OF WEST MAIN AND ELDORADO STREETS, IN
 LC1644'THE NORTHEAST END OF THE NORTHEAST CONCRETE WINGWALL OF THE EAST
 LC1644'ABUTMENT OF BRIDGE NUMBER 10-0242, 24.6 M (80.7 FT) WEST OF THE
 LC1644'EXTENDED CENTER OF ELDORADO STREET, 7.2 M (23.6 FT) NORTH OF THE
 LC1644'CENTERLINE OF WEST MAIN STREET, AND 0.3 M (1.0 FT) SOUTHWEST OF THE
 LC1644'NORTHEAST END OF THE WINGWALL.
 LC1644'THE MARK IS ABOVE LEVEL WITH THE STREET.
 LC1644
 LC1644                          STATION RECOVERY (1987)
 LC1644
 LC1644'RECOVERY NOTE BY US POWER SQUADRON 1987 (KW)
 LC1644'RECOVERED IN GOOD CONDITION.
 LC1644
 LC1644                          STATION RECOVERY (2005)
 LC1644
 LC1644'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1644'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1440 ***********************************************************************
 KA1440  DESIGNATION -  V 167
 KA1440  PID         -  KA1440
 KA1440  STATE/COUNTY-  IL/VERMILION
 KA1440  COUNTRY     -  US
 KA1440  USGS QUAD   -  SIDELL (2018)
 KA1440
 KA1440                         *CURRENT SURVEY CONTROL
 KA1440  ______________________________________________________________________
 KA1440* NAD 83(1986) POSITION- 39 58 10.     (N) 087 49 21.     (W)   SCALED
 KA1440* NAVD 88 ORTHO HEIGHT -   204.483 (meters)      670.87  (feet) ADJUSTED
 KA1440  ______________________________________________________________________
 KA1440  GEOID HEIGHT    -        -32.197 (meters)                     GEOID18
 KA1440  DYNAMIC HEIGHT  -        204.379 (meters)      670.53  (feet) COMP
 KA1440  MODELED GRAVITY -    980,109.7   (mgal)                       NAVD 88
 KA1440
 KA1440  VERT ORDER      -  FIRST     CLASS II
 KA1440
 KA1440.The horizontal coordinates were scaled from a map and have
 KA1440.an estimated accuracy of +/- 6 seconds.
 KA1440
 KA1440.The orthometric height was determined by differential leveling and
 KA1440.adjusted by the NATIONAL GEODETIC SURVEY
 KA1440.in June 1991.
 KA1440
 KA1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1440.GEOID18 height accuracy estimate available here.
 KA1440
 KA1440.Click photographs - Photos may exist for this station.
 KA1440
 KA1440.The dynamic height is computed by dividing the NAVD 88
 KA1440.geopotential number by the normal gravity value computed on the
 KA1440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1440.degrees latitude (g = 980.6199 gals.).
 KA1440
 KA1440.The modeled gravity was interpolated from observed gravity values.
 KA1440
 KA1440;                    North         East    Units  Estimated Accuracy
 KA1440;SPC IL E     -   366,730.      343,640.      MT  (+/- 180 meters Scaled)
 KA1440
 KA1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK297246(NAD 83)
 KA1440
 KA1440                          SUPERSEDED SURVEY CONTROL
 KA1440
 KA1440  NGVD 29 (??/??/92)  204.542  (m)          671.07   (f) ADJ UNCH    1 2
 KA1440
 KA1440.Superseded values are not recommended for survey control.
 KA1440
 KA1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1440.See file dsdata.pdf to determine how the superseded data were derived.
 KA1440
 KA1440_MARKER: DB = BENCH MARK DISK
 KA1440_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1440_SP_SET: BUILDING
 KA1440_STAMPING: V 167 1954
 KA1440_MARK LOGO: CGS
 KA1440_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1440_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1440+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 KA1440
 KA1440  HISTORY     - Date     Condition        Report By
 KA1440  HISTORY     - 1954     MONUMENTED       CGS
 KA1440  HISTORY     - 20101209 GOOD             ILDT
 KA1440  HISTORY     - 20120331 GOOD             GEOSPC
 KA1440
 KA1440                          STATION DESCRIPTION
 KA1440
 KA1440'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1440'4 MI N FROM SIDELL.
 KA1440'ABOUT 3.95 MILES NORTH ALONG A PAVED ROAD LEADING TO FAIRMOUNT
 KA1440'FROM THE WATER TOWER AT SIDELL, ABOUT 0.1 MILE NORTHEAST OF AN
 KA1440'EAST-WEST CROSSROAD, SET VERTICALLY IN THE WEST BRICK FACE OF
 KA1440'JAMAICA CONSOLIDATED HIGH SCHOOL BUILDING, ABOUT 75 YARDS EAST
 KA1440'OF HIGHWAY, 44 FEET NORTH OF CENTER OF ENTRANCE DRIVE TO SCHOOL,
 KA1440'1.3 FEET NORTH OF SOUTHWEST CORNER OF LOWEST PART OF THE BUILDING
 KA1440'AND 1.2 FEET ABOVE GROUND.
 KA1440
 KA1440                          STATION RECOVERY (2010)
 KA1440
 KA1440'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (SWR)
 KA1440'RECOVERED IN GOOD CONDITION.
 KA1440
 KA1440                          STATION RECOVERY (2012)
 KA1440
 KA1440'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1440'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0021 ***********************************************************************
 JC0021  DESIGNATION -  V 169
 JC0021  PID         -  JC0021
 JC0021  STATE/COUNTY-  IL/ST CLAIR
 JC0021  COUNTRY     -  US
 JC0021  USGS QUAD   -  MONKS MOUND (2018)
 JC0021
 JC0021                         *CURRENT SURVEY CONTROL
 JC0021  ______________________________________________________________________
 JC0021* NAD 83(1986) POSITION- 38 38 12.4    (N) 090 04 46.6    (W)   HD_HELD2
 JC0021* NAVD 88 ORTHO HEIGHT -   127.056 (meters)      416.85  (feet) ADJUSTED
 JC0021  ______________________________________________________________________
 JC0021  GEOID HEIGHT    -        -30.977 (meters)                     GEOID18
 JC0021  DYNAMIC HEIGHT  -        126.976 (meters)      416.59  (feet) COMP
 JC0021  MODELED GRAVITY -    979,995.8   (mgal)                       NAVD 88
 JC0021
 JC0021  VERT ORDER      -  FIRST     CLASS I
 JC0021
 JC0021.The horizontal coordinates were established by autonomous hand held GPS
 JC0021.observations and have an estimated accuracy of +/- 10 meters.
 JC0021
 JC0021.The orthometric height was determined by differential leveling and
 JC0021.adjusted by the NATIONAL GEODETIC SURVEY
 JC0021.in June 1991.
 JC0021
 JC0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0021.GEOID18 height accuracy estimate available here.
 JC0021
 JC0021.Click photographs - Photos may exist for this station.
 JC0021
 JC0021.The dynamic height is computed by dividing the NAVD 88
 JC0021.geopotential number by the normal gravity value computed on the
 JC0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0021.degrees latitude (g = 980.6199 gals.).
 JC0021
 JC0021.The modeled gravity was interpolated from observed gravity values.
 JC0021
 JC0021;                    North         East    Units  Estimated Accuracy
 JC0021;SPC IL W     -   218,653.      707,579.      MT  (+/- 10 meters HH2 GPS)
 JC0021
 JC0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5419380517(NAD 83)
 JC0021
 JC0021                          SUPERSEDED SURVEY CONTROL
 JC0021
 JC0021  NGVD 29 (??/??/92)  127.166  (m)          417.21   (f) ADJ UNCH    1 1
 JC0021
 JC0021.Superseded values are not recommended for survey control.
 JC0021
 JC0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0021.See file dsdata.pdf to determine how the superseded data were derived.
 JC0021
 JC0021_MARKER: DB = BENCH MARK DISK
 JC0021_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JC0021_STAMPING: V 169 1969
 JC0021_MARK LOGO: CGS
 JC0021_PROJECTION: FLUSH
 JC0021_MAGNETIC: I = MARKER IS A STEEL ROD
 JC0021_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0021
 JC0021  HISTORY     - Date     Condition        Report By
 JC0021  HISTORY     - 1969     MONUMENTED       CGS
 JC0021  HISTORY     - 20121012 GOOD             GEOCAC
 JC0021
 JC0021                          STATION DESCRIPTION
 JC0021
 JC0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0021'AT WASHINGTON PARK.
 JC0021'AT WASHINGTON PARK, ABOUT 0.55 MILE EAST ALONG FOREST BLVD FROM
 JC0021'THE CITY HALL, 90 FEET SOUTHEAST OF THE CENTER OF THE CROSSING
 JC0021'OF THE NORTHBOUND TRACK OF THE ALTON AND SOUTHERN RAILROAD,
 JC0021'70.3 FEET EAST OF THE EAST RAIL OF THE NORTHBOUND TRACK, 51
 JC0021'FEET SOUTH OF THE CENTER LINE OF THE BLVD, 5 FEET NORTH OF THE
 JC0021'NORTHWEST CORNER OF A LARGE BUILDING WITH METAL SIDING, 3 FEET
 JC0021'WEST OF A POWER LINE POLE, 1.3 FEET WEST OF THE EXTENDED LINE
 JC0021'OF THE WEST WALL OF THE BUILDING, 0.5 FOOT NORTH OF A METAL
 JC0021'WITNESS POST, ABOUT LEVEL WITH THE BLVD AND IS A DISK ON THE
 JC0021'TOP OF A COPPER COATED STEEL ROD FLUSH WITH THE GROUND AND
 JC0021'PROTECTED BY A 4 INCH METAL PIPE WHICH PROJECTS 3 INCHES ABOVE
 JC0021'THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 120
 JC0021'FEET.  SECTION 10, T 2N, R 9W.
 JC0021
 JC0021                          STATION RECOVERY (2012)
 JC0021
 JC0021'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 JC0021'MARK IS ABOUT 30 FEET (VISUAL ESTIMATE) EAST OF L 147 (JC0022).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0178 ***********************************************************************
 NH0178  DESIGNATION -  V 17
 NH0178  PID         -  NH0178
 NH0178  STATE/COUNTY-  IL/KANE
 NH0178  COUNTRY     -  US
 NH0178  USGS QUAD   -  ELGIN (2018)
 NH0178
 NH0178                         *CURRENT SURVEY CONTROL
 NH0178  ______________________________________________________________________
 NH0178* NAD 83(1986) POSITION- 42 06 25.07   (N) 088 17 12.65   (W)   HD_HELD1
 NH0178* NAVD 88 ORTHO HEIGHT -   219.637 (meters)      720.59  (feet) ADJUSTED
 NH0178  ______________________________________________________________________
 NH0178  GEOID HEIGHT    -        -33.604 (meters)                     GEOID18
 NH0178  DYNAMIC HEIGHT  -        219.560 (meters)      720.34  (feet) COMP
 NH0178  MODELED GRAVITY -    980,268.9   (mgal)                       NAVD 88
 NH0178
 NH0178  VERT ORDER      -  SECOND    CLASS 0
 NH0178
 NH0178.The horizontal coordinates were determined by differentially corrected
 NH0178.hand held GPS observations or other comparable positioning techniques
 NH0178.and have an estimated accuracy of +/- 3 meters.
 NH0178
 NH0178.The orthometric height was determined by differential leveling and
 NH0178.adjusted by the NATIONAL GEODETIC SURVEY
 NH0178.in June 1991.
 NH0178
 NH0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0178.GEOID18 height accuracy estimate available here.
 NH0178
 NH0178.Click photographs - Photos may exist for this station.
 NH0178
 NH0178.The dynamic height is computed by dividing the NAVD 88
 NH0178.geopotential number by the normal gravity value computed on the
 NH0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0178.degrees latitude (g = 980.6199 gals.).
 NH0178
 NH0178.The modeled gravity was interpolated from observed gravity values.
 NH0178
 NH0178;                    North         East    Units  Estimated Accuracy
 NH0178;SPC IL E     -   603,984.3     303,844.9     MT  (+/- 3 meters HH1 GPS) 
 NH0178
 NH0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9360462453(NAD 83)
 NH0178
 NH0178                          SUPERSEDED SURVEY CONTROL
 NH0178
 NH0178  NGVD 29 (??/??/92)  219.707  (m)          720.82   (f) ADJ UNCH    2 0
 NH0178
 NH0178.Superseded values are not recommended for survey control.
 NH0178
 NH0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0178.See file dsdata.pdf to determine how the superseded data were derived.
 NH0178
 NH0178_MARKER: DB = BENCH MARK DISK
 NH0178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0178_STAMPING: V 17 1934
 NH0178_MARK LOGO: CGS
 NH0178_PROJECTION: PROJECTING 5 CENTIMETERS
 NH0178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0178+STABILITY: SURFACE MOTION
 NH0178_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0178+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2001
 NH0178
 NH0178  HISTORY     - Date     Condition        Report By
 NH0178  HISTORY     - 1934     MONUMENTED       CGS
 NH0178  HISTORY     - 1960     GOOD             CGS
 NH0178  HISTORY     - 1962     GOOD             USGS
 NH0178  HISTORY     - 1987     GOOD             USPSQD
 NH0178  HISTORY     - 1988     GOOD             USPSQD
 NH0178  HISTORY     - 19980527 MARK NOT FOUND   USPSQD
 NH0178  HISTORY     - 20010110 GOOD             PATRIC
 NH0178
 NH0178                          STATION DESCRIPTION
 NH0178
 NH0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0178'AT CARPENTERSVILLE.
 NH0178'AT CARPENTERSVILLE, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY,
 NH0178'ABOUT 0.05 MILE SOUTH OF THE STATION, 0.3 MILE NORTHWEST OF
 NH0178'MILEPOLE 48, AT THE CROSSING OF A BLACK TOP ROAD, 33 1/2 FEET
 NH0178'EAST OF THE EAST RAIL, AT THE NORTHWEST CORNER OF THE LAWN OF THE
 NH0178'OLIVER FARM MACHINERY - NORTHERN ILLINOIS SUPPLY COMPANY BUILDING, 69
 NH0178'FEET SOUTHEAST OF THE CENTER LINE OF THE CROSSING OF THE ROAD
 NH0178'AND MAIN TRACK, 36 1/2 FEET NORTHEAST OF A STEEL POST SUPPORTING
 NH0178'A SIGNAL CONTROL BOX, 1 1/2 FEET NORTH OF A STEEL WITNESS POST,
 NH0178'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 NH0178'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 NH0178
 NH0178                          STATION RECOVERY (1962)
 NH0178
 NH0178'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 NH0178'RECOVERED IN GOOD CONDITION.
 NH0178
 NH0178                          STATION RECOVERY (1987)
 NH0178
 NH0178'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0178'RECOVERED IN GOOD CONDITION.
 NH0178
 NH0178                          STATION RECOVERY (1988)
 NH0178
 NH0178'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0178'RECOVERED IN GOOD CONDITION.
 NH0178
 NH0178                          STATION RECOVERY (1998)
 NH0178
 NH0178'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0178'MARK NOT FOUND.
 NH0178
 NH0178                          STATION RECOVERY (2001)
 NH0178
 NH0178'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0178'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0143 ***********************************************************************
 LC0143  DESIGNATION -  V 171
 LC0143  PID         -  LC0143
 LC0143  STATE/COUNTY-  IL/CHAMPAIGN
 LC0143  COUNTRY     -  US
 LC0143  USGS QUAD   -  RISING (2018)
 LC0143
 LC0143                         *CURRENT SURVEY CONTROL
 LC0143  ______________________________________________________________________
 LC0143* NAD 83(1986) POSITION- 40 08 08.     (N) 088 16 49.     (W)   SCALED
 LC0143* NAVD 88 ORTHO HEIGHT -   229.227 (meters)      752.06  (feet) ADJUSTED
 LC0143  ______________________________________________________________________
 LC0143  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 LC0143  DYNAMIC HEIGHT  -        229.111 (meters)      751.68  (feet) COMP
 LC0143  MODELED GRAVITY -    980,114.4   (mgal)                       NAVD 88
 LC0143
 LC0143  VERT ORDER      -  FIRST     CLASS II
 LC0143
 LC0143.The horizontal coordinates were scaled from a map and have
 LC0143.an estimated accuracy of +/- 6 seconds.
 LC0143
 LC0143.The orthometric height was determined by differential leveling and
 LC0143.adjusted by the NATIONAL GEODETIC SURVEY
 LC0143.in June 1991.
 LC0143
 LC0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0143.GEOID18 height accuracy estimate available here.
 LC0143
 LC0143.Click photographs - Photos may exist for this station.
 LC0143
 LC0143.The dynamic height is computed by dividing the NAVD 88
 LC0143.geopotential number by the normal gravity value computed on the
 LC0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0143.degrees latitude (g = 980.6199 gals.).
 LC0143
 LC0143.The modeled gravity was interpolated from observed gravity values.
 LC0143
 LC0143;                    North         East    Units  Estimated Accuracy
 LC0143;SPC IL E     -   385,050.      304,520.      MT  (+/- 180 meters Scaled)
 LC0143
 LC0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK909435(NAD 83)
 LC0143
 LC0143                          SUPERSEDED SURVEY CONTROL
 LC0143
 LC0143  NGVD 29 (??/??/92)  229.273  (m)          752.21   (f) ADJ UNCH    1 2
 LC0143
 LC0143.Superseded values are not recommended for survey control.
 LC0143
 LC0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0143.See file dsdata.pdf to determine how the superseded data were derived.
 LC0143
 LC0143_MARKER: DB = BENCH MARK DISK
 LC0143_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0143_SP_SET: HEADWALL
 LC0143_STAMPING: V 171 1954
 LC0143_MARK LOGO: CGS
 LC0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0143+STABILITY: SURFACE MOTION
 LC0143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0143+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2004
 LC0143
 LC0143  HISTORY     - Date     Condition        Report By
 LC0143  HISTORY     - 1954     MONUMENTED       CGS
 LC0143  HISTORY     - 1986     GOOD             NGS
 LC0143  HISTORY     - 20040713 GOOD             FARNGP
 LC0143
 LC0143                          STATION DESCRIPTION
 LC0143
 LC0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0143'2.1 MI NW FROM CHAMPAIGN.
 LC0143'ABOUT 2.1 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0143'FROM THE STATION AT CHAMPAIGN, ABOUT 0.2 MILE NORTHWEST OF A
 LC0143'NORTH-SOUTH ROAD CROSSING, NEAR TELEPHONE POLE NO. 120/16, IN
 LC0143'THE TOP OF THE NORTHWEST END OF THE SOUTHWEST CONCRETE HEAD WALL
 LC0143'OF A 15-FOOT CONCRETE AND STONE BRIDGE, 7 FEET SOUTHWEST OF
 LC0143'SOUTHWEST RAIL AND ABOUT 1/2 FOOT ABOVE LEVEL OF TRACK.
 LC0143
 LC0143                          STATION RECOVERY (1986)
 LC0143
 LC0143'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0143'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  0.5 KM (0.3 MI)
 LC0143'SOUTH ALONG COUNTY ROAD 519 (MATTIS AVENUE) FROM ITS JUNCTION WITH
 LC0143'U.S. HIGHWAY 150 IN CHAMPAIGN.  ADD-0.2 M (0.7 FT) SOUTHEAST OF THE
 LC0143'NORTHWEST END OF THE HEADWALL.
 LC0143
 LC0143                          STATION RECOVERY (2004)
 LC0143
 LC0143'RECOVERY NOTE BY FARNSWORTH GROUP 2004 (CEW)
 LC0143'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0147 ***********************************************************************
 LC0147  DESIGNATION -  V 172
 LC0147  PID         -  LC0147
 LC0147  STATE/COUNTY-  IL/CHAMPAIGN
 LC0147  COUNTRY     -  US
 LC0147  USGS QUAD   -  URBANA (2018)
 LC0147
 LC0147                         *CURRENT SURVEY CONTROL
 LC0147  ______________________________________________________________________
 LC0147* NAD 83(1986) POSITION- 40 07 16.     (N) 088 14 16.     (W)   SCALED
 LC0147* NAVD 88 ORTHO HEIGHT -   224.805 (meters)      737.55  (feet) ADJUSTED
 LC0147  ______________________________________________________________________
 LC0147  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 LC0147  DYNAMIC HEIGHT  -        224.691 (meters)      737.17  (feet) COMP
 LC0147  MODELED GRAVITY -    980,113.1   (mgal)                       NAVD 88
 LC0147
 LC0147  VERT ORDER      -  FIRST     CLASS II
 LC0147
 LC0147.The horizontal coordinates were scaled from a map and have
 LC0147.an estimated accuracy of +/- 6 seconds.
 LC0147
 LC0147.The orthometric height was determined by differential leveling and
 LC0147.adjusted by the NATIONAL GEODETIC SURVEY
 LC0147.in June 1991.
 LC0147
 LC0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0147.GEOID18 height accuracy estimate available here.
 LC0147
 LC0147.Click photographs - Photos may exist for this station.
 LC0147
 LC0147.The dynamic height is computed by dividing the NAVD 88
 LC0147.geopotential number by the normal gravity value computed on the
 LC0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0147.degrees latitude (g = 980.6199 gals.).
 LC0147
 LC0147.The modeled gravity was interpolated from observed gravity values.
 LC0147
 LC0147;                    North         East    Units  Estimated Accuracy
 LC0147;SPC IL E     -   383,450.      308,150.      MT  (+/- 180 meters Scaled)
 LC0147
 LC0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK945419(NAD 83)
 LC0147
 LC0147                          SUPERSEDED SURVEY CONTROL
 LC0147
 LC0147  NGVD 29 (??/??/92)  224.844  (m)          737.68   (f) ADJ UNCH    1 2
 LC0147
 LC0147.Superseded values are not recommended for survey control.
 LC0147
 LC0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0147.See file dsdata.pdf to determine how the superseded data were derived.
 LC0147
 LC0147_MARKER: DB = BENCH MARK DISK
 LC0147_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0147_SP_SET: FOUNDATION WALL
 LC0147_STAMPING: V 172 1954
 LC0147_MARK LOGO: CGS
 LC0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0147+STABILITY: SURFACE MOTION
 LC0147
 LC0147  HISTORY     - Date     Condition        Report By
 LC0147  HISTORY     - 1954     MONUMENTED       CGS
 LC0147  HISTORY     - 1973     GOOD             NGS
 LC0147  HISTORY     - 1986     GOOD             NGS
 LC0147
 LC0147                          STATION DESCRIPTION
 LC0147
 LC0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0147'AT CHAMPAIGN.
 LC0147'AT CHAMPAIGN, AT THE CROSSING OF THE NEW YORK CENTRAL RAILROAD
 LC0147'AND THE ILLINOIS CENTRAL RAILROAD, ABOUT 0.1 MILE EAST OF
 LC0147'CROSSING OF THE N.Y.C.RR AND NORTH MARKET STREET, SET VERTICALLY
 LC0147'IN THE WEST FACE OF RAILROAD CONTROL TOWER, 31 FEET NORTH OF
 LC0147'NORTH RAIL OF WABASH RAILROAD, 50 FEET SOUTH OF SOUTH RAIL OF
 LC0147'N.Y.C. RR, 16 1/2 FEET EAST OF EAST RAIL OF THE I.C. RR, 1 FOOT
 LC0147'NORTH OF SOUTHWEST CORNER OF CONTROL TOWER AND ABOUT 1 FOOT
 LC0147'ABOVE LEVEL OF TRACK.
 LC0147
 LC0147                          STATION RECOVERY (1973)
 LC0147
 LC0147'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0147'RECOVERED IN GOOD CONDITION.
 LC0147
 LC0147                          STATION RECOVERY (1986)
 LC0147
 LC0147'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0147'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  IN CHAMPAIGN,
 LC0147'AT THE INTERSECTION OF THE NORFOLK AND WESTERN AND CONRAIL RAILROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0100 ***********************************************************************
 JB0100  DESIGNATION -  V 173 RESET
 JB0100  PID         -  JB0100
 JB0100  STATE/COUNTY-  IL/JASPER
 JB0100  COUNTRY     -  US
 JB0100  USGS QUAD   -  SAINTE MARIE (2018)
 JB0100
 JB0100                         *CURRENT SURVEY CONTROL
 JB0100  ______________________________________________________________________
 JB0100* NAD 83(2011) POSITION- 38 54 26.60616(N) 088 05 45.39761(W)   ADJUSTED
 JB0100* NAD 83(2011) ELLIP HT-   121.213 (meters)        (06/27/12)   ADJUSTED
 JB0100* NAD 83(2011) EPOCH   -  2010.00
 JB0100* NAVD 88 ORTHO HEIGHT -   152.84  (meters)      501.4   (feet) RESET
 JB0100  ______________________________________________________________________
 JB0100  GEOID HEIGHT    -        -31.612 (meters)                     GEOID18
 JB0100  NAD 83(2011) X  -    165,129.078 (meters)                     COMP
 JB0100  NAD 83(2011) Y  - -4,967,141.201 (meters)                     COMP
 JB0100  NAD 83(2011) Z  -  3,984,398.093 (meters)                     COMP
 JB0100  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 JB0100  VERT ORDER      -  THIRD
 JB0100
 JB0100  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0100  Standards:
 JB0100         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0100            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0100  -------------------------------------------------------------------
 JB0100  NETWORK    0.58   0.86           0.27   0.19   0.44      0.04567396
 JB0100  -------------------------------------------------------------------
 JB0100  Click here for local accuracies and other accuracy information.
 JB0100
 JB0100.The horizontal coordinates were established by GPS observations
 JB0100.and adjusted by the National Geodetic Survey in June 2012.
 JB0100
 JB0100.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0100.been affixed to the stable North American tectonic plate. See 
 JB0100.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0100
 JB0100.The horizontal coordinates are valid at the epoch date displayed above
 JB0100.which is a decimal equivalence of Year/Month/Day.
 JB0100
 JB0100.The orthometric height was computed from unverified reset data.
 JB0100
 JB0100.No vertical observational check was made to the station.
 JB0100
 JB0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0100.GEOID18 height accuracy estimate available here.
 JB0100
 JB0100.Click photographs - Photos may exist for this station.
 JB0100
 JB0100.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0100
 JB0100.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0100
 JB0100.The ellipsoidal height was determined by GPS observations
 JB0100.and is referenced to NAD 83.
 JB0100
 JB0100. The following values were computed from the NAD 83(2011) position.
 JB0100
 JB0100;                    North         East     Units Scale Factor Converg.
 JB0100;SPC IL E     -   248,724.095   320,590.481   MT  0.99998022   +0 08 56.7
 JB0100;SPC IL E     -   816,022.30  1,051,803.94   sFT  0.99998022   +0 08 56.7
 JB0100;UTM  16      - 4,307,070.527   404,975.485   MT  0.99971119   -0 41 18.1
 JB0100
 JB0100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0100!SPC IL E     -   0.99998098  x   0.99998022  =   0.99996120
 JB0100!UTM  16      -   0.99998098  x   0.99971119  =   0.99969218
 JB0100
 JB0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0497507070(NAD 83)
 JB0100
 JB0100                          SUPERSEDED SURVEY CONTROL
 JB0100
 JB0100  NAD 83(2007)-  38 54 26.60628(N)    088 05 45.39843(W) AD(2002.00) 1
 JB0100  ELLIP H (06/09/11)  121.238  (m)                       GP(2002.00) 3 2
 JB0100  NAVD 88             152.83   (m)          501.4    (f) LEVELING    3  
 JB0100  NGVD 29 (??/??/??)  152.91   (m)          501.7    (f) RESET       3  
 JB0100
 JB0100.Superseded values are not recommended for survey control.
 JB0100
 JB0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0100.See file dsdata.pdf to determine how the superseded data were derived.
 JB0100
 JB0100_MARKER: DB = BENCH MARK DISK
 JB0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0100_STAMPING: V 173 RESET 1965
 JB0100_MARK LOGO: CGS
 JB0100_PROJECTION: PROJECTING 8 CENTIMETERS
 JB0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0100+STABILITY: SURFACE MOTION
 JB0100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0100+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2021
 JB0100
 JB0100  HISTORY     - Date     Condition        Report By
 JB0100  HISTORY     - 1965     MONUMENTED       CGS
 JB0100  HISTORY     - 20100804 GOOD             ILDT
 JB0100  HISTORY     - 20210715 GOOD             ILDT
 JB0100
 JB0100                          STATION DESCRIPTION
 JB0100
 JB0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 JB0100'7 MI SE FROM NEWTON.
 JB0100'6.95 MILES SOUTHEAST ALONG STATE HIGHWAY 130 FROM THE
 JB0100'NORTHEAST CORNER OF THE COURTHOUSE SQUARE IN NEWTON, AT AN
 JB0100'EAST-WEST GRAVEL ROAD CROSSING, 102 FEET SOUTHEAST OF THE
 JB0100'CENTERLINE OF THE EAST-WEST ROAD, 49.5 FEET NORTHEAST OF THE
 JB0100'CENTERLINE OF THE HIGHWAY, 28 FEET SOUTHWEST OF THE SOUTHWEST
 JB0100'RAIL OF RAILROAD, 2 FEET NORTHWEST OF A POWERLINE POLE AND 1.5
 JB0100'FEET SOUTHEAST OF A METAL WITNESS POST.  THE POST PROJECTS 3
 JB0100'INCHES ABOVE THE GROUND.
 JB0100
 JB0100                          STATION RECOVERY (2010)
 JB0100
 JB0100'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JB0100'RECOVERED AS DESCRIBED
 JB0100
 JB0100                          STATION RECOVERY (2021)
 JB0100
 JB0100'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (SB)
 JB0100'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0220 ***********************************************************************
 KB0220  DESIGNATION -  V 174
 KB0220  PID         -  KB0220
 KB0220  STATE/COUNTY-  IL/CUMBERLAND
 KB0220  COUNTRY     -  US
 KB0220  USGS QUAD   -  TOLEDO (2018)
 KB0220
 KB0220                         *CURRENT SURVEY CONTROL
 KB0220  ______________________________________________________________________
 KB0220* NAD 83(1986) POSITION- 39 16 24.     (N) 088 14 22.     (W)   SCALED
 KB0220* NAVD 88 ORTHO HEIGHT -   182.976 (meters)      600.31  (feet) ADJUSTED
 KB0220  ______________________________________________________________________
 KB0220  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 KB0220  DYNAMIC HEIGHT  -        182.868 (meters)      599.96  (feet) COMP
 KB0220  MODELED GRAVITY -    980,037.7   (mgal)                       NAVD 88
 KB0220
 KB0220  VERT ORDER      -  FIRST     CLASS II
 KB0220
 KB0220.The horizontal coordinates were scaled from a map and have
 KB0220.an estimated accuracy of +/- 6 seconds.
 KB0220
 KB0220.The orthometric height was determined by differential leveling and
 KB0220.adjusted by the NATIONAL GEODETIC SURVEY
 KB0220.in June 1991.
 KB0220
 KB0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0220.GEOID18 height accuracy estimate available here.
 KB0220
 KB0220.Click photographs - Photos may exist for this station.
 KB0220
 KB0220.The dynamic height is computed by dividing the NAVD 88
 KB0220.geopotential number by the normal gravity value computed on the
 KB0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0220.degrees latitude (g = 980.6199 gals.).
 KB0220
 KB0220.The modeled gravity was interpolated from observed gravity values.
 KB0220
 KB0220;                    North         East    Units  Estimated Accuracy
 KB0220;SPC IL E     -   289,330.      308,100.      MT  (+/- 180 meters Scaled)
 KB0220
 KB0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ930478(NAD 83)
 KB0220
 KB0220                          SUPERSEDED SURVEY CONTROL
 KB0220
 KB0220  NGVD 29 (??/??/92)  183.035  (m)          600.51   (f) ADJ UNCH    1 2
 KB0220
 KB0220.Superseded values are not recommended for survey control.
 KB0220
 KB0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0220.See file dsdata.pdf to determine how the superseded data were derived.
 KB0220
 KB0220_MARKER: DB = BENCH MARK DISK
 KB0220_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0220_SP_SET: TOWER FOUNDATION
 KB0220_STAMPING: V 174 1956
 KB0220_MARK LOGO: CGS
 KB0220_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0220
 KB0220  HISTORY     - Date     Condition        Report By
 KB0220  HISTORY     - 1956     MONUMENTED       CGS
 KB0220  HISTORY     - 1973     GOOD             NGS
 KB0220  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0220  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0220  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 KB0220
 KB0220                          STATION DESCRIPTION
 KB0220
 KB0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0220'AT TOLEDO.
 KB0220'AT TOLEDO, ABOUT 42 YARDS NORTHWEST OF THE ILLINOIS CENTRAL
 KB0220'RAILROAD STATION, ABOUT 80 YARDS NORTH OF INTERSECTION OF TRACK
 KB0220'AND STATE HIGHWAY 121, 76 FEET WEST OF WEST RAIL OF MAIN TRACK,
 KB0220'IN THE TOP OF THE SOUTH CORNER OF THE CONCRETE FOUNDATION OF THE
 KB0220'SOUTHEAST LEG OF CITY WATER TOWER AND ABOUT 1/2 FOOT ABOVE
 KB0220'GROUND.
 KB0220
 KB0220                          STATION RECOVERY (1973)
 KB0220
 KB0220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0220'RECOVERED IN GOOD CONDITION.
 KB0220
 KB0220                          STATION RECOVERY (1982)
 KB0220
 KB0220'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0220'MARK NOT FOUND.
 KB0220
 KB0220                          STATION RECOVERY (2005)
 KB0220
 KB0220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0220'MARK NOT FOUND.
 KB0220
 KB0220                          STATION RECOVERY (2012)
 KB0220
 KB0220'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0255 ***********************************************************************
 KB0255  DESIGNATION -  V 175
 KB0255  PID         -  KB0255
 KB0255  STATE/COUNTY-  IL/JASPER
 KB0255  COUNTRY     -  US
 KB0255  USGS QUAD   -  ROSE HILL (2018)
 KB0255
 KB0255                         *CURRENT SURVEY CONTROL
 KB0255  ______________________________________________________________________
 KB0255* NAD 83(1986) POSITION- 39 04 04.     (N) 088 08 47.     (W)   SCALED
 KB0255* NAVD 88 ORTHO HEIGHT -   169.123 (meters)      554.86  (feet) ADJUSTED
 KB0255  ______________________________________________________________________
 KB0255  GEOID HEIGHT    -        -31.845 (meters)                     GEOID18
 KB0255  DYNAMIC HEIGHT  -        169.022 (meters)      554.53  (feet) COMP
 KB0255  MODELED GRAVITY -    980,030.2   (mgal)                       NAVD 88
 KB0255
 KB0255  VERT ORDER      -  FIRST     CLASS II
 KB0255
 KB0255.The horizontal coordinates were scaled from a map and have
 KB0255.an estimated accuracy of +/- 6 seconds.
 KB0255
 KB0255.The orthometric height was determined by differential leveling and
 KB0255.adjusted by the NATIONAL GEODETIC SURVEY
 KB0255.in June 1991.
 KB0255
 KB0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0255.GEOID18 height accuracy estimate available here.
 KB0255
 KB0255.Click photographs - Photos may exist for this station.
 KB0255
 KB0255.The dynamic height is computed by dividing the NAVD 88
 KB0255.geopotential number by the normal gravity value computed on the
 KB0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0255.degrees latitude (g = 980.6199 gals.).
 KB0255
 KB0255.The modeled gravity was interpolated from observed gravity values.
 KB0255
 KB0255;                    North         East    Units  Estimated Accuracy
 KB0255;SPC IL E     -   266,520.      316,180.      MT  (+/- 180 meters Scaled)
 KB0255
 KB0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ008249(NAD 83)
 KB0255
 KB0255                          SUPERSEDED SURVEY CONTROL
 KB0255
 KB0255  NGVD 29 (??/??/92)  169.189  (m)          555.08   (f) ADJ UNCH    1 2
 KB0255
 KB0255.Superseded values are not recommended for survey control.
 KB0255
 KB0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0255.See file dsdata.pdf to determine how the superseded data were derived.
 KB0255
 KB0255_MARKER: DB = BENCH MARK DISK
 KB0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0255_STAMPING: V 175 1956
 KB0255_MARK LOGO: CGS
 KB0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0255+STABILITY: SURFACE MOTION
 KB0255
 KB0255  HISTORY     - Date     Condition        Report By
 KB0255  HISTORY     - 1956     MONUMENTED       CGS
 KB0255  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0255  HISTORY     - 20120726 MARK NOT FOUND   ILDT
 KB0255
 KB0255                          STATION DESCRIPTION
 KB0255
 KB0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0255'1 MI N FROM FALMOUTH.
 KB0255'ABOUT 1.0 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0255'THE ROAD CROSSING AT FALMOUTH, ABOUT 0.4 MILE SOUTH OF MILE POST
 KB0255'P 154, AT A DIRT ROAD CROSSING WHICH JOGS TO THE SOUTH ALONG WEST
 KB0255'SIDE OF TRACK AND CROSSES THE TRACK TO THE EAST, 30 FEET EAST OF
 KB0255'EAST RAIL, 61 FEET SOUTH OF CENTER LINE OF DIRT ROAD EAST, 23
 KB0255'FEET NORTHEAST OF THE FIRST TELEPHONE POLE SOUTH OF CROSSING, 1
 KB0255'FOOT WEST OF A FENCE LINE, 2 FEET NORTH OF A WHITE WOODEN WITNESS
 KB0255'POST, ABOUT 2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 KB0255'CONCRETE POST PROJECTING 3 INCHES.
 KB0255
 KB0255                          STATION RECOVERY (1983)
 KB0255
 KB0255'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0255'MARK NOT FOUND.
 KB0255
 KB0255                          STATION RECOVERY (2012)
 KB0255
 KB0255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0255'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0172 ***********************************************************************
 KB0172  DESIGNATION -  V 176
 KB0172  PID         -  KB0172
 KB0172  STATE/COUNTY-  IL/COLES
 KB0172  COUNTRY     -  US
 KB0172  USGS QUAD   -  MATTOON EAST (2018)
 KB0172
 KB0172                         *CURRENT SURVEY CONTROL
 KB0172  ______________________________________________________________________
 KB0172* NAD 83(1986) POSITION- 39 29 22.     (N) 088 19 26.     (W)   SCALED
 KB0172* NAVD 88 ORTHO HEIGHT -   215.497 (meters)      707.01  (feet) ADJUSTED
 KB0172  ______________________________________________________________________
 KB0172  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 KB0172  DYNAMIC HEIGHT  -        215.374 (meters)      706.61  (feet) COMP
 KB0172  MODELED GRAVITY -    980,048.8   (mgal)                       NAVD 88
 KB0172
 KB0172  VERT ORDER      -  SECOND    CLASS 0
 KB0172
 KB0172.The horizontal coordinates were scaled from a map and have
 KB0172.an estimated accuracy of +/- 6 seconds.
 KB0172
 KB0172.The orthometric height was determined by differential leveling and
 KB0172.adjusted by the NATIONAL GEODETIC SURVEY
 KB0172.in June 1991.
 KB0172
 KB0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0172.GEOID18 height accuracy estimate available here.
 KB0172
 KB0172.Click photographs - Photos may exist for this station.
 KB0172
 KB0172.The dynamic height is computed by dividing the NAVD 88
 KB0172.geopotential number by the normal gravity value computed on the
 KB0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0172.degrees latitude (g = 980.6199 gals.).
 KB0172
 KB0172.The modeled gravity was interpolated from observed gravity values.
 KB0172
 KB0172;                    North         East    Units  Estimated Accuracy
 KB0172;SPC IL E     -   313,320.      300,810.      MT  (+/- 180 meters Scaled)
 KB0172
 KB0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ861719(NAD 83)
 KB0172
 KB0172                          SUPERSEDED SURVEY CONTROL
 KB0172
 KB0172  NGVD 29 (??/??/92)  215.560  (m)          707.22   (f) ADJ UNCH    2 0
 KB0172
 KB0172.Superseded values are not recommended for survey control.
 KB0172
 KB0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0172.See file dsdata.pdf to determine how the superseded data were derived.
 KB0172
 KB0172_MARKER: DB = BENCH MARK DISK
 KB0172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0172_STAMPING: V 176 1956
 KB0172_MARK LOGO: CGS
 KB0172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0172+STABILITY: SURFACE MOTION
 KB0172
 KB0172  HISTORY     - Date     Condition        Report By
 KB0172  HISTORY     - 1956     MONUMENTED       CGS
 KB0172  HISTORY     - 20050225 MARK NOT FOUND   ILDT
 KB0172
 KB0172                          STATION DESCRIPTION
 KB0172
 KB0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0172'2.8 MI E FROM MATTOON.
 KB0172'ABOUT 2.8 MILES EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0172'ST. LOUIS RAILWAY FROM THE STATION AT MATTOON, AT THE SOUTHWEST
 KB0172'CORNER OF CEMETERY PROPERTY, 47 FEET NORTH OF NORTH RAIL, 47 FEET
 KB0172'EAST OF TELEPHONE POLE NO. 125/18, 47 1/2 FEET WEST OF TELEPHONE
 KB0172'POLE NO. 125/17, 37 1/2 FEET NORTH OF NORTHWEST CORNER OF
 KB0172'CONCRETE BASE OF A SIGNAL WHICH IS LOCATED AT EAST END OF A SIDE
 KB0172'TRACK, AT AN OFFSET IN R/W FENCE LINE, 26 1/2 FEET SOUTHWEST OF
 KB0172'SOUTHWEST CORNER OF A CONCRETE BLOCK WORK SHOP ON CEMETERY
 KB0172'PROPERTY, 1.8 FEET WEST OF A FENCE CORNER AND IN LINE WITH THE
 KB0172'FENCE EXTENDING EAST, 2 FEET SOUTH OF A WHITE WOODEN WITNESS
 KB0172'POST, ABOUT 5 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 KB0172'CONCRETE POST PROJECTING 3 INCHES.
 KB0172
 KB0172                          STATION RECOVERY (2005)
 KB0172
 KB0172'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0172'POSSIBLY DESTROYED DURING I-57 CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0173 ***********************************************************************
 KB0173  DESIGNATION -  V 176 RESET
 KB0173  PID         -  KB0173
 KB0173  STATE/COUNTY-  IL/COLES
 KB0173  COUNTRY     -  US
 KB0173  USGS QUAD   -  MATTOON EAST (2018)
 KB0173
 KB0173                         *CURRENT SURVEY CONTROL
 KB0173  ______________________________________________________________________
 KB0173* NAD 83(1986) POSITION- 39 29 22.     (N) 088 19 25.     (W)   SCALED
 KB0173* NAVD 88 ORTHO HEIGHT -   215.53  (meters)      707.1   (feet) RESET
 KB0173  ______________________________________________________________________
 KB0173  GEOID HEIGHT    -        -32.143 (meters)                     GEOID18
 KB0173  VERT ORDER      -  THIRD
 KB0173
 KB0173.The horizontal coordinates were scaled from a map and have
 KB0173.an estimated accuracy of +/- 6 seconds.
 KB0173
 KB0173.The orthometric height was computed from unverified reset data.
 KB0173
 KB0173.No vertical observational check was made to the station.
 KB0173
 KB0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0173.GEOID18 height accuracy estimate available here.
 KB0173
 KB0173.Click photographs - Photos may exist for this station.
 KB0173
 KB0173;                    North         East    Units  Estimated Accuracy
 KB0173;SPC IL E     -   313,320.      300,840.      MT  (+/- 180 meters Scaled)
 KB0173
 KB0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ861719(NAD 83)
 KB0173
 KB0173                          SUPERSEDED SURVEY CONTROL
 KB0173
 KB0173  NGVD 29 (??/??/??)  215.59   (m)          707.3    (f) RESET       3  
 KB0173
 KB0173.Superseded values are not recommended for survey control.
 KB0173
 KB0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0173.See file dsdata.pdf to determine how the superseded data were derived.
 KB0173
 KB0173_MARKER: DB = BENCH MARK DISK
 KB0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0173_STAMPING: V 176 RESET 1965
 KB0173_MARK LOGO: CGS
 KB0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0173+STABILITY: SURFACE MOTION
 KB0173
 KB0173  HISTORY     - Date     Condition        Report By
 KB0173  HISTORY     - 1965     MONUMENTED       ILHD
 KB0173  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0173  HISTORY     - 20050225 POOR             ILDT
 KB0173
 KB0173                          STATION DESCRIPTION
 KB0173
 KB0173'DESCRIBED BY IL HIGHWAY DEPT 1965
 KB0173'2.8 MI E FROM MATTOON.
 KB0173'ABOUT 2.8 MILES EAST ALONG CLEVELAND, CINCINNATI, CHICAGO AND
 KB0173'ST. LOUIS RAILWAY FROM THE STATION AT MATTOON, AT THE SOUTHWEST
 KB0173'CORNER OF CEMETERY PROPERTY, 99 FEET NORTH OF THE NORTH RAIL, 127
 KB0173'FEET WEST OF THE CENTERLINE OF WEST RAILROAD BRIDGE, 575.5 FEET
 KB0173'SOUTH OF THE INTERSECTION OF 316 (RTE.) AND FAI-57, 168 FEET WEST
 KB0173'OF CENTERLINE FAI-57, 2 FEET SOUTH AND 2 FEET EAST OF THE R.O.W
 KB0173'MARKER AT THE INTERSECTION OF THE RAILROAD AND FAI-57 R.O.W. LINES
 KB0173'NORTHWEST OF THE RAILROAD BRIDGE.
 KB0173
 KB0173                          STATION RECOVERY (1982)
 KB0173
 KB0173'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0173'MARK NOT FOUND.
 KB0173
 KB0173                          STATION RECOVERY (2005)
 KB0173
 KB0173'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0173'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1513 ***********************************************************************
 KA1513  DESIGNATION -  V 177
 KA1513  PID         -  KA1513
 KA1513  STATE/COUNTY-  IL/EDGAR
 KA1513  COUNTRY     -  US
 KA1513  USGS QUAD   -  GRANDVIEW (2018)
 KA1513
 KA1513                         *CURRENT SURVEY CONTROL
 KA1513  ______________________________________________________________________
 KA1513* NAD 83(1986) POSITION- 39 37 01.     (N) 087 46 04.     (W)   SCALED
 KA1513* NAVD 88 ORTHO HEIGHT -   216.614 (meters)      710.67  (feet) ADJUSTED
 KA1513  ______________________________________________________________________
 KA1513  GEOID HEIGHT    -        -32.034 (meters)                     GEOID18
 KA1513  DYNAMIC HEIGHT  -        216.499 (meters)      710.30  (feet) COMP
 KA1513  MODELED GRAVITY -    980,088.9   (mgal)                       NAVD 88
 KA1513
 KA1513  VERT ORDER      -  FIRST     CLASS II
 KA1513
 KA1513.The horizontal coordinates were scaled from a map and have
 KA1513.an estimated accuracy of +/- 6 seconds.
 KA1513
 KA1513.The orthometric height was determined by differential leveling and
 KA1513.adjusted by the NATIONAL GEODETIC SURVEY
 KA1513.in June 1991.
 KA1513
 KA1513.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1513.GEOID18 height accuracy estimate available here.
 KA1513
 KA1513.Click photographs - Photos may exist for this station.
 KA1513
 KA1513.The dynamic height is computed by dividing the NAVD 88
 KA1513.geopotential number by the normal gravity value computed on the
 KA1513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1513.degrees latitude (g = 980.6199 gals.).
 KA1513
 KA1513.The modeled gravity was interpolated from observed gravity values.
 KA1513
 KA1513;                    North         East    Units  Estimated Accuracy
 KA1513;SPC IL E     -   327,620.      348,560.      MT  (+/- 180 meters Scaled)
 KA1513
 KA1513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ340855(NAD 83)
 KA1513
 KA1513                          SUPERSEDED SURVEY CONTROL
 KA1513
 KA1513  NGVD 29 (??/??/92)  216.705  (m)          710.97   (f) ADJ UNCH    1 2
 KA1513
 KA1513.Superseded values are not recommended for survey control.
 KA1513
 KA1513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1513.See file dsdata.pdf to determine how the superseded data were derived.
 KA1513
 KA1513_MARKER: DB = BENCH MARK DISK
 KA1513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1513_STAMPING: V 177 1956
 KA1513_MARK LOGO: CGS
 KA1513_PROJECTION: FLUSH
 KA1513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1513+STABILITY: SURFACE MOTION
 KA1513
 KA1513  HISTORY     - Date     Condition        Report By
 KA1513  HISTORY     - 1956     MONUMENTED       CGS
 KA1513
 KA1513                          STATION DESCRIPTION
 KA1513
 KA1513'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1513'3.8 MI W FROM PARIS.
 KA1513'ABOUT 3.4 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1513'CROSSING OF MAIN LINE OF NEW YORK CENTRAL RAILROAD AT PARIS,
 KA1513'THENCE ABOUT 0.35 MILE SOUTH ACROSS COUNTRY TO PATRICK AIRPORT,
 KA1513'114 FEET SOUTHWEST OF SOUTHWEST CORNER OF WEST END OF RUNWAY, 39 1/2
 KA1513'FEET EAST OF SOUTHEAST CORNER OF A CORN CRIB, 122 FEET EAST OF BENCH
 KA1513'MARK W 177, 2 FEET NORTHEAST OF NORTH CORNER OF HANGAR, AND SET IN
 KA1513'THE TOP OF A CONCRETE POST ABOUT FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1520 ***********************************************************************
 KA1520  DESIGNATION -  V 178
 KA1520  PID         -  KA1520
 KA1520  STATE/COUNTY-  IL/EDGAR
 KA1520  COUNTRY     -  US
 KA1520  USGS QUAD   -  REDMON (2018)
 KA1520
 KA1520                         *CURRENT SURVEY CONTROL
 KA1520  ______________________________________________________________________
 KA1520* NAD 83(1986) POSITION- 39 38 33.     (N) 087 51 11.     (W)   SCALED
 KA1520* NAVD 88 ORTHO HEIGHT -   205.385 (meters)      673.83  (feet) ADJUSTED
 KA1520  ______________________________________________________________________
 KA1520  GEOID HEIGHT    -        -32.036 (meters)                     GEOID18
 KA1520  DYNAMIC HEIGHT  -        205.274 (meters)      673.47  (feet) COMP
 KA1520  MODELED GRAVITY -    980,084.2   (mgal)                       NAVD 88
 KA1520
 KA1520  VERT ORDER      -  FIRST     CLASS II
 KA1520
 KA1520.The horizontal coordinates were scaled from a map and have
 KA1520.an estimated accuracy of +/- 6 seconds.
 KA1520
 KA1520.The orthometric height was determined by differential leveling and
 KA1520.adjusted by the NATIONAL GEODETIC SURVEY
 KA1520.in June 1991.
 KA1520
 KA1520.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1520.GEOID18 height accuracy estimate available here.
 KA1520
 KA1520.Click photographs - Photos may exist for this station.
 KA1520
 KA1520.The dynamic height is computed by dividing the NAVD 88
 KA1520.geopotential number by the normal gravity value computed on the
 KA1520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1520.degrees latitude (g = 980.6199 gals.).
 KA1520
 KA1520.The modeled gravity was interpolated from observed gravity values.
 KA1520
 KA1520;                    North         East    Units  Estimated Accuracy
 KA1520;SPC IL E     -   330,420.      341,230.      MT  (+/- 180 meters Scaled)
 KA1520
 KA1520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ268884(NAD 83)
 KA1520
 KA1520                          SUPERSEDED SURVEY CONTROL
 KA1520
 KA1520  NGVD 29 (??/??/92)  205.472  (m)          674.12   (f) ADJ UNCH    1 2
 KA1520
 KA1520.Superseded values are not recommended for survey control.
 KA1520
 KA1520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1520.See file dsdata.pdf to determine how the superseded data were derived.
 KA1520
 KA1520_MARKER: DB = BENCH MARK DISK
 KA1520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1520_STAMPING: V 178 1956
 KA1520_MARK LOGO: CGS
 KA1520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1520+STABILITY: SURFACE MOTION
 KA1520
 KA1520  HISTORY     - Date     Condition        Report By
 KA1520  HISTORY     - 1956     MONUMENTED       CGS
 KA1520
 KA1520                          STATION DESCRIPTION
 KA1520
 KA1520'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1520'0.6 MI E FROM REDMON.
 KA1520'ABOUT 0.6 MILE EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1520'STATION AT REDMON, AT A NORTH-SOUTH ROAD CROSSING, IN SECTION 28,
 KA1520'T.14 N., R.13 W., 20 FEET SOUTH-SOUTHWEST OF NEAR RAIL OF TRACK,
 KA1520'38 FEET SOUTHWEST OF CENTER OF CROSSING, 36 FEET WEST OF CENTER
 KA1520'LINE OF ROAD, 12 FEET WEST-NORTHWEST OF A TELEPHONE POLE, 14 FEET
 KA1520'NORTH-NORTHWEST OF A 12-INCH WALNUT TREE, 2 1/2 FEET NORTH OF
 KA1520'A CONCRETE R/W POST, 1 1/2 FEET NORTH OF A WHITE WOODEN WITNESS
 KA1520'POST, ABOUT 3 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP
 KA1520'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0189 ***********************************************************************
 NG0189  DESIGNATION -  V 18
 NG0189  PID         -  NG0189
 NG0189  STATE/COUNTY-  IL/LAKE
 NG0189  COUNTRY     -  US
 NG0189  USGS QUAD   -  WAUKEGAN (2018)
 NG0189
 NG0189                         *CURRENT SURVEY CONTROL
 NG0189  ______________________________________________________________________
 NG0189* NAD 83(1986) POSITION- 42 19 10.     (N) 087 50 31.     (W)   SCALED
 NG0189* NAVD 88 ORTHO HEIGHT -   197.952 (meters)      649.45  (feet) ADJUSTED
 NG0189  ______________________________________________________________________
 NG0189  GEOID HEIGHT    -        -34.265 (meters)                     GEOID18
 NG0189  DYNAMIC HEIGHT  -        197.890 (meters)      649.24  (feet) COMP
 NG0189  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 NG0189
 NG0189  VERT ORDER      -  FIRST     CLASS 0
 NG0189
 NG0189.The horizontal coordinates were scaled from a map and have
 NG0189.an estimated accuracy of +/- 6 seconds.
 NG0189
 NG0189.The orthometric height was determined by differential leveling and
 NG0189.adjusted by the NATIONAL GEODETIC SURVEY
 NG0189.in June 1991.
 NG0189
 NG0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0189.GEOID18 height accuracy estimate available here.
 NG0189
 NG0189.Click photographs - Photos may exist for this station.
 NG0189
 NG0189.The dynamic height is computed by dividing the NAVD 88
 NG0189.geopotential number by the normal gravity value computed on the
 NG0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0189.degrees latitude (g = 980.6199 gals.).
 NG0189
 NG0189.The modeled gravity was interpolated from observed gravity values.
 NG0189
 NG0189;                    North         East    Units  Estimated Accuracy
 NG0189;SPC IL E     -   627,700.      340,510.      MT  (+/- 180 meters Scaled)
 NG0189
 NG0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM306855(NAD 83)
 NG0189
 NG0189                          SUPERSEDED SURVEY CONTROL
 NG0189
 NG0189  NGVD 29 (??/??/92)  198.069  (m)          649.83   (f) ADJ UNCH    1 0
 NG0189
 NG0189.Superseded values are not recommended for survey control.
 NG0189
 NG0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0189.See file dsdata.pdf to determine how the superseded data were derived.
 NG0189
 NG0189_MARKER: DB = BENCH MARK DISK
 NG0189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0189_STAMPING: V 18 1934
 NG0189_MARK LOGO: CGS
 NG0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0189+STABILITY: SURFACE MOTION
 NG0189
 NG0189  HISTORY     - Date     Condition        Report By
 NG0189  HISTORY     - 1934     MONUMENTED       CGS
 NG0189  HISTORY     - 1973     GOOD             NGS
 NG0189  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0189
 NG0189                          STATION DESCRIPTION
 NG0189
 NG0189'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0189'0.2 MI S FROM NORTH CHICAGO.
 NG0189'0.2 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0189'THE STATION AT NORTH CHICAGO, AT THE CROSSING WITH 22ND STREET,
 NG0189'39.7 FEET EAST OF THE EAST RAIL OF NORTH-BOUND TRACK, 44.0
 NG0189'FEET NORTH OF CENTER LINE OF 22ND STREET, 32.0 FEET NORTHEAST
 NG0189'OF A SIGNAL CROSSING LIGHT, 21.0 FEET WEST OF WEST RAIL OF SPUR
 NG0189'TRACK, 0.6 FEET SOUTH OF SOUTH EDGE OF A CONCRETE AND ASPHALT
 NG0189'SIDEWALK, 0.8 MILE NORTH OF THE RAILWAY STATION AT GREAT LAKES.
 NG0189'AND SET IN THE TOP OF A CONCRETE POST.  SEC 4, T 44 N, R 12 E.
 NG0189
 NG0189                          STATION RECOVERY (1997)
 NG0189
 NG0189'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0189'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1330 ***********************************************************************
 KA1330  DESIGNATION -  V 181
 KA1330  PID         -  KA1330
 KA1330  STATE/COUNTY-  IL/CRAWFORD
 KA1330  COUNTRY     -  US
 KA1330  USGS QUAD   -  MEROM (2019)
 KA1330
 KA1330                         *CURRENT SURVEY CONTROL
 KA1330  ______________________________________________________________________
 KA1330* NAD 83(1986) POSITION- 39 00 49.     (N) 087 35 05.     (W)   SCALED
 KA1330* NAVD 88 ORTHO HEIGHT -   135.411 (meters)      444.26  (feet) ADJUSTED
 KA1330  ______________________________________________________________________
 KA1330  GEOID HEIGHT    -        -31.983 (meters)                     GEOID18
 KA1330  DYNAMIC HEIGHT  -        135.330 (meters)      444.00  (feet) COMP
 KA1330  MODELED GRAVITY -    980,032.5   (mgal)                       NAVD 88
 KA1330
 KA1330  VERT ORDER      -  FIRST     CLASS II
 KA1330
 KA1330.The horizontal coordinates were scaled from a map and have
 KA1330.an estimated accuracy of +/- 6 seconds.
 KA1330
 KA1330.The orthometric height was determined by differential leveling and
 KA1330.adjusted by the NATIONAL GEODETIC SURVEY
 KA1330.in June 1991.
 KA1330
 KA1330.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1330.GEOID18 height accuracy estimate available here.
 KA1330
 KA1330.Click photographs - Photos may exist for this station.
 KA1330
 KA1330.The dynamic height is computed by dividing the NAVD 88
 KA1330.geopotential number by the normal gravity value computed on the
 KA1330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1330.degrees latitude (g = 980.6199 gals.).
 KA1330
 KA1330.The modeled gravity was interpolated from observed gravity values.
 KA1330
 KA1330;                    North         East    Units  Estimated Accuracy
 KA1330;SPC IL E     -   260,760.      364,840.      MT  (+/- 180 meters Scaled)
 KA1330
 KA1330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ493184(NAD 83)
 KA1330
 KA1330                          SUPERSEDED SURVEY CONTROL
 KA1330
 KA1330  NGVD 29 (??/??/92)  135.544  (m)          444.70   (f) ADJ UNCH    1 2
 KA1330
 KA1330.Superseded values are not recommended for survey control.
 KA1330
 KA1330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1330.See file dsdata.pdf to determine how the superseded data were derived.
 KA1330
 KA1330_MARKER: DB = BENCH MARK DISK
 KA1330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1330_STAMPING: V 181 1956
 KA1330_MARK LOGO: CGS
 KA1330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1330+STABILITY: SURFACE MOTION
 KA1330
 KA1330  HISTORY     - Date     Condition        Report By
 KA1330  HISTORY     - 1956     MONUMENTED       CGS
 KA1330
 KA1330                          STATION DESCRIPTION
 KA1330
 KA1330'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1330'1.8 MI NE FROM PALESTINE.
 KA1330'1.75 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KA1330'FREIGHT STATION AT PALESTINE, ABOUT 0.95 MILE SOUTHWEST OF
 KA1330'RAILROAD BRIDGE OVER WABASH RIVER, AT RIVERTON, SULLIVAN COUNTY,
 KA1330'INDIANA, AT A FARM ROAD CROSSING, 17 3/4 FEET SOUTHEAST OF
 KA1330'SOUTHEAST RAIL, 119 FEET NORTHEAST AND ACROSS FARM ROAD FROM A
 KA1330'SIGN POST DRAW BRIDGE ONE MILE, 37 FEET EAST OF CENTER OF FARM
 KA1330'ROAD CROSSING, 24 FEET NORTHEAST OF CENTER LINE OF FARM ROAD, 6
 KA1330'FEET EAST OF A TELEPHONE POLE, 2 FEET NORTHEAST OF A WHITE
 KA1330'WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND
 KA1330'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0040 ***********************************************************************
 KB0040  DESIGNATION -  V 182
 KB0040  PID         -  KB0040
 KB0040  STATE/COUNTY-  IL/COLES
 KB0040  COUNTRY     -  US
 KB0040  USGS QUAD   -  CHARLESTON NORTH (2018)
 KB0040
 KB0040                         *CURRENT SURVEY CONTROL
 KB0040  ______________________________________________________________________
 KB0040* NAD 83(1986) POSITION- 39 33 00.     (N) 088 10 19.     (W)   SCALED
 KB0040* NAVD 88 ORTHO HEIGHT -   209.032 (meters)      685.80  (feet) ADJUSTED
 KB0040  ______________________________________________________________________
 KB0040  GEOID HEIGHT    -        -32.103 (meters)                     GEOID18
 KB0040  DYNAMIC HEIGHT  -        208.915 (meters)      685.42  (feet) COMP
 KB0040  MODELED GRAVITY -    980,063.9   (mgal)                       NAVD 88
 KB0040
 KB0040  VERT ORDER      -  FIRST     CLASS II
 KB0040
 KB0040.The horizontal coordinates were scaled from a map and have
 KB0040.an estimated accuracy of +/- 6 seconds.
 KB0040
 KB0040.The orthometric height was determined by differential leveling and
 KB0040.adjusted by the NATIONAL GEODETIC SURVEY
 KB0040.in June 1991.
 KB0040
 KB0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0040.GEOID18 height accuracy estimate available here.
 KB0040
 KB0040.Click photographs - Photos may exist for this station.
 KB0040
 KB0040.The dynamic height is computed by dividing the NAVD 88
 KB0040.geopotential number by the normal gravity value computed on the
 KB0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0040.degrees latitude (g = 980.6199 gals.).
 KB0040
 KB0040.The modeled gravity was interpolated from observed gravity values.
 KB0040
 KB0040;                    North         East    Units  Estimated Accuracy
 KB0040;SPC IL E     -   320,050.      313,870.      MT  (+/- 180 meters Scaled)
 KB0040
 KB0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ993784(NAD 83)
 KB0040
 KB0040                          SUPERSEDED SURVEY CONTROL
 KB0040
 KB0040  NGVD 29 (??/??/92)  209.104  (m)          686.04   (f) ADJ UNCH    1 2
 KB0040
 KB0040.Superseded values are not recommended for survey control.
 KB0040
 KB0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0040.See file dsdata.pdf to determine how the superseded data were derived.
 KB0040
 KB0040_MARKER: DB = BENCH MARK DISK
 KB0040_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0040_STAMPING: V 182 1956
 KB0040_MARK LOGO: CGS
 KB0040_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0040_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0040
 KB0040  HISTORY     - Date     Condition        Report By
 KB0040  HISTORY     - 1956     MONUMENTED       CGS
 KB0040  HISTORY     - 1973     GOOD             ILHD
 KB0040  HISTORY     - 20050303 POOR             ILDT
 KB0040  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 KB0040
 KB0040                          STATION DESCRIPTION
 KB0040
 KB0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0040'3.6 MI N FROM CHARLESTON.
 KB0040'ABOUT 3.65 MILES NORTH ALONG THE NEW YORK, CHICAGO AND ST. LOUIS
 KB0040'RAILROAD FROM THE FREIGHT STATION AT CHARLESTON, AT AN EAST-WEST
 KB0040'ROAD CROSSING, 29 FEET EAST OF EAST RAIL, 42 FEET NORTH OF CENTER
 KB0040'LINE OF ROAD, 53 FEET NORTHEAST OF CENTER OF CROSSING, 23 FEET
 KB0040'NORTH OF A POWER POLE ON AN EAST-WEST POWER LINE, 15 1/2 FEET
 KB0040'NORTH OF A FENCE CORNER, 6 1/2 FEET SOUTHEAST OF THE 14TH TELEPHONE
 KB0040'POLE SOUTH OF MILE POLE 315, 1 FOOT WEST OF A FENCE LINE,
 KB0040'3 1/2 FEET BELOW LEVEL OF TRACK AND IS A DISK ON COPPER COATED
 KB0040'STEEL ROD PROJECTING 2 INCHES AND PROTECTED BY A 4-INCH TILE
 KB0040'WHICH PROJECTS 6 INCHES.  THE ROD WAS DRIVEN TO REFUSAL AT A
 KB0040'DEPTH OF 21 FEET.
 KB0040
 KB0040                          STATION RECOVERY (1973)
 KB0040
 KB0040'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0040'RECOVERED IN GOOD CONDITION.
 KB0040
 KB0040                          STATION RECOVERY (2005)
 KB0040
 KB0040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0040'MARK RECOVERED IN POOR CONDITION.
 KB0040
 KB0040                          STATION RECOVERY (2011)
 KB0040
 KB0040'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0040'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1458 ***********************************************************************
 KA1458  DESIGNATION -  V 183
 KA1458  PID         -  KA1458
 KA1458  STATE/COUNTY-  IL/EDGAR
 KA1458  COUNTRY     -  US
 KA1458  USGS QUAD   -  HUME (2018)
 KA1458
 KA1458                         *CURRENT SURVEY CONTROL
 KA1458  ______________________________________________________________________
 KA1458* NAD 83(1986) POSITION- 39 48 23.     (N) 087 51 43.     (W)   SCALED
 KA1458* NAVD 88 ORTHO HEIGHT -   198.255 (meters)      650.44  (feet) ADJUSTED
 KA1458  ______________________________________________________________________
 KA1458  GEOID HEIGHT    -        -32.117 (meters)                     GEOID18
 KA1458  DYNAMIC HEIGHT  -        198.150 (meters)      650.10  (feet) COMP
 KA1458  MODELED GRAVITY -    980,096.4   (mgal)                       NAVD 88
 KA1458
 KA1458  VERT ORDER      -  SECOND    CLASS I
 KA1458
 KA1458.The horizontal coordinates were scaled from a map and have
 KA1458.an estimated accuracy of +/- 6 seconds.
 KA1458
 KA1458.The orthometric height was determined by differential leveling and
 KA1458.adjusted by the NATIONAL GEODETIC SURVEY
 KA1458.in April 2013.
 KA1458
 KA1458.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1458.GEOID18 height accuracy estimate available here.
 KA1458
 KA1458.Click photographs - Photos may exist for this station.
 KA1458
 KA1458.The dynamic height is computed by dividing the NAVD 88
 KA1458.geopotential number by the normal gravity value computed on the
 KA1458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1458.degrees latitude (g = 980.6199 gals.).
 KA1458
 KA1458.The modeled gravity was interpolated from observed gravity values.
 KA1458
 KA1458;                    North         East    Units  Estimated Accuracy
 KA1458;SPC IL E     -   348,610.      340,370.      MT  (+/- 180 meters Scaled)
 KA1458
 KA1458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK262066(NAD 83)
 KA1458
 KA1458                          SUPERSEDED SURVEY CONTROL
 KA1458
 KA1458  NAVD 88 (06/15/91)  198.262  (m)          650.46   (f) SUPERSEDED  1 2
 KA1458  NGVD 29 (??/??/92)  198.332  (m)          650.69   (f) ADJ UNCH    1 2
 KA1458
 KA1458.Superseded values are not recommended for survey control.
 KA1458
 KA1458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1458.See file dsdata.pdf to determine how the superseded data were derived.
 KA1458
 KA1458_MARKER: DB = BENCH MARK DISK
 KA1458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1458_STAMPING: V 183 1956
 KA1458_MARK LOGO: CGS
 KA1458_PROJECTION: FLUSH
 KA1458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1458+STABILITY: SURFACE MOTION
 KA1458_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1458+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2012
 KA1458
 KA1458  HISTORY     - Date     Condition        Report By
 KA1458  HISTORY     - 1956     MONUMENTED       CGS
 KA1458  HISTORY     - 1982     GOOD             ILDT
 KA1458  HISTORY     - 20050622 GOOD             CHAST
 KA1458  HISTORY     - 20110117 GOOD             ILDT
 KA1458  HISTORY     - 20120718 GOOD             ILDT
 KA1458  HISTORY     - 20121217 GOOD             GEOSPC
 KA1458
 KA1458                          STATION DESCRIPTION
 KA1458
 KA1458'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1458'1 MI N FROM HUME.
 KA1458'ABOUT 0.35 MILE EAST ALONG A BLACK TOP STREET FROM THE WATER
 KA1458'TOWER AT HUME, THENCE ABOUT 0.6 MILE NORTH ALONG A GRAVEL ROAD,
 KA1458'ABOUT 0.55 MILE NORTH OF CROSSING OF THE BALTIMORE AND OHIO
 KA1458'RAILROAD, NEAR NORTHEAST CORNER OF SECTION 31, T.16 N., R.13 W.,
 KA1458'AT A CROSSROAD, 24 FEET WEST OF CENTER LINE OF NORTH-SOUTH ROAD,
 KA1458'30 FEET SOUTHWEST OF CENTER OF INTERSECTION OF ROADS, 24 FEET
 KA1458'SOUTH OF CENTER LINE OF ROAD WEST, 4 FEET SOUTHWEST OF A POWER
 KA1458'POLE AT A TURN IN POWER LINE WITH TANGENTS EXTENDING NORTH AND
 KA1458'EAST, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1/2
 KA1458'FOOT BELOW LEVEL OF ROADS AND SET IN THE TOP OF A CONCRETE POST
 KA1458'PROJECTING 3 INCHES.
 KA1458
 KA1458                          STATION RECOVERY (1982)
 KA1458
 KA1458'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1982
 KA1458'RECOVERED IN GOOD CONDITION.
 KA1458
 KA1458                          STATION RECOVERY (2005)
 KA1458
 KA1458'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 KA1458'RECOVERED AS DESCRIBED
 KA1458
 KA1458                          STATION RECOVERY (2011)
 KA1458
 KA1458'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1458'RECOVERED IN GOOD CONDITION.
 KA1458
 KA1458                          STATION RECOVERY (2012)
 KA1458
 KA1458'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KA1458'RECOVERED IN GOOD CONDITION.
 KA1458
 KA1458                          STATION RECOVERY (2012)
 KA1458
 KA1458'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1458'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1484 ***********************************************************************
 KA1484  DESIGNATION -  V 184
 KA1484  PID         -  KA1484
 KA1484  STATE/COUNTY-  IL/EDGAR
 KA1484  COUNTRY     -  US
 KA1484  USGS QUAD   -  SANDFORD (2019)
 KA1484
 KA1484                         *CURRENT SURVEY CONTROL
 KA1484  ______________________________________________________________________
 KA1484* NAD 83(1986) POSITION- 39 30 45.     (N) 087 36 55.     (W)   SCALED
 KA1484* NAVD 88 ORTHO HEIGHT -   195.953 (meters)      642.89  (feet) ADJUSTED
 KA1484  ______________________________________________________________________
 KA1484  GEOID HEIGHT    -        -32.314 (meters)                     GEOID18
 KA1484  DYNAMIC HEIGHT  -        195.843 (meters)      642.53  (feet) COMP
 KA1484  MODELED GRAVITY -    980,063.3   (mgal)                       NAVD 88
 KA1484
 KA1484  VERT ORDER      -  FIRST     CLASS II
 KA1484
 KA1484.The horizontal coordinates were scaled from a map and have
 KA1484.an estimated accuracy of +/- 6 seconds.
 KA1484
 KA1484.The orthometric height was determined by differential leveling and
 KA1484.adjusted by the NATIONAL GEODETIC SURVEY
 KA1484.in June 1991.
 KA1484
 KA1484.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1484.GEOID18 height accuracy estimate available here.
 KA1484
 KA1484.Click photographs - Photos may exist for this station.
 KA1484
 KA1484.The dynamic height is computed by dividing the NAVD 88
 KA1484.geopotential number by the normal gravity value computed on the
 KA1484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1484.degrees latitude (g = 980.6199 gals.).
 KA1484
 KA1484.The modeled gravity was interpolated from observed gravity values.
 KA1484
 KA1484;                    North         East    Units  Estimated Accuracy
 KA1484;SPC IL E     -   316,120.      361,750.      MT  (+/- 180 meters Scaled)
 KA1484
 KA1484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ471738(NAD 83)
 KA1484
 KA1484                          SUPERSEDED SURVEY CONTROL
 KA1484
 KA1484  NGVD 29 (??/??/92)  196.048  (m)          643.20   (f) ADJ UNCH    1 2
 KA1484
 KA1484.Superseded values are not recommended for survey control.
 KA1484
 KA1484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1484.See file dsdata.pdf to determine how the superseded data were derived.
 KA1484
 KA1484_MARKER: DB = BENCH MARK DISK
 KA1484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1484_STAMPING: V 184 1956
 KA1484_MARK LOGO: CGS
 KA1484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1484+STABILITY: SURFACE MOTION
 KA1484
 KA1484  HISTORY     - Date     Condition        Report By
 KA1484  HISTORY     - 1956     MONUMENTED       CGS
 KA1484
 KA1484                          STATION DESCRIPTION
 KA1484
 KA1484'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1484'7.6 MI SE FROM PARIS.
 KA1484'ABOUT 7.55 MILES SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KA1484'THE STATION AT PARIS, AT MARLEY, IN SECTION 3, T. 12 N., R. 11
 KA1484'W., AT A NORTH-SOUTH ROAD CROSSING, 107 FEET SOUTHWEST AND ACROSS
 KA1484'ROAD FROM THE SOUTHWEST RAIL, 120 FEET SOUTH-SOUTHWEST OF CENTER
 KA1484'OF CROSSING, 23 FEET WEST OF CENTER LINE OF ROAD, 31 FEET SOUTH
 KA1484'OF SOUTHEAST CORNER OF AN OLD STORE BUILDING, 32 FEET NORTH OF A
 KA1484'POWER POLE WITH A TRANSFORMER, 7 FEET WEST OF CENTER OF AN
 KA1484'ABANDONED WELL, 2 1/2 FEET SOUTHEAST OF A FENCE CORNER, 1 1/2
 KA1484'FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST ABOUT 2 1/2 FEET
 KA1484'BELOW LEVEL OF TRACK, ABOUT LEVEL WITH ROAD AND SET IN THE TOP
 KA1484'OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0015 ***********************************************************************
 MF0015  DESIGNATION -  V 19
 MF0015  PID         -  MF0015
 MF0015  STATE/COUNTY-  IL/KANE
 MF0015  COUNTRY     -  US
 MF0015  USGS QUAD   -  AURORA NORTH (2018)
 MF0015
 MF0015                         *CURRENT SURVEY CONTROL
 MF0015  ______________________________________________________________________
 MF0015* NAD 83(1986) POSITION- 41 50 59.     (N) 088 18 38.     (W)   SCALED
 MF0015* NAVD 88 ORTHO HEIGHT -   218.033 (meters)      715.33  (feet) ADJUSTED
 MF0015  ______________________________________________________________________
 MF0015  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 MF0015  DYNAMIC HEIGHT  -        217.958 (meters)      715.08  (feet) COMP
 MF0015  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 MF0015
 MF0015  VERT ORDER      -  SECOND    CLASS 0
 MF0015
 MF0015.The horizontal coordinates were scaled from a map and have
 MF0015.an estimated accuracy of +/- 6 seconds.
 MF0015
 MF0015.The orthometric height was determined by differential leveling and
 MF0015.adjusted by the NATIONAL GEODETIC SURVEY
 MF0015.in June 1991.
 MF0015
 MF0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0015.GEOID18 height accuracy estimate available here.
 MF0015
 MF0015.Click photographs - Photos may exist for this station.
 MF0015
 MF0015.The dynamic height is computed by dividing the NAVD 88
 MF0015.geopotential number by the normal gravity value computed on the
 MF0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0015.degrees latitude (g = 980.6199 gals.).
 MF0015
 MF0015.The modeled gravity was interpolated from observed gravity values.
 MF0015
 MF0015;                    North         East    Units  Estimated Accuracy
 MF0015;SPC IL E     -   575,410.      301,890.      MT  (+/- 180 meters Scaled)
 MF0015
 MF0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM912339(NAD 83)
 MF0015
 MF0015                          SUPERSEDED SURVEY CONTROL
 MF0015
 MF0015  NGVD 29 (??/??/92)  218.104  (m)          715.56   (f) ADJ UNCH    2 0
 MF0015
 MF0015.Superseded values are not recommended for survey control.
 MF0015
 MF0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0015.See file dsdata.pdf to determine how the superseded data were derived.
 MF0015
 MF0015_MARKER: DB = BENCH MARK DISK
 MF0015_SETTING: 66 = SET IN ROCK OUTCROP
 MF0015_STAMPING: V 19 1934
 MF0015_MARK LOGO: CGS
 MF0015_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0015+STABILITY: POSITION/ELEVATION WELL
 MF0015
 MF0015  HISTORY     - Date     Condition        Report By
 MF0015  HISTORY     - 1934     MONUMENTED       CGS
 MF0015  HISTORY     - 1967     GOOD             CGS
 MF0015  HISTORY     - 1989     GOOD             USPSQD
 MF0015  HISTORY     - 19971101 GOOD             USPSQD
 MF0015  HISTORY     - 19980425 GOOD             USPSQD
 MF0015  HISTORY     - 20070310 MARK NOT FOUND   USPSQD
 MF0015
 MF0015                          STATION DESCRIPTION
 MF0015
 MF0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0015'AT BATAVIA.
 MF0015'AT BATAVIA, KANE COUNTY, AT THE NORTHWEST CORNER OF THE HIGH
 MF0015'SCHOOL, IN THE FACE OF A LIMESTONE BLOCK, 57 FEET NORTH OF THE
 MF0015'WEST FRONT ENTRANCE, 30 FEET WEST OF THE NORTH ENTRANCE, AND ABOUT
 MF0015'8 INCHES ABOVE THE GROUND.  A STANDARD DISK, STAMPED V 19 1934
 MF0015'AND SET VERTICALLY.  THE SCHOOL IS LOCATED IN THE SOUTHEAST CORNER
 MF0015'OF BATAVIA ROAD AND WILSON STREET IN NORTH BATAVIA.
 MF0015
 MF0015                          STATION RECOVERY (1967)
 MF0015
 MF0015'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 MF0015'RECOVERED IN GOOD CONDITION.
 MF0015
 MF0015                          STATION RECOVERY (1989)
 MF0015
 MF0015'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0015'RECOVERED IN GOOD CONDITION.
 MF0015
 MF0015                          STATION RECOVERY (1997)
 MF0015
 MF0015'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0015'RECOVERED IN GOOD CONDITION.
 MF0015
 MF0015                          STATION RECOVERY (1998)
 MF0015
 MF0015'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0015'RECOVERED IN GOOD CONDITION.
 MF0015
 MF0015                          STATION RECOVERY (2007)
 MF0015
 MF0015'RECOVERY NOTE BY US POWER SQUADRON 2007 (RP)
 MF0015'HIGH SCHOOL WAS DEMOLISHED AND REPLACED BY PUBLIC LIBRARY IN 2002.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0300 ***********************************************************************
 MG0300  DESIGNATION -  V 190
 MG0300  PID         -  MG0300
 MG0300  STATE/COUNTY-  IL/HENRY
 MG0300  COUNTRY     -  US
 MG0300  USGS QUAD   -  ATKINSON (2018)
 MG0300
 MG0300                         *CURRENT SURVEY CONTROL
 MG0300  ______________________________________________________________________
 MG0300* NAD 83(1986) POSITION- 41 25 03.     (N) 090 02 11.     (W)   SCALED
 MG0300* NAVD 88 ORTHO HEIGHT -   197.969 (meters)      649.50  (feet) ADJUSTED
 MG0300  ______________________________________________________________________
 MG0300  GEOID HEIGHT    -        -32.993 (meters)                     GEOID18
 MG0300  DYNAMIC HEIGHT  -        197.890 (meters)      649.24  (feet) COMP
 MG0300  MODELED GRAVITY -    980,223.4   (mgal)                       NAVD 88
 MG0300
 MG0300  VERT ORDER      -  SECOND    CLASS 0
 MG0300
 MG0300.The horizontal coordinates were scaled from a map and have
 MG0300.an estimated accuracy of +/- 6 seconds.
 MG0300
 MG0300.The orthometric height was determined by differential leveling and
 MG0300.adjusted by the NATIONAL GEODETIC SURVEY
 MG0300.in June 1991.
 MG0300
 MG0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0300.GEOID18 height accuracy estimate available here.
 MG0300
 MG0300.Click photographs - Photos may exist for this station.
 MG0300
 MG0300.The dynamic height is computed by dividing the NAVD 88
 MG0300.geopotential number by the normal gravity value computed on the
 MG0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0300.degrees latitude (g = 980.6199 gals.).
 MG0300
 MG0300.The modeled gravity was interpolated from observed gravity values.
 MG0300
 MG0300;                    North         East    Units  Estimated Accuracy
 MG0300;SPC IL W     -   527,400.      710,890.      MT  (+/- 180 meters Scaled)
 MG0300
 MG0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF476893(NAD 83)
 MG0300
 MG0300                          SUPERSEDED SURVEY CONTROL
 MG0300
 MG0300  NGVD 29 (??/??/92)  198.042  (m)          649.74   (f) ADJ UNCH    2 0
 MG0300
 MG0300.Superseded values are not recommended for survey control.
 MG0300
 MG0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0300.See file dsdata.pdf to determine how the superseded data were derived.
 MG0300
 MG0300_MARKER: DB = BENCH MARK DISK
 MG0300_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0300_SP_SET: BOX CULVERT HEADWALL
 MG0300_STAMPING: V 190 1959
 MG0300_MARK LOGO: CGS
 MG0300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0300+STABILITY: SURFACE MOTION
 MG0300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0300+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MG0300
 MG0300  HISTORY     - Date     Condition        Report By
 MG0300  HISTORY     - 1959     MONUMENTED       CGS
 MG0300  HISTORY     - 19960808 GOOD             USPSQD
 MG0300  HISTORY     - 20010919 GOOD             USPSQD
 MG0300  HISTORY     - 20040303 GOOD             USPSQD
 MG0300
 MG0300                          STATION DESCRIPTION
 MG0300
 MG0300'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0300'1 MI W FROM ATKINSON.
 MG0300'ABOUT 0.95 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE PUBLIC GRADE
 MG0300'SCHOOL BUILDING AT ATKINSON, SET IN THE TOP OF THE EAST END OF
 MG0300'THE NORTH HEADWALL OF A 3-FOOT BOX CULVERT (CONCRETE), 22 FEET
 MG0300'NORTH OF THE CENTER LINE OF THE HIGHWAY, 30.3 FEET EAST-SOUTHEAST
 MG0300'OF A LONE 18-INCH TREE, 28.6 FEET SOUTH OF FENCE LINE, ABOUT
 MG0300'LEVEL WITH THE HIGHWAY.
 MG0300
 MG0300                          STATION RECOVERY (1996)
 MG0300
 MG0300'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0300'RECOVERED IN GOOD CONDITION.
 MG0300
 MG0300                          STATION RECOVERY (2001)
 MG0300
 MG0300'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0300'RECOVERED IN GOOD CONDITION.
 MG0300
 MG0300                          STATION RECOVERY (2004)
 MG0300
 MG0300'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0300'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1073 ***********************************************************************
 MF1073  DESIGNATION -  V 191
 MF1073  PID         -  MF1073
 MF1073  STATE/COUNTY-  IL/BUREAU
 MF1073  COUNTRY     -  US
 MF1073  USGS QUAD   -  MANLIUS (2018)
 MF1073
 MF1073                         *CURRENT SURVEY CONTROL
 MF1073  ______________________________________________________________________
 MF1073* NAD 83(1986) POSITION- 41 22 30.     (N) 089 38 06.     (W)   SCALED
 MF1073* NAVD 88 ORTHO HEIGHT -   201.140 (meters)      659.91  (feet) ADJUSTED
 MF1073  ______________________________________________________________________
 MF1073  GEOID HEIGHT    -        -33.101 (meters)                     GEOID18
 MF1073  DYNAMIC HEIGHT  -        201.058 (meters)      659.64  (feet) COMP
 MF1073  MODELED GRAVITY -    980,213.1   (mgal)                       NAVD 88
 MF1073
 MF1073  VERT ORDER      -  SECOND    CLASS 0
 MF1073
 MF1073.The horizontal coordinates were scaled from a map and have
 MF1073.an estimated accuracy of +/- 6 seconds.
 MF1073
 MF1073.The orthometric height was determined by differential leveling and
 MF1073.adjusted by the NATIONAL GEODETIC SURVEY
 MF1073.in June 1991.
 MF1073
 MF1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1073.GEOID18 height accuracy estimate available here.
 MF1073
 MF1073.Click photographs - Photos may exist for this station.
 MF1073
 MF1073.The dynamic height is computed by dividing the NAVD 88
 MF1073.geopotential number by the normal gravity value computed on the
 MF1073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1073.degrees latitude (g = 980.6199 gals.).
 MF1073
 MF1073.The modeled gravity was interpolated from observed gravity values.
 MF1073
 MF1073;                    North         East    Units  Estimated Accuracy
 MF1073;SPC IL W     -   522,810.      744,480.      MT  (+/- 180 meters Scaled)
 MF1073
 MF1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL796837(NAD 83)
 MF1073
 MF1073                          SUPERSEDED SURVEY CONTROL
 MF1073
 MF1073  NGVD 29 (??/??/92)  201.217  (m)          660.16   (f) ADJ UNCH    2 0
 MF1073
 MF1073.Superseded values are not recommended for survey control.
 MF1073
 MF1073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1073.See file dsdata.pdf to determine how the superseded data were derived.
 MF1073
 MF1073_MARKER: DB = BENCH MARK DISK
 MF1073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1073_STAMPING: V 191 1959
 MF1073_MARK LOGO: CGS
 MF1073_PROJECTION: FLUSH
 MF1073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1073+STABILITY: SURFACE MOTION
 MF1073
 MF1073  HISTORY     - Date     Condition        Report By
 MF1073  HISTORY     - 1959     MONUMENTED       CGS
 MF1073  HISTORY     - 19951025 GOOD             USPSQD
 MF1073  HISTORY     - 20010502 GOOD             USPSQD
 MF1073  HISTORY     - 20051027 GOOD             USPSQD
 MF1073
 MF1073                          STATION DESCRIPTION
 MF1073
 MF1073'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1073'3.2 MI NW FROM WYANET.
 MF1073'ABOUT 2.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1073'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 0.5
 MF1073'MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.5 MILES WEST ALONG
 MF1073'A GRAVEL ROAD, ABOUT 73 YARDS EAST-NORTHEAST AND ACROSS THE
 MF1073'ROAD FROM A WINDMILL, AT A T-FENCE CORNER NORTH OF THE ROAD, 30
 MF1073'FEET NORTH OF THE CENTER LINE OF THE ROAD, 11 FEET EAST OF THE
 MF1073'T-FENCE CORNER, 2.5 FEET SOUTH OF FENCE LINE, 27 FEET WEST OF A
 MF1073'TELEPHONE POLE, 2.7 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MF1073'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 MF1073'THE GROUND.
 MF1073
 MF1073                          STATION RECOVERY (1995)
 MF1073
 MF1073'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1073'RECOVERED IN GOOD CONDITION.
 MF1073
 MF1073                          STATION RECOVERY (2001)
 MF1073
 MF1073'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1073'RECOVERED IN GOOD CONDITION.
 MF1073
 MF1073                          STATION RECOVERY (2005)
 MF1073
 MF1073'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0819 ***********************************************************************
 MF0819  DESIGNATION -  V 192
 MF0819  PID         -  MF0819
 MF0819  STATE/COUNTY-  IL/BUREAU
 MF0819  COUNTRY     -  US
 MF0819  USGS QUAD   -  DEPUE (2018)
 MF0819
 MF0819                         *CURRENT SURVEY CONTROL
 MF0819  ______________________________________________________________________
 MF0819* NAD 83(1986) POSITION- 41 19 31.     (N) 089 15 54.     (W)   SCALED
 MF0819* NAVD 88 ORTHO HEIGHT -   143.584 (meters)      471.08  (feet) ADJUSTED
 MF0819  ______________________________________________________________________
 MF0819  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 MF0819  DYNAMIC HEIGHT  -        143.526 (meters)      470.88  (feet) COMP
 MF0819  MODELED GRAVITY -    980,217.3   (mgal)                       NAVD 88
 MF0819
 MF0819  VERT ORDER      -  FIRST     CLASS II
 MF0819
 MF0819.The horizontal coordinates were scaled from a map and have
 MF0819.an estimated accuracy of +/- 6 seconds.
 MF0819
 MF0819.The orthometric height was determined by differential leveling and
 MF0819.adjusted by the NATIONAL GEODETIC SURVEY
 MF0819.in June 1991.
 MF0819
 MF0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0819.GEOID18 height accuracy estimate available here.
 MF0819
 MF0819.Click photographs - Photos may exist for this station.
 MF0819
 MF0819.The dynamic height is computed by dividing the NAVD 88
 MF0819.geopotential number by the normal gravity value computed on the
 MF0819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0819.degrees latitude (g = 980.6199 gals.).
 MF0819
 MF0819.The modeled gravity was interpolated from observed gravity values.
 MF0819
 MF0819;                    North         East    Units  Estimated Accuracy
 MF0819;SPC IL W     -   517,540.      775,480.      MT  (+/- 180 meters Scaled)
 MF0819
 MF0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL104773(NAD 83)
 MF0819
 MF0819                          SUPERSEDED SURVEY CONTROL
 MF0819
 MF0819  NGVD 29 (??/??/92)  143.657  (m)          471.31   (f) ADJ UNCH    1 2
 MF0819
 MF0819.Superseded values are not recommended for survey control.
 MF0819
 MF0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0819.See file dsdata.pdf to determine how the superseded data were derived.
 MF0819
 MF0819_MARKER: DB = BENCH MARK DISK
 MF0819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0819_STAMPING: V 192 1959
 MF0819_MARK LOGO: CGS
 MF0819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0819+STABILITY: SURFACE MOTION
 MF0819
 MF0819  HISTORY     - Date     Condition        Report By
 MF0819  HISTORY     - 1959     MONUMENTED       CGS
 MF0819  HISTORY     - 1960     GOOD             CGS
 MF0819  HISTORY     - 19960316 MARK NOT FOUND   USPSQD
 MF0819  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0819  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0819  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0819
 MF0819                          STATION DESCRIPTION
 MF0819
 MF0819'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0819'2.2 MI E FROM DEPUE.
 MF0819'ABOUT 2.15 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0819'RAILROAD FROM THE STATION AT DEPUE, 0.95 MILE EAST OF THE NEW YORK
 MF0819'CENTRAL RAILROAD OVERPASS OVER THE CHICAGO, ROCK ISLAND AND
 MF0819'PACIFIC RAILROAD, 0.15 MILE EAST OF MILEPOST 108, BETWEEN THE
 MF0819'TRACK AND A GRADED ROAD THAT PARALLELS THE NORTH SIDE OF THE TRACK,
 MF0819'AT THE JUNCTION OF A GRADED ROAD LEADING NORTH, 37 FEET NORTH OF
 MF0819'THE NORTH RAIL OF NORTH TRACK, 22 1/2 FEET SOUTH OF CENTER LINE
 MF0819'OF ROAD THAT PARALLELS TRACK, 17 FEET WEST OF THE EXTENDED CENTER
 MF0819'LINE OF ROAD NORTH, 7 1/2 FEET WEST OF A POWER LINE POLE AND IS
 MF0819'IN LINE WITH THE POLES, 4 FEET ABOVE THE LEVEL OF THE TRACK,
 MF0819'1 1/2 FEET EAST OF A STEEL WITNESS POST, ABOUT 4 FEET BELOW
 MF0819'THE LEVEL OF ROAD, AND SET IN TOP OF A CONCRETE POST PROJECTING
 MF0819'2 INCHES.
 MF0819
 MF0819                          STATION RECOVERY (1996)
 MF0819
 MF0819'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0819'MARK NOT FOUND.
 MF0819
 MF0819                          STATION RECOVERY (2001)
 MF0819
 MF0819'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0819'MARK NOT FOUND.
 MF0819
 MF0819                          STATION RECOVERY (2005)
 MF0819
 MF0819'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0819'MARK NOT FOUND.
 MF0819
 MF0819                          STATION RECOVERY (2014)
 MF0819
 MF0819'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0819'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0125 ***********************************************************************
 MG0125  DESIGNATION -  V 193
 MG0125  PID         -  MG0125
 MG0125  STATE/COUNTY-  IL/HENRY
 MG0125  COUNTRY     -  US
 MG0125  USGS QUAD   -  GREEN ROCK (2018)
 MG0125
 MG0125                         *CURRENT SURVEY CONTROL
 MG0125  ______________________________________________________________________
 MG0125* NAD 83(1986) POSITION- 41 25 31.     (N) 090 19 07.     (W)   SCALED
 MG0125* NAVD 88 ORTHO HEIGHT -   214.911 (meters)      705.09  (feet) ADJUSTED
 MG0125  ______________________________________________________________________
 MG0125  GEOID HEIGHT    -        -32.866 (meters)                     GEOID18
 MG0125  DYNAMIC HEIGHT  -        214.827 (meters)      704.81  (feet) COMP
 MG0125  MODELED GRAVITY -    980,226.9   (mgal)                       NAVD 88
 MG0125
 MG0125  VERT ORDER      -  SECOND    CLASS 0
 MG0125
 MG0125.The horizontal coordinates were scaled from a map and have
 MG0125.an estimated accuracy of +/- 6 seconds.
 MG0125
 MG0125.The orthometric height was determined by differential leveling and
 MG0125.adjusted by the NATIONAL GEODETIC SURVEY
 MG0125.in June 1991.
 MG0125
 MG0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0125.GEOID18 height accuracy estimate available here.
 MG0125
 MG0125.Click photographs - Photos may exist for this station.
 MG0125
 MG0125.The dynamic height is computed by dividing the NAVD 88
 MG0125.geopotential number by the normal gravity value computed on the
 MG0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0125.degrees latitude (g = 980.6199 gals.).
 MG0125
 MG0125.The modeled gravity was interpolated from observed gravity values.
 MG0125
 MG0125;                    North         East    Units  Estimated Accuracy
 MG0125;SPC IL W     -   528,260.      687,300.      MT  (+/- 180 meters Scaled)
 MG0125
 MG0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF240894(NAD 83)
 MG0125
 MG0125                          SUPERSEDED SURVEY CONTROL
 MG0125
 MG0125  NGVD 29 (??/??/92)  214.990  (m)          705.35   (f) ADJ UNCH    2 0
 MG0125
 MG0125.Superseded values are not recommended for survey control.
 MG0125
 MG0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0125.See file dsdata.pdf to determine how the superseded data were derived.
 MG0125
 MG0125_MARKER: DB = BENCH MARK DISK
 MG0125_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0125_SP_SET: CULVERT HEADWALL
 MG0125_STAMPING: V 193 1959
 MG0125_MARK LOGO: CGS
 MG0125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0125+STABILITY: SURFACE MOTION
 MG0125
 MG0125  HISTORY     - Date     Condition        Report By
 MG0125  HISTORY     - 1959     MONUMENTED       CGS
 MG0125  HISTORY     - 19960715 GOOD             USPSQD
 MG0125  HISTORY     - 20011015 GOOD             USPSQD
 MG0125  HISTORY     - 20040623 GOOD             USPSQD
 MG0125
 MG0125                          STATION DESCRIPTION
 MG0125
 MG0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0125'3.2 MI S FROM GREEN RIVER.
 MG0125'ABOUT 1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE
 MG0125'METHODIST CHURCH AT GREEN RIVER, THENCE 1.9 MILES SOUTH ALONG A
 MG0125'CONCRETE PAVED ROAD, AT THE OUTSIDE OF A CURVE WITH TANGENTS
 MG0125'TO THE NORTH AND EAST, ABOUT 99 YARDS NORTH OF AN EAST-WEST AND
 MG0125'NORTH-SOUTH OILED ROADCROSSING, SET IN THE TOP OF THE NORTHWEST
 MG0125'END OF THE SOUTHWEST HEADWALL OF A 36-INCH CONCRETE CULVERT, 27
 MG0125'FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 40 FEET EAST OF
 MG0125'THE CENTER LINE OF OILED ROAD, ABOUT 6 FEET BELOW THE LEVEL OF
 MG0125'THE ROAD.
 MG0125
 MG0125                          STATION RECOVERY (1996)
 MG0125
 MG0125'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0125'RECOVERED IN GOOD CONDITION.
 MG0125
 MG0125                          STATION RECOVERY (2001)
 MG0125
 MG0125'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0125'RECOVERED IN GOOD CONDITION.
 MG0125
 MG0125                          STATION RECOVERY (2004)
 MG0125
 MG0125'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0187 ***********************************************************************
 MG0187  DESIGNATION -  V 194 RESET
 MG0187  PID         -  MG0187
 MG0187  STATE/COUNTY-  IL/HENRY
 MG0187  COUNTRY     -  US
 MG0187  USGS QUAD   -  ANDOVER (2018)
 MG0187
 MG0187                         *CURRENT SURVEY CONTROL
 MG0187  ______________________________________________________________________
 MG0187* NAD 83(1986) POSITION- 41 15 05.     (N) 090 19 38.     (W)   SCALED
 MG0187* NAVD 88 ORTHO HEIGHT -   222.44  (meters)      729.8   (feet) RESET
 MG0187  ______________________________________________________________________
 MG0187  GEOID HEIGHT    -        -32.829 (meters)                     GEOID18
 MG0187  VERT ORDER      -  THIRD
 MG0187
 MG0187.The horizontal coordinates were scaled from a map and have
 MG0187.an estimated accuracy of +/- 6 seconds.
 MG0187
 MG0187.The orthometric height was computed from unverified reset data.
 MG0187
 MG0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0187.GEOID18 height accuracy estimate available here.
 MG0187
 MG0187.Click photographs - Photos may exist for this station.
 MG0187
 MG0187;                    North         East    Units  Estimated Accuracy
 MG0187;SPC IL W     -   508,960.      686,540.      MT  (+/- 180 meters Scaled)
 MG0187
 MG0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF239701(NAD 83)
 MG0187
 MG0187                          SUPERSEDED SURVEY CONTROL
 MG0187
 MG0187.No superseded survey control is available for this station.
 MG0187
 MG0187_MARKER: DB = BENCH MARK DISK
 MG0187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0187_STAMPING: V 194 1959 RESET 1959
 MG0187_MARK LOGO: CGS
 MG0187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0187+STABILITY: SURFACE MOTION
 MG0187
 MG0187  HISTORY     - Date     Condition        Report By
 MG0187  HISTORY     - 1959     MONUMENTED       CGS
 MG0187  HISTORY     - 19880509 MARK NOT FOUND   USPSQD
 MG0187
 MG0187                          STATION DESCRIPTION
 MG0187
 MG0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0187'5 MI NW FROM WOODHULL.
 MG0187'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 17
 MG0187'AND THE MAIN STREET IN WOODHULL, GO WEST ON HIGHWAY 17 FOR 0.4
 MG0187'MILE TO A GRAVELED CROSSROAD.  TURN RIGHT AND GO NORTH ON A
 MG0187'GRAVELED ROAD FOR 1.15 MILES TO A CROSSROAD.  CONTINUE NORTH ON THE
 MG0187'GRAVELED ROAD FOR 2.85 MILES TO A PAVED T-ROAD.  TURN RIGHT AND
 MG0187'GO EAST ON THE PAVED ROAD FOR 0.1 MILE TO POINT WHERE PAVED ROAD
 MG0187'NORTH (LEFT) AND GRAVELED ROAD CONTINUES EAST.  TURN LEFT AND GO
 MG0187'NORTH ON THE PAVED ROAD FOR 0.95 MILE TO A GRAVELED CROSSROAD.
 MG0187'TURN LEFT AND GO WEST ON A GRAVELED FOR 0.4 MILE TO THE MARK ON
 MG0187'THE LEFT.  THE MARK IS LOCATED ABOUT 5 MILES NORTHWEST OF WOODHULL
 MG0187'ON THE SOUTH SIDE OF F.A.S. ROUTE 230.  IT IS 106 FEET SOUTHWEST OF
 MG0187'A POWER POLE, 42 FEET SOUTH OF THE CENTERLINE OF A GRAVELED ROAD
 MG0187'(NOW IN THE PROCESS OF BEING IMPROVED), 1 FOOT NORTH OF AN EAST-WEST
 MG0187'WIRE FENCE, AND 2 FEET EAST OF A WITNESS POST.  THE MONUMENT
 MG0187'(10 INCH BY 10 INCH CONCRETE) PROJECTS 3 INCHES.
 MG0187
 MG0187                          STATION RECOVERY (1988)
 MG0187
 MG0187'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0187'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0146 ***********************************************************************
 LD0146  DESIGNATION -  V 196
 LD0146  PID         -  LD0146
 LD0146  STATE/COUNTY-  IL/KNOX
 LD0146  COUNTRY     -  US
 LD0146  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0146
 LD0146                         *CURRENT SURVEY CONTROL
 LD0146  ______________________________________________________________________
 LD0146* NAD 83(1986) POSITION- 40 53 13.     (N) 090 05 54.     (W)   SCALED
 LD0146* NAVD 88 ORTHO HEIGHT -   174.917 (meters)      573.87  (feet) ADJUSTED
 LD0146  ______________________________________________________________________
 LD0146  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 LD0146  DYNAMIC HEIGHT  -        174.839 (meters)      573.62  (feet) COMP
 LD0146  MODELED GRAVITY -    980,178.9   (mgal)                       NAVD 88
 LD0146
 LD0146  VERT ORDER      -  SECOND    CLASS 0
 LD0146
 LD0146.The horizontal coordinates were scaled from a map and have
 LD0146.an estimated accuracy of +/- 6 seconds.
 LD0146
 LD0146.The orthometric height was determined by differential leveling and
 LD0146.adjusted by the NATIONAL GEODETIC SURVEY
 LD0146.in June 1991.
 LD0146
 LD0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0146.GEOID18 height accuracy estimate available here.
 LD0146
 LD0146.Click photographs - Photos may exist for this station.
 LD0146
 LD0146.The dynamic height is computed by dividing the NAVD 88
 LD0146.geopotential number by the normal gravity value computed on the
 LD0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0146.degrees latitude (g = 980.6199 gals.).
 LD0146
 LD0146.The modeled gravity was interpolated from observed gravity values.
 LD0146
 LD0146;                    North         East    Units  Estimated Accuracy
 LD0146;SPC IL W     -   468,470.      705,760.      MT  (+/- 180 meters Scaled)
 LD0146
 LD0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF444302(NAD 83)
 LD0146
 LD0146                          SUPERSEDED SURVEY CONTROL
 LD0146
 LD0146  NGVD 29 (??/??/92)  174.990  (m)          574.11   (f) ADJ UNCH    2 0
 LD0146
 LD0146.Superseded values are not recommended for survey control.
 LD0146
 LD0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0146.See file dsdata.pdf to determine how the superseded data were derived.
 LD0146
 LD0146_MARKER: DB = BENCH MARK DISK
 LD0146_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0146_SP_SET: BRIDGE
 LD0146_STAMPING: V 196 1959
 LD0146_MARK LOGO: CGS
 LD0146_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0146
 LD0146  HISTORY     - Date     Condition        Report By
 LD0146  HISTORY     - 1959     MONUMENTED       CGS
 LD0146  HISTORY     - 19971107 MARK NOT FOUND   USPSQD
 LD0146
 LD0146                          STATION DESCRIPTION
 LD0146
 LD0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0146'10.8 MI E FROM KNOXVILLE.
 LD0146'ABOUT 6.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0146'AT KNOXVILLE, THENCE 1.4 MILES SOUTH ALONG A GRAVEL ROAD, THENCE
 LD0146'3.05 MILES EAST ALONG A GRAVEL ROAD, SET IN THE TOP OF THE
 LD0146'SOUTHWEST END OF THE WINGWALL AT THE NORTHEAST CORNER OF THE
 LD0146'265 FOOT STEEL SPAN BRIDGE, 9 FEET NORTH OF THE CENTER LINE OF
 LD0146'THE ROAD, ABOUT LEVEL WITH THE ROAD.  NOTE-- THE MARK MAY BE
 LD0146'REACHED FROM KNOXVILLE, KNOX COUNTY, BY GOING EAST ALONG U.S.
 LD0146'HIGHWAY 150 FOR 9.35 MILES FROM THE POST OFFICE, THENCE 1.2
 LD0146'MILES SOUTH ALONG A GRAVEL ROAD.
 LD0146
 LD0146                          STATION RECOVERY (1997)
 LD0146
 LD0146'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0146'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1322 ***********************************************************************
 LC1322  DESIGNATION -  V 197
 LC1322  PID         -  LC1322
 LC1322  STATE/COUNTY-  IL/PEORIA
 LC1322  COUNTRY     -  US
 LC1322  USGS QUAD   -  PEORIA EAST (2018)
 LC1322
 LC1322                         *CURRENT SURVEY CONTROL
 LC1322  ______________________________________________________________________
 LC1322* NAD 83(1986) POSITION- 40 41 54.     (N) 089 34 30.     (W)   SCALED
 LC1322* NAVD 88 ORTHO HEIGHT -   142.940 (meters)      468.96  (feet) ADJUSTED
 LC1322  ______________________________________________________________________
 LC1322  GEOID HEIGHT    -        -32.899 (meters)                     GEOID18
 LC1322  DYNAMIC HEIGHT  -        142.874 (meters)      468.75  (feet) COMP
 LC1322  MODELED GRAVITY -    980,162.2   (mgal)                       NAVD 88
 LC1322
 LC1322  VERT ORDER      -  FIRST     CLASS II
 LC1322
 LC1322.The horizontal coordinates were scaled from a map and have
 LC1322.an estimated accuracy of +/- 6 seconds.
 LC1322
 LC1322.The orthometric height was determined by differential leveling and
 LC1322.adjusted by the NATIONAL GEODETIC SURVEY
 LC1322.in June 1991.
 LC1322
 LC1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1322.GEOID18 height accuracy estimate available here.
 LC1322
 LC1322.Click photographs - Photos may exist for this station.
 LC1322
 LC1322.The dynamic height is computed by dividing the NAVD 88
 LC1322.geopotential number by the normal gravity value computed on the
 LC1322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1322.degrees latitude (g = 980.6199 gals.).
 LC1322
 LC1322.The modeled gravity was interpolated from observed gravity values.
 LC1322
 LC1322;                    North         East    Units  Estimated Accuracy
 LC1322;SPC IL W     -   447,700.      750,000.      MT  (+/- 180 meters Scaled)
 LC1322
 LC1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL824084(NAD 83)
 LC1322
 LC1322                          SUPERSEDED SURVEY CONTROL
 LC1322
 LC1322  NGVD 29 (??/??/92)  143.032  (m)          469.26   (f) ADJ UNCH    1 2
 LC1322
 LC1322.Superseded values are not recommended for survey control.
 LC1322
 LC1322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1322.See file dsdata.pdf to determine how the superseded data were derived.
 LC1322
 LC1322_MARKER: DB = BENCH MARK DISK
 LC1322_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1322_SP_SET: BUILDING
 LC1322_STAMPING: V 197 1959
 LC1322_MARK LOGO: CGS
 LC1322_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1322
 LC1322  HISTORY     - Date     Condition        Report By
 LC1322  HISTORY     - 1959     MONUMENTED       CGS
 LC1322  HISTORY     - 1960     GOOD             CGS
 LC1322  HISTORY     - 1977     GOOD
 LC1322  HISTORY     - 19990131 GOOD             USPSQD
 LC1322
 LC1322                          STATION DESCRIPTION
 LC1322
 LC1322'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1322'AT PEORIA.
 LC1322'AT PEORIA, ABOUT 1.05 MILES NORTHEAST ALONG THE CHICAGO, ROCK
 LC1322'ISLAND AND PACIFIC RAILROAD FROM THE PASSENGER STATION, IN
 LC1322'SECTION 3, R 8 E, T 8 N, 74 YARDS NORTHEAST OF CENTER LINE OF
 LC1322'DEAD END OF MORTON STREET, SET VERTICALLY IN THE SOUTHWEST FACE
 LC1322'OF 2-STORY BRICK WAREHOUSE OF CHAMPION FURNACE PIPE COMPANY,
 LC1322'37 1/2 FEET NORTHWEST OF NORTHWEST RAIL OF NEAREST THROUGH TRACK,
 LC1322'1.4 FOOT NORTHWEST OF SOUTH CORNER OF BUILDING, 1.9 FOOT ABOVE
 LC1322'CONCRETE LOADING PLATFORM AND ABOUT 4 1/2 FEET ABOVE LEVEL OF
 LC1322'TRACKS.
 LC1322
 LC1322                          STATION RECOVERY (1977)
 LC1322
 LC1322'RECOVERED 1977
 LC1322'V-197 STORAGE YARD NEAR, MARK MAYBE IN-ACCESSIBLE.
 LC1322
 LC1322                          STATION RECOVERY (1999)
 LC1322
 LC1322'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1322'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0913 ***********************************************************************
 LC0913  DESIGNATION -  V 198
 LC0913  PID         -  LC0913
 LC0913  STATE/COUNTY-  IL/TAZEWELL
 LC0913  COUNTRY     -  US
 LC0913  USGS QUAD   -  MACKINAW (2018)
 LC0913
 LC0913                         *CURRENT SURVEY CONTROL
 LC0913  ______________________________________________________________________
 LC0913* NAD 83(1986) POSITION- 40 34 42.     (N) 089 21 39.     (W)   SCALED
 LC0913* NAVD 88 ORTHO HEIGHT -   230.725 (meters)      756.97  (feet) ADJUSTED
 LC0913  ______________________________________________________________________
 LC0913  GEOID HEIGHT    -        -32.555 (meters)                     GEOID18
 LC0913  DYNAMIC HEIGHT  -        230.616 (meters)      756.61  (feet) COMP
 LC0913  MODELED GRAVITY -    980,148.4   (mgal)                       NAVD 88
 LC0913
 LC0913  VERT ORDER      -  SECOND    CLASS 0
 LC0913
 LC0913.The horizontal coordinates were scaled from a map and have
 LC0913.an estimated accuracy of +/- 6 seconds.
 LC0913
 LC0913.The orthometric height was determined by differential leveling and
 LC0913.adjusted by the NATIONAL GEODETIC SURVEY
 LC0913.in June 1991.
 LC0913
 LC0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0913.GEOID18 height accuracy estimate available here.
 LC0913
 LC0913.Click photographs - Photos may exist for this station.
 LC0913
 LC0913.The dynamic height is computed by dividing the NAVD 88
 LC0913.geopotential number by the normal gravity value computed on the
 LC0913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0913.degrees latitude (g = 980.6199 gals.).
 LC0913
 LC0913.The modeled gravity was interpolated from observed gravity values.
 LC0913
 LC0913;                    North         East    Units  Estimated Accuracy
 LC0913;SPC IL W     -   434,510.      768,230.      MT  (+/- 180 meters Scaled)
 LC0913
 LC0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK001946(NAD 83)
 LC0913
 LC0913                          SUPERSEDED SURVEY CONTROL
 LC0913
 LC0913  NGVD 29 (??/??/92)  230.801  (m)          757.22   (f) ADJ UNCH    2 0
 LC0913
 LC0913.Superseded values are not recommended for survey control.
 LC0913
 LC0913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0913.See file dsdata.pdf to determine how the superseded data were derived.
 LC0913
 LC0913_MARKER: DB = BENCH MARK DISK
 LC0913_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0913_SP_SET: CULVERT HEADWALL
 LC0913_STAMPING: V 198 1959
 LC0913_MARK LOGO: CGS
 LC0913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0913+STABILITY: SURFACE MOTION
 LC0913
 LC0913  HISTORY     - Date     Condition        Report By
 LC0913  HISTORY     - 1959     MONUMENTED       CGS
 LC0913  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0913
 LC0913                          STATION DESCRIPTION
 LC0913
 LC0913'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0913'3.6 MI N FROM MACKINAW.
 LC0913'ABOUT 0.05 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0913'THE STATION AT MACKINAW, THENCE 3.6 MILES NORTH ALONG AN ASPHALT
 LC0913'ROAD, AT THE JUNCTION OF A GRAVEL ROAD WEST, SET IN THE TOP OF
 LC0913'THE SOUTHWEST END OF THE NORTHWEST HEADWALL OF A 4-FOOT CONCRETE
 LC0913'BOX CULVERT, 15 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD,
 LC0913'21 FEET NORTH OF THE CENTER LINE OF THE JUNCTION, ABOUT 1 FOOT
 LC0913'BELOW THE LEVEL OF THE ROAD.
 LC0913
 LC0913                          STATION RECOVERY (1988)
 LC0913
 LC0913'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0913'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0989 ***********************************************************************
 LC0989  DESIGNATION -  V 199
 LC0989  PID         -  LC0989
 LC0989  STATE/COUNTY-  IL/MCLEAN
 LC0989  COUNTRY     -  US
 LC0989  USGS QUAD   -  NORMAL WEST (2018)
 LC0989
 LC0989                         *CURRENT SURVEY CONTROL
 LC0989  ______________________________________________________________________
 LC0989* NAD 83(1986) POSITION- 40 31 52.     (N) 089 01 58.     (W)   SCALED
 LC0989* NAVD 88 ORTHO HEIGHT -   244.145 (meters)      801.00  (feet) ADJUSTED
 LC0989  ______________________________________________________________________
 LC0989  GEOID HEIGHT    -        -32.114 (meters)                     GEOID18
 LC0989  DYNAMIC HEIGHT  -        244.031 (meters)      800.63  (feet) COMP
 LC0989  MODELED GRAVITY -    980,150.4   (mgal)                       NAVD 88
 LC0989
 LC0989  VERT ORDER      -  SECOND    CLASS 0
 LC0989
 LC0989.The horizontal coordinates were scaled from a map and have
 LC0989.an estimated accuracy of +/- 6 seconds.
 LC0989
 LC0989.The orthometric height was determined by differential leveling and
 LC0989.adjusted by the NATIONAL GEODETIC SURVEY
 LC0989.in June 1991.
 LC0989
 LC0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0989.GEOID18 height accuracy estimate available here.
 LC0989
 LC0989.Click photographs - Photos may exist for this station.
 LC0989
 LC0989.The dynamic height is computed by dividing the NAVD 88
 LC0989.geopotential number by the normal gravity value computed on the
 LC0989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0989.degrees latitude (g = 980.6199 gals.).
 LC0989
 LC0989.The modeled gravity was interpolated from observed gravity values.
 LC0989
 LC0989;                    North         East    Units  Estimated Accuracy
 LC0989;SPC IL E     -   429,210.      240,740.      MT  (+/- 180 meters Scaled)
 LC0989
 LC0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK278886(NAD 83)
 LC0989
 LC0989                          SUPERSEDED SURVEY CONTROL
 LC0989
 LC0989  NGVD 29 (??/??/92)  244.202  (m)          801.19   (f) ADJ UNCH    2 0
 LC0989
 LC0989.Superseded values are not recommended for survey control.
 LC0989
 LC0989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0989.See file dsdata.pdf to determine how the superseded data were derived.
 LC0989
 LC0989_MARKER: DB = BENCH MARK DISK
 LC0989_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0989_SP_SET: CULVERT HEADWALL
 LC0989_STAMPING: V 199 1959
 LC0989_MARK LOGO: CGS
 LC0989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0989+STABILITY: SURFACE MOTION
 LC0989
 LC0989  HISTORY     - Date     Condition        Report By
 LC0989  HISTORY     - 1959     MONUMENTED       CGS
 LC0989  HISTORY     - 1987     GOOD             USPSQD
 LC0989  HISTORY     - 1988     GOOD             USPSQD
 LC0989
 LC0989                          STATION DESCRIPTION
 LC0989
 LC0989'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0989'7.1 MI SE FROM CARLOCK.
 LC0989'ABOUT 5.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0989'AND ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 1.0 MILES EAST
 LC0989'ALONG A GRAVEL ROAD, THENCE 0.05 MILES SOUTH ALONG AN ASPHALT ROAD,
 LC0989'THENCE 0.45 MILES EAST ALONG A GRAVEL ROAD, SET IN THE TOP OF
 LC0989'THE EAST END OF THE SOUTH HEADWALL OF A 5-FOOT CONCRETE BOX CULVERT,
 LC0989'15 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET WEST OF
 LC0989'THE EAST END OF THE HEADWALL, ABOUT 1 FOOT BELOW THE LEVEL OF
 LC0989'THE ROAD.
 LC0989
 LC0989                          STATION RECOVERY (1987)
 LC0989
 LC0989'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0989'RECOVERED IN GOOD CONDITION.
 LC0989
 LC0989                          STATION RECOVERY (1988)
 LC0989
 LC0989'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0049 ***********************************************************************
 HB0049  DESIGNATION -  V 1=377
 HB0049  PID         -  HB0049
 HB0049  STATE/COUNTY-  IL/GALLATIN
 HB0049  COUNTRY     -  US
 HB0049  USGS QUAD   -  EQUALITY (2018)
 HB0049
 HB0049                         *CURRENT SURVEY CONTROL
 HB0049  ______________________________________________________________________
 HB0049* NAD 83(1986) POSITION- 37 43 44.     (N) 088 18 05.     (W)   SCALED
 HB0049* NAVD 88 ORTHO HEIGHT -   114.626 (meters)      376.07  (feet) ADJUSTED
 HB0049  ______________________________________________________________________
 HB0049  GEOID HEIGHT    -        -29.736 (meters)                     GEOID18
 HB0049  DYNAMIC HEIGHT  -        114.547 (meters)      375.81  (feet) COMP
 HB0049  MODELED GRAVITY -    979,940.9   (mgal)                       NAVD 88
 HB0049
 HB0049  VERT ORDER      -  FIRST     CLASS II
 HB0049
 HB0049.The horizontal coordinates were scaled from a map and have
 HB0049.an estimated accuracy of +/- 6 seconds.
 HB0049
 HB0049.The orthometric height was determined by differential leveling and
 HB0049.adjusted by the NATIONAL GEODETIC SURVEY
 HB0049.in June 1991.
 HB0049
 HB0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0049.GEOID18 height accuracy estimate available here.
 HB0049
 HB0049.Click photographs - Photos may exist for this station.
 HB0049
 HB0049.The dynamic height is computed by dividing the NAVD 88
 HB0049.geopotential number by the normal gravity value computed on the
 HB0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0049.degrees latitude (g = 980.6199 gals.).
 HB0049
 HB0049.The modeled gravity was interpolated from observed gravity values.
 HB0049
 HB0049;                    North         East    Units  Estimated Accuracy
 HB0049;SPC IL E     -   117,880.      302,820.      MT  (+/- 180 meters Scaled)
 HB0049
 HB0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG853765(NAD 83)
 HB0049
 HB0049                          SUPERSEDED SURVEY CONTROL
 HB0049
 HB0049  NGVD 29 (11/26/84)  114.727  (m)          376.40   (f) ADJUSTED    1 2
 HB0049
 HB0049.Superseded values are not recommended for survey control.
 HB0049
 HB0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0049.See file dsdata.pdf to determine how the superseded data were derived.
 HB0049
 HB0049_MARKER: P = PIPE CAP
 HB0049_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0049_STAMPING: ILLINOIS 1906
 HB0049_MARK LOGO: USGS
 HB0049_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0049_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0049
 HB0049  HISTORY     - Date     Condition        Report By
 HB0049  HISTORY     - 1906     MONUMENTED       USGS
 HB0049  HISTORY     - 1949     GOOD             CGS
 HB0049
 HB0049                          STATION DESCRIPTION
 HB0049
 HB0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0049'6.5 MI NW FROM SHAWNEETOWN.
 HB0049'ABOUT 6.5 MILES NORTHWEST ALONG THE LOUISVILLE AND NASHVILLE
 HB0049'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, ABOUT 0.1
 HB0049'MILE EAST OF A ROAD CROSSING, AT AN ABANDONED FARM HOUSE SITE,
 HB0049'144 FEET WEST-SOUTHWEST OF A WELL, 98 FEET SOUTH-SOUTHEAST OF
 HB0049'THE BRICK CHIMNEY STANDING WHERE HOUSE ORIGINALLY WAS, 65 FEET
 HB0049'NORTH-NORTHEAST AND ACROSS THE TRACK FROM A CONCRETE POST
 HB0049'4 IN X 4 IN PROJECTING 2 FEET AND STAMPED 135, 38 FEET NORTH OF
 HB0049'THE NORTH RAIL, 11 1/2 FEET NORTH OF THE FENCE LINE, 1 1/2 FEET
 HB0049'ABOVE THE TRACK AND PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0223 ***********************************************************************
 MF0223  DESIGNATION -  V 20
 MF0223  PID         -  MF0223
 MF0223  STATE/COUNTY-  IL/GRUNDY
 MF0223  COUNTRY     -  US
 MF0223  USGS QUAD   -  MAZON (2018)
 MF0223
 MF0223                         *CURRENT SURVEY CONTROL
 MF0223  ______________________________________________________________________
 MF0223* NAD 83(1986) POSITION- 41 12 44.     (N) 088 25 00.     (W)   SCALED
 MF0223* NAVD 88 ORTHO HEIGHT -   180.304 (meters)      591.55  (feet) ADJUSTED
 MF0223  ______________________________________________________________________
 MF0223  GEOID HEIGHT    -        -32.676 (meters)                     GEOID18
 MF0223  DYNAMIC HEIGHT  -        180.232 (meters)      591.31  (feet) COMP
 MF0223  MODELED GRAVITY -    980,224.2   (mgal)                       NAVD 88
 MF0223
 MF0223  VERT ORDER      -  SECOND    CLASS 0
 MF0223
 MF0223.The horizontal coordinates were scaled from a map and have
 MF0223.an estimated accuracy of +/- 6 seconds.
 MF0223
 MF0223.The orthometric height was determined by differential leveling and
 MF0223.adjusted by the NATIONAL GEODETIC SURVEY
 MF0223.in June 1991.
 MF0223
 MF0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0223.GEOID18 height accuracy estimate available here.
 MF0223
 MF0223.Click photographs - Photos may exist for this station.
 MF0223
 MF0223.The dynamic height is computed by dividing the NAVD 88
 MF0223.geopotential number by the normal gravity value computed on the
 MF0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0223.degrees latitude (g = 980.6199 gals.).
 MF0223
 MF0223.The modeled gravity was interpolated from observed gravity values.
 MF0223
 MF0223;                    North         East    Units  Estimated Accuracy
 MF0223;SPC IL E     -   504,610.      293,010.      MT  (+/- 180 meters Scaled)
 MF0223
 MF0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL812632(NAD 83)
 MF0223
 MF0223                          SUPERSEDED SURVEY CONTROL
 MF0223
 MF0223  NGVD 29 (??/??/92)  180.377  (m)          591.79   (f) ADJ UNCH    2 0
 MF0223
 MF0223.Superseded values are not recommended for survey control.
 MF0223
 MF0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0223.See file dsdata.pdf to determine how the superseded data were derived.
 MF0223
 MF0223_MARKER: DB = BENCH MARK DISK
 MF0223_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0223_SP_SET: CULVERT HEADWALL
 MF0223_STAMPING: V 20 1934
 MF0223_MARK LOGO: CGS
 MF0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0223+STABILITY: SURFACE MOTION
 MF0223
 MF0223  HISTORY     - Date     Condition        Report By
 MF0223  HISTORY     - 1934     MONUMENTED       CGS
 MF0223  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0223  HISTORY     - 20080419 MARK NOT FOUND   GEOCAC
 MF0223
 MF0223                          STATION DESCRIPTION
 MF0223
 MF0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0223'1.9 MI S FROM MAZON.
 MF0223'1.9 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE ATCHISON, TOPEKA
 MF0223'AND SANTA FE RAILWAY CROSSING AT MAZON, GRUNDY COUNTY, AT A
 MF0223'ROAD INTERSECTION, 15 FEET SOUTH OF THE CENTER LINE OF THE CROSS
 MF0223'ROAD, 24 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, AT AN 18-INCH
 MF0223'CONCRETE CULVERT, IN THE CENTER OF THE TOP OF THE SOUTH HEADWALL,
 MF0223'AND ABOUT 1 1/2 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK,
 MF0223'STAMPED V 20 1934.
 MF0223
 MF0223                          STATION RECOVERY (1979)
 MF0223
 MF0223'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0223'THE HEADWALL IS NO LONGER THERE.
 MF0223
 MF0223                          STATION RECOVERY (2008)
 MF0223
 MF0223'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0223'HEADWALL PER DESCRIPTION NOT LOCATED.  AREA MAY HAVE CHANGED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0256 ***********************************************************************
 LC0256  DESIGNATION -  V 200
 LC0256  PID         -  LC0256
 LC0256  STATE/COUNTY-  IL/CHAMPAIGN
 LC0256  COUNTRY     -  US
 LC0256  USGS QUAD   -  THOMASBORO (2018)
 LC0256
 LC0256                         *CURRENT SURVEY CONTROL
 LC0256  ______________________________________________________________________
 LC0256* NAD 83(1986) POSITION- 40 14 47.     (N) 088 10 59.     (W)   SCALED
 LC0256* NAVD 88 ORTHO HEIGHT -   222.677 (meters)      730.57  (feet) ADJUSTED
 LC0256  ______________________________________________________________________
 LC0256  GEOID HEIGHT    -        -32.258 (meters)                     GEOID18
 LC0256  DYNAMIC HEIGHT  -        222.564 (meters)      730.20  (feet) COMP
 LC0256  MODELED GRAVITY -    980,114.1   (mgal)                       NAVD 88
 LC0256
 LC0256  VERT ORDER      -  SECOND    CLASS 0
 LC0256
 LC0256.The horizontal coordinates were scaled from a map and have
 LC0256.an estimated accuracy of +/- 6 seconds.
 LC0256
 LC0256.The orthometric height was determined by differential leveling and
 LC0256.adjusted by the NATIONAL GEODETIC SURVEY
 LC0256.in June 1991.
 LC0256
 LC0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0256.GEOID18 height accuracy estimate available here.
 LC0256
 LC0256.Click photographs - Photos may exist for this station.
 LC0256
 LC0256.The dynamic height is computed by dividing the NAVD 88
 LC0256.geopotential number by the normal gravity value computed on the
 LC0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0256.degrees latitude (g = 980.6199 gals.).
 LC0256
 LC0256.The modeled gravity was interpolated from observed gravity values.
 LC0256
 LC0256;                    North         East    Units  Estimated Accuracy
 LC0256;SPC IL E     -   397,370.      312,790.      MT  (+/- 180 meters Scaled)
 LC0256
 LC0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK993557(NAD 83)
 LC0256
 LC0256                          SUPERSEDED SURVEY CONTROL
 LC0256
 LC0256  NGVD 29 (??/??/92)  222.718  (m)          730.70   (f) ADJ UNCH    2 0
 LC0256
 LC0256.Superseded values are not recommended for survey control.
 LC0256
 LC0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0256.See file dsdata.pdf to determine how the superseded data were derived.
 LC0256
 LC0256_MARKER: DB = BENCH MARK DISK
 LC0256_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0256_SP_SET: BOX CULVERT HEADWALL
 LC0256_STAMPING: V 200 1959
 LC0256_MARK LOGO: CGS
 LC0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0256+STABILITY: SURFACE MOTION
 LC0256_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0256+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2005
 LC0256
 LC0256  HISTORY     - Date     Condition        Report By
 LC0256  HISTORY     - 1959     MONUMENTED       CGS
 LC0256  HISTORY     - 1973     GOOD             NGS
 LC0256  HISTORY     - 20051207 GOOD             ILDT
 LC0256
 LC0256                          STATION DESCRIPTION
 LC0256
 LC0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0256'0.4 MI NE FROM THOMASBORO.
 LC0256'ABOUT 0.25 MILES EAST ALONG A STREET FROM THE POST OFFICE AT
 LC0256'THOMASBORO, THENCE 0.2 MILES NORTH ALONG U.S. HIGHWAY 45, AT A
 LC0256'DRIVEWAY EAST TO A FIELD, SET IN THE TOP OF THE WEST END OF THE
 LC0256'SOUTH HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT, 32 FEET EAST OF
 LC0256'THE CENTER LINE OF THE HIGHWAY, 12 FEET SOUTH OF THE CENTER LINE
 LC0256'OF THE DRIVEWAY, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 LC0256
 LC0256                          STATION RECOVERY (1973)
 LC0256
 LC0256'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0256'RECOVERED IN GOOD CONDITION.
 LC0256
 LC0256                          STATION RECOVERY (2005)
 LC0256
 LC0256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (RJM)
 LC0256'RAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0062 ***********************************************************************
 LC0062  DESIGNATION -  V 201
 LC0062  PID         -  LC0062
 LC0062  STATE/COUNTY-  IL/IROQUOIS
 LC0062  COUNTRY     -  US
 LC0062  USGS QUAD   -  BUCKLEY (2018)
 LC0062
 LC0062                         *CURRENT SURVEY CONTROL
 LC0062  ______________________________________________________________________
 LC0062* NAD 83(1986) POSITION- 40 34 31.70   (N) 088 03 17.75   (W)   HD_HELD1
 LC0062* NAVD 88 ORTHO HEIGHT -   215.567 (meters)      707.24  (feet) ADJUSTED
 LC0062  ______________________________________________________________________
 LC0062  GEOID HEIGHT    -        -32.335 (meters)                     GEOID18
 LC0062  DYNAMIC HEIGHT  -        215.467 (meters)      706.91  (feet) COMP
 LC0062  MODELED GRAVITY -    980,155.8   (mgal)                       NAVD 88
 LC0062
 LC0062  VERT ORDER      -  SECOND    CLASS 0
 LC0062
 LC0062.The horizontal coordinates were determined by differentially corrected
 LC0062.hand held GPS observations or other comparable positioning techniques
 LC0062.and have an estimated accuracy of +/- 3 meters.
 LC0062
 LC0062.The orthometric height was determined by differential leveling and
 LC0062.adjusted by the NATIONAL GEODETIC SURVEY
 LC0062.in June 1991.
 LC0062
 LC0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0062.GEOID18 height accuracy estimate available here.
 LC0062
 LC0062.Click photographs - Photos may exist for this station.
 LC0062
 LC0062.The dynamic height is computed by dividing the NAVD 88
 LC0062.geopotential number by the normal gravity value computed on the
 LC0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0062.degrees latitude (g = 980.6199 gals.).
 LC0062
 LC0062.The modeled gravity was interpolated from observed gravity values.
 LC0062
 LC0062;                    North         East    Units  Estimated Accuracy
 LC0062;SPC IL E     -   433,936.5     323,572.5     MT  (+/- 3 meters HH1 GPS) 
 LC0062
 LC0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1071192166(NAD 83)
 LC0062
 LC0062                          SUPERSEDED SURVEY CONTROL
 LC0062
 LC0062  NGVD 29 (??/??/92)  215.630  (m)          707.45   (f) ADJ UNCH    2 0
 LC0062
 LC0062.Superseded values are not recommended for survey control.
 LC0062
 LC0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0062.See file dsdata.pdf to determine how the superseded data were derived.
 LC0062
 LC0062_MARKER: DB = BENCH MARK DISK
 LC0062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0062_STAMPING: V 201 1959
 LC0062_MARK LOGO: CGS
 LC0062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0062+STABILITY: SURFACE MOTION
 LC0062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0062+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2021
 LC0062
 LC0062  HISTORY     - Date     Condition        Report By
 LC0062  HISTORY     - 1959     MONUMENTED       CGS
 LC0062  HISTORY     - 20071020 GOOD             GEOCAC
 LC0062  HISTORY     - 20210607 GOOD             ILDT
 LC0062
 LC0062                          STATION DESCRIPTION
 LC0062
 LC0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0062'2 MI S FROM BUCKLEY.
 LC0062'ABOUT 1.65 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0062'AT BUCKLEY, THENCE 0.35 MILE WEST ALONG A GRAVEL ROAD, AT A
 LC0062'JUNCTION OF A DRIVEWAY SOUTH TO A FARM HOUSE, 24 FEET SOUTH OF
 LC0062'THE CENTER LINE OF THE ROAD, 19 FEET WEST OF THE CENTER LINE OF THE
 LC0062'DRIVEWAY, 2 FEET NORTH OF A FENCE, 31 1/2 FEET SOUTHWEST OF THE
 LC0062'CENTE OF THE JUNCTION, 3 1/2 FEET NORTHWEST OF A POWER POLE, 6
 LC0062'FEET WEST-NORTHWEST OF A FENCE CORNER, 1.5 FEET WEST OF A METAL
 LC0062'WITNESS POST, 6 FEET WEST-NORTHWEST OF A FENCE CORNER, 1.5 FEET
 LC0062'WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 LC0062'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0062
 LC0062                          STATION RECOVERY (2007)
 LC0062
 LC0062'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0062'RECOVERED IN GOOD CONDITION.
 LC0062
 LC0062                          STATION RECOVERY (2021)
 LC0062
 LC0062'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LC0062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1979 ***********************************************************************
 LB1979  DESIGNATION -  V 202
 LB1979  PID         -  LB1979
 LB1979  STATE/COUNTY-  IL/IROQUOIS
 LB1979  COUNTRY     -  US
 LB1979  USGS QUAD   -  GILMAN (2018)
 LB1979
 LB1979                         *CURRENT SURVEY CONTROL
 LB1979  ______________________________________________________________________
 LB1979* NAD 83(1986) POSITION- 40 51 14.89   (N) 087 59 08.85   (W)   HD_HELD1
 LB1979* NAVD 88 ORTHO HEIGHT -   203.427 (meters)      667.41  (feet) ADJUSTED
 LB1979  ______________________________________________________________________
 LB1979  GEOID HEIGHT    -        -32.485 (meters)                     GEOID18
 LB1979  DYNAMIC HEIGHT  -        203.340 (meters)      667.12  (feet) COMP
 LB1979  MODELED GRAVITY -    980,192.0   (mgal)                       NAVD 88
 LB1979
 LB1979  VERT ORDER      -  SECOND    CLASS 0
 LB1979
 LB1979.The horizontal coordinates were determined by differentially corrected
 LB1979.hand held GPS observations or other comparable positioning techniques
 LB1979.and have an estimated accuracy of +/- 3 meters.
 LB1979
 LB1979.The orthometric height was determined by differential leveling and
 LB1979.adjusted by the NATIONAL GEODETIC SURVEY
 LB1979.in June 1991.
 LB1979
 LB1979.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1979.GEOID18 height accuracy estimate available here.
 LB1979
 LB1979.Click photographs - Photos may exist for this station.
 LB1979
 LB1979.The dynamic height is computed by dividing the NAVD 88
 LB1979.geopotential number by the normal gravity value computed on the
 LB1979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1979.degrees latitude (g = 980.6199 gals.).
 LB1979
 LB1979.The modeled gravity was interpolated from observed gravity values.
 LB1979
 LB1979;                    North         East    Units  Estimated Accuracy
 LB1979;SPC IL E     -   464,901.8     329,304.1     MT  (+/- 3 meters HH1 GPS) 
 LB1979
 LB1979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1691023032(NAD 83)
 LB1979
 LB1979                          SUPERSEDED SURVEY CONTROL
 LB1979
 LB1979  NGVD 29 (??/??/92)  203.504  (m)          667.66   (f) ADJ UNCH    2 0
 LB1979
 LB1979.Superseded values are not recommended for survey control.
 LB1979
 LB1979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1979.See file dsdata.pdf to determine how the superseded data were derived.
 LB1979
 LB1979_MARKER: DB = BENCH MARK DISK
 LB1979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1979_STAMPING: V 202 1959
 LB1979_MARK LOGO: CGS
 LB1979_PROJECTION: PROJECTING 5 CENTIMETERS
 LB1979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1979+STABILITY: SURFACE MOTION
 LB1979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1979+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2025
 LB1979
 LB1979  HISTORY     - Date     Condition        Report By
 LB1979  HISTORY     - 1959     MONUMENTED       CGS
 LB1979  HISTORY     - 20070421 GOOD             GEOCAC
 LB1979  HISTORY     - 20141105 GOOD             ILDT
 LB1979  HISTORY     - 20250729 GOOD             ILDT
 LB1979
 LB1979                          STATION DESCRIPTION
 LB1979
 LB1979'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1979'3.9 MI NW FROM DANFORTH.
 LB1979'ABOUT 2.75 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1979'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 1.15 MILES WEST
 LB1979'ALONG A GRAVEL ROAD, ABOUT 0.3 MILE WEST OF A NORTH-SOUTH CROSS
 LB1979'ROAD, AT THE JUNCTION OF A DRIVEWAY NORTH TO A FARM HOUSE, 30
 LB1979'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH
 LB1979'OF A FENCE, 4 FEET EAST OF A T-FENCE CORNER, 17 FEET EAST OF THE
 LB1979'EXTENDED CENTER LINE OF THE DRIVEWAY, 2.5 FEET WEST-NORTHWEST
 LB1979'OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF
 LB1979'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 LB1979'INCHES.
 LB1979
 LB1979                          STATION RECOVERY (2007)
 LB1979
 LB1979'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1979'RECOVERED IN GOOD CONDITION.
 LB1979
 LB1979                          STATION RECOVERY (2014)
 LB1979
 LB1979'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 LB1979'RECOVERED IN GOOD CONDITION.
 LB1979
 LB1979                          STATION RECOVERY (2025)
 LB1979
 LB1979'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LB1979'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0577 ***********************************************************************
 LC0577  DESIGNATION -  V 203
 LC0577  PID         -  LC0577
 LC0577  STATE/COUNTY-  IL/MCLEAN
 LC0577  COUNTRY     -  US
 LC0577  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0577
 LC0577                         *CURRENT SURVEY CONTROL
 LC0577  ______________________________________________________________________
 LC0577* NAD 83(1986) POSITION- 40 17 21.     (N) 088 43 18.     (W)   SCALED
 LC0577* NAVD 88 ORTHO HEIGHT -   229.166 (meters)      751.86  (feet) ADJUSTED
 LC0577  ______________________________________________________________________
 LC0577  GEOID HEIGHT    -        -31.906 (meters)                     GEOID18
 LC0577  DYNAMIC HEIGHT  -        229.056 (meters)      751.49  (feet) COMP
 LC0577  MODELED GRAVITY -    980,138.3   (mgal)                       NAVD 88
 LC0577
 LC0577  VERT ORDER      -  SECOND    CLASS 0
 LC0577
 LC0577.The horizontal coordinates were scaled from a map and have
 LC0577.an estimated accuracy of +/- 6 seconds.
 LC0577
 LC0577.The orthometric height was determined by differential leveling and
 LC0577.adjusted by the NATIONAL GEODETIC SURVEY
 LC0577.in June 1991.
 LC0577
 LC0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0577.GEOID18 height accuracy estimate available here.
 LC0577
 LC0577.Click photographs - Photos may exist for this station.
 LC0577
 LC0577.The dynamic height is computed by dividing the NAVD 88
 LC0577.geopotential number by the normal gravity value computed on the
 LC0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0577.degrees latitude (g = 980.6199 gals.).
 LC0577
 LC0577.The modeled gravity was interpolated from observed gravity values.
 LC0577
 LC0577;                    North         East    Units  Estimated Accuracy
 LC0577;SPC IL E     -   402,180.      266,980.      MT  (+/- 180 meters Scaled)
 LC0577
 LC0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK536612(NAD 83)
 LC0577
 LC0577                          SUPERSEDED SURVEY CONTROL
 LC0577
 LC0577  NGVD 29 (??/??/92)  229.217  (m)          752.02   (f) ADJ UNCH    2 0
 LC0577
 LC0577.Superseded values are not recommended for survey control.
 LC0577
 LC0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0577.See file dsdata.pdf to determine how the superseded data were derived.
 LC0577
 LC0577_MARKER: DB = BENCH MARK DISK
 LC0577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0577_STAMPING: V 203 1959
 LC0577_MARK LOGO: CGS
 LC0577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0577+STABILITY: SURFACE MOTION
 LC0577
 LC0577  HISTORY     - Date     Condition        Report By
 LC0577  HISTORY     - 1959     MONUMENTED       CGS
 LC0577  HISTORY     - 1976     GOOD             NGS
 LC0577  HISTORY     - 20131104 MARK NOT FOUND   ILGS
 LC0577
 LC0577                          STATION DESCRIPTION
 LC0577
 LC0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0577'7 MI SE FROM LE ROY.
 LC0577'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0577'FROM THE STATION AT LE ROY, THENCE 0.65 MILES SOUTH ALONG A
 LC0577'GRAVEL ROAD, THENCE 1.35 MILES WEST ALONG A GRAVEL ROAD, AT A
 LC0577'LARGE RED CORN CRIB SOUTH OF THE ROAD, 27 FEET SOUTH OF THE
 LC0577'CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH OF A FENCE, 31 1/2
 LC0577'FEET EAST OF THE NORTHEAST CORNER OF THE CORN CRIB, 11 1/2 FEET
 LC0577'SOUTHEAST OF THE EAST END OF AN 18-INCH CORRUGATED PIPE CULVERT,
 LC0577'2 FEET NORTHEAST OF A TELEPHONE POLE, 1.8 FEET EAST OF A METAL
 LC0577'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0577'CONCRETE POST PROJECTING 3 INCHES.
 LC0577
 LC0577                          STATION RECOVERY (1976)
 LC0577
 LC0577'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0577'RECOVERED IN GOOD CONDITION.
 LC0577
 LC0577                          STATION RECOVERY (2013)
 LC0577
 LC0577'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0577'CORN CRIB AND TELEPHONE POLE ARE NO LONGER PRESENT.  THE MARK LOCATION
 LC0577'APPEARS TO BE 3 TO 4 FT (1.2 M) INSIDE OF THE CULTIVATED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0353 ***********************************************************************
 LC0353  DESIGNATION -  V 204
 LC0353  PID         -  LC0353
 LC0353  STATE/COUNTY-  IL/CHAMPAIGN
 LC0353  COUNTRY     -  US
 LC0353  USGS QUAD   -  RISING (2018)
 LC0353
 LC0353                         *CURRENT SURVEY CONTROL
 LC0353  ______________________________________________________________________
 LC0353* NAD 83(1986) POSITION- 40 09 03.     (N) 088 17 45.     (W)   SCALED
 LC0353* NAVD 88 ORTHO HEIGHT -   243.760 (meters)      799.74  (feet) ADJUSTED
 LC0353  ______________________________________________________________________
 LC0353  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 LC0353  DYNAMIC HEIGHT  -        243.637 (meters)      799.33  (feet) COMP
 LC0353  MODELED GRAVITY -    980,114.7   (mgal)                       NAVD 88
 LC0353
 LC0353  VERT ORDER      -  FIRST     CLASS II
 LC0353
 LC0353.The horizontal coordinates were scaled from a map and have
 LC0353.an estimated accuracy of +/- 6 seconds.
 LC0353
 LC0353.The orthometric height was determined by differential leveling and
 LC0353.adjusted by the NATIONAL GEODETIC SURVEY
 LC0353.in June 1991.
 LC0353
 LC0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0353.GEOID18 height accuracy estimate available here.
 LC0353
 LC0353.Click photographs - Photos may exist for this station.
 LC0353
 LC0353.The dynamic height is computed by dividing the NAVD 88
 LC0353.geopotential number by the normal gravity value computed on the
 LC0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0353.degrees latitude (g = 980.6199 gals.).
 LC0353
 LC0353.The modeled gravity was interpolated from observed gravity values.
 LC0353
 LC0353;                    North         East    Units  Estimated Accuracy
 LC0353;SPC IL E     -   386,750.      303,200.      MT  (+/- 180 meters Scaled)
 LC0353
 LC0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK896453(NAD 83)
 LC0353
 LC0353                          SUPERSEDED SURVEY CONTROL
 LC0353
 LC0353  NGVD 29 (??/??/92)  243.796  (m)          799.85   (f) ADJ UNCH    1 2
 LC0353
 LC0353.Superseded values are not recommended for survey control.
 LC0353
 LC0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0353.See file dsdata.pdf to determine how the superseded data were derived.
 LC0353
 LC0353_MARKER: DB = BENCH MARK DISK
 LC0353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0353_STAMPING: V 204 1959
 LC0353_MARK LOGO: CGS
 LC0353_PROJECTION: PROJECTING 6 CENTIMETERS
 LC0353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0353+STABILITY: SURFACE MOTION
 LC0353
 LC0353  HISTORY     - Date     Condition        Report By
 LC0353  HISTORY     - 1959     MONUMENTED       CGS
 LC0353  HISTORY     - 1973     GOOD             NGS
 LC0353  HISTORY     - 1986     GOOD             NGS
 LC0353
 LC0353                          STATION DESCRIPTION
 LC0353
 LC0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0353'3.8 MI NW FROM CHAMPAIGN.
 LC0353'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0353'FROM THE STATION AT CHAMPAIGN, THENCE 0.55 MILE NORTH ALONG AN
 LC0353'ASPHALT ROAD, THENCE 1.35 MILES NORTHWEST ALONG U.S. HIGHWAY 150,
 LC0353'AT A NORTH-SOUTH ROAD CROSSING, 30 FEET SOUTH OF THE CENTER
 LC0353'LINE OF THE HIGHWAY, 27 FEET WEST OF THE CENTER LINE OF
 LC0353'NORTH-SOUTH ROAD, 1 FOOT NORTH OF A FENCE, 8 1/2 FEET WEST OF A
 LC0353'FENCE CORNER, 35 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION,
 LC0353'1.4 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 LC0353'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 LC0353'PROJECTING 3 INCHES.
 LC0353
 LC0353                          STATION RECOVERY (1973)
 LC0353
 LC0353'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0353'RECOVERED IN GOOD CONDITION.
 LC0353
 LC0353                          STATION RECOVERY (1986)
 LC0353
 LC0353'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0353'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  2.2 KM (1.35
 LC0353'MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH COUNTY
 LC0353'ROAD 519 (MATTIS AVENUE) IN CHAMPAIGN, 9.2 M (30.2 FT) SOUTHWEST OF
 LC0353'THE CENTERLINE OF THE HIGHWAY, 8.2 M (26.9 FT) WEST OF THE CENTER OF A
 LC0353'PAVED ROAD, AND 2.6 M (8.5 FT) WEST OF A FENCE CORNER.
 LC0353'THE MARK IS 0.4 METERS  E FROM  A WITNESS POST
 LC0353'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3476 ***********************************************************************
 AI3476  DESIGNATION -  V 204 RESET
 AI3476  PID         -  AI3476
 AI3476  STATE/COUNTY-  IL/CHAMPAIGN
 AI3476  COUNTRY     -  US
 AI3476  USGS QUAD   -  RISING (2018)
 AI3476
 AI3476                         *CURRENT SURVEY CONTROL
 AI3476  ______________________________________________________________________
 AI3476* NAD 83(1986) POSITION- 40 09 03.     (N) 088 17 45.     (W)   SCALED
 AI3476* NAVD 88 ORTHO HEIGHT -   244.28  (meters)      801.4   (feet) RESET
 AI3476  ______________________________________________________________________
 AI3476  GEOID HEIGHT    -        -32.081 (meters)                     GEOID18
 AI3476  VERT ORDER      -  THIRD
 AI3476
 AI3476.The horizontal coordinates were scaled from a map and have
 AI3476.an estimated accuracy of +/- 6 seconds.
 AI3476
 AI3476.The orthometric height was computed from unverified reset data.
 AI3476
 AI3476.No vertical observational check was made to the station.
 AI3476
 AI3476.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3476.GEOID18 height accuracy estimate available here.
 AI3476
 AI3476.Click photographs - Photos may exist for this station.
 AI3476
 AI3476;                    North         East    Units  Estimated Accuracy
 AI3476;SPC IL E     -   386,750.      303,200.      MT  (+/- 180 meters Scaled)
 AI3476
 AI3476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK896453(NAD 83)
 AI3476
 AI3476                          SUPERSEDED SURVEY CONTROL
 AI3476
 AI3476.No superseded survey control is available for this station.
 AI3476
 AI3476_MARKER: DV = VERTICAL CONTROL DISK
 AI3476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3476_STAMPING: V 204 RESET 1998
 AI3476_MARK LOGO: NGS
 AI3476_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3476+STABILITY: SURFACE MOTION
 AI3476
 AI3476  HISTORY     - Date     Condition        Report By
 AI3476  HISTORY     - 1998     MONUMENTED       NGS
 AI3476
 AI3476                          STATION DESCRIPTION
 AI3476
 AI3476'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (RKB)
 AI3476'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND MATTIS AVENUE IN
 AI3476'THE NORTHWEST PART OF CHAMPAIGN, GO NORTHWEST ON ROUTE 150 FOR 1.35
 AI3476'MILE (2.17 KM) TO DUNCAN ROAD AND THE STATION ON THE LEFT, 49.4
 AI3476'SOUTH-SOUTHWEST OF THE CENTERLINE INTERSECTION OF ROUTE 150 AND DUNCAN
 AI3476'ROAD, 6.7 M (22.0 FT) WEST OF THE CENTER OF DUNCAN ROAD, 26.0 M (85.3
 AI3476'FT) NORTH OF A POWER POLE, AND 0.3 M (1.0 FT) EAST OF A FIBERGLASS
 AI3476'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0105 ***********************************************************************
 KB0105  DESIGNATION -  V 205
 KB0105  PID         -  KB0105
 KB0105  STATE/COUNTY-  IL/DOUGLAS
 KB0105  COUNTRY     -  US
 KB0105  USGS QUAD   -  ARCOLA (2018)
 KB0105
 KB0105                         *CURRENT SURVEY CONTROL
 KB0105  ______________________________________________________________________
 KB0105* NAD 83(1986) POSITION- 39 43 30.     (N) 088 17 00.     (W)   SCALED
 KB0105* NAVD 88 ORTHO HEIGHT -   196.958 (meters)      646.19  (feet) ADJUSTED
 KB0105  ______________________________________________________________________
 KB0105  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 KB0105  DYNAMIC HEIGHT  -        196.852 (meters)      645.84  (feet) COMP
 KB0105  MODELED GRAVITY -    980,081.0   (mgal)                       NAVD 88
 KB0105
 KB0105  VERT ORDER      -  SECOND    CLASS 0
 KB0105
 KB0105.The horizontal coordinates were scaled from a map and have
 KB0105.an estimated accuracy of +/- 6 seconds.
 KB0105
 KB0105.The orthometric height was determined by differential leveling and
 KB0105.adjusted by the NATIONAL GEODETIC SURVEY
 KB0105.in June 1991.
 KB0105
 KB0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0105.GEOID18 height accuracy estimate available here.
 KB0105
 KB0105.Click photographs - Photos may exist for this station.
 KB0105
 KB0105.The dynamic height is computed by dividing the NAVD 88
 KB0105.geopotential number by the normal gravity value computed on the
 KB0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0105.degrees latitude (g = 980.6199 gals.).
 KB0105
 KB0105.The modeled gravity was interpolated from observed gravity values.
 KB0105
 KB0105;                    North         East    Units  Estimated Accuracy
 KB0105;SPC IL E     -   339,470.      304,290.      MT  (+/- 180 meters Scaled)
 KB0105
 KB0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ900980(NAD 83)
 KB0105
 KB0105                          SUPERSEDED SURVEY CONTROL
 KB0105
 KB0105  NGVD 29 (??/??/92)  197.035  (m)          646.44   (f) ADJ UNCH    2 0
 KB0105
 KB0105.Superseded values are not recommended for survey control.
 KB0105
 KB0105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0105.See file dsdata.pdf to determine how the superseded data were derived.
 KB0105
 KB0105_MARKER: DB = BENCH MARK DISK
 KB0105_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0105_SP_SET: BOX CULVERT HEADWALL
 KB0105_STAMPING: V 205 1959
 KB0105_MARK LOGO: CGS
 KB0105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0105+STABILITY: SURFACE MOTION
 KB0105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0105+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0105
 KB0105  HISTORY     - Date     Condition        Report By
 KB0105  HISTORY     - 1959     MONUMENTED       CGS
 KB0105  HISTORY     - 1973     GOOD             ILHD
 KB0105  HISTORY     - 20110907 GOOD             ILDT
 KB0105  HISTORY     - 20130709 GOOD             ILDT
 KB0105
 KB0105                          STATION DESCRIPTION
 KB0105
 KB0105'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0105'4.4 MI NE FROM ARCOLA.
 KB0105'ABOUT 1.45 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0105'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 3.0 MILES NORTH ALONG AN
 KB0105'ASPHALT ROAD, AT THE JUNCTION OF AN EAST-WEST ROAD CROSSING, SET
 KB0105'IN THE TOP OF THE NORTH END OF THE EAST HEADWALL OF A 4-FOOT
 KB0105'CONCRETE BOX CULVERT, 17 FEET EAST OF THE CENTER LINE OF THE
 KB0105'ROAD, 26 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD,
 KB0105'32 FEET NORTHEAST OF THE CENTER OF THE JUNCTION, ABOUT 1 1/2
 KB0105'FEET ABOVE THE LEVEL OF THE ROAD.
 KB0105
 KB0105                          STATION RECOVERY (1973)
 KB0105
 KB0105'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0105'RECOVERED IN GOOD CONDITION.
 KB0105
 KB0105                          STATION RECOVERY (2011)
 KB0105
 KB0105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0105'RECOVERED IN GOOD CONDITION.
 KB0105
 KB0105                          STATION RECOVERY (2013)
 KB0105
 KB0105'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1566 ***********************************************************************
 ME1566  DESIGNATION -  V 206
 ME1566  PID         -  ME1566
 ME1566  STATE/COUNTY-  IL/WILL
 ME1566  COUNTRY     -  US
 ME1566  USGS QUAD   -  PEOTONE (2018)
 ME1566
 ME1566                         *CURRENT SURVEY CONTROL
 ME1566  ______________________________________________________________________
 ME1566* NAD 83(1986) POSITION- 41 20 45.     (N) 087 49 25.     (W)   SCALED
 ME1566* NAVD 88 ORTHO HEIGHT -   211.884 (meters)      695.16  (feet) ADJUSTED
 ME1566  ______________________________________________________________________
 ME1566  GEOID HEIGHT    -        -33.134 (meters)                     GEOID18
 ME1566  DYNAMIC HEIGHT  -        211.798 (meters)      694.87  (feet) COMP
 ME1566  MODELED GRAVITY -    980,215.4   (mgal)                       NAVD 88
 ME1566
 ME1566  VERT ORDER      -  SECOND    CLASS 0
 ME1566
 ME1566.The horizontal coordinates were scaled from a map and have
 ME1566.an estimated accuracy of +/- 6 seconds.
 ME1566
 ME1566.The orthometric height was determined by differential leveling and
 ME1566.adjusted by the NATIONAL GEODETIC SURVEY
 ME1566.in June 1991.
 ME1566
 ME1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1566.GEOID18 height accuracy estimate available here.
 ME1566
 ME1566.Click photographs - Photos may exist for this station.
 ME1566
 ME1566.The dynamic height is computed by dividing the NAVD 88
 ME1566.geopotential number by the normal gravity value computed on the
 ME1566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1566.degrees latitude (g = 980.6199 gals.).
 ME1566
 ME1566.The modeled gravity was interpolated from observed gravity values.
 ME1566
 ME1566;                    North         East    Units  Estimated Accuracy
 ME1566;SPC IL E     -   519,570.      342,660.      MT  (+/- 180 meters Scaled)
 ME1566
 ME1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL310774(NAD 83)
 ME1566
 ME1566                          SUPERSEDED SURVEY CONTROL
 ME1566
 ME1566  NGVD 29 (??/??/92)  211.973  (m)          695.45   (f) ADJ UNCH    2 0
 ME1566
 ME1566.Superseded values are not recommended for survey control.
 ME1566
 ME1566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1566.See file dsdata.pdf to determine how the superseded data were derived.
 ME1566
 ME1566_MARKER: DB = BENCH MARK DISK
 ME1566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1566_STAMPING: V 206 1959
 ME1566_MARK LOGO: CGS
 ME1566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1566+STABILITY: SURFACE MOTION
 ME1566
 ME1566  HISTORY     - Date     Condition        Report By
 ME1566  HISTORY     - 1959     MONUMENTED       CGS
 ME1566  HISTORY     - 1967     GOOD             CGS
 ME1566  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1566  HISTORY     - 20101123 MARK NOT FOUND   GEOCAC
 ME1566
 ME1566                          STATION DESCRIPTION
 ME1566
 ME1566'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1566'2.6 MI NW FROM PEOTONE.
 ME1566'ABOUT 1.6 MILES WEST ALONG WEST CORNING STREET FROM ITS JUNCTION
 ME1566'WITH SOUTH FIRST STREET, THENCE 1.0 MILE NORTH ALONG A GRAVEL
 ME1566'ROAD, ABOUT 0.2 MILE SOUTH OF A FARM HOUSE EAST OF THE ROAD, AT A
 ME1566'FENCE CORNER EAST OF THE ROAD, 25 FEET EAST OF THE CENTER LINE
 ME1566'OF THE ROAD, 2 FEET WEST OF A FENCE, 8 1/2 FEET NORTH OF A FENCE
 ME1566'CORNER, 2.1 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 1/2 FEET
 ME1566'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 ME1566'POST PROJECTING 1 INCH.
 ME1566
 ME1566                          STATION RECOVERY (1967)
 ME1566
 ME1566'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1566'RECOVERED IN GOOD CONDITION.
 ME1566
 ME1566                          STATION RECOVERY (2008)
 ME1566
 ME1566'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1566'THIS PARTY LOCATED THE REMNANTS OF A BENT AND SHEARED METAL WITNESS
 ME1566'POST ON THE GROUND UNDER THICK PRAIRIE GRASSES.  FENCES PER
 ME1566'DESCRIPTION NO LONGER EXIST, HOWEVER A LARGE GRANITE BOULDER CLEARLY
 ME1566'MARKS THE CORNER OF THE PROPERTY MOST LIKELY WHERE THE FENCE ONCE WAS.
 ME1566'A CHECK OF THE AREA WAS MADE WITH NEGATIVE FINDINGS.
 ME1566
 ME1566                          STATION RECOVERY (2010)
 ME1566
 ME1566'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 ME1566'THIS PARTY LOCATED A BROKEN CHUNK OF CONCRETE WHICH MAY HAVE HELD THE
 ME1566'MARK.  A FURTHER CHECK OF THE AREA REVEALED NEGATIVE RESULTS.  REPORT
 ME1566'SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1950 ***********************************************************************
 ME1950  DESIGNATION -  V 207
 ME1950  PID         -  ME1950
 ME1950  STATE/COUNTY-  IL/COOK
 ME1950  COUNTRY     -  US
 ME1950  USGS QUAD   -  HARVEY (2018)
 ME1950
 ME1950                         *CURRENT SURVEY CONTROL
 ME1950  ______________________________________________________________________
 ME1950* NAD 83(1986) POSITION- 41 34 17.     (N) 087 44 51.     (W)   SCALED
 ME1950* NAVD 88 ORTHO HEIGHT -   219.647 (meters)      720.63  (feet) ADJUSTED
 ME1950  ______________________________________________________________________
 ME1950  GEOID HEIGHT    -        -33.348 (meters)                     GEOID18
 ME1950  DYNAMIC HEIGHT  -        219.564 (meters)      720.35  (feet) COMP
 ME1950  MODELED GRAVITY -    980,240.4   (mgal)                       NAVD 88
 ME1950
 ME1950  VERT ORDER      -  SECOND    CLASS 0
 ME1950
 ME1950.The horizontal coordinates were scaled from a map and have
 ME1950.an estimated accuracy of +/- 6 seconds.
 ME1950
 ME1950.The orthometric height was determined by differential leveling and
 ME1950.adjusted by the NATIONAL GEODETIC SURVEY
 ME1950.in June 1991.
 ME1950
 ME1950.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1950.GEOID18 height accuracy estimate available here.
 ME1950
 ME1950.Click photographs - Photos may exist for this station.
 ME1950
 ME1950.The dynamic height is computed by dividing the NAVD 88
 ME1950.geopotential number by the normal gravity value computed on the
 ME1950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1950.degrees latitude (g = 980.6199 gals.).
 ME1950
 ME1950.The modeled gravity was interpolated from observed gravity values.
 ME1950
 ME1950;                    North         East    Units  Estimated Accuracy
 ME1950;SPC IL E     -   544,660.      348,860.      MT  (+/- 180 meters Scaled)
 ME1950
 ME1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM376024(NAD 83)
 ME1950
 ME1950                          SUPERSEDED SURVEY CONTROL
 ME1950
 ME1950  NGVD 29 (??/??/92)  219.737  (m)          720.92   (f) ADJ UNCH    2 0
 ME1950
 ME1950.Superseded values are not recommended for survey control.
 ME1950
 ME1950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1950.See file dsdata.pdf to determine how the superseded data were derived.
 ME1950
 ME1950_MARKER: DB = BENCH MARK DISK
 ME1950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1950_STAMPING: V 207 1959
 ME1950_MARK LOGO: CGS
 ME1950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1950+STABILITY: SURFACE MOTION
 ME1950
 ME1950  HISTORY     - Date     Condition        Report By
 ME1950  HISTORY     - 1959     MONUMENTED       CGS
 ME1950  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1950
 ME1950                          STATION DESCRIPTION
 ME1950
 ME1950'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1950'2.6 MI SW FROM OAK FOREST.
 ME1950'ABOUT 1.45 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
 ME1950'WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 1.05 MILES SOUTHWEST
 ME1950'ALONG BRENNAN ROAD, THENCE 0.05 MILE EAST ALONG AN ASPHALT
 ME1950'ROAD, AT A DRIVEWAY SOUTH TO A HOUSE, 32 FEET SOUTH OF THE
 ME1950'CENTER LINE OF THE ROAD, 256 FEET EAST OF THE CENTER LINE OF
 ME1950'BRENNAN ROAD, 36 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY,
 ME1950'20 1/2 FEET EAST OF A FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE,
 ME1950'1.6 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 ME1950'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 ME1950'PROJECTING 3 INCHES.
 ME1950
 ME1950                          STATION RECOVERY (2000)
 ME1950
 ME1950'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (BPG)
 ME1950'CONCRETE PAD W/BROKEN WITNESS POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0313 ***********************************************************************
 KB0313  DESIGNATION -  V 208
 KB0313  PID         -  KB0313
 KB0313  STATE/COUNTY-  IL/CUMBERLAND
 KB0313  COUNTRY     -  US
 KB0313  USGS QUAD   -  NEOGA (2018)
 KB0313
 KB0313                         *CURRENT SURVEY CONTROL
 KB0313  ______________________________________________________________________
 KB0313* NAD 83(1986) POSITION- 39 19 52.     (N) 088 26 42.     (W)   SCALED
 KB0313* NAVD 88 ORTHO HEIGHT -   201.131 (meters)      659.88  (feet) ADJUSTED
 KB0313  ______________________________________________________________________
 KB0313  GEOID HEIGHT    -        -32.133 (meters)                     GEOID18
 KB0313  DYNAMIC HEIGHT  -        201.012 (meters)      659.49  (feet) COMP
 KB0313  MODELED GRAVITY -    980,035.0   (mgal)                       NAVD 88
 KB0313
 KB0313  VERT ORDER      -  SECOND    CLASS 0
 KB0313
 KB0313.The horizontal coordinates were scaled from a map and have
 KB0313.an estimated accuracy of +/- 6 seconds.
 KB0313
 KB0313.The orthometric height was determined by differential leveling and
 KB0313.adjusted by the NATIONAL GEODETIC SURVEY
 KB0313.in June 1991.
 KB0313
 KB0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0313.GEOID18 height accuracy estimate available here.
 KB0313
 KB0313.Click photographs - Photos may exist for this station.
 KB0313
 KB0313.The dynamic height is computed by dividing the NAVD 88
 KB0313.geopotential number by the normal gravity value computed on the
 KB0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0313.degrees latitude (g = 980.6199 gals.).
 KB0313
 KB0313.The modeled gravity was interpolated from observed gravity values.
 KB0313
 KB0313;                    North         East    Units  Estimated Accuracy
 KB0313;SPC IL E     -   295,740.      290,370.      MT  (+/- 180 meters Scaled)
 KB0313
 KB0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ754545(NAD 83)
 KB0313
 KB0313                          SUPERSEDED SURVEY CONTROL
 KB0313
 KB0313  NGVD 29 (??/??/92)  201.203  (m)          660.11   (f) ADJ UNCH    2 0
 KB0313
 KB0313.Superseded values are not recommended for survey control.
 KB0313
 KB0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0313.See file dsdata.pdf to determine how the superseded data were derived.
 KB0313
 KB0313_MARKER: DB = BENCH MARK DISK
 KB0313_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0313_SP_SET: BOX CULVERT HEADWALL
 KB0313_STAMPING: V 208 1959
 KB0313_MARK LOGO: CGS
 KB0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0313+STABILITY: SURFACE MOTION
 KB0313_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0313+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0313
 KB0313  HISTORY     - Date     Condition        Report By
 KB0313  HISTORY     - 1959     MONUMENTED       CGS
 KB0313  HISTORY     - 1973     GOOD             NGS
 KB0313  HISTORY     - 20050216 GOOD             ILDT
 KB0313
 KB0313                          STATION DESCRIPTION
 KB0313
 KB0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0313'0.8 MI NE FROM NEOGA.
 KB0313'ABOUT 0.55 MILES NORTHEAST ALONG U.S. HIGHWAY 45 FROM THE
 KB0313'ILLINOIS CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.2 MILE
 KB0313'NORTHEAST ALONG A CONCRETE PAVED ROAD, AT THE SOUTHWEST END OF
 KB0313'A CURVE WITH TANGENTS EXTENDING TO THE EAST AND SOUTHWEST, AT
 KB0313'THE JUNCTION OF AN OILED ROAD NORTH, SET IN THE TOP OF THE
 KB0313'SOUTH END OF THE EAST HEADWALL OF A 2-FOOT CONCRETE BOX CULVERT
 KB0313'UNDER THE OILED ROAD NORTH, 12 FEET SOUTHEAST OF THE CENTER LINE
 KB0313'OF THE ROAD NORTH, 20 FEET NORTHWEST OF THE CENTER LINE OF THE
 KB0313'CONCRETE PAVED ROAD, 120 FEET NORTHEAST OF THE CENTER OF THE
 KB0313'JUNCTION AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD.
 KB0313
 KB0313                          STATION RECOVERY (1973)
 KB0313
 KB0313'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0313'RECOVERED IN GOOD CONDITION.
 KB0313
 KB0313                          STATION RECOVERY (2005)
 KB0313
 KB0313'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0313'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0018 ***********************************************************************
 LC0018  DESIGNATION -  V 21
 LC0018  PID         -  LC0018
 LC0018  STATE/COUNTY-  IL/LIVINGSTON
 LC0018  COUNTRY     -  US
 LC0018  USGS QUAD   -  FORREST SOUTH (2018)
 LC0018
 LC0018                         *CURRENT SURVEY CONTROL
 LC0018  ______________________________________________________________________
 LC0018* NAD 83(1986) POSITION- 40 43 51.     (N) 088 24 01.     (W)   SCALED
 LC0018* NAVD 88 ORTHO HEIGHT -   211.981 (meters)      695.47  (feet) ADJUSTED
 LC0018  ______________________________________________________________________
 LC0018  GEOID HEIGHT    -        -32.038 (meters)                     GEOID18
 LC0018  DYNAMIC HEIGHT  -        211.889 (meters)      695.17  (feet) COMP
 LC0018  MODELED GRAVITY -    980,184.1   (mgal)                       NAVD 88
 LC0018
 LC0018  VERT ORDER      -  SECOND    CLASS 0
 LC0018
 LC0018.The horizontal coordinates were scaled from a map and have
 LC0018.an estimated accuracy of +/- 6 seconds.
 LC0018
 LC0018.The orthometric height was determined by differential leveling and
 LC0018.adjusted by the NATIONAL GEODETIC SURVEY
 LC0018.in June 1991.
 LC0018
 LC0018.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0018.GEOID18 height accuracy estimate available here.
 LC0018
 LC0018.Click photographs - Photos may exist for this station.
 LC0018
 LC0018.The dynamic height is computed by dividing the NAVD 88
 LC0018.geopotential number by the normal gravity value computed on the
 LC0018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0018.degrees latitude (g = 980.6199 gals.).
 LC0018
 LC0018.The modeled gravity was interpolated from observed gravity values.
 LC0018
 LC0018;                    North         East    Units  Estimated Accuracy
 LC0018;SPC IL E     -   451,150.      294,350.      MT  (+/- 180 meters Scaled)
 LC0018
 LC0018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL817098(NAD 83)
 LC0018
 LC0018                          SUPERSEDED SURVEY CONTROL
 LC0018
 LC0018  NGVD 29 (??/??/92)  212.044  (m)          695.68   (f) ADJ UNCH    2 0
 LC0018
 LC0018.Superseded values are not recommended for survey control.
 LC0018
 LC0018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0018.See file dsdata.pdf to determine how the superseded data were derived.
 LC0018
 LC0018_MARKER: DB = BENCH MARK DISK
 LC0018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0018_STAMPING: V 21 1934
 LC0018_MARK LOGO: CGS
 LC0018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0018+STABILITY: SURFACE MOTION
 LC0018
 LC0018  HISTORY     - Date     Condition        Report By
 LC0018  HISTORY     - 1934     MONUMENTED       CGS
 LC0018  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0018
 LC0018                          STATION DESCRIPTION
 LC0018
 LC0018'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0018'1.3 MI S FROM FORREST.
 LC0018'1.3 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0018'FORREST, LIVINGSTON COUNTY, 21 POLES SOUTH OF MILEPOST 94, AT A
 LC0018'PUBLIC-ROAD CROSSING, 24 FEET SOUTH OF THE CENTERLINE OF THE
 LC0018'ROAD, 27 FEET EAST OF THE CENTERLINE OF THE TRACK, 2 FEET
 LC0018'NORTH AND 2 FEET EAST OF A CORNER OF THE RIGHT-OF-WAY FENCE, AND
 LC0018'ABOUT 4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LC0018'V 21 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC0018
 LC0018                          STATION RECOVERY (1984)
 LC0018
 LC0018'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0018'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1354 ***********************************************************************
 KA1354  DESIGNATION -  V 210
 KA1354  PID         -  KA1354
 KA1354  STATE/COUNTY-  IL/CLARK
 KA1354  COUNTRY     -  US
 KA1354  USGS QUAD   -  DENNISON (2018)
 KA1354
 KA1354                         *CURRENT SURVEY CONTROL
 KA1354  ______________________________________________________________________
 KA1354* NAD 83(1986) POSITION- 39 26 35.00   (N) 087 31 53.37   (W)   HD_HELD1
 KA1354* NAVD 88 ORTHO HEIGHT -   170.960 (meters)      560.89  (feet) ADJUSTED
 KA1354  ______________________________________________________________________
 KA1354  GEOID HEIGHT    -        -32.484 (meters)                     GEOID18
 KA1354  DYNAMIC HEIGHT  -        170.863 (meters)      560.57  (feet) COMP
 KA1354  MODELED GRAVITY -    980,057.9   (mgal)                       NAVD 88
 KA1354
 KA1354  VERT ORDER      -  SECOND    CLASS 0
 KA1354
 KA1354.The horizontal coordinates were determined by differentially corrected
 KA1354.hand held GPS observations or other comparable positioning techniques
 KA1354.and have an estimated accuracy of +/- 3 meters.
 KA1354
 KA1354.The orthometric height was determined by differential leveling and
 KA1354.adjusted by the NATIONAL GEODETIC SURVEY
 KA1354.in June 1991.
 KA1354
 KA1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1354.GEOID18 height accuracy estimate available here.
 KA1354
 KA1354.Click photographs - Photos may exist for this station.
 KA1354
 KA1354.The dynamic height is computed by dividing the NAVD 88
 KA1354.geopotential number by the normal gravity value computed on the
 KA1354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1354.degrees latitude (g = 980.6199 gals.).
 KA1354
 KA1354.The modeled gravity was interpolated from observed gravity values.
 KA1354
 KA1354;                    North         East    Units  Estimated Accuracy
 KA1354;SPC IL E     -   308,471.6     369,024.1     MT  (+/- 3 meters HH1 GPS) 
 KA1354
 KA1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5426566079(NAD 83)
 KA1354
 KA1354                          SUPERSEDED SURVEY CONTROL
 KA1354
 KA1354  NGVD 29 (??/??/92)  171.058  (m)          561.21   (f) ADJ UNCH    2 0
 KA1354
 KA1354.Superseded values are not recommended for survey control.
 KA1354
 KA1354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1354.See file dsdata.pdf to determine how the superseded data were derived.
 KA1354
 KA1354_MARKER: DB = BENCH MARK DISK
 KA1354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1354_STAMPING: V 210 1959
 KA1354_MARK LOGO: CGS
 KA1354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1354+STABILITY: SURFACE MOTION
 KA1354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1354+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1354
 KA1354  HISTORY     - Date     Condition        Report By
 KA1354  HISTORY     - 1959     MONUMENTED       CGS
 KA1354  HISTORY     - 20050209 GOOD             ILDT
 KA1354
 KA1354                          STATION DESCRIPTION
 KA1354
 KA1354'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1354'9.6 MI NE FROM MARSHALL.
 KA1354'9.15 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KA1354'WITH STATE HIGHWAY 1 IN MARSHALL, THENCE 0.45 MILE NORTH ALONG
 KA1354'A GRAVEL ROAD, ABOUT 0.05 MILE SOUTH OF A FARM HOUSE WEST OF
 KA1354'THE ROAD, AT A DRIVEWAY WEST TO A BARN 20 FEET WEST OF THE
 KA1354'CENTER LINE OF THE ROAD, 33 1/2 FEET SOUTH OF THE CENTERLINE
 KA1354'OF THE DRIVE, 1 FOOT EAST OF A FENCE, 19 1/2 FEET SOUTH OF A
 KA1354'FENCE CORNER, 5 1/2 FEET EAST OF A POWER POLE, 2.0 FEET SOUTH
 KA1354'OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF
 KA1354'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KA1354'1 INCH.
 KA1354
 KA1354                          STATION RECOVERY (2005)
 KA1354
 KA1354'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1354'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1423 ***********************************************************************
 KA1423  DESIGNATION -  V 211
 KA1423  PID         -  KA1423
 KA1423  STATE/COUNTY-  IL/CLARK
 KA1423  COUNTRY     -  US
 KA1423  USGS QUAD   -  CASEY (2018)
 KA1423
 KA1423                         *CURRENT SURVEY CONTROL
 KA1423  ______________________________________________________________________
 KA1423* NAD 83(1986) POSITION- 39 19 17.     (N) 087 56 23.     (W)   SCALED
 KA1423* NAVD 88 ORTHO HEIGHT -   191.421 (meters)      628.02  (feet) ADJUSTED
 KA1423  ______________________________________________________________________
 KA1423  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 KA1423  DYNAMIC HEIGHT  -        191.310 (meters)      627.66  (feet) COMP
 KA1423  MODELED GRAVITY -    980,043.4   (mgal)                       NAVD 88
 KA1423
 KA1423  VERT ORDER      -  SECOND    CLASS 0
 KA1423
 KA1423.The horizontal coordinates were scaled from a map and have
 KA1423.an estimated accuracy of +/- 6 seconds.
 KA1423
 KA1423.The orthometric height was determined by differential leveling and
 KA1423.adjusted by the NATIONAL GEODETIC SURVEY
 KA1423.in June 1991.
 KA1423
 KA1423.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1423.GEOID18 height accuracy estimate available here.
 KA1423
 KA1423.Click photographs - Photos may exist for this station.
 KA1423
 KA1423.The dynamic height is computed by dividing the NAVD 88
 KA1423.geopotential number by the normal gravity value computed on the
 KA1423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1423.degrees latitude (g = 980.6199 gals.).
 KA1423
 KA1423.The modeled gravity was interpolated from observed gravity values.
 KA1423
 KA1423;                    North         East    Units  Estimated Accuracy
 KA1423;SPC IL E     -   294,730.      333,940.      MT  (+/- 180 meters Scaled)
 KA1423
 KA1423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ189528(NAD 83)
 KA1423
 KA1423                          SUPERSEDED SURVEY CONTROL
 KA1423
 KA1423  NGVD 29 (??/??/92)  191.489  (m)          628.24   (f) ADJ UNCH    2 0
 KA1423
 KA1423.Superseded values are not recommended for survey control.
 KA1423
 KA1423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1423.See file dsdata.pdf to determine how the superseded data were derived.
 KA1423
 KA1423_MARKER: DB = BENCH MARK DISK
 KA1423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1423_STAMPING: V 211 1959
 KA1423_MARK LOGO: CGS
 KA1423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1423+STABILITY: SURFACE MOTION
 KA1423
 KA1423  HISTORY     - Date     Condition        Report By
 KA1423  HISTORY     - 1959     MONUMENTED       CGS
 KA1423  HISTORY     - 1960     GOOD             CGS
 KA1423
 KA1423                          STATION DESCRIPTION
 KA1423
 KA1423'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1423'3 MI NE FROM CASEY.
 KA1423'2.95 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1423'STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, AT A FENCE CORNER AND
 KA1423'A WHITE BOARD GATE SOUTH OF THE HIGHWAY, 251 FEET SOUTH OF THE
 KA1423'CENTER LINE OF THE HIGHWAY, 1 FOOT WEST OF A FENCE, 106 1/2
 KA1423'FEET SOUTH OF A FENCE CORNER AND THE NORTH END OF A WHITE BOARD
 KA1423'GATE, 2.4 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 KA1423'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 KA1423'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1417 ***********************************************************************
 JB1417  DESIGNATION -  V 212 RESET
 JB1417  PID         -  JB1417
 JB1417  STATE/COUNTY-  IL/CLINTON
 JB1417  COUNTRY     -  US
 JB1417  USGS QUAD   -  BREESE (2018)
 JB1417
 JB1417                         *CURRENT SURVEY CONTROL
 JB1417  ______________________________________________________________________
 JB1417* NAD 83(1986) POSITION- 38 37 00.     (N) 089 35 37.     (W)   SCALED
 JB1417* NAVD 88 ORTHO HEIGHT -   142.38  (meters)      467.1   (feet) RESET
 JB1417  ______________________________________________________________________
 JB1417  GEOID HEIGHT    -        -30.795 (meters)                     GEOID18
 JB1417  VERT ORDER      -  THIRD
 JB1417
 JB1417.The horizontal coordinates were scaled from a map and have
 JB1417.an estimated accuracy of +/- 6 seconds.
 JB1417
 JB1417.The orthometric height was computed from unverified reset data.
 JB1417
 JB1417.No vertical observational check was made to the station.
 JB1417
 JB1417.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1417.GEOID18 height accuracy estimate available here.
 JB1417
 JB1417.Click photographs - Photos may exist for this station.
 JB1417
 JB1417;                    North         East    Units  Estimated Accuracy
 JB1417;SPC IL W     -   216,570.      749,910.      MT  (+/- 180 meters Scaled)
 JB1417
 JB1417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH741774(NAD 83)
 JB1417
 JB1417                          SUPERSEDED SURVEY CONTROL
 JB1417
 JB1417  NGVD 29 (??/??/??)  142.50   (m)          467.5    (f) RESET       3  
 JB1417
 JB1417.Superseded values are not recommended for survey control.
 JB1417
 JB1417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1417.See file dsdata.pdf to determine how the superseded data were derived.
 JB1417
 JB1417_MARKER: DV = VERTICAL CONTROL DISK
 JB1417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1417_STAMPING: V 212 RESET 1973
 JB1417_MARK LOGO: NGS
 JB1417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1417+STABILITY: SURFACE MOTION
 JB1417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1417+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2011
 JB1417
 JB1417  HISTORY     - Date     Condition        Report By
 JB1417  HISTORY     - 1973     MONUMENTED       NGS
 JB1417  HISTORY     - 20110824 GOOD             ILDT
 JB1417
 JB1417                          STATION DESCRIPTION
 JB1417
 JB1417'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 JB1417'1 MI NE FROM AVISTON.
 JB1417'0.65 MILE EAST ALONG U.S. HIGHWAY 50 (HARRISON ST.) FROM ITS
 JB1417'INTERSECTION WITH PAGE ST. AT THE NORTH EDGE OF AVISTON, THENCE
 JB1417'NORTH ON PAVED ROAD FOR 0.3 MILE TO THE MARK ON THE RIGHT, SET
 JB1417'IN THE TOP OF A ROUND CONCRETE POST PROJECTING 5 INCHES, 78
 JB1417'FEET EAST OF THE CENTERLINE OF THE ROAD, 77 FEET NORTH OF THE
 JB1417'CENTERLINE OF A DRIVEWAY, 2 FEET NORTH OF A POWER POLE AND 1 FOOT
 JB1417'SOUTH OF A METAL WITNESS POST.
 JB1417
 JB1417                          STATION RECOVERY (2011)
 JB1417
 JB1417'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1417'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0559 ***********************************************************************
 JB0559  DESIGNATION -  V 213
 JB0559  PID         -  JB0559
 JB0559  STATE/COUNTY-  IL/EFFINGHAM
 JB0559  COUNTRY     -  US
 JB0559  USGS QUAD   -  EDGEWOOD (2018)
 JB0559
 JB0559                         *CURRENT SURVEY CONTROL
 JB0559  ______________________________________________________________________
 JB0559* NAD 83(1986) POSITION- 38 55 44.     (N) 088 39 47.     (W)   SCALED
 JB0559* NAVD 88 ORTHO HEIGHT -   171.927 (meters)      564.06  (feet) ADJUSTED
 JB0559  ______________________________________________________________________
 JB0559  GEOID HEIGHT    -        -31.700 (meters)                     GEOID18
 JB0559  DYNAMIC HEIGHT  -        171.822 (meters)      563.72  (feet) COMP
 JB0559  MODELED GRAVITY -    980,013.0   (mgal)                       NAVD 88
 JB0559
 JB0559  VERT ORDER      -  SECOND    CLASS 0
 JB0559
 JB0559.The horizontal coordinates were scaled from a map and have
 JB0559.an estimated accuracy of +/- 6 seconds.
 JB0559
 JB0559.The orthometric height was determined by differential leveling and
 JB0559.adjusted by the NATIONAL GEODETIC SURVEY
 JB0559.in June 1991.
 JB0559
 JB0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0559.GEOID18 height accuracy estimate available here.
 JB0559
 JB0559.Click photographs - Photos may exist for this station.
 JB0559
 JB0559.The dynamic height is computed by dividing the NAVD 88
 JB0559.geopotential number by the normal gravity value computed on the
 JB0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0559.degrees latitude (g = 980.6199 gals.).
 JB0559
 JB0559.The modeled gravity was interpolated from observed gravity values.
 JB0559
 JB0559;                    North         East    Units  Estimated Accuracy
 JB0559;SPC IL E     -   251,140.      271,410.      MT  (+/- 180 meters Scaled)
 JB0559
 JB0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ558102(NAD 83)
 JB0559
 JB0559                          SUPERSEDED SURVEY CONTROL
 JB0559
 JB0559  NGVD 29 (??/??/92)  172.027  (m)          564.39   (f) ADJ UNCH    2 0
 JB0559
 JB0559.Superseded values are not recommended for survey control.
 JB0559
 JB0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0559.See file dsdata.pdf to determine how the superseded data were derived.
 JB0559
 JB0559_MARKER: DB = BENCH MARK DISK
 JB0559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0559_STAMPING: V 213 1960
 JB0559_MARK LOGO: CGS
 JB0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0559+STABILITY: SURFACE MOTION
 JB0559
 JB0559  HISTORY     - Date     Condition        Report By
 JB0559  HISTORY     - 1960     MONUMENTED       CGS
 JB0559
 JB0559                          STATION DESCRIPTION
 JB0559
 JB0559'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0559'0.4 MI N FROM EDGEWOOD.
 JB0559'ABOUT 0.35 MILES NORTH ALONG AN OILED ROAD FROM A RED BRICK
 JB0559'GRADE SCHOOL IN EDGEWOOD, AT A FENCE CORNER EAST OF THE ROAD,
 JB0559'ABOUT 0.1 MILE NORTH OF A DOUBLE CORRUGATED PIPE CULVERT, 28
 JB0559'FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT EAST OF A FENCE,
 JB0559'8 FEET SOUTH OF A FENCE CORNER, 34 FEET SOUTHEAST OF A POWER
 JB0559'POLE, 2.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 JB0559'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0559'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0684 ***********************************************************************
 JB0684  DESIGNATION -  V 214
 JB0684  PID         -  JB0684
 JB0684  STATE/COUNTY-  IL/MARION
 JB0684  COUNTRY     -  US
 JB0684  USGS QUAD   -  SALEM NORTH (2018)
 JB0684
 JB0684                         *CURRENT SURVEY CONTROL
 JB0684  ______________________________________________________________________
 JB0684* NAD 83(1986) POSITION- 38 43 16.     (N) 088 55 24.     (W)   SCALED
 JB0684* NAVD 88 ORTHO HEIGHT -   193.174 (meters)      633.77  (feet) ADJUSTED
 JB0684  ______________________________________________________________________
 JB0684  GEOID HEIGHT    -        -31.265 (meters)                     GEOID18
 JB0684  DYNAMIC HEIGHT  -        193.051 (meters)      633.37  (feet) COMP
 JB0684  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB0684
 JB0684  VERT ORDER      -  SECOND    CLASS 0
 JB0684
 JB0684.The horizontal coordinates were scaled from a map and have
 JB0684.an estimated accuracy of +/- 6 seconds.
 JB0684
 JB0684.The orthometric height was determined by differential leveling and
 JB0684.adjusted by the NATIONAL GEODETIC SURVEY
 JB0684.in June 1991.
 JB0684
 JB0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0684.GEOID18 height accuracy estimate available here.
 JB0684
 JB0684.Click photographs - Photos may exist for this station.
 JB0684
 JB0684.The dynamic height is computed by dividing the NAVD 88
 JB0684.geopotential number by the normal gravity value computed on the
 JB0684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0684.degrees latitude (g = 980.6199 gals.).
 JB0684
 JB0684.The modeled gravity was interpolated from observed gravity values.
 JB0684
 JB0684;                    North         East    Units  Estimated Accuracy
 JB0684;SPC IL E     -   228,180.      248,690.      MT  (+/- 180 meters Scaled)
 JB0684
 JB0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH327875(NAD 83)
 JB0684
 JB0684                          SUPERSEDED SURVEY CONTROL
 JB0684
 JB0684  NGVD 29 (??/??/92)  193.277  (m)          634.11   (f) ADJ UNCH    2 0
 JB0684
 JB0684.Superseded values are not recommended for survey control.
 JB0684
 JB0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0684.See file dsdata.pdf to determine how the superseded data were derived.
 JB0684
 JB0684_MARKER: DB = BENCH MARK DISK
 JB0684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0684_STAMPING: V 214 1960
 JB0684_MARK LOGO: CGS
 JB0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0684+STABILITY: SURFACE MOTION
 JB0684
 JB0684  HISTORY     - Date     Condition        Report By
 JB0684  HISTORY     - 1960     MONUMENTED       CGS
 JB0684  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0684
 JB0684                          STATION DESCRIPTION
 JB0684
 JB0684'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0684'0.8 MI NW FROM ALMA.
 JB0684'ABOUT 0.15 MILE NORTH ALONG A STREET FROM THE POST OFICE AT ALMA,
 JB0684'THENCE 0.3 MILE WEST ALONG A STREET, THENCE 0.4 MILE
 JB0684'WEST-NORTHWEST ALONG AN OIL ROAD, AT THE JUNCTION OF A DRIVE
 JB0684'SOUTHWEST TO A FARM HOUSE, 20 FEET NORTHEAST OF THE CENTER LINE
 JB0684'OF THE ROAD, 50 FEET SOUTHEAST OF THE EXTENDED CENTER LINE OF THE
 JB0684'FARM DRIVE, 1 FOOT SOUTHWEST OF A FENCE, 92 FEET SOUTHEAST OF A
 JB0684'POWER POLE, 1.9 FEET EAST-SOUTHEAST OF A METAL WITNESS POST,
 JB0684'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0684'CONCRETE POST PROJECTING 2 INCHES.
 JB0684
 JB0684                          STATION RECOVERY (2011)
 JB0684
 JB0684'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0684'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0405 ***********************************************************************
 JB0405  DESIGNATION -  V 215
 JB0405  PID         -  JB0405
 JB0405  STATE/COUNTY-  IL/JEFFERSON
 JB0405  COUNTRY     -  US
 JB0405  USGS QUAD   -  KELL (2018)
 JB0405
 JB0405                         *CURRENT SURVEY CONTROL
 JB0405  ______________________________________________________________________
 JB0405* NAD 83(1986) POSITION- 38 23 16.     (N) 088 56 49.     (W)   SCALED
 JB0405* NAVD 88 ORTHO HEIGHT -   170.716 (meters)      560.09  (feet) ADJUSTED
 JB0405  ______________________________________________________________________
 JB0405  GEOID HEIGHT    -        -30.325 (meters)                     GEOID18
 JB0405  DYNAMIC HEIGHT  -        170.607 (meters)      559.73  (feet) COMP
 JB0405  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB0405
 JB0405  VERT ORDER      -  SECOND    CLASS 0
 JB0405
 JB0405.The horizontal coordinates were scaled from a map and have
 JB0405.an estimated accuracy of +/- 6 seconds.
 JB0405
 JB0405.The orthometric height was determined by differential leveling and
 JB0405.adjusted by the NATIONAL GEODETIC SURVEY
 JB0405.in June 1991.
 JB0405
 JB0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0405.GEOID18 height accuracy estimate available here.
 JB0405
 JB0405.Click photographs - Photos may exist for this station.
 JB0405
 JB0405.The dynamic height is computed by dividing the NAVD 88
 JB0405.geopotential number by the normal gravity value computed on the
 JB0405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0405.degrees latitude (g = 980.6199 gals.).
 JB0405
 JB0405.The modeled gravity was interpolated from observed gravity values.
 JB0405
 JB0405;                    North         East    Units  Estimated Accuracy
 JB0405;SPC IL E     -   191,200.      246,390.      MT  (+/- 180 meters Scaled)
 JB0405
 JB0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH299506(NAD 83)
 JB0405
 JB0405                          SUPERSEDED SURVEY CONTROL
 JB0405
 JB0405  NGVD 29 (??/??/92)  170.822  (m)          560.44   (f) ADJ UNCH    2 0
 JB0405
 JB0405.Superseded values are not recommended for survey control.
 JB0405
 JB0405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0405.See file dsdata.pdf to determine how the superseded data were derived.
 JB0405
 JB0405_MARKER: DB = BENCH MARK DISK
 JB0405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0405_STAMPING: V 215 1960
 JB0405_MARK LOGO: CGS
 JB0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0405+STABILITY: SURFACE MOTION
 JB0405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0405+SATELLITE: SATELLITE OBSERVATIONS - June 30, 2011
 JB0405
 JB0405  HISTORY     - Date     Condition        Report By
 JB0405  HISTORY     - 1960     MONUMENTED       CGS
 JB0405  HISTORY     - 20090205 MARK NOT FOUND   ILDT
 JB0405  HISTORY     - 20110630 GOOD             ILDT
 JB0405
 JB0405                          STATION DESCRIPTION
 JB0405
 JB0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0405'4.8 MI S FROM DIX.
 JB0405'ABOUT 3.9 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0405'AT DIX, THENCE 0.9 MILE WEST ALONG AN OILED ROAD, AT A DRIVE
 JB0405'SOUTH TO A FARM HOUSE, 56 FEET SOUTH OF THE CENTER LINE OF THE
 JB0405'ROAD, 10 FEET EAST OF THE CENTER LINE OF THE DRIVE, 1 FOOT NORTH
 JB0405'OF A FENCE, 11 FEET EAST OF A FENCE CORNER, 49 FEET SOUTHEAST
 JB0405'OF A POWER POLE WITH A TRANSFORMER, 1.5 FEET EAST-NORTHEAST OF
 JB0405'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0405'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0405
 JB0405                          STATION RECOVERY (2009)
 JB0405
 JB0405'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0405'MARK NOT FOUND.
 JB0405
 JB0405                          STATION RECOVERY (2011)
 JB0405
 JB0405'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 JB0405'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0909 ***********************************************************************
 HB0909  DESIGNATION -  V 216
 HB0909  PID         -  HB0909
 HB0909  STATE/COUNTY-  IL/PULASKI
 HB0909  COUNTRY     -  US
 HB0909  USGS QUAD   -  PULASKI (2018)
 HB0909
 HB0909                         *CURRENT SURVEY CONTROL
 HB0909  ______________________________________________________________________
 HB0909* NAD 83(1986) POSITION- 37 08 38.6    (N) 089 10 16.3    (W)   HD_HELD2
 HB0909* NAVD 88 ORTHO HEIGHT -   110.369 (meters)      362.10  (feet) ADJUSTED
 HB0909  ______________________________________________________________________
 HB0909  GEOID HEIGHT    -        -28.245 (meters)                     GEOID18
 HB0909  DYNAMIC HEIGHT  -        110.289 (meters)      361.84  (feet) COMP
 HB0909  MODELED GRAVITY -    979,903.9   (mgal)                       NAVD 88
 HB0909
 HB0909  VERT ORDER      -  SECOND    CLASS 0
 HB0909
 HB0909.The horizontal coordinates were established by autonomous hand held GPS
 HB0909.observations and have an estimated accuracy of +/- 10 meters.
 HB0909
 HB0909.The orthometric height was determined by differential leveling and
 HB0909.adjusted by the NATIONAL GEODETIC SURVEY
 HB0909.in June 1991.
 HB0909
 HB0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0909.GEOID18 height accuracy estimate available here.
 HB0909
 HB0909.Click photographs - Photos may exist for this station.
 HB0909
 HB0909.The dynamic height is computed by dividing the NAVD 88
 HB0909.geopotential number by the normal gravity value computed on the
 HB0909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0909.degrees latitude (g = 980.6199 gals.).
 HB0909
 HB0909.The modeled gravity was interpolated from observed gravity values.
 HB0909
 HB0909;                    North         East    Units  Estimated Accuracy
 HB0909;SPC IL W     -    53,439.      788,437.      MT  (+/- 10 meters HH2 GPS)
 HB0909
 HB0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0716813059(NAD 83)
 HB0909
 HB0909                          SUPERSEDED SURVEY CONTROL
 HB0909
 HB0909  NGVD 29 (11/26/84)  110.289  (m)          361.84   (f) ADJUSTED    2 0
 HB0909
 HB0909.Superseded values are not recommended for survey control.
 HB0909
 HB0909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0909.See file dsdata.pdf to determine how the superseded data were derived.
 HB0909
 HB0909_MARKER: DB = BENCH MARK DISK
 HB0909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0909_STAMPING: V 216 1960
 HB0909_MARK LOGO: CGS
 HB0909_PROJECTION: RECESSED 10 CENTIMETERS
 HB0909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0909+STABILITY: SURFACE MOTION
 HB0909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0909+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 HB0909
 HB0909  HISTORY     - Date     Condition        Report By
 HB0909  HISTORY     - 1960     MONUMENTED       CGS
 HB0909  HISTORY     - 1978     GOOD             ILDT
 HB0909  HISTORY     - 1978     GOOD             ILDT
 HB0909  HISTORY     - 1978     GOOD             ILDT
 HB0909  HISTORY     - 20020829 GOOD             USACE
 HB0909  HISTORY     - 20120504 GOOD             AMESC
 HB0909  HISTORY     - 20120619 GOOD             ILDT
 HB0909
 HB0909                          STATION DESCRIPTION
 HB0909
 HB0909'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0909'3.4 MI NE FROM MOUNDS.
 HB0909'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0909'WITH FIRST STREET IN MOUNDS, THENCE 1.25 MILE EAST ALONG AN
 HB0909'ASPHALT ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVEL ROAD, 19 FEET
 HB0909'NORTH OF THE CENTER LINE OF THE ROAD, 34 FEET WEST OF THE EXTENDED
 HB0909'CENTER LINE OF THE ROAD, 39 FEET NORTHWEST OF THE CENTER OF THE
 HB0909'JUNCTION, 33 FEET WEST OF A FENCE CORNER, 2 FEET WEST OF A TELEPHONE
 HB0909'POLE, 66 FEET NORTHWEST OF A POWER POLE NUMBER 3 F 54, 1.7
 HB0909'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 HB0909'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 HB0909
 HB0909                          STATION RECOVERY (1978)
 HB0909
 HB0909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0909'RECOVERED IN GOOD CONDITION.
 HB0909
 HB0909                          STATION RECOVERY (1978)
 HB0909
 HB0909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0909'RECOVERED IN GOOD CONDITION.
 HB0909
 HB0909                          STATION RECOVERY (1978)
 HB0909
 HB0909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0909'RECOVERED IN GOOD CONDITION.
 HB0909
 HB0909                          STATION RECOVERY (2002)
 HB0909
 HB0909'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0909'RECOVERED IN GOOD CONDITION.
 HB0909
 HB0909                          STATION RECOVERY (2012)
 HB0909
 HB0909'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0909'RECOVERED AS DESCRIBED.
 HB0909
 HB0909                          STATION RECOVERY (2012)
 HB0909
 HB0909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0909'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0905 ***********************************************************************
 KB0905  DESIGNATION -  V 217
 KB0905  PID         -  KB0905
 KB0905  STATE/COUNTY-  IL/MACOUPIN
 KB0905  COUNTRY     -  US
 KB0905  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0905
 KB0905                         *CURRENT SURVEY CONTROL
 KB0905  ______________________________________________________________________
 KB0905* NAD 83(1986) POSITION- 39 04 51.53   (N) 089 41 57.02   (W)   HD_HELD1
 KB0905* NAVD 88 ORTHO HEIGHT -   202.872 (meters)      665.59  (feet) ADJUSTED
 KB0905  ______________________________________________________________________
 KB0905  GEOID HEIGHT    -        -31.239 (meters)                     GEOID18
 KB0905  DYNAMIC HEIGHT  -        202.752 (meters)      665.20  (feet) COMP
 KB0905  MODELED GRAVITY -    980,032.7   (mgal)                       NAVD 88
 KB0905
 KB0905  VERT ORDER      -  SECOND    CLASS 0
 KB0905
 KB0905.The horizontal coordinates were determined by differentially corrected
 KB0905.hand held GPS observations or other comparable positioning techniques
 KB0905.and have an estimated accuracy of +/- 3 meters.
 KB0905
 KB0905.The orthometric height was determined by differential leveling and
 KB0905.adjusted by the NATIONAL GEODETIC SURVEY
 KB0905.in June 1991.
 KB0905
 KB0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0905.GEOID18 height accuracy estimate available here.
 KB0905
 KB0905.Click photographs - Photos may exist for this station.
 KB0905
 KB0905.The dynamic height is computed by dividing the NAVD 88
 KB0905.geopotential number by the normal gravity value computed on the
 KB0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0905.degrees latitude (g = 980.6199 gals.).
 KB0905
 KB0905.The modeled gravity was interpolated from observed gravity values.
 KB0905
 KB0905;                    North         East    Units  Estimated Accuracy
 KB0905;SPC IL W     -   268,062.9     740,448.9     MT  (+/- 3 meters HH1 GPS) 
 KB0905
 KB0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6652229231(NAD 83)
 KB0905
 KB0905                          SUPERSEDED SURVEY CONTROL
 KB0905
 KB0905  NGVD 29 (??/??/92)  202.999  (m)          666.01   (f) ADJ UNCH    2 0
 KB0905
 KB0905.Superseded values are not recommended for survey control.
 KB0905
 KB0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0905.See file dsdata.pdf to determine how the superseded data were derived.
 KB0905
 KB0905_MARKER: DB = BENCH MARK DISK
 KB0905_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0905_SP_SET: BOX CULVERT HEADWALL
 KB0905_STAMPING: V 217 1960
 KB0905_MARK LOGO: CGS
 KB0905_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0905+STABILITY: SURFACE MOTION
 KB0905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0905+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2023
 KB0905
 KB0905  HISTORY     - Date     Condition        Report By
 KB0905  HISTORY     - 1960     MONUMENTED       CGS
 KB0905  HISTORY     - 20230130 GOOD             ILDT
 KB0905
 KB0905                          STATION DESCRIPTION
 KB0905
 KB0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0905'2.4 MI NE FROM MOUNT OLIVE.
 KB0905'ABOUT 1.55 MILES EAST ALONG MAIN STREET FROM ITS JUNCTION WITH
 KB0905'POPLAR STREET IN MOUNT OLIVE, THENCE 0.8 MILE NORTH ALONG A
 KB0905'GRAVEL ROAD, ABOUT 0.05 MILE SOUTH OF A FARM HOUSE EAST OF THE
 KB0905'ROAD, 32 YARDS SOUTH OF A WOODEN DECKED BRIDGE WITH STEEL RAILINGS,
 KB0905'SET IN THE TOP OF THE WEST HEADWALL OF A 4-FOOT CONCRETE BOX
 KB0905'CULVERT, 10 FEET WEST OF THE CENTER LINE OF THE ROAD, 2 FEET
 KB0905'NORTH OF THE SOUTH END OF THE HEADWALL AND ABOUT 1 FOOT ABOVE
 KB0905'THE LEVEL OF THE ROAD.
 KB0905
 KB0905                          STATION RECOVERY (2023)
 KB0905
 KB0905'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KB0905'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1033 ***********************************************************************
 KB1033  DESIGNATION -  V 218
 KB1033  PID         -  KB1033
 KB1033  STATE/COUNTY-  IL/SANGAMON
 KB1033  COUNTRY     -  US
 KB1033  USGS QUAD   -  DIVERNON (2018)
 KB1033
 KB1033                         *CURRENT SURVEY CONTROL
 KB1033  ______________________________________________________________________
 KB1033* NAD 83(1986) POSITION- 39 34 29.     (N) 089 38 50.     (W)   SCALED
 KB1033* NAVD 88 ORTHO HEIGHT -   182.423 (meters)      598.50  (feet) ADJUSTED
 KB1033  ______________________________________________________________________
 KB1033  GEOID HEIGHT    -        -32.073 (meters)                     GEOID18
 KB1033  DYNAMIC HEIGHT  -        182.321 (meters)      598.16  (feet) COMP
 KB1033  MODELED GRAVITY -    980,067.2   (mgal)                       NAVD 88
 KB1033
 KB1033  VERT ORDER      -  SECOND    CLASS 0
 KB1033
 KB1033.The horizontal coordinates were scaled from a map and have
 KB1033.an estimated accuracy of +/- 6 seconds.
 KB1033
 KB1033.The orthometric height was determined by differential leveling and
 KB1033.adjusted by the NATIONAL GEODETIC SURVEY
 KB1033.in June 1991.
 KB1033
 KB1033.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1033.GEOID18 height accuracy estimate available here.
 KB1033
 KB1033.Click photographs - Photos may exist for this station.
 KB1033
 KB1033.The dynamic height is computed by dividing the NAVD 88
 KB1033.geopotential number by the normal gravity value computed on the
 KB1033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1033.degrees latitude (g = 980.6199 gals.).
 KB1033
 KB1033.The modeled gravity was interpolated from observed gravity values.
 KB1033
 KB1033;                    North         East    Units  Estimated Accuracy
 KB1033;SPC IL W     -   322,900.      744,630.      MT  (+/- 180 meters Scaled)
 KB1033
 KB1033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ726839(NAD 83)
 KB1033
 KB1033                          SUPERSEDED SURVEY CONTROL
 KB1033
 KB1033  NGVD 29 (??/??/92)  182.539  (m)          598.88   (f) ADJ UNCH    2 0
 KB1033
 KB1033.Superseded values are not recommended for survey control.
 KB1033
 KB1033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1033.See file dsdata.pdf to determine how the superseded data were derived.
 KB1033
 KB1033_MARKER: DB = BENCH MARK DISK
 KB1033_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1033_SP_SET: BOX CULVERT HEADWALL
 KB1033_STAMPING: V 218 1960
 KB1033_MARK LOGO: CGS
 KB1033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1033+STABILITY: SURFACE MOTION
 KB1033
 KB1033  HISTORY     - Date     Condition        Report By
 KB1033  HISTORY     - 1960     MONUMENTED       CGS
 KB1033  HISTORY     - 1976     GOOD             NGS
 KB1033
 KB1033                          STATION DESCRIPTION
 KB1033
 KB1033'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1033'0.6 MI NW FROM DIVERNON.
 KB1033'0.5 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1033'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.1 MILES WEST
 KB1033'ALONG AN OILED ROAD, SET IN THE TOP OF THE EAST END OF THE NORTH
 KB1033'HEADWALL OF A FOUR FOOT CONCRETE BOX CULVERT, 10 FEET NORTH
 KB1033'OF THE CENTER LINE OF THE OILED ROAD, AND ABOUT LEVEL WITH THE ROAD.
 KB1033
 KB1033                          STATION RECOVERY (1976)
 KB1033
 KB1033'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1131 ***********************************************************************
 LC1131  DESIGNATION -  V 219
 LC1131  PID         -  LC1131
 LC1131  STATE/COUNTY-  IL/LOGAN
 LC1131  COUNTRY     -  US
 LC1131  USGS QUAD   -  BROADWELL (2018)
 LC1131
 LC1131                         *CURRENT SURVEY CONTROL
 LC1131  ______________________________________________________________________
 LC1131* NAD 83(1986) POSITION- 40 05 17.     (N) 089 25 31.     (W)   SCALED
 LC1131* NAVD 88 ORTHO HEIGHT -   186.503 (meters)      611.89  (feet) ADJUSTED
 LC1131  ______________________________________________________________________
 LC1131  GEOID HEIGHT    -        -32.513 (meters)                     GEOID18
 LC1131  DYNAMIC HEIGHT  -        186.408 (meters)      611.57  (feet) COMP
 LC1131  MODELED GRAVITY -    980,111.7   (mgal)                       NAVD 88
 LC1131
 LC1131  VERT ORDER      -  SECOND    CLASS 0
 LC1131
 LC1131.The horizontal coordinates were scaled from a map and have
 LC1131.an estimated accuracy of +/- 6 seconds.
 LC1131
 LC1131.The orthometric height was determined by differential leveling and
 LC1131.adjusted by the NATIONAL GEODETIC SURVEY
 LC1131.in June 1991.
 LC1131
 LC1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1131.GEOID18 height accuracy estimate available here.
 LC1131
 LC1131.Click photographs - Photos may exist for this station.
 LC1131
 LC1131.The dynamic height is computed by dividing the NAVD 88
 LC1131.geopotential number by the normal gravity value computed on the
 LC1131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1131.degrees latitude (g = 980.6199 gals.).
 LC1131
 LC1131.The modeled gravity was interpolated from observed gravity values.
 LC1131
 LC1131;                    North         East    Units  Estimated Accuracy
 LC1131;SPC IL W     -   380,030.      763,230.      MT  (+/- 180 meters Scaled)
 LC1131
 LC1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK932403(NAD 83)
 LC1131
 LC1131                          SUPERSEDED SURVEY CONTROL
 LC1131
 LC1131  NGVD 29 (??/??/92)  186.590  (m)          612.17   (f) ADJ UNCH    2 0
 LC1131
 LC1131.Superseded values are not recommended for survey control.
 LC1131
 LC1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1131.See file dsdata.pdf to determine how the superseded data were derived.
 LC1131
 LC1131_MARKER: DB = BENCH MARK DISK
 LC1131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1131_STAMPING: V 219 1960
 LC1131_MARK LOGO: CGS
 LC1131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1131+STABILITY: SURFACE MOTION
 LC1131
 LC1131  HISTORY     - Date     Condition        Report By
 LC1131  HISTORY     - 1960     MONUMENTED       CGS
 LC1131
 LC1131                          STATION DESCRIPTION
 LC1131
 LC1131'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1131'1.8 MI NE FROM BROADWELL.
 LC1131'ABOUT 1.85 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE GULF,
 LC1131'MOBILE AND OHIO RAIL ROAD STATION IN BROADWELL, ABOUT 0.35 MILES
 LC1131'SOUTHEAST OF AN EAST-WEST GRAVEL CROSS ROAD, 67 FEET SOUTHEAST
 LC1131'OF THE CENTER LINE OF THE NORTH BOUND LANE OF U.S. HIGHWAY 66,
 LC1131'31 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTH BOUND TRACK
 LC1131'OF THE GULF, MOBILE AND OHIO RAIL ROAD, 7 FEET WEST OF A TELEGRAPH
 LC1131'POLE, 23 FEET WEST-NORTHWEST OF A TELEPHONE BOX ALONG THE RAIL
 LC1131'ROAD TRACK, 1.7 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 LC1131'1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 LC1131'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1043 ***********************************************************************
 LC1043  DESIGNATION -  V 220
 LC1043  PID         -  LC1043
 LC1043  STATE/COUNTY-  IL/MCLEAN
 LC1043  COUNTRY     -  US
 LC1043  USGS QUAD   -  MCLEAN (2018)
 LC1043
 LC1043                         *CURRENT SURVEY CONTROL
 LC1043  ______________________________________________________________________
 LC1043* NAD 83(1986) POSITION- 40 19 07.     (N) 089 08 12.     (W)   SCALED
 LC1043* NAVD 88 ORTHO HEIGHT -   213.854 (meters)      701.62  (feet) ADJUSTED
 LC1043  ______________________________________________________________________
 LC1043  GEOID HEIGHT    -        -32.343 (meters)                     GEOID18
 LC1043  DYNAMIC HEIGHT  -        213.748 (meters)      701.27  (feet) COMP
 LC1043  MODELED GRAVITY -    980,123.7   (mgal)                       NAVD 88
 LC1043
 LC1043  VERT ORDER      -  SECOND    CLASS 0
 LC1043
 LC1043.The horizontal coordinates were scaled from a map and have
 LC1043.an estimated accuracy of +/- 6 seconds.
 LC1043
 LC1043.The orthometric height was determined by differential leveling and
 LC1043.adjusted by the NATIONAL GEODETIC SURVEY
 LC1043.in June 1991.
 LC1043
 LC1043.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1043.GEOID18 height accuracy estimate available here.
 LC1043
 LC1043.Click photographs - Photos may exist for this station.
 LC1043
 LC1043.The dynamic height is computed by dividing the NAVD 88
 LC1043.geopotential number by the normal gravity value computed on the
 LC1043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1043.degrees latitude (g = 980.6199 gals.).
 LC1043
 LC1043.The modeled gravity was interpolated from observed gravity values.
 LC1043
 LC1043;                    North         East    Units  Estimated Accuracy
 LC1043;SPC IL E     -   405,690.      231,720.      MT  (+/- 180 meters Scaled)
 LC1043
 LC1043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK184653(NAD 83)
 LC1043
 LC1043                          SUPERSEDED SURVEY CONTROL
 LC1043
 LC1043  NGVD 29 (??/??/92)  213.920  (m)          701.84   (f) ADJ UNCH    2 0
 LC1043
 LC1043.Superseded values are not recommended for survey control.
 LC1043
 LC1043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1043.See file dsdata.pdf to determine how the superseded data were derived.
 LC1043
 LC1043_MARKER: DB = BENCH MARK DISK
 LC1043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1043_STAMPING: V 220 1960
 LC1043_MARK LOGO: CGS
 LC1043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1043+STABILITY: SURFACE MOTION
 LC1043
 LC1043  HISTORY     - Date     Condition        Report By
 LC1043  HISTORY     - 1960     MONUMENTED       CGS
 LC1043
 LC1043                          STATION DESCRIPTION
 LC1043
 LC1043'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1043'2 MI NE FROM MCLEAN.
 LC1043'ABOUT 1.5 MILES EAST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC1043'WITH U.S. HIGHWAY 136 IN THE EAST PARY OF MCLEAN , THENC E 0.5
 LC1043'MILES NORTH ALONG AN ASPHALT PAVED ROAD, ABOUT 0.2 MILES NORTH
 LC1043'OF A FARM HOUSE ON THE WEST SIDE OF THE ROAD, 22 FEET EAST OF
 LC1043'THE CENTER LINE OF THE ROAD, 1 FOOT WEST OF THE FENCE, 1.5 FEET
 LC1043'NORTH OF THE SECOND POLE NORTH OF A POWER POLE WITH A
 LC1043'TRANSFORMER, 1.5 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 LC1043'1 FOOT ABOVE THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 LC1043'PROJECTING 1 INCH.  NOTE-- THIS MARK MAY ALSO BE REACHED BY
 LC1043'GOING FROM THE JUNCTION OF U.S. HIGHWAY 66 AND U.S. HIGHWAY 136
 LC1043'IN THE EAST PART OF MCLEAN , ABOUT 1.15 MILES NORTHEAST ALONG
 LC1043'U.S. HIGHWAY 66, THENCE 0.9 MILES EAST ALONG A GRAVEL ROAD,
 LC1043'THENCE 0.5 MILES SOUTH ALONG AN ASPHALT ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0564 ***********************************************************************
 NH0564  DESIGNATION -  V 221
 NH0564  PID         -  NH0564
 NH0564  STATE/COUNTY-  IL/WINNEBAGO
 NH0564  COUNTRY     -  US
 NH0564  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0564
 NH0564                         *CURRENT SURVEY CONTROL
 NH0564  ______________________________________________________________________
 NH0564* NAD 83(1986) POSITION- 42 17 55.     (N) 089 04 41.     (W)   SCALED
 NH0564* NAVD 88 ORTHO HEIGHT -   226.934 (meters)      744.53  (feet) ADJUSTED
 NH0564  ______________________________________________________________________
 NH0564  GEOID HEIGHT    -        -33.443 (meters)                     GEOID18
 NH0564  DYNAMIC HEIGHT  -        226.862 (meters)      744.30  (feet) COMP
 NH0564  MODELED GRAVITY -    980,297.8   (mgal)                       NAVD 88
 NH0564
 NH0564  VERT ORDER      -  FIRST     CLASS II
 NH0564
 NH0564.The horizontal coordinates were scaled from a map and have
 NH0564.an estimated accuracy of +/- 6 seconds.
 NH0564
 NH0564.The orthometric height was determined by differential leveling and
 NH0564.adjusted by the NATIONAL GEODETIC SURVEY
 NH0564.in June 1991.
 NH0564
 NH0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0564.GEOID18 height accuracy estimate available here.
 NH0564
 NH0564.Click photographs - Photos may exist for this station.
 NH0564
 NH0564.The dynamic height is computed by dividing the NAVD 88
 NH0564.geopotential number by the normal gravity value computed on the
 NH0564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0564.degrees latitude (g = 980.6199 gals.).
 NH0564
 NH0564.The modeled gravity was interpolated from observed gravity values.
 NH0564
 NH0564;                    North         East    Units  Estimated Accuracy
 NH0564;SPC IL W     -   625,820.      789,770.      MT  (+/- 180 meters Scaled)
 NH0564
 NH0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM287850(NAD 83)
 NH0564
 NH0564                          SUPERSEDED SURVEY CONTROL
 NH0564
 NH0564  NGVD 29 (??/??/92)  226.991  (m)          744.72   (f) ADJ UNCH    1 2
 NH0564
 NH0564.Superseded values are not recommended for survey control.
 NH0564
 NH0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0564.See file dsdata.pdf to determine how the superseded data were derived.
 NH0564
 NH0564_MARKER: DB = BENCH MARK DISK
 NH0564_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0564_SP_SET: BUILDING WALL
 NH0564_STAMPING: V 221 1960
 NH0564_MARK LOGO: CGS
 NH0564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0564+STABILITY: SURFACE MOTION
 NH0564_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0564+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2014
 NH0564
 NH0564  HISTORY     - Date     Condition        Report By
 NH0564  HISTORY     - 1960     MONUMENTED       CGS
 NH0564  HISTORY     - 1987     GOOD             USPSQD
 NH0564  HISTORY     - 19970323 GOOD             USPSQD
 NH0564  HISTORY     - 20140530 GOOD             ILDT
 NH0564
 NH0564                          STATION DESCRIPTION
 NH0564
 NH0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0564'AT ROCKFORD.
 NH0564'AT ROCKFORD, ABOUT 0.5 MILE SOUTH-SOUTHWEST ALONG NORTH MAIN
 NH0564'STREET (HIGHWAY 2) FROM THE CROSSING OF THE CHICAGO, MILWAUKEE,
 NH0564'ST. PAUL AND PACIFIC RAILROAD, AT ATWOOD CENTER (OFFICES,
 NH0564'WAREHOUSES AND SHOPS), IN S-11, R-1E, T-44N, 120 YARDS WEST
 NH0564'ALONG A RAILROAD SPUR CROSSING NORTH MAIN STREET FROM THE WEST
 NH0564'CURB OF NORTH MAIN STREET, 9 FEET SOUTH OF THE SOUTH RAIL OF
 NH0564'SPUR TRACK, SET VERTICALLY IN THE NORTH FACE OF CONCRETE
 NH0564'FOUNDATION OF A STONE AND GLASS ONE-STORY BUILDING OCCUPIED BY
 NH0564'A.M. CASTLE AND COMPANY STEEL, USED AS A WAREHOUSE AND BELONGING
 NH0564'TO ATWOOD, 1.4 FEET WEST OF THE NORTHEAST CORNER OF SAME
 NH0564'BUILDING, AND 2 1/2 FEET ABOVE THE LEVEL OF THE TRACK.
 NH0564
 NH0564                          STATION RECOVERY (1987)
 NH0564
 NH0564'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0564'RECOVERED IN GOOD CONDITION.
 NH0564
 NH0564                          STATION RECOVERY (1997)
 NH0564
 NH0564'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0564'RECOVERED IN GOOD CONDITION.
 NH0564
 NH0564                          STATION RECOVERY (2014)
 NH0564
 NH0564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 NH0564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0603 ***********************************************************************
 NH0603  DESIGNATION -  V 222
 NH0603  PID         -  NH0603
 NH0603  STATE/COUNTY-  IL/WINNEBAGO
 NH0603  COUNTRY     -  US
 NH0603  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0603
 NH0603                         *CURRENT SURVEY CONTROL
 NH0603  ______________________________________________________________________
 NH0603* NAD 83(1986) POSITION- 42 11 48.     (N) 089 05 10.     (W)   SCALED
 NH0603* NAVD 88 ORTHO HEIGHT -   221.800 (meters)      727.69  (feet) ADJUSTED
 NH0603  ______________________________________________________________________
 NH0603  GEOID HEIGHT    -        -33.263 (meters)                     GEOID18
 NH0603  DYNAMIC HEIGHT  -        221.728 (meters)      727.45  (feet) COMP
 NH0603  MODELED GRAVITY -    980,294.3   (mgal)                       NAVD 88
 NH0603
 NH0603  VERT ORDER      -  FIRST     CLASS II
 NH0603
 NH0603.This mark is at Greater Rockford Airport (RFD)
 NH0603
 NH0603.The horizontal coordinates were scaled from a map and have
 NH0603.an estimated accuracy of +/- 6 seconds.
 NH0603
 NH0603.The orthometric height was determined by differential leveling and
 NH0603.adjusted by the NATIONAL GEODETIC SURVEY
 NH0603.in June 1991.
 NH0603
 NH0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0603.GEOID18 height accuracy estimate available here.
 NH0603
 NH0603.Click photographs - Photos may exist for this station.
 NH0603
 NH0603.The dynamic height is computed by dividing the NAVD 88
 NH0603.geopotential number by the normal gravity value computed on the
 NH0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0603.degrees latitude (g = 980.6199 gals.).
 NH0603
 NH0603.The modeled gravity was interpolated from observed gravity values.
 NH0603
 NH0603;                    North         East    Units  Estimated Accuracy
 NH0603;SPC IL W     -   614,490.      789,240.      MT  (+/- 180 meters Scaled)
 NH0603
 NH0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM277737(NAD 83)
 NH0603
 NH0603                          SUPERSEDED SURVEY CONTROL
 NH0603
 NH0603  NGVD 29 (??/??/92)  221.852  (m)          727.86   (f) ADJ UNCH    1 2
 NH0603
 NH0603.Superseded values are not recommended for survey control.
 NH0603
 NH0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0603.See file dsdata.pdf to determine how the superseded data were derived.
 NH0603
 NH0603_MARKER: DB = BENCH MARK DISK
 NH0603_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 NH0603_SP_SET: BUILDING FOUNDATION
 NH0603_STAMPING: V 222 1960
 NH0603_MARK LOGO: CGS
 NH0603_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NH0603+STABILITY: POSITION/ELEVATION WELL
 NH0603
 NH0603  HISTORY     - Date     Condition        Report By
 NH0603  HISTORY     - 1960     MONUMENTED       CGS
 NH0603  HISTORY     - 1976     GOOD             NGS
 NH0603  HISTORY     - 1987     GOOD             USPSQD
 NH0603  HISTORY     - 19970316 GOOD             USPSQD
 NH0603
 NH0603                          STATION DESCRIPTION
 NH0603
 NH0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0603'5 MI S FROM ROCKFORD.
 NH0603'ABOUT 5 MILES SOUTH OF ROCKFORD, AT GREATER ROCKFORD AIRPORT,
 NH0603'IN S-14, R-1E, T-43N, ABOUT 0.25 MILE WEST-SOUTHWEST OF
 NH0603'TRIANGULATION-STATION GRANT, AND THE CHICAGO, BURLINGTON AND
 NH0603'QUINCY RAILROAD TRACK, ABOUT 1/2 MILE EAST OF AIRPORT TERMINAL
 NH0603'BUILDING AND AT EAST PART OF AIRPORT, SET VERTICALLY IN THE EAST
 NH0603'FACE OF THE CONCRETE FOUNDATION OF 6-STORY CONTROL TOWER BUILDING,
 NH0603'2 1/2 FEET NORTH OF THE SOUTHEAST CORNER OF BUILDING, AND 1
 NH0603'FOOT ABOVE THE LEVEL OF GROUND.
 NH0603
 NH0603                          STATION RECOVERY (1976)
 NH0603
 NH0603'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 NH0603'RECOVERED IN GOOD CONDITION.
 NH0603
 NH0603                          STATION RECOVERY (1987)
 NH0603
 NH0603'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0603'RECOVERED IN GOOD CONDITION.
 NH0603
 NH0603                          STATION RECOVERY (1997)
 NH0603
 NH0603'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0603'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0552 ***********************************************************************
 MF0552  CBN         -  This is a Cooperative Base Network Control Station.
 MF0552  DESIGNATION -  V 223
 MF0552  PID         -  MF0552
 MF0552  STATE/COUNTY-  IL/OGLE
 MF0552  COUNTRY     -  US
 MF0552  USGS QUAD   -  ROCHELLE (2018)
 MF0552
 MF0552                         *CURRENT SURVEY CONTROL
 MF0552  ______________________________________________________________________
 MF0552* NAD 83(2011) POSITION- 41 53 33.90812(N) 089 04 09.19020(W)   ADJUSTED
 MF0552* NAD 83(2011) ELLIP HT-   205.585 (meters)        (06/27/12)   ADJUSTED
 MF0552* NAD 83(2011) EPOCH   -  2010.00
 MF0552* NAVD 88 ORTHO HEIGHT -   238.644 (meters)      782.95  (feet) ADJUSTED
 MF0552  ______________________________________________________________________
 MF0552  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF0552  NAD 83(2011) X  -     77,244.315 (meters)                     COMP
 MF0552  NAD 83(2011) Y  - -4,754,487.127 (meters)                     COMP
 MF0552  NAD 83(2011) Z  -  4,236,881.133 (meters)                     COMP
 MF0552  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 MF0552  DYNAMIC HEIGHT  -        238.560 (meters)      782.68  (feet) COMP
 MF0552  MODELED GRAVITY -    980,262.3   (mgal)                       NAVD 88
 MF0552
 MF0552  VERT ORDER      -  FIRST     CLASS II
 MF0552
 MF0552  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0552  Standards:
 MF0552         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0552            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0552  -------------------------------------------------------------------
 MF0552  NETWORK    0.94   3.06           0.45   0.27   1.56     -0.06438329
 MF0552  -------------------------------------------------------------------
 MF0552  Click here for local accuracies and other accuracy information.
 MF0552
 MF0552.The horizontal coordinates were established by GPS observations
 MF0552.and adjusted by the National Geodetic Survey in June 2012.
 MF0552
 MF0552.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0552.been affixed to the stable North American tectonic plate. See 
 MF0552.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0552
 MF0552.The horizontal coordinates are valid at the epoch date displayed above
 MF0552.which is a decimal equivalence of Year/Month/Day.
 MF0552
 MF0552.The orthometric height was determined by differential leveling and
 MF0552.adjusted by the NATIONAL GEODETIC SURVEY
 MF0552.in June 1991.
 MF0552
 MF0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0552.GEOID18 height accuracy estimate available here.
 MF0552
 MF0552.Click photographs - Photos may exist for this station.
 MF0552
 MF0552.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0552
 MF0552.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0552
 MF0552.The ellipsoidal height was determined by GPS observations
 MF0552.and is referenced to NAD 83.
 MF0552
 MF0552.The dynamic height is computed by dividing the NAVD 88
 MF0552.geopotential number by the normal gravity value computed on the
 MF0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0552.degrees latitude (g = 980.6199 gals.).
 MF0552
 MF0552.The modeled gravity was interpolated from observed gravity values.
 MF0552
 MF0552. The following values were computed from the NAD 83(2011) position.
 MF0552
 MF0552;                    North         East     Units Scale Factor Converg.
 MF0552;SPC IL W     -   580,753.475   791,072.106   MT  1.00004320   +0 43 58.3
 MF0552;SPC IL W     - 1,905,355.36  2,595,375.73   sFT  1.00004320   +0 43 58.3
 MF0552;UTM  16      - 4,639,939.017   328,340.603   MT  0.99996261   -1 22 55.3
 MF0552
 MF0552!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0552!SPC IL W     -   0.99996776  x   1.00004320  =   1.00001095
 MF0552!UTM  16      -   0.99996776  x   0.99996261  =   0.99993037
 MF0552
 MF0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2834039939(NAD 83)
 MF0552
 MF0552                          SUPERSEDED SURVEY CONTROL
 MF0552
 MF0552  NAD 83(2007)-  41 53 33.90812(N)    089 04 09.19108(W) AD(2002.00) 0
 MF0552  ELLIP H (02/10/07)  205.617  (m)                       GP(2002.00)    
 MF0552  ELLIP H (10/15/04)  205.608  (m)                       GP(       ) 4 2
 MF0552  NAD 83(1997)-  41 53 33.90800(N)    089 04 09.19059(W) AD(       ) B
 MF0552  ELLIP H (07/17/98)  205.661  (m)                       GP(       ) 4 1
 MF0552  NAVD 88             238.64   (m)          782.9    (f) LEVELING    3  
 MF0552  NGVD 29 (??/??/92)  238.706  (m)          783.15   (f) ADJ UNCH    1 2
 MF0552
 MF0552.Superseded values are not recommended for survey control.
 MF0552
 MF0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0552.See file dsdata.pdf to determine how the superseded data were derived.
 MF0552
 MF0552_MARKER: DB = BENCH MARK DISK
 MF0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0552_STAMPING: V 223 1960
 MF0552_MARK LOGO: CGS
 MF0552_PROJECTION: FLUSH
 MF0552_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0552+STABILITY: SURFACE MOTION
 MF0552_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0552+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2009
 MF0552
 MF0552  HISTORY     - Date     Condition        Report By
 MF0552  HISTORY     - 1960     MONUMENTED       CGS
 MF0552  HISTORY     - 1969     GOOD             CGS
 MF0552  HISTORY     - 19960510 GOOD             USPSQD
 MF0552  HISTORY     - 19970430 GOOD             NGS
 MF0552  HISTORY     - 20010721 GOOD             USPSQD
 MF0552  HISTORY     - 20020123 GOOD             NGS
 MF0552  HISTORY     - 20030628 GOOD             USPSQD
 MF0552  HISTORY     - 20040929 GOOD             USPSQD
 MF0552  HISTORY     - 20090930 GOOD             WOOLPT
 MF0552
 MF0552                          STATION DESCRIPTION
 MF0552
 MF0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0552'4.3 MI SW FROM ROCHELLE.
 MF0552'ABOUT 2.2 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0552'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 0.45 MILE WEST ALONG
 MF0552'STEWART ROAD, THENCE 0.9 MILE SOUTHWEST ALONG A GRAVELED ROAD,
 MF0552'THENCE 0.75 MILE WEST ALONG A GRAVELED ROAD, THENCE 0.25 MILE
 MF0552'NORTH-NORTHEAST ALONG U.S. HIGHWAY 51, ON THE INSIDE OF A CURVE
 MF0552'IN THE HIGHWAY, 44 1/2 FEET NORTHWEST OF THE CENTER LINE OF THE
 MF0552'HIGHWAY, 60.8 FEET EAST OF THE SOUTHEAST CORNER OF A METAL
 MF0552'BUILDING, 148 FEET NORTH OF THE CENTER LINE OF A DRIVEWAY WHICH
 MF0552'LEADS TO A MOBILE HOME SALES, 29 FEET EAST OF A POWER POLE, 2.0
 MF0552'FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 MF0552'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 MF0552'LEVEL WITH THE SURFACE OF THE GROUND.  SEC 36, T40N, R1E
 MF0552
 MF0552                          STATION RECOVERY (1996)
 MF0552
 MF0552'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0552'RECOVERED IN GOOD CONDITION.
 MF0552
 MF0552                          STATION RECOVERY (1997)
 MF0552
 MF0552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (AJL)
 MF0552'THE STATION IS LOCATED ABOUT 2 KM (1.25 MI) SOUTH OF ROCHELLE, 8 KM
 MF0552'(4.95 MI) WEST OF INTERSTATE HIGHWAY 39, 0.7 KM (0.45 MI) SOUTH OF
 MF0552'INTERSTATE HIGHWAY 88, IN GRASS ALONG THE INSIDE OF A CURVE, JUST EAST
 MF0552'OF A METAL SHED, AND IN THE HIGHWAY RIGHT-OF-WAY. OWNERSHIP--ILLINOIS
 MF0552'DEPARTMENT OF TRANSPORTATION.  TO REACH FROM THE UNDERPASS AT THE
 MF0552'JUNCTION OF INTERSTATE HIGHWAY 88 AND STATE HIGHWAY 251 JUST SOUTH OF
 MF0552'ROCHELLE, GO SOUTH ON HIGHWAY 251 FOR 0.64 KM (0.40 MI) TO THE STATION
 MF0552'ON THE RIGHT.  THE STATION IS SET IN THE TOP OF A 30 CM ROUND CONCRETE
 MF0552'POST SET FLUSH WITH THE GROUND.  IT IS 31.3 M (102.7 FT) SOUTH OF THE
 MF0552'CENTER OF THE GRAVEL DRIVE TO A METAL SHED, 18.3 M (60.0 FT) EAST OF
 MF0552'THE SOUTHEAST CORNER OF THE METAL SHED, 17.2 M (56.4 FT) SOUTHEAST OF
 MF0552'A FLAGPOLE, 13.3 M (43.6 FT) NORTHWEST OF AND ABOUT LEVEL WITH THE
 MF0552'HIGHWAY CENTER, 11.6 M (38.1 FT) SOUTH-SOUTHEAST OF A METAL SIGN POST
 MF0552'WITH NO SIGN, 0.8 M (2.6 FT) NORTH-NORTHWEST OF A WOODEN POST, AND 0.5
 MF0552'M (1.6 FT) NORTH-NORTHWEST OF A STEEL WITNESS POST.
 MF0552
 MF0552                          STATION RECOVERY (2001)
 MF0552
 MF0552'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0552'RECOVERED IN GOOD CONDITION.
 MF0552
 MF0552                          STATION RECOVERY (2002)
 MF0552
 MF0552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0552'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0552
 MF0552                          STATION RECOVERY (2003)
 MF0552
 MF0552'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0552'THIS STATION IS IN OGLE COUNTY
 MF0552
 MF0552                          STATION RECOVERY (2004)
 MF0552
 MF0552'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0552'RECOVERED IN GOOD CONDITION.
 MF0552
 MF0552                          STATION RECOVERY (2009)
 MF0552
 MF0552'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 MF0552'SUITABLE FOR SURVEY GRADE GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0609 ***********************************************************************
 MF0609  DESIGNATION -  V 224
 MF0609  PID         -  MF0609
 MF0609  STATE/COUNTY-  IL/LASALLE
 MF0609  COUNTRY     -  US
 MF0609  USGS QUAD   -  MENDOTA EAST (2018)
 MF0609
 MF0609                         *CURRENT SURVEY CONTROL
 MF0609  ______________________________________________________________________
 MF0609* NAD 83(1986) POSITION- 41 36 46.     (N) 089 04 55.     (W)   SCALED
 MF0609* NAVD 88 ORTHO HEIGHT -   261.506 (meters)      857.96  (feet) ADJUSTED
 MF0609  ______________________________________________________________________
 MF0609  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF0609  DYNAMIC HEIGHT  -        261.405 (meters)      857.63  (feet) COMP
 MF0609  MODELED GRAVITY -    980,227.5   (mgal)                       NAVD 88
 MF0609
 MF0609  VERT ORDER      -  FIRST     CLASS I
 MF0609
 MF0609.The horizontal coordinates were scaled from a map and have
 MF0609.an estimated accuracy of +/- 6 seconds.
 MF0609
 MF0609.The orthometric height was determined by differential leveling and
 MF0609.adjusted by the NATIONAL GEODETIC SURVEY
 MF0609.in June 1991.
 MF0609
 MF0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0609.GEOID18 height accuracy estimate available here.
 MF0609
 MF0609.Click photographs - Photos may exist for this station.
 MF0609
 MF0609.The dynamic height is computed by dividing the NAVD 88
 MF0609.geopotential number by the normal gravity value computed on the
 MF0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0609.degrees latitude (g = 980.6199 gals.).
 MF0609
 MF0609.The modeled gravity was interpolated from observed gravity values.
 MF0609
 MF0609;                    North         East    Units  Estimated Accuracy
 MF0609;SPC IL E     -   549,370.      237,600.      MT  (+/- 180 meters Scaled)
 MF0609
 MF0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM265088(NAD 83)
 MF0609
 MF0609                          SUPERSEDED SURVEY CONTROL
 MF0609
 MF0609  NGVD 29 (??/??/92)  261.532  (m)          858.04   (f) ADJ UNCH    1 1
 MF0609
 MF0609.Superseded values are not recommended for survey control.
 MF0609
 MF0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0609.See file dsdata.pdf to determine how the superseded data were derived.
 MF0609
 MF0609_MARKER: DB = BENCH MARK DISK
 MF0609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0609_STAMPING: V 224 1960
 MF0609_MARK LOGO: CGS
 MF0609_PROJECTION: FLUSH
 MF0609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0609+STABILITY: SURFACE MOTION
 MF0609
 MF0609  HISTORY     - Date     Condition        Report By
 MF0609  HISTORY     - 1960     MONUMENTED       CGS
 MF0609  HISTORY     - 1969     GOOD             CGS
 MF0609  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0609  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0609
 MF0609                          STATION DESCRIPTION
 MF0609
 MF0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0609'5.2 MI N FROM MENDOTA.
 MF0609'ABOUT 5.15 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0609'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 136
 MF0609'YARDS SOUTHWEST OF MILEPOST 64, 116 FEET NORTHEAST OF THE CENTER
 MF0609'OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 45 1/2 FEET
 MF0609'SOUTHEAST OF THE SOUTHEAST RAIL, 72 FEET NORTH OF THE CENTER
 MF0609'LINE OF THE ROAD, 59 FEET NORTHEAST OF A STATION ONE MILE SIGN
 MF0609'FOR THE RAILROAD, 1 1/2 FEET WEST OF A FENCE, 2.0 FEET NORTH
 MF0609'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND SET
 MF0609'IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF
 MF0609'THE GROUND.  SEC 2, T 36N, R 1E.
 MF0609
 MF0609                          STATION RECOVERY (1997)
 MF0609
 MF0609'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0609'MARK NOT FOUND.
 MF0609
 MF0609                          STATION RECOVERY (2002)
 MF0609
 MF0609'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0609'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0729 ***********************************************************************
 MF0729  DESIGNATION -  V 225
 MF0729  PID         -  MF0729
 MF0729  STATE/COUNTY-  IL/LASALLE
 MF0729  COUNTRY     -  US
 MF0729  USGS QUAD   -  TONICA (2018)
 MF0729
 MF0729                         *CURRENT SURVEY CONTROL
 MF0729  ______________________________________________________________________
 MF0729* NAD 83(1986) POSITION- 41 12 59.     (N) 089 04 00.     (W)   SCALED
 MF0729* NAVD 88 ORTHO HEIGHT -   202.096 (meters)      663.04  (feet) ADJUSTED
 MF0729  ______________________________________________________________________
 MF0729  GEOID HEIGHT    -        -32.847 (meters)                     GEOID18
 MF0729  DYNAMIC HEIGHT  -        202.013 (meters)      662.77  (feet) COMP
 MF0729  MODELED GRAVITY -    980,208.8   (mgal)                       NAVD 88
 MF0729
 MF0729  VERT ORDER      -  FIRST     CLASS I
 MF0729
 MF0729.The horizontal coordinates were scaled from a map and have
 MF0729.an estimated accuracy of +/- 6 seconds.
 MF0729
 MF0729.The orthometric height was determined by differential leveling and
 MF0729.adjusted by the NATIONAL GEODETIC SURVEY
 MF0729.in June 1991.
 MF0729
 MF0729.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0729.GEOID18 height accuracy estimate available here.
 MF0729
 MF0729.Click photographs - Photos may exist for this station.
 MF0729
 MF0729.The dynamic height is computed by dividing the NAVD 88
 MF0729.geopotential number by the normal gravity value computed on the
 MF0729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0729.degrees latitude (g = 980.6199 gals.).
 MF0729
 MF0729.The modeled gravity was interpolated from observed gravity values.
 MF0729
 MF0729;                    North         East    Units  Estimated Accuracy
 MF0729;SPC IL E     -   505,330.      238,500.      MT  (+/- 180 meters Scaled)
 MF0729
 MF0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL267648(NAD 83)
 MF0729
 MF0729                          SUPERSEDED SURVEY CONTROL
 MF0729
 MF0729  NGVD 29 (??/??/92)  202.153  (m)          663.23   (f) ADJ UNCH    1 1
 MF0729
 MF0729.Superseded values are not recommended for survey control.
 MF0729
 MF0729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0729.See file dsdata.pdf to determine how the superseded data were derived.
 MF0729
 MF0729_MARKER: DB = BENCH MARK DISK
 MF0729_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0729_SP_SET: PIER
 MF0729_STAMPING: V 225 1960
 MF0729_MARK LOGO: CGS
 MF0729_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0729
 MF0729  HISTORY     - Date     Condition        Report By
 MF0729  HISTORY     - 1960     MONUMENTED       CGS
 MF0729  HISTORY     - 1969     GOOD             CGS
 MF0729  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0729  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0729
 MF0729                          STATION DESCRIPTION
 MF0729
 MF0729'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0729'AT TONICA.
 MF0729'AT TONICA, 102 YARDS NORTH OF THE POST OFFICE, 79 FEET NORTHWEST
 MF0729'OF THE CENTER OF A CROSSING OF THE ILLINOIS CENTRAL RAILROAD
 MF0729'AND E. WAUPONIS STREET, 172 YARDS SOUTH OF MILEPOST 847, 21 1/2
 MF0729'FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, SET IN THE TOP OF
 MF0729'THE WEST END OF THE NORTH CONCRETE PIER FOR A COAL LOADING MACHINE,
 MF0729'25.4 FEET NORTH OF THE NORTH END OF A METAL CONTROL BOX, 7 FEET
 MF0729'WEST OF THE WEST RAIL OF A SIDETRACK, AND ABOUT 1 FOOT BELOW THE
 MF0729'LEVEL OF THE MAIN TRACK.  SEC 25, T32N, R1E
 MF0729
 MF0729                          STATION RECOVERY (1997)
 MF0729
 MF0729'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0729'MARK NOT FOUND.
 MF0729
 MF0729                          STATION RECOVERY (2002)
 MF0729
 MF0729'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0729'RAILROAD ABANDONED. LANDMARKS REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0150 ***********************************************************************
 NH0150  DESIGNATION -  V 226
 NH0150  PID         -  NH0150
 NH0150  STATE/COUNTY-  IL/MCHENRY
 NH0150  COUNTRY     -  US
 NH0150  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0150
 NH0150                         *CURRENT SURVEY CONTROL
 NH0150  ______________________________________________________________________
 NH0150* NAD 83(1986) POSITION- 42 12 52.     (N) 088 18 56.     (W)   SCALED
 NH0150* NAVD 88 ORTHO HEIGHT -   271.576 (meters)      891.00  (feet) ADJUSTED
 NH0150  ______________________________________________________________________
 NH0150  GEOID HEIGHT    -        -33.802 (meters)                     GEOID18
 NH0150  DYNAMIC HEIGHT  -        271.483 (meters)      890.69  (feet) COMP
 NH0150  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 NH0150
 NH0150  VERT ORDER      -  SECOND    CLASS 0
 NH0150
 NH0150.The horizontal coordinates were scaled from a map and have
 NH0150.an estimated accuracy of +/- 6 seconds.
 NH0150
 NH0150.The orthometric height was determined by differential leveling and
 NH0150.adjusted by the NATIONAL GEODETIC SURVEY
 NH0150.in June 1991.
 NH0150
 NH0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0150.GEOID18 height accuracy estimate available here.
 NH0150
 NH0150.Click photographs - Photos may exist for this station.
 NH0150
 NH0150.The dynamic height is computed by dividing the NAVD 88
 NH0150.geopotential number by the normal gravity value computed on the
 NH0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0150.degrees latitude (g = 980.6199 gals.).
 NH0150
 NH0150.The modeled gravity was interpolated from observed gravity values.
 NH0150
 NH0150;                    North         East    Units  Estimated Accuracy
 NH0150;SPC IL E     -   615,920.      301,470.      MT  (+/- 180 meters Scaled)
 NH0150
 NH0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM914744(NAD 83)
 NH0150
 NH0150                          SUPERSEDED SURVEY CONTROL
 NH0150
 NH0150  NGVD 29 (??/??/92)  271.624  (m)          891.15   (f) ADJ UNCH    2 0
 NH0150
 NH0150.Superseded values are not recommended for survey control.
 NH0150
 NH0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0150.See file dsdata.pdf to determine how the superseded data were derived.
 NH0150
 NH0150_MARKER: DB = BENCH MARK DISK
 NH0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0150_STAMPING: V 226 1960
 NH0150_MARK LOGO: CGS
 NH0150_PROJECTION: PROJECTING 8 CENTIMETERS
 NH0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0150+STABILITY: SURFACE MOTION
 NH0150
 NH0150  HISTORY     - Date     Condition        Report By
 NH0150  HISTORY     - 1960     MONUMENTED       CGS
 NH0150  HISTORY     - 19940427 MARK NOT FOUND   USPSQD
 NH0150  HISTORY     - 19950429 MARK NOT FOUND   USPSQD
 NH0150
 NH0150                          STATION DESCRIPTION
 NH0150
 NH0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0150'2.2 MI S FROM CRYSTAL LAKE.
 NH0150'ABOUT 2.2 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0150'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, 0.4 MILE
 NH0150'SOUTH OF MILEPOLE 57, 0.6 MILE SOUTH OF THE CROSSING OF U.S.
 NH0150'HIGHWAY 14, 0.15 MILE SOUTH OF THE CROSSING OF A BLACK TOP ROAD,
 NH0150'BETWEEN THE TRACK AND A BLACK TOP ROAD LEADING SOUTH PAST CRYSTAL
 NH0150'LAKE AIRPORT, ON THE OUTSIDE OF A CURVE IN BOTH THE TRACK AND
 NH0150'ROAD, 13 FEET WEST OF THE WEST RAIL OF THE WEST ONE OF TWO TRACKS,
 NH0150'54 1/2 FEET EAST OF THE CENTER LINE OF ROAD, 9 FEET SOUTHWEST OF
 NH0150'THE 6TH. TELEPHONE POLE SOUTH OF THE CROSSING, 1 1/2 FEET EAST
 NH0150'OF A FENCE LINE, 43 1/2 FEET NORTHEAST OF THE EAST END OF A
 NH0150'18-INCH PIPE CULVERT UNDER THE ROAD AND IS IN THE EXTENDED CENTER
 NH0150'LINE OF THE ROAD TO THE SOUTH, 2 FEET NORTH OF A STEEL WITNESS
 NH0150'POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN
 NH0150'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 NH0150
 NH0150                          STATION RECOVERY (1994)
 NH0150
 NH0150'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0150'MARK NOT FOUND.
 NH0150
 NH0150                          STATION RECOVERY (1995)
 NH0150
 NH0150'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0192 ***********************************************************************
 NH0192  DESIGNATION -  V 227 RESET
 NH0192  PID         -  NH0192
 NH0192  STATE/COUNTY-  IL/KANE
 NH0192  COUNTRY     -  US
 NH0192  USGS QUAD   -  ELGIN (2018)
 NH0192
 NH0192                         *CURRENT SURVEY CONTROL
 NH0192  ______________________________________________________________________
 NH0192* NAD 83(1986) POSITION- 42 03 12.     (N) 088 16 55.     (W)   SCALED
 NH0192* NAVD 88 ORTHO HEIGHT -   239.90  (+/-2cm)      787.1   (feet) VERTCON3
 NH0192  ______________________________________________________________________
 NH0192  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 NH0192  VERT ORDER      -  THIRD (See Below)
 NH0192
 NH0192.The horizontal coordinates were scaled from a map and have
 NH0192.an estimated accuracy of +/- 6 seconds.
 NH0192
 NH0192.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH0192.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH0192
 NH0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0192.GEOID18 height accuracy estimate available here.
 NH0192
 NH0192.The vertical order pertains to the NGVD 29 superseded value.
 NH0192
 NH0192.Click photographs - Photos may exist for this station.
 NH0192
 NH0192;                    North         East    Units  Estimated Accuracy
 NH0192;SPC IL E     -   598,030.      304,250.      MT  (+/- 180 meters Scaled)
 NH0192
 NH0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM939564(NAD 83)
 NH0192
 NH0192                          SUPERSEDED SURVEY CONTROL
 NH0192
 NH0192  NGVD 29 (??/??/??)  239.98   (m)          787.3    (f) RESET       3  
 NH0192
 NH0192.Superseded values are not recommended for survey control.
 NH0192
 NH0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0192.See file dsdata.pdf to determine how the superseded data were derived.
 NH0192
 NH0192_MARKER: DB = BENCH MARK DISK
 NH0192_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0192_SP_SET: BUILDING
 NH0192_STAMPING: V 227 RESET 1969
 NH0192_MARK LOGO: CGS
 NH0192_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0192
 NH0192  HISTORY     - Date     Condition        Report By
 NH0192  HISTORY     - 1969     MONUMENTED       CGS
 NH0192  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0192
 NH0192                          STATION DESCRIPTION
 NH0192
 NH0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0192'AT ELGIN.
 NH0192'SET VERTICALLY IN THE SOUTH WALL OF THE SHERMAN HOSPITAL
 NH0192'GENERATOR BUILDING, 104 FEET EAST OF THE CENTERLINE OF N SPRING
 NH0192'STREET, 1 FOOT EAST OF THE SOUTHWEST CORNER OF THE BUILDING, 1
 NH0192'FOOT ABOVE THE GROUND AND 245 FEET NORTH OF THE NORTH CURB OF
 NH0192'SLADE AVE.
 NH0192
 NH0192                          STATION RECOVERY (1998)
 NH0192
 NH0192'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0895 ***********************************************************************
 NH0895  DESIGNATION -  V 227 RESET
 NH0895  PID         -  NH0895
 NH0895  STATE/COUNTY-  IL/KANE
 NH0895  COUNTRY     -  US
 NH0895  USGS QUAD   -  ELGIN (2018)
 NH0895
 NH0895                         *CURRENT SURVEY CONTROL
 NH0895  ______________________________________________________________________
 NH0895* NAD 83(1986) POSITION- 42 03 12.     (N) 088 16 55.     (W)   SCALED
 NH0895* NAVD 88 ORTHO HEIGHT -   239.90  (+/-2cm)      787.1   (feet) VERTCON3
 NH0895  ______________________________________________________________________
 NH0895  GEOID HEIGHT    -        -33.492 (meters)                     GEOID18
 NH0895  VERT ORDER      -  THIRD (See Below)
 NH0895
 NH0895.The horizontal coordinates were scaled from a map and have
 NH0895.an estimated accuracy of +/- 6 seconds.
 NH0895
 NH0895.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH0895.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH0895
 NH0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0895.GEOID18 height accuracy estimate available here.
 NH0895
 NH0895.The vertical order pertains to the NGVD 29 superseded value.
 NH0895
 NH0895.Click photographs - Photos may exist for this station.
 NH0895
 NH0895;                    North         East    Units  Estimated Accuracy
 NH0895;SPC IL E     -   598,030.      304,250.      MT  (+/- 180 meters Scaled)
 NH0895
 NH0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM939564(NAD 83)
 NH0895
 NH0895                          SUPERSEDED SURVEY CONTROL
 NH0895
 NH0895  NGVD 29 (11/09/15)  239.98   (m)          787.3    (f) RESET       3  
 NH0895
 NH0895.Superseded values are not recommended for survey control.
 NH0895
 NH0895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0895.See file dsdata.pdf to determine how the superseded data were derived.
 NH0895
 NH0895_MARKER: DB = BENCH MARK DISK
 NH0895_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0895_SP_SET: RETAINING WALL
 NH0895_STAMPING: V 227 RESET 1970
 NH0895_MARK LOGO: CGS
 NH0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0895+STABILITY: SURFACE MOTION
 NH0895
 NH0895  HISTORY     - Date     Condition        Report By
 NH0895  HISTORY     - 1970     MONUMENTED       NGS
 NH0895  HISTORY     - 1987     GOOD             USPSQD
 NH0895  HISTORY     - 1988     GOOD             USPSQD
 NH0895  HISTORY     - 19980522 GOOD             USPSQD
 NH0895
 NH0895                          STATION DESCRIPTION
 NH0895
 NH0895'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0895'IN ELGIN.
 NH0895'IN THE TOP OF THE WEST END OF A CONCRETE RETAINING WALL ON THE NORTH
 NH0895'SIDE OF THE SHERMAN HOSPITAL LAUNDRY BUILDING, 61 FEET SOUTHWEST OF
 NH0895'SOUTHWEST CORNER OF THE HOSPITAL GENERATOR BUILDING, 48 FEET EAST OF
 NH0895'THE CENTERLINE OF NORTH SPRING STREET, 17 FEET NORTHWEST OF THE
 NH0895'NORTHWEST CORNER OF THE LAANDRY BUILDING AND 6 FEET EAST OF THE WEST
 NH0895'END OF THE WALL.
 NH0895
 NH0895                          STATION RECOVERY (1987)
 NH0895
 NH0895'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0895'RECOVERED IN GOOD CONDITION.
 NH0895
 NH0895                          STATION RECOVERY (1988)
 NH0895
 NH0895'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0895'RECOVERED IN GOOD CONDITION.
 NH0895
 NH0895                          STATION RECOVERY (1998)
 NH0895
 NH0895'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0620 ***********************************************************************
 NH0620  DESIGNATION -  V 228
 NH0620  PID         -  NH0620
 NH0620  STATE/COUNTY-  IL/OGLE
 NH0620  COUNTRY     -  US
 NH0620  USGS QUAD   -  KINGS (2018)
 NH0620
 NH0620                         *CURRENT SURVEY CONTROL
 NH0620  ______________________________________________________________________
 NH0620* NAD 83(1986) POSITION- 42 06 53.     (N) 089 05 28.     (W)   SCALED
 NH0620* NAVD 88 ORTHO HEIGHT -   241.501 (meters)      792.32  (feet) ADJUSTED
 NH0620  ______________________________________________________________________
 NH0620  GEOID HEIGHT    -        -33.149 (meters)                     GEOID18
 NH0620  DYNAMIC HEIGHT  -        241.421 (meters)      792.06  (feet) COMP
 NH0620  MODELED GRAVITY -    980,285.1   (mgal)                       NAVD 88
 NH0620
 NH0620  VERT ORDER      -  FIRST     CLASS I
 NH0620
 NH0620.The horizontal coordinates were scaled from a map and have
 NH0620.an estimated accuracy of +/- 6 seconds.
 NH0620
 NH0620.The orthometric height was determined by differential leveling and
 NH0620.adjusted by the NATIONAL GEODETIC SURVEY
 NH0620.in June 1991.
 NH0620
 NH0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0620.GEOID18 height accuracy estimate available here.
 NH0620
 NH0620.Click photographs - Photos may exist for this station.
 NH0620
 NH0620.The dynamic height is computed by dividing the NAVD 88
 NH0620.geopotential number by the normal gravity value computed on the
 NH0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0620.degrees latitude (g = 980.6199 gals.).
 NH0620
 NH0620.The modeled gravity was interpolated from observed gravity values.
 NH0620
 NH0620;                    North         East    Units  Estimated Accuracy
 NH0620;SPC IL W     -   605,380.      788,950.      MT  (+/- 180 meters Scaled)
 NH0620
 NH0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM271646(NAD 83)
 NH0620
 NH0620                          SUPERSEDED SURVEY CONTROL
 NH0620
 NH0620  NGVD 29 (??/??/92)  241.542  (m)          792.46   (f) ADJ UNCH    1 1
 NH0620
 NH0620.Superseded values are not recommended for survey control.
 NH0620
 NH0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0620.See file dsdata.pdf to determine how the superseded data were derived.
 NH0620
 NH0620_MARKER: DB = BENCH MARK DISK
 NH0620_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0620_STAMPING: V 228 1960
 NH0620_MARK LOGO: CGS
 NH0620_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0620_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0620
 NH0620  HISTORY     - Date     Condition        Report By
 NH0620  HISTORY     - 1960     MONUMENTED       CGS
 NH0620  HISTORY     - 1970     GOOD             NGS
 NH0620  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0620  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0620  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0620
 NH0620                          STATION DESCRIPTION
 NH0620
 NH0620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0620'1 MI N FROM DAVIS JUNCTION.
 NH0620'ABOUT 1.0 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0620'RAILROAD FROM THE RAILROAD STATION AT DAVIS JUNCTION, 0.3 MILE
 NH0620'SOUTH OF MILEPOST 13, 45 1/2 FEET WEST OF THE WEST RAIL, 58 FEET
 NH0620'NORTHWEST OF THE CENTER OF THE CROSSING OF THE RAILROAD AND A
 NH0620'TRAIL ROAD, 29 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 NH0620'19 1/2 FEET NORTH OF THE NORTH CONCRETE POST FOR A METAL GATE,
 NH0620'1 FOOT EAST OF A FENCE, 1.5 FEET SOUTH OF A METAL WITNESS POST,
 NH0620'ABOUT 3 FEET ABOVE THE LEVEL OF THE TRACK, AND ON THE TOP OF A
 NH0620'COPPER COATED ROD THAT IS DRIVEN TO REFUSAL AT A DEPTH OF 31
 NH0620'FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 3 INCHES
 NH0620'ABOVE THE SURFACE OF THE GROUND.  SEC 14, T42N, R1E.  NOTE-- THE
 NH0620'CHICAGO, BURLINGTON AND QUINCY RAILROAD IS NOW THE BURLINGTON
 NH0620'NORTHERN RAILROAD.
 NH0620
 NH0620                          STATION RECOVERY (1996)
 NH0620
 NH0620'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0620'MARK NOT FOUND.
 NH0620
 NH0620                          STATION RECOVERY (2001)
 NH0620
 NH0620'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0620'MARK NOT FOUND.
 NH0620
 NH0620                          STATION RECOVERY (2004)
 NH0620
 NH0620'RECOVERY NOTE BY US POWER SQUADRON 2004
 NH0620'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0831 ***********************************************************************
 LC0831  DESIGNATION -  V 229
 LC0831  PID         -  LC0831
 LC0831  STATE/COUNTY-  IL/LASALLE
 LC0831  COUNTRY     -  US
 LC0831  USGS QUAD   -  MINONK (2018)
 LC0831
 LC0831                         *CURRENT SURVEY CONTROL
 LC0831  ______________________________________________________________________
 LC0831* NAD 83(1986) POSITION- 40 57 19.     (N) 089 02 21.     (W)   SCALED
 LC0831* NAVD 88 ORTHO HEIGHT -   222.456 (meters)      729.84  (feet) ADJUSTED
 LC0831  ______________________________________________________________________
 LC0831  GEOID HEIGHT    -        -32.523 (meters)                     GEOID18
 LC0831  DYNAMIC HEIGHT  -        222.360 (meters)      729.53  (feet) COMP
 LC0831  MODELED GRAVITY -    980,189.6   (mgal)                       NAVD 88
 LC0831
 LC0831  VERT ORDER      -  FIRST     CLASS I
 LC0831
 LC0831.The horizontal coordinates were scaled from a map and have
 LC0831.an estimated accuracy of +/- 6 seconds.
 LC0831
 LC0831.The orthometric height was determined by differential leveling and
 LC0831.adjusted by the NATIONAL GEODETIC SURVEY
 LC0831.in June 1991.
 LC0831
 LC0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0831.GEOID18 height accuracy estimate available here.
 LC0831
 LC0831.Click photographs - Photos may exist for this station.
 LC0831
 LC0831.The dynamic height is computed by dividing the NAVD 88
 LC0831.geopotential number by the normal gravity value computed on the
 LC0831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0831.degrees latitude (g = 980.6199 gals.).
 LC0831
 LC0831.The modeled gravity was interpolated from observed gravity values.
 LC0831
 LC0831;                    North         East    Units  Estimated Accuracy
 LC0831;SPC IL E     -   476,320.      240,580.      MT  (+/- 180 meters Scaled)
 LC0831
 LC0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL283357(NAD 83)
 LC0831
 LC0831                          SUPERSEDED SURVEY CONTROL
 LC0831
 LC0831  NGVD 29 (??/??/92)  222.503  (m)          730.00   (f) ADJ UNCH    1 1
 LC0831
 LC0831.Superseded values are not recommended for survey control.
 LC0831
 LC0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0831.See file dsdata.pdf to determine how the superseded data were derived.
 LC0831
 LC0831_MARKER: DB = BENCH MARK DISK
 LC0831_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0831_SP_SET: CULVERT HEADWALL
 LC0831_STAMPING: V 229 1960
 LC0831_MARK LOGO: CGS
 LC0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0831+STABILITY: SURFACE MOTION
 LC0831
 LC0831  HISTORY     - Date     Condition        Report By
 LC0831  HISTORY     - 1960     MONUMENTED       CGS
 LC0831  HISTORY     - 1969     GOOD             CGS
 LC0831  HISTORY     - 19970728 POOR             USPSQD
 LC0831  HISTORY     - 20020826 POOR             USPSQD
 LC0831  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 LC0831
 LC0831                          STATION DESCRIPTION
 LC0831
 LC0831'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0831'3.8 MI N FROM MINONK.
 LC0831'ABOUT 3.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0831'THE STATION AT MINONK, 0.2 MILE SOUTH OF MILEPOST 829, AT THE
 LC0831'CROSSING OF THE RAILROAD AND STATE HIGHWAY 179, 57 1/2 FEET WEST
 LC0831'OF THE WEST RAIL, 17 1/2 FEET NORTH OF THE CENTER LINE OF THE
 LC0831'HIGHWAY, SET IN THE CENTER OF THE TOP OF THE NORTH CONCRETE
 LC0831'HEADWALL OF A CONCRETE CULVERT, 59 1/2 FEET NORTHWEST AND ACROSS
 LC0831'THE HIGHWAY FROM A RAILROAD WARNING SIGNAL, AND ABOUT LEVEL WITH
 LC0831'THE HIGHWAY.  SEC 19, T29N, R2E.
 LC0831
 LC0831                          STATION RECOVERY (1997)
 LC0831
 LC0831'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC0831'MARK RECOVERED IN POOR CONDITION.
 LC0831
 LC0831                          STATION RECOVERY (2002)
 LC0831
 LC0831'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 LC0831'PIN INTACT...DISK MISSING
 LC0831
 LC0831                          STATION RECOVERY (2013)
 LC0831
 LC0831'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0831'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0411 ***********************************************************************
 MF0411  DESIGNATION -  V 230
 MF0411  PID         -  MF0411
 MF0411  STATE/COUNTY-  IL/LASALLE
 MF0411  COUNTRY     -  US
 MF0411  USGS QUAD   -  MARSEILLES (2018)
 MF0411
 MF0411                         *CURRENT SURVEY CONTROL
 MF0411  ______________________________________________________________________
 MF0411* NAD 83(1986) POSITION- 41 19 17.     (N) 088 40 42.     (W)   SCALED
 MF0411* NAVD 88 ORTHO HEIGHT -   153.641 (meters)      504.07  (feet) ADJUSTED
 MF0411  ______________________________________________________________________
 MF0411  GEOID HEIGHT    -        -32.781 (meters)                     GEOID18
 MF0411  DYNAMIC HEIGHT  -        153.582 (meters)      503.88  (feet) COMP
 MF0411  MODELED GRAVITY -    980,234.1   (mgal)                       NAVD 88
 MF0411
 MF0411  VERT ORDER      -  FIRST     CLASS II
 MF0411
 MF0411.The horizontal coordinates were scaled from a map and have
 MF0411.an estimated accuracy of +/- 6 seconds.
 MF0411
 MF0411.The orthometric height was determined by differential leveling and
 MF0411.adjusted by the NATIONAL GEODETIC SURVEY
 MF0411.in June 1991.
 MF0411
 MF0411.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0411.GEOID18 height accuracy estimate available here.
 MF0411
 MF0411.Click photographs - Photos may exist for this station.
 MF0411
 MF0411.The dynamic height is computed by dividing the NAVD 88
 MF0411.geopotential number by the normal gravity value computed on the
 MF0411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0411.degrees latitude (g = 980.6199 gals.).
 MF0411
 MF0411.The modeled gravity was interpolated from observed gravity values.
 MF0411
 MF0411;                    North         East    Units  Estimated Accuracy
 MF0411;SPC IL E     -   516,790.      271,120.      MT  (+/- 180 meters Scaled)
 MF0411
 MF0411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL595757(NAD 83)
 MF0411
 MF0411                          SUPERSEDED SURVEY CONTROL
 MF0411
 MF0411  NGVD 29 (??/??/92)  153.706  (m)          504.28   (f) ADJ UNCH    1 2
 MF0411
 MF0411.Superseded values are not recommended for survey control.
 MF0411
 MF0411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0411.See file dsdata.pdf to determine how the superseded data were derived.
 MF0411
 MF0411_MARKER: DB = BENCH MARK DISK
 MF0411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0411_STAMPING: V 230 1960
 MF0411_MARK LOGO: CGS
 MF0411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0411+STABILITY: SURFACE MOTION
 MF0411
 MF0411  HISTORY     - Date     Condition        Report By
 MF0411  HISTORY     - 1960     MONUMENTED       CGS
 MF0411  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0411  HISTORY     - 20020930 MARK NOT FOUND   USPSQD
 MF0411
 MF0411                          STATION DESCRIPTION
 MF0411
 MF0411'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0411'0.9 MI SE FROM MARSEILLES.
 MF0411'ABOUT 0.9 MILE SOUTHEAST ALONG A NARROW GRAVEL ROAD ALONG SOUTH
 MF0411'SIDE OF ABANDONED ILLINOIS AND MICHIGAN CANAL FROM THE JUNIOR
 MF0411'HIGH SCHOOL AT MARSEILLES, 0.25 MILE NORTHWEST OF FARM DRIVE
 MF0411'LEADING SOUTH TO A FARMHOUSE WITH SILO, IN S-20, R-5E, T-33N,
 MF0411'1.05 MILES NORTHWEST OF THE CROSSING OF A SPUR TRACK TO NATIONAL
 MF0411'PHOSPHATE CORPORATION PLANT, 0.6 MILE NORTHWEST OF JUNCTION OF
 MF0411'DRIVE LEADING SOUTH TO A FARMHOUSE, 24 FEET SOUTH OF CENTER LINE
 MF0411'OF ROAD, 5 1/2 FEET EAST OF A POWER LINE POLE AND AT NORTH
 MF0411'EDGE OF CULTIVATED FIELD, 0.1 MILE WEST OF A SMALL HILL ON
 MF0411'SOUTH SIDE OF ROAD AND TRACK ROAD LEADING SOUTHEAST TO TOP OF
 MF0411'HILL (FORMER CROSSING OF OTTAWA AND PEORIA RAILROAD), 1/2
 MF0411'FOOT NORTH OF BEING IN LINE WITH THE ROW OF POLES, ABOUT LEVEL
 MF0411'WITH THE GRAVEL ROAD, AND SET IN TOP OF A CONCRETE POST PROJECTING
 MF0411'4 INCHES.
 MF0411
 MF0411                          STATION RECOVERY (1997)
 MF0411
 MF0411'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0411'MARK NOT FOUND.
 MF0411
 MF0411                          STATION RECOVERY (2002)
 MF0411
 MF0411'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0411'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0369 ***********************************************************************
 MF0369  DESIGNATION -  V 231 RESET
 MF0369  PID         -  MF0369
 MF0369  STATE/COUNTY-  IL/LASALLE
 MF0369  COUNTRY     -  US
 MF0369  USGS QUAD   -  STARVED ROCK (2018)
 MF0369
 MF0369                         *CURRENT SURVEY CONTROL
 MF0369  ______________________________________________________________________
 MF0369* NAD 83(1986) POSITION- 41 19 25.7    (N) 088 58 18.4    (W)   HD_HELD2
 MF0369* NAVD 88 ORTHO HEIGHT -   141.08  (meters)      462.9   (feet) RESET
 MF0369  ______________________________________________________________________
 MF0369  GEOID HEIGHT    -        -32.937 (meters)                     GEOID18
 MF0369  VERT ORDER      -  THIRD
 MF0369
 MF0369.The horizontal coordinates were established by autonomous hand held GPS
 MF0369.observations and have an estimated accuracy of +/- 10 meters.
 MF0369
 MF0369.The orthometric height was computed from unverified reset data.
 MF0369
 MF0369.No vertical observational check was made to the station.
 MF0369
 MF0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0369.GEOID18 height accuracy estimate available here.
 MF0369
 MF0369.Click photographs - Photos may exist for this station.
 MF0369
 MF0369;                    North         East    Units  Estimated Accuracy
 MF0369;SPC IL E     -   517,198.      246,549.      MT  (+/- 10 meters HH2 GPS)
 MF0369
 MF0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3498076578(NAD 83)
 MF0369
 MF0369                          SUPERSEDED SURVEY CONTROL
 MF0369
 MF0369  NGVD 29 (??/??/??)  141.14   (m)          463.1    (f) RESET       3  
 MF0369
 MF0369.Superseded values are not recommended for survey control.
 MF0369
 MF0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0369.See file dsdata.pdf to determine how the superseded data were derived.
 MF0369
 MF0369_MARKER: DB = BENCH MARK DISK
 MF0369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0369_STAMPING: V 231 RESET 1961
 MF0369_MARK LOGO: CGS
 MF0369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0369+STABILITY: SURFACE MOTION
 MF0369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0369+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2002
 MF0369
 MF0369  HISTORY     - Date     Condition        Report By
 MF0369  HISTORY     - 1961     MONUMENTED       CGS
 MF0369  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF0369  HISTORY     - 19980509 GOOD             USPSQD
 MF0369  HISTORY     - 20010331 GOOD             NGS
 MF0369  HISTORY     - 20020930 GOOD             USPSQD
 MF0369  HISTORY     - 20100123 GOOD             GEOCAC
 MF0369
 MF0369                          STATION DESCRIPTION
 MF0369
 MF0369'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0369'2.9 MI SE FROM UTICA.
 MF0369'ABOUT 0.8 MILE SOUTHERLY ALONG MILL STREET AND NO. 178 ILLINOIS
 MF0369'HIGHWAY FROM THE CROSSING OF MAIN LINE ROCK ISLAND RAILROAD
 MF0369'IN UTICA, THENCE 2.1 MILES E ALONG COUNTY ROAD ON N SIDE OF
 MF0369'ILLINOIS RIVER TO MARK ON LEFT, ABOUT 0.75 MILE E OF N END OF
 MF0369'STARVED ROCK DAM, 55 FEET W OF CENTER LINE OF PRIVATE ROAD THAT
 MF0369'EXTENDS NORTHERLY ALONG PROPERTY BOUNDARY, 35 FEET N OF CENTER
 MF0369'LINE OF COUNTY ROAD, ABOUT 2 FEET W OF STEEL WITNESS POST, AND
 MF0369'PROJECTING 0.2 FOOT ABOVE GROUND.
 MF0369
 MF0369                          STATION RECOVERY (1997)
 MF0369
 MF0369'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0369'MARK NOT FOUND.
 MF0369
 MF0369                          STATION RECOVERY (1998)
 MF0369
 MF0369'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0369'RECOVERED IN GOOD CONDITION.
 MF0369
 MF0369                          STATION RECOVERY (2001)
 MF0369
 MF0369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0369'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0369
 MF0369                          STATION RECOVERY (2002)
 MF0369
 MF0369'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0369'RECOVERED IN GOOD CONDITION.
 MF0369
 MF0369                          STATION RECOVERY (2010)
 MF0369
 MF0369'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 MF0369'THE ROAD MENTIONED IN DESCRIPTION IS N 27TH ROAD AKA DEE BENNETT ROAD.
 MF0369'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE
 MF0369'(WWW.GEOCACHING.COM).  SEARCH 'BENCHMARK' SECTION USING THIS MARK'S
 MF0369'PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 MF0369'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0779 ***********************************************************************
 MF0779  DESIGNATION -  V 232
 MF0779  PID         -  MF0779
 MF0779  STATE/COUNTY-  IL/PUTNAM
 MF0779  COUNTRY     -  US
 MF0779  USGS QUAD   -  PUTNAM (2018)
 MF0779
 MF0779                         *CURRENT SURVEY CONTROL
 MF0779  ______________________________________________________________________
 MF0779* NAD 83(1986) POSITION- 41 10 17.     (N) 089 23 10.     (W)   SCALED
 MF0779* NAVD 88 ORTHO HEIGHT -   155.179 (meters)      509.12  (feet) ADJUSTED
 MF0779  ______________________________________________________________________
 MF0779  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 MF0779  DYNAMIC HEIGHT  -        155.113 (meters)      508.90  (feet) COMP
 MF0779  MODELED GRAVITY -    980,200.3   (mgal)                       NAVD 88
 MF0779
 MF0779  VERT ORDER      -  FIRST     CLASS II
 MF0779
 MF0779.The horizontal coordinates were scaled from a map and have
 MF0779.an estimated accuracy of +/- 6 seconds.
 MF0779
 MF0779.The orthometric height was determined by differential leveling and
 MF0779.adjusted by the NATIONAL GEODETIC SURVEY
 MF0779.in June 1991.
 MF0779
 MF0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0779.GEOID18 height accuracy estimate available here.
 MF0779
 MF0779.Click photographs - Photos may exist for this station.
 MF0779
 MF0779.The dynamic height is computed by dividing the NAVD 88
 MF0779.geopotential number by the normal gravity value computed on the
 MF0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0779.degrees latitude (g = 980.6199 gals.).
 MF0779
 MF0779.The modeled gravity was interpolated from observed gravity values.
 MF0779
 MF0779;                    North         East    Units  Estimated Accuracy
 MF0779;SPC IL W     -   500,350.      765,500.      MT  (+/- 180 meters Scaled)
 MF0779
 MF0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL998605(NAD 83)
 MF0779
 MF0779                          SUPERSEDED SURVEY CONTROL
 MF0779
 MF0779  NGVD 29 (??/??/92)  155.252  (m)          509.36   (f) ADJ UNCH    1 2
 MF0779
 MF0779.Superseded values are not recommended for survey control.
 MF0779
 MF0779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0779.See file dsdata.pdf to determine how the superseded data were derived.
 MF0779
 MF0779_MARKER: DB = BENCH MARK DISK
 MF0779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0779_STAMPING: V 232 1960
 MF0779_MARK LOGO: CGS
 MF0779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0779+STABILITY: SURFACE MOTION
 MF0779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0779+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2011
 MF0779
 MF0779  HISTORY     - Date     Condition        Report By
 MF0779  HISTORY     - 1960     MONUMENTED       CGS
 MF0779  HISTORY     - 19970903 GOOD             USPSQD
 MF0779  HISTORY     - 20080605 GOOD             GEOCAC
 MF0779  HISTORY     - 20111030 GOOD             ATKNA
 MF0779
 MF0779                          STATION DESCRIPTION
 MF0779
 MF0779'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0779'0.9 MI S FROM PUTNAM.
 MF0779'ABOUT 0.9 MILE SOUTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0779'PACIFIC RAILROAD FROM THE STATION AT PUTNAM, IN SECTION 29,
 MF0779'R 10 E, T 14 N, 180 YARDS NORTH OF A FIELD ROAD CROSSING, 108
 MF0779'YARDS SOUTH OF A SWITCH STAND AT SOUTH END OF A SIDING, 46 1/2
 MF0779'FEET EAST OF EAST RAIL, 104 FEET SOUTH OF SOUTHEAST CORNER OF
 MF0779'CONCRETE BASE FOR BLOCK SIGNAL NO. 123.0, 81 1/2 FEET
 MF0779'EAST-SOUTHEAST AND ACROSS TRACK FROM MILE POST 123, 7 FEET
 MF0779'EAST OF FIRST TELEPHONE POLE SOUTH OF MILE POST 123, 2.3
 MF0779'FEET NORTHWEST OF A STEEL WITNESS POST, ABOUT 1 FOOT BELOW
 MF0779'LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0779'3 INCHES.
 MF0779
 MF0779                          STATION RECOVERY (1997)
 MF0779
 MF0779'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0779'RECOVERED IN GOOD CONDITION.
 MF0779
 MF0779                          STATION RECOVERY (2008)
 MF0779
 MF0779'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0779'RECOVERED IN GOOD CONDITION.
 MF0779
 MF0779                          STATION RECOVERY (2011)
 MF0779
 MF0779'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 MF0779'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 MF0779'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 MF0779'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0882 ***********************************************************************
 LC0882  DESIGNATION -  V 233
 LC0882  PID         -  LC0882
 LC0882  STATE/COUNTY-  IL/PEORIA
 LC0882  COUNTRY     -  US
 LC0882  USGS QUAD   -  CHILLICOTHE (2018)
 LC0882
 LC0882                         *CURRENT SURVEY CONTROL
 LC0882  ______________________________________________________________________
 LC0882* NAD 83(1986) POSITION- 40 54 25.     (N) 089 29 29.     (W)   SCALED
 LC0882* NAVD 88 ORTHO HEIGHT -   147.948 (meters)      485.39  (feet) ADJUSTED
 LC0882  ______________________________________________________________________
 LC0882  GEOID HEIGHT    -        -32.910 (meters)                     GEOID18
 LC0882  DYNAMIC HEIGHT  -        147.883 (meters)      485.18  (feet) COMP
 LC0882  MODELED GRAVITY -    980,187.4   (mgal)                       NAVD 88
 LC0882
 LC0882  VERT ORDER      -  FIRST     CLASS II
 LC0882
 LC0882.The horizontal coordinates were scaled from a map and have
 LC0882.an estimated accuracy of +/- 6 seconds.
 LC0882
 LC0882.The orthometric height was determined by differential leveling and
 LC0882.adjusted by the NATIONAL GEODETIC SURVEY
 LC0882.in June 1991.
 LC0882
 LC0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0882.GEOID18 height accuracy estimate available here.
 LC0882
 LC0882.Click photographs - Photos may exist for this station.
 LC0882
 LC0882.The dynamic height is computed by dividing the NAVD 88
 LC0882.geopotential number by the normal gravity value computed on the
 LC0882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0882.degrees latitude (g = 980.6199 gals.).
 LC0882
 LC0882.The modeled gravity was interpolated from observed gravity values.
 LC0882
 LC0882;                    North         East    Units  Estimated Accuracy
 LC0882;SPC IL W     -   470,910.      756,890.      MT  (+/- 180 meters Scaled)
 LC0882
 LC0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL901314(NAD 83)
 LC0882
 LC0882                          SUPERSEDED SURVEY CONTROL
 LC0882
 LC0882  NGVD 29 (??/??/92)  148.024  (m)          485.64   (f) ADJ UNCH    1 2
 LC0882
 LC0882.Superseded values are not recommended for survey control.
 LC0882
 LC0882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0882.See file dsdata.pdf to determine how the superseded data were derived.
 LC0882
 LC0882_MARKER: DB = BENCH MARK DISK
 LC0882_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0882_SP_SET: BUILDING
 LC0882_STAMPING: V 233 1960
 LC0882_MARK LOGO: CGS
 LC0882_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0882
 LC0882  HISTORY     - Date     Condition        Report By
 LC0882  HISTORY     - 1960     MONUMENTED       CGS
 LC0882  HISTORY     - 19990131 GOOD             USPSQD
 LC0882
 LC0882                          STATION DESCRIPTION
 LC0882
 LC0882'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0882'0.8 MI S FROM CHILLICOTHE.
 LC0882'ABOUT 0.85 MILE SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0882'RAILROAD FROM THE STATION AT CHILLICOTHE, ABOUT 0.45 MILE NORTH OF
 LC0882'MILE POST 144, 55 YARDS SOUTHWEST OF CROSSING OF A BLACK TOP
 LC0882'ROAD, 50 1/2 FEET NORTHWEST OF NORTHWEST RAIL OF SIDE TRACK,
 LC0882'57 1/2 FEET NORTHWEST OF NORTHWEST RAIL OF MAIN TRACK, SET
 LC0882'VERTICALLY IN THE EAST FACE OF 2-STORY PART OF BRICK AND STONE
 LC0882'WAREHOUSE AND OFFICE OF CHILLICOTHE CARAGE CO, 1 FOOT SOUTH OF
 LC0882'NORTHEAST CORNER OF BUILDING AND ABOUT 2 FEET ABOVE LEVEL OF
 LC0882'TRACK.
 LC0882
 LC0882                          STATION RECOVERY (1999)
 LC0882
 LC0882'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC0882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1337 ***********************************************************************
 LC1337  DESIGNATION -  V 234
 LC1337  PID         -  LC1337
 LC1337  STATE/COUNTY-  IL/PEORIA
 LC1337  COUNTRY     -  US
 LC1337  USGS QUAD   -  SPRING BAY (2018)
 LC1337
 LC1337                         *CURRENT SURVEY CONTROL
 LC1337  ______________________________________________________________________
 LC1337* NAD 83(1986) POSITION- 40 45 55.4    (N) 089 34 09.1    (W)   HD_HELD2
 LC1337* NAVD 88 ORTHO HEIGHT -   143.503 (meters)      470.81  (feet) ADJUSTED
 LC1337  ______________________________________________________________________
 LC1337  GEOID HEIGHT    -        -32.884 (meters)                     GEOID18
 LC1337  DYNAMIC HEIGHT  -        143.438 (meters)      470.60  (feet) COMP
 LC1337  MODELED GRAVITY -    980,170.1   (mgal)                       NAVD 88
 LC1337
 LC1337  VERT ORDER      -  FIRST     CLASS II
 LC1337
 LC1337.The horizontal coordinates were established by autonomous hand held GPS
 LC1337.observations and have an estimated accuracy of +/- 10 meters.
 LC1337
 LC1337.The orthometric height was determined by differential leveling and
 LC1337.adjusted by the NATIONAL GEODETIC SURVEY
 LC1337.in June 1991.
 LC1337
 LC1337.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1337.GEOID18 height accuracy estimate available here.
 LC1337
 LC1337.Click photographs - Photos may exist for this station.
 LC1337
 LC1337.The dynamic height is computed by dividing the NAVD 88
 LC1337.geopotential number by the normal gravity value computed on the
 LC1337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1337.degrees latitude (g = 980.6199 gals.).
 LC1337
 LC1337.The modeled gravity was interpolated from observed gravity values.
 LC1337
 LC1337;                    North         East    Units  Estimated Accuracy
 LC1337;SPC IL W     -   455,145.      750,443.      MT  (+/- 10 meters HH2 GPS)
 LC1337
 LC1337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8315115889(NAD 83)
 LC1337
 LC1337                          SUPERSEDED SURVEY CONTROL
 LC1337
 LC1337  NGVD 29 (??/??/92)  143.590  (m)          471.09   (f) ADJ UNCH    1 2
 LC1337
 LC1337.Superseded values are not recommended for survey control.
 LC1337
 LC1337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1337.See file dsdata.pdf to determine how the superseded data were derived.
 LC1337
 LC1337_MARKER: DB = BENCH MARK DISK
 LC1337_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1337_SP_SET: BOX CULVERT HEADWALL
 LC1337_STAMPING: V 234 1960
 LC1337_MARK LOGO: CGS
 LC1337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1337+STABILITY: SURFACE MOTION
 LC1337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1337+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2003
 LC1337
 LC1337  HISTORY     - Date     Condition        Report By
 LC1337  HISTORY     - 1960     MONUMENTED       CGS
 LC1337  HISTORY     - 1977     GOOD             LOCENG
 LC1337  HISTORY     - 19990228 GOOD             USPSQD
 LC1337  HISTORY     - 20030801 GOOD             USGS-M
 LC1337  HISTORY     - 20120418 GOOD             CMT
 LC1337
 LC1337                          STATION DESCRIPTION
 LC1337
 LC1337'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1337'6.3 MI N FROM PEORIA.
 LC1337'ABOUT 6.3 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1337'RAILROAD FROM THE PASSENGER STATION AT PEORIA, IN SECTION 15,
 LC1337'R 8 E, T 9 N, ALONG STATE HIGHWAY 29, ACROSS TRACK FROM MILEAGE
 LC1337'POLE NO. 154+30, ACROSS HIGHWAY 29 FROM GOODYEAR WAREHOUSE, 26
 LC1337'FEET NORTHEAST OF CENTER LINE OF NORTH BOUND TRAFFIC LANE OF
 LC1337'HIGHWAY 29, 59 FEET SOUTHWEST OF SOUTHWEST RAIL AND TRESTLE
 LC1337'NO. 154.9, IN THE TOP OF NORTHWEST END OF NORTHEAST HEAD WALL
 LC1337'OF AN 8-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY AND ABOUT 1 1/2
 LC1337'FEET BELOW THE LEVEL OF HIGHWAY.
 LC1337
 LC1337                          STATION RECOVERY (1977)
 LC1337
 LC1337'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1337'V-234 GOODYEAR WAREHOUSE IS NO LONGER IN USE - BUILDING ADDRESS IS
 LC1337'NUMBER 6513 GALEND ROAD.
 LC1337
 LC1337                          STATION RECOVERY (1999)
 LC1337
 LC1337'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1337'RECOVERED IN GOOD CONDITION.
 LC1337
 LC1337                          STATION RECOVERY (2003)
 LC1337
 LC1337'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC1337'APPROX. .5 KILOMETERS NORTH OF INTERSECTION OF GARDNER LANE AND ROUTE
 LC1337'29 ON EAST SIDE OF ROUTE 29 ON NORTH END OF CEMENT CULVERT TO EAST OF
 LC1337'A BUILDING SITUATED ON WEST SIDE OF ROUTE 29 AT 6513. PICTURE FOLLOWS
 LC1337'UNDER SEPARATE COVER. JIM LANDERS USGS-M  BADGE  ESC 406
 LC1337
 LC1337                          STATION RECOVERY (2012)
 LC1337
 LC1337'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (MDB)
 LC1337'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0805 ***********************************************************************
 MF0805  DESIGNATION -  V 236
 MF0805  PID         -  MF0805
 MF0805  STATE/COUNTY-  IL/BUREAU
 MF0805  COUNTRY     -  US
 MF0805  USGS QUAD   -  DEPUE (2018)
 MF0805
 MF0805                         *CURRENT SURVEY CONTROL
 MF0805  ______________________________________________________________________
 MF0805* NAD 83(1986) POSITION- 41 18 09.     (N) 089 21 15.     (W)   SCALED
 MF0805* NAVD 88 ORTHO HEIGHT -   142.804 (meters)      468.52  (feet) ADJUSTED
 MF0805  ______________________________________________________________________
 MF0805  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 MF0805  DYNAMIC HEIGHT  -        142.746 (meters)      468.33  (feet) COMP
 MF0805  MODELED GRAVITY -    980,214.4   (mgal)                       NAVD 88
 MF0805
 MF0805  VERT ORDER      -  FIRST     CLASS II
 MF0805
 MF0805.The horizontal coordinates were scaled from a map and have
 MF0805.an estimated accuracy of +/- 6 seconds.
 MF0805
 MF0805.The orthometric height was determined by differential leveling and
 MF0805.adjusted by the NATIONAL GEODETIC SURVEY
 MF0805.in June 1991.
 MF0805
 MF0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0805.GEOID18 height accuracy estimate available here.
 MF0805
 MF0805.Click photographs - Photos may exist for this station.
 MF0805
 MF0805.The dynamic height is computed by dividing the NAVD 88
 MF0805.geopotential number by the normal gravity value computed on the
 MF0805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0805.degrees latitude (g = 980.6199 gals.).
 MF0805
 MF0805.The modeled gravity was interpolated from observed gravity values.
 MF0805
 MF0805;                    North         East    Units  Estimated Accuracy
 MF0805;SPC IL W     -   514,940.      768,040.      MT  (+/- 180 meters Scaled)
 MF0805
 MF0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL029750(NAD 83)
 MF0805
 MF0805                          SUPERSEDED SURVEY CONTROL
 MF0805
 MF0805  NGVD 29 (??/??/92)  142.870  (m)          468.73   (f) ADJ UNCH    1 2
 MF0805
 MF0805.Superseded values are not recommended for survey control.
 MF0805
 MF0805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0805.See file dsdata.pdf to determine how the superseded data were derived.
 MF0805
 MF0805_MARKER: DB = BENCH MARK DISK
 MF0805_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0805_SP_SET: BRIDGE
 MF0805_STAMPING: V 236 1960
 MF0805_MARK LOGO: CGS
 MF0805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0805
 MF0805  HISTORY     - Date     Condition        Report By
 MF0805  HISTORY     - 1960     MONUMENTED       CGS
 MF0805  HISTORY     - 19960316 MARK NOT FOUND   USPSQD
 MF0805  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0805  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0805
 MF0805                          STATION DESCRIPTION
 MF0805
 MF0805'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0805'1.3 MI NE FROM BUREAU.
 MF0805'ABOUT 1.3 MILES NORTHEAST ALONG THE CHICAGO, ROCK ISLAND AND
 MF0805'PACIFIC RAILROAD FROM THE STATION AT BUREAU, AT MILEPOST 113, SET
 MF0805'IN THE TOP OF THE SOUTHEAST EDGE OF THE CONCRETE BASE TO THE
 MF0805'NORTHWEST LEG OF THE SIGNAL BRIDGE OVER THE TRACKS (THE SOUTHWEST
 MF0805'ONE OF TWO SIGNAL BRIDGES), 4 1/2 FEET SOUTHWEST OF THE MILEPOST,
 MF0805'6 FEET NORTHWEST OF THE NORTHWEST RAIL OF A SIDE TRACK, 19 FEET
 MF0805'NORTHWEST OF AND ACROSS THE SIDE TRACK FROM THE NORTHWEST RAIL OF
 MF0805'THE NORTHWEST MAIN TRACK, 1 1/2 FEET SOUTHWEST OF THE EAST CORNER
 MF0805'OF THE BASE, ABOUT LEVEL WITH THE TRACK.
 MF0805
 MF0805                          STATION RECOVERY (1996)
 MF0805
 MF0805'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0805'MARK NOT FOUND.
 MF0805
 MF0805                          STATION RECOVERY (2001)
 MF0805
 MF0805'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0805'MARK NOT FOUND.
 MF0805
 MF0805                          STATION RECOVERY (2005)
 MF0805
 MF0805'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0805'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1236 ***********************************************************************
 LC1236  DESIGNATION -  V 238
 LC1236  PID         -  LC1236
 LC1236  STATE/COUNTY-  IL/MASON
 LC1236  COUNTRY     -  US
 LC1236  USGS QUAD   -  DUCK ISLAND (2018)
 LC1236
 LC1236                         *CURRENT SURVEY CONTROL
 LC1236  ______________________________________________________________________
 LC1236* NAD 83(1986) POSITION- 40 26 00.     (N) 089 54 08.     (W)   SCALED
 LC1236* NAVD 88 ORTHO HEIGHT -   158.464 (meters)      519.89  (feet) ADJUSTED
 LC1236  ______________________________________________________________________
 LC1236  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 LC1236  DYNAMIC HEIGHT  -        158.388 (meters)      519.64  (feet) COMP
 LC1236  MODELED GRAVITY -    980,142.6   (mgal)                       NAVD 88
 LC1236
 LC1236  VERT ORDER      -  FIRST     CLASS II
 LC1236
 LC1236.The horizontal coordinates were scaled from a map and have
 LC1236.an estimated accuracy of +/- 6 seconds.
 LC1236
 LC1236.The orthometric height was determined by differential leveling and
 LC1236.adjusted by the NATIONAL GEODETIC SURVEY
 LC1236.in June 1991.
 LC1236
 LC1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1236.GEOID18 height accuracy estimate available here.
 LC1236
 LC1236.Click photographs - Photos may exist for this station.
 LC1236
 LC1236.The dynamic height is computed by dividing the NAVD 88
 LC1236.geopotential number by the normal gravity value computed on the
 LC1236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1236.degrees latitude (g = 980.6199 gals.).
 LC1236
 LC1236.The modeled gravity was interpolated from observed gravity values.
 LC1236
 LC1236;                    North         East    Units  Estimated Accuracy
 LC1236;SPC IL W     -   418,140.      722,440.      MT  (+/- 180 meters Scaled)
 LC1236
 LC1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK538799(NAD 83)
 LC1236
 LC1236                          SUPERSEDED SURVEY CONTROL
 LC1236
 LC1236  NGVD 29 (??/??/92)  158.570  (m)          520.24   (f) ADJ UNCH    1 2
 LC1236
 LC1236.Superseded values are not recommended for survey control.
 LC1236
 LC1236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1236.See file dsdata.pdf to determine how the superseded data were derived.
 LC1236
 LC1236_MARKER: DB = BENCH MARK DISK
 LC1236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1236_STAMPING: V 238 1961
 LC1236_MARK LOGO: CGS
 LC1236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1236+STABILITY: SURFACE MOTION
 LC1236
 LC1236  HISTORY     - Date     Condition        Report By
 LC1236  HISTORY     - 1961     MONUMENTED       CGS
 LC1236  HISTORY     - 1978     MARK NOT FOUND   USGS
 LC1236
 LC1236                          STATION DESCRIPTION
 LC1236
 LC1236'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1236'7 MI W FROM MANITO.
 LC1236'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE ILLINOIS AND CHICAGO
 LC1236'MIDLAND RAILWAY STATION AT MANITO, THENCE 0.65 MILE NORTH ALONG
 LC1236'A BLACK TOP ROAD, THENCE 6.3 MILES WEST ALONG THE COUNTY LINE
 LC1236'ROAD, ABOUT 0.2 MILE SOUTHWEST OF A POINT WHERE THE ROAD LEAVES
 LC1236'THE MASON-TAZEWELL COUNTY AND ENTER MASON COUNTY, 24 FEET
 LC1236'SOUTHEAST OF THE CENTER LINE OF THE SAND ROAD, 86 FEET EAST OF
 LC1236'A DIM ROAD LEADING WEST TO FISHING GROUND, 18 FEET SOUTH OF THE
 LC1236'FOURTH TELEPHONE POLE FROM A POINT WHERE THE ROAD TURNS
 LC1236'SOUTHWEST, 2.5 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 LC1236'LEVEL WITH THE SAND ROAD, SET IN THE TOP OF A CONCRETE POST
 LC1236'PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 LC1236
 LC1236                          STATION RECOVERY (1978)
 LC1236
 LC1236'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LC1236'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1262 ***********************************************************************
 LC1262  DESIGNATION -  V 239
 LC1262  PID         -  LC1262
 LC1262  STATE/COUNTY-  IL/MASON
 LC1262  COUNTRY     -  US
 LC1262  USGS QUAD   -  TOPEKA (2018)
 LC1262
 LC1262                         *CURRENT SURVEY CONTROL
 LC1262  ______________________________________________________________________
 LC1262* NAD 83(1986) POSITION- 40 17 47.     (N) 089 56 30.     (W)   SCALED
 LC1262* NAVD 88 ORTHO HEIGHT -   150.833 (meters)      494.86  (feet) ADJUSTED
 LC1262  ______________________________________________________________________
 LC1262  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 LC1262  DYNAMIC HEIGHT  -        150.759 (meters)      494.62  (feet) COMP
 LC1262  MODELED GRAVITY -    980,130.5   (mgal)                       NAVD 88
 LC1262
 LC1262  VERT ORDER      -  FIRST     CLASS II
 LC1262
 LC1262.The horizontal coordinates were scaled from a map and have
 LC1262.an estimated accuracy of +/- 6 seconds.
 LC1262
 LC1262.The orthometric height was determined by differential leveling and
 LC1262.adjusted by the NATIONAL GEODETIC SURVEY
 LC1262.in June 1991.
 LC1262
 LC1262.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1262.GEOID18 height accuracy estimate available here.
 LC1262
 LC1262.Click photographs - Photos may exist for this station.
 LC1262
 LC1262.The dynamic height is computed by dividing the NAVD 88
 LC1262.geopotential number by the normal gravity value computed on the
 LC1262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1262.degrees latitude (g = 980.6199 gals.).
 LC1262
 LC1262.The modeled gravity was interpolated from observed gravity values.
 LC1262
 LC1262;                    North         East    Units  Estimated Accuracy
 LC1262;SPC IL W     -   402,920.      719,130.      MT  (+/- 180 meters Scaled)
 LC1262
 LC1262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK499648(NAD 83)
 LC1262
 LC1262                          SUPERSEDED SURVEY CONTROL
 LC1262
 LC1262  NGVD 29 (??/??/92)  150.927  (m)          495.17   (f) ADJ UNCH    1 2
 LC1262
 LC1262.Superseded values are not recommended for survey control.
 LC1262
 LC1262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1262.See file dsdata.pdf to determine how the superseded data were derived.
 LC1262
 LC1262_MARKER: DB = BENCH MARK DISK
 LC1262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1262_STAMPING: V 239 1961
 LC1262_MARK LOGO: CGS
 LC1262_PROJECTION: FLUSH
 LC1262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1262+STABILITY: SURFACE MOTION
 LC1262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1262+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2012
 LC1262
 LC1262  HISTORY     - Date     Condition        Report By
 LC1262  HISTORY     - 1961     MONUMENTED       CGS
 LC1262  HISTORY     - 20050501 GOOD             ILDT
 LC1262  HISTORY     - 20120712 GOOD             ILDT
 LC1262
 LC1262                          STATION DESCRIPTION
 LC1262
 LC1262'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1262'5.5 MI E FROM HAVANA.
 LC1262'ABOUT 5.5 MILES EAST ALONG U.S. HIGHWAY 136 FROM THE CHICAGO AND
 LC1262'ILLINOIS MIDLAND FREIGHT STATION AT HAVANA, AT THE HAVANA AIRPORT,
 LC1262'AT THE NORTHWEST CORNER  OF A BLACK TOP APRON, 29 FEET WEST OF THE
 LC1262'WEST EDGE OF CONCRETE BASE FOR GAS PUMPS, 42 FEET WEST OF THE
 LC1262'WEST EDGE OF A NORTH-SOUTH RUNWAY, 147 FEET WEST OF THE NORTHWEST
 LC1262'CORNER OF HANGAR, ABOUT LEVEL WITH THE BLACK TOP APRON, SET IN
 LC1262'THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE
 LC1262'GROUND.
 LC1262
 LC1262                          STATION RECOVERY (2005)
 LC1262
 LC1262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LC1262'RECOVERED IN GOOD CONDITION.
 LC1262
 LC1262                          STATION RECOVERY (2012)
 LC1262
 LC1262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1813 ***********************************************************************
 LB1813  DESIGNATION -  V 24
 LB1813  PID         -  LB1813
 LB1813  STATE/COUNTY-  IL/IROQUOIS
 LB1813  COUNTRY     -  US
 LB1813  USGS QUAD   -  RANKIN (2018)
 LB1813
 LB1813                         *CURRENT SURVEY CONTROL
 LB1813  ______________________________________________________________________
 LB1813* NAD 83(1986) POSITION- 40 29 19.     (N) 087 53 52.     (W)   SCALED
 LB1813* NAVD 88 ORTHO HEIGHT -   212.336 (meters)      696.64  (feet) ADJUSTED
 LB1813  ______________________________________________________________________
 LB1813  GEOID HEIGHT    -        -32.591 (meters)                     GEOID18
 LB1813  DYNAMIC HEIGHT  -        212.234 (meters)      696.30  (feet) COMP
 LB1813  MODELED GRAVITY -    980,142.3   (mgal)                       NAVD 88
 LB1813
 LB1813  VERT ORDER      -  SECOND    CLASS 0
 LB1813
 LB1813.The horizontal coordinates were scaled from a map and have
 LB1813.an estimated accuracy of +/- 6 seconds.
 LB1813
 LB1813.The orthometric height was determined by differential leveling and
 LB1813.adjusted by the NATIONAL GEODETIC SURVEY
 LB1813.in June 1991.
 LB1813
 LB1813.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1813.GEOID18 height accuracy estimate available here.
 LB1813
 LB1813.Click photographs - Photos may exist for this station.
 LB1813
 LB1813.The dynamic height is computed by dividing the NAVD 88
 LB1813.geopotential number by the normal gravity value computed on the
 LB1813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1813.degrees latitude (g = 980.6199 gals.).
 LB1813
 LB1813.The modeled gravity was interpolated from observed gravity values.
 LB1813
 LB1813;                    North         East    Units  Estimated Accuracy
 LB1813;SPC IL E     -   424,350.      336,930.      MT  (+/- 180 meters Scaled)
 LB1813
 LB1813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK239823(NAD 83)
 LB1813
 LB1813                          SUPERSEDED SURVEY CONTROL
 LB1813
 LB1813  NGVD 29 (??/??/92)  212.396  (m)          696.84   (f) ADJ UNCH    2 0
 LB1813
 LB1813.Superseded values are not recommended for survey control.
 LB1813
 LB1813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1813.See file dsdata.pdf to determine how the superseded data were derived.
 LB1813
 LB1813_MARKER: DB = BENCH MARK DISK
 LB1813_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1813_SP_SET: BRIDGE
 LB1813_STAMPING: V 24 1935
 LB1813_MARK LOGO: CGS
 LB1813_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1813
 LB1813  HISTORY     - Date     Condition        Report By
 LB1813  HISTORY     - 1935     MONUMENTED       CGS
 LB1813  HISTORY     - 1954     GOOD             CGS
 LB1813  HISTORY     - 1980     MARK NOT FOUND   USGS
 LB1813  HISTORY     - 20110111 MARK NOT FOUND   ILDT
 LB1813
 LB1813                          STATION DESCRIPTION
 LB1813
 LB1813'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1813'1.6 MI N FROM RANKIN.
 LB1813'ABOUT 1.6 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE CROSSING
 LB1813'OF THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD AT RANKIN,
 LB1813'ABOUT 0.2 MILE NORTH OF A CROSSROAD AND IROQUOIS-VERMILION COUNTY
 LB1813'LINE, IN THE TOP OF THE NORTHEAST END OF SOUTHWEST WING WALL
 LB1813'OF SOUTH ABUTMENT OF A 60-FOOT CONCRETE BRIDGE, 13 FEET WEST OF
 LB1813'CENTER LINE OF HIGHWAY, 2 FEET SOUTHWEST OF CONCRETE BANISTER
 LB1813'AND ABOUT LEVEL WITH HIGHWAY.
 LB1813
 LB1813                          STATION RECOVERY (1980)
 LB1813
 LB1813'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 LB1813'WING WALL OF BRIDGE ALSO NOT FOUND.
 LB1813
 LB1813                          STATION RECOVERY (2011)
 LB1813
 LB1813'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1813'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0199 ***********************************************************************
 LD0199  DESIGNATION -  V 240
 LD0199  PID         -  LD0199
 LD0199  STATE/COUNTY-  IL/CASS
 LD0199  COUNTRY     -  US
 LD0199  USGS QUAD   -  CLEAR LAKE (2018)
 LD0199
 LD0199                         *CURRENT SURVEY CONTROL
 LD0199  ______________________________________________________________________
 LD0199* NAD 83(1986) POSITION- 40 01 43.     (N) 090 17 06.     (W)   SCALED
 LD0199* NAVD 88 ORTHO HEIGHT -   147.766 (meters)      484.80  (feet) ADJUSTED
 LD0199  ______________________________________________________________________
 LD0199  GEOID HEIGHT    -        -32.941 (meters)                     GEOID18
 LD0199  DYNAMIC HEIGHT  -        147.688 (meters)      484.54  (feet) COMP
 LD0199  MODELED GRAVITY -    980,094.4   (mgal)                       NAVD 88
 LD0199
 LD0199  VERT ORDER      -  FIRST     CLASS II
 LD0199
 LD0199.The horizontal coordinates were scaled from a map and have
 LD0199.an estimated accuracy of +/- 6 seconds.
 LD0199
 LD0199.The orthometric height was determined by differential leveling and
 LD0199.adjusted by the NATIONAL GEODETIC SURVEY
 LD0199.in June 1991.
 LD0199
 LD0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0199.GEOID18 height accuracy estimate available here.
 LD0199
 LD0199.Click photographs - Photos may exist for this station.
 LD0199
 LD0199.The dynamic height is computed by dividing the NAVD 88
 LD0199.geopotential number by the normal gravity value computed on the
 LD0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0199.degrees latitude (g = 980.6199 gals.).
 LD0199
 LD0199.The modeled gravity was interpolated from observed gravity values.
 LD0199
 LD0199;                    North         East    Units  Estimated Accuracy
 LD0199;SPC IL W     -   373,170.      689,900.      MT  (+/- 180 meters Scaled)
 LD0199
 LD0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE316344(NAD 83)
 LD0199
 LD0199                          SUPERSEDED SURVEY CONTROL
 LD0199
 LD0199  NGVD 29 (??/??/92)  147.874  (m)          485.15   (f) ADJ UNCH    1 2
 LD0199
 LD0199.Superseded values are not recommended for survey control.
 LD0199
 LD0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0199.See file dsdata.pdf to determine how the superseded data were derived.
 LD0199
 LD0199_MARKER: DB = BENCH MARK DISK
 LD0199_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0199_SP_SET: BOX CULVERT HEADWALL
 LD0199_STAMPING: V 240 1961
 LD0199_MARK LOGO: CGS
 LD0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0199+STABILITY: SURFACE MOTION
 LD0199
 LD0199  HISTORY     - Date     Condition        Report By
 LD0199  HISTORY     - 1961     MONUMENTED       CGS
 LD0199
 LD0199                          STATION DESCRIPTION
 LD0199
 LD0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0199'7.8 MI E FROM BEARDSTOWN.
 LD0199'ABOUT 7.75 MILES EAST ALONG THE CHANDLERVILLE ROAD FROM THE CROSSING
 LD0199'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD AT BEARDSTOWN,
 LD0199'2.1 MILES WEST OF THE SANGAMON VALLEY CHURCH, ON TOP OF THE EAST
 LD0199'END OF THE NORTH CONCRETE HEADWALL OF A 6 FOOT BOX CULVERT UNDER
 LD0199'THE ROAD, 21 FEET NORTH OF THE CENTER LINE OF THE ROAD AND ABOUT
 LD0199'3 FEET BELOW THE LEVEL OF THE ROAD.  NOTE-- THIS MARK MAY BE
 LD0199'REACHED BY GOING 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 78 FROM
 LD0199'ITS JUNCTION WITH LAKE STREET IN CHANDLERVILLE, THENCE 6.6 MILES
 LD0199'WEST ALONG THE BEARDSTOWN ROAD TO MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0538 ***********************************************************************
 KC0538  DESIGNATION -  V 241 RESET
 KC0538  PID         -  KC0538
 KC0538  STATE/COUNTY-  IL/JERSEY
 KC0538  COUNTRY     -  US
 KC0538  USGS QUAD   -  NUTWOOD (2018)
 KC0538
 KC0538                         *CURRENT SURVEY CONTROL
 KC0538  ______________________________________________________________________
 KC0538* NAD 83(1986) POSITION- 39 07 14.     (N) 090 33 46.     (W)   SCALED
 KC0538* NAVD 88 ORTHO HEIGHT -   135.423 (meters)      444.30  (feet) ADJUSTED
 KC0538  ______________________________________________________________________
 KC0538  GEOID HEIGHT    -        -31.967 (meters)                     GEOID18
 KC0538  DYNAMIC HEIGHT  -        135.342 (meters)      444.03  (feet) COMP
 KC0538  MODELED GRAVITY -    980,027.0   (mgal)                       NAVD 88
 KC0538
 KC0538  VERT ORDER      -  SECOND    CLASS I
 KC0538
 KC0538.The horizontal coordinates were scaled from a map and have
 KC0538.an estimated accuracy of +/- 6 seconds.
 KC0538
 KC0538.The orthometric height was determined by differential leveling and
 KC0538.adjusted by the NATIONAL GEODETIC SURVEY
 KC0538.in July 2014.
 KC0538
 KC0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0538.GEOID18 height accuracy estimate available here.
 KC0538
 KC0538.Click photographs - Photos may exist for this station.
 KC0538
 KC0538.The dynamic height is computed by dividing the NAVD 88
 KC0538.geopotential number by the normal gravity value computed on the
 KC0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0538.degrees latitude (g = 980.6199 gals.).
 KC0538
 KC0538.The modeled gravity was interpolated from observed gravity values.
 KC0538
 KC0538;                    North         East    Units  Estimated Accuracy
 KC0538;SPC IL W     -   272,430.      665,750.      MT  (+/- 180 meters Scaled)
 KC0538
 KC0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD106329(NAD 83)
 KC0538
 KC0538                          SUPERSEDED SURVEY CONTROL
 KC0538
 KC0538  NAVD 88 (11/09/15)  135.389  (m)          444.19   (f) SUPERSEDED  3 0
 KC0538  NGVD 29 (11/09/15)  135.50   (m)          444.6    (f) RESET       3  
 KC0538
 KC0538.Superseded values are not recommended for survey control.
 KC0538
 KC0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0538.See file dsdata.pdf to determine how the superseded data were derived.
 KC0538
 KC0538_MARKER: DV = VERTICAL CONTROL DISK
 KC0538_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0538_SP_SET: ABUTMENT
 KC0538_STAMPING: V 241 RESET 1980
 KC0538_MARK LOGO: NGS
 KC0538_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0538_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0538+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2013
 KC0538
 KC0538  HISTORY     - Date     Condition        Report By
 KC0538  HISTORY     - 1980     MONUMENTED       ILDT
 KC0538  HISTORY     - 20130514 GOOD             ILDT
 KC0538  HISTORY     - 20130701 GOOD             TROTT
 KC0538
 KC0538                          STATION DESCRIPTION
 KC0538
 KC0538'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 KC0538'2.75 MI NORTH FROM NUTWOOD.
 KC0538'2.75 MILES NORTH ALONG ILLINOIS ROUTE 100 FROM A 30 FOOT BRIDGE OVER
 KC0538'THE NARROWS IN NUTWOOD, 1.05 MILE NORTH OF THE INTERSECTION OF
 KC0538'ILLINOIS ROUTE 100 WITH ILLINOIS ROUTE 16, SET VERTICALLY IN THE EAST
 KC0538'FACE OF THE NORTH ABUTMENT OF A 55 FOOT LONG CONCRETE BRIDGE CARRYING
 KC0538'ILLINOIS ROUTES 100 AND 16 OVER A SMALL STREAM.
 KC0538'THE MARK IS 3.1 FT BELOW HIGHWAY.
 KC0538
 KC0538                          STATION RECOVERY (2013)
 KC0538
 KC0538'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0538'RECOVERED IN GOOD CONDITION.
 KC0538
 KC0538                          STATION RECOVERY (2013)
 KC0538
 KC0538'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2013 (JMM)
 KC0538'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0154 ***********************************************************************
 KC0154  DESIGNATION -  V 242
 KC0154  PID         -  KC0154
 KC0154  STATE/COUNTY-  IL/GREENE
 KC0154  COUNTRY     -  US
 KC0154  USGS QUAD   -  KAMPSVILLE (2018)
 KC0154
 KC0154                         *CURRENT SURVEY CONTROL
 KC0154  ______________________________________________________________________
 KC0154* NAD 83(1986) POSITION- 39 21 16.     (N) 090 32 44.     (W)   SCALED
 KC0154* NAVD 88 ORTHO HEIGHT -   133.597 (meters)      438.31  (feet) ADJUSTED
 KC0154  ______________________________________________________________________
 KC0154  GEOID HEIGHT    -        -32.186 (meters)                     GEOID18
 KC0154  DYNAMIC HEIGHT  -        133.520 (meters)      438.06  (feet) COMP
 KC0154  MODELED GRAVITY -    980,050.9   (mgal)                       NAVD 88
 KC0154
 KC0154  VERT ORDER      -  FIRST     CLASS II
 KC0154
 KC0154.The horizontal coordinates were scaled from a map and have
 KC0154.an estimated accuracy of +/- 6 seconds.
 KC0154
 KC0154.The orthometric height was determined by differential leveling and
 KC0154.adjusted by the NATIONAL GEODETIC SURVEY
 KC0154.in June 1991.
 KC0154
 KC0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0154.GEOID18 height accuracy estimate available here.
 KC0154
 KC0154.Click photographs - Photos may exist for this station.
 KC0154
 KC0154.The dynamic height is computed by dividing the NAVD 88
 KC0154.geopotential number by the normal gravity value computed on the
 KC0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0154.degrees latitude (g = 980.6199 gals.).
 KC0154
 KC0154.The modeled gravity was interpolated from observed gravity values.
 KC0154
 KC0154;                    North         East    Units  Estimated Accuracy
 KC0154;SPC IL W     -   298,390.      667,340.      MT  (+/- 180 meters Scaled)
 KC0154
 KC0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD114589(NAD 83)
 KC0154
 KC0154                          SUPERSEDED SURVEY CONTROL
 KC0154
 KC0154  NGVD 29 (??/??/92)  133.717  (m)          438.70   (f) ADJ UNCH    1 2
 KC0154
 KC0154.Superseded values are not recommended for survey control.
 KC0154
 KC0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0154.See file dsdata.pdf to determine how the superseded data were derived.
 KC0154
 KC0154_MARKER: DB = BENCH MARK DISK
 KC0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0154_STAMPING: V 242 1961
 KC0154_MARK LOGO: CGS
 KC0154_PROJECTION: RECESSED 3 CENTIMETERS
 KC0154_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 KC0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0154+STABILITY: SURFACE MOTION
 KC0154_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0154+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2023
 KC0154
 KC0154  HISTORY     - Date     Condition        Report By
 KC0154  HISTORY     - 1961     MONUMENTED       CGS
 KC0154  HISTORY     - 20230111 GOOD             ILDT
 KC0154
 KC0154                          STATION DESCRIPTION
 KC0154
 KC0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0154'4.8 MI N FROM ELDRED.
 KC0154'ABOUT 4.75 MILES NORTH ALONG A BLACK TOP ROAD FROM THE CROSSING
 KC0154'OF STATE HIGHWAY 108 AT ELDRED, SECTION S 33 T 11 N R 13 W,
 KC0154'AT THE JUNCTION OF A GRADED ROAD LEADING WEST, AT THE NORTHEAST
 KC0154'CORNER OF A FARM LOT OWNED BY ADLAI RUST, 47 FEET WEST OF THE
 KC0154'CENTER LINE OF THE ROAD, 90 FEET SOUTH OF THE CENTER LINE OF
 KC0154'THE GRADED ROAD, 2 FEET NORTHWEST OF THE NORTHEAST CORNER OF
 KC0154'A BARN LOT, 41 FEET EAST OF THE NORTHEAST CORNER OF A BARN, 5
 KC0154'FEET BELOW THE LEVEL OF THE BLACK TOP ROAD AND SET IN THE TOP
 KC0154'OF A CONCRETE POST FLUSH WITH THE GROUND.
 KC0154
 KC0154                          STATION RECOVERY (2023)
 KC0154
 KC0154'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KC0154'THE STATION IS 73 FT (22.3 M) SOUTH OF THE CENTERLINE OF NW 450
 KC0154'STREET, 47 WEST OF THE CENTERLINE OF ELDRED / HILVIEW ROAD, 60.7 FT
 KC0154'(18.5 M) SOUTH OF POWER POLE WITH TRANSFORMER, 12 FT (3.7 M) EAST OF
 KC0154'48 INCH (1.2 METER) TREE, DROVE 2 RAILROAD SPIKES ON NORTH SIDE OF
 KC0154'MONUMENT AND IS BURIED 1 INCH (3 CM).  BARN IS NO LONGER ON PROPERTY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0177 ***********************************************************************
 KC0177  DESIGNATION -  V 243
 KC0177  PID         -  KC0177
 KC0177  STATE/COUNTY-  IL/GREENE
 KC0177  COUNTRY     -  US
 KC0177  USGS QUAD   -  PEARL EAST (2018)
 KC0177
 KC0177                         *CURRENT SURVEY CONTROL
 KC0177  ______________________________________________________________________
 KC0177* NAD 83(1986) POSITION- 39 29 31.34   (N) 090 31 23.33   (W)   HD_HELD1
 KC0177* NAVD 88 ORTHO HEIGHT -   134.688 (meters)      441.89  (feet) ADJUSTED
 KC0177  ______________________________________________________________________
 KC0177  GEOID HEIGHT    -        -32.359 (meters)                     GEOID18
 KC0177  DYNAMIC HEIGHT  -        134.612 (meters)      441.64  (feet) COMP
 KC0177  MODELED GRAVITY -    980,060.7   (mgal)                       NAVD 88
 KC0177
 KC0177  VERT ORDER      -  FIRST     CLASS II
 KC0177
 KC0177.The horizontal coordinates were determined by differentially corrected
 KC0177.hand held GPS observations or other comparable positioning techniques
 KC0177.and have an estimated accuracy of +/- 3 meters.
 KC0177
 KC0177.The orthometric height was determined by differential leveling and
 KC0177.adjusted by the NATIONAL GEODETIC SURVEY
 KC0177.in June 1991.
 KC0177
 KC0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0177.GEOID18 height accuracy estimate available here.
 KC0177
 KC0177.Click photographs - Photos may exist for this station.
 KC0177
 KC0177.The dynamic height is computed by dividing the NAVD 88
 KC0177.geopotential number by the normal gravity value computed on the
 KC0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0177.degrees latitude (g = 980.6199 gals.).
 KC0177
 KC0177.The modeled gravity was interpolated from observed gravity values.
 KC0177
 KC0177;                    North         East    Units  Estimated Accuracy
 KC0177;SPC IL W     -   313,653.0     669,336.2     MT  (+/- 3 meters HH1 GPS) 
 KC0177
 KC0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1299474309(NAD 83)
 KC0177
 KC0177                          SUPERSEDED SURVEY CONTROL
 KC0177
 KC0177  NGVD 29 (??/??/92)  134.820  (m)          442.32   (f) ADJ UNCH    1 2
 KC0177
 KC0177.Superseded values are not recommended for survey control.
 KC0177
 KC0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0177.See file dsdata.pdf to determine how the superseded data were derived.
 KC0177
 KC0177_MARKER: DB = BENCH MARK DISK
 KC0177_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KC0177_SP_SET: BOX CULVERT HEADWALL
 KC0177_STAMPING: V 243 1961
 KC0177_MARK LOGO: CGS
 KC0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0177+STABILITY: SURFACE MOTION
 KC0177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0177+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2023
 KC0177
 KC0177  HISTORY     - Date     Condition        Report By
 KC0177  HISTORY     - 1961     MONUMENTED       CGS
 KC0177  HISTORY     - 20230314 GOOD             ILDT
 KC0177
 KC0177                          STATION DESCRIPTION
 KC0177
 KC0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0177'3.2 MI N FROM HILLVIEW.
 KC0177'ABOUT 3.15 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0177'BAPTIST CHURCH AT HILLVIEW, 0.8 MILE SOUTH OF A 135 FEET LONG
 KC0177'BRIDGE OVER BUCKS BRANCH, 0.65 MILE NORTH OF A 25 FOOT BRIDGE
 KC0177'OVER KERSEY CREEK, NEAR THE JUNCTION OF A SIDE ROAD LEADING
 KC0177'WEST, ON TOP OF THE SOUTH END OF THE EAST CONCRETE HEADWALL OF
 KC0177'A 10 FOOT CONCRETE BOX CULVERT UNDER THE BLACK TOP ROAD, 22 FEET
 KC0177'EAST OF THE CENTER LINE OF THE ROAD, 1/2 FOOT NORTH OF THE SOUTH
 KC0177'END OF THE HEADWALL AND 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 KC0177
 KC0177                          STATION RECOVERY (2023)
 KC0177
 KC0177'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KC0177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0235 ***********************************************************************
 LD0235  DESIGNATION -  V 244
 LD0235  PID         -  LD0235
 LD0235  STATE/COUNTY-  IL/MASON
 LD0235  COUNTRY     -  US
 LD0235  USGS QUAD   -  BATH (2018)
 LD0235
 LD0235                         *CURRENT SURVEY CONTROL
 LD0235  ______________________________________________________________________
 LD0235* NAD 83(1986) POSITION- 40 11 16.     (N) 090 08 47.     (W)   SCALED
 LD0235* NAVD 88 ORTHO HEIGHT -   141.589 (meters)      464.53  (feet) ADJUSTED
 LD0235  ______________________________________________________________________
 LD0235  GEOID HEIGHT    -        -32.938 (meters)                     GEOID18
 LD0235  DYNAMIC HEIGHT  -        141.517 (meters)      464.29  (feet) COMP
 LD0235  MODELED GRAVITY -    980,120.0   (mgal)                       NAVD 88
 LD0235
 LD0235  VERT ORDER      -  FIRST     CLASS II
 LD0235
 LD0235.The horizontal coordinates were scaled from a map and have
 LD0235.an estimated accuracy of +/- 6 seconds.
 LD0235
 LD0235.The orthometric height was determined by differential leveling and
 LD0235.adjusted by the NATIONAL GEODETIC SURVEY
 LD0235.in June 1991.
 LD0235
 LD0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0235.GEOID18 height accuracy estimate available here.
 LD0235
 LD0235.Click photographs - Photos may exist for this station.
 LD0235
 LD0235.The dynamic height is computed by dividing the NAVD 88
 LD0235.geopotential number by the normal gravity value computed on the
 LD0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0235.degrees latitude (g = 980.6199 gals.).
 LD0235
 LD0235.The modeled gravity was interpolated from observed gravity values.
 LD0235
 LD0235;                    North         East    Units  Estimated Accuracy
 LD0235;SPC IL W     -   390,840.      701,730.      MT  (+/- 180 meters Scaled)
 LD0235
 LD0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE429525(NAD 83)
 LD0235
 LD0235                          SUPERSEDED SURVEY CONTROL
 LD0235
 LD0235  NGVD 29 (??/??/92)  141.685  (m)          464.84   (f) ADJ UNCH    1 2
 LD0235
 LD0235.Superseded values are not recommended for survey control.
 LD0235
 LD0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0235.See file dsdata.pdf to determine how the superseded data were derived.
 LD0235
 LD0235_MARKER: DB = BENCH MARK DISK
 LD0235_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LD0235_STAMPING: V 244 1961
 LD0235_MARK LOGO: CGS
 LD0235_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0235_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0235
 LD0235  HISTORY     - Date     Condition        Report By
 LD0235  HISTORY     - 1961     MONUMENTED       CGS
 LD0235  HISTORY     - 20050601 GOOD             ILDT
 LD0235
 LD0235                          STATION DESCRIPTION
 LD0235
 LD0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0235'0.3 MI S FROM BATH.
 LD0235'ABOUT 0.3 MILE SOUTH ALONG STATE HIGHWAY 78 FROM THE CENTER OF THE
 LD0235'PARK IN THE TOWN OF BATH, NEAR THE NORTHEAST CORNER OF THE BATH
 LD0235'CEMETERY, 41.6 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 119
 LD0235'FEET NORTH OF THE CENTER LINE OF THE MAIN ENTRANCE TO THE CEMETERY,
 LD0235'1.5 FEET SOUTH OF THE SOUTHEAST CORNER OF THE NORTHEAST CORNER OF
 LD0235'THE POST OF THE CEMETERY, 0.8 FOOT EAST OF THE EAST WALL OF THE
 LD0235'CEMETERY, ABOUT LEVEL WITH THE HIGHWAY, A DISK ON TOP OF A COPPER
 LD0235'COATED STEEL ROD PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND
 LD0235'AND PROTECTED BY A 6 INCH TILE WHICH PROJECTS 4 INCHES ABOVE THE
 LD0235'LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH
 LD0235'OF 96 FEET.
 LD0235
 LD0235                          STATION RECOVERY (2005)
 LD0235
 LD0235'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0235'THE 6 INCH CLAY TILE WAS BROKEN AND REPLACED WITH A 3 FT LONG BY 6
 LD0235'INCH DIAMETER PLASTIC PIPE THAT WAS FILLED WITH CONC TO THE LEVEL OF
 LD0235'THE BOTTOM OF THE DISC.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0281 ***********************************************************************
 KC0281  DESIGNATION -  V 245
 KC0281  PID         -  KC0281
 KC0281  STATE/COUNTY-  IL/SCOTT
 KC0281  COUNTRY     -  US
 KC0281  USGS QUAD   -  MEREDOSIA (2018)
 KC0281
 KC0281                         *CURRENT SURVEY CONTROL
 KC0281  ______________________________________________________________________
 KC0281* NAD 83(1986) POSITION- 39 45 41.     (N) 090 33 20.     (W)   SCALED
 KC0281* NAVD 88 ORTHO HEIGHT -   137.887 (meters)      452.38  (feet) ADJUSTED
 KC0281  ______________________________________________________________________
 KC0281  GEOID HEIGHT    -        -32.690 (meters)                     GEOID18
 KC0281  DYNAMIC HEIGHT  -        137.812 (meters)      452.14  (feet) COMP
 KC0281  MODELED GRAVITY -    980,081.3   (mgal)                       NAVD 88
 KC0281
 KC0281  VERT ORDER      -  FIRST     CLASS II
 KC0281
 KC0281.The horizontal coordinates were scaled from a map and have
 KC0281.an estimated accuracy of +/- 6 seconds.
 KC0281
 KC0281.The orthometric height was determined by differential leveling and
 KC0281.adjusted by the NATIONAL GEODETIC SURVEY
 KC0281.in June 1991.
 KC0281
 KC0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0281.GEOID18 height accuracy estimate available here.
 KC0281
 KC0281.Click photographs - Photos may exist for this station.
 KC0281
 KC0281.The dynamic height is computed by dividing the NAVD 88
 KC0281.geopotential number by the normal gravity value computed on the
 KC0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0281.degrees latitude (g = 980.6199 gals.).
 KC0281
 KC0281.The modeled gravity was interpolated from observed gravity values.
 KC0281
 KC0281;                    North         East    Units  Estimated Accuracy
 KC0281;SPC IL W     -   343,570.      666,680.      MT  (+/- 180 meters Scaled)
 KC0281
 KC0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE093041(NAD 83)
 KC0281
 KC0281                          SUPERSEDED SURVEY CONTROL
 KC0281
 KC0281  NGVD 29 (??/??/92)  138.000  (m)          452.76   (f) ADJ UNCH    1 2
 KC0281
 KC0281.Superseded values are not recommended for survey control.
 KC0281
 KC0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0281.See file dsdata.pdf to determine how the superseded data were derived.
 KC0281
 KC0281_MARKER: DB = BENCH MARK DISK
 KC0281_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0281_SP_SET: BRIDGE
 KC0281_STAMPING: V 245 1961
 KC0281_MARK LOGO: CGS
 KC0281_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0281
 KC0281  HISTORY     - Date     Condition        Report By
 KC0281  HISTORY     - 1961     MONUMENTED       CGS
 KC0281  HISTORY     - 20210202 MARK NOT FOUND   ILDT
 KC0281
 KC0281                          STATION DESCRIPTION
 KC0281
 KC0281'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0281'1.3 MI NW FROM BLUFFS.
 KC0281'ABOUT 1.3 MILES NORTHWEST ALONG THE WABASH RAILROAD FROM THE
 KC0281'STATION AT BLUFFS, ABOUT 100 YARDS SOUTHEAST OF MILEPOST 467,
 KC0281'AT A ROAD CROSSING, ON TOP OF THE WEST END OF THE NORTH CONCRETE
 KC0281'GUARD RAIL OF A 50 FOOT BRIDGE OVER WOOLF RUN, 15 FEET NORTH
 KC0281'OF THE CENTER LINE OF ROAD, 57 FEET NORTHEAST OF THE NORTHEAST
 KC0281'RAIL, 1 FOOT EAST OF THE WEST END OF RAILING AND 1 FOOT ABOVE
 KC0281'THE LEVEL OF THE ROAD.
 KC0281
 KC0281                          STATION RECOVERY (2021)
 KC0281
 KC0281'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0281'MARK WAS NOT FOUND.  BRIDGE HAS BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0723 ***********************************************************************
 LC0723  DESIGNATION -  V 246
 LC0723  PID         -  LC0723
 LC0723  STATE/COUNTY-  IL/MCLEAN
 LC0723  COUNTRY     -  US
 LC0723  USGS QUAD   -  LEXINGTON (2018)
 LC0723
 LC0723                         *CURRENT SURVEY CONTROL
 LC0723  ______________________________________________________________________
 LC0723* NAD 83(1986) POSITION- 40 40 31.     (N) 088 45 50.     (W)   SCALED
 LC0723* NAVD 88 ORTHO HEIGHT -   221.506 (meters)      726.72  (feet) ADJUSTED
 LC0723  ______________________________________________________________________
 LC0723  GEOID HEIGHT    -        -32.094 (meters)                     GEOID18
 LC0723  DYNAMIC HEIGHT  -        221.406 (meters)      726.40  (feet) COMP
 LC0723  MODELED GRAVITY -    980,170.1   (mgal)                       NAVD 88
 LC0723
 LC0723  VERT ORDER      -  SECOND    CLASS 0
 LC0723
 LC0723.The horizontal coordinates were scaled from a map and have
 LC0723.an estimated accuracy of +/- 6 seconds.
 LC0723
 LC0723.The orthometric height was determined by differential leveling and
 LC0723.adjusted by the NATIONAL GEODETIC SURVEY
 LC0723.in June 1991.
 LC0723
 LC0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0723.GEOID18 height accuracy estimate available here.
 LC0723
 LC0723.Click photographs - Photos may exist for this station.
 LC0723
 LC0723.The dynamic height is computed by dividing the NAVD 88
 LC0723.geopotential number by the normal gravity value computed on the
 LC0723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0723.degrees latitude (g = 980.6199 gals.).
 LC0723
 LC0723.The modeled gravity was interpolated from observed gravity values.
 LC0723
 LC0723;                    North         East    Units  Estimated Accuracy
 LC0723;SPC IL E     -   445,070.      263,600.      MT  (+/- 180 meters Scaled)
 LC0723
 LC0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL509042(NAD 83)
 LC0723
 LC0723                          SUPERSEDED SURVEY CONTROL
 LC0723
 LC0723  NGVD 29 (??/??/92)  221.557  (m)          726.89   (f) ADJ UNCH    2 0
 LC0723
 LC0723.Superseded values are not recommended for survey control.
 LC0723
 LC0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0723.See file dsdata.pdf to determine how the superseded data were derived.
 LC0723
 LC0723_MARKER: DB = BENCH MARK DISK
 LC0723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0723_STAMPING: V 246 1960
 LC0723_MARK LOGO: CGS
 LC0723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0723+STABILITY: SURFACE MOTION
 LC0723
 LC0723  HISTORY     - Date     Condition        Report By
 LC0723  HISTORY     - 1960     MONUMENTED       CGS
 LC0723  HISTORY     - 1961     GOOD             CGS
 LC0723
 LC0723                          STATION DESCRIPTION
 LC0723
 LC0723'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0723'3.2 MI NE FROM LEXINGTON.
 LC0723'ABOUT 0.45 MILE WEST ALONG WEST MAIN STREET FROM THE POST OFFICE
 LC0723'IN LEXINGTON, THENCE 2.8 MILES NORTHEAST ALONG U.S. HIGHWAY 66,
 LC0723'AT THE JUNCTION OF A FARM ROAD LEADING EAST, 77 FEET SOUTHEAST
 LC0723'OF THE CENTERLINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 39
 LC0723'FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF
 LC0723'THE GULF MOBILE AND OHIO RAILROAD, 66 FEET WEST SOUTHWEST OF THE
 LC0723'CENTER OF CROSSING OF THE FARM ROAD AND THE SOUTHBOUND TRACK, 5
 LC0723'FEET SOUTHWEST OF A GUY WIRED TELEGRAPH POLE, 1.8 FEET NORTHWEST
 LC0723'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 LC0723'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0291 ***********************************************************************
 MF0291  DESIGNATION -  V 247
 MF0291  PID         -  MF0291
 MF0291  STATE/COUNTY-  IL/GRUNDY
 MF0291  COUNTRY     -  US
 MF0291  USGS QUAD   -  GARDNER (2018)
 MF0291
 MF0291                         *CURRENT SURVEY CONTROL
 MF0291  ______________________________________________________________________
 MF0291* NAD 83(1986) POSITION- 41 10 18.     (N) 088 19 43.     (W)   SCALED
 MF0291* NAVD 88 ORTHO HEIGHT -   180.200 (meters)      591.21  (feet) ADJUSTED
 MF0291  ______________________________________________________________________
 MF0291  GEOID HEIGHT    -        -32.647 (meters)                     GEOID18
 MF0291  DYNAMIC HEIGHT  -        180.127 (meters)      590.97  (feet) COMP
 MF0291  MODELED GRAVITY -    980,217.7   (mgal)                       NAVD 88
 MF0291
 MF0291  VERT ORDER      -  SECOND    CLASS 0
 MF0291
 MF0291.The horizontal coordinates were scaled from a map and have
 MF0291.an estimated accuracy of +/- 6 seconds.
 MF0291
 MF0291.The orthometric height was determined by differential leveling and
 MF0291.adjusted by the NATIONAL GEODETIC SURVEY
 MF0291.in June 1991.
 MF0291
 MF0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0291.GEOID18 height accuracy estimate available here.
 MF0291
 MF0291.Click photographs - Photos may exist for this station.
 MF0291
 MF0291.The dynamic height is computed by dividing the NAVD 88
 MF0291.geopotential number by the normal gravity value computed on the
 MF0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0291.degrees latitude (g = 980.6199 gals.).
 MF0291
 MF0291.The modeled gravity was interpolated from observed gravity values.
 MF0291
 MF0291;                    North         East    Units  Estimated Accuracy
 MF0291;SPC IL E     -   500,110.      300,400.      MT  (+/- 180 meters Scaled)
 MF0291
 MF0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL885586(NAD 83)
 MF0291
 MF0291                          SUPERSEDED SURVEY CONTROL
 MF0291
 MF0291  NGVD 29 (??/??/92)  180.276  (m)          591.46   (f) ADJ UNCH    2 0
 MF0291
 MF0291.Superseded values are not recommended for survey control.
 MF0291
 MF0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0291.See file dsdata.pdf to determine how the superseded data were derived.
 MF0291
 MF0291_MARKER: DB = BENCH MARK DISK
 MF0291_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0291_SP_SET: BRIDGE
 MF0291_STAMPING: V 247 1960
 MF0291_MARK LOGO: CGS
 MF0291_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0291
 MF0291  HISTORY     - Date     Condition        Report By
 MF0291  HISTORY     - 1960     MONUMENTED       CGS
 MF0291  HISTORY     - 1961     GOOD             CGS
 MF0291  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0291
 MF0291                          STATION DESCRIPTION
 MF0291
 MF0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0291'1 MI SW FROM GARDNER.
 MF0291'ABOUT 1.0 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0291'AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S. HIGHWAY 66
 MF0291'IN THE WEST PART OF GARDNER, SET IN THE TOP OF THE NORTHWEST END
 MF0291'OF A CONCRETE BRIDGE SEAT AT THE NORTH EAST END OF THE GULF,
 MF0291'MOBILE AND OHIO RAIL ROAD BRIDGE 661, 85 FEET SOUTHEAST OF THE
 MF0291'CENTER LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 6 FEET
 MF0291'NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE
 MF0291'GULF, MOBILE AND OHIO RAIL ROAD, ABOUT 3 FEET BELOW THE LEVEL OF
 MF0291'THE TRACK AND ABOUT LEVEL WITH THE HIGHWAY.
 MF0291
 MF0291                          STATION RECOVERY (2008)
 MF0291
 MF0291'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0291'THE BRIDGE APPEARS TO HAVE BEEN REBUILT -- IT HAS '2001' ETCHED IN
 MF0291'LARGE NUMBERS ON ITS WEST SIDE, POSSIBLY THE YEAR IT WAS REBUILT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0753 ***********************************************************************
 LC0753  DESIGNATION -  V 248
 LC0753  PID         -  LC0753
 LC0753  STATE/COUNTY-  IL/LIVINGSTON
 LC0753  COUNTRY     -  US
 LC0753  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0753
 LC0753                         *CURRENT SURVEY CONTROL
 LC0753  ______________________________________________________________________
 LC0753* NAD 83(1986) POSITION- 40 48 53.     (N) 088 40 38.     (W)   SCALED
 LC0753* NAVD 88 ORTHO HEIGHT -   204.337 (meters)      670.40  (feet) ADJUSTED
 LC0753  ______________________________________________________________________
 LC0753  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 LC0753  DYNAMIC HEIGHT  -        204.249 (meters)      670.11  (feet) COMP
 LC0753  MODELED GRAVITY -    980,186.4   (mgal)                       NAVD 88
 LC0753
 LC0753  VERT ORDER      -  SECOND    CLASS 0
 LC0753
 LC0753.The horizontal coordinates were scaled from a map and have
 LC0753.an estimated accuracy of +/- 6 seconds.
 LC0753
 LC0753.The orthometric height was determined by differential leveling and
 LC0753.adjusted by the NATIONAL GEODETIC SURVEY
 LC0753.in June 1991.
 LC0753
 LC0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0753.GEOID18 height accuracy estimate available here.
 LC0753
 LC0753.Click photographs - Photos may exist for this station.
 LC0753
 LC0753.The dynamic height is computed by dividing the NAVD 88
 LC0753.geopotential number by the normal gravity value computed on the
 LC0753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0753.degrees latitude (g = 980.6199 gals.).
 LC0753
 LC0753.The modeled gravity was interpolated from observed gravity values.
 LC0753
 LC0753;                    North         East    Units  Estimated Accuracy
 LC0753;SPC IL E     -   460,520.      270,990.      MT  (+/- 180 meters Scaled)
 LC0753
 LC0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL585195(NAD 83)
 LC0753
 LC0753                          SUPERSEDED SURVEY CONTROL
 LC0753
 LC0753  NGVD 29 (??/??/92)  204.393  (m)          670.58   (f) ADJ UNCH    2 0
 LC0753
 LC0753.Superseded values are not recommended for survey control.
 LC0753
 LC0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0753.See file dsdata.pdf to determine how the superseded data were derived.
 LC0753
 LC0753_MARKER: DB = BENCH MARK DISK
 LC0753_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0753_SP_SET: BRIDGE
 LC0753_STAMPING: V 248 1961
 LC0753_MARK LOGO: CGS
 LC0753_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0753
 LC0753  HISTORY     - Date     Condition        Report By
 LC0753  HISTORY     - 1961     MONUMENTED       CGS
 LC0753  HISTORY     - 20090717 GOOD             GEOCAC
 LC0753
 LC0753                          STATION DESCRIPTION
 LC0753
 LC0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0753'6 MI NE FROM CHENOA.
 LC0753'ABOUT 6.0 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0753'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, ABOUT 0.05
 LC0753'MILES SOUTHWEST OF THE JUNCTION OF A GRAVELED ROAD EAST AT GULF
 LC0753'MOBILE AND OHIO RAIL ROAD MILE POST NO. 97, SET IN THE TOP OF THE
 LC0753'NORTHWEST END OF A CONCRETE BACKWALL AT THE NORTHEAST END OF GULF
 LC0753'MOBILE AND OHIO RAIL ROAD BRIDGE NO. 970, 5.5 FEET NORTHWEST
 LC0753'OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK, 99 FEET SOUTHEAST
 LC0753'OF THE CENTER LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66,
 LC0753'72 FEET SOUTHWEST OF THE MILE POST NO. 97, 2 FEET ABOVE THE
 LC0753'LEVEL OF THE HIGHWAY AND ABOUT LEVEL WITH THE RAILROAD TRACKS.
 LC0753'NOTE-- THE MARK MAY ALSO BE REACHED FROM THE JUNCTION OF U.S.
 LC0753'HIGHWAY 66 AND STATE HIGHWAY 116 IN THE SOUTHWEST EDGE OF
 LC0753'PONTIAC BY GOING SOUTHWEST ALONG U.S. HIGHWAY 66 FOR 4.4 MILE.
 LC0753
 LC0753                          STATION RECOVERY (2009)
 LC0753
 LC0753'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0753'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1486 ***********************************************************************
 JB1486  DESIGNATION -  V 249
 JB1486  PID         -  JB1486
 JB1486  STATE/COUNTY-  IL/CLINTON
 JB1486  COUNTRY     -  US
 JB1486  USGS QUAD   -  TRENTON (2018)
 JB1486
 JB1486                         *CURRENT SURVEY CONTROL
 JB1486  ______________________________________________________________________
 JB1486* NAD 83(1986) POSITION- 38 31 26.     (N) 089 42 01.     (W)   SCALED
 JB1486* NAVD 88 ORTHO HEIGHT -   137.021 (meters)      449.54  (feet) ADJUSTED
 JB1486  ______________________________________________________________________
 JB1486  GEOID HEIGHT    -        -30.512 (meters)                     GEOID18
 JB1486  DYNAMIC HEIGHT  -        136.935 (meters)      449.26  (feet) COMP
 JB1486  MODELED GRAVITY -    979,998.4   (mgal)                       NAVD 88
 JB1486
 JB1486  VERT ORDER      -  SECOND    CLASS 0
 JB1486
 JB1486.The horizontal coordinates were scaled from a map and have
 JB1486.an estimated accuracy of +/- 6 seconds.
 JB1486
 JB1486.The orthometric height was determined by differential leveling and
 JB1486.adjusted by the NATIONAL GEODETIC SURVEY
 JB1486.in June 1991.
 JB1486
 JB1486.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1486.GEOID18 height accuracy estimate available here.
 JB1486
 JB1486.Click photographs - Photos may exist for this station.
 JB1486
 JB1486.The dynamic height is computed by dividing the NAVD 88
 JB1486.geopotential number by the normal gravity value computed on the
 JB1486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1486.degrees latitude (g = 980.6199 gals.).
 JB1486
 JB1486.The modeled gravity was interpolated from observed gravity values.
 JB1486
 JB1486;                    North         East    Units  Estimated Accuracy
 JB1486;SPC IL W     -   206,220.      740,670.      MT  (+/- 180 meters Scaled)
 JB1486
 JB1486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH645674(NAD 83)
 JB1486
 JB1486                          SUPERSEDED SURVEY CONTROL
 JB1486
 JB1486  NGVD 29 (??/??/92)  137.137  (m)          449.92   (f) ADJ UNCH    2 0
 JB1486
 JB1486.Superseded values are not recommended for survey control.
 JB1486
 JB1486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1486.See file dsdata.pdf to determine how the superseded data were derived.
 JB1486
 JB1486_MARKER: DB = BENCH MARK DISK
 JB1486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1486_STAMPING: V 249 1961
 JB1486_MARK LOGO: CGS
 JB1486_PROJECTION: FLUSH
 JB1486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1486+STABILITY: SURFACE MOTION
 JB1486
 JB1486  HISTORY     - Date     Condition        Report By
 JB1486  HISTORY     - 1961     MONUMENTED       CGS
 JB1486  HISTORY     - 20110823 POOR             ILDT
 JB1486
 JB1486                          STATION DESCRIPTION
 JB1486
 JB1486'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1486'1.4 MI SW FROM NEW BADEN.
 JB1486'ABOUT 0.35 MILES WEST ALONG STATE HIGHWAY 161 FROM THE POST
 JB1486'OFFICE IN NEW BADEN, THENCE 0.8 MILES SOUTH ALONG AN ASPHALT
 JB1486'PAVED ROAD, THENCE 0.25 MILES EAST ALONG AN ASPHALT PAVED ROAD,
 JB1486'AT THE JUNCTION OF A DRIVE SOUTH TO A FARM HOUSE, 18 FEET NORTH
 JB1486'OF THE CENTER LINE OF THE ROAD, 11.5 FEET EAST OF THE EXTENDED
 JB1486'CENTER LINE OF THE DRIVE, 2.5 FEET EAST OF A WIRE BRACED POWER
 JB1486'POLE, 1.6 FEET WEST OF A METAL WITNESS POST, ABOUT 0.5 FEET
 JB1486'BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB1486'POST FLUSH WITH THE GROUND.
 JB1486
 JB1486                          STATION RECOVERY (2011)
 JB1486
 JB1486'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1486'MARK ON IT'S SIDE WITH CAP TORN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1452 ***********************************************************************
 ME1452  DESIGNATION -  V 25
 ME1452  PID         -  ME1452
 ME1452  STATE/COUNTY-  IL/KANKAKEE
 ME1452  COUNTRY     -  US
 ME1452  USGS QUAD   -  KANKAKEE (2018)
 ME1452
 ME1452                         *CURRENT SURVEY CONTROL
 ME1452  ______________________________________________________________________
 ME1452* NAD 83(1986) POSITION- 41 03 31.     (N) 087 52 05.     (W)   SCALED
 ME1452* NAVD 88 ORTHO HEIGHT -   190.445 (meters)      624.82  (feet) ADJUSTED
 ME1452  ______________________________________________________________________
 ME1452  GEOID HEIGHT    -        -32.701 (meters)                     GEOID18
 ME1452  DYNAMIC HEIGHT  -        190.369 (meters)      624.57  (feet) COMP
 ME1452  MODELED GRAVITY -    980,220.2   (mgal)                       NAVD 88
 ME1452
 ME1452  VERT ORDER      -  SECOND    CLASS 0
 ME1452
 ME1452.The horizontal coordinates were scaled from a map and have
 ME1452.an estimated accuracy of +/- 6 seconds.
 ME1452
 ME1452.The orthometric height was determined by differential leveling and
 ME1452.adjusted by the NATIONAL GEODETIC SURVEY
 ME1452.in June 1991.
 ME1452
 ME1452.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1452.GEOID18 height accuracy estimate available here.
 ME1452
 ME1452.Click photographs - Photos may exist for this station.
 ME1452
 ME1452.The dynamic height is computed by dividing the NAVD 88
 ME1452.geopotential number by the normal gravity value computed on the
 ME1452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1452.degrees latitude (g = 980.6199 gals.).
 ME1452
 ME1452.The modeled gravity was interpolated from observed gravity values.
 ME1452
 ME1452;                    North         East    Units  Estimated Accuracy
 ME1452;SPC IL E     -   487,660.      339,110.      MT  (+/- 180 meters Scaled)
 ME1452
 ME1452_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL270456(NAD 83)
 ME1452
 ME1452                          SUPERSEDED SURVEY CONTROL
 ME1452
 ME1452  NGVD 29 (??/??/92)  190.533  (m)          625.11   (f) ADJ UNCH    2 0
 ME1452
 ME1452.Superseded values are not recommended for survey control.
 ME1452
 ME1452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1452.See file dsdata.pdf to determine how the superseded data were derived.
 ME1452
 ME1452_MARKER: DB = BENCH MARK DISK
 ME1452_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1452_SP_SET: BRIDGE
 ME1452_STAMPING: V 25 1934
 ME1452_MARK LOGO: CGS
 ME1452_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1452
 ME1452  HISTORY     - Date     Condition        Report By
 ME1452  HISTORY     - 1934     MONUMENTED       CGS
 ME1452  HISTORY     - 1959     GOOD             CGS
 ME1452
 ME1452                          STATION DESCRIPTION
 ME1452
 ME1452'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1452'4.5 MI S FROM KANKAKEE.
 ME1452'ABOUT 4.5 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1452'49 FROM THE COURT HOUSE AT KANKAKEE, SET IN THE TOP OF THE
 ME1452'NORTHWEST END OF THE WINGWALL AT THE SOUTHEAST CORNER OF A
 ME1452'50-FOOT STEEL SPAN BRIDGE, 15 FEET EAST OF THE CENTER LINE OF
 ME1452'THE HIGHWAY, ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1453 ***********************************************************************
 ME1453  DESIGNATION -  V 25 RESET
 ME1453  PID         -  ME1453
 ME1453  STATE/COUNTY-  IL/KANKAKEE
 ME1453  COUNTRY     -  US
 ME1453  USGS QUAD   -  KANKAKEE (2018)
 ME1453
 ME1453                         *CURRENT SURVEY CONTROL
 ME1453  ______________________________________________________________________
 ME1453* NAD 83(1986) POSITION- 41 03 31.     (N) 087 52 05.     (W)   SCALED
 ME1453* NAVD 88 ORTHO HEIGHT -   190.409 (meters)      624.70  (feet) ADJUSTED
 ME1453  ______________________________________________________________________
 ME1453  GEOID HEIGHT    -        -32.701 (meters)                     GEOID18
 ME1453  DYNAMIC HEIGHT  -        190.333 (meters)      624.45  (feet) COMP
 ME1453  MODELED GRAVITY -    980,220.1   (mgal)                       NAVD 88
 ME1453
 ME1453  VERT ORDER      -  SECOND    CLASS I
 ME1453
 ME1453.The horizontal coordinates were scaled from a map and have
 ME1453.an estimated accuracy of +/- 6 seconds.
 ME1453
 ME1453.The orthometric height was determined by differential leveling and
 ME1453.adjusted by the NATIONAL GEODETIC SURVEY
 ME1453.in August 2012.
 ME1453
 ME1453.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1453.GEOID18 height accuracy estimate available here.
 ME1453
 ME1453.Click photographs - Photos may exist for this station.
 ME1453
 ME1453.The dynamic height is computed by dividing the NAVD 88
 ME1453.geopotential number by the normal gravity value computed on the
 ME1453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1453.degrees latitude (g = 980.6199 gals.).
 ME1453
 ME1453.The modeled gravity was interpolated from observed gravity values.
 ME1453
 ME1453;                    North         East    Units  Estimated Accuracy
 ME1453;SPC IL E     -   487,660.      339,110.      MT  (+/- 180 meters Scaled)
 ME1453
 ME1453_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL270456(NAD 83)
 ME1453
 ME1453                          SUPERSEDED SURVEY CONTROL
 ME1453
 ME1453  NAVD 88 (11/09/15)  190.390  (m)          624.64   (f) SUPERSEDED  3 0
 ME1453
 ME1453.Superseded values are not recommended for survey control.
 ME1453
 ME1453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1453.See file dsdata.pdf to determine how the superseded data were derived.
 ME1453
 ME1453_MARKER: DB = BENCH MARK DISK
 ME1453_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1453_SP_SET: BRIDGE
 ME1453_STAMPING: V 25 RESET 1970
 ME1453_MARK LOGO: CGS
 ME1453_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1453_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1453+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2011
 ME1453
 ME1453  HISTORY     - Date     Condition        Report By
 ME1453  HISTORY     - 1970     MONUMENTED       ILHD
 ME1453  HISTORY     - 1971     GOOD             NGS
 ME1453  HISTORY     - 20110412 GOOD             TROTT
 ME1453  HISTORY     - 20110506 GOOD             ILSGS
 ME1453
 ME1453                          STATION DESCRIPTION
 ME1453
 ME1453'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 ME1453'4.5 MI S FROM KANKAKEE.
 ME1453'ABOUT 4.5 MILES SOUTH ALONG U.S. HIGHWAY 52, 45, AND 54 ON SBI
 ME1453'ROUTE 49 FROM THE COURT HOUSE AT KANKAKEE, SET IN THE TOP OF
 ME1453'THE NORTHWEST END OF THE WINGWALL AT THE SOUTHEAST CORNER OF A
 ME1453'PRESTRESSED PRECAST CONCRETE DECK BEAM BRIDGE OF 100 FT IN
 ME1453'3 SPANS, 25 FT EAST OF THE CENTERLINE OF THE HIGHWAY.  SLIGHTLY
 ME1453'LOWER THAN THE HIGHWAY.
 ME1453
 ME1453                          STATION RECOVERY (2011)
 ME1453
 ME1453'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1453'RECOVERED IN GOOD CONDITION
 ME1453
 ME1453                          STATION RECOVERY (2011)
 ME1453
 ME1453'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2011 (MEB)
 ME1453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1152 ***********************************************************************
 JB1152  DESIGNATION -  V 250
 JB1152  PID         -  JB1152
 JB1152  STATE/COUNTY-  IL/WASHINGTON
 JB1152  COUNTRY     -  US
 JB1152  USGS QUAD   -  HOYLETON (2018)
 JB1152
 JB1152                         *CURRENT SURVEY CONTROL
 JB1152  ______________________________________________________________________
 JB1152* NAD 83(1986) POSITION- 38 24 20.     (N) 089 20 28.     (W)   SCALED
 JB1152* NAVD 88 ORTHO HEIGHT -   145.762 (meters)      478.22  (feet) ADJUSTED
 JB1152  ______________________________________________________________________
 JB1152  GEOID HEIGHT    -        -30.249 (meters)                     GEOID18
 JB1152  DYNAMIC HEIGHT  -        145.670 (meters)      477.92  (feet) COMP
 JB1152  MODELED GRAVITY -    979,991.9   (mgal)                       NAVD 88
 JB1152
 JB1152  VERT ORDER      -  SECOND    CLASS 0
 JB1152
 JB1152.The horizontal coordinates were scaled from a map and have
 JB1152.an estimated accuracy of +/- 6 seconds.
 JB1152
 JB1152.The orthometric height was determined by differential leveling and
 JB1152.adjusted by the NATIONAL GEODETIC SURVEY
 JB1152.in June 1991.
 JB1152
 JB1152.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1152.GEOID18 height accuracy estimate available here.
 JB1152
 JB1152.Click photographs - Photos may exist for this station.
 JB1152
 JB1152.The dynamic height is computed by dividing the NAVD 88
 JB1152.geopotential number by the normal gravity value computed on the
 JB1152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1152.degrees latitude (g = 980.6199 gals.).
 JB1152
 JB1152.The modeled gravity was interpolated from observed gravity values.
 JB1152
 JB1152;                    North         East    Units  Estimated Accuracy
 JB1152;SPC IL W     -   193,310.      772,110.      MT  (+/- 180 meters Scaled)
 JB1152
 JB1152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH955534(NAD 83)
 JB1152
 JB1152                          SUPERSEDED SURVEY CONTROL
 JB1152
 JB1152  NGVD 29 (??/??/92)  145.884  (m)          478.62   (f) ADJ UNCH    2 0
 JB1152
 JB1152.Superseded values are not recommended for survey control.
 JB1152
 JB1152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1152.See file dsdata.pdf to determine how the superseded data were derived.
 JB1152
 JB1152_MARKER: DB = BENCH MARK DISK
 JB1152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1152_STAMPING: V 250 1961
 JB1152_MARK LOGO: CGS
 JB1152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1152+STABILITY: SURFACE MOTION
 JB1152
 JB1152  HISTORY     - Date     Condition        Report By
 JB1152  HISTORY     - 1961     MONUMENTED       CGS
 JB1152  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1152  HISTORY     - 20121009 POOR             ILDT
 JB1152
 JB1152                          STATION DESCRIPTION
 JB1152
 JB1152'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1152'4.1 MI SE FROM NEW MINDEN.
 JB1152'ABOUT 2.5 MILES SOUTH ALONG STATE HIGHWAY 127 FROM ITS JUNCTION
 JB1152'WITH STATE HIGHWAY 177 IN NEW MINDEN, THENCE 1.6 MILES EAST
 JB1152'ALONG A GRAVEL ROAD, ABOUT 0.05 MILE WEST OF THE JUNCTION OF A
 JB1152'NORTH-SOUTH GRAVELED ROAD, AT A FIELD ENTRANCE NORTH OF THE ROAD,
 JB1152'28 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 36 FEET WEST OF THE
 JB1152'CENTER LINE OF THE FIELD ENTRANCE, 1.5 FEET NORTHWEST OF POWER
 JB1152'POLE A6-7-137-1, 1.4 FEET EAST-NORTHEAST OF A METAL WITNESS
 JB1152'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB1152'POST PROJECTING 3 INCHES.
 JB1152
 JB1152                          STATION RECOVERY (2011)
 JB1152
 JB1152'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1152'MARK NOT FOUND.
 JB1152
 JB1152                          STATION RECOVERY (2012)
 JB1152
 JB1152'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1152'FOUND CONCRETE POST WAS BROKEN OFF UNDERGROUND, THE TOP OF THE
 JB1152'CONCRETE, THE DISK AND THE SIGN WERE ALL GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1188 ***********************************************************************
 JB1188  DESIGNATION -  V 251
 JB1188  PID         -  JB1188
 JB1188  STATE/COUNTY-  IL/JEFFERSON
 JB1188  COUNTRY     -  US
 JB1188  USGS QUAD   -  ASHLEY (2018)
 JB1188
 JB1188                         *CURRENT SURVEY CONTROL
 JB1188  ______________________________________________________________________
 JB1188* NAD 83(1986) POSITION- 38 20 25.     (N) 089 07 57.     (W)   SCALED
 JB1188* NAVD 88 ORTHO HEIGHT -   159.101 (meters)      521.98  (feet) ADJUSTED
 JB1188  ______________________________________________________________________
 JB1188  GEOID HEIGHT    -        -30.115 (meters)                     GEOID18
 JB1188  DYNAMIC HEIGHT  -        159.000 (meters)      521.65  (feet) COMP
 JB1188  MODELED GRAVITY -    979,986.6   (mgal)                       NAVD 88
 JB1188
 JB1188  VERT ORDER      -  SECOND    CLASS 0
 JB1188
 JB1188.The horizontal coordinates were scaled from a map and have
 JB1188.an estimated accuracy of +/- 6 seconds.
 JB1188
 JB1188.The orthometric height was determined by differential leveling and
 JB1188.adjusted by the NATIONAL GEODETIC SURVEY
 JB1188.in June 1991.
 JB1188
 JB1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1188.GEOID18 height accuracy estimate available here.
 JB1188
 JB1188.Click photographs - Photos may exist for this station.
 JB1188
 JB1188.The dynamic height is computed by dividing the NAVD 88
 JB1188.geopotential number by the normal gravity value computed on the
 JB1188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1188.degrees latitude (g = 980.6199 gals.).
 JB1188
 JB1188.The modeled gravity was interpolated from observed gravity values.
 JB1188
 JB1188;                    North         East    Units  Estimated Accuracy
 JB1188;SPC IL E     -   186,050.      230,130.      MT  (+/- 180 meters Scaled)
 JB1188
 JB1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH136457(NAD 83)
 JB1188
 JB1188                          SUPERSEDED SURVEY CONTROL
 JB1188
 JB1188  NGVD 29 (??/??/92)  159.210  (m)          522.34   (f) ADJ UNCH    2 0
 JB1188
 JB1188.Superseded values are not recommended for survey control.
 JB1188
 JB1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1188.See file dsdata.pdf to determine how the superseded data were derived.
 JB1188
 JB1188_MARKER: DB = BENCH MARK DISK
 JB1188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1188_STAMPING: V 251 1961
 JB1188_MARK LOGO: CGS
 JB1188_PROJECTION: FLUSH
 JB1188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1188+STABILITY: SURFACE MOTION
 JB1188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1188+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2012
 JB1188
 JB1188  HISTORY     - Date     Condition        Report By
 JB1188  HISTORY     - 1961     MONUMENTED       CGS
 JB1188  HISTORY     - 20090127 GOOD             ILDT
 JB1188  HISTORY     - 20121004 GOOD             ILDT
 JB1188
 JB1188                          STATION DESCRIPTION
 JB1188
 JB1188'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1188'4 MI NE FROM ASHLEY.
 JB1188'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1188'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1188'1.75 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.8 MILE
 JB1188'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE EAST ALONG A GRAVEL
 JB1188'ROAD, AT A FIELD ENTRANCE SOUTH OF THE ROAD, 19 FEET SOUTH OF
 JB1188'THE CENTER OF THE ROAD, 14 FEET EAST OF THE CENTER OF THE FIELD
 JB1188'ENTRANCE, 24 FEET WEST OF THE EXTENDED CENTER OF A PRIVATE ROAD
 JB1188'NORTH, 2.5 FEET NORTHWEST OF A WIRE BRACED POWER POLE, 1.4 FEET
 JB1188'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 JB1188'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB1188
 JB1188                          STATION RECOVERY (2009)
 JB1188
 JB1188'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1188'RECOVERED IN GOOD CONDITION.
 JB1188
 JB1188                          STATION RECOVERY (2012)
 JB1188
 JB1188'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0489 ***********************************************************************
 JB0489  DESIGNATION -  V 252
 JB0489  PID         -  JB0489
 JB0489  STATE/COUNTY-  IL/JEFFERSON
 JB0489  COUNTRY     -  US
 JB0489  USGS QUAD   -  BLUFORD (2018)
 JB0489
 JB0489                         *CURRENT SURVEY CONTROL
 JB0489  ______________________________________________________________________
 JB0489* NAD 83(1986) POSITION- 38 16 45.     (N) 088 43 54.     (W)   SCALED
 JB0489* NAVD 88 ORTHO HEIGHT -   147.296 (meters)      483.25  (feet) ADJUSTED
 JB0489  ______________________________________________________________________
 JB0489  GEOID HEIGHT    -        -30.267 (meters)                     GEOID18
 JB0489  DYNAMIC HEIGHT  -        147.200 (meters)      482.94  (feet) COMP
 JB0489  MODELED GRAVITY -    979,976.1   (mgal)                       NAVD 88
 JB0489
 JB0489  VERT ORDER      -  SECOND    CLASS 0
 JB0489
 JB0489.The horizontal coordinates were scaled from a map and have
 JB0489.an estimated accuracy of +/- 6 seconds.
 JB0489
 JB0489.The orthometric height was determined by differential leveling and
 JB0489.adjusted by the NATIONAL GEODETIC SURVEY
 JB0489.in June 1991.
 JB0489
 JB0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0489.GEOID18 height accuracy estimate available here.
 JB0489
 JB0489.Click photographs - Photos may exist for this station.
 JB0489
 JB0489.The dynamic height is computed by dividing the NAVD 88
 JB0489.geopotential number by the normal gravity value computed on the
 JB0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0489.degrees latitude (g = 980.6199 gals.).
 JB0489
 JB0489.The modeled gravity was interpolated from observed gravity values.
 JB0489
 JB0489;                    North         East    Units  Estimated Accuracy
 JB0489;SPC IL E     -   179,040.      265,150.      MT  (+/- 180 meters Scaled)
 JB0489
 JB0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH485382(NAD 83)
 JB0489
 JB0489                          SUPERSEDED SURVEY CONTROL
 JB0489
 JB0489  NGVD 29 (??/??/92)  147.411  (m)          483.63   (f) ADJ UNCH    2 0
 JB0489
 JB0489.Superseded values are not recommended for survey control.
 JB0489
 JB0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0489.See file dsdata.pdf to determine how the superseded data were derived.
 JB0489
 JB0489_MARKER: DB = BENCH MARK DISK
 JB0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0489_STAMPING: V 252 1961
 JB0489_MARK LOGO: CGS
 JB0489_PROJECTION: FLUSH
 JB0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0489+STABILITY: SURFACE MOTION
 JB0489
 JB0489  HISTORY     - Date     Condition        Report By
 JB0489  HISTORY     - 1961     MONUMENTED       CGS
 JB0489  HISTORY     - 1973     GOOD             USGS
 JB0489  HISTORY     - 20090113 MARK NOT FOUND   ILDT
 JB0489  HISTORY     - 20090126 POOR             ILDT
 JB0489
 JB0489                          STATION DESCRIPTION
 JB0489
 JB0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0489'3.6 MI NE FROM BELLE RIVE.
 JB0489'ABOUT 3.15 MILES NORTH ALONG AN ASPHALT PAVED ROAD, FROM THE
 JB0489'POST OFFICE IN BELLE RIVE, THENCE 0.5 MILE EAST ALONG AN ASPHALT
 JB0489'PAVED ROAD, ABOUT 0.10 MILE EAST OF THE CROSSING OF THE ILLINOIS
 JB0489'CENTRAL RAILROAD, NEAR A FARM HOUSE SOUTH OF THE ROAD, 38 FEET
 JB0489'SOUTH OF THE CENTER OF THE ROAD, 101 FEET EAST OF THE CENTER OF
 JB0489'THE FARM DRIVE, 149 FEET EAST OF A POWER POLE WITH A TRANSFORMER,
 JB0489'1 FOOT NORTH OF A FENCE, 10 FEET WEST OF A FENCE CORNER, 2.2
 JB0489'FEET WEST-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 JB0489'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0489'FLUSH WITH THE GROUND.
 JB0489
 JB0489                          STATION RECOVERY (1973)
 JB0489
 JB0489'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 JB0489'RECOVERED IN GOOD CONDITION.
 JB0489
 JB0489                          STATION RECOVERY (2009)
 JB0489
 JB0489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0489'MARK NOT FOUND.
 JB0489
 JB0489                          STATION RECOVERY (2009)
 JB0489
 JB0489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0489'CONCRETE FOUNDATION DISTURBED AND TABLET IS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0216 ***********************************************************************
 JB0216  DESIGNATION -  V 253
 JB0216  PID         -  JB0216
 JB0216  STATE/COUNTY-  IL/WAYNE
 JB0216  COUNTRY     -  US
 JB0216  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0216
 JB0216                         *CURRENT SURVEY CONTROL
 JB0216  ______________________________________________________________________
 JB0216* NAD 83(1986) POSITION- 38 17 04.     (N) 088 22 11.     (W)   SCALED
 JB0216* NAVD 88 ORTHO HEIGHT -   117.341 (meters)      384.98  (feet) ADJUSTED
 JB0216  ______________________________________________________________________
 JB0216  GEOID HEIGHT    -        -30.493 (meters)                     GEOID18
 JB0216  DYNAMIC HEIGHT  -        117.266 (meters)      384.73  (feet) COMP
 JB0216  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 JB0216
 JB0216  VERT ORDER      -  SECOND    CLASS 0
 JB0216
 JB0216.The horizontal coordinates were scaled from a map and have
 JB0216.an estimated accuracy of +/- 6 seconds.
 JB0216
 JB0216.The orthometric height was determined by differential leveling and
 JB0216.adjusted by the NATIONAL GEODETIC SURVEY
 JB0216.in June 1991.
 JB0216
 JB0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0216.GEOID18 height accuracy estimate available here.
 JB0216
 JB0216.Click photographs - Photos may exist for this station.
 JB0216
 JB0216.The dynamic height is computed by dividing the NAVD 88
 JB0216.geopotential number by the normal gravity value computed on the
 JB0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0216.degrees latitude (g = 980.6199 gals.).
 JB0216
 JB0216.The modeled gravity was interpolated from observed gravity values.
 JB0216
 JB0216;                    North         East    Units  Estimated Accuracy
 JB0216;SPC IL E     -   179,550.      296,820.      MT  (+/- 180 meters Scaled)
 JB0216
 JB0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH802382(NAD 83)
 JB0216
 JB0216                          SUPERSEDED SURVEY CONTROL
 JB0216
 JB0216  NGVD 29 (??/??/92)  117.462  (m)          385.37   (f) ADJ UNCH    2 0
 JB0216
 JB0216.Superseded values are not recommended for survey control.
 JB0216
 JB0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0216.See file dsdata.pdf to determine how the superseded data were derived.
 JB0216
 JB0216_MARKER: DB = BENCH MARK DISK
 JB0216_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0216_SP_SET: BRIDGE
 JB0216_STAMPING: V 253 1961
 JB0216_MARK LOGO: CGS
 JB0216_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0216
 JB0216  HISTORY     - Date     Condition        Report By
 JB0216  HISTORY     - 1961     MONUMENTED       CGS
 JB0216
 JB0216                          STATION DESCRIPTION
 JB0216
 JB0216'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0216'0.2 MI W FROM BARNHILL.
 JB0216'ABOUT 0.25 MILE WEST ALONG A GRAVEL ROAD FROM THE POST OFFICE IN
 JB0216'BARNHILL, AT THE JUNCTION OF A DIRT ROAD SOUTH, SET IN TOP OF THE
 JB0216'WINGWALL AT THE NORTHWEST CORNER OF A 15 FOOT CONCRETE BRIDGE,
 JB0216'15 FEET NORTH OF THE CENTER OF THE ROAD, 3 FEET SOUTHEAST OF THE
 JB0216'NORTHWEST END OF THE WINGWALL, AND ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0776 ***********************************************************************
 JB0776  DESIGNATION -  V 255
 JB0776  PID         -  JB0776
 JB0776  STATE/COUNTY-  IL/FAYETTE
 JB0776  COUNTRY     -  US
 JB0776  USGS QUAD   -  VANDALIA (2018)
 JB0776
 JB0776                         *CURRENT SURVEY CONTROL
 JB0776  ______________________________________________________________________
 JB0776* NAD 83(1986) POSITION- 38 57 41.99   (N) 089 05 53.45   (W)   HD_HELD1
 JB0776* NAVD 88 ORTHO HEIGHT -   154.555 (meters)      507.07  (feet) ADJUSTED
 JB0776  ______________________________________________________________________
 JB0776  GEOID HEIGHT    -        -31.716 (meters)                     GEOID18
 JB0776  DYNAMIC HEIGHT  -        154.460 (meters)      506.76  (feet) COMP
 JB0776  MODELED GRAVITY -    980,009.5   (mgal)                       NAVD 88
 JB0776
 JB0776  VERT ORDER      -  FIRST     CLASS I
 JB0776
 JB0776.The horizontal coordinates were determined by differentially corrected
 JB0776.hand held GPS observations or other comparable positioning techniques
 JB0776.and have an estimated accuracy of +/- 3 meters.
 JB0776
 JB0776.The orthometric height was determined by differential leveling and
 JB0776.adjusted by the NATIONAL GEODETIC SURVEY
 JB0776.in June 1991.
 JB0776
 JB0776.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0776.GEOID18 height accuracy estimate available here.
 JB0776
 JB0776.Click photographs - Photos may exist for this station.
 JB0776
 JB0776.The dynamic height is computed by dividing the NAVD 88
 JB0776.geopotential number by the normal gravity value computed on the
 JB0776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0776.degrees latitude (g = 980.6199 gals.).
 JB0776
 JB0776.The modeled gravity was interpolated from observed gravity values.
 JB0776
 JB0776;                    North         East    Units  Estimated Accuracy
 JB0776;SPC IL E     -   255,000.5     233,709.5     MT  (+/- 3 meters HH1 GPS) 
 JB0776
 JB0776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1820814615(NAD 83)
 JB0776
 JB0776                          SUPERSEDED SURVEY CONTROL
 JB0776
 JB0776  NGVD 29 (??/??/92)  154.672  (m)          507.45   (f) ADJ UNCH    1 1
 JB0776
 JB0776.Superseded values are not recommended for survey control.
 JB0776
 JB0776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0776.See file dsdata.pdf to determine how the superseded data were derived.
 JB0776
 JB0776_MARKER: DB = BENCH MARK DISK
 JB0776_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0776_SP_SET: BUILDING FOUNDATION
 JB0776_STAMPING: V 255 1961
 JB0776_MARK LOGO: CGS
 JB0776_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0776_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0776+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2018
 JB0776
 JB0776  HISTORY     - Date     Condition        Report By
 JB0776  HISTORY     - 1961     MONUMENTED       CGS
 JB0776  HISTORY     - 1969     GOOD             CGS
 JB0776  HISTORY     - 1976     GOOD             NGS
 JB0776  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 JB0776  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0776  HISTORY     - 20150916 GOOD             AMESC
 JB0776  HISTORY     - 20181229 GOOD             GEOCAC
 JB0776
 JB0776                          STATION DESCRIPTION
 JB0776
 JB0776'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0776'AT VANDALIA.
 JB0776'AT VANDALIA, AT THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD
 JB0776'AND THE PENNSYLVANIA RAILROAD, 22 FEET NORTHEAST OF THE NORTHEAST
 JB0776'RAIL OF THE ILLINOIS CENTRAL RAILROAD, 21 FEET SOUTH OF THE SOUTH
 JB0776'RAIL OF THE PENNSYLVANIA RAILROAD, 4 1/2 FEET SOUTHWEST OF THE
 JB0776'NORTH CORNER OF THE RAILROAD STATION, SET VERTICALLY IN THE
 JB0776'NORTHWEST CONCRETE FACE OF THE CONCRETE FOUNDATION FOR THE
 JB0776'STATION, AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACKS.
 JB0776'SEC 16, T 6 N, R 1 E.
 JB0776
 JB0776                          STATION RECOVERY (1976)
 JB0776
 JB0776'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0776'RECOVERED IN GOOD CONDITION.
 JB0776
 JB0776                          STATION RECOVERY (2012)
 JB0776
 JB0776'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0776'MARK NOT FOUND.
 JB0776
 JB0776                          STATION RECOVERY (2014)
 JB0776
 JB0776'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0776'MARK NOT FOUND.
 JB0776
 JB0776                          STATION RECOVERY (2015)
 JB0776
 JB0776'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0776'RECOVERED IN GOOD CONDITION.
 JB0776'
 JB0776'NOTE-ADD-THE STATION IS NOW INSIDE THE ABANDONED RESTAURANT CALLED THE
 JB0776'DEPOT STEAKHOUSE AND LOUNGE.
 JB0776
 JB0776                          STATION RECOVERY (2018)
 JB0776
 JB0776'RECOVERY NOTE BY GEOCACHING 2018 (RCF)
 JB0776'THE MARK IS SET VERTICALLY IN THE CONCRETE FOUNDATION OF THE BUILDING.
 JB0776'A NEW EXTERIOR WALL WAS CONSTRUCTED CREATING A CORRIDOR ON THE NORTH
 JB0776'SIDE OF THE BUILDING.  AS THE RESULT OF A FIRE ONLY PORTIONS OF THE
 JB0776'WALLS REMAIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0767 ***********************************************************************
 JB0767  DESIGNATION -  V 256
 JB0767  PID         -  JB0767
 JB0767  STATE/COUNTY-  IL/FAYETTE
 JB0767  COUNTRY     -  US
 JB0767  USGS QUAD   -  VANDALIA (2018)
 JB0767
 JB0767                         *CURRENT SURVEY CONTROL
 JB0767  ______________________________________________________________________
 JB0767* NAD 83(1986) POSITION- 38 59 03.     (N) 089 07 07.     (W)   SCALED
 JB0767* NAVD 88 ORTHO HEIGHT -   161.146 (meters)      528.69  (feet) ADJUSTED
 JB0767  ______________________________________________________________________
 JB0767  GEOID HEIGHT    -        -31.728 (meters)                     GEOID18
 JB0767  DYNAMIC HEIGHT  -        161.048 (meters)      528.37  (feet) COMP
 JB0767  MODELED GRAVITY -    980,011.2   (mgal)                       NAVD 88
 JB0767
 JB0767  VERT ORDER      -  SECOND    CLASS I
 JB0767
 JB0767.The horizontal coordinates were scaled from a map and have
 JB0767.an estimated accuracy of +/- 6 seconds.
 JB0767
 JB0767.The orthometric height was determined by differential leveling and
 JB0767.adjusted by the NATIONAL GEODETIC SURVEY
 JB0767.in May 2016.
 JB0767
 JB0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0767.GEOID18 height accuracy estimate available here.
 JB0767
 JB0767.Click photographs - Photos may exist for this station.
 JB0767
 JB0767.The dynamic height is computed by dividing the NAVD 88
 JB0767.geopotential number by the normal gravity value computed on the
 JB0767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0767.degrees latitude (g = 980.6199 gals.).
 JB0767
 JB0767.The modeled gravity was interpolated from observed gravity values.
 JB0767
 JB0767;                    North         East    Units  Estimated Accuracy
 JB0767;SPC IL E     -   257,510.      231,960.      MT  (+/- 180 meters Scaled)
 JB0767
 JB0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ164171(NAD 83)
 JB0767
 JB0767                          SUPERSEDED SURVEY CONTROL
 JB0767
 JB0767  NAVD 88 (06/15/91)  161.137  (m)          528.66   (f) SUPERSEDED  1 2
 JB0767  NGVD 29 (??/??/92)  161.260  (m)          529.07   (f) ADJ UNCH    1 2
 JB0767
 JB0767.Superseded values are not recommended for survey control.
 JB0767
 JB0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0767.See file dsdata.pdf to determine how the superseded data were derived.
 JB0767
 JB0767_MARKER: DB = BENCH MARK DISK
 JB0767_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0767_SP_SET: BOX CULVERT
 JB0767_STAMPING: V 256 1961
 JB0767_MARK LOGO: CGS
 JB0767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0767+STABILITY: SURFACE MOTION
 JB0767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0767+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 JB0767
 JB0767  HISTORY     - Date     Condition        Report By
 JB0767  HISTORY     - 1961     MONUMENTED       CGS
 JB0767  HISTORY     - 1969     GOOD             CGS
 JB0767  HISTORY     - 20120626 GOOD             ILDT
 JB0767  HISTORY     - 20140623 GOOD             ILDT
 JB0767  HISTORY     - 20151007 GOOD             MCA
 JB0767
 JB0767                          STATION DESCRIPTION
 JB0767
 JB0767'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0767'2.2 MI NW FROM VANDALIA.
 JB0767'ABOUT 1.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0767'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0767'VANDALIA, THENCE 0.5 MILE WEST ALONG U.S. HIGHWAY 40 AND STATE
 JB0767'HIGHWAY 185, THENCE 0.6 MILE NORTH ALONG STATE HIGHWAY 185, 59
 JB0767'FEET WEST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF
 JB0767'THE WEST END OF THE NORTH CONCRETE HEADWALL OF A 5-FOOT CONCRETE
 JB0767'BOX CULVERT UNDER A PAVED ROAD WHICH LEADS WEST, 13 1/2 FEET
 JB0767'NORTH OF THE CENTER LINE OF THE ROAD, AND ABOUT LEVEL WITH THE
 JB0767'ROAD.  SEC 5, T 6 N, R 1 E.
 JB0767
 JB0767                          STATION RECOVERY (2012)
 JB0767
 JB0767'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0767'RECOVERED IN GOOD CONDITION.
 JB0767
 JB0767                          STATION RECOVERY (2014)
 JB0767
 JB0767'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0767'RECOVERED IN GOOD CONDITION.
 JB0767
 JB0767                          STATION RECOVERY (2015)
 JB0767
 JB0767'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0767'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0474 ***********************************************************************
 LC0474  DESIGNATION -  V 258
 LC0474  PID         -  LC0474
 LC0474  STATE/COUNTY-  IL/MCLEAN
 LC0474  COUNTRY     -  US
 LC0474  USGS QUAD   -  HEYWORTH (2018)
 LC0474
 LC0474                         *CURRENT SURVEY CONTROL
 LC0474  ______________________________________________________________________
 LC0474* NAD 83(1986) POSITION- 40 17 03.     (N) 088 58 19.     (W)   SCALED
 LC0474* NAVD 88 ORTHO HEIGHT -   225.755 (meters)      740.66  (feet) ADJUSTED
 LC0474  ______________________________________________________________________
 LC0474  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 LC0474  DYNAMIC HEIGHT  -        225.643 (meters)      740.30  (feet) COMP
 LC0474  MODELED GRAVITY -    980,125.8   (mgal)                       NAVD 88
 LC0474
 LC0474  VERT ORDER      -  FIRST     CLASS I
 LC0474
 LC0474.The horizontal coordinates were scaled from a map and have
 LC0474.an estimated accuracy of +/- 6 seconds.
 LC0474
 LC0474.The orthometric height was determined by differential leveling and
 LC0474.adjusted by the NATIONAL GEODETIC SURVEY
 LC0474.in June 1991.
 LC0474
 LC0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0474.GEOID18 height accuracy estimate available here.
 LC0474
 LC0474.Click photographs - Photos may exist for this station.
 LC0474
 LC0474.The dynamic height is computed by dividing the NAVD 88
 LC0474.geopotential number by the normal gravity value computed on the
 LC0474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0474.degrees latitude (g = 980.6199 gals.).
 LC0474
 LC0474.The modeled gravity was interpolated from observed gravity values.
 LC0474
 LC0474;                    North         East    Units  Estimated Accuracy
 LC0474;SPC IL E     -   401,750.      245,690.      MT  (+/- 180 meters Scaled)
 LC0474
 LC0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK323611(NAD 83)
 LC0474
 LC0474                          SUPERSEDED SURVEY CONTROL
 LC0474
 LC0474  NGVD 29 (??/??/92)  225.827  (m)          740.90   (f) ADJ UNCH    1 1
 LC0474
 LC0474.Superseded values are not recommended for survey control.
 LC0474
 LC0474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0474.See file dsdata.pdf to determine how the superseded data were derived.
 LC0474
 LC0474_MARKER: DB = BENCH MARK DISK
 LC0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0474_STAMPING: V 258 1961
 LC0474_MARK LOGO: CGS
 LC0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0474+STABILITY: SURFACE MOTION
 LC0474
 LC0474  HISTORY     - Date     Condition        Report By
 LC0474  HISTORY     - 1961     MONUMENTED       CGS
 LC0474  HISTORY     - 1969     GOOD             CGS
 LC0474
 LC0474                          STATION DESCRIPTION
 LC0474
 LC0474'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0474'2 MI S FROM HEYWORTH.
 LC0474'ABOUT 2.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0474'THE POST OFFICE AT HEYWORTH, NEAR THE MCLEAN -DE WITT COUNTY
 LC0474'LINE, 0.3 MILE NORTH OF MILEPOST 782, 44 1/2 FEET WEST OF THE
 LC0474'WEST RAIL, 13 FEET EAST OF THE CENTER LINE OF A TRAIL ROAD,
 LC0474'82 1/2 FEET SOUTHEAST OF THE SOUTHEAST LEG OF A METAL TOWER FOR
 LC0474'A POWER LINE, 3 1/2 FEET SOUTH OF A POWER POLE, 2.0 FEET NORTH
 LC0474'OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE TRACK, 1
 LC0474'FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 LC0474'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 LC0474'GROUND.  SEC 1, T 21 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0504 ***********************************************************************
 LC0504  DESIGNATION -  V 259
 LC0504  PID         -  LC0504
 LC0504  STATE/COUNTY-  IL/DE WITT
 LC0504  COUNTRY     -  US
 LC0504  USGS QUAD   -  MAROA (2018)
 LC0504
 LC0504                         *CURRENT SURVEY CONTROL
 LC0504  ______________________________________________________________________
 LC0504* NAD 83(1986) POSITION- 40 06 21.     (N) 088 57 17.     (W)   SCALED
 LC0504* NAVD 88 ORTHO HEIGHT -   208.762 (meters)      684.91  (feet) ADJUSTED
 LC0504  ______________________________________________________________________
 LC0504  GEOID HEIGHT    -        -32.157 (meters)                     GEOID18
 LC0504  DYNAMIC HEIGHT  -        208.654 (meters)      684.56  (feet) COMP
 LC0504  MODELED GRAVITY -    980,107.2   (mgal)                       NAVD 88
 LC0504
 LC0504  VERT ORDER      -  FIRST     CLASS I
 LC0504
 LC0504.The horizontal coordinates were scaled from a map and have
 LC0504.an estimated accuracy of +/- 6 seconds.
 LC0504
 LC0504.The orthometric height was determined by differential leveling and
 LC0504.adjusted by the NATIONAL GEODETIC SURVEY
 LC0504.in June 1991.
 LC0504
 LC0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0504.GEOID18 height accuracy estimate available here.
 LC0504
 LC0504.Click photographs - Photos may exist for this station.
 LC0504
 LC0504.The dynamic height is computed by dividing the NAVD 88
 LC0504.geopotential number by the normal gravity value computed on the
 LC0504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0504.degrees latitude (g = 980.6199 gals.).
 LC0504
 LC0504.The modeled gravity was interpolated from observed gravity values.
 LC0504
 LC0504;                    North         East    Units  Estimated Accuracy
 LC0504;SPC IL E     -   381,940.      247,020.      MT  (+/- 180 meters Scaled)
 LC0504
 LC0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK333413(NAD 83)
 LC0504
 LC0504                          SUPERSEDED SURVEY CONTROL
 LC0504
 LC0504  NGVD 29 (??/??/92)  208.842  (m)          685.18   (f) ADJ UNCH    1 1
 LC0504
 LC0504.Superseded values are not recommended for survey control.
 LC0504
 LC0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0504.See file dsdata.pdf to determine how the superseded data were derived.
 LC0504
 LC0504_MARKER: DB = BENCH MARK DISK
 LC0504_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0504_SP_SET: BRIDGE
 LC0504_STAMPING: V 259 1961
 LC0504_MARK LOGO: CGS
 LC0504_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0504
 LC0504  HISTORY     - Date     Condition        Report By
 LC0504  HISTORY     - 1961     MONUMENTED       CGS
 LC0504  HISTORY     - 1969     GOOD             CGS
 LC0504  HISTORY     - 1976     GOOD             NGS
 LC0504
 LC0504                          STATION DESCRIPTION
 LC0504
 LC0504'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0504'3.3 MI S FROM CLINTON.
 LC0504'ABOUT 3.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0504'THE STATION AT CLINTON, 4 FEET EAST OF THE EAST RAIL, SET IN THE
 LC0504'TOP OF THE NORTH END OF THE EAST CONCRETE RETAINING WALL AT THE
 LC0504'NORTH END OF A RAILROAD TRESTLE OVER SALT CREEK, 2.2 FEET SOUTH
 LC0504'OF THE NORTH END OF THE RETAINING WALL, AND ABOUT 1/2 FOOT BELOW
 LC0504'THE LEVEL OF THE TRACK.  SEC 14, T19N, R2E  NOTE-- MILEPOST 770 IS
 LC0504'MISSING.
 LC0504
 LC0504                          STATION RECOVERY (1976)
 LC0504
 LC0504'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1922 ***********************************************************************
 ME1922  DESIGNATION -  V 26
 ME1922  PID         -  ME1922
 ME1922  STATE/COUNTY-  IL/WILL
 ME1922  COUNTRY     -  US
 ME1922  USGS QUAD   -  MOKENA (2018)
 ME1922
 ME1922                         *CURRENT SURVEY CONTROL
 ME1922  ______________________________________________________________________
 ME1922* NAD 83(1986) POSITION- 41 30 38.     (N) 087 58 36.     (W)   SCALED
 ME1922* NAVD 88 ORTHO HEIGHT -   205.529 (meters)      674.31  (feet) ADJUSTED
 ME1922  ______________________________________________________________________
 ME1922  GEOID HEIGHT    -        -33.208 (meters)                     GEOID18
 ME1922  DYNAMIC HEIGHT  -        205.449 (meters)      674.04  (feet) COMP
 ME1922  MODELED GRAVITY -    980,230.0   (mgal)                       NAVD 88
 ME1922
 ME1922  VERT ORDER      -  SECOND    CLASS 0
 ME1922
 ME1922.The horizontal coordinates were scaled from a map and have
 ME1922.an estimated accuracy of +/- 6 seconds.
 ME1922
 ME1922.The orthometric height was determined by differential leveling and
 ME1922.adjusted by the NATIONAL GEODETIC SURVEY
 ME1922.in June 1991.
 ME1922
 ME1922.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1922.GEOID18 height accuracy estimate available here.
 ME1922
 ME1922.Click photographs - Photos may exist for this station.
 ME1922
 ME1922.The dynamic height is computed by dividing the NAVD 88
 ME1922.geopotential number by the normal gravity value computed on the
 ME1922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1922.degrees latitude (g = 980.6199 gals.).
 ME1922
 ME1922.The modeled gravity was interpolated from observed gravity values.
 ME1922
 ME1922;                    North         East    Units  Estimated Accuracy
 ME1922;SPC IL E     -   537,800.      329,780.      MT  (+/- 180 meters Scaled)
 ME1922
 ME1922_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL184958(NAD 83)
 ME1922
 ME1922                          SUPERSEDED SURVEY CONTROL
 ME1922
 ME1922  NGVD 29 (??/??/92)  205.618  (m)          674.60   (f) ADJ UNCH    2 0
 ME1922
 ME1922.Superseded values are not recommended for survey control.
 ME1922
 ME1922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1922.See file dsdata.pdf to determine how the superseded data were derived.
 ME1922
 ME1922_MARKER: DB = BENCH MARK DISK
 ME1922_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1922_SP_SET: CULVERT HEADWALL
 ME1922_STAMPING: V 26 1934
 ME1922_MARK LOGO: CGS
 ME1922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1922+STABILITY: SURFACE MOTION
 ME1922
 ME1922  HISTORY     - Date     Condition        Report By
 ME1922  HISTORY     - 1934     MONUMENTED       CGS
 ME1922  HISTORY     - 1947     GOOD             CGS
 ME1922  HISTORY     - 1971     GOOD             NGS
 ME1922  HISTORY     - 1977     GOOD             LOCENG
 ME1922  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1922
 ME1922                          STATION DESCRIPTION
 ME1922
 ME1922'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1922'1.1 MI W FROM NEW LENOX.
 ME1922'1.1 MILES WEST ALONG THE MICHIGAN CENTRAL RAILROAD FROM THE
 ME1922'CROSSING OF THE WABASH RAILWAY AT NEW LENOX, WILL COUNTY, 10-1/2
 ME1922'POLES WEST OF MILEPOST J 6, AT A 5-FOOT CULVERT, IN THE WEST END
 ME1922'OF THE SOUTH CONCRETE HEADWALL, AND ABOUT 7 FEET LOWER THAN
 ME1922'THE RAIL.  A STANDARD DISK, STAMPED V 26 1934.
 ME1922
 ME1922                          STATION RECOVERY (1971)
 ME1922
 ME1922'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1922'RECOVERED IN GOOD CONDITION.
 ME1922
 ME1922                          STATION RECOVERY (1977)
 ME1922
 ME1922'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 ME1922'RECOVERED IN GOOD CONDITION.
 ME1922
 ME1922                          STATION RECOVERY (2000)
 ME1922
 ME1922'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (BPG)
 ME1922'DISK MISSING.  FOUND AS DESCRIBED IN HEADWALL, BUT CLEARLY MISSING.
 ME1922'ONLY THE STEM AND IMPRESESSION OF DISK REMAIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0584 ***********************************************************************
 KB0584  DESIGNATION -  V 260
 KB0584  PID         -  KB0584
 KB0584  STATE/COUNTY-  IL/MACON
 KB0584  COUNTRY     -  US
 KB0584  USGS QUAD   -  DECATUR (2018)
 KB0584
 KB0584                         *CURRENT SURVEY CONTROL
 KB0584  ______________________________________________________________________
 KB0584* NAD 83(1986) POSITION- 39 48 06.     (N) 088 58 25.     (W)   SCALED
 KB0584* NAVD 88 ORTHO HEIGHT -   202.047 (meters)      662.88  (feet) ADJUSTED
 KB0584  ______________________________________________________________________
 KB0584  GEOID HEIGHT    -        -32.334 (meters)                     GEOID18
 KB0584  DYNAMIC HEIGHT  -        201.938 (meters)      662.52  (feet) COMP
 KB0584  MODELED GRAVITY -    980,081.0   (mgal)                       NAVD 88
 KB0584
 KB0584  VERT ORDER      -  FIRST     CLASS I
 KB0584
 KB0584.The horizontal coordinates were scaled from a map and have
 KB0584.an estimated accuracy of +/- 6 seconds.
 KB0584
 KB0584.The orthometric height was determined by differential leveling and
 KB0584.adjusted by the NATIONAL GEODETIC SURVEY
 KB0584.in June 1991.
 KB0584
 KB0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0584.GEOID18 height accuracy estimate available here.
 KB0584
 KB0584.Click photographs - Photos may exist for this station.
 KB0584
 KB0584.The dynamic height is computed by dividing the NAVD 88
 KB0584.geopotential number by the normal gravity value computed on the
 KB0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0584.degrees latitude (g = 980.6199 gals.).
 KB0584
 KB0584.The modeled gravity was interpolated from observed gravity values.
 KB0584
 KB0584;                    North         East    Units  Estimated Accuracy
 KB0584;SPC IL E     -   348,180.      245,170.      MT  (+/- 180 meters Scaled)
 KB0584
 KB0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK310076(NAD 83)
 KB0584
 KB0584                          SUPERSEDED SURVEY CONTROL
 KB0584
 KB0584  NGVD 29 (??/??/92)  202.123  (m)          663.13   (f) ADJ UNCH    1 1
 KB0584
 KB0584.Superseded values are not recommended for survey control.
 KB0584
 KB0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0584.See file dsdata.pdf to determine how the superseded data were derived.
 KB0584
 KB0584_MARKER: DB = BENCH MARK DISK
 KB0584_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0584_SP_SET: CULVERT HEADWALL
 KB0584_STAMPING: V 260 1961
 KB0584_MARK LOGO: CGS
 KB0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0584+STABILITY: SURFACE MOTION
 KB0584
 KB0584  HISTORY     - Date     Condition        Report By
 KB0584  HISTORY     - 1961     MONUMENTED       CGS
 KB0584  HISTORY     - 1969     GOOD             CGS
 KB0584  HISTORY     - 1976     GOOD             NGS
 KB0584  HISTORY     - 20010806 MARK NOT FOUND   BCA
 KB0584
 KB0584                          STATION DESCRIPTION
 KB0584
 KB0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0584'3.6 MI SW FROM DECATUR.
 KB0584'ABOUT 3.55 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0584'FROM THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, 0.35
 KB0584'MILE SOUTHWEST OF MILEPOST 749, 0.15 MILE SOUTHWEST OF A CROSSING
 KB0584'OF THE RAILROAD AND A PAVED ROAD, 30 FEET EAST OF THE EAST RAIL,
 KB0584'SET IN THE TOP AND 1.0 FOOT SOUTH OF THE NORTH END OF THE EAST
 KB0584'CONCRETE HEADWALL OF A 15-FOOT CONCRETE CULVERT UNDER THE TRACK,
 KB0584'55 1/2 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 51, ABOUT
 KB0584'3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND ABOUT 10 FEET BELOW
 KB0584'THE LEVEL OF THE TRACK.  SEC 33, T 16 N, R 2 E.
 KB0584
 KB0584                          STATION RECOVERY (1976)
 KB0584
 KB0584'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0584'RECOVERED IN GOOD CONDITION.
 KB0584
 KB0584                          STATION RECOVERY (2001)
 KB0584
 KB0584'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (CEW)
 KB0584'THE CULVERT UNDER THE RAILROAD NO LONGER HAS A HEADWALL ON THE EAST
 KB0584'SIDE OF THE TRACKS.  THE CULVERT HAS APPARENTLY BEEN EXTENDED WEST AND
 KB0584'TIED TOGETHER WITH A NEW CULVERT UNDER ROUTE 51 INTO ONE CONTINUOUS
 KB0584'CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0778 ***********************************************************************
 KB0778  DESIGNATION -  V 261
 KB0778  PID         -  KB0778
 KB0778  STATE/COUNTY-  IL/SHELBY
 KB0778  COUNTRY     -  US
 KB0778  USGS QUAD   -  RAMSEY (2018)
 KB0778
 KB0778                         *CURRENT SURVEY CONTROL
 KB0778  ______________________________________________________________________
 KB0778* NAD 83(1986) POSITION- 39 13 03.     (N) 089 06 31.     (W)   SCALED
 KB0778* NAVD 88 ORTHO HEIGHT -   196.810 (meters)      645.70  (feet) ADJUSTED
 KB0778  ______________________________________________________________________
 KB0778  GEOID HEIGHT    -        -32.043 (meters)                     GEOID18
 KB0778  DYNAMIC HEIGHT  -        196.690 (meters)      645.31  (feet) COMP
 KB0778  MODELED GRAVITY -    980,014.9   (mgal)                       NAVD 88
 KB0778
 KB0778  VERT ORDER      -  FIRST     CLASS I
 KB0778
 KB0778.The horizontal coordinates were scaled from a map and have
 KB0778.an estimated accuracy of +/- 6 seconds.
 KB0778
 KB0778.The orthometric height was determined by differential leveling and
 KB0778.adjusted by the NATIONAL GEODETIC SURVEY
 KB0778.in June 1991.
 KB0778
 KB0778.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0778.GEOID18 height accuracy estimate available here.
 KB0778
 KB0778.Click photographs - Photos may exist for this station.
 KB0778
 KB0778.The dynamic height is computed by dividing the NAVD 88
 KB0778.geopotential number by the normal gravity value computed on the
 KB0778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0778.degrees latitude (g = 980.6199 gals.).
 KB0778
 KB0778.The modeled gravity was interpolated from observed gravity values.
 KB0778
 KB0778;                    North         East    Units  Estimated Accuracy
 KB0778;SPC IL E     -   283,410.      233,050.      MT  (+/- 180 meters Scaled)
 KB0778
 KB0778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ179430(NAD 83)
 KB0778
 KB0778                          SUPERSEDED SURVEY CONTROL
 KB0778
 KB0778  NGVD 29 (??/??/92)  196.892  (m)          645.97   (f) ADJ UNCH    1 1
 KB0778
 KB0778.Superseded values are not recommended for survey control.
 KB0778
 KB0778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0778.See file dsdata.pdf to determine how the superseded data were derived.
 KB0778
 KB0778_MARKER: DB = BENCH MARK DISK
 KB0778_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0778_STAMPING: V 261 1961
 KB0778_MARK LOGO: CGS
 KB0778_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0778_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0778
 KB0778  HISTORY     - Date     Condition        Report By
 KB0778  HISTORY     - 1961     MONUMENTED       CGS
 KB0778  HISTORY     - 1969     GOOD             CGS
 KB0778  HISTORY     - 1976     GOOD             NGS
 KB0778  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0778
 KB0778                          STATION DESCRIPTION
 KB0778
 KB0778'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0778'5.4 MI N FROM RAMSEY.
 KB0778'ABOUT 5.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0778'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.35 MILE SOUTH OF
 KB0778'MILEPOST 708, 140 FEET NORTHEAST OF THE CENTER OF A CROSSING
 KB0778'OF THE RAILROAD AND A ROAD WHICH IS THE SHELBY-FAYETTE COUNTY
 KB0778'LINE, 89 1/2 FEET EAST OF THE EAST RAIL, 108 FEET NORTH OF THE
 KB0778'CENTER LINE OF THE ROAD, 5 1/2 FEET WEST OF A FENCE, 2 FEET SOUTH
 KB0778'OF A TELEPHONE POLE, 1.3 FEET NORTH OF A METAL WITNESS POST, ABOUT
 KB0778'2 FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH
 KB0778'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 20 1/2 FEET AND
 KB0778'IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES ABOVE THE
 KB0778'SURFACE OF THE GROUND.  SEC 17, T9N, R1E.
 KB0778
 KB0778                          STATION RECOVERY (1976)
 KB0778
 KB0778'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0778'RECOVERED IN GOOD CONDITION.
 KB0778
 KB0778                          STATION RECOVERY (2014)
 KB0778
 KB0778'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0778'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0683 ***********************************************************************
 KB0683  DESIGNATION -  V 262
 KB0683  PID         -  KB0683
 KB0683  STATE/COUNTY-  IL/CHRISTIAN
 KB0683  COUNTRY     -  US
 KB0683  USGS QUAD   -  ASSUMPTION (2018)
 KB0683
 KB0683                         *CURRENT SURVEY CONTROL
 KB0683  ______________________________________________________________________
 KB0683* NAD 83(1986) POSITION- 39 31 21.     (N) 089 02 54.     (W)   SCALED
 KB0683* NAVD 88 ORTHO HEIGHT -   196.410 (meters)      644.39  (feet) ADJUSTED
 KB0683  ______________________________________________________________________
 KB0683  GEOID HEIGHT    -        -32.292 (meters)                     GEOID18
 KB0683  DYNAMIC HEIGHT  -        196.298 (meters)      644.02  (feet) COMP
 KB0683  MODELED GRAVITY -    980,049.9   (mgal)                       NAVD 88
 KB0683
 KB0683  VERT ORDER      -  FIRST     CLASS I
 KB0683
 KB0683.The horizontal coordinates were scaled from a map and have
 KB0683.an estimated accuracy of +/- 6 seconds.
 KB0683
 KB0683.The orthometric height was determined by differential leveling and
 KB0683.adjusted by the NATIONAL GEODETIC SURVEY
 KB0683.in June 1991.
 KB0683
 KB0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0683.GEOID18 height accuracy estimate available here.
 KB0683
 KB0683.Click photographs - Photos may exist for this station.
 KB0683
 KB0683.The dynamic height is computed by dividing the NAVD 88
 KB0683.geopotential number by the normal gravity value computed on the
 KB0683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0683.degrees latitude (g = 980.6199 gals.).
 KB0683
 KB0683.The modeled gravity was interpolated from observed gravity values.
 KB0683
 KB0683;                    North         East    Units  Estimated Accuracy
 KB0683;SPC IL W     -   317,570.      796,160.      MT  (+/- 180 meters Scaled)
 KB0683
 KB0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ239767(NAD 83)
 KB0683
 KB0683                          SUPERSEDED SURVEY CONTROL
 KB0683
 KB0683  NGVD 29 (??/??/92)  196.501  (m)          644.69   (f) ADJ UNCH    1 1
 KB0683
 KB0683.Superseded values are not recommended for survey control.
 KB0683
 KB0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0683.See file dsdata.pdf to determine how the superseded data were derived.
 KB0683
 KB0683_MARKER: DB = BENCH MARK DISK
 KB0683_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0683_SP_SET: BUILDING
 KB0683_STAMPING: V 262 1961
 KB0683_MARK LOGO: CGS
 KB0683_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0683
 KB0683  HISTORY     - Date     Condition        Report By
 KB0683  HISTORY     - 1961     MONUMENTED       CGS
 KB0683  HISTORY     - 1969     GOOD             CGS
 KB0683  HISTORY     - 1976     GOOD             NGS
 KB0683
 KB0683                          STATION DESCRIPTION
 KB0683
 KB0683'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0683'0.2 MI N FROM ASSUMPTION.
 KB0683'ABOUT 0.15 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0683'THE POST OFFICE AT ASSUMPTION, 68 YARDS SOUTH OF THE CENTER OF A
 KB0683'CROSSING OF THE RAILROAD AND LEAFLAND STREET, 75 FEET NORTHWEST
 KB0683'AND ACROSS THE TRACK FROM MILEPOST 729, 34 FEET WEST OF THE WEST
 KB0683'RAIL OF THE MAIN TRACK, SET VERTICALLY IN THE EAST FACE OF THE
 KB0683'MOST NORTHERLY OF 6 CONCRETE GRAIN BINS AT THE ASSUMPTION CO-OP
 KB0683'GRAIN COMPANY, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE GROUND.
 KB0683'SEC 2, T 12 N, R 1 E.
 KB0683
 KB0683                          STATION RECOVERY (1976)
 KB0683
 KB0683'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0683'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0041 ***********************************************************************
 MF0041  DESIGNATION -  V 266
 MF0041  PID         -  MF0041
 MF0041  STATE/COUNTY-  IL/DU PAGE
 MF0041  COUNTRY     -  US
 MF0041  USGS QUAD   -  LOMBARD (2018)
 MF0041
 MF0041                         *CURRENT SURVEY CONTROL
 MF0041  ______________________________________________________________________
 MF0041* NAD 83(1986) POSITION- 41 58 23.     (N) 088 01 51.     (W)   SCALED
 MF0041* NAVD 88 ORTHO HEIGHT -   222.530 (meters)      730.08  (feet) ADJUSTED
 MF0041  ______________________________________________________________________
 MF0041  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 MF0041  DYNAMIC HEIGHT  -        222.454 (meters)      729.83  (feet) COMP
 MF0041  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 MF0041
 MF0041  VERT ORDER      -  FIRST     CLASS I
 MF0041
 MF0041.The horizontal coordinates were scaled from a map and have
 MF0041.an estimated accuracy of +/- 6 seconds.
 MF0041
 MF0041.The orthometric height was determined by differential leveling and
 MF0041.adjusted by the NATIONAL GEODETIC SURVEY
 MF0041.in June 1991.
 MF0041
 MF0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0041.GEOID18 height accuracy estimate available here.
 MF0041
 MF0041.Click photographs - Photos may exist for this station.
 MF0041
 MF0041.The dynamic height is computed by dividing the NAVD 88
 MF0041.geopotential number by the normal gravity value computed on the
 MF0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0041.degrees latitude (g = 980.6199 gals.).
 MF0041
 MF0041.The modeled gravity was interpolated from observed gravity values.
 MF0041
 MF0041;                    North         East    Units  Estimated Accuracy
 MF0041;SPC IL E     -   589,150.      325,070.      MT  (+/- 180 meters Scaled)
 MF0041
 MF0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM145472(NAD 83)
 MF0041
 MF0041                          SUPERSEDED SURVEY CONTROL
 MF0041
 MF0041  NGVD 29 (??/??/92)  222.615  (m)          730.36   (f) ADJ UNCH    1 1
 MF0041
 MF0041.Superseded values are not recommended for survey control.
 MF0041
 MF0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0041.See file dsdata.pdf to determine how the superseded data were derived.
 MF0041
 MF0041_MARKER: DB = BENCH MARK DISK
 MF0041_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0041_SP_SET: BUILDING
 MF0041_STAMPING: V 266 1969
 MF0041_MARK LOGO: CGS
 MF0041_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0041
 MF0041  HISTORY     - Date     Condition        Report By
 MF0041  HISTORY     - 1969     MONUMENTED       CGS
 MF0041  HISTORY     - 19890907 MARK NOT FOUND   USPSQD
 MF0041  HISTORY     - 20090224 MARK NOT FOUND   ILDT
 MF0041
 MF0041                          STATION DESCRIPTION
 MF0041
 MF0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0041'1 MI W FROM ITASCA.
 MF0041'ABOUT 0.95 MILE WEST ALONG STATE HIGHWAY 19 WHICH IS IRVING
 MF0041'PARK ROAD FROM THE VILLAGE HALL AT ITASCA, IN SECTION 7, T 40 N,
 MF0041'R 11 E, 110 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 MF0041'128 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY 53, SET
 MF0041'VERTICALLY IN THE SOUTH BRICK FACE OF A BRICK ENCO SERVICE
 MF0041'STATION, 1 FOOT EAST OF THE SOUTHWEST CORNER OF THE BUILDING,
 MF0041'AND ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE SIDEWALK.
 MF0041'NOTE-- THIS MARK IS ALSO 2.55 MILES EAST ALONG STATE HIGHWAY 19
 MF0041'WHICH IS IRVING PARK ROAD FROM THE ROSELLE STATE BANK AT
 MF0041'ROSELLE.
 MF0041
 MF0041                          STATION RECOVERY (1989)
 MF0041
 MF0041'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 MF0041'MARK NOT FOUND.
 MF0041
 MF0041                          STATION RECOVERY (2009)
 MF0041
 MF0041'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 MF0041'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0480 ***********************************************************************
 NH0480  DESIGNATION -  V 267
 NH0480  PID         -  NH0480
 NH0480  STATE/COUNTY-  IL/OGLE
 NH0480  COUNTRY     -  US
 NH0480  USGS QUAD   -  KINGS (2018)
 NH0480
 NH0480                         *CURRENT SURVEY CONTROL
 NH0480  ______________________________________________________________________
 NH0480* NAD 83(1986) POSITION- 42 06 02.     (N) 089 01 19.     (W)   SCALED
 NH0480* NAVD 88 ORTHO HEIGHT -   239.317 (meters)      785.16  (feet) ADJUSTED
 NH0480  ______________________________________________________________________
 NH0480  GEOID HEIGHT    -        -33.157 (meters)                     GEOID18
 NH0480  DYNAMIC HEIGHT  -        239.237 (meters)      784.90  (feet) COMP
 NH0480  MODELED GRAVITY -    980,281.3   (mgal)                       NAVD 88
 NH0480
 NH0480  VERT ORDER      -  FIRST     CLASS I
 NH0480
 NH0480.The horizontal coordinates were scaled from a map and have
 NH0480.an estimated accuracy of +/- 6 seconds.
 NH0480
 NH0480.The orthometric height was determined by differential leveling and
 NH0480.adjusted by the NATIONAL GEODETIC SURVEY
 NH0480.in June 1991.
 NH0480
 NH0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0480.GEOID18 height accuracy estimate available here.
 NH0480
 NH0480.Click photographs - Photos may exist for this station.
 NH0480
 NH0480.The dynamic height is computed by dividing the NAVD 88
 NH0480.geopotential number by the normal gravity value computed on the
 NH0480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0480.degrees latitude (g = 980.6199 gals.).
 NH0480
 NH0480.The modeled gravity was interpolated from observed gravity values.
 NH0480
 NH0480;                    North         East    Units  Estimated Accuracy
 NH0480;SPC IL W     -   603,890.      794,690.      MT  (+/- 180 meters Scaled)
 NH0480
 NH0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM328629(NAD 83)
 NH0480
 NH0480                          SUPERSEDED SURVEY CONTROL
 NH0480
 NH0480  NGVD 29 (??/??/92)  239.367  (m)          785.32   (f) ADJ UNCH    1 1
 NH0480
 NH0480.Superseded values are not recommended for survey control.
 NH0480
 NH0480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0480.See file dsdata.pdf to determine how the superseded data were derived.
 NH0480
 NH0480_MARKER: DB = BENCH MARK DISK
 NH0480_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0480_SP_SET: BOX CULVERT HEADWALL
 NH0480_STAMPING: V 267 1969
 NH0480_MARK LOGO: CGS
 NH0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0480+STABILITY: SURFACE MOTION
 NH0480
 NH0480  HISTORY     - Date     Condition        Report By
 NH0480  HISTORY     - 1969     MONUMENTED       CGS
 NH0480  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0480  HISTORY     - 19960614 MARK NOT FOUND   USPSQD
 NH0480  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0480  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0480
 NH0480                          STATION DESCRIPTION
 NH0480
 NH0480'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0480'0.8 MI W FROM MONROE CENTER.
 NH0480'ABOUT 0.85 MILE WEST ALONG STATE HIGHWAY 72 FROM THE MONROE
 NH0480'CENTER SCHOOL AT MONROE CENTER, IN SECTION 20, T 42 N, R 2 E,
 NH0480'21 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP
 NH0480'OF THE WEST END OF THE SOUTH CONCRETE HEADWALL OF A 4- X 4-FOOT
 NH0480'CONCRETE BOX CULVERT, 18 FEET NORTHEAST OF AN 18-INCH ASH TREE,
 NH0480'2.5 FEET EAST OF THE WEST END OF THE HEADWALL, AND ABOUT LEVEL
 NH0480'WITH THE HIGHWAY.
 NH0480
 NH0480                          STATION RECOVERY (1987)
 NH0480
 NH0480'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0480'MARK NOT FOUND.
 NH0480
 NH0480                          STATION RECOVERY (1996)
 NH0480
 NH0480'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0480'MARK NOT FOUND.
 NH0480
 NH0480                          STATION RECOVERY (2001)
 NH0480
 NH0480'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0480'PROBABLY DESTROYED BY I-39 INTERCHANGE CONSTRUCTION.
 NH0480
 NH0480                          STATION RECOVERY (2004)
 NH0480
 NH0480'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0480'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0675 ***********************************************************************
 NH0675  DESIGNATION -  V 268
 NH0675  PID         -  NH0675
 NH0675  STATE/COUNTY-  IL/CARROLL
 NH0675  COUNTRY     -  US
 NH0675  USGS QUAD   -  BOONE BRANCH (2018)
 NH0675
 NH0675                         *CURRENT SURVEY CONTROL
 NH0675  ______________________________________________________________________
 NH0675* NAD 83(1986) POSITION- 42 07 30.5    (N) 089 47 22.5    (W)   HD_HELD2
 NH0675* NAVD 88 ORTHO HEIGHT -   257.370 (meters)      844.39  (feet) ADJUSTED
 NH0675  ______________________________________________________________________
 NH0675  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 NH0675  DYNAMIC HEIGHT  -        257.281 (meters)      844.10  (feet) COMP
 NH0675  MODELED GRAVITY -    980,272.1   (mgal)                       NAVD 88
 NH0675
 NH0675  VERT ORDER      -  FIRST     CLASS I
 NH0675
 NH0675.The horizontal coordinates were established by autonomous hand held GPS
 NH0675.observations and have an estimated accuracy of +/- 10 meters.
 NH0675
 NH0675.The orthometric height was determined by differential leveling and
 NH0675.adjusted by the NATIONAL GEODETIC SURVEY
 NH0675.in June 1991.
 NH0675
 NH0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0675.GEOID18 height accuracy estimate available here.
 NH0675
 NH0675.Click photographs - Photos may exist for this station.
 NH0675
 NH0675.The dynamic height is computed by dividing the NAVD 88
 NH0675.geopotential number by the normal gravity value computed on the
 NH0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0675.degrees latitude (g = 980.6199 gals.).
 NH0675
 NH0675.The modeled gravity was interpolated from observed gravity values.
 NH0675
 NH0675;                    North         East    Units  Estimated Accuracy
 NH0675;SPC IL W     -   606,050.      731,179.      MT  (+/- 10 meters HH2 GPS)
 NH0675
 NH0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6941767437(NAD 83)
 NH0675
 NH0675                          SUPERSEDED SURVEY CONTROL
 NH0675
 NH0675  NGVD 29 (??/??/92)  257.404  (m)          844.50   (f) ADJ UNCH    1 1
 NH0675
 NH0675.Superseded values are not recommended for survey control.
 NH0675
 NH0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0675.See file dsdata.pdf to determine how the superseded data were derived.
 NH0675
 NH0675_MARKER: DB = BENCH MARK DISK
 NH0675_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0675_SP_SET: BRIDGE ABUTMENT
 NH0675_STAMPING: V 268 1970
 NH0675_MARK LOGO: CGS
 NH0675_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0675_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0675+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 NH0675
 NH0675  HISTORY     - Date     Condition        Report By
 NH0675  HISTORY     - 1970     MONUMENTED       NGS
 NH0675  HISTORY     - 1987     GOOD             USPSQD
 NH0675  HISTORY     - 19950515 GOOD             USPSQD
 NH0675  HISTORY     - 20011203 GOOD             NGS
 NH0675  HISTORY     - 20031004 GOOD             USPSQD
 NH0675  HISTORY     - 20110826 GOOD             ILGEO
 NH0675  HISTORY     - 20120328 GOOD             AMESC
 NH0675
 NH0675                          STATION DESCRIPTION
 NH0675
 NH0675'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0675'3.6 MI NE FROM LANARK.
 NH0675'ABOUT 1.35 MILES EAST ALONG E. LOCUST STREET AND A GRAVELED
 NH0675'ROAD FROM THE METHODIST CHURCH AT LANARK, THENCE 1.45 MILES
 NH0675'NORTH ALONG A GRAVELED ROAD, THENCE 0.75 MILE EAST ALONG E.
 NH0675'STRADDLE CREEK ROAD, AT THE CROSSING OF THE CHICAGO, MILWAUKEE,
 NH0675'ST. PAUL AND PACIFIC RAILROAD AND STRADDLE CREEK ROAD, 36 FEET
 NH0675'NORTH OF THE CENTER LINE OF THE ROAD, 7 FEET WEST OF THE WEST
 NH0675'RAIL OF THE WEST TRACK, SET IN THE TOP OF THE WEST END OF THE
 NH0675'SOUTH CONCRETE ABUTMENT OF RAILROAD BRIDGE NUMBER Z440 OVER
 NH0675'STRADDLE CREEK, 2.7 FEET SOUTHWEST OF THE SOUTH END OF THE WEST
 NH0675'STEEL GIRDER ON THE BRIDGE, ABOUT 2 FEET BELOW THE LEVEL OF
 NH0675'THE TRACK AND ROAD.  SECTION 27, T25N, R6E
 NH0675
 NH0675                          STATION RECOVERY (1987)
 NH0675
 NH0675'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0675'RECOVERED IN GOOD CONDITION.
 NH0675
 NH0675                          STATION RECOVERY (1995)
 NH0675
 NH0675'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0675'RECOVERED IN GOOD CONDITION.
 NH0675
 NH0675                          STATION RECOVERY (2001)
 NH0675
 NH0675'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0675'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0675
 NH0675                          STATION RECOVERY (2003)
 NH0675
 NH0675'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0675'RECOVERED IN GOOD CONDITION.
 NH0675
 NH0675                          STATION RECOVERY (2011)
 NH0675
 NH0675'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (MB)
 NH0675'RECOVERED AS DESCRIBED, MARK IN GOOD CONDITION
 NH0675
 NH0675                          STATION RECOVERY (2012)
 NH0675
 NH0675'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0675'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1062 ***********************************************************************
 JB1062  DESIGNATION -  V 269
 JB1062  PID         -  JB1062
 JB1062  STATE/COUNTY-  IL/PERRY
 JB1062  COUNTRY     -  US
 JB1062  USGS QUAD   -  TAMAROA (2018)
 JB1062
 JB1062                         *CURRENT SURVEY CONTROL
 JB1062  ______________________________________________________________________
 JB1062* NAD 83(1986) POSITION- 38 11 05.     (N) 089 13 07.     (W)   SCALED
 JB1062* NAVD 88 ORTHO HEIGHT -   156.940 (meters)      514.89  (feet) ADJUSTED
 JB1062  ______________________________________________________________________
 JB1062  GEOID HEIGHT    -        -29.815 (meters)                     GEOID18
 JB1062  DYNAMIC HEIGHT  -        156.837 (meters)      514.56  (feet) COMP
 JB1062  MODELED GRAVITY -    979,970.8   (mgal)                       NAVD 88
 JB1062
 JB1062  VERT ORDER      -  FIRST     CLASS I
 JB1062
 JB1062.The horizontal coordinates were scaled from a map and have
 JB1062.an estimated accuracy of +/- 6 seconds.
 JB1062
 JB1062.The orthometric height was determined by differential leveling and
 JB1062.adjusted by the NATIONAL GEODETIC SURVEY
 JB1062.in June 1991.
 JB1062
 JB1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1062.GEOID18 height accuracy estimate available here.
 JB1062
 JB1062.Click photographs - Photos may exist for this station.
 JB1062
 JB1062.The dynamic height is computed by dividing the NAVD 88
 JB1062.geopotential number by the normal gravity value computed on the
 JB1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1062.degrees latitude (g = 980.6199 gals.).
 JB1062
 JB1062.The modeled gravity was interpolated from observed gravity values.
 JB1062
 JB1062;                    North         East    Units  Estimated Accuracy
 JB1062;SPC IL W     -   168,900.      783,060.      MT  (+/- 180 meters Scaled)
 JB1062
 JB1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH056286(NAD 83)
 JB1062
 JB1062                          SUPERSEDED SURVEY CONTROL
 JB1062
 JB1062  NGVD 29 (??/??/92)  157.040  (m)          515.22   (f) ADJ UNCH    1 1
 JB1062
 JB1062.Superseded values are not recommended for survey control.
 JB1062
 JB1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1062.See file dsdata.pdf to determine how the superseded data were derived.
 JB1062
 JB1062_MARKER: DB = BENCH MARK DISK
 JB1062_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1062_SP_SET: BRIDGE
 JB1062_STAMPING: V 269 1969
 JB1062_MARK LOGO: CGS
 JB1062_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1062+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2009
 JB1062
 JB1062  HISTORY     - Date     Condition        Report By
 JB1062  HISTORY     - 1969     MONUMENTED       CGS
 JB1062  HISTORY     - 1978     GOOD             ILDT
 JB1062  HISTORY     - 20090304 GOOD             ILDT
 JB1062
 JB1062                          STATION DESCRIPTION
 JB1062
 JB1062'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1062'3.4 MI N FROM TAMAROA.
 JB1062'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1062'AT TAMAROA, THENCE 3.3 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB1062'RAILROAD, IN SECTION 16, T 4 S, R 1 W, 0.4 MILE SOUTH OF MILEPOST
 JB1062'276, 6 1/2 FEET EAST OF THE EAST RAIL OF THE MOST EASTERLY OF
 JB1062'3 SETS OF TRACKS, SET IN THE CENTER OF THE TOP OF THE EAST
 JB1062'CONCRETE HEADWALL OF A RAILROAD BRIDGE OVER EATON CREEK, 199 FEET
 JB1062'SOUTH OF THE CENTER OF A CROSSING OF THE RAILROAD AND A PRIVATE
 JB1062'ROAD, 2 1/2 FEET ABOVE THE LEVEL OF THE GROUND, AND ABOUT 1/2
 JB1062'FOOT ABOVE THE LEVEL OF THE TRACK.
 JB1062
 JB1062                          STATION RECOVERY (1978)
 JB1062
 JB1062'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1062'RECOVERED IN GOOD CONDITION.
 JB1062
 JB1062                          STATION RECOVERY (2009)
 JB1062
 JB1062'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1524 ***********************************************************************
 ME1524  DESIGNATION -  V 27
 ME1524  PID         -  ME1524
 ME1524  STATE/COUNTY-  IL/KANKAKEE
 ME1524  COUNTRY     -  US
 ME1524  USGS QUAD   -  BRADLEY (2018)
 ME1524
 ME1524                         *CURRENT SURVEY CONTROL
 ME1524  ______________________________________________________________________
 ME1524* NAD 83(1986) POSITION- 41 08 32.     (N) 087 47 52.     (W)   SCALED
 ME1524* NAVD 88 ORTHO HEIGHT -   196.142 (meters)      643.51  (feet) ADJUSTED
 ME1524  ______________________________________________________________________
 ME1524  GEOID HEIGHT    -        -32.949 (meters)                     GEOID18
 ME1524  DYNAMIC HEIGHT  -        196.062 (meters)      643.25  (feet) COMP
 ME1524  MODELED GRAVITY -    980,215.8   (mgal)                       NAVD 88
 ME1524
 ME1524  VERT ORDER      -  SECOND    CLASS 0
 ME1524
 ME1524.The horizontal coordinates were scaled from a map and have
 ME1524.an estimated accuracy of +/- 6 seconds.
 ME1524
 ME1524.The orthometric height was determined by differential leveling and
 ME1524.adjusted by the NATIONAL GEODETIC SURVEY
 ME1524.in June 1991.
 ME1524
 ME1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1524.GEOID18 height accuracy estimate available here.
 ME1524
 ME1524.Click photographs - Photos may exist for this station.
 ME1524
 ME1524.The dynamic height is computed by dividing the NAVD 88
 ME1524.geopotential number by the normal gravity value computed on the
 ME1524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1524.degrees latitude (g = 980.6199 gals.).
 ME1524
 ME1524.The modeled gravity was interpolated from observed gravity values.
 ME1524
 ME1524;                    North         East    Units  Estimated Accuracy
 ME1524;SPC IL E     -   496,970.      344,960.      MT  (+/- 180 meters Scaled)
 ME1524
 ME1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL330548(NAD 83)
 ME1524
 ME1524                          SUPERSEDED SURVEY CONTROL
 ME1524
 ME1524  NGVD 29 (??/??/92)  196.232  (m)          643.80   (f) ADJ UNCH    2 0
 ME1524
 ME1524.Superseded values are not recommended for survey control.
 ME1524
 ME1524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1524.See file dsdata.pdf to determine how the superseded data were derived.
 ME1524
 ME1524_MARKER: DB = BENCH MARK DISK
 ME1524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1524_STAMPING: V 27 1934
 ME1524_MARK LOGO: CGS
 ME1524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1524+STABILITY: SURFACE MOTION
 ME1524
 ME1524  HISTORY     - Date     Condition        Report By
 ME1524  HISTORY     - 1934     MONUMENTED       CGS
 ME1524  HISTORY     - 1954     GOOD             CGS
 ME1524  HISTORY     - 1974     MARK NOT FOUND   NGS
 ME1524  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1524
 ME1524                          STATION DESCRIPTION
 ME1524
 ME1524'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1524'1.6 MI SW FROM EXLINE.
 ME1524'ABOUT 1.6 MILES SOUTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 ME1524'FROM THE ROAD CROSSING AT EXLINE, AT A NORTH-SOUTH DIRT ROAD
 ME1524'CROSSING, 45 FEET SOUTHEAST OF SOUTHEAST RAIL, 26 FEET EAST
 ME1524'OF CENTER LINE OF DIRT ROAD, 48 1/2 FEET SOUTHEAST OF CENTER OF
 ME1524'CROSSING, 22 1/2 FEET SOUTHEAST OF CROSSING WARNING SIGN, 2 1/2
 ME1524'FEET NORTHWEST OF A FENCE LINE, 2.4 FEET NORTH OF A FENCE CORNER
 ME1524'POST, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF
 ME1524'A CONCRETE POST PROJECTING 3 INCHES.
 ME1524
 ME1524                          STATION RECOVERY (1974)
 ME1524
 ME1524'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 ME1524'MARK NOT FOUND.
 ME1524
 ME1524                          STATION RECOVERY (2008)
 ME1524
 ME1524'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1524'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1632 ***********************************************************************
 NH1632  DESIGNATION -  V 270 RESET
 NH1632  PID         -  NH1632
 NH1632  STATE/COUNTY-  IL/OGLE
 NH1632  COUNTRY     -  US
 NH1632  USGS QUAD   -  SEWARD (2018)
 NH1632
 NH1632                         *CURRENT SURVEY CONTROL
 NH1632  ______________________________________________________________________
 NH1632* NAD 83(1986) POSITION- 42 07 35.1    (N) 089 16 10.7    (W)   HD_HELD2
 NH1632* NAVD 88 ORTHO HEIGHT -   220.653 (meters)      723.93  (feet) ADJUSTED
 NH1632  ______________________________________________________________________
 NH1632  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 NH1632  DYNAMIC HEIGHT  -        220.581 (meters)      723.69  (feet) COMP
 NH1632  MODELED GRAVITY -    980,290.0   (mgal)                       NAVD 88
 NH1632
 NH1632  VERT ORDER      -  SECOND    CLASS I
 NH1632
 NH1632.The horizontal coordinates were established by autonomous hand held GPS
 NH1632.observations and have an estimated accuracy of +/- 10 meters.
 NH1632
 NH1632.The orthometric height was determined by differential leveling and
 NH1632.adjusted by the IL DEPT OF TRANSP
 NH1632.in July 2015.
 NH1632
 NH1632.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1632.GEOID18 height accuracy estimate available here.
 NH1632
 NH1632.Click photographs - Photos may exist for this station.
 NH1632
 NH1632.The dynamic height is computed by dividing the NAVD 88
 NH1632.geopotential number by the normal gravity value computed on the
 NH1632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH1632.degrees latitude (g = 980.6199 gals.).
 NH1632
 NH1632.The modeled gravity was interpolated from observed gravity values.
 NH1632
 NH1632;                    North         East    Units  Estimated Accuracy
 NH1632;SPC IL W     -   606,513.      774,168.      MT  (+/- 10 meters HH2 GPS)
 NH1632
 NH1632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1240166305(NAD 83)
 NH1632
 NH1632                          SUPERSEDED SURVEY CONTROL
 NH1632
 NH1632  NAVD 88 (11/09/15)  220.649  (m)          723.91   (f) SUPERSEDED  3 0
 NH1632  NGVD 29 (11/09/15)  220.69   (m)          724.0    (f) RESET       3  
 NH1632
 NH1632.Superseded values are not recommended for survey control.
 NH1632
 NH1632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1632.See file dsdata.pdf to determine how the superseded data were derived.
 NH1632
 NH1632_MARKER: DV = VERTICAL CONTROL DISK
 NH1632_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1632_STAMPING: V 270 RESET 1990
 NH1632_MARK LOGO: NGS
 NH1632_PROJECTION: FLUSH
 NH1632_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1632+STABILITY: SURFACE MOTION
 NH1632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1632+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2015
 NH1632
 NH1632  HISTORY     - Date     Condition        Report By
 NH1632  HISTORY     - 1990     MONUMENTED       NGS
 NH1632  HISTORY     - 20140819 GOOD             ILDT
 NH1632  HISTORY     - 20150403 GOOD             DJHENK
 NH1632
 NH1632                          STATION DESCRIPTION
 NH1632
 NH1632'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NH1632'ON THE NORTH SIDE OF THE TOWN OF BYRON NEAR THE INTERSECTION OF WEST
 NH1632'SECOND STREET AND NORTH MAPLE AVENUE.  TO REACH THE STATION FROM THE
 NH1632'POST OFFICE IN BYRON, GO NORTH ONE HALF BLOCK TO WEST SECOND STREET,
 NH1632'TURN LEFT AND GO WEST ON WEST SECOND STREET FOR 0.6 MI (1.0 KM) TO
 NH1632'THE INTERSECTION WITH NORTH MAPLE AVENUE AND THE STATION ON THE
 NH1632'RIGHT.  IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND,
 NH1632'9.8 M (32.2 FT) NORTH OF THE CENTERLINE OF WEST SECOND STREET, 17.5 M
 NH1632'(57.4 FT) WEST OF THE EXTENDED CENTERLINE OF NORTH MAPLE AVENUE, 6.7
 NH1632'M (22.0 FT) WEST OF A POWER POLE WITH TWO GUY WIRES, 0.5 M (1.6 FT)
 NH1632'SOUTH OF A WIRE FENCE, AND 0.35 M (1.15 FT) SOUTH OF A FIBERGLASS
 NH1632'WITNESS POST.
 NH1632
 NH1632                          STATION RECOVERY (2014)
 NH1632
 NH1632'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH1632'RECOVERED IN GOOD CONDITION.
 NH1632
 NH1632                          STATION RECOVERY (2015)
 NH1632
 NH1632'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 NH1632'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0506 ***********************************************************************
 NH0506  DESIGNATION -  V 271
 NH0506  PID         -  NH0506
 NH0506  STATE/COUNTY-  IL/OGLE
 NH0506  COUNTRY     -  US
 NH0506  USGS QUAD   -  SEWARD (2018)
 NH0506
 NH0506                         *CURRENT SURVEY CONTROL
 NH0506  ______________________________________________________________________
 NH0506* NAD 83(1986) POSITION- 42 07 51.     (N) 089 21 19.     (W)   SCALED
 NH0506* NAVD 88 ORTHO HEIGHT -   261.190 (meters)      856.92  (feet) ADJUSTED
 NH0506  ______________________________________________________________________
 NH0506  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 NH0506  DYNAMIC HEIGHT  -        261.106 (meters)      856.65  (feet) COMP
 NH0506  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 NH0506
 NH0506  VERT ORDER      -  FIRST     CLASS I
 NH0506
 NH0506.The horizontal coordinates were scaled from a map and have
 NH0506.an estimated accuracy of +/- 6 seconds.
 NH0506
 NH0506.The orthometric height was determined by differential leveling and
 NH0506.adjusted by the NATIONAL GEODETIC SURVEY
 NH0506.in June 1991.
 NH0506
 NH0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0506.GEOID18 height accuracy estimate available here.
 NH0506
 NH0506.Click photographs - Photos may exist for this station.
 NH0506
 NH0506.The dynamic height is computed by dividing the NAVD 88
 NH0506.geopotential number by the normal gravity value computed on the
 NH0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0506.degrees latitude (g = 980.6199 gals.).
 NH0506
 NH0506.The modeled gravity was interpolated from observed gravity values.
 NH0506
 NH0506;                    North         East    Units  Estimated Accuracy
 NH0506;SPC IL W     -   606,930.      767,080.      MT  (+/- 180 meters Scaled)
 NH0506
 NH0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM053669(NAD 83)
 NH0506
 NH0506                          SUPERSEDED SURVEY CONTROL
 NH0506
 NH0506  NGVD 29 (??/??/92)  261.230  (m)          857.05   (f) ADJ UNCH    1 1
 NH0506
 NH0506.Superseded values are not recommended for survey control.
 NH0506
 NH0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0506.See file dsdata.pdf to determine how the superseded data were derived.
 NH0506
 NH0506_MARKER: DB = BENCH MARK DISK
 NH0506_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0506_STAMPING: V 271 1970
 NH0506_MARK LOGO: CGS
 NH0506_PROJECTION: PROJECTING 8 CENTIMETERS
 NH0506_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0506_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0506
 NH0506  HISTORY     - Date     Condition        Report By
 NH0506  HISTORY     - 1970     MONUMENTED       NGS
 NH0506  HISTORY     - 1987     GOOD             USPSQD
 NH0506  HISTORY     - 19960504 GOOD             USPSQD
 NH0506  HISTORY     - 20010806 GOOD             USPSQD
 NH0506  HISTORY     - 20041117 GOOD             USPSQD
 NH0506  HISTORY     - 20240521 GOOD             AMESC
 NH0506
 NH0506                          STATION DESCRIPTION
 NH0506
 NH0506'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0506'ABOUT 2.5 MILES EAST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0506'CHURCH AT LEAF RIVER, AT THE JUNCTION OF THE HIGHWAY AND A PAVED
 NH0506'ROAD WHICH LEADS NORTH AND A DIRT ROAD WHICH LEADS SOUTH, 61
 NH0506'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 31 FEET EAST OF
 NH0506'THE CENTER LINE OF THE PAVED ROAD WHICH IS PECATONICA ROAD, 16
 NH0506'FEET NORTH OF THE MORE SOUTHWESTERLY OF TWO ROWS OF CEDAR TREES,
 NH0506'1.2 FEET WEST OF A FENCE 2.3 FEET NORTH OF A METAL WITNESS POST,
 NH0506'ABOUT LEVEL WITH THE HIGHWAY, AND BRAZED ON THE TOP OF A 3-INCH
 NH0506'IRON PIPE PROJECTING 3 INCHES.  SECTION 28, T25N, R10E.
 NH0506
 NH0506                          STATION RECOVERY (1987)
 NH0506
 NH0506'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0506'RECOVERED IN GOOD CONDITION.
 NH0506
 NH0506                          STATION RECOVERY (1996)
 NH0506
 NH0506'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0506'RECOVERED IN GOOD CONDITION.
 NH0506
 NH0506                          STATION RECOVERY (2001)
 NH0506
 NH0506'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0506'RECOVERED IN GOOD CONDITION.
 NH0506
 NH0506                          STATION RECOVERY (2004)
 NH0506
 NH0506'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0506'RECOVERED IN GOOD CONDITION.
 NH0506
 NH0506                          STATION RECOVERY (2024)
 NH0506
 NH0506'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2024 (PFS)
 NH0506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0896 ***********************************************************************
 NH0896  DESIGNATION -  V 272 RESET
 NH0896  PID         -  NH0896
 NH0896  STATE/COUNTY-  IL/OGLE
 NH0896  COUNTRY     -  US
 NH0896  USGS QUAD   -  STILLMAN VALLEY (2018)
 NH0896
 NH0896                         *CURRENT SURVEY CONTROL
 NH0896  ______________________________________________________________________
 NH0896* NAD 83(1986) POSITION- 42 06 32.     (N) 089 12 12.     (W)   SCALED
 NH0896* NAVD 88 ORTHO HEIGHT -   211.83  (meters)      695.0   (feet) RESET
 NH0896  ______________________________________________________________________
 NH0896  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 NH0896  VERT ORDER      -  THIRD
 NH0896
 NH0896.The horizontal coordinates were scaled from a map and have
 NH0896.an estimated accuracy of +/- 6 seconds.
 NH0896
 NH0896.The orthometric height was computed from unverified reset data.
 NH0896
 NH0896.No vertical observational check was made to the station.
 NH0896
 NH0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0896.GEOID18 height accuracy estimate available here.
 NH0896
 NH0896.Click photographs - Photos may exist for this station.
 NH0896
 NH0896;                    North         East    Units  Estimated Accuracy
 NH0896;SPC IL W     -   604,630.      779,670.      MT  (+/- 180 meters Scaled)
 NH0896
 NH0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM178642(NAD 83)
 NH0896
 NH0896                          SUPERSEDED SURVEY CONTROL
 NH0896
 NH0896  NGVD 29 (11/09/15)  211.87   (m)          695.1    (f) RESET       3  
 NH0896
 NH0896.Superseded values are not recommended for survey control.
 NH0896
 NH0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0896.See file dsdata.pdf to determine how the superseded data were derived.
 NH0896
 NH0896_MARKER: DV = VERTICAL CONTROL DISK
 NH0896_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0896_SP_SET: HEADWALL
 NH0896_STAMPING: V 272 RESET 1982
 NH0896_MARK LOGO: NGS
 NH0896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0896+STABILITY: SURFACE MOTION
 NH0896
 NH0896  HISTORY     - Date     Condition        Report By
 NH0896  HISTORY     - 1982     MONUMENTED       NGS
 NH0896  HISTORY     - 1987     GOOD             USPSQD
 NH0896  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0896  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0896
 NH0896                          STATION DESCRIPTION
 NH0896
 NH0896'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 NH0896'1.15 MI WEST FROM STILLMAN VALLEY.
 NH0896'1.15 MILES WEST ALONG STATE HIGHWAY 72 FROM THE CONGREGATIONAL
 NH0896'CHRISTIAN CHURCH IN STILLMAN VALLEY,, 8.5 METERS (28.0 FEET) SOUTH
 NH0896'OF THE APPROXIMATE CENTER OF STATE HIGHWAY 72, 3.9 METERS (13.0 FEET)
 NH0896'NORTH OF A 4 BY 4 FOOT CONCRETE RIGHT-OF-WAY POST, 2.6 METERS
 NH0896'(8.6 FEET) EAST OF THE APPROXIMATE CENTER OF A GRADED FARM ROAD
 NH0896'SOUTH, IN THE NORTH END OF THE EAST SIDE CONCRETE HEADWALL OF A
 NH0896'16-INCH CULVERT UNDER GRADED FARM ROAD SOUTH ON HIGHWAY RIGHT-OF-WAY.
 NH0896'THE MARK IS 0.6 FT  SW FROM A WITNESS POST.
 NH0896
 NH0896                          STATION RECOVERY (1987)
 NH0896
 NH0896'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0896'RECOVERED IN GOOD CONDITION.
 NH0896
 NH0896                          STATION RECOVERY (1996)
 NH0896
 NH0896'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0896'MARK NOT FOUND.
 NH0896
 NH0896                          STATION RECOVERY (2001)
 NH0896
 NH0896'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0896'CULVERT REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0219 ***********************************************************************
 NG0219  DESIGNATION -  V 273
 NG0219  PID         -  NG0219
 NG0219  STATE/COUNTY-  IL/LAKE
 NG0219  COUNTRY     -  US
 NG0219  USGS QUAD   -  ZION (2018)
 NG0219
 NG0219                         *CURRENT SURVEY CONTROL
 NG0219  ______________________________________________________________________
 NG0219* NAD 83(1986) POSITION- 42 25 05.     (N) 087 49 11.     (W)   SCALED
 NG0219* NAVD 88 ORTHO HEIGHT -   182.268 (meters)      597.99  (feet) ADJUSTED
 NG0219  ______________________________________________________________________
 NG0219  GEOID HEIGHT    -        -34.480 (meters)                     GEOID18
 NG0219  DYNAMIC HEIGHT  -        182.210 (meters)      597.80  (feet) COMP
 NG0219  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 NG0219
 NG0219  VERT ORDER      -  FIRST     CLASS 0
 NG0219
 NG0219.The horizontal coordinates were scaled from a map and have
 NG0219.an estimated accuracy of +/- 6 seconds.
 NG0219
 NG0219.The orthometric height was determined by differential leveling and
 NG0219.adjusted by the NATIONAL GEODETIC SURVEY
 NG0219.in June 1991.
 NG0219
 NG0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0219.GEOID18 height accuracy estimate available here.
 NG0219
 NG0219.Click photographs - Photos may exist for this station.
 NG0219
 NG0219.The dynamic height is computed by dividing the NAVD 88
 NG0219.geopotential number by the normal gravity value computed on the
 NG0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0219.degrees latitude (g = 980.6199 gals.).
 NG0219
 NG0219.The modeled gravity was interpolated from observed gravity values.
 NG0219
 NG0219;                    North         East    Units  Estimated Accuracy
 NG0219;SPC IL E     -   638,670.      342,270.      MT  (+/- 180 meters Scaled)
 NG0219
 NG0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM325965(NAD 83)
 NG0219
 NG0219                          SUPERSEDED SURVEY CONTROL
 NG0219
 NG0219  NGVD 29 (??/??/92)  182.37   (m)          598.3    (f) COMPUTED    1 0
 NG0219
 NG0219.Superseded values are not recommended for survey control.
 NG0219
 NG0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0219.See file dsdata.pdf to determine how the superseded data were derived.
 NG0219
 NG0219_MARKER: DV = VERTICAL CONTROL DISK
 NG0219_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0219_STAMPING: V 273 1973
 NG0219_MARK LOGO: NGS
 NG0219_PROJECTION: RECESSED 3 CENTIMETERS
 NG0219_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0219_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0219
 NG0219  HISTORY     - Date     Condition        Report By
 NG0219  HISTORY     - 1973     MONUMENTED       NGS
 NG0219  HISTORY     - 19970502 GOOD             USPSQD
 NG0219
 NG0219                          STATION DESCRIPTION
 NG0219
 NG0219'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0219'1.6 MI S FROM ZION.
 NG0219'1.65 MILES SOUTH ALONG SHERIDAN ROAD FROM THE MUNICIPAL BUILDING
 NG0219'IN ZION THENCE 0.25 MILES EAST ALONG BEACH 20 TWO POLES SOUTH
 NG0219'AND ACROSS TRACKS FROM MILE POST 40, 52.0 FEET SOUTHEAST OF
 NG0219'CENTER LINE OF CROSSING OF BEACH ROAD AND MOST EASTERLY ONE OF
 NG0219'2 TRACKS OF CHICAGO AND NORTH WESTERN RAILWAY, 36.0 FEET SOUTH
 NG0219'OF CENTER LINE OF BEACH ROAD AND GATE IN A CHAIN LINK FENCE,
 NG0219'37.0 FEET EAST OF THE EAST RAIL OF EAST TRACK, 2.2 FEET WEST OF
 NG0219'A CHAIN LINK FENCE, 1.0 FEET SOUTH OF A PLANK BARRICADE.
 NG0219'NOTE-- THIS MARK IS ALSO 0.9 MILES NORTH ALONG SHERIDAN ROAD AND
 NG0219'0.25 MILES EAST ALONG BEACH ROAD FROM BM R 273 DESCRIBED FROM
 NG0219'WAUKEGAN.  A NGS DISK ON TOP OF A COPPER COATED STEEL ROD DRIVEN
 NG0219'TO A DEPTH OF 17.0 FEET.  THE DISK IS 1-INCH BELOW THE SURFACE
 NG0219'OF THE GROUND AND ENCASED IN A 6-INCH IRON PIPE WHICH PROJECTS
 NG0219'1 INCH.  0.3 FEET EAST OF A METAL WITNESS POST ABOUT 1.0 FOOT
 NG0219'BELOW THE LEVEL OF THE RAILROAD.  SECTION 34, T46N, R12E.
 NG0219
 NG0219                          STATION RECOVERY (1997)
 NG0219
 NG0219'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0219'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0139 ***********************************************************************
 NG0139  DESIGNATION -  V 274
 NG0139  PID         -  NG0139
 NG0139  STATE/COUNTY-  IL/COOK
 NG0139  COUNTRY     -  US
 NG0139  USGS QUAD   -  EVANSTON (2018)
 NG0139
 NG0139                         *CURRENT SURVEY CONTROL
 NG0139  ______________________________________________________________________
 NG0139* NAD 83(1986) POSITION- 42 06 56.     (N) 087 44 29.     (W)   SCALED
 NG0139* NAVD 88 ORTHO HEIGHT -   203.026 (meters)      666.09  (feet) ADJUSTED
 NG0139  ______________________________________________________________________
 NG0139  GEOID HEIGHT    -        -33.918 (meters)                     GEOID18
 NG0139  DYNAMIC HEIGHT  -        202.961 (meters)      665.88  (feet) COMP
 NG0139  MODELED GRAVITY -    980,296.9   (mgal)                       NAVD 88
 NG0139
 NG0139  VERT ORDER      -  FIRST     CLASS 0
 NG0139
 NG0139.The horizontal coordinates were scaled from a map and have
 NG0139.an estimated accuracy of +/- 6 seconds.
 NG0139
 NG0139.The orthometric height was determined by differential leveling and
 NG0139.adjusted by the NATIONAL GEODETIC SURVEY
 NG0139.in June 1991.
 NG0139
 NG0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0139.GEOID18 height accuracy estimate available here.
 NG0139
 NG0139.Click photographs - Photos may exist for this station.
 NG0139
 NG0139.The dynamic height is computed by dividing the NAVD 88
 NG0139.geopotential number by the normal gravity value computed on the
 NG0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0139.degrees latitude (g = 980.6199 gals.).
 NG0139
 NG0139.The modeled gravity was interpolated from observed gravity values.
 NG0139
 NG0139;                    North         East    Units  Estimated Accuracy
 NG0139;SPC IL E     -   605,110.      348,950.      MT  (+/- 180 meters Scaled)
 NG0139
 NG0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM387628(NAD 83)
 NG0139
 NG0139                          SUPERSEDED SURVEY CONTROL
 NG0139
 NG0139  NGVD 29 (??/??/92)  203.08   (m)          666.3    (f) COMPUTED    1 0
 NG0139
 NG0139.Superseded values are not recommended for survey control.
 NG0139
 NG0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0139.See file dsdata.pdf to determine how the superseded data were derived.
 NG0139
 NG0139_MARKER: DV = VERTICAL CONTROL DISK
 NG0139_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0139_SP_SET: ABUTMENT
 NG0139_STAMPING: V 274 1973
 NG0139_MARK LOGO: NGS
 NG0139_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0139
 NG0139  HISTORY     - Date     Condition        Report By
 NG0139  HISTORY     - 1973     MONUMENTED       NGS
 NG0139  HISTORY     - 19991126 MARK NOT FOUND   USPSQD
 NG0139  HISTORY     - 20011110 MARK NOT FOUND   USPSQD
 NG0139
 NG0139                          STATION DESCRIPTION
 NG0139
 NG0139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0139'0.8 MI NW FROM WINNETKA.
 NG0139'0.80 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0139'FROM THE ELM STREET OVERPASS, SET IN THE TOP NORTHWEST ABUTMENT
 NG0139'OF THE TOWER ROAD OVERPASS BRIDGE, 42.0 FEET NORTHWEST OF THE
 NG0139'CENTER LINE OF TOWER ROAD 4.2 FEET EAST OF AN UNDERGROUND CABLE
 NG0139'MARKER POST 999 T, 1.5 FEET NORTH OF A STREETLIGHT POLE, 1.2 FEET
 NG0139'NORTHWEST OF THE WEST END OF THE NORTH STREET GUARDRAIL.  A NGS
 NG0139'DISK DRILLED IN AN ABUTMENT ABOUT LEVEL WITH THE STREET.  SECTION
 NG0139'17, T42N, R13E.
 NG0139
 NG0139                          STATION RECOVERY (1999)
 NG0139
 NG0139'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0139'MARK NOT FOUND.
 NG0139
 NG0139                          STATION RECOVERY (2001)
 NG0139
 NG0139'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKD)
 NG0139'MARK NOT FOUND.  NEW BRIDGE WAS BUILT IN 1998.
 NG0139'WE ASSUME GEODESIC MARKER DISK IS DESTROYED.
 NG0139'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1203 ***********************************************************************
 JC1203  DESIGNATION -  V 282
 JC1203  PID         -  JC1203
 JC1203  STATE/COUNTY-  IL/MADISON
 JC1203  COUNTRY     -  US
 JC1203  USGS QUAD   -  WOOD RIVER (2018)
 JC1203
 JC1203                         *CURRENT SURVEY CONTROL
 JC1203  ______________________________________________________________________
 JC1203* NAD 83(1986) POSITION- 38 49 54.     (N) 090 06 00.     (W)   SCALED
 JC1203* NAVD 88 ORTHO HEIGHT -   135.353 (meters)      444.07  (feet) ADJUSTED
 JC1203  ______________________________________________________________________
 JC1203  GEOID HEIGHT    -        -31.372 (meters)                     GEOID18
 JC1203  DYNAMIC HEIGHT  -        135.269 (meters)      443.80  (feet) COMP
 JC1203  MODELED GRAVITY -    980,003.2   (mgal)                       NAVD 88
 JC1203
 JC1203  VERT ORDER      -  FIRST     CLASS II
 JC1203
 JC1203.The horizontal coordinates were scaled from a map and have
 JC1203.an estimated accuracy of +/- 6 seconds.
 JC1203
 JC1203.The orthometric height was determined by differential leveling and
 JC1203.adjusted by the NATIONAL GEODETIC SURVEY
 JC1203.in June 1991.
 JC1203
 JC1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1203.GEOID18 height accuracy estimate available here.
 JC1203
 JC1203.Click photographs - Photos may exist for this station.
 JC1203
 JC1203.The dynamic height is computed by dividing the NAVD 88
 JC1203.geopotential number by the normal gravity value computed on the
 JC1203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1203.degrees latitude (g = 980.6199 gals.).
 JC1203
 JC1203.The modeled gravity was interpolated from observed gravity values.
 JC1203
 JC1203;                    North         East    Units  Estimated Accuracy
 JC1203;SPC IL W     -   240,290.      705,790.      MT  (+/- 180 meters Scaled)
 JC1203
 JC1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD517020(NAD 83)
 JC1203
 JC1203                          SUPERSEDED SURVEY CONTROL
 JC1203
 JC1203  NGVD 29 (11/26/84)  135.319  (m)          443.96   (f) ADJUSTED    1 2
 JC1203
 JC1203.Superseded values are not recommended for survey control.
 JC1203
 JC1203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1203.See file dsdata.pdf to determine how the superseded data were derived.
 JC1203
 JC1203_MARKER: F = FLANGE-ENCASED ROD
 JC1203_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1203_STAMPING: V 282 1981
 JC1203_MARK LOGO: NGS
 JC1203_PROJECTION: FLUSH
 JC1203_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1203+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 JC1203_ROD/PIPE-DEPTH: 9.8 meters
 JC1203
 JC1203  HISTORY     - Date     Condition        Report By
 JC1203  HISTORY     - 1981     MONUMENTED       NGS
 JC1203  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JC1203  HISTORY     - 20120430 GOOD             ILDT
 JC1203  HISTORY     - 20191217 POOR             ILDW
 JC1203
 JC1203                          STATION DESCRIPTION
 JC1203
 JC1203'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1203'IN HARTFORD.
 JC1203'IN HARTFORD, 0.25 KILOMETER (0.15 MILE) FROM THE JUNCTION OF STATE
 JC1203'HIGHWAY 3 AND HAWTHORNE ROAD ON TOP OF THE LEVEE AND DIRECTLY ACROSS
 JC1203'THE HIGHWAY FROM A WATER TANK WITH HARTFORD ON BOTH SIDES, 27.58
 JC1203'METERS (97.0 FEET) WEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF
 JC1203'THE HIGHWAY, 2.75 METERS (9.0 FEET) EAST OF THE CENTER OF THE LEVEE
 JC1203'ROAD, AND 0.58 METER (1.9 FEET) SOUTH OF A WITNESS POST.
 JC1203'THE MARK IS 0.47 METERS  N FROM A WITNESS POST.
 JC1203'THE MARK IS 0.15 M BELOW LEVEE.
 JC1203
 JC1203                          STATION RECOVERY (2012)
 JC1203
 JC1203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1203'MARK NOT FOUND.
 JC1203
 JC1203                          STATION RECOVERY (2012)
 JC1203
 JC1203'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1203'RECOVERED IN GOOD CONDITION.
 JC1203
 JC1203                          STATION RECOVERY (2019)
 JC1203
 JC1203'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 JC1203'ROD IS THROUGH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1154 ***********************************************************************
 JC1154  DESIGNATION -  V 283
 JC1154  PID         -  JC1154
 JC1154  STATE/COUNTY-  IL/ST CLAIR
 JC1154  COUNTRY     -  US
 JC1154  USGS QUAD   -  GRANITE CITY (2018)
 JC1154
 JC1154                         *CURRENT SURVEY CONTROL
 JC1154  ______________________________________________________________________
 JC1154* NAD 83(1986) POSITION- 38 39 18.     (N) 090 10 26.     (W)   SCALED
 JC1154* NAVD 88 ORTHO HEIGHT -   132.681 (meters)      435.30  (feet) ADJUSTED
 JC1154  ______________________________________________________________________
 JC1154  GEOID HEIGHT    -        -31.110 (meters)                     GEOID18
 JC1154  DYNAMIC HEIGHT  -        132.597 (meters)      435.03  (feet) COMP
 JC1154  MODELED GRAVITY -    979,992.1   (mgal)                       NAVD 88
 JC1154
 JC1154  VERT ORDER      -  FIRST     CLASS II
 JC1154
 JC1154.The horizontal coordinates were scaled from a map and have
 JC1154.an estimated accuracy of +/- 6 seconds.
 JC1154
 JC1154.The orthometric height was determined by differential leveling and
 JC1154.adjusted by the NATIONAL GEODETIC SURVEY
 JC1154.in June 1991.
 JC1154
 JC1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1154.GEOID18 height accuracy estimate available here.
 JC1154
 JC1154.Click photographs - Photos may exist for this station.
 JC1154
 JC1154.The dynamic height is computed by dividing the NAVD 88
 JC1154.geopotential number by the normal gravity value computed on the
 JC1154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1154.degrees latitude (g = 980.6199 gals.).
 JC1154
 JC1154.The modeled gravity was interpolated from observed gravity values.
 JC1154
 JC1154;                    North         East    Units  Estimated Accuracy
 JC1154;SPC IL W     -   220,670.      699,370.      MT  (+/- 180 meters Scaled)
 JC1154
 JC1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC459822(NAD 83)
 JC1154
 JC1154                          SUPERSEDED SURVEY CONTROL
 JC1154
 JC1154  NGVD 29 (11/26/84)  132.647  (m)          435.19   (f) ADJUSTED    1 2
 JC1154
 JC1154.Superseded values are not recommended for survey control.
 JC1154
 JC1154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1154.See file dsdata.pdf to determine how the superseded data were derived.
 JC1154
 JC1154_MARKER: I = METAL ROD
 JC1154_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1154_STAMPING: V 283 1981
 JC1154_MARK LOGO: NGS
 JC1154_PROJECTION: FLUSH
 JC1154_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1154_ROD/PIPE-DEPTH: 9.8 meters
 JC1154
 JC1154  HISTORY     - Date     Condition        Report By
 JC1154  HISTORY     - 1981     MONUMENTED       NGS
 JC1154
 JC1154                          STATION DESCRIPTION
 JC1154
 JC1154'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1154'IN BROOKLYN.
 JC1154'IN BROOKLYN, 1.3 KILOMETERS (0.8 MILES) SOUTH ALONG TOP OF THE LEVEE
 JC1154'ROAD FROM THE JUNCTION OF THE MC KINLEY BRIDGE TO THE MARK ON THE
 JC1154'LEFT, 2.14 METERS (7.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD,
 JC1154'0.33 METERS (11 FEET) NORTH OF A METAL WITNESS POST.
 JC1154'THE MARK IS 0.33 METERS  S FROM A WITNESS POST.
 JC1154'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1144 ***********************************************************************
 JC1144  DESIGNATION -  V 284
 JC1144  PID         -  JC1144
 JC1144  STATE/COUNTY-  IL/ST CLAIR
 JC1144  COUNTRY     -  US
 JC1144  USGS QUAD   -  CAHOKIA (2018)
 JC1144
 JC1144                         *CURRENT SURVEY CONTROL
 JC1144  ______________________________________________________________________
 JC1144* NAD 83(1986) POSITION- 38 32 47.     (N) 090 07 48.     (W)   SCALED
 JC1144* NAVD 88 ORTHO HEIGHT -   132.508 (meters)      434.74  (feet) ADJUSTED
 JC1144  ______________________________________________________________________
 JC1144  GEOID HEIGHT    -        -30.770 (meters)                     GEOID18
 JC1144  DYNAMIC HEIGHT  -        132.424 (meters)      434.46  (feet) COMP
 JC1144  MODELED GRAVITY -    979,991.7   (mgal)                       NAVD 88
 JC1144
 JC1144  VERT ORDER      -  FIRST     CLASS II
 JC1144
 JC1144.The horizontal coordinates were scaled from a map and have
 JC1144.an estimated accuracy of +/- 6 seconds.
 JC1144
 JC1144.The orthometric height was determined by differential leveling and
 JC1144.adjusted by the NATIONAL GEODETIC SURVEY
 JC1144.in June 1991.
 JC1144
 JC1144.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1144.GEOID18 height accuracy estimate available here.
 JC1144
 JC1144.Click photographs - Photos may exist for this station.
 JC1144
 JC1144.The dynamic height is computed by dividing the NAVD 88
 JC1144.geopotential number by the normal gravity value computed on the
 JC1144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1144.degrees latitude (g = 980.6199 gals.).
 JC1144
 JC1144.The modeled gravity was interpolated from observed gravity values.
 JC1144
 JC1144;                    North         East    Units  Estimated Accuracy
 JC1144;SPC IL W     -   208,620.      703,200.      MT  (+/- 180 meters Scaled)
 JC1144
 JC1144_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC501703(NAD 83)
 JC1144
 JC1144                          SUPERSEDED SURVEY CONTROL
 JC1144
 JC1144  NGVD 29 (11/26/84)  132.469  (m)          434.61   (f) ADJUSTED    1 2
 JC1144
 JC1144.Superseded values are not recommended for survey control.
 JC1144
 JC1144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1144.See file dsdata.pdf to determine how the superseded data were derived.
 JC1144
 JC1144_MARKER: I = METAL ROD
 JC1144_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1144_STAMPING: V 284 1981
 JC1144_MARK LOGO: NGS
 JC1144_PROJECTION: FLUSH
 JC1144_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1144_ROD/PIPE-DEPTH: 9.8 meters
 JC1144
 JC1144  HISTORY     - Date     Condition        Report By
 JC1144  HISTORY     - 1981     MONUMENTED       NGS
 JC1144
 JC1144                          STATION DESCRIPTION
 JC1144
 JC1144'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1144'6.0 KM (3.7 MI) SE FROM CAHOKIA.
 JC1144'6.0 KILOMETERS (3.7 MILES) EAST ALONG THE NORTH LEVEE OF THE OLD
 JC1144'PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3 IN CAHOKIA,
 JC1144'TO THE MARK ON THE LEFT, 2.74 METERS (9.0 FEET) NORTH-NORTHWEST OF THE
 JC1144'CENTER OF THE LEVEE ROAD, 0.33 METERS (1.1 FEET) EAST-NORTHEAST OF A
 JC1144'METAL WITNESS POST.
 JC1144'THE MARK IS 0.33 METERS  WSW FROM A WITNESS POST.
 JC1144'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1114 ***********************************************************************
 JC1114  DESIGNATION -  V 285
 JC1114  PID         -  JC1114
 JC1114  STATE/COUNTY-  IL/MONROE
 JC1114  COUNTRY     -  US
 JC1114  USGS QUAD   -  OAKVILLE (2017)
 JC1114
 JC1114                         *CURRENT SURVEY CONTROL
 JC1114  ______________________________________________________________________
 JC1114* NAD 83(1986) POSITION- 38 23 52.     (N) 090 18 43.     (W)   SCALED
 JC1114* NAVD 88 ORTHO HEIGHT -   126.992 (meters)      416.64  (feet) ADJUSTED
 JC1114  ______________________________________________________________________
 JC1114  GEOID HEIGHT    -        -30.558 (meters)                     GEOID18
 JC1114  DYNAMIC HEIGHT  -        126.909 (meters)      416.37  (feet) COMP
 JC1114  MODELED GRAVITY -    979,978.9   (mgal)                       NAVD 88
 JC1114
 JC1114  VERT ORDER      -  FIRST     CLASS II
 JC1114
 JC1114.The horizontal coordinates were scaled from a map and have
 JC1114.an estimated accuracy of +/- 6 seconds.
 JC1114
 JC1114.The orthometric height was determined by differential leveling and
 JC1114.adjusted by the NATIONAL GEODETIC SURVEY
 JC1114.in June 1991.
 JC1114
 JC1114.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1114.GEOID18 height accuracy estimate available here.
 JC1114
 JC1114.Click photographs - Photos may exist for this station.
 JC1114
 JC1114.The dynamic height is computed by dividing the NAVD 88
 JC1114.geopotential number by the normal gravity value computed on the
 JC1114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1114.degrees latitude (g = 980.6199 gals.).
 JC1114
 JC1114.The modeled gravity was interpolated from observed gravity values.
 JC1114
 JC1114;                    North         East    Units  Estimated Accuracy
 JC1114;SPC IL W     -   192,130.      687,310.      MT  (+/- 180 meters Scaled)
 JC1114
 JC1114_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC347533(NAD 83)
 JC1114
 JC1114                          SUPERSEDED SURVEY CONTROL
 JC1114
 JC1114  NGVD 29 (11/26/84)  126.947  (m)          416.49   (f) ADJUSTED    1 2
 JC1114
 JC1114.Superseded values are not recommended for survey control.
 JC1114
 JC1114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1114.See file dsdata.pdf to determine how the superseded data were derived.
 JC1114
 JC1114_MARKER: I = METAL ROD
 JC1114_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1114_STAMPING: V 285 1981
 JC1114_MARK LOGO: NGS
 JC1114_PROJECTION: FLUSH
 JC1114_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1114_ROD/PIPE-DEPTH: 9.8 meters
 JC1114
 JC1114  HISTORY     - Date     Condition        Report By
 JC1114  HISTORY     - 1981     MONUMENTED       NGS
 JC1114
 JC1114                          STATION DESCRIPTION
 JC1114
 JC1114'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1114'9.6 KM (6.0 MILES) SW FROM COLUMBIA.
 JC1114'9.6 KILOMETERS (6.0 MILES) SOUTHWEST ALONG THE SOUTH MAIN LEVEE FROM
 JC1114'THE JUNCTION OF THE SOUTHWEST END OF THE MISSOURI PACIFIC RAILROAD
 JC1114'OVERPASS OVER CARR CREEK IN THE WEST SECTION OF COLUMBIA TO THE MARK
 JC1114'ON THE LEFT, 2.74 METERS (9.0 FEET) SOUTH OF THE CENTER OF THE LEVEE
 JC1114'ROAD, 0.46 METERS (1.5 FEET) EAST OF A METAL WITNESS POST.
 JC1114'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 JC1114'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1104 ***********************************************************************
 JC1104  DESIGNATION -  V 286
 JC1104  PID         -  JC1104
 JC1104  STATE/COUNTY-  IL/MONROE
 JC1104  COUNTRY     -  US
 JC1104  USGS QUAD   -  VALMEYER (2018)
 JC1104
 JC1104                         *CURRENT SURVEY CONTROL
 JC1104  ______________________________________________________________________
 JC1104* NAD 83(1986) POSITION- 38 21 39.     (N) 090 17 54.     (W)   SCALED
 JC1104* NAVD 88 ORTHO HEIGHT -   126.491 (meters)      415.00  (feet) ADJUSTED
 JC1104  ______________________________________________________________________
 JC1104  GEOID HEIGHT    -        -30.450 (meters)                     GEOID18
 JC1104  DYNAMIC HEIGHT  -        126.409 (meters)      414.73  (feet) COMP
 JC1104  MODELED GRAVITY -    979,978.5   (mgal)                       NAVD 88
 JC1104
 JC1104  VERT ORDER      -  FIRST     CLASS II
 JC1104
 JC1104.The horizontal coordinates were scaled from a map and have
 JC1104.an estimated accuracy of +/- 6 seconds.
 JC1104
 JC1104.The orthometric height was determined by differential leveling and
 JC1104.adjusted by the NATIONAL GEODETIC SURVEY
 JC1104.in June 1991.
 JC1104
 JC1104.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1104.GEOID18 height accuracy estimate available here.
 JC1104
 JC1104.Click photographs - Photos may exist for this station.
 JC1104
 JC1104.The dynamic height is computed by dividing the NAVD 88
 JC1104.geopotential number by the normal gravity value computed on the
 JC1104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1104.degrees latitude (g = 980.6199 gals.).
 JC1104
 JC1104.The modeled gravity was interpolated from observed gravity values.
 JC1104
 JC1104;                    North         East    Units  Estimated Accuracy
 JC1104;SPC IL W     -   188,030.      688,490.      MT  (+/- 180 meters Scaled)
 JC1104
 JC1104_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC360493(NAD 83)
 JC1104
 JC1104                          SUPERSEDED SURVEY CONTROL
 JC1104
 JC1104  NGVD 29 (11/26/84)  126.444  (m)          414.84   (f) ADJUSTED    1 2
 JC1104
 JC1104.Superseded values are not recommended for survey control.
 JC1104
 JC1104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1104.See file dsdata.pdf to determine how the superseded data were derived.
 JC1104
 JC1104_MARKER: I = METAL ROD
 JC1104_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1104_STAMPING: V 286 1981
 JC1104_MARK LOGO: NGS
 JC1104_PROJECTION: FLUSH
 JC1104_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1104_ROD/PIPE-DEPTH: 7.3 meters
 JC1104
 JC1104  HISTORY     - Date     Condition        Report By
 JC1104  HISTORY     - 1981     MONUMENTED       NGS
 JC1104
 JC1104                          STATION DESCRIPTION
 JC1104
 JC1104'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1104'1.6 KM (1.0 MI) SW FROM FOUNTAIN.
 JC1104'1.6 KILOMETERS (1.0 MILES) SOUTHWEST ALONG THE TOP OF THE NORTH LEVEE
 JC1104'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1104'IN FOUNTAIN TO THE MARK ON THE RIGHT, 2.62 METERS (8.5 FEET) NORTHWEST
 JC1104'OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTHEAST OF A
 JC1104'METAL WITNESS POST.
 JC1104'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1104'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1078 ***********************************************************************
 JC1078  DESIGNATION -  V 287
 JC1078  PID         -  JC1078
 JC1078  STATE/COUNTY-  IL/MONROE
 JC1078  COUNTRY     -  US
 JC1078  USGS QUAD   -  SELMA (2017)
 JC1078
 JC1078                         *CURRENT SURVEY CONTROL
 JC1078  ______________________________________________________________________
 JC1078* NAD 83(1986) POSITION- 38 10 29.     (N) 090 17 09.     (W)   SCALED
 JC1078* NAVD 88 ORTHO HEIGHT -   125.463 (meters)      411.62  (feet) ADJUSTED
 JC1078  ______________________________________________________________________
 JC1078  GEOID HEIGHT    -        -30.000 (meters)                     GEOID18
 JC1078  DYNAMIC HEIGHT  -        125.381 (meters)      411.35  (feet) COMP
 JC1078  MODELED GRAVITY -    979,971.2   (mgal)                       NAVD 88
 JC1078
 JC1078  VERT ORDER      -  FIRST     CLASS II
 JC1078
 JC1078.The horizontal coordinates were scaled from a map and have
 JC1078.an estimated accuracy of +/- 6 seconds.
 JC1078
 JC1078.The orthometric height was determined by differential leveling and
 JC1078.adjusted by the NATIONAL GEODETIC SURVEY
 JC1078.in June 1991.
 JC1078
 JC1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1078.GEOID18 height accuracy estimate available here.
 JC1078
 JC1078.Click photographs - Photos may exist for this station.
 JC1078
 JC1078.The dynamic height is computed by dividing the NAVD 88
 JC1078.geopotential number by the normal gravity value computed on the
 JC1078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1078.degrees latitude (g = 980.6199 gals.).
 JC1078
 JC1078.The modeled gravity was interpolated from observed gravity values.
 JC1078
 JC1078;                    North         East    Units  Estimated Accuracy
 JC1078;SPC IL W     -   167,370.      689,560.      MT  (+/- 180 meters Scaled)
 JC1078
 JC1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC377286(NAD 83)
 JC1078
 JC1078                          SUPERSEDED SURVEY CONTROL
 JC1078
 JC1078  NGVD 29 (11/26/84)  125.412  (m)          411.46   (f) ADJUSTED    1 2
 JC1078
 JC1078.Superseded values are not recommended for survey control.
 JC1078
 JC1078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1078.See file dsdata.pdf to determine how the superseded data were derived.
 JC1078
 JC1078_MARKER: I = METAL ROD
 JC1078_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1078_STAMPING: V 287 1981
 JC1078_MARK LOGO: NGS
 JC1078_PROJECTION: FLUSH
 JC1078_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1078_ROD/PIPE-DEPTH: 9.80 meters
 JC1078
 JC1078  HISTORY     - Date     Condition        Report By
 JC1078  HISTORY     - 1981     MONUMENTED       NGS
 JC1078
 JC1078                          STATION DESCRIPTION
 JC1078
 JC1078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1078'4.5 KM (2.8 MI) NORTH FROM CHALFIN BRIDGE.
 JC1078'4.5 KILOMETERS (2.8 MILES) NORTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1078'THE MAEYSTOWN PUMPING STATION AT CHALFIN BRIDGE TO THE MARK ON THE
 JC1078'RIGHT, 3.96 METERS (13.0 FEET) NORTHEAST OF THE CENTER OF THE LEVEE
 JC1078'ROAD AND 0.46 METER (1.5 FEET) NORTHWEST OF A METAL WITNESS POST.
 JC1078'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 JC1078'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1407 ***********************************************************************
 HB1407  DESIGNATION -  V 288
 HB1407  PID         -  HB1407
 HB1407  STATE/COUNTY-  IL/RANDOLPH
 HB1407  COUNTRY     -  US
 HB1407  USGS QUAD   -  KASKASKIA (2018)
 HB1407
 HB1407                         *CURRENT SURVEY CONTROL
 HB1407  ______________________________________________________________________
 HB1407* NAD 83(1986) POSITION- 37 59 37.     (N) 089 56 08.     (W)   SCALED
 HB1407* NAVD 88 ORTHO HEIGHT -   123.311 (meters)      404.56  (feet) ADJUSTED
 HB1407  ______________________________________________________________________
 HB1407  GEOID HEIGHT    -        -29.750 (meters)                     GEOID18
 HB1407  DYNAMIC HEIGHT  -        123.226 (meters)      404.28  (feet) COMP
 HB1407  MODELED GRAVITY -    979,942.0   (mgal)                       NAVD 88
 HB1407
 HB1407  VERT ORDER      -  FIRST     CLASS II
 HB1407
 HB1407.The horizontal coordinates were scaled from a map and have
 HB1407.an estimated accuracy of +/- 6 seconds.
 HB1407
 HB1407.The orthometric height was determined by differential leveling and
 HB1407.adjusted by the NATIONAL GEODETIC SURVEY
 HB1407.in June 1991.
 HB1407
 HB1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1407.GEOID18 height accuracy estimate available here.
 HB1407
 HB1407.Click photographs - Photos may exist for this station.
 HB1407
 HB1407.The dynamic height is computed by dividing the NAVD 88
 HB1407.geopotential number by the normal gravity value computed on the
 HB1407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1407.degrees latitude (g = 980.6199 gals.).
 HB1407
 HB1407.The modeled gravity was interpolated from observed gravity values.
 HB1407
 HB1407;                    North         East    Units  Estimated Accuracy
 HB1407;SPC IL W     -   147,290.      720,300.      MT  (+/- 180 meters Scaled)
 HB1407
 HB1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH422091(NAD 83)
 HB1407
 HB1407                          SUPERSEDED SURVEY CONTROL
 HB1407
 HB1407  NGVD 29 (11/26/84)  123.246  (m)          404.35   (f) ADJUSTED    1 2
 HB1407
 HB1407.Superseded values are not recommended for survey control.
 HB1407
 HB1407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1407.See file dsdata.pdf to determine how the superseded data were derived.
 HB1407
 HB1407_MARKER: I = METAL ROD
 HB1407_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1407_STAMPING: V 288 1981
 HB1407_MARK LOGO: NGS
 HB1407_PROJECTION: FLUSH
 HB1407_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1407_ROD/PIPE-DEPTH: 7.30 meters
 HB1407
 HB1407  HISTORY     - Date     Condition        Report By
 HB1407  HISTORY     - 1981     MONUMENTED       NGS
 HB1407
 HB1407                          STATION DESCRIPTION
 HB1407
 HB1407'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1407'3.5 KM (2.2 MI) NORTH FROM ELLIS GROVE.
 HB1407'1.8 KILOMETERS (1.1 MILE) NORTHWEST ALONG THE TOP OF THE WEST MAIN
 HB1407'LEVEE FROM THE U.S. ARMY CORPS OF ENGINEERS KASKASKIA RIVER LOCK AND
 HB1407'DAM AT ELLIS GROVE, THENCE 1.8 KILOMETERS (1.1 MILE) EAST ALONG THE
 HB1407'MISSOURI PACIFIC RAILROAD TRACKS TO THE MARK ON THE LEFT, ALSO 3.0
 HB1407'KILOMETERS (1.9 MILES) NORTHWEST A PAVED ROAD NUMBER 10.50N FROM THE
 HB1407'JUNCTION OF A PAVED ROAD NUMBER 16.00E IN FORT GAGE, THENCE 1.7
 HB1407'KILOMETERS (1.05 MILE) NORTHWEST ALONG THE MISSOURI PACIFIC RAILROAD
 HB1407'TRACKS TO THE MARK ON THE RIGHT, 4.11 METERS (13.5 FEET) NORTHEAST OF
 HB1407'THE NORTHEAST RAIL OF THE MOST NORTHEAST SET OF TRACKS AND 0.46 METER
 HB1407'(1.5 FEET) SOUTHEAST OF A POWER POLE.
 HB1407'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HB1407'THE MARK IS 0.15 M BELOW BASE OF RAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1376 ***********************************************************************
 HB1376  DESIGNATION -  V 289
 HB1376  PID         -  HB1376
 HB1376  STATE/COUNTY-  IL/JACKSON
 HB1376  COUNTRY     -  US
 HB1376  USGS QUAD   -  ROCKWOOD (2018)
 HB1376
 HB1376                         *CURRENT SURVEY CONTROL
 HB1376  ______________________________________________________________________
 HB1376* NAD 83(1986) POSITION- 37 45 53.86   (N) 089 38 15.26   (W)   HD_HELD1
 HB1376* NAVD 88 ORTHO HEIGHT -   117.002 (meters)      383.86  (feet) ADJUSTED
 HB1376  ______________________________________________________________________
 HB1376  GEOID HEIGHT    -        -29.190 (meters)                     GEOID18
 HB1376  DYNAMIC HEIGHT  -        116.921 (meters)      383.60  (feet) COMP
 HB1376  MODELED GRAVITY -    979,935.0   (mgal)                       NAVD 88
 HB1376
 HB1376  VERT ORDER      -  FIRST     CLASS II
 HB1376
 HB1376.The horizontal coordinates were determined by differentially corrected
 HB1376.hand held GPS observations or other comparable positioning techniques
 HB1376.and have an estimated accuracy of +/- 3 meters.
 HB1376
 HB1376.The orthometric height was determined by differential leveling and
 HB1376.adjusted by the NATIONAL GEODETIC SURVEY
 HB1376.in June 1991.
 HB1376
 HB1376.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1376.GEOID18 height accuracy estimate available here.
 HB1376
 HB1376.Click photographs - Photos may exist for this station.
 HB1376
 HB1376.The dynamic height is computed by dividing the NAVD 88
 HB1376.geopotential number by the normal gravity value computed on the
 HB1376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1376.degrees latitude (g = 980.6199 gals.).
 HB1376
 HB1376.The modeled gravity was interpolated from observed gravity values.
 HB1376
 HB1376;                    North         East    Units  Estimated Accuracy
 HB1376;SPC IL W     -   122,015.2     746,617.0     MT  (+/- 3 meters HH1 GPS) 
 HB1376
 HB1376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG6767083013(NAD 83)
 HB1376
 HB1376                          SUPERSEDED SURVEY CONTROL
 HB1376
 HB1376  NGVD 29 (11/26/84)  116.924  (m)          383.61   (f) ADJUSTED    1 2
 HB1376
 HB1376.Superseded values are not recommended for survey control.
 HB1376
 HB1376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1376.See file dsdata.pdf to determine how the superseded data were derived.
 HB1376
 HB1376_MARKER: I = METAL ROD
 HB1376_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1376_STAMPING: V 289 1981
 HB1376_MARK LOGO: NGS
 HB1376_PROJECTION: FLUSH
 HB1376_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1376_ROD/PIPE-DEPTH: 9.8 meters
 HB1376
 HB1376  HISTORY     - Date     Condition        Report By
 HB1376  HISTORY     - 1981     MONUMENTED       NGS
 HB1376
 HB1376                          STATION DESCRIPTION
 HB1376
 HB1376'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1376'9.7 KM (6.05 MI) SOUTH FROM CORA.
 HB1376'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG THE TOP OF THE LEVEE FROM THE
 HB1376'INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN THE
 HB1376'LEVEE, THENCE 1.6 KILOMETERS (1.0 MILE) EAST ALONG THE TOP OF THE MAIN
 HB1376'LEVEE TO THE MARK ON THE LEFT, 4.42 METERS (14.5 FEET) NORTH OF THE
 HB1376'CENTER OF THE LEVEE ROAD.
 HB1376'THE MARK IS 0.46 METERS  E FROM A WITNESS POST.
 HB1376'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0874 ***********************************************************************
 MF0874  DESIGNATION -  V 29
 MF0874  PID         -  MF0874
 MF0874  STATE/COUNTY-  IL/MARSHALL
 MF0874  COUNTRY     -  US
 MF0874  USGS QUAD   -  WENONA (2018)
 MF0874
 MF0874                         *CURRENT SURVEY CONTROL
 MF0874  ______________________________________________________________________
 MF0874* NAD 83(2011) POSITION- 41 00 24.63187(N) 089 05 08.97255(W)   ADJUSTED
 MF0874* NAD 83(2011) ELLIP HT-   187.866 (meters)        (06/27/12)   ADJUSTED
 MF0874* NAD 83(2011) EPOCH   -  2010.00
 MF0874* NAVD 88 ORTHO HEIGHT -   220.516 (meters)      723.48  (feet) ADJUSTED
 MF0874  ______________________________________________________________________
 MF0874  GEOID HEIGHT    -        -32.653 (meters)                     GEOID18
 MF0874  NAD 83(2011) X  -     76,905.268 (meters)                     COMP
 MF0874  NAD 83(2011) Y  - -4,819,620.705 (meters)                     COMP
 MF0874  NAD 83(2011) Z  -  4,163,119.906 (meters)                     COMP
 MF0874  LAPLACE CORR    -          2.57  (seconds)                    DEFLEC18
 MF0874  DYNAMIC HEIGHT  -        220.421 (meters)      723.16  (feet) COMP
 MF0874  MODELED GRAVITY -    980,187.6   (mgal)                       NAVD 88
 MF0874
 MF0874  VERT ORDER      -  FIRST     CLASS II
 MF0874
 MF0874  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0874  Standards:
 MF0874         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0874            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0874  -------------------------------------------------------------------
 MF0874  NETWORK    0.56   0.90           0.25   0.20   0.46      0.06531888
 MF0874  -------------------------------------------------------------------
 MF0874  Click here for local accuracies and other accuracy information.
 MF0874
 MF0874.The horizontal coordinates were established by GPS observations
 MF0874.and adjusted by the National Geodetic Survey in June 2012.
 MF0874
 MF0874.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0874.been affixed to the stable North American tectonic plate. See 
 MF0874.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0874
 MF0874.The horizontal coordinates are valid at the epoch date displayed above
 MF0874.which is a decimal equivalence of Year/Month/Day.
 MF0874
 MF0874.The orthometric height was determined by differential leveling and
 MF0874.adjusted by the NATIONAL GEODETIC SURVEY
 MF0874.in June 1991.
 MF0874
 MF0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0874.GEOID18 height accuracy estimate available here.
 MF0874
 MF0874.Click photographs - Photos may exist for this station.
 MF0874
 MF0874.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0874
 MF0874.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0874
 MF0874.The ellipsoidal height was determined by GPS observations
 MF0874.and is referenced to NAD 83.
 MF0874
 MF0874.The dynamic height is computed by dividing the NAVD 88
 MF0874.geopotential number by the normal gravity value computed on the
 MF0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0874.degrees latitude (g = 980.6199 gals.).
 MF0874
 MF0874.The modeled gravity was interpolated from observed gravity values.
 MF0874
 MF0874. The following values were computed from the NAD 83(2011) position.
 MF0874
 MF0874;                    North         East     Units Scale Factor Converg.
 MF0874;SPC IL W     -   482,348.079   790,922.762   MT  1.00004289   +0 42 33.3
 MF0874;SPC IL W     - 1,582,503.66  2,594,885.76   sFT  1.00004289   +0 42 33.3
 MF0874;UTM  16      - 4,541,612.082   324,591.546   MT  0.99997870   -1 22 08.3
 MF0874
 MF0874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0874!SPC IL W     -   0.99997053  x   1.00004289  =   1.00001342
 MF0874!UTM  16      -   0.99997053  x   0.99997870  =   0.99994923
 MF0874
 MF0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2459141612(NAD 83)
 MF0874
 MF0874                          SUPERSEDED SURVEY CONTROL
 MF0874
 MF0874  NAD 83(2007)-  41 00 24.63152(N)    089 05 08.97335(W) AD(2002.00) 0
 MF0874  ELLIP H (02/10/07)  187.908  (m)                       GP(2002.00)    
 MF0874  ELLIP H (02/03/05)  187.901  (m)                       GP(       ) 4 2
 MF0874  NAD 83(1997)-  41 00 24.63147(N)    089 05 08.97315(W) AD(       ) 1
 MF0874  ELLIP H (03/04/03)  187.912  (m)                       GP(       ) 4 2
 MF0874  NAVD 88             220.52   (m)          723.5    (f) LEVELING    3  
 MF0874  NGVD 29 (??/??/92)  220.565  (m)          723.64   (f) ADJ UNCH    1 2
 MF0874
 MF0874.Superseded values are not recommended for survey control.
 MF0874
 MF0874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0874.See file dsdata.pdf to determine how the superseded data were derived.
 MF0874
 MF0874_MARKER: DB = BENCH MARK DISK
 MF0874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0874_STAMPING: V 29 1934
 MF0874_MARK LOGO: CGS
 MF0874_PROJECTION: PROJECTING 15 CENTIMETERS
 MF0874_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0874+STABILITY: SURFACE MOTION
 MF0874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0874+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2020
 MF0874
 MF0874  HISTORY     - Date     Condition        Report By
 MF0874  HISTORY     - 1934     MONUMENTED       CGS
 MF0874  HISTORY     - 1960     GOOD             CGS
 MF0874  HISTORY     - 19981107 GOOD             USPSQD
 MF0874  HISTORY     - 200205   GOOD             ASCPC
 MF0874  HISTORY     - 20100501 GOOD             ILDT
 MF0874  HISTORY     - 20130814 GOOD             ILDT
 MF0874  HISTORY     - 20200427 GOOD             ILDT
 MF0874
 MF0874                          STATION DESCRIPTION
 MF0874
 MF0874'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0874'2.6 MI E FROM TOLUCA.
 MF0874'ABOUT 2.6 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 MF0874'RAILWAY FROM THE STATION AT TOLUCA, AT THE CROSSING OF A
 MF0874'NORTH-SOUTH GRAVEL ROAD, IN SECTION 2, R 1 E, T 29 N, 32 FEET
 MF0874'SOUTH OF SOUTH RAIL OF THE SOUTH TRACK, 38 FEET EAST OF CENTER
 MF0874'LINE OF ROAD, 28 FEET WEST-SOUTHWEST OF A TELEPHONE POLE, 2
 MF0874'FEET NORTH OF A FENCE LINE, 6 FEET EAST-NORTHEAST OF WEST
 MF0874'END OF WIRE FENCE, ABOUT 4 1/2 FEET BELOW LEVEL OF TRACK AND
 MF0874'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 MF0874
 MF0874                          STATION RECOVERY (1998)
 MF0874
 MF0874'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0874'RECOVERED IN GOOD CONDITION.
 MF0874
 MF0874                          STATION RECOVERY (2002)
 MF0874
 MF0874'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0874'RECOVERED AS DESCRIBED
 MF0874
 MF0874                          STATION RECOVERY (2010)
 MF0874
 MF0874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 MF0874'RECOVERED AS DESCRIBED
 MF0874
 MF0874                          STATION RECOVERY (2013)
 MF0874
 MF0874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0874'RECOVERED IN GOOD CONDITION.
 MF0874
 MF0874                          STATION RECOVERY (2020)
 MF0874
 MF0874'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0874'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1344 ***********************************************************************
 HB1344  DESIGNATION -  V 290
 HB1344  PID         -  HB1344
 HB1344  STATE/COUNTY-  IL/JACKSON
 HB1344  COUNTRY     -  US
 HB1344  USGS QUAD   -  ORAVILLE (2018)
 HB1344
 HB1344                         *CURRENT SURVEY CONTROL
 HB1344  ______________________________________________________________________
 HB1344* NAD 83(1986) POSITION- 37 46 20.     (N) 089 25 17.     (W)   SCALED
 HB1344* NAVD 88 ORTHO HEIGHT -   126.799 (meters)      416.01  (feet) ADJUSTED
 HB1344  ______________________________________________________________________
 HB1344  GEOID HEIGHT    -        -29.204 (meters)                     GEOID18
 HB1344  DYNAMIC HEIGHT  -        126.711 (meters)      415.72  (feet) COMP
 HB1344  MODELED GRAVITY -    979,931.2   (mgal)                       NAVD 88
 HB1344
 HB1344  VERT ORDER      -  FIRST     CLASS II
 HB1344
 HB1344.The horizontal coordinates were scaled from a map and have
 HB1344.an estimated accuracy of +/- 6 seconds.
 HB1344
 HB1344.The orthometric height was determined by differential leveling and
 HB1344.adjusted by the NATIONAL GEODETIC SURVEY
 HB1344.in June 1991.
 HB1344
 HB1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1344.GEOID18 height accuracy estimate available here.
 HB1344
 HB1344.Click photographs - Photos may exist for this station.
 HB1344
 HB1344.The dynamic height is computed by dividing the NAVD 88
 HB1344.geopotential number by the normal gravity value computed on the
 HB1344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1344.degrees latitude (g = 980.6199 gals.).
 HB1344
 HB1344.The modeled gravity was interpolated from observed gravity values.
 HB1344
 HB1344;                    North         East    Units  Estimated Accuracy
 HB1344;SPC IL W     -   122,950.      765,660.      MT  (+/- 180 meters Scaled)
 HB1344
 HB1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG867833(NAD 83)
 HB1344
 HB1344                          SUPERSEDED SURVEY CONTROL
 HB1344
 HB1344  NGVD 29 (11/26/84)  126.718  (m)          415.74   (f) ADJUSTED    1 2
 HB1344
 HB1344.Superseded values are not recommended for survey control.
 HB1344
 HB1344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1344.See file dsdata.pdf to determine how the superseded data were derived.
 HB1344
 HB1344_MARKER: I = METAL ROD
 HB1344_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1344_STAMPING: V 290 1981
 HB1344_MARK LOGO: NGS
 HB1344_PROJECTION: FLUSH
 HB1344_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1344_ROD/PIPE-DEPTH: 9.8 meters
 HB1344
 HB1344  HISTORY     - Date     Condition        Report By
 HB1344  HISTORY     - 1981     MONUMENTED       NGS
 HB1344
 HB1344                          STATION DESCRIPTION
 HB1344
 HB1344'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1344'8.1 KM (5.05 MI) WEST FROM MURPHYSBORO.
 HB1344'8.1 KILOMETERS (5.05 MILES) WEST ALONG STATE HIGHWAY 149 FROM THE
 HB1344'COURTHOUSE IN MURPHYSBORO TO THE MARK ON THE LEFT AT THE EAST END OF
 HB1344'THE SOUTH GUARDRAIL, 6.71 METERS (22.0 FEET) SOUTH OF THE CENTER LINE
 HB1344'OF THE HIGHWAY, 3.51 METERS (11.5 FEET) WEST OF THE EAST END OF THE
 HB1344'IRON GUARDRAIL, 0.24 METERS (0.8 FEET) SOUTH OF THE SOUTH EDGE OF
 HB1344'GUARDRAIL.
 HB1344'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1344'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1296 ***********************************************************************
 HB1296  DESIGNATION -  V 291
 HB1296  PID         -  HB1296
 HB1296  STATE/COUNTY-  IL/ALEXANDER
 HB1296  COUNTRY     -  US
 HB1296  USGS QUAD   -  CAPE GIRARDEAU (2017)
 HB1296
 HB1296                         *CURRENT SURVEY CONTROL
 HB1296  ______________________________________________________________________
 HB1296* NAD 83(1986) POSITION- 37 18 20.     (N) 089 30 12.     (W)   SCALED
 HB1296* NAVD 88 ORTHO HEIGHT -   108.635 (meters)      356.41  (feet) ADJUSTED
 HB1296  ______________________________________________________________________
 HB1296  GEOID HEIGHT    -        -28.299 (meters)                     GEOID18
 HB1296  DYNAMIC HEIGHT  -        108.557 (meters)      356.16  (feet) COMP
 HB1296  MODELED GRAVITY -    979,913.6   (mgal)                       NAVD 88
 HB1296
 HB1296  VERT ORDER      -  FIRST     CLASS II
 HB1296
 HB1296.The horizontal coordinates were scaled from a map and have
 HB1296.an estimated accuracy of +/- 6 seconds.
 HB1296
 HB1296.The orthometric height was determined by differential leveling and
 HB1296.adjusted by the NATIONAL GEODETIC SURVEY
 HB1296.in June 1991.
 HB1296
 HB1296.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1296.GEOID18 height accuracy estimate available here.
 HB1296
 HB1296.Click photographs - Photos may exist for this station.
 HB1296
 HB1296.The dynamic height is computed by dividing the NAVD 88
 HB1296.geopotential number by the normal gravity value computed on the
 HB1296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1296.degrees latitude (g = 980.6199 gals.).
 HB1296
 HB1296.The modeled gravity was interpolated from observed gravity values.
 HB1296
 HB1296;                    North         East    Units  Estimated Accuracy
 HB1296;SPC IL W     -    71,100.      758,800.      MT  (+/- 180 meters Scaled)
 HB1296
 HB1296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG781317(NAD 83)
 HB1296
 HB1296                          SUPERSEDED SURVEY CONTROL
 HB1296
 HB1296  NGVD 29 (11/26/84)  108.531  (m)          356.07   (f) ADJUSTED    1 2
 HB1296
 HB1296.Superseded values are not recommended for survey control.
 HB1296
 HB1296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1296.See file dsdata.pdf to determine how the superseded data were derived.
 HB1296
 HB1296_MARKER: I = METAL ROD
 HB1296_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1296_STAMPING: V 291 1981
 HB1296_MARK LOGO: NGS
 HB1296_PROJECTION: FLUSH
 HB1296_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1296_ROD/PIPE-DEPTH: 9.7 meters
 HB1296
 HB1296  HISTORY     - Date     Condition        Report By
 HB1296  HISTORY     - 1981     MONUMENTED       NGS
 HB1296
 HB1296                          STATION DESCRIPTION
 HB1296
 HB1296'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1296'8.6 KM (5.35 MI) WSW FROM MCCLURE.
 HB1296'0.7 KILOMETER (0.45 MILE) NORTHEAST ALONG STATE HIGHWAYS 3 AND 146
 HB1296'FROM THE MCCLURE ELEMENTARY SCHOOL IN MCCLURE, THENCE 0.2 KILOMETER
 HB1296'(0.1 MILE) NORTHWEST ALONG A GRAVELED ROAD, THENCE 7.7 KILOMETERS (4.8
 HB1296'MILES) WEST-SOUTHWEST ALONG THE LEVEE ROAD TO THE MARK ON THE LEFT, ON
 HB1296'THE SOUTH SIDE OF THE EAST WOODEN GATE POST OF A BARBED WIRE FENCE FOR
 HB1296'A CATTLE GUARD, 2.28 METER (7.5 FEET) EAST OF THE CENTER OF THE LEVEE
 HB1296'ROAD, 0.91 METER (3.0 FEET) SOUTH OF THE EAST GATE POST OF THE FENCE.
 HB1296'THE MARK IS 0.30 METERS  S FROM A WITNESS POST.
 HB1296'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1319 ***********************************************************************
 HB1319  DESIGNATION -  V 292
 HB1319  PID         -  HB1319
 HB1319  STATE/COUNTY-  IL/UNION
 HB1319  COUNTRY     -  US
 HB1319  USGS QUAD   -  NEELYS LANDING (2017)
 HB1319
 HB1319                         *CURRENT SURVEY CONTROL
 HB1319  ______________________________________________________________________
 HB1319* NAD 83(1986) POSITION- 37 33 18.     (N) 089 30 28.     (W)   SCALED
 HB1319* NAVD 88 ORTHO HEIGHT -   113.391 (meters)      372.02  (feet) ADJUSTED
 HB1319  ______________________________________________________________________
 HB1319  GEOID HEIGHT    -        -28.610 (meters)                     GEOID18
 HB1319  DYNAMIC HEIGHT  -        113.313 (meters)      371.76  (feet) COMP
 HB1319  MODELED GRAVITY -    979,939.4   (mgal)                       NAVD 88
 HB1319
 HB1319  VERT ORDER      -  FIRST     CLASS II
 HB1319
 HB1319.The horizontal coordinates were scaled from a map and have
 HB1319.an estimated accuracy of +/- 6 seconds.
 HB1319
 HB1319.The orthometric height was determined by differential leveling and
 HB1319.adjusted by the NATIONAL GEODETIC SURVEY
 HB1319.in June 1991.
 HB1319
 HB1319.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1319.GEOID18 height accuracy estimate available here.
 HB1319
 HB1319.Click photographs - Photos may exist for this station.
 HB1319
 HB1319.The dynamic height is computed by dividing the NAVD 88
 HB1319.geopotential number by the normal gravity value computed on the
 HB1319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1319.degrees latitude (g = 980.6199 gals.).
 HB1319
 HB1319.The modeled gravity was interpolated from observed gravity values.
 HB1319
 HB1319;                    North         East    Units  Estimated Accuracy
 HB1319;SPC IL W     -    98,790.      758,220.      MT  (+/- 180 meters Scaled)
 HB1319
 HB1319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG784593(NAD 83)
 HB1319
 HB1319                          SUPERSEDED SURVEY CONTROL
 HB1319
 HB1319  NGVD 29 (11/26/84)  113.300  (m)          371.72   (f) ADJUSTED    1 2
 HB1319
 HB1319.Superseded values are not recommended for survey control.
 HB1319
 HB1319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1319.See file dsdata.pdf to determine how the superseded data were derived.
 HB1319
 HB1319_MARKER: I = METAL ROD
 HB1319_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1319_STAMPING: V 292 1981
 HB1319_MARK LOGO: NGS
 HB1319_PROJECTION: FLUSH
 HB1319_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1319_ROD/PIPE-DEPTH: 9.8 meters
 HB1319
 HB1319  HISTORY     - Date     Condition        Report By
 HB1319  HISTORY     - 1981     MONUMENTED       NGS
 HB1319  HISTORY     - 20070410 MARK NOT FOUND   ILDT
 HB1319
 HB1319                          STATION DESCRIPTION
 HB1319
 HB1319'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1319'25.1 KM (15.6 MI) NW FROM REYNOLDSVILLE.
 HB1319'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1319'OF STATE HIGHWAYS 3, 146, AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1319'CHURCH IN REYNOLDSVILLE, THENCE 24.0 KILOMETERS (14.9 MILES) NORTH
 HB1319'ALONG THE LEVEE ROAD TO THE MARK ON THE RIGHT, 0.2 KILOMETER (0.1
 HB1319'MILE) NORTHWEST OF A GRAVELED ROAD CROSSING THE LEVEE, 3.66 METERS
 HB1319'(12.0 FEET) NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1319'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1319'THE MARK IS 0.15 M BELOW LEVEE ROAD.
 HB1319
 HB1319                          STATION RECOVERY (2007)
 HB1319
 HB1319'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (JBH)
 HB1319'NOT FOUND DO TO RECONSTRUTION OF LEVEES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1654 ***********************************************************************
 JA1654  DESIGNATION -  V 294
 JA1654  PID         -  JA1654
 JA1654  STATE/COUNTY-  IL/LAWRENCE
 JA1654  COUNTRY     -  US
 JA1654  USGS QUAD   -  SUMNER (2018)
 JA1654
 JA1654                         *CURRENT SURVEY CONTROL
 JA1654  ______________________________________________________________________
 JA1654* NAD 83(1986) POSITION- 38 42 50.     (N) 087 45 33.     (W)   SCALED
 JA1654* NAVD 88 ORTHO HEIGHT -   139.488 (meters)      457.64  (feet) ADJUSTED
 JA1654  ______________________________________________________________________
 JA1654  GEOID HEIGHT    -        -31.523 (meters)                     GEOID18
 JA1654  DYNAMIC HEIGHT  -        139.403 (meters)      457.36  (feet) COMP
 JA1654  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 JA1654
 JA1654  VERT ORDER      -  FIRST     CLASS II
 JA1654
 JA1654.The horizontal coordinates were scaled from a map and have
 JA1654.an estimated accuracy of +/- 6 seconds.
 JA1654
 JA1654.The orthometric height was determined by differential leveling and
 JA1654.adjusted by the NATIONAL GEODETIC SURVEY
 JA1654.in June 1991.
 JA1654
 JA1654.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1654.GEOID18 height accuracy estimate available here.
 JA1654
 JA1654.Click photographs - Photos may exist for this station.
 JA1654
 JA1654.The dynamic height is computed by dividing the NAVD 88
 JA1654.geopotential number by the normal gravity value computed on the
 JA1654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1654.degrees latitude (g = 980.6199 gals.).
 JA1654
 JA1654.The modeled gravity was interpolated from observed gravity values.
 JA1654
 JA1654;                    North         East    Units  Estimated Accuracy
 JA1654;SPC IL E     -   227,370.      349,940.      MT  (+/- 180 meters Scaled)
 JA1654
 JA1654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH339853(NAD 83)
 JA1654
 JA1654                          SUPERSEDED SURVEY CONTROL
 JA1654
 JA1654.No superseded survey control is available for this station.
 JA1654
 JA1654_MARKER: I = METAL ROD
 JA1654_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1654_STAMPING: V 294 1986
 JA1654_MARK LOGO: NGS
 JA1654_PROJECTION: RECESSED 2 CENTIMETERS
 JA1654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1654_ROD/PIPE-DEPTH: 3.5 meters
 JA1654
 JA1654  HISTORY     - Date     Condition        Report By
 JA1654  HISTORY     - 1986     MONUMENTED       NGS
 JA1654
 JA1654                          STATION DESCRIPTION
 JA1654
 JA1654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1654'IN BRIDGEPORT.
 JA1654'IN BRIDGEPORT, AT THE INTERSECTION OF JUDY AND FRANKLIN AVENUES, 14.8
 JA1654'M (48.6 FT) EAST OF THE CENTER OF JUDY AVENUE, 6.4 M (21.0 FT) SOUTH
 JA1654'OF THE CENTER OF FRANKLIN AVENUE, 4.7 M (15.4 FT) EAST-NORTHEAST OF A
 JA1654'FENCE CORNER, 1.7 M (5.6 FT) NORTH OF A FENCE, AND 1.1 M (3.6 FT) EAST
 JA1654'OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 JA1654'5-INCH LOGO CAP.
 JA1654'THE MARK IS ABOVE LEVEL WITH FRANKLIN AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1591 ***********************************************************************
 JB1591  DESIGNATION -  V 295
 JB1591  PID         -  JB1591
 JB1591  STATE/COUNTY-  IL/CLAY
 JB1591  COUNTRY     -  US
 JB1591  USGS QUAD   -  XENIA NE (2018)
 JB1591
 JB1591                         *CURRENT SURVEY CONTROL
 JB1591  ______________________________________________________________________
 JB1591* NAD 83(1986) POSITION- 38 39 03.     (N) 088 35 03.     (W)   SCALED
 JB1591* NAVD 88 ORTHO HEIGHT -   161.460 (meters)      529.72  (feet) ADJUSTED
 JB1591  ______________________________________________________________________
 JB1591  GEOID HEIGHT    -        -31.103 (meters)                     GEOID18
 JB1591  DYNAMIC HEIGHT  -        161.359 (meters)      529.39  (feet) COMP
 JB1591  MODELED GRAVITY -    980,002.0   (mgal)                       NAVD 88
 JB1591
 JB1591  VERT ORDER      -  FIRST     CLASS II
 JB1591
 JB1591.The horizontal coordinates were scaled from a map and have
 JB1591.an estimated accuracy of +/- 6 seconds.
 JB1591
 JB1591.The orthometric height was determined by differential leveling and
 JB1591.adjusted by the NATIONAL GEODETIC SURVEY
 JB1591.in June 1991.
 JB1591
 JB1591.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1591.GEOID18 height accuracy estimate available here.
 JB1591
 JB1591.Click photographs - Photos may exist for this station.
 JB1591
 JB1591.The dynamic height is computed by dividing the NAVD 88
 JB1591.geopotential number by the normal gravity value computed on the
 JB1591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1591.degrees latitude (g = 980.6199 gals.).
 JB1591
 JB1591.The modeled gravity was interpolated from observed gravity values.
 JB1591
 JB1591;                    North         East    Units  Estimated Accuracy
 JB1591;SPC IL E     -   220,250.      278,170.      MT  (+/- 180 meters Scaled)
 JB1591
 JB1591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH621792(NAD 83)
 JB1591
 JB1591                          SUPERSEDED SURVEY CONTROL
 JB1591
 JB1591.No superseded survey control is available for this station.
 JB1591
 JB1591_MARKER: I = METAL ROD
 JB1591_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1591_STAMPING: V 295 1986
 JB1591_MARK LOGO: NGS
 JB1591_PROJECTION: FLUSH
 JB1591_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1591_ROD/PIPE-DEPTH: 3.1 meters
 JB1591
 JB1591  HISTORY     - Date     Condition        Report By
 JB1591  HISTORY     - 1986     MONUMENTED       NGS
 JB1591
 JB1591                          STATION DESCRIPTION
 JB1591
 JB1591'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1591'8.8 KM (5.45 MI) WEST FROM FLORA.
 JB1591'8.8 KM (5.45 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB1591'WITH STATE STREET IN FLORA, 16.5 M (54.1 FT) WEST OF THE CENTER OF A
 JB1591'GRAVELED ROAD LEADING NORTH, 10.3 M (33.8 FT) NORTH OF THE CENTERLINE
 JB1591'OF THE HIGHWAY, AND 1.1 M (3.6 FT) NORTH OF A FENCE CORNER.
 JB1591'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1591'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST AND FENCE
 JB1591'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1671 ***********************************************************************
 LC1671  DESIGNATION -  V 296
 LC1671  PID         -  LC1671
 LC1671  STATE/COUNTY-  IL/CHAMPAIGN
 LC1671  COUNTRY     -  US
 LC1671  USGS QUAD   -  MAHOMET (2018)
 LC1671
 LC1671                         *CURRENT SURVEY CONTROL
 LC1671  ______________________________________________________________________
 LC1671* NAD 83(1986) POSITION- 40 11 44.     (N) 088 25 34.     (W)   SCALED
 LC1671* NAVD 88 ORTHO HEIGHT -   213.189 (meters)      699.44  (feet) ADJUSTED
 LC1671  ______________________________________________________________________
 LC1671  GEOID HEIGHT    -        -32.053 (meters)                     GEOID18
 LC1671  DYNAMIC HEIGHT  -        213.082 (meters)      699.09  (feet) COMP
 LC1671  MODELED GRAVITY -    980,118.4   (mgal)                       NAVD 88
 LC1671
 LC1671  VERT ORDER      -  FIRST     CLASS II
 LC1671
 LC1671.The horizontal coordinates were scaled from a map and have
 LC1671.an estimated accuracy of +/- 6 seconds.
 LC1671
 LC1671.The orthometric height was determined by differential leveling and
 LC1671.adjusted by the NATIONAL GEODETIC SURVEY
 LC1671.in June 1991.
 LC1671
 LC1671.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1671.GEOID18 height accuracy estimate available here.
 LC1671
 LC1671.Click photographs - Photos may exist for this station.
 LC1671
 LC1671.The dynamic height is computed by dividing the NAVD 88
 LC1671.geopotential number by the normal gravity value computed on the
 LC1671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1671.degrees latitude (g = 980.6199 gals.).
 LC1671
 LC1671.The modeled gravity was interpolated from observed gravity values.
 LC1671
 LC1671;                    North         East    Units  Estimated Accuracy
 LC1671;SPC IL E     -   391,720.      292,100.      MT  (+/- 180 meters Scaled)
 LC1671
 LC1671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK786504(NAD 83)
 LC1671
 LC1671                          SUPERSEDED SURVEY CONTROL
 LC1671
 LC1671.No superseded survey control is available for this station.
 LC1671
 LC1671_MARKER: I = METAL ROD
 LC1671_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1671_STAMPING: V 296 1986
 LC1671_MARK LOGO: NGS
 LC1671_PROJECTION: FLUSH
 LC1671_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1671_ROD/PIPE-DEPTH: 8.5 meters
 LC1671
 LC1671  HISTORY     - Date     Condition        Report By
 LC1671  HISTORY     - 1986     MONUMENTED       NGS
 LC1671  HISTORY     - 20140128 GOOD             FARNGP
 LC1671
 LC1671                          STATION DESCRIPTION
 LC1671
 LC1671'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1671'14.6 KM (9.1 MI) NW FROM CHAMPAIGN.
 LC1671'14.6 KM (9.05 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1671'JUNCTION WITH COUNTY ROAD 519 IN CHAMPAIGN, 1.6 KM (1.0 MI) WEST OF
 LC1671'THE INTERSECTION OF STATE HIGHWAY 47, 62.2 M (204.1 FT) EAST OF THE
 LC1671'CENTER OF COUNTY ROAD 29 LEADING NORTH, 12.6 M (41.3 FT) NORTH OF THE
 LC1671'CENTERLINE OF THE HIGHWAY, AND 0.8 M (2.6 FT) WEST OF A UTILITY POLE.
 LC1671'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1671'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 LC1671'THE MARK IS 0.2 M BELOW THE HIGHWAY.
 LC1671
 LC1671                          STATION RECOVERY (2014)
 LC1671
 LC1671'RECOVERY NOTE BY FARNSWORTH GROUP 2014 (JAL)
 LC1671'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1383 ***********************************************************************
 LC1383  DESIGNATION -  V 30
 LC1383  PID         -  LC1383
 LC1383  STATE/COUNTY-  IL/PEORIA
 LC1383  COUNTRY     -  US
 LC1383  USGS QUAD   -  EDELSTEIN (2018)
 LC1383
 LC1383                         *CURRENT SURVEY CONTROL
 LC1383  ______________________________________________________________________
 LC1383* NAD 83(1986) POSITION- 40 55 26.     (N) 089 42 59.     (W)   SCALED
 LC1383* NAVD 88 ORTHO HEIGHT -   225.794 (meters)      740.79  (feet) ADJUSTED
 LC1383  ______________________________________________________________________
 LC1383  GEOID HEIGHT    -        -32.981 (meters)                     GEOID18
 LC1383  DYNAMIC HEIGHT  -        225.693 (meters)      740.46  (feet) COMP
 LC1383  MODELED GRAVITY -    980,173.1   (mgal)                       NAVD 88
 LC1383
 LC1383  VERT ORDER      -  SECOND    CLASS 0
 LC1383
 LC1383.The horizontal coordinates were scaled from a map and have
 LC1383.an estimated accuracy of +/- 6 seconds.
 LC1383
 LC1383.The orthometric height was determined by differential leveling and
 LC1383.adjusted by the NATIONAL GEODETIC SURVEY
 LC1383.in June 1991.
 LC1383
 LC1383.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1383.GEOID18 height accuracy estimate available here.
 LC1383
 LC1383.Click photographs - Photos may exist for this station.
 LC1383
 LC1383.The dynamic height is computed by dividing the NAVD 88
 LC1383.geopotential number by the normal gravity value computed on the
 LC1383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1383.degrees latitude (g = 980.6199 gals.).
 LC1383
 LC1383.The modeled gravity was interpolated from observed gravity values.
 LC1383
 LC1383;                    North         East    Units  Estimated Accuracy
 LC1383;SPC IL W     -   472,670.      737,930.      MT  (+/- 180 meters Scaled)
 LC1383
 LC1383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL712338(NAD 83)
 LC1383
 LC1383                          SUPERSEDED SURVEY CONTROL
 LC1383
 LC1383  NGVD 29 (??/??/92)  225.871  (m)          741.05   (f) ADJ UNCH    2 0
 LC1383
 LC1383.Superseded values are not recommended for survey control.
 LC1383
 LC1383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1383.See file dsdata.pdf to determine how the superseded data were derived.
 LC1383
 LC1383_MARKER: DB = BENCH MARK DISK
 LC1383_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1383_SP_SET: BRIDGE
 LC1383_STAMPING: V 30 1934
 LC1383_MARK LOGO: CGS
 LC1383_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1383_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1383+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2011
 LC1383
 LC1383  HISTORY     - Date     Condition        Report By
 LC1383  HISTORY     - 1934     MONUMENTED       CGS
 LC1383  HISTORY     - 1942     GOOD             CGS
 LC1383  HISTORY     - 19981207 GOOD             USPSQD
 LC1383  HISTORY     - 20111024 GOOD             ATKNA
 LC1383
 LC1383                          STATION DESCRIPTION
 LC1383
 LC1383'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1383'2.2 MI E FROM PRINCEVILLE.
 LC1383'2.2 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1383'FROM THE STATION AT PRINCEVILLE, PEORIA COUNTY, AT A ROAD CROSSING,
 LC1383'AT OVERPASS 142 C, IN THE TOP OF THE WEST CONCRETE ABUTMENT,
 LC1383'AND ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LC1383'V 30 1934.
 LC1383
 LC1383                          STATION RECOVERY (1998)
 LC1383
 LC1383'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1383'RECOVERED IN GOOD CONDITION.
 LC1383
 LC1383                          STATION RECOVERY (2011)
 LC1383
 LC1383'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LC1383'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1656 ***********************************************************************
 LC1656  DESIGNATION -  V 300
 LC1656  PID         -  LC1656
 LC1656  STATE/COUNTY-  IL/CHAMPAIGN
 LC1656  COUNTRY     -  US
 LC1656  USGS QUAD   -  URBANA (2018)
 LC1656
 LC1656                         *CURRENT SURVEY CONTROL
 LC1656  ______________________________________________________________________
 LC1656* NAD 83(1986) POSITION- 40 05 54.     (N) 088 12 24.     (W)   SCALED
 LC1656* NAVD 88 ORTHO HEIGHT -   223.622 (meters)      733.67  (feet) ADJUSTED
 LC1656  ______________________________________________________________________
 LC1656  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 LC1656  DYNAMIC HEIGHT  -        223.508 (meters)      733.29  (feet) COMP
 LC1656  MODELED GRAVITY -    980,112.6   (mgal)                       NAVD 88
 LC1656
 LC1656  VERT ORDER      -  FIRST     CLASS II
 LC1656
 LC1656.The horizontal coordinates were scaled from a map and have
 LC1656.an estimated accuracy of +/- 6 seconds.
 LC1656
 LC1656.The orthometric height was determined by differential leveling and
 LC1656.adjusted by the NATIONAL GEODETIC SURVEY
 LC1656.in June 1991.
 LC1656
 LC1656.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1656.GEOID18 height accuracy estimate available here.
 LC1656
 LC1656.Click photographs - Photos may exist for this station.
 LC1656
 LC1656.The dynamic height is computed by dividing the NAVD 88
 LC1656.geopotential number by the normal gravity value computed on the
 LC1656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1656.degrees latitude (g = 980.6199 gals.).
 LC1656
 LC1656.The modeled gravity was interpolated from observed gravity values.
 LC1656
 LC1656;                    North         East    Units  Estimated Accuracy
 LC1656;SPC IL E     -   380,930.      310,800.      MT  (+/- 180 meters Scaled)
 LC1656
 LC1656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK971393(NAD 83)
 LC1656
 LC1656                          SUPERSEDED SURVEY CONTROL
 LC1656
 LC1656.No superseded survey control is available for this station.
 LC1656
 LC1656_MARKER: I = METAL ROD
 LC1656_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC1656_STAMPING: V 300 1986
 LC1656_MARK LOGO: NGS
 LC1656_PROJECTION: RECESSED 2 CENTIMETERS
 LC1656_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC1656+STABILITY: POSITION/ELEVATION WELL
 LC1656_ROD/PIPE-DEPTH: 16.9 meters
 LC1656_SLEEVE-DEPTH  : 3.0 meters
 LC1656
 LC1656  HISTORY     - Date     Condition        Report By
 LC1656  HISTORY     - 1986     MONUMENTED       NGS
 LC1656
 LC1656                          STATION DESCRIPTION
 LC1656
 LC1656'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1656'IN URBANA.
 LC1656'IN URBANA, AT THE INTERSECTION OF EAST FLORIDA AND SOUTH BROADWAY
 LC1656'STREETS, NEAR THE SOUTHWEST CORNER OF BLAIR PARK, 16.1 M (52.8 FT)
 LC1656'EAST OF THE CENTER OF BROADWAY STREET, 11.1 M (36.4 FT) NORTH OF THE
 LC1656'CENTERLINE OF FLORIDA STREET, AND 5.6 M (18.4 FT) SOUTH-SOUTHWEST OF
 LC1656'THE SOUTH EDGE OF A SIDEWALK.  NOTE--ACCESS TO DATUM POINT IS HAD
 LC1656'THROUGH A 5-INCH LOGO CAP.
 LC1656'THE MARK IS 0.2 M ABOVE THE STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7254 ***********************************************************************
 AB7254  DESIGNATION -  V 301 RESET
 AB7254  PID         -  AB7254
 AB7254  STATE/COUNTY-  IL/CHAMPAIGN
 AB7254  COUNTRY     -  US
 AB7254  USGS QUAD   -  RISING (2018)
 AB7254
 AB7254                         *CURRENT SURVEY CONTROL
 AB7254  ______________________________________________________________________
 AB7254* NAD 83(1986) POSITION- 40 08 26.3    (N) 088 16 38.6    (W)   HD_HELD2
 AB7254* NAVD 88 ORTHO HEIGHT -   238.01  (meters)      780.9   (feet) RESET
 AB7254  ______________________________________________________________________
 AB7254  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 AB7254  VERT ORDER      -  THIRD
 AB7254
 AB7254.The horizontal coordinates were established by autonomous hand held GPS
 AB7254.observations and have an estimated accuracy of +/- 10 meters.
 AB7254
 AB7254.The orthometric height was computed from unverified reset data.
 AB7254
 AB7254.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7254.GEOID18 height accuracy estimate available here.
 AB7254
 AB7254.Click photographs - Photos may exist for this station.
 AB7254
 AB7254;                    North         East    Units  Estimated Accuracy
 AB7254;SPC IL E     -   385,617.      304,767.      MT  (+/- 10 meters HH2 GPS)
 AB7254
 AB7254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9118444148(NAD 83)
 AB7254
 AB7254                          SUPERSEDED SURVEY CONTROL
 AB7254
 AB7254.No superseded survey control is available for this station.
 AB7254
 AB7254_MARKER: DV = VERTICAL CONTROL DISK
 AB7254_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AB7254_SP_SET: BRIDGE PARAPET WALL
 AB7254_STAMPING: V 301 RESET 1992
 AB7254_MARK LOGO: NGS
 AB7254_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7254_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB7254_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB7254+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2020
 AB7254
 AB7254  HISTORY     - Date     Condition        Report By
 AB7254  HISTORY     - 1992     MONUMENTED       NGS
 AB7254  HISTORY     - 20051213 GOOD             ILDT
 AB7254  HISTORY     - 20200613 GOOD             USPSQD
 AB7254
 AB7254                          STATION DESCRIPTION
 AB7254
 AB7254'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992 (RKB)
 AB7254'STATION IS LOCATED IN THE NORTH PART OF CHAMPAIGN, ALONG MATTIS AVENUE
 AB7254'AT THE OVERPASS OF INTERSTATE HIGHWAY 74, SET IN THE TOP OF SOUTH END
 AB7254'OF THE WEST CONCRETE PARAPET WALL, 2.5 M (8.2 FT) NORTH OF THE SOUTH
 AB7254'END, 4.5 M (14.8 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF
 AB7254'MATTIS AVENUE, AND ABOUT 1.0 M (3.3 FT) ABOVE THE ROAD ELEVATION.
 AB7254
 AB7254                          STATION RECOVERY (2005)
 AB7254
 AB7254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 AB7254'RAD
 AB7254
 AB7254                          STATION RECOVERY (2020)
 AB7254
 AB7254'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 AB7254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0043 ***********************************************************************
 LD0043  DESIGNATION -  V 31
 LD0043  PID         -  LD0043
 LD0043  STATE/COUNTY-  IL/KNOX
 LD0043  COUNTRY     -  US
 LD0043  USGS QUAD   -  GALESBURG EAST (2018)
 LD0043
 LD0043                         *CURRENT SURVEY CONTROL
 LD0043  ______________________________________________________________________
 LD0043* NAD 83(1986) POSITION- 40 56 20.     (N) 090 22 19.     (W)   SCALED
 LD0043* NAVD 88 ORTHO HEIGHT -   237.858 (meters)      780.37  (feet) ADJUSTED
 LD0043  ______________________________________________________________________
 LD0043  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 LD0043  DYNAMIC HEIGHT  -        237.752 (meters)      780.02  (feet) COMP
 LD0043  MODELED GRAVITY -    980,170.2   (mgal)                       NAVD 88
 LD0043
 LD0043  VERT ORDER      -  SECOND    CLASS 0
 LD0043
 LD0043.The horizontal coordinates were scaled from a map and have
 LD0043.an estimated accuracy of +/- 6 seconds.
 LD0043
 LD0043.The orthometric height was determined by differential leveling and
 LD0043.adjusted by the NATIONAL GEODETIC SURVEY
 LD0043.in June 1991.
 LD0043
 LD0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0043.GEOID18 height accuracy estimate available here.
 LD0043
 LD0043.Click photographs - Photos may exist for this station.
 LD0043
 LD0043.The dynamic height is computed by dividing the NAVD 88
 LD0043.geopotential number by the normal gravity value computed on the
 LD0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0043.degrees latitude (g = 980.6199 gals.).
 LD0043
 LD0043.The modeled gravity was interpolated from observed gravity values.
 LD0043
 LD0043;                    North         East    Units  Estimated Accuracy
 LD0043;SPC IL W     -   474,260.      682,710.      MT  (+/- 180 meters Scaled)
 LD0043
 LD0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF212352(NAD 83)
 LD0043
 LD0043                          SUPERSEDED SURVEY CONTROL
 LD0043
 LD0043  NGVD 29 (??/??/92)  237.911  (m)          780.55   (f) ADJ UNCH    2 0
 LD0043
 LD0043.Superseded values are not recommended for survey control.
 LD0043
 LD0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0043.See file dsdata.pdf to determine how the superseded data were derived.
 LD0043
 LD0043_MARKER: DB = BENCH MARK DISK
 LD0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0043_STAMPING: V 31 1935
 LD0043_MARK LOGO: CGS
 LD0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0043+STABILITY: SURFACE MOTION
 LD0043
 LD0043  HISTORY     - Date     Condition        Report By
 LD0043  HISTORY     - 1935     MONUMENTED       CGS
 LD0043  HISTORY     - 1942     GOOD             CGS
 LD0043  HISTORY     - 1977     MARK NOT FOUND   USGS
 LD0043  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0043  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0043  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0043
 LD0043                          STATION DESCRIPTION
 LD0043
 LD0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0043'AT GALESBURG.
 LD0043'AT GALESBURG, KNOX COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0043'RAILROAD, 0.6 MILE SOUTHWEST OF THE STATION, AT A ROAD CROSSING,
 LD0043'90 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD, 27 FEET NORTHWEST
 LD0043'OF THE CENTERLINE OF THE NORTHWEST MAIN TRACK, AND 3 FEET SOUTHEAST
 LD0043'OF A SPOTLIGHT POLE.  A STANDARD DISK, STAMPED V 31 1935 AND SET
 LD0043'IN THE TOP OF A CONCRETE POST.
 LD0043
 LD0043                          STATION RECOVERY (1977)
 LD0043
 LD0043'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LD0043'MARK NOT FOUND.
 LD0043
 LD0043                          STATION RECOVERY (1997)
 LD0043
 LD0043'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0043'MARK NOT FOUND.
 LD0043
 LD0043                          STATION RECOVERY (2005)
 LD0043
 LD0043'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0043'MARK NOT FOUND.
 LD0043
 LD0043                          STATION RECOVERY (2012)
 LD0043
 LD0043'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0455 ***********************************************************************
 LD0455  DESIGNATION -  V 32
 LD0455  PID         -  LD0455
 LD0455  STATE/COUNTY-  IL/HENDERSON
 LD0455  COUNTRY     -  US
 LD0455  USGS QUAD   -  KIRKWOOD WEST (2018)
 LD0455
 LD0455                         *CURRENT SURVEY CONTROL
 LD0455  ______________________________________________________________________
 LD0455* NAD 83(1986) POSITION- 40 51 12.     (N) 090 51 15.     (W)   SCALED
 LD0455* NAVD 88 ORTHO HEIGHT -   197.821 (meters)      649.02  (feet) ADJUSTED
 LD0455  ______________________________________________________________________
 LD0455  GEOID HEIGHT    -        -33.156 (meters)                     GEOID18
 LD0455  DYNAMIC HEIGHT  -        197.732 (meters)      648.73  (feet) COMP
 LD0455  MODELED GRAVITY -    980,166.1   (mgal)                       NAVD 88
 LD0455
 LD0455  VERT ORDER      -  SECOND    CLASS 0
 LD0455
 LD0455.The horizontal coordinates were scaled from a map and have
 LD0455.an estimated accuracy of +/- 6 seconds.
 LD0455
 LD0455.The orthometric height was determined by differential leveling and
 LD0455.adjusted by the NATIONAL GEODETIC SURVEY
 LD0455.in June 1991.
 LD0455
 LD0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0455.GEOID18 height accuracy estimate available here.
 LD0455
 LD0455.Click photographs - Photos may exist for this station.
 LD0455
 LD0455.The dynamic height is computed by dividing the NAVD 88
 LD0455.geopotential number by the normal gravity value computed on the
 LD0455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0455.degrees latitude (g = 980.6199 gals.).
 LD0455
 LD0455.The modeled gravity was interpolated from observed gravity values.
 LD0455
 LD0455;                    North         East    Units  Estimated Accuracy
 LD0455;SPC IL W     -   464,970.      642,030.      MT  (+/- 180 meters Scaled)
 LD0455
 LD0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF808246(NAD 83)
 LD0455
 LD0455                          SUPERSEDED SURVEY CONTROL
 LD0455
 LD0455  NGVD 29 (??/??/92)  197.881  (m)          649.21   (f) ADJ UNCH    2 0
 LD0455
 LD0455.Superseded values are not recommended for survey control.
 LD0455
 LD0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0455.See file dsdata.pdf to determine how the superseded data were derived.
 LD0455
 LD0455_MARKER: DB = BENCH MARK DISK
 LD0455_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0455_SP_SET: BRIDGE
 LD0455_STAMPING: V 32 1934
 LD0455_MARK LOGO: CGS
 LD0455_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0455
 LD0455  HISTORY     - Date     Condition        Report By
 LD0455  HISTORY     - 1934     MONUMENTED       CGS
 LD0455  HISTORY     - 1943     GOOD             CGS
 LD0455  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0455  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0455  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0455
 LD0455                          STATION DESCRIPTION
 LD0455
 LD0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LD0455'0.2 MI E FROM BIGGSVILLE.
 LD0455'0.2 MILE EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0455'FROM THE STATION AT BIGGSVILLE, HENDERSON COUNTY, AT BRIDGE
 LD0455'190.51, IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE
 LD0455'ABUTMENT, 7 FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, AND
 LD0455'LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED V 32 1934.
 LD0455
 LD0455                          STATION RECOVERY (2001)
 LD0455
 LD0455'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0455'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0455
 LD0455                          STATION RECOVERY (2012)
 LD0455
 LD0455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0455'MARK NOT FOUND.
 LD0455
 LD0455                          STATION RECOVERY (2012)
 LD0455
 LD0455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0455'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0547 ***********************************************************************
 KB0547  DESIGNATION -  V 34
 KB0547  PID         -  KB0547
 KB0547  STATE/COUNTY-  IL/MACON
 KB0547  COUNTRY     -  US
 KB0547  USGS QUAD   -  FORSYTH (2018)
 KB0547
 KB0547                         *CURRENT SURVEY CONTROL
 KB0547  ______________________________________________________________________
 KB0547* NAD 83(1986) POSITION- 39 54 47.64   (N) 088 57 16.61   (W)   HD_HELD1
 KB0547* NAVD 88 ORTHO HEIGHT -   202.751 (meters)      665.19  (feet) ADJUSTED
 KB0547  ______________________________________________________________________
 KB0547  GEOID HEIGHT    -        -32.224 (meters)                     GEOID18
 KB0547  DYNAMIC HEIGHT  -        202.645 (meters)      664.84  (feet) COMP
 KB0547  MODELED GRAVITY -    980,097.5   (mgal)                       NAVD 88
 KB0547
 KB0547  VERT ORDER      -  FIRST     CLASS I
 KB0547
 KB0547.The horizontal coordinates were determined by differentially corrected
 KB0547.hand held GPS observations or other comparable positioning techniques
 KB0547.and have an estimated accuracy of +/- 3 meters.
 KB0547
 KB0547.The orthometric height was determined by differential leveling and
 KB0547.adjusted by the NATIONAL GEODETIC SURVEY
 KB0547.in June 1991.
 KB0547
 KB0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0547.GEOID18 height accuracy estimate available here.
 KB0547
 KB0547.Click photographs - Photos may exist for this station.
 KB0547
 KB0547.The dynamic height is computed by dividing the NAVD 88
 KB0547.geopotential number by the normal gravity value computed on the
 KB0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0547.degrees latitude (g = 980.6199 gals.).
 KB0547
 KB0547.The modeled gravity was interpolated from observed gravity values.
 KB0547
 KB0547;                    North         East    Units  Estimated Accuracy
 KB0547;SPC IL E     -   360,551.3     246,880.5     MT  (+/- 3 meters HH1 GPS) 
 KB0547
 KB0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3293719955(NAD 83)
 KB0547
 KB0547                          SUPERSEDED SURVEY CONTROL
 KB0547
 KB0547  NGVD 29 (??/??/92)  202.833  (m)          665.46   (f) ADJ UNCH    1 1
 KB0547
 KB0547.Superseded values are not recommended for survey control.
 KB0547
 KB0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0547.See file dsdata.pdf to determine how the superseded data were derived.
 KB0547
 KB0547_MARKER: DD = SURVEY DISK
 KB0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0547_STAMPING: V 34
 KB0547_MARK LOGO: ILDT
 KB0547_PROJECTION: RECESSED 15 CENTIMETERS
 KB0547_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0547+STABILITY: SURFACE MOTION
 KB0547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0547+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2022
 KB0547
 KB0547  HISTORY     - Date     Condition        Report By
 KB0547  HISTORY     - UNK      MONUMENTED       ILHD
 KB0547  HISTORY     - 1969     GOOD             CGS
 KB0547  HISTORY     - 1976     GOOD             NGS
 KB0547  HISTORY     - 20220111 GOOD             ILDT
 KB0547
 KB0547                          STATION DESCRIPTION
 KB0547
 KB0547'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0547'5 MI N FROM DECATUR.
 KB0547'ABOUT 4.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0547'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE 0.35
 KB0547'MILE WEST ALONG A PAVED ROAD, 0.15 MILE WEST OF THE LINCOLN
 KB0547'LABORATORIES COMPANY BUILDING, 20 1/2 FEET NORTH OF THE CENTER
 KB0547'LINE OF THE ROAD, 206 FEET EAST OF THE CENTER LINE OF U.S.
 KB0547'HIGHWAY 51, 49 FEET EAST OF THE CENTER LINE OF A PRIVATE
 KB0547'DRIVEWAY, 7 1/2 FEET EAST OF A POWER POLE, ABOUT LEVEL WITH THE
 KB0547'ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 KB0547'THE SURFACE OF THE GROUND.  SEC 23, T 17 N, R 2 E.
 KB0547
 KB0547                          STATION RECOVERY (1976)
 KB0547
 KB0547'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0547'MARK WAS RECOVERED. THE ROAD HAS CHANGED SOME WHAT. THE MARK IS 70
 KB0547'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A GREEN HOUSE, 45 FT. EAST
 KB0547'OF THE CENTER OF THE SERVICE ROAD ON EAST SIDE OF US HIGHWAY 51, 21
 KB0547'FT. NORTH OF THE CENTER OF THE EAST-WEST ROAD AND 7.5 FT. EAST OF A
 KB0547'POWER LINE POLE.
 KB0547
 KB0547                          STATION RECOVERY (2022)
 KB0547
 KB0547'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0547'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0301 ***********************************************************************
 LD0301  DESIGNATION -  V 34
 LD0301  PID         -  LD0301
 LD0301  STATE/COUNTY-  IL/FULTON
 LD0301  COUNTRY     -  US
 LD0301  USGS QUAD   -  LEWISTOWN (2018)
 LD0301
 LD0301                         *CURRENT SURVEY CONTROL
 LD0301  ______________________________________________________________________
 LD0301* NAD 83(1986) POSITION- 40 26 11.     (N) 090 10 33.     (W)   SCALED
 LD0301* NAVD 88 ORTHO HEIGHT -   169.746 (meters)      556.91  (feet) ADJUSTED
 LD0301  ______________________________________________________________________
 LD0301  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 LD0301  DYNAMIC HEIGHT  -        169.662 (meters)      556.63  (feet) COMP
 LD0301  MODELED GRAVITY -    980,126.7   (mgal)                       NAVD 88
 LD0301
 LD0301  VERT ORDER      -  SECOND    CLASS 0
 LD0301
 LD0301.The horizontal coordinates were scaled from a map and have
 LD0301.an estimated accuracy of +/- 6 seconds.
 LD0301
 LD0301.The orthometric height was determined by differential leveling and
 LD0301.adjusted by the NATIONAL GEODETIC SURVEY
 LD0301.in June 1991.
 LD0301
 LD0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0301.GEOID18 height accuracy estimate available here.
 LD0301
 LD0301.Click photographs - Photos may exist for this station.
 LD0301
 LD0301.The dynamic height is computed by dividing the NAVD 88
 LD0301.geopotential number by the normal gravity value computed on the
 LD0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0301.degrees latitude (g = 980.6199 gals.).
 LD0301
 LD0301.The modeled gravity was interpolated from observed gravity values.
 LD0301
 LD0301;                    North         East    Units  Estimated Accuracy
 LD0301;SPC IL W     -   418,440.      699,220.      MT  (+/- 180 meters Scaled)
 LD0301
 LD0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE395800(NAD 83)
 LD0301
 LD0301                          SUPERSEDED SURVEY CONTROL
 LD0301
 LD0301  NGVD 29 (??/??/92)  169.833  (m)          557.19   (f) ADJ UNCH    2 0
 LD0301
 LD0301.Superseded values are not recommended for survey control.
 LD0301
 LD0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0301.See file dsdata.pdf to determine how the superseded data were derived.
 LD0301
 LD0301_MARKER: DB = BENCH MARK DISK
 LD0301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0301_STAMPING: V 34 1935
 LD0301_MARK LOGO: CGS
 LD0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0301+STABILITY: SURFACE MOTION
 LD0301
 LD0301  HISTORY     - Date     Condition        Report By
 LD0301  HISTORY     - 1935     MONUMENTED       CGS
 LD0301  HISTORY     - 1948     MARK NOT FOUND   CGS
 LD0301
 LD0301                          STATION DESCRIPTION
 LD0301
 LD0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 LD0301'2.9 MI N FROM LEWISTOWN.
 LD0301'2.9 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0301'FROM THE STATION AT LEWISTOWN, FULTON COUNTY, 2-1/2 POLES NORTHEAST
 LD0301'OF MILEPOST 46, 24 FEET SOUTHEAST OF A POINT 21 FEET SOUTHWEST OF
 LD0301'THE CENTER OF A ROAD CROSSING, 14 FEET NORTHEAST OF THE RIGHT-OF-WAY
 LD0301'FENCE MARKER, AND ONE FOOT HIGHER THAN THE TRACK.  A STANDARD DISK,
 LD0301'STAMPED V 34 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1185 ***********************************************************************
 LC1185  DESIGNATION -  V 35
 LC1185  PID         -  LC1185
 LC1185  STATE/COUNTY-  IL/MENARD
 LC1185  COUNTRY     -  US
 LC1185  USGS QUAD   -  OAKFORD (2018)
 LC1185
 LC1185                         *CURRENT SURVEY CONTROL
 LC1185  ______________________________________________________________________
 LC1185* NAD 83(1986) POSITION- 40 02 08.     (N) 089 53 12.     (W)   SCALED
 LC1185* NAVD 88 ORTHO HEIGHT -   178.499 (meters)      585.63  (feet) ADJUSTED
 LC1185  ______________________________________________________________________
 LC1185  GEOID HEIGHT    -        -32.647 (meters)                     GEOID18
 LC1185  DYNAMIC HEIGHT  -        178.408 (meters)      585.33  (feet) COMP
 LC1185  MODELED GRAVITY -    980,110.6   (mgal)                       NAVD 88
 LC1185
 LC1185  VERT ORDER      -  SECOND    CLASS 0
 LC1185
 LC1185.The horizontal coordinates were scaled from a map and have
 LC1185.an estimated accuracy of +/- 6 seconds.
 LC1185
 LC1185.The orthometric height was determined by differential leveling and
 LC1185.adjusted by the NATIONAL GEODETIC SURVEY
 LC1185.in June 1991.
 LC1185
 LC1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1185.GEOID18 height accuracy estimate available here.
 LC1185
 LC1185.Click photographs - Photos may exist for this station.
 LC1185
 LC1185.The dynamic height is computed by dividing the NAVD 88
 LC1185.geopotential number by the normal gravity value computed on the
 LC1185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1185.degrees latitude (g = 980.6199 gals.).
 LC1185
 LC1185.The modeled gravity was interpolated from observed gravity values.
 LC1185
 LC1185;                    North         East    Units  Estimated Accuracy
 LC1185;SPC IL W     -   373,970.      723,900.      MT  (+/- 180 meters Scaled)
 LC1185
 LC1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK537356(NAD 83)
 LC1185
 LC1185                          SUPERSEDED SURVEY CONTROL
 LC1185
 LC1185  NGVD 29 (??/??/92)  178.600  (m)          585.96   (f) ADJ UNCH    2 0
 LC1185
 LC1185.Superseded values are not recommended for survey control.
 LC1185
 LC1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1185.See file dsdata.pdf to determine how the superseded data were derived.
 LC1185
 LC1185_MARKER: DB = BENCH MARK DISK
 LC1185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1185_STAMPING: V 35 1934
 LC1185_MARK LOGO: CGS
 LC1185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1185+STABILITY: SURFACE MOTION
 LC1185
 LC1185  HISTORY     - Date     Condition        Report By
 LC1185  HISTORY     - 1934     MONUMENTED       CGS
 LC1185  HISTORY     - 1970     MARK NOT FOUND   USGS
 LC1185
 LC1185                          STATION DESCRIPTION
 LC1185
 LC1185'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1185'1 MI N FROM HILL TOP.
 LC1185'1.0 MILE NORTH ALONG THE CHICAGO AND ILLINOIS MIDLAND RAILWAY
 LC1185'FROM PUBLIC-ROAD CROSSING 632 AT HILL TOP, MENARD COUNTY, 4-1/2
 LC1185'POLES SOUTHEAST OF MILEPOST 62, 30 FEET SOUTH OF A RIGHT-OF-WAY
 LC1185'FENCE-CORNER POST, 18 FEET NORTHEAST OF THE CENTERLINE OF PUBLIC-ROAD
 LC1185'CROSSING 621, 10 FEET EAST OF THE CENTERLINE OF THE TRACK, 4 FEET
 LC1185'SOUTH OF A CROSSING WARNING SIGN AND LEVEL WITH THE TRACK.  A
 LC1185'STANDARD DISK, STAMPED V 35 1934 AND SET IN THE TOP OF A CONCRETE
 LC1185'POST.
 LC1185
 LC1185                          STATION RECOVERY (1970)
 LC1185
 LC1185'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 LC1185'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1191 ***********************************************************************
 LC1191  DESIGNATION -  V 36
 LC1191  PID         -  LC1191
 LC1191  STATE/COUNTY-  IL/MENARD
 LC1191  COUNTRY     -  US
 LC1191  USGS QUAD   -  MIDDLETOWN (2018)
 LC1191
 LC1191                         *CURRENT SURVEY CONTROL
 LC1191  ______________________________________________________________________
 LC1191* NAD 83(1986) POSITION- 40 01 09.     (N) 089 35 59.     (W)   SCALED
 LC1191* NAVD 88 ORTHO HEIGHT -   191.067 (meters)      626.86  (feet) ADJUSTED
 LC1191  ______________________________________________________________________
 LC1191  GEOID HEIGHT    -        -32.656 (meters)                     GEOID18
 LC1191  DYNAMIC HEIGHT  -        190.967 (meters)      626.53  (feet) COMP
 LC1191  MODELED GRAVITY -    980,097.5   (mgal)                       NAVD 88
 LC1191
 LC1191  VERT ORDER      -  SECOND    CLASS 0
 LC1191
 LC1191.The horizontal coordinates were scaled from a map and have
 LC1191.an estimated accuracy of +/- 6 seconds.
 LC1191
 LC1191.The orthometric height was determined by differential leveling and
 LC1191.adjusted by the NATIONAL GEODETIC SURVEY
 LC1191.in June 1991.
 LC1191
 LC1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1191.GEOID18 height accuracy estimate available here.
 LC1191
 LC1191.Click photographs - Photos may exist for this station.
 LC1191
 LC1191.The dynamic height is computed by dividing the NAVD 88
 LC1191.geopotential number by the normal gravity value computed on the
 LC1191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1191.degrees latitude (g = 980.6199 gals.).
 LC1191
 LC1191.The modeled gravity was interpolated from observed gravity values.
 LC1191
 LC1191;                    North         East    Units  Estimated Accuracy
 LC1191;SPC IL W     -   372,270.      748,400.      MT  (+/- 180 meters Scaled)
 LC1191
 LC1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK781331(NAD 83)
 LC1191
 LC1191                          SUPERSEDED SURVEY CONTROL
 LC1191
 LC1191  NGVD 29 (??/??/92)  191.159  (m)          627.16   (f) ADJ UNCH    2 0
 LC1191
 LC1191.Superseded values are not recommended for survey control.
 LC1191
 LC1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1191.See file dsdata.pdf to determine how the superseded data were derived.
 LC1191
 LC1191_MARKER: DB = BENCH MARK DISK
 LC1191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1191_STAMPING: V 36 1934
 LC1191_MARK LOGO: CGS
 LC1191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1191+STABILITY: SURFACE MOTION
 LC1191
 LC1191  HISTORY     - Date     Condition        Report By
 LC1191  HISTORY     - 1934     MONUMENTED       CGS
 LC1191  HISTORY     - 1934     GOOD             CGS
 LC1191
 LC1191                          STATION DESCRIPTION
 LC1191
 LC1191'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1191'1.5 MI N FROM FANCY PRAIRIE.
 LC1191'1.5 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM THE
 LC1191'STATION AT FANCY PRAIRIE, MENARD COUNTY, 2.2 MILES SOUTH OF
 LC1191'CROFT, AT A ROAD CROSSING, 39.8 FEET WEST OF THE CENTERLINE OF THE
 LC1191'TRACK, 22 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 4 FEET SOUTH
 LC1191'OF THE RIGHT-OF-WAY FENCE CORNER, 4 FEET EAST OF THE FENCE LINE,
 LC1191'AND ABOUT 4 FEET ABOVE THE LEVEL OF THE RAIL.  A STANDARD DISK,
 LC1191'STAMPED V 36 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0221 ***********************************************************************
 LC0221  DESIGNATION -  V 39
 LC0221  PID         -  LC0221
 LC0221  STATE/COUNTY-  IL/FORD
 LC0221  COUNTRY     -  US
 LC0221  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0221
 LC0221                         *CURRENT SURVEY CONTROL
 LC0221  ______________________________________________________________________
 LC0221* NAD 83(1986) POSITION- 40 27 51.     (N) 088 23 08.     (W)   SCALED
 LC0221* NAVD 88 ORTHO HEIGHT -   226.893 (meters)      744.40  (feet) ADJUSTED
 LC0221  ______________________________________________________________________
 LC0221  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 LC0221  DYNAMIC HEIGHT  -        226.786 (meters)      744.05  (feet) COMP
 LC0221  MODELED GRAVITY -    980,149.6   (mgal)                       NAVD 88
 LC0221
 LC0221  VERT ORDER      -  SECOND    CLASS 0
 LC0221
 LC0221.The horizontal coordinates were scaled from a map and have
 LC0221.an estimated accuracy of +/- 6 seconds.
 LC0221
 LC0221.The orthometric height was determined by differential leveling and
 LC0221.adjusted by the NATIONAL GEODETIC SURVEY
 LC0221.in June 1991.
 LC0221
 LC0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0221.GEOID18 height accuracy estimate available here.
 LC0221
 LC0221.Click photographs - Photos may exist for this station.
 LC0221
 LC0221.The dynamic height is computed by dividing the NAVD 88
 LC0221.geopotential number by the normal gravity value computed on the
 LC0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0221.degrees latitude (g = 980.6199 gals.).
 LC0221
 LC0221.The modeled gravity was interpolated from observed gravity values.
 LC0221
 LC0221;                    North         East    Units  Estimated Accuracy
 LC0221;SPC IL E     -   421,540.      295,570.      MT  (+/- 180 meters Scaled)
 LC0221
 LC0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK825801(NAD 83)
 LC0221
 LC0221                          SUPERSEDED SURVEY CONTROL
 LC0221
 LC0221  NGVD 29 (??/??/92)  226.95   (m)          744.6    (f) COMPUTED    2 0
 LC0221
 LC0221.Superseded values are not recommended for survey control.
 LC0221
 LC0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0221.See file dsdata.pdf to determine how the superseded data were derived.
 LC0221
 LC0221_MARKER: DB = BENCH MARK DISK
 LC0221_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0221_SP_SET: BRIDGE
 LC0221_STAMPING: V 39 1934
 LC0221_MARK LOGO: CGS
 LC0221_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0221
 LC0221  HISTORY     - Date     Condition        Report By
 LC0221  HISTORY     - 1934     MONUMENTED       CGS
 LC0221  HISTORY     - 1973     GOOD             NGS
 LC0221
 LC0221                          STATION DESCRIPTION
 LC0221
 LC0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0221'0.4 MI W FROM GIBSON CITY.
 LC0221'ILLINOIS CENTRAL AND WABASH RAILROAD CROSSING, GIBSON CITY, 0.4
 LC0221'MILE WEST ALONG THE NEW YORK, CHICAGO, AND ST. LOUIS RAILROAD 22
 LC0221'POLES EAST OF MILEPOST 341 AT 70 FOOT STEEL BRIDGE 826.  SET IN
 LC0221'THE SOUTH END OF THE WEST ABUTMENT, 6 FEET SOUTH OF CENTER LINE
 LC0221'OF TRACK, 1 FOOT BELOW RAIL LEVEL.
 LC0221
 LC0221                          STATION RECOVERY (1973)
 LC0221
 LC0221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0221'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0222 ***********************************************************************
 LC0222  DESIGNATION -  V 39 RESET
 LC0222  PID         -  LC0222
 LC0222  STATE/COUNTY-  IL/FORD
 LC0222  COUNTRY     -  US
 LC0222  USGS QUAD   -  GIBSON CITY WEST (2018)
 LC0222
 LC0222                         *CURRENT SURVEY CONTROL
 LC0222  ______________________________________________________________________
 LC0222* NAD 83(1986) POSITION- 40 27 51.     (N) 088 23 08.     (W)   SCALED
 LC0222* NAVD 88 ORTHO HEIGHT -   227.21  (meters)      745.4   (feet) RESET
 LC0222  ______________________________________________________________________
 LC0222  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 LC0222  VERT ORDER      -  THIRD
 LC0222
 LC0222.The horizontal coordinates were scaled from a map and have
 LC0222.an estimated accuracy of +/- 6 seconds.
 LC0222
 LC0222.The orthometric height was computed from unverified reset data.
 LC0222
 LC0222.No vertical observational check was made to the station.
 LC0222
 LC0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0222.GEOID18 height accuracy estimate available here.
 LC0222
 LC0222.Click photographs - Photos may exist for this station.
 LC0222
 LC0222;                    North         East    Units  Estimated Accuracy
 LC0222;SPC IL E     -   421,540.      295,570.      MT  (+/- 180 meters Scaled)
 LC0222
 LC0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK825801(NAD 83)
 LC0222
 LC0222                          SUPERSEDED SURVEY CONTROL
 LC0222
 LC0222  NGVD 29 (??/??/??)  227.26   (m)          745.6    (f) RESET       3  
 LC0222
 LC0222.Superseded values are not recommended for survey control.
 LC0222
 LC0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0222.See file dsdata.pdf to determine how the superseded data were derived.
 LC0222
 LC0222_MARKER: DB = BENCH MARK DISK
 LC0222_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0222_SP_SET: BRIDGE
 LC0222_STAMPING: V 39 RESET 1938
 LC0222_MARK LOGO: CGS
 LC0222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0222
 LC0222  HISTORY     - Date     Condition        Report By
 LC0222  HISTORY     - 1938     MONUMENTED       PCRR
 LC0222  HISTORY     - 1956     GOOD             USGS
 LC0222
 LC0222                          STATION DESCRIPTION
 LC0222
 LC0222'DESCRIBED BY PENN CENTRAL RAILROAD 1938
 LC0222'0.4 MI W FROM GIBSON CITY.
 LC0222'AT GIBSON CITY, FORD COUNTY, 0.4 MILE WEST ALONG THE NEW YORK,
 LC0222'CHICAGO AND ST. LOUIS RAILROAD FROM THE CROSSING OF THE ILLINOIS
 LC0222'CENTRAL AND WABASH RAILROADS, 22 POLES EAST OF MILEPOST 341, IN
 LC0222'THE SOUTH END OF THE WEST ABUTMENT OF 70-FOOT STEEL BRIDGE 826,
 LC0222'AND 6 FEET SOUTH OF THE CENTERLINE OF THE TRACK.
 LC0222
 LC0222                          STATION RECOVERY (1956)
 LC0222
 LC0222'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956
 LC0222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1879 ***********************************************************************
 LB1879  DESIGNATION -  V 40
 LB1879  PID         -  LB1879
 LB1879  STATE/COUNTY-  IL/VERMILION
 LB1879  COUNTRY     -  US
 LB1879  USGS QUAD   -  HOOPESTON (2018)
 LB1879
 LB1879                         *CURRENT SURVEY CONTROL
 LB1879  ______________________________________________________________________
 LB1879* NAD 83(1986) POSITION- 40 28 06.90   (N) 087 37 54.45   (W)   HD_HELD1
 LB1879* NAVD 88 ORTHO HEIGHT -   215.297 (meters)      706.35  (feet) ADJUSTED
 LB1879  ______________________________________________________________________
 LB1879  GEOID HEIGHT    -        -32.929 (meters)                     GEOID18
 LB1879  DYNAMIC HEIGHT  -        215.192 (meters)      706.01  (feet) COMP
 LB1879  MODELED GRAVITY -    980,132.1   (mgal)                       NAVD 88
 LB1879
 LB1879  VERT ORDER      -  SECOND    CLASS 0
 LB1879
 LB1879.The horizontal coordinates were determined by differentially corrected
 LB1879.hand held GPS observations or other comparable positioning techniques
 LB1879.and have an estimated accuracy of +/- 3 meters.
 LB1879
 LB1879.The orthometric height was determined by differential leveling and
 LB1879.adjusted by the NATIONAL GEODETIC SURVEY
 LB1879.in June 1991.
 LB1879
 LB1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1879.GEOID18 height accuracy estimate available here.
 LB1879
 LB1879.Click photographs - Photos may exist for this station.
 LB1879
 LB1879.The dynamic height is computed by dividing the NAVD 88
 LB1879.geopotential number by the normal gravity value computed on the
 LB1879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1879.degrees latitude (g = 980.6199 gals.).
 LB1879
 LB1879.The modeled gravity was interpolated from observed gravity values.
 LB1879
 LB1879;                    North         East    Units  Estimated Accuracy
 LB1879;SPC IL E     -   422,266.5     359,494.6     MT  (+/- 3 meters HH1 GPS) 
 LB1879
 LB1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4644079959(NAD 83)
 LB1879
 LB1879                          SUPERSEDED SURVEY CONTROL
 LB1879
 LB1879  NGVD 29 (??/??/92)  215.347  (m)          706.52   (f) ADJ UNCH    2 0
 LB1879
 LB1879.Superseded values are not recommended for survey control.
 LB1879
 LB1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1879.See file dsdata.pdf to determine how the superseded data were derived.
 LB1879
 LB1879_MARKER: DB = BENCH MARK DISK
 LB1879_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1879_SP_SET: CULVERT HEADWALL
 LB1879_STAMPING: V 40 1935
 LB1879_MARK LOGO: CGS
 LB1879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1879+STABILITY: SURFACE MOTION
 LB1879
 LB1879  HISTORY     - Date     Condition        Report By
 LB1879  HISTORY     - 1935     MONUMENTED       CGS
 LB1879
 LB1879                          STATION DESCRIPTION
 LB1879
 LB1879'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1879'2.1 MI E FROM HOOPESTON.
 LB1879'2.1 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LB1879'FROM THE STATION AT HOOPESTON, VERMILION COUNTY, 16 POLES EAST
 LB1879'OF MILEPOST 301, 155 FEET EAST OF A ROAD CROSSING AND A SCHOOLHOUSE,
 LB1879'AT CULVERT 750, IN THE TOP OF THE WEST END OF THE SOUTH HEADWALL,
 LB1879'12 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND ABOUT 1 FOOT
 LB1879'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED V 40 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1937 ***********************************************************************
 LB1937  DESIGNATION -  V 41
 LB1937  PID         -  LB1937
 LB1937  STATE/COUNTY-  IL/IROQUOIS
 LB1937  COUNTRY     -  US
 LB1937  USGS QUAD   -  GILMAN (2018)
 LB1937
 LB1937                         *CURRENT SURVEY CONTROL
 LB1937  ______________________________________________________________________
 LB1937* NAD 83(1986) POSITION- 40 45 59.     (N) 087 59 15.     (W)   SCALED
 LB1937* NAVD 88 ORTHO HEIGHT -   196.821 (meters)      645.74  (feet) ADJUSTED
 LB1937  ______________________________________________________________________
 LB1937  GEOID HEIGHT    -        -32.480 (meters)                     GEOID18
 LB1937  DYNAMIC HEIGHT  -        196.734 (meters)      645.45  (feet) COMP
 LB1937  MODELED GRAVITY -    980,180.8   (mgal)                       NAVD 88
 LB1937
 LB1937  VERT ORDER      -  SECOND    CLASS 0
 LB1937
 LB1937.The horizontal coordinates were scaled from a map and have
 LB1937.an estimated accuracy of +/- 6 seconds.
 LB1937
 LB1937.The orthometric height was determined by differential leveling and
 LB1937.adjusted by the NATIONAL GEODETIC SURVEY
 LB1937.in June 1991.
 LB1937
 LB1937.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1937.GEOID18 height accuracy estimate available here.
 LB1937
 LB1937.Click photographs - Photos may exist for this station.
 LB1937
 LB1937.The dynamic height is computed by dividing the NAVD 88
 LB1937.geopotential number by the normal gravity value computed on the
 LB1937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1937.degrees latitude (g = 980.6199 gals.).
 LB1937
 LB1937.The modeled gravity was interpolated from observed gravity values.
 LB1937
 LB1937;                    North         East    Units  Estimated Accuracy
 LB1937;SPC IL E     -   455,160.      329,200.      MT  (+/- 180 meters Scaled)
 LB1937
 LB1937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL166132(NAD 83)
 LB1937
 LB1937                          SUPERSEDED SURVEY CONTROL
 LB1937
 LB1937  NGVD 29 (??/??/92)  196.891  (m)          645.97   (f) ADJ UNCH    2 0
 LB1937
 LB1937.Superseded values are not recommended for survey control.
 LB1937
 LB1937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1937.See file dsdata.pdf to determine how the superseded data were derived.
 LB1937
 LB1937_MARKER: DB = BENCH MARK DISK
 LB1937_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1937_SP_SET: WATER TANK FOUNDATION
 LB1937_STAMPING: V 41 1935
 LB1937_MARK LOGO: CGS
 LB1937_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1937
 LB1937  HISTORY     - Date     Condition        Report By
 LB1937  HISTORY     - 1935     MONUMENTED       CGS
 LB1937  HISTORY     - 1959     GOOD             CGS
 LB1937  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LB1937
 LB1937                          STATION DESCRIPTION
 LB1937
 LB1937'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1937'AT GILMAN.
 LB1937'AT GILMAN, AT THE EAST EDGE OF TOWN, AT THE CITY WATER TANK, SET
 LB1937'IN THE TOP OF THE SOUTH CORNER OF THE CONCRETE FOUNDATION OF
 LB1937'THE SOUTHEAST LEG OF THE WATER TANK, ABOUT LEVEL WITH THE GROUND.
 LB1937
 LB1937                          STATION RECOVERY (1984)
 LB1937
 LB1937'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LB1937'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1109 ***********************************************************************
 MF1109  DESIGNATION -  V 45
 MF1109  PID         -  MF1109
 MF1109  STATE/COUNTY-  IL/BUREAU
 MF1109  COUNTRY     -  US
 MF1109  USGS QUAD   -  NEW BEDFORD (2018)
 MF1109
 MF1109                         *CURRENT SURVEY CONTROL
 MF1109  ______________________________________________________________________
 MF1109* NAD 83(1986) POSITION- 41 31 32.     (N) 089 39 38.     (W)   SCALED
 MF1109* NAVD 88 ORTHO HEIGHT -   195.866 (meters)      642.60  (feet) ADJUSTED
 MF1109  ______________________________________________________________________
 MF1109  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF1109  DYNAMIC HEIGHT  -        195.790 (meters)      642.35  (feet) COMP
 MF1109  MODELED GRAVITY -    980,231.4   (mgal)                       NAVD 88
 MF1109
 MF1109  VERT ORDER      -  SECOND    CLASS 0
 MF1109
 MF1109.The horizontal coordinates were scaled from a map and have
 MF1109.an estimated accuracy of +/- 6 seconds.
 MF1109
 MF1109.The orthometric height was determined by differential leveling and
 MF1109.adjusted by the NATIONAL GEODETIC SURVEY
 MF1109.in June 1991.
 MF1109
 MF1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1109.GEOID18 height accuracy estimate available here.
 MF1109
 MF1109.Click photographs - Photos may exist for this station.
 MF1109
 MF1109.The dynamic height is computed by dividing the NAVD 88
 MF1109.geopotential number by the normal gravity value computed on the
 MF1109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1109.degrees latitude (g = 980.6199 gals.).
 MF1109
 MF1109.The modeled gravity was interpolated from observed gravity values.
 MF1109
 MF1109;                    North         East    Units  Estimated Accuracy
 MF1109;SPC IL W     -   539,510.      742,240.      MT  (+/- 180 meters Scaled)
 MF1109
 MF1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM780005(NAD 83)
 MF1109
 MF1109                          SUPERSEDED SURVEY CONTROL
 MF1109
 MF1109  NGVD 29 (??/??/92)  195.938  (m)          642.84   (f) ADJ UNCH    2 0
 MF1109
 MF1109.Superseded values are not recommended for survey control.
 MF1109
 MF1109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1109.See file dsdata.pdf to determine how the superseded data were derived.
 MF1109
 MF1109_MARKER: DB = BENCH MARK DISK
 MF1109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1109_STAMPING: V 45 1934
 MF1109_MARK LOGO: CGS
 MF1109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1109+STABILITY: SURFACE MOTION
 MF1109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1109+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2001
 MF1109
 MF1109  HISTORY     - Date     Condition        Report By
 MF1109  HISTORY     - 1934     MONUMENTED       CGS
 MF1109  HISTORY     - 19951028 MARK NOT FOUND   USPSQD
 MF1109  HISTORY     - 20010509 GOOD             USPSQD
 MF1109  HISTORY     - 20060203 GOOD             USPSQD
 MF1109
 MF1109                          STATION DESCRIPTION
 MF1109
 MF1109'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1109'2.6 MI S FROM NORMANDY.
 MF1109'2.6 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1109'FROM THE STATION AT NORMANDY, BUREAU COUNTY, AT SECTION POSTS
 MF1109'2 AND 3, AT A ROAD CROSSING, 45 FEET WEST OF THE CENTERLINE
 MF1109'OF THE TRACK, 33 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 MF1109'1 FOOT SOUTH OF A FENCE, AND ABOUT 6 FEET HIGHER THAN THE
 MF1109'TRACK.  A STANDARD DISK, STAMPED V 45 1934 AND SET IN THE TOP
 MF1109'OF A CONCRETE POST.
 MF1109
 MF1109                          STATION RECOVERY (1995)
 MF1109
 MF1109'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1109'MARK NOT FOUND.
 MF1109
 MF1109                          STATION RECOVERY (2001)
 MF1109
 MF1109'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1109'RECOVERED IN GOOD CONDITION.
 MF1109
 MF1109                          STATION RECOVERY (2006)
 MF1109
 MF1109'RECOVERY NOTE BY US POWER SQUADRON 2006 (TCK)
 MF1109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1157 ***********************************************************************
 MF1157  DESIGNATION -  V 46
 MF1157  PID         -  MF1157
 MF1157  STATE/COUNTY-  IL/OGLE
 MF1157  COUNTRY     -  US
 MF1157  USGS QUAD   -  POLO (2018)
 MF1157
 MF1157                         *CURRENT SURVEY CONTROL
 MF1157  ______________________________________________________________________
 MF1157* NAD 83(1986) POSITION- 41 59 36.     (N) 089 34 30.     (W)   SCALED
 MF1157* NAVD 88 ORTHO HEIGHT -   261.575 (meters)      858.18  (feet) ADJUSTED
 MF1157  ______________________________________________________________________
 MF1157  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 MF1157  DYNAMIC HEIGHT  -        261.485 (meters)      857.89  (feet) COMP
 MF1157  MODELED GRAVITY -    980,274.0   (mgal)                       NAVD 88
 MF1157
 MF1157  VERT ORDER      -  SECOND    CLASS 0
 MF1157
 MF1157.The horizontal coordinates were scaled from a map and have
 MF1157.an estimated accuracy of +/- 6 seconds.
 MF1157
 MF1157.The orthometric height was determined by differential leveling and
 MF1157.adjusted by the NATIONAL GEODETIC SURVEY
 MF1157.in June 1991.
 MF1157
 MF1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1157.GEOID18 height accuracy estimate available here.
 MF1157
 MF1157.Click photographs - Photos may exist for this station.
 MF1157
 MF1157.The dynamic height is computed by dividing the NAVD 88
 MF1157.geopotential number by the normal gravity value computed on the
 MF1157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1157.degrees latitude (g = 980.6199 gals.).
 MF1157
 MF1157.The modeled gravity was interpolated from observed gravity values.
 MF1157
 MF1157;                    North         East    Units  Estimated Accuracy
 MF1157;SPC IL W     -   591,510.      749,020.      MT  (+/- 180 meters Scaled)
 MF1157
 MF1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM867522(NAD 83)
 MF1157
 MF1157                          SUPERSEDED SURVEY CONTROL
 MF1157
 MF1157  NGVD 29 (??/??/92)  261.656  (m)          858.45   (f) ADJ UNCH    2 0
 MF1157
 MF1157.Superseded values are not recommended for survey control.
 MF1157
 MF1157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1157.See file dsdata.pdf to determine how the superseded data were derived.
 MF1157
 MF1157_MARKER: DB = BENCH MARK DISK
 MF1157_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1157_SP_SET: ABUTMENT
 MF1157_STAMPING: V 46 1934
 MF1157_MARK LOGO: CGS
 MF1157_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1157
 MF1157  HISTORY     - Date     Condition        Report By
 MF1157  HISTORY     - 1934     MONUMENTED       CGS
 MF1157  HISTORY     - 1981     MARK NOT FOUND   USGS
 MF1157  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 MF1157  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 MF1157  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 MF1157
 MF1157                          STATION DESCRIPTION
 MF1157
 MF1157'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1157'AT POLO.
 MF1157'AT POLO, OGLE COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, NORTH
 MF1157'OF THE STATION, AT AN OVERPASS, IN THE TOP OF THE WEST SIDE OF THE
 MF1157'SOUTH CONCRETE ABUTMENT, 2 FEET EAST OF THE END, 8 FEET WEST OF
 MF1157'THE CENTERLINE OF THE TRACK, AND ABOUT 1 FOOT LOWER THAN THE TRACK.
 MF1157'A STANDARD DISK, STAMPED V 46 1934.
 MF1157
 MF1157                          STATION RECOVERY (1981)
 MF1157
 MF1157'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 MF1157'MARK NOT FOUND.
 MF1157
 MF1157                          STATION RECOVERY (1996)
 MF1157
 MF1157'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1157'MARK NOT FOUND.
 MF1157
 MF1157                          STATION RECOVERY (2001)
 MF1157
 MF1157'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1157'MARK NOT FOUND.
 MF1157
 MF1157                          STATION RECOVERY (2005)
 MF1157
 MF1157'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1157'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1164 ***********************************************************************
 MF1164  DESIGNATION -  V 47
 MF1164  PID         -  MF1164
 MF1164  STATE/COUNTY-  IL/WHITESIDE
 MF1164  COUNTRY     -  US
 MF1164  USGS QUAD   -  MORRISON (2018)
 MF1164
 MF1164                         *CURRENT SURVEY CONTROL
 MF1164  ______________________________________________________________________
 MF1164* NAD 83(1986) POSITION- 41 48 14.55   (N) 089 56 59.88   (W)   HD_HELD1
 MF1164* NAVD 88 ORTHO HEIGHT -   196.206 (meters)      643.72  (feet) ADJUSTED
 MF1164  ______________________________________________________________________
 MF1164  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 MF1164  DYNAMIC HEIGHT  -        196.136 (meters)      643.49  (feet) COMP
 MF1164  MODELED GRAVITY -    980,258.2   (mgal)                       NAVD 88
 MF1164
 MF1164  VERT ORDER      -  SECOND    CLASS 0
 MF1164
 MF1164.The horizontal coordinates were determined by differentially corrected
 MF1164.hand held GPS observations or other comparable positioning techniques
 MF1164.and have an estimated accuracy of +/- 3 meters.
 MF1164
 MF1164.The orthometric height was determined by differential leveling and
 MF1164.adjusted by the NATIONAL GEODETIC SURVEY
 MF1164.in June 1991.
 MF1164
 MF1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1164.GEOID18 height accuracy estimate available here.
 MF1164
 MF1164.Click photographs - Photos may exist for this station.
 MF1164
 MF1164.The dynamic height is computed by dividing the NAVD 88
 MF1164.geopotential number by the normal gravity value computed on the
 MF1164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1164.degrees latitude (g = 980.6199 gals.).
 MF1164
 MF1164.The modeled gravity was interpolated from observed gravity values.
 MF1164
 MF1164;                    North         East    Units  Estimated Accuracy
 MF1164;SPC IL W     -   570,341.2     718,007.7     MT  (+/- 3 meters HH1 GPS) 
 MF1164
 MF1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5493032226(NAD 83)
 MF1164
 MF1164                          SUPERSEDED SURVEY CONTROL
 MF1164
 MF1164  NGVD 29 (??/??/92)  196.244  (m)          643.84   (f) ADJ UNCH    2 0
 MF1164
 MF1164.Superseded values are not recommended for survey control.
 MF1164
 MF1164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1164.See file dsdata.pdf to determine how the superseded data were derived.
 MF1164
 MF1164_MARKER: DB = BENCH MARK DISK
 MF1164_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1164_SP_SET: CULVERT HEADWALL
 MF1164_STAMPING: V 47 1934
 MF1164_MARK LOGO: CGS
 MF1164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1164+STABILITY: SURFACE MOTION
 MF1164_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1164+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2024
 MF1164
 MF1164  HISTORY     - Date     Condition        Report By
 MF1164  HISTORY     - 1934     MONUMENTED       CGS
 MF1164  HISTORY     - 1943     GOOD             CGS
 MF1164  HISTORY     - 19940921 GOOD             USPSQD
 MF1164  HISTORY     - 19990505 GOOD             USPSQD
 MF1164  HISTORY     - 20030312 GOOD             USPSQD
 MF1164  HISTORY     - 20050321 GOOD             USPSQD
 MF1164  HISTORY     - 20070526 GOOD             GEOCAC
 MF1164  HISTORY     - 20190924 GOOD             ILDT
 MF1164  HISTORY     - 20240930 GOOD             ILDW
 MF1164
 MF1164                          STATION DESCRIPTION
 MF1164
 MF1164'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 MF1164'1 MI E FROM MORRISON.
 MF1164'1.0 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1164'COUNTY COURTHOUSE AT MORRISON, WHITESIDE COUNTY, 4 POLES EAST OF
 MF1164'MILEPOST 123, AT A ROAD CROSSING, 25 FEET WEST OF THE CENTERLINE
 MF1164'OF THE ROAD, AT CULVERT NO. 234, AND IN THE TOP OF THE EAST END
 MF1164'OF THE NORTH CONCRETE HEADWALL.  A STANDARD DISK, STAMPED V 47 1934.
 MF1164
 MF1164                          STATION RECOVERY (1994)
 MF1164
 MF1164'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1164'RECOVERED IN GOOD CONDITION.
 MF1164
 MF1164                          STATION RECOVERY (1999)
 MF1164
 MF1164'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1164'RECOVERED IN GOOD CONDITION.
 MF1164
 MF1164                          STATION RECOVERY (2003)
 MF1164
 MF1164'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1164'RECOVERED IN GOOD CONDITION.
 MF1164
 MF1164                          STATION RECOVERY (2005)
 MF1164
 MF1164'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1164'RECOVERED IN GOOD CONDITION.
 MF1164
 MF1164                          STATION RECOVERY (2007)
 MF1164
 MF1164'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MF1164'FOUND AS PREVIOUSLY DESCRIBED AND ABOUT 17 FEET WEST-NORTHWEST OF A
 MF1164'POLE FOR RAILROAD CROSSING SIGNAL LIGHTS AND GATE.
 MF1164
 MF1164                          STATION RECOVERY (2019)
 MF1164
 MF1164'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RBI)
 MF1164'UNSAFE FOR GPS STATIC OCCUPATIONS OF ANY LENGTH AT ALL.
 MF1164
 MF1164                          STATION RECOVERY (2024)
 MF1164
 MF1164'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 MF1164'MONUMENT IS IN LINE WITH THE INSIDE EDGE OF THE WINGWALL, NOT AT THE
 MF1164'END OF HEADWALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0517 ***********************************************************************
 MF0517  DESIGNATION -  V 49
 MF0517  PID         -  MF0517
 MF0517  STATE/COUNTY-  IL/DE KALB
 MF0517  COUNTRY     -  US
 MF0517  USGS QUAD   -  SOMONAUK (2018)
 MF0517
 MF0517                         *CURRENT SURVEY CONTROL
 MF0517  ______________________________________________________________________
 MF0517* NAD 83(1986) POSITION- 41 38 33.     (N) 088 38 10.     (W)   SCALED
 MF0517* NAVD 88 ORTHO HEIGHT -   205.993 (meters)      675.83  (feet) ADJUSTED
 MF0517  ______________________________________________________________________
 MF0517  GEOID HEIGHT    -        -33.174 (meters)                     GEOID18
 MF0517  DYNAMIC HEIGHT  -        205.914 (meters)      675.57  (feet) COMP
 MF0517  MODELED GRAVITY -    980,238.8   (mgal)                       NAVD 88
 MF0517
 MF0517  VERT ORDER      -  SECOND    CLASS 0
 MF0517
 MF0517.The horizontal coordinates were scaled from a map and have
 MF0517.an estimated accuracy of +/- 6 seconds.
 MF0517
 MF0517.The orthometric height was determined by differential leveling and
 MF0517.adjusted by the NATIONAL GEODETIC SURVEY
 MF0517.in June 1991.
 MF0517
 MF0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0517.GEOID18 height accuracy estimate available here.
 MF0517
 MF0517.Click photographs - Photos may exist for this station.
 MF0517
 MF0517.The dynamic height is computed by dividing the NAVD 88
 MF0517.geopotential number by the normal gravity value computed on the
 MF0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0517.degrees latitude (g = 980.6199 gals.).
 MF0517
 MF0517.The modeled gravity was interpolated from observed gravity values.
 MF0517
 MF0517;                    North         East    Units  Estimated Accuracy
 MF0517;SPC IL E     -   552,440.      274,780.      MT  (+/- 180 meters Scaled)
 MF0517
 MF0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM637113(NAD 83)
 MF0517
 MF0517                          SUPERSEDED SURVEY CONTROL
 MF0517
 MF0517  NGVD 29 (??/??/92)  206.062  (m)          676.06   (f) ADJ UNCH    2 0
 MF0517
 MF0517.Superseded values are not recommended for survey control.
 MF0517
 MF0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0517.See file dsdata.pdf to determine how the superseded data were derived.
 MF0517
 MF0517_MARKER: DB = BENCH MARK DISK
 MF0517_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0517_SP_SET: BRIDGE
 MF0517_STAMPING: V 49 1934
 MF0517_MARK LOGO: CGS
 MF0517_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0517
 MF0517  HISTORY     - Date     Condition        Report By
 MF0517  HISTORY     - 1934     MONUMENTED       CGS
 MF0517  HISTORY     - 1970     MARK NOT FOUND   USGS
 MF0517  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF0517
 MF0517                          STATION DESCRIPTION
 MF0517
 MF0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0517'0.9 MI W FROM SANDWICH.
 MF0517'0.9 MILE WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0517'FROM THE STATION AT SANDWICH, DE KALB COUNTY, 4 POLES EAST OF
 MF0517'MILEPOST 57, IN THE TOP OF THE NORTHWEST CORNER OF A 3- BY
 MF0517'8 FOOT CONCRETE BASE OF A SIGNAL BRIDGE, 9 FEET SOUTH OF THE
 MF0517'CENTERLINE OF THE SOUTH TRACK, AND LEVEL WITH THE TRACK.  A
 MF0517'STANDARD DISK, STAMPED V 49 1934.
 MF0517
 MF0517                          STATION RECOVERY (1970)
 MF0517
 MF0517'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 MF0517'MARK NOT FOUND.
 MF0517
 MF0517                          STATION RECOVERY (1996)
 MF0517
 MF0517'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0517'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0483 ***********************************************************************
 MF0483  DESIGNATION -  V 50
 MF0483  PID         -  MF0483
 MF0483  STATE/COUNTY-  IL/DE KALB
 MF0483  COUNTRY     -  US
 MF0483  USGS QUAD   -  SHABBONA GROVE (2018)
 MF0483
 MF0483                         *CURRENT SURVEY CONTROL
 MF0483  ______________________________________________________________________
 MF0483* NAD 83(1986) POSITION- 41 43 48.     (N) 088 51 14.     (W)   SCALED
 MF0483* NAVD 88 ORTHO HEIGHT -   249.153 (meters)      817.43  (feet) ADJUSTED
 MF0483  ______________________________________________________________________
 MF0483  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 MF0483  DYNAMIC HEIGHT  -        249.057 (meters)      817.11  (feet) COMP
 MF0483  MODELED GRAVITY -    980,229.9   (mgal)                       NAVD 88
 MF0483
 MF0483  VERT ORDER      -  SECOND    CLASS 0
 MF0483
 MF0483.The horizontal coordinates were scaled from a map and have
 MF0483.an estimated accuracy of +/- 6 seconds.
 MF0483
 MF0483.The orthometric height was determined by differential leveling and
 MF0483.adjusted by the NATIONAL GEODETIC SURVEY
 MF0483.in June 1991.
 MF0483
 MF0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0483.GEOID18 height accuracy estimate available here.
 MF0483
 MF0483.Click photographs - Photos may exist for this station.
 MF0483
 MF0483.The dynamic height is computed by dividing the NAVD 88
 MF0483.geopotential number by the normal gravity value computed on the
 MF0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0483.degrees latitude (g = 980.6199 gals.).
 MF0483
 MF0483.The modeled gravity was interpolated from observed gravity values.
 MF0483
 MF0483;                    North         East    Units  Estimated Accuracy
 MF0483;SPC IL E     -   562,250.      256,690.      MT  (+/- 180 meters Scaled)
 MF0483
 MF0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM458214(NAD 83)
 MF0483
 MF0483                          SUPERSEDED SURVEY CONTROL
 MF0483
 MF0483  NGVD 29 (??/??/92)  249.203  (m)          817.59   (f) ADJ UNCH    2 0
 MF0483
 MF0483.Superseded values are not recommended for survey control.
 MF0483
 MF0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0483.See file dsdata.pdf to determine how the superseded data were derived.
 MF0483
 MF0483_MARKER: DB = BENCH MARK DISK
 MF0483_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0483+WITH SETTING: PAVEMENT
 MF0483_SP_SET: WATER TANK BASE
 MF0483_STAMPING: V 50 1934
 MF0483_MARK LOGO: CGS
 MF0483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0483+STABILITY: SURFACE MOTION
 MF0483
 MF0483  HISTORY     - Date     Condition        Report By
 MF0483  HISTORY     - 1934     MONUMENTED       CGS
 MF0483  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF0483
 MF0483                          STATION DESCRIPTION
 MF0483
 MF0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0483'AT SHABBONA GROVE.
 MF0483'AT SHABBONA GROVE, DE KALB COUNTY, ON THE CHICAGO AND NORTH
 MF0483'WESTERN RAILWAY, 213 FEET NORTHEAST OF THE STATION, AT A WATER
 MF0483'TANK, IN THE TOP OF THE EAST CORNER OF THE CONCRETE BASE OF THE
 MF0483'NORTHEAST LEG, 12 FEET NORTHWEST OF THE CENTERLINE OF THE
 MF0483'TRACK, AND ABOUT 1 FOOT HIGHER THAN THE TRACK.  A STANDARD DISK,
 MF0483'STAMPED V 50 1934.
 MF0483
 MF0483                          STATION RECOVERY (1996)
 MF0483
 MF0483'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0483'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1004 ***********************************************************************
 MF1004  DESIGNATION -  V 51
 MF1004  PID         -  MF1004
 MF1004  STATE/COUNTY-  IL/BUREAU
 MF1004  COUNTRY     -  US
 MF1004  USGS QUAD   -  NEPONSET (2018)
 MF1004
 MF1004                         *CURRENT SURVEY CONTROL
 MF1004  ______________________________________________________________________
 MF1004* NAD 83(1986) POSITION- 41 21 53.     (N) 089 45 44.     (W)   SCALED
 MF1004* NAVD 88 ORTHO HEIGHT -   199.564 (meters)      654.74  (feet) ADJUSTED
 MF1004  ______________________________________________________________________
 MF1004  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 MF1004  DYNAMIC HEIGHT  -        199.483 (meters)      654.47  (feet) COMP
 MF1004  MODELED GRAVITY -    980,210.9   (mgal)                       NAVD 88
 MF1004
 MF1004  VERT ORDER      -  SECOND    CLASS 0
 MF1004
 MF1004.The horizontal coordinates were scaled from a map and have
 MF1004.an estimated accuracy of +/- 6 seconds.
 MF1004
 MF1004.The orthometric height was determined by differential leveling and
 MF1004.adjusted by the NATIONAL GEODETIC SURVEY
 MF1004.in June 1991.
 MF1004
 MF1004.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1004.GEOID18 height accuracy estimate available here.
 MF1004
 MF1004.Click photographs - Photos may exist for this station.
 MF1004
 MF1004.The dynamic height is computed by dividing the NAVD 88
 MF1004.geopotential number by the normal gravity value computed on the
 MF1004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1004.degrees latitude (g = 980.6199 gals.).
 MF1004
 MF1004.The modeled gravity was interpolated from observed gravity values.
 MF1004
 MF1004;                    North         East    Units  Estimated Accuracy
 MF1004;SPC IL W     -   521,610.      733,840.      MT  (+/- 180 meters Scaled)
 MF1004
 MF1004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL689829(NAD 83)
 MF1004
 MF1004                          SUPERSEDED SURVEY CONTROL
 MF1004
 MF1004  NGVD 29 (??/??/92)  199.642  (m)          654.99   (f) ADJ UNCH    2 0
 MF1004
 MF1004.Superseded values are not recommended for survey control.
 MF1004
 MF1004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1004.See file dsdata.pdf to determine how the superseded data were derived.
 MF1004
 MF1004_MARKER: DB = BENCH MARK DISK
 MF1004_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1004_SP_SET: CULVERT HEADWALL
 MF1004_STAMPING: V 51 1934
 MF1004_MARK LOGO: CGS
 MF1004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1004+STABILITY: SURFACE MOTION
 MF1004
 MF1004  HISTORY     - Date     Condition        Report By
 MF1004  HISTORY     - 1934     MONUMENTED       CGS
 MF1004  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF1004  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1004  HISTORY     - 20010509 MARK NOT FOUND   USPSQD
 MF1004
 MF1004                          STATION DESCRIPTION
 MF1004
 MF1004'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1004'2.2 MI W FROM SHEFFIELD.
 MF1004'2.2 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD
 MF1004'FROM THE STATION AT SHEFFIELD, BUREAU COUNTY, ONE-HALF POLE EAST
 MF1004'OF POLE C 137/99, AT A CULVERT, IN THE CENTER OF THE TOP OF THE SOUTH
 MF1004'CONCRETE HEADWALL, 10 FEET SOUTH OF THE CENTERLINE OF THE TRACK,
 MF1004'AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MF1004'V 51 1934.
 MF1004
 MF1004                          STATION RECOVERY (1980)
 MF1004
 MF1004'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF1004'MARK NOT FOUND.
 MF1004
 MF1004                          STATION RECOVERY (1995)
 MF1004
 MF1004'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1004'MARK NOT FOUND.
 MF1004
 MF1004                          STATION RECOVERY (2001)
 MF1004
 MF1004'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1004'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0021 ***********************************************************************
 MG0021  DESIGNATION -  V 52
 MG0021  PID         -  MG0021
 MG0021  STATE/COUNTY-  IL/ROCK ISLAND
 MG0021  COUNTRY     -  US
 MG0021  USGS QUAD   -  SILVIS (2018)
 MG0021
 MG0021                         *CURRENT SURVEY CONTROL
 MG0021  ______________________________________________________________________
 MG0021* NAD 83(1986) POSITION- 41 30 59.     (N) 090 26 41.     (W)   SCALED
 MG0021* NAVD 88 ORTHO HEIGHT -   176.192 (meters)      578.06  (feet) ADJUSTED
 MG0021  ______________________________________________________________________
 MG0021  GEOID HEIGHT    -        -32.861 (meters)                     GEOID18
 MG0021  DYNAMIC HEIGHT  -        176.126 (meters)      577.84  (feet) COMP
 MG0021  MODELED GRAVITY -    980,241.4   (mgal)                       NAVD 88
 MG0021
 MG0021  VERT ORDER      -  SECOND    CLASS 0
 MG0021
 MG0021.The horizontal coordinates were scaled from a map and have
 MG0021.an estimated accuracy of +/- 6 seconds.
 MG0021
 MG0021.The orthometric height was determined by differential leveling and
 MG0021.adjusted by the NATIONAL GEODETIC SURVEY
 MG0021.in June 1991.
 MG0021
 MG0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0021.GEOID18 height accuracy estimate available here.
 MG0021
 MG0021.Click photographs - Photos may exist for this station.
 MG0021
 MG0021.The dynamic height is computed by dividing the NAVD 88
 MG0021.geopotential number by the normal gravity value computed on the
 MG0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0021.degrees latitude (g = 980.6199 gals.).
 MG0021
 MG0021.The modeled gravity was interpolated from observed gravity values.
 MG0021
 MG0021;                    North         East    Units  Estimated Accuracy
 MG0021;SPC IL W     -   538,410.      676,790.      MT  (+/- 180 meters Scaled)
 MG0021
 MG0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF132992(NAD 83)
 MG0021
 MG0021                          SUPERSEDED SURVEY CONTROL
 MG0021
 MG0021  NGVD 29 (??/??/92)  176.267  (m)          578.30   (f) ADJ UNCH    2 0
 MG0021
 MG0021.Superseded values are not recommended for survey control.
 MG0021
 MG0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0021.See file dsdata.pdf to determine how the superseded data were derived.
 MG0021
 MG0021_MARKER: DB = BENCH MARK DISK
 MG0021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0021_STAMPING: V 52 1934
 MG0021_MARK LOGO: CGS
 MG0021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0021+STABILITY: SURFACE MOTION
 MG0021
 MG0021  HISTORY     - Date     Condition        Report By
 MG0021  HISTORY     - 1934     MONUMENTED       CGS
 MG0021  HISTORY     - 19880509 MARK NOT FOUND   USPSQD
 MG0021  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0021  HISTORY     - 19970606 MARK NOT FOUND   USPSQD
 MG0021
 MG0021                          STATION DESCRIPTION
 MG0021
 MG0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0021'AT EAST MOLINE.
 MG0021'AT EAST MOLINE, ROCK ISLAND COUNTY, ON THE CHICAGO, ROCK ISLAND
 MG0021'AND PACIFIC RAILWAY, 7 POLES WEST OF THE STATION, AT A STREET
 MG0021'CROSSING, 66 FEET EAST OF THE CENTERLINE OF 7TH STREET, 22 FEET
 MG0021'NORTH OF THE CENTERLINE OF THE NORTH MAIN TRACK, AND 3 FEET WEST
 MG0021'OF A POLE.  A STANDARD DISK, STAMPED V 52 1934 AND SET IN THE
 MG0021'TOP OF A CONCRETE POST.
 MG0021
 MG0021                          STATION RECOVERY (1988)
 MG0021
 MG0021'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0021'MARK NOT FOUND.
 MG0021
 MG0021                          STATION RECOVERY (1996)
 MG0021
 MG0021'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0021'MARK NOT FOUND.
 MG0021
 MG0021                          STATION RECOVERY (1997)
 MG0021
 MG0021'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0021'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0067 ***********************************************************************
 MG0067  DESIGNATION -  V 53
 MG0067  PID         -  MG0067
 MG0067  STATE/COUNTY-  IL/KNOX
 MG0067  COUNTRY     -  US
 MG0067  USGS QUAD   -  NORTH HENDERSON (2018)
 MG0067
 MG0067                         *CURRENT SURVEY CONTROL
 MG0067  ______________________________________________________________________
 MG0067* NAD 83(1986) POSITION- 41 05 30.     (N) 090 22 49.     (W)   SCALED
 MG0067* NAVD 88 ORTHO HEIGHT -   241.717 (meters)      793.03  (feet) ADJUSTED
 MG0067  ______________________________________________________________________
 MG0067  GEOID HEIGHT    -        -32.869 (meters)                     GEOID18
 MG0067  DYNAMIC HEIGHT  -        241.614 (meters)      792.70  (feet) COMP
 MG0067  MODELED GRAVITY -    980,189.1   (mgal)                       NAVD 88
 MG0067
 MG0067  VERT ORDER      -  SECOND    CLASS 0
 MG0067
 MG0067.The horizontal coordinates were scaled from a map and have
 MG0067.an estimated accuracy of +/- 6 seconds.
 MG0067
 MG0067.The orthometric height was determined by differential leveling and
 MG0067.adjusted by the NATIONAL GEODETIC SURVEY
 MG0067.in June 1991.
 MG0067
 MG0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0067.GEOID18 height accuracy estimate available here.
 MG0067
 MG0067.Click photographs - Photos may exist for this station.
 MG0067
 MG0067.The dynamic height is computed by dividing the NAVD 88
 MG0067.geopotential number by the normal gravity value computed on the
 MG0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0067.degrees latitude (g = 980.6199 gals.).
 MG0067
 MG0067.The modeled gravity was interpolated from observed gravity values.
 MG0067
 MG0067;                    North         East    Units  Estimated Accuracy
 MG0067;SPC IL W     -   491,230.      682,050.      MT  (+/- 180 meters Scaled)
 MG0067
 MG0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF200522(NAD 83)
 MG0067
 MG0067                          SUPERSEDED SURVEY CONTROL
 MG0067
 MG0067  NGVD 29 (??/??/92)  241.771  (m)          793.21   (f) ADJ UNCH    2 0
 MG0067
 MG0067.Superseded values are not recommended for survey control.
 MG0067
 MG0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0067.See file dsdata.pdf to determine how the superseded data were derived.
 MG0067
 MG0067_MARKER: DB = BENCH MARK DISK
 MG0067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0067_STAMPING: V 53 1934
 MG0067_MARK LOGO: CGS
 MG0067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0067+STABILITY: SURFACE MOTION
 MG0067
 MG0067  HISTORY     - Date     Condition        Report By
 MG0067  HISTORY     - 1934     MONUMENTED       CGS
 MG0067  HISTORY     - 1959     GOOD             CGS
 MG0067  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0067
 MG0067                          STATION DESCRIPTION
 MG0067
 MG0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0067'1.7 MI SE FROM RIO.
 MG0067'ABOUT 1.7 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0067'RAILROAD FROM THE STATION AT RIO, AT THE CROSSING OF U.S. HIGHWAY
 MG0067'150, 50 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 43 FEET
 MG0067'NORTHEAST OF THE NORTHEAST RAIL, 13 FEET SOUTH OF A FENCE
 MG0067'CORNER, 2 FEET SOUTHWEST OF A FENCE LINE, ABOUT 1 FOOT ABOVE
 MG0067'THE LEVEL OF THE TRACK, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0067'5 INCHES.
 MG0067
 MG0067                          STATION RECOVERY (1997)
 MG0067
 MG0067'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0067'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0464 ***********************************************************************
 LD0464  DESIGNATION -  V 54
 LD0464  PID         -  LD0464
 LD0464  STATE/COUNTY-  IL/MCDONOUGH
 LD0464  COUNTRY     -  US
 LD0464  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0464
 LD0464                         *CURRENT SURVEY CONTROL
 LD0464  ______________________________________________________________________
 LD0464* NAD 83(1986) POSITION- 40 33 09.     (N) 090 30 30.     (W)   SCALED
 LD0464* NAVD 88 ORTHO HEIGHT -   201.041 (meters)      659.58  (feet) ADJUSTED
 LD0464  ______________________________________________________________________
 LD0464  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 LD0464  DYNAMIC HEIGHT  -        200.944 (meters)      659.26  (feet) COMP
 LD0464  MODELED GRAVITY -    980,135.1   (mgal)                       NAVD 88
 LD0464
 LD0464  VERT ORDER      -  SECOND    CLASS 0
 LD0464
 LD0464.The horizontal coordinates were scaled from a map and have
 LD0464.an estimated accuracy of +/- 6 seconds.
 LD0464
 LD0464.The orthometric height was determined by differential leveling and
 LD0464.adjusted by the NATIONAL GEODETIC SURVEY
 LD0464.in June 1991.
 LD0464
 LD0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0464.GEOID18 height accuracy estimate available here.
 LD0464
 LD0464.Click photographs - Photos may exist for this station.
 LD0464
 LD0464.The dynamic height is computed by dividing the NAVD 88
 LD0464.geopotential number by the normal gravity value computed on the
 LD0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0464.degrees latitude (g = 980.6199 gals.).
 LD0464
 LD0464.The modeled gravity was interpolated from observed gravity values.
 LD0464
 LD0464;                    North         East    Units  Estimated Accuracy
 LD0464;SPC IL W     -   431,390.      671,060.      MT  (+/- 180 meters Scaled)
 LD0464
 LD0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE109920(NAD 83)
 LD0464
 LD0464                          SUPERSEDED SURVEY CONTROL
 LD0464
 LD0464  NGVD 29 (??/??/92)  201.111  (m)          659.81   (f) ADJ UNCH    2 0
 LD0464
 LD0464.Superseded values are not recommended for survey control.
 LD0464
 LD0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0464.See file dsdata.pdf to determine how the superseded data were derived.
 LD0464
 LD0464_MARKER: DB = BENCH MARK DISK
 LD0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0464_STAMPING: V 54 1934
 LD0464_MARK LOGO: CGS
 LD0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0464+STABILITY: SURFACE MOTION
 LD0464
 LD0464  HISTORY     - Date     Condition        Report By
 LD0464  HISTORY     - 1934     MONUMENTED       CGS
 LD0464  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0464
 LD0464                          STATION DESCRIPTION
 LD0464
 LD0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0464'AT BUSHNELL.
 LD0464'AT BUSHNELL, MCDONOUGH  COUNTY, 4 POLES NORTH OF THE CHICAGO,
 LD0464'BURLINGTON AND QUINCY RAILROAD FREIGHT STATION, AT THE EAST
 LD0464'HAIL STREET CROSSING, 93 FEET SOUTH OF THE CENTERLINE OF THE
 LD0464'STREET, 70 FEET EAST OF THE CENTERLINE OF THE MAIN TRACK, 3
 LD0464'FEET EAST OF A POLE, AND 3 FEET WEST OF A PROPERTY-LINE FENCE.
 LD0464'A STANDARD DISK, STAMPED V 54 1934 AND SET IN THE TOP OF A
 LD0464'CONCRETE POST.
 LD0464
 LD0464                          STATION RECOVERY (1974)
 LD0464
 LD0464'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0464'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0386 ***********************************************************************
 LD0386  DESIGNATION -  V 55 RESET
 LD0386  PID         -  LD0386
 LD0386  STATE/COUNTY-  IL/HANCOCK
 LD0386  COUNTRY     -  US
 LD0386  USGS QUAD   -  AUGUSTA (2018)
 LD0386
 LD0386                         *CURRENT SURVEY CONTROL
 LD0386  ______________________________________________________________________
 LD0386* NAD 83(1986) POSITION- 40 14 38.     (N) 090 56 52.     (W)   SCALED
 LD0386* NAVD 88 ORTHO HEIGHT -   205.45  (meters)      674.0   (feet) RESET
 LD0386  ______________________________________________________________________
 LD0386  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 LD0386  VERT ORDER      -  THIRD
 LD0386
 LD0386.The horizontal coordinates were scaled from a map and have
 LD0386.an estimated accuracy of +/- 6 seconds.
 LD0386
 LD0386.The orthometric height was computed from unverified reset data.
 LD0386
 LD0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0386.GEOID18 height accuracy estimate available here.
 LD0386
 LD0386.Click photographs - Photos may exist for this station.
 LD0386
 LD0386;                    North         East    Units  Estimated Accuracy
 LD0386;SPC IL W     -   397,360.      633,540.      MT  (+/- 180 meters Scaled)
 LD0386
 LD0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE745568(NAD 83)
 LD0386
 LD0386                          SUPERSEDED SURVEY CONTROL
 LD0386
 LD0386.No superseded survey control is available for this station.
 LD0386
 LD0386_MARKER: DB = BENCH MARK DISK
 LD0386_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0386_SP_SET: BOX CULVERT HEADWALL
 LD0386_STAMPING: V 55 RESET 1963
 LD0386_MARK LOGO: CGS
 LD0386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0386+STABILITY: SURFACE MOTION
 LD0386
 LD0386  HISTORY     - Date     Condition        Report By
 LD0386  HISTORY     - 1963     MONUMENTED       ILHD
 LD0386  HISTORY     - 1964     GOOD             CGS
 LD0386
 LD0386                          STATION DESCRIPTION
 LD0386
 LD0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 LD0386'0.7 MI NE FROM AUGUSTA.
 LD0386'0.7 MILE NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0386'RAILROAD FROM THE STATION AT AUGUSTA, HANCOCK COUNTY, BETWEEN
 LD0386'POLES 225+09 AND 225+10, 51 FEET EAST OF THE CENTERLINE OF THE
 LD0386'TRACK, AT A 2- BY 2-FOOT BOX CULVERT UNDER STATE HIGHWAY 61, IN
 LD0386'THE CENTER OF THE TOP OF THE WEST HEADWALL, AND 1 FOOT BELOW THE
 LD0386'TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0349 ***********************************************************************
 LD0349  DESIGNATION -  V 56 RESET
 LD0349  PID         -  LD0349
 LD0349  STATE/COUNTY-  IL/MCDONOUGH
 LD0349  COUNTRY     -  US
 LD0349  USGS QUAD   -  ADAIR (2018)
 LD0349
 LD0349                         *CURRENT SURVEY CONTROL
 LD0349  ______________________________________________________________________
 LD0349* NAD 83(1986) POSITION- 40 24 06.     (N) 090 28 33.     (W)   SCALED
 LD0349* NAVD 88 ORTHO HEIGHT -   198.00  (meters)      649.6   (feet) RESET
 LD0349  ______________________________________________________________________
 LD0349  GEOID HEIGHT    -        -33.150 (meters)                     GEOID18
 LD0349  VERT ORDER      -  THIRD
 LD0349
 LD0349.The horizontal coordinates were scaled from a map and have
 LD0349.an estimated accuracy of +/- 6 seconds.
 LD0349
 LD0349.The orthometric height was computed from unverified reset data.
 LD0349
 LD0349.No vertical observational check was made to the station.
 LD0349
 LD0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0349.GEOID18 height accuracy estimate available here.
 LD0349
 LD0349.Click photographs - Photos may exist for this station.
 LD0349
 LD0349;                    North         East    Units  Estimated Accuracy
 LD0349;SPC IL W     -   414,630.      673,760.      MT  (+/- 180 meters Scaled)
 LD0349
 LD0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE142753(NAD 83)
 LD0349
 LD0349                          SUPERSEDED SURVEY CONTROL
 LD0349
 LD0349  NGVD 29 (??/??/??)  198.08   (m)          649.9    (f) RESET       3  
 LD0349
 LD0349.Superseded values are not recommended for survey control.
 LD0349
 LD0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0349.See file dsdata.pdf to determine how the superseded data were derived.
 LD0349
 LD0349_MARKER: DB = BENCH MARK DISK
 LD0349_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0349_SP_SET: BOX CULVERT HEADWALL
 LD0349_STAMPING: V 56 RESET 1963
 LD0349_MARK LOGO: CGS
 LD0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0349+STABILITY: SURFACE MOTION
 LD0349
 LD0349  HISTORY     - Date     Condition        Report By
 LD0349  HISTORY     - 1963     MONUMENTED       ILHD
 LD0349  HISTORY     - 1964     GOOD             CGS
 LD0349  HISTORY     - 20120724 MARK NOT FOUND   ILDT
 LD0349
 LD0349                          STATION DESCRIPTION
 LD0349
 LD0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 LD0349'1.7 MI SE FROM ADAIR.
 LD0349'1.7 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0349'RAILROAD FROM THE STATION AT ADAIR, MCDONOUGH  COUNTY, 18 POLES
 LD0349'SOUTHEAST OF MILEPOST 150, 2 POLES NORTHWEST OF A ROAD CROSSING,
 LD0349'66 FEET SOUTHWEST OF THE CENTERLINE OF A SOUTHWEST TRACK, AT A
 LD0349'3- X 4-FOOT CONCRETE BOX CULVERT UNDER STATE HIGHWAY 10, IN THE
 LD0349'CENTER OF THE TOP OF THE NORTHEAST HEADWALL, AND APPROXIMATELY
 LD0349'5 FEET LOWER THAN THE TRACK.
 LD0349
 LD0349                          STATION RECOVERY (2012)
 LD0349
 LD0349'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0349'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0647 ***********************************************************************
 NH0647  DESIGNATION -  V 6
 NH0647  PID         -  NH0647
 NH0647  STATE/COUNTY-  IL/STEPHENSON
 NH0647  COUNTRY     -  US
 NH0647  USGS QUAD   -  FREEPORT EAST (2018)
 NH0647
 NH0647                         *CURRENT SURVEY CONTROL
 NH0647  ______________________________________________________________________
 NH0647* NAD 83(1986) POSITION- 42 17 52.     (N) 089 37 18.     (W)   SCALED
 NH0647* NAVD 88 ORTHO HEIGHT -   242.005 (meters)      793.98  (feet) ADJUSTED
 NH0647  ______________________________________________________________________
 NH0647  GEOID HEIGHT    -        -33.305 (meters)                     GEOID18
 NH0647  DYNAMIC HEIGHT  -        241.926 (meters)      793.72  (feet) COMP
 NH0647  MODELED GRAVITY -    980,289.9   (mgal)                       NAVD 88
 NH0647
 NH0647  VERT ORDER      -  FIRST     CLASS II
 NH0647
 NH0647.The horizontal coordinates were scaled from a map and have
 NH0647.an estimated accuracy of +/- 6 seconds.
 NH0647
 NH0647.The orthometric height was determined by differential leveling and
 NH0647.adjusted by the NATIONAL GEODETIC SURVEY
 NH0647.in June 1991.
 NH0647
 NH0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0647.GEOID18 height accuracy estimate available here.
 NH0647
 NH0647.Click photographs - Photos may exist for this station.
 NH0647
 NH0647.The dynamic height is computed by dividing the NAVD 88
 NH0647.geopotential number by the normal gravity value computed on the
 NH0647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0647.degrees latitude (g = 980.6199 gals.).
 NH0647
 NH0647.The modeled gravity was interpolated from observed gravity values.
 NH0647
 NH0647;                    North         East    Units  Estimated Accuracy
 NH0647;SPC IL W     -   625,300.      744,940.      MT  (+/- 180 meters Scaled)
 NH0647
 NH0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM838861(NAD 83)
 NH0647
 NH0647                          SUPERSEDED SURVEY CONTROL
 NH0647
 NH0647  NGVD 29 (??/??/92)  242.122  (m)          794.36   (f) ADJ UNCH    1 2
 NH0647
 NH0647.Superseded values are not recommended for survey control.
 NH0647
 NH0647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0647.See file dsdata.pdf to determine how the superseded data were derived.
 NH0647
 NH0647_MARKER: DB = BENCH MARK DISK
 NH0647_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0647_SP_SET: BUILDING
 NH0647_STAMPING: ELEV 794.362 FT V 6 1920
 NH0647_MARK LOGO: CGS
 NH0647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0647
 NH0647  HISTORY     - Date     Condition        Report By
 NH0647  HISTORY     - 1920     MONUMENTED       CGS
 NH0647  HISTORY     - 1973     GOOD             NGS
 NH0647  HISTORY     - 1973     GOOD             LOCENG
 NH0647  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0647  HISTORY     - 19960918 MARK NOT FOUND   USPSQD
 NH0647  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH0647
 NH0647                          STATION DESCRIPTION
 NH0647
 NH0647'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NH0647'AT FREEPORT.
 NH0647'AT FREEPORT, STEPHENSON COUNTY, AT THE COUNTY COURTHOUSE, IN
 NH0647'THE EAST SIDE OF THE SOUTHEAST CORNER, AND ABOUT 2 FEET ABOVE
 NH0647'THE GROUND.  A STANDARD DISK, STAMPED ELEV 794.362 FT V 6 1920.
 NH0647
 NH0647                          STATION RECOVERY (1973)
 NH0647
 NH0647'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1973
 NH0647'RECOVERED IN GOOD CONDITION.
 NH0647
 NH0647                          STATION RECOVERY (1987)
 NH0647
 NH0647'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0647'MARK NOT FOUND.
 NH0647
 NH0647                          STATION RECOVERY (1996)
 NH0647
 NH0647'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0647'MARK NOT FOUND.
 NH0647
 NH0647                          STATION RECOVERY (2001)
 NH0647
 NH0647'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0647'DESCRIBED COURTHOUSE HASE BEEN REPLACED AND MARK PROBABLY DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0201 ***********************************************************************
 KC0201  DESIGNATION -  V 79
 KC0201  PID         -  KC0201
 KC0201  STATE/COUNTY-  IL/PIKE
 KC0201  COUNTRY     -  US
 KC0201  USGS QUAD   -  NEW SALEM (2018)
 KC0201
 KC0201                         *CURRENT SURVEY CONTROL
 KC0201  ______________________________________________________________________
 KC0201* NAD 83(1986) POSITION- 39 42 01.     (N) 090 47 40.     (W)   SCALED
 KC0201* NAVD 88 ORTHO HEIGHT -   220.086 (meters)      722.07  (feet) ADJUSTED
 KC0201  ______________________________________________________________________
 KC0201  GEOID HEIGHT    -        -32.578 (meters)                     GEOID18
 KC0201  DYNAMIC HEIGHT  -        219.964 (meters)      721.67  (feet) COMP
 KC0201  MODELED GRAVITY -    980,065.5   (mgal)                       NAVD 88
 KC0201
 KC0201  VERT ORDER      -  SECOND    CLASS 0
 KC0201
 KC0201.The horizontal coordinates were scaled from a map and have
 KC0201.an estimated accuracy of +/- 6 seconds.
 KC0201
 KC0201.The orthometric height was determined by differential leveling and
 KC0201.adjusted by the NATIONAL GEODETIC SURVEY
 KC0201.in June 1991.
 KC0201
 KC0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0201.GEOID18 height accuracy estimate available here.
 KC0201
 KC0201.Click photographs - Photos may exist for this station.
 KC0201
 KC0201.The dynamic height is computed by dividing the NAVD 88
 KC0201.geopotential number by the normal gravity value computed on the
 KC0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0201.degrees latitude (g = 980.6199 gals.).
 KC0201
 KC0201.The modeled gravity was interpolated from observed gravity values.
 KC0201
 KC0201;                    North         East    Units  Estimated Accuracy
 KC0201;SPC IL W     -   336,900.      646,160.      MT  (+/- 180 meters Scaled)
 KC0201
 KC0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD890968(NAD 83)
 KC0201
 KC0201                          SUPERSEDED SURVEY CONTROL
 KC0201
 KC0201  NGVD 29 (??/??/92)  220.170  (m)          722.34   (f) ADJ UNCH    2 0
 KC0201
 KC0201.Superseded values are not recommended for survey control.
 KC0201
 KC0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0201.See file dsdata.pdf to determine how the superseded data were derived.
 KC0201
 KC0201_MARKER: DB = BENCH MARK DISK
 KC0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0201_STAMPING: V 79 1935
 KC0201_MARK LOGO: CGS
 KC0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0201+STABILITY: SURFACE MOTION
 KC0201
 KC0201  HISTORY     - Date     Condition        Report By
 KC0201  HISTORY     - 1935     MONUMENTED       CGS
 KC0201  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0201
 KC0201                          STATION DESCRIPTION
 KC0201
 KC0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0201'AT MAYSVILLE.
 KC0201'AT MAYSVILLE, PIKE COUNTY, 2 RAILS EAST OF THE WABASH RAILWAY
 KC0201'STATION, AT MILEAGE 482.2, 42 FEET NORTH OF THE CENTERLINE OF
 KC0201'THE MAIN TRACK, AND 32 FEET SOUTH OF THE CENTERLINE OF A DEAD-END
 KC0201'STREET.  A STANDARD DISK, STAMPED V 79 1935 AND SET IN THE TOP
 KC0201'OF A CONCRETE POST.
 KC0201
 KC0201                          STATION RECOVERY (1976)
 KC0201
 KC0201'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0201'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0360 ***********************************************************************
 KC0360  DESIGNATION -  V 80
 KC0360  PID         -  KC0360
 KC0360  STATE/COUNTY-  IL/PIKE
 KC0360  COUNTRY     -  US
 KC0360  USGS QUAD   -  HULL (2018)
 KC0360
 KC0360                         *CURRENT SURVEY CONTROL
 KC0360  ______________________________________________________________________
 KC0360* NAD 83(1986) POSITION- 39 40 31.     (N) 091 10 04.     (W)   SCALED
 KC0360* NAVD 88 ORTHO HEIGHT -   141.866 (meters)      465.44  (feet) ADJUSTED
 KC0360  ______________________________________________________________________
 KC0360  GEOID HEIGHT    -        -32.579 (meters)                     GEOID18
 KC0360  DYNAMIC HEIGHT  -        141.788 (meters)      465.18  (feet) COMP
 KC0360  MODELED GRAVITY -    980,074.7   (mgal)                       NAVD 88
 KC0360
 KC0360  VERT ORDER      -  SECOND    CLASS 0
 KC0360
 KC0360.The horizontal coordinates were scaled from a map and have
 KC0360.an estimated accuracy of +/- 6 seconds.
 KC0360
 KC0360.The orthometric height was determined by differential leveling and
 KC0360.adjusted by the NATIONAL GEODETIC SURVEY
 KC0360.in June 1991.
 KC0360
 KC0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0360.GEOID18 height accuracy estimate available here.
 KC0360
 KC0360.Click photographs - Photos may exist for this station.
 KC0360
 KC0360.The dynamic height is computed by dividing the NAVD 88
 KC0360.geopotential number by the normal gravity value computed on the
 KC0360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0360.degrees latitude (g = 980.6199 gals.).
 KC0360
 KC0360.The modeled gravity was interpolated from observed gravity values.
 KC0360
 KC0360;                    North         East    Units  Estimated Accuracy
 KC0360;SPC IL W     -   334,420.      614,110.      MT  (+/- 180 meters Scaled)
 KC0360
 KC0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD571933(NAD 83)
 KC0360
 KC0360                          SUPERSEDED SURVEY CONTROL
 KC0360
 KC0360  NGVD 29 (??/??/92)  141.944  (m)          465.69   (f) ADJ UNCH    2 0
 KC0360
 KC0360.Superseded values are not recommended for survey control.
 KC0360
 KC0360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0360.See file dsdata.pdf to determine how the superseded data were derived.
 KC0360
 KC0360_MARKER: DB = BENCH MARK DISK
 KC0360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0360_STAMPING: V 80 1935
 KC0360_MARK LOGO: CGS
 KC0360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0360+STABILITY: SURFACE MOTION
 KC0360
 KC0360  HISTORY     - Date     Condition        Report By
 KC0360  HISTORY     - 1935     MONUMENTED       CGS
 KC0360  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0360
 KC0360                          STATION DESCRIPTION
 KC0360
 KC0360'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0360'3 MI SE FROM HULLS.
 KC0360'3.0 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0360'RAILROAD FROM HULLS, PIKE COUNTY, AT SHINN, 16 FEET SOUTH OF
 KC0360'THE STATION SIGN, AT MILEAGE 10.5, 49 FEET SOUTHWEST OF THE
 KC0360'TRACK, AND 20 FEET SOUTH OF A RIGHT-OF-WAY FENCE CORNER.  A
 KC0360'STANDARD DISK, STAMPED V 80 1935 AND SET IN THE TOP OF A CONCRETE
 KC0360'POST.
 KC0360
 KC0360                          STATION RECOVERY (2012)
 KC0360
 KC0360'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0360'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0106 ***********************************************************************
 KC0106  DESIGNATION -  V 81
 KC0106  PID         -  KC0106
 KC0106  STATE/COUNTY-  IL/PIKE
 KC0106  COUNTRY     -  US
 KC0106  USGS QUAD   -  PLEASANT HILL WEST (2018)
 KC0106
 KC0106                         *CURRENT SURVEY CONTROL
 KC0106  ______________________________________________________________________
 KC0106* NAD 83(1986) POSITION- 39 26 24.     (N) 090 53 28.     (W)   SCALED
 KC0106* NAVD 88 ORTHO HEIGHT -   141.307 (meters)      463.60  (feet) ADJUSTED
 KC0106  ______________________________________________________________________
 KC0106  GEOID HEIGHT    -        -32.412 (meters)                     GEOID18
 KC0106  DYNAMIC HEIGHT  -        141.227 (meters)      463.34  (feet) COMP
 KC0106  MODELED GRAVITY -    980,056.1   (mgal)                       NAVD 88
 KC0106
 KC0106  VERT ORDER      -  SECOND    CLASS 0
 KC0106
 KC0106.The horizontal coordinates were scaled from a map and have
 KC0106.an estimated accuracy of +/- 6 seconds.
 KC0106
 KC0106.The orthometric height was determined by differential leveling and
 KC0106.adjusted by the NATIONAL GEODETIC SURVEY
 KC0106.in June 1991.
 KC0106
 KC0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0106.GEOID18 height accuracy estimate available here.
 KC0106
 KC0106.Click photographs - Photos may exist for this station.
 KC0106
 KC0106.The dynamic height is computed by dividing the NAVD 88
 KC0106.geopotential number by the normal gravity value computed on the
 KC0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0106.degrees latitude (g = 980.6199 gals.).
 KC0106
 KC0106.The modeled gravity was interpolated from observed gravity values.
 KC0106
 KC0106;                    North         East    Units  Estimated Accuracy
 KC0106;SPC IL W     -   308,070.      637,640.      MT  (+/- 180 meters Scaled)
 KC0106
 KC0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD814677(NAD 83)
 KC0106
 KC0106                          SUPERSEDED SURVEY CONTROL
 KC0106
 KC0106  NGVD 29 (??/??/92)  141.411  (m)          463.95   (f) ADJ UNCH    2 0
 KC0106
 KC0106.Superseded values are not recommended for survey control.
 KC0106
 KC0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0106.See file dsdata.pdf to determine how the superseded data were derived.
 KC0106
 KC0106_MARKER: DB = BENCH MARK DISK
 KC0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0106_STAMPING: V 81 1935
 KC0106_MARK LOGO: CGS
 KC0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0106+STABILITY: SURFACE MOTION
 KC0106
 KC0106  HISTORY     - Date     Condition        Report By
 KC0106  HISTORY     - 1935     MONUMENTED       CGS
 KC0106  HISTORY     - 1942     GOOD             CGS
 KC0106  HISTORY     - 1973     MARK NOT FOUND   USGS
 KC0106  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0106
 KC0106                          STATION DESCRIPTION
 KC0106
 KC0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KC0106'0.8 MI W FROM PLEASANT HILL.
 KC0106'0.8 MILE WEST ALONG THE ALTON RAILROAD FROM THE STATION AT
 KC0106'PLEASANT HILL, PIKE COUNTY, AT MILEAGE 266.3, 36 FEET WEST OF A
 KC0106'BRIDGE, 18 FEET NORTH OF THE TRACK, AND 27 FEET SOUTH OF THE
 KC0106'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED V 81 1935 AND SET
 KC0106'IN THE TOP OF A CONCRETE POST.
 KC0106
 KC0106                          STATION RECOVERY (1973)
 KC0106
 KC0106'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 KC0106'MARK NOT FOUND.
 KC0106
 KC0106                          STATION RECOVERY (2012)
 KC0106
 KC0106'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0106'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0090 ***********************************************************************
 KC0090  DESIGNATION -  V 82
 KC0090  PID         -  KC0090
 KC0090  STATE/COUNTY-  IL/GREENE
 KC0090  COUNTRY     -  US
 KC0090  USGS QUAD   -  PEARL EAST (2018)
 KC0090
 KC0090                         *CURRENT SURVEY CONTROL
 KC0090  ______________________________________________________________________
 KC0090* NAD 83(1986) POSITION- 39 27 00.     (N) 090 32 28.     (W)   SCALED
 KC0090* NAVD 88 ORTHO HEIGHT -   134.906 (meters)      442.60  (feet) ADJUSTED
 KC0090  ______________________________________________________________________
 KC0090  GEOID HEIGHT    -        -32.322 (meters)                     GEOID18
 KC0090  DYNAMIC HEIGHT  -        134.828 (meters)      442.35  (feet) COMP
 KC0090  MODELED GRAVITY -    980,049.1   (mgal)                       NAVD 88
 KC0090
 KC0090  VERT ORDER      -  SECOND    CLASS 0
 KC0090
 KC0090.The horizontal coordinates were scaled from a map and have
 KC0090.an estimated accuracy of +/- 6 seconds.
 KC0090
 KC0090.The orthometric height was determined by differential leveling and
 KC0090.adjusted by the NATIONAL GEODETIC SURVEY
 KC0090.in June 1991.
 KC0090
 KC0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0090.GEOID18 height accuracy estimate available here.
 KC0090
 KC0090.Click photographs - Photos may exist for this station.
 KC0090
 KC0090.The dynamic height is computed by dividing the NAVD 88
 KC0090.geopotential number by the normal gravity value computed on the
 KC0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0090.degrees latitude (g = 980.6199 gals.).
 KC0090
 KC0090.The modeled gravity was interpolated from observed gravity values.
 KC0090
 KC0090;                    North         East    Units  Estimated Accuracy
 KC0090;SPC IL W     -   308,990.      667,770.      MT  (+/- 180 meters Scaled)
 KC0090
 KC0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD115696(NAD 83)
 KC0090
 KC0090                          SUPERSEDED SURVEY CONTROL
 KC0090
 KC0090  NGVD 29 (??/??/92)  135.06   (m)          443.1    (f) COMPUTED    2 0
 KC0090
 KC0090.Superseded values are not recommended for survey control.
 KC0090
 KC0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0090.See file dsdata.pdf to determine how the superseded data were derived.
 KC0090
 KC0090_MARKER: DB = BENCH MARK DISK
 KC0090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0090_STAMPING: V 82 1935
 KC0090_MARK LOGO: CGS
 KC0090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0090+STABILITY: SURFACE MOTION
 KC0090
 KC0090  HISTORY     - Date     Condition        Report By
 KC0090  HISTORY     - 1935     MONUMENTED       CGS
 KC0090  HISTORY     - 1942     GOOD             CGS
 KC0090  HISTORY     - 1961     MARK NOT FOUND   CGS
 KC0090  HISTORY     - 1975     MARK NOT FOUND   USGS
 KC0090
 KC0090                          STATION DESCRIPTION
 KC0090
 KC0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 KC0090'AT HILLVIEW.
 KC0090'AT HILLVIEW, GREENE COUNTY, 2 RAILS WEST OF THE ALTON RAILROAD
 KC0090'STATION, NEAR MILEAGE 246.5, 3-1/2-RAILS EAST OF A GRADE
 KC0090'CROSSING, 54 FEET SOUTH OF THE CENTERLINE OF THE MAIN TRACK, AND
 KC0090'ONE FOOT NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 KC0090'STAMPED V 82 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0090
 KC0090                          STATION RECOVERY (1961)
 KC0090
 KC0090'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 KC0090'MARK NOT FOUND.
 KC0090
 KC0090                          STATION RECOVERY (1975)
 KC0090
 KC0090'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 KC0090'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0485 ***********************************************************************
 KB0485  DESIGNATION -  V 83
 KB0485  PID         -  KB0485
 KB0485  STATE/COUNTY-  IL/SHELBY
 KB0485  COUNTRY     -  US
 KB0485  USGS QUAD   -  STEWARDSON WEST (2018)
 KB0485
 KB0485                         *CURRENT SURVEY CONTROL
 KB0485  ______________________________________________________________________
 KB0485* NAD 83(1986) POSITION- 39 18 16.     (N) 088 37 42.     (W)   SCALED
 KB0485* NAVD 88 ORTHO HEIGHT -   193.213 (meters)      633.90  (feet) ADJUSTED
 KB0485  ______________________________________________________________________
 KB0485  GEOID HEIGHT    -        -32.199 (meters)                     GEOID18
 KB0485  DYNAMIC HEIGHT  -        193.099 (meters)      633.53  (feet) COMP
 KB0485  MODELED GRAVITY -    980,035.8   (mgal)                       NAVD 88
 KB0485
 KB0485  VERT ORDER      -  SECOND    CLASS 0
 KB0485
 KB0485.The horizontal coordinates were scaled from a map and have
 KB0485.an estimated accuracy of +/- 6 seconds.
 KB0485
 KB0485.The orthometric height was determined by differential leveling and
 KB0485.adjusted by the NATIONAL GEODETIC SURVEY
 KB0485.in June 1991.
 KB0485
 KB0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0485.GEOID18 height accuracy estimate available here.
 KB0485
 KB0485.Click photographs - Photos may exist for this station.
 KB0485
 KB0485.The dynamic height is computed by dividing the NAVD 88
 KB0485.geopotential number by the normal gravity value computed on the
 KB0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0485.degrees latitude (g = 980.6199 gals.).
 KB0485
 KB0485.The modeled gravity was interpolated from observed gravity values.
 KB0485
 KB0485;                    North         East    Units  Estimated Accuracy
 KB0485;SPC IL E     -   292,820.      274,560.      MT  (+/- 180 meters Scaled)
 KB0485
 KB0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ596518(NAD 83)
 KB0485
 KB0485                          SUPERSEDED SURVEY CONTROL
 KB0485
 KB0485  NGVD 29 (??/??/92)  193.294  (m)          634.17   (f) ADJ UNCH    2 0
 KB0485
 KB0485.Superseded values are not recommended for survey control.
 KB0485
 KB0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0485.See file dsdata.pdf to determine how the superseded data were derived.
 KB0485
 KB0485_MARKER: DB = BENCH MARK DISK
 KB0485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0485_STAMPING: V 83 1935
 KB0485_MARK LOGO: CGS
 KB0485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0485+STABILITY: SURFACE MOTION
 KB0485
 KB0485  HISTORY     - Date     Condition        Report By
 KB0485  HISTORY     - 1935     MONUMENTED       CGS
 KB0485  HISTORY     - 1947     MARK NOT FOUND   CGS
 KB0485  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0485  HISTORY     - 20041119 MARK NOT FOUND   ILDT
 KB0485
 KB0485                          STATION DESCRIPTION
 KB0485
 KB0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0485'2.7 MI N FROM STEWARDSON.
 KB0485'2.7 MILES NORTH ALONG THE ABANDONED WABASH RAILWAY FROM THE
 KB0485'OLD STATION AT STEWARDSON, SHELBY COUNTY, 12 RAILS NORTH OF
 KB0485'HEBRON, ABOUT 100 FEET NORTH OF A HOUSE, 40 FEET EAST OF THE OLD
 KB0485'ROADBED, AND 10 FEET NORTH OF A FENCE CORNER.  A STANDARD DISK,
 KB0485'STAMPED V 83 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0485
 KB0485                          STATION RECOVERY (1947)
 KB0485
 KB0485'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947
 KB0485'MARK NOT FOUND.
 KB0485
 KB0485                          STATION RECOVERY (1979)
 KB0485
 KB0485'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0485'MARK NOT FOUND.
 KB0485
 KB0485                          STATION RECOVERY (2004)
 KB0485
 KB0485'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0485'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0544 ***********************************************************************
 JB0544  DESIGNATION -  V 84
 JB0544  PID         -  JB0544
 JB0544  STATE/COUNTY-  IL/CLAY
 JB0544  COUNTRY     -  US
 JB0544  USGS QUAD   -  LOUISVILLE WEST (2018)
 JB0544
 JB0544                         *CURRENT SURVEY CONTROL
 JB0544  ______________________________________________________________________
 JB0544* NAD 83(1986) POSITION- 38 49 01.     (N) 088 35 24.     (W)   SCALED
 JB0544* NAVD 88 ORTHO HEIGHT -   154.259 (meters)      506.10  (feet) ADJUSTED
 JB0544  ______________________________________________________________________
 JB0544  GEOID HEIGHT    -        -31.433 (meters)                     GEOID18
 JB0544  DYNAMIC HEIGHT  -        154.164 (meters)      505.79  (feet) COMP
 JB0544  MODELED GRAVITY -    980,012.4   (mgal)                       NAVD 88
 JB0544
 JB0544  VERT ORDER      -  SECOND    CLASS 0
 JB0544
 JB0544.The horizontal coordinates were scaled from a map and have
 JB0544.an estimated accuracy of +/- 6 seconds.
 JB0544
 JB0544.The orthometric height was determined by differential leveling and
 JB0544.adjusted by the NATIONAL GEODETIC SURVEY
 JB0544.in June 1991.
 JB0544
 JB0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0544.GEOID18 height accuracy estimate available here.
 JB0544
 JB0544.Click photographs - Photos may exist for this station.
 JB0544
 JB0544.The dynamic height is computed by dividing the NAVD 88
 JB0544.geopotential number by the normal gravity value computed on the
 JB0544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0544.degrees latitude (g = 980.6199 gals.).
 JB0544
 JB0544.The modeled gravity was interpolated from observed gravity values.
 JB0544
 JB0544;                    North         East    Units  Estimated Accuracy
 JB0544;SPC IL E     -   238,690.      277,710.      MT  (+/- 180 meters Scaled)
 JB0544
 JB0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH619976(NAD 83)
 JB0544
 JB0544                          SUPERSEDED SURVEY CONTROL
 JB0544
 JB0544  NGVD 29 (??/??/92)  154.36   (m)          506.4    (f) COMPUTED    2 0
 JB0544
 JB0544.Superseded values are not recommended for survey control.
 JB0544
 JB0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0544.See file dsdata.pdf to determine how the superseded data were derived.
 JB0544
 JB0544_MARKER: DB = BENCH MARK DISK
 JB0544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0544_STAMPING: V 84 1935
 JB0544_MARK LOGO: CGS
 JB0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0544+STABILITY: SURFACE MOTION
 JB0544
 JB0544  HISTORY     - Date     Condition        Report By
 JB0544  HISTORY     - 1935     MONUMENTED       CGS
 JB0544
 JB0544                          STATION DESCRIPTION
 JB0544
 JB0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0544'2.3 MI SE FROM IOLA.
 JB0544'2.3 MILES SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0544'THE STATION AT IOLA, CLAY COUNTY, HALFWAY BETWEEN POLES 86+26 AND
 JB0544'86+27, AT A ROAD CROSSING, 30 FEET SOUTHWEST OF THE TRACK, 65
 JB0544'FEET SOUTH OF THE CENTERLINE OF THE ROAD, AND 3 FEET NORTHEAST
 JB0544'OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED V 84 1935
 JB0544'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0159 ***********************************************************************
 JB0159  DESIGNATION -  V 85
 JB0159  PID         -  JB0159
 JB0159  STATE/COUNTY-  IL/WAYNE
 JB0159  COUNTRY     -  US
 JB0159  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0159
 JB0159                         *CURRENT SURVEY CONTROL
 JB0159  ______________________________________________________________________
 JB0159* NAD 83(1986) POSITION- 38 21 13.     (N) 088 22 04.     (W)   SCALED
 JB0159* NAVD 88 ORTHO HEIGHT -   150.367 (meters)      493.33  (feet) ADJUSTED
 JB0159  ______________________________________________________________________
 JB0159  GEOID HEIGHT    -        -30.546 (meters)                     GEOID18
 JB0159  DYNAMIC HEIGHT  -        150.273 (meters)      493.02  (feet) COMP
 JB0159  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 JB0159
 JB0159  VERT ORDER      -  SECOND    CLASS 0
 JB0159
 JB0159.The horizontal coordinates were scaled from a map and have
 JB0159.an estimated accuracy of +/- 6 seconds.
 JB0159
 JB0159.The orthometric height was determined by differential leveling and
 JB0159.adjusted by the NATIONAL GEODETIC SURVEY
 JB0159.in June 1991.
 JB0159
 JB0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0159.GEOID18 height accuracy estimate available here.
 JB0159
 JB0159.Click photographs - Photos may exist for this station.
 JB0159
 JB0159.The dynamic height is computed by dividing the NAVD 88
 JB0159.geopotential number by the normal gravity value computed on the
 JB0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0159.degrees latitude (g = 980.6199 gals.).
 JB0159
 JB0159.The modeled gravity was interpolated from observed gravity values.
 JB0159
 JB0159;                    North         East    Units  Estimated Accuracy
 JB0159;SPC IL E     -   187,230.      296,990.      MT  (+/- 180 meters Scaled)
 JB0159
 JB0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH804459(NAD 83)
 JB0159
 JB0159                          SUPERSEDED SURVEY CONTROL
 JB0159
 JB0159  NGVD 29 (??/??/92)  150.486  (m)          493.72   (f) ADJ UNCH    2 0
 JB0159
 JB0159.Superseded values are not recommended for survey control.
 JB0159
 JB0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0159.See file dsdata.pdf to determine how the superseded data were derived.
 JB0159
 JB0159_MARKER: DB = BENCH MARK DISK
 JB0159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0159_STAMPING: V 85 1935
 JB0159_MARK LOGO: CGS
 JB0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0159+STABILITY: SURFACE MOTION
 JB0159_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0159+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2012
 JB0159
 JB0159  HISTORY     - Date     Condition        Report By
 JB0159  HISTORY     - 1935     MONUMENTED       CGS
 JB0159  HISTORY     - 20120709 GOOD             ILDT
 JB0159
 JB0159                          STATION DESCRIPTION
 JB0159
 JB0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0159'1.8 MI S FROM FAIRFIELD.
 JB0159'1.8 MILES SOUTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0159'STATION AT FAIRFIELD, WAYNE COUNTY, 4 POLES NORTH OF MILEPOST
 JB0159'S 51, 15 FEET SOUTH OF A ROAD CROSSING, AND 35 FEET WEST OF THE
 JB0159'TRACK.  A STANDARD DISK STAMPED V 85 1935 AND SET IN THE TOP OF A
 JB0159'CONCRETE POST.
 JB0159
 JB0159                          STATION RECOVERY (2012)
 JB0159
 JB0159'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1248 ***********************************************************************
 KA1248  DESIGNATION -  V 86
 KA1248  PID         -  KA1248
 KA1248  STATE/COUNTY-  IL/CLARK
 KA1248  COUNTRY     -  US
 KA1248  USGS QUAD   -  MARSHALL (2018)
 KA1248
 KA1248                         *CURRENT SURVEY CONTROL
 KA1248  ______________________________________________________________________
 KA1248* NAD 83(1986) POSITION- 39 25 59.     (N) 087 40 19.     (W)   SCALED
 KA1248* NAVD 88 ORTHO HEIGHT -   177.452 (meters)      582.19  (feet) ADJUSTED
 KA1248  ______________________________________________________________________
 KA1248  GEOID HEIGHT    -        -32.271 (meters)                     GEOID18
 KA1248  DYNAMIC HEIGHT  -        177.352 (meters)      581.86  (feet) COMP
 KA1248  MODELED GRAVITY -    980,059.3   (mgal)                       NAVD 88
 KA1248
 KA1248  VERT ORDER      -  SECOND    CLASS 0
 KA1248
 KA1248.The horizontal coordinates were scaled from a map and have
 KA1248.an estimated accuracy of +/- 6 seconds.
 KA1248
 KA1248.The orthometric height was determined by differential leveling and
 KA1248.adjusted by the NATIONAL GEODETIC SURVEY
 KA1248.in June 1991.
 KA1248
 KA1248.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1248.GEOID18 height accuracy estimate available here.
 KA1248
 KA1248.Click photographs - Photos may exist for this station.
 KA1248
 KA1248.The dynamic height is computed by dividing the NAVD 88
 KA1248.geopotential number by the normal gravity value computed on the
 KA1248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1248.degrees latitude (g = 980.6199 gals.).
 KA1248
 KA1248.The modeled gravity was interpolated from observed gravity values.
 KA1248
 KA1248;                    North         East    Units  Estimated Accuracy
 KA1248;SPC IL E     -   307,260.      356,940.      MT  (+/- 180 meters Scaled)
 KA1248
 KA1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ421650(NAD 83)
 KA1248
 KA1248                          SUPERSEDED SURVEY CONTROL
 KA1248
 KA1248  NGVD 29 (??/??/92)  177.537  (m)          582.47   (f) ADJ UNCH    2 0
 KA1248
 KA1248.Superseded values are not recommended for survey control.
 KA1248
 KA1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1248.See file dsdata.pdf to determine how the superseded data were derived.
 KA1248
 KA1248_MARKER: DB = BENCH MARK DISK
 KA1248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1248_STAMPING: V 86 1935
 KA1248_MARK LOGO: CGS
 KA1248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1248+STABILITY: SURFACE MOTION
 KA1248
 KA1248  HISTORY     - Date     Condition        Report By
 KA1248  HISTORY     - 1935     MONUMENTED       CGS
 KA1248  HISTORY     - 1962     MARK NOT FOUND   USGS
 KA1248  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1248
 KA1248                          STATION DESCRIPTION
 KA1248
 KA1248'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1248'2.9 MI NE FROM MARSHALL.
 KA1248'2.9 MILES NORTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1248'STATION AT MARSHALL, CLARK COUNTY, 0.1 MILE WEST OF MILEPOST
 KA1248'88, 40 FEET WEST OF A ROAD CROSSING, 40 FEET SOUTH OF THE TRACK,
 KA1248'AND 10 FEET NORTH OF A CUT BANK.  A STANDARD DISK, STAMPED V
 KA1248'86 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KA1248
 KA1248                          STATION RECOVERY (1962)
 KA1248
 KA1248'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 KA1248'MARK NOT FOUND.
 KA1248
 KA1248                          STATION RECOVERY (2005)
 KA1248
 KA1248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1248'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0455 ***********************************************************************
 KB0455  DESIGNATION -  V 87
 KB0455  PID         -  KB0455
 KB0455  STATE/COUNTY-  IL/SHELBY
 KB0455  COUNTRY     -  US
 KB0455  USGS QUAD   -  MIDDLESWORTH (2018)
 KB0455
 KB0455                         *CURRENT SURVEY CONTROL
 KB0455  ______________________________________________________________________
 KB0455* NAD 83(1986) POSITION- 39 25 41.     (N) 088 38 25.     (W)   SCALED
 KB0455* NAVD 88 ORTHO HEIGHT -   213.844 (meters)      701.59  (feet) ADJUSTED
 KB0455  ______________________________________________________________________
 KB0455  GEOID HEIGHT    -        -32.245 (meters)                     GEOID18
 KB0455  DYNAMIC HEIGHT  -        213.722 (meters)      701.19  (feet) COMP
 KB0455  MODELED GRAVITY -    980,048.5   (mgal)                       NAVD 88
 KB0455
 KB0455  VERT ORDER      -  SECOND    CLASS 0
 KB0455
 KB0455.The horizontal coordinates were scaled from a map and have
 KB0455.an estimated accuracy of +/- 6 seconds.
 KB0455
 KB0455.The orthometric height was determined by differential leveling and
 KB0455.adjusted by the NATIONAL GEODETIC SURVEY
 KB0455.in June 1991.
 KB0455
 KB0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0455.GEOID18 height accuracy estimate available here.
 KB0455
 KB0455.Click photographs - Photos may exist for this station.
 KB0455
 KB0455.The dynamic height is computed by dividing the NAVD 88
 KB0455.geopotential number by the normal gravity value computed on the
 KB0455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0455.degrees latitude (g = 980.6199 gals.).
 KB0455
 KB0455.The modeled gravity was interpolated from observed gravity values.
 KB0455
 KB0455;                    North         East    Units  Estimated Accuracy
 KB0455;SPC IL E     -   306,540.      273,570.      MT  (+/- 180 meters Scaled)
 KB0455
 KB0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ588655(NAD 83)
 KB0455
 KB0455                          SUPERSEDED SURVEY CONTROL
 KB0455
 KB0455  NGVD 29 (??/??/92)  213.921  (m)          701.84   (f) ADJ UNCH    2 0
 KB0455
 KB0455.Superseded values are not recommended for survey control.
 KB0455
 KB0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0455.See file dsdata.pdf to determine how the superseded data were derived.
 KB0455
 KB0455_MARKER: DB = BENCH MARK DISK
 KB0455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0455_STAMPING: V 87 1935
 KB0455_MARK LOGO: CGS
 KB0455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0455+STABILITY: SURFACE MOTION
 KB0455
 KB0455  HISTORY     - Date     Condition        Report By
 KB0455  HISTORY     - 1935     MONUMENTED       CGS
 KB0455  HISTORY     - 1947     MARK NOT FOUND   CGS
 KB0455  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0455  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0455
 KB0455                          STATION DESCRIPTION
 KB0455
 KB0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0455'2.3 MI W FROM WINDSOR.
 KB0455'2.3 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0455'ST. LOUIS RAILWAY FROM THE STATION AT WINDSOR, SHELBY COUNTY,
 KB0455'0.1 MILE EAST OF MILEPOST 143, 45 FEET WEST OF A ROAD CROSSING,
 KB0455'AND 40 FEET NORTH OF THE TRACK.  A STANDARD DISK, STAMPED V 87
 KB0455'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0455
 KB0455                          STATION RECOVERY (1947)
 KB0455
 KB0455'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947
 KB0455'MARK NOT FOUND.
 KB0455
 KB0455                          STATION RECOVERY (1979)
 KB0455
 KB0455'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0455'MARK NOT FOUND.
 KB0455
 KB0455                          STATION RECOVERY (2004)
 KB0455
 KB0455'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0455'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0495 ***********************************************************************
 KB0495  DESIGNATION -  V 88
 KB0495  PID         -  KB0495
 KB0495  STATE/COUNTY-  IL/FAYETTE
 KB0495  COUNTRY     -  US
 KB0495  USGS QUAD   -  AVENA (2018)
 KB0495
 KB0495                         *CURRENT SURVEY CONTROL
 KB0495  ______________________________________________________________________
 KB0495* NAD 83(1986) POSITION- 39 01 03.     (N) 088 53 24.     (W)   SCALED
 KB0495* NAVD 88 ORTHO HEIGHT -   183.592 (meters)      602.33  (feet) ADJUSTED
 KB0495  ______________________________________________________________________
 KB0495  GEOID HEIGHT    -        -31.892 (meters)                     GEOID18
 KB0495  DYNAMIC HEIGHT  -        183.478 (meters)      601.96  (feet) COMP
 KB0495  MODELED GRAVITY -    980,005.8   (mgal)                       NAVD 88
 KB0495
 KB0495  VERT ORDER      -  SECOND    CLASS 0
 KB0495
 KB0495.The horizontal coordinates were scaled from a map and have
 KB0495.an estimated accuracy of +/- 6 seconds.
 KB0495
 KB0495.The orthometric height was determined by differential leveling and
 KB0495.adjusted by the NATIONAL GEODETIC SURVEY
 KB0495.in June 1991.
 KB0495
 KB0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0495.GEOID18 height accuracy estimate available here.
 KB0495
 KB0495.Click photographs - Photos may exist for this station.
 KB0495
 KB0495.The dynamic height is computed by dividing the NAVD 88
 KB0495.geopotential number by the normal gravity value computed on the
 KB0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0495.degrees latitude (g = 980.6199 gals.).
 KB0495
 KB0495.The modeled gravity was interpolated from observed gravity values.
 KB0495
 KB0495;                    North         East    Units  Estimated Accuracy
 KB0495;SPC IL E     -   261,070.      251,790.      MT  (+/- 180 meters Scaled)
 KB0495
 KB0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ363204(NAD 83)
 KB0495
 KB0495                          SUPERSEDED SURVEY CONTROL
 KB0495
 KB0495  NGVD 29 (??/??/92)  183.719  (m)          602.75   (f) ADJ UNCH    2 0
 KB0495
 KB0495.Superseded values are not recommended for survey control.
 KB0495
 KB0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0495.See file dsdata.pdf to determine how the superseded data were derived.
 KB0495
 KB0495_MARKER: DB = BENCH MARK DISK
 KB0495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0495_STAMPING: V 88 1935
 KB0495_MARK LOGO: CGS
 KB0495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0495+STABILITY: SURFACE MOTION
 KB0495
 KB0495  HISTORY     - Date     Condition        Report By
 KB0495  HISTORY     - 1935     MONUMENTED       CGS
 KB0495
 KB0495                          STATION DESCRIPTION
 KB0495
 KB0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0495'2.5 MI W FROM ST ELMO.
 KB0495'2.5 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0495'AT ST. ELMO, FAYETTE COUNTY, 1-1/2 RAILS WEST OF A ROAD CROSSING,
 KB0495'AT POLE 160/16, AND 1 FOOT NORTH OF A RIGHT-OF-WAY FENCE.  A
 KB0495'STANDARD DISK, STAMPED V 88 1935 AND SET IN THE TOP OF A CONCRETE
 KB0495'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1351 ***********************************************************************
 KA1351  DESIGNATION -  V 90
 KA1351  PID         -  KA1351
 KA1351  STATE/COUNTY-  IL/CRAWFORD
 KA1351  COUNTRY     -  US
 KA1351  USGS QUAD   -  MEROM (2019)
 KA1351
 KA1351                         *CURRENT SURVEY CONTROL
 KA1351  ______________________________________________________________________
 KA1351* NAD 83(1986) POSITION- 39 00 17.10   (N) 087 36 44.91   (W)   HD_HELD1
 KA1351* NAVD 88 ORTHO HEIGHT -   136.889 (meters)      449.11  (feet) ADJUSTED
 KA1351  ______________________________________________________________________
 KA1351  GEOID HEIGHT    -        -31.939 (meters)                     GEOID18
 KA1351  DYNAMIC HEIGHT  -        136.807 (meters)      448.84  (feet) COMP
 KA1351  MODELED GRAVITY -    980,032.3   (mgal)                       NAVD 88
 KA1351
 KA1351  VERT ORDER      -  FIRST     CLASS II
 KA1351
 KA1351.The horizontal coordinates were determined by differentially corrected
 KA1351.hand held GPS observations or other comparable positioning techniques
 KA1351.and have an estimated accuracy of +/- 3 meters.
 KA1351
 KA1351.The orthometric height was determined by differential leveling and
 KA1351.adjusted by the NATIONAL GEODETIC SURVEY
 KA1351.in June 1991.
 KA1351
 KA1351.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1351.GEOID18 height accuracy estimate available here.
 KA1351
 KA1351.Click photographs - Photos may exist for this station.
 KA1351
 KA1351.The dynamic height is computed by dividing the NAVD 88
 KA1351.geopotential number by the normal gravity value computed on the
 KA1351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1351.degrees latitude (g = 980.6199 gals.).
 KA1351
 KA1351.The modeled gravity was interpolated from observed gravity values.
 KA1351
 KA1351;                    North         East    Units  Estimated Accuracy
 KA1351;SPC IL E     -   259,752.6     362,440.0     MT  (+/- 3 meters HH1 GPS) 
 KA1351
 KA1351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4696817482(NAD 83)
 KA1351
 KA1351                          SUPERSEDED SURVEY CONTROL
 KA1351
 KA1351  NGVD 29 (??/??/92)  137.022  (m)          449.55   (f) ADJ UNCH    1 2
 KA1351
 KA1351.Superseded values are not recommended for survey control.
 KA1351
 KA1351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1351.See file dsdata.pdf to determine how the superseded data were derived.
 KA1351
 KA1351_MARKER: DB = BENCH MARK DISK
 KA1351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1351_STAMPING: V 90 1935
 KA1351_MARK LOGO: CGS
 KA1351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1351+STABILITY: SURFACE MOTION
 KA1351_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1351+SATELLITE: SATELLITE OBSERVATIONS - May 03, 1999
 KA1351
 KA1351  HISTORY     - Date     Condition        Report By
 KA1351  HISTORY     - 1935     MONUMENTED       CGS
 KA1351  HISTORY     - 1956     GOOD             CGS
 KA1351  HISTORY     - 19990503 GOOD             CMT
 KA1351
 KA1351                          STATION DESCRIPTION
 KA1351
 KA1351'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1351'AT PALESTINE.
 KA1351'AT PALESTINE, 1 BLOCK WEST ALONG THE ILLINOIS CENTRAL RAILROAD
 KA1351'FROM THE FREIGHT STATION, AT CROSSING OF TRACK AND MAIN STREET,
 KA1351'15 1/2 FEET SOUTH OF SOUTH RAIL, 66 FEET EAST-SOUTHEAST OF
 KA1351'CENTER OF CROSSING OF MAIN TRACK AND MAIN STREET, 63 FEET EAST
 KA1351'OF CENTER LINE OF MAIN STREET, 24 FEET EAST OF A FENCE CORNER,
 KA1351'21 FEET EAST OF TELEPHONE POLE NO. U 2, 25 FEET SOUTHWEST OF
 KA1351'A SWITCH STAND TO A CROSS OVER TRACK, 1 FOOT NORTH OF A LAWN
 KA1351'FENCE, ABOUT LEVEL WITH TRACK AND SET IN THE TOP OF A CONCRETE
 KA1351'POST PROJECTING 1 INCH.
 KA1351
 KA1351                          STATION RECOVERY (1999)
 KA1351
 KA1351'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA1351'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0963 ***********************************************************************
 KB0963  DESIGNATION -  V 95
 KB0963  PID         -  KB0963
 KB0963  STATE/COUNTY-  IL/SANGAMON
 KB0963  COUNTRY     -  US
 KB0963  USGS QUAD   -  DIVERNON (2018)
 KB0963
 KB0963                         *CURRENT SURVEY CONTROL
 KB0963  ______________________________________________________________________
 KB0963* NAD 83(1986) POSITION- 39 35 29.     (N) 089 44 43.     (W)   SCALED
 KB0963* NAVD 88 ORTHO HEIGHT -   190.572 (meters)      625.24  (feet) ADJUSTED
 KB0963  ______________________________________________________________________
 KB0963  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 KB0963  DYNAMIC HEIGHT  -        190.465 (meters)      624.88  (feet) COMP
 KB0963  MODELED GRAVITY -    980,062.4   (mgal)                       NAVD 88
 KB0963
 KB0963  VERT ORDER      -  SECOND    CLASS 0
 KB0963
 KB0963.The horizontal coordinates were scaled from a map and have
 KB0963.an estimated accuracy of +/- 6 seconds.
 KB0963
 KB0963.The orthometric height was determined by differential leveling and
 KB0963.adjusted by the NATIONAL GEODETIC SURVEY
 KB0963.in June 1991.
 KB0963
 KB0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0963.GEOID18 height accuracy estimate available here.
 KB0963
 KB0963.Click photographs - Photos may exist for this station.
 KB0963
 KB0963.The dynamic height is computed by dividing the NAVD 88
 KB0963.geopotential number by the normal gravity value computed on the
 KB0963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0963.degrees latitude (g = 980.6199 gals.).
 KB0963
 KB0963.The modeled gravity was interpolated from observed gravity values.
 KB0963
 KB0963;                    North         East    Units  Estimated Accuracy
 KB0963;SPC IL W     -   324,710.      736,200.      MT  (+/- 180 meters Scaled)
 KB0963
 KB0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ642860(NAD 83)
 KB0963
 KB0963                          SUPERSEDED SURVEY CONTROL
 KB0963
 KB0963  NGVD 29 (??/??/92)  190.684  (m)          625.60   (f) ADJ UNCH    2 0
 KB0963
 KB0963.Superseded values are not recommended for survey control.
 KB0963
 KB0963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0963.See file dsdata.pdf to determine how the superseded data were derived.
 KB0963
 KB0963_MARKER: DB = BENCH MARK DISK
 KB0963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0963_STAMPING: V 95 1935
 KB0963_MARK LOGO: CGS
 KB0963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0963+STABILITY: SURFACE MOTION
 KB0963
 KB0963  HISTORY     - Date     Condition        Report By
 KB0963  HISTORY     - 1935     MONUMENTED       CGS
 KB0963  HISTORY     - 1976     GOOD             NGS
 KB0963  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 KB0963
 KB0963                          STATION DESCRIPTION
 KB0963
 KB0963'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0963'AT AUBURN.
 KB0963'AT AUBURN, SANGAMON COUNTY, IN THE PUBLIC SQUARE, 10 YARDS SOUTH
 KB0963'OF THE NORTHEAST CORNER OF THE SQUARE, AND 1 YARD WEST OF A
 KB0963'RAIL.  A STANDARD DISK, STAMPED V 95 1935 AND SET IN THE TOP
 KB0963'OF A CONCRETE POST.
 KB0963
 KB0963                          STATION RECOVERY (1976)
 KB0963
 KB0963'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0963'MARK IS IN THE NORTH EAST CORNER OF THE CITY SQUARE, 33 FT SOUTH OF
 KB0963'THE CURB, 27 FT SOUTH.
 KB0963
 KB0963                          STATION RECOVERY (2013)
 KB0963
 KB0963'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 KB0963'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0849 ***********************************************************************
 KB0849  DESIGNATION -  V 96
 KB0849  PID         -  KB0849
 KB0849  STATE/COUNTY-  IL/MONTGOMERY
 KB0849  COUNTRY     -  US
 KB0849  USGS QUAD   -  LITCHFIELD (2018)
 KB0849
 KB0849                         *CURRENT SURVEY CONTROL
 KB0849  ______________________________________________________________________
 KB0849* NAD 83(1986) POSITION- 39 14 06.     (N) 089 40 50.     (W)   SCALED
 KB0849* NAVD 88 ORTHO HEIGHT -   202.676 (meters)      664.95  (feet) ADJUSTED
 KB0849  ______________________________________________________________________
 KB0849  GEOID HEIGHT    -        -31.401 (meters)                     GEOID18
 KB0849  DYNAMIC HEIGHT  -        202.560 (meters)      664.57  (feet) COMP
 KB0849  MODELED GRAVITY -    980,048.6   (mgal)                       NAVD 88
 KB0849
 KB0849  VERT ORDER      -  SECOND    CLASS 0
 KB0849
 KB0849.The horizontal coordinates were scaled from a map and have
 KB0849.an estimated accuracy of +/- 6 seconds.
 KB0849
 KB0849.The orthometric height was determined by differential leveling and
 KB0849.adjusted by the NATIONAL GEODETIC SURVEY
 KB0849.in June 1991.
 KB0849
 KB0849.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0849.GEOID18 height accuracy estimate available here.
 KB0849
 KB0849.Click photographs - Photos may exist for this station.
 KB0849
 KB0849.The dynamic height is computed by dividing the NAVD 88
 KB0849.geopotential number by the normal gravity value computed on the
 KB0849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0849.degrees latitude (g = 980.6199 gals.).
 KB0849
 KB0849.The modeled gravity was interpolated from observed gravity values.
 KB0849
 KB0849;                    North         East    Units  Estimated Accuracy
 KB0849;SPC IL W     -   285,170.      741,970.      MT  (+/- 180 meters Scaled)
 KB0849
 KB0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ686462(NAD 83)
 KB0849
 KB0849                          SUPERSEDED SURVEY CONTROL
 KB0849
 KB0849  NGVD 29 (??/??/92)  202.806  (m)          665.37   (f) ADJ UNCH    2 0
 KB0849
 KB0849.Superseded values are not recommended for survey control.
 KB0849
 KB0849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0849.See file dsdata.pdf to determine how the superseded data were derived.
 KB0849
 KB0849_MARKER: DB = BENCH MARK DISK
 KB0849_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0849_STAMPING: V 96 1935
 KB0849_MARK LOGO: CGS
 KB0849_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0849+STABILITY: SURFACE MOTION
 KB0849
 KB0849  HISTORY     - Date     Condition        Report By
 KB0849  HISTORY     - 1935     MONUMENTED       CGS
 KB0849  HISTORY     - 1935     MARK NOT FOUND   CGS
 KB0849  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0849
 KB0849                          STATION DESCRIPTION
 KB0849
 KB0849'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0849'2.2 MI S FROM BARNETT.
 KB0849'2.2 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KB0849'FROM THE STATION AT BARNETT, MONTGOMERY COUNTY, 6 POLES SOUTH
 KB0849'OF MILEPOST 60, ONE RAIL NORTH OF A DIRT-ROAD CROSSING, 20 FEET
 KB0849'WEST OF THE WEST RAIL, AND 9 FEET EAST OF A FENCE CORNER.  A
 KB0849'STANDARD DISK, STAMPED V 96 1935 AND SET IN THE TOP OF A CONCRETE
 KB0849'POST.
 KB0849
 KB0849                          STATION RECOVERY (1935)
 KB0849
 KB0849'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 KB0849'MARK NOT FOUND.
 KB0849
 KB0849                          STATION RECOVERY (2013)
 KB0849
 KB0849'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0849'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0314 ***********************************************************************
 JC0314  DESIGNATION -  V 97
 JC0314  PID         -  JC0314
 JC0314  STATE/COUNTY-  IL/MONROE
 JC0314  COUNTRY     -  US
 JC0314  USGS QUAD   -  SELMA (2017)
 JC0314
 JC0314                         *CURRENT SURVEY CONTROL
 JC0314  ______________________________________________________________________
 JC0314* NAD 83(1986) POSITION- 38 14 51.     (N) 090 17 45.     (W)   SCALED
 JC0314* NAVD 88 ORTHO HEIGHT -   120.645 (meters)      395.82  (feet) ADJUSTED
 JC0314  ______________________________________________________________________
 JC0314  GEOID HEIGHT    -        -30.160 (meters)                     GEOID18
 JC0314  DYNAMIC HEIGHT  -        120.565 (meters)      395.55  (feet) COMP
 JC0314  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 JC0314
 JC0314  VERT ORDER      -  SECOND    CLASS 0
 JC0314
 JC0314.The horizontal coordinates were scaled from a map and have
 JC0314.an estimated accuracy of +/- 6 seconds.
 JC0314
 JC0314.The orthometric height was determined by differential leveling and
 JC0314.adjusted by the NATIONAL GEODETIC SURVEY
 JC0314.in June 1991.
 JC0314
 JC0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0314.GEOID18 height accuracy estimate available here.
 JC0314
 JC0314.Click photographs - Photos may exist for this station.
 JC0314
 JC0314.The dynamic height is computed by dividing the NAVD 88
 JC0314.geopotential number by the normal gravity value computed on the
 JC0314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0314.degrees latitude (g = 980.6199 gals.).
 JC0314
 JC0314.The modeled gravity was interpolated from observed gravity values.
 JC0314
 JC0314;                    North         East    Units  Estimated Accuracy
 JC0314;SPC IL W     -   175,450.      688,690.      MT  (+/- 180 meters Scaled)
 JC0314
 JC0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC366367(NAD 83)
 JC0314
 JC0314                          SUPERSEDED SURVEY CONTROL
 JC0314
 JC0314  NGVD 29 (??/??/92)  120.773  (m)          396.24   (f) ADJ UNCH    2 0
 JC0314
 JC0314.Superseded values are not recommended for survey control.
 JC0314
 JC0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0314.See file dsdata.pdf to determine how the superseded data were derived.
 JC0314
 JC0314_MARKER: DB = BENCH MARK DISK
 JC0314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0314_STAMPING: V 97 1935
 JC0314_MARK LOGO: CGS
 JC0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0314+STABILITY: SURFACE MOTION
 JC0314
 JC0314  HISTORY     - Date     Condition        Report By
 JC0314  HISTORY     - 1935     MONUMENTED       CGS
 JC0314  HISTORY     - 1963     MARK NOT FOUND   USGS
 JC0314  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0314
 JC0314                          STATION DESCRIPTION
 JC0314
 JC0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0314'2 MI N FROM MAEYSTOWN.
 JC0314'2.0 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0314'STATION AT MAEYSTOWN, MONROE COUNTY, 1-1/2 POLES NORTH OF
 JC0314'MILEPOST 26, 15 FEET SOUTH OF A PRIVATE-ROAD CROSSING, 15 FEET
 JC0314'WEST OF THE CENTERLINE OF THE SOUTH-BOUND TRACK, AND AT THE
 JC0314'RAILROAD CROSSING SIGN.  A STANDARD DISK, STAMPED V 97 1935 AND
 JC0314'SET IN THE TOP OF A CONCRETE POST PROJECTING ONE INCH ABOVE
 JC0314'GROUND.
 JC0314
 JC0314                          STATION RECOVERY (1963)
 JC0314
 JC0314'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 JC0314'MARK NOT FOUND.
 JC0314
 JC0314                          STATION RECOVERY (1987)
 JC0314
 JC0314'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0314'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1258 ***********************************************************************
 JB1258  DESIGNATION -  V 98
 JB1258  PID         -  JB1258
 JB1258  STATE/COUNTY-  IL/RANDOLPH
 JB1258  COUNTRY     -  US
 JB1258  USGS QUAD   -  TILDEN (2018)
 JB1258
 JB1258                         *CURRENT SURVEY CONTROL
 JB1258  ______________________________________________________________________
 JB1258* NAD 83(1986) POSITION- 38 08 33.     (N) 089 41 02.     (W)   SCALED
 JB1258* NAVD 88 ORTHO HEIGHT -   156.995 (meters)      515.07  (feet) ADJUSTED
 JB1258  ______________________________________________________________________
 JB1258  GEOID HEIGHT    -        -29.786 (meters)                     GEOID18
 JB1258  DYNAMIC HEIGHT  -        156.891 (meters)      514.73  (feet) COMP
 JB1258  MODELED GRAVITY -    979,965.5   (mgal)                       NAVD 88
 JB1258
 JB1258  VERT ORDER      -  SECOND    CLASS 0
 JB1258
 JB1258.The horizontal coordinates were scaled from a map and have
 JB1258.an estimated accuracy of +/- 6 seconds.
 JB1258
 JB1258.The orthometric height was determined by differential leveling and
 JB1258.adjusted by the NATIONAL GEODETIC SURVEY
 JB1258.in June 1991.
 JB1258
 JB1258.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1258.GEOID18 height accuracy estimate available here.
 JB1258
 JB1258.Click photographs - Photos may exist for this station.
 JB1258
 JB1258.The dynamic height is computed by dividing the NAVD 88
 JB1258.geopotential number by the normal gravity value computed on the
 JB1258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1258.degrees latitude (g = 980.6199 gals.).
 JB1258
 JB1258.The modeled gravity was interpolated from observed gravity values.
 JB1258
 JB1258;                    North         East    Units  Estimated Accuracy
 JB1258;SPC IL W     -   163,900.      742,320.      MT  (+/- 180 meters Scaled)
 JB1258
 JB1258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH647250(NAD 83)
 JB1258
 JB1258                          SUPERSEDED SURVEY CONTROL
 JB1258
 JB1258  NGVD 29 (??/??/92)  157.103  (m)          515.43   (f) ADJ UNCH    2 0
 JB1258
 JB1258.Superseded values are not recommended for survey control.
 JB1258
 JB1258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1258.See file dsdata.pdf to determine how the superseded data were derived.
 JB1258
 JB1258_MARKER: DB = BENCH MARK DISK
 JB1258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1258_STAMPING: V 98 1935
 JB1258_MARK LOGO: CGS
 JB1258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1258+STABILITY: SURFACE MOTION
 JB1258
 JB1258  HISTORY     - Date     Condition        Report By
 JB1258  HISTORY     - 1935     MONUMENTED       CGS
 JB1258  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1258
 JB1258                          STATION DESCRIPTION
 JB1258
 JB1258'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1258'1.9 MI NE FROM SPARTA.
 JB1258'1.9 MILES NORTHEAST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM THE
 JB1258'STATION AT SPARTA, RANDOLPH COUNTY, AT A ROAD CROSSING, 38 FEET
 JB1258'SOUTHEAST OF THE CROSSING-WARNING SIGN, 25 FEET SOUTH OF THE
 JB1258'CENTERLINE OF THE TRACK, AND 20 FEET EAST OF THE CENTERLINE OF
 JB1258'THE ROAD.  A STANDARD DISK, STAMPED V 98 1935 AND SET IN THE TOP
 JB1258'OF A CONCRETE POST.
 JB1258
 JB1258                          STATION RECOVERY (2011)
 JB1258
 JB1258'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1258'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1225 ***********************************************************************
 JB1225  DESIGNATION -  V 99
 JB1225  PID         -  JB1225
 JB1225  STATE/COUNTY-  IL/ST CLAIR
 JB1225  COUNTRY     -  US
 JB1225  USGS QUAD   -  NEW ATHENS EAST (2018)
 JB1225
 JB1225                         *CURRENT SURVEY CONTROL
 JB1225  ______________________________________________________________________
 JB1225* NAD 83(1986) POSITION- 38 18 24.     (N) 089 50 53.     (W)   SCALED
 JB1225* NAVD 88 ORTHO HEIGHT -   132.924 (meters)      436.10  (feet) ADJUSTED
 JB1225  ______________________________________________________________________
 JB1225  GEOID HEIGHT    -        -30.137 (meters)                     GEOID18
 JB1225  DYNAMIC HEIGHT  -        132.838 (meters)      435.82  (feet) COMP
 JB1225  MODELED GRAVITY -    979,982.5   (mgal)                       NAVD 88
 JB1225
 JB1225  VERT ORDER      -  SECOND    CLASS 0
 JB1225
 JB1225.The horizontal coordinates were scaled from a map and have
 JB1225.an estimated accuracy of +/- 6 seconds.
 JB1225
 JB1225.The orthometric height was determined by differential leveling and
 JB1225.adjusted by the NATIONAL GEODETIC SURVEY
 JB1225.in June 1991.
 JB1225
 JB1225.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1225.GEOID18 height accuracy estimate available here.
 JB1225
 JB1225.Click photographs - Photos may exist for this station.
 JB1225
 JB1225.The dynamic height is computed by dividing the NAVD 88
 JB1225.geopotential number by the normal gravity value computed on the
 JB1225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1225.degrees latitude (g = 980.6199 gals.).
 JB1225
 JB1225.The modeled gravity was interpolated from observed gravity values.
 JB1225
 JB1225;                    North         East    Units  Estimated Accuracy
 JB1225;SPC IL W     -   182,060.      727,870.      MT  (+/- 180 meters Scaled)
 JB1225
 JB1225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH509436(NAD 83)
 JB1225
 JB1225                          SUPERSEDED SURVEY CONTROL
 JB1225
 JB1225  NGVD 29 (??/??/92)  133.051  (m)          436.52   (f) ADJ UNCH    2 0
 JB1225
 JB1225.Superseded values are not recommended for survey control.
 JB1225
 JB1225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1225.See file dsdata.pdf to determine how the superseded data were derived.
 JB1225
 JB1225_MARKER: DB = BENCH MARK DISK
 JB1225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1225_STAMPING: V 99 1935
 JB1225_MARK LOGO: CGS
 JB1225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1225+STABILITY: SURFACE MOTION
 JB1225
 JB1225  HISTORY     - Date     Condition        Report By
 JB1225  HISTORY     - 1935     MONUMENTED       CGS
 JB1225  HISTORY     - 1988     GOOD             USPSQD
 JB1225  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 JB1225
 JB1225                          STATION DESCRIPTION
 JB1225
 JB1225'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1225'2.2 MI NW FROM LENZBURG.
 JB1225'2.2 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1225'STATION AT LENZBURG, ST. CLAIR COUNTY, 54 FEET SOUTHWEST OF THE
 JB1225'CENTERLINE OF THE SOUTHWEST MAIN TRACK, 40 FEET WEST OF THE
 JB1225'CENTERLINE OF A ROAD, AND ONE FOOT NORTH OF THE RIGHT-OF-WAY
 JB1225'FENCE.  A STANDARD DISK, STAMPED V 99 1935 AND SET IN THE TOP
 JB1225'OF A CONCRETE POST.
 JB1225
 JB1225                          STATION RECOVERY (1988)
 JB1225
 JB1225'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1225'RECOVERED IN GOOD CONDITION.
 JB1225
 JB1225                          STATION RECOVERY (2012)
 JB1225
 JB1225'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1225'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7925 ***********************************************************************
 DF7925  CBN         -  This is a Cooperative Base Network Control Station.
 DF7925  DESIGNATION -  V3 CAL
 DF7925  PID         -  DF7925
 DF7925  STATE/COUNTY-  IL/COOK
 DF7925  COUNTRY     -  US
 DF7925  USGS QUAD   -  LAKE CALUMET (2018)
 DF7925
 DF7925                         *CURRENT SURVEY CONTROL
 DF7925  ______________________________________________________________________
 DF7925* NAD 83(2011) POSITION- 41 40 49.70629(N) 087 33 36.33344(W)   ADJUSTED
 DF7925* NAD 83(2011) ELLIP HT-   145.079 (meters)        (06/27/12)   ADJUSTED
 DF7925* NAD 83(2011) EPOCH   -  2010.00
 DF7925* NAVD 88 ORTHO HEIGHT -   178.6   (meters)      586.    (feet) GPS OBS
 DF7925  ______________________________________________________________________
 DF7925  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7925  GEOID HEIGHT    -        -33.404 (meters)                     GEOID99
 DF7925  GEOID HEIGHT    -        -33.511 (meters)                     GEOID18
 DF7925  NAD 83(2011) X  -    203,099.530 (meters)                     COMP
 DF7925  NAD 83(2011) Y  - -4,766,455.889 (meters)                     COMP
 DF7925  NAD 83(2011) Z  -  4,219,260.159 (meters)                     COMP
 DF7925  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 DF7925
 DF7925  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7925  Standards:
 DF7925         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7925            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7925  -------------------------------------------------------------------
 DF7925  NETWORK    0.79   1.29           0.36   0.27   0.66     -0.06395375
 DF7925  -------------------------------------------------------------------
 DF7925  Click here for local accuracies and other accuracy information.
 DF7925
 DF7925.The horizontal coordinates were established by GPS observations
 DF7925.and adjusted by the National Geodetic Survey in June 2012.
 DF7925
 DF7925.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7925.been affixed to the stable North American tectonic plate. See 
 DF7925.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7925
 DF7925.The horizontal coordinates are valid at the epoch date displayed above
 DF7925.which is a decimal equivalence of Year/Month/Day.
 DF7925
 DF7925.The orthometric height was determined by GPS observations and a
 DF7925.high-resolution geoid model.
 DF7925
 DF7925.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7925.GEOID18 height accuracy estimate available here.
 DF7925
 DF7925.Click photographs - Photos may exist for this station.
 DF7925
 DF7925.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7925
 DF7925.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7925
 DF7925.The ellipsoidal height was determined by GPS observations
 DF7925.and is referenced to NAD 83.
 DF7925
 DF7925. The following values were computed from the NAD 83(2011) position.
 DF7925
 DF7925;                    North         East     Units Scale Factor Converg.
 DF7925;SPC IL E     -   556,902.580   364,381.692   MT  1.00002599   +0 30 51.1
 DF7925;SPC IL E     - 1,827,104.55  1,195,475.60   sFT  1.00002599   +0 30 51.1
 DF7925;UTM  16      - 4,614,452.124   453,383.046   MT  0.99962674   -0 22 20.8
 DF7925
 DF7925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7925!SPC IL E     -   0.99997725  x   1.00002599  =   1.00000323
 DF7925!UTM  16      -   0.99997725  x   0.99962674  =   0.99960399
 DF7925
 DF7925_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5338314452(NAD 83)
 DF7925
 DF7925                          SUPERSEDED SURVEY CONTROL
 DF7925
 DF7925  NAD 83(2007)-  41 40 49.70626(N)    087 33 36.33434(W) AD(2002.00) 0
 DF7925  ELLIP H (02/10/07)  145.107  (m)                       GP(2002.00)    
 DF7925  NAD 83(1997)-  41 40 49.70632(N)    087 33 36.33441(W) AD(       ) A
 DF7925  ELLIP H (09/15/03)  145.113  (m)                       GP(       ) 4 1
 DF7925
 DF7925.Superseded values are not recommended for survey control.
 DF7925
 DF7925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7925.See file dsdata.pdf to determine how the superseded data were derived.
 DF7925
 DF7925_MARKER: DD = SURVEY DISK
 DF7925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7925_STAMPING: V3 2002
 DF7925_MARK LOGO: INDIV
 DF7925_PROJECTION: FLUSH
 DF7925_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7925+STABILITY: SURFACE MOTION
 DF7925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7925+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2003
 DF7925
 DF7925  HISTORY     - Date     Condition        Report By
 DF7925  HISTORY     - 2002     MONUMENTED       INDIV
 DF7925  HISTORY     - 20030702 GOOD             NGS
 DF7925
 DF7925                          STATION DESCRIPTION
 DF7925
 DF7925'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (GVB)
 DF7925'MARK IS LOCATED IN WOODBRIDGE ILLINOIS. FROM THE INTERSECTION OF 119TH
 DF7925'ST AND SOUTH
 DF7925'TORRENCE  AVENUE PROCEED NORTH ON  TORRENCE AVENUE TO MARK ON LEFT.
 DF7925'BRASS DISC SET IN
 DF7925'CONCRETE APPROXIMATELY 150 FEET  WEST OF THE WEST BACK OF CURB OF
 DF7925'TORRENCE AVENUE
 DF7925'AND
 DF7925'1350 FEET  SOUTH OF THE CENTER OF ROAD OF 116TH. STREET.  BRASS DISC
 DF7925'IS STAMPED WITH
 DF7925'COMPANY
 DF7925'LOGO V3 AND THE YEAR 2002, WITH THE WORDS, SURVEY MARKER, DO NOT
 DF7925'DISTURB.  DISC IS
 DF7925'ON CITY OF CHICAGO PRIVATE PROPERTY KNOWN AS INDIAN RIDGE, AND WAS SET
 DF7925'DURING A STUDY
 DF7925'WITH THE DEPARTMENT OF THE ENVIRONMENT, NO CONTACT INFORMATION
 DF7925'AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7924 ***********************************************************************
 DF7924  CBN         -  This is a Cooperative Base Network Control Station.
 DF7924  DESIGNATION -  V3 HUNT
 DF7924  PID         -  DF7924
 DF7924  STATE/COUNTY-  IL/KANE
 DF7924  COUNTRY     -  US
 DF7924  USGS QUAD   -  HUNTLEY (2018)
 DF7924
 DF7924                         *CURRENT SURVEY CONTROL
 DF7924  ______________________________________________________________________
 DF7924* NAD 83(2011) POSITION- 42 08 15.09599(N) 088 25 44.38924(W)   ADJUSTED
 DF7924* NAD 83(2011) ELLIP HT-   242.083 (meters)        (06/27/12)   ADJUSTED
 DF7924* NAD 83(2011) EPOCH   -  2010.00
 DF7924* NAVD 88 ORTHO HEIGHT -   275.6   (meters)      904.    (feet) GPS OBS
 DF7924  ______________________________________________________________________
 DF7924  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7924  GEOID HEIGHT    -        -33.480 (meters)                     GEOID99
 DF7924  GEOID HEIGHT    -        -33.542 (meters)                     GEOID18
 DF7924  NAD 83(2011) X  -    129,866.805 (meters)                     COMP
 DF7924  NAD 83(2011) Y  - -4,735,162.882 (meters)                     COMP
 DF7924  NAD 83(2011) Z  -  4,257,106.048 (meters)                     COMP
 DF7924  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 DF7924
 DF7924  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7924  Standards:
 DF7924         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7924            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7924  -------------------------------------------------------------------
 DF7924  NETWORK    0.89   1.53           0.41   0.30   0.78      0.00424516
 DF7924  -------------------------------------------------------------------
 DF7924  Click here for local accuracies and other accuracy information.
 DF7924
 DF7924.The horizontal coordinates were established by GPS observations
 DF7924.and adjusted by the National Geodetic Survey in June 2012.
 DF7924
 DF7924.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7924.been affixed to the stable North American tectonic plate. See 
 DF7924.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7924
 DF7924.The horizontal coordinates are valid at the epoch date displayed above
 DF7924.which is a decimal equivalence of Year/Month/Day.
 DF7924
 DF7924.The orthometric height was determined by GPS observations and a
 DF7924.high-resolution geoid model.
 DF7924
 DF7924.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7924.GEOID18 height accuracy estimate available here.
 DF7924
 DF7924.Click photographs - Photos may exist for this station.
 DF7924
 DF7924.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7924
 DF7924.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7924
 DF7924.The ellipsoidal height was determined by GPS observations
 DF7924.and is referenced to NAD 83.
 DF7924
 DF7924. The following values were computed from the NAD 83(2011) position.
 DF7924
 DF7924;                    North         East     Units Scale Factor Converg.
 DF7924;SPC IL E     -   607,382.379   292,091.478   MT  0.99997577   -0 03 51.1
 DF7924;SPC IL E     - 1,992,720.36    958,303.46   sFT  0.99997577   -0 03 51.1
 DF7924;UTM  16      - 4,666,033.965   381,907.789   MT  0.99977160   -0 57 31.8
 DF7924
 DF7924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7924!SPC IL E     -   0.99996203  x   0.99997577  =   0.99993780
 DF7924!UTM  16      -   0.99996203  x   0.99977160  =   0.99973364
 DF7924
 DF7924_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8190766033(NAD 83)
 DF7924
 DF7924                          SUPERSEDED SURVEY CONTROL
 DF7924
 DF7924  NAD 83(2007)-  42 08 15.09594(N)    088 25 44.39013(W) AD(2002.00) 0
 DF7924  ELLIP H (02/10/07)  242.112  (m)                       GP(2002.00)    
 DF7924  NAD 83(1997)-  42 08 15.09597(N)    088 25 44.39026(W) AD(       ) A
 DF7924  ELLIP H (09/15/03)  242.115  (m)                       GP(       ) 4 1
 DF7924
 DF7924.Superseded values are not recommended for survey control.
 DF7924
 DF7924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7924.See file dsdata.pdf to determine how the superseded data were derived.
 DF7924
 DF7924_MARKER: DD = SURVEY DISK
 DF7924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7924_STAMPING: V3 2002
 DF7924_MARK LOGO: INDIV
 DF7924_PROJECTION: FLUSH
 DF7924_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7924+STABILITY: SURFACE MOTION
 DF7924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7924+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2003
 DF7924
 DF7924  HISTORY     - Date     Condition        Report By
 DF7924  HISTORY     - 2002     MONUMENTED       INDIV
 DF7924  HISTORY     - 20030702 GOOD             NGS
 DF7924
 DF7924                          STATION DESCRIPTION
 DF7924
 DF7924'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (GVB)
 DF7924'MARK IS LOCATED IN HUNTLY ILLINOIS. FROM THE INTERSECTION OF SH47 AND
 DF7924'OAK CREEK
 DF7924'PKWY PROCEED DOWN OAK CREEK PARKWAY TO MARK ON RIGHT. BRASS DISC SET
 DF7924'IN CONCRETE
 DF7924'APPROXIMATELY 1 FOOT WEST OF WEST EDGE OF PUBLIC SIDEWALK ON PROPERTY
 DF7924'LINE AND
 DF7924'APPROXIMATELY 20 FEET SOUTH OF THE SOUTH BACK OF CURB TO THE ENTRANCE
 DF7924'OF V3
 DF7924'CONSULTATNS PARKING LOT (AT 11918 OAKCREEK PARKWAY HUNTLEY, ILLINOIS
 DF7924'60142
 DF7924'OPPOSITE A SIDEWALK PEDESTRIAN DEPRESSED CROSSWALK.  BRASS DISC IS
 DF7924'STAMPED WITH
 DF7924'COMPANY LOGO V3 AND THE YEAR 2002, WITH THE WORDS, SURVEY MARKER, DO
 DF7924'NOT DISTURB.
 DF7924'POINT IS SET ON PUBLIC PROPERTY TO THE BEST OF KNOWLEDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7926 ***********************************************************************
 DF7926  CBN         -  This is a Cooperative Base Network Control Station.
 DF7926  DESIGNATION -  V3 WOOD
 DF7926  PID         -  DF7926
 DF7926  STATE/COUNTY-  IL/DU PAGE
 DF7926  COUNTRY     -  US
 DF7926  USGS QUAD   -  WHEATON (2018)
 DF7926
 DF7926                         *CURRENT SURVEY CONTROL
 DF7926  ______________________________________________________________________
 DF7926* NAD 83(2011) POSITION- 41 45 15.61819(N) 088 02 26.28738(W)   ADJUSTED
 DF7926* NAD 83(2011) ELLIP HT-   197.705 (meters)        (06/27/12)   ADJUSTED
 DF7926* NAD 83(2011) EPOCH   -  2010.00
 DF7926* NAVD 88 ORTHO HEIGHT -   230.899 (meters)      757.54  (feet) ADJUSTED
 DF7926  ______________________________________________________________________
 DF7926  GEOID HEIGHT    -        -33.213 (meters)                     GEOID18
 DF7926  NAD 83(2011) X  -    162,931.013 (meters)                     COMP
 DF7926  NAD 83(2011) Y  - -4,762,574.556 (meters)                     COMP
 DF7926  NAD 83(2011) Z  -  4,225,419.074 (meters)                     COMP
 DF7926  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 DF7926  DYNAMIC HEIGHT  -        230.817 (meters)      757.27  (feet) COMP
 DF7926  MODELED GRAVITY -    980,262.6   (mgal)                       NAVD 88
 DF7926
 DF7926  VERT ORDER      -  SECOND    CLASS I
 DF7926
 DF7926  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7926  Standards:
 DF7926         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7926            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7926  -------------------------------------------------------------------
 DF7926  NETWORK    0.37   0.61           0.16   0.14   0.31      0.13713059
 DF7926  -------------------------------------------------------------------
 DF7926  Click here for local accuracies and other accuracy information.
 DF7926
 DF7926.The horizontal coordinates were established by GPS observations
 DF7926.and adjusted by the National Geodetic Survey in June 2012.
 DF7926
 DF7926.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7926.been affixed to the stable North American tectonic plate. See 
 DF7926.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7926
 DF7926.The horizontal coordinates are valid at the epoch date displayed above
 DF7926.which is a decimal equivalence of Year/Month/Day.
 DF7926
 DF7926.The orthometric height was determined by differential leveling and
 DF7926.adjusted by the NATIONAL GEODETIC SURVEY
 DF7926.in May 2008.
 DF7926
 DF7926.No vertical observational check was made to the station.
 DF7926
 DF7926.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7926.GEOID18 height accuracy estimate available here.
 DF7926
 DF7926.Click photographs - Photos may exist for this station.
 DF7926
 DF7926.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7926
 DF7926.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7926
 DF7926.The ellipsoidal height was determined by GPS observations
 DF7926.and is referenced to NAD 83.
 DF7926
 DF7926.The dynamic height is computed by dividing the NAVD 88
 DF7926.geopotential number by the normal gravity value computed on the
 DF7926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF7926.degrees latitude (g = 980.6199 gals.).
 DF7926
 DF7926.The modeled gravity was interpolated from observed gravity values.
 DF7926
 DF7926. The following values were computed from the NAD 83(2011) position.
 DF7926
 DF7926;                    North         East     Units Scale Factor Converg.
 DF7926;SPC IL E     -   564,858.842   324,342.700   MT  0.99998229   +0 11 41.7
 DF7926;SPC IL E     - 1,853,207.72  1,064,114.34   sFT  0.99998229   +0 11 41.7
 DF7926;UTM  16      - 4,623,024.513   413,485.821   MT  0.99969210   -0 41 35.0
 DF7926
 DF7926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7926!SPC IL E     -   0.99996899  x   0.99998229  =   0.99995128
 DF7926!UTM  16      -   0.99996899  x   0.99969210  =   0.99966110
 DF7926
 DF7926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1348523024(NAD 83)
 DF7926
 DF7926                          SUPERSEDED SURVEY CONTROL
 DF7926
 DF7926  NAD 83(2007)-  41 45 15.61820(N)    088 02 26.28802(W) AD(2002.00) 1
 DF7926  ELLIP H (07/03/08)  197.715  (m)                       GP(2002.00) 2 2
 DF7926  NAD 83(2007)-  41 45 15.61813(N)    088 02 26.28859(W) AD(2002.00) 0
 DF7926  ELLIP H (02/10/07)  197.742  (m)                       GP(2002.00)    
 DF7926  NAD 83(1997)-  41 45 15.61816(N)    088 02 26.28866(W) AD(       ) A
 DF7926  ELLIP H (09/15/03)  197.743  (m)                       GP(       ) 4 1
 DF7926  NAVD 88             230.90   (m)          757.5    (f) LEVELING    3  
 DF7926  NAVD 88 (09/15/03)  230.9    (m)  GEOID99  model used  GPS OBS        
 DF7926
 DF7926.Superseded values are not recommended for survey control.
 DF7926
 DF7926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7926.See file dsdata.pdf to determine how the superseded data were derived.
 DF7926
 DF7926_MARKER: DD = SURVEY DISK
 DF7926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF7926_STAMPING: V3 2002
 DF7926_MARK LOGO: INDIV
 DF7926_PROJECTION: FLUSH
 DF7926_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF7926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF7926+STABILITY: SURFACE MOTION
 DF7926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7926+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2007
 DF7926
 DF7926  HISTORY     - Date     Condition        Report By
 DF7926  HISTORY     - 2002     MONUMENTED       INDIV
 DF7926  HISTORY     - 20030702 GOOD             NGS
 DF7926  HISTORY     - 20070626 GOOD             PATRIC
 DF7926
 DF7926                          STATION DESCRIPTION
 DF7926
 DF7926'DESCRIBED BY NATIONAL GEODETIC SURVEY 2003 (GVB)
 DF7926'MARK IS LOCATED IN WOODBRIDGE ILLINOIS. FROM THE INTERSECTION OF75TH
 DF7926'ST AND JANES AVE
 DF7926'PROCEED NORTH ON JANES AVE TO MARK ON RIGHT.BRASS DISC SET IN CONCRETE
 DF7926'APPROXIMATELY
 DF7926'9 FEET NORTHWEST OF A 1 FOOT BY 10 FOOT SIGN READING V3 CORPORATE
 DF7926'CENTER, AND
 DF7926'APPROXIMATELY 18 FEET EAST AND OPPOSITE OF A 6 INCH DIAMETER TREE, AND
 DF7926'APPROXIMATELY 15
 DF7926'FEET SOUTHWEST OF A 3 INCH DIAMETER TREE, AND APPROXIMATELY 21 FEET
 DF7926'SOUTH OF A 3 INCH
 DF7926'DIAMETER TREE, ON PRIVATE PROPERTY IN FRONT OF THE V3 CORPORATE CENTER
 DF7926'BUILDING AT 7325
 DF7926'JANES AVENUE, WOODRIDGE, ILLINOIS 60517, CONTACT GRANT VAN BORTEL FOR
 DF7926'PERMISSION TO
 DF7926'OCCUPY LOCATION.  BRASS DISC IS STAMPED WITH COMPANY LOGO V3 AND THE
 DF7926'YEAR 2002, WITH THE WORDS, SURVEY MARKER, DO NOT DISTURB.
 DF7926
 DF7926                          STATION RECOVERY (2007)
 DF7926
 DF7926'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DF7926'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2957 ***********************************************************************
 AJ2957  DESIGNATION -  VALLEY VIEW
 AJ2957  PID         -  AJ2957
 AJ2957  STATE/COUNTY-  IL/MCHENRY
 AJ2957  COUNTRY     -  US
 AJ2957  USGS QUAD   -  CRYSTAL LAKE (2018)
 AJ2957
 AJ2957                         *CURRENT SURVEY CONTROL
 AJ2957  ______________________________________________________________________
 AJ2957* NAD 83(2011) POSITION- 42 14 30.22104(N) 088 15 26.02011(W)   ADJUSTED
 AJ2957* NAD 83(2011) ELLIP HT-   222.843 (meters)        (06/27/12)   ADJUSTED
 AJ2957* NAD 83(2011) EPOCH   -  2010.00
 AJ2957* NAVD 88 ORTHO HEIGHT -   256.8   (meters)      843.    (feet) GPS OBS
 AJ2957  ______________________________________________________________________
 AJ2957  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2957  GEOID HEIGHT    -        -33.840 (meters)                     GEOID99
 AJ2957  GEOID HEIGHT    -        -33.906 (meters)                     GEOID18
 AJ2957  NAD 83(2011) X  -    143,825.082 (meters)                     COMP
 AJ2957  NAD 83(2011) Y  - -4,726,968.141 (meters)                     COMP
 AJ2957  NAD 83(2011) Z  -  4,265,669.197 (meters)                     COMP
 AJ2957  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 AJ2957
 AJ2957  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2957  Standards:
 AJ2957         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2957            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2957  -------------------------------------------------------------------
 AJ2957  NETWORK    1.01   1.25           0.47   0.32   0.64     -0.21478088
 AJ2957  -------------------------------------------------------------------
 AJ2957  Click here for local accuracies and other accuracy information.
 AJ2957
 AJ2957.The horizontal coordinates were established by GPS observations
 AJ2957.and adjusted by the National Geodetic Survey in June 2012.
 AJ2957
 AJ2957.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2957.been affixed to the stable North American tectonic plate. See 
 AJ2957.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2957
 AJ2957.The horizontal coordinates are valid at the epoch date displayed above
 AJ2957.which is a decimal equivalence of Year/Month/Day.
 AJ2957
 AJ2957.The orthometric height was determined by GPS observations and a
 AJ2957.high-resolution geoid model.
 AJ2957
 AJ2957.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2957.GEOID18 height accuracy estimate available here.
 AJ2957
 AJ2957.Click photographs - Photos may exist for this station.
 AJ2957
 AJ2957.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2957
 AJ2957.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2957
 AJ2957.The ellipsoidal height was determined by GPS observations
 AJ2957.and is referenced to NAD 83.
 AJ2957
 AJ2957. The following values were computed from the NAD 83(2011) position.
 AJ2957
 AJ2957;                    North         East     Units Scale Factor Converg.
 AJ2957;SPC IL E     -   618,954.840   306,281.324   MT  0.99997549   +0 03 04.2
 AJ2957;SPC IL E     - 2,030,687.67  1,004,857.98   sFT  0.99997549   +0 03 04.2
 AJ2957;UTM  16      - 4,677,380.694   396,273.560   MT  0.99973238   -0 50 42.9
 AJ2957
 AJ2957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2957!SPC IL E     -   0.99996505  x   0.99997549  =   0.99994054
 AJ2957!UTM  16      -   0.99996505  x   0.99973238  =   0.99969744
 AJ2957
 AJ2957_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9627377380(NAD 83)
 AJ2957
 AJ2957                          SUPERSEDED SURVEY CONTROL
 AJ2957
 AJ2957  NAD 83(2007)-  42 14 30.22110(N)    088 15 26.02108(W) AD(2002.00) 0
 AJ2957  ELLIP H (02/10/07)  222.874  (m)                       GP(2002.00)    
 AJ2957  ELLIP H (02/03/05)  222.858  (m)                       GP(       ) 4 2
 AJ2957  NAD 83(1997)-  42 14 30.22129(N)    088 15 26.02086(W) AD(       ) 1
 AJ2957  ELLIP H (04/24/01)  222.890  (m)                       GP(       ) 4 1
 AJ2957
 AJ2957.Superseded values are not recommended for survey control.
 AJ2957
 AJ2957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2957.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2957
 AJ2957_MARKER: I = METAL ROD
 AJ2957_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2957_STAMPING: VALLEY VIEW
 AJ2957_MARK LOGO: IL-111
 AJ2957_PROJECTION: FLUSH
 AJ2957_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2957_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2957+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2000
 AJ2957_ROD/PIPE-DEPTH: 3.7 meters
 AJ2957_SLEEVE-DEPTH  : 0.9 meters
 AJ2957
 AJ2957  HISTORY     - Date     Condition        Report By
 AJ2957  HISTORY     - 20000725 MONUMENTED       SECI
 AJ2957
 AJ2957                          STATION DESCRIPTION
 AJ2957
 AJ2957'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2957'STATION IS LOCATED APPROXIMATELY 3.5 MI EAST OF CRYSTAL LAKE, 2.0 MI
 AJ2957'NORTH OF CARY IN SECTION 36, T44N, R8E.  TO REACH FROM THE JUNCTION
 AJ2957'OF IL RT 31 AND CRYSTAL LAKE AVE PROCEED EAST ON CRYSTAL LAKE AVE
 AJ2957'1.5 MI TO THE STATION LOCATED IN THE NORTHEAST CORNER OF
 AJ2957'INTERSECTION CRYSTAL LAKE AVE AND VALLEY VIEW RD.  STATION IS
 AJ2957'LOCATED 55 FT NORTH OF CENTERLINE OF CRYSTAL LAKE AVE, 45 FT EAST
 AJ2957'OF CENTERLINE OF VALLEY VIEW RD, 93 FT NORTH OF POWERPOLE (PP), 50
 AJ2957'FT SOUTH OF PP, 10 FT SOUTHWEST OF BARBED WIRE FENCE, AND 10 FT
 AJ2957'WEST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ2957'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.5 FT BELOW CAP. PK
 AJ2957'NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0923 ***********************************************************************
 JB0923  CBN         -  This is a Cooperative Base Network Control Station.
 JB0923  DESIGNATION -  VANDALIA 2
 JB0923  PID         -  JB0923
 JB0923  STATE/COUNTY-  IL/FAYETTE
 JB0923  COUNTRY     -  US
 JB0923  USGS QUAD   -  VANDALIA (2018)
 JB0923
 JB0923                         *CURRENT SURVEY CONTROL
 JB0923  ______________________________________________________________________
 JB0923* NAD 83(2011) POSITION- 38 58 31.22472(N) 089 07 08.92860(W)   ADJUSTED
 JB0923* NAD 83(2011) ELLIP HT-   144.672 (meters)        (06/27/12)   ADJUSTED
 JB0923* NAD 83(2011) EPOCH   -  2010.00
 JB0923* NAVD 88 ORTHO HEIGHT -   176.382 (meters)      578.68  (feet) ADJUSTED
 JB0923  ______________________________________________________________________
 JB0923  GEOID HEIGHT    -        -31.717 (meters)                     GEOID18
 JB0923  NAD 83(2011) X  -     76,330.344 (meters)                     COMP
 JB0923  NAD 83(2011) Y  - -4,964,575.433 (meters)                     COMP
 JB0923  NAD 83(2011) Z  -  3,990,280.123 (meters)                     COMP
 JB0923  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 JB0923  DYNAMIC HEIGHT  -        176.274 (meters)      578.33  (feet) COMP
 JB0923  MODELED GRAVITY -    980,010.2   (mgal)                       NAVD 88
 JB0923
 JB0923  VERT ORDER      -  SECOND    CLASS I
 JB0923
 JB0923  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0923  Standards:
 JB0923         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0923            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0923  -------------------------------------------------------------------
 JB0923  NETWORK    0.63   1.25           0.29   0.21   0.64      0.01604356
 JB0923  -------------------------------------------------------------------
 JB0923  Click here for local accuracies and other accuracy information.
 JB0923
 JB0923.The horizontal coordinates were established by GPS observations
 JB0923.and adjusted by the National Geodetic Survey in June 2012.
 JB0923
 JB0923.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0923.been affixed to the stable North American tectonic plate. See 
 JB0923.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0923
 JB0923.The horizontal coordinates are valid at the epoch date displayed above
 JB0923.which is a decimal equivalence of Year/Month/Day.
 JB0923
 JB0923.The orthometric height was determined by differential leveling and
 JB0923.adjusted by the NATIONAL GEODETIC SURVEY
 JB0923.in May 2016.
 JB0923
 JB0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0923.GEOID18 height accuracy estimate available here.
 JB0923
 JB0923.Click photographs - Photos may exist for this station.
 JB0923
 JB0923.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0923
 JB0923.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0923
 JB0923.The ellipsoidal height was determined by GPS observations
 JB0923.and is referenced to NAD 83.
 JB0923
 JB0923.The dynamic height is computed by dividing the NAVD 88
 JB0923.geopotential number by the normal gravity value computed on the
 JB0923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0923.degrees latitude (g = 980.6199 gals.).
 JB0923
 JB0923.The modeled gravity was interpolated from observed gravity values.
 JB0923
 JB0923. The following values were computed from the NAD 83(2011) position.
 JB0923
 JB0923;                    North         East     Units Scale Factor Converg.
 JB0923;SPC IL E     -   256,534.219   231,905.431   MT  1.00003207   -0 29 39.4
 JB0923;SPC IL E     -   841,646.02    760,843.07   sFT  1.00003207   -0 29 39.4
 JB0923;SPC IL W     -   256,753.770   790,770.094   MT  1.00004259   +0 39 32.1
 JB0923;SPC IL W     -   842,366.33  2,594,384.88   sFT  1.00004259   +0 39 32.1
 JB0923;UTM  16      - 4,316,175.904   316,426.849   MT  1.00001497   -1 19 59.8
 JB0923
 JB0923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0923!SPC IL E     -   0.99997730  x   1.00003207  =   1.00000937
 JB0923!SPC IL W     -   0.99997730  x   1.00004259  =   1.00001989
 JB0923!UTM  16      -   0.99997730  x   1.00001497  =   0.99999227
 JB0923
 JB0923:                Primary Azimuth Mark                     Grid Az
 JB0923:SPC IL E     -  VANDALIA FORD ROOFING PROD TK            137 50 03.3
 JB0923:SPC IL W     -  VANDALIA FORD ROOFING PROD TK            136 40 51.8
 JB0923:UTM  16      -  VANDALIA FORD ROOFING PROD TK            138 40 23.7
 JB0923
 JB0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1642616175(NAD 83)
 JB0923
 JB0923|---------------------------------------------------------------------|
 JB0923| PID    Reference Object                     Distance      Geod. Az  |
 JB0923|                                                           dddmmss.s |
 JB0923| CI4875 VANDALIA 2 RM 3                      23.681 METERS 06504     |
 JB0923| JB1803 VANDALIA FORD ROOFING PROD TK       APPROX. 1.8 KM 1372023.9 |
 JB0923| JB1805 VANDALIA TX ILL GAS MICROWAVE       APPROX. 3.6 KM 1573327.9 |
 JB0923| CI4876 VANDALIA 2 RM 4                      21.351 METERS 24505     |
 JB0923| JB0922 VANDALIA                            286.956 METERS 35448     |
 JB0923|---------------------------------------------------------------------|
 JB0923
 JB0923                          SUPERSEDED SURVEY CONTROL
 JB0923
 JB0923  NAD 83(2007)-  38 58 31.22488(N)    089 07 08.92920(W) AD(2002.00) 0
 JB0923  ELLIP H (02/10/07)  144.701  (m)                       GP(2002.00)    
 JB0923  ELLIP H (10/15/04)  144.678  (m)                       GP(       ) 4 2
 JB0923  NAD 83(1997)-  38 58 31.22473(N)    089 07 08.92944(W) AD(       ) B
 JB0923  ELLIP H (07/17/98)  144.700  (m)                       GP(       ) 4 1
 JB0923  NAD 83(1986)-  38 58 31.24369(N)    089 07 08.92009(W) AD(       ) 1
 JB0923  NAD 27      -  38 58 31.08130(N)    089 07 08.67950(W) AD(       ) 1
 JB0923  NAVD 88 (11/09/15)  176.384  (m)          578.69   (f) SUPERSEDED  3 0
 JB0923  NAVD 88 (05/22/13)  176.4    (m)  GEOID12A model used  GPS OBS        
 JB0923  NAVD 88             176.38   (m)          578.7    (f) LEVELING    3  
 JB0923  NGVD 29             176.51   (m)          579.1    (f) LEVELING    3  
 JB0923
 JB0923.Superseded values are not recommended for survey control.
 JB0923
 JB0923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0923.See file dsdata.pdf to determine how the superseded data were derived.
 JB0923
 JB0923_MARKER: DS = TRIANGULATION STATION DISK
 JB0923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0923_STAMPING: VANDALIA 2 1961
 JB0923_MARK LOGO: CGS
 JB0923_PROJECTION: FLUSH
 JB0923_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0923+STABILITY: SURFACE MOTION
 JB0923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0923+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2015
 JB0923
 JB0923  HISTORY     - Date     Condition        Report By
 JB0923  HISTORY     - 1961     MONUMENTED       CGS
 JB0923  HISTORY     - 1961     GOOD             ILHD
 JB0923  HISTORY     - 19970225 GOOD             NGS
 JB0923  HISTORY     - 19990927 GOOD             ILDT
 JB0923  HISTORY     - 20110722 GOOD             ILDT
 JB0923  HISTORY     - 20140623 GOOD             ILDT
 JB0923  HISTORY     - 20150904 GOOD             AMESC
 JB0923
 JB0923                          STATION DESCRIPTION
 JB0923
 JB0923'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB0923'IT IS ABOUT 2 MILES NORTHWEST OF THE CENTER OF VANDALIA AND 0.1 MILE
 JB0923'WEST OF THE JUNCTION OF U S HIGHWAY 40 AND STATE HIGHWAY 185.  IT IS
 JB0923'119 FEET NORTH OF THE CENTERLINE OF HIGHWAY 40, 6 FEET SOUTHWEST OF A
 JB0923'WITNESS POST AND A FENCE CORNER AND 5 FEET SOUTH OF A FENCE.  THE
 JB0923'MONUMENT IS FLUSH AND THE DISK IS STAMPED VANDALIA 2 1961.
 JB0923'
 JB0923'TO REACH THE STATION FROM THE JUNCTION OF U S HIGHWAYS 40 AND 51 AT
 JB0923'THE NORTH EDGE OF VANDALIA, GO WEST ON HIGHWAY 40 FOR 0.9 MILE TO THE
 JB0923'JUNCTION OF STATE HIGHWAY 185.  CONTINUE WEST ON HIGHWAY 40 FOR 0.1
 JB0923'MILE TO THE STATION ON THE RIGHT ON ROAD RIGHT-0F-WAY.
 JB0923'
 JB0923'REFERENCE MARK 3 IS 73 FEET EAST OF THE FENCE CORNER AND WITNESS POST
 JB0923'AND 3 FEET SOUTH OF THE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB0923'STAMPED VANDALIA 2 NO 3 1961.
 JB0923'
 JB0923'REFERENCE MARK 4 IS 119 FEET NORTH OF THE CENTERLINE OF THE ROAD, 76
 JB0923'FEET WEST OF THE FENCE CORNER AND WITNESS POST AND 4 FEET SOUTH OF THE
 JB0923'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED VANDALIA 2 NO 4
 JB0923'1961.
 JB0923'
 JB0923'ELEVATION VANDALIA 2 579.109 FT, 176.514 METERS.  CLOSED LOOP WYE
 JB0923'LEVELS.
 JB0923'
 JB0923'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB0923
 JB0923                          STATION RECOVERY (1961)
 JB0923
 JB0923'RECOVERY NOTE BY IL HIGHWAY DEPT 1961
 JB0923'1 MI W FROM VANDALIA.
 JB0923'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 40 AND 51
 JB0923'AT THE NORTH EDGE OF VANDALIA, GO WEST ON HIGHWAY 40 FOR 0.9
 JB0923'MILE TO THE JUNCTION OF STATE HIGHWAY 185, CONTINUE WEST ON
 JB0923'HIGHWAY 40 FOR 0.1 MILE TO THE STATION ON THE RIGHT ON ROAD
 JB0923'RIGHT-OF-WAY.  IT IS 119 FEET NORTH OF THE CENTERLINE OF HIGHWAY
 JB0923'40, 6 FEET SOUTHWEST OF A WITNESS POST AND A FENCE CORNER AND 5
 JB0923'FEET SOUTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0923'WITH THE GROUND.
 JB0923
 JB0923                          STATION RECOVERY (1997)
 JB0923
 JB0923'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB0923'THE STATION IS LOCATED ABOUT 2 MI (3.2 KM) NORTHWEST OF THE CENTER OF
 JB0923'VANDALIA AND 0.1 MI (0.2 KM) WEST OF THE JUNCTION OF U.S. HIGHWAY 40
 JB0923'AND STATE ROUTE 185.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 40
 JB0923'AND 51 AT THE NORTH EDGE OF VANDALIA, GO WEST ON HIGHWAY 40 FOR 0.9 MI
 JB0923'(1.4 KM) TO STATE ROUTE 185.  CONTINUE WEST ON HIGHWAY 40 FOR 0.1 MI
 JB0923'(0.2 KM) TO THE STATION ON THE RIGHT ON A HIGH BANK NEAR THE SOUTHWEST
 JB0923'CORNER OF A CHAIN LINK FENCE ENCLOSING A FARM EQUIPMENT DEALER LOT.
 JB0923'IT IS 36.3 M (119.1 FT) NORTH OF THE CENTER OF THE HIGHWAY, 12.0 M
 JB0923'(39.4 FT) EAST OF THE SOUTHWEST CORNER OF THE FENCE, 3.9 M (12.8 FT)
 JB0923'EAST OF A FIRE HYDRANT, AND 1.4 M (4.6 FT) SOUTH OF THE FENCE AND A
 JB0923'FIBERGLASS WITNESS POST.
 JB0923
 JB0923                          STATION RECOVERY (1999)
 JB0923
 JB0923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB0923'RECOVERED AS DESCRIBED
 JB0923'
 JB0923
 JB0923                          STATION RECOVERY (2011)
 JB0923
 JB0923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 JB0923'THE STATION IS LOCATED ABOUT 4.1 MI (6.6 KM) SOUTH OF VERA AND 3.4 MI
 JB0923'(5.5 KM) NORTHEAST OF HAGARSTOWN.
 JB0923'
 JB0923'RECOVERED AS DESCRIBED.
 JB0923
 JB0923                          STATION RECOVERY (2014)
 JB0923
 JB0923'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0923'RECOVERED IN GOOD CONDITION.
 JB0923
 JB0923                          STATION RECOVERY (2015)
 JB0923
 JB0923'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0923'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0766 ***********************************************************************
 JB0766  DESIGNATION -  VANDALIA AZ MK
 JB0766  PID         -  JB0766
 JB0766  STATE/COUNTY-  IL/FAYETTE
 JB0766  COUNTRY     -  US
 JB0766  USGS QUAD   -  VANDALIA (2018)
 JB0766
 JB0766                         *CURRENT SURVEY CONTROL
 JB0766  ______________________________________________________________________
 JB0766* NAD 83(1986) POSITION- 38 58 49.     (N) 089 06 58.     (W)   SCALED
 JB0766* NAVD 88 ORTHO HEIGHT -   165.587 (meters)      543.26  (feet) ADJUSTED
 JB0766  ______________________________________________________________________
 JB0766  GEOID HEIGHT    -        -31.726 (meters)                     GEOID18
 JB0766  DYNAMIC HEIGHT  -        165.485 (meters)      542.93  (feet) COMP
 JB0766  MODELED GRAVITY -    980,010.9   (mgal)                       NAVD 88
 JB0766
 JB0766  VERT ORDER      -  FIRST     CLASS II
 JB0766
 JB0766.The horizontal coordinates were scaled from a map and have
 JB0766.an estimated accuracy of +/- 6 seconds.
 JB0766
 JB0766.The orthometric height was determined by differential leveling and
 JB0766.adjusted by the NATIONAL GEODETIC SURVEY
 JB0766.in June 1991.
 JB0766
 JB0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0766.GEOID18 height accuracy estimate available here.
 JB0766
 JB0766.Click photographs - Photos may exist for this station.
 JB0766
 JB0766.The dynamic height is computed by dividing the NAVD 88
 JB0766.geopotential number by the normal gravity value computed on the
 JB0766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0766.degrees latitude (g = 980.6199 gals.).
 JB0766
 JB0766.The modeled gravity was interpolated from observed gravity values.
 JB0766
 JB0766;                    North         East    Units  Estimated Accuracy
 JB0766;SPC IL E     -   257,080.      232,170.      MT  (+/- 180 meters Scaled)
 JB0766
 JB0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ167167(NAD 83)
 JB0766
 JB0766                          SUPERSEDED SURVEY CONTROL
 JB0766
 JB0766  NGVD 29 (??/??/92)  165.71   (m)          543.7    (f) COMPUTED    1 2
 JB0766
 JB0766.Superseded values are not recommended for survey control.
 JB0766
 JB0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0766.See file dsdata.pdf to determine how the superseded data were derived.
 JB0766
 JB0766_MARKER: DZ = AZIMUTH MARK DISK
 JB0766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0766_STAMPING: VANDALIA 1959
 JB0766_MARK LOGO: CGS
 JB0766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0766+STABILITY: SURFACE MOTION
 JB0766
 JB0766  HISTORY     - Date     Condition        Report By
 JB0766  HISTORY     - 1960     MONUMENTED       CGS
 JB0766  HISTORY     - 1961     GOOD             CGS
 JB0766  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB0766  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 JB0766  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB0766
 JB0766                          STATION DESCRIPTION
 JB0766
 JB0766'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0766'2 MI NW FROM VANDALIA.
 JB0766'ABOUT 1.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0766'THE STATION AT VANDALIA, THENCE 0.5 MILE WEST ALONG U.S. HIGHWAY
 JB0766'40, THENCE 0.3 MILE NORTH ALONG STATE HIGHWAY 185, IN SECTION
 JB0766'8 R 1 E T 6 N, 0.3 MILE SOUTH OF THE JUNCTION OF A BLACK TOP
 JB0766'ROAD LEADING WEST TO THE MUNICIPAL AIRPORT, AT THE JUNCTION OF A
 JB0766'DRIVE EAST TO A TWO-STORY FARM HOUSE, 44 FEET EAST OF THE CENTER
 JB0766'LINE OF THE HIGHWAY, 83 FEET SOUTH OF THE CENTER LINE OF THE
 JB0766'DRIVE, 2 1/2 FEET SOUTH OF THE FIRST POWER LINE POLE SOUTH OF THE
 JB0766'DRIVE, 3 FEET WEST OF A METAL WITNESS POST, 2 FEET ABOVE THE
 JB0766'LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 JB0766'PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND.
 JB0766
 JB0766                          STATION RECOVERY (1969)
 JB0766
 JB0766'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0766'MARK NOT FOUND.
 JB0766
 JB0766                          STATION RECOVERY (2012)
 JB0766
 JB0766'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0766'MARK NOT FOUND.
 JB0766
 JB0766                          STATION RECOVERY (2014)
 JB0766
 JB0766'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0766'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1810 ***********************************************************************
 JB1810  DESIGNATION -  VANDALIA CABLE TV MAST
 JB1810  PID         -  JB1810
 JB1810  STATE/COUNTY-  IL/FAYETTE
 JB1810  COUNTRY     -  US
 JB1810  USGS QUAD   -  VANDALIA (2018)
 JB1810
 JB1810                         *CURRENT SURVEY CONTROL
 JB1810  ______________________________________________________________________
 JB1810* NAD 83(1997) POSITION- 38 56 44.28552(N) 089 06 21.46297(W)   ADJUSTED
 JB1810  ______________________________________________________________________
 JB1810  GEOID HEIGHT    -        -31.689 (meters)                     GEOID18
 JB1810  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 JB1810  HORZ ORDER      -  THIRD
 JB1810
 JB1810.The horizontal coordinates were established by classical geodetic methods
 JB1810.and adjusted by the National Geodetic Survey in October 1999.
 JB1810
 JB1810.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1810.GEOID18 height accuracy estimate available here.
 JB1810
 JB1810.Click photographs - Photos may exist for this station.
 JB1810
 JB1810.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1810
 JB1810. The following values were computed from the NAD 83(1997) position.
 JB1810
 JB1810;                    North         East     Units Scale Factor Converg.
 JB1810;SPC IL E     -   253,226.734   233,020.018   MT  1.00003022   -0 29 08.4
 JB1810;SPC IL E     -   830,794.71    764,499.84   sFT  1.00003022   -0 29 08.4
 JB1810;SPC IL W     -   253,469.337   791,951.015   MT  1.00004525   +0 40 00.4
 JB1810;SPC IL W     -   831,590.65  2,598,259.29   sFT  1.00004525   +0 40 00.4
 JB1810;UTM  16      - 4,312,852.520   317,492.881   MT  1.00001017   -1 19 26.9
 JB1810
 JB1810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1749212852(NAD 83)
 JB1810
 JB1810                          SUPERSEDED SURVEY CONTROL
 JB1810
 JB1810  NAD 83(1986)-  38 56 44.30274(N)    089 06 21.45380(W) AD(       ) 3
 JB1810  NAD 27      -  38 56 44.14087(N)    089 06 21.21294(W) AD(       ) 3
 JB1810
 JB1810.Superseded values are not recommended for survey control.
 JB1810
 JB1810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1810.See file dsdata.pdf to determine how the superseded data were derived.
 JB1810
 JB1810_MARKER: 42 = RADIO/TV MAST
 JB1810
 JB1810  HISTORY     - Date     Condition        Report By
 JB1810  HISTORY     - 1974     FIRST OBSERVED   NGS
 JB1810
 JB1810                          STATION DESCRIPTION
 JB1810
 JB1810'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 JB1810'VANDALIA, CABLE TELEVISION, MAST IS A TRIANGULAR STEEL STRUCTURE,
 JB1810'GUYED, LIGHTED, PAINTED ALTERNATELY RED AND WHITE, HAS
 JB1810'NUMEROUS ANTENNAE NEAR THE TOP, AND AN OVERALL HEIGHT OF 450 FEET.
 JB1810'
 JB1810'THE MAST IS LOCATED IN THE SOUTH EDGE OF VANDALIA.
 JB1810'
 JB1810'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 40 AND 51, AND STATE
 JB1810'HIGHWAYS 140 AND 185 IN VANDALIA, GO WESTERLY ON HIGHWAY 140 FOR
 JB1810'0.45 MILE TO SOUTH EIGHTH STREET.  TURN LEFT AND GO SOUTH AND
 JB1810'SOUTHWESTERLY ON SOUTH EIGHT STREET FOR 0.9 MILE TO THE MAST ON
 JB1810'THE LEFT.
 JB1810'
 JB1810'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1811 ***********************************************************************
 JB1811  DESIGNATION -  VANDALIA ILL BELL MICROWAVE
 JB1811  PID         -  JB1811
 JB1811  STATE/COUNTY-  IL/FAYETTE
 JB1811  COUNTRY     -  US
 JB1811  USGS QUAD   -  VANDALIA (2018)
 JB1811
 JB1811                         *CURRENT SURVEY CONTROL
 JB1811  ______________________________________________________________________
 JB1811* NAD 83(1997) POSITION- 38 56 47.55731(N) 089 06 12.55546(W)   ADJUSTED
 JB1811  ______________________________________________________________________
 JB1811  GEOID HEIGHT    -        -31.692 (meters)                     GEOID18
 JB1811  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 JB1811  HORZ ORDER      -  THIRD
 JB1811
 JB1811.The horizontal coordinates were established by classical geodetic methods
 JB1811.and adjusted by the National Geodetic Survey in October 1999.
 JB1811
 JB1811.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1811.GEOID18 height accuracy estimate available here.
 JB1811
 JB1811.Click photographs - Photos may exist for this station.
 JB1811
 JB1811.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1811
 JB1811. The following values were computed from the NAD 83(1997) position.
 JB1811
 JB1811;                    North         East     Units Scale Factor Converg.
 JB1811;SPC IL E     -   253,325.811   233,235.374   MT  1.00002987   -0 29 02.9
 JB1811;SPC IL E     -   831,119.76    765,206.39   sFT  1.00002987   -0 29 02.9
 JB1811;SPC IL W     -   253,572.728   792,164.338   MT  1.00004573   +0 40 06.1
 JB1811;SPC IL W     -   831,929.86  2,598,959.17   sFT  1.00004573   +0 40 06.1
 JB1811;UTM  16      - 4,312,948.434   317,709.659   MT  1.00000919   -1 19 21.4
 JB1811
 JB1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1770912948(NAD 83)
 JB1811
 JB1811                          SUPERSEDED SURVEY CONTROL
 JB1811
 JB1811  NAD 83(1986)-  38 56 47.57459(N)    089 06 12.54607(W) AD(       ) 3
 JB1811  NAD 27      -  38 56 47.41300(N)    089 06 12.30652(W) AD(       ) 3
 JB1811
 JB1811.Superseded values are not recommended for survey control.
 JB1811
 JB1811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1811.See file dsdata.pdf to determine how the superseded data were derived.
 JB1811
 JB1811_MARKER: 45 = MICROWAVE TOWER
 JB1811
 JB1811  HISTORY     - Date     Condition        Report By
 JB1811  HISTORY     - 1971     FIRST OBSERVED   NGS
 JB1811
 JB1811                          STATION DESCRIPTION
 JB1811
 JB1811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WOM)
 JB1811'VANDALIA, ILLINOIS BELL TELEPHONE COMPANY, MICROWAVE TOWER KVH
 JB1811'79 IS A 4-LEGGED STEEL STRUCTURE, LIGHTED, PAINTED ALTERNATELY
 JB1811'RED AND WHITE, HAS LARGE REFLECTOR FANS AT THE TOP AND AN
 JB1811'OVERALL HEIGHT OF 256 FEET.
 JB1811'
 JB1811'THE TOWER IS LOCATED IN THE SOUTH EDGE OF VANDALIA AT THE
 JB1811'SOUTHWEST EDGE OF VANDALIA COUNTRY CLUB.
 JB1811'
 JB1811'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND 51, AND
 JB1811'STATE HIGHWAYS 140 AND 185 IN VANDALIA, GO WESTERLY ON HIGHWAY
 JB1811'140 FOR 0.45 MILE TO SOUTH EIGHTH STREET.  TURN LEFT AND GO
 JB1811'SOUTHERLY ON SOUTH EIGHTH STREET FOR 0.8 MILE TO A FORK.  BEAR
 JB1811'LEFT AND GO SOUTH FOR 0.2 MILE TO TOWER ON THE LEFT.
 JB1811'
 JB1811'STATION IS THE RED LIGHT ATOP THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1812 ***********************************************************************
 JB1812  DESIGNATION -  VANDALIA MUN TANK
 JB1812  PID         -  JB1812
 JB1812  STATE/COUNTY-  IL/FAYETTE
 JB1812  COUNTRY     -  US
 JB1812  USGS QUAD   -  VANDALIA (2018)
 JB1812
 JB1812                         *CURRENT SURVEY CONTROL
 JB1812  ______________________________________________________________________
 JB1812* NAD 83(1997) POSITION- 38 58 22.03322(N) 089 07 08.46721(W)   ADJUSTED
 JB1812  ______________________________________________________________________
 JB1812  GEOID HEIGHT    -        -31.714 (meters)                     GEOID18
 JB1812  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 JB1812  HORZ ORDER      -  THIRD
 JB1812
 JB1812.The horizontal coordinates were established by classical geodetic methods
 JB1812.and adjusted by the National Geodetic Survey in October 1999.
 JB1812
 JB1812.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1812.GEOID18 height accuracy estimate available here.
 JB1812
 JB1812.Click photographs - Photos may exist for this station.
 JB1812
 JB1812.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1812
 JB1812. The following values were computed from the NAD 83(1997) position.
 JB1812
 JB1812;                    North         East     Units Scale Factor Converg.
 JB1812;SPC IL E     -   256,250.681   231,914.093   MT  1.00003206   -0 29 39.0
 JB1812;SPC IL E     -   840,715.78    760,871.49   sFT  1.00003206   -0 29 39.0
 JB1812;SPC IL W     -   256,470.461   790,784.460   MT  1.00004263   +0 39 32.3
 JB1812;SPC IL W     -   841,436.84  2,594,432.02   sFT  1.00004263   +0 39 32.3
 JB1812;UTM  16      - 4,315,892.275   316,431.357   MT  1.00001495   -1 19 59.3
 JB1812
 JB1812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1643115892(NAD 83)
 JB1812
 JB1812                          SUPERSEDED SURVEY CONTROL
 JB1812
 JB1812  NAD 83(1986)-  38 58 22.05087(N)    089 07 08.45743(W) AD(       ) 3
 JB1812  NAD 27      -  38 58 21.89054(N)    089 07 08.22223(W) AD(       ) 3
 JB1812
 JB1812.Superseded values are not recommended for survey control.
 JB1812
 JB1812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1812.See file dsdata.pdf to determine how the superseded data were derived.
 JB1812
 JB1812_MARKER: 53 = ELEVATED TANK
 JB1812
 JB1812  HISTORY     - Date     Condition        Report By
 JB1812  HISTORY     - 1974     FIRST OBSERVED   NGS
 JB1812
 JB1812                          STATION DESCRIPTION
 JB1812
 JB1812'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 JB1812'VANDALIA MUNICIPAL WATER TANK IS A 4-LEGGED STEEL STRUCTURE,
 JB1812'WITH ELIPSOIDAL TOP AND BOTTOM TANK.  THE STRUCTURE IS PAINTED
 JB1812'WHITE, HAS THE LETTERS VANDALIA IN BLACK ON THE EAST AND WEST
 JB1812'SIDE, AND AN OVERALL HEIGHT OF ABOUT 150 FEET.
 JB1812'
 JB1812'THE TANK IS LOCATED IN THE NORTHWEST EDGE OF VANDALIA, IN THE
 JB1812'NORTHEAST ANGLE OF THE INTERSECTION OF WEST FILLMORE STREET AND
 JB1812'ROCK ISLAND AVENUE.
 JB1812'
 JB1812'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1805 ***********************************************************************
 JB1805  DESIGNATION -  VANDALIA TX ILL GAS MICROWAVE
 JB1805  PID         -  JB1805
 JB1805  STATE/COUNTY-  IL/FAYETTE
 JB1805  COUNTRY     -  US
 JB1805  USGS QUAD   -  VANDALIA (2018)
 JB1805
 JB1805                         *CURRENT SURVEY CONTROL
 JB1805  ______________________________________________________________________
 JB1805* NAD 83(1997) POSITION- 38 56 43.25595(N) 089 06 11.82552(W)   ADJUSTED
 JB1805  ______________________________________________________________________
 JB1805  GEOID HEIGHT    -        -31.691 (meters)                     GEOID18
 JB1805  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 JB1805  HORZ ORDER      -  THIRD
 JB1805
 JB1805.The horizontal coordinates were established by classical geodetic methods
 JB1805.and adjusted by the National Geodetic Survey in October 1999.
 JB1805
 JB1805.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1805.GEOID18 height accuracy estimate available here.
 JB1805
 JB1805.Click photographs - Photos may exist for this station.
 JB1805
 JB1805.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1805
 JB1805. The following values were computed from the NAD 83(1997) position.
 JB1805
 JB1805;                    North         East     Units Scale Factor Converg.
 JB1805;SPC IL E     -   253,193.021   233,251.831   MT  1.00002984   -0 29 02.4
 JB1805;SPC IL E     -   830,684.10    765,260.38   sFT  1.00002984   -0 29 02.4
 JB1805;SPC IL W     -   253,440.293   792,183.463   MT  1.00004578   +0 40 06.5
 JB1805;SPC IL W     -   831,495.36  2,599,021.91   sFT  1.00004578   +0 40 06.5
 JB1805;UTM  16      - 4,312,815.420   317,724.171   MT  1.00000913   -1 19 20.8
 JB1805
 JB1805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1772412815(NAD 83)
 JB1805
 JB1805                          SUPERSEDED SURVEY CONTROL
 JB1805
 JB1805  NAD 83(1986)-  38 56 43.27411(N)    089 06 11.81602(W) AD(       ) 3
 JB1805  NAD 27      -  38 56 43.11000(N)    089 06 11.57800(W) AD(       ) 3
 JB1805
 JB1805.Superseded values are not recommended for survey control.
 JB1805
 JB1805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1805.See file dsdata.pdf to determine how the superseded data were derived.
 JB1805
 JB1805_MARKER: 42 = RADIO/TV MAST
 JB1805
 JB1805  HISTORY     - Date     Condition        Report By
 JB1805  HISTORY     - 1960     FIRST OBSERVED   CGS
 JB1805  HISTORY     - 1971     GOOD             NGS
 JB1805
 JB1805                          STATION DESCRIPTION
 JB1805
 JB1805'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (RWE)
 JB1805'THE STATION IS LOCATED ABOUT 1 MILE SOUTH OF VANDALIA.
 JB1805'
 JB1805'TO REACH THE STATION FROM THE INTERSECTION OF ST LOUIS AVE AND S
 JB1805'EIGHTH ST IN
 JB1805'VANDALIA, GO SOUTHERLY ON S EIGHTH ST FOR 0.6 MILE TO A
 JB1805'ROAD FORK, TAKE THE LEFT FORK,
 JB1805'SOUTH, FOR 0.35 MILE TO A GATE ON THE
 JB1805'LEFT, TURN LEFT THROUGH GATE FOR 0.1 MILE TO THE STATION.
 JB1805'
 JB1805'THE STATION IS THE RED LIGHT ON TOP OF THE WEST ONE OF TWO MASTS.
 JB1805'THE MASTS ARE
 JB1805'PAINTED RED AND WHITE AND ARE APPROXIMATELY 200 FEET HIGH.
 JB1805'THE MASTS HAVE 2 REFLECTORS BETWEEN THEM.
 JB1805
 JB1805                          STATION RECOVERY (1971)
 JB1805
 JB1805'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WOM)
 JB1805'VANDALIA, NATURAL GAS PIPELINE COMPANY OF AMERICA, MICROWAVE
 JB1805'MAST IS SUPPORTED BY TWIN TRIANGULAR STEEL STRUCTURES, GUYED,
 JB1805'LIGHTED, PAINTED ALTERNATELY RED AND WHITE, HAS 2 LARGE
 JB1805'REFLECTORS AT THE TOP, AND AN OVERALL HEIGHT OF 300 FEET.
 JB1805'
 JB1805'THE MAST IS LOCATED AT THE SOUTH EDGE OF VANDALIA JUST SOUTH
 JB1805'OF THE ILLINOIS BELL MICROWAVE TOWER.
 JB1805'
 JB1805'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND 51, AND
 JB1805'STATE HIGHWAYS 140 AND 185 IN VANDALIA, GO WESTERLY ON HIGHWAY
 JB1805'140 FOR 0.45 MILE TO SOUTH EIGHTH STREET.  TURN LEFT AND GO
 JB1805'SOUTHERLY ON SOUTH EIGHTH STREET FOR 0.8 MILE TO A FORK.  KEEP
 JB1805'THE LEFT FORK, SOUTH, FOR 0.25 MILE TO THE MAST ON THE LEFT.
 JB1805'
 JB1805'STATION IS THE RED LIGHT ATOP THE MAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6937 ***********************************************************************
 DE6937  DESIGNATION -  VANDALIA YRD
 DE6937  PID         -  DE6937
 DE6937  STATE/COUNTY-  IL/FAYETTE
 DE6937  COUNTRY     -  US
 DE6937  USGS QUAD   -  VANDALIA (2018)
 DE6937
 DE6937                         *CURRENT SURVEY CONTROL
 DE6937  ______________________________________________________________________
 DE6937* NAD 83(2011) POSITION- 38 59 02.20115(N) 089 06 04.16799(W)   ADJUSTED
 DE6937* NAD 83(2011) ELLIP HT-   125.575 (meters)        (06/27/12)   ADJUSTED
 DE6937* NAD 83(2011) EPOCH   -  2010.00
 DE6937* NAVD 88 ORTHO HEIGHT -   157.322 (meters)      516.15  (feet) ADJUSTED
 DE6937  ______________________________________________________________________
 DE6937  GEOID HEIGHT    -        -31.744 (meters)                     GEOID18
 DE6937  NAD 83(2011) X  -     77,879.400 (meters)                     COMP
 DE6937  NAD 83(2011) Y  - -4,963,935.554 (meters)                     COMP
 DE6937  NAD 83(2011) Z  -  3,991,010.698 (meters)                     COMP
 DE6937  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 DE6937  DYNAMIC HEIGHT  -        157.226 (meters)      515.83  (feet) COMP
 DE6937  MODELED GRAVITY -    980,011.8   (mgal)                       NAVD 88
 DE6937
 DE6937  VERT ORDER      -  SECOND    CLASS I
 DE6937
 DE6937  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6937  Standards:
 DE6937         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6937            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6937  -------------------------------------------------------------------
 DE6937  NETWORK    0.40   0.74           0.18   0.14   0.38     -0.01448650
 DE6937  -------------------------------------------------------------------
 DE6937  Click here for local accuracies and other accuracy information.
 DE6937
 DE6937.The horizontal coordinates were established by GPS observations
 DE6937.and adjusted by the National Geodetic Survey in June 2012.
 DE6937
 DE6937.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6937.been affixed to the stable North American tectonic plate. See 
 DE6937.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6937
 DE6937.The horizontal coordinates are valid at the epoch date displayed above
 DE6937.which is a decimal equivalence of Year/Month/Day.
 DE6937
 DE6937.The orthometric height was determined by differential leveling and
 DE6937.adjusted by the NATIONAL GEODETIC SURVEY
 DE6937.in May 2016.
 DE6937
 DE6937.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6937.GEOID18 height accuracy estimate available here.
 DE6937
 DE6937.Click photographs - Photos may exist for this station.
 DE6937
 DE6937.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6937
 DE6937.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6937
 DE6937.The ellipsoidal height was determined by GPS observations
 DE6937.and is referenced to NAD 83.
 DE6937
 DE6937.The dynamic height is computed by dividing the NAVD 88
 DE6937.geopotential number by the normal gravity value computed on the
 DE6937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE6937.degrees latitude (g = 980.6199 gals.).
 DE6937
 DE6937.The modeled gravity was interpolated from observed gravity values.
 DE6937
 DE6937. The following values were computed from the NAD 83(2011) position.
 DE6937
 DE6937;                    North         East     Units Scale Factor Converg.
 DE6937;SPC IL E     -   257,476.155   233,472.344   MT  1.00002948   -0 28 59.0
 DE6937;SPC IL E     -   844,736.35    765,983.85   sFT  1.00002948   -0 28 59.0
 DE6937;UTM  16      - 4,317,094.776   318,007.356   MT  1.00000785   -1 19 19.9
 DE6937
 DE6937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6937!SPC IL E     -   0.99998030  x   1.00002948  =   1.00000978
 DE6937!UTM  16      -   0.99998030  x   1.00000785  =   0.99998815
 DE6937
 DE6937:                Primary Azimuth Mark                     Grid Az
 DE6937:SPC IL E     -  VANDALIA YRD AZ MK                       347 37 28.2
 DE6937:UTM  16      -  VANDALIA YRD AZ MK                       348 27 49.1
 DE6937
 DE6937_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1800717094(NAD 83)
 DE6937
 DE6937|---------------------------------------------------------------------|
 DE6937| PID    Reference Object                     Distance      Geod. Az  |
 DE6937|                                                           dddmmss.s |
 DE6937| DE6938 VANDALIA YRD AZ MK                  APPROX. 0.5 KM 3470829.2 |
 DE6937|---------------------------------------------------------------------|
 DE6937
 DE6937                          SUPERSEDED SURVEY CONTROL
 DE6937
 DE6937  NAD 83(2007)-  38 59 02.20136(N)    089 06 04.16847(W) AD(2002.00) 0
 DE6937  ELLIP H (02/10/07)  125.609  (m)                       GP(2002.00)    
 DE6937  ELLIP H (02/03/05)  125.587  (m)                       GP(       ) 4 2
 DE6937  NAD 83(1997)-  38 59 02.20121(N)    089 06 04.16870(W) AD(       ) 1
 DE6937  ELLIP H (08/21/02)  125.609  (m)                       GP(       ) 3 1
 DE6937  NAVD 88 (05/04/06)  157.3    (m)  GEOID03  model used  GPS OBS        
 DE6937  NAVD 88 (08/21/02)  157.3    (m)  GEOID99  model used  GPS OBS        
 DE6937
 DE6937.Superseded values are not recommended for survey control.
 DE6937
 DE6937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6937.See file dsdata.pdf to determine how the superseded data were derived.
 DE6937
 DE6937_MARKER: DD = SURVEY DISK
 DE6937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6937_STAMPING: VANDALIA YRD 1997
 DE6937_MARK LOGO: ILHD
 DE6937_PROJECTION: RECESSED 91 CENTIMETERS
 DE6937_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE6937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE6937+STABILITY: SURFACE MOTION
 DE6937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6937+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2025
 DE6937
 DE6937  HISTORY     - Date     Condition        Report By
 DE6937  HISTORY     - 1997     MONUMENTED       ILDT
 DE6937  HISTORY     - 20060201 GOOD             ILDT
 DE6937  HISTORY     - 20140623 GOOD             ILDT
 DE6937  HISTORY     - 20150904 GOOD             AMESC
 DE6937  HISTORY     - 20170910 GOOD             MCA
 DE6937  HISTORY     - 20250505 GOOD             ILDW
 DE6937
 DE6937                          STATION DESCRIPTION
 DE6937
 DE6937'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997 (SAB)
 DE6937'TO REACH FROM THE INTERSECTION OF US 40 AND US 51 AT THE NORTH EDGE OF
 DE6937'VANDALIA GO
 DE6937'NORTH ON US 51 0.6 MILE TO IMCO DRIVE. TURN LEFT AND GO WEST FOR 0.15
 DE6937'MILE TO STATION ON
 DE6937'LEFT. STATION LOCATED 58' WEST OF THE CENTER IMCO DRIVE, 79' EAST OF
 DE6937'CENTER OF OPERATIONS
 DE6937'YARD ENTRANCE, 86.34' EAST SOUTHEAST OF NORTHEAST CORNER OF YARD,
 DE6937'78.6' NNE OF FLAG
 DE6937'POLE.
 DE6937'
 DE6937
 DE6937                          STATION RECOVERY (2006)
 DE6937
 DE6937'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 DE6937'RECOVERED AS DESCRIBED
 DE6937
 DE6937                          STATION RECOVERY (2014)
 DE6937
 DE6937'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DE6937'MARK IS ENCASED IN PIPE BECAUSE OF BACKFILL FOR NEW BUILDING.
 DE6937
 DE6937                          STATION RECOVERY (2015)
 DE6937
 DE6937'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DE6937'RECOVERED IN GOOD CONDITION.
 DE6937'
 DE6937'NOTE-ADD-THE STATION IS 3 FT (0.9 M) BELOW THE TOP OF THE PVC.
 DE6937
 DE6937                          STATION RECOVERY (2017)
 DE6937
 DE6937'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DE6937'RECOVERED IN GOOD CONDITION.
 DE6937
 DE6937                          STATION RECOVERY (2025)
 DE6937
 DE6937'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DE6937'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE6938 ***********************************************************************
 DE6938  DESIGNATION -  VANDALIA YRD AZ MK
 DE6938  PID         -  DE6938
 DE6938  STATE/COUNTY-  IL/FAYETTE
 DE6938  COUNTRY     -  US
 DE6938  USGS QUAD   -  VANDALIA (2018)
 DE6938
 DE6938                         *CURRENT SURVEY CONTROL
 DE6938  ______________________________________________________________________
 DE6938* NAD 83(2011) POSITION- 38 59 18.68347(N) 089 06 08.98890(W)   ADJUSTED
 DE6938* NAD 83(2011) ELLIP HT-   117.323 (meters)        (06/27/12)   ADJUSTED
 DE6938* NAD 83(2011) EPOCH   -  2010.00
 DE6938* NAVD 88 ORTHO HEIGHT -   149.077 (meters)      489.10  (feet) ADJUSTED
 DE6938  ______________________________________________________________________
 DE6938  GEOID HEIGHT    -        -31.749 (meters)                     GEOID18
 DE6938  NAD 83(2011) X  -     77,758.271 (meters)                     COMP
 DE6938  NAD 83(2011) Y  - -4,963,611.220 (meters)                     COMP
 DE6938  NAD 83(2011) Z  -  3,991,400.594 (meters)                     COMP
 DE6938  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 DE6938  DYNAMIC HEIGHT  -        148.985 (meters)      488.80  (feet) COMP
 DE6938  MODELED GRAVITY -    980,012.2   (mgal)                       NAVD 88
 DE6938
 DE6938  VERT ORDER      -  SECOND    CLASS I
 DE6938
 DE6938  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE6938  Standards:
 DE6938         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE6938            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE6938  -------------------------------------------------------------------
 DE6938  NETWORK    0.63   1.18           0.28   0.23   0.60      0.12636738
 DE6938  -------------------------------------------------------------------
 DE6938  Click here for local accuracies and other accuracy information.
 DE6938
 DE6938.The horizontal coordinates were established by GPS observations
 DE6938.and adjusted by the National Geodetic Survey in June 2012.
 DE6938
 DE6938.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE6938.been affixed to the stable North American tectonic plate. See 
 DE6938.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE6938
 DE6938.The horizontal coordinates are valid at the epoch date displayed above
 DE6938.which is a decimal equivalence of Year/Month/Day.
 DE6938
 DE6938.The orthometric height was determined by differential leveling and
 DE6938.adjusted by the NATIONAL GEODETIC SURVEY
 DE6938.in May 2016.
 DE6938
 DE6938.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE6938.GEOID18 height accuracy estimate available here.
 DE6938
 DE6938.Click photographs - Photos may exist for this station.
 DE6938
 DE6938.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE6938
 DE6938.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE6938
 DE6938.The ellipsoidal height was determined by GPS observations
 DE6938.and is referenced to NAD 83.
 DE6938
 DE6938.The dynamic height is computed by dividing the NAVD 88
 DE6938.geopotential number by the normal gravity value computed on the
 DE6938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE6938.degrees latitude (g = 980.6199 gals.).
 DE6938
 DE6938.The modeled gravity was interpolated from observed gravity values.
 DE6938
 DE6938. The following values were computed from the NAD 83(2011) position.
 DE6938
 DE6938;                    North         East     Units Scale Factor Converg.
 DE6938;SPC IL E     -   257,985.405   233,360.606   MT  1.00002966   -0 29 02.2
 DE6938;SPC IL E     -   846,407.12    765,617.25   sFT  1.00002966   -0 29 02.2
 DE6938;UTM  16      - 4,317,605.597   317,903.091   MT  1.00000832   -1 19 23.4
 DE6938
 DE6938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE6938!SPC IL E     -   0.99998159  x   1.00002966  =   1.00001125
 DE6938!UTM  16      -   0.99998159  x   1.00000832  =   0.99998991
 DE6938
 DE6938:                Primary Azimuth Mark                     Grid Az
 DE6938:SPC IL E     -  VANDALIA YRD                             167 37 28.3
 DE6938:UTM  16      -  VANDALIA YRD                             168 27 49.5
 DE6938
 DE6938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1790317605(NAD 83)
 DE6938
 DE6938|---------------------------------------------------------------------|
 DE6938| PID    Reference Object                     Distance      Geod. Az  |
 DE6938|                                                           dddmmss.s |
 DE6938| DE6937 VANDALIA YRD                        APPROX. 0.5 KM 1670826.1 |
 DE6938|---------------------------------------------------------------------|
 DE6938
 DE6938                          SUPERSEDED SURVEY CONTROL
 DE6938
 DE6938  NAD 83(2007)-  38 59 18.68366(N)    089 06 08.98944(W) AD(2002.00) 0
 DE6938  ELLIP H (02/10/07)  117.354  (m)                       GP(2002.00)    
 DE6938  ELLIP H (02/03/05)  117.333  (m)                       GP(       ) 4 2
 DE6938  NAD 83(1997)-  38 59 18.68350(N)    089 06 08.98967(W) AD(       ) 1
 DE6938  ELLIP H (08/21/02)  117.354  (m)                       GP(       ) 3 1
 DE6938  NAVD 88 (08/21/02)  149.1    (m)  GEOID99  model used  GPS OBS        
 DE6938
 DE6938.Superseded values are not recommended for survey control.
 DE6938
 DE6938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE6938.See file dsdata.pdf to determine how the superseded data were derived.
 DE6938
 DE6938_MARKER: DD = SURVEY DISK
 DE6938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE6938_STAMPING: VANDALIA YRD 1997
 DE6938_MARK LOGO: ILDT
 DE6938_PROJECTION: FLUSH
 DE6938_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE6938_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE6938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE6938+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2017
 DE6938
 DE6938  HISTORY     - Date     Condition        Report By
 DE6938  HISTORY     - 1997     MONUMENTED       ILDT
 DE6938  HISTORY     - 20091229 GOOD             GEOCAC
 DE6938  HISTORY     - 20140623 GOOD             ILDT
 DE6938  HISTORY     - 20150904 GOOD             AMESC
 DE6938  HISTORY     - 20170910 GOOD             MCA
 DE6938
 DE6938                          STATION DESCRIPTION
 DE6938
 DE6938'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997 (SAB)
 DE6938'TO REACH FROM THE INTERSECTION OF US 40 AND US 51 AT THE NORTH EDGE OF
 DE6938'VANDALIA GO
 DE6938'NORTH ON US 51 0.6 MILE TO PAYNE DRIVE. TURN LEFT AND GO WEST FOR 0.2
 DE6938'MILE TO STATION ON
 DE6938'RIGHT. STATION LOCATED 31' NORTH OF THE CENTER OF PAYNE, 38.5' SW OF
 DE6938'MANHOLE, 117.08'SSE OF
 DE6938'MANHOLE.
 DE6938'
 DE6938
 DE6938                          STATION RECOVERY (2009)
 DE6938
 DE6938'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 DE6938'RECOVERED IN GOOD CONDITION.
 DE6938
 DE6938                          STATION RECOVERY (2014)
 DE6938
 DE6938'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DE6938'RECOVERED IN GOOD CONDITION.
 DE6938
 DE6938                          STATION RECOVERY (2015)
 DE6938
 DE6938'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DE6938'RECOVERED AS DESCRIBED.
 DE6938
 DE6938                          STATION RECOVERY (2017)
 DE6938
 DE6938'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2017 (CCM)
 DE6938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2987 ***********************************************************************
 AJ2987  DESIGNATION -  VANDERKARR
 AJ2987  PID         -  AJ2987
 AJ2987  STATE/COUNTY-  IL/MCHENRY
 AJ2987  COUNTRY     -  US
 AJ2987  USGS QUAD   -  HEBRON (2018)
 AJ2987
 AJ2987                         *CURRENT SURVEY CONTROL
 AJ2987  ______________________________________________________________________
 AJ2987* NAD 83(2011) POSITION- 42 26 35.25447(N) 088 26 09.98169(W)   ADJUSTED
 AJ2987* NAD 83(2011) ELLIP HT-   240.573 (meters)        (06/27/12)   ADJUSTED
 AJ2987* NAD 83(2011) EPOCH   -  2010.00
 AJ2987* NAVD 88 ORTHO HEIGHT -   274.649 (meters)      901.08  (feet) ADJUSTED
 AJ2987  ______________________________________________________________________
 AJ2987  GEOID HEIGHT    -        -34.064 (meters)                     GEOID18
 AJ2987  NAD 83(2011) X  -    128,655.845 (meters)                     COMP
 AJ2987  NAD 83(2011) Y  - -4,712,343.889 (meters)                     COMP
 AJ2987  NAD 83(2011) Z  -  4,282,217.085 (meters)                     COMP
 AJ2987  LAPLACE CORR    -         -2.35  (seconds)                    DEFLEC18
 AJ2987  DYNAMIC HEIGHT  -        274.560 (meters)      900.79  (feet) COMP
 AJ2987  MODELED GRAVITY -    980,289.3   (mgal)                       NAVD 88
 AJ2987
 AJ2987  VERT ORDER      -  SECOND    CLASS I
 AJ2987
 AJ2987  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2987  Standards:
 AJ2987         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2987            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2987  -------------------------------------------------------------------
 AJ2987  NETWORK    0.91   1.29           0.42   0.30   0.66      0.03368261
 AJ2987  -------------------------------------------------------------------
 AJ2987  Click here for local accuracies and other accuracy information.
 AJ2987
 AJ2987.The horizontal coordinates were established by GPS observations
 AJ2987.and adjusted by the National Geodetic Survey in June 2012.
 AJ2987
 AJ2987.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2987.been affixed to the stable North American tectonic plate. See 
 AJ2987.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2987
 AJ2987.The horizontal coordinates are valid at the epoch date displayed above
 AJ2987.which is a decimal equivalence of Year/Month/Day.
 AJ2987
 AJ2987.The orthometric height was determined by differential leveling and
 AJ2987.adjusted by the WI DEPT OF TRANSP
 AJ2987.in May 2012.
 AJ2987
 AJ2987.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2987.GEOID18 height accuracy estimate available here.
 AJ2987
 AJ2987.Click photographs - Photos may exist for this station.
 AJ2987
 AJ2987.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2987
 AJ2987.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2987
 AJ2987.The ellipsoidal height was determined by GPS observations
 AJ2987.and is referenced to NAD 83.
 AJ2987
 AJ2987.The dynamic height is computed by dividing the NAVD 88
 AJ2987.geopotential number by the normal gravity value computed on the
 AJ2987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2987.degrees latitude (g = 980.6199 gals.).
 AJ2987
 AJ2987.The modeled gravity was interpolated from observed gravity values.
 AJ2987
 AJ2987. The following values were computed from the NAD 83(2011) position.
 AJ2987
 AJ2987;                    North         East     Units Scale Factor Converg.
 AJ2987;SPC IL E     -   641,327.890   291,544.746   MT  0.99997588   -0 04 09.7
 AJ2987;SPC IL E     - 2,104,089.92    956,509.72   sFT  0.99997588   -0 04 09.7
 AJ2987;UTM  16      - 4,699,976.943   381,892.717   MT  0.99977163   -0 58 09.4
 AJ2987
 AJ2987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2987!SPC IL E     -   0.99996227  x   0.99997588  =   0.99993815
 AJ2987!UTM  16      -   0.99996227  x   0.99977163  =   0.99973391
 AJ2987
 AJ2987_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8189299976(NAD 83)
 AJ2987
 AJ2987                          SUPERSEDED SURVEY CONTROL
 AJ2987
 AJ2987  NAD 83(2007)-  42 26 35.25449(N)    088 26 09.98263(W) AD(2002.00) 0
 AJ2987  ELLIP H (02/10/07)  240.604  (m)                       GP(2002.00)    
 AJ2987  ELLIP H (02/03/05)  240.599  (m)                       GP(       ) 4 2
 AJ2987  NAD 83(1997)-  42 26 35.25453(N)    088 26 09.98240(W) AD(       ) 1
 AJ2987  ELLIP H (04/24/01)  240.628  (m)                       GP(       ) 4 1
 AJ2987  NAVD 88 (07/01/10)  274.621  (m)          900.99   (f) SUPERSEDED  2 1
 AJ2987  NAVD 88 (04/24/01)  274.6    (m)  GEOID99  model used  GPS OBS        
 AJ2987
 AJ2987.Superseded values are not recommended for survey control.
 AJ2987
 AJ2987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2987.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2987
 AJ2987_MARKER: F = FLANGE-ENCASED ROD
 AJ2987_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2987_STAMPING: VANDERKARR
 AJ2987_MARK LOGO: IL-111
 AJ2987_PROJECTION: FLUSH
 AJ2987_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2987+STABILITY: SURFACE MOTION
 AJ2987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2987+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2016
 AJ2987_ROD/PIPE-DEPTH: 6.1 meters
 AJ2987_SLEEVE-DEPTH  : 0.9 meters
 AJ2987
 AJ2987  HISTORY     - Date     Condition        Report By
 AJ2987  HISTORY     - 20000726 MONUMENTED       SECI
 AJ2987  HISTORY     - 20090805 GOOD             PATRIC
 AJ2987  HISTORY     - 20160830 GOOD             ASMINC
 AJ2987
 AJ2987                          STATION DESCRIPTION
 AJ2987
 AJ2987'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2987'STATION IS LOCATED APPROXIMATELY 1.8 MI SOUTH OF HEBRON, 8.2 MI
 AJ2987'NORTH OF WOODSTOCK IN SECTION 29, T46N, R7E.  TO REACH FROM THE
 AJ2987'JUNCTION OF IL RT 173 AND IL RT 47 PROCEED SOUTH ON IL RT 47 FOR 2.0
 AJ2987'MI
 AJ2987'TO THE STATION LOCATED IN THE SOUTHWEST CORNER OF INTERSECTION
 AJ2987'IL RT 47 AND VANDERKARR/O'BRIEN RD.  STATION IS LOCATED 87 FT WEST
 AJ2987'OF CENTERLINE OF IL RT 47, 32 FT SOUTH OF CENTERLINE OF O'BRIEN RD,
 AJ2987'117 FT SOUTHEAST OF POWERPOLE (PP), 108 FT EAST OF PP, 33.5 FT
 AJ2987'NORTHWEST OF PP, 61 FT EAST OF CENTERLINE OF ENTRANCE TO
 AJ2987'HISTORICAL MARKER PARK, 33 FT NORTHWEST OF 12 IN CONCRETE
 AJ2987'CULVERT, AND 2 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ2987'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35
 AJ2987'FT BELOW CAP. PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2987
 AJ2987                          STATION RECOVERY (2009)
 AJ2987
 AJ2987'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2009 (SL)
 AJ2987'RECOVERED AS DESCRIBED.
 AJ2987'
 AJ2987'NOTE--WITNESS POST HAS BEEN REMOVED.
 AJ2987
 AJ2987                          STATION RECOVERY (2016)
 AJ2987
 AJ2987'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (LEE)
 AJ2987'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2095 ***********************************************************************
 JA2095  DESIGNATION -  VANDERMARK
 JA2095  PID         -  JA2095
 JA2095  STATE/COUNTY-  IL/LAWRENCE
 JA2095  COUNTRY     -  US
 JA2095  USGS QUAD   -  LAWRENCEVILLE (2018)
 JA2095
 JA2095                         *CURRENT SURVEY CONTROL
 JA2095  ______________________________________________________________________
 JA2095* NAD 83(1997) POSITION- 38 39 19.94224(N) 087 43 37.96897(W)   ADJUSTED
 JA2095* NAVD 88 ORTHO HEIGHT -   166.    (meters)      545.    (feet) SCALED
 JA2095  ______________________________________________________________________
 JA2095  GEOID HEIGHT    -        -31.495 (meters)                     GEOID18
 JA2095  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 JA2095  HORZ ORDER      -  SECOND
 JA2095
 JA2095.The horizontal coordinates were established by classical geodetic methods
 JA2095.and adjusted by the National Geodetic Survey in October 1999.
 JA2095
 JA2095.The orthometric height was scaled from a topographic map.
 JA2095
 JA2095.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2095.GEOID18 height accuracy estimate available here.
 JA2095
 JA2095.Click photographs - Photos may exist for this station.
 JA2095
 JA2095.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2095
 JA2095. The following values were computed from the NAD 83(1997) position.
 JA2095
 JA2095;                    North         East     Units Scale Factor Converg.
 JA2095;SPC IL E     -   220,913.998   352,758.502   MT  1.00000926   +0 22 43.0
 JA2095;SPC IL E     -   724,782.01  1,157,341.85   sFT  1.00000926   +0 22 43.0
 JA2095;SPC IN W     -   378,454.961   843,955.143   MT  1.00000533   -0 24 07.9
 JA2095;SPC IN W     - 1,241,647.65  2,768,876.16   sFT  1.00000533   -0 24 07.9
 JA2095;UTM  16      - 4,278,803.396   436,724.742   MT  0.99964930   -0 27 15.3
 JA2095
 JA2095!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2095!SPC IL E     -   0.99997891  x   1.00000926  =   0.99998817
 JA2095!SPC IN W     -   0.99997891  x   1.00000533  =   0.99998424
 JA2095!UTM  16      -   0.99997891  x   0.99964930  =   0.99962822
 JA2095
 JA2095:                Primary Azimuth Mark                     Grid Az
 JA2095:SPC IL E     -  COMPTON                                  171 52 59.5
 JA2095:SPC IN W     -  COMPTON                                  172 39 50.4
 JA2095:UTM  16      -  COMPTON                                  172 42 57.8
 JA2095
 JA2095_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3672478803(NAD 83)
 JA2095
 JA2095|---------------------------------------------------------------------|
 JA2095| PID    Reference Object                     Distance      Geod. Az  |
 JA2095|                                                           dddmmss.s |
 JA2095| JA2094 LAWRENCEVILLE UNIV CATV MAST        APPROX. 7.0 KM 0025937.5 |
 JA2095| JA2097 LAWRENCEVILLE MICROWAVE KSN 52      APPROX. 9.1 KM 0132258.8 |
 JA2095| JA2099 LAWRENCEVILLE MUNICIPAL TANK        APPROX. 9.2 KM 0234053.8 |
 JA2095| JA2100 LAWRENCEVILLE COURTHOUSE DOME       APPROX. 9.0 KM 0252243.0 |
 JA2095| JA2098 LAWRENCEVILLE MICROWAV KSF 531      APPROX. 7.5 KM 0254205.4 |
 JA2095| JA2096 LAWRENCEVILLE RAD WAKO N MAST       APPROX.10.0 KM 0401709.2 |
 JA2095| CG9339 VANDERMARK RM 1                      39.205 METERS 12928     |
 JA2095| JA2090 ST FRANCISVILLE MUN TANK            APPROX.10.1 KM 1354253.5 |
 JA2095| JA2089 COMPTON                             APPROX.15.4 KM 1721542.5 |
 JA2095| JA2093 ALLENDALE MUNICIPAL TANK            APPROX.14.2 KM 1755608.9 |
 JA2095| JA2092 AIRPORT BCN MT CARMEL AIRPORT       APPROX. 4.9 KM 1773347.4 |
 JA2095| JA2109 LANCASTER DOW CHEMICAL CO RAD       APPROX.13.3 KM 2190640.1 |
 JA2095| CG9340 VANDERMARK RM 2                      26.640 METERS 24931     |
 JA2095| JA2111 LANCASTER TEL MICROWAVE KSN 88      APPROX.15.8 KM 2541353.0 |
 JA2095| CG9338 VANDERMARK AZ MK                                   2561108.7 |
 JA2095| JA2104 BRIDGEPORT RAD 611                  APPROX. 7.6 KM 3393902.9 |
 JA2095|---------------------------------------------------------------------|
 JA2095
 JA2095                          SUPERSEDED SURVEY CONTROL
 JA2095
 JA2095  NAD 83(1997)-  38 39 19.94259(N)    087 43 37.96820(W) AD(       ) 2
 JA2095  NAD 83(1986)-  38 39 19.95222(N)    087 43 37.96855(W) AD(       ) 2
 JA2095  NAD 27      -  38 39 19.78025(N)    087 43 37.86821(W) AD(       ) 2
 JA2095
 JA2095.Superseded values are not recommended for survey control.
 JA2095
 JA2095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2095.See file dsdata.pdf to determine how the superseded data were derived.
 JA2095
 JA2095_MARKER: DS = TRIANGULATION STATION DISK
 JA2095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2095_STAMPING: VANDERMARK 1968
 JA2095_MARK LOGO: CGS
 JA2095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2095+STABILITY: SURFACE MOTION
 JA2095
 JA2095  HISTORY     - Date     Condition        Report By
 JA2095  HISTORY     - 1968     MONUMENTED       CGS
 JA2095
 JA2095                          STATION DESCRIPTION
 JA2095
 JA2095'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LMC)
 JA2095'STATION IS LOCATED ABOUT 11 MILES WEST OF VINCENNES, INDIANA, 6 MILES
 JA2095'NORTHWEST OF ST FRANCISVILLE, 5 MILES SOUTHWEST OF LAWRENCEVILLE, 4
 JA2095'MILES SOUTHEAST OF BRIDGEPORT AND ON PROPERTY OWNED BY VANDERMARK
 JA2095'ESTATE.  PERMISSION WAS GIVEN MARJORIE VANDERMARK.
 JA2095'
 JA2095'TO REACH FROM THE POST OFFICE IN ST FRANCISVILLE, GO WEST ON MAIN ROAD
 JA2095'FOR 2.6 MILES TO THE JUNCTION OF STATE HIGHWAY 1.  TURN RIGHT AND GO
 JA2095'NORTH ON STATE HIGHWAY 1 FOR 4.75 MILES TO A CROSSROAD.  TURN LEFT AND
 JA2095'GO WEST ON GRAVELED ROAD 1.05 MILES TO THE FILLMORE SCHOOL HOUSE ON
 JA2095'RIGHT.  CONTINUE WEST ON GRAVELED ROAD FOR 0.5 MILE TO A CROSSROAD.
 JA2095'CONTINUE WEST ON GRAVELED ROAD 0.25 MILE TO A SIDE ROAD LEFT AT
 JA2095'MARATHON TREATING PLANT.  TURN LEFT AND GO SOUTH ON OIL ROAD FOR 0.15
 JA2095'MILE TO A SIDE ROAD RIGHT AND STATION IN NORTHWEST ANGLE OF
 JA2095'INTERSECTION AS DESCRIBED.
 JA2095'
 JA2095'ALL MARKS ARE STANDARD DISKS SET IN CONCRETE POSTS.
 JA2095'
 JA2095'STATION MARK, STAMPED VANDERMARK 1968, PROJECTS ABOUT 8 INCHES.  IT IS
 JA2095'103.3 FEET NORTHWEST OF THE NORTH EDGE OF CONCRETE FOUNDATION OF OIL
 JA2095'PUMP, 80.5 FEET NORTHWEST OF CENTER OF INTERSECTION OF OIL ROADS AND
 JA2095'42 FEET NORTH OF CENTER OF OIL ROAD.
 JA2095'
 JA2095'RM 1, STAMPED VANDERMARK NO 1 1968, PROJECTS ABOUT 5 INCHES.  IT IS 48
 JA2095'FEET SOUTHEAST OF CENTER OF INTERSECTION OF OIL ROADS, 26 FEET EAST OF
 JA2095'CENTER OF OIL ROAD AND 2.1 FEET SOUTH OF METAL WITNESS POST.
 JA2095'
 JA2095'RM 2, STAMPED VANDERMARK NO 2 1968, PROJECTS ABOUT 5 INCHES.  IT IS 60
 JA2095'FEET SOUTHEAST OF POWER POLE, 31.5 FEET NORTH OF CENTER OF OIL ROAD
 JA2095'AND 2.3 FEET SOUTHEAST OF METAL WITNESS POST.
 JA2095'
 JA2095'AZIMUTH MARK, STAMPED VANDERMARK 1968, PROJECTS ABOUT 6 INCHES.  IT IS
 JA2095'69 FEET SOUTHEAST OF CENTER OF OIL ROAD, 44.3 FEET SOUTHEAST OF THE
 JA2095'SOUTHEAST EDGE OF CONCRETE FOUNDATION OF OIL PUMP, 3 FEET NORTHEAST OF
 JA2095'A POWER LINE POLE AND 2 FEET NORTHWEST OF A METAL WITNESS POST.
 JA2095'
 JA2095'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON OIL ROAD FOR
 JA2095'0.1 MILE TO A SIDE ROAD LEFT, KEEP RIGHT AND FOLLOW OIL ROAD NORTHWEST
 JA2095'0.05 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTHWEST ABOUT 200
 JA2095'FEET TO AN OIL PUMP ON LEFT AND MARK AS DESCRIBED.
 JA2095'
 JA2095'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1374 ***********************************************************************
 MF1374  DESIGNATION -  VANDYKE
 MF1374  PID         -  MF1374
 MF1374  STATE/COUNTY-  IL/KENDALL
 MF1374  COUNTRY     -  US
 MF1374  USGS QUAD   -  YORKVILLE SE (2018)
 MF1374
 MF1374                         *CURRENT SURVEY CONTROL
 MF1374  ______________________________________________________________________
 MF1374* NAD 83(1997) POSITION- 41 32 28.11421(N) 088 21 08.19567(W)   ADJUSTED
 MF1374* NAVD 88 ORTHO HEIGHT -   181.    (meters)      594.    (feet) SCALED
 MF1374  ______________________________________________________________________
 MF1374  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 MF1374  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 MF1374  HORZ ORDER      -  THIRD
 MF1374
 MF1374.The horizontal coordinates were established by classical geodetic methods
 MF1374.and adjusted by the National Geodetic Survey in October 1999.
 MF1374
 MF1374.The orthometric height was scaled from a topographic map.
 MF1374
 MF1374.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1374.GEOID18 height accuracy estimate available here.
 MF1374
 MF1374.Click photographs - Photos may exist for this station.
 MF1374
 MF1374.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1374
 MF1374. The following values were computed from the NAD 83(1997) position.
 MF1374
 MF1374;                    North         East     Units Scale Factor Converg.
 MF1374;SPC IL E     -   541,139.328   298,419.353   MT  0.99997503   -0 00 45.2
 MF1374;SPC IL E     - 1,775,387.95    979,064.16   sFT  0.99997503   -0 00 45.2
 MF1374;UTM  16      - 4,599,714.679   387,205.431   MT  0.99975657   -0 53 48.7
 MF1374
 MF1374!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1374!SPC IL E     -   0.99997680  x   0.99997503  =   0.99995183
 MF1374!UTM  16      -   0.99997680  x   0.99975657  =   0.99973337
 MF1374
 MF1374:                Primary Azimuth Mark                     Grid Az
 MF1374:SPC IL E     -  VANDYKE AZ MK                            359 36 18.4
 MF1374:UTM  16      -  VANDYKE AZ MK                            000 29 21.9
 MF1374
 MF1374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8720599714(NAD 83)
 MF1374
 MF1374|---------------------------------------------------------------------|
 MF1374| PID    Reference Object                     Distance      Geod. Az  |
 MF1374|                                                           dddmmss.s |
 MF1374| CI8759 VANDYKE RM 1                         27.889 METERS 01840     |
 MF1374| MF1435 MINOOKA MUNICIPAL TANK              APPROX.12.1 KM 1412633.8 |
 MF1374| CI8760 VANDYKE RM 2                         25.277 METERS 25618     |
 MF1374| CI8758 VANDYKE AZ MK                                      3593533.2 |
 MF1374|---------------------------------------------------------------------|
 MF1374
 MF1374                          SUPERSEDED SURVEY CONTROL
 MF1374
 MF1374  NAD 83(1997)-  41 32 28.11745(N)    088 21 08.19943(W) AD(       ) 3
 MF1374  NAD 83(1986)-  41 32 28.11712(N)    088 21 08.20623(W) AD(       ) 3
 MF1374  NAD 27      -  41 32 28.01120(N)    088 21 07.96140(W) AD(       ) 3
 MF1374
 MF1374.Superseded values are not recommended for survey control.
 MF1374
 MF1374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1374.See file dsdata.pdf to determine how the superseded data were derived.
 MF1374
 MF1374_MARKER: DS = TRIANGULATION STATION DISK
 MF1374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1374_STAMPING: VANDYKE 1956
 MF1374_MARK LOGO: CGS
 MF1374_PROJECTION: RECESSED 25 CENTIMETERS
 MF1374_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1374+STABILITY: SURFACE MOTION
 MF1374_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1374+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 MF1374
 MF1374  HISTORY     - Date     Condition        Report By
 MF1374  HISTORY     - 1956     MONUMENTED       CGS
 MF1374  HISTORY     - 1958     GOOD             CGS
 MF1374  HISTORY     - 1967     GOOD             CGS
 MF1374  HISTORY     - 1972     GOOD             LOCSUR
 MF1374  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF1374  HISTORY     - 200205   GOOD             ASCPC
 MF1374  HISTORY     - 20080121 MARK NOT FOUND   GEOCAC
 MF1374  HISTORY     - 20251205 GOOD             ILDT
 MF1374
 MF1374                          STATION DESCRIPTION
 MF1374
 MF1374'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1374'THE STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF MINOOKA
 MF1374'AND 8 MILES NORTHEAST OF LISBON IN THE NORTHWEST ANGLE
 MF1374'OF THE INTERSECTION OF A NORTH-SOUTH BLACKTOPPED ROAD AND
 MF1374'AN EAST-WEST BLACKTOPPED ROAD.  IT IS IN THE SOUTHEAST CORNER
 MF1374'OF THE YARD AND ON LAND OWNED BY MR. EARL VANDYKE OF PLAINFIELD
 MF1374'AND OCCUPIED BY MR. LESLIE HENRY.  IT IS 35 FEET NORTHWEST
 MF1374'OF THE FENCE CORNER, 31 FEET WEST OF FENCE LINE AND 18 FEET
 MF1374'NORTH OF A FENCE LINE AND A WHITE WITNESS POST.  THE MARK
 MF1374'IS SET 10 INCHES UNDERGROUND AND THE DISK IS STAMPED VANDYKE
 MF1374'1956.
 MF1374'
 MF1374'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 52
 MF1374'AND STATE HIGHWAY 47 ABOUT 3 MILES NORTHEAST OF LISBON,
 MF1374'GO EAST ON U.S. HIGHWAY 52 FOR 4.55 MILES TO CROSSROAD.  TURN
 MF1374'LEFT AND GO NORTH ON GRADED ROAD FOR 2.2 MILES TO A BLACKTOPPED
 MF1374'ROAD LEFT AND A FARM HOUSE IN THE NORTHWEST ANGLE.  CONTINUE
 MF1374'NORTH FOR ABOUT 0.05 MILE TO DRIVEWAY LEFT INTO FARM YARD.
 MF1374'TURN LEFT INTO DRIVEWAY TO FARM HOUSE AND THEN SHARP LEFT
 MF1374'TO THE SOUTHEAST CORNER AND STATION AS DESCRIBED.
 MF1374'
 MF1374'REFERENCE MARK 1 IS 37 FEET WEST OF THE CENTER OF NORTH-SOUTH
 MF1374'BLACKTOPPED ROAD AND 1 FOOT EAST OF FENCE LINE.  THE MARK IS
 MF1374'FLUSH AND THE DISK IS STAMPED VANDYKE NO 1 1956.
 MF1374'
 MF1374'REFERENCE MARK 2 IS 37 FEET NORTH OF THE CENTER OF EAST-WEST
 MF1374'BLACKTOPPED ROAD AND 1 FOOT SOUTH OF FENCE LINE.  THE MARK
 MF1374'IS FLUSH AND THE DISK IS STAMPED VANDYKE NO 2 1956.
 MF1374'
 MF1374'THE AZIMUTH MARK IS 36 FEET WEST OF THE CENTER OF NORTH-SOUTH
 MF1374'ROAD, 2 FEET NORTHWEST OF A WHITE WITNESS POST AND 1 FOOT
 MF1374'WEST OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1374'VANDYKE 1956.
 MF1374'
 MF1374'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 MF1374'BLACKTOPPED ROAD FOR 0.3 MILE TO THE MARK ON THE WEST SIDE
 MF1374'AS DESCRIBED.
 MF1374'
 MF1374'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1374
 MF1374                          STATION RECOVERY (1958)
 MF1374
 MF1374'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 MF1374'STATION, AZIMUTH, AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 MF1374'
 MF1374'DISTANCE AND DIRECTIONS TO REFERENCE MARKS CHECKED AND VERIFIED.
 MF1374'
 MF1374'DESCRIPTION ADEQUATE AND CORRECT.
 MF1374
 MF1374                          STATION RECOVERY (1967)
 MF1374
 MF1374'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1374'THE REFERENCE MARKS AND AZIMUTH MARK WERE FOUND IN GOOD
 MF1374'CONDITION.  THE STATION MARK IS IN A LAWN AND WAS NOT DUG
 MF1374'UP.  THE DESCRIPTION IS GOOD WITH BELOW CHANGES.
 MF1374'
 MF1374'THE MILEAGE 4.55 WAS FOUND TO BE 4.2 INSTEAD.  THE MILEAGE
 MF1374'2.2 MILES WAS FOUND TO BE 2.0 MILES INSTEAD.
 MF1374'
 MF1374'THE AZIMUTH MARK IS 8 FEET SOUTHWEST OF THE SOUTH END OF A
 MF1374'24 INCH PIPE CULVERT AND 1 FOOT SOUTH OF A METAL WITNESS
 MF1374'POST.
 MF1374
 MF1374                          STATION RECOVERY (1972)
 MF1374
 MF1374'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 MF1374'ALL MARKS FOUND GOOD COND. AS DESC.
 MF1374'
 MF1374'HORIZONTAL GEODETIC DISTANCE TO AZIMUTH MARK = 1499.74 FT
 MF1374'(SPUR LINE MEASURED WITH LASER RANGER)
 MF1374
 MF1374                          STATION RECOVERY (2001)
 MF1374
 MF1374'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF1374'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1374
 MF1374                          STATION RECOVERY (2002)
 MF1374
 MF1374'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF1374'RECOVERED AS DESCRIBED
 MF1374
 MF1374                          STATION RECOVERY (2008)
 MF1374
 MF1374'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF1374'THIS PARTY DID NOT SPEND MUCH TIME SEEKING VANDYKE.  THE STATION
 MF1374'APPEARS TO BE IN BURIED IN THE LAND OWNER'S YARD OR PERHAPS UNDER A
 MF1374'LARGE, LOW-BRANCHING EVERGREEN TREE.
 MF1374'RM1 FOUND IN GOOD CONDITION
 MF1374'RM2 (PID CI8760) FOUND IN GOOD CONDITION.
 MF1374'AZIMUTH MARK NOT SOUGHT.
 MF1374
 MF1374                          STATION RECOVERY (2025)
 MF1374
 MF1374'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1374'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI8760 ***********************************************************************
 CI8760  DESIGNATION -  VANDYKE RM 2
 CI8760  PID         -  CI8760
 CI8760  STATE/COUNTY-  IL/KENDALL
 CI8760  COUNTRY     -  US
 CI8760  USGS QUAD   -  YORKVILLE SE (2018)
 CI8760
 CI8760                         *CURRENT SURVEY CONTROL
 CI8760  ______________________________________________________________________
 CI8760* NAD 83(2011) POSITION- 41 32 27.92315(N) 088 21 09.26576(W)   ADJUSTED
 CI8760* NAD 83(2011) ELLIP HT-   147.147 (meters)        (06/27/12)   ADJUSTED
 CI8760* NAD 83(2011) EPOCH   -  2010.00
 CI8760* NAVD 88 ORTHO HEIGHT -   180.1   (meters)      591.    (feet) GPS OBS
 CI8760  ______________________________________________________________________
 CI8760  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CI8760  GEOID HEIGHT    -        -32.939 (meters)                     GEOID99
 CI8760  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 CI8760  NAD 83(2011) X  -    137,451.017 (meters)                     COMP
 CI8760  NAD 83(2011) Y  - -4,779,086.852 (meters)                     COMP
 CI8760  NAD 83(2011) Z  -  4,207,686.684 (meters)                     COMP
 CI8760  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 CI8760
 CI8760  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI8760  Standards:
 CI8760         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI8760            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI8760  -------------------------------------------------------------------
 CI8760  NETWORK    1.37   1.65           0.60   0.51   0.84     -0.04929386
 CI8760  -------------------------------------------------------------------
 CI8760  Click here for local accuracies and other accuracy information.
 CI8760
 CI8760.The horizontal coordinates were established by GPS observations
 CI8760.and adjusted by the National Geodetic Survey in June 2012.
 CI8760
 CI8760.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI8760.been affixed to the stable North American tectonic plate. See 
 CI8760.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI8760
 CI8760.The horizontal coordinates are valid at the epoch date displayed above
 CI8760.which is a decimal equivalence of Year/Month/Day.
 CI8760
 CI8760.The orthometric height was determined by GPS observations and a
 CI8760.high-resolution geoid model.
 CI8760
 CI8760.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI8760.GEOID18 height accuracy estimate available here.
 CI8760
 CI8760.Click photographs - Photos may exist for this station.
 CI8760
 CI8760.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI8760
 CI8760.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI8760
 CI8760.The ellipsoidal height was determined by GPS observations
 CI8760.and is referenced to NAD 83.
 CI8760
 CI8760. The following values were computed from the NAD 83(2011) position.
 CI8760
 CI8760;                    North         East     Units Scale Factor Converg.
 CI8760;SPC IL E     -   541,133.439   298,394.549   MT  0.99997503   -0 00 45.9
 CI8760;SPC IL E     - 1,775,368.62    978,982.78   sFT  0.99997503   -0 00 45.9
 CI8760;UTM  16      - 4,599,709.175   387,180.544   MT  0.99975664   -0 53 49.4
 CI8760
 CI8760!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI8760!SPC IL E     -   0.99997692  x   0.99997503  =   0.99995195
 CI8760!UTM  16      -   0.99997692  x   0.99975664  =   0.99973357
 CI8760
 CI8760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8718099709(NAD 83)
 CI8760
 CI8760                          SUPERSEDED SURVEY CONTROL
 CI8760
 CI8760  NAD 83(2007)-  41 32 27.92329(N)    088 21 09.26678(W) AD(2002.00) 0
 CI8760  ELLIP H (02/10/07)  147.166  (m)                       GP(2002.00)    
 CI8760  ELLIP H (02/03/05)  147.140  (m)                       GP(       ) 4 2
 CI8760  NAD 83(1997)-  41 32 27.92333(N)    088 21 09.26672(W) AD(       ) 1
 CI8760  ELLIP H (03/04/03)  147.157  (m)                       GP(       ) 4 2
 CI8760
 CI8760.Superseded values are not recommended for survey control.
 CI8760
 CI8760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI8760.See file dsdata.pdf to determine how the superseded data were derived.
 CI8760
 CI8760_MARKER: DR = REFERENCE MARK DISK
 CI8760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI8760_STAMPING: VAN DYKE NO2 1956
 CI8760_MARK LOGO: CGS
 CI8760_PROJECTION: FLUSH
 CI8760_MAGNETIC: O = OTHER; SEE DESCRIPTION
 CI8760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI8760+STABILITY: SURFACE MOTION
 CI8760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI8760+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2023
 CI8760
 CI8760  HISTORY     - Date     Condition        Report By
 CI8760  HISTORY     - 1956     MONUMENTED       CGS
 CI8760  HISTORY     - 20030710 GOOD             ASCPC
 CI8760  HISTORY     - 20080121 GOOD             GEOCAC
 CI8760  HISTORY     - 20230510 GOOD             ILDT
 CI8760
 CI8760                          STATION DESCRIPTION
 CI8760
 CI8760'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2003
 CI8760'TO REACH THE MARK FROM THE INTERSECTION OF US 52 AND IL 47, HEAD EAST
 CI8760'4.3 MILES TO GROVE ROAD (12500 SOUTH), TURN LEFT (NORTH) AND GO 2.0
 CI8760'MILES TO CHICAGO RD (5000 WEST).
 CI8760'
 CI8760'STATION IS A BRASS DISK WITH A DIMPLE OUTSIDE OF ORIGINAL MARK.
 CI8760'STATION IS 36 FEET NORTH OF CENTERLINE OF CHICAGO ROAD AND 150 FEET
 CI8760'WEST OF GROVE ROAD.
 CI8760'
 CI8760
 CI8760                          STATION RECOVERY (2008)
 CI8760
 CI8760'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 CI8760'MARK IS IN GOOD CONDITION.
 CI8760'ALSO LOCATED RM1 IN GOOD CONDITION.
 CI8760'DID NOT LOCATE VANDYKE AS IT APPEARS TO BE IN BURIED IN THE LAND
 CI8760'OWNER'S YARD OR PERHAPS UNDER A LARGE, LOW-BRANCHING EVERGREEN TREE.
 CI8760
 CI8760                          STATION RECOVERY (2023)
 CI8760
 CI8760'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 CI8760'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2059 ***********************************************************************
 JB2059  DESIGNATION -  VANPORT
 JB2059  PID         -  JB2059
 JB2059  STATE/COUNTY-  IL/FAYETTE
 JB2059  COUNTRY     -  US
 JB2059  USGS QUAD   -  HAGARSTOWN (2018)
 JB2059
 JB2059                         *CURRENT SURVEY CONTROL
 JB2059  ______________________________________________________________________
 JB2059* NAD 83(1997) POSITION- 38 59 23.88122(N) 089 09 57.88296(W)   ADJUSTED
 JB2059* NAD 83(1997) ELLIP HT-   130.584 (meters)        (10/21/99)   ADJUSTED
 JB2059* NAVD 88 ORTHO HEIGHT -   162.2   (meters)      532.    (feet) VERTCON3
 JB2059  ______________________________________________________________________
 JB2059  GEOID HEIGHT    -        -31.690 (meters)                     GEOID18
 JB2059  NAD 83(1997) X  -     72,248.739 (meters)                     COMP
 JB2059  NAD 83(1997) Y  - -4,963,603.920 (meters)                     COMP
 JB2059  NAD 83(1997) Z  -  3,991,533.524 (meters)                     COMP
 JB2059  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 JB2059  HORZ ORDER      -  FIRST
 JB2059  ELLP ORDER      -  FOURTH    CLASS I
 JB2059
 JB2059.This mark is at Vandalia Airport (VLA)
 JB2059
 JB2059.The horizontal coordinates were established by GPS observations
 JB2059.and adjusted by the National Geodetic Survey in October 1999.
 JB2059
 JB2059.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB2059.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB2059
 JB2059.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2059.GEOID18 height accuracy estimate available here.
 JB2059
 JB2059.Click photographs - Photos may exist for this station.
 JB2059
 JB2059.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB2059
 JB2059.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB2059
 JB2059.The ellipsoidal height was determined by GPS observations
 JB2059.and is referenced to NAD 83.
 JB2059
 JB2059. The following values were computed from the NAD 83(1997) position.
 JB2059
 JB2059;                    North         East     Units Scale Factor Converg.
 JB2059;SPC IL E     -   258,194.145   227,853.354   MT  1.00003907   -0 31 26.3
 JB2059;SPC IL E     -   847,091.96    747,548.88   sFT  1.00003907   -0 31 26.3
 JB2059;UTM  16      - 4,317,894.977   312,399.562   MT  1.00003338   -1 21 47.7
 JB2059
 JB2059!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB2059!SPC IL E     -   0.99997951  x   1.00003907  =   1.00001858
 JB2059!UTM  16      -   0.99997951  x   1.00003338  =   1.00001289
 JB2059
 JB2059:                Primary Azimuth Mark                     Grid Az
 JB2059:SPC IL E     -  A 257                                    194 37 29.9
 JB2059:UTM  16      -  A 257                                    195 27 51.3
 JB2059
 JB2059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1239917894(NAD 83)
 JB2059
 JB2059|---------------------------------------------------------------------|
 JB2059| PID    Reference Object                     Distance      Geod. Az  |
 JB2059|                                                           dddmmss.s |
 JB2059| JB0772 A 257                               400.198 METERS 1940603.6 |
 JB2059|---------------------------------------------------------------------|
 JB2059
 JB2059                          SUPERSEDED SURVEY CONTROL
 JB2059
 JB2059  NAD 83(1986)-  38 59 23.89839(N)    089 09 57.87352(W) AD(       ) 1
 JB2059  NGVD 29 (06/25/91)  162.3    (m)  OSU 89B  model used  GPS OBS        
 JB2059
 JB2059.Superseded values are not recommended for survey control.
 JB2059
 JB2059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2059.See file dsdata.pdf to determine how the superseded data were derived.
 JB2059
 JB2059_MARKER: I = METAL ROD
 JB2059_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 JB2059_STAMPING: VANPORT 1990
 JB2059_MARK LOGO: NGS
 JB2059_PROJECTION: FLUSH
 JB2059_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB2059_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB2059+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2002
 JB2059_ROD/PIPE-DEPTH: 6.1 meters
 JB2059_SLEEVE-DEPTH  : 1.0 meters
 JB2059
 JB2059  HISTORY     - Date     Condition        Report By
 JB2059  HISTORY     - 1990     MONUMENTED       NGS
 JB2059  HISTORY     - 20020416 GOOD             HANPRO
 JB2059
 JB2059                          STATION DESCRIPTION
 JB2059
 JB2059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 JB2059'STATION IS LOCATED ABOUT 6 KM (3.7 MI) WEST-NORTHWEST OF VANDALIA, AT
 JB2059'THE VANDALIA MUNICIPAL AIRPORT, AT THE NORTH END OF A MEDIAN FORMED
 JB2059'BY THE RUNWAYS AND A TAXI,IN SOUTH CENTRAL SECTION 2, T 6 N, R 1 W.
 JB2059'OWNERSHIP--VANDALIA PARK DISTRICT, VANDALIA AIRPORT, RTE 3, VANDALIA,
 JB2059'IL 62471.  AIRPORT MANAGER IS JOHN FERRORO, PHONE 618-283-4973.
 JB2059'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 70 AND US HIGHWAY 51
 JB2059'(EXIT 63) ON NORTH SIDE OF VANDALIA, GO SOUTH ON HIGHWAY 51 FOR 0.32
 JB2059'KM (0.20 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT, WEST, ON US HIGHWAY
 JB2059'40 AND STATE HIGHWAY 185 FOR 1.80 KM (1.12 MI) TO A CROSSROAD.  TURN
 JB2059'RIGHT, NORTH, ON HIGHWAY 185 FOR 0.94 KM (0.58 MI) TO A PAVED ROAD
 JB2059'LEFT.  TURN LEFT, WEST, FOR 4.02 KM (2.50 MI) TO THE AIRPORT ENTRANCE
 JB2059'ROAD ON THE RIGHT.  TURN RIGHT, NORTH, FOR 0.18 KM (0.11 MI) TO A
 JB2059'GATE ON THE LEFT.  TURN LEFT THROUGH GATE, THEN BEAR RIGHT, NORTH, ON
 JB2059'APRON FOR 0.14 KM (0.09 MI) TO A TAXI LEADING NORTH.  CONTINUE NORTH
 JB2059'ON TAXI FOR 0.22 KM (0.14 MI) TO RUNWAY 9-27 AND THE STATION ON THE
 JB2059'RIGHT.
 JB2059'STATION IS 30.95 M (101.54 FT) SOUTH OF THE CENTERLINE OF RUNWAY 9-27,
 JB2059'12.7 M (41.7 FT) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A
 JB2059'CONCRETE SLAB FOR A EXIT SIGN, 17.7 M (58.1 FT) EAST OF THE EAST EDGE
 JB2059'OF TAXI APPROACH, 15.0 M (49.2 FT) EAST OF A PURPLE TAXI LIGHT, AT A
 JB2059'WOODEN FLAGGED STAKE.
 JB2059
 JB2059                          STATION RECOVERY (2002)
 JB2059
 JB2059'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (DEF)
 JB2059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1320 ***********************************************************************
 KB1320  CBN         -  This is a Cooperative Base Network Control Station.
 KB1320  DESIGNATION -  VANPRAAG
 KB1320  PID         -  KB1320
 KB1320  STATE/COUNTY-  IL/MACON
 KB1320  COUNTRY     -  US
 KB1320  USGS QUAD   -  MACON EAST (2018)
 KB1320
 KB1320                         *CURRENT SURVEY CONTROL
 KB1320  ______________________________________________________________________
 KB1320* NAD 83(2011) POSITION- 39 41 48.36939(N) 088 56 26.15282(W)   ADJUSTED
 KB1320* NAD 83(2011) ELLIP HT-   186.529 (meters)        (06/27/12)   ADJUSTED
 KB1320* NAD 83(2011) EPOCH   -  2010.00
 KB1320* NAVD 88 ORTHO HEIGHT -   219.0   (meters)      719.    (feet) GPS OBS
 KB1320  ______________________________________________________________________
 KB1320  NAVD 88 orthometric height was determined with geoid model    GEOID96
 KB1320  GEOID HEIGHT    -        -32.311 (meters)                     GEOID96
 KB1320  GEOID HEIGHT    -        -32.438 (meters)                     GEOID18
 KB1320  NAD 83(2011) X  -     90,862.788 (meters)                     COMP
 KB1320  NAD 83(2011) Y  - -4,913,584.241 (meters)                     COMP
 KB1320  NAD 83(2011) Z  -  4,052,256.206 (meters)                     COMP
 KB1320  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 KB1320
 KB1320  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1320  Standards:
 KB1320         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1320            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1320  -------------------------------------------------------------------
 KB1320  NETWORK    0.65   1.47           0.29   0.24   0.75     -0.01288634
 KB1320  -------------------------------------------------------------------
 KB1320  Click here for local accuracies and other accuracy information.
 KB1320
 KB1320.The horizontal coordinates were established by GPS observations
 KB1320.and adjusted by the National Geodetic Survey in June 2012.
 KB1320
 KB1320.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1320.been affixed to the stable North American tectonic plate. See 
 KB1320.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1320
 KB1320.The horizontal coordinates are valid at the epoch date displayed above
 KB1320.which is a decimal equivalence of Year/Month/Day.
 KB1320
 KB1320.The orthometric height was determined by GPS observations and a
 KB1320.high-resolution geoid model.
 KB1320
 KB1320.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1320.GEOID18 height accuracy estimate available here.
 KB1320
 KB1320.Click photographs - Photos may exist for this station.
 KB1320
 KB1320.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1320
 KB1320.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1320
 KB1320.The ellipsoidal height was determined by GPS observations
 KB1320.and is referenced to NAD 83.
 KB1320
 KB1320. The following values were computed from the NAD 83(2011) position.
 KB1320
 KB1320;                    North         East     Units Scale Factor Converg.
 KB1320;SPC IL E     -   336,509.226   247,915.799   MT  1.00000838   -0 23 16.4
 KB1320;SPC IL E     - 1,104,030.69    813,370.42   sFT  1.00000838   -0 23 16.4
 KB1320;SPC IL W     -   337,040.244   805,155.685   MT  1.00007727   +0 46 59.5
 KB1320;SPC IL W     - 1,105,772.87  2,641,581.61   sFT  1.00007727   +0 46 59.5
 KB1320;UTM  16      - 4,395,902.581   333,614.824   MT  0.99994084   -1 14 23.2
 KB1320
 KB1320!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1320!SPC IL E     -   0.99997074  x   1.00000838  =   0.99997912
 KB1320!SPC IL W     -   0.99997074  x   1.00007727  =   1.00004801
 KB1320!UTM  16      -   0.99997074  x   0.99994084  =   0.99991158
 KB1320
 KB1320:                Primary Azimuth Mark                     Grid Az
 KB1320:SPC IL E     -  VANPRAAG AZ MK A PT                      273 52 07.6
 KB1320:SPC IL W     -  VANPRAAG AZ MK A PT                      272 41 51.7
 KB1320:UTM  16      -  VANPRAAG AZ MK A PT                      274 43 14.4
 KB1320
 KB1320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3361495902(NAD 83)
 KB1320
 KB1320|---------------------------------------------------------------------|
 KB1320| PID    Reference Object                     Distance      Geod. Az  |
 KB1320|                                                           dddmmss.s |
 KB1320| CI8761 VANPRAAG RM 1                        25.603 METERS 08844     |
 KB1320| KB1323 VANPRAAG AZ MK A PT                 447.075 METERS 2732851.2 |
 KB1320| KB1324 VANPRAAG AZ MK                      444.250 METERS 2735236.6 |
 KB1320| CI8762 VANPRAAG RM 2                        25.614 METERS 30631     |
 KB1320|---------------------------------------------------------------------|
 KB1320
 KB1320                          SUPERSEDED SURVEY CONTROL
 KB1320
 KB1320  NAD 83(2007)-  39 41 48.36943(N)    088 56 26.15362(W) AD(2002.00) 0
 KB1320  ELLIP H (02/10/07)  186.558  (m)                       GP(2002.00)    
 KB1320  ELLIP H (10/15/04)  186.571  (m)                       GP(       ) 4 2
 KB1320  NAD 83(1997)-  39 41 48.36939(N)    088 56 26.15344(W) AD(       ) B
 KB1320  ELLIP H (07/17/98)  186.566  (m)                       GP(       ) 4 1
 KB1320  NAD 83(1986)-  39 41 48.37811(N)    088 56 26.14378(W) AD(       ) 1
 KB1320  NAD 27      -  39 41 48.24358(N)    088 56 25.87023(W) AD(       ) 1
 KB1320  NGVD 29 (07/19/86)  218.9    (m)          718.     (f) VERT ANG       
 KB1320
 KB1320.Superseded values are not recommended for survey control.
 KB1320
 KB1320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1320.See file dsdata.pdf to determine how the superseded data were derived.
 KB1320
 KB1320_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1320_STAMPING: VANPRAAG 1975
 KB1320_MARK LOGO: NGS
 KB1320_PROJECTION: FLUSH
 KB1320_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1320+STABILITY: SURFACE MOTION
 KB1320_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1320+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2020
 KB1320
 KB1320  HISTORY     - Date     Condition        Report By
 KB1320  HISTORY     - 1975     MONUMENTED       NGS
 KB1320  HISTORY     - 19970422 GOOD             NGS
 KB1320  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1320  HISTORY     - 20021108 GOOD             ILDT
 KB1320  HISTORY     - 20200506 POOR             ILDT
 KB1320
 KB1320                          STATION DESCRIPTION
 KB1320
 KB1320'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1320'THE STATION IS LOCATED ABOUT 7 MILES WEST-SOUTHWEST OF DALTON CITY,
 KB1320'6-1/2 MILES NORTHEAST OF MOWEAQUA, 3-1/2 MILES EAST-SOUTHEAST OF
 KB1320'MACON, IN THE NW 1/4 SECTION 1, T 14 N, R 2 E, ON PROPERTY OWNED
 KB1320'BY MR. ALEX VAN PRAAG, 253 SOUTH PARK STREET, DECATUR, ILLINOIS,
 KB1320'TELEPHONE NUMBER 428-9394 OR 428-8752.
 KB1320'
 KB1320'TO REACH THE STATION FROM THE POST OFFICE IN MACON, GO EAST ON
 KB1320'EAST DUNN STREET (CROSSING RAILROAD), FOR 0.1 MILE TO THE
 KB1320'JUNCTION OF SOUTH WALL STREET (U.S. HIGHWAY 51).  TURN RIGHT
 KB1320'AND GO SOUTH-SOUTHWEST ON U.S. HIGHWAY 51 FOR 0.55 MILE TO A
 KB1320'SIDE ROAD ON THE LEFT.  TURN LEFT AND GO EAST AND SOUTH ON A
 KB1320'PAVED ROAD FOR 0.2 MILE TO A PAVED ROAD ON THE LEFT.  TURN LEFT
 KB1320'AND GO EAST ON THE PAVED ROAD FOR 1.35 MILES TO THE MACON ATT
 KB1320'MICROWAVE TOWER ON THE LEFT, CONTINUE EAST ON THE PAVED ROAD
 KB1320'FOR 1.5 MILES TO THE AZIMUTH MARK ON THE LEFT, CONTINUE EAST
 KB1320'ON THE PAVED ROAD FOR 0.3 MILE TO AN OFFSET CROSSROAD AND THE
 KB1320'STATION IN THE SOUTHEAST ANGLE OF CROSSROAD.
 KB1320'
 KB1320'STATION MARKS ARE STANDARD DISKS STAMPED VANPRAAG 1975.  THE
 KB1320'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1320'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1320'85 FEET SOUTHEAST OF A METAL WITNESS POST, 33 FEET EAST OF THE
 KB1320'CENTER OF A PAVED ROAD AND 27 FEET SOUTH OF THE CENTER OF A
 KB1320'PAVED ROAD.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN
 KB1320'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND SURFACE.
 KB1320'
 KB1320'REFERENCE MARK 1, A STANDARD DISK STAMPED VANPRAAG NO 1 1975,
 KB1320'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1320'THAT IS 2 INCHES BELOW THE GROUND SURFACE.  IT IS 117 FEET EAST
 KB1320'OF THE CENTER OF THE PAVED ROAD AND 25 FEET SOUTH OF THE CENTER
 KB1320'OF THE PAVED ROAD.
 KB1320'
 KB1320'REFERENCE MARK 2, A STANDARD DISK STAMPED VANPRAAG NO 2 1975,
 KB1320'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 KB1320'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 46 FEET EAST OF
 KB1320'THE CENTER OF THE PAVED ROAD, 21 FEET NORTH OF THE CENTER OF
 KB1320'THE PAVED ROAD AND 2 FEET NORTHEAST OF A METAL WITNESS POST.
 KB1320'
 KB1320'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED VANPRAAG
 KB1320'AZ 1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1320'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 47 FEET
 KB1320'EAST OF THE CENTER OF A FIELD DRIVEWAY, 22 FEET NORTH OF THE
 KB1320'CENTER OF THE PAVED ROAD, 18 FEET SOUTHEAST OF THE SOUTHEAST
 KB1320'CORNER OF A PUMP HOUSE AND 2.2 FEET NORTH OF A METAL WITNESS
 KB1320'POST.
 KB1320'
 KB1320'HEIGHT OF LIGHT ABOVE STATION MARK 30.3 METERS.
 KB1320
 KB1320                          STATION RECOVERY (1997)
 KB1320
 KB1320'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1320'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) EAST-NORTHEAST OF MACON.
 KB1320'TO REACH FROM THE MERIDIAN HIGH SCHOOL ON U.S. HIGHWAY 51 (WALL
 KB1320'STREET) IN THE SOUTH PART OF MACON, GO SOUTH ON HIGHWAY 51 FOR 0.15 MI
 KB1320'(0.24 KM) TO WOODCOCK STREET ON THE LEFT.  TURN LEFT, EAST THEN SOUTH,
 KB1320'ON WOODCOCK STREET FOR 0.25 MI (0.40 KM) TO RIDLEN ROAD (300N) ON THE
 KB1320'LEFT.  TURN LEFT, EAST, ON RIDLEN ROAD FOR 1.25 MI (2.01 KM) TO A
 KB1320'MICROWAVE TOWER ON THE LEFT.  CONTINUE EAST FOR 1.75 MI (2.82 KM) TO
 KB1320'AN OFFSET CROSSROAD AND THE STATION ON THE RIGHT IN THE SOUTHEAST
 KB1320'QUADRANT.  IT IS 8.1 M (26.6 FT) SOUTH OF THE CENTER OF RIDLEN ROAD,
 KB1320'10.2 M (33.5 FT) EAST OF CORNTHWAITE ROAD, 1450E LEADING SOUTH, 13.2 M
 KB1320'(43.3 FT) SOUTHEAST OF THE CENTER OF THE INTERSECTION, 5.0 M (16.4 FT)
 KB1320'SOUTHEAST OF THE EAST END OF A METAL CULVERT PIPE UNDER CORNTHWAITE
 KB1320'ROAD, AND 0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS POST.
 KB1320
 KB1320                          STATION RECOVERY (2000)
 KB1320
 KB1320'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1320'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1320'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1320
 KB1320                          STATION RECOVERY (2002)
 KB1320
 KB1320'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (TA)
 KB1320'RECOVERED AS DESCRIBED
 KB1320
 KB1320                          STATION RECOVERY (2020)
 KB1320
 KB1320'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB1320'STAKED OUT STATION WITH VRS AND COORDINATES FALL ON DAMAGED MONUMENT
 KB1320'WITH NO DISK TO BE FOUND.  PHOTO VERIFIED.  CAN BE USED WITH CARE FOR
 KB1320'HORIZONTAL POSITIONING BUT UNUSABLE FOR VERTICAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1324 ***********************************************************************
 KB1324  DESIGNATION -  VANPRAAG AZ MK
 KB1324  PID         -  KB1324
 KB1324  STATE/COUNTY-  IL/MACON
 KB1324  COUNTRY     -  US
 KB1324  USGS QUAD   -  MACON EAST (2018)
 KB1324
 KB1324                         *CURRENT SURVEY CONTROL
 KB1324  ______________________________________________________________________
 KB1324* NAD 83(1997) POSITION- 39 41 49.34293(N) 088 56 44.75713(W)   ADJUSTED
 KB1324* NAVD 88 ORTHO HEIGHT -   219.4   (meters)      720.    (feet) VERTCON3
 KB1324  ______________________________________________________________________
 KB1324  GEOID HEIGHT    -        -32.437 (meters)                     GEOID18
 KB1324  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 KB1324  HORZ ORDER      -  SECOND
 KB1324
 KB1324.The horizontal coordinates were established by classical geodetic methods
 KB1324.and adjusted by the National Geodetic Survey in October 1999.
 KB1324
 KB1324.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1324.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1324
 KB1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1324.GEOID18 height accuracy estimate available here.
 KB1324
 KB1324.Click photographs - Photos may exist for this station.
 KB1324
 KB1324.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1324
 KB1324. The following values were computed from the NAD 83(1997) position.
 KB1324
 KB1324;                    North         East     Units Scale Factor Converg.
 KB1324;SPC IL E     -   336,542.264   247,472.761   MT  1.00000896   -0 23 28.3
 KB1324;SPC IL E     - 1,104,139.08    811,916.88   sFT  1.00000896   -0 23 28.3
 KB1324;SPC IL W     -   337,064.223   804,712.033   MT  1.00007612   +0 46 47.6
 KB1324;SPC IL W     - 1,105,851.54  2,640,126.06   sFT  1.00007612   +0 46 47.6
 KB1324;UTM  16      - 4,395,942.200   333,172.356   MT  0.99994266   -1 14 35.2
 KB1324
 KB1324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1324!SPC IL E     -   0.99997067  x   1.00000896  =   0.99997963
 KB1324!SPC IL W     -   0.99997067  x   1.00007612  =   1.00004678
 KB1324!UTM  16      -   0.99997067  x   0.99994266  =   0.99991333
 KB1324
 KB1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ3317295942(NAD 83)
 KB1324
 KB1324                          SUPERSEDED SURVEY CONTROL
 KB1324
 KB1324  NAD 83(1986)-  39 41 49.35160(N)    088 56 44.74747(W) AD(       ) 2
 KB1324  NAD 27      -  39 41 49.21693(N)    088 56 44.47335(W) AD(       ) 2
 KB1324  NGVD 29 (07/19/86)  219.5    (m)          720.     (f) VERT ANG       
 KB1324
 KB1324.Superseded values are not recommended for survey control.
 KB1324
 KB1324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1324.See file dsdata.pdf to determine how the superseded data were derived.
 KB1324
 KB1324_MARKER: DR = REFERENCE MARK DISK
 KB1324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1324_STAMPING: VANPRAAG AZ 1975
 KB1324_MARK LOGO: NGS
 KB1324_PROJECTION: FLUSH
 KB1324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1324+STABILITY: SURFACE MOTION
 KB1324
 KB1324  HISTORY     - Date     Condition        Report By
 KB1324  HISTORY     - 1975     MONUMENTED       NGS
 KB1324
 KB1324                          STATION DESCRIPTION
 KB1324
 KB1324'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1324'THE STATION IS LOCATED ABOUT 7 MILES WEST-SOUTHWEST OF DALTON
 KB1324'CITY, 6-1/2 MILES NORTHEAST OF MOWEAQUA, 3-1/2 MILES EAST-
 KB1324'SOUTHEAST OF MACON, IN THE NW 1/4 SECTION 1, T 14 N, R 2 E, AND
 KB1324'ON PROPERTY OWNED BY MR. ALEX VAN PRAAG, 253 SOUTH PARK STREET,
 KB1324'DECATUR, ILLINOIS, TELEPHONE NUMBER 428-9394 OR 428-8752.
 KB1324'
 KB1324'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED VANPRAAG
 KB1324'AZ 1975, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1324'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 47 FEET
 KB1324'EAST OF A FIELD DRIVEWAY, 22 FEET NORTH OF THE CENTER OF THE
 KB1324'PAVED ROAD, 18 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A PUMP
 KB1324'HOUSE AND 2.2 FEET NORTH OF A METAL WITNESS POST.
 KB1324'
 KB1324'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1324'STATION VANPRAAG.
 KB1324'
 KB1324'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1324'VANPRAAG, DISTANCE BEING 444.249 METERS, WEST OF THE
 KB1324'TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2989 ***********************************************************************
 ME2989  DESIGNATION -  VASQUEZ
 ME2989  PID         -  ME2989
 ME2989  STATE/COUNTY-  IL/COOK
 ME2989  COUNTRY     -  US
 ME2989  USGS QUAD   -  PALOS PARK (2018)
 ME2989
 ME2989                         *CURRENT SURVEY CONTROL
 ME2989  ______________________________________________________________________
 ME2989* NAD 83(1997) POSITION- 41 43 57.53252(N) 087 50 31.95626(W)   ADJUSTED
 ME2989* NAVD 88 ORTHO HEIGHT -   212.    (meters)      696.    (feet) VERTCON3
 ME2989  ______________________________________________________________________
 ME2989  GEOID HEIGHT    -        -33.357 (meters)                     GEOID18
 ME2989  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 ME2989  HORZ ORDER      -  SECOND
 ME2989
 ME2989.The horizontal coordinates were established by classical geodetic methods
 ME2989.and adjusted by the National Geodetic Survey in October 1999.
 ME2989
 ME2989.The NAVD 88 height was computed by applying the VERTCON shift value to
 ME2989.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 ME2989
 ME2989.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2989.GEOID18 height accuracy estimate available here.
 ME2989
 ME2989.Click photographs - Photos may exist for this station.
 ME2989
 ME2989.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2989
 ME2989. The following values were computed from the NAD 83(1997) position.
 ME2989
 ME2989;                    North         East     Units Scale Factor Converg.
 ME2989;SPC IL E     -   562,524.940   340,858.849   MT  0.99999554   +0 19 36.9
 ME2989;SPC IL E     - 1,845,550.57  1,118,301.07   sFT  0.99999554   +0 19 36.9
 ME2989;UTM  16      - 4,620,435.803   429,958.674   MT  0.99966037   -0 33 38.3
 ME2989
 ME2989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2989!SPC IL E     -   0.99997199  x   0.99999554  =   0.99996753
 ME2989!UTM  16      -   0.99997199  x   0.99966037  =   0.99963237
 ME2989
 ME2989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2995820435(NAD 83)
 ME2989
 ME2989                          SUPERSEDED SURVEY CONTROL
 ME2989
 ME2989  NAD 83(1997)-  41 43 57.53266(N)    087 50 31.95659(W) AD(       ) 2
 ME2989  NAD 83(1994)-  41 43 57.53647(N)    087 50 31.96335(W) AD(       ) 2
 ME2989  NAD 83(1986)-  41 43 57.53681(N)    087 50 31.96317(W) AD(       ) 2
 ME2989  NAD 27      -  41 43 57.42322(N)    087 50 31.75963(W) AD(       ) 2
 ME2989  NGVD 29 (07/19/86)  212.     (m)          696.     (f) VERT ANG       
 ME2989
 ME2989.Superseded values are not recommended for survey control.
 ME2989
 ME2989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2989.See file dsdata.pdf to determine how the superseded data were derived.
 ME2989
 ME2989_MARKER: DH = HORIZONTAL CONTROL DISK
 ME2989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2989_STAMPING: VASQUEZ 1977
 ME2989_MARK LOGO: NGS
 ME2989_PROJECTION: FLUSH
 ME2989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2989+STABILITY: SURFACE MOTION
 ME2989
 ME2989  HISTORY     - Date     Condition        Report By
 ME2989  HISTORY     - 1977     MONUMENTED       NGS
 ME2989  HISTORY     - 20050507 MARK NOT FOUND   GEOCAC
 ME2989
 ME2989                          STATION DESCRIPTION
 ME2989
 ME2989'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2989'THE STATION IS LOCATED 30 MILES SOUTHWEST OF CHICAGO AT HICKORY HILLS,
 ME2989'ILLINOIS, IN THE HIGHWAY RIGHT-OF-WAY OF EIGHTY-SEVENTH STREET.
 ME2989'
 ME2989'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 12, 20, 45
 ME2989'AND EIGHTY-SEVENTH STREET ABOUT ONE MILE SOUTH OF WILLOW SPRINGS, GO
 ME2989'EAST ON EIGHTY-SEVENTH STREET FOR 0.3 MILE TO A CROSS ROAD, KEAN
 ME2989'AVENUE.  CONTINUE ON EIGHTY-SEVENTH STREET FOR 0.25 MILE TO THE
 ME2989'STATION ON THE RIGHT AT THE TOP OF A HILL.
 ME2989'
 ME2989'THE STATION MARKS ARE STANDARD DISKS STAMPED---VASQUEZ 1977--- .  THE
 ME2989'SURFACE MARK IS FLUSH AND IS IN THE TOP OF A 12-INCH CYLINDRICAL
 ME2989'CONCRETE MONUMENT.  THE SUBSURFACE MARK IS SET IN AN IRREGULAR MASS OF
 ME2989'CONCRETE 48 INCHES BELOW THE GROUND.  IT IS 39.2 FEET SOUTH-SOUTHEAST
 ME2989'OF A WOOD SIGN POST, 49.3 FEET SOUTHWEST OF A POWER POLE, AND 72.9
 ME2989'FEET WEST-SOUTHWEST OF A WOODEN SIGN POST.
 ME2989'
 ME2989'NO REFERENCE MARKS WERE ESTABLISHED.  STATION FREEMAN CAN BE USED AS
 ME2989'THE AZIMUTH MARK.  THE HEIGHT OF THE LIGHT ABOVE THE STATION WAS 1.3
 ME2989'METERS.
 ME2989
 ME2989                          STATION RECOVERY (2005)
 ME2989
 ME2989'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 ME2989'MARK MAY HAVE BEEN DESTROYED DUE TO EXPANSION OF 87TH STREET CIRCA
 ME2989'1991.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1669 ***********************************************************************
 MF1669  DESIGNATION -  VAUGHN
 MF1669  PID         -  MF1669
 MF1669  STATE/COUNTY-  IL/BUREAU
 MF1669  COUNTRY     -  US
 MF1669  USGS QUAD   -  BUDA NE (2018)
 MF1669
 MF1669                         *CURRENT SURVEY CONTROL
 MF1669  ______________________________________________________________________
 MF1669* NAD 83(1997) POSITION- 41 27 02.81022(N) 089 36 56.75676(W)   ADJUSTED
 MF1669* NAVD 88 ORTHO HEIGHT -   259.    (meters)      850.    (feet) SCALED
 MF1669  ______________________________________________________________________
 MF1669  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 MF1669  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 MF1669  HORZ ORDER      -  FIRST
 MF1669
 MF1669.The horizontal coordinates were established by classical geodetic methods
 MF1669.and adjusted by the National Geodetic Survey in October 1999.
 MF1669
 MF1669.The orthometric height was scaled from a topographic map.
 MF1669
 MF1669.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1669.GEOID18 height accuracy estimate available here.
 MF1669
 MF1669.Click photographs - Photos may exist for this station.
 MF1669
 MF1669.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1669
 MF1669. The following values were computed from the NAD 83(1997) position.
 MF1669
 MF1669;                    North         East     Units Scale Factor Converg.
 MF1669;SPC IL W     -   531,231.988   746,030.306   MT  0.99996724   +0 21 52.9
 MF1669;SPC IL W     - 1,742,883.61  2,447,601.10   sFT  0.99996724   +0 21 52.9
 MF1669;UTM  16      - 4,592,102.804   281,506.204   MT  1.00018754   -1 43 56.1
 MF1669
 MF1669!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1669!SPC IL W     -   0.99996458  x   0.99996724  =   0.99993182
 MF1669!UTM  16      -   0.99996458  x   1.00018754  =   1.00015211
 MF1669
 MF1669:                Primary Azimuth Mark                     Grid Az
 MF1669:SPC IL W     -  VAUGHN AZ MK                             045 24 45.3
 MF1669:UTM  16      -  VAUGHN AZ MK                             047 30 34.3
 MF1669
 MF1669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8150692102(NAD 83)
 MF1669
 MF1669|---------------------------------------------------------------------|
 MF1669| PID    Reference Object                     Distance      Geod. Az  |
 MF1669|                                                           dddmmss.s |
 MF1669| CI8763 VAUGHN AZ MK                                       0454638.2 |
 MF1669| MF1665 PRINCETON MUNICIPAL TANK            APPROX.15.2 KM 1231703.1 |
 MF1669| MF1672 WYANET MUNICIPAL TANK               APPROX. 9.8 KM 1641352.1 |
 MF1669| MF1676 BUDA MUNICIPAL STANDPIPE            APPROX.15.0 KM 2000812.8 |
 MF1669| MF1677 SHEFFIELD MUNICIPAL TANK            APPROX.14.6 KM 2242313.2 |
 MF1669| MF1678 SHEFFIELD ST PATRICKS CH SPIRE      APPROX.14.7 KM 2250409.0 |
 MF1669| CI8764 VAUGHN RM 1                         103.001 METERS 26823     |
 MF1669| CI8765 VAUGHN RM 2                          66.303 METERS 35319     |
 MF1669|---------------------------------------------------------------------|
 MF1669
 MF1669                          SUPERSEDED SURVEY CONTROL
 MF1669
 MF1669  NAD 83(1996)-  41 27 02.80997(N)    089 36 56.75688(W) AD(       ) 1
 MF1669  NAD 83(1986)-  41 27 02.81830(N)    089 36 56.76553(W) AD(       ) 1
 MF1669  NAD 27      -  41 27 02.68700(N)    089 36 56.41600(W) AD(       ) 1
 MF1669
 MF1669.Superseded values are not recommended for survey control.
 MF1669
 MF1669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1669.See file dsdata.pdf to determine how the superseded data were derived.
 MF1669
 MF1669_MARKER: DS = TRIANGULATION STATION DISK
 MF1669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1669_STAMPING: VAUGHN 1935
 MF1669_MARK LOGO: CGS
 MF1669_PROJECTION: FLUSH
 MF1669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1669+STABILITY: SURFACE MOTION
 MF1669
 MF1669  HISTORY     - Date     Condition        Report By
 MF1669  HISTORY     - 1935     MONUMENTED       CGS
 MF1669  HISTORY     - 19951202 MARK NOT FOUND   USPSQD
 MF1669  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF1669
 MF1669                          STATION DESCRIPTION
 MF1669
 MF1669'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1669'STATION IS ABOUT 8 MILES NE OF SHEFFIELD, ABOUT 3 MILES EAST OF
 MF1669'MANLIUS, IN NW 1/4 OF THE NE 1/4 SEC. 19, T 17 N R 8 E, ON FARM
 MF1669'OWNED AND OCCUPIED BY L.E. VAUGHN, IN HIS PASTURE, ON CREST OF
 MF1669'NORTHWEST-SOUTHEAST RIDGE, ABOUT 500 FEET SOUTH OF HIS HOUSE,
 MF1669'372 FEET SSW OF SW CORNER OF THE HORSE BARN, 323 FEET SOUTH
 MF1669'OF SOUTH END OF THE COW BARN, 250 FEET SSW OF THE NE CORNER-POST
 MF1669'OF PASTURE FENCE, 104 FEET WEST OF THE EAST PASTURE FENCE.  THE
 MF1669'MARK IS FLUSH WITH THE SURFACE.
 MF1669'
 MF1669'STATION, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 MF1669'TABLETS SET IN CONCRETE.
 MF1669'
 MF1669'AZ. MK. IS NE OF STATION, IN JOHN YOUNGS FARM YARD, AT SE CORNER
 MF1669'OF HIS YARD FENCE, 1 FOOT EAST OF THE CORNER-POST, 46 FEET
 MF1669'SE OF SE CORNER OF THE HOUSE, 36 FEET EAST OF THE 12-INCH MAPLE
 MF1669'TREE.  IT IS FLUSH WITH THE SURFACE.
 MF1669'
 MF1669'R.M. NO. 1 IS WEST OF STATION, ON WEST SIDE OF PASTURE, ON
 MF1669'THE HEDGE FENCE LINE, ON CREST OF A SHORT EAST-WEST RIDGE,
 MF1669'ABOUT 150 YARDS SOUTH OF THE NW CORNER OF THE PASTURE.  IT
 MF1669'PROJECTS 2 INCHES.
 MF1669'
 MF1669'R.M. NO. 2 IS NORTH OF STATION, ON THE EAST-WEST WIRE FENCE LINE
 MF1669'THAT SEPARATES PASTURE ON SOUTH FROM HOG LOT ON NORTH, 3 FEET
 MF1669'EAST OF THE SW CORNER-POST OF THE HOG LOT, 106 FEET SOUTH OF
 MF1669'SW CORNER AND 115 FEET SSW OF SE CORNER OF THE COW BARN, 385.46
 MF1669'FEET NE OF R.M. NO. 1.  IT PROJECTS 2 INCHES.
 MF1669'
 MF1669'TO REACH FROM THE R.R. STATION IN MANLIUS, GO EAST ON THE MAIN
 MF1669'EAST-WEST STREET AND CONTINUE EAST ON GRAVEL ROAD 2.3 MILES
 MF1669'TO A NORTH-SOUTH GRAVEL ROAD.  THENCE SOUTH 0.25 MILE TO A GRAVEL
 MF1669'T-ROAD LEADING EAST.  THENCE EAST 0.6 MILE TO MR. VAUGHNS HOUSE
 MF1669'ON SOUTH SIDE OF ROAD AND STATION IN PASTURE SOUTH OF HOUSE.
 MF1669'
 MF1669'A 74-FOOT SIGNAL AT GOLD 1930 COMES INTO VIEW AT 25 FEET.
 MF1669'
 MF1669'A 100-FOOT SIGNAL AT BRADY COMES INTO VIEW AT 60 FEET.
 MF1669'
 MF1669'AN 87-FOOT SIGNAL AT SMITH COMES INTO VIEW AT 65 FEET.
 MF1669'
 MF1669'A 100-FOOT SIGNAL AT PROVIDENCE 1930 COMES INTO VIEW AT 10 FEET.
 MF1669'
 MF1669'A 74-FOOT SIGNAL AT DUNCAN 1930 COMES INTO VIEW AT 20 FEET.
 MF1669'
 MF1669'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 MF1669
 MF1669                          STATION RECOVERY (1995)
 MF1669
 MF1669'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1669'MARK NOT FOUND.
 MF1669
 MF1669                          STATION RECOVERY (2001)
 MF1669
 MF1669'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1669'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3075 ***********************************************************************
 AJ3075  DESIGNATION -  VBG 1A
 AJ3075  PID         -  AJ3075
 AJ3075  STATE/COUNTY-  IL/COOK
 AJ3075  COUNTRY     -  US
 AJ3075  USGS QUAD   -  WHEELING (2018)
 AJ3075
 AJ3075                         *CURRENT SURVEY CONTROL
 AJ3075  ______________________________________________________________________
 AJ3075* NAD 83(2011) POSITION- 42 09 07.96031(N) 087 57 58.98468(W)   ADJUSTED
 AJ3075* NAD 83(2011) ELLIP HT-   174.125 (meters)        (06/27/12)   ADJUSTED
 AJ3075* NAD 83(2011) EPOCH   -  2010.00
 AJ3075* NAVD 88 ORTHO HEIGHT -   207.999 (meters)      682.41  (feet) ADJUSTED
 AJ3075  ______________________________________________________________________
 AJ3075  GEOID HEIGHT    -        -33.875 (meters)                     GEOID18
 AJ3075  NAD 83(2011) X  -    168,053.751 (meters)                     COMP
 AJ3075  NAD 83(2011) Y  - -4,732,815.807 (meters)                     COMP
 AJ3075  NAD 83(2011) Z  -  4,258,269.868 (meters)                     COMP
 AJ3075  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 AJ3075  DYNAMIC HEIGHT  -        207.930 (meters)      682.18  (feet) COMP
 AJ3075  MODELED GRAVITY -    980,285.9   (mgal)                       NAVD 88
 AJ3075
 AJ3075  VERT ORDER      -  SECOND    CLASS I
 AJ3075
 AJ3075  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3075  Standards:
 AJ3075         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3075            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3075  -------------------------------------------------------------------
 AJ3075  NETWORK    0.64   0.86           0.29   0.23   0.44     -0.07550610
 AJ3075  -------------------------------------------------------------------
 AJ3075  Click here for local accuracies and other accuracy information.
 AJ3075
 AJ3075.The horizontal coordinates were established by GPS observations
 AJ3075.and adjusted by the National Geodetic Survey in June 2012.
 AJ3075
 AJ3075.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3075.been affixed to the stable North American tectonic plate. See 
 AJ3075.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3075
 AJ3075.The horizontal coordinates are valid at the epoch date displayed above
 AJ3075.which is a decimal equivalence of Year/Month/Day.
 AJ3075
 AJ3075.The orthometric height was determined by differential leveling and
 AJ3075.adjusted by the NATIONAL GEODETIC SURVEY
 AJ3075.in April 2011.
 AJ3075
 AJ3075.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3075.GEOID18 height accuracy estimate available here.
 AJ3075
 AJ3075.Click photographs - Photos may exist for this station.
 AJ3075
 AJ3075.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3075
 AJ3075.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3075
 AJ3075.The ellipsoidal height was determined by GPS observations
 AJ3075.and is referenced to NAD 83.
 AJ3075
 AJ3075.The dynamic height is computed by dividing the NAVD 88
 AJ3075.geopotential number by the normal gravity value computed on the
 AJ3075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ3075.degrees latitude (g = 980.6199 gals.).
 AJ3075
 AJ3075.The modeled gravity was interpolated from observed gravity values.
 AJ3075
 AJ3075. The following values were computed from the NAD 83(2011) position.
 AJ3075
 AJ3075;                    North         East     Units Scale Factor Converg.
 AJ3075;SPC IL E     -   609,074.187   330,328.682   MT  0.99998631   +0 14 46.5
 AJ3075;SPC IL E     - 1,998,270.90  1,083,753.35   sFT  0.99998631   +0 14 46.5
 AJ3075;UTM  16      - 4,667,128.187   420,156.955   MT  0.99967844   -0 38 54.9
 AJ3075
 AJ3075!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3075!SPC IL E     -   0.99997269  x   0.99998631  =   0.99995900
 AJ3075!UTM  16      -   0.99997269  x   0.99967844  =   0.99965114
 AJ3075
 AJ3075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2015667128(NAD 83)
 AJ3075
 AJ3075|---------------------------------------------------------------------|
 AJ3075| PID    Reference Object                     Distance      Geod. Az  |
 AJ3075|                                                           dddmmss.s |
 AJ3075| AJ3076 VBG 1B                              270.195 METERS 07910     |
 AJ3075|---------------------------------------------------------------------|
 AJ3075
 AJ3075                          SUPERSEDED SURVEY CONTROL
 AJ3075
 AJ3075  NAD 83(2007)-  42 09 07.96051(N)    087 57 58.98572(W) AD(2002.00) 0
 AJ3075  ELLIP H (02/10/07)  174.152  (m)                       GP(2002.00)    
 AJ3075  ELLIP H (02/03/05)  174.176  (m)                       GP(       ) 4 2
 AJ3075  NAD 83(1997)-  42 09 07.96049(N)    087 57 58.98531(W) AD(       ) 1
 AJ3075  ELLIP H (04/24/01)  174.159  (m)                       GP(       ) 4 1
 AJ3075  NAVD 88 (04/24/01)  208.0    (m)  GEOID99  model used  GPS OBS        
 AJ3075
 AJ3075.Superseded values are not recommended for survey control.
 AJ3075
 AJ3075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3075.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3075
 AJ3075_MARKER: F = FLANGE-ENCASED ROD
 AJ3075_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3075+WITH SETTING: INFORMATION.
 AJ3075_STAMPING: VBG-1A
 AJ3075_MARK LOGO: IL1163
 AJ3075_PROJECTION: FLUSH
 AJ3075_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3075_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3075+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2014
 AJ3075_ROD/PIPE-DEPTH: 2.4 meters
 AJ3075_SLEEVE-DEPTH  : 0.9 meters
 AJ3075
 AJ3075  HISTORY     - Date     Condition        Report By
 AJ3075  HISTORY     - 20000725 MONUMENTED       SECI
 AJ3075  HISTORY     - 20100202 GOOD             ILDT
 AJ3075  HISTORY     - 20100512 GOOD             GEOSPC
 AJ3075  HISTORY     - 20141125 GOOD             ASMINC
 AJ3075
 AJ3075                          STATION DESCRIPTION
 AJ3075
 AJ3075'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3075'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BUFFALO GROVE IN
 AJ3075'SECTION 5, T42N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 83 AND
 AJ3075'LAKE-COOK RD, PROCEED WEST ON LAKE-COOK RD 0.45 MI TO THE STATION
 AJ3075'LOCATED IN THE NORTHEAST CORNER OF INTERSECTION OF LAKE-COOK
 AJ3075'ROAD AND RAUPP BOULEVARD.  STATION IS IN FRONT OF THE BUFFALO
 AJ3075'GROVE PUBLIC SERVICE CENTER (ADDRESS 51 RAUPP BLVD).   STATION IS
 AJ3075'64.3 FT NORTH OF THE EDGE OF LAKE-COOK RD AND 149 FT EAST OF
 AJ3075'CENTERLINE OF RAUPP BLVD.  STATION IS  138.8 FT SOUTHWEST OF PK NAIL
 AJ3075'IN 18 INCH MAPLE TREE, 40 FT SOUTH OF THE BACK OF CURB OF THE
 AJ3075'BUFFALO GROVE PUBLIC SERVICE CENTER PARKING LOT, 33.3 FT EAST OF PK
 AJ3075'NAIL IN 18 INCH MAPLE TREE, 23 FT SOUTH OF 6 INCH HONEY LOCUST TREE,
 AJ3075'22 FT NORTH OF VILLAGE OF BUFFALO GROVE CLAYTON MUNICIPAL CAMPUS
 AJ3075'SIGN, AND 23 FT SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ3075'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.3
 AJ3075'FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK
 AJ3075'NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3075
 AJ3075                          STATION RECOVERY (2010)
 AJ3075
 AJ3075'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ3075'RECOVERED IN GOOD CONDITION.
 AJ3075
 AJ3075                          STATION RECOVERY (2010)
 AJ3075
 AJ3075'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 AJ3075'RECOVERED AS DESCRIBED.
 AJ3075
 AJ3075                          STATION RECOVERY (2014)
 AJ3075
 AJ3075'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 AJ3075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3076 ***********************************************************************
 AJ3076  DESIGNATION -  VBG 1B
 AJ3076  PID         -  AJ3076
 AJ3076  STATE/COUNTY-  IL/COOK
 AJ3076  COUNTRY     -  US
 AJ3076  USGS QUAD   -  WHEELING (2018)
 AJ3076
 AJ3076                         *CURRENT SURVEY CONTROL
 AJ3076  ______________________________________________________________________
 AJ3076* NAD 83(2011) POSITION- 42 09 09.60507(N) 087 57 47.42557(W)   ADJUSTED
 AJ3076* NAD 83(2011) ELLIP HT-   172.173 (meters)        (06/27/12)   ADJUSTED
 AJ3076* NAD 83(2011) EPOCH   -  2010.00
 AJ3076* NAVD 88 ORTHO HEIGHT -   206.047 (meters)      676.01  (feet) ADJUSTED
 AJ3076  ______________________________________________________________________
 AJ3076  GEOID HEIGHT    -        -33.878 (meters)                     GEOID18
 AJ3076  NAD 83(2011) X  -    168,317.716 (meters)                     COMP
 AJ3076  NAD 83(2011) Y  - -4,732,770.899 (meters)                     COMP
 AJ3076  NAD 83(2011) Z  -  4,258,306.182 (meters)                     COMP
 AJ3076  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 AJ3076  DYNAMIC HEIGHT  -        205.979 (meters)      675.78  (feet) COMP
 AJ3076  MODELED GRAVITY -    980,286.2   (mgal)                       NAVD 88
 AJ3076
 AJ3076  VERT ORDER      -  SECOND    CLASS I
 AJ3076
 AJ3076  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3076  Standards:
 AJ3076         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3076            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3076  -------------------------------------------------------------------
 AJ3076  NETWORK    0.65   0.86           0.29   0.24   0.44     -0.08612593
 AJ3076  -------------------------------------------------------------------
 AJ3076  Click here for local accuracies and other accuracy information.
 AJ3076
 AJ3076.The horizontal coordinates were established by GPS observations
 AJ3076.and adjusted by the National Geodetic Survey in June 2012.
 AJ3076
 AJ3076.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3076.been affixed to the stable North American tectonic plate. See 
 AJ3076.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3076
 AJ3076.The horizontal coordinates are valid at the epoch date displayed above
 AJ3076.which is a decimal equivalence of Year/Month/Day.
 AJ3076
 AJ3076.The orthometric height was determined by differential leveling and
 AJ3076.adjusted by the NATIONAL GEODETIC SURVEY
 AJ3076.in April 2011.
 AJ3076
 AJ3076.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3076.GEOID18 height accuracy estimate available here.
 AJ3076
 AJ3076.Click photographs - Photos may exist for this station.
 AJ3076
 AJ3076.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3076
 AJ3076.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3076
 AJ3076.The ellipsoidal height was determined by GPS observations
 AJ3076.and is referenced to NAD 83.
 AJ3076
 AJ3076.The dynamic height is computed by dividing the NAVD 88
 AJ3076.geopotential number by the normal gravity value computed on the
 AJ3076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ3076.degrees latitude (g = 980.6199 gals.).
 AJ3076
 AJ3076.The modeled gravity was interpolated from observed gravity values.
 AJ3076
 AJ3076. The following values were computed from the NAD 83(2011) position.
 AJ3076
 AJ3076;                    North         East     Units Scale Factor Converg.
 AJ3076;SPC IL E     -   609,126.079   330,593.844   MT  0.99998651   +0 14 54.3
 AJ3076;SPC IL E     - 1,998,441.14  1,084,623.30   sFT  0.99998651   +0 14 54.3
 AJ3076;UTM  16      - 4,667,175.918   420,422.812   MT  0.99967792   -0 38 47.1
 AJ3076
 AJ3076!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3076!SPC IL E     -   0.99997300  x   0.99998651  =   0.99995951
 AJ3076!UTM  16      -   0.99997300  x   0.99967792  =   0.99965093
 AJ3076
 AJ3076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2042267175(NAD 83)
 AJ3076
 AJ3076|---------------------------------------------------------------------|
 AJ3076| PID    Reference Object                     Distance      Geod. Az  |
 AJ3076|                                                           dddmmss.s |
 AJ3076| AJ3075 VBG 1A                              270.195 METERS 25911     |
 AJ3076|---------------------------------------------------------------------|
 AJ3076
 AJ3076                          SUPERSEDED SURVEY CONTROL
 AJ3076
 AJ3076  NAD 83(2007)-  42 09 09.60527(N)    087 57 47.42661(W) AD(2002.00) 0
 AJ3076  ELLIP H (02/10/07)  172.200  (m)                       GP(2002.00)    
 AJ3076  ELLIP H (02/03/05)  172.224  (m)                       GP(       ) 4 2
 AJ3076  NAD 83(1997)-  42 09 09.60526(N)    087 57 47.42619(W) AD(       ) 1
 AJ3076  ELLIP H (04/24/01)  172.206  (m)                       GP(       ) 4 1
 AJ3076  NAVD 88 (04/24/01)  206.0    (m)  GEOID99  model used  GPS OBS        
 AJ3076
 AJ3076.Superseded values are not recommended for survey control.
 AJ3076
 AJ3076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3076.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3076
 AJ3076_MARKER: F = FLANGE-ENCASED ROD
 AJ3076_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3076+WITH SETTING: INFORMATION.
 AJ3076_STAMPING: VBG-1B
 AJ3076_MARK LOGO: IL1163
 AJ3076_PROJECTION: FLUSH
 AJ3076_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3076+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2010
 AJ3076_ROD/PIPE-DEPTH: 2.4 meters
 AJ3076_SLEEVE-DEPTH  : 0.9 meters
 AJ3076
 AJ3076  HISTORY     - Date     Condition        Report By
 AJ3076  HISTORY     - 20000725 MONUMENTED       SECI
 AJ3076  HISTORY     - 20100202 GOOD             ILDT
 AJ3076  HISTORY     - 20100512 GOOD             GEOSPC
 AJ3076
 AJ3076                          STATION DESCRIPTION
 AJ3076
 AJ3076'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3076'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BUFFALO GROVE IN
 AJ3076'SECTION 4, T42N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 83 AND
 AJ3076'LAKE-COOK RD, PROCEED WEST ON LAKE-COOK RD 0.15 MI T0 THE STATION
 AJ3076'LOCATED 33 FT SOUTH OF THE EASTBOUND CENTERLINE OF LAKE-COOK RD,
 AJ3076'300 FT WEST OF BUFFALO GROVE ROAD.  STATION IS 95 FT NORTHWEST OF
 AJ3076'PK NAIL IN POWER POLE, 91.5 FT WEST OF THE CENTER TO THE AGGREGATE
 AJ3076'ENTRANCE TO BOB MCNEELY FIELD (SOCCER/FOOTBALL FIELD) PARKING LOT,
 AJ3076'69.8 FT NORTHWEST OF PK NAIL IN 12 INCH DECIDUOUS TREE, 30 FT WEST
 AJ3076'OF THE EAST END OF THE CHAIN LINK FENCE LINE, 19 FT SOUTH OF THE
 AJ3076'BACK OF CURB OF LAKE-COOK RD, 4 FT SOUTH OF THE CONCRETE SIDEWALK,
 AJ3076'2 FT SOUTH OF THE CHAIN LINK FENCE LINE, AND 2.0 FT SOUTH OF AN
 AJ3076'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3076'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  THE ROD
 AJ3076'WAS DRIVEN TO REFUSAL AND ANCHORED. PK NAILS WERE SET IN WOOD
 AJ3076'PHYSICAL TIES. (WB)
 AJ3076
 AJ3076                          STATION RECOVERY (2010)
 AJ3076
 AJ3076'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ3076'RECOVERED IN GOOD CONDITION.
 AJ3076
 AJ3076                          STATION RECOVERY (2010)
 AJ3076
 AJ3076'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 AJ3076'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3077 ***********************************************************************
 AJ3077  DESIGNATION -  VBG 2A
 AJ3077  PID         -  AJ3077
 AJ3077  STATE/COUNTY-  IL/LAKE
 AJ3077  COUNTRY     -  US
 AJ3077  USGS QUAD   -  WHEELING (2018)
 AJ3077
 AJ3077                         *CURRENT SURVEY CONTROL
 AJ3077  ______________________________________________________________________
 AJ3077* NAD 83(2011) POSITION- 42 10 19.04471(N) 087 57 50.11470(W)   ADJUSTED
 AJ3077* NAD 83(2011) ELLIP HT-   173.167 (meters)        (06/27/12)   ADJUSTED
 AJ3077* NAD 83(2011) EPOCH   -  2010.00
 AJ3077* NAVD 88 ORTHO HEIGHT -   207.1   (meters)      679.    (feet) GPS OBS
 AJ3077  ______________________________________________________________________
 AJ3077  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3077  GEOID HEIGHT    -        -33.846 (meters)                     GEOID99
 AJ3077  GEOID HEIGHT    -        -33.912 (meters)                     GEOID18
 AJ3077  NAD 83(2011) X  -    168,204.943 (meters)                     COMP
 AJ3077  NAD 83(2011) Y  - -4,731,336.561 (meters)                     COMP
 AJ3077  NAD 83(2011) Z  -  4,259,895.034 (meters)                     COMP
 AJ3077  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 AJ3077
 AJ3077  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3077  Standards:
 AJ3077         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3077            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3077  -------------------------------------------------------------------
 AJ3077  NETWORK    0.64   0.88           0.29   0.23   0.45      0.00384316
 AJ3077  -------------------------------------------------------------------
 AJ3077  Click here for local accuracies and other accuracy information.
 AJ3077
 AJ3077.The horizontal coordinates were established by GPS observations
 AJ3077.and adjusted by the National Geodetic Survey in June 2012.
 AJ3077
 AJ3077.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3077.been affixed to the stable North American tectonic plate. See 
 AJ3077.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3077
 AJ3077.The horizontal coordinates are valid at the epoch date displayed above
 AJ3077.which is a decimal equivalence of Year/Month/Day.
 AJ3077
 AJ3077.The orthometric height was determined by GPS observations and a
 AJ3077.high-resolution geoid model.
 AJ3077
 AJ3077.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3077.GEOID18 height accuracy estimate available here.
 AJ3077
 AJ3077.Click photographs - Photos may exist for this station.
 AJ3077
 AJ3077.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3077
 AJ3077.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3077
 AJ3077.The ellipsoidal height was determined by GPS observations
 AJ3077.and is referenced to NAD 83.
 AJ3077
 AJ3077. The following values were computed from the NAD 83(2011) position.
 AJ3077
 AJ3077;                    North         East     Units Scale Factor Converg.
 AJ3077;SPC IL E     -   611,268.293   330,522.833   MT  0.99998646   +0 14 52.8
 AJ3077;SPC IL E     - 2,005,469.39  1,084,390.33   sFT  0.99998646   +0 14 52.8
 AJ3077;UTM  16      - 4,669,318.318   420,385.284   MT  0.99967799   -0 38 49.8
 AJ3077
 AJ3077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3077!SPC IL E     -   0.99997284  x   0.99998646  =   0.99995930
 AJ3077!UTM  16      -   0.99997284  x   0.99967799  =   0.99965084
 AJ3077
 AJ3077_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2038569318(NAD 83)
 AJ3077
 AJ3077|---------------------------------------------------------------------|
 AJ3077| PID    Reference Object                     Distance      Geod. Az  |
 AJ3077|                                                           dddmmss.s |
 AJ3077| AJ3078 VBG 2B                              321.836 METERS 01037     |
 AJ3077|---------------------------------------------------------------------|
 AJ3077
 AJ3077                          SUPERSEDED SURVEY CONTROL
 AJ3077
 AJ3077  NAD 83(2007)-  42 10 19.04490(N)    087 57 50.11574(W) AD(2002.00) 0
 AJ3077  ELLIP H (02/10/07)  173.194  (m)                       GP(2002.00)    
 AJ3077  ELLIP H (02/03/05)  173.215  (m)                       GP(       ) 4 2
 AJ3077  NAD 83(1997)-  42 10 19.04494(N)    087 57 50.11535(W) AD(       ) 1
 AJ3077  ELLIP H (04/24/01)  173.201  (m)                       GP(       ) 4 1
 AJ3077
 AJ3077.Superseded values are not recommended for survey control.
 AJ3077
 AJ3077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3077.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3077
 AJ3077_MARKER: I = METAL ROD
 AJ3077_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3077_STAMPING: VBG-2A
 AJ3077_MARK LOGO: IL1163
 AJ3077_PROJECTION: FLUSH
 AJ3077_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3077_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3077+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2000
 AJ3077_ROD/PIPE-DEPTH: 3.7 meters
 AJ3077_SLEEVE-DEPTH  : 0.9 meters
 AJ3077
 AJ3077  HISTORY     - Date     Condition        Report By
 AJ3077  HISTORY     - 20000720 MONUMENTED       SECI
 AJ3077
 AJ3077                          STATION DESCRIPTION
 AJ3077
 AJ3077'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3077'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BUFFALO GROVE IN
 AJ3077'SECTION 28, T43N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 83 AND
 AJ3077'BUFFALO GROVE RD PROCEED NORTH ON BUFFALO GROVE RD 0.6 MI TO
 AJ3077'DEERFIELD PKWY, THEN PROCEED EAST ON DEERFIELD PKWY 300 FT TO
 AJ3077'THE STATION LOCATED 77 FT NORTH OF CENTERLINE OF DEERFIELD PKWY.
 AJ3077'STATION IS 218 FT NORTHWEST OF PK NAIL IN POWER POLE (PP), 135 FT
 AJ3077'NORTH OF PK NAIL IN PP, 120 FT WEST OF THE CHAIN LINK FENCE, 54.5 FT
 AJ3077'NORTH OF THE DEERFIELD PKWY EDGE OF PAVEMENT, 38 FT SOUTH OF THE
 AJ3077'EDGE OF POND, 35 FT NORTHWEST OF A LIGHT POLE, 17 FT NORTH OF THE
 AJ3077'CONCRETE SIDEWALK, AND 2.0 FT SOUTH OF AN ORANGE FIBERGLASS
 AJ3077'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ3077'CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS WERE SET IN WOOD
 AJ3077'PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3078 ***********************************************************************
 AJ3078  DESIGNATION -  VBG 2B
 AJ3078  PID         -  AJ3078
 AJ3078  STATE/COUNTY-  IL/LAKE
 AJ3078  COUNTRY     -  US
 AJ3078  USGS QUAD   -  WHEELING (2018)
 AJ3078
 AJ3078                         *CURRENT SURVEY CONTROL
 AJ3078  ______________________________________________________________________
 AJ3078* NAD 83(2011) POSITION- 42 10 29.29715(N) 087 57 47.53313(W)   ADJUSTED
 AJ3078* NAD 83(2011) ELLIP HT-   173.765 (meters)        (06/27/12)   ADJUSTED
 AJ3078* NAD 83(2011) EPOCH   -  2010.00
 AJ3078* NAVD 88 ORTHO HEIGHT -   207.7   (meters)      681.    (feet) GPS OBS
 AJ3078  ______________________________________________________________________
 AJ3078  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3078  GEOID HEIGHT    -        -33.851 (meters)                     GEOID99
 AJ3078  GEOID HEIGHT    -        -33.918 (meters)                     GEOID18
 AJ3078  NAD 83(2011) X  -    168,256.627 (meters)                     COMP
 AJ3078  NAD 83(2011) Y  - -4,731,122.647 (meters)                     COMP
 AJ3078  NAD 83(2011) Z  -  4,260,129.883 (meters)                     COMP
 AJ3078  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 AJ3078
 AJ3078  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3078  Standards:
 AJ3078         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3078            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3078  -------------------------------------------------------------------
 AJ3078  NETWORK    0.75   0.98           0.34   0.26   0.50     -0.09620947
 AJ3078  -------------------------------------------------------------------
 AJ3078  Click here for local accuracies and other accuracy information.
 AJ3078
 AJ3078.The horizontal coordinates were established by GPS observations
 AJ3078.and adjusted by the National Geodetic Survey in June 2012.
 AJ3078
 AJ3078.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3078.been affixed to the stable North American tectonic plate. See 
 AJ3078.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3078
 AJ3078.The horizontal coordinates are valid at the epoch date displayed above
 AJ3078.which is a decimal equivalence of Year/Month/Day.
 AJ3078
 AJ3078.The orthometric height was determined by GPS observations and a
 AJ3078.high-resolution geoid model.
 AJ3078
 AJ3078.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3078.GEOID18 height accuracy estimate available here.
 AJ3078
 AJ3078.Click photographs - Photos may exist for this station.
 AJ3078
 AJ3078.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3078
 AJ3078.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3078
 AJ3078.The ellipsoidal height was determined by GPS observations
 AJ3078.and is referenced to NAD 83.
 AJ3078
 AJ3078. The following values were computed from the NAD 83(2011) position.
 AJ3078
 AJ3078;                    North         East     Units Scale Factor Converg.
 AJ3078;SPC IL E     -   611,584.877   330,580.712   MT  0.99998650   +0 14 54.6
 AJ3078;SPC IL E     - 2,006,508.05  1,084,580.22   sFT  0.99998650   +0 14 54.6
 AJ3078;UTM  16      - 4,669,633.862   420,448.083   MT  0.99967787   -0 38 48.2
 AJ3078
 AJ3078!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3078!SPC IL E     -   0.99997275  x   0.99998650  =   0.99995925
 AJ3078!UTM  16      -   0.99997275  x   0.99967787  =   0.99965063
 AJ3078
 AJ3078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2044869633(NAD 83)
 AJ3078
 AJ3078|---------------------------------------------------------------------|
 AJ3078| PID    Reference Object                     Distance      Geod. Az  |
 AJ3078|                                                           dddmmss.s |
 AJ3078| AJ3077 VBG 2A                              321.836 METERS 19037     |
 AJ3078|---------------------------------------------------------------------|
 AJ3078
 AJ3078                          SUPERSEDED SURVEY CONTROL
 AJ3078
 AJ3078  NAD 83(2007)-  42 10 29.29735(N)    087 57 47.53417(W) AD(2002.00) 0
 AJ3078  ELLIP H (02/10/07)  173.792  (m)                       GP(2002.00)    
 AJ3078  ELLIP H (02/03/05)  173.814  (m)                       GP(       ) 4 2
 AJ3078  NAD 83(1997)-  42 10 29.29738(N)    087 57 47.53377(W) AD(       ) 1
 AJ3078  ELLIP H (04/24/01)  173.799  (m)                       GP(       ) 4 1
 AJ3078
 AJ3078.Superseded values are not recommended for survey control.
 AJ3078
 AJ3078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3078.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3078
 AJ3078_MARKER: I = METAL ROD
 AJ3078_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3078_STAMPING: VBG-2B
 AJ3078_MARK LOGO: IL1163
 AJ3078_PROJECTION: FLUSH
 AJ3078_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3078_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3078+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2000
 AJ3078_ROD/PIPE-DEPTH: 4.9 meters
 AJ3078_SLEEVE-DEPTH  : 0.9 meters
 AJ3078
 AJ3078  HISTORY     - Date     Condition        Report By
 AJ3078  HISTORY     - 20000720 MONUMENTED       SECI
 AJ3078
 AJ3078                          STATION DESCRIPTION
 AJ3078
 AJ3078'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3078'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BUFFALO GROVE IN
 AJ3078'SECTION 20, T43N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 83 AND
 AJ3078'BUSCH RD, PROCEED 0.70 MI EAST ON BUSCH RD(DEERFIELD PKWY) TO
 AJ3078'HIDDEN LAKE DR, THEN PROCEED 0.2 MI NORTH ON HIDDEN LAKE DR TO
 AJ3078'PARKSIDE DR, THEN PROCEED 270 FT WEST ON PARKSIDE DR TO THE
 AJ3078'STATION LOCATED 37 FT SOUTH OF CENTERLINE OF PARKSIDE DR AT THE
 AJ3078'INTERSECTION OF PARKSIDE DR AND WITNEY LN.  STATION IS  47 FT EAST OF
 AJ3078'CENTERLINE OF WITNEY LN,  115 FT EAST OF THE BITUMINOUS BIKE PATH, 70
 AJ3078'FT NOTHWEST OF THE CONCRETE FLARED END SECTION (36 INCH PIPE), 51
 AJ3078'FT NORTH OF THE EDGE OF THE POND, 24 FT NORTHEAST OF A CONIFEROUS
 AJ3078'TREE, 8 FT SOUTH OF THE CONCETE SIDEWALK, AND 2.0 FT NORTH OF AN
 AJ3078'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ3078'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS
 AJ3078'WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3080 ***********************************************************************
 AJ3080  DESIGNATION -  VBG 3A
 AJ3080  PID         -  AJ3080
 AJ3080  STATE/COUNTY-  IL/LAKE
 AJ3080  COUNTRY     -  US
 AJ3080  USGS QUAD   -  WHEELING (2018)
 AJ3080
 AJ3080                         *CURRENT SURVEY CONTROL
 AJ3080  ______________________________________________________________________
 AJ3080* NAD 83(2011) POSITION- 42 11 39.42857(N) 087 58 12.92668(W)   ADJUSTED
 AJ3080* NAD 83(2011) ELLIP HT-   175.426 (meters)        (06/27/12)   ADJUSTED
 AJ3080* NAD 83(2011) EPOCH   -  2010.00
 AJ3080* NAVD 88 ORTHO HEIGHT -   209.4   (meters)      687.    (feet) GPS OBS
 AJ3080  ______________________________________________________________________
 AJ3080  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3080  GEOID HEIGHT    -        -33.883 (meters)                     GEOID99
 AJ3080  GEOID HEIGHT    -        -33.948 (meters)                     GEOID18
 AJ3080  NAD 83(2011) X  -    167,622.747 (meters)                     COMP
 AJ3080  NAD 83(2011) Y  - -4,729,692.335 (meters)                     COMP
 AJ3080  NAD 83(2011) Z  -  4,261,734.449 (meters)                     COMP
 AJ3080  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 AJ3080
 AJ3080  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3080  Standards:
 AJ3080         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3080            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3080  -------------------------------------------------------------------
 AJ3080  NETWORK    0.60   0.86           0.26   0.23   0.44      0.12779332
 AJ3080  -------------------------------------------------------------------
 AJ3080  Click here for local accuracies and other accuracy information.
 AJ3080
 AJ3080.The horizontal coordinates were established by GPS observations
 AJ3080.and adjusted by the National Geodetic Survey in June 2012.
 AJ3080
 AJ3080.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3080.been affixed to the stable North American tectonic plate. See 
 AJ3080.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3080
 AJ3080.The horizontal coordinates are valid at the epoch date displayed above
 AJ3080.which is a decimal equivalence of Year/Month/Day.
 AJ3080
 AJ3080.The orthometric height was determined by GPS observations and a
 AJ3080.high-resolution geoid model.
 AJ3080
 AJ3080.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3080.GEOID18 height accuracy estimate available here.
 AJ3080
 AJ3080.Click photographs - Photos may exist for this station.
 AJ3080
 AJ3080.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3080
 AJ3080.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3080
 AJ3080.The ellipsoidal height was determined by GPS observations
 AJ3080.and is referenced to NAD 83.
 AJ3080
 AJ3080. The following values were computed from the NAD 83(2011) position.
 AJ3080
 AJ3080;                    North         East     Units Scale Factor Converg.
 AJ3080;SPC IL E     -   613,746.207   329,988.710   MT  0.99998606   +0 14 37.9
 AJ3080;SPC IL E     - 2,013,599.01  1,082,637.96   sFT  0.99998606   +0 14 37.9
 AJ3080;UTM  16      - 4,671,803.511   419,890.100   MT  0.99967896   -0 39 06.1
 AJ3080
 AJ3080!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3080!SPC IL E     -   0.99997249  x   0.99998606  =   0.99995855
 AJ3080!UTM  16      -   0.99997249  x   0.99967896  =   0.99965146
 AJ3080
 AJ3080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1989071803(NAD 83)
 AJ3080
 AJ3080|---------------------------------------------------------------------|
 AJ3080| PID    Reference Object                     Distance      Geod. Az  |
 AJ3080|                                                           dddmmss.s |
 AJ3080| AJ3079 VBG 3B                              360.659 METERS 32530     |
 AJ3080|---------------------------------------------------------------------|
 AJ3080
 AJ3080                          SUPERSEDED SURVEY CONTROL
 AJ3080
 AJ3080  NAD 83(2007)-  42 11 39.42875(N)    087 58 12.92772(W) AD(2002.00) 0
 AJ3080  ELLIP H (02/10/07)  175.454  (m)                       GP(2002.00)    
 AJ3080  ELLIP H (02/03/05)  175.474  (m)                       GP(       ) 4 2
 AJ3080  NAD 83(1997)-  42 11 39.42883(N)    087 58 12.92735(W) AD(       ) 1
 AJ3080  ELLIP H (04/24/01)  175.463  (m)                       GP(       ) 4 1
 AJ3080
 AJ3080.Superseded values are not recommended for survey control.
 AJ3080
 AJ3080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3080.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3080
 AJ3080_MARKER: I = METAL ROD
 AJ3080_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ3080_STAMPING: VBG-3A
 AJ3080_MARK LOGO: IL1163
 AJ3080_PROJECTION: FLUSH
 AJ3080_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3080_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3080+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2010
 AJ3080_ROD/PIPE-DEPTH: 3.7 meters
 AJ3080_SLEEVE-DEPTH  : 0.9 meters
 AJ3080
 AJ3080  HISTORY     - Date     Condition        Report By
 AJ3080  HISTORY     - 20000720 MONUMENTED       SECI
 AJ3080  HISTORY     - 20100408 GOOD             ILSGS
 AJ3080
 AJ3080                          STATION DESCRIPTION
 AJ3080
 AJ3080'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3080'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BUFFALO GROVE IN
 AJ3080'SECTION 20, T43N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 22 AND
 AJ3080'BUFFALO GROVE RD, PROCEED SOUTH ON BUFFALO GROVE ROAD
 AJ3080'APPROXIMATELY 0.25 MI TO THE STATION LOCATED 73 FT WEST OF
 AJ3080'THE BUFFALO GROVE RD CENTERLINE, 135 FT SOUTH OF CENTERLINE OF
 AJ3080'BANYAN TREE LN, AND 135 FT SOUTH OF CENTERLINE OF TWIN GROVES
 AJ3080'JUNIOR HIGH SCHOOL ENTRANCE.   STATION IS 231 FT NORTHEAST OF PK
 AJ3080'NAIL IN WILLOW TREE, 219 FT NORTHEAST OF PK NAIL IN WILLOW TREE, 40
 AJ3080'FT SOUTHWEST OF A CATCH BASIN, 36 FT WEST OF CUT X IN BASE OF LIGHT
 AJ3080'POLE, 29 FT NORTH OF A UTILITY BOX, 20 FT SOUTHWEST OF A STORM
 AJ3080'MANHOLE, 23 FT WEST OF THE CONCRETE SIDEWALK, 19 FT SOUTHEAST OF
 AJ3080'A 36 INCH CONCRETE CULVERT AND CONCRETE DITCH, AND 19 FT
 AJ3080'SOUTHEAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ3080'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.40 FT BELOW
 AJ3080'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ3080
 AJ3080                          STATION RECOVERY (2010)
 AJ3080
 AJ3080'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2010 (ETP)
 AJ3080'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3079 ***********************************************************************
 AJ3079  DESIGNATION -  VBG 3B
 AJ3079  PID         -  AJ3079
 AJ3079  STATE/COUNTY-  IL/LAKE
 AJ3079  COUNTRY     -  US
 AJ3079  USGS QUAD   -  WHEELING (2018)
 AJ3079
 AJ3079                         *CURRENT SURVEY CONTROL
 AJ3079  ______________________________________________________________________
 AJ3079* NAD 83(2011) POSITION- 42 11 49.06092(N) 087 58 21.83183(W)   ADJUSTED
 AJ3079* NAD 83(2011) ELLIP HT-   180.204 (meters)        (06/27/12)   ADJUSTED
 AJ3079* NAD 83(2011) EPOCH   -  2010.00
 AJ3079* NAVD 88 ORTHO HEIGHT -   214.2   (meters)      703.    (feet) GPS OBS
 AJ3079  ______________________________________________________________________
 AJ3079  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3079  GEOID HEIGHT    -        -33.887 (meters)                     GEOID99
 AJ3079  GEOID HEIGHT    -        -33.952 (meters)                     GEOID18
 AJ3079  NAD 83(2011) X  -    167,411.613 (meters)                     COMP
 AJ3079  NAD 83(2011) Y  - -4,729,503.604 (meters)                     COMP
 AJ3079  NAD 83(2011) Z  -  4,261,957.850 (meters)                     COMP
 AJ3079  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 AJ3079
 AJ3079  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3079  Standards:
 AJ3079         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3079            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3079  -------------------------------------------------------------------
 AJ3079  NETWORK    0.65   0.92           0.28   0.25   0.47      0.13636274
 AJ3079  -------------------------------------------------------------------
 AJ3079  Click here for local accuracies and other accuracy information.
 AJ3079
 AJ3079.The horizontal coordinates were established by GPS observations
 AJ3079.and adjusted by the National Geodetic Survey in June 2012.
 AJ3079
 AJ3079.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3079.been affixed to the stable North American tectonic plate. See 
 AJ3079.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3079
 AJ3079.The horizontal coordinates are valid at the epoch date displayed above
 AJ3079.which is a decimal equivalence of Year/Month/Day.
 AJ3079
 AJ3079.The orthometric height was determined by GPS observations and a
 AJ3079.high-resolution geoid model.
 AJ3079
 AJ3079.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3079.GEOID18 height accuracy estimate available here.
 AJ3079
 AJ3079.Click photographs - Photos may exist for this station.
 AJ3079
 AJ3079.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3079
 AJ3079.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3079
 AJ3079.The ellipsoidal height was determined by GPS observations
 AJ3079.and is referenced to NAD 83.
 AJ3079
 AJ3079. The following values were computed from the NAD 83(2011) position.
 AJ3079
 AJ3079;                    North         East     Units Scale Factor Converg.
 AJ3079;SPC IL E     -   614,042.537   329,783.139   MT  0.99998591   +0 14 32.0
 AJ3079;SPC IL E     - 2,014,571.22  1,081,963.52   sFT  0.99998591   +0 14 32.0
 AJ3079;UTM  16      - 4,672,102.926   419,689.247   MT  0.99967936   -0 39 12.2
 AJ3079
 AJ3079!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3079!SPC IL E     -   0.99997174  x   0.99998591  =   0.99995765
 AJ3079!UTM  16      -   0.99997174  x   0.99967936  =   0.99965111
 AJ3079
 AJ3079_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1968972102(NAD 83)
 AJ3079
 AJ3079|---------------------------------------------------------------------|
 AJ3079| PID    Reference Object                     Distance      Geod. Az  |
 AJ3079|                                                           dddmmss.s |
 AJ3079| AJ3080 VBG 3A                              360.659 METERS 14530     |
 AJ3079|---------------------------------------------------------------------|
 AJ3079
 AJ3079                          SUPERSEDED SURVEY CONTROL
 AJ3079
 AJ3079  NAD 83(2007)-  42 11 49.06111(N)    087 58 21.83286(W) AD(2002.00) 0
 AJ3079  ELLIP H (02/10/07)  180.232  (m)                       GP(2002.00)    
 AJ3079  ELLIP H (02/03/05)  180.252  (m)                       GP(       ) 4 2
 AJ3079  NAD 83(1997)-  42 11 49.06120(N)    087 58 21.83250(W) AD(       ) 1
 AJ3079  ELLIP H (04/24/01)  180.241  (m)                       GP(       ) 4 1
 AJ3079
 AJ3079.Superseded values are not recommended for survey control.
 AJ3079
 AJ3079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3079.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3079
 AJ3079_MARKER: I = METAL ROD
 AJ3079_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3079+WITH SETTING: INFORMATION.
 AJ3079_STAMPING: VBG-3B
 AJ3079_MARK LOGO: IL1163
 AJ3079_PROJECTION: FLUSH
 AJ3079_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ3079_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ3079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3079+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2000
 AJ3079_ROD/PIPE-DEPTH: 2.4 meters
 AJ3079_SLEEVE-DEPTH  : 0.9 meters
 AJ3079
 AJ3079  HISTORY     - Date     Condition        Report By
 AJ3079  HISTORY     - 20000720 MONUMENTED       SECI
 AJ3079
 AJ3079                          STATION DESCRIPTION
 AJ3079
 AJ3079'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3079'STATION IS LOCATED WITHIN THE VILLAGE LIMITS OF BUFFALO GROVE IN
 AJ3079'SECTION 20, T43N, R11E.  TO REACH FROM THE JUNCTION OF IL RT 22 (HALF
 AJ3079'DAY RD) AND BUFFALO GROVE RD, PROCEED WEST ON RT 22 FOR 0.12 MI TO
 AJ3079'THE STATION LOCATED 86.3 FT SOUTH OF THE RT 22 CENTERLINE.  STATION
 AJ3079'IS NORTH OF THE WOODLAND PARK BASEBALL AND SOCCER FIELD AND
 AJ3079'ACROSS RT 22 FROM ARBORETUM GOLF COURSE.   STATION IS 178.7 FT
 AJ3079'SOUTHEAST OF PK NAIL IN POWER POLE (PP), 111.4 FT EAST OF PK NAIL IN
 AJ3079'24
 AJ3079'INCH DECIDUOUS TREE, 92 FT EAST OF THE BITUMINOUS BIKE PATH, 63 FT
 AJ3079'SOUTH OF THE EDGE OF RT 22, 60.2 FT SOUTHWEST OF PK NAIL IN PP, 29 FT
 AJ3079'SOUTH OF CONCRETE SIDEWALK,  80 FT SOUTHEAST OF BUFFALO GROVE
 AJ3079'SIGN AND 2.0 FT NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ3079'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45
 AJ3079'FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK
 AJ3079'NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0083 ***********************************************************************
 NH0083  DESIGNATION -  VEEN
 NH0083  PID         -  NH0083
 NH0083  STATE/COUNTY-  IL/MCHENRY
 NH0083  COUNTRY     -  US
 NH0083  USGS QUAD   -  HEBRON (2018)
 NH0083
 NH0083                         *CURRENT SURVEY CONTROL
 NH0083  ______________________________________________________________________
 NH0083* NAD 83(2011) POSITION- 42 29 41.00610(N) 088 27 22.15958(W)   ADJUSTED
 NH0083* NAD 83(2011) ELLIP HT-   259.555 (meters)        (06/27/12)   ADJUSTED
 NH0083* NAD 83(2011) EPOCH   -  2010.00
 NH0083* NAVD 88 ORTHO HEIGHT -   293.669 (meters)      963.48  (feet) ADJUSTED
 NH0083  ______________________________________________________________________
 NH0083  GEOID HEIGHT    -        -34.101 (meters)                     GEOID18
 NH0083  NAD 83(2011) X  -    126,902.965 (meters)                     COMP
 NH0083  NAD 83(2011) Y  - -4,708,533.954 (meters)                     COMP
 NH0083  NAD 83(2011) Z  -  4,286,457.941 (meters)                     COMP
 NH0083  LAPLACE CORR    -         -2.67  (seconds)                    DEFLEC18
 NH0083  DYNAMIC HEIGHT  -        293.575 (meters)      963.17  (feet) COMP
 NH0083  MODELED GRAVITY -    980,291.8   (mgal)                       NAVD 88
 NH0083
 NH0083  VERT ORDER      -  SECOND    CLASS I
 NH0083
 NH0083  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0083  Standards:
 NH0083         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0083            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0083  -------------------------------------------------------------------
 NH0083  NETWORK    1.16   1.69           0.52   0.42   0.86      0.00878743
 NH0083  -------------------------------------------------------------------
 NH0083  Click here for local accuracies and other accuracy information.
 NH0083
 NH0083.The horizontal coordinates were established by GPS observations
 NH0083.and adjusted by the National Geodetic Survey in June 2012.
 NH0083
 NH0083.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0083.been affixed to the stable North American tectonic plate. See 
 NH0083.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0083
 NH0083.The horizontal coordinates are valid at the epoch date displayed above
 NH0083.which is a decimal equivalence of Year/Month/Day.
 NH0083
 NH0083.The orthometric height was determined by differential leveling and
 NH0083.adjusted by the NATIONAL GEODETIC SURVEY
 NH0083.in June 1991.
 NH0083
 NH0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0083.GEOID18 height accuracy estimate available here.
 NH0083
 NH0083.Click photographs - Photos may exist for this station.
 NH0083
 NH0083.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0083
 NH0083.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0083
 NH0083.The ellipsoidal height was determined by GPS observations
 NH0083.and is referenced to NAD 83.
 NH0083
 NH0083.The dynamic height is computed by dividing the NAVD 88
 NH0083.geopotential number by the normal gravity value computed on the
 NH0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0083.degrees latitude (g = 980.6199 gals.).
 NH0083
 NH0083.The modeled gravity was interpolated from observed gravity values.
 NH0083
 NH0083. The following values were computed from the NAD 83(2011) position.
 NH0083
 NH0083;                    North         East     Units Scale Factor Converg.
 NH0083;SPC IL E     -   647,061.533   289,903.547   MT  0.99997625   -0 04 58.7
 NH0083;SPC IL E     - 2,122,901.05    951,125.22   sFT  0.99997625   -0 04 58.7
 NH0083;SPC WI S     -    56,135.358   726,913.104   MT  1.00005665   +1 03 38.8
 NH0083;SPC WI S     -   184,170.75  2,384,880.74   sFT  1.00005665   +1 03 38.8
 NH0083;UTM  16      - 4,705,734.503   380,342.132   MT  0.99977616   -0 59 01.6
 NH0083
 NH0083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0083!SPC IL E     -   0.99995929  x   0.99997625  =   0.99993555
 NH0083!SPC WI S     -   0.99995929  x   1.00005665  =   1.00001594
 NH0083!UTM  16      -   0.99995929  x   0.99977616  =   0.99973546
 NH0083
 NH0083:                Primary Azimuth Mark                     Grid Az
 NH0083:SPC IL E     -  VEEN AZ MK                               238 19 50.4
 NH0083:SPC WI S     -  VEEN AZ MK                               237 11 12.9
 NH0083:UTM  16      -  VEEN AZ MK                               239 13 53.3
 NH0083
 NH0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN8034205734(NAD 83)
 NH0083
 NH0083|---------------------------------------------------------------------|
 NH0083| PID    Reference Object                     Distance      Geod. Az  |
 NH0083|                                                           dddmmss.s |
 NH0083| NH1005 LAKE GENEVA MUNICIPAL TANK          APPROX.11.0 KM 0130840.6 |
 NH0083| NH1007 LAKE GENEVA ST FRANCIS CH CUP       APPROX.11.0 KM 0133303.1 |
 NH0083| NH0081 VEEN RM 1                            28.520 METERS 05029     |
 NH0083| NH1144 HEBRON BORDEN WIELAND CO STK        APPROX. 3.2 KM 1384913.1 |
 NH0083| NH1130 WOODSTOCK MC HENRY CTHSE DOME       APPROX.20.0 KM 1780938.2 |
 NH0083| NH1132 WOODSTOCK PWR AND LT CO STK         APPROX.19.4 KM 1782406.6 |
 NH0083| NH1131 WOODSTOCK ST MARYS CH TOWER         APPROX.19.7 KM 1783646.2 |
 NH0083| NH1138 WOODSTOCK MUN STANDPIPE             APPROX.20.0 KM 1802534.2 |
 NH0083| NH1128 WOODSTOCK BORDEN CO STACK           APPROX.18.8 KM 1803431.5 |
 NH0083| NH0084 VEEN AZ MK                                         2381451.7 |
 NH0083| NH0082 VEEN RM 2                            20.077 METERS 33743     |
 NH0083|---------------------------------------------------------------------|
 NH0083
 NH0083                          SUPERSEDED SURVEY CONTROL
 NH0083
 NH0083  NAD 83(2007)-  42 29 41.00612(N)    088 27 22.16053(W) AD(2002.00) 0
 NH0083  ELLIP H (02/10/07)  259.585  (m)                       GP(2002.00)    
 NH0083  ELLIP H (02/03/05)  259.585  (m)                       GP(       ) 4 2
 NH0083  NAD 83(1997)-  42 29 41.00616(N)    088 27 22.16025(W) AD(       ) 1
 NH0083  ELLIP H (04/24/01)  259.610  (m)                       GP(       ) 4 1
 NH0083  NAD 83(1997)-  42 29 41.00522(N)    088 27 22.16074(W) AD(       ) 2
 NH0083  ELLIP H (10/21/99)  259.633  (m)                       GP(       ) 4 1
 NH0083  NAD 83(1997)-  42 29 41.00490(N)    088 27 22.16037(W) AD(       ) 2
 NH0083  NAD 83(1991)-  42 29 41.00287(N)    088 27 22.16340(W) AD(       ) 2
 NH0083  NAD 83(1986)-  42 29 41.00059(N)    088 27 22.17095(W) AD(       ) 2
 NH0083  NAD 27      -  42 29 40.93500(N)    088 27 21.81800(W) AD(       ) 2
 NH0083  NAVD 88             293.66   (m)          963.4    (f) LEVELING    3  
 NH0083  NGVD 29 (??/??/92)  293.733  (m)          963.69   (f) ADJ UNCH    2 0
 NH0083  NGVD 29             293.73   (m)          963.7    (f) LEVELING    3  
 NH0083
 NH0083.Superseded values are not recommended for survey control.
 NH0083
 NH0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0083.See file dsdata.pdf to determine how the superseded data were derived.
 NH0083
 NH0083_MARKER: DS = TRIANGULATION STATION DISK
 NH0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0083_STAMPING: VEEN 1935
 NH0083_MARK LOGO: CGS
 NH0083_PROJECTION: RECESSED 30 CENTIMETERS
 NH0083_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0083+STABILITY: SURFACE MOTION
 NH0083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0083+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2006
 NH0083
 NH0083  HISTORY     - Date     Condition        Report By
 NH0083  HISTORY     - 1935     MONUMENTED       CGS
 NH0083  HISTORY     - 1960     GOOD             CGS
 NH0083  HISTORY     - 1964     SEE DESCRIPTION  SCS
 NH0083  HISTORY     - 1966     GOOD             CGS
 NH0083  HISTORY     - 19900823 GOOD             NGS
 NH0083  HISTORY     - 20000802 GOOD             PATRIC
 NH0083  HISTORY     - 20010201 GOOD             SECI
 NH0083  HISTORY     - 2003     GOOD             WIDT
 NH0083  HISTORY     - 20060723 GOOD             USPSQD
 NH0083  HISTORY     - 20060726 GOOD             WIDT
 NH0083
 NH0083                          STATION DESCRIPTION
 NH0083
 NH0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH0083'THIS STATION IS IN THE NORTH PART OF FRACTIONAL SEC. 6, T
 NH0083'46 N, R 7 E, ON TOP OF A SLIGHT RIDGE, ON THE SOUTH SIDE OF THE
 NH0083'STATE LINE ROAD, ON LAND OWNED BY E. VAN DER VEEN.  THE MARK
 NH0083'IS 0.25 MILE EAST OF A T ROAD INTERSECTION.  210 FEET EAST OF
 NH0083'T FENCE INTERSECTION.  75 FEET WEST OF MOST WESTERLY OF ROW
 NH0083'OF WILD CHERRY TREES, IN SOUTH LINE-OF-RIGHT-OF-WAY.  1 FT.
 NH0083'SOUTH OF RIGHT-OF-WAY FENCE LINE.  THE MARK IS 12 INCHES
 NH0083'UNDERGROUND.
 NH0083'
 NH0083'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH0083'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH0083'
 NH0083'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION, 1 FOOT SOUTH
 NH0083'OF THE NORTH RIGHT-OF-WAY FENCE LINE.  28 FEET NORTH OF
 NH0083'CENTER-LINE OF STATE LINE ROAD.  90 FEET WEST OF CONCRETE
 NH0083'GATE POST IN NORTH LINE OF RIGHT-OF-WAY.  17 FEET EAST OF
 NH0083'A TELEPHONE POLE.  THE MARK PROJECTS 3 INCHES.
 NH0083'
 NH0083'REFERENCE MARK NO. 2 IS NORTHNORTHWEST OF THE STATION, 1
 NH0083'FOOT SOUTH OF NORTH RIGHT-OF-WAY FENCE LINE.  180 FEET EAST
 NH0083'OF T FENCE INTERSECTION.  17 FEET NORTH OF CENTER-LINE OF STATE
 NH0083'LINE ROAD.  THE MARK PROJECTS 3 INCHES.
 NH0083'
 NH0083'THE AZIMUTH MARK IS SOUTHWEST OF THE STATION IN WEST LINE
 NH0083'OF RIGHT-OF-WAY OF NORTH-SOUTH ROAD.  35 FEET WEST OF CENTER-LINE
 NH0083'OF ROAD.  21 FEET SOUTH OF NORTHEAST CORNER OF YARD.  135
 NH0083'FEET EAST-NORTHEAST OF A. JABENS HOUSE.  THE MARK PROJECTS
 NH0083'2 INCHES.
 NH0083'
 NH0083'LIGHTS 100 FEET ABOVE STATIONS 484 AND BAKER ARE VISIBLE
 NH0083'FROM THE GROUND AT THIS STATION.
 NH0083'
 NH0083'LIGHTS 100 FEET ABOVE STATION TRYON COME INTO VIEW 37 FEET
 NH0083'ABOVE THIS STATION.
 NH0083'
 NH0083'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY ILL. 173
 NH0083'AND 47, GO NORTH ON 47 FOR 1.8 MILE TO STATE LINE, THENCE
 NH0083'WEST ON STATE LINE ROAD 0.7 MILE TO STATION ON LEFT.
 NH0083
 NH0083                          STATION RECOVERY (1960)
 NH0083
 NH0083'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 NH0083'2.4 MI SE FROM ZENDA.
 NH0083'ABOUT 0.6 MILE SOUTH ALONG ZENDA ROAD FROM THE CROSSING OF THE
 NH0083'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AT ZENDA,
 NH0083'WALWORTH COUNTY, WISCONSIN, THENCE ABOUT 1.0 MILE EAST ALONG
 NH0083'MOHAWK ROAD, THENCE 0.55 MILE SOUTH ALONG HILLSIDE ROAD, THENCE
 NH0083'ABOUT 0.3 MILE EAST ALONG STATE LINE ROAD, 0.7 MILE WEST OF THE
 NH0083'INTERSECTION OF STATE LINE ROAD LEADING EAST-WEST, WISCONSIN
 NH0083'STATE HIGHWAY 120 LEADING NORTH, AND ILLINOIS STATE HIGHWAY 47
 NH0083'LEADING SOUTH, ON TOP OF A SLIGHT HILL, ALONG THE NORTH EDGE OF A
 NH0083'CULTIVATED FIELD, 29 FEET SOUTH OF THE CENTER LINE OF STATE
 NH0083'LINE ROAD, 60 FEET SOUTH OF AND ACROSS THE ROAD FROM A CLUMP
 NH0083'OF SMALL MULBERRY TREES, 1 1/2 FEET SOUTH OF A RIGHT-OF-WAY
 NH0083'FENCE LINE, 2 FEET SOUTHWEST OF A STEEL WITNESS POST, ABOUT 2
 NH0083'FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 NH0083'CONCRETE POST 1.4 FEET BELOW THE SURFACE OF THE GROUND.
 NH0083
 NH0083                          STATION RECOVERY (1964)
 NH0083
 NH0083'RECOVERY NOTE BY SOIL CONSERVATION SERVICE 1964 (WJL)
 NH0083'NOT RECOVERED - ROAD WIDENED - MANY PHYSICAL CHANGES SINCE
 NH0083'1935.  NO REFERENCE MARKS RECOVERED EITHER.  DISTANCES DO NOT
 NH0083'FIT AREA AT PRESENT.
 NH0083
 NH0083                          STATION RECOVERY (1966)
 NH0083
 NH0083'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH0083'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 NH0083'IN GOOD CONDITION AT THIS TIME.  THE DESCRIPTION IS GOOD
 NH0083'WITH THE BELOW CHANGES.
 NH0083'
 NH0083'THE STATION MARK IS 1 FOOT NORTHWEST OF A METAL WITNESS POST.
 NH0083'
 NH0083'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A METAL WITNESS POST.
 NH0083'
 NH0083'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON STATE
 NH0083'LINE ROAD FOR 0.3 MILE TO A T ROAD INTERSECTION.  TURN LEFT
 NH0083'AND GO SOUTH ON HILLSIDE ROAD FOR 0.2 MILE TO THE AZIMUTH
 NH0083'MARK ON THE LEFT.
 NH0083
 NH0083                          STATION RECOVERY (1990)
 NH0083
 NH0083'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 NH0083'THIS STATION IS ALSO A BENCH MARK.  IT IS LOCATED ABOUT 3 KM (1.9 MI)
 NH0083'NORTHWEST OF HEBRON, ON THE SOUTH SIDE OF THE STATE LINE ROAD, JUST
 NH0083'INSIDE A WIRE FENCE TO A CULTIVATED FIELD, ON THE NORTH EDGE OF
 NH0083'SECTION 6, T 46 N, R 7 E.  OWNERSHIP--UNKNOWN, BUT TRIPOD CAN BE SET
 NH0083'UP WITHOUT CLIMBING FENCE.  REFERENCE MARKS ARE ACROSS ROAD ON
 NH0083'RIGHT-OF-WAY AND CAN BE USED IF NECESSARY.
 NH0083'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 47 AND 173 IN HEBRON, GO
 NH0083'NORTH ON HIGHWAY 47 FOR 2.97 KM (1.85 MI) TO A PAVED CROSSROAD AT THE
 NH0083'STATE LINE.  TURN LEFT, WEST, ON STATE LINE ROAD FOR 1.13 KM
 NH0083'(0.70 MI) TO THE STATION ON THE LEFT.
 NH0083'STATION MARK IS SET IN THE TOP OF A 30-CM SQUARE CONCRETE POST 10 CM
 NH0083'BELOW GROUND.  IT IS 9.5 M (31.2 FT) SOUTH OF THE ROAD CENTER, 0.4 M
 NH0083'(1.3 FT) SOUTH OF THE RIGHT-OF-WAY FENCE, 0.3 M (1.0 FT) SOUTH OF THE
 NH0083'LARGER ONE OF TWO METAL WITNESS POSTS, AND 51.2 M (168.0 FT) WEST OF
 NH0083'THE WEST GATE POST AT FIELD ENTRANCE.
 NH0083
 NH0083                          STATION RECOVERY (2000)
 NH0083
 NH0083'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NH0083'RECOVERED IN GOOD CONDITION.
 NH0083
 NH0083                          STATION RECOVERY (2001)
 NH0083
 NH0083'RECOVERY NOTE BY SMITH ENG CONS INC 2001 (RJW)
 NH0083'RECOVERED AS DESCRIBED
 NH0083'
 NH0083
 NH0083                          STATION RECOVERY (2003)
 NH0083
 NH0083'RECOVERY NOTE BY WI DEPT OF TRANSP 2003 (DJH)
 NH0083'THE STATION IS LOCATED ABOUT 12 KM SOUTHEAST OF WALWORTH, 11 KM SOUTH
 NH0083'OF LAKE GENEVA, AND 10 KM SOUTHWEST OF PELL LAKE.  OWNERSHIP--TOWN OF
 NH0083'LINN.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 50
 NH0083'(MAIN STREET) WITH STATE HIGHWAY 120 (BROAD STREET) IN THE CITY OF
 NH0083'LAKE GENEVA, GO SOUTH ON STATE HIGHWAY 120 (BROAD STREET) FOR 8.9 KM
 NH0083'TO COUNTY HIGHWAY B, TURN RIGHT AND GO WEST ON COUNTY HIGHWAY B FOR
 NH0083'1.6 KM TO HILLSIDE ROAD, TURN LEFT AND GO SOUTH ON HILLSIDE ROAD FOR
 NH0083'2.4 KM TO STATE LINE ROAD ON THE LEFT, TURN LEFT AND GO EAST ON STATE
 NH0083'LINE ROAD FOR 0.5 KM TO THE STATION ON THE RIGHT. THE STATION IS A
 NH0083'BRONZE US COAST AND GEODETIC SURVEY TRIANGULATION STATION DISK SET IN
 NH0083'THE TOP OF A 45-CM DIAMETER CONCRETE POST ABOUT LEVEL WITH THE ROAD
 NH0083'PAVEMENT. THE STATION IS 9.1 M SOUTH OF THE CENTERLINE OF STATE LINE
 NH0083'ROAD, 76 M EAST OF CENTERLINE OF FIELD ENTRANCE, 55 M WEST OF THE
 NH0083'CENTERLINE OF A FIELD ENTRANCE, 1 M NORTH OF CULTIVATED FIELD, AND
 NH0083'0.4 M SOUTH OF BARBED WIRE FENCE.  ---NOTE---THE STATION IS 0.3 M
 NH0083'SOUTH OF A METAL WITNESS POST. ---NOTE2---THIS STATION HAS NO VISIBLE
 NH0083'OBSTRUCTIONS EXTENDING HIGHER THAN 15 DEGREES ABOVE THE HORIZON.
 NH0083
 NH0083                          STATION RECOVERY (2006)
 NH0083
 NH0083'RECOVERY NOTE BY US POWER SQUADRON 2006
 NH0083'THE STATION, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 NH0083'RECOVERED IN GOOD CONDITION.
 NH0083
 NH0083                          STATION RECOVERY (2006)
 NH0083
 NH0083'RECOVERY NOTE BY WI DEPT OF TRANSP 2006 (DRB)
 NH0083'RECOVERED IN GOOD CONDITION.  ADD-- THE STATION IS 0.2 M SOUTH OF A
 NH0083'METAL WITNESS POST AND 1.0 M EAST AND 1.0 M WEST OF TWO WHITE PLASTIC
 NH0083'WITNESS POSTS.  ---NOTE1--- THE MONUMENT IS RECESSED 16 CM BELOW
 NH0083'GROUND LEVEL.  ---NOTE2--- THE STATION IS IN THE TOWN OF HEBRON, NOT
 NH0083'THE TOWN OF LINN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0084 ***********************************************************************
 NH0084  DESIGNATION -  VEEN AZ MK
 NH0084  PID         -  NH0084
 NH0084  STATE/COUNTY-  IL/MCHENRY
 NH0084  COUNTRY     -  US
 NH0084  USGS QUAD   -  HEBRON (2018)
 NH0084
 NH0084                         *CURRENT SURVEY CONTROL
 NH0084  ______________________________________________________________________
 NH0084* NAD 83(1986) POSITION- 42 29 31.25   (N) 088 27 43.45   (W)   HD_HELD1
 NH0084* NAVD 88 ORTHO HEIGHT -   298.191 (meters)      978.32  (feet) ADJUSTED
 NH0084  ______________________________________________________________________
 NH0084  GEOID HEIGHT    -        -34.091 (meters)                     GEOID18
 NH0084  DYNAMIC HEIGHT  -        298.095 (meters)      978.00  (feet) COMP
 NH0084  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 NH0084
 NH0084  VERT ORDER      -  SECOND    CLASS 0
 NH0084
 NH0084.The horizontal coordinates were determined by differentially corrected
 NH0084.hand held GPS observations or other comparable positioning techniques
 NH0084.and have an estimated accuracy of +/- 3 meters.
 NH0084
 NH0084.The orthometric height was determined by differential leveling and
 NH0084.adjusted by the NATIONAL GEODETIC SURVEY
 NH0084.in June 1991.
 NH0084
 NH0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0084.GEOID18 height accuracy estimate available here.
 NH0084
 NH0084.Click photographs - Photos may exist for this station.
 NH0084
 NH0084.The dynamic height is computed by dividing the NAVD 88
 NH0084.geopotential number by the normal gravity value computed on the
 NH0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0084.degrees latitude (g = 980.6199 gals.).
 NH0084
 NH0084.The modeled gravity was interpolated from observed gravity values.
 NH0084
 NH0084;                    North         East    Units  Estimated Accuracy
 NH0084;SPC IL E     -   646,761.2     289,416.9     MT  (+/- 3 meters HH1 GPS) 
 NH0084
 NH0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN7985005441(NAD 83)
 NH0084
 NH0084                          SUPERSEDED SURVEY CONTROL
 NH0084
 NH0084  NGVD 29 (??/??/92)  298.254  (m)          978.52   (f) ADJ UNCH    2 0
 NH0084
 NH0084.Superseded values are not recommended for survey control.
 NH0084
 NH0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0084.See file dsdata.pdf to determine how the superseded data were derived.
 NH0084
 NH0084_MARKER: DZ = AZIMUTH MARK DISK
 NH0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0084_STAMPING: VEEN 1935
 NH0084_MARK LOGO: CGS
 NH0084_PROJECTION: PROJECTING 5 CENTIMETERS
 NH0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0084+STABILITY: SURFACE MOTION
 NH0084
 NH0084  HISTORY     - Date     Condition        Report By
 NH0084  HISTORY     - 1935     MONUMENTED       CGS
 NH0084  HISTORY     - 1960     GOOD             CGS
 NH0084  HISTORY     - 19940505 GOOD             USPSQD
 NH0084  HISTORY     - 20060723 GOOD             USPSQD
 NH0084
 NH0084                          STATION DESCRIPTION
 NH0084
 NH0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0084'2.4 MI SE FROM ZENDA.
 NH0084'ABOUT 0.6 MILE SOUTH ALONG ZENDA ROAD FROM THE CROSSING OF THE
 NH0084'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AT ZENDA,
 NH0084'WALWORTH COUNTY, WISCONSIN, THENCE ABOUT 1.0 MILE EAST ALONG
 NH0084'MOHAWK ROAD, THENCE ABOUT 0.75 MILE SOUTH ALONG HILLSIDE ROAD,
 NH0084'0.2 MILE SOUTH OF THE JUNCTION OF STATE LINE ROAD LEADING EAST,
 NH0084'ABOUT 57 YARDS NORTH OF THE JUNCTION OF A DRIVE LEADING WEST TO
 NH0084'A FARMHOUSE, 36 FEET WEST OF THE CENTER LINE OF HILLSIDE ROAD,
 NH0084'16 FEET SOUTHEAST OF THE NORTH ONE OF A ROW OF 6- 36-INCH MAPLE
 NH0084'TREES, 24 FEET SOUTH OF A T FENCE CORNER, 1 1/2 FEET EAST OF THE
 NH0084'NORTH-SOUTH FENCE LINE, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD,
 NH0084'AND SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 NH0084
 NH0084                          STATION RECOVERY (1994)
 NH0084
 NH0084'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH0084'RECOVERED IN GOOD CONDITION.
 NH0084
 NH0084                          STATION RECOVERY (2006)
 NH0084
 NH0084'RECOVERY NOTE BY US POWER SQUADRON 2006
 NH0084'RECOVERED IN GOOD CONDITION.  ADD-- THE STATION IS 6.5 FEET SOUTH OF A
 NH0084'METAL WITNESS POST.  NOTE-- THE ADDRESS OF THE DRIVE LEADING TO A
 NH0084'HOUSE IN THE 1960 DESCRIPTION IS --11415 HILLSIDE ROAD--.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1911 ***********************************************************************
 JB1911  DESIGNATION -  VENEDY CHURCH SPIRE
 JB1911  PID         -  JB1911
 JB1911  STATE/COUNTY-  IL/WASHINGTON
 JB1911  COUNTRY     -  US
 JB1911  USGS QUAD   -  VENEDY (2018)
 JB1911
 JB1911                         *CURRENT SURVEY CONTROL
 JB1911  ______________________________________________________________________
 JB1911* NAD 83(1997) POSITION- 38 23 48.22757(N) 089 38 49.09741(W)   ADJUSTED
 JB1911  ______________________________________________________________________
 JB1911  GEOID HEIGHT    -        -30.219 (meters)                     GEOID18
 JB1911  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 JB1911  HORZ ORDER      -  THIRD
 JB1911
 JB1911.The horizontal coordinates were established by classical geodetic methods
 JB1911.and adjusted by the National Geodetic Survey in October 1999.
 JB1911
 JB1911.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1911.GEOID18 height accuracy estimate available here.
 JB1911
 JB1911.Click photographs - Photos may exist for this station.
 JB1911
 JB1911.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1911
 JB1911. The following values were computed from the NAD 83(1997) position.
 JB1911
 JB1911;                    North         East     Units Scale Factor Converg.
 JB1911;SPC IL W     -   192,132.243   745,396.575   MT  0.99996655   +0 19 22.0
 JB1911;SPC IL W     -   630,353.87  2,445,521.93   sFT  0.99996655   +0 19 22.0
 JB1911;UTM  16      - 4,253,152.264   268,841.566   MT  1.00025810   -1 38 41.2
 JB1911
 JB1911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6884153152(NAD 83)
 JB1911
 JB1911                          SUPERSEDED SURVEY CONTROL
 JB1911
 JB1911  NAD 83(1986)-  38 23 48.24534(N)    089 38 49.09440(W) AD(       ) 3
 JB1911  NAD 27      -  38 23 48.05900(N)    089 38 48.76900(W) AD(       ) 3
 JB1911  USSD        -  38 23 48.12600(N)    089 38 48.68600(W) AD(       ) 3
 JB1911
 JB1911.Superseded values are not recommended for survey control.
 JB1911
 JB1911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1911.See file dsdata.pdf to determine how the superseded data were derived.
 JB1911
 JB1911_MARKER: 90 = CHURCH SPIRE
 JB1911
 JB1911  HISTORY     - Date     Condition        Report By
 JB1911  HISTORY     - 1880     FIRST OBSERVED   CGS
 JB1911  HISTORY     - 1959     GOOD             CGS
 JB1911
 JB1911                          STATION DESCRIPTION
 JB1911
 JB1911'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (MJB)
 JB1911'NOT PREVIOUSLY DESCRIBED.  RECOVERED IN GOOD CONDITION.
 JB1911'
 JB1911'THE SPIRE OF THE ST SALVATOR LUTHERAN CHURCH IN THE VILLAGE OF
 JB1911'VENEDY, ABOUT 25
 JB1911'MILES SOUTHEAST OF BELLEVILLE.  IT IS ON THE NORTH SIDE OF
 JB1911'THE MAIN E-W ROAD (NOT
 JB1911'NAMED) IN THE VILLAGE, AN OCTAGONAL, GRAY
 JB1911'SHINGLE SPIRE WITH BALL AND CROSS ATOP,
 JB1911'RISING FROM A SQUARE RED
 JB1911'BRICK TOWER.
 JB1911'
 JB1911'THE CHURCH AND SPIRE WERE ERECTED DURING THE CIVIL WAR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1915 ***********************************************************************
 JB1915  DESIGNATION -  VENNEDY
 JB1915  PID         -  JB1915
 JB1915  STATE/COUNTY-  IL/WASHINGTON
 JB1915  COUNTRY     -  US
 JB1915  USGS QUAD   -  VENEDY (2018)
 JB1915
 JB1915                         *CURRENT SURVEY CONTROL
 JB1915  ______________________________________________________________________
 JB1915* NAD 83(1997) POSITION- 38 23 49.26655(N) 089 38 51.51322(W)   ADJUSTED
 JB1915* NAVD 88 ORTHO HEIGHT -   142.    (meters)      466.    (feet) SCALED
 JB1915  ______________________________________________________________________
 JB1915  GEOID HEIGHT    -        -30.220 (meters)                     GEOID18
 JB1915  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 JB1915  HORZ ORDER      -  FIRST
 JB1915
 JB1915.The horizontal coordinates were established by classical geodetic methods
 JB1915.and adjusted by the National Geodetic Survey in October 1999.
 JB1915
 JB1915.The orthometric height was scaled from a topographic map.
 JB1915
 JB1915.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1915.GEOID18 height accuracy estimate available here.
 JB1915
 JB1915.Click photographs - Photos may exist for this station.
 JB1915
 JB1915.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1915
 JB1915. The following values were computed from the NAD 83(1997) position.
 JB1915
 JB1915;                    North         East     Units Scale Factor Converg.
 JB1915;SPC IL W     -   192,163.947   745,337.776   MT  0.99996648   +0 19 20.5
 JB1915;SPC IL W     -   630,457.88  2,445,329.02   sFT  0.99996648   +0 19 20.5
 JB1915;UTM  16      - 4,253,185.979   268,783.874   MT  1.00025843   -1 38 42.7
 JB1915
 JB1915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1915!SPC IL W     -   0.99998248  x   0.99996648  =   0.99994896
 JB1915!UTM  16      -   0.99998248  x   1.00025843  =   1.00024090
 JB1915
 JB1915:                Primary Azimuth Mark                     Grid Az
 JB1915:SPC IL W     -  GEOFFREY RESET                           045 20 11.9
 JB1915:UTM  16      -  GEOFFREY RESET                           047 18 15.1
 JB1915
 JB1915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6878353185(NAD 83)
 JB1915
 JB1915|---------------------------------------------------------------------|
 JB1915| PID    Reference Object                     Distance      Geod. Az  |
 JB1915|                                                           dddmmss.s |
 JB1915| CI4880 VENNEDY RM 1                        100.000 METERS 00208     |
 JB1915| JB1852 GEOFFREY RESET                      APPROX.24.2 KM 0453932.4 |
 JB1915| JB1851 BARTELSO AVIATION BEACON            APPROX.21.8 KM 0462415.4 |
 JB1915| CI4881 VENNEDY RM 2                         60.533 METERS 07921     |
 JB1915| CI4882 VENNEDY RM 3                         11.369 METERS 35858     |
 JB1915|---------------------------------------------------------------------|
 JB1915
 JB1915                          SUPERSEDED SURVEY CONTROL
 JB1915
 JB1915  NAD 83(1986)-  38 23 49.28355(N)    089 38 51.51131(W) AD(       ) 1
 JB1915  NAD 27      -  38 23 49.10400(N)    089 38 51.17500(W) AD(       ) 1
 JB1915
 JB1915.Superseded values are not recommended for survey control.
 JB1915
 JB1915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1915.See file dsdata.pdf to determine how the superseded data were derived.
 JB1915
 JB1915_MARKER: DS = TRIANGULATION STATION DISK
 JB1915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1915_STAMPING: VENEDY 1930
 JB1915_MARK LOGO: CGS
 JB1915_PROJECTION: FLUSH
 JB1915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1915+STABILITY: SURFACE MOTION
 JB1915
 JB1915  HISTORY     - Date     Condition        Report By
 JB1915  HISTORY     - 1930     MONUMENTED       CGS
 JB1915  HISTORY     - 1959     GOOD             CGS
 JB1915  HISTORY     - 1971     GOOD             NGS
 JB1915
 JB1915                          STATION DESCRIPTION
 JB1915
 JB1915'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1915'IN THE VILLAGE OF VENEDY, ABOUT 10 MILES SOUTHEAST OF MASCOUTAH AND 6
 JB1915'MILES SOUTHWEST OF OKAWVILLE, BOTH TOWNS ON STATE HIGHWAY 15.  REACHED
 JB1915'BY STATE HIGHWAY 15 TO WINDOM 11 MILES EAST OF MASCOUTAH AND 3.5 MILES
 JB1915'WEST OF OKAWVILLE.  TURN SOUTH ACROSS RAILROAD JUST EAST OF AN OLD
 JB1915'MILL, AND FOLLOW MAIN GRADED ROAD SOUTH 4 MILES TO VENEDY.
 JB1915'
 JB1915'STATION MARK IS IN THE PROPERTY OF THE GERMAN LUTHERAN CHURCH, 26.6
 JB1915'METERS SOUTHEAST OF THE SOUTHEAST CORNER OF THE BRICK HOUSE, 55.0
 JB1915'METERS TO THE CENTER LINE OF THE STREET RUNNING NORTHWEST AND
 JB1915'SOUTHEAST, AND 23 METERS NORTHEAST OF THE CENTER OF THE CEMETERY GATE.
 JB1915'
 JB1915'REFERENCE MARK NO 1 IS NORTH OF THE STATION AND 30 METERS SOUTHEAST OF
 JB1915'THE SOUTHEAST CORNER OF THE VENEDY COAL COMPANY BOILER ROOM.
 JB1915'
 JB1915'REFERENCE MARK NO 2 IS EAST-NORTHEAST OF THE STATION AND IN THE FENCE
 JB1915'LINE ABOUT 20 METERS SOUTH OF THE SOUTHEAST CORNER OF THE CEMETERY
 JB1915'FENCE.
 JB1915'
 JB1915'HEIGHT OF SIGNAL ABOVE STATION MARK - 34 METERS.  HEIGHT OF
 JB1915'TELESCOPE ABOVE STATION MARK - 31 METERS.
 JB1915
 JB1915                          STATION RECOVERY (1959)
 JB1915
 JB1915'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (HJB)
 JB1915'IN THE VILLAGE OF VENEDY, ABOUT 25 MILES SE OF BELLEVILLE, 10 MILES SE
 JB1915'OF MASCOUTAH, AND 6 MILES SW OF OKAWVILLE, ON THE PROPERTY OF ST
 JB1915'SALVATOR LUTHERAN CHURCH, 173 FEET NW OF THE NW CORNER OF THE RED
 JB1915'BRICK CHURCH, 176 FEET NORTH OF THE CENTERLINE OF THE E-W ROAD, 143
 JB1915'FEET NNW OF THE CEMETERY ARCH, AND 37 FEET WEST OF THE CENTERLINE OF
 JB1915'THE DRIVEWAY.  A STANDARD DISK, STAMPED VENEDY 1930, SET IN A CONCRETE
 JB1915'MONUMENT 12 INCHES SQUARE AND FLUSH WITH THE GROUND.
 JB1915'
 JB1915'RM NO 1 IS LOCATED ABOUT 250 METERS NORTH OF THE STATION, 68 FEET EAST
 JB1915'OF THE SE CORNER OF THE VENEDY COAL COMPANY POWER SHED, AND 4 FEET
 JB1915'SOUTH OF A SMALL POND.  A STANDARD DISK, STAMPED VENEDY NO 1 1930, SET
 JB1915'IN A CONCRETE MONUMENT 12 INCHES SQUARE AND 2 INCHES BELOW GROUND
 JB1915'LEVEL.
 JB1915'
 JB1915'RM NO 2 IS LOCATED 60.6 METERS EAST OF THE STATION, 76 FEET NNW OF THE
 JB1915'NE CORNER OF THE CHURCH (MAIN PART)  AND 79 FEET NNE OF THE NW CORNER
 JB1915'OF THE CHURCH (MAIN PART)  A STANDARD DISK, STAMPED VENEDY NO 2 1930,
 JB1915'SET IN A CONCRETE MONUMENT 12 INCHES SQUARE AND FLUSH WITH THE GROUND.
 JB1915
 JB1915                          STATION RECOVERY (1971)
 JB1915
 JB1915'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1915'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 JB1915'REFERENCE MARK 1 WAS NOT FOUND USING EXISTING MEASUREMENTS AND A
 JB1915'SEARCH COULD NOT BE MADE USING ANGLES SINCE THE LINE OF SIGHT TO
 JB1915'REFERENCE MARK 1 IS OBSTRUCTED BY A 24 INCH PECAN TREE.  REFERENCE
 JB1915'MARK 3 WAS SET.  THERE WAS NO OBJECTS FROM WHICH TO SET AN AZIMUTH
 JB1915'MARK FROM.  IT SHOULD BE NOTED THAT THE SPELLING OF THE STATION VARIES
 JB1915'FROM THE STAMPING OF THE MARKS AND THE NAME OF THE TOWN.
 JB1915'
 JB1915'THE STAION IS LOCATED AT THE WEST EDGE OF THE GROUNDS OF THE ST
 JB1915'SALVATOR LUTHERAN CHURCH AT THE WEST EDGE OF VENEDY AND AT THE HIGHEST
 JB1915'POINT IN TOWN, 176 FEET NORTH OF THE CENTERLINE OF A STREET, 16 FEET
 JB1915'SOUTH OF AN 18 INCH PECAN TREE, 30 FEET WEST OF THE CENTERLINE OF
 JB1915'CEMETERY DRIVE, 90 FEET NORTHWEST OF THE NORTHWEST CORNER OF CHURCH
 JB1915'PARSONAGE, 92 FEET SOUTH OF A 24 INCH PECAN TREE AND 77 FEET SOUTH OF
 JB1915'THE SOUTH EDGE OF CEMETERY.  THE MONUMENT IS FLUSH AND THE DISK IS
 JB1915'STAMPED VENEDY 1930.
 JB1915'
 JB1915'REFERENCE MARK 2 IS 75 FEET NORTHWEST OF THE NORTHEAST CORNER OF
 JB1915'CHURCH, 25 FEET WEST OF A 24 INCH PECAN TREE, 18 FEET SOUTHEAST OF AN
 JB1915'18 INCH PECAN TREE AND 69 FEET NORTHEAST OF THE NORHTWEST CORNER OF
 JB1915'THE CHURCH.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED VENEDY NO 2
 JB1915'1930.
 JB1915'
 JB1915'REFERENCE MARK 3 IS 21 FEET NORTH OF THE 18 INCH PECAN TREE, 30 FEET
 JB1915'WEST OF THE CENTERLINE OF CEMETERY DRIVE AND 55 FEET SOUTH OF THE 24
 JB1915'INCH PECAN TREE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED VENEDY
 JB1915'NO 3 1930 1971.
 JB1915'
 JB1915'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9015 ***********************************************************************
 DE9015  DESIGNATION -  VER 01A
 DE9015  PID         -  DE9015
 DE9015  STATE/COUNTY-  IL/VERMILION
 DE9015  COUNTRY     -  US
 DE9015  USGS QUAD   -  HOOPESTON (2018)
 DE9015
 DE9015                         *CURRENT SURVEY CONTROL
 DE9015  ______________________________________________________________________
 DE9015* NAD 83(2011) POSITION- 40 28 56.40590(N) 087 41 18.81499(W)   ADJUSTED
 DE9015* NAD 83(2011) ELLIP HT-   189.326 (meters)        (06/27/12)   ADJUSTED
 DE9015* NAD 83(2011) EPOCH   -  2010.00
 DE9015* NAVD 88 ORTHO HEIGHT -   222.2   (meters)      729.    (feet) GPS OBS
 DE9015  ______________________________________________________________________
 DE9015  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9015  GEOID HEIGHT    -        -32.818 (meters)                     GEOID99
 DE9015  GEOID HEIGHT    -        -32.859 (meters)                     GEOID18
 DE9015  NAD 83(2011) X  -    195,939.659 (meters)                     COMP
 DE9015  NAD 83(2011) Y  - -4,854,299.957 (meters)                     COMP
 DE9015  NAD 83(2011) Z  -  4,118,990.996 (meters)                     COMP
 DE9015  LAPLACE CORR    -         -2.60  (seconds)                    DEFLEC18
 DE9015
 DE9015  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9015  Standards:
 DE9015         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9015            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9015  -------------------------------------------------------------------
 DE9015  NETWORK    1.84   2.61           0.79   0.71   1.33      0.04485633
 DE9015  -------------------------------------------------------------------
 DE9015  Click here for local accuracies and other accuracy information.
 DE9015
 DE9015.The horizontal coordinates were established by GPS observations
 DE9015.and adjusted by the National Geodetic Survey in June 2012.
 DE9015
 DE9015.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9015.been affixed to the stable North American tectonic plate. See 
 DE9015.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9015
 DE9015.The horizontal coordinates are valid at the epoch date displayed above
 DE9015.which is a decimal equivalence of Year/Month/Day.
 DE9015
 DE9015.The orthometric height was determined by GPS observations and a
 DE9015.high-resolution geoid model.
 DE9015
 DE9015.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9015.GEOID18 height accuracy estimate available here.
 DE9015
 DE9015.Click photographs - Photos may exist for this station.
 DE9015
 DE9015.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9015
 DE9015.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9015
 DE9015.The ellipsoidal height was determined by GPS observations
 DE9015.and is referenced to NAD 83.
 DE9015
 DE9015. The following values were computed from the NAD 83(2011) position.
 DE9015
 DE9015;                    North         East     Units Scale Factor Converg.
 DE9015;SPC IL E     -   423,756.805   354,669.168   MT  1.00001177   +0 25 07.0
 DE9015;SPC IL E     - 1,390,275.45  1,163,610.43   sFT  1.00001177   +0 25 07.0
 DE9015;UTM  16      - 4,481,521.588   441,640.155   MT  0.99964192   -0 26 49.3
 DE9015
 DE9015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9015!SPC IL E     -   0.99997030  x   1.00001177  =   0.99998207
 DE9015!UTM  16      -   0.99997030  x   0.99964192  =   0.99961223
 DE9015
 DE9015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4164081521(NAD 83)
 DE9015
 DE9015                          SUPERSEDED SURVEY CONTROL
 DE9015
 DE9015  NAD 83(2007)-  40 28 56.40592(N)    087 41 18.81586(W) AD(2002.00) 0
 DE9015  ELLIP H (02/10/07)  189.341  (m)                       GP(2002.00)    
 DE9015  ELLIP H (12/06/04)  189.342  (m)                       GP(       ) 4 1
 DE9015  NAD 83(1997)-  40 28 56.40583(N)    087 41 18.81582(W) AD(       ) 1
 DE9015  ELLIP H (12/18/02)  189.345  (m)                       GP(       ) 4 2
 DE9015
 DE9015.Superseded values are not recommended for survey control.
 DE9015
 DE9015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9015.See file dsdata.pdf to determine how the superseded data were derived.
 DE9015
 DE9015_MARKER: F = FLANGE-ENCASED ROD
 DE9015_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9015_STAMPING: VER-01A
 DE9015_MARK LOGO: ILDT
 DE9015_PROJECTION: FLUSH
 DE9015_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9015+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2025
 DE9015_ROD/PIPE-DEPTH: 3.7 meters
 DE9015_SLEEVE-DEPTH  : 1.1 meters
 DE9015
 DE9015  HISTORY     - Date     Condition        Report By
 DE9015  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9015  HISTORY     - 20110411 GOOD             FOTHIE
 DE9015  HISTORY     - 20250904 GOOD             ILDT
 DE9015  HISTORY     - 20251209 GOOD             ILDT
 DE9015
 DE9015                          STATION DESCRIPTION
 DE9015
 DE9015'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9015'THE STATION IS LOCATED ABOUT 1.3 MI  ( 2.1  KM ) NORTHWEST OF
 DE9015'HOOPESTON . TO REACH  FROM  THE JUNCTION   AT  THE  STATE ROUTE 9
 DE9015'AND  STATE ROUTE  1  OF HOOPESTON,  GO  NORTH ON STATE ROUTE 1
 DE9015'ABOUT 1.3 MI ( 2.1 KM ) ,   THE STATION IS ON THE  LEFT, ABOUT 0.4 MI
 DE9015'( 0.6
 DE9015'KM ) SOUTH OF THE 4300 N COUNTY ROAD ( COUNTY LINE ) .   IT IS  49.0
 DE9015'FT
 DE9015'WEST  OF THE  CENTER OF THE STATE ROUTE 1,  4.0  FT EAST OF  THE
 DE9015'EDGE OF FIELD , 11.4  FT  SOUTHEAST OF THE  UTILITY POLE, 2.0 FT WEST
 DE9015'OF
 DE9015'THE FIBERGLASS WITNESS  POST .  NOTE-- ACCESS TO THE  STATION   POINT
 DE9015'IS THROUGH  A  6 - INCH  ACCESS  COVER.
 DE9015
 DE9015                          STATION RECOVERY (2011)
 DE9015
 DE9015'RECOVERY NOTE BY FOTH INFRA AND ENVIRON LLC 2011 (RIP)
 DE9015'RECOVERED IN GOOD CONDITION.
 DE9015
 DE9015                          STATION RECOVERY (2025)
 DE9015
 DE9015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DE9015'RECOVERED IN GOOD CONDITION.
 DE9015
 DE9015                          STATION RECOVERY (2025)
 DE9015
 DE9015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DE9015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9017 ***********************************************************************
 DE9017  DESIGNATION -  VER 01B
 DE9017  PID         -  DE9017
 DE9017  STATE/COUNTY-  IL/VERMILION
 DE9017  COUNTRY     -  US
 DE9017  USGS QUAD   -  HOOPESTON (2018)
 DE9017
 DE9017                         *CURRENT SURVEY CONTROL
 DE9017  ______________________________________________________________________
 DE9017* NAD 83(2011) POSITION- 40 28 40.15519(N) 087 41 16.71730(W)   ADJUSTED
 DE9017* NAD 83(2011) ELLIP HT-   191.969 (meters)        (06/27/12)   ADJUSTED
 DE9017* NAD 83(2011) EPOCH   -  2010.00
 DE9017* NAVD 88 ORTHO HEIGHT -   224.8   (meters)      738.    (feet) GPS OBS
 DE9017  ______________________________________________________________________
 DE9017  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9017  GEOID HEIGHT    -        -32.816 (meters)                     GEOID99
 DE9017  GEOID HEIGHT    -        -32.857 (meters)                     GEOID18
 DE9017  NAD 83(2011) X  -    196,002.236 (meters)                     COMP
 DE9017  NAD 83(2011) Y  - -4,854,625.129 (meters)                     COMP
 DE9017  NAD 83(2011) Z  -  4,118,611.425 (meters)                     COMP
 DE9017  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 DE9017
 DE9017  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9017  Standards:
 DE9017         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9017            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9017  -------------------------------------------------------------------
 DE9017  NETWORK    1.75   2.47           0.73   0.70   1.26     -0.03249951
 DE9017  -------------------------------------------------------------------
 DE9017  Click here for local accuracies and other accuracy information.
 DE9017
 DE9017.The horizontal coordinates were established by GPS observations
 DE9017.and adjusted by the National Geodetic Survey in June 2012.
 DE9017
 DE9017.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9017.been affixed to the stable North American tectonic plate. See 
 DE9017.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9017
 DE9017.The horizontal coordinates are valid at the epoch date displayed above
 DE9017.which is a decimal equivalence of Year/Month/Day.
 DE9017
 DE9017.The orthometric height was determined by GPS observations and a
 DE9017.high-resolution geoid model.
 DE9017
 DE9017.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9017.GEOID18 height accuracy estimate available here.
 DE9017
 DE9017.Click photographs - Photos may exist for this station.
 DE9017
 DE9017.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9017
 DE9017.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9017
 DE9017.The ellipsoidal height was determined by GPS observations
 DE9017.and is referenced to NAD 83.
 DE9017
 DE9017. The following values were computed from the NAD 83(2011) position.
 DE9017
 DE9017;                    North         East     Units Scale Factor Converg.
 DE9017;SPC IL E     -   423,255.912   354,722.239   MT  1.00001185   +0 25 08.2
 DE9017;SPC IL E     - 1,388,632.10  1,163,784.55   sFT  1.00001185   +0 25 08.2
 DE9017;UTM  16      - 4,481,020.136   441,685.636   MT  0.99964186   -0 26 47.8
 DE9017
 DE9017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9017!SPC IL E     -   0.99996989  x   1.00001185  =   0.99998174
 DE9017!UTM  16      -   0.99996989  x   0.99964186  =   0.99961176
 DE9017
 DE9017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4168581020(NAD 83)
 DE9017
 DE9017                          SUPERSEDED SURVEY CONTROL
 DE9017
 DE9017  NAD 83(2007)-  40 28 40.15525(N)    087 41 16.71820(W) AD(2002.00) 0
 DE9017  ELLIP H (02/10/07)  191.990  (m)                       GP(2002.00)    
 DE9017  ELLIP H (12/06/04)  191.994  (m)                       GP(       ) 4 1
 DE9017  NAD 83(1997)-  40 28 40.15513(N)    087 41 16.71815(W) AD(       ) 1
 DE9017  ELLIP H (12/18/02)  191.990  (m)                       GP(       ) 4 2
 DE9017
 DE9017.Superseded values are not recommended for survey control.
 DE9017
 DE9017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9017.See file dsdata.pdf to determine how the superseded data were derived.
 DE9017
 DE9017_MARKER: I = METAL ROD
 DE9017_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9017_STAMPING: VER-01B
 DE9017_MARK LOGO: ILDT
 DE9017_PROJECTION: FLUSH
 DE9017_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9017_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9017+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2011
 DE9017_ROD/PIPE-DEPTH: 3.7 meters
 DE9017_SLEEVE-DEPTH  : 1.1 meters
 DE9017
 DE9017  HISTORY     - Date     Condition        Report By
 DE9017  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9017  HISTORY     - 20110411 GOOD             FOTHIE
 DE9017
 DE9017                          STATION DESCRIPTION
 DE9017
 DE9017'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9017'THE STATION IS LOCATED ABOUT 1.0 MI  ( 1.6  KM ) NORTHWEST OF
 DE9017'HOOPESTON . TO REACH  FROM  THE JUNCTION   AT  THE  STATE ROUTE 9
 DE9017'AND  STATE ROUTE  1  OF HOOPESTON,  GO  NORTH ON STATE ROUTE 1
 DE9017'ABOUT 0.7 MI ( 1.1 KM )  TO THE CROSS ROAD 4200 N, CONTINUE NORTH ON
 DE9017'STATE ROUTE 1 ABOUT 0.3 MI ( 0.5 KM ) ,  THE STATION IS ON THE  RIGHT
 DE9017',   IT
 DE9017'IS  52.6  FT  EAST  OF THE  CENTER OF THE STATE ROUTE 1,  23.0  FT
 DE9017'WEST
 DE9017'OF  THE   EDGE OF FIELD, 2.0 FT EAST OF THE FIBERGLASS WITNESS  POST.
 DE9017'NOTE-- ACCESS TO THE  STATION   POINT IS  THROUGH  A  6 - INCH  ACCESS
 DE9017'COVER.
 DE9017
 DE9017                          STATION RECOVERY (2011)
 DE9017
 DE9017'RECOVERY NOTE BY FOTH INFRA AND ENVIRON LLC 2011 (RIP)
 DE9017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9012 ***********************************************************************
 DE9012  DESIGNATION -  VER 02A
 DE9012  PID         -  DE9012
 DE9012  STATE/COUNTY-  IL/VERMILION
 DE9012  COUNTRY     -  US
 DE9012  USGS QUAD   -  AMBIA (2019)
 DE9012
 DE9012                         *CURRENT SURVEY CONTROL
 DE9012  ______________________________________________________________________
 DE9012* NAD 83(2011) POSITION- 40 25 27.51392(N) 087 35 30.68707(W)   ADJUSTED
 DE9012* NAD 83(2011) ELLIP HT-   181.819 (meters)        (06/27/12)   ADJUSTED
 DE9012* NAD 83(2011) EPOCH   -  2010.00
 DE9012* NAVD 88 ORTHO HEIGHT -   214.8   (meters)      705.    (feet) GPS OBS
 DE9012  ______________________________________________________________________
 DE9012  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9012  GEOID HEIGHT    -        -32.915 (meters)                     GEOID99
 DE9012  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 DE9012  NAD 83(2011) X  -    204,307.752 (meters)                     COMP
 DE9012  NAD 83(2011) Y  - -4,858,133.694 (meters)                     COMP
 DE9012  NAD 83(2011) Z  -  4,114,083.012 (meters)                     COMP
 DE9012  LAPLACE CORR    -         -2.94  (seconds)                    DEFLEC18
 DE9012
 DE9012  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9012  Standards:
 DE9012         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9012            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9012  -------------------------------------------------------------------
 DE9012  NETWORK    1.79   2.53           0.76   0.70   1.29      0.00346623
 DE9012  -------------------------------------------------------------------
 DE9012  Click here for local accuracies and other accuracy information.
 DE9012
 DE9012.The horizontal coordinates were established by GPS observations
 DE9012.and adjusted by the National Geodetic Survey in June 2012.
 DE9012
 DE9012.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9012.been affixed to the stable North American tectonic plate. See 
 DE9012.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9012
 DE9012.The horizontal coordinates are valid at the epoch date displayed above
 DE9012.which is a decimal equivalence of Year/Month/Day.
 DE9012
 DE9012.The orthometric height was determined by GPS observations and a
 DE9012.high-resolution geoid model.
 DE9012
 DE9012.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9012.GEOID18 height accuracy estimate available here.
 DE9012
 DE9012.Click photographs - Photos may exist for this station.
 DE9012
 DE9012.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9012
 DE9012.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9012
 DE9012.The ellipsoidal height was determined by GPS observations
 DE9012.and is referenced to NAD 83.
 DE9012
 DE9012. The following values were computed from the NAD 83(2011) position.
 DE9012
 DE9012;                    North         East     Units Scale Factor Converg.
 DE9012;SPC IL E     -   417,377.926   362,922.542   MT  1.00002372   +0 28 51.0
 DE9012;SPC IL E     - 1,369,347.41  1,190,688.37   sFT  1.00002372   +0 28 51.0
 DE9012;UTM  16      - 4,475,021.299   449,793.166   MT  0.99963103   -0 23 01.7
 DE9012
 DE9012!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9012!SPC IL E     -   0.99997148  x   1.00002372  =   0.99999520
 DE9012!UTM  16      -   0.99997148  x   0.99963103  =   0.99960252
 DE9012
 DE9012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4979375021(NAD 83)
 DE9012
 DE9012                          SUPERSEDED SURVEY CONTROL
 DE9012
 DE9012  NAD 83(2007)-  40 25 27.51397(N)    087 35 30.68796(W) AD(2002.00) 0
 DE9012  ELLIP H (02/10/07)  181.838  (m)                       GP(2002.00)    
 DE9012  ELLIP H (12/06/04)  181.842  (m)                       GP(       ) 4 1
 DE9012  NAD 83(1997)-  40 25 27.51386(N)    087 35 30.68792(W) AD(       ) 1
 DE9012  ELLIP H (12/18/02)  181.840  (m)                       GP(       ) 4 2
 DE9012
 DE9012.Superseded values are not recommended for survey control.
 DE9012
 DE9012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9012.See file dsdata.pdf to determine how the superseded data were derived.
 DE9012
 DE9012_MARKER: I = METAL ROD
 DE9012_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9012_STAMPING: VER-02A
 DE9012_MARK LOGO: ILDT
 DE9012_PROJECTION: FLUSH
 DE9012_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9012_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9012+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9012_ROD/PIPE-DEPTH: 3.7 meters
 DE9012_SLEEVE-DEPTH  : 1.1 meters
 DE9012
 DE9012  HISTORY     - Date     Condition        Report By
 DE9012  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9012
 DE9012                          STATION DESCRIPTION
 DE9012
 DE9012'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9012'THE STATION IS LOCATED ABOUT 5.0 MI  ( 8.2  KM ) SOUTHEAST  OF
 DE9012'HOOPESTON, 5.0 MI ( 8.2 KM ) NORTHEAST OF ROSSVILLE . TO REACH  FROM
 DE9012'THE JUNCTION   AT  THE  STATE ROUTE 9  AND  STATE ROUTE  1  OF
 DE9012'HOOPESTON,  GO  EAST  ON STATE ROUTE 9   ABOUT 5.0  MI ( 8.2  KM ) ,
 DE9012'TO
 DE9012'THE CROSSROAD 1900 E COUNTY ROAD  ( ROUTE 3 ) , TURN RIGHT GO
 DE9012'SOUTH ON 1900 E COUNTY ROAD ( ROUTE 3 ) ABOUT 2.2 MI ( 3.6 KM ) TO THE
 DE9012'CROSSROAD 3850 N COUNTY ROAD,  THE STATION IS ON THE  LEFT, ON THE
 DE9012'NORTHEAST CORNER AT THE CROSSROAD.    IT IS  30.1  FT  EAST  OF THE
 DE9012'CENTER OF THE 1900 E COUNTY ROAD ( ROUTE 3 ) , 32.0   FT NORTH  OF
 DE9012'THE
 DE9012'CENTER OF THE 3850 N COUNTY ROAD, 15.0   FT   NORTHEAST OF THE
 DE9012'STOP  SIGN POLE AND 2.0 FT WEST OF  THE  FIBERGLASS WITNESS POST .
 DE9012'NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A  6 - INCH  ACCESS
 DE9012'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9011 ***********************************************************************
 DE9011  DESIGNATION -  VER 02B
 DE9011  PID         -  DE9011
 DE9011  STATE/COUNTY-  IL/VERMILION
 DE9011  COUNTRY     -  US
 DE9011  USGS QUAD   -  AMBIA (2019)
 DE9011
 DE9011                         *CURRENT SURVEY CONTROL
 DE9011  ______________________________________________________________________
 DE9011* NAD 83(2011) POSITION- 40 25 43.74015(N) 087 35 32.14451(W)   ADJUSTED
 DE9011* NAD 83(2011) ELLIP HT-   181.514 (meters)        (06/27/12)   ADJUSTED
 DE9011* NAD 83(2011) EPOCH   -  2010.00
 DE9011* NAVD 88 ORTHO HEIGHT -   214.5   (meters)      704.    (feet) GPS OBS
 DE9011  ______________________________________________________________________
 DE9011  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9011  GEOID HEIGHT    -        -32.918 (meters)                     GEOID99
 DE9011  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 DE9011  NAD 83(2011) X  -    204,259.779 (meters)                     COMP
 DE9011  NAD 83(2011) Y  - -4,857,810.621 (meters)                     COMP
 DE9011  NAD 83(2011) Z  -  4,114,463.826 (meters)                     COMP
 DE9011  LAPLACE CORR    -         -2.93  (seconds)                    DEFLEC18
 DE9011
 DE9011  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9011  Standards:
 DE9011         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9011            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9011  -------------------------------------------------------------------
 DE9011  NETWORK    2.17   2.84           0.99   0.75   1.45      0.05850507
 DE9011  -------------------------------------------------------------------
 DE9011  Click here for local accuracies and other accuracy information.
 DE9011
 DE9011.The horizontal coordinates were established by GPS observations
 DE9011.and adjusted by the National Geodetic Survey in June 2012.
 DE9011
 DE9011.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9011.been affixed to the stable North American tectonic plate. See 
 DE9011.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9011
 DE9011.The horizontal coordinates are valid at the epoch date displayed above
 DE9011.which is a decimal equivalence of Year/Month/Day.
 DE9011
 DE9011.The orthometric height was determined by GPS observations and a
 DE9011.high-resolution geoid model.
 DE9011
 DE9011.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9011.GEOID18 height accuracy estimate available here.
 DE9011
 DE9011.Click photographs - Photos may exist for this station.
 DE9011
 DE9011.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9011
 DE9011.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9011
 DE9011.The ellipsoidal height was determined by GPS observations
 DE9011.and is referenced to NAD 83.
 DE9011
 DE9011. The following values were computed from the NAD 83(2011) position.
 DE9011
 DE9011;                    North         East     Units Scale Factor Converg.
 DE9011;SPC IL E     -   417,878.134   362,883.988   MT  1.00002366   +0 28 50.2
 DE9011;SPC IL E     - 1,370,988.51  1,190,561.88   sFT  1.00002366   +0 28 50.2
 DE9011;UTM  16      - 4,475,521.835   449,762.177   MT  0.99963107   -0 23 02.7
 DE9011
 DE9011!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9011!SPC IL E     -   0.99997153  x   1.00002366  =   0.99999519
 DE9011!UTM  16      -   0.99997153  x   0.99963107  =   0.99960261
 DE9011
 DE9011_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4976275521(NAD 83)
 DE9011
 DE9011                          SUPERSEDED SURVEY CONTROL
 DE9011
 DE9011  NAD 83(2007)-  40 25 43.74022(N)    087 35 32.14541(W) AD(2002.00) 0
 DE9011  ELLIP H (02/10/07)  181.536  (m)                       GP(2002.00)    
 DE9011  ELLIP H (12/06/04)  181.546  (m)                       GP(       ) 4 1
 DE9011  NAD 83(1997)-  40 25 43.74011(N)    087 35 32.14538(W) AD(       ) 1
 DE9011  ELLIP H (12/18/02)  181.540  (m)                       GP(       ) 4 2
 DE9011
 DE9011.Superseded values are not recommended for survey control.
 DE9011
 DE9011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9011.See file dsdata.pdf to determine how the superseded data were derived.
 DE9011
 DE9011_MARKER: I = METAL ROD
 DE9011_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9011_STAMPING: VER-02B
 DE9011_MARK LOGO: ILDT
 DE9011_PROJECTION: FLUSH
 DE9011_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9011_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9011+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9011_ROD/PIPE-DEPTH: 3.7 meters
 DE9011_SLEEVE-DEPTH  : 1.1 meters
 DE9011
 DE9011  HISTORY     - Date     Condition        Report By
 DE9011  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9011
 DE9011                          STATION DESCRIPTION
 DE9011
 DE9011'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9011'THE STATION IS LOCATED ABOUT 4.8 MI  ( 7.8  KM ) SOUTHEAST  OF
 DE9011'HOOPESTON, 5.2  MI ( 8.5 KM ) NORTHEAST OF ROSSVILLE . TO REACH  FROM
 DE9011'THE JUNCTION   AT  THE  STATE ROUTE 9  AND  STATE ROUTE  1  OF
 DE9011'HOOPESTON,  GO  EAST  ON STATE ROUTE 9   ABOUT 5.0  MI ( 8.2  KM ) ,
 DE9011'TO
 DE9011'THE CROSSROAD 1900 E COUNTY ROAD  ( ROUTE 3 ) , TURN RIGHT GO
 DE9011'SOUTH ON 1900 E COUNTY ROAD ( ROUTE 3 ) ABOUT 1.9 MI ( 3.1 KM ), THE
 DE9011'STATION IS ON THE RIGHT ABOUT 0.3 MI ( 0.5 KM ) NORTH OF THE
 DE9011'CROSSROAD 3850 N COUNTY ROAD.   IT IS  39.0  FT  WEST  OF THE  CENTER
 DE9011'OF THE 1900 E COUNTY ROAD ( ROUTE 3 ) ,  2.0   FT EAST  OF  THE  EDGE
 DE9011'OF
 DE9011'FIELD,  360 FT SOUTH FROM THE BRIDGE  AND 2.0 FT EAST OF  THE
 DE9011'FIBERGLASS WITNESS POST  .  NOTE-- ACCESS TO THE  STATION   POINT IS
 DE9011'THROUGH  A  6 - INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9013 ***********************************************************************
 DE9013  DESIGNATION -  VER 03A
 DE9013  PID         -  DE9013
 DE9013  STATE/COUNTY-  IL/VERMILION
 DE9013  COUNTRY     -  US
 DE9013  USGS QUAD   -  EAST LYNN (2018)
 DE9013
 DE9013                         *CURRENT SURVEY CONTROL
 DE9013  ______________________________________________________________________
 DE9013* NAD 83(2011) POSITION- 40 23 32.14947(N) 087 47 54.00200(W)   ADJUSTED
 DE9013* NAD 83(2011) ELLIP HT-   196.097 (meters)        (06/27/12)   ADJUSTED
 DE9013* NAD 83(2011) EPOCH   -  2010.00
 DE9013* NAVD 88 ORTHO HEIGHT -   228.7   (meters)      750.    (feet) GPS OBS
 DE9013  ______________________________________________________________________
 DE9013  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9013  GEOID HEIGHT    -        -32.594 (meters)                     GEOID99
 DE9013  GEOID HEIGHT    -        -32.624 (meters)                     GEOID18
 DE9013  NAD 83(2011) X  -    186,888.279 (meters)                     COMP
 DE9013  NAD 83(2011) Y  - -4,861,154.321 (meters)                     COMP
 DE9013  NAD 83(2011) Z  -  4,111,382.638 (meters)                     COMP
 DE9013  LAPLACE CORR    -         -2.63  (seconds)                    DEFLEC18
 DE9013
 DE9013  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9013  Standards:
 DE9013         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9013            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9013  -------------------------------------------------------------------
 DE9013  NETWORK    1.23   1.88           0.54   0.46   0.96      0.10921813
 DE9013  -------------------------------------------------------------------
 DE9013  Click here for local accuracies and other accuracy information.
 DE9013
 DE9013.The horizontal coordinates were established by GPS observations
 DE9013.and adjusted by the National Geodetic Survey in June 2012.
 DE9013
 DE9013.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9013.been affixed to the stable North American tectonic plate. See 
 DE9013.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9013
 DE9013.The horizontal coordinates are valid at the epoch date displayed above
 DE9013.which is a decimal equivalence of Year/Month/Day.
 DE9013
 DE9013.The orthometric height was determined by GPS observations and a
 DE9013.high-resolution geoid model.
 DE9013
 DE9013.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9013.GEOID18 height accuracy estimate available here.
 DE9013
 DE9013.Click photographs - Photos may exist for this station.
 DE9013
 DE9013.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9013
 DE9013.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9013
 DE9013.The ellipsoidal height was determined by GPS observations
 DE9013.and is referenced to NAD 83.
 DE9013
 DE9013. The following values were computed from the NAD 83(2011) position.
 DE9013
 DE9013;                    North         East     Units Scale Factor Converg.
 DE9013;SPC IL E     -   413,692.988   345,422.147   MT  1.00000039   +0 20 48.1
 DE9013;SPC IL E     - 1,357,257.74  1,133,272.49   sFT  1.00000039   +0 20 48.1
 DE9013;UTM  16      - 4,471,602.030   432,245.639   MT  0.99965651   -0 31 02.5
 DE9013
 DE9013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9013!SPC IL E     -   0.99996924  x   1.00000039  =   0.99996963
 DE9013!UTM  16      -   0.99996924  x   0.99965651  =   0.99962576
 DE9013
 DE9013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3224571602(NAD 83)
 DE9013
 DE9013                          SUPERSEDED SURVEY CONTROL
 DE9013
 DE9013  NAD 83(2007)-  40 23 32.14954(N)    087 47 54.00290(W) AD(2002.00) 0
 DE9013  ELLIP H (02/10/07)  196.120  (m)                       GP(2002.00)    
 DE9013  ELLIP H (12/06/04)  196.125  (m)                       GP(       ) 4 1
 DE9013  NAD 83(1997)-  40 23 32.14941(N)    087 47 54.00285(W) AD(       ) 1
 DE9013  ELLIP H (12/18/02)  196.119  (m)                       GP(       ) 4 2
 DE9013
 DE9013.Superseded values are not recommended for survey control.
 DE9013
 DE9013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9013.See file dsdata.pdf to determine how the superseded data were derived.
 DE9013
 DE9013_MARKER: I = METAL ROD
 DE9013_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9013_STAMPING: VER-03A
 DE9013_MARK LOGO: ILDT
 DE9013_PROJECTION: FLUSH
 DE9013_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9013+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9013_ROD/PIPE-DEPTH: 3.7 meters
 DE9013_SLEEVE-DEPTH  : 1.1 meters
 DE9013
 DE9013  HISTORY     - Date     Condition        Report By
 DE9013  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9013
 DE9013                          STATION DESCRIPTION
 DE9013
 DE9013'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9013'THE STATION IS LOCATED ABOUT 7.3  MI  (11.9  KM) SOUTHEAST  OF
 DE9013'RANKIN , ABOUT 8.3  MI (13.6  KM) SOUTHWEST  OF HOOPESTON , ABOUT 7.0
 DE9013'MI ( 11.4 KM )  WEST OF ROSSVILLE . TO REACH  FROM  THE JUNCTION  AT
 DE9013'STATE ROUTE 9  AND  STATE ROUTE  1  OF HOOPESTON,  GO WEST ON
 DE9013'STATE ROUTE  9   ABOUT 6.0  MI (9.8  KM) , TO THE CROSSROAD
 DE9013'770 E  COUNTY ROAD  (ROUTE 10) , TURN LEFT GO SOUTH ON 770 E
 DE9013'COUNTY ROAD  ( ROUTE 10 )  ABOUT 3.7  MI  (6.0 KM) TO THE CROSSROAD
 DE9013'3700  N COUNTY ROAD, CONTINUE SOUTH ON 770 E COUNTY ROAD ( ROUTE
 DE9013'10 ) ABOUT 0.6 MI (0.9 KM) ,  THE STATION IS ON THE  LEFT.   IT IS
 DE9013'29.0  FT
 DE9013'EAST  OF THE  CENTER OF THE 770  E COUNTY ROAD (ROUTE 10) , 4.5   FT
 DE9013'WEST  OF  THE  EDGE OF FIELD, 2.0 FT WEST OF THE FIBERGLASS WITNESS
 DE9013'POST .   NOTE-- ACCESS TO THE  STATION   POINT IS  THROUGH  A  6 -
 DE9013'INCH
 DE9013'ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9019 ***********************************************************************
 DE9019  DESIGNATION -  VER 03B
 DE9019  PID         -  DE9019
 DE9019  STATE/COUNTY-  IL/VERMILION
 DE9019  COUNTRY     -  US
 DE9019  USGS QUAD   -  EAST LYNN (2018)
 DE9019
 DE9019                         *CURRENT SURVEY CONTROL
 DE9019  ______________________________________________________________________
 DE9019* NAD 83(2011) POSITION- 40 23 47.42650(N) 087 47 54.99581(W)   ADJUSTED
 DE9019* NAD 83(2011) ELLIP HT-   199.590 (meters)        (06/27/12)   ADJUSTED
 DE9019* NAD 83(2011) EPOCH   -  2010.00
 DE9019* NAVD 88 ORTHO HEIGHT -   232.2   (meters)      762.    (feet) GPS OBS
 DE9019  ______________________________________________________________________
 DE9019  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9019  GEOID HEIGHT    -        -32.599 (meters)                     GEOID99
 DE9019  GEOID HEIGHT    -        -32.629 (meters)                     GEOID18
 DE9019  NAD 83(2011) X  -    186,853.229 (meters)                     COMP
 DE9019  NAD 83(2011) Y  - -4,860,852.723 (meters)                     COMP
 DE9019  NAD 83(2011) Z  -  4,111,743.795 (meters)                     COMP
 DE9019  LAPLACE CORR    -         -2.63  (seconds)                    DEFLEC18
 DE9019
 DE9019  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9019  Standards:
 DE9019         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9019            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9019  -------------------------------------------------------------------
 DE9019  NETWORK    2.46   3.47           1.00   1.01   1.77     -0.03904103
 DE9019  -------------------------------------------------------------------
 DE9019  Click here for local accuracies and other accuracy information.
 DE9019
 DE9019.The horizontal coordinates were established by GPS observations
 DE9019.and adjusted by the National Geodetic Survey in June 2012.
 DE9019
 DE9019.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9019.been affixed to the stable North American tectonic plate. See 
 DE9019.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9019
 DE9019.The horizontal coordinates are valid at the epoch date displayed above
 DE9019.which is a decimal equivalence of Year/Month/Day.
 DE9019
 DE9019.The orthometric height was determined by GPS observations and a
 DE9019.high-resolution geoid model.
 DE9019
 DE9019.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9019.GEOID18 height accuracy estimate available here.
 DE9019
 DE9019.Click photographs - Photos may exist for this station.
 DE9019
 DE9019.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9019
 DE9019.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9019
 DE9019.The ellipsoidal height was determined by GPS observations
 DE9019.and is referenced to NAD 83.
 DE9019
 DE9019. The following values were computed from the NAD 83(2011) position.
 DE9019
 DE9019;                    North         East     Units Scale Factor Converg.
 DE9019;SPC IL E     -   414,164.058   345,395.859   MT  1.00000036   +0 20 47.6
 DE9019;SPC IL E     - 1,358,803.25  1,133,186.25   sFT  1.00000036   +0 20 47.6
 DE9019;UTM  16      - 4,472,073.282   432,226.465   MT  0.99965654   -0 31 03.3
 DE9019
 DE9019!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9019!SPC IL E     -   0.99996869  x   1.00000036  =   0.99996905
 DE9019!UTM  16      -   0.99996869  x   0.99965654  =   0.99962524
 DE9019
 DE9019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3222672073(NAD 83)
 DE9019
 DE9019                          SUPERSEDED SURVEY CONTROL
 DE9019
 DE9019  NAD 83(2007)-  40 23 47.42682(N)    087 47 54.99664(W) AD(2002.00) 0
 DE9019  ELLIP H (02/10/07)  199.637  (m)                       GP(2002.00)    
 DE9019  ELLIP H (12/06/04)  199.644  (m)                       GP(       ) 4 1
 DE9019  NAD 83(1997)-  40 23 47.42651(N)    087 47 54.99667(W) AD(       ) 1
 DE9019  ELLIP H (12/18/02)  199.615  (m)                       GP(       ) 4 2
 DE9019
 DE9019.Superseded values are not recommended for survey control.
 DE9019
 DE9019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9019.See file dsdata.pdf to determine how the superseded data were derived.
 DE9019
 DE9019_MARKER: I = METAL ROD
 DE9019_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9019_STAMPING: VER-03B
 DE9019_MARK LOGO: ILDT
 DE9019_PROJECTION: FLUSH
 DE9019_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9019_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9019+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9019_ROD/PIPE-DEPTH: 3.7 meters
 DE9019_SLEEVE-DEPTH  : 1.1 meters
 DE9019
 DE9019  HISTORY     - Date     Condition        Report By
 DE9019  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9019
 DE9019                          STATION DESCRIPTION
 DE9019
 DE9019'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9019'THE STATION IS LOCATED ABOUT 7.0  MI  (11.5  KM) SOUTHEAST  OF  RANKIN
 DE9019', ABOUT 8.2  MI ( 13.4  KM ) SOUTHWEST  OF HOOPESTON , ABOUT 7.2 MI
 DE9019'(11.8
 DE9019'KM) WEST OF ROSSVILLE . TO REACH  FROM  THE JUNCTION   AT  THE
 DE9019'STATE ROUTE 9  AND  STATE ROUTE  1  OF HOOPESTON,  GO  WEST  ON
 DE9019'STATE ROUTE  9   ABOUT 6.0  MI (9.8  KM), TO THE CROSSROAD 770 E
 DE9019'COUNTY ROAD  (ROUTE 10) , TURN RIGHT GO SOUTH ON 770 E COUNTY
 DE9019'ROAD  (ROUTE 10)  ABOUT 3.7  MI (6.0 KM) TO THE CROSSROAD 3700  N
 DE9019'COUNTY ROAD, CONTINUE SOUTH ON 770 E COUNTY ROAD (ROUTE 10)
 DE9019'ABOUT 0.3 MI (0.5 KM) ,  THE STATION IS ON THE  RIGHT.   IT IS  31.5
 DE9019'FT
 DE9019'WEST OF THE  CENTER OF THE 770  E COUNTY ROAD (ROUTE 10), 64.0  FT
 DE9019'SOUTHEAST  OF  UTILITY POLE, 250 FT NORTH OF THE CENTER OF THE
 DE9019'DRIVEWAY, 2.0 FT EAST OF THE FIBERGLASS WITNESS  POST.   NOTE--
 DE9019'ACCESS TO THE  STATION   POINT IS THROUGH  A  6 -  INCH  ACCESS
 DE9019'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9014 ***********************************************************************
 DE9014  DESIGNATION -  VER 04A
 DE9014  PID         -  DE9014
 DE9014  STATE/COUNTY-  IL/VERMILION
 DE9014  COUNTRY     -  US
 DE9014  USGS QUAD   -  HENNING (2018)
 DE9014
 DE9014                         *CURRENT SURVEY CONTROL
 DE9014  ______________________________________________________________________
 DE9014* NAD 83(2011) POSITION- 40 21 19.37741(N) 087 39 54.13566(W)   ADJUSTED
 DE9014* NAD 83(2011) ELLIP HT-   173.319 (meters)        (06/27/12)   ADJUSTED
 DE9014* NAD 83(2011) EPOCH   -  2010.00
 DE9014* NAVD 88 ORTHO HEIGHT -   206.1   (meters)      676.    (feet) GPS OBS
 DE9014  ______________________________________________________________________
 DE9014  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9014  GEOID HEIGHT    -        -32.732 (meters)                     GEOID99
 DE9014  GEOID HEIGHT    -        -32.766 (meters)                     GEOID18
 DE9014  NAD 83(2011) X  -    198,304.410 (meters)                     COMP
 DE9014  NAD 83(2011) Y  - -4,863,339.765 (meters)                     COMP
 DE9014  NAD 83(2011) Z  -  4,108,247.816 (meters)                     COMP
 DE9014  LAPLACE CORR    -         -3.10  (seconds)                    DEFLEC18
 DE9014
 DE9014  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9014  Standards:
 DE9014         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9014            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9014  -------------------------------------------------------------------
 DE9014  NETWORK    1.57   2.20           0.70   0.57   1.12      0.06803975
 DE9014  -------------------------------------------------------------------
 DE9014  Click here for local accuracies and other accuracy information.
 DE9014
 DE9014.The horizontal coordinates were established by GPS observations
 DE9014.and adjusted by the National Geodetic Survey in June 2012.
 DE9014
 DE9014.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9014.been affixed to the stable North American tectonic plate. See 
 DE9014.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9014
 DE9014.The horizontal coordinates are valid at the epoch date displayed above
 DE9014.which is a decimal equivalence of Year/Month/Day.
 DE9014
 DE9014.The orthometric height was determined by GPS observations and a
 DE9014.high-resolution geoid model.
 DE9014
 DE9014.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9014.GEOID18 height accuracy estimate available here.
 DE9014
 DE9014.Click photographs - Photos may exist for this station.
 DE9014
 DE9014.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9014
 DE9014.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9014
 DE9014.The ellipsoidal height was determined by GPS observations
 DE9014.and is referenced to NAD 83.
 DE9014
 DE9014. The following values were computed from the NAD 83(2011) position.
 DE9014
 DE9014;                    North         East     Units Scale Factor Converg.
 DE9014;SPC IL E     -   409,674.709   356,770.186   MT  1.00001466   +0 25 57.9
 DE9014;SPC IL E     - 1,344,074.44  1,170,503.52   sFT  1.00001466   +0 25 57.9
 DE9014;UTM  16      - 4,467,414.652   443,527.758   MT  0.99963926   -0 25 50.3
 DE9014
 DE9014!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9014!SPC IL E     -   0.99997281  x   1.00001466  =   0.99998747
 DE9014!UTM  16      -   0.99997281  x   0.99963926  =   0.99961208
 DE9014
 DE9014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4352767414(NAD 83)
 DE9014
 DE9014                          SUPERSEDED SURVEY CONTROL
 DE9014
 DE9014  NAD 83(2007)-  40 21 19.37748(N)    087 39 54.13656(W) AD(2002.00) 0
 DE9014  ELLIP H (02/10/07)  173.341  (m)                       GP(2002.00)    
 DE9014  ELLIP H (12/06/04)  173.349  (m)                       GP(       ) 4 1
 DE9014  NAD 83(1997)-  40 21 19.37737(N)    087 39 54.13651(W) AD(       ) 1
 DE9014  ELLIP H (12/18/02)  173.343  (m)                       GP(       ) 4 2
 DE9014
 DE9014.Superseded values are not recommended for survey control.
 DE9014
 DE9014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9014.See file dsdata.pdf to determine how the superseded data were derived.
 DE9014
 DE9014_MARKER: I = METAL ROD
 DE9014_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9014_STAMPING: VER-04A
 DE9014_MARK LOGO: ILDT
 DE9014_PROJECTION: FLUSH
 DE9014_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9014_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9014+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9014_ROD/PIPE-DEPTH: 3.7 meters
 DE9014_SLEEVE-DEPTH  : 1.1 meters
 DE9014
 DE9014  HISTORY     - Date     Condition        Report By
 DE9014  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9014
 DE9014                          STATION DESCRIPTION
 DE9014
 DE9014'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9014'THE STATION IS LOCATED ABOUT 1.3  MI  ( 2.1  KM ) SOUTH  OF
 DE9014'ROSSVILLE,
 DE9014'ABOUT 4.6 MI ( 7.5 KM ) NORTHWEST OF ALVIN, ABOUT 3.8 MI ( 6.2 KM )
 DE9014'NORTHEAST OF HENNING. TO REACH  FROM  THE JUNCTION   AT  THE  STATE
 DE9014'ROUTE 1  AND  ROUTE 14  ( COUNTY ROAD ) OF ROSSVILLE ,   GO SOUTH   ON
 DE9014'STATE ROUTE  1   ABOUT  1.4  MI ( 2.3  KM ) , TO THE CROSS ROAD 3400 N
 DE9014'COUNTY ROAD.  THE STATION  IS ON THE  RIGHT, ON THE NORTHWEST
 DE9014'CORNER AT THE CROSS ROAD.   IT  IS  39.0  FT  WEST   OF THE  CENTER OF
 DE9014'THE  STATE ROUTE 1 , 39.5 FT NORTH  OF THE CENTER OF THE  3400 N
 DE9014'COUNTY ROAD,  5.6 FT SOUTH EAST OF THE  EDGE OF FIELD .  NOTE-- ACCESS
 DE9014'TO THE  STATION   POINT IS THROUGH  A  6 -  INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9021 ***********************************************************************
 DE9021  DESIGNATION -  VER 04B
 DE9021  PID         -  DE9021
 DE9021  STATE/COUNTY-  IL/VERMILION
 DE9021  COUNTRY     -  US
 DE9021  USGS QUAD   -  HENNING (2018)
 DE9021
 DE9021                         *CURRENT SURVEY CONTROL
 DE9021  ______________________________________________________________________
 DE9021* NAD 83(2011) POSITION- 40 21 35.46367(N) 087 39 54.63312(W)   ADJUSTED
 DE9021* NAD 83(2011) ELLIP HT-   171.632 (meters)        (06/27/12)   ADJUSTED
 DE9021* NAD 83(2011) EPOCH   -  2010.00
 DE9021* NAVD 88 ORTHO HEIGHT -   204.4   (meters)      671.    (feet) GPS OBS
 DE9021  ______________________________________________________________________
 DE9021  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9021  GEOID HEIGHT    -        -32.738 (meters)                     GEOID99
 DE9021  GEOID HEIGHT    -        -32.772 (meters)                     GEOID18
 DE9021  NAD 83(2011) X  -    198,279.538 (meters)                     COMP
 DE9021  NAD 83(2011) Y  - -4,863,017.914 (meters)                     COMP
 DE9021  NAD 83(2011) Z  -  4,108,624.830 (meters)                     COMP
 DE9021  LAPLACE CORR    -         -3.11  (seconds)                    DEFLEC18
 DE9021
 DE9021  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9021  Standards:
 DE9021         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9021            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9021  -------------------------------------------------------------------
 DE9021  NETWORK    1.91   2.53           0.86   0.68   1.29      0.03666881
 DE9021  -------------------------------------------------------------------
 DE9021  Click here for local accuracies and other accuracy information.
 DE9021
 DE9021.The horizontal coordinates were established by GPS observations
 DE9021.and adjusted by the National Geodetic Survey in June 2012.
 DE9021
 DE9021.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9021.been affixed to the stable North American tectonic plate. See 
 DE9021.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9021
 DE9021.The horizontal coordinates are valid at the epoch date displayed above
 DE9021.which is a decimal equivalence of Year/Month/Day.
 DE9021
 DE9021.The orthometric height was determined by GPS observations and a
 DE9021.high-resolution geoid model.
 DE9021
 DE9021.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9021.GEOID18 height accuracy estimate available here.
 DE9021
 DE9021.Click photographs - Photos may exist for this station.
 DE9021
 DE9021.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9021
 DE9021.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9021
 DE9021.The ellipsoidal height was determined by GPS observations
 DE9021.and is referenced to NAD 83.
 DE9021
 DE9021. The following values were computed from the NAD 83(2011) position.
 DE9021
 DE9021;                    North         East     Units Scale Factor Converg.
 DE9021;SPC IL E     -   410,170.792   356,754.701   MT  1.00001463   +0 25 57.7
 DE9021;SPC IL E     - 1,345,702.01  1,170,452.71   sFT  1.00001463   +0 25 57.7
 DE9021;UTM  16      - 4,467,910.726   443,519.753   MT  0.99963927   -0 25 50.8
 DE9021
 DE9021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9021!SPC IL E     -   0.99997308  x   1.00001463  =   0.99998771
 DE9021!UTM  16      -   0.99997308  x   0.99963927  =   0.99961236
 DE9021
 DE9021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4351967910(NAD 83)
 DE9021
 DE9021                          SUPERSEDED SURVEY CONTROL
 DE9021
 DE9021  NAD 83(2007)-  40 21 35.46374(N)    087 39 54.63403(W) AD(2002.00) 0
 DE9021  ELLIP H (02/10/07)  171.655  (m)                       GP(2002.00)    
 DE9021  ELLIP H (12/06/04)  171.666  (m)                       GP(       ) 4 1
 DE9021  NAD 83(1997)-  40 21 35.46364(N)    087 39 54.63400(W) AD(       ) 1
 DE9021  ELLIP H (12/18/02)  171.658  (m)                       GP(       ) 4 2
 DE9021
 DE9021.Superseded values are not recommended for survey control.
 DE9021
 DE9021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9021.See file dsdata.pdf to determine how the superseded data were derived.
 DE9021
 DE9021_MARKER: I = METAL ROD
 DE9021_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9021_STAMPING: VER-04B
 DE9021_MARK LOGO: ILDT
 DE9021_PROJECTION: FLUSH
 DE9021_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9021_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9021+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9021_ROD/PIPE-DEPTH: 3.7 meters
 DE9021_SLEEVE-DEPTH  : 1.1 meters
 DE9021
 DE9021  HISTORY     - Date     Condition        Report By
 DE9021  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9021
 DE9021                          STATION DESCRIPTION
 DE9021
 DE9021'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9021'THE STATION IS LOCATED ABOUT 1.0  MI  ( 1.6  KM ) SOUTH  OF
 DE9021'ROSSVILLE,
 DE9021'ABOUT 4.8 MI ( 7.8 KM ) NORTHWEST OF ALVIN, ABOUT 4.1 MI ( 6.7 KM )
 DE9021'NORTHEAST OF HENNING . TO REACH  FROM  THE JUNCTION   AT  THE
 DE9021'STATE ROUTE 1  AND  ROUTE 14 ( COUNTY ROAD ) OF ROSSVILLE ,   GO
 DE9021'SOUTH   ON STATE ROUTE  1   ABOUT  1.1  MI ( 2.3  KM ) ,  THE STATION
 DE9021'IS ON
 DE9021'THE  LEFT,  ABOUT O.3 MI ( 0.5 KM )  NORTH OF THE CROSS ROAD 3400 N
 DE9021'COUNTY ROAD.   IT IS  77.7  FT  EAST  OF  THE  CENTER OF  THE  STATE
 DE9021'ROUTE 1 ,  17.5  FT WEST  OF THE EDGE OF  FIELD, 24.6 NORTHWEST OF
 DE9021'THE UTILUTY POLE, 2.0 FT WEST OF THE FIBERGLASS WITNESS  POST  .
 DE9021'NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A  6 - INCH  ACCESS
 DE9021'COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9016 ***********************************************************************
 DE9016  DESIGNATION -  VER 05A
 DE9016  PID         -  DE9016
 DE9016  STATE/COUNTY-  IL/VERMILION
 DE9016  COUNTRY     -  US
 DE9016  USGS QUAD   -  PENFIELD (2018)
 DE9016
 DE9016                         *CURRENT SURVEY CONTROL
 DE9016  ______________________________________________________________________
 DE9016* NAD 83(2011) POSITION- 40 18 47.85537(N) 087 53 31.17423(W)   ADJUSTED
 DE9016* NAD 83(2011) ELLIP HT-   179.100 (meters)        (06/27/12)   ADJUSTED
 DE9016* NAD 83(2011) EPOCH   -  2010.00
 DE9016* NAVD 88 ORTHO HEIGHT -   211.5   (meters)      694.    (feet) GPS OBS
 DE9016  ______________________________________________________________________
 DE9016  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9016  GEOID HEIGHT    -        -32.405 (meters)                     GEOID99
 DE9016  GEOID HEIGHT    -        -32.428 (meters)                     GEOID18
 DE9016  NAD 83(2011) X  -    179,150.093 (meters)                     COMP
 DE9016  NAD 83(2011) Y  - -4,867,114.566 (meters)                     COMP
 DE9016  NAD 83(2011) Z  -  4,104,688.820 (meters)                     COMP
 DE9016  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 DE9016
 DE9016  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9016  Standards:
 DE9016         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9016            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9016  -------------------------------------------------------------------
 DE9016  NETWORK    1.58   2.29           0.68   0.60   1.17      0.15753955
 DE9016  -------------------------------------------------------------------
 DE9016  Click here for local accuracies and other accuracy information.
 DE9016
 DE9016.The horizontal coordinates were established by GPS observations
 DE9016.and adjusted by the National Geodetic Survey in June 2012.
 DE9016
 DE9016.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9016.been affixed to the stable North American tectonic plate. See 
 DE9016.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9016
 DE9016.The horizontal coordinates are valid at the epoch date displayed above
 DE9016.which is a decimal equivalence of Year/Month/Day.
 DE9016
 DE9016.The orthometric height was determined by GPS observations and a
 DE9016.high-resolution geoid model.
 DE9016
 DE9016.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9016.GEOID18 height accuracy estimate available here.
 DE9016
 DE9016.Click photographs - Photos may exist for this station.
 DE9016
 DE9016.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9016
 DE9016.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9016
 DE9016.The ellipsoidal height was determined by GPS observations
 DE9016.and is referenced to NAD 83.
 DE9016
 DE9016. The following values were computed from the NAD 83(2011) position.
 DE9016
 DE9016;                    North         East     Units Scale Factor Converg.
 DE9016;SPC IL E     -   404,880.254   337,514.088   MT  0.99999232   +0 17 07.9
 DE9016;SPC IL E     - 1,328,344.63  1,107,327.47   sFT  0.99999232   +0 17 07.9
 DE9016;UTM  16      - 4,462,912.346   424,208.365   MT  0.99967071   -0 34 37.6
 DE9016
 DE9016!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9016!SPC IL E     -   0.99997190  x   0.99999232  =   0.99996423
 DE9016!UTM  16      -   0.99997190  x   0.99967071  =   0.99964262
 DE9016
 DE9016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2420862912(NAD 83)
 DE9016
 DE9016                          SUPERSEDED SURVEY CONTROL
 DE9016
 DE9016  NAD 83(2007)-  40 18 47.85545(N)    087 53 31.17513(W) AD(2002.00) 0
 DE9016  ELLIP H (02/10/07)  179.123  (m)                       GP(2002.00)    
 DE9016  ELLIP H (12/06/04)  179.130  (m)                       GP(       ) 4 1
 DE9016  NAD 83(1997)-  40 18 47.85532(N)    087 53 31.17508(W) AD(       ) 1
 DE9016  ELLIP H (12/18/02)  179.124  (m)                       GP(       ) 4 2
 DE9016
 DE9016.Superseded values are not recommended for survey control.
 DE9016
 DE9016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9016.See file dsdata.pdf to determine how the superseded data were derived.
 DE9016
 DE9016_MARKER: I = METAL ROD
 DE9016_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9016_STAMPING: VER-05A
 DE9016_MARK LOGO: ILDT
 DE9016_PROJECTION: FLUSH
 DE9016_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9016_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9016+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9016_ROD/PIPE-DEPTH: 3.7 meters
 DE9016_SLEEVE-DEPTH  : 1.1 meters
 DE9016
 DE9016  HISTORY     - Date     Condition        Report By
 DE9016  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9016
 DE9016                          STATION DESCRIPTION
 DE9016
 DE9016'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9016'THE STATION IS LOCATED ABOUT 0.5 MI ( 0.8 KM ) NORTH OF ARMSTRONG,
 DE9016'ABOUT 5.0  MI  ( 8.2  KM ) WEST  OF  POTOMAC , ABOUT 3.0 MI ( 4.9 KM )
 DE9016'EAST
 DE9016'OF PENFIELD , ABOUT 10.5 MI ( 17.2 KM ) SOUTH OF RANKIN .  THE STATION
 DE9016'IS
 DE9016'ON THE  JUNCTION  AT  THE  U.S. ROUTE 36 AND STATE ROUTE 49,   ON THE
 DE9016'SOUTHWEST CORNER AT THE INTERSECTION.  IT IS  22.6 FT WEST OF THE
 DE9016'EDGE OF STATE ROUTE 49  ,  59.5  FT SOUTH OF THE BACK OF CUB OF  U.S.
 DE9016'ROUTE 36, 2.0 FT EAST OF THE FIBERGLASS WITNESS POST. NOTE-- ACCESS
 DE9016'TO THE  STATION   POINT IS THROUGH  A  6 - INCH ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9026 ***********************************************************************
 DE9026  DESIGNATION -  VER 05B
 DE9026  PID         -  DE9026
 DE9026  STATE/COUNTY-  IL/VERMILION
 DE9026  COUNTRY     -  US
 DE9026  USGS QUAD   -  PENFIELD (2018)
 DE9026
 DE9026                         *CURRENT SURVEY CONTROL
 DE9026  ______________________________________________________________________
 DE9026* NAD 83(2011) POSITION- 40 19 04.22681(N) 087 53 30.26611(W)   ADJUSTED
 DE9026* NAD 83(2011) ELLIP HT-   181.238 (meters)        (06/27/12)   ADJUSTED
 DE9026* NAD 83(2011) EPOCH   -  2010.00
 DE9026* NAVD 88 ORTHO HEIGHT -   213.7   (meters)      701.    (feet) GPS OBS
 DE9026  ______________________________________________________________________
 DE9026  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9026  GEOID HEIGHT    -        -32.409 (meters)                     GEOID99
 DE9026  GEOID HEIGHT    -        -32.432 (meters)                     GEOID18
 DE9026  NAD 83(2011) X  -    179,159.562 (meters)                     COMP
 DE9026  NAD 83(2011) Y  - -4,866,788.904 (meters)                     COMP
 DE9026  NAD 83(2011) Z  -  4,105,075.251 (meters)                     COMP
 DE9026  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 DE9026
 DE9026  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9026  Standards:
 DE9026         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9026            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9026  -------------------------------------------------------------------
 DE9026  NETWORK    1.45   2.18           0.63   0.55   1.11      0.02130012
 DE9026  -------------------------------------------------------------------
 DE9026  Click here for local accuracies and other accuracy information.
 DE9026
 DE9026.The horizontal coordinates were established by GPS observations
 DE9026.and adjusted by the National Geodetic Survey in June 2012.
 DE9026
 DE9026.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9026.been affixed to the stable North American tectonic plate. See 
 DE9026.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9026
 DE9026.The horizontal coordinates are valid at the epoch date displayed above
 DE9026.which is a decimal equivalence of Year/Month/Day.
 DE9026
 DE9026.The orthometric height was determined by GPS observations and a
 DE9026.high-resolution geoid model.
 DE9026
 DE9026.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9026.GEOID18 height accuracy estimate available here.
 DE9026
 DE9026.Click photographs - Photos may exist for this station.
 DE9026
 DE9026.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9026
 DE9026.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9026
 DE9026.The ellipsoidal height was determined by GPS observations
 DE9026.and is referenced to NAD 83.
 DE9026
 DE9026. The following values were computed from the NAD 83(2011) position.
 DE9026
 DE9026;                    North         East     Units Scale Factor Converg.
 DE9026;SPC IL E     -   405,385.322   337,533.011   MT  0.99999233   +0 17 08.6
 DE9026;SPC IL E     - 1,330,001.68  1,107,389.55   sFT  0.99999233   +0 17 08.6
 DE9026;UTM  16      - 4,463,416.909   424,234.883   MT  0.99967066   -0 34 37.2
 DE9026
 DE9026!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9026!SPC IL E     -   0.99997157  x   0.99999233  =   0.99996390
 DE9026!UTM  16      -   0.99997157  x   0.99967066  =   0.99964224
 DE9026
 DE9026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2423463416(NAD 83)
 DE9026
 DE9026                          SUPERSEDED SURVEY CONTROL
 DE9026
 DE9026  NAD 83(2007)-  40 19 04.22689(N)    087 53 30.26702(W) AD(2002.00) 0
 DE9026  ELLIP H (02/10/07)  181.262  (m)                       GP(2002.00)    
 DE9026  ELLIP H (12/06/04)  181.267  (m)                       GP(       ) 4 1
 DE9026  NAD 83(1997)-  40 19 04.22677(N)    087 53 30.26698(W) AD(       ) 1
 DE9026  ELLIP H (12/18/02)  181.261  (m)                       GP(       ) 4 2
 DE9026
 DE9026.Superseded values are not recommended for survey control.
 DE9026
 DE9026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9026.See file dsdata.pdf to determine how the superseded data were derived.
 DE9026
 DE9026_MARKER: I = METAL ROD
 DE9026_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9026_STAMPING: VER-05B
 DE9026_MARK LOGO: ILDT
 DE9026_PROJECTION: FLUSH
 DE9026_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9026_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9026+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9026_ROD/PIPE-DEPTH: 3.7 meters
 DE9026_SLEEVE-DEPTH  : 1.1 meters
 DE9026
 DE9026  HISTORY     - Date     Condition        Report By
 DE9026  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9026
 DE9026                          STATION DESCRIPTION
 DE9026
 DE9026'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9026'THE STATION IS LOCATED ABOUT 0.8 MI ( 1.3 KM ) NORTH OF ARMSTRONG,
 DE9026'ABOUT 5.0  MI  ( 8.2  KM ) WEST  OF  POTOMAC , ABOUT 3.2 MI ( 5.2 KM )
 DE9026'EAST
 DE9026'OF PENFIELD , ABOUT 10.3 MI ( 16.8 KM ) SOUTH OF RANKIN . TO REACH
 DE9026'FROM
 DE9026'THE JUNCTION AT THE  U.S. ROUTE 36  AND  STATE ROUTE 49,  GO NORTH
 DE9026'ON STATE ROUTE 49  ABOUT 0.3 MI ( 0.5 KM ) , THE STATION IS ON  THE
 DE9026'RIGHT.  IT IS  38.2   FT  EAST   OF THE  CENTER OF THE  STATE ROUTE
 DE9026'49, 2.0
 DE9026'FT WEST OF THE FIBERGLASS WITNESS  POST  .  NOTE-- ACCESS TO THE
 DE9026'STATION   POINT IS THROUGH  A  6 - INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9018 ***********************************************************************
 DE9018  DESIGNATION -  VER 06A
 DE9018  PID         -  DE9018
 DE9018  STATE/COUNTY-  IL/VERMILION
 DE9018  COUNTRY     -  US
 DE9018  USGS QUAD   -  POTOMAC (2018)
 DE9018
 DE9018                         *CURRENT SURVEY CONTROL
 DE9018  ______________________________________________________________________
 DE9018* NAD 83(2011) POSITION- 40 18 15.58942(N) 087 47 27.55724(W)   ADJUSTED
 DE9018* NAD 83(2011) ELLIP HT-   171.668 (meters)        (06/27/12)   ADJUSTED
 DE9018* NAD 83(2011) EPOCH   -  2010.00
 DE9018* NAVD 88 ORTHO HEIGHT -   204.2   (meters)      670.    (feet) GPS OBS
 DE9018  ______________________________________________________________________
 DE9018  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9018  GEOID HEIGHT    -        -32.503 (meters)                     GEOID99
 DE9018  GEOID HEIGHT    -        -32.528 (meters)                     GEOID18
 DE9018  NAD 83(2011) X  -    187,754.474 (meters)                     COMP
 DE9018  NAD 83(2011) Y  - -4,867,428.884 (meters)                     COMP
 DE9018  NAD 83(2011) Z  -  4,103,925.060 (meters)                     COMP
 DE9018  LAPLACE CORR    -         -2.21  (seconds)                    DEFLEC18
 DE9018
 DE9018  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9018  Standards:
 DE9018         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9018            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9018  -------------------------------------------------------------------
 DE9018  NETWORK    1.95   2.72           0.82   0.77   1.39      0.11112696
 DE9018  -------------------------------------------------------------------
 DE9018  Click here for local accuracies and other accuracy information.
 DE9018
 DE9018.The horizontal coordinates were established by GPS observations
 DE9018.and adjusted by the National Geodetic Survey in June 2012.
 DE9018
 DE9018.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9018.been affixed to the stable North American tectonic plate. See 
 DE9018.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9018
 DE9018.The horizontal coordinates are valid at the epoch date displayed above
 DE9018.which is a decimal equivalence of Year/Month/Day.
 DE9018
 DE9018.The orthometric height was determined by GPS observations and a
 DE9018.high-resolution geoid model.
 DE9018
 DE9018.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9018.GEOID18 height accuracy estimate available here.
 DE9018
 DE9018.Click photographs - Photos may exist for this station.
 DE9018
 DE9018.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9018
 DE9018.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9018
 DE9018.The ellipsoidal height was determined by GPS observations
 DE9018.and is referenced to NAD 83.
 DE9018
 DE9018. The following values were computed from the NAD 83(2011) position.
 DE9018
 DE9018;                    North         East     Units Scale Factor Converg.
 DE9018;SPC IL E     -   403,932.724   346,105.655   MT  1.00000116   +0 21 03.0
 DE9018;SPC IL E     - 1,325,235.95  1,135,514.97   sFT  1.00000116   +0 21 03.0
 DE9018;UTM  16      - 4,461,835.944   432,781.834   MT  0.99965562   -0 30 42.0
 DE9018
 DE9018!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9018!SPC IL E     -   0.99997307  x   1.00000116  =   0.99997423
 DE9018!UTM  16      -   0.99997307  x   0.99965562  =   0.99962870
 DE9018
 DE9018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3278161835(NAD 83)
 DE9018
 DE9018                          SUPERSEDED SURVEY CONTROL
 DE9018
 DE9018  NAD 83(2007)-  40 18 15.58950(N)    087 47 27.55813(W) AD(2002.00) 0
 DE9018  ELLIP H (02/10/07)  171.691  (m)                       GP(2002.00)    
 DE9018  ELLIP H (12/06/04)  171.701  (m)                       GP(       ) 4 1
 DE9018  NAD 83(1997)-  40 18 15.58938(N)    087 47 27.55809(W) AD(       ) 1
 DE9018  ELLIP H (12/18/02)  171.695  (m)                       GP(       ) 4 2
 DE9018
 DE9018.Superseded values are not recommended for survey control.
 DE9018
 DE9018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9018.See file dsdata.pdf to determine how the superseded data were derived.
 DE9018
 DE9018_MARKER: I = METAL ROD
 DE9018_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9018_STAMPING: VER-06A
 DE9018_MARK LOGO: ILDT
 DE9018_PROJECTION: FLUSH
 DE9018_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9018_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9018+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9018_ROD/PIPE-DEPTH: 3.7 meters
 DE9018_SLEEVE-DEPTH  : 1.1 meters
 DE9018
 DE9018  HISTORY     - Date     Condition        Report By
 DE9018  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9018
 DE9018                          STATION DESCRIPTION
 DE9018
 DE9018'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9018'THE STATION IS LOCATED ABOUT 0.5 MI ( 0.8 KM ) EAST OF POTOMAC . TO
 DE9018'REACH FROM THE JUNCTION  U.S. ROUTE 136  AND N  VERMILION ST. OF
 DE9018'POTOMAC, GO EAST ON U.S. ROUTE 136  ABOUT 0.5 MI ( 0.8 KM ) TO THE
 DE9018'POTOMAC GRADE SCHOOL,   THE STATION IS ON THE LEFT, ON THE  FRONT
 DE9018'YARD AT THE POTOMAC GRADE SCHOOL, ON THE SOUTHWEST CORNER AT
 DE9018'THE ENTRANCE.   IT IS  29.5   FT  NORTH   OF THE  CENTER OF THE  U.S.
 DE9018'ROUTE 136  ,  37.0  FT WEST  OF THE CENTER OF THE  SCHOOL
 DE9018'ENTRANCE, 37.0 FT SOUTHEAST FROM THE SOUTHEAST CORNER OF THE
 DE9018'WALKWAY .   NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A  6 -
 DE9018'INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9022 ***********************************************************************
 DE9022  DESIGNATION -  VER 06B
 DE9022  PID         -  DE9022
 DE9022  STATE/COUNTY-  IL/VERMILION
 DE9022  COUNTRY     -  US
 DE9022  USGS QUAD   -  POTOMAC (2018)
 DE9022
 DE9022                         *CURRENT SURVEY CONTROL
 DE9022  ______________________________________________________________________
 DE9022* NAD 83(2011) POSITION- 40 18 11.61712(N) 087 47 08.04194(W)   ADJUSTED
 DE9022* NAD 83(2011) ELLIP HT-   170.082 (meters)        (06/27/12)   ADJUSTED
 DE9022* NAD 83(2011) EPOCH   -  2010.00
 DE9022* NAVD 88 ORTHO HEIGHT -   202.6   (meters)      665.    (feet) GPS OBS
 DE9022  ______________________________________________________________________
 DE9022  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9022  GEOID HEIGHT    -        -32.507 (meters)                     GEOID99
 DE9022  GEOID HEIGHT    -        -32.533 (meters)                     GEOID18
 DE9022  NAD 83(2011) X  -    188,218.010 (meters)                     COMP
 DE9022  NAD 83(2011) Y  - -4,867,489.086 (meters)                     COMP
 DE9022  NAD 83(2011) Z  -  4,103,830.592 (meters)                     COMP
 DE9022  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 DE9022
 DE9022  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9022  Standards:
 DE9022         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9022            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9022  -------------------------------------------------------------------
 DE9022  NETWORK    1.21   1.88           0.54   0.44   0.96      0.08855003
 DE9022  -------------------------------------------------------------------
 DE9022  Click here for local accuracies and other accuracy information.
 DE9022
 DE9022.The horizontal coordinates were established by GPS observations
 DE9022.and adjusted by the National Geodetic Survey in June 2012.
 DE9022
 DE9022.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9022.been affixed to the stable North American tectonic plate. See 
 DE9022.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9022
 DE9022.The horizontal coordinates are valid at the epoch date displayed above
 DE9022.which is a decimal equivalence of Year/Month/Day.
 DE9022
 DE9022.The orthometric height was determined by GPS observations and a
 DE9022.high-resolution geoid model.
 DE9022
 DE9022.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9022.GEOID18 height accuracy estimate available here.
 DE9022
 DE9022.Click photographs - Photos may exist for this station.
 DE9022
 DE9022.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9022
 DE9022.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9022
 DE9022.The ellipsoidal height was determined by GPS observations
 DE9022.and is referenced to NAD 83.
 DE9022
 DE9022. The following values were computed from the NAD 83(2011) position.
 DE9022
 DE9022;                    North         East     Units Scale Factor Converg.
 DE9022;SPC IL E     -   403,813.038   346,567.256   MT  1.00000168   +0 21 15.5
 DE9022;SPC IL E     - 1,324,843.28  1,137,029.41   sFT  1.00000168   +0 21 15.5
 DE9022;UTM  16      - 4,461,709.367   433,241.422   MT  0.99965486   -0 30 29.3
 DE9022
 DE9022!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9022!SPC IL E     -   0.99997332  x   1.00000168  =   0.99997500
 DE9022!UTM  16      -   0.99997332  x   0.99965486  =   0.99962819
 DE9022
 DE9022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3324161709(NAD 83)
 DE9022
 DE9022                          SUPERSEDED SURVEY CONTROL
 DE9022
 DE9022  NAD 83(2007)-  40 18 11.61722(N)    087 47 08.04284(W) AD(2002.00) 0
 DE9022  ELLIP H (02/10/07)  170.107  (m)                       GP(2002.00)    
 DE9022  ELLIP H (12/06/04)  170.118  (m)                       GP(       ) 4 1
 DE9022  NAD 83(1997)-  40 18 11.61710(N)    087 47 08.04279(W) AD(       ) 1
 DE9022  ELLIP H (12/18/02)  170.109  (m)                       GP(       ) 4 2
 DE9022
 DE9022.Superseded values are not recommended for survey control.
 DE9022
 DE9022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9022.See file dsdata.pdf to determine how the superseded data were derived.
 DE9022
 DE9022_MARKER: I = METAL ROD
 DE9022_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9022_STAMPING: VER-06B
 DE9022_MARK LOGO: ILDT
 DE9022_PROJECTION: FLUSH
 DE9022_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9022_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9022+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2011
 DE9022_ROD/PIPE-DEPTH: 3.7 meters
 DE9022_SLEEVE-DEPTH  : 1.1 meters
 DE9022
 DE9022  HISTORY     - Date     Condition        Report By
 DE9022  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9022  HISTORY     - 20110811 GOOD             JCLS
 DE9022
 DE9022                          STATION DESCRIPTION
 DE9022
 DE9022'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9022'THE STATION IS LOCATED ABOUT 0.8 MI ( 1.3 KM ) EAST OF POTOMAC . TO
 DE9022'REACH FROM THE JUNCTION  U.S. ROUTE 136  AND N  VERMILION ST. OF
 DE9022'POTOMAC, GO EAST ON U.S. ROUTE 136  ABOUT 0.5 MI ( 0.8 KM ) TO THE
 DE9022'POTOMAC GRADE SCHOOL, CONTINUE EAST ON U.S ROUTE 136 ABOUT 0.3  MI
 DE9022'( 0.5 KM ) ,  THE STATION IS ON THE LEFT.   IT IS  42.6   FT  NORTH
 DE9022'OF THE
 DE9022'CENTER OF THE  U.S. ROUTE 136  ,  3.0  FT SOUTH   OF THE EDGE OF FIELD
 DE9022'.
 DE9022'NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A  6 - INCH  ACCESS
 DE9022'COVER.
 DE9022
 DE9022                          STATION RECOVERY (2011)
 DE9022
 DE9022'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 DE9022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9010 ***********************************************************************
 DE9010  DESIGNATION -  VER 07A
 DE9010  PID         -  DE9010
 DE9010  STATE/COUNTY-  IL/VERMILION
 DE9010  COUNTRY     -  US
 DE9010  USGS QUAD   -  BISMARCK (2018)
 DE9010
 DE9010                         *CURRENT SURVEY CONTROL
 DE9010  ______________________________________________________________________
 DE9010* NAD 83(2011) POSITION- 40 17 10.95505(N) 087 33 59.72099(W)   ADJUSTED
 DE9010* NAD 83(2011) ELLIP HT-   178.618 (meters)        (06/27/12)   ADJUSTED
 DE9010* NAD 83(2011) EPOCH   -  2010.00
 DE9010* NAVD 88 ORTHO HEIGHT -   211.4   (meters)      694.    (feet) GPS OBS
 DE9010  ______________________________________________________________________
 DE9010  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9010  GEOID HEIGHT    -        -32.788 (meters)                     GEOID99
 DE9010  GEOID HEIGHT    -        -32.814 (meters)                     GEOID18
 DE9010  NAD 83(2011) X  -    206,871.243 (meters)                     COMP
 DE9010  NAD 83(2011) Y  - -4,867,949.711 (meters)                     COMP
 DE9010  NAD 83(2011) Z  -  4,102,408.940 (meters)                     COMP
 DE9010  LAPLACE CORR    -         -3.56  (seconds)                    DEFLEC18
 DE9010
 DE9010  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9010  Standards:
 DE9010         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9010            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9010  -------------------------------------------------------------------
 DE9010  NETWORK    1.82   2.43           0.81   0.66   1.24      0.02574525
 DE9010  -------------------------------------------------------------------
 DE9010  Click here for local accuracies and other accuracy information.
 DE9010
 DE9010.The horizontal coordinates were established by GPS observations
 DE9010.and adjusted by the National Geodetic Survey in June 2012.
 DE9010
 DE9010.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9010.been affixed to the stable North American tectonic plate. See 
 DE9010.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9010
 DE9010.The horizontal coordinates are valid at the epoch date displayed above
 DE9010.which is a decimal equivalence of Year/Month/Day.
 DE9010
 DE9010.The orthometric height was determined by GPS observations and a
 DE9010.high-resolution geoid model.
 DE9010
 DE9010.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9010.GEOID18 height accuracy estimate available here.
 DE9010
 DE9010.Click photographs - Photos may exist for this station.
 DE9010
 DE9010.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9010
 DE9010.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9010
 DE9010.The ellipsoidal height was determined by GPS observations
 DE9010.and is referenced to NAD 83.
 DE9010
 DE9010. The following values were computed from the NAD 83(2011) position.
 DE9010
 DE9010;                    North         East     Units Scale Factor Converg.
 DE9010;SPC IL E     -   402,080.102   365,199.594   MT  1.00002731   +0 29 44.9
 DE9010;SPC IL E     - 1,319,157.80  1,198,159.00   sFT  1.00002731   +0 29 44.9
 DE9010;UTM  16      - 4,459,696.966   451,838.634   MT  0.99962855   -0 21 58.9
 DE9010
 DE9010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9010!SPC IL E     -   0.99997198  x   1.00002731  =   0.99999929
 DE9010!UTM  16      -   0.99997198  x   0.99962855  =   0.99960054
 DE9010
 DE9010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5183859696(NAD 83)
 DE9010
 DE9010                          SUPERSEDED SURVEY CONTROL
 DE9010
 DE9010  NAD 83(2007)-  40 17 10.95512(N)    087 33 59.72189(W) AD(2002.00) 0
 DE9010  ELLIP H (02/10/07)  178.640  (m)                       GP(2002.00)    
 DE9010  ELLIP H (12/06/04)  178.650  (m)                       GP(       ) 4 1
 DE9010  NAD 83(1997)-  40 17 10.95502(N)    087 33 59.72186(W) AD(       ) 1
 DE9010  ELLIP H (12/18/02)  178.643  (m)                       GP(       ) 4 2
 DE9010
 DE9010.Superseded values are not recommended for survey control.
 DE9010
 DE9010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9010.See file dsdata.pdf to determine how the superseded data were derived.
 DE9010
 DE9010_MARKER: I = METAL ROD
 DE9010_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9010_STAMPING: VER-07A
 DE9010_MARK LOGO: ILDT
 DE9010_PROJECTION: FLUSH
 DE9010_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9010+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2005
 DE9010_ROD/PIPE-DEPTH: 3.7 meters
 DE9010_SLEEVE-DEPTH  : 1.1 meters
 DE9010
 DE9010  HISTORY     - Date     Condition        Report By
 DE9010  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9010  HISTORY     - 20050608 GOOD             CMT
 DE9010
 DE9010                          STATION DESCRIPTION
 DE9010
 DE9010'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9010'THE STATION IS LOCATED ABOUT 2.8 MI ( 4.6 KM ) SOUTHEAST OF  ALVIN ,
 DE9010'ABOUT 2.8 MI ( 4.6 KM ) NORTHEAST OF BISMARCK . TO  REACH FROM THE
 DE9010'JUNCTION  U.S. ROUTE 136  ( STATE ROUTE 1 ) AND STATE ROUTE 119,  GO
 DE9010'EAST ON STATE  ROUTE 119  ABOUT 5.7 MI ( 9.3 KM )  TO THE  CROSSROAD
 DE9010'2000 E COUNTY ROAD ,  THE STATION IS ON THE LEFT  ON THE  NORTHEAST
 DE9010'CORNER AT THE CROSSROAD.   IT IS  38.0   FT  NORTH   OF THE  CENTER OF
 DE9010'THE  STATE ROUTE 119  ,  21.0  FT EAST  OF THE CENTER OF THE
 DE9010'2000 E COUNTY ROAD , 3.0 FT SOUTHEAST OF A  CONCRETE RIGHT-OF-WAY
 DE9010'MARKER.   NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A  6 -
 DE9010'INCH
 DE9010'ACCESS COVER.
 DE9010
 DE9010                          STATION RECOVERY (2005)
 DE9010
 DE9010'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2005 (KWS)
 DE9010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9024 ***********************************************************************
 DE9024  DESIGNATION -  VER 07B
 DE9024  PID         -  DE9024
 DE9024  STATE/COUNTY-  IL/VERMILION
 DE9024  COUNTRY     -  US
 DE9024  USGS QUAD   -  BISMARCK (2018)
 DE9024
 DE9024                         *CURRENT SURVEY CONTROL
 DE9024  ______________________________________________________________________
 DE9024* NAD 83(2011) POSITION- 40 17 11.23745(N) 087 33 37.33572(W)   ADJUSTED
 DE9024* NAD 83(2011) ELLIP HT-   179.485 (meters)        (06/27/12)   ADJUSTED
 DE9024* NAD 83(2011) EPOCH   -  2010.00
 DE9024* NAVD 88 ORTHO HEIGHT -   212.3   (meters)      697.    (feet) GPS OBS
 DE9024  ______________________________________________________________________
 DE9024  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9024  GEOID HEIGHT    -        -32.799 (meters)                     GEOID99
 DE9024  GEOID HEIGHT    -        -32.825 (meters)                     GEOID18
 DE9024  NAD 83(2011) X  -    207,399.333 (meters)                     COMP
 DE9024  NAD 83(2011) Y  - -4,867,922.265 (meters)                     COMP
 DE9024  NAD 83(2011) Z  -  4,102,416.145 (meters)                     COMP
 DE9024  LAPLACE CORR    -         -3.57  (seconds)                    DEFLEC18
 DE9024
 DE9024  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9024  Standards:
 DE9024         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9024            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9024  -------------------------------------------------------------------
 DE9024  NETWORK    2.14   2.74           0.93   0.81   1.40     -0.08367565
 DE9024  -------------------------------------------------------------------
 DE9024  Click here for local accuracies and other accuracy information.
 DE9024
 DE9024.The horizontal coordinates were established by GPS observations
 DE9024.and adjusted by the National Geodetic Survey in June 2012.
 DE9024
 DE9024.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9024.been affixed to the stable North American tectonic plate. See 
 DE9024.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9024
 DE9024.The horizontal coordinates are valid at the epoch date displayed above
 DE9024.which is a decimal equivalence of Year/Month/Day.
 DE9024
 DE9024.The orthometric height was determined by GPS observations and a
 DE9024.high-resolution geoid model.
 DE9024
 DE9024.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9024.GEOID18 height accuracy estimate available here.
 DE9024
 DE9024.Click photographs - Photos may exist for this station.
 DE9024
 DE9024.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9024
 DE9024.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9024
 DE9024.The ellipsoidal height was determined by GPS observations
 DE9024.and is referenced to NAD 83.
 DE9024
 DE9024. The following values were computed from the NAD 83(2011) position.
 DE9024
 DE9024;                    North         East     Units Scale Factor Converg.
 DE9024;SPC IL E     -   402,093.406   365,728.278   MT  1.00002816   +0 29 59.4
 DE9024;SPC IL E     - 1,319,201.45  1,199,893.53   sFT  1.00002816   +0 29 59.4
 DE9024;UTM  16      - 4,459,702.312   452,367.247   MT  0.99962793   -0 21 44.5
 DE9024
 DE9024!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9024!SPC IL E     -   0.99997184  x   1.00002816  =   1.00000000
 DE9024!UTM  16      -   0.99997184  x   0.99962793  =   0.99959978
 DE9024
 DE9024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5236759702(NAD 83)
 DE9024
 DE9024                          SUPERSEDED SURVEY CONTROL
 DE9024
 DE9024  NAD 83(2007)-  40 17 11.23753(N)    087 33 37.33662(W) AD(2002.00) 0
 DE9024  ELLIP H (02/10/07)  179.508  (m)                       GP(2002.00)    
 DE9024  ELLIP H (12/06/04)  179.520  (m)                       GP(       ) 4 1
 DE9024  NAD 83(1997)-  40 17 11.23743(N)    087 33 37.33659(W) AD(       ) 1
 DE9024  ELLIP H (12/18/02)  179.512  (m)                       GP(       ) 4 2
 DE9024
 DE9024.Superseded values are not recommended for survey control.
 DE9024
 DE9024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9024.See file dsdata.pdf to determine how the superseded data were derived.
 DE9024
 DE9024_MARKER: I = METAL ROD
 DE9024_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9024_STAMPING: VER-07B
 DE9024_MARK LOGO: ILDT
 DE9024_PROJECTION: FLUSH
 DE9024_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9024_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9024+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9024_ROD/PIPE-DEPTH: 3.7 meters
 DE9024_SLEEVE-DEPTH  : 1.1 meters
 DE9024
 DE9024  HISTORY     - Date     Condition        Report By
 DE9024  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9024
 DE9024                          STATION DESCRIPTION
 DE9024
 DE9024'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9024'THE STATION IS LOCATED ABOUT 3.1 MI ( 5.0 KM ) SOUTHEAST OF  ALVIN ,
 DE9024'ABOUT 3.0 MI ( 4.9 KM ) NORTHEAST OF BISMARCK . TO  REACH FROM THE
 DE9024'JUNCTION  U.S. ROUTE 136  ( STATE ROUTE 1 ) AND STATE ROUTE 119,  GO
 DE9024'EAST ON STATE  ROUTE 119  ABOUT 5.7 MI ( 9.3 KM )  TO THE  CROSSROAD
 DE9024'2000 E COUNTY ROAD , CONTINUE EAST ON STATE ROUTE 119 ABOUT 0.3 MI (
 DE9024'0.5 KM ) ,  THE STATION IS ON THE LEFT.   IT IS  37.5   FT  NORTH  OF
 DE9024'THE
 DE9024'CENTER OF THE  STATE ROUTE 119 ,  3.0  FT EAST  OF THE CENTER OF THE
 DE9024'EDGE OF FIELD .  NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A
 DE9024'6 -
 DE9024'INCH  ACCESS  COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9033 ***********************************************************************
 DE9033  DESIGNATION -  VER 08A
 DE9033  PID         -  DE9033
 DE9033  STATE/COUNTY-  IL/VERMILION
 DE9033  COUNTRY     -  US
 DE9033  USGS QUAD   -  DANVILLE NW (2018)
 DE9033
 DE9033                         *CURRENT SURVEY CONTROL
 DE9033  ______________________________________________________________________
 DE9033* NAD 83(2011) POSITION- 40 14 56.55318(N) 087 38 48.60877(W)   ADJUSTED
 DE9033* NAD 83(2011) ELLIP HT-   168.349 (meters)        (06/27/12)   ADJUSTED
 DE9033* NAD 83(2011) EPOCH   -  2010.00
 DE9033* NAVD 88 ORTHO HEIGHT -   201.0   (meters)      659.    (feet) GPS OBS
 DE9033  ______________________________________________________________________
 DE9033  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9033  GEOID HEIGHT    -        -32.597 (meters)                     GEOID99
 DE9033  GEOID HEIGHT    -        -32.618 (meters)                     GEOID18
 DE9033  NAD 83(2011) X  -    200,162.849 (meters)                     COMP
 DE9033  NAD 83(2011) Y  - -4,870,904.171 (meters)                     COMP
 DE9033  NAD 83(2011) Z  -  4,099,239.031 (meters)                     COMP
 DE9033  LAPLACE CORR    -         -3.38  (seconds)                    DEFLEC18
 DE9033
 DE9033  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9033  Standards:
 DE9033         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9033            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9033  -------------------------------------------------------------------
 DE9033  NETWORK    1.88   2.53           0.84   0.68   1.29      0.07913441
 DE9033  -------------------------------------------------------------------
 DE9033  Click here for local accuracies and other accuracy information.
 DE9033
 DE9033.The horizontal coordinates were established by GPS observations
 DE9033.and adjusted by the National Geodetic Survey in June 2012.
 DE9033
 DE9033.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9033.been affixed to the stable North American tectonic plate. See 
 DE9033.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9033
 DE9033.The horizontal coordinates are valid at the epoch date displayed above
 DE9033.which is a decimal equivalence of Year/Month/Day.
 DE9033
 DE9033.The orthometric height was determined by GPS observations and a
 DE9033.high-resolution geoid model.
 DE9033
 DE9033.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9033.GEOID18 height accuracy estimate available here.
 DE9033
 DE9033.Click photographs - Photos may exist for this station.
 DE9033
 DE9033.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9033
 DE9033.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9033
 DE9033.The ellipsoidal height was determined by GPS observations
 DE9033.and is referenced to NAD 83.
 DE9033
 DE9033. The following values were computed from the NAD 83(2011) position.
 DE9033
 DE9033;                    North         East     Units Scale Factor Converg.
 DE9033;SPC IL E     -   397,878.653   358,407.924   MT  1.00001698   +0 26 36.8
 DE9033;SPC IL E     - 1,305,373.55  1,175,876.66   sFT  1.00001698   +0 26 36.8
 DE9033;UTM  16      - 4,455,599.744   444,987.205   MT  0.99963725   -0 25 04.6
 DE9033
 DE9033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9033!SPC IL E     -   0.99997359  x   1.00001698  =   0.99999057
 DE9033!UTM  16      -   0.99997359  x   0.99963725  =   0.99961085
 DE9033
 DE9033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4498755599(NAD 83)
 DE9033
 DE9033                          SUPERSEDED SURVEY CONTROL
 DE9033
 DE9033  NAD 83(2007)-  40 14 56.55325(N)    087 38 48.60967(W) AD(2002.00) 0
 DE9033  ELLIP H (02/10/07)  168.372  (m)                       GP(2002.00)    
 DE9033  ELLIP H (12/06/04)  168.383  (m)                       GP(       ) 4 1
 DE9033  NAD 83(1997)-  40 14 56.55316(N)    087 38 48.60964(W) AD(       ) 1
 DE9033  ELLIP H (12/18/02)  168.376  (m)                       GP(       ) 4 2
 DE9033
 DE9033.Superseded values are not recommended for survey control.
 DE9033
 DE9033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9033.See file dsdata.pdf to determine how the superseded data were derived.
 DE9033
 DE9033_MARKER: I = METAL ROD
 DE9033_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9033_STAMPING: VER-08A
 DE9033_MARK LOGO: ILDT
 DE9033_PROJECTION: FLUSH
 DE9033_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9033+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2005
 DE9033_ROD/PIPE-DEPTH: 3.7 meters
 DE9033_SLEEVE-DEPTH  : 1.1 meters
 DE9033
 DE9033  HISTORY     - Date     Condition        Report By
 DE9033  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9033  HISTORY     - 20050608 GOOD             CMT
 DE9033
 DE9033                          STATION DESCRIPTION
 DE9033
 DE9033'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9033'THE STATION IS LOCATED ABOUT 4.4 MI ( 7.2  KM ) SOUTHWEST OF  ALVIN ,
 DE9033'ABOUT 4.8 MI ( 7.8 KM ) SOUTHEAST OF HENNING, ABOUT 2.2 MI ( 3.61 KM )
 DE9033'SOUTHWEST OF BISMARCK . TO  REACH FROM THE JUNCTION  U.S. ROUTE
 DE9033'136  ( STATE ROUTE 1 ) AND STATE ROUTE 119,  GO SOUTH ON U.S  ROUTE
 DE9033'136  ( STATE  ROUTE 1 ) ,   ABOUT 3.2  ( 5.2 KM )  TO THE  CROSSROAD
 DE9033'2650 N
 DE9033'COUNTY ROAD ,  THE STATION IS ON THE RIGHT, ON THE  NORTHWEST
 DE9033'CORNER AT THE CROSSROAD.   IT IS 44.1  FT WEST  OF THE  CENTER OF
 DE9033'THE  U.S. ROUTE  136  ( STATE ROUTE 1 ), 40.0 FT NORTH OF THE CENTER
 DE9033'OF
 DE9033'THE  2650 N COUNTY ROAD . NOTE-- ACCESS TO THE  STATION  POINT IS
 DE9033'THROUGH  A  6 - INCH  ACCESS   COVER.
 DE9033
 DE9033                          STATION RECOVERY (2005)
 DE9033
 DE9033'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2005 (KWS)
 DE9033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9034 ***********************************************************************
 DE9034  DESIGNATION -  VER 08B
 DE9034  PID         -  DE9034
 DE9034  STATE/COUNTY-  IL/VERMILION
 DE9034  COUNTRY     -  US
 DE9034  USGS QUAD   -  HENNING (2018)
 DE9034
 DE9034                         *CURRENT SURVEY CONTROL
 DE9034  ______________________________________________________________________
 DE9034* NAD 83(2011) POSITION- 40 15 12.64387(N) 087 38 53.09058(W)   ADJUSTED
 DE9034* NAD 83(2011) ELLIP HT-   173.521 (meters)        (06/27/12)   ADJUSTED
 DE9034* NAD 83(2011) EPOCH   -  2010.00
 DE9034* NAVD 88 ORTHO HEIGHT -   206.1   (meters)      676.    (feet) GPS OBS
 DE9034  ______________________________________________________________________
 DE9034  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9034  GEOID HEIGHT    -        -32.601 (meters)                     GEOID99
 DE9034  GEOID HEIGHT    -        -32.623 (meters)                     GEOID18
 DE9034  NAD 83(2011) X  -    200,044.014 (meters)                     COMP
 DE9034  NAD 83(2011) Y  - -4,870,592.041 (meters)                     COMP
 DE9034  NAD 83(2011) Z  -  4,099,621.173 (meters)                     COMP
 DE9034  LAPLACE CORR    -         -3.35  (seconds)                    DEFLEC18
 DE9034
 DE9034  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9034  Standards:
 DE9034         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9034            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9034  -------------------------------------------------------------------
 DE9034  NETWORK    2.09   2.69           0.88   0.83   1.37     -0.11805496
 DE9034  -------------------------------------------------------------------
 DE9034  Click here for local accuracies and other accuracy information.
 DE9034
 DE9034.The horizontal coordinates were established by GPS observations
 DE9034.and adjusted by the National Geodetic Survey in June 2012.
 DE9034
 DE9034.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9034.been affixed to the stable North American tectonic plate. See 
 DE9034.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9034
 DE9034.The horizontal coordinates are valid at the epoch date displayed above
 DE9034.which is a decimal equivalence of Year/Month/Day.
 DE9034
 DE9034.The orthometric height was determined by GPS observations and a
 DE9034.high-resolution geoid model.
 DE9034
 DE9034.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9034.GEOID18 height accuracy estimate available here.
 DE9034
 DE9034.Click photographs - Photos may exist for this station.
 DE9034
 DE9034.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9034
 DE9034.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9034
 DE9034.The ellipsoidal height was determined by GPS observations
 DE9034.and is referenced to NAD 83.
 DE9034
 DE9034. The following values were computed from the NAD 83(2011) position.
 DE9034
 DE9034;                    North         East     Units Scale Factor Converg.
 DE9034;SPC IL E     -   398,374.133   358,298.166   MT  1.00001682   +0 26 34.1
 DE9034;SPC IL E     - 1,306,999.13  1,175,516.57   sFT  1.00001682   +0 26 34.1
 DE9034;UTM  16      - 4,456,096.630   444,884.949   MT  0.99963739   -0 25 07.6
 DE9034
 DE9034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9034!SPC IL E     -   0.99997278  x   1.00001682  =   0.99998960
 DE9034!UTM  16      -   0.99997278  x   0.99963739  =   0.99961018
 DE9034
 DE9034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4488456096(NAD 83)
 DE9034
 DE9034                          SUPERSEDED SURVEY CONTROL
 DE9034
 DE9034  NAD 83(2007)-  40 15 12.64395(N)    087 38 53.09148(W) AD(2002.00) 0
 DE9034  ELLIP H (02/10/07)  173.544  (m)                       GP(2002.00)    
 DE9034  ELLIP H (12/06/04)  173.557  (m)                       GP(       ) 4 1
 DE9034  NAD 83(1997)-  40 15 12.64385(N)    087 38 53.09145(W) AD(       ) 1
 DE9034  ELLIP H (12/18/02)  173.549  (m)                       GP(       ) 4 2
 DE9034
 DE9034.Superseded values are not recommended for survey control.
 DE9034
 DE9034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9034.See file dsdata.pdf to determine how the superseded data were derived.
 DE9034
 DE9034_MARKER: I = METAL ROD
 DE9034_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9034_STAMPING: VER-08B
 DE9034_MARK LOGO: ILDT
 DE9034_PROJECTION: FLUSH
 DE9034_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9034_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9034+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9034_ROD/PIPE-DEPTH: 3.7 meters
 DE9034_SLEEVE-DEPTH  : 1.1 meters
 DE9034
 DE9034  HISTORY     - Date     Condition        Report By
 DE9034  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9034
 DE9034                          STATION DESCRIPTION
 DE9034
 DE9034'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9034'THE STATION IS LOCATED ABOUT 4.2 MI ( 6.8  KM ) SOUTHWEST OF  ALVIN ,
 DE9034'ABOUT 4.6 MI ( 7.5 KM ) SOUTHEAST OF HENNING, ABOUT 2.1 MI ( 3.4 KM )
 DE9034'SOUTHWEST OF BISMARCK . TO  REACH FROM THE JUNCTION  U.S. ROUTE
 DE9034'136  ( STATE ROUTE 1 ) AND STATE ROUTE 119,  GO SOUTH ON U.S  ROUTE
 DE9034'136  ( STATE  ROUTE 1 ) ,   ABOUT 2.9  MI  ( 4.7 KM ) , THE STATION IS
 DE9034'ON THE
 DE9034'RIGHT, ABOUT 0.3 MI ( 0.5 KM ) NORTH OF THE CROSSROAD 2650 N COUNTY
 DE9034'ROAD .   IT IS  91.O  FT WEST  OF THE  CENTER OF  THE  U.S. ROUTE 136
 DE9034'(STATE ROUTE 1), 12.0  FT EAST OF THE METAL FENCE.   NOTE-- ACCESS
 DE9034'TO THE STATION  POINT IS THROUGH  A  6 - INCH  ACCESS   COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9035 ***********************************************************************
 DE9035  DESIGNATION -  VER 09A
 DE9035  PID         -  DE9035
 DE9035  STATE/COUNTY-  IL/VERMILION
 DE9035  COUNTRY     -  US
 DE9035  USGS QUAD   -  COLLISON (2018)
 DE9035
 DE9035                         *CURRENT SURVEY CONTROL
 DE9035  ______________________________________________________________________
 DE9035* NAD 83(2011) POSITION- 40 11 48.66557(N) 087 46 09.66588(W)   ADJUSTED
 DE9035* NAD 83(2011) ELLIP HT-   185.008 (meters)        (06/27/12)   ADJUSTED
 DE9035* NAD 83(2011) EPOCH   -  2010.00
 DE9035* NAVD 88 ORTHO HEIGHT -   217.4   (meters)      713.    (feet) GPS OBS
 DE9035  ______________________________________________________________________
 DE9035  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9035  GEOID HEIGHT    -        -32.402 (meters)                     GEOID99
 DE9035  GEOID HEIGHT    -        -32.418 (meters)                     GEOID18
 DE9035  NAD 83(2011) X  -    189,893.080 (meters)                     COMP
 DE9035  NAD 83(2011) Y  - -4,875,073.372 (meters)                     COMP
 DE9035  NAD 83(2011) Z  -  4,094,824.789 (meters)                     COMP
 DE9035  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 DE9035
 DE9035  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9035  Standards:
 DE9035         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9035            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9035  -------------------------------------------------------------------
 DE9035  NETWORK    1.79   2.51           0.80   0.64   1.28      0.11762853
 DE9035  -------------------------------------------------------------------
 DE9035  Click here for local accuracies and other accuracy information.
 DE9035
 DE9035.The horizontal coordinates were established by GPS observations
 DE9035.and adjusted by the National Geodetic Survey in June 2012.
 DE9035
 DE9035.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9035.been affixed to the stable North American tectonic plate. See 
 DE9035.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9035
 DE9035.The horizontal coordinates are valid at the epoch date displayed above
 DE9035.which is a decimal equivalence of Year/Month/Day.
 DE9035
 DE9035.The orthometric height was determined by GPS observations and a
 DE9035.high-resolution geoid model.
 DE9035
 DE9035.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9035.GEOID18 height accuracy estimate available here.
 DE9035
 DE9035.Click photographs - Photos may exist for this station.
 DE9035
 DE9035.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9035
 DE9035.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9035
 DE9035.The ellipsoidal height was determined by GPS observations
 DE9035.and is referenced to NAD 83.
 DE9035
 DE9035. The following values were computed from the NAD 83(2011) position.
 DE9035
 DE9035;                    North         East     Units Scale Factor Converg.
 DE9035;SPC IL E     -   392,010.020   348,020.923   MT  1.00000338   +0 21 50.4
 DE9035;SPC IL E     - 1,286,119.54  1,141,798.64   sFT  1.00000338   +0 21 50.4
 DE9035;UTM  16      - 4,449,889.949   434,517.011   MT  0.99965278   -0 29 47.6
 DE9035
 DE9035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9035!SPC IL E     -   0.99997098  x   1.00000338  =   0.99997436
 DE9035!UTM  16      -   0.99997098  x   0.99965278  =   0.99962377
 DE9035
 DE9035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3451749889(NAD 83)
 DE9035
 DE9035                          SUPERSEDED SURVEY CONTROL
 DE9035
 DE9035  NAD 83(2007)-  40 11 48.66563(N)    087 46 09.66678(W) AD(2002.00) 0
 DE9035  ELLIP H (02/10/07)  185.031  (m)                       GP(2002.00)    
 DE9035  ELLIP H (12/06/04)  185.044  (m)                       GP(       ) 4 1
 DE9035  NAD 83(1997)-  40 11 48.66555(N)    087 46 09.66679(W) AD(       ) 1
 DE9035  ELLIP H (12/18/02)  185.035  (m)                       GP(       ) 4 2
 DE9035
 DE9035.Superseded values are not recommended for survey control.
 DE9035
 DE9035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9035.See file dsdata.pdf to determine how the superseded data were derived.
 DE9035
 DE9035_MARKER: I = METAL ROD
 DE9035_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9035_STAMPING: VER-09A
 DE9035_MARK LOGO: ILDT
 DE9035_PROJECTION: FLUSH
 DE9035_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9035_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9035+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9035_ROD/PIPE-DEPTH: 3.7 meters
 DE9035_SLEEVE-DEPTH  : 1.1 meters
 DE9035
 DE9035  HISTORY     - Date     Condition        Report By
 DE9035  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9035
 DE9035                          STATION DESCRIPTION
 DE9035
 DE9035'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9035'THE STATION IS LOCATED ABOUT 7.7  MI ( 12.6  KM ) SOUTH  OF  POTOMAC ,
 DE9035'ABOUT 8.3 MI ( 13.6 KM ) SOUTHWEST  OF HENNING, ABOUT 5.8 MI ( 9.5 KM
 DE9035')
 DE9035'NORTH  OF OAKWOOD  . TO  REACH FROM THE JUNCTION  AT THE
 DE9035'INTERSTATE 74 ( EXIT 206 ) AND  ROUTE 10 ( 850 E COUNTY ROAD) ,  GO
 DE9035'NORTH  ON  ROUTE 10 ( 850 E COUNTY ROAD TURNS IN TO 900 E COUNTY
 DE9035'ROAD ) , ABOUT 4.7  ( 7.7 KM )  TO THE  CROSSROAD 2250 N  COUNTY ROAD
 DE9035',
 DE9035'THE STATION IS ON THE RIGHT, ON THE  NORTHEAST  CORNER AT THE
 DE9035'CROSSROAD.   IT IS  28.2   FT EAST  OF THE  CENTER OF THE  900  E
 DE9035'COUNTY
 DE9035'ROAD, 36.5  FT NORTHWEST FROM THE NORTHWEST CORNER OF THE
 DE9035'HOUSE, 24.0 FT SOUTH OF THE UTILITY POLE .  NOTE-- ACCESS TO THE
 DE9035'STATION   POINT IS THROUGH  A  6 - INCH  ACCESS   COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9025 ***********************************************************************
 DE9025  DESIGNATION -  VER 09B
 DE9025  PID         -  DE9025
 DE9025  STATE/COUNTY-  IL/VERMILION
 DE9025  COUNTRY     -  US
 DE9025  USGS QUAD   -  COLLISON (2018)
 DE9025
 DE9025                         *CURRENT SURVEY CONTROL
 DE9025  ______________________________________________________________________
 DE9025* NAD 83(2011) POSITION- 40 11 31.87967(N) 087 46 10.19984(W)   ADJUSTED
 DE9025* NAD 83(2011) ELLIP HT-   187.781 (meters)        (06/27/12)   ADJUSTED
 DE9025* NAD 83(2011) EPOCH   -  2010.00
 DE9025* NAVD 88 ORTHO HEIGHT -   220.2   (meters)      722.    (feet) GPS OBS
 DE9025  ______________________________________________________________________
 DE9025  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9025  GEOID HEIGHT    -        -32.397 (meters)                     GEOID99
 DE9025  GEOID HEIGHT    -        -32.412 (meters)                     GEOID18
 DE9025  NAD 83(2011) X  -    189,893.547 (meters)                     COMP
 DE9025  NAD 83(2011) Y  - -4,875,409.881 (meters)                     COMP
 DE9025  NAD 83(2011) Z  -  4,094,431.084 (meters)                     COMP
 DE9025  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 DE9025
 DE9025  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9025  Standards:
 DE9025         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9025            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9025  -------------------------------------------------------------------
 DE9025  NETWORK    1.56   2.23           0.68   0.59   1.14     -0.00786722
 DE9025  -------------------------------------------------------------------
 DE9025  Click here for local accuracies and other accuracy information.
 DE9025
 DE9025.The horizontal coordinates were established by GPS observations
 DE9025.and adjusted by the National Geodetic Survey in June 2012.
 DE9025
 DE9025.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9025.been affixed to the stable North American tectonic plate. See 
 DE9025.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9025
 DE9025.The horizontal coordinates are valid at the epoch date displayed above
 DE9025.which is a decimal equivalence of Year/Month/Day.
 DE9025
 DE9025.The orthometric height was determined by GPS observations and a
 DE9025.high-resolution geoid model.
 DE9025
 DE9025.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9025.GEOID18 height accuracy estimate available here.
 DE9025
 DE9025.Click photographs - Photos may exist for this station.
 DE9025
 DE9025.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9025
 DE9025.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9025
 DE9025.The ellipsoidal height was determined by GPS observations
 DE9025.and is referenced to NAD 83.
 DE9025
 DE9025. The following values were computed from the NAD 83(2011) position.
 DE9025
 DE9025;                    North         East     Units Scale Factor Converg.
 DE9025;SPC IL E     -   391,492.204   348,011.582   MT  1.00000336   +0 21 50.0
 DE9025;SPC IL E     - 1,284,420.67  1,141,768.00   sFT  1.00000336   +0 21 50.0
 DE9025;UTM  16      - 4,449,372.514   434,499.900   MT  0.99965281   -0 29 47.8
 DE9025
 DE9025!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9025!SPC IL E     -   0.99997054  x   1.00000336  =   0.99997390
 DE9025!UTM  16      -   0.99997054  x   0.99965281  =   0.99962336
 DE9025
 DE9025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK3449949372(NAD 83)
 DE9025
 DE9025                          SUPERSEDED SURVEY CONTROL
 DE9025
 DE9025  NAD 83(2007)-  40 11 31.87976(N)    087 46 10.20074(W) AD(2002.00) 0
 DE9025  ELLIP H (02/10/07)  187.805  (m)                       GP(2002.00)    
 DE9025  ELLIP H (12/06/04)  187.818  (m)                       GP(       ) 4 1
 DE9025  NAD 83(1997)-  40 11 31.87965(N)    087 46 10.20070(W) AD(       ) 1
 DE9025  ELLIP H (12/18/02)  187.809  (m)                       GP(       ) 4 2
 DE9025
 DE9025.Superseded values are not recommended for survey control.
 DE9025
 DE9025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9025.See file dsdata.pdf to determine how the superseded data were derived.
 DE9025
 DE9025_MARKER: I = METAL ROD
 DE9025_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9025_STAMPING: VER-09B
 DE9025_MARK LOGO: ILDT
 DE9025_PROJECTION: FLUSH
 DE9025_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9025_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9025_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9025+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9025_ROD/PIPE-DEPTH: 3.7 meters
 DE9025_SLEEVE-DEPTH  : 1.1 meters
 DE9025
 DE9025  HISTORY     - Date     Condition        Report By
 DE9025  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9025  HISTORY     - 20031114 MARK NOT FOUND   ILDT
 DE9025
 DE9025                          STATION DESCRIPTION
 DE9025
 DE9025'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9025'THE STATION IS LOCATED ABOUT 8.0  MI ( 13.1  KM ) SOUTH  OF  POTOMAC ,
 DE9025'ABOUT 8.7 MI ( 14.2 KM ) SOUTHWEST  OF HENNING, ABOUT 5.5 MI ( 9.0 KM
 DE9025')
 DE9025'NORTH  OF OAKWOOD  . TO  REACH FROM THE JUNCTION  AT THE
 DE9025'INTERSTATE 74 ( EXIT 206 ) AND  ROUTE 1O ( 850 E COUNTY ROAD) ,  GO
 DE9025'NORTH  ON  ROUTE 10 ( 850 E COUNTY ROAD TURNS IN TO 900 E COUNTY
 DE9025'ROAD ), ABOUT 4.4  ( 7.2 KM ) , THE STATION IS ON THE LEFT,  ABOUT 0.3
 DE9025'MI (
 DE9025'0.5 KM ) SOUTH FROM  THE  CROSSROAD 2250 N  COUNTY ROAD .   IT IS
 DE9025'22.0
 DE9025'FT WEST  OF THE  CENTER OF THE  900  E COUNTY ROAD,  17.5  FT
 DE9025'SOUTHEAST OF THE EDGE OF FIELD .   NOTE-- ACCESS TO THE  STATION
 DE9025'POINT IS THROUGH  A  6 - INCH  ACCESS   COVER.
 DE9025
 DE9025                          STATION RECOVERY (2003)
 DE9025
 DE9025'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (SWR)
 DE9025'STAINLESS STEEL ROD IN SLEEVE IS GONE.
 DE9025'DUG 2 FT. MORE OR LESS DEEP IN SLEEVE,
 DE9025'NO ROD FOUND.  SLEEVE AND ACCESS COVER
 DE9025'IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9032 ***********************************************************************
 DE9032  DESIGNATION -  VER 10A
 DE9032  PID         -  DE9032
 DE9032  STATE/COUNTY-  IL/VERMILION
 DE9032  COUNTRY     -  US
 DE9032  USGS QUAD   -  DANVILLE SW (2018)
 DE9032
 DE9032                         *CURRENT SURVEY CONTROL
 DE9032  ______________________________________________________________________
 DE9032* NAD 83(2011) POSITION- 40 00 37.89992(N) 087 38 15.64330(W)   ADJUSTED
 DE9032* NAD 83(2011) ELLIP HT-   173.774 (meters)        (06/27/12)   ADJUSTED
 DE9032* NAD 83(2011) EPOCH   -  2010.00
 DE9032* NAVD 88 ORTHO HEIGHT -   206.2   (meters)      677.    (feet) GPS OBS
 DE9032  ______________________________________________________________________
 DE9032  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9032  GEOID HEIGHT    -        -32.408 (meters)                     GEOID99
 DE9032  GEOID HEIGHT    -        -32.418 (meters)                     GEOID18
 DE9032  NAD 83(2011) X  -    201,645.090 (meters)                     COMP
 DE9032  NAD 83(2011) Y  - -4,887,931.700 (meters)                     COMP
 DE9032  NAD 83(2011) Z  -  4,078,992.692 (meters)                     COMP
 DE9032  LAPLACE CORR    -         -3.53  (seconds)                    DEFLEC18
 DE9032
 DE9032  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9032  Standards:
 DE9032         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9032            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9032  -------------------------------------------------------------------
 DE9032  NETWORK    1.71   2.43           0.75   0.64   1.24     -0.13026962
 DE9032  -------------------------------------------------------------------
 DE9032  Click here for local accuracies and other accuracy information.
 DE9032
 DE9032.The horizontal coordinates were established by GPS observations
 DE9032.and adjusted by the National Geodetic Survey in June 2012.
 DE9032
 DE9032.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9032.been affixed to the stable North American tectonic plate. See 
 DE9032.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9032
 DE9032.The horizontal coordinates are valid at the epoch date displayed above
 DE9032.which is a decimal equivalence of Year/Month/Day.
 DE9032
 DE9032.The orthometric height was determined by GPS observations and a
 DE9032.high-resolution geoid model.
 DE9032
 DE9032.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9032.GEOID18 height accuracy estimate available here.
 DE9032
 DE9032.Click photographs - Photos may exist for this station.
 DE9032
 DE9032.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9032
 DE9032.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9032
 DE9032.The ellipsoidal height was determined by GPS observations
 DE9032.and is referenced to NAD 83.
 DE9032
 DE9032. The following values were computed from the NAD 83(2011) position.
 DE9032
 DE9032;                    North         East     Units Scale Factor Converg.
 DE9032;SPC IL E     -   371,401.055   359,394.280   MT  1.00001841   +0 26 50.2
 DE9032;SPC IL E     - 1,218,504.96  1,179,112.73   sFT  1.00001841   +0 26 50.2
 DE9032;UTM  16      - 4,429,120.418   445,576.101   MT  0.99963646   -0 24 36.0
 DE9032
 DE9032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9032!SPC IL E     -   0.99997274  x   1.00001841  =   0.99999115
 DE9032!UTM  16      -   0.99997274  x   0.99963646  =   0.99960921
 DE9032
 DE9032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4557629120(NAD 83)
 DE9032
 DE9032                          SUPERSEDED SURVEY CONTROL
 DE9032
 DE9032  NAD 83(2007)-  40 00 37.89998(N)    087 38 15.64418(W) AD(2002.00) 0
 DE9032  ELLIP H (02/10/07)  173.797  (m)                       GP(2002.00)    
 DE9032  ELLIP H (12/06/04)  173.815  (m)                       GP(       ) 4 1
 DE9032  NAD 83(1997)-  40 00 37.89992(N)    087 38 15.64414(W) AD(       ) 1
 DE9032  ELLIP H (12/18/02)  173.803  (m)                       GP(       ) 4 2
 DE9032
 DE9032.Superseded values are not recommended for survey control.
 DE9032
 DE9032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9032.See file dsdata.pdf to determine how the superseded data were derived.
 DE9032
 DE9032_MARKER: I = METAL ROD
 DE9032_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9032_STAMPING: VER-010A
 DE9032_MARK LOGO: ILDT
 DE9032_PROJECTION: FLUSH
 DE9032_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9032_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9032+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2000
 DE9032_ROD/PIPE-DEPTH: 3.7 meters
 DE9032_SLEEVE-DEPTH  : 1.1 meters
 DE9032
 DE9032  HISTORY     - Date     Condition        Report By
 DE9032  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9032
 DE9032                          STATION DESCRIPTION
 DE9032
 DE9032'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9032'THE STATION IS LOCATED ABOUT 2.2  MI ( 3.6  KM ) SOUTH  OF  WESTVILLE,
 DE9032'ABOUT 5.2 MI ( 8.5 KM ) SOUTHEAST OF CATLIN.  TO  REACH FROM THE
 DE9032'JUNCTION  AT THE INTERSTATE 74   AND  U.S ROUTE 150 (STATE  ROUTE 1) ,
 DE9032'GO SOUTH  ON  U.S ROUTE 150  (STATE ROUTE 1)   ABOUT 6.5 MI  (10.6 K
 DE9032'),
 DE9032'THE STATION IS ON THE RIGHT,  ABOUT 202 FT  NORTH FROM THE
 DE9032'CROSSROAD MAPLE GROVE ROAD , IT IS  32.0  FT WESTOF THE WEST EDGE
 DE9032'OF  U.S. ROUTE 150 (STATE ROUTE 1), 3.5  FT EAST OF THE EDGE OF FIELD,
 DE9032'202  FT NORTH OF THE CENTER OF THE MAPLE GROVE ROAD .   NOTE--
 DE9032'ACCESS TO THE STATION   POINT IS THROUGH  A  6 - INCH  ACCESS   COVER.
 DE9032'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9029 ***********************************************************************
 DE9029  DESIGNATION -  VER 10B
 DE9029  PID         -  DE9029
 DE9029  STATE/COUNTY-  IL/VERMILION
 DE9029  COUNTRY     -  US
 DE9029  USGS QUAD   -  DANVILLE SW (2018)
 DE9029
 DE9029                         *CURRENT SURVEY CONTROL
 DE9029  ______________________________________________________________________
 DE9029* NAD 83(2011) POSITION- 40 00 22.16789(N) 087 38 13.83521(W)   ADJUSTED
 DE9029* NAD 83(2011) ELLIP HT-   172.877 (meters)        (06/27/12)   ADJUSTED
 DE9029* NAD 83(2011) EPOCH   -  2010.00
 DE9029* NAVD 88 ORTHO HEIGHT -   205.3   (meters)      674.    (feet) GPS OBS
 DE9029  ______________________________________________________________________
 DE9029  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9029  GEOID HEIGHT    -        -32.406 (meters)                     GEOID99
 DE9029  GEOID HEIGHT    -        -32.416 (meters)                     GEOID18
 DE9029  NAD 83(2011) X  -    201,700.770 (meters)                     COMP
 DE9029  NAD 83(2011) Y  - -4,888,240.939 (meters)                     COMP
 DE9029  NAD 83(2011) Z  -  4,078,620.449 (meters)                     COMP
 DE9029  LAPLACE CORR    -         -3.56  (seconds)                    DEFLEC18
 DE9029
 DE9029  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9029  Standards:
 DE9029         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9029            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9029  -------------------------------------------------------------------
 DE9029  NETWORK    1.62   2.33           0.72   0.59   1.19      0.03154969
 DE9029  -------------------------------------------------------------------
 DE9029  Click here for local accuracies and other accuracy information.
 DE9029
 DE9029.The horizontal coordinates were established by GPS observations
 DE9029.and adjusted by the National Geodetic Survey in June 2012.
 DE9029
 DE9029.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9029.been affixed to the stable North American tectonic plate. See 
 DE9029.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9029
 DE9029.The horizontal coordinates are valid at the epoch date displayed above
 DE9029.which is a decimal equivalence of Year/Month/Day.
 DE9029
 DE9029.The orthometric height was determined by GPS observations and a
 DE9029.high-resolution geoid model.
 DE9029
 DE9029.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9029.GEOID18 height accuracy estimate available here.
 DE9029
 DE9029.Click photographs - Photos may exist for this station.
 DE9029
 DE9029.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9029
 DE9029.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9029
 DE9029.The ellipsoidal height was determined by GPS observations
 DE9029.and is referenced to NAD 83.
 DE9029
 DE9029. The following values were computed from the NAD 83(2011) position.
 DE9029
 DE9029;                    North         East     Units Scale Factor Converg.
 DE9029;SPC IL E     -   370,916.173   359,440.952   MT  1.00001848   +0 26 51.2
 DE9029;SPC IL E     - 1,216,914.14  1,179,265.86   sFT  1.00001848   +0 26 51.2
 DE9029;UTM  16      - 4,428,635.077   445,615.499   MT  0.99963641   -0 24 34.7
 DE9029
 DE9029!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9029!SPC IL E     -   0.99997288  x   1.00001848  =   0.99999136
 DE9029!UTM  16      -   0.99997288  x   0.99963641  =   0.99960930
 DE9029
 DE9029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4561528635(NAD 83)
 DE9029
 DE9029                          SUPERSEDED SURVEY CONTROL
 DE9029
 DE9029  NAD 83(2007)-  40 00 22.16796(N)    087 38 13.83610(W) AD(2002.00) 0
 DE9029  ELLIP H (02/10/07)  172.900  (m)                       GP(2002.00)    
 DE9029  ELLIP H (12/06/04)  172.918  (m)                       GP(       ) 4 1
 DE9029  NAD 83(1997)-  40 00 22.16789(N)    087 38 13.83609(W) AD(       ) 1
 DE9029  ELLIP H (12/18/02)  172.908  (m)                       GP(       ) 4 2
 DE9029
 DE9029.Superseded values are not recommended for survey control.
 DE9029
 DE9029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9029.See file dsdata.pdf to determine how the superseded data were derived.
 DE9029
 DE9029_MARKER: I = METAL ROD
 DE9029_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9029_STAMPING: VER-010B
 DE9029_MARK LOGO: ILDT
 DE9029_PROJECTION: FLUSH
 DE9029_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9029_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9029+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2007
 DE9029_ROD/PIPE-DEPTH: 3.7 meters
 DE9029_SLEEVE-DEPTH  : 1.1 meters
 DE9029
 DE9029  HISTORY     - Date     Condition        Report By
 DE9029  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9029  HISTORY     - 20070906 GOOD             MERS
 DE9029
 DE9029                          STATION DESCRIPTION
 DE9029
 DE9029'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9029'THE STATION IS LOCATED ABOUT 2.5  MI ( 4.1  KM ) SOUTH  OF  WESTVILLE,
 DE9029'ABOUT 5.5 MI ( 9.0 KM ) SOUTHEAST  OF CATLIN.  . TO  REACH FROM THE
 DE9029'JUNCTION  AT THE INTERSTATE 74   AND  U.S ROUTE 150 ( STATE  ROUTE 1)
 DE9029',
 DE9029'GO SOUTH  ON  U.S ROUTE 150  (STATE ROUTE 1)   ABOUT 6.8 MI  (10.6
 DE9029'KM),
 DE9029'THE STATION IS ON THE LEFT,  ABOUT 0.2 MI  ( 0.3 KM )  SOUTH  FROM THE
 DE9029'CROSSROAD MAPLE GROVE ROAD , IT IS  36.5   FT EASTOF THE EAST EDGE
 DE9029'OF U.S. ROUTE 150 (STATE ROUTE 1), 5.0  FT WEST OF THE EDGE OF FIELD.
 DE9029'NOTE--ACCESS TO THE  STATION   POINT IS THROUGH  A  6 - INCH  ACCESS
 DE9029'COVER.
 DE9029
 DE9029                          STATION RECOVERY (2007)
 DE9029
 DE9029'RECOVERY NOTE BY MICHAEL E RAPIER SURVEYING 2007 (RAI)
 DE9029'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9030 ***********************************************************************
 DE9030  DESIGNATION -  VER 11A
 DE9030  PID         -  DE9030
 DE9030  STATE/COUNTY-  IL/VERMILION
 DE9030  COUNTRY     -  US
 DE9030  USGS QUAD   -  GEORGETOWN (2018)
 DE9030
 DE9030                         *CURRENT SURVEY CONTROL
 DE9030  ______________________________________________________________________
 DE9030* NAD 83(2011) POSITION- 39 54 33.23517(N) 087 38 59.02191(W)   ADJUSTED
 DE9030* NAD 83(2011) ELLIP HT-   174.725 (meters)        (06/27/12)   ADJUSTED
 DE9030* NAD 83(2011) EPOCH   -  2010.00
 DE9030* NAVD 88 ORTHO HEIGHT -   207.1   (meters)      679.    (feet) GPS OBS
 DE9030  ______________________________________________________________________
 DE9030  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9030  GEOID HEIGHT    -        -32.325 (meters)                     GEOID99
 DE9030  GEOID HEIGHT    -        -32.339 (meters)                     GEOID18
 DE9030  NAD 83(2011) X  -    200,913.392 (meters)                     COMP
 DE9030  NAD 83(2011) Y  - -4,895,192.412 (meters)                     COMP
 DE9030  NAD 83(2011) Z  -  4,070,372.107 (meters)                     COMP
 DE9030  LAPLACE CORR    -         -3.59  (seconds)                    DEFLEC18
 DE9030
 DE9030  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9030  Standards:
 DE9030         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9030            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9030  -------------------------------------------------------------------
 DE9030  NETWORK    1.64   2.27           0.74   0.58   1.16     -0.03494591
 DE9030  -------------------------------------------------------------------
 DE9030  Click here for local accuracies and other accuracy information.
 DE9030
 DE9030.The horizontal coordinates were established by GPS observations
 DE9030.and adjusted by the National Geodetic Survey in June 2012.
 DE9030
 DE9030.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9030.been affixed to the stable North American tectonic plate. See 
 DE9030.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9030
 DE9030.The horizontal coordinates are valid at the epoch date displayed above
 DE9030.which is a decimal equivalence of Year/Month/Day.
 DE9030
 DE9030.The orthometric height was determined by GPS observations and a
 DE9030.high-resolution geoid model.
 DE9030
 DE9030.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9030.GEOID18 height accuracy estimate available here.
 DE9030
 DE9030.Click photographs - Photos may exist for this station.
 DE9030
 DE9030.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9030
 DE9030.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9030
 DE9030.The ellipsoidal height was determined by GPS observations
 DE9030.and is referenced to NAD 83.
 DE9030
 DE9030. The following values were computed from the NAD 83(2011) position.
 DE9030
 DE9030;                    North         East     Units Scale Factor Converg.
 DE9030;SPC IL E     -   360,145.973   358,451.676   MT  1.00001704   +0 26 18.9
 DE9030;SPC IL E     - 1,181,578.91  1,176,020.21   sFT  1.00001704   +0 26 18.9
 DE9030;UTM  16      - 4,417,884.957   444,465.810   MT  0.99963797   -0 25 00.7
 DE9030
 DE9030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9030!SPC IL E     -   0.99997259  x   1.00001704  =   0.99998963
 DE9030!UTM  16      -   0.99997259  x   0.99963797  =   0.99961057
 DE9030
 DE9030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK4446517884(NAD 83)
 DE9030
 DE9030                          SUPERSEDED SURVEY CONTROL
 DE9030
 DE9030  NAD 83(2007)-  39 54 33.23523(N)    087 38 59.02279(W) AD(2002.00) 0
 DE9030  ELLIP H (02/10/07)  174.748  (m)                       GP(2002.00)    
 DE9030  ELLIP H (12/06/04)  174.766  (m)                       GP(       ) 4 1
 DE9030  NAD 83(1997)-  39 54 33.23514(N)    087 38 59.02274(W) AD(       ) 1
 DE9030  ELLIP H (12/18/02)  174.758  (m)                       GP(       ) 4 2
 DE9030
 DE9030.Superseded values are not recommended for survey control.
 DE9030
 DE9030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9030.See file dsdata.pdf to determine how the superseded data were derived.
 DE9030
 DE9030_MARKER: I = METAL ROD
 DE9030_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9030_STAMPING: VER-011A
 DE9030_MARK LOGO: ILDT
 DE9030_PROJECTION: FLUSH
 DE9030_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9030_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9030+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2017
 DE9030_ROD/PIPE-DEPTH: 3.7 meters
 DE9030_SLEEVE-DEPTH  : 1.1 meters
 DE9030
 DE9030  HISTORY     - Date     Condition        Report By
 DE9030  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9030  HISTORY     - 20101021 GOOD             INDIV
 DE9030  HISTORY     - 20170418 GOOD             ILDT
 DE9030
 DE9030                          STATION DESCRIPTION
 DE9030
 DE9030'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9030'THE STATION IS LOCATED ABOUT 0.6  MI ( 0.9  KM ) NORTH  OF  RIDGE FARM
 DE9030'.
 DE9030'TO  REACH FROM THE JUNCTION  AT THE  U.S. ROUTE 36   AND  STATE
 DE9030'ROUTE 1  OF CHRISMAN,  GO NORTH  ON  STATE ROUTE 1   ABOUT 7.4 MI  (
 DE9030'12.1 KM )  , TO THE CROSS ROAD  260 N COUNTY ROAD (  NORTH   OF  RIDGE
 DE9030'FARM ), CONTINUE NORTH ON STATE ROUTE 1 ABOUT 0.4 MI ( 0.6 KM ) , THE
 DE9030'STATION IS ON THE LEFT .  IT IS  37.4   FT WEST  OF THE  CENTER OF THE
 DE9030'STATE  ROUTE 1 , 23.7   FT SOUTHEAST OF THE SOUTHEAST CORNER FROM
 DE9030'THE MOBILE HOME. NOTE-- ACCESS TO THE  STATION   POINT IS THROUGH  A
 DE9030'6 - INCH  ACCESS   COVER.
 DE9030
 DE9030                          STATION RECOVERY (2010)
 DE9030
 DE9030'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (BCA)
 DE9030'RECOVERED IN GOOD CONDITION.
 DE9030
 DE9030                          STATION RECOVERY (2017)
 DE9030
 DE9030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (MEY)
 DE9030'TRAILER HAS BEEN REMOVED.  POINT IS LOCATED AT THE INTERSECTION OF THE
 DE9030'NORTH CROP LINE OF A CULTIVATED FIELD AND THE STATE ROW LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9027 ***********************************************************************
 DE9027  DESIGNATION -  VER 11B
 DE9027  PID         -  DE9027
 DE9027  STATE/COUNTY-  IL/VERMILION
 DE9027  COUNTRY     -  US
 DE9027  USGS QUAD   -  GEORGETOWN (2018)
 DE9027
 DE9027                         *CURRENT SURVEY CONTROL
 DE9027  ______________________________________________________________________
 DE9027* NAD 83(2011) POSITION- 39 54 12.49631(N) 087 39 02.81934(W)   ADJUSTED
 DE9027* NAD 83(2011) ELLIP HT-   177.046 (meters)        (06/27/12)   ADJUSTED
 DE9027* NAD 83(2011) EPOCH   -  2010.00
 DE9027* NAVD 88 ORTHO HEIGHT -   209.4   (meters)      687.    (feet) GPS OBS
 DE9027  ______________________________________________________________________
 DE9027  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9027  GEOID HEIGHT    -        -32.319 (meters)                     GEOID99
 DE9027  GEOID HEIGHT    -        -32.333 (meters)                     GEOID18
 DE9027  NAD 83(2011) X  -    200,840.163 (meters)                     COMP
 DE9027  NAD 83(2011) Y  - -4,895,607.905 (meters)                     COMP
 DE9027  NAD 83(2011) Z  -  4,069,882.920 (meters)                     COMP
 DE9027  LAPLACE CORR    -         -3.56  (seconds)                    DEFLEC18
 DE9027
 DE9027  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9027  Standards:
 DE9027         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9027            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9027  -------------------------------------------------------------------
 DE9027  NETWORK    1.68   2.43           0.71   0.66   1.24     -0.05247129
 DE9027  -------------------------------------------------------------------
 DE9027  Click here for local accuracies and other accuracy information.
 DE9027
 DE9027.The horizontal coordinates were established by GPS observations
 DE9027.and adjusted by the National Geodetic Survey in June 2012.
 DE9027
 DE9027.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9027.been affixed to the stable North American tectonic plate. See 
 DE9027.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9027
 DE9027.The horizontal coordinates are valid at the epoch date displayed above
 DE9027.which is a decimal equivalence of Year/Month/Day.
 DE9027
 DE9027.The orthometric height was determined by GPS observations and a
 DE9027.high-resolution geoid model.
 DE9027
 DE9027.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9027.GEOID18 height accuracy estimate available here.
 DE9027
 DE9027.Click photographs - Photos may exist for this station.
 DE9027
 DE9027.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9027
 DE9027.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9027
 DE9027.The ellipsoidal height was determined by GPS observations
 DE9027.and is referenced to NAD 83.
 DE9027
 DE9027. The following values were computed from the NAD 83(2011) position.
 DE9027
 DE9027;                    North         East     Units Scale Factor Converg.
 DE9027;SPC IL E     -   359,505.653   358,366.370   MT  1.00001692   +0 26 16.3
 DE9027;SPC IL E     - 1,179,478.13  1,175,740.33   sFT  1.00001692   +0 26 16.3
 DE9027;UTM  16      - 4,417,246.225   444,370.990   MT  0.99963810   -0 25 02.9
 DE9027
 DE9027!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9027!SPC IL E     -   0.99997223  x   1.00001692  =   0.99998915
 DE9027!UTM  16      -   0.99997223  x   0.99963810  =   0.99961034
 DE9027
 DE9027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK4437017246(NAD 83)
 DE9027
 DE9027                          SUPERSEDED SURVEY CONTROL
 DE9027
 DE9027  NAD 83(2007)-  39 54 12.49638(N)    087 39 02.82023(W) AD(2002.00) 0
 DE9027  ELLIP H (02/10/07)  177.068  (m)                       GP(2002.00)    
 DE9027  ELLIP H (12/06/04)  177.085  (m)                       GP(       ) 4 1
 DE9027  NAD 83(1997)-  39 54 12.49633(N)    087 39 02.82022(W) AD(       ) 1
 DE9027  ELLIP H (12/18/02)  177.074  (m)                       GP(       ) 4 2
 DE9027
 DE9027.Superseded values are not recommended for survey control.
 DE9027
 DE9027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9027.See file dsdata.pdf to determine how the superseded data were derived.
 DE9027
 DE9027_MARKER: I = METAL ROD
 DE9027_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9027_STAMPING: VER-011B
 DE9027_MARK LOGO: ILDT
 DE9027_PROJECTION: FLUSH
 DE9027_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9027+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2017
 DE9027_ROD/PIPE-DEPTH: 4.9 meters
 DE9027_SLEEVE-DEPTH  : 1.1 meters
 DE9027
 DE9027  HISTORY     - Date     Condition        Report By
 DE9027  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9027  HISTORY     - 20101021 GOOD             INDIV
 DE9027  HISTORY     - 20170418 GOOD             ILDT
 DE9027
 DE9027                          STATION DESCRIPTION
 DE9027
 DE9027'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9027'THE STATION IS LOCATED ABOUT 0.3  MI ( 0.5  KM ) NORTH  OF  RIDGE FARM
 DE9027'.
 DE9027'TO  REACH FROM THE JUNCTION  AT THE  U.S. ROUTE 36   AND  STATE
 DE9027'ROUTE 1  OF CHISMAN,  GO NORTH  ON  STATE ROUTE 1   ABOUT 7.4 MI  (
 DE9027'12.1
 DE9027'KM )  , TO THE CROSSROAD  260 N COUNTY ROAD (  NORTH   OF  RIDGE FARM
 DE9027'), CONTINUE NORTH ON STATE ROUTE 1 ABOUT 0.1 MI ( 0.6 KM ) TO THE
 DE9027'STATION ON THE LEFT, ON  THE SOUTHWEST CORNER AT THE DRIVEWAY.
 DE9027'IT IS 37.0 FEET WEST OF STATE  ROUTE 1 ,  7.0  FEET SOUTH OF THE SOUTH
 DE9027'EDGE OF THE DRIVEWAY ,AND APPROXIMANTLY 150 NORTH OF NORTH EDGE
 DE9027'OF DRIVEWAY TO THE SOUTH, AND 2 FEET EAST OF A FIBERGLASS WITNESS
 DE9027'POST  NOTE-- ACCESS TO THE  STATION POINT IS THROUGH  A  6 - INCH
 DE9027'ACCESS   COVER.
 DE9027
 DE9027                          STATION RECOVERY (2010)
 DE9027
 DE9027'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (BCA)
 DE9027'RECOVERED IN GOOD CONDITION.
 DE9027
 DE9027                          STATION RECOVERY (2017)
 DE9027
 DE9027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (MEY)
 DE9027'FIBERGLASS WITNESS POST HAS BEEN REMOVED.  MARK IS LOCATED 2 FEET EAST
 DE9027'OF A BLOCK ORNAMENTAL LIGHT FOUNDATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8994 ***********************************************************************
 DE8994  DESIGNATION -  VER 12C
 DE8994  PID         -  DE8994
 DE8994  STATE/COUNTY-  IL/VERMILION
 DE8994  COUNTRY     -  US
 DE8994  USGS QUAD   -  SIDELL (2018)
 DE8994
 DE8994                         *CURRENT SURVEY CONTROL
 DE8994  ______________________________________________________________________
 DE8994* NAD 83(2011) POSITION- 39 57 42.43688(N) 087 49 23.72635(W)   ADJUSTED
 DE8994* NAD 83(2011) ELLIP HT-   172.241 (meters)        (06/27/12)   ADJUSTED
 DE8994* NAD 83(2011) EPOCH   -  2010.00
 DE8994* NAVD 88 ORTHO HEIGHT -   204.427 (meters)      670.69  (feet) ADJUSTED
 DE8994  ______________________________________________________________________
 DE8994  GEOID HEIGHT    -        -32.192 (meters)                     GEOID18
 DE8994  NAD 83(2011) X  -    185,944.301 (meters)                     COMP
 DE8994  NAD 83(2011) Y  - -4,892,033.218 (meters)                     COMP
 DE8994  NAD 83(2011) Z  -  4,074,845.086 (meters)                     COMP
 DE8994  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 DE8994  DYNAMIC HEIGHT  -        204.322 (meters)      670.35  (feet) COMP
 DE8994  MODELED GRAVITY -    980,108.7   (mgal)                       NAVD 88
 DE8994
 DE8994  VERT ORDER      -  SECOND    CLASS I
 DE8994
 DE8994  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8994  Standards:
 DE8994         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8994            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8994  -------------------------------------------------------------------
 DE8994  NETWORK    1.50   2.49           0.66   0.56   1.27     -0.04084624
 DE8994  -------------------------------------------------------------------
 DE8994  Click here for local accuracies and other accuracy information.
 DE8994
 DE8994.The horizontal coordinates were established by GPS observations
 DE8994.and adjusted by the National Geodetic Survey in June 2012.
 DE8994
 DE8994.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8994.been affixed to the stable North American tectonic plate. See 
 DE8994.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8994
 DE8994.The horizontal coordinates are valid at the epoch date displayed above
 DE8994.which is a decimal equivalence of Year/Month/Day.
 DE8994
 DE8994.The orthometric height was determined by differential leveling and
 DE8994.adjusted by the NATIONAL GEODETIC SURVEY
 DE8994.in April 2013.
 DE8994
 DE8994.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8994.GEOID18 height accuracy estimate available here.
 DE8994
 DE8994.Click photographs - Photos may exist for this station.
 DE8994
 DE8994.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8994
 DE8994.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8994
 DE8994.The ellipsoidal height was determined by GPS observations
 DE8994.and is referenced to NAD 83.
 DE8994
 DE8994.The dynamic height is computed by dividing the NAVD 88
 DE8994.geopotential number by the normal gravity value computed on the
 DE8994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE8994.degrees latitude (g = 980.6199 gals.).
 DE8994
 DE8994.The modeled gravity was interpolated from observed gravity values.
 DE8994
 DE8994. The following values were computed from the NAD 83(2011) position.
 DE8994
 DE8994;                    North         East     Units Scale Factor Converg.
 DE8994;SPC IL E     -   365,882.176   343,580.640   MT  0.99999837   +0 19 39.4
 DE8994;SPC IL E     - 1,200,398.44  1,127,230.82   sFT  0.99999837   +0 19 39.4
 DE8994;UTM  16      - 4,423,840.532   429,687.419   MT  0.99966086   -0 31 43.6
 DE8994
 DE8994!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8994!SPC IL E     -   0.99997298  x   0.99999837  =   0.99997135
 DE8994!UTM  16      -   0.99997298  x   0.99966086  =   0.99963385
 DE8994
 DE8994_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2968723840(NAD 83)
 DE8994
 DE8994                          SUPERSEDED SURVEY CONTROL
 DE8994
 DE8994  NAD 83(2007)-  39 57 42.43695(N)    087 49 23.72724(W) AD(2002.00) 0
 DE8994  ELLIP H (02/10/07)  172.264  (m)                       GP(2002.00)    
 DE8994  ELLIP H (12/06/04)  172.284  (m)                       GP(       ) 4 1
 DE8994  NAD 83(1997)-  39 57 42.43689(N)    087 49 23.72723(W) AD(       ) 1
 DE8994  ELLIP H (12/18/02)  172.273  (m)                       GP(       ) 4 2
 DE8994  NAVD 88 (12/18/02)  204.4    (m)  GEOID99  model used  GPS OBS        
 DE8994
 DE8994.Superseded values are not recommended for survey control.
 DE8994
 DE8994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8994.See file dsdata.pdf to determine how the superseded data were derived.
 DE8994
 DE8994_MARKER: I = METAL ROD
 DE8994_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8994_STAMPING: VER-012C
 DE8994_MARK LOGO: ILDT
 DE8994_PROJECTION: FLUSH
 DE8994_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8994_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8994+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 DE8994_ROD/PIPE-DEPTH: 3.7 meters
 DE8994_SLEEVE-DEPTH  : 1.1 meters
 DE8994
 DE8994  HISTORY     - Date     Condition        Report By
 DE8994  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8994  HISTORY     - 20080228 POOR             BCA
 DE8994  HISTORY     - 20120331 POOR             GEOSPC
 DE8994
 DE8994                          STATION DESCRIPTION
 DE8994
 DE8994'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8994'THE STATION IS LOCATED ABOUT 2.5  MI ( 4.1  KM ) NORTH  OF  SIDELL ,
 DE8994'ABOUT 5.1 MI ( 8.3 KM ) NORTHWEST OF INDIANOLA, ABOUT 5.7 MI ( 9.3 KM
 DE8994')
 DE8994'SOUTH OF FAIRMONT. TO  REACH FROM THE JUNCTION  AT THE  ROUTE 23  (
 DE8994'COUNTY ROAD )  AND  600 E COUNTY ROAD, NORTH OF SIDELL,   GO NORTH
 DE8994'ON  600 E COUNTY ROAD ABOUT 2.2 MI ( 3.6 KM ) TO THE CROSSROAD 630 N
 DE8994'COUNTY ROAD, CONTINUE  NORTH ON 600 E COUNTY ROAD ABOUT 0.3 MI (
 DE8994'0.5 KM ) , THE STATION IS ON THE RIGHT .  IT IS  50.0   FT EAST  OF
 DE8994'THE  600 E
 DE8994'COUNTY ROAD , 3.0 FT WEST OF THE EDGE OF FIELD.  NOTE-- ACCESS TO THE
 DE8994'STATION   POINT IS THROUGH  A  6 - INCH  ACCESS   COVER.
 DE8994
 DE8994                          STATION RECOVERY (2008)
 DE8994
 DE8994'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2008 (DR)
 DE8994'STEEL ROD INSIDE VAULT APPEARS TO BE ALRIGHT, BUT CONCRETE AROUND
 DE8994'VAULT HAS BEEN HIT AND THE VAULT HAS SHIFTED SUCH THAT A RANGE POLE
 DE8994'CAN NOT BE PLUMBED OVER THE MONUMENT.
 DE8994
 DE8994                          STATION RECOVERY (2012)
 DE8994
 DE8994'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 DE8994'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE8993 ***********************************************************************
 DE8993  DESIGNATION -  VER 13C
 DE8993  PID         -  DE8993
 DE8993  STATE/COUNTY-  IL/VERMILION
 DE8993  COUNTRY     -  US
 DE8993  USGS QUAD   -  HOMER (2018)
 DE8993
 DE8993                         *CURRENT SURVEY CONTROL
 DE8993  ______________________________________________________________________
 DE8993* NAD 83(2011) POSITION- 40 02 49.80064(N) 087 53 49.53840(W)   ADJUSTED
 DE8993* NAD 83(2011) ELLIP HT-   170.947 (meters)        (06/27/12)   ADJUSTED
 DE8993* NAD 83(2011) EPOCH   -  2010.00
 DE8993* NAVD 88 ORTHO HEIGHT -   203.1   (meters)      666.    (feet) GPS OBS
 DE8993  ______________________________________________________________________
 DE8993  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE8993  GEOID HEIGHT    -        -32.193 (meters)                     GEOID99
 DE8993  GEOID HEIGHT    -        -32.210 (meters)                     GEOID18
 DE8993  NAD 83(2011) X  -    179,416.153 (meters)                     COMP
 DE8993  NAD 83(2011) Y  - -4,886,177.528 (meters)                     COMP
 DE8993  NAD 83(2011) Z  -  4,082,106.085 (meters)                     COMP
 DE8993  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 DE8993
 DE8993  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE8993  Standards:
 DE8993         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE8993            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE8993  -------------------------------------------------------------------
 DE8993  NETWORK    1.27   1.94           0.58   0.44   0.99     -0.00609531
 DE8993  -------------------------------------------------------------------
 DE8993  Click here for local accuracies and other accuracy information.
 DE8993
 DE8993.The horizontal coordinates were established by GPS observations
 DE8993.and adjusted by the National Geodetic Survey in June 2012.
 DE8993
 DE8993.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE8993.been affixed to the stable North American tectonic plate. See 
 DE8993.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE8993
 DE8993.The horizontal coordinates are valid at the epoch date displayed above
 DE8993.which is a decimal equivalence of Year/Month/Day.
 DE8993
 DE8993.The orthometric height was determined by GPS observations and a
 DE8993.high-resolution geoid model.
 DE8993
 DE8993.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE8993.GEOID18 height accuracy estimate available here.
 DE8993
 DE8993.Click photographs - Photos may exist for this station.
 DE8993
 DE8993.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE8993
 DE8993.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE8993
 DE8993.The ellipsoidal height was determined by GPS observations
 DE8993.and is referenced to NAD 83.
 DE8993
 DE8993. The following values were computed from the NAD 83(2011) position.
 DE8993
 DE8993;                    North         East     Units Scale Factor Converg.
 DE8993;SPC IL E     -   375,328.539   337,225.648   MT  0.99999205   +0 16 50.5
 DE8993;SPC IL E     - 1,231,390.38  1,106,381.15   sFT  0.99999205   +0 16 50.5
 DE8993;UTM  16      - 4,433,377.770   423,476.494   MT  0.99967209   -0 34 38.0
 DE8993
 DE8993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE8993!SPC IL E     -   0.99997318  x   0.99999205  =   0.99996523
 DE8993!UTM  16      -   0.99997318  x   0.99967209  =   0.99964528
 DE8993
 DE8993_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2347633377(NAD 83)
 DE8993
 DE8993                          SUPERSEDED SURVEY CONTROL
 DE8993
 DE8993  NAD 83(2007)-  40 02 49.80071(N)    087 53 49.53929(W) AD(2002.00) 0
 DE8993  ELLIP H (02/10/07)  170.970  (m)                       GP(2002.00)    
 DE8993  ELLIP H (12/06/04)  170.985  (m)                       GP(       ) 4 1
 DE8993  NAD 83(1997)-  40 02 49.80065(N)    087 53 49.53931(W) AD(       ) 1
 DE8993  ELLIP H (12/18/02)  170.976  (m)                       GP(       ) 4 2
 DE8993
 DE8993.Superseded values are not recommended for survey control.
 DE8993
 DE8993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE8993.See file dsdata.pdf to determine how the superseded data were derived.
 DE8993
 DE8993_MARKER: I = METAL ROD
 DE8993_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE8993_STAMPING: VER-013C
 DE8993_MARK LOGO: ILDT
 DE8993_PROJECTION: FLUSH
 DE8993_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE8993_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE8993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE8993+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2006
 DE8993_ROD/PIPE-DEPTH: 3.7 meters
 DE8993_SLEEVE-DEPTH  : 1.1 meters
 DE8993
 DE8993  HISTORY     - Date     Condition        Report By
 DE8993  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE8993  HISTORY     - 20060317 GOOD             CAS
 DE8993
 DE8993                          STATION DESCRIPTION
 DE8993
 DE8993'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE8993'THE STATION IS LOCATED ABOUT 3.5  MI ( 5.7  KM ) WEST  OF  FAIRMONT,
 DE8993'5.7
 DE8993'MI ( 9.3 KM ) SOUTHEAST OF OGDEN, ABOUT 3.3 MI ( 5.4 KM ) NORTHEAST OF
 DE8993'HOMER . TO  REACH FROM THE JUNCTION  AT THE  STATE ROUTE 49   AND
 DE8993'ROUTE 15 ( COUNTY ROAD )   OF HOMER,  GO EAST  ON  ROUTE 15  ( COUNTY
 DE8993'ROAD )    ABOUT 2.7 MI  ( 4.4  KM )  , TO THE CROSS ROAD  200 E COUNTY
 DE8993'ROAD,  CONTINUE EAST ON ROUTE 15  ( COUNTY ROAD ) ABOUT 0.25 MI ( 0.4
 DE8993'KM ) ,  THE STATION IS ON THE RIGHT .  IT IS  48.6    FT SOUTH   OF
 DE8993'THE
 DE8993'CENTER OF THE  ROUTE 15 ,  2.0    FT NORTH OF THE EDGE OF  FIELD, 64.0
 DE8993'FT
 DE8993'WEST OF THE CENTER OF THE DRIVEWAY ( NO GATES ) .  NOTE-- ACCESS TO
 DE8993'THE  STATION   POINT IS THROUGH  A  6 - INCH  ACCESS   COVER.
 DE8993'
 DE8993
 DE8993                          STATION RECOVERY (2006)
 DE8993
 DE8993'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 DE8993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9020 ***********************************************************************
 DE9020  DESIGNATION -  VER 14C
 DE9020  PID         -  DE9020
 DE9020  STATE/COUNTY-  IL/VERMILION
 DE9020  COUNTRY     -  US
 DE9020  USGS QUAD   -  DANVILLE NE (2018)
 DE9020
 DE9020                         *CURRENT SURVEY CONTROL
 DE9020  ______________________________________________________________________
 DE9020* NAD 83(2011) POSITION- 40 07 58.84859(N) 087 33 09.10786(W)   ADJUSTED
 DE9020* NAD 83(2011) ELLIP HT-   164.867 (meters)        (06/27/12)   ADJUSTED
 DE9020* NAD 83(2011) EPOCH   -  2010.00
 DE9020* NAVD 88 ORTHO HEIGHT -   197.5   (meters)      648.    (feet) GPS OBS
 DE9020  ______________________________________________________________________
 DE9020  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9020  GEOID HEIGHT    -        -32.646 (meters)                     GEOID99
 DE9020  GEOID HEIGHT    -        -32.661 (meters)                     GEOID18
 DE9020  NAD 83(2011) X  -    208,534.770 (meters)                     COMP
 DE9020  NAD 83(2011) Y  - -4,878,872.412 (meters)                     COMP
 DE9020  NAD 83(2011) Z  -  4,089,394.730 (meters)                     COMP
 DE9020  LAPLACE CORR    -         -4.17  (seconds)                    DEFLEC18
 DE9020
 DE9020  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9020  Standards:
 DE9020         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9020            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9020  -------------------------------------------------------------------
 DE9020  NETWORK    1.84   2.59           0.78   0.72   1.32     -0.10720374
 DE9020  -------------------------------------------------------------------
 DE9020  Click here for local accuracies and other accuracy information.
 DE9020
 DE9020.The horizontal coordinates were established by GPS observations
 DE9020.and adjusted by the National Geodetic Survey in June 2012.
 DE9020
 DE9020.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9020.been affixed to the stable North American tectonic plate. See 
 DE9020.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9020
 DE9020.The horizontal coordinates are valid at the epoch date displayed above
 DE9020.which is a decimal equivalence of Year/Month/Day.
 DE9020
 DE9020.The orthometric height was determined by GPS observations and a
 DE9020.high-resolution geoid model.
 DE9020
 DE9020.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9020.GEOID18 height accuracy estimate available here.
 DE9020
 DE9020.Click photographs - Photos may exist for this station.
 DE9020
 DE9020.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9020
 DE9020.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9020
 DE9020.The ellipsoidal height was determined by GPS observations
 DE9020.and is referenced to NAD 83.
 DE9020
 DE9020. The following values were computed from the NAD 83(2011) position.
 DE9020
 DE9020;                    North         East     Units Scale Factor Converg.
 DE9020;SPC IL E     -   385,061.489   366,544.948   MT  1.00002949   +0 30 11.9
 DE9020;SPC IL E     - 1,263,322.57  1,202,572.88   sFT  1.00002949   +0 30 11.9
 DE9020;UTM  16      - 4,442,666.885   452,927.724   MT  0.99962728   -0 21 22.1
 DE9020
 DE9020!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9020!SPC IL E     -   0.99997414  x   1.00002949  =   1.00000363
 DE9020!UTM  16      -   0.99997414  x   0.99962728  =   0.99960143
 DE9020
 DE9020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK5292742666(NAD 83)
 DE9020
 DE9020                          SUPERSEDED SURVEY CONTROL
 DE9020
 DE9020  NAD 83(2007)-  40 07 58.84866(N)    087 33 09.10875(W) AD(2002.00) 0
 DE9020  ELLIP H (02/10/07)  164.889  (m)                       GP(2002.00)    
 DE9020  ELLIP H (12/06/04)  164.907  (m)                       GP(       ) 4 1
 DE9020  NAD 83(1997)-  40 07 58.84860(N)    087 33 09.10875(W) AD(       ) 1
 DE9020  ELLIP H (12/18/02)  164.897  (m)                       GP(       ) 4 2
 DE9020
 DE9020.Superseded values are not recommended for survey control.
 DE9020
 DE9020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9020.See file dsdata.pdf to determine how the superseded data were derived.
 DE9020
 DE9020_MARKER: I = METAL ROD
 DE9020_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DE9020_STAMPING: VER-014C
 DE9020_MARK LOGO: ILDT
 DE9020_PROJECTION: FLUSH
 DE9020_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9020_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9020+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2008
 DE9020_ROD/PIPE-DEPTH: 3.7 meters
 DE9020_SLEEVE-DEPTH  : 1.1 meters
 DE9020
 DE9020  HISTORY     - Date     Condition        Report By
 DE9020  HISTORY     - 20000929 MONUMENTED       ZAMBRA
 DE9020  HISTORY     - 20050608 GOOD             CMT
 DE9020  HISTORY     - 20080115 GOOD             BCA
 DE9020
 DE9020                          STATION DESCRIPTION
 DE9020
 DE9020'DESCRIBED BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 DE9020'THE STATION IS LOCATED ABOUT 3.5  MI ( 5.7  KM ) EAST OF  DANVILLE .
 DE9020'TO  REACH FROM THE JUNCTION  AT THE  INTERSTATE 74 ( EXIT 220 ) AND
 DE9020'LYNCH RD,   GO NORTH  ON  LYNCH RD.   ABOUT 1.3 MI  ( 2.1 KM )  , TO
 DE9020'THE
 DE9020'CROSSROAD  U.S. ROUTE 136,  THE STATION IS ON THE LEFT, ON THE
 DE9020'SOUTHWEST CORNER AT THE CROSSROAD.  IT IS  29.5   FT SOUTH OF THE
 DE9020'U.S.  ROUTE 136,  51.0   FT NORTHEAST  OF THE  NORTHEAST  CORNER FROM
 DE9020'THE BUILDING, 16.7 FT WEST OF THE UTILITY POLE . NOTE-- ACCESS TO THE
 DE9020'STATION   POINT IS THROUGH  A  6 - INCH  ACCESS  COVER.
 DE9020
 DE9020                          STATION RECOVERY (2005)
 DE9020
 DE9020'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2005 (KWS)
 DE9020'RECOVERED IN GOOD CONDITION.
 DE9020
 DE9020                          STATION RECOVERY (2008)
 DE9020
 DE9020'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2008 (DR)
 DE9020'AT SW CORNER OF INTERSECTION OF RTE 136 AND LYNCH ROAD, 28.0 FT. W OF
 DE9020'CONCRETE R/W MARKER, 53.2 FT. NE'LY OF NE CORNER OF SMALL METAL BLDG.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0808 ***********************************************************************
 KB0808  DESIGNATION -  VERA RESET
 KB0808  PID         -  KB0808
 KB0808  STATE/COUNTY-  IL/FAYETTE
 KB0808  COUNTRY     -  US
 KB0808  USGS QUAD   -  VERA (2018)
 KB0808
 KB0808                         *CURRENT SURVEY CONTROL
 KB0808  ______________________________________________________________________
 KB0808* NAD 83(1997) POSITION- 39 02 07.10737(N) 089 06 47.11272(W)   ADJUSTED
 KB0808* NAVD 88 ORTHO HEIGHT -   169.298 (meters)      555.44  (feet) ADJUSTED
 KB0808  ______________________________________________________________________
 KB0808  GEOID HEIGHT    -        -31.801 (meters)                     GEOID18
 KB0808  LAPLACE CORR    -         -2.05  (seconds)                    DEFLEC18
 KB0808  DYNAMIC HEIGHT  -        169.195 (meters)      555.10  (feet) COMP
 KB0808  MODELED GRAVITY -    980,016.4   (mgal)                       NAVD 88
 KB0808
 KB0808  HORZ ORDER      -  SECOND
 KB0808  VERT ORDER      -  FIRST     CLASS I
 KB0808
 KB0808.The horizontal coordinates were established by classical geodetic methods
 KB0808.and adjusted by the National Geodetic Survey in October 1999.
 KB0808
 KB0808.The orthometric height was determined by differential leveling and
 KB0808.adjusted by the NATIONAL GEODETIC SURVEY
 KB0808.in June 1991.
 KB0808
 KB0808.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0808.GEOID18 height accuracy estimate available here.
 KB0808
 KB0808.Click photographs - Photos may exist for this station.
 KB0808
 KB0808.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0808
 KB0808.The dynamic height is computed by dividing the NAVD 88
 KB0808.geopotential number by the normal gravity value computed on the
 KB0808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0808.degrees latitude (g = 980.6199 gals.).
 KB0808
 KB0808.The modeled gravity was interpolated from observed gravity values.
 KB0808
 KB0808. The following values were computed from the NAD 83(1997) position.
 KB0808
 KB0808;                    North         East     Units Scale Factor Converg.
 KB0808;SPC IL E     -   263,186.985   232,487.591   MT  1.00003110   -0 29 28.0
 KB0808;SPC IL E     -   863,472.63    762,753.04   sFT  1.00003110   -0 29 28.0
 KB0808;SPC IL W     -   263,416.988   791,218.161   MT  1.00004360   +0 39 48.9
 KB0808;SPC IL W     -   864,227.23  2,595,854.92   sFT  1.00004360   +0 39 48.9
 KB0808;UTM  16      - 4,322,819.306   317,106.411   MT  1.00001190   -1 19 52.3
 KB0808
 KB0808!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0808!SPC IL E     -   0.99997843  x   1.00003110  =   1.00000953
 KB0808!SPC IL W     -   0.99997843  x   1.00004360  =   1.00002203
 KB0808!UTM  16      -   0.99997843  x   1.00001190  =   0.99999033
 KB0808
 KB0808:                Primary Azimuth Mark                     Grid Az
 KB0808:SPC IL E     -  LOST                                     001 50 11.7
 KB0808:SPC IL W     -  LOST                                     000 40 54.8
 KB0808:UTM  16      -  LOST                                     002 40 36.0
 KB0808
 KB0808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1710622819(NAD 83)
 KB0808
 KB0808|---------------------------------------------------------------------|
 KB0808| PID    Reference Object                     Distance      Geod. Az  |
 KB0808|                                                           dddmmss.s |
 KB0808| KB1128 LOST                                APPROX. 1.8 KM 0012043.7 |
 KB0808| CI8766 VERA AZ MK                                         0112805.9 |
 KB0808| KB0807 VERA RM                              33.095 METERS 08925     |
 KB0808|---------------------------------------------------------------------|
 KB0808
 KB0808                          SUPERSEDED SURVEY CONTROL
 KB0808
 KB0808  NAD 83(1986)-  39 02 07.12647(N)    089 06 47.10118(W) AD(       ) 2
 KB0808  NAD 27      -  39 02 06.96940(N)    089 06 46.85610(W) AD(       ) 2
 KB0808  USSD        -  39 02 07.07200(N)    089 06 46.75000(W) AD(       ) 3
 KB0808  NGVD 29 (??/??/92)  169.408  (m)          555.80   (f) ADJ UNCH    1 1
 KB0808  NGVD 29             169.41   (m)          555.8    (f) LEVELING    3  
 KB0808
 KB0808.Superseded values are not recommended for survey control.
 KB0808
 KB0808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0808.See file dsdata.pdf to determine how the superseded data were derived.
 KB0808
 KB0808_MARKER: DG = GRAVITY STATION DISK
 KB0808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0808_STAMPING: VERA 1920 1976
 KB0808_MARK LOGO: NGS
 KB0808_PROJECTION: FLUSH
 KB0808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0808+STABILITY: SURFACE MOTION
 KB0808
 KB0808  HISTORY     - Date     Condition        Report By
 KB0808  HISTORY     - 1920     MONUMENTED       CGS
 KB0808  HISTORY     - 1969     GOOD             CGS
 KB0808  HISTORY     - 1969     GOOD             CGS
 KB0808  HISTORY     - 1975     MARK NOT FOUND   NGS
 KB0808  HISTORY     - 1976     SEE DESCRIPTION  NGS
 KB0808  HISTORY     - 1976     POOR             NGS
 KB0808  HISTORY     - 1976     POOR             NGS
 KB0808  HISTORY     - 20140624 MARK NOT FOUND   ILDT
 KB0808
 KB0808                          STATION DESCRIPTION
 KB0808
 KB0808'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0808'STATION IS LOCATED AT VERA, ON THE W SIDE OF THE ILLINOIS CENTRAL
 KB0808'RAILROAD TRACK, 46 YARDS NW OF THE NW CORNER OF THE RAILROAD
 KB0808'STATION, IN FRONT OF THE LOADING CHUTE OF THE STOCK PENS, BETWEEN THE
 KB0808'MAIN LINE AND THE FIRST SIDING W, AND 2.05 METERS - 6.73 FEET W
 KB0808'OF THE W AND NEAREST RAIL OF THE MAIN-LINE TRACK. THE SURFACE,
 KB0808'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 KB0808'IN CONCRETE.  THE REFERENCE
 KB0808'MARK IS ON THE OPPOSITE SIDE OF THE TRACK, NEAR THE FENCE LINE,
 KB0808'33.08 METERS - 108.53 FEET - FROM THE STATION N 89 DEG 25 MIN E.
 KB0808'THE ELEVATION OF THE STATION MARK IS 169.604 METERS -
 KB0808'556.442 FEET - AND OF THE REFERENCE MARK 169.331 METERS -
 KB0808'555.547 FEET.
 KB0808
 KB0808                          STATION RECOVERY (1969)
 KB0808
 KB0808'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (RRG)
 KB0808'THE STATION MARK, STAMPED VERA 1920 IS ABOUT 5.25 MILES NORTH ALONG
 KB0808'THE ILLINOIS CENTRAL RAILROAD FROM THE UNION STATION AT
 KB0808'VANDALIA, 0.1 MILE NORTH OF MILEPOST 695, 9 RAILS NORTH OF A CROSSING
 KB0808'OF THE RAILROAD AND A ROAD AT THE COMMUNITY OF VERA, 7 FEET
 KB0808'WEST OF THE WEST RAIL, ABOUT 1-1/2 FEET BELOW THE LEVEL OF THE TRACK,
 KB0808'AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE
 KB0808'SURFACE OF THE GROUND.
 KB0808'
 KB0808'RM VERA, STAMPED VERA 1920, IS 108.6 FEET EAST AND ACROSS THE TRACK
 KB0808'AND A PRIVATE ROAD FROM THE STATION MARK, 95 FEET EAST AND ACROSS
 KB0808'THE ROAD FROM THE EAST RAIL, 21 FEET EAST OF THE CENTER LINE OF THE
 KB0808'ROAD, 22-1/2 FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF A
 KB0808'HOUSE, 15 FEET NORTHEAST OF A TELEPHONE POLE, ABOUT LEVEL WITH THE
 KB0808'ROAD, ABOUT 2-1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET
 KB0808'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE
 KB0808'OF THE GROUND.
 KB0808'
 KB0808'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN 5.25 MILES NORTH.
 KB0808
 KB0808                          STATION RECOVERY (1969)
 KB0808
 KB0808'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0808'5.2 MI N FROM VANDALIA.
 KB0808'ABOUT 5.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0808'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 KB0808'VANDALIA, 0.1 MILE NORTH OF MILEPOST 695, 9 RAILS NORTH OF A
 KB0808'CROSSING OF THE RAILROAD AND A ROAD AT THE COMMUNITY OF VERA, 7
 KB0808'FEET WEST OF THE WEST RAIL, ABOUT 1 1/2 FEET BELOW THE LEVEL OF
 KB0808'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 KB0808'WITH THE SURFACE OF THE GROUND.  SEC 20, T 7 N, R 1 E.
 KB0808
 KB0808                          STATION RECOVERY (1975)
 KB0808
 KB0808'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 KB0808'THE STATION MARK WAS SEARCHED FOR AND NOT FOUND.  THE REFERENCE MARK
 KB0808'WAS SEARCHED FOR AND NOT FOUND BUT MAY STILL BE INTACT.  DUE TO THE
 KB0808'SNOW AND ICE ON THE GROUND THE REFERENCE MARK WAS NOT SEARCHED FOR
 KB0808'TOO LONG OF A TIME.  THE STATION SHOULD BE CONSIDERED DESTROYED.
 KB0808'
 KB0808'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES NORTH
 KB0808'OF VANDALIA.
 KB0808
 KB0808                          STATION RECOVERY (1976)
 KB0808
 KB0808'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 KB0808'STATION MARK FOUND WITH THE TOP 4 INCHES KNOCKED OFF.  REFERENCE
 KB0808'MARK 1920 FOUND IN GOOD CONDITION.  THE STATION UNDERGROUND MARK
 KB0808'WAS FOUND IN GOOD CONDITION.  A NEW SURFACE MARK WAS SET AND
 KB0808'ANOTHER REFERENCE MARK WAS SET.  THERE WAS NO OBJECT TO SET A NEW
 KB0808'AZIMUTH MARK FROM.
 KB0808'
 KB0808'THE STATION IS LOCATED AT THE NORTH EDGE OF THE VILLAGE OF VERA,
 KB0808'0.05 MILE NORTH OF THE NORTH ONE OF TWO RAILROAD CROSSINGS AND ON
 KB0808'RAILROAD PROPERTY.  IT IS 15 FEET NORTH OF A PROJECTED LINE OF THE
 KB0808'SOUTH WALL OF A HOUSE ACROSS AND EAST OF THE RAILROAD TRACKS, 11
 KB0808'FEET EAST OF A METAL WITNESS POST, 7 FEET WEST OF THE WEST RAIL OF
 KB0808'THE RAILROAD TRACKS AND 36 FEET NORTH OF A METAL WITNESS POST.
 KB0808'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED VERA 1920 1976.
 KB0808'
 KB0808'REFRENCE MARK 1920 IS 47 FEET SOUTH OF THE SOUTHWEST CORNER OF A
 KB0808'GARAGE, 23.3 FEET SOUTHWEST OF THE NORTHWEST CORNER OF A HOUSE,
 KB0808'19 FEET WEST OF THE CENTER OF A ENTRANCE TO THE HOUSE, 21 FEET EAST
 KB0808'OF THE CENTERLINE OF A DRIVEWAY AND 3 FEET NORTH OF A TELEVISION
 KB0808'ANTENNA MAST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 KB0808'VERA 1920.
 KB0808'
 KB0808'REFERENCE MARK 1 IS 38.7 FEET SOUTHEAST OF A METAL WITNESS POST,
 KB0808'5.5 FEET WEST OF THE WEST RAIL OF THE RAILROAD, 2 FEET EAST OF A
 KB0808'METAL WITNESS POST AND ABOUT THE SAME ELEVATION AS THE RAILROAD.
 KB0808'THE MONUMENT IS A STANDARD ALUMINUM MARK WITH 3-MAGNETS ATTACHED
 KB0808'AND THE DISK STAMPED VERA 1920 NO 1 1976.
 KB0808'
 KB0808'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--NORTH EDGE OF
 KB0808'VERA.
 KB0808'
 KB0808'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0808
 KB0808                          STATION RECOVERY (1976)
 KB0808
 KB0808'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0808'STATION WAS RECOVERED BUT THE TOP OF THE STATION MARK IS BROKEN OFF
 KB0808'AND IS JUST SITTING ON TOP OF THE REST OF THE CONCRETE POST.
 KB0808'
 KB0808'STATION MARK IS 15 FEET NORTH OF A PROJECTED LINE OF THE SOUTH WALL
 KB0808'OF HOUSE ACROSS TRACKS, 7 FEET WEST OF THE WEST RAIL AND 11 FEET
 KB0808'EAST OF A WITNESS POST.
 KB0808'
 KB0808'THE REFERENCE MARK IS ON EAST SIDE OF TRACKS, 47 FEET SOUTH OF
 KB0808'SOUTHWEST CORNER OF GARAGE, 23.4 FEET SOUTHWEST OF THE NORTHWEST
 KB0808'CORNER OF THE HOUSE, 3.5 FEET NORTH OF A TELEVISION ANTENNA MAST
 KB0808'AND IN THE SOUTH EDGE OF A GRAVEL PARKING SPACE.
 KB0808'
 KB0808'STATION IS 0.05 MILES NORTH OF THE NORTH ONE OF TWO RAILROAD
 KB0808'CROSSINGS IN THE COMMUNITY OF VERA.
 KB0808'
 KB0808'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT VERA.
 KB0808
 KB0808                          STATION RECOVERY (1976)
 KB0808
 KB0808'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0808'MARK RECOVERED IN POOR CONDITION.
 KB0808
 KB0808                          STATION RECOVERY (2014)
 KB0808
 KB0808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 KB0808'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0294 ***********************************************************************
 LC0294  DESIGNATION -  VERMILION
 LC0294  PID         -  LC0294
 LC0294  STATE/COUNTY-  IL/FORD
 LC0294  COUNTRY     -  US
 LC0294  USGS QUAD   -  PAXTON (2018)
 LC0294
 LC0294                         *CURRENT SURVEY CONTROL
 LC0294  ______________________________________________________________________
 LC0294* NAD 83(2011) POSITION- 40 24 54.73264(N) 088 07 03.30157(W)   ADJUSTED
 LC0294* NAD 83(2011) ELLIP HT-   194.137 (meters)        (06/27/12)   ADJUSTED
 LC0294* NAD 83(2011) EPOCH   -  2010.00
 LC0294* NAVD 88 ORTHO HEIGHT -   226.420 (meters)      742.85  (feet) ADJUSTED
 LC0294  ______________________________________________________________________
 LC0294  GEOID HEIGHT    -        -32.276 (meters)                     GEOID18
 LC0294  NAD 83(2011) X  -    159,745.067 (meters)                     COMP
 LC0294  NAD 83(2011) Y  - -4,860,468.464 (meters)                     COMP
 LC0294  NAD 83(2011) Z  -  4,113,321.176 (meters)                     COMP
 LC0294  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 LC0294  DYNAMIC HEIGHT  -        226.311 (meters)      742.49  (feet) COMP
 LC0294  MODELED GRAVITY -    980,138.7   (mgal)                       NAVD 88
 LC0294
 LC0294  VERT ORDER      -  SECOND    CLASS 0
 LC0294
 LC0294  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0294  Standards:
 LC0294         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0294            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0294  -------------------------------------------------------------------
 LC0294  NETWORK    1.97   2.59           0.92   0.63   1.32      0.10446565
 LC0294  -------------------------------------------------------------------
 LC0294  Click here for local accuracies and other accuracy information.
 LC0294
 LC0294.The horizontal coordinates were established by GPS observations
 LC0294.and adjusted by the National Geodetic Survey in June 2012.
 LC0294
 LC0294.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0294.been affixed to the stable North American tectonic plate. See 
 LC0294.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0294
 LC0294.The horizontal coordinates are valid at the epoch date displayed above
 LC0294.which is a decimal equivalence of Year/Month/Day.
 LC0294
 LC0294.The orthometric height was determined by differential leveling and
 LC0294.adjusted by the NATIONAL GEODETIC SURVEY
 LC0294.in June 1991.
 LC0294
 LC0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0294.GEOID18 height accuracy estimate available here.
 LC0294
 LC0294.Click photographs - Photos may exist for this station.
 LC0294
 LC0294.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0294
 LC0294.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0294
 LC0294.The ellipsoidal height was determined by GPS observations
 LC0294.and is referenced to NAD 83.
 LC0294
 LC0294.The dynamic height is computed by dividing the NAVD 88
 LC0294.geopotential number by the normal gravity value computed on the
 LC0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0294.degrees latitude (g = 980.6199 gals.).
 LC0294
 LC0294.The modeled gravity was interpolated from observed gravity values.
 LC0294
 LC0294. The following values were computed from the NAD 83(2011) position.
 LC0294
 LC0294;                    North         East     Units Scale Factor Converg.
 LC0294;SPC IL E     -   416,125.139   318,311.165   MT  0.99997913   +0 08 23.6
 LC0294;SPC IL E     - 1,365,237.23  1,044,325.88   sFT  0.99997913   +0 08 23.6
 LC0294;UTM  16      - 4,474,441.969   405,182.716   MT  0.99971066   -0 43 28.6
 LC0294
 LC0294!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0294!SPC IL E     -   0.99996955  x   0.99997913  =   0.99994868
 LC0294!UTM  16      -   0.99996955  x   0.99971066  =   0.99968022
 LC0294
 LC0294:                Primary Azimuth Mark                     Grid Az
 LC0294:SPC IL E     -  VERMILION AZ MK                          268 08 55.3
 LC0294:UTM  16      -  VERMILION AZ MK                          269 00 47.5
 LC0294
 LC0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0518274441(NAD 83)
 LC0294
 LC0294|---------------------------------------------------------------------|
 LC0294| PID    Reference Object                     Distance      Geod. Az  |
 LC0294|                                                           dddmmss.s |
 LC0294| LC0293 VERMILION RM 1                       22.248 METERS 14411     |
 LC0294| LC1733 LUDLOW MUNICIPAL TANK               APPROX. 3.1 KM 1921406.6 |
 LC0294| CI8767 VERMILION AZ MK                                    2681718.9 |
 LC0294| LC0295 VERMILION RM 2                       13.582 METERS 27430     |
 LC0294|---------------------------------------------------------------------|
 LC0294
 LC0294                          SUPERSEDED SURVEY CONTROL
 LC0294
 LC0294  NAD 83(2007)-  40 24 54.73274(N)    088 07 03.30246(W) AD(2002.00) 0
 LC0294  ELLIP H (02/10/07)  194.161  (m)                       GP(2002.00)    
 LC0294  ELLIP H (02/03/05)  194.172  (m)                       GP(       ) 4 2
 LC0294  NAD 83(1997)-  40 24 54.73279(N)    088 07 03.30231(W) AD(       ) 1
 LC0294  ELLIP H (03/04/03)  194.172  (m)                       GP(       ) 4 2
 LC0294  NAD 83(1997)-  40 24 54.73252(N)    088 07 03.30509(W) AD(       ) 1
 LC0294  ELLIP H (10/21/99)  194.115  (m)                       GP(       ) 4 1
 LC0294  NAD 83(1997)-  40 24 54.73261(N)    088 07 03.30505(W) AD(       ) 1
 LC0294  NAD 83(1986)-  40 24 54.74025(N)    088 07 03.30184(W) AD(       ) 1
 LC0294  NAD 83(1986)-  40 24 54.73738(N)    088 07 03.30498(W) AD(       ) 2
 LC0294  NAD 27      -  40 24 54.61610(N)    088 07 03.14520(W) AD(       ) 2
 LC0294  NAVD 88             226.42   (m)          742.8    (f) LEVELING    3  
 LC0294  NGVD 29 (??/??/92)  226.475  (m)          743.03   (f) ADJ UNCH    2 0
 LC0294  NGVD 29             226.47   (m)          743.0    (f) LEVELING    3  
 LC0294  NGVD 29             226.48   (m)          743.0    (f) LEVELING    3  
 LC0294
 LC0294.Superseded values are not recommended for survey control.
 LC0294
 LC0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0294.See file dsdata.pdf to determine how the superseded data were derived.
 LC0294
 LC0294_MARKER: DS = TRIANGULATION STATION DISK
 LC0294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0294_STAMPING: VERMILION 1959
 LC0294_MARK LOGO: CGS
 LC0294_PROJECTION: FLUSH
 LC0294_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0294+STABILITY: SURFACE MOTION
 LC0294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0294+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 LC0294
 LC0294  HISTORY     - Date     Condition        Report By
 LC0294  HISTORY     - 1959     MONUMENTED       CGS
 LC0294  HISTORY     - 1959     GOOD             CGS
 LC0294  HISTORY     - 1965     GOOD             ILHD
 LC0294  HISTORY     - 1973     GOOD             ILHD
 LC0294  HISTORY     - 1979     GOOD             LOCENG
 LC0294  HISTORY     - 1979     GOOD             NGS
 LC0294  HISTORY     - 19901003 GOOD             NGS
 LC0294  HISTORY     - 200205   GOOD             ASCPC
 LC0294  HISTORY     - 20080519 GOOD             ILDT
 LC0294  HISTORY     - 20200227 GOOD             ILDT
 LC0294
 LC0294                          STATION DESCRIPTION
 LC0294
 LC0294'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0294'STATION IS LOCATED ABOUT 2 MILES NORTH OF LUDLOW, ABOUT
 LC0294'3 MILES SOUTH-SOUTHWEST OF PAXTON AND 1/4 MILE WEST OF U.S.
 LC0294'HIGHWAY NO. 45.
 LC0294'
 LC0294'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 45 AND STATE
 LC0294'ROUTE 9 IN PAXTON, GO SOUTHERLY ON U.S. HIGHWAY 45 FOR 3.35
 LC0294'MILES TO SIDE ROAD RIGHT, TURN RIGHT ON GRAVELED ROAD AND
 LC0294'GO 0.15 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC0294'
 LC0294'STATION MARK, A STANDARD DISK STAMPED VERMILION 1959, IS
 LC0294'SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS SET BELOW
 LC0294'THE SURFACE OF THE GROUND ABOUT 1 INCH.  THE MARK IS 32 FEET
 LC0294'NORTH OF CENTER OF EAST-WEST ROAD, 48 FEET WEST OF CENTER
 LC0294'OF NORTH-SOUTH ROAD, 26.6 FEET WEST OF POWER POLE AND SOUTHEAST
 LC0294'FENCE CORNER AND 1.7 FEET SOUTH OF WITNESS POST.
 LC0294'
 LC0294'REFERENCE MARK NUMBER 1, IS A STANDARD DISK STAMPED VERMILION
 LC0294'NO. 1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0294'PROJECTS ABOUT 2 INCHES.  THE MARK IS 28 FEET SOUTH OF CENTER
 LC0294'OF EAST-WEST ROAD, 5 FEET WEST OF NORTHEAST FENCE CORNER,
 LC0294'5 FEET WEST-NORTHWEST OF POWER POLE BRACE POLE AND 1 FOOT
 LC0294'NORTH OF FENCE.
 LC0294'
 LC0294'REFERENCE MARK NUMBER 2, IS A STANDARD DISK STAMPED VERMILION
 LC0294'NO. 2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH
 LC0294'PROJECTS ABOUT 4 INCHES.  THE MARK IS 45 FEET WEST OF WITNESS
 LC0294'POST, 36 FEET NORTH OF CENTER OF ROAD AND 1 FOOT SOUTH OF
 LC0294'FENCE.
 LC0294'
 LC0294'NO AZIMUTH MARK WAS SET.
 LC0294
 LC0294                          STATION RECOVERY (1959)
 LC0294
 LC0294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0294'2.2 MI NE FROM LUDLOW.
 LC0294'ABOUT 0.85 MILES NORTHEAST ALONG AN ASPHALT ROAD FROM THE POST
 LC0294'OFFICE AT LUDLOW, THENCE 1.15 MILES NORTHEAST ALONG U.S. HIGHWAY
 LC0294'45, THENCE 0.15 MILES WEST ALONG A GRAVEL ROAD, AT THE JUNCTION
 LC0294'OF A GRAVEL ROAD NORTH, 33 FEET NORTH OF THE CENTER LINE OF
 LC0294'THE ROAD, 49 FEET WEST OF THE CENTER LINE OF THE ROAD NORTH,
 LC0294'60 FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 3 FEET SOUTH OF A
 LC0294'FENCE, 27 FEET WEST OF A POWER POLE, 2.7 FEET SOUTH OF A METAL
 LC0294'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, SET
 LC0294'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0294
 LC0294                          STATION RECOVERY (1965)
 LC0294
 LC0294'RECOVERY NOTE BY IL HIGHWAY DEPT 1965
 LC0294'STATION WAS RECOVERED IN GOOD CONDITION.
 LC0294'
 LC0294'R.M.S 1 AND 2 WERE RECOVERED IN GOOD CONDITION.
 LC0294'
 LC0294'AZIMUTH MARK WAS RECOVERED IN GOOD CONDITION.  TANK IS STILL
 LC0294'VISIBLE.
 LC0294
 LC0294                          STATION RECOVERY (1973)
 LC0294
 LC0294'RECOVERY NOTE BY IL HIGHWAY DEPT 1973 (LGM)
 LC0294'VERMILION 1959-GOOD
 LC0294'
 LC0294'VERMILLION NO. 1 1959-GOOD
 LC0294'
 LC0294'VERMILION NO. 2 1959-GOOD
 LC0294'
 LC0294'VERMILLION AZIMUTH WATER TANK IS STILL VISIBLE
 LC0294
 LC0294                          STATION RECOVERY (1979)
 LC0294
 LC0294'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979 (DP)
 LC0294'VERMILION 1959 RECOVERED GOOD.
 LC0294'
 LC0294'SEE ENCLOSED LETTER CONCERNING ELEVATION.
 LC0294'
 LC0294'DISTANCE AND DIRECTION FROM NEAREST TOWN--LUDLOW - 2.15 MILES
 LC0294'NORTHEAST OF.
 LC0294
 LC0294                          STATION RECOVERY (1979)
 LC0294
 LC0294'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0294'STATION MARK, RM 1 AND 2 FOUND IN GOOD CONDITION.  THE DISTANCE AND
 LC0294'DIRECTION TO THE MARKS CHECKED USING THE LUDLOW, MUNICIPAL WATER TANK
 LC0294'WHICH WAS USED AS AZIMUTH MARK IN 1959.  AN AZIMUTH MARK WAS SET AND
 LC0294'ESTABLISHED AT THIS TIME.
 LC0294'
 LC0294'THE 1959 DESCRIPTION AND TO REACH ARE ADEQUATE TO RECOVER THE
 LC0294'STATION.  TO REACH THE 1979 AZIMUTH MARK FROM THE STATION, GO W ON
 LC0294'COUNTY ROAD 100 N FOR 0.2 MILE TO BRIDGE ACROSS INTERSTATE HIGHWAY 57
 LC0294'AND THE MARK IN THE EXTREME NE END OF BRIDGE.  IT IS 15 FT N OF CENTER
 LC0294'LINE OF THE ROAD AND 3 FT E OF PROPERTY FENCE LINE.  THE DISK IS A
 LC0294'STANDARD AZIMUTH MARK DISK CEMENTED IN A DRILL HOLE.  THE DISK IS
 LC0294'STAMPED VERMILION 1959 1979.
 LC0294
 LC0294                          STATION RECOVERY (1990)
 LC0294
 LC0294'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC0294'STATION MARK RECOVERED IN GOOD CONDITION. OTHER MARKS NOT SEARCHED
 LC0294'FOR.  THIS STATION IS ALSO A BENCH MARK.  STATION IS LOCATED ABOUT 5
 LC0294'KM (3.1 MI) SOUTH-SOUTHWEST OF PAXTON, AT A ROAD JUNCTION, ON ROAD
 LC0294'RIGHT-OF-WAY, IN THE SOUTHEAST CORNER OF SECTION 25, T 23 N, R R E.
 LC0294'OWNERSHIP--STATE DEPARTMENT OF TRANSPORTATION.
 LC0294'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND STATE HIGHWAY
 LC0294'9 (EXIT 261) AT PAXTON, GO EAST ON HIGHWAY 9 FOR 1.48 KM (0.92 MI) TO
 LC0294'ITS JUNCTION WITH US HIGHWAY 45 IN PAXTON.  TURN RIGHT, SOUTH, ON
 LC0294'HIGHWAY 45 FOR 4.89 KM (3.04 MI) TO A PAVED ROAD RIGHT.  TURN RIGHT,
 LC0294'WEST, ON ROAD 100 N FOR 0.23 KM (0.14 MI) TO A NARROW ROAD RIGHT AND
 LC0294'STATION.
 LC0294'STATION MARK IS SET IN THE TOP OF A 25-CM ROUND CONCRETE POST 2 CM
 LC0294'BELOW GROUND.  IT IS 9.7 M (31.8 FT) NORTH OF, AND 0.5 METER LOWER
 LC0294'THAN THE ROAD CENTER, 14.3 M (46.9 FT) WEST OF THE ROAD CENTER, 8.2 M
 LC0294'(26.9 FT) WEST OF A UTILITY POLE, AND 0.4 M (1.3 FT) EAST OF A
 LC0294'FIBERGLASS WITNESS POST.
 LC0294
 LC0294                          STATION RECOVERY (2002)
 LC0294
 LC0294'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0294'RECOVERED AS DESCRIBED
 LC0294
 LC0294                          STATION RECOVERY (2008)
 LC0294
 LC0294'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0294'RECOVERED IN GOOD CONDITION.
 LC0294
 LC0294                          STATION RECOVERY (2020)
 LC0294
 LC0294'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0294'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1631 ***********************************************************************
 MF1631  DESIGNATION -  VERMILION RIVER IRS
 MF1631  PID         -  MF1631
 MF1631  STATE/COUNTY-  IL/LASALLE
 MF1631  COUNTRY     -  US
 MF1631  USGS QUAD   -  LA SALLE (2018)
 MF1631
 MF1631                         *CURRENT SURVEY CONTROL
 MF1631  ______________________________________________________________________
 MF1631* NAD 83(1997) POSITION- 41 18 35.19269(N) 089 05 39.72644(W)   ADJUSTED
 MF1631* NAVD 88 ORTHO HEIGHT -   187.    (meters)      614.    (feet) SCALED
 MF1631  ______________________________________________________________________
 MF1631  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 MF1631  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 MF1631  HORZ ORDER      -  SECOND
 MF1631
 MF1631.The horizontal coordinates were established by classical geodetic methods
 MF1631.and adjusted by the National Geodetic Survey in October 1999.
 MF1631
 MF1631.The orthometric height was scaled from a topographic map.
 MF1631
 MF1631.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1631.GEOID18 height accuracy estimate available here.
 MF1631
 MF1631.Click photographs - Photos may exist for this station.
 MF1631
 MF1631.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1631
 MF1631. The following values were computed from the NAD 83(1997) position.
 MF1631
 MF1631;                    North         East     Units Scale Factor Converg.
 MF1631;SPC IL E     -   515,723.071   236,272.239   MT  1.00002496   -0 30 08.6
 MF1631;SPC IL E     - 1,692,001.44    775,169.84   sFT  1.00002496   -0 30 08.6
 MF1631;SPC IL W     -   515,980.922   789,789.694   MT  1.00004036   +0 42 28.5
 MF1631;SPC IL W     - 1,692,847.41  2,591,168.35   sFT  1.00004036   +0 42 28.5
 MF1631;UTM  16      - 4,575,261.758   324,682.569   MT  0.99997828   -1 22 58.5
 MF1631
 MF1631!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1631!SPC IL E     -   0.99997585  x   1.00002496  =   1.00000081
 MF1631!SPC IL W     -   0.99997585  x   1.00004036  =   1.00001621
 MF1631!UTM  16      -   0.99997585  x   0.99997828  =   0.99995413
 MF1631
 MF1631:                Primary Azimuth Mark                     Grid Az
 MF1631:SPC IL E     -  LA SALLE                                 354 47 39.2
 MF1631:SPC IL W     -  LA SALLE                                 353 35 02.1
 MF1631:UTM  16      -  LA SALLE                                 355 40 29.1
 MF1631
 MF1631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2468275261(NAD 83)
 MF1631
 MF1631|---------------------------------------------------------------------|
 MF1631| PID    Reference Object                     Distance      Geod. Az  |
 MF1631|                                                           dddmmss.s |
 MF1631| MF1627 LA SALLE                            APPROX. 2.0 KM 3541730.6 |
 MF1631|---------------------------------------------------------------------|
 MF1631
 MF1631                          SUPERSEDED SURVEY CONTROL
 MF1631
 MF1631  NAD 83(1986)-  41 18 35.20098(N)    089 05 39.72311(W) AD(       ) 2
 MF1631  NAD 27      -  41 18 35.08100(N)    089 05 39.40700(W) AD(       ) 2
 MF1631  USSD        -  41 18 35.53100(N)    089 05 39.26700(W) AD(       ) 3
 MF1631
 MF1631.Superseded values are not recommended for survey control.
 MF1631
 MF1631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1631.See file dsdata.pdf to determine how the superseded data were derived.
 MF1631
 MF1631_MARKER: P = PIPE CAP
 MF1631_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1631
 MF1631  HISTORY     - Date     Condition        Report By
 MF1631  HISTORY     - 1903     MONUMENTED       IRC
 MF1631  HISTORY     - 1920     GOOD             CGS
 MF1631  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF1631  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF1631
 MF1631                          STATION DESCRIPTION
 MF1631
 MF1631'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 MF1631'STATION IS ABOUT 1-1/2 MILES S OF LA SALLE, IN LA SALLE
 MF1631'TOWNSHIP, ON THE TOP OF A BLUFF ON THE S SIDE OF THE ILLINOIS
 MF1631'RIVER, 170 YARDS S OF THE LA SALLE HIGHWAY BRIDGE, ACROSS
 MF1631'THE ILLINOIS RIVER, AT THE NW FENCE CORNER OF THE EXTRA
 MF1631'RIGHT-OF-WAY SECURED BY LA SALLE TOWNSHIP FOR GRADING AND
 MF1631'IMPROVING THE HIGHWAY EXTENDING S FROM THE ABOVE BRIDGE, AND
 MF1631'IN THE NW 1/4 OF NE 1/4 SEC. 27, T 33 N, R 1 E.  THE STATION
 MF1631'MARK IS A STANDARD BRONZE CAP ON TOP OF A 3-INCH WROUGHT-IRON
 MF1631'PIPE.  THE UNDERGROUND MARK IS A 3/8-INCH COPPER BOLT, LEADED
 MF1631'VERTICALLY INTO A STONE BLOCK 18 INCHES SQUARE AND FROM 5 TO
 MF1631'6 INCHES THICK, ABOUT 4 FEET BELOW THE SURFACE OF THE GROUND.
 MF1631
 MF1631                          STATION RECOVERY (1997)
 MF1631
 MF1631'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1631'MARK NOT FOUND.
 MF1631
 MF1631                          STATION RECOVERY (2002)
 MF1631
 MF1631'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1631'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0293 ***********************************************************************
 LC0293  DESIGNATION -  VERMILION RM 1
 LC0293  PID         -  LC0293
 LC0293  STATE/COUNTY-  IL/FORD
 LC0293  COUNTRY     -  US
 LC0293  USGS QUAD   -  PAXTON (2018)
 LC0293
 LC0293                         *CURRENT SURVEY CONTROL
 LC0293  ______________________________________________________________________
 LC0293* NAD 83(1986) POSITION- 40 24 54.15   (N) 088 07 02.75   (W)   HD_HELD1
 LC0293* NAVD 88 ORTHO HEIGHT -   226.718 (meters)      743.82  (feet) ADJUSTED
 LC0293  ______________________________________________________________________
 LC0293  GEOID HEIGHT    -        -32.276 (meters)                     GEOID18
 LC0293  DYNAMIC HEIGHT  -        226.609 (meters)      743.47  (feet) COMP
 LC0293  MODELED GRAVITY -    980,138.7   (mgal)                       NAVD 88
 LC0293
 LC0293  VERT ORDER      -  SECOND    CLASS 0
 LC0293
 LC0293.The horizontal coordinates were determined by differentially corrected
 LC0293.hand held GPS observations or other comparable positioning techniques
 LC0293.and have an estimated accuracy of +/- 3 meters.
 LC0293
 LC0293.The orthometric height was determined by differential leveling and
 LC0293.adjusted by the NATIONAL GEODETIC SURVEY
 LC0293.in June 1991.
 LC0293
 LC0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0293.GEOID18 height accuracy estimate available here.
 LC0293
 LC0293.Click photographs - Photos may exist for this station.
 LC0293
 LC0293.The dynamic height is computed by dividing the NAVD 88
 LC0293.geopotential number by the normal gravity value computed on the
 LC0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0293.degrees latitude (g = 980.6199 gals.).
 LC0293
 LC0293.The modeled gravity was interpolated from observed gravity values.
 LC0293
 LC0293;                    North         East    Units  Estimated Accuracy
 LC0293;SPC IL E     -   416,107.2     318,324.2     MT  (+/- 3 meters HH1 GPS) 
 LC0293
 LC0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0519574423(NAD 83)
 LC0293
 LC0293                          SUPERSEDED SURVEY CONTROL
 LC0293
 LC0293  NGVD 29 (??/??/92)  226.773  (m)          744.00   (f) ADJ UNCH    2 0
 LC0293
 LC0293.Superseded values are not recommended for survey control.
 LC0293
 LC0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0293.See file dsdata.pdf to determine how the superseded data were derived.
 LC0293
 LC0293_MARKER: DR = REFERENCE MARK DISK
 LC0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0293_STAMPING: VERMILION NO 1 1959
 LC0293_MARK LOGO: CGS
 LC0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0293+STABILITY: SURFACE MOTION
 LC0293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0293+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2008
 LC0293
 LC0293  HISTORY     - Date     Condition        Report By
 LC0293  HISTORY     - 1959     MONUMENTED       CGS
 LC0293  HISTORY     - 20080519 GOOD             ILDT
 LC0293
 LC0293                          STATION DESCRIPTION
 LC0293
 LC0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0293'2.2 MI NE FROM LUDLOW.
 LC0293'ABOUT 0.85 MILES NORTHEAST ALONG AN ASPHALT ROAD FROM THE POST
 LC0293'OFFICE AT LUDLOW, THENCE 1.15 MILES NORTHEAST ALONG U.S. HIGHWAY
 LC0293'45, THENCE 0.15 MILES WEST ALONG A GRAVEL ROAD, AT THE JUNCTION
 LC0293'OF A GRAVEL ROAD NORTH, 28 FEET SOUTH OF THE CENTER LINE OF
 LC0293'THE ROAD, 7 FEET WEST OF THE EXTENDED CENTER LINE OF THE ROAD
 LC0293'NORTH, 31 FEET SOUTH-SOUTHWEST OF THE JUNCTION, 5 FEET WEST OF
 LC0293'A FENCE CORNER, 1 FOOT NORTH OF A FENCE, 60 FEET SOUTH-SOUTHEAST
 LC0293'OF A POWER POLE, 73.1 FEET SOUTHEAST OF TRIANGULATION STATION
 LC0293'VERMILION, 1.5 FEET BELOW THE LEVEL OF THE ROAD, 75.0 FEET
 LC0293'SOUTHEAST OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE
 LC0293'POST PROJECTING 2 INCHES.
 LC0293
 LC0293                          STATION RECOVERY (2008)
 LC0293
 LC0293'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0293'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0295 ***********************************************************************
 LC0295  DESIGNATION -  VERMILION RM 2
 LC0295  PID         -  LC0295
 LC0295  STATE/COUNTY-  IL/FORD
 LC0295  COUNTRY     -  US
 LC0295  USGS QUAD   -  PAXTON (2018)
 LC0295
 LC0295                         *CURRENT SURVEY CONTROL
 LC0295  ______________________________________________________________________
 LC0295* NAD 83(1986) POSITION- 40 24 54.77   (N) 088 07 03.88   (W)   HD_HELD1
 LC0295* NAVD 88 ORTHO HEIGHT -   226.314 (meters)      742.50  (feet) ADJUSTED
 LC0295  ______________________________________________________________________
 LC0295  GEOID HEIGHT    -        -32.276 (meters)                     GEOID18
 LC0295  DYNAMIC HEIGHT  -        226.205 (meters)      742.14  (feet) COMP
 LC0295  MODELED GRAVITY -    980,138.7   (mgal)                       NAVD 88
 LC0295
 LC0295  VERT ORDER      -  SECOND    CLASS 0
 LC0295
 LC0295.The horizontal coordinates were determined by differentially corrected
 LC0295.hand held GPS observations or other comparable positioning techniques
 LC0295.and have an estimated accuracy of +/- 3 meters.
 LC0295
 LC0295.The orthometric height was determined by differential leveling and
 LC0295.adjusted by the NATIONAL GEODETIC SURVEY
 LC0295.in June 1991.
 LC0295
 LC0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0295.GEOID18 height accuracy estimate available here.
 LC0295
 LC0295.Click photographs - Photos may exist for this station.
 LC0295
 LC0295.The dynamic height is computed by dividing the NAVD 88
 LC0295.geopotential number by the normal gravity value computed on the
 LC0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0295.degrees latitude (g = 980.6199 gals.).
 LC0295
 LC0295.The modeled gravity was interpolated from observed gravity values.
 LC0295
 LC0295;                    North         East    Units  Estimated Accuracy
 LC0295;SPC IL E     -   416,126.3     318,297.5     MT  (+/- 3 meters HH1 GPS) 
 LC0295
 LC0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0516974443(NAD 83)
 LC0295
 LC0295                          SUPERSEDED SURVEY CONTROL
 LC0295
 LC0295  NGVD 29 (??/??/92)  226.369  (m)          742.68   (f) ADJ UNCH    2 0
 LC0295
 LC0295.Superseded values are not recommended for survey control.
 LC0295
 LC0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0295.See file dsdata.pdf to determine how the superseded data were derived.
 LC0295
 LC0295_MARKER: DR = REFERENCE MARK DISK
 LC0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0295_STAMPING: VERMILION NO 2 1959
 LC0295_MARK LOGO: CGS
 LC0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0295+STABILITY: SURFACE MOTION
 LC0295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0295+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2008
 LC0295
 LC0295  HISTORY     - Date     Condition        Report By
 LC0295  HISTORY     - 1959     MONUMENTED       CGS
 LC0295  HISTORY     - 20080519 GOOD             ILDT
 LC0295
 LC0295                          STATION DESCRIPTION
 LC0295
 LC0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0295'2.2 MI NE FROM LUDLOW.
 LC0295'ABOUT 0.85 MILES NORTHEAST ALONG AN ASPHALT ROAD FROM THE POST
 LC0295'OFFICE AT LUDLOW, THENCE 1.15 MILES NORTHEAST ALONG U.S. HIGHWAY 45,
 LC0295'THENCE 0.15 MILES WEST ALONG A GRAVEL ROAD, AT THE JUNCTION
 LC0295'OF A GRAVEL ROAD NORTH, 35 FEET NORTH OF THE CENTER LINE OF THE
 LC0295'ROAD, 93 FEET WEST OF THE CENTER LINE OF THE ROAD NORTH, 100
 LC0295'FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 1 FOOT SOUTH OF
 LC0295'A FENCE, 71 FEET WEST OF A POWER POLE, 44.6 FEET WEST OF
 LC0295'TRIANGULATION STATION VERMILION, 44.8 FEET WEST OF A METAL
 LC0295'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL  OF THE ROAD, SET
 LC0295'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0295
 LC0295                          STATION RECOVERY (2008)
 LC0295
 LC0295'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0365 ***********************************************************************
 KB0365  DESIGNATION -  VEVAY
 KB0365  PID         -  KB0365
 KB0365  STATE/COUNTY-  IL/CUMBERLAND
 KB0365  COUNTRY     -  US
 KB0365  USGS QUAD   -  UNION CENTER (2018)
 KB0365
 KB0365                         *CURRENT SURVEY CONTROL
 KB0365  ______________________________________________________________________
 KB0365* NAD 83(1997) POSITION- 39 16 50.26257(N) 088 02 56.79100(W)   ADJUSTED
 KB0365* NAVD 88 ORTHO HEIGHT -   190.363 (meters)      624.55  (feet) ADJUSTED
 KB0365  ______________________________________________________________________
 KB0365  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 KB0365  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 KB0365  DYNAMIC HEIGHT  -        190.252 (meters)      624.19  (feet) COMP
 KB0365  MODELED GRAVITY -    980,039.6   (mgal)                       NAVD 88
 KB0365
 KB0365  HORZ ORDER      -  SECOND
 KB0365  VERT ORDER      -  SECOND    CLASS 0
 KB0365
 KB0365.The horizontal coordinates were established by classical geodetic methods
 KB0365.and adjusted by the National Geodetic Survey in October 1999.
 KB0365
 KB0365.The orthometric height was determined by differential leveling and
 KB0365.adjusted by the NATIONAL GEODETIC SURVEY
 KB0365.in June 1991.
 KB0365
 KB0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0365.GEOID18 height accuracy estimate available here.
 KB0365
 KB0365.Click photographs - Photos may exist for this station.
 KB0365
 KB0365.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0365
 KB0365.The dynamic height is computed by dividing the NAVD 88
 KB0365.geopotential number by the normal gravity value computed on the
 KB0365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0365.degrees latitude (g = 980.6199 gals.).
 KB0365
 KB0365.The modeled gravity was interpolated from observed gravity values.
 KB0365
 KB0365. The following values were computed from the NAD 83(1997) position.
 KB0365
 KB0365;                    North         East     Units Scale Factor Converg.
 KB0365;SPC IL E     -   290,170.633   324,523.218   MT  0.99998240   +0 10 47.8
 KB0365;SPC IL E     -   952,001.49  1,064,706.59   sFT  0.99998240   +0 10 47.8
 KB0365;UTM  16      - 4,348,443.495   409,514.772   MT  0.99970081   -0 39 51.3
 KB0365
 KB0365!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0365!SPC IL E     -   0.99997517  x   0.99998240  =   0.99995757
 KB0365!UTM  16      -   0.99997517  x   0.99970081  =   0.99967598
 KB0365
 KB0365:                Primary Azimuth Mark                     Grid Az
 KB0365:SPC IL E     -  VEVAY AZ MK TEMP PT                      071 23 33.1
 KB0365:UTM  16      -  VEVAY AZ MK TEMP PT                      072 14 12.2
 KB0365
 KB0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0951448443(NAD 83)
 KB0365
 KB0365|---------------------------------------------------------------------|
 KB0365| PID    Reference Object                     Distance      Geod. Az  |
 KB0365|                                                           dddmmss.s |
 KB0365| KB1188 CASEY CIPS MICROWAVE MAST           APPROX. 6.0 KM 0335400.8 |
 KB0365| KB0363 VEVAY RM 1                           24.963 METERS 06645     |
 KB0365| KA1889 CASEY CTN TELEPHONE RAD TWR         APPROX. 5.3 KM 0672046.2 |
 KB0365| KA1891 CASEY MUNICIPAL TANK                APPROX. 5.8 KM 0712030.7 |
 KB0365| CI8770 VEVAY AZ MK TEMP PT                                0713420.9 |
 KB0365| CI8768 VEVAY AZ MK                                        0825358.9 |
 KB0365| CI8769 VEVAY AZ MK 2                                      08255     |
 KB0365| KB0364 VEVAY RM 2                           24.908 METERS 19501     |
 KB0365|---------------------------------------------------------------------|
 KB0365
 KB0365                          SUPERSEDED SURVEY CONTROL
 KB0365
 KB0365  NAD 83(1997)-  39 16 50.26456(N)    088 02 56.78725(W) AD(       ) 2
 KB0365  NAD 83(1986)-  39 16 50.27150(N)    088 02 56.78536(W) AD(       ) 2
 KB0365  NAD 27      -  39 16 50.13550(N)    088 02 56.65650(W) AD(       ) 2
 KB0365  NGVD 29 (??/??/92)  190.426  (m)          624.76   (f) ADJ UNCH    2 0
 KB0365  NGVD 29             190.43   (m)          624.8    (f) LEVELING    3  
 KB0365
 KB0365.Superseded values are not recommended for survey control.
 KB0365
 KB0365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0365.See file dsdata.pdf to determine how the superseded data were derived.
 KB0365
 KB0365_MARKER: DS = TRIANGULATION STATION DISK
 KB0365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0365_STAMPING: VEVAY 1959
 KB0365_MARK LOGO: CGS
 KB0365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0365+STABILITY: SURFACE MOTION
 KB0365_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0365+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2005
 KB0365
 KB0365  HISTORY     - Date     Condition        Report By
 KB0365  HISTORY     - 1959     MONUMENTED       CGS
 KB0365  HISTORY     - 1959     GOOD             CGS
 KB0365  HISTORY     - 1976     GOOD             NGS
 KB0365  HISTORY     - 20050214 GOOD             ILDT
 KB0365
 KB0365                          STATION DESCRIPTION
 KB0365
 KB0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0365'THE STATION IS LOCATED ABOUT 3.5 MILES WEST OF CASEY, 2.3 MILES WEST
 KB0365'OF THE CLARK-CUMBERLAND COUNTY LINE AND IS AT THE NORTH EDGE OF
 KB0365'A GROVE OF TREES.
 KB0365'
 KB0365'TO REACH THE STATION FROM THE JUNCTION OF U.S.HIGHWAY 40 AND STATE
 KB0365'HIGHWAY 49, AT THE NORTHEAST EDGE OF CASEY, GO WESTERLY ON
 KB0365'U.S.HIGHWAY 40 FOR 1.4 MILES TO THE JUNCTION OF CASEY ROAD AT THE
 KB0365'NORTHWEST EDGE OF CASEY, CONTINUE WESTERLY ON U.S.HIGHWAY 40
 KB0365'FOR 2.35 MILES TO CROSSROADS, TURN LEFT AND GO SOUTH FOR 0.1 MILE TO
 KB0365'RAILROAD CROSSING, CONTINUE SOUTH FOR 0.05 MILE TO A WOODEN GATE
 KB0365'ON RIGHT, TURN RIGHT PASSING THROUGH GATE AND FOLLOW TRACK ROAD FOR
 KB0365'ABOUT 200 FEET, TURN RIGHT AND GO NORTH FOR 100 FEET AND THE
 KB0365'STATION AS DESCRIBED.
 KB0365'
 KB0365'THE STATION IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 KB0365'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS
 KB0365'STAMPED VEVAY 1959. THE MARK IS 104 FEET NORTH OF THE APPROXIMATE
 KB0365'CENTER OF TRACK ROAD 58, FEET SOUTH OF THE SOUTH RAIL OF
 KB0365'RAILROADS TRACKS, 22 FEET NORTHEAST OF A TRIANGLE-BLAZED TREE AND 4.8
 KB0365'FEET SOUTH OF WITNESS POST.
 KB0365'
 KB0365'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0365'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES
 KB0365'AND THE DISK IS STAMPED VEVAY NO 1 1959. THE MARK IS 82.9 FEET EAST
 KB0365'OF WITNESS POST, 75 FEET NORTH OF THE APPROXIMATE CENTER OF
 KB0365'TRACK ROAD AND 56 FEET SOUTH OF THE SOUTH RAIL OF THE RAILROAD
 KB0365'TRACKS.
 KB0365'
 KB0365'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0365'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES
 KB0365'AND THE DISK IS STAMPED VEVAY NO 2 1959. THE MARK IS 85.4 FEET
 KB0365'SOUTH-SOUTHWEST OF WITNESS POST, 60 FEET SOUTH-SOUTHWEST OF A
 KB0365'TRIANGLE-BLAZED TREE AND 59 FEET NORTH OF THE APPROXIMATE CENTER OF
 KB0365'TRACK ROAD.
 KB0365'
 KB0365'AZIMUTH MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 KB0365'CONCRETE POST WHICH IS SET FLUSH AND THE DISK IS STAMPED
 KB0365'VEVAY 1959. THE MARK IS 16.5 FEET EAST OF THE APPROXIMATE CENTER OF
 KB0365'ROAD, 2 FEET SOUTH OF POWER LINE POLE AND 3.1 FEET NORTH OF
 KB0365'WITNESS POST.
 KB0365'
 KB0365'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH FOR 0.15 MILE TO
 KB0365'U.S. HIGHWAY 40, TURN RIGHT AND GO EASTERLY ON U.S. HIGHWAY 40
 KB0365'FOR 0.8 MILE TO CROSSROADS, TURN RIGHT AND GO SOUTH FOR 0.3 MILE TO
 KB0365'THE MARK ON THE LEFT AS DESCRIBED.
 KB0365'
 KB0365'HEIGHT OF LIGHT ABOVE STATION MARK 30.22 METERS.
 KB0365
 KB0365                          STATION RECOVERY (1959)
 KB0365
 KB0365'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0365'3.9 MI SW FROM CASEY.
 KB0365'ABOUT 3.75 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0365'WITH STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.1 MILE
 KB0365'SOUTH ALONG A GRAVEL ROAD TO A GATE WEST OF THE ROAD, THENCE
 KB0365'0.05 MILE WEST ALONG A WOODS ROAD, 157 FEET WEST OF THE NORTH
 KB0365'END OF A BOARD GATE, 96 FEET NORTHWEST OF THE CENTER LINE OF THE
 KB0365'WOODS ROAD, 27 1/2 FEET SOUTH-SOUTHEAST OF A FENCE, 59 FEET
 KB0365'SOUTH-SOUTHEAST OF THE SOUTH-SOUTHEAST RAIL OF THE EAST BOUND
 KB0365'TRACK OF THE PENNSYLVANIA RAILROAD, 4.9 FEET SOUTH OF A METAL
 KB0365'WITNESS POST, ABOUT LEVEL WITH THE WOODS ROAD AND SET IN THE TOP
 KB0365'OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0365
 KB0365                          STATION RECOVERY (1976)
 KB0365
 KB0365'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 KB0365'STATION MARK, REFERENCE MARKS 1 AND 2 WERE FOUND IN GOOD CONDITION
 KB0365'AS DESCRIBED.  THE AZIMUTH MARK WAS FOUND WITH THE DISK REMOVED
 KB0365'OTHERWISE IN GOOD CONDITION.  THE OUTLINE OF THE OLD DISK IMPRINT
 KB0365'WAS IN THE CONCRETE AND A NEW DISK WAS SET IN THE OLD HOLE.  THE
 KB0365'DISTANCE TO THE REFERENCE MARKS CHECKED.  THE DIRECTION TO
 KB0365'REFERENCE MARK 1 WAS GREATER BY 1 MINUTE 20 SECONDS.  THE DIRECTION
 KB0365'TO REFERENCE MARK 2 WAS LESS BY 1 MINUTE AND 7 SECONDS.  THE ANGLE
 KB0365'BETWEEN THE MARKS MISSED BY 2 MINUTES AND 26 SECONDS.
 KB0365'
 KB0365'THE 1959 TO REACH AND DESCRIPTION IS ADEQUATE.
 KB0365'
 KB0365'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES WEST
 KB0365'OF CASEY.
 KB0365
 KB0365                          STATION RECOVERY (2005)
 KB0365
 KB0365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0363 ***********************************************************************
 KB0363  DESIGNATION -  VEVAY RM 1
 KB0363  PID         -  KB0363
 KB0363  STATE/COUNTY-  IL/CUMBERLAND
 KB0363  COUNTRY     -  US
 KB0363  USGS QUAD   -  UNION CENTER (2018)
 KB0363
 KB0363                         *CURRENT SURVEY CONTROL
 KB0363  ______________________________________________________________________
 KB0363* NAD 83(1986) POSITION- 39 16 50.58   (N) 088 02 55.83   (W)   HD_HELD1
 KB0363* NAVD 88 ORTHO HEIGHT -   190.532 (meters)      625.10  (feet) ADJUSTED
 KB0363  ______________________________________________________________________
 KB0363  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 KB0363  DYNAMIC HEIGHT  -        190.421 (meters)      624.74  (feet) COMP
 KB0363  MODELED GRAVITY -    980,039.6   (mgal)                       NAVD 88
 KB0363
 KB0363  VERT ORDER      -  SECOND    CLASS 0
 KB0363
 KB0363.The horizontal coordinates were determined by differentially corrected
 KB0363.hand held GPS observations or other comparable positioning techniques
 KB0363.and have an estimated accuracy of +/- 3 meters.
 KB0363
 KB0363.The orthometric height was determined by differential leveling and
 KB0363.adjusted by the NATIONAL GEODETIC SURVEY
 KB0363.in June 1991.
 KB0363
 KB0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0363.GEOID18 height accuracy estimate available here.
 KB0363
 KB0363.Click photographs - Photos may exist for this station.
 KB0363
 KB0363.The dynamic height is computed by dividing the NAVD 88
 KB0363.geopotential number by the normal gravity value computed on the
 KB0363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0363.degrees latitude (g = 980.6199 gals.).
 KB0363
 KB0363.The modeled gravity was interpolated from observed gravity values.
 KB0363
 KB0363;                    North         East    Units  Estimated Accuracy
 KB0363;SPC IL E     -   290,180.5     324,546.2     MT  (+/- 3 meters HH1 GPS) 
 KB0363
 KB0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0953748453(NAD 83)
 KB0363
 KB0363                          SUPERSEDED SURVEY CONTROL
 KB0363
 KB0363  NGVD 29 (??/??/92)  190.595  (m)          625.31   (f) ADJ UNCH    2 0
 KB0363
 KB0363.Superseded values are not recommended for survey control.
 KB0363
 KB0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0363.See file dsdata.pdf to determine how the superseded data were derived.
 KB0363
 KB0363_MARKER: DR = REFERENCE MARK DISK
 KB0363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0363_STAMPING: VEVAY NO 1 1959
 KB0363_MARK LOGO: CGS
 KB0363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0363+STABILITY: SURFACE MOTION
 KB0363_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0363+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2005
 KB0363
 KB0363  HISTORY     - Date     Condition        Report By
 KB0363  HISTORY     - 1959     MONUMENTED       CGS
 KB0363  HISTORY     - 20050214 GOOD             ILDT
 KB0363
 KB0363                          STATION DESCRIPTION
 KB0363
 KB0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0363'3.9 MI SW FROM CASEY.
 KB0363'ABOUT 3.75 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0363'WITH STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.1 MILE
 KB0363'SOUTH ALONG A GRAVEL ROAD TO A GATE WEST OF THE ROAD, THENCE
 KB0363'0.05 MILE WEST ALONG A WOODS ROAD, 196 FEET WEST OF THE NORTH END
 KB0363'OF A BOARD GATE, 54 FEET NORTHWEST OF THE CENTER LINE OF THE WOODS
 KB0363'ROAD, 93 FEET SOUTH-SOUTHEAST OF A FENCE, 81.8 FEET EAST-NORTHEAST
 KB0363'OF TRIANGULATION STATION VEVAY, 85.3 FEET EAST-NORTHEAST OF A
 KB0363'METAL WITNESS POST, ABOUT LEVEL WITH THE WOODS ROAD AND SET IN
 KB0363'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 KB0363
 KB0363                          STATION RECOVERY (2005)
 KB0363
 KB0363'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0364 ***********************************************************************
 KB0364  DESIGNATION -  VEVAY RM 2
 KB0364  PID         -  KB0364
 KB0364  STATE/COUNTY-  IL/CUMBERLAND
 KB0364  COUNTRY     -  US
 KB0364  USGS QUAD   -  UNION CENTER (2018)
 KB0364
 KB0364                         *CURRENT SURVEY CONTROL
 KB0364  ______________________________________________________________________
 KB0364* NAD 83(1986) POSITION- 39 16 49.48   (N) 088 02 57.06   (W)   HD_HELD1
 KB0364* NAVD 88 ORTHO HEIGHT -   190.325 (meters)      624.42  (feet) ADJUSTED
 KB0364  ______________________________________________________________________
 KB0364  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 KB0364  DYNAMIC HEIGHT  -        190.213 (meters)      624.06  (feet) COMP
 KB0364  MODELED GRAVITY -    980,039.6   (mgal)                       NAVD 88
 KB0364
 KB0364  VERT ORDER      -  SECOND    CLASS 0
 KB0364
 KB0364.The horizontal coordinates were determined by differentially corrected
 KB0364.hand held GPS observations or other comparable positioning techniques
 KB0364.and have an estimated accuracy of +/- 3 meters.
 KB0364
 KB0364.The orthometric height was determined by differential leveling and
 KB0364.adjusted by the NATIONAL GEODETIC SURVEY
 KB0364.in June 1991.
 KB0364
 KB0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0364.GEOID18 height accuracy estimate available here.
 KB0364
 KB0364.Click photographs - Photos may exist for this station.
 KB0364
 KB0364.The dynamic height is computed by dividing the NAVD 88
 KB0364.geopotential number by the normal gravity value computed on the
 KB0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0364.degrees latitude (g = 980.6199 gals.).
 KB0364
 KB0364.The modeled gravity was interpolated from observed gravity values.
 KB0364
 KB0364;                    North         East    Units  Estimated Accuracy
 KB0364;SPC IL E     -   290,146.5     324,516.8     MT  (+/- 3 meters HH1 GPS) 
 KB0364
 KB0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0950848419(NAD 83)
 KB0364
 KB0364                          SUPERSEDED SURVEY CONTROL
 KB0364
 KB0364  NGVD 29 (??/??/92)  190.388  (m)          624.63   (f) ADJ UNCH    2 0
 KB0364
 KB0364.Superseded values are not recommended for survey control.
 KB0364
 KB0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0364.See file dsdata.pdf to determine how the superseded data were derived.
 KB0364
 KB0364_MARKER: DR = REFERENCE MARK DISK
 KB0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0364_STAMPING: VEVAY NO 2 1959
 KB0364_MARK LOGO: CGS
 KB0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0364+STABILITY: SURFACE MOTION
 KB0364_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0364+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2005
 KB0364
 KB0364  HISTORY     - Date     Condition        Report By
 KB0364  HISTORY     - 1959     MONUMENTED       CGS
 KB0364  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0364  HISTORY     - 20050214 GOOD             ILDT
 KB0364
 KB0364                          STATION DESCRIPTION
 KB0364
 KB0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0364'3.9 MI SW FROM CASEY.
 KB0364'ABOUT 3.75 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0364'WITH STATE HIGHWAY 49 IN THE NORTH PART OF CASEY, THENCE 0.1 MILE
 KB0364'SOUTH ALONG A GRAVEL ROAD TO A GATE WEST OF THE ROAD, THENCE
 KB0364'0.05 MILE WEST ALONG A WOODS ROAD, 81 FEET WEST-SOUTHWEST OF THE
 KB0364'NORTH END OF A BOARD GATE, 79 FEET NORTHWEST OF THE CENTER LINE
 KB0364'OF THE WOODS ROAD, 23 1/2 FEET SOUTH-SOUTHEAST OF A FENCE, 55
 KB0364'FEET SOUTH-SOUTHEAST OF THE SOUTH-SOUTHEAST RAIL OF THE EAST
 KB0364'BOUND TRACK OF THE PENNSYLVANIA RAILROAD, 81.9 FEET SOUTHWEST OF
 KB0364'TRIANGULATION STATION VEVAY, 82.8 FEET SOUTHWEST OF A METAL
 KB0364'WITNESS POST, ABOUT LEVEL WITH THE WOODS ROAD AND SET IN THE TOP
 KB0364'OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0364
 KB0364                          STATION RECOVERY (1982)
 KB0364
 KB0364'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0364'MARK NOT FOUND.
 KB0364
 KB0364                          STATION RECOVERY (2005)
 KB0364
 KB0364'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0229 ***********************************************************************
 MF0229  DESIGNATION -  VICK
 MF0229  PID         -  MF0229
 MF0229  STATE/COUNTY-  IL/GRUNDY
 MF0229  COUNTRY     -  US
 MF0229  USGS QUAD   -  DWIGHT (2018)
 MF0229
 MF0229                         *CURRENT SURVEY CONTROL
 MF0229  ______________________________________________________________________
 MF0229* NAD 83(1997) POSITION- 41 06 54.75154(N) 088 24 49.21409(W)   ADJUSTED
 MF0229* NAVD 88 ORTHO HEIGHT -   190.458 (meters)      624.86  (feet) ADJUSTED
 MF0229  ______________________________________________________________________
 MF0229  GEOID HEIGHT    -        -32.490 (meters)                     GEOID18
 MF0229  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 MF0229  DYNAMIC HEIGHT  -        190.381 (meters)      624.61  (feet) COMP
 MF0229  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0229
 MF0229  HORZ ORDER      -  SECOND
 MF0229  VERT ORDER      -  SECOND    CLASS 0
 MF0229
 MF0229.The horizontal coordinates were established by classical geodetic methods
 MF0229.and adjusted by the National Geodetic Survey in October 1999.
 MF0229
 MF0229.The orthometric height was determined by differential leveling and
 MF0229.adjusted by the NATIONAL GEODETIC SURVEY
 MF0229.in June 1991.
 MF0229
 MF0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0229.GEOID18 height accuracy estimate available here.
 MF0229
 MF0229.Click photographs - Photos may exist for this station.
 MF0229
 MF0229.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0229
 MF0229.The dynamic height is computed by dividing the NAVD 88
 MF0229.geopotential number by the normal gravity value computed on the
 MF0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0229.degrees latitude (g = 980.6199 gals.).
 MF0229
 MF0229.The modeled gravity was interpolated from observed gravity values.
 MF0229
 MF0229. The following values were computed from the NAD 83(1997) position.
 MF0229
 MF0229;                    North         East     Units Scale Factor Converg.
 MF0229;SPC IL E     -   493,839.100   293,252.762   MT  0.99997556   -0 03 10.2
 MF0229;SPC IL E     - 1,620,203.78    962,113.44   sFT  0.99997556   -0 03 10.2
 MF0229;UTM  16      - 4,552,509.372   381,313.749   MT  0.99977337   -0 55 46.9
 MF0229
 MF0229!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0229!SPC IL E     -   0.99997522  x   0.99997556  =   0.99995078
 MF0229!UTM  16      -   0.99997522  x   0.99977337  =   0.99974860
 MF0229
 MF0229:                Primary Azimuth Mark                     Grid Az
 MF0229:SPC IL E     -  VICK 2 RM 5                              358 27 14.6
 MF0229:UTM  16      -  VICK 2 RM 5                              359 19 51.3
 MF0229
 MF0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8131352509(NAD 83)
 MF0229
 MF0229|---------------------------------------------------------------------|
 MF0229| PID    Reference Object                     Distance      Geod. Az  |
 MF0229|                                                           dddmmss.s |
 MF0229| MF0230 VICK 2                               44.891 METERS 13910     |
 MF0229| MF0228 VICK RM 1                            26.582 METERS 17726     |
 MF0229| MF1428 DWIGHT METHODIST CHURCH SPIRE       APPROX. 2.7 KM 2084612.4 |
 MF0229| MF1427 DWIGHT OAKDALE REFORM WOMEN TK      APPROX. 5.3 KM 2444657.7 |
 MF0229| MF0227 VICK AZ MK                                         3565818.6 |
 MF0229| MF0234 VICK 2 RM 5                                        3582404.4 |
 MF0229| MF0231 VICK RM 2                            25.750 METERS 35953     |
 MF0229|---------------------------------------------------------------------|
 MF0229
 MF0229                          SUPERSEDED SURVEY CONTROL
 MF0229
 MF0229  NAD 83(1997)-  41 06 54.75846(N)    088 24 49.21976(W) AD(       ) 2
 MF0229  NAD 83(1986)-  41 06 54.76028(N)    088 24 49.22598(W) AD(       ) 2
 MF0229  NAD 27      -  41 06 54.64540(N)    088 24 49.01340(W) AD(       ) 2
 MF0229  NGVD 29 (??/??/92)  190.531  (m)          625.10   (f) ADJ UNCH    2 0
 MF0229  NGVD 29             190.53   (m)          625.1    (f) LEVELING    3  
 MF0229
 MF0229.Superseded values are not recommended for survey control.
 MF0229
 MF0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0229.See file dsdata.pdf to determine how the superseded data were derived.
 MF0229
 MF0229_MARKER: DE = TRAVERSE STATION DISK
 MF0229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0229_STAMPING: VICK 1960
 MF0229_MARK LOGO: CGS
 MF0229_PROJECTION: FLUSH
 MF0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0229+STABILITY: SURFACE MOTION
 MF0229
 MF0229  HISTORY     - Date     Condition        Report By
 MF0229  HISTORY     - 1960     MONUMENTED       CGS
 MF0229  HISTORY     - 1961     GOOD             CGS
 MF0229  HISTORY     - 1972     GOOD             NGS
 MF0229  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 MF0229  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0229
 MF0229                          STATION DESCRIPTION
 MF0229
 MF0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 MF0229'THE STATION IS LOCATED ABOUT 1.5 MILES NORTH-NORTHEAST OF
 MF0229'DWIGHT, ABOUT 0.3 MILE NORTH OF THE GRUNDY-LIVINGSTON COUNTY
 MF0229'LINE AND ABOUT 0.35 MILE NORTH OF THE JUNCTION OF U.S. HIGHWAY
 MF0229'66 AND STATE ROUTE 47 IN THE ROAD RIGHT-OF-WAY.
 MF0229'
 MF0229'TO REACH THE STATION FROM THE JUNCTIONS OF U.S. HIGHWAY 66
 MF0229'AND STATE ROUTE 47 AT THE STOP LIGHT AT THE NORTH EDGE OF
 MF0229'DWIGHT, GO NORTH ON STATE ROUTE 47 FOR 0.35 MILE TO STATION
 MF0229'ON THE EAST SIDE OF ROAD.  CONTINUE NORTH FOR 0.6 MILE TO
 MF0229'THE AZIMUTH MARK ON WEST SIDE OF ROAD.
 MF0229'
 MF0229'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A
 MF0229'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 MF0229'SURFACE OF THE GROUND AND IS STAMPED VICK 1960.  THE MARK IS
 MF0229'101 FEET NORTHEAST OF POWER POLE, 35.5 FEET EAST OF CENTER
 MF0229'OF ROAD, 4.1 FEET WEST OF FENCE AND 4.1 FEET WEST OF WITNESS
 MF0229'POST.
 MF0229'
 MF0229'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP
 MF0229'OF A 15 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 MF0229'SURFACE OF THE GROUND AND IS STAMPED VICK NO 1 1960.  THE
 MF0229'MARK IS 88 FEET SOUTH OF WITNESS POST, 38 FEET EAST OF CENTER
 MF0229'OF ROAD AND 2.5 FEET WEST OF FENCE.
 MF0229'
 MF0229'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF
 MF0229'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES
 MF0229'AND IS STAMPED VICK NO 2 1960.  THE MARK IS 103 FEET SOUTHEAST
 MF0229'OF POWER POLE, 84.5 FEET NORTH OF WITNESS POST, 38.5 FEET
 MF0229'EAST OF CENTER OF ROAD AND 1.5 FEET WEST OF FENCE.
 MF0229'
 MF0229'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A
 MF0229'12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 MF0229'SURFACE OF THE GROUND AND IS STAMPED VICK 1960.  THE MARK
 MF0229'IS 34 FEET WEST OF CENTER OF ROAD, 14 FEET SOUTH-SOUTHEAST
 MF0229'OF POWER POLE AND 5.1 FEET EAST OF WITNESS POST.
 MF0229
 MF0229                          STATION RECOVERY (1961)
 MF0229
 MF0229'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 MF0229'0.4 MI N FROM DWIGHT.
 MF0229'ABOUT 0.45 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 MF0229'WITH U.S. HIGHWAY 66 JUST NORTH OF DWIGHT, 36.5 FEET EAST OF THE
 MF0229'CENTER LINE OF THE HIGHWAY, 4 FEET WEST OF THE FENCE, 101 FEET
 MF0229'NORTHEAST OF POWER POLE 335, 4 FEET WEST OF A METAL WITNESS
 MF0229'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE
 MF0229'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0229
 MF0229                          STATION RECOVERY (1972)
 MF0229
 MF0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF0229'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DISTANCE AND
 MF0229'DIRECTION TO THE MARKS CHECKED AS DID THE DIRECTION TO THE
 MF0229'WATER TANK.  ALL MARKS WERE IN THE WAY OF CONSTRUCTION OF A
 MF0229'HIGHWAY INTERCHANGE AND WERE DESTROYED AFTER A NEW STATION
 MF0229'VICK 2 1972 WAS ESTABLISHED.  THE UNDERGROUND STATION MARK
 MF0229'WAS LEFT INTACT.
 MF0229'
 MF0229'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0229'
 MF0229'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/2
 MF0229'MILES NORTHEAST OF DWIGHT
 MF0229
 MF0229                          STATION RECOVERY (1990)
 MF0229
 MF0229'RECOVERY NOTE BY US POWER SQUADRON 1990 (IB)
 MF0229'MARK NOT FOUND.
 MF0229
 MF0229                          STATION RECOVERY (2008)
 MF0229
 MF0229'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0229'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0230 ***********************************************************************
 MF0230  DESIGNATION -  VICK 2
 MF0230  PID         -  MF0230
 MF0230  STATE/COUNTY-  IL/GRUNDY
 MF0230  COUNTRY     -  US
 MF0230  USGS QUAD   -  DWIGHT (2018)
 MF0230
 MF0230                         *CURRENT SURVEY CONTROL
 MF0230  ______________________________________________________________________
 MF0230* NAD 83(1997) POSITION- 41 06 53.65042(N) 088 24 47.95612(W)   NO CHECK
 MF0230* NAVD 88 ORTHO HEIGHT -   190.44  (meters)      624.8   (feet) RESET
 MF0230  ______________________________________________________________________
 MF0230  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 MF0230  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 MF0230  HORZ ORDER      -  THIRD
 MF0230  VERT ORDER      -  THIRD
 MF0230
 MF0230.The horizontal coordinates were established by classical geodetic methods
 MF0230.and adjusted by the National Geodetic Survey in October 1999.
 MF0230
 MF0230.No horizontal observational check was made to the station.
 MF0230
 MF0230.The orthometric height was computed from unverified reset data.
 MF0230
 MF0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0230.GEOID18 height accuracy estimate available here.
 MF0230
 MF0230.Click photographs - Photos may exist for this station.
 MF0230
 MF0230.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0230
 MF0230. The following values were computed from the NAD 83(1997) position.
 MF0230
 MF0230;                    North         East     Units Scale Factor Converg.
 MF0230;SPC IL E     -   493,805.105   293,282.079   MT  0.99997556   -0 03 09.4
 MF0230;SPC IL E     - 1,620,092.25    962,209.62   sFT  0.99997556   -0 03 09.4
 MF0230;UTM  16      - 4,552,474.940   381,342.536   MT  0.99977328   -0 55 46.1
 MF0230
 MF0230!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0230!SPC IL E     -   0.99997522  x   0.99997556  =   0.99995079
 MF0230!UTM  16      -   0.99997522  x   0.99977328  =   0.99974851
 MF0230
 MF0230:                Primary Azimuth Mark                     Grid Az
 MF0230:SPC IL E     -  VICK 2 RM 5                              356 48 47.1
 MF0230:UTM  16      -  VICK 2 RM 5                              357 41 23.8
 MF0230
 MF0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8134252474(NAD 83)
 MF0230
 MF0230|---------------------------------------------------------------------|
 MF0230| PID    Reference Object                     Distance      Geod. Az  |
 MF0230|                                                           dddmmss.s |
 MF0230| MF0233 VICK 2 RM 4                           5.582 METERS 05852     |
 MF0230| MF0232 VICK 2 RM 3                           5.853 METERS 18746     |
 MF0230| MF1428 DWIGHT METHODIST CHURCH SPIRE       APPROX. 2.7 KM 2093938.6 |
 MF0230| MF1427 DWIGHT OAKDALE REFORM WOMEN TK      APPROX. 5.3 KM 2451451.8 |
 MF0230| MF0228 VICK RM 1                            29.124 METERS 28445     |
 MF0230| MF0229 VICK                                 44.891 METERS 31910     |
 MF0230| MF0234 VICK 2 RM 5                                        3564537.7 |
 MF0230|---------------------------------------------------------------------|
 MF0230
 MF0230                          SUPERSEDED SURVEY CONTROL
 MF0230
 MF0230  NAD 83(1997)-  41 06 53.65733(N)    088 24 47.96180(W) AD(       ) 3
 MF0230  NAD 83(1986)-  41 06 53.65916(N)    088 24 47.96799(W) AD(       ) 3
 MF0230  NAD 27      -  41 06 53.54426(N)    088 24 47.75554(W) AD(       ) 3
 MF0230  NGVD 29             190.51   (m)          625.0    (f) LEVELING    3  
 MF0230
 MF0230.Superseded values are not recommended for survey control.
 MF0230
 MF0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0230.See file dsdata.pdf to determine how the superseded data were derived.
 MF0230
 MF0230_MARKER: DE = TRAVERSE STATION DISK
 MF0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0230_STAMPING: VICK 2 1972
 MF0230_MARK LOGO: CGS
 MF0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0230+STABILITY: SURFACE MOTION
 MF0230
 MF0230  HISTORY     - Date     Condition        Report By
 MF0230  HISTORY     - 1972     MONUMENTED       NGS
 MF0230  HISTORY     - 1972     GOOD             NGS
 MF0230  HISTORY     - 1989     GOOD             USPSQD
 MF0230  HISTORY     - 1990     GOOD             USPSQD
 MF0230  HISTORY     - 20081106 GOOD             GEOCAC
 MF0230
 MF0230                          STATION DESCRIPTION
 MF0230
 MF0230'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF0230'LOCATED ABOUT 1-1/2 MILES NORTHEAST OF DWIGHT, 0.35 MILE NORTH
 MF0230'OF THE JUNCTION OF U.S. HIGHWAY 66 AND STATE HIGHWAY 47, IN
 MF0230'THE SOUTHEAST ANGLE OF THE INTERCHANGE OF INTERSTATE HIGHWAY
 MF0230'55 AND HIGHWAY 47, ON ROAD RIGHT-OF-WAY, 152 FEET EAST OF THE
 MF0230'CENTERLINE OF HIGHWAY 47, 1 FOOT NORTH OF A METAL WITNESS POST,
 MF0230'19 FEET NORTH OF A METAL WITNESS POST AND 19 FEET SOUTHWEST OF A
 MF0230'METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE
 MF0230'DISK IS STAMPED VICK 2 1972.
 MF0230'
 MF0230'REFERENCE MARK 3 IS 150 FEET EAST OF THE CENTERLINE OF THE
 MF0230'HIGHWAY, 1 FOOT NORTH OF A METAL WITNESS POST AND 18 FEET
 MF0230'SOUTHEAST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND
 MF0230'THE DISK IS STAMPED VICK 2 NO 3 1972.
 MF0230'
 MF0230'REFERENCE MARK 4 IS 168 FEET EAST OF THE CENTERLINE OF THE
 MF0230'HIGHWAY, 1 FOOT SOUTH OF A METAL WITNESS POST, 1 FOOT SOUTH OF
 MF0230'A METAL WITNESS POST, 18 FEET NORTHEAST OF A METAL WITNESS
 MF0230'POST AND 34 FEET NORTHEAST OF A METAL WITNESS POST.  THE
 MF0230'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED VICK 2 NO 4
 MF0230'1972.
 MF0230'
 MF0230'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED VICK
 MF0230'2 NO 5 1972, 0.6 MILE NORTH ALONG STATE HIGHWAY 47 FROM THE
 MF0230'STATION, 41 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 1 FOOT
 MF0230'WEST OF A METAL WITNESS POST AND 366 FEET SOUTH OF THE CENTERLINE
 MF0230'OF SCULLY ROAD.  THE MONUMENT PROJECTS 6 INCHES.
 MF0230'
 MF0230'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF0230
 MF0230                          STATION RECOVERY (1972)
 MF0230
 MF0230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 MF0230'0.4 MI N FROM DWIGHT.
 MF0230'0.35 MILE NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION WITH
 MF0230'U.S. HIGHWAY 66 AT THE NORTH EDGE OF DWIGHT, IN THE SOUTHEAST
 MF0230'ANGLE OF THE INTERCHANGE OF INTERSTATE HIGHWAY 55 AND HIGHWAY 47,
 MF0230'152 FEET EAST OF THE CENTERLINE OF HIGHWAY 47, 1 FOOT NORTH OF A
 MF0230'METAL WITNESS POST, 19 FEET NORTH OF A METAL WITNESS POST, 19
 MF0230'FEET SOUTHWEST OF A METAL WITNESS POST, SET IN THE TOP OF A ROUND
 MF0230'CONCRETE POST PROJECTING 2 INCHES.
 MF0230
 MF0230                          STATION RECOVERY (1989)
 MF0230
 MF0230'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 MF0230'RECOVERED IN GOOD CONDITION.
 MF0230
 MF0230                          STATION RECOVERY (1990)
 MF0230
 MF0230'RECOVERY NOTE BY US POWER SQUADRON 1990 (IB)
 MF0230'RECOVERED IN GOOD CONDITION.
 MF0230
 MF0230                          STATION RECOVERY (2008)
 MF0230
 MF0230'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0230'MARK WAS LOCATED BUT THE AREA HAS BEEN RECENTLY GRADED AND AT TIME OF
 MF0230'RECOVERY IS POSTED 'LAND AVAILABLE FOR SALE'.  REFERENCE MARKS NOT
 MF0230'FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0232 ***********************************************************************
 MF0232  DESIGNATION -  VICK 2 RM 3
 MF0232  PID         -  MF0232
 MF0232  STATE/COUNTY-  IL/GRUNDY
 MF0232  COUNTRY     -  US
 MF0232  USGS QUAD   -  DWIGHT (2018)
 MF0232
 MF0232                         *CURRENT SURVEY CONTROL
 MF0232  ______________________________________________________________________
 MF0232* NAD 83(1986) POSITION- 41 06 53.46   (N) 088 24 47.99   (W)   HD_HELD1
 MF0232* NAVD 88 ORTHO HEIGHT -   190.44  (meters)      624.8   (feet) RESET
 MF0232  ______________________________________________________________________
 MF0232  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 MF0232  VERT ORDER      -  THIRD
 MF0232
 MF0232.The horizontal coordinates were determined by differentially corrected
 MF0232.hand held GPS observations or other comparable positioning techniques
 MF0232.and have an estimated accuracy of +/- 3 meters.
 MF0232
 MF0232.The orthometric height was computed from unverified reset data.
 MF0232
 MF0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0232.GEOID18 height accuracy estimate available here.
 MF0232
 MF0232.Click photographs - Photos may exist for this station.
 MF0232
 MF0232;                    North         East    Units  Estimated Accuracy
 MF0232;SPC IL E     -   493,799.2     293,281.3     MT  (+/- 3 meters HH1 GPS) 
 MF0232
 MF0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8134152469(NAD 83)
 MF0232
 MF0232                          SUPERSEDED SURVEY CONTROL
 MF0232
 MF0232.No superseded survey control is available for this station.
 MF0232
 MF0232_MARKER: DR = REFERENCE MARK DISK
 MF0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0232_STAMPING: VICK 2 NO 3 1972
 MF0232_MARK LOGO: CGS
 MF0232_PROJECTION: FLUSH
 MF0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0232+STABILITY: SURFACE MOTION
 MF0232
 MF0232  HISTORY     - Date     Condition        Report By
 MF0232  HISTORY     - 1972     MONUMENTED       NGS
 MF0232  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0232
 MF0232                          STATION DESCRIPTION
 MF0232
 MF0232'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF0232'0.4 MI N FROM DWIGHT.
 MF0232'0.35 MILE NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION WITH
 MF0232'U.S. HIGHWAY 66 AT THE NORTH EDGE OF DWIGHT, AT THE SOUTHEAST
 MF0232'ANGLE OF THE INTERCHANGE OF INTERSTATE HIGHWAY 55 AND HIGHWAY
 MF0232'47, ON ROAD RIGHT-OF-WAY, 150 FEET EAST OF THE CENTERLINE OF
 MF0232'HIGHWAY 47, 1 FOOT NORTH OF A METAL WITNESS POST AND 18 FEET
 MF0232'SOUTHEAST OF A METAL WITNESS POST, SET IN THE TOP OF A ROUND
 MF0232'CONCRETE POST FLUSH WITH THE GROUND.
 MF0232
 MF0232                          STATION RECOVERY (2008)
 MF0232
 MF0232'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0232'AREA HAS BEEN RECENTLY LEVELLED.  THIS PARTY LOCATED A PORTION OF
 MF0232'LOOSE CONCRETE THAT MAY HAVE BEEN THE MONUMENT FOR AN RM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0233 ***********************************************************************
 MF0233  DESIGNATION -  VICK 2 RM 4
 MF0233  PID         -  MF0233
 MF0233  STATE/COUNTY-  IL/GRUNDY
 MF0233  COUNTRY     -  US
 MF0233  USGS QUAD   -  DWIGHT (2018)
 MF0233
 MF0233                         *CURRENT SURVEY CONTROL
 MF0233  ______________________________________________________________________
 MF0233* NAD 83(1986) POSITION- 41 06 53.74   (N) 088 24 47.75   (W)   HD_HELD1
 MF0233* NAVD 88 ORTHO HEIGHT -   190.50  (meters)      625.0   (feet) RESET
 MF0233  ______________________________________________________________________
 MF0233  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 MF0233  VERT ORDER      -  THIRD
 MF0233
 MF0233.The horizontal coordinates were determined by differentially corrected
 MF0233.hand held GPS observations or other comparable positioning techniques
 MF0233.and have an estimated accuracy of +/- 3 meters.
 MF0233
 MF0233.The orthometric height was computed from unverified reset data.
 MF0233
 MF0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0233.GEOID18 height accuracy estimate available here.
 MF0233
 MF0233.Click photographs - Photos may exist for this station.
 MF0233
 MF0233;                    North         East    Units  Estimated Accuracy
 MF0233;SPC IL E     -   493,807.9     293,286.9     MT  (+/- 3 meters HH1 GPS) 
 MF0233
 MF0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8134752477(NAD 83)
 MF0233
 MF0233                          SUPERSEDED SURVEY CONTROL
 MF0233
 MF0233.No superseded survey control is available for this station.
 MF0233
 MF0233_MARKER: DR = REFERENCE MARK DISK
 MF0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0233_STAMPING: VICK 2 NO 4 1972
 MF0233_MARK LOGO: CGS
 MF0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0233+STABILITY: SURFACE MOTION
 MF0233
 MF0233  HISTORY     - Date     Condition        Report By
 MF0233  HISTORY     - 1972     MONUMENTED       NGS
 MF0233  HISTORY     - 1990     GOOD             USPSQD
 MF0233  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0233
 MF0233                          STATION DESCRIPTION
 MF0233
 MF0233'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF0233'0.4 MI N FROM DWIGHT.
 MF0233'0.35 MILE NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION WITH
 MF0233'U.S. HIGHWAY 66 AT THE NORTH EDGE OF DWIGHT, 168 FEET EAST OF THE
 MF0233'CENTERLINE OF HIGHWAY 47, IN THE SOUTHEAST ANGLE OF THE INTERCHANGE
 MF0233'OF INTERSTATE HIGHWAY 47 AND HIGHWAY 47, 1 FOOT SOUTH OF A METAL
 MF0233'WITNESS POST, 18 FEET NORTHEAST OF A METAL WITNESS POST, 34 FEET
 MF0233'NORTHEAST OF A METAL WITNESS POST, SET IN THE TOP OF A ROUND
 MF0233'CONCRETE POST PROJECTING 3 INCHES.
 MF0233
 MF0233                          STATION RECOVERY (1990)
 MF0233
 MF0233'RECOVERY NOTE BY US POWER SQUADRON 1990 (IB)
 MF0233'RECOVERED IN GOOD CONDITION.
 MF0233
 MF0233                          STATION RECOVERY (2008)
 MF0233
 MF0233'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0233'AREA HAS BEEN RECENTLY LEVELLED.  THIS PARTY LOCATED A PORTION OF
 MF0233'LOOSE CONCRETE THAT MAY HAVE BEEN THE MONUMENT FOR AN RM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0234 ***********************************************************************
 MF0234  DESIGNATION -  VICK 2 RM 5
 MF0234  PID         -  MF0234
 MF0234  STATE/COUNTY-  IL/GRUNDY
 MF0234  COUNTRY     -  US
 MF0234  USGS QUAD   -  DWIGHT (2018)
 MF0234
 MF0234                         *CURRENT SURVEY CONTROL
 MF0234  ______________________________________________________________________
 MF0234* NAD 83(1986) POSITION- 41 07 27.     (N) 088 24 53.     (W)   SCALED
 MF0234* NAVD 88 ORTHO HEIGHT -   188.71  (meters)      619.1   (feet) RESET
 MF0234  ______________________________________________________________________
 MF0234  GEOID HEIGHT    -        -32.510 (meters)                     GEOID18
 MF0234  VERT ORDER      -  THIRD
 MF0234
 MF0234.The horizontal coordinates were scaled from a map and have
 MF0234.an estimated accuracy of +/- 6 seconds.
 MF0234
 MF0234.The orthometric height was computed from unverified reset data.
 MF0234
 MF0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0234.GEOID18 height accuracy estimate available here.
 MF0234
 MF0234.Click photographs - Photos may exist for this station.
 MF0234
 MF0234;                    North         East    Units  Estimated Accuracy
 MF0234;SPC IL E     -   494,830.      293,170.      MT  (+/- 180 meters Scaled)
 MF0234
 MF0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL812535(NAD 83)
 MF0234
 MF0234                          SUPERSEDED SURVEY CONTROL
 MF0234
 MF0234.No superseded survey control is available for this station.
 MF0234
 MF0234_MARKER: DR = REFERENCE MARK DISK
 MF0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0234_STAMPING: VICK 2 NO 5 1972
 MF0234_MARK LOGO: CGS
 MF0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0234+STABILITY: SURFACE MOTION
 MF0234
 MF0234  HISTORY     - Date     Condition        Report By
 MF0234  HISTORY     - 1972     MONUMENTED       NGS
 MF0234  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0234
 MF0234                          STATION DESCRIPTION
 MF0234
 MF0234'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 MF0234'1 MI N FROM DWIGHT.
 MF0234'0.95 MILE NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION WITH
 MF0234'U.S. HIGHWAY 66 AT THE NORTH EDGE OF DWIGHT, 41 FEET EAST OF THE
 MF0234'CENTERLINE OF THE HIGHWAY, 1 FOOT WEST OF A METAL WITNESS POST,
 MF0234'366 FEET SOUTH OF THE CENTERLINE OF SCULLY ROAD, SET IN THE TOP
 MF0234'OF A ROUND CONCRETE POST PROJECTING 6 INCHES.
 MF0234
 MF0234                          STATION RECOVERY (2008)
 MF0234
 MF0234'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0234'REPORT SUBMITTED BY GEOCACHER CT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0227 ***********************************************************************
 MF0227  DESIGNATION -  VICK AZ MK
 MF0227  PID         -  MF0227
 MF0227  STATE/COUNTY-  IL/GRUNDY
 MF0227  COUNTRY     -  US
 MF0227  USGS QUAD   -  DWIGHT (2018)
 MF0227
 MF0227                         *CURRENT SURVEY CONTROL
 MF0227  ______________________________________________________________________
 MF0227* NAD 83(1986) POSITION- 41 07 27.     (N) 088 24 53.     (W)   SCALED
 MF0227* NAVD 88 ORTHO HEIGHT -   188.710 (meters)      619.13  (feet) ADJUSTED
 MF0227  ______________________________________________________________________
 MF0227  GEOID HEIGHT    -        -32.510 (meters)                     GEOID18
 MF0227  DYNAMIC HEIGHT  -        188.634 (meters)      618.88  (feet) COMP
 MF0227  MODELED GRAVITY -    980,217.1   (mgal)                       NAVD 88
 MF0227
 MF0227  VERT ORDER      -  SECOND    CLASS 0
 MF0227
 MF0227.The horizontal coordinates were scaled from a map and have
 MF0227.an estimated accuracy of +/- 6 seconds.
 MF0227
 MF0227.The orthometric height was determined by differential leveling and
 MF0227.adjusted by the NATIONAL GEODETIC SURVEY
 MF0227.in June 1991.
 MF0227
 MF0227.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0227.GEOID18 height accuracy estimate available here.
 MF0227
 MF0227.Click photographs - Photos may exist for this station.
 MF0227
 MF0227.The dynamic height is computed by dividing the NAVD 88
 MF0227.geopotential number by the normal gravity value computed on the
 MF0227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0227.degrees latitude (g = 980.6199 gals.).
 MF0227
 MF0227.The modeled gravity was interpolated from observed gravity values.
 MF0227
 MF0227;                    North         East    Units  Estimated Accuracy
 MF0227;SPC IL E     -   494,830.      293,170.      MT  (+/- 180 meters Scaled)
 MF0227
 MF0227_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL812535(NAD 83)
 MF0227
 MF0227                          SUPERSEDED SURVEY CONTROL
 MF0227
 MF0227  NGVD 29 (??/??/92)  188.783  (m)          619.37   (f) ADJ UNCH    2 0
 MF0227
 MF0227.Superseded values are not recommended for survey control.
 MF0227
 MF0227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0227.See file dsdata.pdf to determine how the superseded data were derived.
 MF0227
 MF0227_MARKER: DZ = AZIMUTH MARK DISK
 MF0227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0227_STAMPING: VICK 1960
 MF0227_MARK LOGO: CGS
 MF0227_PROJECTION: FLUSH
 MF0227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0227+STABILITY: SURFACE MOTION
 MF0227
 MF0227  HISTORY     - Date     Condition        Report By
 MF0227  HISTORY     - 1960     MONUMENTED       CGS
 MF0227  HISTORY     - 1961     GOOD             CGS
 MF0227  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0227
 MF0227                          STATION DESCRIPTION
 MF0227
 MF0227'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0227'1 MI N FROM DWIGHT.
 MF0227'ABOUT 1.0 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 MF0227'WITH U.S. HIGHWAY 66 JUST NORTH OF DWIGHT, AND ABOUT 0.15 MILE
 MF0227'SOUTH OF AN EAST-WEST OILED ROAD CROSSING, 34.5 FEET WEST OF THE
 MF0227'CENTER LINE OF STATE HIGHWAY 47, 13 FEET SOUTH-SOUTHEAST OF THE
 MF0227'SECOND POWER POLE SOUTH OF THE EAST-WEST OILED ROAD CROSSING,
 MF0227'5.2 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 MF0227'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MF0227'GROUND.
 MF0227
 MF0227                          STATION RECOVERY (2008)
 MF0227
 MF0227'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0227'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0228 ***********************************************************************
 MF0228  DESIGNATION -  VICK RM 1
 MF0228  PID         -  MF0228
 MF0228  STATE/COUNTY-  IL/GRUNDY
 MF0228  COUNTRY     -  US
 MF0228  USGS QUAD   -  DWIGHT (2018)
 MF0228
 MF0228                         *CURRENT SURVEY CONTROL
 MF0228  ______________________________________________________________________
 MF0228* NAD 83(1986) POSITION- 41 06 53.89   (N) 088 24 49.16   (W)   HD_HELD1
 MF0228* NAVD 88 ORTHO HEIGHT -   190.458 (meters)      624.86  (feet) ADJUSTED
 MF0228  ______________________________________________________________________
 MF0228  GEOID HEIGHT    -        -32.489 (meters)                     GEOID18
 MF0228  DYNAMIC HEIGHT  -        190.381 (meters)      624.61  (feet) COMP
 MF0228  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0228
 MF0228  VERT ORDER      -  SECOND    CLASS 0
 MF0228
 MF0228.The horizontal coordinates were determined by differentially corrected
 MF0228.hand held GPS observations or other comparable positioning techniques
 MF0228.and have an estimated accuracy of +/- 3 meters.
 MF0228
 MF0228.The orthometric height was determined by differential leveling and
 MF0228.adjusted by the NATIONAL GEODETIC SURVEY
 MF0228.in June 1991.
 MF0228
 MF0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0228.GEOID18 height accuracy estimate available here.
 MF0228
 MF0228.Click photographs - Photos may exist for this station.
 MF0228
 MF0228.The dynamic height is computed by dividing the NAVD 88
 MF0228.geopotential number by the normal gravity value computed on the
 MF0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0228.degrees latitude (g = 980.6199 gals.).
 MF0228
 MF0228.The modeled gravity was interpolated from observed gravity values.
 MF0228
 MF0228;                    North         East    Units  Estimated Accuracy
 MF0228;SPC IL E     -   493,812.5     293,254.0     MT  (+/- 3 meters HH1 GPS) 
 MF0228
 MF0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8131452482(NAD 83)
 MF0228
 MF0228                          SUPERSEDED SURVEY CONTROL
 MF0228
 MF0228  NGVD 29 (??/??/92)  190.531  (m)          625.10   (f) ADJ UNCH    2 0
 MF0228
 MF0228.Superseded values are not recommended for survey control.
 MF0228
 MF0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0228.See file dsdata.pdf to determine how the superseded data were derived.
 MF0228
 MF0228_MARKER: DR = REFERENCE MARK DISK
 MF0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0228_STAMPING: VICK NO 1 1960
 MF0228_MARK LOGO: CGS
 MF0228_PROJECTION: FLUSH
 MF0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0228+STABILITY: SURFACE MOTION
 MF0228
 MF0228  HISTORY     - Date     Condition        Report By
 MF0228  HISTORY     - 1960     MONUMENTED       CGS
 MF0228  HISTORY     - 1961     GOOD             CGS
 MF0228  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 MF0228  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0228
 MF0228                          STATION DESCRIPTION
 MF0228
 MF0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0228'0.4 MI N FROM DWIGHT.
 MF0228'ABOUT 0.45 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 MF0228'WITH U.S. HIGHWAY 66 JUST NORTH OF DWIGHT, 38 FEET EAST OF THE
 MF0228'CENTER LINE OF THE HIGHWAY, 2 FEET WEST OF THE FENCE, 79 FEET
 MF0228'EAST-SOUTHEAST OF POWER POLE 335, 87.2 FEET SOUTH OF TRAVERSE
 MF0228'STATION VICK, 87.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1
 MF0228'FOOT ABOVE THE LEVEL OF TH HIGHWAY AND SET IN THE TOP OF A
 MF0228'CONCRETE POST FLUSH WITH THE GROUND.
 MF0228
 MF0228                          STATION RECOVERY (1990)
 MF0228
 MF0228'RECOVERY NOTE BY US POWER SQUADRON 1990 (IB)
 MF0228'MARK NOT FOUND.
 MF0228
 MF0228                          STATION RECOVERY (2008)
 MF0228
 MF0228'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0228'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0231 ***********************************************************************
 MF0231  DESIGNATION -  VICK RM 2
 MF0231  PID         -  MF0231
 MF0231  STATE/COUNTY-  IL/GRUNDY
 MF0231  COUNTRY     -  US
 MF0231  USGS QUAD   -  DWIGHT (2018)
 MF0231
 MF0231                         *CURRENT SURVEY CONTROL
 MF0231  ______________________________________________________________________
 MF0231* NAD 83(1986) POSITION- 41 06 55.59   (N) 088 24 49.22   (W)   HD_HELD1
 MF0231* NAVD 88 ORTHO HEIGHT -   190.406 (meters)      624.69  (feet) ADJUSTED
 MF0231  ______________________________________________________________________
 MF0231  GEOID HEIGHT    -        -32.490 (meters)                     GEOID18
 MF0231  DYNAMIC HEIGHT  -        190.329 (meters)      624.44  (feet) COMP
 MF0231  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 MF0231
 MF0231  VERT ORDER      -  SECOND    CLASS 0
 MF0231
 MF0231.The horizontal coordinates were determined by differentially corrected
 MF0231.hand held GPS observations or other comparable positioning techniques
 MF0231.and have an estimated accuracy of +/- 3 meters.
 MF0231
 MF0231.The orthometric height was determined by differential leveling and
 MF0231.adjusted by the NATIONAL GEODETIC SURVEY
 MF0231.in June 1991.
 MF0231
 MF0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0231.GEOID18 height accuracy estimate available here.
 MF0231
 MF0231.Click photographs - Photos may exist for this station.
 MF0231
 MF0231.The dynamic height is computed by dividing the NAVD 88
 MF0231.geopotential number by the normal gravity value computed on the
 MF0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0231.degrees latitude (g = 980.6199 gals.).
 MF0231
 MF0231.The modeled gravity was interpolated from observed gravity values.
 MF0231
 MF0231;                    North         East    Units  Estimated Accuracy
 MF0231;SPC IL E     -   493,865.0     293,252.6     MT  (+/- 3 meters HH1 GPS) 
 MF0231
 MF0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8131452535(NAD 83)
 MF0231
 MF0231                          SUPERSEDED SURVEY CONTROL
 MF0231
 MF0231  NGVD 29 (??/??/92)  190.479  (m)          624.93   (f) ADJ UNCH    2 0
 MF0231
 MF0231.Superseded values are not recommended for survey control.
 MF0231
 MF0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0231.See file dsdata.pdf to determine how the superseded data were derived.
 MF0231
 MF0231_MARKER: DR = REFERENCE MARK DISK
 MF0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0231_STAMPING: VICK NO 2 1960
 MF0231_MARK LOGO: CGS
 MF0231_PROJECTION: FLUSH
 MF0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0231+STABILITY: SURFACE MOTION
 MF0231
 MF0231  HISTORY     - Date     Condition        Report By
 MF0231  HISTORY     - 1960     MONUMENTED       CGS
 MF0231  HISTORY     - 1961     GOOD             CGS
 MF0231  HISTORY     - 1990     MARK NOT FOUND   USPSQD
 MF0231  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0231
 MF0231                          STATION DESCRIPTION
 MF0231
 MF0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0231'0.4 MI N FROM DWIGHT.
 MF0231'ABOUT 0.45 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 MF0231'WITH U.S. HIGHWAY 66 JUST NORTH OF DWIGHT, 38.5 FEET EAST OF THE
 MF0231'CENTER LINE OF THE HIGHWAY, 2 FEET WEST OF THE FENCE, 171 FEET
 MF0231'NORTHEAST OF POWER POLE 335, 84.5 FEET NORTH OF TRAVERSE STATION
 MF0231'VICK, 84.1 FEET NORTH OF A METAL WITNESS POST, 1 FOOT ABOVE THE
 MF0231'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 MF0231'WITH THE GROUND.
 MF0231
 MF0231                          STATION RECOVERY (1990)
 MF0231
 MF0231'RECOVERY NOTE BY US POWER SQUADRON 1990 (IB)
 MF0231'MARK NOT FOUND.
 MF0231
 MF0231                          STATION RECOVERY (2008)
 MF0231
 MF0231'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0231'RECOVERY SUBMITTED BY GEOCACHER  COYOTE TRUST .
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1537 ***********************************************************************
 HB1537  DESIGNATION -  VICKERS
 HB1537  PID         -  HB1537
 HB1537  STATE/COUNTY-  IL/MASSAC
 HB1537  COUNTRY     -  US
 HB1537  USGS QUAD   -  PADUCAH NE (2018)
 HB1537
 HB1537                         *CURRENT SURVEY CONTROL
 HB1537  ______________________________________________________________________
 HB1537* NAD 83(1997) POSITION- 37 10 35.11352(N) 088 31 24.13402(W)   ADJUSTED
 HB1537* NAVD 88 ORTHO HEIGHT -   174.    (meters)      571.    (feet) SCALED
 HB1537  ______________________________________________________________________
 HB1537  GEOID HEIGHT    -        -28.622 (meters)                     GEOID18
 HB1537  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 HB1537  HORZ ORDER      -  FIRST
 HB1537
 HB1537.The horizontal coordinates were established by classical geodetic methods
 HB1537.and adjusted by the National Geodetic Survey in October 1999.
 HB1537
 HB1537.The orthometric height was scaled from a topographic map.
 HB1537
 HB1537.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1537.GEOID18 height accuracy estimate available here.
 HB1537
 HB1537.Click photographs - Photos may exist for this station.
 HB1537
 HB1537.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1537
 HB1537. The following values were computed from the NAD 83(1997) position.
 HB1537
 HB1537;                    North         East     Units Scale Factor Converg.
 HB1537;SPC IL E     -    56,586.019   283,124.043   MT  0.99997851   -0 06 53.4
 HB1537;SPC IL E     -   185,649.30    928,882.80   sFT  0.99997851   -0 06 53.4
 HB1537;SPC KY1Z     - 1,097,228.991 1,253,750.578   MT  0.99997903   -1 42 09.9
 HB1537;SPC KY1Z     - 3,599,825.45  4,113,346.69   sFT  0.99997903   -1 42 09.9
 HB1537;SPC KY S     -   597,174.978   253,757.050   MT  0.99994917   -1 40 55.0
 HB1537;SPC KY S     - 1,959,231.57    832,534.59   sFT  0.99994917   -1 40 55.0
 HB1537;UTM  16      - 4,115,530.053   364,765.936   MT  0.99982529   -0 55 14.4
 HB1537
 HB1537!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1537!SPC IL E     -   0.99997719  x   0.99997851  =   0.99995570
 HB1537!SPC KY1Z     -   0.99997719  x   0.99997903  =   0.99995622
 HB1537!SPC KY S     -   0.99997719  x   0.99994917  =   0.99992636
 HB1537!UTM  16      -   0.99997719  x   0.99982529  =   0.99980249
 HB1537
 HB1537:                Primary Azimuth Mark                     Grid Az
 HB1537:SPC IL E     -  SHADY                                    211 34 04.9
 HB1537:SPC KY1Z     -  SHADY                                    213 09 21.4
 HB1537:SPC KY S     -  SHADY                                    213 08 06.5
 HB1537:UTM  16      -  SHADY                                    212 22 25.9
 HB1537
 HB1537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6476515530(NAD 83)
 HB1537
 HB1537|---------------------------------------------------------------------|
 HB1537| PID    Reference Object                     Distance      Geod. Az  |
 HB1537|                                                           dddmmss.s |
 HB1537| HB1536 MASSAC LOOKOUT TOWER                APPROX. 1.9 KM 0705640.1 |
 HB1537| HB1516 SMITHLAND MUNICIPAL TANK            APPROX.11.9 KM 1120827.4 |
 HB1537| CI4884 VICKERS RM 1                         35.280 METERS 11707     |
 HB1537| CI4886 VICKERS RM 3                         31.760 METERS 12346     |
 HB1537| CI4885 VICKERS RM 2                         28.399 METERS 18025     |
 HB1537| HB1547 SHADY                               APPROX. 7.0 KM 2112711.5 |
 HB1537| HB1792 PADUCAH                             APPROX.11.8 KM 2120455.8 |
 HB1537| CI4883 VICKERS AZ MK                                      2134638.8 |
 HB1537| HB1539 PADUCAH HIGH CHURCH SPIRE           APPROX.12.3 KM 2143953.5 |
 HB1537| HB1540 PADUCAH SHOPS EAST STACK            APPROX.13.4 KM 2144636.5 |
 HB1537| HB1541 PADUCAH SHOPS WEST STACK            APPROX.13.4 KM 2144857.4 |
 HB1537| HB1538 PADUCAH CHURCH SPIRE                APPROX.12.3 KM 2145942.0 |
 HB1537| HB1549 BROOKPORT MUNICIPAL TANK            APPROX.11.0 KM 2375108.0 |
 HB1537| HB1560 METROPOLIS BENDING CO STACK         APPROX.17.3 KM 2574842.4 |
 HB1537| HB1561 METROPOLIS MUNICIPAL TANK           APPROX.18.8 KM 2612936.0 |
 HB1537|---------------------------------------------------------------------|
 HB1537
 HB1537                          SUPERSEDED SURVEY CONTROL
 HB1537
 HB1537  NAD 83(1993)-  37 10 35.11585(N)    088 31 24.13375(W) AD(       ) 1
 HB1537  NAD 83(1986)-  37 10 35.12354(N)    088 31 24.13488(W) AD(       ) 1
 HB1537  NAD 27      -  37 10 34.92405(N)    088 31 23.98284(W) AD(       ) 1
 HB1537
 HB1537.Superseded values are not recommended for survey control.
 HB1537
 HB1537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1537.See file dsdata.pdf to determine how the superseded data were derived.
 HB1537
 HB1537_MARKER: DS = TRIANGULATION STATION DISK
 HB1537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1537_STAMPING: VICKERS 1930
 HB1537_MARK LOGO: CGS
 HB1537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1537+STABILITY: SURFACE MOTION
 HB1537
 HB1537  HISTORY     - Date     Condition        Report By
 HB1537  HISTORY     - 1930     MONUMENTED       CGS
 HB1537  HISTORY     - 1957     GOOD             CGS
 HB1537  HISTORY     - 1982     GOOD             USACE
 HB1537  HISTORY     - 20100626 GOOD             ILDT
 HB1537
 HB1537                          STATION DESCRIPTION
 HB1537
 HB1537'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1537'ABOUT 11 MILES EAST AND 2 MILES NORTH OF METROPOLIS, AND 8 MILES
 HB1537'NORTHEAST OF BROOKPORT, IN THE SE1/4SE1/4 SEC. 26,T.  15 S., R. 6
 HB1537'E., ON LAND OWNED BY ED. VICKERS.
 HB1537'
 HB1537'FROM METROPOLIS TAKE HIGHWAY 145 EAST TO WHERE SLAB TURNS NORTH, THEN
 HB1537'EAST ON GRAVEL ROAD TO CORNER 6.7 MILES FROM METROPOLIS, WHERE
 HB1537'BROOKPORT ROAD TURNS SOUTH. CONTINUE EAST 5.0 MILES TO CORNER, THEN
 HB1537'NORTH 0.9 MILE TO FORK, THENCE NORTHEAST 1/2 MILE, UP GRADE, TO
 HB1537'STATION. STATION IS NORTH OF ROAD WHERE IT PASSES THRU SHALLOW CUT,
 HB1537'AND 30 METERS NORTHWEST OF FORK IN ROAD WHERE PRIVATE ROAD
 HB1537'LEADS TO NORTHWEST, DISTANCE, NORTH OF ROAD 30 METERS.
 HB1537'
 HB1537'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 HB1537'SET IN CONCRETE.
 HB1537'
 HB1537'REFERENCE MARK NO. 1 IS SOUTHEAST OF STATION, 3 METERS SOUTH OF
 HB1537'SOUTH BANK OF ROAD.
 HB1537'
 HB1537'REFERENCE MARK NO. 2 IS SOUTH OF STATION 3 METERS SOUTH OF SOUTH BANK
 HB1537'OF ROAD.
 HB1537'
 HB1537'STATION IS ABOUT 1/4 MILE WEST OF NEELY SCHOOL.
 HB1537'
 HB1537'HEIGHT OF SIGNAL ABOVE STATION MARK-27 METERS.
 HB1537
 HB1537                          STATION RECOVERY (1957)
 HB1537
 HB1537'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1537'THE STATION, AND REFERENCE MARK NO. 2,
 HB1537'RECOVERED AND FOUND IN GOOD CONDITION. REFERENCE MARK 1 WAS FOUND
 HB1537'WITH THE TOP BROKEN OFF AND THE DISK REMOVED. A NEW REFERENCE MARK 3,
 HB1537'AND AN AZIMUTH MARK, WERE ESTABLISHED BY THIS
 HB1537'PARTY.
 HB1537'
 HB1537'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 HB1537'
 HB1537'THE STATION IS LOCATED ABOUT 12 MILES EAST-NORTHEAST OF METROPOLIS,
 HB1537'ILLINOIS, 7.5 MILES NORTHWEST OF SMITHLAND, KENTUCKY AND 7
 HB1537'MILES NORTHEAST OF BROOKPORT, ILLINOIS, ON THE HIGHEST POINT OF A
 HB1537'HEAVILY WOODED RIDGE AND ON GOVERNMENT OWNED LAND. IT IS
 HB1537'110 FEET NORTH OF THE CENTERLINE OF THE NE-SOUTHWEST GRAVELED ROAD,
 HB1537'36 FEET NORTH OF THE CENTERLINE OF OLD TRACK ROAD, 26 FEET
 HB1537'NORTH OF A TRIANGULAR BLAZED 8 INCH HICKORY TREE AND 5 FEET WEST OF A
 HB1537'WHITE WITNESS POST. THE MONUMENT PROJECTS ABOUT 4 INCHES AND THE
 HB1537'DISK IS STAMPED VICKERS 1930.
 HB1537'
 HB1537'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1537'HIGHWAY 145, WHICH IS ABOUT 4 MILES EAST OF METROPOLIS,
 HB1537'ILLINOIS, AT THE STATE POLICE WEIGHT STATION, GO EAST ON U.S. HIGHWAY
 HB1537'45, TOWARDS PADUCAH, KENTUCKY FOR 2.2 MILES TO A SIDE ROAD LEFT JUST
 HB1537'AFTER CROSSING A CONCRETE BRIDGE, TURN LEFT AND FOLLOW GRAVELED ROAD
 HB1537'EAST, KEEP GOING STRAIGHT AHEAD AT ALL SIDE ROADS FOR 5.9 MILES
 HB1537'TO THE TOP OF A SMALL GRADE AND A CROSSROAD. TURN LEFT AND GO
 HB1537'NORTHEAST ON GRAVELED ROAD FOR 1.2 MILES TO THE AZIMUTH MARK ON THE
 HB1537'LEFT. CONTINUE STRAIGHT ON GRAVELED ROAD FOR 0.15 MILE TO A TRACK
 HB1537'ROAD LEFT LEADING TO A GRAVEL PIT. TURN LEFT FOR ABOUT 50 FEET TO A
 HB1537'DIM TRACK ROAD RIGHT. BEAR RIGHT ON OLD TRACK ROAD FOR ABOUT 100
 HB1537'FEET TO THE STATION ON THE LEFT AS DESCRIBED.
 HB1537'
 HB1537'REFERENCE MARK 2 IS SET ON THE BANK BETWEEN THE OLD AND NEW ROADS, 26
 HB1537'FEET NORTH OF THE CENTERLINE OF THE NEW GRAVELED ROAD. THE MONUMENT
 HB1537'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED VICKERS NO 2 1930.
 HB1537'
 HB1537'REFERENCE MARK 3 IS 30 FEET NORTH OF THE CENTERLINE OF THE NEW
 HB1537'GRAVELED ROAD AND 23 FEET SOUTH OF THE CENTERLINE OF THE OLD ROAD.
 HB1537'THE MONUMENT PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED VICKERS
 HB1537'NO 3 1930.
 HB1537'
 HB1537'THE AZIMUTH MARK IS 20 FEET WEST OF THE CENTERLINE OF THE GRAVELED
 HB1537'ROAD, 1.5 FEET NORTHEAST OF A WHITE WITNESS POST AND 1 FOOT EAST OF
 HB1537'A POWER LINE POLE. THE MONUMENT PROJECTS ABOUT 4 INCHES AND THE DISK
 HB1537'IS STAMPED VICKERS 1930.
 HB1537'
 HB1537'OBSERVATIONS MADE FROM A 90 FOOT STEEL TOWER.
 HB1537
 HB1537                          STATION RECOVERY (1982)
 HB1537
 HB1537'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1982 (FWF)
 HB1537'THE STATION AND RMS RECOVERED IN GOOD CONDITION.  A 30 MINUTE SEARCH
 HB1537'WAS MADE FOR THE AZ MK.  AZI NOT RECOVERED, BELIEVED TO HAVE BEEN
 HB1537'DESTROYED BY CONSTRUCTION OF ROAD (WIDENING).
 HB1537
 HB1537                          STATION RECOVERY (2010)
 HB1537
 HB1537'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB1537'ALSO FOUND RM 3
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0698 ***********************************************************************
 MG0698  DESIGNATION -  VICTORIA
 MG0698  PID         -  MG0698
 MG0698  STATE/COUNTY-  IL/KNOX
 MG0698  COUNTRY     -  US
 MG0698  USGS QUAD   -  VICTORIA (2018)
 MG0698
 MG0698                         *CURRENT SURVEY CONTROL
 MG0698  ______________________________________________________________________
 MG0698* NAD 83(1997) POSITION- 41 01 46.75674(N) 090 03 23.96347(W)   ADJUSTED
 MG0698* NAVD 88 ORTHO HEIGHT -   248.    (meters)      814.    (feet) SCALED
 MG0698  ______________________________________________________________________
 MG0698  GEOID HEIGHT    -        -32.922 (meters)                     GEOID18
 MG0698  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 MG0698  HORZ ORDER      -  FIRST
 MG0698
 MG0698.The horizontal coordinates were established by classical geodetic methods
 MG0698.and adjusted by the National Geodetic Survey in October 1999.
 MG0698
 MG0698.The orthometric height was scaled from a topographic map.
 MG0698
 MG0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0698.GEOID18 height accuracy estimate available here.
 MG0698
 MG0698.Click photographs - Photos may exist for this station.
 MG0698
 MG0698.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0698
 MG0698. The following values were computed from the NAD 83(1997) position.
 MG0698
 MG0698;                    North         East     Units Scale Factor Converg.
 MG0698;SPC IL W     -   484,324.436   709,251.031   MT  0.99994223   +0 04 20.0
 MG0698;SPC IL W     - 1,588,987.75  2,326,934.42   sFT  0.99994223   +0 04 20.0
 MG0698;UTM  15      - 4,546,223.208   747,443.947   MT  1.00035365   +1 55 59.3
 MG0698;UTM  16      - 4,546,550.980   243,028.701   MT  1.00041281   -2 00 27.5
 MG0698
 MG0698!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0698!SPC IL W     -   0.99996628  x   0.99994223  =   0.99990851
 MG0698!UTM  15      -   0.99996628  x   1.00035365  =   1.00031992
 MG0698!UTM  16      -   0.99996628  x   1.00041281  =   1.00037908
 MG0698
 MG0698:                Primary Azimuth Mark                     Grid Az
 MG0698:SPC IL W     -  VICTORIA AZ MK                           069 19 43.2
 MG0698:UTM  15      -  VICTORIA AZ MK                           067 28 03.9
 MG0698:UTM  16      -  VICTORIA AZ MK                           071 24 30.7
 MG0698
 MG0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4744346223(NAD 83)
 MG0698
 MG0698|---------------------------------------------------------------------|
 MG0698| PID    Reference Object                     Distance      Geod. Az  |
 MG0698|                                                           dddmmss.s |
 MG0698| MG0697 GALVA HAYES PUMP AND PLT CO TK      APPROX.15.1 KM 0014612.4 |
 MG0698| MG0696 GALVA SOLA FIDE EVAN LUTH CH        APPROX.14.8 KM 0031000.0 |
 MG0698| MG0695 GALVA MUNICIPAL STANDPIPE           APPROX.15.4 KM 0044447.4 |
 MG0698| CK6912 VICTORIA RM 1                        28.356 METERS 04838     |
 MG0698| MF1693 TOULON MUNICIPAL TANK               APPROX.17.7 KM 0655507.5 |
 MG0698| CK6911 VICTORIA AZ MK                                     0692403.2 |
 MG0698| CK6913 VICTORIA RM 2                        24.515 METERS 11406     |
 MG0698| LD0699 DAHINDA SINCLAIR PLINE CO STK       APPROX.12.5 KM 2073936.4 |
 MG0698| LD0712 KNOXVILLE MUNICIPAL TANK            APPROX.23.0 KM 2345237.0 |
 MG0698|---------------------------------------------------------------------|
 MG0698
 MG0698                          SUPERSEDED SURVEY CONTROL
 MG0698
 MG0698  NAD 83(1996)-  41 01 46.75734(N)    090 03 23.96485(W) AD(       ) 1
 MG0698  NAD 83(1986)-  41 01 46.76405(N)    090 03 23.97108(W) AD(       ) 1
 MG0698  NAD 27      -  41 01 46.63000(N)    090 03 23.55700(W) AD(       ) 1
 MG0698
 MG0698.Superseded values are not recommended for survey control.
 MG0698
 MG0698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0698.See file dsdata.pdf to determine how the superseded data were derived.
 MG0698
 MG0698_MARKER: DS = TRIANGULATION STATION DISK
 MG0698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0698_STAMPING: VICTORIA 1935
 MG0698_MARK LOGO: CGS
 MG0698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0698+STABILITY: SURFACE MOTION
 MG0698
 MG0698  HISTORY     - Date     Condition        Report By
 MG0698  HISTORY     - 1935     MONUMENTED       CGS
 MG0698  HISTORY     - 19971031 MARK NOT FOUND   USPSQD
 MG0698
 MG0698                          STATION DESCRIPTION
 MG0698
 MG0698'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MG0698'THIS STATION IS ABOUT 9-1/2 MILES DUE S OF GALVA, 10-1/2
 MG0698'MILES NW OF LAURA, IN THE NW 1/4 SEC. 16, T 12 N, R 4 E, OF
 MG0698'FOURTH PRINCIPAL MERIDIAN.  THE MARK IS IN THE SW CORNER
 MG0698'OF A PASTURE LOT, 0.25 MILE S OF HIGHWAY 167, 0.8 MILE W OF
 MG0698'HIGHWAY 180, 63 FEET N OF THE CENTER LINE OF AN E-W DIRT
 MG0698'ROAD AND 16 FEET E OF A N-S FENCE.  PROJECTING 3 INCHES.
 MG0698'
 MG0698'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 MG0698'BRONZE DISKS SET IN CONCRETE.
 MG0698'
 MG0698'REFERENCE MARK NO. 1 IS NE OF THE STATION, 26 YARDS E OF THE
 MG0698'N-S FENCE.  PROJECTING 3 INCHES.
 MG0698'
 MG0698'REFERENCE MARK NO. 2 IS ESE OF THE STATION, 27 YARDS E OF THE
 MG0698'N-S FENCE, 1 FOOT N OF THE N RIGHT-OF-WAY FENCE OF THE ROAD.
 MG0698'PROJECTING 3 INCHES.
 MG0698'
 MG0698'AZIMUTH MARK IS ENE OF THE STATION, 1 FOOT S OF THE S RIGHT-OF-WAY
 MG0698'FENCE OF HIGHWAY 167, 12 FEET W OF A NW FENCE, 0.15 MILE W
 MG0698'OF HIGHWAY 180.  PROJECTING 3 INCHES.
 MG0698'
 MG0698'TO REACH FROM GALVA, GO S ON HIGHWAY 30 4.2 MILES, CONTINUE
 MG0698'S ON HIGHWAY 180 5.25 MILES OR 0.25 MILES PAST ROUTE 167.
 MG0698'TURN W ON A DIRT ROAD AND GO 0.8 MILE TO THE STATION.
 MG0698'
 MG0698'A 90 FOOT TOWER WAS USED BUT A 64 FOOT TOWER WOULD HAVE
 MG0698'CLEARED ALL LINES.
 MG0698
 MG0698                          STATION RECOVERY (1997)
 MG0698
 MG0698'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0698'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DN1918 ***********************************************************************
 DN1918  DESIGNATION -  VICTORIA 2
 DN1918  PID         -  DN1918
 DN1918  STATE/COUNTY-  IL/KNOX
 DN1918  COUNTRY     -  US
 DN1918  USGS QUAD   -  VICTORIA (2018)
 DN1918
 DN1918                         *CURRENT SURVEY CONTROL
 DN1918  ______________________________________________________________________
 DN1918* NAD 83(2011) POSITION- 41 01 51.15568(N) 090 03 40.91796(W)   ADJUSTED
 DN1918* NAD 83(2011) ELLIP HT-   218.438 (meters)        (06/27/12)   ADJUSTED
 DN1918* NAD 83(2011) EPOCH   -  2010.00
 DN1918* NAVD 88 ORTHO HEIGHT -   251.341 (meters)      824.61  (feet) ADJUSTED
 DN1918  ______________________________________________________________________
 DN1918  GEOID HEIGHT    -        -32.919 (meters)                     GEOID18
 DN1918  NAD 83(2011) X  -     -5,160.814 (meters)                     COMP
 DN1918  NAD 83(2011) Y  - -4,818,502.725 (meters)                     COMP
 DN1918  NAD 83(2011) Z  -  4,165,153.871 (meters)                     COMP
 DN1918  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 DN1918  DYNAMIC HEIGHT  -        251.233 (meters)      824.25  (feet) COMP
 DN1918  MODELED GRAVITY -    980,188.6   (mgal)                       NAVD 88
 DN1918
 DN1918  VERT ORDER      -  SECOND    CLASS I
 DN1918
 DN1918  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DN1918  Standards:
 DN1918         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DN1918            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DN1918  -------------------------------------------------------------------
 DN1918  NETWORK    0.46   0.74           0.21   0.16   0.38     -0.06453476
 DN1918  -------------------------------------------------------------------
 DN1918  Click here for local accuracies and other accuracy information.
 DN1918
 DN1918.The horizontal coordinates were established by GPS observations
 DN1918.and adjusted by the National Geodetic Survey in June 2012.
 DN1918
 DN1918.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DN1918.been affixed to the stable North American tectonic plate. See 
 DN1918.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DN1918
 DN1918.The horizontal coordinates are valid at the epoch date displayed above
 DN1918.which is a decimal equivalence of Year/Month/Day.
 DN1918
 DN1918.The orthometric height was determined by differential leveling and
 DN1918.adjusted by the NATIONAL GEODETIC SURVEY
 DN1918.in November 2014.
 DN1918
 DN1918.Significant digits in the geoid height do not necessarily reflect accuracy.
 DN1918.GEOID18 height accuracy estimate available here.
 DN1918
 DN1918.Click photographs - Photos may exist for this station.
 DN1918
 DN1918.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DN1918
 DN1918.The Laplace correction was computed from DEFLEC18 derived deflections.
 DN1918
 DN1918.The ellipsoidal height was determined by GPS observations
 DN1918.and is referenced to NAD 83.
 DN1918
 DN1918.The dynamic height is computed by dividing the NAVD 88
 DN1918.geopotential number by the normal gravity value computed on the
 DN1918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DN1918.degrees latitude (g = 980.6199 gals.).
 DN1918
 DN1918.The modeled gravity was interpolated from observed gravity values.
 DN1918
 DN1918. The following values were computed from the NAD 83(2011) position.
 DN1918
 DN1918;                    North         East     Units Scale Factor Converg.
 DN1918;SPC IL W     -   484,459.640   708,854.827   MT  0.99994214   +0 04 08.9
 DN1918;SPC IL W     - 1,589,431.34  2,325,634.54   sFT  0.99994214   +0 04 08.9
 DN1918;UTM  15      - 4,546,345.525   747,043.397   MT  1.00035121   +1 55 48.3
 DN1918;UTM  16      - 4,546,700.545   242,637.480   MT  1.00041529   -2 00 38.8
 DN1918
 DN1918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DN1918!SPC IL W     -   0.99996574  x   0.99994214  =   0.99990788
 DN1918!UTM  15      -   0.99996574  x   1.00035121  =   1.00031694
 DN1918!UTM  16      -   0.99996574  x   1.00041529  =   1.00038101
 DN1918
 DN1918_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF4704346345(NAD 83)
 DN1918
 DN1918                          SUPERSEDED SURVEY CONTROL
 DN1918
 DN1918  NAD 83(2007)-  41 01 51.15556(N)    090 03 40.91870(W) AD(2002.00) 1
 DN1918  ELLIP H (08/01/11)  218.471  (m)                       GP(2002.00) 3 1
 DN1918  NAVD 88 (08/01/11)  251.4    (m)  GEOID09  model used  GPS OBS        
 DN1918
 DN1918.Superseded values are not recommended for survey control.
 DN1918
 DN1918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DN1918.See file dsdata.pdf to determine how the superseded data were derived.
 DN1918
 DN1918_MARKER: DD = SURVEY DISK
 DN1918_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DN1918_STAMPING: VICTORIA 2 1993
 DN1918_MARK LOGO: USGS
 DN1918_MAGNETIC: N = NO MAGNETIC MATERIAL
 DN1918_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DN1918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DN1918+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 DN1918
 DN1918  HISTORY     - Date     Condition        Report By
 DN1918  HISTORY     - 19930101 MONUMENTED       USGS
 DN1918  HISTORY     - 20130815 GOOD             ILDT
 DN1918  HISTORY     - 20140326 GOOD             PATRIC
 DN1918
 DN1918                          STATION DESCRIPTION
 DN1918
 DN1918'DESCRIBED BY US GEOLOGICAL SURVEY 1993 (KL)
 DN1918'MARK IS LOCATED ON KNOK CO. HIGHWAY 28 ON THE LEFT HAND SIDE OF THE
 DN1918'ROAD DRIVING SOUTH. TO REACH FROM THE JUNCTION OF IL 180 AND IL 167 IN
 DN1918'KNOX CO PROCEED WEST ON IL 167 1 MI (1.6 KM) TO THE JUNCTION OF IL 167
 DN1918'AND KNOX CO HIGHWAY 28. TURN LEFT ON KNOX CO HIGHWAY 28 AND PROCEED
 DN1918'0.1 MI (0.2 KM) TO MARK ON LEFT. MARK IS LOCATED 0.6 M (2.0 FT) SOUTH
 DN1918'OF WITNESS POST, 12 M (39.4 FT) SOUTH OF STOP APPROACHING SIGN AND 5.6
 DN1918'M (18.4 FT) EAST OF EOP.
 DN1918
 DN1918                          STATION RECOVERY (2013)
 DN1918
 DN1918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DN1918'RECOVERED IN GOOD CONDITION.
 DN1918
 DN1918                          STATION RECOVERY (2014)
 DN1918
 DN1918'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DN1918'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1586 ***********************************************************************
 HB1586  DESIGNATION -  VIENNA
 HB1586  PID         -  HB1586
 HB1586  STATE/COUNTY-  IL/JOHNSON
 HB1586  COUNTRY     -  US
 HB1586  USGS QUAD   -  VIENNA (2018)
 HB1586
 HB1586                         *CURRENT SURVEY CONTROL
 HB1586  ______________________________________________________________________
 HB1586* NAD 83(1997) POSITION- 37 26 21.35524(N) 088 53 38.42789(W)   ADJUSTED
 HB1586* NAVD 88 ORTHO HEIGHT -   156.    (meters)      512.    (feet) SCALED
 HB1586  ______________________________________________________________________
 HB1586  GEOID HEIGHT    -        -28.672 (meters)                     GEOID18
 HB1586  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 HB1586  HORZ ORDER      -  FIRST
 HB1586
 HB1586.The horizontal coordinates were established by classical geodetic methods
 HB1586.and adjusted by the National Geodetic Survey in October 1999.
 HB1586
 HB1586.The orthometric height was scaled from a topographic map.
 HB1586
 HB1586.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1586.GEOID18 height accuracy estimate available here.
 HB1586
 HB1586.Click photographs - Photos may exist for this station.
 HB1586
 HB1586.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1586
 HB1586. The following values were computed from the NAD 83(1997) position.
 HB1586
 HB1586;                    North         East     Units Scale Factor Converg.
 HB1586;SPC IL E     -    85,887.392   250,383.020   MT  1.00000531   -0 20 27.1
 HB1586;SPC IL E     -   281,782.22    821,464.96   sFT  1.00000531   -0 20 27.1
 HB1586;UTM  16      - 4,145,287.240   332,444.977   MT  0.99994583   -1 09 06.0
 HB1586
 HB1586!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1586!SPC IL E     -   0.99998003  x   1.00000531  =   0.99998534
 HB1586!UTM  16      -   0.99998003  x   0.99994583  =   0.99992586
 HB1586
 HB1586:                Primary Azimuth Mark                     Grid Az
 HB1586:SPC IL E     -  VIENNA AZ MK                             358 01 42.5
 HB1586:UTM  16      -  VIENNA AZ MK                             358 50 21.4
 HB1586
 HB1586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3244445287(NAD 83)
 HB1586
 HB1586|---------------------------------------------------------------------|
 HB1586| PID    Reference Object                     Distance      Geod. Az  |
 HB1586|                                                           dddmmss.s |
 HB1586| CI4888 VIENNA RM 1                          17.262 METERS 09625     |
 HB1586| CI4889 VIENNA RM 2                          23.520 METERS 30516     |
 HB1586| CI4887 VIENNA AZ MK                                       3574115.4 |
 HB1586|---------------------------------------------------------------------|
 HB1586
 HB1586                          SUPERSEDED SURVEY CONTROL
 HB1586
 HB1586  NAD 83(1993)-  37 26 21.36116(N)    088 53 38.42713(W) AD(       ) 1
 HB1586  NAD 83(1986)-  37 26 21.36550(N)    088 53 38.43031(W) AD(       ) 1
 HB1586  NAD 27      -  37 26 21.18360(N)    088 53 38.19561(W) AD(       ) 1
 HB1586
 HB1586.Superseded values are not recommended for survey control.
 HB1586
 HB1586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1586.See file dsdata.pdf to determine how the superseded data were derived.
 HB1586
 HB1586_MARKER: DS = TRIANGULATION STATION DISK
 HB1586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1586_STAMPING: VIENNA 1957
 HB1586_MARK LOGO: CGS
 HB1586_PROJECTION: FLUSH
 HB1586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1586+STABILITY: SURFACE MOTION
 HB1586_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB1586+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2023
 HB1586
 HB1586  HISTORY     - Date     Condition        Report By
 HB1586  HISTORY     - 1957     MONUMENTED       CGS
 HB1586  HISTORY     - 1964     GOOD             CGS
 HB1586  HISTORY     - 20140818 MARK NOT FOUND   ILDT
 HB1586  HISTORY     - 20230511 GOOD             ILDT
 HB1586
 HB1586                          STATION DESCRIPTION
 HB1586
 HB1586'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1586'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF VIENNA, ABOUT 4.5 MILES
 HB1586'EAST OF BOLES, ON THE PROPERTY OF MR. WILLIAM G.  PLATER, WHO LIVES
 HB1586'JUST ACROSS THE GRAVELED ROAD TO THE WEST.  IT IS 86 FEET EAST OF THE
 HB1586'CENTERLINE OF A GRAVELED ROAD, 7 FEET NORTH OF THE NORTHEAST CORNER
 HB1586'OF A FRAME BARN, 8 FEET NORTH OF A WHITE WITNESS POST, 65 FEET EAST
 HB1586'OF A WIRE FENCE AND 78 FEET SOUTHEAST OF A POWER LINE POLE.  THE
 HB1586'MONUMENT IS FLUSH AND THE DISK IS STAMPED VIENNA 1957.
 HB1586'
 HB1586'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1586'HIGHWAY 146 IN VIENNA, GO NORTH ON HIGHWAY 45 FOR 1.6 MILES TO A
 HB1586'GRAVELED SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON THE GRAVELED ROAD
 HB1586'FOR 0.1 MILE TO A T-ROAD.  TURN RIGHT AND GO NORTH ON THE
 HB1586'GRAVELED ROAD FOR 0.05 MILE TO MR. PLATERS HOUSE ON THE LEFT AND THE
 HB1586'STATION ON THE NORTH SIDE OF THE BARN ON THE RIGHT.
 HB1586'
 HB1586'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE GRAVELED
 HB1586'ROAD FOR 0.3 MILE TO THE MARK ON THE LEFT.
 HB1586'
 HB1586'REFERENCE MARK 1 IS SET IN AN EAST-WEST FENCE LINE, 56 FEET EAST OF
 HB1586'THE NORTHEAST CORNER OF THE BARN AND 53 FEET EAST OF A WHITE WITNESS
 HB1586'POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED VIENNA NO 1
 HB1586'1957.
 HB1586'
 HB1586'REFERENCE MARK 2 IS 22 FEET EAST OF THE CENTERLINE OF THE GRAVELED
 HB1586'ROAD, 1 FOOT EAST OF THE FENCE LINE AND 1 FOOT SOUTH OF A POWER LINE
 HB1586'POLE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED VIENNA
 HB1586'NO 2 1957.
 HB1586'
 HB1586'THE AZIMUTH MARK IS IN A NORTH-SOUTH FENCE LINE, 28 FEET WEST OF THE
 HB1586'CENTERLINE OF THE GRAVELED ROAD, 2 FEET SOUTH OF A WHITE WITNESS
 HB1586'POST AND 4 FEET SOUTH OF A 14 INCH WALNUT TREE.  THE MONUMENT
 HB1586'PROJECTS 4 INCHES AND THE DISK IS STAMPED VIENNA 1957.
 HB1586'
 HB1586'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1586
 HB1586                          STATION RECOVERY (1964)
 HB1586
 HB1586'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 HB1586'STATION RECOVERED IN GOOD CONDITION, VIENNA 1 AND VIENNA 2 RECOVERED
 HB1586'IN GOOD CONDITION.  AZIMUTH MARK IN GOOD CONDITION.
 HB1586
 HB1586                          STATION RECOVERY (2014)
 HB1586
 HB1586'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 HB1586'MARK NOT FOUND.
 HB1586
 HB1586                          STATION RECOVERY (2023)
 HB1586
 HB1586'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB1586'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1449 ***********************************************************************
 ME1449  DESIGNATION -  VIEW
 ME1449  PID         -  ME1449
 ME1449  STATE/COUNTY-  IL/KANKAKEE
 ME1449  COUNTRY     -  US
 ME1449  USGS QUAD   -  KANKAKEE (2018)
 ME1449
 ME1449                         *CURRENT SURVEY CONTROL
 ME1449  ______________________________________________________________________
 ME1449* NAD 83(1997) POSITION- 41 01 29.74831(N) 087 52 02.24693(W)   ADJUSTED
 ME1449* NAVD 88 ORTHO HEIGHT -   211.771 (meters)      694.79  (feet) ADJUSTED
 ME1449  ______________________________________________________________________
 ME1449  GEOID HEIGHT    -        -32.679 (meters)                     GEOID18
 ME1449  LAPLACE CORR    -         -4.26  (seconds)                    DEFLEC18
 ME1449  DYNAMIC HEIGHT  -        211.685 (meters)      694.50  (feet) COMP
 ME1449  MODELED GRAVITY -    980,215.5   (mgal)                       NAVD 88
 ME1449
 ME1449  HORZ ORDER      -  SECOND
 ME1449  VERT ORDER      -  SECOND    CLASS 0
 ME1449
 ME1449.The horizontal coordinates were established by classical geodetic methods
 ME1449.and adjusted by the National Geodetic Survey in October 1999.
 ME1449
 ME1449.The orthometric height was determined by differential leveling and
 ME1449.adjusted by the NATIONAL GEODETIC SURVEY
 ME1449.in June 1991.
 ME1449
 ME1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1449.GEOID18 height accuracy estimate available here.
 ME1449
 ME1449.Click photographs - Photos may exist for this station.
 ME1449
 ME1449.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1449
 ME1449.The dynamic height is computed by dividing the NAVD 88
 ME1449.geopotential number by the normal gravity value computed on the
 ME1449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1449.degrees latitude (g = 980.6199 gals.).
 ME1449
 ME1449.The modeled gravity was interpolated from observed gravity values.
 ME1449
 ME1449. The following values were computed from the NAD 83(1997) position.
 ME1449
 ME1449;                    North         East     Units Scale Factor Converg.
 ME1449;SPC IL E     -   483,914.950   339,194.877   MT  0.99999390   +0 18 21.3
 ME1449;SPC IL E     - 1,587,644.30  1,112,841.86   sFT  0.99999390   +0 18 21.3
 ME1449;UTM  16      - 4,541,886.785   427,086.614   MT  0.99966543   -0 34 09.5
 ME1449
 ME1449!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1449!SPC IL E     -   0.99997191  x   0.99999390  =   0.99996581
 ME1449!UTM  16      -   0.99997191  x   0.99966543  =   0.99963735
 ME1449
 ME1449:                Primary Azimuth Mark                     Grid Az
 ME1449:SPC IL E     -  VIEW AZ MK                               350 36 06.2
 ME1449:UTM  16      -  VIEW AZ MK                               351 28 37.0
 ME1449
 ME1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2708641886(NAD 83)
 ME1449
 ME1449|---------------------------------------------------------------------|
 ME1449| PID    Reference Object                     Distance      Geod. Az  |
 ME1449|                                                           dddmmss.s |
 ME1449| ME2632 AROMA PARK MUNICIPAL TANK           APPROX. 8.1 KM 0394249.6 |
 ME1449| ME1448 VIEW RM 1                            11.451 METERS 16121     |
 ME1449| CM3914 VIEW RM 2                            18.788 METERS 30444     |
 ME1449| ME1450 VIEW AZ MK                          443.586 METERS 3505427.5 |
 ME1449| ME1447 VIEW RM 3                            10.191 METERS 35435     |
 ME1449|---------------------------------------------------------------------|
 ME1449
 ME1449                          SUPERSEDED SURVEY CONTROL
 ME1449
 ME1449  NAD 83(1997)-  41 01 29.74843(N)    087 52 02.24691(W) AD(       ) 2
 ME1449  NAD 83(1986)-  41 01 29.75469(N)    087 52 02.25249(W) AD(       ) 2
 ME1449  NAD 27      -  41 01 29.64590(N)    087 52 02.10590(W) AD(       ) 2
 ME1449  NGVD 29 (??/??/92)  211.855  (m)          695.06   (f) ADJ UNCH    2 0
 ME1449  NGVD 29             211.86   (m)          695.1    (f) LEVELING    3  
 ME1449
 ME1449.Superseded values are not recommended for survey control.
 ME1449
 ME1449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1449.See file dsdata.pdf to determine how the superseded data were derived.
 ME1449
 ME1449_MARKER: DS = TRIANGULATION STATION DISK
 ME1449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1449_STAMPING: VIEW 1952
 ME1449_MARK LOGO: CGS
 ME1449_PROJECTION: FLUSH
 ME1449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1449+STABILITY: SURFACE MOTION
 ME1449
 ME1449  HISTORY     - Date     Condition        Report By
 ME1449  HISTORY     - 1952     MONUMENTED       CGS
 ME1449  HISTORY     - 1959     GOOD             CGS
 ME1449  HISTORY     - 1959     GOOD             CGS
 ME1449  HISTORY     - 19980526 MARK NOT FOUND   PATRIC
 ME1449
 ME1449                          STATION DESCRIPTION
 ME1449
 ME1449'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME1449'STATION IS LOCATED ON THE PROPERTY OF MRS. MYLA PRUETT WHICH IS ON THE
 ME1449'EAST SIDE OF U.S. HIGHWAY 52 AND STATE HIGHWAY 49 ON A HILL KNOWN
 ME1449'LOCALLY AS PLEASANT VIEW ABOUT 6 MILES SOUTH OF KANKAKEE.  IT IS 178
 ME1449'FEET EAST OF THE CENTER OF THE HIGHWAY AND 60 FEET NORTHEAST OF THE
 ME1449'NORTHEAST CORNER OF A FRAME HOUSE.  THE MARK IS FLUSH AND THE DISK IS
 ME1449'STAMPED VIEW 1952.
 ME1449'
 ME1449'REFERENCE MARK NO. 1 IS 1 FOOT NORTH OF THE NORTHEAST CORNER OF A
 ME1449'SMALL SHED.  THE MARK IS FLUSH AND THE DISK IS STAMPED VIEW NO 1 1952.
 ME1449'
 ME1449'REFERENCE MARK NO. 2 IS 69 FEET NORTH OF THE NORTHEAST CORNER OF THE
 ME1449'HOUSE.  THE MARK IS FLUSH AND THE DISK IS STAMPED VIEW NO 2 1952.
 ME1449'
 ME1449'AZIMUTH MARK IS 40 FEET WEST OF THE CENTER OF U.S. HIGHWAY 52 AND
 ME1449'STATE HIGHWAY 49, 3 FEET SOUTH OF A WHITE WITNESS POST AND 2 FEET
 ME1449'NORTH OF A FENCE CORNER.  THE MARK PROJECTS ABOUT 4 INCHES AND THE
 ME1449'DISK IS STAMPED VIEW 1952.
 ME1449'
 ME1449'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 45, 52 AND 54
 ME1449'AND STATE HIGHWAY 49 AT THE SOUTH END OF THE BRIDGE OVER THE KANKAKEE
 ME1449'RIVER IN KANKAKEE, GO EAST AND SOUTH ON U.S. HIGHWAY 52 AND STATE
 ME1449'HIGHWAY 49 FOR 5.7 MILES TO THE AZIMUTH MARK ON THE RIGHT AS
 ME1449'DESCRIBED.  CONTINUE SOUTH ON HIGHWAY FOR 0.25 MILE TO A HOUSE ON THE
 ME1449'LEFT AND THE STATION AS DESCRIBED.
 ME1449'
 ME1449'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME1449
 ME1449                          STATION RECOVERY (1959)
 ME1449
 ME1449'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1449'STATION MARK, AZIMUTH MARK AND REFERENCE MARK NO. 2, WERE RECOVERED AS
 ME1449'DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  REFERENCE MARK NO. 1 WAS
 ME1449'DESTROYED BY THIS PARTY BECAUSE IT WAS A FIELD HAZARD.  REFERENCE MARK
 ME1449'NO. 3 WAS ESTABLISHED AND IS DESCRIBED.  REFERENCE MARK NO. 2 WAS
 ME1449'OBSTRUCTED BY A BUILDING MAKING DISTANCE AND DIRECTION NOT EASILY
 ME1449'CHECKED.  A SLIGHT DIFFERENCE WAS FOUND IN DIRECTION TO AZIMUTH MARK
 ME1449'AND KANKAKEE, MUNICIPAL WATER TANK AND ARE SHOWN.
 ME1449'
 ME1449'REFERENCE MARK NUMBER 3, A STANDARD REFERENCE MARK DISK STAMPED VIEW
 ME1449'NO 3 1952, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS
 ME1449'SET FLUSH WITH THE GROUND.  THE MARK IS 84 FEET NORTH-NORTHEAST OF
 ME1449'NORTHEAST CORNER OF HOUSE, 21 FEET NORTH-NORTHEAST OF TWIN TRUNK TREE
 ME1449'AND 3 FEET SOUTH OF FIELD LINE.  THE 1952 TO REACH IS ADEQUATE.
 ME1449
 ME1449                          STATION RECOVERY (1959)
 ME1449
 ME1449'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1449'6.9 MI S FROM KANKAKEE.  ABOUT 6.9 MILES SOUTH ALONG U.S. HIGHWAY 52
 ME1449'AND STATE HIGHWAY 49 FROM THE COURT HOUSE IN KANKAKEE, AT A FARM HOUSE
 ME1449'EAST OF THE HIGHWAY, 177 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 ME1449'61 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE FARM HOUSE, 141 FEET
 ME1449'EAST OF A POWER POLE WITH A TRANSFORMER, ABOUT 3 FEET ABOVE THE LEVEL
 ME1449'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1/2
 ME1449'INCH.
 ME1449
 ME1449                          STATION RECOVERY (1998)
 ME1449
 ME1449'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1998 (SL)
 ME1449'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1939 ***********************************************************************
 LC1939  DESIGNATION -  VIEW
 LC1939  PID         -  LC1939
 LC1939  STATE/COUNTY-  IL/MENARD
 LC1939  COUNTRY     -  US
 LC1939  USGS QUAD   -  GREENVIEW (2018)
 LC1939
 LC1939                         *CURRENT SURVEY CONTROL
 LC1939  ______________________________________________________________________
 LC1939* NAD 83(1997) POSITION- 40 03 44.89364(N) 089 44 32.98873(W)   ADJUSTED
 LC1939* NAVD 88 ORTHO HEIGHT -   183.    (meters)      600.    (feet) SCALED
 LC1939  ______________________________________________________________________
 LC1939  GEOID HEIGHT    -        -32.650 (meters)                     GEOID18
 LC1939  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 LC1939  HORZ ORDER      -  THIRD
 LC1939
 LC1939.The horizontal coordinates were established by classical geodetic methods
 LC1939.and adjusted by the National Geodetic Survey in October 1999.
 LC1939
 LC1939.The orthometric height was scaled from a topographic map.
 LC1939
 LC1939.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1939.GEOID18 height accuracy estimate available here.
 LC1939
 LC1939.Click photographs - Photos may exist for this station.
 LC1939
 LC1939.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1939
 LC1939. The following values were computed from the NAD 83(1997) position.
 LC1939
 LC1939;                    North         East     Units Scale Factor Converg.
 LC1939;SPC IL W     -   377,010.023   736,186.394   MT  0.99995729   +0 16 22.8
 LC1939;SPC IL W     - 1,236,907.05  2,415,304.86   sFT  0.99995729   +0 16 22.8
 LC1939;UTM  16      - 4,438,295.305   266,099.263   MT  1.00027355   -1 45 57.4
 LC1939
 LC1939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1939!SPC IL W     -   0.99997643  x   0.99995729  =   0.99993372
 LC1939!UTM  16      -   0.99997643  x   1.00027355  =   1.00024997
 LC1939
 LC1939:                Primary Azimuth Mark                     Grid Az
 LC1939:SPC IL W     -  VIEW AZ MK                               090 48 51.5
 LC1939:UTM  16      -  VIEW AZ MK                               092 51 11.7
 LC1939
 LC1939_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6609938295(NAD 83)
 LC1939
 LC1939|---------------------------------------------------------------------|
 LC1939| PID    Reference Object                     Distance      Geod. Az  |
 LC1939|                                                           dddmmss.s |
 LC1939| LC1940 GREENVIEW GRAIN ELEVATOR LIGHT      APPROX. 2.5 KM 0042719.0 |
 LC1939| CI8776 VIEW AZ MK                          APPROX. 0.7 KM 0910514.3 |
 LC1939| CI8777 VIEW RM 1                            22.800 METERS 13923     |
 LC1939| CI8778 VIEW RM 2                            21.431 METERS 21633     |
 LC1939|---------------------------------------------------------------------|
 LC1939
 LC1939                          SUPERSEDED SURVEY CONTROL
 LC1939
 LC1939  NAD 83(1986)-  40 03 44.90370(N)    089 44 32.97900(W) AD(       ) 3
 LC1939  NAD 27      -  40 03 44.73140(N)    089 44 32.59490(W) AD(       ) 3
 LC1939
 LC1939.Superseded values are not recommended for survey control.
 LC1939
 LC1939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1939.See file dsdata.pdf to determine how the superseded data were derived.
 LC1939
 LC1939_MARKER: DS = TRIANGULATION STATION DISK
 LC1939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1939_STAMPING: VIEW 1959
 LC1939_MARK LOGO: CGS
 LC1939_PROJECTION: RECESSED 36 CENTIMETERS
 LC1939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1939+STABILITY: SURFACE MOTION
 LC1939
 LC1939  HISTORY     - Date     Condition        Report By
 LC1939  HISTORY     - 1959     MONUMENTED       CGS
 LC1939
 LC1939                          STATION DESCRIPTION
 LC1939
 LC1939'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1939'THE STATION IS ABOUT 1-1/2 MILES SOUTH OF GREENVIEW, 7-1/2
 LC1939'MILES NORTH OF ATHENS, AND 7 MILES NORTHEAST OF PETERSBURG
 LC1939'ON THE PROPERTY OF MR. HENRY WERNSING.  IT IS 57 FEET NORTH
 LC1939'OF A FENCE, 34 FEET NORTH OF THE CENTERLINE OF A PAVED ROAD,
 LC1939'19 FEET NORTH OF THE EDGE OF ROAD BANK, AND 75 FEET NORTHWEST
 LC1939'OF A WITNESS POST.  THE MONUMENT IS 14 INCHES UNDERGROUND AND
 LC1939'THE DISK IS STAMPED VIEW 1959.
 LC1939'
 LC1939'TO REACH THE STATION FROM THE POST OFFICE IN GREENVIEW, GO
 LC1939'EAST ON A PAVED STREET FOR 0.25 MILE TO THE INTERSECTION OF
 LC1939'STATE HIGHWAY 29.  TURN RIGHT AND GO SOUTH ON HIGHWAY 29 FOR
 LC1939'1.45 MILES TO A PAVED SIDE ROAD RIGHT.  TURN RIGHT AND GO
 LC1939'WEST ON A PAVED ROAD FOR 0.1 MILE TO THE AZIMUTH MARK ON THE
 LC1939'LEFT.  CONTINUE WEST ON THE PAVED ROAD FOR 0.45 MILE TO THE
 LC1939'STATION ON THE RIGHT.
 LC1939'
 LC1939'REFERENCE MARK 1 IS 21 FEET SOUTH OF THE CENTERLINE OF THE
 LC1939'PAVED ROAD, 6 INCHES NORTH OF A WIRE FENCE, AND 2 FEET WEST
 LC1939'OF A WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK
 LC1939'IS STAMPED VIEW NO 1 1959.
 LC1939'
 LC1939'REFERENCE MARK 2 IS 19 FEET SOUTH OF THE CENTERLINE OF THE
 LC1939'PAVED ROAD, 6 INCHES NORTH OF A WIRE FENCE, AND 92 FEET WEST
 LC1939'OF THE WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE
 LC1939'DISK IS STAMPED VIEW NO 2 1959.
 LC1939'
 LC1939'THE AZIMUTH MARK IS 15 FEET SOUTH OF THE CENTERLINE OF THE PAVED
 LC1939'ROAD, 2 FEET WEST OF A POWER POLE, 2 FEET NORTH OF A WIRE
 LC1939'FENCE, AND 4 FEET EAST OF A WITNESS POST.  THE MONUMENT PROJECTS
 LC1939'2 INCHES AND THE DISK IS STAMPED VIEW 1959.
 LC1939'
 LC1939'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1450 ***********************************************************************
 ME1450  DESIGNATION -  VIEW AZ MK
 ME1450  PID         -  ME1450
 ME1450  STATE/COUNTY-  IL/KANKAKEE
 ME1450  COUNTRY     -  US
 ME1450  USGS QUAD   -  KANKAKEE (2018)
 ME1450
 ME1450                         *CURRENT SURVEY CONTROL
 ME1450  ______________________________________________________________________
 ME1450* NAD 83(2011) POSITION- 41 01 43.95351(N) 087 52 05.25318(W)   ADJUSTED
 ME1450* NAD 83(2011) ELLIP HT-   175.975 (meters)        (06/27/12)   ADJUSTED
 ME1450* NAD 83(2011) EPOCH   -  2010.00
 ME1450* NAVD 88 ORTHO HEIGHT -   208.691 (meters)      684.68  (feet) ADJUSTED
 ME1450  ______________________________________________________________________
 ME1450  GEOID HEIGHT    -        -32.679 (meters)                     GEOID18
 ME1450  NAD 83(2011) X  -    179,250.892 (meters)                     COMP
 ME1450  NAD 83(2011) Y  - -4,815,284.121 (meters)                     COMP
 ME1450  NAD 83(2011) Z  -  4,164,958.388 (meters)                     COMP
 ME1450  LAPLACE CORR    -         -4.27  (seconds)                    DEFLEC18
 ME1450  DYNAMIC HEIGHT  -        208.607 (meters)      684.40  (feet) COMP
 ME1450  MODELED GRAVITY -    980,216.1   (mgal)                       NAVD 88
 ME1450
 ME1450  VERT ORDER      -  SECOND    CLASS I
 ME1450
 ME1450  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME1450  Standards:
 ME1450         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME1450            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME1450  -------------------------------------------------------------------
 ME1450  NETWORK    2.15   2.84           0.97   0.76   1.45     -0.15949547
 ME1450  -------------------------------------------------------------------
 ME1450  Click here for local accuracies and other accuracy information.
 ME1450
 ME1450.The horizontal coordinates were established by GPS observations
 ME1450.and adjusted by the National Geodetic Survey in June 2012.
 ME1450
 ME1450.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME1450.been affixed to the stable North American tectonic plate. See 
 ME1450.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME1450
 ME1450.The horizontal coordinates are valid at the epoch date displayed above
 ME1450.which is a decimal equivalence of Year/Month/Day.
 ME1450
 ME1450.The orthometric height was determined by differential leveling and
 ME1450.adjusted by the NATIONAL GEODETIC SURVEY
 ME1450.in August 2012.
 ME1450
 ME1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1450.GEOID18 height accuracy estimate available here.
 ME1450
 ME1450.Click photographs - Photos may exist for this station.
 ME1450
 ME1450.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME1450
 ME1450.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1450
 ME1450.The ellipsoidal height was determined by GPS observations
 ME1450.and is referenced to NAD 83.
 ME1450
 ME1450.The dynamic height is computed by dividing the NAVD 88
 ME1450.geopotential number by the normal gravity value computed on the
 ME1450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1450.degrees latitude (g = 980.6199 gals.).
 ME1450
 ME1450.The modeled gravity was interpolated from observed gravity values.
 ME1450
 ME1450. The following values were computed from the NAD 83(2011) position.
 ME1450
 ME1450;                    North         East     Units Scale Factor Converg.
 ME1450;SPC IL E     -   484,352.775   339,122.310   MT  0.99999383   +0 18 19.4
 ME1450;SPC IL E     - 1,589,080.73  1,112,603.78   sFT  0.99999383   +0 18 19.4
 ME1450;UTM  16      - 4,542,325.523   427,020.766   MT  0.99966555   -0 34 11.6
 ME1450
 ME1450!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1450!SPC IL E     -   0.99997240  x   0.99999383  =   0.99996623
 ME1450!UTM  16      -   0.99997240  x   0.99966555  =   0.99963796
 ME1450
 ME1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2702042325(NAD 83)
 ME1450
 ME1450                          SUPERSEDED SURVEY CONTROL
 ME1450
 ME1450  NAD 83(2007)-  41 01 43.95356(N)    087 52 05.25410(W) AD(2002.00) 0
 ME1450  ELLIP H (02/10/07)  175.994  (m)                       GP(2002.00)    
 ME1450  ELLIP H (02/03/05)  176.002  (m)                       GP(       ) 4 2
 ME1450  NAD 83(1997)-  41 01 43.95354(N)    087 52 05.25399(W) AD(       ) 1
 ME1450  ELLIP H (03/04/03)  176.001  (m)                       GP(       ) 4 2
 ME1450  NAVD 88             208.65   (m)          684.5    (f) LEVELING    3  
 ME1450  NAVD 88 (06/15/91)  208.654  (m)          684.56   (f) SUPERSEDED  2 0
 ME1450  NGVD 29 (??/??/92)  208.738  (m)          684.83   (f) ADJ UNCH    2 0
 ME1450
 ME1450.Superseded values are not recommended for survey control.
 ME1450
 ME1450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1450.See file dsdata.pdf to determine how the superseded data were derived.
 ME1450
 ME1450_MARKER: DZ = AZIMUTH MARK DISK
 ME1450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1450_STAMPING: VIEW 1952
 ME1450_MARK LOGO: CGS
 ME1450_PROJECTION: PROJECTING 13 CENTIMETERS
 ME1450_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1450+STABILITY: SURFACE MOTION
 ME1450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1450+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2025
 ME1450
 ME1450  HISTORY     - Date     Condition        Report By
 ME1450  HISTORY     - 1952     MONUMENTED       CGS
 ME1450  HISTORY     - 1959     GOOD             CGS
 ME1450  HISTORY     - 200205   GOOD             ASCPC
 ME1450  HISTORY     - 20110412 GOOD             TROTT
 ME1450  HISTORY     - 20110506 GOOD             ILSGS
 ME1450  HISTORY     - 20210409 GOOD             ILDT
 ME1450  HISTORY     - 20250304 GOOD             ILDT
 ME1450
 ME1450                          STATION DESCRIPTION
 ME1450
 ME1450'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1450'6.6 MI S FROM KANKAKEE.
 ME1450'ABOUT 6.6 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1450'49 FROM THE COURT HOUSE IN KANKAKEE, IN THE NORTHEAST CORNER OF
 ME1450'A FARM HOUSE YARD, 39 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 ME1450'34 FEET SOUTH-SOUTHWEST OF A TELEPHONE POLE, 81 FEET NORTH OF
 ME1450'THE CENTER LINE OF A DRIVEWAY TO THE FARM HOUSE, 92 FEET
 ME1450'NORTHEAST OF THE NORTHEAST CORNER OF THE FARM HOUSE, 2.3 FEET
 ME1450'SOUTH OF A METAL WITNESS POST, ABOUT 2 1/2 FEET ABOVE THE LEVEL
 ME1450'OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 ME1450'5 INCHES.
 ME1450
 ME1450                          STATION RECOVERY (2002)
 ME1450
 ME1450'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 ME1450'RECOVERED AS DESCRIBED
 ME1450
 ME1450                          STATION RECOVERY (2011)
 ME1450
 ME1450'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1450'RECOVERED IN GOOD CONDITION
 ME1450
 ME1450                          STATION RECOVERY (2011)
 ME1450
 ME1450'RECOVERY NOTE BY IL STATE GEOLOGICAL SURVEY 2011 (MEB)
 ME1450'RECOVERED IN GOOD CONDITION.
 ME1450
 ME1450                          STATION RECOVERY (2021)
 ME1450
 ME1450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 ME1450'RECOVERED IN GOOD CONDITION.
 ME1450
 ME1450                          STATION RECOVERY (2025)
 ME1450
 ME1450'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 ME1450'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI8776 ***********************************************************************
 CI8776  DESIGNATION -  VIEW AZ MK
 CI8776  PID         -  CI8776
 CI8776  STATE/COUNTY-  IL/MENARD
 CI8776  COUNTRY     -  US
 CI8776  USGS QUAD   -  GREENVIEW (2018)
 CI8776
 CI8776                         *CURRENT SURVEY CONTROL
 CI8776  ______________________________________________________________________
 CI8776* NAD 83(2011) POSITION- 40 03 44.45778(N) 089 44 02.47762(W)   ADJUSTED
 CI8776* NAD 83(2011) ELLIP HT-   147.288 (meters)        (06/27/12)   ADJUSTED
 CI8776* NAD 83(2011) EPOCH   -  2010.00
 CI8776* NAVD 88 ORTHO HEIGHT -   179.9   (meters)      590.    (feet) GPS OBS
 CI8776  ______________________________________________________________________
 CI8776  NAVD 88 orthometric height was determined with geoid model    GEOID03
 CI8776  GEOID HEIGHT    -        -32.629 (meters)                     GEOID03
 CI8776  GEOID HEIGHT    -        -32.654 (meters)                     GEOID18
 CI8776  NAD 83(2011) X  -     22,692.695 (meters)                     COMP
 CI8776  NAD 83(2011) Y  - -4,888,314.765 (meters)                     COMP
 CI8776  NAD 83(2011) Z  -  4,083,381.256 (meters)                     COMP
 CI8776  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 CI8776
 CI8776  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI8776  Standards:
 CI8776         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI8776            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI8776  -------------------------------------------------------------------
 CI8776  NETWORK    0.71   1.23           0.31   0.27   0.63     -0.08326205
 CI8776  -------------------------------------------------------------------
 CI8776  Click here for local accuracies and other accuracy information.
 CI8776
 CI8776.The horizontal coordinates were established by GPS observations
 CI8776.and adjusted by the National Geodetic Survey in June 2012.
 CI8776
 CI8776.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI8776.been affixed to the stable North American tectonic plate. See 
 CI8776.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI8776
 CI8776.The horizontal coordinates are valid at the epoch date displayed above
 CI8776.which is a decimal equivalence of Year/Month/Day.
 CI8776
 CI8776.The orthometric height was determined by GPS observations and a
 CI8776.high-resolution geoid model.
 CI8776
 CI8776.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI8776.GEOID18 height accuracy estimate available here.
 CI8776
 CI8776.Click photographs - Photos may exist for this station.
 CI8776
 CI8776.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI8776
 CI8776.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI8776
 CI8776.The ellipsoidal height was determined by GPS observations
 CI8776.and is referenced to NAD 83.
 CI8776
 CI8776. The following values were computed from the NAD 83(2011) position.
 CI8776
 CI8776;                    North         East     Units Scale Factor Converg.
 CI8776;SPC IL W     -   377,000.060   736,909.500   MT  0.99995794   +0 16 42.5
 CI8776;SPC IL W     - 1,236,874.36  2,417,677.25   sFT  0.99995794   +0 16 42.5
 CI8776;UTM  16      - 4,438,259.610   266,821.783   MT  1.00026940   -1 45 37.7
 CI8776
 CI8776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI8776!SPC IL W     -   0.99997689  x   0.99995794  =   0.99993484
 CI8776!UTM  16      -   0.99997689  x   1.00026940  =   1.00024629
 CI8776
 CI8776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK6682138259(NAD 83)
 CI8776
 CI8776                          SUPERSEDED SURVEY CONTROL
 CI8776
 CI8776  NAD 83(2007)-  40 03 44.45798(N)    089 44 02.47842(W) AD(2002.00) 0
 CI8776  ELLIP H (02/10/07)  147.299  (m)                       GP(2002.00)    
 CI8776  ELLIP H (02/03/05)  147.278  (m)                       GP(       ) 4 2
 CI8776  NAD 83(1997)-  40 03 44.45777(N)    089 44 02.47809(W) AD(       ) 1
 CI8776  ELLIP H (08/16/04)  147.297  (m)                       GP(       ) 3 2
 CI8776
 CI8776.Superseded values are not recommended for survey control.
 CI8776
 CI8776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI8776.See file dsdata.pdf to determine how the superseded data were derived.
 CI8776
 CI8776_MARKER: DZ = AZIMUTH MARK DISK
 CI8776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI8776_STAMPING: VIEW 1959
 CI8776_MARK LOGO: CGS
 CI8776_PROJECTION: FLUSH
 CI8776_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI8776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI8776+STABILITY: SURFACE MOTION
 CI8776_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI8776+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2004
 CI8776
 CI8776  HISTORY     - Date     Condition        Report By
 CI8776  HISTORY     - 1959     MONUMENTED       CGS
 CI8776  HISTORY     - 20040211 GOOD             NGS
 CI8776
 CI8776                          STATION DESCRIPTION
 CI8776
 CI8776'DESCRIBED BY NATIONAL GEODETIC SURVEY 2004 (DL)
 CI8776'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION (TEA).  TO REACH
 CI8776'FROM THE POST  OFFICE IN GREENVIEW, LOCATED AT THE INTERSECTION OF
 CI8776'ALKIRE AND WASHINGTON STREETS, GO  EAST ALONG WASHINGTON ST. 0.31 MI.
 CI8776'TO THE INTERSECTION WITH IL 29, TURN RIGHT (SOUTH)  ALONG IL 29 1.52
 CI8776'MI. TO A T INTERSECTION WITH TICE RD., TURN RIGHT (WEST) ALONG TICE
 CI8776'RD. 0.10  MI. TO THE STATION ON THE LEFT.  21.5 FT. SOUTH OF THE
 CI8776'CENTERLINE OF THE RD., 1.5 FT. NORTH OF  A FENCE LINE RUNNING
 CI8776'EAST-WEST, 4.5 FT. EAST OF A METAL WITNESS POST. STATION IS FLUSH
 CI8776'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1448 ***********************************************************************
 ME1448  DESIGNATION -  VIEW RM 1
 ME1448  PID         -  ME1448
 ME1448  STATE/COUNTY-  IL/KANKAKEE
 ME1448  COUNTRY     -  US
 ME1448  USGS QUAD   -  KANKAKEE (2018)
 ME1448
 ME1448                         *CURRENT SURVEY CONTROL
 ME1448  ______________________________________________________________________
 ME1448* NAD 83(1986) POSITION- 41 01 29.40   (N) 087 52 02.09   (W)   HD_HELD1
 ME1448* NAVD 88 ORTHO HEIGHT -   211.647 (meters)      694.38  (feet) ADJUSTED
 ME1448  ______________________________________________________________________
 ME1448  GEOID HEIGHT    -        -32.679 (meters)                     GEOID18
 ME1448  DYNAMIC HEIGHT  -        211.562 (meters)      694.10  (feet) COMP
 ME1448  MODELED GRAVITY -    980,215.4   (mgal)                       NAVD 88
 ME1448
 ME1448  VERT ORDER      -  SECOND    CLASS 0
 ME1448
 ME1448.The horizontal coordinates were determined by differentially corrected
 ME1448.hand held GPS observations or other comparable positioning techniques
 ME1448.and have an estimated accuracy of +/- 3 meters.
 ME1448
 ME1448.The orthometric height was determined by differential leveling and
 ME1448.adjusted by the NATIONAL GEODETIC SURVEY
 ME1448.in June 1991.
 ME1448
 ME1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1448.GEOID18 height accuracy estimate available here.
 ME1448
 ME1448.Click photographs - Photos may exist for this station.
 ME1448
 ME1448.The dynamic height is computed by dividing the NAVD 88
 ME1448.geopotential number by the normal gravity value computed on the
 ME1448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1448.degrees latitude (g = 980.6199 gals.).
 ME1448
 ME1448.The modeled gravity was interpolated from observed gravity values.
 ME1448
 ME1448;                    North         East    Units  Estimated Accuracy
 ME1448;SPC IL E     -   483,904.2     339,198.6     MT  (+/- 3 meters HH1 GPS) 
 ME1448
 ME1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2709041876(NAD 83)
 ME1448
 ME1448                          SUPERSEDED SURVEY CONTROL
 ME1448
 ME1448  NGVD 29 (??/??/92)  211.732  (m)          694.66   (f) ADJ UNCH    2 0
 ME1448
 ME1448.Superseded values are not recommended for survey control.
 ME1448
 ME1448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1448.See file dsdata.pdf to determine how the superseded data were derived.
 ME1448
 ME1448_MARKER: DR = REFERENCE MARK DISK
 ME1448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1448_STAMPING: VIEW NO 1 1952
 ME1448_MARK LOGO: CGS
 ME1448_PROJECTION: FLUSH
 ME1448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1448+STABILITY: SURFACE MOTION
 ME1448
 ME1448  HISTORY     - Date     Condition        Report By
 ME1448  HISTORY     - 1952     MONUMENTED       CGS
 ME1448  HISTORY     - 1959     GOOD             CGS
 ME1448
 ME1448                          STATION DESCRIPTION
 ME1448
 ME1448'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1448'6.9 MI S FROM KANKAKEE.
 ME1448'ABOUT 6.9 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1448'49 FROM THE COURT HOUSE IN KANKAKEE, AT A FARM HOUSE EAST OF THE
 ME1448'HIGHWAY, 186 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 59
 ME1448'FEET EAST-NORTHEAST OF THE NORTHEAST CORNER OF THE FARM HOUSE,
 ME1448'150 FEET EAST-SOUTHEAST OF A POWER POLE, 37 FEET SOUTH-SOUTHEAST
 ME1448'OF TRIANGULATION STATION VIEW, ABOUT 3 FEET ABOVE THE LEVEL OF
 ME1448'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 ME1448'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1447 ***********************************************************************
 ME1447  DESIGNATION -  VIEW RM 3
 ME1447  PID         -  ME1447
 ME1447  STATE/COUNTY-  IL/KANKAKEE
 ME1447  COUNTRY     -  US
 ME1447  USGS QUAD   -  KANKAKEE (2018)
 ME1447
 ME1447                         *CURRENT SURVEY CONTROL
 ME1447  ______________________________________________________________________
 ME1447* NAD 83(1986) POSITION- 41 01 30.08   (N) 087 52 02.29   (W)   HD_HELD1
 ME1447* NAVD 88 ORTHO HEIGHT -   211.714 (meters)      694.60  (feet) ADJUSTED
 ME1447  ______________________________________________________________________
 ME1447  GEOID HEIGHT    -        -32.679 (meters)                     GEOID18
 ME1447  DYNAMIC HEIGHT  -        211.629 (meters)      694.32  (feet) COMP
 ME1447  MODELED GRAVITY -    980,215.5   (mgal)                       NAVD 88
 ME1447
 ME1447  VERT ORDER      -  SECOND    CLASS 0
 ME1447
 ME1447.The horizontal coordinates were determined by differentially corrected
 ME1447.hand held GPS observations or other comparable positioning techniques
 ME1447.and have an estimated accuracy of +/- 3 meters.
 ME1447
 ME1447.The orthometric height was determined by differential leveling and
 ME1447.adjusted by the NATIONAL GEODETIC SURVEY
 ME1447.in June 1991.
 ME1447
 ME1447.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1447.GEOID18 height accuracy estimate available here.
 ME1447
 ME1447.Click photographs - Photos may exist for this station.
 ME1447
 ME1447.The dynamic height is computed by dividing the NAVD 88
 ME1447.geopotential number by the normal gravity value computed on the
 ME1447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1447.degrees latitude (g = 980.6199 gals.).
 ME1447
 ME1447.The modeled gravity was interpolated from observed gravity values.
 ME1447
 ME1447;                    North         East    Units  Estimated Accuracy
 ME1447;SPC IL E     -   483,925.2     339,193.8     MT  (+/- 3 meters HH1 GPS) 
 ME1447
 ME1447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2708541897(NAD 83)
 ME1447
 ME1447                          SUPERSEDED SURVEY CONTROL
 ME1447
 ME1447  NGVD 29 (??/??/92)  211.799  (m)          694.88   (f) ADJ UNCH    2 0
 ME1447
 ME1447.Superseded values are not recommended for survey control.
 ME1447
 ME1447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1447.See file dsdata.pdf to determine how the superseded data were derived.
 ME1447
 ME1447_MARKER: DR = REFERENCE MARK DISK
 ME1447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1447_STAMPING: VIEW NO 3 1952
 ME1447_MARK LOGO: CGS
 ME1447_PROJECTION: FLUSH
 ME1447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1447+STABILITY: SURFACE MOTION
 ME1447
 ME1447  HISTORY     - Date     Condition        Report By
 ME1447  HISTORY     - 1959     MONUMENTED       CGS
 ME1447  HISTORY     - 1959     GOOD             CGS
 ME1447
 ME1447                          STATION DESCRIPTION
 ME1447
 ME1447'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1447'6.9 MI S FROM KANKAKEE.
 ME1447'ABOUT 6.9 MILES SOUTH ALONG U.S. HIGHWAY 52 AND STATE HIGHWAY
 ME1447'49 FROM THE COURT HOUSE IN KANKAKEE, AT A FARM HOUSE EAST OF
 ME1447'THE HIGHWAY, 174 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 84
 ME1447'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE FARM HOUSE, 138
 ME1447'FEET EAST OF A POWER POLE WITH A TRANSFORMER, 33.4 FEET NORTH
 ME1447'OF TRIANGULATION STATION VIEW, ABOUT 3 FEET ABOVE THE LEVEL OF
 ME1447'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 ME1447'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0911 ***********************************************************************
 HB0911  DESIGNATION -  VILLA
 HB0911  PID         -  HB0911
 HB0911  STATE/COUNTY-  IL/PULASKI
 HB0911  COUNTRY     -  US
 HB0911  USGS QUAD   -  PULASKI (2018)
 HB0911
 HB0911                         *CURRENT SURVEY CONTROL
 HB0911  ______________________________________________________________________
 HB0911* NAD 83(1997) POSITION- 37 09 09.84868(N) 089 09 58.81325(W)   ADJUSTED
 HB0911* NAVD 88 ORTHO HEIGHT -   134.079 (meters)      439.89  (feet) ADJUSTED
 HB0911  ______________________________________________________________________
 HB0911  GEOID HEIGHT    -        -28.253 (meters)                     GEOID18
 HB0911  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 HB0911  DYNAMIC HEIGHT  -        133.982 (meters)      439.57  (feet) COMP
 HB0911  MODELED GRAVITY -    979,903.7   (mgal)                       NAVD 88
 HB0911
 HB0911  HORZ ORDER      -  SECOND
 HB0911  VERT ORDER      -  SECOND    CLASS 0
 HB0911
 HB0911.The horizontal coordinates were established by classical geodetic methods
 HB0911.and adjusted by the National Geodetic Survey in October 1999.
 HB0911
 HB0911.The orthometric height was determined by differential leveling and
 HB0911.adjusted by the NATIONAL GEODETIC SURVEY
 HB0911.in June 1991.
 HB0911
 HB0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0911.GEOID18 height accuracy estimate available here.
 HB0911
 HB0911.Click photographs - Photos may exist for this station.
 HB0911
 HB0911.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0911
 HB0911.The dynamic height is computed by dividing the NAVD 88
 HB0911.geopotential number by the normal gravity value computed on the
 HB0911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0911.degrees latitude (g = 980.6199 gals.).
 HB0911
 HB0911.The modeled gravity was interpolated from observed gravity values.
 HB0911
 HB0911. The following values were computed from the NAD 83(1997) position.
 HB0911
 HB0911;                    North         East     Units Scale Factor Converg.
 HB0911;SPC IL W     -    54,407.307   788,858.605   MT  1.00003841   +0 36 15.0
 HB0911;SPC IL W     -   178,501.31  2,588,113.61   sFT  1.00003841   +0 36 15.0
 HB0911;UTM  16      - 4,114,013.129   307,621.562   MT  1.00005593   -1 18 31.5
 HB0911
 HB0911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0911!SPC IL W     -   0.99998339  x   1.00003841  =   1.00002180
 HB0911!UTM  16      -   0.99998339  x   1.00005593  =   1.00003932
 HB0911
 HB0911:                Primary Azimuth Mark                     Grid Az
 HB0911:SPC IL W     -  VILLA AZ MK                              083 03 04.3
 HB0911:UTM  16      -  VILLA AZ MK                              084 57 50.8
 HB0911
 HB0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0762114013(NAD 83)
 HB0911
 HB0911|---------------------------------------------------------------------|
 HB0911| PID    Reference Object                     Distance      Geod. Az  |
 HB0911|                                                           dddmmss.s |
 HB0911| HB0914 VILLA AZ MK                                        0833919.3 |
 HB0911| HB0912 VILLA RM 1                           26.606 METERS 23627     |
 HB0911| HB0913 VILLA RM 2                           24.260 METERS 34216     |
 HB0911|---------------------------------------------------------------------|
 HB0911
 HB0911                          SUPERSEDED SURVEY CONTROL
 HB0911
 HB0911  NAD 83(1993)-  37 09 09.85137(N)    089 09 58.81374(W) AD(       ) 2
 HB0911  NAD 83(1986)-  37 09 09.85801(N)    089 09 58.81724(W) AD(       ) 2
 HB0911  NAD 27      -  37 09 09.67460(N)    089 09 58.54590(W) AD(       ) 2
 HB0911  NGVD 29             134.19   (m)          440.3    (f) LEVELING    3  
 HB0911  NGVD 29 (11/26/84)  134.002  (m)          439.64   (f) ADJUSTED    2 0
 HB0911
 HB0911.Superseded values are not recommended for survey control.
 HB0911
 HB0911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0911.See file dsdata.pdf to determine how the superseded data were derived.
 HB0911
 HB0911_MARKER: DE = TRAVERSE STATION DISK
 HB0911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0911_STAMPING: VILLA 1960
 HB0911_MARK LOGO: CGS
 HB0911_PROJECTION: RECESSED 5 CENTIMETERS
 HB0911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0911+STABILITY: SURFACE MOTION
 HB0911
 HB0911  HISTORY     - Date     Condition        Report By
 HB0911  HISTORY     - 1960     MONUMENTED       CGS
 HB0911  HISTORY     - 1960     GOOD             CGS
 HB0911  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0911
 HB0911                          STATION DESCRIPTION
 HB0911
 HB0911'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0911'STATION IS LOCATED ABOUT 5.0 MILES SOUTH-SOUTHEAST OF PULASKI, ABOUT
 HB0911'3.0 MILES NORTHEAST OF MOUNDS, ABOUT 1.5 MILES EAST-SOUTHEAST OF
 HB0911'VILLA RIDGE AND 0.1 MILE EAST OF HOUSE OCCUPIED AND OWNED BY MR. ROY
 HB0911'CRISMAN.
 HB0911'
 HB0911'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 37 AND MAIN CROSSROAD AT
 HB0911'THE SINCLAIR SERVICE STATION AT OLMSTED, GO SOUTHWESTERLY ON
 HB0911'STATE HIGHWAY 37 FOR 1.3 MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND
 HB0911'GO WEST AND SOUTHWEST ON CONCRETE ROAD FOR 1.3 MILES TO A SIDE ROAD
 HB0911'RIGHT (WESENBURG ROAD), TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 2.0
 HB0911'MILES TO CROSSROAD, CONTINUE WEST ON NARROW GRAVEL ROAD FOR
 HB0911'0.6 MILE TO DRIVEWAY ON RIGHT, TURN NORTH AND GO 0.1 MILE TO HOUSE OF
 HB0911'MR. ROY CRISMAN, TURN RIGHT AT HOUSE AND GO EAST ALONG THE SOUTH SIDE
 HB0911'OF FENCE FOR 0.1 MILE TO GATE AND STATION NORTHEAST OF GATE
 HB0911'AS DESCRIBED.
 HB0911'
 HB0911'STATION MARK, A STANDARD TRAVERSE DISK STAMPED VILLA 1960, IS SET IN
 HB0911'TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET 2 INCHES BELOW
 HB0911'THE SURFACE OF THE GROUND. THE MARK IS 55.5 FEET NORTH-NORTHEAST OF
 HB0911'EAST END OF EAST-WEST FENCE, 27.5 FEET WEST OF CENTER OF FIELD
 HB0911'ROAD, 25 FEET EAST OF WITNESS POST AND FENCE AND 25 FEET EAST OF
 HB0911'FENCE CORNER AT WITNESS POST.
 HB0911'
 HB0911'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED VILLA
 HB0911'NO 1 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST
 HB0911'WHICH PROJECTS ABOUT 2 INCHES. THE MARK IS 67 FEET SOUTHWEST OF THE
 HB0911'WITNESS POST, 47.5 FEET WEST OF THE FENCE CORNER AND 1 FOOT NORTH
 HB0911'OF FENCE.
 HB0911'
 HB0911'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED VILLA
 HB0911'NO 2 1960, IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST
 HB0911'WHICH PROJECTS ABOUT 6 INCHES. THE MARK IS 77 FEET NORTH OF THE
 HB0911'WITNESS POST, 125 FEET NORTH OF FENCE CORNER AND 1 FOOT EAST OF
 HB0911'FENCE.
 HB0911'
 HB0911'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED VILLA 1960, IS SET
 HB0911'IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3
 HB0911'INCHES. THE MARK IS 44 FEET NORTH OF A TELEPHONE POLE, 12.5 FEET EAST
 HB0911'OF THE CENTER OF A GRAVEL ROAD AND 2 FEET NORTH OF THE WITNESS
 HB0911'POST.
 HB0911'
 HB0911'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON TRACK FIELD
 HB0911'ROAD 0.1 MILE TO HOUSE, TURN LEFT AND GO SOUTH ON DRIVEWAY 0.1
 HB0911'MILE TO ROAD, TURN LEFT AND GO EAST FOR 0.6 MILE TO CROSSROAD, TURN
 HB0911'LEFT AND GO NORTH 0.15 MILE TO THE AZIMUTH MARK ON THE EAST SIDE
 HB0911'OF ROAD AS DESCRIBED.
 HB0911'
 HB0911'HEIGHT OF LIGHT ABOVE STATION MARK 26.18 METERS.
 HB0911
 HB0911                          STATION RECOVERY (1960)
 HB0911
 HB0911'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0911'5.4 MI NE FROM MOUNDS.
 HB0911'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0911'WITH FIRST STREET IN MOUNDS, THENCE 2.1 MILES EAST ALONG AN
 HB0911'ASPHALT ROAD, THENCE 1.5 MILES NORTH ALONG A GRAVEL ROAD, THENCE
 HB0911'0.55 MILE WEST ALONG A NARROW GRAVEL ROAD, THENCE 0.1 MILE NORTH
 HB0911'ALONG A PRIVATE ROAD TO A FARM HOUSE, THENCE 0.05 MILE EAST ALONG
 HB0911'A FIELD ROAD TO A FENCE CORNER AND A WIRE GATE, 39 FEET NORTH
 HB0911'OF THE CENTER LINE OF THE FIELD ROAD, 25 FEET EAST OF A FENCE,
 HB0911'55 FEET NORTHEAST OF A FENCE CORNER AND THE NORTH END OF A WIRE
 HB0911'GATE, 25 FEET EAST OF ANOTHER FENCE CORNER, 25.0 FEET EAST OF A
 HB0911'METAL WITNESS POST, ABOUT LEVEL WITH THE FIELD ROAD AND SET
 HB0911'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 HB0911
 HB0911                          STATION RECOVERY (2012)
 HB0911
 HB0911'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0911'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0914 ***********************************************************************
 HB0914  DESIGNATION -  VILLA AZ MK
 HB0914  PID         -  HB0914
 HB0914  STATE/COUNTY-  IL/PULASKI
 HB0914  COUNTRY     -  US
 HB0914  USGS QUAD   -  PULASKI (2018)
 HB0914
 HB0914                         *CURRENT SURVEY CONTROL
 HB0914  ______________________________________________________________________
 HB0914* NAD 83(1986) POSITION- 37 09 11.     (N) 089 09 25.     (W)   SCALED
 HB0914* NAVD 88 ORTHO HEIGHT -   109.964 (meters)      360.77  (feet) ADJUSTED
 HB0914  ______________________________________________________________________
 HB0914  GEOID HEIGHT    -        -28.262 (meters)                     GEOID18
 HB0914  DYNAMIC HEIGHT  -        109.884 (meters)      360.51  (feet) COMP
 HB0914  MODELED GRAVITY -    979,902.7   (mgal)                       NAVD 88
 HB0914
 HB0914  VERT ORDER      -  SECOND    CLASS 0
 HB0914
 HB0914.The horizontal coordinates were scaled from a map and have
 HB0914.an estimated accuracy of +/- 6 seconds.
 HB0914
 HB0914.The orthometric height was determined by differential leveling and
 HB0914.adjusted by the NATIONAL GEODETIC SURVEY
 HB0914.in June 1991.
 HB0914
 HB0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0914.GEOID18 height accuracy estimate available here.
 HB0914
 HB0914.Click photographs - Photos may exist for this station.
 HB0914
 HB0914.The dynamic height is computed by dividing the NAVD 88
 HB0914.geopotential number by the normal gravity value computed on the
 HB0914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0914.degrees latitude (g = 980.6199 gals.).
 HB0914
 HB0914.The modeled gravity was interpolated from observed gravity values.
 HB0914
 HB0914;                    North         East    Units  Estimated Accuracy
 HB0914;SPC IL W     -    54,450.      789,690.      MT  (+/- 180 meters Scaled)
 HB0914
 HB0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG084140(NAD 83)
 HB0914
 HB0914                          SUPERSEDED SURVEY CONTROL
 HB0914
 HB0914  NGVD 29 (11/26/84)  109.887  (m)          360.52   (f) ADJUSTED    2 0
 HB0914
 HB0914.Superseded values are not recommended for survey control.
 HB0914
 HB0914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0914.See file dsdata.pdf to determine how the superseded data were derived.
 HB0914
 HB0914_MARKER: DZ = AZIMUTH MARK DISK
 HB0914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0914_STAMPING: VILLA 1960
 HB0914_MARK LOGO: CGS
 HB0914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0914+STABILITY: SURFACE MOTION
 HB0914
 HB0914  HISTORY     - Date     Condition        Report By
 HB0914  HISTORY     - 1960     MONUMENTED       CGS
 HB0914  HISTORY     - 1978     GOOD             ILDT
 HB0914  HISTORY     - 1978     GOOD             ILDT
 HB0914  HISTORY     - 1978     GOOD             ILDT
 HB0914  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0914  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0914
 HB0914                          STATION DESCRIPTION
 HB0914
 HB0914'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0914'4.9 MI NE FROM MOUNDS.
 HB0914'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0914'WITH FIRST STREET IN MOUNDS, THENCE 2.1 MILE EAST ALONG AN
 HB0914'ASPHALT ROAD, THENCE 1.7 MILES NORTH ALONG A GRAVEL ROAD, ABOUT
 HB0914'0.2 MILE NORTH OF THE JUNCTION OF AN EAST-WEST GRAVEL ROAD,
 HB0914'14 FEET EAST OF THE CENTER LINE OF THE ROAD, 161 FEET NORTH
 HB0914'OF THE NORTH END OF THE EAST HEADWALL OF A CONCRETE BRIDGE, 44
 HB0914'FEET NORTH OF THE FIRST TELEPHONE POLE NORTH OF THE BRIDGE,
 HB0914'2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 HB0914'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0914
 HB0914                          STATION RECOVERY (1978)
 HB0914
 HB0914'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0914'RECOVERED IN GOOD CONDITION.
 HB0914
 HB0914                          STATION RECOVERY (1978)
 HB0914
 HB0914'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0914'RECOVERED IN GOOD CONDITION.
 HB0914
 HB0914                          STATION RECOVERY (1978)
 HB0914
 HB0914'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0914'RECOVERED IN GOOD CONDITION.
 HB0914
 HB0914                          STATION RECOVERY (2002)
 HB0914
 HB0914'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0914'SUSPECTED DESTROYED BY ROAD DITCHING.
 HB0914
 HB0914                          STATION RECOVERY (2012)
 HB0914
 HB0914'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0914'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0912 ***********************************************************************
 HB0912  DESIGNATION -  VILLA RM 1
 HB0912  PID         -  HB0912
 HB0912  STATE/COUNTY-  IL/PULASKI
 HB0912  COUNTRY     -  US
 HB0912  USGS QUAD   -  PULASKI (2018)
 HB0912
 HB0912                         *CURRENT SURVEY CONTROL
 HB0912  ______________________________________________________________________
 HB0912* NAD 83(1986) POSITION- 37 09 09.37   (N) 089 09 59.71   (W)   HD_HELD1
 HB0912* NAVD 88 ORTHO HEIGHT -   133.768 (meters)      438.87  (feet) ADJUSTED
 HB0912  ______________________________________________________________________
 HB0912  GEOID HEIGHT    -        -28.253 (meters)                     GEOID18
 HB0912  DYNAMIC HEIGHT  -        133.671 (meters)      438.55  (feet) COMP
 HB0912  MODELED GRAVITY -    979,903.8   (mgal)                       NAVD 88
 HB0912
 HB0912  VERT ORDER      -  SECOND    CLASS 0
 HB0912
 HB0912.The horizontal coordinates were determined by differentially corrected
 HB0912.hand held GPS observations or other comparable positioning techniques
 HB0912.and have an estimated accuracy of +/- 3 meters.
 HB0912
 HB0912.The orthometric height was determined by differential leveling and
 HB0912.adjusted by the NATIONAL GEODETIC SURVEY
 HB0912.in June 1991.
 HB0912
 HB0912.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0912.GEOID18 height accuracy estimate available here.
 HB0912
 HB0912.Click photographs - Photos may exist for this station.
 HB0912
 HB0912.The dynamic height is computed by dividing the NAVD 88
 HB0912.geopotential number by the normal gravity value computed on the
 HB0912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0912.degrees latitude (g = 980.6199 gals.).
 HB0912
 HB0912.The modeled gravity was interpolated from observed gravity values.
 HB0912
 HB0912;                    North         East    Units  Estimated Accuracy
 HB0912;SPC IL W     -    54,392.3     788,836.6     MT  (+/- 3 meters HH1 GPS) 
 HB0912
 HB0912_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0759913998(NAD 83)
 HB0912
 HB0912                          SUPERSEDED SURVEY CONTROL
 HB0912
 HB0912  NGVD 29 (11/26/84)  133.690  (m)          438.61   (f) ADJUSTED    2 0
 HB0912
 HB0912.Superseded values are not recommended for survey control.
 HB0912
 HB0912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0912.See file dsdata.pdf to determine how the superseded data were derived.
 HB0912
 HB0912_MARKER: DR = REFERENCE MARK DISK
 HB0912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0912_STAMPING: VILLA NO 1 1960
 HB0912_MARK LOGO: CGS
 HB0912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0912+STABILITY: SURFACE MOTION
 HB0912
 HB0912  HISTORY     - Date     Condition        Report By
 HB0912  HISTORY     - 1960     MONUMENTED       CGS
 HB0912  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0912
 HB0912                          STATION DESCRIPTION
 HB0912
 HB0912'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0912'5.4 MI NE FROM MOUNDS.
 HB0912'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0912'WITH FIRST STREET IN MOUNDS, THENCE 2.1 MILE EAST ALONG AN
 HB0912'ASPHALT ROAD, THENCE 1.5 MILES NORTH ALONG A GRAVEL ROAD, THENCE
 HB0912'0.55 MILE WEST ALONG A NARROW GRAVEL ROAD, THENCE 0.1 MILE NORTH
 HB0912'ALONG A PRIVATE ROAD TO A FARM HOUSE, THENCE 0.05 MILE EAST ALONG
 HB0912'A FIELD ROAD TO A FENCE CORNER AND A WIRE GATE, 11 FEET NORTH
 HB0912'OF THE CENTER LINE OF THE FIELD ROAD, 0.5 FEET NORTH OF A
 HB0912'FENCE, 47 FEET WEST OF FENCE CORNER AND THE NORTH END OF THE
 HB0912'WIRE GATE, 87.3 FEET SOUTHWEST OF TRAVERSE STATION VILLA, 67.0
 HB0912'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 HB0912'LEVEL OF THE FIELD ROAD AND SET IN THE TOP OF A CONCRETE POST
 HB0912'PROJECTING 1 INCH.
 HB0912
 HB0912                          STATION RECOVERY (2012)
 HB0912
 HB0912'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0912'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0913 ***********************************************************************
 HB0913  DESIGNATION -  VILLA RM 2
 HB0913  PID         -  HB0913
 HB0913  STATE/COUNTY-  IL/PULASKI
 HB0913  COUNTRY     -  US
 HB0913  USGS QUAD   -  PULASKI (2018)
 HB0913
 HB0913                         *CURRENT SURVEY CONTROL
 HB0913  ______________________________________________________________________
 HB0913* NAD 83(1986) POSITION- 37 09 10.60   (N) 089 09 59.11   (W)   HD_HELD1
 HB0913* NAVD 88 ORTHO HEIGHT -   131.482 (meters)      431.37  (feet) ADJUSTED
 HB0913  ______________________________________________________________________
 HB0913  GEOID HEIGHT    -        -28.253 (meters)                     GEOID18
 HB0913  DYNAMIC HEIGHT  -        131.387 (meters)      431.06  (feet) COMP
 HB0913  MODELED GRAVITY -    979,903.8   (mgal)                       NAVD 88
 HB0913
 HB0913  VERT ORDER      -  SECOND    CLASS 0
 HB0913
 HB0913.The horizontal coordinates were determined by differentially corrected
 HB0913.hand held GPS observations or other comparable positioning techniques
 HB0913.and have an estimated accuracy of +/- 3 meters.
 HB0913
 HB0913.The orthometric height was determined by differential leveling and
 HB0913.adjusted by the NATIONAL GEODETIC SURVEY
 HB0913.in June 1991.
 HB0913
 HB0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0913.GEOID18 height accuracy estimate available here.
 HB0913
 HB0913.Click photographs - Photos may exist for this station.
 HB0913
 HB0913.The dynamic height is computed by dividing the NAVD 88
 HB0913.geopotential number by the normal gravity value computed on the
 HB0913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0913.degrees latitude (g = 980.6199 gals.).
 HB0913
 HB0913.The modeled gravity was interpolated from observed gravity values.
 HB0913
 HB0913;                    North         East    Units  Estimated Accuracy
 HB0913;SPC IL W     -    54,430.4     788,851.0     MT  (+/- 3 meters HH1 GPS) 
 HB0913
 HB0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0761414036(NAD 83)
 HB0913
 HB0913                          SUPERSEDED SURVEY CONTROL
 HB0913
 HB0913  NGVD 29 (11/26/84)  131.404  (m)          431.11   (f) ADJUSTED    2 0
 HB0913
 HB0913.Superseded values are not recommended for survey control.
 HB0913
 HB0913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0913.See file dsdata.pdf to determine how the superseded data were derived.
 HB0913
 HB0913_MARKER: DR = REFERENCE MARK DISK
 HB0913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0913_STAMPING: VILLA NO 2 1960
 HB0913_MARK LOGO: CGS
 HB0913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0913+STABILITY: SURFACE MOTION
 HB0913
 HB0913  HISTORY     - Date     Condition        Report By
 HB0913  HISTORY     - 1960     MONUMENTED       CGS
 HB0913  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0913
 HB0913                          STATION DESCRIPTION
 HB0913
 HB0913'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0913'5.4 MI NE FROM MOUNDS.
 HB0913'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0913'WITH FIRST STREET IN MOUNDS, THENCE 2.1 MILES EAST ALONG AN
 HB0913'ASPHALT ROAD, THENCE 1.5 MILES NORTH ALONG A GRAVEL ROAD, THENCE
 HB0913'0.55 MILE WEST ALONG A NARROW GRAVEL ROAD, THENCE 0.1 MILE NORTH
 HB0913'ALONG A PRIVATE ROAD TO A FARM HOUSE, THENCE 0.05 MILE EAST
 HB0913'ALONG A FIELD ROAD TO A FENCE CORNER AND THE NORTH END OF A WIRE
 HB0913'GATE, 130 FEET NORTH OF THE CENTER LINE OF THE FIELD ROAD,
 HB0913'1 FOOT EAST OF A FENCE, 125 FEET NORTH OF THE FENCE CORNER AND
 HB0913'THE NORTH END OF THE WIRE GATE, 76 FEET NORTH OF ANOTHER FENCE
 HB0913'CORNER, 79.6 FEET NORTH-NORTHWEST OF TRAVERSE STATION VILLA, 77.1
 HB0913'FEET NORTH OF A METAL WITNESS POST, ABOUT 6 FEET BELOW THE
 HB0913'LEVEL OF THE FIELD ROAD AND SET IN THE TOP OF A CONCRETE POST
 HB0913'PROJECTING 3 INCHES.
 HB0913
 HB0913                          STATION RECOVERY (2012)
 HB0913
 HB0913'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0913'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0904 ***********************************************************************
 MF0904  DESIGNATION -  VILLE
 MF0904  PID         -  MF0904
 MF0904  STATE/COUNTY-  IL/BUREAU
 MF0904  COUNTRY     -  US
 MF0904  USGS QUAD   -  MALDEN (2018)
 MF0904
 MF0904                         *CURRENT SURVEY CONTROL
 MF0904  ______________________________________________________________________
 MF0904* NAD 83(1997) POSITION- 41 23 36.13192(N) 089 16 00.62646(W)   ADJUSTED
 MF0904* NAVD 88 ORTHO HEIGHT -   210.994 (meters)      692.24  (feet) ADJUSTED
 MF0904  ______________________________________________________________________
 MF0904  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0904  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 MF0904  DYNAMIC HEIGHT  -        210.910 (meters)      691.96  (feet) COMP
 MF0904  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 MF0904
 MF0904  HORZ ORDER      -  SECOND
 MF0904  VERT ORDER      -  SECOND    CLASS 0
 MF0904
 MF0904.The horizontal coordinates were established by classical geodetic methods
 MF0904.and adjusted by the National Geodetic Survey in October 1999.
 MF0904
 MF0904.The orthometric height was determined by differential leveling and
 MF0904.adjusted by the NATIONAL GEODETIC SURVEY
 MF0904.in June 1991.
 MF0904
 MF0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0904.GEOID18 height accuracy estimate available here.
 MF0904
 MF0904.Click photographs - Photos may exist for this station.
 MF0904
 MF0904.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0904
 MF0904.The dynamic height is computed by dividing the NAVD 88
 MF0904.geopotential number by the normal gravity value computed on the
 MF0904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0904.degrees latitude (g = 980.6199 gals.).
 MF0904
 MF0904.The modeled gravity was interpolated from observed gravity values.
 MF0904
 MF0904. The following values were computed from the NAD 83(1997) position.
 MF0904
 MF0904;                    North         East     Units Scale Factor Converg.
 MF0904;SPC IL W     -   525,100.466   775,251.099   MT  1.00001084   +0 35 42.1
 MF0904;SPC IL W     - 1,722,767.11  2,543,469.65   sFT  1.00001084   +0 35 42.1
 MF0904;UTM  16      - 4,584,905.938   310,486.882   MT  1.00004201   -1 29 57.6
 MF0904
 MF0904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0904!SPC IL W     -   0.99997209  x   1.00001084  =   0.99998293
 MF0904!UTM  16      -   0.99997209  x   1.00004201  =   1.00001410
 MF0904
 MF0904:                Primary Azimuth Mark                     Grid Az
 MF0904:SPC IL W     -  SEATON RESET                             268 57 19.4
 MF0904:UTM  16      -  SEATON RESET                             271 02 59.1
 MF0904
 MF0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1048684905(NAD 83)
 MF0904
 MF0904|---------------------------------------------------------------------|
 MF0904| PID    Reference Object                     Distance      Geod. Az  |
 MF0904|                                                           dddmmss.s |
 MF0904| MF0905 VILLE RM 2                           12.304 METERS 09140     |
 MF0904| MF1650 LADD MUNICIPAL TANK                 APPROX. 4.3 KM 1055659.7 |
 MF0904| MF0898 SEATON RESET                        APPROX. 1.6 KM 2693301.5 |
 MF0904| CI8779 VILLE RM 3                           17.300 METERS 35906     |
 MF0904| MF0903 VILLE RM 1                           17.330 METERS 35908     |
 MF0904|---------------------------------------------------------------------|
 MF0904
 MF0904                          SUPERSEDED SURVEY CONTROL
 MF0904
 MF0904  NAD 83(1986)-  41 23 36.13966(N)    089 16 00.63342(W) AD(       ) 2
 MF0904  NAD 27      -  41 23 36.01510(N)    089 16 00.31440(W) AD(       ) 2
 MF0904  NGVD 29 (??/??/92)  211.070  (m)          692.49   (f) ADJ UNCH    2 0
 MF0904  NGVD 29             211.07   (m)          692.5    (f) LEVELING    3  
 MF0904
 MF0904.Superseded values are not recommended for survey control.
 MF0904
 MF0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0904.See file dsdata.pdf to determine how the superseded data were derived.
 MF0904
 MF0904_MARKER: DS = TRIANGULATION STATION DISK
 MF0904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0904_STAMPING: VILLE 1959
 MF0904_MARK LOGO: CGS
 MF0904_PROJECTION: FLUSH
 MF0904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0904+STABILITY: SURFACE MOTION
 MF0904
 MF0904  HISTORY     - Date     Condition        Report By
 MF0904  HISTORY     - 1959     MONUMENTED       CGS
 MF0904  HISTORY     - 1959     GOOD             CGS
 MF0904  HISTORY     - 1964     GOOD             CGS
 MF0904  HISTORY     - 1976     GOOD             ALSTER
 MF0904  HISTORY     - 1976     GOOD             NGS
 MF0904  HISTORY     - 19960330 MARK NOT FOUND   USPSQD
 MF0904  HISTORY     - 20010601 POOR             USPSQD
 MF0904  HISTORY     - 20050825 POOR             USPSQD
 MF0904
 MF0904                          STATION DESCRIPTION
 MF0904
 MF0904'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0904'THE STATION IS LOCATED ABOUT 2-1/2 MILES NORTHWEST OF LADD
 MF0904'AND ABOUT 2-1/4 MILES NORTHEAST OF SEATONVILLE.  IT IS
 MF0904'24 FEET SOUTH OF CENTER OF ROAD, 2 FEET NORTH OF A FENCE AND
 MF0904'1.9 FEET NORTH OF A WITNESS POST.  THE MARK IS A STANDARD
 MF0904'TRIANGULATION STATION MARK DISK SET IN THE TOP OF A 12 X 12
 MF0904'INCH CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE
 MF0904'GROUND AND THE DISK IS STAMPED VILLE 1959.
 MF0904'
 MF0904'REFERENCE MARK NO. 1 IS 31.5 FEET NORTH OF THE CENTER OF
 MF0904'ROAD AND 1.5 FEET SOUTH OF A FENCE.  THE MARK IS A STANDARD
 MF0904'REFERENCE MARK DISK SET IN THE TOP OF A 12 X 12 INCH CONCRETE
 MF0904'POST PROJECTING ABOUT 4 INCHES AND THE DISK IS STAMPED VILLE
 MF0904'NO 1 1959.
 MF0904'
 MF0904'REFERENCE MARK NO. 2 IS 25 FEET SOUTH OF THE CENTER OF ROAD
 MF0904'AND 0.5 FEET NORTH OF A FENCE.  THE MARK IS A STANDARD REFERENCE
 MF0904'MARK DISK SET IN THE TOP OF A 12 X 12 INCH CONCRETE POST
 MF0904'PROJECTING ABOUT 4 INCHES AND THE DISK IS STAMPED VILLE NO
 MF0904'2 1959.
 MF0904'
 MF0904'AZIMUTH MARK IS TRIANGULATION STATION SEATON.
 MF0904'
 MF0904'TO REACH THE STATION FROM THE POST OFFICE IN SEATONVILLE, GO
 MF0904'WEST ON U.S. HIGHWAY 6 FOR ABOUT 200 FEET, TURN RIGHT (NORTH)
 MF0904'FOR 2.0 MILES TO CROSSROADS, TURN RIGHT (EAST) ON GRAVELED
 MF0904'ROAD FOR 0.6 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF0904'
 MF0904'HEIGHT OF LIGHT ABOVE STATION MARK 3.68 METERS.
 MF0904
 MF0904                          STATION RECOVERY (1959)
 MF0904
 MF0904'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0904'7.8 MI NW FROM SPRING VALLEY.
 MF0904'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0904'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG
 MF0904'A GRAVEL ROAD, THENCE 0.95 MILES WEST ALONG A GRAVEL ROAD, THENCE
 MF0904'1.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.5 MILES WEST ALONG
 MF0904'A GRAVEL ROAD, ABOUT 93 YARDS EAST OF A T-FENCE CORNER, 26 FEET
 MF0904'SOUTH OF THE CENTER LINE OF THE ROAD, 2 FEET NORTH OF FENCE LINE,
 MF0904'1.8 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 MF0904'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0904
 MF0904                          STATION RECOVERY (1964)
 MF0904
 MF0904'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (RAE)
 MF0904'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 MF0904'FOUND IN GOOD CONDITION.  THIS STATION WAS USED FOR LOCATING
 MF0904'TRIANGULATION STATION SEATON AND REPAIRING IT.  THE 1959
 MF0904'DESCRIPTION FOR THIS STATION IS ADEQUATE.
 MF0904
 MF0904                          STATION RECOVERY (1976)
 MF0904
 MF0904'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976 (JM)
 MF0904'VILLE 1959 FOUND GOOD.
 MF0904'
 MF0904'VILLE RM 1 FOUND--BUT NO BRASS CAP.
 MF0904'
 MF0904'VILLE RM 2 FOUND GOOD.
 MF0904'
 MF0904'DISTANCE AND DIRECTION FROM NEAREST TOWN--7.8 MILES NORTHWEST
 MF0904'OF SPRING VALLEY.
 MF0904
 MF0904                          STATION RECOVERY (1976)
 MF0904
 MF0904'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF0904'STATION MARK AND REFERENCE MARK 2 RECOVERED IN GOOD CONDITION.
 MF0904'REFERENCE MARK 1 WAS FOUND WITH THE DISK SHEARED OFF.  REFERENCE
 MF0904'MARK 3 WAS SET USING THE SAME MONUMENT THAT REFERENCE MARK 1 WAS
 MF0904'SET IN.  THERE WAS NO AZIMUTH MARK FOR THIS STATION AND NO VISIBLE
 MF0904'OBJECT TO SET ONE AT THIS TIME.  REFERENCE MARK WAS FOUND TO BE
 MF0904'SHORTER BY 0.07 FOOT.  THE 1959 DESCRIPTION IS GOOD WITH THE
 MF0904'FOLLOWING CHANGES.
 MF0904'
 MF0904'REFERENCE MARK 3 IS 33 FEET NORTH OF THE CENTERLINE OF THE ROAD
 MF0904'AND 1.5 FOOT WEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS
 MF0904'4-INCHES AND THE DISK STAMPED VILLE 1959 NO 3 1976.  WITNESS POSTS
 MF0904'AND SIGNS WERE SET AT EACH MARK.
 MF0904'
 MF0904'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8 MILES NORTHWEST
 MF0904'OF SPRING VALLEY.
 MF0904'
 MF0904'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF0904
 MF0904                          STATION RECOVERY (1996)
 MF0904
 MF0904'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0904'MARK NOT FOUND.
 MF0904
 MF0904                          STATION RECOVERY (2001)
 MF0904
 MF0904'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0904'MARK RECOVERED IN POOR CONDITION.
 MF0904
 MF0904                          STATION RECOVERY (2005)
 MF0904
 MF0904'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0904'DISK MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0903 ***********************************************************************
 MF0903  DESIGNATION -  VILLE RM 1
 MF0903  PID         -  MF0903
 MF0903  STATE/COUNTY-  IL/BUREAU
 MF0903  COUNTRY     -  US
 MF0903  USGS QUAD   -  MALDEN (2018)
 MF0903
 MF0903                         *CURRENT SURVEY CONTROL
 MF0903  ______________________________________________________________________
 MF0903* NAD 83(1986) POSITION- 41 23 36.69   (N) 089 16 00.64   (W)   HD_HELD1
 MF0903* NAVD 88 ORTHO HEIGHT -   210.895 (meters)      691.91  (feet) ADJUSTED
 MF0903  ______________________________________________________________________
 MF0903  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0903  DYNAMIC HEIGHT  -        210.811 (meters)      691.64  (feet) COMP
 MF0903  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 MF0903
 MF0903  VERT ORDER      -  SECOND    CLASS 0
 MF0903
 MF0903.The horizontal coordinates were determined by differentially corrected
 MF0903.hand held GPS observations or other comparable positioning techniques
 MF0903.and have an estimated accuracy of +/- 3 meters.
 MF0903
 MF0903.The orthometric height was determined by differential leveling and
 MF0903.adjusted by the NATIONAL GEODETIC SURVEY
 MF0903.in June 1991.
 MF0903
 MF0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0903.GEOID18 height accuracy estimate available here.
 MF0903
 MF0903.Click photographs - Photos may exist for this station.
 MF0903
 MF0903.The dynamic height is computed by dividing the NAVD 88
 MF0903.geopotential number by the normal gravity value computed on the
 MF0903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0903.degrees latitude (g = 980.6199 gals.).
 MF0903
 MF0903.The modeled gravity was interpolated from observed gravity values.
 MF0903
 MF0903;                    North         East    Units  Estimated Accuracy
 MF0903;SPC IL W     -   525,117.7     775,250.6     MT  (+/- 3 meters HH1 GPS) 
 MF0903
 MF0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1048784923(NAD 83)
 MF0903
 MF0903                          SUPERSEDED SURVEY CONTROL
 MF0903
 MF0903  NGVD 29 (??/??/92)  210.972  (m)          692.16   (f) ADJ UNCH    2 0
 MF0903
 MF0903.Superseded values are not recommended for survey control.
 MF0903
 MF0903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0903.See file dsdata.pdf to determine how the superseded data were derived.
 MF0903
 MF0903_MARKER: DR = REFERENCE MARK DISK
 MF0903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0903_STAMPING: VILLE NO 1 1959
 MF0903_MARK LOGO: CGS
 MF0903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0903+STABILITY: SURFACE MOTION
 MF0903
 MF0903  HISTORY     - Date     Condition        Report By
 MF0903  HISTORY     - 1959     MONUMENTED       CGS
 MF0903  HISTORY     - 19960330 MARK NOT FOUND   USPSQD
 MF0903  HISTORY     - 20010601 POOR             USPSQD
 MF0903  HISTORY     - 20050825 POOR             USPSQD
 MF0903
 MF0903                          STATION DESCRIPTION
 MF0903
 MF0903'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0903'7.8 MI NW FROM SPRING VALLEY.
 MF0903'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0903'WITH STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH
 MF0903'ALONG A GRAVEL ROAD, THENCE 0.95 MILES WEST ALONG A GRAVEL ROAD,
 MF0903'THENCE 1.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.5 MILES WEST
 MF0903'ALONG A GRAVEL ROAD, ABOUT 93 YARDS EAST OF A T-FENCE CORNER, 32
 MF0903'FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF FENCE
 MF0903'LINE, 56.8 FEET NORTH OF TRIANGULATION STATION VILLE, 58.7 FEET
 MF0903'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN
 MF0903'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0903
 MF0903                          STATION RECOVERY (1996)
 MF0903
 MF0903'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0903'MARK NOT FOUND.
 MF0903
 MF0903                          STATION RECOVERY (2001)
 MF0903
 MF0903'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0903'MARK RECOVERED IN POOR CONDITION.
 MF0903
 MF0903                          STATION RECOVERY (2005)
 MF0903
 MF0903'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0903'DISK MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0905 ***********************************************************************
 MF0905  DESIGNATION -  VILLE RM 2
 MF0905  PID         -  MF0905
 MF0905  STATE/COUNTY-  IL/BUREAU
 MF0905  COUNTRY     -  US
 MF0905  USGS QUAD   -  MALDEN (2018)
 MF0905
 MF0905                         *CURRENT SURVEY CONTROL
 MF0905  ______________________________________________________________________
 MF0905* NAD 83(1986) POSITION- 41 23 36.12   (N) 089 16 00.10   (W)   HD_HELD1
 MF0905* NAVD 88 ORTHO HEIGHT -   211.185 (meters)      692.86  (feet) ADJUSTED
 MF0905  ______________________________________________________________________
 MF0905  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0905  DYNAMIC HEIGHT  -        211.101 (meters)      692.59  (feet) COMP
 MF0905  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 MF0905
 MF0905  VERT ORDER      -  SECOND    CLASS 0
 MF0905
 MF0905.The horizontal coordinates were determined by differentially corrected
 MF0905.hand held GPS observations or other comparable positioning techniques
 MF0905.and have an estimated accuracy of +/- 3 meters.
 MF0905
 MF0905.The orthometric height was determined by differential leveling and
 MF0905.adjusted by the NATIONAL GEODETIC SURVEY
 MF0905.in June 1991.
 MF0905
 MF0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0905.GEOID18 height accuracy estimate available here.
 MF0905
 MF0905.Click photographs - Photos may exist for this station.
 MF0905
 MF0905.The dynamic height is computed by dividing the NAVD 88
 MF0905.geopotential number by the normal gravity value computed on the
 MF0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0905.degrees latitude (g = 980.6199 gals.).
 MF0905
 MF0905.The modeled gravity was interpolated from observed gravity values.
 MF0905
 MF0905;                    North         East    Units  Estimated Accuracy
 MF0905;SPC IL W     -   525,100.2     775,263.3     MT  (+/- 3 meters HH1 GPS) 
 MF0905
 MF0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1049984905(NAD 83)
 MF0905
 MF0905                          SUPERSEDED SURVEY CONTROL
 MF0905
 MF0905  NGVD 29 (??/??/92)  211.262  (m)          693.12   (f) ADJ UNCH    2 0
 MF0905
 MF0905.Superseded values are not recommended for survey control.
 MF0905
 MF0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0905.See file dsdata.pdf to determine how the superseded data were derived.
 MF0905
 MF0905_MARKER: DR = REFERENCE MARK DISK
 MF0905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0905_STAMPING: VILLE NO 2 1959
 MF0905_MARK LOGO: CGS
 MF0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0905+STABILITY: SURFACE MOTION
 MF0905
 MF0905  HISTORY     - Date     Condition        Report By
 MF0905  HISTORY     - 1959     MONUMENTED       CGS
 MF0905  HISTORY     - 1976     GOOD             USGS
 MF0905  HISTORY     - 19960330 GOOD             USPSQD
 MF0905  HISTORY     - 20010601 GOOD             USPSQD
 MF0905  HISTORY     - 20050825 GOOD             USPSQD
 MF0905
 MF0905                          STATION DESCRIPTION
 MF0905
 MF0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0905'7.8 MI NW FROM SPRING VALLEY.
 MF0905'ABOUT 4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF0905'STATE HIGHWAY 89 AT SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG A
 MF0905'GRAVEL ROAD, THENCE 0.95 MILES WEST ALONG A GRAVEL ROAD, THENCE
 MF0905'1.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.5 MILES WEST ALONG
 MF0905'A GRAVEL ROAD, ABOUT 104 YARDS EAST OF A T-FENCE CORNER, 27 FEET
 MF0905'SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF FENCE LINE,
 MF0905'40.4 FEET EAST OF TRIANGULATION STATION VILLE, 40.2 FEET EAST OF
 MF0905'A METAL WITNESS POST.  ABOUT LEVEL WITH THE ROAD, SET IN THE TOP
 MF0905'OF A CONCRETE POST PROJECTING 2 INCHES.
 MF0905
 MF0905                          STATION RECOVERY (1976)
 MF0905
 MF0905'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 MF0905'RECOVERED IN GOOD CONDITION.
 MF0905
 MF0905                          STATION RECOVERY (1996)
 MF0905
 MF0905'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0905'RECOVERED IN GOOD CONDITION.
 MF0905
 MF0905                          STATION RECOVERY (2001)
 MF0905
 MF0905'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0905'RECOVERED IN GOOD CONDITION.
 MF0905
 MF0905                          STATION RECOVERY (2005)
 MF0905
 MF0905'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0905'FOUND RM 1 AND RM 3. BOTH WERE TIPPED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1261 ***********************************************************************
 MF1261  DESIGNATION -  VILLE RM 3
 MF1261  PID         -  MF1261
 MF1261  STATE/COUNTY-  IL/BUREAU
 MF1261  COUNTRY     -  US
 MF1261  USGS QUAD   -  MALDEN (2018)
 MF1261
 MF1261                         *CURRENT SURVEY CONTROL
 MF1261  ______________________________________________________________________
 MF1261* NAD 83(1986) POSITION- 41 23 36.69   (N) 089 16 00.64   (W)   HD_HELD1
 MF1261* NAVD 88 ORTHO HEIGHT -   210.82  (+/-2cm)      691.7   (feet) VERTCON3
 MF1261  ______________________________________________________________________
 MF1261  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF1261  VERT ORDER      -  THIRD (See Below)
 MF1261
 MF1261.The horizontal coordinates were determined by differentially corrected
 MF1261.hand held GPS observations or other comparable positioning techniques
 MF1261.and have an estimated accuracy of +/- 3 meters.
 MF1261
 MF1261.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1261.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1261
 MF1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1261.GEOID18 height accuracy estimate available here.
 MF1261
 MF1261.The vertical order pertains to the NGVD 29 superseded value.
 MF1261
 MF1261.Click photographs - Photos may exist for this station.
 MF1261
 MF1261;                    North         East    Units  Estimated Accuracy
 MF1261;SPC IL W     -   525,117.7     775,250.6     MT  (+/- 3 meters HH1 GPS) 
 MF1261
 MF1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1048784923(NAD 83)
 MF1261
 MF1261                          SUPERSEDED SURVEY CONTROL
 MF1261
 MF1261  NGVD 29 (11/09/15)  210.90   (m)          691.9    (f) RESET       3  
 MF1261
 MF1261.Superseded values are not recommended for survey control.
 MF1261
 MF1261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1261.See file dsdata.pdf to determine how the superseded data were derived.
 MF1261
 MF1261_MARKER: DR = REFERENCE MARK DISK
 MF1261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1261_STAMPING: VILLE 1959 NO 3 1976
 MF1261_MARK LOGO: NGS
 MF1261_PROJECTION: PROJECTING 10 CENTIMETERS
 MF1261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1261+STABILITY: SURFACE MOTION
 MF1261
 MF1261  HISTORY     - Date     Condition        Report By
 MF1261  HISTORY     - 1976     MONUMENTED       NGS
 MF1261
 MF1261                          STATION DESCRIPTION
 MF1261
 MF1261'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 MF1261'8.0 MI NW FROM SPRING VALLEY.
 MF1261'4.2 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH STATE
 MF1261'HIGHWAY 89 IN SPRING VALLEY, THENCE 1.15 MILES NORTH ALONG A GRAVELED
 MF1261'ROAD, THENCE 0.95 MILE WEST ALONG A GRAVEL ROAD, THENCE 0.05 MILE WEST
 MF1261'ALONG A GRAVEL ROAD, AND 33 FEET NORTH OF THE CENTERLINE OF THE ROAD.
 MF1261'THE MARK IS 1.5 FT  W FROM A WITNESS POST.
 MF1261'THE MARK IS ABOVE LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NJ0864 ***********************************************************************
 NJ0864  DESIGNATION -  VINEGAR
 NJ0864  PID         -  NJ0864
 NJ0864  STATE/COUNTY-  IL/JO DAVIESS
 NJ0864  COUNTRY     -  US
 NJ0864  USGS QUAD   -  CUBA CITY (2018)
 NJ0864
 NJ0864                         *CURRENT SURVEY CONTROL
 NJ0864  ______________________________________________________________________
 NJ0864* NAD 83(2011) POSITION- 42 30 21.55812(N) 090 26 16.06781(W)   ADJUSTED
 NJ0864* NAD 83(2011) ELLIP HT-   253.136 (meters)        (06/27/12)   ADJUSTED
 NJ0864* NAD 83(2011) EPOCH   -  2010.00
 NJ0864* NAVD 88 ORTHO HEIGHT -   286.0   (meters)      938.    (feet) GPS OBS
 NJ0864  ______________________________________________________________________
 NJ0864  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NJ0864  GEOID HEIGHT    -        -32.715 (meters)                     GEOID96
 NJ0864  GEOID HEIGHT    -        -32.836 (meters)                     GEOID18
 NJ0864  NAD 83(2011) X  -    -35,984.091 (meters)                     COMP
 NJ0864  NAD 83(2011) Y  - -4,709,256.160 (meters)                     COMP
 NJ0864  NAD 83(2011) Z  -  4,287,376.184 (meters)                     COMP
 NJ0864  LAPLACE CORR    -         -2.59  (seconds)                    DEFLEC18
 NJ0864
 NJ0864  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NJ0864  Standards:
 NJ0864         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NJ0864            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NJ0864  -------------------------------------------------------------------
 NJ0864  NETWORK    0.26   0.43           0.12   0.09   0.22      0.01576242
 NJ0864  -------------------------------------------------------------------
 NJ0864  Click here for local accuracies and other accuracy information.
 NJ0864
 NJ0864.The horizontal coordinates were established by GPS observations
 NJ0864.and adjusted by the National Geodetic Survey in June 2012.
 NJ0864
 NJ0864.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NJ0864.been affixed to the stable North American tectonic plate. See 
 NJ0864.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NJ0864
 NJ0864.The horizontal coordinates are valid at the epoch date displayed above
 NJ0864.which is a decimal equivalence of Year/Month/Day.
 NJ0864
 NJ0864.The orthometric height was determined by GPS observations and a
 NJ0864.high-resolution geoid model.
 NJ0864
 NJ0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 NJ0864.GEOID18 height accuracy estimate available here.
 NJ0864
 NJ0864.Click photographs - Photos may exist for this station.
 NJ0864
 NJ0864.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NJ0864
 NJ0864.The Laplace correction was computed from DEFLEC18 derived deflections.
 NJ0864
 NJ0864.The ellipsoidal height was determined by GPS observations
 NJ0864.and is referenced to NAD 83.
 NJ0864
 NJ0864. The following values were computed from the NAD 83(2011) position.
 NJ0864
 NJ0864;                    North         East     Units Scale Factor Converg.
 NJ0864;SPC IL W     -   648,319.176   677,716.816   MT  0.99994728   -0 10 59.5
 NJ0864;SPC IL W     - 2,127,027.16  2,223,475.92   sFT  0.99994728   -0 10 59.5
 NJ0864;SPC WI S     -    56,306.304   564,015.222   MT  1.00005359   -0 18 02.9
 NJ0864;SPC WI S     -   184,731.60  1,850,439.94   sFT  1.00005359   -0 18 02.9
 NJ0864;UTM  15      - 4,709,139.460   710,512.472   MT  1.00014526   +1 43 54.6
 NJ0864
 NJ0864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NJ0864!SPC IL W     -   0.99996030  x   0.99994728  =   0.99990758
 NJ0864!SPC WI S     -   0.99996030  x   1.00005359  =   1.00001389
 NJ0864!UTM  15      -   0.99996030  x   1.00014526  =   1.00010556
 NJ0864
 NJ0864:                Primary Azimuth Mark                     Grid Az
 NJ0864:SPC IL W     -  VINEGAR AZ MK                            209 47 22.4
 NJ0864:SPC WI S     -  VINEGAR AZ MK                            209 54 25.8
 NJ0864:UTM  15      -  VINEGAR AZ MK                            207 52 28.3
 NJ0864
 NJ0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH1051209139(NAD 83)
 NJ0864
 NJ0864|---------------------------------------------------------------------|
 NJ0864| PID    Reference Object                     Distance      Geod. Az  |
 NJ0864|                                                           dddmmss.s |
 NJ0864| NJ0860 CUBA CITY CHURCH SPIRE              APPROX.11.3 KM 0021930.0 |
 NJ0864| NJ0858 HAZEL GREEN ST FRANCIS CH           APPROX. 3.3 KM 0030943.6 |
 NJ0864| NJ0859 CUBA CITY MUNICIPAL TANK            APPROX.11.2 KM 0033328.3 |
 NJ0864| NJ0861 HAZEL GREEN MUNICIPAL TANK          APPROX. 3.0 KM 0054140.6 |
 NJ0864| NJ0862 BENTON MUNICIPAL TANK               APPROX. 8.5 KM 0324321.3 |
 NJ0864| AH2865 VINEGAR AZ MK                       APPROX. 0.6 KM 2093622.9 |
 NJ0864| NJ0889 ST CATHERINE CH SPIRE               APPROX.16.9 KM 2284824.1 |
 NJ0864| CJ1573 VINEGAR RM 1                         24.616 METERS 27557     |
 NJ0864| NJ0936 SINSINAWA ST CLAIRS CONVENT         APPROX. 8.9 KM 2822107.8 |
 NJ0864| NJ0931 SINSINAWA ST JOSEPHS CH SPIRE       APPROX. 8.3 KM 2885625.1 |
 NJ0864| CJ1574 VINEGAR RM 2                         29.624 METERS 33651     |
 NJ0864|---------------------------------------------------------------------|
 NJ0864
 NJ0864                          SUPERSEDED SURVEY CONTROL
 NJ0864
 NJ0864  NAD 83(2007)-  42 30 21.55808(N)    090 26 16.06873(W) AD(2002.00) 0
 NJ0864  ELLIP H (02/10/07)  253.168  (m)                       GP(2002.00)    
 NJ0864  ELLIP H (12/06/04)  253.132  (m)                       GP(       ) 4 1
 NJ0864  NAD 83(1997)-  42 30 21.55784(N)    090 26 16.06855(W) AD(       ) 1
 NJ0864  ELLIP H (09/15/98)  253.198  (m)                       GP(       ) 3 1
 NJ0864  NAD 83(1991)-  42 30 21.55575(N)    090 26 16.07274(W) AD(       ) 1
 NJ0864  NAD 83(1986)-  42 30 21.55393(N)    090 26 16.07439(W) AD(       ) 1
 NJ0864  NAD 27      -  42 30 21.54400(N)    090 26 15.61200(W) AD(       ) 1
 NJ0864
 NJ0864.Superseded values are not recommended for survey control.
 NJ0864
 NJ0864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NJ0864.See file dsdata.pdf to determine how the superseded data were derived.
 NJ0864
 NJ0864_MARKER: DS = TRIANGULATION STATION DISK
 NJ0864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NJ0864_STAMPING: VINEGAR 1935
 NJ0864_MARK LOGO: CGS
 NJ0864_PROJECTION: FLUSH
 NJ0864_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NJ0864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NJ0864+STABILITY: SURFACE MOTION
 NJ0864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NJ0864+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2016
 NJ0864
 NJ0864  HISTORY     - Date     Condition        Report By
 NJ0864  HISTORY     - 1935     MONUMENTED       CGS
 NJ0864  HISTORY     - 19960815 GOOD             SECI
 NJ0864  HISTORY     - 19970103 GOOD             USPSQD
 NJ0864  HISTORY     - 20011002 GOOD             CMT
 NJ0864  HISTORY     - 20160316 GOOD             ILDT
 NJ0864
 NJ0864                          STATION DESCRIPTION
 NJ0864
 NJ0864'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NJ0864'THIS STATION IS 1.5 MILES SOUTH OF HAZEL GREEN, WIS. AND ABOUT
 NJ0864'6-1/2 MILES NORTH OF GALENA, ILL., IN FRACTIONAL SEC. 13,
 NJ0864'T 29 N, R 1 W, IN THE RIGHT-OF-WAY OF HIGHWAY ILL.80, ABOUT
 NJ0864'500 FEET SOUTH OF THE STATE LINE.  THE MARK IS 157 FEET
 NJ0864'SOUTHEAST OF SOUTHEAST CORNER OF GREY HOUSE ON WEST SIDE
 NJ0864'OF HIGHWAY.  37 FEET EAST OF CENTERLINE OF PAVEMENT.  18 FEET
 NJ0864'WEST OF EAST RIGHT-OF-WAY FENCE LINE.  THE MARK IS FLUSH.
 NJ0864'
 NJ0864'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NJ0864'TABLETS SET IN CONCRETE.
 NJ0864'
 NJ0864'REFERENCE MARK NO. 1 IS WEST OF THE STATION, 1 FOOT EAST
 NJ0864'OF WEST RIGHT-OF-WAY FENCE LINE.  39 FEET WEST OF CENTERLINE OF
 NJ0864'PAVEMENT.  45 FEET SOUTH OF SOUTHEAST CORNER OF YARD.  THE MARK
 NJ0864'PROJECTS 4 INCHES.
 NJ0864'
 NJ0864'REFERENCE MARK NO. 2 IS NORTH-NORTHWEST OF THE STATION, 1
 NJ0864'FOOT EAST OF WEST RIGHT-OF-WAY FENCE LINE.  12 FEET NORTH
 NJ0864'OF DRIVEWAY TO HOUSE.  60 FEET EAST-SOUTHEAST OF SOUTHEAST CORNER
 NJ0864'OF HOUSE.  THE MARK PROJECTS 3 INCHES.
 NJ0864'
 NJ0864'THE AZIMUTH MARK IS SOUTH-SOUTHWEST OF THE STATION, IN WEST LINE
 NJ0864'OF RIGHT-OF-WAY OF ILL. 80.  ABOUT 100 YARDS NORTH-NORTHEAST OF A
 NJ0864'2 STORY HOUSE.  ABOUT 75 YARDS SOUTHWEST OF GROVE ON EAST
 NJ0864'SIDE OF HIGHWAY.  THE MARK PROJECTS 3 INCHES.
 NJ0864'
 NJ0864'LIGHTS 87 FEET ABOVE STATION CUBA COME INTO VIEW 40 FEET ABOVE
 NJ0864'THIS STATION.
 NJ0864'
 NJ0864'LIGHTS 74 FEET ABOVE STATIONS CHARLES AND P.T. 23 1906 ARE VISIBLE
 NJ0864'FROM THE GROUND AT THIS STATION.
 NJ0864'
 NJ0864'LIGHTS 74 FEET ABOVE STATION HARKINS COME INTO VIEW 50 FEET ABOVE
 NJ0864'THIS STATION.
 NJ0864'
 NJ0864'LIGHTS 74 FEET ABOVE STATION SINSINAWA COME INTO VIEW 15 FEET
 NJ0864'ABOVE THIS STATION.
 NJ0864'
 NJ0864'LIGHTS 47 FEET ABOVE STATION SMELSER COME INTO VIEW 40 FEET
 NJ0864'ABOVE THIS STATION.
 NJ0864'
 NJ0864'TO REACH THE STATION FROM HAZEL GREEN, WIS. FOLLOW HIGHWAY WIS.
 NJ0864'80 1.5 MILE TO STATE LINE, THENCE SOUTH ON HIGHWAY ILL. 80
 NJ0864'ABOUT 500 FEET TO STATION ON LEFT.
 NJ0864
 NJ0864                          STATION RECOVERY (1996)
 NJ0864
 NJ0864'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NJ0864'RECOVERED AS DESCRIBED EXCEPT THAT HIGHWAY ILLINOIS 80 IS ACTUALLY
 NJ0864'ILLINOIS ROUTE 84/WISCONSIN ROUTE 80, AND THE EAST RIGHT-OF-WAY FENCE
 NJ0864'IS NO LONGER THERE.  THE STATION IS LOCATED 35.6 FT (10.9 M) EAST OF
 NJ0864'THE CENTERLINE OF ILLINOIS ROUTE 84, 77 FT (23.5 M) SOUTHEAST OF A
 NJ0864'FENCE CORNER THAT RUNS SOUTH AND WEST, 92.8 FT (28.3 M) SOUTHEAST OF A
 NJ0864'PINE TREE, 50 FT (15.2 M) SOUTH OF A PRIVATE ENTRANCE TO THE WEST, 140
 NJ0864'FT (42.7 M) SOUTH OF A PRIVATE ENTRANCE TO THE EAST, 36 FT (11.0 M)
 NJ0864'SOUTHWEST OF THE LAST POLE OF A BILLBOARD SIGN, 34.4 FT (10.5 M)
 NJ0864'SOUTHWEST OF A FENCE CORNER THAT RUNS TO THE SOUTHEAST, 17 FT (5.2 M)
 NJ0864'NORTHWEST OF A WOOD POST, AND APPROXIMENTLY 400 FT (121.9 M) SOUTH OF
 NJ0864'JO DAVIESS COUNTY MILE MARKER 30.31.
 NJ0864
 NJ0864                          STATION RECOVERY (1997)
 NJ0864
 NJ0864'RECOVERY NOTE BY US POWER SQUADRON 1997
 NJ0864'RECOVERED IN GOOD CONDITION.
 NJ0864
 NJ0864                          STATION RECOVERY (2001)
 NJ0864
 NJ0864'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 NJ0864'RECOVERED IN GOOD CONDITION.
 NJ0864
 NJ0864                          STATION RECOVERY (2016)
 NJ0864
 NJ0864'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 NJ0864'FLUSH DISK IS NORTH NORTHEAST OF A WOODEN FENCE CORNER 56.3 FEET AND
 NJ0864'SOUTHWEST OF A THE CORNER OF A TELEPHONE PEDESTAL
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH2865 ***********************************************************************
 AH2865  DESIGNATION -  VINEGAR AZ MK
 AH2865  PID         -  AH2865
 AH2865  STATE/COUNTY-  IL/JO DAVIESS
 AH2865  COUNTRY     -  US
 AH2865  USGS QUAD   -  CUBA CITY (2018)
 AH2865
 AH2865                         *CURRENT SURVEY CONTROL
 AH2865  ______________________________________________________________________
 AH2865* NAD 83(2011) POSITION- 42 30 03.94804(N) 090 26 29.59059(W)   ADJUSTED
 AH2865* NAD 83(2011) ELLIP HT-   254.532 (meters)        (06/27/12)   ADJUSTED
 AH2865* NAD 83(2011) EPOCH   -  2010.00
 AH2865* NAVD 88 ORTHO HEIGHT -   287.4   (meters)      943.    (feet) GPS OBS
 AH2865  ______________________________________________________________________
 AH2865  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH2865  GEOID HEIGHT    -        -32.709 (meters)                     GEOID96
 AH2865  GEOID HEIGHT    -        -32.830 (meters)                     GEOID18
 AH2865  NAD 83(2011) X  -    -36,295.668 (meters)                     COMP
 AH2865  NAD 83(2011) Y  - -4,709,621.953 (meters)                     COMP
 AH2865  NAD 83(2011) Z  -  4,286,976.509 (meters)                     COMP
 AH2865  LAPLACE CORR    -         -2.51  (seconds)                    DEFLEC18
 AH2865
 AH2865  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH2865  Standards:
 AH2865         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH2865            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH2865  -------------------------------------------------------------------
 AH2865  NETWORK    0.25   0.41           0.11   0.09   0.21      0.01184002
 AH2865  -------------------------------------------------------------------
 AH2865  Click here for local accuracies and other accuracy information.
 AH2865
 AH2865.The horizontal coordinates were established by GPS observations
 AH2865.and adjusted by the National Geodetic Survey in June 2012.
 AH2865
 AH2865.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH2865.been affixed to the stable North American tectonic plate. See 
 AH2865.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH2865
 AH2865.The horizontal coordinates are valid at the epoch date displayed above
 AH2865.which is a decimal equivalence of Year/Month/Day.
 AH2865
 AH2865.The orthometric height was determined by GPS observations and a
 AH2865.high-resolution geoid model.
 AH2865
 AH2865.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH2865.GEOID18 height accuracy estimate available here.
 AH2865
 AH2865.Click photographs - Photos may exist for this station.
 AH2865
 AH2865.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH2865
 AH2865.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH2865
 AH2865.The ellipsoidal height was determined by GPS observations
 AH2865.and is referenced to NAD 83.
 AH2865
 AH2865. The following values were computed from the NAD 83(2011) position.
 AH2865
 AH2865;                    North         East     Units Scale Factor Converg.
 AH2865;SPC IL W     -   647,776.817   677,406.336   MT  0.99994745   -0 11 08.6
 AH2865;SPC IL W     - 2,125,247.77  2,222,457.29   sFT  0.99994745   -0 11 08.6
 AH2865;UTM  15      - 4,708,586.920   710,220.231   MT  1.00014375   +1 43 44.9
 AH2865
 AH2865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH2865!SPC IL W     -   0.99996008  x   0.99994745  =   0.99990753
 AH2865!UTM  15      -   0.99996008  x   1.00014375  =   1.00010383
 AH2865
 AH2865:                Primary Azimuth Mark                     Grid Az
 AH2865:SPC IL W     -  VINEGAR                                  029 47 22.4
 AH2865:UTM  15      -  VINEGAR                                  027 52 28.9
 AH2865
 AH2865_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH1022008586(NAD 83)
 AH2865
 AH2865|---------------------------------------------------------------------|
 AH2865| PID    Reference Object                     Distance      Geod. Az  |
 AH2865|                                                           dddmmss.s |
 AH2865| NJ0864 VINEGAR                             APPROX. 0.6 KM 0293613.8 |
 AH2865|---------------------------------------------------------------------|
 AH2865
 AH2865                          SUPERSEDED SURVEY CONTROL
 AH2865
 AH2865  NAD 83(2007)-  42 30 03.94800(N)    090 26 29.59148(W) AD(2002.00) 0
 AH2865  ELLIP H (02/10/07)  254.565  (m)                       GP(2002.00)    
 AH2865  ELLIP H (12/06/04)  254.526  (m)                       GP(       ) 4 1
 AH2865  NAD 83(1997)-  42 30 03.94776(N)    090 26 29.59133(W) AD(       ) 1
 AH2865  ELLIP H (09/15/98)  254.594  (m)                       GP(       ) 3 1
 AH2865
 AH2865.Superseded values are not recommended for survey control.
 AH2865
 AH2865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH2865.See file dsdata.pdf to determine how the superseded data were derived.
 AH2865
 AH2865_MARKER: DZ = AZIMUTH MARK DISK
 AH2865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH2865_STAMPING: VINEGAR 1935
 AH2865_MARK LOGO: CGS
 AH2865_PROJECTION: FLUSH
 AH2865_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH2865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH2865+STABILITY: SURFACE MOTION
 AH2865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH2865+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2001
 AH2865
 AH2865  HISTORY     - Date     Condition        Report By
 AH2865  HISTORY     - 1935     MONUMENTED       CGS
 AH2865  HISTORY     - 19970315 GOOD             SECI
 AH2865  HISTORY     - 20011002 GOOD             CMT
 AH2865
 AH2865                          STATION DESCRIPTION
 AH2865
 AH2865'DESCRIBED BY SMITH ENG CONS INC 1997 (MGR)
 AH2865'STATION IS LOCATED APPROXIMATELY 5.5 NORTHEAST OF MENOMINEE, 5.7 MI
 AH2865'(9.2 KM) NORTH OF GALENA, 2.0 MI (3.2 KM) SOUTH OF HAZEL GREEN, 0.5 MI
 AH2865'(0.8 KM) SOUTH OF THE WISCONSIN/ILLINOIS STATE LINE IN THE NORTHWEST
 AH2865'1/4 OF SECTION 24, T 24 N, R 1 W.  TO REACH FROM THE JUNCTION OF
 AH2865'ILLINOIS ROUTE 84 AND U.S.  ROUTE 20, PROCEED NORTH ALONG ILLINOIS
 AH2865'ROUTE 84 FOR APPROXIMATELY 3.7 MI (6.0 KM) TO THE STATION ON THE LEFT
 AH2865'(WEST) SIDE OF ILLINOIS ROUTE 84 IN THE NORTHEAST CORNER OF A YARD TO
 AH2865'A YELLOW VINYL SIDED HOUSE WITH FARM BUILDINGS TO THE WEST OF THE
 AH2865'HOUSE.  THE STATION IS LOCATED 40.2 FT (12.3 M) WEST OF THE CENTERLINE
 AH2865'OF ILLINOIS ROUTE 84, 147.5 FT (45.0 M) NORTH OF THE CENTER OF A
 AH2865'PRIVATE DRIVE THE THE WEST, 135.0 FT (41.1 M) NORTHEAST OF THE
 AH2865'SOUTHEAST CORNER OF A HOUSE, 83.9 FT (25.6 M) NORTHEAST OF THE
 AH2865'NORTHEAST CORNER OF A HOUSE, 132.4 FT (40.4 M) NORTH OF A POWER POLE
 AH2865'WITH A TRANSFORMER AND A GUY WIRE, 160.9 FT (49.0 M) NORTHWEST OF A
 AH2865'POWER POLE, 14.9 FT (4.5 M) SOUTHEAST OF A METAL FENCE POST CORNER TO
 AH2865'A ELECTRIC FENCE THAT RUNS NORTH AND WEST AND THE STATION PROJECTS 3
 AH2865'INCHES.  NOTES--VINEGAR AZ MK WAS SET IN 1935 BY COAST AND GEODETIC
 AH2865'SURVEY AS A AZIMUTH MARK.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH2865'TIES.
 AH2865
 AH2865                          STATION RECOVERY (2001)
 AH2865
 AH2865'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 AH2865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1216 ***********************************************************************
 MF1216  DESIGNATION -  VINSON
 MF1216  PID         -  MF1216
 MF1216  STATE/COUNTY-  IL/LASALLE
 MF1216  COUNTRY     -  US
 MF1216  USGS QUAD   -  LA SALLE (2018)
 MF1216
 MF1216                         *CURRENT SURVEY CONTROL
 MF1216  ______________________________________________________________________
 MF1216* NAD 83(1997) POSITION- 41 21 02.68917(N) 089 05 47.06830(W)   ADJUSTED
 MF1216* NAVD 88 ORTHO HEIGHT -   192.688 (meters)      632.18  (feet) POSTED
 MF1216  ______________________________________________________________________
 MF1216  GEOID HEIGHT    -        -33.013 (meters)                     GEOID18
 MF1216  LAPLACE CORR    -          0.41  (seconds)                    DEFLEC18
 MF1216  DYNAMIC HEIGHT  -        192.61  (meters)      631.9   (feet) COMP
 MF1216  MODELED GRAVITY -    980,219.5   (mgal)                       NAVD 88
 MF1216
 MF1216  HORZ ORDER      -  SECOND
 MF1216  VERT ORDER      -  * POSTED, SEE BELOW
 MF1216
 MF1216.The horizontal coordinates were established by classical geodetic methods
 MF1216.and adjusted by the National Geodetic Survey in October 1999.
 MF1216
 MF1216.The orthometric height was determined by differential leveling
 MF1216.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF1216
 MF1216.* This is a POSTED BENCH MARK height.
 MF1216
 MF1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1216.GEOID18 height accuracy estimate available here.
 MF1216
 MF1216.Click photographs - Photos may exist for this station.
 MF1216
 MF1216.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1216
 MF1216.The dynamic height is computed by dividing the NAVD 88
 MF1216.geopotential number by the normal gravity value computed on the
 MF1216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1216.degrees latitude (g = 980.6199 gals.).
 MF1216
 MF1216.The modeled gravity was interpolated from observed gravity values.
 MF1216
 MF1216. The following values were computed from the NAD 83(1997) position.
 MF1216
 MF1216;                    North         East     Units Scale Factor Converg.
 MF1216;SPC IL E     -   520,274.788   236,141.484   MT  1.00002517   -0 30 15.0
 MF1216;SPC IL E     - 1,706,934.87    774,740.85   sFT  1.00002517   -0 30 15.0
 MF1216;SPC IL W     -   520,528.928   789,562.784   MT  1.00003986   +0 42 25.7
 MF1216;SPC IL W     - 1,707,768.66  2,590,423.90   sFT  1.00003986   +0 42 25.7
 MF1216;UTM  16      - 4,579,814.734   324,621.808   MT  0.99997854   -1 23 07.4
 MF1216
 MF1216!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1216!SPC IL E     -   0.99997496  x   1.00002517  =   1.00000012
 MF1216!SPC IL W     -   0.99997496  x   1.00003986  =   1.00001481
 MF1216!UTM  16      -   0.99997496  x   0.99997854  =   0.99995350
 MF1216
 MF1216:                Primary Azimuth Mark                     Grid Az
 MF1216:SPC IL E     -  LOGAN                                    000 36 12.9
 MF1216:SPC IL W     -  LOGAN                                    359 23 32.2
 MF1216:UTM  16      -  LOGAN                                    001 29 05.3
 MF1216
 MF1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2462179814(NAD 83)
 MF1216
 MF1216|---------------------------------------------------------------------|
 MF1216| PID    Reference Object                     Distance      Geod. Az  |
 MF1216|                                                           dddmmss.s |
 MF1216| MF1217 LOGAN                               APPROX. 0.8 KM 0000557.9 |
 MF1216| CI8780 VINSON RM                            14.390 METERS 08216     |
 MF1216|---------------------------------------------------------------------|
 MF1216
 MF1216                          SUPERSEDED SURVEY CONTROL
 MF1216
 MF1216  NAD 83(1986)-  41 21 02.69668(N)    089 05 47.07286(W) AD(       ) 2
 MF1216  NAD 27      -  41 21 02.57600(N)    089 05 46.77900(W) AD(       ) 2
 MF1216  USSD        -  41 21 02.73900(N)    089 05 46.57200(W) AD(       ) 3
 MF1216  NGVD 29             192.93   (m)          633.0    (f) LEVELING    3  
 MF1216
 MF1216.Superseded values are not recommended for survey control.
 MF1216
 MF1216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1216.See file dsdata.pdf to determine how the superseded data were derived.
 MF1216
 MF1216_MARKER: DS = TRIANGULATION STATION DISK
 MF1216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1216_STAMPING: VINSON 1920
 MF1216_MARK LOGO: CGS
 MF1216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1216+STABILITY: SURFACE MOTION
 MF1216
 MF1216  HISTORY     - Date     Condition        Report By
 MF1216  HISTORY     - 1920     MONUMENTED       CGS
 MF1216  HISTORY     - 1954     MARK NOT FOUND   CGS
 MF1216  HISTORY     - 1958     MARK NOT FOUND   CGS
 MF1216  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF1216  HISTORY     - 20020803 GOOD             USPSQD
 MF1216
 MF1216                          STATION DESCRIPTION
 MF1216
 MF1216'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 MF1216'STATION IS ABOUT 1-1/2 MILES N OF LA SALLE, AND IS 15 YARDS
 MF1216'NW OF THE INTERSECTION OF ST. VINCENTS AVENUE AND EDWARDS
 MF1216'STREET, AND 6.30 METERS (20.67 FEET) W OF THE CENTER OF ST.
 MF1216'VINCENTS AVENUE.  THE SURFACE, UNDERGROUND, AND REFERENCE MARKS
 MF1216'ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 MF1216'THE REFERENCE MARK IS ON THE OPPOSITE
 MF1216'SIDE OF THE STREET, 14.39 METERS (47.21 FEET) FROM THE STATION,
 MF1216'N 82 DEG 16 MIN E.  THE ELEVATION OF THE STATION
 MF1216'MARK IS 192.928 METERS (632.965 FEET) AND OF THE REFERENCE
 MF1216'MARK 193.038 METERS (633.326 FEET).
 MF1216
 MF1216                          STATION RECOVERY (1954)
 MF1216
 MF1216'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1216'THIS STATION COULD NOT BE RECOVERED.  THE MEASUREMENTS, GIVEN
 MF1216'IN THE 1920 DESCRIPTION, SHOW THAT THIS STATION IS UNDER A
 MF1216'NEWLY CONSTRUCTED CONCRETE SIDEWALK.
 MF1216
 MF1216                          STATION RECOVERY (1958)
 MF1216
 MF1216'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (HBW)
 MF1216'REFERENCE MARK FOUND UNDISTURBED AND IW NOW APPROXIMATELY 2
 MF1216'INCHES BELOW GROUND SURFACE AND 1.7 FEET WEST OF AN IRON FENCE.
 MF1216
 MF1216                          STATION RECOVERY (1997)
 MF1216
 MF1216'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1216'MARK NOT FOUND.
 MF1216
 MF1216                          STATION RECOVERY (2002)
 MF1216
 MF1216'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1547 ***********************************************************************
 MF1547  DESIGNATION -  VIOLA
 MF1547  PID         -  MF1547
 MF1547  STATE/COUNTY-  IL/LEE
 MF1547  COUNTRY     -  US
 MF1547  USGS QUAD   -  STEWARD (2018)
 MF1547
 MF1547                         *CURRENT SURVEY CONTROL
 MF1547  ______________________________________________________________________
 MF1547* NAD 83(1997) POSITION- 41 46 25.20846(N) 089 05 01.50263(W)   ADJUSTED
 MF1547* NAVD 88 ORTHO HEIGHT -   236.    (meters)      774.    (feet) SCALED
 MF1547  ______________________________________________________________________
 MF1547  GEOID HEIGHT    -        -33.022 (meters)                     GEOID18
 MF1547  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 MF1547  HORZ ORDER      -  THIRD
 MF1547
 MF1547.The horizontal coordinates were established by classical geodetic methods
 MF1547.and adjusted by the National Geodetic Survey in October 1999.
 MF1547
 MF1547.The orthometric height was scaled from a topographic map.
 MF1547
 MF1547.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1547.GEOID18 height accuracy estimate available here.
 MF1547
 MF1547.Click photographs - Photos may exist for this station.
 MF1547
 MF1547.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1547
 MF1547. The following values were computed from the NAD 83(1997) position.
 MF1547
 MF1547;                    North         East     Units Scale Factor Converg.
 MF1547;SPC IL W     -   567,512.083   790,032.956   MT  1.00004089   +0 43 17.3
 MF1547;SPC IL W     - 1,861,912.56  2,591,966.46   sFT  1.00004089   +0 43 17.3
 MF1547;UTM  16      - 4,626,745.934   326,814.189   MT  0.99996910   -1 23 18.7
 MF1547
 MF1547!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1547!SPC IL W     -   0.99996817  x   1.00004089  =   1.00000906
 MF1547!UTM  16      -   0.99996817  x   0.99996910  =   0.99993727
 MF1547
 MF1547:                Primary Azimuth Mark                     Grid Az
 MF1547:SPC IL W     -  VIOLA AZ MK                              003 26 45.7
 MF1547:UTM  16      -  VIOLA AZ MK                              005 33 21.7
 MF1547
 MF1547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2681426745(NAD 83)
 MF1547
 MF1547|---------------------------------------------------------------------|
 MF1547| PID    Reference Object                     Distance      Geod. Az  |
 MF1547|                                                           dddmmss.s |
 MF1547| CI8781 VIOLA AZ MK                                        0041003.0 |
 MF1547| MF1532 MILAN TOWNSHIP ATT MICROWAVE        APPROX.15.5 KM 0592235.1 |
 MF1547| CI8782 VIOLA RM 1                           26.668 METERS 09140     |
 MF1547| MF1551 ASHTON MUNICIPAL TANK               APPROX.15.5 KM 3133103.7 |
 MF1547| CI8783 VIOLA RM 2                           12.558 METERS 35811     |
 MF1547|---------------------------------------------------------------------|
 MF1547
 MF1547                          SUPERSEDED SURVEY CONTROL
 MF1547
 MF1547  NAD 83(1996)-  41 46 25.20964(N)    089 05 01.50528(W) AD(       ) 3
 MF1547  NAD 83(1986)-  41 46 25.21078(N)    089 05 01.50805(W) AD(       ) 3
 MF1547  NAD 27      -  41 46 25.10080(N)    089 05 01.17880(W) AD(       ) 3
 MF1547
 MF1547.Superseded values are not recommended for survey control.
 MF1547
 MF1547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1547.See file dsdata.pdf to determine how the superseded data were derived.
 MF1547
 MF1547_MARKER: DS = TRIANGULATION STATION DISK
 MF1547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1547_STAMPING: VIOLA 1954
 MF1547_MARK LOGO: CGS
 MF1547_PROJECTION: FLUSH
 MF1547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1547+STABILITY: SURFACE MOTION
 MF1547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1547+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2003
 MF1547
 MF1547  HISTORY     - Date     Condition        Report By
 MF1547  HISTORY     - 1954     MONUMENTED       CGS
 MF1547  HISTORY     - 1972     GOOD             ILHD
 MF1547  HISTORY     - 19950816 GOOD             USPSQD
 MF1547  HISTORY     - 20020123 GOOD             NGS
 MF1547  HISTORY     - 20030628 GOOD             USPSQD
 MF1547
 MF1547                          STATION DESCRIPTION
 MF1547
 MF1547'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1547'STATION IS LOCATED ALONG THE WEST SIDE OF U.S. HIGHWAY 51 ABOUT
 MF1547'10 MILES SOUTH OF ROCHELLE AND ABOUT 6 MILES NORTH OF COMPTON.
 MF1547'IT IS 43 FEET WEST OF THE CENTER OF THE HIGHWAY, 18 FEET
 MF1547'SOUTHWEST OF A 12 INCH ELM TREE, 3 FEET NORTHEAST OF A WHITE
 MF1547'WITNESS POST AND FENCE CORNER AND 2 FEET EAST OF A FENCE.  THE
 MF1547'MARK IS FLUSH AND THE DISK IS STAMPED VIOLA 1954.
 MF1547'
 MF1547'REFERENCE MARK NO. 1 IS 44 FEET EAST OF THE CENTER OF THE HIGHWAY,
 MF1547'8 FEET EAST OF AND 18 INCH ELM TREE AND 1 FOOT WEST OF A FENCE.
 MF1547'THE MARK IS FLUSH AND THE DISK IS STAMPED VIOLA NO 1 1954.
 MF1547'
 MF1547'REFERENCE MARK NO. 2 IS 44 FEET WEST OF THE CENTER OF THE
 MF1547'HIGHWAY AND 1 FOOT EAST OF THE FENCE.  THE MARK IS FLUSH AND THE
 MF1547'DISK IS STAMPED BIOLA NO 2 1954.
 MF1547'
 MF1547'AZIMUTH MARK IS 45 FEET EAST OF THE CENTER OF THE HIGHWAY, 1 FOOT
 MF1547'SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.
 MF1547'THE MARK IS FLUSH AND THE DISK IS STAMPED VIOLA 1954.
 MF1547'
 MF1547'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 51 AND 30
 MF1547'ABOUT 5 MILES NORTH TO COMPTON, GO NORTH ON HIGHWAY 51 FOR
 MF1547'1.0 MILE TO THE STATION ON THE LEFT AS DESCRIBED.  CONTINUE NORTH
 MF1547'ON THE HIGHWAY FOR 0.2 MILE TO THE AZIMUTH MARK ON THE RIGHT
 MF1547'AS DESCRIBED.
 MF1547'
 MF1547'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1547
 MF1547                          STATION RECOVERY (1972)
 MF1547
 MF1547'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF1547'VIOLA 1954-GOOD
 MF1547'
 MF1547'VIOLA NO. 1 1954-GOOD
 MF1547'
 MF1547'VIOLA NO. 2 1954-GOOD
 MF1547'
 MF1547'VIOLA 1954-AZI GOOD
 MF1547'
 MF1547'ALL MARKS FOUND AS DESCRIBED.  WITNESS POST AT STATION AND
 MF1547'AZI-MK ARE GONE.
 MF1547
 MF1547                          STATION RECOVERY (1995)
 MF1547
 MF1547'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1547'RECOVERED IN GOOD CONDITION.
 MF1547
 MF1547                          STATION RECOVERY (2002)
 MF1547
 MF1547'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1547'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1547
 MF1547                          STATION RECOVERY (2003)
 MF1547
 MF1547'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1547'RM 1, RM 2 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6007 ***********************************************************************
 DG6007  DESIGNATION -  VIRGINIA DEPOT
 DG6007  PID         -  DG6007
 DG6007  STATE/COUNTY-  IL/CASS
 DG6007  COUNTRY     -  US
 DG6007  USGS QUAD   -  VIRGINIA (2018)
 DG6007
 DG6007                         *CURRENT SURVEY CONTROL
 DG6007  ______________________________________________________________________
 DG6007* NAD 83(2011) POSITION- 39 57 21.80731(N) 090 12 45.06030(W)   ADJUSTED
 DG6007* NAD 83(2011) ELLIP HT-   156.963 (meters)        (06/27/12)   ADJUSTED
 DG6007* NAD 83(2011) EPOCH   -  2010.00
 DG6007* NAVD 88 ORTHO HEIGHT -   189.8   (meters)      623.    (feet) GPS OBS
 DG6007  ______________________________________________________________________
 DG6007  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6007  GEOID HEIGHT    -        -32.763 (meters)                     GEOID03
 DG6007  GEOID HEIGHT    -        -32.771 (meters)                     GEOID18
 DG6007  NAD 83(2011) X  -    -18,159.657 (meters)                     COMP
 DG6007  NAD 83(2011) Y  - -4,895,929.039 (meters)                     COMP
 DG6007  NAD 83(2011) Z  -  4,074,347.555 (meters)                     COMP
 DG6007  LAPLACE CORR    -          1.50  (seconds)                    DEFLEC18
 DG6007
 DG6007  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6007  Standards:
 DG6007         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6007            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6007  -------------------------------------------------------------------
 DG6007  NETWORK    0.75   1.49           0.32   0.29   0.76      0.03113628
 DG6007  -------------------------------------------------------------------
 DG6007  Click here for local accuracies and other accuracy information.
 DG6007
 DG6007.The horizontal coordinates were established by GPS observations
 DG6007.and adjusted by the National Geodetic Survey in June 2012.
 DG6007
 DG6007.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6007.been affixed to the stable North American tectonic plate. See 
 DG6007.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6007
 DG6007.The horizontal coordinates are valid at the epoch date displayed above
 DG6007.which is a decimal equivalence of Year/Month/Day.
 DG6007
 DG6007.The orthometric height was determined by GPS observations and a
 DG6007.high-resolution geoid model.
 DG6007
 DG6007.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6007.GEOID18 height accuracy estimate available here.
 DG6007
 DG6007.Click photographs - Photos may exist for this station.
 DG6007
 DG6007.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6007
 DG6007.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6007
 DG6007.The ellipsoidal height was determined by GPS observations
 DG6007.and is referenced to NAD 83.
 DG6007
 DG6007. The following values were computed from the NAD 83(2011) position.
 DG6007
 DG6007;                    North         East     Units Scale Factor Converg.
 DG6007;SPC IL W     -   365,109.980   696,082.406   MT  0.99994137   -0 01 46.0
 DG6007;SPC IL W     - 1,197,864.99  2,283,730.36   sFT  0.99994137   -0 01 46.0
 DG6007;UTM  15      - 4,426,601.330   738,107.824   MT  1.00029802   +1 47 27.5
 DG6007
 DG6007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6007!SPC IL W     -   0.99997538  x   0.99994137  =   0.99991675
 DG6007!UTM  15      -   0.99997538  x   1.00029802  =   1.00027339
 DG6007
 DG6007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3810726601(NAD 83)
 DG6007
 DG6007                          SUPERSEDED SURVEY CONTROL
 DG6007
 DG6007  NAD 83(2007)-  39 57 21.80743(N)    090 12 45.06103(W) AD(2002.00) 0
 DG6007  ELLIP H (02/10/07)  156.976  (m)                       GP(2002.00)    
 DG6007  ELLIP H (02/03/05)  156.940  (m)                       GP(       ) 4 2
 DG6007  NAD 83(1997)-  39 57 21.80758(N)    090 12 45.06101(W) AD(       ) 1
 DG6007  ELLIP H (07/06/04)  156.953  (m)                       GP(       ) 3 2
 DG6007
 DG6007.Superseded values are not recommended for survey control.
 DG6007
 DG6007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6007.See file dsdata.pdf to determine how the superseded data were derived.
 DG6007
 DG6007_MARKER: DD = SURVEY DISK
 DG6007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6007_STAMPING: VIRGINIA DEPOT 1996
 DG6007_MARK LOGO: ILDT
 DG6007_PROJECTION: FLUSH
 DG6007_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG6007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6007+STABILITY: SURFACE MOTION
 DG6007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6007+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2020
 DG6007
 DG6007  HISTORY     - Date     Condition        Report By
 DG6007  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6007  HISTORY     - 20040404 GOOD             ILDT
 DG6007  HISTORY     - 20170407 GOOD             INDIV
 DG6007  HISTORY     - 20200409 GOOD             ILDT
 DG6007
 DG6007                          STATION DESCRIPTION
 DG6007
 DG6007'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6007'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION (DEL) THE
 DG6007'STATION IS LOCATED ON  THE NORTHWEST SIDE OF VIRGINIA. TO REACH THE
 DG6007'STATION FROM THE INTERSECTION OF IL 125 AND  IL 78 IN VIRGINIA, GO
 DG6007'NORTHWEST ON IL 125 FOR 0.3 MILES TO THE OPERATIONS YARD ON THE LEFT
 DG6007'AND THE STATION IN THE NORTHWEST CORNER OF THE YARD. 16.4' SOUTH OF A
 DG6007'FENCE CORNER, 88.3'  NORTH OF THE NORTHWEST CORNER OF THE OFFICE
 DG6007'BUILDING, 8.9' EAST OF A FENCELINE.
 DG6007
 DG6007                          STATION RECOVERY (2017)
 DG6007
 DG6007'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (DLB)
 DG6007'RECOVERED IN GOOD CONDITION.
 DG6007
 DG6007                          STATION RECOVERY (2020)
 DG6007
 DG6007'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6007'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0558 ***********************************************************************
 KC0558  DESIGNATION -  VIRGINIA MUNICIPAL TANK
 KC0558  PID         -  KC0558
 KC0558  STATE/COUNTY-  IL/CASS
 KC0558  COUNTRY     -  US
 KC0558  USGS QUAD   -  VIRGINIA (2018)
 KC0558
 KC0558                         *CURRENT SURVEY CONTROL
 KC0558  ______________________________________________________________________
 KC0558* NAD 83(1997) POSITION- 39 56 46.84594(N) 090 13 01.01208(W)   ADJUSTED
 KC0558  ______________________________________________________________________
 KC0558  GEOID HEIGHT    -        -32.761 (meters)                     GEOID18
 KC0558  LAPLACE CORR    -          1.51  (seconds)                    DEFLEC18
 KC0558  HORZ ORDER      -  THIRD
 KC0558
 KC0558.The horizontal coordinates were established by classical geodetic methods
 KC0558.and adjusted by the National Geodetic Survey in October 1999.
 KC0558
 KC0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0558.GEOID18 height accuracy estimate available here.
 KC0558
 KC0558.Click photographs - Photos may exist for this station.
 KC0558
 KC0558.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0558
 KC0558. The following values were computed from the NAD 83(1997) position.
 KC0558
 KC0558;                    North         East     Units Scale Factor Converg.
 KC0558;SPC IL W     -   364,031.945   695,703.194   MT  0.99994140   -0 01 56.2
 KC0558;SPC IL W     - 1,194,328.14  2,282,486.23   sFT  0.99994140   -0 01 56.2
 KC0558;UTM  15      - 4,425,511.406   737,762.922   MT  1.00029600   +1 47 15.9
 KC0558
 KC0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE3776225511(NAD 83)
 KC0558
 KC0558                          SUPERSEDED SURVEY CONTROL
 KC0558
 KC0558  NAD 83(1996)-  39 56 46.84881(N)    090 13 01.01394(W) AD(       ) 3
 KC0558  NAD 83(1986)-  39 56 46.85457(N)    090 13 01.00656(W) AD(       ) 3
 KC0558  NAD 27      -  39 56 46.68300(N)    090 13 00.57100(W) AD(       ) 3
 KC0558
 KC0558.Superseded values are not recommended for survey control.
 KC0558
 KC0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0558.See file dsdata.pdf to determine how the superseded data were derived.
 KC0558
 KC0558_MARKER: 51 = TANK
 KC0558
 KC0558  HISTORY     - Date     Condition        Report By
 KC0558  HISTORY     - 1934     FIRST OBSERVED   CGS
 KC0558
 KC0558                          STATION DESCRIPTION
 KC0558
 KC0558'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1526 ***********************************************************************
 NH1526  DESIGNATION -  VOGHT
 NH1526  PID         -  NH1526
 NH1526  STATE/COUNTY-  IL/STEPHENSON
 NH1526  COUNTRY     -  US
 NH1526  USGS QUAD   -  DAKOTA (2018)
 NH1526
 NH1526                         *CURRENT SURVEY CONTROL
 NH1526  ______________________________________________________________________
 NH1526* NAD 83(2011) POSITION- 42 29 22.34878(N) 089 33 19.51871(W)   ADJUSTED
 NH1526* NAD 83(2011) ELLIP HT-   294.687 (meters)        (06/27/12)   ADJUSTED
 NH1526* NAD 83(2011) EPOCH   -  2010.00
 NH1526* NAVD 88 ORTHO HEIGHT -   328.2   (meters)     1077.    (feet) GPS OBS
 NH1526  ______________________________________________________________________
 NH1526  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1526  GEOID HEIGHT    -        -33.360 (meters)                     GEOID96
 NH1526  GEOID HEIGHT    -        -33.536 (meters)                     GEOID18
 NH1526  NAD 83(2011) X  -     36,551.292 (meters)                     COMP
 NH1526  NAD 83(2011) Y  - -4,710,516.760 (meters)                     COMP
 NH1526  NAD 83(2011) Z  -  4,286,057.153 (meters)                     COMP
 NH1526  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 NH1526
 NH1526  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1526  Standards:
 NH1526         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1526            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1526  -------------------------------------------------------------------
 NH1526  NETWORK    0.87   1.35           0.40   0.30   0.69      0.01863027
 NH1526  -------------------------------------------------------------------
 NH1526  Click here for local accuracies and other accuracy information.
 NH1526
 NH1526.The horizontal coordinates were established by GPS observations
 NH1526.and adjusted by the National Geodetic Survey in June 2012.
 NH1526
 NH1526.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1526.been affixed to the stable North American tectonic plate. See 
 NH1526.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1526
 NH1526.The horizontal coordinates are valid at the epoch date displayed above
 NH1526.which is a decimal equivalence of Year/Month/Day.
 NH1526
 NH1526.The orthometric height was determined by GPS observations and a
 NH1526.high-resolution geoid model.
 NH1526
 NH1526.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1526.GEOID18 height accuracy estimate available here.
 NH1526
 NH1526.Click photographs - Photos may exist for this station.
 NH1526
 NH1526.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1526
 NH1526.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1526
 NH1526.The ellipsoidal height was determined by GPS observations
 NH1526.and is referenced to NAD 83.
 NH1526
 NH1526. The following values were computed from the NAD 83(2011) position.
 NH1526
 NH1526;                    North         East     Units Scale Factor Converg.
 NH1526;SPC IL W     -   646,637.723   750,249.221   MT  0.99997223   +0 24 46.4
 NH1526;SPC IL W     - 2,121,510.60  2,461,442.65   sFT  0.99997223   +0 24 46.4
 NH1526;SPC WI S     -    54,482.191   636,551.922   MT  1.00005807   +0 18 19.7
 NH1526;SPC WI S     -   178,746.99  2,088,420.76   sFT  1.00005807   +0 18 19.7
 NH1526;UTM  16      - 4,707,296.219   289,989.668   MT  1.00014267   -1 43 36.1
 NH1526
 NH1526!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1526!SPC IL W     -   0.99995379  x   0.99997223  =   0.99992602
 NH1526!SPC WI S     -   0.99995379  x   1.00005807  =   1.00001185
 NH1526!UTM  16      -   0.99995379  x   1.00014267  =   1.00009645
 NH1526
 NH1526:                Primary Azimuth Mark                     Grid Az
 NH1526:SPC IL W     -  VOGHT AZ MK                              193 44 03.5
 NH1526:SPC WI S     -  VOGHT AZ MK                              193 50 30.2
 NH1526:UTM  16      -  VOGHT AZ MK                              195 52 26.0
 NH1526
 NH1526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN8998907296(NAD 83)
 NH1526
 NH1526|---------------------------------------------------------------------|
 NH1526| PID    Reference Object                     Distance      Geod. Az  |
 NH1526|                                                           dddmmss.s |
 NH1526| NH1377 BRODHEAD MUNICIPAL TANK             APPROX.20.4 KM 0445536.2 |
 NH1526| CJ1579 VOGHT RM 1                           21.391 METERS 04545     |
 NH1526| NH1527 VOGHT RM 2                           25.506 METERS 14437     |
 NH1526| CJ1578 VOGHT AZ MK                                        1940849.9 |
 NH1526| NH1566 LENA WATERWORKS TANK                APPROX.25.5 KM 2414038.6 |
 NH1526| NH1565 LENA ST JOSEPH CH TOWER             APPROX.25.3 KM 2420033.5 |
 NH1526| NH1592 MONROE METH EPIS CH SPIRE           APPROX.14.4 KM 3300330.7 |
 NH1526| NH1589 MONROE SENIOR HS PWR HSE STK        APPROX.14.0 KM 3301455.9 |
 NH1526| NH1590 MONROE GREEN CO HOME TANK           APPROX.17.0 KM 3303851.8 |
 NH1526| NH1591 MONROE GREEN CO CTHSE TWR           APPROX.14.2 KM 3310152.7 |
 NH1526| NH1585 MONROE ST VICTORS CH TOWER          APPROX.13.7 KM 3313306.3 |
 NH1526| NH1593 MONROE CARL MARTY AND CO TANK       APPROX.14.8 KM 3322626.4 |
 NH1526|---------------------------------------------------------------------|
 NH1526
 NH1526                          SUPERSEDED SURVEY CONTROL
 NH1526
 NH1526  NAD 83(2007)-  42 29 22.34880(N)    089 33 19.51962(W) AD(2002.00) 0
 NH1526  ELLIP H (02/10/07)  294.720  (m)                       GP(2002.00)    
 NH1526  ELLIP H (12/06/04)  294.701  (m)                       GP(       ) 4 1
 NH1526  NAD 83(1997)-  42 29 22.34858(N)    089 33 19.51878(W) AD(       ) 1
 NH1526  ELLIP H (09/15/98)  294.771  (m)                       GP(       ) 3 1
 NH1526  NAD 83(1991)-  42 29 22.34470(N)    089 33 19.51733(W) AD(       ) 1
 NH1526  NAD 83(1986)-  42 29 22.34131(N)    089 33 19.51681(W) AD(       ) 1
 NH1526  NAD 27      -  42 29 22.29900(N)    089 33 19.09200(W) AD(       ) 1
 NH1526
 NH1526.Superseded values are not recommended for survey control.
 NH1526
 NH1526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1526.See file dsdata.pdf to determine how the superseded data were derived.
 NH1526
 NH1526_MARKER: DS = TRIANGULATION STATION DISK
 NH1526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1526_STAMPING: VOGHT 1935
 NH1526_MARK LOGO: CGS
 NH1526_PROJECTION: FLUSH
 NH1526_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1526+STABILITY: SURFACE MOTION
 NH1526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1526+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2001
 NH1526
 NH1526  HISTORY     - Date     Condition        Report By
 NH1526  HISTORY     - 1935     MONUMENTED       CGS
 NH1526  HISTORY     - 1954     GOOD             CGS
 NH1526  HISTORY     - 19960816 GOOD             SECI
 NH1526  HISTORY     - 19960919 GOOD             USPSQD
 NH1526  HISTORY     - 20011210 GOOD             USPSQD
 NH1526
 NH1526                          STATION DESCRIPTION
 NH1526
 NH1526'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1526'STATION IS ABOUT 8-1/2 MILES SE OF MONROE, WISCONSIN, ABOUT
 NH1526'7 MILES NNW OF DAKOTA, ILLINOIS, ABOUT 5 MILES ENE OF ORANGEVILLE,
 NH1526'ILLINOIS, IN THE NE 1/4 OF THE NE 1/4 SEC. 27 T 29 N R 8 E,
 NH1526'ON FARM OWNED BY MRS. ED. VOGHT OF LENA, ILLINOIS, AND OCCUPIED
 NH1526'BY CHARLES MATTER, ON THE WEST RIGHT-OF-WAY FENCE LINE, 230
 NH1526'FEET SSW OF SW CORNER OF MR. MATTERS HOUSE WHICH IS ON EAST
 NH1526'SIDE OF THE SECTION-LINE ROAD, ABOUT 350 FEET WSW OF HIS
 NH1526'BARN, ABOUT 300 FEET SOUTH OF THE NE CORNER OF THE FIELD,
 NH1526'26 FEET WEST OF CENTER-LINE OF THE SECTION-LINE ROAD, ABOUT
 NH1526'120 FEET SSW OF ENTRANCE TO THE BARN YARD, 109 FEET SSW OF
 NH1526'THE MAIL-BOX, 60 FEET WNW OF THE LAST (SOUTH) MAPLE IN ROW
 NH1526'OF 2-FOOT MAPLES THAT STAND JUST INSIDE THE RIGHT-OF-WAY
 NH1526'FENCE ON EAST SIDE OF ROAD.  THE MARK PROJECTS 7 INCHES.
 NH1526'
 NH1526'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1526'TABLETS SET IN CONCRETE.
 NH1526'
 NH1526'AZ. MK. IS SSW OF STATION, 26 FEET NORTH OF CENTER-LINE OF
 NH1526'THE EAST-WEST, ONE-HALF, SECTION-LINE ROAD, 1 FOOT NORTH OF
 NH1526'THE RIGHT-OF-WAY FENCE, ABOUT 0.1 MILE WEST OF THE NORTH-SOUTH
 NH1526'SECTION-LINE ROAD.  IT PROJECTS 6 INCHES.
 NH1526'
 NH1526'R.M. NO. 1 IS NE OF STATION, 1 FOOT WEST OF THE EAST RIGHT-OF-WAY
 NH1526'FENCE, 26 FEET EAST OF CENTER-LINE OF THE ROAD, 4 FEET WEST
 NH1526'OF THE ROW OF MAPLES, 57 FEET SSE OF THE MAIL-BOX, IT PROJECTS
 NH1526'8 INCHES.
 NH1526'
 NH1526'R.M. NO. 2 IS SE OF STATION, 26 FEET EAST OF CENTER-LINE OF
 NH1526'THE ROAD, 1 FOOT WEST OF THE RIGHT-OF-WAY FENCE, 37 FEET
 NH1526'SOUTH OF THE LAST (SOUTH) MAPLE IN THE ROW OF MAPLES, 32
 NH1526'FEET SOUTH OF THE LOT CORNER-POST, 116.90 FEET SOUTH OF
 NH1526'R.M. NO. 1.  IT PROJECTS 6 INCHES.
 NH1526'
 NH1526'TO REACH FROM THE JUNCTION OF ILLINOIS HIGHWAY NO. 74 AND
 NH1526'THE MAIN STREET OF ORANGEVILLE IN ORANGEVILLE, GO EAST ON
 NH1526'THE ROCK GROVE ROAD 5.0 MILES TO CROSS-ROADS.  THENCE NORTH
 NH1526'ON GRAVEL ROAD 1.0 MILE TO STATION ON WEST SIDE OF ROAD.
 NH1526'
 NH1526'A 100-FOOT SIGNAL AT HOWE IS VISIBLE FROM THE GROUND.
 NH1526'
 NH1526'A 100-FOOT SIGNAL AT SENN COMES INTO VIEW AT 50 FEET.
 NH1526'
 NH1526'AN 87-FOOT SIGNAL AT MONROE IS VISIBLE FROM THE GROUND.
 NH1526'
 NH1526'A 100-FOOT SIGNAL AT BROWN IS VISIBLE FROM THE GROUND.
 NH1526'
 NH1526'A 100-FOOT SIGNAL AT TAYLOR IS VISIBLE FROM THE GROUND.
 NH1526'
 NH1526'A 100-FOOT SIGNAL AT DAMASCUS IS VISIBLE FROM THE GROUND.
 NH1526'
 NH1526'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FT.
 NH1526
 NH1526                          STATION RECOVERY (1954)
 NH1526
 NH1526'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1526'STATION WAS RECOVERED AS DESCRIBED.  STATION AND ALL MARKS
 NH1526'ARE IN GOOD CONDITION.  THE DISTANCES TO ALL MARKS WERE CHECKED
 NH1526'AND FOUND CORRECT.  THE DIRECTION FROM THE AZIMUTH MARK TO
 NH1526'R.M. NO. 1 CHECKED BUT THE DIRECTION TO R.M. NO. 2 FAILED
 NH1526'TO CHECK.  THIS STATION WAS NOT BUILT OVER SINCE IT IS NOW
 NH1526'UNDER A POWER LINE.  THE OLD DESCRIPTION IS ADEQUATE WITH
 NH1526'THE FOLLOWING CHANGES.
 NH1526'
 NH1526'STATION IS IN FENCE LINE OF DALE PHILLIPS WHO IS NOW THE
 NH1526'PROPERTY OWNER AND LIVES IN THE HOUSE OCCUPIED IN 1935 BY
 NH1526'CHARLES MATTER.
 NH1526'
 NH1526'TO REACH THE STATION FROM THE METHODIST CHURCH AT THE SOUTHEAST
 NH1526'CORNER OF THE INTERSECTION OF STATE HIGHWAY 26 AND ROCK GROVE
 NH1526'ROAD IN ORANGEVILLE.  GO EAST ON ROCK GROVE ROAD FOR 5.0
 NH1526'MILES TO A CROSS ROAD, TURN LEFT AND GO NORTH FOR 0.5 MILE
 NH1526'TO A SIDE ROAD LEFT (*), CONTINUE NORTH ON GRAVEL ROAD FOR
 NH1526'0.45 MILE TO THE STATION ON THE LEFT.
 NH1526'
 NH1526'TO REACH THE AZIMUTH MARK FROM THIS POINT (*) GO WEST ON
 NH1526'GRAVEL ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1526'
 NH1526'DISTANCES AND DIRECTIONS TO OBJECTS VISIBLE FROM THE GROUND.
 NH1526
 NH1526                          STATION RECOVERY (1996)
 NH1526
 NH1526'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1526'RECOVERED AS DESCRIBED ALL TIES ARE NO LONGER THERE.  THE STATION IS
 NH1526'LOCATED 22 FT (6.7 M) WEST OF PLEASANT HILL ROAD, 285 FT (86.9 M)
 NH1526'SOUTH OF BROBST ROAD, 42.8 FT (13.0 M) SOUTH OF A POWER POLE WITH A
 NH1526'GUY WIRE, 144 FT (43.9 M) SOUTHWEST OF A 26-IN TREE ( THE LAST TREE
 NH1526'SOUTH OF A TREE LINE TO THE NORTH) , 131 FT (39.9 M) NORTHWEST OF A
 NH1526'POWER POLE WITH A GUY WIRE, AND 370 FT (112.8 M) NORTH OF A TREE AT A
 NH1526'FENCE CORNER THAT RUNS TO THE WEST.
 NH1526
 NH1526                          STATION RECOVERY (1996)
 NH1526
 NH1526'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1526'RECOVERED IN GOOD CONDITION.
 NH1526
 NH1526                          STATION RECOVERY (2001)
 NH1526
 NH1526'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1526'RM 1, RM 2,   AND THE AZ MK WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1527 ***********************************************************************
 NH1527  DESIGNATION -  VOGHT RM 2
 NH1527  PID         -  NH1527
 NH1527  STATE/COUNTY-  IL/STEPHENSON
 NH1527  COUNTRY     -  US
 NH1527  USGS QUAD   -  DAKOTA (2018)
 NH1527
 NH1527                         *CURRENT SURVEY CONTROL
 NH1527  ______________________________________________________________________
 NH1527* NAD 83(1997) POSITION- 42 29 21.67449(N) 089 33 18.87201(W)   ADJUSTED
 NH1527* NAVD 88 ORTHO HEIGHT -   326.    (meters)     1070.    (feet) SCALED
 NH1527  ______________________________________________________________________
 NH1527  GEOID HEIGHT    -        -33.536 (meters)                     GEOID18
 NH1527  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 NH1527  HORZ ORDER      -  SECOND
 NH1527
 NH1527.The horizontal coordinates were established by classical geodetic methods
 NH1527.and adjusted by the National Geodetic Survey in October 1999.
 NH1527
 NH1527.The orthometric height was scaled from a topographic map.
 NH1527
 NH1527.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1527.GEOID18 height accuracy estimate available here.
 NH1527
 NH1527.Click photographs - Photos may exist for this station.
 NH1527
 NH1527.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1527
 NH1527. The following values were computed from the NAD 83(1997) position.
 NH1527
 NH1527;                    North         East     Units Scale Factor Converg.
 NH1527;SPC IL W     -   646,617.025   750,264.138   MT  0.99997225   +0 24 46.8
 NH1527;SPC IL W     - 2,121,442.69  2,461,491.59   sFT  0.99997225   +0 24 46.8
 NH1527;SPC WI S     -    54,461.463   636,566.802   MT  1.00005812   +0 18 20.1
 NH1527;SPC WI S     -   178,678.98  2,088,469.58   sFT  1.00005812   +0 18 20.1
 NH1527;UTM  16      - 4,707,274.974   290,003.805   MT  1.00014260   -1 43 35.7
 NH1527
 NH1527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1527!SPC IL W     -   0.99995415  x   0.99997225  =   0.99992640
 NH1527!SPC WI S     -   0.99995415  x   1.00005812  =   1.00001226
 NH1527!UTM  16      -   0.99995415  x   1.00014260  =   1.00009674
 NH1527
 NH1527:                Primary Azimuth Mark                     Grid Az
 NH1527:SPC IL W     -  VOGHT AZ MK                              195 16 35.7
 NH1527:SPC WI S     -  VOGHT AZ MK                              195 23 02.4
 NH1527:UTM  16      -  VOGHT AZ MK                              197 24 58.2
 NH1527
 NH1527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN9000307274(NAD 83)
 NH1527
 NH1527|---------------------------------------------------------------------|
 NH1527| PID    Reference Object                     Distance      Geod. Az  |
 NH1527|                                                           dddmmss.s |
 NH1527| CJ1579 VOGHT RM 1                           35.631 METERS 00101     |
 NH1527| CJ1578 VOGHT AZ MK                                        1954122.5 |
 NH1527| NH1526 VOGHT                                25.506 METERS 32437     |
 NH1527| NH1592 MONROE METH EPIS CH SPIRE           APPROX.14.4 KM 3300256.4 |
 NH1527| NH1594 MONROE ST CLARE HOSP STACK          APPROX.14.6 KM 3335703.2 |
 NH1527| NH1586 MONROE MUNICIPAL TANK               APPROX.14.5 KM 3344720.1 |
 NH1527| NH1584 MONROE RAD STA KSD 543 MAST         APPROX.14.3 KM 3362852.6 |
 NH1527|---------------------------------------------------------------------|
 NH1527
 NH1527                          SUPERSEDED SURVEY CONTROL
 NH1527
 NH1527  NAD 83(1991)-  42 29 21.67073(N)    089 33 18.87067(W) AD(       ) 2
 NH1527  NAD 83(1986)-  42 29 21.66735(N)    089 33 18.87016(W) AD(       ) 2
 NH1527  NAD 27      -  42 29 21.62500(N)    089 33 18.44600(W) AD(       ) 2
 NH1527
 NH1527.Superseded values are not recommended for survey control.
 NH1527
 NH1527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1527.See file dsdata.pdf to determine how the superseded data were derived.
 NH1527
 NH1527_MARKER: DR = REFERENCE MARK DISK
 NH1527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1527_STAMPING: VOGHT NO 2 1935
 NH1527_MARK LOGO: CGS
 NH1527_PROJECTION: PROJECTING 15 CENTIMETERS
 NH1527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1527+STABILITY: SURFACE MOTION
 NH1527
 NH1527  HISTORY     - Date     Condition        Report By
 NH1527  HISTORY     - 1935     MONUMENTED       CGS
 NH1527  HISTORY     - 1954     GOOD             CGS
 NH1527  HISTORY     - 19960919 MARK NOT FOUND   USPSQD
 NH1527
 NH1527                          STATION DESCRIPTION
 NH1527
 NH1527'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1527'STATION IS LOCATED ABOUT 8-1/2 MILES SOUTHEAST OF MONROE,
 NH1527'WISC., AND 5 MILES NORTHEAST OF ORANGEVILLE, ILL. ON ROAD
 NH1527'RIGHT-OF-WAY NEAR PROPERTY OWNED BY MR. DALE PHILLIPS.  IT
 NH1527'IS 37 FEET SOUTH OF A 24 INCH MAPLE TREE, THE MOST SOUTHERLY
 NH1527'OF A ROW OF LARGE TREES, 28 FEET EAST OF THE CENTER OF A
 NH1527'GRAVEL ROAD, 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS
 NH1527'ABOUT 6 INCHES AND THE DISK IS STAMPED VOGHT NO 2 1935.
 NH1527'
 NH1527'VOGHT 1935 WAS USED AS A REFERENCE MARK.  IT IS 119 FEET
 NH1527'SOUTH OF THE ENTRANCE DRIVE TO MR. PHILLIPS GARAGE, 24 FEET
 NH1527'WEST OF THE CENTER OF THE GRAVEL ROAD, 3 FEET SOUTH OF A
 NH1527'WHITE WITNESS POST AND 0.5 FOOT EAST OF A WIRE FENCE.  THE
 NH1527'MARK PROJECTS ABOUT 8 INCHES AND THE DISK IS STAMPED VOGHT
 NH1527'1935.
 NH1527'
 NH1527'REFERENCE MARK NO. 1 IS 71 FEET SOUTH OF THE ENTRANCE DRIVE,
 NH1527'28 FEET EAST OF THE CENTER OF THE GRAVEL ROAD, 4 FEET WEST
 NH1527'OF THE ROW OF MAPLE TREES AND 1 FOOT WEST OF THE EAST RIGHT-OF-WAY
 NH1527'FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 NH1527'STAMPED VOGHT NO 1 1935.
 NH1527'
 NH1527'AZIMUTH MARK IS 29 FEET NORTH OF THE CENTER OF A HALF-SECTION
 NH1527'GRAVEL ROAD, 1 FOOT NORTH OF A FENCE AND 1 FOOT WEST OF
 NH1527'A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 6 INCHES
 NH1527'AND THE DISK IS STAMPED VOGHT AZIMUTH 1935.
 NH1527'
 NH1527'TO REACH THE STATION FROM THE METHODIST CHURCH AT THE SOUTHEAST
 NH1527'CORNER OF THE INTERSECTION OF STATE HIGHWAY 26 AND ROCK
 NH1527'GROVE ROAD, IN ORANGEVILLE, GO EAST ON ROCK GROVE ROAD FOR
 NH1527'5.0 MILES TO A GRAVEL CROSSROAD, TURN LEFT AND GO NORTH
 NH1527'ON GRAVEL ROAD FOR 0.5 MILE TO A SIDE ROAD LEFT, (*) CONTINUE
 NH1527'NORTH ON GRAVEL ROAD FOR 0.45 MILE TO THE STATION ON THE
 NH1527'RIGHT AS DESCRIBED.
 NH1527'
 NH1527'TO REACH THE AZIMUTH MARK FROM THIS POINT (*) GO WEST ON
 NH1527'GRAVEL ROAD FOR 0.1 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NH1527'
 NH1527'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1527
 NH1527                          STATION RECOVERY (1996)
 NH1527
 NH1527'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1527'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1489 ***********************************************************************
 JB1489  DESIGNATION -  VOLMER
 JB1489  PID         -  JB1489
 JB1489  STATE/COUNTY-  IL/CLINTON
 JB1489  COUNTRY     -  US
 JB1489  USGS QUAD   -  TRENTON (2018)
 JB1489
 JB1489                         *CURRENT SURVEY CONTROL
 JB1489  ______________________________________________________________________
 JB1489* NAD 83(1997) POSITION- 38 31 11.98597(N) 089 41 10.67587(W)   ADJUSTED
 JB1489* NAVD 88 ORTHO HEIGHT -   143.169 (meters)      469.71  (feet) ADJUSTED
 JB1489  ______________________________________________________________________
 JB1489  GEOID HEIGHT    -        -30.505 (meters)                     GEOID18
 JB1489  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 JB1489  DYNAMIC HEIGHT  -        143.079 (meters)      469.42  (feet) COMP
 JB1489  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 JB1489
 JB1489  HORZ ORDER      -  SECOND
 JB1489  VERT ORDER      -  SECOND    CLASS 0
 JB1489
 JB1489.The horizontal coordinates were established by classical geodetic methods
 JB1489.and adjusted by the National Geodetic Survey in October 1999.
 JB1489
 JB1489.The orthometric height was determined by differential leveling and
 JB1489.adjusted by the NATIONAL GEODETIC SURVEY
 JB1489.in June 1991.
 JB1489
 JB1489.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1489.GEOID18 height accuracy estimate available here.
 JB1489
 JB1489.Click photographs - Photos may exist for this station.
 JB1489
 JB1489.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1489
 JB1489.The dynamic height is computed by dividing the NAVD 88
 JB1489.geopotential number by the normal gravity value computed on the
 JB1489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1489.degrees latitude (g = 980.6199 gals.).
 JB1489
 JB1489.The modeled gravity was interpolated from observed gravity values.
 JB1489
 JB1489. The following values were computed from the NAD 83(1997) position.
 JB1489
 JB1489;                    North         East     Units Scale Factor Converg.
 JB1489;SPC IL W     -   205,796.114   741,889.873   MT  0.99996278   +0 17 57.0
 JB1489;SPC IL W     -   675,182.75  2,434,017.03   sFT  0.99996278   +0 17 57.0
 JB1489;UTM  16      - 4,266,932.782   265,805.791   MT  1.00027548   -1 40 25.5
 JB1489
 JB1489!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1489!SPC IL W     -   0.99998232  x   0.99996278  =   0.99994510
 JB1489!UTM  16      -   0.99998232  x   1.00027548  =   1.00025780
 JB1489
 JB1489:                Primary Azimuth Mark                     Grid Az
 JB1489:SPC IL W     -  NEW BADEN MUNICIPAL TANK                 326 14 29.4
 JB1489:UTM  16      -  NEW BADEN MUNICIPAL TANK                 328 12 51.9
 JB1489
 JB1489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6580566932(NAD 83)
 JB1489
 JB1489|---------------------------------------------------------------------|
 JB1489| PID    Reference Object                     Distance      Geod. Az  |
 JB1489|                                                           dddmmss.s |
 JB1489| JB1488 VOLMER RM 1                          21.642 METERS 07035     |
 JB1489| JB1487 VOLMER RM 2                          39.286 METERS 30826     |
 JB1489| JB1956 NEW BADEN MUNICIPAL TANK            APPROX. 2.1 KM 3263226.4 |
 JB1489| JB1955 NEW BADEN ST GEORGES CATH CH        APPROX. 2.1 KM 3340357.5 |
 JB1489|---------------------------------------------------------------------|
 JB1489
 JB1489                          SUPERSEDED SURVEY CONTROL
 JB1489
 JB1489  NAD 83(1986)-  38 31 12.00198(N)    089 41 10.67209(W) AD(       ) 2
 JB1489  NAD 27      -  38 31 11.82529(N)    089 41 10.33046(W) AD(       ) 2
 JB1489  NGVD 29 (??/??/92)  143.285  (m)          470.09   (f) ADJ UNCH    2 0
 JB1489  NGVD 29             143.28   (m)          470.1    (f) LEVELING    3  
 JB1489
 JB1489.Superseded values are not recommended for survey control.
 JB1489
 JB1489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1489.See file dsdata.pdf to determine how the superseded data were derived.
 JB1489
 JB1489_MARKER: DE = TRAVERSE STATION DISK
 JB1489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1489_STAMPING: VOLMER 1961
 JB1489_MARK LOGO: CGS
 JB1489_PROJECTION: RECESSED 36 CENTIMETERS
 JB1489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1489+STABILITY: SURFACE MOTION
 JB1489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1489+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2011
 JB1489
 JB1489  HISTORY     - Date     Condition        Report By
 JB1489  HISTORY     - 1961     MONUMENTED       CGS
 JB1489  HISTORY     - 1961     GOOD             CGS
 JB1489  HISTORY     - 1971     GOOD             NGS
 JB1489  HISTORY     - 20110823 GOOD             ILDT
 JB1489
 JB1489                          STATION DESCRIPTION
 JB1489
 JB1489'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1489'THE STATION IS LOCATED ABOUT 1.5 MILES SOUTHEAST OF NEW BADEN, 1 MILE
 JB1489'EAST OF THE ST CLAIR-CLINTON COUNTY LINE AND ON THE EAST SIDE OF STATE
 JB1489'HIGHWAY 160 ON THE HIGHEST POINT OF A HILL AT THE HOME OF MR HENRY
 JB1489'HARPSTRITE.
 JB1489'
 JB1489'TO REACH THE STATION FROM THE POST OFFICE IN NEW BADEN, GO EAST ON
 JB1489'STATE HIGHWAY 161 FOR 0.75 MILE TO STATE HIGHWAY 160, TURN RIGHT AND
 JB1489'GO SOUTH ON STATE HIGHWAY 160 FOR 1.05 MILES TO TOP OF SMALL HILL AND
 JB1489'STATION AS DESCRIBED.
 JB1489'
 JB1489'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 JB1489'SQUARE CONCRETE POST WHICH IS SET ABOUT 14 INCHES BELOW THE SURFACE OF
 JB1489'THE GROUND AND IS STAMPED VOLMER 1961.  THE MARK IS 101 FEET
 JB1489'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF HOUSE, 71.5 FEET
 JB1489'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF SHED, 64 FEET SOUTH OF
 JB1489'DRIVEWAY AND 61 FEET EAST OF CENTER OF ROAD.
 JB1489'
 JB1489'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1489'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1489'GROUND AND IS STAMPED VOLMER NO 1 1961.  THE MARK IS 78.5 FEET SOUTH
 JB1489'OF THE SOUTHEAST CORNER OF HOUSE, 33 FEET SOUTH OF THE NORTHWEST
 JB1489'CORNER OF SHED, 6.4 FEET NORTH-NORTHWEST OF A TREE AND 1 FOOT WEST OF
 JB1489'SOUTHWEST CORNER OF SHED.
 JB1489'
 JB1489'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB1489'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB1489'GROUND AND IS STAMPED VOLMER NO 2 1961.  THE MARK IS 39.5 FEET WEST OF
 JB1489'CENTER OF ROAD, 22 FEET SOUTH OF CENTER OF A FILED ROAD, 2.7 FEET EAST
 JB1489'OF A POWER POLE AND 1.7 FEET SOUTH OF WITNESS POST.
 JB1489'
 JB1489'NO AZIMUTH MARK WAS SET.  HEIGHT OF LIGHT ABOVE STATION MARK 22.40
 JB1489'METERS.
 JB1489
 JB1489                          STATION RECOVERY (1961)
 JB1489
 JB1489'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB1489'1.8 MI SE FROM NEW BADEN.  ABOUT 0.7 MILES EAST ALONG STATE HIGHWAY
 JB1489'161 FROM THE POST OFFICE IN NEW BADEN, THENCE 1.1 MILES SOUTH ALONG
 JB1489'STATE HIGHWAY 160 AT A FARM HOUSE EAST OF THE ROAD, 61 FEET EAST OF
 JB1489'THE CENTER LINE OF STATE HIGHWAY 160, 101 FEET SOUTH-SOUTHWEST OF THE
 JB1489'SOUTHWEST CORNER OF THE FARM HOUSE, 71.5 FEET WEST-SOUTHWEST OF THE
 JB1489'SOUTHWEST CORNER OF A SHED, 64 FEET SOUTH OF THE CENTER LINE OF THE
 JB1489'DRIVE, 131.2 FEET SOUTHEAST OF A METAL WITNESS POST, 6 FEET ABOVE THE
 JB1489'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST 14 INCHES
 JB1489'BELOW THE GROUND.
 JB1489
 JB1489                          STATION RECOVERY (1971)
 JB1489
 JB1489'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 JB1489'THE STATION MARK AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 JB1489'THE DIRECTION TO THE MARKS AND THE INTERSECTION STATIONS CHECKED.  THE
 JB1489'DISTANCE TO REFERENCE MARK 1 FAILED TO CHECK BY 0.03 OF A FOOT AND TO
 JB1489'REFERENCE MARK 2 BY 1.14 FEET.  THIS STATION WAS OCCUPIED TO ESTABLISH
 JB1489'A NEW STATION KRAUSZ 1971.  THE DESCRIPTION IS GOOD WITH THE ADDITION
 JB1489'BELOW.
 JB1489'
 JB1489'OBSERVATIONS WERE TAKEN TO BENCH MARK V 249 1961.  THE MARK IS A
 JB1489'STANDARD BENCH MARK DISK STAMPED V 249 1961 SET IN TOP OF CONCRETE
 JB1489'POST FLUSH WITH THE GROUND.  IT IS 18 FEET NORTH OF CENTER OF EAST
 JB1489'WEST GRAVEL ROAD, 2.5 FEET EAST OF A WIRE BRACED POWER POLE, 1.6 FEET
 JB1489'WEST OF METAL WITNESS POST AND APPROXIMATELY 0.8 MILE NORTHWEST OF THE
 JB1489'STATION.
 JB1489'
 JB1489'TO REACH BENCH MARK V 249 FROM THE STATION GO NORTH FOR 0.25 MILE TO
 JB1489'CROSSROAD, TURN LEFT AND GO WEST FOR 0.75 MILE TO THE MARK ON RIGHT AS
 JB1489'DESCRIBED.
 JB1489
 JB1489                          STATION RECOVERY (2011)
 JB1489
 JB1489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1488 ***********************************************************************
 JB1488  DESIGNATION -  VOLMER RM 1
 JB1488  PID         -  JB1488
 JB1488  STATE/COUNTY-  IL/CLINTON
 JB1488  COUNTRY     -  US
 JB1488  USGS QUAD   -  TRENTON (2018)
 JB1488
 JB1488                         *CURRENT SURVEY CONTROL
 JB1488  ______________________________________________________________________
 JB1488* NAD 83(1986) POSITION- 38 31 12.22   (N) 089 41 09.83   (W)   HD_HELD1
 JB1488* NAVD 88 ORTHO HEIGHT -   143.245 (meters)      469.96  (feet) ADJUSTED
 JB1488  ______________________________________________________________________
 JB1488  GEOID HEIGHT    -        -30.506 (meters)                     GEOID18
 JB1488  DYNAMIC HEIGHT  -        143.155 (meters)      469.67  (feet) COMP
 JB1488  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 JB1488
 JB1488  VERT ORDER      -  SECOND    CLASS 0
 JB1488
 JB1488.The horizontal coordinates were determined by differentially corrected
 JB1488.hand held GPS observations or other comparable positioning techniques
 JB1488.and have an estimated accuracy of +/- 3 meters.
 JB1488
 JB1488.The orthometric height was determined by differential leveling and
 JB1488.adjusted by the NATIONAL GEODETIC SURVEY
 JB1488.in June 1991.
 JB1488
 JB1488.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1488.GEOID18 height accuracy estimate available here.
 JB1488
 JB1488.Click photographs - Photos may exist for this station.
 JB1488
 JB1488.The dynamic height is computed by dividing the NAVD 88
 JB1488.geopotential number by the normal gravity value computed on the
 JB1488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1488.degrees latitude (g = 980.6199 gals.).
 JB1488
 JB1488.The modeled gravity was interpolated from observed gravity values.
 JB1488
 JB1488;                    North         East    Units  Estimated Accuracy
 JB1488;SPC IL W     -   205,803.4     741,910.3     MT  (+/- 3 meters HH1 GPS) 
 JB1488
 JB1488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6582666939(NAD 83)
 JB1488
 JB1488                          SUPERSEDED SURVEY CONTROL
 JB1488
 JB1488  NGVD 29 (??/??/92)  143.361  (m)          470.34   (f) ADJ UNCH    2 0
 JB1488
 JB1488.Superseded values are not recommended for survey control.
 JB1488
 JB1488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1488.See file dsdata.pdf to determine how the superseded data were derived.
 JB1488
 JB1488_MARKER: DR = REFERENCE MARK DISK
 JB1488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1488_STAMPING: VOLMER NO 1 1961
 JB1488_MARK LOGO: CGS
 JB1488_PROJECTION: FLUSH
 JB1488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1488+STABILITY: SURFACE MOTION
 JB1488_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1488+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2011
 JB1488
 JB1488  HISTORY     - Date     Condition        Report By
 JB1488  HISTORY     - 1961     MONUMENTED       CGS
 JB1488  HISTORY     - 20110823 GOOD             ILDT
 JB1488
 JB1488                          STATION DESCRIPTION
 JB1488
 JB1488'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1488'1.8 MI SE FROM NEW BADEN.
 JB1488'ABOUT 0.7 MILES EAST ALONG STATE HIGHWAY 161 FROM THE POST OFFICE
 JB1488'IN NEW BADEN, THENCE 1.1 MILES SOUTH ALONG STATE HIGHWAY 160
 JB1488'AT A FARM HOUSE EAST OF THE ROAD, 130 FEET EAST OF THE CENTER
 JB1488'LINE OF THE HIGHWAY, 1 FOOT WEST OF THE SOUTHWEST CORNER OF A SHED,
 JB1488'6.5 FEET NORTH-NORTHWEST OF AN 18 INCH ELM TREE, 78.5 FEET SOUTH
 JB1488'OF THE SOUTHEAST CORNER OF THE FARM HOUSE, 50 FEET SOUTH OF THE
 JB1488'CENTER LINE OF THE DRIVE, 71 FEET NORTHEAST OF TRAVERSE STATION
 JB1488'VOLMER, ABOUT LEVEL WITH THE DRIVE AND SET IN THE TOP OF A
 JB1488'CONCRETE POST FLUSH WITH THE GROUND.
 JB1488
 JB1488                          STATION RECOVERY (2011)
 JB1488
 JB1488'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1488'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1487 ***********************************************************************
 JB1487  DESIGNATION -  VOLMER RM 2
 JB1487  PID         -  JB1487
 JB1487  STATE/COUNTY-  IL/CLINTON
 JB1487  COUNTRY     -  US
 JB1487  USGS QUAD   -  TRENTON (2018)
 JB1487
 JB1487                         *CURRENT SURVEY CONTROL
 JB1487  ______________________________________________________________________
 JB1487* NAD 83(1986) POSITION- 38 31 12.78   (N) 089 41 11.95   (W)   HD_HELD1
 JB1487* NAVD 88 ORTHO HEIGHT -   143.112 (meters)      469.53  (feet) ADJUSTED
 JB1487  ______________________________________________________________________
 JB1487  GEOID HEIGHT    -        -30.506 (meters)                     GEOID18
 JB1487  DYNAMIC HEIGHT  -        143.022 (meters)      469.23  (feet) COMP
 JB1487  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 JB1487
 JB1487  VERT ORDER      -  SECOND    CLASS 0
 JB1487
 JB1487.The horizontal coordinates were determined by differentially corrected
 JB1487.hand held GPS observations or other comparable positioning techniques
 JB1487.and have an estimated accuracy of +/- 3 meters.
 JB1487
 JB1487.The orthometric height was determined by differential leveling and
 JB1487.adjusted by the NATIONAL GEODETIC SURVEY
 JB1487.in June 1991.
 JB1487
 JB1487.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1487.GEOID18 height accuracy estimate available here.
 JB1487
 JB1487.Click photographs - Photos may exist for this station.
 JB1487
 JB1487.The dynamic height is computed by dividing the NAVD 88
 JB1487.geopotential number by the normal gravity value computed on the
 JB1487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1487.degrees latitude (g = 980.6199 gals.).
 JB1487
 JB1487.The modeled gravity was interpolated from observed gravity values.
 JB1487
 JB1487;                    North         East    Units  Estimated Accuracy
 JB1487;SPC IL W     -   205,820.4     741,858.9     MT  (+/- 3 meters HH1 GPS) 
 JB1487
 JB1487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6577566958(NAD 83)
 JB1487
 JB1487                          SUPERSEDED SURVEY CONTROL
 JB1487
 JB1487  NGVD 29 (??/??/92)  143.228  (m)          469.91   (f) ADJ UNCH    2 0
 JB1487
 JB1487.Superseded values are not recommended for survey control.
 JB1487
 JB1487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1487.See file dsdata.pdf to determine how the superseded data were derived.
 JB1487
 JB1487_MARKER: DR = REFERENCE MARK DISK
 JB1487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1487_STAMPING: VOLMER NO 2 1961
 JB1487_MARK LOGO: CGS
 JB1487_PROJECTION: FLUSH
 JB1487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1487+STABILITY: SURFACE MOTION
 JB1487
 JB1487  HISTORY     - Date     Condition        Report By
 JB1487  HISTORY     - 1961     MONUMENTED       CGS
 JB1487  HISTORY     - 20110823 POOR             ILDT
 JB1487
 JB1487                          STATION DESCRIPTION
 JB1487
 JB1487'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB1487'1.8 MI SE FROM NEW BADEN.
 JB1487'ABOUT 0.7 MILES EAST ALONG STATE HIGHWAY 161 FROM THE POST OFFICE
 JB1487'IN NEW BADEN, THENCE 1.1 MILES SOUTH ALONG STATE HIGHWAY 160
 JB1487'AT A FARM HOUSE EAST OF THE ROAD, 39.5 FEET WEST OF THE CENTER
 JB1487'LINE OF THE HIGHWAY, 22 FEET SOUTH OF THE CENTER LINE OF THE
 JB1487'FIELD DRIVE, 2.7 FEET EAST OF A POWER POLE, 129.1 FEET NORTHWEST
 JB1487'OF TRAVERSE STATION VOLMER, 1.7 FEET SOUTH OF A METAL WITNESS
 JB1487'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A
 JB1487'CONCRETE POST FLUSH WITH THE GROUND.
 JB1487
 JB1487                          STATION RECOVERY (2011)
 JB1487
 JB1487'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1487'CONCRETE TOP TORN OFF, NO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1052 ***********************************************************************
 NH1052  DESIGNATION -  VOLO NATL GAS CO RADIO MAST
 NH1052  PID         -  NH1052
 NH1052  STATE/COUNTY-  IL/LAKE
 NH1052  COUNTRY     -  US
 NH1052  USGS QUAD   -  WAUCONDA (2018)
 NH1052
 NH1052                         *CURRENT SURVEY CONTROL
 NH1052  ______________________________________________________________________
 NH1052* NAD 83(1997) POSITION- 42 18 26.53762(N) 088 08 46.93716(W)   ADJUSTED
 NH1052  ______________________________________________________________________
 NH1052  GEOID HEIGHT    -        -34.108 (meters)                     GEOID18
 NH1052  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 NH1052  HORZ ORDER      -  THIRD
 NH1052
 NH1052.The horizontal coordinates were established by classical geodetic methods
 NH1052.and adjusted by the National Geodetic Survey in October 1999.
 NH1052
 NH1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1052.GEOID18 height accuracy estimate available here.
 NH1052
 NH1052.Click photographs - Photos may exist for this station.
 NH1052
 NH1052.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1052
 NH1052. The following values were computed from the NAD 83(1997) position.
 NH1052
 NH1052;                    North         East     Units Scale Factor Converg.
 NH1052;SPC IL E     -   626,260.371   315,414.785   MT  0.99997792   +0 07 33.0
 NH1052;SPC IL E     - 2,054,655.90  1,034,823.34   sFT  0.99997792   +0 07 33.0
 NH1052;UTM  16      - 4,684,540.518   405,517.904   MT  0.99970984   -0 46 18.1
 NH1052
 NH1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0551784540(NAD 83)
 NH1052
 NH1052                          SUPERSEDED SURVEY CONTROL
 NH1052
 NH1052  NAD 83(1997)-  42 18 26.53762(N)    088 08 46.93771(W) AD(       ) 3
 NH1052  NAD 83(1991)-  42 18 26.53880(N)    088 08 46.94610(W) AD(       ) 3
 NH1052  NAD 83(1986)-  42 18 26.53777(N)    088 08 46.94924(W) AD(       ) 3
 NH1052  NAD 27      -  42 18 26.45900(N)    088 08 46.65000(W) AD(       ) 3
 NH1052
 NH1052.Superseded values are not recommended for survey control.
 NH1052
 NH1052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1052.See file dsdata.pdf to determine how the superseded data were derived.
 NH1052
 NH1052_MARKER: 42 = RADIO/TV MAST
 NH1052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1052+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1052
 NH1052  HISTORY     - Date     Condition        Report By
 NH1052  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1052  HISTORY     - 1966     GOOD             CGS
 NH1052  HISTORY     - 1987     GOOD             USPSQD
 NH1052  HISTORY     - 19910519 GOOD             USPSQD
 NH1052  HISTORY     - 19940518 GOOD             USPSQD
 NH1052  HISTORY     - 19981211 GOOD             USPSQD
 NH1052  HISTORY     - 20041113 GOOD             USPSQD
 NH1052
 NH1052                          STATION DESCRIPTION
 NH1052
 NH1052'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1052'STATION IS THE CENTER OF THE TOP OF THE MAST OF THE NATURAL
 NH1052'GAS PIPELINE COMPANY, LOCATED AT THE NORTHWEST SIDE OF THE
 NH1052'COMPANY PUMPING STATION ALONG THE SOUTHWEST SIDE OF A PAVED
 NH1052'ROAD ABOUT 3-1/2 MILES NORTH OF WAUCONDA AND ABOUT 1-1/2 MILES
 NH1052'SOUTHEAST OF VOLO.  IT IS A FOUR-LEGGED STEEL STRUCTURE 297
 NH1052'FEET HIGH AND IS PAINTED IN ALTERNATE SECTIONS OF RED AND WHITE.
 NH1052
 NH1052                          STATION RECOVERY (1966)
 NH1052
 NH1052'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1052'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION
 NH1052'AT THIS TIME.  IT IS THOUGHT THAT THE BELOW TO REACH SHOULD
 NH1052'BE ADDED TO THE PREVIOUS DESCRIPTION.
 NH1052'
 NH1052'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 12 AND STATE
 NH1052'HIGHWAY 120 IN VOLO, GO SOUTH ON HIGHWAY 12 FOR 0.15 MILE TO
 NH1052'A PAVED ROAD LEFT.  TURN LEFT ON THE PAVED ROAD AND GO SOUTHEAST
 NH1052'FOR 1.5 MILES TO THE MAST ON THE RIGHT.
 NH1052
 NH1052                          STATION RECOVERY (1987)
 NH1052
 NH1052'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH1052'RECOVERED IN GOOD CONDITION.
 NH1052
 NH1052                          STATION RECOVERY (1991)
 NH1052
 NH1052'RECOVERY NOTE BY US POWER SQUADRON 1991 (FB)
 NH1052'RECOVERED IN GOOD CONDITION.
 NH1052
 NH1052                          STATION RECOVERY (1994)
 NH1052
 NH1052'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1052'RECOVERED IN GOOD CONDITION.
 NH1052
 NH1052                          STATION RECOVERY (1998)
 NH1052
 NH1052'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1052'RECOVERED IN GOOD CONDITION.
 NH1052
 NH1052                          STATION RECOVERY (2004)
 NH1052
 NH1052'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH1052'STRUCTURE IS VOLO NAT'L GAS RADIO MAST.  STATION DESCRIPTION AND
 NH1052'DIRECTION ARE GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1899 ***********************************************************************
 LC1899  DESIGNATION -  VOLZ 2
 LC1899  PID         -  LC1899
 LC1899  STATE/COUNTY-  IL/WOODFORD
 LC1899  COUNTRY     -  US
 LC1899  USGS QUAD   -  METAMORA (2018)
 LC1899
 LC1899                         *CURRENT SURVEY CONTROL
 LC1899  ______________________________________________________________________
 LC1899* NAD 83(2011) POSITION- 40 45 45.58896(N) 089 19 50.90387(W)   ADJUSTED
 LC1899* NAD 83(2011) ELLIP HT-   198.873 (meters)        (06/27/12)   ADJUSTED
 LC1899* NAD 83(2011) EPOCH   -  2010.00
 LC1899* NAVD 88 ORTHO HEIGHT -   231.4   (meters)      759.    (feet) GPS OBS
 LC1899  ______________________________________________________________________
 LC1899  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LC1899  GEOID HEIGHT    -        -32.507 (meters)                     GEOID99
 LC1899  GEOID HEIGHT    -        -32.551 (meters)                     GEOID18
 LC1899  NAD 83(2011) X  -     56,504.659 (meters)                     COMP
 LC1899  NAD 83(2011) Y  - -4,837,661.897 (meters)                     COMP
 LC1899  NAD 83(2011) Z  -  4,142,625.723 (meters)                     COMP
 LC1899  LAPLACE CORR    -          2.26  (seconds)                    DEFLEC18
 LC1899
 LC1899  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1899  Standards:
 LC1899         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1899            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1899  -------------------------------------------------------------------
 LC1899  NETWORK    2.43   2.88           1.10   0.86   1.47     -0.01869896
 LC1899  -------------------------------------------------------------------
 LC1899  Click here for local accuracies and other accuracy information.
 LC1899
 LC1899.The horizontal coordinates were established by GPS observations
 LC1899.and adjusted by the National Geodetic Survey in June 2012.
 LC1899
 LC1899.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1899.been affixed to the stable North American tectonic plate. See 
 LC1899.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1899
 LC1899.The horizontal coordinates are valid at the epoch date displayed above
 LC1899.which is a decimal equivalence of Year/Month/Day.
 LC1899
 LC1899.The orthometric height was determined by GPS observations and a
 LC1899.high-resolution geoid model.
 LC1899
 LC1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1899.GEOID18 height accuracy estimate available here.
 LC1899
 LC1899.Click photographs - Photos may exist for this station.
 LC1899
 LC1899.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1899
 LC1899.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1899
 LC1899.The ellipsoidal height was determined by GPS observations
 LC1899.and is referenced to NAD 83.
 LC1899
 LC1899. The following values were computed from the NAD 83(2011) position.
 LC1899
 LC1899;                    North         East     Units Scale Factor Converg.
 LC1899;SPC IL W     -   455,006.612   770,573.117   MT  1.00000246   +0 32 44.8
 LC1899;SPC IL W     - 1,492,800.86  2,528,121.97   sFT  1.00000246   +0 32 44.8
 LC1899;UTM  16      - 4,515,024.543   303,266.026   MT  1.00007641   -1 31 20.4
 LC1899
 LC1899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1899!SPC IL W     -   0.99996880  x   1.00000246  =   0.99997126
 LC1899!UTM  16      -   0.99996880  x   1.00007641  =   1.00004521
 LC1899
 LC1899:                Primary Azimuth Mark                     Grid Az
 LC1899:SPC IL W     -  VOLZ AZ MK RESET                         087 25 57.4
 LC1899:UTM  16      -  VOLZ AZ MK RESET                         089 30 02.6
 LC1899
 LC1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0326615024(NAD 83)
 LC1899
 LC1899|---------------------------------------------------------------------|
 LC1899| PID    Reference Object                     Distance      Geod. Az  |
 LC1899|                                                           dddmmss.s |
 LC1899| LC1894 PTS 61 T=VOLZ                         8.993 METERS 01427     |
 LC1899| CI8786 VOLZ RM 1                            37.582 METERS 04901     |
 LC1899| CI8788 VOLZ AZ MK RESET                                   0875842.2 |
 LC1899| CI8784 VOLZ 2 RM 3                          21.176 METERS 26406     |
 LC1899| LC1898 METAMORA MUN TANK                   APPROX. 4.0 KM 3192445.8 |
 LC1899|---------------------------------------------------------------------|
 LC1899
 LC1899                          SUPERSEDED SURVEY CONTROL
 LC1899
 LC1899  NAD 83(2007)-  40 45 45.58872(N)    089 19 50.90510(W) AD(2002.00) 0
 LC1899  ELLIP H (02/10/07)  198.884  (m)                       GP(2002.00)    
 LC1899  ELLIP H (02/03/05)  198.884  (m)                       GP(       ) 4 2
 LC1899  NAD 83(1997)-  40 45 45.58870(N)    089 19 50.90489(W) AD(       ) 1
 LC1899  ELLIP H (03/04/03)  198.890  (m)                       GP(       ) 4 2
 LC1899  NAD 83(1997)-  40 45 45.58740(N)    089 19 50.90390(W) AD(       ) 3
 LC1899  NAD 83(1986)-  40 45 45.60087(N)    089 19 50.90814(W) AD(       ) 3
 LC1899  NAD 27      -  40 45 45.46769(N)    089 19 50.59569(W) AD(       ) 3
 LC1899
 LC1899.Superseded values are not recommended for survey control.
 LC1899
 LC1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1899.See file dsdata.pdf to determine how the superseded data were derived.
 LC1899
 LC1899_MARKER: DS = TRIANGULATION STATION DISK
 LC1899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1899_STAMPING: VOLZ 2 USGS 1966
 LC1899_MARK LOGO: USGS
 LC1899_PROJECTION: FLUSH
 LC1899_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1899+STABILITY: SURFACE MOTION
 LC1899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1899+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2020
 LC1899
 LC1899  HISTORY     - Date     Condition        Report By
 LC1899  HISTORY     - 1966     MONUMENTED       CGS
 LC1899  HISTORY     - 1969     GOOD             USGS
 LC1899  HISTORY     - 1971     GOOD             NGS
 LC1899  HISTORY     - 19981028 MARK NOT FOUND   USPSQD
 LC1899  HISTORY     - 200205   GOOD             ASCPC
 LC1899  HISTORY     - 20200831 GOOD             ILDT
 LC1899
 LC1899                          STATION DESCRIPTION
 LC1899
 LC1899'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (EBB)
 LC1899'THE STATION IS LOCATED ABOUT 2-1/2 MILES SOUTHEAST OF METAMORA, IN THE
 LC1899'SOUTHEAST ANGLE OF A CROSSROAD, AND IN THE NORTHWEST CORNER OF SECTION
 LC1899'34, T 27 N, R. 2 W,.
 LC1899'
 LC1899'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 116 AND
 LC1899'89 IN METAMORA, TO EAST ON STATE HIGHWAY 116 FOR 1.2 MILES TO A SIDE
 LC1899'ROAD ON THE RIGHT AND THE METAMORA MENNONITE CHURCH IN THE SOUTHWEST
 LC1899'ANGLE.  TURN RIGHT AND GO SOUTH ON STATE ROUTE 3 FOR 1.0 MILE TO A
 LC1899'SIDE ROAD ON THE LEFT.  CONTINUE STRAIGHT AHEAD ON STATE ROUTE 3 AND
 LC1899'GO SOUTH, EAST, AND SOUTH FOR 1.2 MILES TO A CROSSROAD, THE ABANDONED
 LC1899'STANDARD SCHOOLHOUSE AND THE STATION IN THE SOUTHEAST ANGLE OF THE
 LC1899'CROSSROAD.
 LC1899'
 LC1899'STATION MARKS ARE STANDARD DISKS STAMPED VOLZ 2 (USGS) 1966.  THE
 LC1899'SURFACE DISK IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 LC1899'1 INCH.  IT IS 56 FEET SOUTH OF THE CENTER OF AN EAST-WEST GRAVELED
 LC1899'ROAD, 36 FEET EAST OF THE CENTER OF STATE ROUTE 3, 3.5 FEET
 LC1899'NORTH-NORTHEAST OF A TELEPHONE POLE, AND 1.5 FEET SOUTHWEST OF A METAL
 LC1899'WITNESS POST.  THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF
 LC1899'CONCRETE 3.4 FEET BELOW THE SURFACE OF THE GROUND.
 LC1899'
 LC1899'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED VOLZ NO. 1 1939, IS SET
 LC1899'IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  IT IS
 LC1899'132 FEET EAST OF THE CENTER OF STATE ROUTE 3, 26 FEET NORTH OF THE
 LC1899'CENTER OF THE EAST-WEST ROAD, 2 FEET WEST OF A WOODEN WITNESS POST,
 LC1899'AND 1 FOOT SOUTH OF A FENCE.
 LC1899'
 LC1899'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED VOLZ 2 NO. 3 1966, IS
 LC1899'SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  IT
 LC1899'IS 62.5 FEET SOUTH OF THE CENTER OF THE EAST-WEST ROAD, 33 FEET WEST
 LC1899'OF THE CENTER OF STATE ROUTE 3, 3.5 FEET SOUTH OF A TELEPHONE POLE, IN
 LC1899'A NORTH-SOUTH FENCE, AND IN THE SOUTHWEST ANGLE OF A CROSSROAD.
 LC1899'
 LC1899'AZIMUTH MARK, A STANDARD DISK STAMPED VOLZ 1939 RESET 1960, IS SET IN
 LC1899'THE TOP OF A SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND.  IT
 LC1899'IS 28 FEET NORTH OF THE CENTER OF THE EAST-WEST ROAD, 5.5 FEET
 LC1899'NORTHWEST OF A POWERLINE POLE, 3 FEET WEST OF A METAL WITNESS POST,
 LC1899'AND 2 FEET SOUTH OF A FENCE.
 LC1899'
 LC1899'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE GRAVELED
 LC1899'ROAD FOR 0.55 MILE TO THE MARK ON THE LEFT.
 LC1899
 LC1899                          STATION RECOVERY (1969)
 LC1899
 LC1899'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 LC1899'STATION MARK VOLZ 2 1966 WAS FOUND IN THE AREA AND IT WAS
 LC1899'ASSUMED THAT STATION VOLZ 1939 HAS BEEN DESTROYED BY ROAD
 LC1899'CONSTRUCTION.  R.M. 1 1939, R.M. 3 1966 AND AZI MK 1960 WERE
 LC1899'FOUND IN GOOD CONDITION.
 LC1899'
 LC1899'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2
 LC1899'MI SE OF METAMORA
 LC1899
 LC1899                          STATION RECOVERY (1971)
 LC1899
 LC1899'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 LC1899'ALL MARKS RECOVERED AND FOUND IN GOOD CONDITION.  THE AZIMUTH MARK
 LC1899'REPORTED AS BEING DESTROYED BY THE USGS IS THOUGHT TO HAVE BEEN THE
 LC1899'1939 AZIMUTH MARK WHICH WAS DESTROYED AFTER A NEW MARK WAS SET.  THE
 LC1899'1960 RESET AZIMUTH MARK WAS FOUND AS DESCRIBED AND IN GOOD CONDITION.
 LC1899'THE DESCRIPTION IS GOOD WITH THE BELOW.
 LC1899'
 LC1899'THE TELEPHONE POLE AT THE STATION MARK IS GONE, AND THE STATION MARK
 LC1899'IS NOW 2 FEET NORTHEAST OF A CONCRETE RIGHT-OF-WAY POST.
 LC1899'
 LC1899'THE TELEPHONE POLE AT REFERENCE MARK 3 IS GONE AND THE MARK IS NOW 5
 LC1899'FEET SOUTH OF A CONCRETE RIGHT-OF-WAY POST.
 LC1899'
 LC1899'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2 MILES
 LC1899'SOUTHEAST OF METAMORA
 LC1899
 LC1899                          STATION RECOVERY (1998)
 LC1899
 LC1899'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1899'MARK NOT FOUND.
 LC1899
 LC1899                          STATION RECOVERY (2002)
 LC1899
 LC1899'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC1899'RECOVERED AS DESCRIBED
 LC1899
 LC1899                          STATION RECOVERY (2020)
 LC1899
 LC1899'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1899'THE STATION IS 3 FT (0.9 M) NORTH OF TELEPHONE PEDESTAL, 1 FT (0.3 M)
 LC1899'NORTH-NORTHEAST OF REBAR IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5308 ***********************************************************************
 DQ5308  DESIGNATION -  VOP 10
 DQ5308  PID         -  DQ5308
 DQ5308  STATE/COUNTY-  IL/COOK
 DQ5308  COUNTRY     -  US
 DQ5308  USGS QUAD   -  BERWYN (2018)
 DQ5308
 DQ5308                         *CURRENT SURVEY CONTROL
 DQ5308  ______________________________________________________________________
 DQ5308* NAD 83(1986) POSITION- 41 51 57.46   (N) 087 46 27.32   (W)   HD_HELD1
 DQ5308* NAVD 88 ORTHO HEIGHT -   187.268 (meters)      614.40  (feet) ADJUSTED
 DQ5308  ______________________________________________________________________
 DQ5308  GEOID HEIGHT    -        -33.517 (meters)                     GEOID18
 DQ5308  DYNAMIC HEIGHT  -        187.204 (meters)      614.19  (feet) COMP
 DQ5308  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 DQ5308
 DQ5308  VERT ORDER      -  SECOND    CLASS II
 DQ5308
 DQ5308.The horizontal coordinates were determined by differentially corrected
 DQ5308.hand held GPS observations or other comparable positioning techniques
 DQ5308.and have an estimated accuracy of +/- 3 meters.
 DQ5308
 DQ5308.The orthometric height was determined by differential leveling and
 DQ5308.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5308.in July 2017.
 DQ5308
 DQ5308.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5308.GEOID18 height accuracy estimate available here.
 DQ5308
 DQ5308.Click photographs - Photos may exist for this station.
 DQ5308
 DQ5308.The dynamic height is computed by dividing the NAVD 88
 DQ5308.geopotential number by the normal gravity value computed on the
 DQ5308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5308.degrees latitude (g = 980.6199 gals.).
 DQ5308
 DQ5308.The modeled gravity was interpolated from observed gravity values.
 DQ5308
 DQ5308;                    North         East    Units  Estimated Accuracy
 DQ5308;SPC IL E     -   577,366.2     346,416.0     MT  (+/- 3 meters HH1 GPS) 
 DQ5308
 DQ5308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3574335183(NAD 83)
 DQ5308
 DQ5308                          SUPERSEDED SURVEY CONTROL
 DQ5308
 DQ5308.No superseded survey control is available for this station.
 DQ5308
 DQ5308_MARKER: F = FLANGE-ENCASED ROD
 DQ5308_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5308_STAMPING: ENGR. DIV. BENCHMARK 10 2016
 DQ5308_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5308_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5308+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2016
 DQ5308_ROD/PIPE-DEPTH: 3.7 meters
 DQ5308_SLEEVE-DEPTH  : 0.9 meters
 DQ5308
 DQ5308  HISTORY     - Date     Condition        Report By
 DQ5308  HISTORY     - 20161103 MONUMENTED       CWA
 DQ5308
 DQ5308                          STATION DESCRIPTION
 DQ5308
 DQ5308'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5308'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST OF CHICAGO, 3.0 MI
 DQ5308'(4.8 KM) SOUTHEAST OF RIVER FOREST AND 1.5 MI (2.4 KM) NORTHEAST OF
 DQ5308'BERWYN, IN THE VILLAGE OF OAK PARK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5308'
 DQ5308'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5308'NORTH AVENUE, PROCEED SOUTH ON AUSTIN BOULEVARD 2.99 MI (4.81 KM) TO
 DQ5308'THE STATION ON THE RIGHT (WEST).
 DQ5308'
 DQ5308'THE STATION IS IN THE GRASS PARKWAY OF AUSTIN BOULEVARD, 185 FT (56.4
 DQ5308'M) NORTH OF THE CENTERLINE OF ROOSEVELT ROAD, 30 FT (9.1 M) WEST OF
 DQ5308'THE CENTERLINE OF AUSTIN BOULEVARD, 17 FT (5.2 M) NORTH OF THE
 DQ5308'CENTERLINE OF AN ALLEY, 2 FT (0.6 M) EAST OF THE EAST FACE OF SIDEWALK
 DQ5308'AND 16.5 FT (5.0 M) SOUTH OF A FIRE HYDRANT.  THE MARK IS THE TOP OF A
 DQ5308'STAINLESS STEEL ROD DRIVEN TO REFUSAL.
 DQ5308'
 DQ5308'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5308'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5309 ***********************************************************************
 DQ5309  DESIGNATION -  VOP 11
 DQ5309  PID         -  DQ5309
 DQ5309  STATE/COUNTY-  IL/COOK
 DQ5309  COUNTRY     -  US
 DQ5309  USGS QUAD   -  RIVER FOREST (2018)
 DQ5309
 DQ5309                         *CURRENT SURVEY CONTROL
 DQ5309  ______________________________________________________________________
 DQ5309* NAD 83(1986) POSITION- 41 52 41.81   (N) 087 48 13.99   (W)   HD_HELD1
 DQ5309* NAVD 88 ORTHO HEIGHT -   188.733 (meters)      619.20  (feet) ADJUSTED
 DQ5309  ______________________________________________________________________
 DQ5309  GEOID HEIGHT    -        -33.514 (meters)                     GEOID18
 DQ5309  DYNAMIC HEIGHT  -        188.668 (meters)      618.99  (feet) COMP
 DQ5309  MODELED GRAVITY -    980,276.5   (mgal)                       NAVD 88
 DQ5309
 DQ5309  VERT ORDER      -  SECOND    CLASS II
 DQ5309
 DQ5309.The horizontal coordinates were determined by differentially corrected
 DQ5309.hand held GPS observations or other comparable positioning techniques
 DQ5309.and have an estimated accuracy of +/- 3 meters.
 DQ5309
 DQ5309.The orthometric height was determined by differential leveling and
 DQ5309.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5309.in July 2017.
 DQ5309
 DQ5309.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5309.GEOID18 height accuracy estimate available here.
 DQ5309
 DQ5309.Click photographs - Photos may exist for this station.
 DQ5309
 DQ5309.The dynamic height is computed by dividing the NAVD 88
 DQ5309.geopotential number by the normal gravity value computed on the
 DQ5309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5309.degrees latitude (g = 980.6199 gals.).
 DQ5309
 DQ5309.The modeled gravity was interpolated from observed gravity values.
 DQ5309
 DQ5309;                    North         East    Units  Estimated Accuracy
 DQ5309;SPC IL E     -   578,718.9     343,947.6     MT  (+/- 3 meters HH1 GPS) 
 DQ5309
 DQ5309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3329736574(NAD 83)
 DQ5309
 DQ5309                          SUPERSEDED SURVEY CONTROL
 DQ5309
 DQ5309.No superseded survey control is available for this station.
 DQ5309
 DQ5309_MARKER: F = FLANGE-ENCASED ROD
 DQ5309_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5309_STAMPING: ENGR. DIV. BENCHMARK 11 2016
 DQ5309_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5309_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5309+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2023
 DQ5309_ROD/PIPE-DEPTH: 6.1 meters
 DQ5309_SLEEVE-DEPTH  : 0.9 meters
 DQ5309
 DQ5309  HISTORY     - Date     Condition        Report By
 DQ5309  HISTORY     - 20161103 MONUMENTED       CWA
 DQ5309  HISTORY     - 20210420 GOOD             ASMINC
 DQ5309  HISTORY     - 20230919 GOOD             AMESC
 DQ5309
 DQ5309                          STATION DESCRIPTION
 DQ5309
 DQ5309'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5309'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-SOUTHEAST OF
 DQ5309'ELMHURST, 2.0 MI (3.2 KM) NORTH-NORTHWEST OF BERWYN AND 1.4 MI (2.3
 DQ5309'KM) SOUTH-SOUTHEAST OF RIVER FOREST, IN THE VILLAGE OF OAK PARK.
 DQ5309'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5309'
 DQ5309'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5309'AVENUE, PROCEED SOUTH ON HARLEM AVENUE 2.1 MI (3.4 KM) TO MONROE
 DQ5309'STREET.  TURN LEFT AND PROCEED EAST ON MONROE STREET 215 FT (65.5 M)
 DQ5309'TO THE NORTHWEST CORNER OF MONROE STREET AND SOUTH MAPLE AVENUE AND
 DQ5309'THE STATION ON THE LEFT (NORTH).
 DQ5309'
 DQ5309'THE STATION IS IN THE GRASS PARKWAY OF MAPLE AVENUE AT THE NORTHWEST
 DQ5309'QUADRANT OF MAPLE AND MONROE STREET, 35 FT (10.7 M) NORTH OF THE
 DQ5309'CENTERLINE OF MONROE STREET, 22 FT (6.7 M) WEST OF THE CENTERLINE OF
 DQ5309'MAPLE AVENUE, 2 FT (0.6 M) WEST OF THE BACK OF CURB AND 14 FT (4.3 M)
 DQ5309'SOUTH OF A STREET SIGN.  THE MARK IS THE TOP OF A STAINLESS STEEL ROD
 DQ5309'DRIVEN TO REFUSAL.
 DQ5309'
 DQ5309'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5309'WITH NO MAKING ON THE CAP OR RIM.
 DQ5309
 DQ5309                          STATION RECOVERY (2021)
 DQ5309
 DQ5309'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (RLT)
 DQ5309'RECOVERED IN GOOD CONDITION.
 DQ5309
 DQ5309                          STATION RECOVERY (2023)
 DQ5309
 DQ5309'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2023 (PFS)
 DQ5309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5310 ***********************************************************************
 DQ5310  DESIGNATION -  VOP 12
 DQ5310  PID         -  DQ5310
 DQ5310  STATE/COUNTY-  IL/COOK
 DQ5310  COUNTRY     -  US
 DQ5310  USGS QUAD   -  BERWYN (2018)
 DQ5310
 DQ5310                         *CURRENT SURVEY CONTROL
 DQ5310  ______________________________________________________________________
 DQ5310* NAD 83(1986) POSITION- 41 52 00.79   (N) 087 47 33.01   (W)   HD_HELD1
 DQ5310* NAVD 88 ORTHO HEIGHT -   188.229 (meters)      617.55  (feet) ADJUSTED
 DQ5310  ______________________________________________________________________
 DQ5310  GEOID HEIGHT    -        -33.506 (meters)                     GEOID18
 DQ5310  DYNAMIC HEIGHT  -        188.164 (meters)      617.33  (feet) COMP
 DQ5310  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 DQ5310
 DQ5310  VERT ORDER      -  SECOND    CLASS II
 DQ5310
 DQ5310.The horizontal coordinates were determined by differentially corrected
 DQ5310.hand held GPS observations or other comparable positioning techniques
 DQ5310.and have an estimated accuracy of +/- 3 meters.
 DQ5310
 DQ5310.The orthometric height was determined by differential leveling and
 DQ5310.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5310.in July 2017.
 DQ5310
 DQ5310.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5310.GEOID18 height accuracy estimate available here.
 DQ5310
 DQ5310.Click photographs - Photos may exist for this station.
 DQ5310
 DQ5310.The dynamic height is computed by dividing the NAVD 88
 DQ5310.geopotential number by the normal gravity value computed on the
 DQ5310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5310.degrees latitude (g = 980.6199 gals.).
 DQ5310
 DQ5310.The modeled gravity was interpolated from observed gravity values.
 DQ5310
 DQ5310;                    North         East    Units  Estimated Accuracy
 DQ5310;SPC IL E     -   577,459.2     344,900.4     MT  (+/- 3 meters HH1 GPS) 
 DQ5310
 DQ5310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3422935300(NAD 83)
 DQ5310
 DQ5310                          SUPERSEDED SURVEY CONTROL
 DQ5310
 DQ5310.No superseded survey control is available for this station.
 DQ5310
 DQ5310_MARKER: F = FLANGE-ENCASED ROD
 DQ5310_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5310_STAMPING: ENGR. DIV. BENCHMARK 12 2016
 DQ5310_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5310_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5310_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5310+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2016
 DQ5310_ROD/PIPE-DEPTH: 4.9 meters
 DQ5310_SLEEVE-DEPTH  : 0.9 meters
 DQ5310
 DQ5310  HISTORY     - Date     Condition        Report By
 DQ5310  HISTORY     - 20161114 MONUMENTED       CWA
 DQ5310
 DQ5310                          STATION DESCRIPTION
 DQ5310
 DQ5310'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5310'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST OF CHICAGO, 2.4 MI
 DQ5310'(3.9 KM) SOUTH-SOUTHEAST OF RIVER FOREST AND 1.1 MI (1.8 KM) NORTH OF
 DQ5310'BERWYN, IN THE VILLAGE OF OAK PARK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5310'
 DQ5310'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5310'AVENUE, PROCEED SOUTH ON HARLEM AVENUE 3.0 MI (4.8 KM) TO ROOSEVELT
 DQ5310'ROAD.  TURN LEFT AND PROCEED EAST ROOSEVELT ROAD 0.60 MI (0.97 KM) TO
 DQ5310'EUCLID AVENUE.  TURN LEFT AND PROCEED NORTH ON EUCLID AVENUE 0.12 MI
 DQ5310'(0.19 KM) TO THE STATION ON THE RIGHT (EAST).
 DQ5310'
 DQ5310'THE STATION IS IN THE GRASS PARKWAY OF EUCLID AVENUE AT THE SOUTHEAST
 DQ5310'QUADRANT OF EUCLID AVENUE AND FILLMORE STREET, 40 FT (12.2 M) SOUTH OF
 DQ5310'THE CENTERLINE OF FILLMORE STREET, 22 FT (6.7 M) EAST OF THE
 DQ5310'CENTERLINE OF EUCLID AVENUE, 2 FT (0.6 M) WEST OF THE WEST FACE OF
 DQ5310'SIDEWALK AND 17 FT (5.2 M) SOUTH OF A FIRE HYDRANT.  THE MARK IS THE
 DQ5310'TOP OF A STAINLESS STEEL ROD DRIVEN TO REFUSAL.
 DQ5310'
 DQ5310'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5310'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5311 ***********************************************************************
 DQ5311  DESIGNATION -  VOP 13
 DQ5311  PID         -  DQ5311
 DQ5311  STATE/COUNTY-  IL/COOK
 DQ5311  COUNTRY     -  US
 DQ5311  USGS QUAD   -  BERWYN (2018)
 DQ5311
 DQ5311                         *CURRENT SURVEY CONTROL
 DQ5311  ______________________________________________________________________
 DQ5311* NAD 83(1986) POSITION- 41 52 13.86   (N) 087 48 12.38   (W)   HD_HELD1
 DQ5311* NAVD 88 ORTHO HEIGHT -   188.637 (meters)      618.89  (feet) ADJUSTED
 DQ5311  ______________________________________________________________________
 DQ5311  GEOID HEIGHT    -        -33.503 (meters)                     GEOID18
 DQ5311  DYNAMIC HEIGHT  -        188.573 (meters)      618.68  (feet) COMP
 DQ5311  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 DQ5311
 DQ5311  VERT ORDER      -  SECOND    CLASS II
 DQ5311
 DQ5311.The horizontal coordinates were determined by differentially corrected
 DQ5311.hand held GPS observations or other comparable positioning techniques
 DQ5311.and have an estimated accuracy of +/- 3 meters.
 DQ5311
 DQ5311.The orthometric height was determined by differential leveling and
 DQ5311.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5311.in July 2017.
 DQ5311
 DQ5311.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5311.GEOID18 height accuracy estimate available here.
 DQ5311
 DQ5311.Click photographs - Photos may exist for this station.
 DQ5311
 DQ5311.The dynamic height is computed by dividing the NAVD 88
 DQ5311.geopotential number by the normal gravity value computed on the
 DQ5311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5311.degrees latitude (g = 980.6199 gals.).
 DQ5311
 DQ5311.The modeled gravity was interpolated from observed gravity values.
 DQ5311
 DQ5311;                    North         East    Units  Estimated Accuracy
 DQ5311;SPC IL E     -   577,856.8     343,990.0     MT  (+/- 3 meters HH1 GPS) 
 DQ5311
 DQ5311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3332635712(NAD 83)
 DQ5311
 DQ5311                          SUPERSEDED SURVEY CONTROL
 DQ5311
 DQ5311.No superseded survey control is available for this station.
 DQ5311
 DQ5311_MARKER: F = FLANGE-ENCASED ROD
 DQ5311_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5311_STAMPING: ENGR. DIV. BENCHMARK 13 2016
 DQ5311_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5311_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5311+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2016
 DQ5311_ROD/PIPE-DEPTH: 6.1 meters
 DQ5311_SLEEVE-DEPTH  : 0.9 meters
 DQ5311
 DQ5311  HISTORY     - Date     Condition        Report By
 DQ5311  HISTORY     - 20161114 MONUMENTED       CWA
 DQ5311  HISTORY     - 20230919 GOOD             AMESC
 DQ5311
 DQ5311                          STATION DESCRIPTION
 DQ5311
 DQ5311'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5311'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST-SOUTHEAST OF
 DQ5311'ELMHURST, 2.0 MI (3.2 KM) SOUTH-SOUTHEAST OF RIVER FOREST AND 1.5 MI
 DQ5311'(2.4 KM) NORTH-NORTHWEST OF BERWYN, IN THE VILLAGE OF OAK PARK.
 DQ5311'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5311'
 DQ5311'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5311'AVENUE, PROCEED SOUTH ON HARLEM AVENUE 2.65 MI (4.26 KM) TO LEXINGTON
 DQ5311'STREET.  TURN LEFT AND PROCEED EAST ON LEXINGTON STREET 240 FT (73.2
 DQ5311'M) TO THE NORTHEAST QUADRANT OF THE INTERSECTION OF LEXINGTON STREET
 DQ5311'AND MAPLE STREET AND THE STATION ON THE LEFT (NORTH).
 DQ5311'
 DQ5311'THE STATION IS IN THE GRASS PARKWAY AT THE NORTHEAST QUADRANT OF MAPLE
 DQ5311'AVENUE AND LEXINGTON STREET, 18 FT (5.5 M) NORTH OF THE CENTERLINE OF
 DQ5311'LEXINGTON STREET, 22 FT (6.7 M) EAST OF THE CENTERLINE OF MAPLE
 DQ5311'AVENUE, 2 FT (0.6 M) WEST OF THE WEST FACE OF SIDEWALK AND 6 FT (1.8
 DQ5311'M) SOUTH OF THE SOUTH FACE OF SIDEWALK.  THE MARK IS THE TOP OF A
 DQ5311'STAINLESS STEEL ROD DRIVEN TO REFUSAL.
 DQ5311'
 DQ5311'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5311'WITH NO MAKING ON THE CAP OR RIM.
 DQ5311
 DQ5311                          STATION RECOVERY (2023)
 DQ5311
 DQ5311'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2023 (PFS)
 DQ5311'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5312 ***********************************************************************
 DQ5312  DESIGNATION -  VOP 14
 DQ5312  PID         -  DQ5312
 DQ5312  STATE/COUNTY-  IL/COOK
 DQ5312  COUNTRY     -  US
 DQ5312  USGS QUAD   -  RIVER FOREST (2018)
 DQ5312
 DQ5312                         *CURRENT SURVEY CONTROL
 DQ5312  ______________________________________________________________________
 DQ5312* NAD 83(1986) POSITION- 41 52 34.38   (N) 087 47 34.66   (W)   HD_HELD1
 DQ5312* NAVD 88 ORTHO HEIGHT -   188.257 (meters)      617.64  (feet) ADJUSTED
 DQ5312  ______________________________________________________________________
 DQ5312  GEOID HEIGHT    -        -33.519 (meters)                     GEOID18
 DQ5312  DYNAMIC HEIGHT  -        188.192 (meters)      617.43  (feet) COMP
 DQ5312  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 DQ5312
 DQ5312  VERT ORDER      -  SECOND    CLASS II
 DQ5312
 DQ5312.The horizontal coordinates were determined by differentially corrected
 DQ5312.hand held GPS observations or other comparable positioning techniques
 DQ5312.and have an estimated accuracy of +/- 3 meters.
 DQ5312
 DQ5312.The orthometric height was determined by differential leveling and
 DQ5312.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5312.in July 2017.
 DQ5312
 DQ5312.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5312.GEOID18 height accuracy estimate available here.
 DQ5312
 DQ5312.Click photographs - Photos may exist for this station.
 DQ5312
 DQ5312.The dynamic height is computed by dividing the NAVD 88
 DQ5312.geopotential number by the normal gravity value computed on the
 DQ5312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5312.degrees latitude (g = 980.6199 gals.).
 DQ5312
 DQ5312.The modeled gravity was interpolated from observed gravity values.
 DQ5312
 DQ5312;                    North         East    Units  Estimated Accuracy
 DQ5312;SPC IL E     -   578,495.3     344,855.9     MT  (+/- 3 meters HH1 GPS) 
 DQ5312
 DQ5312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3420136336(NAD 83)
 DQ5312
 DQ5312                          SUPERSEDED SURVEY CONTROL
 DQ5312
 DQ5312.No superseded survey control is available for this station.
 DQ5312
 DQ5312_MARKER: F = FLANGE-ENCASED ROD
 DQ5312_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5312_STAMPING: ENGR. DIV. BENCHMARK 14 2016
 DQ5312_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5312_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5312_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5312+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2021
 DQ5312_ROD/PIPE-DEPTH: 6.1 meters
 DQ5312_SLEEVE-DEPTH  : 0.9 meters
 DQ5312
 DQ5312  HISTORY     - Date     Condition        Report By
 DQ5312  HISTORY     - 20161103 MONUMENTED       CWA
 DQ5312  HISTORY     - 20210409 GOOD             ASMINC
 DQ5312
 DQ5312                          STATION DESCRIPTION
 DQ5312
 DQ5312'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5312'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-NORTHWEST OF
 DQ5312'CHICAGO, 1.8 MI (2.9 KM) SOUTHEAST OF RIVER FOREST AND 1.8 MI (2.9 KM)
 DQ5312'NORTH OF BERWYN, IN THE VILLAGE OF OAK PARK.  OWNERSHIP--ROAD
 DQ5312'RIGHT-OF-WAY.
 DQ5312'
 DQ5312'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5312'AVENUE, PROCEED SOUTH ON HARLEM AVENUE 2.0 MI (3.2 KM) TO MADISON
 DQ5312'STREET.  TURN LEFT AND PROCEED EAST ON MADISON STREET 0.60 MI (0.97
 DQ5312'KM) TO EUCLID AVENUE.  TURN RIGHT AND PROCEED SOUTH ON EUCLID AVENUE
 DQ5312'0.25 MI (0.40 KM) TO THE NORTHWEST CORNER OF EUCLID AVENUE AND JACKSON
 DQ5312'BOULEVARD AND THE STATION ON THE RIGHT (WEST).
 DQ5312'
 DQ5312'THE STATION IS IN THE GRASS PARKWAY AT THE NORTHWEST QUADRANT OF
 DQ5312'EUCLID AVENUE AND JACKSON BOULEVARD, 30 FT (9.1 M) NORTH OF THE
 DQ5312'CENTERLINE OF JACKSON BOULEVARD, 15 FT (4.6 M) WEST OF THE CENTERLINE
 DQ5312'OF EUCLID AVENUE, 2 FT (0.6 M) NORTH OF THE NORTH FACE OF SIDEWALK, 2
 DQ5312'FT (0.6 M) WEST OF THE BACK OF CURB AND 20 FT (6.1 M) SOUTHEAST OF A
 DQ5312'BELL MANHOLE.  THE MARK IS THE TOP OF A STAINLESS STEEL ROD DRIVEN TO
 DQ5312'REFUSAL.
 DQ5312'
 DQ5312'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5312'WITH NO MAKING ON THE CAP OR RIM.
 DQ5312
 DQ5312                          STATION RECOVERY (2021)
 DQ5312
 DQ5312'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (AWM)
 DQ5312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5313 ***********************************************************************
 DQ5313  DESIGNATION -  VOP 15
 DQ5313  PID         -  DQ5313
 DQ5313  STATE/COUNTY-  IL/COOK
 DQ5313  COUNTRY     -  US
 DQ5313  USGS QUAD   -  RIVER FOREST (2018)
 DQ5313
 DQ5313                         *CURRENT SURVEY CONTROL
 DQ5313  ______________________________________________________________________
 DQ5313* NAD 83(1986) POSITION- 41 53 08.46   (N) 087 48 00.85   (W)   HD_HELD1
 DQ5313* NAVD 88 ORTHO HEIGHT -   190.980 (meters)      626.57  (feet) ADJUSTED
 DQ5313  ______________________________________________________________________
 DQ5313  GEOID HEIGHT    -        -33.528 (meters)                     GEOID18
 DQ5313  DYNAMIC HEIGHT  -        190.915 (meters)      626.36  (feet) COMP
 DQ5313  MODELED GRAVITY -    980,277.1   (mgal)                       NAVD 88
 DQ5313
 DQ5313  VERT ORDER      -  SECOND    CLASS II
 DQ5313
 DQ5313.The horizontal coordinates were determined by differentially corrected
 DQ5313.hand held GPS observations or other comparable positioning techniques
 DQ5313.and have an estimated accuracy of +/- 3 meters.
 DQ5313
 DQ5313.The orthometric height was determined by differential leveling and
 DQ5313.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5313.in July 2017.
 DQ5313
 DQ5313.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5313.GEOID18 height accuracy estimate available here.
 DQ5313
 DQ5313.Click photographs - Photos may exist for this station.
 DQ5313
 DQ5313.The dynamic height is computed by dividing the NAVD 88
 DQ5313.geopotential number by the normal gravity value computed on the
 DQ5313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5313.degrees latitude (g = 980.6199 gals.).
 DQ5313
 DQ5313.The modeled gravity was interpolated from observed gravity values.
 DQ5313
 DQ5313;                    North         East    Units  Estimated Accuracy
 DQ5313;SPC IL E     -   579,543.0     344,245.4     MT  (+/- 3 meters HH1 GPS) 
 DQ5313
 DQ5313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3360737393(NAD 83)
 DQ5313
 DQ5313                          SUPERSEDED SURVEY CONTROL
 DQ5313
 DQ5313.No superseded survey control is available for this station.
 DQ5313
 DQ5313_MARKER: F = FLANGE-ENCASED ROD
 DQ5313_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5313_STAMPING: ENGR. DIV. BENCHMARK 15 2016
 DQ5313_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5313_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5313_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5313+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2016
 DQ5313_ROD/PIPE-DEPTH: 5.5 meters
 DQ5313_SLEEVE-DEPTH  : 0.9 meters
 DQ5313
 DQ5313  HISTORY     - Date     Condition        Report By
 DQ5313  HISTORY     - 20161028 MONUMENTED       CWA
 DQ5313
 DQ5313                          STATION DESCRIPTION
 DQ5313
 DQ5313'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5313'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST OF ELMHURST, 2.4 MI
 DQ5313'(3.9 KM) NORTH OF BERWYN AND 1.1 MI (1.8 KM) SOUTHEAST OF RIVER
 DQ5313'FOREST, IN THE VILLAGE OF OAK PARK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5313'
 DQ5313'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5313'AVENUE, PROCEED SOUTH ON HARLEM AVENUE 1.77 MI (2.85 KM) TO RANDOLPH
 DQ5313'STREET.  TURN LEFT AND PROCEED EAST ON RANDOLPH STREET 0.25 MI (0.40
 DQ5313'KM) TO HOME AVENUE.  TURN LEFT AND PROCEED NORTH ON HOME AVENUE 0.17
 DQ5313'MI (0.27 KM) TO THE SOUTHWEST CORNER OF HOME AVENUE AND PLEASANT
 DQ5313'STREET AND THE STATION ON THE LEFT (WEST).
 DQ5313'
 DQ5313'THE STATION IS IN THE GRASS PARKWAY OF PLEASANT STREET AT THE
 DQ5313'SOUTHWEST QUADRANT OF HOME AVENUE AND PLEASANT STREET, 20 FT (6.1 M)
 DQ5313'SOUTH OF THE CENTERLINE OF PLEASANT STREET, 40 FT (12.2 M) WEST OF THE
 DQ5313'CENTERLINE OF HOME AVENUE, 7 FT (2.1 M) NORTH OF THE NORTH FACE OF
 DQ5313'SIDEWALK AND 6.5 FT (2.0 M) SOUTHWEST OF A STOP SIGN.  THE MARK IS THE
 DQ5313'TOP OF A STAINLESS STEEL ROD DRIVEN TO REFUSAL.
 DQ5313'
 DQ5313'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5313'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5314 ***********************************************************************
 DQ5314  DESIGNATION -  VOP 16
 DQ5314  PID         -  DQ5314
 DQ5314  STATE/COUNTY-  IL/COOK
 DQ5314  COUNTRY     -  US
 DQ5314  USGS QUAD   -  RIVER FOREST (2018)
 DQ5314
 DQ5314                         *CURRENT SURVEY CONTROL
 DQ5314  ______________________________________________________________________
 DQ5314* NAD 83(1986) POSITION- 41 53 24.98   (N) 087 47 33.33   (W)   HD_HELD1
 DQ5314* NAVD 88 ORTHO HEIGHT -   189.392 (meters)      621.36  (feet) ADJUSTED
 DQ5314  ______________________________________________________________________
 DQ5314  GEOID HEIGHT    -        -33.540 (meters)                     GEOID18
 DQ5314  DYNAMIC HEIGHT  -        189.327 (meters)      621.15  (feet) COMP
 DQ5314  MODELED GRAVITY -    980,277.5   (mgal)                       NAVD 88
 DQ5314
 DQ5314  VERT ORDER      -  SECOND    CLASS II
 DQ5314
 DQ5314.The horizontal coordinates were determined by differentially corrected
 DQ5314.hand held GPS observations or other comparable positioning techniques
 DQ5314.and have an estimated accuracy of +/- 3 meters.
 DQ5314
 DQ5314.The orthometric height was determined by differential leveling and
 DQ5314.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5314.in July 2017.
 DQ5314
 DQ5314.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5314.GEOID18 height accuracy estimate available here.
 DQ5314
 DQ5314.Click photographs - Photos may exist for this station.
 DQ5314
 DQ5314.The dynamic height is computed by dividing the NAVD 88
 DQ5314.geopotential number by the normal gravity value computed on the
 DQ5314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5314.degrees latitude (g = 980.6199 gals.).
 DQ5314
 DQ5314.The modeled gravity was interpolated from observed gravity values.
 DQ5314
 DQ5314;                    North         East    Units  Estimated Accuracy
 DQ5314;SPC IL E     -   580,056.6     344,876.7     MT  (+/- 3 meters HH1 GPS) 
 DQ5314
 DQ5314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3424637897(NAD 83)
 DQ5314
 DQ5314                          SUPERSEDED SURVEY CONTROL
 DQ5314
 DQ5314.No superseded survey control is available for this station.
 DQ5314
 DQ5314_MARKER: F = FLANGE-ENCASED ROD
 DQ5314_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5314_STAMPING: ENGR. DIV. BENCHMARK 16 2016
 DQ5314_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5314_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5314_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5314+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2016
 DQ5314_ROD/PIPE-DEPTH: 6.1 meters
 DQ5314_SLEEVE-DEPTH  : 0.9 meters
 DQ5314
 DQ5314  HISTORY     - Date     Condition        Report By
 DQ5314  HISTORY     - 20161109 MONUMENTED       CWA
 DQ5314
 DQ5314                          STATION DESCRIPTION
 DQ5314
 DQ5314'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5314'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST OF ELMHURST, 2.7 MI
 DQ5314'(4.3 KM) NORTH OF BERWYN AND 1.2 MI (1.9 KM) EAST-SOUTHEAST OF RIVER
 DQ5314'FOREST, IN THE VILLAGE OF OAK PARK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5314'
 DQ5314'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5314'AVENUE, PROCEED EAST ON NORTH AVENUE 0.55 MI (0.88 KM) TO OAK PARK
 DQ5314'AVENUE.  TURN RIGHT AND PROCEED SOUTH ON OAK PARK AVENUE 1.3 MI (2.1
 DQ5314'KM) TO ONTARIO STREET.  TURN LEFT AND PROCEED EAST ON ONTARIO STREET
 DQ5314'0.1 MI (0.2 KM) TO THE NORTHEAST QUADRANT OF ONTARIO STREET AND EUCLID
 DQ5314'AVENUE AND THE STATION ON THE LEFT (NORTH).
 DQ5314'
 DQ5314'THE STATION IS IN THE GRASS PARKWAY OF ONTARIO STREET AT THE NORTHEAST
 DQ5314'QUADRANT OF EUCLID AVENUE AND ONTARIO STREET, 17 FT (5.2 M) NORTH OF
 DQ5314'THE CENTERLINE OF ONTARIO STREET, 36 FT (11.0 M) EAST OF THE
 DQ5314'CENTERLINE OF EUCLID AVENUE, 14.5 FT (4.4 M) SOUTH-SOUTHEAST OF A
 DQ5314'BRICK PILLAR FOR A WROUGHT IRON FENCE AND 3 FT (0.9 M) NORTHWESTERLY
 DQ5314'OF A STOP SIGN.  THE MARK IS THE TOP OF A STAINLESS STEEL ROD DRIVEN
 DQ5314'TO REFUSAL.
 DQ5314'
 DQ5314'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5314'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5315 ***********************************************************************
 DQ5315  DESIGNATION -  VOP 17
 DQ5315  PID         -  DQ5315
 DQ5315  STATE/COUNTY-  IL/COOK
 DQ5315  COUNTRY     -  US
 DQ5315  USGS QUAD   -  RIVER FOREST (2018)
 DQ5315
 DQ5315                         *CURRENT SURVEY CONTROL
 DQ5315  ______________________________________________________________________
 DQ5315* NAD 83(1986) POSITION- 41 53 52.91   (N) 087 48 08.73   (W)   HD_HELD1
 DQ5315* NAVD 88 ORTHO HEIGHT -   191.337 (meters)      627.74  (feet) ADJUSTED
 DQ5315  ______________________________________________________________________
 DQ5315  GEOID HEIGHT    -        -33.546 (meters)                     GEOID18
 DQ5315  DYNAMIC HEIGHT  -        191.272 (meters)      627.53  (feet) COMP
 DQ5315  MODELED GRAVITY -    980,278.1   (mgal)                       NAVD 88
 DQ5315
 DQ5315  VERT ORDER      -  SECOND    CLASS II
 DQ5315
 DQ5315.The horizontal coordinates were determined by differentially corrected
 DQ5315.hand held GPS observations or other comparable positioning techniques
 DQ5315.and have an estimated accuracy of +/- 3 meters.
 DQ5315
 DQ5315.The orthometric height was determined by differential leveling and
 DQ5315.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5315.in July 2017.
 DQ5315
 DQ5315.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5315.GEOID18 height accuracy estimate available here.
 DQ5315
 DQ5315.Click photographs - Photos may exist for this station.
 DQ5315
 DQ5315.The dynamic height is computed by dividing the NAVD 88
 DQ5315.geopotential number by the normal gravity value computed on the
 DQ5315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5315.degrees latitude (g = 980.6199 gals.).
 DQ5315
 DQ5315.The modeled gravity was interpolated from observed gravity values.
 DQ5315
 DQ5315;                    North         East    Units  Estimated Accuracy
 DQ5315;SPC IL E     -   580,913.2     344,055.3     MT  (+/- 3 meters HH1 GPS) 
 DQ5315
 DQ5315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3343838766(NAD 83)
 DQ5315
 DQ5315                          SUPERSEDED SURVEY CONTROL
 DQ5315
 DQ5315.No superseded survey control is available for this station.
 DQ5315
 DQ5315_MARKER: F = FLANGE-ENCASED ROD
 DQ5315_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5315_STAMPING: ENGR. DIV. BENCHMARK 17 2016
 DQ5315_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5315_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5315_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5315+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2016
 DQ5315_ROD/PIPE-DEPTH: 6.1 meters
 DQ5315_SLEEVE-DEPTH  : 0.9 meters
 DQ5315
 DQ5315  HISTORY     - Date     Condition        Report By
 DQ5315  HISTORY     - 20161028 MONUMENTED       CWA
 DQ5315
 DQ5315                          STATION DESCRIPTION
 DQ5315
 DQ5315'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5315'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF ELMHURST AND 3.3
 DQ5315'MI (5.3 KM) NORTH OF BERWYN, IN THE VILLAGE OF OAK PARK.
 DQ5315'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5315'
 DQ5315'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5315'AVENUE, PROCEED SOUTH ON HARLEM AVENUE 0.76 MI (1.22 KM) TO AUGUSTA
 DQ5315'STREET.  TURN LEFT AND PROCEED EAST ON AUGUSTA STREET 0.16 MI (0.26
 DQ5315'KM) TO THE NORTHWEST CORNER OF AUGUSTA STREET AND BELLEFORTE AVENUE
 DQ5315'AND THE STATION ON THE LEFT (NORTH).
 DQ5315'
 DQ5315'THE STATION IS IN THE GRASS PARKWAY OF BELLEFORTE AVENUE AT THE
 DQ5315'NORTHWEST QUADRANT OF BELLEFORTE AVENUE AND AUGUSTA STREET, 40 FT
 DQ5315'(12.2 M) NORTH OF THE CENTERLINE OF AUGUSTA STREET, 22 FT (6.7 M) WEST
 DQ5315'OF THE CENTERLINE OF BELLEFORTE AVENUE, 5 FT (1.5 M) NORTHEAST OF A
 DQ5315'SIDEWALK INTERSECTION AND 6 FT (1.8 M) SOUTHWEST OF A STREET SIGN.
 DQ5315'THE MARK IS THE TOP OF A STAINLESS STEEL ROD DRIVEN TO REFUSAL.
 DQ5315'
 DQ5315'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5315'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5316 ***********************************************************************
 DQ5316  DESIGNATION -  VOP 18
 DQ5316  PID         -  DQ5316
 DQ5316  STATE/COUNTY-  IL/COOK
 DQ5316  COUNTRY     -  US
 DQ5316  USGS QUAD   -  RIVER FOREST (2018)
 DQ5316
 DQ5316                         *CURRENT SURVEY CONTROL
 DQ5316  ______________________________________________________________________
 DQ5316* NAD 83(1986) POSITION- 41 54 06.12   (N) 087 47 53.33   (W)   HD_HELD1
 DQ5316* NAVD 88 ORTHO HEIGHT -   191.050 (meters)      626.80  (feet) ADJUSTED
 DQ5316  ______________________________________________________________________
 DQ5316  GEOID HEIGHT    -        -33.555 (meters)                     GEOID18
 DQ5316  DYNAMIC HEIGHT  -        190.985 (meters)      626.59  (feet) COMP
 DQ5316  MODELED GRAVITY -    980,278.4   (mgal)                       NAVD 88
 DQ5316
 DQ5316  VERT ORDER      -  SECOND    CLASS II
 DQ5316
 DQ5316.The horizontal coordinates were determined by differentially corrected
 DQ5316.hand held GPS observations or other comparable positioning techniques
 DQ5316.and have an estimated accuracy of +/- 3 meters.
 DQ5316
 DQ5316.The orthometric height was determined by differential leveling and
 DQ5316.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5316.in July 2017.
 DQ5316
 DQ5316.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5316.GEOID18 height accuracy estimate available here.
 DQ5316
 DQ5316.Click photographs - Photos may exist for this station.
 DQ5316
 DQ5316.The dynamic height is computed by dividing the NAVD 88
 DQ5316.geopotential number by the normal gravity value computed on the
 DQ5316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5316.degrees latitude (g = 980.6199 gals.).
 DQ5316
 DQ5316.The modeled gravity was interpolated from observed gravity values.
 DQ5316
 DQ5316;                    North         East    Units  Estimated Accuracy
 DQ5316;SPC IL E     -   581,323.0     344,407.7     MT  (+/- 3 meters HH1 GPS) 
 DQ5316
 DQ5316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3379739170(NAD 83)
 DQ5316
 DQ5316                          SUPERSEDED SURVEY CONTROL
 DQ5316
 DQ5316.No superseded survey control is available for this station.
 DQ5316
 DQ5316_MARKER: F = FLANGE-ENCASED ROD
 DQ5316_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5316_STAMPING: ENGR. DIV. BENCHMARK 18 2016
 DQ5316_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5316_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5316+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2016
 DQ5316_ROD/PIPE-DEPTH: 6.1 meters
 DQ5316_SLEEVE-DEPTH  : 0.9 meters
 DQ5316
 DQ5316  HISTORY     - Date     Condition        Report By
 DQ5316  HISTORY     - 20161028 MONUMENTED       CWA
 DQ5316
 DQ5316                          STATION DESCRIPTION
 DQ5316
 DQ5316'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5316'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST OF ELMHURST, 3.5 MI
 DQ5316'(5.6 KM) NORTH OF BERWYN AND 0.9 MI (1.4 KM) EAST-N NORTHEAST OF RIVER
 DQ5316'FOREST, IN THE VILLAGE OF OAK PARK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5316'
 DQ5316'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5316'AVENUE, PROCEED SOUTH ON HARLEM AVENUE 0.5 MI (0.8 KM) TO DIVISION
 DQ5316'STREET.  TURN LEFT AND PROCEED EAST ON DIVISION STREET 0.38 MI (0.61
 DQ5316'KM) TO THE NORTHWEST CORNER OF DIVISION STREET AND KENILWORTH AVENUE
 DQ5316'AND THE STATION ON THE LEFT (NORTH).
 DQ5316'
 DQ5316'THE STATION IS IN THE GRASS PARKWAY OF KENILWORTH AVENUE AT THE
 DQ5316'NORTHWEST QUADRANT OF KENILWORTH AVENUE AND DIVISION STREET, 20 FT
 DQ5316'(6.1 M) NORTH OF THE CENTERLINE OF DIVISION STREET, 35 FT (10.7 M)
 DQ5316'WEST OF THE CENTERLINE OF KENILWORTH AVENUE, 3.5 FT (1.1 M) NORTH OF
 DQ5316'THE CURB AND 9 FT (2.7 M) WESTERLY OF A FIRE HYDRANT.  THE MARK IS THE
 DQ5316'TOP OF A STAINLESS STEEL ROD DRIVEN TO REFUSAL.
 DQ5316'
 DQ5316'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5316'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5317 ***********************************************************************
 DQ5317  DESIGNATION -  VOP 19
 DQ5317  PID         -  DQ5317
 DQ5317  STATE/COUNTY-  IL/COOK
 DQ5317  COUNTRY     -  US
 DQ5317  USGS QUAD   -  RIVER FOREST (2018)
 DQ5317
 DQ5317                         *CURRENT SURVEY CONTROL
 DQ5317  ______________________________________________________________________
 DQ5317* NAD 83(1986) POSITION- 41 54 25.10   (N) 087 48 14.21   (W)   HD_HELD1
 DQ5317* NAVD 88 ORTHO HEIGHT -   191.279 (meters)      627.55  (feet) ADJUSTED
 DQ5317  ______________________________________________________________________
 DQ5317  GEOID HEIGHT    -        -33.561 (meters)                     GEOID18
 DQ5317  DYNAMIC HEIGHT  -        191.214 (meters)      627.34  (feet) COMP
 DQ5317  MODELED GRAVITY -    980,278.8   (mgal)                       NAVD 88
 DQ5317
 DQ5317  VERT ORDER      -  SECOND    CLASS II
 DQ5317
 DQ5317.The horizontal coordinates were determined by differentially corrected
 DQ5317.hand held GPS observations or other comparable positioning techniques
 DQ5317.and have an estimated accuracy of +/- 3 meters.
 DQ5317
 DQ5317.The orthometric height was determined by differential leveling and
 DQ5317.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5317.in July 2017.
 DQ5317
 DQ5317.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5317.GEOID18 height accuracy estimate available here.
 DQ5317
 DQ5317.Click photographs - Photos may exist for this station.
 DQ5317
 DQ5317.The dynamic height is computed by dividing the NAVD 88
 DQ5317.geopotential number by the normal gravity value computed on the
 DQ5317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5317.degrees latitude (g = 980.6199 gals.).
 DQ5317
 DQ5317.The modeled gravity was interpolated from observed gravity values.
 DQ5317
 DQ5317;                    North         East    Units  Estimated Accuracy
 DQ5317;SPC IL E     -   581,905.6     343,922.8     MT  (+/- 3 meters HH1 GPS) 
 DQ5317
 DQ5317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3332139760(NAD 83)
 DQ5317
 DQ5317                          SUPERSEDED SURVEY CONTROL
 DQ5317
 DQ5317.No superseded survey control is available for this station.
 DQ5317
 DQ5317_MARKER: F = FLANGE-ENCASED ROD
 DQ5317_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5317_STAMPING: ENGR. DIV. BENCHMARK 19 2016
 DQ5317_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5317_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5317_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5317_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5317+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2016
 DQ5317_ROD/PIPE-DEPTH: 4.9 meters
 DQ5317_SLEEVE-DEPTH  : 0.9 meters
 DQ5317
 DQ5317  HISTORY     - Date     Condition        Report By
 DQ5317  HISTORY     - 20161109 MONUMENTED       CWA
 DQ5317
 DQ5317                          STATION DESCRIPTION
 DQ5317
 DQ5317'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5317'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF ELMHURST, 3.9 MI
 DQ5317'(6.3 KM) NORTH OF BERWYN AND 0.8 MI (1.3 KM) NORTHEAST OF RIVER
 DQ5317'FOREST, IN THE VILLAGE OF OAK PARK.  OWNERSHIP--ON LINDBERG PARK
 DQ5317'PROPERTY.
 DQ5317'
 DQ5317'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5317'AVENUE, PROCEED SOUTH ON HARLEM AVENUE 0.12 MI (0.19 KM) TO LEMOYNE
 DQ5317'PARKWAY.  TURN LEFT AND PROCEED EAST ON LEMOYNE PARKWAY 0.09 MI (0.14
 DQ5317'KM) TO THE STATION ON THE RIGHT (SOUTH).
 DQ5317'
 DQ5317'THE STATION IS IN THE GRASS AT THE NORTHWEST CORNER OF LINDBERG PARK
 DQ5317'BEING THE SOUTHEAST QUADRANT OF LEMOYNE PARKWAY AND MARION STREET, 25
 DQ5317'FT (7.6 M) SOUTH OF THE CENTERLINE OF LEMOYNE PARKWAY, 55 FT (16.8 M)
 DQ5317'EAST OF THE CENTERLINE OF MARION STREET, 14 FT (4.3 M) SOUTH OF THE
 DQ5317'CURB, 62 FT (18.9 M) WESTERLY OF A LIGHT POLE AND 39 FT (11.9 M)
 DQ5317'EASTERLY OF A FIRE HYDRANT.  THE MARK IS THE TOP OF A STAINLESS STEEL
 DQ5317'ROD DRIVEN TO REFUSAL.
 DQ5317'
 DQ5317'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5317'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5318 ***********************************************************************
 DQ5318  DESIGNATION -  VOP 20
 DQ5318  PID         -  DQ5318
 DQ5318  STATE/COUNTY-  IL/COOK
 DQ5318  COUNTRY     -  US
 DQ5318  USGS QUAD   -  RIVER FOREST (2018)
 DQ5318
 DQ5318                         *CURRENT SURVEY CONTROL
 DQ5318  ______________________________________________________________________
 DQ5318* NAD 83(1986) POSITION- 41 54 14.26   (N) 087 47 01.45   (W)   HD_HELD1
 DQ5318* NAVD 88 ORTHO HEIGHT -   190.611 (meters)      625.36  (feet) ADJUSTED
 DQ5318  ______________________________________________________________________
 DQ5318  GEOID HEIGHT    -        -33.568 (meters)                     GEOID18
 DQ5318  DYNAMIC HEIGHT  -        190.546 (meters)      625.15  (feet) COMP
 DQ5318  MODELED GRAVITY -    980,278.7   (mgal)                       NAVD 88
 DQ5318
 DQ5318  VERT ORDER      -  SECOND    CLASS II
 DQ5318
 DQ5318.The horizontal coordinates were determined by differentially corrected
 DQ5318.hand held GPS observations or other comparable positioning techniques
 DQ5318.and have an estimated accuracy of +/- 3 meters.
 DQ5318
 DQ5318.The orthometric height was determined by differential leveling and
 DQ5318.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5318.in July 2017.
 DQ5318
 DQ5318.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5318.GEOID18 height accuracy estimate available here.
 DQ5318
 DQ5318.Click photographs - Photos may exist for this station.
 DQ5318
 DQ5318.The dynamic height is computed by dividing the NAVD 88
 DQ5318.geopotential number by the normal gravity value computed on the
 DQ5318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5318.degrees latitude (g = 980.6199 gals.).
 DQ5318
 DQ5318.The modeled gravity was interpolated from observed gravity values.
 DQ5318
 DQ5318;                    North         East    Units  Estimated Accuracy
 DQ5318;SPC IL E     -   581,581.7     345,601.9     MT  (+/- 3 meters HH1 GPS) 
 DQ5318
 DQ5318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3499539410(NAD 83)
 DQ5318
 DQ5318                          SUPERSEDED SURVEY CONTROL
 DQ5318
 DQ5318.No superseded survey control is available for this station.
 DQ5318
 DQ5318_MARKER: DB = BENCH MARK DISK
 DQ5318_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DQ5318_SP_SET: BUILDING FOUNDATION
 DQ5318_STAMPING: BENCHMARK 20 2016
 DQ5318_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ5318+STABILITY: SURFACE MOTION
 DQ5318_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ5318+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2016
 DQ5318
 DQ5318  HISTORY     - Date     Condition        Report By
 DQ5318  HISTORY     - 20161018 MONUMENTED       CWA
 DQ5318
 DQ5318                          STATION DESCRIPTION
 DQ5318
 DQ5318'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5318'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-NORTHWEST OF
 DQ5318'CHICAGO, 3.7 MI (6.0 KM) NORTH OF BERWYN AND 1.6 MI (2.6 KM)
 DQ5318'EAST-NORTHEAST OF RIVER FOREST, IN THE VILLAGE OF OAK PARK.
 DQ5318'OWNERSHIP--VILLAGE OF OAK PARK PUMPING STATION.
 DQ5318'
 DQ5318'TO REACH THE STATION FROM THE INTERSECTION OF HARLEM AVENUE AND NORTH
 DQ5318'AVENUE, PROCEED EAST ON NORTH AVENUE 1.15 MI (1.85 KM) TO RIDGELAND
 DQ5318'AVENUE.  TURN RIGHT AND PROCEED SOUTH ON RIDGELAND AVENUE 0.37 MI
 DQ5318'(0.60 KM) TO THE DRIVEWAY FOR A BRICK PUMP STATION AND THE MONUMENT ON
 DQ5318'THE LEFT (EAST).
 DQ5318'
 DQ5318'THE STATION IS 60 FT (18.3 M) NORTH OF THE CENTERLINE OF BERKSHIRE
 DQ5318'STREET, 100 FT (30.5 M) EAST OF THE CENTERLINE OF RIDGELAND AVENUE,
 DQ5318'SET IN THE SOUTH FACE OF THE BRICK PUMP STATION BUILDING, 0.5 FT (15
 DQ5318'CM) ABOVE GRADE, 6 FT (1.8 M) WESTERLY OF THE SOUTHEAST CORNER OF THE
 DQ5318'BUILDING.
 DQ5318'
 DQ5318'NOTE-THE MARK IS A 2 INCH (5 CM) BRASS DISK SET IN THE SOUTHERLY
 DQ5318'VERTICAL FACE OF A CONCRETE FOUNDATION FOR THE VILLAGE OF OAK PARK
 DQ5318'NORTH PUMP STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5319 ***********************************************************************
 DQ5319  DESIGNATION -  VOP 21
 DQ5319  PID         -  DQ5319
 DQ5319  STATE/COUNTY-  IL/COOK
 DQ5319  COUNTRY     -  US
 DQ5319  USGS QUAD   -  BERWYN (2018)
 DQ5319
 DQ5319                         *CURRENT SURVEY CONTROL
 DQ5319  ______________________________________________________________________
 DQ5319* NAD 83(1986) POSITION- 41 52 14.56   (N) 087 46 47.05   (W)   HD_HELD1
 DQ5319* NAVD 88 ORTHO HEIGHT -   189.738 (meters)      622.50  (feet) ADJUSTED
 DQ5319  ______________________________________________________________________
 DQ5319  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 DQ5319  DYNAMIC HEIGHT  -        189.673 (meters)      622.29  (feet) COMP
 DQ5319  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 DQ5319
 DQ5319  VERT ORDER      -  SECOND    CLASS II
 DQ5319
 DQ5319.The horizontal coordinates were determined by differentially corrected
 DQ5319.hand held GPS observations or other comparable positioning techniques
 DQ5319.and have an estimated accuracy of +/- 3 meters.
 DQ5319
 DQ5319.The orthometric height was determined by differential leveling and
 DQ5319.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5319.in July 2017.
 DQ5319
 DQ5319.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5319.GEOID18 height accuracy estimate available here.
 DQ5319
 DQ5319.Click photographs - Photos may exist for this station.
 DQ5319
 DQ5319.The dynamic height is computed by dividing the NAVD 88
 DQ5319.geopotential number by the normal gravity value computed on the
 DQ5319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5319.degrees latitude (g = 980.6199 gals.).
 DQ5319
 DQ5319.The modeled gravity was interpolated from observed gravity values.
 DQ5319
 DQ5319;                    North         East    Units  Estimated Accuracy
 DQ5319;SPC IL E     -   577,890.8     345,957.6     MT  (+/- 3 meters HH1 GPS) 
 DQ5319
 DQ5319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3529335715(NAD 83)
 DQ5319
 DQ5319                          SUPERSEDED SURVEY CONTROL
 DQ5319
 DQ5319.No superseded survey control is available for this station.
 DQ5319
 DQ5319_MARKER: DB = BENCH MARK DISK
 DQ5319_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DQ5319_SP_SET: BUILDING
 DQ5319_STAMPING: BENCHMARK 21 2016
 DQ5319_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5319_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5319_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ5319+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2016
 DQ5319
 DQ5319  HISTORY     - Date     Condition        Report By
 DQ5319  HISTORY     - 20161028 MONUMENTED       CWA
 DQ5319
 DQ5319                          STATION DESCRIPTION
 DQ5319
 DQ5319'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5319'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-NORTHWEST OF
 DQ5319'CHICAGO, 2.6 MI (4.2 KM) SOUTHEAST OF RIVER FOREST AND 1.6 MI (2.6 KM)
 DQ5319'NORTH-NORTHEAST OF BERWYN, IN THE VILLAGE OF OAK PARK.
 DQ5319'OWNERSHIP--VILLAGE OF OAK PARK SOUTH PUMPING STATION.
 DQ5319'
 DQ5319'TO REACH THE STATION FROM THE INTERSECTION OF CENTRAL AVENUE AND
 DQ5319'ROOSEVELT ROAD, PROCEED WEST ON ROOSEVELT ROAD 0.76 MI (1.22 KM) TO
 DQ5319'LOMBARD AVENUE.  TURN RIGHT AND PROCEED NORTH ON LOMBARD AVENUE 0.37
 DQ5319'MI (0.60 KM) TO GARFIELD STREET.  TURN LEFT AND PROCEED WEST 140 FT
 DQ5319'(42.7 M) TO THE STATION ON THE LEFT (SOUTH).
 DQ5319'
 DQ5319'THE STATION IS 37 FT (11.3 M) SOUTH OF THE CENTERLINE OF GARFIELD
 DQ5319'STREET, 140 FT (42.7 M) WEST OF THE CENTERLINE OF LOMBARD AVENUE, ON
 DQ5319'THE WEST SIDE OF THE CONCRETE DRIVE ENTRANCE TO THE PUMP STATION, 4.0
 DQ5319'FT (1.2 M) ABOVE GRADE, 4.5 FT (1.4 M) NORTH OF THE NORTHWEST CORNER
 DQ5319'OF THE PUMP STATION BUILDING.
 DQ5319'
 DQ5319'NOTE-THE MARK IS A 2 INCH (5 CM) BRASS DISK SET IN THE EAST VERTICAL
 DQ5319'FACE OF A CONCRETE WALL FOUNDATION AT THE SOUTH PUMP STATION FOR THE
 DQ5319'VILLAGE OF OAK PARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5302 ***********************************************************************
 DQ5302  DESIGNATION -  VOP 4
 DQ5302  PID         -  DQ5302
 DQ5302  STATE/COUNTY-  IL/COOK
 DQ5302  COUNTRY     -  US
 DQ5302  USGS QUAD   -  BERWYN (2018)
 DQ5302
 DQ5302                         *CURRENT SURVEY CONTROL
 DQ5302  ______________________________________________________________________
 DQ5302* NAD 83(1986) POSITION- 41 52 16.97   (N) 087 47 20.05   (W)   HD_HELD1
 DQ5302* NAVD 88 ORTHO HEIGHT -   188.459 (meters)      618.30  (feet) ADJUSTED
 DQ5302  ______________________________________________________________________
 DQ5302  GEOID HEIGHT    -        -33.515 (meters)                     GEOID18
 DQ5302  DYNAMIC HEIGHT  -        188.394 (meters)      618.09  (feet) COMP
 DQ5302  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 DQ5302
 DQ5302  VERT ORDER      -  SECOND    CLASS II
 DQ5302
 DQ5302.The horizontal coordinates were determined by differentially corrected
 DQ5302.hand held GPS observations or other comparable positioning techniques
 DQ5302.and have an estimated accuracy of +/- 3 meters.
 DQ5302
 DQ5302.The orthometric height was determined by differential leveling and
 DQ5302.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5302.in July 2017.
 DQ5302
 DQ5302.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5302.GEOID18 height accuracy estimate available here.
 DQ5302
 DQ5302.Click photographs - Photos may exist for this station.
 DQ5302
 DQ5302.The dynamic height is computed by dividing the NAVD 88
 DQ5302.geopotential number by the normal gravity value computed on the
 DQ5302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5302.degrees latitude (g = 980.6199 gals.).
 DQ5302
 DQ5302.The modeled gravity was interpolated from observed gravity values.
 DQ5302
 DQ5302;                    North         East    Units  Estimated Accuracy
 DQ5302;SPC IL E     -   577,960.3     345,196.2     MT  (+/- 3 meters HH1 GPS) 
 DQ5302
 DQ5302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3453335796(NAD 83)
 DQ5302
 DQ5302                          SUPERSEDED SURVEY CONTROL
 DQ5302
 DQ5302.No superseded survey control is available for this station.
 DQ5302
 DQ5302_MARKER: F = FLANGE-ENCASED ROD
 DQ5302_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5302_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5302_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5302+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 DQ5302
 DQ5302  HISTORY     - Date     Condition        Report By
 DQ5302  HISTORY     - UNK      MONUMENTED       NONE
 DQ5302  HISTORY     - 20161020 GOOD             CWA
 DQ5302
 DQ5302                          STATION DESCRIPTION
 DQ5302
 DQ5302'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5302'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-NORTHWEST OF
 DQ5302'CHICAGO, 2.2 MI (3.5 KM) SOUTHEAST OF RIVER FOREST AND 1.5 MI (2.4 KM)
 DQ5302'NORTH OF BERWYN, IN THE VILLAGE OF OAK PARK.  OWNERSHIP--OAK PARK
 DQ5302'SOUTH FIRE STATION 3.
 DQ5302'
 DQ5302'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5302'ROOSEVELT ROAD, PROCEED WEST ON ROOSEVELT ROAD 0.76 MI (1.22 KM) TO
 DQ5302'EAST AVENUE.  TURN RIGHT AND PROCEED NORTH ON EAST AVENUE 0.42 MI
 DQ5302'(0.68 KM) TO THE STATION ON THE RIGHT (EAST).
 DQ5302'
 DQ5302'THE STATION IS IN THE SOUTHEAST QUADRANT OF EAST AVENUE AND GARFIELD
 DQ5302'STREET IN THE YARD OF THE SOUTH FIRE STATION, 73 FT (22.3 M) SOUTH OF
 DQ5302'THE CENTERLINE OF GARFIELD STREET, 40 FT (12.2 M) EAST OF THE
 DQ5302'CENTERLINE OF EAST AVENUE, 8 FT (2.4 M) WESTERLY OF A FLAG POLE, 26 FT
 DQ5302'(7.9 M) NORTHWESTERLY OF THE MOST WESTERLY CORNER OF THE BRICK FIRE
 DQ5302'STATION AND 9.5 FT (2.9 M) NORTHERLY OF A BIKE RACK STATION.  THE
 DQ5302'STATION IS THE TOP OF A STAINLESS STEEL ROD DRIVEN TO AN UNKNOWN DEPTH
 DQ5302'INSIDE A GREASE FILLED SLEEVE.
 DQ5302'
 DQ5302'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5302'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5303 ***********************************************************************
 DQ5303  DESIGNATION -  VOP 5
 DQ5303  PID         -  DQ5303
 DQ5303  STATE/COUNTY-  IL/COOK
 DQ5303  COUNTRY     -  US
 DQ5303  USGS QUAD   -  RIVER FOREST (2018)
 DQ5303
 DQ5303                         *CURRENT SURVEY CONTROL
 DQ5303  ______________________________________________________________________
 DQ5303* NAD 83(1986) POSITION- 41 54 26.72   (N) 087 46 54.93   (W)   HD_HELD1
 DQ5303* NAVD 88 ORTHO HEIGHT -   189.428 (meters)      621.48  (feet) ADJUSTED
 DQ5303  ______________________________________________________________________
 DQ5303  GEOID HEIGHT    -        -33.575 (meters)                     GEOID18
 DQ5303  DYNAMIC HEIGHT  -        189.364 (meters)      621.27  (feet) COMP
 DQ5303  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 DQ5303
 DQ5303  VERT ORDER      -  SECOND    CLASS II
 DQ5303
 DQ5303.The horizontal coordinates were determined by differentially corrected
 DQ5303.hand held GPS observations or other comparable positioning techniques
 DQ5303.and have an estimated accuracy of +/- 3 meters.
 DQ5303
 DQ5303.The orthometric height was determined by differential leveling and
 DQ5303.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5303.in July 2017.
 DQ5303
 DQ5303.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5303.GEOID18 height accuracy estimate available here.
 DQ5303
 DQ5303.Click photographs - Photos may exist for this station.
 DQ5303
 DQ5303.The dynamic height is computed by dividing the NAVD 88
 DQ5303.geopotential number by the normal gravity value computed on the
 DQ5303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5303.degrees latitude (g = 980.6199 gals.).
 DQ5303
 DQ5303.The modeled gravity was interpolated from observed gravity values.
 DQ5303
 DQ5303;                    North         East    Units  Estimated Accuracy
 DQ5303;SPC IL E     -   581,967.1     345,749.7     MT  (+/- 3 meters HH1 GPS) 
 DQ5303
 DQ5303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3514839793(NAD 83)
 DQ5303
 DQ5303                          SUPERSEDED SURVEY CONTROL
 DQ5303
 DQ5303.No superseded survey control is available for this station.
 DQ5303
 DQ5303_MARKER: F = FLANGE-ENCASED ROD
 DQ5303_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5303_STAMPING: ENGR. DIV. BENCHMARK 5 2016
 DQ5303_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5303_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5303_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5303+SATELLITE: SATELLITE OBSERVATIONS - October 19, 2016
 DQ5303_ROD/PIPE-DEPTH: 6.7 meters
 DQ5303_SLEEVE-DEPTH  : 0.9 meters
 DQ5303
 DQ5303  HISTORY     - Date     Condition        Report By
 DQ5303  HISTORY     - 20161019 MONUMENTED       CWA
 DQ5303
 DQ5303                          STATION DESCRIPTION
 DQ5303
 DQ5303'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5303'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF PARK
 DQ5303'RIDGE, 4.0 MI (6.4 KM) NORTH OF BERWYN AND 1.8 MI (2.9 KM)
 DQ5303'EAST-NORTHEAST OF RIVER FOREST, IN THE VILLAGE OF OAK PARK.
 DQ5303'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5303'
 DQ5303'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5303'NORTH AVENUE, PROCEED WEST ON NORTH AVENUE 0.33 MI (0.53 KM) TO HARVEY
 DQ5303'AVENUE.  TURN LEFT AND PROCEED SOUTH ON HARVEY AVENUE 0.12 MI (0.19
 DQ5303'KM) TO THE ISLAND BETWEEN THE EAST BOUND AND WEST BOUND LANES OF
 DQ5303'LEMOYNE PARKWAY AND THE STATION ON THE LEFT (EAST).
 DQ5303'
 DQ5303'THE STATION IS IN THE CENTER MEDIAN OF LEMOYNE PARKWAY, 10 FT (3.0 M)
 DQ5303'SOUTH OF THE CENTERLINE OF WEST BOUND LEMOYNE PARKWAY, 35 FT (10.7 M)
 DQ5303'EAST OF THE CENTERLINE OF HARVEY AVENUE, 2 FT (0.6 M) SOUTH OF THE
 DQ5303'BACK OF CURB AND 4 FT (1.2 M) EAST OF THE BACK OF WALK.  THE MARK IS
 DQ5303'THE TOP OF A STAINLESS STEEL ROD DRIVEN TO REFUSAL.
 DQ5303'
 DQ5303'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5303'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5304 ***********************************************************************
 DQ5304  DESIGNATION -  VOP 6
 DQ5304  PID         -  DQ5304
 DQ5304  STATE/COUNTY-  IL/COOK
 DQ5304  COUNTRY     -  US
 DQ5304  USGS QUAD   -  RIVER FOREST (2018)
 DQ5304
 DQ5304                         *CURRENT SURVEY CONTROL
 DQ5304  ______________________________________________________________________
 DQ5304* NAD 83(1986) POSITION- 41 52 41.57   (N) 087 46 45.16   (W)   HD_HELD1
 DQ5304* NAVD 88 ORTHO HEIGHT -   187.997 (meters)      616.79  (feet) ADJUSTED
 DQ5304  ______________________________________________________________________
 DQ5304  GEOID HEIGHT    -        -33.531 (meters)                     GEOID18
 DQ5304  DYNAMIC HEIGHT  -        187.933 (meters)      616.58  (feet) COMP
 DQ5304  MODELED GRAVITY -    980,276.6   (mgal)                       NAVD 88
 DQ5304
 DQ5304  VERT ORDER      -  SECOND    CLASS II
 DQ5304
 DQ5304.The horizontal coordinates were determined by differentially corrected
 DQ5304.hand held GPS observations or other comparable positioning techniques
 DQ5304.and have an estimated accuracy of +/- 3 meters.
 DQ5304
 DQ5304.The orthometric height was determined by differential leveling and
 DQ5304.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5304.in July 2017.
 DQ5304
 DQ5304.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5304.GEOID18 height accuracy estimate available here.
 DQ5304
 DQ5304.Click photographs - Photos may exist for this station.
 DQ5304
 DQ5304.The dynamic height is computed by dividing the NAVD 88
 DQ5304.geopotential number by the normal gravity value computed on the
 DQ5304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5304.degrees latitude (g = 980.6199 gals.).
 DQ5304
 DQ5304.The modeled gravity was interpolated from observed gravity values.
 DQ5304
 DQ5304;                    North         East    Units  Estimated Accuracy
 DQ5304;SPC IL E     -   578,724.4     345,995.8     MT  (+/- 3 meters HH1 GPS) 
 DQ5304
 DQ5304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3534436548(NAD 83)
 DQ5304
 DQ5304                          SUPERSEDED SURVEY CONTROL
 DQ5304
 DQ5304.No superseded survey control is available for this station.
 DQ5304
 DQ5304_MARKER: F = FLANGE-ENCASED ROD
 DQ5304_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5304_STAMPING: ENGR. DIV. BENCHMARK 6 2016
 DQ5304_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5304_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5304_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5304+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2016
 DQ5304_ROD/PIPE-DEPTH: 4.9 meters
 DQ5304_SLEEVE-DEPTH  : 0.9 meters
 DQ5304
 DQ5304  HISTORY     - Date     Condition        Report By
 DQ5304  HISTORY     - 20161218 MONUMENTED       CWA
 DQ5304
 DQ5304                          STATION DESCRIPTION
 DQ5304
 DQ5304'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5304'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-NORTHWEST OF
 DQ5304'CHICAGO, 2.2 MI (3.5 KM) SOUTHEAST OF RIVER FOREST AND 2.0 MI (3.2 KM)
 DQ5304'NORTH-NORTHEAST OF BERWYN, IN THE VILLAGE OF OAK PARK.
 DQ5304'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5304'
 DQ5304'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5304'NORTH AVENUE, PROCEED SOUTH ON AUSTIN BOULEVARD 2.0 MI (3.2 KM) TO
 DQ5304'MADISON STREET.  TURN RIGHT AND PROCEED WEST ON MADISON STREET 0.25 MI
 DQ5304'(0.40 KM) TO LOMBARD AVENUE.  TURN LEFT AND PROCEED SOUTH ON LOMBARD
 DQ5304'AVENUE 0.13 MI (0.21 KM) TO ADAMS STREET.  TURN LEFT AND PROCEED EAST
 DQ5304'80 FT (24.4 M) TO THE STATION ON THE LEFT (NORTH).
 DQ5304'
 DQ5304'THE STATION IS IN THE GRASS PARKWAY OF ADAMS STREET, 20 FT (6.1 M)
 DQ5304'NORTH OF THE CENTERLINE OF ADAMS STREET, 70 FT (21.3 M) EAST OF THE
 DQ5304'CENTERLINE OF LOMBARD AVENUE, 4.5 FT (1.4 M) SOUTH OF THE FACE OF
 DQ5304'SIDEWALK AND 12 FT (3.7 M) NORTHEAST OF A STREET SIGN.  THE MARK IS
 DQ5304'THE TOP OF A STAINLESS STEEL ROD DRIVEN TO REFUSAL.
 DQ5304'
 DQ5304'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5304'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5305 ***********************************************************************
 DQ5305  DESIGNATION -  VOP 7
 DQ5305  PID         -  DQ5305
 DQ5305  STATE/COUNTY-  IL/COOK
 DQ5305  COUNTRY     -  US
 DQ5305  USGS QUAD   -  RIVER FOREST (2018)
 DQ5305
 DQ5305                         *CURRENT SURVEY CONTROL
 DQ5305  ______________________________________________________________________
 DQ5305* NAD 83(1986) POSITION- 41 53 53.22   (N) 087 46 59.88   (W)   HD_HELD1
 DQ5305* NAVD 88 ORTHO HEIGHT -   188.624 (meters)      618.84  (feet) ADJUSTED
 DQ5305  ______________________________________________________________________
 DQ5305  GEOID HEIGHT    -        -33.559 (meters)                     GEOID18
 DQ5305  DYNAMIC HEIGHT  -        188.560 (meters)      618.63  (feet) COMP
 DQ5305  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 DQ5305
 DQ5305  VERT ORDER      -  SECOND    CLASS II
 DQ5305
 DQ5305.The horizontal coordinates were determined by differentially corrected
 DQ5305.hand held GPS observations or other comparable positioning techniques
 DQ5305.and have an estimated accuracy of +/- 3 meters.
 DQ5305
 DQ5305.The orthometric height was determined by differential leveling and
 DQ5305.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5305.in July 2017.
 DQ5305
 DQ5305.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5305.GEOID18 height accuracy estimate available here.
 DQ5305
 DQ5305.Click photographs - Photos may exist for this station.
 DQ5305
 DQ5305.The dynamic height is computed by dividing the NAVD 88
 DQ5305.geopotential number by the normal gravity value computed on the
 DQ5305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5305.degrees latitude (g = 980.6199 gals.).
 DQ5305
 DQ5305.The modeled gravity was interpolated from observed gravity values.
 DQ5305
 DQ5305;                    North         East    Units  Estimated Accuracy
 DQ5305;SPC IL E     -   580,932.8     345,642.2     MT  (+/- 3 meters HH1 GPS) 
 DQ5305
 DQ5305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3502538760(NAD 83)
 DQ5305
 DQ5305                          SUPERSEDED SURVEY CONTROL
 DQ5305
 DQ5305.No superseded survey control is available for this station.
 DQ5305
 DQ5305_MARKER: F = FLANGE-ENCASED ROD
 DQ5305_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5305_STAMPING: ENGR. DIV. BENCHMARK 7 2016
 DQ5305_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5305_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5305_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5305+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2016
 DQ5305_ROD/PIPE-DEPTH: 7.3 meters
 DQ5305_SLEEVE-DEPTH  : 0.9 meters
 DQ5305
 DQ5305  HISTORY     - Date     Condition        Report By
 DQ5305  HISTORY     - 20161219 MONUMENTED       CWA
 DQ5305
 DQ5305                          STATION DESCRIPTION
 DQ5305
 DQ5305'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5305'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-NORTHWEST OF
 DQ5305'CHICAGO, 3.3 MI (5.3 KM) NORTH OF BERWYN AND 1.6 MI (2.6 KM) EAST OF
 DQ5305'RIVER FOREST, IN THE VILLAGE OF OAK.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5305'
 DQ5305'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5305'NORTH AVENUE, PROCEED SOUTH ON AUSTIN BOULEVARD 0.75 MI (1.21 KM) TO
 DQ5305'AUGUSTA STREET.  TURN RIGHT AND PROCEED WEST ON AUGUSTA STREET 0.42 MI
 DQ5305'(0.68 KM) TO NORTH CUYLER AVENUE.  TURN LEFT AND PROCEED SOUTH 50 FT
 DQ5305'(15.2 M) ON NORTH CUYLER AVENUE TO THE STATION ON THE LEFT (EAST).
 DQ5305'
 DQ5305'THE STATION IS IN THE SOUTHEAST QUADRANT OF AUGUSTA STREET AND CUYLER
 DQ5305'AVENUE IN THE GRASS PARKWAY OF CUYLER AVENUE, 40 FT (12.2 M) SOUTH OF
 DQ5305'THE CENTERLINE OF AUGUSTA STREET, 10 FT (3.0 M) EAST OF THE CENTERLINE
 DQ5305'OF CUYLER AVENUE, 11 FT (3.4 M) SOUTH OF THE SOUTH FACE OF SIDEWALK
 DQ5305'AND 16 FT (4.9 M) WEST OF THE WEST FACE OF SIDEWALK.  THE MARK IS THE
 DQ5305'TOP OF A STAINLESS STEEL ROD DRIVEN TO REFUSAL.
 DQ5305'
 DQ5305'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM)LOGO CAP
 DQ5305'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5306 ***********************************************************************
 DQ5306  DESIGNATION -  VOP 8
 DQ5306  PID         -  DQ5306
 DQ5306  STATE/COUNTY-  IL/COOK
 DQ5306  COUNTRY     -  US
 DQ5306  USGS QUAD   -  RIVER FOREST (2018)
 DQ5306
 DQ5306                         *CURRENT SURVEY CONTROL
 DQ5306  ______________________________________________________________________
 DQ5306* NAD 83(1986) POSITION- 41 53 18.61   (N) 087 47 11.15   (W)   HD_HELD1
 DQ5306* NAVD 88 ORTHO HEIGHT -   188.545 (meters)      618.58  (feet) ADJUSTED
 DQ5306  ______________________________________________________________________
 DQ5306  GEOID HEIGHT    -        -33.542 (meters)                     GEOID18
 DQ5306  DYNAMIC HEIGHT  -        188.480 (meters)      618.37  (feet) COMP
 DQ5306  MODELED GRAVITY -    980,277.4   (mgal)                       NAVD 88
 DQ5306
 DQ5306  VERT ORDER      -  SECOND    CLASS II
 DQ5306
 DQ5306.The horizontal coordinates were determined by differentially corrected
 DQ5306.hand held GPS observations or other comparable positioning techniques
 DQ5306.and have an estimated accuracy of +/- 3 meters.
 DQ5306
 DQ5306.The orthometric height was determined by differential leveling and
 DQ5306.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5306.in July 2017.
 DQ5306
 DQ5306.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5306.GEOID18 height accuracy estimate available here.
 DQ5306
 DQ5306.Click photographs - Photos may exist for this station.
 DQ5306
 DQ5306.The dynamic height is computed by dividing the NAVD 88
 DQ5306.geopotential number by the normal gravity value computed on the
 DQ5306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5306.degrees latitude (g = 980.6199 gals.).
 DQ5306
 DQ5306.The modeled gravity was interpolated from observed gravity values.
 DQ5306
 DQ5306;                    North         East    Units  Estimated Accuracy
 DQ5306;SPC IL E     -   579,863.3     345,389.3     MT  (+/- 3 meters HH1 GPS) 
 DQ5306
 DQ5306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3475537695(NAD 83)
 DQ5306
 DQ5306                          SUPERSEDED SURVEY CONTROL
 DQ5306
 DQ5306.No superseded survey control is available for this station.
 DQ5306
 DQ5306_MARKER: F = FLANGE-ENCASED ROD
 DQ5306_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5306_STAMPING: ENGR. DIV. BENCHMARK 8 2016
 DQ5306_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5306_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5306_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5306_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5306+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2016
 DQ5306_ROD/PIPE-DEPTH: 6.1 meters
 DQ5306_SLEEVE-DEPTH  : 0.9 meters
 DQ5306
 DQ5306  HISTORY     - Date     Condition        Report By
 DQ5306  HISTORY     - 20161024 MONUMENTED       CWA
 DQ5306
 DQ5306                          STATION DESCRIPTION
 DQ5306
 DQ5306'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5306'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-NORTHWEST OF
 DQ5306'CHICAGO, 2.6 MI (4.2 KM) NORTH OF BERWYN AND 1.6 MI (2.6 KM)
 DQ5306'EAST-SOUTHEAST OF RIVER FOREST, IN THE VILLAGE OF OAK PARK.
 DQ5306'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5306'
 DQ5306'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5306'NORTH AVENUE, PROCEED SOUTH ON AUSTIN BOULEVARD 1.47 MI (2.37 KM) TO
 DQ5306'LAKE STREET.  TURN RIGHT AND PROCEED WEST ON LAKE STREET 0.59 MI (0.95
 DQ5306'KM) TO THE NORTHWEST CORNER OF THE INTERSECTION OF LAKE STREET AND
 DQ5306'NORTH ELMWOOD AVENUE AND THE STATION ON THE RIGHT.
 DQ5306'
 DQ5306'THE STATION IS IN THE NORTHWEST QUADRANT OF LAKE STREET AND ELMWOOD
 DQ5306'AVENUE IN THE GRASS PARKWAY OF ELMWOOD AVENUE, 45 FT (13.7 M) NORTH OF
 DQ5306'THE CENTERLINE OF LAKE STREET, 30 FT (9.1 M) WEST OF THE CENTERLINE OF
 DQ5306'ELMWOOD AVENUE, 9 FT (2.7 M) NORTH OF THE NORTH FACE OF SIDEWALK, 3 FT
 DQ5306'(0.9 M) EAST OF THE EAST FACE OF SIDEWALK AND 12.5 FT (3.8 M)
 DQ5306'NORTHWEST OF A STOP SIGN.  THE MARK IS THE TOP OF A STAINLESS STEEL
 DQ5306'ROD DRIVEN TO REFUSAL.
 DQ5306'
 DQ5306'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5306'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5307 ***********************************************************************
 DQ5307  DESIGNATION -  VOP 9
 DQ5307  PID         -  DQ5307
 DQ5307  STATE/COUNTY-  IL/COOK
 DQ5307  COUNTRY     -  US
 DQ5307  USGS QUAD   -  RIVER FOREST (2018)
 DQ5307
 DQ5307                         *CURRENT SURVEY CONTROL
 DQ5307  ______________________________________________________________________
 DQ5307* NAD 83(1986) POSITION- 41 53 02.43   (N) 087 46 51.94   (W)   HD_HELD1
 DQ5307* NAVD 88 ORTHO HEIGHT -   188.177 (meters)      617.38  (feet) ADJUSTED
 DQ5307  ______________________________________________________________________
 DQ5307  GEOID HEIGHT    -        -33.538 (meters)                     GEOID18
 DQ5307  DYNAMIC HEIGHT  -        188.113 (meters)      617.17  (feet) COMP
 DQ5307  MODELED GRAVITY -    980,277.0   (mgal)                       NAVD 88
 DQ5307
 DQ5307  VERT ORDER      -  SECOND    CLASS II
 DQ5307
 DQ5307.The horizontal coordinates were determined by differentially corrected
 DQ5307.hand held GPS observations or other comparable positioning techniques
 DQ5307.and have an estimated accuracy of +/- 3 meters.
 DQ5307
 DQ5307.The orthometric height was determined by differential leveling and
 DQ5307.adjusted by the NATIONAL GEODETIC SURVEY
 DQ5307.in July 2017.
 DQ5307
 DQ5307.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5307.GEOID18 height accuracy estimate available here.
 DQ5307
 DQ5307.Click photographs - Photos may exist for this station.
 DQ5307
 DQ5307.The dynamic height is computed by dividing the NAVD 88
 DQ5307.geopotential number by the normal gravity value computed on the
 DQ5307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ5307.degrees latitude (g = 980.6199 gals.).
 DQ5307
 DQ5307.The modeled gravity was interpolated from observed gravity values.
 DQ5307
 DQ5307;                    North         East    Units  Estimated Accuracy
 DQ5307;SPC IL E     -   579,367.0     345,835.3     MT  (+/- 3 meters HH1 GPS) 
 DQ5307
 DQ5307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3519437192(NAD 83)
 DQ5307
 DQ5307                          SUPERSEDED SURVEY CONTROL
 DQ5307
 DQ5307.No superseded survey control is available for this station.
 DQ5307
 DQ5307_MARKER: F = FLANGE-ENCASED ROD
 DQ5307_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5307_STAMPING: ENGR. DIV. BENCHMARK 9 2016
 DQ5307_PROJECTION: RECESSED 8 CENTIMETERS
 DQ5307_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ5307_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5307+SATELLITE: SATELLITE OBSERVATIONS - October 26, 2016
 DQ5307_ROD/PIPE-DEPTH: 5.5 meters
 DQ5307_SLEEVE-DEPTH  : 0.9 meters
 DQ5307
 DQ5307  HISTORY     - Date     Condition        Report By
 DQ5307  HISTORY     - 20161026 MONUMENTED       CWA
 DQ5307
 DQ5307                          STATION DESCRIPTION
 DQ5307
 DQ5307'DESCRIBED BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 DQ5307'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-NORTHWEST OF
 DQ5307'CHICAGO, 2.4 MI (3.9 KM) NORTH-NORTHEAST OF BERWYN AND 1.9 MI (3.1 KM)
 DQ5307'EAST-SOUTHEAST OF RIVER FOREST, IN THE VILLAGE OF OAK PARK.
 DQ5307'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5307'
 DQ5307'TO REACH THE STATION FROM THE INTERSECTION OF AUSTIN BOULEVARD AND
 DQ5307'NORTH AVENUE, PROCEED SOUTH ON AUSTIN BOULEVARD 2.0 MI (3.2 KM) TO
 DQ5307'MADISON STREET.  TURN RIGHT AND PROCEED WEST ON MADISON STREET 0.34 MI
 DQ5307'(0.55 KM) TO HARVEY AVENUE.  TURN RIGHT AND PROCEED NORTH ON HARVEY
 DQ5307'AVENUE 0.27 MI (0.43 KM) TO RANDOLPH STREET.  TURN RIGHT AND PROCEED
 DQ5307'EAST ON RANDOLPH STREET 35 FT (10.7 M) TO THE STATION ON THE LEFT
 DQ5307'(NORTH).
 DQ5307'
 DQ5307'THE STATION IS IN THE GRASS PARKWAY OF RANDOLPH STREET, 20 FT (6.1 M)
 DQ5307'NORTH OF THE CENTERLINE OF RANDOLPH STREET, 55 FT (16.8 M) EAST OF THE
 DQ5307'CENTERLINE OF HARVEY AVENUE, 6 FT (1.8 M) SOUTH OF THE SOUTH FACE OF
 DQ5307'SIDEWALK, 27.5 FT (8.4 M) EAST OF A FIRE HYDRANT AND 7.5 FT (2.3 M)
 DQ5307'NORTHWESTERLY OF A STREET SIGN.  THE MARK IS THE TOP OF A STAINLESS
 DQ5307'STEEL ROD DRIVEN TO REFUSAL.
 DQ5307'
 DQ5307'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH (13 CM) LOGO CAP
 DQ5307'WITH NO MAKING ON THE CAP OR RIM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1496 ***********************************************************************
 KB1496  DESIGNATION -  VORTAC CAPITOL CAP
 KB1496  PID         -  KB1496
 KB1496  STATE/COUNTY-  IL/SANGAMON
 KB1496  COUNTRY     -  US
 KB1496  USGS QUAD   -  ATHENS (2018)
 KB1496
 KB1496                         *CURRENT SURVEY CONTROL
 KB1496  ______________________________________________________________________
 KB1496* NAD 83(1997) POSITION- 39 53 31.71865(N) 089 37 31.50712(W)   ADJUSTED
 KB1496  ______________________________________________________________________
 KB1496  GEOID HEIGHT    -        -32.600 (meters)                     GEOID18
 KB1496  LAPLACE CORR    -          2.15  (seconds)                    DEFLEC18
 KB1496  HORZ ORDER      -  THIRD
 KB1496
 KB1496.The horizontal coordinates were established by classical geodetic methods
 KB1496.and adjusted by the National Geodetic Survey in October 1999.
 KB1496
 KB1496.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1496.GEOID18 height accuracy estimate available here.
 KB1496
 KB1496.Click photographs - Photos may exist for this station.
 KB1496
 KB1496.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1496
 KB1496. The following values were computed from the NAD 83(1997) position.
 KB1496
 KB1496;                    North         East     Units Scale Factor Converg.
 KB1496;SPC IL W     -   358,153.094   746,289.293   MT  0.99996755   +0 20 49.7
 KB1496;SPC IL W     - 1,175,040.61  2,448,450.79   sFT  0.99996755   +0 20 49.7
 KB1496;UTM  16      - 4,419,086.003   275,528.767   MT  1.00022036   -1 41 04.2
 KB1496
 KB1496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK7552819086(NAD 83)
 KB1496
 KB1496                          SUPERSEDED SURVEY CONTROL
 KB1496
 KB1496  NAD 83(1986)-  39 53 31.73229(N)    089 37 31.49633(W) AD(       ) 3
 KB1496  NAD 27      -  39 53 31.54519(N)    089 37 31.13024(W) AD(       ) 3
 KB1496
 KB1496.Superseded values are not recommended for survey control.
 KB1496
 KB1496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1496.See file dsdata.pdf to determine how the superseded data were derived.
 KB1496
 KB1496
 KB1496  HISTORY     - Date     Condition        Report By
 KB1496  HISTORY     - 1975     FIRST OBSERVED   NGS
 KB1496
 KB1496                          STATION DESCRIPTION
 KB1496
 KB1496'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB1496'VORTAC CAPITOL CAP IS AN INVERTED ICE CREAM CONE SHAPE
 KB1496'STRUCTURE A TOP A SQUARE BUILDING WITH CIRCULAR ROOF.  THE
 KB1496'ENTIRE STRUCTURE IS PAINTED WHITE AND HAS A TOTAL HEIGHT OF
 KB1496'ABOUT 30 FEET.
 KB1496'
 KB1496'THE VORTAC IS LOCATED ABOUT 7 MILES SOUTHEAST OF ATHENS, 6-1/2
 KB1496'MILES NORTH OF SPRINGFIELD AND 1/4 MILE EAST OF TRIANGULATION
 KB1496'STATION SHERMAN.
 KB1496'
 KB1496'STATION IS THE TOP OF THE CONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0399 ***********************************************************************
 LC0399  DESIGNATION -  W
 LC0399  PID         -  LC0399
 LC0399  STATE/COUNTY-  IL/DE WITT
 LC0399  COUNTRY     -  US
 LC0399  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0399
 LC0399                         *CURRENT SURVEY CONTROL
 LC0399  ______________________________________________________________________
 LC0399* NAD 83(1986) POSITION- 40 15 52.     (N) 088 39 28.     (W)   SCALED
 LC0399* NAVD 88 ORTHO HEIGHT -   222.451 (meters)      729.82  (feet) ADJUSTED
 LC0399  ______________________________________________________________________
 LC0399  GEOID HEIGHT    -        -31.903 (meters)                     GEOID18
 LC0399  DYNAMIC HEIGHT  -        222.344 (meters)      729.47  (feet) COMP
 LC0399  MODELED GRAVITY -    980,137.8   (mgal)                       NAVD 88
 LC0399
 LC0399  VERT ORDER      -  FIRST     CLASS II
 LC0399
 LC0399.The horizontal coordinates were scaled from a map and have
 LC0399.an estimated accuracy of +/- 6 seconds.
 LC0399
 LC0399.The orthometric height was determined by differential leveling and
 LC0399.adjusted by the NATIONAL GEODETIC SURVEY
 LC0399.in June 1991.
 LC0399
 LC0399.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0399.GEOID18 height accuracy estimate available here.
 LC0399
 LC0399.Click photographs - Photos may exist for this station.
 LC0399
 LC0399.The dynamic height is computed by dividing the NAVD 88
 LC0399.geopotential number by the normal gravity value computed on the
 LC0399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0399.degrees latitude (g = 980.6199 gals.).
 LC0399
 LC0399.The modeled gravity was interpolated from observed gravity values.
 LC0399
 LC0399;                    North         East    Units  Estimated Accuracy
 LC0399;SPC IL E     -   399,410.      272,400.      MT  (+/- 180 meters Scaled)
 LC0399
 LC0399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK590584(NAD 83)
 LC0399
 LC0399                          SUPERSEDED SURVEY CONTROL
 LC0399
 LC0399  NGVD 29 (??/??/92)  222.501  (m)          729.99   (f) ADJ UNCH    1 2
 LC0399
 LC0399.Superseded values are not recommended for survey control.
 LC0399
 LC0399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0399.See file dsdata.pdf to determine how the superseded data were derived.
 LC0399
 LC0399_MARKER: DD = SURVEY DISK
 LC0399_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0399_SP_SET: BRIDGE
 LC0399_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0399
 LC0399  HISTORY     - Date     Condition        Report By
 LC0399  HISTORY     - UNK      MONUMENTED       USGS
 LC0399  HISTORY     - 1959     GOOD             CGS
 LC0399  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0399  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0399
 LC0399                          STATION DESCRIPTION
 LC0399
 LC0399'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0399'1 MI NW FROM FARMER CITY.
 LC0399'ABOUT 1.05 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0399'FROM THE STATION AT FARMER CITY, ABOUT 0.3 MILE EAST OF A RAOD
 LC0399'CROSSING, 9 FEET SOUTHWEST OF SOUTHWEST RAIL, 34 FEET NORTH OF
 LC0399'TELEPHONE POLE NUMBER 142/24, 329 FEET SOUTHEAST OF THE CENTER
 LC0399'OF CROSSING OF A PRIVATE ROAD, IN THE TOP OF THE SOUTHWEST END OF
 LC0399'NORTHWEST CONCRETE ABUTMENT OF AN ABANDONED RAILROAD BRIDGE NUMBER
 LC0399'321 (THE BRIDGE HAS BEEN REPLACED BY TWO 60-INCH PIPE CULVERTS
 LC0399'BUT ABUTMENTS ARE INTACT AND COVERED WITH BALLAST), 10 FEET NORTH
 LC0399'OF THE SOUTHWEST END OF THE NORTHWEST ONE OF TWO 60-INCH PIPE
 LC0399'CULVERTS, ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK AND ABOUT
 LC0399'10 INCHES UNDER BALLAST.  STAMPING NO LONGER LEGIBLE.
 LC0399
 LC0399                          STATION RECOVERY (1986)
 LC0399
 LC0399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0399'MARK NOT FOUND.
 LC0399
 LC0399                          STATION RECOVERY (2004)
 LC0399
 LC0399'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0399'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0809 ***********************************************************************
 HB0809  DESIGNATION -  W 10
 HB0809  PID         -  HB0809
 HB0809  STATE/COUNTY-  IL/UNION
 HB0809  COUNTRY     -  US
 HB0809  USGS QUAD   -  DONGOLA (2018)
 HB0809
 HB0809                         *CURRENT SURVEY CONTROL
 HB0809  ______________________________________________________________________
 HB0809* NAD 83(1986) POSITION- 37 20 18.     (N) 089 10 15.     (W)   SCALED
 HB0809* NAVD 88 ORTHO HEIGHT -   112.687 (meters)      369.71  (feet) ADJUSTED
 HB0809  ______________________________________________________________________
 HB0809  GEOID HEIGHT    -        -28.416 (meters)                     GEOID18
 HB0809  DYNAMIC HEIGHT  -        112.607 (meters)      369.44  (feet) COMP
 HB0809  MODELED GRAVITY -    979,917.3   (mgal)                       NAVD 88
 HB0809
 HB0809  VERT ORDER      -  FIRST     CLASS I
 HB0809
 HB0809.The horizontal coordinates were scaled from a map and have
 HB0809.an estimated accuracy of +/- 6 seconds.
 HB0809
 HB0809.The orthometric height was determined by differential leveling and
 HB0809.adjusted by the NATIONAL GEODETIC SURVEY
 HB0809.in June 1991.
 HB0809
 HB0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0809.GEOID18 height accuracy estimate available here.
 HB0809
 HB0809.Click photographs - Photos may exist for this station.
 HB0809
 HB0809.The dynamic height is computed by dividing the NAVD 88
 HB0809.geopotential number by the normal gravity value computed on the
 HB0809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0809.degrees latitude (g = 980.6199 gals.).
 HB0809
 HB0809.The modeled gravity was interpolated from observed gravity values.
 HB0809
 HB0809;                    North         East    Units  Estimated Accuracy
 HB0809;SPC IL W     -    75,000.      788,240.      MT  (+/- 180 meters Scaled)
 HB0809
 HB0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG076346(NAD 83)
 HB0809
 HB0809                          SUPERSEDED SURVEY CONTROL
 HB0809
 HB0809  NGVD 29 (11/26/84)  112.657  (m)          369.61   (f) ADJUSTED    1 1
 HB0809
 HB0809.Superseded values are not recommended for survey control.
 HB0809
 HB0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0809.See file dsdata.pdf to determine how the superseded data were derived.
 HB0809
 HB0809_MARKER: DB = BENCH MARK DISK
 HB0809_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 HB0809_STAMPING: W 10 1922
 HB0809_MARK LOGO: CGS
 HB0809_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0809
 HB0809  HISTORY     - Date     Condition        Report By
 HB0809  HISTORY     - 1922     MONUMENTED       CGS
 HB0809  HISTORY     - 1969     GOOD             CGS
 HB0809  HISTORY     - 1976     GOOD             ILDT
 HB0809  HISTORY     - 1976     GOOD             ILDT
 HB0809  HISTORY     - 1976     GOOD             ILDT
 HB0809  HISTORY     - 20020827 MARK NOT FOUND   USACE
 HB0809
 HB0809                          STATION DESCRIPTION
 HB0809
 HB0809'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0809'1.9 MI S FROM DONGOLA.
 HB0809'ABOUT 1.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0809'THE STATION AT DONGOLA, 0.3 MILE NORTH OF THE UNION-PULASKI
 HB0809'COUNTY LINE, 17 RAILS NORTH OF MILEPOST 340, 0.15 MILE NORTH
 HB0809'OF A CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 52 FEET EAST
 HB0809'OF THE EAST RAIL OF THE EAST TRACK, 15 1/2 FEET NORTH OF A
 HB0809'TELEPHONE POLE, 1.0 FOOT WEST OF A METAL WITNESS POST, ABOUT
 HB0809'3 FEET ABOVE THE LEVEL OF THE HIGHWAY, ABOUT 2 1/2 FEET BELOW
 HB0809'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A LIMESTONE POST
 HB0809'WHICH IS LEVEL WITH THE GROUND.  SEC 36, T13S, R1W.
 HB0809
 HB0809                          STATION RECOVERY (1976)
 HB0809
 HB0809'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0809'RECOVERED IN GOOD CONDITION.
 HB0809
 HB0809                          STATION RECOVERY (1976)
 HB0809
 HB0809'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0809'RECOVERED IN GOOD CONDITION.
 HB0809
 HB0809                          STATION RECOVERY (1976)
 HB0809
 HB0809'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0809'RECOVERED IN GOOD CONDITION.
 HB0809
 HB0809                          STATION RECOVERY (2002)
 HB0809
 HB0809'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0809'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0060 ***********************************************************************
 KC0060  DESIGNATION -  W 102
 KC0060  PID         -  KC0060
 KC0060  STATE/COUNTY-  IL/GREENE
 KC0060  COUNTRY     -  US
 KC0060  USGS QUAD   -  GREENFIELD (2018)
 KC0060
 KC0060                         *CURRENT SURVEY CONTROL
 KC0060  ______________________________________________________________________
 KC0060* NAD 83(1986) POSITION- 39 20 28.     (N) 090 12 34.     (W)   SCALED
 KC0060* NAVD 88 ORTHO HEIGHT -   179.922 (meters)      590.29  (feet) ADJUSTED
 KC0060  ______________________________________________________________________
 KC0060  GEOID HEIGHT    -        -31.932 (meters)                     GEOID18
 KC0060  DYNAMIC HEIGHT  -        179.819 (meters)      589.96  (feet) COMP
 KC0060  MODELED GRAVITY -    980,051.2   (mgal)                       NAVD 88
 KC0060
 KC0060  VERT ORDER      -  SECOND    CLASS 0
 KC0060
 KC0060.The horizontal coordinates were scaled from a map and have
 KC0060.an estimated accuracy of +/- 6 seconds.
 KC0060
 KC0060.The orthometric height was determined by differential leveling and
 KC0060.adjusted by the NATIONAL GEODETIC SURVEY
 KC0060.in June 1991.
 KC0060
 KC0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0060.GEOID18 height accuracy estimate available here.
 KC0060
 KC0060.Click photographs - Photos may exist for this station.
 KC0060
 KC0060.The dynamic height is computed by dividing the NAVD 88
 KC0060.geopotential number by the normal gravity value computed on the
 KC0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0060.degrees latitude (g = 980.6199 gals.).
 KC0060
 KC0060.The modeled gravity was interpolated from observed gravity values.
 KC0060
 KC0060;                    North         East    Units  Estimated Accuracy
 KC0060;SPC IL W     -   296,840.      696,310.      MT  (+/- 180 meters Scaled)
 KC0060
 KC0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD404583(NAD 83)
 KC0060
 KC0060                          SUPERSEDED SURVEY CONTROL
 KC0060
 KC0060  NGVD 29 (??/??/92)  180.046  (m)          590.70   (f) ADJ UNCH    2 0
 KC0060
 KC0060.Superseded values are not recommended for survey control.
 KC0060
 KC0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0060.See file dsdata.pdf to determine how the superseded data were derived.
 KC0060
 KC0060_MARKER: DB = BENCH MARK DISK
 KC0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0060_STAMPING: W 102 1935
 KC0060_MARK LOGO: CGS
 KC0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0060+STABILITY: SURFACE MOTION
 KC0060
 KC0060  HISTORY     - Date     Condition        Report By
 KC0060  HISTORY     - 1935     MONUMENTED       CGS
 KC0060  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0060
 KC0060                          STATION DESCRIPTION
 KC0060
 KC0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0060'AT GREENFIELD.
 KC0060'AT GREENFIELD, GREENE COUNTY, AND IN THE SOUTHWEST CORNER OF THE
 KC0060'PUBLIC SQUARE.  A STANDARD DISK, STAMPED W 102 1935 AND SET IN
 KC0060'THE TOP OF A CONCRETE POST.
 KC0060
 KC0060                          STATION RECOVERY (1979)
 KC0060
 KC0060'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0060'THE STREET HAS BEEN WIDENED AND AND BLACKTOPED WHERE THE OLD CORNER
 KC0060'EXISTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1261 ***********************************************************************
 JB1261  DESIGNATION -  W 103
 JB1261  PID         -  JB1261
 JB1261  STATE/COUNTY-  IL/PERRY
 JB1261  COUNTRY     -  US
 JB1261  USGS QUAD   -  COULTERVILLE (2018)
 JB1261
 JB1261                         *CURRENT SURVEY CONTROL
 JB1261  ______________________________________________________________________
 JB1261* NAD 83(1986) POSITION- 38 12 29.     (N) 089 34 55.     (W)   SCALED
 JB1261* NAVD 88 ORTHO HEIGHT -   157.818 (meters)      517.77  (feet) ADJUSTED
 JB1261  ______________________________________________________________________
 JB1261  GEOID HEIGHT    -        -29.815 (meters)                     GEOID18
 JB1261  DYNAMIC HEIGHT  -        157.714 (meters)      517.43  (feet) COMP
 JB1261  MODELED GRAVITY -    979,972.1   (mgal)                       NAVD 88
 JB1261
 JB1261  VERT ORDER      -  SECOND    CLASS 0
 JB1261
 JB1261.The horizontal coordinates were scaled from a map and have
 JB1261.an estimated accuracy of +/- 6 seconds.
 JB1261
 JB1261.The orthometric height was determined by differential leveling and
 JB1261.adjusted by the NATIONAL GEODETIC SURVEY
 JB1261.in June 1991.
 JB1261
 JB1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1261.GEOID18 height accuracy estimate available here.
 JB1261
 JB1261.Click photographs - Photos may exist for this station.
 JB1261
 JB1261.The dynamic height is computed by dividing the NAVD 88
 JB1261.geopotential number by the normal gravity value computed on the
 JB1261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1261.degrees latitude (g = 980.6199 gals.).
 JB1261
 JB1261.The modeled gravity was interpolated from observed gravity values.
 JB1261
 JB1261;                    North         East    Units  Estimated Accuracy
 JB1261;SPC IL W     -   171,220.      751,210.      MT  (+/- 180 meters Scaled)
 JB1261
 JB1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH739320(NAD 83)
 JB1261
 JB1261                          SUPERSEDED SURVEY CONTROL
 JB1261
 JB1261  NGVD 29 (??/??/92)  157.929  (m)          518.14   (f) ADJ UNCH    2 0
 JB1261
 JB1261.Superseded values are not recommended for survey control.
 JB1261
 JB1261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1261.See file dsdata.pdf to determine how the superseded data were derived.
 JB1261
 JB1261_MARKER: DB = BENCH MARK DISK
 JB1261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1261_STAMPING: W 103 1935
 JB1261_MARK LOGO: CGS
 JB1261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1261+STABILITY: SURFACE MOTION
 JB1261
 JB1261  HISTORY     - Date     Condition        Report By
 JB1261  HISTORY     - 1935     MONUMENTED       CGS
 JB1261
 JB1261                          STATION DESCRIPTION
 JB1261
 JB1261'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1261'1.8 MI NE FROM COULTERVILLE.
 JB1261'IN PERRY COUNTY, 1.8 MILES NORTHEAST ALONG THE MISSOURI-ILLINOIS
 JB1261'RAILROAD FROM THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT
 JB1261'COULTERVILLE, RANDOLPH COUNTY, AT POLE 46+23, AT A ROAD CROSSING,
 JB1261'60 FEET EAST OF THE CROSSING-WARNING SIGN, 48 FEET EAST OF THE
 JB1261'CENTERLINE OF THE ROAD, AND 24 FEET NORTHWEST OF THE CENTERLINE
 JB1261'OF THE TRACK.  A STANDARD DISK, STAMPED W 103 1935 AND SET IN THE
 JB1261'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0441 ***********************************************************************
 HB0441  DESIGNATION -  W 105
 HB0441  PID         -  HB0441
 HB0441  STATE/COUNTY-  IL/JOHNSON
 HB0441  COUNTRY     -  US
 HB0441  USGS QUAD   -  VIENNA (2018)
 HB0441
 HB0441                         *CURRENT SURVEY CONTROL
 HB0441  ______________________________________________________________________
 HB0441* NAD 83(1986) POSITION- 37 25 38.     (N) 088 58 12.     (W)   SCALED
 HB0441* NAVD 88 ORTHO HEIGHT -   114.301 (meters)      375.00  (feet) ADJUSTED
 HB0441  ______________________________________________________________________
 HB0441  GEOID HEIGHT    -        -28.593 (meters)                     GEOID18
 HB0441  DYNAMIC HEIGHT  -        114.221 (meters)      374.74  (feet) COMP
 HB0441  MODELED GRAVITY -    979,921.3   (mgal)                       NAVD 88
 HB0441
 HB0441  VERT ORDER      -  SECOND    CLASS 0
 HB0441
 HB0441.The horizontal coordinates were scaled from a map and have
 HB0441.an estimated accuracy of +/- 6 seconds.
 HB0441
 HB0441.The orthometric height was determined by differential leveling and
 HB0441.adjusted by the NATIONAL GEODETIC SURVEY
 HB0441.in June 1991.
 HB0441
 HB0441.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0441.GEOID18 height accuracy estimate available here.
 HB0441
 HB0441.Click photographs - Photos may exist for this station.
 HB0441
 HB0441.The dynamic height is computed by dividing the NAVD 88
 HB0441.geopotential number by the normal gravity value computed on the
 HB0441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0441.degrees latitude (g = 980.6199 gals.).
 HB0441
 HB0441.The modeled gravity was interpolated from observed gravity values.
 HB0441
 HB0441;                    North         East    Units  Estimated Accuracy
 HB0441;SPC IL E     -    84,590.      243,650.      MT  (+/- 180 meters Scaled)
 HB0441
 HB0441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG256440(NAD 83)
 HB0441
 HB0441                          SUPERSEDED SURVEY CONTROL
 HB0441
 HB0441  NGVD 29 (11/26/84)  114.353  (m)          375.17   (f) ADJUSTED    2 0
 HB0441
 HB0441.Superseded values are not recommended for survey control.
 HB0441
 HB0441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0441.See file dsdata.pdf to determine how the superseded data were derived.
 HB0441
 HB0441_MARKER: DB = BENCH MARK DISK
 HB0441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0441_STAMPING: W 105 1935
 HB0441_MARK LOGO: CGS
 HB0441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0441+STABILITY: SURFACE MOTION
 HB0441
 HB0441  HISTORY     - Date     Condition        Report By
 HB0441  HISTORY     - 1935     MONUMENTED       CGS
 HB0441  HISTORY     - 20020425 MARK NOT FOUND   USACE
 HB0441  HISTORY     - 20140709 MARK NOT FOUND   ILDT
 HB0441
 HB0441                          STATION DESCRIPTION
 HB0441
 HB0441'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0441'0.1 MILE WEST ALONG STATE HIGHWAY 146 FROM WEST VIENNA, JOHNSON
 HB0441'COUNTY, 38 FEET WEST OF THE CHICAGO AND EASTERN ILLINOIS RAILROAD
 HB0441'UNDERPASS, 30 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 HB0441'AND 15 FEET NORTHEAST OF A TELEPHONE POLE.  A STANDARD DISK,
 HB0441'STAMPED W 105 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0441
 HB0441                          STATION RECOVERY (2002)
 HB0441
 HB0441'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0441'MARK NOT FOUND.
 HB0441
 HB0441                          STATION RECOVERY (2014)
 HB0441
 HB0441'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 HB0441'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0736 ***********************************************************************
 HB0736  DESIGNATION -  W 106
 HB0736  PID         -  HB0736
 HB0736  STATE/COUNTY-  IL/UNION
 HB0736  COUNTRY     -  US
 HB0736  USGS QUAD   -  WARE (2018)
 HB0736
 HB0736                         *CURRENT SURVEY CONTROL
 HB0736  ______________________________________________________________________
 HB0736* NAD 83(1986) POSITION- 37 25 12.96   (N) 089 23 21.96   (W)   HD_HELD1
 HB0736* NAVD 88 ORTHO HEIGHT -   104.633 (meters)      343.28  (feet) ADJUSTED
 HB0736  ______________________________________________________________________
 HB0736  GEOID HEIGHT    -        -28.439 (meters)                     GEOID18
 HB0736  DYNAMIC HEIGHT  -        104.560 (meters)      343.04  (feet) COMP
 HB0736  MODELED GRAVITY -    979,930.2   (mgal)                       NAVD 88
 HB0736
 HB0736  VERT ORDER      -  SECOND    CLASS 0
 HB0736
 HB0736.The horizontal coordinates were determined by differentially corrected
 HB0736.hand held GPS observations or other comparable positioning techniques
 HB0736.and have an estimated accuracy of +/- 3 meters.
 HB0736
 HB0736.The orthometric height was determined by differential leveling and
 HB0736.adjusted by the NATIONAL GEODETIC SURVEY
 HB0736.in June 1991.
 HB0736
 HB0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0736.GEOID18 height accuracy estimate available here.
 HB0736
 HB0736.Click photographs - Photos may exist for this station.
 HB0736
 HB0736.The dynamic height is computed by dividing the NAVD 88
 HB0736.geopotential number by the normal gravity value computed on the
 HB0736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0736.degrees latitude (g = 980.6199 gals.).
 HB0736
 HB0736.The modeled gravity was interpolated from observed gravity values.
 HB0736
 HB0736;                    North         East    Units  Estimated Accuracy
 HB0736;SPC IL W     -    83,912.0     768,796.7     MT  (+/- 3 meters HH1 GPS) 
 HB0736
 HB0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8855744175(NAD 83)
 HB0736
 HB0736                          SUPERSEDED SURVEY CONTROL
 HB0736
 HB0736  NGVD 29 (11/26/84)  104.626  (m)          343.26   (f) ADJUSTED    2 0
 HB0736
 HB0736.Superseded values are not recommended for survey control.
 HB0736
 HB0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0736.See file dsdata.pdf to determine how the superseded data were derived.
 HB0736
 HB0736_MARKER: DB = BENCH MARK DISK
 HB0736_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0736_SP_SET: ABUTMENT
 HB0736_STAMPING: W 106 1935
 HB0736_MARK LOGO: CGS
 HB0736_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0736_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0736+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2002
 HB0736
 HB0736  HISTORY     - Date     Condition        Report By
 HB0736  HISTORY     - 1935     MONUMENTED       CGS
 HB0736  HISTORY     - 20020828 GOOD             USACE
 HB0736
 HB0736                          STATION DESCRIPTION
 HB0736
 HB0736'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0736'1.9 MI S FROM WARE.
 HB0736'1.9 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE STATION
 HB0736'AT WARE, UNION COUNTY, AT POLE 106/01, AT BRIDGE NO. 140-A, IN THE
 HB0736'TOP OF THE NORTH ABUTMENT, AND 12 FEET WEST OF THE WEST TRACK.
 HB0736'A STANDARD DISK, STAMPED W 106 1935.
 HB0736
 HB0736                          STATION RECOVERY (2002)
 HB0736
 HB0736'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0736'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0769 ***********************************************************************
 HB0769  DESIGNATION -  W 107
 HB0769  PID         -  HB0769
 HB0769  STATE/COUNTY-  IL/ALEXANDER
 HB0769  COUNTRY     -  US
 HB0769  USGS QUAD   -  TAMMS (2018)
 HB0769
 HB0769                         *CURRENT SURVEY CONTROL
 HB0769  ______________________________________________________________________
 HB0769* NAD 83(1986) POSITION- 37 08 26.     (N) 089 18 51.     (W)   SCALED
 HB0769* NAVD 88 ORTHO HEIGHT -   102.023 (meters)      334.72  (feet) ADJUSTED
 HB0769  ______________________________________________________________________
 HB0769  GEOID HEIGHT    -        -28.178 (meters)                     GEOID18
 HB0769  DYNAMIC HEIGHT  -        101.950 (meters)      334.48  (feet) COMP
 HB0769  MODELED GRAVITY -    979,915.7   (mgal)                       NAVD 88
 HB0769
 HB0769  VERT ORDER      -  SECOND    CLASS 0
 HB0769
 HB0769.The horizontal coordinates were scaled from a map and have
 HB0769.an estimated accuracy of +/- 6 seconds.
 HB0769
 HB0769.The orthometric height was determined by differential leveling and
 HB0769.adjusted by the NATIONAL GEODETIC SURVEY
 HB0769.in June 1991.
 HB0769
 HB0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0769.GEOID18 height accuracy estimate available here.
 HB0769
 HB0769.Click photographs - Photos may exist for this station.
 HB0769
 HB0769.The dynamic height is computed by dividing the NAVD 88
 HB0769.geopotential number by the normal gravity value computed on the
 HB0769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0769.degrees latitude (g = 980.6199 gals.).
 HB0769
 HB0769.The modeled gravity was interpolated from observed gravity values.
 HB0769
 HB0769;                    North         East    Units  Estimated Accuracy
 HB0769;SPC IL W     -    52,930.      775,740.      MT  (+/- 180 meters Scaled)
 HB0769
 HB0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG944129(NAD 83)
 HB0769
 HB0769                          SUPERSEDED SURVEY CONTROL
 HB0769
 HB0769  NGVD 29 (11/26/84)  101.913  (m)          334.36   (f) ADJUSTED    2 0
 HB0769
 HB0769.Superseded values are not recommended for survey control.
 HB0769
 HB0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0769.See file dsdata.pdf to determine how the superseded data were derived.
 HB0769
 HB0769_MARKER: DB = BENCH MARK DISK
 HB0769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0769_STAMPING: W 107 1935
 HB0769_MARK LOGO: CGS
 HB0769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0769+STABILITY: SURFACE MOTION
 HB0769
 HB0769  HISTORY     - Date     Condition        Report By
 HB0769  HISTORY     - 1935     MONUMENTED       CGS
 HB0769  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0769
 HB0769                          STATION DESCRIPTION
 HB0769
 HB0769'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0769'2.9 MI SE FROM OLIVE BRANCH.
 HB0769'2.9 MILES SOUTHEAST ALONG STATE HIGHWAY 3 FROM THE CHICAGO AND
 HB0769'EASTERN ILLINOIS RAILROAD CROSING AT OLIVE BRANCH, ALEXANDER
 HB0769'COUNTY, AT THE JUNCTION OF A ROAD LEADING TO A FARMHOUSE, 40 FEET
 HB0769'EAST OF THE CENTERLINE OF THE ROAD, 25 FEET NORTH OF THE CENTERLINE
 HB0769'OF THE HIGHWAY, AND 95 FEET SOUTH OF THE FARMHOUSE.  A STANDARD
 HB0769'DISK, STAMPED W 107 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0769
 HB0769                          STATION RECOVERY (2002)
 HB0769
 HB0769'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0769'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0026 ***********************************************************************
 JB0026  DESIGNATION -  W 109
 JB0026  PID         -  JB0026
 JB0026  STATE/COUNTY-  IL/CLAY
 JB0026  COUNTRY     -  US
 JB0026  USGS QUAD   -  CLAY CITY (2018)
 JB0026
 JB0026                         *CURRENT SURVEY CONTROL
 JB0026  ______________________________________________________________________
 JB0026* NAD 83(1986) POSITION- 38 41 18.     (N) 088 22 20.     (W)   SCALED
 JB0026* NAVD 88 ORTHO HEIGHT -   137.239 (meters)      450.26  (feet) ADJUSTED
 JB0026  ______________________________________________________________________
 JB0026  GEOID HEIGHT    -        -31.236 (meters)                     GEOID18
 JB0026  DYNAMIC HEIGHT  -        137.154 (meters)      449.98  (feet) COMP
 JB0026  MODELED GRAVITY -    980,005.9   (mgal)                       NAVD 88
 JB0026
 JB0026  VERT ORDER      -  FIRST     CLASS II
 JB0026
 JB0026.The horizontal coordinates were scaled from a map and have
 JB0026.an estimated accuracy of +/- 6 seconds.
 JB0026
 JB0026.The orthometric height was determined by differential leveling and
 JB0026.adjusted by the NATIONAL GEODETIC SURVEY
 JB0026.in June 1991.
 JB0026
 JB0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0026.GEOID18 height accuracy estimate available here.
 JB0026
 JB0026.Click photographs - Photos may exist for this station.
 JB0026
 JB0026.The dynamic height is computed by dividing the NAVD 88
 JB0026.geopotential number by the normal gravity value computed on the
 JB0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0026.degrees latitude (g = 980.6199 gals.).
 JB0026
 JB0026.The modeled gravity was interpolated from observed gravity values.
 JB0026
 JB0026;                    North         East    Units  Estimated Accuracy
 JB0026;SPC IL E     -   224,380.      296,620.      MT  (+/- 180 meters Scaled)
 JB0026
 JB0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH806830(NAD 83)
 JB0026
 JB0026                          SUPERSEDED SURVEY CONTROL
 JB0026
 JB0026  NGVD 29 (??/??/92)  137.346  (m)          450.61   (f) ADJ UNCH    1 2
 JB0026
 JB0026.Superseded values are not recommended for survey control.
 JB0026
 JB0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0026.See file dsdata.pdf to determine how the superseded data were derived.
 JB0026
 JB0026_MARKER: DB = BENCH MARK DISK
 JB0026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0026_STAMPING: W 109 1935
 JB0026_MARK LOGO: CGS
 JB0026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0026+STABILITY: SURFACE MOTION
 JB0026
 JB0026  HISTORY     - Date     Condition        Report By
 JB0026  HISTORY     - 1935     MONUMENTED       CGS
 JB0026  HISTORY     - 1949     POOR             CGS
 JB0026  HISTORY     - 1966     POOR             USGS
 JB0026  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0026
 JB0026                          STATION DESCRIPTION
 JB0026
 JB0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0026'1.1 MI W FROM CLAY CITY.
 JB0026'1.1 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0026'STATION AT CLAY CITY, SET IN THE SOUTHWEST QUARTER OF A ROAD
 JB0026'CROSSING, 72 FEET WEST OF THE CENTER LINE OF THE ROAD, 52 FEET
 JB0026'SOUTH OF THE SOUTH RAIL, 29 FEET WEST-SOUTHWEST OF MILE POLE
 JB0026'236/3, 2 FEET NORTH OF THE R/W FENCE, 2 FEET EAST OF A WHITE
 JB0026'WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK
 JB0026'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0026'NOTE-- IT WAS REPORTED BY THE DIVISION ENGINEER OF THE BALTIMORE
 JB0026'AND OHIO RAILROAD COMPANY THAT A BULLDOZER OPERATOR ACCIDENTALLY
 JB0026'HOOKED THIS MARK WITH DOZER BLADE AND POSSIBLY DAMAGED IT.
 JB0026
 JB0026                          STATION RECOVERY (1966)
 JB0026
 JB0026'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 JB0026'MARK RECOVERED IN POOR CONDITION.
 JB0026
 JB0026                          STATION RECOVERY (1986)
 JB0026
 JB0026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0026'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0016 ***********************************************************************
 KB0016  DESIGNATION -  W 11
 KB0016  PID         -  KB0016
 KB0016  STATE/COUNTY-  IL/DOUGLAS
 KB0016  COUNTRY     -  US
 KB0016  USGS QUAD   -  ARTHUR (2018)
 KB0016
 KB0016                         *CURRENT SURVEY CONTROL
 KB0016  ______________________________________________________________________
 KB0016* NAD 83(1986) POSITION- 39 42 47.     (N) 088 25 56.     (W)   SCALED
 KB0016* NAVD 88 ORTHO HEIGHT -   198.356 (meters)      650.77  (feet) ADJUSTED
 KB0016  ______________________________________________________________________
 KB0016  GEOID HEIGHT    -        -32.198 (meters)                     GEOID18
 KB0016  DYNAMIC HEIGHT  -        198.247 (meters)      650.42  (feet) COMP
 KB0016  MODELED GRAVITY -    980,073.5   (mgal)                       NAVD 88
 KB0016
 KB0016  VERT ORDER      -  FIRST     CLASS II
 KB0016
 KB0016.The horizontal coordinates were scaled from a map and have
 KB0016.an estimated accuracy of +/- 6 seconds.
 KB0016
 KB0016.The orthometric height was determined by differential leveling and
 KB0016.adjusted by the NATIONAL GEODETIC SURVEY
 KB0016.in June 1991.
 KB0016
 KB0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0016.GEOID18 height accuracy estimate available here.
 KB0016
 KB0016.Click photographs - Photos may exist for this station.
 KB0016
 KB0016.The dynamic height is computed by dividing the NAVD 88
 KB0016.geopotential number by the normal gravity value computed on the
 KB0016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0016.degrees latitude (g = 980.6199 gals.).
 KB0016
 KB0016.The modeled gravity was interpolated from observed gravity values.
 KB0016
 KB0016;                    North         East    Units  Estimated Accuracy
 KB0016;SPC IL E     -   338,150.      291,520.      MT  (+/- 180 meters Scaled)
 KB0016
 KB0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ772968(NAD 83)
 KB0016
 KB0016                          SUPERSEDED SURVEY CONTROL
 KB0016
 KB0016  NGVD 29 (??/??/92)  198.434  (m)          651.03   (f) ADJ UNCH    1 2
 KB0016
 KB0016.Superseded values are not recommended for survey control.
 KB0016
 KB0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0016.See file dsdata.pdf to determine how the superseded data were derived.
 KB0016
 KB0016_MARKER: DB = BENCH MARK DISK
 KB0016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0016_STAMPING: W 11 1933
 KB0016_MARK LOGO: CGS
 KB0016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0016+STABILITY: SURFACE MOTION
 KB0016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0016+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 KB0016
 KB0016  HISTORY     - Date     Condition        Report By
 KB0016  HISTORY     - 1933     MONUMENTED       CGS
 KB0016  HISTORY     - 1973     GOOD             ILHD
 KB0016  HISTORY     - 20110907 GOOD             ILDT
 KB0016
 KB0016                          STATION DESCRIPTION
 KB0016
 KB0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0016'2.2 MI E FROM ARTHUR.
 KB0016'IN DOUGLAS COUNTY, 2.2 MILES EAST ALONG THE PENNSYLVANIA RAILROAD
 KB0016'FROM ARTHUR, DOUGLAS AND MOULTRIE COUNTIES, 15 POLES WEST OF
 KB0016'MILEPOST TH 61, 25 FEET EAST OF THE CENTER OF A GRADE CROSSING,
 KB0016'32 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND IN A FENCE
 KB0016'CORNER.  A STANDARD DISK, STAMPED W 11 1933 AND SET IN THE TOP
 KB0016'OF A CONCRETE POST.  NOTE-- PROJECTS 4 IN.
 KB0016
 KB0016                          STATION RECOVERY (1973)
 KB0016
 KB0016'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0016'RECOVERED IN GOOD CONDITION.
 KB0016
 KB0016                          STATION RECOVERY (2011)
 KB0016
 KB0016'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0016'FROM THE INTERSECTION OF IL 133 AND 200E GO NORTH ON 200E 0.2 MILE TO
 KB0016'MARK ON THE RIGHT.  SAID MARK IS 23FT EAST OF THE ROAD, 33FT SE OF AN
 KB0016'18INCH AR PIPE CULVERT AND 2FT EAST OF A FENCE. MARK PROJECTS 1FT
 KB0016'ABOVE GROUND LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0478 ***********************************************************************
 HB0478  DESIGNATION -  W 110
 HB0478  PID         -  HB0478
 HB0478  STATE/COUNTY-  IL/JOHNSON
 HB0478  COUNTRY     -  US
 HB0478  USGS QUAD   -  CREAL SPRINGS (2018)
 HB0478
 HB0478                         *CURRENT SURVEY CONTROL
 HB0478  ______________________________________________________________________
 HB0478* NAD 83(1986) POSITION- 37 33 57.     (N) 088 47 50.     (W)   SCALED
 HB0478* NAVD 88 ORTHO HEIGHT -   154.911 (meters)      508.24  (feet) ADJUSTED
 HB0478  ______________________________________________________________________
 HB0478  GEOID HEIGHT    -        -28.933 (meters)                     GEOID18
 HB0478  DYNAMIC HEIGHT  -        154.800 (meters)      507.87  (feet) COMP
 HB0478  MODELED GRAVITY -    979,911.6   (mgal)                       NAVD 88
 HB0478
 HB0478  VERT ORDER      -  SECOND    CLASS 0
 HB0478
 HB0478.The horizontal coordinates were scaled from a map and have
 HB0478.an estimated accuracy of +/- 6 seconds.
 HB0478
 HB0478.The orthometric height was determined by differential leveling and
 HB0478.adjusted by the NATIONAL GEODETIC SURVEY
 HB0478.in June 1991.
 HB0478
 HB0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0478.GEOID18 height accuracy estimate available here.
 HB0478
 HB0478.Click photographs - Photos may exist for this station.
 HB0478
 HB0478.The dynamic height is computed by dividing the NAVD 88
 HB0478.geopotential number by the normal gravity value computed on the
 HB0478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0478.degrees latitude (g = 980.6199 gals.).
 HB0478
 HB0478.The modeled gravity was interpolated from observed gravity values.
 HB0478
 HB0478;                    North         East    Units  Estimated Accuracy
 HB0478;SPC IL E     -    99,890.      259,020.      MT  (+/- 180 meters Scaled)
 HB0478
 HB0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG412591(NAD 83)
 HB0478
 HB0478                          SUPERSEDED SURVEY CONTROL
 HB0478
 HB0478  NGVD 29 (11/26/84)  154.993  (m)          508.51   (f) ADJUSTED    2 0
 HB0478
 HB0478.Superseded values are not recommended for survey control.
 HB0478
 HB0478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0478.See file dsdata.pdf to determine how the superseded data were derived.
 HB0478
 HB0478_MARKER: DB = BENCH MARK DISK
 HB0478_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0478_SP_SET: ABUTMENT
 HB0478_STAMPING: W 110 1935
 HB0478_MARK LOGO: CGS
 HB0478_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0478
 HB0478  HISTORY     - Date     Condition        Report By
 HB0478  HISTORY     - 1935     MONUMENTED       CGS
 HB0478
 HB0478                          STATION DESCRIPTION
 HB0478
 HB0478'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0478'AT PARKER.
 HB0478'AT PARKER, JOHNSON COUNTY, ON THE CLEVELAND, CINCINNATI, CHICAGO
 HB0478'AND ST. LOUIS RAILWAY, 85 YARDS NORTH OF THE STATION, AT BRIDGE
 HB0478'615, AND IN THE TOP OF THE WEST SIDE OF THE NORTH ABUTMENT.
 HB0478'A STANDARD DISK, STAMPED W 110 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0333 ***********************************************************************
 HB0333  DESIGNATION -  W 111
 HB0333  PID         -  HB0333
 HB0333  STATE/COUNTY-  IL/MASSAC
 HB0333  COUNTRY     -  US
 HB0333  USGS QUAD   -  METROPOLIS (2018)
 HB0333
 HB0333                         *CURRENT SURVEY CONTROL
 HB0333  ______________________________________________________________________
 HB0333* NAD 83(1986) POSITION- 37 09 04.6    (N) 088 43 54.8    (W)   HD_HELD2
 HB0333* NAVD 88 ORTHO HEIGHT -   110.259 (meters)      361.74  (feet) ADJUSTED
 HB0333  ______________________________________________________________________
 HB0333  GEOID HEIGHT    -        -28.459 (meters)                     GEOID18
 HB0333  DYNAMIC HEIGHT  -        110.180 (meters)      361.48  (feet) COMP
 HB0333  MODELED GRAVITY -    979,907.6   (mgal)                       NAVD 88
 HB0333
 HB0333  VERT ORDER      -  SECOND    CLASS I
 HB0333
 HB0333.The horizontal coordinates were established by autonomous hand held GPS
 HB0333.observations and have an estimated accuracy of +/- 10 meters.
 HB0333
 HB0333.The orthometric height was determined by differential leveling and
 HB0333.adjusted by the NATIONAL GEODETIC SURVEY
 HB0333.in April 2013.
 HB0333
 HB0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0333.GEOID18 height accuracy estimate available here.
 HB0333
 HB0333.Click photographs - Photos may exist for this station.
 HB0333
 HB0333.The dynamic height is computed by dividing the NAVD 88
 HB0333.geopotential number by the normal gravity value computed on the
 HB0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0333.degrees latitude (g = 980.6199 gals.).
 HB0333
 HB0333.The modeled gravity was interpolated from observed gravity values.
 HB0333
 HB0333;                    North         East    Units  Estimated Accuracy
 HB0333;SPC IL E     -    53,853.      264,595.      MT  (+/- 10 meters HH2 GPS)
 HB0333
 HB0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4620213058(NAD 83)
 HB0333
 HB0333                          SUPERSEDED SURVEY CONTROL
 HB0333
 HB0333  NAVD 88 (06/15/91)  110.246  (m)          361.70   (f) SUPERSEDED  2 0
 HB0333  NGVD 29 (11/26/84)  110.289  (m)          361.84   (f) ADJUSTED    2 0
 HB0333
 HB0333.Superseded values are not recommended for survey control.
 HB0333
 HB0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0333.See file dsdata.pdf to determine how the superseded data were derived.
 HB0333
 HB0333_MARKER: DB = BENCH MARK DISK
 HB0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0333_STAMPING: W 111 1935
 HB0333_MARK LOGO: CGS
 HB0333_PROJECTION: FLUSH
 HB0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0333+STABILITY: SURFACE MOTION
 HB0333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0333+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2019
 HB0333
 HB0333  HISTORY     - Date     Condition        Report By
 HB0333  HISTORY     - 1935     MONUMENTED       CGS
 HB0333  HISTORY     - 1968     GOOD             CGS
 HB0333  HISTORY     - 1977     GOOD             ILDT
 HB0333  HISTORY     - 1977     GOOD             ILDT
 HB0333  HISTORY     - 1977     GOOD             ILDT
 HB0333  HISTORY     - 20060220 GOOD             USACE
 HB0333  HISTORY     - 20100614 GOOD             GEOCAC
 HB0333  HISTORY     - 20100626 GOOD             ILDT
 HB0333  HISTORY     - 20120514 GOOD             PATRIC
 HB0333  HISTORY     - 20190514 GOOD             USPSQD
 HB0333
 HB0333                          STATION DESCRIPTION
 HB0333
 HB0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 HB0333'AT METROPOLIS.
 HB0333'IT IS AT THE POST OFFICE IN THE NORTHWEST ANGLE OF THE
 HB0333'INTERSECTION OF E. FIFTH STREET AND FERRY STREET, 40 FEET EAST
 HB0333'OF THE CENTER OF THE STEPS AT THE SOUTH ENTRANCE INTO THE POST
 HB0333'OFFICE, 19.7 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 HB0333'POST OFFICE BUILDING, 7 FEET WEST OF A FIRE HYDRANT, AND 1.6
 HB0333'FEET NORTHWEST OF THE INSIDE CURVE OF THE CURBS.  IT IS A
 HB0333'STANDARD DISK SET IN THE TOP OF A 6-INCH, SQUARE, FLUSH, CONCRETE
 HB0333'MONUMENT AND THE DISK IS STAMPED W 111 1935.  DUE TO THE MARKS
 HB0333'LOCATION IN A TENDED AREA, NO WITNESS POST WAS SET.
 HB0333
 HB0333                          STATION RECOVERY (1977)
 HB0333
 HB0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0333'RECOVERED IN GOOD CONDITION.
 HB0333
 HB0333                          STATION RECOVERY (1977)
 HB0333
 HB0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0333'RECOVERED IN GOOD CONDITION.
 HB0333
 HB0333                          STATION RECOVERY (1977)
 HB0333
 HB0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0333'RECOVERED IN GOOD CONDITION.
 HB0333
 HB0333                          STATION RECOVERY (2006)
 HB0333
 HB0333'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2006 (DLB)
 HB0333'RECOVERED IN GOOD CONDITION.
 HB0333
 HB0333                          STATION RECOVERY (2010)
 HB0333
 HB0333'RECOVERY NOTE BY GEOCACHING 2010 (ACM)
 HB0333'RECOVERED IN GOOD CONDITION.
 HB0333
 HB0333                          STATION RECOVERY (2010)
 HB0333
 HB0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (WAE)
 HB0333'RECOVERED IN GOOD CONDITION.
 HB0333
 HB0333                          STATION RECOVERY (2012)
 HB0333
 HB0333'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB0333'RECOVERED AS DESCRIBED.
 HB0333
 HB0333                          STATION RECOVERY (2019)
 HB0333
 HB0333'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 HB0333'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0836 ***********************************************************************
 JB0836  DESIGNATION -  W 113
 JB0836  PID         -  JB0836
 JB0836  STATE/COUNTY-  IL/CLINTON
 JB0836  COUNTRY     -  US
 JB0836  USGS QUAD   -  BOULDER (2018)
 JB0836
 JB0836                         *CURRENT SURVEY CONTROL
 JB0836  ______________________________________________________________________
 JB0836* NAD 83(1986) POSITION- 38 42 47.     (N) 089 14 20.     (W)   SCALED
 JB0836* NAVD 88 ORTHO HEIGHT -   135.584 (meters)      444.83  (feet) ADJUSTED
 JB0836  ______________________________________________________________________
 JB0836  GEOID HEIGHT    -        -31.196 (meters)                     GEOID18
 JB0836  DYNAMIC HEIGHT  -        135.499 (meters)      444.55  (feet) COMP
 JB0836  MODELED GRAVITY -    979,994.0   (mgal)                       NAVD 88
 JB0836
 JB0836  VERT ORDER      -  SECOND    CLASS 0
 JB0836
 JB0836.The horizontal coordinates were scaled from a map and have
 JB0836.an estimated accuracy of +/- 6 seconds.
 JB0836
 JB0836.The orthometric height was determined by differential leveling and
 JB0836.adjusted by the NATIONAL GEODETIC SURVEY
 JB0836.in June 1991.
 JB0836
 JB0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0836.GEOID18 height accuracy estimate available here.
 JB0836
 JB0836.Click photographs - Photos may exist for this station.
 JB0836
 JB0836.The dynamic height is computed by dividing the NAVD 88
 JB0836.geopotential number by the normal gravity value computed on the
 JB0836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0836.degrees latitude (g = 980.6199 gals.).
 JB0836
 JB0836.The modeled gravity was interpolated from observed gravity values.
 JB0836
 JB0836;                    North         East    Units  Estimated Accuracy
 JB0836;SPC IL W     -   227,530.      780,690.      MT  (+/- 180 meters Scaled)
 JB0836
 JB0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH053873(NAD 83)
 JB0836
 JB0836                          SUPERSEDED SURVEY CONTROL
 JB0836
 JB0836  NGVD 29 (??/??/92)  135.717  (m)          445.26   (f) ADJ UNCH    2 0
 JB0836
 JB0836.Superseded values are not recommended for survey control.
 JB0836
 JB0836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0836.See file dsdata.pdf to determine how the superseded data were derived.
 JB0836
 JB0836_MARKER: DB = BENCH MARK DISK
 JB0836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0836_STAMPING: W 113 1935
 JB0836_MARK LOGO: CGS
 JB0836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0836+STABILITY: SURFACE MOTION
 JB0836
 JB0836  HISTORY     - Date     Condition        Report By
 JB0836  HISTORY     - 1935     MONUMENTED       CGS
 JB0836
 JB0836                          STATION DESCRIPTION
 JB0836
 JB0836'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0836'1.4 MI N FROM BOULDER.
 JB0836'1.4 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 JB0836'FROM THE STATION AT BOULDER, CLINTON COUNTY, AT A ROAD CROSSING,
 JB0836'11 YARDS SOUTH OF THE ROAD, AND 4 YARDS EAST OF THE CENTERLINE
 JB0836'OF THE EAST TRACK.  A STANDARD DISK, STAMPED W 113 1935 AND SET
 JB0836'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0311 ***********************************************************************
 JC0311  DESIGNATION -  W 115
 JC0311  PID         -  JC0311
 JC0311  STATE/COUNTY-  IL/MONROE
 JC0311  COUNTRY     -  US
 JC0311  USGS QUAD   -  VALMEYER (2018)
 JC0311
 JC0311                         *CURRENT SURVEY CONTROL
 JC0311  ______________________________________________________________________
 JC0311* NAD 83(1986) POSITION- 38 16 23.     (N) 090 18 22.     (W)   SCALED
 JC0311* NAVD 88 ORTHO HEIGHT -   120.806 (meters)      396.34  (feet) ADJUSTED
 JC0311  ______________________________________________________________________
 JC0311  GEOID HEIGHT    -        -30.223 (meters)                     GEOID18
 JC0311  DYNAMIC HEIGHT  -        120.726 (meters)      396.08  (feet) COMP
 JC0311  MODELED GRAVITY -    979,968.3   (mgal)                       NAVD 88
 JC0311
 JC0311  VERT ORDER      -  SECOND    CLASS 0
 JC0311
 JC0311.The horizontal coordinates were scaled from a map and have
 JC0311.an estimated accuracy of +/- 6 seconds.
 JC0311
 JC0311.The orthometric height was determined by differential leveling and
 JC0311.adjusted by the NATIONAL GEODETIC SURVEY
 JC0311.in June 1991.
 JC0311
 JC0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0311.GEOID18 height accuracy estimate available here.
 JC0311
 JC0311.Click photographs - Photos may exist for this station.
 JC0311
 JC0311.The dynamic height is computed by dividing the NAVD 88
 JC0311.geopotential number by the normal gravity value computed on the
 JC0311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0311.degrees latitude (g = 980.6199 gals.).
 JC0311
 JC0311.The modeled gravity was interpolated from observed gravity values.
 JC0311
 JC0311;                    North         East    Units  Estimated Accuracy
 JC0311;SPC IL W     -   178,290.      687,800.      MT  (+/- 180 meters Scaled)
 JC0311
 JC0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC356395(NAD 83)
 JC0311
 JC0311                          SUPERSEDED SURVEY CONTROL
 JC0311
 JC0311  NGVD 29 (??/??/92)  120.936  (m)          396.77   (f) ADJ UNCH    2 0
 JC0311
 JC0311.Superseded values are not recommended for survey control.
 JC0311
 JC0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0311.See file dsdata.pdf to determine how the superseded data were derived.
 JC0311
 JC0311_MARKER: DB = BENCH MARK DISK
 JC0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0311_STAMPING: W 115 1935
 JC0311_MARK LOGO: CGS
 JC0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0311+STABILITY: SURFACE MOTION
 JC0311
 JC0311  HISTORY     - Date     Condition        Report By
 JC0311  HISTORY     - 1935     MONUMENTED       CGS
 JC0311  HISTORY     - 1963     MARK NOT FOUND   USGS
 JC0311  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0311
 JC0311                          STATION DESCRIPTION
 JC0311
 JC0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0311'1.7 MI S FROM VALMEYER.
 JC0311'1.7 MILES SOUTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0311'STATION AT VALMEYER, MONROE COUNTY, MIDWAY BETWEEN POLES 24/07
 JC0311'AND 24/08, 15 FEET NORTH OF A ROAD CROSSING, AND 12 FEET WEST
 JC0311'OF THE CENTERLINE OF THE SOUTH-BOUND TRACK.  A STANDARD DISK,
 JC0311'STAMPED W 115 1935 AND SET IN THE TOP OF A CONCRETE POST
 JC0311'PROJECTING 4 INCHES ABOVE GROUND.
 JC0311
 JC0311                          STATION RECOVERY (1963)
 JC0311
 JC0311'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 JC0311'MARK NOT FOUND.
 JC0311
 JC0311                          STATION RECOVERY (1987)
 JC0311
 JC0311'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0311'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0712 ***********************************************************************
 HB0712  DESIGNATION -  W 119
 HB0712  PID         -  HB0712
 HB0712  STATE/COUNTY-  IL/JACKSON
 HB0712  COUNTRY     -  US
 HB0712  USGS QUAD   -  DE SOTO (2018)
 HB0712
 HB0712                         *CURRENT SURVEY CONTROL
 HB0712  ______________________________________________________________________
 HB0712* NAD 83(1986) POSITION- 37 46 39.     (N) 089 09 39.     (W)   SCALED
 HB0712* NAVD 88 ORTHO HEIGHT -   124.419 (meters)      408.20  (feet) ADJUSTED
 HB0712  ______________________________________________________________________
 HB0712  GEOID HEIGHT    -        -29.143 (meters)                     GEOID18
 HB0712  DYNAMIC HEIGHT  -        124.334 (meters)      407.92  (feet) COMP
 HB0712  MODELED GRAVITY -    979,945.3   (mgal)                       NAVD 88
 HB0712
 HB0712  VERT ORDER      -  SECOND    CLASS 0
 HB0712
 HB0712.The horizontal coordinates were scaled from a map and have
 HB0712.an estimated accuracy of +/- 6 seconds.
 HB0712
 HB0712.The orthometric height was determined by differential leveling and
 HB0712.adjusted by the NATIONAL GEODETIC SURVEY
 HB0712.in June 1991.
 HB0712
 HB0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0712.GEOID18 height accuracy estimate available here.
 HB0712
 HB0712.Click photographs - Photos may exist for this station.
 HB0712
 HB0712.The dynamic height is computed by dividing the NAVD 88
 HB0712.geopotential number by the normal gravity value computed on the
 HB0712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0712.degrees latitude (g = 980.6199 gals.).
 HB0712
 HB0712.The modeled gravity was interpolated from observed gravity values.
 HB0712
 HB0712;                    North         East    Units  Estimated Accuracy
 HB0712;SPC IL W     -   123,750.      788,610.      MT  (+/- 180 meters Scaled)
 HB0712
 HB0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG097833(NAD 83)
 HB0712
 HB0712                          SUPERSEDED SURVEY CONTROL
 HB0712
 HB0712  NGVD 29 (11/26/84)  124.516  (m)          408.52   (f) ADJUSTED    2 0
 HB0712
 HB0712.Superseded values are not recommended for survey control.
 HB0712
 HB0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0712.See file dsdata.pdf to determine how the superseded data were derived.
 HB0712
 HB0712_MARKER: DB = BENCH MARK DISK
 HB0712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0712_STAMPING: W 119 1935
 HB0712_MARK LOGO: CGS
 HB0712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0712+STABILITY: SURFACE MOTION
 HB0712
 HB0712  HISTORY     - Date     Condition        Report By
 HB0712  HISTORY     - 1935     MONUMENTED       CGS
 HB0712  HISTORY     - 1964     POOR             USGS
 HB0712  HISTORY     - 20110609 MARK NOT FOUND   ILDT
 HB0712
 HB0712                          STATION DESCRIPTION
 HB0712
 HB0712'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0712'AT REEDS.
 HB0712'AT REEDS, JACKSON COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0712'4 RAILS EAST OF THE STATION, 35 FEET EAST OF A ROAD CROSSING,
 HB0712'25 FEET SOUTH OF THE CENTERLINE OF THE MAIN TRACK, AND AT A
 HB0712'FENCE CORNER.  A STANDARD DISK, STAMPED W 119 1935 AND SET IN
 HB0712'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 HB0712
 HB0712                          STATION RECOVERY (1964)
 HB0712
 HB0712'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 HB0712'MARK RECOVERED IN POOR CONDITION.
 HB0712
 HB0712                          STATION RECOVERY (2011)
 HB0712
 HB0712'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0712'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0007 ***********************************************************************
 HB0007  DESIGNATION -  W 123
 HB0007  PID         -  HB0007
 HB0007  STATE/COUNTY-  IL/SALINE
 HB0007  COUNTRY     -  US
 HB0007  USGS QUAD   -  BROUGHTON (2018)
 HB0007
 HB0007                         *CURRENT SURVEY CONTROL
 HB0007  ______________________________________________________________________
 HB0007* NAD 83(1986) POSITION- 37 52 43.     (N) 088 23 36.     (W)   SCALED
 HB0007* NAVD 88 ORTHO HEIGHT -   112.804 (meters)      370.09  (feet) ADJUSTED
 HB0007  ______________________________________________________________________
 HB0007  GEOID HEIGHT    -        -29.964 (meters)                     GEOID18
 HB0007  DYNAMIC HEIGHT  -        112.727 (meters)      369.84  (feet) COMP
 HB0007  MODELED GRAVITY -    979,948.3   (mgal)                       NAVD 88
 HB0007
 HB0007  VERT ORDER      -  SECOND    CLASS 0
 HB0007
 HB0007.The horizontal coordinates were scaled from a map and have
 HB0007.an estimated accuracy of +/- 6 seconds.
 HB0007
 HB0007.The orthometric height was determined by differential leveling and
 HB0007.adjusted by the NATIONAL GEODETIC SURVEY
 HB0007.in June 1991.
 HB0007
 HB0007.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0007.GEOID18 height accuracy estimate available here.
 HB0007
 HB0007.Click photographs - Photos may exist for this station.
 HB0007
 HB0007.The dynamic height is computed by dividing the NAVD 88
 HB0007.geopotential number by the normal gravity value computed on the
 HB0007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0007.degrees latitude (g = 980.6199 gals.).
 HB0007
 HB0007.The modeled gravity was interpolated from observed gravity values.
 HB0007
 HB0007;                    North         East    Units  Estimated Accuracy
 HB0007;SPC IL E     -   134,500.      294,720.      MT  (+/- 180 meters Scaled)
 HB0007
 HB0007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG774932(NAD 83)
 HB0007
 HB0007                          SUPERSEDED SURVEY CONTROL
 HB0007
 HB0007  NGVD 29 (11/26/84)  112.907  (m)          370.43   (f) ADJUSTED    2 0
 HB0007
 HB0007.Superseded values are not recommended for survey control.
 HB0007
 HB0007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0007.See file dsdata.pdf to determine how the superseded data were derived.
 HB0007
 HB0007_MARKER: DB = BENCH MARK DISK
 HB0007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0007_STAMPING: W 123 1935
 HB0007_MARK LOGO: CGS
 HB0007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0007+STABILITY: SURFACE MOTION
 HB0007
 HB0007  HISTORY     - Date     Condition        Report By
 HB0007  HISTORY     - 1935     MONUMENTED       CGS
 HB0007  HISTORY     - 1947     MARK NOT FOUND   CGS
 HB0007  HISTORY     - 1961     MARK NOT FOUND   USGS
 HB0007  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0007
 HB0007                          STATION DESCRIPTION
 HB0007
 HB0007'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 HB0007'AT TEXAS CITY.
 HB0007'AT TEXAS CITY, SALINE COUNTY, ON THE CLEVELAND, CINCINNATI,
 HB0007'CHICAGO AND ST. LOUIS RAILWAY, AT THE SOUTH END OF THE STATION,
 HB0007'3 RAILS NORTH OF A ROAD CROSSING, AND 25 FEET EAST OF THE MAIN
 HB0007'TRACK.  A STANDARD DISK, STAMPED W 123 1935 AND SET IN THE TOP
 HB0007'OF A CONCRETE POST.
 HB0007
 HB0007                          STATION RECOVERY (1961)
 HB0007
 HB0007'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 HB0007'MARK NOT FOUND.
 HB0007
 HB0007                          STATION RECOVERY (2012)
 HB0007
 HB0007'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0007'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1386 ***********************************************************************
 JA1386  DESIGNATION -  W 127
 JA1386  PID         -  JA1386
 JA1386  STATE/COUNTY-  IL/LAWRENCE
 JA1386  COUNTRY     -  US
 JA1386  USGS QUAD   -  CLAREMONT (2018)
 JA1386
 JA1386                         *CURRENT SURVEY CONTROL
 JA1386  ______________________________________________________________________
 JA1386* NAD 83(1986) POSITION- 38 43 03.     (N) 087 53 28.     (W)   SCALED
 JA1386* NAVD 88 ORTHO HEIGHT -   147.919 (meters)      485.30  (feet) ADJUSTED
 JA1386  ______________________________________________________________________
 JA1386  GEOID HEIGHT    -        -31.415 (meters)                     GEOID18
 JA1386  DYNAMIC HEIGHT  -        147.829 (meters)      485.00  (feet) COMP
 JA1386  MODELED GRAVITY -    980,013.2   (mgal)                       NAVD 88
 JA1386
 JA1386  VERT ORDER      -  FIRST     CLASS II
 JA1386
 JA1386.The horizontal coordinates were scaled from a map and have
 JA1386.an estimated accuracy of +/- 6 seconds.
 JA1386
 JA1386.The orthometric height was determined by differential leveling and
 JA1386.adjusted by the NATIONAL GEODETIC SURVEY
 JA1386.in June 1991.
 JA1386
 JA1386.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1386.GEOID18 height accuracy estimate available here.
 JA1386
 JA1386.Click photographs - Photos may exist for this station.
 JA1386
 JA1386.The dynamic height is computed by dividing the NAVD 88
 JA1386.geopotential number by the normal gravity value computed on the
 JA1386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1386.degrees latitude (g = 980.6199 gals.).
 JA1386
 JA1386.The modeled gravity was interpolated from observed gravity values.
 JA1386
 JA1386;                    North         East    Units  Estimated Accuracy
 JA1386;SPC IL E     -   227,710.      338,460.      MT  (+/- 180 meters Scaled)
 JA1386
 JA1386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH225858(NAD 83)
 JA1386
 JA1386                          SUPERSEDED SURVEY CONTROL
 JA1386
 JA1386  NGVD 29 (??/??/92)  148.017  (m)          485.62   (f) ADJ UNCH    1 2
 JA1386
 JA1386.Superseded values are not recommended for survey control.
 JA1386
 JA1386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1386.See file dsdata.pdf to determine how the superseded data were derived.
 JA1386
 JA1386_MARKER: DB = BENCH MARK DISK
 JA1386_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1386_SP_SET: HEADWALL
 JA1386_STAMPING: W 127 1938
 JA1386_MARK LOGO: CGS
 JA1386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1386+STABILITY: SURFACE MOTION
 JA1386
 JA1386  HISTORY     - Date     Condition        Report By
 JA1386  HISTORY     - 1938     MONUMENTED       CGS
 JA1386  HISTORY     - 1986     GOOD             NGS
 JA1386
 JA1386                          STATION DESCRIPTION
 JA1386
 JA1386'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1386'1.5 MI W FROM SUMNER.
 JA1386'1.5 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1386'STATION AT SUMNER, LAWRENCE COUNTY, 0.4 MILE EAST OF MILEPOST
 JA1386'ST. L 129-C 210, ABOUT 260 FEET WEST OF THE CENTERLINE OF A
 JA1386'NORTH-AND-SOUTH GRAVEL ROAD, ON THE SOUTH HEADWALL OF A MASONRY
 JA1386'CULVERT UNDER THE TRACK, IN THE TOP OF THE SOUTHWEST CORNER OF
 JA1386'THE LIMESTONE SLAB, 30 FEET SOUTH OF THE SOUTH RAIL, AND ABOUT
 JA1386'20 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED W 127
 JA1386'1938.
 JA1386
 JA1386                          STATION RECOVERY (1986)
 JA1386
 JA1386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1386'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  17.8 KM
 JA1386'(11.05 MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS
 JA1386'JUNCTION WITH STATE HIGHWAY 130 IN OLNEY, OR 1.0 KM (0.6 MI) WESTERLY
 JA1386'ALONG U.S. HIGHWAY 50 BUSINESS FROM THE COURTHOUSE IN LAWRENCEVILLE,
 JA1386'THENCE 14.8 KM (9.2 MI) WESTERLY ALONG STATE HIGHWAY 250, THENCE 0.2
 JA1386'KM (0.1 MI) SOUTH ALONG NORTH CHRISTY AVENUE, THENCE 2.7 KM (1.7 MI)
 JA1386'WESTERLY ALONG THE CHESSIE SYSTEM RAILROAD, IN TOP OF AND 0.3 M (1.0
 JA1386'FT) EAST OF THE WEST END OF THE SOUTH CONCRETE HEADWALL OF A BOX
 JA1386'CULVERT, 79.0 M (259.2 FT) WEST OF THE CENTER OF COUNTY ROAD 100 E,
 JA1386'AND 9.1 M (29.9 FT) SOUTH OF THE NEAR RAIL.
 JA1386'THE MARK IS 6.1 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0952 ***********************************************************************
 KB0952  DESIGNATION -  W 13
 KB0952  PID         -  KB0952
 KB0952  STATE/COUNTY-  IL/SANGAMON
 KB0952  COUNTRY     -  US
 KB0952  USGS QUAD   -  NEW BERLIN (2018)
 KB0952
 KB0952                         *CURRENT SURVEY CONTROL
 KB0952  ______________________________________________________________________
 KB0952* NAD 83(2011) POSITION- 39 43 25.89311(N) 089 57 40.51381(W)   ADJUSTED
 KB0952* NAD 83(2011) ELLIP HT-   167.808 (meters)        (05/22/13)   ADJUSTED
 KB0952* NAD 83(2011) EPOCH   -  2010.00
 KB0952* NAVD 88 ORTHO HEIGHT -   200.200 (meters)      656.82  (feet) ADJUSTED
 KB0952  ______________________________________________________________________
 KB0952  GEOID HEIGHT    -        -32.418 (meters)                     GEOID18
 KB0952  NAD 83(2011) X  -      3,322.061 (meters)                     COMP
 KB0952  NAD 83(2011) Y  - -4,912,487.033 (meters)                     COMP
 KB0952  NAD 83(2011) Z  -  4,054,558.140 (meters)                     COMP
 KB0952  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 KB0952  DYNAMIC HEIGHT  -        200.090 (meters)      656.46  (feet) COMP
 KB0952  MODELED GRAVITY -    980,071.8   (mgal)                       NAVD 88
 KB0952
 KB0952  VERT ORDER      -  FIRST     CLASS II
 KB0952
 KB0952  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0952  Standards:
 KB0952         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0952            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0952  -------------------------------------------------------------------
 KB0952  NETWORK    0.44   0.98           0.19   0.17   0.50      0.22985898
 KB0952  -------------------------------------------------------------------
 KB0952  Click here for local accuracies and other accuracy information.
 KB0952
 KB0952.The horizontal coordinates were established by GPS observations
 KB0952.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 KB0952
 KB0952.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0952.been affixed to the stable North American tectonic plate. See 
 KB0952.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0952
 KB0952.The horizontal coordinates are valid at the epoch date displayed above
 KB0952.which is a decimal equivalence of Year/Month/Day.
 KB0952
 KB0952.The orthometric height was determined by differential leveling and
 KB0952.adjusted by the NATIONAL GEODETIC SURVEY
 KB0952.in June 1991.
 KB0952
 KB0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0952.GEOID18 height accuracy estimate available here.
 KB0952
 KB0952.Click photographs - Photos may exist for this station.
 KB0952
 KB0952.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0952
 KB0952.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0952
 KB0952.The ellipsoidal height was determined by GPS observations
 KB0952.and is referenced to NAD 83.
 KB0952
 KB0952.The dynamic height is computed by dividing the NAVD 88
 KB0952.geopotential number by the normal gravity value computed on the
 KB0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0952.degrees latitude (g = 980.6199 gals.).
 KB0952
 KB0952.The modeled gravity was interpolated from observed gravity values.
 KB0952
 KB0952. The following values were computed from the NAD 83(2011) position.
 KB0952
 KB0952;                    North         East     Units Scale Factor Converg.
 KB0952;SPC IL W     -   339,349.316   717,610.418   MT  0.99994499   +0 07 52.6
 KB0952;SPC IL W     - 1,113,348.55  2,354,360.18   sFT  0.99994499   +0 07 52.6
 KB0952;UTM  16      - 4,401,302.764   246,192.088   MT  1.00039316   -1 53 36.6
 KB0952;UTM  15      - 4,401,525.260   760,450.885   MT  1.00043523   +1 56 35.2
 KB0952
 KB0952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0952!SPC IL W     -   0.99997367  x   0.99994499  =   0.99991867
 KB0952!UTM  16      -   0.99997367  x   1.00039316  =   1.00036682
 KB0952!UTM  15      -   0.99997367  x   1.00043523  =   1.00040889
 KB0952
 KB0952:                Primary Azimuth Mark                     Grid Az
 KB0952:SPC IL W     -  RICE                                     106 34 18.7
 KB0952:UTM  16      -  RICE                                     108 35 47.9
 KB0952:UTM  15      -  RICE                                     104 45 36.1
 KB0952
 KB0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK4619201302(NAD 83)
 KB0952
 KB0952|---------------------------------------------------------------------|
 KB0952| PID    Reference Object                     Distance      Geod. Az  |
 KB0952|                                                           dddmmss.s |
 KB0952| KB1538 CENTRAL ILL PUB SER RAD KSE 42      APPROX. 8.5 KM 0030703.3 |
 KB0952| KB1523 RICE                                APPROX. 3.3 KM 1064211.3 |
 KB0952| KB1529 W 13 A PT                             8.289 METERS 14037     |
 KB0952|---------------------------------------------------------------------|
 KB0952
 KB0952                          SUPERSEDED SURVEY CONTROL
 KB0952
 KB0952  NAD 83(1997)-  39 43 25.89370(N)    089 57 40.51667(W) AD(       ) 2
 KB0952  NAD 83(1996)-  39 43 25.90020(N)    089 57 40.50723(W) AD(       ) 2
 KB0952  NAD 83(1986)-  39 43 25.90179(N)    089 57 40.50602(W) AD(       ) 2
 KB0952  NAD 27      -  39 43 25.72544(N)    089 57 40.11477(W) AD(       ) 2
 KB0952  NAVD 88             200.20   (m)          656.8    (f) LEVELING    3  
 KB0952  NGVD 29 (??/??/92)  200.297  (m)          657.14   (f) ADJ UNCH    1 2
 KB0952  NGVD 29             200.30   (m)          657.2    (f) LEVELING    3  
 KB0952
 KB0952.Superseded values are not recommended for survey control.
 KB0952
 KB0952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0952.See file dsdata.pdf to determine how the superseded data were derived.
 KB0952
 KB0952_MARKER: DB = BENCH MARK DISK
 KB0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0952_STAMPING: W 13 1933
 KB0952_MARK LOGO: CGS
 KB0952_PROJECTION: PROJECTING 5 CENTIMETERS
 KB0952_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0952+STABILITY: SURFACE MOTION
 KB0952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0952+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2020
 KB0952
 KB0952  HISTORY     - Date     Condition        Report By
 KB0952  HISTORY     - 1933     MONUMENTED       CGS
 KB0952  HISTORY     - 1975     GOOD             NGS
 KB0952  HISTORY     - 20020702 GOOD             HANPRO
 KB0952  HISTORY     - 20110718 GOOD             ILDT
 KB0952  HISTORY     - 20120626 GOOD             ILDT
 KB0952  HISTORY     - 20201007 GOOD             ILDT
 KB0952
 KB0952                          STATION DESCRIPTION
 KB0952
 KB0952'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0952'AT ISLAND GROVE.
 KB0952'AT ISLAND GROVE, SANGAMON COUNTY, ON THE WABASH RAILROAD, 19
 KB0952'POLES WEST OF MILEPOST DET 433, 90 FEET EAST OF A GRAIN ELEVATOR,
 KB0952'45 FEET WEST OF A PRIVATE-GRADE CROSSING, 70 FEET SOUTH OF THE
 KB0952'CENTERLINE OF THE TRACK, AND 5 FEET NORTH OF A FENCE.  A STANDARD
 KB0952'DISK, STAMPED W 13 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0952
 KB0952                          STATION RECOVERY (1975)
 KB0952
 KB0952'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (LHW)
 KB0952'THE STATION IS LOCATED ABOUT 4 MILES SOUUTHWEST OF BERLIN
 KB0952'AND 2.5 MILES WEST OF NEW BERLIN.
 KB0952'
 KB0952'TO REACH THE STATION FROM THE POST OFFICE IN NEW BERLIN, GO WEST
 KB0952'ON U.S. HIGHWAY 36 FOR 2.7 MILES TO A CROSSROAD, JUST NORTH OF
 KB0952'A GRAIN ELEVATOR, TURN LEFT AND GO SOUTH FOR 0.1 MILE TO
 KB0952'RAILROAD TRACKS AND THE STATION ON THE RIGHT.
 KB0952'
 KB0952'STATION MARK, A STANDARD BENCH MARK DISK STAMPED W 13 1933,
 KB0952'IS SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 KB0952'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 28 FEET
 KB0952'WEST OF THE CENTER OF A DRIVEWAY, 25 FEET SOUTH OF THE SOUTH
 KB0952'RAIL OF TRACK AND 5 FEET SOUTH OF A GATE POST.
 KB0952'
 KB0952'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION RICE
 KB0952'1934, DISTANCE BEING 3345.690 METERS, WEST-NORTHWEST OF THE
 KB0952'TRIANGULATION STATION.
 KB0952
 KB0952                          STATION RECOVERY (2002)
 KB0952
 KB0952'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB0952'STATION IS 70 FEET SOUTH OF THE CENTERLINE OF TRACK AS IN 1933
 KB0952'DESCRIPTION, NOT 25 FEET SOUTH OF SOUTH RAIL AS IN 1975 DESCRIPTION.
 KB0952
 KB0952                          STATION RECOVERY (2011)
 KB0952
 KB0952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB0952'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST-NORTHWEST OF LOAMI,
 KB0952'4.1 MI (6.6 KM) EAST OF ALEXANDER AND 2.7 MI (4.3 KM) WEST OF NEW
 KB0952'BERLIN.
 KB0952'
 KB0952'TO REACH FROM THE INTERSECTION OF OLD ROUTE 54 AND WAVERLY ROAD/CO
 KB0952'ROAD ON WEST SIDE OF NEW BERLIN PROCEED WEST ON OLD ROUTE 54 FOR 2.2
 KB0952'MI (3.5 KM) GO SOUTH ON ISLAND GROVE ROAD FOR.1 MI TO JUST SOUTH OF
 KB0952'RAILROAD TRACKS TO RED LANE, GO EAST ON RED LANE FOR.25 MI TO STATION
 KB0952'ON THE RIGHT JUST BEFORE RED LANE TURNS SOUTH TO PRIVATE DRIVE.
 KB0952'
 KB0952'STATION IS A CGS BENCH MARK DISK IN CONCRETE 5 CM(2 INCHES)ABOVE
 KB0952'GROUND.  IT IS 68 FT (20.7 M) SOUTH OF SOUTH RAILROAD TRACK, 49.5 FT
 KB0952'(15.1 M) WEST-NORTHWEST OF OF UTILITY POLE, 28 FT (8.5 M) WEST OF THE
 KB0952'CENTERLINE OF A PRIVATE DRIVE AND 24 FT (7.3 M) SOUTH OF THE
 KB0952'CENTERLINE OF RED LANE.
 KB0952
 KB0952                          STATION RECOVERY (2012)
 KB0952
 KB0952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0952'RECOVERED IN GOOD CONDITION.
 KB0952
 KB0952                          STATION RECOVERY (2020)
 KB0952
 KB0952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0239 ***********************************************************************
 NH0239  DESIGNATION -  W 130
 NH0239  PID         -  NH0239
 NH0239  STATE/COUNTY-  IL/DE KALB
 NH0239  COUNTRY     -  US
 NH0239  USGS QUAD   -  KIRKLAND (2018)
 NH0239
 NH0239                         *CURRENT SURVEY CONTROL
 NH0239  ______________________________________________________________________
 NH0239* NAD 83(1986) POSITION- 42 05 59.06   (N) 088 46 28.01   (W)   HD_HELD1
 NH0239* NAVD 88 ORTHO HEIGHT -   249.641 (meters)      819.03  (feet) ADJUSTED
 NH0239  ______________________________________________________________________
 NH0239  GEOID HEIGHT    -        -33.224 (meters)                     GEOID18
 NH0239  DYNAMIC HEIGHT  -        249.559 (meters)      818.76  (feet) COMP
 NH0239  MODELED GRAVITY -    980,286.2   (mgal)                       NAVD 88
 NH0239
 NH0239  VERT ORDER      -  FIRST     CLASS I
 NH0239
 NH0239.The horizontal coordinates were determined by differentially corrected
 NH0239.hand held GPS observations or other comparable positioning techniques
 NH0239.and have an estimated accuracy of +/- 3 meters.
 NH0239
 NH0239.The orthometric height was determined by differential leveling and
 NH0239.adjusted by the NATIONAL GEODETIC SURVEY
 NH0239.in June 1991.
 NH0239
 NH0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0239.GEOID18 height accuracy estimate available here.
 NH0239
 NH0239.Click photographs - Photos may exist for this station.
 NH0239
 NH0239.The dynamic height is computed by dividing the NAVD 88
 NH0239.geopotential number by the normal gravity value computed on the
 NH0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0239.degrees latitude (g = 980.6199 gals.).
 NH0239
 NH0239.The modeled gravity was interpolated from observed gravity values.
 NH0239
 NH0239;                    North         East    Units  Estimated Accuracy
 NH0239;SPC IL E     -   603,274.9     263,511.4     MT  (+/- 3 meters HH1 GPS) 
 NH0239
 NH0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5327162373(NAD 83)
 NH0239
 NH0239                          SUPERSEDED SURVEY CONTROL
 NH0239
 NH0239  NGVD 29 (??/??/92)  249.689  (m)          819.19   (f) ADJ UNCH    1 1
 NH0239
 NH0239.Superseded values are not recommended for survey control.
 NH0239
 NH0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0239.See file dsdata.pdf to determine how the superseded data were derived.
 NH0239
 NH0239_MARKER: DB = BENCH MARK DISK
 NH0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0239_STAMPING: W 130 1947
 NH0239_MARK LOGO: CGS
 NH0239_PROJECTION: FLUSH
 NH0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0239+STABILITY: SURFACE MOTION
 NH0239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0239+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2020
 NH0239
 NH0239  HISTORY     - Date     Condition        Report By
 NH0239  HISTORY     - 1947     MONUMENTED       CGS
 NH0239  HISTORY     - 1969     GOOD             CGS
 NH0239  HISTORY     - 1990     GOOD             USPSQD
 NH0239  HISTORY     - 19961026 GOOD             USPSQD
 NH0239  HISTORY     - 20200427 GOOD             ILDT
 NH0239
 NH0239                          STATION DESCRIPTION
 NH0239
 NH0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0239'0.8 MI W FROM KINGSTON.
 NH0239'ABOUT 0.8 MILE WEST ALONG STATE HIGHWAY 72 FROM THE INTERSECTION
 NH0239'OF THE HIGHWAY AND FIVE POINTS ROAD AT KINGSTON, AT THE EAST END
 NH0239'OF A CURVE IN THE HIGHWAY, 235 FEET WEST OF THE SOUTHWEST CORNER
 NH0239'OF A FARMHOUSE, 38 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 NH0239'335 FEET WEST OF THE NORTH END OF A 6-FOOT CONCRETE BOX CULVERT,
 NH0239'103 FEET EAST OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER POST,
 NH0239'52 FEET SOUTH OF THE CENTER LINE OF A GRAVELED ROAD WHICH LEADS
 NH0239'WEST, 1.0 FOOT SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET
 NH0239'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 NH0239'POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 NH0239'SEC 21, T42N, R 4E.
 NH0239
 NH0239                          STATION RECOVERY (1990)
 NH0239
 NH0239'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0239'RECOVERED IN GOOD CONDITION.
 NH0239
 NH0239                          STATION RECOVERY (1996)
 NH0239
 NH0239'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0239'RECOVERED IN GOOD CONDITION.
 NH0239
 NH0239                          STATION RECOVERY (2020)
 NH0239
 NH0239'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 NH0239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0060 ***********************************************************************
 NH0060  DESIGNATION -  W 131
 NH0060  PID         -  NH0060
 NH0060  STATE/COUNTY-  IL/KANE
 NH0060  COUNTRY     -  US
 NH0060  USGS QUAD   -  ELGIN (2018)
 NH0060
 NH0060                         *CURRENT SURVEY CONTROL
 NH0060  ______________________________________________________________________
 NH0060* NAD 83(1986) POSITION- 42 02 14.2    (N) 088 17 51.4    (W)   HD_HELD2
 NH0060* NAVD 88 ORTHO HEIGHT -   243.042 (meters)      797.38  (feet) ADJUSTED
 NH0060  ______________________________________________________________________
 NH0060  GEOID HEIGHT    -        -33.446 (meters)                     GEOID18
 NH0060  DYNAMIC HEIGHT  -        242.958 (meters)      797.10  (feet) COMP
 NH0060  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 NH0060
 NH0060  VERT ORDER      -  FIRST     CLASS I
 NH0060
 NH0060.The horizontal coordinates were established by autonomous hand held GPS
 NH0060.observations and have an estimated accuracy of +/- 10 meters.
 NH0060
 NH0060.The orthometric height was determined by differential leveling and
 NH0060.adjusted by the NATIONAL GEODETIC SURVEY
 NH0060.in June 1991.
 NH0060
 NH0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0060.GEOID18 height accuracy estimate available here.
 NH0060
 NH0060.Click photographs - Photos may exist for this station.
 NH0060
 NH0060.The dynamic height is computed by dividing the NAVD 88
 NH0060.geopotential number by the normal gravity value computed on the
 NH0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0060.degrees latitude (g = 980.6199 gals.).
 NH0060
 NH0060.The modeled gravity was interpolated from observed gravity values.
 NH0060
 NH0060;                    North         East    Units  Estimated Accuracy
 NH0060;SPC IL E     -   596,244.      302,958.      MT  (+/- 10 meters HH2 GPS)
 NH0060
 NH0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9259654729(NAD 83)
 NH0060
 NH0060                          SUPERSEDED SURVEY CONTROL
 NH0060
 NH0060  NGVD 29 (??/??/92)  243.120  (m)          797.64   (f) ADJ UNCH    1 1
 NH0060
 NH0060.Superseded values are not recommended for survey control.
 NH0060
 NH0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0060.See file dsdata.pdf to determine how the superseded data were derived.
 NH0060
 NH0060_MARKER: DB = BENCH MARK DISK
 NH0060_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0060_SP_SET: BUILDING
 NH0060_STAMPING: W 131 1947
 NH0060_MARK LOGO: CGS
 NH0060_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0060_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0060+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2005
 NH0060
 NH0060  HISTORY     - Date     Condition        Report By
 NH0060  HISTORY     - 1947     MONUMENTED       CGS
 NH0060  HISTORY     - 1969     GOOD             CGS
 NH0060  HISTORY     - 1987     GOOD             USPSQD
 NH0060  HISTORY     - 1988     GOOD             USPSQD
 NH0060  HISTORY     - 1990     GOOD             USPSQD
 NH0060  HISTORY     - 19980522 GOOD             USPSQD
 NH0060  HISTORY     - 20050520 GOOD             GEWALT
 NH0060
 NH0060                          STATION DESCRIPTION
 NH0060
 NH0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0060'0.7 MI W FROM ELGIN.
 NH0060'ABOUT 0.7 MILE WEST ALONG U.S. HIGHWAY 20 BUSINESS ROUTE WHICH
 NH0060'IS W. HIGHLAND AVENUE FROM THE POST OFFICE AT ELGIN, 124 FEET
 NH0060'SOUTH OF THE SOUTH CURB OF THE HIGHWAY, 157 FEET WEST OF THE
 NH0060'WEST CURB OF CRIGHTON AVENUE, SET VERTICALLY IN THE EAST BRICK
 NH0060'FACE OF THE SOUTHEAST CORNER OF THE OLD PORTION OF THE HIGHLAND
 NH0060'AVENUE CHURCH OF THE BRETHREN, 0.8 FOOT NORTH OF THE CORNER,
 NH0060'81 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE NEW PORTION OF
 NH0060'THE CHURCH, AND ABOUT 3 FEET ABOVE THE LEVEL OF THE GROUND.
 NH0060'SEC 14, T41N, R 8E.
 NH0060
 NH0060                          STATION RECOVERY (1987)
 NH0060
 NH0060'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0060'RECOVERED IN GOOD CONDITION.
 NH0060
 NH0060                          STATION RECOVERY (1988)
 NH0060
 NH0060'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0060'RECOVERED IN GOOD CONDITION.
 NH0060
 NH0060                          STATION RECOVERY (1990)
 NH0060
 NH0060'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0060'RECOVERED IN GOOD CONDITION.
 NH0060
 NH0060                          STATION RECOVERY (1998)
 NH0060
 NH0060'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0060'RECOVERED IN GOOD CONDITION.
 NH0060
 NH0060                          STATION RECOVERY (2005)
 NH0060
 NH0060'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 NH0060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1704 ***********************************************************************
 ME1704  DESIGNATION -  W 132
 ME1704  PID         -  ME1704
 ME1704  STATE/COUNTY-  IL/DU PAGE
 ME1704  COUNTRY     -  US
 ME1704  USGS QUAD   -  ELMHURST (2018)
 ME1704
 ME1704                         *CURRENT SURVEY CONTROL
 ME1704  ______________________________________________________________________
 ME1704* NAD 83(1986) POSITION- 41 59 01.     (N) 087 58 05.     (W)   SCALED
 ME1704* NAVD 88 ORTHO HEIGHT -   211.616 (meters)      694.28  (feet) ADJUSTED
 ME1704  ______________________________________________________________________
 ME1704  GEOID HEIGHT    -        -33.588 (meters)                     GEOID18
 ME1704  DYNAMIC HEIGHT  -        211.544 (meters)      694.04  (feet) COMP
 ME1704  MODELED GRAVITY -    980,278.4   (mgal)                       NAVD 88
 ME1704
 ME1704  VERT ORDER      -  FIRST     CLASS II
 ME1704
 ME1704.The horizontal coordinates were scaled from a map and have
 ME1704.an estimated accuracy of +/- 6 seconds.
 ME1704
 ME1704.The orthometric height was determined by differential leveling and
 ME1704.adjusted by the NATIONAL GEODETIC SURVEY
 ME1704.in June 1991.
 ME1704
 ME1704.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1704.GEOID18 height accuracy estimate available here.
 ME1704
 ME1704.Click photographs - Photos may exist for this station.
 ME1704
 ME1704.The dynamic height is computed by dividing the NAVD 88
 ME1704.geopotential number by the normal gravity value computed on the
 ME1704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1704.degrees latitude (g = 980.6199 gals.).
 ME1704
 ME1704.The modeled gravity was interpolated from observed gravity values.
 ME1704
 ME1704;                    North         East    Units  Estimated Accuracy
 ME1704;SPC IL E     -   590,350.      330,270.      MT  (+/- 180 meters Scaled)
 ME1704
 ME1704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM198484(NAD 83)
 ME1704
 ME1704                          SUPERSEDED SURVEY CONTROL
 ME1704
 ME1704  NGVD 29 (??/??/92)  211.704  (m)          694.57   (f) ADJ UNCH    1 2
 ME1704
 ME1704.Superseded values are not recommended for survey control.
 ME1704
 ME1704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1704.See file dsdata.pdf to determine how the superseded data were derived.
 ME1704
 ME1704_MARKER: DB = BENCH MARK DISK
 ME1704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1704_STAMPING: W 132 1947
 ME1704_MARK LOGO: CGS
 ME1704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1704+STABILITY: SURFACE MOTION
 ME1704
 ME1704  HISTORY     - Date     Condition        Report By
 ME1704  HISTORY     - 1947     MONUMENTED       CGS
 ME1704  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1704
 ME1704                          STATION DESCRIPTION
 ME1704
 ME1704'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1704'2 MI NE FROM WOODDALE.
 ME1704'ABOUT 1.45 MILES NORTH ALONG WOODDALE ROAD FROM THE POST OFFICE
 ME1704'AT WOODDALE, THENCE ABOUT 0.6 MILE EAST ALONG LAWRENCE AVENUE,
 ME1704'AT THE WOODDALE AIRPORT, ABOUT 0.15 MILE EAST OF THE ADMINSTRATION
 ME1704'BUILDING, AT THE NORTHEAST CORNER OF THE FIELD, 175 FEET
 ME1704'WEST-NORTHWEST OF THE NORTHWEST CORNER OF A TWO STORY BRICK
 ME1704'HOUSE, 220 FEET WEST OF THE CENTER LINE OF THE DRIVE TO THE
 ME1704'HOUSE, 40 FEET SOUTH OF THE CENTER LINE OF LAWRENCE AVENUE,
 ME1704'1 FOOT WEST OF THE FENCE LINE LEADING SOUTH BETWEEN THE FIELD
 ME1704'AND A SMALL ORCHARD, 2 FEET NORTH OF A WHITE WOODEN WITNESS
 ME1704'POST, ABOUT 0.5 FOOT ABOVE THE ROAD AND SET IN THE TOP OF A
 ME1704'CONCRETE POST PROJECTING 4 INCHES.
 ME1704
 ME1704                          STATION RECOVERY (1977)
 ME1704
 ME1704'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1704'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1649 ***********************************************************************
 ME1649  DESIGNATION -  W 133
 ME1649  PID         -  ME1649
 ME1649  STATE/COUNTY-  IL/COOK
 ME1649  COUNTRY     -  US
 ME1649  USGS QUAD   -  RIVER FOREST (2018)
 ME1649
 ME1649                         *CURRENT SURVEY CONTROL
 ME1649  ______________________________________________________________________
 ME1649* NAD 83(1986) POSITION- 41 54 35.1    (N) 087 47 16.9    (W)   HD_HELD2
 ME1649* NAVD 88 ORTHO HEIGHT -   196.180 (meters)      643.63  (feet) ADJUSTED
 ME1649  ______________________________________________________________________
 ME1649  GEOID HEIGHT    -        -33.575 (meters)                     GEOID18
 ME1649  DYNAMIC HEIGHT  -        196.113 (meters)      643.41  (feet) COMP
 ME1649  MODELED GRAVITY -    980,279.1   (mgal)                       NAVD 88
 ME1649
 ME1649  VERT ORDER      -  FIRST     CLASS I
 ME1649
 ME1649.The horizontal coordinates were established by autonomous hand held GPS
 ME1649.observations and have an estimated accuracy of +/- 10 meters.
 ME1649
 ME1649.The orthometric height was determined by differential leveling and
 ME1649.adjusted by the NATIONAL GEODETIC SURVEY
 ME1649.in June 1991.
 ME1649
 ME1649.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1649.GEOID18 height accuracy estimate available here.
 ME1649
 ME1649.Click photographs - Photos may exist for this station.
 ME1649
 ME1649.The dynamic height is computed by dividing the NAVD 88
 ME1649.geopotential number by the normal gravity value computed on the
 ME1649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1649.degrees latitude (g = 980.6199 gals.).
 ME1649
 ME1649.The modeled gravity was interpolated from observed gravity values.
 ME1649
 ME1649;                    North         East    Units  Estimated Accuracy
 ME1649;SPC IL E     -   582,222.      345,242.      MT  (+/- 10 meters HH2 GPS)
 ME1649
 ME1649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3464540056(NAD 83)
 ME1649
 ME1649                          SUPERSEDED SURVEY CONTROL
 ME1649
 ME1649  NGVD 29 (??/??/92)  196.267  (m)          643.92   (f) ADJ UNCH    1 1
 ME1649
 ME1649.Superseded values are not recommended for survey control.
 ME1649
 ME1649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1649.See file dsdata.pdf to determine how the superseded data were derived.
 ME1649
 ME1649_MARKER: DB = BENCH MARK DISK
 ME1649_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1649_SP_SET: BUILDING
 ME1649_STAMPING: W 133 1947
 ME1649_MARK LOGO: CGS
 ME1649_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1649_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1649+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2016
 ME1649
 ME1649  HISTORY     - Date     Condition        Report By
 ME1649  HISTORY     - 1947     MONUMENTED       CGS
 ME1649  HISTORY     - 1969     GOOD             CGS
 ME1649  HISTORY     - 1977     GOOD             NGS
 ME1649  HISTORY     - 1987     GOOD             USPSQD
 ME1649  HISTORY     - 1987     GOOD             USPSQD
 ME1649  HISTORY     - 1989     GOOD             USPSQD
 ME1649  HISTORY     - 1989     GOOD             USPSQD
 ME1649  HISTORY     - 20080425 GOOD             ACCU
 ME1649  HISTORY     - 20161020 GOOD             CWA
 ME1649
 ME1649                          STATION DESCRIPTION
 ME1649
 ME1649'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1649'11.4 MI NW FROM CHICAGO.
 ME1649'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1649'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1649'LAKE SHORE DRIVE, THENCE 8.4 MILES WEST ALONG W. NORTH AVENUE,
 ME1649'OR ABOUT 3.25 MILES EAST ALONG GRAND AVENUE FROM THE MAIN SCHOOL,
 ME1649'DISTRICT 84 AT FRANKLIN PARK, THENCE 1.05 MILES SOUTH ALONG N.
 ME1649'HARLEM AVENUE, THENCE 0.85 MILE EAST ALONG W. NORTH AVENUE, 191
 ME1649'FEET NORTH OF THE NORTH CURB OF W. NORTH AVENUE, SET VERTICALLY
 ME1649'IN THE NORTH BRICK WALL OF THE HATFIELD ELECTRIC COMPANY BUILDING
 ME1649'AT 6478 W. NORTH AVENUE, 47 FEET EAST OF THE EAST CURB OF NATCHES
 ME1649'AVENUE, 35 1/2 FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING,
 ME1649'AND ABOUT 3 FEET ABOVE THE LEVEL OF AN ALLEY.  SEC 31, T40N, R
 ME1649'13E.
 ME1649
 ME1649                          STATION RECOVERY (1977)
 ME1649
 ME1649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1649'RECOVERED IN GOOD CONDITION.
 ME1649
 ME1649                          STATION RECOVERY (1987)
 ME1649
 ME1649'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1649'RECOVERED IN GOOD CONDITION.
 ME1649
 ME1649                          STATION RECOVERY (1987)
 ME1649
 ME1649'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1649'RECOVERED IN GOOD CONDITION.
 ME1649
 ME1649                          STATION RECOVERY (1989)
 ME1649
 ME1649'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1649'RECOVERED IN GOOD CONDITION.
 ME1649
 ME1649                          STATION RECOVERY (1989)
 ME1649
 ME1649'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1649'RECOVERED IN GOOD CONDITION.
 ME1649
 ME1649                          STATION RECOVERY (2008)
 ME1649
 ME1649'RECOVERY NOTE BY ACCU AIR SURVEYS INCORPORATED 2008 (WC)
 ME1649'RECOVERED AS DESCRIBED
 ME1649'
 ME1649
 ME1649                          STATION RECOVERY (2016)
 ME1649
 ME1649'RECOVERY NOTE BY CLAASSEN WHITE & ASSOCIATES PC 2016 (KAG)
 ME1649'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1913 ***********************************************************************
 ME1913  DESIGNATION -  W 134
 ME1913  PID         -  ME1913
 ME1913  STATE/COUNTY-  IL/COOK
 ME1913  COUNTRY     -  US
 ME1913  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1913
 ME1913                         *CURRENT SURVEY CONTROL
 ME1913  ______________________________________________________________________
 ME1913* NAD 83(1986) POSITION- 41 57 28.     (N) 087 40 27.     (W)   SCALED
 ME1913* NAVD 88 ORTHO HEIGHT -   184.556 (meters)      605.50  (feet) ADJUSTED
 ME1913  ______________________________________________________________________
 ME1913  GEOID HEIGHT    -        -33.688 (meters)                     GEOID18
 ME1913  DYNAMIC HEIGHT  -        184.494 (meters)      605.29  (feet) COMP
 ME1913  MODELED GRAVITY -    980,283.9   (mgal)                       NAVD 88
 ME1913
 ME1913  VERT ORDER      -  FIRST     CLASS 0
 ME1913
 ME1913.The horizontal coordinates were scaled from a map and have
 ME1913.an estimated accuracy of +/- 6 seconds.
 ME1913
 ME1913.The orthometric height was determined by differential leveling and
 ME1913.adjusted by the NATIONAL GEODETIC SURVEY
 ME1913.in June 1991.
 ME1913
 ME1913.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1913.GEOID18 height accuracy estimate available here.
 ME1913
 ME1913.Click photographs - Photos may exist for this station.
 ME1913
 ME1913.The dynamic height is computed by dividing the NAVD 88
 ME1913.geopotential number by the normal gravity value computed on the
 ME1913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1913.degrees latitude (g = 980.6199 gals.).
 ME1913
 ME1913.The modeled gravity was interpolated from observed gravity values.
 ME1913
 ME1913;                    North         East    Units  Estimated Accuracy
 ME1913;SPC IL E     -   587,620.      354,650.      MT  (+/- 180 meters Scaled)
 ME1913
 ME1913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM441453(NAD 83)
 ME1913
 ME1913                          SUPERSEDED SURVEY CONTROL
 ME1913
 ME1913  NGVD 29 (??/??/92)  184.642  (m)          605.78   (f) ADJ UNCH    1 0
 ME1913
 ME1913.Superseded values are not recommended for survey control.
 ME1913
 ME1913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1913.See file dsdata.pdf to determine how the superseded data were derived.
 ME1913
 ME1913_MARKER: DB = BENCH MARK DISK
 ME1913_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1913_SP_SET: ABUTMENT
 ME1913_STAMPING: W 134 1947
 ME1913_MARK LOGO: CGS
 ME1913_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1913+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2007
 ME1913
 ME1913  HISTORY     - Date     Condition        Report By
 ME1913  HISTORY     - 1947     MONUMENTED       CGS
 ME1913  HISTORY     - 1971     GOOD             NGS
 ME1913  HISTORY     - 1973     GOOD             NGS
 ME1913  HISTORY     - 1977     GOOD             NGS
 ME1913  HISTORY     - 1987     GOOD             USPSQD
 ME1913  HISTORY     - 20070209 GOOD             INDIV
 ME1913
 ME1913                          STATION DESCRIPTION
 ME1913
 ME1913'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1913'AT CHICAGO.
 ME1913'AT CHICAGO, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, SET ON
 ME1913'THE TOP OF THE SOUTHWEST CORNER OF THE WEST END OF THE NORTH
 ME1913'STONE ABUTMENT OF THE RAILWAY OVERPASS BRIDGE NO. 1304 1/4 OVER
 ME1913'BERTEAU AVENUE, 11.5 FEET WEST OF THE WEST RAIL AND 3 FEET BELOW
 ME1913'THE TRACK.
 ME1913
 ME1913                          STATION RECOVERY (1971)
 ME1913
 ME1913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1913'RECOVERED IN GOOD CONDITION.
 ME1913
 ME1913                          STATION RECOVERY (1973)
 ME1913
 ME1913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1913'ABOUT 1.95 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 ME1913'FROM THE ROSE HILL DRIVE UNDERPASS AND ENTRANCE TO THE ROSE HILL
 ME1913'CEMETERY AT THE BERTEAU AVENUE UNDERPASS, 11.9 FEET WEST OF THE WEST
 ME1913'RAIL OF THE WEST TRACK, 6.5 FEET WEST OF THE WEST EDGE OF A BASE
 ME1913'PLATE, SET IN THE TOP OF THE SOUTHWEST CORNER OF THE WEST END OF THE
 ME1913'NORTH STONE SEAT OF UNDERPASS.  ABOUT 4 FEET BELOW THE LEVEL OF THE
 ME1913'RAILROAD.  SEC 18, T40N, R 14E.
 ME1913
 ME1913                          STATION RECOVERY (1977)
 ME1913
 ME1913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1913'RECOVERED IN GOOD CONDITION.
 ME1913
 ME1913                          STATION RECOVERY (1987)
 ME1913
 ME1913'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1913'RECOVERED IN GOOD CONDITION.
 ME1913
 ME1913                          STATION RECOVERY (2007)
 ME1913
 ME1913'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (ADC)
 ME1913'IN CHICAGO, ALONG THE UNION PACIFIC RAILWAY, AT THE SOUTHWEST CORNER
 ME1913'OF THE WEST END OF THE NORTH SEAT OF BERTEAU AVENUE UNDERPASS. 7.2
 ME1913'FEET WEST OF THE WEST EDGE OF THE WEST BEAM. 24.6 FEET WEST OF THE
 ME1913'WEST RAIL OF TRACK TWO. 6.5 FEET WEST OF THE WEST EDGE OF THE WEST
 ME1913'BEAM BASE PLATE. PREVIOUS TIES THAT REFERENCE THE WEST RAIL ARE IN
 ME1913'REFERENCE TO AN ABANDONED TRACK THAT NO LONGER EXISTS. RECOVERED IN
 ME1913'GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1880 ***********************************************************************
 ME1880  DESIGNATION -  W 136
 ME1880  PID         -  ME1880
 ME1880  STATE/COUNTY-  IL/COOK
 ME1880  COUNTRY     -  US
 ME1880  USGS QUAD   -  JACKSON PARK (2018)
 ME1880
 ME1880                         *CURRENT SURVEY CONTROL
 ME1880  ______________________________________________________________________
 ME1880* NAD 83(1986) POSITION- 41 45 44.     (N) 087 36 09.     (W)   SCALED
 ME1880* NAVD 88 ORTHO HEIGHT -   185.370 (meters)      608.17  (feet) ADJUSTED
 ME1880  ______________________________________________________________________
 ME1880  GEOID HEIGHT    -        -33.516 (meters)                     GEOID18
 ME1880  DYNAMIC HEIGHT  -        185.305 (meters)      607.95  (feet) COMP
 ME1880  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 ME1880
 ME1880  VERT ORDER      -  FIRST     CLASS I
 ME1880
 ME1880.The horizontal coordinates were scaled from a map and have
 ME1880.an estimated accuracy of +/- 6 seconds.
 ME1880
 ME1880.The orthometric height was determined by differential leveling and
 ME1880.adjusted by the NATIONAL GEODETIC SURVEY
 ME1880.in April 1995.
 ME1880
 ME1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1880.GEOID18 height accuracy estimate available here.
 ME1880
 ME1880.Click photographs - Photos may exist for this station.
 ME1880
 ME1880.The dynamic height is computed by dividing the NAVD 88
 ME1880.geopotential number by the normal gravity value computed on the
 ME1880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1880.degrees latitude (g = 980.6199 gals.).
 ME1880
 ME1880.The modeled gravity was interpolated from observed gravity values.
 ME1880
 ME1880;                    North         East    Units  Estimated Accuracy
 ME1880;SPC IL E     -   565,950.      360,770.      MT  (+/- 180 meters Scaled)
 ME1880
 ME1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM499235(NAD 83)
 ME1880
 ME1880                          SUPERSEDED SURVEY CONTROL
 ME1880
 ME1880  NAVD 88 (06/15/91)  185.368  (m)          608.16   (f) SUPERSEDED  1 1
 ME1880  NGVD 29 (01/19/93)  185.469  (m)          608.49   (f) ADJUSTED    1 1
 ME1880  NGVD 29 (??/??/92)  185.469  (m)          608.49   (f) SUPERSEDED  1 1
 ME1880
 ME1880.Superseded values are not recommended for survey control.
 ME1880
 ME1880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1880.See file dsdata.pdf to determine how the superseded data were derived.
 ME1880
 ME1880_MARKER: DB = BENCH MARK DISK
 ME1880_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1880_SP_SET: ABUTMENT
 ME1880_STAMPING: W 136 1947
 ME1880_MARK LOGO: CGS
 ME1880_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1880_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1880+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1880
 ME1880  HISTORY     - Date     Condition        Report By
 ME1880  HISTORY     - 1947     MONUMENTED       CGS
 ME1880  HISTORY     - 1968     GOOD             CGS
 ME1880  HISTORY     - 19920805 GOOD             NGS
 ME1880
 ME1880                          STATION DESCRIPTION
 ME1880
 ME1880'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1880'AT CHICAGO.
 ME1880'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS
 ME1880'OVER EAST 73 RD STREET, SET ON THE TOP OF THE WEST END OF THE
 ME1880'NORTH CONCRETE ABUTMENT OF THE OVERPASS OVER 73 RD STREET, 115
 ME1880'FEET SOUTHWEST AND ACROSS TRACK FROM MILEPOST 459, 9.5 FEET
 ME1880'SOUTHWEST OF THE SOUTHWEST RAIL, 2.3 FEET SOUTHWEST OF THE STEEL
 ME1880'ROD BRIDGE RAILING AND 1/2 FOOT BELOW THE LEVEL OF THE TRACK.
 ME1880
 ME1880                          STATION RECOVERY (1992)
 ME1880
 ME1880'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1880'IN CHICAGO, AT THE INTERSECTION OF THE CONRAIL RAILROAD AND EAST 73RD
 ME1880'STREET, IN TOP OF AND 0.3 M (1.0 FT) EAST OF THE WEST END OF THE
 ME1880'NORTH CONCRETE ABUTMENT OF THE MOST SOUTHWESTERLY OF 3 RAILROAD
 ME1880'OVERPASSES OF THE STREET, 49.4 M (162.1 FT) SOUTHWEST OF MILEPOST
 ME1880'514, 11.2 M (36.7 FT) NORTH OF THE STREET CENTERLINE, 2.7 M (8.9 FT)
 ME1880'SOUTHWEST OF THE NEAR RAIL, 0.6 M (2.0 FT) WEST OF THE SOUTHWEST
 ME1880'BRIDGE RAIL, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1844 ***********************************************************************
 ME1844  DESIGNATION -  W 137 RESET
 ME1844  PID         -  ME1844
 ME1844  STATE/COUNTY-  IL/COOK
 ME1844  COUNTRY     -  US
 ME1844  USGS QUAD   -  BLUE ISLAND (2018)
 ME1844
 ME1844                         *CURRENT SURVEY CONTROL
 ME1844  ______________________________________________________________________
 ME1844* NAD 83(1986) POSITION- 41 39 02.     (N) 087 44 17.     (W)   SCALED
 ME1844* NAVD 88 ORTHO HEIGHT -   183.52  (meters)      602.1   (feet) RESET
 ME1844  ______________________________________________________________________
 ME1844  GEOID HEIGHT    -        -33.399 (meters)                     GEOID18
 ME1844  VERT ORDER      -  THIRD
 ME1844
 ME1844.The horizontal coordinates were scaled from a map and have
 ME1844.an estimated accuracy of +/- 6 seconds.
 ME1844
 ME1844.The orthometric height was computed from unverified reset data.
 ME1844
 ME1844.No vertical observational check was made to the station.
 ME1844
 ME1844.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1844.GEOID18 height accuracy estimate available here.
 ME1844
 ME1844.Click photographs - Photos may exist for this station.
 ME1844
 ME1844;                    North         East    Units  Estimated Accuracy
 ME1844;SPC IL E     -   553,460.      349,590.      MT  (+/- 180 meters Scaled)
 ME1844
 ME1844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM385112(NAD 83)
 ME1844
 ME1844                          SUPERSEDED SURVEY CONTROL
 ME1844
 ME1844  NGVD 29 (11/09/15)  183.62   (m)          602.4    (f) RESET       3  
 ME1844
 ME1844.Superseded values are not recommended for survey control.
 ME1844
 ME1844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1844.See file dsdata.pdf to determine how the superseded data were derived.
 ME1844
 ME1844_MARKER: DV = VERTICAL CONTROL DISK
 ME1844_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME1844_SP_SET: CURB
 ME1844_STAMPING: W 137 RESET 1975
 ME1844_MARK LOGO: NGS
 ME1844_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1844_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1844+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2017
 ME1844
 ME1844  HISTORY     - Date     Condition        Report By
 ME1844  HISTORY     - 1975     MONUMENTED       NGS
 ME1844  HISTORY     - 1989     GOOD             USPSQD
 ME1844  HISTORY     - 20170723 GOOD             ASMINC
 ME1844
 ME1844                          STATION DESCRIPTION
 ME1844
 ME1844'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 ME1844'AT CRESTWOOD.
 ME1844'FROM THE INTERSECTION OF STATE ROADS 50 AND 83, THENCE SOUTH ALONG
 ME1844'STATE ROAD 50 FOR 0.2 MILE TO MARK ON THE LEFT, 96 FEET NORTH
 ME1844'OF THE NORTH ENTRANCE TO MEDEMA BUILDERS INC., 49 FEET EAST OF
 ME1844'THE CENTERLINE OF STATE ROAD 50 AT THE NORTH END OF A PARKING
 ME1844'LOT ON THE WEST CURBING AND ABOUT THE SAME ELEVATION AS THE
 ME1844'ROADWAY.
 ME1844
 ME1844                          STATION RECOVERY (1989)
 ME1844
 ME1844'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1844'RECOVERED IN GOOD CONDITION.
 ME1844
 ME1844                          STATION RECOVERY (2017)
 ME1844
 ME1844'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 ME1844'RECOVERED AS DESCRIBED, ADDITIONAL DESCRIPTION - THE MARK IS 53.2 FT
 ME1844'(16.2 M) WEST OF THE NORTHWEST CORNER OF A TWO STORY BRICK BUILDING
 ME1844'CURRENTLY OCCUPIED BY 'SENECA PETROLEUM CO.', 11.7 FT (3.6 M)
 ME1844'SOUTHEAST OF A FIRE HYDRANT, 44.0 FT (13.4 M) NORTH OF A UTILITY POLE
 ME1844'AND 1.2 FT (0.4 M) SOUTH OF THE NORTH END OF THE CURB IT IS SET ON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1720 ***********************************************************************
 ME1720  DESIGNATION -  W 138
 ME1720  PID         -  ME1720
 ME1720  STATE/COUNTY-  IL/COOK
 ME1720  COUNTRY     -  US
 ME1720  USGS QUAD   -  BERWYN (2018)
 ME1720
 ME1720                         *CURRENT SURVEY CONTROL
 ME1720  ______________________________________________________________________
 ME1720* NAD 83(1986) POSITION- 41 46 58.     (N) 087 51 29.     (W)   SCALED
 ME1720* NAVD 88 ORTHO HEIGHT -   197.445 (meters)      647.78  (feet) ADJUSTED
 ME1720  ______________________________________________________________________
 ME1720  GEOID HEIGHT    -        -33.376 (meters)                     GEOID18
 ME1720  DYNAMIC HEIGHT  -        197.375 (meters)      647.55  (feet) COMP
 ME1720  MODELED GRAVITY -    980,266.7   (mgal)                       NAVD 88
 ME1720
 ME1720  VERT ORDER      -  FIRST     CLASS II
 ME1720
 ME1720.The horizontal coordinates were scaled from a map and have
 ME1720.an estimated accuracy of +/- 6 seconds.
 ME1720
 ME1720.The orthometric height was determined by differential leveling and
 ME1720.adjusted by the NATIONAL GEODETIC SURVEY
 ME1720.in June 1991.
 ME1720
 ME1720.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1720.GEOID18 height accuracy estimate available here.
 ME1720
 ME1720.Click photographs - Photos may exist for this station.
 ME1720
 ME1720.The dynamic height is computed by dividing the NAVD 88
 ME1720.geopotential number by the normal gravity value computed on the
 ME1720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1720.degrees latitude (g = 980.6199 gals.).
 ME1720
 ME1720.The modeled gravity was interpolated from observed gravity values.
 ME1720
 ME1720;                    North         East    Units  Estimated Accuracy
 ME1720;SPC IL E     -   568,090.      339,510.      MT  (+/- 180 meters Scaled)
 ME1720
 ME1720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM286260(NAD 83)
 ME1720
 ME1720                          SUPERSEDED SURVEY CONTROL
 ME1720
 ME1720  NGVD 29 (??/??/92)  197.532  (m)          648.07   (f) ADJ UNCH    1 2
 ME1720
 ME1720.Superseded values are not recommended for survey control.
 ME1720
 ME1720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1720.See file dsdata.pdf to determine how the superseded data were derived.
 ME1720
 ME1720_MARKER: DB = BENCH MARK DISK
 ME1720_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1720_SP_SET: FOUNDATION
 ME1720_STAMPING: W 138 1947
 ME1720_MARK LOGO: CGS
 ME1720_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1720
 ME1720  HISTORY     - Date     Condition        Report By
 ME1720  HISTORY     - 1947     MONUMENTED       CGS
 ME1720  HISTORY     - 1962     GOOD             CGS
 ME1720  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1720  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1720  HISTORY     - 20061210 MARK NOT FOUND   GEOCAC
 ME1720
 ME1720                          STATION DESCRIPTION
 ME1720
 ME1720'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1720'3.4 MI SW FROM SUMMIT.
 ME1720'ABOUT 1.25 MILES NORTHWEST ALONG STATE HIGHWAY 171 FROM ITS
 ME1720'JUNCTION WITH STATE HIGHWAY 4A AT SUMMIT, THENCE ABOUT 2.1 MILES
 ME1720'SOUTHWEST ALONG U.S. HIGHWAY 66, AT THE STINSON AIRPORT, SET
 ME1720'VERTICALLY IN THE NORTH FACE OF THE CONCRETE FOUNDATION AT THE
 ME1720'NORTHWEST CORNER OF THE FIELD REPAIR SHOP, 2.7 FEET EAST OF THE
 ME1720'NORTHWEST CORNER OF THE BUILDING AND 1.7 FEET ABOVE THE GROUND.
 ME1720
 ME1720                          STATION RECOVERY (1962)
 ME1720
 ME1720'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 ME1720'RECOVERED IN GOOD CONDITION.
 ME1720
 ME1720                          STATION RECOVERY (1977)
 ME1720
 ME1720'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1720'MARK NOT FOUND.
 ME1720
 ME1720                          STATION RECOVERY (1987)
 ME1720
 ME1720'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1720'MARK NOT FOUND.
 ME1720
 ME1720                          STATION RECOVERY (2006)
 ME1720
 ME1720'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1720'STINSON AIRPORT NO LONGER EXISTS AND OTHER AREAS PER THE DESCRIPTION
 ME1720'HAVE CHANGED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1740 ***********************************************************************
 ME1740  DESIGNATION -  W 139
 ME1740  PID         -  ME1740
 ME1740  STATE/COUNTY-  IL/DU PAGE
 ME1740  COUNTRY     -  US
 ME1740  USGS QUAD   -  SAG BRIDGE (2018)
 ME1740
 ME1740                         *CURRENT SURVEY CONTROL
 ME1740  ______________________________________________________________________
 ME1740* NAD 83(1986) POSITION- 41 42 26.     (N) 087 56 38.     (W)   SCALED
 ME1740* NAVD 88 ORTHO HEIGHT -   194.997 (meters)      639.75  (feet) ADJUSTED
 ME1740  ______________________________________________________________________
 ME1740  GEOID HEIGHT    -        -33.269 (meters)                     GEOID18
 ME1740  DYNAMIC HEIGHT  -        194.926 (meters)      639.52  (feet) COMP
 ME1740  MODELED GRAVITY -    980,255.7   (mgal)                       NAVD 88
 ME1740
 ME1740  VERT ORDER      -  FIRST     CLASS II
 ME1740
 ME1740.The horizontal coordinates were scaled from a map and have
 ME1740.an estimated accuracy of +/- 6 seconds.
 ME1740
 ME1740.The orthometric height was determined by differential leveling and
 ME1740.adjusted by the NATIONAL GEODETIC SURVEY
 ME1740.in June 1991.
 ME1740
 ME1740.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1740.GEOID18 height accuracy estimate available here.
 ME1740
 ME1740.Click photographs - Photos may exist for this station.
 ME1740
 ME1740.The dynamic height is computed by dividing the NAVD 88
 ME1740.geopotential number by the normal gravity value computed on the
 ME1740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1740.degrees latitude (g = 980.6199 gals.).
 ME1740
 ME1740.The modeled gravity was interpolated from observed gravity values.
 ME1740
 ME1740;                    North         East    Units  Estimated Accuracy
 ME1740;SPC IL E     -   559,660.      332,410.      MT  (+/- 180 meters Scaled)
 ME1740
 ME1740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM214177(NAD 83)
 ME1740
 ME1740                          SUPERSEDED SURVEY CONTROL
 ME1740
 ME1740  NGVD 29 (??/??/92)  195.083  (m)          640.03   (f) ADJ UNCH    1 2
 ME1740
 ME1740.Superseded values are not recommended for survey control.
 ME1740
 ME1740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1740.See file dsdata.pdf to determine how the superseded data were derived.
 ME1740
 ME1740_MARKER: DB = BENCH MARK DISK
 ME1740_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1740_SP_SET: BRIDGE
 ME1740_STAMPING: W 139 1947
 ME1740_MARK LOGO: CGS
 ME1740_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1740
 ME1740  HISTORY     - Date     Condition        Report By
 ME1740  HISTORY     - 1947     MONUMENTED       CGS
 ME1740  HISTORY     - 1971     GOOD             NGS
 ME1740  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1740  HISTORY     - 20050904 MARK NOT FOUND   GEOCAC
 ME1740
 ME1740                          STATION DESCRIPTION
 ME1740
 ME1740'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1740'4.8 MI SW FROM WILLOW SPRINGS.
 ME1740'ABOUT 4.05 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE POST
 ME1740'OFFICE AT WILLOW SPRINGS, THENCE ABOUT 0.8 MILE NORTH ALONG STATE
 ME1740'HIGHWAY 83, ABOUT 175 YARDS SOUTHEAST OF A LARGE WHITE BARN,
 ME1740'SET IN THE TOP OF THE NORTHEAST CONCRETE WING WALL OF THE OVER
 ME1740'HEAD BRIDGE OF STATE HIGHWAY 83 OVER THE ATCHISON TOPEKA AND
 ME1740'SANTE FE RAILWAY, 41 FEET NORTHEAST OF THE CENTER LINE OF THE
 ME1740'HIGHWAY, 27 FEET NORTH OF THE NORTHWEST END OF THE NORTHEAST
 ME1740'CONCRETE BRIDGE RAILING AND ABOUT 0.4 FOOT BELOW THE BRIDGE
 ME1740'FLOOR.
 ME1740
 ME1740                          STATION RECOVERY (1971)
 ME1740
 ME1740'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1740'RECOVERED IN GOOD CONDITION.
 ME1740
 ME1740                          STATION RECOVERY (1977)
 ME1740
 ME1740'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1740'MARK NOT FOUND.
 ME1740
 ME1740                          STATION RECOVERY (2005)
 ME1740
 ME1740'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 ME1740'CHECKED THE AREA PER THE DESCRIPTION.  ALSO CHECKED UNDER THE BRIDGE,
 ME1740'ON THE BRIDGE, ON BRIDGE SIDES, AND OTHER AREAS IN THE GRASSY SLOPES
 ME1740'NEAR THE BRIDGE... NEGATIVE FINDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0285 ***********************************************************************
 KC0285  DESIGNATION -  W 14
 KC0285  PID         -  KC0285
 KC0285  STATE/COUNTY-  IL/MORGAN
 KC0285  COUNTRY     -  US
 KC0285  USGS QUAD   -  MEREDOSIA (2018)
 KC0285
 KC0285                         *CURRENT SURVEY CONTROL
 KC0285  ______________________________________________________________________
 KC0285* NAD 83(1986) POSITION- 39 49 32.91   (N) 090 33 48.38   (W)   HD_HELD1
 KC0285* NAVD 88 ORTHO HEIGHT -   136.366 (meters)      447.39  (feet) ADJUSTED
 KC0285  ______________________________________________________________________
 KC0285  GEOID HEIGHT    -        -32.775 (meters)                     GEOID18
 KC0285  DYNAMIC HEIGHT  -        136.292 (meters)      447.15  (feet) COMP
 KC0285  MODELED GRAVITY -    980,087.9   (mgal)                       NAVD 88
 KC0285
 KC0285  VERT ORDER      -  FIRST     CLASS II
 KC0285
 KC0285.The horizontal coordinates were determined by differentially corrected
 KC0285.hand held GPS observations or other comparable positioning techniques
 KC0285.and have an estimated accuracy of +/- 3 meters.
 KC0285
 KC0285.The orthometric height was determined by differential leveling and
 KC0285.adjusted by the NATIONAL GEODETIC SURVEY
 KC0285.in June 1991.
 KC0285
 KC0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0285.GEOID18 height accuracy estimate available here.
 KC0285
 KC0285.Click photographs - Photos may exist for this station.
 KC0285
 KC0285.The dynamic height is computed by dividing the NAVD 88
 KC0285.geopotential number by the normal gravity value computed on the
 KC0285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0285.degrees latitude (g = 980.6199 gals.).
 KC0285
 KC0285.The modeled gravity was interpolated from observed gravity values.
 KC0285
 KC0285;                    North         East    Units  Estimated Accuracy
 KC0285;SPC IL W     -   350,723.2     666,034.1     MT  (+/- 3 meters HH1 GPS) 
 KC0285
 KC0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE0852311264(NAD 83)
 KC0285
 KC0285                          SUPERSEDED SURVEY CONTROL
 KC0285
 KC0285  NGVD 29 (??/??/92)  136.476  (m)          447.76   (f) ADJ UNCH    1 2
 KC0285
 KC0285.Superseded values are not recommended for survey control.
 KC0285
 KC0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0285.See file dsdata.pdf to determine how the superseded data were derived.
 KC0285
 KC0285_MARKER: DB = BENCH MARK DISK
 KC0285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0285_STAMPING: W 14 1933
 KC0285_MARK LOGO: CGS
 KC0285_PROJECTION: FLUSH
 KC0285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0285+STABILITY: SURFACE MOTION
 KC0285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0285+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2014
 KC0285
 KC0285  HISTORY     - Date     Condition        Report By
 KC0285  HISTORY     - 1933     MONUMENTED       CGS
 KC0285  HISTORY     - 1960     GOOD             CGS
 KC0285  HISTORY     - 1975     GOOD             USGS
 KC0285  HISTORY     - 20120625 MARK NOT FOUND   ILDT
 KC0285  HISTORY     - 20140811 GOOD             ILDT
 KC0285  HISTORY     - 20140916 GOOD             AMESC
 KC0285
 KC0285                          STATION DESCRIPTION
 KC0285
 KC0285'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0285'AT MEREDOSIA.
 KC0285'AT MEREDOSIA, MORGAN COUNTY, ON THE WABASH RAILWAY, 80 FEET
 KC0285'EAST OF THE STATION, AND 25 FEET SOUTH OF THE CENTERLINE OF THE
 KC0285'TRACK.  A STANDARD DISK, STAMPED W 14 1933 AND SET IN THE TOP
 KC0285'OF A CONCRETE POST.
 KC0285
 KC0285                          STATION RECOVERY (1960)
 KC0285
 KC0285'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KC0285'RECOVERED IN GOOD CONDITION.
 KC0285
 KC0285                          STATION RECOVERY (1975)
 KC0285
 KC0285'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 KC0285'MARK IS NOW 12 FT. SOUTH AND 6 FT. WEST OF THE NORTHWEST CORNER OF A
 KC0285'NEW LARGE WAREHOUSE BUILDING.
 KC0285
 KC0285                          STATION RECOVERY (2012)
 KC0285
 KC0285'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0285'LARGE WAREHOUSE BUILDING IS GONE.
 KC0285
 KC0285                          STATION RECOVERY (2014)
 KC0285
 KC0285'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (BD)
 KC0285'MARK IS LOCATED 80.24FT EAST FROM THE SE BUILDING CORNER OF THE
 KC0285'MEREDOSIA TRAIN DEPOT, 29.76FT NORTH OF A NAIL AND BOTTLE CAP SET IN
 KC0285'AN ELECTRIC UTILITY POLE, AND 72.64FT SOUTHWEST FROM A NAIL AND BOTTLE
 KC0285'CAP SET IN AN ELECTRIC UTILITY POLE. MARK IS FLUSH WITH THE GROUND.
 KC0285
 KC0285                          STATION RECOVERY (2014)
 KC0285
 KC0285'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KC0285'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) WEST-NORTHWEST OF
 KC0285'CHAPIN, 6.4 MI (10.3 KM) SOUTHEAST OF VERSAILLES AND IN THE TOWN OF
 KC0285'MEREDOSIA, IL.
 KC0285'
 KC0285'TO REACH FROM THE INTERSECTION OF IL TRE 104 AND US ROUTE 67 EAST OF
 KC0285'MEREDOSIA PROCEED WEST ALONG IL ROUTE 104 FOR 2.9 MI (4.7 KM) TO SOUTH
 KC0285'WASHINGTON STREET IN MEREDOSIA, THENCE SOUTH ALONG SOUTH WASHINGTON
 KC0285'STREET FOR 0.30 MI (0.5 KM) TO RAILROAD STREET, THENCE WEST ALONG
 KC0285'RAILROAD STREET FOR 570 FT (173.7 M) TO THE STATION ON THE LEFT.
 KC0285'
 KC0285'THE STATION IS 80 FT (24.4 M) SOUTH OF THE CENTERLINE OF RAILROAD
 KC0285'STREET, 72.8 FT (22.2 M) SOUTHWEST OF A POWER POLE, 51.5 FT (15.7 M)
 KC0285'WEST OF A RAILROAD CROSSING SIGNAL, 30.2 FT (9.2 M) NORTHEAST OF A
 KC0285'POWER POLE WITH TRANSFORMER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0208 ***********************************************************************
 MF0208  DESIGNATION -  W 140
 MF0208  PID         -  MF0208
 MF0208  STATE/COUNTY-  IL/GRUNDY
 MF0208  COUNTRY     -  US
 MF0208  USGS QUAD   -  MORRIS (2018)
 MF0208
 MF0208                         *CURRENT SURVEY CONTROL
 MF0208  ______________________________________________________________________
 MF0208* NAD 83(1986) POSITION- 41 21 26.     (N) 088 26 24.     (W)   SCALED
 MF0208* NAVD 88 ORTHO HEIGHT -   153.292 (meters)      502.93  (feet) ADJUSTED
 MF0208  ______________________________________________________________________
 MF0208  GEOID HEIGHT    -        -32.895 (meters)                     GEOID18
 MF0208  DYNAMIC HEIGHT  -        153.233 (meters)      502.73  (feet) COMP
 MF0208  MODELED GRAVITY -    980,234.9   (mgal)                       NAVD 88
 MF0208
 MF0208  VERT ORDER      -  FIRST     CLASS II
 MF0208
 MF0208.The horizontal coordinates were scaled from a map and have
 MF0208.an estimated accuracy of +/- 6 seconds.
 MF0208
 MF0208.The orthometric height was determined by differential leveling and
 MF0208.adjusted by the NATIONAL GEODETIC SURVEY
 MF0208.in June 1991.
 MF0208
 MF0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0208.GEOID18 height accuracy estimate available here.
 MF0208
 MF0208.Click photographs - Photos may exist for this station.
 MF0208
 MF0208.The dynamic height is computed by dividing the NAVD 88
 MF0208.geopotential number by the normal gravity value computed on the
 MF0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0208.degrees latitude (g = 980.6199 gals.).
 MF0208
 MF0208.The modeled gravity was interpolated from observed gravity values.
 MF0208
 MF0208;                    North         East    Units  Estimated Accuracy
 MF0208;SPC IL E     -   520,720.      291,070.      MT  (+/- 180 meters Scaled)
 MF0208
 MF0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL795794(NAD 83)
 MF0208
 MF0208                          SUPERSEDED SURVEY CONTROL
 MF0208
 MF0208  NGVD 29 (??/??/92)  153.368  (m)          503.17   (f) ADJ UNCH    1 2
 MF0208
 MF0208.Superseded values are not recommended for survey control.
 MF0208
 MF0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0208.See file dsdata.pdf to determine how the superseded data were derived.
 MF0208
 MF0208_MARKER: DB = BENCH MARK DISK
 MF0208_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0208_SP_SET: BRIDGE
 MF0208_STAMPING: W 140 1947
 MF0208_MARK LOGO: CGS
 MF0208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0208
 MF0208  HISTORY     - Date     Condition        Report By
 MF0208  HISTORY     - 1947     MONUMENTED       CGS
 MF0208  HISTORY     - 20060611 MARK NOT FOUND   GEOCAC
 MF0208
 MF0208                          STATION DESCRIPTION
 MF0208
 MF0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0208'1.2 MI W FROM MORRIS.
 MF0208'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURT HOUSE
 MF0208'AT MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON STREET,
 MF0208'THENCE ABOUT 0.2 MILE SOUTHWEST ALONG THE RIVER ROAD, AT THE
 MF0208'ENTRANCE TO THE GEBHART WOODS STATE PARK, SET IN THE TOP OF THE
 MF0208'NORTH END OF THE STONE RETAINING WALL AT THE SOUTH END OF A
 MF0208'36-FOOT CONCRETE ARCH BRIDGE, 13 FEET EAST OF THE CENTER LINE
 MF0208'OF THE ROAD, 1 FOOT SOUTH OF THE SOUTH END OF THE EAST CONCRETE
 MF0208'BRIDGE RAILING AND ABOUT 0.4 FOOT BELOW THE BRIDGE FLOOR.
 MF0208
 MF0208                          STATION RECOVERY (2006)
 MF0208
 MF0208'RECOVERY NOTE BY GEOCACHING 2006 (BDH)
 MF0208'ROAD APPEARS WIDENED AND BRIDGE NEWER THAN 1947. MF0210 W 140 RESET
 MF0208'FOUND, CONFIRMING BRIDGE REPLACEMENT. NO EVIDENCE OF STONE WALL FOUND
 MF0208'BELOW NEW BRIDGE. MARK PRESUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0210 ***********************************************************************
 MF0210  DESIGNATION -  W 140 RESET
 MF0210  PID         -  MF0210
 MF0210  STATE/COUNTY-  IL/GRUNDY
 MF0210  COUNTRY     -  US
 MF0210  USGS QUAD   -  MORRIS (2018)
 MF0210
 MF0210                         *CURRENT SURVEY CONTROL
 MF0210  ______________________________________________________________________
 MF0210* NAD 83(1986) POSITION- 41 21 26.8    (N) 088 26 24.5    (W)   HD_HELD2
 MF0210* NAVD 88 ORTHO HEIGHT -   154.50  (meters)      506.9   (feet) RESET
 MF0210  ______________________________________________________________________
 MF0210  GEOID HEIGHT    -        -32.895 (meters)                     GEOID18
 MF0210  VERT ORDER      -  THIRD
 MF0210
 MF0210.The horizontal coordinates were established by autonomous hand held GPS
 MF0210.observations and have an estimated accuracy of +/- 10 meters.
 MF0210
 MF0210.The orthometric height was computed from unverified reset data.
 MF0210
 MF0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0210.GEOID18 height accuracy estimate available here.
 MF0210
 MF0210.Click photographs - Photos may exist for this station.
 MF0210
 MF0210;                    North         East    Units  Estimated Accuracy
 MF0210;SPC IL E     -   520,743.      291,063.      MT  (+/- 10 meters HH2 GPS)
 MF0210
 MF0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7953779438(NAD 83)
 MF0210
 MF0210                          SUPERSEDED SURVEY CONTROL
 MF0210
 MF0210.No superseded survey control is available for this station.
 MF0210
 MF0210_MARKER: DB = BENCH MARK DISK
 MF0210_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0210_SP_SET: BRIDGE
 MF0210_STAMPING: W 140 RESET 1971
 MF0210_MARK LOGO: CGS
 MF0210_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF0210
 MF0210  HISTORY     - Date     Condition        Report By
 MF0210  HISTORY     - 1971     MONUMENTED       CHAMBA
 MF0210  HISTORY     - 20060609 GOOD             GEOCAC
 MF0210
 MF0210                          STATION DESCRIPTION
 MF0210
 MF0210'DESCRIBED BY CHAMBLIN AND ASSOCIATES 1971
 MF0210'1.2 MI W FROM MORRIS.
 MF0210'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURT HOUSE AT
 MF0210'MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON STREET, THENCE
 MF0210'ABOUT 0.2 MILE SOUTHWEST ALONG RIVER ROAD, AT THE ENTRANCE TO THE
 MF0210'GEBHART WOODS STATE PARK, SET IN THE TOP OF THE PARPET WALL ON THE
 MF0210'SOUTHEAST CORNER OF THE NEW SPAN PRECAST CONCRETE BRIDGE LOCATED
 MF0210'APPROXIMATELY THE SAME LOCATION AS THE OLD BRIDGE.
 MF0210
 MF0210                          STATION RECOVERY (2006)
 MF0210
 MF0210'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0090 ***********************************************************************
 MF0090  DESIGNATION -  W 141
 MF0090  PID         -  MF0090
 MF0090  STATE/COUNTY-  IL/WILL
 MF0090  COUNTRY     -  US
 MF0090  USGS QUAD   -  JOLIET (2018)
 MF0090
 MF0090                         *CURRENT SURVEY CONTROL
 MF0090  ______________________________________________________________________
 MF0090* NAD 83(1986) POSITION- 41 32 27.8    (N) 088 04 21.6    (W)   HD_HELD2
 MF0090* NAVD 88 ORTHO HEIGHT -   167.230 (meters)      548.65  (feet) ADJUSTED
 MF0090  ______________________________________________________________________
 MF0090  GEOID HEIGHT    -        -33.172 (meters)                     GEOID18
 MF0090  DYNAMIC HEIGHT  -        167.166 (meters)      548.44  (feet) COMP
 MF0090  MODELED GRAVITY -    980,238.9   (mgal)                       NAVD 88
 MF0090
 MF0090  VERT ORDER      -  FIRST     CLASS II
 MF0090
 MF0090.The horizontal coordinates were established by autonomous hand held GPS
 MF0090.observations and have an estimated accuracy of +/- 10 meters.
 MF0090
 MF0090.The orthometric height was determined by differential leveling and
 MF0090.adjusted by the NATIONAL GEODETIC SURVEY
 MF0090.in June 1991.
 MF0090
 MF0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0090.GEOID18 height accuracy estimate available here.
 MF0090
 MF0090.Click photographs - Photos may exist for this station.
 MF0090
 MF0090.The dynamic height is computed by dividing the NAVD 88
 MF0090.geopotential number by the normal gravity value computed on the
 MF0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0090.degrees latitude (g = 980.6199 gals.).
 MF0090
 MF0090.The modeled gravity was interpolated from observed gravity values.
 MF0090
 MF0090;                    North         East    Units  Estimated Accuracy
 MF0090;SPC IL E     -   541,162.      321,750.      MT  (+/- 10 meters HH2 GPS)
 MF0090
 MF0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1052899377(NAD 83)
 MF0090
 MF0090                          SUPERSEDED SURVEY CONTROL
 MF0090
 MF0090  NGVD 29 (??/??/92)  167.321  (m)          548.95   (f) ADJ UNCH    1 2
 MF0090
 MF0090.Superseded values are not recommended for survey control.
 MF0090
 MF0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0090.See file dsdata.pdf to determine how the superseded data were derived.
 MF0090
 MF0090_MARKER: DB = BENCH MARK DISK
 MF0090_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0090_SP_SET: FOUNDATION
 MF0090_STAMPING: W 141 1947
 MF0090_MARK LOGO: CGS
 MF0090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0090+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2022
 MF0090
 MF0090  HISTORY     - Date     Condition        Report By
 MF0090  HISTORY     - 1947     MONUMENTED       CGS
 MF0090  HISTORY     - 20080909 GOOD             GEOCAC
 MF0090  HISTORY     - 20220327 GOOD             LOCENG
 MF0090
 MF0090                          STATION DESCRIPTION
 MF0090
 MF0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0090'AT JOLIET.
 MF0090'AT JOLIET, ABOUT 0.9 MILE NORTH ALONG STATE HIGHWAY 4A FROM ITS
 MF0090'JUNCTION WITH U.S. HIGHWAY 30, AT THE JUNCTION OF FRANCES STREET,
 MF0090'SET ON THE TOP OF THE CONCRETE FOUNDATION OF THE FLAG POLE AT THE
 MF0090'AMERICAN STEEL AND WIRE COMPANY, 88 FEET SOUTH OF THE SOUTHEAST
 MF0090'CORNER OF THE OFFICE BUILDING, 120 FEET SOUTH OF THE PROLONGED
 MF0090'CENTER LINE OF FRANCES STREET, 24 FEET WEST OF THE WEST CURB OF STATE
 MF0090'HIGHWAY 4A (COLLINS STREET), 4.5 FEET EAST OF THE FLAG POLE AND
 MF0090'1/2 FOOT ABOVE THE SIDE WALK.
 MF0090
 MF0090                          STATION RECOVERY (2008)
 MF0090
 MF0090'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0090'RECOVERED IN GOOD CONDITION.
 MF0090
 MF0090                          STATION RECOVERY (2022)
 MF0090
 MF0090'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2022 (ARM)
 MF0090'MARK FOUND IN GOOD CONDITION.  PROPERTY ADDRESS 927 COLLINS STREET.
 MF0090'ADJACENT BUILDING VACANT ON THE DATE OF THIS RECOVERY.  FLAGPOLE HAS
 MF0090'BEEN REMOVED BUT BASE REMAINS IN GOOD CONDITION.  NOTE STATE HIGHWAY
 MF0090'4A IS NOW HIGHWAY 171 (COLLINS STREET) AND THE MARK IS LOCATED SOUTH
 MF0090'OF FRANCIS (NOT FRANCES) STREET.  MARK IS ON PROPERTY OF U.S. STEEL
 MF0090'CORPORATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0177 ***********************************************************************
 MF0177  DESIGNATION -  W 142
 MF0177  PID         -  MF0177
 MF0177  STATE/COUNTY-  IL/WILL
 MF0177  COUNTRY     -  US
 MF0177  USGS QUAD   -  MINOOKA (2018)
 MF0177
 MF0177                         *CURRENT SURVEY CONTROL
 MF0177  ______________________________________________________________________
 MF0177* NAD 83(1986) POSITION- 41 25 08.     (N) 088 15 00.     (W)   SCALED
 MF0177* NAVD 88 ORTHO HEIGHT -   177.496 (meters)      582.33  (feet) ADJUSTED
 MF0177  ______________________________________________________________________
 MF0177  GEOID HEIGHT    -        -32.950 (meters)                     GEOID18
 MF0177  DYNAMIC HEIGHT  -        177.428 (meters)      582.11  (feet) COMP
 MF0177  MODELED GRAVITY -    980,242.1   (mgal)                       NAVD 88
 MF0177
 MF0177  VERT ORDER      -  FIRST     CLASS II
 MF0177
 MF0177.The horizontal coordinates were scaled from a map and have
 MF0177.an estimated accuracy of +/- 6 seconds.
 MF0177
 MF0177.The orthometric height was determined by differential leveling and
 MF0177.adjusted by the NATIONAL GEODETIC SURVEY
 MF0177.in June 1991.
 MF0177
 MF0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0177.GEOID18 height accuracy estimate available here.
 MF0177
 MF0177.Click photographs - Photos may exist for this station.
 MF0177
 MF0177.The dynamic height is computed by dividing the NAVD 88
 MF0177.geopotential number by the normal gravity value computed on the
 MF0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0177.degrees latitude (g = 980.6199 gals.).
 MF0177
 MF0177.The modeled gravity was interpolated from observed gravity values.
 MF0177
 MF0177;                    North         East    Units  Estimated Accuracy
 MF0177;SPC IL E     -   527,570.      306,970.      MT  (+/- 180 meters Scaled)
 MF0177
 MF0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL955860(NAD 83)
 MF0177
 MF0177                          SUPERSEDED SURVEY CONTROL
 MF0177
 MF0177  NGVD 29 (??/??/92)  177.583  (m)          582.62   (f) ADJ UNCH    1 2
 MF0177
 MF0177.Superseded values are not recommended for survey control.
 MF0177
 MF0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0177.See file dsdata.pdf to determine how the superseded data were derived.
 MF0177
 MF0177_MARKER: DB = BENCH MARK DISK
 MF0177_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0177_SP_SET: CULVERT HEADWALL
 MF0177_STAMPING: W 142 1947
 MF0177_MARK LOGO: CGS
 MF0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0177+STABILITY: SURFACE MOTION
 MF0177
 MF0177  HISTORY     - Date     Condition        Report By
 MF0177  HISTORY     - 1947     MONUMENTED       CGS
 MF0177  HISTORY     - 1976     GOOD             ALSTER
 MF0177
 MF0177                          STATION DESCRIPTION
 MF0177
 MF0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0177'12 MI SW FROM JOLIET.
 MF0177'ABOUT 0.55 MILES SOUTH ALONG CHICAGO STREET FROM THE COURT
 MF0177'HOUSE AT JOLIET, THENCE ABOUT 11.4 MILES SOUTHWEST ALONG
 MF0177'U.S. HIGHWAY 6, ABOUT 0.25 MILE SOUTHWEST OF THE JUNCTION OF A
 MF0177'PAVED ROAD LEADING EAST TO CHANNAHON, SET IN THE TOP OF THE
 MF0177'WEST END OF THE SOUTH CONCRETE HEAD WALL OF A 3-FOOT CONCRETE
 MF0177'CULVERT, ABOUT 0.1 MILE EAST OF THE WILL-GRUNDY COUNTY LINE,
 MF0177'24 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 2 FEET EAST OF
 MF0177'THE WEST END OF THE HEAD WALL AND ABOUT 1/2-FOOT BELOW THE
 MF0177'HIGHWAY.  THIS MARK MAY BE REACHED FROM THE COURT HOUSE AT MORRIS,
 MF0177'GRUNDY COUNTY BY GOING ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY
 MF0177'47, THENCE ABOUT 10.4 MILES NORTHEAST ALONG U.S. HIGHWAY 6.  OR
 MF0177'BY GOING 1.8 MILES NORTH ALONG STATE HIGHWAY 47, THENCE 9.6
 MF0177'MILES NORTHEAST ALONG U.S. HIGHWAY 6.
 MF0177
 MF0177                          STATION RECOVERY (1976)
 MF0177
 MF0177'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1976
 MF0177'MARK IS SET IN CONCRETE HEADWALL
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0178 ***********************************************************************
 MF0178  DESIGNATION -  W 142 RESET
 MF0178  PID         -  MF0178
 MF0178  STATE/COUNTY-  IL/WILL
 MF0178  COUNTRY     -  US
 MF0178  USGS QUAD   -  MINOOKA (2018)
 MF0178
 MF0178                         *CURRENT SURVEY CONTROL
 MF0178  ______________________________________________________________________
 MF0178* NAD 83(1986) POSITION- 41 25 08.     (N) 088 15 00.     (W)   SCALED
 MF0178* NAVD 88 ORTHO HEIGHT -   177.22  (meters)      581.4   (feet) RESET
 MF0178  ______________________________________________________________________
 MF0178  GEOID HEIGHT    -        -32.950 (meters)                     GEOID18
 MF0178  VERT ORDER      -  THIRD
 MF0178
 MF0178.The horizontal coordinates were scaled from a map and have
 MF0178.an estimated accuracy of +/- 6 seconds.
 MF0178
 MF0178.The orthometric height was computed from unverified reset data.
 MF0178
 MF0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0178.GEOID18 height accuracy estimate available here.
 MF0178
 MF0178.Click photographs - Photos may exist for this station.
 MF0178
 MF0178;                    North         East    Units  Estimated Accuracy
 MF0178;SPC IL E     -   527,570.      306,970.      MT  (+/- 180 meters Scaled)
 MF0178
 MF0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL955860(NAD 83)
 MF0178
 MF0178                          SUPERSEDED SURVEY CONTROL
 MF0178
 MF0178.No superseded survey control is available for this station.
 MF0178
 MF0178_MARKER: DB = BENCH MARK DISK
 MF0178_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0178_SP_SET: BOX CULVERT HEADWALL
 MF0178_STAMPING: W 142 RESET 1971
 MF0178_MARK LOGO: CGS
 MF0178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0178+STABILITY: SURFACE MOTION
 MF0178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0178+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2019
 MF0178
 MF0178  HISTORY     - Date     Condition        Report By
 MF0178  HISTORY     - 1971     MONUMENTED       ILDT
 MF0178  HISTORY     - 20050117 MARK NOT FOUND   GEOCAC
 MF0178  HISTORY     - 20080930 MARK NOT FOUND   GEOCAC
 MF0178  HISTORY     - 20190403 GOOD             INDIV
 MF0178
 MF0178                          STATION DESCRIPTION
 MF0178
 MF0178'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1971
 MF0178'12 MI SW FROM JOLIET.
 MF0178'0.55 MILE SOUTH ALONG CHICAGO STREET FROM THE COURT HOUSE AT
 MF0178'JOLIET, THENCE 11.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 6, ABOUT
 MF0178'0.25 MILE SOUTHWEST OF THE JUNCTION OF A PAVED ROAD LEADING EAST
 MF0178'TO CHANNAHON, ABOUT 0.1 MILE EAST OF THE WILL-GRUNDY COUNTY
 MF0178'LINE, 58 FEET SOUTH OF HIGHWAY STATION 523 + 37 IN THE TOP OF
 MF0178'THE HEADWALL OF A CONCRETE BOX CULVERT.  THE MARK MAY ALSO BE
 MF0178'REACHED BY GOING 1.05 MILES NORTH ALONG STATE HIGHWAY 47,
 MF0178'THENCE ABOUT 10.4 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM THE
 MF0178'COURT HOUSE AT MORRIS, GRUNDY COUNTY.
 MF0178
 MF0178                          STATION RECOVERY (2005)
 MF0178
 MF0178'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF0178'THE AREA SEEMS TO HAVE BEEN DEVELOPED SINCE MONUMENTATION OF THE MARK.
 MF0178'CHECKED BOX CULVERTS IN THE AREA WITH NEGATIVE RESULTS.
 MF0178
 MF0178                          STATION RECOVERY (2008)
 MF0178
 MF0178'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0178'US HIGHWAY 6 HAS BEEN WIDENED AND AT PRESENT THERE IS FURTHER
 MF0178'CONSTRUCTION.  BOX CULVERTS IN THE AREA APPEAR TO BE OF FAIRLY-NEW
 MF0178'CONSTRUCTION.
 MF0178
 MF0178                          STATION RECOVERY (2019)
 MF0178
 MF0178'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (ECP)
 MF0178'IT IS 46 FT (14.0 M) SOUTH OF IL ROUTE 6 (W.  EAMES ST.) AND 580 FT
 MF0178'(176.8 M) EAST OF S. BELL ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0059 ***********************************************************************
 HB0059  DESIGNATION -  W 143
 HB0059  PID         -  HB0059
 HB0059  STATE/COUNTY-  IL/GALLATIN
 HB0059  COUNTRY     -  US
 HB0059  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0059
 HB0059                         *CURRENT SURVEY CONTROL
 HB0059  ______________________________________________________________________
 HB0059* NAD 83(1986) POSITION- 37 42 24.     (N) 088 10 04.     (W)   SCALED
 HB0059* NAVD 88 ORTHO HEIGHT -   109.986 (meters)      360.85  (feet) ADJUSTED
 HB0059  ______________________________________________________________________
 HB0059  GEOID HEIGHT    -        -29.848 (meters)                     GEOID18
 HB0059  DYNAMIC HEIGHT  -        109.910 (meters)      360.60  (feet) COMP
 HB0059  MODELED GRAVITY -    979,938.1   (mgal)                       NAVD 88
 HB0059
 HB0059  VERT ORDER      -  FIRST     CLASS II
 HB0059
 HB0059.The horizontal coordinates were scaled from a map and have
 HB0059.an estimated accuracy of +/- 6 seconds.
 HB0059
 HB0059.The orthometric height was determined by differential leveling and
 HB0059.adjusted by the NATIONAL GEODETIC SURVEY
 HB0059.in June 1991.
 HB0059
 HB0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0059.GEOID18 height accuracy estimate available here.
 HB0059
 HB0059.Click photographs - Photos may exist for this station.
 HB0059
 HB0059.The dynamic height is computed by dividing the NAVD 88
 HB0059.geopotential number by the normal gravity value computed on the
 HB0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0059.degrees latitude (g = 980.6199 gals.).
 HB0059
 HB0059.The modeled gravity was interpolated from observed gravity values.
 HB0059
 HB0059;                    North         East    Units  Estimated Accuracy
 HB0059;SPC IL E     -   115,430.      314,600.      MT  (+/- 180 meters Scaled)
 HB0059
 HB0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG970739(NAD 83)
 HB0059
 HB0059                          SUPERSEDED SURVEY CONTROL
 HB0059
 HB0059  NGVD 29 (11/26/84)  110.087  (m)          361.18   (f) ADJUSTED    1 2
 HB0059
 HB0059.Superseded values are not recommended for survey control.
 HB0059
 HB0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0059.See file dsdata.pdf to determine how the superseded data were derived.
 HB0059
 HB0059_MARKER: DB = BENCH MARK DISK
 HB0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0059_STAMPING: W 143 1949
 HB0059_MARK LOGO: CGS
 HB0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0059+STABILITY: SURFACE MOTION
 HB0059
 HB0059  HISTORY     - Date     Condition        Report By
 HB0059  HISTORY     - 1949     MONUMENTED       CGS
 HB0059  HISTORY     - 1957     MARK NOT FOUND   USGS
 HB0059  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0059
 HB0059                          STATION DESCRIPTION
 HB0059
 HB0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0059'1.2 MI SE FROM SHAWNEETOWN.
 HB0059'ABOUT 1.25 MILES SOUTHEAST ALONG THE LOUISVILLE AND NASHVILLE
 HB0059'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, AT A ROAD
 HB0059'CROSSING, 64 1/2 FEET SOUTHEAST AND ACROSS THE ROAD FROM POLE
 HB0059'NO. SE 8-6 145, 42 1/2 FEET EAST OF THE CENTER OF THE CROSSING,
 HB0059'36 FEET EAST AND ACROSS THE TRACK FROM THE CROSSING SIGN, 37
 HB0059'FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 17 FEET NORTHEAST
 HB0059'OF THE NORTHEAST RAIL, 1 1/2 FEET SOUTHEAST OF A WHITE WOODEN
 HB0059'WITNESS POST, 2 1/2 FEET BELOW THE TRACK AND SET IN THE TOP OF A
 HB0059'CONCRETE POST PROJECTING 5 INCHES.
 HB0059
 HB0059                          STATION RECOVERY (1957)
 HB0059
 HB0059'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1957
 HB0059'MARK NOT FOUND.
 HB0059
 HB0059                          STATION RECOVERY (2012)
 HB0059
 HB0059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0059'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0032 ***********************************************************************
 HB0032  DESIGNATION -  W 144 RESET
 HB0032  PID         -  HB0032
 HB0032  STATE/COUNTY-  IL/SALINE
 HB0032  COUNTRY     -  US
 HB0032  USGS QUAD   -  ELDORADO (2018)
 HB0032
 HB0032                         *CURRENT SURVEY CONTROL
 HB0032  ______________________________________________________________________
 HB0032* NAD 83(1986) POSITION- 37 48 31.     (N) 088 26 29.     (W)   SCALED
 HB0032* NAVD 88 ORTHO HEIGHT -   116.38  (+/-2cm)      381.8   (feet) VERTCON3
 HB0032  ______________________________________________________________________
 HB0032  GEOID HEIGHT    -        -29.749 (meters)                     GEOID18
 HB0032  VERT ORDER      -  ? (See Below)
 HB0032
 HB0032.The horizontal coordinates were scaled from a map and have
 HB0032.an estimated accuracy of +/- 6 seconds.
 HB0032
 HB0032.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0032.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0032
 HB0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0032.GEOID18 height accuracy estimate available here.
 HB0032
 HB0032.The vertical order pertains to the NGVD 29 superseded value.
 HB0032
 HB0032.Click photographs - Photos may exist for this station.
 HB0032
 HB0032;                    North         East    Units  Estimated Accuracy
 HB0032;SPC IL E     -   126,740.      290,490.      MT  (+/- 180 meters Scaled)
 HB0032
 HB0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG731855(NAD 83)
 HB0032
 HB0032                          SUPERSEDED SURVEY CONTROL
 HB0032
 HB0032  NGVD 29 (11/26/84)  116.482  (m)          382.16   (f) ADJUSTED       
 HB0032
 HB0032.Superseded values are not recommended for survey control.
 HB0032
 HB0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0032.See file dsdata.pdf to determine how the superseded data were derived.
 HB0032
 HB0032_MARKER: DB = BENCH MARK DISK
 HB0032_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0032_SP_SET: ABUTMENT
 HB0032_STAMPING: W 144 RESET 1962
 HB0032_MARK LOGO: CGS
 HB0032_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0032
 HB0032  HISTORY     - Date     Condition        Report By
 HB0032  HISTORY     - 1962     MONUMENTED       ILHD
 HB0032  HISTORY     - 1963     GOOD             CGS
 HB0032  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0032
 HB0032                          STATION DESCRIPTION
 HB0032
 HB0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 HB0032'AT ELDORADO.
 HB0032'AT ELDORADO, ABOUT 0.15 MILE NORTHWEST ALONG STATE HIGHWAY 142
 HB0032'FROM ITS INTERSECTION WITH U.S. HIGHWAY 45, ABOUT 0.1 MILE
 HB0032'SOUTHEAST OF THE CROSSING OF THE CLEVELAND, CINCINNATI, CHICAGO
 HB0032'AND ST. LOUIS RAILWAY, AND SET IN THE TOP OF THE NORTHEAST WING
 HB0032'WALL OF THE NORTHWEST ABUTMENT OF A 80 FOOT CONCRETE BRIDGE OVER
 HB0032'A CREEK, 18 FEET AND 3 INCHES NORTHEAST OF AND ABOUT LEVEL
 HB0032'WITH THE CENTERLINE OF THE HIGHWAY.
 HB0032
 HB0032                          STATION RECOVERY (2012)
 HB0032
 HB0032'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0032'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0534 ***********************************************************************
 HB0534  DESIGNATION -  W 145
 HB0534  PID         -  HB0534
 HB0534  STATE/COUNTY-  IL/FRANKLIN
 HB0534  COUNTRY     -  US
 HB0534  USGS QUAD   -  AKIN (2018)
 HB0534
 HB0534                         *CURRENT SURVEY CONTROL
 HB0534  ______________________________________________________________________
 HB0534* NAD 83(1986) POSITION- 37 54 21.     (N) 088 44 22.     (W)   SCALED
 HB0534* NAVD 88 ORTHO HEIGHT -   150.614 (meters)      494.14  (feet) ADJUSTED
 HB0534  ______________________________________________________________________
 HB0534  GEOID HEIGHT    -        -29.649 (meters)                     GEOID18
 HB0534  DYNAMIC HEIGHT  -        150.511 (meters)      493.80  (feet) COMP
 HB0534  MODELED GRAVITY -    979,939.7   (mgal)                       NAVD 88
 HB0534
 HB0534  VERT ORDER      -  FIRST     CLASS II
 HB0534
 HB0534.The horizontal coordinates were scaled from a map and have
 HB0534.an estimated accuracy of +/- 6 seconds.
 HB0534
 HB0534.The orthometric height was determined by differential leveling and
 HB0534.adjusted by the NATIONAL GEODETIC SURVEY
 HB0534.in June 1991.
 HB0534
 HB0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0534.GEOID18 height accuracy estimate available here.
 HB0534
 HB0534.Click photographs - Photos may exist for this station.
 HB0534
 HB0534.The dynamic height is computed by dividing the NAVD 88
 HB0534.geopotential number by the normal gravity value computed on the
 HB0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0534.degrees latitude (g = 980.6199 gals.).
 HB0534
 HB0534.The modeled gravity was interpolated from observed gravity values.
 HB0534
 HB0534;                    North         East    Units  Estimated Accuracy
 HB0534;SPC IL E     -   137,600.      264,290.      MT  (+/- 180 meters Scaled)
 HB0534
 HB0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG470967(NAD 83)
 HB0534
 HB0534                          SUPERSEDED SURVEY CONTROL
 HB0534
 HB0534  NGVD 29 (11/26/84)  150.707  (m)          494.44   (f) ADJUSTED    1 2
 HB0534
 HB0534.Superseded values are not recommended for survey control.
 HB0534
 HB0534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0534.See file dsdata.pdf to determine how the superseded data were derived.
 HB0534
 HB0534_MARKER: DB = BENCH MARK DISK
 HB0534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0534_STAMPING: W 145 1949
 HB0534_MARK LOGO: CGS
 HB0534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0534+STABILITY: SURFACE MOTION
 HB0534
 HB0534  HISTORY     - Date     Condition        Report By
 HB0534  HISTORY     - 1949     MONUMENTED       CGS
 HB0534  HISTORY     - 20090709 MARK NOT FOUND   ILDT
 HB0534  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0534
 HB0534                          STATION DESCRIPTION
 HB0534
 HB0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0534'1.4 MI SE FROM THOMPSONVILLE.
 HB0534'1.4 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0534'STATION AT THOMPSONVILLE, AT FERRER SWITCH, AT THE 5TH TELEPHONE
 HB0534'POLE NORTHWEST OF THE ABOVE SWITCH, 76 FEET NORTHEAST OF THE
 HB0534'NORTHEAST RAIL OF THE MAIN TRACK, 16 FEET NORTHEAST OF THE NORTHEAST
 HB0534'RAIL OF A SIDE TRACK, 7 FEET WEST OF THE TELEPHONE POLE, 1 1/2
 HB0534'FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 7 FEET BELOW THE
 HB0534'MAIN TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 HB0534'INCHES.
 HB0534
 HB0534                          STATION RECOVERY (2009)
 HB0534
 HB0534'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0534'MARK NOT FOUND.
 HB0534
 HB0534                          STATION RECOVERY (2012)
 HB0534
 HB0534'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0534'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0014 ***********************************************************************
 JC0014  DESIGNATION -  W 146
 JC0014  PID         -  JC0014
 JC0014  STATE/COUNTY-  IL/MADISON
 JC0014  COUNTRY     -  US
 JC0014  USGS QUAD   -  MONKS MOUND (2018)
 JC0014
 JC0014                         *CURRENT SURVEY CONTROL
 JC0014  ______________________________________________________________________
 JC0014* NAD 83(1986) POSITION- 38 40 55.     (N) 090 03 54.     (W)   SCALED
 JC0014* NAVD 88 ORTHO HEIGHT -   127.361 (meters)      417.85  (feet) ADJUSTED
 JC0014  ______________________________________________________________________
 JC0014  GEOID HEIGHT    -        -31.068 (meters)                     GEOID18
 JC0014  DYNAMIC HEIGHT  -        127.281 (meters)      417.59  (feet) COMP
 JC0014  MODELED GRAVITY -    980,001.2   (mgal)                       NAVD 88
 JC0014
 JC0014  VERT ORDER      -  FIRST     CLASS II
 JC0014
 JC0014.The horizontal coordinates were scaled from a map and have
 JC0014.an estimated accuracy of +/- 6 seconds.
 JC0014
 JC0014.The orthometric height was determined by differential leveling and
 JC0014.adjusted by the NATIONAL GEODETIC SURVEY
 JC0014.in June 1991.
 JC0014
 JC0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0014.GEOID18 height accuracy estimate available here.
 JC0014
 JC0014.Click photographs - Photos may exist for this station.
 JC0014
 JC0014.The dynamic height is computed by dividing the NAVD 88
 JC0014.geopotential number by the normal gravity value computed on the
 JC0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0014.degrees latitude (g = 980.6199 gals.).
 JC0014
 JC0014.The modeled gravity was interpolated from observed gravity values.
 JC0014
 JC0014;                    North         East    Units  Estimated Accuracy
 JC0014;SPC IL W     -   223,670.      708,850.      MT  (+/- 180 meters Scaled)
 JC0014
 JC0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC553855(NAD 83)
 JC0014
 JC0014                          SUPERSEDED SURVEY CONTROL
 JC0014
 JC0014  NGVD 29 (??/??/92)  127.48   (m)          418.2    (f) COMPUTED    1 2
 JC0014
 JC0014.Superseded values are not recommended for survey control.
 JC0014
 JC0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0014.See file dsdata.pdf to determine how the superseded data were derived.
 JC0014
 JC0014_MARKER: DB = BENCH MARK DISK
 JC0014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0014_STAMPING: W 146 1949
 JC0014_MARK LOGO: CGS
 JC0014_PROJECTION: FLUSH
 JC0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0014+STABILITY: SURFACE MOTION
 JC0014
 JC0014  HISTORY     - Date     Condition        Report By
 JC0014  HISTORY     - 1949     MONUMENTED       CGS
 JC0014  HISTORY     - 1969     MARK NOT FOUND   CGS
 JC0014
 JC0014                          STATION DESCRIPTION
 JC0014
 JC0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0014'4.8 MI NW FROM CASEYVILLE.
 JC0014'1.3 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JC0014'THE STATION AT CASEYVILLE, THENCE 0.9 MILE NORTH ALONG BLACK
 JC0014'LANE TO THE INTERSECTION WITH U.S. HWY. 40, THENCE 1.0 MILE
 JC0014'WEST ALONG U.S. HWY. 40, THENCE 1.6 MILES NORTH ALONG SAND PRAIRIE
 JC0014'LANE, AT OLD HOUSE SITE EAST OF THE ROAD, ABOUT 0.35 MILE SOUTH
 JC0014'OF JUNCTION OF HWY. 111 AND SAND PRAIRIE LANE, 109 FEET
 JC0014'WEST-NORTHWEST OF WELL PUMP, 57 FEET WEST-SOUTHWEST OF THE
 JC0014'SOUTHWEST CORNER OF BARN, 50.5 FEET EAST OF THE CENTER LINE OF
 JC0014'THE ROAD, 46.5 FEET SOUTHEAST OF A POWER LINE POLE, 14 FEET
 JC0014'SOUTH-SOUTHWEST OF A 50 INCH ELM TREE, 8 FEET SOUTHWEST OF CENTER
 JC0014'OF A PARTIALLY FILLED IN WELL, 1.5 FEET SOUTH OF A WHITE WOODEN
 JC0014'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET
 JC0014'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JC0014
 JC0014                          STATION RECOVERY (1969)
 JC0014
 JC0014'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JC0014'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1368 ***********************************************************************
 JB1368  DESIGNATION -  W 147
 JB1368  PID         -  JB1368
 JB1368  STATE/COUNTY-  IL/ST CLAIR
 JB1368  COUNTRY     -  US
 JB1368  USGS QUAD   -  O'FALLON (2018)
 JB1368
 JB1368                         *CURRENT SURVEY CONTROL
 JB1368  ______________________________________________________________________
 JB1368* NAD 83(1986) POSITION- 38 35 32.     (N) 089 55 04.     (W)   SCALED
 JB1368* NAVD 88 ORTHO HEIGHT -   167.606 (meters)      549.89  (feet) ADJUSTED
 JB1368  ______________________________________________________________________
 JB1368  GEOID HEIGHT    -        -30.723 (meters)                     GEOID18
 JB1368  DYNAMIC HEIGHT  -        167.500 (meters)      549.54  (feet) COMP
 JB1368  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 JB1368
 JB1368  VERT ORDER      -  FIRST     CLASS I
 JB1368
 JB1368.The horizontal coordinates were scaled from a map and have
 JB1368.an estimated accuracy of +/- 6 seconds.
 JB1368
 JB1368.The orthometric height was determined by differential leveling and
 JB1368.adjusted by the NATIONAL GEODETIC SURVEY
 JB1368.in June 1991.
 JB1368
 JB1368.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1368.GEOID18 height accuracy estimate available here.
 JB1368
 JB1368.Click photographs - Photos may exist for this station.
 JB1368
 JB1368.The dynamic height is computed by dividing the NAVD 88
 JB1368.geopotential number by the normal gravity value computed on the
 JB1368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1368.degrees latitude (g = 980.6199 gals.).
 JB1368
 JB1368.The modeled gravity was interpolated from observed gravity values.
 JB1368
 JB1368;                    North         East    Units  Estimated Accuracy
 JB1368;SPC IL W     -   213,730.      721,680.      MT  (+/- 180 meters Scaled)
 JB1368
 JB1368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH458755(NAD 83)
 JB1368
 JB1368                          SUPERSEDED SURVEY CONTROL
 JB1368
 JB1368  NGVD 29 (??/??/92)  167.721  (m)          550.26   (f) ADJ UNCH    1 1
 JB1368
 JB1368.Superseded values are not recommended for survey control.
 JB1368
 JB1368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1368.See file dsdata.pdf to determine how the superseded data were derived.
 JB1368
 JB1368_MARKER: DB = BENCH MARK DISK
 JB1368_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1368_SP_SET: WATER TANK BASE
 JB1368_STAMPING: W 147 1949
 JB1368_MARK LOGO: CGS
 JB1368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1368
 JB1368  HISTORY     - Date     Condition        Report By
 JB1368  HISTORY     - 1949     MONUMENTED       CGS
 JB1368  HISTORY     - 1969     GOOD             CGS
 JB1368  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1368
 JB1368                          STATION DESCRIPTION
 JB1368
 JB1368'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1368'AT O FALLON.
 JB1368'AT OFALLON, ABOUT 0.5 MILE WEST ALONG THE BALTIMORE AND OHIO
 JB1368'RAILROAD FROM THE STATION, NEAR MILEPOLE 320-36, ABOUT 50 YARDS
 JB1368'SOUTH OF THE TRACK, AT THE CITY WATER WORKS, SET ON THE TOP OF THE
 JB1368'NORTHWEST CORNER OF THE BOTTOM STEP OF THE CONCRETE BASE TO THE
 JB1368'CENTER TUBE OF THE CITY WATER TANK, 1.3 FEET NORTHWEST OF THE
 JB1368'NORTHWEST FACE OF THE TUBE AND 1/2 FOOT UNDERGROUND.  SEC 30, T2N,
 JB1368'R7W.
 JB1368
 JB1368                          STATION RECOVERY (2011)
 JB1368
 JB1368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1368'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0700 ***********************************************************************
 HB0700  DESIGNATION -  W 148
 HB0700  PID         -  HB0700
 HB0700  STATE/COUNTY-  IL/JACKSON
 HB0700  COUNTRY     -  US
 HB0700  USGS QUAD   -  MURPHYSBORO (2018)
 HB0700
 HB0700                         *CURRENT SURVEY CONTROL
 HB0700  ______________________________________________________________________
 HB0700* NAD 83(1986) POSITION- 37 48 22.     (N) 089 19 59.     (W)   SCALED
 HB0700* NAVD 88 ORTHO HEIGHT -   123.082 (meters)      403.81  (feet) ADJUSTED
 HB0700  ______________________________________________________________________
 HB0700  GEOID HEIGHT    -        -29.244 (meters)                     GEOID18
 HB0700  DYNAMIC HEIGHT  -        122.997 (meters)      403.53  (feet) COMP
 HB0700  MODELED GRAVITY -    979,940.6   (mgal)                       NAVD 88
 HB0700
 HB0700  VERT ORDER      -  FIRST     CLASS II
 HB0700
 HB0700.The horizontal coordinates were scaled from a map and have
 HB0700.an estimated accuracy of +/- 6 seconds.
 HB0700
 HB0700.The orthometric height was determined by differential leveling and
 HB0700.adjusted by the NATIONAL GEODETIC SURVEY
 HB0700.in June 1991.
 HB0700
 HB0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0700.GEOID18 height accuracy estimate available here.
 HB0700
 HB0700.Click photographs - Photos may exist for this station.
 HB0700
 HB0700.The dynamic height is computed by dividing the NAVD 88
 HB0700.geopotential number by the normal gravity value computed on the
 HB0700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0700.degrees latitude (g = 980.6199 gals.).
 HB0700
 HB0700.The modeled gravity was interpolated from observed gravity values.
 HB0700
 HB0700;                    North         East    Units  Estimated Accuracy
 HB0700;SPC IL W     -   126,780.      773,410.      MT  (+/- 180 meters Scaled)
 HB0700
 HB0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG946868(NAD 83)
 HB0700
 HB0700                          SUPERSEDED SURVEY CONTROL
 HB0700
 HB0700  NGVD 29 (11/26/84)  123.176  (m)          404.12   (f) ADJUSTED    1 2
 HB0700
 HB0700.Superseded values are not recommended for survey control.
 HB0700
 HB0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0700.See file dsdata.pdf to determine how the superseded data were derived.
 HB0700
 HB0700_MARKER: DB = BENCH MARK DISK
 HB0700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0700_STAMPING: W 148 1949
 HB0700_MARK LOGO: CGS
 HB0700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0700+STABILITY: SURFACE MOTION
 HB0700
 HB0700  HISTORY     - Date     Condition        Report By
 HB0700  HISTORY     - 1949     MONUMENTED       CGS
 HB0700  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB0700  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0700
 HB0700                          STATION DESCRIPTION
 HB0700
 HB0700'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0700'3.4 MI N FROM MURPHYSBORO.
 HB0700'3.2 MILES NORTH ALONG HIGHWAYS 13 AND 127 FROM THE COURTHOUSE
 HB0700'AT MURPHYSBORO, THENCE ABOUT 2.0 MILE WEST ALONG A BLACK-TOP
 HB0700'ROAD, AT THE SOUTHEAST CORNER OF THE MURPHYSBORO AIRPORT, 37
 HB0700'FEET EAST OF A POWER LINE POLE, 32 FEET NORTH OF THE CENTER LINE
 HB0700'OF BLACK TOP ROAD, 1.5 FEET WEST OF A FENCE CORNER AND IN LINE
 HB0700'WITH THE R/W FENCE, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS
 HB0700'POST, ABOUT LEVEL WITH THE BLACK TOP ROAD AND SET IN THE TOP OF
 HB0700'A CONCRETE POST PROJECTING 4 INCHES.  NOTE-- AIRPORT NO LONGER
 HB0700'EXISTS.  THE AREA IS NOW CULTIVATED.
 HB0700
 HB0700                          STATION RECOVERY (1966)
 HB0700
 HB0700'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB0700'MARK NOT FOUND.
 HB0700
 HB0700                          STATION RECOVERY (2012)
 HB0700
 HB0700'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0700'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0331 ***********************************************************************
 KC0331  DESIGNATION -  W 15
 KC0331  PID         -  KC0331
 KC0331  STATE/COUNTY-  IL/ADAMS
 KC0331  COUNTRY     -  US
 KC0331  USGS QUAD   -  QUINCY WEST (2018)
 KC0331
 KC0331                         *CURRENT SURVEY CONTROL
 KC0331  ______________________________________________________________________
 KC0331* NAD 83(1986) POSITION- 39 57 20.     (N) 091 22 40.     (W)   SCALED
 KC0331* NAVD 88 ORTHO HEIGHT -   185.178 (meters)      607.54  (feet) ADJUSTED
 KC0331  ______________________________________________________________________
 KC0331  GEOID HEIGHT    -        -32.581 (meters)                     GEOID18
 KC0331  DYNAMIC HEIGHT  -        185.083 (meters)      607.23  (feet) COMP
 KC0331  MODELED GRAVITY -    980,105.9   (mgal)                       NAVD 88
 KC0331
 KC0331  VERT ORDER      -  FIRST     CLASS II
 KC0331
 KC0331.The horizontal coordinates were scaled from a map and have
 KC0331.an estimated accuracy of +/- 6 seconds.
 KC0331
 KC0331.The orthometric height was determined by differential leveling and
 KC0331.adjusted by the NATIONAL GEODETIC SURVEY
 KC0331.in June 1991.
 KC0331
 KC0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0331.GEOID18 height accuracy estimate available here.
 KC0331
 KC0331.Click photographs - Photos may exist for this station.
 KC0331
 KC0331.The dynamic height is computed by dividing the NAVD 88
 KC0331.geopotential number by the normal gravity value computed on the
 KC0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0331.degrees latitude (g = 980.6199 gals.).
 KC0331
 KC0331.The modeled gravity was interpolated from observed gravity values.
 KC0331
 KC0331;                    North         East    Units  Estimated Accuracy
 KC0331;SPC IL W     -   365,760.      596,520.      MT  (+/- 180 meters Scaled)
 KC0331
 KC0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE385240(NAD 83)
 KC0331
 KC0331                          SUPERSEDED SURVEY CONTROL
 KC0331
 KC0331  NGVD 29 (??/??/92)  185.254  (m)          607.79   (f) ADJ UNCH    1 2
 KC0331
 KC0331.Superseded values are not recommended for survey control.
 KC0331
 KC0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0331.See file dsdata.pdf to determine how the superseded data were derived.
 KC0331
 KC0331_MARKER: DB = BENCH MARK DISK
 KC0331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0331_STAMPING: W 15 1933
 KC0331_MARK LOGO: CGS
 KC0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0331+STABILITY: SURFACE MOTION
 KC0331
 KC0331  HISTORY     - Date     Condition        Report By
 KC0331  HISTORY     - 1933     MONUMENTED       CGS
 KC0331  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0331  HISTORY     - 20120524 MARK NOT FOUND   ILDT
 KC0331
 KC0331                          STATION DESCRIPTION
 KC0331
 KC0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0331'3 MI NE FROM QUINCY.
 KC0331'3 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0331'RAILROAD FROM THE STATION AT QUINCY, ADAMS COUNTY, 0.5 MILE
 KC0331'NORTH OF THE CITY LIMITS, 1/4 MILE WEST OF MILEPOST 259, 320 FEET
 KC0331'WEST OF THE TWENTY-FOURTH STREET PAVEMENT, AND 35 FEET NORTH OF
 KC0331'THE TRACK.  A STANDARD DISK, STAMPED W 15 1933 AND SET IN THE
 KC0331'TOP OF A CONCRETE POST.
 KC0331
 KC0331                          STATION RECOVERY (1971)
 KC0331
 KC0331'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0331'MARK NOT FOUND.
 KC0331
 KC0331                          STATION RECOVERY (2012)
 KC0331
 KC0331'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0331'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0023 ***********************************************************************
 JB0023  DESIGNATION -  W 150
 JB0023  PID         -  JB0023
 JB0023  STATE/COUNTY-  IL/CLAY
 JB0023  COUNTRY     -  US
 JB0023  USGS QUAD   -  FLORA (2018)
 JB0023
 JB0023                         *CURRENT SURVEY CONTROL
 JB0023  ______________________________________________________________________
 JB0023* NAD 83(1986) POSITION- 38 41 01.     (N) 088 24 55.     (W)   SCALED
 JB0023* NAVD 88 ORTHO HEIGHT -   140.187 (meters)      459.93  (feet) ADJUSTED
 JB0023  ______________________________________________________________________
 JB0023  GEOID HEIGHT    -        -31.218 (meters)                     GEOID18
 JB0023  DYNAMIC HEIGHT  -        140.100 (meters)      459.64  (feet) COMP
 JB0023  MODELED GRAVITY -    980,007.0   (mgal)                       NAVD 88
 JB0023
 JB0023  VERT ORDER      -  FIRST     CLASS II
 JB0023
 JB0023.The horizontal coordinates were scaled from a map and have
 JB0023.an estimated accuracy of +/- 6 seconds.
 JB0023
 JB0023.The orthometric height was determined by differential leveling and
 JB0023.adjusted by the NATIONAL GEODETIC SURVEY
 JB0023.in June 1991.
 JB0023
 JB0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0023.GEOID18 height accuracy estimate available here.
 JB0023
 JB0023.Click photographs - Photos may exist for this station.
 JB0023
 JB0023.The dynamic height is computed by dividing the NAVD 88
 JB0023.geopotential number by the normal gravity value computed on the
 JB0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0023.degrees latitude (g = 980.6199 gals.).
 JB0023
 JB0023.The modeled gravity was interpolated from observed gravity values.
 JB0023
 JB0023;                    North         East    Units  Estimated Accuracy
 JB0023;SPC IL E     -   223,860.      292,870.      MT  (+/- 180 meters Scaled)
 JB0023
 JB0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH769826(NAD 83)
 JB0023
 JB0023                          SUPERSEDED SURVEY CONTROL
 JB0023
 JB0023  NGVD 29 (??/??/92)  140.29   (m)          460.3    (f) COMPUTED    1 2
 JB0023
 JB0023.Superseded values are not recommended for survey control.
 JB0023
 JB0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0023.See file dsdata.pdf to determine how the superseded data were derived.
 JB0023
 JB0023_MARKER: DB = BENCH MARK DISK
 JB0023_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JB0023+WITH SETTING: PAVEMENT
 JB0023_SP_SET: SIGNAL LIGHT BASE
 JB0023_STAMPING: W 150 1949
 JB0023_MARK LOGO: CGS
 JB0023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0023+STABILITY: SURFACE MOTION
 JB0023
 JB0023  HISTORY     - Date     Condition        Report By
 JB0023  HISTORY     - 1949     MONUMENTED       CGS
 JB0023
 JB0023                          STATION DESCRIPTION
 JB0023
 JB0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0023'3.4 MI W FROM CLAY CITY.
 JB0023'3.4 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0023'STATION AT CLAY CITY, ABOUT 4.2 MILES EAST ALONG THE B AND O RR
 JB0023'FROM THE STATION AT FLORA, AT MILE POLE 238/18, SET IN THE TOP
 JB0023'OF THE NORTHWEST CORNER OF THE CONCRETE BASE OF THE SIGNAL LIGHT
 JB0023'238/4, 39 FEET NORTH-NORTHWEST OF MILE POLE 238/18, 10 FEET SOUTH
 JB0023'OF THE SOUTH RAIL AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1324 ***********************************************************************
 JB1324  DESIGNATION -  W 151
 JB1324  PID         -  JB1324
 JB1324  STATE/COUNTY-  IL/CLINTON
 JB1324  COUNTRY     -  US
 JB1324  USGS QUAD   -  TRENTON (2018)
 JB1324
 JB1324                         *CURRENT SURVEY CONTROL
 JB1324  ______________________________________________________________________
 JB1324* NAD 83(1986) POSITION- 38 36 17.     (N) 089 41 03.     (W)   SCALED
 JB1324* NAVD 88 ORTHO HEIGHT -   150.470 (meters)      493.67  (feet) ADJUSTED
 JB1324  ______________________________________________________________________
 JB1324  GEOID HEIGHT    -        -30.701 (meters)                     GEOID18
 JB1324  DYNAMIC HEIGHT  -        150.376 (meters)      493.36  (feet) COMP
 JB1324  MODELED GRAVITY -    980,000.9   (mgal)                       NAVD 88
 JB1324
 JB1324  VERT ORDER      -  FIRST     CLASS I
 JB1324
 JB1324.The horizontal coordinates were scaled from a map and have
 JB1324.an estimated accuracy of +/- 6 seconds.
 JB1324
 JB1324.The orthometric height was determined by differential leveling and
 JB1324.adjusted by the NATIONAL GEODETIC SURVEY
 JB1324.in June 1991.
 JB1324
 JB1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1324.GEOID18 height accuracy estimate available here.
 JB1324
 JB1324.Click photographs - Photos may exist for this station.
 JB1324
 JB1324.The dynamic height is computed by dividing the NAVD 88
 JB1324.geopotential number by the normal gravity value computed on the
 JB1324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1324.degrees latitude (g = 980.6199 gals.).
 JB1324
 JB1324.The modeled gravity was interpolated from observed gravity values.
 JB1324
 JB1324;                    North         East    Units  Estimated Accuracy
 JB1324;SPC IL W     -   215,200.      742,030.      MT  (+/- 180 meters Scaled)
 JB1324
 JB1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH662763(NAD 83)
 JB1324
 JB1324                          SUPERSEDED SURVEY CONTROL
 JB1324
 JB1324  NGVD 29 (??/??/92)  150.587  (m)          494.05   (f) ADJ UNCH    1 1
 JB1324
 JB1324.Superseded values are not recommended for survey control.
 JB1324
 JB1324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1324.See file dsdata.pdf to determine how the superseded data were derived.
 JB1324
 JB1324_MARKER: DB = BENCH MARK DISK
 JB1324_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1324_SP_SET: WATER TANK BASE
 JB1324_STAMPING: W 151 1949
 JB1324_MARK LOGO: CGS
 JB1324_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1324
 JB1324  HISTORY     - Date     Condition        Report By
 JB1324  HISTORY     - 1949     MONUMENTED       CGS
 JB1324  HISTORY     - 1969     GOOD             CGS
 JB1324  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1324  HISTORY     - 20151008 MARK NOT FOUND   MCA
 JB1324
 JB1324                          STATION DESCRIPTION
 JB1324
 JB1324'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1324'AT TRENTON.
 JB1324'AT TRENTON, ABOUT 100 YARD NORTHWEST OF THE CENTER OF THE
 JB1324'INTERSECTION OF SOUTH WASHINGTON AND ILLINOIS STREET, SET ON THE
 JB1324'TOP OF THE WEST CORNER OF THE CONCRETE BASE TO THE NORTHWEST LEG
 JB1324'OF THE CITY WATER TANK, ABOUT LEVEL WITH THE STREETS AND 1 FOOT
 JB1324'ABOVE THE LEVEL OF THE GROUND.  SEC 20, T 2 N, R 5 W.
 JB1324
 JB1324                          STATION RECOVERY (2011)
 JB1324
 JB1324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1324'MARK NOT FOUND.
 JB1324
 JB1324                          STATION RECOVERY (2015)
 JB1324
 JB1324'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1324'THE WATER TANK NO LONGER EXISTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0884 ***********************************************************************
 JB0884  DESIGNATION -  W 152
 JB0884  PID         -  JB0884
 JB0884  STATE/COUNTY-  IL/CLINTON
 JB0884  COUNTRY     -  US
 JB0884  USGS QUAD   -  CARLYLE (2018)
 JB0884
 JB0884                         *CURRENT SURVEY CONTROL
 JB0884  ______________________________________________________________________
 JB0884* NAD 83(1986) POSITION- 38 36 15.     (N) 089 19 42.     (W)   SCALED
 JB0884* NAVD 88 ORTHO HEIGHT -   143.134 (meters)      469.60  (feet) ADJUSTED
 JB0884  ______________________________________________________________________
 JB0884  GEOID HEIGHT    -        -30.898 (meters)                     GEOID18
 JB0884  DYNAMIC HEIGHT  -        143.043 (meters)      469.30  (feet) COMP
 JB0884  MODELED GRAVITY -    979,987.3   (mgal)                       NAVD 88
 JB0884
 JB0884  VERT ORDER      -  FIRST     CLASS I
 JB0884
 JB0884.The horizontal coordinates were scaled from a map and have
 JB0884.an estimated accuracy of +/- 6 seconds.
 JB0884
 JB0884.The orthometric height was determined by differential leveling and
 JB0884.adjusted by the NATIONAL GEODETIC SURVEY
 JB0884.in June 1991.
 JB0884
 JB0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0884.GEOID18 height accuracy estimate available here.
 JB0884
 JB0884.Click photographs - Photos may exist for this station.
 JB0884
 JB0884.The dynamic height is computed by dividing the NAVD 88
 JB0884.geopotential number by the normal gravity value computed on the
 JB0884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0884.degrees latitude (g = 980.6199 gals.).
 JB0884
 JB0884.The modeled gravity was interpolated from observed gravity values.
 JB0884
 JB0884;                    North         East    Units  Estimated Accuracy
 JB0884;SPC IL W     -   215,360.      773,020.      MT  (+/- 180 meters Scaled)
 JB0884
 JB0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH972754(NAD 83)
 JB0884
 JB0884                          SUPERSEDED SURVEY CONTROL
 JB0884
 JB0884  NGVD 29 (??/??/92)  143.247  (m)          469.97   (f) ADJ UNCH    1 1
 JB0884
 JB0884.Superseded values are not recommended for survey control.
 JB0884
 JB0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0884.See file dsdata.pdf to determine how the superseded data were derived.
 JB0884
 JB0884_MARKER: DB = BENCH MARK DISK
 JB0884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0884_STAMPING: W 152 1949
 JB0884_MARK LOGO: CGS
 JB0884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0884+STABILITY: SURFACE MOTION
 JB0884
 JB0884  HISTORY     - Date     Condition        Report By
 JB0884  HISTORY     - 1949     MONUMENTED       CGS
 JB0884  HISTORY     - 1969     GOOD             CGS
 JB0884  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0884
 JB0884                          STATION DESCRIPTION
 JB0884
 JB0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0884'2.5 MI E FROM CARLYLE.
 JB0884'ABOUT 2.5 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0884'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, NEAR MILEPOLE
 JB0884'288-22, 47 1/2 FEET NORTHWEST OF THE CENTER OF THE CROSSING OF A
 JB0884'FARM ROAD, 38.7 FEET NORTH OF THE NORTH RAIL, 24 FEET WEST OF THE
 JB0884'CENTER LINE OF THE ROAD, 10 1/2 FEET SOUTHWEST OF A LONE 36-INCH
 JB0884'HICKORY TREE, 1.5 FEET WEST OF A METAL WITNESS POST, 1 FOOT ABOVE
 JB0884'THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 JB0884'PROJECTING 1 FOOT ABOVE THE LEVEL OF THE GROUND.  SEC 20, T 2 N,
 JB0884'R 2 W.
 JB0884
 JB0884                          STATION RECOVERY (2011)
 JB0884
 JB0884'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0884'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0117 ***********************************************************************
 JB0117  DESIGNATION -  W 153
 JB0117  PID         -  JB0117
 JB0117  STATE/COUNTY-  IL/RICHLAND
 JB0117  COUNTRY     -  US
 JB0117  USGS QUAD   -  DUNDAS (2018)
 JB0117
 JB0117                         *CURRENT SURVEY CONTROL
 JB0117  ______________________________________________________________________
 JB0117* NAD 83(1986) POSITION- 38 47 20.     (N) 088 05 07.     (W)   SCALED
 JB0117* NAVD 88 ORTHO HEIGHT -   144.200 (meters)      473.10  (feet) ADJUSTED
 JB0117  ______________________________________________________________________
 JB0117  GEOID HEIGHT    -        -31.452 (meters)                     GEOID18
 JB0117  DYNAMIC HEIGHT  -        144.113 (meters)      472.81  (feet) COMP
 JB0117  MODELED GRAVITY -    980,018.1   (mgal)                       NAVD 88
 JB0117
 JB0117  VERT ORDER      -  FIRST     CLASS II
 JB0117
 JB0117.The horizontal coordinates were scaled from a map and have
 JB0117.an estimated accuracy of +/- 6 seconds.
 JB0117
 JB0117.The orthometric height was determined by differential leveling and
 JB0117.adjusted by the NATIONAL GEODETIC SURVEY
 JB0117.in June 1991.
 JB0117
 JB0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0117.GEOID18 height accuracy estimate available here.
 JB0117
 JB0117.Click photographs - Photos may exist for this station.
 JB0117
 JB0117.The dynamic height is computed by dividing the NAVD 88
 JB0117.geopotential number by the normal gravity value computed on the
 JB0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0117.degrees latitude (g = 980.6199 gals.).
 JB0117
 JB0117.The modeled gravity was interpolated from observed gravity values.
 JB0117
 JB0117;                    North         East    Units  Estimated Accuracy
 JB0117;SPC IL E     -   235,570.      321,550.      MT  (+/- 180 meters Scaled)
 JB0117
 JB0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH057939(NAD 83)
 JB0117
 JB0117                          SUPERSEDED SURVEY CONTROL
 JB0117
 JB0117  NGVD 29 (??/??/92)  144.290  (m)          473.39   (f) ADJ UNCH    1 2
 JB0117
 JB0117.Superseded values are not recommended for survey control.
 JB0117
 JB0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0117.See file dsdata.pdf to determine how the superseded data were derived.
 JB0117
 JB0117_MARKER: DB = BENCH MARK DISK
 JB0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0117_STAMPING: W 153 1949
 JB0117_MARK LOGO: CGS
 JB0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0117+STABILITY: SURFACE MOTION
 JB0117
 JB0117  HISTORY     - Date     Condition        Report By
 JB0117  HISTORY     - 1949     MONUMENTED       CGS
 JB0117  HISTORY     - 1956     GOOD             CGS
 JB0117  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0117
 JB0117                          STATION DESCRIPTION
 JB0117
 JB0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0117'3.9 MI N FROM OLNEY.
 JB0117'3.9 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0117'STATION AT OLNEY, ABOUT 3.1 MILES SOUTH OF THE STATION AND
 JB0117'BLACK TOP ROAD CROSSING AT DUNDAS, AT AN EAST-WEST GRAVEL ROAD
 JB0117'CROSSING, 210 FEET SOUTH OF CENTER LINE OF ROAD, 71 FEET WEST
 JB0117'OF WEST RAIL, 64 FEET WEST-NORTHWEST OF MILE POST P 175, 4.4 FEET
 JB0117'SOUTH OF POWER TRANSMISSION POLE NO. 955 ON A NORTH-SOUTH POWER
 JB0117'LINE, 186 1/2 FEET SOUTH-SOUTHWEST OF WEST END OF A 50-INCH
 JB0117'CONCRETE PIPE CULVERT UNDER TRACK, 2 FEET NORTH OF A WHITE
 JB0117'WOODEN WITNESS POST, ABOUT 1 1/2 FEET BELOW LEVEL OF TRACK
 JB0117'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0117
 JB0117                          STATION RECOVERY (1983)
 JB0117
 JB0117'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0117'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1004 ***********************************************************************
 JB1004  DESIGNATION -  W 154
 JB1004  PID         -  JB1004
 JB1004  STATE/COUNTY-  IL/MARION
 JB1004  COUNTRY     -  US
 JB1004  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1004
 JB1004                         *CURRENT SURVEY CONTROL
 JB1004  ______________________________________________________________________
 JB1004* NAD 83(1986) POSITION- 38 35 25.48   (N) 089 07 10.98   (W)   HD_HELD1
 JB1004* NAVD 88 ORTHO HEIGHT -   152.141 (meters)      499.15  (feet) ADJUSTED
 JB1004  ______________________________________________________________________
 JB1004  GEOID HEIGHT    -        -30.850 (meters)                     GEOID18
 JB1004  DYNAMIC HEIGHT  -        152.045 (meters)      498.83  (feet) COMP
 JB1004  MODELED GRAVITY -    979,994.9   (mgal)                       NAVD 88
 JB1004
 JB1004  VERT ORDER      -  SECOND    CLASS I
 JB1004
 JB1004.The horizontal coordinates were determined by differentially corrected
 JB1004.hand held GPS observations or other comparable positioning techniques
 JB1004.and have an estimated accuracy of +/- 3 meters.
 JB1004
 JB1004.The orthometric height was determined by differential leveling and
 JB1004.adjusted by the NATIONAL GEODETIC SURVEY
 JB1004.in May 2016.
 JB1004
 JB1004.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1004.GEOID18 height accuracy estimate available here.
 JB1004
 JB1004.Click photographs - Photos may exist for this station.
 JB1004
 JB1004.The dynamic height is computed by dividing the NAVD 88
 JB1004.geopotential number by the normal gravity value computed on the
 JB1004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1004.degrees latitude (g = 980.6199 gals.).
 JB1004
 JB1004.The modeled gravity was interpolated from observed gravity values.
 JB1004
 JB1004;                    North         East    Units  Estimated Accuracy
 JB1004;SPC IL E     -   213,803.3     231,488.7     MT  (+/- 3 meters HH1 GPS) 
 JB1004
 JB1004_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1538773456(NAD 83)
 JB1004
 JB1004                          SUPERSEDED SURVEY CONTROL
 JB1004
 JB1004  NAVD 88 (06/15/91)  152.165  (m)          499.23   (f) SUPERSEDED  1 1
 JB1004  NGVD 29 (??/??/92)  152.301  (m)          499.67   (f) ADJ UNCH    1 1
 JB1004
 JB1004.Superseded values are not recommended for survey control.
 JB1004
 JB1004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1004.See file dsdata.pdf to determine how the superseded data were derived.
 JB1004
 JB1004_MARKER: DB = BENCH MARK DISK
 JB1004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1004_STAMPING: W 154 1949
 JB1004_MARK LOGO: CGS
 JB1004_PROJECTION: FLUSH
 JB1004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1004+STABILITY: SURFACE MOTION
 JB1004_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1004+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB1004
 JB1004  HISTORY     - Date     Condition        Report By
 JB1004  HISTORY     - 1949     MONUMENTED       CGS
 JB1004  HISTORY     - 1969     GOOD             CGS
 JB1004  HISTORY     - 20110901 GOOD             ILDT
 JB1004  HISTORY     - 20140618 GOOD             ILDT
 JB1004  HISTORY     - 20150917 GOOD             AMESC
 JB1004
 JB1004                          STATION DESCRIPTION
 JB1004
 JB1004'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1004'1.8 MI S FROM SANDOVAL.
 JB1004'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1004'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB1004'AT SANDOVAL, THENCE 0.2 MILE EAST ALONG A PAVED ROAD, 97 FEET
 JB1004'SOUTH OF THE CENTER LINE OF THE ROAD, 17 FEET EAST OF THE CENTER
 JB1004'LINE OF A DRIVEWAY, 15.5 FEET WEST OF THE NORTHWEST CORNER OF A
 JB1004'GARAGE AT THE WEST END OF A HOUSE, 1.5 FEET NORTH OF A WOODEN
 JB1004'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 JB1004'CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 JB1004'SEC 29, T 2 N, R 1 E.
 JB1004
 JB1004                          STATION RECOVERY (2011)
 JB1004
 JB1004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1004'RECOVERED IN GOOD CONDITION.
 JB1004
 JB1004                          STATION RECOVERY (2014)
 JB1004
 JB1004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1004'RECOVERED IN GOOD CONDITION.
 JB1004
 JB1004                          STATION RECOVERY (2015)
 JB1004
 JB1004'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1004'RECOVERED IN GOOD CONDITION.
 JB1004'
 JB1004'NOTE-ADD-THE WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0602 ***********************************************************************
 JB0602  DESIGNATION -  W 155
 JB0602  PID         -  JB0602
 JB0602  STATE/COUNTY-  IL/MARION
 JB0602  COUNTRY     -  US
 JB0602  USGS QUAD   -  IUKA (2018)
 JB0602
 JB0602                         *CURRENT SURVEY CONTROL
 JB0602  ______________________________________________________________________
 JB0602* NAD 83(1986) POSITION- 38 36 59.     (N) 088 48 26.     (W)   SCALED
 JB0602* NAVD 88 ORTHO HEIGHT -   160.700 (meters)      527.23  (feet) ADJUSTED
 JB0602  ______________________________________________________________________
 JB0602  GEOID HEIGHT    -        -31.026 (meters)                     GEOID18
 JB0602  DYNAMIC HEIGHT  -        160.597 (meters)      526.89  (feet) COMP
 JB0602  MODELED GRAVITY -    979,988.8   (mgal)                       NAVD 88
 JB0602
 JB0602  VERT ORDER      -  FIRST     CLASS II
 JB0602
 JB0602.The horizontal coordinates were scaled from a map and have
 JB0602.an estimated accuracy of +/- 6 seconds.
 JB0602
 JB0602.The orthometric height was determined by differential leveling and
 JB0602.adjusted by the NATIONAL GEODETIC SURVEY
 JB0602.in June 1991.
 JB0602
 JB0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0602.GEOID18 height accuracy estimate available here.
 JB0602
 JB0602.Click photographs - Photos may exist for this station.
 JB0602
 JB0602.The dynamic height is computed by dividing the NAVD 88
 JB0602.geopotential number by the normal gravity value computed on the
 JB0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0602.degrees latitude (g = 980.6199 gals.).
 JB0602
 JB0602.The modeled gravity was interpolated from observed gravity values.
 JB0602
 JB0602;                    North         East    Units  Estimated Accuracy
 JB0602;SPC IL E     -   216,500.      258,730.      MT  (+/- 180 meters Scaled)
 JB0602
 JB0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH426757(NAD 83)
 JB0602
 JB0602                          SUPERSEDED SURVEY CONTROL
 JB0602
 JB0602  NGVD 29 (??/??/92)  160.809  (m)          527.59   (f) ADJ UNCH    1 2
 JB0602
 JB0602.Superseded values are not recommended for survey control.
 JB0602
 JB0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0602.See file dsdata.pdf to determine how the superseded data were derived.
 JB0602
 JB0602_MARKER: DB = BENCH MARK DISK
 JB0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0602_STAMPING: W 155 1949
 JB0602_MARK LOGO: CGS
 JB0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0602+STABILITY: SURFACE MOTION
 JB0602
 JB0602  HISTORY     - Date     Condition        Report By
 JB0602  HISTORY     - 1949     MONUMENTED       CGS
 JB0602  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0602  HISTORY     - 20110915 MARK NOT FOUND   ILDT
 JB0602
 JB0602                          STATION DESCRIPTION
 JB0602
 JB0602'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0602'1 MI W FROM IUKA.
 JB0602'ABOUT 1.0 MILE WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0602'THE STATION AT IUKA, ABOUT 0.3 MILE WEST OF MILE POST C 260, SET
 JB0602'IN THE SOUTHEAST QUARTER OF A ROAD CROSSING, BETWEEN THE TRACK
 JB0602'AND A ROAD PARALLEL TO THE TRACK, 137 FEET EAST OF THE CENTER
 JB0602'LINE OF THE ROAD THAT MAKES THE CROSSING, 34 FEET NORTH OF THE
 JB0602'CENTER LINE OF THE ROAD PARALLEL TO THE TRACK, 41 FEET SOUTH OF
 JB0602'THE SOUTH RAIL, 6 FEET WEST OF MILE POLE 260/12 AND IN LINE WITH
 JB0602'THE POLES, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1
 JB0602'FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 JB0602'POST PROJECTING 4 INCHES.
 JB0602
 JB0602                          STATION RECOVERY (1986)
 JB0602
 JB0602'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0602'MARK NOT FOUND.
 JB0602
 JB0602                          STATION RECOVERY (2011)
 JB0602
 JB0602'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0602'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0835 ***********************************************************************
 HB0835  DESIGNATION -  W 156
 HB0835  PID         -  HB0835
 HB0835  STATE/COUNTY-  IL/PULASKI
 HB0835  COUNTRY     -  US
 HB0835  USGS QUAD   -  PULASKI (2018)
 HB0835
 HB0835                         *CURRENT SURVEY CONTROL
 HB0835  ______________________________________________________________________
 HB0835* NAD 83(1986) POSITION- 37 07 51.     (N) 089 11 57.     (W)   SCALED
 HB0835* NAVD 88 ORTHO HEIGHT -   106.489 (meters)      349.37  (feet) ADJUSTED
 HB0835  ______________________________________________________________________
 HB0835  GEOID HEIGHT    -        -28.218 (meters)                     GEOID18
 HB0835  DYNAMIC HEIGHT  -        106.412 (meters)      349.12  (feet) COMP
 HB0835  MODELED GRAVITY -    979,905.8   (mgal)                       NAVD 88
 HB0835
 HB0835  VERT ORDER      -  FIRST     CLASS I
 HB0835
 HB0835.The horizontal coordinates were scaled from a map and have
 HB0835.an estimated accuracy of +/- 6 seconds.
 HB0835
 HB0835.The orthometric height was determined by differential leveling and
 HB0835.adjusted by the NATIONAL GEODETIC SURVEY
 HB0835.in June 1991.
 HB0835
 HB0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0835.GEOID18 height accuracy estimate available here.
 HB0835
 HB0835.Click photographs - Photos may exist for this station.
 HB0835
 HB0835.The dynamic height is computed by dividing the NAVD 88
 HB0835.geopotential number by the normal gravity value computed on the
 HB0835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0835.degrees latitude (g = 980.6199 gals.).
 HB0835
 HB0835.The modeled gravity was interpolated from observed gravity values.
 HB0835
 HB0835;                    North         East    Units  Estimated Accuracy
 HB0835;SPC IL W     -    51,950.      785,970.      MT  (+/- 180 meters Scaled)
 HB0835
 HB0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG046116(NAD 83)
 HB0835
 HB0835                          SUPERSEDED SURVEY CONTROL
 HB0835
 HB0835  NGVD 29 (11/26/84)  106.404  (m)          349.09   (f) ADJUSTED    1 1
 HB0835
 HB0835.Superseded values are not recommended for survey control.
 HB0835
 HB0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0835.See file dsdata.pdf to determine how the superseded data were derived.
 HB0835
 HB0835_MARKER: DB = BENCH MARK DISK
 HB0835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0835_STAMPING: W 156 1954
 HB0835_MARK LOGO: CGS
 HB0835_PROJECTION: FLUSH
 HB0835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0835+STABILITY: SURFACE MOTION
 HB0835_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0835+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 HB0835
 HB0835  HISTORY     - Date     Condition        Report By
 HB0835  HISTORY     - 1954     MONUMENTED       CGS
 HB0835  HISTORY     - 1969     GOOD             CGS
 HB0835  HISTORY     - 20020829 GOOD             USACE
 HB0835  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0835
 HB0835                          STATION DESCRIPTION
 HB0835
 HB0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0835'1.2 MI N FROM MOUNDS.
 HB0835'ABOUT 1.2 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0835'THE STATION AT MOUNDS, 141 YARDS SOUTH OF MILEPOST 355, 101 FEET
 HB0835'EAST OF THE EAST RAIL OF THE EAST TRACK, 159.3 FEET SOUTH OF
 HB0835'THE SOUTHEAST CORNER OF A WOODEN BRIDGE ON A DIRT ROAD, 7 FEET
 HB0835'EAST OF THE CENTER LINE OF THE ROAD, 15 FEET NORTH OF THE CENTER
 HB0835'LINE OF A NARROW LANE WHICH LEADS EAST, 64 FEET SOUTH OF AN
 HB0835'8-INCH SYCAMORE TREE, 5 1/2 FEET WEST OF A FENCE, 1.0 FOOT SOUTH
 HB0835'OF A METAL WITNESS POST, ABOUT 6 1/2 FEET BELOW THE LEVEL OF THE
 HB0835'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 HB0835'THE SURFACE OF THE GROUND.  SEC 3, T16S, R1W.
 HB0835
 HB0835                          STATION RECOVERY (2002)
 HB0835
 HB0835'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0835'DIRT ROAD NOW GRAVELED AND IS FORREST AVENUE.
 HB0835'MONUMENT IS 3 FT NORTH OF POWER POLE 477 WITH A STREET LIGHT.
 HB0835
 HB0835                          STATION RECOVERY (2012)
 HB0835
 HB0835'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0835'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0674 ***********************************************************************
 HB0674  DESIGNATION -  W 157
 HB0674  PID         -  HB0674
 HB0674  STATE/COUNTY-  IL/UNION
 HB0674  COUNTRY     -  US
 HB0674  USGS QUAD   -  COBDEN (2018)
 HB0674
 HB0674                         *CURRENT SURVEY CONTROL
 HB0674  ______________________________________________________________________
 HB0674* NAD 83(1986) POSITION- 37 30 41.4    (N) 089 15 48.9    (W)   HD_HELD2
 HB0674* NAVD 88 ORTHO HEIGHT -   189.783 (meters)      622.65  (feet) ADJUSTED
 HB0674  ______________________________________________________________________
 HB0674  GEOID HEIGHT    -        -28.624 (meters)                     GEOID18
 HB0674  DYNAMIC HEIGHT  -        189.647 (meters)      622.20  (feet) COMP
 HB0674  MODELED GRAVITY -    979,910.6   (mgal)                       NAVD 88
 HB0674
 HB0674  VERT ORDER      -  FIRST     CLASS I
 HB0674
 HB0674.The horizontal coordinates were established by autonomous hand held GPS
 HB0674.observations and have an estimated accuracy of +/- 10 meters.
 HB0674
 HB0674.The orthometric height was determined by differential leveling and
 HB0674.adjusted by the NATIONAL GEODETIC SURVEY
 HB0674.in June 1991.
 HB0674
 HB0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0674.GEOID18 height accuracy estimate available here.
 HB0674
 HB0674.Click photographs - Photos may exist for this station.
 HB0674
 HB0674.The dynamic height is computed by dividing the NAVD 88
 HB0674.geopotential number by the normal gravity value computed on the
 HB0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0674.degrees latitude (g = 980.6199 gals.).
 HB0674
 HB0674.The modeled gravity was interpolated from observed gravity values.
 HB0674
 HB0674;                    North         East    Units  Estimated Accuracy
 HB0674;SPC IL W     -    94,137.      779,839.      MT  (+/- 10 meters HH2 GPS)
 HB0674
 HB0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG9993854024(NAD 83)
 HB0674
 HB0674                          SUPERSEDED SURVEY CONTROL
 HB0674
 HB0674  NGVD 29 (11/26/84)  189.803  (m)          622.71   (f) ADJUSTED    1 1
 HB0674
 HB0674.Superseded values are not recommended for survey control.
 HB0674
 HB0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0674.See file dsdata.pdf to determine how the superseded data were derived.
 HB0674
 HB0674_MARKER: DB = BENCH MARK DISK
 HB0674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0674_STAMPING: W 157 1954
 HB0674_MARK LOGO: CGS
 HB0674_PROJECTION: FLUSH
 HB0674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0674+STABILITY: SURFACE MOTION
 HB0674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0674+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 HB0674
 HB0674  HISTORY     - Date     Condition        Report By
 HB0674  HISTORY     - 1954     MONUMENTED       CGS
 HB0674  HISTORY     - 1969     GOOD             CGS
 HB0674  HISTORY     - 1976     GOOD             ILDT
 HB0674  HISTORY     - 1976     GOOD             ILDT
 HB0674  HISTORY     - 1976     GOOD             ILDT
 HB0674  HISTORY     - 20120502 GOOD             AMESC
 HB0674  HISTORY     - 20120621 GOOD             ILDT
 HB0674
 HB0674                          STATION DESCRIPTION
 HB0674
 HB0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0674'1.6 MI S FROM COBDEN.
 HB0674'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0674'THE POST OFFICE AT COBDEN, 212 1/2 FEET NORTH OF MILEPOST 325,
 HB0674'262 FEET NORTH-NORTHWEST OF THE CENTER OF A CROSSING OF THE
 HB0674'RAILROAD AND A GRAVELED ROAD, 90 1/2 FEET WEST OF THE WEST RAIL
 HB0674'OF THE WEST TRACK, 76 FEET SOUTH OF A POWER POLE, 1.0 FOOT
 HB0674'SOUTHWEST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL
 HB0674'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 HB0674'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 31,
 HB0674'T 11 S, R 1 W.
 HB0674
 HB0674                          STATION RECOVERY (1976)
 HB0674
 HB0674'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0674'RECOVERED IN GOOD CONDITION.
 HB0674
 HB0674                          STATION RECOVERY (1976)
 HB0674
 HB0674'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0674'RECOVERED IN GOOD CONDITION.
 HB0674
 HB0674                          STATION RECOVERY (1976)
 HB0674
 HB0674'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0674'RECOVERED IN GOOD CONDITION.
 HB0674
 HB0674                          STATION RECOVERY (2012)
 HB0674
 HB0674'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0674'RECOVERED AS DESCRIBED.
 HB0674'
 HB0674'NOTE-THE GRAVEL ROAD IS NOW PAVED AND CALLED ANNA NURSERY LANE.  THE
 HB0674'STATION IS 10 FT (3.0 M) NORTH OF A POWER POLE.
 HB0674
 HB0674                          STATION RECOVERY (2012)
 HB0674
 HB0674'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0630 ***********************************************************************
 HB0630  DESIGNATION -  W 158
 HB0630  PID         -  HB0630
 HB0630  STATE/COUNTY-  IL/JACKSON
 HB0630  COUNTRY     -  US
 HB0630  USGS QUAD   -  DE SOTO (2018)
 HB0630
 HB0630                         *CURRENT SURVEY CONTROL
 HB0630  ______________________________________________________________________
 HB0630* NAD 83(1986) POSITION- 37 46 42.     (N) 089 14 47.     (W)   SCALED
 HB0630* NAVD 88 ORTHO HEIGHT -   121.654 (meters)      399.13  (feet) ADJUSTED
 HB0630  ______________________________________________________________________
 HB0630  GEOID HEIGHT    -        -29.184 (meters)                     GEOID18
 HB0630  DYNAMIC HEIGHT  -        121.570 (meters)      398.85  (feet) COMP
 HB0630  MODELED GRAVITY -    979,941.2   (mgal)                       NAVD 88
 HB0630
 HB0630  VERT ORDER      -  FIRST     CLASS II
 HB0630
 HB0630.This mark is at Southern Illinois Airport (MDH)
 HB0630
 HB0630.The horizontal coordinates were scaled from a map and have
 HB0630.an estimated accuracy of +/- 6 seconds.
 HB0630
 HB0630.The orthometric height was determined by differential leveling and
 HB0630.adjusted by the NATIONAL GEODETIC SURVEY
 HB0630.in June 1991.
 HB0630
 HB0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0630.GEOID18 height accuracy estimate available here.
 HB0630
 HB0630.Click photographs - Photos may exist for this station.
 HB0630
 HB0630.The dynamic height is computed by dividing the NAVD 88
 HB0630.geopotential number by the normal gravity value computed on the
 HB0630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0630.degrees latitude (g = 980.6199 gals.).
 HB0630
 HB0630.The modeled gravity was interpolated from observed gravity values.
 HB0630
 HB0630;                    North         East    Units  Estimated Accuracy
 HB0630;SPC IL W     -   123,770.      781,070.      MT  (+/- 180 meters Scaled)
 HB0630
 HB0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG021835(NAD 83)
 HB0630
 HB0630                          SUPERSEDED SURVEY CONTROL
 HB0630
 HB0630  NGVD 29 (11/26/84)  121.747  (m)          399.43   (f) ADJUSTED    1 2
 HB0630
 HB0630.Superseded values are not recommended for survey control.
 HB0630
 HB0630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0630.See file dsdata.pdf to determine how the superseded data were derived.
 HB0630
 HB0630_MARKER: DB = BENCH MARK DISK
 HB0630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0630_STAMPING: W 158 1954
 HB0630_MARK LOGO: CGS
 HB0630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0630+STABILITY: SURFACE MOTION
 HB0630
 HB0630  HISTORY     - Date     Condition        Report By
 HB0630  HISTORY     - 1954     MONUMENTED       CGS
 HB0630  HISTORY     - 1969     GOOD             CGS
 HB0630  HISTORY     - 1973     GOOD             NGS
 HB0630  HISTORY     - 1977     GOOD             NGS
 HB0630  HISTORY     - 1977     GOOD             NGS
 HB0630  HISTORY     - 1977     GOOD             NGS
 HB0630
 HB0630                          STATION DESCRIPTION
 HB0630
 HB0630'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0630'3.9 MI SW FROM DE SOTO.
 HB0630'ABOUT 2.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0630'THE POST OFFICE AT DE SOTO, THENCE 1.4 MILES WEST-SOUTHWEST
 HB0630'ALONG A GRAVELED ROAD, 0.35 MILE NORTHEAST OF THE ADMINISTRATION
 HB0630'BUILDING AT THE SOUTHERN ILLINOIS AIRPORT, 26 FEET WEST OF THE
 HB0630'CENTER LINE OF THE ROAD, 195 FEET NORTH OF THE EXTENDED CENTER
 HB0630'LINE OF A GRAVELED ROAD WHICH LEADS EAST, 149 FEET NORTH OF THE
 HB0630'WEST END OF A TUBULAR CULVERT, 69 FEET SOUTH OF THE SOUTH END
 HB0630'OF AN IRON BRACE POST FOR A FENCE, 1 FOOT EAST OF A FENCE, 1.5
 HB0630'FEET SOUTH OF A WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 HB0630'AND SET IN THE TOP OF A CONCRETE POST, WHICH PROJECTS 5 INCHES
 HB0630'ABOVE THE SURFACE OF THE GROUND.  SEC 31, T 9S, R 1W.  NOTE-- THIS
 HB0630'MARK WAS NOT LEVELED TO BY THIS PARTY IN 1969.
 HB0630
 HB0630                          STATION RECOVERY (1973)
 HB0630
 HB0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 HB0630'RECOVERED IN GOOD CONDITION.
 HB0630
 HB0630                          STATION RECOVERY (1977)
 HB0630
 HB0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 HB0630'RECOVERED IN GOOD CONDITION.
 HB0630
 HB0630                          STATION RECOVERY (1977)
 HB0630
 HB0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 HB0630'RECOVERED IN GOOD CONDITION.
 HB0630
 HB0630                          STATION RECOVERY (1977)
 HB0630
 HB0630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 HB0630'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1031 ***********************************************************************
 JB1031  DESIGNATION -  W 159
 JB1031  PID         -  JB1031
 JB1031  STATE/COUNTY-  IL/WASHINGTON
 JB1031  COUNTRY     -  US
 JB1031  USGS QUAD   -  IRVINGTON (2018)
 JB1031
 JB1031                         *CURRENT SURVEY CONTROL
 JB1031  ______________________________________________________________________
 JB1031* NAD 83(1986) POSITION- 38 27 43.     (N) 089 09 19.     (W)   SCALED
 JB1031* NAVD 88 ORTHO HEIGHT -   157.444 (meters)      516.55  (feet) ADJUSTED
 JB1031  ______________________________________________________________________
 JB1031  GEOID HEIGHT    -        -30.465 (meters)                     GEOID18
 JB1031  DYNAMIC HEIGHT  -        157.343 (meters)      516.22  (feet) COMP
 JB1031  MODELED GRAVITY -    979,985.7   (mgal)                       NAVD 88
 JB1031
 JB1031  VERT ORDER      -  FIRST     CLASS I
 JB1031
 JB1031.The horizontal coordinates were scaled from a map and have
 JB1031.an estimated accuracy of +/- 6 seconds.
 JB1031
 JB1031.The orthometric height was determined by differential leveling and
 JB1031.adjusted by the NATIONAL GEODETIC SURVEY
 JB1031.in June 1991.
 JB1031
 JB1031.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1031.GEOID18 height accuracy estimate available here.
 JB1031
 JB1031.Click photographs - Photos may exist for this station.
 JB1031
 JB1031.The dynamic height is computed by dividing the NAVD 88
 JB1031.geopotential number by the normal gravity value computed on the
 JB1031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1031.degrees latitude (g = 980.6199 gals.).
 JB1031
 JB1031.The modeled gravity was interpolated from observed gravity values.
 JB1031
 JB1031;                    North         East    Units  Estimated Accuracy
 JB1031;SPC IL W     -   199,730.      788,270.      MT  (+/- 180 meters Scaled)
 JB1031
 JB1031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH119592(NAD 83)
 JB1031
 JB1031                          SUPERSEDED SURVEY CONTROL
 JB1031
 JB1031  NGVD 29 (??/??/92)  157.561  (m)          516.93   (f) ADJ UNCH    1 1
 JB1031
 JB1031.Superseded values are not recommended for survey control.
 JB1031
 JB1031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1031.See file dsdata.pdf to determine how the superseded data were derived.
 JB1031
 JB1031_MARKER: DB = BENCH MARK DISK
 JB1031_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1031_STAMPING: W 159 1954
 JB1031_MARK LOGO: CGS
 JB1031_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1031_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1031
 JB1031  HISTORY     - Date     Condition        Report By
 JB1031  HISTORY     - 1954     MONUMENTED       CGS
 JB1031  HISTORY     - 1969     GOOD             CGS
 JB1031  HISTORY     - 20140707 MARK NOT FOUND   ILDT
 JB1031
 JB1031                          STATION DESCRIPTION
 JB1031
 JB1031'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1031'1.6 MI N FROM IRVINGTON.
 JB1031'ABOUT 1.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1031'THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 177 AT IRVINGTON,
 JB1031'OR ABOUT 4.55 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD
 JB1031'FROM THE STATION AT CENTRALIA, 74 FEET SOUTHEAST OF MILEPOST
 JB1031'257, 96 1/2 FEET EAST OF THE EAST RAIL OF THE EAST SET OF MAIN
 JB1031'TRACKS, 56 FEET EAST OF A TELEPHONE POLE, 1 FOOT WEST OF A FENCE,
 JB1031'ABOUT LEVEL WITH THE TRACKS, AND ON THE TOP OF A 3 1/2-INCH
 JB1031'IRON PIPE WHICH PROJECTS 8 1/2 INCHES ABOVE THE SURFACE OF THE
 JB1031'GROUND.  SEC 1, T 1 S, R 1 W.
 JB1031
 JB1031                          STATION RECOVERY (2014)
 JB1031
 JB1031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1031'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1066 ***********************************************************************
 JB1066  DESIGNATION -  W 160
 JB1066  PID         -  JB1066
 JB1066  STATE/COUNTY-  IL/PERRY
 JB1066  COUNTRY     -  US
 JB1066  USGS QUAD   -  TAMAROA (2018)
 JB1066
 JB1066                         *CURRENT SURVEY CONTROL
 JB1066  ______________________________________________________________________
 JB1066* NAD 83(1986) POSITION- 38 08 26.     (N) 089 13 39.     (W)   SCALED
 JB1066* NAVD 88 ORTHO HEIGHT -   153.364 (meters)      503.16  (feet) ADJUSTED
 JB1066  ______________________________________________________________________
 JB1066  GEOID HEIGHT    -        -29.734 (meters)                     GEOID18
 JB1066  DYNAMIC HEIGHT  -        153.262 (meters)      502.83  (feet) COMP
 JB1066  MODELED GRAVITY -    979,964.9   (mgal)                       NAVD 88
 JB1066
 JB1066  VERT ORDER      -  FIRST     CLASS I
 JB1066
 JB1066.The horizontal coordinates were scaled from a map and have
 JB1066.an estimated accuracy of +/- 6 seconds.
 JB1066
 JB1066.The orthometric height was determined by differential leveling and
 JB1066.adjusted by the NATIONAL GEODETIC SURVEY
 JB1066.in June 1991.
 JB1066
 JB1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1066.GEOID18 height accuracy estimate available here.
 JB1066
 JB1066.Click photographs - Photos may exist for this station.
 JB1066
 JB1066.The dynamic height is computed by dividing the NAVD 88
 JB1066.geopotential number by the normal gravity value computed on the
 JB1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1066.degrees latitude (g = 980.6199 gals.).
 JB1066
 JB1066.The modeled gravity was interpolated from observed gravity values.
 JB1066
 JB1066;                    North         East    Units  Estimated Accuracy
 JB1066;SPC IL W     -   163,990.      782,330.      MT  (+/- 180 meters Scaled)
 JB1066
 JB1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH047237(NAD 83)
 JB1066
 JB1066                          SUPERSEDED SURVEY CONTROL
 JB1066
 JB1066  NGVD 29 (??/??/92)  153.461  (m)          503.48   (f) ADJ UNCH    1 1
 JB1066
 JB1066.Superseded values are not recommended for survey control.
 JB1066
 JB1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1066.See file dsdata.pdf to determine how the superseded data were derived.
 JB1066
 JB1066_MARKER: DB = BENCH MARK DISK
 JB1066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1066_STAMPING: W 160 1954
 JB1066_MARK LOGO: CGS
 JB1066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1066+STABILITY: SURFACE MOTION
 JB1066
 JB1066  HISTORY     - Date     Condition        Report By
 JB1066  HISTORY     - 1954     MONUMENTED       CGS
 JB1066  HISTORY     - 1969     GOOD             CGS
 JB1066  HISTORY     - 1978     GOOD             ILDT
 JB1066  HISTORY     - 20090305 GOOD             ILDT
 JB1066
 JB1066                          STATION DESCRIPTION
 JB1066
 JB1066'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1066'0.2 MI N FROM TAMAROA.
 JB1066'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1066'AT TAMAROA, THENCE 0.2 MILE NORTH ALONG THE ILLINOIS CENTRAL
 JB1066'RAILROAD, 60 FEET EAST OF THE EAST RAIL OF THE EAST SET OF TRACKS,
 JB1066'81 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE MISSOURI PACIFIC
 JB1066'RAILROAD, 50 1/2 FEET EAST OF THE EAST RAIL OF A SIDETRACK,
 JB1066'181 FEET NORTH-NORTHWEST OF THE NORTH END OF A METAL BARRIER
 JB1066'ACROSS A STREET, 14 1/2 FEET EAST OF A TELEPHONE POLE WHICH IS
 JB1066'BRACED BY A GUY WIRE, 1.0 FOOT WEST OF A WOODEN WITNESS POST,
 JB1066'ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 JB1066'TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 JB1066'OF THE GROUND.  SEC 29, T4S, R1W.
 JB1066
 JB1066                          STATION RECOVERY (1978)
 JB1066
 JB1066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1066'RECOVERED IN GOOD CONDITION.
 JB1066
 JB1066                          STATION RECOVERY (2009)
 JB1066
 JB1066'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1294 ***********************************************************************
 LC1294  DESIGNATION -  W 161
 LC1294  PID         -  LC1294
 LC1294  STATE/COUNTY-  IL/TAZEWELL
 LC1294  COUNTRY     -  US
 LC1294  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1294
 LC1294                         *CURRENT SURVEY CONTROL
 LC1294  ______________________________________________________________________
 LC1294* NAD 83(1986) POSITION- 40 32 46.     (N) 089 31 51.     (W)   SCALED
 LC1294* NAVD 88 ORTHO HEIGHT -   224.013 (meters)      734.95  (feet) ADJUSTED
 LC1294  ______________________________________________________________________
 LC1294  GEOID HEIGHT    -        -32.786 (meters)                     GEOID18
 LC1294  DYNAMIC HEIGHT  -        223.905 (meters)      734.60  (feet) COMP
 LC1294  MODELED GRAVITY -    980,138.8   (mgal)                       NAVD 88
 LC1294
 LC1294  VERT ORDER      -  FIRST     CLASS II
 LC1294
 LC1294.The horizontal coordinates were scaled from a map and have
 LC1294.an estimated accuracy of +/- 6 seconds.
 LC1294
 LC1294.The orthometric height was determined by differential leveling and
 LC1294.adjusted by the NATIONAL GEODETIC SURVEY
 LC1294.in June 1991.
 LC1294
 LC1294.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1294.GEOID18 height accuracy estimate available here.
 LC1294
 LC1294.Click photographs - Photos may exist for this station.
 LC1294
 LC1294.The dynamic height is computed by dividing the NAVD 88
 LC1294.geopotential number by the normal gravity value computed on the
 LC1294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1294.degrees latitude (g = 980.6199 gals.).
 LC1294
 LC1294.The modeled gravity was interpolated from observed gravity values.
 LC1294
 LC1294;                    North         East    Units  Estimated Accuracy
 LC1294;SPC IL W     -   430,820.      753,860.      MT  (+/- 180 meters Scaled)
 LC1294
 LC1294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK856914(NAD 83)
 LC1294
 LC1294                          SUPERSEDED SURVEY CONTROL
 LC1294
 LC1294  NGVD 29 (??/??/92)  224.106  (m)          735.25   (f) ADJ UNCH    1 2
 LC1294
 LC1294.Superseded values are not recommended for survey control.
 LC1294
 LC1294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1294.See file dsdata.pdf to determine how the superseded data were derived.
 LC1294
 LC1294_MARKER: DB = BENCH MARK DISK
 LC1294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1294_STAMPING: W 161 1954
 LC1294_MARK LOGO: CGS
 LC1294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1294+STABILITY: SURFACE MOTION
 LC1294
 LC1294  HISTORY     - Date     Condition        Report By
 LC1294  HISTORY     - 1954     MONUMENTED       CGS
 LC1294  HISTORY     - 20230608 MARK NOT FOUND   ILDT
 LC1294
 LC1294                          STATION DESCRIPTION
 LC1294
 LC1294'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1294'3 MI NW FROM TREMONT.
 LC1294'2.3 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC1294'STATION AT TREMONT, THENCE ABOUT 0.65 MILE NORTH ALONG
 LC1294'GROVELAND-DILLON ROAD, ABOUT 0.65 MILE NORTH OF INTERSECTION OF
 LC1294'STATE HIGHWAY 9, 27 1/2 FEET EAST OF CENTER LINE OF ROAD, 29 FEET
 LC1294'NORTH OF A FENCE CORNER, 179 FEET SOUTH OF A POWER LINE POLE, 21
 LC1294'FEET NORTH OF CENTER LINE OF A FARM DRIVE INTO A FIELD, 1 1/2
 LC1294'FEET WEST OF A FENCE LINE, 2 FEET SOUTHWEST OF A WHITE WOODEN
 LC1294'WITNESS POST, ABOUT LEVEL WITH ROAD AND SET IN THE TOP OF A CONCRETE
 LC1294'POST PROJECTING 4 INCHES.
 LC1294
 LC1294                          STATION RECOVERY (2023)
 LC1294
 LC1294'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC1294'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0821 ***********************************************************************
 LC0821  DESIGNATION -  W 162
 LC0821  PID         -  LC0821
 LC0821  STATE/COUNTY-  IL/MCLEAN
 LC0821  COUNTRY     -  US
 LC0821  USGS QUAD   -  DANVERS (2018)
 LC0821
 LC0821                         *CURRENT SURVEY CONTROL
 LC0821  ______________________________________________________________________
 LC0821* NAD 83(1986) POSITION- 40 31 25.     (N) 089 09 47.     (W)   SCALED
 LC0821* NAVD 88 ORTHO HEIGHT -   257.218 (meters)      843.89  (feet) ADJUSTED
 LC0821  ______________________________________________________________________
 LC0821  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 LC0821  DYNAMIC HEIGHT  -        257.097 (meters)      843.49  (feet) COMP
 LC0821  MODELED GRAVITY -    980,146.7   (mgal)                       NAVD 88
 LC0821
 LC0821  VERT ORDER      -  FIRST     CLASS II
 LC0821
 LC0821.The horizontal coordinates were scaled from a map and have
 LC0821.an estimated accuracy of +/- 6 seconds.
 LC0821
 LC0821.The orthometric height was determined by differential leveling and
 LC0821.adjusted by the NATIONAL GEODETIC SURVEY
 LC0821.in June 1991.
 LC0821
 LC0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0821.GEOID18 height accuracy estimate available here.
 LC0821
 LC0821.Click photographs - Photos may exist for this station.
 LC0821
 LC0821.The dynamic height is computed by dividing the NAVD 88
 LC0821.geopotential number by the normal gravity value computed on the
 LC0821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0821.degrees latitude (g = 980.6199 gals.).
 LC0821
 LC0821.The modeled gravity was interpolated from observed gravity values.
 LC0821
 LC0821;                    North         East    Units  Estimated Accuracy
 LC0821;SPC IL E     -   428,470.      229,690.      MT  (+/- 180 meters Scaled)
 LC0821
 LC0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK167881(NAD 83)
 LC0821
 LC0821                          SUPERSEDED SURVEY CONTROL
 LC0821
 LC0821  NGVD 29 (??/??/92)  257.285  (m)          844.11   (f) ADJ UNCH    1 2
 LC0821
 LC0821.Superseded values are not recommended for survey control.
 LC0821
 LC0821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0821.See file dsdata.pdf to determine how the superseded data were derived.
 LC0821
 LC0821_MARKER: DB = BENCH MARK DISK
 LC0821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0821_STAMPING: W 162 1954
 LC0821_MARK LOGO: CGS
 LC0821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0821+STABILITY: SURFACE MOTION
 LC0821
 LC0821  HISTORY     - Date     Condition        Report By
 LC0821  HISTORY     - 1954     MONUMENTED       CGS
 LC0821
 LC0821                          STATION DESCRIPTION
 LC0821
 LC0821'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0821'0.9 MI E FROM DANVERS.
 LC0821'ABOUT 0.9 MILE EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0821'THE STATION AT DANVERS, AT A GRAVEL ROAD CROSSING, 41 3/4 FEET
 LC0821'SOUTH OF SOUTH RAIL, 54 FEET SOUTHWEST OF CENTER OF CROSSING, 41
 LC0821'FEET WEST OF CENTER LINE OF ROAD, 22 FEET WEST OF A FENCE CORNER,
 LC0821'18 FEET SOUTH-SOUTHWEST OF TELEPHONE POLE NO. 175/31, 2 FEET
 LC0821'NORTH OF A FENCE LINE, 2 FEET NORTHWEST OF A WHITE WOODEN WITNESS
 LC0821'POST, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE
 LC0821'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1274 ***********************************************************************
 LC1274  DESIGNATION -  W 163
 LC1274  PID         -  LC1274
 LC1274  STATE/COUNTY-  IL/PEORIA
 LC1274  COUNTRY     -  US
 LC1274  USGS QUAD   -  PEKIN (2018)
 LC1274
 LC1274                         *CURRENT SURVEY CONTROL
 LC1274  ______________________________________________________________________
 LC1274* NAD 83(1986) POSITION- 40 34 27.     (N) 089 39 20.     (W)   SCALED
 LC1274* NAVD 88 ORTHO HEIGHT -   139.913 (meters)      459.03  (feet) ADJUSTED
 LC1274  ______________________________________________________________________
 LC1274  GEOID HEIGHT    -        -32.958 (meters)                     GEOID18
 LC1274  DYNAMIC HEIGHT  -        139.847 (meters)      458.81  (feet) COMP
 LC1274  MODELED GRAVITY -    980,153.4   (mgal)                       NAVD 88
 LC1274
 LC1274  VERT ORDER      -  FIRST     CLASS II
 LC1274
 LC1274.The horizontal coordinates were scaled from a map and have
 LC1274.an estimated accuracy of +/- 6 seconds.
 LC1274
 LC1274.The orthometric height was determined by differential leveling and
 LC1274.adjusted by the NATIONAL GEODETIC SURVEY
 LC1274.in June 1991.
 LC1274
 LC1274.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1274.GEOID18 height accuracy estimate available here.
 LC1274
 LC1274.Click photographs - Photos may exist for this station.
 LC1274
 LC1274.The dynamic height is computed by dividing the NAVD 88
 LC1274.geopotential number by the normal gravity value computed on the
 LC1274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1274.degrees latitude (g = 980.6199 gals.).
 LC1274
 LC1274.The modeled gravity was interpolated from observed gravity values.
 LC1274
 LC1274;                    North         East    Units  Estimated Accuracy
 LC1274;SPC IL W     -   433,870.      743,280.      MT  (+/- 180 meters Scaled)
 LC1274
 LC1274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK752948(NAD 83)
 LC1274
 LC1274                          SUPERSEDED SURVEY CONTROL
 LC1274
 LC1274  NGVD 29 (??/??/92)  140.019  (m)          459.38   (f) ADJ UNCH    1 2
 LC1274
 LC1274.Superseded values are not recommended for survey control.
 LC1274
 LC1274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1274.See file dsdata.pdf to determine how the superseded data were derived.
 LC1274
 LC1274_MARKER: DB = BENCH MARK DISK
 LC1274_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1274_SP_SET: BRIDGE
 LC1274_STAMPING: W 163 1954
 LC1274_MARK LOGO: CGS
 LC1274_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1274
 LC1274  HISTORY     - Date     Condition        Report By
 LC1274  HISTORY     - 1954     MONUMENTED       CGS
 LC1274  HISTORY     - 1968     GOOD             CGS
 LC1274  HISTORY     - 19990221 MARK NOT FOUND   USPSQD
 LC1274
 LC1274                          STATION DESCRIPTION
 LC1274
 LC1274'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1274'NEAR PEKIN.
 LC1274'IN PEORIA COUNTY, WEST AND ACROSS ILLINOIS RIVER FROM PAKIN,
 LC1274'TAZEWELL COUNTY, IN THE TOP OF THE NORTH END OF WEST CONCRETE
 LC1274'ABUTMENT OF STATE HIGHWAY 9 BRIDGE OVER ILLINOIS RIVER, 14 FEET
 LC1274'NORTH OF CENTER LINE OF HIGHWAY AND ABOUT 1/2 FOOT ABOVE LEVEL
 LC1274'OF HIGHWAY.
 LC1274
 LC1274                          STATION RECOVERY (1968)
 LC1274
 LC1274'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 LC1274'RECOVERED IN GOOD CONDITION.
 LC1274
 LC1274                          STATION RECOVERY (1999)
 LC1274
 LC1274'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1274'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0380 ***********************************************************************
 LC0380  DESIGNATION -  W 164
 LC0380  PID         -  LC0380
 LC0380  STATE/COUNTY-  IL/MCLEAN
 LC0380  COUNTRY     -  US
 LC0380  USGS QUAD   -  HOLDER (2018)
 LC0380
 LC0380                         *CURRENT SURVEY CONTROL
 LC0380  ______________________________________________________________________
 LC0380* NAD 83(1986) POSITION- 40 23 37.     (N) 088 52 15.     (W)   SCALED
 LC0380* NAVD 88 ORTHO HEIGHT -   242.381 (meters)      795.21  (feet) ADJUSTED
 LC0380  ______________________________________________________________________
 LC0380  GEOID HEIGHT    -        -31.993 (meters)                     GEOID18
 LC0380  DYNAMIC HEIGHT  -        242.264 (meters)      794.83  (feet) COMP
 LC0380  MODELED GRAVITY -    980,137.3   (mgal)                       NAVD 88
 LC0380
 LC0380  VERT ORDER      -  FIRST     CLASS II
 LC0380
 LC0380.The horizontal coordinates were scaled from a map and have
 LC0380.an estimated accuracy of +/- 6 seconds.
 LC0380
 LC0380.The orthometric height was determined by differential leveling and
 LC0380.adjusted by the NATIONAL GEODETIC SURVEY
 LC0380.in June 1991.
 LC0380
 LC0380.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0380.GEOID18 height accuracy estimate available here.
 LC0380
 LC0380.Click photographs - Photos may exist for this station.
 LC0380
 LC0380.The dynamic height is computed by dividing the NAVD 88
 LC0380.geopotential number by the normal gravity value computed on the
 LC0380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0380.degrees latitude (g = 980.6199 gals.).
 LC0380
 LC0380.The modeled gravity was interpolated from observed gravity values.
 LC0380
 LC0380;                    North         East    Units  Estimated Accuracy
 LC0380;SPC IL E     -   413,840.      254,370.      MT  (+/- 180 meters Scaled)
 LC0380
 LC0380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK412731(NAD 83)
 LC0380
 LC0380                          SUPERSEDED SURVEY CONTROL
 LC0380
 LC0380  NGVD 29 (??/??/92)  242.436  (m)          795.39   (f) ADJ UNCH    1 2
 LC0380
 LC0380.Superseded values are not recommended for survey control.
 LC0380
 LC0380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0380.See file dsdata.pdf to determine how the superseded data were derived.
 LC0380
 LC0380_MARKER: DB = BENCH MARK DISK
 LC0380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0380_STAMPING: W 164 1954
 LC0380_MARK LOGO: CGS
 LC0380_PROJECTION: PROJECTING 40 CENTIMETERS
 LC0380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0380+STABILITY: SURFACE MOTION
 LC0380_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0380+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2012
 LC0380
 LC0380  HISTORY     - Date     Condition        Report By
 LC0380  HISTORY     - 1954     MONUMENTED       CGS
 LC0380  HISTORY     - 1986     GOOD             NGS
 LC0380  HISTORY     - 20120713 GOOD             ILDT
 LC0380
 LC0380                          STATION DESCRIPTION
 LC0380
 LC0380'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0380'AT DOWNS.
 LC0380'AT DOWNS, ABOUT 0.1 MILE SOUTHEAST ALONG THE NEW YORK CENTRAL
 LC0380'RAILROAD FROM THE STATION, AT A NORTH-SOUTH BLACK TOP ROAD CROSSING,
 LC0380'ABOUT 2 1/2 TELEPHONE POLES WEST OF MILE POST 157, 37 3/4 FEET
 LC0380'NORTHEAST OF NORTHEAST RAIL OF MAIN TRACK, 81 FEET NORTHWEST OF
 LC0380'CENTER OF CROSSING, 36 FEET WEST OF CENTER LINE OF BLACK TOP ROAD,
 LC0380'49 FEET NORTH-NORTHWEST OF A SWITCH STAND TO A SIDING LEADING
 LC0380'NORTHWEST, 48 FEET SOUTHEAST OF POWER POLE NO. 235, 12 1/2 FEET
 LC0380'WEST OF A STREET LIGHT POLE, 23 1/2 FEET WEST-NORTHWEST OF NORTH
 LC0380'END OF WEST CONCRETE HEAD WALL OF A 24-INCH PIPE CULVERT UNDER ROAD,
 LC0380'ABOUT 1 1/2 FEET ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A
 LC0380'CONCRETE POST PROJECTING 4 INCHES.
 LC0380
 LC0380                          STATION RECOVERY (1986)
 LC0380
 LC0380'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0380'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  11.5 KM
 LC0380'(7.15 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH
 LC0380'INTERSTATE HIGHWAY 55 BUSINESS LOOP IN BLOOMINGTON, THENCE 0.8 KM (0.5
 LC0380'MI) SOUTH ALONG SEMINARY STREET, THENCE 0.2 KM (0.1 MI) SOUTHEAST
 LC0380'ALONG THE CONRAIL RAILROAD, 13.0 M (42.7 FT) SOUTHWEST OF THE CENTER
 LC0380'OF A GRAVELED ROAD, 11.4 M (37.4 FT) NORTHEAST OF THE NEAR RAIL, 7.2 M
 LC0380'(23.6 FT) WEST-NORTHWEST OF THE NORTH END OF THE HEADWALL OF A CULVERT
 LC0380'UNDER AN ABANDONED ROAD, AND 3.2 M (10.5 FT) WEST OF A STREET LIGHT.
 LC0380'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LC0380
 LC0380                          STATION RECOVERY (2012)
 LC0380
 LC0380'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0380'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0182 ***********************************************************************
 LC0182  DESIGNATION -  W 166
 LC0182  PID         -  LC0182
 LC0182  STATE/COUNTY-  IL/CHAMPAIGN
 LC0182  COUNTRY     -  US
 LC0182  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0182
 LC0182                         *CURRENT SURVEY CONTROL
 LC0182  ______________________________________________________________________
 LC0182* NAD 83(1986) POSITION- 40 01 33.     (N) 088 04 22.     (W)   SCALED
 LC0182* NAVD 88 ORTHO HEIGHT -   199.483 (meters)      654.47  (feet) ADJUSTED
 LC0182  ______________________________________________________________________
 LC0182  GEOID HEIGHT    -        -32.092 (meters)                     GEOID18
 LC0182  DYNAMIC HEIGHT  -        199.381 (meters)      654.14  (feet) COMP
 LC0182  MODELED GRAVITY -    980,110.8   (mgal)                       NAVD 88
 LC0182
 LC0182  VERT ORDER      -  FIRST     CLASS II
 LC0182
 LC0182.The horizontal coordinates were scaled from a map and have
 LC0182.an estimated accuracy of +/- 6 seconds.
 LC0182
 LC0182.The orthometric height was determined by differential leveling and
 LC0182.adjusted by the NATIONAL GEODETIC SURVEY
 LC0182.in June 1991.
 LC0182
 LC0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0182.GEOID18 height accuracy estimate available here.
 LC0182
 LC0182.Click photographs - Photos may exist for this station.
 LC0182
 LC0182.The dynamic height is computed by dividing the NAVD 88
 LC0182.geopotential number by the normal gravity value computed on the
 LC0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0182.degrees latitude (g = 980.6199 gals.).
 LC0182
 LC0182.The modeled gravity was interpolated from observed gravity values.
 LC0182
 LC0182;                    North         East    Units  Estimated Accuracy
 LC0182;SPC IL E     -   372,900.      322,240.      MT  (+/- 180 meters Scaled)
 LC0182
 LC0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK084311(NAD 83)
 LC0182
 LC0182                          SUPERSEDED SURVEY CONTROL
 LC0182
 LC0182  NGVD 29 (??/??/92)  199.522  (m)          654.60   (f) ADJ UNCH    1 2
 LC0182
 LC0182.Superseded values are not recommended for survey control.
 LC0182
 LC0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0182.See file dsdata.pdf to determine how the superseded data were derived.
 LC0182
 LC0182_MARKER: DB = BENCH MARK DISK
 LC0182_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0182_SP_SET: BRIDGE
 LC0182_STAMPING: W 166 1954
 LC0182_MARK LOGO: CGS
 LC0182_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0182
 LC0182  HISTORY     - Date     Condition        Report By
 LC0182  HISTORY     - 1954     MONUMENTED       CGS
 LC0182  HISTORY     - 1973     GOOD             NGS
 LC0182  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0182  HISTORY     - 20051125 MARK NOT FOUND   ILDT
 LC0182
 LC0182                          STATION DESCRIPTION
 LC0182
 LC0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0182'AT SIDNEY.
 LC0182'AT SIDNEY, ABOUT 0.2 MILE NORTH ALONG MAIN STREET FROM THE
 LC0182'CROSSING OF THE WABASH RAILROAD AND THE STATION, ABOUT 40 YARDS
 LC0182'WEST ALONG A BLACK TOP ROAD FROM INTERSECTION OF NORTH-SOUTH
 LC0182'MAIN STREET, IN THE TOP OF SOUTHEAST END OF NORTHWEST WINGWALL
 LC0182'OF A 30-FOOT CONCRETE BRIDGE UNDER EAST-WEST BLACK TOP ROAD, 22
 LC0182'FEET NORTH OF CENTER LINE OF ROAD, 1 1/2 FEET NORTH OF CONCRETE
 LC0182'AND BRICK BANISTER AND ABOUT LEVEL WITH ROAD.
 LC0182
 LC0182                          STATION RECOVERY (1973)
 LC0182
 LC0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0182'RECOVERED IN GOOD CONDITION.
 LC0182
 LC0182                          STATION RECOVERY (1986)
 LC0182
 LC0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0182'THERE IS A NEW BRIDGE AT THIS LOCATION.
 LC0182
 LC0182                          STATION RECOVERY (2005)
 LC0182
 LC0182'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0182'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1442 ***********************************************************************
 KA1442  DESIGNATION -  W 167
 KA1442  PID         -  KA1442
 KA1442  STATE/COUNTY-  IL/VERMILION
 KA1442  COUNTRY     -  US
 KA1442  USGS QUAD   -  SIDELL (2018)
 KA1442
 KA1442                         *CURRENT SURVEY CONTROL
 KA1442  ______________________________________________________________________
 KA1442* NAD 83(2011) POSITION- 39 57 26.34391(N) 087 49 24.72390(W)   ADJUSTED
 KA1442* NAD 83(2011) ELLIP HT-   171.178 (meters)        (06/27/12)   ADJUSTED
 KA1442* NAD 83(2011) EPOCH   -  2010.00
 KA1442* NAVD 88 ORTHO HEIGHT -   203.365 (meters)      667.21  (feet) ADJUSTED
 KA1442  ______________________________________________________________________
 KA1442  GEOID HEIGHT    -        -32.189 (meters)                     GEOID18
 KA1442  NAD 83(2011) X  -    185,932.718 (meters)                     COMP
 KA1442  NAD 83(2011) Y  - -4,892,351.862 (meters)                     COMP
 KA1442  NAD 83(2011) Z  -  4,074,463.941 (meters)                     COMP
 KA1442  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 KA1442  DYNAMIC HEIGHT  -        203.260 (meters)      666.86  (feet) COMP
 KA1442  MODELED GRAVITY -    980,108.3   (mgal)                       NAVD 88
 KA1442
 KA1442  VERT ORDER      -  FIRST     CLASS II
 KA1442
 KA1442  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1442  Standards:
 KA1442         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1442            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1442  -------------------------------------------------------------------
 KA1442  NETWORK    1.35   1.98           0.62   0.46   1.01      0.00551456
 KA1442  -------------------------------------------------------------------
 KA1442  Click here for local accuracies and other accuracy information.
 KA1442
 KA1442.The horizontal coordinates were established by GPS observations
 KA1442.and adjusted by the National Geodetic Survey in June 2012.
 KA1442
 KA1442.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1442.been affixed to the stable North American tectonic plate. See 
 KA1442.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1442
 KA1442.The horizontal coordinates are valid at the epoch date displayed above
 KA1442.which is a decimal equivalence of Year/Month/Day.
 KA1442
 KA1442.The orthometric height was determined by differential leveling and
 KA1442.adjusted by the NATIONAL GEODETIC SURVEY
 KA1442.in June 1991.
 KA1442
 KA1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1442.GEOID18 height accuracy estimate available here.
 KA1442
 KA1442.Click photographs - Photos may exist for this station.
 KA1442
 KA1442.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1442
 KA1442.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1442
 KA1442.The ellipsoidal height was determined by GPS observations
 KA1442.and is referenced to NAD 83.
 KA1442
 KA1442.The dynamic height is computed by dividing the NAVD 88
 KA1442.geopotential number by the normal gravity value computed on the
 KA1442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1442.degrees latitude (g = 980.6199 gals.).
 KA1442
 KA1442.The modeled gravity was interpolated from observed gravity values.
 KA1442
 KA1442. The following values were computed from the NAD 83(2011) position.
 KA1442
 KA1442;                    North         East     Units Scale Factor Converg.
 KA1442;SPC IL E     -   365,385.698   343,559.802   MT  0.99999835   +0 19 38.7
 KA1442;SPC IL E     - 1,198,769.58  1,127,162.45   sFT  0.99999835   +0 19 38.7
 KA1442;UTM  16      - 4,423,344.589   429,659.171   MT  0.99966091   -0 31 44.1
 KA1442
 KA1442!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1442!SPC IL E     -   0.99997315  x   0.99999835  =   0.99997150
 KA1442!UTM  16      -   0.99997315  x   0.99966091  =   0.99963407
 KA1442
 KA1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2965923344(NAD 83)
 KA1442
 KA1442                          SUPERSEDED SURVEY CONTROL
 KA1442
 KA1442  NAD 83(2007)-  39 57 26.34398(N)    087 49 24.72478(W) AD(2002.00) 0
 KA1442  ELLIP H (02/10/07)  171.201  (m)                       GP(2002.00)    
 KA1442  ELLIP H (12/06/04)  171.220  (m)                       GP(       ) 4 1
 KA1442  NAD 83(1997)-  39 57 26.34385(N)    087 49 24.72470(W) AD(       ) 1
 KA1442  ELLIP H (12/18/02)  171.214  (m)                       GP(       ) 4 2
 KA1442  NAVD 88             203.37   (m)          667.2    (f) LEVELING    3  
 KA1442  NGVD 29 (??/??/92)  203.424  (m)          667.40   (f) ADJ UNCH    1 2
 KA1442
 KA1442.Superseded values are not recommended for survey control.
 KA1442
 KA1442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1442.See file dsdata.pdf to determine how the superseded data were derived.
 KA1442
 KA1442_MARKER: DB = BENCH MARK DISK
 KA1442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1442_STAMPING: W 167 1954
 KA1442_MARK LOGO: CGS
 KA1442_PROJECTION: FLUSH
 KA1442_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1442+STABILITY: SURFACE MOTION
 KA1442_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1442+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 KA1442
 KA1442  HISTORY     - Date     Condition        Report By
 KA1442  HISTORY     - 1954     MONUMENTED       CGS
 KA1442  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1442  HISTORY     - 20060317 GOOD             CAS
 KA1442  HISTORY     - 20110117 GOOD             ILDT
 KA1442  HISTORY     - 20120331 GOOD             GEOSPC
 KA1442
 KA1442                          STATION DESCRIPTION
 KA1442
 KA1442'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1442'3.1 MI N FROM SIDELL.
 KA1442'ABOUT 3.1 MILES NORTH ALONG A PAVED ROAD LEADING TO FAIRMOUNT
 KA1442'FROM THE WATER TOWER AT SIDELL, ABOUT 0.85 MILE SOUTH OF
 KA1442'JAMAICA CONSOLIDATED HIGH SCHOOL, 100 FEET NORTHWEST OF CENTER OF
 KA1442'INTERSECTION OF ROAD AND AN EAST-WEST GRAVEL ROAD, 49 FEET
 KA1442'WEST OF CENTER LINE OF PAVED ROAD, 93 FEET NORTH OF CENTER LINE OF
 KA1442'ROAD WEST, 81 FEET NORTH OF A FENCE CORNER, 57 FEET NORTH-NORTHWEST
 KA1442'OF NORTHWEST END OF NORTHWEST WING WALL OF A 9-FOOT CONCRETE BOX
 KA1442'CULVERT UNDER HIGHWAY, 62 FEET NORTH OF A HIGHWAY R/W MARKER POST,
 KA1442'1 FOOT EAST OF A FENCE LINE, 2 FEET SOUTH OF A WHITE WOODEN
 KA1442'WITNESS POST, BOUT 3 FEET BELOW LEVEL OF ROAD AND SET IN THE TOP
 KA1442'OF A CONCRETE POST PROJECTING 4 INCHES.
 KA1442
 KA1442                          STATION RECOVERY (2000)
 KA1442
 KA1442'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1442'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1442'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KA1442'
 KA1442
 KA1442                          STATION RECOVERY (2006)
 KA1442
 KA1442'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 KA1442'RECOVERED IN GOOD CONDITION.
 KA1442
 KA1442                          STATION RECOVERY (2011)
 KA1442
 KA1442'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1442'RECOVERED IN GOOD CONDITION.
 KA1442
 KA1442                          STATION RECOVERY (2012)
 KA1442
 KA1442'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1442'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0036 ***********************************************************************
 JC0036  DESIGNATION -  W 169
 JC0036  PID         -  JC0036
 JC0036  STATE/COUNTY-  IL/ST CLAIR
 JC0036  COUNTRY     -  US
 JC0036  USGS QUAD   -  CAHOKIA (2018)
 JC0036
 JC0036                         *CURRENT SURVEY CONTROL
 JC0036  ______________________________________________________________________
 JC0036* NAD 83(1986) POSITION- 38 37 28.3    (N) 090 09 25.8    (W)   HD_HELD2
 JC0036* NAVD 88 ORTHO HEIGHT -   127.760 (meters)      419.16  (feet) ADJUSTED
 JC0036  ______________________________________________________________________
 JC0036  GEOID HEIGHT    -        -31.019 (meters)                     GEOID18
 JC0036  DYNAMIC HEIGHT  -        127.679 (meters)      418.89  (feet) COMP
 JC0036  MODELED GRAVITY -    979,992.5   (mgal)                       NAVD 88
 JC0036
 JC0036  VERT ORDER      -  FIRST     CLASS I
 JC0036
 JC0036.The horizontal coordinates were established by autonomous hand held GPS
 JC0036.observations and have an estimated accuracy of +/- 10 meters.
 JC0036
 JC0036.The orthometric height was determined by differential leveling and
 JC0036.adjusted by the NATIONAL GEODETIC SURVEY
 JC0036.in June 1991.
 JC0036
 JC0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0036.GEOID18 height accuracy estimate available here.
 JC0036
 JC0036.Click photographs - Photos may exist for this station.
 JC0036
 JC0036.The dynamic height is computed by dividing the NAVD 88
 JC0036.geopotential number by the normal gravity value computed on the
 JC0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0036.degrees latitude (g = 980.6199 gals.).
 JC0036
 JC0036.The modeled gravity was interpolated from observed gravity values.
 JC0036
 JC0036;                    North         East    Units  Estimated Accuracy
 JC0036;SPC IL W     -   217,290.      700,827.      MT  (+/- 10 meters HH2 GPS)
 JC0036
 JC0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4748478945(NAD 83)
 JC0036
 JC0036                          SUPERSEDED SURVEY CONTROL
 JC0036
 JC0036  NGVD 29 (??/??/92)  127.873  (m)          419.53   (f) ADJ UNCH    1 1
 JC0036
 JC0036.Superseded values are not recommended for survey control.
 JC0036
 JC0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0036.See file dsdata.pdf to determine how the superseded data were derived.
 JC0036
 JC0036_MARKER: DB = BENCH MARK DISK
 JC0036_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JC0036+WITH SETTING: PAVEMENT
 JC0036_SP_SET: FLAGPOLE BASE
 JC0036_STAMPING: W 169 1969
 JC0036_MARK LOGO: CGS
 JC0036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0036+STABILITY: SURFACE MOTION
 JC0036
 JC0036  HISTORY     - Date     Condition        Report By
 JC0036  HISTORY     - 1969     MONUMENTED       CGS
 JC0036
 JC0036                          STATION DESCRIPTION
 JC0036
 JC0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0036'AT EAST ST LOUIS.
 JC0036'AT EAST ST. LOUIS, ALONG MISSOURI AVENUE, ABOUT MIDWAY BETWEEN
 JC0036'6 TH AND 7 TH STREET, AT THE FEDERAL BUILDING, SET IN THE
 JC0036'TOP OF THE NORTH CORNER OF THE CONCRETE PORTION OF THE BASE
 JC0036'SUPPORTING THE FLAGPOLE, 18 1/2 FEET SOUTHWEST OF THE SOUTHWEST
 JC0036'CURB OF MISSOURI AVENUE AND 2 1/2 FEET ABOVE THE LEVEL OF THE
 JC0036'AVENUE.  NOTE-- IT WAS REPORTED THAT THE CONCRETE BASE IS 10
 JC0036'FEET DEEP IN THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1097 ***********************************************************************
 JB1097  DESIGNATION -  W 17
 JB1097  PID         -  JB1097
 JB1097  STATE/COUNTY-  IL/PERRY
 JB1097  COUNTRY     -  US
 JB1097  USGS QUAD   -  WINKLE (2018)
 JB1097
 JB1097                         *CURRENT SURVEY CONTROL
 JB1097  ______________________________________________________________________
 JB1097* NAD 83(1986) POSITION- 38 09 09.49   (N) 089 29 18.55   (W)   HD_HELD1
 JB1097* NAVD 88 ORTHO HEIGHT -   173.787 (meters)      570.17  (feet) ADJUSTED
 JB1097  ______________________________________________________________________
 JB1097  GEOID HEIGHT    -        -29.697 (meters)                     GEOID18
 JB1097  DYNAMIC HEIGHT  -        173.673 (meters)      569.79  (feet) COMP
 JB1097  MODELED GRAVITY -    979,970.9   (mgal)                       NAVD 88
 JB1097
 JB1097  VERT ORDER      -  SECOND    CLASS 0
 JB1097
 JB1097.The horizontal coordinates were determined by differentially corrected
 JB1097.hand held GPS observations or other comparable positioning techniques
 JB1097.and have an estimated accuracy of +/- 3 meters.
 JB1097
 JB1097.The orthometric height was determined by differential leveling and
 JB1097.adjusted by the NATIONAL GEODETIC SURVEY
 JB1097.in June 1991.
 JB1097
 JB1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1097.GEOID18 height accuracy estimate available here.
 JB1097
 JB1097.Click photographs - Photos may exist for this station.
 JB1097
 JB1097.The dynamic height is computed by dividing the NAVD 88
 JB1097.geopotential number by the normal gravity value computed on the
 JB1097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1097.degrees latitude (g = 980.6199 gals.).
 JB1097
 JB1097.The modeled gravity was interpolated from observed gravity values.
 JB1097
 JB1097;                    North         East    Units  Estimated Accuracy
 JB1097;SPC IL W     -   165,128.5     759,439.4     MT  (+/- 3 meters HH1 GPS) 
 JB1097
 JB1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8195425676(NAD 83)
 JB1097
 JB1097                          SUPERSEDED SURVEY CONTROL
 JB1097
 JB1097  NGVD 29 (??/??/92)  173.883  (m)          570.48   (f) ADJ UNCH    2 0
 JB1097
 JB1097.Superseded values are not recommended for survey control.
 JB1097
 JB1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1097.See file dsdata.pdf to determine how the superseded data were derived.
 JB1097
 JB1097_MARKER: P = PIPE CAP
 JB1097_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1097_STAMPING: W 17 1921
 JB1097_MARK LOGO: USGS
 JB1097_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1097_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1097
 JB1097  HISTORY     - Date     Condition        Report By
 JB1097  HISTORY     - 1921     MONUMENTED       USGS
 JB1097  HISTORY     - 1935     GOOD             CGS
 JB1097  HISTORY     - 1979     GOOD             ILDT
 JB1097  HISTORY     - 20020516 MARK NOT FOUND   ILDT
 JB1097  HISTORY     - 20120627 MARK NOT FOUND   ILDT
 JB1097
 JB1097                          STATION DESCRIPTION
 JB1097
 JB1097'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1097'AT WINKLE.
 JB1097'AT WINKLE (CRAIG), PERRY COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 JB1097'AT A ROAD CROSSING, 45 FEET NORTHEAST OF THE CENTERLINE OF THE
 JB1097'NORTHEAST MAIN TRACK, 15 FEET EAST OF THE ROAD, AND 3 FEET WEST
 JB1097'OF A CROSSING-WARNING SIGN.  A UNITED STATES GEOLOGICAL SURVEY
 JB1097'STANDARD CAP, STAMPED W 17 1921 AND RIVETED ON THE TOP OF A
 JB1097'3-1/2-INCH IRON PIPE.
 JB1097
 JB1097                          STATION RECOVERY (1979)
 JB1097
 JB1097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1097'RECOVERED IN GOOD CONDITION.
 JB1097
 JB1097                          STATION RECOVERY (2002)
 JB1097
 JB1097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 JB1097'MARK NOT FOUND.
 JB1097
 JB1097                          STATION RECOVERY (2012)
 JB1097
 JB1097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1097'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0180 ***********************************************************************
 NH0180  DESIGNATION -  W 17
 NH0180  PID         -  NH0180
 NH0180  STATE/COUNTY-  IL/KANE
 NH0180  COUNTRY     -  US
 NH0180  USGS QUAD   -  ELGIN (2018)
 NH0180
 NH0180                         *CURRENT SURVEY CONTROL
 NH0180  ______________________________________________________________________
 NH0180* NAD 83(1986) POSITION- 42 06 06.7    (N) 088 16 32.0    (W)   HD_HELD2
 NH0180* NAVD 88 ORTHO HEIGHT -   221.339 (meters)      726.18  (feet) ADJUSTED
 NH0180  ______________________________________________________________________
 NH0180  GEOID HEIGHT    -        -33.599 (meters)                     GEOID18
 NH0180  DYNAMIC HEIGHT  -        221.261 (meters)      725.92  (feet) COMP
 NH0180  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 NH0180
 NH0180  VERT ORDER      -  SECOND    CLASS 0
 NH0180
 NH0180.The horizontal coordinates were established by autonomous hand held GPS
 NH0180.observations and have an estimated accuracy of +/- 10 meters.
 NH0180
 NH0180.The orthometric height was determined by differential leveling and
 NH0180.adjusted by the NATIONAL GEODETIC SURVEY
 NH0180.in June 1991.
 NH0180
 NH0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0180.GEOID18 height accuracy estimate available here.
 NH0180
 NH0180.Click photographs - Photos may exist for this station.
 NH0180
 NH0180.The dynamic height is computed by dividing the NAVD 88
 NH0180.geopotential number by the normal gravity value computed on the
 NH0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0180.degrees latitude (g = 980.6199 gals.).
 NH0180
 NH0180.The modeled gravity was interpolated from observed gravity values.
 NH0180
 NH0180;                    North         East    Units  Estimated Accuracy
 NH0180;SPC IL E     -   603,418.      304,779.      MT  (+/- 10 meters HH2 GPS)
 NH0180
 NH0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9452961873(NAD 83)
 NH0180
 NH0180                          SUPERSEDED SURVEY CONTROL
 NH0180
 NH0180  NGVD 29 (??/??/92)  221.407  (m)          726.40   (f) ADJ UNCH    2 0
 NH0180
 NH0180.Superseded values are not recommended for survey control.
 NH0180
 NH0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0180.See file dsdata.pdf to determine how the superseded data were derived.
 NH0180
 NH0180_MARKER: DB = BENCH MARK DISK
 NH0180_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0180_SP_SET: BLOCK
 NH0180_STAMPING: W 17 1934
 NH0180_MARK LOGO: CGS
 NH0180_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0180+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2001
 NH0180
 NH0180  HISTORY     - Date     Condition        Report By
 NH0180  HISTORY     - 1934     MONUMENTED       CGS
 NH0180  HISTORY     - 1960     GOOD             CGS
 NH0180  HISTORY     - 1987     GOOD             USPSQD
 NH0180  HISTORY     - 1988     GOOD             USPSQD
 NH0180  HISTORY     - 19971101 GOOD             USPSQD
 NH0180  HISTORY     - 19980522 GOOD             USPSQD
 NH0180  HISTORY     - 20010110 GOOD             PATRIC
 NH0180  HISTORY     - 20051125 POOR             GEOCAC
 NH0180
 NH0180                          STATION DESCRIPTION
 NH0180
 NH0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0180'AT DUNDEE.
 NH0180'AT DUNDEE, ALONG THE CHICAGO AND NORTH WESTERN RAILWAY, AT THE
 NH0180'CROSSING OF BARRINGTON AVENUE, ABOUT 35 YARDS NORTHWEST OF AND
 NH0180'ACROSS THE TRACKS AND AVENUE FROM THE NORTHWEST CORNER OF THE
 NH0180'STATION, 18 FEET WEST OF THE WEST RAIL, 2 1/2 FEET NORTH OF THE
 NH0180'NORTH CURB LINE OF BARRINGTON AVENUE, 29 FEET EAST-SOUTHEAST OF
 NH0180'THE FIRST POWER LINE POLE WEST OF THE TRACK, IN TOP OF A
 NH0180'2-FOOT-SQUARE CONCRETE BLOCK (FORMERLY THE BASE FOR A RAILROAD
 NH0180'SIGNAL), ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND ABOUT
 NH0180'LEVEL WITH THE AVENUE.
 NH0180
 NH0180                          STATION RECOVERY (1987)
 NH0180
 NH0180'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0180'RECOVERED IN GOOD CONDITION.
 NH0180
 NH0180                          STATION RECOVERY (1988)
 NH0180
 NH0180'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0180'RECOVERED IN GOOD CONDITION.
 NH0180
 NH0180                          STATION RECOVERY (1997)
 NH0180
 NH0180'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0180'RECOVERED IN GOOD CONDITION.
 NH0180
 NH0180                          STATION RECOVERY (1998)
 NH0180
 NH0180'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0180'RECOVERED IN GOOD CONDITION.
 NH0180
 NH0180                          STATION RECOVERY (2001)
 NH0180
 NH0180'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2001 (SL)
 NH0180'RECOVERED IN GOOD CONDITION.
 NH0180
 NH0180                          STATION RECOVERY (2005)
 NH0180
 NH0180'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 NH0180'SURFACE OF DISK IS WORN.  PART OF DISK STAMPING IS ILLEGIBLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0141 ***********************************************************************
 LC0141  DESIGNATION -  W 171
 LC0141  PID         -  LC0141
 LC0141  STATE/COUNTY-  IL/CHAMPAIGN
 LC0141  COUNTRY     -  US
 LC0141  USGS QUAD   -  RISING (2018)
 LC0141
 LC0141                         *CURRENT SURVEY CONTROL
 LC0141  ______________________________________________________________________
 LC0141* NAD 83(1986) POSITION- 40 08 30.     (N) 088 16 34.     (W)   SCALED
 LC0141* NAVD 88 ORTHO HEIGHT -   232.746 (meters)      763.60  (feet) ADJUSTED
 LC0141  ______________________________________________________________________
 LC0141  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 LC0141  DYNAMIC HEIGHT  -        232.628 (meters)      763.21  (feet) COMP
 LC0141  MODELED GRAVITY -    980,114.1   (mgal)                       NAVD 88
 LC0141
 LC0141  VERT ORDER      -  FIRST     CLASS II
 LC0141
 LC0141.This mark is at Frasca Field Airport (C16)
 LC0141
 LC0141.The horizontal coordinates were scaled from a map and have
 LC0141.an estimated accuracy of +/- 6 seconds.
 LC0141
 LC0141.The orthometric height was determined by differential leveling and
 LC0141.adjusted by the NATIONAL GEODETIC SURVEY
 LC0141.in June 1991.
 LC0141
 LC0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0141.GEOID18 height accuracy estimate available here.
 LC0141
 LC0141.Click photographs - Photos may exist for this station.
 LC0141
 LC0141.The dynamic height is computed by dividing the NAVD 88
 LC0141.geopotential number by the normal gravity value computed on the
 LC0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0141.degrees latitude (g = 980.6199 gals.).
 LC0141
 LC0141.The modeled gravity was interpolated from observed gravity values.
 LC0141
 LC0141;                    North         East    Units  Estimated Accuracy
 LC0141;SPC IL E     -   385,730.      304,880.      MT  (+/- 180 meters Scaled)
 LC0141
 LC0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK912442(NAD 83)
 LC0141
 LC0141                          SUPERSEDED SURVEY CONTROL
 LC0141
 LC0141  NGVD 29 (??/??/92)  232.790  (m)          763.75   (f) ADJ UNCH    1 2
 LC0141
 LC0141.Superseded values are not recommended for survey control.
 LC0141
 LC0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0141.See file dsdata.pdf to determine how the superseded data were derived.
 LC0141
 LC0141_MARKER: DB = BENCH MARK DISK
 LC0141_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0141_SP_SET: SLIDING DOOR BASE
 LC0141_STAMPING: W 171 1959
 LC0141_MARK LOGO: CGS
 LC0141_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0141
 LC0141  HISTORY     - Date     Condition        Report By
 LC0141  HISTORY     - 1959     MONUMENTED       CGS
 LC0141  HISTORY     - 1959     GOOD             CGS
 LC0141  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0141
 LC0141                          STATION DESCRIPTION
 LC0141
 LC0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0141'2.4 MI NW FROM CHAMPAIGN.
 LC0141'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0141'FROM THE STATION AT CHAMPAIGN, THENCE ABOUT 0.55 MILE NORTH ALONG
 LC0141'A ROAD, AT CHAMPAIGN AIRPORT, IN THE TOP OF THE SOUTH END OF THE
 LC0141'CONCRETE BASE SLIDING DOOR TRACK OF EAST SIDE OF LARGE METAL
 LC0141'COVERERD STORAGE HANGER, 12 1/2 FEET NORTH OF THE SOUTHEAST CORNER
 LC0141'OF THE HANGER, 15 FEET NORTH OF THE NORTHEAST CORNER OF AIRPORT
 LC0141'OFFICE AND ABOUT LEVEL WITH THE GROUND.
 LC0141
 LC0141                          STATION RECOVERY (1986)
 LC0141
 LC0141'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0141'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0159 ***********************************************************************
 LC0159  DESIGNATION -  W 172
 LC0159  PID         -  LC0159
 LC0159  STATE/COUNTY-  IL/CHAMPAIGN
 LC0159  COUNTRY     -  US
 LC0159  USGS QUAD   -  URBANA (2018)
 LC0159
 LC0159                         *CURRENT SURVEY CONTROL
 LC0159  ______________________________________________________________________
 LC0159* NAD 83(1986) POSITION- 40 04 50.     (N) 088 14 13.     (W)   SCALED
 LC0159* NAVD 88 ORTHO HEIGHT -   216.464 (meters)      710.18  (feet) ADJUSTED
 LC0159  ______________________________________________________________________
 LC0159  GEOID HEIGHT    -        -32.053 (meters)                     GEOID18
 LC0159  DYNAMIC HEIGHT  -        216.354 (meters)      709.82  (feet) COMP
 LC0159  MODELED GRAVITY -    980,113.3   (mgal)                       NAVD 88
 LC0159
 LC0159  VERT ORDER      -  FIRST     CLASS II
 LC0159
 LC0159.The horizontal coordinates were scaled from a map and have
 LC0159.an estimated accuracy of +/- 6 seconds.
 LC0159
 LC0159.The orthometric height was determined by differential leveling and
 LC0159.adjusted by the NATIONAL GEODETIC SURVEY
 LC0159.in June 1991.
 LC0159
 LC0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0159.GEOID18 height accuracy estimate available here.
 LC0159
 LC0159.Click photographs - Photos may exist for this station.
 LC0159
 LC0159.The dynamic height is computed by dividing the NAVD 88
 LC0159.geopotential number by the normal gravity value computed on the
 LC0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0159.degrees latitude (g = 980.6199 gals.).
 LC0159
 LC0159.The modeled gravity was interpolated from observed gravity values.
 LC0159
 LC0159;                    North         East    Units  Estimated Accuracy
 LC0159;SPC IL E     -   378,950.      308,220.      MT  (+/- 180 meters Scaled)
 LC0159
 LC0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK945374(NAD 83)
 LC0159
 LC0159                          SUPERSEDED SURVEY CONTROL
 LC0159
 LC0159  NGVD 29 (??/??/92)  216.502  (m)          710.31   (f) ADJ UNCH    1 2
 LC0159
 LC0159.Superseded values are not recommended for survey control.
 LC0159
 LC0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0159.See file dsdata.pdf to determine how the superseded data were derived.
 LC0159
 LC0159_MARKER: DB = BENCH MARK DISK
 LC0159_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0159+WITH SETTING: PAVEMENT
 LC0159_SP_SET: TOWER FOUNDATION
 LC0159_STAMPING: W 172 1954
 LC0159_MARK LOGO: CGS
 LC0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0159+STABILITY: SURFACE MOTION
 LC0159
 LC0159  HISTORY     - Date     Condition        Report By
 LC0159  HISTORY     - 1954     MONUMENTED       CGS
 LC0159  HISTORY     - 1973     GOOD             NGS
 LC0159  HISTORY     - 1986     GOOD             NGS
 LC0159  HISTORY     - 20051130 MARK NOT FOUND   ILDT
 LC0159
 LC0159                          STATION DESCRIPTION
 LC0159
 LC0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0159'1.4 MI S FROM CHAMPAIGN.
 LC0159'ABOUT 1.35 MILES SOUTH ALONG FIRST STREET EXTENDED FROM THE
 LC0159'UNIVERSITY OF ILLINOIS STADIUM AT CHAMPAIGN, ABOUT 0.1 MILE EAST
 LC0159'OF ROAD AND TRANSMITTING BUILDING OF RADIO STATION WILL, IN THE
 LC0159'TOP OF THE CONCRETE BASE BETWEEN THE TWO SOUTH LEGS OF THE WEST
 LC0159'ONE OF TWO TRANSMITTING TOWERS, 3 1/2 FEET NORTH OF CENTER OF
 LC0159'GATE TO TOWERS.  NOTE-- THE MARK IS SET IN THE TOP OF A CONCRETE
 LC0159'BASE WHICH EXTENDS UNDER THE TWO SOUTH LEGS OF TOWER.  A CONCRETE
 LC0159'PEDESTAL IS CAST AROUND THE TWO STEEL TOWER LEGS AND THESE
 LC0159'CAST PEDESTALS ARE 5.19 FEET ABOVE THE CONCRETE BASE WHICH THE MARK
 LC0159'IS SET IN.  THE BENCH MARK IS CONSIDERED GROUND ELEVATION FOR
 LC0159'OBSTUCTION NO. 1, RADIO STATION WILL.
 LC0159
 LC0159                          STATION RECOVERY (1973)
 LC0159
 LC0159'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0159'RECOVERED IN GOOD CONDITION.
 LC0159
 LC0159                          STATION RECOVERY (1986)
 LC0159
 LC0159'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0159'RECOVERED IN GOOD CONDITION.
 LC0159
 LC0159                          STATION RECOVERY (2005)
 LC0159
 LC0159'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0159'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0223 ***********************************************************************
 KB0223  DESIGNATION -  W 174
 KB0223  PID         -  KB0223
 KB0223  STATE/COUNTY-  IL/CUMBERLAND
 KB0223  COUNTRY     -  US
 KB0223  USGS QUAD   -  TOLEDO (2018)
 KB0223
 KB0223                         *CURRENT SURVEY CONTROL
 KB0223  ______________________________________________________________________
 KB0223* NAD 83(1986) POSITION- 39 15 57.     (N) 088 14 21.     (W)   SCALED
 KB0223* NAVD 88 ORTHO HEIGHT -   177.839 (meters)      583.46  (feet) ADJUSTED
 KB0223  ______________________________________________________________________
 KB0223  GEOID HEIGHT    -        -32.072 (meters)                     GEOID18
 KB0223  DYNAMIC HEIGHT  -        177.734 (meters)      583.12  (feet) COMP
 KB0223  MODELED GRAVITY -    980,037.5   (mgal)                       NAVD 88
 KB0223
 KB0223  VERT ORDER      -  FIRST     CLASS II
 KB0223
 KB0223.The horizontal coordinates were scaled from a map and have
 KB0223.an estimated accuracy of +/- 6 seconds.
 KB0223
 KB0223.The orthometric height was determined by differential leveling and
 KB0223.adjusted by the NATIONAL GEODETIC SURVEY
 KB0223.in June 1991.
 KB0223
 KB0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0223.GEOID18 height accuracy estimate available here.
 KB0223
 KB0223.Click photographs - Photos may exist for this station.
 KB0223
 KB0223.The dynamic height is computed by dividing the NAVD 88
 KB0223.geopotential number by the normal gravity value computed on the
 KB0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0223.degrees latitude (g = 980.6199 gals.).
 KB0223
 KB0223.The modeled gravity was interpolated from observed gravity values.
 KB0223
 KB0223;                    North         East    Units  Estimated Accuracy
 KB0223;SPC IL E     -   288,490.      308,130.      MT  (+/- 180 meters Scaled)
 KB0223
 KB0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ930470(NAD 83)
 KB0223
 KB0223                          SUPERSEDED SURVEY CONTROL
 KB0223
 KB0223  NGVD 29 (??/??/92)  177.899  (m)          583.66   (f) ADJ UNCH    1 2
 KB0223
 KB0223.Superseded values are not recommended for survey control.
 KB0223
 KB0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0223.See file dsdata.pdf to determine how the superseded data were derived.
 KB0223
 KB0223_MARKER: DB = BENCH MARK DISK
 KB0223_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0223_SP_SET: BOX CULVERT HEADWALL
 KB0223_STAMPING: W 174 1956
 KB0223_MARK LOGO: CGS
 KB0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0223+STABILITY: SURFACE MOTION
 KB0223
 KB0223  HISTORY     - Date     Condition        Report By
 KB0223  HISTORY     - 1956     MONUMENTED       CGS
 KB0223  HISTORY     - 1973     POOR             NGS
 KB0223  HISTORY     - 1982     POOR             USGS
 KB0223  HISTORY     - 20050217 POOR             ILDT
 KB0223  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 KB0223
 KB0223                          STATION DESCRIPTION
 KB0223
 KB0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0223'AT TOLEDO.
 KB0223'AT TOLEDO, ABOUT 0.5 MILE SOUTH ALONG THE ILLINOIS CENTRAL
 KB0223'RAILROAD FROM THE STATION, ABOUT 0.1 MILE NORTH OF A LARGE
 KB0223'CEMETERY, ABOUT 0.2 MILE SOUTH OF MILE POST P 137, AT AN
 KB0223'EAST-WEST GRAVEL ROAD CROSSING, 14 1/2 FEET NORTH OF CENTER
 KB0223'LINE OF ROAD, 68 FEET SOUTHWEST OF SOUTHWEST RAIL OF TRACK AND
 KB0223'ON THE OUTSIDE OF THE FIRST CURVE IN TRACK SOUTH OF THE STATION,
 KB0223'IN THE TOP AND 1 1/2 FEET WEST OF EAST END OF THE NORTH HEAD
 KB0223'WALL OF A 4-FOOT CONCRETE BOX CULVERT UNDER ROAD, AND ABOUT 1
 KB0223'FOOT BELOW LEVEL OF ROAD.
 KB0223
 KB0223                          STATION RECOVERY (1973)
 KB0223
 KB0223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0223'MARK RECOVERED IN POOR CONDITION.
 KB0223
 KB0223                          STATION RECOVERY (1982)
 KB0223
 KB0223'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0223'MARK RECOVERED IN POOR CONDITION.
 KB0223
 KB0223                          STATION RECOVERY (2005)
 KB0223
 KB0223'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0223'MARK RECOVERED IN POOR CONDITION.
 KB0223
 KB0223                          STATION RECOVERY (2012)
 KB0223
 KB0223'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0223'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0256 ***********************************************************************
 KB0256  DESIGNATION -  W 175
 KB0256  PID         -  KB0256
 KB0256  STATE/COUNTY-  IL/JASPER
 KB0256  COUNTRY     -  US
 KB0256  USGS QUAD   -  ROSE HILL (2018)
 KB0256
 KB0256                         *CURRENT SURVEY CONTROL
 KB0256  ______________________________________________________________________
 KB0256* NAD 83(1986) POSITION- 39 03 13.     (N) 088 08 47.     (W)   SCALED
 KB0256* NAVD 88 ORTHO HEIGHT -   166.752 (meters)      547.09  (feet) ADJUSTED
 KB0256  ______________________________________________________________________
 KB0256  GEOID HEIGHT    -        -31.824 (meters)                     GEOID18
 KB0256  DYNAMIC HEIGHT  -        166.653 (meters)      546.76  (feet) COMP
 KB0256  MODELED GRAVITY -    980,029.7   (mgal)                       NAVD 88
 KB0256
 KB0256  VERT ORDER      -  FIRST     CLASS II
 KB0256
 KB0256.The horizontal coordinates were scaled from a map and have
 KB0256.an estimated accuracy of +/- 6 seconds.
 KB0256
 KB0256.The orthometric height was determined by differential leveling and
 KB0256.adjusted by the NATIONAL GEODETIC SURVEY
 KB0256.in June 1991.
 KB0256
 KB0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0256.GEOID18 height accuracy estimate available here.
 KB0256
 KB0256.Click photographs - Photos may exist for this station.
 KB0256
 KB0256.The dynamic height is computed by dividing the NAVD 88
 KB0256.geopotential number by the normal gravity value computed on the
 KB0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0256.degrees latitude (g = 980.6199 gals.).
 KB0256
 KB0256.The modeled gravity was interpolated from observed gravity values.
 KB0256
 KB0256;                    North         East    Units  Estimated Accuracy
 KB0256;SPC IL E     -   264,950.      316,180.      MT  (+/- 180 meters Scaled)
 KB0256
 KB0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ008233(NAD 83)
 KB0256
 KB0256                          SUPERSEDED SURVEY CONTROL
 KB0256
 KB0256  NGVD 29 (??/??/92)  166.818  (m)          547.30   (f) ADJ UNCH    1 2
 KB0256
 KB0256.Superseded values are not recommended for survey control.
 KB0256
 KB0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0256.See file dsdata.pdf to determine how the superseded data were derived.
 KB0256
 KB0256_MARKER: DB = BENCH MARK DISK
 KB0256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0256_STAMPING: W 175 1956
 KB0256_MARK LOGO: CGS
 KB0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0256+STABILITY: SURFACE MOTION
 KB0256
 KB0256  HISTORY     - Date     Condition        Report By
 KB0256  HISTORY     - 1956     MONUMENTED       CGS
 KB0256  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0256  HISTORY     - 20120726 MARK NOT FOUND   ILDT
 KB0256
 KB0256                          STATION DESCRIPTION
 KB0256
 KB0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0256'AT FALMOUTH.
 KB0256'AT FALMOUTH, ALONG THE ILLINOIS CENTRAL RAILROAD, AT EAST-WEST
 KB0256'ROAD CROSSING, 70 FEET NORTH OF CENTER LINE OF ROAD, 46 FEET WEST
 KB0256'OF WEST RAIL, 67 FEET NORTHEAST OF EAST END OF NORTH HEAD WALL
 KB0256'OF AN 8-FOOT CONCRETE CULVERT UNDER GRAVEL ROAD, 1 FOOT EAST OF
 KB0256'A FENCE LINE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT
 KB0256'2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 KB0256'POST PROJECTING 2 INCHES.
 KB0256
 KB0256                          STATION RECOVERY (1983)
 KB0256
 KB0256'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0256'MARK NOT FOUND.
 KB0256
 KB0256                          STATION RECOVERY (2012)
 KB0256
 KB0256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0167 ***********************************************************************
 KB0167  DESIGNATION -  W 176 RESET
 KB0167  PID         -  KB0167
 KB0167  STATE/COUNTY-  IL/COLES
 KB0167  COUNTRY     -  US
 KB0167  USGS QUAD   -  MATTOON EAST (2018)
 KB0167
 KB0167                         *CURRENT SURVEY CONTROL
 KB0167  ______________________________________________________________________
 KB0167* NAD 83(1986) POSITION- 39 29 30.     (N) 088 18 31.     (W)   SCALED
 KB0167* NAVD 88 ORTHO HEIGHT -   211.98  (meters)      695.5   (feet) RESET
 KB0167  ______________________________________________________________________
 KB0167  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 KB0167  VERT ORDER      -  THIRD
 KB0167
 KB0167.The horizontal coordinates were scaled from a map and have
 KB0167.an estimated accuracy of +/- 6 seconds.
 KB0167
 KB0167.The orthometric height was computed from unverified reset data.
 KB0167
 KB0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0167.GEOID18 height accuracy estimate available here.
 KB0167
 KB0167.Click photographs - Photos may exist for this station.
 KB0167
 KB0167;                    North         East    Units  Estimated Accuracy
 KB0167;SPC IL E     -   313,560.      302,130.      MT  (+/- 180 meters Scaled)
 KB0167
 KB0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ874721(NAD 83)
 KB0167
 KB0167                          SUPERSEDED SURVEY CONTROL
 KB0167
 KB0167.No superseded survey control is available for this station.
 KB0167
 KB0167_MARKER: DB = BENCH MARK DISK
 KB0167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0167_STAMPING: W 176 RESET 1969
 KB0167_MARK LOGO: CGS
 KB0167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0167+STABILITY: SURFACE MOTION
 KB0167
 KB0167  HISTORY     - Date     Condition        Report By
 KB0167  HISTORY     - 1969     MONUMENTED       CGS
 KB0167
 KB0167                          STATION DESCRIPTION
 KB0167
 KB0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0167'3.6 MI E FROM MATTOON.
 KB0167'ABOUT 3.55 MILES EAST ALONG THE CLEVELAND, CINCINNATI AND ST
 KB0167'LOUIS RAILWAY FROM THE STATION AT MATTOON, 53 FEET WEST OF THE
 KB0167'CENTERLINE OF PAVED ROAD TO LERNA, 78 FEET SOUTH OF THE CENTERLINE
 KB0167'OF HIGHWAY 316, 163 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD,
 KB0167'1 FOOT SOUTHEAST OF A METAL WITNESS POST, 2 FEET NORTHWEST OF A
 KB0167'CONCRETE RIGHT-OF-WAY POST, 9 FEET SOUTHEAST OF A CONCRETE
 KB0167'RIGHT-OF-WAY POST, SET IN THE TOP OF A ROUND CONCRETE POST
 KB0167'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1514 ***********************************************************************
 KA1514  DESIGNATION -  W 177
 KA1514  PID         -  KA1514
 KA1514  STATE/COUNTY-  IL/EDGAR
 KA1514  COUNTRY     -  US
 KA1514  USGS QUAD   -  GRANDVIEW (2018)
 KA1514
 KA1514                         *CURRENT SURVEY CONTROL
 KA1514  ______________________________________________________________________
 KA1514* NAD 83(1986) POSITION- 39 37 01.     (N) 087 46 05.     (W)   SCALED
 KA1514* NAVD 88 ORTHO HEIGHT -   217.325 (meters)      713.01  (feet) ADJUSTED
 KA1514  ______________________________________________________________________
 KA1514  GEOID HEIGHT    -        -32.034 (meters)                     GEOID18
 KA1514  DYNAMIC HEIGHT  -        217.210 (meters)      712.63  (feet) COMP
 KA1514  MODELED GRAVITY -    980,088.9   (mgal)                       NAVD 88
 KA1514
 KA1514  VERT ORDER      -  FIRST     CLASS II
 KA1514
 KA1514.The horizontal coordinates were scaled from a map and have
 KA1514.an estimated accuracy of +/- 6 seconds.
 KA1514
 KA1514.The orthometric height was determined by differential leveling and
 KA1514.adjusted by the NATIONAL GEODETIC SURVEY
 KA1514.in June 1991.
 KA1514
 KA1514.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1514.GEOID18 height accuracy estimate available here.
 KA1514
 KA1514.Click photographs - Photos may exist for this station.
 KA1514
 KA1514.The dynamic height is computed by dividing the NAVD 88
 KA1514.geopotential number by the normal gravity value computed on the
 KA1514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1514.degrees latitude (g = 980.6199 gals.).
 KA1514
 KA1514.The modeled gravity was interpolated from observed gravity values.
 KA1514
 KA1514;                    North         East    Units  Estimated Accuracy
 KA1514;SPC IL E     -   327,620.      348,540.      MT  (+/- 180 meters Scaled)
 KA1514
 KA1514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ340855(NAD 83)
 KA1514
 KA1514                          SUPERSEDED SURVEY CONTROL
 KA1514
 KA1514  NGVD 29 (??/??/92)  217.416  (m)          713.31   (f) ADJ UNCH    1 2
 KA1514
 KA1514.Superseded values are not recommended for survey control.
 KA1514
 KA1514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1514.See file dsdata.pdf to determine how the superseded data were derived.
 KA1514
 KA1514_MARKER: DB = BENCH MARK DISK
 KA1514_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1514_SP_SET: WATER TANK
 KA1514_STAMPING: W 177 1956
 KA1514_MARK LOGO: CGS
 KA1514_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1514
 KA1514  HISTORY     - Date     Condition        Report By
 KA1514  HISTORY     - 1956     MONUMENTED       CGS
 KA1514
 KA1514                          STATION DESCRIPTION
 KA1514
 KA1514'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1514'3.8 MI W FROM PARIS.
 KA1514'ABOUT 3.4 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1514'CROSSING OF MAIN LINE OF NEW YORK CENTRAL RAILROAD AT PARIS,
 KA1514'THENCE ABOUT 0.35 MILE SOUTH ACROSS COUNTRY TO PATRICK AIRPORT,
 KA1514'IN SECTION 32, T.14 N., R.12 W., IN THE TOP OF THE NORTHEAST
 KA1514'CORNER OF A LARGE CONCRETE WATER TANK, 131 FEET NORTHWEST OF
 KA1514'NORTHWEST CORNER OF A BARN, 44 FEET SOUTHWEST OF SOUTHWEST
 KA1514'CORNER OF A CORN CRIB, 16 FEET NORTHEAST OF A WELL WITH PUMP,
 KA1514'AND 2 1/2 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1524 ***********************************************************************
 KA1524  DESIGNATION -  W 178
 KA1524  PID         -  KA1524
 KA1524  STATE/COUNTY-  IL/EDGAR
 KA1524  COUNTRY     -  US
 KA1524  USGS QUAD   -  REDMON (2018)
 KA1524
 KA1524                         *CURRENT SURVEY CONTROL
 KA1524  ______________________________________________________________________
 KA1524* NAD 83(1986) POSITION- 39 38 50.     (N) 087 52 17.     (W)   SCALED
 KA1524* NAVD 88 ORTHO HEIGHT -   202.985 (meters)      665.96  (feet) ADJUSTED
 KA1524  ______________________________________________________________________
 KA1524  GEOID HEIGHT    -        -32.045 (meters)                     GEOID18
 KA1524  DYNAMIC HEIGHT  -        202.876 (meters)      665.60  (feet) COMP
 KA1524  MODELED GRAVITY -    980,082.9   (mgal)                       NAVD 88
 KA1524
 KA1524  VERT ORDER      -  FIRST     CLASS II
 KA1524
 KA1524.The horizontal coordinates were scaled from a map and have
 KA1524.an estimated accuracy of +/- 6 seconds.
 KA1524
 KA1524.The orthometric height was determined by differential leveling and
 KA1524.adjusted by the NATIONAL GEODETIC SURVEY
 KA1524.in June 1991.
 KA1524
 KA1524.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1524.GEOID18 height accuracy estimate available here.
 KA1524
 KA1524.Click photographs - Photos may exist for this station.
 KA1524
 KA1524.The dynamic height is computed by dividing the NAVD 88
 KA1524.geopotential number by the normal gravity value computed on the
 KA1524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1524.degrees latitude (g = 980.6199 gals.).
 KA1524
 KA1524.The modeled gravity was interpolated from observed gravity values.
 KA1524
 KA1524;                    North         East    Units  Estimated Accuracy
 KA1524;SPC IL E     -   330,930.      339,650.      MT  (+/- 180 meters Scaled)
 KA1524
 KA1524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ252889(NAD 83)
 KA1524
 KA1524                          SUPERSEDED SURVEY CONTROL
 KA1524
 KA1524  NGVD 29 (??/??/92)  203.073  (m)          666.25   (f) ADJ UNCH    1 2
 KA1524
 KA1524.Superseded values are not recommended for survey control.
 KA1524
 KA1524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1524.See file dsdata.pdf to determine how the superseded data were derived.
 KA1524
 KA1524_MARKER: DB = BENCH MARK DISK
 KA1524_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1524_SP_SET: BRIDGE
 KA1524_STAMPING: W 178 1956
 KA1524_MARK LOGO: CGS
 KA1524_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1524
 KA1524  HISTORY     - Date     Condition        Report By
 KA1524  HISTORY     - 1956     MONUMENTED       CGS
 KA1524
 KA1524                          STATION DESCRIPTION
 KA1524
 KA1524'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1524'0.5 MI W FROM REDMON.
 KA1524'ABOUT 0.5 MILE WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1524'STATION AT REDMON, IN SECTION 21, T.14 N., R.13 W., AT A
 KA1524'NORTH-SOUTH ROAD CROSSING, IN THE TOP OF EAST END OF SOUTH
 KA1524'CONCRETE ABUTMENT OF A 15-FOOT BRIDGE ON NORTH-SOUTH ROAD, 216
 KA1524'FEET NORTH OF CENTER OF CROSSING OF ROAD, 8 FEET EAST OF CENTER
 KA1524'LINE OF ROAD AND ABOUT 2 FEET BELOW LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0193 ***********************************************************************
 NG0193  DESIGNATION -  W 18
 NG0193  PID         -  NG0193
 NG0193  STATE/COUNTY-  IL/LAKE
 NG0193  COUNTRY     -  US
 NG0193  USGS QUAD   -  WAUKEGAN (2018)
 NG0193
 NG0193                         *CURRENT SURVEY CONTROL
 NG0193  ______________________________________________________________________
 NG0193* NAD 83(1986) POSITION- 42 19 43.4    (N) 087 50 24.4    (W)   HD_HELD2
 NG0193* NAVD 88 ORTHO HEIGHT -   204.366 (meters)      670.49  (feet) ADJUSTED
 NG0193  ______________________________________________________________________
 NG0193  GEOID HEIGHT    -        -34.288 (meters)                     GEOID18
 NG0193  DYNAMIC HEIGHT  -        204.302 (meters)      670.28  (feet) COMP
 NG0193  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 NG0193
 NG0193  VERT ORDER      -  FIRST     CLASS 0
 NG0193
 NG0193.The horizontal coordinates were established by autonomous hand held GPS
 NG0193.observations and have an estimated accuracy of +/- 10 meters.
 NG0193
 NG0193.The orthometric height was determined by differential leveling and
 NG0193.adjusted by the NATIONAL GEODETIC SURVEY
 NG0193.in June 1991.
 NG0193
 NG0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0193.GEOID18 height accuracy estimate available here.
 NG0193
 NG0193.Click photographs - Photos may exist for this station.
 NG0193
 NG0193.The dynamic height is computed by dividing the NAVD 88
 NG0193.geopotential number by the normal gravity value computed on the
 NG0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0193.degrees latitude (g = 980.6199 gals.).
 NG0193
 NG0193.The modeled gravity was interpolated from observed gravity values.
 NG0193
 NG0193;                    North         East    Units  Estimated Accuracy
 NG0193;SPC IL E     -   628,733.      340,652.      MT  (+/- 10 meters HH2 GPS)
 NG0193
 NG0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3078286616(NAD 83)
 NG0193
 NG0193                          SUPERSEDED SURVEY CONTROL
 NG0193
 NG0193  NGVD 29 (??/??/92)  204.477  (m)          670.86   (f) ADJ UNCH    1 0
 NG0193
 NG0193.Superseded values are not recommended for survey control.
 NG0193
 NG0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0193.See file dsdata.pdf to determine how the superseded data were derived.
 NG0193
 NG0193_MARKER: DB = BENCH MARK DISK
 NG0193_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0193_SP_SET: BUILDING
 NG0193_STAMPING: W 18 1934
 NG0193_MARK LOGO: CGS
 NG0193_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0193
 NG0193  HISTORY     - Date     Condition        Report By
 NG0193  HISTORY     - 1934     MONUMENTED       CGS
 NG0193  HISTORY     - 1973     GOOD             NGS
 NG0193  HISTORY     - 19970503 GOOD             USPSQD
 NG0193
 NG0193                          STATION DESCRIPTION
 NG0193
 NG0193'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0193'AT NORTH CHICAGO.
 NG0193'0.2 MILES SOUTH ALONG SHERIDAN ROAD FROM THE NEW POST OFFICE AT
 NG0193'NORTH CHICAGO, 130.0 FEET WEST OF CENTER LINE OF SHERIDAN ROAD,
 NG0193'34.0 FEET NORTH OF CENTER LINE OF 17TH STREET, SET VERTICALLY
 NG0193'IN THE SOUTH FACE OF BRICK BUILDING 710, 1.0 FEET WEST OF THE
 NG0193'WEST EDGE OF THE SOUTH (MAIN) ENTRANCE, 3.5 FEET ABOVE SIDEWALK.
 NG0193'A STANDARD DISK STAMPED W 18 1934.  SEC 33, T 45 N, R 12 E.
 NG0193
 NG0193                          STATION RECOVERY (1997)
 NG0193
 NG0193'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1329 ***********************************************************************
 KA1329  DESIGNATION -  W 181
 KA1329  PID         -  KA1329
 KA1329  STATE/COUNTY-  IL/CRAWFORD
 KA1329  COUNTRY     -  US
 KA1329  USGS QUAD   -  MEROM (2019)
 KA1329
 KA1329                         *CURRENT SURVEY CONTROL
 KA1329  ______________________________________________________________________
 KA1329* NAD 83(1986) POSITION- 39 00 23.     (N) 087 35 43.     (W)   SCALED
 KA1329* NAVD 88 ORTHO HEIGHT -   133.658 (meters)      438.51  (feet) ADJUSTED
 KA1329  ______________________________________________________________________
 KA1329  GEOID HEIGHT    -        -31.962 (meters)                     GEOID18
 KA1329  DYNAMIC HEIGHT  -        133.578 (meters)      438.25  (feet) COMP
 KA1329  MODELED GRAVITY -    980,032.2   (mgal)                       NAVD 88
 KA1329
 KA1329  VERT ORDER      -  FIRST     CLASS II
 KA1329
 KA1329.The horizontal coordinates were scaled from a map and have
 KA1329.an estimated accuracy of +/- 6 seconds.
 KA1329
 KA1329.The orthometric height was determined by differential leveling and
 KA1329.adjusted by the NATIONAL GEODETIC SURVEY
 KA1329.in June 1991.
 KA1329
 KA1329.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1329.GEOID18 height accuracy estimate available here.
 KA1329
 KA1329.Click photographs - Photos may exist for this station.
 KA1329
 KA1329.The dynamic height is computed by dividing the NAVD 88
 KA1329.geopotential number by the normal gravity value computed on the
 KA1329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1329.degrees latitude (g = 980.6199 gals.).
 KA1329
 KA1329.The modeled gravity was interpolated from observed gravity values.
 KA1329
 KA1329;                    North         East    Units  Estimated Accuracy
 KA1329;SPC IL E     -   259,950.      363,930.      MT  (+/- 180 meters Scaled)
 KA1329
 KA1329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ484176(NAD 83)
 KA1329
 KA1329                          SUPERSEDED SURVEY CONTROL
 KA1329
 KA1329  NGVD 29 (??/??/92)  133.792  (m)          438.95   (f) ADJ UNCH    1 2
 KA1329
 KA1329.Superseded values are not recommended for survey control.
 KA1329
 KA1329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1329.See file dsdata.pdf to determine how the superseded data were derived.
 KA1329
 KA1329_MARKER: DB = BENCH MARK DISK
 KA1329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1329_STAMPING: W 181 1956
 KA1329_MARK LOGO: CGS
 KA1329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1329+STABILITY: SURFACE MOTION
 KA1329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1329+SATELLITE: SATELLITE OBSERVATIONS - May 04, 1999
 KA1329
 KA1329  HISTORY     - Date     Condition        Report By
 KA1329  HISTORY     - 1956     MONUMENTED       CGS
 KA1329  HISTORY     - 19990504 GOOD             CMT
 KA1329
 KA1329                          STATION DESCRIPTION
 KA1329
 KA1329'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1329'0.9 MI NE FROM PALESTINE.
 KA1329'0.9 MILE NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KA1329'FREIGHT STATION AT PALESTINE, ABOUT 0.3 MILE SOUTHWEST OF MILE
 KA1329'POST I 122, AT AN EAST-WEST GRADED ROAD CROSSING (WALNUT STREET
 KA1329'EXTENDED), 31 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL OF MAIN TRACK,
 KA1329'34 FEET SOUTHEAST OF CENTER OF CROSSING OF ROAD AND MAIN TRACK,
 KA1329'22 FEET SOUTH OF CENTER LINE OF ROAD, 28 FEET WEST OF A TELEPHONE
 KA1329'POLE ON LINE FOLLOWING ROAD, 3 1/2 FEET WEST OF A TELEPHONE
 KA1329'POLE ON THE EAST ONE OF TWO TELEPHONE LINES FOLLOWING THE
 KA1329'TRACK, 2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1329'4 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 KA1329'POST PROJECTING 3 INCHES.
 KA1329
 KA1329                          STATION RECOVERY (1999)
 KA1329
 KA1329'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA1329'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0034 ***********************************************************************
 KB0034  DESIGNATION -  W 182
 KB0034  PID         -  KB0034
 KB0034  STATE/COUNTY-  IL/COLES
 KB0034  COUNTRY     -  US
 KB0034  USGS QUAD   -  ASHMORE (2018)
 KB0034
 KB0034                         *CURRENT SURVEY CONTROL
 KB0034  ______________________________________________________________________
 KB0034* NAD 83(1986) POSITION- 39 35 53.     (N) 088 07 26.     (W)   SCALED
 KB0034* NAVD 88 ORTHO HEIGHT -   203.691 (meters)      668.28  (feet) ADJUSTED
 KB0034  ______________________________________________________________________
 KB0034  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 KB0034  DYNAMIC HEIGHT  -        203.579 (meters)      667.91  (feet) COMP
 KB0034  MODELED GRAVITY -    980,069.3   (mgal)                       NAVD 88
 KB0034
 KB0034  VERT ORDER      -  FIRST     CLASS II
 KB0034
 KB0034.The horizontal coordinates were scaled from a map and have
 KB0034.an estimated accuracy of +/- 6 seconds.
 KB0034
 KB0034.The orthometric height was determined by differential leveling and
 KB0034.adjusted by the NATIONAL GEODETIC SURVEY
 KB0034.in June 1991.
 KB0034
 KB0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0034.GEOID18 height accuracy estimate available here.
 KB0034
 KB0034.Click photographs - Photos may exist for this station.
 KB0034
 KB0034.The dynamic height is computed by dividing the NAVD 88
 KB0034.geopotential number by the normal gravity value computed on the
 KB0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0034.degrees latitude (g = 980.6199 gals.).
 KB0034
 KB0034.The modeled gravity was interpolated from observed gravity values.
 KB0034
 KB0034;                    North         East    Units  Estimated Accuracy
 KB0034;SPC IL E     -   325,390.      317,990.      MT  (+/- 180 meters Scaled)
 KB0034
 KB0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ035837(NAD 83)
 KB0034
 KB0034                          SUPERSEDED SURVEY CONTROL
 KB0034
 KB0034  NGVD 29 (??/??/92)  203.768  (m)          668.53   (f) ADJ UNCH    1 2
 KB0034
 KB0034.Superseded values are not recommended for survey control.
 KB0034
 KB0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0034.See file dsdata.pdf to determine how the superseded data were derived.
 KB0034
 KB0034_MARKER: DB = BENCH MARK DISK
 KB0034_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0034_STAMPING: W 182 1956
 KB0034_MARK LOGO: CGS
 KB0034_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0034_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0034
 KB0034  HISTORY     - Date     Condition        Report By
 KB0034  HISTORY     - 1956     MONUMENTED       CGS
 KB0034  HISTORY     - 1973     GOOD             ILHD
 KB0034  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0034  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KB0034
 KB0034                          STATION DESCRIPTION
 KB0034
 KB0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0034'6.9 MI SW FROM OAKLAND.
 KB0034'ABOUT 6.9 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0034'LOUIS RAILROAD FROM THE STATION AT OAKLAND, ABOUT 0.75 MILE
 KB0034'NORTHEAST OF VILLAGE OF BUSHTON, AT A NORTH-SOUTH GRAVEL ROAD
 KB0034'CROSSING, 17 1/2 TELEPHONE POLES SOUTHWEST OF MILE POST 310,
 KB0034'46 3/4 FEET NORTHWEST OF NORTHWEST RAIL OF MAIN TRACK, 44 FEET
 KB0034'WEST OF CENTER LINE OF ROAD, 57 FEET NORTH-NORTHWEST OF CENTER OF
 KB0034'CROSSING, 44 FEET SOUTHWEST OF A POWER POLE ON A NORTH-SOUTH LINE, 19
 KB0034'FEET SOUTHWEST OF A FENCE CORNER, 1 FOOT SOUTHEAST OF A FENCE LINE, 2
 KB0034'FEET NORTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET BELOW
 KB0034'LEVEL OF TRACK AND IS A DISK ON COPPER COATED STEEL ROD PROJECTING 1
 KB0034'INCH AND PROTECTED BY A 4-INCH TILE WHICH PROJECTS 4 INCHES.  THE
 KB0034'ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 29 FEET.
 KB0034
 KB0034                          STATION RECOVERY (1973)
 KB0034
 KB0034'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0034'RECOVERED IN GOOD CONDITION.
 KB0034
 KB0034                          STATION RECOVERY (2005)
 KB0034
 KB0034'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0034'MARK NOT FOUND.
 KB0034
 KB0034                          STATION RECOVERY (2011)
 KB0034
 KB0034'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0034'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1459 ***********************************************************************
 KA1459  DESIGNATION -  W 183
 KA1459  PID         -  KA1459
 KA1459  STATE/COUNTY-  IL/EDGAR
 KA1459  COUNTRY     -  US
 KA1459  USGS QUAD   -  HUME (2018)
 KA1459
 KA1459                         *CURRENT SURVEY CONTROL
 KA1459  ______________________________________________________________________
 KA1459* NAD 83(1986) POSITION- 39 47 55.0    (N) 087 52 04.9    (W)   HD_HELD2
 KA1459* NAVD 88 ORTHO HEIGHT -   199.975 (meters)      656.08  (feet) ADJUSTED
 KA1459  ______________________________________________________________________
 KA1459  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 KA1459  DYNAMIC HEIGHT  -        199.870 (meters)      655.74  (feet) COMP
 KA1459  MODELED GRAVITY -    980,095.8   (mgal)                       NAVD 88
 KA1459
 KA1459  VERT ORDER      -  FIRST     CLASS II
 KA1459
 KA1459.The horizontal coordinates were established by autonomous hand held GPS
 KA1459.observations and have an estimated accuracy of +/- 10 meters.
 KA1459
 KA1459.The orthometric height was determined by differential leveling and
 KA1459.adjusted by the NATIONAL GEODETIC SURVEY
 KA1459.in June 1991.
 KA1459
 KA1459.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1459.GEOID18 height accuracy estimate available here.
 KA1459
 KA1459.Click photographs - Photos may exist for this station.
 KA1459
 KA1459.The dynamic height is computed by dividing the NAVD 88
 KA1459.geopotential number by the normal gravity value computed on the
 KA1459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1459.degrees latitude (g = 980.6199 gals.).
 KA1459
 KA1459.The modeled gravity was interpolated from observed gravity values.
 KA1459
 KA1459;                    North         East    Units  Estimated Accuracy
 KA1459;SPC IL E     -   347,744.      339,850.      MT  (+/- 10 meters HH2 GPS)
 KA1459
 KA1459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK2568705765(NAD 83)
 KA1459
 KA1459                          SUPERSEDED SURVEY CONTROL
 KA1459
 KA1459  NGVD 29 (??/??/92)  200.046  (m)          656.32   (f) ADJ UNCH    1 2
 KA1459
 KA1459.Superseded values are not recommended for survey control.
 KA1459
 KA1459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1459.See file dsdata.pdf to determine how the superseded data were derived.
 KA1459
 KA1459_MARKER: DB = BENCH MARK DISK
 KA1459_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1459_SP_SET: WATER TOWER BASE
 KA1459_STAMPING: W 183 1956
 KA1459_MARK LOGO: CGS
 KA1459_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1459_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1459+SATELLITE: SATELLITE OBSERVATIONS - December 17, 2012
 KA1459
 KA1459  HISTORY     - Date     Condition        Report By
 KA1459  HISTORY     - 1956     MONUMENTED       CGS
 KA1459  HISTORY     - 1982     GOOD             ILDT
 KA1459  HISTORY     - 20050622 GOOD             CHAST
 KA1459  HISTORY     - 20110117 GOOD             ILDT
 KA1459  HISTORY     - 20120718 GOOD             ILDT
 KA1459  HISTORY     - 20121217 GOOD             GEOSPC
 KA1459
 KA1459                          STATION DESCRIPTION
 KA1459
 KA1459'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1459'AT HUME.
 KA1459'AT HUME, IN SECTION 31, T.16 N., R.13 W., AT THE WATER TOWER,
 KA1459'ABOUT 0.4 MILE NORTH OF U.S. HIGHWAY 36, IN THE TOP OF THE WEST
 KA1459'CORNER OF THE CONCRETE FOUNDATION OF THE NORTHWEST LEG OF WATER
 KA1459'TOWER, 98 FEET NORTH OF CENTER LINE OF MAIN EAST-WEST STREET,
 KA1459'133 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK OF BALTIMORE AND OHIO
 KA1459'RAILROAD, 83 1/2 FEET EAST OF NORTHEAST CORNER OF FIRST
 KA1459'NATIONAL BANK BUILDING, AND 1 1/4 FEET ABOVE GROUND.
 KA1459
 KA1459                          STATION RECOVERY (1982)
 KA1459
 KA1459'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1982
 KA1459'RECOVERED IN GOOD CONDITION.
 KA1459
 KA1459                          STATION RECOVERY (2005)
 KA1459
 KA1459'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2005 (JRA)
 KA1459'RECOVERED AS DESCRIBED
 KA1459
 KA1459                          STATION RECOVERY (2011)
 KA1459
 KA1459'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1459'RECOVERED IN GOOD CONDITION.
 KA1459
 KA1459                          STATION RECOVERY (2012)
 KA1459
 KA1459'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KA1459'RECOVERED IN GOOD CONDITION.
 KA1459
 KA1459                          STATION RECOVERY (2012)
 KA1459
 KA1459'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1459'RECOVERED AS DESCRIBED.
 KA1459'
 KA1459'NOTE-THE TIES MATCH THE LOCATION, HOWEVER THE COORDINATES DID NOT
 KA1459'MATCH AND HAVE BEEN UPDATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1485 ***********************************************************************
 KA1485  DESIGNATION -  W 184
 KA1485  PID         -  KA1485
 KA1485  STATE/COUNTY-  IL/EDGAR
 KA1485  COUNTRY     -  US
 KA1485  USGS QUAD   -  PARIS SOUTH (2018)
 KA1485
 KA1485                         *CURRENT SURVEY CONTROL
 KA1485  ______________________________________________________________________
 KA1485* NAD 83(1986) POSITION- 39 31 15.     (N) 087 37 43.     (W)   SCALED
 KA1485* NAVD 88 ORTHO HEIGHT -   204.554 (meters)      671.11  (feet) ADJUSTED
 KA1485  ______________________________________________________________________
 KA1485  GEOID HEIGHT    -        -32.284 (meters)                     GEOID18
 KA1485  DYNAMIC HEIGHT  -        204.441 (meters)      670.74  (feet) COMP
 KA1485  MODELED GRAVITY -    980,066.4   (mgal)                       NAVD 88
 KA1485
 KA1485  VERT ORDER      -  FIRST     CLASS II
 KA1485
 KA1485.The horizontal coordinates were scaled from a map and have
 KA1485.an estimated accuracy of +/- 6 seconds.
 KA1485
 KA1485.The orthometric height was determined by differential leveling and
 KA1485.adjusted by the NATIONAL GEODETIC SURVEY
 KA1485.in June 1991.
 KA1485
 KA1485.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1485.GEOID18 height accuracy estimate available here.
 KA1485
 KA1485.Click photographs - Photos may exist for this station.
 KA1485
 KA1485.The dynamic height is computed by dividing the NAVD 88
 KA1485.geopotential number by the normal gravity value computed on the
 KA1485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1485.degrees latitude (g = 980.6199 gals.).
 KA1485
 KA1485.The modeled gravity was interpolated from observed gravity values.
 KA1485
 KA1485;                    North         East    Units  Estimated Accuracy
 KA1485;SPC IL E     -   317,040.      360,600.      MT  (+/- 180 meters Scaled)
 KA1485
 KA1485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ459747(NAD 83)
 KA1485
 KA1485                          SUPERSEDED SURVEY CONTROL
 KA1485
 KA1485  NGVD 29 (??/??/92)  204.649  (m)          671.42   (f) ADJ UNCH    1 2
 KA1485
 KA1485.Superseded values are not recommended for survey control.
 KA1485
 KA1485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1485.See file dsdata.pdf to determine how the superseded data were derived.
 KA1485
 KA1485_MARKER: DB = BENCH MARK DISK
 KA1485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1485_STAMPING: W 184 1956
 KA1485_MARK LOGO: CGS
 KA1485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1485+STABILITY: SURFACE MOTION
 KA1485
 KA1485  HISTORY     - Date     Condition        Report By
 KA1485  HISTORY     - 1956     MONUMENTED       CGS
 KA1485
 KA1485                          STATION DESCRIPTION
 KA1485
 KA1485'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1485'6.6 MI SE FROM PARIS.
 KA1485'ABOUT 6.65 MILES SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KA1485'THE STATION AT PARIS, ABOUT 0.9 MILE NORTHWEST OF NORTH-SOUTH
 KA1485'ROAD CROSSING AT MARLEY, ABOUT 0.3 MILE SOUTHEAST OF A ROAD
 KA1485'OVERPASS OVER TRACK, NEAR SOUTHWEST CORNER OF SECTION 34, T. 13
 KA1485'N., R. 11 W., 46 3/4 FEET NORTHEAST OF NORTHEAST RAIL, 112 YARDS
 KA1485'NORTHWEST OF A FARM ROAD CROSSING, 33 FEET NORTHWEST OF A LONE
 KA1485'8-INCH HICKORY TREE WHICH IS IN FENCE LINE, 12 FEET NORTHEAST
 KA1485'OF A TELEPHONE POLE, 1 FOOT SOUTHWEST OF A FENCE LINE, 2 FEET
 KA1485'NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL
 KA1485'OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 KA1485'INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0016 ***********************************************************************
 MF0016  DESIGNATION -  W 19
 MF0016  PID         -  MF0016
 MF0016  STATE/COUNTY-  IL/KANE
 MF0016  COUNTRY     -  US
 MF0016  USGS QUAD   -  AURORA NORTH (2018)
 MF0016
 MF0016                         *CURRENT SURVEY CONTROL
 MF0016  ______________________________________________________________________
 MF0016* NAD 83(2011) POSITION- 41 50 23.22758(N) 088 18 50.45604(W)   ADJUSTED
 MF0016* NAD 83(2011) ELLIP HT-   185.669 (meters)        (06/27/12)   ADJUSTED
 MF0016* NAD 83(2011) EPOCH   -  2010.00
 MF0016* NAVD 88 ORTHO HEIGHT -   218.764 (meters)      717.73  (feet) ADJUSTED
 MF0016  ______________________________________________________________________
 MF0016  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 MF0016  NAD 83(2011) X  -    140,018.798 (meters)                     COMP
 MF0016  NAD 83(2011) Y  - -4,756,965.931 (meters)                     COMP
 MF0016  NAD 83(2011) Z  -  4,232,486.564 (meters)                     COMP
 MF0016  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 MF0016  DYNAMIC HEIGHT  -        218.689 (meters)      717.48  (feet) COMP
 MF0016  MODELED GRAVITY -    980,274.1   (mgal)                       NAVD 88
 MF0016
 MF0016  VERT ORDER      -  SECOND    CLASS 0
 MF0016
 MF0016  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0016  Standards:
 MF0016         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0016            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0016  -------------------------------------------------------------------
 MF0016  NETWORK    0.30   0.49           0.13   0.11   0.25      0.06279787
 MF0016  -------------------------------------------------------------------
 MF0016  Click here for local accuracies and other accuracy information.
 MF0016
 MF0016.The horizontal coordinates were established by GPS observations
 MF0016.and adjusted by the National Geodetic Survey in June 2012.
 MF0016
 MF0016.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0016.been affixed to the stable North American tectonic plate. See 
 MF0016.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0016
 MF0016.The horizontal coordinates are valid at the epoch date displayed above
 MF0016.which is a decimal equivalence of Year/Month/Day.
 MF0016
 MF0016.The orthometric height was determined by differential leveling and
 MF0016.adjusted by the NATIONAL GEODETIC SURVEY
 MF0016.in June 1991.
 MF0016
 MF0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0016.GEOID18 height accuracy estimate available here.
 MF0016
 MF0016.Click photographs - Photos may exist for this station.
 MF0016
 MF0016.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0016
 MF0016.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0016
 MF0016.The ellipsoidal height was determined by GPS observations
 MF0016.and is referenced to NAD 83.
 MF0016
 MF0016.The dynamic height is computed by dividing the NAVD 88
 MF0016.geopotential number by the normal gravity value computed on the
 MF0016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0016.degrees latitude (g = 980.6199 gals.).
 MF0016
 MF0016.The modeled gravity was interpolated from observed gravity values.
 MF0016
 MF0016. The following values were computed from the NAD 83(2011) position.
 MF0016
 MF0016;                    North         East     Units Scale Factor Converg.
 MF0016;SPC IL E     -   574,307.926   301,604.460   MT  0.99997503   +0 00 46.4
 MF0016;SPC IL E     - 1,884,208.59    989,513.97   sFT  0.99997503   +0 00 46.4
 MF0016;UTM  16      - 4,632,822.600   390,902.735   MT  0.99974646   -0 52 35.8
 MF0016
 MF0016!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0016!SPC IL E     -   0.99997088  x   0.99997503  =   0.99994591
 MF0016!UTM  16      -   0.99997088  x   0.99974646  =   0.99971735
 MF0016
 MF0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9090232822(NAD 83)
 MF0016
 MF0016                          SUPERSEDED SURVEY CONTROL
 MF0016
 MF0016  NAD 83(2007)-  41 50 23.22755(N)    088 18 50.45689(W) AD(2002.00) 1
 MF0016  ELLIP H (07/03/08)  185.692  (m)                       GP(2002.00) 2 2
 MF0016  NAD 83(1997)-  41 50 23.22731(N)    088 18 50.45750(W) AD(       ) 1
 MF0016  ELLIP H (09/19/07)  185.700  (m)                       GP(       ) 4 1
 MF0016  NAD 83(2007)-  41 50 23.22712(N)    088 18 50.45691(W) AD(2002.00) 0
 MF0016  ELLIP H (02/10/07)  185.706  (m)                       GP(2002.00)    
 MF0016  NAD 83(1997)-  41 50 23.22749(N)    088 18 50.45726(W) AD(       ) 1
 MF0016  ELLIP H (11/14/05)  185.707  (m)                       GP(       ) 4 1
 MF0016  NAVD 88             218.76   (m)          717.7    (f) LEVELING    3  
 MF0016  NGVD 29 (??/??/92)  218.834  (m)          717.96   (f) ADJ UNCH    2 0
 MF0016
 MF0016.Superseded values are not recommended for survey control.
 MF0016
 MF0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0016.See file dsdata.pdf to determine how the superseded data were derived.
 MF0016
 MF0016_MARKER: DB = BENCH MARK DISK
 MF0016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0016_STAMPING: 717.958 W 19 1934
 MF0016_MARK LOGO: CGS
 MF0016_PROJECTION: PROJECTING 6 CENTIMETERS
 MF0016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0016+STABILITY: SURFACE MOTION
 MF0016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0016+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2025
 MF0016
 MF0016  HISTORY     - Date     Condition        Report By
 MF0016  HISTORY     - 1934     MONUMENTED       CGS
 MF0016  HISTORY     - 1967     GOOD             CGS
 MF0016  HISTORY     - 1989     GOOD             USPSQD
 MF0016  HISTORY     - 19980425 GOOD             USPSQD
 MF0016  HISTORY     - 20010501 GOOD             ASMINC
 MF0016  HISTORY     - 20050408 GOOD             STAFER
 MF0016  HISTORY     - 20061203 GOOD             STAFER
 MF0016  HISTORY     - 20070310 GOOD             USPSQD
 MF0016  HISTORY     - 20151224 GOOD             ASMINC
 MF0016  HISTORY     - 20170306 GOOD             ASMINC
 MF0016  HISTORY     - 20170322 GOOD             ASMINC
 MF0016  HISTORY     - 20171030 GOOD             PATRIC
 MF0016  HISTORY     - 20191026 GOOD             ASMINC
 MF0016  HISTORY     - 20210419 GOOD             ASMINC
 MF0016  HISTORY     - 20250505 GOOD             ASMINC
 MF0016  HISTORY     - 20250723 GOOD             ILDW
 MF0016
 MF0016                          STATION DESCRIPTION
 MF0016
 MF0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0016'AT BATAVIA.
 MF0016'AT BATAVIA, KANE COUNTY, ON STATE HIGHWAY 31, AT THE SOUTHWEST
 MF0016'CORNER OF THE CEMETERY, 33 FEET EAST OF THE CENTERLINE OF THE
 MF0016'HIGHWAY, 8 FEET SOUTH OF A STONE CORNER POST, AND ABOUT ONE FOOT
 MF0016'HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED W 19 1934 AND
 MF0016'SET IN THE TOP OF A CONCRETE POST.  16 FT SOUTH OF THE CEMETERY
 MF0016'DRIVE.
 MF0016
 MF0016                          STATION RECOVERY (1967)
 MF0016
 MF0016'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (1989)
 MF0016
 MF0016'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (1998)
 MF0016
 MF0016'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2001)
 MF0016
 MF0016'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (LEE)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2005)
 MF0016
 MF0016'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2005 (BAW)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2006)
 MF0016
 MF0016'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2006 (BAW)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2007)
 MF0016
 MF0016'RECOVERY NOTE BY US POWER SQUADRON 2007 (RP)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2015)
 MF0016
 MF0016'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2017)
 MF0016
 MF0016'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2017)
 MF0016
 MF0016'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2017)
 MF0016
 MF0016'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 MF0016'RECOVERED AS DESCRIBED.
 MF0016
 MF0016                          STATION RECOVERY (2019)
 MF0016
 MF0016'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2019 (RDL)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2021)
 MF0016
 MF0016'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (RLT)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2025)
 MF0016
 MF0016'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 MF0016'RECOVERED IN GOOD CONDITION.
 MF0016
 MF0016                          STATION RECOVERY (2025)
 MF0016
 MF0016'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 MF0016'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1045 ***********************************************************************
 MF1045  DESIGNATION -  W 190
 MF1045  PID         -  MF1045
 MF1045  STATE/COUNTY-  IL/HENRY
 MF1045  COUNTRY     -  US
 MF1045  USGS QUAD   -  ANNAWAN (2018)
 MF1045
 MF1045                         *CURRENT SURVEY CONTROL
 MF1045  ______________________________________________________________________
 MF1045* NAD 83(1986) POSITION- 41 24 02.     (N) 089 55 13.     (W)   SCALED
 MF1045* NAVD 88 ORTHO HEIGHT -   191.434 (meters)      628.06  (feet) ADJUSTED
 MF1045  ______________________________________________________________________
 MF1045  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 MF1045  DYNAMIC HEIGHT  -        191.358 (meters)      627.81  (feet) COMP
 MF1045  MODELED GRAVITY -    980,221.0   (mgal)                       NAVD 88
 MF1045
 MF1045  VERT ORDER      -  SECOND    CLASS 0
 MF1045
 MF1045.The horizontal coordinates were scaled from a map and have
 MF1045.an estimated accuracy of +/- 6 seconds.
 MF1045
 MF1045.The orthometric height was determined by differential leveling and
 MF1045.adjusted by the NATIONAL GEODETIC SURVEY
 MF1045.in June 1991.
 MF1045
 MF1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1045.GEOID18 height accuracy estimate available here.
 MF1045
 MF1045.Click photographs - Photos may exist for this station.
 MF1045
 MF1045.The dynamic height is computed by dividing the NAVD 88
 MF1045.geopotential number by the normal gravity value computed on the
 MF1045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1045.degrees latitude (g = 980.6199 gals.).
 MF1045
 MF1045.The modeled gravity was interpolated from observed gravity values.
 MF1045
 MF1045;                    North         East    Units  Estimated Accuracy
 MF1045;SPC IL W     -   525,540.      720,600.      MT  (+/- 180 meters Scaled)
 MF1045
 MF1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL558873(NAD 83)
 MF1045
 MF1045                          SUPERSEDED SURVEY CONTROL
 MF1045
 MF1045  NGVD 29 (??/??/92)  191.499  (m)          628.28   (f) ADJ UNCH    2 0
 MF1045
 MF1045.Superseded values are not recommended for survey control.
 MF1045
 MF1045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1045.See file dsdata.pdf to determine how the superseded data were derived.
 MF1045
 MF1045_STAMPING: W 190 1959
 MF1045_MARK LOGO: CGS
 MF1045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1045+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MF1045
 MF1045  HISTORY     - Date     Condition        Report By
 MF1045  HISTORY     - 1959     MONUMENTED       CGS
 MF1045  HISTORY     - 19960808 GOOD             USPSQD
 MF1045  HISTORY     - 20010919 GOOD             USPSQD
 MF1045  HISTORY     - 20040303 GOOD             USPSQD
 MF1045  HISTORY     - 20200520 MARK NOT FOUND   ILDT
 MF1045
 MF1045                          STATION DESCRIPTION
 MF1045
 MF1045'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1045'0.8 MI W FROM ANNAWAN.
 MF1045'ABOUT 0.85 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF1045'WITH STATE HIGHWAY 78 AT ANNAWAN, SET IN THE TOP OF THE NORTH
 MF1045'END OF THE WEST ABUTMENT OF A 120-FOOT STEEL BRIDGE, 13 FEET
 MF1045'NORTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT LEVEL WITH THE
 MF1045'HIGHWAY.
 MF1045
 MF1045                          STATION RECOVERY (1996)
 MF1045
 MF1045'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1045'RECOVERED IN GOOD CONDITION.
 MF1045
 MF1045                          STATION RECOVERY (2001)
 MF1045
 MF1045'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1045'STEEL BRIDGE REPLACED WITH CEMENT BRIDGE. DESIGNATION NOW W 190 RESET
 MF1045'
 MF1045'1980.
 MF1045
 MF1045                          STATION RECOVERY (2004)
 MF1045
 MF1045'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1045'RECOVERED IN GOOD CONDITION.
 MF1045
 MF1045                          STATION RECOVERY (2020)
 MF1045
 MF1045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1045'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1075 ***********************************************************************
 MF1075  DESIGNATION -  W 191
 MF1075  PID         -  MF1075
 MF1075  STATE/COUNTY-  IL/BUREAU
 MF1075  COUNTRY     -  US
 MF1075  USGS QUAD   -  MANLIUS (2018)
 MF1075
 MF1075                         *CURRENT SURVEY CONTROL
 MF1075  ______________________________________________________________________
 MF1075* NAD 83(1986) POSITION- 41 23 13.     (N) 089 38 23.     (W)   SCALED
 MF1075* NAVD 88 ORTHO HEIGHT -   201.817 (meters)      662.13  (feet) ADJUSTED
 MF1075  ______________________________________________________________________
 MF1075  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 MF1075  DYNAMIC HEIGHT  -        201.736 (meters)      661.86  (feet) COMP
 MF1075  MODELED GRAVITY -    980,214.6   (mgal)                       NAVD 88
 MF1075
 MF1075  VERT ORDER      -  SECOND    CLASS 0
 MF1075
 MF1075.The horizontal coordinates were scaled from a map and have
 MF1075.an estimated accuracy of +/- 6 seconds.
 MF1075
 MF1075.The orthometric height was determined by differential leveling and
 MF1075.adjusted by the NATIONAL GEODETIC SURVEY
 MF1075.in June 1991.
 MF1075
 MF1075.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1075.GEOID18 height accuracy estimate available here.
 MF1075
 MF1075.Click photographs - Photos may exist for this station.
 MF1075
 MF1075.The dynamic height is computed by dividing the NAVD 88
 MF1075.geopotential number by the normal gravity value computed on the
 MF1075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1075.degrees latitude (g = 980.6199 gals.).
 MF1075
 MF1075.The modeled gravity was interpolated from observed gravity values.
 MF1075
 MF1075;                    North         East    Units  Estimated Accuracy
 MF1075;SPC IL W     -   524,130.      744,070.      MT  (+/- 180 meters Scaled)
 MF1075
 MF1075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL792850(NAD 83)
 MF1075
 MF1075                          SUPERSEDED SURVEY CONTROL
 MF1075
 MF1075  NGVD 29 (??/??/92)  201.896  (m)          662.39   (f) ADJ UNCH    2 0
 MF1075
 MF1075.Superseded values are not recommended for survey control.
 MF1075
 MF1075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1075.See file dsdata.pdf to determine how the superseded data were derived.
 MF1075
 MF1075_MARKER: DB = BENCH MARK DISK
 MF1075_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF1075_SP_SET: BOX CULVERT HEADWALL
 MF1075_STAMPING: W 191 1959
 MF1075_MARK LOGO: CGS
 MF1075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1075+STABILITY: SURFACE MOTION
 MF1075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1075+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2005
 MF1075
 MF1075  HISTORY     - Date     Condition        Report By
 MF1075  HISTORY     - 1959     MONUMENTED       CGS
 MF1075  HISTORY     - 19951025 GOOD             USPSQD
 MF1075  HISTORY     - 20010502 GOOD             USPSQD
 MF1075  HISTORY     - 20051027 GOOD             USPSQD
 MF1075
 MF1075                          STATION DESCRIPTION
 MF1075
 MF1075'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1075'4.4 MI NW FROM WYANET.
 MF1075'ABOUT 2.25 MILES WEST ALONG U.S. HIGHWAY6 FROM THE CHICAGO,
 MF1075'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.4
 MF1075'MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILES WEST ALONG A
 MF1075'GRAVEL ROAD, SET IN THE TOP OF THE WEST END OF THE NORTH
 MF1075'HEADWALL OF A 6-FOOT CONCRETE BOX CULVERT, 10 FEET NORTH OF THE
 MF1075'CENTER LINE OF THE ROAD, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 MF1075'ROAD.
 MF1075
 MF1075                          STATION RECOVERY (1995)
 MF1075
 MF1075'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1075'RECOVERED IN GOOD CONDITION.
 MF1075
 MF1075                          STATION RECOVERY (2001)
 MF1075
 MF1075'RECOVERY NOTE BY US POWER SQUADRON 2001
 MF1075'RECOVERED IN GOOD CONDITION.
 MF1075
 MF1075                          STATION RECOVERY (2005)
 MF1075
 MF1075'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1075'THE CULVERT IS A CATTLE UNDERPASS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0820 ***********************************************************************
 MF0820  DESIGNATION -  W 192
 MF0820  PID         -  MF0820
 MF0820  STATE/COUNTY-  IL/BUREAU
 MF0820  COUNTRY     -  US
 MF0820  USGS QUAD   -  SPRING VALLEY (2018)
 MF0820
 MF0820                         *CURRENT SURVEY CONTROL
 MF0820  ______________________________________________________________________
 MF0820* NAD 83(1986) POSITION- 41 19 28.     (N) 089 14 46.     (W)   SCALED
 MF0820* NAVD 88 ORTHO HEIGHT -   141.852 (meters)      465.39  (feet) ADJUSTED
 MF0820  ______________________________________________________________________
 MF0820  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 MF0820  DYNAMIC HEIGHT  -        141.795 (meters)      465.21  (feet) COMP
 MF0820  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 MF0820
 MF0820  VERT ORDER      -  FIRST     CLASS II
 MF0820
 MF0820.The horizontal coordinates were scaled from a map and have
 MF0820.an estimated accuracy of +/- 6 seconds.
 MF0820
 MF0820.The orthometric height was determined by differential leveling and
 MF0820.adjusted by the NATIONAL GEODETIC SURVEY
 MF0820.in June 1991.
 MF0820
 MF0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0820.GEOID18 height accuracy estimate available here.
 MF0820
 MF0820.Click photographs - Photos may exist for this station.
 MF0820
 MF0820.The dynamic height is computed by dividing the NAVD 88
 MF0820.geopotential number by the normal gravity value computed on the
 MF0820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0820.degrees latitude (g = 980.6199 gals.).
 MF0820
 MF0820.The modeled gravity was interpolated from observed gravity values.
 MF0820
 MF0820;                    North         East    Units  Estimated Accuracy
 MF0820;SPC IL W     -   517,460.      777,070.      MT  (+/- 180 meters Scaled)
 MF0820
 MF0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL120772(NAD 83)
 MF0820
 MF0820                          SUPERSEDED SURVEY CONTROL
 MF0820
 MF0820  NGVD 29 (??/??/92)  141.926  (m)          465.64   (f) ADJ UNCH    1 2
 MF0820
 MF0820.Superseded values are not recommended for survey control.
 MF0820
 MF0820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0820.See file dsdata.pdf to determine how the superseded data were derived.
 MF0820
 MF0820_MARKER: DB = BENCH MARK DISK
 MF0820_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0820_SP_SET: BOX CULVERT HEADWALL
 MF0820_STAMPING: W 192 1959
 MF0820_MARK LOGO: CGS
 MF0820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0820+STABILITY: SURFACE MOTION
 MF0820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0820+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2001
 MF0820
 MF0820  HISTORY     - Date     Condition        Report By
 MF0820  HISTORY     - 1959     MONUMENTED       CGS
 MF0820  HISTORY     - 1960     GOOD             CGS
 MF0820  HISTORY     - 1981     GOOD             AEROS
 MF0820  HISTORY     - 19960316 GOOD             USPSQD
 MF0820  HISTORY     - 20010606 GOOD             USPSQD
 MF0820  HISTORY     - 20050705 GOOD             USPSQD
 MF0820  HISTORY     - 20140819 GOOD             ILDT
 MF0820
 MF0820                          STATION DESCRIPTION
 MF0820
 MF0820'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0820'3.2 MI E FROM DEPUE.
 MF0820'ABOUT 3.15 MILES EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0820'RAILROAD FROM THE STATION AT DEPUE, ABOUT 2.4 MILES WEST ALONG
 MF0820'THE CHICAGO, ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION AT
 MF0820'SPRING VALLEY, 0.15 MILE EAST OF MILEPOST 107, SET IN THE TOP OF
 MF0820'THE WEST END OF THE NORTH HEAD WALL TO A 10-FOOT CONCRETE BOX
 MF0820'CULVERT, 5 1/2 FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK,
 MF0820'1 FOOT EAST OF THE WEST END OF THE HEAD WALL, AND ABOUT 1 FOOT
 MF0820'BELOW THE LEVEL OF THE TRACK.
 MF0820
 MF0820                          STATION RECOVERY (1981)
 MF0820
 MF0820'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 MF0820'RECOVERED IN GOOD CONDITION.
 MF0820
 MF0820                          STATION RECOVERY (1996)
 MF0820
 MF0820'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0820'RECOVERED IN GOOD CONDITION.
 MF0820
 MF0820                          STATION RECOVERY (2001)
 MF0820
 MF0820'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0820'RECOVERED IN GOOD CONDITION.
 MF0820
 MF0820                          STATION RECOVERY (2005)
 MF0820
 MF0820'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0820'RECOVERED IN GOOD CONDITION.
 MF0820
 MF0820                          STATION RECOVERY (2014)
 MF0820
 MF0820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0131 ***********************************************************************
 MG0131  DESIGNATION -  W 193 RESET
 MG0131  PID         -  MG0131
 MG0131  STATE/COUNTY-  IL/HENRY
 MG0131  COUNTRY     -  US
 MG0131  USGS QUAD   -  GREEN ROCK (2018)
 MG0131
 MG0131                         *CURRENT SURVEY CONTROL
 MG0131  ______________________________________________________________________
 MG0131* NAD 83(1986) POSITION- 41 26 24.     (N) 090 19 09.     (W)   SCALED
 MG0131* NAVD 88 ORTHO HEIGHT -   205.44  (meters)      674.0   (feet) RESET
 MG0131  ______________________________________________________________________
 MG0131  GEOID HEIGHT    -        -32.879 (meters)                     GEOID18
 MG0131  VERT ORDER      -  THIRD
 MG0131
 MG0131.The horizontal coordinates were scaled from a map and have
 MG0131.an estimated accuracy of +/- 6 seconds.
 MG0131
 MG0131.The orthometric height was computed from unverified reset data.
 MG0131
 MG0131.No vertical observational check was made to the station.
 MG0131
 MG0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0131.GEOID18 height accuracy estimate available here.
 MG0131
 MG0131.Click photographs - Photos may exist for this station.
 MG0131
 MG0131;                    North         East    Units  Estimated Accuracy
 MG0131;SPC IL W     -   529,900.      687,260.      MT  (+/- 180 meters Scaled)
 MG0131
 MG0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF239910(NAD 83)
 MG0131
 MG0131                          SUPERSEDED SURVEY CONTROL
 MG0131
 MG0131  NGVD 29 (??/??/??)  205.52   (m)          674.3    (f) RESET       3  
 MG0131
 MG0131.Superseded values are not recommended for survey control.
 MG0131
 MG0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0131.See file dsdata.pdf to determine how the superseded data were derived.
 MG0131
 MG0131_MARKER: DB = BENCH MARK DISK
 MG0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0131_STAMPING: W 193 1959 RESET 1961
 MG0131_MARK LOGO: CGS
 MG0131_PROJECTION: FLUSH
 MG0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0131+STABILITY: SURFACE MOTION
 MG0131
 MG0131  HISTORY     - Date     Condition        Report By
 MG0131  HISTORY     - 1961     MONUMENTED       CGS
 MG0131  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0131  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0131  HISTORY     - 20040630 MARK NOT FOUND   USPSQD
 MG0131
 MG0131                          STATION DESCRIPTION
 MG0131
 MG0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MG0131'2.2 MI S FROM GREEN RIVER.
 MG0131'ABOUT 1.3 MILES SOUTH ALONG PAVED ROAD FROM THE METHODIST CHURCH
 MG0131'AT GREEN RIVER, THENCE 0.9 MILE SOUTH ALONG A CONCRETE PAVED ROAD,
 MG0131'SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH,
 MG0131'33 FEET EAST OF CENTER OF (OSCO) ROAD, 20.5 FEET SOUTH OF TELEPHONE
 MG0131'POLE, 1.8 FEET SOUTHWEST OF WITNESS POST AND 1 FOOT WEST OF FENCE.
 MG0131
 MG0131                          STATION RECOVERY (1996)
 MG0131
 MG0131'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0131'MARK NOT FOUND.
 MG0131
 MG0131                          STATION RECOVERY (2001)
 MG0131
 MG0131'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0131'MARK NOT FOUND.
 MG0131
 MG0131                          STATION RECOVERY (2004)
 MG0131
 MG0131'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0131'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0188 ***********************************************************************
 MG0188  DESIGNATION -  W 194
 MG0188  PID         -  MG0188
 MG0188  STATE/COUNTY-  IL/HENRY
 MG0188  COUNTRY     -  US
 MG0188  USGS QUAD   -  WOODHULL (2018)
 MG0188
 MG0188                         *CURRENT SURVEY CONTROL
 MG0188  ______________________________________________________________________
 MG0188* NAD 83(1986) POSITION- 41 14 30.     (N) 090 19 12.     (W)   SCALED
 MG0188* NAVD 88 ORTHO HEIGHT -   245.424 (meters)      805.20  (feet) ADJUSTED
 MG0188  ______________________________________________________________________
 MG0188  GEOID HEIGHT    -        -32.826 (meters)                     GEOID18
 MG0188  DYNAMIC HEIGHT  -        245.323 (meters)      804.86  (feet) COMP
 MG0188  MODELED GRAVITY -    980,206.2   (mgal)                       NAVD 88
 MG0188
 MG0188  VERT ORDER      -  SECOND    CLASS 0
 MG0188
 MG0188.The horizontal coordinates were scaled from a map and have
 MG0188.an estimated accuracy of +/- 6 seconds.
 MG0188
 MG0188.The orthometric height was determined by differential leveling and
 MG0188.adjusted by the NATIONAL GEODETIC SURVEY
 MG0188.in June 1991.
 MG0188
 MG0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0188.GEOID18 height accuracy estimate available here.
 MG0188
 MG0188.Click photographs - Photos may exist for this station.
 MG0188
 MG0188.The dynamic height is computed by dividing the NAVD 88
 MG0188.geopotential number by the normal gravity value computed on the
 MG0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0188.degrees latitude (g = 980.6199 gals.).
 MG0188
 MG0188.The modeled gravity was interpolated from observed gravity values.
 MG0188
 MG0188;                    North         East    Units  Estimated Accuracy
 MG0188;SPC IL W     -   507,870.      687,150.      MT  (+/- 180 meters Scaled)
 MG0188
 MG0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF245690(NAD 83)
 MG0188
 MG0188                          SUPERSEDED SURVEY CONTROL
 MG0188
 MG0188  NGVD 29 (??/??/92)  245.485  (m)          805.40   (f) ADJ UNCH    2 0
 MG0188
 MG0188.Superseded values are not recommended for survey control.
 MG0188
 MG0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0188.See file dsdata.pdf to determine how the superseded data were derived.
 MG0188
 MG0188_MARKER: DB = BENCH MARK DISK
 MG0188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0188_STAMPING: W 194 1959
 MG0188_MARK LOGO: CGS
 MG0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0188+STABILITY: SURFACE MOTION
 MG0188
 MG0188  HISTORY     - Date     Condition        Report By
 MG0188  HISTORY     - 1959     MONUMENTED       CGS
 MG0188  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0188  HISTORY     - 20011026 MARK NOT FOUND   USPSQD
 MG0188  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0188
 MG0188                          STATION DESCRIPTION
 MG0188
 MG0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0188'4.8 MI S FROM ANDOVER.
 MG0188'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE
 MG0188'AT ANDOVER, THENCE 3.55 MILES SOUTH ALONG AN OILED ROAD, 30 FEET
 MG0188'EAST OF THE CENTER LINE OF THE ROAD, 5 FEET SOUTH OF THE SOUTH END
 MG0188'OF A BOARD GATE, 5.6 FEET NORTH OF A TELEPHONE POLE, 2.2 FEET WEST
 MG0188'OF FENCE LINE, 209 FEET NORTH OF THE CENTER LINE OF A DRIVEWAY
 MG0188'EAST TO A FARM HOUSE, 3.4 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MG0188'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0188'2 INCHES.
 MG0188
 MG0188                          STATION RECOVERY (1996)
 MG0188
 MG0188'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0188'MARK NOT FOUND.
 MG0188
 MG0188                          STATION RECOVERY (2001)
 MG0188
 MG0188'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0188'MARK NOT FOUND.
 MG0188
 MG0188                          STATION RECOVERY (2004)
 MG0188
 MG0188'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0188'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE6368 ***********************************************************************
 AE6368  DESIGNATION -  W 195 RESET
 AE6368  PID         -  AE6368
 AE6368  STATE/COUNTY-  IL/KNOX
 AE6368  COUNTRY     -  US
 AE6368  USGS QUAD   -  WATAGA (2018)
 AE6368
 AE6368                         *CURRENT SURVEY CONTROL
 AE6368  ______________________________________________________________________
 AE6368* NAD 83(1986) POSITION- 41 00 19.     (N) 090 19 20.     (W)   SCALED
 AE6368* NAVD 88 ORTHO HEIGHT -   248.49  (meters)      815.3   (feet) RESET
 AE6368  ______________________________________________________________________
 AE6368  GEOID HEIGHT    -        -32.933 (meters)                     GEOID18
 AE6368  VERT ORDER      -  THIRD
 AE6368
 AE6368.The horizontal coordinates were scaled from a map and have
 AE6368.an estimated accuracy of +/- 6 seconds.
 AE6368
 AE6368.The orthometric height was computed from unverified reset data.
 AE6368
 AE6368.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6368.GEOID18 height accuracy estimate available here.
 AE6368
 AE6368.Click photographs - Photos may exist for this station.
 AE6368
 AE6368;                    North         East    Units  Estimated Accuracy
 AE6368;SPC IL W     -   481,620.      686,910.      MT  (+/- 180 meters Scaled)
 AE6368
 AE6368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF251427(NAD 83)
 AE6368
 AE6368                          SUPERSEDED SURVEY CONTROL
 AE6368
 AE6368.No superseded survey control is available for this station.
 AE6368
 AE6368_MARKER: DB = BENCH MARK DISK
 AE6368_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AE6368_SP_SET: CULVERT HEADWALL
 AE6368_STAMPING: B 195 RESET 1967
 AE6368_MARK LOGO: CGS
 AE6368_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE6368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6368+STABILITY: SURFACE MOTION
 AE6368
 AE6368  HISTORY     - Date     Condition        Report By
 AE6368  HISTORY     - 1967     MONUMENTED       CGS
 AE6368
 AE6368                          STATION DESCRIPTION
 AE6368
 AE6368'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 AE6368'.4 MILE (0.6 KM) WEST ON STATE HIGHWAY 17 FROM CITY WATER TANK IN
 AE6368'WOODHULL, THENCE .8 MILE (1.3 KM) WEST ALONG A GRAVEL ROAD.  SET IN
 AE6368'DRILL HOLE IN THE NORTH EDGE OF A TRIPLE CULVERT ON THE WEST EDGE OF
 AE6368'THE SOUTHBOUND LANE OF I 74.  IT IS 36 FEET (11.0 M) WEST OF
 AE6368'CENTERLINE OF THE HIGHWAY ABOUT 3/4 MILE NORTH OF ROUTE I 74 AND US 34
 AE6368'BYPASS INTERCHANGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0147 ***********************************************************************
 LD0147  DESIGNATION -  W 196
 LD0147  PID         -  LD0147
 LD0147  STATE/COUNTY-  IL/KNOX
 LD0147  COUNTRY     -  US
 LD0147  USGS QUAD   -  YATES CITY (2018)
 LD0147
 LD0147                         *CURRENT SURVEY CONTROL
 LD0147  ______________________________________________________________________
 LD0147* NAD 83(1986) POSITION- 40 52 25.     (N) 090 05 56.     (W)   SCALED
 LD0147* NAVD 88 ORTHO HEIGHT -   182.786 (meters)      599.69  (feet) ADJUSTED
 LD0147  ______________________________________________________________________
 LD0147  GEOID HEIGHT    -        -33.074 (meters)                     GEOID18
 LD0147  DYNAMIC HEIGHT  -        182.705 (meters)      599.42  (feet) COMP
 LD0147  MODELED GRAVITY -    980,175.7   (mgal)                       NAVD 88
 LD0147
 LD0147  VERT ORDER      -  SECOND    CLASS 0
 LD0147
 LD0147.The horizontal coordinates were scaled from a map and have
 LD0147.an estimated accuracy of +/- 6 seconds.
 LD0147
 LD0147.The orthometric height was determined by differential leveling and
 LD0147.adjusted by the NATIONAL GEODETIC SURVEY
 LD0147.in June 1991.
 LD0147
 LD0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0147.GEOID18 height accuracy estimate available here.
 LD0147
 LD0147.Click photographs - Photos may exist for this station.
 LD0147
 LD0147.The dynamic height is computed by dividing the NAVD 88
 LD0147.geopotential number by the normal gravity value computed on the
 LD0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0147.degrees latitude (g = 980.6199 gals.).
 LD0147
 LD0147.The modeled gravity was interpolated from observed gravity values.
 LD0147
 LD0147;                    North         East    Units  Estimated Accuracy
 LD0147;SPC IL W     -   466,990.      705,710.      MT  (+/- 180 meters Scaled)
 LD0147
 LD0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF444287(NAD 83)
 LD0147
 LD0147                          SUPERSEDED SURVEY CONTROL
 LD0147
 LD0147  NGVD 29 (??/??/92)  182.860  (m)          599.93   (f) ADJ UNCH    2 0
 LD0147
 LD0147.Superseded values are not recommended for survey control.
 LD0147
 LD0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0147.See file dsdata.pdf to determine how the superseded data were derived.
 LD0147
 LD0147_MARKER: DB = BENCH MARK DISK
 LD0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0147_STAMPING: W 196 1959
 LD0147_MARK LOGO: CGS
 LD0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0147+STABILITY: SURFACE MOTION
 LD0147
 LD0147  HISTORY     - Date     Condition        Report By
 LD0147  HISTORY     - 1959     MONUMENTED       CGS
 LD0147  HISTORY     - 19971107 GOOD             USPSQD
 LD0147
 LD0147                          STATION DESCRIPTION
 LD0147
 LD0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0147'11.4 MI E FROM KNOXVILLE.
 LD0147'ABOUT 9.35 MILES EAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LD0147'AT KNOXVILLE, THENCE 2.1 MILES SOUTH ALONG A GRAVEL ROAD, AT A
 LD0147'DRIVEWAY TO A FARMHOUSE, 24 FEET EAST OF THE CENTER LINE OF THE
 LD0147'ROAD, 24 FEET NORTH OF THE CENTER LINE OF THE DRIVEWAY, 7.6
 LD0147'FEET NORTH-NORTHWEST OF A FENCE CORNER, 1 1/2 FEET WEST OF FENCE
 LD0147'LINE, 1.8 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET
 LD0147'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 LD0147'PROJECTING 4 INCHES.
 LD0147
 LD0147                          STATION RECOVERY (1997)
 LD0147
 LD0147'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0147'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1324 ***********************************************************************
 LC1324  DESIGNATION -  W 197
 LC1324  PID         -  LC1324
 LC1324  STATE/COUNTY-  IL/PEORIA
 LC1324  COUNTRY     -  US
 LC1324  USGS QUAD   -  PEORIA EAST (2018)
 LC1324
 LC1324                         *CURRENT SURVEY CONTROL
 LC1324  ______________________________________________________________________
 LC1324* NAD 83(1986) POSITION- 40 42 23.8    (N) 089 33 56.6    (W)   HD_HELD2
 LC1324* NAVD 88 ORTHO HEIGHT -   139.838 (meters)      458.79  (feet) ADJUSTED
 LC1324  ______________________________________________________________________
 LC1324  GEOID HEIGHT    -        -32.885 (meters)                     GEOID18
 LC1324  DYNAMIC HEIGHT  -        139.774 (meters)      458.58  (feet) COMP
 LC1324  MODELED GRAVITY -    980,164.5   (mgal)                       NAVD 88
 LC1324
 LC1324  VERT ORDER      -  FIRST     CLASS II
 LC1324
 LC1324.The horizontal coordinates were established by autonomous hand held GPS
 LC1324.observations and have an estimated accuracy of +/- 10 meters.
 LC1324
 LC1324.The orthometric height was determined by differential leveling and
 LC1324.adjusted by the NATIONAL GEODETIC SURVEY
 LC1324.in June 1991.
 LC1324
 LC1324.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1324.GEOID18 height accuracy estimate available here.
 LC1324
 LC1324.Click photographs - Photos may exist for this station.
 LC1324
 LC1324.The dynamic height is computed by dividing the NAVD 88
 LC1324.geopotential number by the normal gravity value computed on the
 LC1324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1324.degrees latitude (g = 980.6199 gals.).
 LC1324
 LC1324.The modeled gravity was interpolated from observed gravity values.
 LC1324
 LC1324;                    North         East    Units  Estimated Accuracy
 LC1324;SPC IL W     -   448,620.      750,781.      MT  (+/- 10 meters HH2 GPS)
 LC1324
 LC1324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8325309355(NAD 83)
 LC1324
 LC1324                          SUPERSEDED SURVEY CONTROL
 LC1324
 LC1324  NGVD 29 (??/??/92)  139.930  (m)          459.09   (f) ADJ UNCH    1 2
 LC1324
 LC1324.Superseded values are not recommended for survey control.
 LC1324
 LC1324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1324.See file dsdata.pdf to determine how the superseded data were derived.
 LC1324
 LC1324_MARKER: DB = BENCH MARK DISK
 LC1324_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1324_SP_SET: BRIDGE
 LC1324_STAMPING: W 197 1959
 LC1324_MARK LOGO: CGS
 LC1324_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1324
 LC1324  HISTORY     - Date     Condition        Report By
 LC1324  HISTORY     - 1959     MONUMENTED       CGS
 LC1324  HISTORY     - 1960     GOOD             CGS
 LC1324  HISTORY     - 1977     GOOD             LOCENG
 LC1324  HISTORY     - 19990131 GOOD             USPSQD
 LC1324
 LC1324                          STATION DESCRIPTION
 LC1324
 LC1324'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1324'AT PEORIA.
 LC1324'AT PEORIA, ABOUT 1.85 MILES NORTHEAST ALONG THE CHICAGO, ROCK
 LC1324'ISLAND AND PACIFIC RAILROAD FROM THE PASSENGER STATION, 307
 LC1324'YARDS SOUTHWEST OF MILE POST 159, 47 YARDS NORTHEAST OF CROSSING
 LC1324'OF GRANT STREET, IN THE TOP OF SECOND STEP DOWN OF THE SOUTHEAST
 LC1324'END OF NORTHEAST CONCRETE ABUTMENT OF A 10-FOOT CONCRETE BRIDGE
 LC1324'UNDER TRACK, 13 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL OF SIDE
 LC1324'TRACK, 29 FEET SOUTHEAST OF SOUTHEAST RAIL OF MAIN TRACK AND 6
 LC1324'FEET BELOW LEVEL OF TRACK.
 LC1324
 LC1324                          STATION RECOVERY (1977)
 LC1324
 LC1324'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1324'RECOVERED IN GOOD CONDITION.
 LC1324
 LC1324                          STATION RECOVERY (1999)
 LC1324
 LC1324'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1324'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0914 ***********************************************************************
 LC0914  DESIGNATION -  W 198
 LC0914  PID         -  LC0914
 LC0914  STATE/COUNTY-  IL/TAZEWELL
 LC0914  COUNTRY     -  US
 LC0914  USGS QUAD   -  MACKINAW (2018)
 LC0914
 LC0914                         *CURRENT SURVEY CONTROL
 LC0914  ______________________________________________________________________
 LC0914* NAD 83(1986) POSITION- 40 35 20.     (N) 089 21 21.     (W)   SCALED
 LC0914* NAVD 88 ORTHO HEIGHT -   229.332 (meters)      752.40  (feet) ADJUSTED
 LC0914  ______________________________________________________________________
 LC0914  GEOID HEIGHT    -        -32.544 (meters)                     GEOID18
 LC0914  DYNAMIC HEIGHT  -        229.224 (meters)      752.05  (feet) COMP
 LC0914  MODELED GRAVITY -    980,150.0   (mgal)                       NAVD 88
 LC0914
 LC0914  VERT ORDER      -  SECOND    CLASS 0
 LC0914
 LC0914.The horizontal coordinates were scaled from a map and have
 LC0914.an estimated accuracy of +/- 6 seconds.
 LC0914
 LC0914.The orthometric height was determined by differential leveling and
 LC0914.adjusted by the NATIONAL GEODETIC SURVEY
 LC0914.in June 1991.
 LC0914
 LC0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0914.GEOID18 height accuracy estimate available here.
 LC0914
 LC0914.Click photographs - Photos may exist for this station.
 LC0914
 LC0914.The dynamic height is computed by dividing the NAVD 88
 LC0914.geopotential number by the normal gravity value computed on the
 LC0914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0914.degrees latitude (g = 980.6199 gals.).
 LC0914
 LC0914.The modeled gravity was interpolated from observed gravity values.
 LC0914
 LC0914;                    North         East    Units  Estimated Accuracy
 LC0914;SPC IL W     -   435,690.      768,640.      MT  (+/- 180 meters Scaled)
 LC0914
 LC0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK006957(NAD 83)
 LC0914
 LC0914                          SUPERSEDED SURVEY CONTROL
 LC0914
 LC0914  NGVD 29 (??/??/92)  229.408  (m)          752.65   (f) ADJ UNCH    2 0
 LC0914
 LC0914.Superseded values are not recommended for survey control.
 LC0914
 LC0914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0914.See file dsdata.pdf to determine how the superseded data were derived.
 LC0914
 LC0914_MARKER: DB = BENCH MARK DISK
 LC0914_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0914_SP_SET: CULVERT HEADWALL
 LC0914_STAMPING: W 198 1959
 LC0914_MARK LOGO: CGS
 LC0914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0914+STABILITY: SURFACE MOTION
 LC0914
 LC0914  HISTORY     - Date     Condition        Report By
 LC0914  HISTORY     - 1959     MONUMENTED       CGS
 LC0914  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0914
 LC0914                          STATION DESCRIPTION
 LC0914
 LC0914'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0914'4.4 MI N FROM MACKINAW.
 LC0914'ABOUT 0.05 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0914'THE STATION AT MACKINAW, THENCE 4.4 MILES NORTH ALONG AN ASPHALT
 LC0914'ROAD, SET IN THE TOP OF THE SOUTHWEST END OF THE NORTHWEST
 LC0914'HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT, 15 FEET NORTHWEST
 LC0914'OF THE CENTER LINE OF THE ROAD, 99 FEET NORTHEAST OF THE CENTER
 LC0914'LINE OF A DRIVEWAY NORTHWEST TO A FARM HOUSE, 1 1/2 FEET NORTHEAST
 LC0914'OF THE SOUTHWEST END OF THE HEADWALL, ABOUT LEVEL WITH THE ROAD.
 LC0914
 LC0914                          STATION RECOVERY (1988)
 LC0914
 LC0914'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0914'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0991 ***********************************************************************
 LC0991  DESIGNATION -  W 199
 LC0991  PID         -  LC0991
 LC0991  STATE/COUNTY-  IL/MCLEAN
 LC0991  COUNTRY     -  US
 LC0991  USGS QUAD   -  NORMAL WEST (2018)
 LC0991
 LC0991                         *CURRENT SURVEY CONTROL
 LC0991  ______________________________________________________________________
 LC0991* NAD 83(1986) POSITION- 40 32 09.     (N) 089 01 16.     (W)   SCALED
 LC0991* NAVD 88 ORTHO HEIGHT -   250.271 (meters)      821.10  (feet) ADJUSTED
 LC0991  ______________________________________________________________________
 LC0991  GEOID HEIGHT    -        -32.101 (meters)                     GEOID18
 LC0991  DYNAMIC HEIGHT  -        250.154 (meters)      820.71  (feet) COMP
 LC0991  MODELED GRAVITY -    980,151.3   (mgal)                       NAVD 88
 LC0991
 LC0991  VERT ORDER      -  SECOND    CLASS 0
 LC0991
 LC0991.The horizontal coordinates were scaled from a map and have
 LC0991.an estimated accuracy of +/- 6 seconds.
 LC0991
 LC0991.The orthometric height was determined by differential leveling and
 LC0991.adjusted by the NATIONAL GEODETIC SURVEY
 LC0991.in June 1991.
 LC0991
 LC0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0991.GEOID18 height accuracy estimate available here.
 LC0991
 LC0991.Click photographs - Photos may exist for this station.
 LC0991
 LC0991.The dynamic height is computed by dividing the NAVD 88
 LC0991.geopotential number by the normal gravity value computed on the
 LC0991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0991.degrees latitude (g = 980.6199 gals.).
 LC0991
 LC0991.The modeled gravity was interpolated from observed gravity values.
 LC0991
 LC0991;                    North         East    Units  Estimated Accuracy
 LC0991;SPC IL E     -   429,730.      241,730.      MT  (+/- 180 meters Scaled)
 LC0991
 LC0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK288891(NAD 83)
 LC0991
 LC0991                          SUPERSEDED SURVEY CONTROL
 LC0991
 LC0991  NGVD 29 (??/??/92)  250.326  (m)          821.28   (f) ADJ UNCH    2 0
 LC0991
 LC0991.Superseded values are not recommended for survey control.
 LC0991
 LC0991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0991.See file dsdata.pdf to determine how the superseded data were derived.
 LC0991
 LC0991_MARKER: DB = BENCH MARK DISK
 LC0991_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0991_SP_SET: CATCH BASIN
 LC0991_STAMPING: W 199 1959
 LC0991_MARK LOGO: CGS
 LC0991_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0991
 LC0991  HISTORY     - Date     Condition        Report By
 LC0991  HISTORY     - 1959     MONUMENTED       CGS
 LC0991  HISTORY     - 1988     GOOD             USPSQD
 LC0991
 LC0991                          STATION DESCRIPTION
 LC0991
 LC0991'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0991'8 MI SE FROM CARLOCK.
 LC0991'ABOUT 5.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0991'AND ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 1.0 MILES EAST
 LC0991'ALONG A GRAVEL ROAD, THENCE 0.05 MILES SOUTH ALONG AN ASPHALT ROAD,
 LC0991'THENCE 1.05 MILES EAST ALONG A GRAVEL ROAD, THENCE 0.3 MILES NORTH
 LC0991'ALONG A GRAVEL ROAD, SET IN THE TOP OF THE NORTH END OF THE EAST
 LC0991'HEADWALL OF A 10-FOOT CONCRETE BOX CULVERT WHICH IS ADJACENT TO A
 LC0991'15 BY 10 FOOT CONCRETE CATCH BASIN, 15 FEET EAST OF THE CENTER
 LC0991'LINE OF THE ROAD, ABOUT LEVEL WITH THE ROAD.
 LC0991
 LC0991                          STATION RECOVERY (1988)
 LC0991
 LC0991'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0052 ***********************************************************************
 HB0052  DESIGNATION -  W 1=353
 HB0052  PID         -  HB0052
 HB0052  STATE/COUNTY-  IL/GALLATIN
 HB0052  COUNTRY     -  US
 HB0052  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0052
 HB0052                         *CURRENT SURVEY CONTROL
 HB0052  ______________________________________________________________________
 HB0052* NAD 83(1986) POSITION- 37 43 32.     (N) 088 14 49.     (W)   SCALED
 HB0052* NAVD 88 ORTHO HEIGHT -   107.355 (meters)      352.21  (feet) ADJUSTED
 HB0052  ______________________________________________________________________
 HB0052  GEOID HEIGHT    -        -29.795 (meters)                     GEOID18
 HB0052  DYNAMIC HEIGHT  -        107.281 (meters)      351.97  (feet) COMP
 HB0052  MODELED GRAVITY -    979,940.3   (mgal)                       NAVD 88
 HB0052
 HB0052  VERT ORDER      -  FIRST     CLASS II
 HB0052
 HB0052.The horizontal coordinates were scaled from a map and have
 HB0052.an estimated accuracy of +/- 6 seconds.
 HB0052
 HB0052.The orthometric height was determined by differential leveling and
 HB0052.adjusted by the NATIONAL GEODETIC SURVEY
 HB0052.in June 1991.
 HB0052
 HB0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0052.GEOID18 height accuracy estimate available here.
 HB0052
 HB0052.Click photographs - Photos may exist for this station.
 HB0052
 HB0052.The dynamic height is computed by dividing the NAVD 88
 HB0052.geopotential number by the normal gravity value computed on the
 HB0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0052.degrees latitude (g = 980.6199 gals.).
 HB0052
 HB0052.The modeled gravity was interpolated from observed gravity values.
 HB0052
 HB0052;                    North         East    Units  Estimated Accuracy
 HB0052;SPC IL E     -   117,520.      307,620.      MT  (+/- 180 meters Scaled)
 HB0052
 HB0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG901760(NAD 83)
 HB0052
 HB0052                          SUPERSEDED SURVEY CONTROL
 HB0052
 HB0052  NGVD 29 (11/26/84)  107.457  (m)          352.55   (f) ADJUSTED    1 2
 HB0052
 HB0052.Superseded values are not recommended for survey control.
 HB0052
 HB0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0052.See file dsdata.pdf to determine how the superseded data were derived.
 HB0052
 HB0052_MARKER: P = PIPE CAP
 HB0052_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0052_STAMPING: ILLINOIS 1906
 HB0052_MARK LOGO: USGS
 HB0052_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0052_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0052
 HB0052  HISTORY     - Date     Condition        Report By
 HB0052  HISTORY     - 1906     MONUMENTED       USGS
 HB0052  HISTORY     - 1949     GOOD             CGS
 HB0052
 HB0052                          STATION DESCRIPTION
 HB0052
 HB0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0052'3.5 MI NW FROM SHAWNEETOWN.
 HB0052'ABOUT 3.5 MILES NORTHWEST ALONG THE LOUISVILLE AND NASHVILLE
 HB0052'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, 1748 FEET
 HB0052'WEST OF THE JUNCTION OF THE L. AND N. AND THE BALTIMORE AND
 HB0052'OHIO RAILROADS, 588 FEET EAST OF THE EAST END OF TRESTLE N. 355
 HB0052'OVER A DRAINAGE DITCH, 181 FEET EAST ALONG THE TRACK FROM THE
 HB0052'NORTHWEST CORNER OF A STRIP OF TIMBER ON SOUTH SIDE OF TRACK,
 HB0052'33 1/2 FEET NORTH OF THE NORTH RAIL, 72 1/2 FEET WEST OF A
 HB0052'TRIANGULAR BLAZED 8-INCH PECAN TREE, 1 1/2 FEET BELOW THE TRACK,
 HB0052'IN THICK BRUSH ALONG R/W FENCE LINE AND PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1106 ***********************************************************************
 JB1106  DESIGNATION -  W 20
 JB1106  PID         -  JB1106
 JB1106  STATE/COUNTY-  IL/PERRY
 JB1106  COUNTRY     -  US
 JB1106  USGS QUAD   -  PINCKNEYVILLE (2018)
 JB1106
 JB1106                         *CURRENT SURVEY CONTROL
 JB1106  ______________________________________________________________________
 JB1106* NAD 83(1986) POSITION- 38 04 49.00   (N) 089 22 55.96   (W)   HD_HELD1
 JB1106* NAVD 88 ORTHO HEIGHT -   133.788 (meters)      438.94  (feet) ADJUSTED
 JB1106  ______________________________________________________________________
 JB1106  GEOID HEIGHT    -        -29.575 (meters)                     GEOID18
 JB1106  DYNAMIC HEIGHT  -        133.701 (meters)      438.65  (feet) COMP
 JB1106  MODELED GRAVITY -    979,976.6   (mgal)                       NAVD 88
 JB1106
 JB1106  VERT ORDER      -  SECOND    CLASS 0
 JB1106
 JB1106.The horizontal coordinates were determined by differentially corrected
 JB1106.hand held GPS observations or other comparable positioning techniques
 JB1106.and have an estimated accuracy of +/- 3 meters.
 JB1106
 JB1106.The orthometric height was determined by differential leveling and
 JB1106.adjusted by the NATIONAL GEODETIC SURVEY
 JB1106.in June 1991.
 JB1106
 JB1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1106.GEOID18 height accuracy estimate available here.
 JB1106
 JB1106.Click photographs - Photos may exist for this station.
 JB1106
 JB1106.The dynamic height is computed by dividing the NAVD 88
 JB1106.geopotential number by the normal gravity value computed on the
 JB1106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1106.degrees latitude (g = 980.6199 gals.).
 JB1106
 JB1106.The modeled gravity was interpolated from observed gravity values.
 JB1106
 JB1106;                    North         East    Units  Estimated Accuracy
 JB1106;SPC IL W     -   157,170.5     768,822.0     MT  (+/- 3 meters HH1 GPS) 
 JB1106
 JB1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9106117401(NAD 83)
 JB1106
 JB1106                          SUPERSEDED SURVEY CONTROL
 JB1106
 JB1106  NGVD 29 (??/??/92)  133.890  (m)          439.27   (f) ADJ UNCH    2 0
 JB1106
 JB1106.Superseded values are not recommended for survey control.
 JB1106
 JB1106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1106.See file dsdata.pdf to determine how the superseded data were derived.
 JB1106
 JB1106_MARKER: P = PIPE CAP
 JB1106_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 JB1106_STAMPING: W 20 1921
 JB1106_MARK LOGO: USGS
 JB1106_PROJECTION: PROJECTING 10 CENTIMETERS
 JB1106_MAGNETIC: P = MARKER IS A STEEL PIPE
 JB1106_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB1106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1106+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2009
 JB1106
 JB1106  HISTORY     - Date     Condition        Report By
 JB1106  HISTORY     - 1921     MONUMENTED       USGS
 JB1106  HISTORY     - 1935     GOOD             CGS
 JB1106  HISTORY     - 1977     GOOD             LOCENG
 JB1106  HISTORY     - 20090305 GOOD             ILDT
 JB1106  HISTORY     - 20120627 GOOD             ILDT
 JB1106  HISTORY     - 20150519 GOOD             ILGEO
 JB1106
 JB1106                          STATION DESCRIPTION
 JB1106
 JB1106'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1106'AT PINCKNEYVILLE.
 JB1106'AT PINCKNEYVILLE, PERRY COUNTY, AT THE COUNTY COURTHOUSE, AND 15
 JB1106'FEET NORTH AND 15 FEET EAST OF THE SOUTHWEST CORNER OF THE LAWN.
 JB1106'A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED W 20 1921
 JB1106'AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 JB1106
 JB1106                          STATION RECOVERY (1977)
 JB1106
 JB1106'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 JB1106'RECOVERED IN GOOD CONDITION.
 JB1106
 JB1106                          STATION RECOVERY (2009)
 JB1106
 JB1106'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1106'RECOVERED IN GOOD CONDITION.
 JB1106
 JB1106                          STATION RECOVERY (2012)
 JB1106
 JB1106'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1106'RECOVERED IN GOOD CONDITION.
 JB1106
 JB1106                          STATION RECOVERY (2015)
 JB1106
 JB1106'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2015 (ME)
 JB1106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0224 ***********************************************************************
 MF0224  DESIGNATION -  W 20
 MF0224  PID         -  MF0224
 MF0224  STATE/COUNTY-  IL/GRUNDY
 MF0224  COUNTRY     -  US
 MF0224  USGS QUAD   -  MAZON (2018)
 MF0224
 MF0224                         *CURRENT SURVEY CONTROL
 MF0224  ______________________________________________________________________
 MF0224* NAD 83(1986) POSITION- 41 10 59.     (N) 088 24 58.     (W)   SCALED
 MF0224* NAVD 88 ORTHO HEIGHT -   182.892 (meters)      600.04  (feet) ADJUSTED
 MF0224  ______________________________________________________________________
 MF0224  GEOID HEIGHT    -        -32.627 (meters)                     GEOID18
 MF0224  DYNAMIC HEIGHT  -        182.819 (meters)      599.80  (feet) COMP
 MF0224  MODELED GRAVITY -    980,221.4   (mgal)                       NAVD 88
 MF0224
 MF0224  VERT ORDER      -  SECOND    CLASS 0
 MF0224
 MF0224.The horizontal coordinates were scaled from a map and have
 MF0224.an estimated accuracy of +/- 6 seconds.
 MF0224
 MF0224.The orthometric height was determined by differential leveling and
 MF0224.adjusted by the NATIONAL GEODETIC SURVEY
 MF0224.in June 1991.
 MF0224
 MF0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0224.GEOID18 height accuracy estimate available here.
 MF0224
 MF0224.Click photographs - Photos may exist for this station.
 MF0224
 MF0224.The dynamic height is computed by dividing the NAVD 88
 MF0224.geopotential number by the normal gravity value computed on the
 MF0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0224.degrees latitude (g = 980.6199 gals.).
 MF0224
 MF0224.The modeled gravity was interpolated from observed gravity values.
 MF0224
 MF0224;                    North         East    Units  Estimated Accuracy
 MF0224;SPC IL E     -   501,370.      293,060.      MT  (+/- 180 meters Scaled)
 MF0224
 MF0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL812600(NAD 83)
 MF0224
 MF0224                          SUPERSEDED SURVEY CONTROL
 MF0224
 MF0224  NGVD 29 (??/??/92)  182.965  (m)          600.28   (f) ADJ UNCH    2 0
 MF0224
 MF0224.Superseded values are not recommended for survey control.
 MF0224
 MF0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0224.See file dsdata.pdf to determine how the superseded data were derived.
 MF0224
 MF0224_MARKER: DB = BENCH MARK DISK
 MF0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0224_STAMPING: W 20 1934
 MF0224_MARK LOGO: CGS
 MF0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0224+STABILITY: SURFACE MOTION
 MF0224
 MF0224  HISTORY     - Date     Condition        Report By
 MF0224  HISTORY     - 1934     MONUMENTED       CGS
 MF0224  HISTORY     - 20080419 MARK NOT FOUND   GEOCAC
 MF0224
 MF0224                          STATION DESCRIPTION
 MF0224
 MF0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0224'3.9 MI S FROM MAZON.
 MF0224'3.9 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE ATCHISON, TOPEKA
 MF0224'AND SANTA FE RAILWAY CROSSING AT MAZON, GRUNDY COUNTY, AT A ROAD
 MF0224'INTERSECTION 39 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 36
 MF0224'FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 3 FEET EAST OF THE
 MF0224'RIGHT-OF-WAY FENCE, AND ABOUT 2 FEET HIGHER THAN THE HIGHWAY.
 MF0224'A STANDARD DISK, STAMPED W 20 1934 AND SET IN THE TOP OF A CONCRETE
 MF0224'POST.
 MF0224
 MF0224                          STATION RECOVERY (2008)
 MF0224
 MF0224'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0224'DESCRIPTION AND MEASUREMENTS USING THE MODERN-DAY ROADWAYS PLACE THE
 MF0224'MARK IN A SHALLOW DITCH.  A CURSORY CHECK NEAR THE ROAD'S SHOULDER
 MF0224'REVEALED NEGATIVE FINDINGS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0257 ***********************************************************************
 LC0257  DESIGNATION -  W 200
 LC0257  PID         -  LC0257
 LC0257  STATE/COUNTY-  IL/CHAMPAIGN
 LC0257  COUNTRY     -  US
 LC0257  USGS QUAD   -  RANTOUL (2018)
 LC0257
 LC0257                         *CURRENT SURVEY CONTROL
 LC0257  ______________________________________________________________________
 LC0257* NAD 83(1986) POSITION- 40 15 12.     (N) 088 11 19.     (W)   SCALED
 LC0257* NAVD 88 ORTHO HEIGHT -   222.292 (meters)      729.30  (feet) ADJUSTED
 LC0257  ______________________________________________________________________
 LC0257  GEOID HEIGHT    -        -32.259 (meters)                     GEOID18
 LC0257  DYNAMIC HEIGHT  -        222.180 (meters)      728.94  (feet) COMP
 LC0257  MODELED GRAVITY -    980,114.3   (mgal)                       NAVD 88
 LC0257
 LC0257  VERT ORDER      -  SECOND    CLASS 0
 LC0257
 LC0257.The horizontal coordinates were scaled from a map and have
 LC0257.an estimated accuracy of +/- 6 seconds.
 LC0257
 LC0257.The orthometric height was determined by differential leveling and
 LC0257.adjusted by the NATIONAL GEODETIC SURVEY
 LC0257.in June 1991.
 LC0257
 LC0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0257.GEOID18 height accuracy estimate available here.
 LC0257
 LC0257.Click photographs - Photos may exist for this station.
 LC0257
 LC0257.The dynamic height is computed by dividing the NAVD 88
 LC0257.geopotential number by the normal gravity value computed on the
 LC0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0257.degrees latitude (g = 980.6199 gals.).
 LC0257
 LC0257.The modeled gravity was interpolated from observed gravity values.
 LC0257
 LC0257;                    North         East    Units  Estimated Accuracy
 LC0257;SPC IL E     -   398,140.      312,310.      MT  (+/- 180 meters Scaled)
 LC0257
 LC0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK989565(NAD 83)
 LC0257
 LC0257                          SUPERSEDED SURVEY CONTROL
 LC0257
 LC0257  NGVD 29 (??/??/92)  222.334  (m)          729.44   (f) ADJ UNCH    2 0
 LC0257
 LC0257.Superseded values are not recommended for survey control.
 LC0257
 LC0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0257.See file dsdata.pdf to determine how the superseded data were derived.
 LC0257
 LC0257_MARKER: DB = BENCH MARK DISK
 LC0257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0257_STAMPING: W 200 1959
 LC0257_MARK LOGO: CGS
 LC0257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0257+STABILITY: SURFACE MOTION
 LC0257
 LC0257  HISTORY     - Date     Condition        Report By
 LC0257  HISTORY     - 1959     MONUMENTED       CGS
 LC0257  HISTORY     - 1973     GOOD             NGS
 LC0257
 LC0257                          STATION DESCRIPTION
 LC0257
 LC0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0257'1.2 MI N FROM THOMASBORO.
 LC0257'ABOUT 0.25 MILES EAST ALONG A STREET FROM THE POST OFFICE AT
 LC0257'THOMASBORO, THENCE 0.65 MILES NORTH ALONG U.S. HIGHWAY 45, THENCE
 LC0257'0.35 MILES WEST ALONG AN OILED ROAD, 25 FEET SOUTH OF THE CENTER
 LC0257'LINE OF THE ROAD, 22 FEET WEST OF A T-FENCE CORNER, 1 1/2 FEET
 LC0257'NORTH OF A FENCE, 60 FEET SOUTHEAST AND ACROSS THE ROAD FROM
 LC0257'THE SIXTH POWER POLE WEST OF A RAILROAD CROSSING, 2.6 FEET
 LC0257'WEST-NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD
 LC0257'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0257
 LC0257                          STATION RECOVERY (1973)
 LC0257
 LC0257'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0066 ***********************************************************************
 LC0066  DESIGNATION -  W 201
 LC0066  PID         -  LC0066
 LC0066  STATE/COUNTY-  IL/IROQUOIS
 LC0066  COUNTRY     -  US
 LC0066  USGS QUAD   -  BUCKLEY (2018)
 LC0066
 LC0066                         *CURRENT SURVEY CONTROL
 LC0066  ______________________________________________________________________
 LC0066* NAD 83(1986) POSITION- 40 35 16.     (N) 088 02 30.     (W)   SCALED
 LC0066* NAVD 88 ORTHO HEIGHT -   211.481 (meters)      693.83  (feet) ADJUSTED
 LC0066  ______________________________________________________________________
 LC0066  GEOID HEIGHT    -        -32.361 (meters)                     GEOID18
 LC0066  DYNAMIC HEIGHT  -        211.383 (meters)      693.51  (feet) COMP
 LC0066  MODELED GRAVITY -    980,157.2   (mgal)                       NAVD 88
 LC0066
 LC0066  VERT ORDER      -  SECOND    CLASS 0
 LC0066
 LC0066.The horizontal coordinates were scaled from a map and have
 LC0066.an estimated accuracy of +/- 6 seconds.
 LC0066
 LC0066.The orthometric height was determined by differential leveling and
 LC0066.adjusted by the NATIONAL GEODETIC SURVEY
 LC0066.in June 1991.
 LC0066
 LC0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0066.GEOID18 height accuracy estimate available here.
 LC0066
 LC0066.Click photographs - Photos may exist for this station.
 LC0066
 LC0066.The dynamic height is computed by dividing the NAVD 88
 LC0066.geopotential number by the normal gravity value computed on the
 LC0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0066.degrees latitude (g = 980.6199 gals.).
 LC0066
 LC0066.The modeled gravity was interpolated from observed gravity values.
 LC0066
 LC0066;                    North         East    Units  Estimated Accuracy
 LC0066;SPC IL E     -   435,310.      324,690.      MT  (+/- 180 meters Scaled)
 LC0066
 LC0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK118935(NAD 83)
 LC0066
 LC0066                          SUPERSEDED SURVEY CONTROL
 LC0066
 LC0066  NGVD 29 (??/??/92)  211.545  (m)          694.04   (f) ADJ UNCH    2 0
 LC0066
 LC0066.Superseded values are not recommended for survey control.
 LC0066
 LC0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0066.See file dsdata.pdf to determine how the superseded data were derived.
 LC0066
 LC0066_MARKER: DB = BENCH MARK DISK
 LC0066_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0066_SP_SET: BOX CULVERT HEADWALL
 LC0066_STAMPING: W 201 1959
 LC0066_MARK LOGO: CGS
 LC0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0066+STABILITY: SURFACE MOTION
 LC0066
 LC0066  HISTORY     - Date     Condition        Report By
 LC0066  HISTORY     - 1959     MONUMENTED       CGS
 LC0066  HISTORY     - 20070929 MARK NOT FOUND   GEOCAC
 LC0066
 LC0066                          STATION DESCRIPTION
 LC0066
 LC0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0066'0.8 MI S FROM BUCKLEY.
 LC0066'ABOUT 0.75 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0066'OFFICE AT BUCKLEY, SET IN THE TOP OF THE NORTHEAST END OF THE
 LC0066'SOUTHEST HEADWALL OF A 3-FOOT CONCRETE BOX CULVERT, 15 FEET
 LC0066'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, ABOUT 1/2 FOOT
 LC0066'BELOW THE LEVEL OF THE HIGHWAY.
 LC0066
 LC0066                          STATION RECOVERY (2007)
 LC0066
 LC0066'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0066'CULVERT REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1984 ***********************************************************************
 LB1984  DESIGNATION -  W 202
 LB1984  PID         -  LB1984
 LB1984  STATE/COUNTY-  IL/IROQUOIS
 LB1984  COUNTRY     -  US
 LB1984  USGS QUAD   -  CLIFTON (2018)
 LB1984
 LB1984                         *CURRENT SURVEY CONTROL
 LB1984  ______________________________________________________________________
 LB1984* NAD 83(1986) POSITION- 40 52 40.     (N) 087 58 50.     (W)   SCALED
 LB1984* NAVD 88 ORTHO HEIGHT -   204.335 (meters)      670.39  (feet) ADJUSTED
 LB1984  ______________________________________________________________________
 LB1984  GEOID HEIGHT    -        -32.493 (meters)                     GEOID18
 LB1984  DYNAMIC HEIGHT  -        204.248 (meters)      670.10  (feet) COMP
 LB1984  MODELED GRAVITY -    980,194.8   (mgal)                       NAVD 88
 LB1984
 LB1984  VERT ORDER      -  SECOND    CLASS 0
 LB1984
 LB1984.The horizontal coordinates were scaled from a map and have
 LB1984.an estimated accuracy of +/- 6 seconds.
 LB1984
 LB1984.The orthometric height was determined by differential leveling and
 LB1984.adjusted by the NATIONAL GEODETIC SURVEY
 LB1984.in June 1991.
 LB1984
 LB1984.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1984.GEOID18 height accuracy estimate available here.
 LB1984
 LB1984.Click photographs - Photos may exist for this station.
 LB1984
 LB1984.The dynamic height is computed by dividing the NAVD 88
 LB1984.geopotential number by the normal gravity value computed on the
 LB1984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1984.degrees latitude (g = 980.6199 gals.).
 LB1984
 LB1984.The modeled gravity was interpolated from observed gravity values.
 LB1984
 LB1984;                    North         East    Units  Estimated Accuracy
 LB1984;SPC IL E     -   467,530.      329,740.      MT  (+/- 180 meters Scaled)
 LB1984
 LB1984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL173256(NAD 83)
 LB1984
 LB1984                          SUPERSEDED SURVEY CONTROL
 LB1984
 LB1984  NGVD 29 (??/??/92)  204.412  (m)          670.64   (f) ADJ UNCH    2 0
 LB1984
 LB1984.Superseded values are not recommended for survey control.
 LB1984
 LB1984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1984.See file dsdata.pdf to determine how the superseded data were derived.
 LB1984
 LB1984_MARKER: DB = BENCH MARK DISK
 LB1984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1984_STAMPING: W 202 1959
 LB1984_MARK LOGO: CGS
 LB1984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1984+STABILITY: SURFACE MOTION
 LB1984
 LB1984  HISTORY     - Date     Condition        Report By
 LB1984  HISTORY     - 1959     MONUMENTED       CGS
 LB1984  HISTORY     - 20110513 MARK NOT FOUND   ILDT
 LB1984
 LB1984                          STATION DESCRIPTION
 LB1984
 LB1984'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1984'5.4 MI N FROM DANFORTH.
 LB1984'ABOUT 2.75 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 LB1984'CENTRAL RAILROAD STATION AT DANFORTH, THENCE 0.85 MILES WEST
 LB1984'ALONG A GRAVEL ROAD, THENCE 1.75 MILES NORTH ALONG A DIRT ROAD,
 LB1984'17 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET WEST
 LB1984'OF A FENCE, 334 FEET NORTH OF A T-FENCE CORNER, 2.3 FEET SOUTH
 LB1984'OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 LB1984'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 LB1984'THE MARK MAY BE REACHED FROM ASHKUM, IROQUOIS COUNTY, BY GOING
 LB1984'WEST FOR 1.45 MILES ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LB1984'WITH U.S. HIGHWAY 45 IN THE NORTH PART OF ASHKUM, THENCE 0.45
 LB1984'MILES SOUTH ALONG A DIRT ROAD.
 LB1984
 LB1984                          STATION RECOVERY (2011)
 LB1984
 LB1984'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LB1984'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0590 ***********************************************************************
 LC0590  DESIGNATION -  W 203 RESET
 LC0590  PID         -  LC0590
 LC0590  STATE/COUNTY-  IL/DE WITT
 LC0590  COUNTRY     -  US
 LC0590  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0590
 LC0590                         *CURRENT SURVEY CONTROL
 LC0590  ______________________________________________________________________
 LC0590* NAD 83(1986) POSITION- 40 15 21.     (N) 088 38 45.     (W)   SCALED
 LC0590* NAVD 88 ORTHO HEIGHT -   222.88  (meters)      731.2   (feet) RESET
 LC0590  ______________________________________________________________________
 LC0590  GEOID HEIGHT    -        -31.907 (meters)                     GEOID18
 LC0590  VERT ORDER      -  THIRD
 LC0590
 LC0590.The horizontal coordinates were scaled from a map and have
 LC0590.an estimated accuracy of +/- 6 seconds.
 LC0590
 LC0590.The orthometric height was computed from unverified reset data.
 LC0590
 LC0590.No vertical observational check was made to the station.
 LC0590
 LC0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0590.GEOID18 height accuracy estimate available here.
 LC0590
 LC0590.Click photographs - Photos may exist for this station.
 LC0590
 LC0590;                    North         East    Units  Estimated Accuracy
 LC0590;SPC IL E     -   398,450.      273,420.      MT  (+/- 180 meters Scaled)
 LC0590
 LC0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK600574(NAD 83)
 LC0590
 LC0590                          SUPERSEDED SURVEY CONTROL
 LC0590
 LC0590  NGVD 29 (??/??/??)  222.93   (m)          731.4    (f) RESET       3  
 LC0590
 LC0590.Superseded values are not recommended for survey control.
 LC0590
 LC0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0590.See file dsdata.pdf to determine how the superseded data were derived.
 LC0590
 LC0590_MARKER: DB = BENCH MARK DISK
 LC0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0590_STAMPING: W 203 1959 RESET 1961
 LC0590_MARK LOGO: CGS
 LC0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0590+STABILITY: SURFACE MOTION
 LC0590
 LC0590  HISTORY     - Date     Condition        Report By
 LC0590  HISTORY     - 1961     MONUMENTED       CGS
 LC0590
 LC0590                          STATION DESCRIPTION
 LC0590
 LC0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0590'0.2 MI N FROM FARMER CITY.
 LC0590'ABOUT 0.25 MILES SOUTH ALONG AN ASPHALT ROAD FROM THE NEW YORK
 LC0590'CENTRAL RAIL ROAD STATION AT FARMER CITY, AT A DRIVE EAST TO A
 LC0590'HOUSE, 25 FEET EAST OF THE CENTER LINE OF THE ROAD, 25 FEET NORTH
 LC0590'OF THE DRIVE, 1 FOOT WEST OF THE FENCE, 16.5 FEET NORTH OF A
 LC0590'FENCE CORNER, 3.6 FEET NORTHEAST OF A TELEPHONE POLE, 65 FEET
 LC0590'NORTHEAST AND ACROSS THE ROAD FROM A POWER POLE WITH A
 LC0590'TRANSFORMER, 2.2 FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST,
 LC0590'0.5 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LC0590'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0354 ***********************************************************************
 LC0354  DESIGNATION -  W 204
 LC0354  PID         -  LC0354
 LC0354  STATE/COUNTY-  IL/CHAMPAIGN
 LC0354  COUNTRY     -  US
 LC0354  USGS QUAD   -  RISING (2018)
 LC0354
 LC0354                         *CURRENT SURVEY CONTROL
 LC0354  ______________________________________________________________________
 LC0354* NAD 83(1986) POSITION- 40 09 24.     (N) 088 17 44.     (W)   SCALED
 LC0354* NAVD 88 ORTHO HEIGHT -   245.891 (meters)      806.73  (feet) ADJUSTED
 LC0354  ______________________________________________________________________
 LC0354  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 LC0354  DYNAMIC HEIGHT  -        245.767 (meters)      806.32  (feet) COMP
 LC0354  MODELED GRAVITY -    980,114.5   (mgal)                       NAVD 88
 LC0354
 LC0354  VERT ORDER      -  SECOND    CLASS 0
 LC0354
 LC0354.The horizontal coordinates were scaled from a map and have
 LC0354.an estimated accuracy of +/- 6 seconds.
 LC0354
 LC0354.The orthometric height was determined by differential leveling and
 LC0354.adjusted by the NATIONAL GEODETIC SURVEY
 LC0354.in June 1991.
 LC0354
 LC0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0354.GEOID18 height accuracy estimate available here.
 LC0354
 LC0354.Click photographs - Photos may exist for this station.
 LC0354
 LC0354.The dynamic height is computed by dividing the NAVD 88
 LC0354.geopotential number by the normal gravity value computed on the
 LC0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0354.degrees latitude (g = 980.6199 gals.).
 LC0354
 LC0354.The modeled gravity was interpolated from observed gravity values.
 LC0354
 LC0354;                    North         East    Units  Estimated Accuracy
 LC0354;SPC IL E     -   387,400.      303,220.      MT  (+/- 180 meters Scaled)
 LC0354
 LC0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK896459(NAD 83)
 LC0354
 LC0354                          SUPERSEDED SURVEY CONTROL
 LC0354
 LC0354  NGVD 29 (??/??/92)  245.93   (m)          806.9    (f) COMPUTED    2 0
 LC0354
 LC0354.Superseded values are not recommended for survey control.
 LC0354
 LC0354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0354.See file dsdata.pdf to determine how the superseded data were derived.
 LC0354
 LC0354_MARKER: DB = BENCH MARK DISK
 LC0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0354_STAMPING: W 204 1959
 LC0354_MARK LOGO: CGS
 LC0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0354+STABILITY: SURFACE MOTION
 LC0354
 LC0354  HISTORY     - Date     Condition        Report By
 LC0354  HISTORY     - 1959     MONUMENTED       CGS
 LC0354  HISTORY     - 1973     GOOD             NGS
 LC0354
 LC0354                          STATION DESCRIPTION
 LC0354
 LC0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0354'4.2 MI NW FROM CHAMPAIGN.
 LC0354'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0354'STATION AT MAHOMET, THENCE 0.55 MILES NORTH ALONG AN ASPHALT
 LC0354'ROAD, THENCE 1.35 MILES NORTHWEST ALONG U.S. HIGHWAY 150, THENCE
 LC0354'0.4 MILE NORTH ALONG A GRAVEL ROAD, AT A FENCE CORNER EAST OF THE
 LC0354'ROAD, ABOUT 81 YARDS SOUTH-SOUTHEAST AND ACROSS THE ROAD FROM
 LC0354'THE SOUTH END OF A WHITE BOARD GATE, 25 FEET EAST OF THE CENTER
 LC0354'LINE OF THE ROAD, 2 FEET WEST OF A FENCE, 4 FEET SOUTH OF A FENCE
 LC0354'CORNER, 49 FEET EAST AND ACROSS THE ROAD FROM A TELEPHONE POLE,
 LC0354'1.8 FEET NORTH OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE
 LC0354'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0354'PROJECTING 3 INCHES.
 LC0354
 LC0354                          STATION RECOVERY (1973)
 LC0354
 LC0354'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0354'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0355 ***********************************************************************
 LC0355  DESIGNATION -  W 204 RESET
 LC0355  PID         -  LC0355
 LC0355  STATE/COUNTY-  IL/CHAMPAIGN
 LC0355  COUNTRY     -  US
 LC0355  USGS QUAD   -  RISING (2018)
 LC0355
 LC0355                         *CURRENT SURVEY CONTROL
 LC0355  ______________________________________________________________________
 LC0355* NAD 83(1986) POSITION- 40 09 28.     (N) 088 17 44.     (W)   SCALED
 LC0355* NAVD 88 ORTHO HEIGHT -   246.903 (meters)      810.05  (feet) ADJUSTED
 LC0355  ______________________________________________________________________
 LC0355  GEOID HEIGHT    -        -32.087 (meters)                     GEOID18
 LC0355  DYNAMIC HEIGHT  -        246.779 (meters)      809.64  (feet) COMP
 LC0355  MODELED GRAVITY -    980,114.5   (mgal)                       NAVD 88
 LC0355
 LC0355  VERT ORDER      -  SECOND    CLASS 0
 LC0355
 LC0355.The horizontal coordinates were scaled from a map and have
 LC0355.an estimated accuracy of +/- 6 seconds.
 LC0355
 LC0355.The orthometric height was determined by differential leveling and
 LC0355.adjusted by the NATIONAL GEODETIC SURVEY
 LC0355.in June 1991.
 LC0355
 LC0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0355.GEOID18 height accuracy estimate available here.
 LC0355
 LC0355.Click photographs - Photos may exist for this station.
 LC0355
 LC0355.The dynamic height is computed by dividing the NAVD 88
 LC0355.geopotential number by the normal gravity value computed on the
 LC0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0355.degrees latitude (g = 980.6199 gals.).
 LC0355
 LC0355.The modeled gravity was interpolated from observed gravity values.
 LC0355
 LC0355;                    North         East    Units  Estimated Accuracy
 LC0355;SPC IL E     -   387,520.      303,220.      MT  (+/- 180 meters Scaled)
 LC0355
 LC0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK896460(NAD 83)
 LC0355
 LC0355                          SUPERSEDED SURVEY CONTROL
 LC0355
 LC0355  NGVD 29 (??/??/92)  246.938  (m)          810.16   (f) ADJ UNCH    2 0
 LC0355
 LC0355.Superseded values are not recommended for survey control.
 LC0355
 LC0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0355.See file dsdata.pdf to determine how the superseded data were derived.
 LC0355
 LC0355_MARKER: DB = BENCH MARK DISK
 LC0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0355_STAMPING: W 204 RESET 1959
 LC0355_MARK LOGO: CGS
 LC0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0355+STABILITY: SURFACE MOTION
 LC0355
 LC0355  HISTORY     - Date     Condition        Report By
 LC0355  HISTORY     - 1959     MONUMENTED       CGS
 LC0355
 LC0355                          STATION DESCRIPTION
 LC0355
 LC0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0355'4.3 MI NW FROM CHAMPAIGN.
 LC0355'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0355'FROM THE STATION AT CHAMPAIGN, THENCE 0.55 MILES NORTH ALONG AN
 LC0355'ASPHALT ROAD, THENCE 1.35 MILES NORTHWEST ALONG U.S. HIGHWAY 150,
 LC0355'THENCE 0.5 MILES NORTH ALONG A GRAVEL ROAD, ABOUT 74 YARDS
 LC0355'NORTH-NORTHEAST AND ACROSS THE ROAD FROM THE NORTH END OF A
 LC0355'WHITE BOARD GATE, 26 FEET EAST OF THE CENTER LINE OF THE ROAD,
 LC0355'68 FEET SOUTH OF THE SOUTH END OF A 12-INCH CORRUGATED PIPE
 LC0355'CULVERT, 12 1/2 FEET WEST OF A LONE 12-INCH PINE TREE, 2.5
 LC0355'FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 LC0355'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 LC0355'INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0109 ***********************************************************************
 KB0109  DESIGNATION -  W 205
 KB0109  PID         -  KB0109
 KB0109  STATE/COUNTY-  IL/DOUGLAS
 KB0109  COUNTRY     -  US
 KB0109  USGS QUAD   -  ARCOLA (2018)
 KB0109
 KB0109                         *CURRENT SURVEY CONTROL
 KB0109  ______________________________________________________________________
 KB0109* NAD 83(1986) POSITION- 39 42 36.     (N) 088 17 00.     (W)   SCALED
 KB0109* NAVD 88 ORTHO HEIGHT -   196.943 (meters)      646.14  (feet) ADJUSTED
 KB0109  ______________________________________________________________________
 KB0109  GEOID HEIGHT    -        -32.106 (meters)                     GEOID18
 KB0109  DYNAMIC HEIGHT  -        196.836 (meters)      645.79  (feet) COMP
 KB0109  MODELED GRAVITY -    980,079.1   (mgal)                       NAVD 88
 KB0109
 KB0109  VERT ORDER      -  SECOND    CLASS 0
 KB0109
 KB0109.The horizontal coordinates were scaled from a map and have
 KB0109.an estimated accuracy of +/- 6 seconds.
 KB0109
 KB0109.The orthometric height was determined by differential leveling and
 KB0109.adjusted by the NATIONAL GEODETIC SURVEY
 KB0109.in June 1991.
 KB0109
 KB0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0109.GEOID18 height accuracy estimate available here.
 KB0109
 KB0109.Click photographs - Photos may exist for this station.
 KB0109
 KB0109.The dynamic height is computed by dividing the NAVD 88
 KB0109.geopotential number by the normal gravity value computed on the
 KB0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0109.degrees latitude (g = 980.6199 gals.).
 KB0109
 KB0109.The modeled gravity was interpolated from observed gravity values.
 KB0109
 KB0109;                    North         East    Units  Estimated Accuracy
 KB0109;SPC IL E     -   337,800.      304,290.      MT  (+/- 180 meters Scaled)
 KB0109
 KB0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ899963(NAD 83)
 KB0109
 KB0109                          SUPERSEDED SURVEY CONTROL
 KB0109
 KB0109  NGVD 29 (??/??/92)  197.021  (m)          646.39   (f) ADJ UNCH    2 0
 KB0109
 KB0109.Superseded values are not recommended for survey control.
 KB0109
 KB0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0109.See file dsdata.pdf to determine how the superseded data were derived.
 KB0109
 KB0109_MARKER: DB = BENCH MARK DISK
 KB0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0109_STAMPING: W 205 1959
 KB0109_MARK LOGO: CGS
 KB0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0109+STABILITY: SURFACE MOTION
 KB0109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0109+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2013
 KB0109
 KB0109  HISTORY     - Date     Condition        Report By
 KB0109  HISTORY     - 1959     MONUMENTED       CGS
 KB0109  HISTORY     - 1973     GOOD             ILHD
 KB0109  HISTORY     - 20110907 GOOD             ILDT
 KB0109  HISTORY     - 20130709 GOOD             ILDT
 KB0109
 KB0109                          STATION DESCRIPTION
 KB0109
 KB0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0109'3.4 MI NE FROM ARCOLA.
 KB0109'ABOUT 1.45 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0109'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 2.0 MILES NORTH ALONG AN
 KB0109'ASPHALT ROAD, AT THE JUNCTION OF AN EAST-WEST ROAD CROSSING, 36
 KB0109'FEET EAST OF THE CENTER LINE OF THE ROAD, 42 FEET SOUTHEAST OF
 KB0109'THE CENTER OF THE JUNCTION, 21 FEET SOUTH OF THE CENTER LINE OF
 KB0109'THE EAST-WEST ROAD, 5.5 FEET EAST OF A POWER POLE, 2.0 FEET EAST
 KB0109'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 KB0109'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0109
 KB0109                          STATION RECOVERY (1973)
 KB0109
 KB0109'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0109'RECOVERED IN GOOD CONDITION.
 KB0109
 KB0109                          STATION RECOVERY (2011)
 KB0109
 KB0109'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0109'RECOVERED IN GOOD CONDITION.
 KB0109
 KB0109                          STATION RECOVERY (2013)
 KB0109
 KB0109'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1567 ***********************************************************************
 ME1567  DESIGNATION -  W 206
 ME1567  PID         -  ME1567
 ME1567  STATE/COUNTY-  IL/WILL
 ME1567  COUNTRY     -  US
 ME1567  USGS QUAD   -  PEOTONE (2018)
 ME1567
 ME1567                         *CURRENT SURVEY CONTROL
 ME1567  ______________________________________________________________________
 ME1567* NAD 83(1986) POSITION- 41 21 13.     (N) 087 48 54.     (W)   SCALED
 ME1567* NAVD 88 ORTHO HEIGHT -   216.274 (meters)      709.56  (feet) ADJUSTED
 ME1567  ______________________________________________________________________
 ME1567  GEOID HEIGHT    -        -33.150 (meters)                     GEOID18
 ME1567  DYNAMIC HEIGHT  -        216.186 (meters)      709.27  (feet) COMP
 ME1567  MODELED GRAVITY -    980,214.9   (mgal)                       NAVD 88
 ME1567
 ME1567  VERT ORDER      -  SECOND    CLASS 0
 ME1567
 ME1567.The horizontal coordinates were scaled from a map and have
 ME1567.an estimated accuracy of +/- 6 seconds.
 ME1567
 ME1567.The orthometric height was determined by differential leveling and
 ME1567.adjusted by the NATIONAL GEODETIC SURVEY
 ME1567.in June 1991.
 ME1567
 ME1567.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1567.GEOID18 height accuracy estimate available here.
 ME1567
 ME1567.Click photographs - Photos may exist for this station.
 ME1567
 ME1567.The dynamic height is computed by dividing the NAVD 88
 ME1567.geopotential number by the normal gravity value computed on the
 ME1567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1567.degrees latitude (g = 980.6199 gals.).
 ME1567
 ME1567.The modeled gravity was interpolated from observed gravity values.
 ME1567
 ME1567;                    North         East    Units  Estimated Accuracy
 ME1567;SPC IL E     -   520,440.      343,380.      MT  (+/- 180 meters Scaled)
 ME1567
 ME1567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL318783(NAD 83)
 ME1567
 ME1567                          SUPERSEDED SURVEY CONTROL
 ME1567
 ME1567  NGVD 29 (??/??/92)  216.363  (m)          709.85   (f) ADJ UNCH    2 0
 ME1567
 ME1567.Superseded values are not recommended for survey control.
 ME1567
 ME1567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1567.See file dsdata.pdf to determine how the superseded data were derived.
 ME1567
 ME1567_MARKER: DB = BENCH MARK DISK
 ME1567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1567_STAMPING: W 206 1959
 ME1567_MARK LOGO: CGS
 ME1567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1567+STABILITY: SURFACE MOTION
 ME1567
 ME1567  HISTORY     - Date     Condition        Report By
 ME1567  HISTORY     - 1959     MONUMENTED       CGS
 ME1567  HISTORY     - 1967     MARK NOT FOUND   CGS
 ME1567  HISTORY     - 20120918 MARK NOT FOUND   ILDT
 ME1567
 ME1567                          STATION DESCRIPTION
 ME1567
 ME1567'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1567'3.6 MI NW FROM PEOTONE.
 ME1567'ABOUT 1.6 MILES WEST ALONG WEST CORNING STREET FROM ITS JUNCTION
 ME1567'WITH SOUTH FIRST STREET IN PEOTONE, THENCE 1.5 MILES NORTH ALONG
 ME1567'A GRAVEL ROAD, THENCE 0.45 MILE EAST ALONG AN ASPHALT ROAD, NEAR
 ME1567'A DRIVEWAY NORTH TO A FARM HOUSE, AT A T-FENCE CORNER NORTH OF
 ME1567'THE ROAD, 34 FEET NORTH OF THE CENTER LINE OF THE ROAD, 154
 ME1567'FEET EAST OF THE CENTER LINE OF THE DRIVEWAY, 1 1/2 FEET SOUTH
 ME1567'OF A FENCE, 2 FEET NORTHWEST OF A FENCE CORNER, 53 FEET EAST
 ME1567'OF THE EAST END OF A WHITE BOARD GATE, 2.5 FEET SOUTH OF A METAL
 ME1567'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET
 ME1567'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.  NOTE-- MAY BE
 ME1567'DESTROYED DUT TO CONSTRUCTION IN AREA.
 ME1567
 ME1567                          STATION RECOVERY (1967)
 ME1567
 ME1567'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1567'MARK NOT FOUND.
 ME1567
 ME1567                          STATION RECOVERY (2012)
 ME1567
 ME1567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 ME1567'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1568 ***********************************************************************
 ME1568  DESIGNATION -  W 206 RESET
 ME1568  PID         -  ME1568
 ME1568  STATE/COUNTY-  IL/WILL
 ME1568  COUNTRY     -  US
 ME1568  USGS QUAD   -  PEOTONE (2018)
 ME1568
 ME1568                         *CURRENT SURVEY CONTROL
 ME1568  ______________________________________________________________________
 ME1568* NAD 83(1986) POSITION- 41 21 13.14   (N) 087 48 46.11   (W)   HD_HELD1
 ME1568* NAVD 88 ORTHO HEIGHT -   216.639 (meters)      710.76  (feet) ADJUSTED
 ME1568  ______________________________________________________________________
 ME1568  GEOID HEIGHT    -        -33.151 (meters)                     GEOID18
 ME1568  DYNAMIC HEIGHT  -        216.551 (meters)      710.47  (feet) COMP
 ME1568  MODELED GRAVITY -    980,214.8   (mgal)                       NAVD 88
 ME1568
 ME1568  VERT ORDER      -  SECOND    CLASS I
 ME1568
 ME1568.The horizontal coordinates were determined by differentially corrected
 ME1568.hand held GPS observations or other comparable positioning techniques
 ME1568.and have an estimated accuracy of +/- 3 meters.
 ME1568
 ME1568.The orthometric height was determined by differential leveling and
 ME1568.adjusted by the NATIONAL GEODETIC SURVEY
 ME1568.in August 2012.
 ME1568
 ME1568.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1568.GEOID18 height accuracy estimate available here.
 ME1568
 ME1568.Click photographs - Photos may exist for this station.
 ME1568
 ME1568.The dynamic height is computed by dividing the NAVD 88
 ME1568.geopotential number by the normal gravity value computed on the
 ME1568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1568.degrees latitude (g = 980.6199 gals.).
 ME1568
 ME1568.The modeled gravity was interpolated from observed gravity values.
 ME1568
 ME1568;                    North         East    Units  Estimated Accuracy
 ME1568;SPC IL E     -   520,447.0     343,558.5     MT  (+/- 3 meters HH1 GPS) 
 ME1568
 ME1568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3200778335(NAD 83)
 ME1568
 ME1568                          SUPERSEDED SURVEY CONTROL
 ME1568
 ME1568  NAVD 88 (11/09/15)  216.647  (m)          710.78   (f) SUPERSEDED  3 0
 ME1568
 ME1568.Superseded values are not recommended for survey control.
 ME1568
 ME1568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1568.See file dsdata.pdf to determine how the superseded data were derived.
 ME1568
 ME1568_MARKER: DB = BENCH MARK DISK
 ME1568_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1568_SP_SET: PIER
 ME1568_STAMPING: W 206 RESET 1967
 ME1568_MARK LOGO: CGS
 ME1568_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1568
 ME1568  HISTORY     - Date     Condition        Report By
 ME1568  HISTORY     - 1967     MONUMENTED       CGS
 ME1568  HISTORY     - 20110521 GOOD             AMESC
 ME1568
 ME1568                          STATION DESCRIPTION
 ME1568
 ME1568'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 ME1568'3.7 MI NW FROM PEOTONE.
 ME1568'ABOUT 1.6 MILES WEST ALONG CORNING STREET FROM ITS JUNCTION
 ME1568'WITH SOUTH FIRST STREET IN PEOTONE, THENCE 1.5 MILES NORTH ALONG
 ME1568'A GRAVEL ROAD, THENCE 0.6 MILE EAST ALONG AN ASPHALT ROAD
 ME1568'(PEOTONE ROAD) TO THE CENTER PIER OF THE BRIDGE CARRYING PEOTONE
 ME1568'ROAD OVER INTERSTATE HIGHWAY 57, MID-WAY BETWEEN THE NORTH-BOUND
 ME1568'AND SOUTH-BOUND LANES OF THE INTERSTATE HIGHWAY, 8.5 FEET SOUTH
 ME1568'OF THE NORTH EDGE OF THE PIER, SET IN THE CRASH WALL, ABOUT 1.6
 ME1568'FEET HIGHER THAN THE CENTER LINE OF THE NORTH-BOUND LANE AND 5
 ME1568'FEET ABOVE THE GROUND.
 ME1568
 ME1568                          STATION RECOVERY (2011)
 ME1568
 ME1568'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 ME1568'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1952 ***********************************************************************
 ME1952  DESIGNATION -  W 207 RESET
 ME1952  PID         -  ME1952
 ME1952  STATE/COUNTY-  IL/COOK
 ME1952  COUNTRY     -  US
 ME1952  USGS QUAD   -  HARVEY (2018)
 ME1952
 ME1952                         *CURRENT SURVEY CONTROL
 ME1952  ______________________________________________________________________
 ME1952* NAD 83(1997) POSITION- 41 34 44.57337(N) 087 44 03.42101(W)   ADJUSTED
 ME1952* NAVD 88 ORTHO HEIGHT -   205.65  (meters)      674.7   (feet) RESET
 ME1952  ______________________________________________________________________
 ME1952  GEOID HEIGHT    -        -33.361 (meters)                     GEOID18
 ME1952  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 ME1952  HORZ ORDER      -  SECOND
 ME1952  VERT ORDER      -  THIRD
 ME1952
 ME1952.The horizontal coordinates were established by classical geodetic methods
 ME1952.and adjusted by the National Geodetic Survey in October 1999.
 ME1952
 ME1952.The orthometric height was computed from unverified reset data.
 ME1952
 ME1952.No vertical observational check was made to the station.
 ME1952
 ME1952.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1952.GEOID18 height accuracy estimate available here.
 ME1952
 ME1952.Click photographs - Photos may exist for this station.
 ME1952
 ME1952.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1952
 ME1952. The following values were computed from the NAD 83(1997) position.
 ME1952
 ME1952;                    North         East     Units Scale Factor Converg.
 ME1952;SPC IL E     -   545,522.315   349,956.347   MT  1.00000570   +0 23 51.2
 ME1952;SPC IL E     - 1,789,767.80  1,148,148.45   sFT  1.00000570   +0 23 51.2
 ME1952;UTM  16      - 4,603,300.455   438,789.035   MT  0.99964611   -0 29 14.4
 ME1952
 ME1952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1952!SPC IL E     -   0.99997298  x   1.00000570  =   0.99997868
 ME1952!UTM  16      -   0.99997298  x   0.99964611  =   0.99961910
 ME1952
 ME1952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3878903300(NAD 83)
 ME1952
 ME1952                          SUPERSEDED SURVEY CONTROL
 ME1952
 ME1952  NAD 83(1997)-  41 34 44.57341(N)    087 44 03.42112(W) AD(       ) 2
 ME1952  NAD 83(1994)-  41 34 44.57761(N)    087 44 03.42818(W) AD(       ) 2
 ME1952  NAD 83(1986)-  41 34 44.57772(N)    087 44 03.42816(W) AD(       ) 2
 ME1952  NAD 27      -  41 34 44.45629(N)    087 44 03.25347(W) AD(       ) 2
 ME1952  NGVD 29 (??/??/??)  205.74   (m)          675.0    (f) RESET       3  
 ME1952  NGVD 29             205.74   (m)          675.0    (f) LEVELING    3  
 ME1952
 ME1952.Superseded values are not recommended for survey control.
 ME1952
 ME1952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1952.See file dsdata.pdf to determine how the superseded data were derived.
 ME1952
 ME1952_MARKER: DB = BENCH MARK DISK
 ME1952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1952_STAMPING: W 207 RESET 1966
 ME1952_MARK LOGO: CGS
 ME1952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1952+STABILITY: SURFACE MOTION
 ME1952
 ME1952  HISTORY     - Date     Condition        Report By
 ME1952  HISTORY     - 1966     MONUMENTED       CGS
 ME1952  HISTORY     - 1977     GOOD             NGS
 ME1952  HISTORY     - 20070330 GOOD             GEOCAC
 ME1952  HISTORY     - 20090531 GOOD             GEOCAC
 ME1952  HISTORY     - 20090705 GOOD             GEOCAC
 ME1952
 ME1952                          STATION DESCRIPTION
 ME1952
 ME1952'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 ME1952'1.7 MI S FROM OAK FOREST.
 ME1952'ABOUT 1.7 MILES SOUTH ALONG STATE HIGHWAY 50 (CICERO AVENUE)
 ME1952'FROM ITS JUNCTION WITH U.S. HIGHWAY 6 IN OAK FOREST, IN THE
 ME1952'NORTHWEST ANGLE OF THE INTERSECTION OF STATE HIGHWAY 50 AND
 ME1952'171ST STREET, ABOUT 600 FEET WEST OF STATE HIGHWAY 50 (CICERO
 ME1952'AVENUE), 49 FEET NORTH OF THE CENTER OF 171ST STREET, 3 FEET
 ME1952'EAST OF A POWERLINE POLE, 1.5 FEET WEST OF A METAL WITNESS POST,
 ME1952'AND IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 ME1952'3 INCHES.
 ME1952
 ME1952                          STATION RECOVERY (1977)
 ME1952
 ME1952'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME1952'A TRAVERSE WAS MADE TO TRIANGULATION STATION TRYNER 2 USING
 ME1952'ELECTRONIC DISTANCE EQUIPMENT.
 ME1952
 ME1952                          STATION RECOVERY (2007)
 ME1952
 ME1952'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME1952'RECOVERED IN GOOD CONDITION.
 ME1952
 ME1952                          STATION RECOVERY (2009)
 ME1952
 ME1952'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1952'RECOVERED IN GOOD CONDITION.
 ME1952
 ME1952                          STATION RECOVERY (2009)
 ME1952
 ME1952'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 ME1952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0317 ***********************************************************************
 KB0317  DESIGNATION -  W 208
 KB0317  PID         -  KB0317
 KB0317  STATE/COUNTY-  IL/CUMBERLAND
 KB0317  COUNTRY     -  US
 KB0317  USGS QUAD   -  NEOGA (2018)
 KB0317
 KB0317                         *CURRENT SURVEY CONTROL
 KB0317  ______________________________________________________________________
 KB0317* NAD 83(1986) POSITION- 39 19 04.     (N) 088 26 52.     (W)   SCALED
 KB0317* NAVD 88 ORTHO HEIGHT -   200.088 (meters)      656.46  (feet) ADJUSTED
 KB0317  ______________________________________________________________________
 KB0317  GEOID HEIGHT    -        -32.127 (meters)                     GEOID18
 KB0317  DYNAMIC HEIGHT  -        199.971 (meters)      656.07  (feet) COMP
 KB0317  MODELED GRAVITY -    980,034.2   (mgal)                       NAVD 88
 KB0317
 KB0317  VERT ORDER      -  SECOND    CLASS 0
 KB0317
 KB0317.The horizontal coordinates were scaled from a map and have
 KB0317.an estimated accuracy of +/- 6 seconds.
 KB0317
 KB0317.The orthometric height was determined by differential leveling and
 KB0317.adjusted by the NATIONAL GEODETIC SURVEY
 KB0317.in June 1991.
 KB0317
 KB0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0317.GEOID18 height accuracy estimate available here.
 KB0317
 KB0317.Click photographs - Photos may exist for this station.
 KB0317
 KB0317.The dynamic height is computed by dividing the NAVD 88
 KB0317.geopotential number by the normal gravity value computed on the
 KB0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0317.degrees latitude (g = 980.6199 gals.).
 KB0317
 KB0317.The modeled gravity was interpolated from observed gravity values.
 KB0317
 KB0317;                    North         East    Units  Estimated Accuracy
 KB0317;SPC IL E     -   294,260.      290,130.      MT  (+/- 180 meters Scaled)
 KB0317
 KB0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ751530(NAD 83)
 KB0317
 KB0317                          SUPERSEDED SURVEY CONTROL
 KB0317
 KB0317  NGVD 29 (??/??/92)  200.162  (m)          656.70   (f) ADJ UNCH    2 0
 KB0317
 KB0317.Superseded values are not recommended for survey control.
 KB0317
 KB0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0317.See file dsdata.pdf to determine how the superseded data were derived.
 KB0317
 KB0317_MARKER: DB = BENCH MARK DISK
 KB0317_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0317_SP_SET: BOX CULVERT HEADWALL
 KB0317_STAMPING: W 208 1959
 KB0317_MARK LOGO: CGS
 KB0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0317+STABILITY: SURFACE MOTION
 KB0317
 KB0317  HISTORY     - Date     Condition        Report By
 KB0317  HISTORY     - 1959     MONUMENTED       CGS
 KB0317  HISTORY     - 1973     GOOD             NGS
 KB0317  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0317  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0317
 KB0317                          STATION DESCRIPTION
 KB0317
 KB0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0317'0.4 MI SE FROM NEOGA.
 KB0317'ABOUT 0.05 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0317'CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.3 MILE SOUTHEAST
 KB0317'ALONG EAST SIXTH STREET, AT THE JUNCTION OF THE NEW
 KB0317'YORK, CHICAGO, AND ST. LOUIS RAILROAD, SET IN THE TOP OF THE
 KB0317'NORTHEAST HEADWALL OF A 15-FOOT DOUBLE CONCRETE BOX CULVERT UNDER
 KB0317'SIXTH STREET, 13 FEET NORTHEAST OF THE CENTER LINE OF THE
 KB0317'STREET, 120 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE MAIN
 KB0317'TRACK, 6 FEET NORTHWEST OF THE SOUTHEAST END OF THE HEADWALL
 KB0317'AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE STREET.
 KB0317
 KB0317                          STATION RECOVERY (1973)
 KB0317
 KB0317'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0317'RECOVERED IN GOOD CONDITION.
 KB0317
 KB0317                          STATION RECOVERY (1982)
 KB0317
 KB0317'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0317'MARK NOT FOUND.
 KB0317
 KB0317                          STATION RECOVERY (2005)
 KB0317
 KB0317'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0317'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0447 ***********************************************************************
 KB0447  DESIGNATION -  W 209
 KB0447  PID         -  KB0447
 KB0447  STATE/COUNTY-  IL/EFFINGHAM
 KB0447  COUNTRY     -  US
 KB0447  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0447
 KB0447                         *CURRENT SURVEY CONTROL
 KB0447  ______________________________________________________________________
 KB0447* NAD 83(1986) POSITION- 39 08 30.     (N) 088 26 09.     (W)   SCALED
 KB0447* NAVD 88 ORTHO HEIGHT -   180.505 (meters)      592.21  (feet) ADJUSTED
 KB0447  ______________________________________________________________________
 KB0447  GEOID HEIGHT    -        -31.960 (meters)                     GEOID18
 KB0447  DYNAMIC HEIGHT  -        180.396 (meters)      591.85  (feet) COMP
 KB0447  MODELED GRAVITY -    980,024.2   (mgal)                       NAVD 88
 KB0447
 KB0447  VERT ORDER      -  SECOND    CLASS 0
 KB0447
 KB0447.The horizontal coordinates were scaled from a map and have
 KB0447.an estimated accuracy of +/- 6 seconds.
 KB0447
 KB0447.The orthometric height was determined by differential leveling and
 KB0447.adjusted by the NATIONAL GEODETIC SURVEY
 KB0447.in June 1991.
 KB0447
 KB0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0447.GEOID18 height accuracy estimate available here.
 KB0447
 KB0447.Click photographs - Photos may exist for this station.
 KB0447
 KB0447.The dynamic height is computed by dividing the NAVD 88
 KB0447.geopotential number by the normal gravity value computed on the
 KB0447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0447.degrees latitude (g = 980.6199 gals.).
 KB0447
 KB0447.The modeled gravity was interpolated from observed gravity values.
 KB0447
 KB0447;                    North         East    Units  Estimated Accuracy
 KB0447;SPC IL E     -   274,710.      291,140.      MT  (+/- 180 meters Scaled)
 KB0447
 KB0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ759334(NAD 83)
 KB0447
 KB0447                          SUPERSEDED SURVEY CONTROL
 KB0447
 KB0447  NGVD 29 (??/??/92)  180.587  (m)          592.48   (f) ADJ UNCH    2 0
 KB0447
 KB0447.Superseded values are not recommended for survey control.
 KB0447
 KB0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0447.See file dsdata.pdf to determine how the superseded data were derived.
 KB0447
 KB0447_MARKER: DB = BENCH MARK DISK
 KB0447_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0447_SP_SET: BOX CULVERT HEADWALL
 KB0447_STAMPING: W 209 1959
 KB0447_MARK LOGO: CGS
 KB0447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0447+STABILITY: SURFACE MOTION
 KB0447
 KB0447  HISTORY     - Date     Condition        Report By
 KB0447  HISTORY     - 1959     MONUMENTED       CGS
 KB0447  HISTORY     - 1973     GOOD             NGS
 KB0447  HISTORY     - 20120416 MARK NOT FOUND   ILDT
 KB0447
 KB0447                          STATION DESCRIPTION
 KB0447
 KB0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0447'1.9 MI E FROM TEUTOPOLIS.
 KB0447'ABOUT 1.9 MILES EAST ALONG U.S. HIGHWAY 40 FROM THE POST OFFICE
 KB0447'AT TEUTOPOLIS, AT A FARM HOUSE NORTH OF THE HIGHWAY, SET IN THE
 KB0447'TOP OF THE EAST END OF THE SOUTH HEADWALL OF A 3-FOOT CONCRETE
 KB0447'BOX CULVERT, 18 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 KB0447'245 FEET WEST OF THE EXTENDED CENTER LINE OF THE DRIVEWAY NORTH
 KB0447'TO THE FARM HOUSE AND ABOUT LEVEL WITH THE HIGHWAY.
 KB0447
 KB0447                          STATION RECOVERY (1973)
 KB0447
 KB0447'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0447'RECOVERED IN GOOD CONDITION.
 KB0447
 KB0447                          STATION RECOVERY (2012)
 KB0447
 KB0447'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0447'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0019 ***********************************************************************
 LC0019  DESIGNATION -  W 21
 LC0019  PID         -  LC0019
 LC0019  STATE/COUNTY-  IL/LIVINGSTON
 LC0019  COUNTRY     -  US
 LC0019  USGS QUAD   -  FORREST SOUTH (2018)
 LC0019
 LC0019                         *CURRENT SURVEY CONTROL
 LC0019  ______________________________________________________________________
 LC0019* NAD 83(2011) POSITION- 40 42 07.68229(N) 088 23 59.62584(W)   ADJUSTED
 LC0019* NAD 83(2011) ELLIP HT-   185.392 (meters)        (06/27/12)   ADJUSTED
 LC0019* NAD 83(2011) EPOCH   -  2010.00
 LC0019* NAVD 88 ORTHO HEIGHT -   217.412 (meters)      713.29  (feet) ADJUSTED
 LC0019  ______________________________________________________________________
 LC0019  GEOID HEIGHT    -        -32.021 (meters)                     GEOID18
 LC0019  NAD 83(2011) X  -    135,215.628 (meters)                     COMP
 LC0019  NAD 83(2011) Y  - -4,840,479.699 (meters)                     COMP
 LC0019  NAD 83(2011) Z  -  4,137,523.271 (meters)                     COMP
 LC0019  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 LC0019  DYNAMIC HEIGHT  -        217.316 (meters)      712.98  (feet) COMP
 LC0019  MODELED GRAVITY -    980,180.2   (mgal)                       NAVD 88
 LC0019
 LC0019  VERT ORDER      -  SECOND    CLASS 0
 LC0019
 LC0019  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0019  Standards:
 LC0019         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0019            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0019  -------------------------------------------------------------------
 LC0019  NETWORK    2.27   2.74           1.00   0.84   1.40     -0.13188855
 LC0019  -------------------------------------------------------------------
 LC0019  Click here for local accuracies and other accuracy information.
 LC0019
 LC0019.The horizontal coordinates were established by GPS observations
 LC0019.and adjusted by the National Geodetic Survey in June 2012.
 LC0019
 LC0019.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0019.been affixed to the stable North American tectonic plate. See 
 LC0019.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0019
 LC0019.The horizontal coordinates are valid at the epoch date displayed above
 LC0019.which is a decimal equivalence of Year/Month/Day.
 LC0019
 LC0019.The orthometric height was determined by differential leveling and
 LC0019.adjusted by the NATIONAL GEODETIC SURVEY
 LC0019.in June 1991.
 LC0019
 LC0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0019.GEOID18 height accuracy estimate available here.
 LC0019
 LC0019.Click photographs - Photos may exist for this station.
 LC0019
 LC0019.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0019
 LC0019.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0019
 LC0019.The ellipsoidal height was determined by GPS observations
 LC0019.and is referenced to NAD 83.
 LC0019
 LC0019.The dynamic height is computed by dividing the NAVD 88
 LC0019.geopotential number by the normal gravity value computed on the
 LC0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0019.degrees latitude (g = 980.6199 gals.).
 LC0019
 LC0019.The modeled gravity was interpolated from observed gravity values.
 LC0019
 LC0019. The following values were computed from the NAD 83(2011) position.
 LC0019
 LC0019;                    North         East     Units Scale Factor Converg.
 LC0019;SPC IL E     -   447,966.426   294,374.737   MT  0.99997539   -0 02 36.3
 LC0019;SPC IL E     - 1,469,703.18    965,794.45   sFT  0.99997539   -0 02 36.3
 LC0019;UTM  16      - 4,506,634.228   381,736.389   MT  0.99977215   -0 54 46.9
 LC0019
 LC0019!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0019!SPC IL E     -   0.99997092  x   0.99997539  =   0.99994631
 LC0019!UTM  16      -   0.99997092  x   0.99977215  =   0.99974308
 LC0019
 LC0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8173606634(NAD 83)
 LC0019
 LC0019                          SUPERSEDED SURVEY CONTROL
 LC0019
 LC0019  NAD 83(2007)-  40 42 07.68234(N)    088 23 59.62677(W) AD(2002.00) 0
 LC0019  ELLIP H (02/10/07)  185.415  (m)                       GP(2002.00)    
 LC0019  ELLIP H (02/03/05)  185.426  (m)                       GP(       ) 4 2
 LC0019  NAD 83(1997)-  40 42 07.68228(N)    088 23 59.62664(W) AD(       ) 1
 LC0019  ELLIP H (03/04/03)  185.426  (m)                       GP(       ) 4 2
 LC0019  NAVD 88             217.41   (m)          713.3    (f) LEVELING    3  
 LC0019  NGVD 29 (??/??/92)  217.474  (m)          713.50   (f) ADJ UNCH    2 0
 LC0019
 LC0019.Superseded values are not recommended for survey control.
 LC0019
 LC0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0019.See file dsdata.pdf to determine how the superseded data were derived.
 LC0019
 LC0019_MARKER: DB = BENCH MARK DISK
 LC0019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0019_STAMPING: W 21 1934
 LC0019_MARK LOGO: CGS
 LC0019_PROJECTION: PROJECTING 15 CENTIMETERS
 LC0019_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0019+STABILITY: SURFACE MOTION
 LC0019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0019+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2020
 LC0019
 LC0019  HISTORY     - Date     Condition        Report By
 LC0019  HISTORY     - 1934     MONUMENTED       CGS
 LC0019  HISTORY     - 1984     GOOD             USPSQD
 LC0019  HISTORY     - 200205   GOOD             ASCPC
 LC0019  HISTORY     - 20080321 GOOD             ILDT
 LC0019  HISTORY     - 20140902 GOOD             WATER
 LC0019  HISTORY     - 20200518 GOOD             ILDT
 LC0019
 LC0019                          STATION DESCRIPTION
 LC0019
 LC0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0019'3.3 MI S FROM FORREST.
 LC0019'3.3 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0019'FORREST, LIVINGSTON COUNTY, ABOUT 20 POLES SOUTH OF MILEPOST 96,
 LC0019'AT A ROAD CROSSING, 25 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 LC0019'25 FEET EAST OF THE CENTERLINE OF THE TRACK, 15 FEET NORTH OF A
 LC0019'CROSSING SIGN, 5 FEET WEST AND 2 FEET NORTH OF A CORNER
 LC0019'RIGHT-OF-WAY FENCE, AND ABOUT 3 FEET LOWER THAN THE TRACK.  A
 LC0019'STANDARD DISK, STAMPED W 21 1934 AND SET IN THE TOP OF A CONCRETE
 LC0019'POST.
 LC0019
 LC0019                          STATION RECOVERY (1984)
 LC0019
 LC0019'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0019'RECOVERED IN GOOD CONDITION.
 LC0019
 LC0019                          STATION RECOVERY (2002)
 LC0019
 LC0019'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0019'RECOVERED AS DESCRIBED
 LC0019
 LC0019                          STATION RECOVERY (2008)
 LC0019
 LC0019'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 LC0019'FROM THE INTERSECTION OF US ROUTE 24 AND IL ROUTE 47 IN FORREST,
 LC0019'PROCEED SOUTH ON IL ROUTE 47 FOR 3.2 MILES TO COUNTY ROAD 500 NORTH,
 LC0019'TURN EAST AND PROCEED 0.50 MILES TO THE MARK ON THE LEFT. MARK IS 28.5
 LC0019'FEET NORTH OF THE CENTERLINE OF THE ROAD, 5.9 FEET SOUTHWEST OF A
 LC0019'FENCE POST, 5.2 FEET NORTHWEST OF ANOTHER FENCE POST, 6.1 FEET
 LC0019'NORTHWEST OF A POWERPOLE, 1 FOOT SOUTH OF A WITNESS POST AND LEVEL
 LC0019'WITH THE ROAD.
 LC0019
 LC0019                          STATION RECOVERY (2014)
 LC0019
 LC0019'RECOVERY NOTE BY WATERSHED SCIENCES 2014 (RI)
 LC0019'RECOVERED IN GOOD CONDITION.
 LC0019
 LC0019                          STATION RECOVERY (2020)
 LC0019
 LC0019'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3047 ***********************************************************************
 AJ3047  DESIGNATION -  W 21
 AJ3047  PID         -  AJ3047
 AJ3047  STATE/COUNTY-  IL/KANE
 AJ3047  COUNTRY     -  US
 AJ3047  USGS QUAD   -  HAMPSHIRE (2018)
 AJ3047
 AJ3047                         *CURRENT SURVEY CONTROL
 AJ3047  ______________________________________________________________________
 AJ3047* NAD 83(2011) POSITION- 42 02 12.28016(N) 088 32 54.24506(W)   ADJUSTED
 AJ3047* NAD 83(2011) ELLIP HT-   253.068 (meters)        (06/27/12)   ADJUSTED
 AJ3047* NAD 83(2011) EPOCH   -  2010.00
 AJ3047* NAVD 88 ORTHO HEIGHT -   286.3   (meters)      939.    (feet) GPS OBS
 AJ3047  ______________________________________________________________________
 AJ3047  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ3047  GEOID HEIGHT    -        -33.195 (meters)                     GEOID99
 AJ3047  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 AJ3047  NAD 83(2011) X  -    120,188.739 (meters)                     COMP
 AJ3047  NAD 83(2011) Y  - -4,742,932.418 (meters)                     COMP
 AJ3047  NAD 83(2011) Z  -  4,248,805.446 (meters)                     COMP
 AJ3047  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 AJ3047
 AJ3047  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3047  Standards:
 AJ3047         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3047            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3047  -------------------------------------------------------------------
 AJ3047  NETWORK    1.14   0.96           0.48   0.42   0.49     -0.45274744
 AJ3047  -------------------------------------------------------------------
 AJ3047  Click here for local accuracies and other accuracy information.
 AJ3047
 AJ3047.The horizontal coordinates were established by GPS observations
 AJ3047.and adjusted by the National Geodetic Survey in June 2012.
 AJ3047
 AJ3047.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3047.been affixed to the stable North American tectonic plate. See 
 AJ3047.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3047
 AJ3047.The horizontal coordinates are valid at the epoch date displayed above
 AJ3047.which is a decimal equivalence of Year/Month/Day.
 AJ3047
 AJ3047.The orthometric height was determined by GPS observations and a
 AJ3047.high-resolution geoid model.
 AJ3047
 AJ3047.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3047.GEOID18 height accuracy estimate available here.
 AJ3047
 AJ3047.Click photographs - Photos may exist for this station.
 AJ3047
 AJ3047.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3047
 AJ3047.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3047
 AJ3047.The ellipsoidal height was determined by GPS observations
 AJ3047.and is referenced to NAD 83.
 AJ3047
 AJ3047. The following values were computed from the NAD 83(2011) position.
 AJ3047
 AJ3047;                    North         East     Units Scale Factor Converg.
 AJ3047;SPC IL E     -   596,206.231   282,192.142   MT  0.99997890   -0 08 38.4
 AJ3047;SPC IL E     - 1,956,053.28    925,825.39   sFT  0.99997890   -0 08 38.4
 AJ3047;UTM  16      - 4,655,015.698   371,837.238   MT  0.99980212   -1 02 13.1
 AJ3047
 AJ3047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3047!SPC IL E     -   0.99996031  x   0.99997890  =   0.99993921
 AJ3047!UTM  16      -   0.99996031  x   0.99980212  =   0.99976244
 AJ3047
 AJ3047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7183755015(NAD 83)
 AJ3047
 AJ3047                          SUPERSEDED SURVEY CONTROL
 AJ3047
 AJ3047  NAD 83(2007)-  42 02 12.28012(N)    088 32 54.24597(W) AD(2002.00) 0
 AJ3047  ELLIP H (02/10/07)  253.100  (m)                       GP(2002.00)    
 AJ3047  ELLIP H (02/03/05)  253.097  (m)                       GP(       ) 4 2
 AJ3047  NAD 83(1997)-  42 02 12.28018(N)    088 32 54.24561(W) AD(       ) 1
 AJ3047  ELLIP H (04/25/01)  253.121  (m)                       GP(       ) 3 2
 AJ3047
 AJ3047.Superseded values are not recommended for survey control.
 AJ3047
 AJ3047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3047.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3047
 AJ3047_MARKER: P = PIPE CAP
 AJ3047_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AJ3047_STAMPING: PRIM TRAV STATION 21 W ILL
 AJ3047_MARK LOGO: USGS
 AJ3047_MAGNETIC: P = MARKER IS A STEEL PIPE
 AJ3047_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ3047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3047+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2000
 AJ3047
 AJ3047  HISTORY     - Date     Condition        Report By
 AJ3047  HISTORY     - 1921     MONUMENTED       USGS
 AJ3047  HISTORY     - 20000919 GOOD             SECI
 AJ3047
 AJ3047                          STATION DESCRIPTION
 AJ3047
 AJ3047'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3047'STATION IS 1.0 MILE SOUTH OF BURLINGTON IN SECTION 16, T41N, R6E.
 AJ3047'STATION IS LOCATED IN THE NORTHEAST OF CORNER OF THE INTERSECTION
 AJ3047'OF PEPLOW RD AND MCGOUGH RD.  STATION IS 12 FT WEST OF THE EDGE OF
 AJ3047'PAVEMENT OF PEPLOW RD, 30 FT WEST OF THE CENTERLINE OF PEPLOW
 AJ3047'RD, 11.8 FT NORTHEAST OF CONCRETE RIGHT OF WAY MARKER AND 11 FT
 AJ3047'NORTH OF A POWER POLE.  MARK IS STANDARD BRASS DISC IN PIPE.
 AJ3047'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1358 ***********************************************************************
 KA1358  DESIGNATION -  W 210
 KA1358  PID         -  KA1358
 KA1358  STATE/COUNTY-  IL/CLARK
 KA1358  COUNTRY     -  US
 KA1358  USGS QUAD   -  DENNISON (2018)
 KA1358
 KA1358                         *CURRENT SURVEY CONTROL
 KA1358  ______________________________________________________________________
 KA1358* NAD 83(1986) POSITION- 39 26 13.     (N) 087 32 40.     (W)   SCALED
 KA1358* NAVD 88 ORTHO HEIGHT -   171.754 (meters)      563.50  (feet) ADJUSTED
 KA1358  ______________________________________________________________________
 KA1358  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 KA1358  DYNAMIC HEIGHT  -        171.657 (meters)      563.18  (feet) COMP
 KA1358  MODELED GRAVITY -    980,057.8   (mgal)                       NAVD 88
 KA1358
 KA1358  VERT ORDER      -  SECOND    CLASS 0
 KA1358
 KA1358.The horizontal coordinates were scaled from a map and have
 KA1358.an estimated accuracy of +/- 6 seconds.
 KA1358
 KA1358.The orthometric height was determined by differential leveling and
 KA1358.adjusted by the NATIONAL GEODETIC SURVEY
 KA1358.in June 1991.
 KA1358
 KA1358.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1358.GEOID18 height accuracy estimate available here.
 KA1358
 KA1358.Click photographs - Photos may exist for this station.
 KA1358
 KA1358.The dynamic height is computed by dividing the NAVD 88
 KA1358.geopotential number by the normal gravity value computed on the
 KA1358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1358.degrees latitude (g = 980.6199 gals.).
 KA1358
 KA1358.The modeled gravity was interpolated from observed gravity values.
 KA1358
 KA1358;                    North         East    Units  Estimated Accuracy
 KA1358;SPC IL E     -   307,780.      367,920.      MT  (+/- 180 meters Scaled)
 KA1358
 KA1358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ531654(NAD 83)
 KA1358
 KA1358                          SUPERSEDED SURVEY CONTROL
 KA1358
 KA1358  NGVD 29 (??/??/92)  171.849  (m)          563.81   (f) ADJ UNCH    2 0
 KA1358
 KA1358.Superseded values are not recommended for survey control.
 KA1358
 KA1358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1358.See file dsdata.pdf to determine how the superseded data were derived.
 KA1358
 KA1358_MARKER: DB = BENCH MARK DISK
 KA1358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1358_STAMPING: W 210 1959
 KA1358_MARK LOGO: CGS
 KA1358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1358+STABILITY: SURFACE MOTION
 KA1358
 KA1358  HISTORY     - Date     Condition        Report By
 KA1358  HISTORY     - 1959     MONUMENTED       CGS
 KA1358  HISTORY     - 1960     GOOD             CGS
 KA1358  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1358
 KA1358                          STATION DESCRIPTION
 KA1358
 KA1358'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1358'8.6 MI E FROM MARSHALL.
 KA1358'8.4 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1358'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.25
 KA1358'MILE NORTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A DRIVEWAY
 KA1358'WEST TO A FARM HOUSE, AT THE JUNCTION OF A DRIVE EAST TO A
 KA1358'RESIDENCE, 18 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 56
 KA1358'FEET NORTH OF THE EXTENDED CENTER LINE OF THE DRIVE WEST, 29
 KA1358'FEET NORTH OF THE CENTER LINE OF A DRIVE EAST TO THE RESIDENCE,
 KA1358'4 1/2 FEET NORTH OF A TELEPHONE POLE, 1.8 FEET SOUTH OF A METAL
 KA1358'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF
 KA1358'A CONCRETE POST PROJECTING 1 INCH.
 KA1358
 KA1358                          STATION RECOVERY (2005)
 KA1358
 KA1358'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1358'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0774 ***********************************************************************
 JB0774  DESIGNATION -  W 211
 JB0774  PID         -  JB0774
 JB0774  STATE/COUNTY-  IL/FAYETTE
 JB0774  COUNTRY     -  US
 JB0774  USGS QUAD   -  VANDALIA (2018)
 JB0774
 JB0774                         *CURRENT SURVEY CONTROL
 JB0774  ______________________________________________________________________
 JB0774* NAD 83(1986) POSITION- 38 58 19.     (N) 089 06 16.     (W)   SCALED
 JB0774* NAVD 88 ORTHO HEIGHT -   154.457 (meters)      506.75  (feet) ADJUSTED
 JB0774  ______________________________________________________________________
 JB0774  GEOID HEIGHT    -        -31.725 (meters)                     GEOID18
 JB0774  DYNAMIC HEIGHT  -        154.362 (meters)      506.44  (feet) COMP
 JB0774  MODELED GRAVITY -    980,010.4   (mgal)                       NAVD 88
 JB0774
 JB0774  VERT ORDER      -  FIRST     CLASS II
 JB0774
 JB0774.The horizontal coordinates were scaled from a map and have
 JB0774.an estimated accuracy of +/- 6 seconds.
 JB0774
 JB0774.The orthometric height was determined by differential leveling and
 JB0774.adjusted by the NATIONAL GEODETIC SURVEY
 JB0774.in June 1991.
 JB0774
 JB0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0774.GEOID18 height accuracy estimate available here.
 JB0774
 JB0774.Click photographs - Photos may exist for this station.
 JB0774
 JB0774.The dynamic height is computed by dividing the NAVD 88
 JB0774.geopotential number by the normal gravity value computed on the
 JB0774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0774.degrees latitude (g = 980.6199 gals.).
 JB0774
 JB0774.The modeled gravity was interpolated from observed gravity values.
 JB0774
 JB0774;                    North         East    Units  Estimated Accuracy
 JB0774;SPC IL E     -   256,150.      233,180.      MT  (+/- 180 meters Scaled)
 JB0774
 JB0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ176157(NAD 83)
 JB0774
 JB0774                          SUPERSEDED SURVEY CONTROL
 JB0774
 JB0774  NGVD 29 (??/??/92)  154.573  (m)          507.13   (f) ADJ UNCH    1 2
 JB0774
 JB0774.Superseded values are not recommended for survey control.
 JB0774
 JB0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0774.See file dsdata.pdf to determine how the superseded data were derived.
 JB0774
 JB0774_MARKER: DB = BENCH MARK DISK
 JB0774_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0774_SP_SET: BOX CULVERT HEADWALL
 JB0774_STAMPING: W 211 1960
 JB0774_MARK LOGO: CGS
 JB0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0774+STABILITY: SURFACE MOTION
 JB0774
 JB0774  HISTORY     - Date     Condition        Report By
 JB0774  HISTORY     - 1960     MONUMENTED       CGS
 JB0774  HISTORY     - 1969     GOOD             CGS
 JB0774  HISTORY     - 1976     GOOD             NGS
 JB0774  HISTORY     - 20091229 MARK NOT FOUND   GEOCAC
 JB0774  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 JB0774  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB0774
 JB0774                          STATION DESCRIPTION
 JB0774
 JB0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0774'0.8 MI N FROM VANDALIA.
 JB0774'ABOUT 0.8 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0774'CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0774'VANDALIA, 0.35 MILE SOUTH OF THE RAILROAD OVERPASS FOR U.S.
 JB0774'HIGHWAY 40 AND STATE HIGHWAY 185, 0.25 MILE SOUTH OF MILEPOST
 JB0774'691, NEAR THE CROSSING OF THE RAILROAD AND A PAVED STREET, AT
 JB0774'THE NORTHWEST CORNER OF A PARK, 179 FEET EAST OF THE EAST RAIL,
 JB0774'21 FEET NORTH OF THE CENTER LINE OF THE STREET, SET IN THE TOP
 JB0774'OF THE WEST END OF THE NORTH CONCRETE HEADWALL OF A 5-FOOT
 JB0774'CONCRETE BOX CULVERT UNDER THE STREET, AND ABOUT 1 1/2 FEET
 JB0774'BELOW THE LEVEL OF THE STREET.  SEC 8, T 6 N, R 1 E.
 JB0774
 JB0774                          STATION RECOVERY (1976)
 JB0774
 JB0774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0774'RECOVERED IN GOOD CONDITION.
 JB0774
 JB0774                          STATION RECOVERY (2009)
 JB0774
 JB0774'RECOVERY NOTE BY GEOCACHING 2009 (RCF)
 JB0774'THE CONCRETE BOX CULVERT HAS BEEN REPLACED BY A CORRUGATED METAL PIPE
 JB0774'WITHOUT A HEADWALL.
 JB0774
 JB0774                          STATION RECOVERY (2012)
 JB0774
 JB0774'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0774'MARK NOT FOUND.
 JB0774
 JB0774                          STATION RECOVERY (2014)
 JB0774
 JB0774'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0774'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1415 ***********************************************************************
 JB1415  DESIGNATION -  W 212
 JB1415  PID         -  JB1415
 JB1415  STATE/COUNTY-  IL/CLINTON
 JB1415  COUNTRY     -  US
 JB1415  USGS QUAD   -  SAINT ROSE (2018)
 JB1415
 JB1415                         *CURRENT SURVEY CONTROL
 JB1415  ______________________________________________________________________
 JB1415* NAD 83(1986) POSITION- 38 37 35.     (N) 089 35 39.     (W)   SCALED
 JB1415* NAVD 88 ORTHO HEIGHT -   141.756 (meters)      465.08  (feet) ADJUSTED
 JB1415  ______________________________________________________________________
 JB1415  GEOID HEIGHT    -        -30.820 (meters)                     GEOID18
 JB1415  DYNAMIC HEIGHT  -        141.667 (meters)      464.79  (feet) COMP
 JB1415  MODELED GRAVITY -    979,995.4   (mgal)                       NAVD 88
 JB1415
 JB1415  VERT ORDER      -  SECOND    CLASS 0
 JB1415
 JB1415.The horizontal coordinates were scaled from a map and have
 JB1415.an estimated accuracy of +/- 6 seconds.
 JB1415
 JB1415.The orthometric height was determined by differential leveling and
 JB1415.adjusted by the NATIONAL GEODETIC SURVEY
 JB1415.in June 1991.
 JB1415
 JB1415.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1415.GEOID18 height accuracy estimate available here.
 JB1415
 JB1415.Click photographs - Photos may exist for this station.
 JB1415
 JB1415.The dynamic height is computed by dividing the NAVD 88
 JB1415.geopotential number by the normal gravity value computed on the
 JB1415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1415.degrees latitude (g = 980.6199 gals.).
 JB1415
 JB1415.The modeled gravity was interpolated from observed gravity values.
 JB1415
 JB1415;                    North         East    Units  Estimated Accuracy
 JB1415;SPC IL W     -   217,650.      749,850.      MT  (+/- 180 meters Scaled)
 JB1415
 JB1415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH741785(NAD 83)
 JB1415
 JB1415                          SUPERSEDED SURVEY CONTROL
 JB1415
 JB1415  NGVD 29 (??/??/92)  141.876  (m)          465.47   (f) ADJ UNCH    2 0
 JB1415
 JB1415.Superseded values are not recommended for survey control.
 JB1415
 JB1415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1415.See file dsdata.pdf to determine how the superseded data were derived.
 JB1415
 JB1415_MARKER: DB = BENCH MARK DISK
 JB1415_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1415_SP_SET: BOX CULVERT HEADWALL
 JB1415_STAMPING: W 212 1960
 JB1415_MARK LOGO: CGS
 JB1415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1415+STABILITY: SURFACE MOTION
 JB1415
 JB1415  HISTORY     - Date     Condition        Report By
 JB1415  HISTORY     - 1960     MONUMENTED       CGS
 JB1415  HISTORY     - 20110824 MARK NOT FOUND   ILDT
 JB1415
 JB1415                          STATION DESCRIPTION
 JB1415
 JB1415'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1415'5 MI W FROM BREESE.
 JB1415'ABOUT 3.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1415'THE STATION AT BREESE, THENCE 1.25 MILES NORTH ALONG AN ASPHALT
 JB1415'ROAD, ABOUT 0.25 MILE NORTH OF A CROSS ROAD, SET IN THE TOP OF
 JB1415'THE NORTH END OF THE EAST HEADWALL OF A 6-FOOT CONCRETE BOX
 JB1415'CULVERT, 12 FEET EAST OF THE CENTER LINE OF THE ROAD AND ABOUT
 JB1415'2 FEET ABOVE THE LEVEL OF THE ROAD.
 JB1415
 JB1415                          STATION RECOVERY (2011)
 JB1415
 JB1415'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1415'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0556 ***********************************************************************
 JB0556  DESIGNATION -  W 213
 JB0556  PID         -  JB0556
 JB0556  STATE/COUNTY-  IL/EFFINGHAM
 JB0556  COUNTRY     -  US
 JB0556  USGS QUAD   -  EDGEWOOD (2018)
 JB0556
 JB0556                         *CURRENT SURVEY CONTROL
 JB0556  ______________________________________________________________________
 JB0556* NAD 83(1986) POSITION- 38 55 19.     (N) 088 39 43.     (W)   SCALED
 JB0556* NAVD 88 ORTHO HEIGHT -   175.106 (meters)      574.49  (feet) ADJUSTED
 JB0556  ______________________________________________________________________
 JB0556  GEOID HEIGHT    -        -31.683 (meters)                     GEOID18
 JB0556  DYNAMIC HEIGHT  -        174.998 (meters)      574.14  (feet) COMP
 JB0556  MODELED GRAVITY -    980,012.7   (mgal)                       NAVD 88
 JB0556
 JB0556  VERT ORDER      -  SECOND    CLASS 0
 JB0556
 JB0556.The horizontal coordinates were scaled from a map and have
 JB0556.an estimated accuracy of +/- 6 seconds.
 JB0556
 JB0556.The orthometric height was determined by differential leveling and
 JB0556.adjusted by the NATIONAL GEODETIC SURVEY
 JB0556.in June 1991.
 JB0556
 JB0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0556.GEOID18 height accuracy estimate available here.
 JB0556
 JB0556.Click photographs - Photos may exist for this station.
 JB0556
 JB0556.The dynamic height is computed by dividing the NAVD 88
 JB0556.geopotential number by the normal gravity value computed on the
 JB0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0556.degrees latitude (g = 980.6199 gals.).
 JB0556
 JB0556.The modeled gravity was interpolated from observed gravity values.
 JB0556
 JB0556;                    North         East    Units  Estimated Accuracy
 JB0556;SPC IL E     -   250,360.      271,500.      MT  (+/- 180 meters Scaled)
 JB0556
 JB0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ559094(NAD 83)
 JB0556
 JB0556                          SUPERSEDED SURVEY CONTROL
 JB0556
 JB0556  NGVD 29 (??/??/92)  175.206  (m)          574.82   (f) ADJ UNCH    2 0
 JB0556
 JB0556.Superseded values are not recommended for survey control.
 JB0556
 JB0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0556.See file dsdata.pdf to determine how the superseded data were derived.
 JB0556
 JB0556_MARKER: DB = BENCH MARK DISK
 JB0556_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 JB0556+WITH SETTING: PAVEMENT
 JB0556_SP_SET: FOUNDATION
 JB0556_STAMPING: W 213 1960
 JB0556_MARK LOGO: CGS
 JB0556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0556+STABILITY: SURFACE MOTION
 JB0556
 JB0556  HISTORY     - Date     Condition        Report By
 JB0556  HISTORY     - 1960     MONUMENTED       CGS
 JB0556
 JB0556                          STATION DESCRIPTION
 JB0556
 JB0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0556'0.2 MI NW FROM EDGEWOOD.
 JB0556'ABOUT 0.15 MILES NORTHWEST ALONG STATE HIGHWAY 37 FROM ITS
 JB0556'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, AT THE
 JB0556'GING INC. SCALE PIT, SET IN THE TOP OF THE SOUTHWEST CORNER OF
 JB0556'THE CONCRETE FOUNDATION AROUND THE SCALE PIT, 75 FEET EAST OF THE
 JB0556'CENTER LINE OF THE HIGHWAY, 4.6 FEET EAST OF THE SOUTHEAST
 JB0556'CORNER OF THE BUILDING, 175 FEET NORTH OF THE CENTER LINE OF THE
 JB0556'FIRST EAST-WEST STREET NORTH OF THE RAILROAD AND ABOUT LEVEL WITH
 JB0556'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0683 ***********************************************************************
 JB0683  DESIGNATION -  W 214
 JB0683  PID         -  JB0683
 JB0683  STATE/COUNTY-  IL/MARION
 JB0683  COUNTRY     -  US
 JB0683  USGS QUAD   -  SALEM NORTH (2018)
 JB0683
 JB0683                         *CURRENT SURVEY CONTROL
 JB0683  ______________________________________________________________________
 JB0683* NAD 83(1986) POSITION- 38 42 47.     (N) 088 55 10.     (W)   SCALED
 JB0683* NAVD 88 ORTHO HEIGHT -   185.211 (meters)      607.65  (feet) ADJUSTED
 JB0683  ______________________________________________________________________
 JB0683  GEOID HEIGHT    -        -31.247 (meters)                     GEOID18
 JB0683  DYNAMIC HEIGHT  -        185.094 (meters)      607.26  (feet) COMP
 JB0683  MODELED GRAVITY -    979,988.3   (mgal)                       NAVD 88
 JB0683
 JB0683  VERT ORDER      -  SECOND    CLASS 0
 JB0683
 JB0683.The horizontal coordinates were scaled from a map and have
 JB0683.an estimated accuracy of +/- 6 seconds.
 JB0683
 JB0683.The orthometric height was determined by differential leveling and
 JB0683.adjusted by the NATIONAL GEODETIC SURVEY
 JB0683.in June 1991.
 JB0683
 JB0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0683.GEOID18 height accuracy estimate available here.
 JB0683
 JB0683.Click photographs - Photos may exist for this station.
 JB0683
 JB0683.The dynamic height is computed by dividing the NAVD 88
 JB0683.geopotential number by the normal gravity value computed on the
 JB0683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0683.degrees latitude (g = 980.6199 gals.).
 JB0683
 JB0683.The modeled gravity was interpolated from observed gravity values.
 JB0683
 JB0683;                    North         East    Units  Estimated Accuracy
 JB0683;SPC IL E     -   227,290.      249,020.      MT  (+/- 180 meters Scaled)
 JB0683
 JB0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH331866(NAD 83)
 JB0683
 JB0683                          SUPERSEDED SURVEY CONTROL
 JB0683
 JB0683  NGVD 29 (??/??/92)  185.316  (m)          607.99   (f) ADJ UNCH    2 0
 JB0683
 JB0683.Superseded values are not recommended for survey control.
 JB0683
 JB0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0683.See file dsdata.pdf to determine how the superseded data were derived.
 JB0683
 JB0683_MARKER: DB = BENCH MARK DISK
 JB0683_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0683_SP_SET: BOX CULVERT HEADWALL
 JB0683_STAMPING: W 214 1960
 JB0683_MARK LOGO: CGS
 JB0683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0683+STABILITY: SURFACE MOTION
 JB0683
 JB0683  HISTORY     - Date     Condition        Report By
 JB0683  HISTORY     - 1960     MONUMENTED       CGS
 JB0683  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0683
 JB0683                          STATION DESCRIPTION
 JB0683
 JB0683'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0683'0.8 MI SW FROM ALMA.
 JB0683'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0683'ALMA, THENCE 0.8 MILE SOUTHWEST ALONG STATE HIGHWAY 37, SET IN
 JB0683'THE TOP OF THE SOUTHWEST END OF THE NORTHWEST HEADWALL OF A
 JB0683'6-FOOT CONCRETE BOX CULVERT, 20 FEET NORTHWEST OF THE CENTER
 JB0683'LINE OF THE HIGHWAY, 7 FEET NORTHEAST OF THE SOUTHWEST END OF THE
 JB0683'HEADWALL, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 JB0683
 JB0683                          STATION RECOVERY (2011)
 JB0683
 JB0683'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0683'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2074 ***********************************************************************
 JB2074  DESIGNATION -  W 214 RESET
 JB2074  PID         -  JB2074
 JB2074  STATE/COUNTY-  IL/MARION
 JB2074  COUNTRY     -  US
 JB2074  USGS QUAD   -  SALEM NORTH (2018)
 JB2074
 JB2074                         *CURRENT SURVEY CONTROL
 JB2074  ______________________________________________________________________
 JB2074* NAD 83(1986) POSITION- 38 42 47.     (N) 088 55 10.     (W)   SCALED
 JB2074* NAVD 88 ORTHO HEIGHT -   184.87  (meters)      606.5   (feet) RESET
 JB2074  ______________________________________________________________________
 JB2074  GEOID HEIGHT    -        -31.247 (meters)                     GEOID18
 JB2074  VERT ORDER      -  THIRD
 JB2074
 JB2074.The horizontal coordinates were scaled from a map and have
 JB2074.an estimated accuracy of +/- 6 seconds.
 JB2074
 JB2074.The orthometric height was computed from unverified reset data.
 JB2074
 JB2074.No vertical observational check was made to the station.
 JB2074
 JB2074.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2074.GEOID18 height accuracy estimate available here.
 JB2074
 JB2074.Click photographs - Photos may exist for this station.
 JB2074
 JB2074;                    North         East    Units  Estimated Accuracy
 JB2074;SPC IL E     -   227,290.      249,020.      MT  (+/- 180 meters Scaled)
 JB2074
 JB2074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH331866(NAD 83)
 JB2074
 JB2074                          SUPERSEDED SURVEY CONTROL
 JB2074
 JB2074  NGVD 29 (11/09/15)  184.98   (m)          606.9    (f) RESET       3  
 JB2074
 JB2074.Superseded values are not recommended for survey control.
 JB2074
 JB2074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2074.See file dsdata.pdf to determine how the superseded data were derived.
 JB2074
 JB2074_MARKER: DV = VERTICAL CONTROL DISK
 JB2074_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 JB2074_SP_SET: ARCHWAY
 JB2074_STAMPING: W 214 RESET 1986
 JB2074_MARK LOGO: NGS
 JB2074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB2074
 JB2074  HISTORY     - Date     Condition        Report By
 JB2074  HISTORY     - 1986     MONUMENTED       ILDT
 JB2074
 JB2074                          STATION DESCRIPTION
 JB2074
 JB2074'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1986
 JB2074'1.3 KM (0.80 MI) SW FROM ALMA.
 JB2074'0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE IN ALMA, THENCE
 JB2074'0.8 MILE SOUTHWEST ALONG STATE HIGHWAY 37, SET VERTICALLY IN THE FACE
 JB2074'OF HEADWALL OF AN 8 FOOT ARCH CULVERT UNDER THE I.C. GULF R.R., 0.5
 JB2074'FOOT BELOW TOP OF HEADWALL, 3.5 FOOT SOUTHWEST OF THE NORTHEAST END
 JB2074'OF HEADWALL, 96 FEET SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 37.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0404 ***********************************************************************
 JB0404  DESIGNATION -  W 215
 JB0404  PID         -  JB0404
 JB0404  STATE/COUNTY-  IL/JEFFERSON
 JB0404  COUNTRY     -  US
 JB0404  USGS QUAD   -  KELL (2018)
 JB0404
 JB0404                         *CURRENT SURVEY CONTROL
 JB0404  ______________________________________________________________________
 JB0404* NAD 83(1986) POSITION- 38 22 56.     (N) 088 57 17.     (W)   SCALED
 JB0404* NAVD 88 ORTHO HEIGHT -   163.650 (meters)      536.91  (feet) ADJUSTED
 JB0404  ______________________________________________________________________
 JB0404  GEOID HEIGHT    -        -30.310 (meters)                     GEOID18
 JB0404  DYNAMIC HEIGHT  -        163.546 (meters)      536.57  (feet) COMP
 JB0404  MODELED GRAVITY -    979,989.7   (mgal)                       NAVD 88
 JB0404
 JB0404  VERT ORDER      -  SECOND    CLASS 0
 JB0404
 JB0404.The horizontal coordinates were scaled from a map and have
 JB0404.an estimated accuracy of +/- 6 seconds.
 JB0404
 JB0404.The orthometric height was determined by differential leveling and
 JB0404.adjusted by the NATIONAL GEODETIC SURVEY
 JB0404.in June 1991.
 JB0404
 JB0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0404.GEOID18 height accuracy estimate available here.
 JB0404
 JB0404.Click photographs - Photos may exist for this station.
 JB0404
 JB0404.The dynamic height is computed by dividing the NAVD 88
 JB0404.geopotential number by the normal gravity value computed on the
 JB0404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0404.degrees latitude (g = 980.6199 gals.).
 JB0404
 JB0404.The modeled gravity was interpolated from observed gravity values.
 JB0404
 JB0404;                    North         East    Units  Estimated Accuracy
 JB0404;SPC IL E     -   190,580.      245,710.      MT  (+/- 180 meters Scaled)
 JB0404
 JB0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH292500(NAD 83)
 JB0404
 JB0404                          SUPERSEDED SURVEY CONTROL
 JB0404
 JB0404  NGVD 29 (??/??/92)  163.757  (m)          537.26   (f) ADJ UNCH    2 0
 JB0404
 JB0404.Superseded values are not recommended for survey control.
 JB0404
 JB0404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0404.See file dsdata.pdf to determine how the superseded data were derived.
 JB0404
 JB0404_MARKER: DB = BENCH MARK DISK
 JB0404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0404_STAMPING: W 215 1960
 JB0404_MARK LOGO: CGS
 JB0404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0404+STABILITY: SURFACE MOTION
 JB0404_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0404+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2009
 JB0404
 JB0404  HISTORY     - Date     Condition        Report By
 JB0404  HISTORY     - 1960     MONUMENTED       CGS
 JB0404  HISTORY     - 20090202 GOOD             ILDT
 JB0404
 JB0404                          STATION DESCRIPTION
 JB0404
 JB0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0404'5.8 MI SW FROM DIX.
 JB0404'ABOUT 3.9 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0404'AT DIX, THENCE 1.55 MILE WEST ALONG AN OILED ROAD, THENCE 0.4
 JB0404'MILE SOUTHEAST ALONG AN OILED ROAD, AT A FIELD ENTRANCE TO THE
 JB0404'WEST AND AT A PRIVATE ROAD EAST, 18 FEET SOUTHWEST OF THE CENTER
 JB0404'LINE OF THE ROAD, 19 FEET SOUTHEAST OF THE CENTER OF THE FIELD
 JB0404'ENTRANCE, 20 FEET NORTHWEST OF THE EXTENDED CENTER LINE OF THE
 JB0404'PRIVATE ROAD, 2 FEET SOUTH-SOUTHEAST OF A TELEPHONE POLE, 1.7
 JB0404'FEET NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 JB0404'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0404'PROJECTING 2 INCHES.
 JB0404
 JB0404                          STATION RECOVERY (2009)
 JB0404
 JB0404'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0404'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1583 ***********************************************************************
 KB1583  DESIGNATION -  W 217 RESET
 KB1583  PID         -  KB1583
 KB1583  STATE/COUNTY-  IL/MACOUPIN
 KB1583  COUNTRY     -  US
 KB1583  USGS QUAD   -  MOUNT OLIVE (2018)
 KB1583
 KB1583                         *CURRENT SURVEY CONTROL
 KB1583  ______________________________________________________________________
 KB1583* NAD 83(1986) POSITION- 39 04 20.     (N) 089 42 16.     (W)   SCALED
 KB1583* NAVD 88 ORTHO HEIGHT -   202.30  (meters)      663.7   (feet) RESET
 KB1583  ______________________________________________________________________
 KB1583  GEOID HEIGHT    -        -31.235 (meters)                     GEOID18
 KB1583  VERT ORDER      -  THIRD
 KB1583
 KB1583.The horizontal coordinates were scaled from a map and have
 KB1583.an estimated accuracy of +/- 6 seconds.
 KB1583
 KB1583.The orthometric height was computed from unverified reset data.
 KB1583
 KB1583.No vertical observational check was made to the station.
 KB1583
 KB1583.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1583.GEOID18 height accuracy estimate available here.
 KB1583
 KB1583.Click photographs - Photos may exist for this station.
 KB1583
 KB1583;                    North         East    Units  Estimated Accuracy
 KB1583;SPC IL W     -   267,090.      740,000.      MT  (+/- 180 meters Scaled)
 KB1583
 KB1583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ660282(NAD 83)
 KB1583
 KB1583                          SUPERSEDED SURVEY CONTROL
 KB1583
 KB1583  NGVD 29 (11/09/15)  202.42   (m)          664.1    (f) RESET       3  
 KB1583
 KB1583.Superseded values are not recommended for survey control.
 KB1583
 KB1583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1583.See file dsdata.pdf to determine how the superseded data were derived.
 KB1583
 KB1583_MARKER: DV = VERTICAL CONTROL DISK
 KB1583_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1583_SP_SET: BOX CULVERT HEADWALL
 KB1583_STAMPING: W 217 RESET 1984
 KB1583_MARK LOGO: NGS
 KB1583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1583+STABILITY: SURFACE MOTION
 KB1583
 KB1583  HISTORY     - Date     Condition        Report By
 KB1583  HISTORY     - 1984     MONUMENTED       NGS
 KB1583
 KB1583                          STATION DESCRIPTION
 KB1583
 KB1583'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 KB1583'1.9 KM (1.20 MI) EAST FROM MOUNT OLIVE.
 KB1583'1.9 KM (1.20 MI) EAST ALONG MAIN STREET FROM ITS JUNCTION WITH POPLAR
 KB1583'STREET IN MOUNT OLIVE, AT THE NORTHWEST END OF A CURVE IN THE ROAD
 KB1583'WITH TANGENTS EXTENDING TO THE WEST AND SOUTHEAST, IN THE TOP OF THE
 KB1583'EAST END OF THE SOUTH HEADWALL OF A CONCRETE BOX CULVERT, 4.0 M
 KB1583'(13.1 FT) SOUTH FROM THE CENTERLINE OF THE ROAD AND ABOUT 1 FOOT BELOW
 KB1583'THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1034 ***********************************************************************
 KB1034  DESIGNATION -  W 218
 KB1034  PID         -  KB1034
 KB1034  STATE/COUNTY-  IL/SANGAMON
 KB1034  COUNTRY     -  US
 KB1034  USGS QUAD   -  DIVERNON (2018)
 KB1034
 KB1034                         *CURRENT SURVEY CONTROL
 KB1034  ______________________________________________________________________
 KB1034* NAD 83(1986) POSITION- 39 34 44.     (N) 089 38 43.     (W)   SCALED
 KB1034* NAVD 88 ORTHO HEIGHT -   184.003 (meters)      603.68  (feet) ADJUSTED
 KB1034  ______________________________________________________________________
 KB1034  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 KB1034  DYNAMIC HEIGHT  -        183.901 (meters)      603.35  (feet) COMP
 KB1034  MODELED GRAVITY -    980,067.2   (mgal)                       NAVD 88
 KB1034
 KB1034  VERT ORDER      -  SECOND    CLASS 0
 KB1034
 KB1034.The horizontal coordinates were scaled from a map and have
 KB1034.an estimated accuracy of +/- 6 seconds.
 KB1034
 KB1034.The orthometric height was determined by differential leveling and
 KB1034.adjusted by the NATIONAL GEODETIC SURVEY
 KB1034.in June 1991.
 KB1034
 KB1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1034.GEOID18 height accuracy estimate available here.
 KB1034
 KB1034.Click photographs - Photos may exist for this station.
 KB1034
 KB1034.The dynamic height is computed by dividing the NAVD 88
 KB1034.geopotential number by the normal gravity value computed on the
 KB1034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1034.degrees latitude (g = 980.6199 gals.).
 KB1034
 KB1034.The modeled gravity was interpolated from observed gravity values.
 KB1034
 KB1034;                    North         East    Units  Estimated Accuracy
 KB1034;SPC IL W     -   323,360.      744,790.      MT  (+/- 180 meters Scaled)
 KB1034
 KB1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ728843(NAD 83)
 KB1034
 KB1034                          SUPERSEDED SURVEY CONTROL
 KB1034
 KB1034  NGVD 29 (??/??/92)  184.119  (m)          604.06   (f) ADJ UNCH    2 0
 KB1034
 KB1034.Superseded values are not recommended for survey control.
 KB1034
 KB1034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1034.See file dsdata.pdf to determine how the superseded data were derived.
 KB1034
 KB1034_MARKER: DB = BENCH MARK DISK
 KB1034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1034_STAMPING: W 218 1960
 KB1034_MARK LOGO: CGS
 KB1034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1034+STABILITY: SURFACE MOTION
 KB1034
 KB1034  HISTORY     - Date     Condition        Report By
 KB1034  HISTORY     - 1960     MONUMENTED       CGS
 KB1034  HISTORY     - 1976     GOOD             NGS
 KB1034
 KB1034                          STATION DESCRIPTION
 KB1034
 KB1034'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1034'0.8 MI NE FROM DIVERNON.
 KB1034'0.8 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY),
 KB1034'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.05 MILE EAST ALONG
 KB1034'A PRIVATE DRIVE AT THE HOME OF MR. HERMAN DAMBACHER, 33 FEET
 KB1034'NORTH OF THE CENTER LINE OF THE DRIVE, 1.5 FEET SOUTH OF THE
 KB1034'FENCE, 62 FEET EAST OF A POWER POLE WITH A TRANSFORMER, 2 FEET
 KB1034'WEST OF A TELEPHONE POLE, 86 FEET NORTHWEST OF THE NORTHWEST
 KB1034'CORNER OF THE HOUSE, 1.5 FEET WEST SOUTHWEST OF A METAL WITNESS
 KB1034'POST, 3 FEET ABOVE THE LEVEL OF THE DRIVE, AND SET IN THE TOP
 KB1034'OF A CONCRETE POST PROJECTING 1 INCH.
 KB1034
 KB1034                          STATION RECOVERY (1976)
 KB1034
 KB1034'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1034'MARK WAS RECOVERED AND IS IN GOOD CONDITION, HIGHWAY 66 IS NOW
 KB1034'INTERSTATE 55 AND THE PRIVATE DRIVE IS NOW BLOCKED OFF. THE MARK IS
 KB1034'IN A SMALL PASTURE NORTH OF A HOUSE, 33 FT N OF THE CENTER OF THE
 KB1034'DRIVE, 28 FT. EAST OF THE RIGHT OF WAY FENCE, 1.5 FT. WEST SOUTH WEST
 KB1034'OF A WITNESS POST. 0.2 MILES EAST ON DIVERNON ROAD FROM ITS INTER
 KB1034'CHANGE WITH INTERSTATE 55, THEN NORTH ON SURFACED THEN GRAVEL ROAD
 KB1034'FOR 0.9 MILE TO MARK ON NORTH SIDE OF HOUSE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1127 ***********************************************************************
 LC1127  DESIGNATION -  W 219
 LC1127  PID         -  LC1127
 LC1127  STATE/COUNTY-  IL/LOGAN
 LC1127  COUNTRY     -  US
 LC1127  USGS QUAD   -  BROADWELL (2018)
 LC1127
 LC1127                         *CURRENT SURVEY CONTROL
 LC1127  ______________________________________________________________________
 LC1127* NAD 83(1986) POSITION- 40 06 17.     (N) 089 24 40.     (W)   SCALED
 LC1127* NAVD 88 ORTHO HEIGHT -   178.048 (meters)      584.15  (feet) ADJUSTED
 LC1127  ______________________________________________________________________
 LC1127  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 LC1127  DYNAMIC HEIGHT  -        177.957 (meters)      583.85  (feet) COMP
 LC1127  MODELED GRAVITY -    980,112.0   (mgal)                       NAVD 88
 LC1127
 LC1127  VERT ORDER      -  SECOND    CLASS 0
 LC1127
 LC1127.The horizontal coordinates were scaled from a map and have
 LC1127.an estimated accuracy of +/- 6 seconds.
 LC1127
 LC1127.The orthometric height was determined by differential leveling and
 LC1127.adjusted by the NATIONAL GEODETIC SURVEY
 LC1127.in June 1991.
 LC1127
 LC1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1127.GEOID18 height accuracy estimate available here.
 LC1127
 LC1127.Click photographs - Photos may exist for this station.
 LC1127
 LC1127.The dynamic height is computed by dividing the NAVD 88
 LC1127.geopotential number by the normal gravity value computed on the
 LC1127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1127.degrees latitude (g = 980.6199 gals.).
 LC1127
 LC1127.The modeled gravity was interpolated from observed gravity values.
 LC1127
 LC1127;                    North         East    Units  Estimated Accuracy
 LC1127;SPC IL W     -   381,890.      764,420.      MT  (+/- 180 meters Scaled)
 LC1127
 LC1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK944421(NAD 83)
 LC1127
 LC1127                          SUPERSEDED SURVEY CONTROL
 LC1127
 LC1127  NGVD 29 (??/??/92)  178.135  (m)          584.43   (f) ADJ UNCH    2 0
 LC1127
 LC1127.Superseded values are not recommended for survey control.
 LC1127
 LC1127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1127.See file dsdata.pdf to determine how the superseded data were derived.
 LC1127
 LC1127_MARKER: DB = BENCH MARK DISK
 LC1127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1127_STAMPING: W 219 1960
 LC1127_MARK LOGO: CGS
 LC1127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1127+STABILITY: SURFACE MOTION
 LC1127
 LC1127  HISTORY     - Date     Condition        Report By
 LC1127  HISTORY     - 1960     MONUMENTED       CGS
 LC1127
 LC1127                          STATION DESCRIPTION
 LC1127
 LC1127'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1127'3.2 MI NE FROM BROADWELL.
 LC1127'ABOUT 3.2 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE GULF
 LC1127'MOBILE AND OHIO RAILROAD STATION IN BROADWELL, ABOUT 0.2 MILES
 LC1127'SOUTH WEST OF THE JUNCTION OF A GRAVEL ROAD WEST, 71 FEET SOUTHEAST
 LC1127'OF THE CENTER LINE OF THE NORTH BOUND LANE OF U.S. HIGHWAY 66,
 LC1127'29 FEET NORTH WEST OF THE NORTH WEST RAIL OF THE SOUTH BOUND
 LC1127'TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 5 FEET SOUTHWEST
 LC1127'OF A TELEGRAPH POLE, 22 FEET NORTHWEST OF BLOCK SIGNAL 183, 1.9
 LC1127'FEET NORTH OF A METAL WITNESS POST, 3 FEET BELOW THE LEVEL OF
 LC1127'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1127'1 INCH.  NOTE-- THIS MARK MAY ALSO BE REACHED FROM THE JUNCTION
 LC1127'OF U.S. HIGHWAY 66 AND STATE HIGHWAYS 10 AND 121 IN THE WEST
 LC1127'PART OF LINCOLN BY GOING 4.2 MILES SOUTHWEST ALONG U.S. HIGHWAY
 LC1127'66.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0540 ***********************************************************************
 LC0540  DESIGNATION -  W 22
 LC0540  PID         -  LC0540
 LC0540  STATE/COUNTY-  IL/PIATT
 LC0540  COUNTRY     -  US
 LC0540  USGS QUAD   -  MANSFIELD (2018)
 LC0540
 LC0540                         *CURRENT SURVEY CONTROL
 LC0540  ______________________________________________________________________
 LC0540* NAD 83(1986) POSITION- 40 12 50.39   (N) 088 30 41.64   (W)   HD_HELD1
 LC0540* NAVD 88 ORTHO HEIGHT -   222.084 (meters)      728.62  (feet) ADJUSTED
 LC0540  ______________________________________________________________________
 LC0540  GEOID HEIGHT    -        -31.990 (meters)                     GEOID18
 LC0540  DYNAMIC HEIGHT  -        221.974 (meters)      728.26  (feet) COMP
 LC0540  MODELED GRAVITY -    980,123.7   (mgal)                       NAVD 88
 LC0540
 LC0540  VERT ORDER      -  FIRST     CLASS II
 LC0540
 LC0540.The horizontal coordinates were determined by differentially corrected
 LC0540.hand held GPS observations or other comparable positioning techniques
 LC0540.and have an estimated accuracy of +/- 3 meters.
 LC0540
 LC0540.The orthometric height was determined by differential leveling and
 LC0540.adjusted by the NATIONAL GEODETIC SURVEY
 LC0540.in June 1991.
 LC0540
 LC0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0540.GEOID18 height accuracy estimate available here.
 LC0540
 LC0540.Click photographs - Photos may exist for this station.
 LC0540
 LC0540.The dynamic height is computed by dividing the NAVD 88
 LC0540.geopotential number by the normal gravity value computed on the
 LC0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0540.degrees latitude (g = 980.6199 gals.).
 LC0540
 LC0540.The modeled gravity was interpolated from observed gravity values.
 LC0540
 LC0540;                    North         East    Units  Estimated Accuracy
 LC0540;SPC IL E     -   393,776.5     284,828.0     MT  (+/- 3 meters HH1 GPS) 
 LC0540
 LC0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7137452604(NAD 83)
 LC0540
 LC0540                          SUPERSEDED SURVEY CONTROL
 LC0540
 LC0540  NGVD 29 (??/??/92)  222.130  (m)          728.77   (f) ADJ UNCH    1 2
 LC0540
 LC0540.Superseded values are not recommended for survey control.
 LC0540
 LC0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0540.See file dsdata.pdf to determine how the superseded data were derived.
 LC0540
 LC0540_MARKER: DB = BENCH MARK DISK
 LC0540_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0540+WITH SETTING: PAVEMENT
 LC0540_SP_SET: SEMAPHORE BASE
 LC0540_STAMPING: W 22 1934
 LC0540_MARK LOGO: CGS
 LC0540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0540+STABILITY: SURFACE MOTION
 LC0540
 LC0540  HISTORY     - Date     Condition        Report By
 LC0540  HISTORY     - 1934     MONUMENTED       CGS
 LC0540  HISTORY     - 1954     GOOD             CGS
 LC0540  HISTORY     - 1986     GOOD             NGS
 LC0540
 LC0540                          STATION DESCRIPTION
 LC0540
 LC0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0540'AT MANSFIELD.
 LC0540'AT MANSFIELD, AT THE CROSSING OF THE NEW YORK CENTRAL RAILROAD
 LC0540'AND THE WABASH RAILROAD, IN THE TOP OF THE NORTHEAST CORNER OF
 LC0540'AN ABANDONED SIGNAL BASE, 57 FEET SOUTH OF SOUTH RAIL OF N.Y.C.RR,
 LC0540'60 1/2 FEET SOUTH-SOUTHWEST OF CENTER OF CROSSING OF WABASH RAILROAD
 LC0540'AND N.Y.C.RR, 34 FEET SOUTH-SOUTHWEST OF SOUTHEAST CORNER OF
 LC0540'RAILROAD CONTROL TOWER, 21 FEET WEST OF WEST RAIL OF WABASH RR,
 LC0540'ABOUT 1 1/2 FEET BELOW LEVEL OF WABASH RR TRACK AND ABOUT FLUSH
 LC0540'WITH GROUND.
 LC0540
 LC0540                          STATION RECOVERY (1986)
 LC0540
 LC0540'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0540'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC0540'MANSFIELD, AT THE INTERSECTION OF THE CONRAIL AND NORFOLK AND WESTERN
 LC0540'RAILROADS, IN THE NORTHEAST CORNER OF THE CONCRETE BASE OF AN
 LC0540'ABANDONED SEMAPHORE, 17.4 M (57.1 FT) SOUTHWEST OF THE NEAR RAIL OF
 LC0540'THE CONRAIL RAILROAD, 6.9 M (22.6 FT) SOUTHEAST OF THE SOUTHEAST
 LC0540'CORNER OF A SMALL CONCRETE BUILDING, AND 6.4 M (21.0 FT) WEST OF THE
 LC0540'NEAR RAIL OF THE NORFOLK AND WESTERN RAILROAD.
 LC0540'THE MARK IS ABOVE LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1033 ***********************************************************************
 LC1033  DESIGNATION -  W 220
 LC1033  PID         -  LC1033
 LC1033  STATE/COUNTY-  IL/MCLEAN
 LC1033  COUNTRY     -  US
 LC1033  USGS QUAD   -  MCLEAN (2018)
 LC1033
 LC1033                         *CURRENT SURVEY CONTROL
 LC1033  ______________________________________________________________________
 LC1033* NAD 83(1986) POSITION- 40 20 18.     (N) 089 08 07.     (W)   SCALED
 LC1033* NAVD 88 ORTHO HEIGHT -   209.046 (meters)      685.85  (feet) ADJUSTED
 LC1033  ______________________________________________________________________
 LC1033  GEOID HEIGHT    -        -32.329 (meters)                     GEOID18
 LC1033  DYNAMIC HEIGHT  -        208.942 (meters)      685.50  (feet) COMP
 LC1033  MODELED GRAVITY -    980,127.4   (mgal)                       NAVD 88
 LC1033
 LC1033  VERT ORDER      -  SECOND    CLASS 0
 LC1033
 LC1033.The horizontal coordinates were scaled from a map and have
 LC1033.an estimated accuracy of +/- 6 seconds.
 LC1033
 LC1033.The orthometric height was determined by differential leveling and
 LC1033.adjusted by the NATIONAL GEODETIC SURVEY
 LC1033.in June 1991.
 LC1033
 LC1033.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1033.GEOID18 height accuracy estimate available here.
 LC1033
 LC1033.Click photographs - Photos may exist for this station.
 LC1033
 LC1033.The dynamic height is computed by dividing the NAVD 88
 LC1033.geopotential number by the normal gravity value computed on the
 LC1033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1033.degrees latitude (g = 980.6199 gals.).
 LC1033
 LC1033.The modeled gravity was interpolated from observed gravity values.
 LC1033
 LC1033;                    North         East    Units  Estimated Accuracy
 LC1033;SPC IL E     -   407,880.      231,860.      MT  (+/- 180 meters Scaled)
 LC1033
 LC1033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK186674(NAD 83)
 LC1033
 LC1033                          SUPERSEDED SURVEY CONTROL
 LC1033
 LC1033  NGVD 29 (??/??/92)  209.111  (m)          686.06   (f) ADJ UNCH    2 0
 LC1033
 LC1033.Superseded values are not recommended for survey control.
 LC1033
 LC1033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1033.See file dsdata.pdf to determine how the superseded data were derived.
 LC1033
 LC1033_MARKER: DB = BENCH MARK DISK
 LC1033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1033_STAMPING: W 220 1960
 LC1033_MARK LOGO: CGS
 LC1033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1033+STABILITY: SURFACE MOTION
 LC1033
 LC1033  HISTORY     - Date     Condition        Report By
 LC1033  HISTORY     - 1960     MONUMENTED       CGS
 LC1033
 LC1033                          STATION DESCRIPTION
 LC1033
 LC1033'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1033'2.6 MI NE FROM MCLEAN.
 LC1033'ABOUT 2.2 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1033'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , THENCE 0.35
 LC1033'MILES NORTHEAST ALONG A GRAVEL ROAD, AT THE JUNCTION OF A
 LC1033'NORTH-SOUTH ASPHALT PAVED ROAD, 34 FEET NORTH OF THE CENTER LINE
 LC1033'OF THE GRAVEL ROAD, 31 FEET WEST OF THE CENTER LINE OF THE ASPHALT
 LC1033'PAVED ROAD, 45 FEET NORTHWEST OF THE CENTER OF THE JUNCTION, 0.5
 LC1033'FEET SOUTHEAST OF THE FENCE, 8 FEET NORTHEAST OF A FENCE CORNER,
 LC1033'10 FEET NORTHEAST OF A POWER POLE, 1.4 FEET NORTHEAST OF A METAL
 LC1033'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ASPHALT ROAD, AND
 LC1033'ABOUT LEVEL WITH THE GRAVEL ROAD, AND SET IN THE TOP OF A CONCRETE
 LC1033'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0565 ***********************************************************************
 NH0565  DESIGNATION -  W 221
 NH0565  PID         -  NH0565
 NH0565  STATE/COUNTY-  IL/WINNEBAGO
 NH0565  COUNTRY     -  US
 NH0565  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0565
 NH0565                         *CURRENT SURVEY CONTROL
 NH0565  ______________________________________________________________________
 NH0565* NAD 83(1986) POSITION- 42 17 19.     (N) 089 04 48.     (W)   SCALED
 NH0565* NAVD 88 ORTHO HEIGHT -   223.264 (meters)      732.49  (feet) ADJUSTED
 NH0565  ______________________________________________________________________
 NH0565  GEOID HEIGHT    -        -33.425 (meters)                     GEOID18
 NH0565  DYNAMIC HEIGHT  -        223.192 (meters)      732.26  (feet) COMP
 NH0565  MODELED GRAVITY -    980,297.6   (mgal)                       NAVD 88
 NH0565
 NH0565  VERT ORDER      -  FIRST     CLASS II
 NH0565
 NH0565.The horizontal coordinates were scaled from a map and have
 NH0565.an estimated accuracy of +/- 6 seconds.
 NH0565
 NH0565.The orthometric height was determined by differential leveling and
 NH0565.adjusted by the NATIONAL GEODETIC SURVEY
 NH0565.in June 1991.
 NH0565
 NH0565.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0565.GEOID18 height accuracy estimate available here.
 NH0565
 NH0565.Click photographs - Photos may exist for this station.
 NH0565
 NH0565.The dynamic height is computed by dividing the NAVD 88
 NH0565.geopotential number by the normal gravity value computed on the
 NH0565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0565.degrees latitude (g = 980.6199 gals.).
 NH0565
 NH0565.The modeled gravity was interpolated from observed gravity values.
 NH0565
 NH0565;                    North         East    Units  Estimated Accuracy
 NH0565;SPC IL W     -   624,710.      789,620.      MT  (+/- 180 meters Scaled)
 NH0565
 NH0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM285839(NAD 83)
 NH0565
 NH0565                          SUPERSEDED SURVEY CONTROL
 NH0565
 NH0565  NGVD 29 (??/??/92)  223.321  (m)          732.68   (f) ADJ UNCH    1 2
 NH0565
 NH0565.Superseded values are not recommended for survey control.
 NH0565
 NH0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0565.See file dsdata.pdf to determine how the superseded data were derived.
 NH0565
 NH0565_MARKER: DB = BENCH MARK DISK
 NH0565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0565_STAMPING: W 221 1960
 NH0565_MARK LOGO: CGS
 NH0565_PROJECTION: FLUSH
 NH0565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0565+STABILITY: SURFACE MOTION
 NH0565
 NH0565  HISTORY     - Date     Condition        Report By
 NH0565  HISTORY     - 1960     MONUMENTED       CGS
 NH0565  HISTORY     - 19970323 GOOD             USPSQD
 NH0565  HISTORY     - 20140529 MARK NOT FOUND   ILDT
 NH0565
 NH0565                          STATION DESCRIPTION
 NH0565
 NH0565'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0565'AT ROCKFORD, ABOUT 1.3 MILES SOUTH ALONG NORTH MAIN STREET
 NH0565'(HIGHWAY 2) FROM THE CROSSING OF CHICAGO, MILWAUKEE, ST. PAUL
 NH0565'AND PACIFIC RAILROAD, IN S14, R1E, T44N, AT THE INTERSECTION
 NH0565'OF AUBURN STREET, AT THE SOUTHWEST CORNER OF GREENWOOD CEMETERY,
 NH0565'21 1/2 FEET EAST OF THE EAST CURB OF NORTH MAIN STREET, 20 1/2
 NH0565'FEET NORTH OF THE NORTH CURB OF AUBURN STREET, 1 FOOT SOUTHWEST
 NH0565'OF A CURVED HEDGE, 18 1/2 FEET NORTH OF A TRAFFIC LIGHT, 14 FEET
 NH0565'NORTHEAST OF N MAIN STREET-AUBURN STREET SIGN, ABOUT LEVEL WITH
 NH0565'AUBURN STREET SIDEWALK, AND SET IN TOP OF A CONCRETE POST FLUSH
 NH0565'WITH THE GROUND.
 NH0565
 NH0565                          STATION RECOVERY (1997)
 NH0565
 NH0565'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0565'RECOVERED IN GOOD CONDITION.
 NH0565
 NH0565                          STATION RECOVERY (2014)
 NH0565
 NH0565'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 NH0565'THIS MONUMENT WAS OBLITERATED WHEN THE CITY OF ROCKFORD BUILT THE
 NH0565'ROUNDABOUT AT AUBURN AND IL RTE. 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1761 ***********************************************************************
 MF1761  DESIGNATION -  W 223 RESET
 MF1761  PID         -  MF1761
 MF1761  STATE/COUNTY-  IL/OGLE
 MF1761  COUNTRY     -  US
 MF1761  USGS QUAD   -  ROCHELLE (2018)
 MF1761
 MF1761                         *CURRENT SURVEY CONTROL
 MF1761  ______________________________________________________________________
 MF1761* NAD 83(1986) POSITION- 41 53 26.     (N) 089 03 29.     (W)   SCALED
 MF1761* NAVD 88 ORTHO HEIGHT -   239.76  (meters)      786.6   (feet) RESET
 MF1761  ______________________________________________________________________
 MF1761  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 MF1761  VERT ORDER      -  THIRD
 MF1761
 MF1761.The horizontal coordinates were scaled from a map and have
 MF1761.an estimated accuracy of +/- 6 seconds.
 MF1761
 MF1761.The orthometric height was computed from unverified reset data.
 MF1761
 MF1761.No vertical observational check was made to the station.
 MF1761
 MF1761.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1761.GEOID18 height accuracy estimate available here.
 MF1761
 MF1761.Click photographs - Photos may exist for this station.
 MF1761
 MF1761;                    North         East    Units  Estimated Accuracy
 MF1761;SPC IL W     -   580,520.      792,000.      MT  (+/- 180 meters Scaled)
 MF1761
 MF1761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM292396(NAD 83)
 MF1761
 MF1761                          SUPERSEDED SURVEY CONTROL
 MF1761
 MF1761  NGVD 29 (11/09/15)  239.82   (m)          786.8    (f) RESET       3  
 MF1761
 MF1761.Superseded values are not recommended for survey control.
 MF1761
 MF1761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1761.See file dsdata.pdf to determine how the superseded data were derived.
 MF1761
 MF1761_MARKER: DV = VERTICAL CONTROL DISK
 MF1761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1761_STAMPING: W 223 RESET 1990
 MF1761_MARK LOGO: NGS
 MF1761_PROJECTION: FLUSH
 MF1761_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1761+STABILITY: SURFACE MOTION
 MF1761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1761+SATELLITE: SATELLITE OBSERVATIONS - 1990
 MF1761
 MF1761  HISTORY     - Date     Condition        Report By
 MF1761  HISTORY     - 1990     MONUMENTED       NGS
 MF1761
 MF1761                          STATION DESCRIPTION
 MF1761
 MF1761'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 MF1761'TO REACH FROM THE INTERSECTION OF U.S. ROUTE 251 AND INTERSTATE
 MF1761'HIGHWAY 88 (ILLINOIS TOLLWAY) ON THE SOUTH SIDE OF ROCHELLE, PROCEED
 MF1761'SOUTH ON ROUTE 251 FOR 0.8 MI (1.3 KM) TO GURLER ROAD.  TURN LEFT AND
 MF1761'PROCEED EAST ON GURLER ROAD FOR 0.7 MI (1.1 KM) TO A T-ROAD LEFT
 MF1761'(ALFHA ROAD) AND THE STATION ON THE LEFT, 10.0 M (32.8 FT) NORTH OF
 MF1761'GURLER ROAD, 11.0 M (36.1 FT) WEST OF ALPHA ROAD, 9.1 M (29.9 FT)
 MF1761'SOUTH SOUTHWEST OF A POWER POLE, 0.3 M (1.0 FT) SOUTH OF A FIBERGLASS
 MF1761'WITNESS POST, IN THE TOP OF A ROUND CONCRETE POST AND FLUSH WITH
 MF1761'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0613 ***********************************************************************
 MF0613  DESIGNATION -  W 224
 MF0613  PID         -  MF0613
 MF0613  STATE/COUNTY-  IL/LASALLE
 MF0613  COUNTRY     -  US
 MF0613  USGS QUAD   -  MENDOTA EAST (2018)
 MF0613
 MF0613                         *CURRENT SURVEY CONTROL
 MF0613  ______________________________________________________________________
 MF0613* NAD 83(1986) POSITION- 41 35 48.     (N) 089 05 43.     (W)   SCALED
 MF0613* NAVD 88 ORTHO HEIGHT -   250.281 (meters)      821.13  (feet) ADJUSTED
 MF0613  ______________________________________________________________________
 MF0613  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF0613  DYNAMIC HEIGHT  -        250.184 (meters)      820.81  (feet) COMP
 MF0613  MODELED GRAVITY -    980,227.9   (mgal)                       NAVD 88
 MF0613
 MF0613  VERT ORDER      -  FIRST     CLASS I
 MF0613
 MF0613.The horizontal coordinates were scaled from a map and have
 MF0613.an estimated accuracy of +/- 6 seconds.
 MF0613
 MF0613.The orthometric height was determined by differential leveling and
 MF0613.adjusted by the NATIONAL GEODETIC SURVEY
 MF0613.in June 1991.
 MF0613
 MF0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0613.GEOID18 height accuracy estimate available here.
 MF0613
 MF0613.Click photographs - Photos may exist for this station.
 MF0613
 MF0613.The dynamic height is computed by dividing the NAVD 88
 MF0613.geopotential number by the normal gravity value computed on the
 MF0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0613.degrees latitude (g = 980.6199 gals.).
 MF0613
 MF0613.The modeled gravity was interpolated from observed gravity values.
 MF0613
 MF0613;                    North         East    Units  Estimated Accuracy
 MF0613;SPC IL E     -   547,590.      236,480.      MT  (+/- 180 meters Scaled)
 MF0613
 MF0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM253071(NAD 83)
 MF0613
 MF0613                          SUPERSEDED SURVEY CONTROL
 MF0613
 MF0613  NGVD 29 (??/??/92)  250.314  (m)          821.24   (f) ADJ UNCH    1 1
 MF0613
 MF0613.Superseded values are not recommended for survey control.
 MF0613
 MF0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0613.See file dsdata.pdf to determine how the superseded data were derived.
 MF0613
 MF0613_MARKER: DB = BENCH MARK DISK
 MF0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0613_STAMPING: W 224 1960
 MF0613_MARK LOGO: CGS
 MF0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0613+STABILITY: SURFACE MOTION
 MF0613
 MF0613  HISTORY     - Date     Condition        Report By
 MF0613  HISTORY     - 1960     MONUMENTED       CGS
 MF0613  HISTORY     - 1969     GOOD             CGS
 MF0613  HISTORY     - 19970618 GOOD             USPSQD
 MF0613  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0613
 MF0613                          STATION DESCRIPTION
 MF0613
 MF0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0613'3.8 MI N FROM MENDOTA.
 MF0613'ABOUT 3.8 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0613'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.5
 MF0613'MILE NORTHEAST OF MILEPOST 66, 0.15 MILE SOUTHWEST OF A CROSSING
 MF0613'OF THE RAILROAD AND A PAVED ROAD, 45 1/2 FEET SOUTHEAST OF THE
 MF0613'SOUTHEAST RAIL, 315 YARDS NORTHEAST OF THE NORTHEAST END OF
 MF0613'WOODEN RAILROAD TRESTLE NUMBER V 40, 91 FEET SOUTH OF THE
 MF0613'CENTER OF A CROSSING OF THE RAILROAD AND A TRAIL ROAD, 71 1/2
 MF0613'FEET SOUTHWEST OF THE CENTER OF A GATE, 1.5 FEET NORTH OF A
 MF0613'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK,
 MF0613'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES
 MF0613'ABOVE THE SURFACE OF THE GROUND.  SEC 15, T 36N, R 1E.
 MF0613
 MF0613                          STATION RECOVERY (1997)
 MF0613
 MF0613'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0613'RECOVERED IN GOOD CONDITION.
 MF0613
 MF0613                          STATION RECOVERY (2002)
 MF0613
 MF0613'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0613'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0731 ***********************************************************************
 MF0731  DESIGNATION -  W 225
 MF0731  PID         -  MF0731
 MF0731  STATE/COUNTY-  IL/LASALLE
 MF0731  COUNTRY     -  US
 MF0731  USGS QUAD   -  TONICA (2018)
 MF0731
 MF0731                         *CURRENT SURVEY CONTROL
 MF0731  ______________________________________________________________________
 MF0731* NAD 83(1986) POSITION- 41 12 29.     (N) 089 03 54.     (W)   SCALED
 MF0731* NAVD 88 ORTHO HEIGHT -   200.557 (meters)      657.99  (feet) ADJUSTED
 MF0731  ______________________________________________________________________
 MF0731  GEOID HEIGHT    -        -32.838 (meters)                     GEOID18
 MF0731  DYNAMIC HEIGHT  -        200.474 (meters)      657.72  (feet) COMP
 MF0731  MODELED GRAVITY -    980,208.0   (mgal)                       NAVD 88
 MF0731
 MF0731  VERT ORDER      -  FIRST     CLASS I
 MF0731
 MF0731.The horizontal coordinates were scaled from a map and have
 MF0731.an estimated accuracy of +/- 6 seconds.
 MF0731
 MF0731.The orthometric height was determined by differential leveling and
 MF0731.adjusted by the NATIONAL GEODETIC SURVEY
 MF0731.in June 1991.
 MF0731
 MF0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0731.GEOID18 height accuracy estimate available here.
 MF0731
 MF0731.Click photographs - Photos may exist for this station.
 MF0731
 MF0731.The dynamic height is computed by dividing the NAVD 88
 MF0731.geopotential number by the normal gravity value computed on the
 MF0731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0731.degrees latitude (g = 980.6199 gals.).
 MF0731
 MF0731.The modeled gravity was interpolated from observed gravity values.
 MF0731
 MF0731;                    North         East    Units  Estimated Accuracy
 MF0731;SPC IL E     -   504,410.      238,640.      MT  (+/- 180 meters Scaled)
 MF0731
 MF0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL268639(NAD 83)
 MF0731
 MF0731                          SUPERSEDED SURVEY CONTROL
 MF0731
 MF0731  NGVD 29 (??/??/92)  200.614  (m)          658.18   (f) ADJ UNCH    1 1
 MF0731
 MF0731.Superseded values are not recommended for survey control.
 MF0731
 MF0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0731.See file dsdata.pdf to determine how the superseded data were derived.
 MF0731
 MF0731_MARKER: DB = BENCH MARK DISK
 MF0731_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0731_SP_SET: BRIDGE
 MF0731_STAMPING: W 225 1960
 MF0731_MARK LOGO: CGS
 MF0731_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0731
 MF0731  HISTORY     - Date     Condition        Report By
 MF0731  HISTORY     - 1960     MONUMENTED       CGS
 MF0731  HISTORY     - 1969     GOOD             CGS
 MF0731  HISTORY     - 19970728 GOOD             USPSQD
 MF0731  HISTORY     - 20020826 POOR             USPSQD
 MF0731
 MF0731                          STATION DESCRIPTION
 MF0731
 MF0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0731'0.4 MI S FROM TONICA.
 MF0731'ABOUT 0.45 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0731'THE POST OFFICE AT TONICA, 0.35 MILE NORTH OF MILEPOST 846, 205
 MF0731'YARDS NORTH OF A CROSSING OF THE RAILROAD AND A GRAVELED ROAD,
 MF0731'6 1/2 FEET EAST OF THE EAST RAIL, SET IN THE TOP OF THE EAST END
 MF0731'OF THE NORTH CONCRETE ABUTMENT OF A CONCRETE RAILROAD BRIDGE,
 MF0731'102 YARDS NORTH-NORTHWEST OF 6 METAL GRAIN BINS, AND ABOUT 2
 MF0731'FEET BELOW THE LEVEL OF THE TRACK.  SEC 25, T32N, R1E
 MF0731
 MF0731                          STATION RECOVERY (1997)
 MF0731
 MF0731'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0731'RECOVERED IN GOOD CONDITION.
 MF0731
 MF0731                          STATION RECOVERY (2002)
 MF0731
 MF0731'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0731'FOUND PIN, DISK MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0155 ***********************************************************************
 NH0155  DESIGNATION -  W 226
 NH0155  PID         -  NH0155
 NH0155  STATE/COUNTY-  IL/MCHENRY
 NH0155  COUNTRY     -  US
 NH0155  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0155
 NH0155                         *CURRENT SURVEY CONTROL
 NH0155  ______________________________________________________________________
 NH0155* NAD 83(1986) POSITION- 42 12 21.     (N) 088 18 40.     (W)   SCALED
 NH0155* NAVD 88 ORTHO HEIGHT -   266.409 (meters)      874.04  (feet) ADJUSTED
 NH0155  ______________________________________________________________________
 NH0155  GEOID HEIGHT    -        -33.789 (meters)                     GEOID18
 NH0155  DYNAMIC HEIGHT  -        266.317 (meters)      873.74  (feet) COMP
 NH0155  MODELED GRAVITY -    980,272.6   (mgal)                       NAVD 88
 NH0155
 NH0155  VERT ORDER      -  SECOND    CLASS 0
 NH0155
 NH0155.The horizontal coordinates were scaled from a map and have
 NH0155.an estimated accuracy of +/- 6 seconds.
 NH0155
 NH0155.The orthometric height was determined by differential leveling and
 NH0155.adjusted by the NATIONAL GEODETIC SURVEY
 NH0155.in June 1991.
 NH0155
 NH0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0155.GEOID18 height accuracy estimate available here.
 NH0155
 NH0155.Click photographs - Photos may exist for this station.
 NH0155
 NH0155.The dynamic height is computed by dividing the NAVD 88
 NH0155.geopotential number by the normal gravity value computed on the
 NH0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0155.degrees latitude (g = 980.6199 gals.).
 NH0155
 NH0155.The modeled gravity was interpolated from observed gravity values.
 NH0155
 NH0155;                    North         East    Units  Estimated Accuracy
 NH0155;SPC IL E     -   614,970.      301,840.      MT  (+/- 180 meters Scaled)
 NH0155
 NH0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM917734(NAD 83)
 NH0155
 NH0155                          SUPERSEDED SURVEY CONTROL
 NH0155
 NH0155  NGVD 29 (??/??/92)  266.457  (m)          874.20   (f) ADJ UNCH    2 0
 NH0155
 NH0155.Superseded values are not recommended for survey control.
 NH0155
 NH0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0155.See file dsdata.pdf to determine how the superseded data were derived.
 NH0155
 NH0155_MARKER: DB = BENCH MARK DISK
 NH0155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0155_STAMPING: W 226 1960
 NH0155_MARK LOGO: CGS
 NH0155_PROJECTION: PROJECTING 8 CENTIMETERS
 NH0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0155+STABILITY: SURFACE MOTION
 NH0155
 NH0155  HISTORY     - Date     Condition        Report By
 NH0155  HISTORY     - 1960     MONUMENTED       CGS
 NH0155
 NH0155                          STATION DESCRIPTION
 NH0155
 NH0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0155'3 MI NW FROM ALGONQUIN.
 NH0155'ABOUT 3.05 MILES NORTHWEST ALONG THE CHICAGO AND NORTHWESTERN
 NH0155'RAILWAY FROM THE STATION AT ALGONQUIN, ABOUT 3.0 MILES SOUTH ALONG
 NH0155'THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE CROSSING OF STATE
 NH0155'HIGHWAY 176 AT CRYSTAL LAKE, 0.2 MILE SOUTH OF MILEPOLE 56,
 NH0155'0.1 MILE NORTH OF THE NORTH END OF A SIDE TRACK, 45 FEET EAST OF
 NH0155'THE EAST RAIL, 49 1/2 FEET SOUTHEAST OF THE EAST END OF A 30-INCH
 NH0155'PIPE CULVERT WITH A STONE HEAD WALL, 1 1/2 FEET WEST OF THE
 NH0155'RIGHT-OF-WAY FENCE LINE, 1 1/2 FEET NORTH OF A STEEL WITNESS
 NH0155'POST, ABOUT LEVEL WITH THE TRACK, AND SET IN TOP OF A CONCRETE
 NH0155'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0196 ***********************************************************************
 NH0196  DESIGNATION -  W 227
 NH0196  PID         -  NH0196
 NH0196  STATE/COUNTY-  IL/KANE
 NH0196  COUNTRY     -  US
 NH0196  USGS QUAD   -  ELGIN (2018)
 NH0196
 NH0196                         *CURRENT SURVEY CONTROL
 NH0196  ______________________________________________________________________
 NH0196* NAD 83(1986) POSITION- 42 02 35.43   (N) 088 16 42.15   (W)   HD_HELD1
 NH0196* NAVD 88 ORTHO HEIGHT -   229.070 (meters)      751.54  (feet) ADJUSTED
 NH0196  ______________________________________________________________________
 NH0196  GEOID HEIGHT    -        -33.473 (meters)                     GEOID18
 NH0196  DYNAMIC HEIGHT  -        228.991 (meters)      751.28  (feet) COMP
 NH0196  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 NH0196
 NH0196  VERT ORDER      -  SECOND    CLASS 0
 NH0196
 NH0196.The horizontal coordinates were determined by differentially corrected
 NH0196.hand held GPS observations or other comparable positioning techniques
 NH0196.and have an estimated accuracy of +/- 3 meters.
 NH0196
 NH0196.The orthometric height was determined by differential leveling and
 NH0196.adjusted by the NATIONAL GEODETIC SURVEY
 NH0196.in June 1991.
 NH0196
 NH0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0196.GEOID18 height accuracy estimate available here.
 NH0196
 NH0196.Click photographs - Photos may exist for this station.
 NH0196
 NH0196.The dynamic height is computed by dividing the NAVD 88
 NH0196.geopotential number by the normal gravity value computed on the
 NH0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0196.degrees latitude (g = 980.6199 gals.).
 NH0196
 NH0196.The modeled gravity was interpolated from observed gravity values.
 NH0196
 NH0196;                    North         East    Units  Estimated Accuracy
 NH0196;SPC IL E     -   596,899.6     304,550.1     MT  (+/- 3 meters HH1 GPS) 
 NH0196
 NH0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9419855360(NAD 83)
 NH0196
 NH0196                          SUPERSEDED SURVEY CONTROL
 NH0196
 NH0196  NGVD 29 (??/??/92)  229.147  (m)          751.79   (f) ADJ UNCH    2 0
 NH0196
 NH0196.Superseded values are not recommended for survey control.
 NH0196
 NH0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0196.See file dsdata.pdf to determine how the superseded data were derived.
 NH0196
 NH0196_MARKER: DB = BENCH MARK DISK
 NH0196_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0196_SP_SET: BUILDING
 NH0196_STAMPING: W 227 1960
 NH0196_MARK LOGO: CGS
 NH0196_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0196_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0196+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2005
 NH0196
 NH0196  HISTORY     - Date     Condition        Report By
 NH0196  HISTORY     - 1960     MONUMENTED       CGS
 NH0196  HISTORY     - 1987     GOOD             USPSQD
 NH0196  HISTORY     - 1988     GOOD             USPSQD
 NH0196  HISTORY     - 19980522 GOOD             USPSQD
 NH0196  HISTORY     - 20051125 GOOD             GEOCAC
 NH0196
 NH0196                          STATION DESCRIPTION
 NH0196
 NH0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0196'AT ELGIN.
 NH0196'AT ELGIN, AT THE INTERSECTION OF DUNDEE AVENUE AND FRANKLIN
 NH0196'BOULEVARD, AT THE METROPOLITAN LIFE INSURANCE COMPANY BUILDING,
 NH0196'SET VERTICALLY IN THE CONCRETE FOUNDATION ALONG THE NORTH WALL,
 NH0196'19 FEET EAST OF THE NORTHWEST CORNER OF THE BUILDING, 75 FEET
 NH0196'NORTH OF THE NORTH CURB LINE OF FRANKLIN BOULEVARD, 27 FEET
 NH0196'SOUTHEAST OF THE SOUTHEAST CURB LINE OF DUNDEE AVENUE, 1 FOOT
 NH0196'ABOVE THE LEVEL OF THE GROUND, AND ABOUT 6 FEET ABOVE THE LEVEL
 NH0196'OF THE AVENUE.
 NH0196
 NH0196                          STATION RECOVERY (1987)
 NH0196
 NH0196'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0196'RECOVERED IN GOOD CONDITION.
 NH0196
 NH0196                          STATION RECOVERY (1988)
 NH0196
 NH0196'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0196'RECOVERED IN GOOD CONDITION.
 NH0196
 NH0196                          STATION RECOVERY (1998)
 NH0196
 NH0196'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0196'RECOVERED IN GOOD CONDITION.
 NH0196
 NH0196                          STATION RECOVERY (2005)
 NH0196
 NH0196'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 NH0196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0631 ***********************************************************************
 NH0631  DESIGNATION -  W 228
 NH0631  PID         -  NH0631
 NH0631  STATE/COUNTY-  IL/OGLE
 NH0631  COUNTRY     -  US
 NH0631  USGS QUAD   -  KINGS (2018)
 NH0631
 NH0631                         *CURRENT SURVEY CONTROL
 NH0631  ______________________________________________________________________
 NH0631* NAD 83(1986) POSITION- 42 03 18.     (N) 089 05 42.     (W)   SCALED
 NH0631* NAVD 88 ORTHO HEIGHT -   258.910 (meters)      849.44  (feet) ADJUSTED
 NH0631  ______________________________________________________________________
 NH0631  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 NH0631  DYNAMIC HEIGHT  -        258.823 (meters)      849.16  (feet) COMP
 NH0631  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 NH0631
 NH0631  VERT ORDER      -  FIRST     CLASS I
 NH0631
 NH0631.The horizontal coordinates were scaled from a map and have
 NH0631.an estimated accuracy of +/- 6 seconds.
 NH0631
 NH0631.The orthometric height was determined by differential leveling and
 NH0631.adjusted by the NATIONAL GEODETIC SURVEY
 NH0631.in June 1991.
 NH0631
 NH0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0631.GEOID18 height accuracy estimate available here.
 NH0631
 NH0631.Click photographs - Photos may exist for this station.
 NH0631
 NH0631.The dynamic height is computed by dividing the NAVD 88
 NH0631.geopotential number by the normal gravity value computed on the
 NH0631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0631.degrees latitude (g = 980.6199 gals.).
 NH0631
 NH0631.The modeled gravity was interpolated from observed gravity values.
 NH0631
 NH0631;                    North         East    Units  Estimated Accuracy
 NH0631;SPC IL W     -   598,750.      788,710.      MT  (+/- 180 meters Scaled)
 NH0631
 NH0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM266580(NAD 83)
 NH0631
 NH0631                          SUPERSEDED SURVEY CONTROL
 NH0631
 NH0631  NGVD 29 (??/??/92)  258.946  (m)          849.56   (f) ADJ UNCH    1 1
 NH0631
 NH0631.Superseded values are not recommended for survey control.
 NH0631
 NH0631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0631.See file dsdata.pdf to determine how the superseded data were derived.
 NH0631
 NH0631_MARKER: DB = BENCH MARK DISK
 NH0631_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0631_STAMPING: W 228 1960
 NH0631_MARK LOGO: CGS
 NH0631_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0631_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0631
 NH0631  HISTORY     - Date     Condition        Report By
 NH0631  HISTORY     - 1960     MONUMENTED       CGS
 NH0631  HISTORY     - 1969     GOOD             CGS
 NH0631  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 NH0631  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0631  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH0631
 NH0631                          STATION DESCRIPTION
 NH0631
 NH0631'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0631'0.6 MI S FROM HOLCOMB.
 NH0631'ABOUT 0.55 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0631'RAILROAD FROM THE STATION AT HOLCOMB, 0.6 MILE NORTH OF MILEPOST
 NH0631'8, 28 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, 70 FEET EAST
 NH0631'OF THE CENTER LINE OF A GRAVELED ROAD WHICH PARALLELS THE TRACK
 NH0631'ON THE WEST SIDE, 42 1/2 FEET SOUTHWEST AND ACROSS THE TRACK
 NH0631'FROM THE SOUTHWEST CORNER OF A SIGNAL CONTROL BOX, 46 FEET
 NH0631'SOUTHWEST AND ACROSS THE TRACK FROM A SEMAPHORE, 1.6 FEET SOUTH
 NH0631'OF A METAL WITNESS POST, ABOUT 3 1/2 FEET BELOW THE LEVEL OF
 NH0631'THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT
 NH0631'IS DRIVEN TO A DEPTH OF 19 FEET AND IS ENCASED IN A 6-INCH TILE
 NH0631'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 3,
 NH0631'T41N, R1E.
 NH0631
 NH0631                          STATION RECOVERY (1996)
 NH0631
 NH0631'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0631'MARK NOT FOUND.
 NH0631
 NH0631                          STATION RECOVERY (2001)
 NH0631
 NH0631'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0631'MARK NOT FOUND.
 NH0631
 NH0631                          STATION RECOVERY (2004)
 NH0631
 NH0631'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0631'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0830 ***********************************************************************
 LC0830  DESIGNATION -  W 229
 LC0830  PID         -  LC0830
 LC0830  STATE/COUNTY-  IL/LASALLE
 LC0830  COUNTRY     -  US
 LC0830  USGS QUAD   -  MINONK (2018)
 LC0830
 LC0830                         *CURRENT SURVEY CONTROL
 LC0830  ______________________________________________________________________
 LC0830* NAD 83(1986) POSITION- 40 58 10.     (N) 089 02 27.     (W)   SCALED
 LC0830* NAVD 88 ORTHO HEIGHT -   218.194 (meters)      715.86  (feet) ADJUSTED
 LC0830  ______________________________________________________________________
 LC0830  GEOID HEIGHT    -        -32.545 (meters)                     GEOID18
 LC0830  DYNAMIC HEIGHT  -        218.100 (meters)      715.55  (feet) COMP
 LC0830  MODELED GRAVITY -    980,190.9   (mgal)                       NAVD 88
 LC0830
 LC0830  VERT ORDER      -  FIRST     CLASS I
 LC0830
 LC0830.The horizontal coordinates were scaled from a map and have
 LC0830.an estimated accuracy of +/- 6 seconds.
 LC0830
 LC0830.The orthometric height was determined by differential leveling and
 LC0830.adjusted by the NATIONAL GEODETIC SURVEY
 LC0830.in June 1991.
 LC0830
 LC0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0830.GEOID18 height accuracy estimate available here.
 LC0830
 LC0830.Click photographs - Photos may exist for this station.
 LC0830
 LC0830.The dynamic height is computed by dividing the NAVD 88
 LC0830.geopotential number by the normal gravity value computed on the
 LC0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0830.degrees latitude (g = 980.6199 gals.).
 LC0830
 LC0830.The modeled gravity was interpolated from observed gravity values.
 LC0830
 LC0830;                    North         East    Units  Estimated Accuracy
 LC0830;SPC IL E     -   477,890.      240,450.      MT  (+/- 180 meters Scaled)
 LC0830
 LC0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL282373(NAD 83)
 LC0830
 LC0830                          SUPERSEDED SURVEY CONTROL
 LC0830
 LC0830  NGVD 29 (??/??/92)  218.244  (m)          716.02   (f) ADJ UNCH    1 1
 LC0830
 LC0830.Superseded values are not recommended for survey control.
 LC0830
 LC0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0830.See file dsdata.pdf to determine how the superseded data were derived.
 LC0830
 LC0830_MARKER: DB = BENCH MARK DISK
 LC0830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0830_STAMPING: W 229 1960
 LC0830_MARK LOGO: CGS
 LC0830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0830+STABILITY: SURFACE MOTION
 LC0830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0830+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2002
 LC0830
 LC0830  HISTORY     - Date     Condition        Report By
 LC0830  HISTORY     - 1960     MONUMENTED       CGS
 LC0830  HISTORY     - 1969     GOOD             CGS
 LC0830  HISTORY     - 19970728 GOOD             USPSQD
 LC0830  HISTORY     - 20020826 GOOD             USPSQD
 LC0830  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 LC0830
 LC0830                          STATION DESCRIPTION
 LC0830
 LC0830'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0830'4.8 MI N FROM MINONK.
 LC0830'ABOUT 4.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0830'THE STATION AT MINONK, OR ABOUT 5.75 MILES SOUTH ALONG THE
 LC0830'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT WENONA, 0.2 MILE
 LC0830'SOUTH OF MILEPOST 830, AT A CROSSING OF THE RAILROAD AND A
 LC0830'GRAVELED ROAD, 96 FEET WEST OF THE WEST RAIL, 34 FEET SOUTH OF THE
 LC0830'CENTER LINE OF THE ROAD, 82 FEET NORTHWEST OF A TELEPHONE POLE
 LC0830'WHICH IS BRACED BY 2 GUY WIRES, 3 FEET NORTH-NORTHEAST OF A FENCE
 LC0830'POST, 2.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 6 FEET BELOW
 LC0830'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0830'WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC
 LC0830'19, T29N, R2E.
 LC0830
 LC0830                          STATION RECOVERY (1997)
 LC0830
 LC0830'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC0830'RECOVERED IN GOOD CONDITION.
 LC0830
 LC0830                          STATION RECOVERY (2002)
 LC0830
 LC0830'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 LC0830'6' SW OF UTILITY POLE
 LC0830
 LC0830                          STATION RECOVERY (2013)
 LC0830
 LC0830'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0830'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0410 ***********************************************************************
 MF0410  DESIGNATION -  W 230
 MF0410  PID         -  MF0410
 MF0410  STATE/COUNTY-  IL/LASALLE
 MF0410  COUNTRY     -  US
 MF0410  USGS QUAD   -  MARSEILLES (2018)
 MF0410
 MF0410                         *CURRENT SURVEY CONTROL
 MF0410  ______________________________________________________________________
 MF0410* NAD 83(1986) POSITION- 41 19 30.     (N) 088 41 44.     (W)   SCALED
 MF0410* NAVD 88 ORTHO HEIGHT -   151.009 (meters)      495.44  (feet) ADJUSTED
 MF0410  ______________________________________________________________________
 MF0410  GEOID HEIGHT    -        -32.789 (meters)                     GEOID18
 MF0410  DYNAMIC HEIGHT  -        150.950 (meters)      495.24  (feet) COMP
 MF0410  MODELED GRAVITY -    980,231.8   (mgal)                       NAVD 88
 MF0410
 MF0410  VERT ORDER      -  FIRST     CLASS II
 MF0410
 MF0410.The horizontal coordinates were scaled from a map and have
 MF0410.an estimated accuracy of +/- 6 seconds.
 MF0410
 MF0410.The orthometric height was determined by differential leveling and
 MF0410.adjusted by the NATIONAL GEODETIC SURVEY
 MF0410.in June 1991.
 MF0410
 MF0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0410.GEOID18 height accuracy estimate available here.
 MF0410
 MF0410.Click photographs - Photos may exist for this station.
 MF0410
 MF0410.The dynamic height is computed by dividing the NAVD 88
 MF0410.geopotential number by the normal gravity value computed on the
 MF0410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0410.degrees latitude (g = 980.6199 gals.).
 MF0410
 MF0410.The modeled gravity was interpolated from observed gravity values.
 MF0410
 MF0410;                    North         East    Units  Estimated Accuracy
 MF0410;SPC IL E     -   517,200.      269,680.      MT  (+/- 180 meters Scaled)
 MF0410
 MF0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL581762(NAD 83)
 MF0410
 MF0410                          SUPERSEDED SURVEY CONTROL
 MF0410
 MF0410  NGVD 29 (??/??/92)  151.072  (m)          495.64   (f) ADJ UNCH    1 2
 MF0410
 MF0410.Superseded values are not recommended for survey control.
 MF0410
 MF0410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0410.See file dsdata.pdf to determine how the superseded data were derived.
 MF0410
 MF0410_MARKER: DB = BENCH MARK DISK
 MF0410_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0410_SP_SET: CULVERT HEADWALL
 MF0410_STAMPING: W 230 1960
 MF0410_MARK LOGO: CGS
 MF0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0410+STABILITY: SURFACE MOTION
 MF0410_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0410+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2002
 MF0410
 MF0410  HISTORY     - Date     Condition        Report By
 MF0410  HISTORY     - 1960     MONUMENTED       CGS
 MF0410  HISTORY     - 1989     GOOD             USPSQD
 MF0410  HISTORY     - 19970815 GOOD             USPSQD
 MF0410  HISTORY     - 20020930 GOOD             USPSQD
 MF0410
 MF0410                          STATION DESCRIPTION
 MF0410
 MF0410'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0410'AT MARSEILLES.
 MF0410'AT MARSEILLES, ABOUT 100 YARDS NORTHEAST OF THE NORTHEAST CORNER
 MF0410'OF MARSEILLES JUNIOR HIGH SCHOOL, IN S-18 19, R-5-E, T-33N,
 MF0410'45 YARDS NORTH OF CENTER LINE OF NARROW GRAVEL ROAD (FROM A
 MF0410'WOODEN BRIDGE OVER WASH) ALONG THE SOUTH SIDE OF ABANDONED ILLINOIS
 MF0410'AND MICHIGAN CANAL, 45 YARDS SOUTHEAST OF EAST (UPPER END)
 MF0410'END OF ABANDONED CANAL LOCK, IN TOP OF THE WEST END OF THE SOUTH
 MF0410'HEAD WALL OF A 15-FOOT CONCRETE CULVERT FOR GUM CREEK UNDER
 MF0410'ABANDONED CANAL, AND ABOUT 5 FEET ABOVE THE LEVEL OF ROAD AND
 MF0410'WOODEN BRIDGE.
 MF0410
 MF0410                          STATION RECOVERY (1989)
 MF0410
 MF0410'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0410'RECOVERED IN GOOD CONDITION.
 MF0410
 MF0410                          STATION RECOVERY (1997)
 MF0410
 MF0410'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0410'RECOVERED IN GOOD CONDITION.
 MF0410
 MF0410                          STATION RECOVERY (2002)
 MF0410
 MF0410'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0410'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0856 ***********************************************************************
 MF0856  DESIGNATION -  W 231
 MF0856  PID         -  MF0856
 MF0856  STATE/COUNTY-  IL/LASALLE
 MF0856  COUNTRY     -  US
 MF0856  USGS QUAD   -  LA SALLE (2018)
 MF0856
 MF0856                         *CURRENT SURVEY CONTROL
 MF0856  ______________________________________________________________________
 MF0856* NAD 83(1986) POSITION- 41 19 44.     (N) 089 00 08.     (W)   SCALED
 MF0856* NAVD 88 ORTHO HEIGHT -   138.500 (meters)      454.40  (feet) ADJUSTED
 MF0856  ______________________________________________________________________
 MF0856  GEOID HEIGHT    -        -32.960 (meters)                     GEOID18
 MF0856  DYNAMIC HEIGHT  -        138.445 (meters)      454.22  (feet) COMP
 MF0856  MODELED GRAVITY -    980,225.4   (mgal)                       NAVD 88
 MF0856
 MF0856  VERT ORDER      -  FIRST     CLASS II
 MF0856
 MF0856.The horizontal coordinates were scaled from a map and have
 MF0856.an estimated accuracy of +/- 6 seconds.
 MF0856
 MF0856.The orthometric height was determined by differential leveling and
 MF0856.adjusted by the NATIONAL GEODETIC SURVEY
 MF0856.in June 1991.
 MF0856
 MF0856.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0856.GEOID18 height accuracy estimate available here.
 MF0856
 MF0856.Click photographs - Photos may exist for this station.
 MF0856
 MF0856.The dynamic height is computed by dividing the NAVD 88
 MF0856.geopotential number by the normal gravity value computed on the
 MF0856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0856.degrees latitude (g = 980.6199 gals.).
 MF0856
 MF0856.The modeled gravity was interpolated from observed gravity values.
 MF0856
 MF0856;                    North         East    Units  Estimated Accuracy
 MF0856;SPC IL E     -   517,780.      244,010.      MT  (+/- 180 meters Scaled)
 MF0856
 MF0856_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL324772(NAD 83)
 MF0856
 MF0856                          SUPERSEDED SURVEY CONTROL
 MF0856
 MF0856  NGVD 29 (??/??/92)  138.558  (m)          454.59   (f) ADJ UNCH    1 2
 MF0856
 MF0856.Superseded values are not recommended for survey control.
 MF0856
 MF0856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0856.See file dsdata.pdf to determine how the superseded data were derived.
 MF0856
 MF0856_MARKER: DB = BENCH MARK DISK
 MF0856_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0856_STAMPING: W 231 1960
 MF0856_MARK LOGO: CGS
 MF0856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0856+STABILITY: SURFACE MOTION
 MF0856
 MF0856  HISTORY     - Date     Condition        Report By
 MF0856  HISTORY     - 1960     MONUMENTED       CGS
 MF0856  HISTORY     - 19970716 MARK NOT FOUND   USPSQD
 MF0856  HISTORY     - 19980908 MARK NOT FOUND   USPSQD
 MF0856  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0856  HISTORY     - 20091012 MARK NOT FOUND   GEOCAC
 MF0856
 MF0856                          STATION DESCRIPTION
 MF0856
 MF0856'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0856'1.2 MI SE FROM UTICA.
 MF0856'ABOUT 0.8 MILE SOUTH ALONG STATE HIGHWAY 178 FROM THE INTERSECTION
 MF0856'OF E. CANAL STREET AT UTICA, THENCE ABOUT 0.4 MILE EAST ALONG A
 MF0856'GRAVEL ROAD, ABOUT 0.45 MILE EAST OF THE NORTH END OF HIGHWAY
 MF0856'178 BRIDGE OVER THE ILLINOIS RIVER, 0.85 MILE WEST OF RED BRICK
 MF0856'OFFICE AND CONTROL HOUSE AT STARVED ROCK DAM AND LOCK, 211
 MF0856'YARDS WEST OF A 75-INCH CORRUGATED PIPE CULVERT FOR A CREEK,
 MF0856'27 FEET NORTH OF THE CENTER LINE OF ROAD AND ON THE OUTSIDE
 MF0856'OF A SLIGHT CURVE WITH TANGENTS EXTENDING SOUTHWEST AND SOUTHEAST,
 MF0856'30 YARDS EAST OF THE JUNCTION OF A DIM DRIVE LEADING NORTH INTO
 MF0856'A CULTIVATED FIELD, 2.3 FEET NORTH OF A STEEL WITNESS POST,
 MF0856'ABOUT LEVEL WITH GRAVEL ROAD, AND SET IN THE TOP OF A CONCRETE
 MF0856'POST PROJECTING 4 INCHES.
 MF0856
 MF0856                          STATION RECOVERY (1997)
 MF0856
 MF0856'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0856'MARK NOT FOUND.
 MF0856
 MF0856                          STATION RECOVERY (1998)
 MF0856
 MF0856'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0856'MARK NOT FOUND.
 MF0856
 MF0856                          STATION RECOVERY (2002)
 MF0856
 MF0856'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0856'MARK NOT FOUND.
 MF0856
 MF0856                          STATION RECOVERY (2009)
 MF0856
 MF0856'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0856'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0857 ***********************************************************************
 MF0857  DESIGNATION -  W 231 RESET
 MF0857  PID         -  MF0857
 MF0857  STATE/COUNTY-  IL/LASALLE
 MF0857  COUNTRY     -  US
 MF0857  USGS QUAD   -  LA SALLE (2018)
 MF0857
 MF0857                         *CURRENT SURVEY CONTROL
 MF0857  ______________________________________________________________________
 MF0857* NAD 83(1986) POSITION- 41 18 06.     (N) 089 00 08.     (W)   SCALED
 MF0857* NAVD 88 ORTHO HEIGHT -   138.16  (meters)      453.3   (feet) RESET
 MF0857  ______________________________________________________________________
 MF0857  GEOID HEIGHT    -        -32.919 (meters)                     GEOID18
 MF0857  VERT ORDER      -  THIRD
 MF0857
 MF0857.The horizontal coordinates were scaled from a map and have
 MF0857.an estimated accuracy of +/- 6 seconds.
 MF0857
 MF0857.The orthometric height was computed from unverified reset data.
 MF0857
 MF0857.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0857.GEOID18 height accuracy estimate available here.
 MF0857
 MF0857.Click photographs - Photos may exist for this station.
 MF0857
 MF0857;                    North         East    Units  Estimated Accuracy
 MF0857;SPC IL E     -   514,760.      243,980.      MT  (+/- 180 meters Scaled)
 MF0857
 MF0857_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL323741(NAD 83)
 MF0857
 MF0857                          SUPERSEDED SURVEY CONTROL
 MF0857
 MF0857.No superseded survey control is available for this station.
 MF0857
 MF0857_MARKER: DB = BENCH MARK DISK
 MF0857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0857_STAMPING: W 231 RESET 1961
 MF0857_MARK LOGO: CGS
 MF0857_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0857+STABILITY: SURFACE MOTION
 MF0857
 MF0857  HISTORY     - Date     Condition        Report By
 MF0857  HISTORY     - 1961     MONUMENTED       CGS
 MF0857  HISTORY     - 20100123 MARK NOT FOUND   GEOCAC
 MF0857
 MF0857                          STATION DESCRIPTION
 MF0857
 MF0857'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0857'1.3 MI SE FROM UTICA.
 MF0857'ABOUT 0.8 MILE SOUTHERLY ALONG MILL STREET AND NO. 178 ILLINOIS
 MF0857'HIGHWAY FROM THE CROSSING OF MAIN LINE ROCK ISLAND RAILROAD IN
 MF0857'UTICA, THENCE 0.5 MILE E ALONG COUNTY ROAD ON N SIDE OF
 MF0857'ILLINOIS RIVER TO MARK ON THE LEFT, ABOUT 50 FEET N OF CENTER LINE
 MF0857'OF COUNTY ROAD, ON PRESENT N RIGHT-OF-WAY LINE OF SAME, 4 YARDS
 MF0857'E OF THE E EDGE OF CULTIVATED FIELD, AN ESTIMATED 2 YARDS LOWER
 MF0857'THAN THE TO-BE FINISHED GRADE OF THE COUNTY ROAD, 3.0 FEET W OF
 MF0857'STEEL WITNESS POST, AT W END OF ROAD CURVE, AND PROJECTING
 MF0857'0.2 FOOT.
 MF0857
 MF0857                          STATION RECOVERY (2010)
 MF0857
 MF0857'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 MF0857'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0778 ***********************************************************************
 MF0778  DESIGNATION -  W 232
 MF0778  PID         -  MF0778
 MF0778  STATE/COUNTY-  IL/PUTNAM
 MF0778  COUNTRY     -  US
 MF0778  USGS QUAD   -  PUTNAM (2018)
 MF0778
 MF0778                         *CURRENT SURVEY CONTROL
 MF0778  ______________________________________________________________________
 MF0778* NAD 83(1986) POSITION- 41 09 23.     (N) 089 22 34.     (W)   SCALED
 MF0778* NAVD 88 ORTHO HEIGHT -   154.117 (meters)      505.63  (feet) ADJUSTED
 MF0778  ______________________________________________________________________
 MF0778  GEOID HEIGHT    -        -33.104 (meters)                     GEOID18
 MF0778  DYNAMIC HEIGHT  -        154.052 (meters)      505.42  (feet) COMP
 MF0778  MODELED GRAVITY -    980,200.4   (mgal)                       NAVD 88
 MF0778
 MF0778  VERT ORDER      -  FIRST     CLASS II
 MF0778
 MF0778.The horizontal coordinates were scaled from a map and have
 MF0778.an estimated accuracy of +/- 6 seconds.
 MF0778
 MF0778.The orthometric height was determined by differential leveling and
 MF0778.adjusted by the NATIONAL GEODETIC SURVEY
 MF0778.in June 1991.
 MF0778
 MF0778.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0778.GEOID18 height accuracy estimate available here.
 MF0778
 MF0778.Click photographs - Photos may exist for this station.
 MF0778
 MF0778.The dynamic height is computed by dividing the NAVD 88
 MF0778.geopotential number by the normal gravity value computed on the
 MF0778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0778.degrees latitude (g = 980.6199 gals.).
 MF0778
 MF0778.The modeled gravity was interpolated from observed gravity values.
 MF0778
 MF0778;                    North         East    Units  Estimated Accuracy
 MF0778;SPC IL W     -   498,690.      766,350.      MT  (+/- 180 meters Scaled)
 MF0778
 MF0778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL006588(NAD 83)
 MF0778
 MF0778                          SUPERSEDED SURVEY CONTROL
 MF0778
 MF0778  NGVD 29 (??/??/92)  154.190  (m)          505.87   (f) ADJ UNCH    1 2
 MF0778
 MF0778.Superseded values are not recommended for survey control.
 MF0778
 MF0778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0778.See file dsdata.pdf to determine how the superseded data were derived.
 MF0778
 MF0778_MARKER: DB = BENCH MARK DISK
 MF0778_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0778_SP_SET: ABUTMENT
 MF0778_STAMPING: W 232 1960
 MF0778_MARK LOGO: CGS
 MF0778_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0778
 MF0778  HISTORY     - Date     Condition        Report By
 MF0778  HISTORY     - 1960     MONUMENTED       CGS
 MF0778  HISTORY     - 19970903 GOOD             USPSQD
 MF0778  HISTORY     - 20080605 GOOD             GEOCAC
 MF0778  HISTORY     - 20111030 GOOD             ATKNA
 MF0778
 MF0778                          STATION DESCRIPTION
 MF0778
 MF0778'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0778'2.1 MI SE FROM PUTNAM.
 MF0778'ABOUT 2.1 MILES SOUTHEAST ALONG THE CHICAGO, ROCK ISLAND
 MF0778'AND PACIFIC RAILROAD FROM THE STATION AT PUTNAM, IN SECTION
 MF0778'32, R 10 E, T 14 N, ABOUT 0.65 MILE NORTHWEST OF THE PUTNAM-MARSHALL
 MF0778'COUNTY LINE, 0.2 MILE SOUTHEAST OF MILE POST 124, IN THE TOP
 MF0778'OF SOUTHWEST END OF NORTHWEST CONCRETE ABUTMENT OF RAILROAD
 MF0778'BRIDGE NO. 124.2 OVER A CREEK BRANCH, 5.6 FEET SOUTHWEST
 MF0778'OF SOUTHWEST RAIL AND ABOUT LEVEL WITH TRACK.
 MF0778
 MF0778                          STATION RECOVERY (1997)
 MF0778
 MF0778'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0778'RECOVERED IN GOOD CONDITION.
 MF0778
 MF0778                          STATION RECOVERY (2008)
 MF0778
 MF0778'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0778'RECOVERED IN GOOD CONDITION.
 MF0778
 MF0778                          STATION RECOVERY (2011)
 MF0778
 MF0778'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 MF0778'THIS STATION WAS RECOVERED AS PART OF THE NATIONAL LEVEE DATABASE
 MF0778'INVENTORY FOR THE ROCK ISLAND MILITARY DISTRICT OF THE UNITED STATES
 MF0778'ARMY CORPS OF ENGINEERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0880 ***********************************************************************
 LC0880  DESIGNATION -  W 233
 LC0880  PID         -  LC0880
 LC0880  STATE/COUNTY-  IL/PEORIA
 LC0880  COUNTRY     -  US
 LC0880  USGS QUAD   -  CHILLICOTHE (2018)
 LC0880
 LC0880                         *CURRENT SURVEY CONTROL
 LC0880  ______________________________________________________________________
 LC0880* NAD 83(1986) POSITION- 40 53 27.     (N) 089 29 55.     (W)   SCALED
 LC0880* NAVD 88 ORTHO HEIGHT -   144.017 (meters)      472.50  (feet) ADJUSTED
 LC0880  ______________________________________________________________________
 LC0880  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 LC0880  DYNAMIC HEIGHT  -        143.954 (meters)      472.29  (feet) COMP
 LC0880  MODELED GRAVITY -    980,186.5   (mgal)                       NAVD 88
 LC0880
 LC0880  VERT ORDER      -  FIRST     CLASS II
 LC0880
 LC0880.The horizontal coordinates were scaled from a map and have
 LC0880.an estimated accuracy of +/- 6 seconds.
 LC0880
 LC0880.The orthometric height was determined by differential leveling and
 LC0880.adjusted by the NATIONAL GEODETIC SURVEY
 LC0880.in June 1991.
 LC0880
 LC0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0880.GEOID18 height accuracy estimate available here.
 LC0880
 LC0880.Click photographs - Photos may exist for this station.
 LC0880
 LC0880.The dynamic height is computed by dividing the NAVD 88
 LC0880.geopotential number by the normal gravity value computed on the
 LC0880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0880.degrees latitude (g = 980.6199 gals.).
 LC0880
 LC0880.The modeled gravity was interpolated from observed gravity values.
 LC0880
 LC0880;                    North         East    Units  Estimated Accuracy
 LC0880;SPC IL W     -   469,120.      756,300.      MT  (+/- 180 meters Scaled)
 LC0880
 LC0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL895296(NAD 83)
 LC0880
 LC0880                          SUPERSEDED SURVEY CONTROL
 LC0880
 LC0880  NGVD 29 (??/??/92)  144.098  (m)          472.76   (f) ADJ UNCH    1 2
 LC0880
 LC0880.Superseded values are not recommended for survey control.
 LC0880
 LC0880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0880.See file dsdata.pdf to determine how the superseded data were derived.
 LC0880
 LC0880_MARKER: DB = BENCH MARK DISK
 LC0880_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0880_SP_SET: CULVERT HEADWALL
 LC0880_STAMPING: W 223 1960
 LC0880_MARK LOGO: CGS
 LC0880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0880+STABILITY: SURFACE MOTION
 LC0880
 LC0880  HISTORY     - Date     Condition        Report By
 LC0880  HISTORY     - 1960     MONUMENTED       CGS
 LC0880  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC0880
 LC0880                          STATION DESCRIPTION
 LC0880
 LC0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0880'2 MI S FROM CHILLICOTHE.
 LC0880'ABOUT 2.05 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC0880'RAILROAD FROM THE STATION AT CHILLICOTHE, 0.25 MILE NORTH OF
 LC0880'MILE POST 145, IN SECTION 32, R 9 E, T 11 N, 0.15 MILE NORTH OF
 LC0880'A ROAD CROSSING, ALONG STATE HIGHWAY 29, IN THE TOP OF THE
 LC0880'NORTH END OF EAST HEAD WALL OF A 5-FOOT CONCRETE BOX CULVERT UNDER
 LC0880'NORTH BOUND LANE OF 4-LANE DIVIDED HIGHWAY 29, 71 1/2 FEET WEST
 LC0880'OF WEST RAIL, 13 1/2 FEET EAST OF CENTER LINE OF NORTH BOUND
 LC0880'LANE OF HIGHWAY AND ABOUT 1 FOOT BELOW LEVEL OF HIGHWAY.
 LC0880
 LC0880                          STATION RECOVERY (1999)
 LC0880
 LC0880'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC0880'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1336 ***********************************************************************
 LC1336  DESIGNATION -  W 234
 LC1336  PID         -  LC1336
 LC1336  STATE/COUNTY-  IL/PEORIA
 LC1336  COUNTRY     -  US
 LC1336  USGS QUAD   -  SPRING BAY (2018)
 LC1336
 LC1336                         *CURRENT SURVEY CONTROL
 LC1336  ______________________________________________________________________
 LC1336* NAD 83(1986) POSITION- 40 45 34.3    (N) 089 33 58.0    (W)   HD_HELD2
 LC1336* NAVD 88 ORTHO HEIGHT -   146.880 (meters)      481.89  (feet) ADJUSTED
 LC1336  ______________________________________________________________________
 LC1336  GEOID HEIGHT    -        -32.880 (meters)                     GEOID18
 LC1336  DYNAMIC HEIGHT  -        146.813 (meters)      481.67  (feet) COMP
 LC1336  MODELED GRAVITY -    980,170.8   (mgal)                       NAVD 88
 LC1336
 LC1336  VERT ORDER      -  FIRST     CLASS II
 LC1336
 LC1336.The horizontal coordinates were established by autonomous hand held GPS
 LC1336.observations and have an estimated accuracy of +/- 10 meters.
 LC1336
 LC1336.The orthometric height was determined by differential leveling and
 LC1336.adjusted by the NATIONAL GEODETIC SURVEY
 LC1336.in June 1991.
 LC1336
 LC1336.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1336.GEOID18 height accuracy estimate available here.
 LC1336
 LC1336.Click photographs - Photos may exist for this station.
 LC1336
 LC1336.The dynamic height is computed by dividing the NAVD 88
 LC1336.geopotential number by the normal gravity value computed on the
 LC1336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1336.degrees latitude (g = 980.6199 gals.).
 LC1336
 LC1336.The modeled gravity was interpolated from observed gravity values.
 LC1336
 LC1336;                    North         East    Units  Estimated Accuracy
 LC1336;SPC IL W     -   454,496.      750,708.      MT  (+/- 10 meters HH2 GPS)
 LC1336
 LC1336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8339215230(NAD 83)
 LC1336
 LC1336                          SUPERSEDED SURVEY CONTROL
 LC1336
 LC1336  NGVD 29 (??/??/92)  146.966  (m)          482.17   (f) ADJ UNCH    1 2
 LC1336
 LC1336.Superseded values are not recommended for survey control.
 LC1336
 LC1336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1336.See file dsdata.pdf to determine how the superseded data were derived.
 LC1336
 LC1336_MARKER: DB = BENCH MARK DISK
 LC1336_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1336_SP_SET: BUILDING
 LC1336_STAMPING: W 234 1960
 LC1336_MARK LOGO: CGS
 LC1336_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1336+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2016
 LC1336
 LC1336  HISTORY     - Date     Condition        Report By
 LC1336  HISTORY     - 1960     MONUMENTED       CGS
 LC1336  HISTORY     - 1977     GOOD             LOCENG
 LC1336  HISTORY     - 19990228 GOOD             USPSQD
 LC1336  HISTORY     - 20030731 GOOD             USGS-M
 LC1336  HISTORY     - 20120418 GOOD             CMT
 LC1336  HISTORY     - 20160920 GOOD             USPSQD
 LC1336
 LC1336                          STATION DESCRIPTION
 LC1336
 LC1336'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1336'5.8 MI N FROM PEORIA.
 LC1336'ABOUT 5.85 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1336'RAILROAD FROM THE PASSENGER STATION AT PEORIA, IN SECTION 15,
 LC1336'R 8 E, T 9 N, 0.1 MILE SOUTH OF STATION SIGN SANKOTY, 0.2 MILE
 LC1336'SOUTHEAST OF MILE POST 155, ALONG STATE HIGHWAY 29, SET
 LC1336'VERTICALLY IN THE NORTH FACE OF CONCRETE FOUNDATION OF TAN BRICK
 LC1336'BUILDING HOUSING THE MINNEAPOLIS-MILINE WARE HOUSE AND SALES
 LC1336'BUILDING, 0.05 MILE NORTHWEST OF JUNCTION OF GARDNER LANE ROAD
 LC1336'LEADING SOUTHWEST TO TUBERCULOSIS SANITARIUM, 94 FEET SOUTHWEST
 LC1336'OF CENTER LINE OF SOUTH BOUND LANE OF HIGHWAY 29, 1.3 FEET WEST
 LC1336'OF NORTHEAST CORNER OF BUILDING AND 2 FEET ABOVE GROUND.
 LC1336
 LC1336                          STATION RECOVERY (1977)
 LC1336
 LC1336'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1336'RECOVERED IN GOOD CONDITION.
 LC1336
 LC1336                          STATION RECOVERY (1999)
 LC1336
 LC1336'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1336'RECOVERED IN GOOD CONDITION.
 LC1336
 LC1336                          STATION RECOVERY (2003)
 LC1336
 LC1336'RECOVERY NOTE BY USGS MID-CONTINENT MAPPING CENTER 2003
 LC1336'APPROX 400 FT NORTH OF NORTHWEST CORNER ROUTE 29 AND GARDNER LANE IN
 LC1336'NORTHEASTERN CORNER OF BLDG. FOUNDATION THREE FEET ABOVE GROUND LEVEL.
 LC1336'PICTURE FOLLOWS UNDER SEPARATE COVER. JIM LANDERS USGS-M  BADGE  ESC
 LC1336'406  (DEB, ALL BENCHMARKS ON ROUTE 29 ARE REFERENCED TO A MARK AT THE
 LC1336'OLD ROCK ISLAND TERMINAL. IT IS STILL STANDING AND TRACKS STILL EXIST,
 LC1336'BUT MANY OLD REFERENCES MISSING.
 LC1336
 LC1336                          STATION RECOVERY (2012)
 LC1336
 LC1336'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (MDB)
 LC1336'RECOVERED IN GOOD CONDITION.
 LC1336
 LC1336                          STATION RECOVERY (2016)
 LC1336
 LC1336'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 LC1336'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0803 ***********************************************************************
 MF0803  DESIGNATION -  W 236
 MF0803  PID         -  MF0803
 MF0803  STATE/COUNTY-  IL/BUREAU
 MF0803  COUNTRY     -  US
 MF0803  USGS QUAD   -  DEPUE (2018)
 MF0803
 MF0803                         *CURRENT SURVEY CONTROL
 MF0803  ______________________________________________________________________
 MF0803* NAD 83(1986) POSITION- 41 17 23.     (N) 089 21 44.     (W)   SCALED
 MF0803* NAVD 88 ORTHO HEIGHT -   147.846 (meters)      485.06  (feet) ADJUSTED
 MF0803  ______________________________________________________________________
 MF0803  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 MF0803  DYNAMIC HEIGHT  -        147.786 (meters)      484.86  (feet) COMP
 MF0803  MODELED GRAVITY -    980,212.9   (mgal)                       NAVD 88
 MF0803
 MF0803  VERT ORDER      -  FIRST     CLASS II
 MF0803
 MF0803.The horizontal coordinates were scaled from a map and have
 MF0803.an estimated accuracy of +/- 6 seconds.
 MF0803
 MF0803.The orthometric height was determined by differential leveling and
 MF0803.adjusted by the NATIONAL GEODETIC SURVEY
 MF0803.in June 1991.
 MF0803
 MF0803.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0803.GEOID18 height accuracy estimate available here.
 MF0803
 MF0803.Click photographs - Photos may exist for this station.
 MF0803
 MF0803.The dynamic height is computed by dividing the NAVD 88
 MF0803.geopotential number by the normal gravity value computed on the
 MF0803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0803.degrees latitude (g = 980.6199 gals.).
 MF0803
 MF0803.The modeled gravity was interpolated from observed gravity values.
 MF0803
 MF0803;                    North         East    Units  Estimated Accuracy
 MF0803;SPC IL W     -   513,510.      767,380.      MT  (+/- 180 meters Scaled)
 MF0803
 MF0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL021736(NAD 83)
 MF0803
 MF0803                          SUPERSEDED SURVEY CONTROL
 MF0803
 MF0803  NGVD 29 (??/??/92)  147.913  (m)          485.28   (f) ADJ UNCH    1 2
 MF0803
 MF0803.Superseded values are not recommended for survey control.
 MF0803
 MF0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0803.See file dsdata.pdf to determine how the superseded data were derived.
 MF0803
 MF0803_MARKER: DB = BENCH MARK DISK
 MF0803_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0803_SP_SET: ABUTMENT
 MF0803_STAMPING: W 236 1960
 MF0803_MARK LOGO: CGS
 MF0803_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0803
 MF0803  HISTORY     - Date     Condition        Report By
 MF0803  HISTORY     - 1960     MONUMENTED       CGS
 MF0803  HISTORY     - 19960316 MARK NOT FOUND   USPSQD
 MF0803  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0803  HISTORY     - 20050707 POOR             USPSQD
 MF0803
 MF0803                          STATION DESCRIPTION
 MF0803
 MF0803'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0803'0.3 MI NE FROM BUREAU.
 MF0803'ABOUT 0.3 MILE NORTHEAST ALONG THE CHICAGO, ROCK ISLAND AND
 MF0803'PACIFIC RAILROAD FROM THE STATION AT BUREAU, ABOUT 6 RAILS
 MF0803'NORTHEAST OF MILEPOST 114, ABOUT 2 RAILS SOUTHWEST OF A SIGNAL
 MF0803'BRIDGE OVER THE TRACKS, SET VERTICALLY IN THE NORTHEAST FACE
 MF0803'OF THE SOUTHWEST ABUTMENT TO AN OLD ABANDONED BRIDGE THAT WAS UNDER
 MF0803'THE OLD ELECTRIC RAILROAD, 37 FEET NORTHWEST OF THE NORTHWEST RAIL
 MF0803'OF THE NORTHWEST ONE OF FOUR TRACKS, 12 FEET NORTHWEST OF THE
 MF0803'EAST CORNER OF THE ABUTMENT, 4 FEET ABOVE THE LEVEL OF GROUND,
 MF0803'AND ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK.
 MF0803
 MF0803                          STATION RECOVERY (1996)
 MF0803
 MF0803'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0803'MARK NOT FOUND.
 MF0803
 MF0803                          STATION RECOVERY (2001)
 MF0803
 MF0803'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0803'MARK NOT FOUND.
 MF0803
 MF0803                          STATION RECOVERY (2005)
 MF0803
 MF0803'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF0803'DISK MISSING PIN INTACT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0804 ***********************************************************************
 MF0804  DESIGNATION -  W 236 RESET
 MF0804  PID         -  MF0804
 MF0804  STATE/COUNTY-  IL/BUREAU
 MF0804  COUNTRY     -  US
 MF0804  USGS QUAD   -  DEPUE (2018)
 MF0804
 MF0804                         *CURRENT SURVEY CONTROL
 MF0804  ______________________________________________________________________
 MF0804* NAD 83(1986) POSITION- 41 17 23.     (N) 089 21 44.     (W)   SCALED
 MF0804* NAVD 88 ORTHO HEIGHT -   146.96  (meters)      482.2   (feet) RESET
 MF0804  ______________________________________________________________________
 MF0804  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 MF0804  VERT ORDER      -  THIRD
 MF0804
 MF0804.The horizontal coordinates were scaled from a map and have
 MF0804.an estimated accuracy of +/- 6 seconds.
 MF0804
 MF0804.The orthometric height was computed from unverified reset data.
 MF0804
 MF0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0804.GEOID18 height accuracy estimate available here.
 MF0804
 MF0804.Click photographs - Photos may exist for this station.
 MF0804
 MF0804;                    North         East    Units  Estimated Accuracy
 MF0804;SPC IL W     -   513,510.      767,380.      MT  (+/- 180 meters Scaled)
 MF0804
 MF0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL021736(NAD 83)
 MF0804
 MF0804                          SUPERSEDED SURVEY CONTROL
 MF0804
 MF0804.No superseded survey control is available for this station.
 MF0804
 MF0804_MARKER: DB = BENCH MARK DISK
 MF0804_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0804_SP_SET: SIGNAL LIGHT BASE
 MF0804_STAMPING: W 236 RESET 1970
 MF0804_MARK LOGO: CGS
 MF0804_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0804
 MF0804  HISTORY     - Date     Condition        Report By
 MF0804  HISTORY     - 1970     MONUMENTED       NGS
 MF0804
 MF0804                          STATION DESCRIPTION
 MF0804
 MF0804'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 MF0804'0.3 MI N FROM BUREAU.
 MF0804'A STANDARD DISK SET IN A DRILL HOLE IN THE SOUTHWEST CORNER OF THE
 MF0804'CONCRETE BASE OF STEEL OVER TRACK SIGNAL LIGHT, 8 1/2 FEET EAST
 MF0804'OF THE EAST RAIL OF THE EAST TRACK OF 4, 0.3 MILE NORTH OF THE
 MF0804'RAILROAD DEPOT, AND ABOUT 325 FEET NORTHEAST OF MILE POST 114.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1235 ***********************************************************************
 LC1235  DESIGNATION -  W 238
 LC1235  PID         -  LC1235
 LC1235  STATE/COUNTY-  IL/MASON
 LC1235  COUNTRY     -  US
 LC1235  USGS QUAD   -  DUCK ISLAND (2018)
 LC1235
 LC1235                         *CURRENT SURVEY CONTROL
 LC1235  ______________________________________________________________________
 LC1235* NAD 83(1986) POSITION- 40 25 16.     (N) 089 54 17.     (W)   SCALED
 LC1235* NAVD 88 ORTHO HEIGHT -   152.844 (meters)      501.46  (feet) ADJUSTED
 LC1235  ______________________________________________________________________
 LC1235  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 LC1235  DYNAMIC HEIGHT  -        152.770 (meters)      501.21  (feet) COMP
 LC1235  MODELED GRAVITY -    980,141.2   (mgal)                       NAVD 88
 LC1235
 LC1235  VERT ORDER      -  FIRST     CLASS II
 LC1235
 LC1235.The horizontal coordinates were scaled from a map and have
 LC1235.an estimated accuracy of +/- 6 seconds.
 LC1235
 LC1235.The orthometric height was determined by differential leveling and
 LC1235.adjusted by the NATIONAL GEODETIC SURVEY
 LC1235.in June 1991.
 LC1235
 LC1235.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1235.GEOID18 height accuracy estimate available here.
 LC1235
 LC1235.Click photographs - Photos may exist for this station.
 LC1235
 LC1235.The dynamic height is computed by dividing the NAVD 88
 LC1235.geopotential number by the normal gravity value computed on the
 LC1235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1235.degrees latitude (g = 980.6199 gals.).
 LC1235
 LC1235.The modeled gravity was interpolated from observed gravity values.
 LC1235
 LC1235;                    North         East    Units  Estimated Accuracy
 LC1235;SPC IL W     -   416,780.      722,230.      MT  (+/- 180 meters Scaled)
 LC1235
 LC1235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK535785(NAD 83)
 LC1235
 LC1235                          SUPERSEDED SURVEY CONTROL
 LC1235
 LC1235  NGVD 29 (??/??/92)  152.951  (m)          501.81   (f) ADJ UNCH    1 2
 LC1235
 LC1235.Superseded values are not recommended for survey control.
 LC1235
 LC1235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1235.See file dsdata.pdf to determine how the superseded data were derived.
 LC1235
 LC1235_MARKER: DB = BENCH MARK DISK
 LC1235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1235_STAMPING: W 238 1961
 LC1235_MARK LOGO: CGS
 LC1235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1235+STABILITY: SURFACE MOTION
 LC1235
 LC1235  HISTORY     - Date     Condition        Report By
 LC1235  HISTORY     - 1961     MONUMENTED       CGS
 LC1235
 LC1235                          STATION DESCRIPTION
 LC1235
 LC1235'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1235'6.6 MI W FROM MANITO.
 LC1235'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE ILLINOIS AND
 LC1235'CHICAGO MIDLAND RAILWAY STATION AT MANITO, THENCE 0.6 MILE SOUTH
 LC1235'ALONG A BLACK TOP ROAD, THENCE 6 MILES WEST ALONG A GRAVEL AND
 LC1235'SAND ROAD, AT THE T JUNCTION OF NORTH-SOUTH ROAD AND ROAD EAST,
 LC1235'31 FEET WEST OF THE CENTER LINE OF THE NORTH SOUTH ROAD, 38 FEET
 LC1235'NORTH OF THE CENTER LINE OF THE ROAD EAST, 47 1/2 FEET WEST AND
 LC1235'ACROSS THE NORTH-SOUTH ROAD FROM A POWER LINE POLE, 1.5 FEET
 LC1235'EAST OF A FENCE LINE, 3.5 FEET SOUTH-SOUTHEAST OF A METAL WITNESS
 LC1235'POST, 2 FEET ABOVE THE LEVEL OF THE NORTH-SOUTH ROAD AND SET IN
 LC1235'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL
 LC1235'OF THE GROUND.  NOTE-- THIS MARK IS 0.95 MILE SOUTH OF BENCH MARK
 LC1235'V 238 DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1264 ***********************************************************************
 LC1264  DESIGNATION -  W 239
 LC1264  PID         -  LC1264
 LC1264  STATE/COUNTY-  IL/MASON
 LC1264  COUNTRY     -  US
 LC1264  USGS QUAD   -  TOPEKA (2018)
 LC1264
 LC1264                         *CURRENT SURVEY CONTROL
 LC1264  ______________________________________________________________________
 LC1264* NAD 83(1986) POSITION- 40 17 37.2    (N) 089 56 32.4    (W)   HD_HELD2
 LC1264* NAVD 88 ORTHO HEIGHT -   152.497 (meters)      500.32  (feet) ADJUSTED
 LC1264  ______________________________________________________________________
 LC1264  GEOID HEIGHT    -        -32.927 (meters)                     GEOID18
 LC1264  DYNAMIC HEIGHT  -        152.422 (meters)      500.07  (feet) COMP
 LC1264  MODELED GRAVITY -    980,130.4   (mgal)                       NAVD 88
 LC1264
 LC1264  VERT ORDER      -  SECOND    CLASS I
 LC1264
 LC1264.The horizontal coordinates were established by autonomous hand held GPS
 LC1264.observations and have an estimated accuracy of +/- 10 meters.
 LC1264
 LC1264.The orthometric height was determined by differential leveling and
 LC1264.adjusted by the IL DEPT OF TRANSP
 LC1264.in July 2015.
 LC1264
 LC1264.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1264.GEOID18 height accuracy estimate available here.
 LC1264
 LC1264.Click photographs - Photos may exist for this station.
 LC1264
 LC1264.The dynamic height is computed by dividing the NAVD 88
 LC1264.geopotential number by the normal gravity value computed on the
 LC1264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1264.degrees latitude (g = 980.6199 gals.).
 LC1264
 LC1264.The modeled gravity was interpolated from observed gravity values.
 LC1264
 LC1264;                    North         East    Units  Estimated Accuracy
 LC1264;SPC IL W     -   402,618.      719,073.      MT  (+/- 10 meters HH2 GPS)
 LC1264
 LC1264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4990464507(NAD 83)
 LC1264
 LC1264                          SUPERSEDED SURVEY CONTROL
 LC1264
 LC1264  NAVD 88 (06/15/91)  152.507  (m)          500.35   (f) SUPERSEDED  1 2
 LC1264  NGVD 29 (??/??/92)  152.601  (m)          500.66   (f) ADJ UNCH    1 2
 LC1264
 LC1264.Superseded values are not recommended for survey control.
 LC1264
 LC1264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1264.See file dsdata.pdf to determine how the superseded data were derived.
 LC1264
 LC1264_MARKER: DB = BENCH MARK DISK
 LC1264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1264_STAMPING: W 239 1961
 LC1264_MARK LOGO: CGS
 LC1264_PROJECTION: FLUSH
 LC1264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1264+STABILITY: SURFACE MOTION
 LC1264_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1264+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1264
 LC1264  HISTORY     - Date     Condition        Report By
 LC1264  HISTORY     - 1961     MONUMENTED       CGS
 LC1264  HISTORY     - 20141001 GOOD             DJHENK
 LC1264
 LC1264                          STATION DESCRIPTION
 LC1264
 LC1264'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1264'5.5 MI E FROM HAVANA.
 LC1264'ABOUT 5.5 MILES EAST ALONG U.S. HIGHWAY 136 FROM THE CHICAGO
 LC1264'AND ILLINOIS MIDLAND RAILWAY FREIGHT STATION AT HAVANA, AT THE
 LC1264'HAVANA AIRPORT, 0.2 MILE SOUTH OF THE ENTRANCE TO AIRPORT, AT THE
 LC1264'SOUTH SIDE, 42 FEET WEST OF THE EXTENDED CENTER LINE OF THE
 LC1264'NORTH-SOUTH RUNWAY, 23 FEET EAST OF A CEDAR TREE THAT IS JUST SOUTH
 LC1264'OF FENCE LINE, 1.2 FEET NORTH OF A FENCE LINE, 163 FEET OSUTH OF
 LC1264'THE EXTENDED CENTER LINE OF AN EAST-WEST RUNWAY, 2 FEET WEST OF A
 LC1264'METAL WITNESS POST, 3 FEET ABOVE THE LEVEL OF THE NORTH-SOUTH
 LC1264'RUNWAY, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 LC1264'ABOVE THE GROUND.
 LC1264
 LC1264                          STATION RECOVERY (2014)
 LC1264
 LC1264'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1264'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1906 ***********************************************************************
 LB1906  DESIGNATION -  W 24 RESET
 LB1906  PID         -  LB1906
 LB1906  STATE/COUNTY-  IL/IROQUOIS
 LB1906  COUNTRY     -  US
 LB1906  USGS QUAD   -  CISSNA PARK (2018)
 LB1906
 LB1906                         *CURRENT SURVEY CONTROL
 LB1906  ______________________________________________________________________
 LB1906* NAD 83(1986) POSITION- 40 30 53.22   (N) 087 53 54.54   (W)   HD_HELD1
 LB1906* NAVD 88 ORTHO HEIGHT -   208.947 (meters)      685.52  (feet) ADJUSTED
 LB1906  ______________________________________________________________________
 LB1906  GEOID HEIGHT    -        -32.603 (meters)                     GEOID18
 LB1906  DYNAMIC HEIGHT  -        208.847 (meters)      685.19  (feet) COMP
 LB1906  MODELED GRAVITY -    980,141.1   (mgal)                       NAVD 88
 LB1906
 LB1906  VERT ORDER      -  SECOND    CLASS I
 LB1906
 LB1906.The horizontal coordinates were determined by differentially corrected
 LB1906.hand held GPS observations or other comparable positioning techniques
 LB1906.and have an estimated accuracy of +/- 3 meters.
 LB1906
 LB1906.The orthometric height was determined by differential leveling and
 LB1906.adjusted by the NATIONAL GEODETIC SURVEY
 LB1906.in April 2013.
 LB1906
 LB1906.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1906.GEOID18 height accuracy estimate available here.
 LB1906
 LB1906.Click photographs - Photos may exist for this station.
 LB1906
 LB1906.The dynamic height is computed by dividing the NAVD 88
 LB1906.geopotential number by the normal gravity value computed on the
 LB1906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1906.degrees latitude (g = 980.6199 gals.).
 LB1906
 LB1906.The modeled gravity was interpolated from observed gravity values.
 LB1906
 LB1906;                    North         East    Units  Estimated Accuracy
 LB1906;SPC IL E     -   427,251.1     336,852.3     MT  (+/- 3 meters HH1 GPS) 
 LB1906
 LB1906_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2388485283(NAD 83)
 LB1906
 LB1906                          SUPERSEDED SURVEY CONTROL
 LB1906
 LB1906  NAVD 88 (11/09/15)  208.936  (m)          685.48   (f) SUPERSEDED  3 0
 LB1906  NGVD 29 (11/09/15)  209.00   (m)          685.7    (f) RESET       3  
 LB1906
 LB1906.Superseded values are not recommended for survey control.
 LB1906
 LB1906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1906.See file dsdata.pdf to determine how the superseded data were derived.
 LB1906
 LB1906_MARKER: DV = VERTICAL CONTROL DISK
 LB1906_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LB1906_SP_SET: BOX CULVERT WINGWALL
 LB1906_STAMPING: W 24 RESET 1974
 LB1906_MARK LOGO: NGS
 LB1906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1906+STABILITY: SURFACE MOTION
 LB1906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1906+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2023
 LB1906
 LB1906  HISTORY     - Date     Condition        Report By
 LB1906  HISTORY     - 1974     MONUMENTED       ILDT
 LB1906  HISTORY     - 20120329 GOOD             GEOSPC
 LB1906  HISTORY     - 20230911 GOOD             ILDT
 LB1906
 LB1906                          STATION DESCRIPTION
 LB1906
 LB1906'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 LB1906'3.4 MI N FROM NEW YORK.
 LB1906'ABOUT 3.45 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE CROSSING
 LB1906'OF NEW YORK, CHICAGO AND ST. LOUIS RAILROAD AT RANKIN, ABOUT 3.7
 LB1906'MILES SOUTH ALONG HIGHWAY 49 FROM THE CITY PARK AT CISSNA PARK,
 LB1906'IROQUOIS COUNTY AT A CROSSROAD IN THE TOP AND 0.5 FEET SOUTH OF
 LB1906'THE NORTH END OF THE WEST WINGWALL OF A 4 FOOT CONCRETE BOX
 LB1906'CULVERT, 32 FEET WEST OF CENTER LINE OF HIGHWAY, 32 FEET SOUTH
 LB1906'OF CENTER LINE OF ROAD WEST AND ABOUT LEVEL WITH HIGHWAY.
 LB1906
 LB1906                          STATION RECOVERY (2012)
 LB1906
 LB1906'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LB1906'RECOVERED AS DESCRIBED.
 LB1906
 LB1906                          STATION RECOVERY (2023)
 LB1906
 LB1906'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 LB1906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0200 ***********************************************************************
 LD0200  DESIGNATION -  W 240
 LD0200  PID         -  LD0200
 LD0200  STATE/COUNTY-  IL/CASS
 LD0200  COUNTRY     -  US
 LD0200  USGS QUAD   -  CLEAR LAKE (2018)
 LD0200
 LD0200                         *CURRENT SURVEY CONTROL
 LD0200  ______________________________________________________________________
 LD0200* NAD 83(1986) POSITION- 40 01 10.     (N) 090 16 20.     (W)   SCALED
 LD0200* NAVD 88 ORTHO HEIGHT -   153.404 (meters)      503.29  (feet) ADJUSTED
 LD0200  ______________________________________________________________________
 LD0200  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 LD0200  DYNAMIC HEIGHT  -        153.323 (meters)      503.03  (feet) COMP
 LD0200  MODELED GRAVITY -    980,094.4   (mgal)                       NAVD 88
 LD0200
 LD0200  VERT ORDER      -  FIRST     CLASS II
 LD0200
 LD0200.The horizontal coordinates were scaled from a map and have
 LD0200.an estimated accuracy of +/- 6 seconds.
 LD0200
 LD0200.The orthometric height was determined by differential leveling and
 LD0200.adjusted by the NATIONAL GEODETIC SURVEY
 LD0200.in June 1991.
 LD0200
 LD0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0200.GEOID18 height accuracy estimate available here.
 LD0200
 LD0200.Click photographs - Photos may exist for this station.
 LD0200
 LD0200.The dynamic height is computed by dividing the NAVD 88
 LD0200.geopotential number by the normal gravity value computed on the
 LD0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0200.degrees latitude (g = 980.6199 gals.).
 LD0200
 LD0200.The modeled gravity was interpolated from observed gravity values.
 LD0200
 LD0200;                    North         East    Units  Estimated Accuracy
 LD0200;SPC IL W     -   372,150.      690,990.      MT  (+/- 180 meters Scaled)
 LD0200
 LD0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE327334(NAD 83)
 LD0200
 LD0200                          SUPERSEDED SURVEY CONTROL
 LD0200
 LD0200  NGVD 29 (??/??/92)  153.510  (m)          503.64   (f) ADJ UNCH    1 2
 LD0200
 LD0200.Superseded values are not recommended for survey control.
 LD0200
 LD0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0200.See file dsdata.pdf to determine how the superseded data were derived.
 LD0200
 LD0200_MARKER: DB = BENCH MARK DISK
 LD0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0200_STAMPING: W 240 1961
 LD0200_MARK LOGO: CGS
 LD0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0200+STABILITY: SURFACE MOTION
 LD0200
 LD0200  HISTORY     - Date     Condition        Report By
 LD0200  HISTORY     - 1961     MONUMENTED       CGS
 LD0200
 LD0200                          STATION DESCRIPTION
 LD0200
 LD0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0200'7.2 MI SW FROM CHANDLERVILLE.
 LD0200'ABOUT 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0200'WITH LAKE STREET AT CHANDLERVILLE, THENCE 5.7 MILES WEST ALONG
 LD0200'THE BEARDSTOWN ROAD, 1.2 MILES WEST OF THE SANGAMON VALLEY CHURCH,
 LD0200'39 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 47 FEET
 LD0200'SOUTHEAST OF THE CENTER LINE OF A GRAVEL ROAD LEADING SOUTHWEST,
 LD0200'25 1/2 FEET SOUTHEAST OF A CONCRETE RIGHT-OF-WAY MARKER AND FENCE
 LD0200'CORNER, 0.1 MILE NORTHWEST OF A ONE-STORY BRICK FARM HOUSE, 1.2
 LD0200'FEET NORTHEAST OF A FENCE LINE, 2.5 FEET NORTHWEST OF A METAL
 LD0200'WITNESS POST, 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET IN
 LD0200'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL
 LD0200'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0128 ***********************************************************************
 KC0128  DESIGNATION -  W 241
 KC0128  PID         -  KC0128
 KC0128  STATE/COUNTY-  IL/JERSEY
 KC0128  COUNTRY     -  US
 KC0128  USGS QUAD   -  NUTWOOD (2018)
 KC0128
 KC0128                         *CURRENT SURVEY CONTROL
 KC0128  ______________________________________________________________________
 KC0128* NAD 83(1986) POSITION- 39 06 40.     (N) 090 33 44.     (W)   SCALED
 KC0128* NAVD 88 ORTHO HEIGHT -   134.596 (meters)      441.59  (feet) ADJUSTED
 KC0128  ______________________________________________________________________
 KC0128  GEOID HEIGHT    -        -31.964 (meters)                     GEOID18
 KC0128  DYNAMIC HEIGHT  -        134.515 (meters)      441.32  (feet) COMP
 KC0128  MODELED GRAVITY -    980,025.8   (mgal)                       NAVD 88
 KC0128
 KC0128  VERT ORDER      -  FIRST     CLASS II
 KC0128
 KC0128.The horizontal coordinates were scaled from a map and have
 KC0128.an estimated accuracy of +/- 6 seconds.
 KC0128
 KC0128.The orthometric height was determined by differential leveling and
 KC0128.adjusted by the NATIONAL GEODETIC SURVEY
 KC0128.in June 1991.
 KC0128
 KC0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0128.GEOID18 height accuracy estimate available here.
 KC0128
 KC0128.Click photographs - Photos may exist for this station.
 KC0128
 KC0128.The dynamic height is computed by dividing the NAVD 88
 KC0128.geopotential number by the normal gravity value computed on the
 KC0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0128.degrees latitude (g = 980.6199 gals.).
 KC0128
 KC0128.The modeled gravity was interpolated from observed gravity values.
 KC0128
 KC0128;                    North         East    Units  Estimated Accuracy
 KC0128;SPC IL W     -   271,380.      665,790.      MT  (+/- 180 meters Scaled)
 KC0128
 KC0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD107319(NAD 83)
 KC0128
 KC0128                          SUPERSEDED SURVEY CONTROL
 KC0128
 KC0128  NGVD 29 (??/??/92)  134.707  (m)          441.95   (f) ADJ UNCH    1 2
 KC0128
 KC0128.Superseded values are not recommended for survey control.
 KC0128
 KC0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0128.See file dsdata.pdf to determine how the superseded data were derived.
 KC0128
 KC0128_MARKER: DB = BENCH MARK DISK
 KC0128_SETTING: 66 = SET IN ROCK OUTCROP
 KC0128_STAMPING: W 241 1961
 KC0128_MARK LOGO: CGS
 KC0128_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0128+STABILITY: POSITION/ELEVATION WELL
 KC0128_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0128+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 KC0128
 KC0128  HISTORY     - Date     Condition        Report By
 KC0128  HISTORY     - 1961     MONUMENTED       CGS
 KC0128  HISTORY     - 20130514 GOOD             ILDT
 KC0128
 KC0128                          STATION DESCRIPTION
 KC0128
 KC0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0128'2.1 MI N FROM NUTWOOD.
 KC0128'ABOUT 2.1 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE 30 FOOT
 KC0128'BRIDGE OVER THE NARROWS AT NUTWOOD, 0.4 MILE NORTH OF THE MAIN
 KC0128'JUNCTION OF STATE HIGHWAY 16 LEADING EAST FROM 100, SECTION
 KC0128'S 29 T 8 N R 13 W, AT THE RIVER VIEW PONY FARM, SET IN THE TOP
 KC0128'OF A NARROW LEDGE ON THE NORTH END OF A LONG LOW LEDGE OF ROCK
 KC0128'THAT IS IN THE BACK ALONG THE EAST SIDE OF THE BARNS AND CORRAL
 KC0128'OF THE PONY FARM, 173 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 KC0128'4 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE LEDGE, 2 1/2
 KC0128'FEET ABOVE THE LEVEL OF THE GROUND AND 15 FEET ABOVE THE LEVEL
 KC0128'OF THE ROAD.
 KC0128
 KC0128                          STATION RECOVERY (2013)
 KC0128
 KC0128'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0128'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0258 ***********************************************************************
 LD0258  DESIGNATION -  W 242
 LD0258  PID         -  LD0258
 LD0258  STATE/COUNTY-  IL/MASON
 LD0258  COUNTRY     -  US
 LD0258  USGS QUAD   -  HAVANA (2018)
 LD0258
 LD0258                         *CURRENT SURVEY CONTROL
 LD0258  ______________________________________________________________________
 LD0258* NAD 83(1986) POSITION- 40 16 49.     (N) 090 03 55.     (W)   SCALED
 LD0258* NAVD 88 ORTHO HEIGHT -   152.231 (meters)      499.44  (feet) ADJUSTED
 LD0258  ______________________________________________________________________
 LD0258  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 LD0258  DYNAMIC HEIGHT  -        152.156 (meters)      499.20  (feet) COMP
 LD0258  MODELED GRAVITY -    980,126.7   (mgal)                       NAVD 88
 LD0258
 LD0258  VERT ORDER      -  FIRST     CLASS II
 LD0258
 LD0258.The horizontal coordinates were scaled from a map and have
 LD0258.an estimated accuracy of +/- 6 seconds.
 LD0258
 LD0258.The orthometric height was determined by differential leveling and
 LD0258.adjusted by the NATIONAL GEODETIC SURVEY
 LD0258.in June 1991.
 LD0258
 LD0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0258.GEOID18 height accuracy estimate available here.
 LD0258
 LD0258.Click photographs - Photos may exist for this station.
 LD0258
 LD0258.The dynamic height is computed by dividing the NAVD 88
 LD0258.geopotential number by the normal gravity value computed on the
 LD0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0258.degrees latitude (g = 980.6199 gals.).
 LD0258
 LD0258.The modeled gravity was interpolated from observed gravity values.
 LD0258
 LD0258;                    North         East    Units  Estimated Accuracy
 LD0258;SPC IL W     -   401,110.      708,620.      MT  (+/- 180 meters Scaled)
 LD0258
 LD0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE494629(NAD 83)
 LD0258
 LD0258                          SUPERSEDED SURVEY CONTROL
 LD0258
 LD0258  NGVD 29 (??/??/92)  152.327  (m)          499.76   (f) ADJ UNCH    1 2
 LD0258
 LD0258.Superseded values are not recommended for survey control.
 LD0258
 LD0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0258.See file dsdata.pdf to determine how the superseded data were derived.
 LD0258
 LD0258_MARKER: DB = BENCH MARK DISK
 LD0258_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LD0258_STAMPING: W 242 1961
 LD0258_MARK LOGO: CGS
 LD0258_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0258_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0258
 LD0258  HISTORY     - Date     Condition        Report By
 LD0258  HISTORY     - 1961     MONUMENTED       CGS
 LD0258  HISTORY     - 20120813 POOR             ILDT
 LD0258
 LD0258                          STATION DESCRIPTION
 LD0258
 LD0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0258'1.3 MI S FROM HAVANA.
 LD0258'ABOUT 1.3 MILES SOUTH ALONG SCHRADER AVENUE, PEAR STREET AND A
 LD0258'BLACK TOP ROAD FROM THE POST OFFICE AT HAVANA, 0.55 MILE SOUTH
 LD0258'OF THE CROSSING OF THE CHICAGO AND ILLINOIS MIDLAND RAILWAY, AT
 LD0258'THE SOUTHWEST CORNER OF THE NETELER CEMETERY, NEAR THE JUNCTION
 LD0258'OF THE NORTH DRIVE TO THE ST MARYS CEMETERY, (THE DRIVE IS
 LD0258'BETWEEN THE TWO CEMETERY), 25 FEET EAST OF THE CENTER LINE OF
 LD0258'THE BLACK TOP ROAD, 1.3 FEET NORTHWEST OF THE NORTHWEST CORNER
 LD0258'OF A 3-BY-3-FOOT BRICK POST, 9 FEET NORTH OF THE CENTER LINE OF
 LD0258'DRIVE, 42 FEET NORTHWEST AND ACROSS THE DRIVE FROM THE
 LD0258'NORTHWEST CORNER OF THE WM O DONALD MONUMENT IN ST. MARYS
 LD0258'CEMETERY, 1 1/2 FEET SOUTH OF A METAL WITNESS POST, 2 1/2 FEET
 LD0258'ABOVE THE LEVEL OF THE ROAD, A DISK ON THE TOP OF A COPPER COATED
 LD0258'STEEL ROD PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND AND
 LD0258'PROTECTED BY A 6 INCH TILE WHICH PROJECTS 3 INCHES ABOVE THE
 LD0258'LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 48 FEET.
 LD0258
 LD0258                          STATION RECOVERY (2012)
 LD0258
 LD0258'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0258'CAP IS BENT AND TILE IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0217 ***********************************************************************
 KC0217  DESIGNATION -  W 243
 KC0217  PID         -  KC0217
 KC0217  STATE/COUNTY-  IL/GREENE
 KC0217  COUNTRY     -  US
 KC0217  USGS QUAD   -  BEDFORD (2018)
 KC0217
 KC0217                         *CURRENT SURVEY CONTROL
 KC0217  ______________________________________________________________________
 KC0217* NAD 83(1986) POSITION- 39 30 10.     (N) 090 31 15.     (W)   SCALED
 KC0217* NAVD 88 ORTHO HEIGHT -   135.889 (meters)      445.83  (feet) ADJUSTED
 KC0217  ______________________________________________________________________
 KC0217  GEOID HEIGHT    -        -32.368 (meters)                     GEOID18
 KC0217  DYNAMIC HEIGHT  -        135.812 (meters)      445.58  (feet) COMP
 KC0217  MODELED GRAVITY -    980,060.8   (mgal)                       NAVD 88
 KC0217
 KC0217  VERT ORDER      -  FIRST     CLASS II
 KC0217
 KC0217.The horizontal coordinates were scaled from a map and have
 KC0217.an estimated accuracy of +/- 6 seconds.
 KC0217
 KC0217.The orthometric height was determined by differential leveling and
 KC0217.adjusted by the NATIONAL GEODETIC SURVEY
 KC0217.in June 1991.
 KC0217
 KC0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0217.GEOID18 height accuracy estimate available here.
 KC0217
 KC0217.Click photographs - Photos may exist for this station.
 KC0217
 KC0217.The dynamic height is computed by dividing the NAVD 88
 KC0217.geopotential number by the normal gravity value computed on the
 KC0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0217.degrees latitude (g = 980.6199 gals.).
 KC0217
 KC0217.The modeled gravity was interpolated from observed gravity values.
 KC0217
 KC0217;                    North         East    Units  Estimated Accuracy
 KC0217;SPC IL W     -   314,840.      669,540.      MT  (+/- 180 meters Scaled)
 KC0217
 KC0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD131755(NAD 83)
 KC0217
 KC0217                          SUPERSEDED SURVEY CONTROL
 KC0217
 KC0217  NGVD 29 (??/??/92)  136.021  (m)          446.26   (f) ADJ UNCH    1 2
 KC0217
 KC0217.Superseded values are not recommended for survey control.
 KC0217
 KC0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0217.See file dsdata.pdf to determine how the superseded data were derived.
 KC0217
 KC0217_MARKER: DB = BENCH MARK DISK
 KC0217_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0217_SP_SET: BRIDGE
 KC0217_STAMPING: W 243 1961
 KC0217_MARK LOGO: CGS
 KC0217_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0217
 KC0217  HISTORY     - Date     Condition        Report By
 KC0217  HISTORY     - 1961     MONUMENTED       CGS
 KC0217  HISTORY     - 20210504 MARK NOT FOUND   ILDT
 KC0217
 KC0217                          STATION DESCRIPTION
 KC0217
 KC0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0217'4 MI N FROM HILLVIEW.
 KC0217'ABOUT 3.95 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0217'BAPTIST CHURCH AT HILLVIEW, ON TOP OF THE EAST END OF THE NORTH
 KC0217'CONCRETE ABUTMENT OF A 135 FEET LONG BRIDGE OVER BUCKS BRANCH,
 KC0217'20 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT EAST OF THE
 KC0217'NORTH END OF THE EAST GUARDRAIL AND 1 FOOT ABOVE THE LEVEL OF
 KC0217'THE ROAD.
 KC0217
 KC0217                          STATION RECOVERY (2021)
 KC0217
 KC0217'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 KC0217'W 243 RESET WAS SET ON TOP OF THE EAST END OF THE NORTH CONCRETE
 KC0217'ABUTMENT OF A 135 FT (41.1 M) LONG BRIDGE OVER BUCKS BRANCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0723 ***********************************************************************
 KC0723  DESIGNATION -  W 243 RESET
 KC0723  PID         -  KC0723
 KC0723  STATE/COUNTY-  IL/GREENE
 KC0723  COUNTRY     -  US
 KC0723  USGS QUAD   -  BEDFORD (2018)
 KC0723
 KC0723                         *CURRENT SURVEY CONTROL
 KC0723  ______________________________________________________________________
 KC0723* NAD 83(1986) POSITION- 39 30 10.     (N) 090 31 15.     (W)   SCALED
 KC0723* NAVD 88 ORTHO HEIGHT -   136.24  (meters)      447.0   (feet) RESET
 KC0723  ______________________________________________________________________
 KC0723  GEOID HEIGHT    -        -32.368 (meters)                     GEOID18
 KC0723  VERT ORDER      -  THIRD
 KC0723
 KC0723.The horizontal coordinates were scaled from a map and have
 KC0723.an estimated accuracy of +/- 6 seconds.
 KC0723
 KC0723.The orthometric height was computed from unverified reset data.
 KC0723
 KC0723.No vertical observational check was made to the station.
 KC0723
 KC0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0723.GEOID18 height accuracy estimate available here.
 KC0723
 KC0723.Click photographs - Photos may exist for this station.
 KC0723
 KC0723;                    North         East    Units  Estimated Accuracy
 KC0723;SPC IL W     -   314,840.      669,540.      MT  (+/- 180 meters Scaled)
 KC0723
 KC0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD131755(NAD 83)
 KC0723
 KC0723                          SUPERSEDED SURVEY CONTROL
 KC0723
 KC0723  NGVD 29 (11/09/15)  136.38   (m)          447.4    (f) RESET       3  
 KC0723
 KC0723.Superseded values are not recommended for survey control.
 KC0723
 KC0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0723.See file dsdata.pdf to determine how the superseded data were derived.
 KC0723
 KC0723_MARKER: DV = VERTICAL CONTROL DISK
 KC0723_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 KC0723_SP_SET: BRIDGE ABUTMENT
 KC0723_STAMPING: W 243 RESET 1990
 KC0723_MARK LOGO: NGS
 KC0723_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0723+STABILITY: SURFACE MOTION
 KC0723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0723+SATELLITE: SATELLITE OBSERVATIONS - 1990
 KC0723
 KC0723  HISTORY     - Date     Condition        Report By
 KC0723  HISTORY     - 1990     MONUMENTED       NGS
 KC0723
 KC0723                          STATION DESCRIPTION
 KC0723
 KC0723'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 KC0723'ABOUT 3.95 MI (6.36 KM) NORTH ALONG AN ASPHALT ROAD FROM THE FIRST
 KC0723'BAPTIST CHURCH AT HILLVIEW, SET IN THE TOP OF THE EAST END OF THE
 KC0723'NORTH CONCRETE ABUTMENT OF A 40.7 M (133.5 FT) BRIDGE OVER BUCKS
 KC0723'BRANCH, 5.6 M (18.4 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 510 E,
 KC0723'70.0 M (229.7 FT) NORTH OF THE CENTERLINE OF COUNTY ROAD 2675 N, 15.3
 KC0723'M (50.2 FT) SOUTH OF THE NORTH END OF THE EAST GUARDRAIL, AND 0.5 M
 KC0723'(1.6 FT) EAST OF THE EAST GUARDRAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0244 ***********************************************************************
 LD0244  DESIGNATION -  W 244
 LD0244  PID         -  LD0244
 LD0244  STATE/COUNTY-  IL/MASON
 LD0244  COUNTRY     -  US
 LD0244  USGS QUAD   -  KILBOURNE (2018)
 LD0244
 LD0244                         *CURRENT SURVEY CONTROL
 LD0244  ______________________________________________________________________
 LD0244* NAD 83(1986) POSITION- 40 13 01.     (N) 090 07 14.     (W)   SCALED
 LD0244* NAVD 88 ORTHO HEIGHT -   139.549 (meters)      457.84  (feet) ADJUSTED
 LD0244  ______________________________________________________________________
 LD0244  GEOID HEIGHT    -        -32.953 (meters)                     GEOID18
 LD0244  DYNAMIC HEIGHT  -        139.479 (meters)      457.61  (feet) COMP
 LD0244  MODELED GRAVITY -    980,122.4   (mgal)                       NAVD 88
 LD0244
 LD0244  VERT ORDER      -  FIRST     CLASS II
 LD0244
 LD0244.The horizontal coordinates were scaled from a map and have
 LD0244.an estimated accuracy of +/- 6 seconds.
 LD0244
 LD0244.The orthometric height was determined by differential leveling and
 LD0244.adjusted by the NATIONAL GEODETIC SURVEY
 LD0244.in June 1991.
 LD0244
 LD0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0244.GEOID18 height accuracy estimate available here.
 LD0244
 LD0244.Click photographs - Photos may exist for this station.
 LD0244
 LD0244.The dynamic height is computed by dividing the NAVD 88
 LD0244.geopotential number by the normal gravity value computed on the
 LD0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0244.degrees latitude (g = 980.6199 gals.).
 LD0244
 LD0244.The modeled gravity was interpolated from observed gravity values.
 LD0244
 LD0244;                    North         East    Units  Estimated Accuracy
 LD0244;SPC IL W     -   394,080.      703,930.      MT  (+/- 180 meters Scaled)
 LD0244
 LD0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE450558(NAD 83)
 LD0244
 LD0244                          SUPERSEDED SURVEY CONTROL
 LD0244
 LD0244  NGVD 29 (??/??/92)  139.645  (m)          458.15   (f) ADJ UNCH    1 2
 LD0244
 LD0244.Superseded values are not recommended for survey control.
 LD0244
 LD0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0244.See file dsdata.pdf to determine how the superseded data were derived.
 LD0244
 LD0244_MARKER: DB = BENCH MARK DISK
 LD0244_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LD0244_STAMPING: W 244 1961
 LD0244_MARK LOGO: CGS
 LD0244_PROJECTION: FLUSH
 LD0244_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0244_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0244_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0244+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2022
 LD0244
 LD0244  HISTORY     - Date     Condition        Report By
 LD0244  HISTORY     - 1961     MONUMENTED       CGS
 LD0244  HISTORY     - 20050601 POOR             ILDT
 LD0244  HISTORY     - 20220802 POOR             ILDT
 LD0244
 LD0244                          STATION DESCRIPTION
 LD0244
 LD0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0244'6.3 MI S FROM HAVANA.
 LD0244'ABOUT 6.3 MILES SOUTH ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0244'WITH U.S. HIGHWAY 136 AT HAVANA, AT THE JUNCTION OF A BLACK TOP
 LD0244'ROAD LEADING EAST, 51.5 FEET EAST OF THE CENTER LINE OF THE
 LD0244'HIGHWAY, 56 FEET NORTH OF THE CENTER LINE OF THE ROAD EAST, 110
 LD0244'FEET NORTHEAST AND ACROSS THE BLACK TOP ROAD FROM BENCH MARK T
 LD0244'239, 37 FEET NORTHEAST OF A FENCE CORNER, 1.5 FEET NORTHEAST OF
 LD0244'A METAL WITNESS POST, ABOUT LEVEL WITH THE CENTER LINE OF THE
 LD0244'HIGHWAY, A DISK ON TOP OF A COPPER COATED STEEL ROD PROJECTING
 LD0244'2 INCHES ABOVE THE LEVEL OF THE GROUND AND PROTECTED BY A 6-INCH
 LD0244'TILE WHICH PROJECTS 3 INCHES ABOVE THE LEVEL OF THE GROUND.  ROD
 LD0244'WAS DRIVEN TO REFUSAL AT A DEPTH OF 91 FEET.  NOTE-- THIS MARK
 LD0244'MAY BE REACHED BY GOING 2.15 MILES NORTHEAST ALONG STATE HIGHWAY
 LD0244'78 FROM THE CENTER OF THE PARK IN THE TOWN OF BATH.
 LD0244
 LD0244                          STATION RECOVERY (2005)
 LD0244
 LD0244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LD0244'FOUND ROD AND DISC BENT
 LD0244
 LD0244                          STATION RECOVERY (2022)
 LD0244
 LD0244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LD0244'DISK IS BENT AND NOT USABLE.  SEE PHOTOS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0282 ***********************************************************************
 KC0282  DESIGNATION -  W 245
 KC0282  PID         -  KC0282
 KC0282  STATE/COUNTY-  IL/SCOTT
 KC0282  COUNTRY     -  US
 KC0282  USGS QUAD   -  MEREDOSIA (2018)
 KC0282
 KC0282                         *CURRENT SURVEY CONTROL
 KC0282  ______________________________________________________________________
 KC0282* NAD 83(1986) POSITION- 39 46 41.     (N) 090 33 37.     (W)   SCALED
 KC0282* NAVD 88 ORTHO HEIGHT -   135.465 (meters)      444.44  (feet) ADJUSTED
 KC0282  ______________________________________________________________________
 KC0282  GEOID HEIGHT    -        -32.715 (meters)                     GEOID18
 KC0282  DYNAMIC HEIGHT  -        135.392 (meters)      444.20  (feet) COMP
 KC0282  MODELED GRAVITY -    980,082.9   (mgal)                       NAVD 88
 KC0282
 KC0282  VERT ORDER      -  FIRST     CLASS II
 KC0282
 KC0282.The horizontal coordinates were scaled from a map and have
 KC0282.an estimated accuracy of +/- 6 seconds.
 KC0282
 KC0282.The orthometric height was determined by differential leveling and
 KC0282.adjusted by the NATIONAL GEODETIC SURVEY
 KC0282.in June 1991.
 KC0282
 KC0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0282.GEOID18 height accuracy estimate available here.
 KC0282
 KC0282.Click photographs - Photos may exist for this station.
 KC0282
 KC0282.The dynamic height is computed by dividing the NAVD 88
 KC0282.geopotential number by the normal gravity value computed on the
 KC0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0282.degrees latitude (g = 980.6199 gals.).
 KC0282
 KC0282.The modeled gravity was interpolated from observed gravity values.
 KC0282
 KC0282;                    North         East    Units  Estimated Accuracy
 KC0282;SPC IL W     -   345,420.      666,280.      MT  (+/- 180 meters Scaled)
 KC0282
 KC0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE089059(NAD 83)
 KC0282
 KC0282                          SUPERSEDED SURVEY CONTROL
 KC0282
 KC0282  NGVD 29 (??/??/92)  135.578  (m)          444.81   (f) ADJ UNCH    1 2
 KC0282
 KC0282.Superseded values are not recommended for survey control.
 KC0282
 KC0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0282.See file dsdata.pdf to determine how the superseded data were derived.
 KC0282
 KC0282_MARKER: DB = BENCH MARK DISK
 KC0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0282_STAMPING: W 245 1961
 KC0282_MARK LOGO: CGS
 KC0282_PROJECTION: PROJECTING 8 CENTIMETERS
 KC0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0282+STABILITY: SURFACE MOTION
 KC0282
 KC0282  HISTORY     - Date     Condition        Report By
 KC0282  HISTORY     - 1961     MONUMENTED       CGS
 KC0282  HISTORY     - 20190925 GOOD             ILDW
 KC0282
 KC0282                          STATION DESCRIPTION
 KC0282
 KC0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0282'2.5 MI NW FROM BLUFFS.
 KC0282'ABOUT 2.5 MILES NORTHWEST ALONG THE WABASH RAILROAD FROM THE
 KC0282'STATION AT BLUFFS, 0.2 MILE NORTH OF MILEPOST 468, 0.8 MILE
 KC0282'SOUTH OF THE SCOTT-MORGAN COUNTY LINE, AT BRIDGE NO. 279 OVER
 KC0282'A CREEK ALONG THE NORTH SIDE OF A LEVEE, 37 1/2 FEET WEST OF
 KC0282'THE WEST RAIL, 30 FEET NORTH OF THE CENTER LINE OF A ROAD THAT
 KC0282'FOLLOWS THE TOP OF LEVEE, 62 FEET NORTHWEST AND ACROSS THE ROAD
 KC0282'AND LEVEE FROM THE NORTHWEST CORNER OF BRIDGE NO. 279, 3 FEET
 KC0282'SOUTH OF POWER LINE POLE NO. 68, 7 FEET WEST OF A NORTH-SOUTH
 KC0282'FENCE LINE, 1 1/2 FEET NORTH OF A METAL WITNESS POST, 3 FEET
 KC0282'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 KC0282'POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 KC0282
 KC0282                          STATION RECOVERY (2019)
 KC0282
 KC0282'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2019 (BJH)
 KC0282'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0290 ***********************************************************************
 MF0290  DESIGNATION -  W 247
 MF0290  PID         -  MF0290
 MF0290  STATE/COUNTY-  IL/GRUNDY
 MF0290  COUNTRY     -  US
 MF0290  USGS QUAD   -  GARDNER (2018)
 MF0290
 MF0290                         *CURRENT SURVEY CONTROL
 MF0290  ______________________________________________________________________
 MF0290* NAD 83(1986) POSITION- 41 09 55.64   (N) 088 20 11.54   (W)   HD_HELD1
 MF0290* NAVD 88 ORTHO HEIGHT -   180.667 (meters)      592.74  (feet) ADJUSTED
 MF0290  ______________________________________________________________________
 MF0290  GEOID HEIGHT    -        -32.634 (meters)                     GEOID18
 MF0290  DYNAMIC HEIGHT  -        180.594 (meters)      592.50  (feet) COMP
 MF0290  MODELED GRAVITY -    980,216.8   (mgal)                       NAVD 88
 MF0290
 MF0290  VERT ORDER      -  SECOND    CLASS 0
 MF0290
 MF0290.The horizontal coordinates were determined by differentially corrected
 MF0290.hand held GPS observations or other comparable positioning techniques
 MF0290.and have an estimated accuracy of +/- 3 meters.
 MF0290
 MF0290.The orthometric height was determined by differential leveling and
 MF0290.adjusted by the NATIONAL GEODETIC SURVEY
 MF0290.in June 1991.
 MF0290
 MF0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0290.GEOID18 height accuracy estimate available here.
 MF0290
 MF0290.Click photographs - Photos may exist for this station.
 MF0290
 MF0290.The dynamic height is computed by dividing the NAVD 88
 MF0290.geopotential number by the normal gravity value computed on the
 MF0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0290.degrees latitude (g = 980.6199 gals.).
 MF0290
 MF0290.The modeled gravity was interpolated from observed gravity values.
 MF0290
 MF0290;                    North         East    Units  Estimated Accuracy
 MF0290;SPC IL E     -   499,416.1     299,731.0     MT  (+/- 3 meters HH1 GPS) 
 MF0290
 MF0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8787557985(NAD 83)
 MF0290
 MF0290                          SUPERSEDED SURVEY CONTROL
 MF0290
 MF0290  NGVD 29 (??/??/92)  180.743  (m)          592.99   (f) ADJ UNCH    2 0
 MF0290
 MF0290.Superseded values are not recommended for survey control.
 MF0290
 MF0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0290.See file dsdata.pdf to determine how the superseded data were derived.
 MF0290
 MF0290_MARKER: DB = BENCH MARK DISK
 MF0290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0290_STAMPING: W 247 1960
 MF0290_MARK LOGO: CGS
 MF0290_PROJECTION: RECESSED 6 CENTIMETERS
 MF0290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0290+STABILITY: SURFACE MOTION
 MF0290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0290+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2022
 MF0290
 MF0290  HISTORY     - Date     Condition        Report By
 MF0290  HISTORY     - 1960     MONUMENTED       CGS
 MF0290  HISTORY     - 1961     GOOD             CGS
 MF0290  HISTORY     - 1987     GOOD             USPSQD
 MF0290  HISTORY     - 20081106 GOOD             GEOCAC
 MF0290  HISTORY     - 20220419 GOOD             ILDT
 MF0290
 MF0290                          STATION DESCRIPTION
 MF0290
 MF0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0290'1.7 MI SW FROM GARDNER.
 MF0290'ABOUT 1.7 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE OVERPASS
 MF0290'AT THE JUNCTION OF U.S. HIGHWAY 66 AND ALTERNATE U.S. HIGHWAY 66
 MF0290'IN THE WEST PART OF GARDNER, 58 FEET SOUTHEAST OF THE CENTER LINE
 MF0290'OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 38.5 FEET NORTHWEST OF
 MF0290'THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE GULF, MOBILE AND
 MF0290'OHIO RAIL ROAD, 118 FEET NORTH OF THE SWITCH BOX FOR SIGNAL LIGHT
 MF0290'109, 7 FEET SOUTHWEST OF A TELEGRAPH POLE, 2.6 FEET WEST-SOUTHWEST
 MF0290'OF A METAL WITNESS POST, 2.5 FEET BELOW THE LEVEL OF THE HIGHWAY
 MF0290'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 MF0290
 MF0290                          STATION RECOVERY (1987)
 MF0290
 MF0290'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 MF0290'RECOVERED IN GOOD CONDITION.
 MF0290
 MF0290                          STATION RECOVERY (2008)
 MF0290
 MF0290'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0290'RECOVERED IN GOOD CONDITION.
 MF0290
 MF0290                          STATION RECOVERY (2022)
 MF0290
 MF0290'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF0290'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0745 ***********************************************************************
 LC0745  DESIGNATION -  W 248
 LC0745  PID         -  LC0745
 LC0745  STATE/COUNTY-  IL/LIVINGSTON
 LC0745  COUNTRY     -  US
 LC0745  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0745
 LC0745                         *CURRENT SURVEY CONTROL
 LC0745  ______________________________________________________________________
 LC0745* NAD 83(1986) POSITION- 40 46 21.6    (N) 088 42 13.0    (W)   HD_HELD2
 LC0745* NAVD 88 ORTHO HEIGHT -   209.798 (meters)      688.31  (feet) ADJUSTED
 LC0745  ______________________________________________________________________
 LC0745  GEOID HEIGHT    -        -32.122 (meters)                     GEOID18
 LC0745  DYNAMIC HEIGHT  -        209.706 (meters)      688.01  (feet) COMP
 LC0745  MODELED GRAVITY -    980,180.5   (mgal)                       NAVD 88
 LC0745
 LC0745  VERT ORDER      -  SECOND    CLASS 0
 LC0745
 LC0745.The horizontal coordinates were established by autonomous hand held GPS
 LC0745.observations and have an estimated accuracy of +/- 10 meters.
 LC0745
 LC0745.The orthometric height was determined by differential leveling and
 LC0745.adjusted by the NATIONAL GEODETIC SURVEY
 LC0745.in June 1991.
 LC0745
 LC0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0745.GEOID18 height accuracy estimate available here.
 LC0745
 LC0745.Click photographs - Photos may exist for this station.
 LC0745
 LC0745.The dynamic height is computed by dividing the NAVD 88
 LC0745.geopotential number by the normal gravity value computed on the
 LC0745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0745.degrees latitude (g = 980.6199 gals.).
 LC0745
 LC0745.The modeled gravity was interpolated from observed gravity values.
 LC0745
 LC0745;                    North         East    Units  Estimated Accuracy
 LC0745;SPC IL E     -   455,863.      268,741.      MT  (+/- 10 meters HH2 GPS)
 LC0745
 LC0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5622914917(NAD 83)
 LC0745
 LC0745                          SUPERSEDED SURVEY CONTROL
 LC0745
 LC0745  NGVD 29 (??/??/92)  209.851  (m)          688.49   (f) ADJ UNCH    2 0
 LC0745
 LC0745.Superseded values are not recommended for survey control.
 LC0745
 LC0745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0745.See file dsdata.pdf to determine how the superseded data were derived.
 LC0745
 LC0745_MARKER: DB = BENCH MARK DISK
 LC0745_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0745_SP_SET: BRIDGE
 LC0745_STAMPING: W 248 1961
 LC0745_MARK LOGO: CGS
 LC0745_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0745_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0745+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2024
 LC0745
 LC0745  HISTORY     - Date     Condition        Report By
 LC0745  HISTORY     - 1961     MONUMENTED       CGS
 LC0745  HISTORY     - 20090717 GOOD             GEOCAC
 LC0745  HISTORY     - 20240426 GOOD             ILDT
 LC0745
 LC0745                          STATION DESCRIPTION
 LC0745
 LC0745'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0745'2.6 MI NE FROM CHENOA.
 LC0745'ABOUT 2.6 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0745'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, SET IN
 LC0745'THE TOP OF THE NORTHWEST END OF A CONCRETE BRIDGE SEAT OF THE
 LC0745'GULF, MOBILE AND OHIO RAIL ROAD BRIDGE 1002, 6 FEET NORTHWEST OF
 LC0745'THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE GULF, MOBILE
 LC0745'AND OHIO RAIL ROAD, 108 FEET SOUTHEAST OF THE CENTER LINE OF
 LC0745'THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 3 FEET BELOW THE TRACK
 LC0745'AND 6 FEET BELOW THE LEVEL OF THE HIGHWAY.
 LC0745
 LC0745                          STATION RECOVERY (2009)
 LC0745
 LC0745'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 LC0745'RECOVERED IN GOOD CONDITION.
 LC0745
 LC0745                          STATION RECOVERY (2024)
 LC0745
 LC0745'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0745'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1490 ***********************************************************************
 JB1490  DESIGNATION -  W 249
 JB1490  PID         -  JB1490
 JB1490  STATE/COUNTY-  IL/CLINTON
 JB1490  COUNTRY     -  US
 JB1490  USGS QUAD   -  TRENTON (2018)
 JB1490
 JB1490                         *CURRENT SURVEY CONTROL
 JB1490  ______________________________________________________________________
 JB1490* NAD 83(1986) POSITION- 38 30 34.     (N) 089 41 08.     (W)   SCALED
 JB1490* NAVD 88 ORTHO HEIGHT -   131.564 (meters)      431.64  (feet) ADJUSTED
 JB1490  ______________________________________________________________________
 JB1490  GEOID HEIGHT    -        -30.481 (meters)                     GEOID18
 JB1490  DYNAMIC HEIGHT  -        131.481 (meters)      431.37  (feet) COMP
 JB1490  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 JB1490
 JB1490  VERT ORDER      -  SECOND    CLASS 0
 JB1490
 JB1490.The horizontal coordinates were scaled from a map and have
 JB1490.an estimated accuracy of +/- 6 seconds.
 JB1490
 JB1490.The orthometric height was determined by differential leveling and
 JB1490.adjusted by the NATIONAL GEODETIC SURVEY
 JB1490.in June 1991.
 JB1490
 JB1490.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1490.GEOID18 height accuracy estimate available here.
 JB1490
 JB1490.Click photographs - Photos may exist for this station.
 JB1490
 JB1490.The dynamic height is computed by dividing the NAVD 88
 JB1490.geopotential number by the normal gravity value computed on the
 JB1490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1490.degrees latitude (g = 980.6199 gals.).
 JB1490
 JB1490.The modeled gravity was interpolated from observed gravity values.
 JB1490
 JB1490;                    North         East    Units  Estimated Accuracy
 JB1490;SPC IL W     -   204,630.      741,960.      MT  (+/- 180 meters Scaled)
 JB1490
 JB1490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH658657(NAD 83)
 JB1490
 JB1490                          SUPERSEDED SURVEY CONTROL
 JB1490
 JB1490  NGVD 29 (??/??/92)  131.682  (m)          432.03   (f) ADJ UNCH    2 0
 JB1490
 JB1490.Superseded values are not recommended for survey control.
 JB1490
 JB1490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1490.See file dsdata.pdf to determine how the superseded data were derived.
 JB1490
 JB1490_MARKER: DB = BENCH MARK DISK
 JB1490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1490_STAMPING: W 249 1961
 JB1490_MARK LOGO: CGS
 JB1490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1490+STABILITY: SURFACE MOTION
 JB1490
 JB1490  HISTORY     - Date     Condition        Report By
 JB1490  HISTORY     - 1961     MONUMENTED       CGS
 JB1490  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1490
 JB1490                          STATION DESCRIPTION
 JB1490
 JB1490'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1490'2.6 MI SE FROM NEW BADEN.
 JB1490'ABOUT 0.7 MILES EAST ALONG STATE HIGHWAY 161 FROM THE POST OFFICE
 JB1490'IN NEW BADEN, THENCE 1.85 MILES SOUTH ALONG STATE HIGHWAY 160,
 JB1490'THENCE 0.05 MILES EAST ALONG AN ASPHALT PAVED ROAD, NEAR A FARM
 JB1490'HOUSE NORTH OF THE ROAD, 26 FEET NORTH OF THE CENTER LINE OF THE
 JB1490'ROAD, 163 FEET EAST OF THE CENTER LINE OF THE DRIVE, 1 FOOT SOUTH
 JB1490'OF THE FENCE AND FENCE CORNER, 171 FEET EAST OF A POWER POLE WITH
 JB1490'A TRANSFORMER, 1.4 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL
 JB1490'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1490'2 INCHES.
 JB1490
 JB1490                          STATION RECOVERY (2011)
 JB1490
 JB1490'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1490'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7273 ***********************************************************************
 AB7273  DESIGNATION -  W 25 RESET
 AB7273  PID         -  AB7273
 AB7273  STATE/COUNTY-  IL/KANKAKEE
 AB7273  COUNTRY     -  US
 AB7273  USGS QUAD   -  KANKAKEE (2018)
 AB7273
 AB7273                         *CURRENT SURVEY CONTROL
 AB7273  ______________________________________________________________________
 AB7273* NAD 83(1986) POSITION- 41 05 24.71   (N) 087 52 08.81   (W)   HD_HELD1
 AB7273* NAVD 88 ORTHO HEIGHT -   187.776 (meters)      616.06  (feet) ADJUSTED
 AB7273  ______________________________________________________________________
 AB7273  GEOID HEIGHT    -        -32.736 (meters)                     GEOID18
 AB7273  DYNAMIC HEIGHT  -        187.701 (meters)      615.82  (feet) COMP
 AB7273  MODELED GRAVITY -    980,222.6   (mgal)                       NAVD 88
 AB7273
 AB7273  VERT ORDER      -  SECOND    CLASS I
 AB7273
 AB7273.The horizontal coordinates were determined by differentially corrected
 AB7273.hand held GPS observations or other comparable positioning techniques
 AB7273.and have an estimated accuracy of +/- 3 meters.
 AB7273
 AB7273.The orthometric height was determined by differential leveling and
 AB7273.adjusted by the NATIONAL GEODETIC SURVEY
 AB7273.in August 2012.
 AB7273
 AB7273.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7273.GEOID18 height accuracy estimate available here.
 AB7273
 AB7273.Click photographs - Photos may exist for this station.
 AB7273
 AB7273.The dynamic height is computed by dividing the NAVD 88
 AB7273.geopotential number by the normal gravity value computed on the
 AB7273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB7273.degrees latitude (g = 980.6199 gals.).
 AB7273
 AB7273.The modeled gravity was interpolated from observed gravity values.
 AB7273
 AB7273;                    North         East    Units  Estimated Accuracy
 AB7273;SPC IL E     -   491,162.2     339,003.0     MT  (+/- 3 meters HH1 GPS) 
 AB7273
 AB7273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2700549133(NAD 83)
 AB7273
 AB7273                          SUPERSEDED SURVEY CONTROL
 AB7273
 AB7273  NGVD 29 (11/09/15)  187.84   (m)          616.3    (f) RESET       3  
 AB7273
 AB7273.Superseded values are not recommended for survey control.
 AB7273
 AB7273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB7273.See file dsdata.pdf to determine how the superseded data were derived.
 AB7273
 AB7273_MARKER: DV = VERTICAL CONTROL DISK
 AB7273_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB7273_SP_SET: BOX CULVERT HEADWALL
 AB7273_STAMPING: W 25 RESET 1996
 AB7273_MARK LOGO: NGS
 AB7273_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7273+STABILITY: SURFACE MOTION
 AB7273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7273+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2013
 AB7273
 AB7273  HISTORY     - Date     Condition        Report By
 AB7273  HISTORY     - 1996     MONUMENTED       NGS
 AB7273  HISTORY     - 20080826 GOOD             ILDT
 AB7273  HISTORY     - 20110412 GOOD             TROTT
 AB7273  HISTORY     - 20130619 GOOD             ILDT
 AB7273
 AB7273                          STATION DESCRIPTION
 AB7273
 AB7273'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (RKB)
 AB7273'STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) NORTH ALONG U.S.  HIGHWAYS 52
 AB7273'AND 45 FROM THEIR JUNCTION WITH INTERSTATE HIGHWAY 57 AT EXIT 308 ON
 AB7273'THE SOUTH SIDE OF KANKAKEE, ABOUT 0.1 MI (0.2 KM) SOUTH OF RIVER ROAD,
 AB7273'11.7 M (38.4 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, 12.4 M (40.7
 AB7273'FT) NORTH OF THE APPROXIMATE CENTERLINE OF THE ENTRANCE TO SOUTH-TEC
 AB7273'COMPANY, 9.4 M (30.8 FT) NORTHEAST OF THE BASE OF A LIGHT POLE ON THE
 AB7273'NORTH SIDE OF THE ENTRANCE, SET IN THE TOP OF A CONCRETE BOX CULVERT,
 AB7273'0.2 M (0.7 FT) NORTHEAST OF THE SOUTHWEST END.
 AB7273
 AB7273                          STATION RECOVERY (2008)
 AB7273
 AB7273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 AB7273'RECOVERED IN GOOD CONDITION.
 AB7273
 AB7273                          STATION RECOVERY (2011)
 AB7273
 AB7273'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 AB7273'RECOVERED AS DESCRIBED.
 AB7273
 AB7273                          STATION RECOVERY (2013)
 AB7273
 AB7273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AB7273'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1507 ***********************************************************************
 JB1507  DESIGNATION -  W 250
 JB1507  PID         -  JB1507
 JB1507  STATE/COUNTY-  IL/CLINTON
 JB1507  COUNTRY     -  US
 JB1507  USGS QUAD   -  BREESE (2018)
 JB1507
 JB1507                         *CURRENT SURVEY CONTROL
 JB1507  ______________________________________________________________________
 JB1507* NAD 83(1986) POSITION- 38 35 37.     (N) 089 36 30.     (W)   SCALED
 JB1507* NAVD 88 ORTHO HEIGHT -   138.577 (meters)      454.65  (feet) ADJUSTED
 JB1507  ______________________________________________________________________
 JB1507  GEOID HEIGHT    -        -30.725 (meters)                     GEOID18
 JB1507  DYNAMIC HEIGHT  -        138.490 (meters)      454.36  (feet) COMP
 JB1507  MODELED GRAVITY -    979,997.2   (mgal)                       NAVD 88
 JB1507
 JB1507  VERT ORDER      -  SECOND    CLASS 0
 JB1507
 JB1507.The horizontal coordinates were scaled from a map and have
 JB1507.an estimated accuracy of +/- 6 seconds.
 JB1507
 JB1507.The orthometric height was determined by differential leveling and
 JB1507.adjusted by the NATIONAL GEODETIC SURVEY
 JB1507.in June 1991.
 JB1507
 JB1507.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1507.GEOID18 height accuracy estimate available here.
 JB1507
 JB1507.Click photographs - Photos may exist for this station.
 JB1507
 JB1507.The dynamic height is computed by dividing the NAVD 88
 JB1507.geopotential number by the normal gravity value computed on the
 JB1507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1507.degrees latitude (g = 980.6199 gals.).
 JB1507
 JB1507.The modeled gravity was interpolated from observed gravity values.
 JB1507
 JB1507;                    North         East    Units  Estimated Accuracy
 JB1507;SPC IL W     -   214,010.      748,640.      MT  (+/- 180 meters Scaled)
 JB1507
 JB1507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH728749(NAD 83)
 JB1507
 JB1507                          SUPERSEDED SURVEY CONTROL
 JB1507
 JB1507  NGVD 29 (??/??/92)  138.696  (m)          455.04   (f) ADJ UNCH    2 0
 JB1507
 JB1507.Superseded values are not recommended for survey control.
 JB1507
 JB1507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1507.See file dsdata.pdf to determine how the superseded data were derived.
 JB1507
 JB1507_MARKER: DB = BENCH MARK DISK
 JB1507_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1507_SP_SET: BOX CULVERT HEADWALL
 JB1507_STAMPING: W 250 1961
 JB1507_MARK LOGO: CGS
 JB1507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1507+STABILITY: SURFACE MOTION
 JB1507
 JB1507  HISTORY     - Date     Condition        Report By
 JB1507  HISTORY     - 1961     MONUMENTED       CGS
 JB1507  HISTORY     - 20110824 MARK NOT FOUND   ILDT
 JB1507
 JB1507                          STATION DESCRIPTION
 JB1507
 JB1507'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1507'0.9 MI S FROM AVISTON.
 JB1507'ABOUT 0.9 MILE SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1507'CATHOLIC CHURCH IN AVISTON, AT THE JUNCTION OF A PRIVATE ROAD
 JB1507'EAST, SET IN TOP OF THE SOUTH END OF THE WEST HEADWALL OF A 6
 JB1507'FOOT CONCRETE BOX CULVERT, 13 FEET WEST OF THE CENTER LINE OF THE
 JB1507'ROAD, 95 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE PRIVATE
 JB1507'DRIVE, AND ABOUT 0.5 FOOT BELOW THE LEVEL OF THE ROAD.
 JB1507
 JB1507                          STATION RECOVERY (2011)
 JB1507
 JB1507'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1507'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1193 ***********************************************************************
 JB1193  DESIGNATION -  W 251
 JB1193  PID         -  JB1193
 JB1193  STATE/COUNTY-  IL/JEFFERSON
 JB1193  COUNTRY     -  US
 JB1193  USGS QUAD   -  WOODLAWN (2018)
 JB1193
 JB1193                         *CURRENT SURVEY CONTROL
 JB1193  ______________________________________________________________________
 JB1193* NAD 83(1986) POSITION- 38 19 46.     (N) 089 06 54.     (W)   SCALED
 JB1193* NAVD 88 ORTHO HEIGHT -   157.507 (meters)      516.75  (feet) ADJUSTED
 JB1193  ______________________________________________________________________
 JB1193  GEOID HEIGHT    -        -30.093 (meters)                     GEOID18
 JB1193  DYNAMIC HEIGHT  -        157.406 (meters)      516.42  (feet) COMP
 JB1193  MODELED GRAVITY -    979,987.1   (mgal)                       NAVD 88
 JB1193
 JB1193  VERT ORDER      -  SECOND    CLASS 0
 JB1193
 JB1193.The horizontal coordinates were scaled from a map and have
 JB1193.an estimated accuracy of +/- 6 seconds.
 JB1193
 JB1193.The orthometric height was determined by differential leveling and
 JB1193.adjusted by the NATIONAL GEODETIC SURVEY
 JB1193.in June 1991.
 JB1193
 JB1193.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1193.GEOID18 height accuracy estimate available here.
 JB1193
 JB1193.Click photographs - Photos may exist for this station.
 JB1193
 JB1193.The dynamic height is computed by dividing the NAVD 88
 JB1193.geopotential number by the normal gravity value computed on the
 JB1193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1193.degrees latitude (g = 980.6199 gals.).
 JB1193
 JB1193.The modeled gravity was interpolated from observed gravity values.
 JB1193
 JB1193;                    North         East    Units  Estimated Accuracy
 JB1193;SPC IL E     -   184,830.      231,650.      MT  (+/- 180 meters Scaled)
 JB1193
 JB1193_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH151444(NAD 83)
 JB1193
 JB1193                          SUPERSEDED SURVEY CONTROL
 JB1193
 JB1193  NGVD 29 (??/??/92)  157.615  (m)          517.11   (f) ADJ UNCH    2 0
 JB1193
 JB1193.Superseded values are not recommended for survey control.
 JB1193
 JB1193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1193.See file dsdata.pdf to determine how the superseded data were derived.
 JB1193
 JB1193_MARKER: DB = BENCH MARK DISK
 JB1193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1193_STAMPING: W 251 1961
 JB1193_MARK LOGO: CGS
 JB1193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1193+STABILITY: SURFACE MOTION
 JB1193
 JB1193  HISTORY     - Date     Condition        Report By
 JB1193  HISTORY     - 1961     MONUMENTED       CGS
 JB1193  HISTORY     - 20090127 MARK NOT FOUND   ILDT
 JB1193  HISTORY     - 20121003 POOR             ILDT
 JB1193
 JB1193                          STATION DESCRIPTION
 JB1193
 JB1193'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1193'4.2 MI E FROM ASHLEY.
 JB1193'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 JB1193'WITH U.S. HIGHWAY 460 IN THE SOUTHEAST PART OF ASHLEY, THENCE
 JB1193'3.45 MILES EAST ALONG AN ASHPHALT PAVED ROAD, ABOUT 0.45 MILE
 JB1193'EAST OF THE JUNCTION OF AN OILED ROAD SOUTH, 20 FEET SOUTH OF THE
 JB1193'CENTER OF THE ROAD, 67 FEET SOUTHWEST AND ACROSS THE ROAD FROM A
 JB1193'TRIANGLE BLAZED 15 INCH OAK TREE, 2.5 FEET WEST OF A  POWER POLE,
 JB1193'1.9 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 JB1193'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB1193'NOTE-- THIS MARK MAY BE REACHED FROM THE WOODLAWN GRADE SCHOOL IN
 JB1193'WOODLAWN BY GOING 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD, THENCE
 JB1193'THENCE ABOUT 5.0 MILES WEST AND NORTHWEST ALONG OILED AND GRAVEL
 JB1193'ROADS.
 JB1193
 JB1193                          STATION RECOVERY (2009)
 JB1193
 JB1193'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1193'MARK NOT FOUND.
 JB1193
 JB1193                          STATION RECOVERY (2012)
 JB1193
 JB1193'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1193'FOUND CONCRETE POST BUT THE DISK WAS GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0490 ***********************************************************************
 JB0490  DESIGNATION -  W 252
 JB0490  PID         -  JB0490
 JB0490  STATE/COUNTY-  IL/JEFFERSON
 JB0490  COUNTRY     -  US
 JB0490  USGS QUAD   -  BLUFORD (2018)
 JB0490
 JB0490                         *CURRENT SURVEY CONTROL
 JB0490  ______________________________________________________________________
 JB0490* NAD 83(1986) POSITION- 38 16 32.     (N) 088 43 33.     (W)   SCALED
 JB0490* NAVD 88 ORTHO HEIGHT -   143.952 (meters)      472.28  (feet) ADJUSTED
 JB0490  ______________________________________________________________________
 JB0490  GEOID HEIGHT    -        -30.263 (meters)                     GEOID18
 JB0490  DYNAMIC HEIGHT  -        143.858 (meters)      471.97  (feet) COMP
 JB0490  MODELED GRAVITY -    979,976.1   (mgal)                       NAVD 88
 JB0490
 JB0490  VERT ORDER      -  SECOND    CLASS 0
 JB0490
 JB0490.The horizontal coordinates were scaled from a map and have
 JB0490.an estimated accuracy of +/- 6 seconds.
 JB0490
 JB0490.The orthometric height was determined by differential leveling and
 JB0490.adjusted by the NATIONAL GEODETIC SURVEY
 JB0490.in June 1991.
 JB0490
 JB0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0490.GEOID18 height accuracy estimate available here.
 JB0490
 JB0490.Click photographs - Photos may exist for this station.
 JB0490
 JB0490.The dynamic height is computed by dividing the NAVD 88
 JB0490.geopotential number by the normal gravity value computed on the
 JB0490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0490.degrees latitude (g = 980.6199 gals.).
 JB0490
 JB0490.The modeled gravity was interpolated from observed gravity values.
 JB0490
 JB0490;                    North         East    Units  Estimated Accuracy
 JB0490;SPC IL E     -   178,630.      265,660.      MT  (+/- 180 meters Scaled)
 JB0490
 JB0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH490377(NAD 83)
 JB0490
 JB0490                          SUPERSEDED SURVEY CONTROL
 JB0490
 JB0490  NGVD 29 (??/??/92)  144.066  (m)          472.66   (f) ADJ UNCH    2 0
 JB0490
 JB0490.Superseded values are not recommended for survey control.
 JB0490
 JB0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0490.See file dsdata.pdf to determine how the superseded data were derived.
 JB0490
 JB0490_MARKER: DB = BENCH MARK DISK
 JB0490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0490_STAMPING: W 252 1961
 JB0490_MARK LOGO: CGS
 JB0490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0490+STABILITY: SURFACE MOTION
 JB0490
 JB0490  HISTORY     - Date     Condition        Report By
 JB0490  HISTORY     - 1961     MONUMENTED       CGS
 JB0490  HISTORY     - 20090113 GOOD             ILDT
 JB0490
 JB0490                          STATION DESCRIPTION
 JB0490
 JB0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0490'4.2 MI NE FROM BELLE RIVE.
 JB0490'ABOUT 3.15 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE POST
 JB0490'OFFICE IN BELLE RIVE, THENCE 0.85 MILE EAST ALONG AN ASPHALT
 JB0490'PAVED ROAD, THENCE 0.25 MILE SOUTH ALONG AN OILED ROAD, AT A
 JB0490'FENCE CORNER WEST OF THE ROAD, 23 FEET WEST OF THE CENTER OF
 JB0490'THE ROAD, 2.5 FEET EAST OF A FENCE, 3 FEET SOUTHEAST OF A FENCE
 JB0490'CORNER, 1.8 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 JB0490'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 JB0490'POST PROJECTING 3 INCHES.
 JB0490
 JB0490                          STATION RECOVERY (2009)
 JB0490
 JB0490'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0490'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0221 ***********************************************************************
 JB0221  DESIGNATION -  W 253
 JB0221  PID         -  JB0221
 JB0221  STATE/COUNTY-  IL/WAYNE
 JB0221  COUNTRY     -  US
 JB0221  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0221
 JB0221                         *CURRENT SURVEY CONTROL
 JB0221  ______________________________________________________________________
 JB0221* NAD 83(1986) POSITION- 38 16 24.89   (N) 088 21 33.97   (W)   HD_HELD1
 JB0221* NAVD 88 ORTHO HEIGHT -   115.743 (meters)      379.73  (feet) ADJUSTED
 JB0221  ______________________________________________________________________
 JB0221  GEOID HEIGHT    -        -30.493 (meters)                     GEOID18
 JB0221  DYNAMIC HEIGHT  -        115.669 (meters)      379.49  (feet) COMP
 JB0221  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 JB0221
 JB0221  VERT ORDER      -  SECOND    CLASS 0
 JB0221
 JB0221.The horizontal coordinates were determined by differentially corrected
 JB0221.hand held GPS observations or other comparable positioning techniques
 JB0221.and have an estimated accuracy of +/- 3 meters.
 JB0221
 JB0221.The orthometric height was determined by differential leveling and
 JB0221.adjusted by the NATIONAL GEODETIC SURVEY
 JB0221.in June 1991.
 JB0221
 JB0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0221.GEOID18 height accuracy estimate available here.
 JB0221
 JB0221.Click photographs - Photos may exist for this station.
 JB0221
 JB0221.The dynamic height is computed by dividing the NAVD 88
 JB0221.geopotential number by the normal gravity value computed on the
 JB0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0221.degrees latitude (g = 980.6199 gals.).
 JB0221
 JB0221.The modeled gravity was interpolated from observed gravity values.
 JB0221
 JB0221;                    North         East    Units  Estimated Accuracy
 JB0221;SPC IL E     -   178,341.6     297,715.9     MT  (+/- 3 meters HH1 GPS) 
 JB0221
 JB0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8108737043(NAD 83)
 JB0221
 JB0221                          SUPERSEDED SURVEY CONTROL
 JB0221
 JB0221  NGVD 29 (??/??/92)  115.864  (m)          380.13   (f) ADJ UNCH    2 0
 JB0221
 JB0221.Superseded values are not recommended for survey control.
 JB0221
 JB0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0221.See file dsdata.pdf to determine how the superseded data were derived.
 JB0221
 JB0221_MARKER: DB = BENCH MARK DISK
 JB0221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0221_STAMPING: W 253 1961
 JB0221_MARK LOGO: CGS
 JB0221_PROJECTION: PROJECTING 5 CENTIMETERS
 JB0221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0221+STABILITY: SURFACE MOTION
 JB0221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0221+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2020
 JB0221
 JB0221  HISTORY     - Date     Condition        Report By
 JB0221  HISTORY     - 1961     MONUMENTED       CGS
 JB0221  HISTORY     - 20141103 GOOD             ILDT
 JB0221  HISTORY     - 20200406 GOOD             ILDT
 JB0221
 JB0221                          STATION DESCRIPTION
 JB0221
 JB0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0221'2.8 MI NW FROM MILL SHOALS.
 JB0221'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0221'SHOALS, THENCE 2.15 MILES NORTH ALONG U.S. HIGHWAY 45, THENCE
 JB0221'0.6 MILE WEST AND SOUTH ALONG A DIRT ROAD, AT THE CROSSING OF THE
 JB0221'BALTIMORE AND OHIO RAILROAD, ABOUT 0.75 MILE SOUTHEAST ALONG THE
 JB0221'BALTIMORE AND OHIO RAILROAD FROM THE POST OFFICE IN BARNHILL, 17
 JB0221'FEET NORTH OF THE CENTER OF THE DIRT ROAD, 75 FEET NORTHWEST
 JB0221'OF THE CENTER OF CROSSING OF DIRT ROAD AND THE BALTIMORE AND OHIO
 JB0221'RAILROAD, 2 FEET EAST OF A FENCE, 3 FEET NORTH OF A FENCE CORNER,
 JB0221'1.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0221'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0221'PROJECTING 2 INCHES.
 JB0221
 JB0221                          STATION RECOVERY (2014)
 JB0221
 JB0221'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0221'RECOVERED IN GOOD CONDITION.
 JB0221
 JB0221                          STATION RECOVERY (2020)
 JB0221
 JB0221'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RLS)
 JB0221'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0768 ***********************************************************************
 JB0768  DESIGNATION -  W 256
 JB0768  PID         -  JB0768
 JB0768  STATE/COUNTY-  IL/FAYETTE
 JB0768  COUNTRY     -  US
 JB0768  USGS QUAD   -  HAGARSTOWN (2018)
 JB0768
 JB0768                         *CURRENT SURVEY CONTROL
 JB0768  ______________________________________________________________________
 JB0768* NAD 83(1986) POSITION- 38 59 06.     (N) 089 08 17.     (W)   SCALED
 JB0768* NAVD 88 ORTHO HEIGHT -   164.840 (meters)      540.81  (feet) ADJUSTED
 JB0768  ______________________________________________________________________
 JB0768  GEOID HEIGHT    -        -31.711 (meters)                     GEOID18
 JB0768  DYNAMIC HEIGHT  -        164.739 (meters)      540.48  (feet) COMP
 JB0768  MODELED GRAVITY -    980,010.5   (mgal)                       NAVD 88
 JB0768
 JB0768  VERT ORDER      -  FIRST     CLASS II
 JB0768
 JB0768.The horizontal coordinates were scaled from a map and have
 JB0768.an estimated accuracy of +/- 6 seconds.
 JB0768
 JB0768.The orthometric height was determined by differential leveling and
 JB0768.adjusted by the NATIONAL GEODETIC SURVEY
 JB0768.in June 1991.
 JB0768
 JB0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0768.GEOID18 height accuracy estimate available here.
 JB0768
 JB0768.Click photographs - Photos may exist for this station.
 JB0768
 JB0768.The dynamic height is computed by dividing the NAVD 88
 JB0768.geopotential number by the normal gravity value computed on the
 JB0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0768.degrees latitude (g = 980.6199 gals.).
 JB0768
 JB0768.The modeled gravity was interpolated from observed gravity values.
 JB0768
 JB0768;                    North         East    Units  Estimated Accuracy
 JB0768;SPC IL E     -   257,620.      230,280.      MT  (+/- 180 meters Scaled)
 JB0768
 JB0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ148172(NAD 83)
 JB0768
 JB0768                          SUPERSEDED SURVEY CONTROL
 JB0768
 JB0768  NGVD 29 (??/??/92)  164.963  (m)          541.22   (f) ADJ UNCH    1 2
 JB0768
 JB0768.Superseded values are not recommended for survey control.
 JB0768
 JB0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0768.See file dsdata.pdf to determine how the superseded data were derived.
 JB0768
 JB0768_MARKER: DB = BENCH MARK DISK
 JB0768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0768_STAMPING: W 256 1961
 JB0768_MARK LOGO: CGS
 JB0768_PROJECTION: FLUSH
 JB0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0768+STABILITY: SURFACE MOTION
 JB0768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0768+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 JB0768
 JB0768  HISTORY     - Date     Condition        Report By
 JB0768  HISTORY     - 1961     MONUMENTED       CGS
 JB0768  HISTORY     - 1969     GOOD             CGS
 JB0768  HISTORY     - 20120626 GOOD             ILDT
 JB0768  HISTORY     - 20140623 GOOD             ILDT
 JB0768  HISTORY     - 20151007 GOOD             MCA
 JB0768
 JB0768                          STATION DESCRIPTION
 JB0768
 JB0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0768'3.3 MI NW FROM VANDALIA.
 JB0768'ABOUT 1.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0768'THE UNION STATION AT VANDALIA, THENCE 0.5 MILE WEST ALONG U.S.
 JB0768'HIGHWAY 40, THENCE 0.6 MILE NORTH ALONG STATE HIGHWAY 185, THENCE
 JB0768'1.05 MILES WEST ALONG A BLACK TOP ROAD TO THE MUNICIPAL AIRPORT,
 JB0768'180 FEET NORTH OF THE CENTER LINE OF THE BLACK TOP ROAD, 15 1/2
 JB0768'FEET WEST OF THE CENTER LINE OF A GRAVEL ROAD, IN SECTION 1
 JB0768'R 1 W T 6 N, AT A GRAVEL ROAD CROSSING, 48 FEET NORTH OF THE
 JB0768'CENTER LINE OF A DRIVEWAY LEADING WEST TO A ONE STORY WHITE
 JB0768'HOUSE, 3 FEET NORTH OF A FENCE CORNER, 1 1/2 FEET EAST OF A FENCE
 JB0768'LINE, 2 FEET SOUTH OF A METAL WITNESS POST, SET IN THE TOP OF A
 JB0768'CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL OF THE GROUND.
 JB0768'SEC 1, T 6 N, R 1 W.
 JB0768
 JB0768                          STATION RECOVERY (2012)
 JB0768
 JB0768'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0768'RECOVERED IN GOOD CONDITION.
 JB0768
 JB0768                          STATION RECOVERY (2014)
 JB0768
 JB0768'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0768'RECOVERED IN GOOD CONDITION.
 JB0768
 JB0768                          STATION RECOVERY (2015)
 JB0768
 JB0768'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0768'THE HOUSE, DRIVEWAY AND FENCE HAVE BEEN DEMOLISHED.  THE MARK IS 7.5
 JB0768'FT (2.3 M) OFF THE WEST EDGE OF CR 600 EAST.  32 FT (9.8 M) EAST OF A
 JB0768'18 INCH (46 CM) MAPLE, 78 FT (23.8 M) SOUTHEAST OF A 34 INCH (86 CM)
 JB0768'MAPLE, 133 FT (40.5 M) NORTH OF A 16 INCH (41 CM) OAK, 161 FT (49.1 M)
 JB0768'NORTHWEST OF A UTILITY POLE AT THE NORTHEAST CORNER OF CR 600 EAST AND
 JB0768'CR 1700 NORTH AND 1 FT (0.3 M) EAST OF A CARSONITE MARKER POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0773 ***********************************************************************
 KB0773  DESIGNATION -  W 257
 KB0773  PID         -  KB0773
 KB0773  STATE/COUNTY-  IL/SHELBY
 KB0773  COUNTRY     -  US
 KB0773  USGS QUAD   -  RAMSEY (2018)
 KB0773
 KB0773                         *CURRENT SURVEY CONTROL
 KB0773  ______________________________________________________________________
 KB0773* NAD 83(1997) POSITION- 39 14 46.36805(N) 089 06 35.05153(W)   ADJUSTED
 KB0773* NAVD 88 ORTHO HEIGHT -   201.146 (meters)      659.93  (feet) ADJUSTED
 KB0773  ______________________________________________________________________
 KB0773  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 KB0773  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 KB0773  DYNAMIC HEIGHT  -        201.023 (meters)      659.52  (feet) COMP
 KB0773  MODELED GRAVITY -    980,011.9   (mgal)                       NAVD 88
 KB0773
 KB0773  HORZ ORDER      -  SECOND
 KB0773  VERT ORDER      -  FIRST     CLASS I
 KB0773
 KB0773.The horizontal coordinates were established by classical geodetic methods
 KB0773.and adjusted by the National Geodetic Survey in October 1999.
 KB0773
 KB0773.The orthometric height was determined by differential leveling and
 KB0773.adjusted by the NATIONAL GEODETIC SURVEY
 KB0773.in June 1991.
 KB0773
 KB0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0773.GEOID18 height accuracy estimate available here.
 KB0773
 KB0773.Click photographs - Photos may exist for this station.
 KB0773
 KB0773.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0773
 KB0773.The dynamic height is computed by dividing the NAVD 88
 KB0773.geopotential number by the normal gravity value computed on the
 KB0773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0773.degrees latitude (g = 980.6199 gals.).
 KB0773
 KB0773.The modeled gravity was interpolated from observed gravity values.
 KB0773
 KB0773. The following values were computed from the NAD 83(1997) position.
 KB0773
 KB0773;                    North         East     Units Scale Factor Converg.
 KB0773;SPC IL E     -   286,598.730   232,977.961   MT  1.00003029   -0 29 28.4
 KB0773;SPC IL E     -   940,282.67    764,361.86   sFT  1.00003029   -0 29 28.4
 KB0773;SPC IL W     -   286,834.164   791,235.571   MT  1.00004363   +0 40 07.4
 KB0773;SPC IL W     -   941,055.09  2,595,912.04   sFT  1.00004363   +0 40 07.4
 KB0773;UTM  16      - 4,346,220.833   317,940.744   MT  1.00000813   -1 20 06.4
 KB0773
 KB0773!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0773!SPC IL E     -   0.99997347  x   1.00003029  =   1.00000376
 KB0773!SPC IL W     -   0.99997347  x   1.00004363  =   1.00001710
 KB0773!UTM  16      -   0.99997347  x   1.00000813  =   0.99998160
 KB0773
 KB0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1794046220(NAD 83)
 KB0773
 KB0773                          SUPERSEDED SURVEY CONTROL
 KB0773
 KB0773  NAD 83(1986)-  39 14 46.38628(N)    089 06 35.03958(W) AD(       ) 2
 KB0773  NAD 27      -  39 14 46.24643(N)    089 06 34.74741(W) AD(       ) 2
 KB0773  NGVD 29 (??/??/92)  201.229  (m)          660.20   (f) ADJ UNCH    1 1
 KB0773  NGVD 29             201.23   (m)          660.2    (f) LEVELING    3  
 KB0773
 KB0773.Superseded values are not recommended for survey control.
 KB0773
 KB0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0773.See file dsdata.pdf to determine how the superseded data were derived.
 KB0773
 KB0773_MARKER: DB = BENCH MARK DISK
 KB0773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0773_STAMPING: W 257 1961
 KB0773_MARK LOGO: CGS
 KB0773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0773+STABILITY: SURFACE MOTION
 KB0773
 KB0773  HISTORY     - Date     Condition        Report By
 KB0773  HISTORY     - 1961     MONUMENTED       CGS
 KB0773  HISTORY     - 1969     GOOD             CGS
 KB0773  HISTORY     - 1971     GOOD             NGS
 KB0773  HISTORY     - 1976     GOOD             NGS
 KB0773  HISTORY     - 1976     GOOD             NGS
 KB0773  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0773
 KB0773                          STATION DESCRIPTION
 KB0773
 KB0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0773'7.4 MI N FROM RAMSEY.
 KB0773'ABOUT 7.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0773'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.35 MILE SOUTH OF
 KB0773'MILEPOST 710, 19 FEET WEST OF THE WEST RAIL, SET IN THE TOP OF
 KB0773'THE NORTHEAST CORNER OF THE CONCRETE FOUNDATION FOR THE NORTH STEEL
 KB0773'PILLAR OF THE SECOND SET OF PILLARS WEST OF THE TRACK, AT A WOODEN
 KB0773'RAILROAD OVERPASS, AND ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK.
 KB0773'SEC 5, T9N, R1E.
 KB0773
 KB0773                          STATION RECOVERY (1971)
 KB0773
 KB0773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 KB0773'RECOVERED IN GOOD CONDITION.
 KB0773
 KB0773                          STATION RECOVERY (1976)
 KB0773
 KB0773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0773'THE MARK IS LOCATED ABOUT 7 MILES NORTH OF RAMSEY, 3 MILES
 KB0773'SOUTH-SOUTHWEST OF OCONEE, ON RAILROAD RIGHT-OF-WAY.
 KB0773'
 KB0773'THE MARK IS A BENCH MARK DISK STAMPED W 257, CEMENTED IN A DRILL
 KB0773'HOLE IN THE TOP AND NORTHEAST CORNER OF THE NORTH BASE OF THE WEST
 KB0773'CONCRETE PIER OF THE RAILROAD OVERPASS.  IT IS 19 FEET WEST OF THE
 KB0773'WEST RAIL OF THE RAILROAD TRACK.
 KB0773'
 KB0773'TO REACH FROM THE T-ROAD JUNCTION OF U. S. HIGHWAY 51 AND THE MAIN
 KB0773'ROAD LEADING TO THE VILLAGE OF OCONEE, GO SOUTH ON U.S. HIGHWAY 51
 KB0773'FOR 2.75 MILES TO A CROSSROAD.  TURN RIGHT AND GO WEST ON AN OILED
 KB0773'ROAD FOR 0.45 MILE TO A WOODEN RAILROAD OVERPASS AND THE MARK AS
 KB0773'DESCRIBED.
 KB0773'
 KB0773'A TIE WAS MADE TO TRIANGULATION STATION WARREN 1920, THE DISTANCE
 KB0773'BEING 23.779 METERS.
 KB0773
 KB0773                          STATION RECOVERY (1976)
 KB0773
 KB0773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0773'THIS MARK SERVED AS A REFERENCE MARK TO STATION WARREN 1920. THE MARK
 KB0773'IS LOCATED ABOUT 7 MILES NORTH OF RAMSEY, 3 MILES SOUTH-SOUTHWEST OF
 KB0773'OCONEE, ON RAILROAD RIGHT-OF-WAY. THE MARK IS A STANDARD DISK STAMPED
 KB0773'W 257, CEMENTED IN A DRILL HOLE IN THE TOP AND NORTHEAST CORNER OF
 KB0773'THE NORTH BASE OF THE WEST CONCRETE PIER OF THE RAILROAD OVERPASS. IT
 KB0773'IS 19 FEET WEST OF THE WEST RAIL OF THE RAILROAD TRACK. TO REACH FROM
 KB0773'THE T-ROAD JUNCTION OF U.S. HIGHWAY 51 AND THE MAIN ROAD LEADING TO
 KB0773'THE VILLAGE OF OCONEE, GO SOUTH ON U.S. HIGHWAY 51. 2.75 MILES TO A
 KB0773'CROSSROAD. TURN RIGHT AND GO WEST ON A OILED ROAD 0.45 MILE TO A
 KB0773'WOODEN RAILROAD OVERPASS AND THE MARK AS DESCRIBED. A TIE WAS MAKE TO
 KB0773'TRIANGULATION STATION WARREN 1920, THE DISTANCE BEING 23.779 METERS.
 KB0773
 KB0773                          STATION RECOVERY (2014)
 KB0773
 KB0773'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0773'MARK NOT FOUND, RAILROAD OVERPASS IS NO LONGER THERE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0476 ***********************************************************************
 LC0476  DESIGNATION -  W 258
 LC0476  PID         -  LC0476
 LC0476  STATE/COUNTY-  IL/DE WITT
 LC0476  COUNTRY     -  US
 LC0476  USGS QUAD   -  HEYWORTH (2018)
 LC0476
 LC0476                         *CURRENT SURVEY CONTROL
 LC0476  ______________________________________________________________________
 LC0476* NAD 83(1986) POSITION- 40 15 13.40   (N) 088 58 01.69   (W)   HD_HELD1
 LC0476* NAVD 88 ORTHO HEIGHT -   224.004 (meters)      734.92  (feet) ADJUSTED
 LC0476  ______________________________________________________________________
 LC0476  GEOID HEIGHT    -        -32.139 (meters)                     GEOID18
 LC0476  DYNAMIC HEIGHT  -        223.892 (meters)      734.55  (feet) COMP
 LC0476  MODELED GRAVITY -    980,122.0   (mgal)                       NAVD 88
 LC0476
 LC0476  VERT ORDER      -  FIRST     CLASS I
 LC0476
 LC0476.The horizontal coordinates were determined by differentially corrected
 LC0476.hand held GPS observations or other comparable positioning techniques
 LC0476.and have an estimated accuracy of +/- 3 meters.
 LC0476
 LC0476.The orthometric height was determined by differential leveling and
 LC0476.adjusted by the NATIONAL GEODETIC SURVEY
 LC0476.in June 1991.
 LC0476
 LC0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0476.GEOID18 height accuracy estimate available here.
 LC0476
 LC0476.Click photographs - Photos may exist for this station.
 LC0476
 LC0476.The dynamic height is computed by dividing the NAVD 88
 LC0476.geopotential number by the normal gravity value computed on the
 LC0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0476.degrees latitude (g = 980.6199 gals.).
 LC0476
 LC0476.The modeled gravity was interpolated from observed gravity values.
 LC0476
 LC0476;                    North         East    Units  Estimated Accuracy
 LC0476;SPC IL E     -   398,364.9     246,079.1     MT  (+/- 3 meters HH1 GPS) 
 LC0476
 LC0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3270357774(NAD 83)
 LC0476
 LC0476                          SUPERSEDED SURVEY CONTROL
 LC0476
 LC0476  NGVD 29 (??/??/92)  224.074  (m)          735.15   (f) ADJ UNCH    1 1
 LC0476
 LC0476.Superseded values are not recommended for survey control.
 LC0476
 LC0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0476.See file dsdata.pdf to determine how the superseded data were derived.
 LC0476
 LC0476_MARKER: DB = BENCH MARK DISK
 LC0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0476_STAMPING: W 258 1961
 LC0476_MARK LOGO: CGS
 LC0476_PROJECTION: FLUSH
 LC0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0476+STABILITY: SURFACE MOTION
 LC0476_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0476+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 LC0476
 LC0476  HISTORY     - Date     Condition        Report By
 LC0476  HISTORY     - 1961     MONUMENTED       CGS
 LC0476  HISTORY     - 1969     GOOD             CGS
 LC0476  HISTORY     - 20040927 GOOD             ILDT
 LC0476  HISTORY     - 20131104 GOOD             ILGS
 LC0476  HISTORY     - 20140114 GOOD             AMESC
 LC0476
 LC0476                          STATION DESCRIPTION
 LC0476
 LC0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0476'4 MI S FROM HEYWORTH.
 LC0476'ABOUT 4.05 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0476'THE POST OFFICE AT HEYWORTH, 0.2 MILE NORTH OF MILEPOST 780,
 LC0476'91 FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD
 LC0476'AND A PAVED ROAD, 60 1/2 FEET EAST OF THE EAST RAIL, 71 FEET
 LC0476'NORTH OF THE CENTER LINE OF THE ROAD, 50 1/2 FEET NORTH OF A
 LC0476'CORNER FENCE POST, 21 FEET NORTH-NORTHEAST OF A TELEPHONE POLE
 LC0476'WHICH IS BRACED BY 2 GUY WIRES, 1 1/2 FEET WEST OF A FENCE, 2.0
 LC0476'FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 LC0476'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0476'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 22,
 LC0476'T 21 N, R 2 E.
 LC0476
 LC0476                          STATION RECOVERY (2004)
 LC0476
 LC0476'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0476'RECOVERED AS DESCRIBED.  TELEPHONE POLE 21 FEET NNE GONE FROM ORIGINAL
 LC0476'DESCRIPTION
 LC0476
 LC0476                          STATION RECOVERY (2013)
 LC0476
 LC0476'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0476'RECOVERED IN GOOD CONDITION.
 LC0476
 LC0476                          STATION RECOVERY (2014)
 LC0476
 LC0476'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0476'RECOVERED AS DESCRIBED. NOTE - METAL WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1923 ***********************************************************************
 ME1923  DESIGNATION -  W 26
 ME1923  PID         -  ME1923
 ME1923  STATE/COUNTY-  IL/WILL
 ME1923  COUNTRY     -  US
 ME1923  USGS QUAD   -  MOKENA (2018)
 ME1923
 ME1923                         *CURRENT SURVEY CONTROL
 ME1923  ______________________________________________________________________
 ME1923* NAD 83(1986) POSITION- 41 30 20.     (N) 087 57 45.     (W)   SCALED
 ME1923* NAVD 88 ORTHO HEIGHT -   214.366 (meters)      703.30  (feet) ADJUSTED
 ME1923  ______________________________________________________________________
 ME1923  GEOID HEIGHT    -        -33.211 (meters)                     GEOID18
 ME1923  DYNAMIC HEIGHT  -        214.282 (meters)      703.02  (feet) COMP
 ME1923  MODELED GRAVITY -    980,228.9   (mgal)                       NAVD 88
 ME1923
 ME1923  VERT ORDER      -  SECOND    CLASS 0
 ME1923
 ME1923.The horizontal coordinates were scaled from a map and have
 ME1923.an estimated accuracy of +/- 6 seconds.
 ME1923
 ME1923.The orthometric height was determined by differential leveling and
 ME1923.adjusted by the NATIONAL GEODETIC SURVEY
 ME1923.in June 1991.
 ME1923
 ME1923.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1923.GEOID18 height accuracy estimate available here.
 ME1923
 ME1923.Click photographs - Photos may exist for this station.
 ME1923
 ME1923.The dynamic height is computed by dividing the NAVD 88
 ME1923.geopotential number by the normal gravity value computed on the
 ME1923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1923.degrees latitude (g = 980.6199 gals.).
 ME1923
 ME1923.The modeled gravity was interpolated from observed gravity values.
 ME1923
 ME1923;                    North         East    Units  Estimated Accuracy
 ME1923;SPC IL E     -   537,250.      330,960.      MT  (+/- 180 meters Scaled)
 ME1923
 ME1923_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL196953(NAD 83)
 ME1923
 ME1923                          SUPERSEDED SURVEY CONTROL
 ME1923
 ME1923  NGVD 29 (??/??/92)  214.453  (m)          703.58   (f) ADJ UNCH    2 0
 ME1923
 ME1923.Superseded values are not recommended for survey control.
 ME1923
 ME1923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1923.See file dsdata.pdf to determine how the superseded data were derived.
 ME1923
 ME1923_MARKER: DB = BENCH MARK DISK
 ME1923_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1923_SP_SET: BRIDGE WALL
 ME1923_STAMPING: W 26 1934
 ME1923_MARK LOGO: CGS
 ME1923_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1923
 ME1923  HISTORY     - Date     Condition        Report By
 ME1923  HISTORY     - 1934     MONUMENTED       CGS
 ME1923  HISTORY     - 1970     GOOD             NGS
 ME1923
 ME1923                          STATION DESCRIPTION
 ME1923
 ME1923'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 ME1923'AT NEW LENOX.
 ME1923'AT NEW LENOX, WILL COUNTY, AT THE MICHIGAN CENTRAL RAILROAD
 ME1923'OVERPASS OVER THE WABASH RAILWAY, IN THE WEST CONCRETE BACK
 ME1923'WALL, 9 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND 0.5 FOOT
 ME1923'LOWER THAN THE RAIL.  A STANDARD DISK, STAMPED W 26 1934.
 ME1923'NOTE-- THE BRIDGE HAS BEEN RAISED BY THE ADDITION OF ABOUT 2.5
 ME1923'FEET OF CONCRETE TO THE PIERS.  THE BENCH MARK IS NOW PROTECTED
 ME1923'BY AN 8-INCH DIAMETER CAST IRON PIPE WITH SCREW CAP TO PERMIT
 ME1923'ACCESS TO THE TABLET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1138 ***********************************************************************
 KB1138  DESIGNATION -  W 260 RESET
 KB1138  PID         -  KB1138
 KB1138  STATE/COUNTY-  IL/MACON
 KB1138  COUNTRY     -  US
 KB1138  USGS QUAD   -  DECATUR (2018)
 KB1138
 KB1138                         *CURRENT SURVEY CONTROL
 KB1138  ______________________________________________________________________
 KB1138* NAD 83(1986) POSITION- 39 47 17.     (N) 088 58 37.     (W)   SCALED
 KB1138* NAVD 88 ORTHO HEIGHT -   210.75  (+/-2cm)      691.4   (feet) VERTCON3
 KB1138  ______________________________________________________________________
 KB1138  GEOID HEIGHT    -        -32.350 (meters)                     GEOID18
 KB1138  VERT ORDER      -  THIRD (See Below)
 KB1138
 KB1138.The horizontal coordinates were scaled from a map and have
 KB1138.an estimated accuracy of +/- 6 seconds.
 KB1138
 KB1138.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1138.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1138
 KB1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1138.GEOID18 height accuracy estimate available here.
 KB1138
 KB1138.The vertical order pertains to the NGVD 29 superseded value.
 KB1138
 KB1138.Click photographs - Photos may exist for this station.
 KB1138
 KB1138;                    North         East    Units  Estimated Accuracy
 KB1138;SPC IL E     -   346,670.      244,870.      MT  (+/- 180 meters Scaled)
 KB1138
 KB1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK307061(NAD 83)
 KB1138
 KB1138                          SUPERSEDED SURVEY CONTROL
 KB1138
 KB1138  NGVD 29 (11/09/15)  210.83   (m)          691.7    (f) RESET       3  
 KB1138
 KB1138.Superseded values are not recommended for survey control.
 KB1138
 KB1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1138.See file dsdata.pdf to determine how the superseded data were derived.
 KB1138
 KB1138_MARKER: DV = VERTICAL CONTROL DISK
 KB1138_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1138_SP_SET: HEADWALL
 KB1138_STAMPING: W 260 RESET 1976
 KB1138_MARK LOGO: NGS
 KB1138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1138+STABILITY: SURFACE MOTION
 KB1138_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1138+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 KB1138
 KB1138  HISTORY     - Date     Condition        Report By
 KB1138  HISTORY     - 1976     MONUMENTED       ILDT
 KB1138  HISTORY     - 20120717 GOOD             ILDT
 KB1138
 KB1138                          STATION DESCRIPTION
 KB1138
 KB1138'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 KB1138'4.55 MI SW FROM DECATUR.
 KB1138'4.55 MILES SOUTHWEST ALONG THE ILLINOIS CENTRAL RIALROAD FROM THE
 KB1138'NORFOLK AND WESTERN RAILWAY STATION IN DECATUR, 0.35 MILE SOUTHWEST OF
 KB1138'MILEPOST 748, 112 YARDS SOUTH OF THE CENTER OF A CROSSING OF THE
 KB1138'RAILROAD AND A PAVED ROAD, EAST OF U.S. HIGHWAY 51, IN THE TOP OF THE
 KB1138'NORTH END OF THE EAST CONCRETE HEADWALL OF A PIPE CULVERT UNDER
 KB1138'HIGHWAY 51. ABOUT 0.25 MILE NORTH OF THE FA 412 INTERSECTION WITH U.S.
 KB1138'HIGHWAY 51 SOUTH OF DECATUR.
 KB1138
 KB1138                          STATION RECOVERY (2012)
 KB1138
 KB1138'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB1138'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0825 ***********************************************************************
 JB0825  DESIGNATION -  W 261
 JB0825  PID         -  JB0825
 JB0825  STATE/COUNTY-  IL/MARION
 JB0825  COUNTRY     -  US
 JB0825  USGS QUAD   -  CENTRALIA EAST (2018)
 JB0825
 JB0825                         *CURRENT SURVEY CONTROL
 JB0825  ______________________________________________________________________
 JB0825* NAD 83(1997) POSITION- 38 36 49.15004(N) 089 07 11.74327(W)   ADJUSTED
 JB0825* NAVD 88 ORTHO HEIGHT -   154.716 (meters)      507.60  (feet) ADJUSTED
 JB0825  ______________________________________________________________________
 JB0825  GEOID HEIGHT    -        -30.916 (meters)                     GEOID18
 JB0825  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 JB0825  DYNAMIC HEIGHT  -        154.619 (meters)      507.28  (feet) COMP
 JB0825  MODELED GRAVITY -    979,995.3   (mgal)                       NAVD 88
 JB0825
 JB0825  HORZ ORDER      -  SECOND
 JB0825  VERT ORDER      -  FIRST     CLASS I
 JB0825
 JB0825.The horizontal coordinates were established by classical geodetic methods
 JB0825.and adjusted by the National Geodetic Survey in October 1999.
 JB0825
 JB0825.The orthometric height was determined by differential leveling and
 JB0825.adjusted by the NATIONAL GEODETIC SURVEY
 JB0825.in June 1991.
 JB0825
 JB0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0825.GEOID18 height accuracy estimate available here.
 JB0825
 JB0825.Click photographs - Photos may exist for this station.
 JB0825
 JB0825.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0825
 JB0825.The dynamic height is computed by dividing the NAVD 88
 JB0825.geopotential number by the normal gravity value computed on the
 JB0825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0825.degrees latitude (g = 980.6199 gals.).
 JB0825
 JB0825.The modeled gravity was interpolated from observed gravity values.
 JB0825
 JB0825. The following values were computed from the NAD 83(1997) position.
 JB0825
 JB0825;                    North         East     Units Scale Factor Converg.
 JB0825;SPC IL E     -   216,383.500   231,492.300   MT  1.00003277   -0 29 27.3
 JB0825;SPC IL E     -   709,918.20    759,487.65   sFT  1.00003277   -0 29 27.3
 JB0825;UTM  16      - 4,276,036.091   315,428.153   MT  1.00001953   -1 19 24.1
 JB0825
 JB0825!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0825!SPC IL E     -   0.99998058  x   1.00003277  =   1.00001335
 JB0825!UTM  16      -   0.99998058  x   1.00001953  =   1.00000011
 JB0825
 JB0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1542876036(NAD 83)
 JB0825
 JB0825                          SUPERSEDED SURVEY CONTROL
 JB0825
 JB0825  NAD 83(1986)-  38 36 49.16610(N)    089 07 11.73994(W) AD(       ) 2
 JB0825  NAD 27      -  38 36 48.99141(N)    089 07 11.49137(W) AD(       ) 2
 JB0825  NGVD 29 (??/??/92)  154.850  (m)          508.04   (f) ADJ UNCH    1 1
 JB0825  NGVD 29             154.85   (m)          508.0    (f) LEVELING    3  
 JB0825
 JB0825.Superseded values are not recommended for survey control.
 JB0825
 JB0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0825.See file dsdata.pdf to determine how the superseded data were derived.
 JB0825
 JB0825_MARKER: DB = BENCH MARK DISK
 JB0825_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0825_STAMPING: W 261 1961
 JB0825_MARK LOGO: CGS
 JB0825_PROJECTION: PROJECTING 2 CENTIMETERS
 JB0825_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0825_ROD/PIPE-DEPTH: 6.1 meters
 JB0825
 JB0825  HISTORY     - Date     Condition        Report By
 JB0825  HISTORY     - 1961     MONUMENTED       CGS
 JB0825  HISTORY     - 1969     GOOD             CGS
 JB0825  HISTORY     - 1971     GOOD             NGS
 JB0825  HISTORY     - 1986     GOOD             NGS
 JB0825  HISTORY     - 20051101 POOR             APISUR
 JB0825  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 JB0825
 JB0825                          STATION DESCRIPTION
 JB0825
 JB0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0825'THE STATION IS IN THE SOUTH EDGE OF THE BUSINESS DISTRICT IN
 JB0825'SANDOVAL, ABOUT 0.05 MILE
 JB0825'SOUTHEAST OF THE JUNCTION OF NW FIRST STREET AND NW FIRST
 JB0825'AVENUE, IN THE NORTHWEST
 JB0825'0.25 OF SECTION 17, T 2 N, R 1 E.
 JB0825'
 JB0825'BENCH MARK W 261 IS A STANDARD U S GEOLOGICAL SURVEY BENCH MARK DISK
 JB0825'STAMPED W 261 1961, SET
 JB0825'IN THE TOP OF A 1 INCH PIPE THAT PROJECTS 4 INCHES
 JB0825'AND IS PROTECTED BY A TERRA-COTTA
 JB0825'PIPE.  THE MARK IS 17 FEET WEST OF
 JB0825'THE CENTERLINE OF THE PAVED ROAD, 1 FOOT NORTH OF A
 JB0825'POWER POLE AND 6
 JB0825'INCHES SOUTH OF A WITNESS POST.
 JB0825
 JB0825                          STATION RECOVERY (1969)
 JB0825
 JB0825'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB0825'AT SANDOVAL.
 JB0825'AT SANDOVAL, AT THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD
 JB0825'AND THE BALTIMORE AND OHIO RAILROAD, 52 FEET EAST OF THE EAST
 JB0825'RAIL OF THE ILLINOIS CENTRAL RAILROAD, 130 FEET NORTH OF THE
 JB0825'NORTH RAIL OF THE BALTIMORE AND OHIO RAILROAD, 68 FEET SOUTHEAST
 JB0825'OF THE SANDOVAL STATION SIGN, 17 1/2 FEET WEST OF THE CENTER
 JB0825'LINE OF A PAVED STREET, 1 1/2 FEET NORTH OF A TELEPHONE POLE,
 JB0825'0.7 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 JB0825'LEVEL OF THE TRACKS, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 JB0825'ROD THAT IS DRIVEN TO A DEPTH OF 23.8 FEET AND IS ENCASED IN A
 JB0825'6-INCH TILE WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE
 JB0825'GROUND.  SEC 17, T 2 N, R 1 E.
 JB0825
 JB0825                          STATION RECOVERY (1971)
 JB0825
 JB0825'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 JB0825'RECOVERED IN GOOD CONDITION.
 JB0825
 JB0825                          STATION RECOVERY (1986)
 JB0825
 JB0825'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0825'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN SANDOVAL,
 JB0825'AT THE INTERSECTION OF RAILROAD AVENUE AND SOUTHWEST 2ND STREET, 44.0
 JB0825'M (144.4 FT) EAST OF THE CENTER OF THE AVENUE, 32.0 M (105.0 FT) NORTH
 JB0825'OF THE EXTENDED CENTER OF THE STREET, 16.5 M (54.1 FT) WEST-SOUTHWEST
 JB0825'OF THE NORTHWEST CORNER OF A METAL BUILDING, 15.9 M (52.2 FT)
 JB0825'WEST-NORTHWEST OF THE SOUTHWEST CORNER OF A METAL BUILDING, AND 6.3 M
 JB0825'(20.7 FT) WEST OF THE CENTER OF AN ALLEY.
 JB0825'THE MARK IS 0.4 METERS  E FROM  A WITNESS POST
 JB0825'THE MARK IS ABOVE LEVEL WITH THE ALLEY.
 JB0825
 JB0825                          STATION RECOVERY (2005)
 JB0825
 JB0825'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (FHB)
 JB0825'ROD INTACT BUT SEVERELY DISTORTED.
 JB0825
 JB0825                          STATION RECOVERY (2011)
 JB0825
 JB0825'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0825'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0563 ***********************************************************************
 KB0563  DESIGNATION -  W 262
 KB0563  PID         -  KB0563
 KB0563  STATE/COUNTY-  IL/MACON
 KB0563  COUNTRY     -  US
 KB0563  USGS QUAD   -  DECATUR (2018)
 KB0563
 KB0563                         *CURRENT SURVEY CONTROL
 KB0563  ______________________________________________________________________
 KB0563* NAD 83(1986) POSITION- 39 49 31.     (N) 088 53 48.     (W)   SCALED
 KB0563* NAVD 88 ORTHO HEIGHT -   204.449 (meters)      670.76  (feet) ADJUSTED
 KB0563  ______________________________________________________________________
 KB0563  GEOID HEIGHT    -        -32.337 (meters)                     GEOID18
 KB0563  DYNAMIC HEIGHT  -        204.338 (meters)      670.40  (feet) COMP
 KB0563  MODELED GRAVITY -    980,076.2   (mgal)                       NAVD 88
 KB0563
 KB0563  VERT ORDER      -  FIRST     CLASS II
 KB0563
 KB0563.The horizontal coordinates were scaled from a map and have
 KB0563.an estimated accuracy of +/- 6 seconds.
 KB0563
 KB0563.The orthometric height was determined by differential leveling and
 KB0563.adjusted by the NATIONAL GEODETIC SURVEY
 KB0563.in June 1991.
 KB0563
 KB0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0563.GEOID18 height accuracy estimate available here.
 KB0563
 KB0563.Click photographs - Photos may exist for this station.
 KB0563
 KB0563.The dynamic height is computed by dividing the NAVD 88
 KB0563.geopotential number by the normal gravity value computed on the
 KB0563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0563.degrees latitude (g = 980.6199 gals.).
 KB0563
 KB0563.The modeled gravity was interpolated from observed gravity values.
 KB0563
 KB0563;                    North         East    Units  Estimated Accuracy
 KB0563;SPC IL E     -   350,750.      251,770.      MT  (+/- 180 meters Scaled)
 KB0563
 KB0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK376100(NAD 83)
 KB0563
 KB0563                          SUPERSEDED SURVEY CONTROL
 KB0563
 KB0563  NGVD 29 (??/??/92)  204.526  (m)          671.02   (f) ADJ UNCH    1 2
 KB0563
 KB0563.Superseded values are not recommended for survey control.
 KB0563
 KB0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0563.See file dsdata.pdf to determine how the superseded data were derived.
 KB0563
 KB0563_MARKER: DB = BENCH MARK DISK
 KB0563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0563_STAMPING: W 262 1961
 KB0563_MARK LOGO: CGS
 KB0563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0563+STABILITY: SURFACE MOTION
 KB0563
 KB0563  HISTORY     - Date     Condition        Report By
 KB0563  HISTORY     - 1961     MONUMENTED       CGS
 KB0563  HISTORY     - 1969     GOOD             CGS
 KB0563  HISTORY     - 1976     GOOD             NGS
 KB0563  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 KB0563  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 KB0563  HISTORY     - 20220113 MARK NOT FOUND   ILDT
 KB0563
 KB0563                          STATION DESCRIPTION
 KB0563
 KB0563'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0563'3.2 MI SE FROM DECATUR.
 KB0563'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0563'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE 3.1
 KB0563'MILES SOUTHEAST ALONG U.S. HIGHWAY 36, 66 1/2 FEET SOUTHWEST OF
 KB0563'THE CENTER LINE OF THE SOUTH TRAFFIC LANE OF THE HIGHWAY, 28 FEET
 KB0563'SOUTHEAST OF THE CENTER LINE OF S. 36TH STREET, 55 FEET NORTHEAST
 KB0563'OF THE CENTER OF THE JUNCTION OF S. 36TH STREET AND E. CHESTNUT
 KB0563'AVENUE, 2 1/2 FEET EAST OF A POWER POLE, ABOUT LEVEL WITH THE
 KB0563'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 KB0563'3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 20, T 16 N, R 2 E.
 KB0563
 KB0563                          STATION RECOVERY (1976)
 KB0563
 KB0563'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0563'RECOVERED IN GOOD CONDITION.
 KB0563
 KB0563                          STATION RECOVERY (1987)
 KB0563
 KB0563'RECOVERY NOTE BY US POWER SQUADRON 1987 (PFS)
 KB0563'MARK NOT FOUND.
 KB0563
 KB0563                          STATION RECOVERY (1989)
 KB0563
 KB0563'RECOVERY NOTE BY US POWER SQUADRON 1989 (DMD)
 KB0563'MARK NOT FOUND.
 KB0563
 KB0563                          STATION RECOVERY (2022)
 KB0563
 KB0563'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0563'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0048 ***********************************************************************
 MF0048  DESIGNATION -  W 266
 MF0048  PID         -  MF0048
 MF0048  STATE/COUNTY-  IL/DU PAGE
 MF0048  COUNTRY     -  US
 MF0048  USGS QUAD   -  LOMBARD (2018)
 MF0048
 MF0048                         *CURRENT SURVEY CONTROL
 MF0048  ______________________________________________________________________
 MF0048* NAD 83(1986) POSITION- 41 58 37.     (N) 088 03 06.     (W)   SCALED
 MF0048* NAVD 88 ORTHO HEIGHT -   226.247 (meters)      742.28  (feet) ADJUSTED
 MF0048  ______________________________________________________________________
 MF0048  GEOID HEIGHT    -        -33.512 (meters)                     GEOID18
 MF0048  DYNAMIC HEIGHT  -        226.168 (meters)      742.02  (feet) COMP
 MF0048  MODELED GRAVITY -    980,271.3   (mgal)                       NAVD 88
 MF0048
 MF0048  VERT ORDER      -  FIRST     CLASS I
 MF0048
 MF0048.The horizontal coordinates were scaled from a map and have
 MF0048.an estimated accuracy of +/- 6 seconds.
 MF0048
 MF0048.The orthometric height was determined by differential leveling and
 MF0048.adjusted by the NATIONAL GEODETIC SURVEY
 MF0048.in June 1991.
 MF0048
 MF0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0048.GEOID18 height accuracy estimate available here.
 MF0048
 MF0048.Click photographs - Photos may exist for this station.
 MF0048
 MF0048.The dynamic height is computed by dividing the NAVD 88
 MF0048.geopotential number by the normal gravity value computed on the
 MF0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0048.degrees latitude (g = 980.6199 gals.).
 MF0048
 MF0048.The modeled gravity was interpolated from observed gravity values.
 MF0048
 MF0048;                    North         East    Units  Estimated Accuracy
 MF0048;SPC IL E     -   589,580.      323,340.      MT  (+/- 180 meters Scaled)
 MF0048
 MF0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM128477(NAD 83)
 MF0048
 MF0048                          SUPERSEDED SURVEY CONTROL
 MF0048
 MF0048  NGVD 29 (??/??/92)  226.333  (m)          742.56   (f) ADJ UNCH    1 1
 MF0048
 MF0048.Superseded values are not recommended for survey control.
 MF0048
 MF0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0048.See file dsdata.pdf to determine how the superseded data were derived.
 MF0048
 MF0048_MARKER: DB = BENCH MARK DISK
 MF0048_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0048_STAMPING: W 266 1969
 MF0048_MARK LOGO: CGS
 MF0048_PROJECTION: FLUSH
 MF0048_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0048
 MF0048  HISTORY     - Date     Condition        Report By
 MF0048  HISTORY     - 1969     MONUMENTED       CGS
 MF0048  HISTORY     - 19960420 GOOD             USPSQD
 MF0048  HISTORY     - 20100311 MARK NOT FOUND   COWHEY
 MF0048
 MF0048                          STATION DESCRIPTION
 MF0048
 MF0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0048'1.4 MI E FROM ROSELLE.
 MF0048'ABOUT 1.4 MILES EAST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 MF0048'ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, IN SECTION 11,
 MF0048'T 40 N, R 10 E, 85 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 MF0048'206 FEET WEST OF THE CENTER LINE OF MEDINAH ROAD, 44.7 FEET
 MF0048'NORTHWEST OF THE NORTHWEST CORNER OF A TEXACO SERVICE STATION,
 MF0048'16 FEET NORTH OF A LIGHT POST, 1 FOOT WEST OF A FENCE, 1.0 FOOT
 MF0048'NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 MF0048'LEVEL OF THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER
 MF0048'COATED ROD THAT IS DRIVEN TO A DEPTH OF 42 FEET AND IS ENCASED
 MF0048'IN A 6-INCH TILE THAT IS LEVEL WITH THE SURFACE OF THE GROUND.
 MF0048
 MF0048                          STATION RECOVERY (1996)
 MF0048
 MF0048'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0048'RECOVERED IN GOOD CONDITION.
 MF0048
 MF0048                          STATION RECOVERY (2010)
 MF0048
 MF0048'RECOVERY NOTE BY COWHEY GUDMUNDSON LEDER LTD 2010
 MF0048'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0553 ***********************************************************************
 KB0553  DESIGNATION -  W 267
 KB0553  PID         -  KB0553
 KB0553  STATE/COUNTY-  IL/MACON
 KB0553  COUNTRY     -  US
 KB0553  USGS QUAD   -  FORSYTH (2018)
 KB0553
 KB0553                         *CURRENT SURVEY CONTROL
 KB0553  ______________________________________________________________________
 KB0553* NAD 83(1986) POSITION- 39 53 30.     (N) 088 56 49.     (W)   SCALED
 KB0553* NAVD 88 ORTHO HEIGHT -   200.959 (meters)      659.31  (feet) ADJUSTED
 KB0553  ______________________________________________________________________
 KB0553  GEOID HEIGHT    -        -32.241 (meters)                     GEOID18
 KB0553  DYNAMIC HEIGHT  -        200.853 (meters)      658.97  (feet) COMP
 KB0553  MODELED GRAVITY -    980,094.4   (mgal)                       NAVD 88
 KB0553
 KB0553  VERT ORDER      -  FIRST     CLASS I
 KB0553
 KB0553.The horizontal coordinates were scaled from a map and have
 KB0553.an estimated accuracy of +/- 6 seconds.
 KB0553
 KB0553.The orthometric height was determined by differential leveling and
 KB0553.adjusted by the NATIONAL GEODETIC SURVEY
 KB0553.in June 1991.
 KB0553
 KB0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0553.GEOID18 height accuracy estimate available here.
 KB0553
 KB0553.Click photographs - Photos may exist for this station.
 KB0553
 KB0553.The dynamic height is computed by dividing the NAVD 88
 KB0553.geopotential number by the normal gravity value computed on the
 KB0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0553.degrees latitude (g = 980.6199 gals.).
 KB0553
 KB0553.The modeled gravity was interpolated from observed gravity values.
 KB0553
 KB0553;                    North         East    Units  Estimated Accuracy
 KB0553;SPC IL E     -   358,150.      247,520.      MT  (+/- 180 meters Scaled)
 KB0553
 KB0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK335175(NAD 83)
 KB0553
 KB0553                          SUPERSEDED SURVEY CONTROL
 KB0553
 KB0553  NGVD 29 (??/??/92)  201.041  (m)          659.58   (f) ADJ UNCH    1 1
 KB0553
 KB0553.Superseded values are not recommended for survey control.
 KB0553
 KB0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0553.See file dsdata.pdf to determine how the superseded data were derived.
 KB0553
 KB0553_MARKER: DB = BENCH MARK DISK
 KB0553_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0553_STAMPING: W 267 1969
 KB0553_MARK LOGO: CGS
 KB0553_PROJECTION: FLUSH
 KB0553_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0553_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0553
 KB0553  HISTORY     - Date     Condition        Report By
 KB0553  HISTORY     - 1969     MONUMENTED       CGS
 KB0553  HISTORY     - 1975     GOOD             ILDT
 KB0553  HISTORY     - 19880729 MARK NOT FOUND   USPSQD
 KB0553  HISTORY     - 19880922 MARK NOT FOUND   USPSQD
 KB0553
 KB0553                          STATION DESCRIPTION
 KB0553
 KB0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0553'3.1 MI N FROM DECATUR.
 KB0553'ABOUT 3.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0553'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, IN SECTION
 KB0553'26, T 17 N, R 2 E, NEAR THE CROSSING OF THE RAILROAD AND E.
 KB0553'MOUND ROAD, 47 FEET WEST OF THE WEST RAIL, 28 FEET NORTH OF THE
 KB0553'CENTER LINE OF THE ROAD, 4 1/2 FEET NORTH OF THE NORTH CURB OF
 KB0553'THE ROAD, 1 1/2 FEET WEST OF A POWER POLE, 1.3 FEET EAST OF A
 KB0553'METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND ON THE TOP
 KB0553'OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 27
 KB0553'FEET AND IS ENCASED IN A 6-INCH TILE WHICH IS LEVEL WITH THE
 KB0553'SURFACE OF THE GROUND.
 KB0553
 KB0553                          STATION RECOVERY (1975)
 KB0553
 KB0553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1975
 KB0553'RECOVERED IN GOOD CONDITION.
 KB0553
 KB0553                          STATION RECOVERY (1988)
 KB0553
 KB0553'RECOVERY NOTE BY US POWER SQUADRON 1988 (RW)
 KB0553'MARK NOT FOUND.
 KB0553
 KB0553                          STATION RECOVERY (1988)
 KB0553
 KB0553'RECOVERY NOTE BY US POWER SQUADRON 1988 (RW)
 KB0553'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0674 ***********************************************************************
 NH0674  DESIGNATION -  W 268
 NH0674  PID         -  NH0674
 NH0674  STATE/COUNTY-  IL/CARROLL
 NH0674  COUNTRY     -  US
 NH0674  USGS QUAD   -  BOONE BRANCH (2018)
 NH0674
 NH0674                         *CURRENT SURVEY CONTROL
 NH0674  ______________________________________________________________________
 NH0674* NAD 83(1986) POSITION- 42 07 30.9    (N) 089 46 51.6    (W)   HD_HELD2
 NH0674* NAVD 88 ORTHO HEIGHT -   268.060 (meters)      879.46  (feet) ADJUSTED
 NH0674  ______________________________________________________________________
 NH0674  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 NH0674  DYNAMIC HEIGHT  -        267.968 (meters)      879.16  (feet) COMP
 NH0674  MODELED GRAVITY -    980,271.4   (mgal)                       NAVD 88
 NH0674
 NH0674  VERT ORDER      -  FIRST     CLASS I
 NH0674
 NH0674.The horizontal coordinates were established by autonomous hand held GPS
 NH0674.observations and have an estimated accuracy of +/- 10 meters.
 NH0674
 NH0674.The orthometric height was determined by differential leveling and
 NH0674.adjusted by the NATIONAL GEODETIC SURVEY
 NH0674.in June 1991.
 NH0674
 NH0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0674.GEOID18 height accuracy estimate available here.
 NH0674
 NH0674.Click photographs - Photos may exist for this station.
 NH0674
 NH0674.The dynamic height is computed by dividing the NAVD 88
 NH0674.geopotential number by the normal gravity value computed on the
 NH0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0674.degrees latitude (g = 980.6199 gals.).
 NH0674
 NH0674.The modeled gravity was interpolated from observed gravity values.
 NH0674
 NH0674;                    North         East    Units  Estimated Accuracy
 NH0674;SPC IL W     -   606,066.      731,888.      MT  (+/- 10 meters HH2 GPS)
 NH0674
 NH0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7012767426(NAD 83)
 NH0674
 NH0674                          SUPERSEDED SURVEY CONTROL
 NH0674
 NH0674  NGVD 29 (??/??/92)  268.096  (m)          879.58   (f) ADJ UNCH    1 1
 NH0674
 NH0674.Superseded values are not recommended for survey control.
 NH0674
 NH0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0674.See file dsdata.pdf to determine how the superseded data were derived.
 NH0674
 NH0674_MARKER: DB = BENCH MARK DISK
 NH0674_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0674_STAMPING: W 268 1970
 NH0674_MARK LOGO: CGS
 NH0674_PROJECTION: FLUSH
 NH0674_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0674_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0674+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 NH0674
 NH0674  HISTORY     - Date     Condition        Report By
 NH0674  HISTORY     - 1970     MONUMENTED       NGS
 NH0674  HISTORY     - 1987     GOOD             USPSQD
 NH0674  HISTORY     - 19950515 GOOD             USPSQD
 NH0674  HISTORY     - 20011203 GOOD             NGS
 NH0674  HISTORY     - 20031004 GOOD             USPSQD
 NH0674  HISTORY     - 20110826 GOOD             ILGEO
 NH0674  HISTORY     - 20120328 GOOD             AMESC
 NH0674
 NH0674                          STATION DESCRIPTION
 NH0674
 NH0674'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0674'4 MI NE FROM LANARK.
 NH0674'ABOUT 1.35 MILES EAST ALONG E. LOCUST STREET AND A GRAVELED
 NH0674'ROAD FROM THE METHODIST CHURCH AT LANARK, THENCE 1.45 MILES
 NH0674'NORTH ALONG A GRAVELED ROAD, THENCE 1.2 MILES EAST ALONG E.
 NH0674'STRADDLE CREEK ROAD, 31 FEET NORTH OF THE CENTER LINE OF THE
 NH0674'ROAD, 67 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF MR. RAY
 NH0674'HERTELS FARM HOUSE, 7 FEET EAST OF A POWER POLE, 4.5 FEET WEST
 NH0674'OF A CORNER FENCE POST, 1.0 FOOT SOUTH OF A FENCE, 0.7 FOOT
 NH0674'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 NH0674'BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 6 INCHES.
 NH0674'SECTION 26, T25N, R6E
 NH0674
 NH0674                          STATION RECOVERY (1987)
 NH0674
 NH0674'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0674'RECOVERED IN GOOD CONDITION.
 NH0674
 NH0674                          STATION RECOVERY (1995)
 NH0674
 NH0674'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0674'RECOVERED IN GOOD CONDITION.
 NH0674
 NH0674                          STATION RECOVERY (2001)
 NH0674
 NH0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0674'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0674
 NH0674                          STATION RECOVERY (2003)
 NH0674
 NH0674'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0674'RECOVERED IN GOOD CONDITION.
 NH0674
 NH0674                          STATION RECOVERY (2011)
 NH0674
 NH0674'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (MB)
 NH0674'MARK IN GOOD CONDITION LOCATED IN NORTH EDGE OF FLOWER BED
 NH0674
 NH0674                          STATION RECOVERY (2012)
 NH0674
 NH0674'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 NH0674'RECOVERED AS DESCRIBED.
 NH0674'
 NH0674'NOTE-THE FENCE HAS BEEN REMOVED AND 3-INCH IRON PIPE IS NOW FLUSH IN
 NH0674'FLOWER BED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1064 ***********************************************************************
 JB1064  DESIGNATION -  W 269
 JB1064  PID         -  JB1064
 JB1064  STATE/COUNTY-  IL/PERRY
 JB1064  COUNTRY     -  US
 JB1064  USGS QUAD   -  TAMAROA (2018)
 JB1064
 JB1064                         *CURRENT SURVEY CONTROL
 JB1064  ______________________________________________________________________
 JB1064* NAD 83(1986) POSITION- 38 10 11.     (N) 089 13 18.     (W)   SCALED
 JB1064* NAVD 88 ORTHO HEIGHT -   157.513 (meters)      516.77  (feet) ADJUSTED
 JB1064  ______________________________________________________________________
 JB1064  GEOID HEIGHT    -        -29.789 (meters)                     GEOID18
 JB1064  DYNAMIC HEIGHT  -        157.409 (meters)      516.43  (feet) COMP
 JB1064  MODELED GRAVITY -    979,968.9   (mgal)                       NAVD 88
 JB1064
 JB1064  VERT ORDER      -  FIRST     CLASS I
 JB1064
 JB1064.The horizontal coordinates were scaled from a map and have
 JB1064.an estimated accuracy of +/- 6 seconds.
 JB1064
 JB1064.The orthometric height was determined by differential leveling and
 JB1064.adjusted by the NATIONAL GEODETIC SURVEY
 JB1064.in June 1991.
 JB1064
 JB1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1064.GEOID18 height accuracy estimate available here.
 JB1064
 JB1064.Click photographs - Photos may exist for this station.
 JB1064
 JB1064.The dynamic height is computed by dividing the NAVD 88
 JB1064.geopotential number by the normal gravity value computed on the
 JB1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1064.degrees latitude (g = 980.6199 gals.).
 JB1064
 JB1064.The modeled gravity was interpolated from observed gravity values.
 JB1064
 JB1064;                    North         East    Units  Estimated Accuracy
 JB1064;SPC IL W     -   167,230.      782,810.      MT  (+/- 180 meters Scaled)
 JB1064
 JB1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH053269(NAD 83)
 JB1064
 JB1064                          SUPERSEDED SURVEY CONTROL
 JB1064
 JB1064  NGVD 29 (??/??/92)  157.612  (m)          517.10   (f) ADJ UNCH    1 1
 JB1064
 JB1064.Superseded values are not recommended for survey control.
 JB1064
 JB1064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1064.See file dsdata.pdf to determine how the superseded data were derived.
 JB1064
 JB1064_MARKER: DB = BENCH MARK DISK
 JB1064_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1064_STAMPING: W 269 1969
 JB1064_MARK LOGO: CGS
 JB1064_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1064_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1064
 JB1064  HISTORY     - Date     Condition        Report By
 JB1064  HISTORY     - 1969     MONUMENTED       CGS
 JB1064  HISTORY     - 1978     GOOD             ILDT
 JB1064  HISTORY     - 20090304 POOR             ILDT
 JB1064
 JB1064                          STATION DESCRIPTION
 JB1064
 JB1064'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1064'2.3 MI N FROM TAMAROA.
 JB1064'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1064'AT TAMAROA, THENCE 2.25 MILES NORTH ALONG THE ILLINOIS CENTRAL
 JB1064'RAILROAD, IN SECTION 21, T4S, R1W, 0.45 MILE SOUTH OF MILEPOST
 JB1064'277, 103 FEET SOUTH-SOUTHEAST OF THE CENTER OF A CROSSING OF THE
 JB1064'RAILROAD AND A PAVED ROAD, 34 1/2 FEET EAST OF THE EAST RAIL OF
 JB1064'THE EAST SET OF TRACKS, 97 FEET SOUTH OF THE CENTER LINE OF THE
 JB1064'ROAD, 33 1/2 FEET SOUTHEAST OF A TELEPHONE BOX, 3 FEET WEST OF A
 JB1064'TELEPHONE POLE, 1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT
 JB1064'2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A
 JB1064'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 17 FEET
 JB1064'AND IS ENCASED IN A 5-INCH IRON PIPE WHICH PROJECTS 4 INCHES ABOVE
 JB1064'THE SURFACE OF THE GROUND.
 JB1064
 JB1064                          STATION RECOVERY (1978)
 JB1064
 JB1064'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1064'RECOVERED IN GOOD CONDITION.
 JB1064
 JB1064                          STATION RECOVERY (2009)
 JB1064
 JB1064'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1064'CAP HAS BEEN TORN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0499 ***********************************************************************
 NH0499  DESIGNATION -  W 270
 NH0499  PID         -  NH0499
 NH0499  STATE/COUNTY-  IL/OGLE
 NH0499  COUNTRY     -  US
 NH0499  USGS QUAD   -  SEWARD (2018)
 NH0499
 NH0499                         *CURRENT SURVEY CONTROL
 NH0499  ______________________________________________________________________
 NH0499* NAD 83(1986) POSITION- 42 07 40.     (N) 089 15 05.     (W)   SCALED
 NH0499* NAVD 88 ORTHO HEIGHT -   220.100 (meters)      722.11  (feet) ADJUSTED
 NH0499  ______________________________________________________________________
 NH0499  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 NH0499  DYNAMIC HEIGHT  -        220.028 (meters)      721.88  (feet) COMP
 NH0499  MODELED GRAVITY -    980,288.4   (mgal)                       NAVD 88
 NH0499
 NH0499  VERT ORDER      -  FIRST     CLASS I
 NH0499
 NH0499.The horizontal coordinates were scaled from a map and have
 NH0499.an estimated accuracy of +/- 6 seconds.
 NH0499
 NH0499.The orthometric height was determined by differential leveling and
 NH0499.adjusted by the NATIONAL GEODETIC SURVEY
 NH0499.in June 1991.
 NH0499
 NH0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0499.GEOID18 height accuracy estimate available here.
 NH0499
 NH0499.Click photographs - Photos may exist for this station.
 NH0499
 NH0499.The dynamic height is computed by dividing the NAVD 88
 NH0499.geopotential number by the normal gravity value computed on the
 NH0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0499.degrees latitude (g = 980.6199 gals.).
 NH0499
 NH0499.The modeled gravity was interpolated from observed gravity values.
 NH0499
 NH0499;                    North         East    Units  Estimated Accuracy
 NH0499;SPC IL W     -   606,680.      775,680.      MT  (+/- 180 meters Scaled)
 NH0499
 NH0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM139664(NAD 83)
 NH0499
 NH0499                          SUPERSEDED SURVEY CONTROL
 NH0499
 NH0499  NGVD 29 (??/??/92)  220.140  (m)          722.24   (f) ADJ UNCH    1 1
 NH0499
 NH0499.Superseded values are not recommended for survey control.
 NH0499
 NH0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0499.See file dsdata.pdf to determine how the superseded data were derived.
 NH0499
 NH0499_MARKER: DB = BENCH MARK DISK
 NH0499_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0499_STAMPING: W 270 1970
 NH0499_MARK LOGO: CGS
 NH0499_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0499_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0499
 NH0499  HISTORY     - Date     Condition        Report By
 NH0499  HISTORY     - 1970     MONUMENTED       NGS
 NH0499  HISTORY     - 1987     GOOD             USPSQD
 NH0499  HISTORY     - 19960614 GOOD             USPSQD
 NH0499  HISTORY     - 20010813 POOR             USPSQD
 NH0499  HISTORY     - 20041117 POOR             USPSQD
 NH0499  HISTORY     - 20140819 POOR             ILDT
 NH0499
 NH0499                          STATION DESCRIPTION
 NH0499
 NH0499'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0499'AT BYRON.
 NH0499'AT BYRON, 0.35 MILE EAST OF THE POST OFFICE, AT THE CITY WATER
 NH0499'TOWER, 198 FEET NORTH OF THE CENTER LINE OF E. SECOND STREET,
 NH0499'206 FEET EAST OF THE CENTER LINE OF N. MARKET STREET, 46 FEET
 NH0499'SOUTHWEST OF THE SOUTHWEST RAIL OF THE CHICAGO GREAT WESTERN
 NH0499'RAILROAD, 26.7 FEET SOUTH OF THE NORTHEAST CORNER OF THE FENCE
 NH0499'AROUND THE WATER TOWER, 1.2 FEET EAST OF THE FENCE, 0.9 FOOT
 NH0499'NORTHWEST OF A METAL WITESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 NH0499'OF THE TRACK, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE
 NH0499'PROJECTING 4 INCHES.  SECTION 30, T 25 N, R 11 E.
 NH0499
 NH0499                          STATION RECOVERY (1987)
 NH0499
 NH0499'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0499'RECOVERED IN GOOD CONDITION.
 NH0499
 NH0499                          STATION RECOVERY (1996)
 NH0499
 NH0499'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0499'RECOVERED IN GOOD CONDITION.
 NH0499
 NH0499                          STATION RECOVERY (2001)
 NH0499
 NH0499'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0499'VERY POOR CONDITION. BENCH MARK DISK MISSING, IRON PIPE DENTED AND
 NH0499'PIN INTACT BUT DISTURBED.
 NH0499
 NH0499                          STATION RECOVERY (2004)
 NH0499
 NH0499'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0499'MARK RECOVERED IN POOR CONDITION.
 NH0499
 NH0499                          STATION RECOVERY (2014)
 NH0499
 NH0499'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0499'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0505 ***********************************************************************
 NH0505  DESIGNATION -  W 271
 NH0505  PID         -  NH0505
 NH0505  STATE/COUNTY-  IL/OGLE
 NH0505  COUNTRY     -  US
 NH0505  USGS QUAD   -  SEWARD (2018)
 NH0505
 NH0505                         *CURRENT SURVEY CONTROL
 NH0505  ______________________________________________________________________
 NH0505* NAD 83(1986) POSITION- 42 07 49.     (N) 089 20 26.     (W)   SCALED
 NH0505* NAVD 88 ORTHO HEIGHT -   246.317 (meters)      808.13  (feet) ADJUSTED
 NH0505  ______________________________________________________________________
 NH0505  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 NH0505  DYNAMIC HEIGHT  -        246.239 (meters)      807.87  (feet) COMP
 NH0505  MODELED GRAVITY -    980,296.2   (mgal)                       NAVD 88
 NH0505
 NH0505  VERT ORDER      -  FIRST     CLASS I
 NH0505
 NH0505.The horizontal coordinates were scaled from a map and have
 NH0505.an estimated accuracy of +/- 6 seconds.
 NH0505
 NH0505.The orthometric height was determined by differential leveling and
 NH0505.adjusted by the NATIONAL GEODETIC SURVEY
 NH0505.in June 1991.
 NH0505
 NH0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0505.GEOID18 height accuracy estimate available here.
 NH0505
 NH0505.Click photographs - Photos may exist for this station.
 NH0505
 NH0505.The dynamic height is computed by dividing the NAVD 88
 NH0505.geopotential number by the normal gravity value computed on the
 NH0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0505.degrees latitude (g = 980.6199 gals.).
 NH0505
 NH0505.The modeled gravity was interpolated from observed gravity values.
 NH0505
 NH0505;                    North         East    Units  Estimated Accuracy
 NH0505;SPC IL W     -   606,880.      768,300.      MT  (+/- 180 meters Scaled)
 NH0505
 NH0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM065668(NAD 83)
 NH0505
 NH0505                          SUPERSEDED SURVEY CONTROL
 NH0505
 NH0505  NGVD 29 (??/??/92)  246.36   (m)          808.3    (f) COMPUTED    1 1
 NH0505
 NH0505.Superseded values are not recommended for survey control.
 NH0505
 NH0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0505.See file dsdata.pdf to determine how the superseded data were derived.
 NH0505
 NH0505_MARKER: DB = BENCH MARK DISK
 NH0505_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0505_STAMPING: W 271 1970
 NH0505_MARK LOGO: CGS
 NH0505_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0505_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0505+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2014
 NH0505
 NH0505  HISTORY     - Date     Condition        Report By
 NH0505  HISTORY     - 1970     MONUMENTED       NGS
 NH0505  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0505  HISTORY     - 20140819 GOOD             ILDT
 NH0505
 NH0505                          STATION DESCRIPTION
 NH0505
 NH0505'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0505'3.2 MI E FROM LEAF RIVER.
 NH0505'ABOUT 3.25 MILES EAST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0505'CHURCH AT LEAF RIVER, AT THE INTERSECTION OF THE HIGHWAY AND A
 NH0505'GRAVELED ROAD, 101 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 NH0505'33 FEET EAST OF THE CENTER LINE OF THE GRAVELED ROAD, 61 FEET
 NH0505'SOUTH OF POWER POLE NUMBER 251 4177, 1.1 FEET WEST OF A FENCE,
 NH0505'2.7 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 NH0505'LEVEL OF THE HIGHWAY, AND BRAZED ON THE TOP OF A 3-INCH IRON
 NH0505'PIPE PROJECTING 3 INCHES.  SECTION 33, T 25 N, R 10 E.
 NH0505
 NH0505                          STATION RECOVERY (1987)
 NH0505
 NH0505'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0505'MARK NOT FOUND.
 NH0505
 NH0505                          STATION RECOVERY (2014)
 NH0505
 NH0505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0493 ***********************************************************************
 NH0493  DESIGNATION -  W 272
 NH0493  PID         -  NH0493
 NH0493  STATE/COUNTY-  IL/OGLE
 NH0493  COUNTRY     -  US
 NH0493  USGS QUAD   -  STILLMAN VALLEY (2018)
 NH0493
 NH0493                         *CURRENT SURVEY CONTROL
 NH0493  ______________________________________________________________________
 NH0493* NAD 83(1986) POSITION- 42 06 25.     (N) 089 11 28.     (W)   SCALED
 NH0493* NAVD 88 ORTHO HEIGHT -   219.634 (meters)      720.58  (feet) ADJUSTED
 NH0493  ______________________________________________________________________
 NH0493  GEOID HEIGHT    -        -33.093 (meters)                     GEOID18
 NH0493  DYNAMIC HEIGHT  -        219.561 (meters)      720.34  (feet) COMP
 NH0493  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 NH0493
 NH0493  VERT ORDER      -  FIRST     CLASS I
 NH0493
 NH0493.The horizontal coordinates were scaled from a map and have
 NH0493.an estimated accuracy of +/- 6 seconds.
 NH0493
 NH0493.The orthometric height was determined by differential leveling and
 NH0493.adjusted by the NATIONAL GEODETIC SURVEY
 NH0493.in June 1991.
 NH0493
 NH0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0493.GEOID18 height accuracy estimate available here.
 NH0493
 NH0493.Click photographs - Photos may exist for this station.
 NH0493
 NH0493.The dynamic height is computed by dividing the NAVD 88
 NH0493.geopotential number by the normal gravity value computed on the
 NH0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0493.degrees latitude (g = 980.6199 gals.).
 NH0493
 NH0493.The modeled gravity was interpolated from observed gravity values.
 NH0493
 NH0493;                    North         East    Units  Estimated Accuracy
 NH0493;SPC IL W     -   604,420.      780,690.      MT  (+/- 180 meters Scaled)
 NH0493
 NH0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM188639(NAD 83)
 NH0493
 NH0493                          SUPERSEDED SURVEY CONTROL
 NH0493
 NH0493  NGVD 29 (??/??/92)  219.674  (m)          720.71   (f) ADJ UNCH    1 1
 NH0493
 NH0493.Superseded values are not recommended for survey control.
 NH0493
 NH0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0493.See file dsdata.pdf to determine how the superseded data were derived.
 NH0493
 NH0493_MARKER: DB = BENCH MARK DISK
 NH0493_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0493_STAMPING: W 272 1970
 NH0493_MARK LOGO: CGS
 NH0493_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0493_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0493
 NH0493  HISTORY     - Date     Condition        Report By
 NH0493  HISTORY     - 1970     MONUMENTED       NGS
 NH0493  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0493  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0493  HISTORY     - 20020403 GOOD             USPSQD
 NH0493
 NH0493                          STATION DESCRIPTION
 NH0493
 NH0493'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0493'0.5 MI W FROM STILLMAN VALLEY.
 NH0493'ABOUT 0.5 MILE WEST ALONG STATE HIGHWAY 72 FROM THE
 NH0493'CONGREGATIONAL CHRISTIAN CHURCH AT STILLMAN VALLEY, 140 FEET
 NH0493'SOUTH AND ACROSS THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0493'RAILROAD FROM THE CENTER LINE OF THE HIGHWAY, 5 RAILS WEST OF
 NH0493'MILEPOST 84, 45 FEET SOUTH OF THE SOUTH RAIL, 22 FEET EAST OF
 NH0493'THE CENTER OF A METAL GATE, 14 FEET SOUTHEAST OF A TELEPHONE
 NH0493'POLE, 1.0 FOOT NORTH OF A FENCE, 2.1 FEET EAST OF A METAL
 NH0493'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY, ABOUT
 NH0493'2 FEET BELOW THE LEVEL OF THE TRACK, AND BRAZED ON THE TOP OF A
 NH0493'3-INCH IRON PIPE WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE
 NH0493'GROUND.  SECTION 2, T 42 N, R 1 E.
 NH0493
 NH0493                          STATION RECOVERY (1996)
 NH0493
 NH0493'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0493'MARK NOT FOUND.
 NH0493
 NH0493                          STATION RECOVERY (2001)
 NH0493
 NH0493'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0493'MARK NOT FOUND.
 NH0493
 NH0493                          STATION RECOVERY (2002)
 NH0493
 NH0493'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 NH0493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0197 ***********************************************************************
 NG0197  DESIGNATION -  W 273
 NG0197  PID         -  NG0197
 NG0197  STATE/COUNTY-  IL/LAKE
 NG0197  COUNTRY     -  US
 NG0197  USGS QUAD   -  WAUKEGAN (2018)
 NG0197
 NG0197                         *CURRENT SURVEY CONTROL
 NG0197  ______________________________________________________________________
 NG0197* NAD 83(1986) POSITION- 42 21 18.     (N) 087 49 42.     (W)   SCALED
 NG0197* NAVD 88 ORTHO HEIGHT -   185.117 (meters)      607.34  (feet) ADJUSTED
 NG0197  ______________________________________________________________________
 NG0197  GEOID HEIGHT    -        -34.355 (meters)                     GEOID18
 NG0197  DYNAMIC HEIGHT  -        185.058 (meters)      607.14  (feet) COMP
 NG0197  MODELED GRAVITY -    980,304.4   (mgal)                       NAVD 88
 NG0197
 NG0197  VERT ORDER      -  FIRST     CLASS 0
 NG0197
 NG0197.The horizontal coordinates were scaled from a map and have
 NG0197.an estimated accuracy of +/- 6 seconds.
 NG0197
 NG0197.The orthometric height was determined by differential leveling and
 NG0197.adjusted by the NATIONAL GEODETIC SURVEY
 NG0197.in June 1991.
 NG0197
 NG0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0197.GEOID18 height accuracy estimate available here.
 NG0197
 NG0197.Click photographs - Photos may exist for this station.
 NG0197
 NG0197.The dynamic height is computed by dividing the NAVD 88
 NG0197.geopotential number by the normal gravity value computed on the
 NG0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0197.degrees latitude (g = 980.6199 gals.).
 NG0197
 NG0197.The modeled gravity was interpolated from observed gravity values.
 NG0197
 NG0197;                    North         East    Units  Estimated Accuracy
 NG0197;SPC IL E     -   631,660.      341,610.      MT  (+/- 180 meters Scaled)
 NG0197
 NG0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM317895(NAD 83)
 NG0197
 NG0197                          SUPERSEDED SURVEY CONTROL
 NG0197
 NG0197  NGVD 29 (??/??/92)  185.22   (m)          607.7    (f) COMPUTED    1 0
 NG0197
 NG0197.Superseded values are not recommended for survey control.
 NG0197
 NG0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0197.See file dsdata.pdf to determine how the superseded data were derived.
 NG0197
 NG0197_MARKER: DV = VERTICAL CONTROL DISK
 NG0197_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 NG0197_SP_SET: PILLAR FOUNDATION
 NG0197_STAMPING: W 273 1973
 NG0197_MARK LOGO: NGS
 NG0197_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0197
 NG0197  HISTORY     - Date     Condition        Report By
 NG0197  HISTORY     - 1973     MONUMENTED       NGS
 NG0197  HISTORY     - 1988     POOR             USPSQD
 NG0197
 NG0197                          STATION DESCRIPTION
 NG0197
 NG0197'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0197'AT WAUKEGAN.
 NG0197'0.3 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 NG0197'THE STATION AT WAUKEGAN, AT THE BELVIDERE STREET OVERPASS, 33.8
 NG0197'FEET WEST OF THE WEST RAIL OF WESTERLY ONE OF 2 TRACKS, SET
 NG0197'IN TOP AND CENTER OF CONCRETE FOUNDATION SUPPORTING 4- CONCRETE
 NG0197'PILLARS, DIRECTLY IN CENTER BETWEEN THE 2 MIDDLE PILLARS.
 NG0197'A STANDARD DISK, STAMPED W 273- 1973 ABOUT 2.4 FEET ABOVE
 NG0197'GROUND LEVEL AND 7 FEET ABOVE THE RAILROAD.  SECTION 28, T 45 N,
 NG0197'R 12 E.
 NG0197
 NG0197                          STATION RECOVERY (1988)
 NG0197
 NG0197'RECOVERY NOTE BY US POWER SQUADRON 1988 (JSD)
 NG0197'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0134 ***********************************************************************
 NG0134  DESIGNATION -  W 274
 NG0134  PID         -  NG0134
 NG0134  STATE/COUNTY-  IL/COOK
 NG0134  COUNTRY     -  US
 NG0134  USGS QUAD   -  EVANSTON (2018)
 NG0134
 NG0134                         *CURRENT SURVEY CONTROL
 NG0134  ______________________________________________________________________
 NG0134* NAD 83(1986) POSITION- 42 05 45.     (N) 087 43 30.     (W)   SCALED
 NG0134* NAVD 88 ORTHO HEIGHT -   188.570 (meters)      618.67  (feet) ADJUSTED
 NG0134  ______________________________________________________________________
 NG0134  GEOID HEIGHT    -        -33.886 (meters)                     GEOID18
 NG0134  DYNAMIC HEIGHT  -        188.509 (meters)      618.47  (feet) COMP
 NG0134  MODELED GRAVITY -    980,296.1   (mgal)                       NAVD 88
 NG0134
 NG0134  VERT ORDER      -  FIRST     CLASS 0
 NG0134
 NG0134.The horizontal coordinates were scaled from a map and have
 NG0134.an estimated accuracy of +/- 6 seconds.
 NG0134
 NG0134.The orthometric height was determined by differential leveling and
 NG0134.adjusted by the NATIONAL GEODETIC SURVEY
 NG0134.in June 1991.
 NG0134
 NG0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0134.GEOID18 height accuracy estimate available here.
 NG0134
 NG0134.Click photographs - Photos may exist for this station.
 NG0134
 NG0134.The dynamic height is computed by dividing the NAVD 88
 NG0134.geopotential number by the normal gravity value computed on the
 NG0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0134.degrees latitude (g = 980.6199 gals.).
 NG0134
 NG0134.The modeled gravity was interpolated from observed gravity values.
 NG0134
 NG0134;                    North         East    Units  Estimated Accuracy
 NG0134;SPC IL E     -   602,930.      350,320.      MT  (+/- 180 meters Scaled)
 NG0134
 NG0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM400606(NAD 83)
 NG0134
 NG0134                          SUPERSEDED SURVEY CONTROL
 NG0134
 NG0134  NGVD 29 (??/??/92)  188.65   (m)          618.9    (f) COMPUTED    1 0
 NG0134
 NG0134.Superseded values are not recommended for survey control.
 NG0134
 NG0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0134.See file dsdata.pdf to determine how the superseded data were derived.
 NG0134
 NG0134_MARKER: DV = VERTICAL CONTROL DISK
 NG0134_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0134_STAMPING: W 274 1973
 NG0134_MARK LOGO: NGS
 NG0134_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0134_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0134
 NG0134  HISTORY     - Date     Condition        Report By
 NG0134  HISTORY     - 1973     MONUMENTED       NGS
 NG0134  HISTORY     - 19991126 MARK NOT FOUND   USPSQD
 NG0134  HISTORY     - 20000811 MARK NOT FOUND   PATRIC
 NG0134
 NG0134                          STATION DESCRIPTION
 NG0134
 NG0134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0134'0.8 MI SE FROM WINNETKA.
 NG0134'0.85 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0134'FROM THE ELM STREET OVERPASS THENCE 0.15 MILE NORTHWEST OF
 NG0134'WINNETKA AVENUE UNDERPASS IN THE LAWN ABUTTING THE MOST
 NG0134'NORTHERLY MUNICIPAL PARKING LOT ON THE WEST SIDE OF THE TRACKS
 NG0134'ABOUT HALFWAY BETWEEN SUNSET ROAD AND HILL TERRACE, 116.5 FEET
 NG0134'EAST OF THE NORTHEAST CURB OF GREEN BAY ROAD 29.4 FEET EAST
 NG0134'OF THE NORTHEAST CURB OF THE PARKING LOT, 3.1 FEET SOUTHEAST
 NG0134'OF A LARGE 2 5/10 FOOT COTTONWOOD TREE, 70 FEET (PACED) SOUTHWEST
 NG0134'OF SOUTHWEST RAIL OF CHICAGO AND NORTH WESTERN RAILWAY.  A NGS
 NG0134'DISK ON TOP OF A COPPER COATED STEEL ROD DRIVEN TO A DEPTH OF
 NG0134'16 FEET AND ENCASED IN A 6 INCH METAL PIPE FLUSH WITH THE
 NG0134'GROUND AND ABOUT LEVEL WITH THE STREET.  SECTION 21, T 42 N,
 NG0134'R 13 E.
 NG0134
 NG0134                          STATION RECOVERY (1999)
 NG0134
 NG0134'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0134'MARK NOT FOUND.
 NG0134
 NG0134                          STATION RECOVERY (2000)
 NG0134
 NG0134'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 NG0134'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1202 ***********************************************************************
 JC1202  DESIGNATION -  W 282
 JC1202  PID         -  JC1202
 JC1202  STATE/COUNTY-  IL/MADISON
 JC1202  COUNTRY     -  US
 JC1202  USGS QUAD   -  WOOD RIVER (2018)
 JC1202
 JC1202                         *CURRENT SURVEY CONTROL
 JC1202  ______________________________________________________________________
 JC1202* NAD 83(1986) POSITION- 38 49 03.     (N) 090 05 56.     (W)   SCALED
 JC1202* NAVD 88 ORTHO HEIGHT -   135.355 (meters)      444.08  (feet) ADJUSTED
 JC1202  ______________________________________________________________________
 JC1202  GEOID HEIGHT    -        -31.357 (meters)                     GEOID18
 JC1202  DYNAMIC HEIGHT  -        135.270 (meters)      443.80  (feet) COMP
 JC1202  MODELED GRAVITY -    980,002.0   (mgal)                       NAVD 88
 JC1202
 JC1202  VERT ORDER      -  FIRST     CLASS II
 JC1202
 JC1202.The horizontal coordinates were scaled from a map and have
 JC1202.an estimated accuracy of +/- 6 seconds.
 JC1202
 JC1202.The orthometric height was determined by differential leveling and
 JC1202.adjusted by the NATIONAL GEODETIC SURVEY
 JC1202.in June 1991.
 JC1202
 JC1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1202.GEOID18 height accuracy estimate available here.
 JC1202
 JC1202.Click photographs - Photos may exist for this station.
 JC1202
 JC1202.The dynamic height is computed by dividing the NAVD 88
 JC1202.geopotential number by the normal gravity value computed on the
 JC1202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1202.degrees latitude (g = 980.6199 gals.).
 JC1202
 JC1202.The modeled gravity was interpolated from observed gravity values.
 JC1202
 JC1202;                    North         East    Units  Estimated Accuracy
 JC1202;SPC IL W     -   238,710.      705,890.      MT  (+/- 180 meters Scaled)
 JC1202
 JC1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD518005(NAD 83)
 JC1202
 JC1202                          SUPERSEDED SURVEY CONTROL
 JC1202
 JC1202  NGVD 29 (11/26/84)  135.321  (m)          443.97   (f) ADJUSTED    1 2
 JC1202
 JC1202.Superseded values are not recommended for survey control.
 JC1202
 JC1202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1202.See file dsdata.pdf to determine how the superseded data were derived.
 JC1202
 JC1202_MARKER: I = METAL ROD
 JC1202_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1202_STAMPING: W 282 1981
 JC1202_MARK LOGO: NGS
 JC1202_PROJECTION: FLUSH
 JC1202_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1202_ROD/PIPE-DEPTH: 9.8 meters
 JC1202
 JC1202  HISTORY     - Date     Condition        Report By
 JC1202  HISTORY     - 1981     MONUMENTED       NGS
 JC1202  HISTORY     - 20120430 MARK NOT FOUND   ILDT
 JC1202
 JC1202                          STATION DESCRIPTION
 JC1202
 JC1202'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1202'1.85 KM (1.15 MI) SOUTH FROM HARTFORD.
 JC1202'1.85 KILOMETERS (1.15 MILES) SOUTH ALONG THE LEVEE ROAD FROM THE
 JC1202'JUNCTION OF STATE HIGHWAY 3 AND HAWTHORNE ROAD IN HARTFORD, 2.45
 JC1202'METERS (8.0 FEET) EAST OF THE CENTER OF THE LEVEE ROAD, AND 0.50 METER
 JC1202'(1.7 FEET) NORTH OF A WITNESS POST.
 JC1202'THE MARK IS 0.50 METERS  S FROM A WITNESS POST.
 JC1202'THE MARK IS 0.15 M BELOW LEVEE ROAD.
 JC1202
 JC1202                          STATION RECOVERY (2012)
 JC1202
 JC1202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1202'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1155 ***********************************************************************
 JC1155  DESIGNATION -  W 283
 JC1155  PID         -  JC1155
 JC1155  STATE/COUNTY-  IL/MADISON
 JC1155  COUNTRY     -  US
 JC1155  USGS QUAD   -  GRANITE CITY (2018)
 JC1155
 JC1155                         *CURRENT SURVEY CONTROL
 JC1155  ______________________________________________________________________
 JC1155* NAD 83(1986) POSITION- 38 40 07.2    (N) 090 10 44.4    (W)   HD_HELD2
 JC1155* NAVD 88 ORTHO HEIGHT -   132.966 (meters)      436.24  (feet) ADJUSTED
 JC1155  ______________________________________________________________________
 JC1155  GEOID HEIGHT    -        -31.146 (meters)                     GEOID18
 JC1155  DYNAMIC HEIGHT  -        132.882 (meters)      435.96  (feet) COMP
 JC1155  MODELED GRAVITY -    979,992.1   (mgal)                       NAVD 88
 JC1155
 JC1155  VERT ORDER      -  FIRST     CLASS II
 JC1155
 JC1155.The horizontal coordinates were established by autonomous hand held GPS
 JC1155.observations and have an estimated accuracy of +/- 10 meters.
 JC1155
 JC1155.The orthometric height was determined by differential leveling and
 JC1155.adjusted by the NATIONAL GEODETIC SURVEY
 JC1155.in June 1991.
 JC1155
 JC1155.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1155.GEOID18 height accuracy estimate available here.
 JC1155
 JC1155.Click photographs - Photos may exist for this station.
 JC1155
 JC1155.The dynamic height is computed by dividing the NAVD 88
 JC1155.geopotential number by the normal gravity value computed on the
 JC1155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1155.degrees latitude (g = 980.6199 gals.).
 JC1155
 JC1155.The modeled gravity was interpolated from observed gravity values.
 JC1155
 JC1155;                    North         East    Units  Estimated Accuracy
 JC1155;SPC IL W     -   222,189.      698,927.      MT  (+/- 10 meters HH2 GPS)
 JC1155
 JC1155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4543283786(NAD 83)
 JC1155
 JC1155                          SUPERSEDED SURVEY CONTROL
 JC1155
 JC1155  NGVD 29 (11/26/84)  132.932  (m)          436.13   (f) ADJUSTED    1 2
 JC1155
 JC1155.Superseded values are not recommended for survey control.
 JC1155
 JC1155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1155.See file dsdata.pdf to determine how the superseded data were derived.
 JC1155
 JC1155_MARKER: F = FLANGE-ENCASED ROD
 JC1155_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1155_STAMPING: W 283 1981
 JC1155_MARK LOGO: NGS
 JC1155_PROJECTION: RECESSED 2 CENTIMETERS
 JC1155_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1155_ROD/PIPE-DEPTH: 6.1 meters
 JC1155
 JC1155  HISTORY     - Date     Condition        Report By
 JC1155  HISTORY     - 1981     MONUMENTED       NGS
 JC1155  HISTORY     - 20110915 GOOD             GEOCAC
 JC1155
 JC1155                          STATION DESCRIPTION
 JC1155
 JC1155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1155'IN VENILE.
 JC1155'IN VENICE, 0.3 KILOMETERS (0.2 MILES) NORTH ALONG TOP OF THE LEVEE
 JC1155'ROAD FROM THE JUNCTION OF THE MC KINLEY BRIDGE TO THE MARK ON THE
 JC1155'RIGHT, 4.73 METERS (15.5 FEET) EAST OF THE CENTER OF THE LEVEE ROAD,
 JC1155'39.01 METERS (128 FEET) NORTH OF THE CENTER OF A DIRT ROAD CROSSING
 JC1155'LEVEE EAST TO WEST 0.34 METERS (1.1 FEET) SOUTH OF A METAL WITNESS
 JC1155'POST.
 JC1155'THE MARK IS 0.34 METERS  N FROM A WITNESS POST.
 JC1155'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
 JC1155
 JC1155                          STATION RECOVERY (2011)
 JC1155
 JC1155'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC1155'MARK IS NORTH OF THE WEST END OF BREMEN STREET AND EAST OF THE LEVEE
 JC1155'ROAD.  NO WITNESS POST OBSERVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1136 ***********************************************************************
 JC1136  DESIGNATION -  W 284
 JC1136  PID         -  JC1136
 JC1136  STATE/COUNTY-  IL/ST CLAIR
 JC1136  COUNTRY     -  US
 JC1136  USGS QUAD   -  CAHOKIA (2018)
 JC1136
 JC1136                         *CURRENT SURVEY CONTROL
 JC1136  ______________________________________________________________________
 JC1136* NAD 83(1986) POSITION- 38 32 48.     (N) 090 11 39.     (W)   SCALED
 JC1136* NAVD 88 ORTHO HEIGHT -   130.885 (meters)      429.41  (feet) ADJUSTED
 JC1136  ______________________________________________________________________
 JC1136  GEOID HEIGHT    -        -30.820 (meters)                     GEOID18
 JC1136  DYNAMIC HEIGHT  -        130.802 (meters)      429.14  (feet) COMP
 JC1136  MODELED GRAVITY -    979,991.7   (mgal)                       NAVD 88
 JC1136
 JC1136  VERT ORDER      -  FIRST     CLASS II
 JC1136
 JC1136.The horizontal coordinates were scaled from a map and have
 JC1136.an estimated accuracy of +/- 6 seconds.
 JC1136
 JC1136.The orthometric height was determined by differential leveling and
 JC1136.adjusted by the NATIONAL GEODETIC SURVEY
 JC1136.in June 1991.
 JC1136
 JC1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1136.GEOID18 height accuracy estimate available here.
 JC1136
 JC1136.Click photographs - Photos may exist for this station.
 JC1136
 JC1136.The dynamic height is computed by dividing the NAVD 88
 JC1136.geopotential number by the normal gravity value computed on the
 JC1136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1136.degrees latitude (g = 980.6199 gals.).
 JC1136
 JC1136.The modeled gravity was interpolated from observed gravity values.
 JC1136
 JC1136;                    North         East    Units  Estimated Accuracy
 JC1136;SPC IL W     -   208,650.      697,600.      MT  (+/- 180 meters Scaled)
 JC1136
 JC1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC445702(NAD 83)
 JC1136
 JC1136                          SUPERSEDED SURVEY CONTROL
 JC1136
 JC1136  NGVD 29 (11/26/84)  130.846  (m)          429.28   (f) ADJUSTED    1 2
 JC1136
 JC1136.Superseded values are not recommended for survey control.
 JC1136
 JC1136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1136.See file dsdata.pdf to determine how the superseded data were derived.
 JC1136
 JC1136_MARKER: DV = VERTICAL CONTROL DISK
 JC1136_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 JC1136_SP_SET: MASSIVE RETAINING WALL
 JC1136_STAMPING: W 284 1981
 JC1136_MARK LOGO: NGS
 JC1136_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1136
 JC1136  HISTORY     - Date     Condition        Report By
 JC1136  HISTORY     - 1981     MONUMENTED       NGS
 JC1136
 JC1136                          STATION DESCRIPTION
 JC1136
 JC1136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1136'IN CAHOKIA.
 JC1136'IN CAHOKIA, AT THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD AND THE
 JC1136'SOUTH LEVEE OF THE LOD PRAIRIE DUPINT CREEK, SET HORIZONALLY IN TOP OF
 JC1136'THE SOUTHWEST END OF THE NORTHWEST RETAINING WALL PARALLEL TO THE
 JC1136'RAILROAD TRACKS, 2.44 METERS (8.0 FEET) NORTHWEST RAIL, 0.55 METERS
 JC1136'(1.8 FEET) NORTHEAST OF THE SOUTHWEST END OF THE RETAINING WALL,
 JC1136'0.40 METERS (1.3 FEET) NORTHWEST OF THE SOUTHEAST EDGE OF THE
 JC1136'RETAINING WALL.
 JC1136'THE MARK IS 0.6 METERS  SE FROM A WITNESS POST.
 JC1136'THE MARK IS 2.2 M ABOVE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1113 ***********************************************************************
 JC1113  DESIGNATION -  W 285
 JC1113  PID         -  JC1113
 JC1113  STATE/COUNTY-  IL/MONROE
 JC1113  COUNTRY     -  US
 JC1113  USGS QUAD   -  OAKVILLE (2017)
 JC1113
 JC1113                         *CURRENT SURVEY CONTROL
 JC1113  ______________________________________________________________________
 JC1113* NAD 83(1986) POSITION- 38 23 16.     (N) 090 19 26.     (W)   SCALED
 JC1113* NAVD 88 ORTHO HEIGHT -   126.982 (meters)      416.61  (feet) ADJUSTED
 JC1113  ______________________________________________________________________
 JC1113  GEOID HEIGHT    -        -30.540 (meters)                     GEOID18
 JC1113  DYNAMIC HEIGHT  -        126.900 (meters)      416.34  (feet) COMP
 JC1113  MODELED GRAVITY -    979,977.7   (mgal)                       NAVD 88
 JC1113
 JC1113  VERT ORDER      -  FIRST     CLASS II
 JC1113
 JC1113.The horizontal coordinates were scaled from a map and have
 JC1113.an estimated accuracy of +/- 6 seconds.
 JC1113
 JC1113.The orthometric height was determined by differential leveling and
 JC1113.adjusted by the NATIONAL GEODETIC SURVEY
 JC1113.in June 1991.
 JC1113
 JC1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1113.GEOID18 height accuracy estimate available here.
 JC1113
 JC1113.Click photographs - Photos may exist for this station.
 JC1113
 JC1113.The dynamic height is computed by dividing the NAVD 88
 JC1113.geopotential number by the normal gravity value computed on the
 JC1113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1113.degrees latitude (g = 980.6199 gals.).
 JC1113
 JC1113.The modeled gravity was interpolated from observed gravity values.
 JC1113
 JC1113;                    North         East    Units  Estimated Accuracy
 JC1113;SPC IL W     -   191,020.      686,270.      MT  (+/- 180 meters Scaled)
 JC1113
 JC1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC337522(NAD 83)
 JC1113
 JC1113                          SUPERSEDED SURVEY CONTROL
 JC1113
 JC1113  NGVD 29 (11/26/84)  126.937  (m)          416.46   (f) ADJUSTED    1 2
 JC1113
 JC1113.Superseded values are not recommended for survey control.
 JC1113
 JC1113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1113.See file dsdata.pdf to determine how the superseded data were derived.
 JC1113
 JC1113_MARKER: I = METAL ROD
 JC1113_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1113_STAMPING: W 285 1981
 JC1113_MARK LOGO: NGS
 JC1113_PROJECTION: FLUSH
 JC1113_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1113_ROD/PIPE-DEPTH: 9.8 meters
 JC1113
 JC1113  HISTORY     - Date     Condition        Report By
 JC1113  HISTORY     - 1981     MONUMENTED       NGS
 JC1113
 JC1113                          STATION DESCRIPTION
 JC1113
 JC1113'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1113'11.3 KM (7.0 MI) SW FROM COLUMBIA.
 JC1113'11.3 KILOMETERS (7.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH MAIN
 JC1113'LEVEE FROM THE SOUTHWEST END OF THE MISSOURI PACIFIC RAILROAD OVERPASS
 JC1113'BRIDGE OVER CARR CREEK IN THE WEST SECTION OF COLUMBIA TO THE MARK ON
 JC1113'THE LEFT, 2.13 METERS (7.0 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE
 JC1113'ROAD, 0.46 METERS (1.5 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1113'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1113'THE MARK IS 0.1 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1105 ***********************************************************************
 JC1105  DESIGNATION -  W 286
 JC1105  PID         -  JC1105
 JC1105  STATE/COUNTY-  IL/MONROE
 JC1105  COUNTRY     -  US
 JC1105  USGS QUAD   -  VALMEYER (2018)
 JC1105
 JC1105                         *CURRENT SURVEY CONTROL
 JC1105  ______________________________________________________________________
 JC1105* NAD 83(1986) POSITION- 38 21 00.     (N) 090 18 35.     (W)   SCALED
 JC1105* NAVD 88 ORTHO HEIGHT -   126.320 (meters)      414.43  (feet) ADJUSTED
 JC1105  ______________________________________________________________________
 JC1105  GEOID HEIGHT    -        -30.430 (meters)                     GEOID18
 JC1105  DYNAMIC HEIGHT  -        126.238 (meters)      414.17  (feet) COMP
 JC1105  MODELED GRAVITY -    979,977.8   (mgal)                       NAVD 88
 JC1105
 JC1105  VERT ORDER      -  FIRST     CLASS II
 JC1105
 JC1105.The horizontal coordinates were scaled from a map and have
 JC1105.an estimated accuracy of +/- 6 seconds.
 JC1105
 JC1105.The orthometric height was determined by differential leveling and
 JC1105.adjusted by the NATIONAL GEODETIC SURVEY
 JC1105.in June 1991.
 JC1105
 JC1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1105.GEOID18 height accuracy estimate available here.
 JC1105
 JC1105.Click photographs - Photos may exist for this station.
 JC1105
 JC1105.The dynamic height is computed by dividing the NAVD 88
 JC1105.geopotential number by the normal gravity value computed on the
 JC1105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1105.degrees latitude (g = 980.6199 gals.).
 JC1105
 JC1105.The modeled gravity was interpolated from observed gravity values.
 JC1105
 JC1105;                    North         East    Units  Estimated Accuracy
 JC1105;SPC IL W     -   186,830.      687,500.      MT  (+/- 180 meters Scaled)
 JC1105
 JC1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC350480(NAD 83)
 JC1105
 JC1105                          SUPERSEDED SURVEY CONTROL
 JC1105
 JC1105  NGVD 29 (11/26/84)  126.273  (m)          414.28   (f) ADJUSTED    1 2
 JC1105
 JC1105.Superseded values are not recommended for survey control.
 JC1105
 JC1105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1105.See file dsdata.pdf to determine how the superseded data were derived.
 JC1105
 JC1105_MARKER: I = METAL ROD
 JC1105_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1105_STAMPING: W 286 1981
 JC1105_MARK LOGO: NGS
 JC1105_PROJECTION: FLUSH
 JC1105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1105_ROD/PIPE-DEPTH: 9.8 meters
 JC1105
 JC1105  HISTORY     - Date     Condition        Report By
 JC1105  HISTORY     - 1981     MONUMENTED       NGS
 JC1105
 JC1105                          STATION DESCRIPTION
 JC1105
 JC1105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1105'3.20 KM (2.0 MI) SW FROM FOUNTAIN.
 JC1105'3.20 KILOMETERS (2.0 MILES) SOUTHWEST ALONG THE TOP OF THE NORTH LEVEE
 JC1105'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1105'IN FOUNTAIN TO THE MARK ON THE RIGHT, 3.35 METERS (11.0 FEET)
 JC1105'NORTHWEST OF THE CENTER OF THE LEVEE ROAD, 26.53 METERS (87.0 FEET)
 JC1105'SOUTHEAST OF THE SOUTHEAST LEG OF A HIGH TENSION POWER LINE TOWER,
 JC1105'39.01 METERS (128.0 FEET) SOUTHWEST OF A GTAVELED ROAD LEADING
 JC1105'NORTHWEST, 0.46 METERS (1.5 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1105'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1105'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1077 ***********************************************************************
 JC1077  DESIGNATION -  W 287
 JC1077  PID         -  JC1077
 JC1077  STATE/COUNTY-  IL/MONROE
 JC1077  COUNTRY     -  US
 JC1077  USGS QUAD   -  SELMA (2017)
 JC1077
 JC1077                         *CURRENT SURVEY CONTROL
 JC1077  ______________________________________________________________________
 JC1077* NAD 83(1986) POSITION- 38 09 50.     (N) 090 16 24.     (W)   SCALED
 JC1077* NAVD 88 ORTHO HEIGHT -   124.254 (meters)      407.66  (feet) ADJUSTED
 JC1077  ______________________________________________________________________
 JC1077  GEOID HEIGHT    -        -29.976 (meters)                     GEOID18
 JC1077  DYNAMIC HEIGHT  -        124.173 (meters)      407.39  (feet) COMP
 JC1077  MODELED GRAVITY -    979,971.8   (mgal)                       NAVD 88
 JC1077
 JC1077  VERT ORDER      -  FIRST     CLASS II
 JC1077
 JC1077.The horizontal coordinates were scaled from a map and have
 JC1077.an estimated accuracy of +/- 6 seconds.
 JC1077
 JC1077.The orthometric height was determined by differential leveling and
 JC1077.adjusted by the NATIONAL GEODETIC SURVEY
 JC1077.in June 1991.
 JC1077
 JC1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1077.GEOID18 height accuracy estimate available here.
 JC1077
 JC1077.Click photographs - Photos may exist for this station.
 JC1077
 JC1077.The dynamic height is computed by dividing the NAVD 88
 JC1077.geopotential number by the normal gravity value computed on the
 JC1077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1077.degrees latitude (g = 980.6199 gals.).
 JC1077
 JC1077.The modeled gravity was interpolated from observed gravity values.
 JC1077
 JC1077;                    North         East    Units  Estimated Accuracy
 JC1077;SPC IL W     -   166,170.      690,650.      MT  (+/- 180 meters Scaled)
 JC1077
 JC1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC388275(NAD 83)
 JC1077
 JC1077                          SUPERSEDED SURVEY CONTROL
 JC1077
 JC1077  NGVD 29 (11/26/84)  124.203  (m)          407.49   (f) ADJUSTED    1 2
 JC1077
 JC1077.Superseded values are not recommended for survey control.
 JC1077
 JC1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1077.See file dsdata.pdf to determine how the superseded data were derived.
 JC1077
 JC1077_MARKER: I = METAL ROD
 JC1077_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1077_STAMPING: W 287 1981
 JC1077_MARK LOGO: NGS
 JC1077_PROJECTION: FLUSH
 JC1077_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1077_ROD/PIPE-DEPTH: 9.80 meters
 JC1077
 JC1077  HISTORY     - Date     Condition        Report By
 JC1077  HISTORY     - 1981     MONUMENTED       NGS
 JC1077
 JC1077                          STATION DESCRIPTION
 JC1077
 JC1077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1077'2.9 KM(1.8 MI) NORTH FROM CHALFIN BRIDGE.
 JC1077'2.9 KILOMETERS (1.8 MILES) NORTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1077'THE MAEYSTOWN PUMPING STATION AT CHALFIN BRIDGE TO THE MARK ON THE
 JC1077'RIGHT, ALSO 0.2 KILOMETERS (0.1 MILE) NORTH OF THE JUNCTION OF A DIRT
 JC1077'ROAD LEADING SOUTHWEST, 4.42 METERS (14.5 FEET) NORTHEAST OF THE
 JC1077'CENTER OF THE LEVEE ROAD AND 0.46 METER (1.5 FEET) SOUTHEAST OF A
 JC1077'METAL WITNESS POST.
 JC1077'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1077'THE MARK IS 0.15 M BELOW TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1406 ***********************************************************************
 HB1406  DESIGNATION -  W 288
 HB1406  PID         -  HB1406
 HB1406  STATE/COUNTY-  IL/RANDOLPH
 HB1406  COUNTRY     -  US
 HB1406  USGS QUAD   -  KASKASKIA (2018)
 HB1406
 HB1406                         *CURRENT SURVEY CONTROL
 HB1406  ______________________________________________________________________
 HB1406* NAD 83(1986) POSITION- 37 58 56.     (N) 089 55 25.     (W)   SCALED
 HB1406* NAVD 88 ORTHO HEIGHT -   119.950 (meters)      393.54  (feet) ADJUSTED
 HB1406  ______________________________________________________________________
 HB1406  GEOID HEIGHT    -        -29.728 (meters)                     GEOID18
 HB1406  DYNAMIC HEIGHT  -        119.867 (meters)      393.26  (feet) COMP
 HB1406  MODELED GRAVITY -    979,939.5   (mgal)                       NAVD 88
 HB1406
 HB1406  VERT ORDER      -  FIRST     CLASS II
 HB1406
 HB1406.The horizontal coordinates were scaled from a map and have
 HB1406.an estimated accuracy of +/- 6 seconds.
 HB1406
 HB1406.The orthometric height was determined by differential leveling and
 HB1406.adjusted by the NATIONAL GEODETIC SURVEY
 HB1406.in June 1991.
 HB1406
 HB1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1406.GEOID18 height accuracy estimate available here.
 HB1406
 HB1406.Click photographs - Photos may exist for this station.
 HB1406
 HB1406.The dynamic height is computed by dividing the NAVD 88
 HB1406.geopotential number by the normal gravity value computed on the
 HB1406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1406.degrees latitude (g = 980.6199 gals.).
 HB1406
 HB1406.The modeled gravity was interpolated from observed gravity values.
 HB1406
 HB1406;                    North         East    Units  Estimated Accuracy
 HB1406;SPC IL W     -   146,030.      721,350.      MT  (+/- 180 meters Scaled)
 HB1406
 HB1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH432078(NAD 83)
 HB1406
 HB1406                          SUPERSEDED SURVEY CONTROL
 HB1406
 HB1406  NGVD 29 (11/26/84)  119.884  (m)          393.32   (f) ADJUSTED    1 2
 HB1406
 HB1406.Superseded values are not recommended for survey control.
 HB1406
 HB1406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1406.See file dsdata.pdf to determine how the superseded data were derived.
 HB1406
 HB1406_MARKER: I = METAL ROD
 HB1406_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1406_STAMPING: W 288 1981
 HB1406_MARK LOGO: NGS
 HB1406_PROJECTION: FLUSH
 HB1406_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1406_ROD/PIPE-DEPTH: 8.80 meters
 HB1406
 HB1406  HISTORY     - Date     Condition        Report By
 HB1406  HISTORY     - 1981     MONUMENTED       NGS
 HB1406  HISTORY     - 20120622 MARK NOT FOUND   ILDT
 HB1406
 HB1406                          STATION DESCRIPTION
 HB1406
 HB1406'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1406'3.0 KM (1.9 MI) NW FROM FORT GAGE.
 HB1406'3.0 KILOMETERS (1.9 MILES) NORTHWEST ALONG A PAVED ROAD NUMBER 10.50N
 HB1406'PARALELLING THE MISSOURI PACIFIC RAILROAD FROM THE JUNCTION OF A PAVED
 HB1406'ROAD NUMBER 16.00E IN FORT GAGE TO A GRAVEL ROAD LEADING SOUTHWEST
 HB1406'ACCROSS THE RAILROAD TRACKS AND THE MARK IN THE NORTH ANGLE ON THE
 HB1406'RIGHT, 5.49 METERS (18.0 FEET) NORTHWEST OF THE CENTER OF THE GRAVEL
 HB1406'ROAD AND 10.67 METERS (35.0 FEET) NORTHEAST OF THE NORTHEAST RAIL OF
 HB1406'THE MOST NORTHEAST SET OF TRACKS.
 HB1406'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 HB1406'THE MARK IS ABOVE LEVEL WITH GRAVEL ROAD.
 HB1406
 HB1406                          STATION RECOVERY (2012)
 HB1406
 HB1406'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1406'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1375 ***********************************************************************
 HB1375  DESIGNATION -  W 289
 HB1375  PID         -  HB1375
 HB1375  STATE/COUNTY-  IL/JACKSON
 HB1375  COUNTRY     -  US
 HB1375  USGS QUAD   -  RADDLE (2018)
 HB1375
 HB1375                         *CURRENT SURVEY CONTROL
 HB1375  ______________________________________________________________________
 HB1375* NAD 83(1986) POSITION- 37 45 39.     (N) 089 37 14.     (W)   SCALED
 HB1375* NAVD 88 ORTHO HEIGHT -   117.071 (meters)      384.09  (feet) ADJUSTED
 HB1375  ______________________________________________________________________
 HB1375  GEOID HEIGHT    -        -29.180 (meters)                     GEOID18
 HB1375  DYNAMIC HEIGHT  -        116.990 (meters)      383.82  (feet) COMP
 HB1375  MODELED GRAVITY -    979,936.0   (mgal)                       NAVD 88
 HB1375
 HB1375  VERT ORDER      -  FIRST     CLASS II
 HB1375
 HB1375.The horizontal coordinates were scaled from a map and have
 HB1375.an estimated accuracy of +/- 6 seconds.
 HB1375
 HB1375.The orthometric height was determined by differential leveling and
 HB1375.adjusted by the NATIONAL GEODETIC SURVEY
 HB1375.in June 1991.
 HB1375
 HB1375.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1375.GEOID18 height accuracy estimate available here.
 HB1375
 HB1375.Click photographs - Photos may exist for this station.
 HB1375
 HB1375.The dynamic height is computed by dividing the NAVD 88
 HB1375.geopotential number by the normal gravity value computed on the
 HB1375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1375.degrees latitude (g = 980.6199 gals.).
 HB1375
 HB1375.The modeled gravity was interpolated from observed gravity values.
 HB1375
 HB1375;                    North         East    Units  Estimated Accuracy
 HB1375;SPC IL W     -   121,570.      748,120.      MT  (+/- 180 meters Scaled)
 HB1375
 HB1375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG691825(NAD 83)
 HB1375
 HB1375                          SUPERSEDED SURVEY CONTROL
 HB1375
 HB1375  NGVD 29 (11/26/84)  116.992  (m)          383.83   (f) ADJUSTED    1 2
 HB1375
 HB1375.Superseded values are not recommended for survey control.
 HB1375
 HB1375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1375.See file dsdata.pdf to determine how the superseded data were derived.
 HB1375
 HB1375_MARKER: I = METAL ROD
 HB1375_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1375_STAMPING: W 289 1981
 HB1375_MARK LOGO: NGS
 HB1375_PROJECTION: FLUSH
 HB1375_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1375_ROD/PIPE-DEPTH: 9.8 meters
 HB1375
 HB1375  HISTORY     - Date     Condition        Report By
 HB1375  HISTORY     - 1981     MONUMENTED       NGS
 HB1375
 HB1375                          STATION DESCRIPTION
 HB1375
 HB1375'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1375'11.35 KM (7.05 MI) SE FROM CORA.
 HB1375'8.1 KILOMETERS (5.05 MILES) SOUTH ALONG THE TOP OF THE MAIN LEVEE FROM
 HB1375'THE INTERSECTION OF THE MISSOURI PACIFIC RAILROAD IN CORA TO A BEND IN
 HB1375'THE LEVEE, THENCE 3.2 KILOMETERS (2.0 MILES) SOUTHEAST ALONG THE TOP
 HB1375'OF THE MAIN LEVEE TO THE MARK ON THE LEFT, 5.18 METERS (17 FEET) NORTH
 HB1375'OF THE CENTER OF THE LEVEE ROAD.
 HB1375'THE MARK IS 0.46 METERS  SE FROM A WITNESS POST.
 HB1375'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0875 ***********************************************************************
 MF0875  DESIGNATION -  W 29
 MF0875  PID         -  MF0875
 MF0875  STATE/COUNTY-  IL/MARSHALL
 MF0875  COUNTRY     -  US
 MF0875  USGS QUAD   -  VARNA (2018)
 MF0875
 MF0875                         *CURRENT SURVEY CONTROL
 MF0875  ______________________________________________________________________
 MF0875* NAD 83(1986) POSITION- 41 00 05.     (N) 089 07 33.     (W)   SCALED
 MF0875* NAVD 88 ORTHO HEIGHT -   214.011 (meters)      702.13  (feet) ADJUSTED
 MF0875  ______________________________________________________________________
 MF0875  GEOID HEIGHT    -        -32.693 (meters)                     GEOID18
 MF0875  DYNAMIC HEIGHT  -        213.918 (meters)      701.83  (feet) COMP
 MF0875  MODELED GRAVITY -    980,185.0   (mgal)                       NAVD 88
 MF0875
 MF0875  VERT ORDER      -  SECOND    CLASS 0
 MF0875
 MF0875.The horizontal coordinates were scaled from a map and have
 MF0875.an estimated accuracy of +/- 6 seconds.
 MF0875
 MF0875.The orthometric height was determined by differential leveling and
 MF0875.adjusted by the NATIONAL GEODETIC SURVEY
 MF0875.in June 1991.
 MF0875
 MF0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0875.GEOID18 height accuracy estimate available here.
 MF0875
 MF0875.Click photographs - Photos may exist for this station.
 MF0875
 MF0875.The dynamic height is computed by dividing the NAVD 88
 MF0875.geopotential number by the normal gravity value computed on the
 MF0875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0875.degrees latitude (g = 980.6199 gals.).
 MF0875
 MF0875.The modeled gravity was interpolated from observed gravity values.
 MF0875
 MF0875;                    North         East    Units  Estimated Accuracy
 MF0875;SPC IL W     -   481,700.      787,560.      MT  (+/- 180 meters Scaled)
 MF0875
 MF0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL212410(NAD 83)
 MF0875
 MF0875                          SUPERSEDED SURVEY CONTROL
 MF0875
 MF0875  NGVD 29 (??/??/92)  214.064  (m)          702.31   (f) ADJ UNCH    2 0
 MF0875
 MF0875.Superseded values are not recommended for survey control.
 MF0875
 MF0875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0875.See file dsdata.pdf to determine how the superseded data were derived.
 MF0875
 MF0875_MARKER: DB = BENCH MARK DISK
 MF0875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0875_STAMPING: W 29 1934
 MF0875_MARK LOGO: CGS
 MF0875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0875+STABILITY: SURFACE MOTION
 MF0875
 MF0875  HISTORY     - Date     Condition        Report By
 MF0875  HISTORY     - 1934     MONUMENTED       CGS
 MF0875  HISTORY     - 1960     GOOD             CGS
 MF0875  HISTORY     - 19981107 GOOD             USPSQD
 MF0875  HISTORY     - 20050627 MARK NOT FOUND   GEOCAC
 MF0875  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0875
 MF0875                          STATION DESCRIPTION
 MF0875
 MF0875'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0875'0.4 MI E FROM TOLUCA.
 MF0875'ABOUT 0.4 MILE EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 MF0875'RAILWAY FROM THE STATION AT TOLUCA, AT THE CROSSING OF SOUTH
 MF0875'WALNUT STREET, BETWEEN THE TRACK AND RAILROAD AVENUE, 42 FEET
 MF0875'SOUTH OF SOUTH RAIL OF SOUTH TRACK, 33 FEET WEST OF CENTER LINE
 MF0875'OF SOUTH WALNUT STREET, 21 FEET NORTH OF CENTER LINE OF RAILROAD
 MF0875'AVENUE, 6 1/2 FEET EAST-SOUTHEAST OF THE FIRST TELEPHONE POLE
 MF0875'WEST OF SOUTH WALNUT STREET, ABOUT LEVEL WITH TRACK AND SET IN
 MF0875'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0875
 MF0875                          STATION RECOVERY (1998)
 MF0875
 MF0875'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0875'RECOVERED IN GOOD CONDITION.
 MF0875
 MF0875                          STATION RECOVERY (2005)
 MF0875
 MF0875'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF0875'USING GARMIN GPS72, A CHECK OF THE COORDINATE AREA WAS MADE WITH
 MF0875'NEGATIVE RESULTS.  THERE IS A NEARBY PARKING LOT WHICH MAY HAVE BEEN
 MF0875'BUILT OVER THE MARK.
 MF0875
 MF0875                          STATION RECOVERY (2013)
 MF0875
 MF0875'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0875'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1346 ***********************************************************************
 HB1346  DESIGNATION -  W 290
 HB1346  PID         -  HB1346
 HB1346  STATE/COUNTY-  IL/JACKSON
 HB1346  COUNTRY     -  US
 HB1346  USGS QUAD   -  ORAVILLE (2018)
 HB1346
 HB1346                         *CURRENT SURVEY CONTROL
 HB1346  ______________________________________________________________________
 HB1346* NAD 83(1986) POSITION- 37 46 18.     (N) 089 24 02.     (W)   SCALED
 HB1346* NAVD 88 ORTHO HEIGHT -   152.236 (meters)      499.46  (feet) ADJUSTED
 HB1346  ______________________________________________________________________
 HB1346  GEOID HEIGHT    -        -29.206 (meters)                     GEOID18
 HB1346  DYNAMIC HEIGHT  -        152.130 (meters)      499.11  (feet) COMP
 HB1346  MODELED GRAVITY -    979,929.3   (mgal)                       NAVD 88
 HB1346
 HB1346  VERT ORDER      -  FIRST     CLASS II
 HB1346
 HB1346.The horizontal coordinates were scaled from a map and have
 HB1346.an estimated accuracy of +/- 6 seconds.
 HB1346
 HB1346.The orthometric height was determined by differential leveling and
 HB1346.adjusted by the NATIONAL GEODETIC SURVEY
 HB1346.in June 1991.
 HB1346
 HB1346.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1346.GEOID18 height accuracy estimate available here.
 HB1346
 HB1346.Click photographs - Photos may exist for this station.
 HB1346
 HB1346.The dynamic height is computed by dividing the NAVD 88
 HB1346.geopotential number by the normal gravity value computed on the
 HB1346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1346.degrees latitude (g = 980.6199 gals.).
 HB1346
 HB1346.The modeled gravity was interpolated from observed gravity values.
 HB1346
 HB1346;                    North         East    Units  Estimated Accuracy
 HB1346;SPC IL W     -   122,900.      767,490.      MT  (+/- 180 meters Scaled)
 HB1346
 HB1346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG885831(NAD 83)
 HB1346
 HB1346                          SUPERSEDED SURVEY CONTROL
 HB1346
 HB1346  NGVD 29 (11/26/84)  152.156  (m)          499.20   (f) ADJUSTED    1 2
 HB1346
 HB1346.Superseded values are not recommended for survey control.
 HB1346
 HB1346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1346.See file dsdata.pdf to determine how the superseded data were derived.
 HB1346
 HB1346_MARKER: I = METAL ROD
 HB1346_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1346_STAMPING: W 290 1981
 HB1346_MARK LOGO: NGS
 HB1346_PROJECTION: FLUSH
 HB1346_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1346+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2006
 HB1346_ROD/PIPE-DEPTH: 6.1 meters
 HB1346
 HB1346  HISTORY     - Date     Condition        Report By
 HB1346  HISTORY     - 1981     MONUMENTED       NGS
 HB1346  HISTORY     - 20060308 GOOD             ILDT
 HB1346  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB1346
 HB1346                          STATION DESCRIPTION
 HB1346
 HB1346'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1346'6.2 KM (3.85 MI) WEST FROM MURPHYSBORO.
 HB1346'6.2 KILOMETERS (3.85 MILES) WEST ALONG STATE HIGHWAY 149 FROM THE
 HB1346'COURTHOUSE IN MURPHYSBORO TO THE MARK ON THE LEFT NEAR THE
 HB1346'RIGHT-OF-WAY FENCE, 30.49 METERS (100.0 FEET) SOUTH OF THE CENTER LINE
 HB1346'OF THE HIGHWAY,  12.56 METERS (41.2 FEET) WEST OF THE EAST END OF THE
 HB1346'RIGHT-OF-WAY FENCE, 7.19 METERS (23.6 FEET) NORTH OF A POWER POLE WITH
 HB1346'TRANSFORMER, 0.43 METER (1.4 FEET) NORTH OF THE FENCE LINE.
 HB1346'THE MARK IS 0.46 METERS  N FROM A WITNESS POST.
 HB1346'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 HB1346
 HB1346                          STATION RECOVERY (2006)
 HB1346
 HB1346'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB1346'REPLACED WITNESS POST AND SIGN, 3' SOUTH OF MONUMENT
 HB1346
 HB1346                          STATION RECOVERY (2011)
 HB1346
 HB1346'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1346'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1295 ***********************************************************************
 HB1295  DESIGNATION -  W 291
 HB1295  PID         -  HB1295
 HB1295  STATE/COUNTY-  IL/ALEXANDER
 HB1295  COUNTRY     -  US
 HB1295  USGS QUAD   -  CAPE GIRARDEAU (2017)
 HB1295
 HB1295                         *CURRENT SURVEY CONTROL
 HB1295  ______________________________________________________________________
 HB1295* NAD 83(1986) POSITION- 37 17 44.     (N) 089 30 21.     (W)   SCALED
 HB1295* NAVD 88 ORTHO HEIGHT -   108.059 (meters)      354.52  (feet) ADJUSTED
 HB1295  ______________________________________________________________________
 HB1295  GEOID HEIGHT    -        -28.296 (meters)                     GEOID18
 HB1295  DYNAMIC HEIGHT  -        107.982 (meters)      354.27  (feet) COMP
 HB1295  MODELED GRAVITY -    979,912.0   (mgal)                       NAVD 88
 HB1295
 HB1295  VERT ORDER      -  FIRST     CLASS II
 HB1295
 HB1295.The horizontal coordinates were scaled from a map and have
 HB1295.an estimated accuracy of +/- 6 seconds.
 HB1295
 HB1295.The orthometric height was determined by differential leveling and
 HB1295.adjusted by the NATIONAL GEODETIC SURVEY
 HB1295.in June 1991.
 HB1295
 HB1295.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1295.GEOID18 height accuracy estimate available here.
 HB1295
 HB1295.Click photographs - Photos may exist for this station.
 HB1295
 HB1295.The dynamic height is computed by dividing the NAVD 88
 HB1295.geopotential number by the normal gravity value computed on the
 HB1295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1295.degrees latitude (g = 980.6199 gals.).
 HB1295
 HB1295.The modeled gravity was interpolated from observed gravity values.
 HB1295
 HB1295;                    North         East    Units  Estimated Accuracy
 HB1295;SPC IL W     -    69,990.      758,590.      MT  (+/- 180 meters Scaled)
 HB1295
 HB1295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG778306(NAD 83)
 HB1295
 HB1295                          SUPERSEDED SURVEY CONTROL
 HB1295
 HB1295  NGVD 29 (11/26/84)  107.955  (m)          354.18   (f) ADJUSTED    1 2
 HB1295
 HB1295.Superseded values are not recommended for survey control.
 HB1295
 HB1295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1295.See file dsdata.pdf to determine how the superseded data were derived.
 HB1295
 HB1295_MARKER: I = METAL ROD
 HB1295_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1295_STAMPING: W 291 1981
 HB1295_MARK LOGO: NGS
 HB1295_PROJECTION: FLUSH
 HB1295_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1295_ROD/PIPE-DEPTH: 9.8 meters
 HB1295
 HB1295  HISTORY     - Date     Condition        Report By
 HB1295  HISTORY     - 1981     MONUMENTED       NGS
 HB1295
 HB1295                          STATION DESCRIPTION
 HB1295
 HB1295'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1295'IN EAST CAPE GIRARDEAU.
 HB1295'IN EAST CAPE GIRARDEAU AT THE INTERSECTION OF STATE HIGHWAY 146 AND
 HB1295'THE MAIN LEVEE AND 0.2 KILOMETERS (0.1 MILE) EAST OF THE EAST END OF
 HB1295'THE BRIDGE OVER THE MISSISSIPPI RIVER, 30.34 METERS (99.5 FEET) SOUTH
 HB1295'OF THE CENTER LINE OF THE HIGHWAY, 4.57 METERS (15.0 FEET) EAST OF THE
 HB1295'CENTER OF THE LEVEE ROAD, 0.70 METER (2.3 FEET) NORTH OF THE WEST GATE
 HB1295'POST TO ENTRANCE TO LEVEE.
 HB1295'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1295'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3179 ***********************************************************************
 AI3179  DESIGNATION -  W 291 RESET
 AI3179  PID         -  AI3179
 AI3179  STATE/COUNTY-  IL/ALEXANDER
 AI3179  COUNTRY     -  US
 AI3179  USGS QUAD   -  CAPE GIRARDEAU (2017)
 AI3179
 AI3179                         *CURRENT SURVEY CONTROL
 AI3179  ______________________________________________________________________
 AI3179* NAD 83(1986) POSITION- 37 17 46.80   (N) 089 30 21.78   (W)   HD_HELD1
 AI3179* NAVD 88 ORTHO HEIGHT -   108.84  (meters)      357.1   (feet) RESET
 AI3179  ______________________________________________________________________
 AI3179  GEOID HEIGHT    -        -28.296 (meters)                     GEOID18
 AI3179  VERT ORDER      -  THIRD
 AI3179
 AI3179.The horizontal coordinates were determined by differentially corrected
 AI3179.hand held GPS observations or other comparable positioning techniques
 AI3179.and have an estimated accuracy of +/- 3 meters.
 AI3179
 AI3179.The orthometric height was computed from unverified reset data.
 AI3179
 AI3179.No vertical observational check was made to the station.
 AI3179
 AI3179.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3179.GEOID18 height accuracy estimate available here.
 AI3179
 AI3179.Click photographs - Photos may exist for this station.
 AI3179
 AI3179;                    North         East    Units  Estimated Accuracy
 AI3179;SPC IL W     -    70,079.2     758,570.5     MT  (+/- 3 meters HH1 GPS) 
 AI3179
 AI3179_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG7787030691(NAD 83)
 AI3179
 AI3179                          SUPERSEDED SURVEY CONTROL
 AI3179
 AI3179.No superseded survey control is available for this station.
 AI3179
 AI3179_MARKER: DV = VERTICAL CONTROL DISK
 AI3179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3179_STAMPING: W 291 RESET 1996
 AI3179_MARK LOGO: NGS
 AI3179_MAGNETIC: O = OTHER; SEE DESCRIPTION
 AI3179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3179+STABILITY: SURFACE MOTION
 AI3179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3179+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2012
 AI3179
 AI3179  HISTORY     - Date     Condition        Report By
 AI3179  HISTORY     - 1996     MONUMENTED       NGS
 AI3179  HISTORY     - 20091231 GOOD             GEOCAC
 AI3179  HISTORY     - 20120522 GOOD             USACE
 AI3179
 AI3179                          STATION DESCRIPTION
 AI3179
 AI3179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (RKB)
 AI3179'STATION IS LOCATED IN EAST CAPE GIRARDEAU, ABOUT 0.1 MILE (0.2 KM)
 AI3179'EAST OF THE EAST END OF THE BRIDGE OVER THE MISSISSIPPI RIVER, AT THE
 AI3179'INTERSECTION OF ILLINOIS ROUTE 146 AND THE MAIN LEVEE, 29.5 M (96.8
 AI3179'FT) NORTH OF THE NORTH OF THE CENTERLINE OF THE HIGHWAY, 6.2 M (20.3
 AI3179'FT) NORTHWEST OF A POWER POLE, 3.2 M (10.5 FT) EAST OF THE APPROXIMATE
 AI3179'CENTERLINE OF THE LEVEE ROAD, AND 0.4 M (1.3 FT) SOUTH OF A FIBERGLASS
 AI3179'WITNESS POST.  NGS VERTICAL DISK SET IN ROUND 30 CM CONCRETE POST.
 AI3179
 AI3179                          STATION RECOVERY (2009)
 AI3179
 AI3179'RECOVERY NOTE BY GEOCACHING 2009 (RGH)
 AI3179'BM IS IN VERY GOOD CONDITION.
 AI3179'RELOCATED DUE TO CONSTRUCTION
 AI3179'RESET W/WITNESS POST
 AI3179'RGH
 AI3179
 AI3179                          STATION RECOVERY (2012)
 AI3179
 AI3179'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2012 (DBL)
 AI3179'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1320 ***********************************************************************
 HB1320  DESIGNATION -  W 292
 HB1320  PID         -  HB1320
 HB1320  STATE/COUNTY-  IL/UNION
 HB1320  COUNTRY     -  US
 HB1320  USGS QUAD   -  NEELYS LANDING (2017)
 HB1320
 HB1320                         *CURRENT SURVEY CONTROL
 HB1320  ______________________________________________________________________
 HB1320* NAD 83(1986) POSITION- 37 34 07.     (N) 089 30 48.     (W)   SCALED
 HB1320* NAVD 88 ORTHO HEIGHT -   113.041 (meters)      370.87  (feet) ADJUSTED
 HB1320  ______________________________________________________________________
 HB1320  GEOID HEIGHT    -        -28.643 (meters)                     GEOID18
 HB1320  DYNAMIC HEIGHT  -        112.963 (meters)      370.61  (feet) COMP
 HB1320  MODELED GRAVITY -    979,939.3   (mgal)                       NAVD 88
 HB1320
 HB1320  VERT ORDER      -  FIRST     CLASS II
 HB1320
 HB1320.The horizontal coordinates were scaled from a map and have
 HB1320.an estimated accuracy of +/- 6 seconds.
 HB1320
 HB1320.The orthometric height was determined by differential leveling and
 HB1320.adjusted by the NATIONAL GEODETIC SURVEY
 HB1320.in June 1991.
 HB1320
 HB1320.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1320.GEOID18 height accuracy estimate available here.
 HB1320
 HB1320.Click photographs - Photos may exist for this station.
 HB1320
 HB1320.The dynamic height is computed by dividing the NAVD 88
 HB1320.geopotential number by the normal gravity value computed on the
 HB1320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1320.degrees latitude (g = 980.6199 gals.).
 HB1320
 HB1320.The modeled gravity was interpolated from observed gravity values.
 HB1320
 HB1320;                    North         East    Units  Estimated Accuracy
 HB1320;SPC IL W     -   100,290.      757,720.      MT  (+/- 180 meters Scaled)
 HB1320
 HB1320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG780609(NAD 83)
 HB1320
 HB1320                          SUPERSEDED SURVEY CONTROL
 HB1320
 HB1320  NGVD 29 (11/26/84)  112.950  (m)          370.57   (f) ADJUSTED    1 2
 HB1320
 HB1320.Superseded values are not recommended for survey control.
 HB1320
 HB1320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1320.See file dsdata.pdf to determine how the superseded data were derived.
 HB1320
 HB1320_MARKER: I = METAL ROD
 HB1320_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1320_STAMPING: W 292 1981
 HB1320_MARK LOGO: NGS
 HB1320_PROJECTION: FLUSH
 HB1320_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1320_ROD/PIPE-DEPTH: 9.8 meters
 HB1320
 HB1320  HISTORY     - Date     Condition        Report By
 HB1320  HISTORY     - 1981     MONUMENTED       NGS
 HB1320  HISTORY     - 20070410 MARK NOT FOUND   ILDT
 HB1320
 HB1320                          STATION DESCRIPTION
 HB1320
 HB1320'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1320'26.7 KM (16.6 MI) NW FROM REYNOLDSVILLE.
 HB1320'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1320'OF STATE HIGHWAYS 3, 146, AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1320'CHURCH IN REYNOLDSVILLE, THENCE 25.6 KILOMETERS (15.9 MILES) NORTH
 HB1320'ALONG THE LEVEE TO THE MARK ON THE RIGHT, 3.66 METERS (12.0 FEET) EAST
 HB1320'OF THE CENTER OF THE LEVEE ROAD.  THE MARK IS 0.46 METERS SOUTH FROM A
 HB1320'WITNESS POST AND 0.15 M BELOW LEVEE ROAD.
 HB1320
 HB1320                          STATION RECOVERY (2007)
 HB1320
 HB1320'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (JBH)
 HB1320'NOT FOUND DO TO RECONSTRUTION OF LEVEES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1656 ***********************************************************************
 JA1656  DESIGNATION -  W 294
 JA1656  PID         -  JA1656
 JA1656  STATE/COUNTY-  IL/LAWRENCE
 JA1656  COUNTRY     -  US
 JA1656  USGS QUAD   -  SUMNER (2018)
 JA1656
 JA1656                         *CURRENT SURVEY CONTROL
 JA1656  ______________________________________________________________________
 JA1656* NAD 83(2011) POSITION- 38 42 58.39336(N) 087 47 13.12491(W)   ADJUSTED
 JA1656* NAD 83(2011) ELLIP HT-   133.781 (meters)        (06/27/12)   ADJUSTED
 JA1656* NAD 83(2011) EPOCH   -  2010.00
 JA1656* NAVD 88 ORTHO HEIGHT -   165.261 (meters)      542.19  (feet) ADJUSTED
 JA1656  ______________________________________________________________________
 JA1656  GEOID HEIGHT    -        -31.496 (meters)                     GEOID18
 JA1656  NAD 83(2011) X  -    192,425.625 (meters)                     COMP
 JA1656  NAD 83(2011) Y  - -4,979,479.961 (meters)                     COMP
 JA1656  NAD 83(2011) Z  -  3,967,869.145 (meters)                     COMP
 JA1656  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 JA1656  DYNAMIC HEIGHT  -        165.160 (meters)      541.86  (feet) COMP
 JA1656  MODELED GRAVITY -    980,014.4   (mgal)                       NAVD 88
 JA1656
 JA1656  VERT ORDER      -  FIRST     CLASS II
 JA1656
 JA1656  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA1656  Standards:
 JA1656         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA1656            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA1656  -------------------------------------------------------------------
 JA1656  NETWORK    0.55   0.88           0.25   0.19   0.45     -0.01512259
 JA1656  -------------------------------------------------------------------
 JA1656  Click here for local accuracies and other accuracy information.
 JA1656
 JA1656.The horizontal coordinates were established by GPS observations
 JA1656.and adjusted by the National Geodetic Survey in June 2012.
 JA1656
 JA1656.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA1656.been affixed to the stable North American tectonic plate. See 
 JA1656.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA1656
 JA1656.The horizontal coordinates are valid at the epoch date displayed above
 JA1656.which is a decimal equivalence of Year/Month/Day.
 JA1656
 JA1656.The orthometric height was determined by differential leveling and
 JA1656.adjusted by the NATIONAL GEODETIC SURVEY
 JA1656.in June 1991.
 JA1656
 JA1656.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1656.GEOID18 height accuracy estimate available here.
 JA1656
 JA1656.Click photographs - Photos may exist for this station.
 JA1656
 JA1656.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA1656
 JA1656.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA1656
 JA1656.The ellipsoidal height was determined by GPS observations
 JA1656.and is referenced to NAD 83.
 JA1656
 JA1656.The dynamic height is computed by dividing the NAVD 88
 JA1656.geopotential number by the normal gravity value computed on the
 JA1656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1656.degrees latitude (g = 980.6199 gals.).
 JA1656
 JA1656.The modeled gravity was interpolated from observed gravity values.
 JA1656
 JA1656. The following values were computed from the NAD 83(2011) position.
 JA1656
 JA1656;                    North         East     Units Scale Factor Converg.
 JA1656;SPC IL E     -   227,617.368   347,516.141   MT  1.00000279   +0 20 30.2
 JA1656;SPC IL E     -   746,774.65  1,140,142.54   sFT  1.00000279   +0 20 30.2
 JA1656;UTM  16      - 4,285,579.919   431,582.253   MT  0.99965764   -0 29 32.1
 JA1656
 JA1656!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA1656!SPC IL E     -   0.99997901  x   1.00000279  =   0.99998180
 JA1656!UTM  16      -   0.99997901  x   0.99965764  =   0.99963666
 JA1656
 JA1656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3158285579(NAD 83)
 JA1656
 JA1656                          SUPERSEDED SURVEY CONTROL
 JA1656
 JA1656  NAD 83(2007)-  38 42 58.39355(N)    087 47 13.12563(W) AD(2002.00) 1
 JA1656  ELLIP H (06/09/11)  133.799  (m)                       GP(2002.00) 3 2
 JA1656  NAVD 88 (06/09/11)  165.3    (m)  GEOID09  model used  GPS OBS        
 JA1656
 JA1656.Superseded values are not recommended for survey control.
 JA1656
 JA1656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1656.See file dsdata.pdf to determine how the superseded data were derived.
 JA1656
 JA1656_MARKER: F = FLANGE-ENCASED ROD
 JA1656_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1656_STAMPING: W 294 1986
 JA1656_MARK LOGO: NGS
 JA1656_PROJECTION: FLUSH
 JA1656_MAGNETIC: I = MARKER IS A STEEL ROD
 JA1656_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1656+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2025
 JA1656_ROD/PIPE-DEPTH: 4.5 meters
 JA1656
 JA1656  HISTORY     - Date     Condition        Report By
 JA1656  HISTORY     - 1986     MONUMENTED       NGS
 JA1656  HISTORY     - 20100804 GOOD             ILDT
 JA1656  HISTORY     - 20250602 GOOD             ILDW
 JA1656
 JA1656                          STATION DESCRIPTION
 JA1656
 JA1656'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1656'9.4 KM (5.85 MI) WEST FROM LAWRENCEVILLE.
 JA1656'1.0 KM (0.6 MI) WESTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1656'COURTHOUSE IN LAWRENCEVILLE, THENCE 8.4 KM (5.2 MI) WESTERLY ALONG
 JA1656'STATE HIGHWAY 250, 9.0 M (29.5 FT) NORTH OF THE CENTERLINE OF THE
 JA1656'HIGHWAY, 6.0 M (19.7 FT) EAST OF THE CENTER OF A GRAVELED DRIVE
 JA1656'LEADING NORTH, AND 1.4 M (4.6 FT) EAST OF THE WEST END OF A FENCE.
 JA1656'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1656'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST AND FENCE
 JA1656'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JA1656
 JA1656                          STATION RECOVERY (2010)
 JA1656
 JA1656'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA1656'RECOVERED AS DESCRIBED
 JA1656
 JA1656                          STATION RECOVERY (2025)
 JA1656
 JA1656'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JA1656'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1588 ***********************************************************************
 JB1588  DESIGNATION -  W 295
 JB1588  PID         -  JB1588
 JB1588  STATE/COUNTY-  IL/CLAY
 JB1588  COUNTRY     -  US
 JB1588  USGS QUAD   -  XENIA NE (2018)
 JB1588
 JB1588                         *CURRENT SURVEY CONTROL
 JB1588  ______________________________________________________________________
 JB1588* NAD 83(1986) POSITION- 38 39 56.     (N) 088 30 54.     (W)   SCALED
 JB1588* NAVD 88 ORTHO HEIGHT -   152.361 (meters)      499.87  (feet) ADJUSTED
 JB1588  ______________________________________________________________________
 JB1588  GEOID HEIGHT    -        -31.151 (meters)                     GEOID18
 JB1588  DYNAMIC HEIGHT  -        152.267 (meters)      499.56  (feet) COMP
 JB1588  MODELED GRAVITY -    980,005.2   (mgal)                       NAVD 88
 JB1588
 JB1588  VERT ORDER      -  FIRST     CLASS II
 JB1588
 JB1588.The horizontal coordinates were scaled from a map and have
 JB1588.an estimated accuracy of +/- 6 seconds.
 JB1588
 JB1588.The orthometric height was determined by differential leveling and
 JB1588.adjusted by the NATIONAL GEODETIC SURVEY
 JB1588.in June 1991.
 JB1588
 JB1588.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1588.GEOID18 height accuracy estimate available here.
 JB1588
 JB1588.Click photographs - Photos may exist for this station.
 JB1588
 JB1588.The dynamic height is computed by dividing the NAVD 88
 JB1588.geopotential number by the normal gravity value computed on the
 JB1588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1588.degrees latitude (g = 980.6199 gals.).
 JB1588
 JB1588.The modeled gravity was interpolated from observed gravity values.
 JB1588
 JB1588;                    North         East    Units  Estimated Accuracy
 JB1588;SPC IL E     -   221,870.      284,190.      MT  (+/- 180 meters Scaled)
 JB1588
 JB1588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH681807(NAD 83)
 JB1588
 JB1588                          SUPERSEDED SURVEY CONTROL
 JB1588
 JB1588.No superseded survey control is available for this station.
 JB1588
 JB1588_MARKER: I = METAL ROD
 JB1588_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1588_STAMPING: W 295 1986
 JB1588_MARK LOGO: NGS
 JB1588_PROJECTION: RECESSED 2 CENTIMETERS
 JB1588_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1588_ROD/PIPE-DEPTH: 5.2 meters
 JB1588
 JB1588  HISTORY     - Date     Condition        Report By
 JB1588  HISTORY     - 1986     MONUMENTED       NGS
 JB1588
 JB1588                          STATION DESCRIPTION
 JB1588
 JB1588'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1588'2.3 KM (1.4 MI) WEST FROM FLORA.
 JB1588'2.3 KM (1.45 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB1588'WITH STATE STREET IN FLORA, 55.5 M (182.1 FT) SOUTH OF THE CENTERLINE
 JB1588'OF THE HIGHWAY, 10.1 M (33.1 FT) EAST OF THE NORTHEAST CORNER OF CLAY
 JB1588'ELECTRIC COOPERATIVE INCORPORATION, 4.8 M (15.7 FT) SOUTHEAST OF THE
 JB1588'SOUTHEAST EDGE OF A PARKING LOT, AND 0.4 M (1.3 FT) NORTHWEST OF A
 JB1588'FENCE CORNER.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH
 JB1588'LOGO CAP.
 JB1588'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1672 ***********************************************************************
 LC1672  DESIGNATION -  W 296
 LC1672  PID         -  LC1672
 LC1672  STATE/COUNTY-  IL/PIATT
 LC1672  COUNTRY     -  US
 LC1672  USGS QUAD   -  MANSFIELD (2018)
 LC1672
 LC1672                         *CURRENT SURVEY CONTROL
 LC1672  ______________________________________________________________________
 LC1672* NAD 83(1986) POSITION- 40 13 27.     (N) 088 33 20.     (W)   SCALED
 LC1672* NAVD 88 ORTHO HEIGHT -   221.575 (meters)      726.95  (feet) ADJUSTED
 LC1672  ______________________________________________________________________
 LC1672  GEOID HEIGHT    -        -31.955 (meters)                     GEOID18
 LC1672  DYNAMIC HEIGHT  -        221.466 (meters)      726.59  (feet) COMP
 LC1672  MODELED GRAVITY -    980,130.3   (mgal)                       NAVD 88
 LC1672
 LC1672  VERT ORDER      -  FIRST     CLASS II
 LC1672
 LC1672.The horizontal coordinates were scaled from a map and have
 LC1672.an estimated accuracy of +/- 6 seconds.
 LC1672
 LC1672.The orthometric height was determined by differential leveling and
 LC1672.adjusted by the NATIONAL GEODETIC SURVEY
 LC1672.in June 1991.
 LC1672
 LC1672.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1672.GEOID18 height accuracy estimate available here.
 LC1672
 LC1672.Click photographs - Photos may exist for this station.
 LC1672
 LC1672.The dynamic height is computed by dividing the NAVD 88
 LC1672.geopotential number by the normal gravity value computed on the
 LC1672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1672.degrees latitude (g = 980.6199 gals.).
 LC1672
 LC1672.The modeled gravity was interpolated from observed gravity values.
 LC1672
 LC1672;                    North         East    Units  Estimated Accuracy
 LC1672;SPC IL E     -   394,910.      281,090.      MT  (+/- 180 meters Scaled)
 LC1672
 LC1672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK676537(NAD 83)
 LC1672
 LC1672                          SUPERSEDED SURVEY CONTROL
 LC1672
 LC1672.No superseded survey control is available for this station.
 LC1672
 LC1672_MARKER: I = METAL ROD
 LC1672_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1672_STAMPING: W 296 1986
 LC1672_MARK LOGO: NGS
 LC1672_PROJECTION: FLUSH
 LC1672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1672_ROD/PIPE-DEPTH: 7.3 meters
 LC1672
 LC1672  HISTORY     - Date     Condition        Report By
 LC1672  HISTORY     - 1986     MONUMENTED       NGS
 LC1672
 LC1672                          STATION DESCRIPTION
 LC1672
 LC1672'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1672'6.8 KM (4.2 MI) SE FROM FARMER CITY.
 LC1672'6.8 KM (4.2 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1672'WITH STATE HIGHWAY 54 IN FARMER CITY, 9.1 M (29.9 FT) NORTHEAST OF THE
 LC1672'CENTERLINE OF THE HIGHWAY, 9.0 M (29.5 FT) SOUTHEAST OF THE CENTER OF
 LC1672'COUNTY ROAD 1000 E, AND 0.7 M (2.3 FT) SOUTHEAST OF A UTILITY POLE.
 LC1672'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1672'THE MARK IS 0.2 METERS  S FROM  A WITNESS POST
 LC1672'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1657 ***********************************************************************
 LC1657  DESIGNATION -  W 300
 LC1657  PID         -  LC1657
 LC1657  STATE/COUNTY-  IL/CHAMPAIGN
 LC1657  COUNTRY     -  US
 LC1657  USGS QUAD   -  URBANA (2018)
 LC1657
 LC1657                         *CURRENT SURVEY CONTROL
 LC1657  ______________________________________________________________________
 LC1657* NAD 83(1986) POSITION- 40 06 11.     (N) 088 12 38.     (W)   SCALED
 LC1657* NAVD 88 ORTHO HEIGHT -   222.013 (meters)      728.39  (feet) ADJUSTED
 LC1657  ______________________________________________________________________
 LC1657  GEOID HEIGHT    -        -32.088 (meters)                     GEOID18
 LC1657  DYNAMIC HEIGHT  -        221.900 (meters)      728.02  (feet) COMP
 LC1657  MODELED GRAVITY -    980,112.6   (mgal)                       NAVD 88
 LC1657
 LC1657  VERT ORDER      -  FIRST     CLASS II
 LC1657
 LC1657.The horizontal coordinates were scaled from a map and have
 LC1657.an estimated accuracy of +/- 6 seconds.
 LC1657
 LC1657.The orthometric height was determined by differential leveling and
 LC1657.adjusted by the NATIONAL GEODETIC SURVEY
 LC1657.in June 1991.
 LC1657
 LC1657.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1657.GEOID18 height accuracy estimate available here.
 LC1657
 LC1657.Click photographs - Photos may exist for this station.
 LC1657
 LC1657.The dynamic height is computed by dividing the NAVD 88
 LC1657.geopotential number by the normal gravity value computed on the
 LC1657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1657.degrees latitude (g = 980.6199 gals.).
 LC1657
 LC1657.The modeled gravity was interpolated from observed gravity values.
 LC1657
 LC1657;                    North         East    Units  Estimated Accuracy
 LC1657;SPC IL E     -   381,450.      310,470.      MT  (+/- 180 meters Scaled)
 LC1657
 LC1657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK968398(NAD 83)
 LC1657
 LC1657                          SUPERSEDED SURVEY CONTROL
 LC1657
 LC1657.No superseded survey control is available for this station.
 LC1657
 LC1657_MARKER: F = FLANGE-ENCASED ROD
 LC1657_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LC1657_STAMPING: W 300 1986
 LC1657_MARK LOGO: NGS
 LC1657_PROJECTION: RECESSED 2 CENTIMETERS
 LC1657_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1657_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1657+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2020
 LC1657_ROD/PIPE-DEPTH: 16.5 meters
 LC1657_SLEEVE-DEPTH  : 3.0 meters
 LC1657
 LC1657  HISTORY     - Date     Condition        Report By
 LC1657  HISTORY     - 1986     MONUMENTED       NGS
 LC1657  HISTORY     - 20051202 GOOD             ILDT
 LC1657  HISTORY     - 20200612 GOOD             USPSQD
 LC1657
 LC1657                          STATION DESCRIPTION
 LC1657
 LC1657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1657'IN URBANA.
 LC1657'IN URBANA, AT THE INTERSECTION OF SOUTH GARFIELD AND WEST INDIANA
 LC1657'STREETS, NEAR THE SOUTHEAST CORNER OF CARLE PARK, 10.0 M (32.8 FT)
 LC1657'WEST OF THE CENTER OF GARFIELD STREET, 9.3 M (30.5 FT) NORTH OF THE
 LC1657'CENTER OF INDIANA STREET, AND 5.1 M (16.7 FT) NORTHWEST OF A WATER
 LC1657'SHUT OFF VALVE COVER.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 LC1657'5-INCH LOGO CAP.
 LC1657'THE MARK IS 0.3 M ABOVE THE STREETS.
 LC1657
 LC1657                          STATION RECOVERY (2005)
 LC1657
 LC1657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1657'RECOVERED IN GOOD CONDITION.
 LC1657
 LC1657                          STATION RECOVERY (2020)
 LC1657
 LC1657'RECOVERY NOTE BY US POWER SQUADRON 2020 (DLG)
 LC1657'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1664 ***********************************************************************
 LC1664  DESIGNATION -  W 301
 LC1664  PID         -  LC1664
 LC1664  STATE/COUNTY-  IL/CHAMPAIGN
 LC1664  COUNTRY     -  US
 LC1664  USGS QUAD   -  RISING (2018)
 LC1664
 LC1664                         *CURRENT SURVEY CONTROL
 LC1664  ______________________________________________________________________
 LC1664* NAD 83(1986) POSITION- 40 09 37.     (N) 088 18 52.     (W)   SCALED
 LC1664* NAVD 88 ORTHO HEIGHT -   237.253 (meters)      778.39  (feet) ADJUSTED
 LC1664  ______________________________________________________________________
 LC1664  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 LC1664  DYNAMIC HEIGHT  -        237.134 (meters)      778.00  (feet) COMP
 LC1664  MODELED GRAVITY -    980,115.3   (mgal)                       NAVD 88
 LC1664
 LC1664  VERT ORDER      -  FIRST     CLASS II
 LC1664
 LC1664.The horizontal coordinates were scaled from a map and have
 LC1664.an estimated accuracy of +/- 6 seconds.
 LC1664
 LC1664.The orthometric height was determined by differential leveling and
 LC1664.adjusted by the NATIONAL GEODETIC SURVEY
 LC1664.in June 1991.
 LC1664
 LC1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1664.GEOID18 height accuracy estimate available here.
 LC1664
 LC1664.Click photographs - Photos may exist for this station.
 LC1664
 LC1664.The dynamic height is computed by dividing the NAVD 88
 LC1664.geopotential number by the normal gravity value computed on the
 LC1664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1664.degrees latitude (g = 980.6199 gals.).
 LC1664
 LC1664.The modeled gravity was interpolated from observed gravity values.
 LC1664
 LC1664;                    North         East    Units  Estimated Accuracy
 LC1664;SPC IL E     -   387,800.      301,610.      MT  (+/- 180 meters Scaled)
 LC1664
 LC1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK880463(NAD 83)
 LC1664
 LC1664                          SUPERSEDED SURVEY CONTROL
 LC1664
 LC1664.No superseded survey control is available for this station.
 LC1664
 LC1664_MARKER: I = METAL ROD
 LC1664_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1664_STAMPING: W 301 1986
 LC1664_MARK LOGO: NGS
 LC1664_PROJECTION: RECESSED 2 CENTIMETERS
 LC1664_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1664_ROD/PIPE-DEPTH: 12.2 meters
 LC1664
 LC1664  HISTORY     - Date     Condition        Report By
 LC1664  HISTORY     - 1986     MONUMENTED       NGS
 LC1664
 LC1664                          STATION DESCRIPTION
 LC1664
 LC1664'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1664'4.1 KM (2.55 MI) NW FROM CHAMPAIGN.
 LC1664'4.1 KM (2.55 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1664'JUNCTION WITH COUNTY ROAD 519 IN CHAMPAIGN, 10.4 M (34.1 FT) NORTHEAST
 LC1664'OF THE CENTERLINE OF THE HIGHWAY, 5.2 M (17.1 FT) NORTHWEST OF THE
 LC1664'CENTER OF A ROAD LEADING NORTHEAST TO GRANDVIEW MEMORIAL GARDENS, 3.2
 LC1664'M (10.5 FT) NORTH OF THE CENTER OF A 24-INCH FLOOD CONTROL DRAIN, AND
 LC1664'0.7 M (2.3 FT) SOUTHWEST OF THE SOUTHWEST 1 OF 2 LEGS OF A SIGN
 LC1664'(GRANDVIEW MEMORIAL GARDENS).  NOTE--ACCESS TO DATUM POINT IS HAD
 LC1664'THROUGH A 5-INCH LOGO CAP.
 LC1664'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3477 ***********************************************************************
 AI3477  DESIGNATION -  W 301 RESET
 AI3477  PID         -  AI3477
 AI3477  STATE/COUNTY-  IL/CHAMPAIGN
 AI3477  COUNTRY     -  US
 AI3477  USGS QUAD   -  RISING (2018)
 AI3477
 AI3477                         *CURRENT SURVEY CONTROL
 AI3477  ______________________________________________________________________
 AI3477* NAD 83(1986) POSITION- 40 09 37.     (N) 088 18 52.     (W)   SCALED
 AI3477* NAVD 88 ORTHO HEIGHT -   235.91  (meters)      774.0   (feet) RESET
 AI3477  ______________________________________________________________________
 AI3477  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 AI3477  VERT ORDER      -  THIRD
 AI3477
 AI3477.The horizontal coordinates were scaled from a map and have
 AI3477.an estimated accuracy of +/- 6 seconds.
 AI3477
 AI3477.The orthometric height was computed from unverified reset data.
 AI3477
 AI3477.No vertical observational check was made to the station.
 AI3477
 AI3477.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3477.GEOID18 height accuracy estimate available here.
 AI3477
 AI3477.Click photographs - Photos may exist for this station.
 AI3477
 AI3477;                    North         East    Units  Estimated Accuracy
 AI3477;SPC IL E     -   387,800.      301,610.      MT  (+/- 180 meters Scaled)
 AI3477
 AI3477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK880463(NAD 83)
 AI3477
 AI3477                          SUPERSEDED SURVEY CONTROL
 AI3477
 AI3477.No superseded survey control is available for this station.
 AI3477
 AI3477_MARKER: DV = VERTICAL CONTROL DISK
 AI3477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3477_STAMPING: W 301 RESET 1998
 AI3477_MARK LOGO: NGS
 AI3477_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3477+STABILITY: SURFACE MOTION
 AI3477_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3477+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2005
 AI3477
 AI3477  HISTORY     - Date     Condition        Report By
 AI3477  HISTORY     - 1998     MONUMENTED       NGS
 AI3477  HISTORY     - 20051213 GOOD             ILDT
 AI3477
 AI3477                          STATION DESCRIPTION
 AI3477
 AI3477'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (RKB)
 AI3477'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND MATTIS AVENUE IN
 AI3477'THE NORTHWEST PART OF CHAMPAIGN, GO NORTHWEST ON ROUTE 150 FOR 2.55
 AI3477'MILES (4.10 KM) TO STALEY ROAD OPPOSITE GRANDVIEW MEMORIAL GARDENS.
 AI3477'TURN LEFT, SOUTH, FOR APPROXIMATELY 0.1 MILE (0.2 KM) ON STALEY ROAD
 AI3477'TO THE STATION ON THE LEFT, 11.0 M (36.1 FT) EAST OF THE CENTER OF
 AI3477'STALEY ROAD, 17.0 M (55.8 FT) NORTH OF THE EXTENDED CENTERLINE OF
 AI3477'DRIVEWAY TO COLWELL SYSTEMS WEST PLANT, 28.7 M (94.2 FT) SOUTHEAST OF
 AI3477'A POWER POLE, AND 0.3 M (1.0 FT) WEST OF A FIBERGLASS WITNESS POST.
 AI3477
 AI3477                          STATION RECOVERY (2005)
 AI3477
 AI3477'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 AI3477'RAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0044 ***********************************************************************
 LD0044  DESIGNATION -  W 31
 LD0044  PID         -  LD0044
 LD0044  STATE/COUNTY-  IL/KNOX
 LD0044  COUNTRY     -  US
 LD0044  USGS QUAD   -  GALESBURG WEST (2018)
 LD0044
 LD0044                         *CURRENT SURVEY CONTROL
 LD0044  ______________________________________________________________________
 LD0044* NAD 83(1986) POSITION- 40 56 10.     (N) 090 22 31.     (W)   SCALED
 LD0044* NAVD 88 ORTHO HEIGHT -   238.335 (meters)      781.94  (feet) ADJUSTED
 LD0044  ______________________________________________________________________
 LD0044  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 LD0044  DYNAMIC HEIGHT  -        238.228 (meters)      781.59  (feet) COMP
 LD0044  MODELED GRAVITY -    980,169.9   (mgal)                       NAVD 88
 LD0044
 LD0044  VERT ORDER      -  SECOND    CLASS 0
 LD0044
 LD0044.The horizontal coordinates were scaled from a map and have
 LD0044.an estimated accuracy of +/- 6 seconds.
 LD0044
 LD0044.The orthometric height was determined by differential leveling and
 LD0044.adjusted by the NATIONAL GEODETIC SURVEY
 LD0044.in June 1991.
 LD0044
 LD0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0044.GEOID18 height accuracy estimate available here.
 LD0044
 LD0044.Click photographs - Photos may exist for this station.
 LD0044
 LD0044.The dynamic height is computed by dividing the NAVD 88
 LD0044.geopotential number by the normal gravity value computed on the
 LD0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0044.degrees latitude (g = 980.6199 gals.).
 LD0044
 LD0044.The modeled gravity was interpolated from observed gravity values.
 LD0044
 LD0044;                    North         East    Units  Estimated Accuracy
 LD0044;SPC IL W     -   473,950.      682,430.      MT  (+/- 180 meters Scaled)
 LD0044
 LD0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF209349(NAD 83)
 LD0044
 LD0044                          SUPERSEDED SURVEY CONTROL
 LD0044
 LD0044  NGVD 29 (??/??/92)  238.388  (m)          782.11   (f) ADJ UNCH    2 0
 LD0044
 LD0044.Superseded values are not recommended for survey control.
 LD0044
 LD0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0044.See file dsdata.pdf to determine how the superseded data were derived.
 LD0044
 LD0044_MARKER: DB = BENCH MARK DISK
 LD0044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0044_STAMPING: W 31 1935
 LD0044_MARK LOGO: CGS
 LD0044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0044+STABILITY: SURFACE MOTION
 LD0044
 LD0044  HISTORY     - Date     Condition        Report By
 LD0044  HISTORY     - 1935     MONUMENTED       CGS
 LD0044  HISTORY     - 1942     GOOD             CGS
 LD0044  HISTORY     - 1965     MARK NOT FOUND   CGS
 LD0044  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0044  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0044  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0044
 LD0044                          STATION DESCRIPTION
 LD0044
 LD0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0044'AT GALESBURG.
 LD0044'AT GALESBURG, KNOX COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0044'RAILROAD, 67 YARDS WEST OF BLOCK SIGNAL S 1632, AT THE CROSSING
 LD0044'OF SOUTH ACADEMY STREET, 30 FEET SOUTH OF THE CENTERLINE OF THE
 LD0044'SOUTH TRACK, 19 FEET EAST OF THE CENTERLINE OF THE STREET, AND 3
 LD0044'FEET NORTH OF A STREET-LIGHT POLE.  A STANDARD DISK, STAMPED
 LD0044'W 31 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0044
 LD0044                          STATION RECOVERY (1965)
 LD0044
 LD0044'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LD0044'MARK NOT FOUND.
 LD0044
 LD0044                          STATION RECOVERY (1997)
 LD0044
 LD0044'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0044'MARK NOT FOUND.
 LD0044
 LD0044                          STATION RECOVERY (2005)
 LD0044
 LD0044'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0044'MARK NOT FOUND.
 LD0044
 LD0044                          STATION RECOVERY (2012)
 LD0044
 LD0044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0044'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0302 ***********************************************************************
 LD0302  DESIGNATION -  W 34
 LD0302  PID         -  LD0302
 LD0302  STATE/COUNTY-  IL/FULTON
 LD0302  COUNTRY     -  US
 LD0302  USGS QUAD   -  LEWISTOWN (2018)
 LD0302
 LD0302                         *CURRENT SURVEY CONTROL
 LD0302  ______________________________________________________________________
 LD0302* NAD 83(1986) POSITION- 40 25 20.     (N) 090 10 16.     (W)   SCALED
 LD0302* NAVD 88 ORTHO HEIGHT -   182.514 (meters)      598.80  (feet) ADJUSTED
 LD0302  ______________________________________________________________________
 LD0302  GEOID HEIGHT    -        -33.157 (meters)                     GEOID18
 LD0302  DYNAMIC HEIGHT  -        182.424 (meters)      598.50  (feet) COMP
 LD0302  MODELED GRAVITY -    980,126.6   (mgal)                       NAVD 88
 LD0302
 LD0302  VERT ORDER      -  SECOND    CLASS 0
 LD0302
 LD0302.The horizontal coordinates were scaled from a map and have
 LD0302.an estimated accuracy of +/- 6 seconds.
 LD0302
 LD0302.The orthometric height was determined by differential leveling and
 LD0302.adjusted by the NATIONAL GEODETIC SURVEY
 LD0302.in June 1991.
 LD0302
 LD0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0302.GEOID18 height accuracy estimate available here.
 LD0302
 LD0302.Click photographs - Photos may exist for this station.
 LD0302
 LD0302.The dynamic height is computed by dividing the NAVD 88
 LD0302.geopotential number by the normal gravity value computed on the
 LD0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0302.degrees latitude (g = 980.6199 gals.).
 LD0302
 LD0302.The modeled gravity was interpolated from observed gravity values.
 LD0302
 LD0302;                    North         East    Units  Estimated Accuracy
 LD0302;SPC IL W     -   416,870.      699,620.      MT  (+/- 180 meters Scaled)
 LD0302
 LD0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE399784(NAD 83)
 LD0302
 LD0302                          SUPERSEDED SURVEY CONTROL
 LD0302
 LD0302  NGVD 29 (??/??/92)  182.600  (m)          599.08   (f) ADJ UNCH    2 0
 LD0302
 LD0302.Superseded values are not recommended for survey control.
 LD0302
 LD0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0302.See file dsdata.pdf to determine how the superseded data were derived.
 LD0302
 LD0302_MARKER: DB = BENCH MARK DISK
 LD0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0302_STAMPING: W 34 1935
 LD0302_MARK LOGO: CGS
 LD0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0302+STABILITY: SURFACE MOTION
 LD0302
 LD0302  HISTORY     - Date     Condition        Report By
 LD0302  HISTORY     - 1935     MONUMENTED       CGS
 LD0302
 LD0302                          STATION DESCRIPTION
 LD0302
 LD0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0302'1.7 MI N FROM LEWISTOWN.
 LD0302'1.7 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0302'FROM THE STATION AT LEWISTOWN, FULTON COUNTY, 4-1/2 POLES SOUTHEAST
 LD0302'OF MILEPOST 47, 21 FEET NORTHEAST OF A POINT 27 FEET NORTHWEST
 LD0302'OF THE CENTER OF A ROAD CROSSING, 3 FEET WEST OF THE RIGHT-OF-WAY
 LD0302'FENCE, AND 2.5 FEET HIGHER THAN THE TRACK.  A STANDARD DISK,
 LD0302'STAMPED W 34 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1186 ***********************************************************************
 LC1186  DESIGNATION -  W 35
 LC1186  PID         -  LC1186
 LC1186  STATE/COUNTY-  IL/MENARD
 LC1186  COUNTRY     -  US
 LC1186  USGS QUAD   -  PETERSBURG (2018)
 LC1186
 LC1186                         *CURRENT SURVEY CONTROL
 LC1186  ______________________________________________________________________
 LC1186* NAD 83(1986) POSITION- 40 01 27.     (N) 089 52 28.     (W)   SCALED
 LC1186* NAVD 88 ORTHO HEIGHT -   183.047 (meters)      600.55  (feet) ADJUSTED
 LC1186  ______________________________________________________________________
 LC1186  GEOID HEIGHT    -        -32.640 (meters)                     GEOID18
 LC1186  DYNAMIC HEIGHT  -        182.954 (meters)      600.24  (feet) COMP
 LC1186  MODELED GRAVITY -    980,110.0   (mgal)                       NAVD 88
 LC1186
 LC1186  VERT ORDER      -  SECOND    CLASS 0
 LC1186
 LC1186.The horizontal coordinates were scaled from a map and have
 LC1186.an estimated accuracy of +/- 6 seconds.
 LC1186
 LC1186.The orthometric height was determined by differential leveling and
 LC1186.adjusted by the NATIONAL GEODETIC SURVEY
 LC1186.in June 1991.
 LC1186
 LC1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1186.GEOID18 height accuracy estimate available here.
 LC1186
 LC1186.Click photographs - Photos may exist for this station.
 LC1186
 LC1186.The dynamic height is computed by dividing the NAVD 88
 LC1186.geopotential number by the normal gravity value computed on the
 LC1186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1186.degrees latitude (g = 980.6199 gals.).
 LC1186
 LC1186.The modeled gravity was interpolated from observed gravity values.
 LC1186
 LC1186;                    North         East    Units  Estimated Accuracy
 LC1186;SPC IL W     -   372,710.      724,940.      MT  (+/- 180 meters Scaled)
 LC1186
 LC1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK547343(NAD 83)
 LC1186
 LC1186                          SUPERSEDED SURVEY CONTROL
 LC1186
 LC1186  NGVD 29 (??/??/92)  183.148  (m)          600.88   (f) ADJ UNCH    2 0
 LC1186
 LC1186.Superseded values are not recommended for survey control.
 LC1186
 LC1186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1186.See file dsdata.pdf to determine how the superseded data were derived.
 LC1186
 LC1186_MARKER: DB = BENCH MARK DISK
 LC1186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1186_STAMPING: W 35 1934
 LC1186_MARK LOGO: CGS
 LC1186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1186+STABILITY: SURFACE MOTION
 LC1186
 LC1186  HISTORY     - Date     Condition        Report By
 LC1186  HISTORY     - 1934     MONUMENTED       CGS
 LC1186  HISTORY     - 1970     MARK NOT FOUND   USGS
 LC1186
 LC1186                          STATION DESCRIPTION
 LC1186
 LC1186'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1186'AT HILL TOP.
 LC1186'AT HILL TOP, MENARD COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 LC1186'RAILWAY, 28 FEET SOUTHWEST OF THE CENTERLINE OF PUBLIC-ROAD CROSSING
 LC1186'632, 18 FEET WEST OF THE CENTERLINE OF THE ROAD, 3 FEET SOUTHWEST
 LC1186'OF A RIGHT-OF-WAY FENCE-CORNER POST, AND 3 FEET LOWER THAN THE
 LC1186'TRACK.  A STANDARD DISK, STAMPED W 35 1934 AND SET IN THE TOP OF
 LC1186'A CONCRETE POST.
 LC1186
 LC1186                          STATION RECOVERY (1970)
 LC1186
 LC1186'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 LC1186'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1192 ***********************************************************************
 LC1192  DESIGNATION -  W 36
 LC1192  PID         -  LC1192
 LC1192  STATE/COUNTY-  IL/MENARD
 LC1192  COUNTRY     -  US
 LC1192  USGS QUAD   -  MIDDLETOWN (2018)
 LC1192
 LC1192                         *CURRENT SURVEY CONTROL
 LC1192  ______________________________________________________________________
 LC1192* NAD 83(1986) POSITION- 40 02 55.     (N) 089 35 18.     (W)   SCALED
 LC1192* NAVD 88 ORTHO HEIGHT -   183.887 (meters)      603.30  (feet) ADJUSTED
 LC1192  ______________________________________________________________________
 LC1192  GEOID HEIGHT    -        -32.670 (meters)                     GEOID18
 LC1192  DYNAMIC HEIGHT  -        183.790 (meters)      602.98  (feet) COMP
 LC1192  MODELED GRAVITY -    980,099.6   (mgal)                       NAVD 88
 LC1192
 LC1192  VERT ORDER      -  SECOND    CLASS 0
 LC1192
 LC1192.The horizontal coordinates were scaled from a map and have
 LC1192.an estimated accuracy of +/- 6 seconds.
 LC1192
 LC1192.The orthometric height was determined by differential leveling and
 LC1192.adjusted by the NATIONAL GEODETIC SURVEY
 LC1192.in June 1991.
 LC1192
 LC1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1192.GEOID18 height accuracy estimate available here.
 LC1192
 LC1192.Click photographs - Photos may exist for this station.
 LC1192
 LC1192.The dynamic height is computed by dividing the NAVD 88
 LC1192.geopotential number by the normal gravity value computed on the
 LC1192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1192.degrees latitude (g = 980.6199 gals.).
 LC1192
 LC1192.The modeled gravity was interpolated from observed gravity values.
 LC1192
 LC1192;                    North         East    Units  Estimated Accuracy
 LC1192;SPC IL W     -   375,550.      749,350.      MT  (+/- 180 meters Scaled)
 LC1192
 LC1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK792363(NAD 83)
 LC1192
 LC1192                          SUPERSEDED SURVEY CONTROL
 LC1192
 LC1192  NGVD 29 (??/??/92)  183.978  (m)          603.60   (f) ADJ UNCH    2 0
 LC1192
 LC1192.Superseded values are not recommended for survey control.
 LC1192
 LC1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1192.See file dsdata.pdf to determine how the superseded data were derived.
 LC1192
 LC1192_MARKER: DB = BENCH MARK DISK
 LC1192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1192_STAMPING: W 36 1934
 LC1192_MARK LOGO: CGS
 LC1192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1192+STABILITY: SURFACE MOTION
 LC1192
 LC1192  HISTORY     - Date     Condition        Report By
 LC1192  HISTORY     - 1934     MONUMENTED       CGS
 LC1192  HISTORY     - 1943     MARK NOT FOUND   CGS
 LC1192  HISTORY     - 1975     MARK NOT FOUND   USGS
 LC1192
 LC1192                          STATION DESCRIPTION
 LC1192
 LC1192'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LC1192'AT CROFT.
 LC1192'AT CROFT, MENARD COUNTY, ON THE GULF, MOBILE AND OHIO RAILROAD,
 LC1192'72 FEET SOUTH OF THE STATION SIGN, AT A ROAD CROSSING, 30 FEET
 LC1192'WEST OF THE CENTERLINE OF THE TRACK, 24 FEET NORTH OF THE CENTERLINE
 LC1192'OF THE ROAD, 5 FEET NORTH AND 3 FEET EAST OF THE RIGHT-OF-WAY FENCE
 LC1192'CORNER, AND ONE FOOT ABOVE THE LEVEL OF THE RAIL.  A STANDARD DISK,
 LC1192'STAMPED W 36 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LC1192
 LC1192                          STATION RECOVERY (1975)
 LC1192
 LC1192'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC1192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0519 ***********************************************************************
 LC0519  DESIGNATION -  W 38
 LC0519  PID         -  LC0519
 LC0519  STATE/COUNTY-  IL/DE WITT
 LC0519  COUNTRY     -  US
 LC0519  USGS QUAD   -  CLINTON (2018)
 LC0519
 LC0519                         *CURRENT SURVEY CONTROL
 LC0519  ______________________________________________________________________
 LC0519* NAD 83(1986) POSITION- 40 09 13.     (N) 088 59 47.     (W)   SCALED
 LC0519* NAVD 88 ORTHO HEIGHT -   216.355 (meters)      709.82  (feet) ADJUSTED
 LC0519  ______________________________________________________________________
 LC0519  GEOID HEIGHT    -        -32.191 (meters)                     GEOID18
 LC0519  DYNAMIC HEIGHT  -        216.245 (meters)      709.46  (feet) COMP
 LC0519  MODELED GRAVITY -    980,109.3   (mgal)                       NAVD 88
 LC0519
 LC0519  VERT ORDER      -  SECOND    CLASS 0
 LC0519
 LC0519.The horizontal coordinates were scaled from a map and have
 LC0519.an estimated accuracy of +/- 6 seconds.
 LC0519
 LC0519.The orthometric height was determined by differential leveling and
 LC0519.adjusted by the NATIONAL GEODETIC SURVEY
 LC0519.in June 1991.
 LC0519
 LC0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0519.GEOID18 height accuracy estimate available here.
 LC0519
 LC0519.Click photographs - Photos may exist for this station.
 LC0519
 LC0519.The dynamic height is computed by dividing the NAVD 88
 LC0519.geopotential number by the normal gravity value computed on the
 LC0519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0519.degrees latitude (g = 980.6199 gals.).
 LC0519
 LC0519.The modeled gravity was interpolated from observed gravity values.
 LC0519
 LC0519;                    North         East    Units  Estimated Accuracy
 LC0519;SPC IL E     -   387,270.      243,510.      MT  (+/- 180 meters Scaled)
 LC0519
 LC0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK299467(NAD 83)
 LC0519
 LC0519                          SUPERSEDED SURVEY CONTROL
 LC0519
 LC0519  NGVD 29 (??/??/92)  216.428  (m)          710.06   (f) ADJ UNCH    2 0
 LC0519
 LC0519.Superseded values are not recommended for survey control.
 LC0519
 LC0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0519.See file dsdata.pdf to determine how the superseded data were derived.
 LC0519
 LC0519_MARKER: DB = BENCH MARK DISK
 LC0519_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0519_SP_SET: CULVERT HEADWALL
 LC0519_STAMPING: W 38 1934
 LC0519_MARK LOGO: CGS
 LC0519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0519+STABILITY: SURFACE MOTION
 LC0519
 LC0519  HISTORY     - Date     Condition        Report By
 LC0519  HISTORY     - 1934     MONUMENTED       CGS
 LC0519
 LC0519                          STATION DESCRIPTION
 LC0519
 LC0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0519'2 MI E FROM JENKINS.
 LC0519'ABOUT 2 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC0519'STATION SIGNBOARD AT JENKINS, DE WITT COUNTY, 15 POLES EAST OF
 LC0519'MILEPOST 43, 65 FEET NORTH OF THE CENTERLINE OF THE TRACK, 18
 LC0519'FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 10, AT 5-FOOT
 LC0519'SQUARE RCB CULVERT, IN THE TOP OF THE EAST END OF THE SOUTH
 LC0519'CONCRETE HEADWALL, AND ABOUT 3 FEET LOWER THAN THE TRACK.  A
 LC0519'STANDARD DISK, STAMPED W 38 1934.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1881 ***********************************************************************
 LB1881  DESIGNATION -  W 40
 LB1881  PID         -  LB1881
 LB1881  STATE/COUNTY-  IL/VERMILION
 LB1881  COUNTRY     -  US
 LB1881  USGS QUAD   -  AMBIA (2019)
 LB1881
 LB1881                         *CURRENT SURVEY CONTROL
 LB1881  ______________________________________________________________________
 LB1881* NAD 83(1986) POSITION- 40 28 09.     (N) 087 35 30.     (W)   SCALED
 LB1881* NAVD 88 ORTHO HEIGHT -   217.323 (meters)      713.00  (feet) ADJUSTED
 LB1881  ______________________________________________________________________
 LB1881  GEOID HEIGHT    -        -32.987 (meters)                     GEOID18
 LB1881  DYNAMIC HEIGHT  -        217.217 (meters)      712.65  (feet) COMP
 LB1881  MODELED GRAVITY -    980,130.9   (mgal)                       NAVD 88
 LB1881
 LB1881  VERT ORDER      -  SECOND    CLASS 0
 LB1881
 LB1881.The horizontal coordinates were scaled from a map and have
 LB1881.an estimated accuracy of +/- 6 seconds.
 LB1881
 LB1881.The orthometric height was determined by differential leveling and
 LB1881.adjusted by the NATIONAL GEODETIC SURVEY
 LB1881.in June 1991.
 LB1881
 LB1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1881.GEOID18 height accuracy estimate available here.
 LB1881
 LB1881.Click photographs - Photos may exist for this station.
 LB1881
 LB1881.The dynamic height is computed by dividing the NAVD 88
 LB1881.geopotential number by the normal gravity value computed on the
 LB1881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1881.degrees latitude (g = 980.6199 gals.).
 LB1881
 LB1881.The modeled gravity was interpolated from observed gravity values.
 LB1881
 LB1881;                    North         East    Units  Estimated Accuracy
 LB1881;SPC IL E     -   422,360.      362,900.      MT  (+/- 180 meters Scaled)
 LB1881
 LB1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK498800(NAD 83)
 LB1881
 LB1881                          SUPERSEDED SURVEY CONTROL
 LB1881
 LB1881  NGVD 29 (??/??/92)  217.372  (m)          713.16   (f) ADJ UNCH    2 0
 LB1881
 LB1881.Superseded values are not recommended for survey control.
 LB1881
 LB1881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1881.See file dsdata.pdf to determine how the superseded data were derived.
 LB1881
 LB1881_MARKER: DB = BENCH MARK DISK
 LB1881_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LB1881+WITH SETTING: PAVEMENT
 LB1881_SP_SET: SWITCH GUIDE BASE
 LB1881_STAMPING: W 40 1935
 LB1881_MARK LOGO: CGS
 LB1881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1881+STABILITY: SURFACE MOTION
 LB1881
 LB1881  HISTORY     - Date     Condition        Report By
 LB1881  HISTORY     - 1935     MONUMENTED       CGS
 LB1881  HISTORY     - 1963     MARK NOT FOUND   CGS
 LB1881
 LB1881                          STATION DESCRIPTION
 LB1881
 LB1881'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1881'0.4 MI W FROM CHENEYVILLE.
 LB1881'AT CHENEYVILLE, VERMILION COUNTY, ON THE NEW YORK, CHICAGO AND
 LB1881'ST. LOUIS RAILROAD, 0.4 MILE WEST OF THE STATION, AT THE CROSSING
 LB1881'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 4 FEET
 LB1881'NORTH AND 6 FEET WEST OF THE CENTER OF THE CROSSING, IN THE TOP
 LB1881'OF THE SOUTHWEST CORNER OF A CONCRETE SWITCH GUIDE BASE, AND
 LB1881'ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LB1881'W 40 1935.  NOTE-- PART OF THE CONCRETE SWITCH GUIDE BASE IS
 LB1881'STILL THERE, BUT COULD NOT FIND THE TABLET.  PROBABLY DESTROYED
 LB1881
 LB1881                          STATION RECOVERY (1963)
 LB1881
 LB1881'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 LB1881'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1938 ***********************************************************************
 LB1938  DESIGNATION -  W 41
 LB1938  PID         -  LB1938
 LB1938  STATE/COUNTY-  IL/IROQUOIS
 LB1938  COUNTRY     -  US
 LB1938  USGS QUAD   -  GILMAN (2018)
 LB1938
 LB1938                         *CURRENT SURVEY CONTROL
 LB1938  ______________________________________________________________________
 LB1938* NAD 83(1986) POSITION- 40 46 00.     (N) 087 59 38.     (W)   SCALED
 LB1938* NAVD 88 ORTHO HEIGHT -   200.075 (meters)      656.41  (feet) ADJUSTED
 LB1938  ______________________________________________________________________
 LB1938  GEOID HEIGHT    -        -32.471 (meters)                     GEOID18
 LB1938  DYNAMIC HEIGHT  -        199.987 (meters)      656.12  (feet) COMP
 LB1938  MODELED GRAVITY -    980,181.1   (mgal)                       NAVD 88
 LB1938
 LB1938  VERT ORDER      -  SECOND    CLASS 0
 LB1938
 LB1938.The horizontal coordinates were scaled from a map and have
 LB1938.an estimated accuracy of +/- 6 seconds.
 LB1938
 LB1938.The orthometric height was determined by differential leveling and
 LB1938.adjusted by the NATIONAL GEODETIC SURVEY
 LB1938.in June 1991.
 LB1938
 LB1938.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1938.GEOID18 height accuracy estimate available here.
 LB1938
 LB1938.Click photographs - Photos may exist for this station.
 LB1938
 LB1938.The dynamic height is computed by dividing the NAVD 88
 LB1938.geopotential number by the normal gravity value computed on the
 LB1938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1938.degrees latitude (g = 980.6199 gals.).
 LB1938
 LB1938.The modeled gravity was interpolated from observed gravity values.
 LB1938
 LB1938;                    North         East    Units  Estimated Accuracy
 LB1938;SPC IL E     -   455,190.      328,660.      MT  (+/- 180 meters Scaled)
 LB1938
 LB1938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL161133(NAD 83)
 LB1938
 LB1938                          SUPERSEDED SURVEY CONTROL
 LB1938
 LB1938  NGVD 29 (??/??/92)  200.147  (m)          656.65   (f) ADJ UNCH    2 0
 LB1938
 LB1938.Superseded values are not recommended for survey control.
 LB1938
 LB1938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1938.See file dsdata.pdf to determine how the superseded data were derived.
 LB1938
 LB1938_MARKER: DB = BENCH MARK DISK
 LB1938_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1938_SP_SET: BUILDING
 LB1938_STAMPING: W 41 1935
 LB1938_MARK LOGO: CGS
 LB1938_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1938_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB1938+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2009
 LB1938
 LB1938  HISTORY     - Date     Condition        Report By
 LB1938  HISTORY     - 1935     MONUMENTED       CGS
 LB1938  HISTORY     - 1959     GOOD             CGS
 LB1938  HISTORY     - 20070325 GOOD             GEOCAC
 LB1938  HISTORY     - 20091204 GOOD             INDIV
 LB1938
 LB1938                          STATION DESCRIPTION
 LB1938
 LB1938'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1938'AT GILMAN.
 LB1938'AT GILMAN, AT THE CROSSING OF THE TOLEDO, PEORIA AND WESTERN
 LB1938'RAILROAD AND THE ILLINOIS CENTRAL RAILROAD, SET VERTICALLY IN
 LB1938'THE EAST FACE OF THE RAILROAD STATION, 12 FEET NORTH OF THE
 LB1938'SOUTHEAST CORNER OF THE STATION, BETWEEN THE TICKET OFFICE
 LB1938'WINDOWS, 1 BRICK ABOVE THE COPING, ABOUT 4 FEET ABOVE THE PLATFORM.
 LB1938
 LB1938                          STATION RECOVERY (2007)
 LB1938
 LB1938'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1938'RECOVERED IN GOOD CONDITION.
 LB1938
 LB1938                          STATION RECOVERY (2009)
 LB1938
 LB1938'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (REG)
 LB1938'TRAIN STATION IS NOW OPERATED BY CANADIAN NATIONAL RAILROAD.
 LB1938'OTHERWISE, RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0657 ***********************************************************************
 LC0657  DESIGNATION -  W 42
 LC0657  PID         -  LC0657
 LC0657  STATE/COUNTY-  IL/MCLEAN
 LC0657  COUNTRY     -  US
 LC0657  USGS QUAD   -  CHENOA (2018)
 LC0657
 LC0657                         *CURRENT SURVEY CONTROL
 LC0657  ______________________________________________________________________
 LC0657* NAD 83(1986) POSITION- 40 44 43.     (N) 088 42 52.     (W)   SCALED
 LC0657* NAVD 88 ORTHO HEIGHT -   217.397 (meters)      713.24  (feet) ADJUSTED
 LC0657  ______________________________________________________________________
 LC0657  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 LC0657  DYNAMIC HEIGHT  -        217.301 (meters)      712.93  (feet) COMP
 LC0657  MODELED GRAVITY -    980,176.8   (mgal)                       NAVD 88
 LC0657
 LC0657  VERT ORDER      -  SECOND    CLASS 0
 LC0657
 LC0657.The horizontal coordinates were scaled from a map and have
 LC0657.an estimated accuracy of +/- 6 seconds.
 LC0657
 LC0657.The orthometric height was determined by differential leveling and
 LC0657.adjusted by the NATIONAL GEODETIC SURVEY
 LC0657.in June 1991.
 LC0657
 LC0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0657.GEOID18 height accuracy estimate available here.
 LC0657
 LC0657.Click photographs - Photos may exist for this station.
 LC0657
 LC0657.The dynamic height is computed by dividing the NAVD 88
 LC0657.geopotential number by the normal gravity value computed on the
 LC0657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0657.degrees latitude (g = 980.6199 gals.).
 LC0657
 LC0657.The modeled gravity was interpolated from observed gravity values.
 LC0657
 LC0657;                    North         East    Units  Estimated Accuracy
 LC0657;SPC IL E     -   452,830.      267,810.      MT  (+/- 180 meters Scaled)
 LC0657
 LC0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL552118(NAD 83)
 LC0657
 LC0657                          SUPERSEDED SURVEY CONTROL
 LC0657
 LC0657  NGVD 29 (??/??/92)  217.448  (m)          713.41   (f) ADJ UNCH    2 0
 LC0657
 LC0657.Superseded values are not recommended for survey control.
 LC0657
 LC0657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0657.See file dsdata.pdf to determine how the superseded data were derived.
 LC0657
 LC0657_MARKER: DB = BENCH MARK DISK
 LC0657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0657_STAMPING: W 42 1934
 LC0657_MARK LOGO: CGS
 LC0657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0657+STABILITY: SURFACE MOTION
 LC0657
 LC0657  HISTORY     - Date     Condition        Report By
 LC0657  HISTORY     - 1934     MONUMENTED       CGS
 LC0657  HISTORY     - 1957     MARK NOT FOUND   USGS
 LC0657  HISTORY     - 19841219 MARK NOT FOUND   USPSQD
 LC0657
 LC0657                          STATION DESCRIPTION
 LC0657
 LC0657'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0657'AT CHENOA.
 LC0657'AT CHENOA, MCLEAN  COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LC0657'RAILROAD, 15 POLES WEST OF MILEPOST 62, AT A STREET CROSSING,
 LC0657'117 FEET EAST OF THE CENTERLINE OF THE STREET, 27 FEET SOUTH OF
 LC0657'THE CENTERLINE OF THE TRACK, AND 2 FEET BELOW THE LEVEL OF THE
 LC0657'TRACK.  A STANDARD DISK, STAMPED W 42 1934 AND SET IN THE TOP
 LC0657'OF A CONCRETE POST.  NOTE-- A RAILROAD EMPLOYEE STATED THAT THE
 LC0657'AREA IN QUESTION HAD BEEN FILLED ABOUT 10 YEARS AGO.
 LC0657
 LC0657                          STATION RECOVERY (1957)
 LC0657
 LC0657'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1957
 LC0657'MARK NOT FOUND.
 LC0657
 LC0657                          STATION RECOVERY (1984)
 LC0657
 LC0657'RECOVERY NOTE BY US POWER SQUADRON 1984 (AER)
 LC0657'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0074 ***********************************************************************
 LD0074  DESIGNATION -  W 43
 LD0074  PID         -  LD0074
 LD0074  STATE/COUNTY-  IL/FULTON
 LD0074  COUNTRY     -  US
 LD0074  USGS QUAD   -  CANTON (2018)
 LD0074
 LD0074                         *CURRENT SURVEY CONTROL
 LD0074  ______________________________________________________________________
 LD0074* NAD 83(2011) POSITION- 40 36 42.54573(N) 090 01 40.03231(W)   ADJUSTED
 LD0074* NAD 83(2011) ELLIP HT-   183.787 (meters)        (06/27/12)   ADJUSTED
 LD0074* NAD 83(2011) EPOCH   -  2010.00
 LD0074* NAVD 88 ORTHO HEIGHT -   216.850 (meters)      711.45  (feet) ADJUSTED
 LD0074  ______________________________________________________________________
 LD0074  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 LD0074  NAD 83(2011) X  -     -2,351.573 (meters)                     COMP
 LD0074  NAD 83(2011) Y  - -4,848,900.700 (meters)                     COMP
 LD0074  NAD 83(2011) Z  -  4,129,913.528 (meters)                     COMP
 LD0074  LAPLACE CORR    -          0.83  (seconds)                    DEFLEC18
 LD0074  DYNAMIC HEIGHT  -        216.748 (meters)      711.11  (feet) COMP
 LD0074  MODELED GRAVITY -    980,147.1   (mgal)                       NAVD 88
 LD0074
 LD0074  VERT ORDER      -  SECOND    CLASS 0
 LD0074
 LD0074  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0074  Standards:
 LD0074         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0074            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0074  -------------------------------------------------------------------
 LD0074  NETWORK    2.15   1.65           0.98   0.74   0.84     -0.11670329
 LD0074  -------------------------------------------------------------------
 LD0074  Click here for local accuracies and other accuracy information.
 LD0074
 LD0074.The horizontal coordinates were established by GPS observations
 LD0074.and adjusted by the National Geodetic Survey in June 2012.
 LD0074
 LD0074.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0074.been affixed to the stable North American tectonic plate. See 
 LD0074.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0074
 LD0074.The horizontal coordinates are valid at the epoch date displayed above
 LD0074.which is a decimal equivalence of Year/Month/Day.
 LD0074
 LD0074.The orthometric height was determined by differential leveling and
 LD0074.adjusted by the NATIONAL GEODETIC SURVEY
 LD0074.in June 1991.
 LD0074
 LD0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0074.GEOID18 height accuracy estimate available here.
 LD0074
 LD0074.Click photographs - Photos may exist for this station.
 LD0074
 LD0074.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0074
 LD0074.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0074
 LD0074.The ellipsoidal height was determined by GPS observations
 LD0074.and is referenced to NAD 83.
 LD0074
 LD0074.The dynamic height is computed by dividing the NAVD 88
 LD0074.geopotential number by the normal gravity value computed on the
 LD0074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0074.degrees latitude (g = 980.6199 gals.).
 LD0074
 LD0074.The modeled gravity was interpolated from observed gravity values.
 LD0074
 LD0074. The following values were computed from the NAD 83(2011) position.
 LD0074
 LD0074;                    North         East     Units Scale Factor Converg.
 LD0074;SPC IL W     -   437,929.690   711,752.281   MT  0.99994288   +0 05 25.4
 LD0074;SPC IL W     - 1,436,774.32  2,335,140.61   sFT  0.99994288   +0 05 25.4
 LD0074;UTM  15      - 4,499,914.009   751,445.873   MT  1.00037830   +1 56 08.6
 LD0074;UTM  16      - 4,500,074.418   243,852.003   MT  1.00040769   -1 58 19.0
 LD0074
 LD0074!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0074!SPC IL W     -   0.99997117  x   0.99994288  =   0.99991405
 LD0074!UTM  15      -   0.99997117  x   1.00037830  =   1.00034946
 LD0074!UTM  16      -   0.99997117  x   1.00040769  =   1.00037885
 LD0074
 LD0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5144599914(NAD 83)
 LD0074
 LD0074                          SUPERSEDED SURVEY CONTROL
 LD0074
 LD0074  NAD 83(2007)-  40 36 42.54594(N)    090 01 40.03339(W) AD(2002.00) 1
 LD0074  ELLIP H (08/11/11)  183.809  (m)                       GP(2002.00) 4 1
 LD0074  NAVD 88             216.85   (m)          711.4    (f) LEVELING    3  
 LD0074  NGVD 29 (??/??/92)  216.931  (m)          711.71   (f) ADJ UNCH    2 0
 LD0074
 LD0074.Superseded values are not recommended for survey control.
 LD0074
 LD0074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0074.See file dsdata.pdf to determine how the superseded data were derived.
 LD0074
 LD0074_MARKER: DB = BENCH MARK DISK
 LD0074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0074_STAMPING: W 43 1935
 LD0074_MARK LOGO: CGS
 LD0074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0074+STABILITY: SURFACE MOTION
 LD0074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0074+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 LD0074
 LD0074  HISTORY     - Date     Condition        Report By
 LD0074  HISTORY     - 1935     MONUMENTED       CGS
 LD0074  HISTORY     - 1942     GOOD             CGS
 LD0074  HISTORY     - 1972     GOOD             NGS
 LD0074  HISTORY     - 1980     GOOD             ILDT
 LD0074  HISTORY     - 20001205 GOOD             CMT
 LD0074  HISTORY     - 20090506 GOOD             IL-057
 LD0074  HISTORY     - 20120515 GOOD             CMT
 LD0074
 LD0074                          STATION DESCRIPTION
 LD0074
 LD0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0074'1 MI S FROM NORRIS.
 LD0074'1.0 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0074'FROM THE STATION AT NORRIS, FULTON COUNTY, AT BRERETON, 25 POLES
 LD0074'NORTH OF MILEPOST 60, 27 FEET NORTH OF A POINT 30 FEET EAST OF THE
 LD0074'CENTER OF A ROAD CROSSING, 5 FEET WEST OF THE RIGHT-OF-WAY FENCE,
 LD0074'AND 18 INCHES LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LD0074'W 43 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0074
 LD0074                          STATION RECOVERY (1972)
 LD0074
 LD0074'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LD0074'RECOVERED IN GOOD CONDITION.
 LD0074
 LD0074                          STATION RECOVERY (1980)
 LD0074
 LD0074'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LD0074'RECOVERED IN GOOD CONDITION.
 LD0074
 LD0074                          STATION RECOVERY (2000)
 LD0074
 LD0074'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS)
 LD0074'RECOVERED IN GOOD CONDITION.
 LD0074
 LD0074                          STATION RECOVERY (2009)
 LD0074
 LD0074'RECOVERY NOTE BY FULTON COUNTY ILLINOIS 2009 (DEW)
 LD0074'RECOVERED AS DESCRIBED
 LD0074
 LD0074                          STATION RECOVERY (2012)
 LD0074
 LD0074'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (MDB)
 LD0074'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0952 ***********************************************************************
 MF0952  DESIGNATION -  W 44
 MF0952  PID         -  MF0952
 MF0952  STATE/COUNTY-  IL/STARK
 MF0952  COUNTRY     -  US
 MF0952  USGS QUAD   -  WYOMING (2018)
 MF0952
 MF0952                         *CURRENT SURVEY CONTROL
 MF0952  ______________________________________________________________________
 MF0952* NAD 83(1986) POSITION- 41 03 43.     (N) 089 46 07.     (W)   SCALED
 MF0952* NAVD 88 ORTHO HEIGHT -   215.528 (meters)      707.11  (feet) ADJUSTED
 MF0952  ______________________________________________________________________
 MF0952  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF0952  DYNAMIC HEIGHT  -        215.433 (meters)      706.80  (feet) COMP
 MF0952  MODELED GRAVITY -    980,182.1   (mgal)                       NAVD 88
 MF0952
 MF0952  VERT ORDER      -  SECOND    CLASS 0
 MF0952
 MF0952.The horizontal coordinates were scaled from a map and have
 MF0952.an estimated accuracy of +/- 6 seconds.
 MF0952
 MF0952.The orthometric height was determined by differential leveling and
 MF0952.adjusted by the NATIONAL GEODETIC SURVEY
 MF0952.in June 1991.
 MF0952
 MF0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0952.GEOID18 height accuracy estimate available here.
 MF0952
 MF0952.Click photographs - Photos may exist for this station.
 MF0952
 MF0952.The dynamic height is computed by dividing the NAVD 88
 MF0952.geopotential number by the normal gravity value computed on the
 MF0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0952.degrees latitude (g = 980.6199 gals.).
 MF0952
 MF0952.The modeled gravity was interpolated from observed gravity values.
 MF0952
 MF0952;                    North         East    Units  Estimated Accuracy
 MF0952;SPC IL W     -   487,980.      733,460.      MT  (+/- 180 meters Scaled)
 MF0952
 MF0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL673493(NAD 83)
 MF0952
 MF0952                          SUPERSEDED SURVEY CONTROL
 MF0952
 MF0952  NGVD 29 (??/??/92)  215.609  (m)          707.38   (f) ADJ UNCH    2 0
 MF0952
 MF0952.Superseded values are not recommended for survey control.
 MF0952
 MF0952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0952.See file dsdata.pdf to determine how the superseded data were derived.
 MF0952
 MF0952_MARKER: DB = BENCH MARK DISK
 MF0952_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0952_SP_SET: FOUNDATION
 MF0952_STAMPING: W 44 1934
 MF0952_MARK LOGO: CGS
 MF0952_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0952
 MF0952  HISTORY     - Date     Condition        Report By
 MF0952  HISTORY     - 1934     MONUMENTED       CGS
 MF0952  HISTORY     - 1942     GOOD             CGS
 MF0952  HISTORY     - 1980     GOOD             ILDT
 MF0952  HISTORY     - 19970903 GOOD             USPSQD
 MF0952  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0952
 MF0952                          STATION DESCRIPTION
 MF0952
 MF0952'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0952'AT WYOMING.
 MF0952'AT WYOMING, STARK COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MF0952'RAILROAD, ABOUT 200 FEET WEST OF THE TRACK, AT THE CITY WATER
 MF0952'TANK, AND IN THE TOP OF THE NORTHEAST CORNER OF THE NORTHEAST
 MF0952'CONCRETE-BLOCK FOUNDATION.  A STANDARD DISK, STAMPED W 44 1934.
 MF0952
 MF0952                          STATION RECOVERY (1980)
 MF0952
 MF0952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 MF0952'RECOVERED IN GOOD CONDITION.
 MF0952
 MF0952                          STATION RECOVERY (1997)
 MF0952
 MF0952'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0952'RECOVERED IN GOOD CONDITION.
 MF0952
 MF0952                          STATION RECOVERY (2013)
 MF0952
 MF0952'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0952'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1111 ***********************************************************************
 MF1111  DESIGNATION -  W 45
 MF1111  PID         -  MF1111
 MF1111  STATE/COUNTY-  IL/BUREAU
 MF1111  COUNTRY     -  US
 MF1111  USGS QUAD   -  NEW BEDFORD (2018)
 MF1111
 MF1111                         *CURRENT SURVEY CONTROL
 MF1111  ______________________________________________________________________
 MF1111* NAD 83(1986) POSITION- 41 33 43.     (N) 089 39 02.     (W)   SCALED
 MF1111* NAVD 88 ORTHO HEIGHT -   199.096 (meters)      653.20  (feet) ADJUSTED
 MF1111  ______________________________________________________________________
 MF1111  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF1111  DYNAMIC HEIGHT  -        199.020 (meters)      652.95  (feet) COMP
 MF1111  MODELED GRAVITY -    980,236.4   (mgal)                       NAVD 88
 MF1111
 MF1111  VERT ORDER      -  SECOND    CLASS 0
 MF1111
 MF1111.The horizontal coordinates were scaled from a map and have
 MF1111.an estimated accuracy of +/- 6 seconds.
 MF1111
 MF1111.The orthometric height was determined by differential leveling and
 MF1111.adjusted by the NATIONAL GEODETIC SURVEY
 MF1111.in June 1991.
 MF1111
 MF1111.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1111.GEOID18 height accuracy estimate available here.
 MF1111
 MF1111.Click photographs - Photos may exist for this station.
 MF1111
 MF1111.The dynamic height is computed by dividing the NAVD 88
 MF1111.geopotential number by the normal gravity value computed on the
 MF1111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1111.degrees latitude (g = 980.6199 gals.).
 MF1111
 MF1111.The modeled gravity was interpolated from observed gravity values.
 MF1111
 MF1111;                    North         East    Units  Estimated Accuracy
 MF1111;SPC IL W     -   543,560.      743,050.      MT  (+/- 180 meters Scaled)
 MF1111
 MF1111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM789045(NAD 83)
 MF1111
 MF1111                          SUPERSEDED SURVEY CONTROL
 MF1111
 MF1111  NGVD 29 (??/??/92)  199.167  (m)          653.43   (f) ADJ UNCH    2 0
 MF1111
 MF1111.Superseded values are not recommended for survey control.
 MF1111
 MF1111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1111.See file dsdata.pdf to determine how the superseded data were derived.
 MF1111
 MF1111_MARKER: DB = BENCH MARK DISK
 MF1111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1111_STAMPING: W 45 1934
 MF1111_MARK LOGO: CGS
 MF1111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1111+STABILITY: SURFACE MOTION
 MF1111
 MF1111  HISTORY     - Date     Condition        Report By
 MF1111  HISTORY     - 1934     MONUMENTED       CGS
 MF1111  HISTORY     - 1981     MARK NOT FOUND   USPSQD
 MF1111
 MF1111                          STATION DESCRIPTION
 MF1111
 MF1111'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1111'AT NORMANDY.
 MF1111'AT NORMANDY, BUREAU COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF1111'RAILWAY, ABOUT 100 YARDS NORTH OF THE STATION, AT THE CROSSING
 MF1111'OF STATE HIGHWAY 92, 36 FEET SOUTH OF THE CENTERLINE OF THE
 MF1111'HIGHWAY, 18 FEET WEST OF THE CENTERLINE OF THE MAIN TRACK,
 MF1111'AND 5 FEET SOUTHEAST OF A TELEPHONE POLE.  A STANDARD DISK,
 MF1111'STAMPED W 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1111
 MF1111                          STATION RECOVERY (1981)
 MF1111
 MF1111'RECOVERY NOTE BY US POWER SQUADRON 1981 (DSH)
 MF1111'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0710 ***********************************************************************
 NH0710  DESIGNATION -  W 46
 NH0710  PID         -  NH0710
 NH0710  STATE/COUNTY-  IL/OGLE
 NH0710  COUNTRY     -  US
 NH0710  USGS QUAD   -  FORRESTON SOUTH (2018)
 NH0710
 NH0710                         *CURRENT SURVEY CONTROL
 NH0710  ______________________________________________________________________
 NH0710* NAD 83(1986) POSITION- 42 01 31.     (N) 089 34 28.     (W)   SCALED
 NH0710* NAVD 88 ORTHO HEIGHT -   269.958 (meters)      885.69  (feet) ADJUSTED
 NH0710  ______________________________________________________________________
 NH0710  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 NH0710  DYNAMIC HEIGHT  -        269.867 (meters)      885.39  (feet) COMP
 NH0710  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 NH0710
 NH0710  VERT ORDER      -  SECOND    CLASS 0
 NH0710
 NH0710.The horizontal coordinates were scaled from a map and have
 NH0710.an estimated accuracy of +/- 6 seconds.
 NH0710
 NH0710.The orthometric height was determined by differential leveling and
 NH0710.adjusted by the NATIONAL GEODETIC SURVEY
 NH0710.in June 1991.
 NH0710
 NH0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0710.GEOID18 height accuracy estimate available here.
 NH0710
 NH0710.Click photographs - Photos may exist for this station.
 NH0710
 NH0710.The dynamic height is computed by dividing the NAVD 88
 NH0710.geopotential number by the normal gravity value computed on the
 NH0710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0710.degrees latitude (g = 980.6199 gals.).
 NH0710
 NH0710.The modeled gravity was interpolated from observed gravity values.
 NH0710
 NH0710;                    North         East    Units  Estimated Accuracy
 NH0710;SPC IL W     -   595,060.      749,040.      MT  (+/- 180 meters Scaled)
 NH0710
 NH0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM868557(NAD 83)
 NH0710
 NH0710                          SUPERSEDED SURVEY CONTROL
 NH0710
 NH0710  NGVD 29 (??/??/92)  270.041  (m)          885.96   (f) ADJ UNCH    2 0
 NH0710
 NH0710.Superseded values are not recommended for survey control.
 NH0710
 NH0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0710.See file dsdata.pdf to determine how the superseded data were derived.
 NH0710
 NH0710_STAMPING: W 46 1934
 NH0710_MARK LOGO: CGS
 NH0710
 NH0710  HISTORY     - Date     Condition        Report By
 NH0710  HISTORY     - 1934     MONUMENTED       CGS
 NH0710  HISTORY     - 1981     MARK NOT FOUND   USGS
 NH0710  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NH0710  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH0710  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 NH0710  HISTORY     - 20200428 MARK NOT FOUND   ILDT
 NH0710
 NH0710                          STATION DESCRIPTION
 NH0710
 NH0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NH0710'3.1 MI N FROM POLO.
 NH0710'3.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 NH0710'STATION AT POLO, OGLE COUNTY, AT A ROAD CROSSING, 63 FEET SOUTH
 NH0710'OF THE CENTERLINE OF THE ROAD, 39 FEET EAST OF THE CENTERLINE
 NH0710'OF THE TRACK, 7 FEET SOUTH OF A POLE, AND ABOUT 2 FEET LOWER
 NH0710'THAN THE TRACK.  A STANDARD DISK, STAMPED W 46 1934 AND SET IN
 NH0710'THE TOP OF A CONCRETE POST.
 NH0710
 NH0710                          STATION RECOVERY (1981)
 NH0710
 NH0710'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 NH0710'MARK NOT FOUND.
 NH0710
 NH0710                          STATION RECOVERY (1996)
 NH0710
 NH0710'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0710'MARK NOT FOUND.
 NH0710
 NH0710                          STATION RECOVERY (2001)
 NH0710
 NH0710'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0710'MARK NOT FOUND.
 NH0710
 NH0710                          STATION RECOVERY (2005)
 NH0710
 NH0710'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0710'MARK NOT FOUND.
 NH0710
 NH0710                          STATION RECOVERY (2020)
 NH0710
 NH0710'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 NH0710'NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1166 ***********************************************************************
 MF1166  DESIGNATION -  W 47
 MF1166  PID         -  MF1166
 MF1166  STATE/COUNTY-  IL/WHITESIDE
 MF1166  COUNTRY     -  US
 MF1166  USGS QUAD   -  MORRISON (2018)
 MF1166
 MF1166                         *CURRENT SURVEY CONTROL
 MF1166  ______________________________________________________________________
 MF1166* NAD 83(1986) POSITION- 41 47 49.     (N) 089 55 14.     (W)   SCALED
 MF1166* NAVD 88 ORTHO HEIGHT -   202.304 (meters)      663.73  (feet) ADJUSTED
 MF1166  ______________________________________________________________________
 MF1166  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1166  DYNAMIC HEIGHT  -        202.231 (meters)      663.49  (feet) COMP
 MF1166  MODELED GRAVITY -    980,260.0   (mgal)                       NAVD 88
 MF1166
 MF1166  VERT ORDER      -  SECOND    CLASS 0
 MF1166
 MF1166.The horizontal coordinates were scaled from a map and have
 MF1166.an estimated accuracy of +/- 6 seconds.
 MF1166
 MF1166.The orthometric height was determined by differential leveling and
 MF1166.adjusted by the NATIONAL GEODETIC SURVEY
 MF1166.in June 1991.
 MF1166
 MF1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1166.GEOID18 height accuracy estimate available here.
 MF1166
 MF1166.Click photographs - Photos may exist for this station.
 MF1166
 MF1166.The dynamic height is computed by dividing the NAVD 88
 MF1166.geopotential number by the normal gravity value computed on the
 MF1166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1166.degrees latitude (g = 980.6199 gals.).
 MF1166
 MF1166.The modeled gravity was interpolated from observed gravity values.
 MF1166
 MF1166;                    North         East    Units  Estimated Accuracy
 MF1166;SPC IL W     -   569,560.      720,450.      MT  (+/- 180 meters Scaled)
 MF1166
 MF1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM573313(NAD 83)
 MF1166
 MF1166                          SUPERSEDED SURVEY CONTROL
 MF1166
 MF1166  NGVD 29 (??/??/92)  202.345  (m)          663.86   (f) ADJ UNCH    2 0
 MF1166
 MF1166.Superseded values are not recommended for survey control.
 MF1166
 MF1166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1166.See file dsdata.pdf to determine how the superseded data were derived.
 MF1166
 MF1166_MARKER: DB = BENCH MARK DISK
 MF1166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1166_STAMPING: W 47 1934
 MF1166_MARK LOGO: CGS
 MF1166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1166+STABILITY: SURFACE MOTION
 MF1166
 MF1166  HISTORY     - Date     Condition        Report By
 MF1166  HISTORY     - 1934     MONUMENTED       CGS
 MF1166  HISTORY     - 1944     GOOD             CGS
 MF1166  HISTORY     - 19940928 MARK NOT FOUND   USPSQD
 MF1166  HISTORY     - 19990505 MARK NOT FOUND   USPSQD
 MF1166  HISTORY     - 20030312 GOOD             USPSQD
 MF1166  HISTORY     - 20050321 GOOD             USPSQD
 MF1166  HISTORY     - 20070526 MARK NOT FOUND   GEOCAC
 MF1166
 MF1166                          STATION DESCRIPTION
 MF1166
 MF1166'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 MF1166'2.7 MI W FROM ROUND GROVE.
 MF1166'2.7 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1166'STATION AT ROUND GROVE, WHITESIDE COUNTY, 10 POLES WEST OF MILEPOST
 MF1166'121, AT A ROAD CROSSING, 48 FEET NORTH OF THE CENTERLINE OF THE
 MF1166'NORTH TRACK, 24 FEET EAST OF THE CENTERLINE OF THE ROAD, 1 FOOT
 MF1166'SOUTHEAST OF A FENCE CORNER, AND ABOUT 1 FOOT LOWER THAN THE RAILS.
 MF1166'A STANDARD DISK, STAMPED W 47 1934 AND SET IN THE TOP OF A CONCRETE
 MF1166'POST.  NOTE-- THE RAILROAD STATION IS BEING TORN DOWN.  THE PUMPHOUSE
 MF1166'IS ON THE NORTH SIDE OF THE TRACK AND IS DIRECTLY OPPOSITE THE
 MF1166'SITE OF THE FORMER STATION.
 MF1166
 MF1166                          STATION RECOVERY (1994)
 MF1166
 MF1166'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1166'MARK NOT FOUND.
 MF1166
 MF1166                          STATION RECOVERY (1999)
 MF1166
 MF1166'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1166'MARK NOT FOUND.
 MF1166
 MF1166                          STATION RECOVERY (2003)
 MF1166
 MF1166'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1166'RECOVERED IN GOOD CONDITION.
 MF1166
 MF1166                          STATION RECOVERY (2005)
 MF1166
 MF1166'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1166'RECOVERED IN GOOD CONDITION.
 MF1166
 MF1166                          STATION RECOVERY (2007)
 MF1166
 MF1166'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MF1166'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1167 ***********************************************************************
 MF1167  DESIGNATION -  W 47 RESET
 MF1167  PID         -  MF1167
 MF1167  STATE/COUNTY-  IL/WHITESIDE
 MF1167  COUNTRY     -  US
 MF1167  USGS QUAD   -  MORRISON (2018)
 MF1167
 MF1167                         *CURRENT SURVEY CONTROL
 MF1167  ______________________________________________________________________
 MF1167* NAD 83(1986) POSITION- 41 47 49.17   (N) 089 55 15.27   (W)   HD_HELD1
 MF1167* NAVD 88 ORTHO HEIGHT -   201.88  (meters)      662.3   (feet) RESET
 MF1167  ______________________________________________________________________
 MF1167  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1167  VERT ORDER      -  THIRD
 MF1167
 MF1167.The horizontal coordinates were determined by differentially corrected
 MF1167.hand held GPS observations or other comparable positioning techniques
 MF1167.and have an estimated accuracy of +/- 3 meters.
 MF1167
 MF1167.The orthometric height was computed from unverified reset data.
 MF1167
 MF1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1167.GEOID18 height accuracy estimate available here.
 MF1167
 MF1167.Click photographs - Photos may exist for this station.
 MF1167
 MF1167;                    North         East    Units  Estimated Accuracy
 MF1167;SPC IL W     -   569,564.7     720,424.7     MT  (+/- 3 meters HH1 GPS) 
 MF1167
 MF1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5731831361(NAD 83)
 MF1167
 MF1167                          SUPERSEDED SURVEY CONTROL
 MF1167
 MF1167.No superseded survey control is available for this station.
 MF1167
 MF1167_MARKER: DB = BENCH MARK DISK
 MF1167_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 MF1167_SP_SET: MILEPOST
 MF1167_STAMPING: W 47 RESET 1970
 MF1167_MARK LOGO: CGS
 MF1167_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 MF1167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1167+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2007
 MF1167
 MF1167  HISTORY     - Date     Condition        Report By
 MF1167  HISTORY     - 1970     MONUMENTED       IL-195
 MF1167  HISTORY     - 1971     GOOD             NGS
 MF1167  HISTORY     - 19990505 GOOD             USPSQD
 MF1167  HISTORY     - 20030312 GOOD             USPSQD
 MF1167  HISTORY     - 20050321 GOOD             USPSQD
 MF1167  HISTORY     - 20070526 GOOD             GEOCAC
 MF1167
 MF1167                          STATION DESCRIPTION
 MF1167
 MF1167'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF1167'2.7 MI W FROM ROUND GROVE.
 MF1167'2.7 MILES WEST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY FROM
 MF1167'STATION AT ROUND GROVE, 10 POLES WEST OF MILE POST 121, AT A ROAD
 MF1167'CROSSING, 48 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, 43 FEET
 MF1167'WEST OF THE CENTERLINE OF THE ROAD.
 MF1167
 MF1167                          STATION RECOVERY (1999)
 MF1167
 MF1167'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1167'RECOVERED IN GOOD CONDITION.
 MF1167
 MF1167                          STATION RECOVERY (2003)
 MF1167
 MF1167'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1167'RECOVERED IN GOOD CONDITION.
 MF1167
 MF1167                          STATION RECOVERY (2005)
 MF1167
 MF1167'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1167'RECOVERED IN GOOD CONDITION.
 MF1167
 MF1167                          STATION RECOVERY (2007)
 MF1167
 MF1167'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MF1167'FOUND AS PREVIOUSLY DESCRIBED AND ABOUT SEVEN FEET EAST-SOUTHEAST OF A
 MF1167'WOOD UTILITY POLE, ONE FOOT EAST OF AN ORANGE CARSONITE WITNESS POST,
 MF1167'AND PROJECTING TWO INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0651 ***********************************************************************
 MF0651  DESIGNATION -  W 48
 MF0651  PID         -  MF0651
 MF0651  STATE/COUNTY-  IL/LEE
 MF0651  COUNTRY     -  US
 MF0651  USGS QUAD   -  SUBLETTE (2018)
 MF0651
 MF0651                         *CURRENT SURVEY CONTROL
 MF0651  ______________________________________________________________________
 MF0651* NAD 83(1986) POSITION- 41 37 41.     (N) 089 12 35.     (W)   SCALED
 MF0651* NAVD 88 ORTHO HEIGHT -   265.837 (meters)      872.17  (feet) ADJUSTED
 MF0651  ______________________________________________________________________
 MF0651  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 MF0651  DYNAMIC HEIGHT  -        265.733 (meters)      871.83  (feet) COMP
 MF0651  MODELED GRAVITY -    980,224.7   (mgal)                       NAVD 88
 MF0651
 MF0651  VERT ORDER      -  SECOND    CLASS 0
 MF0651
 MF0651.The horizontal coordinates were scaled from a map and have
 MF0651.an estimated accuracy of +/- 6 seconds.
 MF0651
 MF0651.The orthometric height was determined by differential leveling and
 MF0651.adjusted by the NATIONAL GEODETIC SURVEY
 MF0651.in June 1991.
 MF0651
 MF0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0651.GEOID18 height accuracy estimate available here.
 MF0651
 MF0651.Click photographs - Photos may exist for this station.
 MF0651
 MF0651.The dynamic height is computed by dividing the NAVD 88
 MF0651.geopotential number by the normal gravity value computed on the
 MF0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0651.degrees latitude (g = 980.6199 gals.).
 MF0651
 MF0651.The modeled gravity was interpolated from observed gravity values.
 MF0651
 MF0651;                    North         East    Units  Estimated Accuracy
 MF0651;SPC IL W     -   551,220.      779,740.      MT  (+/- 180 meters Scaled)
 MF0651
 MF0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM159108(NAD 83)
 MF0651
 MF0651                          SUPERSEDED SURVEY CONTROL
 MF0651
 MF0651  NGVD 29 (??/??/92)  265.888  (m)          872.33   (f) ADJ UNCH    2 0
 MF0651
 MF0651.Superseded values are not recommended for survey control.
 MF0651
 MF0651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0651.See file dsdata.pdf to determine how the superseded data were derived.
 MF0651
 MF0651_MARKER: DB = BENCH MARK DISK
 MF0651_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0651_SP_SET: CULVERT HEADWALL
 MF0651_STAMPING: W 48 1934
 MF0651_MARK LOGO: CGS
 MF0651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0651+STABILITY: SURFACE MOTION
 MF0651
 MF0651  HISTORY     - Date     Condition        Report By
 MF0651  HISTORY     - 1934     MONUMENTED       CGS
 MF0651  HISTORY     - 19950809 GOOD             USPSQD
 MF0651  HISTORY     - 20020128 GOOD             NGS
 MF0651  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0651  HISTORY     - 20060810 MARK NOT FOUND   FARNGP
 MF0651
 MF0651                          STATION DESCRIPTION
 MF0651
 MF0651'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0651'1.5 MI SE FROM SUBLETTE.
 MF0651'1.5 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF0651'CITY WATER TOWER AT SUBLETTE, LEE COUNTY, 2 POLES SOUTHEAST OF
 MF0651'MILEPOST 451, AT A CULVERT, IN THE CENTER OF THE TOP OF THE NORTHEAST
 MF0651'CONCRETE HEADWALL, AND ABOUT 3 FEET LOWER THAN THE TRACK.  A
 MF0651'STANDARD DISK, STAMPED W 48 1934.
 MF0651
 MF0651                          STATION RECOVERY (1995)
 MF0651
 MF0651'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0651'RECOVERED IN GOOD CONDITION.
 MF0651
 MF0651                          STATION RECOVERY (2002)
 MF0651
 MF0651'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0651'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0651
 MF0651                          STATION RECOVERY (2003)
 MF0651
 MF0651'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0651'MARK NOT FOUND.
 MF0651
 MF0651                          STATION RECOVERY (2006)
 MF0651
 MF0651'RECOVERY NOTE BY FARNSWORTH GROUP 2006 (BAB)
 MF0651'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0518 ***********************************************************************
 MF0518  DESIGNATION -  W 49
 MF0518  PID         -  MF0518
 MF0518  STATE/COUNTY-  IL/DE KALB
 MF0518  COUNTRY     -  US
 MF0518  USGS QUAD   -  SOMONAUK (2018)
 MF0518
 MF0518                         *CURRENT SURVEY CONTROL
 MF0518  ______________________________________________________________________
 MF0518* NAD 83(1986) POSITION- 41 38 41.     (N) 088 37 36.     (W)   SCALED
 MF0518* NAVD 88 ORTHO HEIGHT -   204.186 (meters)      669.90  (feet) ADJUSTED
 MF0518  ______________________________________________________________________
 MF0518  GEOID HEIGHT    -        -33.164 (meters)                     GEOID18
 MF0518  DYNAMIC HEIGHT  -        204.109 (meters)      669.65  (feet) COMP
 MF0518  MODELED GRAVITY -    980,240.4   (mgal)                       NAVD 88
 MF0518
 MF0518  VERT ORDER      -  SECOND    CLASS 0
 MF0518
 MF0518.The horizontal coordinates were scaled from a map and have
 MF0518.an estimated accuracy of +/- 6 seconds.
 MF0518
 MF0518.The orthometric height was determined by differential leveling and
 MF0518.adjusted by the NATIONAL GEODETIC SURVEY
 MF0518.in June 1991.
 MF0518
 MF0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0518.GEOID18 height accuracy estimate available here.
 MF0518
 MF0518.Click photographs - Photos may exist for this station.
 MF0518
 MF0518.The dynamic height is computed by dividing the NAVD 88
 MF0518.geopotential number by the normal gravity value computed on the
 MF0518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0518.degrees latitude (g = 980.6199 gals.).
 MF0518
 MF0518.The modeled gravity was interpolated from observed gravity values.
 MF0518
 MF0518;                    North         East    Units  Estimated Accuracy
 MF0518;SPC IL E     -   552,690.      275,560.      MT  (+/- 180 meters Scaled)
 MF0518
 MF0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM645116(NAD 83)
 MF0518
 MF0518                          SUPERSEDED SURVEY CONTROL
 MF0518
 MF0518  NGVD 29 (??/??/92)  204.255  (m)          670.13   (f) ADJ UNCH    2 0
 MF0518
 MF0518.Superseded values are not recommended for survey control.
 MF0518
 MF0518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0518.See file dsdata.pdf to determine how the superseded data were derived.
 MF0518
 MF0518_MARKER: DB = BENCH MARK DISK
 MF0518_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0518_SP_SET: BRIDGE
 MF0518_STAMPING: W 49 1934
 MF0518_MARK LOGO: CGS
 MF0518_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0518
 MF0518  HISTORY     - Date     Condition        Report By
 MF0518  HISTORY     - 1934     MONUMENTED       CGS
 MF0518  HISTORY     - 1970     MARK NOT FOUND   USGS
 MF0518  HISTORY     - 19961020 MARK NOT FOUND   USPSQD
 MF0518
 MF0518                          STATION DESCRIPTION
 MF0518
 MF0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0518'AT SANDWICH.
 MF0518'AT SANDWICH, DE KALB COUNTY, ON THE CHICAGO, BURLINGTON AND
 MF0518'QUINCY RAILROAD, 24 POLES WEST OF THE STATION, IN THE TOP OF
 MF0518'THE 3- BY 8-FOOT CONCRETE BASE OF A SIGNAL BRIDGE, 9 FEET
 MF0518'NORTH OF THE CENTERLINE OF THE NORTH TRACK, AND LEVEL WITH THE
 MF0518'TRACK.  A STANDARD DISK, STAMPED W 49 1934.
 MF0518
 MF0518                          STATION RECOVERY (1970)
 MF0518
 MF0518'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 MF0518'MARK NOT FOUND.
 MF0518
 MF0518                          STATION RECOVERY (1996)
 MF0518
 MF0518'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0518'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1894 ***********************************************************************
 ME1894  DESIGNATION -  W 5
 ME1894  PID         -  ME1894
 ME1894  STATE/COUNTY-  IL/COOK
 ME1894  COUNTRY     -  US
 ME1894  USGS QUAD   -  ENGLEWOOD (2018)
 ME1894
 ME1894                         *CURRENT SURVEY CONTROL
 ME1894  ______________________________________________________________________
 ME1894* NAD 83(1986) POSITION- 41 50 11.     (N) 087 37 45.     (W)   SCALED
 ME1894* NAVD 88 ORTHO HEIGHT -   183.813 (meters)      603.06  (feet) ADJUSTED
 ME1894  ______________________________________________________________________
 ME1894  GEOID HEIGHT    -        -33.553 (meters)                     GEOID18
 ME1894  DYNAMIC HEIGHT  -        183.750 (meters)      602.85  (feet) COMP
 ME1894  MODELED GRAVITY -    980,275.4   (mgal)                       NAVD 88
 ME1894
 ME1894  VERT ORDER      -  FIRST     CLASS I
 ME1894
 ME1894.The horizontal coordinates were scaled from a map and have
 ME1894.an estimated accuracy of +/- 6 seconds.
 ME1894
 ME1894.The orthometric height was determined by differential leveling and
 ME1894.adjusted by the NATIONAL GEODETIC SURVEY
 ME1894.in June 1991.
 ME1894
 ME1894.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1894.GEOID18 height accuracy estimate available here.
 ME1894
 ME1894.Click photographs - Photos may exist for this station.
 ME1894
 ME1894.The dynamic height is computed by dividing the NAVD 88
 ME1894.geopotential number by the normal gravity value computed on the
 ME1894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1894.degrees latitude (g = 980.6199 gals.).
 ME1894
 ME1894.The modeled gravity was interpolated from observed gravity values.
 ME1894
 ME1894;                    North         East    Units  Estimated Accuracy
 ME1894;SPC IL E     -   574,170.      358,490.      MT  (+/- 180 meters Scaled)
 ME1894
 ME1894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM477318(NAD 83)
 ME1894
 ME1894                          SUPERSEDED SURVEY CONTROL
 ME1894
 ME1894  NGVD 29 (??/??/92)  183.899  (m)          603.34   (f) ADJ UNCH    1 1
 ME1894
 ME1894.Superseded values are not recommended for survey control.
 ME1894
 ME1894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1894.See file dsdata.pdf to determine how the superseded data were derived.
 ME1894
 ME1894_MARKER: DB = BENCH MARK DISK
 ME1894_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1894_SP_SET: ABUTMENT
 ME1894_STAMPING: W 5 1916
 ME1894_MARK LOGO: CGS
 ME1894_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1894
 ME1894  HISTORY     - Date     Condition        Report By
 ME1894  HISTORY     - 1916     MONUMENTED       CGS
 ME1894  HISTORY     - 1968     GOOD             CGS
 ME1894  HISTORY     - 1969     GOOD             CGS
 ME1894  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1894
 ME1894                          STATION DESCRIPTION
 ME1894
 ME1894'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1894'AT CHICAGO.
 ME1894'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, A 1-INCH CROSS ON
 ME1894'THE TOP OF THE SOUTHEAST CORNER OF THE NORTH STONE ABUTMENT OF
 ME1894'THE OVERPASS OVER 32 ND STREET, 24.5 FEET EAST OF THE EAST RAIL,
 ME1894'19.5 FEET EAST OF THE GIRDER FOR THE OVERPASS AND 1.5 FEET BELOW
 ME1894'THE LEVEL OF THE TRACK.
 ME1894
 ME1894                          STATION RECOVERY (1969)
 ME1894
 ME1894'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 ME1894'RECOVERED IN GOOD CONDITION.
 ME1894
 ME1894                          STATION RECOVERY (1977)
 ME1894
 ME1894'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1894'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0487 ***********************************************************************
 MF0487  DESIGNATION -  W 50
 MF0487  PID         -  MF0487
 MF0487  STATE/COUNTY-  IL/DE KALB
 MF0487  COUNTRY     -  US
 MF0487  USGS QUAD   -  PAW PAW (2018)
 MF0487
 MF0487                         *CURRENT SURVEY CONTROL
 MF0487  ______________________________________________________________________
 MF0487* NAD 83(1986) POSITION- 41 41 37.     (N) 088 52 37.     (W)   SCALED
 MF0487* NAVD 88 ORTHO HEIGHT -   239.279 (meters)      785.03  (feet) ADJUSTED
 MF0487  ______________________________________________________________________
 MF0487  GEOID HEIGHT    -        -33.212 (meters)                     GEOID18
 MF0487  DYNAMIC HEIGHT  -        239.185 (meters)      784.73  (feet) COMP
 MF0487  MODELED GRAVITY -    980,225.1   (mgal)                       NAVD 88
 MF0487
 MF0487  VERT ORDER      -  SECOND    CLASS 0
 MF0487
 MF0487.The horizontal coordinates were scaled from a map and have
 MF0487.an estimated accuracy of +/- 6 seconds.
 MF0487
 MF0487.The orthometric height was determined by differential leveling and
 MF0487.adjusted by the NATIONAL GEODETIC SURVEY
 MF0487.in June 1991.
 MF0487
 MF0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0487.GEOID18 height accuracy estimate available here.
 MF0487
 MF0487.Click photographs - Photos may exist for this station.
 MF0487
 MF0487.The dynamic height is computed by dividing the NAVD 88
 MF0487.geopotential number by the normal gravity value computed on the
 MF0487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0487.degrees latitude (g = 980.6199 gals.).
 MF0487
 MF0487.The modeled gravity was interpolated from observed gravity values.
 MF0487
 MF0487;                    North         East    Units  Estimated Accuracy
 MF0487;SPC IL E     -   558,220.      254,750.      MT  (+/- 180 meters Scaled)
 MF0487
 MF0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM438174(NAD 83)
 MF0487
 MF0487                          SUPERSEDED SURVEY CONTROL
 MF0487
 MF0487  NGVD 29 (??/??/92)  239.332  (m)          785.21   (f) ADJ UNCH    2 0
 MF0487
 MF0487.Superseded values are not recommended for survey control.
 MF0487
 MF0487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0487.See file dsdata.pdf to determine how the superseded data were derived.
 MF0487
 MF0487_MARKER: DB = BENCH MARK DISK
 MF0487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0487_STAMPING: W 50 1934
 MF0487_MARK LOGO: CGS
 MF0487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0487+STABILITY: SURFACE MOTION
 MF0487
 MF0487  HISTORY     - Date     Condition        Report By
 MF0487  HISTORY     - 1934     MONUMENTED       CGS
 MF0487  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0487
 MF0487                          STATION DESCRIPTION
 MF0487
 MF0487'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0487'1.6 MI NE FROM ROLLO.
 MF0487'1.6 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0487'FROM THE STATION AT ROLLO, DE KALB COUNTY, 14 POLES NORTHEAST
 MF0487'OF MILEPOST 45, 156 FEET SOUTHWEST OF A ROAD CROSSING, 49 FEET
 MF0487'SOUTHEAST OF THE CENTERLINE OF THE TRACK, 15 FEET NORTHWEST
 MF0487'OF THE RIGHT-OF-WAY FENCE, AND ABOUT TWO FEET LOWER THAN THE
 MF0487'TRACK.  A STANDARD DISK, STAMPED W 50 1934 AND SET IN THE TOP
 MF0487'OF A CONCRETE POST.
 MF0487
 MF0487                          STATION RECOVERY (1996)
 MF0487
 MF0487'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0487'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1018 ***********************************************************************
 MF1018  DESIGNATION -  W 51
 MF1018  PID         -  MF1018
 MF1018  STATE/COUNTY-  IL/BUREAU
 MF1018  COUNTRY     -  US
 MF1018  USGS QUAD   -  NEPONSET (2018)
 MF1018
 MF1018                         *CURRENT SURVEY CONTROL
 MF1018  ______________________________________________________________________
 MF1018* NAD 83(1986) POSITION- 41 22 25.     (N) 089 47 59.     (W)   SCALED
 MF1018* NAVD 88 ORTHO HEIGHT -   197.696 (meters)      648.61  (feet) ADJUSTED
 MF1018  ______________________________________________________________________
 MF1018  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF1018  DYNAMIC HEIGHT  -        197.616 (meters)      648.35  (feet) COMP
 MF1018  MODELED GRAVITY -    980,212.3   (mgal)                       NAVD 88
 MF1018
 MF1018  VERT ORDER      -  SECOND    CLASS 0
 MF1018
 MF1018.The horizontal coordinates were scaled from a map and have
 MF1018.an estimated accuracy of +/- 6 seconds.
 MF1018
 MF1018.The orthometric height was determined by differential leveling and
 MF1018.adjusted by the NATIONAL GEODETIC SURVEY
 MF1018.in June 1991.
 MF1018
 MF1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1018.GEOID18 height accuracy estimate available here.
 MF1018
 MF1018.Click photographs - Photos may exist for this station.
 MF1018
 MF1018.The dynamic height is computed by dividing the NAVD 88
 MF1018.geopotential number by the normal gravity value computed on the
 MF1018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1018.degrees latitude (g = 980.6199 gals.).
 MF1018
 MF1018.The modeled gravity was interpolated from observed gravity values.
 MF1018
 MF1018;                    North         East    Units  Estimated Accuracy
 MF1018;SPC IL W     -   522,580.      730,700.      MT  (+/- 180 meters Scaled)
 MF1018
 MF1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL658840(NAD 83)
 MF1018
 MF1018                          SUPERSEDED SURVEY CONTROL
 MF1018
 MF1018  NGVD 29 (??/??/92)  197.773  (m)          648.86   (f) ADJ UNCH    2 0
 MF1018
 MF1018.Superseded values are not recommended for survey control.
 MF1018
 MF1018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1018.See file dsdata.pdf to determine how the superseded data were derived.
 MF1018
 MF1018_MARKER: DB = BENCH MARK DISK
 MF1018_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF1018_SP_SET: BRIDGE
 MF1018_STAMPING: W 51 1934
 MF1018_MARK LOGO: CGS
 MF1018_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1018
 MF1018  HISTORY     - Date     Condition        Report By
 MF1018  HISTORY     - 1934     MONUMENTED       CGS
 MF1018  HISTORY     - 1959     GOOD             CGS
 MF1018  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF1018  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1018  HISTORY     - 20010502 MARK NOT FOUND   USPSQD
 MF1018
 MF1018                          STATION DESCRIPTION
 MF1018
 MF1018'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1018'2.1 MI E FROM MINERAL.
 MF1018'ABOUT 2.1 MILES EAST ALONG U.S. HGIHWAY 6 FROM THE CHICAGO,
 MF1018'ROCK ISLAND AND PACIFIC RAILWAY STATION AT MINERAL, AT THE
 MF1018'JUNCTION OF BLACKTOP ROAD NORTH AND AN UNDERPASS OF THE CHICAGO,
 MF1018'ROCK ISLAND AND PACIFIC RAILWAY, SET IN THE TOP OF THE SOUTH
 MF1018'HEADWALL OF A CONCRETE RAILWAY BRIDGE OF THE ROAD UNDERPASS, 4
 MF1018'FEET WEST OF THE EAST END OF THE HEADWALL, 3 FEET SOUTH OF THE
 MF1018'SOUTH RAIL OF THE EAST-BOUND TRACK, ABOUT 1 FOOT BELOW THE LEVEL
 MF1018'OF THE TRACK.
 MF1018
 MF1018                          STATION RECOVERY (1979)
 MF1018
 MF1018'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF1018'MARK NOT FOUND.
 MF1018
 MF1018                          STATION RECOVERY (1995)
 MF1018
 MF1018'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1018'MARK NOT FOUND.
 MF1018
 MF1018                          STATION RECOVERY (2001)
 MF1018
 MF1018'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1018'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0023 ***********************************************************************
 MG0023  DESIGNATION -  W 52
 MG0023  PID         -  MG0023
 MG0023  STATE/COUNTY-  IL/ROCK ISLAND
 MG0023  COUNTRY     -  US
 MG0023  USGS QUAD   -  SILVIS (2018)
 MG0023
 MG0023                         *CURRENT SURVEY CONTROL
 MG0023  ______________________________________________________________________
 MG0023* NAD 83(1986) POSITION- 41 30 52.84   (N) 090 28 09.60   (W)   HD_HELD1
 MG0023* NAVD 88 ORTHO HEIGHT -   174.086 (meters)      571.15  (feet) ADJUSTED
 MG0023  ______________________________________________________________________
 MG0023  GEOID HEIGHT    -        -32.851 (meters)                     GEOID18
 MG0023  DYNAMIC HEIGHT  -        174.021 (meters)      570.93  (feet) COMP
 MG0023  MODELED GRAVITY -    980,242.7   (mgal)                       NAVD 88
 MG0023
 MG0023  VERT ORDER      -  SECOND    CLASS I
 MG0023
 MG0023.The horizontal coordinates were determined by differentially corrected
 MG0023.hand held GPS observations or other comparable positioning techniques
 MG0023.and have an estimated accuracy of +/- 3 meters.
 MG0023
 MG0023.The orthometric height was determined by differential leveling and
 MG0023.adjusted by the NATIONAL GEODETIC SURVEY
 MG0023.in June 1991.
 MG0023
 MG0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0023.GEOID18 height accuracy estimate available here.
 MG0023
 MG0023.Click photographs - Photos may exist for this station.
 MG0023
 MG0023.The dynamic height is computed by dividing the NAVD 88
 MG0023.geopotential number by the normal gravity value computed on the
 MG0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0023.degrees latitude (g = 980.6199 gals.).
 MG0023
 MG0023.The modeled gravity was interpolated from observed gravity values.
 MG0023
 MG0023;                    North         East    Units  Estimated Accuracy
 MG0023;SPC IL W     -   538,225.9     674,735.7     MT  (+/- 3 meters HH1 GPS) 
 MG0023
 MG0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1117798985(NAD 83)
 MG0023
 MG0023                          SUPERSEDED SURVEY CONTROL
 MG0023
 MG0023  NGVD 29 (??/??/92)  174.161  (m)          571.39   (f) ADJ UNCH    2 0
 MG0023
 MG0023.Superseded values are not recommended for survey control.
 MG0023
 MG0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0023.See file dsdata.pdf to determine how the superseded data were derived.
 MG0023
 MG0023_MARKER: DB = BENCH MARK DISK
 MG0023_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0023_SP_SET: BRIDGE
 MG0023_STAMPING: W 52 1934
 MG0023_MARK LOGO: CGS
 MG0023_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0023+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2013
 MG0023
 MG0023  HISTORY     - Date     Condition        Report By
 MG0023  HISTORY     - 1934     MONUMENTED       CGS
 MG0023  HISTORY     - 19960816 GOOD             USPSQD
 MG0023  HISTORY     - 19970606 GOOD             USPSQD
 MG0023  HISTORY     - 20031223 GOOD             GEOCAC
 MG0023  HISTORY     - 20091228 GOOD             INDIV
 MG0023  HISTORY     - 20120425 GOOD             CMT
 MG0023  HISTORY     - 20130417 SEE DESCRIPTION  CMT
 MG0023  HISTORY     - 20160607 MARK NOT FOUND   MIDT
 MG0023
 MG0023                          STATION DESCRIPTION
 MG0023
 MG0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0023'1.3 MI W FROM EAST MOLINE.
 MG0023'1.3 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MG0023'RAILWAY FROM THE STATION AT EAST MOLINE, ROCK ISLAND COUNTY,
 MG0023'ONE-HALF POLE WEST OF POLE C 176+48, AT A CONCRETE BRIDGE, IN THE
 MG0023'CENTER OF THE TOP OF THE NORTH CONCRETE HEADWALL, AND LEVEL
 MG0023'WITH THE TRACK.  A STANDARD DISK, STAMPED W 52 1934.
 MG0023
 MG0023                          STATION RECOVERY (1996)
 MG0023
 MG0023'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0023'RECOVERED IN GOOD CONDITION.
 MG0023
 MG0023                          STATION RECOVERY (1997)
 MG0023
 MG0023'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0023'RECOVERED IN GOOD CONDITION.
 MG0023
 MG0023                          STATION RECOVERY (2003)
 MG0023
 MG0023'RECOVERY NOTE BY GEOCACHING 2003 (CBB)
 MG0023'BENCHMARK HAS SEVERAL STRIKE MARKS, BUT IS STILL LEGIBLE.
 MG0023'MARKED WITH FLOURECENT ORANGE PAINT.
 MG0023
 MG0023                          STATION RECOVERY (2009)
 MG0023
 MG0023'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (CLB)
 MG0023'RECOVERED IN GOOD CONDITION.
 MG0023
 MG0023                          STATION RECOVERY (2012)
 MG0023
 MG0023'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (MDB)
 MG0023'RECOVERED AS DESCRIBED
 MG0023
 MG0023                          STATION RECOVERY (2013)
 MG0023
 MG0023'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 MG0023'NOTE MARK IS WEATHERED.
 MG0023
 MG0023                          STATION RECOVERY (2016)
 MG0023
 MG0023'RECOVERY NOTE BY MICHIGAN DEPARTMENT OF TRANSPORTATION 2016
 MG0023'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0068 ***********************************************************************
 MG0068  DESIGNATION -  W 53
 MG0068  PID         -  MG0068
 MG0068  STATE/COUNTY-  IL/KNOX
 MG0068  COUNTRY     -  US
 MG0068  USGS QUAD   -  WATAGA (2018)
 MG0068
 MG0068                         *CURRENT SURVEY CONTROL
 MG0068  ______________________________________________________________________
 MG0068* NAD 83(1986) POSITION- 41 03 24.     (N) 090 21 43.     (W)   SCALED
 MG0068* NAVD 88 ORTHO HEIGHT -   240.853 (meters)      790.20  (feet) ADJUSTED
 MG0068  ______________________________________________________________________
 MG0068  GEOID HEIGHT    -        -32.893 (meters)                     GEOID18
 MG0068  DYNAMIC HEIGHT  -        240.748 (meters)      789.85  (feet) COMP
 MG0068  MODELED GRAVITY -    980,185.0   (mgal)                       NAVD 88
 MG0068
 MG0068  VERT ORDER      -  SECOND    CLASS 0
 MG0068
 MG0068.The horizontal coordinates were scaled from a map and have
 MG0068.an estimated accuracy of +/- 6 seconds.
 MG0068
 MG0068.The orthometric height was determined by differential leveling and
 MG0068.adjusted by the NATIONAL GEODETIC SURVEY
 MG0068.in June 1991.
 MG0068
 MG0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0068.GEOID18 height accuracy estimate available here.
 MG0068
 MG0068.Click photographs - Photos may exist for this station.
 MG0068
 MG0068.The dynamic height is computed by dividing the NAVD 88
 MG0068.geopotential number by the normal gravity value computed on the
 MG0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0068.degrees latitude (g = 980.6199 gals.).
 MG0068
 MG0068.The modeled gravity was interpolated from observed gravity values.
 MG0068
 MG0068;                    North         East    Units  Estimated Accuracy
 MG0068;SPC IL W     -   487,340.      683,590.      MT  (+/- 180 meters Scaled)
 MG0068
 MG0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF216484(NAD 83)
 MG0068
 MG0068                          SUPERSEDED SURVEY CONTROL
 MG0068
 MG0068  NGVD 29 (??/??/92)  240.906  (m)          790.37   (f) ADJ UNCH    2 0
 MG0068
 MG0068.Superseded values are not recommended for survey control.
 MG0068
 MG0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0068.See file dsdata.pdf to determine how the superseded data were derived.
 MG0068
 MG0068_MARKER: DB = BENCH MARK DISK
 MG0068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0068_STAMPING: W 53 1934
 MG0068_MARK LOGO: CGS
 MG0068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0068+STABILITY: SURFACE MOTION
 MG0068
 MG0068  HISTORY     - Date     Condition        Report By
 MG0068  HISTORY     - 1934     MONUMENTED       CGS
 MG0068  HISTORY     - 1942     GOOD             CGS
 MG0068  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0068  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0068
 MG0068                          STATION DESCRIPTION
 MG0068
 MG0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MG0068'2.3 MI N FROM HENDERSON.
 MG0068'2.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0068'RAILROAD FROM THE STATION AT HENDERSON, KNOX COUNTY, AT A ROAD
 MG0068'CROSSING, 45 FEET EAST OF THE CENTERLINE OF THE TRACK, 31 FEET
 MG0068'NORTH OF THE CENTERLINE OF THE ROAD, 10 FEET NORTH OF A FENCE
 MG0068'CORNER, AND ONE FOOT WEST OF A FENCE.  A STANDARD DISK, STAMPED
 MG0068'W 53 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MG0068
 MG0068                          STATION RECOVERY (1997)
 MG0068
 MG0068'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0068'MARK NOT FOUND.
 MG0068
 MG0068                          STATION RECOVERY (2012)
 MG0068
 MG0068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 MG0068'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0403 ***********************************************************************
 LD0403  DESIGNATION -  W 54
 LD0403  PID         -  LD0403
 LD0403  STATE/COUNTY-  IL/MCDONOUGH
 LD0403  COUNTRY     -  US
 LD0403  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0403
 LD0403                         *CURRENT SURVEY CONTROL
 LD0403  ______________________________________________________________________
 LD0403* NAD 83(1986) POSITION- 40 32 52.     (N) 090 30 46.     (W)   SCALED
 LD0403* NAVD 88 ORTHO HEIGHT -   199.839 (meters)      655.64  (feet) ADJUSTED
 LD0403  ______________________________________________________________________
 LD0403  GEOID HEIGHT    -        -33.223 (meters)                     GEOID18
 LD0403  DYNAMIC HEIGHT  -        199.742 (meters)      655.32  (feet) COMP
 LD0403  MODELED GRAVITY -    980,135.3   (mgal)                       NAVD 88
 LD0403
 LD0403  VERT ORDER      -  SECOND    CLASS 0
 LD0403
 LD0403.The horizontal coordinates were scaled from a map and have
 LD0403.an estimated accuracy of +/- 6 seconds.
 LD0403
 LD0403.The orthometric height was determined by differential leveling and
 LD0403.adjusted by the NATIONAL GEODETIC SURVEY
 LD0403.in June 1991.
 LD0403
 LD0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0403.GEOID18 height accuracy estimate available here.
 LD0403
 LD0403.Click photographs - Photos may exist for this station.
 LD0403
 LD0403.The dynamic height is computed by dividing the NAVD 88
 LD0403.geopotential number by the normal gravity value computed on the
 LD0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0403.degrees latitude (g = 980.6199 gals.).
 LD0403
 LD0403.The modeled gravity was interpolated from observed gravity values.
 LD0403
 LD0403;                    North         East    Units  Estimated Accuracy
 LD0403;SPC IL W     -   430,870.      670,680.      MT  (+/- 180 meters Scaled)
 LD0403
 LD0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE106915(NAD 83)
 LD0403
 LD0403                          SUPERSEDED SURVEY CONTROL
 LD0403
 LD0403  NGVD 29 (??/??/92)  199.908  (m)          655.86   (f) ADJ UNCH    2 0
 LD0403
 LD0403.Superseded values are not recommended for survey control.
 LD0403
 LD0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0403.See file dsdata.pdf to determine how the superseded data were derived.
 LD0403
 LD0403_MARKER: DB = BENCH MARK DISK
 LD0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0403_STAMPING: W 54 1935
 LD0403_MARK LOGO: CGS
 LD0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0403+STABILITY: SURFACE MOTION
 LD0403
 LD0403  HISTORY     - Date     Condition        Report By
 LD0403  HISTORY     - 1935     MONUMENTED       CGS
 LD0403  HISTORY     - 1942     MARK NOT FOUND   CGS
 LD0403
 LD0403                          STATION DESCRIPTION
 LD0403
 LD0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0403'AT BUSHNELL.
 LD0403'AT BUSHNELL, MCDONOUGH  COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0403'QUINCY RAILROAD, 200 YARDS SOUTH OF THE STATION, 4 POLES SOUTH OF
 LD0403'THE CROSSING OF THE TOLEDO, PEORIA AND WESTERN RAILROAD, AT THE
 LD0403'CROSSING OF STATE HIGHWAY 9, 54 FEET WEST OF THE CENTERLINE OF
 LD0403'THE MAIN TRACK, 33 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 LD0403'21 FEET EAST OF THE CENTERLINE OF A ROAD LEADING SOUTH, AND ONE
 LD0403'FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED W 54 1935
 LD0403'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0387 ***********************************************************************
 LD0387  DESIGNATION -  W 55
 LD0387  PID         -  LD0387
 LD0387  STATE/COUNTY-  IL/HANCOCK
 LD0387  COUNTRY     -  US
 LD0387  USGS QUAD   -  AUGUSTA (2018)
 LD0387
 LD0387                         *CURRENT SURVEY CONTROL
 LD0387  ______________________________________________________________________
 LD0387* NAD 83(1986) POSITION- 40 13 49.     (N) 090 57 12.     (W)   SCALED
 LD0387* NAVD 88 ORTHO HEIGHT -   203.774 (meters)      668.55  (feet) ADJUSTED
 LD0387  ______________________________________________________________________
 LD0387  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 LD0387  DYNAMIC HEIGHT  -        203.670 (meters)      668.21  (feet) COMP
 LD0387  MODELED GRAVITY -    980,112.6   (mgal)                       NAVD 88
 LD0387
 LD0387  VERT ORDER      -  SECOND    CLASS 0
 LD0387
 LD0387.The horizontal coordinates were scaled from a map and have
 LD0387.an estimated accuracy of +/- 6 seconds.
 LD0387
 LD0387.The orthometric height was determined by differential leveling and
 LD0387.adjusted by the NATIONAL GEODETIC SURVEY
 LD0387.in June 1991.
 LD0387
 LD0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0387.GEOID18 height accuracy estimate available here.
 LD0387
 LD0387.Click photographs - Photos may exist for this station.
 LD0387
 LD0387.The dynamic height is computed by dividing the NAVD 88
 LD0387.geopotential number by the normal gravity value computed on the
 LD0387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0387.degrees latitude (g = 980.6199 gals.).
 LD0387
 LD0387.The modeled gravity was interpolated from observed gravity values.
 LD0387
 LD0387;                    North         East    Units  Estimated Accuracy
 LD0387;SPC IL W     -   395,850.      633,050.      MT  (+/- 180 meters Scaled)
 LD0387
 LD0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE741553(NAD 83)
 LD0387
 LD0387                          SUPERSEDED SURVEY CONTROL
 LD0387
 LD0387  NGVD 29 (??/??/92)  203.850  (m)          668.80   (f) ADJ UNCH    2 0
 LD0387
 LD0387.Superseded values are not recommended for survey control.
 LD0387
 LD0387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0387.See file dsdata.pdf to determine how the superseded data were derived.
 LD0387
 LD0387_MARKER: DB = BENCH MARK DISK
 LD0387_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0387_SP_SET: BRIDGE
 LD0387_STAMPING: W 55 1935
 LD0387_MARK LOGO: CGS
 LD0387_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0387
 LD0387  HISTORY     - Date     Condition        Report By
 LD0387  HISTORY     - UNK      MONUMENTED       ATSFRR
 LD0387  HISTORY     - 1942     MARK NOT FOUND   CGS
 LD0387  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0387
 LD0387                          STATION DESCRIPTION
 LD0387
 LD0387'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0387'AT AUGUSTA.
 LD0387'AT AUGUSTA, HANCOCK COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0387'RAILROAD, 0.3 MILE SOUTH OF THE STATION, AT POLE 226+10, AT BRIDGE
 LD0387'226.26 OVER STATE HIGHWAY 61, IN THE TOP OF THE EAST END OF THE
 LD0387'NORTH ABUTMENT, 9 FEET EAST OF THE CENTERLINE OF THE TRACK, AND
 LD0387'ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED W 55 1935.
 LD0387'NOTE-- THE SIDEWALK WAS TRANSFERRED FROM THE WEST SIDE OF THE SUBWAY
 LD0387'TO THE EAST SIDE, AND THE DISK HAS BEEN COVERED UP.
 LD0387
 LD0387                          STATION RECOVERY (1976)
 LD0387
 LD0387'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0387'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0350 ***********************************************************************
 LD0350  DESIGNATION -  W 56
 LD0350  PID         -  LD0350
 LD0350  STATE/COUNTY-  IL/MCDONOUGH
 LD0350  COUNTRY     -  US
 LD0350  USGS QUAD   -  ADAIR (2018)
 LD0350
 LD0350                         *CURRENT SURVEY CONTROL
 LD0350  ______________________________________________________________________
 LD0350* NAD 83(1986) POSITION- 40 24 56.8    (N) 090 29 43.1    (W)   HD_HELD2
 LD0350* NAVD 88 ORTHO HEIGHT -   198.095 (meters)      649.92  (feet) ADJUSTED
 LD0350  ______________________________________________________________________
 LD0350  GEOID HEIGHT    -        -33.159 (meters)                     GEOID18
 LD0350  DYNAMIC HEIGHT  -        197.998 (meters)      649.60  (feet) COMP
 LD0350  MODELED GRAVITY -    980,129.3   (mgal)                       NAVD 88
 LD0350
 LD0350  VERT ORDER      -  SECOND    CLASS I
 LD0350
 LD0350.The horizontal coordinates were established by autonomous hand held GPS
 LD0350.observations and have an estimated accuracy of +/- 10 meters.
 LD0350
 LD0350.The orthometric height was determined by differential leveling and
 LD0350.adjusted by the IL DEPT OF TRANSP
 LD0350.in July 2015.
 LD0350
 LD0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0350.GEOID18 height accuracy estimate available here.
 LD0350
 LD0350.Click photographs - Photos may exist for this station.
 LD0350
 LD0350.The dynamic height is computed by dividing the NAVD 88
 LD0350.geopotential number by the normal gravity value computed on the
 LD0350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0350.degrees latitude (g = 980.6199 gals.).
 LD0350
 LD0350.The modeled gravity was interpolated from observed gravity values.
 LD0350
 LD0350;                    North         East    Units  Estimated Accuracy
 LD0350;SPC IL W     -   416,204.      672,109.      MT  (+/- 10 meters HH2 GPS)
 LD0350
 LD0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE1250876918(NAD 83)
 LD0350
 LD0350                          SUPERSEDED SURVEY CONTROL
 LD0350
 LD0350  NAVD 88 (06/15/91)  198.120  (m)          650.00   (f) SUPERSEDED  2 0
 LD0350  NGVD 29 (??/??/92)  198.199  (m)          650.26   (f) ADJ UNCH    2 0
 LD0350
 LD0350.Superseded values are not recommended for survey control.
 LD0350
 LD0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0350.See file dsdata.pdf to determine how the superseded data were derived.
 LD0350
 LD0350_MARKER: DB = BENCH MARK DISK
 LD0350_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0350_SP_SET: BOX CULVERT HEADWALL
 LD0350_STAMPING: W 56 1935
 LD0350_MARK LOGO: CGS
 LD0350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0350+STABILITY: SURFACE MOTION
 LD0350_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0350+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LD0350
 LD0350  HISTORY     - Date     Condition        Report By
 LD0350  HISTORY     - 1935     MONUMENTED       CGS
 LD0350  HISTORY     - 20141001 GOOD             DJHENK
 LD0350
 LD0350                          STATION DESCRIPTION
 LD0350
 LD0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0350'AT ADAIR.
 LD0350'AT ADAIR, MCDONOUGH  COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0350'QUINCY RAILROAD, 0.3 MILE SOUTHEAST OF THE STATION, 51 FEET
 LD0350'SOUTHEAST OF MILEPOST 151, AT A 4- BY 5-FOOT CONCRETE CULVERT,
 LD0350'24 FEET SOUTHWEST OF THE CENTERLINE OF THE SOUTH MAIN TRACK, IN
 LD0350'THE CENTER OF THE TOP OF THE SOUTHWEST HEADWALL, AND 18 INCHES
 LD0350'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED W 56 1935.
 LD0350
 LD0350                          STATION RECOVERY (2014)
 LD0350
 LD0350'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LD0350'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0648 ***********************************************************************
 NH0648  DESIGNATION -  W 6
 NH0648  PID         -  NH0648
 NH0648  STATE/COUNTY-  IL/STEPHENSON
 NH0648  COUNTRY     -  US
 NH0648  USGS QUAD   -  FREEPORT WEST (2018)
 NH0648
 NH0648                         *CURRENT SURVEY CONTROL
 NH0648  ______________________________________________________________________
 NH0648* NAD 83(1986) POSITION- 42 19 09.     (N) 089 39 49.     (W)   SCALED
 NH0648* NAVD 88 ORTHO HEIGHT -   233.312 (meters)      765.46  (feet) ADJUSTED
 NH0648  ______________________________________________________________________
 NH0648  GEOID HEIGHT    -        -33.332 (meters)                     GEOID18
 NH0648  DYNAMIC HEIGHT  -        233.237 (meters)      765.21  (feet) COMP
 NH0648  MODELED GRAVITY -    980,291.0   (mgal)                       NAVD 88
 NH0648
 NH0648  VERT ORDER      -  FIRST     CLASS II
 NH0648
 NH0648.The horizontal coordinates were scaled from a map and have
 NH0648.an estimated accuracy of +/- 6 seconds.
 NH0648
 NH0648.The orthometric height was determined by differential leveling and
 NH0648.adjusted by the NATIONAL GEODETIC SURVEY
 NH0648.in June 1991.
 NH0648
 NH0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0648.GEOID18 height accuracy estimate available here.
 NH0648
 NH0648.Click photographs - Photos may exist for this station.
 NH0648
 NH0648.The dynamic height is computed by dividing the NAVD 88
 NH0648.geopotential number by the normal gravity value computed on the
 NH0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0648.degrees latitude (g = 980.6199 gals.).
 NH0648
 NH0648.The modeled gravity was interpolated from observed gravity values.
 NH0648
 NH0648;                    North         East    Units  Estimated Accuracy
 NH0648;SPC IL W     -   627,660.      741,470.      MT  (+/- 180 meters Scaled)
 NH0648
 NH0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM805886(NAD 83)
 NH0648
 NH0648                          SUPERSEDED SURVEY CONTROL
 NH0648
 NH0648  NGVD 29 (??/??/92)  233.429  (m)          765.84   (f) ADJ UNCH    1 2
 NH0648
 NH0648.Superseded values are not recommended for survey control.
 NH0648
 NH0648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0648.See file dsdata.pdf to determine how the superseded data were derived.
 NH0648
 NH0648_MARKER: DB = BENCH MARK DISK
 NH0648_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0648_SP_SET: BRIDGE ABUTMENT
 NH0648_STAMPING: ELEV 765.842 FT W 6 1920
 NH0648_MARK LOGO: CGS
 NH0648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0648
 NH0648  HISTORY     - Date     Condition        Report By
 NH0648  HISTORY     - 1920     MONUMENTED       CGS
 NH0648  HISTORY     - 1972     GOOD             NGS
 NH0648  HISTORY     - 1972     GOOD             BRADY
 NH0648  HISTORY     - 19960919 MARK NOT FOUND   USPSQD
 NH0648  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH0648
 NH0648                          STATION DESCRIPTION
 NH0648
 NH0648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 NH0648'3 MI NW FROM FREEPORT.
 NH0648'ABOUT 3 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 NH0648'FROM FREEPORT, STEPHENSON COUNTY, ABOUT 1/2 MILE NORTH OF
 NH0648'WEST JUNCTION, AT BRIDGE R2-9 OVER PECATONICA RIVER, IN THE
 NH0648'EAST SIDE OF THE SOUTH ABUTMENT, AND IN THE SECOND STEP FROM
 NH0648'THE TOP.  A STANDARD DISK, STAMPED ELEV 765.842 FT W 6 1920.
 NH0648
 NH0648                          STATION RECOVERY (1972)
 NH0648
 NH0648'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972
 NH0648'RECOVERED IN GOOD CONDITION.
 NH0648
 NH0648                          STATION RECOVERY (1996)
 NH0648
 NH0648'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0648'MARK NOT FOUND.
 NH0648
 NH0648                          STATION RECOVERY (2001)
 NH0648
 NH0648'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0648'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0533 ***********************************************************************
 KB0533  DESIGNATION -  W 7
 KB0533  PID         -  KB0533
 KB0533  STATE/COUNTY-  IL/MACON
 KB0533  COUNTRY     -  US
 KB0533  USGS QUAD   -  FORSYTH (2018)
 KB0533
 KB0533                         *CURRENT SURVEY CONTROL
 KB0533  ______________________________________________________________________
 KB0533* NAD 83(1986) POSITION- 39 58 44.     (N) 088 57 00.     (W)   SCALED
 KB0533* NAVD 88 ORTHO HEIGHT -   209.822 (meters)      688.39  (feet) POSTED
 KB0533  ______________________________________________________________________
 KB0533  GEOID HEIGHT    -        -32.183 (meters)                     GEOID18
 KB0533  DYNAMIC HEIGHT  -        209.71  (meters)      688.0   (feet) COMP
 KB0533  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 KB0533
 KB0533  VERT ORDER      -  * POSTED, SEE BELOW
 KB0533
 KB0533.The horizontal coordinates were scaled from a map and have
 KB0533.an estimated accuracy of +/- 6 seconds.
 KB0533
 KB0533.The orthometric height was determined by differential leveling
 KB0533.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0533
 KB0533.* This is a POSTED BENCH MARK height.
 KB0533
 KB0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0533.GEOID18 height accuracy estimate available here.
 KB0533
 KB0533.Click photographs - Photos may exist for this station.
 KB0533
 KB0533.The dynamic height is computed by dividing the NAVD 88
 KB0533.geopotential number by the normal gravity value computed on the
 KB0533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0533.degrees latitude (g = 980.6199 gals.).
 KB0533
 KB0533.The modeled gravity was interpolated from observed gravity values.
 KB0533
 KB0533;                    North         East    Units  Estimated Accuracy
 KB0533;SPC IL E     -   367,840.      247,330.      MT  (+/- 180 meters Scaled)
 KB0533
 KB0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK334272(NAD 83)
 KB0533
 KB0533                          SUPERSEDED SURVEY CONTROL
 KB0533
 KB0533.No superseded survey control is available for this station.
 KB0533
 KB0533_MARKER: DD = SURVEY DISK
 KB0533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0533_STAMPING: W 7
 KB0533_MARK LOGO: USGS
 KB0533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0533+STABILITY: SURFACE MOTION
 KB0533
 KB0533  HISTORY     - Date     Condition        Report By
 KB0533  HISTORY     - UNK      MONUMENTED       USGS
 KB0533  HISTORY     - 1954     GOOD             CGS
 KB0533
 KB0533                          STATION DESCRIPTION
 KB0533
 KB0533'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KB0533'AT EMERY.
 KB0533'AT EMERY, ALONG THE ILLINOIS CENTRAL RAILROAD, 22 FEET EAST OF
 KB0533'THE EAST RAIL OF THE MAIN TRACK, 45 FEET NORTHEAST OF THE CENTER
 KB0533'OF THE CROSSING OF A GRAVEL ROAD AND THE MAIN TRACK, 37 FEET
 KB0533'NORTH OF THE CENTER LINE OF THE GRAVEL ROAD, 13 FEET NORTH OF
 KB0533'POLE 8, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND IN THE TOP
 KB0533'OF A CONCRETE POST PROJECTING 5 INCHES.  STAMPED BY THIS PARTY.
 KB0533'NORTHEAST SIDE OF DISK IS ABOUT 1/2 INCH HIGHER THAN SOUTHWEST
 KB0533'SIDE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0534 ***********************************************************************
 KB0534  DESIGNATION -  W 7 RESET
 KB0534  PID         -  KB0534
 KB0534  STATE/COUNTY-  IL/MACON
 KB0534  COUNTRY     -  US
 KB0534  USGS QUAD   -  FORSYTH (2018)
 KB0534
 KB0534                         *CURRENT SURVEY CONTROL
 KB0534  ______________________________________________________________________
 KB0534* NAD 83(1986) POSITION- 39 58 44.71   (N) 088 57 01.60   (W)   HD_HELD1
 KB0534* NAVD 88 ORTHO HEIGHT -   209.736 (meters)      688.11  (feet) ADJUSTED
 KB0534  ______________________________________________________________________
 KB0534  GEOID HEIGHT    -        -32.183 (meters)                     GEOID18
 KB0534  DYNAMIC HEIGHT  -        209.627 (meters)      687.75  (feet) COMP
 KB0534  MODELED GRAVITY -    980,104.2   (mgal)                       NAVD 88
 KB0534
 KB0534  VERT ORDER      -  SECOND    CLASS I
 KB0534
 KB0534.The horizontal coordinates were determined by differentially corrected
 KB0534.hand held GPS observations or other comparable positioning techniques
 KB0534.and have an estimated accuracy of +/- 3 meters.
 KB0534
 KB0534.The orthometric height was determined by differential leveling and
 KB0534.adjusted by the NATIONAL GEODETIC SURVEY
 KB0534.in November 2014.
 KB0534
 KB0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0534.GEOID18 height accuracy estimate available here.
 KB0534
 KB0534.Click photographs - Photos may exist for this station.
 KB0534
 KB0534.The dynamic height is computed by dividing the NAVD 88
 KB0534.geopotential number by the normal gravity value computed on the
 KB0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0534.degrees latitude (g = 980.6199 gals.).
 KB0534
 KB0534.The modeled gravity was interpolated from observed gravity values.
 KB0534
 KB0534;                    North         East    Units  Estimated Accuracy
 KB0534;SPC IL E     -   367,860.6     247,287.6     MT  (+/- 3 meters HH1 GPS) 
 KB0534
 KB0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3345427257(NAD 83)
 KB0534
 KB0534                          SUPERSEDED SURVEY CONTROL
 KB0534
 KB0534  NAVD 88 (06/15/91)  209.715  (m)          688.04   (f) SUPERSEDED  1 1
 KB0534  NGVD 29 (??/??/92)  209.789  (m)          688.28   (f) ADJ UNCH    1 1
 KB0534
 KB0534.Superseded values are not recommended for survey control.
 KB0534
 KB0534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0534.See file dsdata.pdf to determine how the superseded data were derived.
 KB0534
 KB0534_MARKER: DB = BENCH MARK DISK
 KB0534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0534_STAMPING: W 7 RESET 1961
 KB0534_MARK LOGO: CGS
 KB0534_PROJECTION: PROJECTING 8 CENTIMETERS
 KB0534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0534+STABILITY: SURFACE MOTION
 KB0534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0534+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2014
 KB0534
 KB0534  HISTORY     - Date     Condition        Report By
 KB0534  HISTORY     - 1961     MONUMENTED       CGS
 KB0534  HISTORY     - 1969     GOOD             CGS
 KB0534  HISTORY     - 1976     GOOD             NGS
 KB0534  HISTORY     - 1989     GOOD             USPSQD
 KB0534  HISTORY     - 20140612 GOOD             AMESC
 KB0534
 KB0534                          STATION DESCRIPTION
 KB0534
 KB0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0534'3.9 MI S FROM MAROA.
 KB0534'ABOUT 3.9 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0534'THE STATION AT MAROA, 0.2 MILE NORTH OF MILEPOST 761, 22 FEET
 KB0534'EAST OF THE EAST RAIL OF THE MOST EASTERLY SET OF TRACKS, 36
 KB0534'FEET NORTH OF THE CENTER LINE OF A PAVED ROAD, 49 FEET EAST AND
 KB0534'ACROSS THE TRACK FROM THE SOUTHEAST CORNER OF A METAL STORAGE
 KB0534'BUILDING FOR THE DEWEIN GRAIN COMPANY, 71 FEET NORTH AND ACROSS
 KB0534'THE ROAD FROM THE EMERY STATION SIGN, 13 FEET NORTH OF A
 KB0534'TELEPHONE POLE, 171.2 FEET NORTHWEST AND ACROSS THE ROAD FROM
 KB0534'BENCH MARK J 259, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT
 KB0534'3 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 KB0534'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 KB0534'GROUND.  SEC 26, T 18 N, R 2 E.
 KB0534
 KB0534                          STATION RECOVERY (1976)
 KB0534
 KB0534'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0534'RECOVERED IN GOOD CONDITION.
 KB0534
 KB0534                          STATION RECOVERY (1989)
 KB0534
 KB0534'RECOVERY NOTE BY US POWER SQUADRON 1989 (GDG)
 KB0534'RECOVERED IN GOOD CONDITION.
 KB0534
 KB0534                          STATION RECOVERY (2014)
 KB0534
 KB0534'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0534'THE STATION IS 0.3 MI (0.5 KM) EAST OF THE CENTERLINE OF THE
 KB0534'NORTHBOUND LANE OF US ROUTE 51, 34 FT (10.4 M) NORTH OF THE CENTERLINE
 KB0534'OF EAST EMERY ROAD, 98.1 FT (29.9 M) NORTHWEST OF A POWER POLE WITH
 KB0534'TRANSFORMER, 80.0 FT (24.4 M) NORTHEAST OF A POWER POLE, 74.1 FT (22.6
 KB0534'M) NORTH-NORTHEAST OF A GAS VENT PIPE, 57.1 FT (17.4 M) SOUTHEAST OF
 KB0534'THE SOUTHEAST CORNER OF A METAL BUILDING, 51.5 FT (15.7 M) WEST OF A
 KB0534'BITUMINOUS DRIVEWAY, 1.0 FT (0.3 M) SOUTH OF A METAL WITNESS POST.
 KB0534'NOTE - THE RAILROAD TRACKS HAVE BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0202 ***********************************************************************
 KC0202  CBN         -  This is a Cooperative Base Network Control Station.
 KC0202  DESIGNATION -  W 79
 KC0202  PID         -  KC0202
 KC0202  STATE/COUNTY-  IL/PIKE
 KC0202  COUNTRY     -  US
 KC0202  USGS QUAD   -  NEW SALEM (2018)
 KC0202
 KC0202                         *CURRENT SURVEY CONTROL
 KC0202  ______________________________________________________________________
 KC0202* NAD 83(2011) POSITION- 39 42 01.80692(N) 090 46 49.82293(W)   ADJUSTED
 KC0202* NAD 83(2011) ELLIP HT-   178.011 (meters)        (06/27/12)   ADJUSTED
 KC0202* NAD 83(2011) EPOCH   -  2010.00
 KC0202* NAVD 88 ORTHO HEIGHT -   210.602 (meters)      690.95  (feet) ADJUSTED
 KC0202  ______________________________________________________________________
 KC0202  GEOID HEIGHT    -        -32.585 (meters)                     GEOID18
 KC0202  NAD 83(2011) X  -    -66,940.517 (meters)                     COMP
 KC0202  NAD 83(2011) Y  - -4,913,697.062 (meters)                     COMP
 KC0202  NAD 83(2011) Z  -  4,052,569.644 (meters)                     COMP
 KC0202  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 KC0202  DYNAMIC HEIGHT  -        210.485 (meters)      690.57  (feet) COMP
 KC0202  MODELED GRAVITY -    980,066.7   (mgal)                       NAVD 88
 KC0202
 KC0202  VERT ORDER      -  SECOND    CLASS 0
 KC0202
 KC0202  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KC0202  Standards:
 KC0202         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KC0202            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KC0202  -------------------------------------------------------------------
 KC0202  NETWORK    0.55   1.51           0.24   0.21   0.77      0.09910757
 KC0202  -------------------------------------------------------------------
 KC0202  Click here for local accuracies and other accuracy information.
 KC0202
 KC0202.The horizontal coordinates were established by GPS observations
 KC0202.and adjusted by the National Geodetic Survey in June 2012.
 KC0202
 KC0202.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KC0202.been affixed to the stable North American tectonic plate. See 
 KC0202.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KC0202
 KC0202.The horizontal coordinates are valid at the epoch date displayed above
 KC0202.which is a decimal equivalence of Year/Month/Day.
 KC0202
 KC0202.The orthometric height was determined by differential leveling and
 KC0202.adjusted by the NATIONAL GEODETIC SURVEY
 KC0202.in June 1991.
 KC0202
 KC0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0202.GEOID18 height accuracy estimate available here.
 KC0202
 KC0202.Click photographs - Photos may exist for this station.
 KC0202
 KC0202.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KC0202
 KC0202.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0202
 KC0202.The ellipsoidal height was determined by GPS observations
 KC0202.and is referenced to NAD 83.
 KC0202
 KC0202.The dynamic height is computed by dividing the NAVD 88
 KC0202.geopotential number by the normal gravity value computed on the
 KC0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0202.degrees latitude (g = 980.6199 gals.).
 KC0202
 KC0202.The modeled gravity was interpolated from observed gravity values.
 KC0202
 KC0202. The following values were computed from the NAD 83(2011) position.
 KC0202
 KC0202;                    North         East     Units Scale Factor Converg.
 KC0202;SPC IL W     -   336,916.093   647,356.481   MT  0.99997528   -0 23 31.6
 KC0202;SPC IL W     - 1,105,365.55  2,123,868.72   sFT  0.99997528   -0 23 31.6
 KC0202;UTM  15      - 4,396,871.678   690,289.271   MT  1.00004582   +1 25 05.5
 KC0202
 KC0202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0202!SPC IL W     -   0.99997207  x   0.99997528  =   0.99994735
 KC0202!UTM  15      -   0.99997207  x   1.00004582  =   1.00001789
 KC0202
 KC0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD9028996871(NAD 83)
 KC0202
 KC0202                          SUPERSEDED SURVEY CONTROL
 KC0202
 KC0202  NAD 83(2007)-  39 42 01.80691(N)    090 46 49.82377(W) AD(2002.00) 0
 KC0202  ELLIP H (02/10/07)  178.037  (m)                       GP(2002.00)    
 KC0202  NAD 83(1997)-  39 42 01.80684(N)    090 46 49.82386(W) AD(       ) A
 KC0202  ELLIP H (09/15/03)  178.036  (m)                       GP(       ) 4 1
 KC0202  NAVD 88             210.60   (m)          690.9    (f) LEVELING    3  
 KC0202  NGVD 29 (??/??/92)  210.687  (m)          691.23   (f) ADJ UNCH    2 0
 KC0202
 KC0202.Superseded values are not recommended for survey control.
 KC0202
 KC0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0202.See file dsdata.pdf to determine how the superseded data were derived.
 KC0202
 KC0202_MARKER: DB = BENCH MARK DISK
 KC0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0202_STAMPING: W 79 1935
 KC0202_MARK LOGO: CGS
 KC0202_PROJECTION: FLUSH
 KC0202_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0202+STABILITY: SURFACE MOTION
 KC0202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0202+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2019
 KC0202
 KC0202  HISTORY     - Date     Condition        Report By
 KC0202  HISTORY     - 1935     MONUMENTED       CGS
 KC0202  HISTORY     - 20020819 GOOD             NGS
 KC0202  HISTORY     - 20100323 GOOD             JCLS
 KC0202  HISTORY     - 20110323 GOOD             WOOLPT
 KC0202  HISTORY     - 20110902 GOOD             ILDT
 KC0202  HISTORY     - 20190930 GOOD             ILDT
 KC0202
 KC0202                          STATION DESCRIPTION
 KC0202
 KC0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0202'0.8 MI E FROM MAYSVILLE.
 KC0202'0.8 MILE EAST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0202'MAYSVILLE, PIKE COUNTY, AT MILEAGE 481.5, 32 FEET EAST OF THE
 KC0202'CENTER OF A GRADE CROSSING, 30 FEET SOUTH OF THE CENTERLINE OF
 KC0202'THE TRACK, AND ONE FOOT NORTH OF THE RIGHT-OF-WAY FENCE.  A
 KC0202'STANDARD DISK, STAMPED W 79 1935 AND SET IN THE TOP OF A CONCRETE
 KC0202'POST.
 KC0202
 KC0202                          STATION RECOVERY (2002)
 KC0202
 KC0202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BD)
 KC0202'RECOVERED AS DESCRIBED
 KC0202'
 KC0202
 KC0202                          STATION RECOVERY (2010)
 KC0202
 KC0202'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 KC0202'RECOVERED IN GOOD CONDITION.
 KC0202
 KC0202                          STATION RECOVERY (2011)
 KC0202
 KC0202'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KC0202'RECOVERED IN GOOD CONDITION.
 KC0202
 KC0202                          STATION RECOVERY (2011)
 KC0202
 KC0202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KC0202'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH-SOUTHWEST OF PERRY,
 KC0202'3.6 MI (5.8 KM) EAST OF NEW SALEM AND 3.0 MI (4.8 KM) WEST OF
 KC0202'GRIGGSVILLE.
 KC0202'
 KC0202'TO REACH FROM THE INTERSECTION OF HIGHWAY 107 AND I-36 PROCEED NORTH
 KC0202'3.3 MI (5.3 KM) TO CO HIGHWAY 2/2100N PROCEED WEST 2.6 MI (4.2 KM)
 KC0202'ALONG CO HIGHWAY 2 TO CO ROAD 3100 PROCEED S.5 MI ALONG CO ROAD 3100
 KC0202'TO STATION IN SOUTHWEST QUADRANT AT INTERSECTION OF CO ROAD 3100 AND
 KC0202'TRAIN TRACKS.
 KC0202'
 KC0202'STATION IS A CGS BENCH MARK DISK IN CONCRETE.  35 FT (10.7 M) EAST OF
 KC0202'THE CENTERLINE OF CR3100, 29.8 FT (9.1 M) SOUTH OF SOUTH RAIL OF TRAIN
 KC0202'TRACKS AND 1 FT (0.3 M) NORTH OF ROW FENCE LINE.
 KC0202
 KC0202                          STATION RECOVERY (2019)
 KC0202
 KC0202'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BRD)
 KC0202'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1008 ***********************************************************************
 JB1008  DESIGNATION -  W 8
 JB1008  PID         -  JB1008
 JB1008  STATE/COUNTY-  IL/MARION
 JB1008  COUNTRY     -  US
 JB1008  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1008
 JB1008                         *CURRENT SURVEY CONTROL
 JB1008  ______________________________________________________________________
 JB1008* NAD 83(1986) POSITION- 38 34 09.     (N) 089 07 39.     (W)   SCALED
 JB1008* NAVD 88 ORTHO HEIGHT -   145.274 (meters)      476.62  (feet) ADJUSTED
 JB1008  ______________________________________________________________________
 JB1008  GEOID HEIGHT    -        -30.791 (meters)                     GEOID18
 JB1008  DYNAMIC HEIGHT  -        145.182 (meters)      476.32  (feet) COMP
 JB1008  MODELED GRAVITY -    979,993.6   (mgal)                       NAVD 88
 JB1008
 JB1008  VERT ORDER      -  FIRST     CLASS I
 JB1008
 JB1008.The horizontal coordinates were scaled from a map and have
 JB1008.an estimated accuracy of +/- 6 seconds.
 JB1008
 JB1008.The orthometric height was determined by differential leveling and
 JB1008.adjusted by the NATIONAL GEODETIC SURVEY
 JB1008.in June 1991.
 JB1008
 JB1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1008.GEOID18 height accuracy estimate available here.
 JB1008
 JB1008.Click photographs - Photos may exist for this station.
 JB1008
 JB1008.The dynamic height is computed by dividing the NAVD 88
 JB1008.geopotential number by the normal gravity value computed on the
 JB1008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1008.degrees latitude (g = 980.6199 gals.).
 JB1008
 JB1008.The modeled gravity was interpolated from observed gravity values.
 JB1008
 JB1008;                    North         East    Units  Estimated Accuracy
 JB1008;SPC IL E     -   211,450.      230,790.      MT  (+/- 180 meters Scaled)
 JB1008
 JB1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH146711(NAD 83)
 JB1008
 JB1008                          SUPERSEDED SURVEY CONTROL
 JB1008
 JB1008  NGVD 29 (??/??/92)  145.407  (m)          477.06   (f) ADJ UNCH    1 1
 JB1008
 JB1008.Superseded values are not recommended for survey control.
 JB1008
 JB1008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1008.See file dsdata.pdf to determine how the superseded data were derived.
 JB1008
 JB1008_MARKER: Q = CHISELED SQUARE
 JB1008_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1008_SP_SET: CULVERT HEADWALL
 JB1008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1008+STABILITY: SURFACE MOTION
 JB1008_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1008+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2014
 JB1008
 JB1008  HISTORY     - Date     Condition        Report By
 JB1008  HISTORY     - 1920     MONUMENTED       CGS
 JB1008  HISTORY     - 1969     GOOD             CGS
 JB1008  HISTORY     - 20110830 GOOD             ILDT
 JB1008  HISTORY     - 20140618 GOOD             ILDT
 JB1008
 JB1008                          STATION DESCRIPTION
 JB1008
 JB1008'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1008'3 MI N FROM CENTRALIA.
 JB1008'ABOUT 3.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1008'THE STATION AT CENTRALIA, OR ABOUT 2.9 MILES SOUTH ALONG THE
 JB1008'ILLINOIS CENTRAL RAILROAD FROM THE CROSSING OF THE RAILROAD AND
 JB1008'THE BALTIMORE AND OHIO RAILROAD AT SANDOVAL, 0.15 MILE SOUTH OF A
 JB1008'CROSSING OF THE RAILROAD AND A PAVED ROAD, 14 1/2 FEET WEST OF
 JB1008'THE WEST RAIL, ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, A
 JB1008'CHISELED SQUARE ON THE TOP OF THE NORTHWEST CORNER OF THE WEST
 JB1008'CONCRETE HEADWALL OF A 12- X 12-FOOT CONCRETE CULVERT UNDER THE
 JB1008'TRACK.  SEC 31, T 2 N, R 1 E.
 JB1008
 JB1008                          STATION RECOVERY (2011)
 JB1008
 JB1008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1008'DOWN  DIM ROAD ON ABANDONED R.R. R.O.W. THIS MARK IS A CHISELED
 JB1008'SQUARE.
 JB1008
 JB1008                          STATION RECOVERY (2014)
 JB1008
 JB1008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1008'CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0361 ***********************************************************************
 KC0361  DESIGNATION -  W 80
 KC0361  PID         -  KC0361
 KC0361  STATE/COUNTY-  IL/PIKE
 KC0361  COUNTRY     -  US
 KC0361  USGS QUAD   -  HULL (2018)
 KC0361
 KC0361                         *CURRENT SURVEY CONTROL
 KC0361  ______________________________________________________________________
 KC0361* NAD 83(1986) POSITION- 39 41 27.     (N) 091 11 14.     (W)   SCALED
 KC0361* NAVD 88 ORTHO HEIGHT -   141.903 (meters)      465.56  (feet) ADJUSTED
 KC0361  ______________________________________________________________________
 KC0361  GEOID HEIGHT    -        -32.580 (meters)                     GEOID18
 KC0361  DYNAMIC HEIGHT  -        141.825 (meters)      465.30  (feet) COMP
 KC0361  MODELED GRAVITY -    980,076.9   (mgal)                       NAVD 88
 KC0361
 KC0361  VERT ORDER      -  SECOND    CLASS 0
 KC0361
 KC0361.The horizontal coordinates were scaled from a map and have
 KC0361.an estimated accuracy of +/- 6 seconds.
 KC0361
 KC0361.The orthometric height was determined by differential leveling and
 KC0361.adjusted by the NATIONAL GEODETIC SURVEY
 KC0361.in June 1991.
 KC0361
 KC0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0361.GEOID18 height accuracy estimate available here.
 KC0361
 KC0361.Click photographs - Photos may exist for this station.
 KC0361
 KC0361.The dynamic height is computed by dividing the NAVD 88
 KC0361.geopotential number by the normal gravity value computed on the
 KC0361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0361.degrees latitude (g = 980.6199 gals.).
 KC0361
 KC0361.The modeled gravity was interpolated from observed gravity values.
 KC0361
 KC0361;                    North         East    Units  Estimated Accuracy
 KC0361;SPC IL W     -   336,160.      612,460.      MT  (+/- 180 meters Scaled)
 KC0361
 KC0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD554950(NAD 83)
 KC0361
 KC0361                          SUPERSEDED SURVEY CONTROL
 KC0361
 KC0361  NGVD 29 (??/??/92)  141.980  (m)          465.81   (f) ADJ UNCH    2 0
 KC0361
 KC0361.Superseded values are not recommended for survey control.
 KC0361
 KC0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0361.See file dsdata.pdf to determine how the superseded data were derived.
 KC0361
 KC0361_MARKER: DB = BENCH MARK DISK
 KC0361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0361_STAMPING: W 80 1935
 KC0361_MARK LOGO: CGS
 KC0361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0361+STABILITY: SURFACE MOTION
 KC0361
 KC0361  HISTORY     - Date     Condition        Report By
 KC0361  HISTORY     - 1935     MONUMENTED       CGS
 KC0361  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0361
 KC0361                          STATION DESCRIPTION
 KC0361
 KC0361'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0361'1.4 MI SE FROM HULLS.
 KC0361'1.4 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0361'RAILROAD FROM HULLS, PIKE COUNTY, 17 RAILS NORTHWEST OF MILEPOST
 KC0361'9, 4 RAILS NORTHWEST OF A ROAD CROSSING, 36 FEET NORTHEAST OF
 KC0361'THE CENTERLINE OF THE TRACK, AND ABOUT ONE FOOT SOUTHWEST OF THE
 KC0361'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED W 80 1935 AND SET
 KC0361'IN THE TOP OF A CONCRETE POST.
 KC0361
 KC0361                          STATION RECOVERY (2012)
 KC0361
 KC0361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0361'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0107 ***********************************************************************
 KC0107  DESIGNATION -  W 81
 KC0107  PID         -  KC0107
 KC0107  STATE/COUNTY-  IL/PIKE
 KC0107  COUNTRY     -  US
 KC0107  USGS QUAD   -  PLEASANT HILL WEST (2018)
 KC0107
 KC0107                         *CURRENT SURVEY CONTROL
 KC0107  ______________________________________________________________________
 KC0107* NAD 83(1986) POSITION- 39 26 59.     (N) 090 54 58.     (W)   SCALED
 KC0107* NAVD 88 ORTHO HEIGHT -   138.973 (meters)      455.95  (feet) ADJUSTED
 KC0107  ______________________________________________________________________
 KC0107  GEOID HEIGHT    -        -32.430 (meters)                     GEOID18
 KC0107  DYNAMIC HEIGHT  -        138.894 (meters)      455.69  (feet) COMP
 KC0107  MODELED GRAVITY -    980,054.9   (mgal)                       NAVD 88
 KC0107
 KC0107  VERT ORDER      -  SECOND    CLASS 0
 KC0107
 KC0107.The horizontal coordinates were scaled from a map and have
 KC0107.an estimated accuracy of +/- 6 seconds.
 KC0107
 KC0107.The orthometric height was determined by differential leveling and
 KC0107.adjusted by the NATIONAL GEODETIC SURVEY
 KC0107.in June 1991.
 KC0107
 KC0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0107.GEOID18 height accuracy estimate available here.
 KC0107
 KC0107.Click photographs - Photos may exist for this station.
 KC0107
 KC0107.The dynamic height is computed by dividing the NAVD 88
 KC0107.geopotential number by the normal gravity value computed on the
 KC0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0107.degrees latitude (g = 980.6199 gals.).
 KC0107
 KC0107.The modeled gravity was interpolated from observed gravity values.
 KC0107
 KC0107;                    North         East    Units  Estimated Accuracy
 KC0107;SPC IL W     -   309,160.      635,500.      MT  (+/- 180 meters Scaled)
 KC0107
 KC0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD793687(NAD 83)
 KC0107
 KC0107                          SUPERSEDED SURVEY CONTROL
 KC0107
 KC0107  NGVD 29 (??/??/92)  139.071  (m)          456.27   (f) ADJ UNCH    2 0
 KC0107
 KC0107.Superseded values are not recommended for survey control.
 KC0107
 KC0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0107.See file dsdata.pdf to determine how the superseded data were derived.
 KC0107
 KC0107_MARKER: DB = BENCH MARK DISK
 KC0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0107_STAMPING: W 81 1935
 KC0107_MARK LOGO: CGS
 KC0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0107+STABILITY: SURFACE MOTION
 KC0107
 KC0107  HISTORY     - Date     Condition        Report By
 KC0107  HISTORY     - 1935     MONUMENTED       CGS
 KC0107  HISTORY     - 1943     GOOD             CGS
 KC0107  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0107
 KC0107                          STATION DESCRIPTION
 KC0107
 KC0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0107'2.3 MI W FROM PLEASANT HILL.
 KC0107'2.3 MILES WEST ALONG THE ALTON RAILROAD FROM THE STATION AT
 KC0107'PLEASANT HILL, PIKE COUNTY, 21 RAILS EAST OF MILEPOST 268, ONE
 KC0107'RAIL WEST OF A ROAD CROSSING, 48.6 FEET NORTH OF THE CENTERLINE
 KC0107'OF THE TRACK, AND 7 FEET WEST OF A RIGHT-OF-WAY FENCE CORNER.
 KC0107'A STANDARD DISK, STAMPED W 81 1935 AND SET IN THE TOP OF A
 KC0107'CONCRETE POST.
 KC0107
 KC0107                          STATION RECOVERY (2012)
 KC0107
 KC0107'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0107'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0091 ***********************************************************************
 KC0091  DESIGNATION -  W 82
 KC0091  PID         -  KC0091
 KC0091  STATE/COUNTY-  IL/GREENE
 KC0091  COUNTRY     -  US
 KC0091  USGS QUAD   -  PEARL EAST (2018)
 KC0091
 KC0091                         *CURRENT SURVEY CONTROL
 KC0091  ______________________________________________________________________
 KC0091* NAD 83(1986) POSITION- 39 27 16.     (N) 090 33 46.     (W)   SCALED
 KC0091* NAVD 88 ORTHO HEIGHT -   133.312 (meters)      437.37  (feet) ADJUSTED
 KC0091  ______________________________________________________________________
 KC0091  GEOID HEIGHT    -        -32.334 (meters)                     GEOID18
 KC0091  DYNAMIC HEIGHT  -        133.236 (meters)      437.13  (feet) COMP
 KC0091  MODELED GRAVITY -    980,053.5   (mgal)                       NAVD 88
 KC0091
 KC0091  VERT ORDER      -  FIRST     CLASS II
 KC0091
 KC0091.The horizontal coordinates were scaled from a map and have
 KC0091.an estimated accuracy of +/- 6 seconds.
 KC0091
 KC0091.The orthometric height was determined by differential leveling and
 KC0091.adjusted by the NATIONAL GEODETIC SURVEY
 KC0091.in June 1991.
 KC0091
 KC0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0091.GEOID18 height accuracy estimate available here.
 KC0091
 KC0091.Click photographs - Photos may exist for this station.
 KC0091
 KC0091.The dynamic height is computed by dividing the NAVD 88
 KC0091.geopotential number by the normal gravity value computed on the
 KC0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0091.degrees latitude (g = 980.6199 gals.).
 KC0091
 KC0091.The modeled gravity was interpolated from observed gravity values.
 KC0091
 KC0091;                    North         East    Units  Estimated Accuracy
 KC0091;SPC IL W     -   309,490.      665,910.      MT  (+/- 180 meters Scaled)
 KC0091
 KC0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD096700(NAD 83)
 KC0091
 KC0091                          SUPERSEDED SURVEY CONTROL
 KC0091
 KC0091  NGVD 29 (??/??/92)  133.445  (m)          437.81   (f) ADJ UNCH    1 2
 KC0091
 KC0091.Superseded values are not recommended for survey control.
 KC0091
 KC0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0091.See file dsdata.pdf to determine how the superseded data were derived.
 KC0091
 KC0091_MARKER: DB = BENCH MARK DISK
 KC0091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0091_STAMPING: W 82 1935
 KC0091_MARK LOGO: CGS
 KC0091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0091+STABILITY: SURFACE MOTION
 KC0091
 KC0091  HISTORY     - Date     Condition        Report By
 KC0091  HISTORY     - 1935     MONUMENTED       CGS
 KC0091  HISTORY     - 1961     GOOD             CGS
 KC0091
 KC0091                          STATION DESCRIPTION
 KC0091
 KC0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0091'1.2 MI W FROM HILLVIEW.
 KC0091'ABOUT 1.2 MILES WEST ALONG THE GULF, MOBILE AND OHIO RAILROAD
 KC0091'FROM THE POST OFFICE AT HILLVIEW, 0.2 MILE EAST OF MILEPOST 248,
 KC0091'ACROSS THE TRACK FROM A RED BRICK PUMP HOUSE, AT THE BASE OF A
 KC0091'LEVEE, 17 FEET SOUTH OF THE SOUTH RAIL, 36 FEET WEST OF A
 KC0091'TELEPHONE POLE, 9 FEET EAST OF THE EXTENDED LINE ON THE WEST SIDE
 KC0091'OF THE PUMP HOUSE, 1 FOOT BELOW THE LEVEL OF THE TRACK, SET IN
 KC0091'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL
 KC0091'OF THE GROUND.  NOTE-- LEVELING IN 1961 INDICATES THAT THE MARK
 KC0091'HAS LOWERED ABOUT ONE DECIMETER.  MARK APPEARS SOLID BUT IS SET
 KC0091'IN A FILL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0184 ***********************************************************************
 JB0184  DESIGNATION -  W 85
 JB0184  PID         -  JB0184
 JB0184  STATE/COUNTY-  IL/WAYNE
 JB0184  COUNTRY     -  US
 JB0184  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0184
 JB0184                         *CURRENT SURVEY CONTROL
 JB0184  ______________________________________________________________________
 JB0184* NAD 83(1986) POSITION- 38 22 24.     (N) 088 22 08.     (W)   SCALED
 JB0184* NAVD 88 ORTHO HEIGHT -   136.439 (meters)      447.63  (feet) ADJUSTED
 JB0184  ______________________________________________________________________
 JB0184  GEOID HEIGHT    -        -30.568 (meters)                     GEOID18
 JB0184  DYNAMIC HEIGHT  -        136.353 (meters)      447.35  (feet) COMP
 JB0184  MODELED GRAVITY -    979,999.8   (mgal)                       NAVD 88
 JB0184
 JB0184  VERT ORDER      -  SECOND    CLASS 0
 JB0184
 JB0184.The horizontal coordinates were scaled from a map and have
 JB0184.an estimated accuracy of +/- 6 seconds.
 JB0184
 JB0184.The orthometric height was determined by differential leveling and
 JB0184.adjusted by the NATIONAL GEODETIC SURVEY
 JB0184.in June 1991.
 JB0184
 JB0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0184.GEOID18 height accuracy estimate available here.
 JB0184
 JB0184.Click photographs - Photos may exist for this station.
 JB0184
 JB0184.The dynamic height is computed by dividing the NAVD 88
 JB0184.geopotential number by the normal gravity value computed on the
 JB0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0184.degrees latitude (g = 980.6199 gals.).
 JB0184
 JB0184.The modeled gravity was interpolated from observed gravity values.
 JB0184
 JB0184;                    North         East    Units  Estimated Accuracy
 JB0184;SPC IL E     -   189,410.      296,890.      MT  (+/- 180 meters Scaled)
 JB0184
 JB0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH804481(NAD 83)
 JB0184
 JB0184                          SUPERSEDED SURVEY CONTROL
 JB0184
 JB0184  NGVD 29 (??/??/92)  136.563  (m)          448.04   (f) ADJ UNCH    2 0
 JB0184
 JB0184.Superseded values are not recommended for survey control.
 JB0184
 JB0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0184.See file dsdata.pdf to determine how the superseded data were derived.
 JB0184
 JB0184_MARKER: DB = BENCH MARK DISK
 JB0184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0184_STAMPING: W 85 1935
 JB0184_MARK LOGO: CGS
 JB0184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0184+STABILITY: SURFACE MOTION
 JB0184_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0184+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2012
 JB0184
 JB0184  HISTORY     - Date     Condition        Report By
 JB0184  HISTORY     - 1935     MONUMENTED       CGS
 JB0184  HISTORY     - 1938     GOOD             CGS
 JB0184  HISTORY     - 20120709 GOOD             ILDT
 JB0184
 JB0184                          STATION DESCRIPTION
 JB0184
 JB0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0184'AT FAIRFIELD.
 JB0184'AT FAIRFIELD, WAYNE COUNTY, ON THE SOUTHERN RAILWAY, AT THE WEST
 JB0184'END OF TOWN, AT THE JUNCTION OF THE BALTIMORE AND OHIO RAILROAD,
 JB0184'40 FEET SOUTH OF THE S. RY. TRACK, AND 60 FEET WEST OF THE B. AND
 JB0184'O. R.R. TRACK.  A STANDARD DISK, STAMPED W 85 1935 AND SET IN
 JB0184'THE TOP OF A CONCRETE POST.
 JB0184
 JB0184                          STATION RECOVERY (2012)
 JB0184
 JB0184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1247 ***********************************************************************
 KA1247  DESIGNATION -  W 86
 KA1247  PID         -  KA1247
 KA1247  STATE/COUNTY-  IL/CLARK
 KA1247  COUNTRY     -  US
 KA1247  USGS QUAD   -  MARSHALL (2018)
 KA1247
 KA1247                         *CURRENT SURVEY CONTROL
 KA1247  ______________________________________________________________________
 KA1247* NAD 83(1986) POSITION- 39 27 06.     (N) 087 38 19.     (W)   SCALED
 KA1247* NAVD 88 ORTHO HEIGHT -   176.411 (meters)      578.78  (feet) ADJUSTED
 KA1247  ______________________________________________________________________
 KA1247  GEOID HEIGHT    -        -32.309 (meters)                     GEOID18
 KA1247  DYNAMIC HEIGHT  -        176.311 (meters)      578.45  (feet) COMP
 KA1247  MODELED GRAVITY -    980,061.4   (mgal)                       NAVD 88
 KA1247
 KA1247  VERT ORDER      -  SECOND    CLASS 0
 KA1247
 KA1247.The horizontal coordinates were scaled from a map and have
 KA1247.an estimated accuracy of +/- 6 seconds.
 KA1247
 KA1247.The orthometric height was determined by differential leveling and
 KA1247.adjusted by the NATIONAL GEODETIC SURVEY
 KA1247.in June 1991.
 KA1247
 KA1247.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1247.GEOID18 height accuracy estimate available here.
 KA1247
 KA1247.Click photographs - Photos may exist for this station.
 KA1247
 KA1247.The dynamic height is computed by dividing the NAVD 88
 KA1247.geopotential number by the normal gravity value computed on the
 KA1247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1247.degrees latitude (g = 980.6199 gals.).
 KA1247
 KA1247.The modeled gravity was interpolated from observed gravity values.
 KA1247
 KA1247;                    North         East    Units  Estimated Accuracy
 KA1247;SPC IL E     -   309,350.      359,800.      MT  (+/- 180 meters Scaled)
 KA1247
 KA1247_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ450670(NAD 83)
 KA1247
 KA1247                          SUPERSEDED SURVEY CONTROL
 KA1247
 KA1247  NGVD 29 (??/??/92)  176.497  (m)          579.06   (f) ADJ UNCH    2 0
 KA1247
 KA1247.Superseded values are not recommended for survey control.
 KA1247
 KA1247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1247.See file dsdata.pdf to determine how the superseded data were derived.
 KA1247
 KA1247_MARKER: DB = BENCH MARK DISK
 KA1247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1247_STAMPING: W 86 1935
 KA1247_MARK LOGO: CGS
 KA1247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1247+STABILITY: SURFACE MOTION
 KA1247
 KA1247  HISTORY     - Date     Condition        Report By
 KA1247  HISTORY     - 1935     MONUMENTED       CGS
 KA1247  HISTORY     - 1962     MARK NOT FOUND   USGS
 KA1247
 KA1247                          STATION DESCRIPTION
 KA1247
 KA1247'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KA1247'5.3 MI W FROM FARRINGTON.
 KA1247'5.3 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KA1247'AT FARRINGTON, CLARK COUNTY, 22 RAILS EAST OF MILEPOST 86, ABOUT
 KA1247'100 YARDS NORTH OF A HOUSE, 40 FEET WEST OF A ROAD CROSSING, 40
 KA1247'FEET NORTH OF THE TRACK, AND 4 FEET SOUTH OF A FENCE.  A STANDARD
 KA1247'DISK, STAMPED W 86 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KA1247
 KA1247                          STATION RECOVERY (1962)
 KA1247
 KA1247'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 KA1247'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0456 ***********************************************************************
 KB0456  DESIGNATION -  W 87
 KB0456  PID         -  KB0456
 KB0456  STATE/COUNTY-  IL/SHELBY
 KB0456  COUNTRY     -  US
 KB0456  USGS QUAD   -  MIDDLESWORTH (2018)
 KB0456
 KB0456                         *CURRENT SURVEY CONTROL
 KB0456  ______________________________________________________________________
 KB0456* NAD 83(1986) POSITION- 39 25 19.     (N) 088 40 05.     (W)   SCALED
 KB0456* NAVD 88 ORTHO HEIGHT -   211.016 (meters)      692.31  (feet) ADJUSTED
 KB0456  ______________________________________________________________________
 KB0456  GEOID HEIGHT    -        -32.258 (meters)                     GEOID18
 KB0456  DYNAMIC HEIGHT  -        210.895 (meters)      691.91  (feet) COMP
 KB0456  MODELED GRAVITY -    980,047.4   (mgal)                       NAVD 88
 KB0456
 KB0456  VERT ORDER      -  SECOND    CLASS 0
 KB0456
 KB0456.The horizontal coordinates were scaled from a map and have
 KB0456.an estimated accuracy of +/- 6 seconds.
 KB0456
 KB0456.The orthometric height was determined by differential leveling and
 KB0456.adjusted by the NATIONAL GEODETIC SURVEY
 KB0456.in June 1991.
 KB0456
 KB0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0456.GEOID18 height accuracy estimate available here.
 KB0456
 KB0456.Click photographs - Photos may exist for this station.
 KB0456
 KB0456.The dynamic height is computed by dividing the NAVD 88
 KB0456.geopotential number by the normal gravity value computed on the
 KB0456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0456.degrees latitude (g = 980.6199 gals.).
 KB0456
 KB0456.The modeled gravity was interpolated from observed gravity values.
 KB0456
 KB0456;                    North         East    Units  Estimated Accuracy
 KB0456;SPC IL E     -   305,870.      271,180.      MT  (+/- 180 meters Scaled)
 KB0456
 KB0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ564649(NAD 83)
 KB0456
 KB0456                          SUPERSEDED SURVEY CONTROL
 KB0456
 KB0456  NGVD 29 (??/??/92)  211.093  (m)          692.56   (f) ADJ UNCH    2 0
 KB0456
 KB0456.Superseded values are not recommended for survey control.
 KB0456
 KB0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0456.See file dsdata.pdf to determine how the superseded data were derived.
 KB0456
 KB0456_MARKER: DB = BENCH MARK DISK
 KB0456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0456_STAMPING: W 87 1935
 KB0456_MARK LOGO: CGS
 KB0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0456+STABILITY: SURFACE MOTION
 KB0456
 KB0456  HISTORY     - Date     Condition        Report By
 KB0456  HISTORY     - 1935     MONUMENTED       CGS
 KB0456  HISTORY     - 1973     GOOD             ILDT
 KB0456  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0456  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0456
 KB0456                          STATION DESCRIPTION
 KB0456
 KB0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0456'3.8 MI W FROM WINDSOR.
 KB0456'3.8 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0456'ST. LOUIS RAILWAY FROM THE STATION AT WINDSOR, SHELBY COUNTY,
 KB0456'AT POLE 144/22, 40 FEET WEST OF A ROAD CROSSING, 40 FEET NORTH
 KB0456'OF THE TRACK, 25 FEET WEST OF A FENCE CORNER, AND 1 FOOT SOUTH
 KB0456'OF THE FENCE.  A STANDARD DISK, STAMPED W 87 1935 AND SET IN
 KB0456'THE TOP OF A CONCRETE POST.
 KB0456
 KB0456                          STATION RECOVERY (1973)
 KB0456
 KB0456'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0456'RECOVERED IN GOOD CONDITION.
 KB0456
 KB0456                          STATION RECOVERY (1979)
 KB0456
 KB0456'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0456'MARK NOT FOUND.
 KB0456
 KB0456                          STATION RECOVERY (2004)
 KB0456
 KB0456'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0456'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0496 ***********************************************************************
 KB0496  DESIGNATION -  W 88
 KB0496  PID         -  KB0496
 KB0496  STATE/COUNTY-  IL/FAYETTE
 KB0496  COUNTRY     -  US
 KB0496  USGS QUAD   -  ALTAMONT WEST (2018)
 KB0496
 KB0496                         *CURRENT SURVEY CONTROL
 KB0496  ______________________________________________________________________
 KB0496* NAD 83(1986) POSITION- 39 01 40.     (N) 088 51 24.     (W)   SCALED
 KB0496* NAVD 88 ORTHO HEIGHT -   186.437 (meters)      611.67  (feet) ADJUSTED
 KB0496  ______________________________________________________________________
 KB0496  GEOID HEIGHT    -        -31.917 (meters)                     GEOID18
 KB0496  DYNAMIC HEIGHT  -        186.322 (meters)      611.29  (feet) COMP
 KB0496  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 KB0496
 KB0496  VERT ORDER      -  SECOND    CLASS 0
 KB0496
 KB0496.The horizontal coordinates were scaled from a map and have
 KB0496.an estimated accuracy of +/- 6 seconds.
 KB0496
 KB0496.The orthometric height was determined by differential leveling and
 KB0496.adjusted by the NATIONAL GEODETIC SURVEY
 KB0496.in June 1991.
 KB0496
 KB0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0496.GEOID18 height accuracy estimate available here.
 KB0496
 KB0496.Click photographs - Photos may exist for this station.
 KB0496
 KB0496.The dynamic height is computed by dividing the NAVD 88
 KB0496.geopotential number by the normal gravity value computed on the
 KB0496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0496.degrees latitude (g = 980.6199 gals.).
 KB0496
 KB0496.The modeled gravity was interpolated from observed gravity values.
 KB0496
 KB0496;                    North         East    Units  Estimated Accuracy
 KB0496;SPC IL E     -   262,190.      254,680.      MT  (+/- 180 meters Scaled)
 KB0496
 KB0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ392214(NAD 83)
 KB0496
 KB0496                          SUPERSEDED SURVEY CONTROL
 KB0496
 KB0496  NGVD 29 (??/??/92)  186.560  (m)          612.07   (f) ADJ UNCH    2 0
 KB0496
 KB0496.Superseded values are not recommended for survey control.
 KB0496
 KB0496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0496.See file dsdata.pdf to determine how the superseded data were derived.
 KB0496
 KB0496_MARKER: DB = BENCH MARK DISK
 KB0496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0496_STAMPING: W 88 1935
 KB0496_MARK LOGO: CGS
 KB0496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0496+STABILITY: SURFACE MOTION
 KB0496
 KB0496  HISTORY     - Date     Condition        Report By
 KB0496  HISTORY     - 1935     MONUMENTED       CGS
 KB0496
 KB0496                          STATION DESCRIPTION
 KB0496
 KB0496'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0496'0.5 MI W FROM ST ELMO.
 KB0496'0.5 MILE WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0496'AT ST. ELMO, FAYETTE COUNTY, 1-1/2 RAILS WEST OF A ROAD CROSSING,
 KB0496'AT POLE 158/18, AND 36 FEET NORTH OF THE CENTERLINE OF THE TRACK.
 KB0496'A STANDARD DISK, STAMPED W 88 1935 AND SET IN THE TOP OF A
 KB0496'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1352 ***********************************************************************
 KA1352  CBN         -  This is a Cooperative Base Network Control Station.
 KA1352  DESIGNATION -  W 90
 KA1352  PID         -  KA1352
 KA1352  STATE/COUNTY-  IL/CRAWFORD
 KA1352  COUNTRY     -  US
 KA1352  USGS QUAD   -  MEROM (2019)
 KA1352
 KA1352                         *CURRENT SURVEY CONTROL
 KA1352  ______________________________________________________________________
 KA1352* NAD 83(2011) POSITION- 39 00 03.68725(N) 087 37 17.66997(W)   ADJUSTED
 KA1352* NAD 83(2011) ELLIP HT-   104.447 (meters)        (06/27/12)   ADJUSTED
 KA1352* NAD 83(2011) EPOCH   -  2010.00
 KA1352* NAVD 88 ORTHO HEIGHT -   136.378 (meters)      447.43  (feet) ADJUSTED
 KA1352  ______________________________________________________________________
 KA1352  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 KA1352  NAD 83(2011) X  -    205,975.637 (meters)                     COMP
 KA1352  NAD 83(2011) Y  - -4,959,061.173 (meters)                     COMP
 KA1352  NAD 83(2011) Z  -  3,992,471.120 (meters)                     COMP
 KA1352  LAPLACE CORR    -         -2.41  (seconds)                    DEFLEC18
 KA1352  DYNAMIC HEIGHT  -        136.297 (meters)      447.17  (feet) COMP
 KA1352  MODELED GRAVITY -    980,032.1   (mgal)                       NAVD 88
 KA1352
 KA1352  VERT ORDER      -  FIRST     CLASS II
 KA1352
 KA1352  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1352  Standards:
 KA1352         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1352            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1352  -------------------------------------------------------------------
 KA1352  NETWORK    0.40   0.76           0.18   0.14   0.39      0.01644086
 KA1352  -------------------------------------------------------------------
 KA1352  Click here for local accuracies and other accuracy information.
 KA1352
 KA1352.The horizontal coordinates were established by GPS observations
 KA1352.and adjusted by the National Geodetic Survey in June 2012.
 KA1352
 KA1352.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1352.been affixed to the stable North American tectonic plate. See 
 KA1352.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1352
 KA1352.The horizontal coordinates are valid at the epoch date displayed above
 KA1352.which is a decimal equivalence of Year/Month/Day.
 KA1352
 KA1352.The orthometric height was determined by differential leveling and
 KA1352.adjusted by the NATIONAL GEODETIC SURVEY
 KA1352.in June 1991.
 KA1352
 KA1352.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1352.GEOID18 height accuracy estimate available here.
 KA1352
 KA1352.Click photographs - Photos may exist for this station.
 KA1352
 KA1352.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1352
 KA1352.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1352
 KA1352.The ellipsoidal height was determined by GPS observations
 KA1352.and is referenced to NAD 83.
 KA1352
 KA1352.The dynamic height is computed by dividing the NAVD 88
 KA1352.geopotential number by the normal gravity value computed on the
 KA1352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1352.degrees latitude (g = 980.6199 gals.).
 KA1352
 KA1352.The modeled gravity was interpolated from observed gravity values.
 KA1352
 KA1352. The following values were computed from the NAD 83(2011) position.
 KA1352
 KA1352;                    North         East     Units Scale Factor Converg.
 KA1352;SPC IL E     -   259,332.760   361,654.969   MT  1.00002179   +0 26 52.6
 KA1352;SPC IL E     -   850,827.56  1,186,529.68   sFT  1.00002179   +0 26 52.6
 KA1352;SPC IN W     -   416,747.817   853,376.143   MT  0.99999342   -0 20 19.5
 KA1352;SPC IN W     - 1,367,280.13  2,799,784.90   sFT  0.99999342   -0 20 19.5
 KA1352;UTM  16      - 4,317,073.981   446,177.286   MT  0.99963567   -0 23 28.3
 KA1352
 KA1352!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1352!SPC IL E     -   0.99998361  x   1.00002179  =   1.00000540
 KA1352!SPC IN W     -   0.99998361  x   0.99999342  =   0.99997703
 KA1352!UTM  16      -   0.99998361  x   0.99963567  =   0.99961929
 KA1352
 KA1352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4617717073(NAD 83)
 KA1352
 KA1352                          SUPERSEDED SURVEY CONTROL
 KA1352
 KA1352  NAD 83(2007)-  39 00 03.68736(N)    087 37 17.67080(W) AD(2002.00) 0
 KA1352  ELLIP H (02/10/07)  104.457  (m)                       GP(2002.00)    
 KA1352  ELLIP H (10/15/04)  104.453  (m)                       GP(       ) 4 2
 KA1352  NAD 83(1997)-  39 00 03.68731(N)    087 37 17.67089(W) AD(       ) B
 KA1352  ELLIP H (04/10/98)  104.457  (m)                       GP(       ) 4 1
 KA1352  NAD 83(1986)-  39 00 03.69541(N)    087 37 17.66400(W) AD(       ) 1
 KA1352  NAVD 88             136.38   (m)          447.4    (f) LEVELING    3  
 KA1352  NGVD 29 (??/??/92)  136.511  (m)          447.87   (f) ADJ UNCH    1 2
 KA1352  NGVD 29             136.51   (m)          447.9    (f) LEVELING    3  
 KA1352
 KA1352.Superseded values are not recommended for survey control.
 KA1352
 KA1352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1352.See file dsdata.pdf to determine how the superseded data were derived.
 KA1352
 KA1352_MARKER: DB = BENCH MARK DISK
 KA1352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1352_STAMPING: W 90 1935
 KA1352_MARK LOGO: CGS
 KA1352_PROJECTION: RECESSED 2 CENTIMETERS
 KA1352_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1352+STABILITY: SURFACE MOTION
 KA1352_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1352+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2014
 KA1352
 KA1352  HISTORY     - Date     Condition        Report By
 KA1352  HISTORY     - 1935     MONUMENTED       CGS
 KA1352  HISTORY     - 1956     GOOD             CGS
 KA1352  HISTORY     - 19901012 GOOD             NGS
 KA1352  HISTORY     - 19970522 GOOD             ILDT
 KA1352  HISTORY     - 19970622 GOOD             NGS
 KA1352  HISTORY     - 19990503 GOOD             CMT
 KA1352  HISTORY     - 19990927 GOOD             ILDT
 KA1352  HISTORY     - 20100517 GOOD             ILDT
 KA1352  HISTORY     - 20100804 GOOD             ILDT
 KA1352  HISTORY     - 20140113 GOOD             INDOT
 KA1352  HISTORY     - 20251015 MARK NOT FOUND   ILDT
 KA1352
 KA1352                          STATION DESCRIPTION
 KA1352
 KA1352'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1352'AT PALESTINE.
 KA1352'AT PALESTINE, ABOUT 0.45 MILE WEST ALONG STATE HIGHWAY 33 FROM THE
 KA1352'INTERSECTION OF MAIN STREET, THENCE ABOUT 0.25 MILE SOUTH ALONG
 KA1352'WASHINGTON STREET, ABOUT 0.35 MILE SOUTH ALONG WASHINGTON STREET
 KA1352'FROM CROSSING OF THE ILLINOIS CENTRAL RAILROAD, AT PALESTINE
 KA1352'TOWNSHIP HIGH SCHOOL, 25 FEET WEST OF CENTER LINE OF STREET,
 KA1352'88 1/2 FEET EAST OF CENTER OF EAST DOORWAY ENTRANCE TO SCHOOL,
 KA1352'13 FEET SOUTH-SOUTHWEST OF AN 8-INCH MAPLE TREE, 7 1/2
 KA1352'FEET NORTH-NORTHWEST TO THE NORTHWEST CORNER OF BRICK COLUMN
 KA1352'ON THE NORTH SIDE OF WALK LEADING TO EAST ENTRANCE TO SCHOOL,
 KA1352'9 1/4 FEET NORTH OF NORTH EDGE OF WALK TO ENTRANCE, 6 1/2
 KA1352'FEET WEST OF WEST EDGE OF WALK ALONG WEST SIDE OF WASHINGTON
 KA1352'STREET, ABOUT LEVEL WITH WALKS AND SET IN THE TOP OF A CONCRETE
 KA1352'POST FLUSH WITH GROUND.
 KA1352
 KA1352                          STATION RECOVERY (1990)
 KA1352
 KA1352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KA1352'STATION IS LOCATED IN THE WEST SECTION OF PALESTINE, IN THE FRONT LAWN
 KA1352'OF THE PALESTINE TOWNSHIP HIGH SCHOOL, AT THE ENTRANCE PILLARS, IN
 KA1352'SOUTH CENTRAL SECTION 34, T 7 N, 9 11 W.  OWNERSHIP--SCHOOL DISTRICT
 KA1352'3, C/O SUPERINTENDENT DARREL BROWN, 201 SOUTH MAIN STREET, PALESTINE,
 KA1352'IL 62451.  PHONE NUMBER IS 618-586-2713.  PERMISSION BY MR. BROWN.
 KA1352'(NOTE--CALL IN ADVANCE BECAUSE THERE MAY BE A PROBLEM PARKING AT
 KA1352'STATION.  ARRANGEMENTS CAN BE MADE TO PARK ON THE GRASS.  THE SCIENCE
 KA1352'CLASS MAY WANT TO OBSERVE NGS IN ACTION.  OBSERVER SHOULD HAVE SOME
 KA1352'HANDOUTS, ETC, HANDY JUST IN CASE.)TO REACH FROM THE JUNCTION OF
 KA1352'JACKSON STREET (STATE HIGHWAY 33) AND GRAND PRAIRIE STREET IN THE
 KA1352'EAST SECTION OF PALESTINE, GO WEST ON GRAND PRAIRIE STREET FOR 0.98
 KA1352'KM (0.61 MI) TO A T-STREET.  TURN LEFT, SOUTH, ON WASHINGTON STREET
 KA1352'FOR 0.11 KM (0.07 MI) TO THE SCHOOL ENTRANCE AND THE STATION ON THE
 KA1352'RIGHT.
 KA1352'STATION MARK IS SET IN THE TOP OF A 15-CM SQUARE CONCRETE POST 2 CM
 KA1352'BELOW GROUND.  IT IS 2.9 M (9.5 FT) NORTH OF NORTH EDGE OF THE
 KA1352'ENTRANCE SIDEWALK, 1.9 M (6.2 FT) WEST OF WEST EDGE OF THE STREET
 KA1352'SIDEWALK, 2.1 M (6.9 FT) NORTH-NORTHWEST OF NORTHWEST CORNER OF THE
 KA1352'NORTH BRICK ENTRANCE PILLAR, 13.3 M (43.6 FT) SOUTHWEST OF THE
 KA1352'FLAGPOLE, AND 25.2 M (82.7 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER
 KA1352'OF THE BOTTOM STEP AT BUILDING ENTRANCE.
 KA1352
 KA1352                          STATION RECOVERY (1997)
 KA1352
 KA1352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1997 (LK)
 KA1352'THE STATION IS LOCATED IN THE WEST PART OF PALESTINE, IN THE FRONT
 KA1352'LAWN OF THE PALESTINE TOWNSHIP HIGH SCHOOL, AT THE ENTRANCE PILLARS.
 KA1352'TO REACH FROM THE INTERSECTION OF STATE ROUTE 33, JACKSON STREET, AND
 KA1352'GRAND PRAIRIE STREET IN THE EAST PART OF PALESTINE, GO WEST ON GRAND
 KA1352'PRAIRIE STREET FOR 0.6 MI (1.0 KM) TO A T-STREET.  TURN LEFT, SOUTH,
 KA1352'ON WASHINGTON STREET FOR 0.07 MI (0.11 KM) TO THE SCHOOL ENTRANCE AND
 KA1352'THE STATION ON THE RIGHT, 2.9 M (9.5 FT) NORTH OF THE NORTH EDGE OF
 KA1352'THE ENTRANCE SIDEWALK, 1.9 M (6.2 FT) WEST OF THE WEST EDGE OF THE
 KA1352'STREET SIDEWALK, 2.1 M (6.9 FT) NORTH-NORTHWEST OF THE NORTHWEST
 KA1352'CORNER OF THE NORTH BRICK ENTRANCE PILLAR, 13.3 M (43.6 FT) SOUTHWEST
 KA1352'OF THE FLAGPOLE, AND 25.2 M (82.7 FT) EAST-NORTHEAST OF THE NORTHEAST
 KA1352'CORNER OF THE BOTTOM STEP AT BUILDING ENTRANCE.
 KA1352
 KA1352                          STATION RECOVERY (1997)
 KA1352
 KA1352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KA1352'RECOVERED AS DESCRIBED.
 KA1352
 KA1352                          STATION RECOVERY (1999)
 KA1352
 KA1352'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA1352'RECOVERED IN GOOD CONDITION.
 KA1352
 KA1352                          STATION RECOVERY (1999)
 KA1352
 KA1352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 KA1352'RECOVERED AS DESCRIBED
 KA1352'
 KA1352
 KA1352                          STATION RECOVERY (2010)
 KA1352
 KA1352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 KA1352'RECOVERED IN GOOD CONDITION.
 KA1352
 KA1352                          STATION RECOVERY (2010)
 KA1352
 KA1352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KA1352'RECOVERED AS DESCRIBED
 KA1352
 KA1352                          STATION RECOVERY (2014)
 KA1352
 KA1352'RECOVERY NOTE BY INDIANA DEPARTMENT OF TRANSPORTATION 2014 (GK)
 KA1352'RECOVERED AS DESCRIBED.
 KA1352
 KA1352                          STATION RECOVERY (2025)
 KA1352
 KA1352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (ZCL)
 KA1352'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0823 ***********************************************************************
 KB0823  DESIGNATION -  W 93
 KB0823  PID         -  KB0823
 KB0823  STATE/COUNTY-  IL/MONTGOMERY
 KB0823  COUNTRY     -  US
 KB0823  USGS QUAD   -  BUTLER (2018)
 KB0823
 KB0823                         *CURRENT SURVEY CONTROL
 KB0823  ______________________________________________________________________
 KB0823* NAD 83(1986) POSITION- 39 11 59.     (N) 089 32 10.     (W)   SCALED
 KB0823* NAVD 88 ORTHO HEIGHT -   192.429 (meters)      631.33  (feet) ADJUSTED
 KB0823  ______________________________________________________________________
 KB0823  GEOID HEIGHT    -        -31.356 (meters)                     GEOID18
 KB0823  DYNAMIC HEIGHT  -        192.320 (meters)      630.97  (feet) COMP
 KB0823  MODELED GRAVITY -    980,057.0   (mgal)                       NAVD 88
 KB0823
 KB0823  VERT ORDER      -  SECOND    CLASS 0
 KB0823
 KB0823.The horizontal coordinates were scaled from a map and have
 KB0823.an estimated accuracy of +/- 6 seconds.
 KB0823
 KB0823.The orthometric height was determined by differential leveling and
 KB0823.adjusted by the NATIONAL GEODETIC SURVEY
 KB0823.in June 1991.
 KB0823
 KB0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0823.GEOID18 height accuracy estimate available here.
 KB0823
 KB0823.Click photographs - Photos may exist for this station.
 KB0823
 KB0823.The dynamic height is computed by dividing the NAVD 88
 KB0823.geopotential number by the normal gravity value computed on the
 KB0823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0823.degrees latitude (g = 980.6199 gals.).
 KB0823
 KB0823.The modeled gravity was interpolated from observed gravity values.
 KB0823
 KB0823;                    North         East    Units  Estimated Accuracy
 KB0823;SPC IL W     -   281,330.      754,470.      MT  (+/- 180 meters Scaled)
 KB0823
 KB0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ809420(NAD 83)
 KB0823
 KB0823                          SUPERSEDED SURVEY CONTROL
 KB0823
 KB0823  NGVD 29 (??/??/92)  192.555  (m)          631.74   (f) ADJ UNCH    2 0
 KB0823
 KB0823.Superseded values are not recommended for survey control.
 KB0823
 KB0823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0823.See file dsdata.pdf to determine how the superseded data were derived.
 KB0823
 KB0823_MARKER: DB = BENCH MARK DISK
 KB0823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0823_STAMPING: W 93 1935
 KB0823_MARK LOGO: CGS
 KB0823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0823+STABILITY: SURFACE MOTION
 KB0823
 KB0823  HISTORY     - Date     Condition        Report By
 KB0823  HISTORY     - 1935     MONUMENTED       CGS
 KB0823  HISTORY     - 1950     GOOD             CGS
 KB0823
 KB0823                          STATION DESCRIPTION
 KB0823
 KB0823'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0823'AT BUTLER.
 KB0823'AT BUTLER, MONTGOMERY COUNTY, ON THE CLEVELAND, CINCINNATI,
 KB0823'CHICAGO AND ST. LOUIS RAILWAY, ABOUT 600 FEET WEST OF MAIN
 KB0823'STREET, AT POLE 199/13, ONE RAIL WEST OF THE CENTERLINE OF A
 KB0823'STREET, AND 18 FEET NORTH OF THE TRACK.  A STANDARD DISK, STAMPED
 KB0823'W 93 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0823
 KB0823                          STATION RECOVERY (1950)
 KB0823
 KB0823'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950
 KB0823'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0960 ***********************************************************************
 KB0960  DESIGNATION -  W 95
 KB0960  PID         -  KB0960
 KB0960  STATE/COUNTY-  IL/SANGAMON
 KB0960  COUNTRY     -  US
 KB0960  USGS QUAD   -  DIVERNON (2018)
 KB0960
 KB0960                         *CURRENT SURVEY CONTROL
 KB0960  ______________________________________________________________________
 KB0960* NAD 83(1986) POSITION- 39 34 00.     (N) 089 44 57.     (W)   SCALED
 KB0960* NAVD 88 ORTHO HEIGHT -   193.803 (meters)      635.84  (feet) ADJUSTED
 KB0960  ______________________________________________________________________
 KB0960  GEOID HEIGHT    -        -32.077 (meters)                     GEOID18
 KB0960  DYNAMIC HEIGHT  -        193.694 (meters)      635.48  (feet) COMP
 KB0960  MODELED GRAVITY -    980,062.0   (mgal)                       NAVD 88
 KB0960
 KB0960  VERT ORDER      -  SECOND    CLASS 0
 KB0960
 KB0960.The horizontal coordinates were scaled from a map and have
 KB0960.an estimated accuracy of +/- 6 seconds.
 KB0960
 KB0960.The orthometric height was determined by differential leveling and
 KB0960.adjusted by the NATIONAL GEODETIC SURVEY
 KB0960.in June 1991.
 KB0960
 KB0960.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0960.GEOID18 height accuracy estimate available here.
 KB0960
 KB0960.Click photographs - Photos may exist for this station.
 KB0960
 KB0960.The dynamic height is computed by dividing the NAVD 88
 KB0960.geopotential number by the normal gravity value computed on the
 KB0960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0960.degrees latitude (g = 980.6199 gals.).
 KB0960
 KB0960.The modeled gravity was interpolated from observed gravity values.
 KB0960
 KB0960;                    North         East    Units  Estimated Accuracy
 KB0960;SPC IL W     -   321,960.      735,870.      MT  (+/- 180 meters Scaled)
 KB0960
 KB0960_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ638832(NAD 83)
 KB0960
 KB0960                          SUPERSEDED SURVEY CONTROL
 KB0960
 KB0960  NGVD 29 (??/??/92)  193.916  (m)          636.21   (f) ADJ UNCH    2 0
 KB0960
 KB0960.Superseded values are not recommended for survey control.
 KB0960
 KB0960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0960.See file dsdata.pdf to determine how the superseded data were derived.
 KB0960
 KB0960_MARKER: DB = BENCH MARK DISK
 KB0960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0960_STAMPING: W 95 1935
 KB0960_MARK LOGO: CGS
 KB0960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0960+STABILITY: SURFACE MOTION
 KB0960
 KB0960  HISTORY     - Date     Condition        Report By
 KB0960  HISTORY     - 1935     MONUMENTED       CGS
 KB0960  HISTORY     - 1962     MARK NOT FOUND   USGS
 KB0960  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0960
 KB0960                          STATION DESCRIPTION
 KB0960
 KB0960'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0960'1.8 MI S FROM AUBURN.
 KB0960'1.8 MILES SOUTH ALONG THE OLD ALTON RAILROAD FROM THE STATION AT
 KB0960'AUBURN, SANGAMON COUNTY, 0.3 MILE SOUTH OF A COAL MINE, AT A
 KB0960'ROAD CROSSING, 13 YARDS SOUTH OF THE CENTERLINE OF THE ROAD, 6
 KB0960'YARDS WEST OF THE CENTERLINE OF THE SOUTHBOUND TRACK, AND 4 YARDS
 KB0960'EAST OF A FENCE CORNER.  A STANDARD DISK, STAMPED W 95 1935
 KB0960'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- AT THE
 KB0960'APPROXIMATE LOCATION OF THE CONCRETE POST A NEW RAILROAD SIGNAL
 KB0960'HAS BEEN ERECTED.
 KB0960
 KB0960                          STATION RECOVERY (1962)
 KB0960
 KB0960'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 KB0960'MARK NOT FOUND.
 KB0960
 KB0960                          STATION RECOVERY (1976)
 KB0960
 KB0960'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0960'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0848 ***********************************************************************
 KB0848  DESIGNATION -  W 96
 KB0848  PID         -  KB0848
 KB0848  STATE/COUNTY-  IL/MONTGOMERY
 KB0848  COUNTRY     -  US
 KB0848  USGS QUAD   -  LITCHFIELD (2018)
 KB0848
 KB0848                         *CURRENT SURVEY CONTROL
 KB0848  ______________________________________________________________________
 KB0848* NAD 83(1986) POSITION- 39 12 18.     (N) 089 40 04.     (W)   SCALED
 KB0848* NAVD 88 ORTHO HEIGHT -   204.089 (meters)      669.58  (feet) ADJUSTED
 KB0848  ______________________________________________________________________
 KB0848  GEOID HEIGHT    -        -31.356 (meters)                     GEOID18
 KB0848  DYNAMIC HEIGHT  -        203.971 (meters)      669.19  (feet) COMP
 KB0848  MODELED GRAVITY -    980,046.9   (mgal)                       NAVD 88
 KB0848
 KB0848  VERT ORDER      -  SECOND    CLASS 0
 KB0848
 KB0848.The horizontal coordinates were scaled from a map and have
 KB0848.an estimated accuracy of +/- 6 seconds.
 KB0848
 KB0848.The orthometric height was determined by differential leveling and
 KB0848.adjusted by the NATIONAL GEODETIC SURVEY
 KB0848.in June 1991.
 KB0848
 KB0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0848.GEOID18 height accuracy estimate available here.
 KB0848
 KB0848.Click photographs - Photos may exist for this station.
 KB0848
 KB0848.The dynamic height is computed by dividing the NAVD 88
 KB0848.geopotential number by the normal gravity value computed on the
 KB0848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0848.degrees latitude (g = 980.6199 gals.).
 KB0848
 KB0848.The modeled gravity was interpolated from observed gravity values.
 KB0848
 KB0848;                    North         East    Units  Estimated Accuracy
 KB0848;SPC IL W     -   281,850.      743,090.      MT  (+/- 180 meters Scaled)
 KB0848
 KB0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ696429(NAD 83)
 KB0848
 KB0848                          SUPERSEDED SURVEY CONTROL
 KB0848
 KB0848  NGVD 29 (??/??/92)  204.218  (m)          670.01   (f) ADJ UNCH    2 0
 KB0848
 KB0848.Superseded values are not recommended for survey control.
 KB0848
 KB0848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0848.See file dsdata.pdf to determine how the superseded data were derived.
 KB0848
 KB0848_MARKER: DB = BENCH MARK DISK
 KB0848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0848_STAMPING: W 96 1935
 KB0848_MARK LOGO: CGS
 KB0848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0848+STABILITY: SURFACE MOTION
 KB0848
 KB0848  HISTORY     - Date     Condition        Report By
 KB0848  HISTORY     - 1935     MONUMENTED       CGS
 KB0848  HISTORY     - 1935     MARK NOT FOUND   CGS
 KB0848  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0848
 KB0848                          STATION DESCRIPTION
 KB0848
 KB0848'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0848'2 MI N FROM LITCHFIELD.
 KB0848'2.0 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KB0848'FROM THE STATION AT LITCHFIELD, MONTGOMERY COUNTY, ABOUT 1/4
 KB0848'MILE SOUTH OF MILEPOST 62, AT A ROAD CROSSING, 25 FEET NORTH OF
 KB0848'THE CROSS ROAD, 10 FEET EAST OF THE EAST RAIL, AND 30 FEET WEST
 KB0848'OF A FENCE.  A STANDARD DISK, STAMPED W 96 1935 AND SET IN THE
 KB0848'TOP OF A CONCRETE POST.
 KB0848
 KB0848                          STATION RECOVERY (1935)
 KB0848
 KB0848'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 KB0848'MARK NOT FOUND.
 KB0848
 KB0848                          STATION RECOVERY (2013)
 KB0848
 KB0848'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0848'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1063 ***********************************************************************
 HB1063  DESIGNATION -  W 97
 HB1063  PID         -  HB1063
 HB1063  STATE/COUNTY-  IL/RANDOLPH
 HB1063  COUNTRY     -  US
 HB1063  USGS QUAD   -  CHESTER (2018)
 HB1063
 HB1063                         *CURRENT SURVEY CONTROL
 HB1063  ______________________________________________________________________
 HB1063* NAD 83(1986) POSITION- 37 53 03.     (N) 089 47 46.     (W)   SCALED
 HB1063* NAVD 88 ORTHO HEIGHT -   116.278 (meters)      381.49  (feet) ADJUSTED
 HB1063  ______________________________________________________________________
 HB1063  GEOID HEIGHT    -        -29.465 (meters)                     GEOID18
 HB1063  DYNAMIC HEIGHT  -        116.198 (meters)      381.23  (feet) COMP
 HB1063  MODELED GRAVITY -    979,939.7   (mgal)                       NAVD 88
 HB1063
 HB1063  VERT ORDER      -  SECOND    CLASS 0
 HB1063
 HB1063.The horizontal coordinates were scaled from a map and have
 HB1063.an estimated accuracy of +/- 6 seconds.
 HB1063
 HB1063.The orthometric height was determined by differential leveling and
 HB1063.adjusted by the NATIONAL GEODETIC SURVEY
 HB1063.in June 1991.
 HB1063
 HB1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1063.GEOID18 height accuracy estimate available here.
 HB1063
 HB1063.Click photographs - Photos may exist for this station.
 HB1063
 HB1063.The dynamic height is computed by dividing the NAVD 88
 HB1063.geopotential number by the normal gravity value computed on the
 HB1063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1063.degrees latitude (g = 980.6199 gals.).
 HB1063
 HB1063.The modeled gravity was interpolated from observed gravity values.
 HB1063
 HB1063;                    North         East    Units  Estimated Accuracy
 HB1063;SPC IL W     -   135,180.      732,600.      MT  (+/- 180 meters Scaled)
 HB1063
 HB1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG540966(NAD 83)
 HB1063
 HB1063                          SUPERSEDED SURVEY CONTROL
 HB1063
 HB1063  NGVD 29 (11/26/84)  116.378  (m)          381.82   (f) ADJUSTED    2 0
 HB1063
 HB1063.Superseded values are not recommended for survey control.
 HB1063
 HB1063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1063.See file dsdata.pdf to determine how the superseded data were derived.
 HB1063
 HB1063_MARKER: DB = BENCH MARK DISK
 HB1063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1063_STAMPING: W 97 1935
 HB1063_MARK LOGO: CGS
 HB1063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1063+STABILITY: SURFACE MOTION
 HB1063
 HB1063  HISTORY     - Date     Condition        Report By
 HB1063  HISTORY     - 1935     MONUMENTED       CGS
 HB1063  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1063
 HB1063                          STATION DESCRIPTION
 HB1063
 HB1063'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1063'2.1 MI SE FROM CHESTER.
 HB1063'2.1 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1063'STATION AT CHESTER, RANDOLPH COUNTY, 11-1/2 RAILS NORTH OF SIGNAL
 HB1063'63.9, AT POLE 63/22, AND 26 FEET EAST OF THE CENTERLINE OF THE
 HB1063'TRACK.  A STANDARD DISK, STAMPED W 97 1935 AND SET IN THE TOP OF
 HB1063'A CONCRETE POST.  NOTE-- STATION AT CHESTER HAS BEEN REBUILT ABOUT
 HB1063'0.6 MILE SOUTH OF ITS FORMER LOCATION.
 HB1063
 HB1063                          STATION RECOVERY (1966)
 HB1063
 HB1063'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1063'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1259 ***********************************************************************
 JB1259  DESIGNATION -  W 98
 JB1259  PID         -  JB1259
 JB1259  STATE/COUNTY-  IL/RANDOLPH
 JB1259  COUNTRY     -  US
 JB1259  USGS QUAD   -  TILDEN (2018)
 JB1259
 JB1259                         *CURRENT SURVEY CONTROL
 JB1259  ______________________________________________________________________
 JB1259* NAD 83(1986) POSITION- 38 09 40.     (N) 089 39 16.     (W)   SCALED
 JB1259* NAVD 88 ORTHO HEIGHT -   156.749 (meters)      514.27  (feet) ADJUSTED
 JB1259  ______________________________________________________________________
 JB1259  GEOID HEIGHT    -        -29.783 (meters)                     GEOID18
 JB1259  DYNAMIC HEIGHT  -        156.646 (meters)      513.93  (feet) COMP
 JB1259  MODELED GRAVITY -    979,969.3   (mgal)                       NAVD 88
 JB1259
 JB1259  VERT ORDER      -  SECOND    CLASS 0
 JB1259
 JB1259.The horizontal coordinates were scaled from a map and have
 JB1259.an estimated accuracy of +/- 6 seconds.
 JB1259
 JB1259.The orthometric height was determined by differential leveling and
 JB1259.adjusted by the NATIONAL GEODETIC SURVEY
 JB1259.in June 1991.
 JB1259
 JB1259.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1259.GEOID18 height accuracy estimate available here.
 JB1259
 JB1259.Click photographs - Photos may exist for this station.
 JB1259
 JB1259.The dynamic height is computed by dividing the NAVD 88
 JB1259.geopotential number by the normal gravity value computed on the
 JB1259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1259.degrees latitude (g = 980.6199 gals.).
 JB1259
 JB1259.The modeled gravity was interpolated from observed gravity values.
 JB1259
 JB1259;                    North         East    Units  Estimated Accuracy
 JB1259;SPC IL W     -   165,980.      744,890.      MT  (+/- 180 meters Scaled)
 JB1259
 JB1259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH674270(NAD 83)
 JB1259
 JB1259                          SUPERSEDED SURVEY CONTROL
 JB1259
 JB1259  NGVD 29 (??/??/92)  156.857  (m)          514.62   (f) ADJ UNCH    2 0
 JB1259
 JB1259.Superseded values are not recommended for survey control.
 JB1259
 JB1259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1259.See file dsdata.pdf to determine how the superseded data were derived.
 JB1259
 JB1259_MARKER: DB = BENCH MARK DISK
 JB1259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1259_STAMPING: W 98 1935
 JB1259_MARK LOGO: CGS
 JB1259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1259+STABILITY: SURFACE MOTION
 JB1259
 JB1259  HISTORY     - Date     Condition        Report By
 JB1259  HISTORY     - 1935     MONUMENTED       CGS
 JB1259  HISTORY     - 1962     MARK NOT FOUND   USGS
 JB1259  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1259
 JB1259                          STATION DESCRIPTION
 JB1259
 JB1259'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1259'4 MI NE FROM SPARTA.
 JB1259'4.0 MILES NORTHEAST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM THE
 JB1259'STATION AT SPARTA, RANDOLPH COUNTY, AT POLE 52+02-1/2, AT A ROAD
 JB1259'CROSSING, 25 FEET NORTH OF THE CENTERLINE OF THE TRACK, AND 20
 JB1259'FEET WEST OF THE CENTERLINE OF A ROAD.  A STANDARD DISK, STAMPED
 JB1259'W 98 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1259
 JB1259                          STATION RECOVERY (1962)
 JB1259
 JB1259'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 JB1259'MARK NOT FOUND.
 JB1259
 JB1259                          STATION RECOVERY (2011)
 JB1259
 JB1259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1259'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1224 ***********************************************************************
 JB1224  DESIGNATION -  W 99
 JB1224  PID         -  JB1224
 JB1224  STATE/COUNTY-  IL/ST CLAIR
 JB1224  COUNTRY     -  US
 JB1224  USGS QUAD   -  NEW ATHENS WEST (2018)
 JB1224
 JB1224                         *CURRENT SURVEY CONTROL
 JB1224  ______________________________________________________________________
 JB1224* NAD 83(1986) POSITION- 38 19 46.     (N) 089 52 34.     (W)   SCALED
 JB1224* NAVD 88 ORTHO HEIGHT -   122.385 (meters)      401.52  (feet) ADJUSTED
 JB1224  ______________________________________________________________________
 JB1224  GEOID HEIGHT    -        -30.194 (meters)                     GEOID18
 JB1224  DYNAMIC HEIGHT  -        122.306 (meters)      401.27  (feet) COMP
 JB1224  MODELED GRAVITY -    979,982.7   (mgal)                       NAVD 88
 JB1224
 JB1224  VERT ORDER      -  SECOND    CLASS 0
 JB1224
 JB1224.The horizontal coordinates were scaled from a map and have
 JB1224.an estimated accuracy of +/- 6 seconds.
 JB1224
 JB1224.The orthometric height was determined by differential leveling and
 JB1224.adjusted by the NATIONAL GEODETIC SURVEY
 JB1224.in June 1991.
 JB1224
 JB1224.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1224.GEOID18 height accuracy estimate available here.
 JB1224
 JB1224.Click photographs - Photos may exist for this station.
 JB1224
 JB1224.The dynamic height is computed by dividing the NAVD 88
 JB1224.geopotential number by the normal gravity value computed on the
 JB1224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1224.degrees latitude (g = 980.6199 gals.).
 JB1224
 JB1224.The modeled gravity was interpolated from observed gravity values.
 JB1224
 JB1224;                    North         East    Units  Estimated Accuracy
 JB1224;SPC IL W     -   184,580.      725,400.      MT  (+/- 180 meters Scaled)
 JB1224
 JB1224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH485462(NAD 83)
 JB1224
 JB1224                          SUPERSEDED SURVEY CONTROL
 JB1224
 JB1224  NGVD 29 (??/??/92)  122.513  (m)          401.94   (f) ADJ UNCH    2 0
 JB1224
 JB1224.Superseded values are not recommended for survey control.
 JB1224
 JB1224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1224.See file dsdata.pdf to determine how the superseded data were derived.
 JB1224
 JB1224_MARKER: DB = BENCH MARK DISK
 JB1224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1224_STAMPING: W 99 1935
 JB1224_MARK LOGO: CGS
 JB1224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1224+STABILITY: SURFACE MOTION
 JB1224
 JB1224  HISTORY     - Date     Condition        Report By
 JB1224  HISTORY     - 1935     MONUMENTED       CGS
 JB1224  HISTORY     - 1957     GOOD             CGS
 JB1224  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1224  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 JB1224
 JB1224                          STATION DESCRIPTION
 JB1224
 JB1224'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 JB1224'AT NEW ATHENS.
 JB1224'AT NEW ATHENS, ST. CLAIR COUNTY, ON THE ILLINOIS CENTRAL
 JB1224'RAILROAD, 41 FEET NORTH OF THE STATION, AT A ROAD CROSSING,
 JB1224'36 FEET NORTH OF THE NORTH MAIN TRACK, 34 FEET WEST OF THE
 JB1224'CENTERLINE OF THE ROAD, AND 6 FEET WEST OF A CONCRETE CISTERN
 JB1224'OWNED BY THE RAILROAD.  A STANDARD DISK, STAMPED W 99 1935 AND
 JB1224'SET IN THE TOP OF A CONCRETE POST.
 JB1224
 JB1224                          STATION RECOVERY (1988)
 JB1224
 JB1224'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1224'MARK NOT FOUND.
 JB1224
 JB1224                          STATION RECOVERY (2012)
 JB1224
 JB1224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1224'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0600 ***********************************************************************
 HB0600  DESIGNATION -  W 9=414
 HB0600  PID         -  HB0600
 HB0600  STATE/COUNTY-  IL/PERRY
 HB0600  COUNTRY     -  US
 HB0600  USGS QUAD   -  ELKVILLE (2018)
 HB0600
 HB0600                         *CURRENT SURVEY CONTROL
 HB0600  ______________________________________________________________________
 HB0600* NAD 83(1986) POSITION- 37 57 23.     (N) 089 14 15.     (W)   SCALED
 HB0600* NAVD 88 ORTHO HEIGHT -   125.966 (meters)      413.27  (feet) ADJUSTED
 HB0600  ______________________________________________________________________
 HB0600  GEOID HEIGHT    -        -29.377 (meters)                     GEOID18
 HB0600  DYNAMIC HEIGHT  -        125.883 (meters)      413.00  (feet) COMP
 HB0600  MODELED GRAVITY -    979,968.4   (mgal)                       NAVD 88
 HB0600
 HB0600  VERT ORDER      -  FIRST     CLASS I
 HB0600
 HB0600.The horizontal coordinates were scaled from a map and have
 HB0600.an estimated accuracy of +/- 6 seconds.
 HB0600
 HB0600.The orthometric height was determined by differential leveling and
 HB0600.adjusted by the NATIONAL GEODETIC SURVEY
 HB0600.in June 1991.
 HB0600
 HB0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0600.GEOID18 height accuracy estimate available here.
 HB0600
 HB0600.Click photographs - Photos may exist for this station.
 HB0600
 HB0600.The dynamic height is computed by dividing the NAVD 88
 HB0600.geopotential number by the normal gravity value computed on the
 HB0600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0600.degrees latitude (g = 980.6199 gals.).
 HB0600
 HB0600.The modeled gravity was interpolated from observed gravity values.
 HB0600
 HB0600;                    North         East    Units  Estimated Accuracy
 HB0600;SPC IL W     -   143,540.      781,660.      MT  (+/- 180 meters Scaled)
 HB0600
 HB0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH034033(NAD 83)
 HB0600
 HB0600                          SUPERSEDED SURVEY CONTROL
 HB0600
 HB0600  NGVD 29 (11/26/84)  126.063  (m)          413.59   (f) ADJUSTED    1 1
 HB0600
 HB0600.Superseded values are not recommended for survey control.
 HB0600
 HB0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0600.See file dsdata.pdf to determine how the superseded data were derived.
 HB0600
 HB0600_MARKER: Z = SEE DESCRIPTION
 HB0600_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0600_SP_SET: CULVERT
 HB0600_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0600
 HB0600  HISTORY     - Date     Condition        Report By
 HB0600  HISTORY     - 1902     MONUMENTED       MME
 HB0600  HISTORY     - 1969     GOOD             CGS
 HB0600  HISTORY     - 20090302 MARK NOT FOUND   ILDT
 HB0600
 HB0600                          STATION DESCRIPTION
 HB0600
 HB0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0600'3.8 MI S FROM DU QUOIN.
 HB0600'ABOUT 3.75 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0600'THE STATION AT DU QUOIN, OR ABOUT 3.2 MILES NORTH ALONG THE
 HB0600'ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE IN ELKVILLE, 0.25
 HB0600'MILE SOUTH OF MILEPOST 292, THE MARK IS THE 0 IN 1902 OF THE
 HB0600'INSCRIPTION MME                CO. 1902 ST. LOUIS WHICH IS ON A
 HB0600'SEMI-CIRCULAR BRASS PLATE, SET IN THE CENTER OF THE TOP OF THE WEST
 HB0600'CONCRETE HEADWALL OF A 50-INCH IRON TUBULAR CULVERT, 9 FEET WEST
 HB0600'OF THE WEST RAIL OF THE WEST TRACK, AND ABOUT 2 1/2 FEET BELOW
 HB0600'THE LEVEL OF THE TRACK.  1/4 SEC 32, T6S, R1W
 HB0600
 HB0600                          STATION RECOVERY (2009)
 HB0600
 HB0600'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0600'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE9235 ***********************************************************************
 AE9235  DESIGNATION -  W SG 4
 AE9235  PID         -  AE9235
 AE9235  STATE/COUNTY-  IL/COOK
 AE9235  COUNTRY     -  US
 AE9235  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AE9235
 AE9235                         *CURRENT SURVEY CONTROL
 AE9235  ______________________________________________________________________
 AE9235* NAD 83(1986) POSITION- 41 53 21.     (N) 087 36 29.     (W)   SCALED
 AE9235* NAVD 88 ORTHO HEIGHT -   178.680 (meters)      586.22  (feet) ADJUSTED
 AE9235  ______________________________________________________________________
 AE9235  GEOID HEIGHT    -        -33.613 (meters)                     GEOID18
 AE9235  DYNAMIC HEIGHT  -        178.619 (meters)      586.02  (feet) COMP
 AE9235  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 AE9235
 AE9235  VERT ORDER      -  SECOND    CLASS I
 AE9235
 AE9235.The horizontal coordinates were scaled from a map and have
 AE9235.an estimated accuracy of +/- 6 seconds.
 AE9235
 AE9235.The orthometric height was determined by differential leveling and
 AE9235.adjusted by the NATIONAL GEODETIC SURVEY
 AE9235.in June 1998.
 AE9235
 AE9235.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9235.GEOID18 height accuracy estimate available here.
 AE9235
 AE9235.Click photographs - Photos may exist for this station.
 AE9235
 AE9235.The dynamic height is computed by dividing the NAVD 88
 AE9235.geopotential number by the normal gravity value computed on the
 AE9235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9235.degrees latitude (g = 980.6199 gals.).
 AE9235
 AE9235.The modeled gravity was interpolated from observed gravity values.
 AE9235
 AE9235;                    North         East    Units  Estimated Accuracy
 AE9235;SPC IL E     -   580,050.      360,190.      MT  (+/- 180 meters Scaled)
 AE9235
 AE9235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM495376(NAD 83)
 AE9235
 AE9235                          SUPERSEDED SURVEY CONTROL
 AE9235
 AE9235.No superseded survey control is available for this station.
 AE9235
 AE9235_MARKER: DD = SURVEY DISK
 AE9235_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 AE9235_SP_SET: LOCK WALL
 AE9235_STAMPING: W SG 4 1988
 AE9235_MARK LOGO: USACE
 AE9235_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9235_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9235+STABILITY: POSITION/ELEVATION WELL
 AE9235
 AE9235  HISTORY     - Date     Condition        Report By
 AE9235  HISTORY     - 1988     MONUMENTED       USACE
 AE9235  HISTORY     - 19950810 GOOD             NOS
 AE9235
 AE9235                          STATION DESCRIPTION
 AE9235
 AE9235'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AE9235'0.75 MILES (1.21 KM) EAST ALONG E.  OHIO ST.  FROM THE INTERSECTION
 AE9235'WITH N.  MICHIGAN BLVD.  JUST SOUTH OF THE NAVY PIER AT THE CHICAGO
 AE9235'RIVER LOCKS, SET IN TOP OF CONCRETE ON THE WEST SIDE OF PIER LEADING
 AE9235'TO LOCK AND CONTROL ROOM AT LOWER END OF LOCK, 110.0 FT (33.5 M) SOUTH
 AE9235'OF CAMERA NO.3 LIGHT POLE AT GATE, 109.5 FT (33.4 M) NORTH OF THE NW
 AE9235'CORNER OF CONTROL ROOM A, 25.1 FT (7.7 M) WEST OF THE NW CORNER AND AT
 AE9235'NORTH END OF PUMP ROOM, 3.0 FT (0.9 M) EAST OF THE WEST FACE OF
 AE9235'CONCRETE PIER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3168 ***********************************************************************
 DK3168  DESIGNATION -  WA20001
 DK3168  PID         -  DK3168
 DK3168  STATE/COUNTY-  IL/DU PAGE
 DK3168  COUNTRY     -  US
 DK3168  USGS QUAD   -  WEST CHICAGO (2018)
 DK3168
 DK3168                         *CURRENT SURVEY CONTROL
 DK3168  ______________________________________________________________________
 DK3168* NAD 83(1986) POSITION- 41 56 08.     (N) 088 13 28.     (W)   SCALED
 DK3168* NAVD 88 ORTHO HEIGHT -   235.527 (meters)      772.72  (feet) ADJUSTED
 DK3168  ______________________________________________________________________
 DK3168  GEOID HEIGHT    -        -33.291 (meters)                     GEOID18
 DK3168  DYNAMIC HEIGHT  -        235.446 (meters)      772.46  (feet) COMP
 DK3168  MODELED GRAVITY -    980,273.5   (mgal)                       NAVD 88
 DK3168
 DK3168  VERT ORDER      -  SECOND    CLASS I
 DK3168
 DK3168.The horizontal coordinates were scaled from a map and have
 DK3168.an estimated accuracy of +/- 6 seconds.
 DK3168
 DK3168.The orthometric height was determined by differential leveling and
 DK3168.adjusted by the NATIONAL GEODETIC SURVEY
 DK3168.in May 2008.
 DK3168
 DK3168.No vertical observational check was made to the station.
 DK3168
 DK3168.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3168.GEOID18 height accuracy estimate available here.
 DK3168
 DK3168.Click photographs - Photos may exist for this station.
 DK3168
 DK3168.The dynamic height is computed by dividing the NAVD 88
 DK3168.geopotential number by the normal gravity value computed on the
 DK3168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3168.degrees latitude (g = 980.6199 gals.).
 DK3168
 DK3168.The modeled gravity was interpolated from observed gravity values.
 DK3168
 DK3168;                    North         East    Units  Estimated Accuracy
 DK3168;SPC IL E     -   584,950.      309,030.      MT  (+/- 180 meters Scaled)
 DK3168
 DK3168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM984433(NAD 83)
 DK3168
 DK3168                          SUPERSEDED SURVEY CONTROL
 DK3168
 DK3168.No superseded survey control is available for this station.
 DK3168
 DK3168_MARKER: DD = SURVEY DISK
 DK3168_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 DK3168_MARK LOGO: IL-043
 DK3168_PROJECTION: RECESSED 46 CENTIMETERS
 DK3168_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3168_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3168+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3168_ROD/PIPE-DEPTH: 3.1 meters
 DK3168
 DK3168  HISTORY     - Date     Condition        Report By
 DK3168  HISTORY     - 1984     MONUMENTED       MARCHE
 DK3168  HISTORY     - 20071109 GOOD             PATRIC
 DK3168
 DK3168                          STATION DESCRIPTION
 DK3168
 DK3168'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3168'THE STATION IS IN WAYNE, IL.
 DK3168'
 DK3168'TO REACH THE STATION FROM THE INTERSECTION OF STH 64 AND STH 59, GO
 DK3168'NORTH ON STH 59 FOR 1.4 MI (2.3 KM) TO SMITH ROAD.  GO WEST ON SMITH
 DK3168'ROAD FOR ABOUT 4370 FT (1332.0 M) TO THE STATION ALONG THE ILLINOIS
 DK3168'PRAIRIE PATH.
 DK3168'
 DK3168'THE STATION IS LOCATED 131.0 FT (39.9 M) WEST OF THE EXTENSION OF THE
 DK3168'CENTERLINE OF MUNGER ROAD, 267.0 FT (81.4 M) EAST OF THE CENTERLINE OF
 DK3168'LAKE ELEANOR DRIVE, 19.8 FT (6.0 M) SOUTH OF THE CENTERLINE OF SMITH
 DK3168'ROAD, 39.8 FT (12.1 M) NORTHWEST OF A POWER POLE, AND 8.0 FT (2.4 M)
 DK3168'EAST OF THE ILLINOIS PRAIRIE PATH.  THE MONUMENT IS 1.5 FT (0.5 M)
 DK3168'BELOW ROAD SURFACE AND IS FERROMAGNETIC.
 DK3168'
 DK3168'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3683 ***********************************************************************
 DP3683  DESIGNATION -  WABASH 03
 DP3683  PID         -  DP3683
 DP3683  STATE/COUNTY-  IL/WABASH
 DP3683  COUNTRY     -  US
 DP3683  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DP3683
 DP3683                         *CURRENT SURVEY CONTROL
 DP3683  ______________________________________________________________________
 DP3683* NAD 83(1986) POSITION- 38 32 06.66   (N) 087 42 25.79   (W)   HD_HELD1
 DP3683* NAVD 88 ORTHO HEIGHT -   132.701 (meters)      435.37  (feet) ADJUSTED
 DP3683  ______________________________________________________________________
 DP3683  GEOID HEIGHT    -        -31.391 (meters)                     GEOID18
 DP3683  DYNAMIC HEIGHT  -        132.619 (meters)      435.10  (feet) COMP
 DP3683  MODELED GRAVITY -    980,007.8   (mgal)                       NAVD 88
 DP3683
 DP3683  VERT ORDER      -  SECOND    CLASS I
 DP3683
 DP3683.The horizontal coordinates were determined by differentially corrected
 DP3683.hand held GPS observations or other comparable positioning techniques
 DP3683.and have an estimated accuracy of +/- 3 meters.
 DP3683
 DP3683.The orthometric height was determined by differential leveling and
 DP3683.adjusted by the NATIONAL GEODETIC SURVEY
 DP3683.in July 2014.
 DP3683
 DP3683.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3683.GEOID18 height accuracy estimate available here.
 DP3683
 DP3683.Click photographs - Photos may exist for this station.
 DP3683
 DP3683.The dynamic height is computed by dividing the NAVD 88
 DP3683.geopotential number by the normal gravity value computed on the
 DP3683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3683.degrees latitude (g = 980.6199 gals.).
 DP3683
 DP3683.The modeled gravity was interpolated from observed gravity values.
 DP3683
 DP3683;                    North         East    Units  Estimated Accuracy
 DP3683;SPC IL E     -   207,565.4     354,594.8     MT  (+/- 3 meters HH1 GPS) 
 DP3683
 DP3683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3836665434(NAD 83)
 DP3683
 DP3683                          SUPERSEDED SURVEY CONTROL
 DP3683
 DP3683.No superseded survey control is available for this station.
 DP3683
 DP3683_MARKER: DD = SURVEY DISK
 DP3683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3683_STAMPING: WABASH 3
 DP3683_MARK LOGO: ILDT
 DP3683_PROJECTION: FLUSH
 DP3683_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3683+STABILITY: SURFACE MOTION
 DP3683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3683+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2013
 DP3683
 DP3683  HISTORY     - Date     Condition        Report By
 DP3683  HISTORY     - UNK      MONUMENTED       ILDT
 DP3683  HISTORY     - 20131213 GOOD             AMESC
 DP3683
 DP3683                          STATION DESCRIPTION
 DP3683
 DP3683'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3683'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH-NORTHEAST OF MOUNT
 DP3683'CARMEL, 8.6 MI (13.8 KM) EAST OF LANCASTER AND 5.1 MI (8.2 KM)
 DP3683'SOUTHWEST OF SAINT FRANCISVILLE.
 DP3683'
 DP3683'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3683'(LANCASTER ROAD)IN ALLENDALE PROCEED NORTH ALONG COUNTY HIGHWAY 11 FOR
 DP3683'0.4 MI (0.6 KM) TO THE ALLENDALE CEMETERY ENTRANCE AND THE STATION ON
 DP3683'THE RIGHT.
 DP3683'
 DP3683'THE STATION IS 58.0 FT (17.7 M) SOUTHEAST OF THE CENTERLINE OF IL
 DP3683'ROUTE 1, 182.1 FT (55.5 M) NORTHEAST OF A POWER POLE, 136.0 FT (41.5
 DP3683'M) SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE BLOCK BUILDING,
 DP3683'126.7 FT (38.6 M) SOUTHEAST OF A POWER POLE AND TELEPHONE PEDESTAL,
 DP3683'44.2 FT (13.5 M) NORTHWEST OF A FLAG POLE, 27.0 FT (8.2 M) SOUTH OF
 DP3683'THE CENTERLINE OF THE ENTRANCE TO THE CEMETERY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3684 ***********************************************************************
 DP3684  DESIGNATION -  WABASH 07
 DP3684  PID         -  DP3684
 DP3684  STATE/COUNTY-  IL/WABASH
 DP3684  COUNTRY     -  US
 DP3684  USGS QUAD   -  LANCASTER (2018)
 DP3684
 DP3684                         *CURRENT SURVEY CONTROL
 DP3684  ______________________________________________________________________
 DP3684* NAD 83(1986) POSITION- 38 32 33.59   (N) 087 49 56.96   (W)   HD_HELD1
 DP3684* NAVD 88 ORTHO HEIGHT -   158.903 (meters)      521.33  (feet) ADJUSTED
 DP3684  ______________________________________________________________________
 DP3684  GEOID HEIGHT    -        -31.279 (meters)                     GEOID18
 DP3684  DYNAMIC HEIGHT  -        158.804 (meters)      521.01  (feet) COMP
 DP3684  MODELED GRAVITY -    980,004.4   (mgal)                       NAVD 88
 DP3684
 DP3684  VERT ORDER      -  SECOND    CLASS I
 DP3684
 DP3684.The horizontal coordinates were determined by differentially corrected
 DP3684.hand held GPS observations or other comparable positioning techniques
 DP3684.and have an estimated accuracy of +/- 3 meters.
 DP3684
 DP3684.The orthometric height was determined by differential leveling and
 DP3684.adjusted by the NATIONAL GEODETIC SURVEY
 DP3684.in July 2014.
 DP3684
 DP3684.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3684.GEOID18 height accuracy estimate available here.
 DP3684
 DP3684.Click photographs - Photos may exist for this station.
 DP3684
 DP3684.The dynamic height is computed by dividing the NAVD 88
 DP3684.geopotential number by the normal gravity value computed on the
 DP3684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3684.degrees latitude (g = 980.6199 gals.).
 DP3684
 DP3684.The modeled gravity was interpolated from observed gravity values.
 DP3684
 DP3684;                    North         East    Units  Estimated Accuracy
 DP3684;SPC IL E     -   208,328.8     343,663.3     MT  (+/- 3 meters HH1 GPS) 
 DP3684
 DP3684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2745166355(NAD 83)
 DP3684
 DP3684                          SUPERSEDED SURVEY CONTROL
 DP3684
 DP3684.No superseded survey control is available for this station.
 DP3684
 DP3684_MARKER: DS = TRIANGULATION STATION DISK
 DP3684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3684_STAMPING: WABASH 07 2010
 DP3684_MARK LOGO: ILDT
 DP3684_PROJECTION: RECESSED 15 CENTIMETERS
 DP3684_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP3684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3684+STABILITY: SURFACE MOTION
 DP3684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3684+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2013
 DP3684
 DP3684  HISTORY     - Date     Condition        Report By
 DP3684  HISTORY     - 2010     MONUMENTED       ILDT
 DP3684  HISTORY     - 20131211 GOOD             AMESC
 DP3684
 DP3684                          STATION DESCRIPTION
 DP3684
 DP3684'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DP3684'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) EAST OF WEST SALEM, 6.5
 DP3684'MI (10.5 KM) SOUTHEAST OF BERRYVILLE AND 1.8 MI (2.9 KM) EAST OF
 DP3684'LANCASTER.
 DP3684'
 DP3684'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3684'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3684'6.1 MI (9.8 KM) TO COUNTY ROAD 900E.  CONTINUE ALONG COUNTY HIGHWAY 11
 DP3684'FOR 0.95 MI (1.5 KM) TO THE STATION ON THE LEFT.
 DP3684'
 DP3684'THE STATION IS 44.5 FT (13.6 M) SOUTHWEST OF THE CENTERLINE OF COUNTY
 DP3684'HIGHWAY 11, 6.5 FT (2.0 M) SOUTHWEST OF A POWER POLE, 6.5 FT (2.0 M)
 DP3684'SOUTHWEST OF TELEPHONE PEDESTAL P-24 L1456.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9198 ***********************************************************************
 DG9198  DESIGNATION -  WADDAMS 1
 DG9198  PID         -  DG9198
 DG9198  STATE/COUNTY-  IL/STEPHENSON
 DG9198  COUNTRY     -  US
 DG9198  USGS QUAD   -  KENT (2018)
 DG9198
 DG9198                         *CURRENT SURVEY CONTROL
 DG9198  ______________________________________________________________________
 DG9198* NAD 83(2011) POSITION- 42 21 32.67822(N) 089 53 02.87980(W)   ADJUSTED
 DG9198* NAD 83(2011) ELLIP HT-   249.495 (meters)        (06/27/12)   ADJUSTED
 DG9198* NAD 83(2011) EPOCH   -  2010.00
 DG9198* NAVD 88 ORTHO HEIGHT -   282.8   (meters)      928.    (feet) GPS OBS
 DG9198  ______________________________________________________________________
 DG9198  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9198  GEOID HEIGHT    -        -33.211 (meters)                     GEOID99
 DG9198  GEOID HEIGHT    -        -33.313 (meters)                     GEOID18
 DG9198  NAD 83(2011) X  -      9,545.854 (meters)                     COMP
 DG9198  NAD 83(2011) Y  - -4,720,392.600 (meters)                     COMP
 DG9198  NAD 83(2011) Z  -  4,275,328.555 (meters)                     COMP
 DG9198  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 DG9198
 DG9198  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9198  Standards:
 DG9198         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9198            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9198  -------------------------------------------------------------------
 DG9198  NETWORK    0.87   1.72           0.39   0.31   0.88      0.02018988
 DG9198  -------------------------------------------------------------------
 DG9198  Click here for local accuracies and other accuracy information.
 DG9198
 DG9198.The horizontal coordinates were established by GPS observations
 DG9198.and adjusted by the National Geodetic Survey in June 2012.
 DG9198
 DG9198.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9198.been affixed to the stable North American tectonic plate. See 
 DG9198.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9198
 DG9198.The horizontal coordinates are valid at the epoch date displayed above
 DG9198.which is a decimal equivalence of Year/Month/Day.
 DG9198
 DG9198.The orthometric height was determined by GPS observations and a
 DG9198.high-resolution geoid model.
 DG9198
 DG9198.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9198.GEOID18 height accuracy estimate available here.
 DG9198
 DG9198.Click photographs - Photos may exist for this station.
 DG9198
 DG9198.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9198
 DG9198.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9198
 DG9198.The ellipsoidal height was determined by GPS observations
 DG9198.and is referenced to NAD 83.
 DG9198
 DG9198. The following values were computed from the NAD 83(2011) position.
 DG9198
 DG9198;                    North         East     Units Scale Factor Converg.
 DG9198;SPC IL W     -   632,004.046   723,274.685   MT  0.99994784   +0 11 25.3
 DG9198;SPC IL W     - 2,073,499.94  2,372,943.70   sFT  0.99994784   +0 11 25.3
 DG9198;UTM  16      - 4,693,675.080   262,481.100   MT  1.00029418   -1 56 39.0
 DG9198
 DG9198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9198!SPC IL W     -   0.99996087  x   0.99994784  =   0.99990871
 DG9198!UTM  16      -   0.99996087  x   1.00029418  =   1.00025504
 DG9198
 DG9198_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6248193675(NAD 83)
 DG9198
 DG9198                          SUPERSEDED SURVEY CONTROL
 DG9198
 DG9198  NAD 83(2007)-  42 21 32.67822(N)    089 53 02.88069(W) AD(2002.00) 0
 DG9198  ELLIP H (02/10/07)  249.527  (m)                       GP(2002.00)    
 DG9198  NAD 83(1997)-  42 21 32.67810(N)    089 53 02.87991(W) AD(       ) 1
 DG9198  ELLIP H (03/01/05)  249.505  (m)                       GP(       ) 4 1
 DG9198
 DG9198.Superseded values are not recommended for survey control.
 DG9198
 DG9198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9198.See file dsdata.pdf to determine how the superseded data were derived.
 DG9198
 DG9198_MARKER: A = ALUMINUM MARKER
 DG9198_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9198_STAMPING: WADDAMS NO. 1
 DG9198_MARK LOGO: FGRAH
 DG9198_PROJECTION: RECESSED 7 CENTIMETERS
 DG9198_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9198_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9198+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9198_ROD/PIPE-DEPTH: 3.66 meters
 DG9198
 DG9198  HISTORY     - Date     Condition        Report By
 DG9198  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9198
 DG9198                          STATION DESCRIPTION
 DG9198
 DG9198'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9198'STATION IS ABOUT 4.7 KM (2.9 MILES) WEST OF LENA AND ABOUT 5.8 KM (3.6
 DG9198'MILES) NORTHEAST OF  KENT (AIR LINE), IN SECTION 2, T 27 N, R 5 E ON
 DG9198'PROPERTY OWNED BY MARVIN KOCH. THIS STATION IS  5M (16.5 FT) WEST OF
 DG9198'THE EDGE OF PAVEMENT OF WADDAMS GROVE ROAD, 0.4M (1.3 FT) EAST OF AN
 DG9198'ORANGE CARSONITE WITNESS SIGN AND 22.6M (74.1 FT) SOUTHWEST OF A POWER
 DG9198'POLE. MARK IS  FLUSH WITH GROUND LEVEL.
 DG9198'
 DG9198'TO REACH THE STATION FROM THE POST OFFICE ON HIGHWAY 73 IN LENA, GO
 DG9198'SOUTH 1.7 KM (1.1  MILES) TO U.S. HIGHWAY 20, THEN TURN RIGHT (WEST)
 DG9198'ON U.S. HIGHWAY 20,  4.6 KM (2.8 MILES) TO  WADDAMS GROVE ROAD, THEN
 DG9198'TURN RIGHT (NORTH) ON WADDAMS GROVE ROAD 0.2 KM (0.1 MILES)  TO THE
 DG9198'STATION ON THE LEFT (WEST).
 DG9198'
 DG9198'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9198'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9198'7.6 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9198'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9198'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9221 ***********************************************************************
 DG9221  DESIGNATION -  WADDAMS 2
 DG9221  PID         -  DG9221
 DG9221  STATE/COUNTY-  IL/STEPHENSON
 DG9221  COUNTRY     -  US
 DG9221  USGS QUAD   -  KENT (2018)
 DG9221
 DG9221                         *CURRENT SURVEY CONTROL
 DG9221  ______________________________________________________________________
 DG9221* NAD 83(2011) POSITION- 42 21 49.90684(N) 089 53 02.53368(W)   ADJUSTED
 DG9221* NAD 83(2011) ELLIP HT-   246.237 (meters)        (06/27/12)   ADJUSTED
 DG9221* NAD 83(2011) EPOCH   -  2010.00
 DG9221* NAVD 88 ORTHO HEIGHT -   279.567 (meters)      917.21  (feet) ADJUSTED
 DG9221  ______________________________________________________________________
 DG9221  GEOID HEIGHT    -        -33.317 (meters)                     GEOID18
 DG9221  NAD 83(2011) X  -      9,553.045 (meters)                     COMP
 DG9221  NAD 83(2011) Y  - -4,720,031.969 (meters)                     COMP
 DG9221  NAD 83(2011) Z  -  4,275,719.179 (meters)                     COMP
 DG9221  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 DG9221  DYNAMIC HEIGHT  -        279.473 (meters)      916.90  (feet) COMP
 DG9221  MODELED GRAVITY -    980,278.3   (mgal)                       NAVD 88
 DG9221
 DG9221  VERT ORDER      -  SECOND    CLASS I
 DG9221
 DG9221  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9221  Standards:
 DG9221         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9221            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9221  -------------------------------------------------------------------
 DG9221  NETWORK    0.81   1.16           0.37   0.28   0.59     -0.00295258
 DG9221  -------------------------------------------------------------------
 DG9221  Click here for local accuracies and other accuracy information.
 DG9221
 DG9221.The horizontal coordinates were established by GPS observations
 DG9221.and adjusted by the National Geodetic Survey in June 2012.
 DG9221
 DG9221.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9221.been affixed to the stable North American tectonic plate. See 
 DG9221.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9221
 DG9221.The horizontal coordinates are valid at the epoch date displayed above
 DG9221.which is a decimal equivalence of Year/Month/Day.
 DG9221
 DG9221.The orthometric height was determined by differential leveling and
 DG9221.adjusted by the NATIONAL GEODETIC SURVEY
 DG9221.in March 2013.
 DG9221
 DG9221.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9221.GEOID18 height accuracy estimate available here.
 DG9221
 DG9221.Click photographs - Photos may exist for this station.
 DG9221
 DG9221.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9221
 DG9221.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9221
 DG9221.The ellipsoidal height was determined by GPS observations
 DG9221.and is referenced to NAD 83.
 DG9221
 DG9221.The dynamic height is computed by dividing the NAVD 88
 DG9221.geopotential number by the normal gravity value computed on the
 DG9221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DG9221.degrees latitude (g = 980.6199 gals.).
 DG9221
 DG9221.The modeled gravity was interpolated from observed gravity values.
 DG9221
 DG9221. The following values were computed from the NAD 83(2011) position.
 DG9221
 DG9221;                    North         East     Units Scale Factor Converg.
 DG9221;SPC IL W     -   632,535.642   723,280.838   MT  0.99994784   +0 11 25.6
 DG9221;SPC IL W     - 2,075,244.02  2,372,963.88   sFT  0.99994784   +0 11 25.6
 DG9221;UTM  16      - 4,694,206.261   262,507.058   MT  1.00029403   -1 56 39.4
 DG9221
 DG9221!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9221!SPC IL W     -   0.99996138  x   0.99994784  =   0.99990922
 DG9221!UTM  16      -   0.99996138  x   1.00029403  =   1.00025540
 DG9221
 DG9221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6250794206(NAD 83)
 DG9221
 DG9221                          SUPERSEDED SURVEY CONTROL
 DG9221
 DG9221  NAD 83(2007)-  42 21 49.90684(N)    089 53 02.53457(W) AD(2002.00) 0
 DG9221  ELLIP H (02/10/07)  246.270  (m)                       GP(2002.00)    
 DG9221  NAD 83(1997)-  42 21 49.90667(N)    089 53 02.53383(W) AD(       ) 2
 DG9221  ELLIP H (03/01/05)  246.252  (m)                       GP(       ) 4 1
 DG9221  NAVD 88 (03/01/05)  279.5    (m)  GEOID99  model used  GPS OBS        
 DG9221
 DG9221.Superseded values are not recommended for survey control.
 DG9221
 DG9221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9221.See file dsdata.pdf to determine how the superseded data were derived.
 DG9221
 DG9221_MARKER: DD = SURVEY DISK
 DG9221_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9221_STAMPING: WADDAMS 2 2003
 DG9221_MARK LOGO: IL-177
 DG9221_PROJECTION: RECESSED 7 CENTIMETERS
 DG9221_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9221_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9221+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2020
 DG9221_ROD/PIPE-DEPTH: 3.66 meters
 DG9221
 DG9221  HISTORY     - Date     Condition        Report By
 DG9221  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9221  HISTORY     - 20120329 GOOD             AMESC
 DG9221  HISTORY     - 20200825 GOOD             ILDT
 DG9221
 DG9221                          STATION DESCRIPTION
 DG9221
 DG9221'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9221'STATION IS ABOUT 4.6 KM (2.9 MILES) WEST OF LENA AND ABOUT 6.3 KM (3.9
 DG9221'MILES) NORTHEAST OF  KENT (AIR LINE), IN SECTION 1, T 27 N, R 5 E, ON
 DG9221'PROPERTY OWNED BY MARVIN KOCH. THIS STATION IS  5.5M (17.9 FT) EAST OF
 DG9221'THE EDGE OF PAVEMENT OF WADDAMS GROVE ROAD, 0.4M (1.2 FT) WEST OF AN
 DG9221'ORANGE CARSONITE WITNESS SIGN AND 20.7M (68 FT) NORTHEAST OF A WOODEN
 DG9221'FENCE POST.   MARK IS FLUSH WITH GROUND LEVEL.
 DG9221'
 DG9221'TO REACH THE STATION FROM THE POST OFFICE ON HIGHWAY 73 IN LENA, GO
 DG9221'SOUTH 1.7 KM (1.1  MILES) TO U.S. HIGHWAY 20, THEN TURN RIGHT (WEST)
 DG9221'ON U.S. HIGHWAY 20, 4.6 KM (2.8 MILES) TO  WADDAMS GROVE ROAD, THEN
 DG9221'TURN RIGHT (NORTH) ON WADDAMS GROVE ROAD 0.8 KM (0.5 MILES)  TO THE
 DG9221'STATION ON THE RIGHT(EAST).
 DG9221'
 DG9221'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9221'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9221'7.6 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9221'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9221'FLUSH WITH THE GROUND.
 DG9221
 DG9221                          STATION RECOVERY (2012)
 DG9221
 DG9221'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DG9221'RECOVERED AS DESCRIBED.
 DG9221
 DG9221                          STATION RECOVERY (2020)
 DG9221
 DG9221'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9221'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0409 ***********************************************************************
 KB0409  DESIGNATION -  WADE
 KB0409  PID         -  KB0409
 KB0409  STATE/COUNTY-  IL/CUMBERLAND
 KB0409  COUNTRY     -  US
 KB0409  USGS QUAD   -  GREENUP (2018)
 KB0409
 KB0409                         *CURRENT SURVEY CONTROL
 KB0409  ______________________________________________________________________
 KB0409* NAD 83(1997) POSITION- 39 12 56.44918(N) 088 13 46.05720(W)   ADJUSTED
 KB0409* NAVD 88 ORTHO HEIGHT -   178.748 (meters)      586.44  (feet) ADJUSTED
 KB0409  ______________________________________________________________________
 KB0409  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 KB0409  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 KB0409  DYNAMIC HEIGHT  -        178.643 (meters)      586.10  (feet) COMP
 KB0409  MODELED GRAVITY -    980,035.0   (mgal)                       NAVD 88
 KB0409
 KB0409  HORZ ORDER      -  SECOND
 KB0409  VERT ORDER      -  SECOND    CLASS 0
 KB0409
 KB0409.The horizontal coordinates were established by classical geodetic methods
 KB0409.and adjusted by the National Geodetic Survey in October 1999.
 KB0409
 KB0409.The orthometric height was determined by differential leveling and
 KB0409.adjusted by the NATIONAL GEODETIC SURVEY
 KB0409.in June 1991.
 KB0409
 KB0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0409.GEOID18 height accuracy estimate available here.
 KB0409
 KB0409.Click photographs - Photos may exist for this station.
 KB0409
 KB0409.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0409
 KB0409.The dynamic height is computed by dividing the NAVD 88
 KB0409.geopotential number by the normal gravity value computed on the
 KB0409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0409.degrees latitude (g = 980.6199 gals.).
 KB0409
 KB0409.The modeled gravity was interpolated from observed gravity values.
 KB0409
 KB0409. The following values were computed from the NAD 83(1997) position.
 KB0409
 KB0409;                    North         East     Units Scale Factor Converg.
 KB0409;SPC IL E     -   282,926.885   308,970.539   MT  0.99997599   +0 03 56.4
 KB0409;SPC IL E     -   928,235.96  1,013,680.84   sFT  0.99997599   +0 03 56.4
 KB0409;UTM  16      - 4,341,431.344   393,861.187   MT  0.99973871   -0 46 38.6
 KB0409
 KB0409!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0409!SPC IL E     -   0.99997698  x   0.99997599  =   0.99995297
 KB0409!UTM  16      -   0.99997698  x   0.99973871  =   0.99971570
 KB0409
 KB0409:                Primary Azimuth Mark                     Grid Az
 KB0409:SPC IL E     -  WADE AZ MK                               043 41 42.3
 KB0409:UTM  16      -  WADE AZ MK                               044 32 17.3
 KB0409
 KB0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9386141431(NAD 83)
 KB0409
 KB0409|---------------------------------------------------------------------|
 KB0409| PID    Reference Object                     Distance      Geod. Az  |
 KB0409|                                                           dddmmss.s |
 KB0409| KB0408 WADE RM 1                            29.806 METERS 02952     |
 KB0409| KB0411 WADE RM 3                            29.795 METERS 02956     |
 KB0409| KB0397 WADE AZ MK                                         0434538.7 |
 KB0409| KB0410 WADE RM 2                            28.154 METERS 27540     |
 KB0409|---------------------------------------------------------------------|
 KB0409
 KB0409                          SUPERSEDED SURVEY CONTROL
 KB0409
 KB0409  NAD 83(1997)-  39 12 56.45616(N)    088 13 46.05094(W) AD(       ) 2
 KB0409  NAD 83(1986)-  39 12 56.45950(N)    088 13 46.05164(W) AD(       ) 2
 KB0409  NAD 27      -  39 12 56.31900(N)    088 13 45.90580(W) AD(       ) 2
 KB0409  NGVD 29 (??/??/92)  178.812  (m)          586.65   (f) ADJ UNCH    2 0
 KB0409  NGVD 29             178.81   (m)          586.6    (f) LEVELING    3  
 KB0409
 KB0409.Superseded values are not recommended for survey control.
 KB0409
 KB0409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0409.See file dsdata.pdf to determine how the superseded data were derived.
 KB0409
 KB0409_MARKER: DS = TRIANGULATION STATION DISK
 KB0409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0409_STAMPING: WADE 1959
 KB0409_MARK LOGO: CGS
 KB0409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0409+STABILITY: SURFACE MOTION
 KB0409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0409+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2005
 KB0409
 KB0409  HISTORY     - Date     Condition        Report By
 KB0409  HISTORY     - 1959     MONUMENTED       CGS
 KB0409  HISTORY     - 1959     GOOD             CGS
 KB0409  HISTORY     - 1974     GOOD             NGS
 KB0409  HISTORY     - 1974     GOOD             NGS
 KB0409  HISTORY     - 20050215 GOOD             ILDT
 KB0409  HISTORY     - 20120416 MARK NOT FOUND   ILDT
 KB0409
 KB0409                          STATION DESCRIPTION
 KB0409
 KB0409'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0409'THE STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF GREENUP, ABOUT 1
 KB0409'MILE NORTHEAST OF JEWETT AND IS AT THE LOCATION OF OHIO OIL CO.
 KB0409'SUB STATION ON THE SOUTH SIDE OF U.S. HIGHWAY 40.
 KB0409'
 KB0409'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND JEWETT
 KB0409'ROAD IN THE NORTHEAST EDGE OF JEWETT, GO TO REACH THE
 KB0409'STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND JEWETT ROAD IN THE
 KB0409'NORTHEAST EDGE OF JEWETT, GO EASTERLY ON U.S. HIGHWAY 40
 KB0409'FOR 0.75 MILE TO CROSSROADS, TURN RIGHT AND GO SOUTH ON GRAVEL ROAD
 KB0409'FOR 0.1 MILE TO RAILROAD CROSSING, CONTINUE SOUTH FOR 0.05
 KB0409'MILE TO THE STATION ON RIGHT, JUST SOUTH OF THE SUB STATION.
 KB0409'
 KB0409'THE STATION IS A STANDARD STATION MARK SET IN TOP OF A 12 X 12 INCH
 KB0409'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS
 KB0409'STAMPED WADE 1959. IT IS 205 FEET EAST OF A LARGE MICROWAVE MAST, 36
 KB0409'FEET NORTH-NORTHWEST OF A LARGE TREE 33 FEET WEST OF THE
 KB0409'APPROXIMATE CENTER OF GRAVEL ROAD AND 32 FEET SOUTH OF THE
 KB0409'APPROXIMATE CENTER OF DRIVEWAY.
 KB0409'
 KB0409'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK SET IN TOP OF A 12
 KB0409'X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES AND THE
 KB0409'DISK IS STAMPED WADE NO. 1 1959. IT IS 15 FEET EAST OF THE
 KB0409'APPROXIMATE CENTER OF GRAVEL ROAD AND 4 FEET SOUTH OF
 KB0409'TELEPHONE POLE.
 KB0409'
 KB0409'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0409'A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES
 KB0409'AND THE DISK IS STAMPED WADE NO 2 1959. IT IS 115 FEET EAST OF THE
 KB0409'LARGE MICROWAVE MAST AND 14 FEET SOUTH OF THE APPROXIMATE
 KB0409'CENTER OF DRIVEWAY.
 KB0409'
 KB0409'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF 12 X 12
 KB0409'INCH CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 KB0409'GROUND AND THE DISK IS STAMPED WADE 1959. IT IS 31 FEET SOUTH OF THE
 KB0409'SOUTH RAIL OF RAILROAD TRACKS, 4 FEET NORTHWEST OF POWER LINE
 KB0409'POLE, 3.8 FEET WEST OF WITNESS POST AND 1 FOOT NORTH OF FENCE.
 KB0409'
 KB0409'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH FOR 0.05 MILE TO
 KB0409'RAILROAD CROSSING, TURN RIGHT AND GO EASTERLY ALONG SOUTH SIDE
 KB0409'OF RAILROAD TRACKS FOR 0.2 MILE TO THE AZIMUTH MARK ON RIGHT AS
 KB0409'DESCRIBED.
 KB0409'
 KB0409'HEIGHT OF LIGHT ABOVE STATION MARK 28.24 METERS.
 KB0409
 KB0409                          STATION RECOVERY (1959)
 KB0409
 KB0409'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0409'1.8 MI NE FROM JEWETT.
 KB0409'ABOUT 1.6 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0409'WITH JEWETT ROAD IN THE NORTH EDGE OF JEWETT, THENCE 0.2 MILE
 KB0409'SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF GRAVEL ROAD WEST
 KB0409'TO A MICROWAVE MAST, 34 FEET WEST OF THE CENTER LINE OF THE ROAD,
 KB0409'32 FEET SOUTH OF THE CENTER LINE OF THE ROAD WEST, 36 FEET
 KB0409'NORTHWEST OF A 24-INCH OAK TREE, 30 FEET SOUTHWEST OF THE SOUTH
 KB0409'END OF A CORRUGATED PIPE CULVERT, 2.9 FEET SOUTH OF A METAL
 KB0409'WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL OF THE ROAD AND
 KB0409'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0409
 KB0409                          STATION RECOVERY (1974)
 KB0409
 KB0409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0409'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD
 KB0409'CONDITION.  REFERENCE MARK 1 WAS FOUND UPROOTED AND REFERENCE MARK
 KB0409'3 WAS SET.  THE DISTANCE TO REFERENCE MARK 2 CHECKED.  A SEARCH WAS
 KB0409'MADE FOR THE AZIMUTH MARK BUT IT WAS NOT FOUND DUE TO TALL WEEDS
 KB0409'AND WATER AT THE SITE.  A NEW DESCRIPTION FOLLOWS--
 KB0409'
 KB0409'THE STATION IS LOCATED ABOUT 4 MILES SOUTHWEST OF GREENUP, ON THE
 KB0409'PROPERTY OF THE OHIO OIL COMPANY, 3 FEET SOUTH OF A METAL WITNESS
 KB0409'POST, 36 FEET NORTHWEST OF A 36 INCH OAK TREE, 33 FEET WEST OF THE
 KB0409'CENTERLINE OF OILED ROAD, 32 FEET SOUTH OF THE CENTERLINE OF A
 KB0409'DRIVEWAY AND 205 FEET EAST OF A MICROWAVE MAST.  THE MONUMENT
 KB0409'PROJECTS 3 INCHES AND THE DISK IS STAMPED WADE 1959.
 KB0409'
 KB0409'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 40 AND
 KB0409'JEWETT RD. AT THE NORTHEAST EDGE OF JEWETT, GO NORTHEAST ON HIGHWAY
 KB0409'40 FOR 0.75 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON OILED
 KB0409'ROAD FOR 0.1 MILE TO A RAILROAD CROSSING.  CONTINUE AHEAD ACROSS
 KB0409'TRACKS FOR 0.05 MILE TO THE STATION ON THE RIGHT.
 KB0409'
 KB0409'REFERENCE MARK 2 IS 115 FEET EAST OF THE MICROWAVE MAST, 14 FEET
 KB0409'SOUTH OF THE CENTERLINE OF THE DRIVEWAY AND 126 FEET WEST OF THE
 KB0409'CENTERLINE OF THE ROAD.  THE MONUMENT PROJECTS 4 INCHES AND THE
 KB0409'DISK IS STAMPED WADE NO 2 1959.
 KB0409'
 KB0409'REFERENCE MARK 3 IS 4 FEET SOUTH OF A POWER POLE, 15 FEET EAST OF
 KB0409'THE CENTERLINE OF OILED ROAD AND 49 FEET NORTH OF THE EXTENDED
 KB0409'CENTERLINE OF THE DRIVEWAY.  THE MONUMENT PROJECTS 10 INCHES AND
 KB0409'THE DISK IS STAMPED WADE 1959 NO 3 1974.
 KB0409'
 KB0409'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 KB0409'NORTHEAST OF JEWETT.
 KB0409'
 KB0409'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KB0409
 KB0409                          STATION RECOVERY (1974)
 KB0409
 KB0409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0409'RECOVERED IN GOOD CONDITION.
 KB0409
 KB0409                          STATION RECOVERY (2005)
 KB0409
 KB0409'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0409'RECOVERED IN GOOD CONDITION.
 KB0409
 KB0409                          STATION RECOVERY (2012)
 KB0409
 KB0409'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0409'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0397 ***********************************************************************
 KB0397  DESIGNATION -  WADE AZ MK
 KB0397  PID         -  KB0397
 KB0397  STATE/COUNTY-  IL/CUMBERLAND
 KB0397  COUNTRY     -  US
 KB0397  USGS QUAD   -  GREENUP (2018)
 KB0397
 KB0397                         *CURRENT SURVEY CONTROL
 KB0397  ______________________________________________________________________
 KB0397* NAD 83(1986) POSITION- 39 13 09.     (N) 088 13 29.     (W)   SCALED
 KB0397* NAVD 88 ORTHO HEIGHT -   179.334 (meters)      588.37  (feet) ADJUSTED
 KB0397  ______________________________________________________________________
 KB0397  GEOID HEIGHT    -        -32.035 (meters)                     GEOID18
 KB0397  DYNAMIC HEIGHT  -        179.229 (meters)      588.02  (feet) COMP
 KB0397  MODELED GRAVITY -    980,035.2   (mgal)                       NAVD 88
 KB0397
 KB0397  VERT ORDER      -  SECOND    CLASS 0
 KB0397
 KB0397.The horizontal coordinates were scaled from a map and have
 KB0397.an estimated accuracy of +/- 6 seconds.
 KB0397
 KB0397.The orthometric height was determined by differential leveling and
 KB0397.adjusted by the NATIONAL GEODETIC SURVEY
 KB0397.in June 1991.
 KB0397
 KB0397.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0397.GEOID18 height accuracy estimate available here.
 KB0397
 KB0397.Click photographs - Photos may exist for this station.
 KB0397
 KB0397.The dynamic height is computed by dividing the NAVD 88
 KB0397.geopotential number by the normal gravity value computed on the
 KB0397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0397.degrees latitude (g = 980.6199 gals.).
 KB0397
 KB0397.The modeled gravity was interpolated from observed gravity values.
 KB0397
 KB0397;                    North         East    Units  Estimated Accuracy
 KB0397;SPC IL E     -   283,310.      309,380.      MT  (+/- 180 meters Scaled)
 KB0397
 KB0397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ942418(NAD 83)
 KB0397
 KB0397                          SUPERSEDED SURVEY CONTROL
 KB0397
 KB0397  NGVD 29 (??/??/92)  179.397  (m)          588.57   (f) ADJ UNCH    2 0
 KB0397
 KB0397.Superseded values are not recommended for survey control.
 KB0397
 KB0397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0397.See file dsdata.pdf to determine how the superseded data were derived.
 KB0397
 KB0397_MARKER: DZ = AZIMUTH MARK DISK
 KB0397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0397_STAMPING: WADE 1959
 KB0397_MARK LOGO: CGS
 KB0397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0397+STABILITY: SURFACE MOTION
 KB0397
 KB0397  HISTORY     - Date     Condition        Report By
 KB0397  HISTORY     - 1959     MONUMENTED       CGS
 KB0397  HISTORY     - 20120417 MARK NOT FOUND   ILDT
 KB0397
 KB0397                          STATION DESCRIPTION
 KB0397
 KB0397'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0397'1.9 MI NE FROM JEWETT.
 KB0397'ABOUT 1.9 MILE NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0397'WITH JEWETT ROAD IN THE NORTH EDGE OF JEWETT, ABOUT 0.2 MILE
 KB0397'WEST OF A GRAVEL ROAD SOUTH, 267 FEET SOUTH OF THE CENTER LINE
 KB0397'OF THE HIGHWAY, 31 FEET SOUTH OF THE SOUTH RAIL OF THE EAST BOUND
 KB0397'TRACK OF THE PENNSYLVANIA RAILROAD, 233 FEET EAST OF A FENCE
 KB0397'CORNER, 4 1/2 FEET NORTHWEST OF THE FOURTH POWER POLE WEST OF
 KB0397'THE ROAD SOUTH, 1 FOOT NORTH OF A FENCE, 3.8 FEET WEST OF A METAL
 KB0397'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND SET
 KB0397'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 KB0397
 KB0397                          STATION RECOVERY (2012)
 KB0397
 KB0397'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0397'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0410 ***********************************************************************
 KB0410  DESIGNATION -  WADE RM 2
 KB0410  PID         -  KB0410
 KB0410  STATE/COUNTY-  IL/CUMBERLAND
 KB0410  COUNTRY     -  US
 KB0410  USGS QUAD   -  GREENUP (2018)
 KB0410
 KB0410                         *CURRENT SURVEY CONTROL
 KB0410  ______________________________________________________________________
 KB0410* NAD 83(1986) POSITION- 39 12 56.54   (N) 088 13 47.23   (W)   HD_HELD1
 KB0410* NAVD 88 ORTHO HEIGHT -   178.910 (meters)      586.97  (feet) ADJUSTED
 KB0410  ______________________________________________________________________
 KB0410  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 KB0410  DYNAMIC HEIGHT  -        178.805 (meters)      586.63  (feet) COMP
 KB0410  MODELED GRAVITY -    980,035.0   (mgal)                       NAVD 88
 KB0410
 KB0410  VERT ORDER      -  SECOND    CLASS 0
 KB0410
 KB0410.The horizontal coordinates were determined by differentially corrected
 KB0410.hand held GPS observations or other comparable positioning techniques
 KB0410.and have an estimated accuracy of +/- 3 meters.
 KB0410
 KB0410.The orthometric height was determined by differential leveling and
 KB0410.adjusted by the NATIONAL GEODETIC SURVEY
 KB0410.in June 1991.
 KB0410
 KB0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0410.GEOID18 height accuracy estimate available here.
 KB0410
 KB0410.Click photographs - Photos may exist for this station.
 KB0410
 KB0410.The dynamic height is computed by dividing the NAVD 88
 KB0410.geopotential number by the normal gravity value computed on the
 KB0410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0410.degrees latitude (g = 980.6199 gals.).
 KB0410
 KB0410.The modeled gravity was interpolated from observed gravity values.
 KB0410
 KB0410;                    North         East    Units  Estimated Accuracy
 KB0410;SPC IL E     -   282,929.7     308,942.4     MT  (+/- 3 meters HH1 GPS) 
 KB0410
 KB0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9383341434(NAD 83)
 KB0410
 KB0410                          SUPERSEDED SURVEY CONTROL
 KB0410
 KB0410  NGVD 29 (??/??/92)  178.974  (m)          587.18   (f) ADJ UNCH    2 0
 KB0410
 KB0410.Superseded values are not recommended for survey control.
 KB0410
 KB0410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0410.See file dsdata.pdf to determine how the superseded data were derived.
 KB0410
 KB0410_MARKER: DR = REFERENCE MARK DISK
 KB0410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0410_STAMPING: WADE NO 2 1959
 KB0410_MARK LOGO: CGS
 KB0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0410+STABILITY: SURFACE MOTION
 KB0410
 KB0410  HISTORY     - Date     Condition        Report By
 KB0410  HISTORY     - 1959     MONUMENTED       CGS
 KB0410  HISTORY     - 1974     GOOD             NGS
 KB0410  HISTORY     - 20050215 MARK NOT FOUND   ILDT
 KB0410  HISTORY     - 20120417 MARK NOT FOUND   ILDT
 KB0410
 KB0410                          STATION DESCRIPTION
 KB0410
 KB0410'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0410'1.8 MI NE FROM JEWETT.
 KB0410'ABOUT 1.6 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KB0410'WITH JEWETT ROAD IN THE NORTH EDGE OF JEWETT, THENCE 0.2 MILE
 KB0410'SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL ROAD
 KB0410'WEST TO A MICROWAVE MAST, 128 FEET WEST OF THE CENTER LINE OF
 KB0410'THE ROAD, 14 FEET SOUTH OF THE CENTER LINE OF THE ROAD WEST,
 KB0410'100 FEET EAST OF THE NORTHEAST CORNER OF THE STEEL FENCE AROUND
 KB0410'THE MICROWAVE MAST, 61 FEET WEST OF AN OIL PIPE LINE MARKER,
 KB0410'92.5 FEET WEST OF TRIANGULATION STATION WADE, 91.8 FEET WEST OF A
 KB0410'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 KB0410'OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0410
 KB0410                          STATION RECOVERY (1974)
 KB0410
 KB0410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 KB0410'RECOVERED IN GOOD CONDITION.
 KB0410
 KB0410                          STATION RECOVERY (2005)
 KB0410
 KB0410'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0410'MARK NOT FOUND.
 KB0410
 KB0410                          STATION RECOVERY (2012)
 KB0410
 KB0410'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0410'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0411 ***********************************************************************
 KB0411  DESIGNATION -  WADE RM 3
 KB0411  PID         -  KB0411
 KB0411  STATE/COUNTY-  IL/CUMBERLAND
 KB0411  COUNTRY     -  US
 KB0411  USGS QUAD   -  GREENUP (2018)
 KB0411
 KB0411                         *CURRENT SURVEY CONTROL
 KB0411  ______________________________________________________________________
 KB0411* NAD 83(1986) POSITION- 39 12 57.29   (N) 088 13 45.44   (W)   HD_HELD1
 KB0411* NAVD 88 ORTHO HEIGHT -   179.04  (meters)      587.4   (feet) RESET
 KB0411  ______________________________________________________________________
 KB0411  GEOID HEIGHT    -        -32.032 (meters)                     GEOID18
 KB0411  VERT ORDER      -  THIRD
 KB0411
 KB0411.The horizontal coordinates were determined by differentially corrected
 KB0411.hand held GPS observations or other comparable positioning techniques
 KB0411.and have an estimated accuracy of +/- 3 meters.
 KB0411
 KB0411.The orthometric height was computed from unverified reset data.
 KB0411
 KB0411.No vertical observational check was made to the station.
 KB0411
 KB0411.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0411.GEOID18 height accuracy estimate available here.
 KB0411
 KB0411.Click photographs - Photos may exist for this station.
 KB0411
 KB0411;                    North         East    Units  Estimated Accuracy
 KB0411;SPC IL E     -   282,952.8     308,985.3     MT  (+/- 3 meters HH1 GPS) 
 KB0411
 KB0411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9387641457(NAD 83)
 KB0411
 KB0411                          SUPERSEDED SURVEY CONTROL
 KB0411
 KB0411  NGVD 29 (11/09/15)  179.10   (m)          587.6    (f) RESET       3  
 KB0411
 KB0411.Superseded values are not recommended for survey control.
 KB0411
 KB0411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0411.See file dsdata.pdf to determine how the superseded data were derived.
 KB0411
 KB0411_MARKER: DR = REFERENCE MARK DISK
 KB0411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0411_STAMPING: WADE 1959 NO 3 1974
 KB0411_MARK LOGO: NGS
 KB0411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0411+STABILITY: SURFACE MOTION
 KB0411_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0411+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 KB0411
 KB0411  HISTORY     - Date     Condition        Report By
 KB0411  HISTORY     - 1974     MONUMENTED       NGS
 KB0411  HISTORY     - 20050215 GOOD             ILDT
 KB0411  HISTORY     - 20120417 GOOD             ILDT
 KB0411
 KB0411                          STATION DESCRIPTION
 KB0411
 KB0411'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 KB0411'1 MI NE FROM JEWETT.
 KB0411'ABOUT 0.75 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS
 KB0411'INTERSECTION WITH JEWETT RD. AT THE NORTHEAST EDGE OF JEWETT,
 KB0411'THENCE SOUTH ON OILED ROAD FOR 0.1 MILE TO RAILROAD TRACKS,
 KB0411'THENCE SOUTH ACROSS TRACKS FOR 0.05 MILE TO THE MARK ON THE LEFT,
 KB0411'4 FEET SOUTH OF A POWER POLE, 15 FEET EAST OF THE CENTERLINE OF
 KB0411'THE OILED ROAD, 49 FEET NORTH OF THE EXTENDED CENTERLINE OF A
 KB0411'DRIVEWAY WEST, SET IN THE TOP OF A SQUARE CONCRETE POST PROJECTING
 KB0411'10 INCHES.
 KB0411
 KB0411                          STATION RECOVERY (2005)
 KB0411
 KB0411'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0411'RECOVERED IN GOOD CONDITION.
 KB0411
 KB0411                          STATION RECOVERY (2012)
 KB0411
 KB0411'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0411'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0621 ***********************************************************************
 NG0621  DESIGNATION -  WADSWORTH
 NG0621  PID         -  NG0621
 NG0621  STATE/COUNTY-  IL/LAKE
 NG0621  COUNTRY     -  US
 NG0621  USGS QUAD   -  WADSWORTH (2018)
 NG0621
 NG0621                         *CURRENT SURVEY CONTROL
 NG0621  ______________________________________________________________________
 NG0621* NAD 83(1997) POSITION- 42 25 45.59403(N) 087 57 10.64508(W)   ADJUSTED
 NG0621* NAVD 88 ORTHO HEIGHT -   224.    (meters)      735.    (feet) SCALED
 NG0621  ______________________________________________________________________
 NG0621  GEOID HEIGHT    -        -34.432 (meters)                     GEOID18
 NG0621  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 NG0621  HORZ ORDER      -  SECOND
 NG0621
 NG0621.The horizontal coordinates were established by classical geodetic methods
 NG0621.and adjusted by the National Geodetic Survey in October 1999.
 NG0621
 NG0621.The orthometric height was scaled from a topographic map.
 NG0621
 NG0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0621.GEOID18 height accuracy estimate available here.
 NG0621
 NG0621.Click photographs - Photos may exist for this station.
 NG0621
 NG0621.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0621
 NG0621. The following values were computed from the NAD 83(1997) position.
 NG0621
 NG0621;                    North         East     Units Scale Factor Converg.
 NG0621;SPC IL E     -   639,860.587   331,300.984   MT  0.99998705   +0 15 23.9
 NG0621;SPC IL E     - 2,099,275.94  1,086,943.31   sFT  0.99998705   +0 15 23.9
 NG0621;SPC WI S     -    49,763.795   768,450.003   MT  1.00007515   +1 24 23.5
 NG0621;SPC WI S     -   163,266.72  2,521,156.38   sFT  1.00007515   +1 24 23.5
 NG0621;UTM  16      - 4,697,886.060   421,610.768   MT  0.99967560   -0 38 34.7
 NG0621
 NG0621!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0621!SPC IL E     -   0.99997028  x   0.99998705  =   0.99995733
 NG0621!SPC WI S     -   0.99997028  x   1.00007515  =   1.00004543
 NG0621!UTM  16      -   0.99997028  x   0.99967560  =   0.99964589
 NG0621
 NG0621:                Primary Azimuth Mark                     Grid Az
 NG0621:SPC IL E     -  WADSWORTH AZ MK                          096 05 19.6
 NG0621:SPC WI S     -  WADSWORTH AZ MK                          094 56 20.0
 NG0621:UTM  16      -  WADSWORTH AZ MK                          096 59 18.2
 NG0621
 NG0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2161097886(NAD 83)
 NG0621
 NG0621|---------------------------------------------------------------------|
 NG0621| PID    Reference Object                     Distance      Geod. Az  |
 NG0621|                                                           dddmmss.s |
 NG0621| CJ1587 WADSWORTH RM 1                       27.257 METERS 03610     |
 NG0621| CJ1585 WADSWORTH AZ MK                                    0962043.5 |
 NG0621| CJ1588 WADSWORTH RM 2                       21.476 METERS 12917     |
 NG0621|---------------------------------------------------------------------|
 NG0621
 NG0621                          SUPERSEDED SURVEY CONTROL
 NG0621
 NG0621  NAD 83(1997)-  42 25 45.59390(N)    087 57 10.64534(W) AD(       ) 2
 NG0621  NAD 83(1994)-  42 25 45.59179(N)    087 57 10.64915(W) AD(       ) 2
 NG0621  NAD 83(1991)-  42 25 45.59136(N)    087 57 10.65046(W) AD(       ) 2
 NG0621  NAD 83(1986)-  42 25 45.59212(N)    087 57 10.66027(W) AD(       ) 2
 NG0621  NAD 27      -  42 25 45.51580(N)    087 57 10.38250(W) AD(       ) 2
 NG0621
 NG0621.Superseded values are not recommended for survey control.
 NG0621
 NG0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0621.See file dsdata.pdf to determine how the superseded data were derived.
 NG0621
 NG0621_MARKER: DS = TRIANGULATION STATION DISK
 NG0621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0621_STAMPING: WADSWORTH 1954
 NG0621_MARK LOGO: CGS
 NG0621_PROJECTION: FLUSH
 NG0621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0621+STABILITY: SURFACE MOTION
 NG0621
 NG0621  HISTORY     - Date     Condition        Report By
 NG0621  HISTORY     - 1954     MONUMENTED       CGS
 NG0621  HISTORY     - 1957     GOOD             CGS
 NG0621  HISTORY     - 1987     GOOD             USPSQD
 NG0621  HISTORY     - 19970502 GOOD             USPSQD
 NG0621  HISTORY     - 20070925 GOOD             INDIV
 NG0621
 NG0621                          STATION DESCRIPTION
 NG0621
 NG0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0621'STATION IS LOCATED AT THE INTERSECTION OF WADSWORTH ROAD AND A GRAVEL
 NG0621'ROAD NORTH ABOUT 1.2 MILE WEST OF WADSWORTH AND 4-1/2 MILES NORTHWEST
 NG0621'OF GURNEE AND IS ON ROAD RIGHT-OF-WAY.  IT IS 87 FEET NORTH OF THE
 NG0621'CENTER OF WADSWORTH ROAD, 84 FEET NORTHWEST OF THE INTERSECTION, 27
 NG0621'FEET WEST OF THE CENTER OF THE GRAVEL ROAD, 25 FEET SOUTH OF A
 NG0621'TELEPHONE POLE AND 6 FEET NORTH OF A WHITE WITNESS POST.  THE MARK IS
 NG0621'FLUSH AND THE DISK IS STAMPED WADSWORTH 1954.
 NG0621'
 NG0621'REFERENCE MARK NO. 1 IS 26 FEET EAST OF THE CENTER OF THE GRAVEL ROAD,
 NG0621'1 FOOT NORTH OF A POWER LINE POLE AND 1 FOOT WEST OF A FENCE LINE.
 NG0621'THE MARK IS FLUSH AND THE DISK IS STAMPED WADSWORTH NO 1 1954.
 NG0621'
 NG0621'REFERENCE MARK NO. 2 IS 42 FEET NORTH OF THE CENTER OF WADSWORTH ROAD,
 NG0621'28 FEET EAST OF THE CENTER OF THE GRAVEL ROAD AND 2 FEET NORTHWEST OF
 NG0621'A FENCE CORNER.  THE MARK IS FLUSH AND THE DISK IS STAMPED WADSWORTH
 NG0621'NO 2 1954.
 NG0621'
 NG0621'AZIMUTH MARK IS 39 FEET SOUTH OF THE CENTER OF WADSWORTH ROAD, 4 FEET
 NG0621'WEST OF A TELEPHONE POLE, 2 FEET WEST OF A WHITE WITNESS POST AND 1
 NG0621'FOOT NORTH OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0621'WADSWORTH 1954.
 NG0621'
 NG0621'TO REACH THE STATION FROM THE INTERSECTION OF A RAILROAD CROSSING AND
 NG0621'WADSWORTH ROAD ABOUT 0.15 MILE SOUTH OF THE RAILROAD DEPOT IN
 NG0621'WADSWORTH, GO WEST ON WADSWORTH ROAD FOR 0.45 MILE TO THE JUNCTION
 NG0621'WITH U.S. HIGHWAY 41.  CONTINUE WEST ON WADSWORTH ROAD CROSSING
 NG0621'HIGHWAY 41 FOR 0.55 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 NG0621'CONTINUE WEST ON WADSWORTH ROAD FOR 0.2 MILE TO A SIDE ROAD NORTH AND
 NG0621'THE STATION IN THE NORTHWEST ANGLE OF THE INTERSECTION AS DESCRIBED.
 NG0621'
 NG0621'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NG0621
 NG0621                          STATION RECOVERY (1957)
 NG0621
 NG0621'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 NG0621'THE STATION, REFERENCE MARKS 1, 2 AND THE AZIMUTH MARK WERE RECOVERED
 NG0621'AND FOUND IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO
 NG0621'REFERENCE MARKS 1 AND 2 CHECKED.  A NEW AZIMUTH MARK AND REFERENCE
 NG0621'MARK 3 WERE ESTABLISHED AT THIS TIME AND THE OLD AZIMUTH MARK AND
 NG0621'REFERENCE MARK 2 WERE DESTROYED AS REQUESTED BY MR. RENNER OF ROBERTS
 NG0621'AND SCHAEFER CONSTRUCTION COMPANY.  ALL OBJECTS USED AS REFERENCE
 NG0621'POINTS IN THE ORIGIONAL DESCRIPTION HAVE EITHER BEEN ALTERED OR
 NG0621'DESTROYED.  A COMPLETE NEW DESCRIPTION FOLLOWS-
 NG0621'
 NG0621'THE STATION IS LOCATED AT THE INTERSECTION OF WADSWORTH ROAD AND A
 NG0621'SIDE ROAD NORTH ABOUT 1-1/2 MILES WEST OF WADSWORTH, 4-1/2 MILES
 NG0621'NORTHWEST OF GURNEE, IN THE NORTHWEST ANGLE OF THE INTERSECTION, ON
 NG0621'THE ROAD RIGHT-OF-WAY.  IT IS 83 FEET NORTH OF THE CENTERLINE OF
 NG0621'WADSWORTH ROAD, 69 FEET NORTHEAST OF A POWER LINE POLE, 23 FEET SOUTH
 NG0621'OF A TELEPHONE POLE AND 6 FEET NORTH OF A WHITE WITNESS POST.  THE
 NG0621'MONUMENT IS FLUSH AND THE DISK IS STAMPED WADSWORTH 1954.
 NG0621'
 NG0621'TO REACH THE STATION FROM THE RAILROAD CROSSING ABOUT 0.15 MILE SOUTH
 NG0621'OF THE RAILROAD DEPOT IN WADSWORTH, GO WEST ON WADSWORTH ROAD FOR 0.45
 NG0621'MILE TO U.S. HIGHWAY 41.  CROSS HIGHWAY 41 AND CONTINUE WEST ON
 NG0621'WADSWORTH ROAD FOR 0.5 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 NG0621'CONTINUE WEST ON WADSWORTH ROAD FOR 0.25 MILE TO A SIDE ROAD NORTH AND
 NG0621'THE STATION IN THE NORTHWEST ANGLE OF THE INTERSECTION.
 NG0621'
 NG0621'REFERENCE MARK 1 IS 1 FOOT WEST OF A WIRE FENCE, 2 FEET NORTH OF A
 NG0621'POWER LINE POLE AND 13 FEET SOUTHWEST OF A 36 INCH OAK TREE.  THE
 NG0621'MONUMENT IS FLUSH AND THE DISK IS STAMPED WADSWORTH NO 1 1954.
 NG0621'
 NG0621'REFERENCE MARK 3 IS 70 FEET NORTH OF THE CENTERLINE OF WADSWORTH ROAD
 NG0621'AND 3 FEET WEST OF A POWER LINE POLE.  THE MONUMENT PROJECTS 2 INCHES
 NG0621'AND THE DISK IS STAMPED WADSWORTH NO 3 1957.
 NG0621'
 NG0621'THE AZIMUTH MARK IS 58 FEET NORTH OF THE CENTERLINE OF WADSWORTH ROAD,
 NG0621'4 FEET NORTHWEST OF A POWER LINE POLE AND 4 FEET NORTH OF A WHITE
 NG0621'WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 NG0621'WADSWORTH 1954 RESET 1957.
 NG0621
 NG0621                          STATION RECOVERY (1987)
 NG0621
 NG0621'RECOVERY NOTE BY US POWER SQUADRON 1987 (GAM)
 NG0621'RECOVERED IN GOOD CONDITION.
 NG0621
 NG0621                          STATION RECOVERY (1997)
 NG0621
 NG0621'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0621'RECOVERED IN GOOD CONDITION.
 NG0621
 NG0621                          STATION RECOVERY (2007)
 NG0621
 NG0621'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TBW)
 NG0621'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0748 ***********************************************************************
 LC0748  DESIGNATION -  WAGNER
 LC0748  PID         -  LC0748
 LC0748  STATE/COUNTY-  IL/LIVINGSTON
 LC0748  COUNTRY     -  US
 LC0748  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0748
 LC0748                         *CURRENT SURVEY CONTROL
 LC0748  ______________________________________________________________________
 LC0748* NAD 83(1997) POSITION- 40 47 33.87713(N) 088 41 28.72535(W)   ADJUSTED
 LC0748* NAVD 88 ORTHO HEIGHT -   210.122 (meters)      689.38  (feet) ADJUSTED
 LC0748  ______________________________________________________________________
 LC0748  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC0748  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 LC0748  DYNAMIC HEIGHT  -        210.030 (meters)      689.07  (feet) COMP
 LC0748  MODELED GRAVITY -    980,183.3   (mgal)                       NAVD 88
 LC0748
 LC0748  HORZ ORDER      -  SECOND
 LC0748  VERT ORDER      -  SECOND    CLASS 0
 LC0748
 LC0748.The horizontal coordinates were established by classical geodetic methods
 LC0748.and adjusted by the National Geodetic Survey in October 1999.
 LC0748
 LC0748.The orthometric height was determined by differential leveling and
 LC0748.adjusted by the NATIONAL GEODETIC SURVEY
 LC0748.in June 1991.
 LC0748
 LC0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0748.GEOID18 height accuracy estimate available here.
 LC0748
 LC0748.Click photographs - Photos may exist for this station.
 LC0748
 LC0748.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0748
 LC0748.The dynamic height is computed by dividing the NAVD 88
 LC0748.geopotential number by the normal gravity value computed on the
 LC0748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0748.degrees latitude (g = 980.6199 gals.).
 LC0748
 LC0748.The modeled gravity was interpolated from observed gravity values.
 LC0748
 LC0748. The following values were computed from the NAD 83(1997) position.
 LC0748
 LC0748;                    North         East     Units Scale Factor Converg.
 LC0748;SPC IL E     -   458,087.822   269,787.927   MT  0.99998623   -0 14 02.0
 LC0748;SPC IL E     - 1,502,909.80    885,129.22   sFT  0.99998623   -0 14 02.0
 LC0748;UTM  16      - 4,517,126.191   357,310.315   MT  0.99985061   -1 06 18.6
 LC0748
 LC0748!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0748!SPC IL E     -   0.99997208  x   0.99998623  =   0.99995831
 LC0748!UTM  16      -   0.99997208  x   0.99985061  =   0.99982269
 LC0748
 LC0748:                Primary Azimuth Mark                     Grid Az
 LC0748:SPC IL E     -  WAGNER AZ MK                             205 20 03.5
 LC0748:UTM  16      -  WAGNER AZ MK                             206 12 20.1
 LC0748
 LC0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5731017126(NAD 83)
 LC0748
 LC0748|---------------------------------------------------------------------|
 LC0748| PID    Reference Object                     Distance      Geod. Az  |
 LC0748|                                                           dddmmss.s |
 LC0748| LC0749 WAGNER RM 1                          16.010 METERS 02437     |
 LC0748| LC1841 CHENOA MUNICIPAL TANK               APPROX. 5.9 KM 2022413.1 |
 LC0748| LC0746 WAGNER AZ MK                                       2050601.5 |
 LC0748| LC0747 WAGNER RM 2                          16.487 METERS 20532     |
 LC0748|---------------------------------------------------------------------|
 LC0748
 LC0748                          SUPERSEDED SURVEY CONTROL
 LC0748
 LC0748  NAD 83(1986)-  40 47 33.88914(N)    088 41 28.73000(W) AD(       ) 2
 LC0748  NAD 83(1986)-  40 47 33.89046(N)    088 41 28.73420(W) AD(       ) 2
 LC0748  NAD 27      -  40 47 33.76750(N)    088 41 28.51420(W) AD(       ) 2
 LC0748  NGVD 29 (??/??/92)  210.176  (m)          689.55   (f) ADJ UNCH    2 0
 LC0748  NGVD 29             210.18   (m)          689.6    (f) LEVELING    3  
 LC0748
 LC0748.Superseded values are not recommended for survey control.
 LC0748
 LC0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0748.See file dsdata.pdf to determine how the superseded data were derived.
 LC0748
 LC0748_MARKER: DE = TRAVERSE STATION DISK
 LC0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0748_STAMPING: WAGNER 1960
 LC0748_MARK LOGO: CGS
 LC0748_PROJECTION: FLUSH
 LC0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0748+STABILITY: SURFACE MOTION
 LC0748_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0748+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2024
 LC0748
 LC0748  HISTORY     - Date     Condition        Report By
 LC0748  HISTORY     - 1960     MONUMENTED       CGS
 LC0748  HISTORY     - 1961     GOOD             CGS
 LC0748  HISTORY     - 20240621 GOOD             ILDT
 LC0748
 LC0748                          STATION DESCRIPTION
 LC0748
 LC0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC0748'STATION IS LOCATED ABOUT 4.0 MILES NORTHEAST OF CHENOA, ABOUT
 LC0748'1.0 MILE SOUTHWEST OF OCOYA AND ON THE RIGHT-OF-WAY BETWEEN
 LC0748'U.S. HIGHWAY 66 AND RAILROAD TRACKS.
 LC0748'
 LC0748'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0748'AND U.S. HIGHWAY 24 IN THE WEST EDGE OF CHENOA, GO NORTHEASTERLY
 LC0748'ON U.S. HIGHWAY 66 FOR 4.2 MILES TO THE AZIMUTH MARK ON
 LC0748'RIGHT AS DESCRIBED, CONTINUE NORTHEASTERLY 0.2 MILE TO STATION
 LC0748'ON RIGHT AS DESCRIBED.
 LC0748'
 LC0748'STATION MARK IS A STANDARD TRAVERSE DISK STAMPED WAGNER
 LC0748'1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST
 LC0748'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0748'MARK IS 79 FEET SOUTHEAST OF THE CENTER OF U.S. HIGHWAY
 LC0748'66, 55.2 FEET NORTHEAST OF A TELEGRAPH POLE, 52 FEET SOUTHEAST
 LC0748'OF A CONCRETE CULVERT HEADWALL, 38 FEET NORTHWEST OF THE
 LC0748'WEST RAIL OF RAILROAD TRACKS AND 2.3 FEET SOUTHEAST OF THE
 LC0748'WITNESS POST.
 LC0748'
 LC0748'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK STAMPED WAGNER
 LC0748'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0748'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0748'MARK IS 78.6 FEET SOUTHEAST OF THE CENTER OF U.S. HIGHWAY
 LC0748'66, 38.6 FEET NORTHWEST OF THE WEST RAIL OF RAILROAD TRACKS,
 LC0748'52.3 FEET NORTHWEST OF THE WITNESS POST AND 8.8 FEET
 LC0748'NORTH-NORTHWEST OF A TRIANGLE BLAZED TELEGRAPH POLE.
 LC0748'
 LC0748'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK STAMPED WAGNER
 LC0748'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC0748'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC0748'MARK IS 78 FEET SOUTHEAST OF THE CENTER OF U.S. HIGHWAY
 LC0748'66, 54.3 FEET SOUTHWEST OF THE WITNESS POST, 38 FEET NORTHWEST
 LC0748'OF THE WEST RAIL OF RAILROAD TRACKS AND 2.1 FEET EAST OF
 LC0748'A TELEGRAPH POLE.
 LC0748'
 LC0748'AZIMUTH MARK IS A STANDARD AZIMUTH DISK STAMPED WAGNER 1960,
 LC0748'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC0748'IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS
 LC0748'83 FEET SOUTHEAST OF THE CENTER OF U.S. HIGHWAY 66, 46 FEET
 LC0748'NORTHEAST OF A TELEGRAPH POLE, 34 FEET NORTHWEST OF THE
 LC0748'WEST RAIL OF THE RAILROAD TRACKS AND 1.7 FEET SOUTHEAST
 LC0748'OF THE WITNESS POST.
 LC0748'
 LC0748'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC0748
 LC0748                          STATION RECOVERY (1961)
 LC0748
 LC0748'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0748'4.2 MI NE FROM CHENOA.
 LC0748'ABOUT 4.15 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS
 LC0748'JUNCTION WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA,
 LC0748'AT THE WAGNER STONE COMPANY, 61 FEET SOUTHEAST OF THE CENTER LINE
 LC0748'OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 38 FEET NORTHWEST OF
 LC0748'THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE GULF MOBILE
 LC0748'AND OHIO RAIL ROAD, 42 FEET SOUTHWEST OF A WIRE BRACE TELEPHONE
 LC0748'POLE, 55.5 FEET NORTHEAST OF A TELEGRAPH POLE, 51.5 FEET
 LC0748'SOUTHEAST OF THE SOUTHEAST END OF A CONCRETE PIPE CULVERT UNDER
 LC0748'U.S. HIGHWAY 66, 2.4 FEET SOUTHEAST OF A METAL WITNESS POST, 1
 LC0748'FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 LC0748'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.
 LC0748
 LC0748                          STATION RECOVERY (2024)
 LC0748
 LC0748'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0748'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0749 ***********************************************************************
 LC0749  DESIGNATION -  WAGNER RM 1
 LC0749  PID         -  LC0749
 LC0749  STATE/COUNTY-  IL/LIVINGSTON
 LC0749  COUNTRY     -  US
 LC0749  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0749
 LC0749                         *CURRENT SURVEY CONTROL
 LC0749  ______________________________________________________________________
 LC0749* NAD 83(1986) POSITION- 40 47 34.35   (N) 088 41 28.44   (W)   HD_HELD1
 LC0749* NAVD 88 ORTHO HEIGHT -   210.182 (meters)      689.57  (feet) ADJUSTED
 LC0749  ______________________________________________________________________
 LC0749  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC0749  DYNAMIC HEIGHT  -        210.090 (meters)      689.27  (feet) COMP
 LC0749  MODELED GRAVITY -    980,183.3   (mgal)                       NAVD 88
 LC0749
 LC0749  VERT ORDER      -  SECOND    CLASS 0
 LC0749
 LC0749.The horizontal coordinates were determined by differentially corrected
 LC0749.hand held GPS observations or other comparable positioning techniques
 LC0749.and have an estimated accuracy of +/- 3 meters.
 LC0749
 LC0749.The orthometric height was determined by differential leveling and
 LC0749.adjusted by the NATIONAL GEODETIC SURVEY
 LC0749.in June 1991.
 LC0749
 LC0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0749.GEOID18 height accuracy estimate available here.
 LC0749
 LC0749.Click photographs - Photos may exist for this station.
 LC0749
 LC0749.The dynamic height is computed by dividing the NAVD 88
 LC0749.geopotential number by the normal gravity value computed on the
 LC0749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0749.degrees latitude (g = 980.6199 gals.).
 LC0749
 LC0749.The modeled gravity was interpolated from observed gravity values.
 LC0749
 LC0749;                    North         East    Units  Estimated Accuracy
 LC0749;SPC IL E     -   458,102.4     269,794.7     MT  (+/- 3 meters HH1 GPS) 
 LC0749
 LC0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5731717140(NAD 83)
 LC0749
 LC0749                          SUPERSEDED SURVEY CONTROL
 LC0749
 LC0749  NGVD 29 (??/??/92)  210.236  (m)          689.75   (f) ADJ UNCH    2 0
 LC0749
 LC0749.Superseded values are not recommended for survey control.
 LC0749
 LC0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0749.See file dsdata.pdf to determine how the superseded data were derived.
 LC0749
 LC0749_MARKER: DR = REFERENCE MARK DISK
 LC0749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0749_STAMPING: WAGNER NO 1 1960
 LC0749_MARK LOGO: CGS
 LC0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0749+STABILITY: SURFACE MOTION
 LC0749
 LC0749  HISTORY     - Date     Condition        Report By
 LC0749  HISTORY     - 1960     MONUMENTED       CGS
 LC0749  HISTORY     - 1961     GOOD             CGS
 LC0749
 LC0749                          STATION DESCRIPTION
 LC0749
 LC0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0749'4.2 MI NE FROM CHENOA.
 LC0749'ABOUT 4.15 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS
 LC0749'JUNCTION WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA,
 LC0749'AT THE WAGNER STONE COMPANY, 61 FEET SOUTHEAST OF THE CENTER
 LC0749'LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 38 FEET NORTHWEST
 LC0749'OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE GULF MOBILE
 LC0749'AND OHIO RAIL ROAD, 10 FEET NORTHEAST OFF A WIRE BRACE TELEPHONE
 LC0749'POLE, 64 FEET NORTH-NORTHEAST OF THE SOUTHEAST END OF A CONCRETE
 LC0749'PIPE CULVERT UNDER U.S. HIGHWAY 66, 52.5 FEET NORTHEAST OF
 LC0749'TRAVERSE STATION WAGNER, 52.3 FEET NORTHEAST OF A METAL WITNESS
 LC0749'POST, 3 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP
 LC0749'OF A CONCRETE POST WHICH PROJECTS ABOUT 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0747 ***********************************************************************
 LC0747  DESIGNATION -  WAGNER RM 2
 LC0747  PID         -  LC0747
 LC0747  STATE/COUNTY-  IL/LIVINGSTON
 LC0747  COUNTRY     -  US
 LC0747  USGS QUAD   -  SOUTHWEST PONTIAC (2018)
 LC0747
 LC0747                         *CURRENT SURVEY CONTROL
 LC0747  ______________________________________________________________________
 LC0747* NAD 83(1986) POSITION- 40 47 33.39   (N) 088 41 29.03   (W)   HD_HELD1
 LC0747* NAVD 88 ORTHO HEIGHT -   210.086 (meters)      689.26  (feet) ADJUSTED
 LC0747  ______________________________________________________________________
 LC0747  GEOID HEIGHT    -        -32.124 (meters)                     GEOID18
 LC0747  DYNAMIC HEIGHT  -        209.995 (meters)      688.96  (feet) COMP
 LC0747  MODELED GRAVITY -    980,183.3   (mgal)                       NAVD 88
 LC0747
 LC0747  VERT ORDER      -  SECOND    CLASS 0
 LC0747
 LC0747.The horizontal coordinates were determined by differentially corrected
 LC0747.hand held GPS observations or other comparable positioning techniques
 LC0747.and have an estimated accuracy of +/- 3 meters.
 LC0747
 LC0747.The orthometric height was determined by differential leveling and
 LC0747.adjusted by the NATIONAL GEODETIC SURVEY
 LC0747.in June 1991.
 LC0747
 LC0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0747.GEOID18 height accuracy estimate available here.
 LC0747
 LC0747.Click photographs - Photos may exist for this station.
 LC0747
 LC0747.The dynamic height is computed by dividing the NAVD 88
 LC0747.geopotential number by the normal gravity value computed on the
 LC0747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0747.degrees latitude (g = 980.6199 gals.).
 LC0747
 LC0747.The modeled gravity was interpolated from observed gravity values.
 LC0747
 LC0747;                    North         East    Units  Estimated Accuracy
 LC0747;SPC IL E     -   458,072.8     269,780.7     MT  (+/- 3 meters HH1 GPS) 
 LC0747
 LC0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5730217111(NAD 83)
 LC0747
 LC0747                          SUPERSEDED SURVEY CONTROL
 LC0747
 LC0747  NGVD 29 (??/??/92)  210.140  (m)          689.43   (f) ADJ UNCH    2 0
 LC0747
 LC0747.Superseded values are not recommended for survey control.
 LC0747
 LC0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0747.See file dsdata.pdf to determine how the superseded data were derived.
 LC0747
 LC0747_MARKER: DR = REFERENCE MARK DISK
 LC0747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0747_STAMPING: WAGNER NO 2 1960
 LC0747_MARK LOGO: CGS
 LC0747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0747+STABILITY: SURFACE MOTION
 LC0747
 LC0747  HISTORY     - Date     Condition        Report By
 LC0747  HISTORY     - 1960     MONUMENTED       CGS
 LC0747  HISTORY     - 1961     GOOD             CGS
 LC0747
 LC0747                          STATION DESCRIPTION
 LC0747
 LC0747'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0747'4.2 MI NE FROM CHENOA.
 LC0747'ABOUT 4.15 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS
 LC0747'JUNCTION WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA,
 LC0747'AT THE WAGNER STONE COMPANY, 61 FEET SOUTHEAST OF THE CENTER
 LC0747'LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 38 FEET NORTHWEST
 LC0747'OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE GULF MOBILE
 LC0747'AND OHIO RAIL ROAD, 1.5 FEET EAST OF A TELEGRAPH POLE, 82 FEET
 LC0747'EAST-SOUTHEAST OF THE SOUTHEAST END OF A CONCRETE PIPE CULVERT
 LC0747'UNDER U.S. HIGHWAY 66, 54 FEET SOUTHWEST OF TRAVERSE STATION
 LC0747'WAGNER, 54.3 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 LC0747'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0747'PROJECTS ABOUT 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0327 ***********************************************************************
 KB0327  DESIGNATION -  WALK
 KB0327  PID         -  KB0327
 KB0327  STATE/COUNTY-  IL/CUMBERLAND
 KB0327  COUNTRY     -  US
 KB0327  USGS QUAD   -  NEOGA (2018)
 KB0327
 KB0327                         *CURRENT SURVEY CONTROL
 KB0327  ______________________________________________________________________
 KB0327* NAD 83(1997) POSITION- 39 17 17.16915(N) 088 27 09.47776(W)   ADJUSTED
 KB0327* NAVD 88 ORTHO HEIGHT -   199.312 (meters)      653.91  (feet) ADJUSTED
 KB0327  ______________________________________________________________________
 KB0327  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 KB0327  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 KB0327  DYNAMIC HEIGHT  -        199.194 (meters)      653.52  (feet) COMP
 KB0327  MODELED GRAVITY -    980,032.4   (mgal)                       NAVD 88
 KB0327
 KB0327  HORZ ORDER      -  SECOND
 KB0327  VERT ORDER      -  SECOND    CLASS 0
 KB0327
 KB0327.The horizontal coordinates were established by classical geodetic methods
 KB0327.and adjusted by the National Geodetic Survey in October 1999.
 KB0327
 KB0327.The orthometric height was determined by differential leveling and
 KB0327.adjusted by the NATIONAL GEODETIC SURVEY
 KB0327.in June 1991.
 KB0327
 KB0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0327.GEOID18 height accuracy estimate available here.
 KB0327
 KB0327.Click photographs - Photos may exist for this station.
 KB0327
 KB0327.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0327
 KB0327.The dynamic height is computed by dividing the NAVD 88
 KB0327.geopotential number by the normal gravity value computed on the
 KB0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0327.degrees latitude (g = 980.6199 gals.).
 KB0327
 KB0327.The modeled gravity was interpolated from observed gravity values.
 KB0327
 KB0327. The following values were computed from the NAD 83(1997) position.
 KB0327
 KB0327;                    North         East     Units Scale Factor Converg.
 KB0327;SPC IL E     -   290,968.663   289,707.821   MT  0.99997630   -0 04 32.0
 KB0327;SPC IL E     -   954,619.69    950,483.08   sFT  0.99997630   -0 04 32.0
 KB0327;UTM  16      - 4,349,754.153   374,722.999   MT  0.99979324   -0 55 11.8
 KB0327
 KB0327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0327!SPC IL E     -   0.99997377  x   0.99997630  =   0.99995007
 KB0327!UTM  16      -   0.99997377  x   0.99979324  =   0.99976701
 KB0327
 KB0327:                Primary Azimuth Mark                     Grid Az
 KB0327:SPC IL E     -  WALK AZ MK                               358 32 01.1
 KB0327:UTM  16      -  WALK AZ MK                               359 22 40.9
 KB0327
 KB0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7472249754(NAD 83)
 KB0327
 KB0327|---------------------------------------------------------------------|
 KB0327| PID    Reference Object                     Distance      Geod. Az  |
 KB0327|                                                           dddmmss.s |
 KB0327| KB1201 SIGEL ST PAULS LUTH CH SPIRE        APPROX. 7.7 KM 2055859.4 |
 KB0327| KB1200 SIGEL MUNICIPAL TANK                APPROX. 7.8 KM 2061635.7 |
 KB0327| KB1198 SIGEL ST MICHAEL CATH CH SPIRE      APPROX. 7.6 KM 2062747.3 |
 KB0327| KB0328 WALK RM 1                            27.318 METERS 22812     |
 KB0327| KB0326 WALK RM 2                            30.372 METERS 34833     |
 KB0327| KB1212 NEOGA MUNICIPAL TANK                APPROX. 3.4 KM 3572542.9 |
 KB0327| KB0325 WALK AZ MK                                         3582729.1 |
 KB0327|---------------------------------------------------------------------|
 KB0327
 KB0327                          SUPERSEDED SURVEY CONTROL
 KB0327
 KB0327  NAD 83(1997)-  39 17 17.17320(N)    088 27 09.47662(W) AD(       ) 2
 KB0327  NAD 83(1986)-  39 17 17.18243(N)    088 27 09.47371(W) AD(       ) 2
 KB0327  NAD 27      -  39 17 17.04790(N)    088 27 09.30250(W) AD(       ) 2
 KB0327  NGVD 29 (??/??/92)  199.387  (m)          654.16   (f) ADJ UNCH    2 0
 KB0327  NGVD 29             199.39   (m)          654.2    (f) LEVELING    3  
 KB0327
 KB0327.Superseded values are not recommended for survey control.
 KB0327
 KB0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0327.See file dsdata.pdf to determine how the superseded data were derived.
 KB0327
 KB0327_MARKER: DS = TRIANGULATION STATION DISK
 KB0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0327_STAMPING: WALK 1959
 KB0327_MARK LOGO: CGS
 KB0327_PROJECTION: FLUSH
 KB0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0327+STABILITY: SURFACE MOTION
 KB0327
 KB0327  HISTORY     - Date     Condition        Report By
 KB0327  HISTORY     - 1959     MONUMENTED       CGS
 KB0327  HISTORY     - 1959     GOOD             CGS
 KB0327  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0327  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0327
 KB0327                          STATION DESCRIPTION
 KB0327
 KB0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0327'STATION IS LOCATED ABOUT 2-1/4 MILES SOUTH OF NEOGA, 4-1/2 MILES
 KB0327'NORTH-NORTHEAST OF SIGEL AND ON LAND OWNED AND OCCUPIED BY
 KB0327'MR. RAYMOND WALK.
 KB0327'
 KB0327'TO REACH FROM THE 4-WAY STOP OF U.S. HIGHWAY 45 IN NEOGA, GO
 KB0327'SOUTHERLY ON U.S.HIGHWAY 45 FOR 2.4 MILES TO CROSSROAD, TURN LEFT
 KB0327'AND GO EAST ON DIRT ROAD FOR 0.8 MILE TO CROSSROAD, TURN LEFT AND GO
 KB0327'NORTH FOR 0.05 MILE TO STATION IN BARNYARD ON RIGHT AS
 KB0327'DESCRIBED.
 KB0327'
 KB0327'STATION MARK, A STANDARD STATION MARK DISK STAMPED WALK 1959, IS SET
 KB0327'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 KB0327'THE SURFACE OF THE GROUND. THE MARK IS 133 FEET SOUTH-SOUTHWEST OF
 KB0327'SOUTHWEST CORNER OF FEEDER BARN, 122 FEET NORTH-WEST OF
 KB0327'NORTHWEST CORNER OF HOUSE AND 47 FEET EAST OF CENTER OF SURFACED
 KB0327'ROAD.
 KB0327'
 KB0327'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED WALK
 KB0327'NO 1 1959, IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE
 KB0327'POST WHICH PROJECTS ABOUT 2 INCHES. THE MARK IS 67 FEET NORTHWEST OF
 KB0327'CENTER OF DRIVEWAY LEADING TO RAYMOND WALKS HOME, 21 FEET WEST
 KB0327'OF CENTER OF SURFACE ROAD AND 1 FOOT EAST OF FENCE.
 KB0327'
 KB0327'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED WALK
 KB0327'NO 2 1959, IS SET IN THE TOP OF A 10 INCH SQUARE CONCRETE POST
 KB0327'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 47
 KB0327'FEET SOUTHWEST OF SOUTHWEST CORNER OF CONCRETE POST WHICH IS SET
 KB0327'FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 47 FEET SOUTHWEST
 KB0327'OF SOUTHWEST CORNER OF FEEDER BARN, 26 FEET EAST OF CENTER OF
 KB0327'SURFACE ROAD AND 1 FOOT EAST OF FENCE.
 KB0327'
 KB0327'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED WALK 1959, IS SET
 KB0327'IN THE TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET
 KB0327'FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 87 FEET SOUTH OF
 KB0327'FIELD ENTRANCE, 23 FEET WEST OF SURFACED ROAD AND 2.2 FEET
 KB0327'SOUTH OF TELEPHONE POLE AND 1 FOOT WEST OF WITNESS POST.
 KB0327'
 KB0327'TO REACH AZIMUTH MARK FROM STATION, GO NORTH ON SURFACED ROAD FOR
 KB0327'0.45 MILE TO AZIMUTH MARK ON LEFT AS DESCRIBED.
 KB0327
 KB0327                          STATION RECOVERY (1959)
 KB0327
 KB0327'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0327'2.3 MI S FROM NEOGA.
 KB0327'ABOUT 0.15 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0327'CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.1 MILE EAST ALONG
 KB0327'EAST FIFTH STREET, THENCE 2.05 MILES SOUTH ALONG LOCUST STREET
 KB0327'AND AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVEWAY EAST TO A
 KB0327'FARM HOUSE, 46 FEET EAST OF THE CENTER LINE OF THE ROAD, 116
 KB0327'FEET NORTH OF THE CENTER LINE OF THE DRIVEWAY, 56 FEET WEST OF
 KB0327'THE WEST EDGE OF A CONCRETE SILO, 67 1/2 FEET SOUTH OF THE CENTER
 KB0327'LINE OF A DRIVE EAST OF THE BARNLOT, ABOUT 1 FOOT ABOVE THE
 KB0327'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0327'FLUSH WITH THE GROUND.
 KB0327
 KB0327                          STATION RECOVERY (1973)
 KB0327
 KB0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0327'MARK NOT FOUND.
 KB0327
 KB0327                          STATION RECOVERY (2005)
 KB0327
 KB0327'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0327'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0325 ***********************************************************************
 KB0325  DESIGNATION -  WALK AZ MK
 KB0325  PID         -  KB0325
 KB0325  STATE/COUNTY-  IL/CUMBERLAND
 KB0325  COUNTRY     -  US
 KB0325  USGS QUAD   -  NEOGA (2018)
 KB0325
 KB0325                         *CURRENT SURVEY CONTROL
 KB0325  ______________________________________________________________________
 KB0325* NAD 83(1986) POSITION- 39 17 33.     (N) 088 27 07.     (W)   SCALED
 KB0325* NAVD 88 ORTHO HEIGHT -   199.416 (meters)      654.25  (feet) ADJUSTED
 KB0325  ______________________________________________________________________
 KB0325  GEOID HEIGHT    -        -32.115 (meters)                     GEOID18
 KB0325  DYNAMIC HEIGHT  -        199.298 (meters)      653.86  (feet) COMP
 KB0325  MODELED GRAVITY -    980,032.6   (mgal)                       NAVD 88
 KB0325
 KB0325  VERT ORDER      -  SECOND    CLASS 0
 KB0325
 KB0325.The horizontal coordinates were scaled from a map and have
 KB0325.an estimated accuracy of +/- 6 seconds.
 KB0325
 KB0325.The orthometric height was determined by differential leveling and
 KB0325.adjusted by the NATIONAL GEODETIC SURVEY
 KB0325.in June 1991.
 KB0325
 KB0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0325.GEOID18 height accuracy estimate available here.
 KB0325
 KB0325.Click photographs - Photos may exist for this station.
 KB0325
 KB0325.The dynamic height is computed by dividing the NAVD 88
 KB0325.geopotential number by the normal gravity value computed on the
 KB0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0325.degrees latitude (g = 980.6199 gals.).
 KB0325
 KB0325.The modeled gravity was interpolated from observed gravity values.
 KB0325
 KB0325;                    North         East    Units  Estimated Accuracy
 KB0325;SPC IL E     -   291,460.      289,770.      MT  (+/- 180 meters Scaled)
 KB0325
 KB0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ747502(NAD 83)
 KB0325
 KB0325                          SUPERSEDED SURVEY CONTROL
 KB0325
 KB0325  NGVD 29 (??/??/92)  199.491  (m)          654.50   (f) ADJ UNCH    2 0
 KB0325
 KB0325.Superseded values are not recommended for survey control.
 KB0325
 KB0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0325.See file dsdata.pdf to determine how the superseded data were derived.
 KB0325
 KB0325_MARKER: DZ = AZIMUTH MARK DISK
 KB0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0325_STAMPING: WALK 1959
 KB0325_MARK LOGO: CGS
 KB0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0325+STABILITY: SURFACE MOTION
 KB0325
 KB0325  HISTORY     - Date     Condition        Report By
 KB0325  HISTORY     - 1959     MONUMENTED       CGS
 KB0325  HISTORY     - 20050216 POOR             ILDT
 KB0325
 KB0325                          STATION DESCRIPTION
 KB0325
 KB0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0325'1.9 MI S FROM NEOGA.
 KB0325'ABOUT 0.15 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0325'CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.1 MILE EAST ALONG
 KB0325'EAST FIFTH STREET, THENCE 1.65 MILES SOUTH ALONG LOCUST STREET
 KB0325'AND AN ASPHALT ROAD, AT A FENCE CORNER AND A FARM ROAD WEST TO A
 KB0325'FIELD, 22 FEET WEST OF THE CENTER LINE OF THE ROAD, 103 FEET
 KB0325'SOUTH OF THE FENCE CORNER, 90 FEET SOUTH OF THE CENTER LINE OF
 KB0325'THE FARM ROAD, 2 FEET SOUTH OF A TELEPHONE POLE, 1/2 FOOT ABOVE
 KB0325'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0325'PROJECTING 2 INCHES.
 KB0325
 KB0325                          STATION RECOVERY (2005)
 KB0325
 KB0325'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0325'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0326 ***********************************************************************
 KB0326  DESIGNATION -  WALK RM 2
 KB0326  PID         -  KB0326
 KB0326  STATE/COUNTY-  IL/CUMBERLAND
 KB0326  COUNTRY     -  US
 KB0326  USGS QUAD   -  NEOGA (2018)
 KB0326
 KB0326                         *CURRENT SURVEY CONTROL
 KB0326  ______________________________________________________________________
 KB0326* NAD 83(1986) POSITION- 39 17 18.13   (N) 088 27 09.73   (W)   HD_HELD1
 KB0326* NAVD 88 ORTHO HEIGHT -   199.137 (meters)      653.34  (feet) ADJUSTED
 KB0326  ______________________________________________________________________
 KB0326  GEOID HEIGHT    -        -32.113 (meters)                     GEOID18
 KB0326  DYNAMIC HEIGHT  -        199.020 (meters)      652.95  (feet) COMP
 KB0326  MODELED GRAVITY -    980,032.4   (mgal)                       NAVD 88
 KB0326
 KB0326  VERT ORDER      -  SECOND    CLASS 0
 KB0326
 KB0326.The horizontal coordinates were determined by differentially corrected
 KB0326.hand held GPS observations or other comparable positioning techniques
 KB0326.and have an estimated accuracy of +/- 3 meters.
 KB0326
 KB0326.The orthometric height was determined by differential leveling and
 KB0326.adjusted by the NATIONAL GEODETIC SURVEY
 KB0326.in June 1991.
 KB0326
 KB0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0326.GEOID18 height accuracy estimate available here.
 KB0326
 KB0326.Click photographs - Photos may exist for this station.
 KB0326
 KB0326.The dynamic height is computed by dividing the NAVD 88
 KB0326.geopotential number by the normal gravity value computed on the
 KB0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0326.degrees latitude (g = 980.6199 gals.).
 KB0326
 KB0326.The modeled gravity was interpolated from observed gravity values.
 KB0326
 KB0326;                    North         East    Units  Estimated Accuracy
 KB0326;SPC IL E     -   290,998.3     289,701.8     MT  (+/- 3 meters HH1 GPS) 
 KB0326
 KB0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ7471749783(NAD 83)
 KB0326
 KB0326                          SUPERSEDED SURVEY CONTROL
 KB0326
 KB0326  NGVD 29 (??/??/92)  199.213  (m)          653.58   (f) ADJ UNCH    2 0
 KB0326
 KB0326.Superseded values are not recommended for survey control.
 KB0326
 KB0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0326.See file dsdata.pdf to determine how the superseded data were derived.
 KB0326
 KB0326_MARKER: DR = REFERENCE MARK DISK
 KB0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0326_STAMPING: WALK NO 2 1959
 KB0326_MARK LOGO: CGS
 KB0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0326+STABILITY: SURFACE MOTION
 KB0326
 KB0326  HISTORY     - Date     Condition        Report By
 KB0326  HISTORY     - 1959     MONUMENTED       CGS
 KB0326  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0326
 KB0326                          STATION DESCRIPTION
 KB0326
 KB0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0326'2.3 MI S FROM NEOGA.
 KB0326'ABOUT 0.15 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0326'CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.1 MILE EAST ALONG
 KB0326'EAST FIFTH STREET, THENCE 2.05 MILES SOUTH ALONG LOCUST STREET
 KB0326'AND AN ASPHALT ROAD, AT THE JUNCTION OF A DRIVEWAY EAST TO A
 KB0326'FARM HOUSE, 216 FEET NORTH OF THE CENTER LINE OF DRIVEWAY EAST
 KB0326'TO THE FARM HOUSE, 25 FEET EAST OF THE CENTER LINE OF THE ROAD,
 KB0326'1/2 FOOT EAST OF A FENCE, 124 FEET NORTH-NORTHEAST OF THE
 KB0326'NORTHEAST EDGE OF A CONCRETE SILO, 33 FEET NORTH OF THE CENTER
 KB0326'LINE OF A DRIVE EAST TO THE BARNLOT, 47 FEET SOUTHWEST OF THE
 KB0326'SOUTHWEST CORNER OF A METAL BARN AND MACHINE SHED, 99.7 FEET
 KB0326'NORTH-NORTHWEST OF TRIANGULATION STATION WALK, ABOUT 1 FOOT ABOVE
 KB0326'THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0326'PROJECTING 1 INCH.
 KB0326
 KB0326                          STATION RECOVERY (2005)
 KB0326
 KB0326'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0326'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1735 ***********************************************************************
 MF1735  DESIGNATION -  WALNUT MUNICIPAL TANK
 MF1735  PID         -  MF1735
 MF1735  STATE/COUNTY-  IL/BUREAU
 MF1735  COUNTRY     -  US
 MF1735  USGS QUAD   -  WALNUT (2018)
 MF1735
 MF1735                         *CURRENT SURVEY CONTROL
 MF1735  ______________________________________________________________________
 MF1735* NAD 83(1997) POSITION- 41 33 26.55594(N) 089 34 47.31065(W)   ADJUSTED
 MF1735  ______________________________________________________________________
 MF1735  GEOID HEIGHT    -        -33.048 (meters)                     GEOID18
 MF1735  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 MF1735  HORZ ORDER      -  THIRD
 MF1735
 MF1735.The horizontal coordinates were established by classical geodetic methods
 MF1735.and adjusted by the National Geodetic Survey in October 1999.
 MF1735
 MF1735.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1735.GEOID18 height accuracy estimate available here.
 MF1735
 MF1735.Click photographs - Photos may exist for this station.
 MF1735
 MF1735.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1735
 MF1735. The following values were computed from the NAD 83(1997) position.
 MF1735
 MF1735;                    North         East     Units Scale Factor Converg.
 MF1735;SPC IL W     -   543,090.062   748,954.358   MT  0.99997066   +0 23 21.5
 MF1735;SPC IL W     - 1,781,787.98  2,457,194.42   sFT  0.99997066   +0 23 21.5
 MF1735;UTM  16      - 4,603,848.278   284,863.343   MT  1.00016961   -1 42 43.3
 MF1735
 MF1735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8486303848(NAD 83)
 MF1735
 MF1735                          SUPERSEDED SURVEY CONTROL
 MF1735
 MF1735  NAD 83(1996)-  41 33 26.55594(N)    089 34 47.31061(W) AD(       ) 3
 MF1735  NAD 83(1986)-  41 33 26.56191(N)    089 34 47.31795(W) AD(       ) 3
 MF1735  NAD 27      -  41 33 26.43200(N)    089 34 46.96900(W) AD(       ) 3
 MF1735
 MF1735.Superseded values are not recommended for survey control.
 MF1735
 MF1735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1735.See file dsdata.pdf to determine how the superseded data were derived.
 MF1735
 MF1735_MARKER: 53 = ELEVATED TANK
 MF1735_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1735+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2001
 MF1735
 MF1735  HISTORY     - Date     Condition        Report By
 MF1735  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1735  HISTORY     - 19951028 GOOD             USPSQD
 MF1735  HISTORY     - 20010516 GOOD             USPSQD
 MF1735
 MF1735                          STATION DESCRIPTION
 MF1735
 MF1735'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1735'STATION IS THE CENTER OF THE TOP OF THE WALNUT MUNI. WATER
 MF1735'TANK LOCATED ABOUT 1/2 MILE EAST OF WALNUT.  THE TANK IS A ROUND
 MF1735'STEEL STRUCTURE THAT SETS ATOP A STANDPIPE ABOUT 75 FEET HIGH
 MF1735'AND IS PAINTED SILVER WITH THE LEGEND WALNUT ON THE EAST AND
 MF1735'WEST SIDES.  IT IS ABOUT 200 FEET SOUTH OF THE CENTER OF STATE
 MF1735'HIGHWAY 92.
 MF1735'
 MF1735'TO REACH THE STATION FROM THE RAILROAD DEPOT IN WALNUT GO EAST
 MF1735'ON A PAVED STREET FOR 0.7 MILE TO THE STATION ON THE RIGHT AS
 MF1735'DESCRIBED.
 MF1735
 MF1735                          STATION RECOVERY (1995)
 MF1735
 MF1735'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1735'RECOVERED IN GOOD CONDITION.
 MF1735
 MF1735                          STATION RECOVERY (2001)
 MF1735
 MF1735'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1735'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0561 ***********************************************************************
 KC0561  DESIGNATION -  WALSH
 KC0561  PID         -  KC0561
 KC0561  STATE/COUNTY-  IL/MORGAN
 KC0561  COUNTRY     -  US
 KC0561  USGS QUAD   -  NORTONVILLE (2018)
 KC0561
 KC0561                         *CURRENT SURVEY CONTROL
 KC0561  ______________________________________________________________________
 KC0561* NAD 83(1997) POSITION- 39 36 25.76453(N) 090 10 56.77595(W)   ADJUSTED
 KC0561* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 KC0561  ______________________________________________________________________
 KC0561  GEOID HEIGHT    -        -32.317 (meters)                     GEOID18
 KC0561  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 KC0561  HORZ ORDER      -  FIRST
 KC0561
 KC0561.The horizontal coordinates were established by classical geodetic methods
 KC0561.and adjusted by the National Geodetic Survey in October 1999.
 KC0561
 KC0561.The orthometric height was scaled from a topographic map.
 KC0561
 KC0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0561.GEOID18 height accuracy estimate available here.
 KC0561
 KC0561.Click photographs - Photos may exist for this station.
 KC0561
 KC0561.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0561
 KC0561. The following values were computed from the NAD 83(1997) position.
 KC0561
 KC0561;                    North         East     Units Scale Factor Converg.
 KC0561;SPC IL W     -   326,372.765   698,645.639   MT  0.99994120   -0 00 36.2
 KC0561;SPC IL W     - 1,070,774.65  2,292,139.90   sFT  0.99994120   -0 00 36.2
 KC0561;UTM  15      - 4,387,950.437   741,897.255   MT  1.00032047   +1 47 49.6
 KC0561
 KC0561!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KC0561!SPC IL W     -   0.99997136  x   0.99994120  =   0.99991256
 KC0561!UTM  15      -   0.99997136  x   1.00032047  =   1.00029182
 KC0561
 KC0561:                Primary Azimuth Mark                     Grid Az
 KC0561:SPC IL W     -  WALSH AZ MK                              014 19 42.5
 KC0561:UTM  15      -  WALSH AZ MK                              012 31 16.7
 KC0561
 KC0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4189787950(NAD 83)
 KC0561
 KC0561|---------------------------------------------------------------------|
 KC0561| PID    Reference Object                     Distance      Geod. Az  |
 KC0561|                                                           dddmmss.s |
 KC0561| CK6918 WALSH AZ MK                                        0141906.3 |
 KC0561| KC0560 FRANKLIN CATHOLIC CHURCH SPIRE      APPROX.12.1 KM 0814035.4 |
 KC0561| KB1517 WAVERLY MUNICIPAL TANK              APPROX.19.8 KM 0942631.3 |
 KC0561| CM2543 WALSH RM 1                           23.757 METERS 14649     |
 KC0561| CM2544 WALSH RM 2                           27.967 METERS 18433     |
 KC0561| KC0582 GREENFIELD MUNICIPAL TANK           APPROX.29.4 KM 1844011.2 |
 KC0561| KC0571 MURRAYVILLE CATHOLIC CH SPIRE       APPROX. 6.6 KM 2484437.3 |
 KC0561| KC0570 JACKSONVILLE SCH FOR DEAF STK       APPROX.15.3 KM 3365038.6 |
 KC0561| KC0566 JACKSONVILLE ST HOSPITAL STACK      APPROX.12.9 KM 3410759.6 |
 KC0561| KC0567 JACKSONVILLE ST HOSP TANK           APPROX.12.9 KM 3412040.0 |
 KC0561| KC0564 JACKSONVILLE STATE ST PRESB CH      APPROX.14.8 KM 3424132.4 |
 KC0561| KC0568 JACKSONVILLE ILL PWR LT STACK       APPROX.14.2 KM 3433124.4 |
 KC0561| KC0562 JACKSONVILLE MUNICIPAL STACK        APPROX.14.4 KM 3460313.5 |
 KC0561| KC0563 JACKSONVILLE CH SAVIOR SPIRE        APPROX.14.5 KM 3462425.3 |
 KC0561|---------------------------------------------------------------------|
 KC0561
 KC0561                          SUPERSEDED SURVEY CONTROL
 KC0561
 KC0561  NAD 83(1996)-  39 36 25.77075(N)    090 10 56.76504(W) AD(       ) 1
 KC0561  NAD 83(1986)-  39 36 25.77172(N)    090 10 56.76553(W) AD(       ) 1
 KC0561  NAD 27      -  39 36 25.60300(N)    090 10 56.34100(W) AD(       ) 1
 KC0561
 KC0561.Superseded values are not recommended for survey control.
 KC0561
 KC0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0561.See file dsdata.pdf to determine how the superseded data were derived.
 KC0561
 KC0561_MARKER: DS = TRIANGULATION STATION DISK
 KC0561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0561_STAMPING: WALSH 1939
 KC0561_MARK LOGO: CGS
 KC0561_PROJECTION: RECESSED 20 CENTIMETERS
 KC0561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0561+STABILITY: SURFACE MOTION
 KC0561
 KC0561  HISTORY     - Date     Condition        Report By
 KC0561  HISTORY     - 1939     MONUMENTED       CGS
 KC0561  HISTORY     - 1970     GOOD             LOCENG
 KC0561  HISTORY     - 1989     GOOD             USPSQD
 KC0561
 KC0561                          STATION DESCRIPTION
 KC0561
 KC0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0561'THE STATION IS LOCATED 4 MILES EAST AND 1.5 MILES NORTH OF
 KC0561'MURRYVILLE, 1.5 MILES SOUTH AND 2 MILES EAST OF WOODSON, IN
 KC0561'THE SW CORNER SE 1/4 SEC. 35, T 14 N, R 10 W, ON LAND OWNED BY
 KC0561'MRS. MARTHA WALSH, 107.5 FEET NORTH OF THE CENTER LINE OF THE
 KC0561'EAST-AND-WEST ROAD, 35 FEET WEST OF THE CENTER LINE OF THE
 KC0561'NORTH-AND-SOUTH ROAD, 16 FEET WEST OF THE FENCE LINE, AND 14
 KC0561'FEET SOUTH OF THE SOUTH EDGE OF THE CORN CRIB.  THE MARK,
 KC0561'NOTES 1A AND 7A, IS 8 INCHES BELOW THE SURFACE OF THE GROUND
 KC0561'AND IS STAMPED WALSH 1939.
 KC0561'
 KC0561'TO REACH THE STATION FROM THE POST OFFICE IN MURRYVILLE, GO
 KC0561'NORTHEAST ON U.S. HIGHWAY NO. 67 FOR 2.2 MILES, TURN RIGHT
 KC0561'(EAST) AND FOLLOW GRAVEL ROAD PAST THE CEMETERY ON THE LEFT AND
 KC0561'ACROSS TWO RAILROAD TRACKS FOR 2.0 MILES TO A GRADED T-ROAD,
 KC0561'TURN LEFT AND GO 100 FEET TO THE CORN CRIB AND THE STATION ON
 KC0561'THE LEFT.
 KC0561'
 KC0561'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 KC0561'BRONZE DISKS IN CONCRETE.
 KC0561'
 KC0561'REFERENCE MARK NO. 1 IS 23.757 METERS, 77.94 FEET, NORTHEAST
 KC0561'OF THE STATION, 21 FEET EAST OF THE CENTER LINE OF THE
 KC0561'NORTH-AND-SOUTH ROAD, AND 15 FEET NORTH OF A TELEPHONE POLE.
 KC0561'THE MARK, NOTE 11A, PROJECTS 6 INCHES ABOVE THE GROUND AND IS
 KC0561'STAMPED WALSH NO 1 1939.  REFERENCE MARK NO. 2 IS 27.612
 KC0561'METERS, 90.59 FEET, SOUTH OF THE STATION, 42 FEET WEST OF THE
 KC0561'CENTER LINE OF THE NORTH-AND-SOUTH ROAD, AND 17 FEET NORTH OF
 KC0561'THE CENTER LINE OF THE EAST-AND-WEST ROAD.  THE MARK, NOTE
 KC0561'11A, PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED WALSH
 KC0561'NO 2 1939.
 KC0561'
 KC0561'THE AZIMUTH MARK IS APPROXIMATELY 0.3 MILE WEST OF THE STATION,
 KC0561'AND 19 FEET SOUTH OF THE CENTER LINE OF THE ROAD.  THE MARK
 KC0561'PROJECTS 3 INCHES ABOVE THE GROUND AND IS STAMPED
 KC0561'WALSH 1939.
 KC0561'
 KC0561'ALL MARKS ARE WITNESSED BY 4 IN BY 4 IN WHITE WOODEN POSTS
 KC0561'WHICH PROJECT APPROXIMATELY 2-1/2 FEET ABOVE THE GROUND.
 KC0561'
 KC0561'A 64-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT LEEK 1934.
 KC0561'
 KC0561'A 64-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT HETTICK 1934.
 KC0561'
 KC0561'A 37-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT SCOTT.
 KC0561'
 KC0561'A 37-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT ATHEN.
 KC0561'
 KC0561'A 64-FOOT TOWER IS NEEDED TO SEE A 103-FOOT TOWER AT RABE.
 KC0561'
 KC0561'A 64-FOOT TOWER IS NEEDED TO SEE A 90-FOOT TOWER AT HEATON.
 KC0561'
 KC0561'A 103-FOOT TOWER AT APPLE (NO 56 U.S.G.S.) IS VISIBLE FROM THE
 KC0561'GROUND AT THIS STATION.
 KC0561'
 KC0561'HEIGHT OF LIGHT ABOVE STATION MARK - 30 METERS.
 KC0561
 KC0561                          STATION RECOVERY (1970)
 KC0561
 KC0561'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (DC)
 KC0561'WALSH - 1939 RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KC0561
 KC0561                          STATION RECOVERY (1989)
 KC0561
 KC0561'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KC0561'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1929 ***********************************************************************
 JB1929  DESIGNATION -  WALSH BELL TELEPHONE MICROWAVE
 JB1929  PID         -  JB1929
 JB1929  STATE/COUNTY-  IL/RANDOLPH
 JB1929  COUNTRY     -  US
 JB1929  USGS QUAD   -  WALSH (2018)
 JB1929
 JB1929                         *CURRENT SURVEY CONTROL
 JB1929  ______________________________________________________________________
 JB1929* NAD 83(1997) POSITION- 38 04 06.20052(N) 089 51 26.68700(W)   ADJUSTED
 JB1929  ______________________________________________________________________
 JB1929  GEOID HEIGHT    -        -29.820 (meters)                     GEOID18
 JB1929  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 JB1929  HORZ ORDER      -  THIRD
 JB1929
 JB1929.The horizontal coordinates were established by classical geodetic methods
 JB1929.and adjusted by the National Geodetic Survey in October 1999.
 JB1929
 JB1929.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1929.GEOID18 height accuracy estimate available here.
 JB1929
 JB1929.Click photographs - Photos may exist for this station.
 JB1929
 JB1929.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1929
 JB1929. The following values were computed from the NAD 83(1997) position.
 JB1929
 JB1929;                    North         East     Units Scale Factor Converg.
 JB1929;SPC IL W     -   155,605.542   727,135.697   MT  0.99995024   +0 11 26.5
 JB1929;SPC IL W     -   510,515.85  2,385,611.03   sFT  0.99995024   +0 11 26.5
 JB1929;UTM  16      - 4,217,258.840   249,334.791   MT  1.00037393   -1 45 46.1
 JB1929
 JB1929_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4933417258(NAD 83)
 JB1929
 JB1929                          SUPERSEDED SURVEY CONTROL
 JB1929
 JB1929  NAD 83(1986)-  38 04 06.20897(N)    089 51 26.68092(W) AD(       ) 3
 JB1929  NAD 27      -  38 04 06.02748(N)    089 51 26.30293(W) AD(       ) 3
 JB1929
 JB1929.Superseded values are not recommended for survey control.
 JB1929
 JB1929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1929.See file dsdata.pdf to determine how the superseded data were derived.
 JB1929
 JB1929_MARKER: 45 = MICROWAVE TOWER
 JB1929
 JB1929  HISTORY     - Date     Condition        Report By
 JB1929  HISTORY     - 1969     FIRST OBSERVED   CGS
 JB1929
 JB1929                          STATION DESCRIPTION
 JB1929
 JB1929'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JFS)
 JB1929'STATION IS LOCATED ABOUT 1.5 MI SSW. OF THE TOWN OF WALSH.  STATION
 JB1929'IS THE CENTER OF RED LIGHT AT TOP CENTER OF A MICROWAVE TOWER, OWNED
 JB1929'BY THE BELL TELEPHONE COMPANY.  THE TOWER IS OF FOUR-LEGGED STEEL
 JB1929'CONSTRUCTION AND IS ABOUT 300 FT HIGH.
 JB1929'
 JB1929'STATION WAS INTERSECTED FROM STATIONS 55 SCHULINE, 56 CAMPBELL, 57
 JB1929'EVANS, AND 58 ELLIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM2544 ***********************************************************************
 CM2544  DESIGNATION -  WALSH RM 2
 CM2544  PID         -  CM2544
 CM2544  STATE/COUNTY-  IL/MORGAN
 CM2544  COUNTRY     -  US
 CM2544  USGS QUAD   -  NORTONVILLE (2018)
 CM2544
 CM2544                         *CURRENT SURVEY CONTROL
 CM2544  ______________________________________________________________________
 CM2544* NAD 83(2011) POSITION- 39 36 24.86776(N) 090 10 56.85850(W)   ADJUSTED
 CM2544* NAD 83(2011) ELLIP HT-   183.133 (meters)        (06/27/12)   ADJUSTED
 CM2544* NAD 83(2011) EPOCH   -  2010.00
 CM2544* NAVD 88 ORTHO HEIGHT -   215.5   (meters)      707.    (feet) GPS OBS
 CM2544  ______________________________________________________________________
 CM2544  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 CM2544  GEOID HEIGHT    -        -32.336 (meters)                     GEOID12A
 CM2544  GEOID HEIGHT    -        -32.317 (meters)                     GEOID18
 CM2544  NAD 83(2011) X  -    -15,670.421 (meters)                     COMP
 CM2544  NAD 83(2011) Y  - -4,920,763.536 (meters)                     COMP
 CM2544  NAD 83(2011) Z  -  4,044,572.051 (meters)                     COMP
 CM2544  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 CM2544
 CM2544  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CM2544  Standards:
 CM2544         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CM2544            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CM2544  -------------------------------------------------------------------
 CM2544  NETWORK    0.42   0.80           0.18   0.16   0.41      0.12789830
 CM2544  -------------------------------------------------------------------
 CM2544  Click here for local accuracies and other accuracy information.
 CM2544
 CM2544.The horizontal coordinates were established by GPS observations
 CM2544.and adjusted by the National Geodetic Survey in June 2012.
 CM2544
 CM2544.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CM2544.been affixed to the stable North American tectonic plate. See 
 CM2544.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CM2544
 CM2544.The horizontal coordinates are valid at the epoch date displayed above
 CM2544.which is a decimal equivalence of Year/Month/Day.
 CM2544
 CM2544.The orthometric height was determined by GPS observations and a
 CM2544.high-resolution geoid model.
 CM2544
 CM2544.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM2544.GEOID18 height accuracy estimate available here.
 CM2544
 CM2544.Click photographs - Photos may exist for this station.
 CM2544
 CM2544.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CM2544
 CM2544.The Laplace correction was computed from DEFLEC18 derived deflections.
 CM2544
 CM2544.The ellipsoidal height was determined by GPS observations
 CM2544.and is referenced to NAD 83.
 CM2544
 CM2544. The following values were computed from the NAD 83(2011) position.
 CM2544
 CM2544;                    North         East     Units Scale Factor Converg.
 CM2544;SPC IL W     -   326,345.110   698,643.665   MT  0.99994120   -0 00 36.2
 CM2544;SPC IL W     - 1,070,683.92  2,292,133.42   sFT  0.99994120   -0 00 36.2
 CM2544;UTM  15      - 4,387,922.722   741,896.154   MT  1.00032047   +1 47 49.6
 CM2544
 CM2544!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CM2544!SPC IL W     -   0.99997127  x   0.99994120  =   0.99991247
 CM2544!UTM  15      -   0.99997127  x   1.00032047  =   1.00029173
 CM2544
 CM2544_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD4189687922(NAD 83)
 CM2544
 CM2544                          SUPERSEDED SURVEY CONTROL
 CM2544
 CM2544  NAD 83(2007)-  39 36 24.86766(N)    090 10 56.85916(W) AD(2002.00) 0
 CM2544  ELLIP H (02/10/07)  183.164  (m)                       GP(2002.00)    
 CM2544  ELLIP H (12/06/04)  183.158  (m)                       GP(       ) 4 1
 CM2544  NAD 83(1997)-  39 36 24.86768(N)    090 10 56.85935(W) AD(       ) 1
 CM2544  ELLIP H (03/22/04)  183.168  (m)                       GP(       ) 3 1
 CM2544  NAVD 88 (03/22/04)  215.5    (m)  GEOID03  model used  GPS OBS        
 CM2544
 CM2544.Superseded values are not recommended for survey control.
 CM2544
 CM2544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CM2544.See file dsdata.pdf to determine how the superseded data were derived.
 CM2544
 CM2544_MARKER: DR = REFERENCE MARK DISK
 CM2544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM2544_STAMPING: WALSH 1939 NO 2
 CM2544_MARK LOGO: CGS
 CM2544_PROJECTION: FLUSH
 CM2544_MAGNETIC: N = NO MAGNETIC MATERIAL
 CM2544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM2544+STABILITY: SURFACE MOTION
 CM2544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM2544+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2019
 CM2544
 CM2544  HISTORY     - Date     Condition        Report By
 CM2544  HISTORY     - 1939     MONUMENTED       CGS
 CM2544  HISTORY     - 20040121 GOOD             WOOLPT
 CM2544  HISTORY     - 20110718 GOOD             ILDT
 CM2544  HISTORY     - 20190904 GOOD             ILDT
 CM2544
 CM2544                          STATION DESCRIPTION
 CM2544
 CM2544'DESCRIBED BY WOOLPERT CONSULTANTS 2004 (BJM)
 CM2544'THIS STATION IS LOCATED APPROXIMATELY 9.15 MI SOUTH-SOUTHEAST OFTHE
 CM2544'CITY OF JACKSONVILLE, 7.45 MI WEST OF THE COMMUNITY OFFRANKLIN AND 4.0
 CM2544'MI NORTHEAST OF THE COMMUNITY OF MURRAYVILLE, INTHE NORTHWEST QUADRANT
 CM2544'OF THE JUNCTION OF MIDWAY ROAD WITH WALSHROAD.
 CM2544'
 CM2544'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 72(EXIT
 CM2544'64) WITH US HIGHWAY 67 AND STATE HIGHWAY 267 BRIDGE,APPROXIMATELY 3 MI
 CM2544'SOUTH OF JACKSONVILLE, GO SOUTH 5.55 MI ONHIGHWAYS 67 AND 267 TO THE
 CM2544'JUNCTION OF HIGHWAY 67 AND 267 WITHMIDWAY ROAD, TURN LEFT AND GO EAST
 CM2544'2.15 MI ON MIDWAY TO THEJUNCTION OF MIDWAY ROAD WITH A RAILROAD GRADE,
 CM2544'CROSS TRACKS ANDCONTINUE EAST 0.4 MI ON MIDWAY ROAD TO THE JUNCTION OF
 CM2544'MIDWAYROAD WITH WALSH ROAD AND THE STATION ON THE LEFT. THE STATION IS
 CM2544'A STANDARD BRONZE CGS REFERENCE MARK DISK STAMPED --WALSH 19 39NO 2--
 CM2544'SET INTO THE TOP OF A 12-INCH BY 13-INCH CONCRETE MONUMENTFLUSH WITH
 CM2544'GROUND AND APPROXIMATELY 0.5 FT ABOVE ROADS.
 CM2544'
 CM2544'THE STATION IS 24.7 M (81.0 FT) WEST-NORTHWEST OF TELEPHONEPEDESTAL
 CM2544'--L1007 P6--, 13.9 M (45.6 FT) WEST OF THE CENTERLINE OFWALSH ROAD
 CM2544'(GRAVEL), 10.3 M (33.8 FT) WEST-SOUTHWEST OF WOODENSTOP SIGNPOST, 7.0
 CM2544'M (23.0 FT) NORTH OF THE CENTERLINE OF MIDWAYROAD (GRAVEL),
 CM2544'APPROXIMATELY 1.5 M (5 FT) SOUTH OF THE SOUTH EDGEOF A CULTIVATED
 CM2544'FIELD AND 0.65 M (2.1 FT) SOUTH OF AN ORANGEFIBERGLASS WITNESS POST.
 CM2544
 CM2544                          STATION RECOVERY (2011)
 CM2544
 CM2544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 CM2544'RECOVERED AS DESCRIBED.
 CM2544
 CM2544                          STATION RECOVERY (2019)
 CM2544
 CM2544'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 CM2544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1869 ***********************************************************************
 JB1869  DESIGNATION -  WALTONVILLE ORIENT MINE 3 TANK
 JB1869  PID         -  JB1869
 JB1869  STATE/COUNTY-  IL/JEFFERSON
 JB1869  COUNTRY     -  US
 JB1869  USGS QUAD   -  WALTONVILLE (2018)
 JB1869
 JB1869                         *CURRENT SURVEY CONTROL
 JB1869  ______________________________________________________________________
 JB1869* NAD 83(1997) POSITION- 38 11 16.00697(N) 089 03 55.16322(W)   ADJUSTED
 JB1869  ______________________________________________________________________
 JB1869  GEOID HEIGHT    -        -29.846 (meters)                     GEOID18
 JB1869  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 JB1869  HORZ ORDER      -  THIRD
 JB1869
 JB1869.The horizontal coordinates were established by classical geodetic methods
 JB1869.and adjusted by the National Geodetic Survey in October 1999.
 JB1869
 JB1869.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1869.GEOID18 height accuracy estimate available here.
 JB1869
 JB1869.Click photographs - Photos may exist for this station.
 JB1869
 JB1869.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1869
 JB1869. The following values were computed from the NAD 83(1997) position.
 JB1869
 JB1869;                    North         East     Units Scale Factor Converg.
 JB1869;SPC IL E     -   169,070.810   235,873.009   MT  1.00002563   -0 27 09.2
 JB1869;SPC IL E     -   554,693.15    773,860.03   sFT  1.00002563   -0 27 09.2
 JB1869;UTM  16      - 4,228,665.852   319,124.176   MT  1.00000294   -1 16 38.0
 JB1869
 JB1869_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1912428665(NAD 83)
 JB1869
 JB1869                          SUPERSEDED SURVEY CONTROL
 JB1869
 JB1869  NAD 83(1993)-  38 11 16.02051(N)    089 03 55.16289(W) AD(       ) 3
 JB1869  NAD 83(1986)-  38 11 16.02080(N)    089 03 55.16347(W) AD(       ) 3
 JB1869  NAD 27      -  38 11 15.84378(N)    089 03 54.90042(W) AD(       ) 3
 JB1869
 JB1869.Superseded values are not recommended for survey control.
 JB1869
 JB1869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1869.See file dsdata.pdf to determine how the superseded data were derived.
 JB1869
 JB1869_MARKER: 53 = ELEVATED TANK
 JB1869
 JB1869  HISTORY     - Date     Condition        Report By
 JB1869  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1869
 JB1869                          STATION DESCRIPTION
 JB1869
 JB1869'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1869'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK, LOCATED AT
 JB1869'ORIENT MINE NO. 3 AND IS OWNED BY FREEMAN MINE CO., INC.  IT IS A 4
 JB1869'LEGGED STEEL STRUCTURE PAINTED SILVER AND THE OVERALL HEIGHT IS
 JB1869'94 FEET.
 JB1869'
 JB1869'TO REACH FROM THE RAILROAD CROSSING IN THE SOUTHEAST CORNER OF
 JB1869'WALTONVILLE, GO SOUTH ON STATE HIGHWAY 148 FOR 2.8 MILES TO A SIDE
 JB1869'ROAD RIGHT.  TURN RIGHT AND GO WEST ON A PAVED ROAD FOR 0.9 MILE TO
 JB1869'A Y-FORK.  KEEP LEFT FORK AND GO SOUTHWEST AND WEST FOR 0.6 MILE
 JB1869'TO ENTRANCE TO MINE AND WATER TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1833 ***********************************************************************
 JB1833  DESIGNATION -  WAMAC ILLINOIS CENTRAL STACK
 JB1833  PID         -  JB1833
 JB1833  STATE/COUNTY-  IL/WASHINGTON
 JB1833  COUNTRY     -  US
 JB1833  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1833
 JB1833                         *CURRENT SURVEY CONTROL
 JB1833  ______________________________________________________________________
 JB1833* NAD 83(1997) POSITION- 38 30 00.96089(N) 089 08 41.68926(W)   ADJUSTED
 JB1833  ______________________________________________________________________
 JB1833  GEOID HEIGHT    -        -30.587 (meters)                     GEOID18
 JB1833  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 JB1833  HORZ ORDER      -  THIRD
 JB1833
 JB1833.The horizontal coordinates were established by classical geodetic methods
 JB1833.and adjusted by the National Geodetic Survey in October 1999.
 JB1833
 JB1833.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1833.GEOID18 height accuracy estimate available here.
 JB1833
 JB1833.Click photographs - Photos may exist for this station.
 JB1833
 JB1833.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1833
 JB1833. The following values were computed from the NAD 83(1997) position.
 JB1833
 JB1833;                    North         East     Units Scale Factor Converg.
 JB1833;SPC IL W     -   203,991.554   789,125.842   MT  1.00003896   +0 38 10.0
 JB1833;SPC IL W     -   669,262.29  2,588,990.37   sFT  1.00003896   +0 38 10.0
 JB1833;UTM  16      - 4,263,503.063   312,958.849   MT  1.00003084   -1 20 08.3
 JB1833
 JB1833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1295863503(NAD 83)
 JB1833
 JB1833                          SUPERSEDED SURVEY CONTROL
 JB1833
 JB1833  NAD 83(1986)-  38 30 00.97683(N)    089 08 41.68681(W) AD(       ) 3
 JB1833  NAD 27      -  38 30 00.79828(N)    089 08 41.43189(W) AD(       ) 3
 JB1833
 JB1833.Superseded values are not recommended for survey control.
 JB1833
 JB1833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1833.See file dsdata.pdf to determine how the superseded data were derived.
 JB1833
 JB1833_MARKER: 63 = STACK
 JB1833
 JB1833  HISTORY     - Date     Condition        Report By
 JB1833  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1833
 JB1833                          STATION DESCRIPTION
 JB1833
 JB1833'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1833'THE STATION IS THE CENTER OF THE TOP OF A GREY COLORED CONCRETE
 JB1833'STACK, BELONGING
 JB1833'TO THE ILLINOIS CENTRAL RAILROAD.  IT IS NEAR THE
 JB1833'WEST EDGE OF WAMAC, ON THE
 JB1833'SOUTHEAST SIDE OF THE ILLINOIS CENTRAL
 JB1833'RAILROAD ROUNDHOUSE AND IS ATTACHED TO THE
 JB1833'NORTH END OF THE BOILER
 JB1833'ROOM.  THE OVERALL HEIGHT IS 190 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1897 ***********************************************************************
 HB1897  DESIGNATION -  WAMBLE R 9 06
 HB1897  PID         -  HB1897
 HB1897  STATE/COUNTY-  IL/POPE
 HB1897  COUNTRY     -  US
 HB1897  USGS QUAD   -  EDDYVILLE (2018)
 HB1897
 HB1897                         *CURRENT SURVEY CONTROL
 HB1897  ______________________________________________________________________
 HB1897* NAD 83(2011) POSITION- 37 35 52.91967(N) 088 30 24.82918(W)   ADJUSTED
 HB1897* NAD 83(2011) ELLIP HT-   189.950 (meters)        (06/27/12)   ADJUSTED
 HB1897* NAD 83(2011) EPOCH   -  2010.00
 HB1897* NAVD 88 ORTHO HEIGHT -   219.2   (meters)      719.    (feet) GPS OBS
 HB1897  ______________________________________________________________________
 HB1897  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1897  GEOID HEIGHT    -        -29.290 (meters)                     GEOID93
 HB1897  GEOID HEIGHT    -        -29.220 (meters)                     GEOID18
 HB1897  NAD 83(2011) X  -    131,844.493 (meters)                     COMP
 HB1897  NAD 83(2011) Y  - -5,058,206.232 (meters)                     COMP
 HB1897  NAD 83(2011) Z  -  3,870,306.408 (meters)                     COMP
 HB1897  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 HB1897
 HB1897  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1897  Standards:
 HB1897         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1897            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1897  -------------------------------------------------------------------
 HB1897  NETWORK    1.29   1.53           0.58   0.46   0.78      0.07041044
 HB1897  -------------------------------------------------------------------
 HB1897  Click here for local accuracies and other accuracy information.
 HB1897
 HB1897.The horizontal coordinates were established by GPS observations
 HB1897.and adjusted by the National Geodetic Survey in June 2012.
 HB1897
 HB1897.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1897.been affixed to the stable North American tectonic plate. See 
 HB1897.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1897
 HB1897.The horizontal coordinates are valid at the epoch date displayed above
 HB1897.which is a decimal equivalence of Year/Month/Day.
 HB1897
 HB1897.The orthometric height was determined by GPS observations and a
 HB1897.high-resolution geoid model.
 HB1897
 HB1897.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1897.GEOID18 height accuracy estimate available here.
 HB1897
 HB1897.Click photographs - Photos may exist for this station.
 HB1897
 HB1897.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1897
 HB1897.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1897
 HB1897.The ellipsoidal height was determined by GPS observations
 HB1897.and is referenced to NAD 83.
 HB1897
 HB1897. The following values were computed from the NAD 83(2011) position.
 HB1897
 HB1897;                    North         East     Units Scale Factor Converg.
 HB1897;SPC IL E     -   103,374.764   284,673.020   MT  0.99997789   -0 06 21.2
 HB1897;SPC IL E     -   339,155.37    933,964.73   sFT  0.99997789   -0 06 21.2
 HB1897;UTM  16      - 4,162,284.913   366,975.633   MT  0.99981796   -0 55 10.3
 HB1897
 HB1897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1897!SPC IL E     -   0.99997019  x   0.99997789  =   0.99994808
 HB1897!UTM  16      -   0.99997019  x   0.99981796  =   0.99978816
 HB1897
 HB1897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6697562284(NAD 83)
 HB1897
 HB1897|---------------------------------------------------------------------|
 HB1897| PID    Reference Object                     Distance      Geod. Az  |
 HB1897|                                                           dddmmss.s |
 HB1897| HB1896 WAMBLE R 9 06 AZ MK                 299.473 METERS 17419     |
 HB1897|---------------------------------------------------------------------|
 HB1897
 HB1897                          SUPERSEDED SURVEY CONTROL
 HB1897
 HB1897  NAD 83(2007)-  37 35 52.91975(N)    088 30 24.82989(W) AD(2002.00) 0
 HB1897  ELLIP H (02/10/07)  189.974  (m)                       GP(2002.00)    
 HB1897  ELLIP H (03/08/05)  189.943  (m)                       GP(       ) 4 1
 HB1897  NAD 83(1997)-  37 35 52.91969(N)    088 30 24.83022(W) AD(       ) 1
 HB1897  ELLIP H (10/21/99)  189.952  (m)                       GP(       ) 4 1
 HB1897  NAD 83(1993)-  37 35 52.92410(N)    088 30 24.82975(W) AD(       ) 1
 HB1897  NAD 83(1986)-  37 35 52.93052(N)    088 30 24.83286(W) AD(       ) 1
 HB1897
 HB1897.Superseded values are not recommended for survey control.
 HB1897
 HB1897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1897.See file dsdata.pdf to determine how the superseded data were derived.
 HB1897
 HB1897_MARKER: I = METAL ROD
 HB1897_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1897_STAMPING: WAMBLE R-9-06 1991
 HB1897_MARK LOGO: USFS
 HB1897_PROJECTION: FLUSH
 HB1897_MAGNETIC: I = MARKER IS A STEEL ROD
 HB1897_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1897+STABILITY: POSITION/ELEVATION WELL
 HB1897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1897+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2013
 HB1897_ROD/PIPE-DEPTH: 10 meters
 HB1897
 HB1897  HISTORY     - Date     Condition        Report By
 HB1897  HISTORY     - 1991     MONUMENTED       USFS
 HB1897  HISTORY     - 19921210 GOOD
 HB1897  HISTORY     - 20080731 GOOD             ILDT
 HB1897  HISTORY     - 20091027 GOOD             ILDT
 HB1897  HISTORY     - 20130423 GOOD             ILDT
 HB1897
 HB1897                          STATION DESCRIPTION
 HB1897
 HB1897'DESCRIBED BY US FOREST SERVICE 1991
 HB1897'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,34 AND 145 IN
 HB1897'HARRISBURG, IL GO SOUTHERLY ON ROUTE 34-145 9.7 KM (6.0 MI) TO THE
 HB1897'INTERSECTION OF ROUTES 34 AND 145 TURN LEFT (EASTERLY) ON ROUTE 34 GO
 HB1897'1.3 KM (0.8 MI) TO A SIDE ROAD ON THE RIGHT (SOUTH), TURN RIGHT
 HB1897'(SOUTH), GO 4.8 KM (3.0 MI) TO THE STATION ON THE LEGT (EAST) SIDE OF
 HB1897'THE ROAD. STATION (WAMBLE) IS AN ALUMINUM CYLINDER WITH ACCESS COVER,
 HB1897'SET IN CONCRETE, WITH CENTER PUNCHED VERTICAL STAINLESS STEEL ROD
 HB1897'INSIDE ACCESS COVER.
 HB1897'1.)  7.3M EAST OF THE CENTERLINE OF THE ROAD.
 HB1897'2.)  8.7M SOUTH OF A WEIGHT LIMIT SIGN.
 HB1897'3.)  16.2 NORTHEAST OF A 10 INCH DIAMETER CEDAR TREE IN A FENCE ROW.
 HB1897
 HB1897                          STATION RECOVERY (1992)
 HB1897
 HB1897'RECOVERED 1992
 HB1897'RECOVERED IN GOOD CONDITION.
 HB1897
 HB1897                          STATION RECOVERY (2008)
 HB1897
 HB1897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 HB1897'RECOVERED IN GOOD CONDITION.
 HB1897
 HB1897                          STATION RECOVERY (2009)
 HB1897
 HB1897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (WAE)
 HB1897'RECOVERED IN GOOD CONDITION.
 HB1897
 HB1897                          STATION RECOVERY (2013)
 HB1897
 HB1897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (WAE)
 HB1897'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1896 ***********************************************************************
 HB1896  DESIGNATION -  WAMBLE R 9 06 AZ MK
 HB1896  PID         -  HB1896
 HB1896  STATE/COUNTY-  IL/POPE
 HB1896  COUNTRY     -  US
 HB1896  USGS QUAD   -  EDDYVILLE (2018)
 HB1896
 HB1896                         *CURRENT SURVEY CONTROL
 HB1896  ______________________________________________________________________
 HB1896* NAD 83(2011) POSITION- 37 35 43.25386(N) 088 30 23.61970(W)   ADJUSTED
 HB1896* NAD 83(2011) ELLIP HT-   191.282 (meters)        (06/27/12)   ADJUSTED
 HB1896* NAD 83(2011) EPOCH   -  2010.00
 HB1896* NAVD 88 ORTHO HEIGHT -   220.5   (meters)      723.    (feet) GPS OBS
 HB1896  ______________________________________________________________________
 HB1896  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1896  GEOID HEIGHT    -        -29.290 (meters)                     GEOID93
 HB1896  GEOID HEIGHT    -        -29.215 (meters)                     GEOID18
 HB1896  NAD 83(2011) X  -    131,878.919 (meters)                     COMP
 HB1896  NAD 83(2011) Y  - -5,058,388.267 (meters)                     COMP
 HB1896  NAD 83(2011) Z  -  3,870,071.102 (meters)                     COMP
 HB1896  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 HB1896
 HB1896  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1896  Standards:
 HB1896         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1896            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1896  -------------------------------------------------------------------
 HB1896  NETWORK    1.48   1.67           0.67   0.52   0.85      0.14989612
 HB1896  -------------------------------------------------------------------
 HB1896  Click here for local accuracies and other accuracy information.
 HB1896
 HB1896.The horizontal coordinates were established by GPS observations
 HB1896.and adjusted by the National Geodetic Survey in June 2012.
 HB1896
 HB1896.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1896.been affixed to the stable North American tectonic plate. See 
 HB1896.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1896
 HB1896.The horizontal coordinates are valid at the epoch date displayed above
 HB1896.which is a decimal equivalence of Year/Month/Day.
 HB1896
 HB1896.The orthometric height was determined by GPS observations and a
 HB1896.high-resolution geoid model.
 HB1896
 HB1896.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1896.GEOID18 height accuracy estimate available here.
 HB1896
 HB1896.Click photographs - Photos may exist for this station.
 HB1896
 HB1896.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1896
 HB1896.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1896
 HB1896.The ellipsoidal height was determined by GPS observations
 HB1896.and is referenced to NAD 83.
 HB1896
 HB1896. The following values were computed from the NAD 83(2011) position.
 HB1896
 HB1896;                    North         East     Units Scale Factor Converg.
 HB1896;SPC IL E     -   103,076.717   284,702.139   MT  0.99997788   -0 06 20.5
 HB1896;SPC IL E     -   338,177.53    934,060.27   sFT  0.99997788   -0 06 20.5
 HB1896;UTM  16      - 4,161,986.530   367,000.513   MT  0.99981788   -0 55 09.3
 HB1896
 HB1896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1896!SPC IL E     -   0.99996998  x   0.99997788  =   0.99994787
 HB1896!UTM  16      -   0.99996998  x   0.99981788  =   0.99978787
 HB1896
 HB1896_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6700061986(NAD 83)
 HB1896
 HB1896|---------------------------------------------------------------------|
 HB1896| PID    Reference Object                     Distance      Geod. Az  |
 HB1896|                                                           dddmmss.s |
 HB1896| HB1897 WAMBLE R 9 06                       299.473 METERS 35419     |
 HB1896|---------------------------------------------------------------------|
 HB1896
 HB1896                          SUPERSEDED SURVEY CONTROL
 HB1896
 HB1896  NAD 83(2007)-  37 35 43.25394(N)    088 30 23.62042(W) AD(2002.00) 0
 HB1896  ELLIP H (02/10/07)  191.307  (m)                       GP(2002.00)    
 HB1896  ELLIP H (03/08/05)  191.275  (m)                       GP(       ) 4 1
 HB1896  NAD 83(1997)-  37 35 43.25390(N)    088 30 23.62074(W) AD(       ) 1
 HB1896  ELLIP H (10/21/99)  191.283  (m)                       GP(       ) 4 1
 HB1896  NAD 83(1993)-  37 35 43.25832(N)    088 30 23.62026(W) AD(       ) 1
 HB1896  NAD 83(1986)-  37 35 43.26468(N)    088 30 23.62343(W) AD(       ) 1
 HB1896
 HB1896.Superseded values are not recommended for survey control.
 HB1896
 HB1896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1896.See file dsdata.pdf to determine how the superseded data were derived.
 HB1896
 HB1896_MARKER: DD = SURVEY DISK
 HB1896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1896_STAMPING: WAMBLE AZIMUTH R-9-06 1991
 HB1896_MARK LOGO: USFS
 HB1896_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1896_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1896+STABILITY: POSITION/ELEVATION WELL
 HB1896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1896+SATELLITE: SATELLITE OBSERVATIONS - December 10, 1992
 HB1896
 HB1896  HISTORY     - Date     Condition        Report By
 HB1896  HISTORY     - 1991     MONUMENTED       USFS
 HB1896  HISTORY     - 19921210 GOOD
 HB1896
 HB1896                          STATION DESCRIPTION
 HB1896
 HB1896'DESCRIBED BY US FOREST SERVICE 1991
 HB1896'FROM THE INTERSECTION OF ILLINOIS STATE ROUTES 45,34 AND 145 IN
 HB1896'HARRISBURG, IL GO SOUTHERLY ON ROUTE 34-145 9.7 KM (6.0 MI) TO THE
 HB1896'INTERSECTION OF ROUTES 34 AND 145 TURN LEFT (EASTERLY) ON ROUTE 34 GO
 HB1896'1.3 KM (0.8 MI) TO A SIDE ROAD ON THE RIGHT (SOUTH)  TURN RIGHT
 HB1896'(SOUTH) GO 4.8 KM (3.0 MI) TO THE STATION ON THE LEFT (EAST) SIDE OF
 HB1896'THE ROAD CONTINUE SOUTH 0.32 KM (0.20 MI) TO THE STATION AZIMUTH ON
 HB1896'THE LEFT SIDE OF THE ROAD.  STATION AZIMUTH (WAMBLE) IS A CIRCULAR
 HB1896'INSCRIBED ALUMINUM CAP WITH A CENTER PUNCHED MARK, SET IN CONCRETE.
 HB1896'1.)  6.4M EAST OF THE CENTERLINE OF THE ROAD.
 HB1896'2.)  3.1M NORTH OF A POWER POLE.
 HB1896'3.)  21.0M NORTHEAST OF A PINE TREE.
 HB1896
 HB1896                          STATION RECOVERY (1992)
 HB1896
 HB1896'RECOVERED 1992
 HB1896'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4355 ***********************************************************************
 DF4355  DESIGNATION -  WANDA MAINT YD
 DF4355  PID         -  DF4355
 DF4355  STATE/COUNTY-  IL/MCLEAN
 DF4355  COUNTRY     -  US
 DF4355  USGS QUAD   -  NORMAL EAST (2018)
 DF4355
 DF4355                         *CURRENT SURVEY CONTROL
 DF4355  ______________________________________________________________________
 DF4355* NAD 83(2011) POSITION- 40 33 38.90231(N) 088 54 18.45530(W)   ADJUSTED
 DF4355* NAD 83(2011) ELLIP HT-   204.573 (meters)        (06/27/12)   ADJUSTED
 DF4355* NAD 83(2011) EPOCH   -  2010.00
 DF4355* NAVD 88 ORTHO HEIGHT -   236.6   (meters)      776.    (feet) GPS OBS
 DF4355  ______________________________________________________________________
 DF4355  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4355  GEOID HEIGHT    -        -32.012 (meters)                     GEOID99
 DF4355  GEOID HEIGHT    -        -32.026 (meters)                     GEOID18
 DF4355  NAD 83(2011) X  -     92,723.457 (meters)                     COMP
 DF4355  NAD 83(2011) Y  - -4,851,716.609 (meters)                     COMP
 DF4355  NAD 83(2011) Z  -  4,125,625.010 (meters)                     COMP
 DF4355  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 DF4355
 DF4355  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4355  Standards:
 DF4355         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4355            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4355  -------------------------------------------------------------------
 DF4355  NETWORK    2.72   3.51           1.26   0.89   1.79      0.17447233
 DF4355  -------------------------------------------------------------------
 DF4355  Click here for local accuracies and other accuracy information.
 DF4355
 DF4355.The horizontal coordinates were established by GPS observations
 DF4355.and adjusted by the National Geodetic Survey in June 2012.
 DF4355
 DF4355.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4355.been affixed to the stable North American tectonic plate. See 
 DF4355.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4355
 DF4355.The horizontal coordinates are valid at the epoch date displayed above
 DF4355.which is a decimal equivalence of Year/Month/Day.
 DF4355
 DF4355.The orthometric height was determined by GPS observations and a
 DF4355.high-resolution geoid model.
 DF4355
 DF4355.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4355.GEOID18 height accuracy estimate available here.
 DF4355
 DF4355.Click photographs - Photos may exist for this station.
 DF4355
 DF4355.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4355
 DF4355.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4355
 DF4355.The ellipsoidal height was determined by GPS observations
 DF4355.and is referenced to NAD 83.
 DF4355
 DF4355. The following values were computed from the NAD 83(2011) position.
 DF4355
 DF4355;                    North         East     Units Scale Factor Converg.
 DF4355;SPC IL E     -   432,427.816   251,575.249   MT  1.00000385   -0 22 18.5
 DF4355;SPC IL E     - 1,418,723.59    825,376.46   sFT  1.00000385   -0 22 18.5
 DF4355;UTM  16      - 4,491,748.229   338,712.481   MT  0.99992021   -1 14 20.7
 DF4355
 DF4355!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4355!SPC IL E     -   0.99996791  x   1.00000385  =   0.99997176
 DF4355!UTM  16      -   0.99996791  x   0.99992021  =   0.99988812
 DF4355
 DF4355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3871291748(NAD 83)
 DF4355
 DF4355                          SUPERSEDED SURVEY CONTROL
 DF4355
 DF4355  NAD 83(2007)-  40 33 38.90238(N)    088 54 18.45623(W) AD(2002.00) 0
 DF4355  ELLIP H (02/10/07)  204.596  (m)                       GP(2002.00)    
 DF4355  ELLIP H (02/03/05)  204.625  (m)                       GP(       ) 4 2
 DF4355  NAD 83(1997)-  40 33 38.90229(N)    088 54 18.45616(W) AD(       ) 1
 DF4355  ELLIP H (03/04/03)  204.588  (m)                       GP(       ) 4 2
 DF4355
 DF4355.Superseded values are not recommended for survey control.
 DF4355
 DF4355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4355.See file dsdata.pdf to determine how the superseded data were derived.
 DF4355
 DF4355_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4355_STAMPING: WANDA 1996
 DF4355_MARK LOGO: ILDT
 DF4355_PROJECTION: FLUSH
 DF4355_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4355+STABILITY: SURFACE MOTION
 DF4355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4355+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 DF4355
 DF4355  HISTORY     - Date     Condition        Report By
 DF4355  HISTORY     - 1996     MONUMENTED       ILDT
 DF4355  HISTORY     - 200205   GOOD             ASCPC
 DF4355
 DF4355                          STATION DESCRIPTION
 DF4355
 DF4355'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4355'FROM THE INTERSECTION OF ROUTE 66 AND COUNTY HIGHWAY 29 IN THE
 DF4355'NORTHWEST CORNER OF
 DF4355'TOWANDA, GO SOUTHWEST ALONG ROUTE 66 .50 MILES TO THE IDOT YARD ON THE
 DF4355'EAST SIDE OF
 DF4355'ROUTE 66, POINT IS IN THE NORTHWEST CORNER OF PROPERTY 18.50 FEET EAST
 DF4355'OF THE ROUTE 66
 DF4355'RIGHT-OF-WAY FENCE, 18.00 FEET SOUTH OF THE NORTH FENCE LINE.
 DF4355'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION WANDA 1996
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0483 ***********************************************************************
 LC0483  DESIGNATION -  WAPELLA
 LC0483  PID         -  LC0483
 LC0483  STATE/COUNTY-  IL/DE WITT
 LC0483  COUNTRY     -  US
 LC0483  USGS QUAD   -  CLINTON (2018)
 LC0483
 LC0483                         *CURRENT SURVEY CONTROL
 LC0483  ______________________________________________________________________
 LC0483* NAD 83(1997) POSITION- 40 13 14.42161(N) 088 57 44.84941(W)   ADJUSTED
 LC0483* NAVD 88 ORTHO HEIGHT -   227.827 (meters)      747.46  (feet) ADJUSTED
 LC0483  ______________________________________________________________________
 LC0483  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 LC0483  LAPLACE CORR    -          2.68  (seconds)                    DEFLEC18
 LC0483  DYNAMIC HEIGHT  -        227.713 (meters)      747.09  (feet) COMP
 LC0483  MODELED GRAVITY -    980,118.2   (mgal)                       NAVD 88
 LC0483
 LC0483  HORZ ORDER      -  SECOND
 LC0483  VERT ORDER      -  FIRST     CLASS I
 LC0483
 LC0483.The horizontal coordinates were established by classical geodetic methods
 LC0483.and adjusted by the National Geodetic Survey in October 1999.
 LC0483
 LC0483.The orthometric height was determined by differential leveling and
 LC0483.adjusted by the NATIONAL GEODETIC SURVEY
 LC0483.in June 1991.
 LC0483
 LC0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0483.GEOID18 height accuracy estimate available here.
 LC0483
 LC0483.Click photographs - Photos may exist for this station.
 LC0483
 LC0483.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0483
 LC0483.The dynamic height is computed by dividing the NAVD 88
 LC0483.geopotential number by the normal gravity value computed on the
 LC0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0483.degrees latitude (g = 980.6199 gals.).
 LC0483
 LC0483.The modeled gravity was interpolated from observed gravity values.
 LC0483
 LC0483. The following values were computed from the NAD 83(1997) position.
 LC0483
 LC0483;                    North         East     Units Scale Factor Converg.
 LC0483;SPC IL E     -   394,692.321   246,451.098   MT  1.00001028   -0 24 22.5
 LC0483;SPC IL E     - 1,294,919.72    808,564.98   sFT  1.00001028   -0 24 22.5
 LC0483;UTM  16      - 4,454,097.155   333,020.151   MT  0.99994324   -1 16 03.1
 LC0483
 LC0483!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0483!SPC IL E     -   0.99996930  x   1.00001028  =   0.99997958
 LC0483!UTM  16      -   0.99996930  x   0.99994324  =   0.99991254
 LC0483
 LC0483:                Primary Azimuth Mark                     Grid Az
 LC0483:SPC IL E     -  HEYWORTH                                 353 57 59.9
 LC0483:UTM  16      -  HEYWORTH                                 354 49 40.5
 LC0483
 LC0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3302054097(NAD 83)
 LC0483
 LC0483|---------------------------------------------------------------------|
 LC0483| PID    Reference Object                     Distance      Geod. Az  |
 LC0483|                                                           dddmmss.s |
 LC0483| LC0482 WAPELLA RM                           17.280 METERS 07728     |
 LC0483| LC1817 HEYWORTH                            APPROX. 9.2 KM 3533337.4 |
 LC0483|---------------------------------------------------------------------|
 LC0483
 LC0483                          SUPERSEDED SURVEY CONTROL
 LC0483
 LC0483  NAD 83(1986)-  40 13 14.43143(N)    088 57 44.84982(W) AD(       ) 2
 LC0483  NAD 27      -  40 13 14.29910(N)    088 57 44.56040(W) AD(       ) 2
 LC0483  USSD        -  40 13 14.42200(N)    088 57 44.44000(W) AD(       ) 3
 LC0483  NGVD 29 (??/??/92)  227.900  (m)          747.70   (f) ADJ UNCH    1 1
 LC0483  NGVD 29             227.90   (m)          747.7    (f) LEVELING    3  
 LC0483
 LC0483.Superseded values are not recommended for survey control.
 LC0483
 LC0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0483.See file dsdata.pdf to determine how the superseded data were derived.
 LC0483
 LC0483_MARKER: DS = TRIANGULATION STATION DISK
 LC0483_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC0483_SP_SET: SIDEWALK
 LC0483_STAMPING: WAPELLA 1920
 LC0483_MARK LOGO: CGS
 LC0483_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0483
 LC0483  HISTORY     - Date     Condition        Report By
 LC0483  HISTORY     - 1920     MONUMENTED       CGS
 LC0483  HISTORY     - 1933     GOOD             CGS
 LC0483  HISTORY     - 1934     GOOD             CGS
 LC0483  HISTORY     - 1969     GOOD             CGS
 LC0483  HISTORY     - 1969     GOOD             CGS
 LC0483  HISTORY     - 1973     GOOD             ILDT
 LC0483  HISTORY     - 20140114 MARK NOT FOUND   AMESC
 LC0483
 LC0483                          STATION DESCRIPTION
 LC0483
 LC0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0483'AT WAPELLA, AT THE S END OF THE RR STATION PLATFORM, ON
 LC0483'THE E SIDE OF THE ILLINOIS CENTRAL RR TRACK, 0.80 METER
 LC0483'(2.62 FEET) S OF THE N EDGE OF THE CONCRETE WALK, AND 1.97
 LC0483'METERS (6.46 FEET) E OF THE E AND NEAREST RAIL.  THE STATION
 LC0483'MARK IS A BRONZE DISK SET IN THE CONCRETE SIDEWALK, AND
 LC0483'THE REFERENCE MARK IS A BRONZE DISK SET IN CONCRETE.
 LC0483'THE REFERENCE MARK IS ON THE SAME SIDE OF
 LC0483'THE TRACK, IN THE RR STATION LAWN, 17.28 METERS (56.69 FEET)
 LC0483'FROM THE STATION, S 02 DEG 32 MIN W.  THE ELEVATION
 LC0483'OF THE STATION MARK IS 228.046 METERS (748.181 FEET) AND OF
 LC0483'THE REFERENCE MARK 228.318 METERS (749.073 FEET).
 LC0483
 LC0483                          STATION RECOVERY (1933)
 LC0483
 LC0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (JSB)
 LC0483'AT WAPELLA, AT THE S END OF THE RR STATION PLATFORM, ON
 LC0483'THE E SIDE OF THE ILLINOIS CENTRAL RAILROAD TRACK, 0.80
 LC0483'METERS (2.62 FEET) S OF THE N EDGE OF THE CONCRETE WALK,
 LC0483'AND 1.97 METERS (6.46 FEET) E OF THE E AND NEAREST RAIL.  THE
 LC0483'STATION MARK IS A BRONZE TABLET SET IN THE CONCRETE SIDEWALK,
 LC0483'AND THE REFERENCE MARK IS A BRONZE TABLET SET IN CONCRETE
 LC0483'THE REFERENCE MARK IS ON THE SAME
 LC0483'SIDE OF THE TRACK, IN THE RR STATION LAWN, 17.28 METERS
 LC0483'(56.69 FEET) FROM THE STATION.
 LC0483'THE ELEVATION OF THE STATION MARK IS 228.046 METERS (748.181
 LC0483'FEET) AND OF THE REFERENCE MARK 225.642 METERS (740.294
 LC0483'FEET).
 LC0483'
 LC0483'ORIGINAL DESCRIPTION SUFFICIENT.
 LC0483'
 LC0483'TO REACH, FOLLOW U.S. HIGHWAY 51 TO WAPELLA, THENCE TO I.C.R.R.
 LC0483'STATION HOUSE, AND STATION SITE.
 LC0483
 LC0483                          STATION RECOVERY (1934)
 LC0483
 LC0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC0483'AT WAPELLA, 15 FEET SW OF THE SW CORNER OF THE ILLINOIS CENTRAL R.R.
 LC0483'STATION, 2.62 FEET S OF THE N EDGE OF THE WALK, AND 6.46
 LC0483'FEET E OF THE NEAREST RAIL.  STATION IS A STANDARD U.S.C.
 LC0483'AND G.S. TRIANGULATION STATION MARKER EMBEDDED FLUSH WITH
 LC0483'THE SURFACE OF THE CONCRETE SIDEWALK.  THE MARK IS IN GOOD
 LC0483'CONDITION.
 LC0483'
 LC0483'REFERENCE MARK IS 56.80 FEET ENE OF STATION.
 LC0483'IT IS 3.5 FEET N OF N EDGE OF SIDEWALK, ON THE
 LC0483'R.R. STATION LOT, 220.00 FEET SSE OF WAPELLA ECC., 103.65
 LC0483'FEET SSW OF R.M. NO. 2 (1934).  IT IS MARKED
 LC0483'AND PROJECTS 2 INCHES.
 LC0483'
 LC0483'THIS STATION IS 221.74 FEET S OF WAPELLA ECC.  (1934).
 LC0483'
 LC0483'THE ORIGINAL DESCRIPTION OF 1920 (J.S.B.) SHOWS A DIFFERENCE
 LC0483'OF ELEVATION OF ABOUT 8 FEET BETWEEN THE STATION AND THE
 LC0483'REFERENCE MARK.  THE PRESENT DIFFERENCE IN ELEVATION IS
 LC0483'LESS THAN A FOOT, AND IT IS BELIEVED THAT THE 8-FOOT DIFFERENCE
 LC0483'IN ELEVATION MUST BE AN ERROR IN THE ORIGINAL RECORDS.
 LC0483
 LC0483                          STATION RECOVERY (1969)
 LC0483
 LC0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0483'THE STATION MARK, STAMPED WAPELLA 1920 IS ABOUT 4.65 MILES
 LC0483'NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 LC0483'AT CLINTON, 79 YARDS WEST OF THE NORTHWEST CORNER OF THE
 LC0483'POST OFFICE AT WAPELLA, 38-1/2 FEET NORTHEAST OF THE CENTER
 LC0483'OF A CROSSING OF THE RAILROAD AND MAIN STREET, 18 FEET EAST
 LC0483'OF THE EAST RAIL OF THE MAIN TRACK, 33-1/2 FEET NORTH OF
 LC0483'THE CENTER LINE OF MAIN STREET, 56.80 FEET WEST OF R.M.
 LC0483'WAPELLA, SET IN THE TOP AND 2.6 FEET SOUTH OF THE NORTH
 LC0483'EDGE OF A CONCRETE SIDEWALK, 221.74 FEET SOUTH OF
 LC0483'TRIANGULATION STATION WAPELLA ECC 1934, AND ABOUT 1 FOOT BELOW
 LC0483'THE LEVEL OF THE TRACK.
 LC0483'
 LC0483'R.M. WAPELLA, STAMPED WAPELLA 1920 IS 56.80 FEET EAST OF
 LC0483'THE STATION MARK, 220.00 FEET SOUTHEAST OF TRIANGULATION
 LC0483'STATION WAPELLA ECC 1934, 166 FEET WEST-NORTHWEST OF THE
 LC0483'NORTHWEST CORNER OF THE POST OFFICE AT WAPELLA, 75 FEET EAST
 LC0483'OF THE EAST RAIL OF THE MAIN TRACK, 39 FEET NORTH OF THE
 LC0483'CENTER LINE OF MAIN STREET, 21-1/2 FEET WEST-NORTHWEST OF
 LC0483'A FIRE HYDRANT, 3.5 FEET NORTH OF THE NORTH EDGE OF A CONCRETE
 LC0483'SIDEWALK, 11 FEET NORTH OF A POWER POLE, ABOUT 1-1/2 FEET
 LC0483'BELOW THE LEVEL OF MAIN STREET, AND SET IN THE TOP OF A
 LC0483'CONCRETE POST WHICH IS 5 INCHES BELOW THE SURFACE OF THE
 LC0483'GROUND.
 LC0483'
 LC0483'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.65 MILES
 LC0483'NORTH
 LC0483
 LC0483                          STATION RECOVERY (1969)
 LC0483
 LC0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0483'4.6 MI N FROM CLINTON.
 LC0483'ABOUT 4.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0483'THE STATION AT CLINTON, 79 YARDS WEST OF THE NORTHWEST CORNER OF
 LC0483'THE POST OFFICE AT WAPELLA, 38 1/2 FEET NORTHEAST OF THE CENTER OF
 LC0483'A CROSSING OF THE RAILROAD AND MAIN STREET, 18 FEET EAST OF THE
 LC0483'EAST RAIL OF THE MAIN TRACK, 33 1/2 FEET NORTH OF THE CENTER LINE
 LC0483'OF MAIN STREET, 56.80 FEET WEST OF RM WAPELLA, SET IN THE TOP AND
 LC0483'2.6 FEET SOUTH OF THE NORTH EDGE OF A CONCRETE SIDEWALK, 221.74 FEET
 LC0483'SOUTH OF TRIANGULATION STATION WAPELLA ECC 1934, AND ABOUT 1 FOOT
 LC0483'BELOW THE LEVEL OF THE TRACK.  NOTE-- THE ELEVATION OF THIS MARK
 LC0483'SHOULD BE USED WITH CAUTION AS A SIDEWALK IS NOT A STABLE STRUCTURE.
 LC0483'SEC 3, T 20N, R 2E
 LC0483
 LC0483                          STATION RECOVERY (1973)
 LC0483
 LC0483'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LEM)
 LC0483'WAPELLA 1920-GOOD ADD 11 FT. N. OF POWER POLE 21 FT N.W. OF
 LC0483'FIRE HYD.
 LC0483'
 LC0483'WAPELLA 1920-GOOD
 LC0483
 LC0483                          STATION RECOVERY (2014)
 LC0483
 LC0483'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0483'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0480 ***********************************************************************
 LC0480  FBN         -  This is a Federal Base Network Control Station.
 LC0480  DESIGNATION -  WAPELLA ECC
 LC0480  PID         -  LC0480
 LC0480  STATE/COUNTY-  IL/DE WITT
 LC0480  COUNTRY     -  US
 LC0480  USGS QUAD   -  CLINTON (2018)
 LC0480
 LC0480                         *CURRENT SURVEY CONTROL
 LC0480  ______________________________________________________________________
 LC0480* NAD 83(2011) POSITION- 40 13 16.60900(N) 088 57 45.01682(W)   ADJUSTED
 LC0480* NAD 83(2011) ELLIP HT-   195.326 (meters)        (06/27/12)   ADJUSTED
 LC0480* NAD 83(2011) EPOCH   -  2010.00
 LC0480* NAVD 88 ORTHO HEIGHT -   227.458 (meters)      746.25  (feet) ADJUSTED
 LC0480  ______________________________________________________________________
 LC0480  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 LC0480  NAD 83(2011) X  -     88,306.962 (meters)                     COMP
 LC0480  NAD 83(2011) Y  - -4,876,227.446 (meters)                     COMP
 LC0480  NAD 83(2011) Z  -  4,096,903.057 (meters)                     COMP
 LC0480  LAPLACE CORR    -          2.68  (seconds)                    DEFLEC18
 LC0480  DYNAMIC HEIGHT  -        227.343 (meters)      745.87  (feet) COMP
 LC0480  MODELED GRAVITY -    980,118.3   (mgal)                       NAVD 88
 LC0480
 LC0480  VERT ORDER      -  FIRST     CLASS I
 LC0480
 LC0480  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0480  Standards:
 LC0480         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0480            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0480  -------------------------------------------------------------------
 LC0480  NETWORK    0.55   1.18           0.25   0.19   0.60     -0.04442474
 LC0480  -------------------------------------------------------------------
 LC0480  Click here for local accuracies and other accuracy information.
 LC0480
 LC0480.The horizontal coordinates were established by GPS observations
 LC0480.and adjusted by the National Geodetic Survey in June 2012.
 LC0480
 LC0480.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0480.been affixed to the stable North American tectonic plate. See 
 LC0480.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0480
 LC0480.The horizontal coordinates are valid at the epoch date displayed above
 LC0480.which is a decimal equivalence of Year/Month/Day.
 LC0480
 LC0480.The orthometric height was determined by differential leveling and
 LC0480.adjusted by the NATIONAL GEODETIC SURVEY
 LC0480.in June 1991.
 LC0480
 LC0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0480.GEOID18 height accuracy estimate available here.
 LC0480
 LC0480.Click photographs - Photos may exist for this station.
 LC0480
 LC0480.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0480
 LC0480.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0480
 LC0480.The ellipsoidal height was determined by GPS observations
 LC0480.and is referenced to NAD 83.
 LC0480
 LC0480.The dynamic height is computed by dividing the NAVD 88
 LC0480.geopotential number by the normal gravity value computed on the
 LC0480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0480.degrees latitude (g = 980.6199 gals.).
 LC0480
 LC0480.The modeled gravity was interpolated from observed gravity values.
 LC0480
 LC0480. The following values were computed from the NAD 83(2011) position.
 LC0480
 LC0480;                    North         East     Units Scale Factor Converg.
 LC0480;SPC IL E     -   394,759.816   246,447.619   MT  1.00001029   -0 24 22.6
 LC0480;SPC IL E     - 1,295,141.16    808,553.56   sFT  1.00001029   -0 24 22.6
 LC0480;UTM  16      - 4,454,164.690   333,017.687   MT  0.99994325   -1 16 03.2
 LC0480
 LC0480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0480!SPC IL E     -   0.99996936  x   1.00001029  =   0.99997965
 LC0480!UTM  16      -   0.99996936  x   0.99994325  =   0.99991261
 LC0480
 LC0480:                Primary Azimuth Mark                     Grid Az
 LC0480:SPC IL E     -  WAPELLA ECC AZ MK                        353 56 57.9
 LC0480:UTM  16      -  WAPELLA ECC AZ MK                        354 48 38.5
 LC0480
 LC0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3301754164(NAD 83)
 LC0480
 LC0480|---------------------------------------------------------------------|
 LC0480| PID    Reference Object                     Distance      Geod. Az  |
 LC0480|                                                           dddmmss.s |
 LC0480| LC0479 WAPELLA ECC RM 1                     35.613 METERS 03317     |
 LC0480| LC0481 WAPELLA ECC RM 2                     42.520 METERS 14023     |
 LC0480| LC0482 WAPELLA RM                           67.056 METERS 16152     |
 LC0480| LC1809 CLINTON REPAIR SHOPS STK            APPROX. 7.3 KM 1693241.0 |
 LC0480| LC0483 WAPELLA                              67.585 METERS 17638     |
 LC0480| LC1807 CLINTON ILLINOIS POWER CO STK       APPROX. 7.4 KM 1781226.9 |
 LC0480| LC1808 CLINTON DEWITT CO CTHSE FINIAL      APPROX. 7.6 KM 1784400.1 |
 LC0480| LC0478 WAPELLA ECC AZ MK                                  3533235.3 |
 LC0480|---------------------------------------------------------------------|
 LC0480
 LC0480                          SUPERSEDED SURVEY CONTROL
 LC0480
 LC0480  NAD 83(2007)-  40 13 16.60898(N)    088 57 45.01766(W) AD(2002.00) 0
 LC0480  ELLIP H (02/10/07)  195.341  (m)                       GP(2002.00)    
 LC0480  ELLIP H (09/15/03)  195.356  (m)                       GP(       ) 4 1
 LC0480  NAD 83(1997)-  40 13 16.60904(N)    088 57 45.01746(W) AD(       ) B
 LC0480  ELLIP H (07/17/98)  195.342  (m)                       GP(       ) 4 1
 LC0480  NAD 83(1986)-  40 13 16.61882(N)    088 57 45.01786(W) AD(       ) 1
 LC0480  NAD 27      -  40 13 16.48660(N)    088 57 44.72850(W) AD(       ) 1
 LC0480  NAVD 88 (09/15/03)  227.5    (m)  UNKNOWN  model used  GPS OBS        
 LC0480  NAVD 88             227.46   (m)          746.3    (f) LEVELING    3  
 LC0480  NGVD 29 (??/??/92)  227.532  (m)          746.49   (f) ADJ UNCH    1 1
 LC0480  NGVD 29             227.53   (m)          746.5    (f) LEVELING    3  
 LC0480
 LC0480.Superseded values are not recommended for survey control.
 LC0480
 LC0480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0480.See file dsdata.pdf to determine how the superseded data were derived.
 LC0480
 LC0480_MARKER: DS = TRIANGULATION STATION DISK
 LC0480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0480_STAMPING: WAPELLA ECC 1934
 LC0480_MARK LOGO: CGS
 LC0480_PROJECTION: FLUSH
 LC0480_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0480+STABILITY: SURFACE MOTION
 LC0480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0480+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2016
 LC0480
 LC0480  HISTORY     - Date     Condition        Report By
 LC0480  HISTORY     - 1934     MONUMENTED       CGS
 LC0480  HISTORY     - 1969     GOOD             CGS
 LC0480  HISTORY     - 1969     GOOD             CGS
 LC0480  HISTORY     - 1973     GOOD             ILDT
 LC0480  HISTORY     - 1976     GOOD             NGS
 LC0480  HISTORY     - 1976     GOOD             NGS
 LC0480  HISTORY     - 19970419 GOOD             NGS
 LC0480  HISTORY     - 20001229 GOOD             ZAMBRA
 LC0480  HISTORY     - 20010501 GOOD             WOOLPT
 LC0480  HISTORY     - 20020819 GOOD             NGS
 LC0480  HISTORY     - 20040927 GOOD             ILDT
 LC0480  HISTORY     - 20131104 GOOD             ILGS
 LC0480  HISTORY     - 20140114 GOOD             AMESC
 LC0480  HISTORY     - 20160525 GOOD             COMPDA
 LC0480
 LC0480                          STATION DESCRIPTION
 LC0480
 LC0480'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC0480'STATION IS ABOUT 5 MILES N OF CLINTON, IN THE TOWN OF WAPELLA,
 LC0480'ON THE ILLINOIS CENTRAL RR RIGHT-OF-WAY, 32 FEET E OF THE
 LC0480'E RAIL OF THE MAIN TRACK, 55 FEET W OF A 30-INCH ELM, 57
 LC0480'FEET WSW OF A 20-INCH ELM, 153 FEET N OF THE N END OF THE
 LC0480'WAPELLA RR STATION, AND PROJECTS 8 INCHES.
 LC0480'
 LC0480'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC0480'BRONZE DISKS SET IN CONCRETE.
 LC0480'
 LC0480'REFERENCE MARK NO. 1 (1934) IS 116.84 FEET NE OF STATION,
 LC0480'15 FEET S OF A 24-INCH MAPLE, 25 FEET W OF CENTER LINE OF
 LC0480'STREET, AND PROJECTS 8 INCHES.  REFERENCE MARK NO. 2 (1934)
 LC0480'IS 139.50 FEET SSE OF STATION, 11 FEET S OF 36-INCH COTTONWOOD
 LC0480'TREE, 23 FEET ENE OF 36-INCH ELM, 27 FEET W OF CENTER LINE
 LC0480'OF STREET, 206.67 FEET S OF REFERENCE MARK NO. 1, AND 103.65
 LC0480'FEET NNE OF REFERENCE MARK (1920).
 LC0480'
 LC0480'AZIMUTH MARK IS ABOUT 0.3 MILE N OF STATION, 29 FEET E OF
 LC0480'THE E RAIL OF THE MAIN TRACK OF THE ILLINOIS CENTRAL RR,
 LC0480'32 FEET S OF CENTER LINE OF E-W ROAD, AND PROJECTS 6 INCHES.
 LC0480'
 LC0480'WAPELLA (1920) IS 221.74 FEET S OF STATION, EMBEDDED IN
 LC0480'THE CONCRETE SIDEWALK, 2.62 FEET S OF ITS N EDGE, AND
 LC0480'6.46 FEET E OF THE E AND NEAREST RAIL.  IT IS A STANDARD
 LC0480'U.S.C. AND G.S. TRIANGULATION-STATION MARKER EMBEDDED FLUSH
 LC0480'INTO THE CONCRETE WALK.
 LC0480'
 LC0480'R.M. (1920) IS 220.00 FEET SSE OF STATION, 56.80
 LC0480'FEET ENE OF WAPELLA (1920), 11 FEET N OF A TRANSMISSION
 LC0480'POLE, 3.5 FEET N OF N EDGE OF SIDEWALK, AND PROJECTS 2 INCHES.
 LC0480'
 LC0480'HEIGHT OF LIGHT ABOVE STATION MARK - 113 FEET.
 LC0480
 LC0480                          STATION RECOVERY (1969)
 LC0480
 LC0480'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0480'THE STATION MARK, STAMPED WAPELLA ECC 1934 IS ABOUT 4.7 MILES
 LC0480'NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 LC0480'AT CLINTON, 138 YARDS NORTHWEST OF THE NORTHWEST CORNER OF
 LC0480'THE POST OFFICE AT WAPELLA, 6-1/2 RAILS NORTH OF THE CENTER
 LC0480'OF A CROSSING OF THE RAILROAD AND MAIN STREET, 265 FEET SOUTH
 LC0480'OF MILEPOST 778, 100 FEET WEST OF THE CENTER LINE OF A PAVED
 LC0480'STREET, 30 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 139.50
 LC0480'FEET NORTHWEST OF R.M. 2, 116.84 FEET SOUTHWEST OF R.M. 1,
 LC0480'221.74 FEET NORTH OF WAPELLA 1920, 220.00 FEET NORTHWEST OF
 LC0480'R.M. WAPELLA, 1.5 FEET WEST OF A METAL WITNESS POST, ABOUT
 LC0480'1-1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 LC0480'TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE
 LC0480'SURFACE OF THE GROUND.
 LC0480'
 LC0480'R.M. 1, STAMPED WAPELLA ECC NO 1 1934 IS 116.84 FEET NORTHEAST
 LC0480'OF THE STATION MARK, 0.05 MILE NORTH OF THE POST OFFICE
 LC0480'AT WAPELLA, 345 FEET NORTH OF THE CENTER LINE OF MAIN STREET,
 LC0480'200 FEET SOUTHEAST OF MILEPOST 778, 105 FEET EAST OF THE
 LC0480'EAST RAIL OF THE MAIN TRACK, 26-1/2 FEET WEST OF THE CENTER
 LC0480'LINE OF A PAVED STREET, 2.0 FEET NORTH OF A METAL WITNESS
 LC0480'POST, ABOUT 2-1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 LC0480'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES.
 LC0480'
 LC0480'R.M. 2, STAMPED WAPELLA ECC NO 2 1934 IS 139.50 FEET SOUTHEAST OF
 LC0480'THE STATION MARK, 92 YARDS NORTHWEST AND ACROSS MAIN STREET
 LC0480'FROM THE NORTHWEST CORNER OF THE POST OFFICE AT WAPELLA, 138
 LC0480'FEET NORTH OF THE CENTER LINE OF THE STREET, 107 FEET EAST
 LC0480'OF THE EAST RAIL OF THE MAIN TRACK, 22 FEET WEST OF THE CENTER
 LC0480'LINE OF A PAVED STREET, 110-1/2 FEET NORTH OF A FIRE HYDRANT,
 LC0480'10 FEET SOUTH OF A 36-INCH COTTONWOOD TREE, ABOUT 2 FEET ABOVE
 LC0480'THE LEVEL OF THE TRACK, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 LC0480'PAVED STREET, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0480'PROJECTS 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0480'
 LC0480'THE AZIMUTH MARK, STAMPED WAPELLA ECC AZIMUTH 1934 IS 0.3 MILE NORTH
 LC0480'ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION MARK, 0.25 MILE
 LC0480'NORTH OF MILEPOST 778, 46 FEET SOUTHEAST OF THE CENTER OF A
 LC0480'CROSSING OF THE RAILROAD AND A PAVED ROAD, 30 FEET EAST OF THE EAST
 LC0480'RAIL, 33-1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 82-1/2
 LC0480'FEET NORTH-NORTHWEST OF A TELEPHONE POLE, 1.4 FEET NORTH OF
 LC0480'A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEEL OF THE
 LC0480'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4
 LC0480'INCHES ABOVE THE SURFACE OF THE GROUND.
 LC0480'
 LC0480'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4.7 MILES
 LC0480'NORTH
 LC0480
 LC0480                          STATION RECOVERY (1969)
 LC0480
 LC0480'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0480'4.7 MI N FROM CLINTON.
 LC0480'ABOUT 4.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 LC0480'STATION AT CLINTON, 138 YARDS NORTHWEST OF THE NORTHWEST CORNER
 LC0480'OF THE POST OFFICE AT WAPELLA, 6 1/2 RAILS NORTH OF THE CENTER OF
 LC0480'A CROSSING OF THE RAILROAD AND MAIN STREET, 265 FEET SOUTH OF MILEPOST
 LC0480'778, 100 FEET WEST OF THE CENTER LINE OF A PAVED STREET, 30 FEET
 LC0480'EAST OF THE EAST RAIL OF THE MAIN TRACK, 139.50 FEET NORTHWEST
 LC0480'OF WAPELLA RM 2 ECC, 116.84 FEET SOUTHWEST OF WAPELLA RM 1 ECC,
 LC0480'221.74 FEET NORTH OF WAPELLA 1920, 220.00 FEET NORTHWEST OF RM
 LC0480'WAPELLA, 1.5 FEET WEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET
 LC0480'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0480'WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 3, T
 LC0480'20N, R 2E
 LC0480
 LC0480                          STATION RECOVERY (1973)
 LC0480
 LC0480'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973 (LEM)
 LC0480'WAPELLA EU 1934-(AZIMUTH MARK) GOOD
 LC0480'
 LC0480'WAPELLA ECC 1934-GOOD
 LC0480'
 LC0480'WAPELLA NO. 1 1934-GOOD
 LC0480'
 LC0480'WAPELLA ECC NO 2 1934-GOOD
 LC0480
 LC0480                          STATION RECOVERY (1976)
 LC0480
 LC0480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0480'WAPELLA ECC, REFERENCE MARKS 1 AND 2 AND AZIMUTH MARK WERE RECOVERED
 LC0480'AND FOUND TO BE IN GOOD CONDITION.  THE STATION MARK AND REFERENCE
 LC0480'MARK 1 HAVE BEEN CHIPPED BUT APPEAR TO BE SOLID.
 LC0480'
 LC0480'THE STATION MARK IS 65 FEET NORTHWEST OF A TELEPHONE POLE, 61 FEET
 LC0480'SOUTHWEST OF A TELEPHONE POLE, 30 FEET EAST OF THE EAST RAIL OF THE
 LC0480'TRACKS AND PROJECTS 8 INCHES.
 LC0480'
 LC0480'REFERENCE MARK 1 IS 105 FEET EAST OF THE EAST RAIL OF THE TRACK, 72
 LC0480'FEET SOUTH OF THE SOUTHEAST CORNER OF A BRICK SCALE HOUSE, 25 FEET
 LC0480'WEST OF THE CENTER OF OAK STREET AND 1.5 FEET NORTH OF A WITNESS
 LC0480'POST.  IT PROJECTS 6 INCHES.
 LC0480'
 LC0480'REFERENCE MARK 2 IS 78 FEET NORTHWEST OF A TELEPHONE POLE, 24 FEET
 LC0480'WEST OF THE CENTER OF OAK STREET, 10 FEET SOUTH OF A 48 INCH
 LC0480'COTTONWOOD TREE AND 2 FEET NORTH OF A WITNESS POST.  IT PROJECTS 2
 LC0480'INCHES.
 LC0480'
 LC0480'STATION IS ON THE NORTH SIDE OF THE MAIN STREET IN WAPELLA.
 LC0480'
 LC0480'STATION WAPELLA 1920 AND REFERENCE MARK 1920 WERE NOT RECOVERED.  THE
 LC0480'SIDEWALK HAS BEEN REMOVED WHERE THE STATION WAS.
 LC0480'
 LC0480'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WAPELLA.
 LC0480
 LC0480                          STATION RECOVERY (1976)
 LC0480
 LC0480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0480'RECOVERED IN GOOD CONDITION.
 LC0480
 LC0480                          STATION RECOVERY (1997)
 LC0480
 LC0480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC0480'THE STATION IS LOCATED IN WAPELLA, IN AN OPEN RECTANGULAR FIELD FORMED
 LC0480'BY RAILROAD TRACKS, NORTH FIRST STREET, MAIN STREET, AND OAK STREET.
 LC0480'TO REACH FROM THE INTERSECTION OF THE NORTHBOUND LANES OF U.S. HIGHWAY
 LC0480'51 (WALNUT STREET) AND NORTH FIRST STREET, WHICH IS THE FIRST STREET
 LC0480'SOUTH OF THE GRAIN ELEVATOR IN WAPELLA, GO EAST ON NORTH FIRST STREET
 LC0480'FOR 0.1 MI (0.2 KM) TO A DOUBLE SET OF RAILROAD TRACKS.  TURN RIGHT,
 LC0480'SOUTH, ONTO TRACK ROAD ALONG EAST SIDE OF TRACKS, IMMEDIATELY AFTER
 LC0480'CROSSING TRACKS, FOR 62 M (203.4 FT) TO THE STATION ON THE LEFT.  IT
 LC0480'IS 9.0 M (29.5 FT) EAST OF THE EAST RAIL OF THE EAST SET OF TRACKS,
 LC0480'30.6 M (100.4 FT) WEST OF THE CENTER OF OAK STREET, 62.0 M (203.4 FT)
 LC0480'SOUTH OF THE CENTER OF NORTH FIRST STREET, 77.5 M (254.3 FT) NORTH OF
 LC0480'THE CENTER OF MAIN STREET, AT A SHORT METAL WITNESS POST, AND 0.3 M
 LC0480'(1.0 FT) EAST OF A FIBERGLASS WITNESS POST.
 LC0480
 LC0480                          STATION RECOVERY (2000)
 LC0480
 LC0480'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC0480'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC0480'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC0480
 LC0480                          STATION RECOVERY (2001)
 LC0480
 LC0480'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (ARL)
 LC0480'RECOVERED AS DESCRIBED.
 LC0480
 LC0480                          STATION RECOVERY (2002)
 LC0480
 LC0480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (VP)
 LC0480'RECOVERED AS DESCRIBED
 LC0480
 LC0480                          STATION RECOVERY (2004)
 LC0480
 LC0480'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0480'RECOVERED IN GOOD CONDITION.
 LC0480
 LC0480                          STATION RECOVERY (2013)
 LC0480
 LC0480'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0480'RECOVERED IN GOOD CONDITION.
 LC0480
 LC0480                          STATION RECOVERY (2014)
 LC0480
 LC0480'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0480'RECOVERED AS DESCRIBED.
 LC0480
 LC0480                          STATION RECOVERY (2016)
 LC0480
 LC0480'RECOVERY NOTE BY COMPASSDATA INC 2016 (NK)
 LC0480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0478 ***********************************************************************
 LC0478  DESIGNATION -  WAPELLA ECC AZ MK
 LC0478  PID         -  LC0478
 LC0478  STATE/COUNTY-  IL/DE WITT
 LC0478  COUNTRY     -  US
 LC0478  USGS QUAD   -  CLINTON (2018)
 LC0478
 LC0478                         *CURRENT SURVEY CONTROL
 LC0478  ______________________________________________________________________
 LC0478* NAD 83(1986) POSITION- 40 13 32.24   (N) 088 57 47.31   (W)   HD_HELD1
 LC0478* NAVD 88 ORTHO HEIGHT -   227.640 (meters)      746.85  (feet) ADJUSTED
 LC0478  ______________________________________________________________________
 LC0478  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 LC0478  DYNAMIC HEIGHT  -        227.526 (meters)      746.47  (feet) COMP
 LC0478  MODELED GRAVITY -    980,118.8   (mgal)                       NAVD 88
 LC0478
 LC0478  VERT ORDER      -  SECOND    CLASS I
 LC0478
 LC0478.The horizontal coordinates were determined by differentially corrected
 LC0478.hand held GPS observations or other comparable positioning techniques
 LC0478.and have an estimated accuracy of +/- 3 meters.
 LC0478
 LC0478.The orthometric height was determined by differential leveling and
 LC0478.adjusted by the NATIONAL GEODETIC SURVEY
 LC0478.in November 2014.
 LC0478
 LC0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0478.GEOID18 height accuracy estimate available here.
 LC0478
 LC0478.Click photographs - Photos may exist for this station.
 LC0478
 LC0478.The dynamic height is computed by dividing the NAVD 88
 LC0478.geopotential number by the normal gravity value computed on the
 LC0478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0478.degrees latitude (g = 980.6199 gals.).
 LC0478
 LC0478.The modeled gravity was interpolated from observed gravity values.
 LC0478
 LC0478;                    North         East    Units  Estimated Accuracy
 LC0478;SPC IL E     -   395,242.3     246,396.8     MT  (+/- 3 meters HH1 GPS) 
 LC0478
 LC0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3297454647(NAD 83)
 LC0478
 LC0478                          SUPERSEDED SURVEY CONTROL
 LC0478
 LC0478  NAVD 88 (06/15/91)  227.624  (m)          746.80   (f) SUPERSEDED  1 1
 LC0478  NGVD 29 (??/??/92)  227.697  (m)          747.04   (f) ADJ UNCH    1 1
 LC0478
 LC0478.Superseded values are not recommended for survey control.
 LC0478
 LC0478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0478.See file dsdata.pdf to determine how the superseded data were derived.
 LC0478
 LC0478_MARKER: DZ = AZIMUTH MARK DISK
 LC0478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0478_STAMPING: WAPELLA ECC AZIMUTH 1934
 LC0478_MARK LOGO: CGS
 LC0478_PROJECTION: PROJECTING 15 CENTIMETERS
 LC0478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0478+STABILITY: SURFACE MOTION
 LC0478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0478+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 LC0478
 LC0478  HISTORY     - Date     Condition        Report By
 LC0478  HISTORY     - 1934     MONUMENTED       CGS
 LC0478  HISTORY     - 1969     GOOD             CGS
 LC0478  HISTORY     - 1976     GOOD             NGS
 LC0478  HISTORY     - 20040927 GOOD             ILDT
 LC0478  HISTORY     - 20131104 GOOD             ILGS
 LC0478  HISTORY     - 20140114 GOOD             AMESC
 LC0478
 LC0478                          STATION DESCRIPTION
 LC0478
 LC0478'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0478'5 MI N FROM CLINTON.
 LC0478'ABOUT 5.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0478'THE STATION AT CLINTON, OR ABOUT 6.0 MILES SOUTH ALONG THE
 LC0478'ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT HEYWORTH, 0.35
 LC0478'MILE NORTH OF THE POST OFFICE AT WAPELLA, 0.25 MILE NORTH OF
 LC0478'MILEPOST 778, 46 FEET SOUTHEAST OF THE CENTER OF A CROSSING OF
 LC0478'THE RAILROAD AND A PAVED ROAD, 30 FEET EAST OF THE EAST RAIL,
 LC0478'33 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 82 1/2 FEET
 LC0478'NORTH-NORTHWEST OF A TELEPHONE POLE, 1.4 FEET NORTH OF A METAL
 LC0478'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK, AND SET
 LC0478'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 LC0478'THE SURFACE OF THE GROUND.  SEC 34, T 21 N, R 2 E.
 LC0478
 LC0478                          STATION RECOVERY (1976)
 LC0478
 LC0478'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0478'RECOVERED IN GOOD CONDITION.
 LC0478
 LC0478                          STATION RECOVERY (2004)
 LC0478
 LC0478'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0478'RECOVERED AS DESCRIBED.  TELEPHONE POLE 82.5 FEET AND WITNESS POST
 LC0478'GONE FROM ORIGINAL DESCRIPTION
 LC0478
 LC0478                          STATION RECOVERY (2013)
 LC0478
 LC0478'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0478'RECOVERED IN GOOD CONDITION.
 LC0478
 LC0478                          STATION RECOVERY (2014)
 LC0478
 LC0478'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0478'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0479 ***********************************************************************
 LC0479  DESIGNATION -  WAPELLA ECC RM 1
 LC0479  PID         -  LC0479
 LC0479  STATE/COUNTY-  IL/DE WITT
 LC0479  COUNTRY     -  US
 LC0479  USGS QUAD   -  CLINTON (2018)
 LC0479
 LC0479                         *CURRENT SURVEY CONTROL
 LC0479  ______________________________________________________________________
 LC0479* NAD 83(1986) POSITION- 40 13 17.57   (N) 088 57 44.19   (W)   HD_HELD1
 LC0479* NAVD 88 ORTHO HEIGHT -   227.184 (meters)      745.35  (feet) ADJUSTED
 LC0479  ______________________________________________________________________
 LC0479  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 LC0479  DYNAMIC HEIGHT  -        227.070 (meters)      744.98  (feet) COMP
 LC0479  MODELED GRAVITY -    980,118.3   (mgal)                       NAVD 88
 LC0479
 LC0479  VERT ORDER      -  SECOND    CLASS I
 LC0479
 LC0479.The horizontal coordinates were determined by differentially corrected
 LC0479.hand held GPS observations or other comparable positioning techniques
 LC0479.and have an estimated accuracy of +/- 3 meters.
 LC0479
 LC0479.The orthometric height was determined by differential leveling and
 LC0479.adjusted by the NATIONAL GEODETIC SURVEY
 LC0479.in November 2014.
 LC0479
 LC0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0479.GEOID18 height accuracy estimate available here.
 LC0479
 LC0479.Click photographs - Photos may exist for this station.
 LC0479
 LC0479.The dynamic height is computed by dividing the NAVD 88
 LC0479.geopotential number by the normal gravity value computed on the
 LC0479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0479.degrees latitude (g = 980.6199 gals.).
 LC0479
 LC0479.The modeled gravity was interpolated from observed gravity values.
 LC0479
 LC0479;                    North         East    Units  Estimated Accuracy
 LC0479;SPC IL E     -   394,789.3     246,467.4     MT  (+/- 3 meters HH1 GPS) 
 LC0479
 LC0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3303754193(NAD 83)
 LC0479
 LC0479                          SUPERSEDED SURVEY CONTROL
 LC0479
 LC0479  NAVD 88 (06/15/91)  227.193  (m)          745.38   (f) SUPERSEDED  1 1
 LC0479  NGVD 29 (??/??/92)  227.266  (m)          745.62   (f) ADJ UNCH    1 1
 LC0479
 LC0479.Superseded values are not recommended for survey control.
 LC0479
 LC0479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0479.See file dsdata.pdf to determine how the superseded data were derived.
 LC0479
 LC0479_MARKER: DR = REFERENCE MARK DISK
 LC0479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0479_STAMPING: WAPELLA ECC NO 1 1934
 LC0479_MARK LOGO: CGS
 LC0479_PROJECTION: PROJECTING 5 CENTIMETERS
 LC0479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0479+STABILITY: SURFACE MOTION
 LC0479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0479+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 LC0479
 LC0479  HISTORY     - Date     Condition        Report By
 LC0479  HISTORY     - 1934     MONUMENTED       CGS
 LC0479  HISTORY     - 1969     GOOD             CGS
 LC0479  HISTORY     - 20040927 GOOD             ILDT
 LC0479  HISTORY     - 20140114 GOOD             AMESC
 LC0479
 LC0479                          STATION DESCRIPTION
 LC0479
 LC0479'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0479'4.7 MI N FROM CLINTON.
 LC0479'ABOUT 4.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0479'THE STATION AT CLINTON, 0.05 MILE NORTH OF THE POST OFFICE AT
 LC0479'WAPELLA, 345 FEET NORTH OF THE CENTER LINE OF MAIN STREET, 200
 LC0479'FEET SOUTHEAST OF MILEPOST 778 105 FEET EAST OF THE EAST RAIL
 LC0479'OF THE MAIN TRACK, 26 1/2 FEET WEST OF THE CENTER LINE OF A
 LC0479'PAVED STREET, 116.84 FEET NORTHEAST OF TRIANGULATION STATION
 LC0479'WAPELLA ECC 1934, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT
 LC0479'2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 LC0479'A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF
 LC0479'THE GROUND.  SEC 3, T 20 N, R 2 E.
 LC0479
 LC0479                          STATION RECOVERY (2004)
 LC0479
 LC0479'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0479'RECOVERED AS DESCRIBED
 LC0479
 LC0479                          STATION RECOVERY (2014)
 LC0479
 LC0479'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0479'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0481 ***********************************************************************
 LC0481  DESIGNATION -  WAPELLA ECC RM 2
 LC0481  PID         -  LC0481
 LC0481  STATE/COUNTY-  IL/DE WITT
 LC0481  COUNTRY     -  US
 LC0481  USGS QUAD   -  CLINTON (2018)
 LC0481
 LC0481                         *CURRENT SURVEY CONTROL
 LC0481  ______________________________________________________________________
 LC0481* NAD 83(1986) POSITION- 40 13 15.55   (N) 088 57 43.87   (W)   HD_HELD1
 LC0481* NAVD 88 ORTHO HEIGHT -   228.140 (meters)      748.49  (feet) ADJUSTED
 LC0481  ______________________________________________________________________
 LC0481  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 LC0481  DYNAMIC HEIGHT  -        228.025 (meters)      748.11  (feet) COMP
 LC0481  MODELED GRAVITY -    980,118.3   (mgal)                       NAVD 88
 LC0481
 LC0481  VERT ORDER      -  SECOND    CLASS I
 LC0481
 LC0481.The horizontal coordinates were determined by differentially corrected
 LC0481.hand held GPS observations or other comparable positioning techniques
 LC0481.and have an estimated accuracy of +/- 3 meters.
 LC0481
 LC0481.The orthometric height was determined by differential leveling and
 LC0481.adjusted by the NATIONAL GEODETIC SURVEY
 LC0481.in November 2014.
 LC0481
 LC0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0481.GEOID18 height accuracy estimate available here.
 LC0481
 LC0481.Click photographs - Photos may exist for this station.
 LC0481
 LC0481.The dynamic height is computed by dividing the NAVD 88
 LC0481.geopotential number by the normal gravity value computed on the
 LC0481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0481.degrees latitude (g = 980.6199 gals.).
 LC0481
 LC0481.The modeled gravity was interpolated from observed gravity values.
 LC0481
 LC0481;                    North         East    Units  Estimated Accuracy
 LC0481;SPC IL E     -   394,727.0     246,474.5     MT  (+/- 3 meters HH1 GPS) 
 LC0481
 LC0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3304454131(NAD 83)
 LC0481
 LC0481                          SUPERSEDED SURVEY CONTROL
 LC0481
 LC0481  NAVD 88 (06/15/91)  228.141  (m)          748.49   (f) SUPERSEDED  1 1
 LC0481  NGVD 29 (??/??/92)  228.214  (m)          748.73   (f) ADJ UNCH    1 1
 LC0481
 LC0481.Superseded values are not recommended for survey control.
 LC0481
 LC0481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0481.See file dsdata.pdf to determine how the superseded data were derived.
 LC0481
 LC0481_MARKER: DR = REFERENCE MARK DISK
 LC0481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0481_STAMPING: WAPELLA ECC NO 2 1934
 LC0481_MARK LOGO: CGS
 LC0481_PROJECTION: FLUSH
 LC0481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0481+STABILITY: SURFACE MOTION
 LC0481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0481+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 LC0481
 LC0481  HISTORY     - Date     Condition        Report By
 LC0481  HISTORY     - 1934     MONUMENTED       CGS
 LC0481  HISTORY     - 1969     GOOD             CGS
 LC0481  HISTORY     - 1976     GOOD             NGS
 LC0481  HISTORY     - 20040927 GOOD             ILDT
 LC0481  HISTORY     - 20131104 GOOD             ILGS
 LC0481  HISTORY     - 20140114 GOOD             AMESC
 LC0481
 LC0481                          STATION DESCRIPTION
 LC0481
 LC0481'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0481'4.7 MI N FROM CLINTON.
 LC0481'ABOUT 4.7 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0481'THE STATION AT CLINTON, 92 YARDS NORTHWEST AND ACROSS MAIN STREET
 LC0481'FROM THE NORTHWEST CORNER OF THE POST OFFICE AT WAPELLA, 138 FEET
 LC0481'NORTH OF THE CENTER LINE OF THE STREET, 107 FEET EAST OF THE EAST
 LC0481'RAIL OF THE MAIN TRACK, 22 FEET WEST OF THE CENTER LINE OF A PAVED
 LC0481'STREET, 110 1/2 FEET NORTH OF A FIRE HYDRANT, 10 FEET SOUTH OF A
 LC0481'36-INCH COTTONWOOD TREE.  139.50 FEET SOUTHEAST OF TRIANGULATION
 LC0481'STATION WAPELLA ECC 1934, ABOUT 2 FEET ABOVE THE LEVEL OF THE TRACK,
 LC0481'ABOUT 1 FOOT BELOW THE LEVEL OF THE PAVED STRET, AND SET IN THE TOP
 LC0481'OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 LC0481'GROUND.  SEC 3, T 20N, R 2E.
 LC0481
 LC0481                          STATION RECOVERY (1976)
 LC0481
 LC0481'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0481'RECOVERED IN GOOD CONDITION.
 LC0481
 LC0481                          STATION RECOVERY (2004)
 LC0481
 LC0481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0481'RECOVERED AS DESCRIBED
 LC0481
 LC0481                          STATION RECOVERY (2013)
 LC0481
 LC0481'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0481'RECOVERED IN GOOD CONDITION.
 LC0481
 LC0481                          STATION RECOVERY (2014)
 LC0481
 LC0481'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0481'NOTE - THE 36 INCH (91 CM) COTTONWOOD TREE HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0482 ***********************************************************************
 LC0482  DESIGNATION -  WAPELLA RM
 LC0482  PID         -  LC0482
 LC0482  STATE/COUNTY-  IL/DE WITT
 LC0482  COUNTRY     -  US
 LC0482  USGS QUAD   -  CLINTON (2018)
 LC0482
 LC0482                         *CURRENT SURVEY CONTROL
 LC0482  ______________________________________________________________________
 LC0482* NAD 83(1986) POSITION- 40 13 14.54   (N) 088 57 44.14   (W)   HD_HELD1
 LC0482* NAVD 88 ORTHO HEIGHT -   228.006 (meters)      748.05  (feet) ADJUSTED
 LC0482  ______________________________________________________________________
 LC0482  GEOID HEIGHT    -        -32.140 (meters)                     GEOID18
 LC0482  DYNAMIC HEIGHT  -        227.891 (meters)      747.67  (feet) COMP
 LC0482  MODELED GRAVITY -    980,118.2   (mgal)                       NAVD 88
 LC0482
 LC0482  VERT ORDER      -  SECOND    CLASS I
 LC0482
 LC0482.The horizontal coordinates were determined by differentially corrected
 LC0482.hand held GPS observations or other comparable positioning techniques
 LC0482.and have an estimated accuracy of +/- 3 meters.
 LC0482
 LC0482.The orthometric height was determined by differential leveling and
 LC0482.adjusted by the NATIONAL GEODETIC SURVEY
 LC0482.in November 2014.
 LC0482
 LC0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0482.GEOID18 height accuracy estimate available here.
 LC0482
 LC0482.Click photographs - Photos may exist for this station.
 LC0482
 LC0482.The dynamic height is computed by dividing the NAVD 88
 LC0482.geopotential number by the normal gravity value computed on the
 LC0482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0482.degrees latitude (g = 980.6199 gals.).
 LC0482
 LC0482.The modeled gravity was interpolated from observed gravity values.
 LC0482
 LC0482;                    North         East    Units  Estimated Accuracy
 LC0482;SPC IL E     -   394,695.9     246,467.9     MT  (+/- 3 meters HH1 GPS) 
 LC0482
 LC0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3303754100(NAD 83)
 LC0482
 LC0482                          SUPERSEDED SURVEY CONTROL
 LC0482
 LC0482  NAVD 88 (06/15/91)  228.012  (m)          748.07   (f) SUPERSEDED  1 1
 LC0482  NGVD 29 (??/??/92)  228.085  (m)          748.31   (f) ADJ UNCH    1 1
 LC0482
 LC0482.Superseded values are not recommended for survey control.
 LC0482
 LC0482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0482.See file dsdata.pdf to determine how the superseded data were derived.
 LC0482
 LC0482_MARKER: DR = REFERENCE MARK DISK
 LC0482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0482_STAMPING: WAPELLA 1920
 LC0482_MARK LOGO: CGS
 LC0482_PROJECTION: RECESSED 8 CENTIMETERS
 LC0482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0482+STABILITY: SURFACE MOTION
 LC0482_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0482+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 LC0482
 LC0482  HISTORY     - Date     Condition        Report By
 LC0482  HISTORY     - 1920     MONUMENTED       CGS
 LC0482  HISTORY     - 1969     GOOD             CGS
 LC0482  HISTORY     - 20040927 GOOD             ILDT
 LC0482  HISTORY     - 20131104 GOOD             ILGS
 LC0482  HISTORY     - 20140114 GOOD             AMESC
 LC0482
 LC0482                          STATION DESCRIPTION
 LC0482
 LC0482'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0482'4.6 MI N FROM CLINTON.
 LC0482'ABOUT 4.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0482'THE STATION IN CLINTON, 166 FEET WEST-NORTHWEST OF THE NORTHWEST
 LC0482'CORNER OF THE POST OFFICE AT WAPELLA, 75 FEET EAST OF THE EAST RAIL
 LC0482'OF THE MAIN TRACK, 39 FEET NORTH OF THE CENTER LINE OF MAIN STREET,
 LC0482'21 1/2 FEET WEST-NORTHWEST OF A FIRE HYDRANT, 3.5 FEET NORTH
 LC0482'OF THE NORTH EDGE OF A CONCRETE SIDEWALK, 11 FEET NORTH OF A POWER
 LC0482'POLE, 56.80 FEET EAST OF TRIANGULATION STATION WAPELLA 1920, 220.00
 LC0482'FEET SOUTHEAST OF TRIANGULATION STATION WAPELLA ECC 1934, ABOUT
 LC0482'1 1/2 FEET BELOW THE LEVEL OF MAIN STREET, AND SET IN THE TOP OF A
 LC0482'CONCRETE POST WHICH IS 5 INCHES BELOW THE SURFACE OF THE GROUND.
 LC0482'SEC 3, T 20N, R 2E
 LC0482
 LC0482                          STATION RECOVERY (2004)
 LC0482
 LC0482'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0482'RECOVERED AS DESCRIBED
 LC0482
 LC0482                          STATION RECOVERY (2013)
 LC0482
 LC0482'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0482'RECOVERED IN GOOD CONDITION.
 LC0482
 LC0482                          STATION RECOVERY (2014)
 LC0482
 LC0482'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0482'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0135 ***********************************************************************
 MG0135  DESIGNATION -  WARNER RM 1 AZIMUTH
 MG0135  PID         -  MG0135
 MG0135  STATE/COUNTY-  IL/HENRY
 MG0135  COUNTRY     -  US
 MG0135  USGS QUAD   -  GREEN ROCK (2018)
 MG0135
 MG0135                         *CURRENT SURVEY CONTROL
 MG0135  ______________________________________________________________________
 MG0135* NAD 83(1986) POSITION- 41 25 59.     (N) 090 20 52.     (W)   SCALED
 MG0135* NAVD 88 ORTHO HEIGHT -   218.328 (meters)      716.30  (feet) ADJUSTED
 MG0135  ______________________________________________________________________
 MG0135  GEOID HEIGHT    -        -32.859 (meters)                     GEOID18
 MG0135  DYNAMIC HEIGHT  -        218.243 (meters)      716.02  (feet) COMP
 MG0135  MODELED GRAVITY -    980,229.8   (mgal)                       NAVD 88
 MG0135
 MG0135  VERT ORDER      -  SECOND    CLASS 0
 MG0135
 MG0135.The horizontal coordinates were scaled from a map and have
 MG0135.an estimated accuracy of +/- 6 seconds.
 MG0135
 MG0135.The orthometric height was determined by differential leveling and
 MG0135.adjusted by the NATIONAL GEODETIC SURVEY
 MG0135.in June 1991.
 MG0135
 MG0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0135.GEOID18 height accuracy estimate available here.
 MG0135
 MG0135.Click photographs - Photos may exist for this station.
 MG0135
 MG0135.The dynamic height is computed by dividing the NAVD 88
 MG0135.geopotential number by the normal gravity value computed on the
 MG0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0135.degrees latitude (g = 980.6199 gals.).
 MG0135
 MG0135.The modeled gravity was interpolated from observed gravity values.
 MG0135
 MG0135;                    North         East    Units  Estimated Accuracy
 MG0135;SPC IL W     -   529,130.      684,860.      MT  (+/- 180 meters Scaled)
 MG0135
 MG0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF215902(NAD 83)
 MG0135
 MG0135                          SUPERSEDED SURVEY CONTROL
 MG0135
 MG0135  NGVD 29 (??/??/92)  218.406  (m)          716.55   (f) ADJ UNCH    2 0
 MG0135
 MG0135.Superseded values are not recommended for survey control.
 MG0135
 MG0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0135.See file dsdata.pdf to determine how the superseded data were derived.
 MG0135
 MG0135_MARKER: DR = REFERENCE MARK DISK
 MG0135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0135_STAMPING: WARNER NO 1 1930
 MG0135_MARK LOGO: CGS
 MG0135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0135+STABILITY: SURFACE MOTION
 MG0135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0135+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2003
 MG0135
 MG0135  HISTORY     - Date     Condition        Report By
 MG0135  HISTORY     - 1930     MONUMENTED       CGS
 MG0135  HISTORY     - 1959     GOOD             CGS
 MG0135  HISTORY     - 19960717 GOOD             USPSQD
 MG0135  HISTORY     - 20011015 GOOD             USPSQD
 MG0135  HISTORY     - 20031223 GOOD             GEOCAC
 MG0135  HISTORY     - 20061209 MARK NOT FOUND   INDIV
 MG0135
 MG0135                          STATION DESCRIPTION
 MG0135
 MG0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0135'3 MI NE FROM WARNER.
 MG0135'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0135'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.4 MILES EAST
 MG0135'ALONG AN OILED ROAD, 1.45 MILES NORTH ON AN OILED ROAD, AT THE
 MG0135'SOUTHWEST CORNER OF A SCHOOL YARD, 24 FEET EAST OF THE CENTER
 MG0135'LINE OF THE ROAD, 1.5 FEET NORTH OF A FENCE CORNER, 16.5 FEET
 MG0135'WEST-SOUTHWEST OF A 36-INCH MAPLE TREE, 52 FEET SOUTH OF THE
 MG0135'SOUTHWEST CORNER OF THE SCHOOL HOUSE, ABOUT LEVEL WITH THE ROAD,
 MG0135'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0135
 MG0135                          STATION RECOVERY (1996)
 MG0135
 MG0135'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0135'RECOVERED IN GOOD CONDITION.
 MG0135
 MG0135                          STATION RECOVERY (2001)
 MG0135
 MG0135'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0135'RECOVERED IN GOOD CONDITION.
 MG0135
 MG0135                          STATION RECOVERY (2003)
 MG0135
 MG0135'RECOVERY NOTE BY GEOCACHING 2003 (CBB)
 MG0135'PICTURES AVAILABLE
 MG0135
 MG0135                          STATION RECOVERY (2006)
 MG0135
 MG0135'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (CL)
 MG0135'COULD NOT LOCATE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0137 ***********************************************************************
 MG0137  DESIGNATION -  WARNER RM 2
 MG0137  PID         -  MG0137
 MG0137  STATE/COUNTY-  IL/HENRY
 MG0137  COUNTRY     -  US
 MG0137  USGS QUAD   -  GREEN ROCK (2018)
 MG0137
 MG0137                         *CURRENT SURVEY CONTROL
 MG0137  ______________________________________________________________________
 MG0137* NAD 83(1986) POSITION- 41 25 43.20   (N) 090 20 53.06   (W)   HD_HELD1
 MG0137* NAVD 88 ORTHO HEIGHT -   219.660 (meters)      720.67  (feet) ADJUSTED
 MG0137  ______________________________________________________________________
 MG0137  GEOID HEIGHT    -        -32.856 (meters)                     GEOID18
 MG0137  DYNAMIC HEIGHT  -        219.574 (meters)      720.39  (feet) COMP
 MG0137  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 MG0137
 MG0137  VERT ORDER      -  SECOND    CLASS 0
 MG0137
 MG0137.The horizontal coordinates were determined by differentially corrected
 MG0137.hand held GPS observations or other comparable positioning techniques
 MG0137.and have an estimated accuracy of +/- 3 meters.
 MG0137
 MG0137.The orthometric height was determined by differential leveling and
 MG0137.adjusted by the NATIONAL GEODETIC SURVEY
 MG0137.in June 1991.
 MG0137
 MG0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0137.GEOID18 height accuracy estimate available here.
 MG0137
 MG0137.Click photographs - Photos may exist for this station.
 MG0137
 MG0137.The dynamic height is computed by dividing the NAVD 88
 MG0137.geopotential number by the normal gravity value computed on the
 MG0137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0137.degrees latitude (g = 980.6199 gals.).
 MG0137
 MG0137.The modeled gravity was interpolated from observed gravity values.
 MG0137
 MG0137;                    North         East    Units  Estimated Accuracy
 MG0137;SPC IL W     -   528,645.5     684,837.6     MT  (+/- 3 meters HH1 GPS) 
 MG0137
 MG0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2158989739(NAD 83)
 MG0137
 MG0137                          SUPERSEDED SURVEY CONTROL
 MG0137
 MG0137  NGVD 29 (??/??/92)  219.738  (m)          720.92   (f) ADJ UNCH    2 0
 MG0137
 MG0137.Superseded values are not recommended for survey control.
 MG0137
 MG0137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0137.See file dsdata.pdf to determine how the superseded data were derived.
 MG0137
 MG0137_MARKER: DR = REFERENCE MARK DISK
 MG0137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0137_STAMPING: WARNER NO 2 1930
 MG0137_MARK LOGO: CGS
 MG0137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0137+STABILITY: SURFACE MOTION
 MG0137
 MG0137  HISTORY     - Date     Condition        Report By
 MG0137  HISTORY     - 1930     MONUMENTED       CGS
 MG0137  HISTORY     - 1959     GOOD             CGS
 MG0137  HISTORY     - 19960717 GOOD             USPSQD
 MG0137  HISTORY     - 20011015 GOOD             USPSQD
 MG0137  HISTORY     - 20040630 GOOD             USPSQD
 MG0137
 MG0137                          STATION DESCRIPTION
 MG0137
 MG0137'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0137'2.6 MI NE FROM WARNER.
 MG0137'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0137'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.4 MILES EAST
 MG0137'ALONG AN OILED ROAD, THENCE 1.15 MILES NORTH ALONG AN OILED ROAD,
 MG0137'ABOUT 0.3 MILES SOUTH OF AN EAST-WEST AND A NORTH-SOUTH OILED
 MG0137'ROAD CROSSING, ABOUT 153 YARDS SOUTH OF A T-FENCE CORNER, 21 FEET
 MG0137'EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT WEST OF FENCE LINE,
 MG0137'79.5 FEET NORTHEAST AND ACROSS THE ROAD FROM A TELEPHONE POLE,
 MG0137'58.1 FEET SOUTHEAST OF TRIANGULATION STATION WARNER, ABOUT 1 FOOT
 MG0137'ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0137'PROJECTING 1 INCH.
 MG0137
 MG0137                          STATION RECOVERY (1996)
 MG0137
 MG0137'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0137'RECOVERED IN GOOD CONDITION.
 MG0137
 MG0137                          STATION RECOVERY (2001)
 MG0137
 MG0137'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0137'RECOVERED IN GOOD CONDITION.
 MG0137
 MG0137                          STATION RECOVERY (2004)
 MG0137
 MG0137'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0138 ***********************************************************************
 MG0138  DESIGNATION -  WARNER RM 3
 MG0138  PID         -  MG0138
 MG0138  STATE/COUNTY-  IL/HENRY
 MG0138  COUNTRY     -  US
 MG0138  USGS QUAD   -  GREEN ROCK (2018)
 MG0138
 MG0138                         *CURRENT SURVEY CONTROL
 MG0138  ______________________________________________________________________
 MG0138* NAD 83(1986) POSITION- 41 25 42.72   (N) 090 20 53.61   (W)   HD_HELD1
 MG0138* NAVD 88 ORTHO HEIGHT -   219.661 (meters)      720.67  (feet) ADJUSTED
 MG0138  ______________________________________________________________________
 MG0138  GEOID HEIGHT    -        -32.856 (meters)                     GEOID18
 MG0138  DYNAMIC HEIGHT  -        219.575 (meters)      720.39  (feet) COMP
 MG0138  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 MG0138
 MG0138  VERT ORDER      -  SECOND    CLASS 0
 MG0138
 MG0138.The horizontal coordinates were determined by differentially corrected
 MG0138.hand held GPS observations or other comparable positioning techniques
 MG0138.and have an estimated accuracy of +/- 3 meters.
 MG0138
 MG0138.The orthometric height was determined by differential leveling and
 MG0138.adjusted by the NATIONAL GEODETIC SURVEY
 MG0138.in June 1991.
 MG0138
 MG0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0138.GEOID18 height accuracy estimate available here.
 MG0138
 MG0138.Click photographs - Photos may exist for this station.
 MG0138
 MG0138.The dynamic height is computed by dividing the NAVD 88
 MG0138.geopotential number by the normal gravity value computed on the
 MG0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0138.degrees latitude (g = 980.6199 gals.).
 MG0138
 MG0138.The modeled gravity was interpolated from observed gravity values.
 MG0138
 MG0138;                    North         East    Units  Estimated Accuracy
 MG0138;SPC IL W     -   528,630.7     684,824.8     MT  (+/- 3 meters HH1 GPS) 
 MG0138
 MG0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2157789724(NAD 83)
 MG0138
 MG0138                          SUPERSEDED SURVEY CONTROL
 MG0138
 MG0138  NGVD 29 (??/??/92)  219.739  (m)          720.93   (f) ADJ UNCH    2 0
 MG0138
 MG0138.Superseded values are not recommended for survey control.
 MG0138
 MG0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0138.See file dsdata.pdf to determine how the superseded data were derived.
 MG0138
 MG0138_MARKER: DR = REFERENCE MARK DISK
 MG0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0138_STAMPING: WARNER NO 3 1930
 MG0138_MARK LOGO: CGS
 MG0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0138+STABILITY: SURFACE MOTION
 MG0138
 MG0138  HISTORY     - Date     Condition        Report By
 MG0138  HISTORY     - 1959     MONUMENTED       CGS
 MG0138  HISTORY     - 1959     GOOD             CGS
 MG0138  HISTORY     - 19960717 GOOD             USPSQD
 MG0138  HISTORY     - 20011015 GOOD             USPSQD
 MG0138  HISTORY     - 20040630 GOOD             USPSQD
 MG0138
 MG0138                          STATION DESCRIPTION
 MG0138
 MG0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0138'2.6 MI NE FROM WARNER.
 MG0138'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0138'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.4 MILES EAST
 MG0138'ALONG AN OILED ROAD, THENCE 1.15 MILES NORTH ALONG AN OILED ROAD,
 MG0138'ABOUT 0.3 MILES SOUTH OF AN EAST-WEST AND A NORTH-SOUTH ROAD
 MG0138'CROSSING, ABOUT 168 YARDS SOUTH AND ACROSS THE ROAD FROM A T-FENCE
 MG0138'CORNER, 24 FEET WEST OF THE CENTER LINE OF THE ROAD, 4 FEET EAST
 MG0138'OF FENCE LINE 18 FEET NORTH OF A TELEPHONE POLE, 78.4 FEET SOUTH
 MG0138'OF TRIANGULATION STATION WARNER, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 MG0138'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0138
 MG0138                          STATION RECOVERY (1996)
 MG0138
 MG0138'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0138'RECOVERED IN GOOD CONDITION.
 MG0138
 MG0138                          STATION RECOVERY (2001)
 MG0138
 MG0138'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0138'RECOVERED IN GOOD CONDITION.
 MG0138
 MG0138                          STATION RECOVERY (2004)
 MG0138
 MG0138'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0138'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0774 ***********************************************************************
 KB0774  DESIGNATION -  WARREN
 KB0774  PID         -  KB0774
 KB0774  STATE/COUNTY-  IL/SHELBY
 KB0774  COUNTRY     -  US
 KB0774  USGS QUAD   -  RAMSEY (2018)
 KB0774
 KB0774                         *CURRENT SURVEY CONTROL
 KB0774  ______________________________________________________________________
 KB0774* NAD 83(1997) POSITION- 39 14 47.12684(N) 089 06 35.22806(W)   ADJUSTED
 KB0774* NAVD 88 ORTHO HEIGHT -   203.635 (meters)      668.09  (feet) ADJUSTED
 KB0774  ______________________________________________________________________
 KB0774  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KB0774  LAPLACE CORR    -         -2.77  (seconds)                    DEFLEC18
 KB0774  DYNAMIC HEIGHT  -        203.511 (meters)      667.69  (feet) COMP
 KB0774  MODELED GRAVITY -    980,011.8   (mgal)                       NAVD 88
 KB0774
 KB0774  HORZ ORDER      -  SECOND
 KB0774  VERT ORDER      -  FIRST     CLASS I
 KB0774
 KB0774.The horizontal coordinates were established by classical geodetic methods
 KB0774.and adjusted by the National Geodetic Survey in October 1999.
 KB0774
 KB0774.The orthometric height was determined by differential leveling and
 KB0774.adjusted by the NATIONAL GEODETIC SURVEY
 KB0774.in June 1991.
 KB0774
 KB0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0774.GEOID18 height accuracy estimate available here.
 KB0774
 KB0774.Click photographs - Photos may exist for this station.
 KB0774
 KB0774.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0774
 KB0774.The dynamic height is computed by dividing the NAVD 88
 KB0774.geopotential number by the normal gravity value computed on the
 KB0774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0774.degrees latitude (g = 980.6199 gals.).
 KB0774
 KB0774.The modeled gravity was interpolated from observed gravity values.
 KB0774
 KB0774. The following values were computed from the NAD 83(1997) position.
 KB0774
 KB0774;                    North         East     Units Scale Factor Converg.
 KB0774;SPC IL E     -   286,622.166   232,973.929   MT  1.00003029   -0 29 28.5
 KB0774;SPC IL E     -   940,359.56    764,348.63   sFT  1.00003029   -0 29 28.5
 KB0774;SPC IL W     -   286,857.514   791,231.065   MT  1.00004362   +0 40 07.3
 KB0774;SPC IL W     -   941,131.69  2,595,897.25   sFT  1.00004362   +0 40 07.3
 KB0774;UTM  16      - 4,346,244.326   317,937.057   MT  1.00000814   -1 20 06.5
 KB0774
 KB0774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0774!SPC IL E     -   0.99997308  x   1.00003029  =   1.00000337
 KB0774!SPC IL W     -   0.99997308  x   1.00004362  =   1.00001670
 KB0774!UTM  16      -   0.99997308  x   1.00000814  =   0.99998122
 KB0774
 KB0774:                Primary Azimuth Mark                     Grid Az
 KB0774:SPC IL E     -  WARREN AZ MK                             155 45 39.0
 KB0774:SPC IL W     -  WARREN AZ MK                             154 36 03.2
 KB0774:UTM  16      -  WARREN AZ MK                             156 36 17.0
 KB0774
 KB0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1793746244(NAD 83)
 KB0774
 KB0774|---------------------------------------------------------------------|
 KB0774| PID    Reference Object                     Distance      Geod. Az  |
 KB0774|                                                           dddmmss.s |
 KB0774| KB0776 WARREN RM 2                           7.712 METERS 00143     |
 KB0774| KB1420 WARREN TP                            43.834 METERS 14023     |
 KB0774| KB1417 WARREN AZ MK A PT                   APPROX. 1.8 KM 1550717.3 |
 KB0774| KB1418 WARREN AZ MK                        APPROX. 1.8 KM 1551610.5 |
 KB0774| KB0773 W 257                                23.780 METERS 16945     |
 KB0774| KB0775 WARREN RM                            18.600 METERS 27038     |
 KB0774|---------------------------------------------------------------------|
 KB0774
 KB0774                          SUPERSEDED SURVEY CONTROL
 KB0774
 KB0774  NAD 83(1986)-  39 14 47.14507(N)    089 06 35.21611(W) AD(       ) 2
 KB0774  NAD 27      -  39 14 47.00520(N)    089 06 34.92390(W) AD(       ) 2
 KB0774  USSD        -  39 14 47.10800(N)    089 06 34.82900(W) AD(       ) 3
 KB0774  NGVD 29 (??/??/92)  203.719  (m)          668.37   (f) ADJ UNCH    1 1
 KB0774  NGVD 29             203.72   (m)          668.4    (f) LEVELING    3  
 KB0774
 KB0774.Superseded values are not recommended for survey control.
 KB0774
 KB0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0774.See file dsdata.pdf to determine how the superseded data were derived.
 KB0774
 KB0774_MARKER: DS = TRIANGULATION STATION DISK
 KB0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0774_STAMPING: WARREN 1920
 KB0774_MARK LOGO: CGS
 KB0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0774+STABILITY: SURFACE MOTION
 KB0774
 KB0774  HISTORY     - Date     Condition        Report By
 KB0774  HISTORY     - 1920     MONUMENTED       CGS
 KB0774  HISTORY     - 1957     GOOD             CGS
 KB0774  HISTORY     - 1969     GOOD             CGS
 KB0774  HISTORY     - 1970     GOOD             PAS
 KB0774  HISTORY     - 1971     GOOD             NGS
 KB0774  HISTORY     - 1971     GOOD             NGS
 KB0774  HISTORY     - 1976     GOOD             NGS
 KB0774  HISTORY     - 1976     GOOD             NGS
 KB0774  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0774
 KB0774                          STATION DESCRIPTION
 KB0774
 KB0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB0774'STATION IS LOCATED ABOUT 3 MILES S OF OCONEE, ON THE W SIDE OF THE
 KB0774'ILLINOIS CENTRAL RAILROAD TRACK, 35 YARDS N OF THE N EDGE OF
 KB0774'OVERHEAD BRIDGE A 709-6, AND 10.34 METERS - 33.92 FEET - W OF THE W
 KB0774'AND NEAREST RAIL. THE SURFACE, UNDERGROUND, AND REFERENCE
 KB0774'MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 KB0774'THE REFERENCE MARK IS ON THE SAME SIDE
 KB0774'OF THE TRACK, NEAR THE FENCE LINE, 18.60 METERS - 61.02 FEET - FROM
 KB0774'THE STATION N 89 DEG 22 MIN W.  THE ELEVATION OF
 KB0774'THE STATION MARK IS 203.911 METERS - 668.998 FEET - AND OF THE
 KB0774'REFERENCE MARK 203.289 METERS - 666.957 FEET.
 KB0774
 KB0774                          STATION RECOVERY (1957)
 KB0774
 KB0774'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 KB0774'THE STATION AND THE REFERENCE MARK WERE RECOVERED IN GOOD CONDITION.
 KB0774'THE DESCRIPTION IS ADEQUATE WITH THE CORRECTION THAT THE MARK IS
 KB0774'77 FEET NORTH OF THE NORTH SIDE OF THE WOODEN BRIDGE INSTEAD OF 35
 KB0774'YARDS.
 KB0774
 KB0774                          STATION RECOVERY (1969)
 KB0774
 KB0774'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0774'7.4 MI N FROM RAMSEY.
 KB0774'ABOUT 7.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0774'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.35 MILE SOUTH OF
 KB0774'MILEPOST 710, AT A WOODEN RAILROAD OVERPASS, 32 FEET WEST OF THE
 KB0774'WEST RAIL, 73 FEET NORTH OF THE NORTH END OF THE THIRD PIER
 KB0774'WEST OF THE TRACK, 75 FEET NORTH OF BENCH MARK W 257, ABOUT 12
 KB0774'FEET ABOVE THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 KB0774'CONCRETE POST WHICH PROJECTS 1 INCH ABOVE THE LEVEL OF THE GROUND.
 KB0774'SEC 5, T9N, R1E.
 KB0774
 KB0774                          STATION RECOVERY (1970)
 KB0774
 KB0774'RECOVERY NOTE BY PARK AERIAL SURVEYS INCORPORATED 1970 (CM)
 KB0774'THE STATION WAS FOUND AS DESCRIBED AND IN GOOD CONDITION. THE
 KB0774'REFERENCE MARK WAS FOUND, BUT IT IS IN POOR CONDITION.  THE POST
 KB0774'IS LOOSE IN THE GROUND AND IS LEANING. A COMPLETE NEW DESCRIPTION IS
 KB0774'AS FOLLOWS.
 KB0774'
 KB0774'STATION IS LOCATED ABOUT 3 MILES SOUTH OF OCONEE, ON THE WEST SIDE OF
 KB0774'THE ILLINOIS CENTRAL RAILROAD. IT IS ABOUT 7.4 MILES NORTH ALONG
 KB0774'THE I.C.R.R. FROM THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY. IT IS
 KB0774'ABOUT 0.35 MILE SOUTH OF MILEPOST 710, AT A WOODEN RAILROAD
 KB0774'OVERPASS, 73 FEET NORTH OF THE NORTH END OF THE THIRD PIER WEST OF
 KB0774'THE TRACK, 32 FEET WEST OF THE WEST RAIL AND ABOUT 12 FEET ABOVE
 KB0774'THE LEVEL OF THE TRACK. A STANDARD U.S.C.AND G.S. DISK SET IN TOP OF
 KB0774'CONCRETE ABOUT FLUSH WITH THE SURFACE OF THE GROUND.
 KB0774'
 KB0774'REFERENCE MARK IS WEST OF STATION, 60 FEET WEST OF THE WEST RAIL, 2
 KB0774'FEET EAST OF A FENCE AND ABOUT 15 FEET ABOVE THE LEVEL OF THE
 KB0774'TRACK. THE MARK IS SET IN TOP OF CONCRETE POST - LEANING ABOUT 15
 KB0774'DEGREES - PROJECTING 2 INCHES.
 KB0774'
 KB0774'AN AZIMUTH MARK WAS SET FOR THE STATION AND 3 POLARIS OBSERVATIONS
 KB0774'WERE TAKEN BETWEEN WARREN AND THE AZIMUTH MARK.  THE MEAN
 KB0774'CALCULATED GRID AZIMUTH FROM WARREN TO AZIMUTH MARK IS 279 DEG 43 MIN
 KB0774'56.5 SEC. TO REACH THE AZIMUTH MARK FROM THE METHODIST CHURCH
 KB0774'IN RAMSEY, GO NORTH ON U.S. HIGHWAY 51 FOR 7.25 MILES TO MARK ON THE
 KB0774'LEFT. MARK IS A STEEL ROD WITH ALUMINUM CAP, DRIVEN FLUSH WITH
 KB0774'GROUND AND IS 59.3 FEET WEST OF THE CENTERLINE OF U.S. 51, 27.2 FEET
 KB0774'SOUTHEAST OF A FENCE CORNER AND 1.6 FEET EAST OF FENCE.
 KB0774
 KB0774                          STATION RECOVERY (1971)
 KB0774
 KB0774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KB0774'THE STATION MARK WAS FOUND IN GOOD CONDITION. THE REFERENCE MARK WAS
 KB0774'FOUND BROKEN AND THE DISK WAS SALVAGED.  REFERENCE MARK 2
 KB0774'WAS SET AND BENCH MARK W 257 1961 WAS USED AS A REFERENCE MARK. THERE
 KB0774'IS NO AVAILABLE PLACE FOR AN AZIMUTH MARK AT THIS TIME DUE TO
 KB0774'HEAVY BRUSH AND TREES SURROUNDING THE STATION SITE. A NEW DESCRIPTION
 KB0774'FOLLOWS-
 KB0774'
 KB0774'THE STATION IS LOCATED ABOUT 7-1/2 MILES NORTH OF RAMSEY, 73 FEET
 KB0774'NORTH OF THE NORTH END OF THE 3RD PIER WEST OF RAILROAD TRACK
 KB0774'OF A WOODEN OVERPASS OF RAILROAD, 32 FEET WEST OF THE WEST RAIL AND
 KB0774'ON THE PROPERTY OF THE ILLINOIS CENTRAL RAILROAD AND 1 FOOT
 KB0774'SOUTH OF A METAL WITNESS POST. THE MONUMENT PROJECTS 2 INCHES AND THE
 KB0774'DISK IS STAMPED WARREN 1920.
 KB0774'
 KB0774'TO REACH THE STATION FROM THE METHODIST CHURCH AT RAMSEY, GO NORTH ON
 KB0774'U.S. HIGHWAY 51 FOR 7.45 MILES TO A CROSSROAD.  TURN LEFT AND GO
 KB0774'WEST ON PAVED AND GRADED ROAD FOR 0.45 MILE TO WOODEN RAILROAD
 KB0774'OVERPASS AND THE STATION.
 KB0774'
 KB0774'REFERENCE MARK 2 IS A STANDARD DISK STAMPED WARREN 1920 NO 2 1971,
 KB0774'SET IN THE TOP OF A CONCRETE FILLED 4 INCH PLASTIC PIPE
 KB0774'PROJECTING 6 INCHES, 30 FEET WEST OF THE WEST RAIL AND 98 FEET NORTH
 KB0774'OF THE PIER.
 KB0774'
 KB0774'BM W 257 1961 IS A STANDARD BENCH MARK DISK SET IN A DRILL HOLE IN
 KB0774'THE TOP AND NORTHEAST CORNER OF THE NORTH BASE OF THE FIRST
 KB0774'CONCRETE PIER WEST OF THE TRACK, 19 FEET WEST OF THE WEST RAIL AND 4
 KB0774'FEET ABOVE THE LEVEL OF THE TRACK.
 KB0774'
 KB0774'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - ABOUT 3 MILES
 KB0774'SOUTH OF OCONEE.
 KB0774'
 KB0774'HEIGHT OF LIGHT ABOVE STATION MARK - 2 METERS.
 KB0774
 KB0774                          STATION RECOVERY (1971)
 KB0774
 KB0774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 KB0774'RECOVERED IN GOOD CONDITION.
 KB0774
 KB0774                          STATION RECOVERY (1976)
 KB0774
 KB0774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB0774'THE STATION MARK, RM 2, AND BENCH MARK W 257 WERE RECOVERED IN GOOD
 KB0774'CONDITION.  AN AZIMUTH MARK WAS SET AT THIS TIME.  THE DIRECTION
 KB0774'BETWEEN RM 2 AND BENCH MARK W 257 COMPARED FAVORABLY WITH THE 1971
 KB0774'DATA.  A DIFFERENCE OF 0.015 METER LONGER TO RM 2 WAS NOTED AND
 KB0774'VERIFIED.
 KB0774'
 KB0774'THE STATION IS LOCATED ABOUT 7 MILES NORTH OF RAMSEY, 3 MILES
 KB0774'SOUTH-SOUTHWEST OF OCONEE, NORTH OF THE WEST END OF THE RAILROAD
 KB0774'OVERPASS, ON TOP OF A CUT BANK WITH HEAVY BRUSH AND TREES, ON
 KB0774'RAILROAD PROPERTY.
 KB0774'
 KB0774'THE STATION MARK IS A STANDARD DISK STAMPED WARREN 1920, SET IN THE
 KB0774'TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 KB0774'GROUND SURFACE.  IT IS 79 FEET NORTH OF THE WEST END OF THE
 KB0774'OVERPASS, 32 FEET WEST OF THE WEST RAIL OF THE RAILROAD TRACK, 1
 KB0774'FOOT SOUTH OF A METAL WITNESS POST, AND ABOUT 10 FEET HIGHER THAN
 KB0774'THE RAILROAD TRACK.
 KB0774'
 KB0774'REFERENCE MARK 2 IS A STANDARD DISK STAMPED WARREN NO 2 1920 1971,
 KB0774'SET IN THE TOP OF A 4 INCH DIAMETER PLASTIC PIPE FILLED WITH
 KB0774'CONCRETE, THAT PROJECTS 6 INCHES ABOVE THE GROUND SURFACE.  IT IS
 KB0774'32 FEET WEST OF THE WEST RAIL OF THE RAILROAD TRACK, 25 FEET NORTH
 KB0774'OF A METAL WITNESS POST, AND ABOUT THE SAME ELEVATION AS THE
 KB0774'STATION.
 KB0774'
 KB0774'BENCH MARK W 257 IS A STANDARD DISK STAMPED W 257 1961, CEMENTED IN
 KB0774'A DRILL HOLE IN THE TOP AND NORTHEAST CORNER OF THE NORTH BASE FOR
 KB0774'THE FIRST CONCRETE PIER WEST OF THE TRACK.  IT IS 19 FEET WEST OF
 KB0774'THE WEST RAIL, AND ABOUT 10 FEET LOWER THAN THE STATION.
 KB0774'
 KB0774'THE AZIMUTH MARK IS A STANDARD DISK STAMPED WARREN 1920 AZ 1976,
 KB0774'SET IN THE TOP OF A 12-INCH DIAMETER CYLINDRICAL CONCRETE MONUMENT
 KB0774'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 79 FEET WEST OF THE
 KB0774'CENTERLINE OF U.S. HIGHWAY 51, 23 FEET NORTH OF CENTER OF A PAVED
 KB0774'ROAD, 4 FEET EAST OF A METAL WITNESS POST, AND 2 FEET SOUTH OF A
 KB0774'FENCELINE.
 KB0774'
 KB0774'TO REACH THE STATION FROM THE T-ROAD JUNCTION OF U.S. HIGHWAY 51
 KB0774'AND THE MAIN ROAD LEADING TO THE VILLAGE OF OCONEE, GO SOUTH ON
 KB0774'U.S. HIGHWAY 51, 2.75 MILES TO A CROSSROAD.  (TO REACH THE AZIMUTH
 KB0774'MARK CONTINUE SOUTH ON U.S. HIGHWAY 51 FOR 1 MILE TO A CROSSROAD
 KB0774'AND THE MARK ON THE RIGHT IN THE NORTHWEST ANGLE.) TURN RIGHT
 KB0774'AND GO WEST ON A OILED ROAD 0.45 MILE TO A RAILROAD OVERPASS AND THE
 KB0774'STATION ON THE RIGHT.
 KB0774'
 KB0774'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES NORTH
 KB0774'OF RAMSEY.
 KB0774'
 KB0774'HEIGHT OF LIGHT ABOVE STATION MARK 4.5 FEET.
 KB0774
 KB0774                          STATION RECOVERY (1976)
 KB0774
 KB0774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0774'THE STATION IS LOCATED ABOUT 7 MILES NORTH OF RAMSEY, 3 MILES
 KB0774'SOUTH-SOUTHWEST OF OCONEE, ON RAILROAD RIGHT-OF-WAY. THE MARK IS A
 KB0774'STANDARD DISK STAMPED WARREN 1920, SET IN THE TOP OF A 12-INCH SQUARE
 KB0774'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE. IT IS 79
 KB0774'FEET NORTH OF THE WEST END OF THE OVERPASS, 32 FEET WEST OF THE WEST
 KB0774'RAIL, AND 1 FOOT SOUTH OF A METAL WITNESS POST. TO REACH FROM THE
 KB0774'T-ROAD JUNCTION OF U.S. HIGHWAY 51 AND THE MAIN ROAD LEADING TO THE
 KB0774'VILLAGE OF OCONEE, GO SOUTH ON U.S. HIGHWAY 51 FOR 2.75 MILES TO A
 KB0774'CROSSROAD. TURN RIGHT AND GO WEST ON A OILED ROAD 0.45 MILE TO A
 KB0774'WOODEN RAILROAD OVERPASS AND THE MARK ON THE RIGHT AS DESCRIBED. A
 KB0774'TIE WAS MAKE TO BENCH MARK W 257, THE DISTANCE BEING 23.779 METERS.
 KB0774
 KB0774                          STATION RECOVERY (2014)
 KB0774
 KB0774'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0774'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0605 ***********************************************************************
 NG0605  DESIGNATION -  WARREN
 NG0605  PID         -  NG0605
 NG0605  STATE/COUNTY-  IL/LAKE
 NG0605  COUNTRY     -  US
 NG0605  USGS QUAD   -  LIBERTYVILLE (2018)
 NG0605
 NG0605                         *CURRENT SURVEY CONTROL
 NG0605  ______________________________________________________________________
 NG0605* NAD 83(1997) POSITION- 42 21 26.55356(N) 087 53 22.81061(W)   ADJUSTED
 NG0605* NAVD 88 ORTHO HEIGHT -   216.    (meters)      709.    (feet) SCALED
 NG0605  ______________________________________________________________________
 NG0605  GEOID HEIGHT    -        -34.318 (meters)                     GEOID18
 NG0605  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 NG0605  HORZ ORDER      -  FIRST
 NG0605
 NG0605.The horizontal coordinates were established by classical geodetic methods
 NG0605.and adjusted by the National Geodetic Survey in October 1999.
 NG0605
 NG0605.The orthometric height was scaled from a topographic map.
 NG0605
 NG0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0605.GEOID18 height accuracy estimate available here.
 NG0605
 NG0605.Click photographs - Photos may exist for this station.
 NG0605
 NG0605.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0605
 NG0605. The following values were computed from the NAD 83(1997) position.
 NG0605
 NG0605;                    North         East     Units Scale Factor Converg.
 NG0605;SPC IL E     -   631,893.128   336,550.607   MT  0.99999143   +0 17 56.1
 NG0605;SPC IL E     - 2,073,136.04  1,104,166.45   sFT  0.99999143   +0 17 56.1
 NG0605;SPC WI S     -    41,902.585   773,859.065   MT  1.00009698   +1 27 00.1
 NG0605;SPC WI S     -   137,475.40  2,538,902.62   sFT  1.00009698   +1 27 00.1
 NG0605;UTM  16      - 4,689,839.780   426,733.107   MT  0.99966605   -0 35 58.0
 NG0605
 NG0605!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0605!SPC IL E     -   0.99997152  x   0.99999143  =   0.99996295
 NG0605!SPC WI S     -   0.99997152  x   1.00009698  =   1.00006850
 NG0605!UTM  16      -   0.99997152  x   0.99966605  =   0.99963758
 NG0605
 NG0605:                Primary Azimuth Mark                     Grid Az
 NG0605:SPC IL E     -  FREMONT                                  234 56 43.4
 NG0605:SPC WI S     -  FREMONT                                  233 47 39.4
 NG0605:UTM  16      -  FREMONT                                  235 50 37.5
 NG0605
 NG0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2673389839(NAD 83)
 NG0605
 NG0605|---------------------------------------------------------------------|
 NG0605| PID    Reference Object                     Distance      Geod. Az  |
 NG0605|                                                           dddmmss.s |
 NG0605| NH1037 FREMONT                             APPROX.15.6 KM 2351439.5 |
 NG0605|---------------------------------------------------------------------|
 NG0605
 NG0605                          SUPERSEDED SURVEY CONTROL
 NG0605
 NG0605  NAD 83(1997)-  42 21 26.55352(N)    087 53 22.81128(W) AD(       ) 1
 NG0605  NAD 83(1994)-  42 21 26.55160(N)    087 53 22.81760(W) AD(       ) 1
 NG0605  NAD 83(1991)-  42 21 26.55142(N)    087 53 22.81953(W) AD(       ) 1
 NG0605  NAD 83(1986)-  42 21 26.55426(N)    087 53 22.82825(W) AD(       ) 1
 NG0605  NAD 27      -  42 21 26.47400(N)    087 53 22.56100(W) AD(       ) 1
 NG0605  USSD        -  42 21 26.59300(N)    087 53 22.39200(W) AD(       ) 3
 NG0605
 NG0605.Superseded values are not recommended for survey control.
 NG0605
 NG0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0605.See file dsdata.pdf to determine how the superseded data were derived.
 NG0605
 NG0605_MARKER: V = STONE MONUMENT
 NG0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0605_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0605
 NG0605  HISTORY     - Date     Condition        Report By
 NG0605  HISTORY     - 1873     MONUMENTED       USLS
 NG0605  HISTORY     - 1954     GOOD             USLS
 NG0605  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NG0605
 NG0605                          STATION DESCRIPTION
 NG0605
 NG0605'DESCRIBED BY US LAKE SURVEY 1873
 NG0605'THIS STATION IS SITUATED IN THE SOUTHEAST QUARTER OF SECTION 24,
 NG0605'WARREN TOWNSHIP, LAKE COUNTY, ILLINOIS.  THE HEIGHT OF STATION USED
 NG0605'WAS 60 FEET.  THE GEODETIC POINT IS MARKED BY A STONE OF THE USUAL
 NG0605'FORM, SET SO THAT ITS TOP IS 2 FEET 8 INCHES BELOW THE SURFACE OF THE
 NG0605'GROUND.  ANOTHER STONE, RISING 4 TO 6 INCHES ABOVE GROUND, IS SET
 NG0605'DIRECTLY OVER THE LATTER.  A REFERENCE STONE IS SET NEARLY DUE WEST,
 NG0605'20.49 METERS DISTANT FROM THE GEODETIC POINT.  ANOTHER REFERENCE
 NG0605'STONE, SET AT THE SOUTHEAST CORNER OF THE SOUTHEAST QUARTER OF SECTION
 NG0605'24, IS SLIGHTLY WEST OF SOUTH, AND IS 94.04 METERS DISTANT FROM THE
 NG0605'GEODETIC POINT.  HEIGHT OF GROUND AT STATION, 148.4 FEET.
 NG0605
 NG0605                          STATION RECOVERY (1954)
 NG0605
 NG0605'RECOVERY NOTE BY US LAKE SURVEY 1954 (EFK)
 NG0605'THIS STATION WAS NOT OCCUPIED THIS SEASON.
 NG0605'
 NG0605'HOW REACHED- FROM WASHINGTON AVENUE AND SHERIDAN ROAD (ILL. 42) IN
 NG0605'WAUKEGAN, ILLINOIS GO 3.1 MILES WEST ON WASHINGTON AVENUE (678 FEET
 NG0605'EAST OF CENTERLINE OF DOUBLE TRACKS OF C. AND N.W. RAILROAD ON
 NG0605'WASHINGTON AVENUE), WALK 840 FEET SOUTH OF THE CENTERLINE OF
 NG0605'WASHINGTON AVENUE TO GROVE OF TREES AND VICINITY OF STATION.
 NG0605'
 NG0605'CONDITION AND DESCRIPTION OF CENTER MARK- GOOD. 83.6 FEET SOUTHEAST OF
 NG0605'A 24 INCH OAK TREE AT FENCE CORNER, 67 FEET EAST OF NORTH-SOUTH FENCE
 NG0605'LINE, 36 FEET SOUTH SOUTHWEST OF MULTI-TRUNKED ELM TREE, (2-4 INCH
 NG0605'TRUNKS), SURFACE MARK BEING A U.S. LAKE SURVEY BRONZE DISC SET IN TOP
 NG0605'OF 6 INCH DIAMETER CONCRETE MONUMENT 2 INCHES ABOVE THE GROUND
 NG0605'SURFACE, SUB- SURFACE MARK BEING A DRILL HOLE BETWEEN LETTERS U.S. IN
 NG0605'CUT STONE MONUMENT ABOUT 2 FEET BELOW GROUND SURFACE.
 NG0605'
 NG0605'CHARACTER OF IMMEDIATE SURROUNDINGS AND HEIGHT OF STATION TO CLEAR- IN
 NG0605'A PASTURE WITH FEW TREES.  35-45 FEET.
 NG0605'
 NG0605'CONDITION AND DESCRIPTION OF REFERENCE MARKS- REF. STONE U.S. IS 308
 NG0605'FEET SOUTH SOUTHWEST OF THE STATION, 167.5 FEET NORTH OF AN EAST-WEST
 NG0605'FENCE, 1.6 FEET EAST OF NORTH-SOUTH FENCE LINE, BEING DRILL HOLE IN A
 NG0605'4 X 6 INCH CUT-STONE MONUMENT MARKED WITH DRILL HOLE AND LETTERS U.S.
 NG0605'ON TOP, PROJECTING ABOUT 8 INCHES ABOVE THE GROUND SURFACE.
 NG0605'
 NG0605'REF. MARK WARREN IS 67 FEET WEST SOUTHWEST OF THE STATION, 58.3 FEET
 NG0605'SOUTH OF A 24 INCH OAK TREE AT A NORTHWEST FENCE CORNER, ONE FOOT WEST
 NG0605'OF A NORTH-SOUTH FENCE LINE, BEING A BRONZE DISC MARKED WARREN 1873
 NG0605'PLACED IN A 3 X 7 INCH CUT-STONE MONUMENT PROJECTING ABOUT 5 INCHES
 NG0605'ABOVE THE GROUND SURFACE.
 NG0605
 NG0605                          STATION RECOVERY (1996)
 NG0605
 NG0605'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0605'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0904 ***********************************************************************
 NH0904  DESIGNATION -  WARREN
 NH0904  PID         -  NH0904
 NH0904  STATE/COUNTY-  IL/JO DAVIESS
 NH0904  COUNTRY     -  US
 NH0904  USGS QUAD   -  WARREN (2018)
 NH0904
 NH0904                         *CURRENT SURVEY CONTROL
 NH0904  ______________________________________________________________________
 NH0904* NAD 83(2011) POSITION- 42 29 45.12067(N) 089 59 11.74223(W)   ADJUSTED
 NH0904* NAD 83(2011) ELLIP HT-   275.078 (meters)        (06/27/12)   ADJUSTED
 NH0904* NAD 83(2011) EPOCH   -  2010.00
 NH0904* NAVD 88 ORTHO HEIGHT -   308.432 (meters)     1011.91  (feet) ADJUSTED
 NH0904  ______________________________________________________________________
 NH0904  GEOID HEIGHT    -        -33.338 (meters)                     GEOID18
 NH0904  NAD 83(2011) X  -      1,101.993 (meters)                     COMP
 NH0904  NAD 83(2011) Y  - -4,710,169.316 (meters)                     COMP
 NH0904  NAD 83(2011) Z  -  4,286,562.044 (meters)                     COMP
 NH0904  LAPLACE CORR    -         -2.50  (seconds)                    DEFLEC18
 NH0904  DYNAMIC HEIGHT  -        308.333 (meters)     1011.59  (feet) COMP
 NH0904  MODELED GRAVITY -    980,292.2   (mgal)                       NAVD 88
 NH0904
 NH0904  VERT ORDER      -  THIRD
 NH0904
 NH0904  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0904  Standards:
 NH0904         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0904            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0904  -------------------------------------------------------------------
 NH0904  NETWORK    1.52   2.37           0.60   0.62   1.21      0.33906643
 NH0904  -------------------------------------------------------------------
 NH0904  Click here for local accuracies and other accuracy information.
 NH0904
 NH0904.The horizontal coordinates were established by GPS observations
 NH0904.and adjusted by the National Geodetic Survey in June 2012.
 NH0904
 NH0904.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0904.been affixed to the stable North American tectonic plate. See 
 NH0904.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0904
 NH0904.The horizontal coordinates are valid at the epoch date displayed above
 NH0904.which is a decimal equivalence of Year/Month/Day.
 NH0904
 NH0904.The orthometric height was determined by differential leveling and
 NH0904.adjusted by the NATIONAL GEODETIC SURVEY
 NH0904.in June 1991.
 NH0904
 NH0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0904.GEOID18 height accuracy estimate available here.
 NH0904
 NH0904.Click photographs - Photos may exist for this station.
 NH0904
 NH0904.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0904
 NH0904.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0904
 NH0904.The ellipsoidal height was determined by GPS observations
 NH0904.and is referenced to NAD 83.
 NH0904
 NH0904.The dynamic height is computed by dividing the NAVD 88
 NH0904.geopotential number by the normal gravity value computed on the
 NH0904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0904.degrees latitude (g = 980.6199 gals.).
 NH0904
 NH0904.The modeled gravity was interpolated from observed gravity values.
 NH0904
 NH0904. The following values were computed from the NAD 83(2011) position.
 NH0904
 NH0904;                    North         East     Units Scale Factor Converg.
 NH0904;SPC IL W     -   647,175.003   714,801.814   MT  0.99994387   +0 07 17.9
 NH0904;SPC IL W     - 2,123,273.32  2,345,145.62   sFT  0.99994387   +0 07 17.9
 NH0904;SPC WI S     -    55,087.539   601,102.007   MT  1.00005633   +0 00 33.2
 NH0904;SPC WI S     -   180,733.03  1,972,115.50   sFT  1.00005633   +0 00 33.2
 NH0904;UTM  16      - 4,709,157.237   254,576.993   MT  1.00034113   -2 01 06.8
 NH0904;UTM  15      - 4,709,235.240   747,626.283   MT  1.00035450   +2 02 12.1
 NH0904
 NH0904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0904!SPC IL W     -   0.99995686  x   0.99994387  =   0.99990073
 NH0904!SPC WI S     -   0.99995686  x   1.00005633  =   1.00001319
 NH0904!UTM  16      -   0.99995686  x   1.00034113  =   1.00029798
 NH0904!UTM  15      -   0.99995686  x   1.00035450  =   1.00031135
 NH0904
 NH0904:                Primary Azimuth Mark                     Grid Az
 NH0904:SPC IL W     -  WARREN AZ MK                             145 07 53.5
 NH0904:SPC WI S     -  WARREN AZ MK                             145 14 38.2
 NH0904:UTM  16      -  WARREN AZ MK                             147 16 18.2
 NH0904:UTM  15      -  WARREN AZ MK                             143 12 59.3
 NH0904
 NH0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN5457609157(NAD 83)
 NH0904
 NH0904|---------------------------------------------------------------------|
 NH0904| PID    Reference Object                     Distance      Geod. Az  |
 NH0904|                                                           dddmmss.s |
 NH0904| NH0902 WARREN RM 1                          18.203 METERS 05922     |
 NH0904| CJ1602 WARREN AZ MK                                       1451511.4 |
 NH0904| NH0905 WARREN RM 2                          19.483 METERS 30416     |
 NH0904| NH1567 WARREN MUNICIPAL TANK                91.343 METERS 33038     |
 NH0904|---------------------------------------------------------------------|
 NH0904
 NH0904                          SUPERSEDED SURVEY CONTROL
 NH0904
 NH0904  NAD 83(2007)-  42 29 45.12067(N)    089 59 11.74313(W) AD(2002.00) 0
 NH0904  ELLIP H (02/10/07)  275.110  (m)                       GP(2002.00)    
 NH0904  ELLIP H (12/06/04)  275.093  (m)                       GP(       ) 4 1
 NH0904  NAD 83(1997)-  42 29 45.12043(N)    089 59 11.74231(W) AD(       ) 1
 NH0904  ELLIP H (09/15/98)  275.168  (m)                       GP(       ) 3 1
 NH0904  NAD 83(1991)-  42 29 45.11489(N)    089 59 11.74283(W) AD(       ) 1
 NH0904  NAD 83(1986)-  42 29 45.11140(N)    089 59 11.74134(W) AD(       ) 1
 NH0904  NAD 27      -  42 29 45.08700(N)    089 59 11.29700(W) AD(       ) 1
 NH0904  NAVD 88             308.43   (m)         1011.9    (f) LEVELING    3  
 NH0904  NGVD 29 (??/??/92)  308.52   (m)         1012.2    (f) COMPUTED    3 0
 NH0904  NGVD 29             308.53   (m)         1012.2    (f) LEVELING    3  
 NH0904
 NH0904.Superseded values are not recommended for survey control.
 NH0904
 NH0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0904.See file dsdata.pdf to determine how the superseded data were derived.
 NH0904
 NH0904_MARKER: DS = TRIANGULATION STATION DISK
 NH0904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0904_STAMPING: WARREN 1935
 NH0904_MARK LOGO: CGS
 NH0904_PROJECTION: FLUSH
 NH0904_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH0904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0904+STABILITY: SURFACE MOTION
 NH0904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0904+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2020
 NH0904
 NH0904  HISTORY     - Date     Condition        Report By
 NH0904  HISTORY     - 1935     MONUMENTED       CGS
 NH0904  HISTORY     - 1967     GOOD             USGS
 NH0904  HISTORY     - 1969     GOOD             ILDT
 NH0904  HISTORY     - 19960815 GOOD             SECI
 NH0904  HISTORY     - 19961221 GOOD             USPSQD
 NH0904  HISTORY     - 20080501 GOOD             JCLS
 NH0904  HISTORY     - 20200811 GOOD             ILDT
 NH0904
 NH0904                          STATION DESCRIPTION
 NH0904
 NH0904'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH0904'STATION IS IN THE TOWN OF WARREN, IN SOUTH CORNER OF A SMALL
 NH0904'TRIANGULAR PLOT OF GROUND THAT IS OWNED BY THE TOWN AND
 NH0904'OCCUPIED BY THE FIRE-SIREN TOWER, ABOUT 175 FEET DIRECTLY
 NH0904'SOUTH OF THE MUNICIPAL LIBRARY, ABOUT 200 FEET SSE OF THE
 NH0904'FIRE HOUSE, ABOUT 150 FEET NNE OF THE ILLINOIS CENTRAL R.R.
 NH0904'STATION, 299.7 FEET SSE OF CENTER OF THE MUNICIPAL WATER
 NH0904'TANK, 29 FEET SSE OF SE LEG OF THE FIRE-SIREN TOWER, 12
 NH0904'FEET SSE OF THE LONE 4-INCH PINE TREE, 17 FEET NNW OF THE
 NH0904'SOUTH VERTEX OF THE PLOT, 15 FEET SE OF SE END OF THE
 NH0904'CONCRETE MEMORIAL TO ALEXANDER BURNETT (FOUNDER OF WARREN),
 NH0904'7 FEET WEST OF THE EAST CURB, 9 FEET NE OF THE SW CURB.  THE MARK
 NH0904'IS FLUSH WITH THE SURFACE.
 NH0904'
 NH0904'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH0904'TABLETS SET IN CONCRETE.
 NH0904'
 NH0904'AZIMUTH MARK IS SSE OF STATION, IN NW CORNER OF ANDREW ROWES
 NH0904'FRONT YARD, 52 FEET WNW OF NW CORNER OF HIS HOUSE, 26 FEET
 NH0904'ENE OF CENTERLINE OF RAILROAD STREET, 3 FEET WSW OF THE
 NH0904'SIDEWALK.  IT IS FLUSH WITH THE SURFACE.
 NH0904'
 NH0904'R.M. NO. 1 IS ENE OF STATION, 28 FEET EAST OF CENTERLINE
 NH0904'OF THE NORTH-SOUTH STREET (UN-NAMED), 60 FEET EAST OF SE
 NH0904'LEG OF THE FIRE-SIREN TOWER, 1 FOOT WEST OF THE SIDE-WALK,
 NH0904'24 FEET SOUTH OF THE CORNER LAMP POST, 10 FEET NW OF A 20-INCH
 NH0904'MAPLE TREE.  IT IS FLUSH WITH THE SURFACE.
 NH0904'
 NH0904'R.M. NO. 2 IS NW OF STATION, 7 FEET SE OF THE WEST VERTEX
 NH0904'OF THE PLOT, 1 FOOT NE OF THE SW CURB, 25 FEET SE OF THE
 NH0904'TRANSMISSION POLE, 16 FEET WNW OF THE LONE 6-INCH PINE TREE,
 NH0904'32 FEET WEST OF NW LEG OF THE FIRE-SIREN TOWER, 104.38 FEET
 NH0904'WNW OF R.M. NO. 1.  IT IS FLUSH WITH THE SURFACE.
 NH0904'
 NH0904'AN 87-FOOT SIGNAL AT WIOTA COMES INTO VIEW AT 75 FEET.
 NH0904'
 NH0904'A 74-FOOT SIGNAL AT ERICKSON COMES INTO VIEW AT 75 FEET.
 NH0904'
 NH0904'AN 87-FOOT SIGNAL AT WINSLOW COMES INTO VIEW AT 90 FEET.
 NH0904'
 NH0904'A 47-FOOT SIGNAL AT HOLLAND COMES INTO VIEW AT 50 FEET.
 NH0904'
 NH0904'AN 87-FOOT SIGNAL AT PECATONICA COMES INTO VIEW AT 65 FEET.
 NH0904'
 NH0904'HEIGHT OF LIGHT ABOVE STATION MARK - 107 FEET.
 NH0904
 NH0904                          STATION RECOVERY (1967)
 NH0904
 NH0904'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 NH0904'IN WARREN.
 NH0904'IN WARREN, IN THE SOUTH CORNER OF A SMALL TRIANGULAR PLOT OF GROUND
 NH0904'THAT IS OWNED BY THE TOWN AND OCCUPIED BY THE FIRE-SIREN TOWER, ABOUT
 NH0904'175 FEET SOUTH OF THE MUNICIPAL LIBRARY, ABOUT 200 FEET
 NH0904'SOUTH-SOUTHEAST OF THE FIRE HOUSE, ABOUT 150 FEET NORTH-NORTHEAST OF
 NH0904'THE ILLINOIS CENTRAL RAILROAD STATION, 299.7 FEET SOUTH-SOUTHEAST OF
 NH0904'THE MUUNICIPAL WATER TANK, 29 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 NH0904'LEG OF THE TOWER, 12 FEET SOUTH-SOUTHEAST OF A LONE 4-INCH PINE TREE,
 NH0904'17 FEET NORTH-NORTHWEST OF THE SOUTH VERTEX OF THE PLOT, 15 FEET
 NH0904'SOUTHEAST OF THE SOUTHEAST END OF THE CONCRETE MEMORIAL TO ALEXANDER
 NH0904'BURNETT (FOUNDER OF WARREN), 7 FEET WEST OF THE EAST CURB, AND 9 FEET
 NH0904'NORTHEAST OF THE SOUTHWEST CURB.
 NH0904
 NH0904                          STATION RECOVERY (1969)
 NH0904
 NH0904'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1969 (DEW)
 NH0904'WARREN 1935-GOOD DESCRIPTION O.K.
 NH0904'
 NH0904'WARREN NO. 1 1935-GOOD DESCRIPTION O.K.
 NH0904'
 NH0904'WARREN NO. 2 1935-GOOD DESCRIPTION O.K.
 NH0904'
 NH0904'WARREN 1935 AZ MK-GOOD DESCRIPTION O.K.
 NH0904'
 NH0904'GENERAL NOTE--ALL MARKS ARE 0.2 TO 0.3 FEET SUB-SURFACE AT
 NH0904'PRESENT
 NH0904
 NH0904                          STATION RECOVERY (1996)
 NH0904
 NH0904'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH0904'RECOVERED AS DESCRIBED.
 NH0904
 NH0904                          STATION RECOVERY (1996)
 NH0904
 NH0904'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0904'RECOVERED IN GOOD CONDITION.
 NH0904
 NH0904                          STATION RECOVERY (2008)
 NH0904
 NH0904'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 NH0904'RECOVERED IN GOOD CONDITION.
 NH0904
 NH0904                          STATION RECOVERY (2020)
 NH0904
 NH0904'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 NH0904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1418 ***********************************************************************
 KB1418  DESIGNATION -  WARREN AZ MK
 KB1418  PID         -  KB1418
 KB1418  STATE/COUNTY-  IL/SHELBY
 KB1418  COUNTRY     -  US
 KB1418  USGS QUAD   -  RAMSEY (2018)
 KB1418
 KB1418                         *CURRENT SURVEY CONTROL
 KB1418  ______________________________________________________________________
 KB1418* NAD 83(1997) POSITION- 39 13 53.61024(N) 089 06 03.53474(W)   ADJUSTED
 KB1418* NAVD 88 ORTHO HEIGHT -   198.702 (meters)      651.91  (feet) ADJUSTED
 KB1418  ______________________________________________________________________
 KB1418  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KB1418  LAPLACE CORR    -         -2.67  (seconds)                    DEFLEC18
 KB1418  DYNAMIC HEIGHT  -        198.581 (meters)      651.51  (feet) COMP
 KB1418  MODELED GRAVITY -    980,013.4   (mgal)                       NAVD 88
 KB1418
 KB1418  HORZ ORDER      -  SECOND
 KB1418  VERT ORDER      -  SECOND    CLASS I
 KB1418
 KB1418.The horizontal coordinates were established by classical geodetic methods
 KB1418.and adjusted by the National Geodetic Survey in October 1999.
 KB1418
 KB1418.The orthometric height was determined by differential leveling and
 KB1418.adjusted by the NATIONAL GEODETIC SURVEY
 KB1418.in May 2016.
 KB1418
 KB1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1418.GEOID18 height accuracy estimate available here.
 KB1418
 KB1418.Click photographs - Photos may exist for this station.
 KB1418
 KB1418.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1418
 KB1418.The dynamic height is computed by dividing the NAVD 88
 KB1418.geopotential number by the normal gravity value computed on the
 KB1418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1418.degrees latitude (g = 980.6199 gals.).
 KB1418
 KB1418.The modeled gravity was interpolated from observed gravity values.
 KB1418
 KB1418. The following values were computed from the NAD 83(1997) position.
 KB1418
 KB1418;                    North         East     Units Scale Factor Converg.
 KB1418;SPC IL E     -   284,965.305   233,719.916   MT  1.00002907   -0 29 07.9
 KB1418;SPC IL E     -   934,923.67    766,796.09   sFT  1.00002907   -0 29 07.9
 KB1418;SPC IL W     -   285,216.067   792,010.447   MT  1.00004538   +0 40 26.6
 KB1418;SPC IL W     -   935,746.38  2,598,454.27   sFT  1.00004538   +0 40 26.6
 KB1418;UTM  16      - 4,344,576.698   318,658.549   MT  1.00000492   -1 19 44.9
 KB1418
 KB1418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1418!SPC IL E     -   0.99997386  x   1.00002907  =   1.00000293
 KB1418!SPC IL W     -   0.99997386  x   1.00004538  =   1.00001924
 KB1418!UTM  16      -   0.99997386  x   1.00000492  =   0.99997878
 KB1418
 KB1418:                Primary Azimuth Mark                     Grid Az
 KB1418:SPC IL E     -  WARREN                                   335 45 38.4
 KB1418:SPC IL W     -  WARREN                                   334 36 03.9
 KB1418:UTM  16      -  WARREN                                   336 36 15.4
 KB1418
 KB1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1865844576(NAD 83)
 KB1418
 KB1418|---------------------------------------------------------------------|
 KB1418| PID    Reference Object                     Distance      Geod. Az  |
 KB1418|                                                           dddmmss.s |
 KB1418| KB1417 WARREN AZ MK A PT                     6.320 METERS 10707     |
 KB1418| KB0774 WARREN                              APPROX. 1.8 KM 3351630.5 |
 KB1418|---------------------------------------------------------------------|
 KB1418
 KB1418                          SUPERSEDED SURVEY CONTROL
 KB1418
 KB1418  NAD 83(1986)-  39 13 53.62832(N)    089 06 03.52322(W) AD(       ) 2
 KB1418  NAD 27      -  39 13 53.48705(N)    089 06 03.23366(W) AD(       ) 2
 KB1418  NGVD 29 (07/19/86)  198.7    (m)          652.     (f) VERT ANG       
 KB1418
 KB1418.Superseded values are not recommended for survey control.
 KB1418
 KB1418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1418.See file dsdata.pdf to determine how the superseded data were derived.
 KB1418
 KB1418_MARKER: DR = REFERENCE MARK DISK
 KB1418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1418_STAMPING: WARREN 1920 AZ 1976
 KB1418_MARK LOGO: NGS
 KB1418_PROJECTION: RECESSED 5 CENTIMETERS
 KB1418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1418+STABILITY: SURFACE MOTION
 KB1418_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB1418+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 KB1418
 KB1418  HISTORY     - Date     Condition        Report By
 KB1418  HISTORY     - 1976     MONUMENTED       NGS
 KB1418  HISTORY     - 20140718 GOOD             ILDT
 KB1418  HISTORY     - 20150903 GOOD             AMESC
 KB1418
 KB1418                          STATION DESCRIPTION
 KB1418
 KB1418'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1418'THE STATION IS LOCATED ABOUT 10 MILES SOUTH OF PANA, 6 MILES NORTH
 KB1418'OF RAMSEY AND ON ROAD RIGHT-OF-WAY.
 KB1418'
 KB1418'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED WARREN 1920
 KB1418'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1418'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 79 FEET WEST
 KB1418'OF THE CENTERLINE OF U.S. HIGHWAY 51, 23 FEET NORTH OF THE CENTER
 KB1418'OF A PAVED ROAD, 4 FEET EAST OF A METAL WITNESS POST AND 2 FEET
 KB1418'SOUTH OF A FENCELINE.
 KB1418'
 KB1418'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1418'STATION WARREN 1920.
 KB1418'
 KB1418'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION WARREN
 KB1418'1920, DISTANCE BEING 1816.992 METERS, SOUTH-SOUTHEAST OF THE
 KB1418'TRIANGULATION STATION.
 KB1418
 KB1418                          STATION RECOVERY (2014)
 KB1418
 KB1418'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB1418'RECOVERED AS DESCRIBED
 KB1418
 KB1418                          STATION RECOVERY (2015)
 KB1418
 KB1418'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB1418'RECOVERED IN GOOD CONDITION.
 KB1418'
 KB1418'NOTE-ADD-THE FENCE LINE IS GONE, THE STATION IS 2 FT (0.6 M) NORTHWEST
 KB1418'OF THE WITNESS POST AND NORTHEAST OF A LARGE OAK TREE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1567 ***********************************************************************
 NH1567  DESIGNATION -  WARREN MUNICIPAL TANK
 NH1567  PID         -  NH1567
 NH1567  STATE/COUNTY-  IL/JO DAVIESS
 NH1567  COUNTRY     -  US
 NH1567  USGS QUAD   -  WARREN (2018)
 NH1567
 NH1567                         *CURRENT SURVEY CONTROL
 NH1567  ______________________________________________________________________
 NH1567* NAD 83(1997) POSITION- 42 29 47.70042(N) 089 59 13.70349(W)   ADJUSTED
 NH1567* NAVD 88 ORTHO HEIGHT -   308.    (meters)     1010.    (feet) SCALED
 NH1567  ______________________________________________________________________
 NH1567  GEOID HEIGHT    -        -33.338 (meters)                     GEOID18
 NH1567  LAPLACE CORR    -         -2.51  (seconds)                    DEFLEC18
 NH1567  HORZ ORDER      -  SECOND
 NH1567
 NH1567.The horizontal coordinates were established by classical geodetic methods
 NH1567.and adjusted by the National Geodetic Survey in October 1999.
 NH1567
 NH1567.The orthometric height was scaled from a topographic map.
 NH1567
 NH1567.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1567.GEOID18 height accuracy estimate available here.
 NH1567
 NH1567.Click photographs - Photos may exist for this station.
 NH1567
 NH1567.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1567
 NH1567. The following values were computed from the NAD 83(1997) position.
 NH1567
 NH1567;                    North         East     Units Scale Factor Converg.
 NH1567;SPC IL W     -   647,254.505   714,756.864   MT  0.99994385   +0 07 16.6
 NH1567;SPC IL W     - 2,123,534.16  2,344,998.14   sFT  0.99994385   +0 07 16.6
 NH1567;SPC WI S     -    55,167.138   601,057.208   MT  1.00005614   +0 00 31.8
 NH1567;SPC WI S     -   180,994.19  1,971,968.52   sFT  1.00005614   +0 00 31.8
 NH1567;UTM  16      - 4,709,238.394   254,535.026   MT  1.00034139   -2 01 08.2
 NH1567;UTM  15      - 4,709,313.228   747,578.682   MT  1.00035421   +2 02 10.9
 NH1567
 NH1567!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1567!SPC IL W     -   0.99995694  x   0.99994385  =   0.99990079
 NH1567!SPC WI S     -   0.99995694  x   1.00005614  =   1.00001308
 NH1567!UTM  16      -   0.99995694  x   1.00034139  =   1.00029831
 NH1567!UTM  15      -   0.99995694  x   1.00035421  =   1.00031113
 NH1567
 NH1567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN5453509238(NAD 83)
 NH1567
 NH1567                          SUPERSEDED SURVEY CONTROL
 NH1567
 NH1567  NAD 83(1991)-  42 29 47.69489(N)    089 59 13.70401(W) AD(       ) 2
 NH1567  NAD 83(1986)-  42 29 47.69146(N)    089 59 13.70257(W) AD(       ) 2
 NH1567  NAD 27      -  42 29 47.66700(N)    089 59 13.25800(W) AD(       ) 2
 NH1567
 NH1567.Superseded values are not recommended for survey control.
 NH1567
 NH1567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1567.See file dsdata.pdf to determine how the superseded data were derived.
 NH1567
 NH1567_MARKER: 53 = ELEVATED TANK
 NH1567
 NH1567  HISTORY     - Date     Condition        Report By
 NH1567  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1567
 NH1567                          STATION DESCRIPTION
 NH1567
 NH1567'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0775 ***********************************************************************
 KB0775  DESIGNATION -  WARREN RM
 KB0775  PID         -  KB0775
 KB0775  STATE/COUNTY-  IL/SHELBY
 KB0775  COUNTRY     -  US
 KB0775  USGS QUAD   -  RAMSEY (2018)
 KB0775
 KB0775                         *CURRENT SURVEY CONTROL
 KB0775  ______________________________________________________________________
 KB0775* NAD 83(1986) POSITION- 39 14 47.13   (N) 089 06 36.00   (W)   HD_HELD1
 KB0775* NAVD 88 ORTHO HEIGHT -   203.013 (meters)      666.05  (feet) POSTED
 KB0775  ______________________________________________________________________
 KB0775  GEOID HEIGHT    -        -32.065 (meters)                     GEOID18
 KB0775  DYNAMIC HEIGHT  -        202.89  (meters)      665.6   (feet) COMP
 KB0775  MODELED GRAVITY -    980,011.8   (mgal)                       NAVD 88
 KB0775
 KB0775  VERT ORDER      -  * POSTED, SEE BELOW
 KB0775
 KB0775.The horizontal coordinates were determined by differentially corrected
 KB0775.hand held GPS observations or other comparable positioning techniques
 KB0775.and have an estimated accuracy of +/- 3 meters.
 KB0775
 KB0775.The orthometric height was determined by differential leveling
 KB0775.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB0775
 KB0775.* This is a POSTED BENCH MARK height.
 KB0775
 KB0775.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0775.GEOID18 height accuracy estimate available here.
 KB0775
 KB0775.Click photographs - Photos may exist for this station.
 KB0775
 KB0775.The dynamic height is computed by dividing the NAVD 88
 KB0775.geopotential number by the normal gravity value computed on the
 KB0775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0775.degrees latitude (g = 980.6199 gals.).
 KB0775
 KB0775.The modeled gravity was interpolated from observed gravity values.
 KB0775
 KB0775;                    North         East    Units  Estimated Accuracy
 KB0775;SPC IL E     -   286,622.4     232,955.4     MT  (+/- 3 meters HH1 GPS) 
 KB0775
 KB0775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1791846244(NAD 83)
 KB0775
 KB0775                          SUPERSEDED SURVEY CONTROL
 KB0775
 KB0775.No superseded survey control is available for this station.
 KB0775
 KB0775_MARKER: DR = REFERENCE MARK DISK
 KB0775_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0775_STAMPING: WARREN 1920
 KB0775_MARK LOGO: CGS
 KB0775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0775+STABILITY: SURFACE MOTION
 KB0775
 KB0775  HISTORY     - Date     Condition        Report By
 KB0775  HISTORY     - 1920     MONUMENTED       CGS
 KB0775  HISTORY     - 1969     GOOD             CGS
 KB0775
 KB0775                          STATION DESCRIPTION
 KB0775
 KB0775'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0775'7.4 MI N FROM RAMSEY.
 KB0775'ABOUT 7.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0775'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, 0.35 MILE SOUTH OF
 KB0775'MILEPOST 710, AT A WOODEN RAILROAD OVERPASS, 60 FEET WEST OF
 KB0775'THE WEST RAIL, 20 YARDS WEST OF TRIANGULATION STATION WARREN 1920,
 KB0775'2 FEET EAST OF A FENCE, ABOUT 15 FEET ABOVE THE LEVEL OF THE
 KB0775'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2
 KB0775'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 5, T9N, R1E.
 KB0775'NOTE-- THIS MARK IS LOOSE IN THE GROUND AND IS LEANING ABOUT 15
 KB0775'DEGREES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0902 ***********************************************************************
 NH0902  DESIGNATION -  WARREN RM 1
 NH0902  PID         -  NH0902
 NH0902  STATE/COUNTY-  IL/JO DAVIESS
 NH0902  COUNTRY     -  US
 NH0902  USGS QUAD   -  WARREN (2018)
 NH0902
 NH0902                         *CURRENT SURVEY CONTROL
 NH0902  ______________________________________________________________________
 NH0902* NAD 83(1986) POSITION- 42 29 45.42   (N) 089 59 11.06   (W)   HD_HELD1
 NH0902* NAVD 88 ORTHO HEIGHT -   308.439 (meters)     1011.94  (feet) ADJUSTED
 NH0902  ______________________________________________________________________
 NH0902  GEOID HEIGHT    -        -33.338 (meters)                     GEOID18
 NH0902  DYNAMIC HEIGHT  -        308.340 (meters)     1011.61  (feet) COMP
 NH0902  MODELED GRAVITY -    980,292.2   (mgal)                       NAVD 88
 NH0902
 NH0902  VERT ORDER      -  THIRD
 NH0902
 NH0902.The horizontal coordinates were determined by differentially corrected
 NH0902.hand held GPS observations or other comparable positioning techniques
 NH0902.and have an estimated accuracy of +/- 3 meters.
 NH0902
 NH0902.The orthometric height was determined by differential leveling and
 NH0902.adjusted by the NATIONAL GEODETIC SURVEY
 NH0902.in June 1991.
 NH0902
 NH0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0902.GEOID18 height accuracy estimate available here.
 NH0902
 NH0902.Click photographs - Photos may exist for this station.
 NH0902
 NH0902.The dynamic height is computed by dividing the NAVD 88
 NH0902.geopotential number by the normal gravity value computed on the
 NH0902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0902.degrees latitude (g = 980.6199 gals.).
 NH0902
 NH0902.The modeled gravity was interpolated from observed gravity values.
 NH0902
 NH0902;                    North         East    Units  Estimated Accuracy
 NH0902;SPC IL W     -   647,184.3     714,817.4     MT  (+/- 3 meters HH1 GPS) 
 NH0902
 NH0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN5459209165(NAD 83)
 NH0902
 NH0902                          SUPERSEDED SURVEY CONTROL
 NH0902
 NH0902  NGVD 29 (??/??/92)  308.52   (m)         1012.2    (f) COMPUTED    3 0
 NH0902
 NH0902.Superseded values are not recommended for survey control.
 NH0902
 NH0902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0902.See file dsdata.pdf to determine how the superseded data were derived.
 NH0902
 NH0902_MARKER: DR = REFERENCE MARK DISK
 NH0902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0902_STAMPING: WARREN NO 1 1935
 NH0902_MARK LOGO: CGS
 NH0902_PROJECTION: FLUSH
 NH0902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0902+STABILITY: SURFACE MOTION
 NH0902
 NH0902  HISTORY     - Date     Condition        Report By
 NH0902  HISTORY     - 1935     MONUMENTED       CGS
 NH0902  HISTORY     - 1967     GOOD             USGS
 NH0902  HISTORY     - 19961221 GOOD             USPSQD
 NH0902
 NH0902                          STATION DESCRIPTION
 NH0902
 NH0902'DESCRIBED BY US GEOLOGICAL SURVEY 1967
 NH0902'IN WARREN.
 NH0902'IN WARREN, IN THE SOUTH CORNER OF A SMALL TRIANGULAR PLOT OF GROUND
 NH0902'THAT IS OWNED BY THE TOWN AND OCCUPIED BY THE FIRE-SIREN TOWER, ABOUT
 NH0902'175 FEET SOUTH OF THE MUNICIPAL LIBRARY, ABOUT 200 FEET
 NH0902'SOUTH-SOUTHEAST OF THE FIRE HOUSE, ABOUT 150 FEET NORTH-NORTHEAST OF
 NH0902'THE ILLINOIS CENTRAL RAILROAD STATION, 59.72 FEET EAST-NORTHEAST OF
 NH0902'STATION WARREN, 28 FEET EAST OF THE CENTERLINE OF NORTH-SOUTH STREET,
 NH0902'60 FEET EAST OF THE SOUTHEAST LEG OF THE TOWER, 1 FOOT WEST OF A
 NH0902'SIDEWALK, 24 FEET SOUTH OF A CORNER LAMP POST, 10 FEET NORTHWEST OF
 NH0902'A 20-INCH MAPLE TREE.
 NH0902
 NH0902                          STATION RECOVERY (1996)
 NH0902
 NH0902'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0776 ***********************************************************************
 KB0776  DESIGNATION -  WARREN RM 2
 KB0776  PID         -  KB0776
 KB0776  STATE/COUNTY-  IL/SHELBY
 KB0776  COUNTRY     -  US
 KB0776  USGS QUAD   -  RAMSEY (2018)
 KB0776
 KB0776                         *CURRENT SURVEY CONTROL
 KB0776  ______________________________________________________________________
 KB0776* NAD 83(1986) POSITION- 39 14 47.38   (N) 089 06 35.22   (W)   HD_HELD1
 KB0776* NAVD 88 ORTHO HEIGHT -   203.58  (meters)      667.9   (feet) RESET
 KB0776  ______________________________________________________________________
 KB0776  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KB0776  VERT ORDER      -  THIRD
 KB0776
 KB0776.The horizontal coordinates were determined by differentially corrected
 KB0776.hand held GPS observations or other comparable positioning techniques
 KB0776.and have an estimated accuracy of +/- 3 meters.
 KB0776
 KB0776.The orthometric height was computed from unverified reset data.
 KB0776
 KB0776.No vertical observational check was made to the station.
 KB0776
 KB0776.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0776.GEOID18 height accuracy estimate available here.
 KB0776
 KB0776.Click photographs - Photos may exist for this station.
 KB0776
 KB0776;                    North         East    Units  Estimated Accuracy
 KB0776;SPC IL E     -   286,630.0     232,974.2     MT  (+/- 3 meters HH1 GPS) 
 KB0776
 KB0776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1793746252(NAD 83)
 KB0776
 KB0776                          SUPERSEDED SURVEY CONTROL
 KB0776
 KB0776  NGVD 29 (??/??/??)  203.66   (m)          668.2    (f) RESET       3  
 KB0776
 KB0776.Superseded values are not recommended for survey control.
 KB0776
 KB0776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0776.See file dsdata.pdf to determine how the superseded data were derived.
 KB0776
 KB0776_MARKER: DR = REFERENCE MARK DISK
 KB0776_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0776_STAMPING: WARREN 1920 NO 2 1971
 KB0776_MARK LOGO: CGS
 KB0776_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0776_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0776
 KB0776  HISTORY     - Date     Condition        Report By
 KB0776  HISTORY     - 1971     MONUMENTED       NGS
 KB0776  HISTORY     - 1976     GOOD             NGS
 KB0776  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0776
 KB0776                          STATION DESCRIPTION
 KB0776
 KB0776'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KB0776'7.4 MI N FROM RAMSEY.
 KB0776'ABOUT 7.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0776'THE STATION AT RAMSEY, A STANDARD REFERENCE MARK DISK SET IN THE
 KB0776'TOP OF A CONCRETE FILLED 4 INCH PLASTIC PIPE PROJECTING 6 INCHES,
 KB0776'30 FEET WEST OF THE WEST RAIL OF RAILROAD AND 98 FEET NORTH OF
 KB0776'THE NORTH END OF THE 3RD PIER WEST OF THE TRACK.
 KB0776
 KB0776                          STATION RECOVERY (1976)
 KB0776
 KB0776'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0776'THE REFERENCE MARK IS LOCATED ABOUT 7 MILES NORTH OF RAMSEY, 3 MILES
 KB0776'SOUTH-SOUTHWEST OF OCONEE, ON RAILROAD RIGHT-OF-WAY. THE MARK IS A
 KB0776'STANDARD DISK STAMPED WARREN NO 2 1920 1971, CEMENTED IN THE TOP OF A
 KB0776'4-INCH DIAMETER CONCRETE FILLED PLASTIC PIPE WHICH PROJECTS 6 INCHES.
 KB0776'IT IS 32 FEET WEST OF THE WEST RAIL OF THE RAILROAD TRACK AND 25 FEET
 KB0776'NORTH OF A METAL WITNESS POST. IT IS 7.712 METERS NORTH OF
 KB0776'TRIANGULATION STATION WARREN 1920. TO REACH FROM THE T-ROAD JUNCTION
 KB0776'OF U.S. HIGHWAY 51 AND THE MAIN ROAD LEADING TO THE VILLAGE OF
 KB0776'OCONEE, GO SOUTH ON U.S. HIGHWAY 51 FOR 2.75 MILES TO A CROSSROAD.
 KB0776'TURN RIGHT AND GO WEST ON A OILED ROAD 0.45 MILE TO A WOODEN RAILROAD
 KB0776'OVERPASS AND THE MARK ON THE RIGHT AS DESCRIBED.
 KB0776
 KB0776                          STATION RECOVERY (2014)
 KB0776
 KB0776'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0776'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0905 ***********************************************************************
 NH0905  DESIGNATION -  WARREN RM 2
 NH0905  PID         -  NH0905
 NH0905  STATE/COUNTY-  IL/JO DAVIESS
 NH0905  COUNTRY     -  US
 NH0905  USGS QUAD   -  WARREN (2018)
 NH0905
 NH0905                         *CURRENT SURVEY CONTROL
 NH0905  ______________________________________________________________________
 NH0905* NAD 83(1986) POSITION- 42 29 45.48   (N) 089 59 12.45   (W)   HD_HELD1
 NH0905* NAVD 88 ORTHO HEIGHT -   308.038 (meters)     1010.62  (feet) ADJUSTED
 NH0905  ______________________________________________________________________
 NH0905  GEOID HEIGHT    -        -33.338 (meters)                     GEOID18
 NH0905  DYNAMIC HEIGHT  -        307.939 (meters)     1010.30  (feet) COMP
 NH0905  MODELED GRAVITY -    980,292.2   (mgal)                       NAVD 88
 NH0905
 NH0905  VERT ORDER      -  THIRD
 NH0905
 NH0905.The horizontal coordinates were determined by differentially corrected
 NH0905.hand held GPS observations or other comparable positioning techniques
 NH0905.and have an estimated accuracy of +/- 3 meters.
 NH0905
 NH0905.The orthometric height was determined by differential leveling and
 NH0905.adjusted by the NATIONAL GEODETIC SURVEY
 NH0905.in June 1991.
 NH0905
 NH0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0905.GEOID18 height accuracy estimate available here.
 NH0905
 NH0905.Click photographs - Photos may exist for this station.
 NH0905
 NH0905.The dynamic height is computed by dividing the NAVD 88
 NH0905.geopotential number by the normal gravity value computed on the
 NH0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0905.degrees latitude (g = 980.6199 gals.).
 NH0905
 NH0905.The modeled gravity was interpolated from observed gravity values.
 NH0905
 NH0905;                    North         East    Units  Estimated Accuracy
 NH0905;SPC IL W     -   647,186.1     714,785.6     MT  (+/- 3 meters HH1 GPS) 
 NH0905
 NH0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN5456109168(NAD 83)
 NH0905
 NH0905                          SUPERSEDED SURVEY CONTROL
 NH0905
 NH0905.No superseded survey control is available for this station.
 NH0905
 NH0905_MARKER: DR = REFERENCE MARK DISK
 NH0905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0905_STAMPING: WARREN NO 2 1935
 NH0905_MARK LOGO: CGS
 NH0905_PROJECTION: FLUSH
 NH0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0905+STABILITY: SURFACE MOTION
 NH0905
 NH0905  HISTORY     - Date     Condition        Report By
 NH0905  HISTORY     - 1935     MONUMENTED       CGS
 NH0905  HISTORY     - 1967     GOOD             USGS-M
 NH0905  HISTORY     - 19961221 GOOD             USPSQD
 NH0905
 NH0905                          STATION DESCRIPTION
 NH0905
 NH0905'DESCRIBED BY USGS MID-CONTINENT MAPPING CENTER 1967
 NH0905'IN WARREN.
 NH0905'IN WARREN, IN THE SOUTH CORNER OF A SMALL TRIANGULAR PLOT OF GROUND
 NH0905'THAT IS OWNED BY THE TOWN AND OCCUPIED BY THE FIRE-SIREN TOWER, ABOUT
 NH0905'175 FEET SOUTH OF THE MUNICIPAL LIBRARY, ABOUT 200 FEET
 NH0905'SOUTH-SOUTHEAST OF THE FIRE HOUSE, ABOUT 150 FEET NORTH-NORTHEAST OF
 NH0905'THE ILLINOIS CENTRAL RAILROAD STATION, 63.92 FEET NORTHWEST OF
 NH0905'STATION WARREN, 7 FEET SOUTHEAST OF THE WEST VERTEX OF THE PLOT, 1
 NH0905'FOOT NORTHEAST OF THE SOUTHWEST CURB, 25 FEET SOUTHEAST OF A
 NH0905'TRANSMISSION POLE, 16 FEET WEST-NORTHWEST OF A LONE 6-INCH PINE TREE,
 NH0905'32 FEET WEST OF THE NORTHWEST LEG OF THE FIRE-SIREN TOWER, 104.38
 NH0905'FEET WEST-NORTHWEST OF WARREN RM 1.
 NH0905
 NH0905                          STATION RECOVERY (1996)
 NH0905
 NH0905'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0905'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1245 ***********************************************************************
 MF1245  DESIGNATION -  WARRENVILLE I 5
 MF1245  PID         -  MF1245
 MF1245  STATE/COUNTY-  IL/DU PAGE
 MF1245  COUNTRY     -  US
 MF1245  USGS QUAD   -  WHEATON (2018)
 MF1245
 MF1245                         *CURRENT SURVEY CONTROL
 MF1245  ______________________________________________________________________
 MF1245* NAD 83(1986) POSITION- 41 48 30.     (N) 088 04 43.     (W)   SCALED
 MF1245* NAVD 88 ORTHO HEIGHT -   210.987 (meters)      692.21  (feet) ADJUSTED
 MF1245  ______________________________________________________________________
 MF1245  GEOID HEIGHT    -        -33.228 (meters)                     GEOID18
 MF1245  DYNAMIC HEIGHT  -        210.912 (meters)      691.97  (feet) COMP
 MF1245  MODELED GRAVITY -    980,266.8   (mgal)                       NAVD 88
 MF1245
 MF1245  VERT ORDER      -  THIRD
 MF1245
 MF1245.The horizontal coordinates were scaled from a map and have
 MF1245.an estimated accuracy of +/- 6 seconds.
 MF1245
 MF1245.The orthometric height was determined by differential leveling and
 MF1245.adjusted by the NATIONAL GEODETIC SURVEY
 MF1245.in June 1991.
 MF1245
 MF1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1245.GEOID18 height accuracy estimate available here.
 MF1245
 MF1245.Click photographs - Photos may exist for this station.
 MF1245
 MF1245.The dynamic height is computed by dividing the NAVD 88
 MF1245.geopotential number by the normal gravity value computed on the
 MF1245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1245.degrees latitude (g = 980.6199 gals.).
 MF1245
 MF1245.The modeled gravity was interpolated from observed gravity values.
 MF1245
 MF1245;                    North         East    Units  Estimated Accuracy
 MF1245;SPC IL E     -   570,850.      321,170.      MT  (+/- 180 meters Scaled)
 MF1245
 MF1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM104290(NAD 83)
 MF1245
 MF1245                          SUPERSEDED SURVEY CONTROL
 MF1245
 MF1245.No superseded survey control is available for this station.
 MF1245
 MF1245_MARKER: DB = BENCH MARK DISK
 MF1245_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1245_SP_SET: SHOULDER OF OVERPASS
 MF1245_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1245
 MF1245  HISTORY     - Date     Condition        Report By
 MF1245  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1245  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 MF1245  HISTORY     - 20060121 MARK NOT FOUND   USPSQD
 MF1245
 MF1245                          STATION DESCRIPTION
 MF1245
 MF1245'DESCRIBED BY MARCHESE AND SONS 1983
 MF1245'0.5 MI NORTH FROM LISLE.
 MF1245'0.5 MILE NORTH OF LISLE, ON THE SOUTH SIDE OF EASTBOUND LANES FOR THE
 MF1245'EAST-WEST TOLLWAY ILLINOIS 5 AT THE EAST END OF CONCRETE BRIDGE GOING
 MF1245'OVER WARRENVILLE ROAD, FROM THE JUNCTION OF NAPERVILLE ROAD AND
 MF1245'EAST-WEST TOLLWAY ILLINOIS 5, MERGE WITH EASTBOUND TRAFFIC OF ILLINOIS
 MF1245'5 FROM RAMP AT NAPERVILLE ROAD, GO EAST ABOUT 2.0 MILES TO MARK ON
 MF1245'RIGHT, 2 INCHES BELOW THE SURFACE OF ASPHALT OVER CONCRETE SHOULDER AT
 MF1245'THE SOUTHEAST CORNER OF THE OVERPASS OF EASTBOUND LANES FOR ILLINOIS 5
 MF1245'ABOVE WARRENVILLE ROAD.
 MF1245
 MF1245                          STATION RECOVERY (1998)
 MF1245
 MF1245'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1245'MARK NOT FOUND.
 MF1245
 MF1245                          STATION RECOVERY (2006)
 MF1245
 MF1245'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1245'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1616 ***********************************************************************
 JC1616  DESIGNATION -  WARTBURG CHURCH SPIRE
 JC1616  PID         -  JC1616
 JC1616  STATE/COUNTY-  IL/MONROE
 JC1616  COUNTRY     -  US
 JC1616  USGS QUAD   -  WATERLOO (2018)
 JC1616
 JC1616                         *CURRENT SURVEY CONTROL
 JC1616  ______________________________________________________________________
 JC1616* NAD 83(1997) POSITION- 38 17 20.05419(N) 090 11 49.01992(W)   ADJUSTED
 JC1616  ______________________________________________________________________
 JC1616  GEOID HEIGHT    -        -30.186 (meters)                     GEOID18
 JC1616  LAPLACE CORR    -          0.89  (seconds)                    DEFLEC18
 JC1616  HORZ ORDER      -  THIRD
 JC1616
 JC1616.The horizontal coordinates were established by classical geodetic methods
 JC1616.and adjusted by the National Geodetic Survey in October 1999.
 JC1616
 JC1616.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1616.GEOID18 height accuracy estimate available here.
 JC1616
 JC1616.Click photographs - Photos may exist for this station.
 JC1616
 JC1616.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1616
 JC1616. The following values were computed from the NAD 83(1997) position.
 JC1616
 JC1616;                    North         East     Units Scale Factor Converg.
 JC1616;SPC IL W     -   180,036.505   697,350.767   MT  0.99994126   -0 01 07.6
 JC1616;SPC IL W     -   590,669.77  2,287,891.64   sFT  0.99994126   -0 01 07.6
 JC1616;SPC MO E     -   272,541.644   276,511.129   MT  0.99994199   +0 11 16.0
 JC1616;UTM  15      - 4,241,587.740   745,154.618   MT  1.00034023   +1 44 15.8
 JC1616
 JC1616_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4515441587(NAD 83)
 JC1616
 JC1616                          SUPERSEDED SURVEY CONTROL
 JC1616
 JC1616  NAD 83(1986)-  38 17 20.06783(N)    090 11 49.01393(W) AD(       ) 3
 JC1616  NAD 27      -  38 17 19.87500(N)    090 11 48.60300(W) AD(       ) 3
 JC1616
 JC1616.Superseded values are not recommended for survey control.
 JC1616
 JC1616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1616.See file dsdata.pdf to determine how the superseded data were derived.
 JC1616
 JC1616_MARKER: 90 = CHURCH SPIRE
 JC1616
 JC1616  HISTORY     - Date     Condition        Report By
 JC1616  HISTORY     - 1931     FIRST OBSERVED   CGS
 JC1616  HISTORY     - 1975     GOOD             LOCENG
 JC1616
 JC1616                          STATION DESCRIPTION
 JC1616
 JC1616'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 JC1616'LOCATED AND OBSERVED TO FROM TWIN HOLLOW.
 JC1616'
 JC1616'DISTANCE AND DIRECTION FROM NEAREST TOWN--IN WARTBURG.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1410 ***********************************************************************
 MF1410  DESIGNATION -  WASCO
 MF1410  PID         -  MF1410
 MF1410  STATE/COUNTY-  IL/KANE
 MF1410  COUNTRY     -  US
 MF1410  USGS QUAD   -  ELBURN (2018)
 MF1410
 MF1410                         *CURRENT SURVEY CONTROL
 MF1410  ______________________________________________________________________
 MF1410* NAD 83(1997) POSITION- 41 55 07.20489(N) 088 25 43.33978(W)   ADJUSTED
 MF1410* NAVD 88 ORTHO HEIGHT -   310.23  (+/-2cm)     1017.8   (feet) VERTCON3
 MF1410  ______________________________________________________________________
 MF1410  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 MF1410  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 MF1410  HORZ ORDER      -  THIRD
 MF1410  VERT ORDER      -  THIRD ? (See Below)
 MF1410
 MF1410.The horizontal coordinates were established by classical geodetic methods
 MF1410.and adjusted by the National Geodetic Survey in October 1999.
 MF1410
 MF1410.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1410.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1410
 MF1410.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1410.GEOID18 height accuracy estimate available here.
 MF1410
 MF1410.The vertical order pertains to the NGVD 29 superseded value.
 MF1410
 MF1410.Click photographs - Photos may exist for this station.
 MF1410
 MF1410.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1410
 MF1410. The following values were computed from the NAD 83(1997) position.
 MF1410
 MF1410;                    North         East     Units Scale Factor Converg.
 MF1410;SPC IL E     -   583,073.489   292,088.487   MT  0.99997577   -0 03 49.4
 MF1410;SPC IL E     - 1,912,966.94    958,293.64   sFT  0.99997577   -0 03 49.4
 MF1410;UTM  16      - 4,641,733.021   381,526.117   MT  0.99977272   -0 57 16.5
 MF1410
 MF1410!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1410!SPC IL E     -   0.99995654  x   0.99997577  =   0.99993231
 MF1410!UTM  16      -   0.99995654  x   0.99977272  =   0.99972927
 MF1410
 MF1410:                Primary Azimuth Mark                     Grid Az
 MF1410:SPC IL E     -  WASCO AZ MK 2                            257 58 11.7
 MF1410:UTM  16      -  WASCO AZ MK 2                            258 51 38.8
 MF1410
 MF1410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8152641733(NAD 83)
 MF1410
 MF1410|---------------------------------------------------------------------|
 MF1410| PID    Reference Object                     Distance      Geod. Az  |
 MF1410|                                                           dddmmss.s |
 MF1410| CI8795 WASCO RM 1                            9.614 METERS 18358     |
 MF1410| CI8794 WASCO AZ MK 2                                      2575422.3 |
 MF1410| CI8796 WASCO RM 2                           18.609 METERS 27256     |
 MF1410| MF1411 ELBURN MICH WISC PLINE CO TWR        83.305 METERS 27434     |
 MF1410| CI8793 WASCO AZ MK                                        3321621.4 |
 MF1410| CI8797 WASCO RM 3                            2.552 METERS 33635     |
 MF1410| NH1111 PLATO TOWNSHIP MOTOROLA MAST        APPROX.12.0 KM 3374321.5 |
 MF1410| NH1112 PLATO TOWNSHIP ATT MICROWAVE        APPROX.12.1 KM 3374704.1 |
 MF1410|---------------------------------------------------------------------|
 MF1410
 MF1410                          SUPERSEDED SURVEY CONTROL
 MF1410
 MF1410  NAD 83(1997)-  41 55 07.20720(N)    088 25 43.34845(W) AD(       ) 3
 MF1410  NAD 83(1986)-  41 55 07.20751(N)    088 25 43.34847(W) AD(       ) 3
 MF1410  NAD 27      -  41 55 07.10890(N)    088 25 43.05860(W) AD(       ) 3
 MF1410  NGVD 29             310.29   (m)         1018.0    (f) LEVELING    3  
 MF1410
 MF1410.Superseded values are not recommended for survey control.
 MF1410
 MF1410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1410.See file dsdata.pdf to determine how the superseded data were derived.
 MF1410
 MF1410_MARKER: DS = TRIANGULATION STATION DISK
 MF1410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1410_STAMPING: WASCO 1956
 MF1410_MARK LOGO: CGS
 MF1410_PROJECTION: FLUSH
 MF1410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1410+STABILITY: SURFACE MOTION
 MF1410
 MF1410  HISTORY     - Date     Condition        Report By
 MF1410  HISTORY     - 1956     MONUMENTED       CGS
 MF1410  HISTORY     - 1967     GOOD             CGS
 MF1410  HISTORY     - 1978     GOOD             NGS
 MF1410  HISTORY     - 1990     GOOD             USPSQD
 MF1410  HISTORY     - 19980425 GOOD             USPSQD
 MF1410
 MF1410                          STATION DESCRIPTION
 MF1410
 MF1410'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1410'THE STATION IS ABOUT 2 MILES SOUTHWEST OF WASCO, 5-3/4 MILES
 MF1410'WEST OF ST. CHARLES AND IS ON PROPERTY OWNED BY MR. C.F. FOSTER.
 MF1410'IT IS ABOUT 75 YDS. SOUTH OF A LARGE WHITE HOUSE, 47 FEET
 MF1410'SOUTH OF A TELEPHONE POLE, 33 FEET EAST OF THE CENTER OF A
 MF1410'GRAVEL ROAD, 3 FEET EAST OF A WIRE FENCE AND A WHITE WITNESS
 MF1410'POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED WASCO 1956.
 MF1410'
 MF1410'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 MF1410'64 AND THE MAIN CROSSROAD IN WASCO, GO WEST ON HIGHWAY 64
 MF1410'FOR 1.3 MILES TO A GRAVEL SIDE ROAD LEFT AND THE COMPTON TOWN HALL
 MF1410'BUILDING.  TURN LEFT AND GO SOUTH ON GRAVEL ROAD FOR 0.8 MILE
 MF1410'TO A GRAVEL CROSSROAD*.  CONTINUE SOUTH ON GRAVEL ROAD FOR 0.15
 MF1410'MILE TO THE STATION ON THE LEFT.
 MF1410'
 MF1410'TO REACH THE AZIMUTH MARK FROM THIS POINT*, GO WEST ON GRAVEL
 MF1410'ROAD FOR 0.1 MILE TO A HOUSE ON THE RIGHT AND THE MARK ON
 MF1410'THE LEFT ON TOP OF BANK.
 MF1410'
 MF1410'REFERENCE MARK 1 IS 30 FEET EAST OF THE INTERSECTION OF THE
 MF1410'GRAVEL ROAD AND A GRAVEL DRIVEWAY AND 1 FOOT EAST OF THE
 MF1410'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED WASCO
 MF1410'NO 1 1956.
 MF1410'
 MF1410'REFERENCE MARK 2 IS 40 FEET NORTH OF THE GRAVEL DRIVEWAY,
 MF1410'29 FEET WEST OF THE CENTER OF THE GRAVEL ROAD AND 1 FOOT
 MF1410'EAST OF A FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE
 MF1410'DISK IS STAMPED WASCO NO 2 1956.
 MF1410'
 MF1410'THE AZIMUTH MARK IS 31 FEET SOUTH OF THE CENTER OF A GRAVEL
 MF1410'ROAD, 4 FEET SOUTHWEST OF A TELEPHONE POLE, 3 FEET EAST OF A
 MF1410'WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK
 MF1410'PROJECTS 4 INCHES AND THE DISK IS STAMPED WASCO 1956.
 MF1410'
 MF1410'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1410
 MF1410                          STATION RECOVERY (1967)
 MF1410
 MF1410'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1410'ALL MARKS FOUND IN GOOD CONDITION.  THE DESCRIPTION IS GOOD
 MF1410'WITH BELOW INFORMATION.
 MF1410'
 MF1410'THE MAIN CROSSROAD IN WASCO IS LA FOX ROAD.
 MF1410'
 MF1410'THE STATION MARK IS 3 FEET EAST OF A METAL WITNESS POST.
 MF1410'
 MF1410'THE AZIMUTH MARK IS 1 FOOT SOUTHEAST OF A METAL WITNESS POST.
 MF1410'
 MF1410'IT SHOULD BE NOTED THAT THERE IS A CONCRETE MONUMENT ABOUT
 MF1410'3 FEET SOUTH OF REFERENCE MARK 2 WITH A STEM IN THE TOP.
 MF1410'THIS WAS MISTAKEN FOR REFERENCE MARK 2 AT FIRST.
 MF1410'
 MF1410'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 MF1410'SOUTHWEST OF WASCO
 MF1410
 MF1410                          STATION RECOVERY (1978)
 MF1410
 MF1410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 MF1410'STATION MARK REFERENCE MARK 1 AND THE AZIMUTH MARK FOUND IN GOOD
 MF1410'CONDITION.  REFERENCE MARK 2 WAS NOT FOUND AND ASSUMED DESTROYED BY
 MF1410'ROAD CONSTRUCTION.  REFERENCE MARK 3 WAS ESTABLISHED AT THIS TIME.
 MF1410'THE DISTANCE TO REFERENCE MARK 1 WAS SHORTER BY 0.02 FT. AND THE
 MF1410'DIRECTION WAS LARGER BY 4-MINUTES-40 SECONDS.
 MF1410'
 MF1410'THE PREVIOUS TO REACH STATION IS ADEQUATE TO RECOVER STATION.
 MF1410'
 MF1410'THE STATION IS 33 FEET EAST OF THE CENTERLINE OF TOWN HALL ROAD, 4
 MF1410'FEET SOUTHEAST OF A METAL WITNESS POST AND 1 FOOT EAST OF A FENCE.
 MF1410'THE MARK IS FLUSH AND THE DISK STAMPED WASCO 1956.
 MF1410'
 MF1410'REFERENCE MARK 1 IS 31 FEET EAST OF THE CENTERLINE OF THE ROAD, 11
 MF1410'FEET SOUTHWEST OF AN 8-INCH PINE TREE AND 1.5 FEET WEST OF A FENCE.
 MF1410'THE MARK PROJECTS 1 INCH AND THE DISK STAMPED WASCO NO 1 1956.
 MF1410'
 MF1410'REFERENCE MARK 3 IS 30 FEET EAST OF THE CENTERLINE OF THE ROAD, 7
 MF1410'FEET NORTH OF A METAL WITNESS POST AND 1.5 FEET WEST OF THE FENCE.
 MF1410'THE MARK IS AN ALUMINUM TYPE MARK STAMPED WASCO 1956 NO 3 1978.
 MF1410'
 MF1410'THE 1978 AZIMUTH MARK IS 29 FEET WEST OF A 30 INCH WILD CHERRY TREE,
 MF1410'3 FEET NORTH OF AN EAST-WEST RAIL FENCE AND 1 FOOT EAST OF A METAL
 MF1410'WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED
 MF1410'WASCO 1956 1978.
 MF1410'
 MF1410'TO REACH THE 1978 AZIMUTH FROM THE STATION, GO WEST ALONG A WOODEN
 MF1410'RAIL FENCE FOR 0.2 MILE AND THE MARK AS DESCRIBED.
 MF1410'
 MF1410'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES SOUTHWEST
 MF1410'OF WASCO.
 MF1410'
 MF1410'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1410
 MF1410                          STATION RECOVERY (1990)
 MF1410
 MF1410'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 MF1410'RECOVERED IN GOOD CONDITION.
 MF1410
 MF1410                          STATION RECOVERY (1998)
 MF1410
 MF1410'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1410'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1242 ***********************************************************************
 MF1242  DESIGNATION -  WASHINGTON I 5
 MF1242  PID         -  MF1242
 MF1242  STATE/COUNTY-  IL/DU PAGE
 MF1242  COUNTRY     -  US
 MF1242  USGS QUAD   -  NAPERVILLE (2018)
 MF1242
 MF1242                         *CURRENT SURVEY CONTROL
 MF1242  ______________________________________________________________________
 MF1242* NAD 83(2011) POSITION- 41 48 21.63882(N) 088 08 28.84834(W)   ADJUSTED
 MF1242* NAD 83(2011) ELLIP HT-   202.401 (meters)        (06/27/12)   ADJUSTED
 MF1242* NAD 83(2011) EPOCH   -  2010.00
 MF1242* NAVD 88 ORTHO HEIGHT -   235.591 (meters)      772.93  (feet) ADJUSTED
 MF1242  ______________________________________________________________________
 MF1242  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 MF1242  NAD 83(2011) X  -    154,435.460 (meters)                     COMP
 MF1242  NAD 83(2011) Y  - -4,759,035.097 (meters)                     COMP
 MF1242  NAD 83(2011) Z  -  4,229,702.098 (meters)                     COMP
 MF1242  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 MF1242  DYNAMIC HEIGHT  -        235.508 (meters)      772.66  (feet) COMP
 MF1242  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 MF1242
 MF1242  VERT ORDER      -  THIRD
 MF1242
 MF1242  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF1242  Standards:
 MF1242         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF1242            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF1242  -------------------------------------------------------------------
 MF1242  NETWORK    1.42   2.72           0.61   0.55   1.39     -0.00174225
 MF1242  -------------------------------------------------------------------
 MF1242  Click here for local accuracies and other accuracy information.
 MF1242
 MF1242.The horizontal coordinates were established by GPS observations
 MF1242.and adjusted by the National Geodetic Survey in June 2012.
 MF1242
 MF1242.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF1242.been affixed to the stable North American tectonic plate. See 
 MF1242.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF1242
 MF1242.The horizontal coordinates are valid at the epoch date displayed above
 MF1242.which is a decimal equivalence of Year/Month/Day.
 MF1242
 MF1242.The orthometric height was determined by differential leveling and
 MF1242.adjusted by the NATIONAL GEODETIC SURVEY
 MF1242.in June 1991.
 MF1242
 MF1242.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1242.GEOID18 height accuracy estimate available here.
 MF1242
 MF1242.Click photographs - Photos may exist for this station.
 MF1242
 MF1242.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF1242
 MF1242.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1242
 MF1242.The ellipsoidal height was determined by GPS observations
 MF1242.and is referenced to NAD 83.
 MF1242
 MF1242.The dynamic height is computed by dividing the NAVD 88
 MF1242.geopotential number by the normal gravity value computed on the
 MF1242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1242.degrees latitude (g = 980.6199 gals.).
 MF1242
 MF1242.The modeled gravity was interpolated from observed gravity values.
 MF1242
 MF1242. The following values were computed from the NAD 83(2011) position.
 MF1242
 MF1242;                    North         East     Units Scale Factor Converg.
 MF1242;SPC IL E     -   570,574.312   315,954.058   MT  0.99997813   +0 07 40.7
 MF1242;SPC IL E     - 1,871,959.22  1,036,592.61   sFT  0.99997813   +0 07 40.7
 MF1242;UTM  16      - 4,628,867.733   405,189.120   MT  0.99971061   -0 45 39.2
 MF1242
 MF1242!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1242!SPC IL E     -   0.99996826  x   0.99997813  =   0.99994639
 MF1242!UTM  16      -   0.99996826  x   0.99971061  =   0.99967887
 MF1242
 MF1242_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0518928867(NAD 83)
 MF1242
 MF1242                          SUPERSEDED SURVEY CONTROL
 MF1242
 MF1242  NAD 83(2007)-  41 48 21.63896(N)    088 08 28.84919(W) AD(2002.00) 0
 MF1242  ELLIP H (02/10/07)  202.423  (m)                       GP(2002.00)    
 MF1242  ELLIP H (02/03/05)  202.421  (m)                       GP(       ) 4 2
 MF1242  NAD 83(1997)-  41 48 21.63829(N)    088 08 28.84824(W) AD(       ) 1
 MF1242  ELLIP H (10/21/99)  202.421  (m)                       GP(       ) 4 1
 MF1242  NAD 83(1997)-  41 48 21.63840(N)    088 08 28.84883(W) AD(       ) 1
 MF1242  NAD 83(1986)-  41 48 21.63904(N)    088 08 28.86273(W) AD(       ) 1
 MF1242  NAVD 88             235.59   (m)          772.9    (f) LEVELING    3  
 MF1242
 MF1242.Superseded values are not recommended for survey control.
 MF1242
 MF1242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1242.See file dsdata.pdf to determine how the superseded data were derived.
 MF1242
 MF1242_MARKER: DB = BENCH MARK DISK
 MF1242_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1242_SP_SET: WALK OF OVERPASS
 MF1242_STAMPING: WASHINGTON I 5 D CO
 MF1242_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1242+SATELLITE: SATELLITE OBSERVATIONS - May 02, 1995
 MF1242
 MF1242  HISTORY     - Date     Condition        Report By
 MF1242  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1242  HISTORY     - 19950502 GOOD             PATRIC
 MF1242  HISTORY     - 19980418 GOOD             USPSQD
 MF1242  HISTORY     - 20060121 MARK NOT FOUND   USPSQD
 MF1242
 MF1242                          STATION DESCRIPTION
 MF1242
 MF1242'DESCRIBED BY MARCHESE AND SONS 1983
 MF1242'1.75 MI NORTH FROM NAPERVILLE.
 MF1242'1.75 MILES NORTH OF NAPERVILLE, 2.0 MILES SOUTHEAST OF WARRENVILLE AND
 MF1242'IS ON THE EAST SIDE OF WASHINGTON STREET, FROM THE JUNCTION OF STATE
 MF1242'HIGHWAY 53 AND THE EAST-WEST TOLLWAY ILLINOIS 5, GO 0.1 MILE SOUTH
 MF1242'ALONG STATE HIGHWAY 53 TO WARRENVILLE ROAD, THEN WEST ON WARRENVILLE
 MF1242'ROAD ABOUT 3.0 MILES TO WASHINGTON STREET, THEN SOUTH ON WASHINGTON
 MF1242'STREET 0.25 MILE TO THE MARK ON THE LEFT, IN A 2.5 FOOT WIDE CONCRETE
 MF1242'WALK ALONG EAST SIDE OF OVERPASS STRUCTURE, AND 7.0 FEET NORTH OF
 MF1242'SOUTHEAST CORNER OF BRIDGE OVERPASS.
 MF1242
 MF1242                          STATION RECOVERY (1995)
 MF1242
 MF1242'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 1995 (BPG)
 MF1242'RECOVERED AS DESCRIBED.
 MF1242
 MF1242                          STATION RECOVERY (1998)
 MF1242
 MF1242'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1242'RECOVERED IN GOOD CONDITION.
 MF1242
 MF1242                          STATION RECOVERY (2006)
 MF1242
 MF1242'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1242'BRIDGE HAS BEEN RECONSTRUCTED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1579 ***********************************************************************
 JC1579  DESIGNATION -  WASHINGTON PARK RAD WEW MAST
 JC1579  PID         -  JC1579
 JC1579  STATE/COUNTY-  IL/ST CLAIR
 JC1579  COUNTRY     -  US
 JC1579  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC1579
 JC1579                         *CURRENT SURVEY CONTROL
 JC1579  ______________________________________________________________________
 JC1579* NAD 83(1997) POSITION- 38 37 12.52129(N) 090 04 34.79780(W)   ADJUSTED
 JC1579  ______________________________________________________________________
 JC1579  GEOID HEIGHT    -        -30.930 (meters)                     GEOID18
 JC1579  LAPLACE CORR    -          1.79  (seconds)                    DEFLEC18
 JC1579  HORZ ORDER      -  THIRD
 JC1579
 JC1579.The horizontal coordinates were established by classical geodetic methods
 JC1579.and adjusted by the National Geodetic Survey in October 1999.
 JC1579
 JC1579.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1579.GEOID18 height accuracy estimate available here.
 JC1579
 JC1579.Click photographs - Photos may exist for this station.
 JC1579
 JC1579.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1579
 JC1579. The following values were computed from the NAD 83(1997) position.
 JC1579
 JC1579;                    North         East     Units Scale Factor Converg.
 JC1579;SPC IL W     -   216,807.202   707,866.511   MT  0.99994194   +0 03 23.0
 JC1579;SPC IL W     -   711,308.30  2,322,392.04   sFT  0.99994194   +0 03 23.0
 JC1579;UTM  15      - 4,278,680.395   754,538.165   MT  1.00039793   +1 49 32.9
 JC1579;UTM  16      - 4,279,115.253   232,167.814   MT  1.00048347   -1 55 16.5
 JC1579
 JC1579_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5453878680(NAD 83)
 JC1579
 JC1579                          SUPERSEDED SURVEY CONTROL
 JC1579
 JC1579  NAD 83(1986)-  38 37 12.53776(N)    090 04 34.78985(W) AD(       ) 3
 JC1579  NAD 27      -  38 37 12.35319(N)    090 04 34.40880(W) AD(       ) 3
 JC1579
 JC1579.Superseded values are not recommended for survey control.
 JC1579
 JC1579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1579.See file dsdata.pdf to determine how the superseded data were derived.
 JC1579
 JC1579_MARKER: 42 = RADIO/TV MAST
 JC1579
 JC1579  HISTORY     - Date     Condition        Report By
 JC1579  HISTORY     - 1961     FIRST OBSERVED   CGS
 JC1579
 JC1579                          STATION DESCRIPTION
 JC1579
 JC1579'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC1579'STATION IS LOCATED ABOUT 4 MILES EAST OF E. ST. LOUIS AND ABOUT
 JC1579'1 MILE SOUTHEAST OF WASHINGTON PARK.
 JC1579'
 JC1579'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 111 AND U.S. HIGHWAY
 JC1579'50 ABOUT 3 MILES EAST OF E. ST. LOUIS, GO EAST ON U.S. HIGHWAY 50
 JC1579'FOR 0.1 MILE TO ST. CLAIR FARMS ROAD ON LEFT, TURN LEFT OFF
 JC1579'U.S. HIGHWAY 50 ONTO ST. CLAIR FARMS ROAD AND GO EAST FOR 0.8 MILE
 JC1579'TO NOREEN STREET, TURN LEFT AND GO NORTH ON NOREEN STREET FOR 0.3
 JC1579'MILE TO END OF ROAD AND MAST 0.05 MILE NORTH-NORTHWEST OF END OF
 JC1579'ROAD.
 JC1579'
 JC1579'STATION IS A STEEL MAST PAINTED RED AND WHITE, HAS A RED LIGHT ON
 JC1579'TOP AND IS APPROXIMATELY 300 FEET HIGH.
 JC1579'
 JC1579'POINT INTERSECTED WAS RED LIGHT ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1576 ***********************************************************************
 JC1576  DESIGNATION -  WASHINGTON PARK ST MARTIN CH
 JC1576  PID         -  JC1576
 JC1576  STATE/COUNTY-  IL/ST CLAIR
 JC1576  COUNTRY     -  US
 JC1576  USGS QUAD   -  MONKS MOUND (2018)
 JC1576
 JC1576                         *CURRENT SURVEY CONTROL
 JC1576  ______________________________________________________________________
 JC1576* NAD 83(1997) POSITION- 38 37 38.16198(N) 090 05 17.22253(W)   ADJUSTED
 JC1576  ______________________________________________________________________
 JC1576  GEOID HEIGHT    -        -30.961 (meters)                     GEOID18
 JC1576  LAPLACE CORR    -          1.86  (seconds)                    DEFLEC18
 JC1576  HORZ ORDER      -  THIRD
 JC1576
 JC1576.The horizontal coordinates were established by classical geodetic methods
 JC1576.and adjusted by the National Geodetic Survey in October 1999.
 JC1576
 JC1576.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1576.GEOID18 height accuracy estimate available here.
 JC1576
 JC1576.Click photographs - Photos may exist for this station.
 JC1576
 JC1576.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1576
 JC1576. The following values were computed from the NAD 83(1997) position.
 JC1576
 JC1576;                    North         East     Units Scale Factor Converg.
 JC1576;SPC IL W     -   217,596.859   706,839.597   MT  0.99994175   +0 02 56.5
 JC1576;SPC IL W     -   713,899.03  2,319,022.91   sFT  0.99994175   +0 02 56.5
 JC1576;UTM  15      - 4,279,438.308   753,486.881   MT  1.00039135   +1 49 07.4
 JC1576
 JC1576_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5348679438(NAD 83)
 JC1576
 JC1576                          SUPERSEDED SURVEY CONTROL
 JC1576
 JC1576  NAD 83(1986)-  38 37 38.17833(N)    090 05 17.21427(W) AD(       ) 3
 JC1576  NAD 27      -  38 37 37.99659(N)    090 05 16.83549(W) AD(       ) 3
 JC1576
 JC1576.Superseded values are not recommended for survey control.
 JC1576
 JC1576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1576.See file dsdata.pdf to determine how the superseded data were derived.
 JC1576
 JC1576_MARKER: 90 = CHURCH SPIRE
 JC1576
 JC1576  HISTORY     - Date     Condition        Report By
 JC1576  HISTORY     - 1961     FIRST OBSERVED   CGS
 JC1576
 JC1576                          STATION DESCRIPTION
 JC1576
 JC1576'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC1576'THE STATION IS LOCATED ABOUT 3.0 MILES EAST OF E. ST. LOUIS, ABOUT
 JC1576'0.8 MILE NORTH-NORTHEAST OF THE JUNCTION OF STATE HIGHWAY 111
 JC1576'AND U.S. HIGHWAY 50 AND IN THE SOUTHEAST EDGE OF WASHINGTON
 JC1576'PARK.
 JC1576'
 JC1576'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 50 AND
 JC1576'STATE HIGHWAY 111 WHICH IS ABOUT 3.0 MILES EAST OF E. ST. LOUIS,
 JC1576'GO NORTH ON STATE HIGHWAY 111 FOR 0.8 MILE TO WESTMORELAND AVENUE
 JC1576'AND SIGN ON RIGHT, (ST. MARTIN CATHOLIC CHURCH), TURN RIGHT AND
 JC1576'GO EAST 0.25 MILE TO STATION AT END OF WESTMORELAND AVENUE.
 JC1576'
 JC1576'STATION IS A RED BRICK CHURCH BUILDING, HAS A WHITE CUPOLA, HAS
 JC1576'A GOLD CROSS ATOP AND IS APPROXIMATELY 70 FEET HIGH.
 JC1576'
 JC1576'POINT INTERSECTED WAS CROSS ON TOP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1582 ***********************************************************************
 JC1582  DESIGNATION -  WASHINGTON PARK WAYNE FEEDS TK
 JC1582  PID         -  JC1582
 JC1582  STATE/COUNTY-  IL/ST CLAIR
 JC1582  COUNTRY     -  US
 JC1582  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC1582
 JC1582                         *CURRENT SURVEY CONTROL
 JC1582  ______________________________________________________________________
 JC1582* NAD 83(1997) POSITION- 38 37 07.01092(N) 090 05 40.38367(W)   ADJUSTED
 JC1582  ______________________________________________________________________
 JC1582  GEOID HEIGHT    -        -30.944 (meters)                     GEOID18
 JC1582  LAPLACE CORR    -          1.88  (seconds)                    DEFLEC18
 JC1582  HORZ ORDER      -  THIRD
 JC1582
 JC1582.The horizontal coordinates were established by classical geodetic methods
 JC1582.and adjusted by the National Geodetic Survey in October 1999.
 JC1582
 JC1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1582.GEOID18 height accuracy estimate available here.
 JC1582
 JC1582.Click photographs - Photos may exist for this station.
 JC1582
 JC1582.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1582
 JC1582. The following values were computed from the NAD 83(1997) position.
 JC1582
 JC1582;                    North         East     Units Scale Factor Converg.
 JC1582;SPC IL W     -   216,635.892   706,280.148   MT  0.99994166   +0 02 42.0
 JC1582;SPC IL W     -   710,746.26  2,317,187.45   sFT  0.99994166   +0 02 42.0
 JC1582;UTM  15      - 4,278,460.087   752,957.135   MT  1.00038805   +1 48 51.7
 JC1582
 JC1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5295778460(NAD 83)
 JC1582
 JC1582                          SUPERSEDED SURVEY CONTROL
 JC1582
 JC1582  NAD 83(1986)-  38 37 07.02744(N)    090 05 40.37536(W) AD(       ) 3
 JC1582  NAD 27      -  38 37 06.84266(N)    090 05 39.99808(W) AD(       ) 3
 JC1582
 JC1582.Superseded values are not recommended for survey control.
 JC1582
 JC1582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1582.See file dsdata.pdf to determine how the superseded data were derived.
 JC1582
 JC1582_MARKER: 53 = ELEVATED TANK
 JC1582
 JC1582  HISTORY     - Date     Condition        Report By
 JC1582  HISTORY     - 1961     FIRST OBSERVED   CGS
 JC1582  HISTORY     - 1975     GOOD             LOCENG
 JC1582
 JC1582                          STATION DESCRIPTION
 JC1582
 JC1582'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JC1582'THE STATION IS LOCATED ABOUT 3 MILES EAST OF E. ST. LOUIS,
 JC1582'ABOUT 1.0 MILE SOUTH OF WASHINGTON PARK AND ABOUT 0.15 MILE NORTH
 JC1582'OF THE JUNCTION OF U.S. HIGHWAY 50 AND STATE HIGHWAY 111.
 JC1582'
 JC1582'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 50 AND STATE HIGHWAY 111
 JC1582'ABOUT 3.0 MILES EAST OF E. ST. LOUIS, GO NORTH ON STATE HIGHWAY
 JC1582'111 FOR 0.15 MILE TO WAYNE FEEDS CO. BUILDINGS ON LEFT AND
 JC1582'STATION.
 JC1582'
 JC1582'THE STATION IS A GRAY WATER TANK SUPPORTED BY 4 LEGS, HAS TWO
 JC1582'RED LIGHTS ATOP AND IS ABOUT 140 FEET HIGH.
 JC1582'
 JC1582'POINT INTERSECTED WAS TOP AND CENTER OF TANK.
 JC1582
 JC1582                          STATION RECOVERY (1975)
 JC1582
 JC1582'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1975 (AGS)
 JC1582'RECOVERED AS DESCRIBED.  NOW WHITE WITH RED SHIELD THEREON.
 JC1582'
 JC1582'DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES EAST OF E.
 JC1582'ST. LOUIS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1480 ***********************************************************************
 HB1480  DESIGNATION -  WASSON
 HB1480  PID         -  HB1480
 HB1480  STATE/COUNTY-  IL/SALINE
 HB1480  COUNTRY     -  US
 HB1480  USGS QUAD   -  ELDORADO (2018)
 HB1480
 HB1480                         *CURRENT SURVEY CONTROL
 HB1480  ______________________________________________________________________
 HB1480* NAD 83(1997) POSITION- 37 47 24.56969(N) 088 29 11.01524(W)   ADJUSTED
 HB1480* NAVD 88 ORTHO HEIGHT -   130.    (meters)      427.    (feet) SCALED
 HB1480  ______________________________________________________________________
 HB1480  GEOID HEIGHT    -        -29.662 (meters)                     GEOID18
 HB1480  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 HB1480  HORZ ORDER      -  SECOND
 HB1480
 HB1480.The horizontal coordinates were established by classical geodetic methods
 HB1480.and adjusted by the National Geodetic Survey in October 1999.
 HB1480
 HB1480.The orthometric height was scaled from a topographic map.
 HB1480
 HB1480.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1480.GEOID18 height accuracy estimate available here.
 HB1480
 HB1480.Click photographs - Photos may exist for this station.
 HB1480
 HB1480.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1480
 HB1480. The following values were computed from the NAD 83(1997) position.
 HB1480
 HB1480;                    North         East     Units Scale Factor Converg.
 HB1480;SPC IL E     -   124,695.190   286,518.498   MT  0.99997724   -0 05 37.6
 HB1480;SPC IL E     -   409,104.14    940,019.44   sFT  0.99997724   -0 05 37.6
 HB1480;UTM  16      - 4,183,573.444   369,123.981   MT  0.99981097   -0 54 39.4
 HB1480
 HB1480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1480!SPC IL E     -   0.99998427  x   0.99997724  =   0.99996151
 HB1480!UTM  16      -   0.99998427  x   0.99981097  =   0.99979524
 HB1480
 HB1480:                Primary Azimuth Mark                     Grid Az
 HB1480:SPC IL E     -  ELDORADO                                 034 47 57.1
 HB1480:UTM  16      -  ELDORADO                                 035 36 58.9
 HB1480
 HB1480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6912383573(NAD 83)
 HB1480
 HB1480|---------------------------------------------------------------------|
 HB1480| PID    Reference Object                     Distance      Geod. Az  |
 HB1480|                                                           dddmmss.s |
 HB1480| HB1478 ELDORADO                            APPROX. 4.9 KM 0344219.5 |
 HB1480| CI4905 WASSON RM 1                          22.148 METERS 03527     |
 HB1480| CI4906 WASSON RM 2                          27.601 METERS 14218     |
 HB1480| HB1479 WASSON H JAMES TRACTOR NE STK       393.161 METERS 19203     |
 HB1480| CI4904 WASSON AZ MK                                       2684910.6 |
 HB1480|---------------------------------------------------------------------|
 HB1480
 HB1480                          SUPERSEDED SURVEY CONTROL
 HB1480
 HB1480  NAD 83(1997)-  37 47 24.57408(N)    088 29 11.01680(W) AD(       ) 2
 HB1480  NAD 83(1993)-  37 47 24.57511(N)    088 29 11.01599(W) AD(       ) 2
 HB1480  NAD 83(1986)-  37 47 24.58192(N)    088 29 11.01660(W) AD(       ) 2
 HB1480  NAD 27      -  37 47 24.41180(N)    088 29 10.83741(W) AD(       ) 2
 HB1480
 HB1480.Superseded values are not recommended for survey control.
 HB1480
 HB1480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1480.See file dsdata.pdf to determine how the superseded data were derived.
 HB1480
 HB1480_MARKER: DS = TRIANGULATION STATION DISK
 HB1480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1480_STAMPING: WASSON 1957
 HB1480_MARK LOGO: CGS
 HB1480_PROJECTION: FLUSH
 HB1480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1480+STABILITY: SURFACE MOTION
 HB1480
 HB1480  HISTORY     - Date     Condition        Report By
 HB1480  HISTORY     - 1957     MONUMENTED       CGS
 HB1480  HISTORY     - 1967     GOOD             ILDT
 HB1480  HISTORY     - 1978     GOOD             NGS
 HB1480
 HB1480                          STATION DESCRIPTION
 HB1480
 HB1480'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1480'THE STATION IS IN THE WESTERN EDGE OF THE VILLAGE OF WASSON AT THE
 HB1480'WASSON MISSIONARY BAPTIST CHURCH AND 2-1/2 MILES WEST OF ELDORADO.
 HB1480'IT IS 58 FEET WEST OF THE SOUTHWEST CORNER OF THE FRAME CHURCH
 HB1480'BUILDING, 52 FEET SOUTHWEST OF THE NORTHWEST CORNER OF THE
 HB1480'CHURCH, 52 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 36 FEET
 HB1480'NORTH OF A FENCE CORNER, 33 FEET NORTH OF A WHITE WITNESS POST AND 3
 HB1480'FEET EAST OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1480'STAMPED WASSON 1957.
 HB1480'
 HB1480'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 45 AND STATE
 HB1480'HIGHWAY 142 IN THE SOUTHEAST EDGE OF ELDORADO, GO SOUTHWEST ON
 HB1480'HIGHWAY 45 FOR 2.75 MILES TO A GRAVELED CROSSROAD.  TURN RIGHT
 HB1480'CROSSING RAILROAD TRACKS AND GO NORTH ON GRAVELED ROAD FOR 0.15
 HB1480'MILE TO A GRAVELED CROSSROAD IN THE VILLAGE OF WASSON.  TURN LEFT AND
 HB1480'GO WEST ON GRAVELED ROAD FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 HB1480'CONTINUE WEST ON THE GRAVELED ROAD FOR 0.5 MILE TO THE AZIMUTH MARK
 HB1480'ON THE LEFT.
 HB1480'
 HB1480'REFERENCE MARK 1 IS 23 FEET NORTH OF THE NORTHWEST CORNER OF THE
 HB1480'CHURCH AND 1 FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND
 HB1480'THE DISK IS STAMPED WASSON NO 1 1957.
 HB1480'
 HB1480'REFERENCE MARK 2 IS 19 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1480'ROAD, 68 FEET SOUTH OF THE SOUTHWEST CORNER OF THE CHURCH AND 2
 HB1480'FEET WEST OF A COMBINED POWER LINE AND TELEPHONE POLE.  THE MONUMENT
 HB1480'IS FLUSH AND THE DISK IS STAMPED WASSON NO 2 1957.
 HB1480'
 HB1480'THE AZIMUTH MARK IS 18 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1480'ROAD, 2 FEET EAST OF A TELEPHONE POLE AND 2 FEET SOUTHEAST OF A
 HB1480'WHITE WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1480'STAMPED WASSON 1957.
 HB1480'
 HB1480'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1480
 HB1480                          STATION RECOVERY (1967)
 HB1480
 HB1480'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1967 (DEW)
 HB1480'WASSON 1957 IN GOOD CONDITION - DESCRIPTION OK.
 HB1480'
 HB1480'WASSON NO. 1 1957 IN GOOD CONDITION - DESCRIPTION OK.
 HB1480'
 HB1480'WASSON NO. 2 1957 IN GOOD CONDITION - DESCRIPTION OK.
 HB1480'
 HB1480'WASSON 1957 (AZI) IN GOOD CONDITION - DESCRIPTION OK.
 HB1480
 HB1480                          STATION RECOVERY (1978)
 HB1480
 HB1480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 HB1480'THE STATION MARK, REFERENCE MARK 1 AND 2 WERE FOUND AS DESCRIBED AND
 HB1480'IN GOOD CONDITION.  THE AZIMUTH MARK WAS FOUND UPROOTED AND THE DISK
 HB1480'WAS SALVAGED.  THE STACK MENTIONED IN THE DESCRIPTION IS PARTIALLY
 HB1480'TORN DOWN AND THERE WAS NO OTHER AZIMUTH OBJECT AVAILABLE FROM WHICH
 HB1480'A NEW AZIMUTH MARK COULD BE SGT FROM.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1479 ***********************************************************************
 HB1479  DESIGNATION -  WASSON H JAMES TRACTOR NE STK
 HB1479  PID         -  HB1479
 HB1479  STATE/COUNTY-  IL/SALINE
 HB1479  COUNTRY     -  US
 HB1479  USGS QUAD   -  ELDORADO (2018)
 HB1479
 HB1479                         *CURRENT SURVEY CONTROL
 HB1479  ______________________________________________________________________
 HB1479* NAD 83(1997) POSITION- 37 47 12.09845(N) 088 29 14.36858(W)   ADJUSTED
 HB1479  ______________________________________________________________________
 HB1479  GEOID HEIGHT    -        -29.654 (meters)                     GEOID18
 HB1479  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 HB1479  HORZ ORDER      -  THIRD
 HB1479
 HB1479.The horizontal coordinates were established by classical geodetic methods
 HB1479.and adjusted by the National Geodetic Survey in October 1999.
 HB1479
 HB1479.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1479.GEOID18 height accuracy estimate available here.
 HB1479
 HB1479.Click photographs - Photos may exist for this station.
 HB1479
 HB1479.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1479
 HB1479. The following values were computed from the NAD 83(1997) position.
 HB1479
 HB1479;                    North         East     Units Scale Factor Converg.
 HB1479;SPC IL E     -   124,310.830   286,435.820   MT  0.99997727   -0 05 39.7
 HB1479;SPC IL E     -   407,843.11    939,748.19   sFT  0.99997727   -0 05 39.7
 HB1479;UTM  16      - 4,183,190.366   369,035.844   MT  0.99981125   -0 54 41.2
 HB1479
 HB1479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6903583190(NAD 83)
 HB1479
 HB1479                          SUPERSEDED SURVEY CONTROL
 HB1479
 HB1479  NAD 83(1997)-  37 47 12.10306(N)    088 29 14.37006(W) AD(       ) 3
 HB1479  NAD 83(1993)-  37 47 12.10384(N)    088 29 14.36933(W) AD(       ) 3
 HB1479  NAD 83(1986)-  37 47 12.11054(N)    088 29 14.37001(W) AD(       ) 3
 HB1479  NAD 27      -  37 47 11.93977(N)    088 29 14.19088(W) AD(       ) 3
 HB1479
 HB1479.Superseded values are not recommended for survey control.
 HB1479
 HB1479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1479.See file dsdata.pdf to determine how the superseded data were derived.
 HB1479
 HB1479_MARKER: 63 = STACK
 HB1479
 HB1479  HISTORY     - Date     Condition        Report By
 HB1479  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1479  HISTORY     - 1960     GOOD             CGS
 HB1479
 HB1479                          STATION DESCRIPTION
 HB1479
 HB1479'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1479'THE STATION IS THE CENTER OF THE TOP OF THE NORTHEAST STACK OF TWO
 HB1479'STACKS OWNED BY HOWARD JAMES TRACTOR AND IMPLEMENT COMPANY,
 HB1479'HARRISBURG, ILLINOIS.  IT IS LOCATED ABOUT 5 MILES NORTHWEST OF
 HB1479'HARRISBURG IN THE SOUTH SECTION OF THE SMALL TOWN OF WASSON AND IS
 HB1479'171 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN LINE OF THE NEW
 HB1479'YORK CENTRAL RAILROAD TRACKS.
 HB1479'
 HB1479'THE STACK IS OF CONCRETE CONSTRUCTION WITH FIRE BRICK LINER AND IS
 HB1479'ABOUT 130 FEET HIGH.
 HB1479
 HB1479                          STATION RECOVERY (1960)
 HB1479
 HB1479'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1479'THE STATION, RECOVERED AND FOUND AS DESCRIBED.  THE 1957 DESCRIPTION
 HB1479'IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI7232 ***********************************************************************
 AI7232  DESIGNATION -  WAT HAM STA
 AI7232  PID         -  AI7232
 AI7232  STATE/COUNTY-  IL/MONROE
 AI7232  COUNTRY     -  US
 AI7232  USGS QUAD   -  WATERLOO (2018)
 AI7232
 AI7232                         *CURRENT SURVEY CONTROL
 AI7232  ______________________________________________________________________
 AI7232* NAD 83(2011) POSITION- 38 20 30.08397(N) 090 08 41.71072(W)   ADJUSTED
 AI7232* NAD 83(2011) ELLIP HT-   183.429 (meters)        (06/27/12)   ADJUSTED
 AI7232* NAD 83(2011) EPOCH   -  2010.00
 AI7232* NAVD 88 ORTHO HEIGHT -   213.7   (meters)      701.    (feet) GPS OBS
 AI7232  ______________________________________________________________________
 AI7232  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AI7232  GEOID HEIGHT    -        -30.222 (meters)                     GEOID96
 AI7232  GEOID HEIGHT    -        -30.258 (meters)                     GEOID18
 AI7232  NAD 83(2011) X  -    -12,669.713 (meters)                     COMP
 AI7232  NAD 83(2011) Y  - -5,009,117.691 (meters)                     COMP
 AI7232  NAD 83(2011) Z  -  3,935,375.225 (meters)                     COMP
 AI7232  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 AI7232
 AI7232  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI7232  Standards:
 AI7232         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI7232            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI7232  -------------------------------------------------------------------
 AI7232  NETWORK    1.30   2.12           0.60   0.43   1.08     -0.01575992
 AI7232  -------------------------------------------------------------------
 AI7232  Click here for local accuracies and other accuracy information.
 AI7232
 AI7232.The horizontal coordinates were established by GPS observations
 AI7232.and adjusted by the National Geodetic Survey in June 2012.
 AI7232
 AI7232.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI7232.been affixed to the stable North American tectonic plate. See 
 AI7232.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI7232
 AI7232.The horizontal coordinates are valid at the epoch date displayed above
 AI7232.which is a decimal equivalence of Year/Month/Day.
 AI7232
 AI7232.The orthometric height was determined by GPS observations and a
 AI7232.high-resolution geoid model.
 AI7232
 AI7232.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI7232.GEOID18 height accuracy estimate available here.
 AI7232
 AI7232.Click photographs - Photos may exist for this station.
 AI7232
 AI7232.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI7232
 AI7232.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI7232
 AI7232.The ellipsoidal height was determined by GPS observations
 AI7232.and is referenced to NAD 83.
 AI7232
 AI7232. The following values were computed from the NAD 83(2011) position.
 AI7232
 AI7232;                    North         East     Units Scale Factor Converg.
 AI7232;SPC IL W     -   185,895.331   701,901.086   MT  0.99994122   +0 00 48.6
 AI7232;SPC IL W     -   609,891.60  2,302,820.48   sFT  0.99994122   +0 00 48.6
 AI7232;UTM  15      - 4,247,585.839   749,524.909   MT  1.00036686   +1 46 19.4
 AI7232
 AI7232!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI7232!SPC IL W     -   0.99997122  x   0.99994122  =   0.99991244
 AI7232!UTM  15      -   0.99997122  x   1.00036686  =   1.00033807
 AI7232
 AI7232:                Primary Azimuth Mark                     Grid Az
 AI7232:SPC IL W     -  WAT HAM STB                              072 51 52.0
 AI7232:UTM  15      -  WAT HAM STB                              071 06 21.2
 AI7232
 AI7232_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4952447585(NAD 83)
 AI7232
 AI7232|---------------------------------------------------------------------|
 AI7232| PID    Reference Object                     Distance      Geod. Az  |
 AI7232|                                                           dddmmss.s |
 AI7232| AI7233 WAT HAM STB                         APPROX. 1.1 KM 0725240.6 |
 AI7232|---------------------------------------------------------------------|
 AI7232
 AI7232                          SUPERSEDED SURVEY CONTROL
 AI7232
 AI7232  NAD 83(2007)-  38 20 30.08396(N)    090 08 41.71149(W) AD(2002.00) 0
 AI7232  ELLIP H (02/10/07)  183.456  (m)                       GP(2002.00)    
 AI7232  ELLIP H (02/03/05)  183.433  (m)                       GP(       ) 4 2
 AI7232  NAD 83(1997)-  38 20 30.08400(N)    090 08 41.71189(W) AD(       ) 1
 AI7232  ELLIP H (08/28/00)  183.474  (m)                       GP(       ) 3 2
 AI7232
 AI7232.Superseded values are not recommended for survey control.
 AI7232
 AI7232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI7232.See file dsdata.pdf to determine how the superseded data were derived.
 AI7232
 AI7232_MARKER: DD = SURVEY DISK
 AI7232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI7232_STAMPING: WAT-HAM-STA 1998
 AI7232_MARK LOGO: TWM
 AI7232_PROJECTION: FLUSH
 AI7232_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI7232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI7232+STABILITY: SURFACE MOTION
 AI7232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI7232+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2019
 AI7232
 AI7232  HISTORY     - Date     Condition        Report By
 AI7232  HISTORY     - 1998     MONUMENTED       TWM
 AI7232  HISTORY     - 20110825 GOOD             GEOCAC
 AI7232  HISTORY     - 20190815 GOOD             ILDT
 AI7232
 AI7232                          STATION DESCRIPTION
 AI7232
 AI7232'DESCRIBED BY THOUVENOT, WADE AND MOERCHEN 1998 (JDW)
 AI7232'STATION IS LOCATED IN WATERLOO.  TO REACH FROM THE INTERSECTION OF
 AI7232'STATE ROUTES 3 AND 156 IN WATERLOO, PROCEED NORTH ON ROUTE 3 WHICH IS
 AI7232'MARKET STREET FOR 0.55 MI (0.89 KM) TO HAMACHER STREET.  TURN RIGHT,
 AI7232'EAST, ON HAMACHER STREET FOR 0.3 MI (0.5 KM) TO THE INTERSECTION WITH
 AI7232'ROGERS STREET AND THE STATION ON THE RIGHT IN THE SOUTHWEST QUADRANT,
 AI7232'19.7 M (64.6 FT) WEST OF THE APPROXIMATE CENTERLINE OF ROGERS STREET,
 AI7232'9.6 M (31.5 FT) SOUTH OF THE CENTERLINE OF HAMACHER STREET, 10.7 M
 AI7232'(35.1 FT) WEST-NORTHWEST OF A POWER POLE WITH STREET LIGHT, AND 4.6 M
 AI7232'(15.1 FT) NORTH OF A CHAIN LINK FENCE OF CEMETERY.  THE STATION IS SET
 AI7232'IN THE TOP OF A CONCRETE MONUMENT, FLUSH WITH THE GROUND.
 AI7232
 AI7232                          STATION RECOVERY (2011)
 AI7232
 AI7232'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 AI7232'RECOVERED IN GOOD CONDITION.
 AI7232
 AI7232                          STATION RECOVERY (2019)
 AI7232
 AI7232'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 AI7232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI7233 ***********************************************************************
 AI7233  DESIGNATION -  WAT HAM STB
 AI7233  PID         -  AI7233
 AI7233  STATE/COUNTY-  IL/MONROE
 AI7233  COUNTRY     -  US
 AI7233  USGS QUAD   -  WATERLOO (2018)
 AI7233
 AI7233                         *CURRENT SURVEY CONTROL
 AI7233  ______________________________________________________________________
 AI7233* NAD 83(2011) POSITION- 38 20 40.46914(N) 090 07 58.89621(W)   ADJUSTED
 AI7233* NAD 83(2011) ELLIP HT-   165.881 (meters)        (06/27/12)   ADJUSTED
 AI7233* NAD 83(2011) EPOCH   -  2010.00
 AI7233* NAVD 88 ORTHO HEIGHT -   196.2   (meters)      644.    (feet) GPS OBS
 AI7233  ______________________________________________________________________
 AI7233  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AI7233  GEOID HEIGHT    -        -30.222 (meters)                     GEOID96
 AI7233  GEOID HEIGHT    -        -30.258 (meters)                     GEOID18
 AI7233  NAD 83(2011) X  -    -11,629.474 (meters)                     COMP
 AI7233  NAD 83(2011) Y  - -5,008,907.792 (meters)                     COMP
 AI7233  NAD 83(2011) Z  -  3,935,615.496 (meters)                     COMP
 AI7233  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 AI7233
 AI7233  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI7233  Standards:
 AI7233         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI7233            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI7233  -------------------------------------------------------------------
 AI7233  NETWORK    1.26   2.06           0.58   0.42   1.05     -0.02102953
 AI7233  -------------------------------------------------------------------
 AI7233  Click here for local accuracies and other accuracy information.
 AI7233
 AI7233.The horizontal coordinates were established by GPS observations
 AI7233.and adjusted by the National Geodetic Survey in June 2012.
 AI7233
 AI7233.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI7233.been affixed to the stable North American tectonic plate. See 
 AI7233.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI7233
 AI7233.The horizontal coordinates are valid at the epoch date displayed above
 AI7233.which is a decimal equivalence of Year/Month/Day.
 AI7233
 AI7233.The orthometric height was determined by GPS observations and a
 AI7233.high-resolution geoid model.
 AI7233
 AI7233.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI7233.GEOID18 height accuracy estimate available here.
 AI7233
 AI7233.Click photographs - Photos may exist for this station.
 AI7233
 AI7233.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI7233
 AI7233.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI7233
 AI7233.The ellipsoidal height was determined by GPS observations
 AI7233.and is referenced to NAD 83.
 AI7233
 AI7233. The following values were computed from the NAD 83(2011) position.
 AI7233
 AI7233;                    North         East     Units Scale Factor Converg.
 AI7233;SPC IL W     -   186,215.842   702,940.627   MT  0.99994128   +0 01 15.1
 AI7233;SPC IL W     -   610,943.14  2,306,231.04   sFT  0.99994128   +0 01 15.1
 AI7233;UTM  15      - 4,247,938.253   750,554.566   MT  1.00037320   +1 46 46.4
 AI7233
 AI7233!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI7233!SPC IL W     -   0.99997397  x   0.99994128  =   0.99991525
 AI7233!UTM  15      -   0.99997397  x   1.00037320  =   1.00034716
 AI7233
 AI7233:                Primary Azimuth Mark                     Grid Az
 AI7233:SPC IL W     -  WAT HAM STA                              252 51 52.0
 AI7233:UTM  15      -  WAT HAM STA                              251 06 20.7
 AI7233
 AI7233_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5055447938(NAD 83)
 AI7233
 AI7233|---------------------------------------------------------------------|
 AI7233| PID    Reference Object                     Distance      Geod. Az  |
 AI7233|                                                           dddmmss.s |
 AI7233| AI7232 WAT HAM STA                         APPROX. 1.1 KM 2525307.1 |
 AI7233|---------------------------------------------------------------------|
 AI7233
 AI7233                          SUPERSEDED SURVEY CONTROL
 AI7233
 AI7233  NAD 83(2007)-  38 20 40.46913(N)    090 07 58.89698(W) AD(2002.00) 0
 AI7233  ELLIP H (02/10/07)  165.908  (m)                       GP(2002.00)    
 AI7233  ELLIP H (02/03/05)  165.885  (m)                       GP(       ) 4 2
 AI7233  NAD 83(1997)-  38 20 40.46917(N)    090 07 58.89740(W) AD(       ) 1
 AI7233  ELLIP H (08/28/00)  165.925  (m)                       GP(       ) 3 2
 AI7233
 AI7233.Superseded values are not recommended for survey control.
 AI7233
 AI7233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI7233.See file dsdata.pdf to determine how the superseded data were derived.
 AI7233
 AI7233_MARKER: A = ALUMINUM MARKER
 AI7233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI7233_STAMPING: WAT-HAM-STB 1998
 AI7233_MARK LOGO: TWM
 AI7233_PROJECTION: FLUSH
 AI7233_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI7233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI7233+STABILITY: SURFACE MOTION
 AI7233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI7233+SATELLITE: SATELLITE OBSERVATIONS - 1998
 AI7233
 AI7233  HISTORY     - Date     Condition        Report By
 AI7233  HISTORY     - 1998     MONUMENTED       TWM
 AI7233  HISTORY     - 20110825 GOOD             GEOCAC
 AI7233
 AI7233                          STATION DESCRIPTION
 AI7233
 AI7233'DESCRIBED BY THOUVENOT, WADE AND MOERCHEN 1998 (JDW)
 AI7233'STATION IS LOCATED IN WATERLOO.  TO REACH FROM THE INTERSECTION OF
 AI7233'STATE ROUTES 3 AND 156 IN WATERLOO, PROCEED NORTH ON ROUTE 3 WHICH IS
 AI7233'MARKET STREET FOR 0.55 MI (0.89 KM) TO HAMACHER STREET.  TURN RIGHT,
 AI7233'EAST, ON HAMACHER STREET FOR 1.0 MI (1.6 KM) TO THE INTERSECTION WITH
 AI7233'RIDGE ROAD WHICH LEADS TO THE RIDGE GOLF COURSE.  THE STATION IS
 AI7233'BETWEEN THE TWO ROADS WHICH FORM A FORK, 9.9 M (32.5 FT) SOUTHEAST OF
 AI7233'THE CENTERLINE OF HAMACHER STREET, 15.8 M (51.8 FT) NORTH OF THE
 AI7233'APPROXIMATE CENTERLINE OF RIDGE ROAD, 11.1 M (36.4 FT) NORTHWEST OF
 AI7233'THE NORTHERLY OF TWO POWER POLES, AND 12.5 M (41.0 FT) WEST OF A
 AI7233'CONCRETE RIGHT-OF-WAY MARKER NEAR THE NORTH END OF THE RIDGE SIGN. THE
 AI7233'STATION IS SET IN THE TOP OF A CONCRETE MONUMENT, FLUSH WITH THE
 AI7233'GROUND.
 AI7233
 AI7233                          STATION RECOVERY (2011)
 AI7233
 AI7233'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 AI7233'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI7234 ***********************************************************************
 AI7234  DESIGNATION -  WAT LAKES A
 AI7234  PID         -  AI7234
 AI7234  STATE/COUNTY-  IL/MONROE
 AI7234  COUNTRY     -  US
 AI7234  USGS QUAD   -  WATERLOO (2018)
 AI7234
 AI7234                         *CURRENT SURVEY CONTROL
 AI7234  ______________________________________________________________________
 AI7234* NAD 83(2011) POSITION- 38 19 03.43205(N) 090 10 03.12973(W)   ADJUSTED
 AI7234* NAD 83(2011) ELLIP HT-   146.991 (meters)        (06/27/12)   ADJUSTED
 AI7234* NAD 83(2011) EPOCH   -  2010.00
 AI7234* NAVD 88 ORTHO HEIGHT -   177.2   (meters)      581.    (feet) GPS OBS
 AI7234  ______________________________________________________________________
 AI7234  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AI7234  GEOID HEIGHT    -        -30.187 (meters)                     GEOID96
 AI7234  GEOID HEIGHT    -        -30.228 (meters)                     GEOID18
 AI7234  NAD 83(2011) X  -    -14,651.726 (meters)                     COMP
 AI7234  NAD 83(2011) Y  - -5,010,740.783 (meters)                     COMP
 AI7234  NAD 83(2011) Z  -  3,933,256.638 (meters)                     COMP
 AI7234  LAPLACE CORR    -          1.38  (seconds)                    DEFLEC18
 AI7234
 AI7234  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI7234  Standards:
 AI7234         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI7234            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI7234  -------------------------------------------------------------------
 AI7234  NETWORK    1.30   2.12           0.60   0.43   1.08     -0.02016937
 AI7234  -------------------------------------------------------------------
 AI7234  Click here for local accuracies and other accuracy information.
 AI7234
 AI7234.The horizontal coordinates were established by GPS observations
 AI7234.and adjusted by the National Geodetic Survey in June 2012.
 AI7234
 AI7234.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI7234.been affixed to the stable North American tectonic plate. See 
 AI7234.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI7234
 AI7234.The horizontal coordinates are valid at the epoch date displayed above
 AI7234.which is a decimal equivalence of Year/Month/Day.
 AI7234
 AI7234.The orthometric height was determined by GPS observations and a
 AI7234.high-resolution geoid model.
 AI7234
 AI7234.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI7234.GEOID18 height accuracy estimate available here.
 AI7234
 AI7234.Click photographs - Photos may exist for this station.
 AI7234
 AI7234.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI7234
 AI7234.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI7234
 AI7234.The ellipsoidal height was determined by GPS observations
 AI7234.and is referenced to NAD 83.
 AI7234
 AI7234. The following values were computed from the NAD 83(2011) position.
 AI7234
 AI7234;                    North         East     Units Scale Factor Converg.
 AI7234;SPC IL W     -   183,223.431   699,923.976   MT  0.99994118   -0 00 01.9
 AI7234;SPC IL W     -   601,125.54  2,296,333.91   sFT  0.99994118   -0 00 01.9
 AI7234;UTM  15      - 4,244,853.393   747,629.908   MT  1.00035525   +1 45 25.5
 AI7234
 AI7234!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI7234!SPC IL W     -   0.99997694  x   0.99994118  =   0.99991812
 AI7234!UTM  15      -   0.99997694  x   1.00035525  =   1.00033218
 AI7234
 AI7234:                Primary Azimuth Mark                     Grid Az
 AI7234:SPC IL W     -  WAT LAKES B                              166 01 22.4
 AI7234:UTM  15      -  WAT LAKES B                              164 15 55.0
 AI7234
 AI7234_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4762944853(NAD 83)
 AI7234
 AI7234|---------------------------------------------------------------------|
 AI7234| PID    Reference Object                     Distance      Geod. Az  |
 AI7234|                                                           dddmmss.s |
 AI7234| AI7235 WAT LAKES B                         APPROX. 0.8 KM 1660120.5 |
 AI7234|---------------------------------------------------------------------|
 AI7234
 AI7234                          SUPERSEDED SURVEY CONTROL
 AI7234
 AI7234  NAD 83(2007)-  38 19 03.43204(N)    090 10 03.13049(W) AD(2002.00) 0
 AI7234  ELLIP H (02/10/07)  147.017  (m)                       GP(2002.00)    
 AI7234  ELLIP H (02/03/05)  146.994  (m)                       GP(       ) 4 2
 AI7234  NAD 83(1997)-  38 19 03.43207(N)    090 10 03.13089(W) AD(       ) 1
 AI7234  ELLIP H (08/28/00)  147.035  (m)                       GP(       ) 3 2
 AI7234
 AI7234.Superseded values are not recommended for survey control.
 AI7234
 AI7234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI7234.See file dsdata.pdf to determine how the superseded data were derived.
 AI7234
 AI7234_MARKER: DD = SURVEY DISK
 AI7234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI7234_STAMPING: WAT-LAKES-A 1998
 AI7234_MARK LOGO: TWM
 AI7234_PROJECTION: FLUSH
 AI7234_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI7234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI7234+STABILITY: SURFACE MOTION
 AI7234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI7234+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2019
 AI7234
 AI7234  HISTORY     - Date     Condition        Report By
 AI7234  HISTORY     - 1998     MONUMENTED       TWM
 AI7234  HISTORY     - 20190814 GOOD             ILDT
 AI7234
 AI7234                          STATION DESCRIPTION
 AI7234
 AI7234'DESCRIBED BY THOUVENOT, WADE AND MOERCHEN 1998 (JDW)
 AI7234'STATION IS IN THE SOUTH PART OF WATERLOO.  TO REACH FROM THE
 AI7234'INTERSECTION OF STATE ROUTES 3 AND 156 IN WATERLOO, PROCEED WEST ON
 AI7234'ROUTE 156 FOR 0.7 MI (1.1 KM) TO LAKEVIEW DRIVE WHICH IS ALSO KNOWN AS
 AI7234'MAEYSTOWN ROAD.  TURN LEFT, SOUTH, ON LAKEVIEW DRIVE FOR 1.2 MI (1.9
 AI7234'KM) TO A GRAVEL DRIVE LEFT TO A LAKE.  TURN LEFT ON GRAVEL DRIVE TO
 AI7234'THE STATION ON THE RIGHT, 21.7 M (71.2 FT) SOUTHEAST OF THE CENTERLINE
 AI7234'OF LAKEVIEW DRIVE, 8.3 M (27.2 FT) SOUTH OF THE APPROXIMATE CENTERLINE
 AI7234'OF THE GRAVEL DRIVE, 34.8 M (114.2 FT) SOUTHEAST OF A POWER POLE ON
 AI7234'THE NORTHWEST SIDE OF THE ROAD, 34.7 M (113.8 FT) SOUTH OF A GUY POLE
 AI7234'ON THE SOUTHEAST SIDE OF THE ROAD, AND 6.5 M (21.3 FT) SOUTHEAST OF
 AI7234'THE NORTH LEG OF LAKEVIEW PARK RULES SIGN.  THE STATION IS SET IN THE
 AI7234'TOP OF A CONCRETE MONUMENT, FLUSH WITH THE GROUND.
 AI7234
 AI7234                          STATION RECOVERY (2019)
 AI7234
 AI7234'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 AI7234'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI7235 ***********************************************************************
 AI7235  DESIGNATION -  WAT LAKES B
 AI7235  PID         -  AI7235
 AI7235  STATE/COUNTY-  IL/MONROE
 AI7235  COUNTRY     -  US
 AI7235  USGS QUAD   -  WATERLOO (2018)
 AI7235
 AI7235                         *CURRENT SURVEY CONTROL
 AI7235  ______________________________________________________________________
 AI7235* NAD 83(2011) POSITION- 38 18 37.10013(N) 090 09 54.81119(W)   ADJUSTED
 AI7235* NAD 83(2011) ELLIP HT-   155.784 (meters)        (06/27/12)   ADJUSTED
 AI7235* NAD 83(2011) EPOCH   -  2010.00
 AI7235* NAVD 88 ORTHO HEIGHT -   186.0   (meters)      610.    (feet) GPS OBS
 AI7235  ______________________________________________________________________
 AI7235  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AI7235  GEOID HEIGHT    -        -30.170 (meters)                     GEOID96
 AI7235  GEOID HEIGHT    -        -30.212 (meters)                     GEOID18
 AI7235  NAD 83(2011) X  -    -14,451.117 (meters)                     COMP
 AI7235  NAD 83(2011) Y  - -5,011,251.644 (meters)                     COMP
 AI7235  NAD 83(2011) Z  -  3,932,625.022 (meters)                     COMP
 AI7235  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 AI7235
 AI7235  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI7235  Standards:
 AI7235         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI7235            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI7235  -------------------------------------------------------------------
 AI7235  NETWORK    1.30   2.12           0.60   0.43   1.08     -0.02133009
 AI7235  -------------------------------------------------------------------
 AI7235  Click here for local accuracies and other accuracy information.
 AI7235
 AI7235.The horizontal coordinates were established by GPS observations
 AI7235.and adjusted by the National Geodetic Survey in June 2012.
 AI7235
 AI7235.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI7235.been affixed to the stable North American tectonic plate. See 
 AI7235.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI7235
 AI7235.The horizontal coordinates are valid at the epoch date displayed above
 AI7235.which is a decimal equivalence of Year/Month/Day.
 AI7235
 AI7235.The orthometric height was determined by GPS observations and a
 AI7235.high-resolution geoid model.
 AI7235
 AI7235.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI7235.GEOID18 height accuracy estimate available here.
 AI7235
 AI7235.Click photographs - Photos may exist for this station.
 AI7235
 AI7235.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI7235
 AI7235.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI7235
 AI7235.The ellipsoidal height was determined by GPS observations
 AI7235.and is referenced to NAD 83.
 AI7235
 AI7235. The following values were computed from the NAD 83(2011) position.
 AI7235
 AI7235;                    North         East     Units Scale Factor Converg.
 AI7235;SPC IL W     -   182,411.561   700,126.053   MT  0.99994118   +0 00 03.2
 AI7235;SPC IL W     -   598,461.93  2,296,996.89   sFT  0.99994118   +0 00 03.2
 AI7235;UTM  15      - 4,244,047.769   747,856.883   MT  1.00035664   +1 45 29.6
 AI7235
 AI7235!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI7235!SPC IL W     -   0.99997556  x   0.99994118  =   0.99991674
 AI7235!UTM  15      -   0.99997556  x   1.00035664  =   1.00033219
 AI7235
 AI7235:                Primary Azimuth Mark                     Grid Az
 AI7235:SPC IL W     -  WAT LAKES A                              346 01 22.5
 AI7235:UTM  15      -  WAT LAKES A                              344 15 56.1
 AI7235
 AI7235_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4785644047(NAD 83)
 AI7235
 AI7235|---------------------------------------------------------------------|
 AI7235| PID    Reference Object                     Distance      Geod. Az  |
 AI7235|                                                           dddmmss.s |
 AI7235| AI7234 WAT LAKES A                         APPROX. 0.8 KM 3460125.7 |
 AI7235|---------------------------------------------------------------------|
 AI7235
 AI7235                          SUPERSEDED SURVEY CONTROL
 AI7235
 AI7235  NAD 83(2007)-  38 18 37.10012(N)    090 09 54.81195(W) AD(2002.00) 0
 AI7235  ELLIP H (02/10/07)  155.811  (m)                       GP(2002.00)    
 AI7235  ELLIP H (02/03/05)  155.787  (m)                       GP(       ) 4 2
 AI7235  NAD 83(1997)-  38 18 37.10015(N)    090 09 54.81235(W) AD(       ) 1
 AI7235  ELLIP H (08/28/00)  155.829  (m)                       GP(       ) 3 2
 AI7235
 AI7235.Superseded values are not recommended for survey control.
 AI7235
 AI7235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI7235.See file dsdata.pdf to determine how the superseded data were derived.
 AI7235
 AI7235_MARKER: A = ALUMINUM MARKER
 AI7235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI7235_STAMPING: WAT-LAKES-B 1998
 AI7235_MARK LOGO: TWM
 AI7235_PROJECTION: FLUSH
 AI7235_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI7235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI7235+STABILITY: SURFACE MOTION
 AI7235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI7235+SATELLITE: SATELLITE OBSERVATIONS - 1998
 AI7235
 AI7235  HISTORY     - Date     Condition        Report By
 AI7235  HISTORY     - 1998     MONUMENTED       TWM
 AI7235
 AI7235                          STATION DESCRIPTION
 AI7235
 AI7235'DESCRIBED BY THOUVENOT, WADE AND MOERCHEN 1998 (JDW)
 AI7235'STATION IS IN THE SOUTH PART OF WATERLOO.  TO REACH FROM THE
 AI7235'INTERSECTION OF STATE ROUTES 3 AND 156 IN WATERLOO, PROCEED WEST ON
 AI7235'ROUTE 156 FOR 0.7 MI (1.1 KM) TO LAKEVIEW DRIVE WHICH IS ALSO KNOWN AS
 AI7235'MAEYSTOWN ROAD.  TURN LEFT, SOUTH, ON LAKEVIEW DRIVE FOR 1.3 MI (2.1
 AI7235'KM) TO WATERWORKS ROAD.  TURN LEFT, SOUTHEAST, ON WATERWORKS ROAD FOR
 AI7235'A SHORT DISTANCE TO A FORK.  STAY RIGHT AT THE FORK FOR 0.45 MI (0.72
 AI7235'KM) TO A SIDE ROAD LEFT.  TURN LEFT, EAST, FOR APPROXIMATELY 50 METERS
 AI7235'(164.0 FT) TO THE STATION ON THE RIGHT NEAR THE TOP OF THE HILL, 62.2
 AI7235'M (204.1 FT) SOUTHEAST OF THE APPROXIMATE CENTERLINE OF THE GRAVEL
 AI7235'ROAD AND ABOUT 75 METERS (246.1 FT) WEST OF THE TREELINE AT THE TOP OF
 AI7235'THE HILL.  THE STATION IS SET IN THE TOP OF A CONCRETE MONUMENT, FLUSH
 AI7235'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI7230 ***********************************************************************
 AI7230  DESIGNATION -  WAT RTE 3A
 AI7230  PID         -  AI7230
 AI7230  STATE/COUNTY-  IL/MONROE
 AI7230  COUNTRY     -  US
 AI7230  USGS QUAD   -  COLUMBIA (2018)
 AI7230
 AI7230                         *CURRENT SURVEY CONTROL
 AI7230  ______________________________________________________________________
 AI7230* NAD 83(2011) POSITION- 38 22 47.06758(N) 090 09 38.41361(W)   ADJUSTED
 AI7230* NAD 83(2011) ELLIP HT-   178.107 (meters)        (06/27/12)   ADJUSTED
 AI7230* NAD 83(2011) EPOCH   -  2010.00
 AI7230* NAVD 88 ORTHO HEIGHT -   208.5   (meters)      684.    (feet) GPS OBS
 AI7230  ______________________________________________________________________
 AI7230  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AI7230  GEOID HEIGHT    -        -30.315 (meters)                     GEOID96
 AI7230  GEOID HEIGHT    -        -30.352 (meters)                     GEOID18
 AI7230  NAD 83(2011) X  -    -14,039.373 (meters)                     COMP
 AI7230  NAD 83(2011) Y  - -5,006,488.456 (meters)                     COMP
 AI7230  NAD 83(2011) Z  -  3,938,683.969 (meters)                     COMP
 AI7230  LAPLACE CORR    -          1.74  (seconds)                    DEFLEC18
 AI7230
 AI7230  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI7230  Standards:
 AI7230         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI7230            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI7230  -------------------------------------------------------------------
 AI7230  NETWORK    1.30   2.14           0.60   0.43   1.09     -0.02275017
 AI7230  -------------------------------------------------------------------
 AI7230  Click here for local accuracies and other accuracy information.
 AI7230
 AI7230.The horizontal coordinates were established by GPS observations
 AI7230.and adjusted by the National Geodetic Survey in June 2012.
 AI7230
 AI7230.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI7230.been affixed to the stable North American tectonic plate. See 
 AI7230.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI7230
 AI7230.The horizontal coordinates are valid at the epoch date displayed above
 AI7230.which is a decimal equivalence of Year/Month/Day.
 AI7230
 AI7230.The orthometric height was determined by GPS observations and a
 AI7230.high-resolution geoid model.
 AI7230
 AI7230.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI7230.GEOID18 height accuracy estimate available here.
 AI7230
 AI7230.Click photographs - Photos may exist for this station.
 AI7230
 AI7230.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI7230
 AI7230.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI7230
 AI7230.The ellipsoidal height was determined by GPS observations
 AI7230.and is referenced to NAD 83.
 AI7230
 AI7230. The following values were computed from the NAD 83(2011) position.
 AI7230
 AI7230;                    North         East     Units Scale Factor Converg.
 AI7230;SPC IL W     -   190,118.663   700,523.905   MT  0.99994118   +0 00 13.4
 AI7230;SPC IL W     -   623,747.65  2,298,302.18   sFT  0.99994118   +0 00 13.4
 AI7230;UTM  15      - 4,251,766.659   748,018.083   MT  1.00035761   +1 45 49.5
 AI7230
 AI7230!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI7230!SPC IL W     -   0.99997205  x   0.99994118  =   0.99991324
 AI7230!UTM  15      -   0.99997205  x   1.00035761  =   1.00032965
 AI7230
 AI7230:                Primary Azimuth Mark                     Grid Az
 AI7230:SPC IL W     -  WAT RTE 3B                               161 17 28.5
 AI7230:UTM  15      -  WAT RTE 3B                               159 31 52.4
 AI7230
 AI7230_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4801851766(NAD 83)
 AI7230
 AI7230|---------------------------------------------------------------------|
 AI7230| PID    Reference Object                     Distance      Geod. Az  |
 AI7230|                                                           dddmmss.s |
 AI7230| AI7231 WAT RTE 3B                          APPROX. 0.8 KM 1611741.9 |
 AI7230|---------------------------------------------------------------------|
 AI7230
 AI7230                          SUPERSEDED SURVEY CONTROL
 AI7230
 AI7230  NAD 83(2007)-  38 22 47.06756(N)    090 09 38.41437(W) AD(2002.00) 0
 AI7230  ELLIP H (02/10/07)  178.134  (m)                       GP(2002.00)    
 AI7230  ELLIP H (02/03/05)  178.111  (m)                       GP(       ) 4 2
 AI7230  NAD 83(1997)-  38 22 47.06760(N)    090 09 38.41477(W) AD(       ) 1
 AI7230  ELLIP H (08/28/00)  178.152  (m)                       GP(       ) 3 2
 AI7230
 AI7230.Superseded values are not recommended for survey control.
 AI7230
 AI7230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI7230.See file dsdata.pdf to determine how the superseded data were derived.
 AI7230
 AI7230_MARKER: DD = SURVEY DISK
 AI7230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI7230_STAMPING: 2247+44.06
 AI7230_MARK LOGO: ILDT
 AI7230_PROJECTION: FLUSH
 AI7230_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI7230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI7230+STABILITY: SURFACE MOTION
 AI7230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI7230+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2019
 AI7230
 AI7230  HISTORY     - Date     Condition        Report By
 AI7230  HISTORY     - 1996     MONUMENTED       ILDT
 AI7230  HISTORY     - 20190814 GOOD             ILDT
 AI7230
 AI7230                          STATION DESCRIPTION
 AI7230
 AI7230'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996
 AI7230'THE STATION IS LOCATED ABOUT 3 MI (4.8 KM) NORTH OF THE CENTER OF
 AI7230'WATERLOO.  TO REACH FROM THE INTERSECTION OF STATE ROUTES 3 AND 156 IN
 AI7230'WATERLOO, PROCEED NORTH ON ROUTE 3 FOR 3.25 MI (5.23 KM) TO THE
 AI7230'STATION ON THE LEFT IN THE CENTER OF THE MEDIAN, ABOUT 0.1 MI (0.2 KM)
 AI7230'SOUTH OF GG ROAD CROSSING, 31.3 M (102.7 FT) WEST OF A POWER POLE,
 AI7230'11.4 M (37.4 FT) WEST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AI7230'ROUTE 3, 38.5 M (126.3 FT) EAST OF A POWER POLE, AND 11.5 M (37.7 FT)
 AI7230'EAST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF ROUTE 3, SET IN THE
 AI7230'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 AI7230
 AI7230                          STATION RECOVERY (2019)
 AI7230
 AI7230'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 AI7230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI7231 ***********************************************************************
 AI7231  DESIGNATION -  WAT RTE 3B
 AI7231  PID         -  AI7231
 AI7231  STATE/COUNTY-  IL/MONROE
 AI7231  COUNTRY     -  US
 AI7231  USGS QUAD   -  WATERLOO (2018)
 AI7231
 AI7231                         *CURRENT SURVEY CONTROL
 AI7231  ______________________________________________________________________
 AI7231* NAD 83(2011) POSITION- 38 22 22.55555(N) 090 09 27.87136(W)   ADJUSTED
 AI7231* NAD 83(2011) ELLIP HT-   179.557 (meters)        (06/27/12)   ADJUSTED
 AI7231* NAD 83(2011) EPOCH   -  2010.00
 AI7231* NAVD 88 ORTHO HEIGHT -   209.9   (meters)      689.    (feet) GPS OBS
 AI7231  ______________________________________________________________________
 AI7231  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AI7231  GEOID HEIGHT    -        -30.298 (meters)                     GEOID96
 AI7231  GEOID HEIGHT    -        -30.334 (meters)                     GEOID18
 AI7231  NAD 83(2011) X  -    -13,784.785 (meters)                     COMP
 AI7231  NAD 83(2011) Y  - -5,006,959.541 (meters)                     COMP
 AI7231  NAD 83(2011) Z  -  3,938,092.333 (meters)                     COMP
 AI7231  LAPLACE CORR    -          1.60  (seconds)                    DEFLEC18
 AI7231
 AI7231  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI7231  Standards:
 AI7231         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI7231            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI7231  -------------------------------------------------------------------
 AI7231  NETWORK    1.32   2.14           0.61   0.44   1.09     -0.01948550
 AI7231  -------------------------------------------------------------------
 AI7231  Click here for local accuracies and other accuracy information.
 AI7231
 AI7231.The horizontal coordinates were established by GPS observations
 AI7231.and adjusted by the National Geodetic Survey in June 2012.
 AI7231
 AI7231.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI7231.been affixed to the stable North American tectonic plate. See 
 AI7231.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI7231
 AI7231.The horizontal coordinates are valid at the epoch date displayed above
 AI7231.which is a decimal equivalence of Year/Month/Day.
 AI7231
 AI7231.The orthometric height was determined by GPS observations and a
 AI7231.high-resolution geoid model.
 AI7231
 AI7231.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI7231.GEOID18 height accuracy estimate available here.
 AI7231
 AI7231.Click photographs - Photos may exist for this station.
 AI7231
 AI7231.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI7231
 AI7231.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI7231
 AI7231.The ellipsoidal height was determined by GPS observations
 AI7231.and is referenced to NAD 83.
 AI7231
 AI7231. The following values were computed from the NAD 83(2011) position.
 AI7231
 AI7231;                    North         East     Units Scale Factor Converg.
 AI7231;SPC IL W     -   189,362.916   700,779.839   MT  0.99994118   +0 00 19.9
 AI7231;SPC IL W     -   621,268.17  2,299,141.86   sFT  0.99994118   +0 00 19.9
 AI7231;UTM  15      - 4,251,018.817   748,297.224   MT  1.00035932   +1 45 55.1
 AI7231
 AI7231!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI7231!SPC IL W     -   0.99997183  x   0.99994118  =   0.99991301
 AI7231!UTM  15      -   0.99997183  x   1.00035932  =   1.00033114
 AI7231
 AI7231:                Primary Azimuth Mark                     Grid Az
 AI7231:SPC IL W     -  WAT RTE 3A                               341 17 28.6
 AI7231:UTM  15      -  WAT RTE 3A                               339 31 53.4
 AI7231
 AI7231_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4829751018(NAD 83)
 AI7231
 AI7231|---------------------------------------------------------------------|
 AI7231| PID    Reference Object                     Distance      Geod. Az  |
 AI7231|                                                           dddmmss.s |
 AI7231| AI7230 WAT RTE 3A                          APPROX. 0.8 KM 3411748.5 |
 AI7231|---------------------------------------------------------------------|
 AI7231
 AI7231                          SUPERSEDED SURVEY CONTROL
 AI7231
 AI7231  NAD 83(2007)-  38 22 22.55553(N)    090 09 27.87213(W) AD(2002.00) 0
 AI7231  ELLIP H (02/10/07)  179.583  (m)                       GP(2002.00)    
 AI7231  ELLIP H (02/03/05)  179.560  (m)                       GP(       ) 4 2
 AI7231  NAD 83(1997)-  38 22 22.55558(N)    090 09 27.87253(W) AD(       ) 1
 AI7231  ELLIP H (08/28/00)  179.601  (m)                       GP(       ) 3 2
 AI7231
 AI7231.Superseded values are not recommended for survey control.
 AI7231
 AI7231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI7231.See file dsdata.pdf to determine how the superseded data were derived.
 AI7231
 AI7231_MARKER: DD = SURVEY DISK
 AI7231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI7231_STAMPING: 2221+26.10
 AI7231_MARK LOGO: ILDT
 AI7231_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI7231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI7231+STABILITY: SURFACE MOTION
 AI7231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI7231+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AI7231
 AI7231  HISTORY     - Date     Condition        Report By
 AI7231  HISTORY     - 1996     MONUMENTED       ILDT
 AI7231
 AI7231                          STATION DESCRIPTION
 AI7231
 AI7231'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996
 AI7231'STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) NORTH OF THE CENTER OF
 AI7231'WATERLOO.  TO REACH FROM THE INTERSECTION OF STATE ROUTES 3 AND 156 IN
 AI7231'WATERLOO, PROCEED NORTH ON ROUTE 3 FOR 2.75 MI (4.43 KM) TO THE
 AI7231'STATION ON THE LEFT IN THE CENTER OF THE MEDIAN, ABOUT 0.1 MI (0.2 KM)
 AI7231'NORTH OF A TURNAROUND IN THE MEDIAN, 11.4 M (37.4 FT) EAST OF THE
 AI7231'CENTERLINE OF THE SOUTHBOUND LANES OF ROUTE 3, 11.4 M (37.4 FT) WEST
 AI7231'OF THE CENTERLINE OF THE NORTHBOUND LANES OF ROUTE 3, SET IN THE TOP
 AI7231'OF A CONCRETE MONUMENT, FLUSH WITH THE GROUND.  NOTE -- THE DISK IS
 AI7231'DOUBLE PUNCHED.  THE POINT USED IS THE LARGER ONE WHICH IS CLOSEST TO
 AI7231'THE CENTER OF THE DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0254 ***********************************************************************
 MG0254  DESIGNATION -  WATAGA
 MG0254  PID         -  MG0254
 MG0254  STATE/COUNTY-  IL/KNOX
 MG0254  COUNTRY     -  US
 MG0254  USGS QUAD   -  WATAGA (2018)
 MG0254
 MG0254                         *CURRENT SURVEY CONTROL
 MG0254  ______________________________________________________________________
 MG0254* NAD 83(1997) POSITION- 41 01 38.77081(N) 090 19 29.01189(W)   ADJUSTED
 MG0254* NAVD 88 ORTHO HEIGHT -   251.978 (meters)      826.70  (feet) ADJUSTED
 MG0254  ______________________________________________________________________
 MG0254  GEOID HEIGHT    -        -32.910 (meters)                     GEOID18
 MG0254  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 MG0254  DYNAMIC HEIGHT  -        251.868 (meters)      826.34  (feet) COMP
 MG0254  MODELED GRAVITY -    980,182.2   (mgal)                       NAVD 88
 MG0254
 MG0254  HORZ ORDER      -  SECOND
 MG0254  VERT ORDER      -  SECOND    CLASS 0
 MG0254
 MG0254.The horizontal coordinates were established by classical geodetic methods
 MG0254.and adjusted by the National Geodetic Survey in October 1999.
 MG0254
 MG0254.The orthometric height was determined by differential leveling and
 MG0254.adjusted by the NATIONAL GEODETIC SURVEY
 MG0254.in June 1991.
 MG0254
 MG0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0254.GEOID18 height accuracy estimate available here.
 MG0254
 MG0254.Click photographs - Photos may exist for this station.
 MG0254
 MG0254.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0254
 MG0254.The dynamic height is computed by dividing the NAVD 88
 MG0254.geopotential number by the normal gravity value computed on the
 MG0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0254.degrees latitude (g = 980.6199 gals.).
 MG0254
 MG0254.The modeled gravity was interpolated from observed gravity values.
 MG0254
 MG0254. The following values were computed from the NAD 83(1997) position.
 MG0254
 MG0254;                    North         East     Units Scale Factor Converg.
 MG0254;SPC IL W     -   484,084.302   686,707.984   MT  0.99994335   -0 06 13.5
 MG0254;SPC IL W     - 1,588,199.91  2,252,974.44   sFT  0.99994335   -0 06 13.5
 MG0254;UTM  15      - 4,545,250.879   724,912.805   MT  1.00022264   +1 45 24.6
 MG0254
 MG0254!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0254!SPC IL W     -   0.99996564  x   0.99994335  =   0.99990899
 MG0254!UTM  15      -   0.99996564  x   1.00022264  =   1.00018827
 MG0254
 MG0254:                Primary Azimuth Mark                     Grid Az
 MG0254:SPC IL W     -  WATAGA AZ MK                             178 44 15.2
 MG0254:UTM  15      -  WATAGA AZ MK                             176 52 37.1
 MG0254
 MG0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2491245250(NAD 83)
 MG0254
 MG0254|---------------------------------------------------------------------|
 MG0254| PID    Reference Object                     Distance      Geod. Az  |
 MG0254|                                                           dddmmss.s |
 MG0254| MG0253 WATAGA RM 1                          15.989 METERS 00135     |
 MG0254| MG0255 WATAGA RM 2                          13.672 METERS 09140     |
 MG0254| MG0256 WATAGA AZ MK                                       1783801.7 |
 MG0254| LD0715 GALESBURG RAD STA WGIL MAST         APPROX. 9.6 KM 1895348.1 |
 MG0254|---------------------------------------------------------------------|
 MG0254
 MG0254                          SUPERSEDED SURVEY CONTROL
 MG0254
 MG0254  NAD 83(1996)-  41 01 38.77087(N)    090 19 29.01208(W) AD(       ) 2
 MG0254  NAD 83(1986)-  41 01 38.77455(N)    090 19 29.02769(W) AD(       ) 2
 MG0254  NAD 27      -  41 01 38.64100(N)    090 19 28.57200(W) AD(       ) 2
 MG0254  NGVD 29 (??/??/92)  252.030  (m)          826.87   (f) ADJ UNCH    2 0
 MG0254  NGVD 29             252.03   (m)          826.9    (f) LEVELING    3  
 MG0254
 MG0254.Superseded values are not recommended for survey control.
 MG0254
 MG0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0254.See file dsdata.pdf to determine how the superseded data were derived.
 MG0254
 MG0254_MARKER: DS = TRIANGULATION STATION DISK
 MG0254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0254_STAMPING: WATAGA 1959
 MG0254_MARK LOGO: CGS
 MG0254_PROJECTION: FLUSH
 MG0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0254+STABILITY: SURFACE MOTION
 MG0254
 MG0254  HISTORY     - Date     Condition        Report By
 MG0254  HISTORY     - 1959     MONUMENTED       CGS
 MG0254  HISTORY     - 1959     GOOD             CGS
 MG0254  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0254  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0254  HISTORY     - 20130815 MARK NOT FOUND   ILDT
 MG0254
 MG0254                          STATION DESCRIPTION
 MG0254
 MG0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0254'THE STATION IS LOCATED ABOUT 2-1/2 MILES WEST OF WATAGA AND
 MG0254'1-1/2 MILES EAST OF HENDERSON.
 MG0254'
 MG0254'TO REACH THE STATION FROM THE FIRST RAILROAD CROSSING
 MG0254'SOUTHWEST OF THE DEPOT IN WATAGA, GO NORTHWESTERLY AND WEST
 MG0254'ON THE SURFACED ROAD FOR 1.4 MILES TO A T-INTERSECTION,
 MG0254'TURN LEFT, SOUTH, FOR 0.15 MILE TO A ROAD RIGHT, TURN RIGHT
 MG0254'AND GO WEST FOR 1 MILE TO A CROSSROAD, TURN RIGHT, NORTH,
 MG0254'FOR 0.25 MILE TO A FENCE CORNER AND THE STATION ON THE LEFT.
 MG0254'
 MG0254'STATION MARK, A STANDARD DISK STAMPED WATAGA 1959, IS SET
 MG0254'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 MG0254'SURFACE OF THE GROUND.  THE MARK IS 22 FEET WEST OF THE APPROXIMATE
 MG0254'CENTER OF THE GRAVEL ROAD, 3 FEET SOUTH-SOUTHEAST OF A FENCE
 MG0254'CORNER AND 2.2 FEET EAST OF A FENCE LINE AND A WITNESS POST.
 MG0254'
 MG0254'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED WATAGA NO.
 MG0254'1 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MG0254'4 INCHES.  THE MARK IS 50 FEET NORTH OF A FENCE CORNER, 22
 MG0254'FEET WEST OF THE APPROXIMATE CENTER OF THE GRAVEL ROAD AND
 MG0254'2 FEET EAST OF A FENCE LINE.
 MG0254'
 MG0254'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED WATAGA NO.
 MG0254'2 1959, IS SET IN A 12 INCH SQUARE CONCRETE POST WHICH IS
 MG0254'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 59.6 FEET
 MG0254'NORTH OF A TELEPHONE POLE, 22 FEET EAST OF THE APPROXIMATE
 MG0254'CENTER OF THE GRAVEL ROAD AND 1 FOOT WEST OF A FENCE LINE.
 MG0254'
 MG0254'AZIMUTH MARK, A STANDARD DISK STAMPED WATAGA 1959, IS SET
 MG0254'IN A 12 INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 MG0254'SURFACED ROAD, 25.3 FEET EAST OF THE APPROXIMATE CENTER OF
 MG0254'THE GRAVEL ROAD, 5.5 FEET NORTH OF A POWER POLE AND A TELEPHONE
 MG0254'POLE, 5 FEET WEST OF A FENCE CORNER AND 2.3 FEET WEST OF
 MG0254'A WITNESS POST.
 MG0254'
 MG0254'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 MG0254'SURFACED ROAD FOR 0.25 MILE TO A CROSSROAD AND THE AZIMUTH
 MG0254'MARK ON THE LEFT.
 MG0254
 MG0254                          STATION RECOVERY (1959)
 MG0254
 MG0254'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0254'1.8 MI E FROM HENDERSON.
 MG0254'ABOUT 1.5 MILES EAST ALONG A BLACKTOP ROAD FROM THE CITY PARK
 MG0254'AT HENDERSON, THENCE 0.25 MILES NORTH ALONG A GRAVEL ROAD, 22
 MG0254'FEET WEST OF THE CENTER LINE OF THE ROAD, 2.4 FEET EAST OF
 MG0254'FENCE LINE, 3 FEET SOUTHEAST OF FENCE CORNER, 75 FEET
 MG0254'NORTHWEST AND ACROSS THE ROAD FROM A TELEPHONE POLE, 6 POLES
 MG0254'NORTH OF A CROSS ROAD, 2.2 FEET NORTHEAST OF A METAL WITNESS
 MG0254'POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0254'POST FLUSH WITH THE GROUND.
 MG0254
 MG0254                          STATION RECOVERY (1997)
 MG0254
 MG0254'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0254'MARK NOT FOUND.
 MG0254
 MG0254                          STATION RECOVERY (2012)
 MG0254
 MG0254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0254'MARK NOT FOUND.
 MG0254
 MG0254                          STATION RECOVERY (2013)
 MG0254
 MG0254'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MG0254'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0256 ***********************************************************************
 MG0256  DESIGNATION -  WATAGA AZ MK
 MG0256  PID         -  MG0256
 MG0256  STATE/COUNTY-  IL/KNOX
 MG0256  COUNTRY     -  US
 MG0256  USGS QUAD   -  WATAGA (2018)
 MG0256
 MG0256                         *CURRENT SURVEY CONTROL
 MG0256  ______________________________________________________________________
 MG0256* NAD 83(1986) POSITION- 41 01 25.     (N) 090 19 28.     (W)   SCALED
 MG0256* NAVD 88 ORTHO HEIGHT -   252.164 (meters)      827.31  (feet) ADJUSTED
 MG0256  ______________________________________________________________________
 MG0256  GEOID HEIGHT    -        -32.914 (meters)                     GEOID18
 MG0256  DYNAMIC HEIGHT  -        252.054 (meters)      826.95  (feet) COMP
 MG0256  MODELED GRAVITY -    980,181.8   (mgal)                       NAVD 88
 MG0256
 MG0256  VERT ORDER      -  SECOND    CLASS 0
 MG0256
 MG0256.The horizontal coordinates were scaled from a map and have
 MG0256.an estimated accuracy of +/- 6 seconds.
 MG0256
 MG0256.The orthometric height was determined by differential leveling and
 MG0256.adjusted by the NATIONAL GEODETIC SURVEY
 MG0256.in June 1991.
 MG0256
 MG0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0256.GEOID18 height accuracy estimate available here.
 MG0256
 MG0256.Click photographs - Photos may exist for this station.
 MG0256
 MG0256.The dynamic height is computed by dividing the NAVD 88
 MG0256.geopotential number by the normal gravity value computed on the
 MG0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0256.degrees latitude (g = 980.6199 gals.).
 MG0256
 MG0256.The modeled gravity was interpolated from observed gravity values.
 MG0256
 MG0256;                    North         East    Units  Estimated Accuracy
 MG0256;SPC IL W     -   483,660.      686,730.      MT  (+/- 180 meters Scaled)
 MG0256
 MG0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF249448(NAD 83)
 MG0256
 MG0256                          SUPERSEDED SURVEY CONTROL
 MG0256
 MG0256  NGVD 29 (??/??/92)  252.215  (m)          827.48   (f) ADJ UNCH    2 0
 MG0256
 MG0256.Superseded values are not recommended for survey control.
 MG0256
 MG0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0256.See file dsdata.pdf to determine how the superseded data were derived.
 MG0256
 MG0256_MARKER: DZ = AZIMUTH MARK DISK
 MG0256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0256_STAMPING: WATAGA 1959
 MG0256_MARK LOGO: CGS
 MG0256_PROJECTION: FLUSH
 MG0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0256+STABILITY: SURFACE MOTION
 MG0256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0256+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2013
 MG0256
 MG0256  HISTORY     - Date     Condition        Report By
 MG0256  HISTORY     - 1959     MONUMENTED       CGS
 MG0256  HISTORY     - 19971124 GOOD             USPSQD
 MG0256  HISTORY     - 20120612 GOOD             ILDT
 MG0256  HISTORY     - 20130815 GOOD             ILDT
 MG0256
 MG0256                          STATION DESCRIPTION
 MG0256
 MG0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0256'1.5 MI E FROM HENDERSON.
 MG0256'ABOUT 1.5 MILES EAST ALONG A BLACKTOP ROAD FROM THE CITY PARK
 MG0256'AT HENDERSON, 25 FEET EAST OF THE CENTER LINE OF THE GRAVEL
 MG0256'ROAD, 33 FEET NORTH OF THE CENTER LINE OF THE BLACKTOP ROAD,
 MG0256'6.5 FEET NORTHWEST OF A POWER POLE, 40 FEET NORTHEAST OF THE
 MG0256'CENTER LINE OF THE JUNCTION, 4.6 FEET WEST OF A FENCE CORNER,
 MG0256'2.3 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 MG0256'ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MG0256
 MG0256                          STATION RECOVERY (1997)
 MG0256
 MG0256'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0256'RECOVERED IN GOOD CONDITION.
 MG0256
 MG0256                          STATION RECOVERY (2012)
 MG0256
 MG0256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0256'RECOVERED IN GOOD CONDITION.
 MG0256
 MG0256                          STATION RECOVERY (2013)
 MG0256
 MG0256'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MG0256'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0253 ***********************************************************************
 MG0253  DESIGNATION -  WATAGA RM 1
 MG0253  PID         -  MG0253
 MG0253  STATE/COUNTY-  IL/KNOX
 MG0253  COUNTRY     -  US
 MG0253  USGS QUAD   -  WATAGA (2018)
 MG0253
 MG0253                         *CURRENT SURVEY CONTROL
 MG0253  ______________________________________________________________________
 MG0253* NAD 83(1986) POSITION- 41 01 39.29   (N) 090 19 28.99   (W)   HD_HELD1
 MG0253* NAVD 88 ORTHO HEIGHT -   252.143 (meters)      827.24  (feet) ADJUSTED
 MG0253  ______________________________________________________________________
 MG0253  GEOID HEIGHT    -        -32.910 (meters)                     GEOID18
 MG0253  DYNAMIC HEIGHT  -        252.034 (meters)      826.88  (feet) COMP
 MG0253  MODELED GRAVITY -    980,182.2   (mgal)                       NAVD 88
 MG0253
 MG0253  VERT ORDER      -  SECOND    CLASS 0
 MG0253
 MG0253.The horizontal coordinates were determined by differentially corrected
 MG0253.hand held GPS observations or other comparable positioning techniques
 MG0253.and have an estimated accuracy of +/- 3 meters.
 MG0253
 MG0253.The orthometric height was determined by differential leveling and
 MG0253.adjusted by the NATIONAL GEODETIC SURVEY
 MG0253.in June 1991.
 MG0253
 MG0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0253.GEOID18 height accuracy estimate available here.
 MG0253
 MG0253.Click photographs - Photos may exist for this station.
 MG0253
 MG0253.The dynamic height is computed by dividing the NAVD 88
 MG0253.geopotential number by the normal gravity value computed on the
 MG0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0253.degrees latitude (g = 980.6199 gals.).
 MG0253
 MG0253.The modeled gravity was interpolated from observed gravity values.
 MG0253
 MG0253;                    North         East    Units  Estimated Accuracy
 MG0253;SPC IL W     -   484,100.3     686,708.5     MT  (+/- 3 meters HH1 GPS) 
 MG0253
 MG0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2491245266(NAD 83)
 MG0253
 MG0253                          SUPERSEDED SURVEY CONTROL
 MG0253
 MG0253  NGVD 29 (??/??/92)  252.195  (m)          827.41   (f) ADJ UNCH    2 0
 MG0253
 MG0253.Superseded values are not recommended for survey control.
 MG0253
 MG0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0253.See file dsdata.pdf to determine how the superseded data were derived.
 MG0253
 MG0253_MARKER: DR = REFERENCE MARK DISK
 MG0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0253_STAMPING: WATAGA NO 1 1959
 MG0253_MARK LOGO: CGS
 MG0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0253+STABILITY: SURFACE MOTION
 MG0253
 MG0253  HISTORY     - Date     Condition        Report By
 MG0253  HISTORY     - 1959     MONUMENTED       CGS
 MG0253  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0253  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0253  HISTORY     - 20130815 MARK NOT FOUND   ILDT
 MG0253
 MG0253                          STATION DESCRIPTION
 MG0253
 MG0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0253'1.8 MI E FROM HENDERSON.
 MG0253'ABOUT 1.5 MILES EAST ALONG A BLACKTOP ROAD FROM THE CITY PARK
 MG0253'AT HENDERSON, THENCE 0.25 MILES NORTH ALONG A GRAVEL ROAD,
 MG0253'22 FEET WEST OF THE CENTER LINE OF THE ROAD, 50 FEET NORTH OF A
 MG0253'T-FENCE CORNER, 1.6 FEET EAST OF FENCE LINE, 121 FEET
 MG0253'NORTHWEST AND ACROSS THE ROAD FROM A TELEPHONE POLE WHICH IS THE
 MG0253'6TH POLE NORTH OF A CROSS ROAD, 53.3 NORTH OF A METAL WITNESS
 MG0253'POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0253'POST PROJECTING 4 INCHES.
 MG0253
 MG0253                          STATION RECOVERY (1997)
 MG0253
 MG0253'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0253'MARK NOT FOUND.
 MG0253
 MG0253                          STATION RECOVERY (2012)
 MG0253
 MG0253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0253'MARK NOT FOUND.
 MG0253
 MG0253                          STATION RECOVERY (2013)
 MG0253
 MG0253'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MG0253'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0255 ***********************************************************************
 MG0255  DESIGNATION -  WATAGA RM 2
 MG0255  PID         -  MG0255
 MG0255  STATE/COUNTY-  IL/KNOX
 MG0255  COUNTRY     -  US
 MG0255  USGS QUAD   -  WATAGA (2018)
 MG0255
 MG0255                         *CURRENT SURVEY CONTROL
 MG0255  ______________________________________________________________________
 MG0255* NAD 83(1986) POSITION- 41 01 38.76   (N) 090 19 28.43   (W)   HD_HELD1
 MG0255* NAVD 88 ORTHO HEIGHT -   251.915 (meters)      826.49  (feet) ADJUSTED
 MG0255  ______________________________________________________________________
 MG0255  GEOID HEIGHT    -        -32.910 (meters)                     GEOID18
 MG0255  DYNAMIC HEIGHT  -        251.805 (meters)      826.13  (feet) COMP
 MG0255  MODELED GRAVITY -    980,182.2   (mgal)                       NAVD 88
 MG0255
 MG0255  VERT ORDER      -  SECOND    CLASS 0
 MG0255
 MG0255.The horizontal coordinates were determined by differentially corrected
 MG0255.hand held GPS observations or other comparable positioning techniques
 MG0255.and have an estimated accuracy of +/- 3 meters.
 MG0255
 MG0255.The orthometric height was determined by differential leveling and
 MG0255.adjusted by the NATIONAL GEODETIC SURVEY
 MG0255.in June 1991.
 MG0255
 MG0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0255.GEOID18 height accuracy estimate available here.
 MG0255
 MG0255.Click photographs - Photos may exist for this station.
 MG0255
 MG0255.The dynamic height is computed by dividing the NAVD 88
 MG0255.geopotential number by the normal gravity value computed on the
 MG0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0255.degrees latitude (g = 980.6199 gals.).
 MG0255
 MG0255.The modeled gravity was interpolated from observed gravity values.
 MG0255
 MG0255;                    North         East    Units  Estimated Accuracy
 MG0255;SPC IL W     -   484,083.9     686,721.6     MT  (+/- 3 meters HH1 GPS) 
 MG0255
 MG0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2492645250(NAD 83)
 MG0255
 MG0255                          SUPERSEDED SURVEY CONTROL
 MG0255
 MG0255  NGVD 29 (??/??/92)  251.966  (m)          826.66   (f) ADJ UNCH    2 0
 MG0255
 MG0255.Superseded values are not recommended for survey control.
 MG0255
 MG0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0255.See file dsdata.pdf to determine how the superseded data were derived.
 MG0255
 MG0255_MARKER: DR = REFERENCE MARK DISK
 MG0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0255_STAMPING: WATAGA NO 2 1959
 MG0255_MARK LOGO: CGS
 MG0255_PROJECTION: FLUSH
 MG0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0255+STABILITY: SURFACE MOTION
 MG0255
 MG0255  HISTORY     - Date     Condition        Report By
 MG0255  HISTORY     - 1959     MONUMENTED       CGS
 MG0255  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0255  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0255  HISTORY     - 20130815 MARK NOT FOUND   ILDT
 MG0255
 MG0255                          STATION DESCRIPTION
 MG0255
 MG0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0255'1.8 MI E FROM HENDERSON.
 MG0255'ABOUT 1.75 MILES EAST ALONG A BLACKTOP ROAD FROM THE CITY PARK
 MG0255'AT HENDERSON, THENCE 0.25 MILES NORTH ALONG A GRAVEL ROAD, 23.5
 MG0255'FEET EAST OF THE CENTER LINE OF THE ROAD, 60 FEET SOUTH OF A
 MG0255'TELEPHONE POLE WHICH IS THE 6TH POLE NORTH OF A ROAD CROSSING,
 MG0255'47 FEET EAST AND ACROSS THE ROAD FROM A T-FENCE CORNER, 1 FOOT
 MG0255'WEST OF FENCE LINE, 44.9 FEET EAST OF TRIANGULATION STATION
 MG0255'WATAGA, 46.7 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 MG0255'THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 MG0255'GROUND.
 MG0255
 MG0255                          STATION RECOVERY (1997)
 MG0255
 MG0255'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0255'MARK NOT FOUND.
 MG0255
 MG0255                          STATION RECOVERY (2012)
 MG0255
 MG0255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0255'MARK NOT FOUND.
 MG0255
 MG0255                          STATION RECOVERY (2013)
 MG0255
 MG0255'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MG0255'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1986 ***********************************************************************
 JB1986  DESIGNATION -  WATER TK HALF MI N BELLEVILLE
 JB1986  PID         -  JB1986
 JB1986  STATE/COUNTY-  IL/ST CLAIR
 JB1986  COUNTRY     -  US
 JB1986  USGS QUAD   -  O'FALLON (2018)
 JB1986
 JB1986                         *CURRENT SURVEY CONTROL
 JB1986  ______________________________________________________________________
 JB1986* NAD 83(1997) POSITION- 38 31 19.07391(N) 089 58 16.40876(W)   ADJUSTED
 JB1986  ______________________________________________________________________
 JB1986  GEOID HEIGHT    -        -30.600 (meters)                     GEOID18
 JB1986  LAPLACE CORR    -          0.73  (seconds)                    DEFLEC18
 JB1986  HORZ ORDER      -  THIRD
 JB1986
 JB1986.The horizontal coordinates were established by classical geodetic methods
 JB1986.and adjusted by the National Geodetic Survey in October 1999.
 JB1986
 JB1986.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1986.GEOID18 height accuracy estimate available here.
 JB1986
 JB1986.Click photographs - Photos may exist for this station.
 JB1986
 JB1986.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1986
 JB1986. The following values were computed from the NAD 83(1997) position.
 JB1986
 JB1986;                    North         East     Units Scale Factor Converg.
 JB1986;SPC IL W     -   205,923.397   717,042.773   MT  0.99994475   +0 07 18.2
 JB1986;SPC IL W     -   675,600.34  2,352,497.83   sFT  0.99994475   +0 07 18.2
 JB1986;UTM  16      - 4,267,915.872   240,967.944   MT  1.00042638   -1 51 05.6
 JB1986;UTM  15      - 4,268,079.673   764,050.385   MT  1.00045871   +1 53 14.8
 JB1986
 JB1986_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4096767915(NAD 83)
 JB1986
 JB1986                          SUPERSEDED SURVEY CONTROL
 JB1986
 JB1986  NAD 83(1986)-  38 31 19.09103(N)    089 58 16.40334(W) AD(       ) 3
 JB1986  NAD 27      -  38 31 18.91000(N)    089 58 16.03000(W) AD(       ) 3
 JB1986
 JB1986.Superseded values are not recommended for survey control.
 JB1986
 JB1986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1986.See file dsdata.pdf to determine how the superseded data were derived.
 JB1986
 JB1986_MARKER: 51 = TANK
 JB1986
 JB1986  HISTORY     - Date     Condition        Report By
 JB1986  HISTORY     - 1930     FIRST OBSERVED   CGS
 JB1986
 JB1986                          STATION DESCRIPTION
 JB1986
 JB1986'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1682 ***********************************************************************
 HB1682  DESIGNATION -  WATER VALLEY
 HB1682  PID         -  HB1682
 HB1682  STATE/COUNTY-  IL/UNION
 HB1682  COUNTRY     -  US
 HB1682  USGS QUAD   -  MAKANDA (2018)
 HB1682
 HB1682                         *CURRENT SURVEY CONTROL
 HB1682  ______________________________________________________________________
 HB1682* NAD 83(1997) POSITION- 37 34 54.38264(N) 089 10 15.04453(W)   ADJUSTED
 HB1682* NAVD 88 ORTHO HEIGHT -   268.    (meters)      879.    (feet) SCALED
 HB1682  ______________________________________________________________________
 HB1682  GEOID HEIGHT    -        -28.780 (meters)                     GEOID18
 HB1682  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 HB1682  HORZ ORDER      -  SECOND
 HB1682
 HB1682.The horizontal coordinates were established by classical geodetic methods
 HB1682.and adjusted by the National Geodetic Survey in October 1999.
 HB1682
 HB1682.The orthometric height was scaled from a topographic map.
 HB1682
 HB1682.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1682.GEOID18 height accuracy estimate available here.
 HB1682
 HB1682.Click photographs - Photos may exist for this station.
 HB1682
 HB1682.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1682
 HB1682. The following values were computed from the NAD 83(1997) position.
 HB1682
 HB1682;                    North         East     Units Scale Factor Converg.
 HB1682;SPC IL W     -   102,018.701   787,955.767   MT  1.00003643   +0 36 26.6
 HB1682;SPC IL W     -   334,706.35  2,585,151.55   sFT  1.00003643   +0 36 26.6
 HB1682;UTM  16      - 4,161,628.816   308,316.374   MT  1.00005259   -1 19 27.8
 HB1682
 HB1682!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1682!SPC IL W     -   0.99996247  x   1.00003643  =   0.99999890
 HB1682!UTM  16      -   0.99996247  x   1.00005259  =   1.00001506
 HB1682
 HB1682:                Primary Azimuth Mark                     Grid Az
 HB1682:SPC IL W     -  MAKANDA                                  295 53 24.6
 HB1682:UTM  16      -  MAKANDA                                  297 49 19.0
 HB1682
 HB1682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0831661628(NAD 83)
 HB1682
 HB1682|---------------------------------------------------------------------|
 HB1682| PID    Reference Object                     Distance      Geod. Az  |
 HB1682|                                                           dddmmss.s |
 HB1682| CI4907 WATER VALLEY RM 1                    18.928 METERS 04855     |
 HB1682| CI4908 WATER VALLEY RM 2                    15.883 METERS 13610     |
 HB1682| HB1681 WATER VALLEY LOOKOUT TOWER           16.020 METERS 26438     |
 HB1682| CI4909 WATER VALLEY RM 3                    72.369 METERS 28117     |
 HB1682| HB1680 MAKANDA                             APPROX. 6.2 KM 2962951.2 |
 HB1682|---------------------------------------------------------------------|
 HB1682
 HB1682                          SUPERSEDED SURVEY CONTROL
 HB1682
 HB1682  NAD 83(1993)-  37 34 54.39052(N)    089 10 15.04516(W) AD(       ) 2
 HB1682  NAD 83(1986)-  37 34 54.39191(N)    089 10 15.04791(W) AD(       ) 2
 HB1682  NAD 27      -  37 34 54.21365(N)    089 10 14.75622(W) AD(       ) 2
 HB1682
 HB1682.Superseded values are not recommended for survey control.
 HB1682
 HB1682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1682.See file dsdata.pdf to determine how the superseded data were derived.
 HB1682
 HB1682_MARKER: DS = TRIANGULATION STATION DISK
 HB1682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1682_STAMPING: WATER VALLEY 1961
 HB1682_MARK LOGO: CGS
 HB1682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1682+STABILITY: SURFACE MOTION
 HB1682
 HB1682  HISTORY     - Date     Condition        Report By
 HB1682  HISTORY     - 1961     MONUMENTED       CGS
 HB1682
 HB1682                          STATION DESCRIPTION
 HB1682
 HB1682'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1682'THE STATION IS ABOUT 5 MILES NORTHEAST OF COBDEN, AT THE SITE OF THE
 HB1682'WATER VALLEY LOOKOUT TOWER AND IS ON STATE PROPERTY.  IT IS
 HB1682'40.6 FEET EAST OF THE NORTHEAST LEG OF THE LOOKOUT TOWER, 43 FEET
 HB1682'NORTHEAST OF THE SOUTHEAST LEG OF THE TOWER, 42 FEET SOUTHWEST OF A 9
 HB1682'INCH ELM TREE AND 4 FEET SOUTHWEST OF A WITNESS POST.  THE MONUMENT
 HB1682'PROJECTS 2 INCHES AND THE DISK IS STAMPED WATER VALLEY 1961.
 HB1682'
 HB1682'TO REACH FROM THE RAILROAD OVERPASS ON U.S. HIGHWAY 51 IN THE NORTH
 HB1682'EDGE OF COBDEN, GO SOUTHERLY ON HIGHWAY 51 FOR 0.1 MILE TO A SIDE
 HB1682'ROAD LEFT AND A SIGN ON THE RIGHT, WATER VALLEY TOWER 7 M.  TURN LEFT
 HB1682'AND GO EASTERLY ON A PAVED ROAD FOR 0.1 MILE TO A T-ROAD.  TURN LEFT
 HB1682'AND GO NORTH AND EAST ON A PAVED ROAD FOR 0.45 MILE TO THE END OF THE
 HB1682'PAVEMENT.  CONTINUE ON A GRAVELED ROAD AND GO EASTERLY FOR 2.7
 HB1682'MILES TO A Y-FORK.  KEEP RIGHT AND GO EAST AND NORTHEAST ON A PAVED
 HB1682'ROAD FOR 1.0 MILE TO A Y-FORK.  KEEP LEFT AND GO NORTHEAST AND NORTH
 HB1682'ON A PAVED ROAD FOR 1.8 MILES TO A TRACK ROAD ON THE RIGHT AND A
 HB1682'WHITE FRAME HOUSE ON THE LEFT.  TURN RIGHT AND GO EAST ON THE TRACK
 HB1682'ROAD FOR 0.45 MILE TO A Y-FORK.  KEEP RIGHT AND GO EASTERLY ON A
 HB1682'TRACK ROAD FOR 0.15 MILE TO THE STATION.
 HB1682'
 HB1682'REFERENCE MARK 1 IS 58 FEET NORTHEAST OF THE WITNESS POST, 48 FEET
 HB1682'SOUTHEAST OF A 14 INCH CHERRY TREE AND 21 FEET NORTHEAST OF
 HB1682'THE 9 INCH ELM TREE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 HB1682'STAMPED WATER VALLEY NO. 1 1961.
 HB1682'
 HB1682'REFERENCE MARK 2 IS 88 FEET SOUTHEAST OF THE NORTHEAST LEG OF LOOKOUT
 HB1682'TOWER AND 54 FEET SOUTHEAST OF THE WITNESS POST.  THE MONUMENT
 HB1682'PROJECTS 5 INCHES AND THE DISK IS STAMPED WATER VALLEY NO 2 1961.
 HB1682'
 HB1682'REFERENCE MARK 3 IS 58 FEET SOUTH OF A 6 INCH PINE TREE, 20 FEET
 HB1682'NORTHWEST OF A 10 INCH PINE TREE AND 2 FEET EAST OF A WITNESS POST.
 HB1682'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED WATER VALLEY
 HB1682'NO. 3 1961.
 HB1682'
 HB1682'THE DIRECTION TO REFERENCE MARK 3 WAS OBTAINED BY PRECISE METHODS.
 HB1682'
 HB1682'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1681 ***********************************************************************
 HB1681  DESIGNATION -  WATER VALLEY LOOKOUT TOWER
 HB1681  PID         -  HB1681
 HB1681  STATE/COUNTY-  IL/UNION
 HB1681  COUNTRY     -  US
 HB1681  USGS QUAD   -  MAKANDA (2018)
 HB1681
 HB1681                         *CURRENT SURVEY CONTROL
 HB1681  ______________________________________________________________________
 HB1681* NAD 83(1997) POSITION- 37 34 54.33411(N) 089 10 15.69458(W)   ADJUSTED
 HB1681  ______________________________________________________________________
 HB1681  GEOID HEIGHT    -        -28.780 (meters)                     GEOID18
 HB1681  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 HB1681  HORZ ORDER      -  THIRD
 HB1681
 HB1681.The horizontal coordinates were established by classical geodetic methods
 HB1681.and adjusted by the National Geodetic Survey in October 1999.
 HB1681
 HB1681.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1681.GEOID18 height accuracy estimate available here.
 HB1681
 HB1681.Click photographs - Photos may exist for this station.
 HB1681
 HB1681.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1681
 HB1681. The following values were computed from the NAD 83(1997) position.
 HB1681
 HB1681;                    North         East     Units Scale Factor Converg.
 HB1681;SPC IL W     -   102,017.036   787,939.833   MT  1.00003640   +0 36 26.2
 HB1681;SPC IL W     -   334,700.89  2,585,099.27   sFT  1.00003640   +0 36 26.2
 HB1681;UTM  16      - 4,161,627.689   308,300.394   MT  1.00005267   -1 19 28.2
 HB1681
 HB1681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0830061627(NAD 83)
 HB1681
 HB1681                          SUPERSEDED SURVEY CONTROL
 HB1681
 HB1681  NAD 83(1993)-  37 34 54.34199(N)    089 10 15.69521(W) AD(       ) 3
 HB1681  NAD 83(1986)-  37 34 54.34433(N)    089 10 15.69807(W) AD(       ) 3
 HB1681  NAD 27      -  37 34 54.16506(N)    089 10 15.40638(W) AD(       ) 3
 HB1681
 HB1681.Superseded values are not recommended for survey control.
 HB1681
 HB1681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1681.See file dsdata.pdf to determine how the superseded data were derived.
 HB1681
 HB1681_MARKER: 57 = LOOKOUT TOWER
 HB1681
 HB1681  HISTORY     - Date     Condition        Report By
 HB1681  HISTORY     - 1961     FIRST OBSERVED   CGS
 HB1681
 HB1681                          STATION DESCRIPTION
 HB1681
 HB1681'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1681'THE STATION IS THE CENTER OF THE BASE OF A FOUR LEGGED STEEL TOWER
 HB1681'WITH A METAL AND GLASS OBSERVATION ROOM AT THE TOP.  THE OVERALL
 HB1681'HEIGHT IS ABOUT 120 FEET.  IT IS ABOUT 5 MILES NORTHEAST OF COBDEN
 HB1681'AND IS ON A HIGH PROMINENT TREE COVERED HILL.
 HB1681'
 HB1681'TO REACH FROM THE RAILROAD OVERPASS ON U.S. HIGHWAY 51 IN THE NORTH
 HB1681'EDGE OF COBDEN, GO SOUTH AND WEST ON HIGHWAY 51 FOR 0.1 MILE TO A
 HB1681'SIDE ROAD LEFT AND A SIGN ON THE RIGHT WATER VALLEY TOWER 7 M.  TURN
 HB1681'LEFT AND GO SOUTHERLY ON A PAVED ROAD FOR 0.1 MILE TO A T-ROAD.
 HB1681'TURN LEFT AND GO EASTERLY ON A PAVED ROAD FOR 0.45 MILE TO THE END OF
 HB1681'THE PAVEMENT.  CONTINUE EASTERLY ON A GRAVELED ROAD FOR 2.7 MILES
 HB1681'TO A Y-FORK.  KEEP RIGHT AND GO EAST AND NORTHEAST ON A PAVED ROAD
 HB1681'FOR 1.0 MILE TO A Y-FORK.  KEEP LEFT AND GO NORTHEAST AND NORTH ON A
 HB1681'PAVED ROAD FOR 1.8 MILES TO A TRACK ROAD RIGHT AT A WHITE FRAME
 HB1681'HOUSE ON THE LEFT.  TURN RIGHT AND GO EAST ON THE TRACK ROAD FOR 0.45
 HB1681'MILE TO A Y-FORK.  KEEP RIGHT AND FOLLOW TRACK ROAD EASTERLY FOR
 HB1681'0.15 MILE TO THE STATION.
 HB1681'
 HB1681'A TRAVERSE CONNECTION WAS MADE FROM WATER VALLEY TO THE BASE OF THE
 HB1681'LOOKOUT TOWER.  THE DISTANCE BEING 52.57 FEET, 16.023 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1619 ***********************************************************************
 JC1619  DESIGNATION -  WATERLOO CATHOLIC CHURCH SPIRE
 JC1619  PID         -  JC1619
 JC1619  STATE/COUNTY-  IL/MONROE
 JC1619  COUNTRY     -  US
 JC1619  USGS QUAD   -  WATERLOO (2018)
 JC1619
 JC1619                         *CURRENT SURVEY CONTROL
 JC1619  ______________________________________________________________________
 JC1619* NAD 83(1997) POSITION- 38 20 14.98275(N) 090 08 58.13320(W)   ADJUSTED
 JC1619  ______________________________________________________________________
 JC1619  GEOID HEIGHT    -        -30.253 (meters)                     GEOID18
 JC1619  LAPLACE CORR    -          1.23  (seconds)                    DEFLEC18
 JC1619  HORZ ORDER      -  THIRD
 JC1619
 JC1619.The horizontal coordinates were established by classical geodetic methods
 JC1619.and adjusted by the National Geodetic Survey in October 1999.
 JC1619
 JC1619.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1619.GEOID18 height accuracy estimate available here.
 JC1619
 JC1619.Click photographs - Photos may exist for this station.
 JC1619
 JC1619.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1619
 JC1619. The following values were computed from the NAD 83(1997) position.
 JC1619
 JC1619;                    North         East     Units Scale Factor Converg.
 JC1619;SPC IL W     -   185,429.641   701,502.388   MT  0.99994120   +0 00 38.4
 JC1619;SPC IL W     -   608,363.75  2,301,512.42   sFT  0.99994120   +0 00 38.4
 JC1619;SPC MO E     -   277,949.731   280,643.280   MT  0.99994489   +0 13 02.7
 JC1619;UTM  15      - 4,247,107.931   749,140.526   MT  1.00036450   +1 46 08.6
 JC1619
 JC1619_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4914047107(NAD 83)
 JC1619
 JC1619                          SUPERSEDED SURVEY CONTROL
 JC1619
 JC1619  NAD 83(1986)-  38 20 14.99693(N)    090 08 58.12491(W) AD(       ) 3
 JC1619  NAD 27      -  38 20 14.80700(N)    090 08 57.72600(W) AD(       ) 3
 JC1619
 JC1619.Superseded values are not recommended for survey control.
 JC1619
 JC1619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1619.See file dsdata.pdf to determine how the superseded data were derived.
 JC1619
 JC1619_MARKER: 90 = CHURCH SPIRE
 JC1619
 JC1619  HISTORY     - Date     Condition        Report By
 JC1619  HISTORY     - 1931     FIRST OBSERVED   CGS
 JC1619
 JC1619                          STATION DESCRIPTION
 JC1619
 JC1619'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1617 ***********************************************************************
 JC1617  DESIGNATION -  WATERLOO LUTHERAN CHURCH SPIRE
 JC1617  PID         -  JC1617
 JC1617  STATE/COUNTY-  IL/MONROE
 JC1617  COUNTRY     -  US
 JC1617  USGS QUAD   -  WATERLOO (2018)
 JC1617
 JC1617                         *CURRENT SURVEY CONTROL
 JC1617  ______________________________________________________________________
 JC1617* NAD 83(1997) POSITION- 38 20 08.78143(N) 090 09 07.52860(W)   ADJUSTED
 JC1617  ______________________________________________________________________
 JC1617  GEOID HEIGHT    -        -30.251 (meters)                     GEOID18
 JC1617  LAPLACE CORR    -          1.32  (seconds)                    DEFLEC18
 JC1617  HORZ ORDER      -  THIRD
 JC1617
 JC1617.The horizontal coordinates were established by classical geodetic methods
 JC1617.and adjusted by the National Geodetic Survey in October 1999.
 JC1617
 JC1617.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1617.GEOID18 height accuracy estimate available here.
 JC1617
 JC1617.Click photographs - Photos may exist for this station.
 JC1617
 JC1617.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1617
 JC1617. The following values were computed from the NAD 83(1997) position.
 JC1617
 JC1617;                    North         East     Units Scale Factor Converg.
 JC1617;SPC IL W     -   185,238.401   701,274.258   MT  0.99994120   +0 00 32.5
 JC1617;SPC IL W     -   607,736.32  2,300,763.96   sFT  0.99994120   +0 00 32.5
 JC1617;SPC MO E     -   277,757.668   280,415.841   MT  0.99994472   +0 12 56.9
 JC1617;UTM  15      - 4,246,909.697   748,918.278   MT  1.00036313   +1 46 02.6
 JC1617
 JC1617_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4891846909(NAD 83)
 JC1617
 JC1617                          SUPERSEDED SURVEY CONTROL
 JC1617
 JC1617  NAD 83(1986)-  38 20 08.79556(N)    090 09 07.52039(W) AD(       ) 3
 JC1617  NAD 27      -  38 20 08.60500(N)    090 09 07.12200(W) AD(       ) 3
 JC1617
 JC1617.Superseded values are not recommended for survey control.
 JC1617
 JC1617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1617.See file dsdata.pdf to determine how the superseded data were derived.
 JC1617
 JC1617_MARKER: 90 = CHURCH SPIRE
 JC1617
 JC1617  HISTORY     - Date     Condition        Report By
 JC1617  HISTORY     - 1931     FIRST OBSERVED   CGS
 JC1617
 JC1617                          STATION DESCRIPTION
 JC1617
 JC1617'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1618 ***********************************************************************
 JC1618  DESIGNATION -  WATERLOO MUNICIPAL TOWER
 JC1618  PID         -  JC1618
 JC1618  STATE/COUNTY-  IL/MONROE
 JC1618  COUNTRY     -  US
 JC1618  USGS QUAD   -  WATERLOO (2018)
 JC1618
 JC1618                         *CURRENT SURVEY CONTROL
 JC1618  ______________________________________________________________________
 JC1618* NAD 83(1997) POSITION- 38 20 00.70334(N) 090 09 01.49844(W)   ADJUSTED
 JC1618  ______________________________________________________________________
 JC1618  GEOID HEIGHT    -        -30.246 (meters)                     GEOID18
 JC1618  LAPLACE CORR    -          1.25  (seconds)                    DEFLEC18
 JC1618  HORZ ORDER      -  THIRD
 JC1618
 JC1618.The horizontal coordinates were established by classical geodetic methods
 JC1618.and adjusted by the National Geodetic Survey in October 1999.
 JC1618
 JC1618.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1618.GEOID18 height accuracy estimate available here.
 JC1618
 JC1618.Click photographs - Photos may exist for this station.
 JC1618
 JC1618.The Laplace correction was computed from DEFLEC18 derived deflections.
 JC1618
 JC1618. The following values were computed from the NAD 83(1997) position.
 JC1618
 JC1618;                    North         East     Units Scale Factor Converg.
 JC1618;SPC IL W     -   184,989.359   701,420.743   MT  0.99994120   +0 00 36.3
 JC1618;SPC IL W     -   606,919.26  2,301,244.55   sFT  0.99994120   +0 00 36.3
 JC1618;SPC MO E     -   277,509.156   280,563.224   MT  0.99994483   +0 13 00.6
 JC1618;UTM  15      - 4,246,665.164   749,072.401   MT  1.00036408   +1 46 06.0
 JC1618
 JC1618_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC4907246665(NAD 83)
 JC1618
 JC1618                          SUPERSEDED SURVEY CONTROL
 JC1618
 JC1618  NAD 83(1986)-  38 20 00.71740(N)    090 09 01.49024(W) AD(       ) 3
 JC1618  NAD 27      -  38 20 00.52700(N)    090 09 01.09200(W) AD(       ) 3
 JC1618
 JC1618.Superseded values are not recommended for survey control.
 JC1618
 JC1618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1618.See file dsdata.pdf to determine how the superseded data were derived.
 JC1618
 JC1618_MARKER: 55 = TOWER
 JC1618
 JC1618  HISTORY     - Date     Condition        Report By
 JC1618  HISTORY     - 1931     FIRST OBSERVED   CGS
 JC1618
 JC1618                          STATION DESCRIPTION
 JC1618
 JC1618'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1529 ***********************************************************************
 MF1529  DESIGNATION -  WATERMAN
 MF1529  PID         -  MF1529
 MF1529  STATE/COUNTY-  IL/DE KALB
 MF1529  COUNTRY     -  US
 MF1529  USGS QUAD   -  WATERMAN (2018)
 MF1529
 MF1529                         *CURRENT SURVEY CONTROL
 MF1529  ______________________________________________________________________
 MF1529* NAD 83(1997) POSITION- 41 45 41.01641(N) 088 47 59.09397(W)   ADJUSTED
 MF1529* NAVD 88 ORTHO HEIGHT -   272.72  (+/-2cm)      894.7   (feet) VERTCON3
 MF1529  ______________________________________________________________________
 MF1529  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 MF1529  LAPLACE CORR    -         -0.14  (seconds)                    DEFLEC18
 MF1529  HORZ ORDER      -  SECOND
 MF1529  VERT ORDER      -  THIRD ? (See Below)
 MF1529
 MF1529.The horizontal coordinates were established by classical geodetic methods
 MF1529.and adjusted by the National Geodetic Survey in October 1999.
 MF1529
 MF1529.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1529.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1529
 MF1529.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1529.GEOID18 height accuracy estimate available here.
 MF1529
 MF1529.The vertical order pertains to the NGVD 29 superseded value.
 MF1529
 MF1529.Click photographs - Photos may exist for this station.
 MF1529
 MF1529.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1529
 MF1529. The following values were computed from the NAD 83(1997) position.
 MF1529
 MF1529;                    North         East     Units Scale Factor Converg.
 MF1529;SPC IL E     -   565,706.157   261,214.058   MT  0.99999350   -0 18 38.3
 MF1529;SPC IL E     - 1,855,987.62    856,999.79   sFT  0.99999350   -0 18 38.3
 MF1529;SPC IL W     -   566,485.033   813,666.869   MT  1.00010011   +0 54 37.8
 MF1529;SPC IL W     - 1,858,542.98  2,669,505.39   sFT  1.00010011   +0 54 37.8
 MF1529;UTM  16      - 4,624,849.828   350,390.778   MT  0.99987544   -1 11 56.1
 MF1529
 MF1529!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1529!SPC IL E     -   0.99996242  x   0.99999350  =   0.99995592
 MF1529!SPC IL W     -   0.99996242  x   1.00010011  =   1.00006253
 MF1529!UTM  16      -   0.99996242  x   0.99987544  =   0.99983787
 MF1529
 MF1529:                Primary Azimuth Mark                     Grid Az
 MF1529:SPC IL E     -  WATERMAN AZ MK                           093 29 22.3
 MF1529:SPC IL W     -  WATERMAN AZ MK                           092 16 06.2
 MF1529:UTM  16      -  WATERMAN AZ MK                           094 22 40.1
 MF1529
 MF1529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5039024849(NAD 83)
 MF1529
 MF1529|---------------------------------------------------------------------|
 MF1529| PID    Reference Object                     Distance      Geod. Az  |
 MF1529|                                                           dddmmss.s |
 MF1529| MF1530 WATERMAN MUNICIPAL TANK             APPROX. 2.0 KM 0665054.7 |
 MF1529| MF1477 HINCKLEY MUNICIPAL TANK             APPROX.13.0 KM 0863647.4 |
 MF1529| CI8798 WATERMAN AZ MK                                     0931044.0 |
 MF1529| CI8799 WATERMAN RM 1                        26.183 METERS 12617     |
 MF1529| CI8800 WATERMAN RM 2                        23.098 METERS 22817     |
 MF1529|---------------------------------------------------------------------|
 MF1529
 MF1529                          SUPERSEDED SURVEY CONTROL
 MF1529
 MF1529  NAD 83(1996)-  41 45 41.01883(N)    088 47 59.10085(W) AD(       ) 2
 MF1529  NAD 83(1986)-  41 45 41.01911(N)    088 47 59.10175(W) AD(       ) 2
 MF1529  NAD 27      -  41 45 40.91230(N)    088 47 58.80280(W) AD(       ) 2
 MF1529  NGVD 29             272.77   (m)          894.9    (f) LEVELING    3  
 MF1529
 MF1529.Superseded values are not recommended for survey control.
 MF1529
 MF1529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1529.See file dsdata.pdf to determine how the superseded data were derived.
 MF1529
 MF1529_MARKER: DS = TRIANGULATION STATION DISK
 MF1529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1529_STAMPING: WATERMAN 1954
 MF1529_MARK LOGO: CGS
 MF1529_PROJECTION: FLUSH
 MF1529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1529+STABILITY: SURFACE MOTION
 MF1529
 MF1529  HISTORY     - Date     Condition        Report By
 MF1529  HISTORY     - 1954     MONUMENTED       CGS
 MF1529  HISTORY     - 1967     SEE DESCRIPTION  CGS
 MF1529  HISTORY     - 19961023 GOOD             USPSQD
 MF1529
 MF1529                          STATION DESCRIPTION
 MF1529
 MF1529'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1529'STATION IS LOCATED ON THE NORTH SIDE OF A GRAVEL ROAD ABOUT
 MF1529'1-1/4 MILE WEST OF WATERMAN AND ABOUT 3/4 MILE SOUTH OF U.S.
 MF1529'HIGHWAY 30.  IT IS 26 FEET NORTH OF THE CENTER OF THE GRAVEL
 MF1529'ROAD, 21 FEET EAST OF A TELEPHONE POLE, 4 FEET WEST OF A WHITE
 MF1529'WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE MARK IS FLUSH
 MF1529'AND THE DISK IS STAMPED WATERMAN 1954.
 MF1529'
 MF1529'REFERENCE MARK NO. 1 IS 26 FEET SOUTH OF THE CENTER OF THE
 MF1529'GRAVEL ROAD, 22 FEET WEST OF A FENCE CORNER AND 1 FOOT NORTH
 MF1529'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED WATERMAN
 MF1529'NO 1 1954.
 MF1529'
 MF1529'REFERENCE MARK NO. 2 IS 33 FEET WEST OF A POWER LINE POLE,
 MF1529'26 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD AND 1 FOOT
 MF1529'NORTH OF THE FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1529'WATERMAN NO 2 1954.
 MF1529'
 MF1529'AZIMUTH MARK IS 24 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD,
 MF1529'2 FEET WEST OF A POWER LINE POLE AND WHITE WITNESS POST AND
 MF1529'1 FOOT NORTH OF A FENCE.  THE MARK PROJECTS ABOUT 6 INCHES
 MF1529'AND THE DISK IS STAMPED WATERMAN 1954.
 MF1529'
 MF1529'TO REACH THE STATION FROM THE DEPOT IN WATERMAN, GO EAST ON
 MF1529'U.S. HIGHWAY 30 FOR 0.1 MILE TO A CROSS STREET.  TURN RIGHT
 MF1529'AND GO SOUTH FOR 0.5 MILE TO A GRAVEL CROSSROAD.  TURN RIGHT
 MF1529'AND GO WEST ON GRAVEL ROAD FOR 1.15 MILES TO THE AZIMUTH MARK
 MF1529'ON THE LEFT AS DESCRIBED.  CONTINUE WEST ON THE ROAD FOR 0.2
 MF1529'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 MF1529'
 MF1529'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1529
 MF1529                          STATION RECOVERY (1967)
 MF1529
 MF1529'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (EBB)
 MF1529'THE SUB SURFACE MARK, REFERENCE MARKS AND AZIMUTH MARK WERE
 MF1529'FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND TILTED
 MF1529'WHERE IT HAD BEEN HIT BY ROAD MACHINERY.  A NEW SURFACE MARK
 MF1529'WAS SET.  THE DIRECTION TO THE AZIMUTH MARK DID NOT CHECK.
 MF1529'THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.
 MF1529'THE PREVIOUS DESCRIPTION IS GOOD WITH THE FOLLOWING CHANGES.
 MF1529'
 MF1529'THE STATION MARK WAS LOWERED FROM ITS PRESENT POSITION AND
 MF1529'IS NOW ABOUT 2 FEET BELOW THE SURFACE OF THE GROUND.  IT WAS
 MF1529'THOUGHT THAT THERE MAY BE MORE ROAD WORK IN THIS AREA.
 MF1529'
 MF1529'A METAL WITNESS POST WAS SET 2 FEET EAST OF THE STATION MARK.
 MF1529'
 MF1529'A METAL WITNESS POST WAS SET 2 FEET WEST OF THE AZIMUTH MARK.
 MF1529'
 MF1529'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1 MILE
 MF1529'WEST OF WATERMAN
 MF1529
 MF1529                          STATION RECOVERY (1996)
 MF1529
 MF1529'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1529'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0583 ***********************************************************************
 LC0583  DESIGNATION -  WATKINS
 LC0583  PID         -  LC0583
 LC0583  STATE/COUNTY-  IL/DE WITT
 LC0583  COUNTRY     -  US
 LC0583  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0583
 LC0583                         *CURRENT SURVEY CONTROL
 LC0583  ______________________________________________________________________
 LC0583* NAD 83(1997) POSITION- 40 16 55.56880(N) 088 42 23.20573(W)   ADJUSTED
 LC0583* NAVD 88 ORTHO HEIGHT -   229.831 (meters)      754.04  (feet) ADJUSTED
 LC0583  ______________________________________________________________________
 LC0583  GEOID HEIGHT    -        -31.902 (meters)                     GEOID18
 LC0583  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 LC0583  DYNAMIC HEIGHT  -        229.720 (meters)      753.67  (feet) COMP
 LC0583  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 LC0583
 LC0583  HORZ ORDER      -  FIRST
 LC0583  VERT ORDER      -  SECOND    CLASS 0
 LC0583
 LC0583.The horizontal coordinates were established by classical geodetic methods
 LC0583.and adjusted by the National Geodetic Survey in October 1999.
 LC0583
 LC0583.The orthometric height was determined by differential leveling and
 LC0583.adjusted by the NATIONAL GEODETIC SURVEY
 LC0583.in June 1991.
 LC0583
 LC0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0583.GEOID18 height accuracy estimate available here.
 LC0583
 LC0583.Click photographs - Photos may exist for this station.
 LC0583
 LC0583.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0583
 LC0583.The dynamic height is computed by dividing the NAVD 88
 LC0583.geopotential number by the normal gravity value computed on the
 LC0583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0583.degrees latitude (g = 980.6199 gals.).
 LC0583
 LC0583.The modeled gravity was interpolated from observed gravity values.
 LC0583
 LC0583. The following values were computed from the NAD 83(1997) position.
 LC0583
 LC0583;                    North         East     Units Scale Factor Converg.
 LC0583;SPC IL E     -   401,390.233   268,270.725   MT  0.99998739   -0 14 28.5
 LC0583;SPC IL E     - 1,316,894.46    880,151.54   sFT  0.99998739   -0 14 28.5
 LC0583;SPC IL W     -   402,333.040   824,174.153   MT  1.00013092   +0 56 39.2
 LC0583;SPC IL W     - 1,319,987.65  2,703,978.03   sFT  1.00013092   +0 56 39.2
 LC0583;UTM  16      - 4,460,465.520   354,935.905   MT  0.99985905   -1 06 12.6
 LC0583
 LC0583!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0583!SPC IL E     -   0.99996895  x   0.99998739  =   0.99995634
 LC0583!SPC IL W     -   0.99996895  x   1.00013092  =   1.00009987
 LC0583!UTM  16      -   0.99996895  x   0.99985905  =   0.99982801
 LC0583
 LC0583:                Primary Azimuth Mark                     Grid Az
 LC0583:SPC IL E     -  WATKINS AZ MK RESET                      088 55 13.7
 LC0583:SPC IL W     -  WATKINS AZ MK RESET                      087 44 06.0
 LC0583:UTM  16      -  WATKINS AZ MK RESET                      089 46 57.8
 LC0583
 LC0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5493560465(NAD 83)
 LC0583
 LC0583|---------------------------------------------------------------------|
 LC0583| PID    Reference Object                     Distance      Geod. Az  |
 LC0583|                                                           dddmmss.s |
 LC0583| CI8804 WATKINS RM 5                          9.927 METERS 00544     |
 LC0583| LC0582 WATKINS RM 3                         24.611 METERS 06707     |
 LC0583| CI8802 WATKINS RM 1                         85.180 METERS 08825     |
 LC0583| LC0581 WATKINS AZ MK RESET                 APPROX. 0.7 KM 0884045.2 |
 LC0583| CI8801 WATKINS AZ MK                                      0892823.4 |
 LC0583| LC1792 FARMER CITY MUN WORKS STK           APPROX. 7.0 KM 1243738.0 |
 LC0583| LC1790 FARMER CITY MUNICIPAL TANK          APPROX. 7.0 KM 1244305.3 |
 LC0583| LC1791 FARMER CITY SAC HEART CATH CH       APPROX. 6.4 KM 1250409.2 |
 LC0583| LC1797 DEWITT MIDWEST MICROWAVE            APPROX.11.3 KM 2171958.7 |
 LC0583| LC1798 DEWITT WU MICROWAVE                 APPROX.11.2 KM 2322653.6 |
 LC0583| CI8803 WATKINS RM 2                         34.897 METERS 28322     |
 LC0583| LC0584 WATKINS RM 4                         27.219 METERS 29119     |
 LC0583|---------------------------------------------------------------------|
 LC0583
 LC0583                          SUPERSEDED SURVEY CONTROL
 LC0583
 LC0583  NAD 83(1986)-  40 16 55.57640(N)    088 42 23.20328(W) AD(       ) 1
 LC0583  NAD 27      -  40 16 55.45550(N)    088 42 22.95840(W) AD(       ) 1
 LC0583  NGVD 29 (??/??/92)  229.881  (m)          754.20   (f) ADJ UNCH    2 0
 LC0583  NGVD 29             229.88   (m)          754.2    (f) LEVELING    3  
 LC0583
 LC0583.Superseded values are not recommended for survey control.
 LC0583
 LC0583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0583.See file dsdata.pdf to determine how the superseded data were derived.
 LC0583
 LC0583_MARKER: DS = TRIANGULATION STATION DISK
 LC0583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0583_STAMPING: WATKINS 1934
 LC0583_MARK LOGO: CGS
 LC0583_PROJECTION: RECESSED 23 CENTIMETERS
 LC0583_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0583+STABILITY: SURFACE MOTION
 LC0583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0583+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2012
 LC0583
 LC0583  HISTORY     - Date     Condition        Report By
 LC0583  HISTORY     - 1934     MONUMENTED       CGS
 LC0583  HISTORY     - 1953     GOOD             CGS
 LC0583  HISTORY     - 1959     GOOD             CGS
 LC0583  HISTORY     - 1959     GOOD             CGS
 LC0583  HISTORY     - 1959     GOOD             CGS
 LC0583  HISTORY     - 1971     GOOD             LOCENG
 LC0583  HISTORY     - 1976     GOOD             NGS
 LC0583  HISTORY     - 1978     GOOD             NGS
 LC0583  HISTORY     - 20051102 GOOD             ILDT
 LC0583  HISTORY     - 20120830 GOOD             ILDT
 LC0583
 LC0583                          STATION DESCRIPTION
 LC0583
 LC0583'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC0583'STATION IS ABOUT 4.1 MILES NW OF FARMER CITY AND 1.5 MILES
 LC0583'W OF THE WATKINS R.R. STATION AND ELEVATOR, ON THE S SIDE
 LC0583'OF COUNTY LINE ROAD BETWEEN DE WITT AND MC LEAN COUNTIES,
 LC0583'ON LAND BELONGING TO HILLERMAN ESTATE AND LEASED BY ROBERT
 LC0583'REYNOLDS, ON THE N SIDE OF A SMALL PASTURE, 50 FEET S OF
 LC0583'CENTER LINE OF THE SECTION LINE ROAD, 27 FEET S OF THE E-W
 LC0583'FENCE LINE, 280 FEET W OF THE N-S FENCE LINE, ABOUT 0.1
 LC0583'MILE E OF A ROAD INTERSECTION, AND IS 9 INCHES BELOW SURFACE
 LC0583'OF THE GROUND.
 LC0583'
 LC0583'TO REACH STATION FROM FARMER CITY R.R. STATION, GO NW FOR
 LC0583'2.6 MILES ON STATE HIGHWAY 39 TO THE WATKINS R.R. STATION
 LC0583'AND ELEVATOR, AND TURN W ON SECTION LINE ROAD FOR 1.5 MILES
 LC0583'TO STATION ON S SIDE OF THE ROAD.
 LC0583'
 LC0583'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC0583'BRONZE DISKS SET IN CONCRETE.
 LC0583'
 LC0583'REFERENCE MARK NO. 1 IS E OF THE STATION, ON THE E EDGE OF
 LC0583'THE PASTURE, 16 FEET S OF THE NE CORNER, 8 INCHES W OF THE
 LC0583'N-S FENCE LINE, 39 FEET S OF THE CENTER LINE OF SECTION
 LC0583'LINE ROAD, AND PROJECTS 8 INCHES.  REFERENCE MARK NO. 2 IS
 LC0583'W OF THE STATION, IN FENCE LINE ON THE N EDGE OF THE PASTURE,
 LC0583'80 PACES E OF THE NW CORNER OF THE PASTURE, 23 FEET S OF
 LC0583'THE CENTER LINE OF THE ROAD, AND PROJECTS 6 INCHES.
 LC0583'
 LC0583'AZIMUTH MARK IS E OF THE STATION, IN THE FENCE LINE ON THE
 LC0583'N EDGE OF A CULTIVATED FIELD, ABOUT 1.2 MILES W OF THE PEORIA
 LC0583'AND EASTERN R.R. CROSSING, 21 FEET S OF CENTER LINE OF THE
 LC0583'ROAD, AND PROJECTS 8 INCHES.
 LC0583
 LC0583                          STATION RECOVERY (1953)
 LC0583
 LC0583'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (ELJ)
 LC0583'STATION WAS RECOVERED AS DESCRIBED.  REFERENCE MARKS 1 AND
 LC0583'2 AND AZIMUTH MARK WERE FOUND DESTROYED.  STATION MARK WAS
 LC0583'FOUND IN GOOD CONDITION.  REFERENCE MARKS 3 AND 4 WERE ESTABLISHED.
 LC0583'A COMPLETE NEW DESCRIPTION FOLLOWS--
 LC0583'
 LC0583'STATION IS LOCATED ABOUT 4 MI. NW OF FARMER CITY, ON PROPERTY
 LC0583'OWNED BY JOSEPH HARPENAU.  IT IS 373 FT. SE OF THE INTERSECTION
 LC0583'OF A GRAVEL ROAD, 50 FT. S OF THE CENTER OF A GRAVEL ROAD,
 LC0583'AND 32 FT. S OF AN E-W FENCE LINE.  THE MARK IS 15 IN. BELOW
 LC0583'THE SURFACE, AND THE DISK IS STAMPED WATKINS 1934.
 LC0583'
 LC0583'REFERENCE MARK 3 IS 80.35 FT. (24.545 M.) E OF THE STATION.
 LC0583'IT IS SET IN AN E-W FENCE LINE, 41 FT. W OF A POWERLINE
 LC0583'POLE, AND 18 FT. S OF THE CENTER OF A GRAVEL ROAD.  THE
 LC0583'MARK PROJECTS 4 IN., AND THE DISK IS STAMPED WATKINS NO 3
 LC0583'1934.
 LC0583'
 LC0583'REFERENCE MARK 4 IS 89.32 FT. (27.225 M.) W OF THE STATION,
 LC0583'IN THE E-W FENCE LINE, 284 FT. SE OF THE INTERSECTION OF A
 LC0583'GRAVEL ROAD, AND 19 FT. S OF THE CENTER OF A GRAVEL ROAD.
 LC0583'THE MARK PROJECTS 2 IN., AND THE DISK IS STAMPED WATKINS
 LC0583'NO 4 1934.
 LC0583'
 LC0583'SINCE THE AZIMUTH MARK WAS DESTROYED, NO OBSERVATIONS WERE
 LC0583'MADE.
 LC0583'
 LC0583'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 150
 LC0583'AND 54 AT THE SE EDGE OF FARMER CITY, GO NW ON U.S. HIGHWAY
 LC0583'150 FOR 3.65 MI. TO A GRAVEL CROSSROAD, TURN LEFT AND GO
 LC0583'W ON THE GRAVEL ROAD FOR 0.1 MI. TO THE RAILROAD TRACKS,
 LC0583'CROSS THE TRACKS AND CONTINUE W ON THE GRAVEL ROAD FOR 1.45
 LC0583'MI. TO A GRAVEL ROAD S AND THE STATION IN THE SE ANGLE AS
 LC0583'DESCRIBED.
 LC0583
 LC0583                          STATION RECOVERY (1959)
 LC0583
 LC0583'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0583'THE STATION MARK AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED
 LC0583'IN 1953 AND FOUND TO BE IN GOOD CONDITION.  DISTANCE TO REFERENCE
 LC0583'MARKS CHECKED, BUT THERE WERE NO OBSERVATIONS MADE TO THE
 LC0583'REFERENCE MARKS IN 1953, THE 1959 OBSERVATIONS IS SHOWN BELOW.
 LC0583'
 LC0583'THE AZIMUTH MARK WAS FOUND DESTROYED AND A NEW AZIMUTH MARK
 LC0583'WAS ESTABLISHED, IT IS 1 FOOT SOUTH OF FENCE, 1.8 FEET
 LC0583'EAST-SOUTHEAST OF WITNESS POST, 2.5 FEET WEST OF TELEPHONE
 LC0583'POLE, 24 FEET NORTH OF CENTER OF ROAD AND 76 FEET WEST OF
 LC0583'CENTER OF NORTH AND SOUTH ROAD.  THE AZIMUTH MARK IS A STANDARD
 LC0583'AZIMUTH MARK DISK SET IN A 12 X 12 INCH CONCRETE POST WHICH
 LC0583'PROJECTS ABOUT 4 INCHES.  THE DISK IS STAMPED WATKINS 1934
 LC0583'RESET 1959.
 LC0583'
 LC0583'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON GRAVELED
 LC0583'ROAD FOR 0.45 MILE TO AZIMUTH MARK ON NORTH SIDE OF ROAD
 LC0583'AS DESCRIBED.
 LC0583'
 LC0583'THE ORIGINAL DESCRIPTION IS ADEQUATE--
 LC0583
 LC0583                          STATION RECOVERY (1959)
 LC0583
 LC0583'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JAW)
 LC0583'STATION RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 LC0583
 LC0583                          STATION RECOVERY (1959)
 LC0583
 LC0583'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0583'6.5 MI SE FROM LEROY.
 LC0583'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0583'FROM THE STATION AT LE ROY, THENCE 1.1 MILES SOUTH ALONG A
 LC0583'GRAVEL ROAD, THENCE 0.45 MILE WEST ALONG A GRAVEL ROAD, NEAR
 LC0583'THE JUNCTION OF A GRAVEL ROAD SOUTH, 54 FEET SOUTH OF THE CENTER
 LC0583'LINE OF THE ROAD, 370 FEET EAST OF THE CENTER LINE OF THE GRAVEL
 LC0583'ROAD SOUTH, 179 FEET EAST-SOUTHEAST OF THE FIRST POWER POLE
 LC0583'EAST OF THE JUNCTION, 32 FEET SOUTH OF A FENCE, 32.5 FEET SOUTH
 LC0583'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 LC0583'ROAD AND SET IN THE TOP OF A CONCRETE POST 1 FOOT BELOW THE
 LC0583'LEVEL OF THE GROUND.
 LC0583
 LC0583                          STATION RECOVERY (1971)
 LC0583
 LC0583'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971
 LC0583'ALL MARKS FOUND IN GOOD CONDITION.
 LC0583'DANNER ENGR.
 LC0583
 LC0583                          STATION RECOVERY (1976)
 LC0583
 LC0583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0583'THE STATION MARK, REFERENCE MARKS 3 AND 4, AND THE AZIMUTH MARK WERE
 LC0583'RECOVERED IN GOOD CONDITION.  THE DISTANCE TO THE REFERENCE MARKS
 LC0583'COMPARED FAVORABLY WITH THE 1959 MEASUREMENTS.  THE DIRECTION TO RM
 LC0583'4 WAS 2 MINUTES 43.5 SECONDS LESS THAN THE 1959 OBSERVATION.  THIS
 LC0583'WAS NOTED AND VERIFIED.
 LC0583'
 LC0583'THE STATION IS LOCATED ABOUT 7 MILES NORTHEAST OF DEWITT, 4 MILES
 LC0583'NORTHWEST OF FARMER CITY, ON THE SOUTH SIDE OF A COUNTY LINE ROAD
 LC0583'BETWEEN DEWITT AND MCLEAN COUNTIES, ON PROPERTY OWNED BY MR. IRVIN
 LC0583'HARPENAU WHO LIVES ABOUT 200 YARDS SOUTH OF THE STATION.  A NEW
 LC0583'DESCRIPTION FOLLOWS--
 LC0583'
 LC0583'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 150 AND 54 IN
 LC0583'THE SOUTHEAST EDGE OF FARMER CITY, GO NORTHWESTERLY ON U.S. HIGHWAY
 LC0583'150 FOR 1.95 MILES TO A OVERPASS.  CONTINUE AHEAD ON U.S. HIGHWAY
 LC0583'150 FOR 1.7 MILES TO A CROSSROAD.  TURN LEFT AND GO WEST ON A PAVED
 LC0583'ROAD 0.45 MILE TO WHERE IT CROSSES OVER INTERSTATE HIGHWAY 74.
 LC0583'CONTINUE WEST ON U.S. HIGHWAY 150 FOR 0.7 MILE TO A SIDEROAD RIGHT
 LC0583'AND THE AZIMUTH MARK ON THE RIGHT JUST BEYOND.  CONTINUE WEST
 LC0583'0.45 MILE TO A SIDE ROAD LEFT AND THE STATION ON THE LEFT, SOUTH
 LC0583'SIDE OF THE ROAD.
 LC0583'
 LC0583'THE STATION MARK IS A STANDARD DISK STAMPED WATKINS 1934, SET IN THE
 LC0583'TOP OF A 15-INCH DIAMETER CYLINDRICAL CONCRETE MONUMENT THAT IS
 LC0583'ABOUT 15 INCHES BELOW THE GROUND SURFACE.  IT IS 33 FEET SOUTH OF A
 LC0583'METAL WITNESS POST AND 32 FEET SOUTH OF A PAVED ROAD.
 LC0583'
 LC0583'REFERENCE MARK 3 IS A STANDARD DISK STAMPED WATKINS NO 3 1934, SET IN
 LC0583'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 LC0583'GROUND SURFACE.  IT IS 71.8 FEET EAST OF A METAL WITNESS POST, 41
 LC0583'FEET WEST OF A POWERLINE POLE AND 22 FEET SOUTH OF A PAVED ROAD.
 LC0583'
 LC0583'REFERENCE MARK 4 IS A STANDARD DISK STAMPED WATKINS NO 4 1934, SET IN
 LC0583'THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 LC0583'GROUND SURFACE.  IT IS 93 FEET EAST OF A POWERLINE POLE, 85 FEET
 LC0583'WEST OF A METAL WITNESS POST, AND 21 FEET SOUTH OF A PAVED ROAD.
 LC0583'
 LC0583'THE AZIMUTH MARK IS A STANDARD DISK STAMPED WATKINS 1934 RESET 1959,
 LC0583'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 LC0583'3 INCHES.  IT IS 48 FEET WEST OF CENTER OF A NORTH-SOUTH ROAD, 24
 LC0583'FEET NORTH OF CENTER OF A EAST-WEST ROAD, 1.8 FEET WEST OF A METAL
 LC0583'WITNESS POST, AND 1.5 FEET EAST OF A METAL WITNESS POST.
 LC0583'
 LC0583'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 LC0583'NORTHWEST OF FARMER CITY.
 LC0583'
 LC0583'HEIGHT OF LIGHT ABOVE STATION MARK 127.5 FEET.
 LC0583
 LC0583                          STATION RECOVERY (1978)
 LC0583
 LC0583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 LC0583'STATION MARK AND AZIMUTH MARK FOUND IN GOOD CONDITION.  RM 3 HAD BEEN
 LC0583'HIT BY FARMING EQUIPMENT BUT VERY SOLID.  RM 4 FOUND HALF WAY OUT OF
 LC0583'THE GROUND AND LEANING TO THE EAST.  REFERENCE MARK 5 WAS SET.  THE
 LC0583'ANGLE TO RM 3 CHECKED.  THE DISTANCE BEING LONGER BY 0.24 FT.  A
 LC0583'NEW DESCRIPTION AND TO REACH DUE TO ROAD CHANGES.
 LC0583'
 LC0583'STATION IS ABOUT 4 MILES NW OF FARMER CITY IN A CULTIVATED FIELD.
 LC0583'
 LC0583'TO REACH STATION FROM THE SE EDGE OF FARMER CITY AT THE JUNCTION OF
 LC0583'U.S. HIGHWAY 150 AND STATE HIGHWAY 54, GO NW ON HIGHWAY 150 FOR 3.65
 LC0583'MILES TO A CROSS ROADS.  TURN LEFT, GO WEST ON PAVED ROAD FOR 0.1
 LC0583'MILE TO A RAIL ROAD TRACKS.  CONTINUE W ON PAVED ROAD FOR 1.05 MILES
 LC0583'TO THE AZIMUTH MARK ON THE RIGHT IN THE NW ANGLE OF ROAD TO
 LC0583'RIGHT.  CONTINUE AHEAD FOR 0.45 MILE TO THE STATION ON LEFT AS
 LC0583'DESCRIBED.
 LC0583'
 LC0583'IT IS 119.5 FT SW OF A POWER LINE POLE, 50 FT S OF CENTER LINE OF
 LC0583'ROAD, 180 FT SE OF A POWERLINE POLE AND 30 FT S OF A METAL WITNESS
 LC0583'POST.  THE MARK IS UNDERGROUND 15 INCHES AND THE DISK
 LC0583'STAMPED.  WATKINS 1934.  REFERENCE MARK 3 IS 71 FT E OF THE METAL
 LC0583'WITNESS POST, 37 FT W OF THE POWER LINE POLE AND 18 FT S OF CENTERLINE
 LC0583'OF ROAD.  THE MARK IS FLUSH AND THE DISK STAMPED WATKINS NO 3 1934.
 LC0583'
 LC0583'REFERENCE MARK 5 IS A 3 FOOT ALUMINUM TYPE MARKER, IT IS 19 FT S OF
 LC0583'THE CENTER LINE OF THE ROAD AND 1 FOOT E OF A METAL WITNESS POST.  IT
 LC0583'IS STAMPED WATKINS 1934 NO 5 1978.
 LC0583'
 LC0583'THE AZIMUTH MARK IS 75 FT W OF THE CENTER LINE OF THE ROAD, 24 FT N
 LC0583'OF CENTER LINE OF ROAD AND 0.5 FT W OF A METAL WITNESS POST.  THE MARK
 LC0583'IS FLUSH AND THE DISK STAMPED WATKINS 1934 RESET 1959.
 LC0583
 LC0583                          STATION RECOVERY (2005)
 LC0583
 LC0583'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0583'THE STATION IS LOCATED IN A CULTIVATED FIELD.  RM3 FOUND POOR
 LC0583'CONDITION.  RM5 FOUND WITH NO MARKER ON TOP OF ALUMINUM PIPE.  RM4
 LC0583'FOUND DESTROYED.  WATKINS AZ NOT FOUND.
 LC0583
 LC0583                          STATION RECOVERY (2012)
 LC0583
 LC0583'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0583'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0581 ***********************************************************************
 LC0581  DESIGNATION -  WATKINS AZ MK RESET
 LC0581  PID         -  LC0581
 LC0581  STATE/COUNTY-  IL/MCLEAN
 LC0581  COUNTRY     -  US
 LC0581  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0581
 LC0581                         *CURRENT SURVEY CONTROL
 LC0581  ______________________________________________________________________
 LC0581* NAD 83(1997) POSITION- 40 16 56.07426(N) 088 41 54.52404(W)   ADJUSTED
 LC0581* NAVD 88 ORTHO HEIGHT -   228.627 (meters)      750.09  (feet) ADJUSTED
 LC0581  ______________________________________________________________________
 LC0581  GEOID HEIGHT    -        -31.901 (meters)                     GEOID18
 LC0581  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 LC0581  DYNAMIC HEIGHT  -        228.517 (meters)      749.73  (feet) COMP
 LC0581  MODELED GRAVITY -    980,138.2   (mgal)                       NAVD 88
 LC0581
 LC0581  HORZ ORDER      -  SECOND
 LC0581  VERT ORDER      -  SECOND    CLASS 0
 LC0581
 LC0581.The horizontal coordinates were established by classical geodetic methods
 LC0581.and adjusted by the National Geodetic Survey in October 1999.
 LC0581
 LC0581.The orthometric height was determined by differential leveling and
 LC0581.adjusted by the NATIONAL GEODETIC SURVEY
 LC0581.in June 1991.
 LC0581
 LC0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0581.GEOID18 height accuracy estimate available here.
 LC0581
 LC0581.Click photographs - Photos may exist for this station.
 LC0581
 LC0581.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0581
 LC0581.The dynamic height is computed by dividing the NAVD 88
 LC0581.geopotential number by the normal gravity value computed on the
 LC0581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0581.degrees latitude (g = 980.6199 gals.).
 LC0581
 LC0581.The modeled gravity was interpolated from observed gravity values.
 LC0581
 LC0581. The following values were computed from the NAD 83(1997) position.
 LC0581
 LC0581;                    North         East     Units Scale Factor Converg.
 LC0581;SPC IL E     -   401,403.001   268,948.311   MT  0.99998686   -0 14 09.9
 LC0581;SPC IL E     - 1,316,936.35    882,374.58   sFT  0.99998686   -0 14 09.9
 LC0581;SPC IL W     -   402,359.828   824,851.428   MT  1.00013300   +0 56 57.8
 LC0581;SPC IL W     - 1,320,075.54  2,706,200.06   sFT  1.00013300   +0 56 57.8
 LC0581;UTM  16      - 4,460,468.090   355,613.519   MT  0.99985663   -1 05 54.0
 LC0581
 LC0581!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0581!SPC IL E     -   0.99996914  x   0.99998686  =   0.99995600
 LC0581!SPC IL W     -   0.99996914  x   1.00013300  =   1.00010214
 LC0581!UTM  16      -   0.99996914  x   0.99985663  =   0.99982577
 LC0581
 LC0581:                Primary Azimuth Mark                     Grid Az
 LC0581:SPC IL E     -  WATKINS                                  268 55 13.7
 LC0581:SPC IL W     -  WATKINS                                  267 44 06.0
 LC0581:UTM  16      -  WATKINS                                  269 46 57.8
 LC0581
 LC0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5561360468(NAD 83)
 LC0581
 LC0581|---------------------------------------------------------------------|
 LC0581| PID    Reference Object                     Distance      Geod. Az  |
 LC0581|                                                           dddmmss.s |
 LC0581| LC1773 WATKINS AZ MK A PT                    5.512 METERS 13051     |
 LC0581| LC0583 WATKINS                             APPROX. 0.7 KM 2684103.8 |
 LC0581|---------------------------------------------------------------------|
 LC0581
 LC0581                          SUPERSEDED SURVEY CONTROL
 LC0581
 LC0581  NAD 83(1986)-  40 16 56.08181(N)    088 41 54.52157(W) AD(       ) 2
 LC0581  NAD 27      -  40 16 55.96116(N)    088 41 54.27753(W) AD(       ) 2
 LC0581  NGVD 29 (??/??/92)  228.677  (m)          750.25   (f) ADJ UNCH    2 0
 LC0581  NGVD 29 (07/19/86)  228.7    (m)          750.     (f) VERT ANG       
 LC0581
 LC0581.Superseded values are not recommended for survey control.
 LC0581
 LC0581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0581.See file dsdata.pdf to determine how the superseded data were derived.
 LC0581
 LC0581_MARKER: DZ = AZIMUTH MARK DISK
 LC0581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0581_STAMPING: WATKINS 1934 RESET 1959
 LC0581_MARK LOGO: CGS
 LC0581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0581+STABILITY: SURFACE MOTION
 LC0581
 LC0581  HISTORY     - Date     Condition        Report By
 LC0581  HISTORY     - 1959     MONUMENTED       CGS
 LC0581  HISTORY     - 1976     GOOD             NGS
 LC0581  HISTORY     - 20131104 MARK NOT FOUND   ILGS
 LC0581
 LC0581                          STATION DESCRIPTION
 LC0581
 LC0581'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0581'6 MI SE FROM LE ROY.
 LC0581'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0581'FROM THE STATION AT LE ROY, THENCE 1.1 MILES SOUTH ALONG A GRAVEL
 LC0581'ROAD, AT THE JUNCTION OF AN EAST-WEST GRAVEL ROAD, 24 FEET NORTH
 LC0581'OF THE CENTER LINE OF THE ROAD, 74 FEET WEST OF THE CENTER
 LC0581'LINE OF THE ROAD, 81 FEET WEST-NORTHWEST OF THE CENTER OF THE
 LC0581'JUNCTION, 2 1/2 FEET WEST OF A TELEPHONE POLE, 1 FOOT SOUTH OF A
 LC0581'FENCE, 44 FEET WEST OF A FENCE CORNER, 1.8 FEET EAST-SOUTHEAST
 LC0581'OF A METAL WITNESS POST, ABOUT 1.5 FEET ABOVE THE LEVEL OF THE
 LC0581'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0581
 LC0581                          STATION RECOVERY (1976)
 LC0581
 LC0581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0581'THE STATION IS LOCATED ABOUT 7 MILES NORTHEAST OF DE WITT, 4 MILES
 LC0581'NORTHWEST OF FARMER CITY, ON THE SOUTH SIDE OF A COUNTY LINE
 LC0581'ROAD BETWEEN DE WITT AND MC LEAN COUNTIES, ON PROPERTY OWNED BY
 LC0581'MR. IRVIN HARPENAU WHO LIVES ABOUT 200 YARDS SOUTH OF THE STATION.
 LC0581'
 LC0581'THE STATION, A STANDARD AZIMUTH MARK DISK STAMPED WATKINS 1934
 LC0581'RESET 1959, SET IN THE TOP OF A 12X12 INCH CONCRETE MONUMENT THAT
 LC0581'PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 48 FEET WEST
 LC0581'OF THE APPROXIMATE CENTER OF ROAD, 24 FEET NORTH OF THE
 LC0581'APPROXIMATE CENTER OF SURFACED ROAD, 1.8 FEET WEST OF METAL
 LC0581'WITNESS POST WITH SIGN ATTACHED AND 1.5 FEET EAST OF METAL WITNESS
 LC0581'POST.
 LC0581'
 LC0581'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 150 AND 54
 LC0581'IN THE SOUTHEAST EDGE OF FARMER CITY, GO NORTHWESTERLY ON
 LC0581'U.S. HIGHWAY 150 FOR 1.95 MILES TO AN OVERPASS.  CONTINUE AHEAD
 LC0581'ON U.S. HIGHWAY 150 FOR 1.7 MILES TO A CROSSROAD.  TURN LEFT AND
 LC0581'GO WEST ON A PAVED ROAD FOR 0.45 MILE TO WHERE IT CROSSES OVER
 LC0581'INTERSTATE HIGHWAY 74.  CONTINUE WEST ON U.S. HIGHWAY 150 FOR
 LC0581'0.7 MILE TO A SIDEROAD RIGHT AND STATION MARK IN THE NORTHWEST
 LC0581'ANGLE OF ROADS.
 LC0581'
 LC0581'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION WATKINS
 LC0581'1934 DISTANCE BEING 677.715 METERS, EAST OF TRIANGULATION STATION
 LC0581'WATKINS 1934.
 LC0581
 LC0581                          STATION RECOVERY (2013)
 LC0581
 LC0581'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0581'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0582 ***********************************************************************
 LC0582  DESIGNATION -  WATKINS RM 3
 LC0582  PID         -  LC0582
 LC0582  STATE/COUNTY-  IL/DE WITT
 LC0582  COUNTRY     -  US
 LC0582  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0582
 LC0582                         *CURRENT SURVEY CONTROL
 LC0582  ______________________________________________________________________
 LC0582* NAD 83(1986) POSITION- 40 16 55.88   (N) 088 42 22.25   (W)   HD_HELD1
 LC0582* NAVD 88 ORTHO HEIGHT -   230.231 (meters)      755.35  (feet) ADJUSTED
 LC0582  ______________________________________________________________________
 LC0582  GEOID HEIGHT    -        -31.902 (meters)                     GEOID18
 LC0582  DYNAMIC HEIGHT  -        230.120 (meters)      754.99  (feet) COMP
 LC0582  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 LC0582
 LC0582  VERT ORDER      -  SECOND    CLASS 0
 LC0582
 LC0582.The horizontal coordinates were determined by differentially corrected
 LC0582.hand held GPS observations or other comparable positioning techniques
 LC0582.and have an estimated accuracy of +/- 3 meters.
 LC0582
 LC0582.The orthometric height was determined by differential leveling and
 LC0582.adjusted by the NATIONAL GEODETIC SURVEY
 LC0582.in June 1991.
 LC0582
 LC0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0582.GEOID18 height accuracy estimate available here.
 LC0582
 LC0582.Click photographs - Photos may exist for this station.
 LC0582
 LC0582.The dynamic height is computed by dividing the NAVD 88
 LC0582.geopotential number by the normal gravity value computed on the
 LC0582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0582.degrees latitude (g = 980.6199 gals.).
 LC0582
 LC0582.The modeled gravity was interpolated from observed gravity values.
 LC0582
 LC0582;                    North         East    Units  Estimated Accuracy
 LC0582;SPC IL E     -   401,399.7     268,293.3     MT  (+/- 3 meters HH1 GPS) 
 LC0582
 LC0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5495860474(NAD 83)
 LC0582
 LC0582                          SUPERSEDED SURVEY CONTROL
 LC0582
 LC0582  NGVD 29 (??/??/92)  230.281  (m)          755.51   (f) ADJ UNCH    2 0
 LC0582
 LC0582.Superseded values are not recommended for survey control.
 LC0582
 LC0582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0582.See file dsdata.pdf to determine how the superseded data were derived.
 LC0582
 LC0582_MARKER: DR = REFERENCE MARK DISK
 LC0582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0582_STAMPING: WATKINS NO 3 1934
 LC0582_MARK LOGO: CGS
 LC0582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0582+STABILITY: SURFACE MOTION
 LC0582
 LC0582  HISTORY     - Date     Condition        Report By
 LC0582  HISTORY     - 1953     MONUMENTED       CGS
 LC0582  HISTORY     - 1959     GOOD             CGS
 LC0582
 LC0582                          STATION DESCRIPTION
 LC0582
 LC0582'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0582'6.5 MI SE FROM LE ROY.
 LC0582'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0582'FROM THE STATION AT LE ROY, THENCE 1.1 MILES SOUTH ALONG A
 LC0582'GRAVEL ROAD, THENCE 0.45 MILES WEST ALONG A GRAVEL ROAD, NEAR
 LC0582'THE JUNCTION OF A GRAVEL ROAD SOUTH, 22 FEET SOUTH OF THE CENTER
 LC0582'LINE OF THE ROAD, 450 FEET EAST OF THE CENTER LINE OF THE GRAVEL
 LC0582'ROAD SOUTH, 252 FEET EAST OF THE FIRST POWER POLE EAST OF THE
 LC0582'JUNCTON, 1/2 FOOT NORTH OF A FENCE, 80.6 FEET EAST-NORTHEAST
 LC0582'OF TRIANGULATION STATION WATKINS, 71.7 FEET EAST OF A METAL
 LC0582'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET
 LC0582'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0584 ***********************************************************************
 LC0584  DESIGNATION -  WATKINS RM 4
 LC0584  PID         -  LC0584
 LC0584  STATE/COUNTY-  IL/DE WITT
 LC0584  COUNTRY     -  US
 LC0584  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0584
 LC0584                         *CURRENT SURVEY CONTROL
 LC0584  ______________________________________________________________________
 LC0584* NAD 83(1986) POSITION- 40 16 55.89   (N) 088 42 24.28   (W)   HD_HELD1
 LC0584* NAVD 88 ORTHO HEIGHT -   230.286 (meters)      755.53  (feet) ADJUSTED
 LC0584  ______________________________________________________________________
 LC0584  GEOID HEIGHT    -        -31.902 (meters)                     GEOID18
 LC0584  DYNAMIC HEIGHT  -        230.175 (meters)      755.17  (feet) COMP
 LC0584  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 LC0584
 LC0584  VERT ORDER      -  SECOND    CLASS 0
 LC0584
 LC0584.The horizontal coordinates were determined by differentially corrected
 LC0584.hand held GPS observations or other comparable positioning techniques
 LC0584.and have an estimated accuracy of +/- 3 meters.
 LC0584
 LC0584.The orthometric height was determined by differential leveling and
 LC0584.adjusted by the NATIONAL GEODETIC SURVEY
 LC0584.in June 1991.
 LC0584
 LC0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0584.GEOID18 height accuracy estimate available here.
 LC0584
 LC0584.Click photographs - Photos may exist for this station.
 LC0584
 LC0584.The dynamic height is computed by dividing the NAVD 88
 LC0584.geopotential number by the normal gravity value computed on the
 LC0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0584.degrees latitude (g = 980.6199 gals.).
 LC0584
 LC0584.The modeled gravity was interpolated from observed gravity values.
 LC0584
 LC0584;                    North         East    Units  Estimated Accuracy
 LC0584;SPC IL E     -   401,400.2     268,245.4     MT  (+/- 3 meters HH1 GPS) 
 LC0584
 LC0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5491060475(NAD 83)
 LC0584
 LC0584                          SUPERSEDED SURVEY CONTROL
 LC0584
 LC0584  NGVD 29 (??/??/92)  230.336  (m)          755.69   (f) ADJ UNCH    2 0
 LC0584
 LC0584.Superseded values are not recommended for survey control.
 LC0584
 LC0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0584.See file dsdata.pdf to determine how the superseded data were derived.
 LC0584
 LC0584_MARKER: DR = REFERENCE MARK DISK
 LC0584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0584_STAMPING: WATKINS NO 4 1934
 LC0584_MARK LOGO: CGS
 LC0584_PROJECTION: FLUSH
 LC0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0584+STABILITY: SURFACE MOTION
 LC0584
 LC0584  HISTORY     - Date     Condition        Report By
 LC0584  HISTORY     - 1953     MONUMENTED       CGS
 LC0584  HISTORY     - 1959     GOOD             CGS
 LC0584
 LC0584                          STATION DESCRIPTION
 LC0584
 LC0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0584'6.5 MI SE FROM LE ROY.
 LC0584'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0584'FROM THE STATION AT LE ROY, THENCE 1.1 MILES SOUTH ALONG A GRAVEL
 LC0584'ROAD, THENCE 0.45 MILES WEST ALONG A GRAVEL ROAD, NEAR THE
 LC0584'JUNCTION OF A GRAVEL ROAD SOUTH, 22 FEET SOUTH OF THE CENTER
 LC0584'LINE OF THE ROAD, 281 FEET EAST OF THE CENTER LINE OF THE GRAVEL
 LC0584'ROAD SOUTH, 95 FEET EAST OF THE FIRST POWER POLE EAST OF THE
 LC0584'JUNCTION, 1/2 FOOT NORTH OF A FENCE, 89.4 FEET NORTHWEST OF
 LC0584'TRIANGULATION STATION WATKINS, 85.6 FEET WEST OF A METAL WITNESS
 LC0584'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0584'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4352 ***********************************************************************
 DF4352  DESIGNATION -  WATSEKA MAINT YD
 DF4352  PID         -  DF4352
 DF4352  STATE/COUNTY-  IL/IROQUOIS
 DF4352  COUNTRY     -  US
 DF4352  USGS QUAD   -  WATSEKA (2018)
 DF4352
 DF4352                         *CURRENT SURVEY CONTROL
 DF4352  ______________________________________________________________________
 DF4352* NAD 83(2011) POSITION- 40 45 58.19943(N) 087 41 44.55911(W)   ADJUSTED
 DF4352* NAD 83(2011) ELLIP HT-   167.926 (meters)        (06/27/12)   ADJUSTED
 DF4352* NAD 83(2011) EPOCH   -  2010.00
 DF4352* NAVD 88 ORTHO HEIGHT -   200.8   (meters)      659.    (feet) GPS OBS
 DF4352  ______________________________________________________________________
 DF4352  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4352  GEOID HEIGHT    -        -32.819 (meters)                     GEOID99
 DF4352  GEOID HEIGHT    -        -32.867 (meters)                     GEOID18
 DF4352  NAD 83(2011) X  -    194,508.009 (meters)                     COMP
 DF4352  NAD 83(2011) Y  - -4,833,802.603 (meters)                     COMP
 DF4352  NAD 83(2011) Z  -  4,142,900.150 (meters)                     COMP
 DF4352  LAPLACE CORR    -         -2.84  (seconds)                    DEFLEC18
 DF4352
 DF4352  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4352  Standards:
 DF4352         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4352            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4352  -------------------------------------------------------------------
 DF4352  NETWORK    0.85   1.57           0.39   0.29   0.80     -0.02508050
 DF4352  -------------------------------------------------------------------
 DF4352  Click here for local accuracies and other accuracy information.
 DF4352
 DF4352.The horizontal coordinates were established by GPS observations
 DF4352.and adjusted by the National Geodetic Survey in June 2012.
 DF4352
 DF4352.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4352.been affixed to the stable North American tectonic plate. See 
 DF4352.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4352
 DF4352.The horizontal coordinates are valid at the epoch date displayed above
 DF4352.which is a decimal equivalence of Year/Month/Day.
 DF4352
 DF4352.The orthometric height was determined by GPS observations and a
 DF4352.high-resolution geoid model.
 DF4352
 DF4352.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4352.GEOID18 height accuracy estimate available here.
 DF4352
 DF4352.Click photographs - Photos may exist for this station.
 DF4352
 DF4352.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4352
 DF4352.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4352
 DF4352.The ellipsoidal height was determined by GPS observations
 DF4352.and is referenced to NAD 83.
 DF4352
 DF4352. The following values were computed from the NAD 83(2011) position.
 DF4352
 DF4352;                    North         East     Units Scale Factor Converg.
 DF4352;SPC IL E     -   455,270.455   353,834.449   MT  1.00001066   +0 24 58.9
 DF4352;SPC IL E     - 1,493,666.48  1,160,871.85   sFT  1.00001066   +0 24 58.9
 DF4352;UTM  16      - 4,513,032.634   441,283.142   MT  0.99964243   -0 27 15.5
 DF4352
 DF4352!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4352!SPC IL E     -   0.99997366  x   1.00001066  =   0.99998432
 DF4352!UTM  16      -   0.99997366  x   0.99964243  =   0.99961610
 DF4352
 DF4352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4128313032(NAD 83)
 DF4352
 DF4352|---------------------------------------------------------------------|
 DF4352| PID    Reference Object                     Distance      Geod. Az  |
 DF4352|                                                           dddmmss.s |
 DF4352| AE8509 WATSEKA AZ MK                       382.476 METERS 17847     |
 DF4352|---------------------------------------------------------------------|
 DF4352
 DF4352                          SUPERSEDED SURVEY CONTROL
 DF4352
 DF4352  NAD 83(2007)-  40 45 58.19953(N)    087 41 44.56008(W) AD(2002.00) 0
 DF4352  ELLIP H (02/10/07)  167.947  (m)                       GP(2002.00)    
 DF4352  ELLIP H (02/03/05)  167.962  (m)                       GP(       ) 4 2
 DF4352  NAD 83(1997)-  40 45 58.19938(N)    087 41 44.55996(W) AD(       ) 1
 DF4352  ELLIP H (03/04/03)  167.943  (m)                       GP(       ) 4 2
 DF4352
 DF4352.Superseded values are not recommended for survey control.
 DF4352
 DF4352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4352.See file dsdata.pdf to determine how the superseded data were derived.
 DF4352
 DF4352_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4352_STAMPING: WATSEKA 1996
 DF4352_MARK LOGO: ILDT
 DF4352_PROJECTION: FLUSH
 DF4352_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4352+STABILITY: SURFACE MOTION
 DF4352_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4352+SATELLITE: SATELLITE OBSERVATIONS - May , 2002
 DF4352
 DF4352  HISTORY     - Date     Condition        Report By
 DF4352  HISTORY     - 1996     MONUMENTED       ILDT
 DF4352  HISTORY     - 200205   GOOD             ASCPC
 DF4352  HISTORY     - 20071013 GOOD             GEOCAC
 DF4352
 DF4352                          STATION DESCRIPTION
 DF4352
 DF4352'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4352'FROM THE INTERSECTION OF IL 1 AND US 24 ON THE EAST EDGE  OF WATSEKA,
 DF4352'GO SOUTH ON IL 1 FOR
 DF4352'.70 MILES TO THE NORTH DRIVEWAY OF THE IROQUOIS COUNTY HIGHWAY
 DF4352'DEPARTMENT, MARK IS 19
 DF4352'FEET SOUTH OF CENTERLINE OF DRIVEWAY AND 39 FEET WEST OF CENTERLINE
 DF4352'IL-1
 DF4352'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION WATESKA 1996
 DF4352
 DF4352                          STATION RECOVERY (2007)
 DF4352
 DF4352'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 DF4352'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2290 ***********************************************************************
 LB2290  DESIGNATION -  WATSEKA MUNICIPAL STANDPIPE
 LB2290  PID         -  LB2290
 LB2290  STATE/COUNTY-  IL/IROQUOIS
 LB2290  COUNTRY     -  US
 LB2290  USGS QUAD   -  WATSEKA (2018)
 LB2290
 LB2290                         *CURRENT SURVEY CONTROL
 LB2290  ______________________________________________________________________
 LB2290* NAD 83(1997) POSITION- 40 46 31.37374(N) 087 44 00.69088(W)   ADJUSTED
 LB2290  ______________________________________________________________________
 LB2290  GEOID HEIGHT    -        -32.815 (meters)                     GEOID18
 LB2290  LAPLACE CORR    -         -2.91  (seconds)                    DEFLEC18
 LB2290  HORZ ORDER      -  THIRD
 LB2290
 LB2290.The horizontal coordinates were established by classical geodetic methods
 LB2290.and adjusted by the National Geodetic Survey in October 1999.
 LB2290
 LB2290.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2290.GEOID18 height accuracy estimate available here.
 LB2290
 LB2290.Click photographs - Photos may exist for this station.
 LB2290
 LB2290.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2290
 LB2290. The following values were computed from the NAD 83(1997) position.
 LB2290
 LB2290;                    North         East     Units Scale Factor Converg.
 LB2290;SPC IL E     -   456,271.255   350,634.768   MT  1.00000654   +0 23 30.3
 LB2290;SPC IL E     - 1,496,949.94  1,150,374.23   sFT  1.00000654   +0 23 30.3
 LB2290;UTM  16      - 4,514,081.561   438,100.198   MT  0.99964716   -0 28 44.7
 LB2290
 LB2290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3810014081(NAD 83)
 LB2290
 LB2290                          SUPERSEDED SURVEY CONTROL
 LB2290
 LB2290  NAD 83(1997)-  40 46 31.37397(N)    087 44 00.69175(W) AD(       ) 3
 LB2290  NAD 83(1986)-  40 46 31.38091(N)    087 44 00.69934(W) AD(       ) 3
 LB2290  NAD 27      -  40 46 31.25400(N)    087 44 00.58300(W) AD(       ) 3
 LB2290
 LB2290.Superseded values are not recommended for survey control.
 LB2290
 LB2290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2290.See file dsdata.pdf to determine how the superseded data were derived.
 LB2290
 LB2290_MARKER: 52 = STANDPIPE TANK
 LB2290
 LB2290  HISTORY     - Date     Condition        Report By
 LB2290  HISTORY     - 1947     FIRST OBSERVED   CGS
 LB2290  HISTORY     - 1955     GOOD             CGS
 LB2290
 LB2290                          STATION DESCRIPTION
 LB2290
 LB2290'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2290'THIS IS AN INTERSECTION STATION.
 LB2290'
 LB2290'STATION IS LOCATED IN DOWNTOWN WATSEKA ABOUT 100 FEET WEST OF
 LB2290'S.FOURTH STREET AND 100 FEET SOUTH OF THE RAILROAD.  IT IS A GREY
 LB2290'STEEL STANDPIPE ABOUT 100 FEET HIGH AND ABOUT 15 FEET IN
 LB2290'DIAMETER.  THE POINT OBSERVED ON WAS THE CENTER OF THE TOP OF
 LB2290'THE STANDPIPE.
 LB2290
 LB2290                          STATION RECOVERY (1955)
 LB2290
 LB2290'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2290'STATION WAS RECOVERED AS DESCRIBED.  THE OLD DESCRIPTION IS
 LB2290'ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2340 ***********************************************************************
 LB2340  DESIGNATION -  WATSEKA RESET
 LB2340  PID         -  LB2340
 LB2340  STATE/COUNTY-  IL/IROQUOIS
 LB2340  COUNTRY     -  US
 LB2340  USGS QUAD   -  CRESCENT CITY (2018)
 LB2340
 LB2340                         *CURRENT SURVEY CONTROL
 LB2340  ______________________________________________________________________
 LB2340* NAD 83(1997) POSITION- 40 45 08.61350(N) 087 47 16.97610(W)   ADJUSTED
 LB2340* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 LB2340  ______________________________________________________________________
 LB2340  GEOID HEIGHT    -        -32.742 (meters)                     GEOID18
 LB2340  LAPLACE CORR    -         -2.72  (seconds)                    DEFLEC18
 LB2340  HORZ ORDER      -  FIRST
 LB2340
 LB2340.The horizontal coordinates were established by classical geodetic methods
 LB2340.and adjusted by the National Geodetic Survey in October 1999.
 LB2340
 LB2340.The orthometric height was scaled from a topographic map.
 LB2340
 LB2340.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2340.GEOID18 height accuracy estimate available here.
 LB2340
 LB2340.Click photographs - Photos may exist for this station.
 LB2340
 LB2340.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2340
 LB2340. The following values were computed from the NAD 83(1997) position.
 LB2340
 LB2340;                    North         East     Units Scale Factor Converg.
 LB2340;SPC IL E     -   453,688.353   346,047.816   MT  1.00000109   +0 21 21.5
 LB2340;SPC IL E     - 1,488,475.87  1,135,325.21   sFT  1.00000109   +0 21 21.5
 LB2340;UTM  16      - 4,511,569.541   433,476.162   MT  0.99965447   -0 30 52.0
 LB2340
 LB2340!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2340!SPC IL E     -   0.99997315  x   1.00000109  =   0.99997424
 LB2340!UTM  16      -   0.99997315  x   0.99965447  =   0.99962763
 LB2340
 LB2340:                Primary Azimuth Mark                     Grid Az
 LB2340:SPC IL E     -  WATSEKA AZ MK                            081 15 16.5
 LB2340:UTM  16      -  WATSEKA AZ MK                            082 07 30.0
 LB2340
 LB2340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3347611569(NAD 83)
 LB2340
 LB2340|---------------------------------------------------------------------|
 LB2340| PID    Reference Object                     Distance      Geod. Az  |
 LB2340|                                                           dddmmss.s |
 LB2340| CM3935 WATSEKA RM 1                         85.192 METERS 04623     |
 LB2340| LB2291 WATSEKA UARCO WATER TANK            APPROX. 4.3 KM 0520241.2 |
 LB2340| AE8509 WATSEKA AZ MK                       APPROX. 7.9 KM 0813638.0 |
 LB2340| CM3937 WATSEKA RM 3                        182.999 METERS 16159     |
 LB2340| CM3936 WATSEKA RM 2                        278.496 METERS 20024     |
 LB2340| LB2342 CRESCENT CITY MUNICIPAL TANK        APPROX. 6.2 KM 2883509.4 |
 LB2340|---------------------------------------------------------------------|
 LB2340
 LB2340                          SUPERSEDED SURVEY CONTROL
 LB2340
 LB2340  NAD 83(1997)-  40 45 08.61375(N)    087 47 16.97732(W) AD(       ) 1
 LB2340  NAD 83(1986)-  40 45 08.62077(N)    087 47 16.98485(W) AD(       ) 1
 LB2340  NAD 27      -  40 45 08.49230(N)    087 47 16.86160(W) AD(       ) 1
 LB2340  USSD        -  40 45 08.61100(N)    087 47 16.69600(W) AD(       ) 3
 LB2340
 LB2340.Superseded values are not recommended for survey control.
 LB2340
 LB2340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2340.See file dsdata.pdf to determine how the superseded data were derived.
 LB2340
 LB2340_MARKER: V = STONE MONUMENT
 LB2340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2340
 LB2340  HISTORY     - Date     Condition        Report By
 LB2340  HISTORY     - 1879     MONUMENTED       USLS
 LB2340  HISTORY     - 1939     SEE DESCRIPTION  CGS
 LB2340  HISTORY     - 1947     SEE DESCRIPTION  CGS
 LB2340  HISTORY     - 1952     GOOD             CGS
 LB2340  HISTORY     - 1955     GOOD             CGS
 LB2340  HISTORY     - 1970     GOOD             ILDT
 LB2340  HISTORY     - 1970     GOOD             NGS
 LB2340  HISTORY     - 1973     GOOD             NGS
 LB2340
 LB2340                          STATION DESCRIPTION
 LB2340
 LB2340'DESCRIBED BY US LAKE SURVEY 1879
 LB2340'THIS STATION IS SITUATED IN THE SOUTHWEST QUARTER OF THE NORTHEAST
 LB2340'QUARTER OF SECTION 11, TOWNSHIP 26 NORTH, RANGE 13 WEST, CRESCENT
 LB2340'TOWNSHIP, IROQUOIS COUNTY, ILLINOIS, ABOUT 5 MILES WEST AND 1-1/2
 LB2340'MILES SOUTH OF WATSEKA RAILWAY STATION ON THE TOLEDO, PEORIA AND
 LB2340'WARSAW RAILROAD.  THE HEIGHT OF STATION USED WAS 86 FEET.  THE
 LB2340'GEODETIC POINT IS MARKED BY A STONE POST, SET 3 FEET BELOW THE
 LB2340'SURFACE, WITH A STONE POST SET DIRECTLY OVER IT AS A SURFACE
 LB2340'MARK.  THREE STONE REFERENCE POSTS ARE SET ON THE WEST SIDE OF THE
 LB2340'ROAD EAST OF THE STATION AS FOLLOWS--ONE BEARING NORTH 50 DEG
 LB2340'53 MIN EAST, DISTANT 233.71 METERS.  ONE BEARING NORTH 75 DEG
 LB2340'50 MIN EAST, DISTANT 191.24 METERS.  AND ON BEARING SOUTH 68 DEG
 LB2340'37 MIN EAST, AND DISTANT 202.88 METERS FROM THE GEODETIC POINT.
 LB2340'THE NORTHEAST CORNER OF SECTION 2 (ABOVE TOWNSHIP) BEARS NORTH 3
 LB2340'DEG 39 MIN 26 SEC EAST, AND IS DISTANT 2174.4 METERS.  THE
 LB2340'SOUTHEAST CORNER OF SECTION 35, TOWNSHIP 27 NORTH, RANGE 13 WEST,
 LB2340'IROQUOIS TOWNSHIP, BEARS NORTH 3 DEG 01 MIN 22 SEC EAST, AND IS
 LB2340'DISTANT 2172.2 METERS FROM THE GEODETIC POINT.  THE HEIGHT OF
 LB2340'GROUND AT THE STATION ABOVE THE MEAN LEVEL OF LAKE MICHIGAN IS
 LB2340'87.6 FEET.
 LB2340
 LB2340                          STATION RECOVERY (1939)
 LB2340
 LB2340'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LB2340'STATION, WHICH IS AN OLD U. S. LAKE SURVEY STATION, IS LOCATED
 LB2340'4 MILES EAST-SOUTHEAST OF CRESENT CITY AND 3 MILES WEST-SOUTHWEST OF
 LB2340'WATSEKA, ON LAND BELONGING TO THE BEN HUR LIFE ASSOCIATION OF
 LB2340'CRAWFORDSVILLE, INDIANA.  IT LIES IN THE SOUTHEAST QUARTER OF SEC.
 LB2340'11, T. 26 N., R. 13 W., ON THE TOP OF A SAND KNOLL IN A
 LB2340'CULTIVATED FIELD AND IS 200 YARDS WEST OF THE SECTION ROAD.
 LB2340'
 LB2340'THE ORIGINAL SURFACE STATION MARK AND ALL THE ORIGINAL REFERENCE
 LB2340'MARKS WERE DESTROYED.  THE PRESENT MARK, WHICH WAS THE OLD
 LB2340'SUBSURFACE MARK, LIES 12 INCHES BELOW THE SURFACE OF THE GROUND, IS
 LB2340'A 6- BY 6-INCH CUT-STONE POST WITH A DRILL HOLE IN THE CENTER.
 LB2340'A MARKER POST WAS PLACED 2 FEET WEST OF THIS MARK.
 LB2340'
 LB2340'TO REACH THE STATION FROM THE WATER TANK AND CITY HALL IN CRESENT
 LB2340'CITY, GO EAST ON U. S. HIGHWAY 24 FOR 3.8 MILES, TURN RIGHT AND GO
 LB2340'SOUTH ON THE OILED ROAD FOR 1.3 MILES TO A POINT WHERE THE ROAD
 LB2340'CROSSES A SLOUGH.  THE STATION LIES ON A SAND HILL IN THE CENTER
 LB2340'OF A CULTIVATED FIELD, 200 YARDS WEST OF THIS POINT.  TO GET INTO
 LB2340'THIS FIELD PROCEED 0.1 MILE SOUTH, THEN TURN RIGHT (WEST) INTO
 LB2340'THE FIELD, AND PROCEED NORTHWEST TO THE TOP OF THE SAND HILL.
 LB2340'
 LB2340'REFERENCE MARK NO. 1, WHICH IS ON THE EAST EDGE OF THE FIELD 20 FEET
 LB2340'WEST OF SOME SWAMPY GROUND, IS 279.5 FEET EAST-NORTHEAST OF THE
 LB2340'STATION.  THE MARK, PROJECTS 6 INCHES ABOVE THE GROUND AND IS
 LB2340'STAMPED WATSEKA NO. 1 1939.
 LB2340'
 LB2340'REFERENCE MARK NO. 2, WHICH LIES ON THE EAST EDGE OF THE FIELD 62
 LB2340'PACES NORTH OF THE ENTRANCE, IS 913 FEET SOUTHEAST OF THE STATION,
 LB2340'60 PACES WEST OF THE CENTER LINE OF THE SECTION ROAD, AND 3 FEET
 LB2340'WEST OF THE HIGHWAY RIGHT-OF-WAY FENCE.  THE MARK, PROJECTS 4 INCHES
 LB2340'ABOVE THE GROUND AND IS STAMPED WATSEKA NO. 2 1939.
 LB2340'
 LB2340'THE AZIMUTH MARK IS 0.3 MILE NORTHEAST OF THE STATION IN THE
 LB2340'NORTHWEST CORNER OF A CROSSROADS, 45 FEET WEST OF THE CENTER LINE OF
 LB2340'THE NORTH-SOUTH ROAD AND 22 FEET NORTH OF THE CENTER LINE OF THE
 LB2340'EAST-WEST ROAD.  THE MARK, PROJECTS 10 INCHES ABOVE THE GROUND AND
 LB2340'IS STAMPED WATSEKA 1939.  TO REACH THIS MARK FROM THE
 LB2340'INTERSECTION OF U. S. HIGHWAY 24 AND THE OILED ROAD, (MENTIONED
 LB2340'ABOVE) GO SOUTH ON THE OILED ROAD FOR 1.0 MILE TO THE ROAD
 LB2340'INTERSECTION AND THE AZIMUTH MARK.
 LB2340'
 LB2340'MARKER POSTS WERE PLACED AT ALL MARKS.
 LB2340'
 LB2340'A 90-FOOT TOWER IS NEEDED TO CLEAR ALL LINES.
 LB2340
 LB2340                          STATION RECOVERY (1947)
 LB2340
 LB2340'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2340'THE STATION, AZIMUTH MARK AND REFERENCE MARK NO. 2 WERE RECOVERED AS
 LB2340'DESCRIBED.  REFERENCE MARK NO. 1 HAD BEEN DESTROYED, AN ADDITIONAL
 LB2340'REFERENCE MARK (NO. 3) WAS ESTABLISHED.  A NEW UNDERGROUND AND
 LB2340'SURFACE MARK WAS SET, HOLDING THE ORIGINAL POSITION OF THE
 LB2340'STATION.  FOLLOWING IS A COMPLETE NEW DESCRIPTION.
 LB2340'
 LB2340'THE STATION IS LOCATED 4 MILES EAST-SOUTHEAST OF CRESCENT CITY AND 3
 LB2340'MILES WEST-SOUTHWEST OF WATSEKA ON LAND OWNED BY THE BEN HUR LIFE
 LB2340'ASSOCIATION OF CRAWFORDSVILLE, INDIANA.  IT IS ON THE HIGHEST POINT
 LB2340'OF A SAND KNOLL IN A CULTIVATED FIELD, 0.2 MILE NORTH OF AN
 LB2340'EAST-WEST FENCELINE, 0.15 MILE WEST OF A NORTH-SOUTH FENCELINE AND A
 LB2340'SAND ROAD, 0.1 MILE SOUTHWEST OF A DRAINAGE DITCH AND 3 FEET
 LB2340'EAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 LB2340'STAMPED WATSEKA (USLS 1879) 1939 1947.
 LB2340'
 LB2340'REFERENCE MARK NO. 2 IS 913.70 FEET SOUTHEAST OF THE STATION.  IT IS
 LB2340'30 FEET WEST OF THE CENTER OF A SAND ROAD, 4 FEET WEST OF A
 LB2340'FENCELINE AND 3 FEET WEST OF A WHITE WITNESS POST.  THE MARK
 LB2340'PROJECTS 4 INCHES AND THE DISK IS STAMPED WATSEKA NO 2 1939.
 LB2340'
 LB2340'REFERENCE MARK NO. 3 IS 600.39 FEET EAST OF THE STATION.  IT IS 23
 LB2340'FEET WEST OF THE CENTER OF THE SAND ROAD, 3 FEET SOUTH OF A WHITE
 LB2340'WITNESS POST AND 1 FOOT EAST OF A FENCELINE.  THE MARK IS FLUSH AND
 LB2340'THE DISK IS STAMPED WATSEKA NO 3 1947.
 LB2340'
 LB2340'THE AZIMUTH MARK IS 0.3 MILE NORTH OF THE STATION.  IT IS 51 FEET
 LB2340'NORTHWEST OF THE CENTER OF A CROSSROAD, 51 FEET NORTHWEST OF A
 LB2340'POWERLINE POLE, 3 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT
 LB2340'SOUTH OF A FENCELINE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 LB2340'STAMPED WATSEKA 1939.
 LB2340'
 LB2340'TO REACH THE STATION FROM THE TRAFFIC LIGHT IN THE CENTER OF
 LB2340'WATSEKA, GO WEST ON U. S. HIGHWAY 24 FOR 3.30 MILES TO A CROSSROAD,
 LB2340'TURN LEFT AND GO SOUTH 1.5 MILES TO A WIRE GATE ON THE RIGHT, PASS
 LB2340'THROUGH THE GATE AND GO NORTHWEST FOR 0.2 MILE TO THE HIGHEST
 LB2340'POINT AND THE STATION AS DESCRIBED.
 LB2340
 LB2340                          STATION RECOVERY (1952)
 LB2340
 LB2340'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (LWS)
 LB2340'STATION WAS RECOVERED AS DESCRIBED IN 1947 AND ALL MARKS WERE FOUND
 LB2340'IN GOOD CONDITION.  THIS STATION WAS USED AS A LIGHTSTAND ONLY AT
 LB2340'THIS TIME.
 LB2340
 LB2340                          STATION RECOVERY (1955)
 LB2340
 LB2340'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2340'STATION WAS RECOVERED IN GOOD CONDITION.  AZIMUTH MARK, R. M. NO. 2
 LB2340'AND R. M. NO. 3 WERE RECOVERED IN GOOD CONDITION.  THE DISTANCES TO
 LB2340'THE REFERENCE MARKS WERE NOT MEASURED AT THIS TIME SINCE STANDING
 LB2340'CROPS OF CORN AND BEAN WOULD HAVE BEEN DESTROYED BY CLEARING THE
 LB2340'LINES.  THE DIRECTIONS TO THE AZIMUTH MARK AND REFERENCE MARKS WERE
 LB2340'CHECKED AND FOUND CORRECT.  THE 1947 DESCRIPTION IS ADEQUATE WITH THE
 LB2340'FOLLOWING CHANGES--
 LB2340'
 LB2340'STATION IS 3 FEET NORTHEAST OF A WHITE WITNESS POST.  REFERENCE MARK
 LB2340'NO. 2 IS 2 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT WEST OF A
 LB2340'FENCE LINE.  THE STATION IS NOW ON THE PROPERTY OF MR. JOHN TADEN.
 LB2340'
 LB2340'TO REACH THE STATION FROM THE INTERSECTION OF FOURTH ST. AND WALNUT
 LB2340'ST. (U. S. HIGHWAY 24) IN WATSEKA, GO WEST ON HIGHWAY 24 FOR 3.0 MILES
 LB2340'TO A GRAVEL CROSSROAD, TURN LEFT AND GO SOUTH ON GRAVEL ROAD FOR 1.0
 LB2340'MILE TO A GRAVEL CROSSROAD AND THE AZIMUTH MARK IN THE NORTHWEST ANGLE
 LB2340'AS DESCRIBED.  CONTINUE SOUTH ON GRAVEL ROAD FOR 0.3 MILE TO R. M. NO.
 LB2340'3 ON THE RIGHT, WEST SIDE OF ROAD, CONTINUE SOUTH ON GRAVEL ROAD FOR
 LB2340'0.1 MILE TO R. M. NO. 2 ON THE RIGHT, WEST SIDE OF ROAD, CONTINUE
 LB2340'SOUTH FOR 0.1 MILE TO A WIRE GATE ON THE RIGHT.  TURN RIGHT AND GO
 LB2340'WEST AND NORTHWEST ACROSS FIELD FOR 0.25 MILE TO HIGHEST POINT OF A
 LB2340'SMALL SAND KNOLL AND THE STATION.
 LB2340'
 LB2340'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LB2340
 LB2340                          STATION RECOVERY (1970)
 LB2340
 LB2340'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1970 (DRR)
 LB2340'WATSEKA (USLS 1879) 1939, 1947 IN GOOD CONDITION.
 LB2340'
 LB2340'WATSEKA NO. 2, 1939 IN GOOD CONDITION.
 LB2340'
 LB2340'WATSEKA NO. 3, 1947 DIDNT LOCATED.
 LB2340'
 LB2340'WATSEKA 1939 IN GOOD CONDITION.
 LB2340'
 LB2340'STATION WAS RECOVERED AS DESCRIBED IN 1947, 1955 EXCEPT FOR THE
 LB2340'FOLLOWING--
 LB2340'1) WITNESS POST AT STATION HAS BEEN REMOVED .
 LB2340'2) FENCE 1 FOOT EAST OF R. M. NO. 2 HAS BEEN REMOVED. RM NO. 2 IS
 LB2340'NOW BURIED ABOUT 12 INCHES DUE TO RIDGE OF SAND THAT HAS PILED UP
 LB2340'ALONG THE OLD FENCE LINE.
 LB2340'3) NO THOROUGH SEARCH WAS MADE FOR R. M. NO. 3.
 LB2340'4) WITNESS POST AND FENCE LINE AT AZI-MK HAVE BEEN
 LB2340'REMOVED.
 LB2340
 LB2340                          STATION RECOVERY (1970)
 LB2340
 LB2340'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 LB2340'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DIRECTION TO THE TANK
 LB2340'AND THE REFERENCE MARKS CHECKED.  THE AREA AROUND THE STATION SITE
 LB2340'IS UNDER CULTIVATION AND NO ATTEMPT WAS MADE TO MEASURE TO THE
 LB2340'REFERENCE MARKS.  A NEW DESCRIPTION FOLLOWS--
 LB2340'
 LB2340'ABOUT 2-1/2 MILES SOUTHWEST OF WATSEKA, 2 FEET EAST OF A METAL
 LB2340'WITNESS POST, ABOUT 0.1 MILE SOUTH OF A DRAINAGE DITCH, ABOUT 0.15
 LB2340'MILE WEST OF THE CENTERLINE OF PAVED ROAD AND ON THE TOP AND
 LB2340'HIGHEST POINT OF A SANDY KNOLL.  THE MONUMENT IS FLUSH AND THE DISK
 LB2340'IS STAMPED WATSEKA USLS 1879 1939 1947.
 LB2340'
 LB2340'TO REACH THE STATION FROM THE INTERSECTION OF FOURTH STREET AND
 LB2340'WALNUT STREET (U. S. HIGHWAY 24) IN WATSEKA, GO WEST ON HIGHWAY 24
 LB2340'FOR 3.0 MILES TO A PAVED CROSSROAD.  TURN LEFT AND GO SOUTH ON THE
 LB2340'PAVED ROAD FOR 1.0 MILE TO A GRAVELED CROSSROAD AND THE AZIMUTH
 LB2340'MARK.  CONTINUE SOUTH ON THE PAVED ROAD FOR 0.3 MILE TO REFERENCE
 LB2340'MARK 3 ON THE RIGHT AND THE STATION ABOUT 0.15 MILE WEST.
 LB2340'
 LB2340'REFERENCE MARK 2 IS 1 FOOT SOUTHWEST OF A METAL WITNESS POST, 30 FEET
 LB2340'WEST OF THE CENTERLINE OF THE ROAD, AND 115 FEET NORTH OF AN
 LB2340'EAST-WEST FENCE LINE.  THE MONUMENT IS FLUSH ON THE WEST SIDE AND 10
 LB2340'INCHES UNDERGROUND ON THE EAST SIDE AND THE DISK IS STAMPED
 LB2340'WATSEKA NO 2 1939.
 LB2340'
 LB2340'REFERENCE MARK 3 IS 1 FOOT NORTH OF A METAL WITNESS POST, 23 FEET
 LB2340'WEST OF THE CENTERLINE OF THE ROAD, AT THE EAST EDGE OF A CULTIVATED
 LB2340'FIELD AND 83 FEET SOUTH OF THE CENTER OF A DRAINAGE DITCH.  THE
 LB2340'MONUMENT PROJECTS 1 INCH AND THE DISK IS STAMPED WATSEKA NO 3
 LB2340'1947.
 LB2340'
 LB2340'THE AZIMUTH MARK IS 46 FEET WEST OF THE CENTERLINE OF THE PAVED
 LB2340'ROAD, 23 FEET NORTH OF THE CENTERLINE OF GRAVEL ROAD AND 1 FOOT EAST
 LB2340'EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 3 INCHES AND
 LB2340'THE DISK IS STAMPED WATSEKA 1939.
 LB2340'
 LB2340'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2 MILES
 LB2340'SOUTHWEST OF WATSEKA.
 LB2340'
 LB2340'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LB2340
 LB2340                          STATION RECOVERY (1973)
 LB2340
 LB2340'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LB2340'THE STATION AND ALL MARKS WERE FOUND IN GOOD CONDITION.  MR. TED RABE
 LB2340'HAD WRITTEN A LETTER THAT WAS THOUGHT THAT THERE WOULD BE SOME
 LB2340'GRADING IN THE VICINITY.  TWO WEEKS PRIOR TO MY VISIT MR. RABE
 LB2340'PASSED AWAY AND HIS BROTHER WILLIAM WAS CONTACTED ABOUT THE MARKS.
 LB2340'WILLIAM SAID THAT THERE WAS NO PLANS IN THE NEAR FUTURE TO DO ANY
 LB2340'WORK AT THE SITE AND WOULD NOTIFY OUR OFFICE WHEN AND IF ANY WORK
 LB2340'STARTS.
 LB2340'
 LB2340'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2 MILES
 LB2340'SOUTHWEST OF WATSEKA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2291 ***********************************************************************
 LB2291  DESIGNATION -  WATSEKA UARCO WATER TANK
 LB2291  PID         -  LB2291
 LB2291  STATE/COUNTY-  IL/IROQUOIS
 LB2291  COUNTRY     -  US
 LB2291  USGS QUAD   -  WATSEKA (2018)
 LB2291
 LB2291                         *CURRENT SURVEY CONTROL
 LB2291  ______________________________________________________________________
 LB2291* NAD 83(1997) POSITION- 40 46 34.28352(N) 087 44 52.45851(W)   ADJUSTED
 LB2291  ______________________________________________________________________
 LB2291  GEOID HEIGHT    -        -32.795 (meters)                     GEOID18
 LB2291  LAPLACE CORR    -         -2.98  (seconds)                    DEFLEC18
 LB2291  HORZ ORDER      -  THIRD
 LB2291
 LB2291.The horizontal coordinates were established by classical geodetic methods
 LB2291.and adjusted by the National Geodetic Survey in October 1999.
 LB2291
 LB2291.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2291.GEOID18 height accuracy estimate available here.
 LB2291
 LB2291.Click photographs - Photos may exist for this station.
 LB2291
 LB2291.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2291
 LB2291. The following values were computed from the NAD 83(1997) position.
 LB2291
 LB2291;                    North         East     Units Scale Factor Converg.
 LB2291;SPC IL E     -   456,352.812   349,420.236   MT  1.00000505   +0 22 56.5
 LB2291;SPC IL E     - 1,497,217.52  1,146,389.56   sFT  1.00000505   +0 22 56.5
 LB2291;UTM  16      - 4,514,181.531   436,887.480   MT  0.99964903   -0 29 18.5
 LB2291
 LB2291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3688714181(NAD 83)
 LB2291
 LB2291                          SUPERSEDED SURVEY CONTROL
 LB2291
 LB2291  NAD 83(1997)-  40 46 34.28373(N)    087 44 52.45963(W) AD(       ) 3
 LB2291  NAD 83(1986)-  40 46 34.29068(N)    087 44 52.46727(W) AD(       ) 3
 LB2291  NAD 27      -  40 46 34.16300(N)    087 44 52.34700(W) AD(       ) 3
 LB2291
 LB2291.Superseded values are not recommended for survey control.
 LB2291
 LB2291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2291.See file dsdata.pdf to determine how the superseded data were derived.
 LB2291
 LB2291_MARKER: 53 = ELEVATED TANK
 LB2291
 LB2291  HISTORY     - Date     Condition        Report By
 LB2291  HISTORY     - 1955     FIRST OBSERVED   CGS
 LB2291
 LB2291                          STATION DESCRIPTION
 LB2291
 LB2291'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2291'STATION IS THE METAL CAP AT THE APEX OF THE ROOF OF THE WATER TANK,
 LB2291'LOCATED NEAR THE WEST CITY LIMITS OF WATSEKA, ABOUT 50 FEET
 LB2291'NORTHWEST OF THE NORTHWEST CORNER OF THE UNITED AUTOGRAPHIC REGISTER
 LB2291'COMPANY (THIS COMPANY IS KNOWN AS UARCO).  IT IS A LARGE STEEL
 LB2291'TANK, WITH AN OVAL BOTTOM AND TOP AND VERTICAL SIDES, ATOP A FOUR
 LB2291'LEGGED, TUBULAR STEEL STRUCTURE.  THE TANK AND LEGS ARE PAINTED
 LB2291'SILVER AND THE TANK HAS THE LEGEND UARCO PAINTED IN LARGE BLACK
 LB2291'LETTERS ON THE EAST AND WEST SIDES.
 LB2291'
 LB2291'THE HEIGHT OF THE TANK IS 127 FEET.  HEIGHT OF THE TANK WAS
 LB2291'DETERMINED BY USE OF HAND LEVEL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1124 ***********************************************************************
 KB1124  DESIGNATION -  WATSON
 KB1124  PID         -  KB1124
 KB1124  STATE/COUNTY-  IL/SHELBY
 KB1124  COUNTRY     -  US
 KB1124  USGS QUAD   -  OCONEE (2018)
 KB1124
 KB1124                         *CURRENT SURVEY CONTROL
 KB1124  ______________________________________________________________________
 KB1124* NAD 83(1997) POSITION- 39 18 05.52689(N) 089 06 24.87579(W)   ADJUSTED
 KB1124* NAVD 88 ORTHO HEIGHT -   207.508 (meters)      680.80  (feet) POSTED
 KB1124  ______________________________________________________________________
 KB1124  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 KB1124  LAPLACE CORR    -         -2.85  (seconds)                    DEFLEC18
 KB1124  DYNAMIC HEIGHT  -        207.38  (meters)      680.4   (feet) COMP
 KB1124  MODELED GRAVITY -    980,012.3   (mgal)                       NAVD 88
 KB1124
 KB1124  HORZ ORDER      -  SECOND
 KB1124  VERT ORDER      -  * POSTED, SEE BELOW
 KB1124
 KB1124.The horizontal coordinates were established by classical geodetic methods
 KB1124.and adjusted by the National Geodetic Survey in October 1999.
 KB1124
 KB1124.The orthometric height was determined by differential leveling
 KB1124.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 KB1124
 KB1124.* This is a POSTED BENCH MARK height.
 KB1124
 KB1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1124.GEOID18 height accuracy estimate available here.
 KB1124
 KB1124.Click photographs - Photos may exist for this station.
 KB1124
 KB1124.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1124
 KB1124.The dynamic height is computed by dividing the NAVD 88
 KB1124.geopotential number by the normal gravity value computed on the
 KB1124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1124.degrees latitude (g = 980.6199 gals.).
 KB1124
 KB1124.The modeled gravity was interpolated from observed gravity values.
 KB1124
 KB1124. The following values were computed from the NAD 83(1997) position.
 KB1124
 KB1124;                    North         East     Units Scale Factor Converg.
 KB1124;SPC IL E     -   292,738.477   233,274.463   MT  1.00002980   -0 29 24.0
 KB1124;SPC IL E     -   960,426.15    765,334.63   sFT  1.00002980   -0 29 24.0
 KB1124;SPC IL W     -   292,978.742   791,407.653   MT  1.00004402   +0 40 16.7
 KB1124;SPC IL W     -   961,214.42  2,596,476.61   sFT  1.00004402   +0 40 16.7
 KB1124;UTM  16      - 4,352,355.404   318,327.685   MT  1.00000639   -1 20 05.6
 KB1124
 KB1124!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1124!SPC IL E     -   0.99997248  x   1.00002980  =   1.00000228
 KB1124!SPC IL W     -   0.99997248  x   1.00004402  =   1.00001650
 KB1124!UTM  16      -   0.99997248  x   1.00000639  =   0.99997887
 KB1124
 KB1124:                Primary Azimuth Mark                     Grid Az
 KB1124:SPC IL E     -  OCONEE                                   188 49 31.0
 KB1124:SPC IL W     -  OCONEE                                   187 39 50.3
 KB1124:UTM  16      -  OCONEE                                   189 40 12.6
 KB1124
 KB1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1832752355(NAD 83)
 KB1124
 KB1124|---------------------------------------------------------------------|
 KB1124| PID    Reference Object                     Distance      Geod. Az  |
 KB1124|                                                           dddmmss.s |
 KB1124| KB1125 WATSON RM                            21.800 METERS 08817     |
 KB1124| KB1126 OCONEE                              APPROX. 1.7 KM 1882007.0 |
 KB1124|---------------------------------------------------------------------|
 KB1124
 KB1124                          SUPERSEDED SURVEY CONTROL
 KB1124
 KB1124  NAD 83(1986)-  39 18 05.54505(N)    089 06 24.86377(W) AD(       ) 2
 KB1124  NAD 27      -  39 18 05.40820(N)    089 06 24.56100(W) AD(       ) 2
 KB1124  USSD        -  39 18 05.51200(N)    089 06 24.46600(W) AD(       ) 3
 KB1124  NGVD 29             207.59   (m)          681.1    (f) LEVELING    3  
 KB1124
 KB1124.Superseded values are not recommended for survey control.
 KB1124
 KB1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1124.See file dsdata.pdf to determine how the superseded data were derived.
 KB1124
 KB1124_MARKER: DS = TRIANGULATION STATION DISK
 KB1124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1124_STAMPING: WATSON 1920
 KB1124_MARK LOGO: CGS
 KB1124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1124+STABILITY: SURFACE MOTION
 KB1124
 KB1124  HISTORY     - Date     Condition        Report By
 KB1124  HISTORY     - 1920     MONUMENTED       CGS
 KB1124  HISTORY     - 1957     MARK NOT FOUND   CGS
 KB1124
 KB1124                          STATION DESCRIPTION
 KB1124
 KB1124'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 KB1124'STATION IS ABOUT 3/4 MILE N OF OCONEE, ON THE E SIDE OF THE ILLINOIS
 KB1124'CENTRAL RAILROAD TRACK, 325 YARDS S OF THE FIRST ROAD CROSSING N
 KB1124'OF OCONEE, 1/4 MILE S OF A SIGNPOST MARKED STATION 1 MILE, AND 7.52
 KB1124'METERS 24.67 FEET E OF THE E AND NEAREST RAIL. THE SURFACE,
 KB1124'UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 KB1124'CONCRETE. THE REFERENCE
 KB1124'MARK IS ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 21.30
 KB1124'METERS - 69.88 FEET - FROM THE STATION S 80 DEG 59 MIN E.
 KB1124'THE ELEVATION OF THE STATION MARK IS 207.780 METERS
 KB1124'(681.692 FEET) AND OF THE REFERENCE MARK 207.794 METERS (681.737
 KB1124'FEET).
 KB1124
 KB1124                          STATION RECOVERY (1957)
 KB1124
 KB1124'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCL)
 KB1124'A THOROUGH SEARCH WAS MADE FOR THE STATION AND THE REFERENCE MARK BUT
 KB1124'NEITHER COULD BE FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1053 ***********************************************************************
 NH1053  DESIGNATION -  WAUCONDA
 NH1053  PID         -  NH1053
 NH1053  STATE/COUNTY-  IL/LAKE
 NH1053  COUNTRY     -  US
 NH1053  USGS QUAD   -  WAUCONDA (2018)
 NH1053
 NH1053                         *CURRENT SURVEY CONTROL
 NH1053  ______________________________________________________________________
 NH1053* NAD 83(1997) POSITION- 42 17 01.86184(N) 088 09 21.12825(W)   ADJUSTED
 NH1053* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 NH1053  ______________________________________________________________________
 NH1053  GEOID HEIGHT    -        -34.054 (meters)                     GEOID18
 NH1053  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 NH1053  HORZ ORDER      -  SECOND
 NH1053
 NH1053.The horizontal coordinates were established by classical geodetic methods
 NH1053.and adjusted by the National Geodetic Survey in October 1999.
 NH1053
 NH1053.The orthometric height was scaled from a topographic map.
 NH1053
 NH1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1053.GEOID18 height accuracy estimate available here.
 NH1053
 NH1053.Click photographs - Photos may exist for this station.
 NH1053
 NH1053.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1053
 NH1053. The following values were computed from the NAD 83(1997) position.
 NH1053
 NH1053;                    North         East     Units Scale Factor Converg.
 NH1053;SPC IL E     -   623,646.063   314,637.171   MT  0.99997764   +0 07 09.8
 NH1053;SPC IL E     - 2,046,078.79  1,032,272.12   sFT  0.99997764   +0 07 09.8
 NH1053;UTM  16      - 4,681,939.404   404,699.661   MT  0.99971175   -0 46 39.8
 NH1053
 NH1053!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1053!SPC IL E     -   0.99996740  x   0.99997764  =   0.99994504
 NH1053!UTM  16      -   0.99996740  x   0.99971175  =   0.99967916
 NH1053
 NH1053:                Primary Azimuth Mark                     Grid Az
 NH1053:SPC IL E     -  WAUCONDA AZ MK 2                         171 58 50.8
 NH1053:UTM  16      -  WAUCONDA AZ MK 2                         172 52 40.4
 NH1053
 NH1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0469981939(NAD 83)
 NH1053
 NH1053|---------------------------------------------------------------------|
 NH1053| PID    Reference Object                     Distance      Geod. Az  |
 NH1053|                                                           dddmmss.s |
 NH1053| NH1052 VOLO NATL GAS CO RADIO MAST         APPROX. 2.7 KM 0164103.5 |
 NH1053| CJ1613 WAUCONDA RM 1                        29.388 METERS 04538     |
 NH1053| CJ1614 WAUCONDA RM 2                        28.552 METERS 15142     |
 NH1053| NH1050 WAUCONDA MUNICIPAL TANK             APPROX. 3.1 KM 1550833.7 |
 NH1053| CJ1611 WAUCONDA AZ MK                                     1710707.8 |
 NH1053| CJ1612 WAUCONDA AZ MK 2                                   1720600.6 |
 NH1053|---------------------------------------------------------------------|
 NH1053
 NH1053                          SUPERSEDED SURVEY CONTROL
 NH1053
 NH1053  NAD 83(1997)-  42 17 01.86195(N)    088 09 21.12880(W) AD(       ) 2
 NH1053  NAD 83(1991)-  42 17 01.86405(N)    088 09 21.13696(W) AD(       ) 2
 NH1053  NAD 83(1986)-  42 17 01.86272(N)    088 09 21.13995(W) AD(       ) 2
 NH1053  NAD 27      -  42 17 01.78420(N)    088 09 20.84060(W) AD(       ) 2
 NH1053
 NH1053.Superseded values are not recommended for survey control.
 NH1053
 NH1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1053.See file dsdata.pdf to determine how the superseded data were derived.
 NH1053
 NH1053_MARKER: DS = TRIANGULATION STATION DISK
 NH1053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1053_STAMPING: WAUCONDA 1954
 NH1053_MARK LOGO: CGS
 NH1053_PROJECTION: FLUSH
 NH1053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1053+STABILITY: SURFACE MOTION
 NH1053_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1053+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2014
 NH1053
 NH1053  HISTORY     - Date     Condition        Report By
 NH1053  HISTORY     - 1954     MONUMENTED       CGS
 NH1053  HISTORY     - 1966     GOOD             CGS
 NH1053  HISTORY     - 1977     GOOD             ILDT
 NH1053  HISTORY     - 1989     GOOD             USPSQD
 NH1053  HISTORY     - 1989     GOOD             USPSQD
 NH1053  HISTORY     - 19940518 MARK NOT FOUND   USPSQD
 NH1053  HISTORY     - 19960505 GOOD             USPSQD
 NH1053  HISTORY     - 20060422 GOOD             USPSQD
 NH1053  HISTORY     - 20141008 GOOD             ILDT
 NH1053
 NH1053                          STATION DESCRIPTION
 NH1053
 NH1053'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1053'STATION IS LOCATED ABOUT 3 MILES SOUTH OF VOLO AND 2 MILES
 NH1053'NORTH OF WAUCONDA ALONG THE EAST SIDE OF U.S. HIGHWAY 12 AND
 NH1053'ON HIGHWAY PROPERTY.  IT IS 177 FEET NORTHEAST OF THE INTERSECTION
 NH1053'OF THE EAST LANE OF HIGHWAY 12 AND A PAVED CROSS-OVER, 73 FEET
 NH1053'EAST OF THE CENTER OF THE EAST LANE OF HIGHWAY 12, 56 FEET
 NH1053'WEST OF THE CENTER OF A PAVED ROAD, 23 FEET NORTHWEST OF A 20
 NH1053'INCH OAK TREE WITH A TRIANGLE BLAZE ON THE NORTH SIDE AND 4
 NH1053'FEET SOUTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE
 NH1053'DISK IS STAMPED WAUCONDA 1954.
 NH1053'
 NH1053'REFERENCE MARK NO. 1 IS 69 FEET NORTH OF A TELEPHONE POLE,
 NH1053'40 FEET EAST OF THE CENTER OF A PAVED ROAD AND 1 FOOT WEST
 NH1053'OF A FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1053'WAUCONDA NO 1 1954.
 NH1053'
 NH1053'REFERENCE MARK NO. 2 IS 95 FEET EAST OF THE CENTER OF THE
 NH1053'EAST LANE OF HIGHWAY 12, 77 FEET NORTH OF THE CENTER OF THE
 NH1053'PAVED CROSS-OVER, 68 FEET WEST OF THE CENTER OF A PAVED
 NH1053'ROAD AND 32 FEET NORTHWEST OF A 30 INCH OAK TREE.  THE MARK
 NH1053'IS FLUSH AND THE DISK IS STAMPED WAUCONDA NO 2 1954.
 NH1053'
 NH1053'AZIMUTH MARK IS 69 FEET EAST OF THE CENTER OF THE EAST LANE
 NH1053'OF HIGHWAY 12, 13 FEET NORTH OF A TELEPHONE POLE, 3 FEET
 NH1053'NORTH OF THE NORTH EDGE OF A CONCRETE UNDERPASS AND 2 FEET
 NH1053'NORTH OF A WHITE WITNESS POST.  THE MARK PROJECTS 4 INCHES
 NH1053'AND THE DISK IS STAMPED WAUCONDA 1954.
 NH1053'
 NH1053'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 NH1053'STATE HIGHWAY 176 ABOUT 1 MILE WEST OF WAUCONDA GO NORTH ON
 NH1053'HIGHWAY 12 FOR 1.3 MILE TO THE AZIMUTH MARK ON THE RIGHT
 NH1053'AS DESCRIBED.  CONTINUE NORTH ON HIGHWAY 12 FOR 0.5 MILE TO
 NH1053'THE STATION ON THE RIGHT AS DESCRIBED.
 NH1053'
 NH1053'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1053
 NH1053                          STATION RECOVERY (1966)
 NH1053
 NH1053'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1053'THE STATION, REFERENCE MARK 1 AND 2 WERE RECOVERED AND FOUND
 NH1053'IN GOOD CONDITION AT THIS TIME.  THE AZIMUTH MARK IS VERY
 NH1053'CLOSE TO SOME CONSTRUCTION AND IN DANGER OF BEING DESTROYED.
 NH1053'A NEW AZIMUTH MARK WAS ESTABLISHED AT THIS TIME.  THE OLD AZIMUTH
 NH1053'MARK WAS LEFT IN AT THIS TIME.  THE DISTANCE AND DIRECTIONS
 NH1053'TO THE REFERENCE MARKS CHECKED.  THE DIRECTION TO THE MAST DID
 NH1053'NOT CHECK BUT WAS TAKEN THROUGH THE TREES AT THIS TIME.  THE
 NH1053'PREVIOUS DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 NH1053'
 NH1053'A METAL WITNESS POST WAS SET 1 FOOT SOUTH OF THE STATION
 NH1053'MARK.
 NH1053'
 NH1053'A METAL WITNESS POST WAS SET 1 FOOT WEST OF THE AZIMUTH MARK.
 NH1053'
 NH1053'AZIMUTH MARK NO. 2 IS A STANDARD DISK SET IN A DRILL HOLE IN A
 NH1053'CONCRETE BOX CULVERT ON THE NORTH SIDE OF U.S. HIGHWAY 12.
 NH1053'IT IS 42 FEET SOUTH OF THE OTHER AZIMUTH MARK, 21 FEET NORTH
 NH1053'OF THE CENTERLINE OF THE WEST BOUND TRAFFIC LANE OF HIGHWAY
 NH1053'12 AND 10 FEET NORTH OF THE NORTH EDGE OF THE HIGHWAY.  THE DISK
 NH1053'IS STAMPED WAUCONDA 1954 AZ 2 1966.
 NH1053'
 NH1053'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1053'
 NH1053'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTH
 NH1053'OF WAUCONDA
 NH1053
 NH1053                          STATION RECOVERY (1977)
 NH1053
 NH1053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977 (RIL)
 NH1053'WAUCONDA 1954 RECOVERED GOOD.
 NH1053'
 NH1053'WAUCONDA NO 1 1954 RECOVERED GOOD.
 NH1053'
 NH1053'WAUCONDA NO 2 1954 RECOVERED GOOD.
 NH1053'
 NH1053'WAUCONDA 1954 AZ 2 1966 RECOVERED GOOD.
 NH1053'
 NH1053'DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MI. N. OF WAUCONDA.
 NH1053
 NH1053                          STATION RECOVERY (1989)
 NH1053
 NH1053'RECOVERY NOTE BY US POWER SQUADRON 1989 (GHD)
 NH1053'RECOVERED IN GOOD CONDITION.
 NH1053
 NH1053                          STATION RECOVERY (1989)
 NH1053
 NH1053'RECOVERY NOTE BY US POWER SQUADRON 1989 (GM)
 NH1053'RECOVERED IN GOOD CONDITION.
 NH1053
 NH1053                          STATION RECOVERY (1994)
 NH1053
 NH1053'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1053'MARK NOT FOUND.
 NH1053
 NH1053                          STATION RECOVERY (1996)
 NH1053
 NH1053'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1053'RECOVERED IN GOOD CONDITION.
 NH1053
 NH1053                          STATION RECOVERY (2006)
 NH1053
 NH1053'RECOVERY NOTE BY US POWER SQUADRON 2006 (HC)
 NH1053'RECOVERED IN GOOD CONDITION.
 NH1053
 NH1053                          STATION RECOVERY (2014)
 NH1053
 NH1053'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 NH1053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1050 ***********************************************************************
 NH1050  DESIGNATION -  WAUCONDA MUNICIPAL TANK
 NH1050  PID         -  NH1050
 NH1050  STATE/COUNTY-  IL/LAKE
 NH1050  COUNTRY     -  US
 NH1050  USGS QUAD   -  WAUCONDA (2018)
 NH1050
 NH1050                         *CURRENT SURVEY CONTROL
 NH1050  ______________________________________________________________________
 NH1050* NAD 83(1997) POSITION- 42 15 31.57625(N) 088 08 24.82363(W)   ADJUSTED
 NH1050  ______________________________________________________________________
 NH1050  GEOID HEIGHT    -        -34.004 (meters)                     GEOID18
 NH1050  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 NH1050  HORZ ORDER      -  THIRD
 NH1050
 NH1050.The horizontal coordinates were established by classical geodetic methods
 NH1050.and adjusted by the National Geodetic Survey in October 1999.
 NH1050
 NH1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1050.GEOID18 height accuracy estimate available here.
 NH1050
 NH1050.Click photographs - Photos may exist for this station.
 NH1050
 NH1050.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1050
 NH1050. The following values were computed from the NAD 83(1997) position.
 NH1050
 NH1050;                    North         East     Units Scale Factor Converg.
 NH1050;SPC IL E     -   620,863.162   315,933.480   MT  0.99997812   +0 07 47.5
 NH1050;SPC IL E     - 2,036,948.56  1,036,525.09   sFT  0.99997812   +0 07 47.5
 NH1050;UTM  16      - 4,679,137.302   405,951.914   MT  0.99970883   -0 46 00.6
 NH1050
 NH1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0595179137(NAD 83)
 NH1050
 NH1050                          SUPERSEDED SURVEY CONTROL
 NH1050
 NH1050  NAD 83(1997)-  42 15 31.57629(N)    088 08 24.82426(W) AD(       ) 3
 NH1050  NAD 83(1991)-  42 15 31.57832(N)    088 08 24.83382(W) AD(       ) 3
 NH1050  NAD 83(1986)-  42 15 31.57755(N)    088 08 24.83569(W) AD(       ) 3
 NH1050  NAD 27      -  42 15 31.49700(N)    088 08 24.53900(W) AD(       ) 3
 NH1050
 NH1050.Superseded values are not recommended for survey control.
 NH1050
 NH1050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1050.See file dsdata.pdf to determine how the superseded data were derived.
 NH1050
 NH1050_MARKER: 53 = ELEVATED TANK
 NH1050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1050+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1050
 NH1050  HISTORY     - Date     Condition        Report By
 NH1050  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1050  HISTORY     - 1966     GOOD             CGS
 NH1050  HISTORY     - 19910519 GOOD             USPSQD
 NH1050  HISTORY     - 19940518 GOOD             USPSQD
 NH1050  HISTORY     - 19981211 GOOD             USPSQD
 NH1050  HISTORY     - 20041113 GOOD             USPSQD
 NH1050
 NH1050                          STATION DESCRIPTION
 NH1050
 NH1050'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1050'STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER TANK,
 NH1050'LOCATED ABOUT 150 FEET WEST OF THE INTERSECTION OF STATE
 NH1050'HIGHWAYS 176 AND 59 NEAR THE CENTER OF WAUCONDA.  IT IS A
 NH1050'SELF SUPPORTING, GLOBULAR STEEL TANK, PAINTED SILVER ATOP A LARGE
 NH1050'SINGLE FEED PIPE.  THE TANK HAS THE LEGEND WAUCONDA PAINTED
 NH1050'IN BLACK LETTERS ON THE NORTH AND SOUTH SIDES.  THE TOTAL HEIGHT
 NH1050'IS ABOUT 90 FEET.  THERE IS A RED LIGHT MOUNTED ON A STAFF
 NH1050'NEAR THE CENTER OF THE TOP OF THE TANK.
 NH1050
 NH1050                          STATION RECOVERY (1966)
 NH1050
 NH1050'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1050'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION AT THIS TIME.
 NH1050'THE DESCRIPTION IS GOOD EXCEPT THE TANK IS NOW PAINTED GREEN.
 NH1050
 NH1050                          STATION RECOVERY (1991)
 NH1050
 NH1050'RECOVERY NOTE BY US POWER SQUADRON 1991 (MM)
 NH1050'RECOVERED IN GOOD CONDITION.
 NH1050
 NH1050                          STATION RECOVERY (1994)
 NH1050
 NH1050'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1050'RECOVERED IN GOOD CONDITION.
 NH1050
 NH1050                          STATION RECOVERY (1998)
 NH1050
 NH1050'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH1050'RECOVERED IN GOOD CONDITION.
 NH1050
 NH1050                          STATION RECOVERY (2004)
 NH1050
 NH1050'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH1050'STRUCTURE IS MUNICIPAL WATER TANK. (LIGHT BLUE AND WHITE
 NH1050'TANK)(WAUKANDA)  STATION DESCRIPTION AND DIRECTION ARE GOOD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0208 ***********************************************************************
 NG0208  DESIGNATION -  WAUKEGAN
 NG0208  PID         -  NG0208
 NG0208  STATE/COUNTY-  IL/LAKE
 NG0208  COUNTRY     -  US
 NG0208  USGS QUAD   -  WAUKEGAN (2018)
 NG0208
 NG0208                         *CURRENT SURVEY CONTROL
 NG0208  ______________________________________________________________________
 NG0208* NAD 83(1986) POSITION- 42 21 53.3    (N) 087 49 53.3    (W)   HD_HELD2
 NG0208* NAVD 88 ORTHO HEIGHT -   196.101 (meters)      643.37  (feet) ADJUSTED
 NG0208  ______________________________________________________________________
 NG0208  GEOID HEIGHT    -        -34.373 (meters)                     GEOID18
 NG0208  DYNAMIC HEIGHT  -        196.040 (meters)      643.17  (feet) COMP
 NG0208  MODELED GRAVITY -    980,303.8   (mgal)                       NAVD 88
 NG0208
 NG0208  VERT ORDER      -  FIRST     CLASS 0
 NG0208
 NG0208.The horizontal coordinates were established by autonomous hand held GPS
 NG0208.observations and have an estimated accuracy of +/- 10 meters.
 NG0208
 NG0208.The orthometric height was determined by differential leveling and
 NG0208.adjusted by the NATIONAL GEODETIC SURVEY
 NG0208.in June 1991.
 NG0208
 NG0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0208.GEOID18 height accuracy estimate available here.
 NG0208
 NG0208.Click photographs - Photos may exist for this station.
 NG0208
 NG0208.The dynamic height is computed by dividing the NAVD 88
 NG0208.geopotential number by the normal gravity value computed on the
 NG0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0208.degrees latitude (g = 980.6199 gals.).
 NG0208
 NG0208.The modeled gravity was interpolated from observed gravity values.
 NG0208
 NG0208;                    North         East    Units  Estimated Accuracy
 NG0208;SPC IL E     -   632,745.      341,340.      MT  (+/- 10 meters HH2 GPS)
 NG0208
 NG0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3153390616(NAD 83)
 NG0208
 NG0208                          SUPERSEDED SURVEY CONTROL
 NG0208
 NG0208  NGVD 29 (??/??/92)  196.210  (m)          643.73   (f) ADJ UNCH    1 0
 NG0208
 NG0208.Superseded values are not recommended for survey control.
 NG0208
 NG0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0208.See file dsdata.pdf to determine how the superseded data were derived.
 NG0208
 NG0208_MARKER: DB = BENCH MARK DISK
 NG0208_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0208_SP_SET: BUILDING
 NG0208_STAMPING: WAUKEGAN 1934
 NG0208_MARK LOGO: CGS
 NG0208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0208
 NG0208  HISTORY     - Date     Condition        Report By
 NG0208  HISTORY     - 1934     MONUMENTED       CGS
 NG0208  HISTORY     - 1973     GOOD             NGS
 NG0208  HISTORY     - 1987     GOOD             USPSQD
 NG0208
 NG0208                          STATION DESCRIPTION
 NG0208
 NG0208'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0208'AT WAUKEGAN.
 NG0208'AT WAUKEGAN, ALONG NORTH GENESEE STREET, ONE BLOCK NORTH OF THE
 NG0208'INTERSECTION OF GRAND AVENUE, SET VERTICALLY IN THE EAST
 NG0208'LIMESTONE FACE OF THE POST OFFICE BUILDING, 0.9 FOOT NORTH OF
 NG0208'THE SOUTHEAST CORNER, 55 FEET SOUTH OF THE CENTER OF EAST AND
 NG0208'MAIN ENTRANCE TO POST OFFICE, 51 1/2 FEET WEST OF THE CENTER
 NG0208'LINE OF NORTH GENESEE STREET, ABOUT 2 1/2 FEET ABOVE THE LEVEL
 NG0208'OF THE STREET AND 1.0 FOOT ABOVE THE LEVEL OF GROUND.  SEC 21,
 NG0208'T 45 N, R 12 E.
 NG0208
 NG0208                          STATION RECOVERY (1987)
 NG0208
 NG0208'RECOVERY NOTE BY US POWER SQUADRON 1987 (GAM)
 NG0208'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0581 ***********************************************************************
 NG0581  DESIGNATION -  WAUKEGAN
 NG0581  PID         -  NG0581
 NG0581  STATE/COUNTY-  IL/LAKE
 NG0581  COUNTRY     -  US
 NG0581  USGS QUAD   -  ZION (2018)
 NG0581
 NG0581                         *CURRENT SURVEY CONTROL
 NG0581  ______________________________________________________________________
 NG0581* NAD 83(1997) POSITION- 42 23 04.50590(N) 087 50 43.39585(W)   ADJUSTED
 NG0581* NAVD 88 ORTHO HEIGHT -   205.    (meters)      673.    (feet) SCALED
 NG0581  ______________________________________________________________________
 NG0581  GEOID HEIGHT    -        -34.403 (meters)                     GEOID18
 NG0581  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 NG0581  HORZ ORDER      -  FIRST
 NG0581
 NG0581.The horizontal coordinates were established by classical geodetic methods
 NG0581.and adjusted by the National Geodetic Survey in October 1999.
 NG0581
 NG0581.The orthometric height was scaled from a topographic map.
 NG0581
 NG0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0581.GEOID18 height accuracy estimate available here.
 NG0581
 NG0581.Click photographs - Photos may exist for this station.
 NG0581
 NG0581.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0581
 NG0581. The following values were computed from the NAD 83(1997) position.
 NG0581
 NG0581;                    North         East     Units Scale Factor Converg.
 NG0581;SPC IL E     -   634,935.432   340,181.368   MT  0.99999486   +0 19 44.1
 NG0581;SPC IL E     - 2,083,117.33  1,116,078.37   sFT  0.99999486   +0 19 44.1
 NG0581;SPC WI S     -    45,017.538   777,428.320   MT  1.00008854   +1 28 49.6
 NG0581;SPC WI S     -   147,695.04  2,550,612.75   sFT  1.00008854   +1 28 49.6
 NG0581;UTM  16      - 4,692,823.784   430,409.918   MT  0.99965958   -0 34 11.6
 NG0581
 NG0581!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0581!SPC IL E     -   0.99997326  x   0.99999486  =   0.99996812
 NG0581!SPC WI S     -   0.99997326  x   1.00008854  =   1.00006180
 NG0581!UTM  16      -   0.99997326  x   0.99965958  =   0.99963285
 NG0581
 NG0581:                Primary Azimuth Mark                     Grid Az
 NG0581:SPC IL E     -  CHICAGO ST PAUL AIRWAY BCN 3             197 34 16.5
 NG0581:SPC WI S     -  CHICAGO ST PAUL AIRWAY BCN 3             196 25 11.0
 NG0581:UTM  16      -  CHICAGO ST PAUL AIRWAY BCN 3             198 28 12.2
 NG0581
 NG0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3040992823(NAD 83)
 NG0581
 NG0581|---------------------------------------------------------------------|
 NG0581| PID    Reference Object                     Distance      Geod. Az  |
 NG0581|                                                           dddmmss.s |
 NG0581| CJ1621 WAUKEGAN RM 1                        23.128 METERS 00237     |
 NG0581| CJ1622 WAUKEGAN RM 2                        33.114 METERS 05125     |
 NG0581| NG0596 CHICAGO ST PAUL AIRWAY BCN 3        APPROX. 6.5 KM 1975400.6 |
 NG0581|---------------------------------------------------------------------|
 NG0581
 NG0581                          SUPERSEDED SURVEY CONTROL
 NG0581
 NG0581  NAD 83(1997)-  42 23 04.50580(N)    087 50 43.39677(W) AD(       ) 1
 NG0581  NAD 83(1994)-  42 23 04.50274(N)    087 50 43.40038(W) AD(       ) 1
 NG0581  NAD 83(1991)-  42 23 04.50006(N)    087 50 43.40319(W) AD(       ) 1
 NG0581  NAD 83(1986)-  42 23 04.50483(N)    087 50 43.41666(W) AD(       ) 1
 NG0581  NAD 27      -  42 23 04.42300(N)    087 50 43.15600(W) AD(       ) 1
 NG0581
 NG0581.Superseded values are not recommended for survey control.
 NG0581
 NG0581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0581.See file dsdata.pdf to determine how the superseded data were derived.
 NG0581
 NG0581_MARKER: DS = TRIANGULATION STATION DISK
 NG0581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0581_STAMPING: WAUKEGAN 1935
 NG0581_MARK LOGO: CGS
 NG0581_PROJECTION: FLUSH
 NG0581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0581+STABILITY: SURFACE MOTION
 NG0581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0581+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2000
 NG0581
 NG0581  HISTORY     - Date     Condition        Report By
 NG0581  HISTORY     - 1935     MONUMENTED       CGS
 NG0581  HISTORY     - 1946     GOOD             CGS
 NG0581  HISTORY     - 1955     GOOD             USLS
 NG0581  HISTORY     - 1975     GOOD             NGS
 NG0581  HISTORY     - 1976     GOOD             NGS
 NG0581  HISTORY     - 20000315 GOOD             SECI
 NG0581  HISTORY     - 20031027 POOR             USPSQD
 NG0581
 NG0581                          STATION DESCRIPTION
 NG0581
 NG0581'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0581'STATION IS IN THE NORTHEAST PART OF THE CITY OF WAUKEGAN AT THE
 NG0581'INTERSECTION OF GREENWOOD AVENUE AND WESTERN  AVENUE IN THE AREA
 NG0581'BETWEEN STREET AND SIDEWALK, 25 FEET EAST OF CENTERLINE OF WESTERN
 NG0581'AVENUE, 51 FEET SOUTH OF CENTER-LINE  OF GREENWOOD AVENUE, 1 FOOT WEST
 NG0581'OF SIDEWALK ALONG WESTERN AVENUE, 12 FEET EAST OF CURB ALONG WESTERN
 NG0581'AVENUE, 25 FEET SOUTH OF FIRE HYDRANT AT CORNERS OF WESTERN AVENUE AND
 NG0581'GREENWOOD AVENUE, 35 FEET WEST-NORTHWEST OF 10-INCH TRIANGULAR BLAZED
 NG0581'WHITE OAK TREE, 119 FEET EAST OF THE EAST RAIL OF THE CHICAGO, NORTH
 NG0581'SHORE, AND MILWAUKEE ELECTRIC RAILROAD.
 NG0581'
 NG0581'MARK IS SET FLUSH WITH THE GROUND.
 NG0581'
 NG0581'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE TABLETS
 NG0581'SET IN CONCRETE.
 NG0581'
 NG0581'R.M. NO. 1 IS NORTH OF STATION, 100 FEET EAST OF EAST RAIL OF CHICAGO,
 NG0581'NORTHSHORE, AND MILWAUKEE RAILROAD, 26 FEET EAST OF CENTERLINE OF
 NG0581'WESTERN AVENUE, 8 FEET EAST OF CURB ALONG WESTERN AVENUE, 26 FEET
 NG0581'NORTH OF CENTERLINE OF GREENWOOD AVENUE, 6 FEET NORTH OF CURB ALONG
 NG0581'GREENWOOD AVENUE.  PROJECTS 1 INCH.  DISTANCE BETWEEN REFERENCE MARKS
 NG0581'IS 81.82 FEET.
 NG0581'
 NG0581'R.M. NO. 2 IS NORTHEAST OF STATION, 18 INCHES NORTH OF CURB ALONG
 NG0581'GREENWOOD AVENUE., 21 FEET NORTH OF CENTERLINE OF GREENWOOD AVENUE, 87
 NG0581'FEET NORTHEAST OF 10-INCH TRIANGULAR BLAZED WHITE OAK TREE, MARK IS
 NG0581'SET FLUSH WITH THE GROUND.
 NG0581'
 NG0581'AZ. MK. IS SET APPROXIMATELY 0.35 MILES SOUTH-SOUTHWEST OF STATION
 NG0581'BETWEEN WESTERN AVENUE AND THE CHICAGO, NORTH SHORE, AND MILWAUKEE
 NG0581'RAILROAD TRACK, 39 FEET EAST OF EAST RAIL OF  RAILROAD TRACK, 33 FEET
 NG0581'WEST OF CENTERLINE OF WESTERN AVENUE, ABOUT 145 FEET NORTH OF
 NG0581'CENTERLINE OF GROVE AVENUE, ABOUT 65 FEET SOUTH OF 10-INCH
 NG0581'TRANSMISSION POLE.  PROJECTS 4 INCHES.
 NG0581'
 NG0581'A LIGHT 100 FEET ABOVE STATION ZION IS VISIBLE FROM THE GROUND.
 NG0581'
 NG0581'A LIGHT 100 FEET ABOVE STATION SPAULDING IS VISIBLE AT 36 FEET.
 NG0581'
 NG0581'A LIGHT 100 FEET ABOVE STATION BENTON 1873 IS VISIBLE AT 45 FEET.
 NG0581'
 NG0581'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 NG0581'
 NG0581
 NG0581                          STATION RECOVERY (1946)
 NG0581
 NG0581'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (CDM)
 NG0581'STATION, REFERENCE AND AZIMUTH MARKS WERE RECOVERED EXACTLY
 NG0581'AS DESCRIBED AND FOUND IN EXCELLENT CONDITION.
 NG0581
 NG0581                          STATION RECOVERY (1955)
 NG0581
 NG0581'RECOVERY NOTE BY US LAKE SURVEY 1955 (KHF)
 NG0581'STATION, REFERENCE MARKS 1 AND 2, AND AZIMUTH MARK WERE RECOVERED.
 NG0581
 NG0581                          STATION RECOVERY (1975)
 NG0581
 NG0581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CRL)
 NG0581'STATION AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED AND FOUND TO
 NG0581'BE IN GOOD CONDITION. THE STATION IS 31.5 FEET SW OF THE FIRE HYDRANT.
 NG0581'THE AZIMUTH MARK WAS NOT FOUND.
 NG0581'
 NG0581'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- WEST EDGE OF
 NG0581'WAUKEGAN
 NG0581
 NG0581                          STATION RECOVERY (1976)
 NG0581
 NG0581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RS)
 NG0581'STATION AND REFERENCE MARKS RECOVERED AS DESCRIBED.
 NG0581'
 NG0581'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--WAUKEGAN.
 NG0581
 NG0581                          STATION RECOVERY (2000)
 NG0581
 NG0581'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RW)
 NG0581'STATION IS IN THE NORTHEAST CORNER OF THE INTERSECTION OF GREENWOOD
 NG0581'AVE. AND WESTERN AVE. STATION IS IN THE AREA BETWEEN THE SIDEWALK AND
 NG0581'THE STREET 25 FEET EAST OF CENTERLINE OF WESTERN AVE. AND 51 FEET
 NG0581'NORTH OF THE THE CENTERLINE OF GREENWOOD AVE.
 NG0581
 NG0581                          STATION RECOVERY (2003)
 NG0581
 NG0581'RECOVERY NOTE BY US POWER SQUADRON 2003 (EFU)
 NG0581'GEODESIC MARKER (IT IS STATION MARK)HAS SUNK ABOUT 3 INCHES MAKING IT
 NG0581'HARD TO SPOT AND READ.  NEEDS TO BE CLEANED AND RAISED. PROBABLY
 NG0581'SHOULD BE REMONUMENTED.  WE WERE UNABLE TO FIND THE PRIMARY AZIMUTH
 NG0581'MARK.  THE NORTH SHORE RAILROAD AND ITS RAILS ARE GONE. THE TRAIN
 NG0581'RIGHT OF WAY IS USED AS A BIKE OR WALKING PATH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8507 ***********************************************************************
 DG8507  DESIGNATION -  WAUKEGAN
 DG8507  PID         -  DG8507
 DG8507  STATE/COUNTY-  IL/LAKE
 DG8507  COUNTRY     -  US
 DG8507  USGS QUAD   -  ZION (2018)
 DG8507
 DG8507                         *CURRENT SURVEY CONTROL
 DG8507  ______________________________________________________________________
 DG8507* NAD 83(2011) POSITION- 42 23 00.63615(N) 087 51 59.71683(W)   ADJUSTED
 DG8507* NAD 83(2011) ELLIP HT-   190.609 (meters)        (06/27/12)   ADJUSTED
 DG8507* NAD 83(2011) EPOCH   -  2010.00
 DG8507* NAVD 88 ORTHO HEIGHT -   225.0   (meters)      738.    (feet) GPS OBS
 DG8507  ______________________________________________________________________
 DG8507  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG8507  GEOID HEIGHT    -        -34.339 (meters)                     GEOID99
 DG8507  GEOID HEIGHT    -        -34.387 (meters)                     GEOID18
 DG8507  NAD 83(2011) X  -    175,654.155 (meters)                     COMP
 DG8507  NAD 83(2011) Y  - -4,715,259.006 (meters)                     COMP
 DG8507  NAD 83(2011) Z  -  4,277,294.026 (meters)                     COMP
 DG8507  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 DG8507
 DG8507  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8507  Standards:
 DG8507         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8507            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8507  -------------------------------------------------------------------
 DG8507  NETWORK    0.41   0.73           0.19   0.14   0.37     -0.02130962
 DG8507  -------------------------------------------------------------------
 DG8507  Click here for local accuracies and other accuracy information.
 DG8507
 DG8507.The horizontal coordinates were established by GPS observations
 DG8507.and adjusted by the National Geodetic Survey in June 2012.
 DG8507
 DG8507.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8507.been affixed to the stable North American tectonic plate. See 
 DG8507.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8507
 DG8507.The horizontal coordinates are valid at the epoch date displayed above
 DG8507.which is a decimal equivalence of Year/Month/Day.
 DG8507
 DG8507.The orthometric height was determined by GPS observations and a
 DG8507.high-resolution geoid model.
 DG8507
 DG8507.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8507.GEOID18 height accuracy estimate available here.
 DG8507
 DG8507.Click photographs - Photos may exist for this station.
 DG8507
 DG8507.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8507
 DG8507.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8507
 DG8507.The ellipsoidal height was determined by GPS observations
 DG8507.and is referenced to NAD 83.
 DG8507
 DG8507. The following values were computed from the NAD 83(2011) position.
 DG8507
 DG8507;                    North         East     Units Scale Factor Converg.
 DG8507;SPC IL E     -   634,806.226   338,436.219   MT  0.99999317   +0 18 52.7
 DG8507;SPC IL E     - 2,082,693.43  1,110,352.83   sFT  0.99999317   +0 18 52.7
 DG8507;UTM  16      - 4,692,722.003   428,663.539   MT  0.99966261   -0 35 03.1
 DG8507
 DG8507!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8507!SPC IL E     -   0.99997011  x   0.99999317  =   0.99996328
 DG8507!UTM  16      -   0.99997011  x   0.99966261  =   0.99963273
 DG8507
 DG8507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2866392722(NAD 83)
 DG8507
 DG8507                          SUPERSEDED SURVEY CONTROL
 DG8507
 DG8507  NAD 83(2007)-  42 23 00.63628(N)    087 51 59.71785(W) AD(2002.00) 0
 DG8507  ELLIP H (02/10/07)  190.638  (m)                       GP(2002.00)    
 DG8507  NAD 83(1997)-  42 23 00.63641(N)    087 51 59.71765(W) AD(       ) 1
 DG8507  ELLIP H (11/26/04)  190.644  (m)                       GP(       ) 3 1
 DG8507
 DG8507.Superseded values are not recommended for survey control.
 DG8507
 DG8507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8507.See file dsdata.pdf to determine how the superseded data were derived.
 DG8507
 DG8507_MARKER: Z = SEE DESCRIPTION
 DG8507_SETTING: 0 = UNSPECIFIED SETTING
 DG8507_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8507_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8507+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 DG8507
 DG8507  HISTORY     - Date     Condition        Report By
 DG8507  HISTORY     - 20010430 MONUMENTED       MCCLUR
 DG8507
 DG8507                          STATION DESCRIPTION
 DG8507
 DG8507'DESCRIBED BY MCCLURE ENGINEERING 2001 (MN)
 DG8507'THE STATION IS LOCATED IN WAUKEGAN, ILLINOIS AT THE CITY HALL BUILDING
 DG8507'5.6 KM (3.5 MILES)  NORTHWEST OF NORTH CHICAGO, 3.2 KM (2.0 MILWS)
 DG8507'NORTHEAST OF GURNEE AND 5.0 KM (3.1 MILWS)  SOUTHWEST OF DUNES PARK.
 DG8507'
 DG8507'TO REACH THE STATION FROM THE INTERSECTION OF USH 41 AND GRAND AVENUE,
 DG8507'GO EAST ON  GRAND AVENUE 2.6 KM (1.6 MILWS TO MCAREE ROAD, TUR LEFT
 DG8507'(NORTH) 1.4 KM (0.9 MILES) TO THE  ENTRANCE OF THE CITY HALL OF
 DG8507'WAUKEGAN.
 DG8507'
 DG8507'BASE STATION IN LOCATED ON THE CITY HALL BUILDING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0589 ***********************************************************************
 NG0589  DESIGNATION -  WAUKEGAN CH OF IMM CON SPIRE
 NG0589  PID         -  NG0589
 NG0589  STATE/COUNTY-  IL/LAKE
 NG0589  COUNTRY     -  US
 NG0589  USGS QUAD   -  WAUKEGAN (2018)
 NG0589
 NG0589                         *CURRENT SURVEY CONTROL
 NG0589  ______________________________________________________________________
 NG0589* NAD 83(1997) POSITION- 42 21 51.26129(N) 087 50 08.46722(W)   ADJUSTED
 NG0589  ______________________________________________________________________
 NG0589  GEOID HEIGHT    -        -34.369 (meters)                     GEOID18
 NG0589  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 NG0589  HORZ ORDER      -  THIRD
 NG0589
 NG0589.The horizontal coordinates were established by classical geodetic methods
 NG0589.and adjusted by the National Geodetic Survey in October 1999.
 NG0589
 NG0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0589.GEOID18 height accuracy estimate available here.
 NG0589
 NG0589.Click photographs - Photos may exist for this station.
 NG0589
 NG0589.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0589
 NG0589. The following values were computed from the NAD 83(1997) position.
 NG0589
 NG0589;                    North         East     Units Scale Factor Converg.
 NG0589;SPC IL E     -   632,680.099   340,993.574   MT  0.99999567   +0 20 07.2
 NG0589;SPC IL E     - 2,075,717.96  1,118,743.08   sFT  0.99999567   +0 20 07.2
 NG0589;UTM  16      - 4,690,556.752   431,186.390   MT  0.99965826   -0 33 47.3
 NG0589
 NG0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3118690556(NAD 83)
 NG0589
 NG0589                          SUPERSEDED SURVEY CONTROL
 NG0589
 NG0589  NAD 83(1997)-  42 21 51.26129(N)    087 50 08.46827(W) AD(       ) 3
 NG0589  NAD 83(1994)-  42 21 51.25793(N)    087 50 08.47213(W) AD(       ) 3
 NG0589  NAD 83(1991)-  42 21 51.25482(N)    087 50 08.47535(W) AD(       ) 3
 NG0589  NAD 83(1986)-  42 21 51.26102(N)    087 50 08.48837(W) AD(       ) 3
 NG0589  NAD 27      -  42 21 51.17600(N)    087 50 08.22900(W) AD(       ) 3
 NG0589
 NG0589.Superseded values are not recommended for survey control.
 NG0589
 NG0589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0589.See file dsdata.pdf to determine how the superseded data were derived.
 NG0589
 NG0589_MARKER: 90 = CHURCH SPIRE
 NG0589_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0589+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 NG0589
 NG0589  HISTORY     - Date     Condition        Report By
 NG0589  HISTORY     - 1935     FIRST OBSERVED   CGS
 NG0589  HISTORY     - 1974     GOOD             USLS
 NG0589  HISTORY     - 1987     GOOD             USPSQD
 NG0589  HISTORY     - 1988     GOOD             USPSQD
 NG0589  HISTORY     - 1990     GOOD             USPSQD
 NG0589  HISTORY     - 19931003 GOOD             USPSQD
 NG0589  HISTORY     - 19970503 GOOD             USPSQD
 NG0589  HISTORY     - 20031027 GOOD             USPSQD
 NG0589
 NG0589                          STATION DESCRIPTION
 NG0589
 NG0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0589'THIS STATION IS THE SPIRE ON THE CHURCH OF THE IMMACULATE CONCEPTION
 NG0589'IN THE CITY OF WAUKEGAN, ILLINOIS.  IT IS LOCATED ON THE EAST END OF A
 NG0589'GREY STONE CHURCH, ABOUT 80 FEET WEST OF THE CENTERLINE OF WEST
 NG0589'STREET, AND ABOUT 150 FEET NORTH OF THE CENTERLINE OF GRAND AVENUE.
 NG0589'THE CHURCH WAS ERECTED IN 1928.  THE SPIRE IS VERY PROMINENT.
 NG0589'
 NG0589'THE CHURCH IS ABOUT 80 FEET HIGH.  THE BASE OF THE SPIRE IS A STONE
 NG0589'TOWER ABOUT 15 FEET WITH A LEDGE AROUND THE TOP.  THERE IS A RAIL
 NG0589'AROUND THE LEDGE WITH URNS ON EACH CORNER.  ON THIS THERE IS A SQUARE
 NG0589'STONE TOWER ABOUT 20 FEET HIGH WITH LARGE LOUVERED WINDOWS ON EACH
 NG0589'SIDE AND AN ORNAMENTAL LEDGE AROUND THE TOP.  THE SPIRE SETS ON AN
 NG0589'OCTAGONAL WHITE BASE ABOUT 5 FEET HIGH.  THE BLACK OCTAGONAL SPIRE IS
 NG0589'ABOUT 40 FEET HIGH AND HAS A GOLD CROSS AT ITS APEX.  THE TOTAL HEIGHT
 NG0589'IS ABOUT 160 FEET.
 NG0589
 NG0589                          STATION RECOVERY (1974)
 NG0589
 NG0589'RECOVERY NOTE BY US LAKE SURVEY 1974 (KAM)
 NG0589'STATION WAS RECOVERED AS DESCRIBED.  ORIGINAL DESCRIPTION IS
 NG0589'ADEQUATE.
 NG0589
 NG0589                          STATION RECOVERY (1987)
 NG0589
 NG0589'RECOVERY NOTE BY US POWER SQUADRON 1987 (GAM)
 NG0589'RECOVERED IN GOOD CONDITION.
 NG0589
 NG0589                          STATION RECOVERY (1988)
 NG0589
 NG0589'RECOVERY NOTE BY US POWER SQUADRON 1988 (GAM)
 NG0589'RECOVERED IN GOOD CONDITION.
 NG0589
 NG0589                          STATION RECOVERY (1990)
 NG0589
 NG0589'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 NG0589'RECOVERED IN GOOD CONDITION.
 NG0589
 NG0589                          STATION RECOVERY (1993)
 NG0589
 NG0589'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 NG0589'RECOVERED IN GOOD CONDITION.
 NG0589
 NG0589                          STATION RECOVERY (1997)
 NG0589
 NG0589'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0589'RECOVERED IN GOOD CONDITION.
 NG0589
 NG0589                          STATION RECOVERY (2003)
 NG0589
 NG0589'RECOVERY NOTE BY US POWER SQUADRON 2003 (EFU)
 NG0589'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0585 ***********************************************************************
 NG0585  DESIGNATION -  WAUKEGAN CHRIST EPISCOPAL CH
 NG0585  PID         -  NG0585
 NG0585  STATE/COUNTY-  IL/LAKE
 NG0585  COUNTRY     -  US
 NG0585  USGS QUAD   -  WAUKEGAN (2018)
 NG0585
 NG0585                         *CURRENT SURVEY CONTROL
 NG0585  ______________________________________________________________________
 NG0585* NAD 83(1997) POSITION- 42 21 50.16213(N) 087 50 02.80393(W)   ADJUSTED
 NG0585  ______________________________________________________________________
 NG0585  GEOID HEIGHT    -        -34.369 (meters)                     GEOID18
 NG0585  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 NG0585  HORZ ORDER      -  THIRD
 NG0585
 NG0585.The horizontal coordinates were established by classical geodetic methods
 NG0585.and adjusted by the National Geodetic Survey in October 1999.
 NG0585
 NG0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0585.GEOID18 height accuracy estimate available here.
 NG0585
 NG0585.Click photographs - Photos may exist for this station.
 NG0585
 NG0585.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0585
 NG0585. The following values were computed from the NAD 83(1997) position.
 NG0585
 NG0585;                    North         East     Units Scale Factor Converg.
 NG0585;SPC IL E     -   632,646.944   341,123.359   MT  0.99999580   +0 20 11.0
 NG0585;SPC IL E     - 2,075,609.18  1,119,168.89   sFT  0.99999580   +0 20 11.0
 NG0585;UTM  16      - 4,690,521.578   431,315.597   MT  0.99965804   -0 33 43.5
 NG0585
 NG0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3131590521(NAD 83)
 NG0585
 NG0585                          SUPERSEDED SURVEY CONTROL
 NG0585
 NG0585  NAD 83(1997)-  42 21 50.16214(N)    087 50 02.80499(W) AD(       ) 3
 NG0585  NAD 83(1994)-  42 21 50.15875(N)    087 50 02.80884(W) AD(       ) 3
 NG0585  NAD 83(1991)-  42 21 50.15563(N)    087 50 02.81205(W) AD(       ) 3
 NG0585  NAD 83(1986)-  42 21 50.16187(N)    087 50 02.82511(W) AD(       ) 3
 NG0585  NAD 27      -  42 21 50.07800(N)    087 50 02.56600(W) AD(       ) 3
 NG0585
 NG0585.Superseded values are not recommended for survey control.
 NG0585
 NG0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0585.See file dsdata.pdf to determine how the superseded data were derived.
 NG0585
 NG0585_MARKER: 55 = TOWER
 NG0585_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0585+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 NG0585
 NG0585  HISTORY     - Date     Condition        Report By
 NG0585  HISTORY     - 1935     FIRST OBSERVED   CGS
 NG0585  HISTORY     - 1974     GOOD             USLS
 NG0585  HISTORY     - 1988     GOOD             USPSQD
 NG0585  HISTORY     - 1990     GOOD             USPSQD
 NG0585  HISTORY     - 19901219 GOOD             USPSQD
 NG0585  HISTORY     - 19931003 POOR             USPSQD
 NG0585  HISTORY     - 20031027 GOOD             USPSQD
 NG0585
 NG0585                          STATION DESCRIPTION
 NG0585
 NG0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0585'THIS STATION IS THE TOWER ON THE SOUTHEAST CORNER OF CHRIST
 NG0585'EPISCOPAL CHURCH,
 NG0585'IN THE CITY OF WAUKEGAN, ILLINOIS.  IT IS LOCATED
 NG0585'ABOUT 90 FEET WEST OF THE CENTERLINE
 NG0585'OF UTICA STREET, AND ABOUT 80
 NG0585'FEET NORTH OF THE CENTERLINE OF GRAND AVENUE.  THE
 NG0585'CHURCH WAS ERECTED
 NG0585'IN 1897, AND THE TOWER IS QUITE PROMINENT.
 NG0585'
 NG0585'THE TOWER IS A BROWNSTONE STRUCTURE ABOUT 80 FEET HIGH WITH A
 NG0585'LARGE RAILED
 NG0585'ARCHED OPENING ON EACH SIDE AT THE TOP.  THE GREY
 NG0585'FOUR-SIDED PYRAMIDAL ROOF IS
 NG0585'ABOUT 25 FEET HIGH.  IT HAS GREEN TILE
 NG0585'OVERLAY AT THE JUNCTION OF THE FACES AND A GOLD
 NG0585'CROSS AT ITS APEX.
 NG0585'THE TOTAL HEIGHT IS ABOUT 110 FEET.
 NG0585
 NG0585                          STATION RECOVERY (1974)
 NG0585
 NG0585'RECOVERY NOTE BY US LAKE SURVEY 1974 (KAM)
 NG0585'STATION WAS RECOVERED AS DESCRIBED.  ORIGINAL DESCRIPTION IS
 NG0585'ADEQUATE.
 NG0585
 NG0585                          STATION RECOVERY (1988)
 NG0585
 NG0585'RECOVERY NOTE BY US POWER SQUADRON 1988 (GAM)
 NG0585'RECOVERED IN GOOD CONDITION.
 NG0585
 NG0585                          STATION RECOVERY (1990)
 NG0585
 NG0585'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 NG0585'RECOVERED IN GOOD CONDITION.
 NG0585
 NG0585                          STATION RECOVERY (1990)
 NG0585
 NG0585'RECOVERY NOTE BY US POWER SQUADRON 1990 (RMS)
 NG0585'RECOVERED IN GOOD CONDITION.
 NG0585
 NG0585                          STATION RECOVERY (1993)
 NG0585
 NG0585'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 NG0585'MARK RECOVERED IN POOR CONDITION.
 NG0585
 NG0585                          STATION RECOVERY (2003)
 NG0585
 NG0585'RECOVERY NOTE BY US POWER SQUADRON 2003 (EFU)
 NG0585'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0607 ***********************************************************************
 NG0607  DESIGNATION -  WAUKEGAN RADIO STA WKRS S MAST
 NG0607  PID         -  NG0607
 NG0607  STATE/COUNTY-  IL/LAKE
 NG0607  COUNTRY     -  US
 NG0607  USGS QUAD   -  LIBERTYVILLE (2018)
 NG0607
 NG0607                         *CURRENT SURVEY CONTROL
 NG0607  ______________________________________________________________________
 NG0607* NAD 83(1997) POSITION- 42 20 58.55476(N) 087 52 53.95130(W)   ADJUSTED
 NG0607  ______________________________________________________________________
 NG0607  GEOID HEIGHT    -        -34.305 (meters)                     GEOID18
 NG0607  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 NG0607  HORZ ORDER      -  THIRD
 NG0607
 NG0607.The horizontal coordinates were established by classical geodetic methods
 NG0607.and adjusted by the National Geodetic Survey in October 1999.
 NG0607
 NG0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0607.GEOID18 height accuracy estimate available here.
 NG0607
 NG0607.Click photographs - Photos may exist for this station.
 NG0607
 NG0607.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0607
 NG0607. The following values were computed from the NAD 83(1997) position.
 NG0607
 NG0607;                    North         East     Units Scale Factor Converg.
 NG0607;SPC IL E     -   631,032.704   337,215.623   MT  0.99999203   +0 18 15.4
 NG0607;SPC IL E     - 2,070,313.13  1,106,348.26   sFT  0.99999203   +0 18 15.4
 NG0607;UTM  16      - 4,688,969.320   427,384.339   MT  0.99966488   -0 35 38.2
 NG0607
 NG0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2738488969(NAD 83)
 NG0607
 NG0607                          SUPERSEDED SURVEY CONTROL
 NG0607
 NG0607  NAD 83(1997)-  42 20 58.55464(N)    087 52 53.95176(W) AD(       ) 3
 NG0607  NAD 83(1994)-  42 20 58.55290(N)    087 52 53.95965(W) AD(       ) 3
 NG0607  NAD 83(1991)-  42 20 58.55287(N)    087 52 53.96243(W) AD(       ) 3
 NG0607  NAD 83(1986)-  42 20 58.55540(N)    087 52 53.96811(W) AD(       ) 3
 NG0607  NAD 27      -  42 20 58.47100(N)    087 52 53.70200(W) AD(       ) 3
 NG0607
 NG0607.Superseded values are not recommended for survey control.
 NG0607
 NG0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0607.See file dsdata.pdf to determine how the superseded data were derived.
 NG0607
 NG0607_MARKER: 42 = RADIO/TV MAST
 NG0607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0607+SATELLITE: SATELLITE OBSERVATIONS - April 29, 2007
 NG0607
 NG0607  HISTORY     - Date     Condition        Report By
 NG0607  HISTORY     - 1954     FIRST OBSERVED   CGS
 NG0607  HISTORY     - 1974     GOOD             USLS
 NG0607  HISTORY     - 1988     GOOD             USPSQD
 NG0607  HISTORY     - 1990     GOOD             USPSQD
 NG0607  HISTORY     - 19901111 GOOD             USPSQD
 NG0607  HISTORY     - 19931004 GOOD             USPSQD
 NG0607  HISTORY     - 19960505 GOOD             USPSQD
 NG0607  HISTORY     - 20040316 GOOD             USPSQD
 NG0607  HISTORY     - 20070429 GOOD             GEOCAC
 NG0607  HISTORY     - 20090503 GOOD             INDIV
 NG0607
 NG0607                          STATION DESCRIPTION
 NG0607
 NG0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NG0607'STATION IS THE CENTER OF THE TOP OF THE SOUTH MAST OF RADIO
 NG0607'STATION WKRS,
 NG0607'LOCATED ON THE NORTH SIDE OF BELVIDERE ROAD (STATE HIGHWAY 120) AT
 NG0607'WALNUT AVENUE IN THE WEST EDGE OF
 NG0607'WAUKEGAN.  THE MAST IS A FOUR-LEGGED STEEL STRUCTURE WITH AN
 NG0607'FM TYPE ANTENNA POLE AT THE TOP, IS 320 FEET
 NG0607'HIGH AND IS PAINTED IN ALTERNATE SECTIONS
 NG0607'OF RED AND WHITE.
 NG0607
 NG0607                          STATION RECOVERY (1974)
 NG0607
 NG0607'RECOVERY NOTE BY US LAKE SURVEY 1974 (KAM)
 NG0607'STATION WAS RECOVERED IN GOOD CONDITION.  ORIGINAL DESCRIPTION IS
 NG0607'ADEQUATE.
 NG0607
 NG0607                          STATION RECOVERY (1988)
 NG0607
 NG0607'RECOVERY NOTE BY US POWER SQUADRON 1988 (GAM)
 NG0607'RECOVERED IN GOOD CONDITION.
 NG0607
 NG0607                          STATION RECOVERY (1990)
 NG0607
 NG0607'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 NG0607'RECOVERED IN GOOD CONDITION.
 NG0607
 NG0607                          STATION RECOVERY (1990)
 NG0607
 NG0607'RECOVERY NOTE BY US POWER SQUADRON 1990 (MS)
 NG0607'RECOVERED IN GOOD CONDITION.
 NG0607
 NG0607                          STATION RECOVERY (1993)
 NG0607
 NG0607'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 NG0607'RECOVERED IN GOOD CONDITION.
 NG0607
 NG0607                          STATION RECOVERY (1996)
 NG0607
 NG0607'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0607'RECOVERED IN GOOD CONDITION.
 NG0607
 NG0607                          STATION RECOVERY (2004)
 NG0607
 NG0607'RECOVERY NOTE BY US POWER SQUADRON 2004 (DS)
 NG0607'RECOVERED AS DESCRIBED, DESCRIPTION IS ADEQUATE.
 NG0607
 NG0607                          STATION RECOVERY (2007)
 NG0607
 NG0607'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 NG0607'(CT)
 NG0607
 NG0607                          STATION RECOVERY (2009)
 NG0607
 NG0607'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (VAN)
 NG0607'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CJ1621 ***********************************************************************
 CJ1621  DESIGNATION -  WAUKEGAN RM 1
 CJ1621  PID         -  CJ1621
 CJ1621  STATE/COUNTY-  IL/LAKE
 CJ1621  COUNTRY     -  US
 CJ1621  USGS QUAD   -  ZION (2018)
 CJ1621
 CJ1621                         *CURRENT SURVEY CONTROL
 CJ1621  ______________________________________________________________________
 CJ1621* NAD 83(2011) POSITION- 42 23 05.25361(N) 087 50 43.37052(W)   ADJUSTED
 CJ1621* NAD 83(2011) ELLIP HT-   170.252 (meters)        (06/27/12)   ADJUSTED
 CJ1621* NAD 83(2011) EPOCH   -  2010.00
 CJ1621* NAVD 88 ORTHO HEIGHT -   204.6   (meters)      671.    (feet) GPS OBS
 CJ1621  ______________________________________________________________________
 CJ1621  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CJ1621  GEOID HEIGHT    -        -34.357 (meters)                     GEOID99
 CJ1621  GEOID HEIGHT    -        -34.404 (meters)                     GEOID18
 CJ1621  NAD 83(2011) X  -    177,395.260 (meters)                     COMP
 CJ1621  NAD 83(2011) Y  - -4,715,082.663 (meters)                     COMP
 CJ1621  NAD 83(2011) Z  -  4,277,385.544 (meters)                     COMP
 CJ1621  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 CJ1621
 CJ1621  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CJ1621  Standards:
 CJ1621         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CJ1621            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CJ1621  -------------------------------------------------------------------
 CJ1621  NETWORK    0.57   0.92           0.27   0.18   0.47     -0.08454873
 CJ1621  -------------------------------------------------------------------
 CJ1621  Click here for local accuracies and other accuracy information.
 CJ1621
 CJ1621.The horizontal coordinates were established by GPS observations
 CJ1621.and adjusted by the National Geodetic Survey in June 2012.
 CJ1621
 CJ1621.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CJ1621.been affixed to the stable North American tectonic plate. See 
 CJ1621.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CJ1621
 CJ1621.The horizontal coordinates are valid at the epoch date displayed above
 CJ1621.which is a decimal equivalence of Year/Month/Day.
 CJ1621
 CJ1621.The orthometric height was determined by GPS observations and a
 CJ1621.high-resolution geoid model.
 CJ1621
 CJ1621.Significant digits in the geoid height do not necessarily reflect accuracy.
 CJ1621.GEOID18 height accuracy estimate available here.
 CJ1621
 CJ1621.Click photographs - Photos may exist for this station.
 CJ1621
 CJ1621.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CJ1621
 CJ1621.The Laplace correction was computed from DEFLEC18 derived deflections.
 CJ1621
 CJ1621.The ellipsoidal height was determined by GPS observations
 CJ1621.and is referenced to NAD 83.
 CJ1621
 CJ1621. The following values were computed from the NAD 83(2011) position.
 CJ1621
 CJ1621;                    North         East     Units Scale Factor Converg.
 CJ1621;SPC IL E     -   634,958.506   340,181.815   MT  0.99999486   +0 19 44.2
 CJ1621;SPC IL E     - 2,083,193.03  1,116,079.84   sFT  0.99999486   +0 19 44.2
 CJ1621;UTM  16      - 4,692,846.840   430,410.727   MT  0.99965958   -0 34 11.6
 CJ1621
 CJ1621!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CJ1621!SPC IL E     -   0.99997330  x   0.99999486  =   0.99996816
 CJ1621!UTM  16      -   0.99997330  x   0.99965958  =   0.99963289
 CJ1621
 CJ1621_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3041092846(NAD 83)
 CJ1621
 CJ1621                          SUPERSEDED SURVEY CONTROL
 CJ1621
 CJ1621  NAD 83(2007)-  42 23 05.25372(N)    087 50 43.37153(W) AD(2002.00) 0
 CJ1621  ELLIP H (02/10/07)  170.282  (m)                       GP(2002.00)    
 CJ1621  NAD 83(1997)-  42 23 05.25376(N)    087 50 43.37164(W) AD(       ) 1
 CJ1621  ELLIP H (04/23/01)  170.309  (m)                       GP(       ) 3 1
 CJ1621
 CJ1621.Superseded values are not recommended for survey control.
 CJ1621
 CJ1621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CJ1621.See file dsdata.pdf to determine how the superseded data were derived.
 CJ1621
 CJ1621_MARKER: DS = TRIANGULATION STATION DISK
 CJ1621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CJ1621_STAMPING: WAUKEGAN NO 1 1935
 CJ1621_PROJECTION: PROJECTING 3 CENTIMETERS
 CJ1621_MAGNETIC: N = NO MAGNETIC MATERIAL
 CJ1621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CJ1621+STABILITY: SURFACE MOTION
 CJ1621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CJ1621+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2005
 CJ1621
 CJ1621  HISTORY     - Date     Condition        Report By
 CJ1621  HISTORY     - 1935     MONUMENTED       CGS
 CJ1621  HISTORY     - 20000315 GOOD             SECI
 CJ1621  HISTORY     - 20031027 GOOD             USPSQD
 CJ1621  HISTORY     - 20040305 GOOD             INDIV
 CJ1621  HISTORY     - 20050323 GOOD             GEWALT
 CJ1621
 CJ1621                          STATION DESCRIPTION
 CJ1621
 CJ1621'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 CJ1621'STATION IS LOCATED WITHIN THE CITY LIMITS OF WAUKEGAN.
 CJ1621'TO REACH THE STATION FROM THE INTERSECTION IL RT 132 (GRAND AVE)
 CJ1621'AND LEWIS AVE. PROCEED NORTH ON LEWIS AVE FOR 0.50 MI TO GLEN
 CJ1621'FLORA AVE.  PROCEED EAST ON GLEN FLORA FOR 0.50 MI TO WESTERN AVE.
 CJ1621'TAKE WESTERN AVE 0.50 MI NORTH TO THE STATION IN THE NORTHEAST
 CJ1621'CORNER OF THE INTERSECTION OF WESTERN AVE AND GREENWOOD AVE.
 CJ1621'STATION IS 26 FT EAST OF CENTERLINE OF WESTERN AVE AND 26 FT NORTH
 CJ1621'OF CENTERLINE OF GREENWOOD AVE.  STATION IS 8 FT EAST OF BACK OF
 CJ1621'CURB OF WESTERN AVE AND 6 FT NORTH OF BACK OF CURB OF GREENWOOD
 CJ1621'AVE.
 CJ1621
 CJ1621                          STATION RECOVERY (2003)
 CJ1621
 CJ1621'RECOVERY NOTE BY US POWER SQUADRON 2003 (EFU)
 CJ1621'RECOVERED IN GOOD CONDITION.
 CJ1621
 CJ1621                          STATION RECOVERY (2004)
 CJ1621
 CJ1621'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (TBW)
 CJ1621'RECOVERED AS DESCRIBED
 CJ1621
 CJ1621                          STATION RECOVERY (2005)
 CJ1621
 CJ1621'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (DSM)
 CJ1621'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0594 ***********************************************************************
 NG0594  DESIGNATION -  WAUKEGAN ST THERESES HOSP STK
 NG0594  PID         -  NG0594
 NG0594  STATE/COUNTY-  IL/LAKE
 NG0594  COUNTRY     -  US
 NG0594  USGS QUAD   -  WAUKEGAN (2018)
 NG0594
 NG0594                         *CURRENT SURVEY CONTROL
 NG0594  ______________________________________________________________________
 NG0594* NAD 83(1997) POSITION- 42 21 29.18151(N) 087 51 54.76562(W)   ADJUSTED
 NG0594  ______________________________________________________________________
 NG0594  GEOID HEIGHT    -        -34.335 (meters)                     GEOID18
 NG0594  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 NG0594  HORZ ORDER      -  THIRD
 NG0594
 NG0594.The horizontal coordinates were established by classical geodetic methods
 NG0594.and adjusted by the National Geodetic Survey in October 1999.
 NG0594
 NG0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0594.GEOID18 height accuracy estimate available here.
 NG0594
 NG0594.Click photographs - Photos may exist for this station.
 NG0594
 NG0594.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0594
 NG0594. The following values were computed from the NAD 83(1997) position.
 NG0594
 NG0594;                    North         East     Units Scale Factor Converg.
 NG0594;SPC IL E     -   631,985.015   338,565.015   MT  0.99999329   +0 18 55.5
 NG0594;SPC IL E     - 2,073,437.50  1,110,775.39   sFT  0.99999329   +0 18 55.5
 NG0594;UTM  16      - 4,689,900.052   428,748.047   MT  0.99966246   -0 34 58.7
 NG0594
 NG0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2874889900(NAD 83)
 NG0594
 NG0594                          SUPERSEDED SURVEY CONTROL
 NG0594
 NG0594  NAD 83(1997)-  42 21 29.18160(N)    087 51 54.76654(W) AD(       ) 3
 NG0594  NAD 83(1994)-  42 21 29.17845(N)    087 51 54.77081(W) AD(       ) 3
 NG0594  NAD 83(1991)-  42 21 29.17565(N)    087 51 54.77461(W) AD(       ) 3
 NG0594  NAD 83(1986)-  42 21 29.18145(N)    087 51 54.78575(W) AD(       ) 3
 NG0594  NAD 27      -  42 21 29.09900(N)    087 51 54.52500(W) AD(       ) 3
 NG0594
 NG0594.Superseded values are not recommended for survey control.
 NG0594
 NG0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0594.See file dsdata.pdf to determine how the superseded data were derived.
 NG0594
 NG0594_MARKER: 63 = STACK
 NG0594
 NG0594  HISTORY     - Date     Condition        Report By
 NG0594  HISTORY     - 1935     FIRST OBSERVED   CGS
 NG0594  HISTORY     - 1990     GOOD             USPSQD
 NG0594  HISTORY     - 19931004 GOOD             USPSQD
 NG0594  HISTORY     - 19960505 GOOD             USPSQD
 NG0594  HISTORY     - 20030525 GOOD             USPSQD
 NG0594
 NG0594                          STATION DESCRIPTION
 NG0594
 NG0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0594'THIS STATION IS THE STACK AT THE POWERHOUSE OF ST. THERESES
 NG0594'HOSPITAL IN THE
 NG0594'WESTERN PART OF THE CITY OF WAUKEGAN, ILLINOIS.
 NG0594'IT IS LOCATED ABOUT 260 FEET SOUTH
 NG0594'OF THE CENTERLINE OF WEST
 NG0594'WASHINGTON STREET, AND ABOUT 150 FEET WEST OF THE
 NG0594'CENTERLINE OF
 NG0594'KELLER AVENUE.  IT COULD NOT BE LEARNED WHEN THE STACK WAS ERECTED.
 NG0594'IT IS NOT
 NG0594'ESPECIALLY PROMINENT.
 NG0594'
 NG0594'THE STACK IS ON THE SOUTH END OF THE POWERHOUSE, WHICH IS
 NG0594'EAST OF THE MAIN
 NG0594'BUILDING.  THE POWERHOUSE IS ABOUT 40 FEET HIGH.
 NG0594'THE STACK IS A YELLOW BRICK
 NG0594'STRUCTURE ABOUT 12 FEET IN DIAMETER
 NG0594'AT THE BOTTOM AND ABOUT 6 FEET IN DIAMETER AT
 NG0594'THE TOP.  IT IS
 NG0594'ABOUT 160 FEET HIGH.  THE TOTAL HEIGHT IS ABOUT 200 FEET.
 NG0594
 NG0594                          STATION RECOVERY (1990)
 NG0594
 NG0594'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 NG0594'RECOVERED IN GOOD CONDITION.
 NG0594
 NG0594                          STATION RECOVERY (1993)
 NG0594
 NG0594'RECOVERY NOTE BY US POWER SQUADRON 1993 (UNK)
 NG0594'RECOVERED IN GOOD CONDITION.
 NG0594
 NG0594                          STATION RECOVERY (1996)
 NG0594
 NG0594'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0594'RECOVERED IN GOOD CONDITION.
 NG0594
 NG0594                          STATION RECOVERY (2003)
 NG0594
 NG0594'RECOVERY NOTE BY US POWER SQUADRON 2003 (MS)
 NG0594'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8006 ***********************************************************************
 DO8006  DESIGNATION -  WAVERLY
 DO8006  PID         -  DO8006
 DO8006  STATE/COUNTY-  IL/MORGAN
 DO8006  COUNTRY     -  US
 DO8006  USGS QUAD   -  WAVERLY (2018)
 DO8006
 DO8006                         *CURRENT SURVEY CONTROL
 DO8006  ______________________________________________________________________
 DO8006* NAD 83(2011) POSITION- 39 35 15.39295(N) 089 56 25.25271(W)   ADJUSTED
 DO8006* NAD 83(2011) ELLIP HT-   171.006 (meters)        (05/22/13)   ADJUSTED
 DO8006* NAD 83(2011) EPOCH   -  2010.00
 DO8006* NAVD 88 ORTHO HEIGHT -   203.2   (meters)      667.    (feet) GPS OBS
 DO8006  ______________________________________________________________________
 DO8006  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO8006  GEOID HEIGHT    -        -32.206 (meters)                     GEOID12A
 DO8006  GEOID HEIGHT    -        -32.195 (meters)                     GEOID18
 DO8006  NAD 83(2011) X  -      5,124.563 (meters)                     COMP
 DO8006  NAD 83(2011) Y  - -4,922,142.217 (meters)                     COMP
 DO8006  NAD 83(2011) Z  -  4,042,913.263 (meters)                     COMP
 DO8006  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 DO8006
 DO8006  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO8006  Standards:
 DO8006         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO8006            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO8006  -------------------------------------------------------------------
 DO8006  NETWORK    0.47   1.04           0.20   0.18   0.53      0.18126335
 DO8006  -------------------------------------------------------------------
 DO8006  Click here for local accuracies and other accuracy information.
 DO8006
 DO8006.The horizontal coordinates were established by GPS observations
 DO8006.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO8006
 DO8006.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO8006.been affixed to the stable North American tectonic plate. See 
 DO8006.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO8006
 DO8006.The horizontal coordinates are valid at the epoch date displayed above
 DO8006.which is a decimal equivalence of Year/Month/Day.
 DO8006
 DO8006.The orthometric height was determined by GPS observations and a
 DO8006.high-resolution geoid model.
 DO8006
 DO8006.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8006.GEOID18 height accuracy estimate available here.
 DO8006
 DO8006.Click photographs - Photos may exist for this station.
 DO8006
 DO8006.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO8006
 DO8006.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO8006
 DO8006.The ellipsoidal height was determined by GPS observations
 DO8006.and is referenced to NAD 83.
 DO8006
 DO8006. The following values were computed from the NAD 83(2011) position.
 DO8006
 DO8006;                    North         East     Units Scale Factor Converg.
 DO8006;SPC IL W     -   324,226.926   719,440.849   MT  0.99994583   +0 08 39.2
 DO8006;SPC IL W     - 1,063,734.51  2,360,365.52   sFT  0.99994583   +0 08 39.2
 DO8006;UTM  16      - 4,386,118.474   247,488.419   MT  1.00038510   -1 52 29.1
 DO8006;UTM  15      - 4,386,460.712   762,758.999   MT  1.00045012   +1 57 03.2
 DO8006
 DO8006!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO8006!SPC IL W     -   0.99997317  x   0.99994583  =   0.99991900
 DO8006!UTM  16      -   0.99997317  x   1.00038510  =   1.00035826
 DO8006!UTM  15      -   0.99997317  x   1.00045012  =   1.00042328
 DO8006
 DO8006_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4748886118(NAD 83)
 DO8006
 DO8006                          SUPERSEDED SURVEY CONTROL
 DO8006
 DO8006.No superseded survey control is available for this station.
 DO8006
 DO8006_MARKER: DD = SURVEY DISK
 DO8006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO8006_STAMPING: WAVERLY 2011
 DO8006_MARK LOGO: ILDT
 DO8006_PROJECTION: FLUSH
 DO8006_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO8006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO8006+STABILITY: SURFACE MOTION
 DO8006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8006+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2019
 DO8006
 DO8006  HISTORY     - Date     Condition        Report By
 DO8006  HISTORY     - 2011     MONUMENTED       ILDT
 DO8006  HISTORY     - 20110718 GOOD             ILDT
 DO8006  HISTORY     - 20190830 GOOD             ILDT
 DO8006
 DO8006                          STATION DESCRIPTION
 DO8006
 DO8006'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO8006'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHWEST OF LOAMI, 6.0
 DO8006'MI (9.7 KM) EAST-SOUTHEAST OF FRANKLIN AND 0.7 MI (1.1 KM)
 DO8006'EAST-SOUTHEAST OF WAVERLY.
 DO8006'
 DO8006'TO REACH FROM THE INTERSECTION OF IL 104 AND IL 111, PROCEED EAST AND
 DO8006'SOUTHEAST ALONG IL 104 FOR 1.1 MI (1.8 KM) TO STATION ON THE RIGHT IN
 DO8006'THE Y INTERSECTION OF IL 104 AND VANDALIA ST.
 DO8006'
 DO8006'THE STATION IS A IL DOT DISK IN CONCRETE.  IT IS 154.4 FT (47.1 M)
 DO8006'NORTHEAST OF POWER POLE, 125.5 FT (38.3 M) NORTHWEST OF POWER POLE,
 DO8006'47.5 FT (14.5 M) SOUTH-SOUTHWEST OF THE CENTERLINE OF IL 104 AND 36.5
 DO8006'FT (11.1 M) NORTH OF THE CENTERLINE OF VANDALIA ST.
 DO8006
 DO8006                          STATION RECOVERY (2019)
 DO8006
 DO8006'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO8006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1517 ***********************************************************************
 KB1517  DESIGNATION -  WAVERLY MUNICIPAL TANK
 KB1517  PID         -  KB1517
 KB1517  STATE/COUNTY-  IL/MORGAN
 KB1517  COUNTRY     -  US
 KB1517  USGS QUAD   -  WAVERLY (2018)
 KB1517
 KB1517                         *CURRENT SURVEY CONTROL
 KB1517  ______________________________________________________________________
 KB1517* NAD 83(1997) POSITION- 39 35 35.21940(N) 089 57 09.41156(W)   ADJUSTED
 KB1517  ______________________________________________________________________
 KB1517  GEOID HEIGHT    -        -32.209 (meters)                     GEOID18
 KB1517  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 KB1517  HORZ ORDER      -  THIRD
 KB1517
 KB1517.The horizontal coordinates were established by classical geodetic methods
 KB1517.and adjusted by the National Geodetic Survey in October 1999.
 KB1517
 KB1517.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1517.GEOID18 height accuracy estimate available here.
 KB1517
 KB1517.Click photographs - Photos may exist for this station.
 KB1517
 KB1517.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1517
 KB1517. The following values were computed from the NAD 83(1997) position.
 KB1517
 KB1517;                    North         East     Units Scale Factor Converg.
 KB1517;SPC IL W     -   324,835.773   718,385.709   MT  0.99994534   +0 08 11.1
 KB1517;SPC IL W     - 1,065,732.03  2,356,903.78   sFT  0.99994534   +0 08 11.1
 KB1517;UTM  16      - 4,386,764.404   246,454.928   MT  1.00039154   -1 52 58.1
 KB1517;UTM  15      - 4,387,036.277   761,684.649   MT  1.00044318   +1 56 35.9
 KB1517
 KB1517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ4645486764(NAD 83)
 KB1517
 KB1517                          SUPERSEDED SURVEY CONTROL
 KB1517
 KB1517  NAD 83(1996)-  39 35 35.22745(N)    089 57 09.40470(W) AD(       ) 3
 KB1517  NAD 83(1986)-  39 35 35.22740(N)    089 57 09.40054(W) AD(       ) 3
 KB1517  NAD 27      -  39 35 35.05600(N)    089 57 09.03300(W) AD(       ) 3
 KB1517
 KB1517.Superseded values are not recommended for survey control.
 KB1517
 KB1517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1517.See file dsdata.pdf to determine how the superseded data were derived.
 KB1517
 KB1517_MARKER: 53 = ELEVATED TANK
 KB1517
 KB1517  HISTORY     - Date     Condition        Report By
 KB1517  HISTORY     - 1939     FIRST OBSERVED   CGS
 KB1517  HISTORY     - 1989     GOOD             USPSQD
 KB1517
 KB1517                          STATION DESCRIPTION
 KB1517
 KB1517'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KB1517'INTERSECTION STATION. THIS IS THE ALUMINUM COLORED MUNICIPAL
 KB1517'WATERTANK IN THE TOWN OF WAVERLY. IT IS ABOUT 120 FEET HIGH AND
 KB1517'THE FINIAL WAS LOCATED FROM TRIANGULATION STATIONS SCOTT, ATHEN,
 KB1517'WALSH, AND LEEK. THE STATION WAS NOT VISITED.
 KB1517
 KB1517                          STATION RECOVERY (1989)
 KB1517
 KB1517'RECOVERY NOTE BY US POWER SQUADRON 1989 (GMC)
 KB1517'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1720 ***********************************************************************
 JB1720  DESIGNATION -  WAYNE
 JB1720  PID         -  JB1720
 JB1720  STATE/COUNTY-  IL/WAYNE
 JB1720  COUNTRY     -  US
 JB1720  USGS QUAD   -  WAYNE CITY (2018)
 JB1720
 JB1720                         *CURRENT SURVEY CONTROL
 JB1720  ______________________________________________________________________
 JB1720* NAD 83(2011) POSITION- 38 20 35.80490(N) 088 36 25.39500(W)   ADJUSTED
 JB1720* NAD 83(2011) ELLIP HT-   103.772 (meters)        (06/27/12)   ADJUSTED
 JB1720* NAD 83(2011) EPOCH   -  2010.00
 JB1720* NAVD 88 ORTHO HEIGHT -   134.3   (meters)      441.    (feet) GPS OBS
 JB1720  ______________________________________________________________________
 JB1720  NAVD 88 orthometric height was determined with geoid model    GEOID09
 JB1720  GEOID HEIGHT    -        -30.481 (meters)                     GEOID09
 JB1720  GEOID HEIGHT    -        -30.478 (meters)                     GEOID18
 JB1720  NAD 83(2011) X  -    121,763.335 (meters)                     COMP
 JB1720  NAD 83(2011) Y  - -5,007,481.607 (meters)                     COMP
 JB1720  NAD 83(2011) Z  -  3,935,464.165 (meters)                     COMP
 JB1720  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 JB1720
 JB1720  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1720  Standards:
 JB1720         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1720            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1720  -------------------------------------------------------------------
 JB1720  NETWORK    0.60   1.20           0.27   0.21   0.61     -0.05700864
 JB1720  -------------------------------------------------------------------
 JB1720  Click here for local accuracies and other accuracy information.
 JB1720
 JB1720.The horizontal coordinates were established by GPS observations
 JB1720.and adjusted by the National Geodetic Survey in June 2012.
 JB1720
 JB1720.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1720.been affixed to the stable North American tectonic plate. See 
 JB1720.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1720
 JB1720.The horizontal coordinates are valid at the epoch date displayed above
 JB1720.which is a decimal equivalence of Year/Month/Day.
 JB1720
 JB1720.The orthometric height was determined by GPS observations and a
 JB1720.high-resolution geoid model.
 JB1720
 JB1720.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1720.GEOID18 height accuracy estimate available here.
 JB1720
 JB1720.Click photographs - Photos may exist for this station.
 JB1720
 JB1720.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1720
 JB1720.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1720
 JB1720.The ellipsoidal height was determined by GPS observations
 JB1720.and is referenced to NAD 83.
 JB1720
 JB1720. The following values were computed from the NAD 83(2011) position.
 JB1720
 JB1720;                    North         East     Units Scale Factor Converg.
 JB1720;SPC IL E     -   186,113.249   276,071.504   MT  0.99998205   -0 10 11.3
 JB1720;SPC IL E     -   610,606.55    905,744.59   sFT  0.99998205   -0 10 11.3
 JB1720;UTM  16      - 4,245,125.699   359,560.897   MT  0.99984290   -0 59 49.7
 JB1720
 JB1720!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1720!SPC IL E     -   0.99998372  x   0.99998205  =   0.99996577
 JB1720!UTM  16      -   0.99998372  x   0.99984290  =   0.99982662
 JB1720
 JB1720:                Primary Azimuth Mark                     Grid Az
 JB1720:SPC IL E     -  WAYNE AZ MK                              251 27 01.0
 JB1720:UTM  16      -  WAYNE AZ MK                              252 16 39.4
 JB1720
 JB1720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5956045125(NAD 83)
 JB1720
 JB1720|---------------------------------------------------------------------|
 JB1720| PID    Reference Object                     Distance      Geod. Az  |
 JB1720|                                                           dddmmss.s |
 JB1720| JB1719 WAYNE CITY MUNICIPAL TANK           APPROX. 1.6 KM 0681249.6 |
 JB1720| CI4913 WAYNE RM 1                           24.510 METERS 10450     |
 JB1720| CI4914 WAYNE RM 2                           25.245 METERS 20735     |
 JB1720| CI4912 WAYNE AZ MK                                        2511649.7 |
 JB1720|---------------------------------------------------------------------|
 JB1720
 JB1720                          SUPERSEDED SURVEY CONTROL
 JB1720
 JB1720  NAD 83(2007)-  38 20 35.80512(N)    088 36 25.39596(W) AD(2002.00) 1
 JB1720  ELLIP H (06/04/10)  103.788  (m)                       GP(2002.00) 4 2
 JB1720  NAD 83(1997)-  38 20 35.80533(N)    088 36 25.39799(W) AD(       ) 2
 JB1720  NAD 83(1993)-  38 20 35.81726(N)    088 36 25.39668(W) AD(       ) 2
 JB1720  NAD 83(1986)-  38 20 35.81910(N)    088 36 25.39728(W) AD(       ) 2
 JB1720  NAD 27      -  38 20 35.64596(N)    088 36 25.20108(W) AD(       ) 2
 JB1720
 JB1720.Superseded values are not recommended for survey control.
 JB1720
 JB1720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1720.See file dsdata.pdf to determine how the superseded data were derived.
 JB1720
 JB1720_MARKER: DS = TRIANGULATION STATION DISK
 JB1720_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1720_STAMPING: WAYNE 1961
 JB1720_MARK LOGO: CGS
 JB1720_PROJECTION: RECESSED 41 CENTIMETERS
 JB1720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1720+STABILITY: SURFACE MOTION
 JB1720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1720+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2022
 JB1720
 JB1720  HISTORY     - Date     Condition        Report By
 JB1720  HISTORY     - 1961     MONUMENTED       CGS
 JB1720  HISTORY     - 20080104 GOOD             ILDT
 JB1720  HISTORY     - 20090203 GOOD             ILDT
 JB1720  HISTORY     - 20100323 GOOD             JCLS
 JB1720  HISTORY     - 20221115 GOOD             ILDT
 JB1720
 JB1720                          STATION DESCRIPTION
 JB1720
 JB1720'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1720'THE STATION IS ABOUT 1 MILE WEST OF WAYNE CITY, IN THE SOUTHEAST 0.25
 JB1720'OF SEC 14, T 2 S, R 5 E AND ON PROPERTY OF MR GLEN MCCORMICK.  IT IS
 JB1720'86 FEET NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 15 AND A
 JB1720'GRAVELED CROSSROAD, 83 FEET NORTH OF THE CENTERLINE OF HIGHWAY 15, 62
 JB1720'FEET WEST OF THE CENTERLINE OF A GRAVELED ROAD, AND 55 FEET NORTHWEST
 JB1720'OF A POWER LINE GUY POLE.  THE MONUMENT IS SET 16 INCHES UNDERGROUND
 JB1720'AND THE DISK IS STAMPED WAYNE 1961.
 JB1720'
 JB1720'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 15 AND 142 IN WAYNE CITY,
 JB1720'GO WEST ON HIGHWAY 15 FOR 1.1 MILES TO A CROSSROAD AND THE STATION ON
 JB1720'THE RIGHT.
 JB1720'
 JB1720'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON HIGHWAY 15 FOR
 JB1720'0.25 MILE TO THE MARK ON THE LEFT.
 JB1720'
 JB1720'REFERENCE MARK 1 IS 29 FEET NORTH OF THE CENTERLINE OF HIGHWAY 15, 18
 JB1720'FEET EAST OF THE CENTERLINE OF THE GRAVELED ROAD, 3 FEET NORTHWEST OF
 JB1720'A FENCE CORNER, 2 FEET SOUTHWEST OF A WITNESS POST AND 1 FOOT NORTH OF
 JB1720'A POWER POLE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB1720'WAYNE NO 1 1961.
 JB1720'
 JB1720'REFERENCE MARK 2 IS 84 FEET WEST OF THE POWER LINE GUY POLE, 110 FEET
 JB1720'EAST OF A POWER POLE, 90 FEET WEST OF THE WEST END OF A CONCRETE
 JB1720'CULVERT AND 30 FEET NORTH OF THE CENTERLINE OF HIGHWAY 15.  THE
 JB1720'MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED WAYNE NO 2 1961.
 JB1720'
 JB1720'THE AZIMUTH MARK IS 39 FEET NORTH OF THE NORTH RAIL OF A RAILROAD
 JB1720'TRACK, 33 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 15, 27 FEET
 JB1720'EAST-SOUTHEAST OF A TELEPHONE POLE, 2 FEET NORTHWEST OF A TELEPHONE
 JB1720'POLE AND 2 FEET NORTH OF A WITNESS POST.  THE MONUMENT PROJECTS 4
 JB1720'INCHES AND THE DISK IS STAMPED WAYNE 1961.
 JB1720'
 JB1720'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 JB1720
 JB1720                          STATION RECOVERY (2008)
 JB1720
 JB1720'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BES)
 JB1720'RECOVERED IN GOOD CONDITION.
 JB1720
 JB1720                          STATION RECOVERY (2009)
 JB1720
 JB1720'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB1720'RECOVERED IN GOOD CONDITION.
 JB1720
 JB1720                          STATION RECOVERY (2010)
 JB1720
 JB1720'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 JB1720'RECOVERED IN GOOD CONDITION.
 JB1720
 JB1720                          STATION RECOVERY (2022)
 JB1720
 JB1720'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (BS)
 JB1720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK7266 ***********************************************************************
 DK7266  DESIGNATION -  WAYNE 04
 DK7266  PID         -  DK7266
 DK7266  STATE/COUNTY-  IL/WAYNE
 DK7266  COUNTRY     -  US
 DK7266  USGS QUAD   -  CISNE (2018)
 DK7266
 DK7266                         *CURRENT SURVEY CONTROL
 DK7266  ______________________________________________________________________
 DK7266* NAD 83(2011) POSITION- 38 35 19.24686(N) 088 26 31.75963(W)   ADJUSTED
 DK7266* NAD 83(2011) ELLIP HT-   102.682 (meters)        (06/27/12)   ADJUSTED
 DK7266* NAD 83(2011) EPOCH   -  2010.00
 DK7266* NAVD 88 ORTHO HEIGHT -   133.7   (meters)      439.    (feet) GPS OBS
 DK7266  ______________________________________________________________________
 DK7266  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DK7266  GEOID HEIGHT    -        -30.970 (meters)                     GEOID03
 DK7266  GEOID HEIGHT    -        -30.979 (meters)                     GEOID18
 DK7266  NAD 83(2011) X  -    135,713.767 (meters)                     COMP
 DK7266  NAD 83(2011) Y  - -4,990,170.465 (meters)                     COMP
 DK7266  NAD 83(2011) Z  -  3,956,792.727 (meters)                     COMP
 DK7266  LAPLACE CORR    -         -0.48  (seconds)                    DEFLEC18
 DK7266
 DK7266  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK7266  Standards:
 DK7266         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK7266            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK7266  -------------------------------------------------------------------
 DK7266  NETWORK    0.45   0.78           0.20   0.16   0.40      0.03621374
 DK7266  -------------------------------------------------------------------
 DK7266  Click here for local accuracies and other accuracy information.
 DK7266
 DK7266.The horizontal coordinates were established by GPS observations
 DK7266.and adjusted by the National Geodetic Survey in June 2012.
 DK7266
 DK7266.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK7266.been affixed to the stable North American tectonic plate. See 
 DK7266.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK7266
 DK7266.The horizontal coordinates are valid at the epoch date displayed above
 DK7266.which is a decimal equivalence of Year/Month/Day.
 DK7266
 DK7266.The orthometric height was determined by GPS observations and a
 DK7266.high-resolution geoid model.
 DK7266
 DK7266.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK7266.GEOID18 height accuracy estimate available here.
 DK7266
 DK7266.Click photographs - Photos may exist for this station.
 DK7266
 DK7266.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK7266
 DK7266.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK7266
 DK7266.The ellipsoidal height was determined by GPS observations
 DK7266.and is referenced to NAD 83.
 DK7266
 DK7266. The following values were computed from the NAD 83(2011) position.
 DK7266
 DK7266;                    North         East     Units Scale Factor Converg.
 DK7266;SPC IL E     -   213,323.490   290,519.032   MT  0.99997611   -0 04 04.4
 DK7266;SPC IL E     -   699,878.82    953,144.52   sFT  0.99997611   -0 04 04.4
 DK7266;UTM  16      - 4,272,119.587   374,398.470   MT  0.99979427   -0 53 58.7
 DK7266
 DK7266!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK7266!SPC IL E     -   0.99998389  x   0.99997611  =   0.99996000
 DK7266!UTM  16      -   0.99998389  x   0.99979427  =   0.99977816
 DK7266
 DK7266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7439872119(NAD 83)
 DK7266
 DK7266                          SUPERSEDED SURVEY CONTROL
 DK7266
 DK7266  NAD 83(2007)-  38 35 19.24706(N)    088 26 31.76052(W) AD(2002.00) 1
 DK7266  ELLIP H (11/05/08)  102.710  (m)                       GP(2002.00) 3 1
 DK7266
 DK7266.Superseded values are not recommended for survey control.
 DK7266
 DK7266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK7266.See file dsdata.pdf to determine how the superseded data were derived.
 DK7266
 DK7266_MARKER: DD = SURVEY DISK
 DK7266_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DK7266_STAMPING: WAYNE 04
 DK7266_MARK LOGO: ILDT
 DK7266_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 DK7266_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK7266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK7266+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2008
 DK7266
 DK7266  HISTORY     - Date     Condition        Report By
 DK7266  HISTORY     - 2008     MONUMENTED       ILDT
 DK7266  HISTORY     - 20080520 GOOD             ILDT
 DK7266
 DK7266                          STATION DESCRIPTION
 DK7266
 DK7266'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK7266'MONUMENT IS LOCATED 5.0 MILES NORTH OF CISNE.  TO REACH THE STATION
 DK7266'FROM  INTERSECTION OF US-45 AND CENTRAL ST.(CR 16) GO NORTH ALONG
 DK7266'US-45 5.1  TO CR 2300N.  TURN  LEFT AND HEAD WEST ALONG CR 2300N FOR
 DK7266'0.33 MILES TO MONUMENT ON THE LEFT.  THE  MONUMENT IS STANDARD
 DK7266'ALUMINUM DISK SET IN CONCRETE WITH REBAR.  THE MONUMENT IS 27.3'
 DK7266'SOUTH OF THE CENTERLINE CR 2300N, 375' EAST FROM THE CENTER OF FIELD
 DK7266'ENTRANCE TO THE  SOUTH, AND IS BURIED 0.2'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK7267 ***********************************************************************
 DK7267  DESIGNATION -  WAYNE 05
 DK7267  PID         -  DK7267
 DK7267  STATE/COUNTY-  IL/WAYNE
 DK7267  COUNTRY     -  US
 DK7267  USGS QUAD   -  CISNE (2018)
 DK7267
 DK7267                         *CURRENT SURVEY CONTROL
 DK7267  ______________________________________________________________________
 DK7267* NAD 83(2011) POSITION- 38 30 53.49029(N) 088 24 09.53373(W)   ADJUSTED
 DK7267* NAD 83(2011) ELLIP HT-   106.384 (meters)        (06/27/12)   ADJUSTED
 DK7267* NAD 83(2011) EPOCH   -  2010.00
 DK7267* NAVD 88 ORTHO HEIGHT -   137.193 (meters)      450.11  (feet) ADJUSTED
 DK7267  ______________________________________________________________________
 DK7267  GEOID HEIGHT    -        -30.802 (meters)                     GEOID18
 DK7267  NAD 83(2011) X  -    139,297.056 (meters)                     COMP
 DK7267  NAD 83(2011) Y  - -4,995,183.790 (meters)                     COMP
 DK7267  NAD 83(2011) Z  -  3,950,386.322 (meters)                     COMP
 DK7267  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 DK7267  DYNAMIC HEIGHT  -        137.108 (meters)      449.83  (feet) COMP
 DK7267  MODELED GRAVITY -    980,003.0   (mgal)                       NAVD 88
 DK7267
 DK7267  VERT ORDER      -  SECOND    CLASS I
 DK7267
 DK7267  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK7267  Standards:
 DK7267         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK7267            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK7267  -------------------------------------------------------------------
 DK7267  NETWORK    0.49   0.90           0.22   0.18   0.46      0.05884100
 DK7267  -------------------------------------------------------------------
 DK7267  Click here for local accuracies and other accuracy information.
 DK7267
 DK7267.The horizontal coordinates were established by GPS observations
 DK7267.and adjusted by the National Geodetic Survey in June 2012.
 DK7267
 DK7267.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK7267.been affixed to the stable North American tectonic plate. See 
 DK7267.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK7267
 DK7267.The horizontal coordinates are valid at the epoch date displayed above
 DK7267.which is a decimal equivalence of Year/Month/Day.
 DK7267
 DK7267.The orthometric height was determined by differential leveling and
 DK7267.adjusted by the NATIONAL GEODETIC SURVEY
 DK7267.in July 2014.
 DK7267
 DK7267.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK7267.GEOID18 height accuracy estimate available here.
 DK7267
 DK7267.Click photographs - Photos may exist for this station.
 DK7267
 DK7267.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK7267
 DK7267.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK7267
 DK7267.The ellipsoidal height was determined by GPS observations
 DK7267.and is referenced to NAD 83.
 DK7267
 DK7267.The dynamic height is computed by dividing the NAVD 88
 DK7267.geopotential number by the normal gravity value computed on the
 DK7267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK7267.degrees latitude (g = 980.6199 gals.).
 DK7267
 DK7267.The modeled gravity was interpolated from observed gravity values.
 DK7267
 DK7267. The following values were computed from the NAD 83(2011) position.
 DK7267
 DK7267;                    North         East     Units Scale Factor Converg.
 DK7267;SPC IL E     -   205,125.682   293,954.861   MT  0.99997545   -0 02 35.4
 DK7267;SPC IL E     -   672,983.18    964,416.91   sFT  0.99997545   -0 02 35.4
 DK7267;UTM  16      - 4,263,874.346   377,714.414   MT  0.99978415   -0 52 24.8
 DK7267
 DK7267!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK7267!SPC IL E     -   0.99998331  x   0.99997545  =   0.99995876
 DK7267!UTM  16      -   0.99998331  x   0.99978415  =   0.99976746
 DK7267
 DK7267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7771463874(NAD 83)
 DK7267
 DK7267                          SUPERSEDED SURVEY CONTROL
 DK7267
 DK7267  NAD 83(2007)-  38 30 53.49053(N)    088 24 09.53462(W) AD(2002.00) 1
 DK7267  ELLIP H (11/05/08)  106.410  (m)                       GP(2002.00) 3 1
 DK7267  NAVD 88 (11/05/08)  137.2    (m)  GEOID03  model used  GPS OBS        
 DK7267
 DK7267.Superseded values are not recommended for survey control.
 DK7267
 DK7267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK7267.See file dsdata.pdf to determine how the superseded data were derived.
 DK7267
 DK7267_MARKER: DD = SURVEY DISK
 DK7267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DK7267_STAMPING: WAYNE 05 2008
 DK7267_MARK LOGO: ILDT
 DK7267_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 DK7267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK7267+STABILITY: SURFACE MOTION
 DK7267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK7267+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2020
 DK7267
 DK7267  HISTORY     - Date     Condition        Report By
 DK7267  HISTORY     - 2008     MONUMENTED       ILDT
 DK7267  HISTORY     - 20080520 GOOD             ILDT
 DK7267  HISTORY     - 20131212 GOOD             AMESC
 DK7267  HISTORY     - 20200415 GOOD             ILDT
 DK7267
 DK7267                          STATION DESCRIPTION
 DK7267
 DK7267'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (CW)
 DK7267'MONUMENT IS LOCATED 1.9 MILES EAST OF CISNE.  TO REACH THE STATION
 DK7267'FROM THE  INTERSECTION OF US-45 AND CENTRAL ST (CR16) IN CISNE, GO
 DK7267'EAST ALONG US-45 1.8 MILES TO THE  START OF A CURVE SOUTH.  PROCEED
 DK7267'EAST ALONG CR 1800N 0.07 MILES TO THE MONUMENT ON THE  RIGHT.  THE
 DK7267'MONUMENT IS A STANDARD ALUMINUM DISK SET IN CONCRETE WITH REBAR.  THE
 DK7267'MONUMENT IS 133.2' SOUTH OF THE CENTERLINE CR 1800N, 60.0' WEST FROM
 DK7267'THE CENTERLINE CR  1600, 95.4 SOUTHWEST OF A POWER POLE, AND 101.2'
 DK7267'NORTHWEST OF A POWER POLE.
 DK7267
 DK7267                          STATION RECOVERY (2013)
 DK7267
 DK7267'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DK7267'RECOVERED AS DESCRIBED.
 DK7267
 DK7267                          STATION RECOVERY (2020)
 DK7267
 DK7267'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DK7267'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1719 ***********************************************************************
 JB1719  DESIGNATION -  WAYNE CITY MUNICIPAL TANK
 JB1719  PID         -  JB1719
 JB1719  STATE/COUNTY-  IL/WAYNE
 JB1719  COUNTRY     -  US
 JB1719  USGS QUAD   -  WAYNE CITY (2018)
 JB1719
 JB1719                         *CURRENT SURVEY CONTROL
 JB1719  ______________________________________________________________________
 JB1719* NAD 83(1997) POSITION- 38 20 55.31685(N) 088 35 23.39462(W)   ADJUSTED
 JB1719  ______________________________________________________________________
 JB1719  GEOID HEIGHT    -        -30.494 (meters)                     GEOID18
 JB1719  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 JB1719  HORZ ORDER      -  THIRD
 JB1719
 JB1719.The horizontal coordinates were established by classical geodetic methods
 JB1719.and adjusted by the National Geodetic Survey in October 1999.
 JB1719
 JB1719.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1719.GEOID18 height accuracy estimate available here.
 JB1719
 JB1719.Click photographs - Photos may exist for this station.
 JB1719
 JB1719.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1719
 JB1719. The following values were computed from the NAD 83(1997) position.
 JB1719
 JB1719;                    North         East     Units Scale Factor Converg.
 JB1719;SPC IL E     -   186,710.549   277,578.742   MT  0.99998119   -0 09 32.9
 JB1719;SPC IL E     -   612,566.19    910,689.59   sFT  0.99998119   -0 09 32.9
 JB1719;UTM  16      - 4,245,701.091   361,076.389   MT  0.99983768   -0 59 11.6
 JB1719
 JB1719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6107645701(NAD 83)
 JB1719
 JB1719                          SUPERSEDED SURVEY CONTROL
 JB1719
 JB1719  NAD 83(1993)-  38 20 55.32866(N)    088 35 23.39362(W) AD(       ) 3
 JB1719  NAD 83(1986)-  38 20 55.33055(N)    088 35 23.39409(W) AD(       ) 3
 JB1719  NAD 27      -  38 20 55.15805(N)    088 35 23.20019(W) AD(       ) 3
 JB1719
 JB1719.Superseded values are not recommended for survey control.
 JB1719
 JB1719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1719.See file dsdata.pdf to determine how the superseded data were derived.
 JB1719
 JB1719_MARKER: 53 = ELEVATED TANK
 JB1719
 JB1719  HISTORY     - Date     Condition        Report By
 JB1719  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1719
 JB1719                          STATION DESCRIPTION
 JB1719
 JB1719'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1719'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED IN NORTHWEST
 JB1719'PART OF WAYNE
 JB1719'CITY.  IT IS A FOUR LEGGED STEEL STRUCTURE PAINTED
 JB1719'SILVER AND HAS THE LEGEND WAYNE
 JB1719'CITY ON THE NORTHEAST AND SOUTHWEST
 JB1719'SIDES.  THE OVERALL HEIGHT IS APPROXIMATELY 90 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL7880 ***********************************************************************
 DL7880  DESIGNATION -  WAYNE01
 DL7880  PID         -  DL7880
 DL7880  STATE/COUNTY-  IL/WAYNE
 DL7880  COUNTRY     -  US
 DL7880  USGS QUAD   -  CRISP (2018)
 DL7880
 DL7880                         *CURRENT SURVEY CONTROL
 DL7880  ______________________________________________________________________
 DL7880* NAD 83(2011) POSITION- 38 25 59.36588(N) 088 35 11.65077(W)   ADJUSTED
 DL7880* NAD 83(2011) ELLIP HT-   105.059 (meters)        (06/27/12)   ADJUSTED
 DL7880* NAD 83(2011) EPOCH   -  2010.00
 DL7880* NAVD 88 ORTHO HEIGHT -   135.7   (meters)      445.    (feet) GPS OBS
 DL7880  ______________________________________________________________________
 DL7880  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DL7880  GEOID HEIGHT    -        -30.637 (meters)                     GEOID09
 DL7880  GEOID HEIGHT    -        -30.638 (meters)                     GEOID18
 DL7880  NAD 83(2011) X  -    123,400.814 (meters)                     COMP
 DL7880  NAD 83(2011) Y  - -5,001,245.082 (meters)                     COMP
 DL7880  NAD 83(2011) Z  -  3,943,285.126 (meters)                     COMP
 DL7880  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 DL7880
 DL7880  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL7880  Standards:
 DL7880         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL7880            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL7880  -------------------------------------------------------------------
 DL7880  NETWORK    0.66   1.27           0.31   0.21   0.65      0.03566030
 DL7880  -------------------------------------------------------------------
 DL7880  Click here for local accuracies and other accuracy information.
 DL7880
 DL7880.The horizontal coordinates were established by GPS observations
 DL7880.and adjusted by the National Geodetic Survey in June 2012.
 DL7880
 DL7880.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL7880.been affixed to the stable North American tectonic plate. See 
 DL7880.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL7880
 DL7880.The horizontal coordinates are valid at the epoch date displayed above
 DL7880.which is a decimal equivalence of Year/Month/Day.
 DL7880
 DL7880.The orthometric height was determined by GPS observations and a
 DL7880.high-resolution geoid model.
 DL7880
 DL7880.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL7880.GEOID18 height accuracy estimate available here.
 DL7880
 DL7880.Click photographs - Photos may exist for this station.
 DL7880
 DL7880.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL7880
 DL7880.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL7880
 DL7880.The ellipsoidal height was determined by GPS observations
 DL7880.and is referenced to NAD 83.
 DL7880
 DL7880. The following values were computed from the NAD 83(2011) position.
 DL7880
 DL7880;                    North         East     Units Scale Factor Converg.
 DL7880;SPC IL E     -   196,084.722   277,889.631   MT  0.99998102   -0 09 26.7
 DL7880;SPC IL E     -   643,321.29    911,709.56   sFT  0.99998102   -0 09 26.7
 DL7880;UTM  16      - 4,255,068.440   361,522.677   MT  0.99983616   -0 59 10.9
 DL7880
 DL7880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL7880!SPC IL E     -   0.99998352  x   0.99998102  =   0.99996454
 DL7880!UTM  16      -   0.99998352  x   0.99983616  =   0.99981968
 DL7880
 DL7880_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6152255068(NAD 83)
 DL7880
 DL7880                          SUPERSEDED SURVEY CONTROL
 DL7880
 DL7880  NAD 83(2007)-  38 25 59.36610(N)    088 35 11.65169(W) AD(2002.00) 1
 DL7880  ELLIP H (06/04/10)  105.076  (m)                       GP(2002.00) 4 2
 DL7880
 DL7880.Superseded values are not recommended for survey control.
 DL7880
 DL7880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL7880.See file dsdata.pdf to determine how the superseded data were derived.
 DL7880
 DL7880_MARKER: DD = SURVEY DISK
 DL7880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL7880_STAMPING: WAYNE01 2008
 DL7880_MARK LOGO: ILDT
 DL7880_PROJECTION: FLUSH
 DL7880_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DL7880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL7880+STABILITY: SURFACE MOTION
 DL7880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL7880+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2008
 DL7880
 DL7880  HISTORY     - Date     Condition        Report By
 DL7880  HISTORY     - 20080117 MONUMENTED       ILDT
 DL7880
 DL7880                          STATION DESCRIPTION
 DL7880
 DL7880'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008
 DL7880'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008, (BES) MARK IS
 DL7880'LOCATED 6.0 MILES NORTH OF WAYNE CITY, IL. TO REACH THE STATION FROM
 DL7880'THE INTERSECTION OF IL 15 AND IL 242 IN WAYNE CITY, GO NORTH ON IL 15
 DL7880'FOR 1.6 MILES TO A PAVED ROAD ON THE LEFT, TURN LEFT AND GO NORTHERLY
 DL7880'FOR 0.2 MILES TO A OIL AND CHIP ROAD TO THE LEFT, TURN LEFT AND GO
 DL7880'WEST FOR 0.2 MILES TO A CURVE TO THE RIGHT, PROCEED ALONG CURVE, THEN
 DL7880'GO NORTH ON T.R.600E FOR 4.1 MILES TO THE STATION ON THE RIGHT. THE
 DL7880'STATION IS 8.5 FT. SOUTHWEST OF A FIBERGLASS WITNESS POST, IT IS 9.0
 DL7880'FT. SOUTHWEST OF A POWER POLE, IT IS 26 FT. EAST OF THE CENTERLINE OF
 DL7880'THE OIL AND CHIP ROAD, IT IS 67 FT SOUTH OF THE SOUTH GRAVEL ENTRANCE
 DL7880'TO THE ARRINGTON PRAIRIE G.B. CHURCH AND 218 FT. SOUTHWEST OF THE
 DL7880'SOUTHWEST CORNER OF THE BRICK CHURCH. THE MARK IS FLUSH WITH THE
 DL7880'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL7878 ***********************************************************************
 DL7878  DESIGNATION -  WAYNE02
 DL7878  PID         -  DL7878
 DL7878  STATE/COUNTY-  IL/WAYNE
 DL7878  COUNTRY     -  US
 DL7878  USGS QUAD   -  BOYLESTON (2018)
 DL7878
 DL7878                         *CURRENT SURVEY CONTROL
 DL7878  ______________________________________________________________________
 DL7878* NAD 83(2011) POSITION- 38 22 12.61273(N) 088 28 25.91649(W)   ADJUSTED
 DL7878* NAD 83(2011) ELLIP HT-    94.838 (meters)        (06/27/12)   ADJUSTED
 DL7878* NAD 83(2011) EPOCH   -  2010.00
 DL7878* NAVD 88 ORTHO HEIGHT -   125.4   (meters)      411.    (feet) GPS OBS
 DL7878  ______________________________________________________________________
 DL7878  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DL7878  GEOID HEIGHT    -        -30.543 (meters)                     GEOID09
 DL7878  GEOID HEIGHT    -        -30.542 (meters)                     GEOID18
 DL7878  NAD 83(2011) X  -    133,353.753 (meters)                     COMP
 DL7878  NAD 83(2011) Y  - -5,005,326.299 (meters)                     COMP
 DL7878  NAD 83(2011) Z  -  3,937,799.379 (meters)                     COMP
 DL7878  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 DL7878
 DL7878  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL7878  Standards:
 DL7878         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL7878            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL7878  -------------------------------------------------------------------
 DL7878  NETWORK    0.55   1.04           0.25   0.19   0.53     -0.06377091
 DL7878  -------------------------------------------------------------------
 DL7878  Click here for local accuracies and other accuracy information.
 DL7878
 DL7878.The horizontal coordinates were established by GPS observations
 DL7878.and adjusted by the National Geodetic Survey in June 2012.
 DL7878
 DL7878.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL7878.been affixed to the stable North American tectonic plate. See 
 DL7878.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL7878
 DL7878.The horizontal coordinates are valid at the epoch date displayed above
 DL7878.which is a decimal equivalence of Year/Month/Day.
 DL7878
 DL7878.The orthometric height was determined by GPS observations and a
 DL7878.high-resolution geoid model.
 DL7878
 DL7878.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL7878.GEOID18 height accuracy estimate available here.
 DL7878
 DL7878.Click photographs - Photos may exist for this station.
 DL7878
 DL7878.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL7878
 DL7878.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL7878
 DL7878.The ellipsoidal height was determined by GPS observations
 DL7878.and is referenced to NAD 83.
 DL7878
 DL7878. The following values were computed from the NAD 83(2011) position.
 DL7878
 DL7878;                    North         East     Units Scale Factor Converg.
 DL7878;SPC IL E     -   189,072.060   287,719.304   MT  0.99997686   -0 05 14.0
 DL7878;SPC IL E     -   620,313.92    943,959.08   sFT  0.99997686   -0 05 14.0
 DL7878;UTM  16      - 4,247,915.537   371,248.394   MT  0.99980415   -0 54 54.0
 DL7878
 DL7878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL7878!SPC IL E     -   0.99998512  x   0.99997686  =   0.99996198
 DL7878!UTM  16      -   0.99998512  x   0.99980415  =   0.99978927
 DL7878
 DL7878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7124847915(NAD 83)
 DL7878
 DL7878                          SUPERSEDED SURVEY CONTROL
 DL7878
 DL7878  NAD 83(2007)-  38 22 12.61294(N)    088 28 25.91738(W) AD(2002.00) 1
 DL7878  ELLIP H (06/04/10)   94.858  (m)                       GP(2002.00) 4 2
 DL7878
 DL7878.Superseded values are not recommended for survey control.
 DL7878
 DL7878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL7878.See file dsdata.pdf to determine how the superseded data were derived.
 DL7878
 DL7878_MARKER: DD = SURVEY DISK
 DL7878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL7878_STAMPING: WAYNE02 2008
 DL7878_MARK LOGO: ILDT
 DL7878_PROJECTION: FLUSH
 DL7878_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DL7878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL7878+STABILITY: SURFACE MOTION
 DL7878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL7878+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2020
 DL7878
 DL7878  HISTORY     - Date     Condition        Report By
 DL7878  HISTORY     - 20080117 MONUMENTED       ILDT
 DL7878  HISTORY     - 20200326 GOOD             ILDT
 DL7878
 DL7878                          STATION DESCRIPTION
 DL7878
 DL7878'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008
 DL7878'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008, (BES) THE
 DL7878'STATION IS LOCATED 6.2 MILES WEST OF FAIRFIELD, IL. TO REACH THE
 DL7878'STATION FROM THE INTERSECTION OF US ROUTE 45 AND IL 15, ABOUT 2 MILES
 DL7878'WEST OF FAIRFIELD, GO WEST ON IL 15 FOR 4.0 MILES TO THE STATION ON
 DL7878'THE LEFT. THE STATION IS 48.3 FT. SOUTH OF THE CENTERLINE OF IL 15, IT
 DL7878'IS 82 FT EAST OF THE CENTERLINE OF C.R. 1200E, IT IS 16.9 FT. NORTH OF
 DL7878'A FIBERGLASS WITNESS POST, IT IS 17.0 FT. NORTH OF A FENCE, AND 63.0
 DL7878'FT. NORTHEAST OF A POWER POLE . THE STATION IS FLUSH WITH THE GROUND.
 DL7878
 DL7878                          STATION RECOVERY (2020)
 DL7878
 DL7878'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DL7878'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL7879 ***********************************************************************
 DL7879  DESIGNATION -  WAYNE03
 DL7879  PID         -  DL7879
 DL7879  STATE/COUNTY-  IL/WAYNE
 DL7879  COUNTRY     -  US
 DL7879  USGS QUAD   -  WAYNE CITY (2018)
 DL7879
 DL7879                         *CURRENT SURVEY CONTROL
 DL7879  ______________________________________________________________________
 DL7879* NAD 83(2011) POSITION- 38 17 52.80271(N) 088 35 18.27955(W)   ADJUSTED
 DL7879* NAD 83(2011) ELLIP HT-    92.032 (meters)        (06/27/12)   ADJUSTED
 DL7879* NAD 83(2011) EPOCH   -  2010.00
 DL7879* NAVD 88 ORTHO HEIGHT -   122.4   (meters)      402.    (feet) GPS OBS
 DL7879  ______________________________________________________________________
 DL7879  NAVD 88 orthometric height was determined with geoid model    GEOID09
 DL7879  GEOID HEIGHT    -        -30.395 (meters)                     GEOID09
 DL7879  GEOID HEIGHT    -        -30.394 (meters)                     GEOID18
 DL7879  NAD 83(2011) X  -    123,469.233 (meters)                     COMP
 DL7879  NAD 83(2011) Y  - -5,010,548.056 (meters)                     COMP
 DL7879  NAD 83(2011) Z  -  3,931,513.649 (meters)                     COMP
 DL7879  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 DL7879
 DL7879  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL7879  Standards:
 DL7879         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL7879            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL7879  -------------------------------------------------------------------
 DL7879  NETWORK    0.63   1.33           0.29   0.21   0.68     -0.11533177
 DL7879  -------------------------------------------------------------------
 DL7879  Click here for local accuracies and other accuracy information.
 DL7879
 DL7879.The horizontal coordinates were established by GPS observations
 DL7879.and adjusted by the National Geodetic Survey in June 2012.
 DL7879
 DL7879.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL7879.been affixed to the stable North American tectonic plate. See 
 DL7879.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DL7879
 DL7879.The horizontal coordinates are valid at the epoch date displayed above
 DL7879.which is a decimal equivalence of Year/Month/Day.
 DL7879
 DL7879.The orthometric height was determined by GPS observations and a
 DL7879.high-resolution geoid model.
 DL7879
 DL7879.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL7879.GEOID18 height accuracy estimate available here.
 DL7879
 DL7879.Click photographs - Photos may exist for this station.
 DL7879
 DL7879.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DL7879
 DL7879.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL7879
 DL7879.The ellipsoidal height was determined by GPS observations
 DL7879.and is referenced to NAD 83.
 DL7879
 DL7879. The following values were computed from the NAD 83(2011) position.
 DL7879
 DL7879;                    North         East     Units Scale Factor Converg.
 DL7879;SPC IL E     -   181,082.681   277,687.407   MT  0.99998113   -0 09 29.1
 DL7879;SPC IL E     -   594,102.10    911,046.10   sFT  0.99998113   -0 09 29.1
 DL7879;UTM  16      - 4,240,073.049   361,103.814   MT  0.99983759   -0 59 04.5
 DL7879
 DL7879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL7879!SPC IL E     -   0.99998556  x   0.99998113  =   0.99996669
 DL7879!UTM  16      -   0.99998556  x   0.99983759  =   0.99982315
 DL7879
 DL7879_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6110340073(NAD 83)
 DL7879
 DL7879                          SUPERSEDED SURVEY CONTROL
 DL7879
 DL7879  NAD 83(2007)-  38 17 52.80292(N)    088 35 18.28054(W) AD(2002.00) 1
 DL7879  ELLIP H (06/04/10)   92.043  (m)                       GP(2002.00) 4 2
 DL7879
 DL7879.Superseded values are not recommended for survey control.
 DL7879
 DL7879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL7879.See file dsdata.pdf to determine how the superseded data were derived.
 DL7879
 DL7879_MARKER: DD = SURVEY DISK
 DL7879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DL7879_STAMPING: WAYNE03 2008
 DL7879_MARK LOGO: ILDT
 DL7879_PROJECTION: FLUSH
 DL7879_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 DL7879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DL7879+STABILITY: SURFACE MOTION
 DL7879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DL7879+SATELLITE: SATELLITE OBSERVATIONS - November 15, 2022
 DL7879
 DL7879  HISTORY     - Date     Condition        Report By
 DL7879  HISTORY     - 20080117 MONUMENTED       ILDT
 DL7879  HISTORY     - 20101223 GOOD             GEOCAC
 DL7879  HISTORY     - 20221115 GOOD             ILDT
 DL7879
 DL7879                          STATION DESCRIPTION
 DL7879
 DL7879'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008
 DL7879'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008, (BES) MARK IS
 DL7879'LOCATED 3.5 MILES SOUTH OF WAYNE CITY, IL. TO REACH THE STATION FROM
 DL7879'THE INTERSECTION OF IL 242 AND IL 15 IN WAYNE CITY, GO SOUTH ON IL 242
 DL7879'FOR 3.5 MILES TO THE STATION ON THE RIGHT, THE STATION IS ON THE
 DL7879'OUTSIDE OF A CURVE IN THE HIGHWAY WITH TANGENTS TO THE NORTH AND
 DL7879'SOUTHEAST, IT IS 90.4 FT. SOUTHWEST OF THE CENTERLINE OF IL 242, IT IS
 DL7879'27.0 FT EAST OF THE CENTERLINE OF THE TANGENT ROAD TO THE NORTH, IT IS
 DL7879'0.7 FT. EAST OF A FIBERGLASS WITNESS POST, AND 82.4 FT. NORTHWEST OF
 DL7879'U.S. C. AND G.S. BENCHMARK H 253 RESET 1971 THAT IS SET IN THE TOP OF
 DL7879'THE WEST HEADWALL OF A 4 FEET CONCRETE BOX CULVERT . THE MARK IS FLUSH
 DL7879'WITH THE GROUND.
 DL7879
 DL7879                          STATION RECOVERY (2010)
 DL7879
 DL7879'RECOVERY NOTE BY GEOCACHING 2010 (RCF)
 DL7879'RECOVERED IN GOOD CONDITION.
 DL7879
 DL7879                          STATION RECOVERY (2022)
 DL7879
 DL7879'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (BS)
 DL7879'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3644 ***********************************************************************
 DH3644  DESIGNATION -  WAYNE101
 DH3644  PID         -  DH3644
 DH3644  STATE/COUNTY-  IL/WAYNE
 DH3644  COUNTRY     -  US
 DH3644  USGS QUAD   -  FAIRFIELD (2018)
 DH3644
 DH3644                         *CURRENT SURVEY CONTROL
 DH3644  ______________________________________________________________________
 DH3644* NAD 83(2011) POSITION- 38 26 39.69923(N) 088 19 51.89801(W)   ADJUSTED
 DH3644* NAD 83(2011) ELLIP HT-    94.851 (meters)        (06/27/12)   ADJUSTED
 DH3644* NAD 83(2011) EPOCH   -  2010.00
 DH3644* NAVD 88 ORTHO HEIGHT -   125.6   (meters)      412.    (feet) GPS OBS
 DH3644  ______________________________________________________________________
 DH3644  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH3644  GEOID HEIGHT    -        -30.719 (meters)                     GEOID03
 DH3644  GEOID HEIGHT    -        -30.697 (meters)                     GEOID18
 DH3644  NAD 83(2011) X  -    145,677.751 (meters)                     COMP
 DH3644  NAD 83(2011) Y  - -4,999,864.272 (meters)                     COMP
 DH3644  NAD 83(2011) Z  -  3,944,252.925 (meters)                     COMP
 DH3644  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 DH3644
 DH3644  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3644  Standards:
 DH3644         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3644            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3644  -------------------------------------------------------------------
 DH3644  NETWORK    0.68   1.69           0.32   0.22   0.86     -0.04459861
 DH3644  -------------------------------------------------------------------
 DH3644  Click here for local accuracies and other accuracy information.
 DH3644
 DH3644.The horizontal coordinates were established by GPS observations
 DH3644.and adjusted by the National Geodetic Survey in June 2012.
 DH3644
 DH3644.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3644.been affixed to the stable North American tectonic plate. See 
 DH3644.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3644
 DH3644.The horizontal coordinates are valid at the epoch date displayed above
 DH3644.which is a decimal equivalence of Year/Month/Day.
 DH3644
 DH3644.The orthometric height was determined by GPS observations and a
 DH3644.high-resolution geoid model.
 DH3644
 DH3644.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3644.GEOID18 height accuracy estimate available here.
 DH3644
 DH3644.Click photographs - Photos may exist for this station.
 DH3644
 DH3644.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3644
 DH3644.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3644
 DH3644.The ellipsoidal height was determined by GPS observations
 DH3644.and is referenced to NAD 83.
 DH3644
 DH3644. The following values were computed from the NAD 83(2011) position.
 DH3644
 DH3644;                    North         East     Units Scale Factor Converg.
 DH3644;SPC IL E     -   197,297.986   300,196.468   MT  0.99997500   +0 00 05.0
 DH3644;SPC IL E     -   647,301.81    984,894.58   sFT  0.99997500   +0 00 05.0
 DH3644;UTM  16      - 4,255,958.668   383,840.785   MT  0.99976617   -0 49 39.7
 DH3644
 DH3644!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3644!SPC IL E     -   0.99998512  x   0.99997500  =   0.99996012
 DH3644!UTM  16      -   0.99998512  x   0.99976617  =   0.99975129
 DH3644
 DH3644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8384055958(NAD 83)
 DH3644
 DH3644                          SUPERSEDED SURVEY CONTROL
 DH3644
 DH3644  NAD 83(2007)-  38 26 39.69960(N)    088 19 51.89892(W) AD(2002.00) 0
 DH3644  ELLIP H (02/10/07)   94.873  (m)                       GP(2002.00)    
 DH3644  NAD 83(1997)-  38 26 39.69890(N)    088 19 51.89967(W) AD(       ) 1
 DH3644  ELLIP H (05/30/05)   94.836  (m)                       GP(       ) 4 1
 DH3644
 DH3644.Superseded values are not recommended for survey control.
 DH3644
 DH3644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3644.See file dsdata.pdf to determine how the superseded data were derived.
 DH3644
 DH3644_MARKER: I = METAL ROD
 DH3644_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DH3644+WITH SETTING: INFORMATION.
 DH3644_STAMPING: DIST 7
 DH3644_MARK LOGO: ILDT
 DH3644_PROJECTION: FLUSH
 DH3644_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3644_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DH3644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3644+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2005
 DH3644_ROD/PIPE-DEPTH: 0.9 meters
 DH3644
 DH3644  HISTORY     - Date     Condition        Report By
 DH3644  HISTORY     - 2004     MONUMENTED       ILDT
 DH3644  HISTORY     - 20050516 GOOD             NGS
 DH3644
 DH3644                          STATION DESCRIPTION
 DH3644
 DH3644'DESCRIBED BY NATIONAL GEODETIC SURVEY 2005 (CP)
 DH3644'TO REACH POINT FROM THE NORTH EAST CORNER OF THE COURTHOUSE SQUARE IN
 DH3644'FAIRFIELD, GO  NORTH ON NORTH EAST 4TH ST. FOR 0.1 MILE TO A SIDE
 DH3644'STREET RIGHT.  TURN RIGHT AND GO EAST  ON WASHINGTON ST. FOR 0.15 MILE
 DH3644'TO A SMALL BRIDGE.  CROSS BRIDGE, TURN LEFT AND GO NORTH  ON A PAVED
 DH3644'ROAD FOR 0.05 MILE TO A Y-FORK.  TAKE THE RIGHT FORK AND GO
 DH3644'NORTHEASTERLY ON  THE PAVED ROAD FOR 0.2 MILE TO A SIDE ROAD LEFT.
 DH3644'TURN LEFT AND GO NORTH ON (1900 E.) PAVED  ROAD FOR 4.15 MILES TO A
 DH3644'CROSS ROAD, TURN RIGHT AND GO EAST ON OIL AND CHIP ROAD (T.R. 1300
 DH3644'N.) FOR 1.0 MILE TO A CROSS ROAD AND STATION ON THE RIGHT. THE STATION
 DH3644'IS LOCATED 58.6 FT SE  OF A PP ON THE NW QUADRANT OF THE INTERSECTION
 DH3644'OF 2000E 1300N, 61.6 FT NE OF AN ANCHOR  POLE 20 FT S OF CENTERLINE OF
 DH3644'1300N 18 FT EAST OF CENTER LINE 2000E AND 53.3 FT S OF ROAD  SIGN IN
 DH3644'THE NE QUADRANT OF INTERSECTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7758 ***********************************************************************
 DP7758  DESIGNATION -  WB 001
 DP7758  PID         -  DP7758
 DP7758  STATE/COUNTY-  IL/WINNEBAGO
 DP7758  COUNTRY     -  US
 DP7758  USGS QUAD   -  PECATONICA (2018)
 DP7758
 DP7758                         *CURRENT SURVEY CONTROL
 DP7758  ______________________________________________________________________
 DP7758* NAD 83(1986) POSITION- 42 17 05.95   (N) 089 17 43.11   (W)   HD_HELD1
 DP7758* NAVD 88 ORTHO HEIGHT -   252.033 (meters)      826.88  (feet) ADJUSTED
 DP7758  ______________________________________________________________________
 DP7758  GEOID HEIGHT    -        -33.352 (meters)                     GEOID18
 DP7758  DYNAMIC HEIGHT  -        251.950 (meters)      826.61  (feet) COMP
 DP7758  MODELED GRAVITY -    980,284.9   (mgal)                       NAVD 88
 DP7758
 DP7758  VERT ORDER      -  SECOND    CLASS I
 DP7758
 DP7758.The horizontal coordinates were determined by differentially corrected
 DP7758.hand held GPS observations or other comparable positioning techniques
 DP7758.and have an estimated accuracy of +/- 3 meters.
 DP7758
 DP7758.The orthometric height was determined by differential leveling and
 DP7758.adjusted by the IL DEPT OF TRANSP
 DP7758.in July 2015.
 DP7758
 DP7758.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7758.GEOID18 height accuracy estimate available here.
 DP7758
 DP7758.Click photographs - Photos may exist for this station.
 DP7758
 DP7758.The dynamic height is computed by dividing the NAVD 88
 DP7758.geopotential number by the normal gravity value computed on the
 DP7758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7758.degrees latitude (g = 980.6199 gals.).
 DP7758
 DP7758.The modeled gravity was interpolated from observed gravity values.
 DP7758
 DP7758;                    North         East    Units  Estimated Accuracy
 DP7758;SPC IL W     -   624,103.5     771,865.7     MT  (+/- 3 meters HH1 GPS) 
 DP7758
 DP7758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1075383969(NAD 83)
 DP7758
 DP7758                          SUPERSEDED SURVEY CONTROL
 DP7758
 DP7758.No superseded survey control is available for this station.
 DP7758
 DP7758_MARKER: F = FLANGE-ENCASED ROD
 DP7758_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7758_STAMPING: WB 001 2015
 DP7758_MARK LOGO: UIL
 DP7758_PROJECTION: FLUSH
 DP7758_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7758_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7758+STABILITY: POSITION/ELEVATION WELL
 DP7758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7758+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7758_ROD/PIPE-DEPTH: 9.1 meters
 DP7758_SLEEVE-DEPTH  : 0.9 meters
 DP7758
 DP7758  HISTORY     - Date     Condition        Report By
 DP7758  HISTORY     - 20150324 MONUMENTED       PATRIC
 DP7758
 DP7758                          STATION DESCRIPTION
 DP7758
 DP7758'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7758'THE STATION IS LOCATED ABOUT 4.5 MI (7.2 KM) NORTHEAST OF SEWARD, 3.8
 DP7758'MI (6.1 KM) EAST-SOUTHEAST OF PECATONICA AND 3.1 MI (5.0 KM)
 DP7758'WEST-NORTHWEST OF WINNEBAGO.
 DP7758'
 DP7758'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH WINNEBAGO ROAD
 DP7758'LOCATED 1.0 MI (1.6 KM) NORTH OF WINNEBAGO, IL, GO WEST ON US 20 FOR
 DP7758'2.5 MI (4.0 KM) TO BERGLUND ROAD.  CONTINUE WEST ON US 20 FOR 0.2 MI
 DP7758'(0.3 KM) TO THE STATION ON THE RIGHT.
 DP7758'
 DP7758'THE STATION IS LOCATED 26.2 FT (8.0 M) NORTH OF THE CENTERLINE OF
 DP7758'WEST-BOUND US 20, 203 FT (61.9 M) SOUTHEAST OF A POWER POLE AND 10.7
 DP7758'FT (3.3 M) NORTHWEST OF THE EAST END OF A GUARDRAIL.
 DP7758'
 DP7758'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7758'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7758'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7759 ***********************************************************************
 DP7759  DESIGNATION -  WB 002
 DP7759  PID         -  DP7759
 DP7759  STATE/COUNTY-  IL/WINNEBAGO
 DP7759  COUNTRY     -  US
 DP7759  USGS QUAD   -  PECATONICA (2018)
 DP7759
 DP7759                         *CURRENT SURVEY CONTROL
 DP7759  ______________________________________________________________________
 DP7759* NAD 83(1986) POSITION- 42 16 54.51   (N) 089 15 26.69   (W)   HD_HELD1
 DP7759* NAVD 88 ORTHO HEIGHT -   264.855 (meters)      868.95  (feet) ADJUSTED
 DP7759  ______________________________________________________________________
 DP7759  GEOID HEIGHT    -        -33.358 (meters)                     GEOID18
 DP7759  DYNAMIC HEIGHT  -        264.767 (meters)      868.66  (feet) COMP
 DP7759  MODELED GRAVITY -    980,284.7   (mgal)                       NAVD 88
 DP7759
 DP7759  VERT ORDER      -  SECOND    CLASS I
 DP7759
 DP7759.The horizontal coordinates were determined by differentially corrected
 DP7759.hand held GPS observations or other comparable positioning techniques
 DP7759.and have an estimated accuracy of +/- 3 meters.
 DP7759
 DP7759.The orthometric height was determined by differential leveling and
 DP7759.adjusted by the IL DEPT OF TRANSP
 DP7759.in July 2015.
 DP7759
 DP7759.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7759.GEOID18 height accuracy estimate available here.
 DP7759
 DP7759.Click photographs - Photos may exist for this station.
 DP7759
 DP7759.The dynamic height is computed by dividing the NAVD 88
 DP7759.geopotential number by the normal gravity value computed on the
 DP7759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7759.degrees latitude (g = 980.6199 gals.).
 DP7759
 DP7759.The modeled gravity was interpolated from observed gravity values.
 DP7759
 DP7759;                    North         East    Units  Estimated Accuracy
 DP7759;SPC IL W     -   623,783.3     774,994.9     MT  (+/- 3 meters HH1 GPS) 
 DP7759
 DP7759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1386883533(NAD 83)
 DP7759
 DP7759                          SUPERSEDED SURVEY CONTROL
 DP7759
 DP7759.No superseded survey control is available for this station.
 DP7759
 DP7759_MARKER: F = FLANGE-ENCASED ROD
 DP7759_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7759_STAMPING: WB 002 2015
 DP7759_MARK LOGO: UIL
 DP7759_PROJECTION: FLUSH
 DP7759_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7759_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7759+STABILITY: POSITION/ELEVATION WELL
 DP7759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7759+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7759_ROD/PIPE-DEPTH: 8.5 meters
 DP7759_SLEEVE-DEPTH  : 0.9 meters
 DP7759
 DP7759  HISTORY     - Date     Condition        Report By
 DP7759  HISTORY     - 20150324 MONUMENTED       PATRIC
 DP7759
 DP7759                          STATION DESCRIPTION
 DP7759
 DP7759'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7759'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) EAST-NORTHEAST OF SEWARD,
 DP7759'5.7 MI (9.2 KM) EAST-SOUTHEAST OF PECATONICA AND 1.4 MI (2.3 KM)
 DP7759'NORTHWEST OF WINNEBAGO.
 DP7759'
 DP7759'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH WINNEBAGO ROAD
 DP7759'LOCATED 1.0 MI (1.6 KM) NORTH OF WINNEBAGO, IL, GO WEST ON US 20 FOR
 DP7759'1.5 MI (2.4 KM) TO KEITH ROAD.  CONTINUE WEST ON US 20 FOR 0.4 MI (0.6
 DP7759'KM) TO THE STATION ON THE RIGHT.
 DP7759'
 DP7759'THE STATION IS LOCATED 61.2 FT (18.7 M) SOUTH OF THE EAST-BOUND LANES,
 DP7759'24 FT (7.3 M) NORTHWEST OF A POWER POLE AND 7 FT (2.1 M) NORTH OF A
 DP7759'FENCE.
 DP7759'
 DP7759'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7759'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7759'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7760 ***********************************************************************
 DP7760  DESIGNATION -  WB 003
 DP7760  PID         -  DP7760
 DP7760  STATE/COUNTY-  IL/WINNEBAGO
 DP7760  COUNTRY     -  US
 DP7760  USGS QUAD   -  WINNEBAGO (2018)
 DP7760
 DP7760                         *CURRENT SURVEY CONTROL
 DP7760  ______________________________________________________________________
 DP7760* NAD 83(1986) POSITION- 42 16 47.70   (N) 089 14 31.15   (W)   HD_HELD1
 DP7760* NAVD 88 ORTHO HEIGHT -   259.476 (meters)      851.30  (feet) ADJUSTED
 DP7760  ______________________________________________________________________
 DP7760  GEOID HEIGHT    -        -33.359 (meters)                     GEOID18
 DP7760  DYNAMIC HEIGHT  -        259.390 (meters)      851.02  (feet) COMP
 DP7760  MODELED GRAVITY -    980,285.0   (mgal)                       NAVD 88
 DP7760
 DP7760  VERT ORDER      -  SECOND    CLASS I
 DP7760
 DP7760.The horizontal coordinates were determined by differentially corrected
 DP7760.hand held GPS observations or other comparable positioning techniques
 DP7760.and have an estimated accuracy of +/- 3 meters.
 DP7760
 DP7760.The orthometric height was determined by differential leveling and
 DP7760.adjusted by the IL DEPT OF TRANSP
 DP7760.in July 2015.
 DP7760
 DP7760.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7760.GEOID18 height accuracy estimate available here.
 DP7760
 DP7760.Click photographs - Photos may exist for this station.
 DP7760
 DP7760.The dynamic height is computed by dividing the NAVD 88
 DP7760.geopotential number by the normal gravity value computed on the
 DP7760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7760.degrees latitude (g = 980.6199 gals.).
 DP7760
 DP7760.The modeled gravity was interpolated from observed gravity values.
 DP7760
 DP7760;                    North         East    Units  Estimated Accuracy
 DP7760;SPC IL W     -   623,586.8     776,269.7     MT  (+/- 3 meters HH1 GPS) 
 DP7760
 DP7760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1513583289(NAD 83)
 DP7760
 DP7760                          SUPERSEDED SURVEY CONTROL
 DP7760
 DP7760.No superseded survey control is available for this station.
 DP7760
 DP7760_MARKER: F = FLANGE-ENCASED ROD
 DP7760_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7760+WITH SETTING: INFORMATION.
 DP7760_STAMPING: WB 003 2015
 DP7760_MARK LOGO: UIL
 DP7760_PROJECTION: FLUSH
 DP7760_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7760_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7760+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7760_ROD/PIPE-DEPTH: 3.0 meters
 DP7760_SLEEVE-DEPTH  : 0.9 meters
 DP7760
 DP7760  HISTORY     - Date     Condition        Report By
 DP7760  HISTORY     - 20150324 MONUMENTED       PATRIC
 DP7760
 DP7760                          STATION DESCRIPTION
 DP7760
 DP7760'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7760'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST-NORTHEAST OF
 DP7760'SEWARD, 6.4 MI (10.3 KM) EAST-SOUTHEAST OF PECATONICA AND 1.0 MI (1.6
 DP7760'KM) NORTH OF WINNEBAGO.
 DP7760'
 DP7760'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH WINNEBAGO ROAD
 DP7760'LOCATED 1.0 MI (1.6 KM) NORTH OF WINNEBAGO, IL, GO SOUTH ON WINNEBAGO
 DP7760'ROAD FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP7760'
 DP7760'THE STATION IS LOCATED 6.5 FT (2.0 M) NORTH OF THE NORTH CURB FOR
 DP7760'CAPRIOLA PARKWAY, 14.7 FT (4.5 M) SOUTH OF THE SOUTH CURB FOR A
 DP7760'PARKING LOT, 67.8 FT (20.7 M) SOUTHWEST OF A POWER POLE, 56.6 FT (17.3
 DP7760'M) WEST OF A FIRE HYDRANT AND 45.7 FT (13.9 M) EAST OF A LIGHT POLE.
 DP7760'
 DP7760'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7760'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7760'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7761 ***********************************************************************
 DP7761  DESIGNATION -  WB 004
 DP7761  PID         -  DP7761
 DP7761  STATE/COUNTY-  IL/WINNEBAGO
 DP7761  COUNTRY     -  US
 DP7761  USGS QUAD   -  WINNEBAGO (2018)
 DP7761
 DP7761                         *CURRENT SURVEY CONTROL
 DP7761  ______________________________________________________________________
 DP7761* NAD 83(1986) POSITION- 42 15 14.20   (N) 089 14 28.48   (W)   HD_HELD1
 DP7761* NAVD 88 ORTHO HEIGHT -   275.989 (meters)      905.47  (feet) ADJUSTED
 DP7761  ______________________________________________________________________
 DP7761  GEOID HEIGHT    -        -33.308 (meters)                     GEOID18
 DP7761  DYNAMIC HEIGHT  -        275.898 (meters)      905.18  (feet) COMP
 DP7761  MODELED GRAVITY -    980,282.5   (mgal)                       NAVD 88
 DP7761
 DP7761  VERT ORDER      -  SECOND    CLASS I
 DP7761
 DP7761.The horizontal coordinates were determined by differentially corrected
 DP7761.hand held GPS observations or other comparable positioning techniques
 DP7761.and have an estimated accuracy of +/- 3 meters.
 DP7761
 DP7761.The orthometric height was determined by differential leveling and
 DP7761.adjusted by the IL DEPT OF TRANSP
 DP7761.in July 2015.
 DP7761
 DP7761.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7761.GEOID18 height accuracy estimate available here.
 DP7761
 DP7761.Click photographs - Photos may exist for this station.
 DP7761
 DP7761.The dynamic height is computed by dividing the NAVD 88
 DP7761.geopotential number by the normal gravity value computed on the
 DP7761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7761.degrees latitude (g = 980.6199 gals.).
 DP7761
 DP7761.The modeled gravity was interpolated from observed gravity values.
 DP7761
 DP7761;                    North         East    Units  Estimated Accuracy
 DP7761;SPC IL W     -   620,702.7     776,362.2     MT  (+/- 3 meters HH1 GPS) 
 DP7761
 DP7761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1512080404(NAD 83)
 DP7761
 DP7761                          SUPERSEDED SURVEY CONTROL
 DP7761
 DP7761.No superseded survey control is available for this station.
 DP7761
 DP7761_MARKER: F = FLANGE-ENCASED ROD
 DP7761_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7761+WITH SETTING: INFORMATION.
 DP7761_MARK LOGO: UIL
 DP7761_PROJECTION: FLUSH
 DP7761_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7761_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7761+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7761_ROD/PIPE-DEPTH: 2.7 meters
 DP7761_SLEEVE-DEPTH  : 0.9 meters
 DP7761
 DP7761  HISTORY     - Date     Condition        Report By
 DP7761  HISTORY     - 20150324 MONUMENTED       PATRIC
 DP7761
 DP7761                          STATION DESCRIPTION
 DP7761
 DP7761'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7761'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHEAST OF PECATONICA,
 DP7761'6.1 MI (9.8 KM) EAST OF SEWARD AND 0.8 MI (1.3 KM) SOUTH OF WINNEBAGO.
 DP7761'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH WINNEBAGO ROAD
 DP7761'LOCATED 1.0 MI (1.6 KM) NORTH OF WINNEBAGO, IL, GO SOUTH ON WINNEBAGO
 DP7761'ROAD FOR 1.3 MI (2.1 KM) TO CUNNINGHAM ROAD CONTINUE SOUTH ON
 DP7761'WINNEBAGO ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP7761'
 DP7761'THE STATION IS LOCATED 30.1 FT (9.2 M) WEST OF THE CENTERLINE OF
 DP7761'WINNEBAGO ROAD, 169.3 FT (51.6 M) SOUTHWEST OF A POWER POLE AND 9 FT
 DP7761'(2.7 M) NORTH OF A POWER POLE.
 DP7761'
 DP7761'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7761'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7761'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7762 ***********************************************************************
 DP7762  DESIGNATION -  WB 005
 DP7762  PID         -  DP7762
 DP7762  STATE/COUNTY-  IL/WINNEBAGO
 DP7762  COUNTRY     -  US
 DP7762  USGS QUAD   -  KISHWAUKEE (2018)
 DP7762
 DP7762                         *CURRENT SURVEY CONTROL
 DP7762  ______________________________________________________________________
 DP7762* NAD 83(1986) POSITION- 42 14 32.63   (N) 089 14 45.74   (W)   HD_HELD1
 DP7762* NAVD 88 ORTHO HEIGHT -   273.974 (meters)      898.86  (feet) ADJUSTED
 DP7762  ______________________________________________________________________
 DP7762  GEOID HEIGHT    -        -33.283 (meters)                     GEOID18
 DP7762  DYNAMIC HEIGHT  -        273.883 (meters)      898.56  (feet) COMP
 DP7762  MODELED GRAVITY -    980,282.2   (mgal)                       NAVD 88
 DP7762
 DP7762  VERT ORDER      -  SECOND    CLASS I
 DP7762
 DP7762.The horizontal coordinates were determined by differentially corrected
 DP7762.hand held GPS observations or other comparable positioning techniques
 DP7762.and have an estimated accuracy of +/- 3 meters.
 DP7762
 DP7762.The orthometric height was determined by differential leveling and
 DP7762.adjusted by the IL DEPT OF TRANSP
 DP7762.in July 2015.
 DP7762
 DP7762.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7762.GEOID18 height accuracy estimate available here.
 DP7762
 DP7762.Click photographs - Photos may exist for this station.
 DP7762
 DP7762.The dynamic height is computed by dividing the NAVD 88
 DP7762.geopotential number by the normal gravity value computed on the
 DP7762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7762.degrees latitude (g = 980.6199 gals.).
 DP7762
 DP7762.The modeled gravity was interpolated from observed gravity values.
 DP7762
 DP7762;                    North         East    Units  Estimated Accuracy
 DP7762;SPC IL W     -   619,415.8     775,980.4     MT  (+/- 3 meters HH1 GPS) 
 DP7762
 DP7762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1469179132(NAD 83)
 DP7762
 DP7762                          SUPERSEDED SURVEY CONTROL
 DP7762
 DP7762.No superseded survey control is available for this station.
 DP7762
 DP7762_MARKER: F = FLANGE-ENCASED ROD
 DP7762_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7762_STAMPING: WB 005 2015
 DP7762_MARK LOGO: UIL
 DP7762_PROJECTION: FLUSH
 DP7762_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7762_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7762+STABILITY: POSITION/ELEVATION WELL
 DP7762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7762+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7762_ROD/PIPE-DEPTH: 8.5 meters
 DP7762_SLEEVE-DEPTH  : 0.9 meters
 DP7762
 DP7762  HISTORY     - Date     Condition        Report By
 DP7762  HISTORY     - 20150324 MONUMENTED       PATRIC
 DP7762
 DP7762                          STATION DESCRIPTION
 DP7762
 DP7762'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7762'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHWEST OF KISHWAUKEE,
 DP7762'5.7 MI (9.2 KM) EAST OF SEWARD AND 1.7 MI (2.7 KM) SOUTH OF WINNEBAGO.
 DP7762'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH WINNEBAGO ROAD
 DP7762'LOCATED 1.0 MI (1.6 KM) NORTH OF WINNEBAGO, IL, GO SOUTH ON WINNEBAGO
 DP7762'ROAD FOR 2.4 MI (3.9 KM) TO KELLY ROAD.  TURN RIGHT AND GO WEST ON
 DP7762'KELLY ROAD 0.2 MI (0.3 KM) TO ALWORTH ROAD.  TURN LEFT AND GO SOUTH ON
 DP7762'ALWORTH ROAD FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP7762'
 DP7762'THE STATION IS LOCATED 29.6 FT (9.0 M) WEST OF THE CENTERLINE OF
 DP7762'ALWORTH ROAD, 97 FT (29.6 M) SOUTHWEST OF A POWER POLE AND 3 FT (0.9
 DP7762'M) EAST OF A CULTIVATION LINE.
 DP7762'
 DP7762'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7762'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7762'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7763 ***********************************************************************
 DP7763  DESIGNATION -  WB 006
 DP7763  PID         -  DP7763
 DP7763  STATE/COUNTY-  IL/WINNEBAGO
 DP7763  COUNTRY     -  US
 DP7763  USGS QUAD   -  SEWARD (2018)
 DP7763
 DP7763                         *CURRENT SURVEY CONTROL
 DP7763  ______________________________________________________________________
 DP7763* NAD 83(1986) POSITION- 42 13 56.96   (N) 089 15 08.96   (W)   HD_HELD1
 DP7763* NAVD 88 ORTHO HEIGHT -   261.672 (meters)      858.50  (feet) ADJUSTED
 DP7763  ______________________________________________________________________
 DP7763  GEOID HEIGHT    -        -33.262 (meters)                     GEOID18
 DP7763  DYNAMIC HEIGHT  -        261.585 (meters)      858.22  (feet) COMP
 DP7763  MODELED GRAVITY -    980,283.1   (mgal)                       NAVD 88
 DP7763
 DP7763  VERT ORDER      -  SECOND    CLASS I
 DP7763
 DP7763.The horizontal coordinates were determined by differentially corrected
 DP7763.hand held GPS observations or other comparable positioning techniques
 DP7763.and have an estimated accuracy of +/- 3 meters.
 DP7763
 DP7763.The orthometric height was determined by differential leveling and
 DP7763.adjusted by the IL DEPT OF TRANSP
 DP7763.in July 2015.
 DP7763
 DP7763.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7763.GEOID18 height accuracy estimate available here.
 DP7763
 DP7763.Click photographs - Photos may exist for this station.
 DP7763
 DP7763.The dynamic height is computed by dividing the NAVD 88
 DP7763.geopotential number by the normal gravity value computed on the
 DP7763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7763.degrees latitude (g = 980.6199 gals.).
 DP7763
 DP7763.The modeled gravity was interpolated from observed gravity values.
 DP7763
 DP7763;                    North         East    Units  Estimated Accuracy
 DP7763;SPC IL W     -   618,309.5     775,459.9     MT  (+/- 3 meters HH1 GPS) 
 DP7763
 DP7763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1413078046(NAD 83)
 DP7763
 DP7763                          SUPERSEDED SURVEY CONTROL
 DP7763
 DP7763.No superseded survey control is available for this station.
 DP7763
 DP7763_MARKER: F = FLANGE-ENCASED ROD
 DP7763_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7763_STAMPING: WB 006 2015
 DP7763_MARK LOGO: UIL
 DP7763_PROJECTION: FLUSH
 DP7763_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7763_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7763+STABILITY: POSITION/ELEVATION WELL
 DP7763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7763+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7763_ROD/PIPE-DEPTH: 9.8 meters
 DP7763_SLEEVE-DEPTH  : 0.9 meters
 DP7763
 DP7763  HISTORY     - Date     Condition        Report By
 DP7763  HISTORY     - 20150324 MONUMENTED       PATRIC
 DP7763
 DP7763                          STATION DESCRIPTION
 DP7763
 DP7763'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7763'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHWEST OF KISHWAUKEE,
 DP7763'5.4 MI (8.7 KM) EAST OF SEWARD AND 2.4 MI (3.9 KM) SOUTH-SOUTHWEST OF
 DP7763'WINNEBAGO.
 DP7763'
 DP7763'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH MONTAGUE ROAD
 DP7763'LOCATED ON THE SOUTHWEST SIDE OF ROCKFORD, IL, GO SOUTHWEST ON
 DP7763'MONTAGUE ROAD FOR 2.0 MI (3.2 KM) TO MERIDIAN ROAD.  TURN RIGHT AND GO
 DP7763'NORTH ON MERIDIAN ROAD FOR 0.2 MI (0.3 KM) TO EDWARDSVILLE ROAD.  TURN
 DP7763'LEFT AND GO WEST ON EDWARDSVILLE ROAD FOR 3.8 MI (6.1 KM) TO ALWORTH
 DP7763'ROAD.  CONTINUE WEST ON EDWARDSVILLE ROAD FOR 0.3 MI (0.5 KM) TO THE
 DP7763'STATION ON THE RIGHT.
 DP7763'
 DP7763'THE STATION IS LOCATED 31.7 FT (9.7 M) NORTH OF THE CENTERLINE OF
 DP7763'EDWARDSVILLE ROAD, 76 FT (23.2 M) NORTHWEST OF A POWER POLE, 33 FT
 DP7763'(10.1 M) WEST OF A CULTIVATION LINE AND 5 FT (1.5 M) SOUTHWEST OF A
 DP7763'CORNER FENCE POST.
 DP7763'
 DP7763'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7763'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7763'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7764 ***********************************************************************
 DP7764  DESIGNATION -  WB 007
 DP7764  PID         -  DP7764
 DP7764  STATE/COUNTY-  IL/WINNEBAGO
 DP7764  COUNTRY     -  US
 DP7764  USGS QUAD   -  SEWARD (2018)
 DP7764
 DP7764                         *CURRENT SURVEY CONTROL
 DP7764  ______________________________________________________________________
 DP7764* NAD 83(1986) POSITION- 42 13 56.61   (N) 089 16 12.24   (W)   HD_HELD1
 DP7764* NAVD 88 ORTHO HEIGHT -   271.157 (meters)      889.62  (feet) ADJUSTED
 DP7764  ______________________________________________________________________
 DP7764  GEOID HEIGHT    -        -33.254 (meters)                     GEOID18
 DP7764  DYNAMIC HEIGHT  -        271.067 (meters)      889.33  (feet) COMP
 DP7764  MODELED GRAVITY -    980,283.6   (mgal)                       NAVD 88
 DP7764
 DP7764  VERT ORDER      -  SECOND    CLASS I
 DP7764
 DP7764.The horizontal coordinates were determined by differentially corrected
 DP7764.hand held GPS observations or other comparable positioning techniques
 DP7764.and have an estimated accuracy of +/- 3 meters.
 DP7764
 DP7764.The orthometric height was determined by differential leveling and
 DP7764.adjusted by the IL DEPT OF TRANSP
 DP7764.in July 2015.
 DP7764
 DP7764.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7764.GEOID18 height accuracy estimate available here.
 DP7764
 DP7764.Click photographs - Photos may exist for this station.
 DP7764
 DP7764.The dynamic height is computed by dividing the NAVD 88
 DP7764.geopotential number by the normal gravity value computed on the
 DP7764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7764.degrees latitude (g = 980.6199 gals.).
 DP7764
 DP7764.The modeled gravity was interpolated from observed gravity values.
 DP7764
 DP7764;                    North         East    Units  Estimated Accuracy
 DP7764;SPC IL W     -   618,283.3     774,009.0     MT  (+/- 3 meters HH1 GPS) 
 DP7764
 DP7764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1267978073(NAD 83)
 DP7764
 DP7764                          SUPERSEDED SURVEY CONTROL
 DP7764
 DP7764.No superseded survey control is available for this station.
 DP7764
 DP7764_MARKER: F = FLANGE-ENCASED ROD
 DP7764_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7764+WITH SETTING: INFORMATION.
 DP7764_STAMPING: WB 007 2015
 DP7764_MARK LOGO: UIL
 DP7764_PROJECTION: FLUSH
 DP7764_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7764_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7764+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7764_ROD/PIPE-DEPTH: 2.6 meters
 DP7764_SLEEVE-DEPTH  : 0.9 meters
 DP7764
 DP7764  HISTORY     - Date     Condition        Report By
 DP7764  HISTORY     - 20150326 MONUMENTED       PATRIC
 DP7764
 DP7764                          STATION DESCRIPTION
 DP7764
 DP7764'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7764'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHEAST OF PECATONICA,
 DP7764'4.5 MI (7.2 KM) EAST OF SEWARD AND 2.8 MI (4.5 KM) SOUTH-SOUTHWEST OF
 DP7764'WINNEBAGO.
 DP7764'
 DP7764'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH MONTAGUE ROAD
 DP7764'LOCATED ON THE SOUTHWEST SIDE OF ROCKFORD, IL, GO SOUTHWEST ON
 DP7764'MONTAGUE ROAD FOR 2.0 MI (3.2 KM) TO MERIDIAN ROAD.  TURN RIGHT AND GO
 DP7764'NORTH ON MERIDIAN ROAD FOR 0.2 MI (0.3 KM) TO EDWARDSVILLE ROAD.  TURN
 DP7764'LEFT AND GO WEST ON EDWARDSVILLE ROAD FOR 5.0 MI (8.0 KM) TO OSBOURNE
 DP7764'ROAD AND THE STATION ON THE RIGHT.
 DP7764'
 DP7764'THE STATION IS LOCATED 18.5 FT (5.6 M) EAST OF THE EAST EDGE OF
 DP7764'PAVEMENT OF OSBOURNE ROAD, 35.2 FT (10.7 M) NORTH OF A POWER POLE AND
 DP7764'105 FT (32.0 M) NORTHWEST OF A POWER PEDESTAL.
 DP7764'
 DP7764'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7764'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7764'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7765 ***********************************************************************
 DP7765  DESIGNATION -  WB 008
 DP7765  PID         -  DP7765
 DP7765  STATE/COUNTY-  IL/WINNEBAGO
 DP7765  COUNTRY     -  US
 DP7765  USGS QUAD   -  SEWARD (2018)
 DP7765
 DP7765                         *CURRENT SURVEY CONTROL
 DP7765  ______________________________________________________________________
 DP7765* NAD 83(1986) POSITION- 42 12 37.59   (N) 089 16 12.42   (W)   HD_HELD1
 DP7765* NAVD 88 ORTHO HEIGHT -   263.254 (meters)      863.69  (feet) ADJUSTED
 DP7765  ______________________________________________________________________
 DP7765  GEOID HEIGHT    -        -33.213 (meters)                     GEOID18
 DP7765  DYNAMIC HEIGHT  -        263.167 (meters)      863.41  (feet) COMP
 DP7765  MODELED GRAVITY -    980,286.1   (mgal)                       NAVD 88
 DP7765
 DP7765  VERT ORDER      -  SECOND    CLASS I
 DP7765
 DP7765.The horizontal coordinates were determined by differentially corrected
 DP7765.hand held GPS observations or other comparable positioning techniques
 DP7765.and have an estimated accuracy of +/- 3 meters.
 DP7765
 DP7765.The orthometric height was determined by differential leveling and
 DP7765.adjusted by the IL DEPT OF TRANSP
 DP7765.in July 2015.
 DP7765
 DP7765.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7765.GEOID18 height accuracy estimate available here.
 DP7765
 DP7765.Click photographs - Photos may exist for this station.
 DP7765
 DP7765.The dynamic height is computed by dividing the NAVD 88
 DP7765.geopotential number by the normal gravity value computed on the
 DP7765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7765.degrees latitude (g = 980.6199 gals.).
 DP7765
 DP7765.The modeled gravity was interpolated from observed gravity values.
 DP7765
 DP7765;                    North         East    Units  Estimated Accuracy
 DP7765;SPC IL W     -   615,845.2     774,030.6     MT  (+/- 3 meters HH1 GPS) 
 DP7765
 DP7765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1261075636(NAD 83)
 DP7765
 DP7765                          SUPERSEDED SURVEY CONTROL
 DP7765
 DP7765.No superseded survey control is available for this station.
 DP7765
 DP7765_MARKER: F = FLANGE-ENCASED ROD
 DP7765_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7765_STAMPING: WB 008 2015
 DP7765_MARK LOGO: UIL
 DP7765_PROJECTION: FLUSH
 DP7765_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7765_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7765_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7765+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7765_ROD/PIPE-DEPTH: 4.9 meters
 DP7765_SLEEVE-DEPTH  : 0.9 meters
 DP7765
 DP7765  HISTORY     - Date     Condition        Report By
 DP7765  HISTORY     - 20150326 MONUMENTED       PATRIC
 DP7765
 DP7765                          STATION DESCRIPTION
 DP7765
 DP7765'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7765'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-NORTHWEST OF
 DP7765'KISHWAUKEE, 4.9 MI (7.9 KM) EAST-SOUTHEAST OF SEWARD AND 4.1 MI (6.6
 DP7765'KM) SOUTH-SOUTHWEST OF WINNEBAGO.
 DP7765'
 DP7765'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH MONTAGUE ROAD
 DP7765'LOCATED ON THE SOUTHWEST SIDE OF ROCKFORD, IL, GO SOUTHWEST ON
 DP7765'MONTAGUE ROAD FOR 7.3 MI (11.7 KM) TO OSBOURNE ROAD.  TURN RIGHT AND
 DP7765'GO NORTH ON OSBOURNE ROAD FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DP7765'LEFT.
 DP7765'
 DP7765'THE STATION IS LOCATED 32.5 FT (9.9 M) WEST OF THE CENTERLINE OF
 DP7765'OSBOURNE ROAD, 102 FT (31.1 M) NORTHWEST OF A POWER POLE AND 6 FT (1.8
 DP7765'M) NORTHEAST OF A CORNER FENCE POST.
 DP7765'
 DP7765'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7765'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7765'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7766 ***********************************************************************
 DP7766  DESIGNATION -  WB 009
 DP7766  PID         -  DP7766
 DP7766  STATE/COUNTY-  IL/OGLE
 DP7766  COUNTRY     -  US
 DP7766  USGS QUAD   -  SEWARD (2018)
 DP7766
 DP7766                         *CURRENT SURVEY CONTROL
 DP7766  ______________________________________________________________________
 DP7766* NAD 83(1986) POSITION- 42 11 58.74   (N) 089 16 27.74   (W)   HD_HELD1
 DP7766* NAVD 88 ORTHO HEIGHT -   257.360 (meters)      844.36  (feet) ADJUSTED
 DP7766  ______________________________________________________________________
 DP7766  GEOID HEIGHT    -        -33.192 (meters)                     GEOID18
 DP7766  DYNAMIC HEIGHT  -        257.275 (meters)      844.08  (feet) COMP
 DP7766  MODELED GRAVITY -    980,287.6   (mgal)                       NAVD 88
 DP7766
 DP7766  VERT ORDER      -  SECOND    CLASS I
 DP7766
 DP7766.The horizontal coordinates were determined by differentially corrected
 DP7766.hand held GPS observations or other comparable positioning techniques
 DP7766.and have an estimated accuracy of +/- 3 meters.
 DP7766
 DP7766.The orthometric height was determined by differential leveling and
 DP7766.adjusted by the IL DEPT OF TRANSP
 DP7766.in July 2015.
 DP7766
 DP7766.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7766.GEOID18 height accuracy estimate available here.
 DP7766
 DP7766.Click photographs - Photos may exist for this station.
 DP7766
 DP7766.The dynamic height is computed by dividing the NAVD 88
 DP7766.geopotential number by the normal gravity value computed on the
 DP7766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7766.degrees latitude (g = 980.6199 gals.).
 DP7766
 DP7766.The modeled gravity was interpolated from observed gravity values.
 DP7766
 DP7766;                    North         East    Units  Estimated Accuracy
 DP7766;SPC IL W     -   614,642.9     773,691.7     MT  (+/- 3 meters HH1 GPS) 
 DP7766
 DP7766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1222674447(NAD 83)
 DP7766
 DP7766                          SUPERSEDED SURVEY CONTROL
 DP7766
 DP7766.No superseded survey control is available for this station.
 DP7766
 DP7766_MARKER: F = FLANGE-ENCASED ROD
 DP7766_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7766_STAMPING: WB 009 2015
 DP7766_MARK LOGO: UIL
 DP7766_PROJECTION: FLUSH
 DP7766_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7766_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7766+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7766_ROD/PIPE-DEPTH: 3.4 meters
 DP7766_SLEEVE-DEPTH  : 0.9 meters
 DP7766
 DP7766  HISTORY     - Date     Condition        Report By
 DP7766  HISTORY     - 20150326 MONUMENTED       PATRIC
 DP7766
 DP7766                          STATION DESCRIPTION
 DP7766
 DP7766'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7766'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-NORTHWEST OF
 DP7766'KISHWAUKEE, 5.1 MI (8.2 KM) EAST-SOUTHEAST OF SEWARD AND 4.9 MI (7.9
 DP7766'KM) SOUTH-SOUTHWEST OF WINNEBAGO.
 DP7766'
 DP7766'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH MONTAGUE ROAD
 DP7766'LOCATED ON THE SOUTHWEST SIDE OF ROCKFORD, IL, GO SOUTHWEST ON
 DP7766'MONTAGUE ROAD FOR 7.7 MI (12.4 KM) TO TOWER ROAD.  TURN LEFT AND GO
 DP7766'SOUTH ON TOWER ROAD FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP7766'
 DP7766'THE STATION IS LOCATED 37 FT (11.3 M) EAST OF THE CENTERLINE OF TOWER
 DP7766'ROAD, 130 FT (39.6 M) NORTH OF THE NORTH EDGE OF A CULVERT AND 5 FT
 DP7766'(1.5 M) SOUTHWEST OF A CORNER FENCE POST.
 DP7766'
 DP7766'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7766'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7766'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7767 ***********************************************************************
 DP7767  DESIGNATION -  WB 010
 DP7767  PID         -  DP7767
 DP7767  STATE/COUNTY-  IL/OGLE
 DP7767  COUNTRY     -  US
 DP7767  USGS QUAD   -  SEWARD (2018)
 DP7767
 DP7767                         *CURRENT SURVEY CONTROL
 DP7767  ______________________________________________________________________
 DP7767* NAD 83(1986) POSITION- 42 11 06.52   (N) 089 16 26.68   (W)   HD_HELD1
 DP7767* NAVD 88 ORTHO HEIGHT -   249.100 (meters)      817.26  (feet) ADJUSTED
 DP7767  ______________________________________________________________________
 DP7767  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 DP7767  DYNAMIC HEIGHT  -        249.019 (meters)      816.99  (feet) COMP
 DP7767  MODELED GRAVITY -    980,289.0   (mgal)                       NAVD 88
 DP7767
 DP7767  VERT ORDER      -  SECOND    CLASS I
 DP7767
 DP7767.The horizontal coordinates were determined by differentially corrected
 DP7767.hand held GPS observations or other comparable positioning techniques
 DP7767.and have an estimated accuracy of +/- 3 meters.
 DP7767
 DP7767.The orthometric height was determined by differential leveling and
 DP7767.adjusted by the IL DEPT OF TRANSP
 DP7767.in July 2015.
 DP7767
 DP7767.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7767.GEOID18 height accuracy estimate available here.
 DP7767
 DP7767.Click photographs - Photos may exist for this station.
 DP7767
 DP7767.The dynamic height is computed by dividing the NAVD 88
 DP7767.geopotential number by the normal gravity value computed on the
 DP7767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7767.degrees latitude (g = 980.6199 gals.).
 DP7767
 DP7767.The modeled gravity was interpolated from observed gravity values.
 DP7767
 DP7767;                    North         East    Units  Estimated Accuracy
 DP7767;SPC IL W     -   613,032.0     773,732.9     MT  (+/- 3 meters HH1 GPS) 
 DP7767
 DP7767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1220872836(NAD 83)
 DP7767
 DP7767                          SUPERSEDED SURVEY CONTROL
 DP7767
 DP7767.No superseded survey control is available for this station.
 DP7767
 DP7767_MARKER: F = FLANGE-ENCASED ROD
 DP7767_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7767+WITH SETTING: INFORMATION.
 DP7767_STAMPING: WB 010 2015
 DP7767_MARK LOGO: UIL
 DP7767_PROJECTION: FLUSH
 DP7767_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7767_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7767+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7767_ROD/PIPE-DEPTH: 2.4 meters
 DP7767_SLEEVE-DEPTH  : 0.9 meters
 DP7767
 DP7767  HISTORY     - Date     Condition        Report By
 DP7767  HISTORY     - 20150326 MONUMENTED       PATRIC
 DP7767
 DP7767                          STATION DESCRIPTION
 DP7767
 DP7767'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7767'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST-NORTHWEST OF
 DP7767'KISHWAUKEE, 5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF WINNEBAGO AND 5.7 MI
 DP7767'(9.2 KM) SOUTHEAST OF SEWARD.
 DP7767'
 DP7767'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH MONTAGUE ROAD
 DP7767'LOCATED ON THE SOUTHWEST SIDE OF ROCKFORD, IL, GO SOUTHWEST ON
 DP7767'MONTAGUE ROAD FOR 7.7 MI (12.4 KM) TO TOWER ROAD.  TURN LEFT AND GO
 DP7767'SOUTH ON TOWER ROAD FOR 1.25 MI (2.0 KM) TO THE STATION ON THE LEFT.
 DP7767'
 DP7767'THE STATION IS LOCATED 35 FT (10.7 M) EAST OF THE CENTERLINE OF TOWER
 DP7767'ROAD, 86 FT (26.2 M) SOUTH OF A POWER PEDESTAL AND 5.5 FT (1.7 M) WEST
 DP7767'OF A FENCE.
 DP7767'
 DP7767'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7767'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7767'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7768 ***********************************************************************
 DP7768  DESIGNATION -  WB 011
 DP7768  PID         -  DP7768
 DP7768  STATE/COUNTY-  IL/OGLE
 DP7768  COUNTRY     -  US
 DP7768  USGS QUAD   -  SEWARD (2018)
 DP7768
 DP7768                         *CURRENT SURVEY CONTROL
 DP7768  ______________________________________________________________________
 DP7768* NAD 83(1986) POSITION- 42 10 10.71   (N) 089 16 26.37   (W)   HD_HELD1
 DP7768* NAVD 88 ORTHO HEIGHT -   221.639 (meters)      727.16  (feet) ADJUSTED
 DP7768  ______________________________________________________________________
 DP7768  GEOID HEIGHT    -        -33.142 (meters)                     GEOID18
 DP7768  DYNAMIC HEIGHT  -        221.567 (meters)      726.92  (feet) COMP
 DP7768  MODELED GRAVITY -    980,290.2   (mgal)                       NAVD 88
 DP7768
 DP7768  VERT ORDER      -  SECOND    CLASS I
 DP7768
 DP7768.The horizontal coordinates were determined by differentially corrected
 DP7768.hand held GPS observations or other comparable positioning techniques
 DP7768.and have an estimated accuracy of +/- 3 meters.
 DP7768
 DP7768.The orthometric height was determined by differential leveling and
 DP7768.adjusted by the IL DEPT OF TRANSP
 DP7768.in July 2015.
 DP7768
 DP7768.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7768.GEOID18 height accuracy estimate available here.
 DP7768
 DP7768.Click photographs - Photos may exist for this station.
 DP7768
 DP7768.The dynamic height is computed by dividing the NAVD 88
 DP7768.geopotential number by the normal gravity value computed on the
 DP7768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7768.degrees latitude (g = 980.6199 gals.).
 DP7768
 DP7768.The modeled gravity was interpolated from observed gravity values.
 DP7768
 DP7768;                    North         East    Units  Estimated Accuracy
 DP7768;SPC IL W     -   611,310.2     773,758.0     MT  (+/- 3 meters HH1 GPS) 
 DP7768
 DP7768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1216971114(NAD 83)
 DP7768
 DP7768                          SUPERSEDED SURVEY CONTROL
 DP7768
 DP7768.No superseded survey control is available for this station.
 DP7768
 DP7768_MARKER: F = FLANGE-ENCASED ROD
 DP7768_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7768_STAMPING: WB 011 2015
 DP7768_MARK LOGO: UIL
 DP7768_PROJECTION: FLUSH
 DP7768_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7768_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7768+STABILITY: POSITION/ELEVATION WELL
 DP7768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7768+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2023
 DP7768_ROD/PIPE-DEPTH: 18.3 meters
 DP7768_SLEEVE-DEPTH  : 0.9 meters
 DP7768
 DP7768  HISTORY     - Date     Condition        Report By
 DP7768  HISTORY     - 20150326 MONUMENTED       PATRIC
 DP7768  HISTORY     - 20230111 GOOD             ILDT
 DP7768
 DP7768                          STATION DESCRIPTION
 DP7768
 DP7768'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7768'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHWEST OF STILLMAN
 DP7768'VALLEY, 6.4 MI (10.3 KM) SOUTHEAST OF SEWARD AND 6.4 MI (10.3 KM) WEST
 DP7768'OF KISHWAUKEE.
 DP7768'
 DP7768'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH MONTAGUE ROAD
 DP7768'LOCATED ON THE SOUTHWEST SIDE OF ROCKFORD, IL, GO SOUTHWEST ON
 DP7768'MONTAGUE ROAD FOR 7.7 MI (12.4 KM) TO TOWER ROAD.  TURN LEFT AND GO
 DP7768'SOUTH ON TOWER ROAD FOR 2.0 MI (3.2 KM) TO OAK GROVE ROAD.  CONTINUE
 DP7768'SOUTH ON TOWER ROAD FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP7768'
 DP7768'THE STATION IS LOCATED 37 FT (11.3 M) EAST OF THE CENTERLINE OF TOWER
 DP7768'ROAD, 180 FT (54.9 M) NORTH OF A POWER PEDESTAL AND 3 FT (0.9 M) WEST
 DP7768'OF A RIGHT OF WAY MARKER.
 DP7768'
 DP7768'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7768'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7768'IN IDENTIFICATION.
 DP7768
 DP7768                          STATION RECOVERY (2023)
 DP7768
 DP7768'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP7768'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7769 ***********************************************************************
 DP7769  DESIGNATION -  WB 012
 DP7769  PID         -  DP7769
 DP7769  STATE/COUNTY-  IL/OGLE
 DP7769  COUNTRY     -  US
 DP7769  USGS QUAD   -  SEWARD (2018)
 DP7769
 DP7769                         *CURRENT SURVEY CONTROL
 DP7769  ______________________________________________________________________
 DP7769* NAD 83(1986) POSITION- 42 09 26.47   (N) 089 16 25.88   (W)   HD_HELD1
 DP7769* NAVD 88 ORTHO HEIGHT -   228.312 (meters)      749.05  (feet) ADJUSTED
 DP7769  ______________________________________________________________________
 DP7769  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 DP7769  DYNAMIC HEIGHT  -        228.237 (meters)      748.81  (feet) COMP
 DP7769  MODELED GRAVITY -    980,290.7   (mgal)                       NAVD 88
 DP7769
 DP7769  VERT ORDER      -  SECOND    CLASS I
 DP7769
 DP7769.The horizontal coordinates were determined by differentially corrected
 DP7769.hand held GPS observations or other comparable positioning techniques
 DP7769.and have an estimated accuracy of +/- 3 meters.
 DP7769
 DP7769.The orthometric height was determined by differential leveling and
 DP7769.adjusted by the IL DEPT OF TRANSP
 DP7769.in July 2015.
 DP7769
 DP7769.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7769.GEOID18 height accuracy estimate available here.
 DP7769
 DP7769.Click photographs - Photos may exist for this station.
 DP7769
 DP7769.The dynamic height is computed by dividing the NAVD 88
 DP7769.geopotential number by the normal gravity value computed on the
 DP7769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7769.degrees latitude (g = 980.6199 gals.).
 DP7769
 DP7769.The modeled gravity was interpolated from observed gravity values.
 DP7769
 DP7769;                    North         East    Units  Estimated Accuracy
 DP7769;SPC IL W     -   609,945.3     773,783.5     MT  (+/- 3 meters HH1 GPS) 
 DP7769
 DP7769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1214469749(NAD 83)
 DP7769
 DP7769                          SUPERSEDED SURVEY CONTROL
 DP7769
 DP7769.No superseded survey control is available for this station.
 DP7769
 DP7769_MARKER: F = FLANGE-ENCASED ROD
 DP7769_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7769+WITH SETTING: INFORMATION.
 DP7769_STAMPING: WB 012 2015
 DP7769_MARK LOGO: UIL
 DP7769_PROJECTION: FLUSH
 DP7769_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7769_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7769_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7769+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7769_ROD/PIPE-DEPTH: 3.0 meters
 DP7769_SLEEVE-DEPTH  : 0.9 meters
 DP7769
 DP7769  HISTORY     - Date     Condition        Report By
 DP7769  HISTORY     - 20150326 MONUMENTED       PATRIC
 DP7769
 DP7769                          STATION DESCRIPTION
 DP7769
 DP7769'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7769'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHEAST OF SEWARD, 6.4
 DP7769'MI (10.3 KM) WEST OF KISHWAUKEE AND 6.0 MI (9.7 KM) NORTHWEST OF
 DP7769'STILLMAN VALLEY.
 DP7769'
 DP7769'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH MONTAGUE ROAD
 DP7769'LOCATED ON THE SOUTHWEST SIDE OF ROCKFORD, IL, GO SOUTHWEST ON
 DP7769'MONTAGUE ROAD FOR 7.7 MI (12.4 KM) TO TOWER ROAD.  TURN LEFT AND GO
 DP7769'SOUTH ON TOWER ROAD FOR 3.0 MI (4.8 KM) TO LYNN ROAD.  CONTINUE SOUTH
 DP7769'ON TOWER ROAD FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP7769'
 DP7769'THE STATION IS LOCATED 39 FT (11.9 M) EAST OF THE CENTERLINE OF TOWER
 DP7769'ROAD, 95 FT (29.0 M) SOUTH OF THE SOUTHEAST CORNER OF A CULVERT AND 2
 DP7769'FT (0.6 M) WEST OF A FENCE.
 DP7769'
 DP7769'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7769'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7769'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7770 ***********************************************************************
 DP7770  DESIGNATION -  WB 013
 DP7770  PID         -  DP7770
 DP7770  STATE/COUNTY-  IL/OGLE
 DP7770  COUNTRY     -  US
 DP7770  USGS QUAD   -  SEWARD (2018)
 DP7770
 DP7770                         *CURRENT SURVEY CONTROL
 DP7770  ______________________________________________________________________
 DP7770* NAD 83(1986) POSITION- 42 08 37.66   (N) 089 16 27.37   (W)   HD_HELD1
 DP7770* NAVD 88 ORTHO HEIGHT -   239.453 (meters)      785.61  (feet) ADJUSTED
 DP7770  ______________________________________________________________________
 DP7770  GEOID HEIGHT    -        -33.100 (meters)                     GEOID18
 DP7770  DYNAMIC HEIGHT  -        239.375 (meters)      785.35  (feet) COMP
 DP7770  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 DP7770
 DP7770  VERT ORDER      -  SECOND    CLASS I
 DP7770
 DP7770.The horizontal coordinates were determined by differentially corrected
 DP7770.hand held GPS observations or other comparable positioning techniques
 DP7770.and have an estimated accuracy of +/- 3 meters.
 DP7770
 DP7770.The orthometric height was determined by differential leveling and
 DP7770.adjusted by the IL DEPT OF TRANSP
 DP7770.in July 2015.
 DP7770
 DP7770.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7770.GEOID18 height accuracy estimate available here.
 DP7770
 DP7770.Click photographs - Photos may exist for this station.
 DP7770
 DP7770.The dynamic height is computed by dividing the NAVD 88
 DP7770.geopotential number by the normal gravity value computed on the
 DP7770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7770.degrees latitude (g = 980.6199 gals.).
 DP7770
 DP7770.The modeled gravity was interpolated from observed gravity values.
 DP7770
 DP7770;                    North         East    Units  Estimated Accuracy
 DP7770;SPC IL W     -   608,439.0     773,765.1     MT  (+/- 3 meters HH1 GPS) 
 DP7770
 DP7770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1207068245(NAD 83)
 DP7770
 DP7770                          SUPERSEDED SURVEY CONTROL
 DP7770
 DP7770.No superseded survey control is available for this station.
 DP7770
 DP7770_MARKER: F = FLANGE-ENCASED ROD
 DP7770_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7770_STAMPING: WB 013 2015
 DP7770_MARK LOGO: UIL
 DP7770_PROJECTION: FLUSH
 DP7770_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7770_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7770+STABILITY: POSITION/ELEVATION WELL
 DP7770_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7770+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7770_ROD/PIPE-DEPTH: 7.3 meters
 DP7770_SLEEVE-DEPTH  : 0.9 meters
 DP7770
 DP7770  HISTORY     - Date     Condition        Report By
 DP7770  HISTORY     - 20150326 MONUMENTED       PATRIC
 DP7770
 DP7770                          STATION DESCRIPTION
 DP7770
 DP7770'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7770'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF
 DP7770'SEWARD, 6.5 MI (10.5 KM) WEST-SOUTHWEST OF KISHWAUKEE AND 5.5 MI (8.8
 DP7770'KM) WEST-NORTHWEST OF STILLMAN VALLEY.
 DP7770'
 DP7770'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH SR
 DP7770'72 (UNION ST) LOCATED IN BYRON, IL, GO WEST ON SR 2 / SR 72 (BLACKHAWK
 DP7770'DR) FOR 0.4 MI (0.6 KM) TO COLFAX STREET.  TURN RIGHT AND GO NORTH ON
 DP7770'COLFAX STREET FOR 0.9 MI (1.4 KM) TO BRYON HILLS DR. CONTINUE WEST
 DP7770'THEN NORTH ON TOWER ROAD FOR 0.8 MI (1.3 KM) TO GLACIER DRIVE AND THE
 DP7770'STATION ON THE LEFT.
 DP7770'
 DP7770'THE STATION IS LOCATED 23 FT (7.0 M) NORTH OF THE NORTH EDGE OF
 DP7770'PAVEMENT OF GLACIER DRIVE, 190 FT (57.9 M) EAST OF A POWER PEDESTAL
 DP7770'AND 40 FT (12.2 M) WEST OF A POWER POLE.
 DP7770'
 DP7770'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7770'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7770'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7771 ***********************************************************************
 DP7771  DESIGNATION -  WB 014
 DP7771  PID         -  DP7771
 DP7771  STATE/COUNTY-  IL/OGLE
 DP7771  COUNTRY     -  US
 DP7771  USGS QUAD   -  SEWARD (2018)
 DP7771
 DP7771                         *CURRENT SURVEY CONTROL
 DP7771  ______________________________________________________________________
 DP7771* NAD 83(1986) POSITION- 42 08 00.82   (N) 089 15 50.66   (W)   HD_HELD1
 DP7771* NAVD 88 ORTHO HEIGHT -   220.897 (meters)      724.73  (feet) ADJUSTED
 DP7771  ______________________________________________________________________
 DP7771  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 DP7771  DYNAMIC HEIGHT  -        220.825 (meters)      724.49  (feet) COMP
 DP7771  MODELED GRAVITY -    980,289.7   (mgal)                       NAVD 88
 DP7771
 DP7771  VERT ORDER      -  SECOND    CLASS I
 DP7771
 DP7771.The horizontal coordinates were determined by differentially corrected
 DP7771.hand held GPS observations or other comparable positioning techniques
 DP7771.and have an estimated accuracy of +/- 3 meters.
 DP7771
 DP7771.The orthometric height was determined by differential leveling and
 DP7771.adjusted by the IL DEPT OF TRANSP
 DP7771.in July 2015.
 DP7771
 DP7771.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7771.GEOID18 height accuracy estimate available here.
 DP7771
 DP7771.Click photographs - Photos may exist for this station.
 DP7771
 DP7771.The dynamic height is computed by dividing the NAVD 88
 DP7771.geopotential number by the normal gravity value computed on the
 DP7771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7771.degrees latitude (g = 980.6199 gals.).
 DP7771
 DP7771.The modeled gravity was interpolated from observed gravity values.
 DP7771
 DP7771;                    North         East    Units  Estimated Accuracy
 DP7771;SPC IL W     -   607,311.3     774,620.0     MT  (+/- 3 meters HH1 GPS) 
 DP7771
 DP7771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1288267086(NAD 83)
 DP7771
 DP7771                          SUPERSEDED SURVEY CONTROL
 DP7771
 DP7771.No superseded survey control is available for this station.
 DP7771
 DP7771_MARKER: F = FLANGE-ENCASED ROD
 DP7771_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7771_STAMPING: WB 014 2015
 DP7771_MARK LOGO: UIL
 DP7771_PROJECTION: FLUSH
 DP7771_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7771_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7771+STABILITY: POSITION/ELEVATION WELL
 DP7771_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7771+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7771_ROD/PIPE-DEPTH: 6.7 meters
 DP7771_SLEEVE-DEPTH  : 0.9 meters
 DP7771
 DP7771  HISTORY     - Date     Condition        Report By
 DP7771  HISTORY     - 20150326 MONUMENTED       PATRIC
 DP7771
 DP7771                          STATION DESCRIPTION
 DP7771
 DP7771'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7771'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH-SOUTHEAST OF
 DP7771'SEWARD, 6.2 MI (10.0 KM) WEST-SOUTHWEST OF KISHWAUKEE AND 4.7 MI (7.6
 DP7771'KM) WEST-NORTHWEST OF STILLMAN VALLEY.
 DP7771'
 DP7771'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH SR
 DP7771'72 (UNION ST) LOCATED IN BYRON, IL, GO WEST ON SR 2 / SR 72 (BLACKHAWK
 DP7771'DR) FOR 0.4 MI (0.6 KM) TO COLFAX STREET.  TURN RIGHT AND GO NORTH ON
 DP7771'COLFAX STREET FOR 0.55 MI (0.9 KM) TO THE STATION ON THE LEFT.
 DP7771'
 DP7771'THE STATION IS LOCATED 4 FT (1.2 M) WEST OF THE WEST CURB FOR COLFAX
 DP7771'STREET, 120 FT (36.6 M) SOUTHEAST OF A POWER POLE, 11.6 FT (3.5 M)
 DP7771'EAST OF THE CENTER OF A SIDEWALK.
 DP7771'
 DP7771'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7771'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7771'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7772 ***********************************************************************
 DP7772  DESIGNATION -  WB 015
 DP7772  PID         -  DP7772
 DP7772  STATE/COUNTY-  IL/OGLE
 DP7772  COUNTRY     -  US
 DP7772  USGS QUAD   -  OREGON (2018)
 DP7772
 DP7772                         *CURRENT SURVEY CONTROL
 DP7772  ______________________________________________________________________
 DP7772* NAD 83(1986) POSITION- 42 06 19.72   (N) 089 15 13.41   (W)   HD_HELD1
 DP7772* NAVD 88 ORTHO HEIGHT -   255.786 (meters)      839.19  (feet) ADJUSTED
 DP7772  ______________________________________________________________________
 DP7772  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 DP7772  DYNAMIC HEIGHT  -        255.702 (meters)      838.92  (feet) COMP
 DP7772  MODELED GRAVITY -    980,286.9   (mgal)                       NAVD 88
 DP7772
 DP7772  VERT ORDER      -  SECOND    CLASS I
 DP7772
 DP7772.The horizontal coordinates were determined by differentially corrected
 DP7772.hand held GPS observations or other comparable positioning techniques
 DP7772.and have an estimated accuracy of +/- 3 meters.
 DP7772
 DP7772.The orthometric height was determined by differential leveling and
 DP7772.adjusted by the IL DEPT OF TRANSP
 DP7772.in July 2015.
 DP7772
 DP7772.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7772.GEOID18 height accuracy estimate available here.
 DP7772
 DP7772.Click photographs - Photos may exist for this station.
 DP7772
 DP7772.The dynamic height is computed by dividing the NAVD 88
 DP7772.geopotential number by the normal gravity value computed on the
 DP7772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7772.degrees latitude (g = 980.6199 gals.).
 DP7772
 DP7772.The modeled gravity was interpolated from observed gravity values.
 DP7772
 DP7772;                    North         East    Units  Estimated Accuracy
 DP7772;SPC IL W     -   604,201.1     775,508.8     MT  (+/- 3 meters HH1 GPS) 
 DP7772
 DP7772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1365563945(NAD 83)
 DP7772
 DP7772                          SUPERSEDED SURVEY CONTROL
 DP7772
 DP7772.No superseded survey control is available for this station.
 DP7772
 DP7772_MARKER: F = FLANGE-ENCASED ROD
 DP7772_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7772+WITH SETTING: INFORMATION.
 DP7772_STAMPING: WB 015
 DP7772_MARK LOGO: UIL
 DP7772_PROJECTION: FLUSH
 DP7772_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7772_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7772+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 DP7772_ROD/PIPE-DEPTH: 3.0 meters
 DP7772_SLEEVE-DEPTH  : 0.9 meters
 DP7772
 DP7772  HISTORY     - Date     Condition        Report By
 DP7772  HISTORY     - 20150330 MONUMENTED       PATRIC
 DP7772
 DP7772                          STATION DESCRIPTION
 DP7772
 DP7772'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7772'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHEAST OF
 DP7772'OREGON, 6.7 MI (10.8 KM) SOUTHWEST OF KISHWAUKEE AND 3.8 MI (6.1 KM)
 DP7772'WEST OF STILLMAN VALLEY.
 DP7772'
 DP7772'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH SR
 DP7772'72 (UNION ST) LOCATED IN BYRON, IL, GO SOUTH ON SR 72 (UNION ST) FOR
 DP7772'0.4 MI (0.6 KM) TO GERMAN CHURCH ROAD.  CONTINUE SOUTH ON GERMAN
 DP7772'CHURCH ROAD FOR 1.0 MI (1.6 KM) TO WALDEN ROAD AND THE STATION ON THE
 DP7772'LEFT.
 DP7772'
 DP7772'THE STATION IS LOCATED 32.4 FT (9.9 M) EAST OF THE CENTERLINE OF
 DP7772'GERMAN CHURCH ROAD, 84.2 FT (25.7 M) NORTHEAST OF A CARBON FIBER POLE
 DP7772'AND 17.5 FT (5.3 M) SOUTH OF A POWER POLE.
 DP7772'
 DP7772'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7772'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7772'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7773 ***********************************************************************
 DP7773  DESIGNATION -  WB 016
 DP7773  PID         -  DP7773
 DP7773  STATE/COUNTY-  IL/OGLE
 DP7773  COUNTRY     -  US
 DP7773  USGS QUAD   -  OREGON (2018)
 DP7773
 DP7773                         *CURRENT SURVEY CONTROL
 DP7773  ______________________________________________________________________
 DP7773* NAD 83(1986) POSITION- 42 05 45.38   (N) 089 15 29.98   (W)   HD_HELD1
 DP7773* NAVD 88 ORTHO HEIGHT -   238.240 (meters)      781.63  (feet) ADJUSTED
 DP7773  ______________________________________________________________________
 DP7773  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 DP7773  DYNAMIC HEIGHT  -        238.162 (meters)      781.37  (feet) COMP
 DP7773  MODELED GRAVITY -    980,286.4   (mgal)                       NAVD 88
 DP7773
 DP7773  VERT ORDER      -  SECOND    CLASS I
 DP7773
 DP7773.The horizontal coordinates were determined by differentially corrected
 DP7773.hand held GPS observations or other comparable positioning techniques
 DP7773.and have an estimated accuracy of +/- 3 meters.
 DP7773
 DP7773.The orthometric height was determined by differential leveling and
 DP7773.adjusted by the IL DEPT OF TRANSP
 DP7773.in July 2015.
 DP7773
 DP7773.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7773.GEOID18 height accuracy estimate available here.
 DP7773
 DP7773.Click photographs - Photos may exist for this station.
 DP7773
 DP7773.The dynamic height is computed by dividing the NAVD 88
 DP7773.geopotential number by the normal gravity value computed on the
 DP7773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7773.degrees latitude (g = 980.6199 gals.).
 DP7773
 DP7773.The modeled gravity was interpolated from observed gravity values.
 DP7773
 DP7773;                    North         East    Units  Estimated Accuracy
 DP7773;SPC IL W     -   603,137.6     775,139.3     MT  (+/- 3 meters HH1 GPS) 
 DP7773
 DP7773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1324662896(NAD 83)
 DP7773
 DP7773                          SUPERSEDED SURVEY CONTROL
 DP7773
 DP7773.No superseded survey control is available for this station.
 DP7773
 DP7773_MARKER: F = FLANGE-ENCASED ROD
 DP7773_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7773_STAMPING: WB 016 2015
 DP7773_MARK LOGO: UIL
 DP7773_PROJECTION: FLUSH
 DP7773_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7773_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7773+STABILITY: POSITION/ELEVATION WELL
 DP7773_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7773+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 DP7773_ROD/PIPE-DEPTH: 8.5 meters
 DP7773_SLEEVE-DEPTH  : 0.9 meters
 DP7773
 DP7773  HISTORY     - Date     Condition        Report By
 DP7773  HISTORY     - 20150330 MONUMENTED       PATRIC
 DP7773
 DP7773                          STATION DESCRIPTION
 DP7773
 DP7773'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7773'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHWEST OF KISHWAUKEE,
 DP7773'6.8 MI (10.9 KM) NORTHEAST OF OREGON AND 4.1 MI (6.6 KM) WEST OF
 DP7773'STILLMAN VALLEY.
 DP7773'
 DP7773'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH SR
 DP7773'72 (UNION ST) LOCATED IN BYRON, IL, GO SOUTH ON SR 72 (UNION ST) FOR
 DP7773'0.4 MI (0.6 KM) TO GERMAN CHURCH ROAD.  CONTINUE SOUTH ON GERMAN
 DP7773'CHURCH ROAD FOR 1.9 MI (3.1 KM) TO BLACK WALNUT ROAD AND THE STATION
 DP7773'ON THE LEFT.
 DP7773'
 DP7773'THE STATION IS LOCATED 22.4 FT (6.8 M) EAST OF THE EDGE OF PAVEMENT OF
 DP7773'BLACK WALNUT ROAD, 126.4 FT (38.5 M) SOUTH OF A POST FOR A 'STOP' SIGN
 DP7773'AND 2.4 FT (0.7 M) WEST OF A FENCE.
 DP7773'
 DP7773'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7773'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7773'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7774 ***********************************************************************
 DP7774  DESIGNATION -  WB 017
 DP7774  PID         -  DP7774
 DP7774  STATE/COUNTY-  IL/OGLE
 DP7774  COUNTRY     -  US
 DP7774  USGS QUAD   -  OREGON (2018)
 DP7774
 DP7774                         *CURRENT SURVEY CONTROL
 DP7774  ______________________________________________________________________
 DP7774* NAD 83(1986) POSITION- 42 05 15.37   (N) 089 15 55.60   (W)   HD_HELD1
 DP7774* NAVD 88 ORTHO HEIGHT -   257.154 (meters)      843.68  (feet) ADJUSTED
 DP7774  ______________________________________________________________________
 DP7774  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 DP7774  DYNAMIC HEIGHT  -        257.069 (meters)      843.40  (feet) COMP
 DP7774  MODELED GRAVITY -    980,286.1   (mgal)                       NAVD 88
 DP7774
 DP7774  VERT ORDER      -  SECOND    CLASS I
 DP7774
 DP7774.The horizontal coordinates were determined by differentially corrected
 DP7774.hand held GPS observations or other comparable positioning techniques
 DP7774.and have an estimated accuracy of +/- 3 meters.
 DP7774
 DP7774.The orthometric height was determined by differential leveling and
 DP7774.adjusted by the IL DEPT OF TRANSP
 DP7774.in July 2015.
 DP7774
 DP7774.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7774.GEOID18 height accuracy estimate available here.
 DP7774
 DP7774.Click photographs - Photos may exist for this station.
 DP7774
 DP7774.The dynamic height is computed by dividing the NAVD 88
 DP7774.geopotential number by the normal gravity value computed on the
 DP7774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7774.degrees latitude (g = 980.6199 gals.).
 DP7774
 DP7774.The modeled gravity was interpolated from observed gravity values.
 DP7774
 DP7774;                    North         East    Units  Estimated Accuracy
 DP7774;SPC IL W     -   602,205.5     774,560.4     MT  (+/- 3 meters HH1 GPS) 
 DP7774
 DP7774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1263361986(NAD 83)
 DP7774
 DP7774                          SUPERSEDED SURVEY CONTROL
 DP7774
 DP7774.No superseded survey control is available for this station.
 DP7774
 DP7774_MARKER: F = FLANGE-ENCASED ROD
 DP7774_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7774+WITH SETTING: INFORMATION.
 DP7774_STAMPING: WB 017 2015
 DP7774_MARK LOGO: UIL
 DP7774_PROJECTION: FLUSH
 DP7774_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7774_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7774_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7774+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 DP7774_ROD/PIPE-DEPTH: 2.7 meters
 DP7774_SLEEVE-DEPTH  : 0.9 meters
 DP7774
 DP7774  HISTORY     - Date     Condition        Report By
 DP7774  HISTORY     - 20150330 MONUMENTED       PATRIC
 DP7774
 DP7774                          STATION DESCRIPTION
 DP7774
 DP7774'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7774'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHEAST OF
 DP7774'DAYSVILLE, 6.1 MI (9.8 KM) NORTHEAST OF OREGON AND 4.6 MI (7.4 KM)
 DP7774'WEST-SOUTHWEST OF STILLMAN VALLEY.
 DP7774'
 DP7774'TO REACH THE STATION FROM THE JUNCTION OF SR 2 (BLACKHAWK DR) WITH SR
 DP7774'72 (UNION ST) LOCATED IN BYRON, IL, GO SOUTH ON SR 72 (UNION ST) FOR
 DP7774'0.4 MI (0.6 KM) TO GERMAN CHURCH ROAD.  CONTINUE SOUTH ON GERMAN
 DP7774'CHURCH ROAD FOR 2.2 MI (3.5 KM) TO WOODBINE ROAD.  CONTINUE SOUTHWEST
 DP7774'ON GERMAN CHURCH ROAD FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP7774'
 DP7774'THE STATION IS LOCATED 41.2 FT (12.6 M) SOUTH OF THE CENTERLINE OF
 DP7774'GERMAN CHURCH ROAD, 162 FT (49.4 M) EAST OF THE NORTHWEST CORNER OF A
 DP7774'PRIVATE ENTRANCE AND 4.5 FT (1.4 M) NORTH OF A POWER POLE.
 DP7774'
 DP7774'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7774'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7774'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7775 ***********************************************************************
 DP7775  DESIGNATION -  WB 018
 DP7775  PID         -  DP7775
 DP7775  STATE/COUNTY-  IL/OGLE
 DP7775  COUNTRY     -  US
 DP7775  USGS QUAD   -  OREGON (2018)
 DP7775
 DP7775                         *CURRENT SURVEY CONTROL
 DP7775  ______________________________________________________________________
 DP7775* NAD 83(1986) POSITION- 42 04 15.71   (N) 089 16 37.29   (W)   HD_HELD1
 DP7775* NAVD 88 ORTHO HEIGHT -   270.865 (meters)      888.66  (feet) ADJUSTED
 DP7775  ______________________________________________________________________
 DP7775  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 DP7775  DYNAMIC HEIGHT  -        270.776 (meters)      888.37  (feet) COMP
 DP7775  MODELED GRAVITY -    980,285.1   (mgal)                       NAVD 88
 DP7775
 DP7775  VERT ORDER      -  SECOND    CLASS I
 DP7775
 DP7775.The horizontal coordinates were determined by differentially corrected
 DP7775.hand held GPS observations or other comparable positioning techniques
 DP7775.and have an estimated accuracy of +/- 3 meters.
 DP7775
 DP7775.The orthometric height was determined by differential leveling and
 DP7775.adjusted by the IL DEPT OF TRANSP
 DP7775.in July 2015.
 DP7775
 DP7775.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7775.GEOID18 height accuracy estimate available here.
 DP7775
 DP7775.Click photographs - Photos may exist for this station.
 DP7775
 DP7775.The dynamic height is computed by dividing the NAVD 88
 DP7775.geopotential number by the normal gravity value computed on the
 DP7775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7775.degrees latitude (g = 980.6199 gals.).
 DP7775
 DP7775.The modeled gravity was interpolated from observed gravity values.
 DP7775
 DP7775;                    North         East    Units  Estimated Accuracy
 DP7775;SPC IL W     -   600,354.8     773,621.4     MT  (+/- 3 meters HH1 GPS) 
 DP7775
 DP7775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1162660171(NAD 83)
 DP7775
 DP7775                          SUPERSEDED SURVEY CONTROL
 DP7775
 DP7775.No superseded survey control is available for this station.
 DP7775
 DP7775_MARKER: F = FLANGE-ENCASED ROD
 DP7775_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7775_STAMPING: WB 018 2015
 DP7775_MARK LOGO: UIL
 DP7775_PROJECTION: FLUSH
 DP7775_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7775_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7775+STABILITY: POSITION/ELEVATION WELL
 DP7775_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7775+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2025
 DP7775_ROD/PIPE-DEPTH: 7.9 meters
 DP7775_SLEEVE-DEPTH  : 0.9 meters
 DP7775
 DP7775  HISTORY     - Date     Condition        Report By
 DP7775  HISTORY     - 20150330 MONUMENTED       PATRIC
 DP7775  HISTORY     - 20220505 GOOD             ILDT
 DP7775  HISTORY     - 20251209 GOOD             ILDW
 DP7775
 DP7775                          STATION DESCRIPTION
 DP7775
 DP7775'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7775'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHEAST OF
 DP7775'DAYSVILLE, 5.6 MI (9.0 KM) WEST-SOUTHWEST OF STILLMAN VALLEY AND 4.8
 DP7775'MI (7.7 KM) NORTHEAST OF OREGON.
 DP7775'
 DP7775'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7775'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 2.5 MI
 DP7775'(4.0 KM) TO GERMAN CHURCH ROAD.  TURN LEFT AND GO NORTH ON GERMAN
 DP7775'CHURCH ROAD FOR 4.0 MI (6.4 KM) TO DEER PATH ROAD.  CONTINUE NORTH ON
 DP7775'GERMAN CHURCH ROAD FOR 0.35 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP7775'
 DP7775'THE STATION IS LOCATED 29.6 FT (9.0 M) EAST OF THE CENTERLINE OF
 DP7775'GERMAN CHURCH ROAD, 113.8 FT (34.7 M) SOUTH OF A POWER POLE AND 64.8
 DP7775'FT (19.8 M) NORTH OF A POST FOR A 'CURVE AHEAD' SIGN.
 DP7775'
 DP7775'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7775'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7775'IN IDENTIFICATION.
 DP7775
 DP7775                          STATION RECOVERY (2022)
 DP7775
 DP7775'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP7775'METAL SIGN ADDED 1 FT (0.3 M) EAST OF THE MONUMENT.
 DP7775
 DP7775                          STATION RECOVERY (2025)
 DP7775
 DP7775'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DP7775'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7776 ***********************************************************************
 DP7776  DESIGNATION -  WB 019
 DP7776  PID         -  DP7776
 DP7776  STATE/COUNTY-  IL/OGLE
 DP7776  COUNTRY     -  US
 DP7776  USGS QUAD   -  OREGON (2018)
 DP7776
 DP7776                         *CURRENT SURVEY CONTROL
 DP7776  ______________________________________________________________________
 DP7776* NAD 83(1986) POSITION- 42 03 31.04   (N) 089 16 37.23   (W)   HD_HELD1
 DP7776* NAVD 88 ORTHO HEIGHT -   266.435 (meters)      874.13  (feet) ADJUSTED
 DP7776  ______________________________________________________________________
 DP7776  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 DP7776  DYNAMIC HEIGHT  -        266.347 (meters)      873.84  (feet) COMP
 DP7776  MODELED GRAVITY -    980,283.1   (mgal)                       NAVD 88
 DP7776
 DP7776  VERT ORDER      -  SECOND    CLASS I
 DP7776
 DP7776.The horizontal coordinates were determined by differentially corrected
 DP7776.hand held GPS observations or other comparable positioning techniques
 DP7776.and have an estimated accuracy of +/- 3 meters.
 DP7776
 DP7776.The orthometric height was determined by differential leveling and
 DP7776.adjusted by the IL DEPT OF TRANSP
 DP7776.in July 2015.
 DP7776
 DP7776.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7776.GEOID18 height accuracy estimate available here.
 DP7776
 DP7776.Click photographs - Photos may exist for this station.
 DP7776
 DP7776.The dynamic height is computed by dividing the NAVD 88
 DP7776.geopotential number by the normal gravity value computed on the
 DP7776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7776.degrees latitude (g = 980.6199 gals.).
 DP7776
 DP7776.The modeled gravity was interpolated from observed gravity values.
 DP7776
 DP7776;                    North         East    Units  Estimated Accuracy
 DP7776;SPC IL W     -   598,976.6     773,637.2     MT  (+/- 3 meters HH1 GPS) 
 DP7776
 DP7776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1159158793(NAD 83)
 DP7776
 DP7776                          SUPERSEDED SURVEY CONTROL
 DP7776
 DP7776.No superseded survey control is available for this station.
 DP7776
 DP7776_MARKER: F = FLANGE-ENCASED ROD
 DP7776_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7776+WITH SETTING: INFORMATION.
 DP7776_STAMPING: WB 019 2015
 DP7776_MARK LOGO: UIL
 DP7776_PROJECTION: FLUSH
 DP7776_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7776_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7776_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7776+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2015
 DP7776_ROD/PIPE-DEPTH: 2.7 meters
 DP7776_SLEEVE-DEPTH  : 0.9 meters
 DP7776
 DP7776  HISTORY     - Date     Condition        Report By
 DP7776  HISTORY     - 20150330 MONUMENTED       PATRIC
 DP7776
 DP7776                          STATION DESCRIPTION
 DP7776
 DP7776'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7776'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST-SOUTHWEST OF
 DP7776'STILLMAN VALLEY, 5.5 MI (8.8 KM) NORTH-NORTHEAST OF DAYSVILLE AND 4.2
 DP7776'MI (6.8 KM) NORTHEAST OF OREGON.
 DP7776'
 DP7776'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7776'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 2.5 MI
 DP7776'(4.0 KM) TO GERMAN CHURCH ROAD.  TURN LEFT AND GO NORTH ON GERMAN
 DP7776'CHURCH ROAD FOR 3.4 MI (5.5 KM) TO HOLCOMB ROAD AND THE STATION ON THE
 DP7776'LEFT.
 DP7776'
 DP7776'THE STATION IS LOCATED 28.8 FT (8.8 M) WEST OF THE CENTERLINE OF
 DP7776'GERMAN CHURCH ROAD, 105.4 FT (32.1 M) SOUTH OF A POWER POLE AND 73.1
 DP7776'FT (22.3 M) NORTH OF A POWER POLE.
 DP7776'
 DP7776'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7776'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7776'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7777 ***********************************************************************
 DP7777  DESIGNATION -  WB 020
 DP7777  PID         -  DP7777
 DP7777  STATE/COUNTY-  IL/OGLE
 DP7777  COUNTRY     -  US
 DP7777  USGS QUAD   -  OREGON (2018)
 DP7777
 DP7777                         *CURRENT SURVEY CONTROL
 DP7777  ______________________________________________________________________
 DP7777* NAD 83(1986) POSITION- 42 02 38.19   (N) 089 16 35.20   (W)   HD_HELD1
 DP7777* NAVD 88 ORTHO HEIGHT -   271.165 (meters)      889.65  (feet) ADJUSTED
 DP7777  ______________________________________________________________________
 DP7777  GEOID HEIGHT    -        -32.984 (meters)                     GEOID18
 DP7777  DYNAMIC HEIGHT  -        271.075 (meters)      889.35  (feet) COMP
 DP7777  MODELED GRAVITY -    980,280.8   (mgal)                       NAVD 88
 DP7777
 DP7777  VERT ORDER      -  SECOND    CLASS I
 DP7777
 DP7777.The horizontal coordinates were determined by differentially corrected
 DP7777.hand held GPS observations or other comparable positioning techniques
 DP7777.and have an estimated accuracy of +/- 3 meters.
 DP7777
 DP7777.The orthometric height was determined by differential leveling and
 DP7777.adjusted by the IL DEPT OF TRANSP
 DP7777.in July 2015.
 DP7777
 DP7777.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7777.GEOID18 height accuracy estimate available here.
 DP7777
 DP7777.Click photographs - Photos may exist for this station.
 DP7777
 DP7777.The dynamic height is computed by dividing the NAVD 88
 DP7777.geopotential number by the normal gravity value computed on the
 DP7777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7777.degrees latitude (g = 980.6199 gals.).
 DP7777
 DP7777.The modeled gravity was interpolated from observed gravity values.
 DP7777
 DP7777;                    North         East    Units  Estimated Accuracy
 DP7777;SPC IL W     -   597,346.5     773,700.8     MT  (+/- 3 meters HH1 GPS) 
 DP7777
 DP7777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1159457162(NAD 83)
 DP7777
 DP7777                          SUPERSEDED SURVEY CONTROL
 DP7777
 DP7777.No superseded survey control is available for this station.
 DP7777
 DP7777_MARKER: F = FLANGE-ENCASED ROD
 DP7777_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7777_STAMPING: WB 020 2015
 DP7777_MARK LOGO: UIL
 DP7777_PROJECTION: FLUSH
 DP7777_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7777_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7777+STABILITY: POSITION/ELEVATION WELL
 DP7777_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7777+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2022
 DP7777_ROD/PIPE-DEPTH: 6.1 meters
 DP7777_SLEEVE-DEPTH  : 0.9 meters
 DP7777
 DP7777  HISTORY     - Date     Condition        Report By
 DP7777  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7777  HISTORY     - 20220505 GOOD             ILDT
 DP7777
 DP7777                          STATION DESCRIPTION
 DP7777
 DP7777'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7777'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) NORTH-NORTHWEST OF CHANA,
 DP7777'4.6 MI (7.4 KM) NORTH-NORTHEAST OF DAYSVILLE AND 3.5 MI (5.6 KM)
 DP7777'NORTHEAST OF OREGON.
 DP7777'
 DP7777'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7777'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 2.5 MI
 DP7777'(4.0 KM) TO GERMAN CHURCH ROAD.  TURN LEFT AND GO NORTH ON GERMAN
 DP7777'CHURCH ROAD FOR 1.5 MI (2.4 KM) TO LIMERICK ROAD.  CONTINUE NORTH ON
 DP7777'GERMAN CHURCH ROAD FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP7777'
 DP7777'THE STATION IS LOCATED 31 FT (9.4 M) EAST OF THE CENTERLINE OF GERMAN
 DP7777'CHURCH ROAD, 157 FT (47.9 M) NORTHEAST OF A POWER POLE AND 16.4 FT
 DP7777'(5.0 M) SOUTHWEST OF A FENCE.
 DP7777'
 DP7777'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7777'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7777'IN IDENTIFICATION.
 DP7777
 DP7777                          STATION RECOVERY (2022)
 DP7777
 DP7777'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP7777'METAL SIGN ADDED 1 FT (0.3 M) EAST OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7778 ***********************************************************************
 DP7778  DESIGNATION -  WB 021
 DP7778  PID         -  DP7778
 DP7778  STATE/COUNTY-  IL/OGLE
 DP7778  COUNTRY     -  US
 DP7778  USGS QUAD   -  OREGON (2018)
 DP7778
 DP7778                         *CURRENT SURVEY CONTROL
 DP7778  ______________________________________________________________________
 DP7778* NAD 83(1986) POSITION- 42 01 47.07   (N) 089 16 34.22   (W)   HD_HELD1
 DP7778* NAVD 88 ORTHO HEIGHT -   266.727 (meters)      875.09  (feet) ADJUSTED
 DP7778  ______________________________________________________________________
 DP7778  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 DP7778  DYNAMIC HEIGHT  -        266.638 (meters)      874.79  (feet) COMP
 DP7778  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 DP7778
 DP7778  VERT ORDER      -  SECOND    CLASS I
 DP7778
 DP7778.The horizontal coordinates were determined by differentially corrected
 DP7778.hand held GPS observations or other comparable positioning techniques
 DP7778.and have an estimated accuracy of +/- 3 meters.
 DP7778
 DP7778.The orthometric height was determined by differential leveling and
 DP7778.adjusted by the IL DEPT OF TRANSP
 DP7778.in July 2015.
 DP7778
 DP7778.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7778.GEOID18 height accuracy estimate available here.
 DP7778
 DP7778.Click photographs - Photos may exist for this station.
 DP7778
 DP7778.The dynamic height is computed by dividing the NAVD 88
 DP7778.geopotential number by the normal gravity value computed on the
 DP7778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7778.degrees latitude (g = 980.6199 gals.).
 DP7778
 DP7778.The modeled gravity was interpolated from observed gravity values.
 DP7778
 DP7778;                    North         East    Units  Estimated Accuracy
 DP7778;SPC IL W     -   595,769.6     773,739.8     MT  (+/- 3 meters HH1 GPS) 
 DP7778
 DP7778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1157555584(NAD 83)
 DP7778
 DP7778                          SUPERSEDED SURVEY CONTROL
 DP7778
 DP7778.No superseded survey control is available for this station.
 DP7778
 DP7778_MARKER: F = FLANGE-ENCASED ROD
 DP7778_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7778_STAMPING: WB 021 2015
 DP7778_MARK LOGO: UIL
 DP7778_PROJECTION: FLUSH
 DP7778_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7778_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7778+STABILITY: POSITION/ELEVATION WELL
 DP7778_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7778+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2022
 DP7778_ROD/PIPE-DEPTH: 5.5 meters
 DP7778_SLEEVE-DEPTH  : 0.9 meters
 DP7778
 DP7778  HISTORY     - Date     Condition        Report By
 DP7778  HISTORY     - 20150330 MONUMENTED       PATRIC
 DP7778  HISTORY     - 20220505 GOOD             ILDT
 DP7778
 DP7778                          STATION DESCRIPTION
 DP7778
 DP7778'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7778'THE STATION IS LOCATED ABOUT 4.5 MI (7.2 KM) NORTHWEST OF CHANA, 3.8
 DP7778'MI (6.1 KM) NORTHEAST OF DAYSVILLE AND 3.1 MI (5.0 KM) EAST-NORTHEAST
 DP7778'OF OREGON.
 DP7778'
 DP7778'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7778'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 2.5 MI
 DP7778'(4.0 KM) TO GERMAN CHURCH ROAD.  TURN LEFT AND GO NORTH ON GERMAN
 DP7778'CHURCH ROAD FOR 1.5 MI (2.4 KM) TO LIMERICK ROAD AND THE STATION ON
 DP7778'THE RIGHT.
 DP7778'
 DP7778'THE STATION IS LOCATED 159 FT (48.5 M) SOUTH OF A POWER POLE, 118 FT
 DP7778'(36.0 M) EAST OF A POST FOR A 'STOP' SIGN, 35.4 FT (10.8 M) NORTHWEST
 DP7778'OF A POWER POLE AND 7 FT (2.1 M) WEST OF A POWER POLE.
 DP7778'
 DP7778'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7778'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7778'IN IDENTIFICATION.
 DP7778
 DP7778                          STATION RECOVERY (2022)
 DP7778
 DP7778'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP7778'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7779 ***********************************************************************
 DP7779  DESIGNATION -  WB 022
 DP7779  PID         -  DP7779
 DP7779  STATE/COUNTY-  IL/OGLE
 DP7779  COUNTRY     -  US
 DP7779  USGS QUAD   -  OREGON (2018)
 DP7779
 DP7779                         *CURRENT SURVEY CONTROL
 DP7779  ______________________________________________________________________
 DP7779* NAD 83(1986) POSITION- 42 01 03.99   (N) 089 16 44.56   (W)   HD_HELD1
 DP7779* NAVD 88 ORTHO HEIGHT -   270.424 (meters)      887.22  (feet) ADJUSTED
 DP7779  ______________________________________________________________________
 DP7779  GEOID HEIGHT    -        -32.970 (meters)                     GEOID18
 DP7779  DYNAMIC HEIGHT  -        270.333 (meters)      886.92  (feet) COMP
 DP7779  MODELED GRAVITY -    980,280.1   (mgal)                       NAVD 88
 DP7779
 DP7779  VERT ORDER      -  SECOND    CLASS I
 DP7779
 DP7779.The horizontal coordinates were determined by differentially corrected
 DP7779.hand held GPS observations or other comparable positioning techniques
 DP7779.and have an estimated accuracy of +/- 3 meters.
 DP7779
 DP7779.The orthometric height was determined by differential leveling and
 DP7779.adjusted by the IL DEPT OF TRANSP
 DP7779.in July 2015.
 DP7779
 DP7779.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7779.GEOID18 height accuracy estimate available here.
 DP7779
 DP7779.Click photographs - Photos may exist for this station.
 DP7779
 DP7779.The dynamic height is computed by dividing the NAVD 88
 DP7779.geopotential number by the normal gravity value computed on the
 DP7779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7779.degrees latitude (g = 980.6199 gals.).
 DP7779
 DP7779.The modeled gravity was interpolated from observed gravity values.
 DP7779
 DP7779;                    North         East    Units  Estimated Accuracy
 DP7779;SPC IL W     -   594,438.0     773,515.7     MT  (+/- 3 meters HH1 GPS) 
 DP7779
 DP7779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1130254262(NAD 83)
 DP7779
 DP7779                          SUPERSEDED SURVEY CONTROL
 DP7779
 DP7779.No superseded survey control is available for this station.
 DP7779
 DP7779_MARKER: F = FLANGE-ENCASED ROD
 DP7779_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7779_STAMPING: WB 022 2015
 DP7779_MARK LOGO: UIL
 DP7779_PROJECTION: FLUSH
 DP7779_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7779_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7779+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7779_ROD/PIPE-DEPTH: 3.4 meters
 DP7779_SLEEVE-DEPTH  : 0.9 meters
 DP7779
 DP7779  HISTORY     - Date     Condition        Report By
 DP7779  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7779
 DP7779                          STATION DESCRIPTION
 DP7779
 DP7779'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7779'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) NORTHWEST OF CHANA, 3.1
 DP7779'MI (5.0 KM) NORTHEAST OF DAYSVILLE AND 2.7 MI (4.3 KM) EAST OF OREGON.
 DP7779'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7779'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 2.5 MI
 DP7779'(4.0 KM) TO GERMAN CHURCH ROAD.  TURN LEFT AND GO NORTH ON GERMAN
 DP7779'CHURCH ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP7779'
 DP7779'THE STATION IS LOCATED 31.5 FT (9.6 M) WEST OF THE CENTERLINE OF
 DP7779'GERMAN CHURCH ROAD, 176 FT (53.6 M) SOUTHWEST OF A POWER POLE AND 77.6
 DP7779'FT (23.7 M) WEST OF A POWER POLE.
 DP7779'
 DP7779'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7779'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7779'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7780 ***********************************************************************
 DP7780  DESIGNATION -  WB 023
 DP7780  PID         -  DP7780
 DP7780  STATE/COUNTY-  IL/OGLE
 DP7780  COUNTRY     -  US
 DP7780  USGS QUAD   -  CHANA (2018)
 DP7780
 DP7780                         *CURRENT SURVEY CONTROL
 DP7780  ______________________________________________________________________
 DP7780* NAD 83(1986) POSITION- 41 59 23.79   (N) 089 13 12.61   (W)   HD_HELD1
 DP7780* NAVD 88 ORTHO HEIGHT -   235.834 (meters)      773.73  (feet) ADJUSTED
 DP7780  ______________________________________________________________________
 DP7780  GEOID HEIGHT    -        -32.978 (meters)                     GEOID18
 DP7780  DYNAMIC HEIGHT  -        235.753 (meters)      773.47  (feet) COMP
 DP7780  MODELED GRAVITY -    980,275.1   (mgal)                       NAVD 88
 DP7780
 DP7780  VERT ORDER      -  SECOND    CLASS I
 DP7780
 DP7780.The horizontal coordinates were determined by differentially corrected
 DP7780.hand held GPS observations or other comparable positioning techniques
 DP7780.and have an estimated accuracy of +/- 3 meters.
 DP7780
 DP7780.The orthometric height was determined by differential leveling and
 DP7780.adjusted by the IL DEPT OF TRANSP
 DP7780.in July 2015.
 DP7780
 DP7780.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7780.GEOID18 height accuracy estimate available here.
 DP7780
 DP7780.Click photographs - Photos may exist for this station.
 DP7780
 DP7780.The dynamic height is computed by dividing the NAVD 88
 DP7780.geopotential number by the normal gravity value computed on the
 DP7780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7780.degrees latitude (g = 980.6199 gals.).
 DP7780
 DP7780.The modeled gravity was interpolated from observed gravity values.
 DP7780
 DP7780;                    North         East    Units  Estimated Accuracy
 DP7780;SPC IL W     -   591,398.8     778,426.1     MT  (+/- 3 meters HH1 GPS) 
 DP7780
 DP7780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1609651043(NAD 83)
 DP7780
 DP7780                          SUPERSEDED SURVEY CONTROL
 DP7780
 DP7780.No superseded survey control is available for this station.
 DP7780
 DP7780_MARKER: F = FLANGE-ENCASED ROD
 DP7780_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7780_STAMPING: WB 023 2015
 DP7780_MARK LOGO: UIL
 DP7780_PROJECTION: FLUSH
 DP7780_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7780_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7780+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7780_ROD/PIPE-DEPTH: 3.4 meters
 DP7780_SLEEVE-DEPTH  : 0.9 meters
 DP7780
 DP7780  HISTORY     - Date     Condition        Report By
 DP7780  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7780
 DP7780                          STATION DESCRIPTION
 DP7780
 DP7780'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7780'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST OF KINGS, 5.1 MI
 DP7780'(8.2 KM) EAST OF DAYSVILLE AND 0.6 MI (1.0 KM) NORTH OF CHANA.
 DP7780'
 DP7780'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7780'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 6.0 MI
 DP7780'(9.7 KM) TO CHANA ROAD.  TURN RIGHT AND GO SOUTH ON CHANA ROAD FOR 1.0
 DP7780'MI (1.6 KM) TO COTTONWOOD ROAD AND THE STATION ON THE LEFT.
 DP7780'
 DP7780'THE STATION IS LOCATED 40.3 FT (12.3 M) EAST OF THE CENTERLINE OF
 DP7780'CHANA ROAD, 83.5 FT (25.5 M) NORTH OF A POWER POLE, 23.6 FT (7.2 M)
 DP7780'SOUTH OF THE EDGE OF PAVEMENT OF COTTONWOOD ROAD AND 12.4 FT (3.8 M)
 DP7780'WEST OF A POWER PEDESTAL.
 DP7780'
 DP7780'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7780'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7780'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7781 ***********************************************************************
 DP7781  DESIGNATION -  WB 024
 DP7781  PID         -  DP7781
 DP7781  STATE/COUNTY-  IL/OGLE
 DP7781  COUNTRY     -  US
 DP7781  USGS QUAD   -  CHANA (2018)
 DP7781
 DP7781                         *CURRENT SURVEY CONTROL
 DP7781  ______________________________________________________________________
 DP7781* NAD 83(1986) POSITION- 41 58 41.98   (N) 089 13 11.82   (W)   HD_HELD1
 DP7781* NAVD 88 ORTHO HEIGHT -   237.873 (meters)      780.42  (feet) ADJUSTED
 DP7781  ______________________________________________________________________
 DP7781  GEOID HEIGHT    -        -32.975 (meters)                     GEOID18
 DP7781  DYNAMIC HEIGHT  -        237.792 (meters)      780.16  (feet) COMP
 DP7781  MODELED GRAVITY -    980,274.7   (mgal)                       NAVD 88
 DP7781
 DP7781  VERT ORDER      -  SECOND    CLASS I
 DP7781
 DP7781.The horizontal coordinates were determined by differentially corrected
 DP7781.hand held GPS observations or other comparable positioning techniques
 DP7781.and have an estimated accuracy of +/- 3 meters.
 DP7781
 DP7781.The orthometric height was determined by differential leveling and
 DP7781.adjusted by the IL DEPT OF TRANSP
 DP7781.in July 2015.
 DP7781
 DP7781.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7781.GEOID18 height accuracy estimate available here.
 DP7781
 DP7781.Click photographs - Photos may exist for this station.
 DP7781
 DP7781.The dynamic height is computed by dividing the NAVD 88
 DP7781.geopotential number by the normal gravity value computed on the
 DP7781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7781.degrees latitude (g = 980.6199 gals.).
 DP7781
 DP7781.The modeled gravity was interpolated from observed gravity values.
 DP7781
 DP7781;                    North         East    Units  Estimated Accuracy
 DP7781;SPC IL W     -   590,109.1     778,458.6     MT  (+/- 3 meters HH1 GPS) 
 DP7781
 DP7781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1608149753(NAD 83)
 DP7781
 DP7781                          SUPERSEDED SURVEY CONTROL
 DP7781
 DP7781.No superseded survey control is available for this station.
 DP7781
 DP7781_MARKER: F = FLANGE-ENCASED ROD
 DP7781_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7781_STAMPING: WB 024 2015
 DP7781_MARK LOGO: UIL
 DP7781_PROJECTION: FLUSH
 DP7781_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7781_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7781+STABILITY: POSITION/ELEVATION WELL
 DP7781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7781+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7781_ROD/PIPE-DEPTH: 7.6 meters
 DP7781_SLEEVE-DEPTH  : 0.9 meters
 DP7781
 DP7781  HISTORY     - Date     Condition        Report By
 DP7781  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7781
 DP7781                          STATION DESCRIPTION
 DP7781
 DP7781'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7781'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) WEST-SOUTHWEST OF KINGS,
 DP7781'5.1 MI (8.2 KM) EAST OF DAYSVILLE AND IN THE TOWN OF CHANA, IL.
 DP7781'
 DP7781'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7781'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 6.0 MI
 DP7781'(9.7 KM) TO CHANA ROAD.  TURN RIGHT AND GO SOUTH ON CHANA ROAD FOR 1.8
 DP7781'MI (2.9 KM) TO RAILROAD AVENUE AND THE STATION ON THE LEFT.
 DP7781'
 DP7781'THE STATION IS LOCATED 38 FT (11.6 M) EAST OF THE CENTERLINE OF CHANA
 DP7781'ROAD, 89.6 FT (27.3 M) SOUTH OF A RAILROAD DROP GATE, 42.6 FT (13.0 M)
 DP7781'NORTH OF A POWER POLE AND 29 FT (8.8 M) SOUTH OF THE WEST LEG FOR A
 DP7781''WELCOME TO CHANA' SIGN.
 DP7781'
 DP7781'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7781'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7781'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7782 ***********************************************************************
 DP7782  DESIGNATION -  WB 025
 DP7782  PID         -  DP7782
 DP7782  STATE/COUNTY-  IL/OGLE
 DP7782  COUNTRY     -  US
 DP7782  USGS QUAD   -  CHANA (2018)
 DP7782
 DP7782                         *CURRENT SURVEY CONTROL
 DP7782  ______________________________________________________________________
 DP7782* NAD 83(1986) POSITION- 41 57 51.49   (N) 089 13 10.84   (W)   HD_HELD1
 DP7782* NAVD 88 ORTHO HEIGHT -   231.022 (meters)      757.94  (feet) ADJUSTED
 DP7782  ______________________________________________________________________
 DP7782  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 DP7782  DYNAMIC HEIGHT  -        230.943 (meters)      757.69  (feet) COMP
 DP7782  MODELED GRAVITY -    980,274.1   (mgal)                       NAVD 88
 DP7782
 DP7782  VERT ORDER      -  SECOND    CLASS I
 DP7782
 DP7782.The horizontal coordinates were determined by differentially corrected
 DP7782.hand held GPS observations or other comparable positioning techniques
 DP7782.and have an estimated accuracy of +/- 3 meters.
 DP7782
 DP7782.The orthometric height was determined by differential leveling and
 DP7782.adjusted by the IL DEPT OF TRANSP
 DP7782.in July 2015.
 DP7782
 DP7782.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7782.GEOID18 height accuracy estimate available here.
 DP7782
 DP7782.Click photographs - Photos may exist for this station.
 DP7782
 DP7782.The dynamic height is computed by dividing the NAVD 88
 DP7782.geopotential number by the normal gravity value computed on the
 DP7782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7782.degrees latitude (g = 980.6199 gals.).
 DP7782
 DP7782.The modeled gravity was interpolated from observed gravity values.
 DP7782
 DP7782;                    North         East    Units  Estimated Accuracy
 DP7782;SPC IL W     -   588,551.6     778,498.4     MT  (+/- 3 meters HH1 GPS) 
 DP7782
 DP7782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1606348195(NAD 83)
 DP7782
 DP7782                          SUPERSEDED SURVEY CONTROL
 DP7782
 DP7782.No superseded survey control is available for this station.
 DP7782
 DP7782_MARKER: F = FLANGE-ENCASED ROD
 DP7782_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7782_STAMPING: WB 025 2015
 DP7782_MARK LOGO: UIL
 DP7782_PROJECTION: FLUSH
 DP7782_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7782_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7782+STABILITY: POSITION/ELEVATION WELL
 DP7782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7782+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7782_ROD/PIPE-DEPTH: 8.5 meters
 DP7782_SLEEVE-DEPTH  : 0.9 meters
 DP7782
 DP7782  HISTORY     - Date     Condition        Report By
 DP7782  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7782
 DP7782                          STATION DESCRIPTION
 DP7782
 DP7782'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7782'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST-SOUTHWEST OF KINGS,
 DP7782'5.3 MI (8.5 KM) EAST-SOUTHEAST OF DAYSVILLE AND 1.1 MI (1.8 KM) SOUTH
 DP7782'OF CHANA.
 DP7782'
 DP7782'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7782'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 6.0 MI
 DP7782'(9.7 KM) TO CHANA ROAD.  TURN RIGHT AND GO SOUTH ON CHANA ROAD FOR 2.5
 DP7782'MI (4.0 KM) TO CANFIELD ROAD.  CONTINUE SOUTH ON CHANA ROAD FOR 0.25
 DP7782'MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP7782'
 DP7782'THE STATION IS LOCATED 38.3 FT (11.7 M) EAST OF THE CENTERLINE OF
 DP7782'CHANA ROAD, 59.8 FT (18.2 M) SOUTH OF THE SOUTHEAST CORNER OF A
 DP7782'CULVERT, 17.5 FT (5.3 M) NORTH OF A POWER POLE AND 3 FT (0.9 M) WEST
 DP7782'OF A FENCE.
 DP7782'
 DP7782'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7782'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7782'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7783 ***********************************************************************
 DP7783  DESIGNATION -  WB 026
 DP7783  PID         -  DP7783
 DP7783  STATE/COUNTY-  IL/OGLE
 DP7783  COUNTRY     -  US
 DP7783  USGS QUAD   -  CHANA (2018)
 DP7783
 DP7783                         *CURRENT SURVEY CONTROL
 DP7783  ______________________________________________________________________
 DP7783* NAD 83(1986) POSITION- 41 57 03.65   (N) 089 12 52.24   (W)   HD_HELD1
 DP7783* NAVD 88 ORTHO HEIGHT -   220.528 (meters)      723.52  (feet) ADJUSTED
 DP7783  ______________________________________________________________________
 DP7783  GEOID HEIGHT    -        -32.974 (meters)                     GEOID18
 DP7783  DYNAMIC HEIGHT  -        220.452 (meters)      723.27  (feet) COMP
 DP7783  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 DP7783
 DP7783  VERT ORDER      -  SECOND    CLASS I
 DP7783
 DP7783.The horizontal coordinates were determined by differentially corrected
 DP7783.hand held GPS observations or other comparable positioning techniques
 DP7783.and have an estimated accuracy of +/- 3 meters.
 DP7783
 DP7783.The orthometric height was determined by differential leveling and
 DP7783.adjusted by the IL DEPT OF TRANSP
 DP7783.in July 2015.
 DP7783
 DP7783.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7783.GEOID18 height accuracy estimate available here.
 DP7783
 DP7783.Click photographs - Photos may exist for this station.
 DP7783
 DP7783.The dynamic height is computed by dividing the NAVD 88
 DP7783.geopotential number by the normal gravity value computed on the
 DP7783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7783.degrees latitude (g = 980.6199 gals.).
 DP7783
 DP7783.The modeled gravity was interpolated from observed gravity values.
 DP7783
 DP7783;                    North         East    Units  Estimated Accuracy
 DP7783;SPC IL W     -   587,080.4     778,943.0     MT  (+/- 3 meters HH1 GPS) 
 DP7783
 DP7783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1645346709(NAD 83)
 DP7783
 DP7783                          SUPERSEDED SURVEY CONTROL
 DP7783
 DP7783.No superseded survey control is available for this station.
 DP7783
 DP7783_MARKER: F = FLANGE-ENCASED ROD
 DP7783_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7783_STAMPING: WB 026 2015
 DP7783_MARK LOGO: UIL
 DP7783_PROJECTION: FLUSH
 DP7783_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7783_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7783+STABILITY: POSITION/ELEVATION WELL
 DP7783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7783+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7783_ROD/PIPE-DEPTH: 9.8 meters
 DP7783_SLEEVE-DEPTH  : 0.9 meters
 DP7783
 DP7783  HISTORY     - Date     Condition        Report By
 DP7783  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7783
 DP7783                          STATION DESCRIPTION
 DP7783
 DP7783'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7783'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH OF ASHTON, 5.8 MI
 DP7783'(9.3 KM) EAST-SOUTHEAST OF DAYSVILLE AND 2.1 MI (3.4 KM) SOUTH OF
 DP7783'CHANA.
 DP7783'
 DP7783'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7783'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 6.0 MI
 DP7783'(9.7 KM) TO CHANA ROAD.  TURN RIGHT AND GO SOUTH ON CHANA ROAD FOR 2.5
 DP7783'MI (4.0 KM) TO CANFIELD ROAD.  CONTINUE SOUTH ON CHANA ROAD FOR 1.25
 DP7783'MI (2.0 KM) TO THE STATION ON THE LEFT.
 DP7783'
 DP7783'THE STATION IS LOCATED 35.6 FT (10.9 M) EAST OF THE CENTERLINE OF
 DP7783'CHANA ROAD, 47.9 FT (14.6 M) SOUTH OF A POWER POLE AND 5.7 FT (1.7 M)
 DP7783'WEST OF A FENCE.
 DP7783'
 DP7783'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7783'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7783'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7784 ***********************************************************************
 DP7784  DESIGNATION -  WB 027
 DP7784  PID         -  DP7784
 DP7784  STATE/COUNTY-  IL/OGLE
 DP7784  COUNTRY     -  US
 DP7784  USGS QUAD   -  CHANA (2018)
 DP7784
 DP7784                         *CURRENT SURVEY CONTROL
 DP7784  ______________________________________________________________________
 DP7784* NAD 83(1986) POSITION- 41 56 04.75   (N) 089 12 51.24   (W)   HD_HELD1
 DP7784* NAVD 88 ORTHO HEIGHT -   236.750 (meters)      776.74  (feet) ADJUSTED
 DP7784  ______________________________________________________________________
 DP7784  GEOID HEIGHT    -        -32.972 (meters)                     GEOID18
 DP7784  DYNAMIC HEIGHT  -        236.668 (meters)      776.47  (feet) COMP
 DP7784  MODELED GRAVITY -    980,271.9   (mgal)                       NAVD 88
 DP7784
 DP7784  VERT ORDER      -  SECOND    CLASS I
 DP7784
 DP7784.The horizontal coordinates were determined by differentially corrected
 DP7784.hand held GPS observations or other comparable positioning techniques
 DP7784.and have an estimated accuracy of +/- 3 meters.
 DP7784
 DP7784.The orthometric height was determined by differential leveling and
 DP7784.adjusted by the IL DEPT OF TRANSP
 DP7784.in July 2015.
 DP7784
 DP7784.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7784.GEOID18 height accuracy estimate available here.
 DP7784
 DP7784.Click photographs - Photos may exist for this station.
 DP7784
 DP7784.The dynamic height is computed by dividing the NAVD 88
 DP7784.geopotential number by the normal gravity value computed on the
 DP7784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7784.degrees latitude (g = 980.6199 gals.).
 DP7784
 DP7784.The modeled gravity was interpolated from observed gravity values.
 DP7784
 DP7784;                    North         East    Units  Estimated Accuracy
 DP7784;SPC IL W     -   585,263.5     778,986.3     MT  (+/- 3 meters HH1 GPS) 
 DP7784
 DP7784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1642944891(NAD 83)
 DP7784
 DP7784                          SUPERSEDED SURVEY CONTROL
 DP7784
 DP7784.No superseded survey control is available for this station.
 DP7784
 DP7784_MARKER: F = FLANGE-ENCASED ROD
 DP7784_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7784_STAMPING: WB 027 2015
 DP7784_MARK LOGO: UIL
 DP7784_PROJECTION: FLUSH
 DP7784_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7784_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7784+STABILITY: POSITION/ELEVATION WELL
 DP7784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7784+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7784_ROD/PIPE-DEPTH: 6.1 meters
 DP7784_SLEEVE-DEPTH  : 0.9 meters
 DP7784
 DP7784  HISTORY     - Date     Condition        Report By
 DP7784  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7784
 DP7784                          STATION DESCRIPTION
 DP7784
 DP7784'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7784'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST-SOUTHEAST OF
 DP7784'DAYSVILLE, 4.7 MI (7.6 KM) NORTH OF ASHTON AND 3.2 MI (5.1 KM) SOUTH
 DP7784'OF CHANA.
 DP7784'
 DP7784'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7784'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 6.0 MI
 DP7784'(9.7 KM) TO CHANA ROAD.  TURN RIGHT AND GO SOUTH ON CHANA ROAD FOR 4.1
 DP7784'MI (6.6 KM) TO HUSKING PEG ROAD.  CONTINUE SOUTH ON CHANA ROAD FOR 0.8
 DP7784'MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP7784'
 DP7784'THE STATION IS LOCATED 33.4 FT (10.2 M) EAST OF THE CENTERLINE OF
 DP7784'CHANA ROAD, 144 FT (43.9 M) EAST OF A POWER POLE, 90.9 FT (27.7 M)
 DP7784'SOUTHEAST OF A POWER POLE AND 23 FT (7.0 M) WEST OF A CULTIVATION
 DP7784'LINE.
 DP7784'
 DP7784'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7784'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7784'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7785 ***********************************************************************
 DP7785  DESIGNATION -  WB 028
 DP7785  PID         -  DP7785
 DP7785  STATE/COUNTY-  IL/OGLE
 DP7785  COUNTRY     -  US
 DP7785  USGS QUAD   -  CHANA (2018)
 DP7785
 DP7785                         *CURRENT SURVEY CONTROL
 DP7785  ______________________________________________________________________
 DP7785* NAD 83(1986) POSITION- 41 55 19.04   (N) 089 13 00.62   (W)   HD_HELD1
 DP7785* NAVD 88 ORTHO HEIGHT -   237.049 (meters)      777.72  (feet) ADJUSTED
 DP7785  ______________________________________________________________________
 DP7785  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 DP7785  DYNAMIC HEIGHT  -        236.967 (meters)      777.45  (feet) COMP
 DP7785  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 DP7785
 DP7785  VERT ORDER      -  SECOND    CLASS I
 DP7785
 DP7785.The horizontal coordinates were determined by differentially corrected
 DP7785.hand held GPS observations or other comparable positioning techniques
 DP7785.and have an estimated accuracy of +/- 3 meters.
 DP7785
 DP7785.The orthometric height was determined by differential leveling and
 DP7785.adjusted by the IL DEPT OF TRANSP
 DP7785.in July 2015.
 DP7785
 DP7785.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7785.GEOID18 height accuracy estimate available here.
 DP7785
 DP7785.Click photographs - Photos may exist for this station.
 DP7785
 DP7785.The dynamic height is computed by dividing the NAVD 88
 DP7785.geopotential number by the normal gravity value computed on the
 DP7785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7785.degrees latitude (g = 980.6199 gals.).
 DP7785
 DP7785.The modeled gravity was interpolated from observed gravity values.
 DP7785
 DP7785;                    North         East    Units  Estimated Accuracy
 DP7785;SPC IL W     -   583,850.8     778,785.8     MT  (+/- 3 meters HH1 GPS) 
 DP7785
 DP7785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1617743487(NAD 83)
 DP7785
 DP7785                          SUPERSEDED SURVEY CONTROL
 DP7785
 DP7785.No superseded survey control is available for this station.
 DP7785
 DP7785_MARKER: F = FLANGE-ENCASED ROD
 DP7785_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7785_STAMPING: WB 028 2015
 DP7785_MARK LOGO: UIL
 DP7785_PROJECTION: FLUSH
 DP7785_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7785_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7785+STABILITY: POSITION/ELEVATION WELL
 DP7785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7785+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7785_ROD/PIPE-DEPTH: 11.0 meters
 DP7785_SLEEVE-DEPTH  : 0.9 meters
 DP7785
 DP7785  HISTORY     - Date     Condition        Report By
 DP7785  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7785
 DP7785                          STATION DESCRIPTION
 DP7785
 DP7785'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7785'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTHEAST OF DAYSVILLE,
 DP7785'4.0 MI (6.4 KM) SOUTH OF CHANA AND 3.9 MI (6.3 KM) NORTH OF ASHTON.
 DP7785'
 DP7785'TO REACH THE STATION FROM THE JUNCTION OF SR 2 WITH SR 64 (WASHINGTON
 DP7785'ST) LOCATED IN OREGON, IL, GO EAST ON SR 64 (WASHINGTON ST) FOR 6.0 MI
 DP7785'(9.7 KM) TO CHANA ROAD.  TURN RIGHT AND GO SOUTH ON CHANA ROAD FOR 5.1
 DP7785'MI (8.2 KM) TO FLAGG ROAD.  CONTINUE SOUTH ON CHANA ROAD FOR 0.8 MI
 DP7785'(1.3 KM) TO THE STATION ON THE RIGHT.
 DP7785'
 DP7785'THE STATION IS LOCATED 44.2 FT (13.5 M) NORTH OF THE CENTERLINE OF
 DP7785'CHANA ROAD, 166 FT (50.6 M) NORTHWEST OF A POWER POLE AND 11 FT (3.4
 DP7785'M) EAST OF A CABLE BOX.
 DP7785'
 DP7785'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7785'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7785'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7786 ***********************************************************************
 DP7786  DESIGNATION -  WB 029
 DP7786  PID         -  DP7786
 DP7786  STATE/COUNTY-  IL/LEE
 DP7786  COUNTRY     -  US
 DP7786  USGS QUAD   -  CHANA (2018)
 DP7786
 DP7786                         *CURRENT SURVEY CONTROL
 DP7786  ______________________________________________________________________
 DP7786* NAD 83(1986) POSITION- 41 53 19.22   (N) 089 13 01.43   (W)   HD_HELD1
 DP7786* NAVD 88 ORTHO HEIGHT -   250.025 (meters)      820.29  (feet) ADJUSTED
 DP7786  ______________________________________________________________________
 DP7786  GEOID HEIGHT    -        -32.973 (meters)                     GEOID18
 DP7786  DYNAMIC HEIGHT  -        249.937 (meters)      820.00  (feet) COMP
 DP7786  MODELED GRAVITY -    980,266.6   (mgal)                       NAVD 88
 DP7786
 DP7786  VERT ORDER      -  SECOND    CLASS I
 DP7786
 DP7786.The horizontal coordinates were determined by differentially corrected
 DP7786.hand held GPS observations or other comparable positioning techniques
 DP7786.and have an estimated accuracy of +/- 3 meters.
 DP7786
 DP7786.The orthometric height was determined by differential leveling and
 DP7786.adjusted by the IL DEPT OF TRANSP
 DP7786.in July 2015.
 DP7786
 DP7786.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7786.GEOID18 height accuracy estimate available here.
 DP7786
 DP7786.Click photographs - Photos may exist for this station.
 DP7786
 DP7786.The dynamic height is computed by dividing the NAVD 88
 DP7786.geopotential number by the normal gravity value computed on the
 DP7786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7786.degrees latitude (g = 980.6199 gals.).
 DP7786
 DP7786.The modeled gravity was interpolated from observed gravity values.
 DP7786
 DP7786;                    North         East    Units  Estimated Accuracy
 DP7786;SPC IL W     -   580,154.0     778,808.1     MT  (+/- 3 meters HH1 GPS) 
 DP7786
 DP7786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1606339792(NAD 83)
 DP7786
 DP7786                          SUPERSEDED SURVEY CONTROL
 DP7786
 DP7786.No superseded survey control is available for this station.
 DP7786
 DP7786_MARKER: F = FLANGE-ENCASED ROD
 DP7786_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7786_STAMPING: WB 029 2015
 DP7786_MARK LOGO: UIL
 DP7786_PROJECTION: FLUSH
 DP7786_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7786_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7786+STABILITY: POSITION/ELEVATION WELL
 DP7786_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7786+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7786_ROD/PIPE-DEPTH: 7.3 meters
 DP7786_SLEEVE-DEPTH  : 0.9 meters
 DP7786
 DP7786  HISTORY     - Date     Condition        Report By
 DP7786  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7786
 DP7786                          STATION DESCRIPTION
 DP7786
 DP7786'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7786'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) SOUTH OF CHANA, 5.4 MI
 DP7786'(8.7 KM) NORTHEAST OF FRANKLIN GROVE AND 1.6 MI (2.6 KM) NORTH OF
 DP7786'ASHTON.
 DP7786'
 DP7786'TO REACH THE STATION FROM THE JUNCTION OF SR 38 (CARTWRIGHT AVE) WITH
 DP7786'CR 23 (CARTWRIGHT AVE) LOCATED ON THE EAST SIDE OF ASHTON, IL, GO
 DP7786'NORTH ON SR 38 FOR 1.5 MI (2.4 KM) TO SOUTH LINE ROAD AND THE STATION
 DP7786'ON THE LEFT.
 DP7786'
 DP7786'THE STATION IS LOCATED 42.9 FT (13.1 M) WEST OF THE CENTERLINE OF SR
 DP7786'38, 278 FT (84.7 M) NORTH OF A POST FOR AN 'ADOPT A HIGHWAY' SIGN,
 DP7786'46.7 FT (14.2 M) SOUTH OF A POWER POLE AND 14.4 FT (4.4 M) SOUTHWEST
 DP7786'OF A POST FOR AN 'LEE COUNTY' SIGN.
 DP7786'
 DP7786'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7786'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7786'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7787 ***********************************************************************
 DP7787  DESIGNATION -  WB 030
 DP7787  PID         -  DP7787
 DP7787  STATE/COUNTY-  IL/LEE
 DP7787  COUNTRY     -  US
 DP7787  USGS QUAD   -  ASHTON (2018)
 DP7787
 DP7787                         *CURRENT SURVEY CONTROL
 DP7787  ______________________________________________________________________
 DP7787* NAD 83(1986) POSITION- 41 52 27.09   (N) 089 12 58.87   (W)   HD_HELD1
 DP7787* NAVD 88 ORTHO HEIGHT -   256.312 (meters)      840.92  (feet) ADJUSTED
 DP7787  ______________________________________________________________________
 DP7787  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 DP7787  DYNAMIC HEIGHT  -        256.222 (meters)      840.62  (feet) COMP
 DP7787  MODELED GRAVITY -    980,264.4   (mgal)                       NAVD 88
 DP7787
 DP7787  VERT ORDER      -  SECOND    CLASS I
 DP7787
 DP7787.The horizontal coordinates were determined by differentially corrected
 DP7787.hand held GPS observations or other comparable positioning techniques
 DP7787.and have an estimated accuracy of +/- 3 meters.
 DP7787
 DP7787.The orthometric height was determined by differential leveling and
 DP7787.adjusted by the IL DEPT OF TRANSP
 DP7787.in July 2015.
 DP7787
 DP7787.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7787.GEOID18 height accuracy estimate available here.
 DP7787
 DP7787.Click photographs - Photos may exist for this station.
 DP7787
 DP7787.The dynamic height is computed by dividing the NAVD 88
 DP7787.geopotential number by the normal gravity value computed on the
 DP7787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7787.degrees latitude (g = 980.6199 gals.).
 DP7787
 DP7787.The modeled gravity was interpolated from observed gravity values.
 DP7787
 DP7787;                    North         East    Units  Estimated Accuracy
 DP7787;SPC IL W     -   578,546.3     778,884.9     MT  (+/- 3 meters HH1 GPS) 
 DP7787
 DP7787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1608038183(NAD 83)
 DP7787
 DP7787                          SUPERSEDED SURVEY CONTROL
 DP7787
 DP7787.No superseded survey control is available for this station.
 DP7787
 DP7787_MARKER: F = FLANGE-ENCASED ROD
 DP7787_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7787+WITH SETTING: INFORMATION.
 DP7787_STAMPING: WB 030 2015
 DP7787_MARK LOGO: UIL
 DP7787_PROJECTION: FLUSH
 DP7787_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7787_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7787+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7787_ROD/PIPE-DEPTH: 2.7 meters
 DP7787_SLEEVE-DEPTH  : 0.9 meters
 DP7787
 DP7787  HISTORY     - Date     Condition        Report By
 DP7787  HISTORY     - 20150327 MONUMENTED       PATRIC
 DP7787
 DP7787                          STATION DESCRIPTION
 DP7787
 DP7787'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7787'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH OF CHANA, 4.9 MI
 DP7787'(7.9 KM) EAST-NORTHEAST OF FRANKLIN GROVE AND 0.6 MI (1.0 KM)
 DP7787'NORTH-NORTHEAST OF ASHTON.
 DP7787'
 DP7787'TO REACH THE STATION FROM THE JUNCTION OF SR 38 (CARTWRIGHT AVE) WITH
 DP7787'CR 23 (CARTWRIGHT AVE) LOCATED ON THE EAST SIDE OF ASHTON, IL, GO
 DP7787'NORTH ON SR 38 FOR 0.5 MI (0.8 KM) TO QUARRY ROAD AND THE STATION ON
 DP7787'THE RIGHT.
 DP7787'
 DP7787'THE STATION IS LOCATED 70 FT (21.3 M) EAST OF THE CENTERLINE OF SR 38,
 DP7787'58.2 FT (17.7 M) SOUTH OF THE EDGE OF PAVEMENT OF QUARRY ROAD AND 13
 DP7787'FT (4.0 M) NORTH OF A POST FOR AN 'ASHTON' SIGN.
 DP7787'
 DP7787'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7787'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7787'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7788 ***********************************************************************
 DP7788  DESIGNATION -  WB 031
 DP7788  PID         -  DP7788
 DP7788  STATE/COUNTY-  IL/LEE
 DP7788  COUNTRY     -  US
 DP7788  USGS QUAD   -  ASHTON (2018)
 DP7788
 DP7788                         *CURRENT SURVEY CONTROL
 DP7788  ______________________________________________________________________
 DP7788* NAD 83(1986) POSITION- 41 51 35.69   (N) 089 12 57.23   (W)   HD_HELD1
 DP7788* NAVD 88 ORTHO HEIGHT -   243.646 (meters)      799.36  (feet) ADJUSTED
 DP7788  ______________________________________________________________________
 DP7788  GEOID HEIGHT    -        -32.980 (meters)                     GEOID18
 DP7788  DYNAMIC HEIGHT  -        243.560 (meters)      799.08  (feet) COMP
 DP7788  MODELED GRAVITY -    980,262.2   (mgal)                       NAVD 88
 DP7788
 DP7788  VERT ORDER      -  SECOND    CLASS I
 DP7788
 DP7788.The horizontal coordinates were determined by differentially corrected
 DP7788.hand held GPS observations or other comparable positioning techniques
 DP7788.and have an estimated accuracy of +/- 3 meters.
 DP7788
 DP7788.The orthometric height was determined by differential leveling and
 DP7788.adjusted by the IL DEPT OF TRANSP
 DP7788.in July 2015.
 DP7788
 DP7788.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7788.GEOID18 height accuracy estimate available here.
 DP7788
 DP7788.Click photographs - Photos may exist for this station.
 DP7788
 DP7788.The dynamic height is computed by dividing the NAVD 88
 DP7788.geopotential number by the normal gravity value computed on the
 DP7788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7788.degrees latitude (g = 980.6199 gals.).
 DP7788
 DP7788.The modeled gravity was interpolated from observed gravity values.
 DP7788
 DP7788;                    North         East    Units  Estimated Accuracy
 DP7788;SPC IL W     -   576,961.0     778,940.3     MT  (+/- 3 meters HH1 GPS) 
 DP7788
 DP7788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1607736596(NAD 83)
 DP7788
 DP7788                          SUPERSEDED SURVEY CONTROL
 DP7788
 DP7788.No superseded survey control is available for this station.
 DP7788
 DP7788_MARKER: F = FLANGE-ENCASED ROD
 DP7788_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7788_STAMPING: WB 031 2015
 DP7788_MARK LOGO: UIL
 DP7788_PROJECTION: FLUSH
 DP7788_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7788_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP7788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7788+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2020
 DP7788_ROD/PIPE-DEPTH: 7.3 meters
 DP7788_SLEEVE-DEPTH  : 0.9 meters
 DP7788
 DP7788  HISTORY     - Date     Condition        Report By
 DP7788  HISTORY     - 20150323 MONUMENTED       BCA
 DP7788  HISTORY     - 20200910 GOOD             ILDT
 DP7788
 DP7788                          STATION DESCRIPTION
 DP7788
 DP7788'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7788'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH OF CHANA, 4.5 MI
 DP7788'(7.2 KM) EAST-NORTHEAST OF FRANKLIN GROVE AND IN THE TOWN OF ASHTON,
 DP7788'IL.
 DP7788'
 DP7788'TO REACH THE STATION FROM THE JUNCTION OF SR 38 (CARTWRIGHT AVE) WITH
 DP7788'CR 23 (CARTWRIGHT AVE) LOCATED ON THE EAST SIDE OF ASHTON, IL, GO
 DP7788'SOUTH ON CR 23 FOR 0.5 MI (0.8 KM) TO CEMETERY ROAD AND THE STATION ON
 DP7788'THE LEFT.
 DP7788'
 DP7788'THE STATION IS LOCATED 27.0 FT (8.2 M) SOUTHWEST OF THE CENTERLINE OF
 DP7788'CR 23, 18.3 FT (5.6 M) NORTH OF THE CENTERLINE OF CEMETERY ROAD, 86.0
 DP7788'FT (26.2 M) NORTHWEST OF A POWER POLE, 15.8 FT (4.8 M) SOUTHWEST OF
 DP7788'THE EDGE OF PAVEMENT OF CR 23 AND 8.3 FT (2.5 M) NORTH OF THE EDGE OF
 DP7788'PAVEMENT OF CEMETERY ROAD.
 DP7788'
 DP7788'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7788'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7788'IN IDENTIFICATION.
 DP7788
 DP7788                          STATION RECOVERY (2020)
 DP7788
 DP7788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DP7788'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7789 ***********************************************************************
 DP7789  DESIGNATION -  WB 032
 DP7789  PID         -  DP7789
 DP7789  STATE/COUNTY-  IL/LEE
 DP7789  COUNTRY     -  US
 DP7789  USGS QUAD   -  ASHTON (2018)
 DP7789
 DP7789                         *CURRENT SURVEY CONTROL
 DP7789  ______________________________________________________________________
 DP7789* NAD 83(1986) POSITION- 41 51 09.9    (N) 089 12 23.7    (W)   HD_HELD2
 DP7789* NAVD 88 ORTHO HEIGHT -   243.851 (meters)      800.03  (feet) ADJUSTED
 DP7789  ______________________________________________________________________
 DP7789  GEOID HEIGHT    -        -32.985 (meters)                     GEOID18
 DP7789  DYNAMIC HEIGHT  -        243.765 (meters)      799.75  (feet) COMP
 DP7789  MODELED GRAVITY -    980,261.2   (mgal)                       NAVD 88
 DP7789
 DP7789  VERT ORDER      -  SECOND    CLASS I
 DP7789
 DP7789.The horizontal coordinates were established by autonomous hand held GPS
 DP7789.observations and have an estimated accuracy of +/- 10 meters.
 DP7789
 DP7789.The orthometric height was determined by differential leveling and
 DP7789.adjusted by the IL DEPT OF TRANSP
 DP7789.in July 2015.
 DP7789
 DP7789.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7789.GEOID18 height accuracy estimate available here.
 DP7789
 DP7789.Click photographs - Photos may exist for this station.
 DP7789
 DP7789.The dynamic height is computed by dividing the NAVD 88
 DP7789.geopotential number by the normal gravity value computed on the
 DP7789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7789.degrees latitude (g = 980.6199 gals.).
 DP7789
 DP7789.The modeled gravity was interpolated from observed gravity values.
 DP7789
 DP7789;                    North         East    Units  Estimated Accuracy
 DP7789;SPC IL W     -   576,174.      779,722.      MT  (+/- 10 meters HH2 GPS)
 DP7789
 DP7789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1683035781(NAD 83)
 DP7789
 DP7789                          SUPERSEDED SURVEY CONTROL
 DP7789
 DP7789.No superseded survey control is available for this station.
 DP7789
 DP7789_MARKER: F = FLANGE-ENCASED ROD
 DP7789_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7789_STAMPING: WB 032 2015
 DP7789_MARK LOGO: UIL
 DP7789_PROJECTION: FLUSH
 DP7789_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7789_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7789+STABILITY: POSITION/ELEVATION WELL
 DP7789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7789+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2015
 DP7789_ROD/PIPE-DEPTH: 6.1 meters
 DP7789_SLEEVE-DEPTH  : 0.9 meters
 DP7789
 DP7789  HISTORY     - Date     Condition        Report By
 DP7789  HISTORY     - 20150323 MONUMENTED       BCA
 DP7789
 DP7789                          STATION DESCRIPTION
 DP7789
 DP7789'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7789'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTHWEST OF ROCHELLE,
 DP7789'4.9 MI (7.9 KM) EAST OF FRANKLIN GROVE AND 1.2 MI (1.9 KM) SOUTHEAST
 DP7789'OF ASHTON.
 DP7789'
 DP7789'TO REACH THE STATION FROM THE JUNCTION OF SR 38 (CARTWRIGHT AVE) WITH
 DP7789'CR 23 (CARTWRIGHT AVE) LOCATED ON THE EAST SIDE OF ASHTON, IL, GO
 DP7789'SOUTH ON CR 23 FOR 1.4 MI (2.3 KM) TO BEACH ROAD AND THE STATION ON
 DP7789'THE RIGHT.
 DP7789'
 DP7789'THE STATION IS LOCATED IN LINE WITH THE EXTENDED CENTER OF BEACH ROAD,
 DP7789'37.3 FT (11.4 M) WEST OF THE CENTERLINE OF CR 23, 18.2 FT (5.5 M)
 DP7789'SOUTH-SOUTHEAST OF A POWER POLE, 26.3 FT (8.0 M) WEST OF THE EDGE OF
 DP7789'PAVEMENT OF CR 23 AND 2.4 FT (0.7 M) EAST OF A RIGHT OF WAY MARKER.
 DP7789'
 DP7789'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7789'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7789'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7790 ***********************************************************************
 DP7790  DESIGNATION -  WB 033
 DP7790  PID         -  DP7790
 DP7790  STATE/COUNTY-  IL/LEE
 DP7790  COUNTRY     -  US
 DP7790  USGS QUAD   -  ASHTON (2018)
 DP7790
 DP7790                         *CURRENT SURVEY CONTROL
 DP7790  ______________________________________________________________________
 DP7790* NAD 83(1986) POSITION- 41 50 23.0    (N) 089 12 26.8    (W)   HD_HELD2
 DP7790* NAVD 88 ORTHO HEIGHT -   249.295 (meters)      817.90  (feet) ADJUSTED
 DP7790  ______________________________________________________________________
 DP7790  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 DP7790  DYNAMIC HEIGHT  -        249.206 (meters)      817.60  (feet) COMP
 DP7790  MODELED GRAVITY -    980,259.1   (mgal)                       NAVD 88
 DP7790
 DP7790  VERT ORDER      -  SECOND    CLASS I
 DP7790
 DP7790.The horizontal coordinates were established by autonomous hand held GPS
 DP7790.observations and have an estimated accuracy of +/- 10 meters.
 DP7790
 DP7790.The orthometric height was determined by differential leveling and
 DP7790.adjusted by the IL DEPT OF TRANSP
 DP7790.in July 2015.
 DP7790
 DP7790.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7790.GEOID18 height accuracy estimate available here.
 DP7790
 DP7790.Click photographs - Photos may exist for this station.
 DP7790
 DP7790.The dynamic height is computed by dividing the NAVD 88
 DP7790.geopotential number by the normal gravity value computed on the
 DP7790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7790.degrees latitude (g = 980.6199 gals.).
 DP7790
 DP7790.The modeled gravity was interpolated from observed gravity values.
 DP7790
 DP7790;                    North         East    Units  Estimated Accuracy
 DP7790;SPC IL W     -   574,726.      779,667.      MT  (+/- 10 meters HH2 GPS)
 DP7790
 DP7790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1672134336(NAD 83)
 DP7790
 DP7790                          SUPERSEDED SURVEY CONTROL
 DP7790
 DP7790.No superseded survey control is available for this station.
 DP7790
 DP7790_MARKER: F = FLANGE-ENCASED ROD
 DP7790_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP7790+WITH SETTING: INFORMATION.
 DP7790_STAMPING: WB 033 2015
 DP7790_MARK LOGO: UIL
 DP7790_PROJECTION: FLUSH
 DP7790_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7790_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7790_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7790+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2015
 DP7790_ROD/PIPE-DEPTH: 3.0 meters
 DP7790_SLEEVE-DEPTH  : 0.9 meters
 DP7790
 DP7790  HISTORY     - Date     Condition        Report By
 DP7790  HISTORY     - 20150323 MONUMENTED       BCA
 DP7790
 DP7790                          STATION DESCRIPTION
 DP7790
 DP7790'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7790'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF ROCHELLE,
 DP7790'4.8 MI (7.7 KM) EAST OF FRANKLIN GROVE AND 2.0 MI (3.2 KM)
 DP7790'SOUTH-SOUTHEAST OF ASHTON.
 DP7790'
 DP7790'TO REACH THE STATION FROM THE JUNCTION OF SR 38 (CARTWRIGHT AVE) WITH
 DP7790'CR 23 (CARTWRIGHT AVE) LOCATED ON THE EAST SIDE OF ASHTON, IL, GO
 DP7790'SOUTH ON CR 23 FOR 1.4 MI (2.3 KM) TO BEACH ROAD.  CONTINUE SOUTH ON
 DP7790'CR 23 (ASHTON RD) FOR 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP7790'
 DP7790'THE STATION IS LOCATED 35.3 FT (10.8 M) WEST OF THE CENTERLINE OF CR
 DP7790'23 (ASHTON RD), 33.2 FT (10.1 M) NORTH-NORTHWEST OF THE WEST POST FOR
 DP7790'A 'NO PASSING' SIGN, 24.4 FT (7.4 M) WEST OF THE EDGE OF PAVEMENT OF
 DP7790'CR 23 AND 4.0 FT (1.2 M) EAST OF A TELEPHONE PEDESTAL.
 DP7790'
 DP7790'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7790'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7790'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7791 ***********************************************************************
 DP7791  DESIGNATION -  WB 034
 DP7791  PID         -  DP7791
 DP7791  STATE/COUNTY-  IL/LEE
 DP7791  COUNTRY     -  US
 DP7791  USGS QUAD   -  ASHTON (2018)
 DP7791
 DP7791                         *CURRENT SURVEY CONTROL
 DP7791  ______________________________________________________________________
 DP7791* NAD 83(1986) POSITION- 41 49 30.3    (N) 089 12 26.7    (W)   HD_HELD2
 DP7791* NAVD 88 ORTHO HEIGHT -   246.070 (meters)      807.31  (feet) ADJUSTED
 DP7791  ______________________________________________________________________
 DP7791  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 DP7791  DYNAMIC HEIGHT  -        245.981 (meters)      807.02  (feet) COMP
 DP7791  MODELED GRAVITY -    980,256.8   (mgal)                       NAVD 88
 DP7791
 DP7791  VERT ORDER      -  SECOND    CLASS I
 DP7791
 DP7791.The horizontal coordinates were established by autonomous hand held GPS
 DP7791.observations and have an estimated accuracy of +/- 10 meters.
 DP7791
 DP7791.The orthometric height was determined by differential leveling and
 DP7791.adjusted by the IL DEPT OF TRANSP
 DP7791.in July 2015.
 DP7791
 DP7791.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7791.GEOID18 height accuracy estimate available here.
 DP7791
 DP7791.Click photographs - Photos may exist for this station.
 DP7791
 DP7791.The dynamic height is computed by dividing the NAVD 88
 DP7791.geopotential number by the normal gravity value computed on the
 DP7791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7791.degrees latitude (g = 980.6199 gals.).
 DP7791
 DP7791.The modeled gravity was interpolated from observed gravity values.
 DP7791
 DP7791;                    North         East    Units  Estimated Accuracy
 DP7791;SPC IL W     -   573,100.      779,688.      MT  (+/- 10 meters HH2 GPS)
 DP7791
 DP7791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1668232711(NAD 83)
 DP7791
 DP7791                          SUPERSEDED SURVEY CONTROL
 DP7791
 DP7791.No superseded survey control is available for this station.
 DP7791
 DP7791_MARKER: F = FLANGE-ENCASED ROD
 DP7791_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7791_STAMPING: WB 034 2015
 DP7791_MARK LOGO: UIL
 DP7791_PROJECTION: FLUSH
 DP7791_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7791_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7791+STABILITY: POSITION/ELEVATION WELL
 DP7791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7791+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7791_ROD/PIPE-DEPTH: 18.3 meters
 DP7791_SLEEVE-DEPTH  : 0.9 meters
 DP7791
 DP7791  HISTORY     - Date     Condition        Report By
 DP7791  HISTORY     - 20150324 MONUMENTED       BCA
 DP7791
 DP7791                          STATION DESCRIPTION
 DP7791
 DP7791'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7791'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) WEST OF STEWARD, 4.9 MI
 DP7791'(7.9 KM) EAST-SOUTHEAST OF FRANKLIN GROVE AND 2.9 MI (4.7 KM)
 DP7791'SOUTH-SOUTHEAST OF ASHTON.
 DP7791'
 DP7791'TO REACH THE STATION FROM THE JUNCTION OF SR 38 (CARTWRIGHT AVE) WITH
 DP7791'CR 23 (CARTWRIGHT AVE) LOCATED ON THE EAST SIDE OF ASHTON, IL, GO
 DP7791'SOUTH ON CR 23 (ASHTON RD) FOR 3.0 MI (4.8 KM) TO CR 2 (REYNOLDS RD).
 DP7791'CONTINUE SOUTH ON CR 23 (ASHTON RD) FOR 0.4 MI (0.6 KM) TO THE STATION
 DP7791'ON THE RIGHT.
 DP7791'
 DP7791'THE STATION IS LOCATED 23.2 FT (7.1 M) WEST OF THE CENTERLINE OF CR
 DP7791'23, 58.0 FT (17.7 M) WEST OF A POWER POLE, 23.4 FT (7.1 M)
 DP7791'SOUTH-SOUTHEAST OF THE WEST END OF A 18 INCH (46 CM) CORRUGATED METAL
 DP7791'PIPE, 23.2 FT (7.1 M) WEST OF THE EDGE OF PAVEMENT OF CR 23 AND 2.0 FT
 DP7791'(0.6 M) EAST OF A WOODEN POST.
 DP7791'
 DP7791'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7791'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7791'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7792 ***********************************************************************
 DP7792  DESIGNATION -  WB 035
 DP7792  PID         -  DP7792
 DP7792  STATE/COUNTY-  IL/LEE
 DP7792  COUNTRY     -  US
 DP7792  USGS QUAD   -  ASHTON (2018)
 DP7792
 DP7792                         *CURRENT SURVEY CONTROL
 DP7792  ______________________________________________________________________
 DP7792* NAD 83(1986) POSITION- 41 48 31.7    (N) 089 12 26.9    (W)   HD_HELD2
 DP7792* NAVD 88 ORTHO HEIGHT -   241.825 (meters)      793.39  (feet) ADJUSTED
 DP7792  ______________________________________________________________________
 DP7792  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 DP7792  DYNAMIC HEIGHT  -        241.738 (meters)      793.10  (feet) COMP
 DP7792  MODELED GRAVITY -    980,254.1   (mgal)                       NAVD 88
 DP7792
 DP7792  VERT ORDER      -  SECOND    CLASS I
 DP7792
 DP7792.The horizontal coordinates were established by autonomous hand held GPS
 DP7792.observations and have an estimated accuracy of +/- 10 meters.
 DP7792
 DP7792.The orthometric height was determined by differential leveling and
 DP7792.adjusted by the IL DEPT OF TRANSP
 DP7792.in July 2015.
 DP7792
 DP7792.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7792.GEOID18 height accuracy estimate available here.
 DP7792
 DP7792.Click photographs - Photos may exist for this station.
 DP7792
 DP7792.The dynamic height is computed by dividing the NAVD 88
 DP7792.geopotential number by the normal gravity value computed on the
 DP7792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7792.degrees latitude (g = 980.6199 gals.).
 DP7792
 DP7792.The modeled gravity was interpolated from observed gravity values.
 DP7792
 DP7792;                    North         East    Units  Estimated Accuracy
 DP7792;SPC IL W     -   571,292.      779,703.      MT  (+/- 10 meters HH2 GPS)
 DP7792
 DP7792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1663130903(NAD 83)
 DP7792
 DP7792                          SUPERSEDED SURVEY CONTROL
 DP7792
 DP7792.No superseded survey control is available for this station.
 DP7792
 DP7792_MARKER: F = FLANGE-ENCASED ROD
 DP7792_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7792_STAMPING: WB 035 2015
 DP7792_MARK LOGO: UIL
 DP7792_PROJECTION: FLUSH
 DP7792_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7792_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7792+STABILITY: POSITION/ELEVATION WELL
 DP7792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7792+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7792_ROD/PIPE-DEPTH: 8.5 meters
 DP7792_SLEEVE-DEPTH  : 0.9 meters
 DP7792
 DP7792  HISTORY     - Date     Condition        Report By
 DP7792  HISTORY     - 20150324 MONUMENTED       BCA
 DP7792
 DP7792                          STATION DESCRIPTION
 DP7792
 DP7792'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7792'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTHEAST OF AMBOY, 5.3
 DP7792'MI (8.5 KM) EAST-SOUTHEAST OF FRANKLIN GROVE AND 4.0 MI (6.4 KM) SOUTH
 DP7792'OF ASHTON.
 DP7792'
 DP7792'TO REACH THE STATION FROM THE JUNCTION OF SR 38 (CARTWRIGHT AVE) WITH
 DP7792'CR 23 (CARTWRIGHT AVE) LOCATED ON THE EAST SIDE OF ASHTON, IL, GO
 DP7792'SOUTH ON CR 23 FOR 4.0 MI (6.4 KM) TO MCGIRR ROAD.  CONTINUE SOUTH ON
 DP7792'CR 23 (ASHTON RD) FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP7792'
 DP7792'THE STATION IS LOCATED 30.7 FT (9.4 M) WEST OF THE CENTERLINE OF SR 23
 DP7792'(ASHTON RD), 30.6 FT (9.3 M) SOUTHWEST OF A 5/8 INCH (16 MM) REBAR IN
 DP7792'THE WEST LANE, 21.0 FT (6.4 M) WEST OF THE EDGE OF PAVEMENT OF CR 23,
 DP7792'8.6 FT (2.6 M) WEST-SOUTHWEST OF THE WEST END OF A 18 INCH (46 CM)
 DP7792'CORRUGATED METAL PIPE AND 4.8 FT (1.5 M) SOUTH OF A TELEPHONE
 DP7792'PEDESTAL.
 DP7792'
 DP7792'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7792'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7792'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7793 ***********************************************************************
 DP7793  DESIGNATION -  WB 036
 DP7793  PID         -  DP7793
 DP7793  STATE/COUNTY-  IL/LEE
 DP7793  COUNTRY     -  US
 DP7793  USGS QUAD   -  ASHTON (2018)
 DP7793
 DP7793                         *CURRENT SURVEY CONTROL
 DP7793  ______________________________________________________________________
 DP7793* NAD 83(1986) POSITION- 41 47 51.0    (N) 089 12 26.9    (W)   HD_HELD2
 DP7793* NAVD 88 ORTHO HEIGHT -   239.133 (meters)      784.56  (feet) ADJUSTED
 DP7793  ______________________________________________________________________
 DP7793  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 DP7793  DYNAMIC HEIGHT  -        239.046 (meters)      784.27  (feet) COMP
 DP7793  MODELED GRAVITY -    980,252.3   (mgal)                       NAVD 88
 DP7793
 DP7793  VERT ORDER      -  SECOND    CLASS I
 DP7793
 DP7793.The horizontal coordinates were established by autonomous hand held GPS
 DP7793.observations and have an estimated accuracy of +/- 10 meters.
 DP7793
 DP7793.The orthometric height was determined by differential leveling and
 DP7793.adjusted by the IL DEPT OF TRANSP
 DP7793.in July 2015.
 DP7793
 DP7793.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7793.GEOID18 height accuracy estimate available here.
 DP7793
 DP7793.Click photographs - Photos may exist for this station.
 DP7793
 DP7793.The dynamic height is computed by dividing the NAVD 88
 DP7793.geopotential number by the normal gravity value computed on the
 DP7793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7793.degrees latitude (g = 980.6199 gals.).
 DP7793
 DP7793.The modeled gravity was interpolated from observed gravity values.
 DP7793
 DP7793;                    North         East    Units  Estimated Accuracy
 DP7793;SPC IL W     -   570,037.      779,717.      MT  (+/- 10 meters HH2 GPS)
 DP7793
 DP7793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1659829648(NAD 83)
 DP7793
 DP7793                          SUPERSEDED SURVEY CONTROL
 DP7793
 DP7793.No superseded survey control is available for this station.
 DP7793
 DP7793_MARKER: F = FLANGE-ENCASED ROD
 DP7793_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7793_STAMPING: WB 036 2015
 DP7793_MARK LOGO: UIL
 DP7793_PROJECTION: FLUSH
 DP7793_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7793_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7793+STABILITY: POSITION/ELEVATION WELL
 DP7793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7793+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7793_ROD/PIPE-DEPTH: 14.6 meters
 DP7793_SLEEVE-DEPTH  : 0.9 meters
 DP7793
 DP7793  HISTORY     - Date     Condition        Report By
 DP7793  HISTORY     - 20150324 MONUMENTED       BCA
 DP7793
 DP7793                          STATION DESCRIPTION
 DP7793
 DP7793'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7793'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTHEAST OF AMBOY, 5.7
 DP7793'MI (9.2 KM) EAST-SOUTHEAST OF FRANKLIN GROVE AND 4.8 MI (7.7 KM) SOUTH
 DP7793'OF ASHTON.
 DP7793'
 DP7793'TO REACH THE STATION FROM THE JUNCTION OF SR 38 (CARTWRIGHT AVE) WITH
 DP7793'CR 23 (CARTWRIGHT AVE) LOCATED ON THE EAST SIDE OF ASHTON, IL, GO
 DP7793'SOUTH ON CR 23 FOR 5.0 MI (8.0 KM) TO HERMAN ROAD.  CONTINUE SOUTH ON
 DP7793'CR 23 (ASHTON RD) FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP7793'
 DP7793'THE STATION IS LOCATED 21.6 FT (6.6 M) WEST OF THE CENTERLINE OF CR 23
 DP7793'(ASHTON RD), 83.3 FT (25.4 M) NORTHWEST OF A POWER POLE AND 12.0 FT
 DP7793'(3.7 M) WEST OF THE EDGE OF PAVEMENT OF CR 23 (ASHTON RD).
 DP7793'
 DP7793'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7793'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7793'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7794 ***********************************************************************
 DP7794  DESIGNATION -  WB 037
 DP7794  PID         -  DP7794
 DP7794  STATE/COUNTY-  IL/LEE
 DP7794  COUNTRY     -  US
 DP7794  USGS QUAD   -  ASHTON (2018)
 DP7794
 DP7794                         *CURRENT SURVEY CONTROL
 DP7794  ______________________________________________________________________
 DP7794* NAD 83(1986) POSITION- 41 47 13.39   (N) 089 12 09.09   (W)   HD_HELD1
 DP7794* NAVD 88 ORTHO HEIGHT -   233.991 (meters)      767.69  (feet) ADJUSTED
 DP7794  ______________________________________________________________________
 DP7794  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 DP7794  DYNAMIC HEIGHT  -        233.905 (meters)      767.40  (feet) COMP
 DP7794  MODELED GRAVITY -    980,250.8   (mgal)                       NAVD 88
 DP7794
 DP7794  VERT ORDER      -  SECOND    CLASS I
 DP7794
 DP7794.The horizontal coordinates were determined by differentially corrected
 DP7794.hand held GPS observations or other comparable positioning techniques
 DP7794.and have an estimated accuracy of +/- 3 meters.
 DP7794
 DP7794.The orthometric height was determined by differential leveling and
 DP7794.adjusted by the IL DEPT OF TRANSP
 DP7794.in July 2015.
 DP7794
 DP7794.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7794.GEOID18 height accuracy estimate available here.
 DP7794
 DP7794.Click photographs - Photos may exist for this station.
 DP7794
 DP7794.The dynamic height is computed by dividing the NAVD 88
 DP7794.geopotential number by the normal gravity value computed on the
 DP7794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7794.degrees latitude (g = 980.6199 gals.).
 DP7794
 DP7794.The modeled gravity was interpolated from observed gravity values.
 DP7794
 DP7794;                    North         East    Units  Estimated Accuracy
 DP7794;SPC IL W     -   568,881.0     780,141.4     MT  (+/- 3 meters HH1 GPS) 
 DP7794
 DP7794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1698028478(NAD 83)
 DP7794
 DP7794                          SUPERSEDED SURVEY CONTROL
 DP7794
 DP7794.No superseded survey control is available for this station.
 DP7794
 DP7794_MARKER: F = FLANGE-ENCASED ROD
 DP7794_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7794_STAMPING: WB 037 2015
 DP7794_MARK LOGO: UIL
 DP7794_PROJECTION: FLUSH
 DP7794_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7794_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7794+STABILITY: POSITION/ELEVATION WELL
 DP7794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7794+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7794_ROD/PIPE-DEPTH: 11.0 meters
 DP7794_SLEEVE-DEPTH  : 0.9 meters
 DP7794
 DP7794  HISTORY     - Date     Condition        Report By
 DP7794  HISTORY     - 20150324 MONUMENTED       BCA
 DP7794
 DP7794                          STATION DESCRIPTION
 DP7794
 DP7794'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7794'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHEAST OF AMBOY, 6.3
 DP7794'MI (10.1 KM) SOUTHEAST OF FRANKLIN GROVE AND 5.5 MI (8.8 KM) SOUTH OF
 DP7794'ASHTON.
 DP7794'
 DP7794'TO REACH THE STATION FROM THE JUNCTION OF I 39 WITH US 30 LOCATED 12
 DP7794'MI (19.3 KM) SOUTH-SOUTHEAST OF ROCHELLE, IL, GO WEST ON US 30 FOR
 DP7794'10.4 MI (16.7 KM) TO BRIDGE ROAD ON THE RIGHT.  TURN RIGHT AND GO
 DP7794'NORTH ON BRIDGE ROAD FOR 2.25 MI (3.6 KM) TO PIPELINE ROAD AND THE
 DP7794'STATION AHEAD.
 DP7794'
 DP7794'THE STATION IS LOCATED 30.7 FT (9.4 M) NORTH OF THE CENTERLINE OF
 DP7794'PIPELINE ROAD, 34.7 FT (10.6 M) WEST OF A POWER POLE, 20.3 FT (6.2 M)
 DP7794'NORTH OF THE EDGE OF PAVEMENT OF PIPELINE ROAD, 17.7 FT (5.4 M)
 DP7794'EAST-NORTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DP7794'PIPE, 10.0 FT (3.0 M) EAST OF THE EXTENDED CENTER OF BRIDGE ROAD AND
 DP7794'5.7 FT (1.7 M) EAST OF A SIGN POST.
 DP7794'
 DP7794'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7794'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7794'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7795 ***********************************************************************
 DP7795  DESIGNATION -  WB 038
 DP7795  PID         -  DP7795
 DP7795  STATE/COUNTY-  IL/LEE
 DP7795  COUNTRY     -  US
 DP7795  USGS QUAD   -  ASHTON (2018)
 DP7795
 DP7795                         *CURRENT SURVEY CONTROL
 DP7795  ______________________________________________________________________
 DP7795* NAD 83(1986) POSITION- 41 46 21.3    (N) 089 12 08.9    (W)   HD_HELD2
 DP7795* NAVD 88 ORTHO HEIGHT -   228.965 (meters)      751.20  (feet) ADJUSTED
 DP7795  ______________________________________________________________________
 DP7795  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 DP7795  DYNAMIC HEIGHT  -        228.880 (meters)      750.92  (feet) COMP
 DP7795  MODELED GRAVITY -    980,248.5   (mgal)                       NAVD 88
 DP7795
 DP7795  VERT ORDER      -  SECOND    CLASS I
 DP7795
 DP7795.The horizontal coordinates were established by autonomous hand held GPS
 DP7795.observations and have an estimated accuracy of +/- 10 meters.
 DP7795
 DP7795.The orthometric height was determined by differential leveling and
 DP7795.adjusted by the IL DEPT OF TRANSP
 DP7795.in July 2015.
 DP7795
 DP7795.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7795.GEOID18 height accuracy estimate available here.
 DP7795
 DP7795.Click photographs - Photos may exist for this station.
 DP7795
 DP7795.The dynamic height is computed by dividing the NAVD 88
 DP7795.geopotential number by the normal gravity value computed on the
 DP7795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7795.degrees latitude (g = 980.6199 gals.).
 DP7795
 DP7795.The modeled gravity was interpolated from observed gravity values.
 DP7795
 DP7795;                    North         East    Units  Estimated Accuracy
 DP7795;SPC IL W     -   567,274.      780,164.      MT  (+/- 10 meters HH2 GPS)
 DP7795
 DP7795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1694326871(NAD 83)
 DP7795
 DP7795                          SUPERSEDED SURVEY CONTROL
 DP7795
 DP7795.No superseded survey control is available for this station.
 DP7795
 DP7795_MARKER: F = FLANGE-ENCASED ROD
 DP7795_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7795_STAMPING: WB 038 2015
 DP7795_MARK LOGO: UIL
 DP7795_PROJECTION: FLUSH
 DP7795_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7795_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7795+STABILITY: POSITION/ELEVATION WELL
 DP7795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7795+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7795_ROD/PIPE-DEPTH: 11.0 meters
 DP7795_SLEEVE-DEPTH  : 0.9 meters
 DP7795
 DP7795  HISTORY     - Date     Condition        Report By
 DP7795  HISTORY     - 20150324 MONUMENTED       BCA
 DP7795
 DP7795                          STATION DESCRIPTION
 DP7795
 DP7795'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7795'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) EAST-NORTHEAST OF AMBOY,
 DP7795'6.9 MI (11.1 KM) SOUTHEAST OF FRANKLIN GROVE AND 6.5 MI (10.5 KM)
 DP7795'SOUTH OF ASHTON.
 DP7795'
 DP7795'TO REACH THE STATION FROM THE JUNCTION OF I 39 WITH US 30 LOCATED 12
 DP7795'MI (19.3 KM) SOUTH-SOUTHEAST OF ROCHELLE, IL, GO WEST ON US 30 FOR
 DP7795'10.4 MI (16.7 KM) TO BRIDGE ROAD ON THE RIGHT.  TURN RIGHT AND GO
 DP7795'NORTH ON BRIDGE ROAD FOR 1.25 MI (2.0 KM) TO DEAD ROAD AND THE STATION
 DP7795'ON THE RIGHT.
 DP7795'
 DP7795'THE STATION IS LOCATED 29.3 FT (8.9 M) EAST OF THE CENTER OF BRIDGE
 DP7795'ROAD, 27.7 FT (8.4 M) NORTH OF THE CENTER OF DEAD ROAD, 18.6 FT (5.7
 DP7795'M) WEST OF A POWER POLE, 14.0 FT (4.3 M) SOUTH OF A POWER POLE AND 4.1
 DP7795'FT (1.2 M) EAST-NORTHEAST OF A SIGN POST.
 DP7795'
 DP7795'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7795'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7795'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7796 ***********************************************************************
 DP7796  DESIGNATION -  WB 039
 DP7796  PID         -  DP7796
 DP7796  STATE/COUNTY-  IL/LEE
 DP7796  COUNTRY     -  US
 DP7796  USGS QUAD   -  ASHTON (2018)
 DP7796
 DP7796                         *CURRENT SURVEY CONTROL
 DP7796  ______________________________________________________________________
 DP7796* NAD 83(1986) POSITION- 41 45 45.3    (N) 089 12 09.5    (W)   HD_HELD2
 DP7796* NAVD 88 ORTHO HEIGHT -   229.227 (meters)      752.06  (feet) ADJUSTED
 DP7796  ______________________________________________________________________
 DP7796  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 DP7796  DYNAMIC HEIGHT  -        229.142 (meters)      751.78  (feet) COMP
 DP7796  MODELED GRAVITY -    980,246.8   (mgal)                       NAVD 88
 DP7796
 DP7796  VERT ORDER      -  SECOND    CLASS I
 DP7796
 DP7796.The horizontal coordinates were established by autonomous hand held GPS
 DP7796.observations and have an estimated accuracy of +/- 10 meters.
 DP7796
 DP7796.The orthometric height was determined by differential leveling and
 DP7796.adjusted by the IL DEPT OF TRANSP
 DP7796.in July 2015.
 DP7796
 DP7796.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7796.GEOID18 height accuracy estimate available here.
 DP7796
 DP7796.Click photographs - Photos may exist for this station.
 DP7796
 DP7796.The dynamic height is computed by dividing the NAVD 88
 DP7796.geopotential number by the normal gravity value computed on the
 DP7796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7796.degrees latitude (g = 980.6199 gals.).
 DP7796
 DP7796.The modeled gravity was interpolated from observed gravity values.
 DP7796
 DP7796;                    North         East    Units  Estimated Accuracy
 DP7796;SPC IL W     -   566,163.      780,162.      MT  (+/- 10 meters HH2 GPS)
 DP7796
 DP7796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1690125761(NAD 83)
 DP7796
 DP7796                          SUPERSEDED SURVEY CONTROL
 DP7796
 DP7796.No superseded survey control is available for this station.
 DP7796
 DP7796_MARKER: F = FLANGE-ENCASED ROD
 DP7796_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7796_STAMPING: WB 039 2015
 DP7796_MARK LOGO: UIL
 DP7796_PROJECTION: FLUSH
 DP7796_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7796_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7796+STABILITY: POSITION/ELEVATION WELL
 DP7796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7796+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2015
 DP7796_ROD/PIPE-DEPTH: 19.5 meters
 DP7796_SLEEVE-DEPTH  : 0.9 meters
 DP7796
 DP7796  HISTORY     - Date     Condition        Report By
 DP7796  HISTORY     - 20150324 MONUMENTED       BCA
 DP7796
 DP7796                          STATION DESCRIPTION
 DP7796
 DP7796'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7796'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHEAST OF FRANKLIN
 DP7796'GROVE, 7.3 MI (11.7 KM) EAST-NORTHEAST OF AMBOY AND 7.2 MI (11.6 KM)
 DP7796'SOUTH OF ASHTON.
 DP7796'
 DP7796'TO REACH THE STATION FROM THE JUNCTION OF I 39 WITH US 30 LOCATED 12
 DP7796'MI (19.3 KM) SOUTH-SOUTHEAST OF ROCHELLE, IL, GO WEST ON US 30 FOR
 DP7796'10.4 MI (16.7 KM) TO BRIDGE ROAD ON THE RIGHT.  TURN RIGHT AND GO
 DP7796'NORTH ON BRIDGE ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP7796'
 DP7796'THE STATION IS LOCATED 19.5 FT (5.9 M) EAST-SOUTHEAST OF THE CENTER OF
 DP7796'BRIDGE ROAD, 48.5 FT (14.8 M) EAST OF THE NORTH END OF A 96 INCH (244
 DP7796'CM) CORRUGATED METAL PIPE, 13.0 FT (4.0 M) NORTHEAST OF A SIGN POST
 DP7796'AND 3.5 FT (1.1 M) NORTHWEST OF THE LEVEE TOE SLOPE.
 DP7796'
 DP7796'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7796'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7796'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7797 ***********************************************************************
 DP7797  DESIGNATION -  WB 040
 DP7797  PID         -  DP7797
 DP7797  STATE/COUNTY-  IL/LEE
 DP7797  COUNTRY     -  US
 DP7797  USGS QUAD   -  ASHTON (2018)
 DP7797
 DP7797                         *CURRENT SURVEY CONTROL
 DP7797  ______________________________________________________________________
 DP7797* NAD 83(1986) POSITION- 41 45 03.1    (N) 089 12 34.4    (W)   HD_HELD2
 DP7797* NAVD 88 ORTHO HEIGHT -   228.648 (meters)      750.16  (feet) ADJUSTED
 DP7797  ______________________________________________________________________
 DP7797  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 DP7797  DYNAMIC HEIGHT  -        228.563 (meters)      749.88  (feet) COMP
 DP7797  MODELED GRAVITY -    980,244.5   (mgal)                       NAVD 88
 DP7797
 DP7797  VERT ORDER      -  SECOND    CLASS I
 DP7797
 DP7797.The horizontal coordinates were established by autonomous hand held GPS
 DP7797.observations and have an estimated accuracy of +/- 10 meters.
 DP7797
 DP7797.The orthometric height was determined by differential leveling and
 DP7797.adjusted by the IL DEPT OF TRANSP
 DP7797.in July 2015.
 DP7797
 DP7797.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7797.GEOID18 height accuracy estimate available here.
 DP7797
 DP7797.Click photographs - Photos may exist for this station.
 DP7797
 DP7797.The dynamic height is computed by dividing the NAVD 88
 DP7797.geopotential number by the normal gravity value computed on the
 DP7797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7797.degrees latitude (g = 980.6199 gals.).
 DP7797
 DP7797.The modeled gravity was interpolated from observed gravity values.
 DP7797
 DP7797;                    North         East    Units  Estimated Accuracy
 DP7797;SPC IL W     -   564,855.      779,602.      MT  (+/- 10 meters HH2 GPS)
 DP7797
 DP7797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1629224474(NAD 83)
 DP7797
 DP7797                          SUPERSEDED SURVEY CONTROL
 DP7797
 DP7797.No superseded survey control is available for this station.
 DP7797
 DP7797_MARKER: F = FLANGE-ENCASED ROD
 DP7797_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7797_STAMPING: WB 040 2015
 DP7797_MARK LOGO: UIL
 DP7797_PROJECTION: FLUSH
 DP7797_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7797_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7797+STABILITY: POSITION/ELEVATION WELL
 DP7797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7797+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7797_ROD/PIPE-DEPTH: 13.4 meters
 DP7797_SLEEVE-DEPTH  : 0.9 meters
 DP7797
 DP7797  HISTORY     - Date     Condition        Report By
 DP7797  HISTORY     - 20150326 MONUMENTED       BCA
 DP7797
 DP7797                          STATION DESCRIPTION
 DP7797
 DP7797'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7797'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DP7797'COMPTON, 7.5 MI (12.1 KM) NORTH OF SUBLETTE AND 6.7 MI (10.8 KM)
 DP7797'EAST-NORTHEAST OF AMBOY.
 DP7797'
 DP7797'TO REACH THE STATION FROM THE JUNCTION OF I 39 WITH US 30 LOCATED 12
 DP7797'MI (19.3 KM) SOUTH-SOUTHEAST OF ROCHELLE, IL, GO WEST ON US 30 FOR
 DP7797'10.2 MI (16.4 KM) TO FELL ROAD ON THE LEFT.  TURN LEFT AND GO SOUTH ON
 DP7797'FELL ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP7797'
 DP7797'THE STATION IS LOCATED 13 FT (4.0 M) EAST OF THE CENTER OF FELL ROAD,
 DP7797'32 FT (9.8 M) EAST-SOUTHEAST OF THE SOUTH END OF A 10 INCH (25 CM)
 DP7797'CORRUGATED METAL PIPE, 16.5 FT (5.0 M) SOUTH-SOUTHWEST OF THE SOUTH
 DP7797'END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE AND 5.5 FT (1.7 M) EAST
 DP7797'OF THE EDGE OF PAVEMENT OF FELL ROAD.
 DP7797'
 DP7797'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7797'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7797'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7798 ***********************************************************************
 DP7798  DESIGNATION -  WB 041
 DP7798  PID         -  DP7798
 DP7798  STATE/COUNTY-  IL/LEE
 DP7798  COUNTRY     -  US
 DP7798  USGS QUAD   -  SUBLETTE (2018)
 DP7798
 DP7798                         *CURRENT SURVEY CONTROL
 DP7798  ______________________________________________________________________
 DP7798* NAD 83(1986) POSITION- 41 44 11.8    (N) 089 12 33.7    (W)   HD_HELD2
 DP7798* NAVD 88 ORTHO HEIGHT -   231.456 (meters)      759.37  (feet) ADJUSTED
 DP7798  ______________________________________________________________________
 DP7798  GEOID HEIGHT    -        -33.001 (meters)                     GEOID18
 DP7798  DYNAMIC HEIGHT  -        231.369 (meters)      759.08  (feet) COMP
 DP7798  MODELED GRAVITY -    980,242.1   (mgal)                       NAVD 88
 DP7798
 DP7798  VERT ORDER      -  SECOND    CLASS I
 DP7798
 DP7798.The horizontal coordinates were established by autonomous hand held GPS
 DP7798.observations and have an estimated accuracy of +/- 10 meters.
 DP7798
 DP7798.The orthometric height was determined by differential leveling and
 DP7798.adjusted by the IL DEPT OF TRANSP
 DP7798.in July 2015.
 DP7798
 DP7798.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7798.GEOID18 height accuracy estimate available here.
 DP7798
 DP7798.Click photographs - Photos may exist for this station.
 DP7798
 DP7798.The dynamic height is computed by dividing the NAVD 88
 DP7798.geopotential number by the normal gravity value computed on the
 DP7798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7798.degrees latitude (g = 980.6199 gals.).
 DP7798
 DP7798.The modeled gravity was interpolated from observed gravity values.
 DP7798
 DP7798;                    North         East    Units  Estimated Accuracy
 DP7798;SPC IL W     -   563,272.      779,635.      MT  (+/- 10 meters HH2 GPS)
 DP7798
 DP7798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1626822891(NAD 83)
 DP7798
 DP7798                          SUPERSEDED SURVEY CONTROL
 DP7798
 DP7798.No superseded survey control is available for this station.
 DP7798
 DP7798_MARKER: F = FLANGE-ENCASED ROD
 DP7798_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7798_STAMPING: WB 041 2015
 DP7798_MARK LOGO: UIL
 DP7798_PROJECTION: FLUSH
 DP7798_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7798_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7798+STABILITY: POSITION/ELEVATION WELL
 DP7798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7798+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7798_ROD/PIPE-DEPTH: 18.3 meters
 DP7798_SLEEVE-DEPTH  : 0.9 meters
 DP7798
 DP7798  HISTORY     - Date     Condition        Report By
 DP7798  HISTORY     - 20150326 MONUMENTED       BCA
 DP7798
 DP7798                          STATION DESCRIPTION
 DP7798
 DP7798'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7798'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-NORTHWEST OF
 DP7798'COMPTON, 6.5 MI (10.5 KM) NORTH OF SUBLETTE AND 6.4 MI (10.3 KM)
 DP7798'EAST-NORTHEAST OF AMBOY.
 DP7798'
 DP7798'TO REACH THE STATION FROM THE JUNCTION OF I 39 WITH US 30 LOCATED 12
 DP7798'MI (19.3 KM) SOUTH-SOUTHEAST OF ROCHELLE, IL, GO WEST ON US 30 FOR
 DP7798'10.2 MI (16.4 KM) TO FELL ROAD ON THE LEFT.  TURN LEFT AND GO SOUTH ON
 DP7798'FELL ROAD FOR 1.6 MI (2.6 KM) TO DIVELEY ROAD AND THE STATION ON THE
 DP7798'LEFT.
 DP7798'
 DP7798'THE STATION IS LOCATED 31.5 FT (9.6 M) EAST OF THE CENTER OF FELL
 DP7798'ROAD, 25.8 FT (7.9 M) NORTH OF THE CENTERLINE OF DIVELEY ROAD, 43.6 FT
 DP7798'(13.3 M) NORTHEAST OF A 5/8 INCH (16 MM) REBAR IN THE CENTER OF THE
 DP7798'INTERSECTION, 18.5 FT (5.6 M) NORTH OF THE NORTH EDGE OF DIVELEY ROAD,
 DP7798'2.2 FT (0.7 M) NORTHEAST OF A TELEPHONE PEDESTAL AND 2.0 FT (0.6 M)
 DP7798'EAST OF A WOODEN POST.
 DP7798'
 DP7798'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7798'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7798'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7799 ***********************************************************************
 DP7799  DESIGNATION -  WB 042
 DP7799  PID         -  DP7799
 DP7799  STATE/COUNTY-  IL/LEE
 DP7799  COUNTRY     -  US
 DP7799  USGS QUAD   -  SUBLETTE (2018)
 DP7799
 DP7799                         *CURRENT SURVEY CONTROL
 DP7799  ______________________________________________________________________
 DP7799* NAD 83(1986) POSITION- 41 43 19.1    (N) 089 12 33.2    (W)   HD_HELD2
 DP7799* NAVD 88 ORTHO HEIGHT -   239.904 (meters)      787.09  (feet) ADJUSTED
 DP7799  ______________________________________________________________________
 DP7799  GEOID HEIGHT    -        -33.003 (meters)                     GEOID18
 DP7799  DYNAMIC HEIGHT  -        239.813 (meters)      786.79  (feet) COMP
 DP7799  MODELED GRAVITY -    980,239.4   (mgal)                       NAVD 88
 DP7799
 DP7799  VERT ORDER      -  SECOND    CLASS I
 DP7799
 DP7799.The horizontal coordinates were established by autonomous hand held GPS
 DP7799.observations and have an estimated accuracy of +/- 10 meters.
 DP7799
 DP7799.The orthometric height was determined by differential leveling and
 DP7799.adjusted by the IL DEPT OF TRANSP
 DP7799.in July 2015.
 DP7799
 DP7799.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7799.GEOID18 height accuracy estimate available here.
 DP7799
 DP7799.Click photographs - Photos may exist for this station.
 DP7799
 DP7799.The dynamic height is computed by dividing the NAVD 88
 DP7799.geopotential number by the normal gravity value computed on the
 DP7799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7799.degrees latitude (g = 980.6199 gals.).
 DP7799
 DP7799.The modeled gravity was interpolated from observed gravity values.
 DP7799
 DP7799;                    North         East    Units  Estimated Accuracy
 DP7799;SPC IL W     -   561,647.      779,665.      MT  (+/- 10 meters HH2 GPS)
 DP7799
 DP7799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1623721266(NAD 83)
 DP7799
 DP7799                          SUPERSEDED SURVEY CONTROL
 DP7799
 DP7799.No superseded survey control is available for this station.
 DP7799
 DP7799_MARKER: F = FLANGE-ENCASED ROD
 DP7799_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7799_STAMPING: WB 042 2015
 DP7799_MARK LOGO: UIL
 DP7799_PROJECTION: FLUSH
 DP7799_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7799_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7799+STABILITY: POSITION/ELEVATION WELL
 DP7799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7799+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7799_ROD/PIPE-DEPTH: 20.7 meters
 DP7799_SLEEVE-DEPTH  : 0.9 meters
 DP7799
 DP7799  HISTORY     - Date     Condition        Report By
 DP7799  HISTORY     - 20150326 MONUMENTED       BCA
 DP7799
 DP7799                          STATION DESCRIPTION
 DP7799
 DP7799'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7799'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) WEST-NORTHWEST OF
 DP7799'COMPTON, 6.2 MI (10.0 KM) EAST OF AMBOY AND 5.5 MI (8.8 KM) NORTH OF
 DP7799'SUBLETTE.
 DP7799'
 DP7799'TO REACH THE STATION FROM THE JUNCTION OF I 39 WITH US 30 LOCATED 12
 DP7799'MI (19.3 KM) SOUTH-SOUTHEAST OF ROCHELLE, IL, GO WEST ON US 30 FOR
 DP7799'10.2 MI (16.4 KM) TO FELL ROAD ON THE LEFT.  TURN LEFT AND GO SOUTH ON
 DP7799'FELL ROAD FOR 2.6 MI (4.2 KM) TO MONTAVAN ROAD AND THE STATION ON THE
 DP7799'LEFT.
 DP7799'
 DP7799'THE STATION IS LOCATED 27.0 FT (8.2 M) EAST OF THE CENTERLINE OF FELL
 DP7799'ROAD 61.5 FT (18.7 M) EAST-NORTHEAST OF A POWER POLE, 19.7 FT (6.0 M)
 DP7799'EAST OF THE EDGE OF PAVEMENT OF FELL ROAD AND 2.0 FT (0.6 M) OF A
 DP7799'WOODEN POST.
 DP7799'
 DP7799'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7799'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7799'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7800 ***********************************************************************
 DP7800  DESIGNATION -  WB 043
 DP7800  PID         -  DP7800
 DP7800  STATE/COUNTY-  IL/LEE
 DP7800  COUNTRY     -  US
 DP7800  USGS QUAD   -  SUBLETTE (2018)
 DP7800
 DP7800                         *CURRENT SURVEY CONTROL
 DP7800  ______________________________________________________________________
 DP7800* NAD 83(1986) POSITION- 41 42 52.18   (N) 089 11 58.97   (W)   HD_HELD1
 DP7800* NAVD 88 ORTHO HEIGHT -   246.362 (meters)      808.27  (feet) ADJUSTED
 DP7800  ______________________________________________________________________
 DP7800  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 DP7800  DYNAMIC HEIGHT  -        246.268 (meters)      807.96  (feet) COMP
 DP7800  MODELED GRAVITY -    980,238.1   (mgal)                       NAVD 88
 DP7800
 DP7800  VERT ORDER      -  SECOND    CLASS I
 DP7800
 DP7800.The horizontal coordinates were determined by differentially corrected
 DP7800.hand held GPS observations or other comparable positioning techniques
 DP7800.and have an estimated accuracy of +/- 3 meters.
 DP7800
 DP7800.The orthometric height was determined by differential leveling and
 DP7800.adjusted by the IL DEPT OF TRANSP
 DP7800.in July 2015.
 DP7800
 DP7800.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7800.GEOID18 height accuracy estimate available here.
 DP7800
 DP7800.Click photographs - Photos may exist for this station.
 DP7800
 DP7800.The dynamic height is computed by dividing the NAVD 88
 DP7800.geopotential number by the normal gravity value computed on the
 DP7800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7800.degrees latitude (g = 980.6199 gals.).
 DP7800
 DP7800.The modeled gravity was interpolated from observed gravity values.
 DP7800
 DP7800;                    North         East    Units  Estimated Accuracy
 DP7800;SPC IL W     -   560,825.0     780,465.6     MT  (+/- 3 meters HH1 GPS) 
 DP7800
 DP7800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1700720415(NAD 83)
 DP7800
 DP7800                          SUPERSEDED SURVEY CONTROL
 DP7800
 DP7800.No superseded survey control is available for this station.
 DP7800
 DP7800_MARKER: F = FLANGE-ENCASED ROD
 DP7800_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7800_STAMPING: WB 043 2015
 DP7800_MARK LOGO: UIL
 DP7800_PROJECTION: FLUSH
 DP7800_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7800_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7800+STABILITY: POSITION/ELEVATION WELL
 DP7800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7800+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7800_ROD/PIPE-DEPTH: 19.5 meters
 DP7800_SLEEVE-DEPTH  : 0.9 meters
 DP7800
 DP7800  HISTORY     - Date     Condition        Report By
 DP7800  HISTORY     - 20150326 MONUMENTED       BCA
 DP7800
 DP7800                          STATION DESCRIPTION
 DP7800
 DP7800'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7800'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST OF AMBOY, 6.3 MI
 DP7800'(10.1 KM) WEST-NORTHWEST OF COMPTON AND 5.1 MI (8.2 KM)
 DP7800'NORTH-NORTHEAST OF SUBLETTE.
 DP7800'
 DP7800'TO REACH THE STATION FROM THE JUNCTION OF I 39 WITH US 30 LOCATED 12
 DP7800'MI (19.3 KM) SOUTH-SOUTHEAST OF ROCHELLE, IL, GO WEST ON US 30 FOR
 DP7800'10.2 MI (16.4 KM) TO FELL ROAD ON THE LEFT.  TURN LEFT AND GO SOUTH ON
 DP7800'FELL ROAD FOR 2.6 MI (4.2 KM) TO MONTAVAN ROAD.  CONTINUE SOUTH AND
 DP7800'EAST ON FELL ROAD FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP7800'
 DP7800'THE STATION IS LOCATED 25.0 FT (7.6 M) WEST OF THE CENTER OF FELL
 DP7800'ROAD, 54.4 FT (16.6 M) WEST-SOUTHWEST OF A POWER POLE, 16.0 FT (4.9 M)
 DP7800'WEST OF THE EDGE OF FELL ROAD AND 3.8 FT (1.2 M) EAST OF A WOODEN POST
 DP7800'WITH SIGN 'RICHARDSON WILDLIFE FOUNDATION'.
 DP7800'
 DP7800'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7800'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7800'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7801 ***********************************************************************
 DP7801  DESIGNATION -  WB 044
 DP7801  PID         -  DP7801
 DP7801  STATE/COUNTY-  IL/LEE
 DP7801  COUNTRY     -  US
 DP7801  USGS QUAD   -  SUBLETTE (2018)
 DP7801
 DP7801                         *CURRENT SURVEY CONTROL
 DP7801  ______________________________________________________________________
 DP7801* NAD 83(1986) POSITION- 41 42 26.3    (N) 089 12 32.8    (W)   HD_HELD2
 DP7801* NAVD 88 ORTHO HEIGHT -   247.781 (meters)      812.93  (feet) ADJUSTED
 DP7801  ______________________________________________________________________
 DP7801  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 DP7801  DYNAMIC HEIGHT  -        247.687 (meters)      812.62  (feet) COMP
 DP7801  MODELED GRAVITY -    980,236.6   (mgal)                       NAVD 88
 DP7801
 DP7801  VERT ORDER      -  SECOND    CLASS I
 DP7801
 DP7801.The horizontal coordinates were established by autonomous hand held GPS
 DP7801.observations and have an estimated accuracy of +/- 10 meters.
 DP7801
 DP7801.The orthometric height was determined by differential leveling and
 DP7801.adjusted by the IL DEPT OF TRANSP
 DP7801.in July 2015.
 DP7801
 DP7801.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7801.GEOID18 height accuracy estimate available here.
 DP7801
 DP7801.Click photographs - Photos may exist for this station.
 DP7801
 DP7801.The dynamic height is computed by dividing the NAVD 88
 DP7801.geopotential number by the normal gravity value computed on the
 DP7801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7801.degrees latitude (g = 980.6199 gals.).
 DP7801
 DP7801.The modeled gravity was interpolated from observed gravity values.
 DP7801
 DP7801;                    North         East    Units  Estimated Accuracy
 DP7801;SPC IL W     -   560,018.      779,692.      MT  (+/- 10 meters HH2 GPS)
 DP7801
 DP7801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1620519637(NAD 83)
 DP7801
 DP7801                          SUPERSEDED SURVEY CONTROL
 DP7801
 DP7801.No superseded survey control is available for this station.
 DP7801
 DP7801_MARKER: F = FLANGE-ENCASED ROD
 DP7801_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7801_STAMPING: WB 044 2015
 DP7801_MARK LOGO: UIL
 DP7801_PROJECTION: FLUSH
 DP7801_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7801_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7801+STABILITY: POSITION/ELEVATION WELL
 DP7801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7801+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7801_ROD/PIPE-DEPTH: 11.0 meters
 DP7801_SLEEVE-DEPTH  : 0.9 meters
 DP7801
 DP7801  HISTORY     - Date     Condition        Report By
 DP7801  HISTORY     - 20150326 MONUMENTED       BCA
 DP7801
 DP7801                          STATION DESCRIPTION
 DP7801
 DP7801'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7801'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST OF COMPTON, 6.2 MI
 DP7801'(10.0 KM) EAST OF AMBOY AND 4.5 MI (7.2 KM) NORTH-NORTHEAST OF
 DP7801'SUBLETTE.
 DP7801'
 DP7801'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7801'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO EAST ON CR 12 (SUBLETTE
 DP7801'RD) FOR 1.0 MI (1.6 KM) TO BURKHARDT ROAD.  TURN LEFT AND GO NORTH ON
 DP7801'BURKHARDT ROAD FOR 4.4 MI (7.1 KM) TO SHAW ROAD AND TO THE STATION ON
 DP7801'THE RIGHT.
 DP7801'
 DP7801'THE STATION IS LOCATED 27.0 FT (8.2 M) EAST OF THE CENTERLINE OF
 DP7801'BURKHARDT ROAD, 55.7 FT (17.0 M) SOUTH OF THE CENTERLINE OF SHAW ROAD,
 DP7801'16.8 FT (5.1 M) SOUTHEAST OF A POST FOR A 'STOP' SIGN, 15.8 FT (4.8 M)
 DP7801'SOUTH-SOUTHWEST OF A RIGHT OF WAY MARKER AND 2.4 FT (0.7 M) WEST OF A
 DP7801'FENCE.
 DP7801'
 DP7801'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7801'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7801'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7802 ***********************************************************************
 DP7802  DESIGNATION -  WB 045
 DP7802  PID         -  DP7802
 DP7802  STATE/COUNTY-  IL/LEE
 DP7802  COUNTRY     -  US
 DP7802  USGS QUAD   -  SUBLETTE (2018)
 DP7802
 DP7802                         *CURRENT SURVEY CONTROL
 DP7802  ______________________________________________________________________
 DP7802* NAD 83(1986) POSITION- 41 41 34.9    (N) 089 12 33.4    (W)   HD_HELD2
 DP7802* NAVD 88 ORTHO HEIGHT -   265.267 (meters)      870.30  (feet) ADJUSTED
 DP7802  ______________________________________________________________________
 DP7802  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 DP7802  DYNAMIC HEIGHT  -        265.165 (meters)      869.96  (feet) COMP
 DP7802  MODELED GRAVITY -    980,233.7   (mgal)                       NAVD 88
 DP7802
 DP7802  VERT ORDER      -  SECOND    CLASS I
 DP7802
 DP7802.The horizontal coordinates were established by autonomous hand held GPS
 DP7802.observations and have an estimated accuracy of +/- 10 meters.
 DP7802
 DP7802.The orthometric height was determined by differential leveling and
 DP7802.adjusted by the IL DEPT OF TRANSP
 DP7802.in July 2015.
 DP7802
 DP7802.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7802.GEOID18 height accuracy estimate available here.
 DP7802
 DP7802.Click photographs - Photos may exist for this station.
 DP7802
 DP7802.The dynamic height is computed by dividing the NAVD 88
 DP7802.geopotential number by the normal gravity value computed on the
 DP7802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7802.degrees latitude (g = 980.6199 gals.).
 DP7802
 DP7802.The modeled gravity was interpolated from observed gravity values.
 DP7802
 DP7802;                    North         East    Units  Estimated Accuracy
 DP7802;SPC IL W     -   558,432.      779,696.      MT  (+/- 10 meters HH2 GPS)
 DP7802
 DP7802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1615018052(NAD 83)
 DP7802
 DP7802                          SUPERSEDED SURVEY CONTROL
 DP7802
 DP7802.No superseded survey control is available for this station.
 DP7802
 DP7802_MARKER: F = FLANGE-ENCASED ROD
 DP7802_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7802_STAMPING: WB 045 2015
 DP7802_MARK LOGO: UIL
 DP7802_PROJECTION: FLUSH
 DP7802_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7802_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7802+STABILITY: POSITION/ELEVATION WELL
 DP7802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7802+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 DP7802_ROD/PIPE-DEPTH: 14.6 meters
 DP7802_SLEEVE-DEPTH  : 0.9 meters
 DP7802
 DP7802  HISTORY     - Date     Condition        Report By
 DP7802  HISTORY     - 20150326 MONUMENTED       BCA
 DP7802
 DP7802                          STATION DESCRIPTION
 DP7802
 DP7802'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7802'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST OF COMPTON, 6.3 MI
 DP7802'(10.1 KM) EAST-SOUTHEAST OF AMBOY AND 3.6 MI (5.8 KM) NORTH-NORTHEAST
 DP7802'OF SUBLETTE.
 DP7802'
 DP7802'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7802'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO EAST ON CR 12 (SUBLETTE
 DP7802'RD) FOR 1.0 MI (1.6 KM) TO BURKHARDT ROAD.  TURN LEFT AND GO NORTH ON
 DP7802'BURKHARDT ROAD FOR 3.0 MI (4.8 KM) TO RICHARDSON ROAD.  CONTINUE NORTH
 DP7802'ON BURKHARDT ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP7802'
 DP7802'THE STATION IS LOCATED 24.5 FT (7.5 M) WEST OF THE CENTERLINE OF
 DP7802'BURKHARDT ROAD, 59.3 FT (18.1 M) NORTHWEST OF A POWER POLE, 38.0 FT
 DP7802'(11.6 M) NORTHWEST OF A RAILROAD SPIKE IN THE CENTERLINE OF BURKHARDT
 DP7802'ROAD, 15.2 FT (4.6 M) WEST OF THE EDGE OF PAVEMENT OF BURKHARDT ROAD
 DP7802'AND 9.0 FT (2.7 M) NORTHWEST OF THE NORTH END OF A 24 INCH (61 CM)
 DP7802'CORRUGATED METAL PIPE.
 DP7802'
 DP7802'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7802'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7802'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7803 ***********************************************************************
 DP7803  DESIGNATION -  WB 046
 DP7803  PID         -  DP7803
 DP7803  STATE/COUNTY-  IL/LEE
 DP7803  COUNTRY     -  US
 DP7803  USGS QUAD   -  SUBLETTE (2018)
 DP7803
 DP7803                         *CURRENT SURVEY CONTROL
 DP7803  ______________________________________________________________________
 DP7803* NAD 83(1986) POSITION- 41 40 42.3    (N) 089 12 32.4    (W)   HD_HELD2
 DP7803* NAVD 88 ORTHO HEIGHT -   290.654 (meters)      953.59  (feet) ADJUSTED
 DP7803  ______________________________________________________________________
 DP7803  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 DP7803  DYNAMIC HEIGHT  -        290.542 (meters)      953.22  (feet) COMP
 DP7803  MODELED GRAVITY -    980,231.0   (mgal)                       NAVD 88
 DP7803
 DP7803  VERT ORDER      -  SECOND    CLASS I
 DP7803
 DP7803.The horizontal coordinates were established by autonomous hand held GPS
 DP7803.observations and have an estimated accuracy of +/- 10 meters.
 DP7803
 DP7803.The orthometric height was determined by differential leveling and
 DP7803.adjusted by the IL DEPT OF TRANSP
 DP7803.in July 2015.
 DP7803
 DP7803.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7803.GEOID18 height accuracy estimate available here.
 DP7803
 DP7803.Click photographs - Photos may exist for this station.
 DP7803
 DP7803.The dynamic height is computed by dividing the NAVD 88
 DP7803.geopotential number by the normal gravity value computed on the
 DP7803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7803.degrees latitude (g = 980.6199 gals.).
 DP7803
 DP7803.The modeled gravity was interpolated from observed gravity values.
 DP7803
 DP7803;                    North         East    Units  Estimated Accuracy
 DP7803;SPC IL W     -   556,810.      779,737.      MT  (+/- 10 meters HH2 GPS)
 DP7803
 DP7803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1613216429(NAD 83)
 DP7803
 DP7803                          SUPERSEDED SURVEY CONTROL
 DP7803
 DP7803.No superseded survey control is available for this station.
 DP7803
 DP7803_MARKER: F = FLANGE-ENCASED ROD
 DP7803_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7803_STAMPING: WB 046 2015
 DP7803_MARK LOGO: UIL
 DP7803_PROJECTION: FLUSH
 DP7803_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7803_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP7803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7803+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7803_ROD/PIPE-DEPTH: 3.4 meters
 DP7803_SLEEVE-DEPTH  : 0.9 meters
 DP7803
 DP7803  HISTORY     - Date     Condition        Report By
 DP7803  HISTORY     - 20150327 MONUMENTED       BCA
 DP7803
 DP7803                          STATION DESCRIPTION
 DP7803
 DP7803'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7803'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST OF COMPTON, 6.7 MI
 DP7803'(10.8 KM) EAST-SOUTHEAST OF AMBOY AND 2.6 MI (4.2 KM) NORTH-NORTHEAST
 DP7803'OF SUBLETTE.
 DP7803'
 DP7803'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7803'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO EAST ON CR 12 (SUBLETTE
 DP7803'RD) FOR 1.0 MI (1.6 KM) TO BURKHARDT ROAD.  TURN LEFT AND GO NORTH ON
 DP7803'BURKHARDT ROAD FOR 2.0 MI (3.2 KM) TO SHADY OAKS ROAD.  CONTINUE NORTH
 DP7803'ON BURKHARDT ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP7803'
 DP7803'THE STATION IS LOCATED 31.1 FT (9.5 M) EAST OF THE CENTERLINE OF
 DP7803'BURKHARDT ROAD, 31.6 FT (9.6 M) EAST OF A 5/8 INCH (16 MM) REBAR IN
 DP7803'THE CENTER OF BURKHARDT ROAD AND 2.0 FT (0.6 M) WEST OF A FENCE POST.
 DP7803'
 DP7803'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7803'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7803'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7804 ***********************************************************************
 DP7804  DESIGNATION -  WB 047
 DP7804  PID         -  DP7804
 DP7804  STATE/COUNTY-  IL/LEE
 DP7804  COUNTRY     -  US
 DP7804  USGS QUAD   -  SUBLETTE (2018)
 DP7804
 DP7804                         *CURRENT SURVEY CONTROL
 DP7804  ______________________________________________________________________
 DP7804* NAD 83(1986) POSITION- 41 39 54.05   (N) 089 12 34.56   (W)   HD_HELD1
 DP7804* NAVD 88 ORTHO HEIGHT -   288.828 (meters)      947.60  (feet) ADJUSTED
 DP7804  ______________________________________________________________________
 DP7804  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 DP7804  DYNAMIC HEIGHT  -        288.717 (meters)      947.23  (feet) COMP
 DP7804  MODELED GRAVITY -    980,228.8   (mgal)                       NAVD 88
 DP7804
 DP7804  VERT ORDER      -  SECOND    CLASS I
 DP7804
 DP7804.The horizontal coordinates were determined by differentially corrected
 DP7804.hand held GPS observations or other comparable positioning techniques
 DP7804.and have an estimated accuracy of +/- 3 meters.
 DP7804
 DP7804.The orthometric height was determined by differential leveling and
 DP7804.adjusted by the IL DEPT OF TRANSP
 DP7804.in July 2015.
 DP7804
 DP7804.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7804.GEOID18 height accuracy estimate available here.
 DP7804
 DP7804.Click photographs - Photos may exist for this station.
 DP7804
 DP7804.The dynamic height is computed by dividing the NAVD 88
 DP7804.geopotential number by the normal gravity value computed on the
 DP7804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7804.degrees latitude (g = 980.6199 gals.).
 DP7804
 DP7804.The modeled gravity was interpolated from observed gravity values.
 DP7804
 DP7804;                    North         East    Units  Estimated Accuracy
 DP7804;SPC IL W     -   555,320.4     779,704.0     MT  (+/- 3 meters HH1 GPS) 
 DP7804
 DP7804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1604414942(NAD 83)
 DP7804
 DP7804                          SUPERSEDED SURVEY CONTROL
 DP7804
 DP7804.No superseded survey control is available for this station.
 DP7804
 DP7804_MARKER: F = FLANGE-ENCASED ROD
 DP7804_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7804_STAMPING: WB 047 2015
 DP7804_MARK LOGO: ILDT
 DP7804_PROJECTION: RECESSED 10 CENTIMETERS
 DP7804_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7804_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7804+STABILITY: POSITION/ELEVATION WELL
 DP7804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7804+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 DP7804_ROD/PIPE-DEPTH: 9.8 meters
 DP7804_SLEEVE-DEPTH  : 0.9 meters
 DP7804
 DP7804  HISTORY     - Date     Condition        Report By
 DP7804  HISTORY     - 20150327 MONUMENTED       BCA
 DP7804  HISTORY     - 20151014 GOOD             ILGEO
 DP7804
 DP7804                          STATION DESCRIPTION
 DP7804
 DP7804'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7804'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST-SOUTHEAST OF AMBOY,
 DP7804'6.9 MI (11.1 KM) WEST-SOUTHWEST OF COMPTON AND 1.8 MI (2.9 KM)
 DP7804'NORTH-NORTHEAST OF SUBLETTE.
 DP7804'
 DP7804'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7804'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO EAST ON CR 12 (SUBLETTE
 DP7804'RD) FOR 1.0 MI (1.6 KM) TO BURKHARDT ROAD.  TURN LEFT AND GO NORTH ON
 DP7804'BURKHARDT ROAD FOR 1.0 MI (1.6 KM) TO TOWER ROAD.  CONTINUE NORTH ON
 DP7804'BURKHARDT ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP7804'
 DP7804'THE STATION IS LOCATED 28.2 FT (8.6 M) WEST OF THE CENTERLINE OF
 DP7804'BURKHARDT ROAD, 52.0 FT (15.8 M) WEST-SOUTHWEST OF A POWER POLE, 37.3
 DP7804'FT (11.4 M) NORTHWEST OF A 5/8 INCH (16 MM) REBAR IN THE CENTER OF
 DP7804'BURKHARDT ROAD, 23.8 FT (7.3 M) NORTH OF A POWER POLE AND 17.2 FT (5.2
 DP7804'M) WEST OF THE EDGE OF PAVEMENT OF BURKHARDT ROAD.
 DP7804'
 DP7804'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7804'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7804'IN IDENTIFICATION.
 DP7804
 DP7804                          STATION RECOVERY (2015)
 DP7804
 DP7804'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2015 (MEB)
 DP7804'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7805 ***********************************************************************
 DP7805  DESIGNATION -  WB 048
 DP7805  PID         -  DP7805
 DP7805  STATE/COUNTY-  IL/LEE
 DP7805  COUNTRY     -  US
 DP7805  USGS QUAD   -  SUBLETTE (2018)
 DP7805
 DP7805                         *CURRENT SURVEY CONTROL
 DP7805  ______________________________________________________________________
 DP7805* NAD 83(1986) POSITION- 41 39 06.1    (N) 089 12 33.5    (W)   HD_HELD2
 DP7805* NAVD 88 ORTHO HEIGHT -   281.201 (meters)      922.57  (feet) ADJUSTED
 DP7805  ______________________________________________________________________
 DP7805  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 DP7805  DYNAMIC HEIGHT  -        281.092 (meters)      922.22  (feet) COMP
 DP7805  MODELED GRAVITY -    980,227.1   (mgal)                       NAVD 88
 DP7805
 DP7805  VERT ORDER      -  SECOND    CLASS I
 DP7805
 DP7805.The horizontal coordinates were established by autonomous hand held GPS
 DP7805.observations and have an estimated accuracy of +/- 10 meters.
 DP7805
 DP7805.The orthometric height was determined by differential leveling and
 DP7805.adjusted by the IL DEPT OF TRANSP
 DP7805.in July 2015.
 DP7805
 DP7805.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7805.GEOID18 height accuracy estimate available here.
 DP7805
 DP7805.Click photographs - Photos may exist for this station.
 DP7805
 DP7805.The dynamic height is computed by dividing the NAVD 88
 DP7805.geopotential number by the normal gravity value computed on the
 DP7805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7805.degrees latitude (g = 980.6199 gals.).
 DP7805
 DP7805.The modeled gravity was interpolated from observed gravity values.
 DP7805
 DP7805;                    North         East    Units  Estimated Accuracy
 DP7805;SPC IL W     -   553,841.      779,745.      MT  (+/- 10 meters HH2 GPS)
 DP7805
 DP7805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1603013463(NAD 83)
 DP7805
 DP7805                          SUPERSEDED SURVEY CONTROL
 DP7805
 DP7805.No superseded survey control is available for this station.
 DP7805
 DP7805_MARKER: F = FLANGE-ENCASED ROD
 DP7805_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7805_STAMPING: WB 048 2015
 DP7805_MARK LOGO: UIL
 DP7805_PROJECTION: FLUSH
 DP7805_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7805_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7805+STABILITY: POSITION/ELEVATION WELL
 DP7805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7805+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7805_ROD/PIPE-DEPTH: 15.8 meters
 DP7805_SLEEVE-DEPTH  : 0.9 meters
 DP7805
 DP7805  HISTORY     - Date     Condition        Report By
 DP7805  HISTORY     - 20150327 MONUMENTED       BCA
 DP7805
 DP7805                          STATION DESCRIPTION
 DP7805
 DP7805'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7805'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF AMBOY, 7.3
 DP7805'MI (11.7 KM) WEST-SOUTHWEST OF COMPTON AND 1.1 MI (1.8 KM)
 DP7805'EAST-NORTHEAST OF SUBLETTE.
 DP7805'
 DP7805'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7805'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO EAST ON CR 12 (SUBLETTE
 DP7805'RD) FOR 1.0 MI (1.6 KM) TO BURKHARDT ROAD.  TURN LEFT AND GO NORTH ON
 DP7805'BURKHARDT ROAD FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP7805'
 DP7805'THE STATION IS LOCATED 32.5 FT (9.9 M) EAST OF THE CENTERLINE OF
 DP7805'BURKHARDT ROAD, 65.8 FT (20.1 M) EAST OF A PVC FENCE POST, 64.3 FT
 DP7805'(19.6 M) EAST OF A POWER POLE AND 21.7 FT (6.6 M) EAST OF THE EDGE OF
 DP7805'PAVEMENT OF BURKHARDT ROAD.
 DP7805'
 DP7805'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7805'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7805'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7806 ***********************************************************************
 DP7806  DESIGNATION -  WB 049
 DP7806  PID         -  DP7806
 DP7806  STATE/COUNTY-  IL/LEE
 DP7806  COUNTRY     -  US
 DP7806  USGS QUAD   -  SUBLETTE (2018)
 DP7806
 DP7806                         *CURRENT SURVEY CONTROL
 DP7806  ______________________________________________________________________
 DP7806* NAD 83(1986) POSITION- 41 38 35.8    (N) 089 12 51.0    (W)   HD_HELD2
 DP7806* NAVD 88 ORTHO HEIGHT -   274.064 (meters)      899.16  (feet) ADJUSTED
 DP7806  ______________________________________________________________________
 DP7806  GEOID HEIGHT    -        -33.019 (meters)                     GEOID18
 DP7806  DYNAMIC HEIGHT  -        273.957 (meters)      898.81  (feet) COMP
 DP7806  MODELED GRAVITY -    980,226.0   (mgal)                       NAVD 88
 DP7806
 DP7806  VERT ORDER      -  SECOND    CLASS I
 DP7806
 DP7806.The horizontal coordinates were established by autonomous hand held GPS
 DP7806.observations and have an estimated accuracy of +/- 10 meters.
 DP7806
 DP7806.The orthometric height was determined by differential leveling and
 DP7806.adjusted by the IL DEPT OF TRANSP
 DP7806.in July 2015.
 DP7806
 DP7806.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7806.GEOID18 height accuracy estimate available here.
 DP7806
 DP7806.Click photographs - Photos may exist for this station.
 DP7806
 DP7806.The dynamic height is computed by dividing the NAVD 88
 DP7806.geopotential number by the normal gravity value computed on the
 DP7806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7806.degrees latitude (g = 980.6199 gals.).
 DP7806
 DP7806.The modeled gravity was interpolated from observed gravity values.
 DP7806
 DP7806;                    North         East    Units  Estimated Accuracy
 DP7806;SPC IL W     -   552,902.      779,350.      MT  (+/- 10 meters HH2 GPS)
 DP7806
 DP7806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1560112539(NAD 83)
 DP7806
 DP7806                          SUPERSEDED SURVEY CONTROL
 DP7806
 DP7806.No superseded survey control is available for this station.
 DP7806
 DP7806_MARKER: F = FLANGE-ENCASED ROD
 DP7806_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7806_STAMPING: WB 049 2015
 DP7806_MARK LOGO: UIL
 DP7806_PROJECTION: FLUSH
 DP7806_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7806_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7806+STABILITY: POSITION/ELEVATION WELL
 DP7806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7806+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2015
 DP7806_ROD/PIPE-DEPTH: 12.2 meters
 DP7806_SLEEVE-DEPTH  : 0.9 meters
 DP7806
 DP7806  HISTORY     - Date     Condition        Report By
 DP7806  HISTORY     - 20150327 MONUMENTED       BCA
 DP7806
 DP7806                          STATION DESCRIPTION
 DP7806
 DP7806'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7806'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-SOUTHWEST OF
 DP7806'COMPTON, 7.7 MI (12.4 KM) SOUTHEAST OF AMBOY AND 0.7 MI (1.1 KM) EAST
 DP7806'OF SUBLETTE.
 DP7806'
 DP7806'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7806'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO EAST ON CR 12 (SUBLETTE
 DP7806'RD) FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP7806'
 DP7806'THE STATION IS LOCATED 35.2 FT (10.7 M) NORTH OF THE CENTERLINE OF
 DP7806'SUBLETTE ROAD, 88.0 FT (26.8 M) WEST OF THE SOUTHWEST CORNER OF A BOX
 DP7806'CULVERT HEADWALL, 35.6 FT (10.9 M) NORTH-NORTHWEST OF A 5/8 INCH (16
 DP7806'MM) REBAR IN THE CENTER OF SUBLETTE ROAD, 25.0 FT (7.6 M) NORTH OF THE
 DP7806'EDGE OF PAVEMENT OF SUBLETTE ROAD AND 5.0 FT (1.5 M) SOUTHWEST OF A
 DP7806'WOODEN POST.
 DP7806'
 DP7806'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7806'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7806'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7807 ***********************************************************************
 DP7807  DESIGNATION -  WB 050
 DP7807  PID         -  DP7807
 DP7807  STATE/COUNTY-  IL/LEE
 DP7807  COUNTRY     -  US
 DP7807  USGS QUAD   -  SUBLETTE (2018)
 DP7807
 DP7807                         *CURRENT SURVEY CONTROL
 DP7807  ______________________________________________________________________
 DP7807* NAD 83(1986) POSITION- 41 38 35.6    (N) 089 13 40.2    (W)   HD_HELD2
 DP7807* NAVD 88 ORTHO HEIGHT -   280.272 (meters)      919.53  (feet) ADJUSTED
 DP7807  ______________________________________________________________________
 DP7807  GEOID HEIGHT    -        -33.016 (meters)                     GEOID18
 DP7807  DYNAMIC HEIGHT  -        280.163 (meters)      919.17  (feet) COMP
 DP7807  MODELED GRAVITY -    980,226.2   (mgal)                       NAVD 88
 DP7807
 DP7807  VERT ORDER      -  SECOND    CLASS I
 DP7807
 DP7807.The horizontal coordinates were established by autonomous hand held GPS
 DP7807.observations and have an estimated accuracy of +/- 10 meters.
 DP7807
 DP7807.The orthometric height was determined by differential leveling and
 DP7807.adjusted by the IL DEPT OF TRANSP
 DP7807.in July 2015.
 DP7807
 DP7807.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7807.GEOID18 height accuracy estimate available here.
 DP7807
 DP7807.Click photographs - Photos may exist for this station.
 DP7807
 DP7807.The dynamic height is computed by dividing the NAVD 88
 DP7807.geopotential number by the normal gravity value computed on the
 DP7807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7807.degrees latitude (g = 980.6199 gals.).
 DP7807
 DP7807.The modeled gravity was interpolated from observed gravity values.
 DP7807
 DP7807;                    North         East    Units  Estimated Accuracy
 DP7807;SPC IL W     -   552,883.      778,212.      MT  (+/- 10 meters HH2 GPS)
 DP7807
 DP7807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1446312562(NAD 83)
 DP7807
 DP7807                          SUPERSEDED SURVEY CONTROL
 DP7807
 DP7807.No superseded survey control is available for this station.
 DP7807
 DP7807_MARKER: F = FLANGE-ENCASED ROD
 DP7807_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7807_STAMPING: WB 050 2015
 DP7807_MARK LOGO: UIL
 DP7807_PROJECTION: FLUSH
 DP7807_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7807_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7807+STABILITY: POSITION/ELEVATION WELL
 DP7807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7807+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2015
 DP7807_ROD/PIPE-DEPTH: 13.4 meters
 DP7807_SLEEVE-DEPTH  : 0.9 meters
 DP7807
 DP7807  HISTORY     - Date     Condition        Report By
 DP7807  HISTORY     - 20150331 MONUMENTED       BCA
 DP7807
 DP7807                          STATION DESCRIPTION
 DP7807
 DP7807'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7807'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHEAST OF LA
 DP7807'MOILLE, 7.2 MI (11.6 KM) SOUTHEAST OF AMBOY AND IN THE TOWN OF
 DP7807'SUBLETTE, IL.
 DP7807'
 DP7807'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE JUNCTION OF US
 DP7807'52 (PENNSYLVANIA AVE) WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL.
 DP7807'
 DP7807'THE STATION IS LOCATED 41.5 FT (12.6 M) NORTH OF THE CENTERLINE OF
 DP7807'MAIN STREET, 41.5 FT (12.6 M) NORTHEAST OF THE CENTERLINE OF US 52,
 DP7807'63.6 FT (19.4 M) SOUTH OF THE SOUTHEAST CORNER OF A BLOCK BUILDING AND
 DP7807'15.0 FT (4.6 M) WEST OF A POWER POLE.
 DP7807'
 DP7807'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7807'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7807'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7808 ***********************************************************************
 DP7808  DESIGNATION -  WB 051
 DP7808  PID         -  DP7808
 DP7808  STATE/COUNTY-  IL/LEE
 DP7808  COUNTRY     -  US
 DP7808  USGS QUAD   -  SUBLETTE (2018)
 DP7808
 DP7808                         *CURRENT SURVEY CONTROL
 DP7808  ______________________________________________________________________
 DP7808* NAD 83(1986) POSITION- 41 37 43.7    (N) 089 13 41.8    (W)   HD_HELD2
 DP7808* NAVD 88 ORTHO HEIGHT -   274.156 (meters)      899.46  (feet) ADJUSTED
 DP7808  ______________________________________________________________________
 DP7808  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 DP7808  DYNAMIC HEIGHT  -        274.049 (meters)      899.11  (feet) COMP
 DP7808  MODELED GRAVITY -    980,224.3   (mgal)                       NAVD 88
 DP7808
 DP7808  VERT ORDER      -  SECOND    CLASS I
 DP7808
 DP7808.The horizontal coordinates were established by autonomous hand held GPS
 DP7808.observations and have an estimated accuracy of +/- 10 meters.
 DP7808
 DP7808.The orthometric height was determined by differential leveling and
 DP7808.adjusted by the IL DEPT OF TRANSP
 DP7808.in July 2015.
 DP7808
 DP7808.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7808.GEOID18 height accuracy estimate available here.
 DP7808
 DP7808.Click photographs - Photos may exist for this station.
 DP7808
 DP7808.The dynamic height is computed by dividing the NAVD 88
 DP7808.geopotential number by the normal gravity value computed on the
 DP7808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7808.degrees latitude (g = 980.6199 gals.).
 DP7808
 DP7808.The modeled gravity was interpolated from observed gravity values.
 DP7808
 DP7808;                    North         East    Units  Estimated Accuracy
 DP7808;SPC IL W     -   551,282.      778,192.      MT  (+/- 10 meters HH2 GPS)
 DP7808
 DP7808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1438510962(NAD 83)
 DP7808
 DP7808                          SUPERSEDED SURVEY CONTROL
 DP7808
 DP7808.No superseded survey control is available for this station.
 DP7808
 DP7808_MARKER: F = FLANGE-ENCASED ROD
 DP7808_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7808_STAMPING: WB 051 2015
 DP7808_MARK LOGO: UIL
 DP7808_PROJECTION: FLUSH
 DP7808_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7808_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7808+STABILITY: POSITION/ELEVATION WELL
 DP7808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7808+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2015
 DP7808_ROD/PIPE-DEPTH: 8.5 meters
 DP7808_SLEEVE-DEPTH  : 0.9 meters
 DP7808
 DP7808  HISTORY     - Date     Condition        Report By
 DP7808  HISTORY     - 20150331 MONUMENTED       BCA
 DP7808
 DP7808                          STATION DESCRIPTION
 DP7808
 DP7808'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7808'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHEAST OF AMBOY, 7.2
 DP7808'MI (11.6 KM) NORTH-NORTHEAST OF LA MOILLE AND 1.0 MI (1.6 KM) SOUTH OF
 DP7808'SUBLETTE.
 DP7808'
 DP7808'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7808'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO WEST ON CR 12 FOR 0.05 MI
 DP7808'(0.1 KM) TO FRONT STREET (CENTER RD).  TURN LEFT AND GO SOUTH ON FRONT
 DP7808'STREET (CENTER RD) FOR 1.0 MI (1.6 KM) TO MAYTOWN ROAD AND THE STATION
 DP7808'ON THE LEFT.
 DP7808'
 DP7808'THE STATION IS LOCATED 33.5 FT (10.2 M) EAST OF THE CENTERLINE OF
 DP7808'CENTER ROAD, 34.0 FT (10.4 M) NORTH OF THE CENTERLINE OF MAYTOWN ROAD,
 DP7808'24.4 FT (7.4 M) NORTHWEST OF A POST FOR A 'STOP' SIGN AND 5.1 FT (1.6
 DP7808'M) NORTH OF A POST FOR A ROAD SIGN.
 DP7808'
 DP7808'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7808'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7808'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7809 ***********************************************************************
 DP7809  DESIGNATION -  WB 052
 DP7809  PID         -  DP7809
 DP7809  STATE/COUNTY-  IL/LEE
 DP7809  COUNTRY     -  US
 DP7809  USGS QUAD   -  MENDOTA WEST (2018)
 DP7809
 DP7809                         *CURRENT SURVEY CONTROL
 DP7809  ______________________________________________________________________
 DP7809* NAD 83(1986) POSITION- 41 36 51.5    (N) 089 13 41.0    (W)   HD_HELD2
 DP7809* NAVD 88 ORTHO HEIGHT -   262.526 (meters)      861.30  (feet) ADJUSTED
 DP7809  ______________________________________________________________________
 DP7809  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 DP7809  DYNAMIC HEIGHT  -        262.423 (meters)      860.97  (feet) COMP
 DP7809  MODELED GRAVITY -    980,223.3   (mgal)                       NAVD 88
 DP7809
 DP7809  VERT ORDER      -  SECOND    CLASS I
 DP7809
 DP7809.The horizontal coordinates were established by autonomous hand held GPS
 DP7809.observations and have an estimated accuracy of +/- 10 meters.
 DP7809
 DP7809.The orthometric height was determined by differential leveling and
 DP7809.adjusted by the IL DEPT OF TRANSP
 DP7809.in July 2015.
 DP7809
 DP7809.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7809.GEOID18 height accuracy estimate available here.
 DP7809
 DP7809.Click photographs - Photos may exist for this station.
 DP7809
 DP7809.The dynamic height is computed by dividing the NAVD 88
 DP7809.geopotential number by the normal gravity value computed on the
 DP7809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7809.degrees latitude (g = 980.6199 gals.).
 DP7809
 DP7809.The modeled gravity was interpolated from observed gravity values.
 DP7809
 DP7809;                    North         East    Units  Estimated Accuracy
 DP7809;SPC IL W     -   549,672.      778,228.      MT  (+/- 10 meters HH2 GPS)
 DP7809
 DP7809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1436209352(NAD 83)
 DP7809
 DP7809                          SUPERSEDED SURVEY CONTROL
 DP7809
 DP7809.No superseded survey control is available for this station.
 DP7809
 DP7809_MARKER: F = FLANGE-ENCASED ROD
 DP7809_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7809_STAMPING: WB 052 2015
 DP7809_MARK LOGO: UIL
 DP7809_PROJECTION: FLUSH
 DP7809_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7809_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7809+STABILITY: POSITION/ELEVATION WELL
 DP7809_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7809+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2015
 DP7809_ROD/PIPE-DEPTH: 9.8 meters
 DP7809_SLEEVE-DEPTH  : 0.9 meters
 DP7809
 DP7809  HISTORY     - Date     Condition        Report By
 DP7809  HISTORY     - 20150331 MONUMENTED       BCA
 DP7809
 DP7809                          STATION DESCRIPTION
 DP7809
 DP7809'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7809'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHWEST OF MENDOTA,
 DP7809'6.3 MI (10.1 KM) NORTH-NORTHEAST OF LA MOILLE AND 2.0 MI (3.2 KM)
 DP7809'SOUTH OF SUBLETTE.
 DP7809'
 DP7809'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7809'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO WEST ON CR 12 FOR 0.05 MI
 DP7809'(0.1 KM) TO FRONT STREET (CENTER RD).  TURN LEFT AND GO SOUTH ON FRONT
 DP7809'STREET (CENTER RD) FOR 2.0 MI (3.2 KM) TO TODD ROAD AND THE STATION ON
 DP7809'THE LEFT.
 DP7809'
 DP7809'THE STATION IS LOCATED 29.0 FT (8.8 M) EAST OF THE CENTERLINE OF
 DP7809'CENTER ROAD, 39.9 FT (12.2 M) NORTH OF THE CENTERLINE OF TODD ROAD,
 DP7809'30.7 FT (9.4 M) NORTH OF EDGE OF PAVEMENT OF TODD ROAD, 25.5 FT (7.8
 DP7809'M) NORTH-NORTHWEST OF A POST FOR A 'STOP' SIGN AND 13.2 FT (4.0 M)
 DP7809'NORTHEAST OF THE EAST END OF THE NORTH 24 INCH CORRUGATED METAL PIPE.
 DP7809'
 DP7809'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7809'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7809'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7810 ***********************************************************************
 DP7810  DESIGNATION -  WB 053
 DP7810  PID         -  DP7810
 DP7810  STATE/COUNTY-  IL/LEE
 DP7810  COUNTRY     -  US
 DP7810  USGS QUAD   -  MENDOTA WEST (2018)
 DP7810
 DP7810                         *CURRENT SURVEY CONTROL
 DP7810  ______________________________________________________________________
 DP7810* NAD 83(1986) POSITION- 41 36 03.9    (N) 089 13 40.4    (W)   HD_HELD2
 DP7810* NAVD 88 ORTHO HEIGHT -   255.993 (meters)      839.87  (feet) ADJUSTED
 DP7810  ______________________________________________________________________
 DP7810  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 DP7810  DYNAMIC HEIGHT  -        255.893 (meters)      839.54  (feet) COMP
 DP7810  MODELED GRAVITY -    980,222.8   (mgal)                       NAVD 88
 DP7810
 DP7810  VERT ORDER      -  SECOND    CLASS I
 DP7810
 DP7810.The horizontal coordinates were established by autonomous hand held GPS
 DP7810.observations and have an estimated accuracy of +/- 10 meters.
 DP7810
 DP7810.The orthometric height was determined by differential leveling and
 DP7810.adjusted by the IL DEPT OF TRANSP
 DP7810.in July 2015.
 DP7810
 DP7810.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7810.GEOID18 height accuracy estimate available here.
 DP7810
 DP7810.Click photographs - Photos may exist for this station.
 DP7810
 DP7810.The dynamic height is computed by dividing the NAVD 88
 DP7810.geopotential number by the normal gravity value computed on the
 DP7810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7810.degrees latitude (g = 980.6199 gals.).
 DP7810
 DP7810.The modeled gravity was interpolated from observed gravity values.
 DP7810
 DP7810;                    North         East    Units  Estimated Accuracy
 DP7810;SPC IL W     -   548,203.      778,258.      MT  (+/- 10 meters HH2 GPS)
 DP7810
 DP7810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1433807883(NAD 83)
 DP7810
 DP7810                          SUPERSEDED SURVEY CONTROL
 DP7810
 DP7810.No superseded survey control is available for this station.
 DP7810
 DP7810_MARKER: F = FLANGE-ENCASED ROD
 DP7810_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7810_STAMPING: WB 053 2015
 DP7810_MARK LOGO: UIL
 DP7810_PROJECTION: FLUSH
 DP7810_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7810_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7810+STABILITY: POSITION/ELEVATION WELL
 DP7810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7810+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2015
 DP7810_ROD/PIPE-DEPTH: 12.2 meters
 DP7810_SLEEVE-DEPTH  : 0.9 meters
 DP7810
 DP7810  HISTORY     - Date     Condition        Report By
 DP7810  HISTORY     - 20150331 MONUMENTED       BCA
 DP7810
 DP7810                          STATION DESCRIPTION
 DP7810
 DP7810'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7810'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-NORTHWEST OF
 DP7810'MENDOTA, 5.5 MI (8.8 KM) NORTH-NORTHEAST OF LA MOILLE AND 2.9 MI (4.7
 DP7810'KM) SOUTH OF SUBLETTE.
 DP7810'
 DP7810'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7810'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO WEST ON CR 12 FOR 0.05 MI
 DP7810'(0.1 KM) TO FRONT STREET (CENTER RD).  TURN LEFT AND GO SOUTH ON FRONT
 DP7810'STREET (CENTER RD) FOR 2.9 MI (4.7 KM) TO SAINT MARY'S ROAD AND THE
 DP7810'STATION ON THE LEFT.
 DP7810'
 DP7810'THE STATION IS LOCATED 28.0 FT (8.5 M) EAST OF THE CENTERLINE OF
 DP7810'CENTER ROAD, 18.9 FT (5.8 M) EAST OF THE EDGE OF PAVEMENT OF CENTER
 DP7810'ROAD AND 1.8 FT (0.5 M) WEST OF A 15 INCH (38 CM) CONCRETE POST.
 DP7810'
 DP7810'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7810'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7810'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7811 ***********************************************************************
 DP7811  DESIGNATION -  WB 054
 DP7811  PID         -  DP7811
 DP7811  STATE/COUNTY-  IL/LEE
 DP7811  COUNTRY     -  US
 DP7811  USGS QUAD   -  MENDOTA WEST (2018)
 DP7811
 DP7811                         *CURRENT SURVEY CONTROL
 DP7811  ______________________________________________________________________
 DP7811* NAD 83(1986) POSITION- 41 36 01.75   (N) 089 14 51.95   (W)   HD_HELD1
 DP7811* NAVD 88 ORTHO HEIGHT -   255.382 (meters)      837.87  (feet) ADJUSTED
 DP7811  ______________________________________________________________________
 DP7811  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DP7811  DYNAMIC HEIGHT  -        255.281 (meters)      837.53  (feet) COMP
 DP7811  MODELED GRAVITY -    980,222.5   (mgal)                       NAVD 88
 DP7811
 DP7811  VERT ORDER      -  SECOND    CLASS I
 DP7811
 DP7811.The horizontal coordinates were determined by differentially corrected
 DP7811.hand held GPS observations or other comparable positioning techniques
 DP7811.and have an estimated accuracy of +/- 3 meters.
 DP7811
 DP7811.The orthometric height was determined by differential leveling and
 DP7811.adjusted by the IL DEPT OF TRANSP
 DP7811.in July 2015.
 DP7811
 DP7811.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7811.GEOID18 height accuracy estimate available here.
 DP7811
 DP7811.Click photographs - Photos may exist for this station.
 DP7811
 DP7811.The dynamic height is computed by dividing the NAVD 88
 DP7811.geopotential number by the normal gravity value computed on the
 DP7811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7811.degrees latitude (g = 980.6199 gals.).
 DP7811
 DP7811.The modeled gravity was interpolated from observed gravity values.
 DP7811
 DP7811;                    North         East    Units  Estimated Accuracy
 DP7811;SPC IL W     -   548,119.3     776,602.0     MT  (+/- 3 meters HH1 GPS) 
 DP7811
 DP7811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1267907860(NAD 83)
 DP7811
 DP7811                          SUPERSEDED SURVEY CONTROL
 DP7811
 DP7811.No superseded survey control is available for this station.
 DP7811
 DP7811_MARKER: F = FLANGE-ENCASED ROD
 DP7811_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7811_STAMPING: WB 054 2015
 DP7811_MARK LOGO: UIL
 DP7811_PROJECTION: FLUSH
 DP7811_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7811_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7811+STABILITY: POSITION/ELEVATION WELL
 DP7811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7811+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2015
 DP7811_ROD/PIPE-DEPTH: 9.8 meters
 DP7811_SLEEVE-DEPTH  : 0.9 meters
 DP7811
 DP7811  HISTORY     - Date     Condition        Report By
 DP7811  HISTORY     - 20150331 MONUMENTED       BCA
 DP7811
 DP7811                          STATION DESCRIPTION
 DP7811
 DP7811'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7811'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DP7811'MENDOTA, 5.0 MI (8.0 KM) NORTH-NORTHEAST OF LA MOILLE AND 3.1 MI (5.0
 DP7811'KM) SOUTH-SOUTHWEST OF SUBLETTE.
 DP7811'
 DP7811'TO REACH THE STATION FROM THE JUNCTION OF US 52 (PENNSYLVANIA AVE)
 DP7811'WITH CR 12 (SUBLETTE RD) IN SUBLETTE, IL, GO WEST ON CR 12 FOR 0.05 MI
 DP7811'(0.1 KM) TO FRONT STREET (CENTER RD).  TURN LEFT AND GO SOUTH ON FRONT
 DP7811'STREET (CENTER RD) FOR 2.9 MI (4.7 KM) TO SAINT MARY'S ROAD.  TURN
 DP7811'RIGHT AND GO WEST ON SAINT MARY'S ROAD FOR 1.0 MI (1.6 KM) TO THE
 DP7811'STATION ON THE RIGHT.
 DP7811'
 DP7811'THE STATION IS LOCATED 28.0 FT (8.5 M) NORTH OF THE CENTERLINE OF
 DP7811'SAINT MARY'S ROAD, 43.7 FT (13.3 M) NORTHWEST OF THE NORTH END OF A 72
 DP7811'INCH (183 CM) CORRUGATED METAL PIPE, 28.0 FT (8.5 M) NORTHEAST OF THE
 DP7811'EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE AND 22.0 FT (6.7
 DP7811'M) NORTH OF THE EDGE OF PAVEMENT OF SAINT MARY'S ROAD.
 DP7811'
 DP7811'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7811'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7811'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7812 ***********************************************************************
 DP7812  DESIGNATION -  WB 055
 DP7812  PID         -  DP7812
 DP7812  STATE/COUNTY-  IL/LEE
 DP7812  COUNTRY     -  US
 DP7812  USGS QUAD   -  LA MOILLE (2018)
 DP7812
 DP7812                         *CURRENT SURVEY CONTROL
 DP7812  ______________________________________________________________________
 DP7812* NAD 83(1986) POSITION- 41 35 59.1    (N) 089 15 49.7    (W)   HD_HELD2
 DP7812* NAVD 88 ORTHO HEIGHT -   261.252 (meters)      857.12  (feet) ADJUSTED
 DP7812  ______________________________________________________________________
 DP7812  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DP7812  DYNAMIC HEIGHT  -        261.149 (meters)      856.79  (feet) COMP
 DP7812  MODELED GRAVITY -    980,222.4   (mgal)                       NAVD 88
 DP7812
 DP7812  VERT ORDER      -  SECOND    CLASS I
 DP7812
 DP7812.The horizontal coordinates were established by autonomous hand held GPS
 DP7812.observations and have an estimated accuracy of +/- 10 meters.
 DP7812
 DP7812.The orthometric height was determined by differential leveling and
 DP7812.adjusted by the IL DEPT OF TRANSP
 DP7812.in July 2015.
 DP7812
 DP7812.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7812.GEOID18 height accuracy estimate available here.
 DP7812
 DP7812.Click photographs - Photos may exist for this station.
 DP7812
 DP7812.The dynamic height is computed by dividing the NAVD 88
 DP7812.geopotential number by the normal gravity value computed on the
 DP7812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7812.degrees latitude (g = 980.6199 gals.).
 DP7812
 DP7812.The modeled gravity was interpolated from observed gravity values.
 DP7812
 DP7812;                    North         East    Units  Estimated Accuracy
 DP7812;SPC IL W     -   548,023.      775,266.      MT  (+/- 10 meters HH2 GPS)
 DP7812
 DP7812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1134007813(NAD 83)
 DP7812
 DP7812                          SUPERSEDED SURVEY CONTROL
 DP7812
 DP7812.No superseded survey control is available for this station.
 DP7812
 DP7812_MARKER: F = FLANGE-ENCASED ROD
 DP7812_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7812_STAMPING: WB 055 2015
 DP7812_MARK LOGO: UIL
 DP7812_PROJECTION: FLUSH
 DP7812_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7812_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7812+STABILITY: POSITION/ELEVATION WELL
 DP7812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7812+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2015
 DP7812_ROD/PIPE-DEPTH: 11.0 meters
 DP7812_SLEEVE-DEPTH  : 0.9 meters
 DP7812
 DP7812  HISTORY     - Date     Condition        Report By
 DP7812  HISTORY     - 20150331 MONUMENTED       BCA
 DP7812
 DP7812                          STATION DESCRIPTION
 DP7812
 DP7812'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7812'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-NORTHWEST OF
 DP7812'MENDOTA, 4.8 MI (7.7 KM) NORTH OF LA MOILLE AND 3.5 MI (5.6 KM)
 DP7812'SOUTH-SOUTHWEST OF SUBLETTE.
 DP7812'
 DP7812'TO REACH THE STATION FROM THE JUNCTION OF US 34 WITH SR 92 WITH CR 11
 DP7812'LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO NORTH ON CR 11 (CR 11
 DP7812'BECOMES CR 20 (LA MOILLE RD) AT THE COUNTY LINE) FOR 4.3 MI (6.9 KM)
 DP7812'TO SAINT MARY'S ROAD.  TURN RIGHT AND GO EAST ON SAINT MARY'S ROAD FOR
 DP7812'0.65 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP7812'
 DP7812'THE STATION IS LOCATED 27.6 FT (8.4 M) NORTH OF THE CENTERLINE OF
 DP7812'SAINT MARY'S ROAD, 17.8 FT (5.4 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP7812'SAINT MARY'S ROAD AND 2.3 FT (0.7 M) SOUTHEAST OF A POWER POLE.
 DP7812'
 DP7812'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7812'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7812'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7813 ***********************************************************************
 DP7813  DESIGNATION -  WB 056
 DP7813  PID         -  DP7813
 DP7813  STATE/COUNTY-  IL/LEE
 DP7813  COUNTRY     -  US
 DP7813  USGS QUAD   -  LA MOILLE (2018)
 DP7813
 DP7813                         *CURRENT SURVEY CONTROL
 DP7813  ______________________________________________________________________
 DP7813* NAD 83(1986) POSITION- 41 35 45.5    (N) 089 16 31.8    (W)   HD_HELD2
 DP7813* NAVD 88 ORTHO HEIGHT -   261.693 (meters)      858.57  (feet) ADJUSTED
 DP7813  ______________________________________________________________________
 DP7813  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DP7813  DYNAMIC HEIGHT  -        261.589 (meters)      858.23  (feet) COMP
 DP7813  MODELED GRAVITY -    980,221.9   (mgal)                       NAVD 88
 DP7813
 DP7813  VERT ORDER      -  SECOND    CLASS I
 DP7813
 DP7813.The horizontal coordinates were established by autonomous hand held GPS
 DP7813.observations and have an estimated accuracy of +/- 10 meters.
 DP7813
 DP7813.The orthometric height was determined by differential leveling and
 DP7813.adjusted by the IL DEPT OF TRANSP
 DP7813.in July 2015.
 DP7813
 DP7813.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7813.GEOID18 height accuracy estimate available here.
 DP7813
 DP7813.Click photographs - Photos may exist for this station.
 DP7813
 DP7813.The dynamic height is computed by dividing the NAVD 88
 DP7813.geopotential number by the normal gravity value computed on the
 DP7813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7813.degrees latitude (g = 980.6199 gals.).
 DP7813
 DP7813.The modeled gravity was interpolated from observed gravity values.
 DP7813
 DP7813;                    North         East    Units  Estimated Accuracy
 DP7813;SPC IL W     -   547,594.      774,295.      MT  (+/- 10 meters HH2 GPS)
 DP7813
 DP7813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1035507419(NAD 83)
 DP7813
 DP7813                          SUPERSEDED SURVEY CONTROL
 DP7813
 DP7813.No superseded survey control is available for this station.
 DP7813
 DP7813_MARKER: F = FLANGE-ENCASED ROD
 DP7813_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7813_STAMPING: WB 056 2015
 DP7813_MARK LOGO: UIL
 DP7813_PROJECTION: FLUSH
 DP7813_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7813_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7813+STABILITY: POSITION/ELEVATION WELL
 DP7813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7813+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2015
 DP7813_ROD/PIPE-DEPTH: 12.2 meters
 DP7813_SLEEVE-DEPTH  : 0.9 meters
 DP7813
 DP7813  HISTORY     - Date     Condition        Report By
 DP7813  HISTORY     - 20150401 MONUMENTED       BCA
 DP7813
 DP7813                          STATION DESCRIPTION
 DP7813
 DP7813'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7813'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH-SOUTHEAST OF
 DP7813'AMBOY, 4.4 MI (7.1 KM) NORTH OF LA MOILLE AND 4.1 MI (6.6 KM)
 DP7813'SOUTHWEST OF SUBLETTE.
 DP7813'
 DP7813'TO REACH THE STATION FROM THE JUNCTION OF US 34 WITH SR 92 WITH CR 11
 DP7813'LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO NORTH ON CR 11 (CR 11
 DP7813'BECOMES CR 20 (LA MOILLE RD) AT THE COUNTY LINE) FOR 5.7 MI (9.2 KM)
 DP7813'TO BUREAU ROAD.  CONTINUE NORTH ON CR 20 (LA MOILLE RD) FOR 0.55 MI
 DP7813'(0.9 KM) TO THE STATION ON THE RIGHT.
 DP7813'
 DP7813'THE STATION IS LOCATED 36.0 FT (11.0 M) EAST-NORTHEAST OF THE
 DP7813'CENTERLINE OF LA MOILLE ROAD, 24.8 FT (7.6 M) EAST-NORTHEAST OF THE
 DP7813'EDGE OF PAVEMENT OF LA MOILLE ROAD, 9.6 FT (2.9 M) NORTHWEST OF A
 DP7813'FENCE POST, 3.0 FT (0.9 M) WEST-NORTHWEST OF A RIGHT OF WAY MARKER AND
 DP7813'2.7 FT (0.8 M) WEST OF A CORNER FENCE POST.
 DP7813'
 DP7813'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7813'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7813'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7814 ***********************************************************************
 DP7814  DESIGNATION -  WB 057
 DP7814  PID         -  DP7814
 DP7814  STATE/COUNTY-  IL/BUREAU
 DP7814  COUNTRY     -  US
 DP7814  USGS QUAD   -  LA MOILLE (2018)
 DP7814
 DP7814                         *CURRENT SURVEY CONTROL
 DP7814  ______________________________________________________________________
 DP7814* NAD 83(1986) POSITION- 41 34 51.05   (N) 089 16 36.61   (W)   HD_HELD1
 DP7814* NAVD 88 ORTHO HEIGHT -   255.450 (meters)      838.09  (feet) ADJUSTED
 DP7814  ______________________________________________________________________
 DP7814  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 DP7814  DYNAMIC HEIGHT  -        255.349 (meters)      837.76  (feet) COMP
 DP7814  MODELED GRAVITY -    980,220.9   (mgal)                       NAVD 88
 DP7814
 DP7814  VERT ORDER      -  SECOND    CLASS I
 DP7814
 DP7814.The horizontal coordinates were determined by differentially corrected
 DP7814.hand held GPS observations or other comparable positioning techniques
 DP7814.and have an estimated accuracy of +/- 3 meters.
 DP7814
 DP7814.The orthometric height was determined by differential leveling and
 DP7814.adjusted by the IL DEPT OF TRANSP
 DP7814.in July 2015.
 DP7814
 DP7814.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7814.GEOID18 height accuracy estimate available here.
 DP7814
 DP7814.Click photographs - Photos may exist for this station.
 DP7814
 DP7814.The dynamic height is computed by dividing the NAVD 88
 DP7814.geopotential number by the normal gravity value computed on the
 DP7814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7814.degrees latitude (g = 980.6199 gals.).
 DP7814
 DP7814.The modeled gravity was interpolated from observed gravity values.
 DP7814
 DP7814;                    North         East    Units  Estimated Accuracy
 DP7814;SPC IL W     -   545,912.8     774,201.0     MT  (+/- 3 meters HH1 GPS) 
 DP7814
 DP7814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1019905743(NAD 83)
 DP7814
 DP7814                          SUPERSEDED SURVEY CONTROL
 DP7814
 DP7814.No superseded survey control is available for this station.
 DP7814
 DP7814_MARKER: F = FLANGE-ENCASED ROD
 DP7814_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7814_STAMPING: WB 057 2015
 DP7814_MARK LOGO: UIL
 DP7814_PROJECTION: FLUSH
 DP7814_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7814_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7814+STABILITY: POSITION/ELEVATION WELL
 DP7814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7814+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2024
 DP7814_ROD/PIPE-DEPTH: 8.5 meters
 DP7814_SLEEVE-DEPTH  : 0.9 meters
 DP7814
 DP7814  HISTORY     - Date     Condition        Report By
 DP7814  HISTORY     - 20150401 MONUMENTED       BCA
 DP7814  HISTORY     - 20240213 GOOD             ILDT
 DP7814
 DP7814                          STATION DESCRIPTION
 DP7814
 DP7814'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7814'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-NORTHWEST OF
 DP7814'MENDOTA, 5.0 MI (8.0 KM) SOUTH-SOUTHWEST OF SUBLETTE AND 3.4 MI (5.5
 DP7814'KM) NORTH OF LA MOILLE.
 DP7814'
 DP7814'TO REACH THE STATION FROM THE JUNCTION OF US 34 WITH SR 92 WITH CR 11
 DP7814'LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO NORTH ON CR 11 FOR 2.5
 DP7814'MI (4.0 KM) TO 2950 NORTH AVENUE.  CONTINUE NORTH ON CR 11 FOR 0.4 MI
 DP7814'(0.6 KM) TO THE STATION ON THE RIGHT.
 DP7814'
 DP7814'THE STATION IS LOCATED 33.0 FT (10.1 M) EAST OF THE CENTERLINE OF LA
 DP7814'MOILLE ROAD, 21.8 FT (6.6 M) EAST OF THE EDGE OF PAVEMENT OF LA MOILLE
 DP7814'ROAD AND 3.0 FT (0.9 M) NORTHWEST OF A POWER POLE.
 DP7814'
 DP7814'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7814'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7814'IN IDENTIFICATION.
 DP7814
 DP7814                          STATION RECOVERY (2024)
 DP7814
 DP7814'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP7814'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7815 ***********************************************************************
 DP7815  DESIGNATION -  WB 058
 DP7815  PID         -  DP7815
 DP7815  STATE/COUNTY-  IL/BUREAU
 DP7815  COUNTRY     -  US
 DP7815  USGS QUAD   -  LA MOILLE (2018)
 DP7815
 DP7815                         *CURRENT SURVEY CONTROL
 DP7815  ______________________________________________________________________
 DP7815* NAD 83(1986) POSITION- 41 33 57.50   (N) 089 16 35.78   (W)   HD_HELD1
 DP7815* NAVD 88 ORTHO HEIGHT -   246.221 (meters)      807.81  (feet) ADJUSTED
 DP7815  ______________________________________________________________________
 DP7815  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 DP7815  DYNAMIC HEIGHT  -        246.123 (meters)      807.49  (feet) COMP
 DP7815  MODELED GRAVITY -    980,220.4   (mgal)                       NAVD 88
 DP7815
 DP7815  VERT ORDER      -  SECOND    CLASS I
 DP7815
 DP7815.The horizontal coordinates were determined by differentially corrected
 DP7815.hand held GPS observations or other comparable positioning techniques
 DP7815.and have an estimated accuracy of +/- 3 meters.
 DP7815
 DP7815.The orthometric height was determined by differential leveling and
 DP7815.adjusted by the IL DEPT OF TRANSP
 DP7815.in July 2015.
 DP7815
 DP7815.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7815.GEOID18 height accuracy estimate available here.
 DP7815
 DP7815.Click photographs - Photos may exist for this station.
 DP7815
 DP7815.The dynamic height is computed by dividing the NAVD 88
 DP7815.geopotential number by the normal gravity value computed on the
 DP7815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7815.degrees latitude (g = 980.6199 gals.).
 DP7815
 DP7815.The modeled gravity was interpolated from observed gravity values.
 DP7815
 DP7815;                    North         East    Units  Estimated Accuracy
 DP7815;SPC IL W     -   544,260.9     774,237.2     MT  (+/- 3 meters HH1 GPS) 
 DP7815
 DP7815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1017504091(NAD 83)
 DP7815
 DP7815                          SUPERSEDED SURVEY CONTROL
 DP7815
 DP7815.No superseded survey control is available for this station.
 DP7815
 DP7815_MARKER: F = FLANGE-ENCASED ROD
 DP7815_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7815_STAMPING: WB 058 2015
 DP7815_MARK LOGO: UIL
 DP7815_PROJECTION: FLUSH
 DP7815_MAGNETIC: I = MARKER IS A STEEL ROD
 DP7815_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7815+STABILITY: POSITION/ELEVATION WELL
 DP7815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7815+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2024
 DP7815_ROD/PIPE-DEPTH: 11.0 meters
 DP7815_SLEEVE-DEPTH  : 0.9 meters
 DP7815
 DP7815  HISTORY     - Date     Condition        Report By
 DP7815  HISTORY     - 20150401 MONUMENTED       BCA
 DP7815  HISTORY     - 20240213 GOOD             ILDT
 DP7815
 DP7815                          STATION DESCRIPTION
 DP7815
 DP7815'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7815'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF MENDOTA, 5.9 MI
 DP7815'(9.5 KM) SOUTH-SOUTHWEST OF SUBLETTE AND 2.4 MI (3.9 KM) NORTH OF LA
 DP7815'MOILLE.
 DP7815'
 DP7815'TO REACH THE STATION FROM THE JUNCTION OF US 34 WITH SR 92 WITH CR 11
 DP7815'LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO NORTH ON CR 11 FOR 1.0
 DP7815'MI (1.6 KM) TO CR 2800 N.  CONTINUE NORTH ON CR 11 FOR 0.8 MI (1.3 KM)
 DP7815'TO THE STATION ON THE RIGHT.
 DP7815'
 DP7815'THE STATION IS LOCATED 35.1 FT (10.7 M) EAST OF THE CENTERLINE OF CR
 DP7815'11 69.6 FT (21.2 M) EAST OF A POWER POLE, 23.8 FT (7.3 M) EAST OF THE
 DP7815'EDGE OF PAVEMENT OF CR 11 AND 7.5 FT (2.3 M) SOUTH OF A TELEPHONE
 DP7815'PEDESTAL.
 DP7815'
 DP7815'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7815'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7815'IN IDENTIFICATION.
 DP7815
 DP7815                          STATION RECOVERY (2024)
 DP7815
 DP7815'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP7815'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7816 ***********************************************************************
 DP7816  DESIGNATION -  WB 059
 DP7816  PID         -  DP7816
 DP7816  STATE/COUNTY-  IL/BUREAU
 DP7816  COUNTRY     -  US
 DP7816  USGS QUAD   -  LA MOILLE (2018)
 DP7816
 DP7816                         *CURRENT SURVEY CONTROL
 DP7816  ______________________________________________________________________
 DP7816* NAD 83(1986) POSITION- 41 33 12.91   (N) 089 16 35.76   (W)   HD_HELD1
 DP7816* NAVD 88 ORTHO HEIGHT -   236.912 (meters)      777.27  (feet) ADJUSTED
 DP7816  ______________________________________________________________________
 DP7816  GEOID HEIGHT    -        -33.026 (meters)                     GEOID18
 DP7816  DYNAMIC HEIGHT  -        236.818 (meters)      776.96  (feet) COMP
 DP7816  MODELED GRAVITY -    980,220.1   (mgal)                       NAVD 88
 DP7816
 DP7816  VERT ORDER      -  SECOND    CLASS I
 DP7816
 DP7816.The horizontal coordinates were determined by differentially corrected
 DP7816.hand held GPS observations or other comparable positioning techniques
 DP7816.and have an estimated accuracy of +/- 3 meters.
 DP7816
 DP7816.The orthometric height was determined by differential leveling and
 DP7816.adjusted by the IL DEPT OF TRANSP
 DP7816.in July 2015.
 DP7816
 DP7816.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7816.GEOID18 height accuracy estimate available here.
 DP7816
 DP7816.Click photographs - Photos may exist for this station.
 DP7816
 DP7816.The dynamic height is computed by dividing the NAVD 88
 DP7816.geopotential number by the normal gravity value computed on the
 DP7816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7816.degrees latitude (g = 980.6199 gals.).
 DP7816
 DP7816.The modeled gravity was interpolated from observed gravity values.
 DP7816
 DP7816;                    North         East    Units  Estimated Accuracy
 DP7816;SPC IL W     -   542,885.4     774,251.9     MT  (+/- 3 meters HH1 GPS) 
 DP7816
 DP7816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1013902716(NAD 83)
 DP7816
 DP7816                          SUPERSEDED SURVEY CONTROL
 DP7816
 DP7816.No superseded survey control is available for this station.
 DP7816
 DP7816_MARKER: F = FLANGE-ENCASED ROD
 DP7816_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7816_STAMPING: WB 059 2015
 DP7816_MARK LOGO: UIL
 DP7816_PROJECTION: FLUSH
 DP7816_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7816_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7816+STABILITY: POSITION/ELEVATION WELL
 DP7816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7816+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2025
 DP7816_ROD/PIPE-DEPTH: 9.8 meters
 DP7816_SLEEVE-DEPTH  : 0.9 meters
 DP7816
 DP7816  HISTORY     - Date     Condition        Report By
 DP7816  HISTORY     - 20150401 MONUMENTED       BCA
 DP7816  HISTORY     - 20250121 GOOD             ILDT
 DP7816
 DP7816                          STATION DESCRIPTION
 DP7816
 DP7816'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7816'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF MENDOTA, 6.7 MI
 DP7816'(10.8 KM) SOUTH-SOUTHWEST OF SUBLETTE AND 1.5 MI (2.4 KM) NORTH OF LA
 DP7816'MOILLE.
 DP7816'
 DP7816'TO REACH THE STATION FROM THE JUNCTION OF US 34 WITH SR 92 WITH CR 11
 DP7816'LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO NORTH ON CR 11 FOR 1.0
 DP7816'MI (1.6 KM) TO CR 2800 N AND THE STATION ON THE RIGHT.
 DP7816'
 DP7816'THE STATION IS LOCATED 32.7 FT (10.0 M) EAST OF THE CENTERLINE OF CR
 DP7816'11 86.5 FT (26.4 M) NORTH OF THE EXTENDED CENTER OF CR 2800 N, 35.2 FT
 DP7816'(10.7 M) NORTH OF A POWER POLE AND 21.6 FT (6.6 M) EAST OF THE EDGE OF
 DP7816'PAVEMENT OF CR 11.
 DP7816'
 DP7816'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7816'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7816'IN IDENTIFICATION.
 DP7816
 DP7816                          STATION RECOVERY (2025)
 DP7816
 DP7816'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP7816'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7817 ***********************************************************************
 DP7817  DESIGNATION -  WB 060
 DP7817  PID         -  DP7817
 DP7817  STATE/COUNTY-  IL/BUREAU
 DP7817  COUNTRY     -  US
 DP7817  USGS QUAD   -  LA MOILLE (2018)
 DP7817
 DP7817                         *CURRENT SURVEY CONTROL
 DP7817  ______________________________________________________________________
 DP7817* NAD 83(1986) POSITION- 41 32 37.76   (N) 089 16 35.36   (W)   HD_HELD1
 DP7817* NAVD 88 ORTHO HEIGHT -   242.447 (meters)      795.43  (feet) ADJUSTED
 DP7817  ______________________________________________________________________
 DP7817  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 DP7817  DYNAMIC HEIGHT  -        242.351 (meters)      795.11  (feet) COMP
 DP7817  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 DP7817
 DP7817  VERT ORDER      -  SECOND    CLASS I
 DP7817
 DP7817.The horizontal coordinates were determined by differentially corrected
 DP7817.hand held GPS observations or other comparable positioning techniques
 DP7817.and have an estimated accuracy of +/- 3 meters.
 DP7817
 DP7817.The orthometric height was determined by differential leveling and
 DP7817.adjusted by the IL DEPT OF TRANSP
 DP7817.in July 2015.
 DP7817
 DP7817.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7817.GEOID18 height accuracy estimate available here.
 DP7817
 DP7817.Click photographs - Photos may exist for this station.
 DP7817
 DP7817.The dynamic height is computed by dividing the NAVD 88
 DP7817.geopotential number by the normal gravity value computed on the
 DP7817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7817.degrees latitude (g = 980.6199 gals.).
 DP7817
 DP7817.The modeled gravity was interpolated from observed gravity values.
 DP7817
 DP7817;                    North         East    Units  Estimated Accuracy
 DP7817;SPC IL W     -   541,801.1     774,272.3     MT  (+/- 3 meters HH1 GPS) 
 DP7817
 DP7817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1011901631(NAD 83)
 DP7817
 DP7817                          SUPERSEDED SURVEY CONTROL
 DP7817
 DP7817.No superseded survey control is available for this station.
 DP7817
 DP7817_MARKER: F = FLANGE-ENCASED ROD
 DP7817_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP7817_STAMPING: WB 060 2015
 DP7817_MARK LOGO: UIL
 DP7817_PROJECTION: FLUSH
 DP7817_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP7817_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP7817+STABILITY: POSITION/ELEVATION WELL
 DP7817_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7817+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2025
 DP7817_ROD/PIPE-DEPTH: 12.2 meters
 DP7817_SLEEVE-DEPTH  : 0.9 meters
 DP7817
 DP7817  HISTORY     - Date     Condition        Report By
 DP7817  HISTORY     - 20150401 MONUMENTED       BCA
 DP7817  HISTORY     - 20250107 GOOD             ILDT
 DP7817
 DP7817                          STATION DESCRIPTION
 DP7817
 DP7817'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP7817'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF MENDOTA, 7.3 MI
 DP7817'(11.7 KM) SOUTH-SOUTHWEST OF SUBLETTE AND 0.9 MI (1.4 KM)
 DP7817'NORTH-NORTHEAST OF LA MOILLE.
 DP7817'
 DP7817'TO REACH THE STATION FROM THE JUNCTION OF US 34 WITH SR 92 WITH CR 11
 DP7817'LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO NORTH ON CR 11 FOR 0.3
 DP7817'MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP7817'
 DP7817'THE STATION IS LOCATED 29.2 FT (8.9 M) WEST OF THE CENTERLINE OF CR 11
 DP7817'25 FT (7.6 M) NORTH OF THE CENTER OF A FIELD ENTRANCE AND 18.0 FT (5.5
 DP7817'M) WEST OF THE EDGE OF PAVEMENT OF CR 11.
 DP7817'
 DP7817'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP7817'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP7817'IN IDENTIFICATION.
 DP7817
 DP7817                          STATION RECOVERY (2025)
 DP7817
 DP7817'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP7817'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3648 ***********************************************************************
 DO3648  DESIGNATION -  WC 001
 DO3648  PID         -  DO3648
 DO3648  STATE/COUNTY-  IL/WINNEBAGO
 DO3648  COUNTRY     -  US
 DO3648  USGS QUAD   -  PECATONICA (2018)
 DO3648
 DO3648                         *CURRENT SURVEY CONTROL
 DO3648  ______________________________________________________________________
 DO3648* NAD 83(1986) POSITION- 42 17 13.88   (N) 089 20 22.87   (W)   HD_HELD1
 DO3648* NAVD 88 ORTHO HEIGHT -   279.626 (meters)      917.41  (feet) ADJUSTED
 DO3648  ______________________________________________________________________
 DO3648  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 DO3648  DYNAMIC HEIGHT  -        279.534 (meters)      917.10  (feet) COMP
 DO3648  MODELED GRAVITY -    980,283.4   (mgal)                       NAVD 88
 DO3648
 DO3648  VERT ORDER      -  SECOND    CLASS I
 DO3648
 DO3648.The horizontal coordinates were determined by differentially corrected
 DO3648.hand held GPS observations or other comparable positioning techniques
 DO3648.and have an estimated accuracy of +/- 3 meters.
 DO3648
 DO3648.The orthometric height was determined by differential leveling and
 DO3648.adjusted by the NATIONAL GEODETIC SURVEY
 DO3648.in March 2013.
 DO3648
 DO3648.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3648.GEOID18 height accuracy estimate available here.
 DO3648
 DO3648.Click photographs - Photos may exist for this station.
 DO3648
 DO3648.The dynamic height is computed by dividing the NAVD 88
 DO3648.geopotential number by the normal gravity value computed on the
 DO3648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3648.degrees latitude (g = 980.6199 gals.).
 DO3648
 DO3648.The modeled gravity was interpolated from observed gravity values.
 DO3648
 DO3648;                    North         East    Units  Estimated Accuracy
 DO3648;SPC IL W     -   624,311.7     768,203.2     MT  (+/- 3 meters HH1 GPS) 
 DO3648
 DO3648_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0710184314(NAD 83)
 DO3648
 DO3648                          SUPERSEDED SURVEY CONTROL
 DO3648
 DO3648.No superseded survey control is available for this station.
 DO3648
 DO3648_MARKER: F = FLANGE-ENCASED ROD
 DO3648_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3648_STAMPING: WC001
 DO3648_MARK LOGO: UIL
 DO3648_PROJECTION: RECESSED 8 CENTIMETERS
 DO3648_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3648+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3648_ROD/PIPE-DEPTH: 11.6 meters
 DO3648_SLEEVE-DEPTH  : 0.9 meters
 DO3648
 DO3648  HISTORY     - Date     Condition        Report By
 DO3648  HISTORY     - 20120514 MONUMENTED       AME
 DO3648
 DO3648                          STATION DESCRIPTION
 DO3648
 DO3648'DESCRIBED BY AERO-METRIC ENGINEERING INCORPORATED 2012 (BJD)
 DO3648'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) WEST-NORTHWEST OF
 DO3648'WINNEBAGO, 3.5 MI (5.6 KM) NORTH-NORTHEAST OF SEWARD AND 2.1 MI (3.4
 DO3648'KM) SOUTH-SOUTHEAST OF PECATONICA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3648'
 DO3648'TO REACH FROM THE INTERSECTION OF PECATONICA ROAD AND US ROUTE 20 (W
 DO3648'STATE ROAD) PROCEED EAST ON US ROUTE 20 FOR 1.0 MI (1.6 KM) TO THE
 DO3648'STATION ON THE LEFT.
 DO3648'
 DO3648'THE STATION IS IN THE MEDIAN 47 FT (14.3 M) WEST OF THE CENTERLINE OF
 DO3648'LUNDGREN ROAD, 46 FT (14.0 M) NORTH OF THE CENTERLINE OF THE EAST
 DO3648'BOUND LANE OF US ROUTE 20, 27 FT (8.2 M) SOUTH OF THE CENTERLINE OF
 DO3648'THE WEST BOUND LANE OF US ROUTE 20.
 DO3648'
 DO3648'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3648'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3648'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3649 ***********************************************************************
 DO3649  DESIGNATION -  WC 002
 DO3649  PID         -  DO3649
 DO3649  STATE/COUNTY-  IL/WINNEBAGO
 DO3649  COUNTRY     -  US
 DO3649  USGS QUAD   -  PECATONICA (2018)
 DO3649
 DO3649                         *CURRENT SURVEY CONTROL
 DO3649  ______________________________________________________________________
 DO3649* NAD 83(1986) POSITION- 42 17 13.1    (N) 089 21 33.5    (W)   HD_HELD2
 DO3649* NAVD 88 ORTHO HEIGHT -   271.500 (meters)      890.75  (feet) ADJUSTED
 DO3649  ______________________________________________________________________
 DO3649  GEOID HEIGHT    -        -33.335 (meters)                     GEOID18
 DO3649  DYNAMIC HEIGHT  -        271.411 (meters)      890.45  (feet) COMP
 DO3649  MODELED GRAVITY -    980,285.5   (mgal)                       NAVD 88
 DO3649
 DO3649  VERT ORDER      -  SECOND    CLASS I
 DO3649
 DO3649.The horizontal coordinates were established by autonomous hand held GPS
 DO3649.observations and have an estimated accuracy of +/- 10 meters.
 DO3649
 DO3649.The orthometric height was determined by differential leveling and
 DO3649.adjusted by the NATIONAL GEODETIC SURVEY
 DO3649.in March 2013.
 DO3649
 DO3649.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3649.GEOID18 height accuracy estimate available here.
 DO3649
 DO3649.Click photographs - Photos may exist for this station.
 DO3649
 DO3649.The dynamic height is computed by dividing the NAVD 88
 DO3649.geopotential number by the normal gravity value computed on the
 DO3649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3649.degrees latitude (g = 980.6199 gals.).
 DO3649
 DO3649.The modeled gravity was interpolated from observed gravity values.
 DO3649
 DO3649;                    North         East    Units  Estimated Accuracy
 DO3649;SPC IL W     -   624,272.      766,585.      MT  (+/- 10 meters HH2 GPS)
 DO3649
 DO3649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0548284334(NAD 83)
 DO3649
 DO3649                          SUPERSEDED SURVEY CONTROL
 DO3649
 DO3649.No superseded survey control is available for this station.
 DO3649
 DO3649_MARKER: F = FLANGE-ENCASED ROD
 DO3649_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3649+WITH SETTING: INFORMATION.
 DO3649_STAMPING: WC002
 DO3649_MARK LOGO: UIL
 DO3649_PROJECTION: RECESSED 5 CENTIMETERS
 DO3649_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3649_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3649+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3649_ROD/PIPE-DEPTH: 2.1 meters
 DO3649_SLEEVE-DEPTH  : 0.9 meters
 DO3649
 DO3649  HISTORY     - Date     Condition        Report By
 DO3649  HISTORY     - 20120514 MONUMENTED       AMESC
 DO3649
 DO3649                          STATION DESCRIPTION
 DO3649
 DO3649'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3649'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST OF RIDOTT, 3.3 MI
 DO3649'(5.3 KM) NORTH OF SEWARD AND 1.9 MI (3.1 KM) SOUTH OF PECATONICA.
 DO3649'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3649'
 DO3649'THE STATION IS IN THE SOUTHWEST QUADRANT OF THE INTERSECTION OF
 DO3649'PECATONICA ROAD AND US ROUTE 20 (WEST STATE ROAD).
 DO3649'
 DO3649'THE STATION IS 72 FT (21.9 M) SOUTH OF THE CENTERLINE OF THE EAST
 DO3649'BOUND LANE OF US ROUTE 20, 105 FT (32.0 M) WEST OF THE CENTERLINE OF
 DO3649'PECATONICA ROAD, 65.6 FT (20.0 M) WEST-NORTHWEST OF A STREET LIGHT,
 DO3649'48.4 FT (14.8 M) WEST OF A TRAFFIC SIGNAL MAST ARM AND 17.5 FT (5.3 M)
 DO3649'EAST OF A POWER POLE.
 DO3649'
 DO3649'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3649'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3649'IN IDENTIFICATION.
 DO3649'
 DO3649'7 FT OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A 3 FT (0.9 M)
 DO3649'GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3650 ***********************************************************************
 DO3650  DESIGNATION -  WC 003
 DO3650  PID         -  DO3650
 DO3650  STATE/COUNTY-  IL/WINNEBAGO
 DO3650  COUNTRY     -  US
 DO3650  USGS QUAD   -  RIDOTT (2018)
 DO3650
 DO3650                         *CURRENT SURVEY CONTROL
 DO3650  ______________________________________________________________________
 DO3650* NAD 83(1986) POSITION- 42 17 11.46   (N) 089 22 43.11   (W)   HD_HELD1
 DO3650* NAVD 88 ORTHO HEIGHT -   247.702 (meters)      812.67  (feet) ADJUSTED
 DO3650  ______________________________________________________________________
 DO3650  GEOID HEIGHT    -        -33.330 (meters)                     GEOID18
 DO3650  DYNAMIC HEIGHT  -        247.621 (meters)      812.40  (feet) COMP
 DO3650  MODELED GRAVITY -    980,287.0   (mgal)                       NAVD 88
 DO3650
 DO3650  VERT ORDER      -  SECOND    CLASS I
 DO3650
 DO3650.The horizontal coordinates were determined by differentially corrected
 DO3650.hand held GPS observations or other comparable positioning techniques
 DO3650.and have an estimated accuracy of +/- 3 meters.
 DO3650
 DO3650.The orthometric height was determined by differential leveling and
 DO3650.adjusted by the NATIONAL GEODETIC SURVEY
 DO3650.in March 2013.
 DO3650
 DO3650.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3650.GEOID18 height accuracy estimate available here.
 DO3650
 DO3650.Click photographs - Photos may exist for this station.
 DO3650
 DO3650.The dynamic height is computed by dividing the NAVD 88
 DO3650.geopotential number by the normal gravity value computed on the
 DO3650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3650.degrees latitude (g = 980.6199 gals.).
 DO3650
 DO3650.The modeled gravity was interpolated from observed gravity values.
 DO3650
 DO3650;                    North         East    Units  Estimated Accuracy
 DO3650;SPC IL W     -   624,206.6     764,991.1     MT  (+/- 3 meters HH1 GPS) 
 DO3650
 DO3650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0388784328(NAD 83)
 DO3650
 DO3650                          SUPERSEDED SURVEY CONTROL
 DO3650
 DO3650.No superseded survey control is available for this station.
 DO3650
 DO3650_MARKER: F = FLANGE-ENCASED ROD
 DO3650_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3650+WITH SETTING: INFORMATION.
 DO3650_STAMPING: WC003
 DO3650_MARK LOGO: UIL
 DO3650_PROJECTION: RECESSED 10 CENTIMETERS
 DO3650_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3650_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3650+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3650_ROD/PIPE-DEPTH: 2.4 meters
 DO3650_SLEEVE-DEPTH  : 0.9 meters
 DO3650
 DO3650  HISTORY     - Date     Condition        Report By
 DO3650  HISTORY     - 20120514 MONUMENTED       AMESC
 DO3650
 DO3650                          STATION DESCRIPTION
 DO3650
 DO3650'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3650'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) EAST OF RIDOTT, 3.5 MI
 DO3650'(5.6 KM) NORTH-NORTHWEST OF SEWARD AND 2.1 MI (3.4 KM) SOUTH-SOUTHWEST
 DO3650'OF PECATONICA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3650'
 DO3650'THE STATION IS IN THE SOUTHWEST QUADRANT OF THE INTERSECTION OF
 DO3650'SPIELMAN ROAD AND US ROUTE 20 (WEST STATE ROAD).
 DO3650'
 DO3650'THE STATION IS 42 FT (12.8 M) SOUTH OF THE EDGE OF PAVED SHOULDER OF
 DO3650'US ROUTE 20, 29 FT (8.8 M) WEST OF THE EDGE OF PAVED SHOULDER OF
 DO3650'SPIELMAN ROAD, 80.5 FT (24.5 M) NORTHWEST OF A 'NO OUTLET' SIGN AND
 DO3650'74.5 FT (22.7 M) NORTHWEST OF A FENCE CORNER.
 DO3650'
 DO3650'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3650'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3650'IN IDENTIFICATION.
 DO3650'
 DO3650'NOTE2-8 FT OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A 3 FT
 DO3650'(0.9 M) GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3651 ***********************************************************************
 DO3651  DESIGNATION -  WC 004
 DO3651  PID         -  DO3651
 DO3651  STATE/COUNTY-  IL/WINNEBAGO
 DO3651  COUNTRY     -  US
 DO3651  USGS QUAD   -  RIDOTT (2018)
 DO3651
 DO3651                         *CURRENT SURVEY CONTROL
 DO3651  ______________________________________________________________________
 DO3651* NAD 83(1986) POSITION- 42 17 11.38   (N) 089 23 30.20   (W)   HD_HELD1
 DO3651* NAVD 88 ORTHO HEIGHT -   238.382 (meters)      782.09  (feet) ADJUSTED
 DO3651  ______________________________________________________________________
 DO3651  GEOID HEIGHT    -        -33.328 (meters)                     GEOID18
 DO3651  DYNAMIC HEIGHT  -        238.304 (meters)      781.84  (feet) COMP
 DO3651  MODELED GRAVITY -    980,287.7   (mgal)                       NAVD 88
 DO3651
 DO3651  VERT ORDER      -  SECOND    CLASS I
 DO3651
 DO3651.The horizontal coordinates were determined by differentially corrected
 DO3651.hand held GPS observations or other comparable positioning techniques
 DO3651.and have an estimated accuracy of +/- 3 meters.
 DO3651
 DO3651.The orthometric height was determined by differential leveling and
 DO3651.adjusted by the NATIONAL GEODETIC SURVEY
 DO3651.in March 2013.
 DO3651
 DO3651.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3651.GEOID18 height accuracy estimate available here.
 DO3651
 DO3651.Click photographs - Photos may exist for this station.
 DO3651
 DO3651.The dynamic height is computed by dividing the NAVD 88
 DO3651.geopotential number by the normal gravity value computed on the
 DO3651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3651.degrees latitude (g = 980.6199 gals.).
 DO3651
 DO3651.The modeled gravity was interpolated from observed gravity values.
 DO3651
 DO3651;                    North         East    Units  Estimated Accuracy
 DO3651;SPC IL W     -   624,194.2     763,912.4     MT  (+/- 3 meters HH1 GPS) 
 DO3651
 DO3651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0280884356(NAD 83)
 DO3651
 DO3651                          SUPERSEDED SURVEY CONTROL
 DO3651
 DO3651.No superseded survey control is available for this station.
 DO3651
 DO3651_MARKER: DB = BENCH MARK DISK
 DO3651_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3651_SP_SET: WING WALL
 DO3651_STAMPING: WC004
 DO3651_MARK LOGO: ILDT
 DO3651_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3651_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3651+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3651
 DO3651  HISTORY     - Date     Condition        Report By
 DO3651  HISTORY     - 20120514 MONUMENTED       AMESC
 DO3651
 DO3651                          STATION DESCRIPTION
 DO3651
 DO3651'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3651'THE STATION IS LOCATED ABOUT 4.3 MI (6.9 KM) EAST OF RIDOTT, 3.7 MI
 DO3651'(6.0 KM) NORTH-NORTHWEST OF SEWARD AND 2.5 MI (4.0 KM) SOUTHWEST OF
 DO3651'PECATONICA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3651'
 DO3651'TO REACH FROM THE INTERSECTION OF US ROUTE 20 (WEST STATE ROAD) AND
 DO3651'SPIELMAN ROAD PROCEED WEST ON US ROUTE 20 FOR 0.7 MI (1.1 KM) TO A
 DO3651'BRIDGE AND THE STATION ON THE LEFT.
 DO3651'
 DO3651'THE STATION IS 45.7 FT (13.9 M) SOUTHEAST OF THE PLAQUE IN THE NORTH
 DO3651'PARAPET WALL, IN THE SOUTHEAST CORNER OF THE BRIDGE BUILT IN 1994, 20
 DO3651'FT (6.1 M) SOUTH OF THE CENTERLINE OF THE WEST BOUND LANE OF US ROUTE
 DO3651'20.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3652 ***********************************************************************
 DO3652  DESIGNATION -  WC 005
 DO3652  PID         -  DO3652
 DO3652  STATE/COUNTY-  IL/STEPHENSON
 DO3652  COUNTRY     -  US
 DO3652  USGS QUAD   -  RIDOTT (2018)
 DO3652
 DO3652                         *CURRENT SURVEY CONTROL
 DO3652  ______________________________________________________________________
 DO3652* NAD 83(1986) POSITION- 42 16 43.44   (N) 089 25 12.67   (W)   HD_HELD1
 DO3652* NAVD 88 ORTHO HEIGHT -   234.362 (meters)      768.90  (feet) ADJUSTED
 DO3652  ______________________________________________________________________
 DO3652  GEOID HEIGHT    -        -33.308 (meters)                     GEOID18
 DO3652  DYNAMIC HEIGHT  -        234.285 (meters)      768.65  (feet) COMP
 DO3652  MODELED GRAVITY -    980,287.8   (mgal)                       NAVD 88
 DO3652
 DO3652  VERT ORDER      -  SECOND    CLASS I
 DO3652
 DO3652.The horizontal coordinates were determined by differentially corrected
 DO3652.hand held GPS observations or other comparable positioning techniques
 DO3652.and have an estimated accuracy of +/- 3 meters.
 DO3652
 DO3652.The orthometric height was determined by differential leveling and
 DO3652.adjusted by the NATIONAL GEODETIC SURVEY
 DO3652.in March 2013.
 DO3652
 DO3652.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3652.GEOID18 height accuracy estimate available here.
 DO3652
 DO3652.Click photographs - Photos may exist for this station.
 DO3652
 DO3652.The dynamic height is computed by dividing the NAVD 88
 DO3652.geopotential number by the normal gravity value computed on the
 DO3652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3652.degrees latitude (g = 980.6199 gals.).
 DO3652
 DO3652.The modeled gravity was interpolated from observed gravity values.
 DO3652
 DO3652;                    North         East    Units  Estimated Accuracy
 DO3652;SPC IL W     -   623,311.2     761,572.4     MT  (+/- 3 meters HH1 GPS) 
 DO3652
 DO3652_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0043783560(NAD 83)
 DO3652
 DO3652                          SUPERSEDED SURVEY CONTROL
 DO3652
 DO3652.No superseded survey control is available for this station.
 DO3652
 DO3652_MARKER: DD = SURVEY DISK
 DO3652_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3652_SP_SET: WING WALL
 DO3652_STAMPING: WC005
 DO3652_MARK LOGO: ILDT
 DO3652_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3652+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3652
 DO3652  HISTORY     - Date     Condition        Report By
 DO3652  HISTORY     - UNK      MONUMENTED       ILDT
 DO3652  HISTORY     - 20120514 GOOD             AMESC
 DO3652
 DO3652                          STATION DESCRIPTION
 DO3652
 DO3652'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3652'THE STATION IS LOCATED ABOUT 4.2 MI (6.8 KM) NORTHWEST OF SEWARD, 4.0
 DO3652'MI (6.4 KM) SOUTHWEST OF PECATONICA AND 3.1 MI (5.0 KM) EAST-SOUTHEAST
 DO3652'OF RIDOTT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3652'
 DO3652'TO REACH FROM THE INTERSECTION OF US ROUTE 20 (WEST STATE ROAD) AND
 DO3652'FARWELL BRIDGE ROAD PROCEED EAST 0.35 MI (0.6 KM) TO A BRIDGE AND THE
 DO3652'STATION ON THE LEFT.
 DO3652'
 DO3652'THE STATION IS 43.6 FT (13.3 M) SOUTH OF THE PLAQUE IN THE NORTH
 DO3652'PARAPET WALL, IN THE SOUTHEAST CORNER OF THE WEST BOUND LANE BRIDGE
 DO3652'BUILT IN 1994, 20 FT (6.1 M) SOUTH OF THE CENTERLINE OF THE WEST BOUND
 DO3652'LANE OF US ROUTE 20.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3653 ***********************************************************************
 DO3653  DESIGNATION -  WC 006
 DO3653  PID         -  DO3653
 DO3653  STATE/COUNTY-  IL/STEPHENSON
 DO3653  COUNTRY     -  US
 DO3653  USGS QUAD   -  RIDOTT (2018)
 DO3653
 DO3653                         *CURRENT SURVEY CONTROL
 DO3653  ______________________________________________________________________
 DO3653* NAD 83(1986) POSITION- 42 16 32.71   (N) 089 26 10.30   (W)   HD_HELD1
 DO3653* NAVD 88 ORTHO HEIGHT -   248.519 (meters)      815.35  (feet) ADJUSTED
 DO3653  ______________________________________________________________________
 DO3653  GEOID HEIGHT    -        -33.298 (meters)                     GEOID18
 DO3653  DYNAMIC HEIGHT  -        248.437 (meters)      815.08  (feet) COMP
 DO3653  MODELED GRAVITY -    980,287.2   (mgal)                       NAVD 88
 DO3653
 DO3653  VERT ORDER      -  SECOND    CLASS I
 DO3653
 DO3653.The horizontal coordinates were determined by differentially corrected
 DO3653.hand held GPS observations or other comparable positioning techniques
 DO3653.and have an estimated accuracy of +/- 3 meters.
 DO3653
 DO3653.The orthometric height was determined by differential leveling and
 DO3653.adjusted by the NATIONAL GEODETIC SURVEY
 DO3653.in March 2013.
 DO3653
 DO3653.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3653.GEOID18 height accuracy estimate available here.
 DO3653
 DO3653.Click photographs - Photos may exist for this station.
 DO3653
 DO3653.The dynamic height is computed by dividing the NAVD 88
 DO3653.geopotential number by the normal gravity value computed on the
 DO3653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3653.degrees latitude (g = 980.6199 gals.).
 DO3653
 DO3653.The modeled gravity was interpolated from observed gravity values.
 DO3653
 DO3653;                    North         East    Units  Estimated Accuracy
 DO3653;SPC IL W     -   622,968.7     760,254.8     MT  (+/- 3 meters HH1 GPS) 
 DO3653
 DO3653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9910783267(NAD 83)
 DO3653
 DO3653                          SUPERSEDED SURVEY CONTROL
 DO3653
 DO3653.No superseded survey control is available for this station.
 DO3653
 DO3653_MARKER: F = FLANGE-ENCASED ROD
 DO3653_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3653_STAMPING: WC006
 DO3653_MARK LOGO: UIL
 DO3653_PROJECTION: RECESSED 8 CENTIMETERS
 DO3653_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3653+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3653_ROD/PIPE-DEPTH: 6.2 meters
 DO3653_SLEEVE-DEPTH  : 0.9 meters
 DO3653
 DO3653  HISTORY     - Date     Condition        Report By
 DO3653  HISTORY     - 20120514 MONUMENTED       AMESC
 DO3653
 DO3653                          STATION DESCRIPTION
 DO3653
 DO3653'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3653'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) WEST-SOUTHWEST OF
 DO3653'PECATONICA, 4.6 MI (7.4 KM) NORTH-NORTHEAST OF GERMAN VALLEY AND 2.5
 DO3653'MI (4.0 KM) SOUTHEAST OF RIDOTT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3653'
 DO3653'TO REACH FROM THE INTERSECTION OF US ROUTE 20 (WEST STATE ROAD) AND
 DO3653'FARWELL BRIDGE ROAD PROCEED WEST FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DO3653'THE LEFT.
 DO3653'
 DO3653'THE STATION IS IN THE MEDIAN OF US ROUTE 20, 23 FT (7.0 M) EAST OF THE
 DO3653'EDGE OF THE MEDIAN TURNAROUND, 37.8 FT (11.5 M) SOUTH OF THE
 DO3653'CENTERLINE OF THE WEST BOUND LANE, 5.7 FT (1.7 M) NORTHWEST OF A DROP
 DO3653'INLET.
 DO3653'
 DO3653'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3653'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3653'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3654 ***********************************************************************
 DO3654  DESIGNATION -  WC 007
 DO3654  PID         -  DO3654
 DO3654  STATE/COUNTY-  IL/STEPHENSON
 DO3654  COUNTRY     -  US
 DO3654  USGS QUAD   -  RIDOTT (2018)
 DO3654
 DO3654                         *CURRENT SURVEY CONTROL
 DO3654  ______________________________________________________________________
 DO3654* NAD 83(1986) POSITION- 42 16 30.46   (N) 089 27 20.81   (W)   HD_HELD1
 DO3654* NAVD 88 ORTHO HEIGHT -   260.949 (meters)      856.13  (feet) ADJUSTED
 DO3654  ______________________________________________________________________
 DO3654  GEOID HEIGHT    -        -33.293 (meters)                     GEOID18
 DO3654  DYNAMIC HEIGHT  -        260.863 (meters)      855.85  (feet) COMP
 DO3654  MODELED GRAVITY -    980,286.1   (mgal)                       NAVD 88
 DO3654
 DO3654  VERT ORDER      -  SECOND    CLASS I
 DO3654
 DO3654.The horizontal coordinates were determined by differentially corrected
 DO3654.hand held GPS observations or other comparable positioning techniques
 DO3654.and have an estimated accuracy of +/- 3 meters.
 DO3654
 DO3654.The orthometric height was determined by differential leveling and
 DO3654.adjusted by the NATIONAL GEODETIC SURVEY
 DO3654.in March 2013.
 DO3654
 DO3654.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3654.GEOID18 height accuracy estimate available here.
 DO3654
 DO3654.Click photographs - Photos may exist for this station.
 DO3654
 DO3654.The dynamic height is computed by dividing the NAVD 88
 DO3654.geopotential number by the normal gravity value computed on the
 DO3654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3654.degrees latitude (g = 980.6199 gals.).
 DO3654
 DO3654.The modeled gravity was interpolated from observed gravity values.
 DO3654
 DO3654;                    North         East    Units  Estimated Accuracy
 DO3654;SPC IL W     -   622,885.6     758,639.8     MT  (+/- 3 meters HH1 GPS) 
 DO3654
 DO3654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9749083244(NAD 83)
 DO3654
 DO3654                          SUPERSEDED SURVEY CONTROL
 DO3654
 DO3654.No superseded survey control is available for this station.
 DO3654
 DO3654_MARKER: F = FLANGE-ENCASED ROD
 DO3654_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3654_STAMPING: WC007
 DO3654_MARK LOGO: UIL
 DO3654_PROJECTION: RECESSED 10 CENTIMETERS
 DO3654_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3654+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 DO3654_ROD/PIPE-DEPTH: 4.9 meters
 DO3654_SLEEVE-DEPTH  : 0.9 meters
 DO3654
 DO3654  HISTORY     - Date     Condition        Report By
 DO3654  HISTORY     - 20120515 MONUMENTED       AMESC
 DO3654
 DO3654                          STATION DESCRIPTION
 DO3654
 DO3654'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3654'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) WEST-NORTHWEST OF SEWARD,
 DO3654'4.2 MI (6.8 KM) NORTH-NORTHEAST OF GERMAN VALLEY AND 1.8 MI (2.9 KM)
 DO3654'SOUTHEAST OF RIDOTT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3654'
 DO3654'THE STATION IS AT THE INTERSECTION OF HOLLAND CHURCH ROAD AND US ROUTE
 DO3654'20 (WEST STATE ROAD), EAST OF HOLLAND CHURCH ROAD IN THE MEDIAN OF US
 DO3654'ROUTE 20, 34.5 FT (10.5 M) SOUTH OF THE CENTERLINE OF THE WEST BOUND
 DO3654'LANE OF US ROUTE 20, 110 FT (33.5 M) WEST OF A DO NOT ENTER SIGN, 88.9
 DO3654'FT (27.1 M) SOUTH OF HOLLAND CHURCH SIGN, 20.7 FT (6.3 M) EAST ON
 DO3654'YIELD SIGN.
 DO3654'
 DO3654'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3654'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3654'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3655 ***********************************************************************
 DO3655  DESIGNATION -  WC 008
 DO3655  PID         -  DO3655
 DO3655  STATE/COUNTY-  IL/STEPHENSON
 DO3655  COUNTRY     -  US
 DO3655  USGS QUAD   -  RIDOTT (2018)
 DO3655
 DO3655                         *CURRENT SURVEY CONTROL
 DO3655  ______________________________________________________________________
 DO3655* NAD 83(1986) POSITION- 42 16 30.62   (N) 089 28 29.71   (W)   HD_HELD1
 DO3655* NAVD 88 ORTHO HEIGHT -   254.532 (meters)      835.08  (feet) ADJUSTED
 DO3655  ______________________________________________________________________
 DO3655  GEOID HEIGHT    -        -33.290 (meters)                     GEOID18
 DO3655  DYNAMIC HEIGHT  -        254.448 (meters)      834.80  (feet) COMP
 DO3655  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 DO3655
 DO3655  VERT ORDER      -  SECOND    CLASS I
 DO3655
 DO3655.The horizontal coordinates were determined by differentially corrected
 DO3655.hand held GPS observations or other comparable positioning techniques
 DO3655.and have an estimated accuracy of +/- 3 meters.
 DO3655
 DO3655.The orthometric height was determined by differential leveling and
 DO3655.adjusted by the NATIONAL GEODETIC SURVEY
 DO3655.in March 2013.
 DO3655
 DO3655.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3655.GEOID18 height accuracy estimate available here.
 DO3655
 DO3655.Click photographs - Photos may exist for this station.
 DO3655
 DO3655.The dynamic height is computed by dividing the NAVD 88
 DO3655.geopotential number by the normal gravity value computed on the
 DO3655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3655.degrees latitude (g = 980.6199 gals.).
 DO3655
 DO3655.The modeled gravity was interpolated from observed gravity values.
 DO3655
 DO3655;                    North         East    Units  Estimated Accuracy
 DO3655;SPC IL W     -   622,877.5     757,061.0     MT  (+/- 3 meters HH1 GPS) 
 DO3655
 DO3655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9591283295(NAD 83)
 DO3655
 DO3655                          SUPERSEDED SURVEY CONTROL
 DO3655
 DO3655.No superseded survey control is available for this station.
 DO3655
 DO3655_MARKER: F = FLANGE-ENCASED ROD
 DO3655_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3655_STAMPING: WC008
 DO3655_MARK LOGO: UIL
 DO3655_PROJECTION: RECESSED 5 CENTIMETERS
 DO3655_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3655+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 DO3655_ROD/PIPE-DEPTH: 6.1 meters
 DO3655_SLEEVE-DEPTH  : 0.9 meters
 DO3655
 DO3655  HISTORY     - Date     Condition        Report By
 DO3655  HISTORY     - 20120515 MONUMENTED       AMESC
 DO3655
 DO3655                          STATION DESCRIPTION
 DO3655
 DO3655'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3655'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST-SOUTHWEST OF
 DO3655'PECATONICA, 4.1 MI (6.6 KM) NORTH OF GERMAN VALLEY AND 1.5 MI (2.4 KM)
 DO3655'SOUTH OF RIDOTT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3655'
 DO3655'THE STATION IS AT THE INTERSECTION OF US ROUTE 20 (WEST STATE ROAD)
 DO3655'AND ROCK CITY ROAD, EAST OF ROCK CITY ROAD IN THE MEDIAN OF US ROUTE
 DO3655'20.
 DO3655'
 DO3655'THE STATION IS 41 FT (12.5 M) SOUTH OF THE CENTERLINE OF THE WEST
 DO3655'BOUND LANE OF US ROUTE 20, 89 FT (27.1 M) EAST OF THE CENTERLINE OF
 DO3655'ROCK CITY ROAD, 59.5 FT (18.1 M) WEST OF A 'DO NOT ENTER' SIGN.
 DO3655'
 DO3655'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3655'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3655'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3656 ***********************************************************************
 DO3656  DESIGNATION -  WC 009
 DO3656  PID         -  DO3656
 DO3656  STATE/COUNTY-  IL/STEPHENSON
 DO3656  COUNTRY     -  US
 DO3656  USGS QUAD   -  RIDOTT (2018)
 DO3656
 DO3656                         *CURRENT SURVEY CONTROL
 DO3656  ______________________________________________________________________
 DO3656* NAD 83(1986) POSITION- 42 16 32.54   (N) 089 29 39.08   (W)   HD_HELD1
 DO3656* NAVD 88 ORTHO HEIGHT -   250.642 (meters)      822.31  (feet) ADJUSTED
 DO3656  ______________________________________________________________________
 DO3656  GEOID HEIGHT    -        -33.288 (meters)                     GEOID18
 DO3656  DYNAMIC HEIGHT  -        250.559 (meters)      822.04  (feet) COMP
 DO3656  MODELED GRAVITY -    980,283.8   (mgal)                       NAVD 88
 DO3656
 DO3656  VERT ORDER      -  SECOND    CLASS I
 DO3656
 DO3656.The horizontal coordinates were determined by differentially corrected
 DO3656.hand held GPS observations or other comparable positioning techniques
 DO3656.and have an estimated accuracy of +/- 3 meters.
 DO3656
 DO3656.The orthometric height was determined by differential leveling and
 DO3656.adjusted by the NATIONAL GEODETIC SURVEY
 DO3656.in March 2013.
 DO3656
 DO3656.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3656.GEOID18 height accuracy estimate available here.
 DO3656
 DO3656.Click photographs - Photos may exist for this station.
 DO3656
 DO3656.The dynamic height is computed by dividing the NAVD 88
 DO3656.geopotential number by the normal gravity value computed on the
 DO3656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3656.degrees latitude (g = 980.6199 gals.).
 DO3656
 DO3656.The modeled gravity was interpolated from observed gravity values.
 DO3656
 DO3656;                    North         East    Units  Estimated Accuracy
 DO3656;SPC IL W     -   622,924.0     755,471.0     MT  (+/- 3 meters HH1 GPS) 
 DO3656
 DO3656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9432483400(NAD 83)
 DO3656
 DO3656                          SUPERSEDED SURVEY CONTROL
 DO3656
 DO3656.No superseded survey control is available for this station.
 DO3656
 DO3656_MARKER: F = FLANGE-ENCASED ROD
 DO3656_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3656_STAMPING: WC009
 DO3656_MARK LOGO: UIL
 DO3656_PROJECTION: RECESSED 8 CENTIMETERS
 DO3656_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3656_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3656+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 DO3656_ROD/PIPE-DEPTH: 8.5 meters
 DO3656_SLEEVE-DEPTH  : 0.9 meters
 DO3656
 DO3656  HISTORY     - Date     Condition        Report By
 DO3656  HISTORY     - 20120515 MONUMENTED       AMESC
 DO3656
 DO3656                          STATION DESCRIPTION
 DO3656
 DO3656'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3656'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST-SOUTHEAST OF
 DO3656'FREEPORT, 4.3 MI (6.9 KM) NORTH-NORTHWEST OF GERMAN VALLEY AND 1.7 MI
 DO3656'(2.7 KM) SOUTHWEST OF RIDOTT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3656'
 DO3656'TO REACH FROM THE INTERSECTION OF US ROUTE 20 (WEST STATE ROAD) AND
 DO3656'ROCK CITY ROAD, PROCEED WEST ON US ROUTE 20 1.0 MI (1.6 KM) TO BUNKER
 DO3656'HILL ROAD AND THE STATION ON THE LEFT.
 DO3656'
 DO3656'THE STATION IS IN THE MEDIAN OF US ROUTE 20, 37 FT (11.3 M) SOUTH OF
 DO3656'THE CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20, 62 FT (18.9 M)
 DO3656'EAST OF THE CENTERLINE OF BUNKER HILL ROAD, 70.5 FT (21.5 M) WEST OF A
 DO3656''DO NOT ENTER' SIGN AND 25.3 FT (7.7 M) WEST OF A DROP INLET.
 DO3656'
 DO3656'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3656'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3656'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3657 ***********************************************************************
 DO3657  DESIGNATION -  WC 010
 DO3657  PID         -  DO3657
 DO3657  STATE/COUNTY-  IL/STEPHENSON
 DO3657  COUNTRY     -  US
 DO3657  USGS QUAD   -  FREEPORT EAST (2018)
 DO3657
 DO3657                         *CURRENT SURVEY CONTROL
 DO3657  ______________________________________________________________________
 DO3657* NAD 83(1986) POSITION- 42 15 42.74   (N) 089 31 22.91   (W)   HD_HELD1
 DO3657* NAVD 88 ORTHO HEIGHT -   234.113 (meters)      768.09  (feet) ADJUSTED
 DO3657  ______________________________________________________________________
 DO3657  GEOID HEIGHT    -        -33.261 (meters)                     GEOID18
 DO3657  DYNAMIC HEIGHT  -        234.036 (meters)      767.83  (feet) COMP
 DO3657  MODELED GRAVITY -    980,283.8   (mgal)                       NAVD 88
 DO3657
 DO3657  VERT ORDER      -  SECOND    CLASS I
 DO3657
 DO3657.The horizontal coordinates were determined by differentially corrected
 DO3657.hand held GPS observations or other comparable positioning techniques
 DO3657.and have an estimated accuracy of +/- 3 meters.
 DO3657
 DO3657.The orthometric height was determined by differential leveling and
 DO3657.adjusted by the NATIONAL GEODETIC SURVEY
 DO3657.in March 2013.
 DO3657
 DO3657.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3657.GEOID18 height accuracy estimate available here.
 DO3657
 DO3657.Click photographs - Photos may exist for this station.
 DO3657
 DO3657.The dynamic height is computed by dividing the NAVD 88
 DO3657.geopotential number by the normal gravity value computed on the
 DO3657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3657.degrees latitude (g = 980.6199 gals.).
 DO3657
 DO3657.The modeled gravity was interpolated from observed gravity values.
 DO3657
 DO3657;                    North         East    Units  Estimated Accuracy
 DO3657;SPC IL W     -   621,369.1     753,103.5     MT  (+/- 3 meters HH1 GPS) 
 DO3657
 DO3657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9190081934(NAD 83)
 DO3657
 DO3657                          SUPERSEDED SURVEY CONTROL
 DO3657
 DO3657.No superseded survey control is available for this station.
 DO3657
 DO3657_MARKER: DB = BENCH MARK DISK
 DO3657_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3657_SP_SET: WING WALL
 DO3657_STAMPING: WC010
 DO3657_MARK LOGO: UIL
 DO3657_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3657_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3657+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO3657
 DO3657  HISTORY     - Date     Condition        Report By
 DO3657  HISTORY     - 20120411 MONUMENTED       AMESC
 DO3657
 DO3657                          STATION DESCRIPTION
 DO3657
 DO3657'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3657'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST-SOUTHEAST OF
 DO3657'FREEPORT, 4.1 MI (6.6 KM) NORTHWEST OF GERMAN VALLEY AND 3.4 MI (5.5
 DO3657'KM) SOUTHWEST OF RIDOTT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3657'
 DO3657'TO REACH FROM THE INTERSECTION OF BROWNS MILLING ROAD AND US ROUTE 20
 DO3657'PROCEED SOUTH ON BROWNS MILLING ROAD FOR 1.0 MI (1.6 KM) TO A BRIDGE
 DO3657'AND THE STATION ON THE RIGHT.
 DO3657'
 DO3657'THE STATION IS 13 FT (4.0 M) WEST OF THE CENTERLINE OF BROWNS MILLING
 DO3657'ROAD, 430 FT (131.1 M) SOUTH OF THE RAILROAD CROSSING, 46.9 FT (14.3
 DO3657'M) NORTHWEST OF THE PLAQUE IN THE SOUTH END OF THE EAST GUARDRAIL, IN
 DO3657'THE NORTHWEST CORNER OF THE BRIDGE BUILT IN 1981.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3658 ***********************************************************************
 DO3658  DESIGNATION -  WC 011
 DO3658  PID         -  DO3658
 DO3658  STATE/COUNTY-  IL/STEPHENSON
 DO3658  COUNTRY     -  US
 DO3658  USGS QUAD   -  FREEPORT EAST (2018)
 DO3658
 DO3658                         *CURRENT SURVEY CONTROL
 DO3658  ______________________________________________________________________
 DO3658* NAD 83(1986) POSITION- 42 15 32.07   (N) 089 32 08.21   (W)   HD_HELD1
 DO3658* NAVD 88 ORTHO HEIGHT -   233.412 (meters)      765.79  (feet) ADJUSTED
 DO3658  ______________________________________________________________________
 DO3658  GEOID HEIGHT    -        -33.255 (meters)                     GEOID18
 DO3658  DYNAMIC HEIGHT  -        233.334 (meters)      765.53  (feet) COMP
 DO3658  MODELED GRAVITY -    980,283.3   (mgal)                       NAVD 88
 DO3658
 DO3658  VERT ORDER      -  SECOND    CLASS I
 DO3658
 DO3658.The horizontal coordinates were determined by differentially corrected
 DO3658.hand held GPS observations or other comparable positioning techniques
 DO3658.and have an estimated accuracy of +/- 3 meters.
 DO3658
 DO3658.The orthometric height was determined by differential leveling and
 DO3658.adjusted by the NATIONAL GEODETIC SURVEY
 DO3658.in March 2013.
 DO3658
 DO3658.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3658.GEOID18 height accuracy estimate available here.
 DO3658
 DO3658.Click photographs - Photos may exist for this station.
 DO3658
 DO3658.The dynamic height is computed by dividing the NAVD 88
 DO3658.geopotential number by the normal gravity value computed on the
 DO3658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3658.degrees latitude (g = 980.6199 gals.).
 DO3658
 DO3658.The modeled gravity was interpolated from observed gravity values.
 DO3658
 DO3658;                    North         East    Units  Estimated Accuracy
 DO3658;SPC IL W     -   621,032.2     752,067.8     MT  (+/- 3 meters HH1 GPS) 
 DO3658
 DO3658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9085381636(NAD 83)
 DO3658
 DO3658                          SUPERSEDED SURVEY CONTROL
 DO3658
 DO3658.No superseded survey control is available for this station.
 DO3658
 DO3658_MARKER: DB = BENCH MARK DISK
 DO3658_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3658_SP_SET: WING WALL
 DO3658_STAMPING: WC011
 DO3658_MARK LOGO: UIL
 DO3658_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3658_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3658+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO3658
 DO3658  HISTORY     - Date     Condition        Report By
 DO3658  HISTORY     - 20120411 MONUMENTED       AMESC
 DO3658
 DO3658                          STATION DESCRIPTION
 DO3658
 DO3658'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3658'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) EAST-SOUTHEAST OF
 DO3658'FREEPORT, 4.4 MI (7.1 KM) NORTHWEST OF GERMAN VALLEY AND 4.0 MI (6.4
 DO3658'KM) SOUTHWEST OF RIDOTT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3658'
 DO3658'TO REACH FROM THE INTERSECTION OF SPRINGFIELD ROAD AND US ROUTE 20
 DO3658'PROCEED SOUTH ON SPRINGFIELD ROAD 1.2 MI (1.9 KM) TO LAMM ROAD, EAST
 DO3658'ON LAMM ROAD 0.35 MI (0.6 KM) TO BRIDGE AND THE STATION ON THE RIGHT.
 DO3658'
 DO3658'THE STATION IS 12.5 FT (3.8 M) SOUTH OF THE CENTERLINE OF LAMM ROAD,
 DO3658'180 FT (54.9 M) WEST OF DRIVEWAY TO HOUSE NUMBER 'E3787', IN THE
 DO3658'SOUTHEAST CORNER OF THE BRIDGE REBUILT IN 1992.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3659 ***********************************************************************
 DO3659  DESIGNATION -  WC 012
 DO3659  PID         -  DO3659
 DO3659  STATE/COUNTY-  IL/STEPHENSON
 DO3659  COUNTRY     -  US
 DO3659  USGS QUAD   -  FREEPORT EAST (2018)
 DO3659
 DO3659                         *CURRENT SURVEY CONTROL
 DO3659  ______________________________________________________________________
 DO3659* NAD 83(1986) POSITION- 42 15 32.11   (N) 089 33 22.10   (W)   HD_HELD1
 DO3659* NAVD 88 ORTHO HEIGHT -   249.004 (meters)      816.94  (feet) ADJUSTED
 DO3659  ______________________________________________________________________
 DO3659  GEOID HEIGHT    -        -33.253 (meters)                     GEOID18
 DO3659  DYNAMIC HEIGHT  -        248.921 (meters)      816.67  (feet) COMP
 DO3659  MODELED GRAVITY -    980,283.4   (mgal)                       NAVD 88
 DO3659
 DO3659  VERT ORDER      -  SECOND    CLASS I
 DO3659
 DO3659.The horizontal coordinates were determined by differentially corrected
 DO3659.hand held GPS observations or other comparable positioning techniques
 DO3659.and have an estimated accuracy of +/- 3 meters.
 DO3659
 DO3659.The orthometric height was determined by differential leveling and
 DO3659.adjusted by the NATIONAL GEODETIC SURVEY
 DO3659.in March 2013.
 DO3659
 DO3659.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3659.GEOID18 height accuracy estimate available here.
 DO3659
 DO3659.Click photographs - Photos may exist for this station.
 DO3659
 DO3659.The dynamic height is computed by dividing the NAVD 88
 DO3659.geopotential number by the normal gravity value computed on the
 DO3659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3659.degrees latitude (g = 980.6199 gals.).
 DO3659
 DO3659.The modeled gravity was interpolated from observed gravity values.
 DO3659
 DO3659;                    North         East    Units  Estimated Accuracy
 DO3659;SPC IL W     -   621,021.1     750,374.2     MT  (+/- 3 meters HH1 GPS) 
 DO3659
 DO3659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8916081688(NAD 83)
 DO3659
 DO3659                          SUPERSEDED SURVEY CONTROL
 DO3659
 DO3659.No superseded survey control is available for this station.
 DO3659
 DO3659_MARKER: F = FLANGE-ENCASED ROD
 DO3659_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3659_STAMPING: WC012
 DO3659_MARK LOGO: UIL
 DO3659_PROJECTION: PROJECTING 10 CENTIMETERS
 DO3659_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3659+STABILITY: SURFACE MOTION
 DO3659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3659+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 DO3659_ROD/PIPE-DEPTH: 3.4 meters
 DO3659_SLEEVE-DEPTH  : 0.9 meters
 DO3659
 DO3659  HISTORY     - Date     Condition        Report By
 DO3659  HISTORY     - 20120516 MONUMENTED       AMESC
 DO3659
 DO3659                          STATION DESCRIPTION
 DO3659
 DO3659'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3659'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTHWEST OF GERMAN
 DO3659'VALLEY, 4.9 MI (7.9 KM) WEST-SOUTHWEST OF RIDOTT AND 4.2 MI (6.8 KM)
 DO3659'SOUTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3659'
 DO3659'TO REACH FROM THE INTERSECTION OF SPRINGFIELD ROAD AND US ROUTE 20
 DO3659'PROCEED SOUTH ON SPRING FIELD ROAD 1.2 MI (1.9 KM) TO LAMM ROAD, WEST
 DO3659'ON LAMM ROAD 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DO3659'
 DO3659'THE STATION IS 32 FT (9.8 M) SOUTH OF THE CENTERLINE OF LAMM ROAD, 112
 DO3659'FT (34.1 M) EAST OF A POWER POLE, 60.5 FT (18.4 M) WEST OF A POWER
 DO3659'POLE, 2.5 FT (0.8 M) NORTH OF A FENCE.
 DO3659'
 DO3659'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3659'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3659'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3660 ***********************************************************************
 DO3660  DESIGNATION -  WC 013
 DO3660  PID         -  DO3660
 DO3660  STATE/COUNTY-  IL/STEPHENSON
 DO3660  COUNTRY     -  US
 DO3660  USGS QUAD   -  FREEPORT EAST (2018)
 DO3660
 DO3660                         *CURRENT SURVEY CONTROL
 DO3660  ______________________________________________________________________
 DO3660* NAD 83(1986) POSITION- 42 15 25.28   (N) 089 34 17.92   (W)   HD_HELD1
 DO3660* NAVD 88 ORTHO HEIGHT -   241.488 (meters)      792.28  (feet) ADJUSTED
 DO3660  ______________________________________________________________________
 DO3660  GEOID HEIGHT    -        -33.248 (meters)                     GEOID18
 DO3660  DYNAMIC HEIGHT  -        241.407 (meters)      792.02  (feet) COMP
 DO3660  MODELED GRAVITY -    980,283.8   (mgal)                       NAVD 88
 DO3660
 DO3660  VERT ORDER      -  SECOND    CLASS I
 DO3660
 DO3660.The horizontal coordinates were determined by differentially corrected
 DO3660.hand held GPS observations or other comparable positioning techniques
 DO3660.and have an estimated accuracy of +/- 3 meters.
 DO3660
 DO3660.The orthometric height was determined by differential leveling and
 DO3660.adjusted by the NATIONAL GEODETIC SURVEY
 DO3660.in March 2013.
 DO3660
 DO3660.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3660.GEOID18 height accuracy estimate available here.
 DO3660
 DO3660.Click photographs - Photos may exist for this station.
 DO3660
 DO3660.The dynamic height is computed by dividing the NAVD 88
 DO3660.geopotential number by the normal gravity value computed on the
 DO3660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3660.degrees latitude (g = 980.6199 gals.).
 DO3660
 DO3660.The modeled gravity was interpolated from observed gravity values.
 DO3660
 DO3660;                    North         East    Units  Estimated Accuracy
 DO3660;SPC IL W     -   620,801.3     749,096.4     MT  (+/- 3 meters HH1 GPS) 
 DO3660
 DO3660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8787481516(NAD 83)
 DO3660
 DO3660                          SUPERSEDED SURVEY CONTROL
 DO3660
 DO3660.No superseded survey control is available for this station.
 DO3660
 DO3660_MARKER: F = FLANGE-ENCASED ROD
 DO3660_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3660_STAMPING: WC013
 DO3660_MARK LOGO: UIL
 DO3660_PROJECTION: PROJECTING 10 CENTIMETERS
 DO3660_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3660_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3660+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 DO3660_ROD/PIPE-DEPTH: 8.5 meters
 DO3660_SLEEVE-DEPTH  : 0.9 meters
 DO3660
 DO3660  HISTORY     - Date     Condition        Report By
 DO3660  HISTORY     - 20120516 MONUMENTED       AMESC
 DO3660
 DO3660                          STATION DESCRIPTION
 DO3660
 DO3660'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3660'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) WEST-NORTHWEST OF GERMAN
 DO3660'VALLEY, 5.6 MI (9.0 KM) WEST-SOUTHWEST OF RIDOTT AND 3.7 MI (6.0 KM)
 DO3660'SOUTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3660'
 DO3660'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND LAMM ROAD
 DO3660'PROCEED EAST ON LAMM ROAD 3.05 MI (4.9 KM) TO SOUTH HOLLYWOOD ROAD.
 DO3660'TURN RIGHT (SOUTH)ON SOUTH HOLLYWOOD ROAD 0.13 MI (0.2 KM) TO THE
 DO3660'STATION ON THE LEFT.
 DO3660'
 DO3660'THE STATION IS 23 FT (7.0 M) WEST OF THE CENTERLINE OF SOUTH HOLLYWOOD
 DO3660'ROAD, 93.5 FT (28.5 M) SOUTH OF A POWER POLE, 86.5 FT (26.4 M) NORTH
 DO3660'OF A POWER POLE.
 DO3660'
 DO3660'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3660'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3660'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3661 ***********************************************************************
 DO3661  DESIGNATION -  WC 014
 DO3661  PID         -  DO3661
 DO3661  STATE/COUNTY-  IL/STEPHENSON
 DO3661  COUNTRY     -  US
 DO3661  USGS QUAD   -  FREEPORT EAST (2018)
 DO3661
 DO3661                         *CURRENT SURVEY CONTROL
 DO3661  ______________________________________________________________________
 DO3661* NAD 83(1986) POSITION- 42 15 31.85   (N) 089 36 17.48   (W)   HD_HELD1
 DO3661* NAVD 88 ORTHO HEIGHT -   235.286 (meters)      771.93  (feet) ADJUSTED
 DO3661  ______________________________________________________________________
 DO3661  GEOID HEIGHT    -        -33.246 (meters)                     GEOID18
 DO3661  DYNAMIC HEIGHT  -        235.208 (meters)      771.68  (feet) COMP
 DO3661  MODELED GRAVITY -    980,286.9   (mgal)                       NAVD 88
 DO3661
 DO3661  VERT ORDER      -  SECOND    CLASS I
 DO3661
 DO3661.The horizontal coordinates were determined by differentially corrected
 DO3661.hand held GPS observations or other comparable positioning techniques
 DO3661.and have an estimated accuracy of +/- 3 meters.
 DO3661
 DO3661.The orthometric height was determined by differential leveling and
 DO3661.adjusted by the NATIONAL GEODETIC SURVEY
 DO3661.in March 2013.
 DO3661
 DO3661.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3661.GEOID18 height accuracy estimate available here.
 DO3661
 DO3661.Click photographs - Photos may exist for this station.
 DO3661
 DO3661.The dynamic height is computed by dividing the NAVD 88
 DO3661.geopotential number by the normal gravity value computed on the
 DO3661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3661.degrees latitude (g = 980.6199 gals.).
 DO3661
 DO3661.The modeled gravity was interpolated from observed gravity values.
 DO3661
 DO3661;                    North         East    Units  Estimated Accuracy
 DO3661;SPC IL W     -   620,985.4     746,354.7     MT  (+/- 3 meters HH1 GPS) 
 DO3661
 DO3661_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8514181802(NAD 83)
 DO3661
 DO3661                          SUPERSEDED SURVEY CONTROL
 DO3661
 DO3661.No superseded survey control is available for this station.
 DO3661
 DO3661_MARKER: F = FLANGE-ENCASED ROD
 DO3661_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3661_STAMPING: WC014
 DO3661_MARK LOGO: UIL
 DO3661_PROJECTION: RECESSED 10 CENTIMETERS
 DO3661_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3661_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3661+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 DO3661_ROD/PIPE-DEPTH: 4.6 meters
 DO3661_SLEEVE-DEPTH  : 0.9 meters
 DO3661
 DO3661  HISTORY     - Date     Condition        Report By
 DO3661  HISTORY     - 20120516 MONUMENTED       AMESC
 DO3661
 DO3661                          STATION DESCRIPTION
 DO3661
 DO3661'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3661'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST-NORTHWEST OF GERMAN
 DO3661'VALLEY, 7.1 MI (11.4 KM) WEST-SOUTHWEST OF RIDOTT AND 2.7 MI (4.3 KM)
 DO3661'SOUTH-SOUTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3661'
 DO3661'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND LAMM ROAD
 DO3661'PROCEED EAST ON LAMM ROAD 1.35 MI (2.2 KM) TO THE STATION ON THE LEFT.
 DO3661'THE STATION IS 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF LAMM ROAD,
 DO3661'225 FT (68.6 M) WEST OF THE DRIVE WAY TO HOUSE NUMBER '383', 13.7 FT
 DO3661'(4.2 M) EAST OF A POWER POLE.
 DO3661'
 DO3661'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3661'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3661'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3662 ***********************************************************************
 DO3662  DESIGNATION -  WC 015
 DO3662  PID         -  DO3662
 DO3662  STATE/COUNTY-  IL/STEPHENSON
 DO3662  COUNTRY     -  US
 DO3662  USGS QUAD   -  FREEPORT EAST (2018)
 DO3662
 DO3662                         *CURRENT SURVEY CONTROL
 DO3662  ______________________________________________________________________
 DO3662* NAD 83(1986) POSITION- 42 15 30.6    (N) 089 37 11.0    (W)   HD_HELD2
 DO3662* NAVD 88 ORTHO HEIGHT -   232.116 (meters)      761.53  (feet) ADJUSTED
 DO3662  ______________________________________________________________________
 DO3662  GEOID HEIGHT    -        -33.243 (meters)                     GEOID18
 DO3662  DYNAMIC HEIGHT  -        232.040 (meters)      761.28  (feet) COMP
 DO3662  MODELED GRAVITY -    980,288.6   (mgal)                       NAVD 88
 DO3662
 DO3662  VERT ORDER      -  SECOND    CLASS I
 DO3662
 DO3662.The horizontal coordinates were established by autonomous hand held GPS
 DO3662.observations and have an estimated accuracy of +/- 10 meters.
 DO3662
 DO3662.The orthometric height was determined by differential leveling and
 DO3662.adjusted by the NATIONAL GEODETIC SURVEY
 DO3662.in March 2013.
 DO3662
 DO3662.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3662.GEOID18 height accuracy estimate available here.
 DO3662
 DO3662.Click photographs - Photos may exist for this station.
 DO3662
 DO3662.The dynamic height is computed by dividing the NAVD 88
 DO3662.geopotential number by the normal gravity value computed on the
 DO3662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3662.degrees latitude (g = 980.6199 gals.).
 DO3662
 DO3662.The modeled gravity was interpolated from observed gravity values.
 DO3662
 DO3662;                    North         East    Units  Estimated Accuracy
 DO3662;SPC IL W     -   620,939.      745,128.      MT  (+/- 10 meters HH2 GPS)
 DO3662
 DO3662_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8391381801(NAD 83)
 DO3662
 DO3662                          SUPERSEDED SURVEY CONTROL
 DO3662
 DO3662.No superseded survey control is available for this station.
 DO3662
 DO3662_MARKER: F = FLANGE-ENCASED ROD
 DO3662_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3662_STAMPING: WC015
 DO3662_MARK LOGO: UIL
 DO3662_PROJECTION: RECESSED 10 CENTIMETERS
 DO3662_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3662_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3662+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 DO3662_ROD/PIPE-DEPTH: 13.4 meters
 DO3662_SLEEVE-DEPTH  : 0.9 meters
 DO3662
 DO3662  HISTORY     - Date     Condition        Report By
 DO3662  HISTORY     - 20120516 MONUMENTED       AMESC
 DO3662
 DO3662                          STATION DESCRIPTION
 DO3662
 DO3662'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3662'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-NORTHWEST OF GERMAN
 DO3662'VALLEY, 7.9 MI (12.7 KM) WEST-SOUTHWEST OF RIDOTT AND 2.6 MI (4.2 KM)
 DO3662'SOUTH OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3662'
 DO3662'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND LAMM ROAD
 DO3662'PROCEED EAST ON LAMM ROAD 0.6 MI (1.0 KM) TO WALNUT ROAD AND THE
 DO3662'STATION ON THE RIGHT.
 DO3662'
 DO3662'THE STATION IS 84 FT (25.6 M) SOUTH OF THE CENTERLINE OF LAMM ROAD, 34
 DO3662'FT (10.4 M) WEST OF THE CENTERLINE OF WALNUT ROAD, 42.8 FT (13.0 M)
 DO3662'SOUTHWEST OF A ROAD SIGN.
 DO3662'
 DO3662'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3662'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3662'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3663 ***********************************************************************
 DO3663  DESIGNATION -  WC 016
 DO3663  PID         -  DO3663
 DO3663  STATE/COUNTY-  IL/STEPHENSON
 DO3663  COUNTRY     -  US
 DO3663  USGS QUAD   -  FREEPORT EAST (2018)
 DO3663
 DO3663                         *CURRENT SURVEY CONTROL
 DO3663  ______________________________________________________________________
 DO3663* NAD 83(1986) POSITION- 42 15 05.00   (N) 089 37 14.78   (W)   HD_HELD1
 DO3663* NAVD 88 ORTHO HEIGHT -   236.437 (meters)      775.71  (feet) ADJUSTED
 DO3663  ______________________________________________________________________
 DO3663  GEOID HEIGHT    -        -33.231 (meters)                     GEOID18
 DO3663  DYNAMIC HEIGHT  -        236.360 (meters)      775.46  (feet) COMP
 DO3663  MODELED GRAVITY -    980,288.2   (mgal)                       NAVD 88
 DO3663
 DO3663  VERT ORDER      -  SECOND    CLASS I
 DO3663
 DO3663.The horizontal coordinates were determined by differentially corrected
 DO3663.hand held GPS observations or other comparable positioning techniques
 DO3663.and have an estimated accuracy of +/- 3 meters.
 DO3663
 DO3663.The orthometric height was determined by differential leveling and
 DO3663.adjusted by the NATIONAL GEODETIC SURVEY
 DO3663.in March 2013.
 DO3663
 DO3663.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3663.GEOID18 height accuracy estimate available here.
 DO3663
 DO3663.Click photographs - Photos may exist for this station.
 DO3663
 DO3663.The dynamic height is computed by dividing the NAVD 88
 DO3663.geopotential number by the normal gravity value computed on the
 DO3663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3663.degrees latitude (g = 980.6199 gals.).
 DO3663
 DO3663.The modeled gravity was interpolated from observed gravity values.
 DO3663
 DO3663;                    North         East    Units  Estimated Accuracy
 DO3663;SPC IL W     -   620,148.4     745,046.7     MT  (+/- 3 meters HH1 GPS) 
 DO3663
 DO3663_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8380281014(NAD 83)
 DO3663
 DO3663                          SUPERSEDED SURVEY CONTROL
 DO3663
 DO3663.No superseded survey control is available for this station.
 DO3663
 DO3663_MARKER: DB = BENCH MARK DISK
 DO3663_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3663_SP_SET: WING WALL
 DO3663_STAMPING: WC016
 DO3663_MARK LOGO: UIL
 DO3663_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3663_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3663+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO3663
 DO3663  HISTORY     - Date     Condition        Report By
 DO3663  HISTORY     - 20120411 MONUMENTED       AMESC
 DO3663
 DO3663                          STATION DESCRIPTION
 DO3663
 DO3663'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3663'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-SOUTHWEST OF
 DO3663'RIDOTT, 8.0 MI (12.9 KM) WEST-NORTHWEST OF GERMAN VALLEY AND 3.1 MI
 DO3663'(5.0 KM) SOUTH OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3663'
 DO3663'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND LAMM ROAD
 DO3663'PROCEED EAST ON LAMM ROAD 0.6 MI (1.0 KM) TO WALNUT ROAD, SOUTH ON
 DO3663'WALNUT ROAD 0.5 MI (0.8 KM) TO A BRIDGE AND THE STATION ON THE RIGHT.
 DO3663'
 DO3663'THE STATION IS 13.5 FT (4.1 M) WEST OF THE CENTERLINE OF WALNUT ROAD,
 DO3663'31.4 FT (9.6 M) WEST OF A PLAQUE IN THE EAST WALL OF BRIDGE, IN THE
 DO3663'SOUTHWEST CORNER OF THE BRIDGE BUILT IN 1970, 20 FT (6.1 M) NORTHEAST
 DO3663'OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3665 ***********************************************************************
 DO3665  DESIGNATION -  WC 017
 DO3665  PID         -  DO3665
 DO3665  STATE/COUNTY-  IL/STEPHENSON
 DO3665  COUNTRY     -  US
 DO3665  USGS QUAD   -  FREEPORT WEST (2018)
 DO3665
 DO3665                         *CURRENT SURVEY CONTROL
 DO3665  ______________________________________________________________________
 DO3665* NAD 83(1986) POSITION- 42 15 04.17   (N) 089 38 43.62   (W)   HD_HELD1
 DO3665* NAVD 88 ORTHO HEIGHT -   249.554 (meters)      818.75  (feet) ADJUSTED
 DO3665  ______________________________________________________________________
 DO3665  GEOID HEIGHT    -        -33.227 (meters)                     GEOID18
 DO3665  DYNAMIC HEIGHT  -        249.472 (meters)      818.48  (feet) COMP
 DO3665  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 DO3665
 DO3665  VERT ORDER      -  SECOND    CLASS I
 DO3665
 DO3665.The horizontal coordinates were determined by differentially corrected
 DO3665.hand held GPS observations or other comparable positioning techniques
 DO3665.and have an estimated accuracy of +/- 3 meters.
 DO3665
 DO3665.The orthometric height was determined by differential leveling and
 DO3665.adjusted by the NATIONAL GEODETIC SURVEY
 DO3665.in March 2013.
 DO3665
 DO3665.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3665.GEOID18 height accuracy estimate available here.
 DO3665
 DO3665.Click photographs - Photos may exist for this station.
 DO3665
 DO3665.The dynamic height is computed by dividing the NAVD 88
 DO3665.geopotential number by the normal gravity value computed on the
 DO3665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3665.degrees latitude (g = 980.6199 gals.).
 DO3665
 DO3665.The modeled gravity was interpolated from observed gravity values.
 DO3665
 DO3665;                    North         East    Units  Estimated Accuracy
 DO3665;SPC IL W     -   620,110.1     743,010.5     MT  (+/- 3 meters HH1 GPS) 
 DO3665
 DO3665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8176681051(NAD 83)
 DO3665
 DO3665                          SUPERSEDED SURVEY CONTROL
 DO3665
 DO3665.No superseded survey control is available for this station.
 DO3665
 DO3665_MARKER: F = FLANGE-ENCASED ROD
 DO3665_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3665_STAMPING: WC017
 DO3665_MARK LOGO: UIL
 DO3665_PROJECTION: RECESSED 13 CENTIMETERS
 DO3665_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3665_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3665_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3665+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO3665_ROD/PIPE-DEPTH: 11.6 meters
 DO3665_SLEEVE-DEPTH  : 0.9 meters
 DO3665
 DO3665  HISTORY     - Date     Condition        Report By
 DO3665  HISTORY     - 20120517 MONUMENTED       AMESC
 DO3665
 DO3665                          STATION DESCRIPTION
 DO3665
 DO3665'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3665'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) WEST-NORTHWEST OF GERMAN
 DO3665'VALLEY, 8.2 MI (13.2 KM) NORTHEAST OF SHANNON AND 3.4 MI (5.5 KM)
 DO3665'SOUTH-SOUTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3665'
 DO3665'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND WEST BECKER
 DO3665'SCHOOL ROAD PROCEED WEST ON BECKER SCHOOL ROAD 0.9 MI (1.4 KM) TO THE
 DO3665'STATION ON THE RIGHT.
 DO3665'
 DO3665'THE STATION IS 29 FT (8.8 M) NORTH OF THE CENTERLINE OF BECKER SCHOOL
 DO3665'ROAD, 14 FT (4.3 M) NORTHEAST OF THE EAST END OF A CORRUGATED METAL
 DO3665'PIPE UNDER A FIELD ENTRANCE.
 DO3665'
 DO3665'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3665'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3665'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3666 ***********************************************************************
 DO3666  DESIGNATION -  WC 018
 DO3666  PID         -  DO3666
 DO3666  STATE/COUNTY-  IL/STEPHENSON
 DO3666  COUNTRY     -  US
 DO3666  USGS QUAD   -  FREEPORT WEST (2018)
 DO3666
 DO3666                         *CURRENT SURVEY CONTROL
 DO3666  ______________________________________________________________________
 DO3666* NAD 83(1986) POSITION- 42 15 02.13   (N) 089 39 54.44   (W)   HD_HELD1
 DO3666* NAVD 88 ORTHO HEIGHT -   253.825 (meters)      832.76  (feet) ADJUSTED
 DO3666  ______________________________________________________________________
 DO3666  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 DO3666  DYNAMIC HEIGHT  -        253.741 (meters)      832.48  (feet) COMP
 DO3666  MODELED GRAVITY -    980,286.8   (mgal)                       NAVD 88
 DO3666
 DO3666  VERT ORDER      -  SECOND    CLASS I
 DO3666
 DO3666.The horizontal coordinates were determined by differentially corrected
 DO3666.hand held GPS observations or other comparable positioning techniques
 DO3666.and have an estimated accuracy of +/- 3 meters.
 DO3666
 DO3666.The orthometric height was determined by differential leveling and
 DO3666.adjusted by the NATIONAL GEODETIC SURVEY
 DO3666.in March 2013.
 DO3666
 DO3666.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3666.GEOID18 height accuracy estimate available here.
 DO3666
 DO3666.Click photographs - Photos may exist for this station.
 DO3666
 DO3666.The dynamic height is computed by dividing the NAVD 88
 DO3666.geopotential number by the normal gravity value computed on the
 DO3666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3666.degrees latitude (g = 980.6199 gals.).
 DO3666
 DO3666.The modeled gravity was interpolated from observed gravity values.
 DO3666
 DO3666;                    North         East    Units  Estimated Accuracy
 DO3666;SPC IL W     -   620,037.4     741,387.5     MT  (+/- 3 meters HH1 GPS) 
 DO3666
 DO3666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8014181039(NAD 83)
 DO3666
 DO3666                          SUPERSEDED SURVEY CONTROL
 DO3666
 DO3666.No superseded survey control is available for this station.
 DO3666
 DO3666_MARKER: F = FLANGE-ENCASED ROD
 DO3666_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3666_STAMPING: WC018
 DO3666_MARK LOGO: UIL
 DO3666_PROJECTION: RECESSED 10 CENTIMETERS
 DO3666_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3666+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2022
 DO3666_ROD/PIPE-DEPTH: 18.3 meters
 DO3666_SLEEVE-DEPTH  : 0.9 meters
 DO3666
 DO3666  HISTORY     - Date     Condition        Report By
 DO3666  HISTORY     - 20120517 MONUMENTED       AMESC
 DO3666  HISTORY     - 20220301 GOOD             ILDT
 DO3666
 DO3666                          STATION DESCRIPTION
 DO3666
 DO3666'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3666'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST OF PEARL CITY, 7.6
 DO3666'MI (12.2 KM) NORTH-NORTHEAST OF SHANNON AND 3.9 MI (6.3 KM) SOUTHWEST
 DO3666'OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3666'
 DO3666'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND WEST BECKER
 DO3666'SCHOOL ROAD PROCEED WEST ON BECKER SCHOOL ROAD 1.9 MI (3.1 KM) TO THE
 DO3666'STATION ON THE RIGHT.
 DO3666'
 DO3666'THE STATION IS 32 FT (9.8 M) NORTH OF THE CENTERLINE OF BECKER SCHOOL
 DO3666'ROAD, 127.7 FT (38.9 M) EAST OF A TELEPHONE PEDESTAL, 92.8 FT (28.3 M)
 DO3666'NORTHWEST OF A LONE FENCE POST, 58.7 FT (17.9 M) NORTH OF A POWER
 DO3666'POLE.
 DO3666'
 DO3666'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3666'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3666'IN IDENTIFICATION.
 DO3666
 DO3666                          STATION RECOVERY (2022)
 DO3666
 DO3666'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3666'WITNESS CORNER 018 IS 3.1 FT (0.9 M) SOUTH OF A WITNESS POST AND FENCE
 DO3666'POST AND 0.25 FT (8 CM) UNDER GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3667 ***********************************************************************
 DO3667  DESIGNATION -  WC 019
 DO3667  PID         -  DO3667
 DO3667  STATE/COUNTY-  IL/STEPHENSON
 DO3667  COUNTRY     -  US
 DO3667  USGS QUAD   -  FREEPORT WEST (2018)
 DO3667
 DO3667                         *CURRENT SURVEY CONTROL
 DO3667  ______________________________________________________________________
 DO3667* NAD 83(1986) POSITION- 42 15 00.34   (N) 089 40 54.37   (W)   HD_HELD1
 DO3667* NAVD 88 ORTHO HEIGHT -   240.611 (meters)      789.40  (feet) ADJUSTED
 DO3667  ______________________________________________________________________
 DO3667  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 DO3667  DYNAMIC HEIGHT  -        240.531 (meters)      789.14  (feet) COMP
 DO3667  MODELED GRAVITY -    980,285.4   (mgal)                       NAVD 88
 DO3667
 DO3667  VERT ORDER      -  SECOND    CLASS I
 DO3667
 DO3667.The horizontal coordinates were determined by differentially corrected
 DO3667.hand held GPS observations or other comparable positioning techniques
 DO3667.and have an estimated accuracy of +/- 3 meters.
 DO3667
 DO3667.The orthometric height was determined by differential leveling and
 DO3667.adjusted by the NATIONAL GEODETIC SURVEY
 DO3667.in March 2013.
 DO3667
 DO3667.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3667.GEOID18 height accuracy estimate available here.
 DO3667
 DO3667.Click photographs - Photos may exist for this station.
 DO3667
 DO3667.The dynamic height is computed by dividing the NAVD 88
 DO3667.geopotential number by the normal gravity value computed on the
 DO3667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3667.degrees latitude (g = 980.6199 gals.).
 DO3667
 DO3667.The modeled gravity was interpolated from observed gravity values.
 DO3667
 DO3667;                    North         East    Units  Estimated Accuracy
 DO3667;SPC IL W     -   619,974.2     740,014.1     MT  (+/- 3 meters HH1 GPS) 
 DO3667
 DO3667_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7876681027(NAD 83)
 DO3667
 DO3667                          SUPERSEDED SURVEY CONTROL
 DO3667
 DO3667.No superseded survey control is available for this station.
 DO3667
 DO3667_MARKER: DB = BENCH MARK DISK
 DO3667_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3667_SP_SET: WING WALL
 DO3667_STAMPING: WC019
 DO3667_MARK LOGO: UIL
 DO3667_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3667_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3667+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO3667
 DO3667  HISTORY     - Date     Condition        Report By
 DO3667  HISTORY     - 20120411 MONUMENTED       AMESC
 DO3667
 DO3667                          STATION DESCRIPTION
 DO3667
 DO3667'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3667'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST OF PEARL CITY, 7.2
 DO3667'MI (11.6 KM) NORTH-NORTHEAST OF SHANNON AND 4.5 MI (7.2 KM) SOUTHWEST
 DO3667'OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3667'
 DO3667'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND WEST BECKER
 DO3667'SCHOOL ROAD PROCEED WEST ON BECKER SCHOOL ROAD 2.8 MI (4.5 KM) TO A
 DO3667'BRIDGE AND THE STATION ON THE LEFT.
 DO3667'
 DO3667'THE STATION IS 27.5 FT (8.4 M) EAST OF THE END OF THE SOUTHWEST
 DO3667'GUARDRAIL, IN THE SOUTHWEST CORNER OF THE BRIDGE BUILT IN 1965, 73.5
 DO3667'FT (22.4 M) WEST-SOUTHWEST OF THE PLAQUE ON THE SOUTHEAST CORNER OF
 DO3667'BRIDGE, 12.3 FT (3.7 M) NORTHEAST OF THE NORTHEAST CORNER OF A CATCH
 DO3667'BASIN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3668 ***********************************************************************
 DO3668  DESIGNATION -  WC 020
 DO3668  PID         -  DO3668
 DO3668  STATE/COUNTY-  IL/STEPHENSON
 DO3668  COUNTRY     -  US
 DO3668  USGS QUAD   -  SHANNON (2018)
 DO3668
 DO3668                         *CURRENT SURVEY CONTROL
 DO3668  ______________________________________________________________________
 DO3668* NAD 83(1986) POSITION- 42 14 33.8    (N) 089 41 20.2    (W)   HD_HELD2
 DO3668* NAVD 88 ORTHO HEIGHT -   249.503 (meters)      818.58  (feet) ADJUSTED
 DO3668  ______________________________________________________________________
 DO3668  GEOID HEIGHT    -        -33.214 (meters)                     GEOID18
 DO3668  DYNAMIC HEIGHT  -        249.420 (meters)      818.31  (feet) COMP
 DO3668  MODELED GRAVITY -    980,284.0   (mgal)                       NAVD 88
 DO3668
 DO3668  VERT ORDER      -  SECOND    CLASS I
 DO3668
 DO3668.The horizontal coordinates were established by autonomous hand held GPS
 DO3668.observations and have an estimated accuracy of +/- 10 meters.
 DO3668
 DO3668.The orthometric height was determined by differential leveling and
 DO3668.adjusted by the NATIONAL GEODETIC SURVEY
 DO3668.in March 2013.
 DO3668
 DO3668.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3668.GEOID18 height accuracy estimate available here.
 DO3668
 DO3668.Click photographs - Photos may exist for this station.
 DO3668
 DO3668.The dynamic height is computed by dividing the NAVD 88
 DO3668.geopotential number by the normal gravity value computed on the
 DO3668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3668.degrees latitude (g = 980.6199 gals.).
 DO3668
 DO3668.The modeled gravity was interpolated from observed gravity values.
 DO3668
 DO3668;                    North         East    Units  Estimated Accuracy
 DO3668;SPC IL W     -   619,152.      739,427.      MT  (+/- 10 meters HH2 GPS)
 DO3668
 DO3668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7814880227(NAD 83)
 DO3668
 DO3668                          SUPERSEDED SURVEY CONTROL
 DO3668
 DO3668.No superseded survey control is available for this station.
 DO3668
 DO3668_MARKER: F = FLANGE-ENCASED ROD
 DO3668_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3668_STAMPING: WC020
 DO3668_MARK LOGO: UIL
 DO3668_PROJECTION: RECESSED 8 CENTIMETERS
 DO3668_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3668_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3668+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO3668_ROD/PIPE-DEPTH: 14.6 meters
 DO3668_SLEEVE-DEPTH  : 0.9 meters
 DO3668
 DO3668  HISTORY     - Date     Condition        Report By
 DO3668  HISTORY     - 20120517 MONUMENTED       AMESC
 DO3668
 DO3668                          STATION DESCRIPTION
 DO3668
 DO3668'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3668'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-SOUTHEAST OF PEARL
 DO3668'CITY, 6.6 MI (10.6 KM) NORTH-NORTHEAST OF SHANNON AND 5.1 MI (8.2 KM)
 DO3668'SOUTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3668'
 DO3668'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND WEST BECKER
 DO3668'SCHOOL ROAD PROCEED WEST ON BECKER SCHOOL ROAD 3.2 MI (5.1 KM) TO HAMM
 DO3668'ROAD, SOUTH ON HAMM ROAD 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DO3668'
 DO3668'THE STATION IS 23 FT (7.0 M) EAST OF THE CENTERLINE OF HAMM ROAD, 20
 DO3668'FT (6.1 M) SOUTH OF A FIELD ENTRANCE, 4.8 FT (1.5 M) WEST OF A LONE
 DO3668'FENCE POST.
 DO3668'
 DO3668'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3668'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3668'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3669 ***********************************************************************
 DO3669  DESIGNATION -  WC 021
 DO3669  PID         -  DO3669
 DO3669  STATE/COUNTY-  IL/STEPHENSON
 DO3669  COUNTRY     -  US
 DO3669  USGS QUAD   -  SHANNON (2018)
 DO3669
 DO3669                         *CURRENT SURVEY CONTROL
 DO3669  ______________________________________________________________________
 DO3669* NAD 83(1986) POSITION- 42 13 57.91   (N) 089 43 39.90   (W)   HD_HELD1
 DO3669* NAVD 88 ORTHO HEIGHT -   261.583 (meters)      858.21  (feet) ADJUSTED
 DO3669  ______________________________________________________________________
 DO3669  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 DO3669  DYNAMIC HEIGHT  -        261.495 (meters)      857.92  (feet) COMP
 DO3669  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 DO3669
 DO3669  VERT ORDER      -  SECOND    CLASS I
 DO3669
 DO3669.The horizontal coordinates were determined by differentially corrected
 DO3669.hand held GPS observations or other comparable positioning techniques
 DO3669.and have an estimated accuracy of +/- 3 meters.
 DO3669
 DO3669.The orthometric height was determined by differential leveling and
 DO3669.adjusted by the NATIONAL GEODETIC SURVEY
 DO3669.in March 2013.
 DO3669
 DO3669.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3669.GEOID18 height accuracy estimate available here.
 DO3669
 DO3669.Click photographs - Photos may exist for this station.
 DO3669
 DO3669.The dynamic height is computed by dividing the NAVD 88
 DO3669.geopotential number by the normal gravity value computed on the
 DO3669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3669.degrees latitude (g = 980.6199 gals.).
 DO3669
 DO3669.The modeled gravity was interpolated from observed gravity values.
 DO3669
 DO3669;                    North         East    Units  Estimated Accuracy
 DO3669;SPC IL W     -   618,027.5     736,229.7     MT  (+/- 3 meters HH1 GPS) 
 DO3669
 DO3669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7491079221(NAD 83)
 DO3669
 DO3669                          SUPERSEDED SURVEY CONTROL
 DO3669
 DO3669.No superseded survey control is available for this station.
 DO3669
 DO3669_MARKER: F = FLANGE-ENCASED ROD
 DO3669_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3669_STAMPING: WC021
 DO3669_MARK LOGO: UIL
 DO3669_PROJECTION: RECESSED 10 CENTIMETERS
 DO3669_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3669_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3669+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO3669_ROD/PIPE-DEPTH: 18.3 meters
 DO3669_SLEEVE-DEPTH  : 0.9 meters
 DO3669
 DO3669  HISTORY     - Date     Condition        Report By
 DO3669  HISTORY     - 20120517 MONUMENTED       AMESC
 DO3669
 DO3669                          STATION DESCRIPTION
 DO3669
 DO3669'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3669'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHWEST OF FREEPORT,
 DO3669'5.5 MI (8.8 KM) EAST-SOUTHEAST OF PEARL CITY AND 5.4 MI (8.7 KM) NORTH
 DO3669'OF SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3669'
 DO3669'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE
 DO3669'26 PROCEED WEST ON ILLINOIS ROUTE 72 5.5 MI (8.8 KM) TO STANTON STREET
 DO3669'IN SHANNON, NORTH ON STANTON STREET 0.55 MI (0.9 KM) TO STRAW SCHOOL
 DO3669'ROAD, EAST ON STRAW SCHOOL ROAD 0.35 MI (0.6 KM) TO STANTON ROAD,
 DO3669'NORTH ON STANTON ROAD 4.9 MI (7.9 KM) TO THE STATION ON THE LEFT.
 DO3669'STANTON ROAD BECOMES SHANNON ROAD WHEN YOU ENTER STEPHENSON COUNTY
 DO3669'FROM CARROLL COUNTY.
 DO3669'
 DO3669'THE STATION IS 38 FT (11.6 M) WEST OF THE CENTERLINE OF SHANNON ROAD,
 DO3669'19 FT (5.8 M) NORTH OF A CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE,
 DO3669'3.5 FT (1.1 M) EAST OF THE FENCE.
 DO3669'
 DO3669'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3669'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3669'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3670 ***********************************************************************
 DO3670  DESIGNATION -  WC 022
 DO3670  PID         -  DO3670
 DO3670  STATE/COUNTY-  IL/STEPHENSON
 DO3670  COUNTRY     -  US
 DO3670  USGS QUAD   -  SHANNON (2018)
 DO3670
 DO3670                         *CURRENT SURVEY CONTROL
 DO3670  ______________________________________________________________________
 DO3670* NAD 83(1986) POSITION- 42 13 07.89   (N) 089 43 38.12   (W)   HD_HELD1
 DO3670* NAVD 88 ORTHO HEIGHT -   270.773 (meters)      888.36  (feet) ADJUSTED
 DO3670  ______________________________________________________________________
 DO3670  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 DO3670  DYNAMIC HEIGHT  -        270.682 (meters)      888.06  (feet) COMP
 DO3670  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 DO3670
 DO3670  VERT ORDER      -  SECOND    CLASS I
 DO3670
 DO3670.The horizontal coordinates were determined by differentially corrected
 DO3670.hand held GPS observations or other comparable positioning techniques
 DO3670.and have an estimated accuracy of +/- 3 meters.
 DO3670
 DO3670.The orthometric height was determined by differential leveling and
 DO3670.adjusted by the NATIONAL GEODETIC SURVEY
 DO3670.in March 2013.
 DO3670
 DO3670.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3670.GEOID18 height accuracy estimate available here.
 DO3670
 DO3670.Click photographs - Photos may exist for this station.
 DO3670
 DO3670.The dynamic height is computed by dividing the NAVD 88
 DO3670.geopotential number by the normal gravity value computed on the
 DO3670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3670.degrees latitude (g = 980.6199 gals.).
 DO3670
 DO3670.The modeled gravity was interpolated from observed gravity values.
 DO3670
 DO3670;                    North         East    Units  Estimated Accuracy
 DO3670;SPC IL W     -   616,484.4     736,278.4     MT  (+/- 3 meters HH1 GPS) 
 DO3670
 DO3670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7490277677(NAD 83)
 DO3670
 DO3670                          SUPERSEDED SURVEY CONTROL
 DO3670
 DO3670.No superseded survey control is available for this station.
 DO3670
 DO3670_MARKER: F = FLANGE-ENCASED ROD
 DO3670_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3670_STAMPING: WC022
 DO3670_MARK LOGO: UIL
 DO3670_PROJECTION: RECESSED 8 CENTIMETERS
 DO3670_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3670_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3670_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3670+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 DO3670_ROD/PIPE-DEPTH: 7.3 meters
 DO3670_SLEEVE-DEPTH  : 0.9 meters
 DO3670
 DO3670  HISTORY     - Date     Condition        Report By
 DO3670  HISTORY     - 20120518 MONUMENTED       AMESC
 DO3670
 DO3670                          STATION DESCRIPTION
 DO3670
 DO3670'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3670'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTHWEST OF FREEPORT,
 DO3670'6.0 MI (9.7 KM) EAST-SOUTHEAST OF PEARL CITY AND 4.5 MI (7.2 KM) NORTH
 DO3670'OF SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3670'
 DO3670'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE
 DO3670'26 PROCEED WEST ON ILLINOIS ROUTE 72 5.5 MI (8.8 KM) TO STANTON STREET
 DO3670'IN SHANNON, NORTH ON STANTON STREET 0.55 MI (0.9 KM) TO STRAW SCHOOL
 DO3670'ROAD, EAST ON STRAW SCHOOL ROAD 0.35 MI (0.6 KM) TO STANTON ROAD,
 DO3670'NORTH ON STANTON ROAD 3.9 MI (6.3 KM) TO THE STATION ON THE RIGHT.
 DO3670'STANTON ROAD BECOMES SHANNON ROAD WHEN YOU ENTER STEPHENSON COUNTY
 DO3670'FROM CARROLL COUNTY.
 DO3670'
 DO3670'THE STATION IS 25 FT (7.6 M) EAST OF THE CENTERLINE OF SHANNON ROAD,
 DO3670'73.2 FT (22.3 M) NORTH OF A FIELD ENTRANCE, 22 FT (6.7 M) SOUTH OF A
 DO3670'POWER POLE.
 DO3670'
 DO3670'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3670'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3670'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3671 ***********************************************************************
 DO3671  DESIGNATION -  WC 023
 DO3671  PID         -  DO3671
 DO3671  STATE/COUNTY-  IL/STEPHENSON
 DO3671  COUNTRY     -  US
 DO3671  USGS QUAD   -  SHANNON (2018)
 DO3671
 DO3671                         *CURRENT SURVEY CONTROL
 DO3671  ______________________________________________________________________
 DO3671* NAD 83(1986) POSITION- 42 12 16.46   (N) 089 43 37.89   (W)   HD_HELD1
 DO3671* NAVD 88 ORTHO HEIGHT -   254.989 (meters)      836.58  (feet) ADJUSTED
 DO3671  ______________________________________________________________________
 DO3671  GEOID HEIGHT    -        -33.154 (meters)                     GEOID18
 DO3671  DYNAMIC HEIGHT  -        254.903 (meters)      836.29  (feet) COMP
 DO3671  MODELED GRAVITY -    980,277.4   (mgal)                       NAVD 88
 DO3671
 DO3671  VERT ORDER      -  SECOND    CLASS I
 DO3671
 DO3671.The horizontal coordinates were determined by differentially corrected
 DO3671.hand held GPS observations or other comparable positioning techniques
 DO3671.and have an estimated accuracy of +/- 3 meters.
 DO3671
 DO3671.The orthometric height was determined by differential leveling and
 DO3671.adjusted by the NATIONAL GEODETIC SURVEY
 DO3671.in March 2013.
 DO3671
 DO3671.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3671.GEOID18 height accuracy estimate available here.
 DO3671
 DO3671.Click photographs - Photos may exist for this station.
 DO3671
 DO3671.The dynamic height is computed by dividing the NAVD 88
 DO3671.geopotential number by the normal gravity value computed on the
 DO3671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3671.degrees latitude (g = 980.6199 gals.).
 DO3671
 DO3671.The modeled gravity was interpolated from observed gravity values.
 DO3671
 DO3671;                    North         East    Units  Estimated Accuracy
 DO3671;SPC IL W     -   614,897.7     736,291.9     MT  (+/- 3 meters HH1 GPS) 
 DO3671
 DO3671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7485676091(NAD 83)
 DO3671
 DO3671                          SUPERSEDED SURVEY CONTROL
 DO3671
 DO3671.No superseded survey control is available for this station.
 DO3671
 DO3671_MARKER: F = FLANGE-ENCASED ROD
 DO3671_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3671_STAMPING: WC023
 DO3671_MARK LOGO: UIL
 DO3671_PROJECTION: RECESSED 13 CENTIMETERS
 DO3671_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3671_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3671+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 DO3671_ROD/PIPE-DEPTH: 11.0 meters
 DO3671_SLEEVE-DEPTH  : 0.9 meters
 DO3671
 DO3671  HISTORY     - Date     Condition        Report By
 DO3671  HISTORY     - 20120518 MONUMENTED       AMESC
 DO3671
 DO3671                          STATION DESCRIPTION
 DO3671
 DO3671'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3671'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHWEST OF FREEPORT,
 DO3671'6.6 MI (10.6 KM) SOUTHEAST OF PEARL CITY AND 3.5 MI (5.6 KM) NORTH OF
 DO3671'SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3671'
 DO3671'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE
 DO3671'26 PROCEED WEST ON ILLINOIS ROUTE 72 5.5 MI (8.8 KM) TO STANTON STREET
 DO3671'IN SHANNON, NORTH ON STANTON STREET 0.55 MI (0.9 KM) TO STRAW SCHOOL
 DO3671'ROAD, EAST ON STRAW SCHOOL ROAD 0.35 MI (0.6 KM) TO STANTON ROAD,
 DO3671'NORTH ON STANTON ROAD 2.9 MI (4.7 KM) TO THE STATION ON THE RIGHT.
 DO3671'STANTON ROAD BECOMES SHANNON ROAD WHEN YOU ENTER STEPHENSON COUNTY
 DO3671'FROM CARROLL COUNTY.
 DO3671'
 DO3671'THE STATION IS 26 FT (7.9 M) EAST OF THE CENTERLINE OF SHANNON ROAD,
 DO3671'43 FT (13.1 M) SOUTH OF A TELEPHONE ROUTE BOX, 10.2 FT (3.1 M)
 DO3671'SOUTHWEST OF A 12 INCH (30 CM) CORRUGATED METAL PIPE.
 DO3671'
 DO3671'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3671'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3671'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3672 ***********************************************************************
 DO3672  DESIGNATION -  WC 024
 DO3672  PID         -  DO3672
 DO3672  STATE/COUNTY-  IL/CARROLL
 DO3672  COUNTRY     -  US
 DO3672  USGS QUAD   -  SHANNON (2018)
 DO3672
 DO3672                         *CURRENT SURVEY CONTROL
 DO3672  ______________________________________________________________________
 DO3672* NAD 83(1986) POSITION- 42 11 24.42   (N) 089 43 38.18   (W)   HD_HELD1
 DO3672* NAVD 88 ORTHO HEIGHT -   275.987 (meters)      905.47  (feet) ADJUSTED
 DO3672  ______________________________________________________________________
 DO3672  GEOID HEIGHT    -        -33.129 (meters)                     GEOID18
 DO3672  DYNAMIC HEIGHT  -        275.893 (meters)      905.16  (feet) COMP
 DO3672  MODELED GRAVITY -    980,275.7   (mgal)                       NAVD 88
 DO3672
 DO3672  VERT ORDER      -  SECOND    CLASS I
 DO3672
 DO3672.The horizontal coordinates were determined by differentially corrected
 DO3672.hand held GPS observations or other comparable positioning techniques
 DO3672.and have an estimated accuracy of +/- 3 meters.
 DO3672
 DO3672.The orthometric height was determined by differential leveling and
 DO3672.adjusted by the NATIONAL GEODETIC SURVEY
 DO3672.in March 2013.
 DO3672
 DO3672.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3672.GEOID18 height accuracy estimate available here.
 DO3672
 DO3672.Click photographs - Photos may exist for this station.
 DO3672
 DO3672.The dynamic height is computed by dividing the NAVD 88
 DO3672.geopotential number by the normal gravity value computed on the
 DO3672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3672.degrees latitude (g = 980.6199 gals.).
 DO3672
 DO3672.The modeled gravity was interpolated from observed gravity values.
 DO3672
 DO3672;                    North         East    Units  Estimated Accuracy
 DO3672;SPC IL W     -   613,292.0     736,293.5     MT  (+/- 3 meters HH1 GPS) 
 DO3672
 DO3672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7479874486(NAD 83)
 DO3672
 DO3672                          SUPERSEDED SURVEY CONTROL
 DO3672
 DO3672.No superseded survey control is available for this station.
 DO3672
 DO3672_MARKER: F = FLANGE-ENCASED ROD
 DO3672_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3672_STAMPING: WC024
 DO3672_MARK LOGO: UIL
 DO3672_PROJECTION: RECESSED 10 CENTIMETERS
 DO3672_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3672+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 DO3672_ROD/PIPE-DEPTH: 4.6 meters
 DO3672_SLEEVE-DEPTH  : 0.9 meters
 DO3672
 DO3672  HISTORY     - Date     Condition        Report By
 DO3672  HISTORY     - 20120518 MONUMENTED       AMESC
 DO3672
 DO3672                          STATION DESCRIPTION
 DO3672
 DO3672'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3672'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHEAST OF LANARK, 7.2
 DO3672'MI (11.6 KM) SOUTHEAST OF PEARL CITY AND 2.5 MI (4.0 KM)
 DO3672'NORTH-NORTHEAST OF SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3672'
 DO3672'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE
 DO3672'26 PROCEED WEST ON ILLINOIS ROUTE 72 5.5 MI (8.8 KM) TO STANTON STREET
 DO3672'IN SHANNON, NORTH ON STANTON STREET 0.55 MI (0.9 KM) TO STRAW SCHOOL
 DO3672'ROAD, EAST ON STRAW SCHOOL ROAD 0.35 MI (0.6 KM) TO STANTON ROAD,
 DO3672'NORTH ON STANTON ROAD 1.9 MI (3.1 KM) TO THE STATION ON THE LEFT.
 DO3672'
 DO3672'THE STATION IS 19 FT (5.8 M) WEST OF THE CENTERLINE OF STANTON ROAD,
 DO3672'121 FT (36.9 M) NORTH OF A FIBER OPTIC LINE MARKER POST, 7.1 FT (2.2
 DO3672'M) NORTHEAST OF A POWER POLE.
 DO3672'
 DO3672'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3672'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3672'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3673 ***********************************************************************
 DO3673  DESIGNATION -  WC 025
 DO3673  PID         -  DO3673
 DO3673  STATE/COUNTY-  IL/CARROLL
 DO3673  COUNTRY     -  US
 DO3673  USGS QUAD   -  SHANNON (2018)
 DO3673
 DO3673                         *CURRENT SURVEY CONTROL
 DO3673  ______________________________________________________________________
 DO3673* NAD 83(1986) POSITION- 42 10 37.94   (N) 089 43 36.88   (W)   HD_HELD1
 DO3673* NAVD 88 ORTHO HEIGHT -   265.868 (meters)      872.27  (feet) ADJUSTED
 DO3673  ______________________________________________________________________
 DO3673  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 DO3673  DYNAMIC HEIGHT  -        265.777 (meters)      871.97  (feet) COMP
 DO3673  MODELED GRAVITY -    980,274.1   (mgal)                       NAVD 88
 DO3673
 DO3673  VERT ORDER      -  SECOND    CLASS I
 DO3673
 DO3673.The horizontal coordinates were determined by differentially corrected
 DO3673.hand held GPS observations or other comparable positioning techniques
 DO3673.and have an estimated accuracy of +/- 3 meters.
 DO3673
 DO3673.The orthometric height was determined by differential leveling and
 DO3673.adjusted by the NATIONAL GEODETIC SURVEY
 DO3673.in March 2013.
 DO3673
 DO3673.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3673.GEOID18 height accuracy estimate available here.
 DO3673
 DO3673.Click photographs - Photos may exist for this station.
 DO3673
 DO3673.The dynamic height is computed by dividing the NAVD 88
 DO3673.geopotential number by the normal gravity value computed on the
 DO3673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3673.degrees latitude (g = 980.6199 gals.).
 DO3673
 DO3673.The modeled gravity was interpolated from observed gravity values.
 DO3673
 DO3673;                    North         East    Units  Estimated Accuracy
 DO3673;SPC IL W     -   611,858.1     736,330.7     MT  (+/- 3 meters HH1 GPS) 
 DO3673
 DO3673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7478273051(NAD 83)
 DO3673
 DO3673                          SUPERSEDED SURVEY CONTROL
 DO3673
 DO3673.No superseded survey control is available for this station.
 DO3673
 DO3673_MARKER: DD = SURVEY DISK
 DO3673_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3673_SP_SET: ABUTMENT
 DO3673_STAMPING: WC 025
 DO3673_MARK LOGO: UIL
 DO3673_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3673_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3673+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2023
 DO3673
 DO3673  HISTORY     - Date     Condition        Report By
 DO3673  HISTORY     - 20120411 MONUMENTED       AMESC
 DO3673  HISTORY     - 20230215 GOOD             ILDT
 DO3673
 DO3673                          STATION DESCRIPTION
 DO3673
 DO3673'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3673'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHEAST OF PEARL CITY,
 DO3673'7.5 MI (12.1 KM) NORTHEAST OF LANARK AND 1.7 MI (2.7 KM)
 DO3673'NORTH-NORTHEAST OF SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3673'
 DO3673'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE
 DO3673'26 PROCEED WEST ON ILLINOIS ROUTE 72 5.5 MI (8.8 KM) TO STANTON STREET
 DO3673'IN SHANNON, NORTH ON STANTON STREET 0.55 MI (0.9 KM) TO STRAW SCHOOL
 DO3673'ROAD, EAST ON STRAW SCHOOL ROAD 0.35 MI (0.6 KM) TO STANTON ROAD,
 DO3673'NORTH ON STANTON ROAD 1 MI (1.6 KM) TO BRIDGE AND THE STATION ON THE
 DO3673'LEFT.
 DO3673'
 DO3673'THE STATION IS 13 FT (4.0 M) WEST OF THE CENTERLINE OF STANTON ROAD,
 DO3673'25.5 FT (7.8 M) WEST OF A PLAQUE IN THE SOUTHEAST CORNER OF BRIDGE, IN
 DO3673'THE SOUTHWEST CORNER OF THE BRIDGE BUILT IN 1989, 175 FT (53.3 M)
 DO3673'SOUTH OF THE DRIVEWAY TO HOUSE NUMBER '16564'.
 DO3673
 DO3673                          STATION RECOVERY (2023)
 DO3673
 DO3673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3673'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3674 ***********************************************************************
 DO3674  DESIGNATION -  WC 026
 DO3674  PID         -  DO3674
 DO3674  STATE/COUNTY-  IL/CARROLL
 DO3674  COUNTRY     -  US
 DO3674  USGS QUAD   -  SHANNON (2018)
 DO3674
 DO3674                         *CURRENT SURVEY CONTROL
 DO3674  ______________________________________________________________________
 DO3674* NAD 83(1986) POSITION- 42 09 44.31   (N) 089 43 35.86   (W)   HD_HELD1
 DO3674* NAVD 88 ORTHO HEIGHT -   278.100 (meters)      912.40  (feet) ADJUSTED
 DO3674  ______________________________________________________________________
 DO3674  GEOID HEIGHT    -        -33.083 (meters)                     GEOID18
 DO3674  DYNAMIC HEIGHT  -        278.004 (meters)      912.08  (feet) COMP
 DO3674  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 DO3674
 DO3674  VERT ORDER      -  SECOND    CLASS I
 DO3674
 DO3674.The horizontal coordinates were determined by differentially corrected
 DO3674.hand held GPS observations or other comparable positioning techniques
 DO3674.and have an estimated accuracy of +/- 3 meters.
 DO3674
 DO3674.The orthometric height was determined by differential leveling and
 DO3674.adjusted by the NATIONAL GEODETIC SURVEY
 DO3674.in March 2013.
 DO3674
 DO3674.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3674.GEOID18 height accuracy estimate available here.
 DO3674
 DO3674.Click photographs - Photos may exist for this station.
 DO3674
 DO3674.The dynamic height is computed by dividing the NAVD 88
 DO3674.geopotential number by the normal gravity value computed on the
 DO3674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3674.degrees latitude (g = 980.6199 gals.).
 DO3674
 DO3674.The modeled gravity was interpolated from observed gravity values.
 DO3674
 DO3674;                    North         East    Units  Estimated Accuracy
 DO3674;SPC IL W     -   610,203.6     736,362.7     MT  (+/- 3 meters HH1 GPS) 
 DO3674
 DO3674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7475371396(NAD 83)
 DO3674
 DO3674                          SUPERSEDED SURVEY CONTROL
 DO3674
 DO3674.No superseded survey control is available for this station.
 DO3674
 DO3674_MARKER: F = FLANGE-ENCASED ROD
 DO3674_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3674_STAMPING: WC026
 DO3674_MARK LOGO: UIL
 DO3674_PROJECTION: RECESSED 15 CENTIMETERS
 DO3674_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3674_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3674+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2012
 DO3674_ROD/PIPE-DEPTH: 8.5 meters
 DO3674_SLEEVE-DEPTH  : 0.9 meters
 DO3674
 DO3674  HISTORY     - Date     Condition        Report By
 DO3674  HISTORY     - 20120522 MONUMENTED       AMESC
 DO3674
 DO3674                          STATION DESCRIPTION
 DO3674
 DO3674'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3674'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-NORTHWEST OF
 DO3674'FORRESTON, 6.9 MI (11.1 KM) NORTHEAST OF LANARK AND 0.9 MI (1.4 KM)
 DO3674'NORTHEAST OF SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3674'
 DO3674'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE
 DO3674'26 PROCEED WEST ON ILLINOIS ROUTE 72 5.5 MI (8.8 KM) TO STANTON STREET
 DO3674'IN SHANNON, NORTH ON STANTON STREET 0.55 MI (0.9 KM) TO STRAW SCHOOL
 DO3674'ROAD, EAST ON STRAW SCHOOL ROAD 0.35 MI (0.6 KM) TO STANTON ROAD AND
 DO3674'THE STATION ON THE LEFT.
 DO3674'
 DO3674'THE STATION IS IN THE NORTHWEST QUADRANT OF STRAW SCHOOL ROAD AND
 DO3674'STANTON ROAD, 53 FT (16.2 M) NORTH OF THE CENTERLINE OF STRAW SCHOOL
 DO3674'ROAD, 41 FT (12.5 M) WEST OF THE CENTERLINE OF STANTON ROAD, 85 FT
 DO3674'(25.9 M) NORTHWEST OF A ROAD SIGN.
 DO3674'
 DO3674'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3674'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3674'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3676 ***********************************************************************
 DO3676  DESIGNATION -  WC 027
 DO3676  PID         -  DO3676
 DO3676  STATE/COUNTY-  IL/CARROLL
 DO3676  COUNTRY     -  US
 DO3676  USGS QUAD   -  SHANNON (2018)
 DO3676
 DO3676                         *CURRENT SURVEY CONTROL
 DO3676  ______________________________________________________________________
 DO3676* NAD 83(1986) POSITION- 42 08 42.91   (N) 089 44 08.81   (W)   HD_HELD1
 DO3676* NAVD 88 ORTHO HEIGHT -   281.181 (meters)      922.51  (feet) ADJUSTED
 DO3676  ______________________________________________________________________
 DO3676  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 DO3676  DYNAMIC HEIGHT  -        281.084 (meters)      922.19  (feet) COMP
 DO3676  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 DO3676
 DO3676  VERT ORDER      -  SECOND    CLASS I
 DO3676
 DO3676.The horizontal coordinates were determined by differentially corrected
 DO3676.hand held GPS observations or other comparable positioning techniques
 DO3676.and have an estimated accuracy of +/- 3 meters.
 DO3676
 DO3676.The orthometric height was determined by differential leveling and
 DO3676.adjusted by the NATIONAL GEODETIC SURVEY
 DO3676.in March 2013.
 DO3676
 DO3676.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3676.GEOID18 height accuracy estimate available here.
 DO3676
 DO3676.Click photographs - Photos may exist for this station.
 DO3676
 DO3676.The dynamic height is computed by dividing the NAVD 88
 DO3676.geopotential number by the normal gravity value computed on the
 DO3676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3676.degrees latitude (g = 980.6199 gals.).
 DO3676
 DO3676.The modeled gravity was interpolated from observed gravity values.
 DO3676
 DO3676;                    North         East    Units  Estimated Accuracy
 DO3676;SPC IL W     -   608,305.4     735,615.9     MT  (+/- 3 meters HH1 GPS) 
 DO3676
 DO3676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7393669526(NAD 83)
 DO3676
 DO3676                          SUPERSEDED SURVEY CONTROL
 DO3676
 DO3676.No superseded survey control is available for this station.
 DO3676
 DO3676_MARKER: F = FLANGE-ENCASED ROD
 DO3676_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3676_STAMPING: WC027
 DO3676_MARK LOGO: UIL
 DO3676_PROJECTION: RECESSED 8 CENTIMETERS
 DO3676_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3676_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3676+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2012
 DO3676_ROD/PIPE-DEPTH: 8.8 meters
 DO3676_SLEEVE-DEPTH  : 0.9 meters
 DO3676
 DO3676  HISTORY     - Date     Condition        Report By
 DO3676  HISTORY     - 20120521 MONUMENTED       AMESC
 DO3676
 DO3676                          STATION DESCRIPTION
 DO3676
 DO3676'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3676'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHWEST OF
 DO3676'BROOKVILLE, 5.8 MI (9.3 KM) EAST-NORTHEAST OF LANARK AND 0.7 MI (1.1
 DO3676'KM) SOUTH-SOUTHEAST OF SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3676'
 DO3676'TO REACH FROM THE INTERSECTION OF EAST DIVISION ROAD AND STANTON ST IN
 DO3676'SHANNON PROCEED SOUTH ON STANTON ST 0.15 MI (0.2 KM) TO THE STATION ON
 DO3676'THE RIGHT.
 DO3676'
 DO3676'THE STATION IS 20 FT (6.1 M) WEST OF THE CENTERLINE OF STANTON ROAD,
 DO3676'65 FT (19.8 M) SOUTH OF A WARNING SIGN, 5.1 FT (1.6 M) NORTHEAST OF A
 DO3676'POWER POLE.
 DO3676'
 DO3676'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3676'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3676'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3677 ***********************************************************************
 DO3677  DESIGNATION -  WC 028
 DO3677  PID         -  DO3677
 DO3677  STATE/COUNTY-  IL/CARROLL
 DO3677  COUNTRY     -  US
 DO3677  USGS QUAD   -  SHANNON (2018)
 DO3677
 DO3677                         *CURRENT SURVEY CONTROL
 DO3677  ______________________________________________________________________
 DO3677* NAD 83(1986) POSITION- 42 08 23.72   (N) 089 44 42.23   (W)   HD_HELD1
 DO3677* NAVD 88 ORTHO HEIGHT -   278.411 (meters)      913.42  (feet) ADJUSTED
 DO3677  ______________________________________________________________________
 DO3677  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 DO3677  DYNAMIC HEIGHT  -        278.315 (meters)      913.11  (feet) COMP
 DO3677  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 DO3677
 DO3677  VERT ORDER      -  SECOND    CLASS I
 DO3677
 DO3677.The horizontal coordinates were determined by differentially corrected
 DO3677.hand held GPS observations or other comparable positioning techniques
 DO3677.and have an estimated accuracy of +/- 3 meters.
 DO3677
 DO3677.The orthometric height was determined by differential leveling and
 DO3677.adjusted by the NATIONAL GEODETIC SURVEY
 DO3677.in March 2013.
 DO3677
 DO3677.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3677.GEOID18 height accuracy estimate available here.
 DO3677
 DO3677.Click photographs - Photos may exist for this station.
 DO3677
 DO3677.The dynamic height is computed by dividing the NAVD 88
 DO3677.geopotential number by the normal gravity value computed on the
 DO3677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3677.degrees latitude (g = 980.6199 gals.).
 DO3677
 DO3677.The modeled gravity was interpolated from observed gravity values.
 DO3677
 DO3677;                    North         East    Units  Estimated Accuracy
 DO3677;SPC IL W     -   607,709.5     734,851.5     MT  (+/- 3 meters HH1 GPS) 
 DO3677
 DO3677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7315068959(NAD 83)
 DO3677
 DO3677                          SUPERSEDED SURVEY CONTROL
 DO3677
 DO3677.No superseded survey control is available for this station.
 DO3677
 DO3677_MARKER: F = FLANGE-ENCASED ROD
 DO3677_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3677_STAMPING: WC028
 DO3677_MARK LOGO: UIL
 DO3677_PROJECTION: RECESSED 8 CENTIMETERS
 DO3677_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3677+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO3677_ROD/PIPE-DEPTH: 6.1 meters
 DO3677_SLEEVE-DEPTH  : 0.9 meters
 DO3677
 DO3677  HISTORY     - Date     Condition        Report By
 DO3677  HISTORY     - 20120523 MONUMENTED       AMESC
 DO3677
 DO3677                          STATION DESCRIPTION
 DO3677
 DO3677'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3677'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH-NORTHWEST OF
 DO3677'BROOKVILLE, 5.2 MI (8.4 KM) EAST-NORTHEAST OF LANARK AND 1.1 MI (1.8
 DO3677'KM) SOUTH-SOUTHWEST OF SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3677'
 DO3677'THE STATION IS IN THE SOUTHEAST QUADRANT OF THE INTERSECTION OF
 DO3677'GEORGETOWN ROAD AND SHANNON ROUTE, 25 FT (7.6 M) SOUTH OF THE
 DO3677'CENTERLINE OF GEORGETOWN ROAD, 90 FT (27.4 M) EAST OF THE CENTERLINE
 DO3677'OF SHANNON ROUTE, 128 FT (39.0 M) EAST OF A 'STOP' SIGN, 65.6 FT (20.0
 DO3677'M) SOUTHEAST OF A 'STOP' SIGN, 25.3 FT (7.7 M) SOUTHEAST OF A 12 INCH
 DO3677'(30 CM) CORRUGATED METAL PIPE.
 DO3677'
 DO3677'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3677'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3677'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3678 ***********************************************************************
 DO3678  DESIGNATION -  WC 029
 DO3678  PID         -  DO3678
 DO3678  STATE/COUNTY-  IL/CARROLL
 DO3678  COUNTRY     -  US
 DO3678  USGS QUAD   -  BOONE BRANCH (2018)
 DO3678
 DO3678                         *CURRENT SURVEY CONTROL
 DO3678  ______________________________________________________________________
 DO3678* NAD 83(1986) POSITION- 42 08 26.27   (N) 089 45 54.11   (W)   HD_HELD1
 DO3678* NAVD 88 ORTHO HEIGHT -   271.070 (meters)      889.34  (feet) ADJUSTED
 DO3678  ______________________________________________________________________
 DO3678  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 DO3678  DYNAMIC HEIGHT  -        270.976 (meters)      889.03  (feet) COMP
 DO3678  MODELED GRAVITY -    980,270.9   (mgal)                       NAVD 88
 DO3678
 DO3678  VERT ORDER      -  SECOND    CLASS I
 DO3678
 DO3678.The horizontal coordinates were determined by differentially corrected
 DO3678.hand held GPS observations or other comparable positioning techniques
 DO3678.and have an estimated accuracy of +/- 3 meters.
 DO3678
 DO3678.The orthometric height was determined by differential leveling and
 DO3678.adjusted by the NATIONAL GEODETIC SURVEY
 DO3678.in March 2013.
 DO3678
 DO3678.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3678.GEOID18 height accuracy estimate available here.
 DO3678
 DO3678.Click photographs - Photos may exist for this station.
 DO3678
 DO3678.The dynamic height is computed by dividing the NAVD 88
 DO3678.geopotential number by the normal gravity value computed on the
 DO3678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3678.degrees latitude (g = 980.6199 gals.).
 DO3678
 DO3678.The modeled gravity was interpolated from observed gravity values.
 DO3678
 DO3678;                    North         East    Units  Estimated Accuracy
 DO3678;SPC IL W     -   607,780.2     733,200.6     MT  (+/- 3 meters HH1 GPS) 
 DO3678
 DO3678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7150269091(NAD 83)
 DO3678
 DO3678                          SUPERSEDED SURVEY CONTROL
 DO3678
 DO3678.No superseded survey control is available for this station.
 DO3678
 DO3678_MARKER: F = FLANGE-ENCASED ROD
 DO3678_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3678_STAMPING: WC029
 DO3678_MARK LOGO: UIL
 DO3678_PROJECTION: RECESSED 10 CENTIMETERS
 DO3678_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3678+STABILITY: SURFACE MOTION
 DO3678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3678+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2018
 DO3678_ROD/PIPE-DEPTH: 3.0 meters
 DO3678_SLEEVE-DEPTH  : 0.9 meters
 DO3678
 DO3678  HISTORY     - Date     Condition        Report By
 DO3678  HISTORY     - 20120522 MONUMENTED       AMESC
 DO3678  HISTORY     - 20180706 GOOD             FGRAH
 DO3678
 DO3678                          STATION DESCRIPTION
 DO3678
 DO3678'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3678'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHWEST OF
 DO3678'BROOKVILLE, 4.4 MI (7.1 KM) NORTHEAST OF LANARK AND 1.6 MI (2.6 KM)
 DO3678'SOUTHWEST OF SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3678'
 DO3678'TO REACH FROM THE INTERSECTION OF GEORGETOWN ROAD AND MAPLE GROVE ROAD
 DO3678'PROCEED NORTH ON MAPLE GROVE ROAD 225 FT (68.6 M) TO THE STATION ON
 DO3678'THE LEFT.
 DO3678'
 DO3678'THE STATION IS 19.7 FT (6.0 M) WEST OF THE CENTERLINE OF MAPLE GROVE
 DO3678'ROAD, 68 FT (20.7 M) NORTHEAST OF A 'NO TRESPASSING' SIGN, 7.3 FT (2.2
 DO3678'M) SOUTH OF A POWER POLE.
 DO3678'
 DO3678'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3678'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3678'IN IDENTIFICATION.
 DO3678
 DO3678                          STATION RECOVERY (2018)
 DO3678
 DO3678'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2018 (SII)
 DO3678'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3675 ***********************************************************************
 DO3675  DESIGNATION -  WC 030
 DO3675  PID         -  DO3675
 DO3675  STATE/COUNTY-  IL/CARROLL
 DO3675  COUNTRY     -  US
 DO3675  USGS QUAD   -  SHANNON (2018)
 DO3675
 DO3675                         *CURRENT SURVEY CONTROL
 DO3675  ______________________________________________________________________
 DO3675* NAD 83(1986) POSITION- 42 09 16.57   (N) 089 44 03.00   (W)   HD_HELD1
 DO3675* NAVD 88 ORTHO HEIGHT -   272.181 (meters)      892.98  (feet) ADJUSTED
 DO3675  ______________________________________________________________________
 DO3675  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 DO3675  DYNAMIC HEIGHT  -        272.088 (meters)      892.68  (feet) COMP
 DO3675  MODELED GRAVITY -    980,271.0   (mgal)                       NAVD 88
 DO3675
 DO3675  VERT ORDER      -  SECOND    CLASS I
 DO3675
 DO3675.The horizontal coordinates were determined by differentially corrected
 DO3675.hand held GPS observations or other comparable positioning techniques
 DO3675.and have an estimated accuracy of +/- 3 meters.
 DO3675
 DO3675.The orthometric height was determined by differential leveling and
 DO3675.adjusted by the NATIONAL GEODETIC SURVEY
 DO3675.in March 2013.
 DO3675
 DO3675.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3675.GEOID18 height accuracy estimate available here.
 DO3675
 DO3675.Click photographs - Photos may exist for this station.
 DO3675
 DO3675.The dynamic height is computed by dividing the NAVD 88
 DO3675.geopotential number by the normal gravity value computed on the
 DO3675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3675.degrees latitude (g = 980.6199 gals.).
 DO3675
 DO3675.The modeled gravity was interpolated from observed gravity values.
 DO3675
 DO3675;                    North         East    Units  Estimated Accuracy
 DO3675;SPC IL W     -   609,344.6     735,744.0     MT  (+/- 3 meters HH1 GPS) 
 DO3675
 DO3675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7410370560(NAD 83)
 DO3675
 DO3675                          SUPERSEDED SURVEY CONTROL
 DO3675
 DO3675.No superseded survey control is available for this station.
 DO3675
 DO3675_MARKER: DD = SURVEY DISK
 DO3675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3675_STAMPING: WC030
 DO3675_MARK LOGO: ILDT
 DO3675_PROJECTION: FLUSH
 DO3675_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3675+STABILITY: SURFACE MOTION
 DO3675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3675+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2012
 DO3675
 DO3675  HISTORY     - Date     Condition        Report By
 DO3675  HISTORY     - UNK      MONUMENTED       ILDT
 DO3675  HISTORY     - 20120522 GOOD             AMESC
 DO3675
 DO3675                          STATION DESCRIPTION
 DO3675
 DO3675'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3675'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF
 DO3675'BROOKVILLE, 6.2 MI (10.0 KM) NORTHEAST OF LANARK AND IN THE TOWN OF
 DO3675'SHANNON, IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3675'
 DO3675'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 72 AND ILLINOIS ROUTE
 DO3675'26 PROCEED WEST ON ILLINOIS ROUTE 72 5.4 MI (8.7 KM) TO THE STATION ON
 DO3675'THE LEFT.
 DO3675'
 DO3675'THE STATION IS 47 FT (14.3 M) SOUTH OF THE CENTERLINE OF IL ROUTE 72,
 DO3675'75.6 FT (23.0 M) SOUTHWEST OF A '55 MPH SPEED LIMIT' SIGN, 29.2 FT
 DO3675'(8.9 M) WEST OF A RIGHT OF WAY MARKER, 0.9 FT (27 CM) NORTH OF AN
 DO3675'ORANGE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3679 ***********************************************************************
 DO3679  DESIGNATION -  WC 031
 DO3679  PID         -  DO3679
 DO3679  STATE/COUNTY-  IL/CARROLL
 DO3679  COUNTRY     -  US
 DO3679  USGS QUAD   -  BOONE BRANCH (2018)
 DO3679
 DO3679                         *CURRENT SURVEY CONTROL
 DO3679  ______________________________________________________________________
 DO3679* NAD 83(1986) POSITION- 42 07 59.53   (N) 089 45 53.19   (W)   HD_HELD1
 DO3679* NAVD 88 ORTHO HEIGHT -   262.809 (meters)      862.23  (feet) ADJUSTED
 DO3679  ______________________________________________________________________
 DO3679  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 DO3679  DYNAMIC HEIGHT  -        262.719 (meters)      861.94  (feet) COMP
 DO3679  MODELED GRAVITY -    980,270.4   (mgal)                       NAVD 88
 DO3679
 DO3679  VERT ORDER      -  SECOND    CLASS I
 DO3679
 DO3679.The horizontal coordinates were determined by differentially corrected
 DO3679.hand held GPS observations or other comparable positioning techniques
 DO3679.and have an estimated accuracy of +/- 3 meters.
 DO3679
 DO3679.The orthometric height was determined by differential leveling and
 DO3679.adjusted by the NATIONAL GEODETIC SURVEY
 DO3679.in March 2013.
 DO3679
 DO3679.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3679.GEOID18 height accuracy estimate available here.
 DO3679
 DO3679.Click photographs - Photos may exist for this station.
 DO3679
 DO3679.The dynamic height is computed by dividing the NAVD 88
 DO3679.geopotential number by the normal gravity value computed on the
 DO3679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3679.degrees latitude (g = 980.6199 gals.).
 DO3679
 DO3679.The modeled gravity was interpolated from observed gravity values.
 DO3679
 DO3679;                    North         East    Units  Estimated Accuracy
 DO3679;SPC IL W     -   606,955.3     733,225.6     MT  (+/- 3 meters HH1 GPS) 
 DO3679
 DO3679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7149768265(NAD 83)
 DO3679
 DO3679                          SUPERSEDED SURVEY CONTROL
 DO3679
 DO3679.No superseded survey control is available for this station.
 DO3679
 DO3679_MARKER: DB = BENCH MARK DISK
 DO3679_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DO3679_SP_SET: BRIDGE CURB
 DO3679_STAMPING: WC031
 DO3679_MARK LOGO: UIL
 DO3679_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3679+STABILITY: SURFACE MOTION
 DO3679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3679+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 DO3679
 DO3679  HISTORY     - Date     Condition        Report By
 DO3679  HISTORY     - 20120411 MONUMENTED       AMESC
 DO3679
 DO3679                          STATION DESCRIPTION
 DO3679
 DO3679'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3679'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTHWEST OF BROOKVILLE,
 DO3679'4.1 MI (6.6 KM) EAST-NORTHEAST OF LANARK AND 2.0 MI (3.2 KM) SOUTHWEST
 DO3679'OF SHANNON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3679'
 DO3679'TO REACH FROM THE INTERSECTION OF SADDLE CREEK ROAD AND MAPLE GROVE
 DO3679'ROAD PROCEED NORTH ON MAPLE GROVE ROAD 0.55 MI (0.9 KM) TO BRIDGE AND
 DO3679'THE STATION ON THE LEFT.
 DO3679'
 DO3679'THE STATION IS ON THE SOUTHWEST CORNER OF A BRIDGE OVER A CREEK, 160
 DO3679'FT (48.8 M) NORTH OF A FIELD ENTRANCE, 115 FT (35.1 M) SOUTH OF A
 DO3679'RAILROAD CROSSING, 109.5 FT (33.4 M) SOUTH-SOUTHWEST OF A 'YIELD'
 DO3679'SIGN, 25.8 FT (7.9 M) NORTHEAST OF A 'UNDERGROUND CABLE' WARNING SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3273 ***********************************************************************
 DK3273  DESIGNATION -  WC105
 DK3273  PID         -  DK3273
 DK3273  STATE/COUNTY-  IL/DU PAGE
 DK3273  COUNTRY     -  US
 DK3273  USGS QUAD   -  WEST CHICAGO (2018)
 DK3273
 DK3273                         *CURRENT SURVEY CONTROL
 DK3273  ______________________________________________________________________
 DK3273* NAD 83(1986) POSITION- 41 54 53.     (N) 088 14 16.     (W)   SCALED
 DK3273* NAVD 88 ORTHO HEIGHT -   230.766 (meters)      757.10  (feet) ADJUSTED
 DK3273  ______________________________________________________________________
 DK3273  GEOID HEIGHT    -        -33.246 (meters)                     GEOID18
 DK3273  DYNAMIC HEIGHT  -        230.687 (meters)      756.85  (feet) COMP
 DK3273  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 DK3273
 DK3273  VERT ORDER      -  SECOND    CLASS I
 DK3273
 DK3273.The horizontal coordinates were scaled from a map and have
 DK3273.an estimated accuracy of +/- 6 seconds.
 DK3273
 DK3273.The orthometric height was determined by differential leveling and
 DK3273.adjusted by the NATIONAL GEODETIC SURVEY
 DK3273.in May 2008.
 DK3273
 DK3273.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3273.GEOID18 height accuracy estimate available here.
 DK3273
 DK3273.Click photographs - Photos may exist for this station.
 DK3273
 DK3273.The dynamic height is computed by dividing the NAVD 88
 DK3273.geopotential number by the normal gravity value computed on the
 DK3273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3273.degrees latitude (g = 980.6199 gals.).
 DK3273
 DK3273.The modeled gravity was interpolated from observed gravity values.
 DK3273
 DK3273;                    North         East    Units  Estimated Accuracy
 DK3273;SPC IL E     -   582,640.      307,930.      MT  (+/- 180 meters Scaled)
 DK3273
 DK3273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM973410(NAD 83)
 DK3273
 DK3273                          SUPERSEDED SURVEY CONTROL
 DK3273
 DK3273.No superseded survey control is available for this station.
 DK3273
 DK3273_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3273_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DK3273_MARK LOGO: NONE
 DK3273_PROJECTION: RECESSED 8 CENTIMETERS
 DK3273_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DK3273_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3273+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3273_ROD/PIPE-DEPTH: 3.1 meters
 DK3273
 DK3273  HISTORY     - Date     Condition        Report By
 DK3273  HISTORY     - UNK      MONUMENTED       NONE
 DK3273  HISTORY     - 20071109 GOOD             PATRIC
 DK3273
 DK3273                          STATION DESCRIPTION
 DK3273
 DK3273'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3273'THE STATION IS IN WEST CHICAGO, IL.
 DK3273'
 DK3273'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVENUE) AND
 DK3273'POWIS ROAD, GO SOUTH ALONG POWIS ROAD FOR APPROXIMATELY 0.35 MI (0.6
 DK3273'KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED AT THE
 DK3273'NORTHEAST CORNER OF THE T INTERSECTION OF POWIS ROAD AND POWIS COURT.
 DK3273'
 DK3273'STATION IS 55.4 FT (16.9 M) EAST OF THE CENTERLINE OF POWIS ROAD, 47.8
 DK3273'FT (14.6 M) NORTH OF THE CENTERLINE OF POWIS COURT, AND 16.2 FT (4.9
 DK3273'M) NORTHWEST OF A STORM MANHOLE.  THE MONUMENT IS A 3.5 INCH (9 CM)
 DK3273'ALUMINUM DISK WITH A LID.  THE MONUMENT IS FLUSH WITH GRADE AND 2.8 FT
 DK3273'(0.9 M) ABOVE ROAD SURFACE AND IS FERROMAGNETIC.
 DK3273'
 DK3273'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3175 ***********************************************************************
 DK3175  DESIGNATION -  WC140
 DK3175  PID         -  DK3175
 DK3175  STATE/COUNTY-  IL/DU PAGE
 DK3175  COUNTRY     -  US
 DK3175  USGS QUAD   -  WEST CHICAGO (2018)
 DK3175
 DK3175                         *CURRENT SURVEY CONTROL
 DK3175  ______________________________________________________________________
 DK3175* NAD 83(1986) POSITION- 41 54 37.     (N) 088 11 45.     (W)   SCALED
 DK3175* NAVD 88 ORTHO HEIGHT -   228.631 (meters)      750.10  (feet) ADJUSTED
 DK3175  ______________________________________________________________________
 DK3175  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 DK3175  DYNAMIC HEIGHT  -        228.552 (meters)      749.84  (feet) COMP
 DK3175  MODELED GRAVITY -    980,270.9   (mgal)                       NAVD 88
 DK3175
 DK3175  VERT ORDER      -  SECOND    CLASS I
 DK3175
 DK3175.The horizontal coordinates were scaled from a map and have
 DK3175.an estimated accuracy of +/- 6 seconds.
 DK3175
 DK3175.The orthometric height was determined by differential leveling and
 DK3175.adjusted by the NATIONAL GEODETIC SURVEY
 DK3175.in May 2008.
 DK3175
 DK3175.No vertical observational check was made to the station.
 DK3175
 DK3175.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3175.GEOID18 height accuracy estimate available here.
 DK3175
 DK3175.Click photographs - Photos may exist for this station.
 DK3175
 DK3175.The dynamic height is computed by dividing the NAVD 88
 DK3175.geopotential number by the normal gravity value computed on the
 DK3175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3175.degrees latitude (g = 980.6199 gals.).
 DK3175
 DK3175.The modeled gravity was interpolated from observed gravity values.
 DK3175
 DK3175;                    North         East    Units  Estimated Accuracy
 DK3175;SPC IL E     -   582,150.      311,410.      MT  (+/- 180 meters Scaled)
 DK3175
 DK3175_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM008405(NAD 83)
 DK3175
 DK3175                          SUPERSEDED SURVEY CONTROL
 DK3175
 DK3175.No superseded survey control is available for this station.
 DK3175
 DK3175_MARKER: DD = SURVEY DISK
 DK3175_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3175_SP_SET: PARKING LOT
 DK3175_MARK LOGO: NONE
 DK3175_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3175_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3175+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3175
 DK3175  HISTORY     - Date     Condition        Report By
 DK3175  HISTORY     - UNK      MONUMENTED       NONE
 DK3175  HISTORY     - 20071109 GOOD             PATRIC
 DK3175
 DK3175                          STATION DESCRIPTION
 DK3175
 DK3175'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3175'THE STATION IS IN WEST CHICAGO, IL.
 DK3175'
 DK3175'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVENUE) AND
 DK3175'SR 59, GO EAST ALONG SR 64 FOR.4 MI (0.6 KM) TO THE ILLINOIS PRAIRIE
 DK3175'PATH.  GO SOUTHEAST ALONG THE ILLINOIS PRAIRIE PATH FOR APPROXIMATELY
 DK3175'0.38 MI (0.6 KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED
 DK3175'IN THE NORTHWEST CORNER OF A PAVED PARKING LOT FOR LIFT STATION 6
 DK3175'(ADDRESS 1415 PRAIRIE CROSSING ROAD).
 DK3175'
 DK3175'THE STATION IS 44.0 FT (13.4 M) EAST OF THE CENTERLINE OF PRAIRIE
 DK3175'CROSSING ROAD, 150.0 FT (45.7 M) NORTH OF THE CENTERLINE OF NAGEL
 DK3175'COURT, 45.0 FT (13.7 M) SOUTH OF THE CENTERLINE OF A CREEK, AND 26.7
 DK3175'FT (8.1 M) SOUTHWEST OF THE NORTHWEST CORNER OF THE LIFT STATION
 DK3175'BUILDING. THE MONUMENT IS 1.5 FT (0.5 M) ABOVE ROAD SURFACE AND IS NOT
 DK3175'FERROMAGNETIC.
 DK3175'
 DK3175'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3275 ***********************************************************************
 DK3275  DESIGNATION -  WC160
 DK3275  PID         -  DK3275
 DK3275  STATE/COUNTY-  IL/DU PAGE
 DK3275  COUNTRY     -  US
 DK3275  USGS QUAD   -  WEST CHICAGO (2018)
 DK3275
 DK3275                         *CURRENT SURVEY CONTROL
 DK3275  ______________________________________________________________________
 DK3275* NAD 83(2011) POSITION- 41 54 25.00556(N) 088 14 31.13212(W)   ADJUSTED
 DK3275* NAD 83(2011) ELLIP HT-   195.891 (meters)        (06/27/12)   ADJUSTED
 DK3275* NAD 83(2011) EPOCH   -  2010.00
 DK3275* NAVD 88 ORTHO HEIGHT -   229.128 (meters)      751.73  (feet) ADJUSTED
 DK3275  ______________________________________________________________________
 DK3275  GEOID HEIGHT    -        -33.231 (meters)                     GEOID18
 DK3275  NAD 83(2011) X  -    145,846.799 (meters)                     COMP
 DK3275  NAD 83(2011) Y  - -4,751,816.770 (meters)                     COMP
 DK3275  NAD 83(2011) Z  -  4,238,048.119 (meters)                     COMP
 DK3275  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 DK3275  DYNAMIC HEIGHT  -        229.049 (meters)      751.47  (feet) COMP
 DK3275  MODELED GRAVITY -    980,273.6   (mgal)                       NAVD 88
 DK3275
 DK3275  VERT ORDER      -  SECOND    CLASS I
 DK3275
 DK3275  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3275  Standards:
 DK3275         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3275            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3275  -------------------------------------------------------------------
 DK3275  NETWORK    0.27   0.47           0.12   0.10   0.24      0.06465530
 DK3275  -------------------------------------------------------------------
 DK3275  Click here for local accuracies and other accuracy information.
 DK3275
 DK3275.The horizontal coordinates were established by GPS observations
 DK3275.and adjusted by the National Geodetic Survey in June 2012.
 DK3275
 DK3275.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3275.been affixed to the stable North American tectonic plate. See 
 DK3275.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3275
 DK3275.The horizontal coordinates are valid at the epoch date displayed above
 DK3275.which is a decimal equivalence of Year/Month/Day.
 DK3275
 DK3275.The orthometric height was determined by differential leveling and
 DK3275.adjusted by the NATIONAL GEODETIC SURVEY
 DK3275.in May 2008.
 DK3275
 DK3275.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3275.GEOID18 height accuracy estimate available here.
 DK3275
 DK3275.Click photographs - Photos may exist for this station.
 DK3275
 DK3275.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3275
 DK3275.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3275
 DK3275.The ellipsoidal height was determined by GPS observations
 DK3275.and is referenced to NAD 83.
 DK3275
 DK3275.The dynamic height is computed by dividing the NAVD 88
 DK3275.geopotential number by the normal gravity value computed on the
 DK3275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3275.degrees latitude (g = 980.6199 gals.).
 DK3275
 DK3275.The modeled gravity was interpolated from observed gravity values.
 DK3275
 DK3275. The following values were computed from the NAD 83(2011) position.
 DK3275
 DK3275;                    North         East     Units Scale Factor Converg.
 DK3275;SPC IL E     -   581,771.173   307,579.426   MT  0.99997571   +0 03 39.7
 DK3275;SPC IL E     - 1,908,694.26  1,009,116.83   sFT  0.99997571   +0 03 39.7
 DK3275;UTM  16      - 4,640,190.386   396,991.471   MT  0.99973057   -0 49 46.6
 DK3275
 DK3275!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3275!SPC IL E     -   0.99996928  x   0.99997571  =   0.99994499
 DK3275!UTM  16      -   0.99996928  x   0.99973057  =   0.99969985
 DK3275
 DK3275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9699140190(NAD 83)
 DK3275
 DK3275                          SUPERSEDED SURVEY CONTROL
 DK3275
 DK3275  NAD 83(2007)-  41 54 25.00552(N)    088 14 31.13294(W) AD(2002.00) 1
 DK3275  ELLIP H (07/03/08)  195.912  (m)                       GP(2002.00) 2 2
 DK3275  NAVD 88             229.13   (m)          751.7    (f) LEVELING    3  
 DK3275
 DK3275.Superseded values are not recommended for survey control.
 DK3275
 DK3275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3275.See file dsdata.pdf to determine how the superseded data were derived.
 DK3275
 DK3275_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3275_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DK3275_MARK LOGO: NONE
 DK3275_PROJECTION: RECESSED 10 CENTIMETERS
 DK3275_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3275_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3275+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3275_ROD/PIPE-DEPTH: 3.1 meters
 DK3275
 DK3275  HISTORY     - Date     Condition        Report By
 DK3275  HISTORY     - UNK      MONUMENTED       NONE
 DK3275  HISTORY     - 20071109 GOOD             PATRIC
 DK3275
 DK3275                          STATION DESCRIPTION
 DK3275
 DK3275'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3275'THE STATION IS IN WEST CHICAGO, IL.
 DK3275'
 DK3275'TO REACH THE STATION FROM THE INTERSECTION OF SR 64 (NORTH AVENUE) AND
 DK3275'POWIS ROAD, GO SOUTH ON POWIS ROAD FOR 0.85 MI (1.4 KM) TO ARTHUR
 DK3275'ROAD.  GO WEST ALONG ARTHUR ROAD FOR APPROXIMATELY 0.25 MI (0.4 KM) TO
 DK3275'THE STATION ON THE LEFT.  THE STATION IS LOCATED ALONG HOWARD DRIVE,
 DK3275'SOUTH OF A BEND TO THE EAST BECOMING ARTHUR ROAD.
 DK3275'
 DK3275'THE STATION IS 29.0 FT (8.8 M) EAST OF THE CENTERLINE OF HOWARD DRIVE,
 DK3275'10.1 FT (3.1 M) NORTHEAST OF THE NORTHEAST CORNER OF A CHAIN LINK
 DK3275'FENCE AROUND THE PERIMETER OF THE DUPAGE AIRPORT, AND 12.9 FT (3.9 M)
 DK3275'WEST OF THE WEST EDGE OF PAVEMENT OF HOWARD DRIVE.  THE MONUMENT IS A
 DK3275'3.5 INCH (9 CM) ALUMINUM DISK WITH LID 0.25 FT (0.1 M) BELOW ROAD
 DK3275'SURFACE AND IS FERROMAGNETIC.
 DK3275'
 DK3275'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3176 ***********************************************************************
 DK3176  DESIGNATION -  WC420
 DK3176  PID         -  DK3176
 DK3176  STATE/COUNTY-  IL/DU PAGE
 DK3176  COUNTRY     -  US
 DK3176  USGS QUAD   -  NAPERVILLE (2018)
 DK3176
 DK3176                         *CURRENT SURVEY CONTROL
 DK3176  ______________________________________________________________________
 DK3176* NAD 83(1986) POSITION- 41 51 44.5    (N) 088 11 47.0    (W)   HD_HELD2
 DK3176* NAVD 88 ORTHO HEIGHT -   222.063 (meters)      728.55  (feet) ADJUSTED
 DK3176  ______________________________________________________________________
 DK3176  GEOID HEIGHT    -        -33.200 (meters)                     GEOID18
 DK3176  DYNAMIC HEIGHT  -        221.986 (meters)      728.30  (feet) COMP
 DK3176  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 DK3176
 DK3176  VERT ORDER      -  SECOND    CLASS I
 DK3176
 DK3176.The horizontal coordinates were established by autonomous hand held GPS
 DK3176.observations and have an estimated accuracy of +/- 10 meters.
 DK3176
 DK3176.The orthometric height was determined by differential leveling and
 DK3176.adjusted by the NATIONAL GEODETIC SURVEY
 DK3176.in May 2008.
 DK3176
 DK3176.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3176.GEOID18 height accuracy estimate available here.
 DK3176
 DK3176.Click photographs - Photos may exist for this station.
 DK3176
 DK3176.The dynamic height is computed by dividing the NAVD 88
 DK3176.geopotential number by the normal gravity value computed on the
 DK3176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3176.degrees latitude (g = 980.6199 gals.).
 DK3176
 DK3176.The modeled gravity was interpolated from observed gravity values.
 DK3176
 DK3176;                    North         East    Units  Estimated Accuracy
 DK3176;SPC IL E     -   576,824.      311,370.      MT  (+/- 10 meters HH2 GPS)
 DK3176
 DK3176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0070335186(NAD 83)
 DK3176
 DK3176                          SUPERSEDED SURVEY CONTROL
 DK3176
 DK3176.No superseded survey control is available for this station.
 DK3176
 DK3176_MARKER: DD = SURVEY DISK
 DK3176_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3176_SP_SET: ISLAND MEDIAN
 DK3176_STAMPING: 728.85
 DK3176_MARK LOGO: ILHD
 DK3176_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3176_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3176+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2013
 DK3176
 DK3176  HISTORY     - Date     Condition        Report By
 DK3176  HISTORY     - UNK      MONUMENTED       NONE
 DK3176  HISTORY     - 20071109 GOOD             PATRIC
 DK3176  HISTORY     - 20130118 GOOD             GEOCAC
 DK3176
 DK3176                          STATION DESCRIPTION
 DK3176
 DK3176'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3176'THE STATION IS IN WEST CHICAGO, IL.
 DK3176'
 DK3176'THE STATION IS NEAR THE INTERSECTION OF SR 38 (ROOSEVELT ROAD) AND SR
 DK3176'59.  THE STATION IS LOCATED IN A CONCRETE ISLAND MEDIAN IN THE RAMP TO
 DK3176'ILLINOIS ROUTE 59 SOUTHBOUND FROM ILLINOIS ROUTE 38 (ROOSEVELT ROAD).
 DK3176'
 DK3176'THE STATION IS 122.0 FT (37.2 M) SOUTH OF THE CENTERLINE OF ILLINOIS
 DK3176'ROUTE 38, 85.0 FT (25.9 M) EAST OF THE EXTENDED CENTERLINE OF OAK
 DK3176'STREET, AND 21.7 FT (6.6 M) NORTH OF THE SOUTH END OF THE CONCRETE
 DK3176'ISLAND.  THE MONUMENT IS A 2.5 INCH (6 CM) BRASS DISK 0.5 FT (0.2 M)
 DK3176'ABOVE THE ROAD SURFACE IN A CONCRETE ISLAND MEDIAN AND IS NOT
 DK3176'FERROMAGNETIC.
 DK3176
 DK3176                          STATION RECOVERY (2013)
 DK3176
 DK3176'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3176'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3174 ***********************************************************************
 DK3174  DESIGNATION -  WC65
 DK3174  PID         -  DK3174
 DK3174  STATE/COUNTY-  IL/DU PAGE
 DK3174  COUNTRY     -  US
 DK3174  USGS QUAD   -  WEST CHICAGO (2018)
 DK3174
 DK3174                         *CURRENT SURVEY CONTROL
 DK3174  ______________________________________________________________________
 DK3174* NAD 83(1986) POSITION- 41 55 14.     (N) 088 12 30.     (W)   SCALED
 DK3174* NAVD 88 ORTHO HEIGHT -   247.939 (meters)      813.45  (feet) ADJUSTED
 DK3174  ______________________________________________________________________
 DK3174  GEOID HEIGHT    -        -33.278 (meters)                     GEOID18
 DK3174  DYNAMIC HEIGHT  -        247.853 (meters)      813.16  (feet) COMP
 DK3174  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 DK3174
 DK3174  VERT ORDER      -  SECOND    CLASS I
 DK3174
 DK3174.The horizontal coordinates were scaled from a map and have
 DK3174.an estimated accuracy of +/- 6 seconds.
 DK3174
 DK3174.The orthometric height was determined by differential leveling and
 DK3174.adjusted by the NATIONAL GEODETIC SURVEY
 DK3174.in May 2008.
 DK3174
 DK3174.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3174.GEOID18 height accuracy estimate available here.
 DK3174
 DK3174.Click photographs - Photos may exist for this station.
 DK3174
 DK3174.The dynamic height is computed by dividing the NAVD 88
 DK3174.geopotential number by the normal gravity value computed on the
 DK3174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3174.degrees latitude (g = 980.6199 gals.).
 DK3174
 DK3174.The modeled gravity was interpolated from observed gravity values.
 DK3174
 DK3174;                    North         East    Units  Estimated Accuracy
 DK3174;SPC IL E     -   583,290.      310,370.      MT  (+/- 180 meters Scaled)
 DK3174
 DK3174_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM998416(NAD 83)
 DK3174
 DK3174                          SUPERSEDED SURVEY CONTROL
 DK3174
 DK3174.No superseded survey control is available for this station.
 DK3174
 DK3174_MARKER: DD = SURVEY DISK
 DK3174_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3174_SP_SET: BRIDGE PATH
 DK3174_MARK LOGO: NONE
 DK3174_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3174_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3174+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3174
 DK3174  HISTORY     - Date     Condition        Report By
 DK3174  HISTORY     - UNK      MONUMENTED       NONE
 DK3174  HISTORY     - 20071109 GOOD             PATRIC
 DK3174
 DK3174                          STATION DESCRIPTION
 DK3174
 DK3174'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3174'THE STATION IS IN WEST CHICAGO, IL.
 DK3174'
 DK3174'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND SR 64 (NORTH
 DK3174'AVENUE) GO NORTH ALONG SR 59 FOR APPROXIMATELY 0.4 MI (0.6 KM) TO THE
 DK3174'STATION ON THE RIGHT.
 DK3174'
 DK3174'THE STATION IS LOCATED 337.0 FT (102.7 M) SOUTH OF THE CENTERLINE OF
 DK3174'DIVERSEY PARKWAY, 61.55 FT (18.8 M) EAST OF THE CENTERLINE OF ROUTE
 DK3174'59, AND 5.0 FT (1.5 M) NORTH OF THE CENTERLINE OF THE CONCRETE PATH
 DK3174'(PART OF THE ILLINOIS PRAIRIE PATH) ON A BRIDGE OVER ROUTE 59.  THE
 DK3174'MONUMENT IS A 3 INCH (8 CM) BRASS DISK SET FLUSH WITH THE CONCRETE
 DK3174'BRIDGE PATH AND IS FERROMAGNETIC.
 DK3174'
 DK3174'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3177 ***********************************************************************
 DK3177  DESIGNATION -  WC85
 DK3177  PID         -  DK3177
 DK3177  STATE/COUNTY-  IL/DU PAGE
 DK3177  COUNTRY     -  US
 DK3177  USGS QUAD   -  WEST CHICAGO (2018)
 DK3177
 DK3177                         *CURRENT SURVEY CONTROL
 DK3177  ______________________________________________________________________
 DK3177* NAD 83(1986) POSITION- 41 55 11.     (N) 088 14 17.     (W)   SCALED
 DK3177* NAVD 88 ORTHO HEIGHT -   230.879 (meters)      757.48  (feet) ADJUSTED
 DK3177  ______________________________________________________________________
 DK3177  GEOID HEIGHT    -        -33.254 (meters)                     GEOID18
 DK3177  DYNAMIC HEIGHT  -        230.800 (meters)      757.22  (feet) COMP
 DK3177  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 DK3177
 DK3177  VERT ORDER      -  SECOND    CLASS I
 DK3177
 DK3177.The horizontal coordinates were scaled from a map and have
 DK3177.an estimated accuracy of +/- 6 seconds.
 DK3177
 DK3177.The orthometric height was determined by differential leveling and
 DK3177.adjusted by the NATIONAL GEODETIC SURVEY
 DK3177.in May 2008.
 DK3177
 DK3177.No vertical observational check was made to the station.
 DK3177
 DK3177.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3177.GEOID18 height accuracy estimate available here.
 DK3177
 DK3177.Click photographs - Photos may exist for this station.
 DK3177
 DK3177.The dynamic height is computed by dividing the NAVD 88
 DK3177.geopotential number by the normal gravity value computed on the
 DK3177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3177.degrees latitude (g = 980.6199 gals.).
 DK3177
 DK3177.The modeled gravity was interpolated from observed gravity values.
 DK3177
 DK3177;                    North         East    Units  Estimated Accuracy
 DK3177;SPC IL E     -   583,190.      307,900.      MT  (+/- 180 meters Scaled)
 DK3177
 DK3177_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM973416(NAD 83)
 DK3177
 DK3177                          SUPERSEDED SURVEY CONTROL
 DK3177
 DK3177.No superseded survey control is available for this station.
 DK3177
 DK3177_MARKER: DD = SURVEY DISK
 DK3177_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DK3177_SP_SET: SIGNAL VAULT BASE
 DK3177_MARK LOGO: NONE
 DK3177_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3177+STABILITY: SURFACE MOTION
 DK3177_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3177+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3177
 DK3177  HISTORY     - Date     Condition        Report By
 DK3177  HISTORY     - UNK      MONUMENTED       NONE
 DK3177  HISTORY     - 20071109 GOOD             PATRIC
 DK3177
 DK3177                          STATION DESCRIPTION
 DK3177
 DK3177'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3177'THE STATION IS IN WEST CHICAGO IL.
 DK3177'
 DK3177'TO REACH THE STATION FROM THE INTERSECTION OF SR 59 AND SR 64 (NORTH
 DK3177'AVENUE), GO WEST ALONG SR 64 FOR APPROXIMATELY 1.5 MI (2.4 KM) TO THE
 DK3177'STATION.  THE STATION IS AT THE INTERSECTION OF IL ROUTE 64 AND POWIS
 DK3177'ROAD.  THE STATION IS A 3 INCH (8 CM) BRASS DISC SET IN THE SOUTH
 DK3177'CORNER OF A CONCRETE SIGNAL VAULT
 DK3177'
 DK3177'LOCATED 72.4 FT (22.1 M) NORTH OF A POWER POLE, 27.5 FT (8.4 M)
 DK3177'SOUTHEAST OF A TRAFFIC SIGNAL POLE, 8 FT (2.4 M) NORTHWEST OF ANOTHER
 DK3177'TRAFFIC SIGNAL POLE, AND 13.5 FT (4.1 M) SOUTHEAST OF A SANITARY
 DK3177'MANHOLE.
 DK3177'
 DK3177'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1580 ***********************************************************************
 KA1580  DESIGNATION -  WEAVER
 KA1580  PID         -  KA1580
 KA1580  STATE/COUNTY-  IL/CLARK
 KA1580  COUNTRY     -  US
 KA1580  USGS QUAD   -  DENNISON (2018)
 KA1580
 KA1580                         *CURRENT SURVEY CONTROL
 KA1580  ______________________________________________________________________
 KA1580* NAD 83(1997) POSITION- 39 25 37.73420(N) 087 33 32.07139(W)   ADJUSTED
 KA1580* NAVD 88 ORTHO HEIGHT -   170.951 (meters)      560.86  (feet) ADJUSTED
 KA1580  ______________________________________________________________________
 KA1580  GEOID HEIGHT    -        -32.434 (meters)                     GEOID18
 KA1580  LAPLACE CORR    -         -3.16  (seconds)                    DEFLEC18
 KA1580  DYNAMIC HEIGHT  -        170.854 (meters)      560.54  (feet) COMP
 KA1580  MODELED GRAVITY -    980,057.3   (mgal)                       NAVD 88
 KA1580
 KA1580  HORZ ORDER      -  THIRD
 KA1580  VERT ORDER      -  SECOND    CLASS 0
 KA1580
 KA1580.The horizontal coordinates were established by classical geodetic methods
 KA1580.and adjusted by the National Geodetic Survey in October 1999.
 KA1580
 KA1580.The orthometric height was determined by differential leveling and
 KA1580.adjusted by the NATIONAL GEODETIC SURVEY
 KA1580.in June 1991.
 KA1580
 KA1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1580.GEOID18 height accuracy estimate available here.
 KA1580
 KA1580.Click photographs - Photos may exist for this station.
 KA1580
 KA1580.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1580
 KA1580.The dynamic height is computed by dividing the NAVD 88
 KA1580.geopotential number by the normal gravity value computed on the
 KA1580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1580.degrees latitude (g = 980.6199 gals.).
 KA1580
 KA1580.The modeled gravity was interpolated from observed gravity values.
 KA1580
 KA1580. The following values were computed from the NAD 83(1997) position.
 KA1580
 KA1580;                    North         East     Units Scale Factor Converg.
 KA1580;SPC IL E     -   306,684.885   366,679.124   MT  1.00002972   +0 29 30.7
 KA1580;SPC IL E     - 1,006,181.99  1,203,013.09   sFT  1.00002972   +0 29 30.7
 KA1580;SPC IN W     -   464,024.467   859,052.737   MT  0.99998730   -0 18 07.3
 KA1580;SPC IN W     - 1,522,386.94  2,818,408.85   sFT  0.99998730   -0 18 07.3
 KA1580;UTM  16      - 4,364,328.454   451,895.303   MT  0.99962849   -0 21 17.9
 KA1580
 KA1580!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1580!SPC IL E     -   0.99997827  x   1.00002972  =   1.00000799
 KA1580!SPC IN W     -   0.99997827  x   0.99998730  =   0.99996557
 KA1580!UTM  16      -   0.99997827  x   0.99962849  =   0.99960677
 KA1580
 KA1580:                Primary Azimuth Mark                     Grid Az
 KA1580:SPC IL E     -  WEAVER AZ MK                             179 33 09.5
 KA1580:SPC IN W     -  WEAVER AZ MK                             180 20 47.5
 KA1580:UTM  16      -  WEAVER AZ MK                             180 23 58.1
 KA1580
 KA1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5189564328(NAD 83)
 KA1580
 KA1580|---------------------------------------------------------------------|
 KA1580| PID    Reference Object                     Distance      Geod. Az  |
 KA1580|                                                           dddmmss.s |
 KA1580| KA1582 WEAVER RM 1                          31.018 METERS 03721     |
 KA1580| KA1842 DRESSER PUB SER PWR STKS MIDPT      APPROX. 6.1 KM 1155003.1 |
 KA1580| KA1581 WEAVER RM 2                          30.260 METERS 14254     |
 KA1580| CM3938 WEAVER AZ MK                                       1800240.2 |
 KA1580| KA1359 WEAVER 2                             40.358 METERS 18003     |
 KA1580|---------------------------------------------------------------------|
 KA1580
 KA1580                          SUPERSEDED SURVEY CONTROL
 KA1580
 KA1580  NAD 83(1997)-  39 25 37.73419(N)    087 33 32.07125(W) AD(       ) 3
 KA1580  NAD 83(1986)-  39 25 37.74175(N)    087 33 32.06409(W) AD(       ) 3
 KA1580  NAD 27      -  39 25 37.61270(N)    087 33 31.97860(W) AD(       ) 3
 KA1580  NGVD 29 (??/??/92)  171.04   (m)          561.2    (f) COMPUTED    2 0
 KA1580  NGVD 29             171.05   (m)          561.2    (f) LEVELING    3  
 KA1580
 KA1580.Superseded values are not recommended for survey control.
 KA1580
 KA1580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1580.See file dsdata.pdf to determine how the superseded data were derived.
 KA1580
 KA1580_MARKER: DS = TRIANGULATION STATION DISK
 KA1580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1580_STAMPING: WEAVER 1947
 KA1580_MARK LOGO: CGS
 KA1580_PROJECTION: FLUSH
 KA1580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1580+STABILITY: SURFACE MOTION
 KA1580
 KA1580  HISTORY     - Date     Condition        Report By
 KA1580  HISTORY     - 1947     MONUMENTED       CGS
 KA1580  HISTORY     - 1959     GOOD             CGS
 KA1580  HISTORY     - 1967     SEE DESCRIPTION  CGS
 KA1580  HISTORY     - 20050209 GOOD             ILDT
 KA1580
 KA1580                          STATION DESCRIPTION
 KA1580
 KA1580'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1580'THE STATION IS LOCATED BESIDE U.S. HIGHWAY 40, ABOUT 7-1/2 MILES
 KA1580'EAST-NORTHEAST OF MARSHALL, 2 MILES EAST OF THE SMALL
 KA1580'SETTLEMENT OF WEAVER, 2 MILES WEST OF THE INDIANA-ILLINOIS STATE
 KA1580'LINE, AND ON LAND OWNED BY MR. O. A.  GALLINGTON. THE
 KA1580'MARK IS IN THE SOUTHEAST CORNER OF MR. GALLINGTONS CABIN CAMP
 KA1580'GROUNDS, 59.6 FEET SOUTH-SOUTHWEST OF THE SOUTHEAST CORNER OF MR.
 KA1580'GALLINGTONS GARAGE, 44 FEET WEST OF THE APPROXIMATE CENTERLINE OF A
 KA1580'GRAVEL ROAD, 28 FEET NORTHWEST OF A WIRE FENCE CORNER, AND 15.9
 KA1580'FEET NORTH OF A WITNESS POST. THE MARK IS FLUSH WITH THE GROUND, AND
 KA1580'THE DISK IS STAMPED WEAVER 1947.
 KA1580'
 KA1580'REFERENCE MARK NO. 1 IS 101.80 FEET NORTH-NORTHEAST OF THE STATION,
 KA1580'18 FEET EAST OF THE APPROXIMATE CENTERLINE OF A GRAVEL ROAD, AND
 KA1580'1 FOOT EAST OF A WIRE FENCE. THE MARK PROJECTS 6 INCHES, AND THE DISK
 KA1580'IS STAMPED WEAVER NO 1 1947.
 KA1580'
 KA1580'REFERENCE MARK NO. 2 IS 99.28 FEET SOUTH-SOUTHEAST OF THE STATION, 18
 KA1580'FEET EAST OF THE APPROXIMATE CENTERLINE OF A GRAVEL ROAD, AND 1
 KA1580'FOOT WEST OF A WIRE FENCE. THE MARK PROJECTS 6 IN.  AND THE DISK IS
 KA1580'STAMPED WEAVER NO 2 1947.
 KA1580'
 KA1580'THE AZIMUTH MARK IS 0.45 MILE SOUTH-SOUTHWEST OF THE STATION VIA THE
 KA1580'GRAVEL ROAD, 23.5 FEET WEST OF THE APPROXIMATE CENTERLINE OF THE
 KA1580'GRAVELED ROAD, 20 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF A FARM
 KA1580'DRIVEWAY, 1.5 FEET WEST OF A POWERLINE POLE, AND 1.5 FEET WEST
 KA1580'OF A WITNESS POST. THE MARK PROJECTS 6 INCHES, AND THE DISK IS
 KA1580'STAMPED WEAVER 1947.
 KA1580'
 KA1580'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 AND U.S.
 KA1580'HIGHWAY 40 IN MARSHALL, GO EAST ON THE LATTER FOR 7.6 MILES TO A
 KA1580'CABIN CAMP ON THE RIGHT, A SIDE ROAD, AND THE STATION AS DESCRIBED.
 KA1580'THIS IS 6.5 MILES WEST OF THE JUNCTION OF U.S. HIGHWAYS 40
 KA1580'AND 150 IN TERRE HAUTE.
 KA1580'
 KA1580'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 KA1580
 KA1580                          STATION RECOVERY (1959)
 KA1580
 KA1580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1580'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER 2 AND
 KA1580'THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD
 KA1580'CONDITION. THE LAND IS NOW OWNED BY MR. RALPH MARS WHO RUNS THE MARS
 KA1580'MOTEL AT THE STATION SITE.  DISTANCE AND DIRECTION TO THE
 KA1580'MARKS CHECKED. THE TO REACH IS ADEQUATE.
 KA1580'
 KA1580'STATION MARK IS 103 FEET SOUTHWEST OF A WITNESS POST AND 56 FEET
 KA1580'SOUTH-SOUTHWEST OF A POWER POLE.
 KA1580'
 KA1580'REFERENCE MARK NUMBER 1 IS 1.9 FEET SOUTH OF A WITNESS POST AND 1
 KA1580'FOOT EAST OF THE FENCE LINE.
 KA1580'
 KA1580'REFERENCE MARK NUMBER 2 IS 14.8 FEET SOUTH OF A TELEPHONE POLE.
 KA1580'
 KA1580'AZIMUTH MARK IS 2.6 FEET WEST OF A WITNESS POST AND 2.4 FEET EAST OF
 KA1580'A POWER POLE.
 KA1580
 KA1580                          STATION RECOVERY (1967)
 KA1580
 KA1580'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KA1580'ALL MARKS WERE FOUND IN GOOD CONDITION. THE STATION MARK AND
 KA1580'REFERENCE MARKS WERE DESTROYED AT THE REQUEST OF THE HIGHWAY
 KA1580'DEPARTMENT, SINCE THIS POINT WILL BE PART OF AN INTERCHANGE FOR
 KA1580'INTERSTATE HIGHWAY 70. A NEW STATION WEAVER 2 ALONG WITH 2
 KA1580'REFERENCE MKS. WERE SET JUST SOUTH OF THIS POINT. THE AZIMUTH MARK
 KA1580'WAS LEFT INTACT. MR. RAY STANDFIELD OF THE ILLINOIS HIGHWAY
 KA1580'DEPT. REQUESTED THAT THE SURFACE STATION MARK BE LEFT INTACT UNTIL A
 KA1580'LATER DATE AND THAT HE WILL SEND THE DISK IN. THE DISTANCE AND
 KA1580'DIRECTION TO THE REFERENCE MARKS CHECKED.
 KA1580'
 KA1580'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 7-1/2 MILES EAST OF
 KA1580'MARSHALL.
 KA1580'
 KA1580'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 KA1580'
 KA1580'SEE ALSO- WEAVER 2, NO. 04777, AT END OF JOB.
 KA1580
 KA1580                          STATION RECOVERY (2005)
 KA1580
 KA1580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1580'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1359 ***********************************************************************
 KA1359  DESIGNATION -  WEAVER 2
 KA1359  PID         -  KA1359
 KA1359  STATE/COUNTY-  IL/CLARK
 KA1359  COUNTRY     -  US
 KA1359  USGS QUAD   -  DENNISON (2018)
 KA1359
 KA1359                         *CURRENT SURVEY CONTROL
 KA1359  ______________________________________________________________________
 KA1359* NAD 83(1997) POSITION- 39 25 36.42557(N) 087 33 32.07269(W)   NO CHECK
 KA1359* NAVD 88 ORTHO HEIGHT -   170.99  (meters)      561.0   (feet) RESET
 KA1359  ______________________________________________________________________
 KA1359  GEOID HEIGHT    -        -32.434 (meters)                     GEOID18
 KA1359  LAPLACE CORR    -         -3.16  (seconds)                    DEFLEC18
 KA1359  HORZ ORDER      -  THIRD
 KA1359  VERT ORDER      -  THIRD
 KA1359
 KA1359.The horizontal coordinates were established by classical geodetic methods
 KA1359.and adjusted by the National Geodetic Survey in October 1999.
 KA1359
 KA1359.No horizontal observational check was made to the station.
 KA1359
 KA1359.The orthometric height was computed from unverified reset data.
 KA1359
 KA1359.No vertical observational check was made to the station.
 KA1359
 KA1359.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1359.GEOID18 height accuracy estimate available here.
 KA1359
 KA1359.Click photographs - Photos may exist for this station.
 KA1359
 KA1359.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1359
 KA1359. The following values were computed from the NAD 83(1997) position.
 KA1359
 KA1359;                    North         East     Units Scale Factor Converg.
 KA1359;SPC IL E     -   306,644.527   366,679.439   MT  1.00002972   +0 29 30.7
 KA1359;SPC IL E     - 1,006,049.59  1,203,014.13   sFT  1.00002972   +0 29 30.7
 KA1359;SPC IN W     -   463,984.110   859,052.493   MT  0.99998730   -0 18 07.3
 KA1359;SPC IN W     - 1,522,254.53  2,818,408.05   sFT  0.99998730   -0 18 07.3
 KA1359;UTM  16      - 4,364,288.112   451,895.022   MT  0.99962849   -0 21 17.9
 KA1359
 KA1359!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1359!SPC IL E     -   0.99997826  x   1.00002972  =   1.00000798
 KA1359!SPC IN W     -   0.99997826  x   0.99998730  =   0.99996556
 KA1359!UTM  16      -   0.99997826  x   0.99962849  =   0.99960676
 KA1359
 KA1359:                Primary Azimuth Mark                     Grid Az
 KA1359:SPC IL E     -  WEAVER AZ MK                             179 33 07.5
 KA1359:SPC IN W     -  WEAVER AZ MK                             180 20 45.5
 KA1359:UTM  16      -  WEAVER AZ MK                             180 23 56.1
 KA1359
 KA1359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5189564288(NAD 83)
 KA1359
 KA1359|---------------------------------------------------------------------|
 KA1359| PID    Reference Object                     Distance      Geod. Az  |
 KA1359|                                                           dddmmss.s |
 KA1359| KA1580 WEAVER                               40.358 METERS 00003     |
 KA1359| KA1360 WEAVER 2 RM 3                         6.287 METERS 06856     |
 KA1359| CM3938 WEAVER AZ MK                                       1800238.2 |
 KA1359| KA1361 WEAVER 2 RM 4                         6.878 METERS 24829     |
 KA1359|---------------------------------------------------------------------|
 KA1359
 KA1359                          SUPERSEDED SURVEY CONTROL
 KA1359
 KA1359  NAD 83(1997)-  39 25 36.42555(N)    087 33 32.07255(W) AD(       ) 3
 KA1359  NAD 83(1986)-  39 25 36.43312(N)    087 33 32.06539(W) AD(       ) 3
 KA1359  NAD 27      -  39 25 36.30408(N)    087 33 31.97990(W) AD(       ) 3
 KA1359  NGVD 29 (??/??/??)  171.08   (m)          561.3    (f) RESET       3  
 KA1359  NGVD 29             171.08   (m)          561.3    (f) LEVELING    3  
 KA1359
 KA1359.Superseded values are not recommended for survey control.
 KA1359
 KA1359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1359.See file dsdata.pdf to determine how the superseded data were derived.
 KA1359
 KA1359_MARKER: DS = TRIANGULATION STATION DISK
 KA1359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1359_STAMPING: WEAVER 2 1967
 KA1359_MARK LOGO: CGS
 KA1359_PROJECTION: FLUSH
 KA1359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1359+STABILITY: SURFACE MOTION
 KA1359
 KA1359  HISTORY     - Date     Condition        Report By
 KA1359  HISTORY     - 1967     MONUMENTED       CGS
 KA1359  HISTORY     - 1967     GOOD             CGS
 KA1359  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1359
 KA1359                          STATION DESCRIPTION
 KA1359
 KA1359'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KA1359'ABOUT 7-1/2 MILES EAST OF MARSHALL, 2 MILES EAST OF THE SMALL
 KA1359'SETTLEMENT OF WEAVER, 2 MILES WEST OF ILLINOIS-INDIANA STATE LINE
 KA1359'AND ON ROAD RIGHT-OF-WAY. IT IS 45 FEET WEST OF THE CENTERLINE OF A
 KA1359'GRAVELED ROAD AND 1 FOOT WEST OF A METAL WITNESS POST. THE
 KA1359'MONUMENT IS FLUSH AND THE DISK IS STAMPED WEAVER 2 1967.
 KA1359'
 KA1359'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1359'HIGHWAY 1 IN MARSHALL, GO EAST ON HIGHWAY 40 FOR 7.6 MILES TO A
 KA1359'SIDE ROAD RIGHT. TURN RIGHT AND GO SOUTH ON THE ROAD FOR 0.1 MILE TO
 KA1359'THE STATION ON THE RIGHT.
 KA1359'
 KA1359'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE GRAVELED
 KA1359'ROAD FOR 0.45 MILE TO A DRIVEWAY AND THE AZIMUTH MARK ON THE RIGHT.
 KA1359'
 KA1359'REFERENCE MARK 3 IS 24 FEET WEST OF THE CENTERLINE OF THE ROAD AND 1
 KA1359'FOOT SOUTH OF A METAL WITNESS POST. THE MONUMENT IS FLUSH
 KA1359'AND THE DISK IS STAMPED WEAVER 2 NO 3 1967.
 KA1359'
 KA1359'REFERENCE MARK 4 IS 67 FEET WEST OF THE CENTERLINE OF THE ROAD AND 1
 KA1359'FOOT EAST OF A METAL WITNESS POST. THE MONUMENT IS FLUSH AND THE
 KA1359'DISK IS STAMPED WEAVER 2 NO 4 1967.
 KA1359'
 KA1359'THE AZIMUTH MARK IS 24 FEET WEST OF THE CENTERLINE OF THE ROAD, 20
 KA1359'FEET SOUTH OF THE CENTERLINE OF THE DRIVEWAY, 2 FEET WEST OF A
 KA1359'POWER POLE AND 1 FOOT WEST OF A METAL WITNESS POST. THE MONUMENT
 KA1359'PROJECTS 6 INCHES AND THE DISK IS STAMPED WEAVER 1947.
 KA1359'
 KA1359'NOTE - THESE REFERENCE MEASUREMENTS AT THE STATION WILL PROBABLY
 KA1359'CHANGE WHEN THE CONSTRUCTION IS COMPLETED.
 KA1359'
 KA1359'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 KA1359
 KA1359                          STATION RECOVERY (1967)
 KA1359
 KA1359'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1359'7.5 MI E FROM MARSHALL.
 KA1359'7.6 MILES EAST OF MARSHALL ALONG U.S. HIGHWAY 40 THENCE SOUTH
 KA1359'0.1 MILE ALONG GRAVELED ROAD TO MARK ON THE RIGHT.  IT IS 45
 KA1359'FEET WEST OF THE CENTERLINE OF THE ROAD, 1 FOOT WEST OF A METAL
 KA1359'WITNESS POST AND ON ROAD RIGHT-OF-WAY.  THE MONUMENT IS FLUSH.
 KA1359
 KA1359                          STATION RECOVERY (2005)
 KA1359
 KA1359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1359'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1360 ***********************************************************************
 KA1360  DESIGNATION -  WEAVER 2 RM 3
 KA1360  PID         -  KA1360
 KA1360  STATE/COUNTY-  IL/CLARK
 KA1360  COUNTRY     -  US
 KA1360  USGS QUAD   -  DENNISON (2018)
 KA1360
 KA1360                         *CURRENT SURVEY CONTROL
 KA1360  ______________________________________________________________________
 KA1360* NAD 83(1986) POSITION- 39 25 36.50   (N) 087 33 31.83   (W)   HD_HELD1
 KA1360* NAVD 88 ORTHO HEIGHT -   170.92  (meters)      560.8   (feet) RESET
 KA1360  ______________________________________________________________________
 KA1360  GEOID HEIGHT    -        -32.434 (meters)                     GEOID18
 KA1360  VERT ORDER      -  THIRD
 KA1360
 KA1360.The horizontal coordinates were determined by differentially corrected
 KA1360.hand held GPS observations or other comparable positioning techniques
 KA1360.and have an estimated accuracy of +/- 3 meters.
 KA1360
 KA1360.The orthometric height was computed from unverified reset data.
 KA1360
 KA1360.No vertical observational check was made to the station.
 KA1360
 KA1360.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1360.GEOID18 height accuracy estimate available here.
 KA1360
 KA1360.Click photographs - Photos may exist for this station.
 KA1360
 KA1360;                    North         East    Units  Estimated Accuracy
 KA1360;SPC IL E     -   306,646.9     366,685.2     MT  (+/- 3 meters HH1 GPS) 
 KA1360
 KA1360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5190064290(NAD 83)
 KA1360
 KA1360                          SUPERSEDED SURVEY CONTROL
 KA1360
 KA1360  NGVD 29 (??/??/??)  171.01   (m)          561.1    (f) RESET       3  
 KA1360
 KA1360.Superseded values are not recommended for survey control.
 KA1360
 KA1360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1360.See file dsdata.pdf to determine how the superseded data were derived.
 KA1360
 KA1360_MARKER: DR = REFERENCE MARK DISK
 KA1360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1360_STAMPING: WEAVER 2 NO 3 1967
 KA1360_MARK LOGO: CGS
 KA1360_PROJECTION: FLUSH
 KA1360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1360+STABILITY: SURFACE MOTION
 KA1360
 KA1360  HISTORY     - Date     Condition        Report By
 KA1360  HISTORY     - 1967     MONUMENTED       CGS
 KA1360  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1360
 KA1360                          STATION DESCRIPTION
 KA1360
 KA1360'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KA1360'7.5 MI E FROM MARSHALL.
 KA1360'7.6 MILES EAST OF MARSHALL ALONG U.S. HIGHWAY 40 THENCE SOUTH
 KA1360'0.1 MILE ALONG GRAVELED ROAD TO MARK ON THE RIGHT.  IT IS 24
 KA1360'FEET WEST OF THE CENTERLINE OF THE ROAD, 1 FOOT SOUTH OF A
 KA1360'METAL WITNESS POST AND ON ROAD RIGHT-OF-WAY.  THE MONUMENT
 KA1360'IS FLUSH.
 KA1360
 KA1360                          STATION RECOVERY (2005)
 KA1360
 KA1360'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1360'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1361 ***********************************************************************
 KA1361  DESIGNATION -  WEAVER 2 RM 4
 KA1361  PID         -  KA1361
 KA1361  STATE/COUNTY-  IL/CLARK
 KA1361  COUNTRY     -  US
 KA1361  USGS QUAD   -  DENNISON (2018)
 KA1361
 KA1361                         *CURRENT SURVEY CONTROL
 KA1361  ______________________________________________________________________
 KA1361* NAD 83(1986) POSITION- 39 25 36.34   (N) 087 33 32.34   (W)   HD_HELD1
 KA1361* NAVD 88 ORTHO HEIGHT -   171.01  (meters)      561.1   (feet) RESET
 KA1361  ______________________________________________________________________
 KA1361  GEOID HEIGHT    -        -32.434 (meters)                     GEOID18
 KA1361  VERT ORDER      -  THIRD
 KA1361
 KA1361.The horizontal coordinates were determined by differentially corrected
 KA1361.hand held GPS observations or other comparable positioning techniques
 KA1361.and have an estimated accuracy of +/- 3 meters.
 KA1361
 KA1361.The orthometric height was computed from unverified reset data.
 KA1361
 KA1361.No vertical observational check was made to the station.
 KA1361
 KA1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1361.GEOID18 height accuracy estimate available here.
 KA1361
 KA1361.Click photographs - Photos may exist for this station.
 KA1361
 KA1361;                    North         East    Units  Estimated Accuracy
 KA1361;SPC IL E     -   306,641.8     366,673.1     MT  (+/- 3 meters HH1 GPS) 
 KA1361
 KA1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5188864285(NAD 83)
 KA1361
 KA1361                          SUPERSEDED SURVEY CONTROL
 KA1361
 KA1361  NGVD 29 (??/??/??)  171.14   (m)          561.5    (f) RESET       3  
 KA1361
 KA1361.Superseded values are not recommended for survey control.
 KA1361
 KA1361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1361.See file dsdata.pdf to determine how the superseded data were derived.
 KA1361
 KA1361_MARKER: DR = REFERENCE MARK DISK
 KA1361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1361_STAMPING: WEAVER 2 NO 4 1967
 KA1361_MARK LOGO: CGS
 KA1361_PROJECTION: FLUSH
 KA1361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1361+STABILITY: SURFACE MOTION
 KA1361
 KA1361  HISTORY     - Date     Condition        Report By
 KA1361  HISTORY     - 1967     MONUMENTED       CGS
 KA1361  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1361
 KA1361                          STATION DESCRIPTION
 KA1361
 KA1361'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 KA1361'7.5 MI E FROM MARSHALL.
 KA1361'7.6 MILES EAST OF MARSHALL ALONG U.S. HIGHWAY 40 THENCE SOUTH
 KA1361'0.1 MILE ALONG GRAVELED ROAD TO MARK ON THE RIGHT.  IT IS 67
 KA1361'FEET WEST OF THE CENTERLINE OF THE ROAD, 1 FOOT EAST OF A METAL
 KA1361'WITNESS POST, ON ROAD RIGHT-OF-WAY AND FLUSH WITH THE GROUND.
 KA1361
 KA1361                          STATION RECOVERY (2005)
 KA1361
 KA1361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1361'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1799 ***********************************************************************
 LC1799  DESIGNATION -  WEBBER
 LC1799  PID         -  LC1799
 LC1799  STATE/COUNTY-  IL/MACON
 LC1799  COUNTRY     -  US
 LC1799  USGS QUAD   -  MAROA (2018)
 LC1799
 LC1799                         *CURRENT SURVEY CONTROL
 LC1799  ______________________________________________________________________
 LC1799* NAD 83(2011) POSITION- 40 00 56.98153(N) 088 55 05.44655(W)   ADJUSTED
 LC1799* NAD 83(2011) ELLIP HT-   184.653 (meters)        (06/27/12)   ADJUSTED
 LC1799* NAD 83(2011) EPOCH   -  2010.00
 LC1799* NAVD 88 ORTHO HEIGHT -   216.805 (meters)      711.30  (feet) ADJUSTED
 LC1799  ______________________________________________________________________
 LC1799  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 LC1799  NAD 83(2011) X  -     92,356.666 (meters)                     COMP
 LC1799  NAD 83(2011) Y  - -4,890,847.213 (meters)                     COMP
 LC1799  NAD 83(2011) Z  -  4,079,450.456 (meters)                     COMP
 LC1799  LAPLACE CORR    -          1.26  (seconds)                    DEFLEC18
 LC1799  DYNAMIC HEIGHT  -        216.693 (meters)      710.93  (feet) COMP
 LC1799  MODELED GRAVITY -    980,104.1   (mgal)                       NAVD 88
 LC1799
 LC1799  VERT ORDER      -  SECOND    CLASS I
 LC1799
 LC1799  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1799  Standards:
 LC1799         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1799            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1799  -------------------------------------------------------------------
 LC1799  NETWORK    3.46   4.59           1.54   1.26   2.34     -0.09955443
 LC1799  -------------------------------------------------------------------
 LC1799  Click here for local accuracies and other accuracy information.
 LC1799
 LC1799.The horizontal coordinates were established by GPS observations
 LC1799.and adjusted by the National Geodetic Survey in June 2012.
 LC1799
 LC1799.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1799.been affixed to the stable North American tectonic plate. See 
 LC1799.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1799
 LC1799.The horizontal coordinates are valid at the epoch date displayed above
 LC1799.which is a decimal equivalence of Year/Month/Day.
 LC1799
 LC1799.The orthometric height was determined by differential leveling and
 LC1799.adjusted by the NATIONAL GEODETIC SURVEY
 LC1799.in November 2014.
 LC1799
 LC1799.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1799.GEOID18 height accuracy estimate available here.
 LC1799
 LC1799.Click photographs - Photos may exist for this station.
 LC1799
 LC1799.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1799
 LC1799.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1799
 LC1799.The ellipsoidal height was determined by GPS observations
 LC1799.and is referenced to NAD 83.
 LC1799
 LC1799.The dynamic height is computed by dividing the NAVD 88
 LC1799.geopotential number by the normal gravity value computed on the
 LC1799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1799.degrees latitude (g = 980.6199 gals.).
 LC1799
 LC1799.The modeled gravity was interpolated from observed gravity values.
 LC1799
 LC1799. The following values were computed from the NAD 83(2011) position.
 LC1799
 LC1799;                    North         East     Units Scale Factor Converg.
 LC1799;SPC IL E     -   371,921.607   250,070.351   MT  1.00000568   -0 22 33.8
 LC1799;SPC IL E     - 1,220,212.81    820,439.14   sFT  1.00000568   -0 22 33.8
 LC1799;SPC IL W     -   372,491.917   806,583.715   MT  1.00008098   +0 48 10.3
 LC1799;SPC IL W     - 1,222,083.90  2,646,266.74   sFT  1.00008098   +0 48 10.3
 LC1799;UTM  16      - 4,431,276.346   336,297.218   MT  0.99992991   -1 14 01.2
 LC1799
 LC1799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1799!SPC IL E     -   0.99997103  x   1.00000568  =   0.99997671
 LC1799!SPC IL W     -   0.99997103  x   1.00008098  =   1.00005201
 LC1799!UTM  16      -   0.99997103  x   0.99992991  =   0.99990094
 LC1799
 LC1799:                Primary Azimuth Mark                     Grid Az
 LC1799:SPC IL E     -  WELDON MUN TANK                          051 27 23.5
 LC1799:SPC IL W     -  WELDON MUN TANK                          050 16 39.4
 LC1799:UTM  16      -  WELDON MUN TANK                          052 18 50.9
 LC1799
 LC1799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3629731276(NAD 83)
 LC1799
 LC1799|---------------------------------------------------------------------|
 LC1799| PID    Reference Object                     Distance      Geod. Az  |
 LC1799|                                                           dddmmss.s |
 LC1799| LC1782 WELDON MUN TANK                     APPROX.18.5 KM 0510449.7 |
 LC1799| LC1781 WELDON ILL BELL MICROWAVE           APPROX.15.7 KM 0695553.2 |
 LC1799| LC1779 CISCO ATT MICROWAVE                 APPROX.14.9 KM 0851305.4 |
 LC1799| LC1778 CISCO MUN TANK                      APPROX.16.5 KM 0911907.1 |
 LC1799| KB1332 ARGENTA MUN TANK                    APPROX. 8.8 KM 1144227.8 |
 LC1799| KB1290 CERRO GORDO MUN TANK                APPROX.21.3 KM 1304919.2 |
 LC1799| CI8805 WEBBER RM 1                          29.857 METERS 13342     |
 LC1799| KB1331 ARGENTA TV STA MAST                 APPROX.10.2 KM 1335042.1 |
 LC1799| KB1330 OREANA MUN TANK                     APPROX. 9.6 KM 1521507.3 |
 LC1799| KB1354 DECATUR CATERPILLER TANK            APPROX.15.3 KM 1775230.6 |
 LC1799| KB1347 DECATUR STALEY E STACK              APPROX.18.4 KM 1825755.4 |
 LC1799| KB1352 DECATUR RALSTON PURINA TANK         APPROX.15.6 KM 1830706.1 |
 LC1799| KB1348 DECATUR MUN TANK                    APPROX.17.2 KM 1870930.8 |
 LC1799| KB1353 DECATUR RAD STA MAST                APPROX.15.4 KM 1873911.6 |
 LC1799| KB1345 DECATUR CIT NAT BANK BLDG           APPROX.19.4 KM 1890757.9 |
 LC1799| KB1349 DECATUR CIPS MICROWAVE              APPROX.16.2 KM 1895040.3 |
 LC1799| KB1355 FORSYTH MUN TANK                    APPROX. 8.7 KM 1961005.3 |
 LC1799| LC1801 MAROA MUN TANK                      APPROX. 4.2 KM 3093152.5 |
 LC1799| LC1802 MAROA PLAINS TV MICROWAVE           APPROX. 5.6 KM 3144401.5 |
 LC1799| LC1813 CLINTON MUN TANK                    APPROX.15.5 KM 3461359.7 |
 LC1799| LC1812 CLINTON GEN TEL MICROWAVE           APPROX.14.6 KM 3494635.5 |
 LC1799| CI8806 WEBBER RM 2                          28.178 METERS 35002     |
 LC1799| LC1805 WEBBER AZ MK A PT                   364.762 METERS 35903     |
 LC1799| LC1806 WEBBER AZ MK                        369.716 METERS 35927     |
 LC1799|---------------------------------------------------------------------|
 LC1799
 LC1799                          SUPERSEDED SURVEY CONTROL
 LC1799
 LC1799  NAD 83(2007)-  40 00 56.98155(N)    088 55 05.44744(W) AD(2002.00) 0
 LC1799  ELLIP H (02/10/07)  184.738  (m)                       GP(2002.00)    
 LC1799  ELLIP H (12/06/04)  184.745  (m)                       GP(       ) 4 1
 LC1799  NAD 83(1997)-  40 00 56.98160(N)    088 55 05.44742(W) AD(       ) 1
 LC1799  ELLIP H (12/18/02)  184.700  (m)                       GP(       ) 4 2
 LC1799  NAD 83(1997)-  40 00 56.97879(N)    088 55 05.44695(W) AD(       ) 1
 LC1799  NAD 83(1986)-  40 00 56.98669(N)    088 55 05.44317(W) AD(       ) 1
 LC1799  NAD 27      -  40 00 56.85672(N)    088 55 05.15263(W) AD(       ) 1
 LC1799  NAVD 88 (12/18/02)  216.8    (m)  GEOID99  model used  GPS OBS        
 LC1799  NGVD 29 (07/19/86)  216.7    (m)          711.     (f) VERT ANG       
 LC1799
 LC1799.Superseded values are not recommended for survey control.
 LC1799
 LC1799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1799.See file dsdata.pdf to determine how the superseded data were derived.
 LC1799
 LC1799_MARKER: DH = HORIZONTAL CONTROL DISK
 LC1799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1799_STAMPING: WEBBER 1976
 LC1799_MARK LOGO: NGS
 LC1799_PROJECTION: FLUSH
 LC1799_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1799+STABILITY: SURFACE MOTION
 LC1799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1799+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 LC1799
 LC1799  HISTORY     - Date     Condition        Report By
 LC1799  HISTORY     - 1976     MONUMENTED       NGS
 LC1799  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1799  HISTORY     - 20140114 GOOD             AMESC
 LC1799
 LC1799                          STATION DESCRIPTION
 LC1799
 LC1799'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1799'STATION IS LOCATED ABOUT 12 MILES WEST OF CISCO, 11 MILES NORTH OF
 LC1799'DECATUR, 8-1/2 MILES SOUTH-SOUTHEAST OF LUTTRELL, 2-1/2 MILES
 LC1799'SOUTHEAST OF MAROA AND 2-1/2 MILES SOUTH OF THE MACON-DE WITT
 LC1799'COUNTY LINE.  IT IS IN THE SOUTHWEST CORNER OF SECTION 18, T 18 N,
 LC1799'R 2 E.  ON PROPERTY THAT IS LEASED BY MR. J.W. AGEE, ROUTE 2,
 LC1799'MAROA, ILLINOIS 61756, PHONE NUMBER 794-3367.
 LC1799'
 LC1799'TO REACH FROM THE POST OFFICE IN MAROA, GO EAST ON MAIN STREET
 LC1799'FOR 0.1 MILE, THE STREET JOGS NORTH AND BACK TO THE EAST,
 LC1799'THIS IS ALSO COUNTY ROUTE 38.  CONTINUE EASTERLY ON ROUTE 38
 LC1799'FOR 1.85 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTH FOR 1.3
 LC1799'MILES TO THE AZIMUTH MARK ON THE LEFT, EAST SIDE OF
 LC1799'ROAD.  CONTINUE SOUTH ON SURFACED ROAD FOR 0.25 MILE TO STATION
 LC1799'ON THE LEFT, EAST SIDE OF ROAD.  CONTINUE SOUTH ON SURFACED
 LC1799'ROAD FOR 0.45 MILE TO CROSSROAD AND U.S. GEOLOGICAL SURVEY
 LC1799'BENCH MARK 22 RE 1956, IN THE SOUTHWEST ANGLE OF THE CROSSROAD.
 LC1799'
 LC1799'STATION MARKS ARE STANDARD DISKS STAMPED WEBBER 1976.  THE SURFACE
 LC1799'DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 LC1799'THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 82 FEET NORTHWEST
 LC1799'OF AN 18-INCH MAPLE TREE, 77 FEET SOUTHEAST OF POWERLINE POLE,
 LC1799'59 FEET NORTH OF CENTER OF DRIVEWAY AND 45 FEET EAST OF THE
 LC1799'CENTER OF SURFACED ROAD.  THE UNDERGROUND DISK IS SET IN THE TOP
 LC1799'OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
 LC1799'SURFACE.
 LC1799'
 LC1799'REFERENCE MARK 1, A STANDARD DISK STAMPED WEBBER NO 1 1976, IS
 LC1799'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 LC1799'IS FLUSH WITH GROUND SURFACE.  IT IS 25.5 FEET EAST OF AN 18-INCH
 LC1799'MAPLE TREE AND 11.5 FEET SOUTH OF THE CENTER OF DRIVEWAY.
 LC1799'
 LC1799'REFERENCE MARK 2, A STANDARD DISK STAMPED WEBBER NO 2 1976, IS SET
 LC1799'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH
 LC1799'WITH GROUND SURFACE.  IT IS 57.5 FEET NORTHEAST OF POWERLINE POLE,
 LC1799'31.5 FEET SOUTH OF TELEPHONE CABLE BOX AND 27 FEET EAST OF THE
 LC1799'CENTER OF ROAD.
 LC1799'
 LC1799'THE AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED WEBBER
 LC1799'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 LC1799'MONUMENT THAT IS FLUSH WITH GROUND SURFACE.  IT IS 124 FEET SOUTH
 LC1799'OF CENTER OF DRIVEWAY, 27.5 FEET EAST OF CENTER OF ROAD, 6.6 FEET
 LC1799'SOUTH-SOUTHWEST OF TELEPHONE CABLE BOX AND 4.3 FEET
 LC1799'NORTH-NORTHWEST OF UTILITY POLE.
 LC1799'
 LC1799'22 RE USGS, A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK
 LC1799'STAMPED 22 RE 1956, IS CEMENTED IN THE TOP OF A 4X4-INCH CONCRETE
 LC1799'POST THAT IS FLUSH WITH GROUND SURFACE.  IT IS 87 FEET
 LC1799'SOUTH-SOUTHWEST OF CROSSROAD AND 1.7 FEET NORTH OF POWERLINE POLE.
 LC1799'
 LC1799'HEIGHT OF LIGHT ABOVE STATION MARK 38.5 METERS.
 LC1799
 LC1799                          STATION RECOVERY (2000)
 LC1799
 LC1799'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1799'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1799'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC1799'
 LC1799
 LC1799                          STATION RECOVERY (2014)
 LC1799
 LC1799'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC1799'THE STATION IS 55 FT (16.8 M) NORTH OF THE CENTERLINE OF THE CONCRETE
 LC1799'DRIVEWAY, 48 FT (14.6 M) SOUTHEAST OF A POWER POLE WITH TRANSFORMERS
 LC1799'AND THE 18 INCH (46 CM) MAPLE TREE IS GONE.
 LC1799'
 LC1799'NOTE REFERENCE MARK 1 WAS NOT SEARCHED FOR, REFERENCE MARK 2 WAS
 LC1799'FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1806 ***********************************************************************
 LC1806  DESIGNATION -  WEBBER AZ MK
 LC1806  PID         -  LC1806
 LC1806  STATE/COUNTY-  IL/MACON
 LC1806  COUNTRY     -  US
 LC1806  USGS QUAD   -  MAROA (2018)
 LC1806
 LC1806                         *CURRENT SURVEY CONTROL
 LC1806  ______________________________________________________________________
 LC1806* NAD 83(1997) POSITION- 40 01 08.96526(N) 088 55 05.59444(W)   ADJUSTED
 LC1806* NAVD 88 ORTHO HEIGHT -   216.1   (meters)      709.    (feet) VERTCON3
 LC1806  ______________________________________________________________________
 LC1806  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 LC1806  LAPLACE CORR    -          1.29  (seconds)                    DEFLEC18
 LC1806  HORZ ORDER      -  SECOND
 LC1806
 LC1806.The horizontal coordinates were established by classical geodetic methods
 LC1806.and adjusted by the National Geodetic Survey in October 1999.
 LC1806
 LC1806.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1806.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1806
 LC1806.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1806.GEOID18 height accuracy estimate available here.
 LC1806
 LC1806.Click photographs - Photos may exist for this station.
 LC1806
 LC1806.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1806
 LC1806. The following values were computed from the NAD 83(1997) position.
 LC1806
 LC1806;                    North         East     Units Scale Factor Converg.
 LC1806;SPC IL E     -   372,291.239   250,069.270   MT  1.00000568   -0 22 34.0
 LC1806;SPC IL E     - 1,221,425.51    820,435.60   sFT  1.00000568   -0 22 34.0
 LC1806;SPC IL W     -   372,861.476   806,575.029   MT  1.00008095   +0 48 10.4
 LC1806;SPC IL W     - 1,223,296.36  2,646,238.24   sFT  1.00008095   +0 48 10.4
 LC1806;UTM  16      - 4,431,645.925   336,301.669   MT  0.99992990   -1 14 01.6
 LC1806
 LC1806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1806!SPC IL E     -   0.99997114  x   1.00000568  =   0.99997682
 LC1806!SPC IL W     -   0.99997114  x   1.00008095  =   1.00005209
 LC1806!UTM  16      -   0.99997114  x   0.99992990  =   0.99990104
 LC1806
 LC1806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3630131645(NAD 83)
 LC1806
 LC1806|---------------------------------------------------------------------|
 LC1806| PID    Reference Object                     Distance      Geod. Az  |
 LC1806|                                                           dddmmss.s |
 LC1806| LC1799 WEBBER                              369.716 METERS 17927     |
 LC1806| LC1805 WEBBER AZ MK A PT                     5.607 METERS 20712     |
 LC1806|---------------------------------------------------------------------|
 LC1806
 LC1806                          SUPERSEDED SURVEY CONTROL
 LC1806
 LC1806  NAD 83(1986)-  40 01 08.97315(N)    088 55 05.59073(W) AD(       ) 2
 LC1806  NAD 27      -  40 01 08.84334(N)    088 55 05.30002(W) AD(       ) 2
 LC1806  NGVD 29 (07/19/86)  216.2    (m)          709.     (f) VERT ANG       
 LC1806
 LC1806.Superseded values are not recommended for survey control.
 LC1806
 LC1806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1806.See file dsdata.pdf to determine how the superseded data were derived.
 LC1806
 LC1806_MARKER: DR = REFERENCE MARK DISK
 LC1806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1806_STAMPING: WEBBER AZ 1976
 LC1806_MARK LOGO: NGS
 LC1806_PROJECTION: FLUSH
 LC1806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1806+STABILITY: SURFACE MOTION
 LC1806
 LC1806  HISTORY     - Date     Condition        Report By
 LC1806  HISTORY     - 1976     MONUMENTED       NGS
 LC1806
 LC1806                          STATION DESCRIPTION
 LC1806
 LC1806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC1806'THE STATION IS LOCATED ABOUT 12 MILES WEST OF CISCO, 11 MILES
 LC1806'NORTH OF DECATUR, 8 MILES SOUTH-SOUTHWEST OF LUTTRELL, 2 MILES
 LC1806'SOUTHEAST OF MAROA AND 2 MILES SOUTH OF THE MACON-DE WITT COUNTY
 LC1806'LINE.
 LC1806'
 LC1806'THE AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED WEBBER
 LC1806'AZ 1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 LC1806'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 124 FEET
 LC1806'SOUTH OF CENTER OF DRIVEWAY, 27.5 FEET EAST OF CENTER OF ROAD, 6.6
 LC1806'FEET SOUTH-SOUTHWEST OF TELEPHONE CABLE BOX AND 4.3 FEET
 LC1806'NORTH-NORTHWEST OF UTILITY POLE.
 LC1806'
 LC1806'FOR ADDITIONAL INFORMATION SEE DESCRIPTION FOR TRIANGULATION
 LC1806'STATION WEBBER.
 LC1806'
 LC1806'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION WEBBER
 LC1806'DISTANCE BEING 369,717 METERS, NORTH OF TRIANGULATION STATION
 LC1806'WEBBER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI8806 ***********************************************************************
 CI8806  DESIGNATION -  WEBBER RM 2
 CI8806  PID         -  CI8806
 CI8806  STATE/COUNTY-  IL/MACON
 CI8806  COUNTRY     -  US
 CI8806  USGS QUAD   -  MAROA (2018)
 CI8806
 CI8806                         *CURRENT SURVEY CONTROL
 CI8806  ______________________________________________________________________
 CI8806* NAD 83(1986) POSITION- 40 00 57.88   (N) 088 55 05.65   (W)   HD_HELD1
 CI8806* NAVD 88 ORTHO HEIGHT -   216.436 (meters)      710.09  (feet) ADJUSTED
 CI8806  ______________________________________________________________________
 CI8806  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 CI8806  DYNAMIC HEIGHT  -        216.324 (meters)      709.72  (feet) COMP
 CI8806  MODELED GRAVITY -    980,104.1   (mgal)                       NAVD 88
 CI8806
 CI8806  VERT ORDER      -  SECOND    CLASS I
 CI8806
 CI8806.The horizontal coordinates were determined by differentially corrected
 CI8806.hand held GPS observations or other comparable positioning techniques
 CI8806.and have an estimated accuracy of +/- 3 meters.
 CI8806
 CI8806.The orthometric height was determined by differential leveling and
 CI8806.adjusted by the NATIONAL GEODETIC SURVEY
 CI8806.in November 2014.
 CI8806
 CI8806.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI8806.GEOID18 height accuracy estimate available here.
 CI8806
 CI8806.Click photographs - Photos may exist for this station.
 CI8806
 CI8806.The dynamic height is computed by dividing the NAVD 88
 CI8806.geopotential number by the normal gravity value computed on the
 CI8806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CI8806.degrees latitude (g = 980.6199 gals.).
 CI8806
 CI8806.The modeled gravity was interpolated from observed gravity values.
 CI8806
 CI8806;                    North         East    Units  Estimated Accuracy
 CI8806;SPC IL E     -   371,949.3     250,065.7     MT  (+/- 3 meters HH1 GPS) 
 CI8806
 CI8806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3629231304(NAD 83)
 CI8806
 CI8806                          SUPERSEDED SURVEY CONTROL
 CI8806
 CI8806.No superseded survey control is available for this station.
 CI8806
 CI8806_MARKER: DR = REFERENCE MARK DISK
 CI8806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI8806_STAMPING: WEBBER NO 2 1976
 CI8806_MARK LOGO: NGS
 CI8806_PROJECTION: FLUSH
 CI8806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI8806+STABILITY: SURFACE MOTION
 CI8806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI8806+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2014
 CI8806
 CI8806  HISTORY     - Date     Condition        Report By
 CI8806  HISTORY     - 1976     MONUMENTED       NGS
 CI8806  HISTORY     - 20140114 GOOD             AMESC
 CI8806
 CI8806                          STATION DESCRIPTION
 CI8806
 CI8806'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 CI8806'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTH-NORTHEAST OF
 CI8806'FORSYTH, 5.6 MI (9.0 KM) WEST-NORTHWEST OF ARGENTA AND 2.5 MI (4.0 KM)
 CI8806'SOUTHEAST OF MAROA.
 CI8806'
 CI8806'TO REACH FROM THE INTERSECTION OF US ROUTE 51 AND COUNTY HIGHWAY 20
 CI8806'(ILLINIWICK ROAD) PROCEED EAST ALONG COUNTY HIGHWAY 20 FOR 2.0 MI (3.2
 CI8806'KM) TO GREENSWITCH ROAD, THENCE NORTH ALONG GREENSWITCH ROAD FOR 5.0
 CI8806'MI (8.0 KM) TO SCHOOL ROAD, CONTINUE NORTH ALONG GREENSWITCH ROAD FOR
 CI8806'0.45 MI (0.7 KM) TO THE STATION ON THE RIGHT.
 CI8806'
 CI8806'THE STATION IS 27 FT (8.2 M) EAST OF THE CENTERLINE OF GREENSWITCH
 CI8806'ROAD, 57.5 FT (17.5 M) NORTHEAST OF A POWER POLE, 44.5 FT (13.6 M)
 CI8806'NORTH OF A POWER POLE WITH TRANSFORMER, 31.5 FT (9.6 M) SOUTH OF
 CI8806'TELEPHONE PEDESTAL NUMBER 1103 2.
 CI8806'
 CI8806'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 CI8806'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 CI8806'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1163 ***********************************************************************
 NH1163  DESIGNATION -  WEEKS
 NH1163  PID         -  NH1163
 NH1163  STATE/COUNTY-  IL/BOONE
 NH1163  COUNTRY     -  US
 NH1163  USGS QUAD   -  CAPRON (2018)
 NH1163
 NH1163                         *CURRENT SURVEY CONTROL
 NH1163  ______________________________________________________________________
 NH1163* NAD 83(1997) POSITION- 42 28 49.03604(N) 088 43 16.69398(W)   ADJUSTED
 NH1163* NAVD 88 ORTHO HEIGHT -   319.    (meters)     1047.    (feet) SCALED
 NH1163  ______________________________________________________________________
 NH1163  GEOID HEIGHT    -        -33.807 (meters)                     GEOID18
 NH1163  LAPLACE CORR    -         -2.38  (seconds)                    DEFLEC18
 NH1163  HORZ ORDER      -  FIRST
 NH1163
 NH1163.The horizontal coordinates were established by classical geodetic methods
 NH1163.and adjusted by the National Geodetic Survey in October 1999.
 NH1163
 NH1163.The orthometric height was scaled from a topographic map.
 NH1163
 NH1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1163.GEOID18 height accuracy estimate available here.
 NH1163
 NH1163.Click photographs - Photos may exist for this station.
 NH1163
 NH1163.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1163
 NH1163. The following values were computed from the NAD 83(1997) position.
 NH1163
 NH1163;                    North         East     Units Scale Factor Converg.
 NH1163;SPC IL E     -   645,523.597   268,099.965   MT  0.99998752   -0 15 43.2
 NH1163;SPC IL E     - 2,117,855.33    879,591.30   sFT  0.99998752   -0 15 43.2
 NH1163;SPC IL W     -   646,441.224   818,838.844   MT  1.00011488   +0 58 34.4
 NH1163;SPC IL W     - 2,120,865.92  2,686,473.77   sFT  1.00011488   +0 58 34.4
 NH1163;SPC WI S     -    54,162.951   705,142.819   MT  1.00006062   +0 52 42.9
 NH1163;SPC WI S     -   177,699.62  2,313,456.07   sFT  1.00006062   +0 52 42.9
 NH1163;UTM  16      - 4,704,539.712   358,520.792   MT  0.99984627   -1 09 45.5
 NH1163
 NH1163!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1163!SPC IL E     -   0.99995528  x   0.99998752  =   0.99994280
 NH1163!SPC IL W     -   0.99995528  x   1.00011488  =   1.00007016
 NH1163!SPC WI S     -   0.99995528  x   1.00006062  =   1.00001590
 NH1163!UTM  16      -   0.99995528  x   0.99984627  =   0.99980156
 NH1163
 NH1163:                Primary Azimuth Mark                     Grid Az
 NH1163:SPC IL E     -  WEEKS AZ MK                              280 50 10.3
 NH1163:SPC IL W     -  WEEKS AZ MK                              279 35 52.7
 NH1163:SPC WI S     -  WEEKS AZ MK                              279 41 44.2
 NH1163:UTM  16      -  WEEKS AZ MK                              281 44 12.6
 NH1163
 NH1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN5852004539(NAD 83)
 NH1163
 NH1163|---------------------------------------------------------------------|
 NH1163| PID    Reference Object                     Distance      Geod. Az  |
 NH1163|                                                           dddmmss.s |
 NH1163| NH1226 DELAVAN LAKE LAWN HOTEL TANK        APPROX.19.0 KM 0315047.5 |
 NH1163| NH1248 WALWORTH MUNICIPAL TANK             APPROX.11.5 KM 0593748.8 |
 NH1163| NH1245 WALWORTH COUNTRY CLUB TANK          APPROX.13.1 KM 0633859.3 |
 NH1163| NH1147 ALDEN ATT MICROWAVE TWR KSE 26      APPROX.14.0 KM 0842144.7 |
 NH1163| CJ1639 WEEKS RM 1                           29.624 METERS 08922     |
 NH1163| NH1155 HARVARD TRINITY LUTH CHURCH         APPROX.11.3 KM 1243702.7 |
 NH1163| NH1150 HARVARD ST JOSEPHS CH SPIRE         APPROX.11.1 KM 1274215.5 |
 NH1163| NH1149 HARVARD STAR LINE INC STACK         APPROX.10.6 KM 1275429.2 |
 NH1163| NH1151 HARVARD MUNICIPAL TANK              APPROX.11.1 KM 1280242.2 |
 NH1163| NH1152 HARVARD ADMIRAL CORP TANK           APPROX.11.6 KM 1292348.3 |
 NH1163| NH1166 CHEMUNG DEAN EVAP MILK CO STK       APPROX. 8.2 KM 1471314.2 |
 NH1163| NH1165 CHEMUNG DEAN MILK CO TANK           APPROX. 8.3 KM 1471850.7 |
 NH1163| CJ1640 WEEKS RM 2                           39.285 METERS 18801     |
 NH1163| NH1169 CAPRON MUN WATER TOWER              APPROX. 9.2 KM 1894746.5 |
 NH1163| NH1167 CAPRON BOWMAN MILK CO STACK         APPROX. 9.4 KM 1895309.7 |
 NH1163| NH1191 JEFFERSON PRAIRIE EV LUTH CH        APPROX.11.9 KM 2755756.2 |
 NH1163| CJ1638 WEEKS AZ MK                                        2803427.1 |
 NH1163| NH1273 CLINTON MUNICIPAL TANK              APPROX.14.7 KM 3073120.0 |
 NH1163| NH1251 SHARON MUNICIPAL TANK               APPROX. 2.8 KM 3392730.9 |
 NH1163| NH1164 SHARON UNITED MILK PROD CO STK      APPROX. 2.1 KM 3561842.7 |
 NH1163|---------------------------------------------------------------------|
 NH1163
 NH1163                          SUPERSEDED SURVEY CONTROL
 NH1163
 NH1163  NAD 83(1991)-  42 28 49.03453(N)    088 43 16.69493(W) AD(       ) 1
 NH1163  NAD 83(1986)-  42 28 49.03181(N)    088 43 16.69901(W) AD(       ) 1
 NH1163  NAD 27      -  42 28 48.97100(N)    088 43 16.32800(W) AD(       ) 1
 NH1163
 NH1163.Superseded values are not recommended for survey control.
 NH1163
 NH1163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1163.See file dsdata.pdf to determine how the superseded data were derived.
 NH1163
 NH1163_MARKER: DS = TRIANGULATION STATION DISK
 NH1163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1163_STAMPING: WEEKS 1935
 NH1163_MARK LOGO: CGS
 NH1163_PROJECTION: PROJECTING 5 CENTIMETERS
 NH1163_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1163+STABILITY: SURFACE MOTION
 NH1163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1163+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2009
 NH1163
 NH1163  HISTORY     - Date     Condition        Report By
 NH1163  HISTORY     - 1935     MONUMENTED       CGS
 NH1163  HISTORY     - 1954     GOOD             CGS
 NH1163  HISTORY     - 1957     GOOD             CGS
 NH1163  HISTORY     - 1967     GOOD             CGS
 NH1163  HISTORY     - 19960806 GOOD             SECI
 NH1163  HISTORY     - 19971217 GOOD             USPSQD
 NH1163  HISTORY     - 20090322 GOOD             INDIV
 NH1163
 NH1163                          STATION DESCRIPTION
 NH1163
 NH1163'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1163'STATION IS ABOUT 1-1/2 MILES SSE OF SHARON, WISCONSIN, ABOUT
 NH1163'6-1/2 MILES NW OF HARVARD, ILLINOIS, ABOUT 7 MILES SW OF
 NH1163'WALWORTH, WISCONSIN, IN APPROXIMATELY SEC. 12, T 46 N, R 4 E, ON
 NH1163'FARM OWNED AND OCCUPIED BY C. BRUCE WEEKS, ABOUT 0.3 MILE SE
 NH1163'OF HIS HOUSE, ABOUT 0.9 MILE SOUTH OF THE ILLINOIS-WISCONSIN
 NH1163'STATE BOUNDARY, ON THE EAST-WEST PROPERTY FENCE LINE, 20 FEET
 NH1163'EAST OF THE CORNER-POST AT JUNCTION WITH THE NORTH-SOUTH
 NH1163'PROPERTY-LINE T-FENCE.  THE MARK PROJECTS 2 INCHES.
 NH1163'
 NH1163'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1163'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1163'
 NH1163'AZ. MK. IS WNW OF STATION, 30 FEET EAST OF CENTER-LINE OF THE
 NH1163'NORTH-SOUTH GRAVEL ROAD, ABOUT 0.1 MILE SOUTH OF MR. WEEKS
 NH1163'HOUSE, DIRECTLY ACROSS THE ROAD FROM DAVID EHLERTS HOUSE, ON
 NH1163'THE RIGHT-OF-WAY FENCE LINE.  IT PROJECTS 6 INCHES.
 NH1163'
 NH1163'R.M. NO. 1 IS EAST OF STATION, ON THE EAST-WEST PROPERTY FENCE
 NH1163'LINE, 117 FEET EAST OF THE CORNER-POST.  IT PROJECTS 3 INCHES.
 NH1163'
 NH1163'R.M. NO. 2 IS SOUTH OF STATION, ON THE NORTH-SOUTH PROPERTY
 NH1163'T-FENCE LINE, 128 FEET SOUTH OF THE CORNER-POST, 172.70 FEET
 NH1163'SW OF R.M. NO. 1.  IT PROJECTS 4 INCHES.
 NH1163'
 NH1163'TO REACH FROM THE SHARON STATE BANK IN SHARON, WISCONSIN, GO
 NH1163'SOUTH ON THE MAIN STREET 0.1 MILE TO THE R.R. TRACKS.  THENCE
 NH1163'EAST ALONG NORTH SIDE OF THE TRACKS 0.1 MILE TO COUNTY ROUTE
 NH1163'C.  THENCE SOUTH ON COUNTY ROUTE C 0.55 MILE TO THE
 NH1163'ILLINOIS-WISCONSIN STATE BOUNDARY.  JOG EAST ON STATE-LINE ROAD
 NH1163'ABOUT 100 FEET, AND THENCE SOUTH ON GRAVEL ROAD 0.7 MILE TO MR.
 NH1163'WEEKS HOUSE ON EAST SIDE OF ROAD, THENCE SE ACROSS THE FIELD
 NH1163'ABOUT 0.3 MILE TO STATION.
 NH1163'
 NH1163'A 74-FOOT SIGNAL AT GATES IS VISIBLE FROM THE GROUND.
 NH1163'
 NH1163'THE FOLLOWING 100-FOOT SIGNALS COME INTO VIEW AS FOLLOWS--DUNN
 NH1163'R.M. 1920, 40 FEET.  490, 15 FEET.  KOLTZ, 10 FEET.  HARVARD,
 NH1163'30 FEET.  MYERS, 10 FEET.  BUFFALO 1920, VISIBLE FROM GROUND.
 NH1163'KREBS, 10 FEET.
 NH1163'
 NH1163'THE BALL WAS THE OBJECT POINTED ON, ON THE SHARON MUNICIPAL TANK.
 NH1163'
 NH1163'THE BASE OF THE CROSS WAS THE OBJECT POINTED ON, ON THE SPIRE
 NH1163'OF ST. CATHERINES CHURCH IN SHARON.
 NH1163'
 NH1163'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FT.
 NH1163
 NH1163                          STATION RECOVERY (1954)
 NH1163
 NH1163'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1163'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 NH1163'IN GOOD CONDITION.  THE DISTANCES AND DIRECTIONS TO THE REFERENCE
 NH1163'MARKS AND THE AZIMUTH MARK CHECKED.  THE OLD DESCRIPTION IS
 NH1163'ADEQUATE.
 NH1163'
 NH1163'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1163
 NH1163                          STATION RECOVERY (1957)
 NH1163
 NH1163'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WNM)
 NH1163'THE STATION, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK
 NH1163'WERE RECOVERED EXACTLY AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1163'THE DIRECTION TO THE AZIMUTH MARK AND REFERENCE MARK 1 CHECKED
 NH1163'BUT A DIFFERENCE OF 1 MINUTE AND 18 SECONDS WAS FOUND IN
 NH1163'THE DIRECTION TO REFERENCE MARK 2.  THE DIRECTION WAS RECHECKED
 NH1163'AT THIS TIME.  A DIFFERENCE OF 15 MILLIMETERS LONGER WAS FOUND
 NH1163'IN THE DISTANCE TO REFERENCE MARK 1 AND A DIFFERENCE OF 12
 NH1163'MILLIMETERS LONGER WAS FOUND IN THE DISTANCE TO REFERENCE
 NH1163'MARK 2.  THE MEASUREMENTS WERE RECHECKED AT THIS TIME.
 NH1163'
 NH1163'THE OLD DESCRIPTION IS ADEQUATE.
 NH1163
 NH1163                          STATION RECOVERY (1967)
 NH1163
 NH1163'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NH1163'ALL MARKS FOUND IN GOOD CONDITION AND AS DESCRIBED.  COUNTY
 NH1163'ROUTE C IS ALSO MARTIN STREET AND THE ROAD BY MR. WEEKS HOME
 NH1163'IS BURR OAK ROAD.  THE STATION MARK IS 1 FOOT EAST OF A METAL
 NH1163'WITNESS POST.  THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL
 NH1163'WITNESS POST AND 42 FEET SOUTHEAST OF BURR OAK ROAD AND A
 NH1163'DRIVEWAY WEST.
 NH1163'
 NH1163'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MILES
 NH1163'SOUTHEAST OF SHARON, WISC.
 NH1163
 NH1163                          STATION RECOVERY (1996)
 NH1163
 NH1163'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1163'RECOVERED AS DESCRIBED EXCEPT THAT THE METAL WITNESS POST IS ON THE
 NH1163'WEST SIDE OF THE STATION.  TO REACH FROM THE JUNCTION OF ILLINOIS
 NH1163'ROUTE 173 AND CAPRON ROAD ON WEST SIDE OF THE TOWN OF CAPRON,
 NH1163'ILLINOIS, PROCEED NORTH ON CAPRON ROAD FOR APPROXIMENTLY 5 MI (8.0 KM)
 NH1163'TO THE JUNCTION OF CAPRON ROAD AND YORK RD, TURN RIGHT (EAST)
 NH1163'ON YORK ROAD AND PROCEED FOR APPROXIMINTLY 1 MI (1.6 KM) TO THE
 NH1163'JUNCTION ON YORK ROAD AND BURR OAK ROAD, TURN LEFT (NORTH) ON
 NH1163'BURR OAK ROAD AND PROCEED FOR APPROXIMENTLY 0.5 MI (0.8 KM) TO THE
 NH1163'STATION ON THE RIGHT (EAST) SIDE OF BURR OAK ROAD. THE STATION IS
 NH1163'LOCATED APPROXIMENTLY 1400 FT (426.7 M) EAST OF THE CENTERLINE OF BURR
 NH1163'OAK ROAD ON TOP OF A HILL IN THE FIELD, 20 FT (6.1 M) EAST OF TWO
 NH1163'20-IN TREES, AND 97.6 FT (29.7 M) WEST OF WEEKS RM 1.
 NH1163
 NH1163                          STATION RECOVERY (1997)
 NH1163
 NH1163'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1163'RECOVERED IN GOOD CONDITION.
 NH1163
 NH1163                          STATION RECOVERY (2009)
 NH1163
 NH1163'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009
 NH1163'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1369 ***********************************************************************
 KA1369  DESIGNATION -  WEIGH
 KA1369  PID         -  KA1369
 KA1369  STATE/COUNTY-  IL/CLARK
 KA1369  COUNTRY     -  US
 KA1369  USGS QUAD   -  DENNISON (2018)
 KA1369
 KA1369                         *CURRENT SURVEY CONTROL
 KA1369  ______________________________________________________________________
 KA1369* NAD 83(1997) POSITION- 39 24 40.27958(N) 087 37 24.94506(W)   ADJUSTED
 KA1369* NAVD 88 ORTHO HEIGHT -   174.149 (meters)      571.35  (feet) ADJUSTED
 KA1369  ______________________________________________________________________
 KA1369  GEOID HEIGHT    -        -32.336 (meters)                     GEOID18
 KA1369  LAPLACE CORR    -         -2.65  (seconds)                    DEFLEC18
 KA1369  DYNAMIC HEIGHT  -        174.050 (meters)      571.03  (feet) COMP
 KA1369  MODELED GRAVITY -    980,056.8   (mgal)                       NAVD 88
 KA1369
 KA1369  HORZ ORDER      -  SECOND
 KA1369  VERT ORDER      -  SECOND    CLASS 0
 KA1369
 KA1369.The horizontal coordinates were established by classical geodetic methods
 KA1369.and adjusted by the National Geodetic Survey in October 1999.
 KA1369
 KA1369.The orthometric height was determined by differential leveling and
 KA1369.adjusted by the NATIONAL GEODETIC SURVEY
 KA1369.in June 1991.
 KA1369
 KA1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1369.GEOID18 height accuracy estimate available here.
 KA1369
 KA1369.Click photographs - Photos may exist for this station.
 KA1369
 KA1369.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1369
 KA1369.The dynamic height is computed by dividing the NAVD 88
 KA1369.geopotential number by the normal gravity value computed on the
 KA1369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1369.degrees latitude (g = 980.6199 gals.).
 KA1369
 KA1369.The modeled gravity was interpolated from observed gravity values.
 KA1369
 KA1369. The following values were computed from the NAD 83(1997) position.
 KA1369
 KA1369;                    North         East     Units Scale Factor Converg.
 KA1369;SPC IL E     -   304,867.193   361,123.344   MT  1.00002098   +0 27 02.2
 KA1369;SPC IL E     - 1,000,218.45  1,184,785.50   sFT  1.00002098   +0 27 02.2
 KA1369;UTM  16      - 4,362,593.739   446,315.466   MT  0.99963548   -0 23 45.3
 KA1369
 KA1369!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1369!SPC IL E     -   0.99997775  x   1.00002098  =   0.99999873
 KA1369!UTM  16      -   0.99997775  x   0.99963548  =   0.99961324
 KA1369
 KA1369:                Primary Azimuth Mark                     Grid Az
 KA1369:SPC IL E     -  WEIGH AZ MK                              054 09 29.8
 KA1369:UTM  16      -  WEIGH AZ MK                              055 00 17.3
 KA1369
 KA1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4631562593(NAD 83)
 KA1369
 KA1369|---------------------------------------------------------------------|
 KA1369| PID    Reference Object                     Distance      Geod. Az  |
 KA1369|                                                           dddmmss.s |
 KA1369| KA1368 WEIGH AZ MK                                        0543632.0 |
 KA1369| KA1370 WEIGH RM 1                            5.700 METERS 07223     |
 KA1369| KA1372 WEIGH RM 3                            7.017 METERS 25010     |
 KA1369| KA1371 WEIGH RM 2                            7.033 METERS 25010     |
 KA1369|---------------------------------------------------------------------|
 KA1369
 KA1369                          SUPERSEDED SURVEY CONTROL
 KA1369
 KA1369  NAD 83(1997)-  39 24 40.27945(N)    087 37 24.94482(W) AD(       ) 2
 KA1369  NAD 83(1986)-  39 24 40.28729(N)    087 37 24.93721(W) AD(       ) 2
 KA1369  NAD 27      -  39 24 40.15800(N)    087 37 24.84290(W) AD(       ) 2
 KA1369  NGVD 29 (??/??/92)  174.238  (m)          571.65   (f) ADJ UNCH    2 0
 KA1369  NGVD 29             174.24   (m)          571.7    (f) LEVELING    3  
 KA1369
 KA1369.Superseded values are not recommended for survey control.
 KA1369
 KA1369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1369.See file dsdata.pdf to determine how the superseded data were derived.
 KA1369
 KA1369_MARKER: DS = TRIANGULATION STATION DISK
 KA1369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1369_STAMPING: WEIGH 1959
 KA1369_MARK LOGO: CGS
 KA1369_PROJECTION: FLUSH
 KA1369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1369+STABILITY: SURFACE MOTION
 KA1369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1369+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1369
 KA1369  HISTORY     - Date     Condition        Report By
 KA1369  HISTORY     - 1959     MONUMENTED       CGS
 KA1369  HISTORY     - 1960     GOOD             CGS
 KA1369  HISTORY     - 1973     GOOD             NGS
 KA1369  HISTORY     - 1973     GOOD             NGS
 KA1369  HISTORY     - 19950805 POOR             USPSQD
 KA1369  HISTORY     - 20050209 GOOD             ILDT
 KA1369
 KA1369                          STATION DESCRIPTION
 KA1369
 KA1369'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KA1369'STATION IS LOCATED ABOUT 4-1/2 MILES EAST-NORTHEAST OF MARSHALL, 5.0
 KA1369'MILES WEST OF ILLINOIS-INDIANA LINE AND ON SOUTH SIDE RIGHT-OF-WAY
 KA1369'OF U.S. HIGHWAY 40.
 KA1369'
 KA1369'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE HIGHWAY 1 ON
 KA1369'THE NORTH EDGE OF MARSHALL, GO EASTERLY ON U.S.  HIGHWAY 40 FOR
 KA1369'1.6 MILES TO A CROSSROAD AND CAUTION LIGHT, CONTINUE EASTERLY ON U.S.
 KA1369'HIGHWAY 40 FOR 2.55 MILES TO A ROAD SIDE PARK ON RIGHT, TURN
 KA1369'RIGHT AND GO SOUTH FOR 0.05 MILE TO STATION AS DESCRIBED.
 KA1369'
 KA1369'STATION MARK, A STANDARD STATION MARK DISK STAMPED WEIGH 1959, IS SET
 KA1369'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 KA1369'THE SURFACE OF THE GROUND. THE MARK IS 46 FEET WEST OF A WITNESS
 KA1369'POST, 26 FEET SOUTH OF CENTER OF OLD HIGHWAY 40 AND 2 FEET NORTH
 KA1369'OF FENCE.
 KA1369'
 KA1369'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED WEIGH
 KA1369'NO 1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 KA1369'WHICH PROJECTS ABOUT 3 INCHES. THE MARK IS 27 FEET SOUTH OF CENTER OF
 KA1369'OLD HIGHWAY 40, 14.2 FEET EAST OF A WITNESS POST AND 1.5 FEET
 KA1369'NORTH OF FENCE.
 KA1369'
 KA1369'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED WEIGH
 KA1369'NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 KA1369'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND. THE MARK IS 27.5
 KA1369'FEET SOUTH OF THE CENTER OF OLD HIGHWAY 40, 27 FEET WEST OF
 KA1369'THE WITNESS POST AND 1 FOOT NORTH OF FENCE.
 KA1369'
 KA1369'AZIMUTH MARK,A STANDARD AZIMUTH MARK DISK STAMPED WEIGH 1959, IS SET
 KA1369'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5
 KA1369'INCHES. THE MARK IS 29 FEET NORTH OF A TRIANGLE BLAZED OAK TREE, 10.3
 KA1369'FEET SOUTH OF A 4 INCH SQUARE CONCRETE RIGHT-OF-WAY POST AND 2.5
 KA1369'FEET NORTH OF WITNESS POST.
 KA1369'
 KA1369'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH 0.05 MILE TO
 KA1369'U.S. HIGHWAY 40, TURN RIGHT AND GO EASTERLY 0.2 MILE ON
 KA1369'U.S.HIGHWAY 40 TO EXIT OF WEIGHT STATION ON LEFT, TURN LEFT AND GO
 KA1369'NORTH FOR 0.05 MILE TO AZIMUTH MARK ON RIGHT-OF-WAY AS
 KA1369'DESCRIBED.
 KA1369
 KA1369                          STATION RECOVERY (1960)
 KA1369
 KA1369'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 KA1369'4 MI E FROM MARSHALL.
 KA1369'3.9 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1369'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.05 MILE
 KA1369'SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION WITH OLD U.S. HIGHWAY
 KA1369'40, 217 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 40, 27 1/2
 KA1369'FEET SOUTH OF THE CENTER LINE OF THE OLD HIGHWAY, 81 FEET
 KA1369'EAST OF THE EXTENDED CENTER LINE OF GRAVEL ROAD SOUTH, 119 1/2
 KA1369'FEET WEST OF A FENCE CORNER, 164 FEET EAST OF A FENCE CORNER,
 KA1369'2 FEET NORTH OF A FENCE, 4.6 FEET WEST OF A METAL WITNESS POST,
 KA1369'ABOUT 1 FOOT ABOVE THE LEVEL OF THE OLD HIHGWAY, AND SET IN THE
 KA1369'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KA1369
 KA1369                          STATION RECOVERY (1973)
 KA1369
 KA1369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 KA1369'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE FOUND IN
 KA1369'GOOD CONDITION. REFERENCE MARK 2 WAS FOUND WITH THE DISK SHEARED
 KA1369'OFF AND REFERENCE MARK 3 WAS SET USING THE MONUMENT. THE DISTANCE TO
 KA1369'REFERENCE MARK CHECKED BUT THE DIRECTION WAS FOUND TO BE IN
 KA1369'ERROR BY 2 MINUTES AND 37 SECONDS. A NEWAND COMPLETE DESCRIPTION
 KA1369'FOLLOWS-
 KA1369'
 KA1369'THE STATION IS LOCATED ABOUT 5 MILES WEST OF THE ILLINOIS-INDIANA
 KA1369'STATE LINE, ON ROAD RIGHT-OF-WAY, 217 FEET SOUTH OF THE CENTERLINE
 KA1369'OF U.S. HIGHWAY 40, 119 FEET WEST OF A FENCE CORNER, 49 FEET EAST OF
 KA1369'A TELEPHONE POLE, 78 FEET EAST OF THE EXTENDED CENTERLINE OF ROAD
 KA1369'SOUTH, 82 FEET SOUTHEAST OF A 20 INCH WILD CHERRY TREE, 28 FEET SOUTH
 KA1369'OF THE CENTERLINE OF OLD HIGHWAY, 4 FEET NORTHWEST OF A
 KA1369'METAL WITNESS POST, 1 FOOT NORTH OF A METAL WITNESS POST ANDAT THE
 KA1369'SOUTHEAST CORNER OF A REST AREA. THE MONUMENT PROJECTS 2 INCHES AND
 KA1369'THE DISK IS STAMPED WEIGH 1959.
 KA1369'
 KA1369'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND STATE
 KA1369'HIGHWAY 1 AT THE NORTH EDGE OF MARSHALL, GO EAST ON HIGHWAY 40
 KA1369'FOR 3.85 MILES TO THE STATION ON THE RIGHT. CONTINUE EAST ON THE
 KA1369'HIGHWAY FOR 0.2 MILE TO A TRUCK WEIGH STATION AND THE AZIMUTH
 KA1369'MARK AT THE WEST EDGE OF THE WEIGH STATION.
 KA1369'
 KA1369'REFERENCE MARK 1 IS 1 FOOT NORTH OF THE FENCE, 28 FEET SOUTH OF THE
 KA1369'CENTERLINE OF THE OLD HIGHWAY, 100 FEET WEST OF THE FENCE
 KA1369'CORNER. THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED WEIGH
 KA1369'NO 1 1959.
 KA1369'
 KA1369'REFERENCE MARK 3 IS 1 FOOT NORRH OF THE FENCE, 55 FEET EAST OF THE
 KA1369'EXTENDED CENTERLINE OF ROAD SOUTH, 26 FEET EAST OF A TELEPHONE
 KA1369'POLE, 68 FEET SOUTHEAST OF THE CHERRY TREE, 28 FEET SOUTH OF THE
 KA1369'CENTERLINE OF OLD HIGHWAY AND 217 FEET SOUTH OF THE CENTERLINE OF
 KA1369'HIGHWAY 40. THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED
 KA1369'WEIGH 1959 NO 3 1973.
 KA1369'
 KA1369'THE AZIMUTH MARK IS 149 FEET NORTH OF A CONCRETE RIGHT-OF-WAY POST,
 KA1369'29 FEET NORTH OF A 30 INCH OAK TREE, 10 FEET SOUTH OF A
 KA1369'CONCRETE RIGHT-OF-WAY POST, 228 FEET NORTH OF THE CENTERLINE OF THE
 KA1369'HIGHWAY, AND 1 FOOT SOUTH OF A METAL WITNESS POST. THE MONUMENT
 KA1369'PROJECTS 3 INCHES AND THE DISK IS STAMPED WEIGH 1959.
 KA1369'
 KA1369'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN-ABOUT 4-1/2 MILES
 KA1369'EAST OF MARSHALL.
 KA1369'
 KA1369'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KA1369
 KA1369                          STATION RECOVERY (1973)
 KA1369
 KA1369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KA1369'RECOVERED IN GOOD CONDITION.
 KA1369
 KA1369                          STATION RECOVERY (1995)
 KA1369
 KA1369'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1369'MARK RECOVERED IN POOR CONDITION.
 KA1369
 KA1369                          STATION RECOVERY (2005)
 KA1369
 KA1369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1369'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1368 ***********************************************************************
 KA1368  DESIGNATION -  WEIGH AZ MK
 KA1368  PID         -  KA1368
 KA1368  STATE/COUNTY-  IL/CLARK
 KA1368  COUNTRY     -  US
 KA1368  USGS QUAD   -  DENNISON (2018)
 KA1368
 KA1368                         *CURRENT SURVEY CONTROL
 KA1368  ______________________________________________________________________
 KA1368* NAD 83(1986) POSITION- 39 24 47.     (N) 087 37 06.     (W)   SCALED
 KA1368* NAVD 88 ORTHO HEIGHT -   174.619 (meters)      572.90  (feet) ADJUSTED
 KA1368  ______________________________________________________________________
 KA1368  GEOID HEIGHT    -        -32.344 (meters)                     GEOID18
 KA1368  DYNAMIC HEIGHT  -        174.520 (meters)      572.57  (feet) COMP
 KA1368  MODELED GRAVITY -    980,057.0   (mgal)                       NAVD 88
 KA1368
 KA1368  VERT ORDER      -  SECOND    CLASS 0
 KA1368
 KA1368.The horizontal coordinates were scaled from a map and have
 KA1368.an estimated accuracy of +/- 6 seconds.
 KA1368
 KA1368.The orthometric height was determined by differential leveling and
 KA1368.adjusted by the NATIONAL GEODETIC SURVEY
 KA1368.in June 1991.
 KA1368
 KA1368.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1368.GEOID18 height accuracy estimate available here.
 KA1368
 KA1368.Click photographs - Photos may exist for this station.
 KA1368
 KA1368.The dynamic height is computed by dividing the NAVD 88
 KA1368.geopotential number by the normal gravity value computed on the
 KA1368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1368.degrees latitude (g = 980.6199 gals.).
 KA1368
 KA1368.The modeled gravity was interpolated from observed gravity values.
 KA1368
 KA1368;                    North         East    Units  Estimated Accuracy
 KA1368;SPC IL E     -   305,080.      361,580.      MT  (+/- 180 meters Scaled)
 KA1368
 KA1368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ467627(NAD 83)
 KA1368
 KA1368                          SUPERSEDED SURVEY CONTROL
 KA1368
 KA1368  NGVD 29 (??/??/92)  174.708  (m)          573.19   (f) ADJ UNCH    2 0
 KA1368
 KA1368.Superseded values are not recommended for survey control.
 KA1368
 KA1368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1368.See file dsdata.pdf to determine how the superseded data were derived.
 KA1368
 KA1368_MARKER: DZ = AZIMUTH MARK DISK
 KA1368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1368_STAMPING: WEIGH 1959
 KA1368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1368+STABILITY: SURFACE MOTION
 KA1368
 KA1368  HISTORY     - Date     Condition        Report By
 KA1368  HISTORY     - 1959     MONUMENTED       CGS
 KA1368  HISTORY     - 1960     GOOD             CGS
 KA1368  HISTORY     - 1973     GOOD             NGS
 KA1368  HISTORY     - 19950805 MARK NOT FOUND   USPSQD
 KA1368  HISTORY     - 20050209 POOR             ILDT
 KA1368
 KA1368                          STATION DESCRIPTION
 KA1368
 KA1368'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1368'4.2 MI E FROM MARSHALL.
 KA1368'4.25 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1368'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, AT THE WEST EXIT
 KA1368'FROM THE HIGHWAY WEIGH STATION, ABOUT 0.05 MILE WEST OF THE
 KA1368'WEIGH STATION, 218 1/2 FEET NORTH OF THE CENTER LINE OF THE
 KA1368'HIGHWAY, 110 FEET NORTHWEST OF THE CENTER LINE OF THE EXIT
 KA1368'DRIVE FROM THE WEIGH STATION MEASURED FROM THE APPROXIMATE
 KA1368'CENTER OF A CURVE IN THE DRIVE WITH TANGENTS EXTENDING TO THE
 KA1368'EAST AND SOUTH, 18 FEET NORTH OF THE SOUTH TREE OF A ROW OF TREES
 KA1368'(OAK), 9 1/2 FEET SOUTH OF A RIGHT-OF-WAY MARKER, 2.2 FEET NORTH OF A
 KA1368'METAL WITNESS POST, ABOUT LEVEL WITH THE EXIT DRIVE AND SET IN THE
 KA1368'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1368
 KA1368                          STATION RECOVERY (1973)
 KA1368
 KA1368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KA1368'RECOVERED IN GOOD CONDITION.
 KA1368
 KA1368                          STATION RECOVERY (1995)
 KA1368
 KA1368'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1368'MARK NOT FOUND.
 KA1368
 KA1368                          STATION RECOVERY (2005)
 KA1368
 KA1368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1368'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1370 ***********************************************************************
 KA1370  DESIGNATION -  WEIGH RM 1
 KA1370  PID         -  KA1370
 KA1370  STATE/COUNTY-  IL/CLARK
 KA1370  COUNTRY     -  US
 KA1370  USGS QUAD   -  DENNISON (2018)
 KA1370
 KA1370                         *CURRENT SURVEY CONTROL
 KA1370  ______________________________________________________________________
 KA1370* NAD 83(1986) POSITION- 39 24 40.34   (N) 087 37 24.72   (W)   HD_HELD1
 KA1370* NAVD 88 ORTHO HEIGHT -   174.211 (meters)      571.56  (feet) ADJUSTED
 KA1370  ______________________________________________________________________
 KA1370  GEOID HEIGHT    -        -32.337 (meters)                     GEOID18
 KA1370  DYNAMIC HEIGHT  -        174.112 (meters)      571.23  (feet) COMP
 KA1370  MODELED GRAVITY -    980,056.8   (mgal)                       NAVD 88
 KA1370
 KA1370  VERT ORDER      -  SECOND    CLASS 0
 KA1370
 KA1370.The horizontal coordinates were determined by differentially corrected
 KA1370.hand held GPS observations or other comparable positioning techniques
 KA1370.and have an estimated accuracy of +/- 3 meters.
 KA1370
 KA1370.The orthometric height was determined by differential leveling and
 KA1370.adjusted by the NATIONAL GEODETIC SURVEY
 KA1370.in June 1991.
 KA1370
 KA1370.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1370.GEOID18 height accuracy estimate available here.
 KA1370
 KA1370.Click photographs - Photos may exist for this station.
 KA1370
 KA1370.The dynamic height is computed by dividing the NAVD 88
 KA1370.geopotential number by the normal gravity value computed on the
 KA1370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1370.degrees latitude (g = 980.6199 gals.).
 KA1370
 KA1370.The modeled gravity was interpolated from observed gravity values.
 KA1370
 KA1370;                    North         East    Units  Estimated Accuracy
 KA1370;SPC IL E     -   304,869.1     361,128.7     MT  (+/- 3 meters HH1 GPS) 
 KA1370
 KA1370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4632062595(NAD 83)
 KA1370
 KA1370                          SUPERSEDED SURVEY CONTROL
 KA1370
 KA1370  NGVD 29 (??/??/92)  174.29   (m)          571.8    (f) COMPUTED    2 0
 KA1370
 KA1370.Superseded values are not recommended for survey control.
 KA1370
 KA1370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1370.See file dsdata.pdf to determine how the superseded data were derived.
 KA1370
 KA1370_MARKER: DR = REFERENCE MARK DISK
 KA1370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1370_STAMPING: WEIGH NO 1 1959
 KA1370_MARK LOGO: CGS
 KA1370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1370+STABILITY: SURFACE MOTION
 KA1370
 KA1370  HISTORY     - Date     Condition        Report By
 KA1370  HISTORY     - 1959     MONUMENTED       CGS
 KA1370  HISTORY     - 1960     GOOD             CGS
 KA1370  HISTORY     - 1967     GOOD             CGS
 KA1370  HISTORY     - 19950805 MARK NOT FOUND   USPSQD
 KA1370  HISTORY     - 20050209 MARK NOT FOUND   ILDT
 KA1370
 KA1370                          STATION DESCRIPTION
 KA1370
 KA1370'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1370'4 MI E FROM MARSHALL.
 KA1370'3.9 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1370'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, THENCE 0.05 MILE
 KA1370'SOUTH ALONG A GRAVEL ROAD, AT THE JUNCTION WITH OLD U.S. HIGHWAY
 KA1370'40, 218 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 28 FEET
 KA1370'SOUTH OF THE CENTER LINE OF THE OLD HIGHWAY, 99 1/2 FEET EAST OF
 KA1370'THE EXTENDED CENTER LINE OF THE GRAVEL ROAD, 183 FEET EAST OF A
 KA1370'FENCE CORNER, 101 FEET WEST OF A FENCE CORNER, 1 FOOT NORTH OF
 KA1370'A FENCE, 18.7 FEET EAST OF TRIANGULATION STATION WEIGH, 14.3
 KA1370'FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 KA1370'OF THE OLD HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KA1370'3 INCHES.
 KA1370
 KA1370                          STATION RECOVERY (1967)
 KA1370
 KA1370'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1370'RECOVERED IN GOOD CONDITION.
 KA1370
 KA1370                          STATION RECOVERY (1995)
 KA1370
 KA1370'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1370'MARK NOT FOUND.
 KA1370
 KA1370                          STATION RECOVERY (2005)
 KA1370
 KA1370'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1370'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1372 ***********************************************************************
 KA1372  DESIGNATION -  WEIGH RM 3
 KA1372  PID         -  KA1372
 KA1372  STATE/COUNTY-  IL/CLARK
 KA1372  COUNTRY     -  US
 KA1372  USGS QUAD   -  DENNISON (2018)
 KA1372
 KA1372                         *CURRENT SURVEY CONTROL
 KA1372  ______________________________________________________________________
 KA1372* NAD 83(1986) POSITION- 39 24 40.20   (N) 087 37 25.22   (W)   HD_HELD1
 KA1372* NAVD 88 ORTHO HEIGHT -   174.26  (meters)      571.7   (feet) RESET
 KA1372  ______________________________________________________________________
 KA1372  GEOID HEIGHT    -        -32.336 (meters)                     GEOID18
 KA1372  VERT ORDER      -  THIRD
 KA1372
 KA1372.The horizontal coordinates were determined by differentially corrected
 KA1372.hand held GPS observations or other comparable positioning techniques
 KA1372.and have an estimated accuracy of +/- 3 meters.
 KA1372
 KA1372.The orthometric height was computed from unverified reset data.
 KA1372
 KA1372.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1372.GEOID18 height accuracy estimate available here.
 KA1372
 KA1372.Click photographs - Photos may exist for this station.
 KA1372
 KA1372;                    North         East    Units  Estimated Accuracy
 KA1372;SPC IL E     -   304,864.7     361,116.8     MT  (+/- 3 meters HH1 GPS) 
 KA1372
 KA1372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4630862591(NAD 83)
 KA1372
 KA1372                          SUPERSEDED SURVEY CONTROL
 KA1372
 KA1372.No superseded survey control is available for this station.
 KA1372
 KA1372_MARKER: DR = REFERENCE MARK DISK
 KA1372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1372_STAMPING: WEIGH 1959 NO 3 1973
 KA1372_MARK LOGO: CGS
 KA1372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1372+STABILITY: SURFACE MOTION
 KA1372
 KA1372  HISTORY     - Date     Condition        Report By
 KA1372  HISTORY     - 1973     MONUMENTED       NGS
 KA1372
 KA1372                          STATION DESCRIPTION
 KA1372
 KA1372'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 KA1372'3.9 MI E FROM MARSHALL.
 KA1372'3.9 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1372'STATE HIGHWAY 1 AT THE NORTH EDGE OF MARSHALL, AT THE SOUTHEAST
 KA1372'EDGE OF A REST AREA, 1 FOOT NORTH OF A FENCE, 55 FEET EAST OF
 KA1372'THE EXTENDED CENTERLINE OF ROAD SOUTH, 26 FEET EAST OF A
 KA1372'TELEPHONE POLE, 28 FEET SOUTH OF THE CENTERLINE OF OLD HIGHWAY,
 KA1372'68 FEET SOUTHEAST OF A 20 INCH WILD CHERRY TREE, 217 FEET SOUTH
 KA1372'OF THE CENTERLINE OF HIGHWAY 40, SET IN THE TOP OF A SQUARE
 KA1372'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1552 ***********************************************************************
 MF1552  DESIGNATION -  WEINER
 MF1552  PID         -  MF1552
 MF1552  STATE/COUNTY-  IL/LEE
 MF1552  COUNTRY     -  US
 MF1552  USGS QUAD   -  ASHTON (2018)
 MF1552
 MF1552                         *CURRENT SURVEY CONTROL
 MF1552  ______________________________________________________________________
 MF1552* NAD 83(1997) POSITION- 41 49 53.59749(N) 089 08 27.02144(W)   ADJUSTED
 MF1552* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 MF1552  ______________________________________________________________________
 MF1552  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 MF1552  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 MF1552  HORZ ORDER      -  SECOND
 MF1552
 MF1552.The horizontal coordinates were established by classical geodetic methods
 MF1552.and adjusted by the National Geodetic Survey in October 1999.
 MF1552
 MF1552.The orthometric height was scaled from a topographic map.
 MF1552
 MF1552.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1552.GEOID18 height accuracy estimate available here.
 MF1552
 MF1552.Click photographs - Photos may exist for this station.
 MF1552
 MF1552.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1552
 MF1552. The following values were computed from the NAD 83(1997) position.
 MF1552
 MF1552;                    North         East     Units Scale Factor Converg.
 MF1552;SPC IL W     -   573,882.977   785,209.855   MT  1.00003049   +0 41 03.2
 MF1552;SPC IL W     - 1,882,814.40  2,576,142.67   sFT  1.00003049   +0 41 03.2
 MF1552;UTM  16      - 4,633,289.810   322,229.318   MT  0.99998889   -1 25 41.5
 MF1552
 MF1552!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1552!SPC IL W     -   0.99996723  x   1.00003049  =   0.99999772
 MF1552!UTM  16      -   0.99996723  x   0.99998889  =   0.99995612
 MF1552
 MF1552:                Primary Azimuth Mark                     Grid Az
 MF1552:SPC IL W     -  ASHTON                                   288 11 21.3
 MF1552:UTM  16      -  ASHTON                                   290 18 06.0
 MF1552
 MF1552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2222933289(NAD 83)
 MF1552
 MF1552|---------------------------------------------------------------------|
 MF1552| PID    Reference Object                     Distance      Geod. Az  |
 MF1552|                                                           dddmmss.s |
 MF1552| CI8807 WEINER AZ MK                                       0871900.6 |
 MF1552| MF1575 WEST BROOKLYN ST MARYS CATH CH      APPROX.15.3 KM 1813815.6 |
 MF1552| CI8808 WEINER RM 1                          26.796 METERS 20025     |
 MF1552| MF1599 ASHTON                              APPROX.12.0 KM 2885224.5 |
 MF1552| CI8809 WEINER RM 2                          22.898 METERS 30211     |
 MF1552| MF1551 ASHTON MUNICIPAL TANK               APPROX. 7.8 KM 3030601.1 |
 MF1552| MF1553 WEINER 2                             29.112 METERS 31319     |
 MF1552|---------------------------------------------------------------------|
 MF1552
 MF1552                          SUPERSEDED SURVEY CONTROL
 MF1552
 MF1552  NAD 83(1996)-  41 49 53.59813(N)    089 08 27.02404(W) AD(       ) 2
 MF1552  NAD 83(1986)-  41 49 53.59960(N)    089 08 27.02666(W) AD(       ) 2
 MF1552  NAD 27      -  41 49 53.48790(N)    089 08 26.68300(W) AD(       ) 2
 MF1552
 MF1552.Superseded values are not recommended for survey control.
 MF1552
 MF1552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1552.See file dsdata.pdf to determine how the superseded data were derived.
 MF1552
 MF1552_MARKER: DS = TRIANGULATION STATION DISK
 MF1552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1552_STAMPING: WEINER 1954
 MF1552_MARK LOGO: CGS
 MF1552_PROJECTION: FLUSH
 MF1552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1552+STABILITY: SURFACE MOTION
 MF1552
 MF1552  HISTORY     - Date     Condition        Report By
 MF1552  HISTORY     - 1954     MONUMENTED       CGS
 MF1552  HISTORY     - 1957     GOOD             CGS
 MF1552  HISTORY     - 19950814 MARK NOT FOUND   USPSQD
 MF1552  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF1552  HISTORY     - 20030531 MARK NOT FOUND   USPSQD
 MF1552
 MF1552                          STATION DESCRIPTION
 MF1552
 MF1552'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1552'STATION IS LOCATED IN A SMALL SCHOOL YARD ABOUT 7 MILES SOUTHWEST
 MF1552'OF ROCHELLE AND IS ON SCHOOL PROPERTY.  IT IS 101 FEET SOUTH
 MF1552'OF THE CENTER OF A PAVED ROAD, 57 FEET SOUTHEAST OF THE NORTHEAST
 MF1552'CORNER OF THE SMALL FRAME SCHOOL BUILDING, 55 FEET NORTHEAST
 MF1552'OF THE SOUTHEAST CORNER, 12 FEET WEST OF A FENCE LINE AND A
 MF1552'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1552'WEINER 1954.
 MF1552'
 MF1552'REFERENCE MARK NO. 1 IS 65 FEET SOUTHEAST OF THE SOUTHEAST
 MF1552'CORNER OF THE SCHOOL BUILDING AND 24 FEET NORTH OF A FENCE LINE.
 MF1552'THE MARK IS FLUSH AND THE DISK IS STAMPED WEINER NO 1 1954.
 MF1552'
 MF1552'REFERENCE MARK NO. 2 IS 60 FEET SOUTH OF THE CENTER OF THE
 MF1552'PAVED ROAD, 22 FEET NORTHEAST OF THE NORTHWEST CORNER OF THE
 MF1552'SCHOOL BUILDING AND 20 FEET NORTHWEST OF THE NORTHEAST CORNER
 MF1552'OF THE SCHOOL.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1552'WEINER NO 2 1954.
 MF1552'
 MF1552'AZIMUTH MARK IS 36 FEET NORTH OF THE CENTER OF A PAVED ROAD, 2
 MF1552'FEET WEST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE
 MF1552'LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED WEINER 1954.
 MF1552'
 MF1552'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30 A
 MF1552'AND 51 IN ROCHELLE, GO SOUTH ON HIGHWAY 51 FOR 6.55 MILES TO A
 MF1552'CROSSROAD, TURN RIGHT AND GO WEST ON PAVED ROAD FOR 2.15 MILES
 MF1552'TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED, CONTINUE WEST ON
 MF1552'PAVED ROAD FOR 0.75 MILE TO THE SMALL SCHOOL BUILDING ON THE LEFT
 MF1552'AND THE STATION AS DESCRIBED.
 MF1552'
 MF1552'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1552
 MF1552                          STATION RECOVERY (1957)
 MF1552
 MF1552'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (HJS)
 MF1552'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 MF1552'IN GOOD CONDITION.  THIS STATION WAS LOCATED ON A SCHOOL
 MF1552'GROUND, A PART OF THE GROUND WHICH IS REVERTING TO THE ADJOINING
 MF1552'LAND OWNED BY MR. J.W. SANDROCK WHO REQUESTED THAT THE STATION
 MF1552'MARK AND ONE REFERENCE MARK BE MOVED.  THE UNDERGROUND MARK
 MF1552'FOR THIS STATION WAS LEFT IN PLACE.  STATION WEINER 2 AND
 MF1552'REFERENCE MARK NO. 3 WERE ESTABLISHED.  FOR DETAILS, SEE THE
 MF1552'DESCRIPTION OF WEINER 2 1957.
 MF1552
 MF1552                          STATION RECOVERY (1995)
 MF1552
 MF1552'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1552'MARK NOT FOUND.
 MF1552
 MF1552                          STATION RECOVERY (2002)
 MF1552
 MF1552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1552'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1552
 MF1552                          STATION RECOVERY (2003)
 MF1552
 MF1552'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1552'RM 1 RM 2 AND THE AZIMUTH WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1553 ***********************************************************************
 MF1553  DESIGNATION -  WEINER 2
 MF1553  PID         -  MF1553
 MF1553  STATE/COUNTY-  IL/LEE
 MF1553  COUNTRY     -  US
 MF1553  USGS QUAD   -  ASHTON (2018)
 MF1553
 MF1553                         *CURRENT SURVEY CONTROL
 MF1553  ______________________________________________________________________
 MF1553* NAD 83(1997) POSITION- 41 49 54.24477(N) 089 08 27.93944(W)   ADJUSTED
 MF1553* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 MF1553  ______________________________________________________________________
 MF1553  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 MF1553  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 MF1553  HORZ ORDER      -  SECOND
 MF1553
 MF1553.The horizontal coordinates were established by classical geodetic methods
 MF1553.and adjusted by the National Geodetic Survey in October 1999.
 MF1553
 MF1553.The orthometric height was scaled from a topographic map.
 MF1553
 MF1553.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1553.GEOID18 height accuracy estimate available here.
 MF1553
 MF1553.Click photographs - Photos may exist for this station.
 MF1553
 MF1553.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1553
 MF1553. The following values were computed from the NAD 83(1997) position.
 MF1553
 MF1553;                    North         East     Units Scale Factor Converg.
 MF1553;SPC IL W     -   573,902.693   785,188.435   MT  1.00003045   +0 41 02.5
 MF1553;SPC IL W     - 1,882,879.09  2,576,072.39   sFT  1.00003045   +0 41 02.5
 MF1553;UTM  16      - 4,633,310.302   322,208.640   MT  0.99998898   -1 25 42.1
 MF1553
 MF1553!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1553!SPC IL W     -   0.99996723  x   1.00003045  =   0.99999768
 MF1553!UTM  16      -   0.99996723  x   0.99998898  =   0.99995621
 MF1553
 MF1553:                Primary Azimuth Mark                     Grid Az
 MF1553:SPC IL W     -  ASHTON MUNICIPAL TANK                    302 22 40.2
 MF1553:UTM  16      -  ASHTON MUNICIPAL TANK                    304 29 24.8
 MF1553
 MF1553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2220833310(NAD 83)
 MF1553
 MF1553|---------------------------------------------------------------------|
 MF1553| PID    Reference Object                     Distance      Geod. Az  |
 MF1553|                                                           dddmmss.s |
 MF1553| CI8807 WEINER AZ MK                                       0881731.0 |
 MF1553| MF1552 WEINER                               29.112 METERS 13319     |
 MF1553| CI8809 WEINER RM 2                           7.986 METERS 16655     |
 MF1553| CI8810 WEINER 2 RM 3                        30.146 METERS 26915     |
 MF1553| MF1551 ASHTON MUNICIPAL TANK               APPROX. 7.7 KM 3030342.7 |
 MF1553|---------------------------------------------------------------------|
 MF1553
 MF1553                          SUPERSEDED SURVEY CONTROL
 MF1553
 MF1553  NAD 83(1996)-  41 49 54.24542(N)    089 08 27.94204(W) AD(       ) 2
 MF1553  NAD 83(1986)-  41 49 54.24688(N)    089 08 27.94465(W) AD(       ) 2
 MF1553  NAD 27      -  41 49 54.13520(N)    089 08 27.60090(W) AD(       ) 2
 MF1553
 MF1553.Superseded values are not recommended for survey control.
 MF1553
 MF1553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1553.See file dsdata.pdf to determine how the superseded data were derived.
 MF1553
 MF1553_MARKER: DS = TRIANGULATION STATION DISK
 MF1553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1553_STAMPING: WEINER 2 1957
 MF1553_MARK LOGO: CGS
 MF1553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1553+STABILITY: SURFACE MOTION
 MF1553
 MF1553  HISTORY     - Date     Condition        Report By
 MF1553  HISTORY     - 1957     MONUMENTED       CGS
 MF1553  HISTORY     - 1972     GOOD             ILHD
 MF1553  HISTORY     - 19950814 MARK NOT FOUND   USPSQD
 MF1553  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF1553  HISTORY     - 20030531 MARK NOT FOUND   USPSQD
 MF1553
 MF1553                          STATION DESCRIPTION
 MF1553
 MF1553'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (HJS)
 MF1553'STATION IS LOCATED ON THE ROAD RIGHT-OF-WAY IN FRONT OF A VACATED
 MF1553'SCHOOLHOUSE WHICH WILL BE USED AS A TOWNSHIP VOTING PLACE, ABOUT
 MF1553'7 MILES SOUTHWEST OF ROCHELLE AND 4 AND 1/2 MILES EAST-SOUTHEAST
 MF1553'OF ASHTON IN THE NW CORNER OF THE NE 1/4 OF SEC. 29, TWP. 39
 MF1553'RANGE 1,43 FEET NORTH OF THE NORTH SIDE OF ABANDONED SCHOOLHOUSE,
 MF1553'36 FEET SOUTH OF THE CENTER OF A HARD SURFACED ROAD, 17 FEET
 MF1553'WEST-NORTHWEST OF A WELL PUMP, AND 6 FEET WEST OF A TELEPHONE
 MF1553'POLE AND A WHITE WITNESS POST.  THE MARK PROJECTS 2 INCHES
 MF1553'AND THE DISK IS STAMPED WEINER 2 1957.
 MF1553'
 MF1553'REFERENCE MARK NO. 2 IS SOUTH OF THE STATION, 60 FEET SOUTH OF
 MF1553'THE CENTER OF HARD SURFACED ROAD, 17 FEET NORTH OF THE NORTH SIDE
 MF1553'OF SCHOOL, AND ALONG THE EAST EDGE OF SIDEWALK LEADING NORTH
 MF1553'FROM THE ENTRANCE TO SCHOOL.  THE MARK IS FLUSH WITH THE SURFACE
 MF1553'OF THE GROUND AND THE DISK IS STAMPED WEINER NO 2 1954.
 MF1553'(NOTE--THE ARROW ON THIS MARK DOES NOT POINT TOWARD THIS
 MF1553'STATION.)
 MF1553'
 MF1553'REFERENCE MARK NO. 3 IS WEST OF THE STATION, 36 FEET SOUTH OF THE
 MF1553'CENTER OF HARD SURFACED ROAD, AND 1.5 FEET EAST OF A TELEPHONE
 MF1553'POLE AND A CONCRETE RIGHT-OF-WAY POST AT THE NORTHWEST CORNER
 MF1553'OF THE SCHOOLYARD.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 MF1553'STAMPED WEINER 2 NO 3 1957.
 MF1553'
 MF1553'AZIMUTH MARK IS EAST OF THE STATION, 36 FEET NORTH OF THE CENTER
 MF1553'OF HARD SURFACED ROAD, ABOUT 100 FEET SOUTHEAST OF THE VOSS
 MF1553'FARMHOUSE, 2 FEET WEST OF A WHITE WITNESS POST, AND 1 FOOT
 MF1553'SOUTH OF A FENCE.  THE MARK IS FLUSH WITH THE SURFACE OF THE
 MF1553'GROUND AND THE DISK IS STAMPED WEINER 1954.
 MF1553'
 MF1553'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30A
 MF1553'AND 51 IN ROCHELLE, GO SOUTH ON U.S. HIGHWAY 51 FOR 6.55 MILES
 MF1553'TO A CROSSROAD AND A HARD SURFACED ROAD LEADING WEST.  (THIS
 MF1553'POINT IS 5 MILES NORTH OF JUNCTION OF U.S. HIGHWAYS 30 AND 51.)
 MF1553'TURN RIGHT AND GO WEST FOR 2.15 MILES TO THE AZIMUTH MARK ON
 MF1553'THE RIGHT AS DESCRIBED.  CONTINUE WEST ON HARD SURFACED ROAD
 MF1553'FOR 0.75 MILE TO A VACATED SCHOOL ON THE LEFT AND THE STATION
 MF1553'AS DESCRIBED.
 MF1553'
 MF1553'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MF1553
 MF1553                          STATION RECOVERY (1972)
 MF1553
 MF1553'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DRR)
 MF1553'WEINER 2, 1957-FAIR
 MF1553'
 MF1553'WEINER NO. 2 1954-GOOD
 MF1553'
 MF1553'WEINER-2 NO. 3 1957-GOOD
 MF1553'
 MF1553'WEINER 1954-GOOD
 MF1553'
 MF1553'ALL MARKS WERE RECOVERED AS DESCRIBED.  WITNESS POST AT STATION
 MF1553'AND AZI MK ARE GONE.  THE MARK IS NOW FLUSH AND ONE CORNER HAS
 MF1553'BEEN CHIPPED OFF.  STAMPING ON STATION WEINER-2 IS VERY DIFFICULT
 MF1553'TO READ.
 MF1553
 MF1553                          STATION RECOVERY (1995)
 MF1553
 MF1553'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1553'MARK NOT FOUND.
 MF1553
 MF1553                          STATION RECOVERY (2002)
 MF1553
 MF1553'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1553'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1553
 MF1553                          STATION RECOVERY (2003)
 MF1553
 MF1553'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1553'RM 3 AND THE AZIMUTH WERE FOUND IN GOOD CONDITION. RM 2 WAS NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1399 ***********************************************************************
 JB1399  DESIGNATION -  WEIS
 JB1399  PID         -  JB1399
 JB1399  STATE/COUNTY-  IL/MADISON
 JB1399  COUNTRY     -  US
 JB1399  USGS QUAD   -  POCAHONTAS (2018)
 JB1399
 JB1399                         *CURRENT SURVEY CONTROL
 JB1399  ______________________________________________________________________
 JB1399* NAD 83(1997) POSITION- 38 47 51.54148(N) 089 37 03.13108(W)   ADJUSTED
 JB1399* NAVD 88 ORTHO HEIGHT -   163.102 (meters)      535.11  (feet) ADJUSTED
 JB1399  ______________________________________________________________________
 JB1399  GEOID HEIGHT    -        -31.116 (meters)                     GEOID18
 JB1399  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 JB1399  DYNAMIC HEIGHT  -        163.000 (meters)      534.78  (feet) COMP
 JB1399  MODELED GRAVITY -    980,003.6   (mgal)                       NAVD 88
 JB1399
 JB1399  HORZ ORDER      -  SECOND
 JB1399  VERT ORDER      -  SECOND    CLASS 0
 JB1399
 JB1399.The horizontal coordinates were established by classical geodetic methods
 JB1399.and adjusted by the National Geodetic Survey in October 1999.
 JB1399
 JB1399.The orthometric height was determined by differential leveling and
 JB1399.adjusted by the NATIONAL GEODETIC SURVEY
 JB1399.in June 1991.
 JB1399
 JB1399.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1399.GEOID18 height accuracy estimate available here.
 JB1399
 JB1399.Click photographs - Photos may exist for this station.
 JB1399
 JB1399.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1399
 JB1399.The dynamic height is computed by dividing the NAVD 88
 JB1399.geopotential number by the normal gravity value computed on the
 JB1399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1399.degrees latitude (g = 980.6199 gals.).
 JB1399
 JB1399.The modeled gravity was interpolated from observed gravity values.
 JB1399
 JB1399. The following values were computed from the NAD 83(1997) position.
 JB1399
 JB1399;                    North         East     Units Scale Factor Converg.
 JB1399;SPC IL W     -   236,650.288   747,701.725   MT  0.99996919   +0 20 38.7
 JB1399;SPC IL W     -   776,410.15  2,453,084.74   sFT  0.99996919   +0 20 38.7
 JB1399;UTM  16      - 4,297,576.746   272,681.605   MT  1.00023636   -1 38 26.8
 JB1399
 JB1399!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1399!SPC IL W     -   0.99997929  x   0.99996919  =   0.99994848
 JB1399!UTM  16      -   0.99997929  x   1.00023636  =   1.00021565
 JB1399
 JB1399:                Primary Azimuth Mark                     Grid Az
 JB1399:SPC IL W     -  WEIS AZ MK                               359 15 48.0
 JB1399:UTM  16      -  WEIS AZ MK                               001 14 53.5
 JB1399
 JB1399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7268197576(NAD 83)
 JB1399
 JB1399|---------------------------------------------------------------------|
 JB1399| PID    Reference Object                     Distance      Geod. Az  |
 JB1399|                                                           dddmmss.s |
 JB1399| JB1945 POCAHONTAS OHIO OIL MICROWAVE       APPROX. 3.5 KM 0064932.9 |
 JB1399| JB1398 WEIS RM 1                            15.827 METERS 05139     |
 JB1399| JB1400 WEIS RM 2                            13.391 METERS 17950     |
 JB1399| JB1947 HIGHLAND ATT MICROWAVE TOWER        APPROX. 7.6 KM 2385514.9 |
 JB1399| JB1397 WEIS AZ MK                                         3593626.7 |
 JB1399|---------------------------------------------------------------------|
 JB1399
 JB1399                          SUPERSEDED SURVEY CONTROL
 JB1399
 JB1399  NAD 83(1986)-  38 47 51.55736(N)    089 37 03.12268(W) AD(       ) 2
 JB1399  NAD 27      -  38 47 51.38750(N)    089 37 02.81220(W) AD(       ) 2
 JB1399  NGVD 29 (??/??/92)  163.223  (m)          535.51   (f) ADJ UNCH    2 0
 JB1399  NGVD 29             163.22   (m)          535.5    (f) LEVELING    3  
 JB1399
 JB1399.Superseded values are not recommended for survey control.
 JB1399
 JB1399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1399.See file dsdata.pdf to determine how the superseded data were derived.
 JB1399
 JB1399_MARKER: DS = TRIANGULATION STATION DISK
 JB1399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1399_STAMPING: WEIS 1960
 JB1399_MARK LOGO: CGS
 JB1399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1399+STABILITY: SURFACE MOTION
 JB1399
 JB1399  HISTORY     - Date     Condition        Report By
 JB1399  HISTORY     - 1960     MONUMENTED       CGS
 JB1399  HISTORY     - 1966     GOOD             CGS
 JB1399
 JB1399                          STATION DESCRIPTION
 JB1399
 JB1399'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1399'5.2 MI SW FROM POCAHONTAS.  ABOUT 4.75 MILES SOUTHWEST ALONG U.S.
 JB1399'HIGHWAY 40 FROM ITS JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE
 JB1399'0.4 MILE NORTH ALONG A DIRT ROAD, AT A FENCE CORNER WEST OF THE ROAD,
 JB1399'25 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET EAST OF A
 JB1399'FENCE, 18 FEET SOUTH OF A FENCE CORNER, 34 FEET NORTH OF A LONE
 JB1399'36-INCH TRIANGULAR BLAZED ELM TREE, 2.1 FEET NORTHEAST OF A METAL
 JB1399'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 JB1399'CONCRETE POST PROJECTING 5 INCHES.
 JB1399
 JB1399                          STATION RECOVERY (1966)
 JB1399
 JB1399'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (CAA)
 JB1399'THE STATION IS LOCATED ABOUT 5 MIELS NORTHEAST OF HIGHLAND, ABOUT 4.5
 JB1399'MILES SOUTHWEST OF POCAHONTAS AND 1 MILE WEST OF THE MADISON- BOND
 JB1399'COUNTY LINE ON THE WEST SIDE OF A DIRT ROAD JUST NORTH OF A LARGE ELM
 JB1399'TREE.
 JB1399'
 JB1399'TO REACH THE STATION FROM THE JUNCTION OF MAIN STREET AND U S HIGHWAY
 JB1399'40 IN POCAHONTAS, GO WEST-SOUTHWEST ON U S HIGHWAY 40 FOR 3.9 MILES TO
 JB1399'A CROSSROAD AT THE MADISON-BOND COUNTY LINE, CONTINUE SOUTHWEST ON U S
 JB1399'HIGHWAY 40 FOR 1.2 MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND GO NORTH
 JB1399'ON A DIRT ROAD FOR 0.6 MILE TO A LARGE ELM TREE AND STATION AS
 JB1399'DESCRIBED.
 JB1399'
 JB1399'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 10 INCH SQUARE
 JB1399'CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 JB1399'WEIS 1960.  THE MARK IS 33 FEET NORTH OF A LARGE ELM TREE WITH
 JB1399'TRIANGLE BLAZE, 25.6 FEET WEST OF CENTER OF A DIRT ROAD, 2.1 FEET
 JB1399'NORHTEAST OF WITNESS POST AND 1 FOOT EAST OF FENCE.
 JB1399'
 JB1399'REFERENCE MARK NO 1 IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 JB1399'CONCRETE POST WHICH PROJECTS ABOUT 1 INCH AND THE DISK IS STAMPED WEIS
 JB1399'NO 1 1960.  THE MARK IS 15.6 FEET EAST OF CENTER OF A DIRT ROAD AND 10
 JB1399'FEET NORTH OF CENTER OF A FIELD ENTRANCE.
 JB1399'
 JB1399'REFERENCE MARK NO 2 IS A STANDARD DISK SET IN A 10 INCH SQUARE
 JB1399'CONCRETE POST WHICH PROJECTS ABOUT 10 INCHES AND THE DISK IS STAMPED
 JB1399'WEIS NO 2 1960.  THE MARK IS 26 FEET WEST OF CENTER OF A DIRT ROAD,
 JB1399'10.6 FEET SOUTH OF A LARGE ELM TREE WITH TRIANGLE BLAZE AND 1 FOOT
 JB1399'EAST OF FENCE LINE.
 JB1399'
 JB1399'AZIMUTH MARK IS A STANDARD DISK SET IN A 10 INCH SQUARE CONCRETE POST
 JB1399'WHICH PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED WEIS 1960.  THE
 JB1399'MARK IS 23.6 FEET NORTH-NORTHWEST OF A T INTERSECTION, 2.1 FEET EAST
 JB1399'OF A POWER POLE AND 1.3 FEET EAST OF WITNESS POST.
 JB1399'
 JB1399'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON DIRT ROAD FOR
 JB1399'0.3 MILE TO A T INTERSECTION AND AZIMUTH MARK AS DESCRIBED.
 JB1399'
 JB1399'HEIGHT OF LIGHT ABOVE STATION MARK 22.18 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1397 ***********************************************************************
 JB1397  DESIGNATION -  WEIS AZ MK
 JB1397  PID         -  JB1397
 JB1397  STATE/COUNTY-  IL/MADISON
 JB1397  COUNTRY     -  US
 JB1397  USGS QUAD   -  POCAHONTAS (2018)
 JB1397
 JB1397                         *CURRENT SURVEY CONTROL
 JB1397  ______________________________________________________________________
 JB1397* NAD 83(1986) POSITION- 38 48 05.00   (N) 089 37 03.24   (W)   HD_HELD1
 JB1397* NAVD 88 ORTHO HEIGHT -   164.965 (meters)      541.22  (feet) ADJUSTED
 JB1397  ______________________________________________________________________
 JB1397  GEOID HEIGHT    -        -31.120 (meters)                     GEOID18
 JB1397  DYNAMIC HEIGHT  -        164.862 (meters)      540.88  (feet) COMP
 JB1397  MODELED GRAVITY -    980,003.8   (mgal)                       NAVD 88
 JB1397
 JB1397  VERT ORDER      -  SECOND    CLASS 0
 JB1397
 JB1397.The horizontal coordinates were determined by differentially corrected
 JB1397.hand held GPS observations or other comparable positioning techniques
 JB1397.and have an estimated accuracy of +/- 3 meters.
 JB1397
 JB1397.The orthometric height was determined by differential leveling and
 JB1397.adjusted by the NATIONAL GEODETIC SURVEY
 JB1397.in June 1991.
 JB1397
 JB1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1397.GEOID18 height accuracy estimate available here.
 JB1397
 JB1397.Click photographs - Photos may exist for this station.
 JB1397
 JB1397.The dynamic height is computed by dividing the NAVD 88
 JB1397.geopotential number by the normal gravity value computed on the
 JB1397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1397.degrees latitude (g = 980.6199 gals.).
 JB1397
 JB1397.The modeled gravity was interpolated from observed gravity values.
 JB1397
 JB1397;                    North         East    Units  Estimated Accuracy
 JB1397;SPC IL W     -   237,065.3     747,696.6     MT  (+/- 3 meters HH1 GPS) 
 JB1397
 JB1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7269097991(NAD 83)
 JB1397
 JB1397                          SUPERSEDED SURVEY CONTROL
 JB1397
 JB1397  NGVD 29 (??/??/92)  165.086  (m)          541.62   (f) ADJ UNCH    2 0
 JB1397
 JB1397.Superseded values are not recommended for survey control.
 JB1397
 JB1397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1397.See file dsdata.pdf to determine how the superseded data were derived.
 JB1397
 JB1397_MARKER: DZ = AZIMUTH MARK DISK
 JB1397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1397_STAMPING: WEIS 1960
 JB1397_MARK LOGO: CGS
 JB1397_PROJECTION: PROJECTING 10 CENTIMETERS
 JB1397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1397+STABILITY: SURFACE MOTION
 JB1397_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1397+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2019
 JB1397
 JB1397  HISTORY     - Date     Condition        Report By
 JB1397  HISTORY     - 1960     MONUMENTED       CGS
 JB1397  HISTORY     - 20190612 GOOD             ILDT
 JB1397
 JB1397                          STATION DESCRIPTION
 JB1397
 JB1397'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1397'5.4 MI SW FROM POCAHONTAS.
 JB1397'ABOUT 4.75 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1397'JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE 0.65 MILE NORTH
 JB1397'ALONG A DIRT ROAD, AT THE JUNCTION OF AN EAST-WEST OILED ROAD,
 JB1397'14 FEET WEST OF THE EXTENDED CENTER LINE OF THE DIRT ROAD, 20 FEET
 JB1397'NORTH OF THE CENTER LINE OF THE OILED ROAD, 32 FEET NORTHWEST OF
 JB1397'THE CENTER OF THE JUNCTION, 2 FEET EAST OF A POWER POLE, 8 FEET
 JB1397'NORTH OF THE NORTH END OF A METAL PIPE CULVERT, 1.4 FEET EAST OF A
 JB1397'METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD
 JB1397'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB1397
 JB1397                          STATION RECOVERY (2019)
 JB1397
 JB1397'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1397'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1398 ***********************************************************************
 JB1398  DESIGNATION -  WEIS RM 1
 JB1398  PID         -  JB1398
 JB1398  STATE/COUNTY-  IL/MADISON
 JB1398  COUNTRY     -  US
 JB1398  USGS QUAD   -  POCAHONTAS (2018)
 JB1398
 JB1398                         *CURRENT SURVEY CONTROL
 JB1398  ______________________________________________________________________
 JB1398* NAD 83(1986) POSITION- 38 47 51.86   (N) 089 37 02.62   (W)   HD_HELD1
 JB1398* NAVD 88 ORTHO HEIGHT -   163.145 (meters)      535.25  (feet) ADJUSTED
 JB1398  ______________________________________________________________________
 JB1398  GEOID HEIGHT    -        -31.116 (meters)                     GEOID18
 JB1398  DYNAMIC HEIGHT  -        163.043 (meters)      534.92  (feet) COMP
 JB1398  MODELED GRAVITY -    980,003.6   (mgal)                       NAVD 88
 JB1398
 JB1398  VERT ORDER      -  SECOND    CLASS 0
 JB1398
 JB1398.The horizontal coordinates were determined by differentially corrected
 JB1398.hand held GPS observations or other comparable positioning techniques
 JB1398.and have an estimated accuracy of +/- 3 meters.
 JB1398
 JB1398.The orthometric height was determined by differential leveling and
 JB1398.adjusted by the NATIONAL GEODETIC SURVEY
 JB1398.in June 1991.
 JB1398
 JB1398.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1398.GEOID18 height accuracy estimate available here.
 JB1398
 JB1398.Click photographs - Photos may exist for this station.
 JB1398
 JB1398.The dynamic height is computed by dividing the NAVD 88
 JB1398.geopotential number by the normal gravity value computed on the
 JB1398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1398.degrees latitude (g = 980.6199 gals.).
 JB1398
 JB1398.The modeled gravity was interpolated from observed gravity values.
 JB1398
 JB1398;                    North         East    Units  Estimated Accuracy
 JB1398;SPC IL W     -   236,660.2     747,714.0     MT  (+/- 3 meters HH1 GPS) 
 JB1398
 JB1398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7269497586(NAD 83)
 JB1398
 JB1398                          SUPERSEDED SURVEY CONTROL
 JB1398
 JB1398  NGVD 29 (??/??/92)  163.266  (m)          535.65   (f) ADJ UNCH    2 0
 JB1398
 JB1398.Superseded values are not recommended for survey control.
 JB1398
 JB1398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1398.See file dsdata.pdf to determine how the superseded data were derived.
 JB1398
 JB1398_MARKER: DR = REFERENCE MARK DISK
 JB1398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1398_STAMPING: WEIS NO 1 1960
 JB1398_MARK LOGO: CGS
 JB1398_PROJECTION: FLUSH
 JB1398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1398+STABILITY: SURFACE MOTION
 JB1398
 JB1398  HISTORY     - Date     Condition        Report By
 JB1398  HISTORY     - 1960     MONUMENTED       CGS
 JB1398
 JB1398                          STATION DESCRIPTION
 JB1398
 JB1398'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1398'5.2 MI SW FROM POCAHONTAS.
 JB1398'ABOUT 4.75 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1398'JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE 0.4 MILE NORTH
 JB1398'ALONG A DIRT ROAD, AT A FENCE CORNER WEST OF THE ROAD, 16 FEET
 JB1398'EAST OF THE CENTER LINE OF THE ROAD, 10 FEET NORTH OF THE CENTER
 JB1398'LINE OF AN ENTRANCE TO A FIELD, 5 1/2 FEET NORTHEAST OF THE
 JB1398'NORTH END OF A METAL PIPE CULVERT, 78 FEET NORTHEAST OF A LONE
 JB1398'36-INCH BLAZED OAK TREE, 45 FEET EAST-NORTHEAST AND ACROSS THE
 JB1398'ROAD FROM A FENCE CORNER, 52.9 FEET NORTHEAST OF TRIANGULATION
 JB1398'STATION WEIS, 53.8 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 JB1398'1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB1398'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1400 ***********************************************************************
 JB1400  DESIGNATION -  WEIS RM 2
 JB1400  PID         -  JB1400
 JB1400  STATE/COUNTY-  IL/MADISON
 JB1400  COUNTRY     -  US
 JB1400  USGS QUAD   -  POCAHONTAS (2018)
 JB1400
 JB1400                         *CURRENT SURVEY CONTROL
 JB1400  ______________________________________________________________________
 JB1400* NAD 83(1986) POSITION- 38 47 51.11   (N) 089 37 03.13   (W)   HD_HELD1
 JB1400* NAVD 88 ORTHO HEIGHT -   163.097 (meters)      535.09  (feet) ADJUSTED
 JB1400  ______________________________________________________________________
 JB1400  GEOID HEIGHT    -        -31.116 (meters)                     GEOID18
 JB1400  DYNAMIC HEIGHT  -        162.996 (meters)      534.76  (feet) COMP
 JB1400  MODELED GRAVITY -    980,003.6   (mgal)                       NAVD 88
 JB1400
 JB1400  VERT ORDER      -  SECOND    CLASS 0
 JB1400
 JB1400.The horizontal coordinates were determined by differentially corrected
 JB1400.hand held GPS observations or other comparable positioning techniques
 JB1400.and have an estimated accuracy of +/- 3 meters.
 JB1400
 JB1400.The orthometric height was determined by differential leveling and
 JB1400.adjusted by the NATIONAL GEODETIC SURVEY
 JB1400.in June 1991.
 JB1400
 JB1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1400.GEOID18 height accuracy estimate available here.
 JB1400
 JB1400.Click photographs - Photos may exist for this station.
 JB1400
 JB1400.The dynamic height is computed by dividing the NAVD 88
 JB1400.geopotential number by the normal gravity value computed on the
 JB1400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1400.degrees latitude (g = 980.6199 gals.).
 JB1400
 JB1400.The modeled gravity was interpolated from observed gravity values.
 JB1400
 JB1400;                    North         East    Units  Estimated Accuracy
 JB1400;SPC IL W     -   236,637.0     747,701.8     MT  (+/- 3 meters HH1 GPS) 
 JB1400
 JB1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7268197563(NAD 83)
 JB1400
 JB1400                          SUPERSEDED SURVEY CONTROL
 JB1400
 JB1400  NGVD 29 (??/??/92)  163.219  (m)          535.49   (f) ADJ UNCH    2 0
 JB1400
 JB1400.Superseded values are not recommended for survey control.
 JB1400
 JB1400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1400.See file dsdata.pdf to determine how the superseded data were derived.
 JB1400
 JB1400_MARKER: DR = REFERENCE MARK DISK
 JB1400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1400_STAMPING: WEIS NO 2 1960
 JB1400_MARK LOGO: CGS
 JB1400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1400+STABILITY: SURFACE MOTION
 JB1400
 JB1400  HISTORY     - Date     Condition        Report By
 JB1400  HISTORY     - 1960     MONUMENTED       CGS
 JB1400
 JB1400                          STATION DESCRIPTION
 JB1400
 JB1400'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1400'5.2 MI SW FROM POCAHONTAS.
 JB1400'ABOUT 4.75 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB1400'JUNCTION WITH MAIN STREET IN POCAHONTAS, THENCE 0.4 MILE NORTH
 JB1400'ALONG A DIRT ROAD, AT A FENCE CORNER WEST OF THE ROAD, 26 FEET
 JB1400'WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT EAST OF A FENCE, 62
 JB1400'FEET SOUTH OF A FENCE CORNER, 10 FEET SOUTH OF A LONE 36-INCH
 JB1400'TRIANGULAR BLAZED OAK TREE, 43.9 FEET SOUTH OF TRIANGULATION
 JB1400'STATION WEIS, 42.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1
 JB1400'FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 JB1400'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0501 ***********************************************************************
 LC0501  DESIGNATION -  WELD
 LC0501  PID         -  LC0501
 LC0501  STATE/COUNTY-  IL/DE WITT
 LC0501  COUNTRY     -  US
 LC0501  USGS QUAD   -  CLINTON (2018)
 LC0501
 LC0501                         *CURRENT SURVEY CONTROL
 LC0501  ______________________________________________________________________
 LC0501* NAD 83(1997) POSITION- 40 07 34.80182(N) 088 57 20.03800(W)   ADJUSTED
 LC0501* NAVD 88 ORTHO HEIGHT -   226.103 (meters)      741.81  (feet) POSTED
 LC0501  ______________________________________________________________________
 LC0501  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 LC0501  LAPLACE CORR    -          2.05  (seconds)                    DEFLEC18
 LC0501  DYNAMIC HEIGHT  -        225.99  (meters)      741.4   (feet) COMP
 LC0501  MODELED GRAVITY -    980,108.7   (mgal)                       NAVD 88
 LC0501
 LC0501  HORZ ORDER      -  SECOND
 LC0501  VERT ORDER      -  * POSTED, SEE BELOW
 LC0501
 LC0501.The horizontal coordinates were established by classical geodetic methods
 LC0501.and adjusted by the National Geodetic Survey in October 1999.
 LC0501
 LC0501.The orthometric height was determined by differential leveling
 LC0501.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 LC0501
 LC0501.* This is a POSTED BENCH MARK height.
 LC0501
 LC0501.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0501.GEOID18 height accuracy estimate available here.
 LC0501
 LC0501.Click photographs - Photos may exist for this station.
 LC0501
 LC0501.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0501
 LC0501.The dynamic height is computed by dividing the NAVD 88
 LC0501.geopotential number by the normal gravity value computed on the
 LC0501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0501.degrees latitude (g = 980.6199 gals.).
 LC0501
 LC0501.The modeled gravity was interpolated from observed gravity values.
 LC0501
 LC0501. The following values were computed from the NAD 83(1997) position.
 LC0501
 LC0501;                    North         East     Units Scale Factor Converg.
 LC0501;SPC IL E     -   384,213.149   246,964.341   MT  1.00000961   -0 24 03.7
 LC0501;SPC IL E     - 1,260,539.31    810,248.84   sFT  1.00000961   -0 24 03.7
 LC0501;UTM  16      - 4,443,612.165   333,375.950   MT  0.99994179   -1 15 38.2
 LC0501
 LC0501!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0501!SPC IL E     -   0.99996957  x   1.00000961  =   0.99997918
 LC0501!UTM  16      -   0.99996957  x   0.99994179  =   0.99991137
 LC0501
 LC0501:                Primary Azimuth Mark                     Grid Az
 LC0501:SPC IL E     -  CLINTON                                  359 24 17.3
 LC0501:UTM  16      -  CLINTON                                  000 15 51.8
 LC0501
 LC0501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3337543612(NAD 83)
 LC0501
 LC0501|---------------------------------------------------------------------|
 LC0501| PID    Reference Object                     Distance      Geod. Az  |
 LC0501|                                                           dddmmss.s |
 LC0501| LC0502 WELD RM                              26.430 METERS 05746     |
 LC0501| LC0494 CLINTON                             APPROX. 3.3 KM 3590013.6 |
 LC0501|---------------------------------------------------------------------|
 LC0501
 LC0501                          SUPERSEDED SURVEY CONTROL
 LC0501
 LC0501  NAD 83(1986)-  40 07 34.81023(N)    088 57 20.03713(W) AD(       ) 2
 LC0501  NAD 27      -  40 07 34.68320(N)    088 57 19.73380(W) AD(       ) 2
 LC0501  USSD        -  40 07 34.80400(N)    088 57 19.63900(W) AD(       ) 3
 LC0501  NGVD 29             226.37   (m)          742.7    (f) LEVELING    3  
 LC0501
 LC0501.Superseded values are not recommended for survey control.
 LC0501
 LC0501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0501.See file dsdata.pdf to determine how the superseded data were derived.
 LC0501
 LC0501_MARKER: DS = TRIANGULATION STATION DISK
 LC0501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0501_STAMPING: WELD 1920
 LC0501_MARK LOGO: CGS
 LC0501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0501+STABILITY: SURFACE MOTION
 LC0501
 LC0501  HISTORY     - Date     Condition        Report By
 LC0501  HISTORY     - 1920     MONUMENTED       CGS
 LC0501  HISTORY     - 1954     MARK NOT FOUND   CGS
 LC0501  HISTORY     - 1969     MARK NOT FOUND   CGS
 LC0501  HISTORY     - 1969     MARK NOT FOUND   CGS
 LC0501  HISTORY     - 1972     GOOD             LOCENG
 LC0501  HISTORY     - 1976     MARK NOT FOUND   NGS
 LC0501
 LC0501                          STATION DESCRIPTION
 LC0501
 LC0501'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 LC0501'STATION IS ABOUT 2 MILES S OF CLINTON, ON THE E SIDE OF THE
 LC0501'ILLINOIS CENTRAL RAILROAD TRACK, 270 YARDS S OF THE FIRST
 LC0501'SECTION ROAD CROSSING S OF CLINTON, 380 YARDS N OF MILEPOST
 LC0501'771, 270 YARDS N OF CULVERT A 771-2, AND 6.84 METERS (22.44
 LC0501'FEET) E OF THE E AND NEAREST RAIL.  THE SURFACE, UNDERGROUND,
 LC0501'AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.
 LC0501'THE REFERENCE MARK
 LC0501'IS ON THE SAME SIDE OF THE TRACK, NEAR THE FENCE LINE, 26.43
 LC0501'METERS (86.71 FEET) FROM THE STATION, S 22 DEG 14 MIN W.
 LC0501'THE ELEVATION OF THE STATION MARK IS 226.371 METERS
 LC0501'(742.686 FEET) AND OF THE REFERENCE MARK 225.586 METERS
 LC0501'(740.110 FEET).
 LC0501
 LC0501                          STATION RECOVERY (1954)
 LC0501
 LC0501'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 LC0501'2 MI S FROM CLINTON.
 LC0501'2 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM CLINTON,
 LC0501'DE WITT COUNTY, 380 YARDS NORTH OF MILEPOST 771, 270 YARDS NORTH
 LC0501'OF CULVERT A 771-2, 270 YARDS SOUTH OF THE FIRST SECTION-ROAD
 LC0501'CROSSING, AND 7 YARDS EAST OF THE EAST RAILROAD STANDARD
 LC0501'TRIANGULATION-STATION DISK, SET IN THE TOP OF A CONCRETE POST.
 LC0501'NOTE-- TIES TO CULVERT AND CROSS ROAD COME OUT AT APPROXIMATELY
 LC0501'THE SAME PLACE BUT THIS POINT IS ABOUT 770 YARDS NORTH OF THE
 LC0501'PRESENT MILEPOST.  THIS POINT IS ON A LOW CUT AND IS PROBABLY
 LC0501'THE RIGHT LOCATION.  CONSIDERABLE SPADING AND SEARCHING WAS DONE
 LC0501'BUT THE MARK WAS NOT LOCATED.  THIS AREA IS FARMED AT PRESENT.
 LC0501
 LC0501                          STATION RECOVERY (1969)
 LC0501
 LC0501'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (JGC)
 LC0501'THE STATION MARK AND THE REFERENCE MARK WERE SEARCHED FOR
 LC0501'BUT NOT RECOVERED.
 LC0501'
 LC0501'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES SOUTH.
 LC0501
 LC0501                          STATION RECOVERY (1969)
 LC0501
 LC0501'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 LC0501'MARK NOT FOUND.
 LC0501
 LC0501                          STATION RECOVERY (1972)
 LC0501
 LC0501'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1972 (TBB)
 LC0501'RECOVERED BY CHARLES S. DANNER CONSULTING ENGINEER
 LC0501'
 LC0501'WELD 1920 (R.M.)-DESTROYED AND TURNED IN BY FARMER
 LC0501
 LC0501                          STATION RECOVERY (1976)
 LC0501
 LC0501'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0501'STATION WAS SEARCHED FOR BUT WAS NOT RECOVERED AND IS ASSUMED TO BE
 LC0501'DESTROYED.
 LC0501'
 LC0501'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES SOUTH OF
 LC0501'CLINTON.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0502 ***********************************************************************
 LC0502  DESIGNATION -  WELD RM
 LC0502  PID         -  LC0502
 LC0502  STATE/COUNTY-  IL/DE WITT
 LC0502  COUNTRY     -  US
 LC0502  USGS QUAD   -  CLINTON (2018)
 LC0502
 LC0502                         *CURRENT SURVEY CONTROL
 LC0502  ______________________________________________________________________
 LC0502* NAD 83(1986) POSITION- 40 07 35.26   (N) 088 57 19.09   (W)   HD_HELD1
 LC0502* NAVD 88 ORTHO HEIGHT -   225.317 (meters)      739.23  (feet) POSTED
 LC0502  ______________________________________________________________________
 LC0502  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 LC0502  DYNAMIC HEIGHT  -        225.20  (meters)      738.8   (feet) COMP
 LC0502  MODELED GRAVITY -    980,108.7   (mgal)                       NAVD 88
 LC0502
 LC0502  VERT ORDER      -  * POSTED, SEE BELOW
 LC0502
 LC0502.The horizontal coordinates were determined by differentially corrected
 LC0502.hand held GPS observations or other comparable positioning techniques
 LC0502.and have an estimated accuracy of +/- 3 meters.
 LC0502
 LC0502.The orthometric height was determined by differential leveling
 LC0502.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 LC0502
 LC0502.* This is a POSTED BENCH MARK height.
 LC0502
 LC0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0502.GEOID18 height accuracy estimate available here.
 LC0502
 LC0502.Click photographs - Photos may exist for this station.
 LC0502
 LC0502.The dynamic height is computed by dividing the NAVD 88
 LC0502.geopotential number by the normal gravity value computed on the
 LC0502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0502.degrees latitude (g = 980.6199 gals.).
 LC0502
 LC0502.The modeled gravity was interpolated from observed gravity values.
 LC0502
 LC0502;                    North         East    Units  Estimated Accuracy
 LC0502;SPC IL E     -   384,227.1     246,986.9     MT  (+/- 3 meters HH1 GPS) 
 LC0502
 LC0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3339843625(NAD 83)
 LC0502
 LC0502                          SUPERSEDED SURVEY CONTROL
 LC0502
 LC0502.No superseded survey control is available for this station.
 LC0502
 LC0502_MARKER: DR = REFERENCE MARK DISK
 LC0502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0502_MARK LOGO: CGS
 LC0502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0502+STABILITY: SURFACE MOTION
 LC0502
 LC0502  HISTORY     - Date     Condition        Report By
 LC0502  HISTORY     - 1920     MONUMENTED       CGS
 LC0502  HISTORY     - 1954     MARK NOT FOUND   CGS
 LC0502  HISTORY     - 1961     MARK NOT FOUND   CGS
 LC0502
 LC0502                          STATION DESCRIPTION
 LC0502
 LC0502'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0502'2 MI S FROM CLINTON.
 LC0502'2 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM CLINTON,
 LC0502'DE WITT COUNTY, 28 YARDS IN AZIMUTH 237 DEG 46 FT FROM TRIANGULATION
 LC0502'STATION WELD, EAST OF THE TRACK, AND NEAR THE FENCE LINE.  A
 LC0502'STANDARD REFERENCE-MARK DISK, SET IN THE TOP OF A CONCRETE POST.
 LC0502'NOTE-- THIS AREA IS FARMED.
 LC0502
 LC0502                          STATION RECOVERY (1961)
 LC0502
 LC0502'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 LC0502'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1781 ***********************************************************************
 LC1781  DESIGNATION -  WELDON ILL BELL MICROWAVE
 LC1781  PID         -  LC1781
 LC1781  STATE/COUNTY-  IL/DE WITT
 LC1781  COUNTRY     -  US
 LC1781  USGS QUAD   -  WELDON EAST (2018)
 LC1781
 LC1781                         *CURRENT SURVEY CONTROL
 LC1781  ______________________________________________________________________
 LC1781* NAD 83(1997) POSITION- 40 03 50.63049(N) 088 44 45.15714(W)   ADJUSTED
 LC1781  ______________________________________________________________________
 LC1781  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 LC1781  LAPLACE CORR    -          1.07  (seconds)                    DEFLEC18
 LC1781  HORZ ORDER      -  THIRD
 LC1781
 LC1781.The horizontal coordinates were established by classical geodetic methods
 LC1781.and adjusted by the National Geodetic Survey in October 1999.
 LC1781
 LC1781.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1781.GEOID18 height accuracy estimate available here.
 LC1781
 LC1781.Click photographs - Photos may exist for this station.
 LC1781
 LC1781.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1781
 LC1781. The following values were computed from the NAD 83(1997) position.
 LC1781
 LC1781;                    North         East     Units Scale Factor Converg.
 LC1781;SPC IL E     -   377,195.054   264,805.078   MT  0.99999024   -0 15 55.9
 LC1781;SPC IL E     - 1,237,514.11    868,781.33   sFT  0.99999024   -0 15 55.9
 LC1781;SPC IL W     -   378,068.139   821,208.279   MT  1.00012197   +0 54 52.5
 LC1781;SPC IL W     - 1,240,378.55  2,694,247.50   sFT  1.00012197   +0 54 52.5
 LC1781;UTM  16      - 4,436,328.071   351,107.828   MT  0.99987291   -1 07 26.1
 LC1781
 LC1781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5110736328(NAD 83)
 LC1781
 LC1781                          SUPERSEDED SURVEY CONTROL
 LC1781
 LC1781  NAD 83(1986)-  40 03 50.63953(N)    088 44 45.15458(W) AD(       ) 3
 LC1781  NAD 27      -  40 03 50.51097(N)    088 44 44.89324(W) AD(       ) 3
 LC1781
 LC1781.Superseded values are not recommended for survey control.
 LC1781
 LC1781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1781.See file dsdata.pdf to determine how the superseded data were derived.
 LC1781
 LC1781_MARKER: 45 = MICROWAVE TOWER
 LC1781
 LC1781  HISTORY     - Date     Condition        Report By
 LC1781  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1781
 LC1781                          STATION DESCRIPTION
 LC1781
 LC1781'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1781'WELDON, ILLINOIS BELL TELEPHONE COMPANY, MICROWAVE TOWER KXR 47,
 LC1781'IS A 4-LEGGED STEEL STRUCTURE, PAINTED ALTERNATELY RED AND WHITE,
 LC1781'LIGHTED AND HAS REFLECTOR FANS AT AND NEAR THE TOP.  IT HAS A
 LC1781'TOTAL HEIGHT OF 368 FEET.
 LC1781'
 LC1781'THE TOWER IS ABOUT 4 MILES SOUTH OF WELDON AND 3-1/2 MILES
 LC1781'NORTH-NORTHWEST OF CISCO.
 LC1781'
 LC1781'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 10 AND 48 JUST
 LC1781'NORTHEAST OF WELDON, GO SOUTH ON HIGHWAY 48 FOR 4.3 MILES TO THE
 LC1781'TOWER ON THE RIGHT.
 LC1781'
 LC1781'STATION IS THE RED LIGHT ATOP THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1782 ***********************************************************************
 LC1782  DESIGNATION -  WELDON MUN TANK
 LC1782  PID         -  LC1782
 LC1782  STATE/COUNTY-  IL/DE WITT
 LC1782  COUNTRY     -  US
 LC1782  USGS QUAD   -  WELDON EAST (2018)
 LC1782
 LC1782                         *CURRENT SURVEY CONTROL
 LC1782  ______________________________________________________________________
 LC1782* NAD 83(1997) POSITION- 40 07 13.73547(N) 088 44 56.95610(W)   ADJUSTED
 LC1782  ______________________________________________________________________
 LC1782  GEOID HEIGHT    -        -31.970 (meters)                     GEOID18
 LC1782  LAPLACE CORR    -          1.36  (seconds)                    DEFLEC18
 LC1782  HORZ ORDER      -  THIRD
 LC1782
 LC1782.The horizontal coordinates were established by classical geodetic methods
 LC1782.and adjusted by the National Geodetic Survey in October 1999.
 LC1782
 LC1782.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1782.GEOID18 height accuracy estimate available here.
 LC1782
 LC1782.Click photographs - Photos may exist for this station.
 LC1782
 LC1782.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1782
 LC1782. The following values were computed from the NAD 83(1997) position.
 LC1782
 LC1782;                    North         East     Units Scale Factor Converg.
 LC1782;SPC IL E     -   383,460.684   264,554.748   MT  0.99999046   -0 16 04.6
 LC1782;SPC IL E     - 1,258,070.59    867,960.04   sFT  0.99999046   -0 16 04.6
 LC1782;SPC IL W     -   384,328.100   820,828.832   MT  1.00012084   +0 54 48.8
 LC1782;SPC IL W     - 1,260,916.44  2,693,002.59   sFT  1.00012084   +0 54 48.8
 LC1782;UTM  16      - 4,442,596.016   350,951.466   MT  0.99987348   -1 07 38.5
 LC1782
 LC1782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5095142596(NAD 83)
 LC1782
 LC1782                          SUPERSEDED SURVEY CONTROL
 LC1782
 LC1782  NAD 83(1986)-  40 07 13.74337(N)    088 44 56.95547(W) AD(       ) 3
 LC1782  NAD 27      -  40 07 13.62095(N)    088 44 56.67870(W) AD(       ) 3
 LC1782
 LC1782.Superseded values are not recommended for survey control.
 LC1782
 LC1782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1782.See file dsdata.pdf to determine how the superseded data were derived.
 LC1782
 LC1782_MARKER: 53 = ELEVATED TANK
 LC1782
 LC1782  HISTORY     - Date     Condition        Report By
 LC1782  HISTORY     - 1974     FIRST OBSERVED   NGS
 LC1782
 LC1782                          STATION DESCRIPTION
 LC1782
 LC1782'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (WOM)
 LC1782'WELDON MUNICIPAL WATER TANK IS A 4-LEGGED STEEL STRUCTURE,
 LC1782'PAINTED GREEN, WITH THE LETTERS WELDON IN BLACK ON THE
 LC1782'NORTHWEST AND SOUTHEAST SIDES OF THE TANK.  THE TANK IS ABOUT
 LC1782'160 FEET HIGH.
 LC1782'
 LC1782'THE TANK IS LOCATED IN THE VILLAGE OF WELDON IN THE NORTHEAST
 LC1782'ANGLE OF CHESTNUT AND HIGH STREETS.
 LC1782'
 LC1782'STATION IS THE TOP CENTER OF THE TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1776 ***********************************************************************
 LC1776  DESIGNATION -  WELDON RAILSBACK BROS ELEV LT
 LC1776  PID         -  LC1776
 LC1776  STATE/COUNTY-  IL/DE WITT
 LC1776  COUNTRY     -  US
 LC1776  USGS QUAD   -  WELDON EAST (2018)
 LC1776
 LC1776                         *CURRENT SURVEY CONTROL
 LC1776  ______________________________________________________________________
 LC1776* NAD 83(1997) POSITION- 40 07 14.12254(N) 088 44 58.98553(W)   ADJUSTED
 LC1776  ______________________________________________________________________
 LC1776  GEOID HEIGHT    -        -31.970 (meters)                     GEOID18
 LC1776  LAPLACE CORR    -          1.37  (seconds)                    DEFLEC18
 LC1776  HORZ ORDER      -  THIRD
 LC1776
 LC1776.The horizontal coordinates were established by classical geodetic methods
 LC1776.and adjusted by the National Geodetic Survey in October 1999.
 LC1776
 LC1776.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1776.GEOID18 height accuracy estimate available here.
 LC1776
 LC1776.Click photographs - Photos may exist for this station.
 LC1776
 LC1776.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1776
 LC1776. The following values were computed from the NAD 83(1997) position.
 LC1776
 LC1776;                    North         East     Units Scale Factor Converg.
 LC1776;SPC IL E     -   383,472.848   264,506.750   MT  0.99999050   -0 16 06.0
 LC1776;SPC IL E     - 1,258,110.50    867,802.56   sFT  0.99999050   -0 16 06.0
 LC1776;UTM  16      - 4,442,608.896   350,903.662   MT  0.99987366   -1 07 39.8
 LC1776
 LC1776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5090342608(NAD 83)
 LC1776
 LC1776                          SUPERSEDED SURVEY CONTROL
 LC1776
 LC1776  NAD 83(1986)-  40 07 14.13062(N)    088 44 58.98541(W) AD(       ) 3
 LC1776  NAD 27      -  40 07 14.00700(N)    088 44 58.71900(W) AD(       ) 3
 LC1776
 LC1776.Superseded values are not recommended for survey control.
 LC1776
 LC1776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1776.See file dsdata.pdf to determine how the superseded data were derived.
 LC1776
 LC1776_MARKER: 65 = GRAIN ELEVATOR
 LC1776
 LC1776  HISTORY     - Date     Condition        Report By
 LC1776  HISTORY     - 1934     FIRST OBSERVED   CGS
 LC1776
 LC1776                          STATION DESCRIPTION
 LC1776
 LC1776'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CAS)
 LC1776'STATION IS A LIGHT ON THE TOP OF AN IRON PIPE ON TOP OF THE
 LC1776'RAILSBACK BROTHERS ELEVATOR IN THE CENTRAL PART OF THE SMALL
 LC1776'VILLAGE OF WELDON.  THE ELEVATOR IS THE HIGHER OF THE TWO
 LC1776'IN THE VILLAGE.  THE LIGHT IS APPROXIMATELY 110 FEET ABOVE
 LC1776'GROUND.  NOT OCCUPIED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2311 ***********************************************************************
 LB2311  DESIGNATION -  WELL
 LB2311  PID         -  LB2311
 LB2311  STATE/COUNTY-  IL/IROQUOIS
 LB2311  COUNTRY     -  US
 LB2311  USGS QUAD   -  WELLINGTON (2018)
 LB2311
 LB2311                         *CURRENT SURVEY CONTROL
 LB2311  ______________________________________________________________________
 LB2311* NAD 83(1997) POSITION- 40 30 47.78209(N) 087 41 28.89638(W)   ADJUSTED
 LB2311* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 LB2311  ______________________________________________________________________
 LB2311  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 LB2311  LAPLACE CORR    -         -2.37  (seconds)                    DEFLEC18
 LB2311  HORZ ORDER      -  THIRD
 LB2311
 LB2311.The horizontal coordinates were established by classical geodetic methods
 LB2311.and adjusted by the National Geodetic Survey in October 1999.
 LB2311
 LB2311.The orthometric height was scaled from a topographic map.
 LB2311
 LB2311.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2311.GEOID18 height accuracy estimate available here.
 LB2311
 LB2311.Click photographs - Photos may exist for this station.
 LB2311
 LB2311.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2311
 LB2311. The following values were computed from the NAD 83(1997) position.
 LB2311
 LB2311;                    North         East     Units Scale Factor Converg.
 LB2311;SPC IL E     -   427,190.490   354,406.728   MT  1.00001142   +0 25 01.4
 LB2311;SPC IL E     - 1,401,540.80  1,162,749.41   sFT  1.00001142   +0 25 01.4
 LB2311;UTM  16      - 4,484,957.576   441,429.714   MT  0.99964223   -0 26 56.9
 LB2311
 LB2311!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2311!SPC IL E     -   0.99997144  x   1.00001142  =   0.99998286
 LB2311!UTM  16      -   0.99997144  x   0.99964223  =   0.99961368
 LB2311
 LB2311:                Primary Azimuth Mark                     Grid Az
 LB2311:SPC IL E     -  WELL AZ MK                               178 13 17.2
 LB2311:UTM  16      -  WELL AZ MK                               179 05 15.5
 LB2311
 LB2311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK4142984957(NAD 83)
 LB2311
 LB2311|---------------------------------------------------------------------|
 LB2311| PID    Reference Object                     Distance      Geod. Az  |
 LB2311|                                                           dddmmss.s |
 LB2311| CM3951 WELL RM 1                            13.021 METERS 00220     |
 LB2311| LB2260 HOOPESTON MUNICIPAL TANK            APPROX. 5.3 KM 1660409.4 |
 LB2311| CM3950 WELL AZ MK                                         1783818.6 |
 LB2311| CM3952 WELL RM 2                            16.039 METERS 18208     |
 LB2311| LB2316 MILFORD MUNICIPAL TANK              APPROX.12.6 KM 3580110.5 |
 LB2311|---------------------------------------------------------------------|
 LB2311
 LB2311                          SUPERSEDED SURVEY CONTROL
 LB2311
 LB2311  NAD 83(1997)-  40 30 47.78198(N)    087 41 28.89717(W) AD(       ) 3
 LB2311  NAD 83(1986)-  40 30 47.79040(N)    087 41 28.90352(W) AD(       ) 3
 LB2311  NAD 27      -  40 30 47.65580(N)    087 41 28.81550(W) AD(       ) 3
 LB2311
 LB2311.Superseded values are not recommended for survey control.
 LB2311
 LB2311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2311.See file dsdata.pdf to determine how the superseded data were derived.
 LB2311
 LB2311_MARKER: DS = TRIANGULATION STATION DISK
 LB2311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2311_STAMPING: WELL 1955
 LB2311_MARK LOGO: CGS
 LB2311_PROJECTION: FLUSH
 LB2311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2311+STABILITY: SURFACE MOTION
 LB2311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2311+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 LB2311
 LB2311  HISTORY     - Date     Condition        Report By
 LB2311  HISTORY     - 1955     MONUMENTED       CGS
 LB2311  HISTORY     - 20251205 GOOD             ILDT
 LB2311
 LB2311                          STATION DESCRIPTION
 LB2311
 LB2311'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2311'STATION IS LOCATED ON HIGHWAY PROPERTY ALONG THE EAST SIDE OF STATE
 LB2311'HIGHWAY 1 ABOUT 7-1/2 MILES SOUTH OF MILFORD AND ABOUT 3-1/2 MILES
 LB2311'NORTHWEST OF HOOPESTON.  IT IS 57 FEET EAST OF THE CENTER OF THE
 LB2311'HIGHWAY, 7 FEET NORTHWEST OF A TELEPHONE POLE, 6 FEET SOUTHWEST OF
 LB2311'A WHITE WITNESS POST AND 3 FEET WEST OF A FENCE.  THE MARK IS
 LB2311'FLUSH AND THE DISK IS STAMPED WELL 1955.
 LB2311'
 LB2311'REFERENCE MARK NO. 1 IS IN THE FENCE LINE, 60 FEET EAST OF THE CENTER
 LB2311'OF THE HIGHWAY.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 LB2311'STAMPED WELL NO 1 1955.
 LB2311'
 LB2311'REFERENCE MARK NO. 2 IS 54 FEET EAST OF THE CENTER OF THE HIGHWAY, 9
 LB2311'FEET NORTH OF A DRIVEWAY INTO A FIELD AND 6 FEET WEST OF THE FENCE.
 LB2311'THE MARK IS FLUSH AND THE DISK IS STAMPED WELL NO 2 1955.
 LB2311'
 LB2311'AZIMUTH MARK IS 55 FEET EAST OF THE CENTER OF HIGHWAY 1, 5 FEET WEST
 LB2311'OF A FENCE, 4 FEET NORTHWEST OF A TELEPHONE POLE AND 3 FEET WEST OF
 LB2311'A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 2 INCHES AND THE
 LB2311'DISK IS STAMPED WELL 1955.
 LB2311'
 LB2311'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1 AND 9 AT
 LB2311'THE SOUTHWEST EDGE OF HOOPESTON, GO NORTH ON HIGHWAY 1 FOR 3.5 MILES
 LB2311'TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE NORTH ON
 LB2311'THE HIGHWAY FOR 0.2 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 LB2311'
 LB2311'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LB2311
 LB2311                          STATION RECOVERY (2025)
 LB2311
 LB2311'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 LB2311'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1559 ***********************************************************************
 MF1559  DESIGNATION -  WELLAND
 MF1559  PID         -  MF1559
 MF1559  STATE/COUNTY-  IL/LASALLE
 MF1559  COUNTRY     -  US
 MF1559  USGS QUAD   -  MENDOTA EAST (2018)
 MF1559
 MF1559                         *CURRENT SURVEY CONTROL
 MF1559  ______________________________________________________________________
 MF1559* NAD 83(1997) POSITION- 41 36 46.91530(N) 089 06 12.66559(W)   ADJUSTED
 MF1559* NAVD 88 ORTHO HEIGHT -   279.    (meters)      915.    (feet) SCALED
 MF1559  ______________________________________________________________________
 MF1559  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 MF1559  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 MF1559  HORZ ORDER      -  SECOND
 MF1559
 MF1559.The horizontal coordinates were established by classical geodetic methods
 MF1559.and adjusted by the National Geodetic Survey in October 1999.
 MF1559
 MF1559.The orthometric height was scaled from a topographic map.
 MF1559
 MF1559.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1559.GEOID18 height accuracy estimate available here.
 MF1559
 MF1559.Click photographs - Photos may exist for this station.
 MF1559
 MF1559.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1559
 MF1559. The following values were computed from the NAD 83(1997) position.
 MF1559
 MF1559;                    North         East     Units Scale Factor Converg.
 MF1559;SPC IL E     -   549,409.872   235,805.829   MT  1.00002569   -0 30 41.4
 MF1559;SPC IL E     - 1,802,522.22    773,639.62   sFT  1.00002569   -0 30 41.4
 MF1559;SPC IL W     -   549,650.744   788,609.695   MT  1.00003777   +0 42 21.9
 MF1559;SPC IL W     - 1,803,312.48  2,587,296.97   sFT  1.00003777   +0 42 21.9
 MF1559;UTM  16      - 4,608,950.157   324,735.438   MT  0.99997802   -1 23 50.3
 MF1559
 MF1559!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1559!SPC IL E     -   0.99996143  x   1.00002569  =   0.99998712
 MF1559!SPC IL W     -   0.99996143  x   1.00003777  =   0.99999920
 MF1559!UTM  16      -   0.99996143  x   0.99997802  =   0.99993945
 MF1559
 MF1559:                Primary Azimuth Mark                     Grid Az
 MF1559:SPC IL E     -  WELLAND AZ MK                            268 12 38.2
 MF1559:SPC IL W     -  WELLAND AZ MK                            266 59 34.9
 MF1559:UTM  16      -  WELLAND AZ MK                            269 05 47.1
 MF1559
 MF1559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2473508950(NAD 83)
 MF1559
 MF1559|---------------------------------------------------------------------|
 MF1559| PID    Reference Object                     Distance      Geod. Az  |
 MF1559|                                                           dddmmss.s |
 MF1559| MF1555 COMPTON MUNICIPAL TANK              APPROX. 9.0 KM 0090704.2 |
 MF1559| MF1556 IMMANUEL EV LUTH CH SPIRE           APPROX. 3.3 KM 0184736.5 |
 MF1559| MF1524 PAW PAW MUNICIPAL TANK              APPROX.13.3 KM 0500434.3 |
 MF1559| MF1562 WELLAND MICH WISC PLINE KSD 81      428.801 METERS 1215912.4 |
 MF1559| CI8812 WELLAND RM 1                         21.641 METERS 13535     |
 MF1559| MF1564 MENDOTA CALIF PACKING CO TANK       APPROX. 6.3 KM 1760648.0 |
 MF1559| MF1560 MENDOTA MUNICIPAL TANK              APPROX. 7.1 KM 1885912.2 |
 MF1559| MF1561 MENDOTA PUB SER KSA 249 MAST        APPROX. 6.7 KM 1903310.1 |
 MF1559| MF1573 MENDOTA FEED MILL WATER TANK        APPROX. 8.5 KM 1952228.0 |
 MF1559| CI8813 WELLAND RM 2                         25.673 METERS 23243     |
 MF1559| CI8811 WELLAND AZ MK                                      2674156.8 |
 MF1559| MF1579 SUBLETTE ST MARYS CATH CH           APPROX.10.6 KM 2881801.6 |
 MF1559| MF1575 WEST BROOKLYN ST MARYS CATH CH      APPROX. 9.6 KM 3382650.1 |
 MF1559|---------------------------------------------------------------------|
 MF1559
 MF1559                          SUPERSEDED SURVEY CONTROL
 MF1559
 MF1559  NAD 83(1996)-  41 36 46.91586(N)    089 06 12.66702(W) AD(       ) 2
 MF1559  NAD 83(1986)-  41 36 46.92115(N)    089 06 12.67143(W) AD(       ) 2
 MF1559  NAD 27      -  41 36 46.81020(N)    089 06 12.36540(W) AD(       ) 2
 MF1559
 MF1559.Superseded values are not recommended for survey control.
 MF1559
 MF1559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1559.See file dsdata.pdf to determine how the superseded data were derived.
 MF1559
 MF1559_MARKER: DS = TRIANGULATION STATION DISK
 MF1559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1559_STAMPING: WELLAND 1954
 MF1559_MARK LOGO: CGS
 MF1559_PROJECTION: FLUSH
 MF1559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1559+STABILITY: SURFACE MOTION
 MF1559
 MF1559  HISTORY     - Date     Condition        Report By
 MF1559  HISTORY     - 1954     MONUMENTED       CGS
 MF1559  HISTORY     - 1971     GOOD             ILHD
 MF1559  HISTORY     - 1972     GOOD             ILHD
 MF1559  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF1559  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1559
 MF1559                          STATION DESCRIPTION
 MF1559
 MF1559'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1559'STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF COMPTON AND 5 MILES
 MF1559'NORTH OF MENDOTA ON ROAD RIGHT-OF-WAY ABOUT 300 FEET SOUTHEAST
 MF1559'OF THE HOME OF MR. ELROY MATHESIUS.  IT IS 54 FEET EAST OF THE
 MF1559'CENTER OF DRIVEWAY TO THE HOUSE, 28 FEET NORTH OF THE CENTER
 MF1559'OF A GRAVEL ROAD, 18 FEET WEST OF AN 8 INCH WALNUT TREE, 3 FEET
 MF1559'EAST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE.  THE
 MF1559'MARK IS FLUSH AND THE DISK IS STAMPED WELLAND 1954.
 MF1559'
 MF1559'REFERENCE MARK NO. 1 IS 83 FEET EAST OF A POWER LINE POLE, 24
 MF1559'FEET SOUTH OF THE CENTER OF A GRAVEL ROAD AND 1 FOOT NORTH OF
 MF1559'A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 MF1559'STAMPED WELLAND NO 1 1954.
 MF1559'
 MF1559'REFERENCE MARK NO. 2 IS 34 FEET WEST OF A POWER LINE POLE, 23
 MF1559'FEET SOUTH OF THE CENTER OF A GRAVEL ROAD AND 1 FOOT NORTH OF
 MF1559'A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 MF1559'STAMPED WELLAND NO 2 1954.
 MF1559'
 MF1559'AZIMUTH MARK IS 26 FEET SOUTH OF THE CENTER OF A GRAVEL ROAD, 2
 MF1559'FEET EAST OF A POWER LINE POLE AND WHITE WITNESS POST AND 1
 MF1559'FOOT NORTH OF A FENCE.  THE MARK PROJECTS ABOUT 3 INCHES AND
 MF1559'THE DISK IS STAMPED WELLAND 1954.
 MF1559'
 MF1559'TO REACH THE STATION FROM THE RAILROAD CROSSING OF U.S. HIGHWAY
 MF1559'51, 0.3 MILE WEST OF THE DEPOT IN COMPTON, GO SOUTH ON U.S.
 MF1559'HIGHWAY 51 FOR 0.45 MILE TO WHERE HIGHWAY TURNS WEST, CONTINUE
 MF1559'SOUTH ON GRAVEL ROAD FOR 5.4 MILES TO A GRAVEL CROSSROAD, TURN
 MF1559'RIGHT AND GO WEST ON GRAVEL ROAD FOR 0.75 MILE TO THE STATION ON
 MF1559'THE RIGHT, NORTH SIDE OF ROAD AS DESCRIBED.
 MF1559'
 MF1559'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVEL
 MF1559'ROAD FOR 0.2 MILE TO THE MARK ON THE LEFT, SOUTH SIDE OF ROAD
 MF1559'AS DESCRIBED.
 MF1559'
 MF1559'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1559
 MF1559                          STATION RECOVERY (1971)
 MF1559
 MF1559'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (DRR)
 MF1559'WELLAND 1954-GOOD
 MF1559'
 MF1559'WELLAND NO 2 1954-GOOD
 MF1559'
 MF1559'WELLAND 1954-GOOD (AZI. MK)
 MF1559'
 MF1559'ALL MARKS EXCEPT R.M. 1 WERE FOUND AS DESCRIBED.  R.M. 1 COULD NOT
 MF1559'BE FOUND.  THE TIES FOR R.M. 1 INTERSECTED AT THE FENCE LINE
 MF1559'BUT AFTER PROBING ABOUT 6 INCHES NO MONUMENT WAS FOUND.  THE
 MF1559'FENCE 1 FT SOUTH OF R.M. 1 HAS BEEN REMOVED.  THE FENCE 1 FT SOUTH
 MF1559'OF R.M. 2 HAS BEEN REMOVED.  THE WALNUT TREE AND WHITE WITNESS
 MF1559'POST USED AS TIES FOR THE STATION NO LONGER ARE PRESENT.  A
 MF1559'MR. DALE MATHESIUS NOW RESIDES AT THE FORMER RESIDENCE OF MR.
 MF1559'ELROY MATHESIUS.  THE WITNESS POST AND THE FENCE AT THE
 MF1559'AZIMUTH HAS ALSO BEEN REMOVED.
 MF1559
 MF1559                          STATION RECOVERY (1972)
 MF1559
 MF1559'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (DR)
 MF1559'WELLAND 1954-GOOD
 MF1559'
 MF1559'WELLAND NO. 1 1954-GOOD
 MF1559'
 MF1559'WELLAND NO. 2 1954-GOOD
 MF1559'
 MF1559'WELLAND 1954-GOOD
 MF1559'
 MF1559'ALL MARKS FOUND AS DESCRIBED.
 MF1559
 MF1559                          STATION RECOVERY (1997)
 MF1559
 MF1559'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1559'MARK NOT FOUND.
 MF1559
 MF1559                          STATION RECOVERY (2002)
 MF1559
 MF1559'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1559'RM 1 WAS FOUND IN GOOD CONDITION. RM 2 AND THE AZIMUTH WERE NOT
 MF1559'LOCATED
 MF1559'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1562 ***********************************************************************
 MF1562  DESIGNATION -  WELLAND MICH WISC PLINE KSD 81
 MF1562  PID         -  MF1562
 MF1562  STATE/COUNTY-  IL/LASALLE
 MF1562  COUNTRY     -  US
 MF1562  USGS QUAD   -  MENDOTA EAST (2018)
 MF1562
 MF1562                         *CURRENT SURVEY CONTROL
 MF1562  ______________________________________________________________________
 MF1562* NAD 83(1997) POSITION- 41 36 39.55214(N) 089 05 56.95720(W)   ADJUSTED
 MF1562  ______________________________________________________________________
 MF1562  GEOID HEIGHT    -        -33.053 (meters)                     GEOID18
 MF1562  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 MF1562  HORZ ORDER      -  THIRD
 MF1562
 MF1562.The horizontal coordinates were established by classical geodetic methods
 MF1562.and adjusted by the National Geodetic Survey in October 1999.
 MF1562
 MF1562.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1562.GEOID18 height accuracy estimate available here.
 MF1562
 MF1562.Click photographs - Photos may exist for this station.
 MF1562
 MF1562.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1562
 MF1562. The following values were computed from the NAD 83(1997) position.
 MF1562
 MF1562;                    North         East     Units Scale Factor Converg.
 MF1562;SPC IL E     -   549,179.472   236,167.504   MT  1.00002512   -0 30 30.9
 MF1562;SPC IL E     - 1,801,766.32    774,826.22   sFT  1.00002512   -0 30 30.9
 MF1562;SPC IL W     -   549,428.079   788,976.189   MT  1.00003857   +0 42 32.2
 MF1562;SPC IL W     - 1,802,581.96  2,588,499.38   sFT  1.00003857   +0 42 32.2
 MF1562;UTM  16      - 4,608,714.205   325,093.491   MT  0.99997648   -1 23 39.6
 MF1562
 MF1562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2509308714(NAD 83)
 MF1562
 MF1562                          SUPERSEDED SURVEY CONTROL
 MF1562
 MF1562  NAD 83(1996)-  41 36 39.55243(N)    089 05 56.95815(W) AD(       ) 3
 MF1562  NAD 83(1986)-  41 36 39.55832(N)    089 05 56.96355(W) AD(       ) 3
 MF1562  NAD 27      -  41 36 39.45000(N)    089 05 56.66300(W) AD(       ) 3
 MF1562
 MF1562.Superseded values are not recommended for survey control.
 MF1562
 MF1562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1562.See file dsdata.pdf to determine how the superseded data were derived.
 MF1562
 MF1562_MARKER: 43 = RADIO/TV TOWER
 MF1562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1562+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 MF1562
 MF1562  HISTORY     - Date     Condition        Report By
 MF1562  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1562  HISTORY     - 19970618 GOOD             USPSQD
 MF1562  HISTORY     - 20020619 GOOD             USPSQD
 MF1562  HISTORY     - 20120725 GOOD             GEOCAC
 MF1562
 MF1562                          STATION DESCRIPTION
 MF1562
 MF1562'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1562'STATION IS THE CENTER OF THE FLASHING RED LIGHT ATOP THE RADIO
 MF1562'MAST LOCATED ABOUT 6 MILES SOUTHWEST OF COMPTON AND 5 MILES NORTH
 MF1562'OF MENDOTA, 0.15 MILE SOUTH OF A GRAVEL ROAD.  IT IS A UNIFORM,
 MF1562'CROSS SECTIONED, GUYED MAST, PAINTED IN ALTERNATE SECTION OF
 MF1562'ORANGE AND WHITE AND IS 220 FEET HIGH.
 MF1562'
 MF1562'TO REACH THE STATION FROM THE RAILROAD CROSSING OF U.S. HIGHWAY 51,
 MF1562'0.3 MILE WEST OF THE DEPOT IN COMPTON, GO SOUTH ON U.S. HIGHWAY
 MF1562'51 FOR 0.45 MILE TO WHERE HIGHWAY TURNS WEST, CONTINUE SOUTH ON
 MF1562'GRAVEL ROAD FOR 5.4 MILE TO A GRAVEL CROSSROAD, TURN RIGHT AND GO
 MF1562'WEST ON GRAVEL ROAD FOR 0.5 MILE TO A FARM LANE ON THE LEFT, TURN
 MF1562'LEFT AND GO SOUTH ON FARM LANE FOR 0.15 MILE TO STATION.
 MF1562
 MF1562                          STATION RECOVERY (1997)
 MF1562
 MF1562'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1562'RECOVERED IN GOOD CONDITION.
 MF1562
 MF1562                          STATION RECOVERY (2002)
 MF1562
 MF1562'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1562'RECOVERED IN GOOD CONDITION.
 MF1562
 MF1562                          STATION RECOVERY (2012)
 MF1562
 MF1562'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 MF1562'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI8813 ***********************************************************************
 CI8813  DESIGNATION -  WELLAND RM 2
 CI8813  PID         -  CI8813
 CI8813  STATE/COUNTY-  IL/LASALLE
 CI8813  COUNTRY     -  US
 CI8813  USGS QUAD   -  MENDOTA EAST (2018)
 CI8813
 CI8813                         *CURRENT SURVEY CONTROL
 CI8813  ______________________________________________________________________
 CI8813* NAD 83(2011) POSITION- 41 36 46.41712(N) 089 06 13.55375(W)   ADJUSTED
 CI8813* NAD 83(2011) ELLIP HT-   243.680 (meters)        (06/27/12)   ADJUSTED
 CI8813* NAD 83(2011) EPOCH   -  2010.00
 CI8813* NAVD 88 ORTHO HEIGHT -   276.7   (meters)      908.    (feet) GPS OBS
 CI8813  ______________________________________________________________________
 CI8813  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CI8813  GEOID HEIGHT    -        -32.980 (meters)                     GEOID99
 CI8813  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 CI8813  NAD 83(2011) X  -     74,701.893 (meters)                     COMP
 CI8813  NAD 83(2011) Y  - -4,775,258.487 (meters)                     COMP
 CI8813  NAD 83(2011) Z  -  4,213,716.672 (meters)                     COMP
 CI8813  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 CI8813
 CI8813  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI8813  Standards:
 CI8813         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI8813            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI8813  -------------------------------------------------------------------
 CI8813  NETWORK    2.72   3.37           1.19   1.02   1.72     -0.11562753
 CI8813  -------------------------------------------------------------------
 CI8813  Click here for local accuracies and other accuracy information.
 CI8813
 CI8813.The horizontal coordinates were established by GPS observations
 CI8813.and adjusted by the National Geodetic Survey in June 2012.
 CI8813
 CI8813.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI8813.been affixed to the stable North American tectonic plate. See 
 CI8813.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI8813
 CI8813.The horizontal coordinates are valid at the epoch date displayed above
 CI8813.which is a decimal equivalence of Year/Month/Day.
 CI8813
 CI8813.The orthometric height was determined by GPS observations and a
 CI8813.high-resolution geoid model.
 CI8813
 CI8813.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI8813.GEOID18 height accuracy estimate available here.
 CI8813
 CI8813.Click photographs - Photos may exist for this station.
 CI8813
 CI8813.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI8813
 CI8813.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI8813
 CI8813.The ellipsoidal height was determined by GPS observations
 CI8813.and is referenced to NAD 83.
 CI8813
 CI8813. The following values were computed from the NAD 83(2011) position.
 CI8813
 CI8813;                    North         East     Units Scale Factor Converg.
 CI8813;SPC IL E     -   549,394.686   235,785.128   MT  1.00002572   -0 30 42.0
 CI8813;SPC IL E     - 1,802,472.40    773,571.71   sFT  1.00002572   -0 30 42.0
 CI8813;UTM  16      - 4,608,935.294   324,714.506   MT  0.99997811   -1 23 50.8
 CI8813
 CI8813!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI8813!SPC IL E     -   0.99996178  x   1.00002572  =   0.99998750
 CI8813!UTM  16      -   0.99996178  x   0.99997811  =   0.99993989
 CI8813
 CI8813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2471408935(NAD 83)
 CI8813
 CI8813                          SUPERSEDED SURVEY CONTROL
 CI8813
 CI8813  NAD 83(2007)-  41 36 46.41710(N)    089 06 13.55464(W) AD(2002.00) 0
 CI8813  ELLIP H (02/10/07)  243.707  (m)                       GP(2002.00)    
 CI8813  ELLIP H (02/03/05)  243.701  (m)                       GP(       ) 4 2
 CI8813  NAD 83(1997)-  41 36 46.41709(N)    089 06 13.55438(W) AD(       ) 1
 CI8813  ELLIP H (03/04/03)  243.727  (m)                       GP(       ) 4 2
 CI8813
 CI8813.Superseded values are not recommended for survey control.
 CI8813
 CI8813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI8813.See file dsdata.pdf to determine how the superseded data were derived.
 CI8813
 CI8813_MARKER: DR = REFERENCE MARK DISK
 CI8813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI8813_STAMPING: WELLAND NO 2 1954
 CI8813_MARK LOGO: CGS
 CI8813_PROJECTION: RECESSED 15 CENTIMETERS
 CI8813_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI8813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI8813+STABILITY: SURFACE MOTION
 CI8813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI8813+SATELLITE: SATELLITE OBSERVATIONS - September 08, 2022
 CI8813
 CI8813  HISTORY     - Date     Condition        Report By
 CI8813  HISTORY     - 1954     MONUMENTED       CGS
 CI8813  HISTORY     - 2001     GOOD             ASCPC
 CI8813  HISTORY     - 20220908 GOOD             ILDT
 CI8813
 CI8813                          STATION DESCRIPTION
 CI8813
 CI8813'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CI8813'FROM THE INTERSECTION OF  WELLAND RD. (TWP. R 5TH NORTH) AND US-34
 CI8813'EAST OF MENDOTA, GO
 CI8813'NORTH ON WELLAND RD 4.0 MILES TO  N. 47TH RD. GO WEST ON NORTH 47TH
 CI8813'RD. 1.7 MILES TO
 CI8813'STATION ON SOUTH SIDE OF ROAD 24 FEET SOUTH OF CENTERLINE NORTH 47TH
 CI8813'RD., 35 FEET WEST
 CI8813'OF POWER POLE, ACROSS FROM DRIVE TO NORTH OF HOUSE NUMBER 329.
 CI8813'*STAMPED- WELLAND NO. 2 1954
 CI8813
 CI8813                          STATION RECOVERY (2022)
 CI8813
 CI8813'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 CI8813'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1461 ***********************************************************************
 NH1461  DESIGNATION -  WEMPLETOWN
 NH1461  PID         -  NH1461
 NH1461  STATE/COUNTY-  IL/WINNEBAGO
 NH1461  COUNTRY     -  US
 NH1461  USGS QUAD   -  WINNEBAGO (2018)
 NH1461
 NH1461                         *CURRENT SURVEY CONTROL
 NH1461  ______________________________________________________________________
 NH1461* NAD 83(1997) POSITION- 42 21 20.96788(N) 089 12 15.62831(W)   ADJUSTED
 NH1461* NAVD 88 ORTHO HEIGHT -   262.    (meters)      860.    (feet) SCALED
 NH1461  ______________________________________________________________________
 NH1461  GEOID HEIGHT    -        -33.507 (meters)                     GEOID18
 NH1461  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 NH1461  HORZ ORDER      -  SECOND
 NH1461
 NH1461.The horizontal coordinates were established by classical geodetic methods
 NH1461.and adjusted by the National Geodetic Survey in October 1999.
 NH1461
 NH1461.The orthometric height was scaled from a topographic map.
 NH1461
 NH1461.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1461.GEOID18 height accuracy estimate available here.
 NH1461
 NH1461.Click photographs - Photos may exist for this station.
 NH1461
 NH1461.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1461
 NH1461. The following values were computed from the NAD 83(1997) position.
 NH1461
 NH1461;                    North         East     Units Scale Factor Converg.
 NH1461;SPC IL W     -   632,052.651   779,279.366   MT  1.00001848   +0 38 54.2
 NH1461;SPC IL W     - 2,073,659.41  2,556,685.72   sFT  1.00001848   +0 38 54.2
 NH1461;UTM  16      - 4,691,637.674   318,458.071   MT  1.00000552   -1 29 08.0
 NH1461
 NH1461!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1461!SPC IL W     -   0.99996417  x   1.00001848  =   0.99998265
 NH1461!UTM  16      -   0.99996417  x   1.00000552  =   0.99996969
 NH1461
 NH1461:                Primary Azimuth Mark                     Grid Az
 NH1461:SPC IL W     -  WEMPLETOWN AZ MK                         180 21 35.2
 NH1461:UTM  16      -  WEMPLETOWN AZ MK                         182 29 37.4
 NH1461
 NH1461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1845891637(NAD 83)
 NH1461
 NH1461|---------------------------------------------------------------------|
 NH1461| PID    Reference Object                     Distance      Geod. Az  |
 NH1461|                                                           dddmmss.s |
 NH1461| CJ1647 WEMPLETOWN RM 3                      11.050 METERS 00537     |
 NH1461| NH1405 RADIO STA WBEL CENTER MAST          APPROX.10.4 KM 0430659.0 |
 NH1461| NH1449 ROCKFORD CO POLICE KSA 380 MST      APPROX.11.3 KM 1081618.8 |
 NH1461| NH1462 ROCKFORD BELL TEL CO RAD MAST       APPROX. 4.9 KM 1240446.8 |
 NH1461| NH1460 ROCKFORD TV STATION WTVO MAST       APPROX. 8.1 KM 1600730.8 |
 NH1461| CJ1645 WEMPLETOWN RM 1                      23.079 METERS 17835     |
 NH1461| CJ1644 WEMPLETOWN AZ MK                                   1810029.4 |
 NH1461| NH1466 WINNEBAGO TV STATION WREX MAST      APPROX. 7.2 KM 2034611.5 |
 NH1461| NH1517 PECATONICA MUNICIPAL TOWER          APPROX.13.7 KM 2491256.1 |
 NH1461| NH1516 PECATONICA DEAN MILK CO STACK       APPROX.13.8 KM 2502939.8 |
 NH1461| NH1518 PECATONICA PEC CANNING CO STK       APPROX.13.9 KM 2503546.9 |
 NH1461| CJ1649 WEMPLETOWN RM 5                      11.540 METERS 28345     |
 NH1461| CJ1646 WEMPLETOWN RM 2                      20.102 METERS 30622     |
 NH1461| CJ1648 WEMPLETOWN RM 4                      22.693 METERS 30756     |
 NH1461|---------------------------------------------------------------------|
 NH1461
 NH1461                          SUPERSEDED SURVEY CONTROL
 NH1461
 NH1461  NAD 83(1996)-  42 21 20.96801(N)    089 12 15.62881(W) AD(       ) 2
 NH1461  NAD 83(1991)-  42 21 20.96580(N)    089 12 15.62989(W) AD(       ) 2
 NH1461  NAD 83(1986)-  42 21 20.96409(N)    089 12 15.63121(W) AD(       ) 2
 NH1461  NAD 27      -  42 21 20.90240(N)    089 12 15.23440(W) AD(       ) 2
 NH1461
 NH1461.Superseded values are not recommended for survey control.
 NH1461
 NH1461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1461.See file dsdata.pdf to determine how the superseded data were derived.
 NH1461
 NH1461_MARKER: DS = TRIANGULATION STATION DISK
 NH1461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1461_STAMPING: WEMPLETOWN 1954
 NH1461_MARK LOGO: CGS
 NH1461_PROJECTION: FLUSH
 NH1461_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH1461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1461+STABILITY: SURFACE MOTION
 NH1461
 NH1461  HISTORY     - Date     Condition        Report By
 NH1461  HISTORY     - 1954     MONUMENTED       CGS
 NH1461  HISTORY     - 1972     GOOD             BRADY
 NH1461  HISTORY     - 1972     GOOD             NGS
 NH1461  HISTORY     - 1978     GOOD             NGS
 NH1461  HISTORY     - 19970510 GOOD             USPSQD
 NH1461
 NH1461                          STATION DESCRIPTION
 NH1461
 NH1461'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1461'STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF ROCKFORD, 1
 NH1461'MILE NORTH OF THE VILLAGE OF WEMPLETOWN AND IS ON ROAD RIGHT-OF-WAY.
 NH1461'IT IS 117 FEET EAST OF THE NORTHEAST CORNER OF A FRAME HOUSE,
 NH1461'24 FEET EAST OF THE CENTER OF WEMPLETOWN ROAD, 4 FEET SOUTHWEST
 NH1461'OF A WHITE WITNESS POST AND 3 FEET WEST OF A FENCE LINE.
 NH1461'THE MARK IS FLUSH AND THE DISK IS STAMPED WEMPLETOWN 1954.
 NH1461'
 NH1461'REFERENCE MARK NO. 1 IS 25 FEET EAST OF THE CENTER OF WEMPLETOWN
 NH1461'ROAD AND 1 FOOT WEST OF A FENCE LINE.  THE MARK PROJECTS
 NH1461'2 INCHES AND THE DISK IS STAMPED WEMPLETOWN NO 1 1954.
 NH1461'
 NH1461'REFERENCE MARK NO. 2 IS 31 FEET NORTH OF THE CENTER OF A
 NH1461'DRIVEWAY, 29 FEET WEST OF THE CENTER OF WEMPLETOWN ROAD AND
 NH1461'1 FOOT EAST OF A FENCE LINE.  THE MARK IS FLUSH AND THE
 NH1461'DISK IS STAMPED WEMPLETOWN NO 2 1954.
 NH1461'
 NH1461'AZIMUTH MARK IS 28 FEET WEST OF THE CENTER OF WEMPLETOWN
 NH1461'ROAD, 2 FEET SOUTHEAST OF A FENCE CORNER AND 1 FOOT NORTH OF A
 NH1461'WHITE WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK
 NH1461'IS STAMPED WEMPLETOWN 1954.
 NH1461'
 NH1461'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 20
 NH1461'(WEST STATE STREET) AND STATE HIGHWAY 70 (KILBURN AVENUE)
 NH1461'IN THE WEST CENTRAL SECTION OF ROCKFORD, GO NORTH AND NORTHWEST
 NH1461'ON HIGHWAY 70 FOR 7.5 MILES TO WEMPLETOWN CROSSROAD IN THE
 NH1461'VILLAGE OF WEMPLETOWN, TURN RIGHT AND GO NORTH ON WEMPLETOWN
 NH1461'ROAD FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED,
 NH1461'CONTINUE NORTH ON WEMPLETOWN ROAD FOR 0.45 MILE TO A FRAME
 NH1461'HOUSE ON THE LEFT AND THE STATION ON THE RIGHT AS DESCRIBED.
 NH1461'
 NH1461'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1461
 NH1461                          STATION RECOVERY (1972)
 NH1461
 NH1461'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1972 (JJ)
 NH1461'WEMPLETOWN 1954-GOOD
 NH1461'
 NH1461'AZIM. MARK-GOOD
 NH1461'
 NH1461'R.M. 1 AND R.M. 2-DESTROYED
 NH1461'
 NH1461'R.M. 1 AND R.M. 2 WERE BOTH FOUND.  ONE WAS LYING ON GROUND
 NH1461'AND THE OTHER HAS BEEN DISTURBED (ARROW POINTING IN WRONG
 NH1461'DIRECTION)
 NH1461
 NH1461                          STATION RECOVERY (1972)
 NH1461
 NH1461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 NH1461'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 NH1461'REFERENCE MARKS WERE FOUND UPROOTED BY GRADING.  REFERENCE MARKS
 NH1461'3 AND 4 WERE SET.  A NEW DESCRIPTION FOLLOWS--
 NH1461'
 NH1461'THE STATION IS LOCATED ABOUT 6 MILES NORTH OF ROCKFORD, ON
 NH1461'ROAD RIGHT-OF-WAY, 117 FEET EAST OF THE NORTHEAST CORNER
 NH1461'OF A LARGE 2 STORY FRAME HOUSE, 24 FEET EAST OF THE CENTERLINE
 NH1461'OF WEMPLETOWN ROAD, 6 FEET SOUTH OF THE EXTENDED CENTERLINE OF
 NH1461'A DRIVEWAY NORTH AND 1 FOOT WEST OF A METAL WITNESS POST.  THE
 NH1461'MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED WEMPLETOWN
 NH1461'1954.
 NH1461'
 NH1461'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 NH1461'70 AND WEMPLETOWN ROAD AT WEMPLETOWN, GO NORTH ON WEMPLETOWN
 NH1461'ROAD FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 NH1461'NORTH ON THE ROAD FOR 0.45 MILE TO THE TOP OF SMALL RIDGE
 NH1461'AND THE STATION ON THE RIGHT.
 NH1461'
 NH1461'REFERENCE MARK 3 IS 26 FEET EAST OF THE CENTERLINE OF THE ROAD
 NH1461'AND 36 FEET NORTH OF THE METAL WITNESS POST.  THE MONUMENT
 NH1461'PROJECTS 4 INCHES AND THE DISK IS STAMPED WEMPLETOWN 1954
 NH1461'NO 3 1972.
 NH1461'
 NH1461'REFERENCE MARK 4 IS 37 FEET WEST OF THE CENTERLINE OF THE
 NH1461'ROAD, 1 FOOT EAST OF A FENCE, 8 FEET SOUTH OF A 36 INCH
 NH1461'MAPLE TREE AND 39 FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY.
 NH1461'THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED WEMPLETOWN
 NH1461'1954 NO 4 1972.
 NH1461'
 NH1461'THE AZIMUTH MARK IS 28 FEET WEST OF THE CENTERLINE OF THE ROAD,
 NH1461'2 FEET SOUTHEAST OF A FENCE CORNER AND WEST GATE POST, 14
 NH1461'FEET SOUTH OF THE CENTERLINE OF A FIELD ENTRANCE AND 2 FEET
 NH1461'NORTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES
 NH1461'AND THE DISK IS STAMPED WEMPLETOWN 1954.
 NH1461'
 NH1461'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1461'
 NH1461'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1
 NH1461'MILE NORTH OF WEMPLETOWN
 NH1461
 NH1461                          STATION RECOVERY (1978)
 NH1461
 NH1461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 NH1461'STATION MARK, REFERENCE MARK 4 AND THE AZIMUTH MARK FOUND IN GOOD
 NH1461'CONDITION.  REFERENCE MARK 3 WAS NOT FOUND AT THIS TIME AS THE 1972
 NH1461'RECOVERY WAS NOT AVAILABLE.  REFERENCE MARK 5 WAS ESTABLISHED.  THE
 NH1461'1954 TOO REACH AND DESCRIPTION ARE ADEQUATE.
 NH1461'
 NH1461'REFERENCE MARK 4 IS 39 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY,
 NH1461'35 FEET WEST OF THE CENTERLINE OF THE ROAD AND 1 FOOT EAST OF A
 NH1461'FENCE.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED WEMPLETOWN
 NH1461'1954 NO 4 1972.
 NH1461'
 NH1461'REFERENCE MARK 5 IS 34 FEET EAST OF THE CENTERLINE OF THE ROAD AND 1
 NH1461'FOOT SOUTH OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK IS
 NH1461'STAMPED WEMPLETOWN 1954 NO 5 1978.
 NH1461
 NH1461                          STATION RECOVERY (1997)
 NH1461
 NH1461'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1461'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4361 ***********************************************************************
 DF4361  DESIGNATION -  WENONA MAINT YD
 DF4361  PID         -  DF4361
 DF4361  STATE/COUNTY-  IL/MARSHALL
 DF4361  COUNTRY     -  US
 DF4361  USGS QUAD   -  WENONA (2018)
 DF4361
 DF4361                         *CURRENT SURVEY CONTROL
 DF4361  ______________________________________________________________________
 DF4361* NAD 83(2011) POSITION- 41 02 28.32217(N) 089 02 58.33639(W)   ADJUSTED
 DF4361* NAD 83(2011) ELLIP HT-   179.977 (meters)        (06/27/12)   ADJUSTED
 DF4361* NAD 83(2011) EPOCH   -  2010.00
 DF4361* NAVD 88 ORTHO HEIGHT -   212.639 (meters)      697.63  (feet) ADJUSTED
 DF4361  ______________________________________________________________________
 DF4361  GEOID HEIGHT    -        -32.656 (meters)                     GEOID18
 DF4361  NAD 83(2011) X  -     79,916.076 (meters)                     COMP
 DF4361  NAD 83(2011) Y  - -4,817,060.852 (meters)                     COMP
 DF4361  NAD 83(2011) Z  -  4,165,993.471 (meters)                     COMP
 DF4361  LAPLACE CORR    -          2.55  (seconds)                    DEFLEC18
 DF4361  DYNAMIC HEIGHT  -        212.549 (meters)      697.34  (feet) COMP
 DF4361  MODELED GRAVITY -    980,193.3   (mgal)                       NAVD 88
 DF4361
 DF4361  VERT ORDER      -  SECOND    CLASS I
 DF4361
 DF4361  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4361  Standards:
 DF4361         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4361            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4361  -------------------------------------------------------------------
 DF4361  NETWORK    0.54   0.88           0.24   0.20   0.45      0.05253434
 DF4361  -------------------------------------------------------------------
 DF4361  Click here for local accuracies and other accuracy information.
 DF4361
 DF4361.The horizontal coordinates were established by GPS observations
 DF4361.and adjusted by the National Geodetic Survey in June 2012.
 DF4361
 DF4361.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4361.been affixed to the stable North American tectonic plate. See 
 DF4361.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4361
 DF4361.The horizontal coordinates are valid at the epoch date displayed above
 DF4361.which is a decimal equivalence of Year/Month/Day.
 DF4361
 DF4361.The orthometric height was determined by differential leveling and
 DF4361.adjusted by the NATIONAL GEODETIC SURVEY
 DF4361.in November 2014.
 DF4361
 DF4361.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4361.GEOID18 height accuracy estimate available here.
 DF4361
 DF4361.Click photographs - Photos may exist for this station.
 DF4361
 DF4361.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4361
 DF4361.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4361
 DF4361.The ellipsoidal height was determined by GPS observations
 DF4361.and is referenced to NAD 83.
 DF4361
 DF4361.The dynamic height is computed by dividing the NAVD 88
 DF4361.geopotential number by the normal gravity value computed on the
 DF4361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4361.degrees latitude (g = 980.6199 gals.).
 DF4361
 DF4361.The modeled gravity was interpolated from observed gravity values.
 DF4361
 DF4361. The following values were computed from the NAD 83(2011) position.
 DF4361
 DF4361;                    North         East     Units Scale Factor Converg.
 DF4361;SPC IL W     -   486,202.033   793,926.592   MT  1.00004972   +0 44 00.8
 DF4361;SPC IL W     - 1,595,147.84  2,604,740.83   sFT  1.00004972   +0 44 00.8
 DF4361;UTM  16      - 4,545,354.254   327,732.971   MT  0.99996525   -1 20 45.8
 DF4361
 DF4361!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4361!SPC IL W     -   0.99997177  x   1.00004972  =   1.00002149
 DF4361!UTM  16      -   0.99997177  x   0.99996525  =   0.99993702
 DF4361
 DF4361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2773245354(NAD 83)
 DF4361
 DF4361                          SUPERSEDED SURVEY CONTROL
 DF4361
 DF4361  NAD 83(2007)-  41 02 28.32179(N)    089 02 58.33754(W) AD(2002.00) 0
 DF4361  ELLIP H (02/10/07)  180.015  (m)                       GP(2002.00)    
 DF4361  ELLIP H (02/03/05)  180.008  (m)                       GP(       ) 4 2
 DF4361  NAD 83(1997)-  41 02 28.32175(N)    089 02 58.33735(W) AD(       ) 1
 DF4361  ELLIP H (03/04/03)  180.018  (m)                       GP(       ) 4 2
 DF4361  NAVD 88 (03/04/03)  212.6    (m)  GEOID99  model used  GPS OBS        
 DF4361
 DF4361.Superseded values are not recommended for survey control.
 DF4361
 DF4361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4361.See file dsdata.pdf to determine how the superseded data were derived.
 DF4361
 DF4361_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4361_STAMPING: WENONA 1996
 DF4361_MARK LOGO: ILDT
 DF4361_PROJECTION: FLUSH
 DF4361_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4361+STABILITY: SURFACE MOTION
 DF4361_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4361+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2014
 DF4361
 DF4361  HISTORY     - Date     Condition        Report By
 DF4361  HISTORY     - 1996     MONUMENTED       ILDT
 DF4361  HISTORY     - 200205   GOOD             ASCPC
 DF4361  HISTORY     - 20100501 GOOD             ILDT
 DF4361  HISTORY     - 20130814 GOOD             ILDT
 DF4361  HISTORY     - 20140325 GOOD             PATRIC
 DF4361
 DF4361                          STATION DESCRIPTION
 DF4361
 DF4361'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4361'FROM THE INTERSECTION OF IL-17 AND IL-251, GO NORTH 1.1 MILES TO A
 DF4361'ROAD TO THE SOUTHEAST
 DF4361'GO SOUTH .1 MILES TO IDOT YARD. STATION IS LOCATED BETWEEN SALT DOME
 DF4361'AND IL-17 AND IL 251
 DF4361'RIGHT-OF-WAY 67 FEET WEST OF SALT DOME BASE, 9.5 FEET EAST OF
 DF4361'RIGHT-OF-WAY FENCE.
 DF4361'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION WENONA 1996
 DF4361
 DF4361                          STATION RECOVERY (2010)
 DF4361
 DF4361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 DF4361'RECOVERED AS DESCRIBED
 DF4361
 DF4361                          STATION RECOVERY (2013)
 DF4361
 DF4361'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DF4361'RECOVERED IN GOOD CONDITION.
 DF4361
 DF4361                          STATION RECOVERY (2014)
 DF4361
 DF4361'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DF4361'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0044 ***********************************************************************
 LC0044  DESIGNATION -  WESLEYAN
 LC0044  PID         -  LC0044
 LC0044  STATE/COUNTY-  IL/IROQUOIS
 LC0044  COUNTRY     -  US
 LC0044  USGS QUAD   -  BUCKLEY (2018)
 LC0044
 LC0044                         *CURRENT SURVEY CONTROL
 LC0044  ______________________________________________________________________
 LC0044* NAD 83(2011) POSITION- 40 30 09.82950(N) 088 04 51.01102(W)   ADJUSTED
 LC0044* NAD 83(2011) ELLIP HT-   204.705 (meters)        (06/27/12)   ADJUSTED
 LC0044* NAD 83(2011) EPOCH   -  2010.00
 LC0044* NAVD 88 ORTHO HEIGHT -   236.976 (meters)      777.48  (feet) ADJUSTED
 LC0044  ______________________________________________________________________
 LC0044  GEOID HEIGHT    -        -32.299 (meters)                     GEOID18
 LC0044  NAD 83(2011) X  -    162,651.406 (meters)                     COMP
 LC0044  NAD 83(2011) Y  - -4,854,069.506 (meters)                     COMP
 LC0044  NAD 83(2011) Z  -  4,120,723.390 (meters)                     COMP
 LC0044  LAPLACE CORR    -         -3.29  (seconds)                    DEFLEC18
 LC0044  DYNAMIC HEIGHT  -        236.864 (meters)      777.11  (feet) COMP
 LC0044  MODELED GRAVITY -    980,145.3   (mgal)                       NAVD 88
 LC0044
 LC0044  VERT ORDER      -  SECOND    CLASS 0
 LC0044
 LC0044  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0044  Standards:
 LC0044         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0044            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0044  -------------------------------------------------------------------
 LC0044  NETWORK    3.19   3.68           1.39   1.09   1.88      0.49921844
 LC0044  -------------------------------------------------------------------
 LC0044  Click here for local accuracies and other accuracy information.
 LC0044
 LC0044.The horizontal coordinates were established by GPS observations
 LC0044.and adjusted by the National Geodetic Survey in June 2012.
 LC0044
 LC0044.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0044.been affixed to the stable North American tectonic plate. See 
 LC0044.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0044
 LC0044.The horizontal coordinates are valid at the epoch date displayed above
 LC0044.which is a decimal equivalence of Year/Month/Day.
 LC0044
 LC0044.The orthometric height was determined by differential leveling and
 LC0044.adjusted by the NATIONAL GEODETIC SURVEY
 LC0044.in June 1991.
 LC0044
 LC0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0044.GEOID18 height accuracy estimate available here.
 LC0044
 LC0044.Click photographs - Photos may exist for this station.
 LC0044
 LC0044.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0044
 LC0044.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0044
 LC0044.The ellipsoidal height was determined by GPS observations
 LC0044.and is referenced to NAD 83.
 LC0044
 LC0044.The dynamic height is computed by dividing the NAVD 88
 LC0044.geopotential number by the normal gravity value computed on the
 LC0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0044.degrees latitude (g = 980.6199 gals.).
 LC0044
 LC0044.The modeled gravity was interpolated from observed gravity values.
 LC0044
 LC0044. The following values were computed from the NAD 83(2011) position.
 LC0044
 LC0044;                    North         East     Units Scale Factor Converg.
 LC0044;SPC IL E     -   425,852.464   321,402.209   MT  0.99998064   +0 09 50.4
 LC0044;SPC IL E     - 1,397,150.96  1,054,467.08   sFT  0.99998064   +0 09 50.4
 LC0044;UTM  16      - 4,484,118.865   408,419.416   MT  0.99970324   -0 42 07.3
 LC0044
 LC0044!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0044!SPC IL E     -   0.99996789  x   0.99998064  =   0.99994853
 LC0044!UTM  16      -   0.99996789  x   0.99970324  =   0.99967114
 LC0044
 LC0044:                Primary Azimuth Mark                     Grid Az
 LC0044:SPC IL E     -  WESLEYAN AZ MK                           090 55 59.5
 LC0044:UTM  16      -  WESLEYAN AZ MK                           091 47 57.2
 LC0044
 LC0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0841984118(NAD 83)
 LC0044
 LC0044|---------------------------------------------------------------------|
 LC0044| PID    Reference Object                     Distance      Geod. Az  |
 LC0044|                                                           dddmmss.s |
 LC0044| LC1701 LODA MUNICIPAL TANK                 APPROX. 1.8 KM 0312342.2 |
 LC0044| CI8814 WESLEYAN AZ MK                                     0910549.9 |
 LC0044| LC0045 WESLEYAN RM 1                        21.422 METERS 12944     |
 LC0044| LC0043 WESLEYAN RM 2                        27.120 METERS 23824     |
 LC0044| CI8815 WESLEYAN RM 3                        27.100 METERS 23827     |
 LC0044|---------------------------------------------------------------------|
 LC0044
 LC0044                          SUPERSEDED SURVEY CONTROL
 LC0044
 LC0044  NAD 83(2007)-  40 30 09.82958(N)    088 04 51.01193(W) AD(2002.00) 0
 LC0044  ELLIP H (02/10/07)  204.728  (m)                       GP(2002.00)    
 LC0044  ELLIP H (02/03/05)  204.724  (m)                       GP(       ) 4 2
 LC0044  NAD 83(1997)-  40 30 09.82952(N)    088 04 51.01184(W) AD(       ) 1
 LC0044  ELLIP H (03/04/03)  204.722  (m)                       GP(       ) 4 2
 LC0044  NAD 83(1997)-  40 30 09.82862(N)    088 04 51.01531(W) AD(       ) 2
 LC0044  NAD 83(1997)-  40 30 09.82868(N)    088 04 51.01559(W) AD(       ) 2
 LC0044  NAD 83(1986)-  40 30 09.83487(N)    088 04 51.01815(W) AD(       ) 2
 LC0044  NAD 27      -  40 30 09.70700(N)    088 04 50.86390(W) AD(       ) 2
 LC0044  NAVD 88             236.98   (m)          777.5    (f) LEVELING    3  
 LC0044  NGVD 29 (??/??/92)  237.033  (m)          777.67   (f) ADJ UNCH    2 0
 LC0044  NGVD 29             237.03   (m)          777.7    (f) LEVELING    3  
 LC0044
 LC0044.Superseded values are not recommended for survey control.
 LC0044
 LC0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0044.See file dsdata.pdf to determine how the superseded data were derived.
 LC0044
 LC0044_MARKER: DS = TRIANGULATION STATION DISK
 LC0044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0044_STAMPING: WESLEYAN 1959
 LC0044_MARK LOGO: CGS
 LC0044_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0044+STABILITY: SURFACE MOTION
 LC0044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0044+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 LC0044
 LC0044  HISTORY     - Date     Condition        Report By
 LC0044  HISTORY     - 1959     MONUMENTED       CGS
 LC0044  HISTORY     - 1959     GOOD             CGS
 LC0044  HISTORY     - 1979     GOOD             NGS
 LC0044  HISTORY     - 1979     GOOD             NGS
 LC0044  HISTORY     - 200205   GOOD             ASCPC
 LC0044  HISTORY     - 20070509 GOOD             BCA
 LC0044  HISTORY     - 20071020 GOOD             GEOCAC
 LC0044  HISTORY     - 20200402 GOOD             ILDT
 LC0044
 LC0044                          STATION DESCRIPTION
 LC0044
 LC0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0044'THE STATION IS LOCATED ABOUT 3 MILES NORTH NORTHWEST OF PAXTON
 LC0044'AND ABOUT 2 MILES SOUTH SOUTHWEST OF LODA.
 LC0044'
 LC0044'TO REACH THE STATION FROM THE INTERSECTIONS OF U.S. HIGHWAY
 LC0044'45 AND STATE HIGHWAY 9 IN PAXTON, GO NORTHERLY ON U.S. HIGHWAY
 LC0044'45 FOR 2.9 MILES TO A CROSSROADS, TURN LEFT AND GO WEST ON
 LC0044'SURFACED ROAD FOR 0.15 TO STATION ON RIGHT AS DESCRIBED.
 LC0044'
 LC0044'STATION MARK, IS A STANDARD STATION MARK DISK STAMPED WESLEYAN
 LC0044'1959, SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT
 LC0044'1 INCH.  IT IS 24 FEET NORTH OF CENTER OF ROAD, 1.5 FEET SOUTH
 LC0044'OF WITNESS POST, 4.6 FEET EAST OF A POWER POLE AND 2 FEET
 LC0044'SOUTH OF FENCE LINE.
 LC0044'
 LC0044'REFERENCE MARK NUMBER 1, IS A STANDARD REFERENCE MARK DISK
 LC0044'STAMPED WESLEYAN NO 1 1959, SET IN A 12 INCH SQUARE CONCRETE
 LC0044'POST WHICH PROJECTS ABOUT 4 INCHES.  IT IS 21.5 FEET SOUTH
 LC0044'OF CENTER OF ROAD AND 1 FOOT NORTH OF FENCE LINE.
 LC0044'
 LC0044'REFERENCE MARK NUMBER 2, IS A STANDARD REFERENCE MARK DISK
 LC0044'STAMPED WESLEYAN NO 2 1959, SET IN A 12 INCH SQUARE CONCRETE
 LC0044'POST WHICH PROJECTS ABOUT 4 INCHES.  IT IS 1 FOOT NORTH OF
 LC0044'FENCE, 24 FEET SOUTH OF CENTER OF ROAD AND 2.5 FEET EAST
 LC0044'OF TELEPHONE POLE.
 LC0044'
 LC0044'AZIMUTH MARK, IS A STANDARD AZIMUTH MARK DISK STAMPED WESLEYAN
 LC0044'1959, SET IN A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0044'ABOUT 4 INCHES.  IT IS 1.7 FEET NORTHWEST OF WITNESS POST,
 LC0044'1.5 FEET NORTH OF FENCE, 24 FEET SOUTH OF ROAD AND 30 FEET
 LC0044'EAST OF FENCE CORNER.
 LC0044'
 LC0044'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.1
 LC0044'MILE TO HIGHWAY 45 CONTINUE FOR 0.3 MILE TO AZIMUTH MARK ON
 LC0044'RIGHT AS DESCRIBED.
 LC0044
 LC0044                          STATION RECOVERY (1959)
 LC0044
 LC0044'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0044'3.4 MI N FROM PAXTON.
 LC0044'ABOUT 3.2 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 LC0044'WITH STATE HIGHWAY 9 AT PAXTON, THENCE 0.15 MILES WEST ALONG
 LC0044'AN ASPHALT ROAD, 24 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 LC0044'2 1/2 FEET NORTH OF A FENCE, 2 1/2 FEET EAST OF THE THIRD POWER
 LC0044'POLE EAST OF A DRIVEWAY SOUTH TO A FARM HOUSE, 2.6 FEET NORTH
 LC0044'OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE
 LC0044'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC0044'NOTE-- THE MARK MAY BE REACHED FROM LODA, FORD COUNTY, BY GOING
 LC0044'SOUTH FOR 0.75 MILES ALONG U.S. HIGHWAY 45 FROM THE POST OFFICE
 LC0044'AT LODA, THENCE 0.15 MILES WEST AONG AN ASPHALT ROAD.
 LC0044
 LC0044                          STATION RECOVERY (1979)
 LC0044
 LC0044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 LC0044'THE STATION MARK, RM 1 AND THE AZIMUTH MARK WERE FOUND IN GOOD
 LC0044'CONDITION.  RM 2 FOUND WITH THE DISK SHEARED OFF.  THE DISK WAS NOT
 LC0044'RECOVERED.  REFERENCE MARK 3 WAS SET.
 LC0044'
 LC0044'THE AZIMUTH MARK COULD NOT BE OBSERVED AS LINE OF SIGHT GRAZED FIELD
 LC0044'IN CROPS.  THE LODA MUNICIPAL WATER TANK WAS USED TO CHECK REFERENCE
 LC0044'MARK 1 AND ESTABLISH RM 3.  RM 1 WAS FOUND SHORTER BY 0.04 FT THE
 LC0044'ANGLE WAS SMALLER BY 2 MINUTES 57 SECONDS.
 LC0044'
 LC0044'THE STATION IS 24 FT N OF CENTER LINE OF ROAD, 2.6 FT N OF A METAL
 LC0044'WITNESS POST 2 FT E OF A POWER LINE POLE AND 1 FT N OF FENCE.  THE
 LC0044'MARK PROJECTS 2 INCHES AND THE DISK STAMPED WESLEYAN 1959.
 LC0044'
 LC0044'RM 1 IS 22 FT S OF CENTER LINE OF ROAD AND 17.3 FT E OF A TELEPHONE
 LC0044'POLE.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED WESLEYAN NO 1
 LC0044'1959.
 LC0044'
 LC0044'RM 3 IS 98 FT E OF A TELEPHONE POLE AND 22 FT S OF CENTER LINE OF THE
 LC0044'ROAD.  THE MARK PROJECTS 3 INCHES AND DISK STAMPED WESLEYAN 1959 NO 3
 LC0044'1979.
 LC0044'
 LC0044'THE AZIMUTH MARK IS 48 FT W OF CENTER LINE OF DRIVEWAY, 29 FT W OF A
 LC0044'POWER LINE POLE, 24 FT S OF CENTER LINE OF ROAD AND 1.5 FT NW OF A
 LC0044'METAL WITNESS POST.
 LC0044'
 LC0044'THE 1959 TOO REACH IS ADEQUATE TO REACH STATION.
 LC0044
 LC0044                          STATION RECOVERY (1979)
 LC0044
 LC0044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0044'RECOVERED IN GOOD CONDITION.
 LC0044
 LC0044                          STATION RECOVERY (2002)
 LC0044
 LC0044'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0044'RECOVERED AS DESCRIBED
 LC0044
 LC0044                          STATION RECOVERY (2007)
 LC0044
 LC0044'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2007 (DR)
 LC0044'24 FT. N OF CL OF CR100N, 3.3 FT. E'LY OF POWER POLE, DIRECTLY BELOW
 LC0044'WIRE FENCE.
 LC0044
 LC0044                          STATION RECOVERY (2007)
 LC0044
 LC0044'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0044'STATION FOUND.  BOTH RMS FOUND WITH DISKS SHEARED OFF.
 LC0044
 LC0044                          STATION RECOVERY (2020)
 LC0044
 LC0044'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0045 ***********************************************************************
 LC0045  DESIGNATION -  WESLEYAN RM 1
 LC0045  PID         -  LC0045
 LC0045  STATE/COUNTY-  IL/IROQUOIS
 LC0045  COUNTRY     -  US
 LC0045  USGS QUAD   -  BUCKLEY (2018)
 LC0045
 LC0045                         *CURRENT SURVEY CONTROL
 LC0045  ______________________________________________________________________
 LC0045* NAD 83(1986) POSITION- 40 30 09.39   (N) 088 04 50.31   (W)   HD_HELD1
 LC0045* NAVD 88 ORTHO HEIGHT -   236.654 (meters)      776.42  (feet) ADJUSTED
 LC0045  ______________________________________________________________________
 LC0045  GEOID HEIGHT    -        -32.300 (meters)                     GEOID18
 LC0045  DYNAMIC HEIGHT  -        236.541 (meters)      776.05  (feet) COMP
 LC0045  MODELED GRAVITY -    980,145.3   (mgal)                       NAVD 88
 LC0045
 LC0045  VERT ORDER      -  SECOND    CLASS 0
 LC0045
 LC0045.The horizontal coordinates were determined by differentially corrected
 LC0045.hand held GPS observations or other comparable positioning techniques
 LC0045.and have an estimated accuracy of +/- 3 meters.
 LC0045
 LC0045.The orthometric height was determined by differential leveling and
 LC0045.adjusted by the NATIONAL GEODETIC SURVEY
 LC0045.in June 1991.
 LC0045
 LC0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0045.GEOID18 height accuracy estimate available here.
 LC0045
 LC0045.Click photographs - Photos may exist for this station.
 LC0045
 LC0045.The dynamic height is computed by dividing the NAVD 88
 LC0045.geopotential number by the normal gravity value computed on the
 LC0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0045.degrees latitude (g = 980.6199 gals.).
 LC0045
 LC0045.The modeled gravity was interpolated from observed gravity values.
 LC0045
 LC0045;                    North         East    Units  Estimated Accuracy
 LC0045;SPC IL E     -   425,839.0     321,418.8     MT  (+/- 3 meters HH1 GPS) 
 LC0045
 LC0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0843584105(NAD 83)
 LC0045
 LC0045                          SUPERSEDED SURVEY CONTROL
 LC0045
 LC0045  NGVD 29 (??/??/92)  236.711  (m)          776.61   (f) ADJ UNCH    2 0
 LC0045
 LC0045.Superseded values are not recommended for survey control.
 LC0045
 LC0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0045.See file dsdata.pdf to determine how the superseded data were derived.
 LC0045
 LC0045_MARKER: DR = REFERENCE MARK DISK
 LC0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0045_STAMPING: WESLEYAN NO 1 1959
 LC0045_MARK LOGO: CGS
 LC0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0045+STABILITY: SURFACE MOTION
 LC0045
 LC0045  HISTORY     - Date     Condition        Report By
 LC0045  HISTORY     - 1959     MONUMENTED       CGS
 LC0045  HISTORY     - 1979     GOOD             NGS
 LC0045  HISTORY     - 20071020 POOR             GEOCAC
 LC0045
 LC0045                          STATION DESCRIPTION
 LC0045
 LC0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0045'3.4 MI N FROM PAXTON.
 LC0045'ABOUT 3.2 MILES NORTH ALONG U.S. 45 FROM ITS JUNCTION WITH
 LC0045'STATE HIGHWAY 9 AT PAXTON, THENCE 0.15 MILES WEST ALONG A ASPHALT
 LC0045'ROAD, 22 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH
 LC0045'OF A FENCE, 134 FEET EAST OF THE SIXTH TELEPHONE POLE EAST OF
 LC0045'A DRIVEWAY SOUTH TO A FARM HOUSE, 72 1/2 FEET SOUTHEAST AND
 LC0045'ACROSS THE ROAD FROM THE THIRD POWER POLE EAST OF THE DRIVEWAY
 LC0045'SOUTH TO A FARM HOUSE, 70.4 FEET SOUTHEAST OF TRIANGULATION
 LC0045'STATION WESLEYAN, 68.6 FEET SOUTHEAST OF A METAL WITNES POST,
 LC0045'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP
 LC0045'OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0045
 LC0045                          STATION RECOVERY (1979)
 LC0045
 LC0045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 LC0045'RECOVERED IN GOOD CONDITION.
 LC0045
 LC0045                          STATION RECOVERY (2007)
 LC0045
 LC0045'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0045'DISK SHEARED OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1083 ***********************************************************************
 MF1083  DESIGNATION -  WEST
 MF1083  PID         -  MF1083
 MF1083  STATE/COUNTY-  IL/BUREAU
 MF1083  COUNTRY     -  US
 MF1083  USGS QUAD   -  BUDA NE (2018)
 MF1083
 MF1083                         *CURRENT SURVEY CONTROL
 MF1083  ______________________________________________________________________
 MF1083* NAD 83(1997) POSITION- 41 23 19.48872(N) 089 35 16.11974(W)   ADJUSTED
 MF1083* NAVD 88 ORTHO HEIGHT -   200.016 (meters)      656.22  (feet) ADJUSTED
 MF1083  ______________________________________________________________________
 MF1083  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 MF1083  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 MF1083  DYNAMIC HEIGHT  -        199.934 (meters)      655.95  (feet) COMP
 MF1083  MODELED GRAVITY -    980,213.7   (mgal)                       NAVD 88
 MF1083
 MF1083  HORZ ORDER      -  SECOND
 MF1083  VERT ORDER      -  SECOND    CLASS 0
 MF1083
 MF1083.The horizontal coordinates were established by classical geodetic methods
 MF1083.and adjusted by the National Geodetic Survey in October 1999.
 MF1083
 MF1083.The orthometric height was determined by differential leveling and
 MF1083.adjusted by the NATIONAL GEODETIC SURVEY
 MF1083.in June 1991.
 MF1083
 MF1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1083.GEOID18 height accuracy estimate available here.
 MF1083
 MF1083.Click photographs - Photos may exist for this station.
 MF1083
 MF1083.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1083
 MF1083.The dynamic height is computed by dividing the NAVD 88
 MF1083.geopotential number by the normal gravity value computed on the
 MF1083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1083.degrees latitude (g = 980.6199 gals.).
 MF1083
 MF1083.The modeled gravity was interpolated from observed gravity values.
 MF1083
 MF1083. The following values were computed from the NAD 83(1997) position.
 MF1083
 MF1083;                    North         East     Units Scale Factor Converg.
 MF1083;SPC IL W     -   524,357.999   748,412.110   MT  0.99997001   +0 22 57.8
 MF1083;SPC IL W     - 1,720,331.20  2,455,415.40   sFT  0.99997001   +0 22 57.8
 MF1083;UTM  16      - 4,585,144.831   283,635.502   MT  1.00017615   -1 42 41.9
 MF1083
 MF1083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1083!SPC IL W     -   0.99997382  x   0.99997001  =   0.99994383
 MF1083!UTM  16      -   0.99997382  x   1.00017615  =   1.00014997
 MF1083
 MF1083:                Primary Azimuth Mark                     Grid Az
 MF1083:SPC IL W     -  WYANET MUNICIPAL TANK                    172 21 45.1
 MF1083:UTM  16      -  WYANET MUNICIPAL TANK                    174 27 24.8
 MF1083
 MF1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8363585144(NAD 83)
 MF1083
 MF1083|---------------------------------------------------------------------|
 MF1083| PID    Reference Object                     Distance      Geod. Az  |
 MF1083|                                                           dddmmss.s |
 MF1083| MF1084 WEST RM 1                            14.670 METERS 00007     |
 MF1083| MF1672 WYANET MUNICIPAL TANK               APPROX. 2.6 KM 1724442.9 |
 MF1083| MF1082 WEST RM 2                            11.954 METERS 17732     |
 MF1083| CI8816 WEST AZ MK                                         18158     |
 MF1083|---------------------------------------------------------------------|
 MF1083
 MF1083                          SUPERSEDED SURVEY CONTROL
 MF1083
 MF1083  NAD 83(1986)-  41 23 19.49339(N)    089 35 16.12672(W) AD(       ) 2
 MF1083  NAD 27      -  41 23 19.36400(N)    089 35 15.79110(W) AD(       ) 2
 MF1083  NGVD 29 (??/??/92)  200.096  (m)          656.48   (f) ADJ UNCH    2 0
 MF1083  NGVD 29             200.10   (m)          656.5    (f) LEVELING    3  
 MF1083
 MF1083.Superseded values are not recommended for survey control.
 MF1083
 MF1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1083.See file dsdata.pdf to determine how the superseded data were derived.
 MF1083
 MF1083_MARKER: DS = TRIANGULATION STATION DISK
 MF1083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1083_STAMPING: WEST 1958
 MF1083_MARK LOGO: CGS
 MF1083_PROJECTION: PROJECTING 5 CENTIMETERS
 MF1083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1083+STABILITY: SURFACE MOTION
 MF1083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1083+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2020
 MF1083
 MF1083  HISTORY     - Date     Condition        Report By
 MF1083  HISTORY     - 1958     MONUMENTED       CGS
 MF1083  HISTORY     - 1959     GOOD             CGS
 MF1083  HISTORY     - 1962     GOOD             CGS
 MF1083  HISTORY     - 1963     GOOD             CGS
 MF1083  HISTORY     - 1963     GOOD             CGS
 MF1083  HISTORY     - 19951202 GOOD             USPSQD
 MF1083  HISTORY     - 20010516 GOOD             USPSQD
 MF1083  HISTORY     - 20051012 GOOD             USPSQD
 MF1083  HISTORY     - 20171113 GOOD             JCLS
 MF1083  HISTORY     - 20200420 GOOD             ILDT
 MF1083
 MF1083                          STATION DESCRIPTION
 MF1083
 MF1083'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (RWE)
 MF1083'THE STATION IS LOCATED ABOUT 1.5 MILES NORTH-NORTHWEST OF
 MF1083'WYANET AND IS ON ROAD RIGHT-OF-WAY PROPERTY.
 MF1083'
 MF1083'TO REACH THE STATION FROM THE RAILROAD DEPOT IN WYANET, GO
 MF1083'WEST ON MAIN STREET (U.S. HIGHWAY 6) FOR 0.35 MILE TO THE
 MF1083'INTERSECTION OF MAIN STREET AND WEST STREET, TURN RIGHT ON
 MF1083'WEST STREET AND FOLLOW SURFACED ROAD FOR 1.55 MILES TO A
 MF1083'CROSSROAD, CONTINUE STRAIGHT AHEAD FOR 0.1 MILE TO THE STATION
 MF1083'ON THE RIGHT AT TELEPHONE POLE WITH A TRIANGLE BLAZE.
 MF1083'
 MF1083'STATION MARK, A STANDARD DISK STAMPED WEST 1958, IS SET IN
 MF1083'A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 MF1083'MARK IS 29 FEET EAST OF THE APPROXIMATE CENTER OF THE SURFACED
 MF1083'ROAD, 10.3 FEET SOUTH OF A TELEPHONE POLE WITH A TRIANGLE
 MF1083'BLAZE, 8 FEET SOUTH-SOUTHWEST OF A WITNESS POST AND 2 FEET
 MF1083'WEST OF THE RIGHT-OF-WAY FENCE LINE.
 MF1083'
 MF1083'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED WEST NO. 1
 MF1083'1958, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF1083'2 INCHES.  THE MARK IS 29 FEET EAST OF THE APPROXIMATE CENTER
 MF1083'OF THE SURFACED ROAD, 38 FEET NORTH OF A TELEPHONE POLE WITH A
 MF1083'TRIANGLE BLAZE AND 1.5 FEET WEST OF THE RIGHT-OF-WAY FENCE
 MF1083'LINE.
 MF1083'
 MF1083'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED WEST NO. 2 1958,
 MF1083'IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 MF1083'THE MARK IS 49.6 FEET SOUTH OF A TELEPHONE POLE WITH A TRIANGLE
 MF1083'BLAZE, 31.5 FEET EAST OF THE APPROXIMATE CENTER OF THE SURFACED
 MF1083'ROAD AND 1 FOOT WEST OF THE RIGHT-OF-WAY FENCE LINE.
 MF1083'
 MF1083'NOTE--TRIANGULATION STATION SAPP MAY BE USED AS AN AZIMUTH.
 MF1083
 MF1083                          STATION RECOVERY (1959)
 MF1083
 MF1083'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF1083'1.8 MI N FROM WYANET.
 MF1083'ABOUT 0.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1083'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.55
 MF1083'MILES NORTH ALONG A BLACKTOP ROAD, ABOUT 0.1 MILES NORTH ALONG
 MF1083'BLACKTOP ROAD FROM AN EAST-WEST CROSS-ROAD, 31 FEET EAST OF
 MF1083'THE CENTER LINE OF THE ROAD, 110 FEET NORTH OF THE FOURTH
 MF1083'TELEPHONE POLE NORTH OF THE EAST-WEST CROSS-ROAD, 11 FEET
 MF1083'SOUTH OF THE 5TH TELEPHONE POLE NORTH OF THE EAST-WEST CROSS-ROAD,
 MF1083'2 1/2 FEET WEST OF FENCE LINE, 8.0 FEET SOUTH OF A METAL WITNESS
 MF1083'POST ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, SET IN THE
 MF1083'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF1083
 MF1083                          STATION RECOVERY (1962)
 MF1083
 MF1083'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CJB)
 MF1083'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 MF1083'FOUND IN GOOD CONDITION.  THE ORIGINAL DESCRIPTION IS CORRECT
 MF1083'AND ADEQUATE.
 MF1083
 MF1083                          STATION RECOVERY (1963)
 MF1083
 MF1083'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (VRS)
 MF1083'RECOVERED ALL MARKS IN GOOD CONDITION ESSENTIALLY AS ORIGINALLY
 MF1083'DESCRIBED.  STATION SAPP IS DESTROYED AND ITS REPLACEMENT IS
 MF1083'NOT VISIBLE, AND WYANET MUN. WATER TANK IS OBSTRUCTED FROM THE
 MF1083'STATION.  A NEW AZIMUTH MARK WAS ESTABLISHED.
 MF1083'
 MF1083'ABOUT 1.55 MILES N ALONG WEST ROAD FROM ITS INTERSECTION WITH
 MF1083'NO. 6 U.S. HWY. IN THE W EDGE OF WYANET, ABOUT A HALF-MILE
 MF1083'S OF NO. 80 INTERSTATE HWY., ABOUT 0.1 MILE N OF GRAVEL CROSS
 MF1083'ROAD, 10.5 FEET S OF CENTER OF NO. 70 CREOSOTED POWER POLE,
 MF1083'8 FEET SSW OF STEEL WITNESS POST, 31 FEET E OF CENTER LINE OF
 MF1083'22-FOOT ASPHALT PAVEMENT, 1.1 FEET LOWER THAN SAME, 2-1/2 FEET
 MF1083'W OF FENCE, PROJECTS 0.1 FOOT, MARKS STAMPED
 MF1083'WEST 1958.
 MF1083'
 MF1083'REFERENCE STAMPED WEST NO. 1 1958, PROJECTS 0.2
 MF1083'FOOT, IS 48.13 FEET OR 14.670 METERS N 00 DEG 07 MIN
 MF1083'FROM THE STATION, 31 FEET E OF CENTER LINE OF
 MF1083'ROAD.
 MF1083'
 MF1083'REFERENCE STAMPED WEST NO. 2 1958, PROJECTS 0.2 FOOT,
 MF1083'IS 39.22 FEET OR 11.952 METERS S S 02 DEG 28 MIN E
 MF1083'FROM THE STATION, 32 FEET E OF CENTER LINE OF ROAD.
 MF1083'
 MF1083'AZIMUTH MARK STAMPED WEST 1958 1963, FLUSH, IS ABOUT
 MF1083'0.3 MILE S 01 DEG 58 MIN W SEC FROM THE STATION,
 MF1083'ABOUT 68 YARDS S OF 4- BY 5-FOOT CONCRETE BOX CULVERT, 62.5 FEET
 MF1083'S OF CENTER OF A POWER POLE, 33 FEET W OF CENTER LINE OF THE
 MF1083'ASPHALT ROAD, 0.8 FOOT LOWER THAN SAME, AND 1.8 FEET WSW OF
 MF1083'A STEEL WITNESS POST THAT IS SET IN FENCE LINE.
 MF1083'
 MF1083'ALL EXCEPT THE AZIMUTH MARK ARE ALSO BENCH MARKS.
 MF1083
 MF1083                          STATION RECOVERY (1963)
 MF1083
 MF1083'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 MF1083'RECOVERED IN GOOD CONDITION.
 MF1083
 MF1083                          STATION RECOVERY (1995)
 MF1083
 MF1083'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1083'RECOVERED IN GOOD CONDITION.
 MF1083
 MF1083                          STATION RECOVERY (2001)
 MF1083
 MF1083'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1083'RECOVERED IN GOOD CONDITION.
 MF1083
 MF1083                          STATION RECOVERY (2005)
 MF1083
 MF1083'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1083'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION
 MF1083'
 MF1083
 MF1083                          STATION RECOVERY (2017)
 MF1083
 MF1083'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MF1083'RECOVERED IN GOOD CONDITION.
 MF1083
 MF1083                          STATION RECOVERY (2020)
 MF1083
 MF1083'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF1083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1575 ***********************************************************************
 MF1575  DESIGNATION -  WEST BROOKLYN ST MARYS CATH CH
 MF1575  PID         -  MF1575
 MF1575  STATE/COUNTY-  IL/LEE
 MF1575  COUNTRY     -  US
 MF1575  USGS QUAD   -  SUBLETTE (2018)
 MF1575
 MF1575                         *CURRENT SURVEY CONTROL
 MF1575  ______________________________________________________________________
 MF1575* NAD 83(1997) POSITION- 41 41 37.74006(N) 089 08 45.93631(W)   ADJUSTED
 MF1575  ______________________________________________________________________
 MF1575  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 MF1575  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 MF1575  HORZ ORDER      -  THIRD
 MF1575
 MF1575.The horizontal coordinates were established by classical geodetic methods
 MF1575.and adjusted by the National Geodetic Survey in October 1999.
 MF1575
 MF1575.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1575.GEOID18 height accuracy estimate available here.
 MF1575
 MF1575.Click photographs - Photos may exist for this station.
 MF1575
 MF1575.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1575
 MF1575. The following values were computed from the NAD 83(1997) position.
 MF1575
 MF1575;                    North         East     Units Scale Factor Converg.
 MF1575;SPC IL W     -   558,580.002   784,954.928   MT  1.00002996   +0 40 43.9
 MF1575;SPC IL W     - 1,832,607.89  2,575,306.29   sFT  1.00002996   +0 40 43.9
 MF1575;UTM  16      - 4,618,007.195   321,411.286   MT  0.99999249   -1 25 40.3
 MF1575
 MF1575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2141118007(NAD 83)
 MF1575
 MF1575                          SUPERSEDED SURVEY CONTROL
 MF1575
 MF1575  NAD 83(1996)-  41 41 37.74066(N)    089 08 45.93833(W) AD(       ) 3
 MF1575  NAD 83(1986)-  41 41 37.74472(N)    089 08 45.94135(W) AD(       ) 3
 MF1575  NAD 27      -  41 41 37.62100(N)    089 08 45.62500(W) AD(       ) 3
 MF1575
 MF1575.Superseded values are not recommended for survey control.
 MF1575
 MF1575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1575.See file dsdata.pdf to determine how the superseded data were derived.
 MF1575
 MF1575_MARKER: 90 = CHURCH SPIRE
 MF1575
 MF1575  HISTORY     - Date     Condition        Report By
 MF1575  HISTORY     - 1954     FIRST OBSERVED   CGS
 MF1575  HISTORY     - 19950809 GOOD             USPSQD
 MF1575  HISTORY     - 20020128 GOOD             NGS
 MF1575  HISTORY     - 20030619 GOOD             USPSQD
 MF1575
 MF1575                          STATION DESCRIPTION
 MF1575
 MF1575'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1575'STATION IS BASE OF THE CROSS ATOP ST. MARYS CATHOLIC CHURCH,
 MF1575'LOCATED IN THE NORTHEAST ANGLE OF A PAVED ROAD INTERSECTION IN THE
 MF1575'NORTHEAST SECTION OF WEST BROOKLYN.  THE SPIRE IS AN OCATGONAL
 MF1575'GRAY SLATE COVERED SPIRE, ATOP A SQUARE RED BRICK BASE AT THE
 MF1575'SOUTHWEST CORNER OF THE CHURCH, WHICH IS A LARGE RED BRICK
 MF1575'STRUCTURE.  THE BASE OF THE SPIRE HAS BUTTRESSES ON EACH CORNER
 MF1575'AND ARCHED WINDOWS BETWEEN.  THE CROSS ATOP THE OCTAGONAL BASE
 MF1575'IS PAINTED SILVER.  THE CROSS IS TILTED SLIGHTLY.  THE TOTAL
 MF1575'HEIGHT IS ABOUT 125 FEET.
 MF1575
 MF1575                          STATION RECOVERY (1995)
 MF1575
 MF1575'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1575'RECOVERED IN GOOD CONDITION.
 MF1575
 MF1575                          STATION RECOVERY (2002)
 MF1575
 MF1575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1575'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1575
 MF1575                          STATION RECOVERY (2003)
 MF1575
 MF1575'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1315 ***********************************************************************
 MF1315  DESIGNATION -  WEST CHICAGO MUNICIPAL TANK
 MF1315  PID         -  MF1315
 MF1315  STATE/COUNTY-  IL/DU PAGE
 MF1315  COUNTRY     -  US
 MF1315  USGS QUAD   -  WEST CHICAGO (2018)
 MF1315
 MF1315                         *CURRENT SURVEY CONTROL
 MF1315  ______________________________________________________________________
 MF1315* NAD 83(1997) POSITION- 41 53 07.32598(N) 088 12 20.92685(W)   ADJUSTED
 MF1315  ______________________________________________________________________
 MF1315  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 MF1315  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 MF1315  HORZ ORDER      -  THIRD
 MF1315
 MF1315.The horizontal coordinates were established by classical geodetic methods
 MF1315.and adjusted by the National Geodetic Survey in October 1999.
 MF1315
 MF1315.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1315.GEOID18 height accuracy estimate available here.
 MF1315
 MF1315.Click photographs - Photos may exist for this station.
 MF1315
 MF1315.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1315
 MF1315. The following values were computed from the NAD 83(1997) position.
 MF1315
 MF1315;                    North         East     Units Scale Factor Converg.
 MF1315;SPC IL E     -   579,378.402   310,583.833   MT  0.99997638   +0 05 06.5
 MF1315;SPC IL E     - 1,900,843.97  1,018,973.79   sFT  0.99997638   +0 05 06.5
 MF1315;UTM  16      - 4,637,751.822   399,957.590   MT  0.99972316   -0 48 18.4
 MF1315
 MF1315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9995737751(NAD 83)
 MF1315
 MF1315                          SUPERSEDED SURVEY CONTROL
 MF1315
 MF1315  NAD 83(1997)-  41 53 07.32624(N)    088 12 20.92792(W) AD(       ) 3
 MF1315  NAD 83(1986)-  41 53 07.33028(N)    088 12 20.93766(W) AD(       ) 3
 MF1315  NAD 27      -  41 53 07.22900(N)    088 12 20.67900(W) AD(       ) 3
 MF1315
 MF1315.Superseded values are not recommended for survey control.
 MF1315
 MF1315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1315.See file dsdata.pdf to determine how the superseded data were derived.
 MF1315
 MF1315_MARKER: 53 = ELEVATED TANK
 MF1315
 MF1315  HISTORY     - Date     Condition        Report By
 MF1315  HISTORY     - 1956     FIRST OBSERVED   CGS
 MF1315  HISTORY     - 19970918 GOOD             USPSQD
 MF1315  HISTORY     - 19971101 GOOD             USPSQD
 MF1315  HISTORY     - 20050820 GOOD             GEOCAC
 MF1315
 MF1315                          STATION DESCRIPTION
 MF1315
 MF1315'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1315'STATION IS THE CENTER OF THE TOP OF THE MUNICIPAL WATER
 MF1315'TANK LOCATED NEAR THE CENTER OF WEST CHICAGO, ABOUT 200
 MF1315'FEET SOUTH OF MC CONNEL ST. AND ABOUT 150 FEET SOUTHWEST
 MF1315'OF FREMONT ST.  THE TANK WAS BUILT IN 1950, IT IS A STEEL
 MF1315'OVAL SHAPED TANK, ATOP A 6 LEGGED TUBULAR STEEL STRUCTURE,
 MF1315'PAINTED SILVER AND IS ABOUT 150 FEET HIGH.
 MF1315
 MF1315                          STATION RECOVERY (1997)
 MF1315
 MF1315'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1315'RECOVERED IN GOOD CONDITION.
 MF1315
 MF1315                          STATION RECOVERY (1997)
 MF1315
 MF1315'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1315'RECOVERED IN GOOD CONDITION.
 MF1315
 MF1315                          STATION RECOVERY (2005)
 MF1315
 MF1315'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 MF1315'NOW PAINTED LIGHT BLUE WITH THE WORDS WEST CHICAGO IN DARKER BLUE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1641 ***********************************************************************
 HB1641  DESIGNATION -  WEST FRANKFORT
 HB1641  PID         -  HB1641
 HB1641  STATE/COUNTY-  IL/FRANKLIN
 HB1641  COUNTRY     -  US
 HB1641  USGS QUAD   -  WEST FRANKFORT (2018)
 HB1641
 HB1641                         *CURRENT SURVEY CONTROL
 HB1641  ______________________________________________________________________
 HB1641* NAD 83(1997) POSITION- 37 54 12.78917(N) 088 54 08.91838(W)   ADJUSTED
 HB1641* NAVD 88 ORTHO HEIGHT -   154.    (meters)      505.    (feet) SCALED
 HB1641  ______________________________________________________________________
 HB1641  GEOID HEIGHT    -        -29.487 (meters)                     GEOID18
 HB1641  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 HB1641  HORZ ORDER      -  SECOND
 HB1641
 HB1641.The horizontal coordinates were established by classical geodetic methods
 HB1641.and adjusted by the National Geodetic Survey in October 1999.
 HB1641
 HB1641.The orthometric height was scaled from a topographic map.
 HB1641
 HB1641.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1641.GEOID18 height accuracy estimate available here.
 HB1641
 HB1641.Click photographs - Photos may exist for this station.
 HB1641
 HB1641.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1641
 HB1641. The following values were computed from the NAD 83(1997) position.
 HB1641
 HB1641;                    North         East     Units Scale Factor Converg.
 HB1641;SPC IL E     -   137,422.608   249,946.331   MT  1.00000585   -0 20 58.7
 HB1641;SPC IL E     -   450,860.67    820,032.25   sFT  1.00000585   -0 20 58.7
 HB1641;UTM  16      - 4,196,820.342   332,741.441   MT  0.99994457   -1 10 08.5
 HB1641
 HB1641!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1641!SPC IL E     -   0.99998048  x   1.00000585  =   0.99998633
 HB1641!UTM  16      -   0.99998048  x   0.99994457  =   0.99992505
 HB1641
 HB1641:                Primary Azimuth Mark                     Grid Az
 HB1641:SPC IL E     -  WEST FRANKFORT AZ MK                     355 34 18.0
 HB1641:UTM  16      -  WEST FRANKFORT AZ MK                     356 23 27.8
 HB1641
 HB1641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3274196820(NAD 83)
 HB1641
 HB1641|---------------------------------------------------------------------|
 HB1641| PID    Reference Object                     Distance      Geod. Az  |
 HB1641|                                                           dddmmss.s |
 HB1641| CI4922 WEST FRANKFORT RM 1                  17.227 METERS 09430     |
 HB1641| HB1637 WEST FRANKFORT MUNICIPAL TANK        14.364 METERS 13302     |
 HB1641| CI4923 WEST FRANKFORT RM 2                  17.547 METERS 17652     |
 HB1641| HB1640 WEST FRANKFORT RADIO WFRX MAST      APPROX. 3.3 KM 2264559.4 |
 HB1641| HB1639 WEST FRANKFORT RAD KSE 521 TWR      APPROX. 3.1 KM 2395506.7 |
 HB1641| HB1638 WEST FRANKFORT ORIENT COAL TK       APPROX. 3.0 KM 2811315.9 |
 HB1641| CI4921 WEST FRANKFORT AZ MK                               3551319.3 |
 HB1641|---------------------------------------------------------------------|
 HB1641
 HB1641                          SUPERSEDED SURVEY CONTROL
 HB1641
 HB1641  NAD 83(1993)-  37 54 12.79928(N)    088 54 08.91828(W) AD(       ) 2
 HB1641  NAD 83(1986)-  37 54 12.80180(N)    088 54 08.92007(W) AD(       ) 2
 HB1641  NAD 27      -  37 54 12.62292(N)    088 54 08.67625(W) AD(       ) 2
 HB1641
 HB1641.Superseded values are not recommended for survey control.
 HB1641
 HB1641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1641.See file dsdata.pdf to determine how the superseded data were derived.
 HB1641
 HB1641_MARKER: DS = TRIANGULATION STATION DISK
 HB1641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1641_STAMPING: WEST FRANKFORT 1960
 HB1641_MARK LOGO: CGS
 HB1641_PROJECTION: FLUSH
 HB1641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1641+STABILITY: SURFACE MOTION
 HB1641
 HB1641  HISTORY     - Date     Condition        Report By
 HB1641  HISTORY     - 1960     MONUMENTED       CGS
 HB1641  HISTORY     - 19861104 POOR             NGS
 HB1641  HISTORY     - 20090505 MARK NOT FOUND   ILDT
 HB1641
 HB1641                          STATION DESCRIPTION
 HB1641
 HB1641'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1641'THE STATION IS IN THE NORTHEAST RESIDENTIAL SECTION, AT THE SITE OF
 HB1641'THE WATER TANK IN WEST FRANKFORT AND IS ON CITY PROPERTY.
 HB1641'IT IS IN SECTION 19, T.7 S., R. 3 E., 188 FEET NORTHEAST OF THE
 HB1641'NORTHWEST CORNER OF A TOOL SHED, 3 FEET SOUTHEAST OF A
 HB1641'WITNESS POST, 144 FEET WEST OF THE CENTERLINE OF NORTH WALNUT STREET,
 HB1641'36 FEET EAST OF THE EAST EDGE OF A PEACH ORCHARD AND 46 FEET
 HB1641'NORTHWEST OF THE CENTER OF THE WATER TANK. THE MONUMENT IS FLUSH AND
 HB1641'THE DISK IS STAMPED WEST FRANKFORT 1960.
 HB1641'
 HB1641'TO REACH THE STATION FROM THE RAILROAD CROSSING, JUST NORTH OF THE
 HB1641'DEPOT IN WEST FRANKFORT, GO EAST ON STATE HIGHWAY 149
 HB1641'(EAST MAIN STREET) FOR 1.45 MILES TO A CROSS-STREET. TURN LEFT AND GO
 HB1641'NORTH ON BENTON ROAD FOR 0.35 MILE TO A T-STREET. TURN RIGHT
 HB1641'AND GO EAST FOR ABOUT 200 FEET TO A SIDE STREET LEFT (NORTH WALNUT
 HB1641'STREET). TURN LEFT AND GO NORTH ON WALNUT STREET FOR 0.2
 HB1641'MILE TO THE WATER TANK AND STATION ON THE LEFT.
 HB1641'
 HB1641'TO REACH THE AZIMUTH FROM THE EAST SIDE OF THE STATION, GO NORTH ON
 HB1641'WALNUT STREET FOR 0.3 MILE TO A T-ROAD. TURN LEFT AND GO WEST
 HB1641'ON A GRAVELED ROAD FOR 0.1 MILE TO THE TOP OF HILL AND THE AZIMUTH
 HB1641'MARK ON THE LEFT.
 HB1641'
 HB1641'REFERENCE MARK 1 IS 35 FEET NORTHEAST OF THE CENTER OF THE STANDPIPE
 HB1641'OF THE WATER TANK, 59 FEET EAST OF A WITNESS POST AND 65 FEET
 HB1641'SOUTH OF THE SOUTH EDGE OF THE PEACH ORCHARD. THE MONUMENT PROJECTS 2
 HB1641'INCHES AND THE DISK IS STAMPED WEST FRANKFORT NO 1 1960.
 HB1641'
 HB1641'REFERENCE MARK 2 IS 39 FEET SOUTHWEST OF THE CENTER OF THE STANDPIPE,
 HB1641'38 FEET EAST OF A NORTH-SOUTH ROW OF PEACH TREES AND 60 FEET
 HB1641'SOUTH OF THE WITNESS POST. THE MONUMENT IS FLUSH AND THE DISK IS
 HB1641'STAMPED WEST FRANKFORT NO 2 1960.
 HB1641'
 HB1641'THE AZIMUTH MARK IS 30 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 HB1641'ROAD, 18 FEET WEST OF AN 8 INCH OAK TREE AND 2 FEET EAST OF A
 HB1641'WITNESS POST. THE MONUMENT IS FLUSH AND THE DISK IS STAMPED WEST
 HB1641'FRANKFORT 1960.
 HB1641'
 HB1641'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 HB1641'
 HB1641'SUB STATION A IS WEST FRANKFORT MUNICIPAL WATER TANK
 HB1641
 HB1641                          STATION RECOVERY (1986)
 HB1641
 HB1641'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986 (PS)
 HB1641'MARK RECOVERED IN POOR CONDITION.
 HB1641
 HB1641                          STATION RECOVERY (2009)
 HB1641
 HB1641'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB1641'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1637 ***********************************************************************
 HB1637  DESIGNATION -  WEST FRANKFORT MUNICIPAL TANK
 HB1637  PID         -  HB1637
 HB1637  STATE/COUNTY-  IL/FRANKLIN
 HB1637  COUNTRY     -  US
 HB1637  USGS QUAD   -  WEST FRANKFORT (2018)
 HB1637
 HB1637                         *CURRENT SURVEY CONTROL
 HB1637  ______________________________________________________________________
 HB1637* NAD 83(1997) POSITION- 37 54 12.47127(N) 088 54 08.48857(W)   ADJUSTED
 HB1637  ______________________________________________________________________
 HB1637  GEOID HEIGHT    -        -29.487 (meters)                     GEOID18
 HB1637  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 HB1637  HORZ ORDER      -  THIRD
 HB1637
 HB1637.The horizontal coordinates were established by classical geodetic methods
 HB1637.and adjusted by the National Geodetic Survey in October 1999.
 HB1637
 HB1637.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1637.GEOID18 height accuracy estimate available here.
 HB1637
 HB1637.Click photographs - Photos may exist for this station.
 HB1637
 HB1637.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1637
 HB1637. The following values were computed from the NAD 83(1997) position.
 HB1637
 HB1637;                    North         East     Units Scale Factor Converg.
 HB1637;SPC IL E     -   137,412.743   249,956.771   MT  1.00000583   -0 20 58.5
 HB1637;SPC IL E     -   450,828.31    820,066.51   sFT  1.00000583   -0 20 58.5
 HB1637;UTM  16      - 4,196,810.329   332,751.738   MT  0.99994453   -1 10 08.2
 HB1637
 HB1637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3275196810(NAD 83)
 HB1637
 HB1637                          SUPERSEDED SURVEY CONTROL
 HB1637
 HB1637  NAD 83(1993)-  37 54 12.48137(N)    088 54 08.48848(W) AD(       ) 3
 HB1637  NAD 83(1986)-  37 54 12.48389(N)    088 54 08.49028(W) AD(       ) 3
 HB1637  NAD 27      -  37 54 12.30501(N)    088 54 08.24646(W) AD(       ) 3
 HB1637
 HB1637.Superseded values are not recommended for survey control.
 HB1637
 HB1637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1637.See file dsdata.pdf to determine how the superseded data were derived.
 HB1637
 HB1637_MARKER: 53 = ELEVATED TANK
 HB1637
 HB1637  HISTORY     - Date     Condition        Report By
 HB1637  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1637
 HB1637                          STATION DESCRIPTION
 HB1637
 HB1637'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1637'THE STATION IS THE CENTER OF THE STANDPIPE OF THE WATER TANK. IT IS
 HB1637'IN THE NORTHEAST RESIDENTIAL SECTION OF WEST FRANKFORT ON A
 HB1637'HIGH PROMINENT HILL. THE TANK IS SUPPORTED BY EIGHT STEEL LEGS AND
 HB1637'THE TANK AND SUPPORTING STRUCTURE ARE PAINTED BLACK
 HB1637'WITH THE LEGEND WEST FRANKFORT IN WHITE LETTERS ON THE SOUTHWEST SIDE
 HB1637'OF THE TANK. THE OVERALL HEIGHT IS ABOUT 85 FEET.
 HB1637'
 HB1637'A TRAVERSE CONNECTION WAS MADE FROM STATION WEST FRANKFORT TO THE
 HB1637'CENTER OF THE TANK. THE DISTANCE IS 47.13 FEET, 14.364 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1638 ***********************************************************************
 HB1638  DESIGNATION -  WEST FRANKFORT ORIENT COAL TK
 HB1638  PID         -  HB1638
 HB1638  STATE/COUNTY-  IL/FRANKLIN
 HB1638  COUNTRY     -  US
 HB1638  USGS QUAD   -  WEST FRANKFORT (2018)
 HB1638
 HB1638                         *CURRENT SURVEY CONTROL
 HB1638  ______________________________________________________________________
 HB1638* NAD 83(1997) POSITION- 37 54 31.90717(N) 088 56 10.65896(W)   ADJUSTED
 HB1638  ______________________________________________________________________
 HB1638  GEOID HEIGHT    -        -29.463 (meters)                     GEOID18
 HB1638  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 HB1638  HORZ ORDER      -  THIRD
 HB1638
 HB1638.The horizontal coordinates were established by classical geodetic methods
 HB1638.and adjusted by the National Geodetic Survey in October 1999.
 HB1638
 HB1638.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1638.GEOID18 height accuracy estimate available here.
 HB1638
 HB1638.Click photographs - Photos may exist for this station.
 HB1638
 HB1638.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1638
 HB1638. The following values were computed from the NAD 83(1997) position.
 HB1638
 HB1638;                    North         East     Units Scale Factor Converg.
 HB1638;SPC IL E     -   138,030.734   246,976.077   MT  1.00000961   -0 22 13.7
 HB1638;SPC IL E     -   452,855.83    810,287.35   sFT  1.00000961   -0 22 13.7
 HB1638;UTM  16      - 4,197,470.847   329,780.356   MT  0.99995688   -1 11 23.9
 HB1638
 HB1638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2978097470(NAD 83)
 HB1638
 HB1638                          SUPERSEDED SURVEY CONTROL
 HB1638
 HB1638  NAD 83(1993)-  37 54 31.91761(N)    088 56 10.65941(W) AD(       ) 3
 HB1638  NAD 83(1986)-  37 54 31.92000(N)    088 56 10.66088(W) AD(       ) 3
 HB1638  NAD 27      -  37 54 31.74011(N)    088 56 10.40966(W) AD(       ) 3
 HB1638
 HB1638.Superseded values are not recommended for survey control.
 HB1638
 HB1638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1638.See file dsdata.pdf to determine how the superseded data were derived.
 HB1638
 HB1638_MARKER: 53 = ELEVATED TANK
 HB1638
 HB1638  HISTORY     - Date     Condition        Report By
 HB1638  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1638
 HB1638                          STATION DESCRIPTION
 HB1638
 HB1638'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1638'THE STATION IS THE CENTER OF THE TOP OF THE TANK LOCATED IN THE NORTH
 HB1638'PART OF WEST FRANKFORT AT 1100 NORTH DOUGLAS STREET. IT IS A
 HB1638'FOUR LEGGED STEEL STRUCTURE PAINTED RED WITH THE LEGEND ORIENT COAL
 HB1638'IN WHITE LETTERS ON THE EAST SIDE OF THE TANK. THE OVERALL
 HB1638'HEIGHT IS 120 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1639 ***********************************************************************
 HB1639  DESIGNATION -  WEST FRANKFORT RAD KSE 521 TWR
 HB1639  PID         -  HB1639
 HB1639  STATE/COUNTY-  IL/FRANKLIN
 HB1639  COUNTRY     -  US
 HB1639  USGS QUAD   -  WEST FRANKFORT (2018)
 HB1639
 HB1639                         *CURRENT SURVEY CONTROL
 HB1639  ______________________________________________________________________
 HB1639* NAD 83(1997) POSITION- 37 53 22.83764(N) 088 55 57.70111(W)   ADJUSTED
 HB1639  ______________________________________________________________________
 HB1639  GEOID HEIGHT    -        -29.431 (meters)                     GEOID18
 HB1639  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 HB1639  HORZ ORDER      -  THIRD
 HB1639
 HB1639.The horizontal coordinates were established by classical geodetic methods
 HB1639.and adjusted by the National Geodetic Survey in October 1999.
 HB1639
 HB1639.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1639.GEOID18 height accuracy estimate available here.
 HB1639
 HB1639.Click photographs - Photos may exist for this station.
 HB1639
 HB1639.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1639
 HB1639. The following values were computed from the NAD 83(1997) position.
 HB1639
 HB1639;                    North         East     Units Scale Factor Converg.
 HB1639;SPC IL E     -   135,899.178   247,278.924   MT  1.00000922   -0 22 05.2
 HB1639;SPC IL E     -   445,862.55    811,280.94   sFT  1.00000922   -0 22 05.2
 HB1639;UTM  16      - 4,195,335.292   330,052.679   MT  0.99995574   -1 11 14.0
 HB1639
 HB1639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3005295335(NAD 83)
 HB1639
 HB1639                          SUPERSEDED SURVEY CONTROL
 HB1639
 HB1639  NAD 83(1993)-  37 53 22.84788(N)    088 55 57.70109(W) AD(       ) 3
 HB1639  NAD 83(1986)-  37 53 22.85040(N)    088 55 57.70278(W) AD(       ) 3
 HB1639  NAD 27      -  37 53 22.67110(N)    088 55 57.45282(W) AD(       ) 3
 HB1639
 HB1639.Superseded values are not recommended for survey control.
 HB1639
 HB1639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1639.See file dsdata.pdf to determine how the superseded data were derived.
 HB1639
 HB1639_MARKER: 43 = RADIO/TV TOWER
 HB1639
 HB1639  HISTORY     - Date     Condition        Report By
 HB1639  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1639
 HB1639                          STATION DESCRIPTION
 HB1639
 HB1639'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1639'THE STATION IS THE CENTER OF THE TOP OF THE MICRO-WAVE TOWER LOCATED
 HB1639'IN THE SOUTH PART OF WEST FRANKFORT, ON THE WEST SIDE OF
 HB1639'STATE HIGHWAY 37 AND OWNED BY THE CENTRAL ILLINOIS PUBLIC SEVICE
 HB1639'COMPANY. IT IS A FOUR LEGGED SELF SUPPORTING STEEL STRUCTURE
 HB1639'PAINTED RED AND WHITE WITH AN OVERALL HEIGHT OF 250 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1640 ***********************************************************************
 HB1640  DESIGNATION -  WEST FRANKFORT RADIO WFRX MAST
 HB1640  PID         -  HB1640
 HB1640  STATE/COUNTY-  IL/FRANKLIN
 HB1640  COUNTRY     -  US
 HB1640  USGS QUAD   -  WEST FRANKFORT (2018)
 HB1640
 HB1640                         *CURRENT SURVEY CONTROL
 HB1640  ______________________________________________________________________
 HB1640* NAD 83(1997) POSITION- 37 52 59.58089(N) 088 55 47.14931(W)   ADJUSTED
 HB1640  ______________________________________________________________________
 HB1640  GEOID HEIGHT    -        -29.422 (meters)                     GEOID18
 HB1640  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 HB1640  HORZ ORDER      -  THIRD
 HB1640
 HB1640.The horizontal coordinates were established by classical geodetic methods
 HB1640.and adjusted by the National Geodetic Survey in October 1999.
 HB1640
 HB1640.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1640.GEOID18 height accuracy estimate available here.
 HB1640
 HB1640.Click photographs - Photos may exist for this station.
 HB1640
 HB1640.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1640
 HB1640. The following values were computed from the NAD 83(1997) position.
 HB1640
 HB1640;                    North         East     Units Scale Factor Converg.
 HB1640;SPC IL E     -   135,180.488   247,532.164   MT  1.00000889   -0 21 58.5
 HB1640;SPC IL E     -   443,504.65    812,111.77   sFT  1.00000889   -0 21 58.5
 HB1640;UTM  16      - 4,194,613.094   330,295.606   MT  0.99995472   -1 11 06.9
 HB1640
 HB1640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3029594613(NAD 83)
 HB1640
 HB1640                          SUPERSEDED SURVEY CONTROL
 HB1640
 HB1640  NAD 83(1993)-  37 52 59.59112(N)    088 55 47.14937(W) AD(       ) 3
 HB1640  NAD 83(1986)-  37 52 59.59364(N)    088 55 47.15102(W) AD(       ) 3
 HB1640  NAD 27      -  37 52 59.41398(N)    088 55 46.90100(W) AD(       ) 3
 HB1640
 HB1640.Superseded values are not recommended for survey control.
 HB1640
 HB1640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1640.See file dsdata.pdf to determine how the superseded data were derived.
 HB1640
 HB1640_MARKER: 42 = RADIO/TV MAST
 HB1640
 HB1640  HISTORY     - Date     Condition        Report By
 HB1640  HISTORY     - 1960     FIRST OBSERVED   CGS
 HB1640
 HB1640                          STATION DESCRIPTION
 HB1640
 HB1640'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1640'THE STATION IS THE CENTER OF THE TOP OF THE MAST LOCATED ABOUT 1.0
 HB1640'MILE SOUTH OF WEST FRANKFORT AND ON THE EAST SIDE OF
 HB1640'STATE HIGHWAY 37.  IT IS A GUYED STEEL STRUCTURE PAINTED RED AND
 HB1640'WHITE WITH AN OVERALL HEIGHT OF 205 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9196 ***********************************************************************
 DG9196  DESIGNATION -  WEST POINT 1
 DG9196  PID         -  DG9196
 DG9196  STATE/COUNTY-  IL/STEPHENSON
 DG9196  COUNTRY     -  US
 DG9196  USGS QUAD   -  WARREN (2018)
 DG9196
 DG9196                         *CURRENT SURVEY CONTROL
 DG9196  ______________________________________________________________________
 DG9196* NAD 83(2011) POSITION- 42 26 23.49001(N) 089 53 09.14829(W)   ADJUSTED
 DG9196* NAD 83(2011) ELLIP HT-   274.090 (meters)        (06/27/12)   ADJUSTED
 DG9196* NAD 83(2011) EPOCH   -  2010.00
 DG9196* NAVD 88 ORTHO HEIGHT -   307.5   (meters)     1009.    (feet) GPS OBS
 DG9196  ______________________________________________________________________
 DG9196  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9196  GEOID HEIGHT    -        -33.293 (meters)                     GEOID99
 DG9196  GEOID HEIGHT    -        -33.382 (meters)                     GEOID18
 DG9196  NAD 83(2011) X  -      9,390.383 (meters)                     COMP
 DG9196  NAD 83(2011) Y  - -4,714,360.196 (meters)                     COMP
 DG9196  NAD 83(2011) Z  -  4,281,971.807 (meters)                     COMP
 DG9196  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 DG9196
 DG9196  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9196  Standards:
 DG9196         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9196            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9196  -------------------------------------------------------------------
 DG9196  NETWORK    0.70   1.31           0.32   0.24   0.67      0.02774248
 DG9196  -------------------------------------------------------------------
 DG9196  Click here for local accuracies and other accuracy information.
 DG9196
 DG9196.The horizontal coordinates were established by GPS observations
 DG9196.and adjusted by the National Geodetic Survey in June 2012.
 DG9196
 DG9196.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9196.been affixed to the stable North American tectonic plate. See 
 DG9196.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9196
 DG9196.The horizontal coordinates are valid at the epoch date displayed above
 DG9196.which is a decimal equivalence of Year/Month/Day.
 DG9196
 DG9196.The orthometric height was determined by GPS observations and a
 DG9196.high-resolution geoid model.
 DG9196
 DG9196.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9196.GEOID18 height accuracy estimate available here.
 DG9196
 DG9196.Click photographs - Photos may exist for this station.
 DG9196
 DG9196.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9196
 DG9196.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9196
 DG9196.The ellipsoidal height was determined by GPS observations
 DG9196.and is referenced to NAD 83.
 DG9196
 DG9196. The following values were computed from the NAD 83(2011) position.
 DG9196
 DG9196;                    North         East     Units Scale Factor Converg.
 DG9196;SPC IL W     -   640,976.297   723,101.592   MT  0.99994774   +0 11 22.1
 DG9196;SPC IL W     - 2,102,936.40  2,372,375.81   sFT  0.99994774   +0 11 22.1
 DG9196;UTM  16      - 4,702,650.651   262,642.621   MT  1.00029322   -1 56 54.0
 DG9196
 DG9196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9196!SPC IL W     -   0.99995702  x   0.99994774  =   0.99990476
 DG9196!UTM  16      -   0.99995702  x   1.00029322  =   1.00025022
 DG9196
 DG9196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN6264202650(NAD 83)
 DG9196
 DG9196                          SUPERSEDED SURVEY CONTROL
 DG9196
 DG9196  NAD 83(2007)-  42 26 23.49002(N)    089 53 09.14919(W) AD(2002.00) 0
 DG9196  ELLIP H (02/10/07)  274.122  (m)                       GP(2002.00)    
 DG9196  NAD 83(1997)-  42 26 23.48982(N)    089 53 09.14827(W) AD(       ) 1
 DG9196  ELLIP H (03/01/05)  274.099  (m)                       GP(       ) 4 1
 DG9196
 DG9196.Superseded values are not recommended for survey control.
 DG9196
 DG9196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9196.See file dsdata.pdf to determine how the superseded data were derived.
 DG9196
 DG9196_MARKER: A = ALUMINUM MARKER
 DG9196_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9196_STAMPING: WEST POINT NO. 1
 DG9196_MARK LOGO: FGRAH
 DG9196_PROJECTION: RECESSED 7 CENTIMETERS
 DG9196_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9196_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9196+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9196_ROD/PIPE-DEPTH: 3.66 meters
 DG9196
 DG9196  HISTORY     - Date     Condition        Report By
 DG9196  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9196
 DG9196                          STATION DESCRIPTION
 DG9196
 DG9196'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9196'STATION IS ABOUT 8.5 KM (5.3 MILES) NORTHWEST OF LENA AND ABOUT 9.3 KM
 DG9196'(5.8 MILES) SOUTHWEST OF  WINSLOW (AIR  LINE), IN SECTION 12, T 28 N,
 DG9196'R 5 E ON PROPERTY OWNED BY  DORIS SCHONEY. THIS STATION IS 5.2M  (17
 DG9196'FT) EAST OF THE EDGE OF PAVEMENT OF WADDAMS GROVE ROAD, 0.3M (1.1 FT)
 DG9196'WEST OF AN  ORANGE CARSONITE WITNESS SIGN AND 20.3M (66.7 FT) NORTH OF
 DG9196'A POWER POLE.   MARK IS FLUSH  WITH GROUND LEVEL.
 DG9196'
 DG9196'TO REACH THE STATION FROM THE POST OFFICE ON HIGHWAY 73 IN LENA, GO
 DG9196'NORTHEAST 1.0 KM (0.6  MILES) TO LENA STREET, WHICH BECOMES GALENA
 DG9196'ROAD, THEN TURN LEFT (NORTHWEST) ON LENA  STEET/GALENA ROAD 7.2 KM
 DG9196'(4.5 MILES) TO WADDAMS GROVE ROAD, THEN TURN RIGHT (NORTH) ON  WADDAMS
 DG9196'GROVE ROAD 2.4 KM (1.5 MILES) TO THE STATION ON THE RIGHT (EAST).
 DG9196'
 DG9196'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9196'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9196'7.6 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9196'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9196'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9219 ***********************************************************************
 DG9219  DESIGNATION -  WEST POINT 2
 DG9219  PID         -  DG9219
 DG9219  STATE/COUNTY-  IL/STEPHENSON
 DG9219  COUNTRY     -  US
 DG9219  USGS QUAD   -  WARREN (2018)
 DG9219
 DG9219                         *CURRENT SURVEY CONTROL
 DG9219  ______________________________________________________________________
 DG9219* NAD 83(2011) POSITION- 42 26 39.56923(N) 089 53 10.07361(W)   ADJUSTED
 DG9219* NAD 83(2011) ELLIP HT-   271.548 (meters)        (06/27/12)   ADJUSTED
 DG9219* NAD 83(2011) EPOCH   -  2010.00
 DG9219* NAVD 88 ORTHO HEIGHT -   304.9   (meters)     1000.    (feet) GPS OBS
 DG9219  ______________________________________________________________________
 DG9219  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9219  GEOID HEIGHT    -        -33.298 (meters)                     GEOID99
 DG9219  GEOID HEIGHT    -        -33.386 (meters)                     GEOID18
 DG9219  NAD 83(2011) X  -      9,368.565 (meters)                     COMP
 DG9219  NAD 83(2011) Y  - -4,714,023.530 (meters)                     COMP
 DG9219  NAD 83(2011) Z  -  4,282,336.240 (meters)                     COMP
 DG9219  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 DG9219
 DG9219  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9219  Standards:
 DG9219         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9219            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9219  -------------------------------------------------------------------
 DG9219  NETWORK    0.68   1.00           0.31   0.24   0.51     -0.05731445
 DG9219  -------------------------------------------------------------------
 DG9219  Click here for local accuracies and other accuracy information.
 DG9219
 DG9219.The horizontal coordinates were established by GPS observations
 DG9219.and adjusted by the National Geodetic Survey in June 2012.
 DG9219
 DG9219.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9219.been affixed to the stable North American tectonic plate. See 
 DG9219.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9219
 DG9219.The horizontal coordinates are valid at the epoch date displayed above
 DG9219.which is a decimal equivalence of Year/Month/Day.
 DG9219
 DG9219.The orthometric height was determined by GPS observations and a
 DG9219.high-resolution geoid model.
 DG9219
 DG9219.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9219.GEOID18 height accuracy estimate available here.
 DG9219
 DG9219.Click photographs - Photos may exist for this station.
 DG9219
 DG9219.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9219
 DG9219.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9219
 DG9219.The ellipsoidal height was determined by GPS observations
 DG9219.and is referenced to NAD 83.
 DG9219
 DG9219. The following values were computed from the NAD 83(2011) position.
 DG9219
 DG9219;                    North         East     Units Scale Factor Converg.
 DG9219;SPC IL W     -   641,472.340   723,078.806   MT  0.99994773   +0 11 21.6
 DG9219;SPC IL W     - 2,104,563.84  2,372,301.05   sFT  0.99994773   +0 11 21.6
 DG9219;UTM  16      - 4,703,147.371   262,638.354   MT  1.00029325   -1 56 55.3
 DG9219
 DG9219!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9219!SPC IL W     -   0.99995741  x   0.99994773  =   0.99990515
 DG9219!UTM  16      -   0.99995741  x   1.00029325  =   1.00025065
 DG9219
 DG9219_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN6263803147(NAD 83)
 DG9219
 DG9219                          SUPERSEDED SURVEY CONTROL
 DG9219
 DG9219  NAD 83(2007)-  42 26 39.56923(N)    089 53 10.07451(W) AD(2002.00) 0
 DG9219  ELLIP H (02/10/07)  271.581  (m)                       GP(2002.00)    
 DG9219  NAD 83(1997)-  42 26 39.56901(N)    089 53 10.07354(W) AD(       ) 2
 DG9219  ELLIP H (03/01/05)  271.568  (m)                       GP(       ) 4 1
 DG9219
 DG9219.Superseded values are not recommended for survey control.
 DG9219
 DG9219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9219.See file dsdata.pdf to determine how the superseded data were derived.
 DG9219
 DG9219_MARKER: DD = SURVEY DISK
 DG9219_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9219_STAMPING: WEST POINT NO. 2
 DG9219_MARK LOGO: IL-177
 DG9219_PROJECTION: RECESSED 7 CENTIMETERS
 DG9219_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9219_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9219+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2020
 DG9219_ROD/PIPE-DEPTH: 3.66 meters
 DG9219
 DG9219  HISTORY     - Date     Condition        Report By
 DG9219  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9219  HISTORY     - 20080430 GOOD             JCLS
 DG9219  HISTORY     - 20201202 GOOD             ILDT
 DG9219
 DG9219                          STATION DESCRIPTION
 DG9219
 DG9219'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9219'STATION IS ABOUT 9.0 KM (5.6 MILES) NORTHWEST OF LENA AND ABOUT 9.7 KM
 DG9219'(6.0 MILES)  SOUTHWEST OF WINSLOW (AIR LINE), IN SECTION 11, T 28 N, R
 DG9219'5 E, ON PROPERTY OWNED BY  MYRON SEURING. THIS STATION IS 4.4M (14.3
 DG9219'FT) WEST OF THE EDGE OF PAVEMENT OF  WADDAMS GROVE ROAD, 102.4M (336
 DG9219'FT) SOUTH OF THE EDGE OF PAVEMENT OF FISCHER ROAD, 0.4M  (1.2 FT) EAST
 DG9219'OF AN ORANGE CARSONITE WITNESS SIGN AND 30.7M (100.7 FT) SOUTHWEST OF
 DG9219'A  POWER POLE.  MARK IS FLUSH WITH GROUND LEVEL.
 DG9219'
 DG9219'TO REACH THE STATION FROM THE POST OFFICE ON HIGHWAY 73 IN LENA, GO
 DG9219'NORTH 1.0 KM (0.6  MILES) TO LENA STREET, WHICH BECOMES GALENA ROAD,
 DG9219'THEN TURN LEFT (NORTHWEST) ON LENA  STREET/GALENA ROAD 7.2 KM (4.5
 DG9219'MILES) TO WADDAMS GROVE ROAD, THEN TURN RIGHT (NORTH) ON  WADDAMS
 DG9219'GROVE ROAD 2.9 KM (1.8 MILES) TO THE STATION ON THE LEFT(WEST).
 DG9219'
 DG9219'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9219'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9219'7.0 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9219'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9219'FLUSH WITH THE GROUND.
 DG9219
 DG9219                          STATION RECOVERY (2008)
 DG9219
 DG9219'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2008
 DG9219'RECOVERED IN GOOD CONDITION.
 DG9219
 DG9219                          STATION RECOVERY (2020)
 DG9219
 DG9219'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DG9219'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1084 ***********************************************************************
 MF1084  DESIGNATION -  WEST RM 1
 MF1084  PID         -  MF1084
 MF1084  STATE/COUNTY-  IL/BUREAU
 MF1084  COUNTRY     -  US
 MF1084  USGS QUAD   -  BUDA NE (2018)
 MF1084
 MF1084                         *CURRENT SURVEY CONTROL
 MF1084  ______________________________________________________________________
 MF1084* NAD 83(1986) POSITION- 41 23 19.96   (N) 089 35 16.12   (W)   HD_HELD1
 MF1084* NAVD 88 ORTHO HEIGHT -   200.198 (meters)      656.82  (feet) ADJUSTED
 MF1084  ______________________________________________________________________
 MF1084  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 MF1084  DYNAMIC HEIGHT  -        200.117 (meters)      656.55  (feet) COMP
 MF1084  MODELED GRAVITY -    980,213.7   (mgal)                       NAVD 88
 MF1084
 MF1084  VERT ORDER      -  SECOND    CLASS 0
 MF1084
 MF1084.The horizontal coordinates were determined by differentially corrected
 MF1084.hand held GPS observations or other comparable positioning techniques
 MF1084.and have an estimated accuracy of +/- 3 meters.
 MF1084
 MF1084.The orthometric height was determined by differential leveling and
 MF1084.adjusted by the NATIONAL GEODETIC SURVEY
 MF1084.in June 1991.
 MF1084
 MF1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1084.GEOID18 height accuracy estimate available here.
 MF1084
 MF1084.Click photographs - Photos may exist for this station.
 MF1084
 MF1084.The dynamic height is computed by dividing the NAVD 88
 MF1084.geopotential number by the normal gravity value computed on the
 MF1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1084.degrees latitude (g = 980.6199 gals.).
 MF1084
 MF1084.The modeled gravity was interpolated from observed gravity values.
 MF1084
 MF1084;                    North         East    Units  Estimated Accuracy
 MF1084;SPC IL W     -   524,372.5     748,412.0     MT  (+/- 3 meters HH1 GPS) 
 MF1084
 MF1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8363585159(NAD 83)
 MF1084
 MF1084                          SUPERSEDED SURVEY CONTROL
 MF1084
 MF1084  NGVD 29 (??/??/92)  200.279  (m)          657.08   (f) ADJ UNCH    2 0
 MF1084
 MF1084.Superseded values are not recommended for survey control.
 MF1084
 MF1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1084.See file dsdata.pdf to determine how the superseded data were derived.
 MF1084
 MF1084_MARKER: DR = REFERENCE MARK DISK
 MF1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1084_STAMPING: WEST NO 1 1958
 MF1084_MARK LOGO: CGS
 MF1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1084+STABILITY: SURFACE MOTION
 MF1084
 MF1084  HISTORY     - Date     Condition        Report By
 MF1084  HISTORY     - 1958     MONUMENTED       CGS
 MF1084  HISTORY     - 1959     GOOD             CGS
 MF1084  HISTORY     - 1963     GOOD             CGS
 MF1084  HISTORY     - 19951202 GOOD             USPSQD
 MF1084  HISTORY     - 20010516 GOOD             USPSQD
 MF1084  HISTORY     - 20051012 POOR             USPSQD
 MF1084  HISTORY     - 20171113 MARK NOT FOUND   JCLS
 MF1084
 MF1084                          STATION DESCRIPTION
 MF1084
 MF1084'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1084'1.8 MI N FROM WYANET.
 MF1084'ABOUT 0.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1084'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.55
 MF1084'MILES NORTH ALONG A BLACKTOP ROAD, ABOUT 0.1 MILES NORTH OF
 MF1084'AN EAST-WEST CROSS-ROAD, 32 FEET EAST OF THE CENTER LINE OF
 MF1084'THE ROAD, 38 FEET NORTH OF THE 5TH TELEPHONE POLE NORTH OF THE
 MF1084'EAST-WEST CROSS-ROAD, 83 FEET SOUTH OF THE 6TH TELEPHONE POLE
 MF1084'NORTH OF THE EAST-WEST CROSS-ROAD, 2 FEET WEST OF FENCE LINE,
 MF1084'48.1 FEET NORTH OF TRIANGULATION STATION WEST, 40.5 FEET NORTH
 MF1084'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 MF1084'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF1084
 MF1084                          STATION RECOVERY (1963)
 MF1084
 MF1084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 MF1084'RECOVERED IN GOOD CONDITION.
 MF1084
 MF1084                          STATION RECOVERY (1995)
 MF1084
 MF1084'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1084'RECOVERED IN GOOD CONDITION.
 MF1084
 MF1084                          STATION RECOVERY (2001)
 MF1084
 MF1084'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1084'RECOVERED IN GOOD CONDITION.
 MF1084
 MF1084                          STATION RECOVERY (2005)
 MF1084
 MF1084'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1084'THE DISK IS MISSING
 MF1084
 MF1084                          STATION RECOVERY (2017)
 MF1084
 MF1084'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MF1084'MONUMENT FOUND WITH DISK MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1082 ***********************************************************************
 MF1082  DESIGNATION -  WEST RM 2
 MF1082  PID         -  MF1082
 MF1082  STATE/COUNTY-  IL/BUREAU
 MF1082  COUNTRY     -  US
 MF1082  USGS QUAD   -  BUDA NE (2018)
 MF1082
 MF1082                         *CURRENT SURVEY CONTROL
 MF1082  ______________________________________________________________________
 MF1082* NAD 83(1986) POSITION- 41 23 19.10   (N) 089 35 16.10   (W)   HD_HELD1
 MF1082* NAVD 88 ORTHO HEIGHT -   200.060 (meters)      656.36  (feet) ADJUSTED
 MF1082  ______________________________________________________________________
 MF1082  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 MF1082  DYNAMIC HEIGHT  -        199.978 (meters)      656.09  (feet) COMP
 MF1082  MODELED GRAVITY -    980,213.7   (mgal)                       NAVD 88
 MF1082
 MF1082  VERT ORDER      -  SECOND    CLASS 0
 MF1082
 MF1082.The horizontal coordinates were determined by differentially corrected
 MF1082.hand held GPS observations or other comparable positioning techniques
 MF1082.and have an estimated accuracy of +/- 3 meters.
 MF1082
 MF1082.The orthometric height was determined by differential leveling and
 MF1082.adjusted by the NATIONAL GEODETIC SURVEY
 MF1082.in June 1991.
 MF1082
 MF1082.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1082.GEOID18 height accuracy estimate available here.
 MF1082
 MF1082.Click photographs - Photos may exist for this station.
 MF1082
 MF1082.The dynamic height is computed by dividing the NAVD 88
 MF1082.geopotential number by the normal gravity value computed on the
 MF1082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1082.degrees latitude (g = 980.6199 gals.).
 MF1082
 MF1082.The modeled gravity was interpolated from observed gravity values.
 MF1082
 MF1082;                    North         East    Units  Estimated Accuracy
 MF1082;SPC IL W     -   524,346.0     748,412.6     MT  (+/- 3 meters HH1 GPS) 
 MF1082
 MF1082_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8363585132(NAD 83)
 MF1082
 MF1082                          SUPERSEDED SURVEY CONTROL
 MF1082
 MF1082  NGVD 29 (??/??/92)  200.140  (m)          656.63   (f) ADJ UNCH    2 0
 MF1082
 MF1082.Superseded values are not recommended for survey control.
 MF1082
 MF1082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1082.See file dsdata.pdf to determine how the superseded data were derived.
 MF1082
 MF1082_MARKER: DR = REFERENCE MARK DISK
 MF1082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1082_STAMPING: WEST NO 2 1958
 MF1082_MARK LOGO: CGS
 MF1082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1082+STABILITY: SURFACE MOTION
 MF1082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1082+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2001
 MF1082
 MF1082  HISTORY     - Date     Condition        Report By
 MF1082  HISTORY     - 1958     MONUMENTED       CGS
 MF1082  HISTORY     - 1959     GOOD             CGS
 MF1082  HISTORY     - 1963     GOOD             CGS
 MF1082  HISTORY     - 19951202 GOOD             USPSQD
 MF1082  HISTORY     - 20010516 GOOD             USPSQD
 MF1082  HISTORY     - 20051012 POOR             USPSQD
 MF1082  HISTORY     - 20171113 MARK NOT FOUND   JCLS
 MF1082
 MF1082                          STATION DESCRIPTION
 MF1082
 MF1082'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1082'1.8 MI N FROM WYANET.
 MF1082'ABOUT 0.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1082'BURLINGTON AND QUINCY RAILIROAD STATION AT WYANET, THENCE 1.55
 MF1082'MILES NORTH ALONG A BLACKTOP ROAD, ABOUT 0.1 MILES NORTH OF
 MF1082'AN EAST-WEST CROSS-ROAD, 33 FEET EAST OF THE CENTER LINE OF THE
 MF1082'ROAD, 71 FEET NORTH OF THE 4TH TELEPHONE POLE NORTH OF THE
 MF1082'EAST-WEST CROSS-ROAD, 50 FEET SOUTH OF THE 5TH TELEPHONE POLE
 MF1082'NORTH OF THE EAST-WEST CROSS-ROAD, 1 FOOT WEST OF FENCE LINE,
 MF1082'39.3 FEET SOUTH OF TRIANGULATION STATION WEST, 47.0 FEET SOUTH
 MF1082'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD,
 MF1082'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 MF1082
 MF1082                          STATION RECOVERY (1963)
 MF1082
 MF1082'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 MF1082'RECOVERED IN GOOD CONDITION.
 MF1082
 MF1082                          STATION RECOVERY (1995)
 MF1082
 MF1082'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1082'RECOVERED IN GOOD CONDITION.
 MF1082
 MF1082                          STATION RECOVERY (2001)
 MF1082
 MF1082'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1082'RECOVERED IN GOOD CONDITION.
 MF1082
 MF1082                          STATION RECOVERY (2005)
 MF1082
 MF1082'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1082'THE DISK IS MISSING
 MF1082
 MF1082                          STATION RECOVERY (2017)
 MF1082
 MF1082'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MF1082'MONUMENT FOUND WITH DISK MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1635 ***********************************************************************
 JB1635  DESIGNATION -  WEST SALEM CHAMPION LAB TANK
 JB1635  PID         -  JB1635
 JB1635  STATE/COUNTY-  IL/EDWARDS
 JB1635  COUNTRY     -  US
 JB1635  USGS QUAD   -  WEST SALEM (2018)
 JB1635
 JB1635                         *CURRENT SURVEY CONTROL
 JB1635  ______________________________________________________________________
 JB1635* NAD 83(1997) POSITION- 38 31 27.33020(N) 088 00 47.10413(W)   ADJUSTED
 JB1635  ______________________________________________________________________
 JB1635  GEOID HEIGHT    -        -31.121 (meters)                     GEOID18
 JB1635  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 JB1635  HORZ ORDER      -  THIRD
 JB1635
 JB1635.The horizontal coordinates were established by classical geodetic methods
 JB1635.and adjusted by the National Geodetic Survey in October 1999.
 JB1635
 JB1635.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1635.GEOID18 height accuracy estimate available here.
 JB1635
 JB1635.Click photographs - Photos may exist for this station.
 JB1635
 JB1635.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1635
 JB1635. The following values were computed from the NAD 83(1997) position.
 JB1635
 JB1635;                    North         East     Units Scale Factor Converg.
 JB1635;SPC IL E     -   206,215.446   327,926.156   MT  0.99998460   +0 11 58.1
 JB1635;SPC IL E     -   676,558.51  1,075,871.06   sFT  0.99998460   +0 11 58.1
 JB1635;UTM  16      - 4,264,471.487   411,689.782   MT  0.99969604   -0 37 51.7
 JB1635
 JB1635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1168964471(NAD 83)
 JB1635
 JB1635                          SUPERSEDED SURVEY CONTROL
 JB1635
 JB1635  NAD 83(1997)-  38 31 27.33068(N)    088 00 47.10304(W) AD(       ) 3
 JB1635  NAD 83(1986)-  38 31 27.34140(N)    088 00 47.10232(W) AD(       ) 3
 JB1635  NAD 27      -  38 31 27.16208(N)    088 00 46.97483(W) AD(       ) 3
 JB1635
 JB1635.Superseded values are not recommended for survey control.
 JB1635
 JB1635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1635.See file dsdata.pdf to determine how the superseded data were derived.
 JB1635
 JB1635_MARKER: 53 = ELEVATED TANK
 JB1635
 JB1635  HISTORY     - Date     Condition        Report By
 JB1635  HISTORY     - 1967     FIRST OBSERVED   CGS
 JB1635
 JB1635                          STATION DESCRIPTION
 JB1635
 JB1635'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1635'STATION IS LOCATED IN THE NORTHWEST EDGE OF WEST SALEM AND AT THE
 JB1635'SITE OF CHAMPION LABORATORIES INC.
 JB1635'
 JB1635'TO REACH FROM THE WEST SIDE OF THE TOWN SQUARE IN WEST SALEM, GO WEST
 JB1635'ON CHURCH STREET
 JB1635'FOR 0.4 MILES TO THE JUNCTION OF WEST STREET.  TURN
 JB1635'RIGHT AND GO NORTH ON WEST STREET
 JB1635'FOR 0.25 MILES TO STATION ON THE LEFT.
 JB1635'
 JB1635'THE TANK IS 125 FEET HIGH, IS PAINTED SILVER, IS SUPPORTED BY 4 LEGS
 JB1635'AND HAS CHAMPION
 JB1635'LABORATORIES PAINTED ON THE SIDE.
 JB1635'
 JB1635'POINT INTERSECTED WAS TOP AND CENTER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1634 ***********************************************************************
 JB1634  DESIGNATION -  WEST SALEM MORAVIAN CH SPIRE
 JB1634  PID         -  JB1634
 JB1634  STATE/COUNTY-  IL/EDWARDS
 JB1634  COUNTRY     -  US
 JB1634  USGS QUAD   -  WEST SALEM (2018)
 JB1634
 JB1634                         *CURRENT SURVEY CONTROL
 JB1634  ______________________________________________________________________
 JB1634* NAD 83(1997) POSITION- 38 31 14.79589(N) 088 00 09.50023(W)   ADJUSTED
 JB1634  ______________________________________________________________________
 JB1634  GEOID HEIGHT    -        -31.128 (meters)                     GEOID18
 JB1634  LAPLACE CORR    -         -2.03  (seconds)                    DEFLEC18
 JB1634  HORZ ORDER      -  THIRD
 JB1634
 JB1634.The horizontal coordinates were established by classical geodetic methods
 JB1634.and adjusted by the National Geodetic Survey in October 1999.
 JB1634
 JB1634.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1634.GEOID18 height accuracy estimate available here.
 JB1634
 JB1634.Click photographs - Photos may exist for this station.
 JB1634
 JB1634.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1634
 JB1634. The following values were computed from the NAD 83(1997) position.
 JB1634
 JB1634;                    North         East     Units Scale Factor Converg.
 JB1634;SPC IL E     -   205,832.181   328,838.412   MT  0.99998524   +0 12 21.4
 JB1634;SPC IL E     -   675,301.08  1,078,864.02   sFT  0.99998524   +0 12 21.4
 JB1634;UTM  16      - 4,264,075.155   412,596.124   MT  0.99969408   -0 37 28.1
 JB1634
 JB1634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1259664075(NAD 83)
 JB1634
 JB1634                          SUPERSEDED SURVEY CONTROL
 JB1634
 JB1634  NAD 83(1997)-  38 31 14.79621(N)    088 00 09.49927(W) AD(       ) 3
 JB1634  NAD 83(1986)-  38 31 14.80702(N)    088 00 09.49848(W) AD(       ) 3
 JB1634  NAD 27      -  38 31 14.62737(N)    088 00 09.37376(W) AD(       ) 3
 JB1634
 JB1634.Superseded values are not recommended for survey control.
 JB1634
 JB1634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1634.See file dsdata.pdf to determine how the superseded data were derived.
 JB1634
 JB1634_MARKER: 90 = CHURCH SPIRE
 JB1634
 JB1634  HISTORY     - Date     Condition        Report By
 JB1634  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1634  HISTORY     - 1967     GOOD             CGS
 JB1634
 JB1634                          STATION DESCRIPTION
 JB1634
 JB1634'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1634'THE STATION IS THE CENTER OF THE TOP OF THE SPIRE LOCATED IN THE EAST
 JB1634'PART OF TOWN.  IT
 JB1634'IS A SILVER SPIRE ATOP THE SOUTH END OF A RED BRICK
 JB1634'CHURCH AND THE OVERALL HEIGHT IS
 JB1634'APPROXIMATELY 100 FEET.
 JB1634
 JB1634                          STATION RECOVERY (1967)
 JB1634
 JB1634'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1634'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  ORIGINAL
 JB1634'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1636 ***********************************************************************
 JB1636  DESIGNATION -  WEST SALEM MUNICIPAL TANK
 JB1636  PID         -  JB1636
 JB1636  STATE/COUNTY-  IL/EDWARDS
 JB1636  COUNTRY     -  US
 JB1636  USGS QUAD   -  WEST SALEM (2018)
 JB1636
 JB1636                         *CURRENT SURVEY CONTROL
 JB1636  ______________________________________________________________________
 JB1636* NAD 83(1997) POSITION- 38 31 15.19933(N) 088 00 17.42222(W)   ADJUSTED
 JB1636  ______________________________________________________________________
 JB1636  GEOID HEIGHT    -        -31.126 (meters)                     GEOID18
 JB1636  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 JB1636  HORZ ORDER      -  THIRD
 JB1636
 JB1636.The horizontal coordinates were established by classical geodetic methods
 JB1636.and adjusted by the National Geodetic Survey in October 1999.
 JB1636
 JB1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1636.GEOID18 height accuracy estimate available here.
 JB1636
 JB1636.Click photographs - Photos may exist for this station.
 JB1636
 JB1636.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1636
 JB1636. The following values were computed from the NAD 83(1997) position.
 JB1636
 JB1636;                    North         East     Units Scale Factor Converg.
 JB1636;SPC IL E     -   205,843.933   328,646.467   MT  0.99998510   +0 12 16.5
 JB1636;SPC IL E     -   675,339.64  1,078,234.28   sFT  0.99998510   +0 12 16.5
 JB1636;UTM  16      - 4,264,089.683   412,404.425   MT  0.99969449   -0 37 33.1
 JB1636
 JB1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1240464089(NAD 83)
 JB1636
 JB1636                          SUPERSEDED SURVEY CONTROL
 JB1636
 JB1636  NAD 83(1997)-  38 31 15.19966(N)    088 00 17.42127(W) AD(       ) 3
 JB1636  NAD 83(1986)-  38 31 15.21046(N)    088 00 17.42050(W) AD(       ) 3
 JB1636  NAD 27      -  38 31 15.03064(N)    088 00 17.29530(W) AD(       ) 3
 JB1636
 JB1636.Superseded values are not recommended for survey control.
 JB1636
 JB1636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1636.See file dsdata.pdf to determine how the superseded data were derived.
 JB1636
 JB1636_MARKER: 53 = ELEVATED TANK
 JB1636
 JB1636  HISTORY     - Date     Condition        Report By
 JB1636  HISTORY     - 1961     FIRST OBSERVED   CGS
 JB1636  HISTORY     - 1967     GOOD             CGS
 JB1636
 JB1636                          STATION DESCRIPTION
 JB1636
 JB1636'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1636'THE STATION IS THE CENTER OF THE TOP OF THE WATER TANK LOCATED NEAR
 JB1636'THE CENTER OF
 JB1636'TOWN.  IT IS A FOUR LEGGED STEEL STRUCTURE PAINTED
 JB1636'SILVER WITH THE LEGEND WEST
 JB1636'SALEM IN BLACK LETTERS ON THE EAST AND
 JB1636'WEST SIDES.  THE OVERALL HEIGHT IS
 JB1636'APPROXIMATELY 100 FEET.
 JB1636
 JB1636                          STATION RECOVERY (1967)
 JB1636
 JB1636'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JB1636'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  ORIGINAL
 JB1636'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0154 ***********************************************************************
 MG0154  DESIGNATION -  WESTERN
 MG0154  PID         -  MG0154
 MG0154  STATE/COUNTY-  IL/HENRY
 MG0154  COUNTRY     -  US
 MG0154  USGS QUAD   -  ANDOVER (2018)
 MG0154
 MG0154                         *CURRENT SURVEY CONTROL
 MG0154  ______________________________________________________________________
 MG0154* NAD 83(1997) POSITION- 41 21 55.81137(N) 090 20 19.42570(W)   ADJUSTED
 MG0154* NAVD 88 ORTHO HEIGHT -   235.994 (meters)      774.26  (feet) ADJUSTED
 MG0154  ______________________________________________________________________
 MG0154  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0154  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 MG0154  DYNAMIC HEIGHT  -        235.901 (meters)      773.95  (feet) COMP
 MG0154  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 MG0154
 MG0154  HORZ ORDER      -  SECOND
 MG0154  VERT ORDER      -  SECOND    CLASS 0
 MG0154
 MG0154.The horizontal coordinates were established by classical geodetic methods
 MG0154.and adjusted by the National Geodetic Survey in October 1999.
 MG0154
 MG0154.The orthometric height was determined by differential leveling and
 MG0154.adjusted by the NATIONAL GEODETIC SURVEY
 MG0154.in June 1991.
 MG0154
 MG0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0154.GEOID18 height accuracy estimate available here.
 MG0154
 MG0154.Click photographs - Photos may exist for this station.
 MG0154
 MG0154.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0154
 MG0154.The dynamic height is computed by dividing the NAVD 88
 MG0154.geopotential number by the normal gravity value computed on the
 MG0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0154.degrees latitude (g = 980.6199 gals.).
 MG0154
 MG0154.The modeled gravity was interpolated from observed gravity values.
 MG0154
 MG0154. The following values were computed from the NAD 83(1997) position.
 MG0154
 MG0154;                    North         East     Units Scale Factor Converg.
 MG0154;SPC IL W     -   521,629.269   685,604.584   MT  0.99994373   -0 06 49.4
 MG0154;SPC IL W     - 1,711,378.69  2,249,354.37   sFT  0.99994373   -0 06 49.4
 MG0154;UTM  15      - 4,582,750.195   722,586.237   MT  1.00020977   +1 45 34.0
 MG0154
 MG0154!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0154!SPC IL W     -   0.99996813  x   0.99994373  =   0.99991186
 MG0154!UTM  15      -   0.99996813  x   1.00020977  =   1.00017790
 MG0154
 MG0154:                Primary Azimuth Mark                     Grid Az
 MG0154:SPC IL W     -  WESTERN AZ MK                            357 07 04.2
 MG0154:UTM  15      -  WESTERN AZ MK                            355 14 40.8
 MG0154
 MG0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2258682750(NAD 83)
 MG0154
 MG0154|---------------------------------------------------------------------|
 MG0154| PID    Reference Object                     Distance      Geod. Az  |
 MG0154|                                                           dddmmss.s |
 MG0154| MG0153 WESTERN RM 1                         18.011 METERS 00041     |
 MG0154| MG0713 ORION TV STATION WHBF TOWER         APPROX. 5.4 KM 2185417.8 |
 MG0154| MG0711 ORION ST PAUL EVAN LUTH CHURCH      APPROX. 3.2 KM 2465347.7 |
 MG0154| MG0712 ORION MUNICIPAL TANK                APPROX. 3.9 KM 2495625.3 |
 MG0154| MG0155 WESTERN RM 2                         18.562 METERS 27015     |
 MG0154| MG0152 WESTERN AZ MK                                      3570014.8 |
 MG0154|---------------------------------------------------------------------|
 MG0154
 MG0154                          SUPERSEDED SURVEY CONTROL
 MG0154
 MG0154  NAD 83(1996)-  41 21 55.81136(N)    090 20 19.42569(W) AD(       ) 2
 MG0154  NAD 83(1986)-  41 21 55.81573(N)    090 20 19.43440(W) AD(       ) 2
 MG0154  NAD 27      -  41 21 55.69090(N)    090 20 18.98730(W) AD(       ) 2
 MG0154  NGVD 29 (??/??/92)  236.067  (m)          774.50   (f) ADJ UNCH    2 0
 MG0154  NGVD 29             236.07   (m)          774.5    (f) LEVELING    3  
 MG0154
 MG0154.Superseded values are not recommended for survey control.
 MG0154
 MG0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0154.See file dsdata.pdf to determine how the superseded data were derived.
 MG0154
 MG0154_MARKER: DS = TRIANGULATION STATION DISK
 MG0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0154_STAMPING: WESTERN 1959
 MG0154_MARK LOGO: CGS
 MG0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0154+STABILITY: SURFACE MOTION
 MG0154_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0154+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2007
 MG0154
 MG0154  HISTORY     - Date     Condition        Report By
 MG0154  HISTORY     - 1959     MONUMENTED       CGS
 MG0154  HISTORY     - 1959     GOOD             CGS
 MG0154  HISTORY     - 19960712 GOOD             USPSQD
 MG0154  HISTORY     - 20011027 GOOD             USPSQD
 MG0154  HISTORY     - 20040623 GOOD             USPSQD
 MG0154  HISTORY     - 20070523 GOOD             GEOCAC
 MG0154
 MG0154                          STATION DESCRIPTION
 MG0154
 MG0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0154'STATION IS LOCATED ABOUT 2-1/2 MILES WEST-NORTHWEST OF ORION
 MG0154'AND ON THE EAST SIDE OF A NORTH-SOUTH ROAD RIGHT-OF-WAY.
 MG0154'
 MG0154'TO REACH FROM THE MAIN INTERSECTION IN ORION, AT THE STATE
 MG0154'BANK OF ORION, GO EAST FOR 0.8 MILE TO T INTERSECTION, TURN
 MG0154'RIGHT AND GO SOUTH FOR 0.3 MILE TO ANOTHER T INTERSECTION,
 MG0154'TURN LEFT AND FOLLOW MAIN SURFACED ROAD SOUTHEAST AND EAST
 MG0154'FOR 1.6 MILES TO CROSSROADS, TURN LEFT AND GO NORTH FOR 1.35
 MG0154'MILES TO HOUSE AND STATION ON RIGHT AS DESCRIBED.
 MG0154'
 MG0154'STATION MARK, A STANDARD DISK STAMPED WESTERN 1959, IS SET
 MG0154'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 MG0154'THE MARK IS 33 FEET EAST OF APPROXIMATE CENTER LINE OF SURFACED
 MG0154'ROAD, 2.9 FEET NORTH-NORTHWEST OF WITNESS POST, 2.3 FEET
 MG0154'WEST OF FENCE LINE AND 2.6 FEET NORTH OF TELEPHONE POLE.
 MG0154'
 MG0154'REFERENCE MARK NUMBER 1, A STANDARD DISK, STAMPED WESTERN
 MG0154'NO. 1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 MG0154'PROJECTS 1 INCH.  THE MARK IS 33 FEET EAST OF APPROXIMATE
 MG0154'CENTER LINE OF SURFACED ROAD, 12.6 FEET SOUTH OF TELEPHONE
 MG0154'POLE, AND 1 FOOT WEST OF FENCE LINE.
 MG0154'
 MG0154'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED WESTERN
 MG0154'NO. 2 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 MG0154'PROJECTS 2 INCHES.  THE MARK IS 28 FEET WEST OF APPROXIMATE
 MG0154'CENTER LINE OF SURFACED ROAD, 12.4 FEET SOUTH OF POWER POLE AND
 MG0154'1.4 FEET EAST OF FENCE LINE.
 MG0154'
 MG0154'AZIMUTH MARK, A STANDARD DISK STAMPED WESTERN 1959, IS SET
 MG0154'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 MG0154'THE MARK IS 32 FEET WEST OF NORTH-SOUTH SURFACED ROAD, APPROXIMATE
 MG0154'CENTER, 12 FEET SOUTHEAST OF POWER POLE, 1.8 FEET SOUTH-SOUTHWEST
 MG0154'OF WITNESS POST AND 1.7 FEET EAST OF FENCE LINE.  TO REACH
 MG0154'AZIMUTH MARK FROM STATION GO NORTH ON SURFACED ROAD FOR
 MG0154'0.2 MILE TO MARK ON LEFT AS DESCRIBED.
 MG0154'
 MG0154'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0154
 MG0154                          STATION RECOVERY (1959)
 MG0154
 MG0154'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MG0154'5.2 MI SE FROM WARNER.
 MG0154'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0154'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.9 MILES EAST
 MG0154'ALONG AN OILED ROAD, THENCE 3.15 MILES SOUTH ALONG AN OILED ROAD,
 MG0154'33 FEET EAST OF THE CENTER LINE OF THE ROAD, 169 FEET NORTH OF
 MG0154'THE CENTER LINE OF DRIVEWAY EAST TO A FARM HOUSE, 11.4 FEET
 MG0154'SOUTH OF A T-FENCE CORNER, 2 FEET WEST OF A FENCE LINE, ABOUT
 MG0154'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MG0154'3 INCHES.
 MG0154
 MG0154                          STATION RECOVERY (1996)
 MG0154
 MG0154'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0154'RECOVERED IN GOOD CONDITION.
 MG0154
 MG0154                          STATION RECOVERY (2001)
 MG0154
 MG0154'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0154'RECOVERED IN GOOD CONDITION.
 MG0154
 MG0154                          STATION RECOVERY (2004)
 MG0154
 MG0154'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0154'RECOVERED IN GOOD CONDITION.
 MG0154
 MG0154                          STATION RECOVERY (2007)
 MG0154
 MG0154'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MG0154'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1430 ***********************************************************************
 NH1430  DESIGNATION -  WESTERN
 NH1430  PID         -  NH1430
 NH1430  STATE/COUNTY-  IL/WINNEBAGO
 NH1430  COUNTRY     -  US
 NH1430  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH1430
 NH1430                         *CURRENT SURVEY CONTROL
 NH1430  ______________________________________________________________________
 NH1430* NAD 83(1997) POSITION- 42 16 03.06727(N) 089 05 56.00423(W)   ADJUSTED
 NH1430* NAVD 88 ORTHO HEIGHT -   223.    (meters)      732.    (feet) SCALED
 NH1430  ______________________________________________________________________
 NH1430  GEOID HEIGHT    -        -33.384 (meters)                     GEOID18
 NH1430  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 NH1430  HORZ ORDER      -  SECOND
 NH1430
 NH1430.The horizontal coordinates were established by classical geodetic methods
 NH1430.and adjusted by the National Geodetic Survey in October 1999.
 NH1430
 NH1430.The orthometric height was scaled from a topographic map.
 NH1430
 NH1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1430.GEOID18 height accuracy estimate available here.
 NH1430
 NH1430.Click photographs - Photos may exist for this station.
 NH1430
 NH1430.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1430
 NH1430. The following values were computed from the NAD 83(1997) position.
 NH1430
 NH1430;                    North         East     Units Scale Factor Converg.
 NH1430;SPC IL W     -   622,347.827   788,089.913   MT  1.00003662   +0 43 05.6
 NH1430;SPC IL W     - 2,041,819.50  2,585,591.66   sFT  1.00003662   +0 43 05.6
 NH1430;UTM  16      - 4,681,612.190   326,901.123   MT  0.99996868   -1 24 43.4
 NH1430
 NH1430!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1430!SPC IL W     -   0.99997027  x   1.00003662  =   1.00000689
 NH1430!UTM  16      -   0.99997027  x   0.99996868  =   0.99993895
 NH1430
 NH1430:                Primary Azimuth Mark                     Grid Az
 NH1430:SPC IL W     -  PEACH                                    027 18 50.7
 NH1430:UTM  16      -  PEACH                                    029 26 39.7
 NH1430
 NH1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2690181612(NAD 83)
 NH1430
 NH1430|---------------------------------------------------------------------|
 NH1430| PID    Reference Object                     Distance      Geod. Az  |
 NH1430|                                                           dddmmss.s |
 NH1430| NH0878 PEACH                               APPROX. 0.8 KM 0280156.3 |
 NH1430|---------------------------------------------------------------------|
 NH1430
 NH1430                          SUPERSEDED SURVEY CONTROL
 NH1430
 NH1430  NAD 83(1996)-  42 16 03.06780(N)    089 05 56.00540(W) AD(       ) 2
 NH1430  NAD 83(1991)-  42 16 03.06744(N)    089 05 56.00516(W) AD(       ) 2
 NH1430  NAD 83(1986)-  42 16 03.06768(N)    089 05 56.00515(W) AD(       ) 2
 NH1430  NAD 27      -  42 16 03.00270(N)    089 05 55.62160(W) AD(       ) 2
 NH1430  USSD        -  42 16 03.11400(N)    089 05 55.40600(W) AD(       ) 3
 NH1430
 NH1430.Superseded values are not recommended for survey control.
 NH1430
 NH1430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1430.See file dsdata.pdf to determine how the superseded data were derived.
 NH1430
 NH1430_MARKER: N = NAIL
 NH1430_SETTING: 2 = IMBEDDED OR DRIVEN IN THE GROUND
 NH1430_SP_SET: WOODEN STAKE
 NH1430_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH1430
 NH1430  HISTORY     - Date     Condition        Report By
 NH1430  HISTORY     - 1920     MONUMENTED       CGS
 NH1430  HISTORY     - 1953     SEE DESCRIPTION  CGS
 NH1430  HISTORY     - 19970323 MARK NOT FOUND   USPSQD
 NH1430
 NH1430                          STATION DESCRIPTION
 NH1430
 NH1430'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (JSB)
 NH1430'STATION IS LOCATED AT ROCKFORD, ON THE EXTENSION OF SOUTH
 NH1430'CHURCH STREET, ON THE S SIDE OF THE CHICAGO AND NORTHWESTERN
 NH1430'RAILWAY MAIN WESTBOUND TRACK, 30 YARDS W OF THE RAILROAD
 NH1430'STATION, 60 YARDS S OF THE FREIGHT STATION, AND 1.38 METERS
 NH1430'(4.53 FEET) S OF THE S AND NEAREST RAIL OF THE MAIN WESTBOUND
 NH1430'TRACK.  THE STATION MARK IS A STAKE, WITH A NAIL HAVING A
 NH1430'CROSS FILED ON THE HEAD, IN ITS TOP.  THERE IS NO REFERENCE
 NH1430'MARK.
 NH1430
 NH1430                          STATION RECOVERY (1953)
 NH1430
 NH1430'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (JCM)
 NH1430'THIS STATION MARK WAS NOT RECOVERED, HOWEVER IT WAS RESET
 NH1430'USING ALL AVAILABLE REFERENCE MARKS.  THE STATION IS NOW MARKED
 NH1430'WITH A 2- BY 2-IN. OAK STAKE WITH SURVEY TACK.
 NH1430
 NH1430                          STATION RECOVERY (1997)
 NH1430
 NH1430'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1430'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0152 ***********************************************************************
 MG0152  DESIGNATION -  WESTERN AZ MK
 MG0152  PID         -  MG0152
 MG0152  STATE/COUNTY-  IL/HENRY
 MG0152  COUNTRY     -  US
 MG0152  USGS QUAD   -  ANDOVER (2018)
 MG0152
 MG0152                         *CURRENT SURVEY CONTROL
 MG0152  ______________________________________________________________________
 MG0152* NAD 83(1986) POSITION- 41 22 06.7    (N) 090 20 20.2    (W)   HD_HELD2
 MG0152* NAVD 88 ORTHO HEIGHT -   233.987 (meters)      767.67  (feet) ADJUSTED
 MG0152  ______________________________________________________________________
 MG0152  GEOID HEIGHT    -        -32.825 (meters)                     GEOID18
 MG0152  DYNAMIC HEIGHT  -        233.895 (meters)      767.37  (feet) COMP
 MG0152  MODELED GRAVITY -    980,222.5   (mgal)                       NAVD 88
 MG0152
 MG0152  VERT ORDER      -  SECOND    CLASS 0
 MG0152
 MG0152.The horizontal coordinates were established by autonomous hand held GPS
 MG0152.observations and have an estimated accuracy of +/- 10 meters.
 MG0152
 MG0152.The orthometric height was determined by differential leveling and
 MG0152.adjusted by the NATIONAL GEODETIC SURVEY
 MG0152.in June 1991.
 MG0152
 MG0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0152.GEOID18 height accuracy estimate available here.
 MG0152
 MG0152.Click photographs - Photos may exist for this station.
 MG0152
 MG0152.The dynamic height is computed by dividing the NAVD 88
 MG0152.geopotential number by the normal gravity value computed on the
 MG0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0152.degrees latitude (g = 980.6199 gals.).
 MG0152
 MG0152.The modeled gravity was interpolated from observed gravity values.
 MG0152
 MG0152;                    North         East    Units  Estimated Accuracy
 MG0152;SPC IL W     -   521,965.      685,587.      MT  (+/- 10 meters HH2 GPS)
 MG0152
 MG0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2255783085(NAD 83)
 MG0152
 MG0152                          SUPERSEDED SURVEY CONTROL
 MG0152
 MG0152  NGVD 29 (??/??/92)  234.061  (m)          767.92   (f) ADJ UNCH    2 0
 MG0152
 MG0152.Superseded values are not recommended for survey control.
 MG0152
 MG0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0152.See file dsdata.pdf to determine how the superseded data were derived.
 MG0152
 MG0152_MARKER: DZ = AZIMUTH MARK DISK
 MG0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0152_STAMPING: WESTERN 1959
 MG0152_MARK LOGO: CGS
 MG0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0152+STABILITY: SURFACE MOTION
 MG0152
 MG0152  HISTORY     - Date     Condition        Report By
 MG0152  HISTORY     - 1959     MONUMENTED       CGS
 MG0152  HISTORY     - 19960712 GOOD             USPSQD
 MG0152  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0152  HISTORY     - 20040623 GOOD             USPSQD
 MG0152  HISTORY     - 20070523 GOOD             GEOCAC
 MG0152
 MG0152                          STATION DESCRIPTION
 MG0152
 MG0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0152'5 MI SE FROM WARNER.
 MG0152'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0152'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.9 MILES EAST
 MG0152'ALONG AN OILED ROAD, THENCE 2.95 MILES SOUTH ALONG AN OILED ROAD,
 MG0152'AT THE JUNCTION OF A ROAD WEST, 31 FEET WEST OF THE CENTER LINE OF
 MG0152'THE ROAD, 31 FEET SOUTH OF THE CENTER LINE OF THE ROAD WEST,
 MG0152'1.5 FEET EAST OF FENCE LINE, 12.5 FEET SOUTHEAST OF A POWER POLE,
 MG0152'4.6 FEET SOUTHEAST OF A FENCE CORNER, 1.9 FEET SOUTHEAST OF A
 MG0152'METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 MG0152'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0152
 MG0152                          STATION RECOVERY (1996)
 MG0152
 MG0152'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0152'RECOVERED IN GOOD CONDITION.
 MG0152
 MG0152                          STATION RECOVERY (2001)
 MG0152
 MG0152'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0152'MARK NOT FOUND.
 MG0152
 MG0152                          STATION RECOVERY (2004)
 MG0152
 MG0152'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0152'RECOVERED IN GOOD CONDITION.
 MG0152
 MG0152                          STATION RECOVERY (2007)
 MG0152
 MG0152'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MG0152'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0153 ***********************************************************************
 MG0153  DESIGNATION -  WESTERN RM 1
 MG0153  PID         -  MG0153
 MG0153  STATE/COUNTY-  IL/HENRY
 MG0153  COUNTRY     -  US
 MG0153  USGS QUAD   -  ANDOVER (2018)
 MG0153
 MG0153                         *CURRENT SURVEY CONTROL
 MG0153  ______________________________________________________________________
 MG0153* NAD 83(1986) POSITION- 41 21 56.40   (N) 090 20 19.42   (W)   HD_HELD1
 MG0153* NAVD 88 ORTHO HEIGHT -   235.823 (meters)      773.70  (feet) ADJUSTED
 MG0153  ______________________________________________________________________
 MG0153  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0153  DYNAMIC HEIGHT  -        235.730 (meters)      773.39  (feet) COMP
 MG0153  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 MG0153
 MG0153  VERT ORDER      -  SECOND    CLASS 0
 MG0153
 MG0153.The horizontal coordinates were determined by differentially corrected
 MG0153.hand held GPS observations or other comparable positioning techniques
 MG0153.and have an estimated accuracy of +/- 3 meters.
 MG0153
 MG0153.The orthometric height was determined by differential leveling and
 MG0153.adjusted by the NATIONAL GEODETIC SURVEY
 MG0153.in June 1991.
 MG0153
 MG0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0153.GEOID18 height accuracy estimate available here.
 MG0153
 MG0153.Click photographs - Photos may exist for this station.
 MG0153
 MG0153.The dynamic height is computed by dividing the NAVD 88
 MG0153.geopotential number by the normal gravity value computed on the
 MG0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0153.degrees latitude (g = 980.6199 gals.).
 MG0153
 MG0153.The modeled gravity was interpolated from observed gravity values.
 MG0153
 MG0153;                    North         East    Units  Estimated Accuracy
 MG0153;SPC IL W     -   521,647.4     685,604.8     MT  (+/- 3 meters HH1 GPS) 
 MG0153
 MG0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2258582768(NAD 83)
 MG0153
 MG0153                          SUPERSEDED SURVEY CONTROL
 MG0153
 MG0153  NGVD 29 (??/??/92)  235.897  (m)          773.94   (f) ADJ UNCH    2 0
 MG0153
 MG0153.Superseded values are not recommended for survey control.
 MG0153
 MG0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0153.See file dsdata.pdf to determine how the superseded data were derived.
 MG0153
 MG0153_MARKER: DR = REFERENCE MARK DISK
 MG0153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0153_STAMPING: WESTERN NO 1 1959
 MG0153_MARK LOGO: CGS
 MG0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0153+STABILITY: SURFACE MOTION
 MG0153
 MG0153  HISTORY     - Date     Condition        Report By
 MG0153  HISTORY     - 1959     MONUMENTED       CGS
 MG0153  HISTORY     - 19960712 GOOD             USPSQD
 MG0153  HISTORY     - 20011027 MARK NOT FOUND   USPSQD
 MG0153  HISTORY     - 20070523 GOOD             GEOCAC
 MG0153
 MG0153                          STATION DESCRIPTION
 MG0153
 MG0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0153'5.2 MI SE FROM WARNER.
 MG0153'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0153'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.9 MILES EAST
 MG0153'ALONG AN OILED ROAD, THENCE 3.15 MILES SOUTH ALONG AN OILED ROAD,
 MG0153'35 FEET EAST OF THE CENTER LINE OF THE ROAD, 228 FEET NORTH
 MG0153'OF THE CENTER LINE OF THE DRIVEWAY EAST TO A FARM HOUSE, 47.8 FEET
 MG0153'NORTH OF A T-FENCE CORNER, 1.5 FEET WEST OF A FENCE LINE, 59.1 FEET
 MG0153'NORTH OF TRIANGULATION STATION WESTERN, 61.5 FEET NORTH OF A METAL
 MG0153'WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A
 MG0153'CONCRETE POST PROJECTING 2 INCHES.
 MG0153
 MG0153                          STATION RECOVERY (1996)
 MG0153
 MG0153'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0153'RECOVERED IN GOOD CONDITION.
 MG0153
 MG0153                          STATION RECOVERY (2001)
 MG0153
 MG0153'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0153'MARK NOT FOUND.
 MG0153
 MG0153                          STATION RECOVERY (2007)
 MG0153
 MG0153'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MG0153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0155 ***********************************************************************
 MG0155  DESIGNATION -  WESTERN RM 2
 MG0155  PID         -  MG0155
 MG0155  STATE/COUNTY-  IL/HENRY
 MG0155  COUNTRY     -  US
 MG0155  USGS QUAD   -  ANDOVER (2018)
 MG0155
 MG0155                         *CURRENT SURVEY CONTROL
 MG0155  ______________________________________________________________________
 MG0155* NAD 83(1986) POSITION- 41 21 55.81   (N) 090 20 20.22   (W)   HD_HELD1
 MG0155* NAVD 88 ORTHO HEIGHT -   236.017 (meters)      774.33  (feet) ADJUSTED
 MG0155  ______________________________________________________________________
 MG0155  GEOID HEIGHT    -        -32.824 (meters)                     GEOID18
 MG0155  DYNAMIC HEIGHT  -        235.924 (meters)      774.03  (feet) COMP
 MG0155  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 MG0155
 MG0155  VERT ORDER      -  SECOND    CLASS 0
 MG0155
 MG0155.The horizontal coordinates were determined by differentially corrected
 MG0155.hand held GPS observations or other comparable positioning techniques
 MG0155.and have an estimated accuracy of +/- 3 meters.
 MG0155
 MG0155.The orthometric height was determined by differential leveling and
 MG0155.adjusted by the NATIONAL GEODETIC SURVEY
 MG0155.in June 1991.
 MG0155
 MG0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0155.GEOID18 height accuracy estimate available here.
 MG0155
 MG0155.Click photographs - Photos may exist for this station.
 MG0155
 MG0155.The dynamic height is computed by dividing the NAVD 88
 MG0155.geopotential number by the normal gravity value computed on the
 MG0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0155.degrees latitude (g = 980.6199 gals.).
 MG0155
 MG0155.The modeled gravity was interpolated from observed gravity values.
 MG0155
 MG0155;                    North         East    Units  Estimated Accuracy
 MG0155;SPC IL W     -   521,629.3     685,586.1     MT  (+/- 3 meters HH1 GPS) 
 MG0155
 MG0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2256782749(NAD 83)
 MG0155
 MG0155                          SUPERSEDED SURVEY CONTROL
 MG0155
 MG0155  NGVD 29 (??/??/92)  236.090  (m)          774.57   (f) ADJ UNCH    2 0
 MG0155
 MG0155.Superseded values are not recommended for survey control.
 MG0155
 MG0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0155.See file dsdata.pdf to determine how the superseded data were derived.
 MG0155
 MG0155_MARKER: DR = REFERENCE MARK DISK
 MG0155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0155_STAMPING: WESTERN NO 2 1959
 MG0155_MARK LOGO: CGS
 MG0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0155+STABILITY: SURFACE MOTION
 MG0155
 MG0155  HISTORY     - Date     Condition        Report By
 MG0155  HISTORY     - 1959     MONUMENTED       CGS
 MG0155  HISTORY     - 19960712 GOOD             USPSQD
 MG0155  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0155  HISTORY     - 20070523 GOOD             GEOCAC
 MG0155
 MG0155                          STATION DESCRIPTION
 MG0155
 MG0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0155'5.2 MI SW FROM WARNER.
 MG0155'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0155'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.9 MILES EAST
 MG0155'ALONG AN OILED ROAD, THENCE 3.15 MILES SOUTH ALONG AN OILED ROAD,
 MG0155'28 FEET WEST OF THE CENTER LINE OF THE ROAD, 169 FEET NORTH OF
 MG0155'THE EXTENDED CENTER LINE OF THE DRIVEWAY EAST TO A FARM HOUSE,
 MG0155'64 FEET WEST OF A T-FENCE CORNER, 1 FOOT EAST OF FENCE LINE, 12
 MG0155'FEET SOUTH OF A POWER POLE, 61.0 FEET WEST OF TRIANGULATION STATION
 MG0155'WESTERN, 62.3 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 MG0155'BELOW THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST
 MG0155'PROJECTING 2 INCHES.
 MG0155
 MG0155                          STATION RECOVERY (1996)
 MG0155
 MG0155'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0155'RECOVERED IN GOOD CONDITION.
 MG0155
 MG0155                          STATION RECOVERY (2004)
 MG0155
 MG0155'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0155'MARK NOT FOUND.
 MG0155
 MG0155                          STATION RECOVERY (2007)
 MG0155
 MG0155'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MG0155'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1715 ***********************************************************************
 ME1715  DESIGNATION -  WESTERN SPRINGS
 ME1715  PID         -  ME1715
 ME1715  STATE/COUNTY-  IL/COOK
 ME1715  COUNTRY     -  US
 ME1715  USGS QUAD   -  HINSDALE (2018)
 ME1715
 ME1715                         *CURRENT SURVEY CONTROL
 ME1715  ______________________________________________________________________
 ME1715* NAD 83(1986) POSITION- 41 48 35.     (N) 087 54 03.     (W)   SCALED
 ME1715* NAVD 88 ORTHO HEIGHT -   205.180 (meters)      673.16  (feet) ADJUSTED
 ME1715  ______________________________________________________________________
 ME1715  GEOID HEIGHT    -        -33.357 (meters)                     GEOID18
 ME1715  DYNAMIC HEIGHT  -        205.109 (meters)      672.93  (feet) COMP
 ME1715  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 ME1715
 ME1715  VERT ORDER      -  FIRST     CLASS II
 ME1715
 ME1715.The horizontal coordinates were scaled from a map and have
 ME1715.an estimated accuracy of +/- 6 seconds.
 ME1715
 ME1715.The orthometric height was determined by differential leveling and
 ME1715.adjusted by the NATIONAL GEODETIC SURVEY
 ME1715.in June 1991.
 ME1715
 ME1715.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1715.GEOID18 height accuracy estimate available here.
 ME1715
 ME1715.Click photographs - Photos may exist for this station.
 ME1715
 ME1715.The dynamic height is computed by dividing the NAVD 88
 ME1715.geopotential number by the normal gravity value computed on the
 ME1715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1715.degrees latitude (g = 980.6199 gals.).
 ME1715
 ME1715.The modeled gravity was interpolated from observed gravity values.
 ME1715
 ME1715;                    North         East    Units  Estimated Accuracy
 ME1715;SPC IL E     -   571,060.      335,940.      MT  (+/- 180 meters Scaled)
 ME1715
 ME1715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM251290(NAD 83)
 ME1715
 ME1715                          SUPERSEDED SURVEY CONTROL
 ME1715
 ME1715  NGVD 29 (??/??/92)  205.268  (m)          673.45   (f) ADJ UNCH    1 2
 ME1715
 ME1715.Superseded values are not recommended for survey control.
 ME1715
 ME1715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1715.See file dsdata.pdf to determine how the superseded data were derived.
 ME1715
 ME1715_MARKER: Q = CHISELED SQUARE
 ME1715_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1715_SP_SET: FLAG POLE BASE
 ME1715_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1715
 ME1715  HISTORY     - Date     Condition        Report By
 ME1715  HISTORY     - UNK      MONUMENTED       IL9210
 ME1715  HISTORY     - 1947     GOOD             CGS
 ME1715  HISTORY     - 1971     GOOD             NGS
 ME1715  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1715  HISTORY     - 20070204 MARK NOT FOUND   GEOCAC
 ME1715
 ME1715                          STATION DESCRIPTION
 ME1715
 ME1715'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1715'AT WESTERN SPRINGS, AT THE INTERSECTION OF HILLGROVE AVENUE
 ME1715'AND WALNUT STREET, SET ON THE BASE OF THE FLAG POLE AT THE CITY WATER
 ME1715'TOWER, 105 FEET NORTH OF THE CENTER LINE OF WALNUT STREET, 75
 ME1715'FEET WEST OF THE CENTER LINE OF HILLGROVE AVENUE, A CHISELED
 ME1715'SQUARE ON THE TOP OF THE FLAG POLE BASE AND 2 INCHES EAST OF THE
 ME1715'FLAG POLE.
 ME1715
 ME1715                          STATION RECOVERY (1971)
 ME1715
 ME1715'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1715'RECOVERED IN GOOD CONDITION.
 ME1715
 ME1715                          STATION RECOVERY (1989)
 ME1715
 ME1715'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1715'MARK NOT FOUND.
 ME1715
 ME1715                          STATION RECOVERY (2007)
 ME1715
 ME1715'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1715'REFERENCES PER THE DESCRIPTION SEEM TO BE IN PLACE BUT MARK WAS NOT
 ME1715'LOCATED. (CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ3066 ***********************************************************************
 AJ3066  DESIGNATION -  WESTERN SPRINGS
 AJ3066  PID         -  AJ3066
 AJ3066  STATE/COUNTY-  IL/COOK
 AJ3066  COUNTRY     -  US
 AJ3066  USGS QUAD   -  HINSDALE (2018)
 AJ3066
 AJ3066                         *CURRENT SURVEY CONTROL
 AJ3066  ______________________________________________________________________
 AJ3066* NAD 83(2011) POSITION- 41 48 34.62698(N) 087 54 02.23280(W)   ADJUSTED
 AJ3066* NAD 83(2011) ELLIP HT-   171.587 (meters)        (06/27/12)   ADJUSTED
 AJ3066* NAD 83(2011) EPOCH   -  2010.00
 AJ3066* NAVD 88 ORTHO HEIGHT -   204.944 (meters)      672.39  (feet) ADJUSTED
 AJ3066  ______________________________________________________________________
 AJ3066  GEOID HEIGHT    -        -33.357 (meters)                     GEOID18
 AJ3066  NAD 83(2011) X  -    174,418.357 (meters)                     COMP
 AJ3066  NAD 83(2011) Y  - -4,758,054.325 (meters)                     COMP
 AJ3066  NAD 83(2011) Z  -  4,229,980.255 (meters)                     COMP
 AJ3066  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AJ3066  DYNAMIC HEIGHT  -        204.873 (meters)      672.15  (feet) COMP
 AJ3066  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 AJ3066
 AJ3066  VERT ORDER      -  SECOND    CLASS I
 AJ3066
 AJ3066  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ3066  Standards:
 AJ3066         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ3066            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ3066  -------------------------------------------------------------------
 AJ3066  NETWORK    1.30   1.45           0.59   0.44   0.74      0.23718078
 AJ3066  -------------------------------------------------------------------
 AJ3066  Click here for local accuracies and other accuracy information.
 AJ3066
 AJ3066.The horizontal coordinates were established by GPS observations
 AJ3066.and adjusted by the National Geodetic Survey in June 2012.
 AJ3066
 AJ3066.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ3066.been affixed to the stable North American tectonic plate. See 
 AJ3066.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ3066
 AJ3066.The horizontal coordinates are valid at the epoch date displayed above
 AJ3066.which is a decimal equivalence of Year/Month/Day.
 AJ3066
 AJ3066.The orthometric height was determined by differential leveling and
 AJ3066.adjusted by the NATIONAL GEODETIC SURVEY
 AJ3066.in May 2008.
 AJ3066
 AJ3066.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ3066.GEOID18 height accuracy estimate available here.
 AJ3066
 AJ3066.Click photographs - Photos may exist for this station.
 AJ3066
 AJ3066.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ3066
 AJ3066.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ3066
 AJ3066.The ellipsoidal height was determined by GPS observations
 AJ3066.and is referenced to NAD 83.
 AJ3066
 AJ3066.The dynamic height is computed by dividing the NAVD 88
 AJ3066.geopotential number by the normal gravity value computed on the
 AJ3066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ3066.degrees latitude (g = 980.6199 gals.).
 AJ3066
 AJ3066.The modeled gravity was interpolated from observed gravity values.
 AJ3066
 AJ3066. The following values were computed from the NAD 83(2011) position.
 AJ3066
 AJ3066;                    North         East     Units Scale Factor Converg.
 AJ3066;SPC IL E     -   571,047.720   335,956.413   MT  0.99999090   +0 17 18.5
 AJ3066;SPC IL E     - 1,873,512.39  1,102,217.00   sFT  0.99999090   +0 17 18.5
 AJ3066;UTM  16      - 4,629,030.732   425,190.515   MT  0.99966887   -0 36 01.6
 AJ3066
 AJ3066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ3066!SPC IL E     -   0.99997309  x   0.99999090  =   0.99996399
 AJ3066!UTM  16      -   0.99997309  x   0.99966887  =   0.99964197
 AJ3066
 AJ3066_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2519029030(NAD 83)
 AJ3066
 AJ3066                          SUPERSEDED SURVEY CONTROL
 AJ3066
 AJ3066  NAD 83(2007)-  41 48 34.62698(N)    087 54 02.23375(W) AD(2002.00) 0
 AJ3066  ELLIP H (02/10/07)  171.607  (m)                       GP(2002.00)    
 AJ3066  ELLIP H (02/03/05)  171.613  (m)                       GP(       ) 4 2
 AJ3066  NAD 83(1997)-  41 48 34.62701(N)    087 54 02.23365(W) AD(       ) 1
 AJ3066  ELLIP H (04/24/01)  171.617  (m)                       GP(       ) 4 1
 AJ3066  NAVD 88 (04/24/01)  205.0    (m)  GEOID99  model used  GPS OBS        
 AJ3066
 AJ3066.Superseded values are not recommended for survey control.
 AJ3066
 AJ3066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ3066.See file dsdata.pdf to determine how the superseded data were derived.
 AJ3066
 AJ3066_MARKER: F = FLANGE-ENCASED ROD
 AJ3066_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ3066+WITH SETTING: INFORMATION.
 AJ3066_STAMPING: WESTERN SPRINGS
 AJ3066_MARK LOGO: IL9210
 AJ3066_PROJECTION: RECESSED 5 CENTIMETERS
 AJ3066_MAGNETIC: I = MARKER IS A STEEL ROD
 AJ3066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ3066+STABILITY: SURFACE MOTION
 AJ3066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ3066+SATELLITE: SATELLITE OBSERVATIONS - November 11, 2007
 AJ3066_ROD/PIPE-DEPTH: 2.4 meters
 AJ3066_SLEEVE-DEPTH  : 0.9 meters
 AJ3066
 AJ3066  HISTORY     - Date     Condition        Report By
 AJ3066  HISTORY     - 20000719 MONUMENTED       SECI
 AJ3066  HISTORY     - 20070204 GOOD             GEOCAC
 AJ3066  HISTORY     - 20071111 GOOD             PATRIC
 AJ3066
 AJ3066                          STATION DESCRIPTION
 AJ3066
 AJ3066'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ3066'STATION IS LOCATED WITHIN THE CITY LIMITS OF WESTERN SPRINGS IN
 AJ3066'SECTION 6, T38N, R12E.  TO REACH FROM THE JUNCTION OF IL RT 12 (ALSO
 AJ3066'US RT 20 AND US RT 45) AND HILLGROVE AVE, PROCEED WEST ON
 AJ3066'HILLGROVE AVE 1.7 MI TO THE STATION LOCATED 69 FT NORTH OF
 AJ3066'THE CENTERLINE OF HILLGROVE AVE IN THE WESTERN SPRINGS
 AJ3066'HISTORICAL SOCIETY PARK.  STATION IS 95 FT SOUTHWEST
 AJ3066'OF THE WALNUT ST CENTERLINE AND 230 FT EAST OF GRAND AVE
 AJ3066'CENTERLINE.  STATION IS LOCATED SOUTHEAST OF THE BRICK TOWER, 45
 AJ3066'FT EAST OF THE WESTERN SPRINGS HISTORICAL SOCIETY SIGN, 44 FT
 AJ3066'NORTH OF THE BACK OF CURB OF HILLGROVE AVE, 14.5 FT SOUTHEAST OF
 AJ3066'FLAGPOLE, 40.4 FT WEST OF THE CONCRETE SIDEWALK, 27 FT SOUTHWEST
 AJ3066'OF PK NAIL IN  14 INCH DECIDUOUS TREE, 27 FT NORTH OF THE CONCRETE
 AJ3066'SIDEWALK, AND 25 FT EAST NORTHEAST OF SPRUCE TREE.  NOTE - ACCESS
 AJ3066'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.55 FT
 AJ3066'BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK NAILS
 AJ3066'WERE SET IN WOOD PHYSICAL TIES.
 AJ3066'(WB)
 AJ3066
 AJ3066                          STATION RECOVERY (2007)
 AJ3066
 AJ3066'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 AJ3066'FOUND SLEEVE AND CAP BUT COULD NOT OPEN COVER DUE TO ICE AND FROZEN
 AJ3066'SOIL AROUND THE RIM.
 AJ3066
 AJ3066                          STATION RECOVERY (2007)
 AJ3066
 AJ3066'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 AJ3066'THE STATION IS IN WESTERN SPRINGS, IL.
 AJ3066'
 AJ3066'THE STATION IS LOCATED IN WESTERN SPRINGS HISTORICAL SOCIETY PARK
 AJ3066'ALONG THE NORTH SIDE OF HILLGROVE AVENUE AT A T INTERSECTION WITH LAWN
 AJ3066'STREET.
 AJ3066'
 AJ3066'STATION IS 300 FT (91.4 M) NORTHEAST OF THE WESTERN SPRINGS TRAIN
 AJ3066'DEPOT, 76.2 FT (23.2 M) SOUTHEAST OF THE BRICK TOWER, 49.8 FT (15.2 M)
 AJ3066'EAST OF THE HISTORICAL SOCIETY SIGN, 26.3 FT (8.0 M) NORTH OF A
 AJ3066'CONCRETE SIDEWALK ALONG THE NORTH SIDE OF HILLGROVE AVENUE, AND 14.7
 AJ3066'FT (4.5 M) SOUTHEAST OF A FLAGPOLE.
 AJ3066'
 AJ3066'NOTE--ROD WAS DRIVEN TO REFUSAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1895 ***********************************************************************
 KA1895  DESIGNATION -  WESTFIELD
 KA1895  PID         -  KA1895
 KA1895  STATE/COUNTY-  IL/CLARK
 KA1895  COUNTRY     -  US
 KA1895  USGS QUAD   -  WESTFIELD EAST (2018)
 KA1895
 KA1895                         *CURRENT SURVEY CONTROL
 KA1895  ______________________________________________________________________
 KA1895* NAD 83(1997) POSITION- 39 27 18.11764(N) 087 59 50.14478(W)   ADJUSTED
 KA1895* NAVD 88 ORTHO HEIGHT -   235.    (meters)      771.    (feet) SCALED
 KA1895  ______________________________________________________________________
 KA1895  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 KA1895  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 KA1895  HORZ ORDER      -  SECOND
 KA1895
 KA1895.The horizontal coordinates were established by classical geodetic methods
 KA1895.and adjusted by the National Geodetic Survey in October 1999.
 KA1895
 KA1895.The orthometric height was scaled from a topographic map.
 KA1895
 KA1895.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1895.GEOID18 height accuracy estimate available here.
 KA1895
 KA1895.Click photographs - Photos may exist for this station.
 KA1895
 KA1895.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1895
 KA1895. The following values were computed from the NAD 83(1997) position.
 KA1895
 KA1895;                    North         East     Units Scale Factor Converg.
 KA1895;SPC IL E     -   309,548.336   328,924.534   MT  0.99998530   +0 12 48.8
 KA1895;SPC IL E     - 1,015,576.50  1,079,146.58   sFT  0.99998530   +0 12 48.8
 KA1895;UTM  16      - 4,367,748.555   414,200.291   MT  0.99969064   -0 38 01.6
 KA1895
 KA1895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1895!SPC IL E     -   0.99996818  x   0.99998530  =   0.99995348
 KA1895!UTM  16      -   0.99996818  x   0.99969064  =   0.99965883
 KA1895
 KA1895:                Primary Azimuth Mark                     Grid Az
 KA1895:SPC IL E     -  WESTFIELD AZ MK                          273 47 02.8
 KA1895:UTM  16      -  WESTFIELD AZ MK                          274 37 53.2
 KA1895
 KA1895_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1420067748(NAD 83)
 KA1895
 KA1895|---------------------------------------------------------------------|
 KA1895| PID    Reference Object                     Distance      Geod. Az  |
 KA1895|                                                           dddmmss.s |
 KA1895| KA1894 WESTFIELD MUNICIPAL TANK             28.795 METERS 11641     |
 KA1895| CM3961 WESTFIELD RM 1                       42.818 METERS 16249     |
 KA1895| CM3962 WESTFIELD RM 2                       39.258 METERS 26034     |
 KA1895| CM3960 WESTFIELD AZ MK                                    2735951.6 |
 KA1895|---------------------------------------------------------------------|
 KA1895
 KA1895                          SUPERSEDED SURVEY CONTROL
 KA1895
 KA1895  NAD 83(1997)-  39 27 18.11606(N)    087 59 50.14158(W) AD(       ) 2
 KA1895  NAD 83(1986)-  39 27 18.12685(N)    087 59 50.13961(W) AD(       ) 2
 KA1895  NAD 27      -  39 27 17.99730(N)    087 59 50.01300(W) AD(       ) 2
 KA1895
 KA1895.Superseded values are not recommended for survey control.
 KA1895
 KA1895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1895.See file dsdata.pdf to determine how the superseded data were derived.
 KA1895
 KA1895_MARKER: DS = TRIANGULATION STATION DISK
 KA1895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1895_STAMPING: WESTFIELD 1947
 KA1895_MARK LOGO: CGS
 KA1895_PROJECTION: FLUSH
 KA1895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1895+STABILITY: SURFACE MOTION
 KA1895
 KA1895  HISTORY     - Date     Condition        Report By
 KA1895  HISTORY     - 1947     MONUMENTED       CGS
 KA1895
 KA1895                          STATION DESCRIPTION
 KA1895
 KA1895'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1895'THE STATION IS LOCATED IN THE NORTHWEST CORNER OF THE WESTFIELD CITY
 KA1895'PARK, 94.47 FEET WEST-NORTHWEST OF THE WESTFIELD MUNICIPAL WATER
 KA1895'TANK, 103 FEET EAST OF THE APPROXIMATE CENTERLINE OF A GRAVELED
 KA1895'STREET, 48 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF A
 KA1895'GRAVELED STREET. THE MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 KA1895'STAMPED WESTFIELD 1947.
 KA1895'
 KA1895'REFERENCE MARK NO. 1 IS 140.48 FEET SOUTH OF THE STATION, 82 FEET
 KA1895'SOUTH-SOUTHWEST OF THE SOUTHWEST LEG OF THE WATER TANK, 30 FEET
 KA1895'WEST-SOUTHWEST OF THE WEST EDGE OF A CONCRETE MONUMENT, AND 2 FEET
 KA1895'SOUTH OF A CONCRETE WALK. THE MARK IS FLUSH WITH THE GROUND, AND
 KA1895'THE DISK IS STAMPED WESTFIELD NO 1 1947.
 KA1895'
 KA1895'REFERENCE MARK NO. 2 IS 128.80 FEET WEST OF THE STATION, 71 FEET
 KA1895'SOUTH OF THE APPROXIMATE CENTERLINE OF A GRAVELED STREET, 25
 KA1895'FEET WEST OF THE APPROXIMATE CENTERLINE OF A GRAVELED STREET, AND 3
 KA1895'FEET EAST OF A BRICK SIDE WALK. THE MARK IS FLUSH WITH THE
 KA1895'GROUND, AND THE DISK IS STAMPED WESTFIELD NO 2 1947.
 KA1895'
 KA1895'THE AZIMUTH MARK IS 0.2 MILE WEST OF THE STATION, 31 FEET EAST OF THE
 KA1895'APPROXIMATE CENTERLINE OF A GRAVELED ROAD, 28 FEET NORTH OF THE
 KA1895'APPROXIMATE CENTERLINE OF A GRAVELED ROAD, AND IN THE SOUTHWEST
 KA1895'CORNER OF A CEMETERY. THE MARK PROJECTS 2 INCHES AND THE DISK
 KA1895'IS STAMPED WESTFIELD 1947.
 KA1895'
 KA1895'TO REACH THE STATION FROM THE WESTFIELD POST OFFICE, GO SOUTH 1 BLOCK
 KA1895'TO THE NORTHEAST CORNER OF THE CITY PARK, HERE TURN RIGHT AND GO
 KA1895'1 BLOCK TO THE STATION ON THE LEFT.
 KA1895'
 KA1895'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.2 MILE TO
 KA1895'THE AZIMUTH MARK ON THE RIGHT.
 KA1895'
 KA1895'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1187 ***********************************************************************
 KB1187  DESIGNATION -  WESTFIELD AZ MK
 KB1187  PID         -  KB1187
 KB1187  STATE/COUNTY-  IL/COLES
 KB1187  COUNTRY     -  US
 KB1187  USGS QUAD   -  WESTFIELD WEST (2018)
 KB1187
 KB1187                         *CURRENT SURVEY CONTROL
 KB1187  ______________________________________________________________________
 KB1187* NAD 83(1997) POSITION- 39 26 58.79404(N) 088 02 42.09233(W)   ADJUSTED
 KB1187* NAVD 88 ORTHO HEIGHT -   231.5   (meters)      760.    (feet) VERTCON3
 KB1187  ______________________________________________________________________
 KB1187  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KB1187  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 KB1187  HORZ ORDER      -  SECOND
 KB1187
 KB1187.The horizontal coordinates were established by classical geodetic methods
 KB1187.and adjusted by the National Geodetic Survey in October 1999.
 KB1187
 KB1187.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1187.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1187
 KB1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1187.GEOID18 height accuracy estimate available here.
 KB1187
 KB1187.Click photographs - Photos may exist for this station.
 KB1187
 KB1187.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1187
 KB1187. The following values were computed from the NAD 83(1997) position.
 KB1187
 KB1187;                    North         East     Units Scale Factor Converg.
 KB1187;SPC IL E     -   308,938.175   324,815.607   MT  0.99998258   +0 10 59.5
 KB1187;SPC IL E     - 1,013,574.66  1,065,665.87   sFT  0.99998258   +0 10 59.5
 KB1187;UTM  16      - 4,367,199.380   410,083.980   MT  0.99969954   -0 39 50.6
 KB1187
 KB1187!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1187!SPC IL E     -   0.99996871  x   0.99998258  =   0.99995129
 KB1187!UTM  16      -   0.99996871  x   0.99969954  =   0.99966826
 KB1187
 KB1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1008367199(NAD 83)
 KB1187
 KB1187                          SUPERSEDED SURVEY CONTROL
 KB1187
 KB1187  NAD 83(1997)-  39 26 58.79206(N)    088 02 42.09096(W) AD(       ) 2
 KB1187  NAD 83(1986)-  39 26 58.80401(N)    088 02 42.08894(W) AD(       ) 2
 KB1187  NAD 27      -  39 26 58.67404(N)    088 02 41.96095(W) AD(       ) 2
 KB1187  NGVD 29 (07/19/86)  231.6    (m)          760.     (f) VERT ANG       
 KB1187
 KB1187.Superseded values are not recommended for survey control.
 KB1187
 KB1187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1187.See file dsdata.pdf to determine how the superseded data were derived.
 KB1187
 KB1187_MARKER: DZ = AZIMUTH MARK DISK
 KB1187_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB1187_SP_SET: CULVERT HEADWALL
 KB1187_STAMPING: WESTFIELD USLS 1879 1971
 KB1187_MARK LOGO: CGS
 KB1187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1187+STABILITY: SURFACE MOTION
 KB1187
 KB1187  HISTORY     - Date     Condition        Report By
 KB1187  HISTORY     - 1971     MONUMENTED       CGS
 KB1187  HISTORY     - 1980     GOOD             NGS
 KB1187
 KB1187                          STATION DESCRIPTION
 KB1187
 KB1187'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1187'THE STATION IS LOCATED ABOUT 12 KM (7-1/2 MI) SOUTHEAST OF
 KB1187'CHARLESTON, 4.3 KM (2-3/4 MI) WEST OF WESTFIELD, IN THE
 KB1187'SW1/4,S25,T12N,R12E OF HUTTON TOWNSHIP, AND ON HIGHWAY
 KB1187'RIGHT-OF-WAY.
 KB1187'
 KB1187'TO REACH THE STATION FROM THE POST OFFICE IN WESTFIELD, GO
 KB1187'EAST ON STATE STREET FOR 0.08 KM (0.05 MI) TO A CROSSROAD.
 KB1187'TURN RIGHT AND GO SOUTH ON WASHINGTON STREET FOR 0.4 KM
 KB1187'(0.25 MI) TO A CROSSORAD.  TURN RIGHT AND GO WEST ON WEST
 KB1187'SOUTH STREET FOR 1.6 KM (1.0 MI) TO THE COLES COUNTY LINE.
 KB1187'CONTINUE WEST FOR 2.7 KM (1.7 MI) TO A CROSSROAD AND THE
 KB1187'STATION IN THE NORTHEAST ANGLE OF THE INTERSECTION.
 KB1187'
 KB1187'THE STATION IS A STANDARD CGS AZIMUTH MARK DISK
 KB1187'STAMPED---WESTFIELD USLS 1879 1971---,
 KB1187'SET INTO A DRILL HOLE IN A CONCRETE HEADWALL.
 KB1187'IT IS LOCATED
 KB1187'6.8 METERS (22.3 FT) WEST FROM THE CENTER OF A PAVED ROAD AND
 KB1187'10.7 METERS (35.1 FT) EAST FROM THE CENTER OF A GRAVELED ROAD.
 KB1187'
 KB1187'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 1.3 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1894 ***********************************************************************
 KA1894  DESIGNATION -  WESTFIELD MUNICIPAL TANK
 KA1894  PID         -  KA1894
 KA1894  STATE/COUNTY-  IL/CLARK
 KA1894  COUNTRY     -  US
 KA1894  USGS QUAD   -  WESTFIELD EAST (2018)
 KA1894
 KA1894                         *CURRENT SURVEY CONTROL
 KA1894  ______________________________________________________________________
 KA1894* NAD 83(1997) POSITION- 39 27 17.69846(N) 087 59 49.06859(W)   ADJUSTED
 KA1894  ______________________________________________________________________
 KA1894  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 KA1894  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 KA1894  HORZ ORDER      -  THIRD
 KA1894
 KA1894.The horizontal coordinates were established by classical geodetic methods
 KA1894.and adjusted by the National Geodetic Survey in October 1999.
 KA1894
 KA1894.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1894.GEOID18 height accuracy estimate available here.
 KA1894
 KA1894.Click photographs - Photos may exist for this station.
 KA1894
 KA1894.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1894
 KA1894. The following values were computed from the NAD 83(1997) position.
 KA1894
 KA1894;                    North         East     Units Scale Factor Converg.
 KA1894;SPC IL E     -   309,535.505   328,950.311   MT  0.99998531   +0 12 49.5
 KA1894;SPC IL E     - 1,015,534.40  1,079,231.15   sFT  0.99998531   +0 12 49.5
 KA1894;UTM  16      - 4,367,735.348   414,225.868   MT  0.99969058   -0 38 00.9
 KA1894
 KA1894_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1422567735(NAD 83)
 KA1894
 KA1894                          SUPERSEDED SURVEY CONTROL
 KA1894
 KA1894  NAD 83(1997)-  39 27 17.69685(N)    087 59 49.06538(W) AD(       ) 3
 KA1894  NAD 83(1986)-  39 27 17.70804(N)    087 59 49.06320(W) AD(       ) 3
 KA1894  NAD 27      -  39 27 17.57800(N)    087 59 48.93700(W) AD(       ) 3
 KA1894
 KA1894.Superseded values are not recommended for survey control.
 KA1894
 KA1894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1894.See file dsdata.pdf to determine how the superseded data were derived.
 KA1894
 KA1894_MARKER: 53 = ELEVATED TANK
 KA1894
 KA1894  HISTORY     - Date     Condition        Report By
 KA1894  HISTORY     - 1947     FIRST OBSERVED   CGS
 KA1894  HISTORY     - 1980     GOOD             NGS
 KA1894
 KA1894                          STATION DESCRIPTION
 KA1894
 KA1894'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (FXP)
 KA1894'THIS IS A TRAVERSE STATION.
 KA1894'
 KA1894'THE STATION IS LOCATED NEAR THE SMALL SETTLEMENT OF WESTFIELD, 0.1
 KA1894'MILE SOUTH OF THE WESTFIELD POST OFFICE, AND NEAR THE NORTH
 KA1894'EDGE OF THE CITY PARK. THE WATER TANK IS A FOUR LEGGED STEEL
 KA1894'STRUCTURE THAT IS ABOUT 90 FEET HIGH. THE POINT INTERSECTED WAS
 KA1894'THE APEX OF THE ROOF.
 KA1894'
 KA1894'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION WESTFIELD.
 KA1894'IT IS 28.795 METERS 94.47 FEET EAST-SOUTHEAST OF THE STATION.
 KA1894
 KA1894                          STATION RECOVERY (1980)
 KA1894
 KA1894'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KA1894'THE STATION WAS RECOVERED.
 KA1894'
 KA1894'THE STATION, WESTFIELD MUNICIPAL WATER TANK, IS THE TOP CENTER OF
 KA1894'A 4-LEGGED, 125 FEET ELEVATED WATER TANK, SILVER WITH RED TOP
 KA1894'WITH BLACK LETTERING (WESTFIELD) AND IS OWNED BY THE CITY OF
 KA1894'WESTFIELD.
 KA1894'
 KA1894'THE STATION IS LOCATED IN THE CENTER OF WESTFIELD, SOUTHWEST OF
 KA1894'THE INTERSECTION OF SOUTH WASHINGTON AND WEST CHESTNUT STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1185 ***********************************************************************
 KB1185  DESIGNATION -  WESTFIELD RESET
 KB1185  PID         -  KB1185
 KB1185  STATE/COUNTY-  IL/COLES
 KB1185  COUNTRY     -  US
 KB1185  USGS QUAD   -  WESTFIELD WEST (2018)
 KB1185
 KB1185                         *CURRENT SURVEY CONTROL
 KB1185  ______________________________________________________________________
 KB1185* NAD 83(1997) POSITION- 39 27 15.78975(N) 088 02 41.27638(W)   ADJUSTED
 KB1185* NAVD 88 ORTHO HEIGHT -   235.2   (meters)      772.    (feet) VERTCON3
 KB1185  ______________________________________________________________________
 KB1185  GEOID HEIGHT    -        -32.089 (meters)                     GEOID18
 KB1185  LAPLACE CORR    -          0.11  (seconds)                    DEFLEC18
 KB1185  HORZ ORDER      -  FIRST
 KB1185
 KB1185.The horizontal coordinates were established by classical geodetic methods
 KB1185.and adjusted by the National Geodetic Survey in October 1999.
 KB1185
 KB1185.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1185.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1185
 KB1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1185.GEOID18 height accuracy estimate available here.
 KB1185
 KB1185.Click photographs - Photos may exist for this station.
 KB1185
 KB1185.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1185
 KB1185. The following values were computed from the NAD 83(1997) position.
 KB1185
 KB1185;                    North         East     Units Scale Factor Converg.
 KB1185;SPC IL E     -   309,462.374   324,833.439   MT  0.99998259   +0 11 00.1
 KB1185;SPC IL E     - 1,015,294.47  1,065,724.37   sFT  0.99998259   +0 11 00.1
 KB1185;UTM  16      - 4,367,723.110   410,109.554   MT  0.99969948   -0 39 50.3
 KB1185
 KB1185!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1185!SPC IL E     -   0.99996813  x   0.99998259  =   0.99995072
 KB1185!UTM  16      -   0.99996813  x   0.99969948  =   0.99966762
 KB1185
 KB1185:                Primary Azimuth Mark                     Grid Az
 KB1185:SPC IL E     -  WESTFIELD AZ MK                          181 56 53.7
 KB1185:UTM  16      -  WESTFIELD AZ MK                          182 47 44.1
 KB1185
 KB1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ1010967723(NAD 83)
 KB1185
 KB1185|---------------------------------------------------------------------|
 KB1185| PID    Reference Object                     Distance      Geod. Az  |
 KB1185|                                                           dddmmss.s |
 KB1185| KB1187 WESTFIELD AZ MK                     APPROX. 0.5 KM 1820753.8 |
 KB1185| CI8821 WESTFIELD RM 6                       38.128 METERS 24931     |
 KB1185| CI8819 WESTFIELD RM 4                       38.106 METERS 24932     |
 KB1185| KB1189 CHARLESTON CABLE TV MAST            APPROX. 8.5 KM 2860351.4 |
 KB1185| KB1154 CHARLESTON MUNICIPAL N TANK         APPROX.12.6 KM 2971327.5 |
 KB1185| CI8822 WESTFIELD RM 7                       31.446 METERS 31148     |
 KB1185| CI8820 WESTFIELD RM 5                       31.437 METERS 31150     |
 KB1185| KB1153 ASHMORE WABASH P L MICROWAVE        APPROX. 7.9 KM 3425046.3 |
 KB1185|---------------------------------------------------------------------|
 KB1185
 KB1185                          SUPERSEDED SURVEY CONTROL
 KB1185
 KB1185  NAD 83(1997)-  39 27 15.78777(N)    088 02 41.27501(W) AD(       ) 1
 KB1185  NAD 83(1986)-  39 27 15.79972(N)    088 02 41.27297(W) AD(       ) 1
 KB1185  NAD 27      -  39 27 15.67000(N)    088 02 41.14500(W) AD(       ) 1
 KB1185  USSD        -  39 27 15.78700(N)    088 02 40.99300(W) AD(       ) 3
 KB1185  NGVD 29 (07/19/86)  235.3    (m)          772.     (f) VERT ANG       
 KB1185
 KB1185.Superseded values are not recommended for survey control.
 KB1185
 KB1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1185.See file dsdata.pdf to determine how the superseded data were derived.
 KB1185
 KB1185_MARKER: DS = TRIANGULATION STATION DISK
 KB1185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1185_STAMPING: WESTFIELD USLS 1879 1971
 KB1185_MARK LOGO: CGS
 KB1185_PROJECTION: RECESSED 41 CENTIMETERS
 KB1185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1185+STABILITY: SURFACE MOTION
 KB1185
 KB1185  HISTORY     - Date     Condition        Report By
 KB1185  HISTORY     - 1879     MONUMENTED       USLS
 KB1185  HISTORY     - 1946     GOOD             CGS
 KB1185  HISTORY     - 1966     MARK NOT FOUND   MHAS
 KB1185  HISTORY     - 1971     SEE DESCRIPTION  NGS
 KB1185  HISTORY     - 1980     GOOD             NGS
 KB1185  HISTORY     - 20001229 MARK NOT FOUND   ZAMBRA
 KB1185
 KB1185                          STATION DESCRIPTION
 KB1185
 KB1185'DESCRIBED BY US LAKE SURVEY 1879
 KB1185'THIS STATION IS SITUATED NEAR THE SOUTHWEST CORNER OF THE NORTHWEST
 KB1185'QUARTER OF THE SOUTHWEST QUARTER OF SECTION 25, TOWNSHIP 12 NORTH,
 KB1185'RANGE 10 EAST, HUTTON TOWNSHIP, COLES COUNTY, ILLINOIS, ABOUT 2-1/2
 KB1185'MILES WEST OF WESTFIELD, A STATION ON A BRANCE OF THE INDIANAPOLIS AND
 KB1185'SAINT LOUIS RAILROAD. THE HEIGHT OF STATION USED WAS 90 FEET.
 KB1185'
 KB1185'THE GEODETIC POINT IS MARKED BY A STONE POST OF THE USUAL FORM, SET 3
 KB1185'FEET BELOW THE SURFACE OF THE GROUND, WITH A STONE POST SET DIRECTLY
 KB1185'OVER IT AS A SURFACE MARK. THREE STONE REFERENCE POSTS WERE SET IN THE
 KB1185'SECTION-LINE ROAD WEST OF THE STATION AS FOLLOWS- ONE ON THE WEST SIDE
 KB1185'OF THE ROAD, BEARING NORTH 21 DEG. 16 MIN WEST, DISTANT 92.9 METERS,
 KB1185'AND TWO ON THE EAST SIDE OF THE ROAD, ONE BEARING SOUTH 81 DEG 42 MIN
 KB1185'WEST, DISTANT 23.13 METERS, AND ONE BEARING SOUTH 13 DEG. 25 MIN WEST,
 KB1185'DISTANT 103.09 METERS FROM THE GEODETIC POINT. THE CORNER OF SECTIONS
 KB1185'25, 26, 35, AND 36, BEARS SOUTH 3 DEG. 25 MIN WEST, AND IS DISTANT
 KB1185'531.7 METERS FROM THE GEODETIC POINT. THE HEIGHT OF GROUND AT THE
 KB1185'STATION ABOVE MEAN LEVEL OF LAKE MICHIGAN IS 191.2 FEET.
 KB1185
 KB1185                          STATION RECOVERY (1946)
 KB1185
 KB1185'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (EBP)
 KB1185'STATION AND THREE REFERENCE POSTS WERE RECOVERED AS DESCRIBED. THE
 KB1185'MARKS ARE DRILL HOLES IN 8-INCH LIMESTONE POSTS.  THE STATION MARK IS
 KB1185'ABOUT 7 INCHES BELOW THE SURFACE, ABOUT 23 METERS E FROM THE E
 KB1185'RIGHT-OF-WAY FENCE OF A N-S ROAD, ABOUT 3-1/2 MILES W OF THE TOWN OF
 KB1185'WESTFIELD. IT IS IN AN OLD BRUSHED-OVER BARNYARD ON THE E SIDE OF THE
 KB1185'ROAD FROM THE WALTER LOVELL FARMHOUSE.
 KB1185'
 KB1185'ONE REFERENCE POST IS 78 PACES N OF THE LARGE MAPLE IN THE FRONT YARD
 KB1185'OF THE LOVELL HOME, IN THE FENCE LINE, BEARING N. 21 DEG. 16 MIN.  W.,
 KB1185'DISTANT 92.9 METERS. ONE IS ON THE E SIDE OF THE ROAD, IN THE FENCE
 KB1185'LINE, AND BEARS S. 81 DEG.  42 MIN. W., DISTANT 23.13 METERS.  THE
 KB1185'THIRD MARK IS ON THE E SIDE OF THE ROAD, 112 METERS S FROM THE LARGE
 KB1185'MAPLE TREE JUST W OF THE E FENCE LINE, AND BEARS S. 13 DEG.  25 MIN.
 KB1185'W., DISTANT 103.09 METERS.
 KB1185'
 KB1185'TO REACH THE STATION FROM WESTFIELD, GO W ON THE NEW HIGHWAY FOR 3.4
 KB1185'MILES TO A CROSS ROAD, TURN RIGHT AND GO N 0.35 MILE TO THE STATION ON
 KB1185'THE RIGHT.
 KB1185
 KB1185                          STATION RECOVERY (1966)
 KB1185
 KB1185'RECOVERY NOTE BY MARK HURD AERIAL SURVEYS 1966
 KB1185'STATION AND ALL MARKS ARE DESTROYED. TWO OF THE RM POSTS WERE FOUND.
 KB1185'THEY WERE BROKEN IN HALF AND THEIR ORIGINAL POSITIONS WERE
 KB1185'IMPOSSIBLE TO DETERMINE. RM 3 POST WAS IN, BUT DISTURBED. WE WERE
 KB1185'UNABLE TO LOCATE THE SURFACE STATION OR THE UNDERGROUND STATION IN
 KB1185'WHAT IS NOW A PLOWED FIELD.
 KB1185
 KB1185                          STATION RECOVERY (1971)
 KB1185
 KB1185'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 KB1185'THE UNDERGROUND STATION MARK WAS FOUND IN GOOD CONDITION. NONE OF THE
 KB1185'3 REFERENCE POSTS WERE FOUND AND ASSUMED TO HAVE BEEN DESTROYED BY
 KB1185'GRADING AS WAS THE SURFACE STATION MARK. SINCE THERE WAS WATER IN THE
 KB1185'STATION MARK HOLE THE DRILL HOLE IN THE STONE WAS HELD AND A NEW TOP
 KB1185'MARK WAS SET. THE GRANITE POST WITH THE DRILL HOLE WAS LEFT AS THE
 KB1185'UNDERGROUND MK.  REF.  MARKS 4, 5 AND A NEW AZIMUTH MARK WERE SET. A
 KB1185'NEW DESCRIPTION FOLLOWS-
 KB1185'
 KB1185'THE STATION IS LOCATED ON A SMALL RIDGE IN A CULTIVATED FIELD, IN THE
 KB1185'SW 1/4 OF SEC. 25, T-12-N, R-10-E, HUTTON TOWNSHIP, ON THE PROPERTY OF
 KB1185'MR. JOHN WINKLEBLACK, 118 FEET SOUTHEAST OF A METAL WATER PUMP WITH A
 KB1185'CONCRETE BASE, 103 FEET SOUTHEAST OF A METAL WITNESS POST, 93 FEET
 KB1185'EAST OF THE CENTERLINE OF A GRAVELED ROAD AND 126 FEET NORTHEAST OF A
 KB1185'METAL WITNESS POST. THE MONUMENT IS 16 INCHES BELOW THE SURFACE OF THE
 KB1185'GROUND AND THE DISK IS STAMPED WESTFIELD USLS 1879 1971. THE
 KB1185'UNDERGROUND STATION MARK IS A DRILL HOLE IN THE TOP OF AN 8 INCH
 KB1185'SQUARE GRANITE POST. THE SURFACE STATION MARK IS SET IN AN IRREGULAR
 KB1185'MASS OF CONCRETE.
 KB1185'
 KB1185'TO REACH THE STATION FROM THE WESTFIELD SCHOOL AND THE INTERSECTION OF
 KB1185'W SOUTH AND S DIVISION STREETS AT THE SOUTHWEST EDGE OF WESTFIELD, GO
 KB1185'WEST ON W SOUTH STREET, LINCOLN HERITAGE TRAIL, FOR 2.5 MILES TO A
 KB1185'CROSSROAD AND THE AZIMUTH MARK ON THE RIGHT. TURN RIGHT ON THE
 KB1185'GRAVELED ROAD AND GO NORTH FOR 0.3 MILE TO TOP OF GRADE AND THE
 KB1185'STATION ON THE RIGHT.
 KB1185'
 KB1185'REFERENCE MARK 4 IS 24 FEET WEST OF THE CENTERLINE OF THE ROAD, 13
 KB1185'FEET SOUTH OF A 12 INCH MAPLE TREE, 1 FOOT NORTH OF A METAL WITNESS
 KB1185'POST, 1 FOOT EAST OF A FENCE AND 6 FEET SOUTH OF A T-FENCE CORNER. THE
 KB1185'MONUMENT PROJECTS 5 INCHES AND THE DISK IS STAMPED WESTFIELD USLS 1879
 KB1185'NO 4 1971.
 KB1185'
 KB1185'REFERENCE MARK 5 IS 14 FEET SOUTHWEST OF THE PUMP, 1 FOOT NORTHEAST OF
 KB1185'A METAL WITNESS POST, 18 FEET EAST OF THE CENTERLINE OF THE ROAD AND
 KB1185'52 FEET NORTHEAST OF A 60 INCH MAPLE TREE. THE MONUMENT IS FLUSH AND
 KB1185'THE DISK IS STAMPED WESTFIELD USLS 1879 NO 5 1971.
 KB1185'
 KB1185'THE AZIMUTH MARK IS A STANDARD DISK STAMPED WESTFIELD USLS 1879 1971,
 KB1185'SET IN A DRILL HOLE IN THE TOP AND EAST END OF A 6 FOOT CONCRETE
 KB1185'HEADWALL ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD, 38 FEET EAST OF THE
 KB1185'CENTERLINE OF THE GRAVELED ROAD AND 22 FEET NORTH OF THE CENTERLINE OF
 KB1185'THE ROAD.
 KB1185'
 KB1185'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN - 2.5 MILES WEST OF
 KB1185'WESTFIELD.  HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 KB1185
 KB1185                          STATION RECOVERY (1980)
 KB1185
 KB1185'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (DCF)
 KB1185'THE STATION MARK, AZIMUTH MARK, REFERENCE MARKS 4 AND 5 WERE RECOVERED
 KB1185'IN GOOD CONDITION.  THE DIRECTIONS TO THE AZIMUTH MARK AND REFERENCE
 KB1185'MARK 4 CHECKED.  A DIFFERENCE OF 2 MINUTES AND 14 SECONDS IS NOTED IN
 KB1185'THE DIRECTION TO REFERENCE MARK 5.  A A DIFFERENCE OF 0.009 METER
 KB1185'LONGER DISTANCE TO REFERENCE MARK 5 AND A DIFFERENCE OF 0.027 METER
 KB1185'LONGER IN THE DISTANCE TO REFERENCE MARK 4 WAS NOTED.  AT THE REQUEST
 KB1185'OF THE PROPERTY OWNER TO LOWER THE REFERENCE MARKS, REFERENCE MARKS 4
 KB1185'AND 5 WERE DESTROYED AND REFERENCE MARKS 6 AND 7 WERE ESTABLISHED.  A
 KB1185'COMPLETE DESCRIPTION FOLLOWS.
 KB1185'
 KB1185'THE STATION IS LOCATED ABOUT 12 KM SOUTHEAST OF CHARLESTON, 4.4 KM
 KB1185'WEST OF WESTFIELD, IN THE SW1/4,S25,T12N,R10E, AND ON PROPERTY OF MR.
 KB1185'JOHN WINKLEBLACK, 935 6TH STREET, CHARLESTON, IL.  TELEPHONE
 KB1185'217-585-3133.
 KB1185'
 KB1185'TO REACH THE STATION FROM THE POST OFFICE IN WESTFIELD, GO EAST ON
 KB1185'STATE STREET FOR 0.08 KM (0.05 MI) TO A CROSSROAD.  TURN RIGHT AND GO
 KB1185'SOUTH ON WASHINGTON STREET FOR 0.4 KM (0.25 MI) TO A CROSSROAD.  TURN
 KB1185'RIGHT AND GO WEST ON WEST SOUTH STREET FOR 1.6 KM (1.0 MI) TO COLES
 KB1185'COUNTY LINE.  CONTINUE WEST FOR 2.74 KM (1.7 MI) TO A CROSSROAD AND
 KB1185'THE AZIMUTH MARK ON THE RIGHT.  TURN RIGHT AND GO NORTH ON A GRAVEL
 KB1185'ROAD FOR 0.5 KM (0.3 MI) TO THE STATION ON THE RIGHT IN A CULTIVATED
 KB1185'FIELD.
 KB1185'
 KB1185'THE STATION IS A STANDARD NGS DISK STAMPED
 KB1185'---WESTFIELD USLS 1879 197 ---, SET INTO THE TOP OF A ROUND CONCRETE
 KB1185'MONUMENT 30 CM IN DIAMETER RECESSED 43 CM BELOW THE GROUND.  IT IS
 KB1185'LOCATED 47.2 METERS (155 FT) EAST-SOUTHEAST FROM A POWERLINE POLE,
 KB1185'41.9 METERS (137.5 FT) EAST FROM POWERLINE POLE NUMBER P701 WITH A
 KB1185'TRANSFORMER, 31.2 METERS (102.5 FT) SOUTHEAST FROM THE CENTER OF A
 KB1185'WELL,I AND 28.0 METERS (92 FT) EAST FROM THE CENTER OF A GRAVEL ROAD.
 KB1185'
 KB1185'REFERENCE MARK NUMBER 06 IS A STANDARD NGS DISK STAMPED
 KB1185'---WESTFIELD USLS NO 6 1879 1980---, SET INTO THE TOP OF A ROUND
 KB1185'CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 40 CM BELOW THE GROUND.
 KB1185'IT IS LOCATED 17.6 METERS (57.7 FT) EAST FROM A POWERLINE POLE, 5.1
 KB1185'METERS (16.7 FT) EAST FROM THE CENTER OF THE GRAVEL ROAD AND 4.25
 KB1185'METERS (13.9 FT) SOUTHWEST FROM THE CENTER OF THE WELL.  MARK IS LEVEL
 KB1185'WITH STATION.
 KB1185'
 KB1185'REFERENCE MARK NUMBER 07 IS A STANDARD NGS DISK STAMPED
 KB1185'---WESTFIELD USLS NO 7 1879 1980---, SET INTO THE TOP OF A ROUND
 KB1185'CONCRETE MONUMENT 30 CM IN DIAMETER RECESSED 40 CM BELOW THE GROUND.
 KB1185'IT IS LOCATED 7.1 METERS (23.3 FT) WEST FROM THE CENTER OF THE GRAVEL
 KB1185'ROAD, 4.6 METERS (15.1 FT) EAST FROM POWERLINE POLE NUMBER P 701, 4.6
 KB1185'METERS (15.0 FT) NORTH FROM THE CENTER OF A FIELD ROAD, AND 0.3 METER
 KB1185'(1.0 FT) NORTH FROM A METAL WITNESS POST.  MARK IS LEVEL WITH STATION.
 KB1185'
 KB1185'AZIMUTH MARK NUMBER 01 IS A STANDARD USCGS DISK STAMPED
 KB1185'---WESTFIELD USLS 1879 1971---, CEMENTED IN A DRILLHOLE IN A CONCRETE
 KB1185'HEADWALL.  IT IS LOCATED 10.7 METERS (35.1 FT) EAST FROM THE CENTER OF
 KB1185'A GRAVEL ROAD AND 10.528 METERS (34.54 FT) NORTH FROM THE SOUTH EDGE
 KB1185'OF THE BUILDING AND 6.8 METERS (22.3 FT) NORTH FROM THE CENTER OF A
 KB1185'PAVED ROAD.
 KB1185'
 KB1185'HEIGHT OF LIGHT SHOWN ABOVE THE MARK WAS 35.4 METERS.
 KB1185
 KB1185                          STATION RECOVERY (2000)
 KB1185
 KB1185'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1185'STATION SEARCHED FOR NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1659 ***********************************************************************
 JB1659  DESIGNATION -  WET
 JB1659  PID         -  JB1659
 JB1659  STATE/COUNTY-  IL/JASPER
 JB1659  COUNTRY     -  US
 JB1659  USGS QUAD   -  SAILOR SPRINGS (2018)
 JB1659
 JB1659                         *CURRENT SURVEY CONTROL
 JB1659  ______________________________________________________________________
 JB1659* NAD 83(1997) POSITION- 38 51 44.51683(N) 088 15 55.32197(W)   ADJUSTED
 JB1659* NAVD 88 ORTHO HEIGHT -   154.    (meters)      505.    (feet) SCALED
 JB1659  ______________________________________________________________________
 JB1659  GEOID HEIGHT    -        -31.524 (meters)                     GEOID18
 JB1659  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 JB1659  HORZ ORDER      -  THIRD
 JB1659
 JB1659.The horizontal coordinates were established by classical geodetic methods
 JB1659.and adjusted by the National Geodetic Survey in October 1999.
 JB1659
 JB1659.The orthometric height was scaled from a topographic map.
 JB1659
 JB1659.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1659.GEOID18 height accuracy estimate available here.
 JB1659
 JB1659.Click photographs - Photos may exist for this station.
 JB1659
 JB1659.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1659
 JB1659. The following values were computed from the NAD 83(1997) position.
 JB1659
 JB1659;                    North         East     Units Scale Factor Converg.
 JB1659;SPC IL E     -   243,701.272   305,898.903   MT  0.99997543   +0 02 33.5
 JB1659;SPC IL E     -   799,543.26  1,003,603.32   sFT  0.99997543   +0 02 33.5
 JB1659;UTM  16      - 4,302,264.065   390,215.756   MT  0.99974841   -0 47 38.5
 JB1659
 JB1659!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1659!SPC IL E     -   0.99998080  x   0.99997543  =   0.99995623
 JB1659!UTM  16      -   0.99998080  x   0.99974841  =   0.99972921
 JB1659
 JB1659:                Primary Azimuth Mark                     Grid Az
 JB1659:SPC IL E     -  BIBLE                                    280 52 51.0
 JB1659:UTM  16      -  BIBLE                                    281 43 03.0
 JB1659
 JB1659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ9021502264(NAD 83)
 JB1659
 JB1659|---------------------------------------------------------------------|
 JB1659| PID    Reference Object                     Distance      Geod. Az  |
 JB1659|                                                           dddmmss.s |
 JB1659| CI4925 WET RM 1                             33.040 METERS 13105     |
 JB1659| CI4926 WET RM 2                             28.896 METERS 22743     |
 JB1659| JB1658 BIBLE                               APPROX. 9.3 KM 2805524.5 |
 JB1659| CI4924 WET AZ MK                                          2925214.2 |
 JB1659|---------------------------------------------------------------------|
 JB1659
 JB1659                          SUPERSEDED SURVEY CONTROL
 JB1659
 JB1659  NAD 83(1997)-  38 51 44.52399(N)    088 15 55.31680(W) AD(       ) 3
 JB1659  NAD 83(1986)-  38 51 44.52946(N)    088 15 55.31763(W) AD(       ) 3
 JB1659  NAD 27      -  38 51 44.36387(N)    088 15 55.16474(W) AD(       ) 3
 JB1659
 JB1659.Superseded values are not recommended for survey control.
 JB1659
 JB1659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1659.See file dsdata.pdf to determine how the superseded data were derived.
 JB1659
 JB1659_MARKER: DS = TRIANGULATION STATION DISK
 JB1659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1659_STAMPING: WET 1961
 JB1659_MARK LOGO: CGS
 JB1659_PROJECTION: FLUSH
 JB1659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1659+STABILITY: SURFACE MOTION
 JB1659
 JB1659  HISTORY     - Date     Condition        Report By
 JB1659  HISTORY     - 1961     MONUMENTED       CGS
 JB1659
 JB1659                          STATION DESCRIPTION
 JB1659
 JB1659'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 JB1659'THE STATION IS ABOUT 2 MILES NORTHWEST OF WAKEFIELD, ABOUT 9 MILES
 JB1659'NORTHEAST OF SAILOR SPRINGS, ON THE PROPERTY OF MR LEO KESSLER AND IS
 JB1659'IN THE SOUTHEAST 0.25 OF SECTION 13, T 5 N, R 8 E.  IT IS 136 FEET
 JB1659'SOUTHWEST OF THE SOUTHWEST CORNER OF A CHICKEN HOUSE, 51 FEET NORTH OF
 JB1659'THE CENTERLINE OF A DIRT ROAD, 34 FEET SOUTHEAST OF A 16 INCH MAPLE
 JB1659'TREE AND 13 FEET SOUTHEAST OF A WITNESS POST.  THE MONUMENT IS FLUSH
 JB1659'AND THE DISK IS STAMPED WET 1961.
 JB1659'
 JB1659'TO REACH FROM THE POST OFFICE IN WAKEFIELD, GO SOUTH ON A PAVED ROAD
 JB1659'FOR 0.45 MILE TO A CROSSROAD.  TURN RIGHT AND GO WEST ON A PAVED ROAD
 JB1659'FOR 1.5 MILES TO THE VILLAGE OF WENDELIN.  CONTINUE WEST ON A PAVED
 JB1659'ROAD FOR 0.2 MILE TO SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A
 JB1659'GRAVELED ROAD FOR 2.0 MILES TO A CROSSROAD.  TURN RIGHT AND GO EAST ON
 JB1659'A GRAVELED ROAD FOR 0.5 MILE TO A SIDE ROAD LEFT.  CONTINUE EAST ON A
 JB1659'GRAVELED ROAD FOR 0.15 MILE TO THE STATION ON THE LEFT.
 JB1659'
 JB1659'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO NORTH ON A GRAVELED ROAD
 JB1659'FOR 0.05 MILE TO THE MARK ON THE RIGHT.
 JB1659'
 JB1659'REFERENCE MARK 1 IS 60 FEET SOUTHWEST OF A TELEPHONE POLE, 15 FEET
 JB1659'SOUTH OF THE CENTERLINE OF THE DIRT ROAD AND 6 INCHES NORTH OF A WIRE
 JB1659'FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED WET NO
 JB1659'1 1961.
 JB1659'
 JB1659'REFERENCE MARK 2 IS 83 FEET SOUTHWEST OF THE WITNESS POST, 70 FEET
 JB1659'SOUTHWEST OF A TRIPLE TRUNK OAK TREE, 17 FEET SOUTH OF THE CENTERLINE
 JB1659'OF THE DIRT ROAD AND 6 INCHES NORTH OF THE WIRE FENCE.  THE MONUMENT
 JB1659'PROJECTS 6 INCHES AND THE DISK IS STAMPED WET NO 2 1961.
 JB1659'
 JB1659'TO AZIMUTH MARK IS 20 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD,
 JB1659'3 FEET WEST OF A POWER POLE, 1 FOOT SOUTH OF A WITNESS POST AND 6
 JB1659'INCHES WEST OF A WIRE FENCE.  THE MONUMENT PROJECTS 5 INCHES AND THE
 JB1659'DISK IS STAMPED WET 1961.
 JB1659'
 JB1659'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0953 ***********************************************************************
 HB0953  DESIGNATION -  WETAUG
 HB0953  PID         -  HB0953
 HB0953  STATE/COUNTY-  IL/PULASKI
 HB0953  COUNTRY     -  US
 HB0953  USGS QUAD   -  DONGOLA (2018)
 HB0953
 HB0953                         *CURRENT SURVEY CONTROL
 HB0953  ______________________________________________________________________
 HB0953* NAD 83(1997) POSITION- 37 19 54.19927(N) 089 09 00.30714(W)   ADJUSTED
 HB0953* NAVD 88 ORTHO HEIGHT -   132.242 (meters)      433.86  (feet) ADJUSTED
 HB0953  ______________________________________________________________________
 HB0953  GEOID HEIGHT    -        -28.420 (meters)                     GEOID18
 HB0953  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 HB0953  DYNAMIC HEIGHT  -        132.148 (meters)      433.56  (feet) COMP
 HB0953  MODELED GRAVITY -    979,917.6   (mgal)                       NAVD 88
 HB0953
 HB0953  HORZ ORDER      -  SECOND
 HB0953  VERT ORDER      -  SECOND    CLASS 0
 HB0953
 HB0953.The horizontal coordinates were established by classical geodetic methods
 HB0953.and adjusted by the National Geodetic Survey in October 1999.
 HB0953
 HB0953.The orthometric height was determined by differential leveling and
 HB0953.adjusted by the NATIONAL GEODETIC SURVEY
 HB0953.in June 1991.
 HB0953
 HB0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0953.GEOID18 height accuracy estimate available here.
 HB0953
 HB0953.Click photographs - Photos may exist for this station.
 HB0953
 HB0953.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0953
 HB0953.The dynamic height is computed by dividing the NAVD 88
 HB0953.geopotential number by the normal gravity value computed on the
 HB0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0953.degrees latitude (g = 980.6199 gals.).
 HB0953
 HB0953.The modeled gravity was interpolated from observed gravity values.
 HB0953
 HB0953. The following values were computed from the NAD 83(1997) position.
 HB0953
 HB0953;                    North         East     Units Scale Factor Converg.
 HB0953;SPC IL W     -    74,286.619   790,088.959   MT  1.00004112   +0 36 59.5
 HB0953;SPC IL W     -   243,722.02  2,592,150.19   sFT  1.00004112   +0 36 59.5
 HB0953;UTM  16      - 4,133,840.394   309,516.198   MT  1.00004697   -1 18 15.4
 HB0953
 HB0953!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0953!SPC IL W     -   0.99998371  x   1.00004112  =   1.00002483
 HB0953!UTM  16      -   0.99998371  x   1.00004697  =   1.00003068
 HB0953
 HB0953:                Primary Azimuth Mark                     Grid Az
 HB0953:SPC IL W     -  WETAUG AZ MK                             162 42 55.1
 HB0953:UTM  16      -  WETAUG AZ MK                             164 38 10.0
 HB0953
 HB0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0951633840(NAD 83)
 HB0953
 HB0953|---------------------------------------------------------------------|
 HB0953| PID    Reference Object                     Distance      Geod. Az  |
 HB0953|                                                           dddmmss.s |
 HB0953| CI4927 WETAUG AZ MK                                       1631954.6 |
 HB0953| HB0952 WETAUG RM 1                          23.943 METERS 16354     |
 HB0953| HB0951 WETAUG RM 2                          19.665 METERS 20744     |
 HB0953| HB1710 DONGOLA MUNICIPAL TANK              APPROX. 3.9 KM 3312651.7 |
 HB0953|---------------------------------------------------------------------|
 HB0953
 HB0953                          SUPERSEDED SURVEY CONTROL
 HB0953
 HB0953  NAD 83(1993)-  37 19 54.20443(N)    089 09 00.30789(W) AD(       ) 2
 HB0953  NAD 83(1986)-  37 19 54.20521(N)    089 09 00.30992(W) AD(       ) 2
 HB0953  NAD 27      -  37 19 54.02700(N)    089 09 00.02720(W) AD(       ) 2
 HB0953  NGVD 29             132.36   (m)          434.3    (f) LEVELING    3  
 HB0953  NGVD 29 (11/26/84)  132.211  (m)          433.76   (f) ADJUSTED    2 0
 HB0953
 HB0953.Superseded values are not recommended for survey control.
 HB0953
 HB0953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0953.See file dsdata.pdf to determine how the superseded data were derived.
 HB0953
 HB0953_MARKER: DE = TRAVERSE STATION DISK
 HB0953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0953_STAMPING: WETAUG 1960
 HB0953_MARK LOGO: CGS
 HB0953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0953+STABILITY: SURFACE MOTION
 HB0953
 HB0953  HISTORY     - Date     Condition        Report By
 HB0953  HISTORY     - 1960     MONUMENTED       CGS
 HB0953  HISTORY     - 1960     GOOD             CGS
 HB0953  HISTORY     - 20120620 MARK NOT FOUND   ILDT
 HB0953
 HB0953                          STATION DESCRIPTION
 HB0953
 HB0953'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0953'THE STATION IS LOCATED ABOUT 3.7 MILES NORTH-NORTHEAST OF ULLIN,
 HB0953'ABOUT 2.0 MILES SOUTH-SOUTHEAST OF DONGOLA, 1.0 MILE
 HB0953'EAST-NORTHEAST OF WETAUG AND 1.0 MILE EAST OF U.S. HIGHWAY 51.
 HB0953'
 HB0953'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 51 AND THE
 HB0953'MAIN STREET AT THE EAST EDGE OF WETAUG, GO EAST, NORTH AND
 HB0953'EASTERLY ON NARROW GRAVEL ROAD FOR 0.95 MILE TO CROSSROAD, CONTINUE
 HB0953'EASTERLY ON DIRT ROAD FOR 0.15 MILE TO THE STATION ON LEFT AS
 HB0953'DESCRIBED.
 HB0953'
 HB0953'THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH
 HB0953'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS
 HB0953'STAMPED WETAUG 1960. THE MARK IS 57 FEET NORTH OF CENTER OF DIRT
 HB0953'ROAD, 29 FEET WEST OF CENTER OF DRIVEWAY, 12 FEET EAST-SOUTHEAST
 HB0953'OF A SMALL TRIANGLE BLAZED TREE AND 3.5 FEET NORTHWEST OF WITNESS
 HB0953'POST.
 HB0953'
 HB0953'REFERENCE MARK 1 IS A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 HB0953'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS
 HB0953'STAMPED WETAUG NO 1 1960. THE MARK IS 75.7 FEET SOUTH-SOUTHEAST OF
 HB0953'WITNESS POST, 16 FEET SOUTH OF CENTER OF DIRT ROAD AND 10.5 FEET
 HB0953'WEST OF FIELD ENTRANCE.
 HB0953'
 HB0953'REFERENCE MARK 2 IS A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 HB0953'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND IS
 HB0953'STAMPED WETAUG NO 2 1960. THE MARK IS 63.7 FEET SOUTH-SOUTHWEST OF
 HB0953'WITNESS POST, 60 FEET WEST OF FIELD ENTRANCE AND 13 FEET SOUTH OF
 HB0953'CENTER OF DIRT ROAD.
 HB0953'
 HB0953'AZIMUTH MARK IS A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH
 HB0953'SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES AND IS STAMPED
 HB0953'WETAUG 1960. THE MARK IS 19.5 FEET NORTH OF CENTER OF TRACK ROAD AND
 HB0953'1.7 FEET WEST-NORTHWEST OF WITNESS POST.
 HB0953'
 HB0953'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON DIRT ROAD FOR
 HB0953'0.15 MILE TO CROSSROAD, TURN LEFT, GO SOUTH 0.5 MILE, TURN LEFT,
 HB0953'GO EAST 0.2 MILE TO FARM HOUSE ON RIGHT, CONTINUE EAST ON DIM ROAD
 HB0953'FOR 0.15 MILE TO THE MARK ON LEFT AS DESCRIBED.
 HB0953'
 HB0953'HEIGHT OF LIGHT ABOVE STATION MARK 22.05 METERS.
 HB0953
 HB0953                          STATION RECOVERY (1960)
 HB0953
 HB0953'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 HB0953'1.2 MI NE FROM WETAUG.
 HB0953'ABOUT 1.0 MILES EAST, NORTH AND NORTHEAST ALONG A GRAVEL ROAD
 HB0953'FROM ITS JUNCTION WITH U.S. HIGHWAY 51 IN WETAUG (THIS IS THE
 HB0953'ONLY ROAD CROSSING IN WETAUG), THENCE 0.2 MILE EAST ALONG A
 HB0953'NARROW DIRT ROAD, AT A DRIVE NORTH AND AT A CUT IN THE ROAD,
 HB0953'52.5 FEET NORTH OF THE CENTER LINE OF THE ROAD, 29.5 FEET WEST
 HB0953'OF THE CENTER LINE OF THE DRIVE, 195 FEET SOUTHEAST OF A CHIMNEY
 HB0953'WHICH IS ALL THAT REMAINS OF A FARM HOME, 3.5 FEET WEST OF A
 HB0953'METAL WITNESS POST, ABOUT 10 FEET ABOVE THE LEVEL OF THE ROAD
 HB0953'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0953
 HB0953                          STATION RECOVERY (2012)
 HB0953
 HB0953'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0953'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0952 ***********************************************************************
 HB0952  DESIGNATION -  WETAUG RM 1
 HB0952  PID         -  HB0952
 HB0952  STATE/COUNTY-  IL/PULASKI
 HB0952  COUNTRY     -  US
 HB0952  USGS QUAD   -  DONGOLA (2018)
 HB0952
 HB0952                         *CURRENT SURVEY CONTROL
 HB0952  ______________________________________________________________________
 HB0952* NAD 83(1986) POSITION- 37 19 53.45   (N) 089 09 00.04   (W)   HD_HELD1
 HB0952* NAVD 88 ORTHO HEIGHT -   130.898 (meters)      429.45  (feet) ADJUSTED
 HB0952  ______________________________________________________________________
 HB0952  GEOID HEIGHT    -        -28.420 (meters)                     GEOID18
 HB0952  DYNAMIC HEIGHT  -        130.805 (meters)      429.15  (feet) COMP
 HB0952  MODELED GRAVITY -    979,917.6   (mgal)                       NAVD 88
 HB0952
 HB0952  VERT ORDER      -  SECOND    CLASS 0
 HB0952
 HB0952.The horizontal coordinates were determined by differentially corrected
 HB0952.hand held GPS observations or other comparable positioning techniques
 HB0952.and have an estimated accuracy of +/- 3 meters.
 HB0952
 HB0952.The orthometric height was determined by differential leveling and
 HB0952.adjusted by the NATIONAL GEODETIC SURVEY
 HB0952.in June 1991.
 HB0952
 HB0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0952.GEOID18 height accuracy estimate available here.
 HB0952
 HB0952.Click photographs - Photos may exist for this station.
 HB0952
 HB0952.The dynamic height is computed by dividing the NAVD 88
 HB0952.geopotential number by the normal gravity value computed on the
 HB0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0952.degrees latitude (g = 980.6199 gals.).
 HB0952
 HB0952.The modeled gravity was interpolated from observed gravity values.
 HB0952
 HB0952;                    North         East    Units  Estimated Accuracy
 HB0952;SPC IL W     -    74,263.6     790,095.8     MT  (+/- 3 meters HH1 GPS) 
 HB0952
 HB0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0952233817(NAD 83)
 HB0952
 HB0952                          SUPERSEDED SURVEY CONTROL
 HB0952
 HB0952  NGVD 29 (11/26/84)  130.868  (m)          429.36   (f) ADJUSTED    2 0
 HB0952
 HB0952.Superseded values are not recommended for survey control.
 HB0952
 HB0952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0952.See file dsdata.pdf to determine how the superseded data were derived.
 HB0952
 HB0952_MARKER: DR = REFERENCE MARK DISK
 HB0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0952_STAMPING: WETAUG NO 1 1960
 HB0952_MARK LOGO: CGS
 HB0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0952+STABILITY: SURFACE MOTION
 HB0952
 HB0952  HISTORY     - Date     Condition        Report By
 HB0952  HISTORY     - 1960     MONUMENTED       CGS
 HB0952
 HB0952                          STATION DESCRIPTION
 HB0952
 HB0952'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0952'1.2 MI NE FROM WETAUG.
 HB0952'ABOUT 1.0 MILE EAST, NORTH AND NORTHEAST ALONG A GRAVEL ROAD
 HB0952'FROM ITS JUNCTION WITH U.S. HIGHWAY 51 IN WETAUG, (THIS IS THE
 HB0952'ONLY ROAD CROSSING IN WETAUG), THENCE 0.2 MILE EAST ALONG A
 HB0952'NARROW DIRT ROAD, AT A DRIVE NORTH AND AT A CUT IN THE ROAD, 16
 HB0952'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 12 FEET WEST OF THE
 HB0952'EXTENDED CENTER LINE OF THE DRIVE NORTH, 18 FEET SOUTHWEST OF THE
 HB0952'JUNCTION OF THE DRIVE NORTH, 78.5 FEET SOUTH-SOUTHEAST OF TRAVERSE
 HB0952'STATION WETAUG, 75.7 FEET SOUTH-SOUTHEAST OF A METAL WITNESS
 HB0952'POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 HB0952'OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0951 ***********************************************************************
 HB0951  DESIGNATION -  WETAUG RM 2
 HB0951  PID         -  HB0951
 HB0951  STATE/COUNTY-  IL/PULASKI
 HB0951  COUNTRY     -  US
 HB0951  USGS QUAD   -  DONGOLA (2018)
 HB0951
 HB0951                         *CURRENT SURVEY CONTROL
 HB0951  ______________________________________________________________________
 HB0951* NAD 83(1986) POSITION- 37 19 53.63   (N) 089 09 00.68   (W)   HD_HELD1
 HB0951* NAVD 88 ORTHO HEIGHT -   130.235 (meters)      427.28  (feet) ADJUSTED
 HB0951  ______________________________________________________________________
 HB0951  GEOID HEIGHT    -        -28.420 (meters)                     GEOID18
 HB0951  DYNAMIC HEIGHT  -        130.143 (meters)      426.98  (feet) COMP
 HB0951  MODELED GRAVITY -    979,917.6   (mgal)                       NAVD 88
 HB0951
 HB0951  VERT ORDER      -  SECOND    CLASS 0
 HB0951
 HB0951.The horizontal coordinates were determined by differentially corrected
 HB0951.hand held GPS observations or other comparable positioning techniques
 HB0951.and have an estimated accuracy of +/- 3 meters.
 HB0951
 HB0951.The orthometric height was determined by differential leveling and
 HB0951.adjusted by the NATIONAL GEODETIC SURVEY
 HB0951.in June 1991.
 HB0951
 HB0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0951.GEOID18 height accuracy estimate available here.
 HB0951
 HB0951.Click photographs - Photos may exist for this station.
 HB0951
 HB0951.The dynamic height is computed by dividing the NAVD 88
 HB0951.geopotential number by the normal gravity value computed on the
 HB0951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0951.degrees latitude (g = 980.6199 gals.).
 HB0951
 HB0951.The modeled gravity was interpolated from observed gravity values.
 HB0951
 HB0951;                    North         East    Units  Estimated Accuracy
 HB0951;SPC IL W     -    74,269.0     790,080.0     MT  (+/- 3 meters HH1 GPS) 
 HB0951
 HB0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0950633823(NAD 83)
 HB0951
 HB0951                          SUPERSEDED SURVEY CONTROL
 HB0951
 HB0951  NGVD 29 (11/26/84)  130.204  (m)          427.18   (f) ADJUSTED    2 0
 HB0951
 HB0951.Superseded values are not recommended for survey control.
 HB0951
 HB0951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0951.See file dsdata.pdf to determine how the superseded data were derived.
 HB0951
 HB0951_MARKER: DR = REFERENCE MARK DISK
 HB0951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0951_STAMPING: WETAUG NO 2 1960
 HB0951_MARK LOGO: CGS
 HB0951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0951+STABILITY: SURFACE MOTION
 HB0951
 HB0951  HISTORY     - Date     Condition        Report By
 HB0951  HISTORY     - 1960     MONUMENTED       CGS
 HB0951
 HB0951                          STATION DESCRIPTION
 HB0951
 HB0951'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 HB0951'1.2 MI NE FROM WETAUG.
 HB0951'ABOUT 1.0 MILE EAST, NORTH AND NORTHEAST ALONG A GRAVEL ROAD
 HB0951'FROM ITS JUNCTION WITH U.S. HIGHWAY 51 IN WETAUG (THIS IS THE
 HB0951'ONLY ROAD CROSSING IN WETAUG), THENCE 0.2 MILE EAST ALONG A
 HB0951'NARROW DIRT ROAD, AT A DRIVE NORTH AND AT A CUT IN THE ROAD, 12
 HB0951'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 60 FEET WEST OF THE
 HB0951'EXTENDED CENTER LINE OF THE DRIVE NORTH, 63 FEET WEST-SOUTHWEST
 HB0951'OF THE CENTER OF THE JUNCTION OF THE DRIVE NORTH, 64.5 FEET
 HB0951'SOUTH-SOUTHWEST OF TRAVERSE STATION WETAUG, 64.2 FEET
 HB0951'SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE
 HB0951'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0951'3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1393 ***********************************************************************
 DQ1393  DESIGNATION -  WF 001
 DQ1393  PID         -  DQ1393
 DQ1393  STATE/COUNTY-  IL/WHITE
 DQ1393  COUNTRY     -  US
 DQ1393  USGS QUAD   -  CARMI (2018)
 DQ1393
 DQ1393                         *CURRENT SURVEY CONTROL
 DQ1393  ______________________________________________________________________
 DQ1393* NAD 83(1986) POSITION- 38 04 58.8    (N) 088 11 21.3    (W)   HD_HELD2
 DQ1393* NAVD 88 ORTHO HEIGHT -   133.800 (meters)      438.98  (feet) ADJUSTED
 DQ1393  ______________________________________________________________________
 DQ1393  GEOID HEIGHT    -        -30.482 (meters)                     GEOID18
 DQ1393  DYNAMIC HEIGHT  -        133.711 (meters)      438.68  (feet) COMP
 DQ1393  MODELED GRAVITY -    979,958.3   (mgal)                       NAVD 88
 DQ1393
 DQ1393  VERT ORDER      -  SECOND    CLASS I
 DQ1393
 DQ1393.The horizontal coordinates were established by autonomous hand held GPS
 DQ1393.observations and have an estimated accuracy of +/- 10 meters.
 DQ1393
 DQ1393.The orthometric height was determined by differential leveling and
 DQ1393.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1393.in March 2016.
 DQ1393
 DQ1393.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1393.GEOID18 height accuracy estimate available here.
 DQ1393
 DQ1393.Click photographs - Photos may exist for this station.
 DQ1393
 DQ1393.The dynamic height is computed by dividing the NAVD 88
 DQ1393.geopotential number by the normal gravity value computed on the
 DQ1393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1393.degrees latitude (g = 980.6199 gals.).
 DQ1393
 DQ1393.The modeled gravity was interpolated from observed gravity values.
 DQ1393
 DQ1393;                    North         East    Units  Estimated Accuracy
 DQ1393;SPC IL E     -   157,197.      312,641.      MT  (+/- 10 meters HH2 GPS)
 DQ1393
 DQ1393_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9570315691(NAD 83)
 DQ1393
 DQ1393                          SUPERSEDED SURVEY CONTROL
 DQ1393
 DQ1393.No superseded survey control is available for this station.
 DQ1393
 DQ1393_MARKER: F = FLANGE-ENCASED ROD
 DQ1393_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DQ1393+WITH SETTING: INFORMATION.
 DQ1393_STAMPING: WF 001 2015
 DQ1393_MARK LOGO: UIL
 DQ1393_PROJECTION: FLUSH
 DQ1393_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1393_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1393+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2015
 DQ1393_ROD/PIPE-DEPTH: 2.1 meters
 DQ1393_SLEEVE-DEPTH  : 0.9 meters
 DQ1393
 DQ1393  HISTORY     - Date     Condition        Report By
 DQ1393  HISTORY     - 20151214 MONUMENTED       BCA
 DQ1393
 DQ1393                          STATION DESCRIPTION
 DQ1393
 DQ1393'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1393'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH OF CENTERVILLE,
 DQ1393'8.2 MI (13.2 KM) EAST OF ENFIELD AND 1.8 MI (2.9 KM) WEST-SOUTHWEST OF
 DQ1393'CARMI.
 DQ1393'
 DQ1393'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (OAK
 DQ1393'STREET) WITH COUNTY ROAD 1 (W MAIN STREET) LOCATED IN CARMI, IL, GO
 DQ1393'WEST ON STATE HIGHWAY 14 FOR 1.4 MI (2.3 KM) TO INDUSTRIAL AVENUE AND
 DQ1393'THE STATION ON THE LEFT.
 DQ1393'
 DQ1393'THE STATION IS LOCATED 48.2 FT (14.7 M) SOUTH OF THE CENTERLINE OF
 DQ1393'STATE HIGHWAY 14, 30.0 FT (9.1 M) EAST OF THE CENTERLINE OF INDUSTRIAL
 DQ1393'AVENUE, 13.0 FT (4.0 M) NORTHEAST OF A UTILITY POLE, 10.1 FT (3.1 M)
 DQ1393'NORTH OF A UTILITY POLE, 4.2 FT (1.3 M) SOUTHWEST OF THE SOUTH SIDE OF
 DQ1393'A WOODEN POST FOR A 'STOP' SIGN AND 4.0 FT (1.2 M) SOUTHEAST OF THE
 DQ1393'BACK OF CURD FOR INDUSTRIAL AVENUE.
 DQ1393'
 DQ1393'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1393'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1393'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1394 ***********************************************************************
 DQ1394  DESIGNATION -  WF 002
 DQ1394  PID         -  DQ1394
 DQ1394  STATE/COUNTY-  IL/WHITE
 DQ1394  COUNTRY     -  US
 DQ1394  USGS QUAD   -  CARMI (2018)
 DQ1394
 DQ1394                         *CURRENT SURVEY CONTROL
 DQ1394  ______________________________________________________________________
 DQ1394* NAD 83(1986) POSITION- 38 04 59.8    (N) 088 12 28.0    (W)   HD_HELD2
 DQ1394* NAVD 88 ORTHO HEIGHT -   125.496 (meters)      411.73  (feet) ADJUSTED
 DQ1394  ______________________________________________________________________
 DQ1394  GEOID HEIGHT    -        -30.462 (meters)                     GEOID18
 DQ1394  DYNAMIC HEIGHT  -        125.412 (meters)      411.46  (feet) COMP
 DQ1394  MODELED GRAVITY -    979,958.3   (mgal)                       NAVD 88
 DQ1394
 DQ1394  VERT ORDER      -  SECOND    CLASS I
 DQ1394
 DQ1394.The horizontal coordinates were established by autonomous hand held GPS
 DQ1394.observations and have an estimated accuracy of +/- 10 meters.
 DQ1394
 DQ1394.The orthometric height was determined by differential leveling and
 DQ1394.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1394.in March 2016.
 DQ1394
 DQ1394.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1394.GEOID18 height accuracy estimate available here.
 DQ1394
 DQ1394.Click photographs - Photos may exist for this station.
 DQ1394
 DQ1394.The dynamic height is computed by dividing the NAVD 88
 DQ1394.geopotential number by the normal gravity value computed on the
 DQ1394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1394.degrees latitude (g = 980.6199 gals.).
 DQ1394
 DQ1394.The modeled gravity was interpolated from observed gravity values.
 DQ1394
 DQ1394;                    North         East    Units  Estimated Accuracy
 DQ1394;SPC IL E     -   157,226.      311,015.      MT  (+/- 10 meters HH2 GPS)
 DQ1394
 DQ1394_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9407815743(NAD 83)
 DQ1394
 DQ1394                          SUPERSEDED SURVEY CONTROL
 DQ1394
 DQ1394.No superseded survey control is available for this station.
 DQ1394
 DQ1394_MARKER: F = FLANGE-ENCASED ROD
 DQ1394_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1394_STAMPING: WF 002 2015
 DQ1394_MARK LOGO: UIL
 DQ1394_PROJECTION: FLUSH
 DQ1394_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1394_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1394+STABILITY: POSITION/ELEVATION WELL
 DQ1394_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1394+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2015
 DQ1394_ROD/PIPE-DEPTH: 6.1 meters
 DQ1394_SLEEVE-DEPTH  : 0.9 meters
 DQ1394
 DQ1394  HISTORY     - Date     Condition        Report By
 DQ1394  HISTORY     - 20151214 MONUMENTED       BCA
 DQ1394
 DQ1394                          STATION DESCRIPTION
 DQ1394
 DQ1394'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1394'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH-SOUTHWEST OF
 DQ1394'CENTERVILLE, 7.2 MI (11.6 KM) EAST OF ENFIELD AND 2.7 MI (4.3 KM) WEST
 DQ1394'OF CARMI.
 DQ1394'
 DQ1394'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (OAK
 DQ1394'STREET) WITH COUNTY ROAD 1 (W MAIN STREET) LOCATED IN CARMI, IL, GO
 DQ1394'WEST ON STATE HIGHWAY 14 FOR 2.5 MI (4.0 KM) TO COUNTY ROAD 900E AND
 DQ1394'THE STATION ON THE RIGHT.
 DQ1394'
 DQ1394'THE STATION IS LOCATED 51.0 FT (15.5 M) NORTH OF THE CENTERLINE OF
 DQ1394'STATE HIGHWAY 14, 32.0 FT (9.8 M) WEST OF THE CENTERLINE OF COUNTY
 DQ1394'ROAD 900E, 45.6 FT (13.9 M) SOUTH-SOUTHWEST OF A RIGHT OF WAY MARKER,
 DQ1394'37.0 FT (11.3 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14,
 DQ1394'22.5 FT (6.9 M) SOUTH-SOUTHEAST OF A RIGHT OF WAY MARKER AND 22.4 FT
 DQ1394'(6.8 M) NORTHWEST OF A WOODEN POST FOR A 'STOP' SIGN.
 DQ1394'
 DQ1394'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1394'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1394'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1395 ***********************************************************************
 DQ1395  DESIGNATION -  WF 003
 DQ1395  PID         -  DQ1395
 DQ1395  STATE/COUNTY-  IL/WHITE
 DQ1395  COUNTRY     -  US
 DQ1395  USGS QUAD   -  CARMI (2018)
 DQ1395
 DQ1395                         *CURRENT SURVEY CONTROL
 DQ1395  ______________________________________________________________________
 DQ1395* NAD 83(1986) POSITION- 38 04 59.7    (N) 088 12 59.7    (W)   HD_HELD2
 DQ1395* NAVD 88 ORTHO HEIGHT -   136.527 (meters)      447.92  (feet) ADJUSTED
 DQ1395  ______________________________________________________________________
 DQ1395  GEOID HEIGHT    -        -30.452 (meters)                     GEOID18
 DQ1395  DYNAMIC HEIGHT  -        136.436 (meters)      447.62  (feet) COMP
 DQ1395  MODELED GRAVITY -    979,958.4   (mgal)                       NAVD 88
 DQ1395
 DQ1395  VERT ORDER      -  SECOND    CLASS I
 DQ1395
 DQ1395.The horizontal coordinates were established by autonomous hand held GPS
 DQ1395.observations and have an estimated accuracy of +/- 10 meters.
 DQ1395
 DQ1395.The orthometric height was determined by differential leveling and
 DQ1395.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1395.in March 2016.
 DQ1395
 DQ1395.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1395.GEOID18 height accuracy estimate available here.
 DQ1395
 DQ1395.Click photographs - Photos may exist for this station.
 DQ1395
 DQ1395.The dynamic height is computed by dividing the NAVD 88
 DQ1395.geopotential number by the normal gravity value computed on the
 DQ1395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1395.degrees latitude (g = 980.6199 gals.).
 DQ1395
 DQ1395.The modeled gravity was interpolated from observed gravity values.
 DQ1395
 DQ1395;                    North         East    Units  Estimated Accuracy
 DQ1395;SPC IL E     -   157,222.      310,243.      MT  (+/- 10 meters HH2 GPS)
 DQ1395
 DQ1395_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9330615750(NAD 83)
 DQ1395
 DQ1395                          SUPERSEDED SURVEY CONTROL
 DQ1395
 DQ1395.No superseded survey control is available for this station.
 DQ1395
 DQ1395_MARKER: F = FLANGE-ENCASED ROD
 DQ1395_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1395_STAMPING: WF 003 2015
 DQ1395_MARK LOGO: UIL
 DQ1395_PROJECTION: FLUSH
 DQ1395_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1395_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1395_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1395+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2015
 DQ1395_ROD/PIPE-DEPTH: 4.4 meters
 DQ1395_SLEEVE-DEPTH  : 0.9 meters
 DQ1395
 DQ1395  HISTORY     - Date     Condition        Report By
 DQ1395  HISTORY     - 20151214 MONUMENTED       BCA
 DQ1395
 DQ1395                          STATION DESCRIPTION
 DQ1395
 DQ1395'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1395'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF
 DQ1395'CENTERVILLE, 6.7 MI (10.8 KM) EAST OF ENFIELD AND 3.2 MI (5.1 KM) WEST
 DQ1395'OF CARMI.
 DQ1395'
 DQ1395'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (OAK
 DQ1395'STREET) WITH COUNTY ROAD 1 (W MAIN STREET) LOCATED IN CARMI, IL, GO
 DQ1395'WEST ON STATE HIGHWAY 14 FOR 2.9 MI (4.7 KM) TO COUNTY ROAD 850E AND
 DQ1395'THE STATION ON THE RIGHT.
 DQ1395'
 DQ1395'THE STATION IS LOCATED 46.6 FT (14.2 M) NORTH OF THE CENTERLINE OF
 DQ1395'STATE HIGHWAY 14, 27.5 FT (8.4 M) EAST OF THE CENTERLINE OF COUNTY
 DQ1395'ROAD 850E, 34.6 FT (10.5 M) SOUTHEAST OF THE SOUTHEAST SIDE OF A FIRE
 DQ1395'HYDRANT, 32.8 FT (10.0 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DQ1395'HIGHWAY 14 AND 28.1 FT (8.6 M) SOUTH OF A UTILITY POLE.
 DQ1395'
 DQ1395'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1395'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1395'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1396 ***********************************************************************
 DQ1396  DESIGNATION -  WF 004
 DQ1396  PID         -  DQ1396
 DQ1396  STATE/COUNTY-  IL/WHITE
 DQ1396  COUNTRY     -  US
 DQ1396  USGS QUAD   -  CARMI (2018)
 DQ1396
 DQ1396                         *CURRENT SURVEY CONTROL
 DQ1396  ______________________________________________________________________
 DQ1396* NAD 83(1986) POSITION- 38 04 59.9    (N) 088 13 33.4    (W)   HD_HELD2
 DQ1396* NAVD 88 ORTHO HEIGHT -   140.691 (meters)      461.58  (feet) ADJUSTED
 DQ1396  ______________________________________________________________________
 DQ1396  GEOID HEIGHT    -        -30.442 (meters)                     GEOID18
 DQ1396  DYNAMIC HEIGHT  -        140.597 (meters)      461.28  (feet) COMP
 DQ1396  MODELED GRAVITY -    979,958.4   (mgal)                       NAVD 88
 DQ1396
 DQ1396  VERT ORDER      -  SECOND    CLASS I
 DQ1396
 DQ1396.The horizontal coordinates were established by autonomous hand held GPS
 DQ1396.observations and have an estimated accuracy of +/- 10 meters.
 DQ1396
 DQ1396.The orthometric height was determined by differential leveling and
 DQ1396.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1396.in March 2016.
 DQ1396
 DQ1396.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1396.GEOID18 height accuracy estimate available here.
 DQ1396
 DQ1396.Click photographs - Photos may exist for this station.
 DQ1396
 DQ1396.The dynamic height is computed by dividing the NAVD 88
 DQ1396.geopotential number by the normal gravity value computed on the
 DQ1396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1396.degrees latitude (g = 980.6199 gals.).
 DQ1396
 DQ1396.The modeled gravity was interpolated from observed gravity values.
 DQ1396
 DQ1396;                    North         East    Units  Estimated Accuracy
 DQ1396;SPC IL E     -   157,227.      309,421.      MT  (+/- 10 meters HH2 GPS)
 DQ1396
 DQ1396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9248515767(NAD 83)
 DQ1396
 DQ1396                          SUPERSEDED SURVEY CONTROL
 DQ1396
 DQ1396.No superseded survey control is available for this station.
 DQ1396
 DQ1396_MARKER: F = FLANGE-ENCASED ROD
 DQ1396_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1396_STAMPING: WF 004 2015
 DQ1396_MARK LOGO: UIL
 DQ1396_PROJECTION: FLUSH
 DQ1396_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ1396+STABILITY: SURFACE MOTION
 DQ1396_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1396+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2015
 DQ1396_ROD/PIPE-DEPTH: 3.5 meters
 DQ1396_SLEEVE-DEPTH  : 0.9 meters
 DQ1396
 DQ1396  HISTORY     - Date     Condition        Report By
 DQ1396  HISTORY     - 20151215 MONUMENTED       BCA
 DQ1396
 DQ1396                          STATION DESCRIPTION
 DQ1396
 DQ1396'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1396'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH-SOUTHWEST OF
 DQ1396'CENTERVILLE, 6.2 MI (10.0 KM) EAST OF ENFIELD AND 3.7 MI (6.0 KM) WEST
 DQ1396'OF CARMI.
 DQ1396'
 DQ1396'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (OAK
 DQ1396'STREET) WITH COUNTY ROAD 1 (W MAIN STREET) LOCATED IN CARMI, IL, GO
 DQ1396'WEST ON STATE HIGHWAY 14 FOR 3.3 MI (5.3 KM) TO COUNTY ROAD 800E AND
 DQ1396'COUNTY ROAD 13 AND THE STATION ON THE RIGHT.
 DQ1396'
 DQ1396'THE STATION IS LOCATED 72.3 FT (22.0 M) NORTH OF THE CENTERLINE OF
 DQ1396'STATE HIGHWAY 14, 18.8 FT (5.7 M) EAST OF THE CENTERLINE OF COUNTY
 DQ1396'ROAD 800E AND COUNTY ROAD 13, 30.4 FT (9.3 M) NORTHWEST OF A UTILITY
 DQ1396'POLE, 16.0 FT (4.9 M) NORTH OF THE NORTH EDGE OF A FIBER OPTIC
 DQ1396'HANDHOLE, 13.5 FT (4.1 M) SOUTH OF A UTILITY POLE, 10.7 FT (3.3 M)
 DQ1396'SOUTH OF A RIGHT OF WAY MARKER AND 9.5 FT (2.9 M) EAST OF THE EDGE OF
 DQ1396'PAVEMENT OF COUNTY ROAD 800E AND COUNTY ROAD 13.
 DQ1396'
 DQ1396'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1396'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1396'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1397 ***********************************************************************
 DQ1397  DESIGNATION -  WF 005
 DQ1397  PID         -  DQ1397
 DQ1397  STATE/COUNTY-  IL/WHITE
 DQ1397  COUNTRY     -  US
 DQ1397  USGS QUAD   -  CARMI (2018)
 DQ1397
 DQ1397                         *CURRENT SURVEY CONTROL
 DQ1397  ______________________________________________________________________
 DQ1397* NAD 83(1986) POSITION- 38 04 59.9    (N) 088 14 40.6    (W)   HD_HELD2
 DQ1397* NAVD 88 ORTHO HEIGHT -   133.204 (meters)      437.02  (feet) ADJUSTED
 DQ1397  ______________________________________________________________________
 DQ1397  GEOID HEIGHT    -        -30.424 (meters)                     GEOID18
 DQ1397  DYNAMIC HEIGHT  -        133.115 (meters)      436.73  (feet) COMP
 DQ1397  MODELED GRAVITY -    979,958.5   (mgal)                       NAVD 88
 DQ1397
 DQ1397  VERT ORDER      -  SECOND    CLASS I
 DQ1397
 DQ1397.The horizontal coordinates were established by autonomous hand held GPS
 DQ1397.observations and have an estimated accuracy of +/- 10 meters.
 DQ1397
 DQ1397.The orthometric height was determined by differential leveling and
 DQ1397.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1397.in March 2016.
 DQ1397
 DQ1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1397.GEOID18 height accuracy estimate available here.
 DQ1397
 DQ1397.Click photographs - Photos may exist for this station.
 DQ1397
 DQ1397.The dynamic height is computed by dividing the NAVD 88
 DQ1397.geopotential number by the normal gravity value computed on the
 DQ1397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1397.degrees latitude (g = 980.6199 gals.).
 DQ1397
 DQ1397.The modeled gravity was interpolated from observed gravity values.
 DQ1397
 DQ1397;                    North         East    Units  Estimated Accuracy
 DQ1397;SPC IL E     -   157,225.      307,784.      MT  (+/- 10 meters HH2 GPS)
 DQ1397
 DQ1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9084815789(NAD 83)
 DQ1397
 DQ1397                          SUPERSEDED SURVEY CONTROL
 DQ1397
 DQ1397.No superseded survey control is available for this station.
 DQ1397
 DQ1397_MARKER: F = FLANGE-ENCASED ROD
 DQ1397_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1397_STAMPING: WF 005 2015
 DQ1397_MARK LOGO: UIL
 DQ1397_PROJECTION: FLUSH
 DQ1397_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1397_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1397+STABILITY: POSITION/ELEVATION WELL
 DQ1397_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1397+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2015
 DQ1397_ROD/PIPE-DEPTH: 9.1 meters
 DQ1397_SLEEVE-DEPTH  : 0.9 meters
 DQ1397
 DQ1397  HISTORY     - Date     Condition        Report By
 DQ1397  HISTORY     - 20151215 MONUMENTED       BCA
 DQ1397
 DQ1397                          STATION DESCRIPTION
 DQ1397
 DQ1397'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1397'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 DQ1397'NORRIS CITY, 5.2 MI (8.4 KM) EAST-SOUTHEAST OF ENFIELD AND 4.7 MI (7.6
 DQ1397'KM) WEST OF CARMI.
 DQ1397'
 DQ1397'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (OAK
 DQ1397'STREET) WITH COUNTY ROAD 1 (W MAIN STREET) LOCATED IN CARMI, IL, GO
 DQ1397'WEST ON STATE HIGHWAY 14 FOR 4.3 MI (6.9 KM) TO COUNTY ROAD 700E AND
 DQ1397'THE STATION ON THE RIGHT.
 DQ1397'
 DQ1397'THE STATION IS LOCATED 74.6 FT (22.7 M) NORTH OF THE CENTERLINE OF
 DQ1397'STATE HIGHWAY 14, 53.5 FT (16.3 M) WEST OF THE CENTERLINE OF COUNTY
 DQ1397'ROAD 700E, 61.0 FT (18.6 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DQ1397'HIGHWAY 14, 45.0 FT (13.7 M) WEST OF THE EDGE OF PAVEMENT OF COUNTY
 DQ1397'ROAD 700E, 34.0 FT (10.4 M) WEST-SOUTHWEST OF THE CENTER OF A 24 INCH
 DQ1397'(61 CM) DIAMETER MAPLE TREE AND 4.2 FT (1.3 M) EAST-SOUTHEAST OF A
 DQ1397'UTILITY POLE.
 DQ1397'
 DQ1397'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1397'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1397'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1398 ***********************************************************************
 DQ1398  DESIGNATION -  WF 006
 DQ1398  PID         -  DQ1398
 DQ1398  STATE/COUNTY-  IL/WHITE
 DQ1398  COUNTRY     -  US
 DQ1398  USGS QUAD   -  ENFIELD (2018)
 DQ1398
 DQ1398                         *CURRENT SURVEY CONTROL
 DQ1398  ______________________________________________________________________
 DQ1398* NAD 83(1986) POSITION- 38 04 59.2    (N) 088 15 49.8    (W)   HD_HELD2
 DQ1398* NAVD 88 ORTHO HEIGHT -   121.986 (meters)      400.22  (feet) ADJUSTED
 DQ1398  ______________________________________________________________________
 DQ1398  GEOID HEIGHT    -        -30.406 (meters)                     GEOID18
 DQ1398  DYNAMIC HEIGHT  -        121.904 (meters)      399.95  (feet) COMP
 DQ1398  MODELED GRAVITY -    979,958.8   (mgal)                       NAVD 88
 DQ1398
 DQ1398  VERT ORDER      -  SECOND    CLASS I
 DQ1398
 DQ1398.The horizontal coordinates were established by autonomous hand held GPS
 DQ1398.observations and have an estimated accuracy of +/- 10 meters.
 DQ1398
 DQ1398.The orthometric height was determined by differential leveling and
 DQ1398.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1398.in March 2016.
 DQ1398
 DQ1398.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1398.GEOID18 height accuracy estimate available here.
 DQ1398
 DQ1398.Click photographs - Photos may exist for this station.
 DQ1398
 DQ1398.The dynamic height is computed by dividing the NAVD 88
 DQ1398.geopotential number by the normal gravity value computed on the
 DQ1398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1398.degrees latitude (g = 980.6199 gals.).
 DQ1398
 DQ1398.The modeled gravity was interpolated from observed gravity values.
 DQ1398
 DQ1398;                    North         East    Units  Estimated Accuracy
 DQ1398;SPC IL E     -   157,202.      306,097.      MT  (+/- 10 meters HH2 GPS)
 DQ1398
 DQ1398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8916115790(NAD 83)
 DQ1398
 DQ1398                          SUPERSEDED SURVEY CONTROL
 DQ1398
 DQ1398.No superseded survey control is available for this station.
 DQ1398
 DQ1398_MARKER: F = FLANGE-ENCASED ROD
 DQ1398_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1398_STAMPING: WF 006 2015
 DQ1398_MARK LOGO: UIL
 DQ1398_PROJECTION: FLUSH
 DQ1398_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1398_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1398+STABILITY: POSITION/ELEVATION WELL
 DQ1398_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1398+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2015
 DQ1398_ROD/PIPE-DEPTH: 8.5 meters
 DQ1398_SLEEVE-DEPTH  : 0.9 meters
 DQ1398
 DQ1398  HISTORY     - Date     Condition        Report By
 DQ1398  HISTORY     - 20151215 MONUMENTED       BCA
 DQ1398
 DQ1398                          STATION DESCRIPTION
 DQ1398
 DQ1398'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1398'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH-NORTHEAST OF
 DQ1398'NORRIS CITY, 5.8 MI (9.3 KM) WEST OF CARMI AND 4.2 MI (6.8 KM)
 DQ1398'EAST-SOUTHEAST OF ENFIELD.
 DQ1398'
 DQ1398'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1398'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO EAST ON
 DQ1398'STATE HIGHWAY 14 FOR 4.0 MI (6.4 KM) TO COUNTY ROAD 600E AND THE
 DQ1398'STATION ON THE LEFT.
 DQ1398'
 DQ1398'THE STATION IS LOCATED 21.3 FT (6.5 M) NORTH OF THE CENTERLINE OF
 DQ1398'STATE HIGHWAY 14, 33.0 FT (10.1 M) EAST OF THE EXTENDED CENTERLINE OF
 DQ1398'COUNTY ROAD 600E, 60.7 FT (18.5 M) EAST OF THE SOUTHEAST CORNER OF A
 DQ1398'CONCRETE HEADWALL, 6.0 FT (1.8 M) NORTH OF THE EDGE OF PAVEMENT OF
 DQ1398'STATE HIGHWAY 14, 4.2 FT (1.3 M) NORTHEAST OF A METAL GUARDRAIL POST
 DQ1398'AND 3.1 FT (0.9 M) NORTHWEST OF A METAL GUARDRAIL POST.
 DQ1398'
 DQ1398'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1398'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1398'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1399 ***********************************************************************
 DQ1399  DESIGNATION -  WF 007
 DQ1399  PID         -  DQ1399
 DQ1399  STATE/COUNTY-  IL/WHITE
 DQ1399  COUNTRY     -  US
 DQ1399  USGS QUAD   -  ENFIELD (2018)
 DQ1399
 DQ1399                         *CURRENT SURVEY CONTROL
 DQ1399  ______________________________________________________________________
 DQ1399* NAD 83(1986) POSITION- 38 04 58.0    (N) 088 16 55.9    (W)   HD_HELD2
 DQ1399* NAVD 88 ORTHO HEIGHT -   121.816 (meters)      399.66  (feet) ADJUSTED
 DQ1399  ______________________________________________________________________
 DQ1399  GEOID HEIGHT    -        -30.386 (meters)                     GEOID18
 DQ1399  DYNAMIC HEIGHT  -        121.735 (meters)      399.39  (feet) COMP
 DQ1399  MODELED GRAVITY -    979,959.1   (mgal)                       NAVD 88
 DQ1399
 DQ1399  VERT ORDER      -  SECOND    CLASS I
 DQ1399
 DQ1399.The horizontal coordinates were established by autonomous hand held GPS
 DQ1399.observations and have an estimated accuracy of +/- 10 meters.
 DQ1399
 DQ1399.The orthometric height was determined by differential leveling and
 DQ1399.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1399.in March 2016.
 DQ1399
 DQ1399.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1399.GEOID18 height accuracy estimate available here.
 DQ1399
 DQ1399.Click photographs - Photos may exist for this station.
 DQ1399
 DQ1399.The dynamic height is computed by dividing the NAVD 88
 DQ1399.geopotential number by the normal gravity value computed on the
 DQ1399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1399.degrees latitude (g = 980.6199 gals.).
 DQ1399
 DQ1399.The modeled gravity was interpolated from observed gravity values.
 DQ1399
 DQ1399;                    North         East    Units  Estimated Accuracy
 DQ1399;SPC IL E     -   157,164.      304,486.      MT  (+/- 10 meters HH2 GPS)
 DQ1399
 DQ1399_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8755115775(NAD 83)
 DQ1399
 DQ1399                          SUPERSEDED SURVEY CONTROL
 DQ1399
 DQ1399.No superseded survey control is available for this station.
 DQ1399
 DQ1399_MARKER: F = FLANGE-ENCASED ROD
 DQ1399_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1399_STAMPING: WF 007 2015
 DQ1399_MARK LOGO: UIL
 DQ1399_PROJECTION: FLUSH
 DQ1399_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1399_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1399+STABILITY: POSITION/ELEVATION WELL
 DQ1399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1399+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2015
 DQ1399_ROD/PIPE-DEPTH: 9.7 meters
 DQ1399_SLEEVE-DEPTH  : 0.9 meters
 DQ1399
 DQ1399  HISTORY     - Date     Condition        Report By
 DQ1399  HISTORY     - 20151215 MONUMENTED       BCA
 DQ1399
 DQ1399                          STATION DESCRIPTION
 DQ1399
 DQ1399'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1399'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHEAST OF
 DQ1399'NORRIS CITY, 6.8 MI (10.9 KM) WEST OF CARMI AND 3.2 MI (5.1 KM)
 DQ1399'EAST-SOUTHEAST OF ENFIELD.
 DQ1399'
 DQ1399'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1399'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO EAST ON
 DQ1399'STATE HIGHWAY 14 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 500E AND THE
 DQ1399'STATION ON THE LEFT.
 DQ1399'
 DQ1399'THE STATION IS LOCATED 33.1 FT (10.1 M) NORTH OF THE CENTERLINE STATE
 DQ1399'HIGHWAY 14, 97.0 FT (29.6 M) EAST OF THE CENTERLINE OF THE COUNTY ROAD
 DQ1399'500E (NORTH), 31.0 FT (9.4 M) EAST OF THE NORTHEAST CORNER OF A
 DQ1399'CONCRETE HEADWALL, 27.3 FT (8.3 M) SOUTH OF A UTILITY POLE AND 19.5 FT
 DQ1399'(5.9 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1399'
 DQ1399'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1399'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1399'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1400 ***********************************************************************
 DQ1400  DESIGNATION -  WF 008
 DQ1400  PID         -  DQ1400
 DQ1400  STATE/COUNTY-  IL/WHITE
 DQ1400  COUNTRY     -  US
 DQ1400  USGS QUAD   -  ENFIELD (2018)
 DQ1400
 DQ1400                         *CURRENT SURVEY CONTROL
 DQ1400  ______________________________________________________________________
 DQ1400* NAD 83(1986) POSITION- 38 04 57.0    (N) 088 18 01.4    (W)   HD_HELD2
 DQ1400* NAVD 88 ORTHO HEIGHT -   123.694 (meters)      405.82  (feet) ADJUSTED
 DQ1400  ______________________________________________________________________
 DQ1400  GEOID HEIGHT    -        -30.365 (meters)                     GEOID18
 DQ1400  DYNAMIC HEIGHT  -        123.611 (meters)      405.55  (feet) COMP
 DQ1400  MODELED GRAVITY -    979,959.5   (mgal)                       NAVD 88
 DQ1400
 DQ1400  VERT ORDER      -  SECOND    CLASS I
 DQ1400
 DQ1400.The horizontal coordinates were established by autonomous hand held GPS
 DQ1400.observations and have an estimated accuracy of +/- 10 meters.
 DQ1400
 DQ1400.The orthometric height was determined by differential leveling and
 DQ1400.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1400.in March 2016.
 DQ1400
 DQ1400.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1400.GEOID18 height accuracy estimate available here.
 DQ1400
 DQ1400.Click photographs - Photos may exist for this station.
 DQ1400
 DQ1400.The dynamic height is computed by dividing the NAVD 88
 DQ1400.geopotential number by the normal gravity value computed on the
 DQ1400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1400.degrees latitude (g = 980.6199 gals.).
 DQ1400
 DQ1400.The modeled gravity was interpolated from observed gravity values.
 DQ1400
 DQ1400;                    North         East    Units  Estimated Accuracy
 DQ1400;SPC IL E     -   157,132.      302,890.      MT  (+/- 10 meters HH2 GPS)
 DQ1400
 DQ1400_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8595415766(NAD 83)
 DQ1400
 DQ1400                          SUPERSEDED SURVEY CONTROL
 DQ1400
 DQ1400.No superseded survey control is available for this station.
 DQ1400
 DQ1400_MARKER: F = FLANGE-ENCASED ROD
 DQ1400_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1400_STAMPING: WF 008 2015
 DQ1400_MARK LOGO: UIL
 DQ1400_PROJECTION: FLUSH
 DQ1400_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1400_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1400+STABILITY: POSITION/ELEVATION WELL
 DQ1400_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1400+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2015
 DQ1400_ROD/PIPE-DEPTH: 12.2 meters
 DQ1400_SLEEVE-DEPTH  : 0.9 meters
 DQ1400
 DQ1400  HISTORY     - Date     Condition        Report By
 DQ1400  HISTORY     - 20151215 MONUMENTED       BCA
 DQ1400
 DQ1400                          STATION DESCRIPTION
 DQ1400
 DQ1400'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1400'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF
 DQ1400'SPRINGERTON, 7.2 MI (11.6 KM) NORTH-NORTHEAST OF NORRIS CITY AND 2.3
 DQ1400'MI (3.7 KM) EAST-SOUTHEAST OF ENFIELD.
 DQ1400'
 DQ1400'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1400'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO EAST ON
 DQ1400'STATE HIGHWAY 14 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 400E AND THE
 DQ1400'STATION ON THE RIGHT.
 DQ1400'
 DQ1400'THE STATION IS LOCATED 37.6 FT (11.5 M) SOUTH OF THE CENTERLINE OF
 DQ1400'STATE HIGHWAY 14, 19.3 FT (5.9 M) EAST OF THE CENTERLINE OF COUNTY
 DQ1400'ROAD 400E, 55.0 FT (16.8 M) EAST OF THE NORTHEAST CORNER OF A FIBER
 DQ1400'OPTIC HANDHOLE, 50.0 FT (15.2 M) EAST-NORTHEAST OF A UTILITY POLE,
 DQ1400'24.0 FT (7.3 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14,
 DQ1400'12.5 FT (3.8 M) EAST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 400E AND
 DQ1400'6.4 FT (2.0 M) SOUTHEAST OF A WOODEN POST FOR A 'STOP' SIGN.
 DQ1400'
 DQ1400'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1400'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1400'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1401 ***********************************************************************
 DQ1401  DESIGNATION -  WF 009
 DQ1401  PID         -  DQ1401
 DQ1401  STATE/COUNTY-  IL/WHITE
 DQ1401  COUNTRY     -  US
 DQ1401  USGS QUAD   -  ENFIELD (2018)
 DQ1401
 DQ1401                         *CURRENT SURVEY CONTROL
 DQ1401  ______________________________________________________________________
 DQ1401* NAD 83(1986) POSITION- 38 04 57.7    (N) 088 18 34.5    (W)   HD_HELD2
 DQ1401* NAVD 88 ORTHO HEIGHT -   127.547 (meters)      418.46  (feet) ADJUSTED
 DQ1401  ______________________________________________________________________
 DQ1401  GEOID HEIGHT    -        -30.354 (meters)                     GEOID18
 DQ1401  DYNAMIC HEIGHT  -        127.462 (meters)      418.18  (feet) COMP
 DQ1401  MODELED GRAVITY -    979,959.7   (mgal)                       NAVD 88
 DQ1401
 DQ1401  VERT ORDER      -  SECOND    CLASS I
 DQ1401
 DQ1401.The horizontal coordinates were established by autonomous hand held GPS
 DQ1401.observations and have an estimated accuracy of +/- 10 meters.
 DQ1401
 DQ1401.The orthometric height was determined by differential leveling and
 DQ1401.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1401.in March 2016.
 DQ1401
 DQ1401.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1401.GEOID18 height accuracy estimate available here.
 DQ1401
 DQ1401.Click photographs - Photos may exist for this station.
 DQ1401
 DQ1401.The dynamic height is computed by dividing the NAVD 88
 DQ1401.geopotential number by the normal gravity value computed on the
 DQ1401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1401.degrees latitude (g = 980.6199 gals.).
 DQ1401
 DQ1401.The modeled gravity was interpolated from observed gravity values.
 DQ1401
 DQ1401;                    North         East    Units  Estimated Accuracy
 DQ1401;SPC IL E     -   157,154.      302,084.      MT  (+/- 10 meters HH2 GPS)
 DQ1401
 DQ1401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8514815799(NAD 83)
 DQ1401
 DQ1401                          SUPERSEDED SURVEY CONTROL
 DQ1401
 DQ1401.No superseded survey control is available for this station.
 DQ1401
 DQ1401_MARKER: F = FLANGE-ENCASED ROD
 DQ1401_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1401_STAMPING: WF 009 2015
 DQ1401_MARK LOGO: UIL
 DQ1401_PROJECTION: FLUSH
 DQ1401_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1401_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1401+STABILITY: POSITION/ELEVATION WELL
 DQ1401_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1401+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2015
 DQ1401_ROD/PIPE-DEPTH: 7.0 meters
 DQ1401_SLEEVE-DEPTH  : 0.9 meters
 DQ1401
 DQ1401  HISTORY     - Date     Condition        Report By
 DQ1401  HISTORY     - 20151215 MONUMENTED       BCA
 DQ1401
 DQ1401                          STATION DESCRIPTION
 DQ1401
 DQ1401'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1401'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH-SOUTHEAST OF
 DQ1401'SPRINGERTON, 7.1 MI (11.4 KM) NORTH OF NORRIS CITY AND 1.9 MI (3.1 KM)
 DQ1401'SOUTHEAST OF ENFIELD.
 DQ1401'
 DQ1401'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1401'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO EAST ON
 DQ1401'STATE HIGHWAY 14 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 300E, CONTINUE
 DQ1401'EAST ON STATE HIGHWAY 14 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DQ1401'LEFT.
 DQ1401'
 DQ1401'THE STATION IS LOCATED 57.0 FT (17.4 M) NORTH OF THE CENTERLINE OF
 DQ1401'STATE HIGHWAY 14, 43.5 FT (13.3 M) NORTH OF THE EDGE OF PAVEMENT OF
 DQ1401'STATE HIGHWAY 14 AND 2.1 FT (0.6 M) SOUTH OF A UTILITY POLE.
 DQ1401'
 DQ1401'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1401'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1401'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1402 ***********************************************************************
 DQ1402  DESIGNATION -  WF 010
 DQ1402  PID         -  DQ1402
 DQ1402  STATE/COUNTY-  IL/WHITE
 DQ1402  COUNTRY     -  US
 DQ1402  USGS QUAD   -  ENFIELD (2018)
 DQ1402
 DQ1402                         *CURRENT SURVEY CONTROL
 DQ1402  ______________________________________________________________________
 DQ1402* NAD 83(1986) POSITION- 38 04 57.7    (N) 088 19 08.0    (W)   HD_HELD2
 DQ1402* NAVD 88 ORTHO HEIGHT -   141.594 (meters)      464.55  (feet) ADJUSTED
 DQ1402  ______________________________________________________________________
 DQ1402  GEOID HEIGHT    -        -30.342 (meters)                     GEOID18
 DQ1402  DYNAMIC HEIGHT  -        141.499 (meters)      464.23  (feet) COMP
 DQ1402  MODELED GRAVITY -    979,960.0   (mgal)                       NAVD 88
 DQ1402
 DQ1402  VERT ORDER      -  SECOND    CLASS I
 DQ1402
 DQ1402.The horizontal coordinates were established by autonomous hand held GPS
 DQ1402.observations and have an estimated accuracy of +/- 10 meters.
 DQ1402
 DQ1402.The orthometric height was determined by differential leveling and
 DQ1402.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1402.in March 2016.
 DQ1402
 DQ1402.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1402.GEOID18 height accuracy estimate available here.
 DQ1402
 DQ1402.Click photographs - Photos may exist for this station.
 DQ1402
 DQ1402.The dynamic height is computed by dividing the NAVD 88
 DQ1402.geopotential number by the normal gravity value computed on the
 DQ1402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1402.degrees latitude (g = 980.6199 gals.).
 DQ1402
 DQ1402.The modeled gravity was interpolated from observed gravity values.
 DQ1402
 DQ1402;                    North         East    Units  Estimated Accuracy
 DQ1402;SPC IL E     -   157,154.      301,267.      MT  (+/- 10 meters HH2 GPS)
 DQ1402
 DQ1402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8433215811(NAD 83)
 DQ1402
 DQ1402                          SUPERSEDED SURVEY CONTROL
 DQ1402
 DQ1402.No superseded survey control is available for this station.
 DQ1402
 DQ1402_MARKER: F = FLANGE-ENCASED ROD
 DQ1402_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DQ1402+WITH SETTING: INFORMATION.
 DQ1402_STAMPING: WF 010 2015
 DQ1402_MARK LOGO: UIL
 DQ1402_PROJECTION: FLUSH
 DQ1402_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1402_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1402_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1402+SATELLITE: SATELLITE OBSERVATIONS - December 15, 2015
 DQ1402_ROD/PIPE-DEPTH: 2.7 meters
 DQ1402_SLEEVE-DEPTH  : 0.9 meters
 DQ1402
 DQ1402  HISTORY     - Date     Condition        Report By
 DQ1402  HISTORY     - 20151215 MONUMENTED       BCA
 DQ1402
 DQ1402                          STATION DESCRIPTION
 DQ1402
 DQ1402'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1402'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTH OF NORRIS CITY,
 DQ1402'6.9 MI (11.1 KM) SOUTH-SOUTHEAST OF SPRINGERTON AND 1.5 MI (2.4 KM)
 DQ1402'SOUTHEAST OF ENFIELD.
 DQ1402'
 DQ1402'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1402'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO EAST ON
 DQ1402'STATE HIGHWAY 14 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 300E AND THE
 DQ1402'STATION ON THE LEFT.
 DQ1402'
 DQ1402'THE STATION IS LOCATED 57.7 FT (17.6 M) NORTH OF THE CENTERLINE OF
 DQ1402'STATE HIGHWAY 14, 40.0 FT (12.2 M) WEST OF THE CENTERLINE OF COUNTY
 DQ1402'ROAD 300E, 44.2 FT (13.5 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DQ1402'HIGHWAY 14, 29.0 FT (8.8 M) NORTHWEST OF A WOODEN POST FOR A 'STOP'
 DQ1402'SIGN, 3.9 FT (1.2 M) SOUTHEAST OF A RIGHT OF WAY MARKER AND 3.5 FT
 DQ1402'(1.1 M) EAST OF A UTILITY POLE.
 DQ1402'
 DQ1402'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1402'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1402'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1403 ***********************************************************************
 DQ1403  DESIGNATION -  WF 011
 DQ1403  PID         -  DQ1403
 DQ1403  STATE/COUNTY-  IL/WHITE
 DQ1403  COUNTRY     -  US
 DQ1403  USGS QUAD   -  ENFIELD (2018)
 DQ1403
 DQ1403                         *CURRENT SURVEY CONTROL
 DQ1403  ______________________________________________________________________
 DQ1403* NAD 83(1986) POSITION- 38 04 58.3    (N) 088 20 15.1    (W)   HD_HELD2
 DQ1403* NAVD 88 ORTHO HEIGHT -   147.552 (meters)      484.09  (feet) ADJUSTED
 DQ1403  ______________________________________________________________________
 DQ1403  GEOID HEIGHT    -        -30.319 (meters)                     GEOID18
 DQ1403  DYNAMIC HEIGHT  -        147.453 (meters)      483.77  (feet) COMP
 DQ1403  MODELED GRAVITY -    979,960.7   (mgal)                       NAVD 88
 DQ1403
 DQ1403  VERT ORDER      -  SECOND    CLASS I
 DQ1403
 DQ1403.The horizontal coordinates were established by autonomous hand held GPS
 DQ1403.observations and have an estimated accuracy of +/- 10 meters.
 DQ1403
 DQ1403.The orthometric height was determined by differential leveling and
 DQ1403.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1403.in March 2016.
 DQ1403
 DQ1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1403.GEOID18 height accuracy estimate available here.
 DQ1403
 DQ1403.Click photographs - Photos may exist for this station.
 DQ1403
 DQ1403.The dynamic height is computed by dividing the NAVD 88
 DQ1403.geopotential number by the normal gravity value computed on the
 DQ1403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1403.degrees latitude (g = 980.6199 gals.).
 DQ1403
 DQ1403.The modeled gravity was interpolated from observed gravity values.
 DQ1403
 DQ1403;                    North         East    Units  Estimated Accuracy
 DQ1403;SPC IL E     -   157,172.      299,632.      MT  (+/- 10 meters HH2 GPS)
 DQ1403
 DQ1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8269815853(NAD 83)
 DQ1403
 DQ1403                          SUPERSEDED SURVEY CONTROL
 DQ1403
 DQ1403.No superseded survey control is available for this station.
 DQ1403
 DQ1403_MARKER: F = FLANGE-ENCASED ROD
 DQ1403_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DQ1403+WITH SETTING: INFORMATION.
 DQ1403_STAMPING: WF 011 2015
 DQ1403_MARK LOGO: UIL
 DQ1403_PROJECTION: FLUSH
 DQ1403_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1403_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1403_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1403+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2015
 DQ1403_ROD/PIPE-DEPTH: 3.0 meters
 DQ1403_SLEEVE-DEPTH  : 0.9 meters
 DQ1403
 DQ1403  HISTORY     - Date     Condition        Report By
 DQ1403  HISTORY     - 20151216 MONUMENTED       BCA
 DQ1403
 DQ1403                          STATION DESCRIPTION
 DQ1403
 DQ1403'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1403'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-SOUTHEAST OF
 DQ1403'THACKERAY, 6.7 MI (10.8 KM) SOUTH OF SPRINGERTON AND 1.1 MI (1.8 KM)
 DQ1403'SOUTH OF ENFIELD.
 DQ1403'
 DQ1403'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF THE JUNCTION OF US
 DQ1403'HIGHWAY 45 WITH STATE HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF
 DQ1403'ENFIELD, IL.
 DQ1403'
 DQ1403'THE STATION IS LOCATED 93.0 FT (28.3 M) WEST OF THE CENTERLINE OF US
 DQ1403'HIGHWAY 45, 41.0 FT (12.5 M) NORTH OF THE CENTERLINE OF STATE HIGHWAY
 DQ1403'14, 70.4 FT (21.5 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A BLOCK
 DQ1403'BUILDING, 20.0 FT (6.1 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DQ1403'HIGHWAY 14, 19.8 FT (6.0 M) SOUTH OF A UTILITY POLE AND 6.8 FT (2.1 M)
 DQ1403'EAST OF EDGE OF A ASPHALT DRIVEWAY.
 DQ1403'
 DQ1403'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1403'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1403'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1404 ***********************************************************************
 DQ1404  DESIGNATION -  WF 012
 DQ1404  PID         -  DQ1404
 DQ1404  STATE/COUNTY-  IL/WHITE
 DQ1404  COUNTRY     -  US
 DQ1404  USGS QUAD   -  ENFIELD (2018)
 DQ1404
 DQ1404                         *CURRENT SURVEY CONTROL
 DQ1404  ______________________________________________________________________
 DQ1404* NAD 83(1986) POSITION- 38 04 57.9    (N) 088 21 19.6    (W)   HD_HELD2
 DQ1404* NAVD 88 ORTHO HEIGHT -   135.319 (meters)      443.96  (feet) ADJUSTED
 DQ1404  ______________________________________________________________________
 DQ1404  GEOID HEIGHT    -        -30.298 (meters)                     GEOID18
 DQ1404  DYNAMIC HEIGHT  -        135.229 (meters)      443.66  (feet) COMP
 DQ1404  MODELED GRAVITY -    979,961.2   (mgal)                       NAVD 88
 DQ1404
 DQ1404  VERT ORDER      -  SECOND    CLASS I
 DQ1404
 DQ1404.The horizontal coordinates were established by autonomous hand held GPS
 DQ1404.observations and have an estimated accuracy of +/- 10 meters.
 DQ1404
 DQ1404.The orthometric height was determined by differential leveling and
 DQ1404.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1404.in March 2016.
 DQ1404
 DQ1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1404.GEOID18 height accuracy estimate available here.
 DQ1404
 DQ1404.Click photographs - Photos may exist for this station.
 DQ1404
 DQ1404.The dynamic height is computed by dividing the NAVD 88
 DQ1404.geopotential number by the normal gravity value computed on the
 DQ1404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1404.degrees latitude (g = 980.6199 gals.).
 DQ1404
 DQ1404.The modeled gravity was interpolated from observed gravity values.
 DQ1404
 DQ1404;                    North         East    Units  Estimated Accuracy
 DQ1404;SPC IL E     -   157,160.      298,060.      MT  (+/- 10 meters HH2 GPS)
 DQ1404
 DQ1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8112615863(NAD 83)
 DQ1404
 DQ1404                          SUPERSEDED SURVEY CONTROL
 DQ1404
 DQ1404.No superseded survey control is available for this station.
 DQ1404
 DQ1404_MARKER: F = FLANGE-ENCASED ROD
 DQ1404_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1404_STAMPING: WF 012 2015
 DQ1404_MARK LOGO: UIL
 DQ1404_PROJECTION: FLUSH
 DQ1404_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1404_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1404+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2015
 DQ1404_ROD/PIPE-DEPTH: 4.1 meters
 DQ1404_SLEEVE-DEPTH  : 0.9 meters
 DQ1404
 DQ1404  HISTORY     - Date     Condition        Report By
 DQ1404  HISTORY     - 20151216 MONUMENTED       BCA
 DQ1404
 DQ1404                          STATION DESCRIPTION
 DQ1404
 DQ1404'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1404'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF SPRINGERTON,
 DQ1404'5.9 MI (9.5 KM) EAST-SOUTHEAST OF THACKERAY AND 1.5 MI (2.4 KM)
 DQ1404'SOUTHWEST OF ENFIELD.
 DQ1404'
 DQ1404'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1404'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO WEST ON
 DQ1404'STATE HIGHWAY 14 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 100E AND THE
 DQ1404'STATION ON THE RIGHT.
 DQ1404'
 DQ1404'THE STATION IS LOCATED 48.4 FT (14.8 M) NORTH OF THE CENTERLINE OF
 DQ1404'STATE HIGHWAY 14, 53.0 FT (16.2 M) WEST OF THE CENTERLINE OF COUNTY
 DQ1404'ROAD 100E, 35.5 FT (10.8 M) NORTHWEST OF A WOODEN POST FOR A 'STOP'
 DQ1404'SIGN, 34.7 FT (10.6 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY
 DQ1404'14, 12.0 FT (3.7 M) SOUTHWEST OF A RIGHT OF WAY MARKER AND 9.5 FT (2.9
 DQ1404'M) SOUTHWEST OF A TELEPHONE PEDESTAL.
 DQ1404'
 DQ1404'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1404'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1404'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1405 ***********************************************************************
 DQ1405  DESIGNATION -  WF 013
 DQ1405  PID         -  DQ1405
 DQ1405  STATE/COUNTY-  IL/WHITE
 DQ1405  COUNTRY     -  US
 DQ1405  USGS QUAD   -  ENFIELD (2018)
 DQ1405
 DQ1405                         *CURRENT SURVEY CONTROL
 DQ1405  ______________________________________________________________________
 DQ1405* NAD 83(1986) POSITION- 38 04 56.0    (N) 088 22 22.6    (W)   HD_HELD2
 DQ1405* NAVD 88 ORTHO HEIGHT -   144.635 (meters)      474.52  (feet) ADJUSTED
 DQ1405  ______________________________________________________________________
 DQ1405  GEOID HEIGHT    -        -30.276 (meters)                     GEOID18
 DQ1405  DYNAMIC HEIGHT  -        144.539 (meters)      474.21  (feet) COMP
 DQ1405  MODELED GRAVITY -    979,961.7   (mgal)                       NAVD 88
 DQ1405
 DQ1405  VERT ORDER      -  SECOND    CLASS I
 DQ1405
 DQ1405.The horizontal coordinates were established by autonomous hand held GPS
 DQ1405.observations and have an estimated accuracy of +/- 10 meters.
 DQ1405
 DQ1405.The orthometric height was determined by differential leveling and
 DQ1405.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1405.in March 2016.
 DQ1405
 DQ1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1405.GEOID18 height accuracy estimate available here.
 DQ1405
 DQ1405.Click photographs - Photos may exist for this station.
 DQ1405
 DQ1405.The dynamic height is computed by dividing the NAVD 88
 DQ1405.geopotential number by the normal gravity value computed on the
 DQ1405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1405.degrees latitude (g = 980.6199 gals.).
 DQ1405
 DQ1405.The modeled gravity was interpolated from observed gravity values.
 DQ1405
 DQ1405;                    North         East    Units  Estimated Accuracy
 DQ1405;SPC IL E     -   157,102.      296,525.      MT  (+/- 10 meters HH2 GPS)
 DQ1405
 DQ1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7959115827(NAD 83)
 DQ1405
 DQ1405                          SUPERSEDED SURVEY CONTROL
 DQ1405
 DQ1405.No superseded survey control is available for this station.
 DQ1405
 DQ1405_MARKER: F = FLANGE-ENCASED ROD
 DQ1405_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1405_STAMPING: WF 013 2015
 DQ1405_MARK LOGO: UIL
 DQ1405_PROJECTION: FLUSH
 DQ1405_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1405_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1405+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2015
 DQ1405_ROD/PIPE-DEPTH: 3.6 meters
 DQ1405_SLEEVE-DEPTH  : 0.9 meters
 DQ1405
 DQ1405  HISTORY     - Date     Condition        Report By
 DQ1405  HISTORY     - 20151216 MONUMENTED       BCA
 DQ1405
 DQ1405                          STATION DESCRIPTION
 DQ1405
 DQ1405'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1405'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH OF SPRINGERTON,
 DQ1405'5.1 MI (8.2 KM) EAST-SOUTHEAST OF THACKERAY AND 2.3 MI (3.7 KM)
 DQ1405'WEST-SOUTHWEST OF ENFIELD.
 DQ1405'
 DQ1405'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1405'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO WEST ON
 DQ1405'STATE HIGHWAY 14 FOR 1.7 MI (2.7 KM) TO COUNTY ROAD 25E, CONTINUE WEST
 DQ1405'ON STATE HIGHWAY 14 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DQ1405'
 DQ1405'THE STATION IS LOCATED 48.2 FT (14.7 M) SOUTH OF THE CENTERLINE OF
 DQ1405'STATE HIGHWAY 14, 33.7 FT (10.3 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DQ1405'STATE HIGHWAY 14, 24.6 FT (7.5 M) SOUTH-SOUTHWEST OF A WOODEN POST FOR
 DQ1405'A SIGN 'WHITE COUNTY', 21.9 FT (6.7 M) EAST OF THE CENTER OF A PRIVATE
 DQ1405'ENTRANCE, 16.7 FT (5.1 M) WEST-NORTHWEST OF A FIBER OPTIC HANDHOLE,
 DQ1405'14.6 FT (4.5 M) EAST-NORTHEAST OF THE WESTERN MOST WOODEN POST FOR A
 DQ1405'4.0 FT (1.2 M) FENCE AND 8.2 FT (2.5 M) NORTHEAST OF THE EASTERN MOST
 DQ1405'WOODEN POST FOR A 4.0 FT (1.2 M) FENCE.
 DQ1405'
 DQ1405'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1405'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1405'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1406 ***********************************************************************
 DQ1406  DESIGNATION -  WF 014
 DQ1406  PID         -  DQ1406
 DQ1406  STATE/COUNTY-  IL/HAMILTON
 DQ1406  COUNTRY     -  US
 DQ1406  USGS QUAD   -  THACKERAY (2018)
 DQ1406
 DQ1406                         *CURRENT SURVEY CONTROL
 DQ1406  ______________________________________________________________________
 DQ1406* NAD 83(1986) POSITION- 38 04 56.1    (N) 088 23 11.9    (W)   HD_HELD2
 DQ1406* NAVD 88 ORTHO HEIGHT -   141.968 (meters)      465.77  (feet) ADJUSTED
 DQ1406  ______________________________________________________________________
 DQ1406  GEOID HEIGHT    -        -30.261 (meters)                     GEOID18
 DQ1406  DYNAMIC HEIGHT  -        141.874 (meters)      465.46  (feet) COMP
 DQ1406  MODELED GRAVITY -    979,962.2   (mgal)                       NAVD 88
 DQ1406
 DQ1406  VERT ORDER      -  SECOND    CLASS I
 DQ1406
 DQ1406.The horizontal coordinates were established by autonomous hand held GPS
 DQ1406.observations and have an estimated accuracy of +/- 10 meters.
 DQ1406
 DQ1406.The orthometric height was determined by differential leveling and
 DQ1406.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1406.in March 2016.
 DQ1406
 DQ1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1406.GEOID18 height accuracy estimate available here.
 DQ1406
 DQ1406.Click photographs - Photos may exist for this station.
 DQ1406
 DQ1406.The dynamic height is computed by dividing the NAVD 88
 DQ1406.geopotential number by the normal gravity value computed on the
 DQ1406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1406.degrees latitude (g = 980.6199 gals.).
 DQ1406
 DQ1406.The modeled gravity was interpolated from observed gravity values.
 DQ1406
 DQ1406;                    North         East    Units  Estimated Accuracy
 DQ1406;SPC IL E     -   157,105.      295,323.      MT  (+/- 10 meters HH2 GPS)
 DQ1406
 DQ1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7839015848(NAD 83)
 DQ1406
 DQ1406                          SUPERSEDED SURVEY CONTROL
 DQ1406
 DQ1406.No superseded survey control is available for this station.
 DQ1406
 DQ1406_MARKER: F = FLANGE-ENCASED ROD
 DQ1406_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1406_STAMPING: WF 014 2015
 DQ1406_MARK LOGO: UIL
 DQ1406_PROJECTION: FLUSH
 DQ1406_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1406_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1406+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2015
 DQ1406_ROD/PIPE-DEPTH: 3.2 meters
 DQ1406_SLEEVE-DEPTH  : 0.9 meters
 DQ1406
 DQ1406  HISTORY     - Date     Condition        Report By
 DQ1406  HISTORY     - 20151216 MONUMENTED       BCA
 DQ1406
 DQ1406                          STATION DESCRIPTION
 DQ1406
 DQ1406'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1406'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH OF BUNGAY, 4.5 MI
 DQ1406'(7.2 KM) SOUTHEAST OF THACKERAY AND 2.9 MI (4.7 KM) WEST-SOUTHWEST OF
 DQ1406'ENFIELD.
 DQ1406'
 DQ1406'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1406'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO WEST ON
 DQ1406'STATE HIGHWAY 14 FOR 1.7 MI (2.7 KM) TO COUNTY ROAD 25E, CONTINUE WEST
 DQ1406'ON STATE HIGHWAY 14 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DQ1406'
 DQ1406'THE STATION IS LOCATED 44.0 FT (13.4 M) NORTH OF THE CENTERLINE OF
 DQ1406'STATE HIGHWAY 14, 50.5 FT (15.4 M) SOUTHWEST OF A UTILITY POLE, 43.7
 DQ1406'FT (13.3 M) SOUTHEAST OF A RIGHT OF WAY MARKER, 29.5 FT (9.0 M) NORTH
 DQ1406'OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14 AND 22.0 FT (6.7 M) EAST
 DQ1406'OF THE CENTER OF A FIELD ENTRANCE.
 DQ1406'
 DQ1406'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1406'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1406'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1407 ***********************************************************************
 DQ1407  DESIGNATION -  WF 015
 DQ1407  PID         -  DQ1407
 DQ1407  STATE/COUNTY-  IL/HAMILTON
 DQ1407  COUNTRY     -  US
 DQ1407  USGS QUAD   -  THACKERAY (2018)
 DQ1407
 DQ1407                         *CURRENT SURVEY CONTROL
 DQ1407  ______________________________________________________________________
 DQ1407* NAD 83(1986) POSITION- 38 04 56.3    (N) 088 23 57.3    (W)   HD_HELD2
 DQ1407* NAVD 88 ORTHO HEIGHT -   150.835 (meters)      494.86  (feet) ADJUSTED
 DQ1407  ______________________________________________________________________
 DQ1407  GEOID HEIGHT    -        -30.245 (meters)                     GEOID18
 DQ1407  DYNAMIC HEIGHT  -        150.735 (meters)      494.54  (feet) COMP
 DQ1407  MODELED GRAVITY -    979,962.5   (mgal)                       NAVD 88
 DQ1407
 DQ1407  VERT ORDER      -  SECOND    CLASS I
 DQ1407
 DQ1407.The horizontal coordinates were established by autonomous hand held GPS
 DQ1407.observations and have an estimated accuracy of +/- 10 meters.
 DQ1407
 DQ1407.The orthometric height was determined by differential leveling and
 DQ1407.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1407.in March 2016.
 DQ1407
 DQ1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1407.GEOID18 height accuracy estimate available here.
 DQ1407
 DQ1407.Click photographs - Photos may exist for this station.
 DQ1407
 DQ1407.The dynamic height is computed by dividing the NAVD 88
 DQ1407.geopotential number by the normal gravity value computed on the
 DQ1407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1407.degrees latitude (g = 980.6199 gals.).
 DQ1407
 DQ1407.The modeled gravity was interpolated from observed gravity values.
 DQ1407
 DQ1407;                    North         East    Units  Estimated Accuracy
 DQ1407;SPC IL E     -   157,112.      294,217.      MT  (+/- 10 meters HH2 GPS)
 DQ1407
 DQ1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7728415871(NAD 83)
 DQ1407
 DQ1407                          SUPERSEDED SURVEY CONTROL
 DQ1407
 DQ1407.No superseded survey control is available for this station.
 DQ1407
 DQ1407_MARKER: F = FLANGE-ENCASED ROD
 DQ1407_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DQ1407+WITH SETTING: INFORMATION.
 DQ1407_STAMPING: WF 015 2015
 DQ1407_MARK LOGO: UIL
 DQ1407_PROJECTION: FLUSH
 DQ1407_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1407_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1407_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1407+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2015
 DQ1407_ROD/PIPE-DEPTH: 2.3 meters
 DQ1407_SLEEVE-DEPTH  : 0.9 meters
 DQ1407
 DQ1407  HISTORY     - Date     Condition        Report By
 DQ1407  HISTORY     - 20151216 MONUMENTED       BCA
 DQ1407
 DQ1407                          STATION DESCRIPTION
 DQ1407
 DQ1407'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1407'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF BUNGAY, 3.9 MI
 DQ1407'(6.3 KM) SOUTHEAST OF THACKERAY AND 3.6 MI (5.8 KM) WEST-SOUTHWEST OF
 DQ1407'ENFIELD.
 DQ1407'
 DQ1407'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1407'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO WEST ON
 DQ1407'STATE HIGHWAY 14 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 1700E.  CONTINUE
 DQ1407'WEST ON STATE HIGHWAY 14 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DQ1407'RIGHT.
 DQ1407'
 DQ1407'THE STATION IS LOCATED 59.4 FT (18.1 M) NORTH OF THE CENTERLINE OF
 DQ1407'STATE HIGHWAY 14, 45.8 FT (14.0 M) NORTH OF THE EDGE OF PAVEMENT OF
 DQ1407'STATE HIGHWAY 14, 28.8 FT (8.8 M) SOUTH-SOUTHEAST OF THE SOUTH SIDE OF
 DQ1407'A FIRE HYDRANT IN A YARD, 25.8 FT (7.9 M) EAST OF THE EAST EDGE OF A
 DQ1407'PRIVATE ENTRANCE, 22.1 FT (6.7 M) SOUTHWEST OF A WOODEN FENCE POST AND
 DQ1407'19.9 FT (6.1 M) SOUTHEAST OF A TELEPHONE PEDESTAL.
 DQ1407'
 DQ1407'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1407'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1407'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1408 ***********************************************************************
 DQ1408  DESIGNATION -  WF 016
 DQ1408  PID         -  DQ1408
 DQ1408  STATE/COUNTY-  IL/HAMILTON
 DQ1408  COUNTRY     -  US
 DQ1408  USGS QUAD   -  THACKERAY (2018)
 DQ1408
 DQ1408                         *CURRENT SURVEY CONTROL
 DQ1408  ______________________________________________________________________
 DQ1408* NAD 83(1986) POSITION- 38 04 57.2    (N) 088 24 55.9    (W)   HD_HELD2
 DQ1408* NAVD 88 ORTHO HEIGHT -   143.937 (meters)      472.23  (feet) ADJUSTED
 DQ1408  ______________________________________________________________________
 DQ1408  GEOID HEIGHT    -        -30.227 (meters)                     GEOID18
 DQ1408  DYNAMIC HEIGHT  -        143.842 (meters)      471.92  (feet) COMP
 DQ1408  MODELED GRAVITY -    979,963.0   (mgal)                       NAVD 88
 DQ1408
 DQ1408  VERT ORDER      -  SECOND    CLASS I
 DQ1408
 DQ1408.The horizontal coordinates were established by autonomous hand held GPS
 DQ1408.observations and have an estimated accuracy of +/- 10 meters.
 DQ1408
 DQ1408.The orthometric height was determined by differential leveling and
 DQ1408.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1408.in March 2016.
 DQ1408
 DQ1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1408.GEOID18 height accuracy estimate available here.
 DQ1408
 DQ1408.Click photographs - Photos may exist for this station.
 DQ1408
 DQ1408.The dynamic height is computed by dividing the NAVD 88
 DQ1408.geopotential number by the normal gravity value computed on the
 DQ1408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1408.degrees latitude (g = 980.6199 gals.).
 DQ1408
 DQ1408.The modeled gravity was interpolated from observed gravity values.
 DQ1408
 DQ1408;                    North         East    Units  Estimated Accuracy
 DQ1408;SPC IL E     -   157,141.      292,789.      MT  (+/- 10 meters HH2 GPS)
 DQ1408
 DQ1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7585615920(NAD 83)
 DQ1408
 DQ1408                          SUPERSEDED SURVEY CONTROL
 DQ1408
 DQ1408.No superseded survey control is available for this station.
 DQ1408
 DQ1408_MARKER: F = FLANGE-ENCASED ROD
 DQ1408_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1408_STAMPING: WF 016 2015
 DQ1408_MARK LOGO: UIL
 DQ1408_PROJECTION: FLUSH
 DQ1408_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1408_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1408_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1408+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2015
 DQ1408_ROD/PIPE-DEPTH: 4.9 meters
 DQ1408_SLEEVE-DEPTH  : 0.9 meters
 DQ1408
 DQ1408  HISTORY     - Date     Condition        Report By
 DQ1408  HISTORY     - 20151216 MONUMENTED       BCA
 DQ1408
 DQ1408                          STATION DESCRIPTION
 DQ1408
 DQ1408'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1408'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST OF MCLEANSBORO, 4.4
 DQ1408'MI (7.1 KM) WEST-SOUTHWEST OF ENFIELD AND 3.3 MI (5.3 KM) SOUTHEAST OF
 DQ1408'THACKERAY.
 DQ1408'
 DQ1408'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1408'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO WEST ON
 DQ1408'STATE HIGHWAY 14 FOR 4.2 MI (6.8 KM) TO COUNTY ROAD 1575E, CONTINUE
 DQ1408'WEST ON STATE HIGHWAY FOR 300.0 FT (91.4 M) TO THE STATION ON THE
 DQ1408'RIGHT.
 DQ1408'
 DQ1408'THE STATION IS LOCATED 54.4 FT (16.6 M) NORTH OF THE CENTERLINE OF
 DQ1408'STATE HIGHWAY 14, 42.5 FT (13.0 M) EAST-SOUTHEAST OF A WOODEN FENCE
 DQ1408'POST, 40.3 FT NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14, 30.7
 DQ1408'FT (9.4 M) EAST OF A UTILITY POLE, 29.5 FT (9.0 M) EAST OF THE CENTER
 DQ1408'OF A CRUSHED STONE LANE AND 9.9 FT (3.0 M) SOUTHWEST OF A WOODEN FENCE
 DQ1408'POST.
 DQ1408'
 DQ1408'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1408'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1408'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1409 ***********************************************************************
 DQ1409  DESIGNATION -  WF 017
 DQ1409  PID         -  DQ1409
 DQ1409  STATE/COUNTY-  IL/HAMILTON
 DQ1409  COUNTRY     -  US
 DQ1409  USGS QUAD   -  THACKERAY (2018)
 DQ1409
 DQ1409                         *CURRENT SURVEY CONTROL
 DQ1409  ______________________________________________________________________
 DQ1409* NAD 83(1986) POSITION- 38 04 56.1    (N) 088 25 41.0    (W)   HD_HELD2
 DQ1409* NAVD 88 ORTHO HEIGHT -   142.663 (meters)      468.05  (feet) ADJUSTED
 DQ1409  ______________________________________________________________________
 DQ1409  GEOID HEIGHT    -        -30.213 (meters)                     GEOID18
 DQ1409  DYNAMIC HEIGHT  -        142.569 (meters)      467.75  (feet) COMP
 DQ1409  MODELED GRAVITY -    979,963.2   (mgal)                       NAVD 88
 DQ1409
 DQ1409  VERT ORDER      -  SECOND    CLASS I
 DQ1409
 DQ1409.The horizontal coordinates were established by autonomous hand held GPS
 DQ1409.observations and have an estimated accuracy of +/- 10 meters.
 DQ1409
 DQ1409.The orthometric height was determined by differential leveling and
 DQ1409.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1409.in March 2016.
 DQ1409
 DQ1409.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1409.GEOID18 height accuracy estimate available here.
 DQ1409
 DQ1409.Click photographs - Photos may exist for this station.
 DQ1409
 DQ1409.The dynamic height is computed by dividing the NAVD 88
 DQ1409.geopotential number by the normal gravity value computed on the
 DQ1409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1409.degrees latitude (g = 980.6199 gals.).
 DQ1409
 DQ1409.The modeled gravity was interpolated from observed gravity values.
 DQ1409
 DQ1409;                    North         East    Units  Estimated Accuracy
 DQ1409;SPC IL E     -   157,108.      291,690.      MT  (+/- 10 meters HH2 GPS)
 DQ1409
 DQ1409_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7475715903(NAD 83)
 DQ1409
 DQ1409                          SUPERSEDED SURVEY CONTROL
 DQ1409
 DQ1409.No superseded survey control is available for this station.
 DQ1409
 DQ1409_MARKER: F = FLANGE-ENCASED ROD
 DQ1409_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1409_STAMPING: WF 017 2015
 DQ1409_MARK LOGO: UIL
 DQ1409_PROJECTION: FLUSH
 DQ1409_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1409_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1409+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2015
 DQ1409_ROD/PIPE-DEPTH: 3.3 meters
 DQ1409_SLEEVE-DEPTH  : 0.9 meters
 DQ1409
 DQ1409  HISTORY     - Date     Condition        Report By
 DQ1409  HISTORY     - 20151216 MONUMENTED       BCA
 DQ1409
 DQ1409                          STATION DESCRIPTION
 DQ1409
 DQ1409'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1409'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) EAST OF MCLEANSBORO, 5.1
 DQ1409'MI (8.2 KM) WEST-SOUTHWEST OF ENFIELD AND 2.9 MI (4.7 KM)
 DQ1409'SOUTH-SOUTHEAST OF THACKERAY.
 DQ1409'
 DQ1409'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DQ1409'HIGHWAY 14 LOCATED 1.2 MI (1.9 KM) SOUTH OF ENFIELD, IL, GO WEST ON
 DQ1409'STATE HIGHWAY 14 FOR 4.9 MI (7.9 KM) TO COUNTY ROAD 1500E AND THE
 DQ1409'STATION ON THE LEFT.
 DQ1409'
 DQ1409'THE STATION IS LOCATED 49.2 FT (15.0 M) SOUTH OF THE CENTERLINE OF
 DQ1409'STATE HIGHWAY 14, 37.5 FT (11.4 M) EAST OF THE CENTERLINE OF COUNTY
 DQ1409'ROAD 1500E, 37.5 FT (11.4 M) NORTH-NORTHEAST OF A RIGHT OF WAY MARKER,
 DQ1409'35.2 FT (10.7 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14,
 DQ1409'21.7 FT (6.6 M) SOUTHEAST OF A WOODEN POST FOR A 'STOP' SIGN, 17.7 FT
 DQ1409'(5.4 M) WEST-NORTHWEST OF A RIGHT OF WAY MARKER AND 6.0 FT (1.8 M)
 DQ1409'EAST-NORTHEAST OF A WATER VALVE.
 DQ1409'
 DQ1409'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1409'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1409'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1410 ***********************************************************************
 DQ1410  DESIGNATION -  WF 018
 DQ1410  PID         -  DQ1410
 DQ1410  STATE/COUNTY-  IL/HAMILTON
 DQ1410  COUNTRY     -  US
 DQ1410  USGS QUAD   -  THACKERAY (2018)
 DQ1410
 DQ1410                         *CURRENT SURVEY CONTROL
 DQ1410  ______________________________________________________________________
 DQ1410* NAD 83(1986) POSITION- 38 04 55.6    (N) 088 26 26.4    (W)   HD_HELD2
 DQ1410* NAVD 88 ORTHO HEIGHT -   130.853 (meters)      429.31  (feet) ADJUSTED
 DQ1410  ______________________________________________________________________
 DQ1410  GEOID HEIGHT    -        -30.200 (meters)                     GEOID18
 DQ1410  DYNAMIC HEIGHT  -        130.766 (meters)      429.02  (feet) COMP
 DQ1410  MODELED GRAVITY -    979,963.4   (mgal)                       NAVD 88
 DQ1410
 DQ1410  VERT ORDER      -  SECOND    CLASS I
 DQ1410
 DQ1410.The horizontal coordinates were established by autonomous hand held GPS
 DQ1410.observations and have an estimated accuracy of +/- 10 meters.
 DQ1410
 DQ1410.The orthometric height was determined by differential leveling and
 DQ1410.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1410.in March 2016.
 DQ1410
 DQ1410.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1410.GEOID18 height accuracy estimate available here.
 DQ1410
 DQ1410.Click photographs - Photos may exist for this station.
 DQ1410
 DQ1410.The dynamic height is computed by dividing the NAVD 88
 DQ1410.geopotential number by the normal gravity value computed on the
 DQ1410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1410.degrees latitude (g = 980.6199 gals.).
 DQ1410
 DQ1410.The modeled gravity was interpolated from observed gravity values.
 DQ1410
 DQ1410;                    North         East    Units  Estimated Accuracy
 DQ1410;SPC IL E     -   157,094.      290,583.      MT  (+/- 10 meters HH2 GPS)
 DQ1410
 DQ1410_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7365115905(NAD 83)
 DQ1410
 DQ1410                          SUPERSEDED SURVEY CONTROL
 DQ1410
 DQ1410.No superseded survey control is available for this station.
 DQ1410
 DQ1410_MARKER: F = FLANGE-ENCASED ROD
 DQ1410_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1410_STAMPING: WF 018 2015
 DQ1410_MARK LOGO: UIL
 DQ1410_PROJECTION: FLUSH
 DQ1410_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1410_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1410+STABILITY: POSITION/ELEVATION WELL
 DQ1410_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1410+SATELLITE: SATELLITE OBSERVATIONS - December 21, 2015
 DQ1410_ROD/PIPE-DEPTH: 6.2 meters
 DQ1410_SLEEVE-DEPTH  : 0.9 meters
 DQ1410
 DQ1410  HISTORY     - Date     Condition        Report By
 DQ1410  HISTORY     - 20151221 MONUMENTED       BCA
 DQ1410
 DQ1410                          STATION DESCRIPTION
 DQ1410
 DQ1410'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1410'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) WEST-SOUTHWEST OF
 DQ1410'ENFIELD, 5.2 MI (8.4 KM) EAST OF MCLEANSBORO AND 2.7 MI (4.3 KM)
 DQ1410'SOUTH-SOUTHEAST OF THACKERAY.
 DQ1410'
 DQ1410'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1410'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1410'MCLEANSBORO, IL, GO EAST ON STATE HIGHWAY 14 FOR 5.0 MI (8.0 KM) TO
 DQ1410'COUNTY ROAD 1400E, CONTINUE EAST ON STATE HIGHWAY 14 FOR 0.3 MI (0.5
 DQ1410'KM) TO THE STATION ON THE LEFT.
 DQ1410'
 DQ1410'THE STATION IS LOCATED 39.6 FT (12.1 M) NORTH OF THE CENTERLINE OF
 DQ1410'STATE HIGHWAY 14, 66.3 FT (20.2 M) EAST-SOUTHEAST OF A UTILITY POLE,
 DQ1410'59.4 FT (18.1 M) SOUTHEAST OF A UTILITY POLE, 52.0 FT (15.8 M) EAST OF
 DQ1410'THE EXTENDED CENTER OF A PRIVATE ENTRANCE '189' AND 25.8 FT (7.9 M)
 DQ1410'NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1410'
 DQ1410'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1410'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1410'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1411 ***********************************************************************
 DQ1411  DESIGNATION -  WF 019
 DQ1411  PID         -  DQ1411
 DQ1411  STATE/COUNTY-  IL/HAMILTON
 DQ1411  COUNTRY     -  US
 DQ1411  USGS QUAD   -  THACKERAY (2018)
 DQ1411
 DQ1411                         *CURRENT SURVEY CONTROL
 DQ1411  ______________________________________________________________________
 DQ1411* NAD 83(1986) POSITION- 38 04 55.7    (N) 088 27 24.0    (W)   HD_HELD2
 DQ1411* NAVD 88 ORTHO HEIGHT -   134.320 (meters)      440.68  (feet) ADJUSTED
 DQ1411  ______________________________________________________________________
 DQ1411  GEOID HEIGHT    -        -30.184 (meters)                     GEOID18
 DQ1411  DYNAMIC HEIGHT  -        134.231 (meters)      440.39  (feet) COMP
 DQ1411  MODELED GRAVITY -    979,963.6   (mgal)                       NAVD 88
 DQ1411
 DQ1411  VERT ORDER      -  SECOND    CLASS I
 DQ1411
 DQ1411.The horizontal coordinates were established by autonomous hand held GPS
 DQ1411.observations and have an estimated accuracy of +/- 10 meters.
 DQ1411
 DQ1411.The orthometric height was determined by differential leveling and
 DQ1411.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1411.in March 2016.
 DQ1411
 DQ1411.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1411.GEOID18 height accuracy estimate available here.
 DQ1411
 DQ1411.Click photographs - Photos may exist for this station.
 DQ1411
 DQ1411.The dynamic height is computed by dividing the NAVD 88
 DQ1411.geopotential number by the normal gravity value computed on the
 DQ1411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1411.degrees latitude (g = 980.6199 gals.).
 DQ1411
 DQ1411.The modeled gravity was interpolated from observed gravity values.
 DQ1411
 DQ1411;                    North         East    Units  Estimated Accuracy
 DQ1411;SPC IL E     -   157,099.      289,180.      MT  (+/- 10 meters HH2 GPS)
 DQ1411
 DQ1411_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7224815930(NAD 83)
 DQ1411
 DQ1411                          SUPERSEDED SURVEY CONTROL
 DQ1411
 DQ1411.No superseded survey control is available for this station.
 DQ1411
 DQ1411_MARKER: F = FLANGE-ENCASED ROD
 DQ1411_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1411_STAMPING: WF 019 2015
 DQ1411_MARK LOGO: UIL
 DQ1411_PROJECTION: FLUSH
 DQ1411_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1411_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1411_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1411+SATELLITE: SATELLITE OBSERVATIONS - December 21, 2015
 DQ1411_ROD/PIPE-DEPTH: 5.8 meters
 DQ1411_SLEEVE-DEPTH  : 0.9 meters
 DQ1411
 DQ1411  HISTORY     - Date     Condition        Report By
 DQ1411  HISTORY     - 20151221 MONUMENTED       BCA
 DQ1411
 DQ1411                          STATION DESCRIPTION
 DQ1411
 DQ1411'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1411'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST OF ENFIELD, 4.4 MI
 DQ1411'(7.1 KM) EAST OF MCLEANSBORO AND 2.6 MI (4.2 KM) SOUTH OF THACKERAY.
 DQ1411'
 DQ1411'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1411'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1411'MCLEANSBORO, IL, GO EAST ON STATE HIGHWAY 14 FOR 4.4 MI (7.1 KM) TO
 DQ1411'COUNTY ROAD 1350E AND THE STATION ON THE RIGHT.
 DQ1411'
 DQ1411'THE STATION IS LOCATED 42.8 FT (13.0 M) SOUTH OF THE CENTERLINE OF
 DQ1411'STATE HIGHWAY 14, 180.0 FT (54.9 M) WEST OF THE CENTERLINE OF COUNTY
 DQ1411'ROAD 1350E, 86.3 FT (26.3 M) WEST OF THE NORTHWEST OF THE EXTENDED
 DQ1411'CORNER LINE OF A HOUSE, 29.0 FT (8.8 M) SOUTH OF THE EDGE OF PAVEMENT
 DQ1411'OF STATE HIGHWAY 14, 16.2 FT (4.9 M) NORTH OF A 4.0 FT (1.2 M) WIRE
 DQ1411'FENCE AND 11.2 FT (3.4 M) SOUTH OF THE EAST END OF THE TOP EDGE OF A
 DQ1411'18 INCH (46 CM) CORRUGATED METAL PIPE.
 DQ1411'
 DQ1411'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1411'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1411'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1412 ***********************************************************************
 DQ1412  DESIGNATION -  WF 020
 DQ1412  PID         -  DQ1412
 DQ1412  STATE/COUNTY-  IL/HAMILTON
 DQ1412  COUNTRY     -  US
 DQ1412  USGS QUAD   -  THACKERAY (2018)
 DQ1412
 DQ1412                         *CURRENT SURVEY CONTROL
 DQ1412  ______________________________________________________________________
 DQ1412* NAD 83(1986) POSITION- 38 04 57.9    (N) 088 28 09.2    (W)   HD_HELD2
 DQ1412* NAVD 88 ORTHO HEIGHT -   123.824 (meters)      406.25  (feet) ADJUSTED
 DQ1412  ______________________________________________________________________
 DQ1412  GEOID HEIGHT    -        -30.174 (meters)                     GEOID18
 DQ1412  DYNAMIC HEIGHT  -        123.742 (meters)      405.98  (feet) COMP
 DQ1412  MODELED GRAVITY -    979,963.8   (mgal)                       NAVD 88
 DQ1412
 DQ1412  VERT ORDER      -  SECOND    CLASS I
 DQ1412
 DQ1412.The horizontal coordinates were established by autonomous hand held GPS
 DQ1412.observations and have an estimated accuracy of +/- 10 meters.
 DQ1412
 DQ1412.The orthometric height was determined by differential leveling and
 DQ1412.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1412.in March 2016.
 DQ1412
 DQ1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1412.GEOID18 height accuracy estimate available here.
 DQ1412
 DQ1412.Click photographs - Photos may exist for this station.
 DQ1412
 DQ1412.The dynamic height is computed by dividing the NAVD 88
 DQ1412.geopotential number by the normal gravity value computed on the
 DQ1412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1412.degrees latitude (g = 980.6199 gals.).
 DQ1412
 DQ1412.The modeled gravity was interpolated from observed gravity values.
 DQ1412
 DQ1412;                    North         East    Units  Estimated Accuracy
 DQ1412;SPC IL E     -   157,168.      288,078.      MT  (+/- 10 meters HH2 GPS)
 DQ1412
 DQ1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7114716015(NAD 83)
 DQ1412
 DQ1412                          SUPERSEDED SURVEY CONTROL
 DQ1412
 DQ1412.No superseded survey control is available for this station.
 DQ1412
 DQ1412_MARKER: F = FLANGE-ENCASED ROD
 DQ1412_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1412_STAMPING: WF 020 2015
 DQ1412_MARK LOGO: UIL
 DQ1412_PROJECTION: FLUSH
 DQ1412_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1412_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1412_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1412+SATELLITE: SATELLITE OBSERVATIONS - December 21, 2015
 DQ1412_ROD/PIPE-DEPTH: 3.8 meters
 DQ1412_SLEEVE-DEPTH  : 0.9 meters
 DQ1412
 DQ1412  HISTORY     - Date     Condition        Report By
 DQ1412  HISTORY     - 20151221 MONUMENTED       BCA
 DQ1412
 DQ1412                          STATION DESCRIPTION
 DQ1412
 DQ1412'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1412'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF ENFIELD, 3.7 MI
 DQ1412'(6.0 KM) EAST-SOUTHEAST OF MCLEANSBORO AND 2.7 MI (4.3 KM)
 DQ1412'SOUTH-SOUTHWEST OF THACKERAY.
 DQ1412'
 DQ1412'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1412'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1412'MCLEANSBORO, IL, GO EAST ON STATE HIGHWAY 14 FOR 2.9 MI (4.7 KM) TO
 DQ1412'COUNTY ROAD 1200E, CONTINUE EAST ON STATE HIGHWAY 14 FOR 0.8 MI (1.3
 DQ1412'KM) TO THE STATION ON THE LEFT.
 DQ1412'
 DQ1412'THE STATION IS LOCATED 43.0 FT (13.1 M) NORTH OF THE CENTERLINE OF
 DQ1412'STATE HIGHWAY 14, 26.5 FT (8.1 M) NORTH OF THE EDGE OF PAVEMENT OF
 DQ1412'STATE HIGHWAY 14 AND 10.0 FT (3.0 M) NORTHEAST OF THE EAST END OF THE
 DQ1412'TOP EDGE OF A 18 INCH (46 CM) CORRUGATED METAL PIPE FOR A FIELD
 DQ1412'ENTRANCE.
 DQ1412'
 DQ1412'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1412'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1412'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1413 ***********************************************************************
 DQ1413  DESIGNATION -  WF 021
 DQ1413  PID         -  DQ1413
 DQ1413  STATE/COUNTY-  IL/HAMILTON
 DQ1413  COUNTRY     -  US
 DQ1413  USGS QUAD   -  THACKERAY (2018)
 DQ1413
 DQ1413                         *CURRENT SURVEY CONTROL
 DQ1413  ______________________________________________________________________
 DQ1413* NAD 83(1986) POSITION- 38 04 55.5    (N) 088 29 01.8    (W)   HD_HELD2
 DQ1413* NAVD 88 ORTHO HEIGHT -   133.381 (meters)      437.60  (feet) ADJUSTED
 DQ1413  ______________________________________________________________________
 DQ1413  GEOID HEIGHT    -        -30.159 (meters)                     GEOID18
 DQ1413  DYNAMIC HEIGHT  -        133.292 (meters)      437.31  (feet) COMP
 DQ1413  MODELED GRAVITY -    979,963.7   (mgal)                       NAVD 88
 DQ1413
 DQ1413  VERT ORDER      -  SECOND    CLASS I
 DQ1413
 DQ1413.The horizontal coordinates were established by autonomous hand held GPS
 DQ1413.observations and have an estimated accuracy of +/- 10 meters.
 DQ1413
 DQ1413.The orthometric height was determined by differential leveling and
 DQ1413.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1413.in March 2016.
 DQ1413
 DQ1413.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1413.GEOID18 height accuracy estimate available here.
 DQ1413
 DQ1413.Click photographs - Photos may exist for this station.
 DQ1413
 DQ1413.The dynamic height is computed by dividing the NAVD 88
 DQ1413.geopotential number by the normal gravity value computed on the
 DQ1413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1413.degrees latitude (g = 980.6199 gals.).
 DQ1413
 DQ1413.The modeled gravity was interpolated from observed gravity values.
 DQ1413
 DQ1413;                    North         East    Units  Estimated Accuracy
 DQ1413;SPC IL E     -   157,096.      286,796.      MT  (+/- 10 meters HH2 GPS)
 DQ1413
 DQ1413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6986515961(NAD 83)
 DQ1413
 DQ1413                          SUPERSEDED SURVEY CONTROL
 DQ1413
 DQ1413.No superseded survey control is available for this station.
 DQ1413
 DQ1413_MARKER: F = FLANGE-ENCASED ROD
 DQ1413_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1413_STAMPING: WF 021 2015
 DQ1413_MARK LOGO: UIL
 DQ1413_PROJECTION: FLUSH
 DQ1413_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1413_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1413_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1413+SATELLITE: SATELLITE OBSERVATIONS - December 21, 2015
 DQ1413_ROD/PIPE-DEPTH: 3.6 meters
 DQ1413_SLEEVE-DEPTH  : 0.9 meters
 DQ1413
 DQ1413  HISTORY     - Date     Condition        Report By
 DQ1413  HISTORY     - 20151221 MONUMENTED       BCA
 DQ1413
 DQ1413                          STATION DESCRIPTION
 DQ1413
 DQ1413'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1413'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH-SOUTHWEST OF
 DQ1413'BUNGAY, 3.1 MI (5.0 KM) SOUTH-SOUTHWEST OF THACKERAY AND 2.9 MI (4.7
 DQ1413'KM) EAST-SOUTHEAST OF MCLEANSBORO.
 DQ1413'
 DQ1413'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1413'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1413'MCLEANSBORO, IL, GO EAST ON STATE HIGHWAY 14 FOR 2.9 MI (4.7 KM) TO
 DQ1413'COUNTY ROAD 1200E AND THE STATION ON THE RIGHT.
 DQ1413'
 DQ1413'THE STATION IS LOCATED 50.0 FT (15.2 M) SOUTH-SOUTHEAST OF THE
 DQ1413'CENTERLINE OF STATE HIGHWAY 14, 17.0 FT (5.2 M) EAST OF THE EXTENDED
 DQ1413'CENTERLINE OF COUNTY ROAD 1200E, 32.6 FT (9.9 M) WEST-NORTHWEST OF A
 DQ1413'UTILITY POLE AND 18.5 FT (5.6 M) SOUTHWEST OF THE SOUTHWEST END OF A
 DQ1413'CONCRETE HEADWALL.
 DQ1413'
 DQ1413'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1413'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1413'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1414 ***********************************************************************
 DQ1414  DESIGNATION -  WF 022
 DQ1414  PID         -  DQ1414
 DQ1414  STATE/COUNTY-  IL/HAMILTON
 DQ1414  COUNTRY     -  US
 DQ1414  USGS QUAD   -  MCLEANSBORO (2018)
 DQ1414
 DQ1414                         *CURRENT SURVEY CONTROL
 DQ1414  ______________________________________________________________________
 DQ1414* NAD 83(1986) POSITION- 38 04 55.8    (N) 088 30 08.6    (W)   HD_HELD2
 DQ1414* NAVD 88 ORTHO HEIGHT -   137.482 (meters)      451.06  (feet) ADJUSTED
 DQ1414  ______________________________________________________________________
 DQ1414  GEOID HEIGHT    -        -30.143 (meters)                     GEOID18
 DQ1414  DYNAMIC HEIGHT  -        137.391 (meters)      450.76  (feet) COMP
 DQ1414  MODELED GRAVITY -    979,963.7   (mgal)                       NAVD 88
 DQ1414
 DQ1414  VERT ORDER      -  SECOND    CLASS I
 DQ1414
 DQ1414.The horizontal coordinates were established by autonomous hand held GPS
 DQ1414.observations and have an estimated accuracy of +/- 10 meters.
 DQ1414
 DQ1414.The orthometric height was determined by differential leveling and
 DQ1414.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1414.in March 2016.
 DQ1414
 DQ1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1414.GEOID18 height accuracy estimate available here.
 DQ1414
 DQ1414.Click photographs - Photos may exist for this station.
 DQ1414
 DQ1414.The dynamic height is computed by dividing the NAVD 88
 DQ1414.geopotential number by the normal gravity value computed on the
 DQ1414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1414.degrees latitude (g = 980.6199 gals.).
 DQ1414
 DQ1414.The modeled gravity was interpolated from observed gravity values.
 DQ1414
 DQ1414;                    North         East    Units  Estimated Accuracy
 DQ1414;SPC IL E     -   157,108.      285,168.      MT  (+/- 10 meters HH2 GPS)
 DQ1414
 DQ1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6823715997(NAD 83)
 DQ1414
 DQ1414                          SUPERSEDED SURVEY CONTROL
 DQ1414
 DQ1414.No superseded survey control is available for this station.
 DQ1414
 DQ1414_MARKER: F = FLANGE-ENCASED ROD
 DQ1414_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1414_STAMPING: WF 022 2015
 DQ1414_MARK LOGO: UIL
 DQ1414_PROJECTION: FLUSH
 DQ1414_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1414_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1414_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1414+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2015
 DQ1414_ROD/PIPE-DEPTH: 3.3 meters
 DQ1414_SLEEVE-DEPTH  : 0.9 meters
 DQ1414
 DQ1414  HISTORY     - Date     Condition        Report By
 DQ1414  HISTORY     - 20151222 MONUMENTED       BCA
 DQ1414
 DQ1414                          STATION DESCRIPTION
 DQ1414
 DQ1414'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1414'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHWEST OF BUNGAY, 3.7
 DQ1414'MI (6.0 KM) SOUTHWEST OF THACKERAY AND 2.0 MI (3.2 KM) EAST-SOUTHEAST
 DQ1414'OF MCLEANSBORO.
 DQ1414'
 DQ1414'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1414'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1414'MCLEANSBORO, IL, GO EAST ON STATE HIGHWAY 14 FOR 1.9 MI (3.1 KM) TO
 DQ1414'COUNTY ROAD 1100E AND THE STATION ON THE RIGHT.
 DQ1414'
 DQ1414'THE STATION IS LOCATED 57.5 FT (17.5 M) SOUTH OF THE CENTERLINE OF
 DQ1414'STATE HIGHWAY 14, 55.5 FT (16.9 M) EAST OF THE CENTERLINE OF COUNTY
 DQ1414'ROAD 1100E, 44.0 FT (13.4 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DQ1414'HIGHWAY 14, 32.3 FT (9.8 M) NORTHEAST OF A TINY CHURCH WITH A SIGN
 DQ1414''WEBB'S CHAPEL' AND 11.0 FT (3.4 M) NORTHWEST OF A UTILITY POLE.
 DQ1414'
 DQ1414'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1414'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1414'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1415 ***********************************************************************
 DQ1415  DESIGNATION -  WF 023
 DQ1415  PID         -  DQ1415
 DQ1415  STATE/COUNTY-  IL/HAMILTON
 DQ1415  COUNTRY     -  US
 DQ1415  USGS QUAD   -  MCLEANSBORO (2018)
 DQ1415
 DQ1415                         *CURRENT SURVEY CONTROL
 DQ1415  ______________________________________________________________________
 DQ1415* NAD 83(1986) POSITION- 38 05 11.8    (N) 088 30 56.0    (W)   HD_HELD2
 DQ1415* NAVD 88 ORTHO HEIGHT -   130.539 (meters)      428.28  (feet) ADJUSTED
 DQ1415  ______________________________________________________________________
 DQ1415  GEOID HEIGHT    -        -30.138 (meters)                     GEOID18
 DQ1415  DYNAMIC HEIGHT  -        130.453 (meters)      427.99  (feet) COMP
 DQ1415  MODELED GRAVITY -    979,964.2   (mgal)                       NAVD 88
 DQ1415
 DQ1415  VERT ORDER      -  SECOND    CLASS I
 DQ1415
 DQ1415.The horizontal coordinates were established by autonomous hand held GPS
 DQ1415.observations and have an estimated accuracy of +/- 10 meters.
 DQ1415
 DQ1415.The orthometric height was determined by differential leveling and
 DQ1415.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1415.in March 2016.
 DQ1415
 DQ1415.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1415.GEOID18 height accuracy estimate available here.
 DQ1415
 DQ1415.Click photographs - Photos may exist for this station.
 DQ1415
 DQ1415.The dynamic height is computed by dividing the NAVD 88
 DQ1415.geopotential number by the normal gravity value computed on the
 DQ1415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1415.degrees latitude (g = 980.6199 gals.).
 DQ1415
 DQ1415.The modeled gravity was interpolated from observed gravity values.
 DQ1415
 DQ1415;                    North         East    Units  Estimated Accuracy
 DQ1415;SPC IL E     -   157,604.      284,014.      MT  (+/- 10 meters HH2 GPS)
 DQ1415
 DQ1415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6709116509(NAD 83)
 DQ1415
 DQ1415                          SUPERSEDED SURVEY CONTROL
 DQ1415
 DQ1415.No superseded survey control is available for this station.
 DQ1415
 DQ1415_MARKER: F = FLANGE-ENCASED ROD
 DQ1415_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1415_STAMPING: WF 023 2015
 DQ1415_MARK LOGO: UIL
 DQ1415_PROJECTION: FLUSH
 DQ1415_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1415_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1415+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2015
 DQ1415_ROD/PIPE-DEPTH: 4.9 meters
 DQ1415_SLEEVE-DEPTH  : 0.9 meters
 DQ1415
 DQ1415  HISTORY     - Date     Condition        Report By
 DQ1415  HISTORY     - 20151222 MONUMENTED       BCA
 DQ1415
 DQ1415                          STATION DESCRIPTION
 DQ1415
 DQ1415'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1415'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTHWEST OF BUNGAY, 4.1
 DQ1415'MI (6.6 KM) SOUTHWEST OF THACKERAY AND 1.2 MI (1.9 KM) EAST-SOUTHEAST
 DQ1415'OF MCLEANSBORO.
 DQ1415'
 DQ1415'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1415'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1415'MCLEANSBORO, IL, GO EAST ON STATE HIGHWAY 14 FOR 0.8 MI (1.3 KM) TO
 DQ1415'INDUSTRIAL PARK ROAD, CONTINUE EAST ON STATE HIGHWAY 14 FOR 0.3 MI
 DQ1415'(0.5 KM) TO THE STATION ON THE RIGHT.
 DQ1415'
 DQ1415'THE STATION IS LOCATED 69.4 FT (21.2 M) SOUTH-SOUTHWEST OF THE
 DQ1415'CENTERLINE OF STATE HIGHWAY 14, 56.5 FT (17.2 M) SOUTH-SOUTHWEST OF
 DQ1415'THE EDGE OF PAVEMENT OF STATE HIGHWAY 14, 47.7 FT (14.5 M)
 DQ1415'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A CONCRETE ARRON FOR A FIELD
 DQ1415'ENTRANCE AND 10.6 FT (3.2 M) WEST-NORTHWEST OF A UTILITY POLE.
 DQ1415'
 DQ1415'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1415'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1415'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1416 ***********************************************************************
 DQ1416  DESIGNATION -  WF 024
 DQ1416  PID         -  DQ1416
 DQ1416  STATE/COUNTY-  IL/HAMILTON
 DQ1416  COUNTRY     -  US
 DQ1416  USGS QUAD   -  MCLEANSBORO (2018)
 DQ1416
 DQ1416                         *CURRENT SURVEY CONTROL
 DQ1416  ______________________________________________________________________
 DQ1416* NAD 83(1986) POSITION- 38 05 22.0    (N) 088 32 00.7    (W)   HD_HELD2
 DQ1416* NAVD 88 ORTHO HEIGHT -   132.420 (meters)      434.45  (feet) ADJUSTED
 DQ1416  ______________________________________________________________________
 DQ1416  GEOID HEIGHT    -        -30.128 (meters)                     GEOID18
 DQ1416  DYNAMIC HEIGHT  -        132.332 (meters)      434.16  (feet) COMP
 DQ1416  MODELED GRAVITY -    979,964.4   (mgal)                       NAVD 88
 DQ1416
 DQ1416  VERT ORDER      -  SECOND    CLASS I
 DQ1416
 DQ1416.The horizontal coordinates were established by autonomous hand held GPS
 DQ1416.observations and have an estimated accuracy of +/- 10 meters.
 DQ1416
 DQ1416.The orthometric height was determined by differential leveling and
 DQ1416.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1416.in March 2016.
 DQ1416
 DQ1416.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1416.GEOID18 height accuracy estimate available here.
 DQ1416
 DQ1416.Click photographs - Photos may exist for this station.
 DQ1416
 DQ1416.The dynamic height is computed by dividing the NAVD 88
 DQ1416.geopotential number by the normal gravity value computed on the
 DQ1416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1416.degrees latitude (g = 980.6199 gals.).
 DQ1416
 DQ1416.The modeled gravity was interpolated from observed gravity values.
 DQ1416
 DQ1416;                    North         East    Units  Estimated Accuracy
 DQ1416;SPC IL E     -   157,922.      282,438.      MT  (+/- 10 meters HH2 GPS)
 DQ1416
 DQ1416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6552016849(NAD 83)
 DQ1416
 DQ1416                          SUPERSEDED SURVEY CONTROL
 DQ1416
 DQ1416.No superseded survey control is available for this station.
 DQ1416
 DQ1416_MARKER: F = FLANGE-ENCASED ROD
 DQ1416_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DQ1416+WITH SETTING: INFORMATION.
 DQ1416_STAMPING: WF 024 2015
 DQ1416_MARK LOGO: UIL
 DQ1416_PROJECTION: FLUSH
 DQ1416_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1416_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1416_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1416+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2015
 DQ1416_ROD/PIPE-DEPTH: 2.4 meters
 DQ1416_SLEEVE-DEPTH  : 0.9 meters
 DQ1416
 DQ1416  HISTORY     - Date     Condition        Report By
 DQ1416  HISTORY     - 20151222 MONUMENTED       BCA
 DQ1416
 DQ1416                          STATION DESCRIPTION
 DQ1416
 DQ1416'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1416'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF BUNGAY, 4.9
 DQ1416'MI (7.9 KM) WEST-SOUTHWEST OF THACKERAY AND IN THE TOWN OF
 DQ1416'MCLEANSBORO, IL.
 DQ1416'
 DQ1416'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1416'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1416'MCLEANSBORO, IL, GO EAST ON STATE HIGHWAY 14 FOR 0.1 MI (0.2 KM) TO
 DQ1416'LOCUST STREET AND THE STATION ON THE RIGHT.
 DQ1416'
 DQ1416'THE STATION IS LOCATED 30.2 FT (9.2 M) SOUTH OF THE CENTERLINE OF
 DQ1416'STATE HIGHWAY 14 (RANDOLPH STREET), 37.7 FT (11.5 M) EAST OF THE
 DQ1416'CENTERLINE OF LOCUST STREET, 8.9 FT (2.7 M) EAST OF A UTILITY POLE,
 DQ1416'7.5 FT (2.3 M) SOUTH OF THE BACK OF CURB OF STATE HIGHWAY 14 (RANDOLPH
 DQ1416'STREET) AND 3.3 FT (1.0 M) SOUTH OF THE SOUTH EDGE OF A CONCRETE
 DQ1416'SIDEWALK.
 DQ1416'
 DQ1416'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1416'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1416'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1417 ***********************************************************************
 DQ1417  DESIGNATION -  WF 025
 DQ1417  PID         -  DQ1417
 DQ1417  STATE/COUNTY-  IL/HAMILTON
 DQ1417  COUNTRY     -  US
 DQ1417  USGS QUAD   -  MCLEANSBORO (2018)
 DQ1417
 DQ1417                         *CURRENT SURVEY CONTROL
 DQ1417  ______________________________________________________________________
 DQ1417* NAD 83(1986) POSITION- 38 05 21.9    (N) 088 32 11.8    (W)   HD_HELD2
 DQ1417* NAVD 88 ORTHO HEIGHT -   138.207 (meters)      453.43  (feet) ADJUSTED
 DQ1417  ______________________________________________________________________
 DQ1417  GEOID HEIGHT    -        -30.125 (meters)                     GEOID18
 DQ1417  DYNAMIC HEIGHT  -        138.116 (meters)      453.14  (feet) COMP
 DQ1417  MODELED GRAVITY -    979,964.3   (mgal)                       NAVD 88
 DQ1417
 DQ1417  VERT ORDER      -  SECOND    CLASS I
 DQ1417
 DQ1417.The horizontal coordinates were established by autonomous hand held GPS
 DQ1417.observations and have an estimated accuracy of +/- 10 meters.
 DQ1417
 DQ1417.The orthometric height was determined by differential leveling and
 DQ1417.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1417.in March 2016.
 DQ1417
 DQ1417.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1417.GEOID18 height accuracy estimate available here.
 DQ1417
 DQ1417.Click photographs - Photos may exist for this station.
 DQ1417
 DQ1417.The dynamic height is computed by dividing the NAVD 88
 DQ1417.geopotential number by the normal gravity value computed on the
 DQ1417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1417.degrees latitude (g = 980.6199 gals.).
 DQ1417
 DQ1417.The modeled gravity was interpolated from observed gravity values.
 DQ1417
 DQ1417;                    North         East    Units  Estimated Accuracy
 DQ1417;SPC IL E     -   157,919.      282,168.      MT  (+/- 10 meters HH2 GPS)
 DQ1417
 DQ1417_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6524916850(NAD 83)
 DQ1417
 DQ1417                          SUPERSEDED SURVEY CONTROL
 DQ1417
 DQ1417.No superseded survey control is available for this station.
 DQ1417
 DQ1417_MARKER: F = FLANGE-ENCASED ROD
 DQ1417_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1417_STAMPING: WF 025 2015
 DQ1417_MARK LOGO: UIL
 DQ1417_PROJECTION: FLUSH
 DQ1417_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1417_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1417+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2015
 DQ1417_ROD/PIPE-DEPTH: 4.9 meters
 DQ1417_SLEEVE-DEPTH  : 0.9 meters
 DQ1417
 DQ1417  HISTORY     - Date     Condition        Report By
 DQ1417  HISTORY     - 20151222 MONUMENTED       BCA
 DQ1417
 DQ1417                          STATION DESCRIPTION
 DQ1417
 DQ1417'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1417'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH OF BELLE PRAIRIE
 DQ1417'CITY, 5.0 MI (8.0 KM) WEST-SOUTHWEST OF THACKERAY AND IN THE TOWN OF
 DQ1417'MCLEANSBORO, IL.
 DQ1417'
 DQ1417'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1417'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1417'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 0.1 MI (0.2 KM) TO
 DQ1417'WASHINGTON STREET AND THE STATION ON THE LEFT.
 DQ1417'
 DQ1417'THE STATION IS LOCATED 39.0 FT (11.9 M) SOUTH OF THE CENTERLINE OF
 DQ1417'STATE HIGHWAY 14 (RANDOLPH STREET), 20.2 FT (6.2 M) WEST OF THE
 DQ1417'CENTERLINE OF WASHINGTON STREET, 24.7 FT (7.5 M) EAST OF THE EAST
 DQ1417'CORNER FOR A SIGN 'GHOLSON FUNERAL CHAPEL', 8.7 FT (2.7 M) SOUTH OF A
 DQ1417'UTILITY POLE, 5.1 FT (1.6 M) WEST OF THE BACK OF CURB OF WASHINGTON
 DQ1417'STREET AND 4.0 FT (1.2 M) EAST OF THE EAST EDGE OF CONCRETE SIDEWALK.
 DQ1417'
 DQ1417'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1417'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1417'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1418 ***********************************************************************
 DQ1418  DESIGNATION -  WF 026
 DQ1418  PID         -  DQ1418
 DQ1418  STATE/COUNTY-  IL/HAMILTON
 DQ1418  COUNTRY     -  US
 DQ1418  USGS QUAD   -  MCLEANSBORO (2018)
 DQ1418
 DQ1418                         *CURRENT SURVEY CONTROL
 DQ1418  ______________________________________________________________________
 DQ1418* NAD 83(1986) POSITION- 38 05 21.1    (N) 088 33 18.3    (W)   HD_HELD2
 DQ1418* NAVD 88 ORTHO HEIGHT -   138.022 (meters)      452.83  (feet) ADJUSTED
 DQ1418  ______________________________________________________________________
 DQ1418  GEOID HEIGHT    -        -30.112 (meters)                     GEOID18
 DQ1418  DYNAMIC HEIGHT  -        137.930 (meters)      452.53  (feet) COMP
 DQ1418  MODELED GRAVITY -    979,964.0   (mgal)                       NAVD 88
 DQ1418
 DQ1418  VERT ORDER      -  SECOND    CLASS I
 DQ1418
 DQ1418.The horizontal coordinates were established by autonomous hand held GPS
 DQ1418.observations and have an estimated accuracy of +/- 10 meters.
 DQ1418
 DQ1418.The orthometric height was determined by differential leveling and
 DQ1418.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1418.in March 2016.
 DQ1418
 DQ1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1418.GEOID18 height accuracy estimate available here.
 DQ1418
 DQ1418.Click photographs - Photos may exist for this station.
 DQ1418
 DQ1418.The dynamic height is computed by dividing the NAVD 88
 DQ1418.geopotential number by the normal gravity value computed on the
 DQ1418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1418.degrees latitude (g = 980.6199 gals.).
 DQ1418
 DQ1418.The modeled gravity was interpolated from observed gravity values.
 DQ1418
 DQ1418;                    North         East    Units  Estimated Accuracy
 DQ1418;SPC IL E     -   157,898.      280,547.      MT  (+/- 10 meters HH2 GPS)
 DQ1418
 DQ1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6362916853(NAD 83)
 DQ1418
 DQ1418                          SUPERSEDED SURVEY CONTROL
 DQ1418
 DQ1418.No superseded survey control is available for this station.
 DQ1418
 DQ1418_MARKER: F = FLANGE-ENCASED ROD
 DQ1418_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1418_STAMPING: WF 026 2015
 DQ1418_MARK LOGO: UIL
 DQ1418_PROJECTION: FLUSH
 DQ1418_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1418_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1418+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2015
 DQ1418_ROD/PIPE-DEPTH: 5.0 meters
 DQ1418_SLEEVE-DEPTH  : 0.9 meters
 DQ1418
 DQ1418  HISTORY     - Date     Condition        Report By
 DQ1418  HISTORY     - 20151222 MONUMENTED       BCA
 DQ1418
 DQ1418                          STATION DESCRIPTION
 DQ1418
 DQ1418'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1418'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST-NORTHEAST OF
 DQ1418'MACEDONIA, 6.0 MI (9.7 KM) WEST-SOUTHWEST OF THACKERAY AND 1.1 MI (1.8
 DQ1418'KM) WEST-SOUTHWEST OF MCLEANSBORO.
 DQ1418'
 DQ1418'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1418'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1418'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 1.1 MI (1.8 KM) TO
 DQ1418'MCCOY AVENUE AND THE STATION ON THE RIGHT.
 DQ1418'
 DQ1418'THE STATION IS LOCATED 61.5 FT (18.7 M) NORTH-NORTHWEST OF THE
 DQ1418'CENTERLINE OF STATE HIGHWAY 14, 25.5 FT (7.8 M) NORTH OF THE EXTENDED
 DQ1418'CENTERLINE OF SOUTH STREET, 13.5 FT (4.1 M) EAST OF THE CENTERLINE OF
 DQ1418'MCCOY AVENUE, 7.1 FT (2.2 M) SOUTH OF A UTILITY POLE AND 7.0 FT (2.1
 DQ1418'M) EAST OF EDGE OF PAVEMENT OF MCCOY AVENUE.
 DQ1418'
 DQ1418'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1418'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1418'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1419 ***********************************************************************
 DQ1419  DESIGNATION -  WF 027
 DQ1419  PID         -  DQ1419
 DQ1419  STATE/COUNTY-  IL/HAMILTON
 DQ1419  COUNTRY     -  US
 DQ1419  USGS QUAD   -  MCLEANSBORO (2018)
 DQ1419
 DQ1419                         *CURRENT SURVEY CONTROL
 DQ1419  ______________________________________________________________________
 DQ1419* NAD 83(1986) POSITION- 38 04 55.4    (N) 088 34 17.3    (W)   HD_HELD2
 DQ1419* NAVD 88 ORTHO HEIGHT -   145.506 (meters)      477.38  (feet) ADJUSTED
 DQ1419  ______________________________________________________________________
 DQ1419  GEOID HEIGHT    -        -30.089 (meters)                     GEOID18
 DQ1419  DYNAMIC HEIGHT  -        145.409 (meters)      477.06  (feet) COMP
 DQ1419  MODELED GRAVITY -    979,962.6   (mgal)                       NAVD 88
 DQ1419
 DQ1419  VERT ORDER      -  SECOND    CLASS I
 DQ1419
 DQ1419.The horizontal coordinates were established by autonomous hand held GPS
 DQ1419.observations and have an estimated accuracy of +/- 10 meters.
 DQ1419
 DQ1419.The orthometric height was determined by differential leveling and
 DQ1419.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1419.in March 2016.
 DQ1419
 DQ1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1419.GEOID18 height accuracy estimate available here.
 DQ1419
 DQ1419.Click photographs - Photos may exist for this station.
 DQ1419
 DQ1419.The dynamic height is computed by dividing the NAVD 88
 DQ1419.geopotential number by the normal gravity value computed on the
 DQ1419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1419.degrees latitude (g = 980.6199 gals.).
 DQ1419
 DQ1419.The modeled gravity was interpolated from observed gravity values.
 DQ1419
 DQ1419;                    North         East    Units  Estimated Accuracy
 DQ1419;SPC IL E     -   157,109.      279,108.      MT  (+/- 10 meters HH2 GPS)
 DQ1419
 DQ1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6217816085(NAD 83)
 DQ1419
 DQ1419                          SUPERSEDED SURVEY CONTROL
 DQ1419
 DQ1419.No superseded survey control is available for this station.
 DQ1419
 DQ1419_MARKER: F = FLANGE-ENCASED ROD
 DQ1419_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1419_STAMPING: WF 027 2015
 DQ1419_MARK LOGO: UIL
 DQ1419_PROJECTION: FLUSH
 DQ1419_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1419_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1419+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2015
 DQ1419_ROD/PIPE-DEPTH: 5.0 meters
 DQ1419_SLEEVE-DEPTH  : 0.9 meters
 DQ1419
 DQ1419  HISTORY     - Date     Condition        Report By
 DQ1419  HISTORY     - 20151222 MONUMENTED       BCA
 DQ1419
 DQ1419                          STATION DESCRIPTION
 DQ1419
 DQ1419'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1419'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-NORTHEAST OF
 DQ1419'MACEDONIA, 7.0 MI (11.3 KM) WEST-SOUTHWEST OF THACKERAY AND 2.1 MI
 DQ1419'(3.4 KM) WEST-SOUTHWEST OF MCLEANSBORO.
 DQ1419'
 DQ1419'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1419'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1419'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 2.1 MI (3.4 KM) TO
 DQ1419'COUNTY ROAD 740E, CONTINUE WEST ON STATE HIGHWAY 14 FOR 0.1 MI (0.2
 DQ1419'KM) TO THE STATION ON THE RIGHT.
 DQ1419'
 DQ1419'THE STATION IS LOCATED 56.4 FT (17.2 M) NORTH OF THE CENTERLINE OF
 DQ1419'STATE HIGHWAY 14, 67.2 FT (20.5 M) EAST OF THE EXTENDED LINE FOR THE
 DQ1419'SOUTHEAST CORNER OF A HOUSE, 43.7 FT (13.3 M) NORTH OF THE EDGE OF
 DQ1419'PAVEMENT OF STATE HIGHWAY 14 AND 4.1 FT (1.2 M) SOUTH-SOUTHWEST OF A
 DQ1419'UTILITY POLE.
 DQ1419'
 DQ1419'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1419'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1419'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1420 ***********************************************************************
 DQ1420  DESIGNATION -  WF 028
 DQ1420  PID         -  DQ1420
 DQ1420  STATE/COUNTY-  IL/HAMILTON
 DQ1420  COUNTRY     -  US
 DQ1420  USGS QUAD   -  MCLEANSBORO (2018)
 DQ1420
 DQ1420                         *CURRENT SURVEY CONTROL
 DQ1420  ______________________________________________________________________
 DQ1420* NAD 83(1986) POSITION- 38 04 52.6    (N) 088 35 11.0    (W)   HD_HELD2
 DQ1420* NAVD 88 ORTHO HEIGHT -   132.196 (meters)      433.71  (feet) ADJUSTED
 DQ1420  ______________________________________________________________________
 DQ1420  GEOID HEIGHT    -        -30.077 (meters)                     GEOID18
 DQ1420  DYNAMIC HEIGHT  -        132.108 (meters)      433.42  (feet) COMP
 DQ1420  MODELED GRAVITY -    979,962.1   (mgal)                       NAVD 88
 DQ1420
 DQ1420  VERT ORDER      -  SECOND    CLASS I
 DQ1420
 DQ1420.The horizontal coordinates were established by autonomous hand held GPS
 DQ1420.observations and have an estimated accuracy of +/- 10 meters.
 DQ1420
 DQ1420.The orthometric height was determined by differential leveling and
 DQ1420.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1420.in March 2016.
 DQ1420
 DQ1420.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1420.GEOID18 height accuracy estimate available here.
 DQ1420
 DQ1420.Click photographs - Photos may exist for this station.
 DQ1420
 DQ1420.The dynamic height is computed by dividing the NAVD 88
 DQ1420.geopotential number by the normal gravity value computed on the
 DQ1420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1420.degrees latitude (g = 980.6199 gals.).
 DQ1420
 DQ1420.The modeled gravity was interpolated from observed gravity values.
 DQ1420
 DQ1420;                    North         East    Units  Estimated Accuracy
 DQ1420;SPC IL E     -   157,026.      277,799.      MT  (+/- 10 meters HH2 GPS)
 DQ1420
 DQ1420_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6086816021(NAD 83)
 DQ1420
 DQ1420                          SUPERSEDED SURVEY CONTROL
 DQ1420
 DQ1420.No superseded survey control is available for this station.
 DQ1420
 DQ1420_MARKER: F = FLANGE-ENCASED ROD
 DQ1420_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1420_STAMPING: WF 028 2015
 DQ1420_MARK LOGO: UIL
 DQ1420_PROJECTION: FLUSH
 DQ1420_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1420_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1420+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2015
 DQ1420_ROD/PIPE-DEPTH: 3.4 meters
 DQ1420_SLEEVE-DEPTH  : 0.9 meters
 DQ1420
 DQ1420  HISTORY     - Date     Condition        Report By
 DQ1420  HISTORY     - 20151223 MONUMENTED       BCA
 DQ1420
 DQ1420                          STATION DESCRIPTION
 DQ1420
 DQ1420'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1420'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-SOUTHWEST OF
 DQ1420'THACKERAY, 6.8 MI (10.9 KM) EAST-NORTHEAST OF MACEDONIA AND 2.9 MI
 DQ1420'(4.7 KM) WEST-SOUTHWEST OF MCLEANSBORO.
 DQ1420'
 DQ1420'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1420'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1420'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 2.7 MI (4.3 KM) TO
 DQ1420'COUNTY ROAD 675E, CONTINUE WEST ON STATE HIGHWAY 14 FOR 0.3 MI (0.5
 DQ1420'KM) TO THE STATION ON THE LEFT.
 DQ1420'
 DQ1420'THE STATION IS LOCATED 44.7 FT (13.6 M) SOUTH OF THE CENTERLINE OF
 DQ1420'STATE HIGHWAY 14, 110.0 FT (33.5 M) EAST OF THE CENTER OF A PRIVATE
 DQ1420'ENTRANCE, 56.8 FT (17.3 M) NORTHEAST OF A CORNER WOODEN POST FOR A 4.0
 DQ1420'FT (1.2 M) WIRE FENCE RUNNING TO THE SOUTHWEST AND EAST, 31.8 FT (9.7
 DQ1420'M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14, 20.3 FT (6.2 M)
 DQ1420'NORTHWEST OF A UTILITY POLE AND 18.9 FT (5.8 M) NORTH OF A TELEPHONE
 DQ1420'PEDESTAL.
 DQ1420'
 DQ1420'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1420'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1420'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1421 ***********************************************************************
 DQ1421  DESIGNATION -  WF 029
 DQ1421  PID         -  DQ1421
 DQ1421  STATE/COUNTY-  IL/HAMILTON
 DQ1421  COUNTRY     -  US
 DQ1421  USGS QUAD   -  MCLEANSBORO (2018)
 DQ1421
 DQ1421                         *CURRENT SURVEY CONTROL
 DQ1421  ______________________________________________________________________
 DQ1421* NAD 83(1986) POSITION- 38 04 53.6    (N) 088 36 12.8    (W)   HD_HELD2
 DQ1421* NAVD 88 ORTHO HEIGHT -   134.327 (meters)      440.70  (feet) ADJUSTED
 DQ1421  ______________________________________________________________________
 DQ1421  GEOID HEIGHT    -        -30.064 (meters)                     GEOID18
 DQ1421  DYNAMIC HEIGHT  -        134.237 (meters)      440.41  (feet) COMP
 DQ1421  MODELED GRAVITY -    979,961.7   (mgal)                       NAVD 88
 DQ1421
 DQ1421  VERT ORDER      -  SECOND    CLASS I
 DQ1421
 DQ1421.The horizontal coordinates were established by autonomous hand held GPS
 DQ1421.observations and have an estimated accuracy of +/- 10 meters.
 DQ1421
 DQ1421.The orthometric height was determined by differential leveling and
 DQ1421.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1421.in March 2016.
 DQ1421
 DQ1421.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1421.GEOID18 height accuracy estimate available here.
 DQ1421
 DQ1421.Click photographs - Photos may exist for this station.
 DQ1421
 DQ1421.The dynamic height is computed by dividing the NAVD 88
 DQ1421.geopotential number by the normal gravity value computed on the
 DQ1421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1421.degrees latitude (g = 980.6199 gals.).
 DQ1421
 DQ1421.The modeled gravity was interpolated from observed gravity values.
 DQ1421
 DQ1421;                    North         East    Units  Estimated Accuracy
 DQ1421;SPC IL E     -   157,062.      276,293.      MT  (+/- 10 meters HH2 GPS)
 DQ1421
 DQ1421_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5936316077(NAD 83)
 DQ1421
 DQ1421                          SUPERSEDED SURVEY CONTROL
 DQ1421
 DQ1421.No superseded survey control is available for this station.
 DQ1421
 DQ1421_MARKER: F = FLANGE-ENCASED ROD
 DQ1421_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1421_STAMPING: WF 029 2015
 DQ1421_MARK LOGO: UIL
 DQ1421_PROJECTION: FLUSH
 DQ1421_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1421_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1421+STABILITY: POSITION/ELEVATION WELL
 DQ1421_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1421+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2015
 DQ1421_ROD/PIPE-DEPTH: 6.6 meters
 DQ1421_SLEEVE-DEPTH  : 0.9 meters
 DQ1421
 DQ1421  HISTORY     - Date     Condition        Report By
 DQ1421  HISTORY     - 20151223 MONUMENTED       BCA
 DQ1421
 DQ1421                          STATION DESCRIPTION
 DQ1421
 DQ1421'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1421'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) WEST-SOUTHWEST OF
 DQ1421'THACKERAY, 5.9 MI (9.5 KM) EAST-NORTHEAST OF MACEDONIA AND 3.8 MI (6.1
 DQ1421'KM) WEST-SOUTHWEST OF MCLEANSBORO.
 DQ1421'
 DQ1421'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1421'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1421'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 3.5 MI (5.6 KM) TO
 DQ1421'COUNTY ROAD 600E, CONTINUE WEST ON STATE HIGHWAY 14 FOR 0.5 MI (0.8
 DQ1421'KM) TO THE STATION ON THE RIGHT.
 DQ1421'
 DQ1421'THE STATION IS LOCATED 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF
 DQ1421'STATE HIGHWAY 14, 30.1 FT (9.2 M) SOUTH OF A OLD WOODEN POST LOCATED
 DQ1421'IN A TREE LINE AND 23.3 FT (7.1 M) NORTH OF THE EDGE OF PAVEMENT OF
 DQ1421'STATE HIGHWAY 14.
 DQ1421'
 DQ1421'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1421'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1421'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1422 ***********************************************************************
 DQ1422  DESIGNATION -  WF 030
 DQ1422  PID         -  DQ1422
 DQ1422  STATE/COUNTY-  IL/HAMILTON
 DQ1422  COUNTRY     -  US
 DQ1422  USGS QUAD   -  MCLEANSBORO (2018)
 DQ1422
 DQ1422                         *CURRENT SURVEY CONTROL
 DQ1422  ______________________________________________________________________
 DQ1422* NAD 83(1986) POSITION- 38 04 53.9    (N) 088 37 01.6    (W)   HD_HELD2
 DQ1422* NAVD 88 ORTHO HEIGHT -   143.397 (meters)      470.46  (feet) ADJUSTED
 DQ1422  ______________________________________________________________________
 DQ1422  GEOID HEIGHT    -        -30.052 (meters)                     GEOID18
 DQ1422  DYNAMIC HEIGHT  -        143.301 (meters)      470.15  (feet) COMP
 DQ1422  MODELED GRAVITY -    979,961.3   (mgal)                       NAVD 88
 DQ1422
 DQ1422  VERT ORDER      -  SECOND    CLASS I
 DQ1422
 DQ1422.The horizontal coordinates were established by autonomous hand held GPS
 DQ1422.observations and have an estimated accuracy of +/- 10 meters.
 DQ1422
 DQ1422.The orthometric height was determined by differential leveling and
 DQ1422.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1422.in March 2016.
 DQ1422
 DQ1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1422.GEOID18 height accuracy estimate available here.
 DQ1422
 DQ1422.Click photographs - Photos may exist for this station.
 DQ1422
 DQ1422.The dynamic height is computed by dividing the NAVD 88
 DQ1422.geopotential number by the normal gravity value computed on the
 DQ1422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1422.degrees latitude (g = 980.6199 gals.).
 DQ1422
 DQ1422.The modeled gravity was interpolated from observed gravity values.
 DQ1422
 DQ1422;                    North         East    Units  Estimated Accuracy
 DQ1422;SPC IL E     -   157,074.      275,103.      MT  (+/- 10 meters HH2 GPS)
 DQ1422
 DQ1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5817416107(NAD 83)
 DQ1422
 DQ1422                          SUPERSEDED SURVEY CONTROL
 DQ1422
 DQ1422.No superseded survey control is available for this station.
 DQ1422
 DQ1422_MARKER: F = FLANGE-ENCASED ROD
 DQ1422_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1422_STAMPING: WF 030 2015
 DQ1422_MARK LOGO: UIL
 DQ1422_PROJECTION: FLUSH
 DQ1422_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1422_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1422_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1422+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2015
 DQ1422_ROD/PIPE-DEPTH: 3.6 meters
 DQ1422_SLEEVE-DEPTH  : 0.9 meters
 DQ1422
 DQ1422  HISTORY     - Date     Condition        Report By
 DQ1422  HISTORY     - 20151223 MONUMENTED       BCA
 DQ1422
 DQ1422                          STATION DESCRIPTION
 DQ1422
 DQ1422'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1422'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTH-SOUTHEAST OF
 DQ1422'DAHLGREN, 5.2 MI (8.4 KM) EAST-NORTHEAST OF MACEDONIA AND 4.5 MI (7.2
 DQ1422'KM) WEST OF MCLEANSBORO.
 DQ1422'
 DQ1422'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1422'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1422'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 4.7 MI (7.6 KM) TO
 DQ1422'COUNTY ROAD 475E AND THE STATION ON THE LEFT.
 DQ1422'
 DQ1422'THE STATION IS LOCATED 37.3 FT (11.4 M) SOUTH OF THE CENTERLINE OF
 DQ1422'STATE HIGHWAY 14, 21.5 FT (6.6 M) EAST OF THE CENTERLINE OF COUNTY
 DQ1422'ROAD 475E, 24.3 FT (7.4 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DQ1422'HIGHWAY 14, 16.0 FT (4.9 M) SOUTHEAST OF THE SOUTH END OF THE
 DQ1422'SOUTHEAST CORNER OF A CONCRETE HEADWALL AND 6.3 FT (1.9 M) NORTHEAST
 DQ1422'OF A UTILITY POLE.
 DQ1422'
 DQ1422'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1422'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1422'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1423 ***********************************************************************
 DQ1423  DESIGNATION -  WF 031
 DQ1423  PID         -  DQ1423
 DQ1423  STATE/COUNTY-  IL/HAMILTON
 DQ1423  COUNTRY     -  US
 DQ1423  USGS QUAD   -  MACEDONIA (2018)
 DQ1423
 DQ1423                         *CURRENT SURVEY CONTROL
 DQ1423  ______________________________________________________________________
 DQ1423* NAD 83(1986) POSITION- 38 04 54.3    (N) 088 37 50.7    (W)   HD_HELD2
 DQ1423* NAVD 88 ORTHO HEIGHT -   152.571 (meters)      500.56  (feet) ADJUSTED
 DQ1423  ______________________________________________________________________
 DQ1423  GEOID HEIGHT    -        -30.039 (meters)                     GEOID18
 DQ1423  DYNAMIC HEIGHT  -        152.470 (meters)      500.23  (feet) COMP
 DQ1423  MODELED GRAVITY -    979,961.0   (mgal)                       NAVD 88
 DQ1423
 DQ1423  VERT ORDER      -  SECOND    CLASS I
 DQ1423
 DQ1423.The horizontal coordinates were established by autonomous hand held GPS
 DQ1423.observations and have an estimated accuracy of +/- 10 meters.
 DQ1423
 DQ1423.The orthometric height was determined by differential leveling and
 DQ1423.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1423.in March 2016.
 DQ1423
 DQ1423.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1423.GEOID18 height accuracy estimate available here.
 DQ1423
 DQ1423.Click photographs - Photos may exist for this station.
 DQ1423
 DQ1423.The dynamic height is computed by dividing the NAVD 88
 DQ1423.geopotential number by the normal gravity value computed on the
 DQ1423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1423.degrees latitude (g = 980.6199 gals.).
 DQ1423
 DQ1423.The modeled gravity was interpolated from observed gravity values.
 DQ1423
 DQ1423;                    North         East    Units  Estimated Accuracy
 DQ1423;SPC IL E     -   157,090.      273,907.      MT  (+/- 10 meters HH2 GPS)
 DQ1423
 DQ1423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5697816140(NAD 83)
 DQ1423
 DQ1423                          SUPERSEDED SURVEY CONTROL
 DQ1423
 DQ1423.No superseded survey control is available for this station.
 DQ1423
 DQ1423_MARKER: F = FLANGE-ENCASED ROD
 DQ1423_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DQ1423+WITH SETTING: INFORMATION.
 DQ1423_STAMPING: WF 031 2015
 DQ1423_MARK LOGO: UIL
 DQ1423_PROJECTION: FLUSH
 DQ1423_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1423_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1423_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1423+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2015
 DQ1423_ROD/PIPE-DEPTH: 2.1 meters
 DQ1423_SLEEVE-DEPTH  : 0.9 meters
 DQ1423
 DQ1423  HISTORY     - Date     Condition        Report By
 DQ1423  HISTORY     - 20151223 MONUMENTED       BCA
 DQ1423
 DQ1423                          STATION DESCRIPTION
 DQ1423
 DQ1423'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1423'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHEAST OF
 DQ1423'DAHLGREN, 5.3 MI (8.5 KM) WEST OF MCLEANSBORO AND 4.6 MI (7.4 KM)
 DQ1423'EAST-NORTHEAST OF MACEDONIA.
 DQ1423'
 DQ1423'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1423'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1423'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 4.5 MI (7.2 KM) TO
 DQ1423'COUNTY ROAD 400E AND THE STATION ON THE RIGHT.
 DQ1423'
 DQ1423'THE STATION IS LOCATED 39.8 FT (12.1 M) NORTH OF THE CENTERLINE OF
 DQ1423'STATE HIGHWAY 14, 18.7 FT (5.7 M) WEST OF THE CENTERLINE OF COUNTY
 DQ1423'ROAD 400E, 43.9 FT (13.4 M) WEST-NORTHWEST OF A UTILITY POLE, 13.3 FT
 DQ1423'(4.1 M) NORTHEAST OF A POST FOR A ROAD SIGN, 10.3 FT (3.1 M) NORTH OF
 DQ1423'THE NORTH SIDE OF A WOODEN POST FOR A 'STOP' SIGN AND 7.0 FT (2.1 M)
 DQ1423'WEST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 400E.
 DQ1423'
 DQ1423'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1423'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1423'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1424 ***********************************************************************
 DQ1424  DESIGNATION -  WF 032
 DQ1424  PID         -  DQ1424
 DQ1424  STATE/COUNTY-  IL/HAMILTON
 DQ1424  COUNTRY     -  US
 DQ1424  USGS QUAD   -  MACEDONIA (2018)
 DQ1424
 DQ1424                         *CURRENT SURVEY CONTROL
 DQ1424  ______________________________________________________________________
 DQ1424* NAD 83(1986) POSITION- 38 04 52.2    (N) 088 38 56.5    (W)   HD_HELD2
 DQ1424* NAVD 88 ORTHO HEIGHT -   156.797 (meters)      514.42  (feet) ADJUSTED
 DQ1424  ______________________________________________________________________
 DQ1424  GEOID HEIGHT    -        -30.021 (meters)                     GEOID18
 DQ1424  DYNAMIC HEIGHT  -        156.692 (meters)      514.08  (feet) COMP
 DQ1424  MODELED GRAVITY -    979,960.5   (mgal)                       NAVD 88
 DQ1424
 DQ1424  VERT ORDER      -  SECOND    CLASS I
 DQ1424
 DQ1424.The horizontal coordinates were established by autonomous hand held GPS
 DQ1424.observations and have an estimated accuracy of +/- 10 meters.
 DQ1424
 DQ1424.The orthometric height was determined by differential leveling and
 DQ1424.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1424.in March 2016.
 DQ1424
 DQ1424.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1424.GEOID18 height accuracy estimate available here.
 DQ1424
 DQ1424.Click photographs - Photos may exist for this station.
 DQ1424
 DQ1424.The dynamic height is computed by dividing the NAVD 88
 DQ1424.geopotential number by the normal gravity value computed on the
 DQ1424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1424.degrees latitude (g = 980.6199 gals.).
 DQ1424
 DQ1424.The modeled gravity was interpolated from observed gravity values.
 DQ1424
 DQ1424;                    North         East    Units  Estimated Accuracy
 DQ1424;SPC IL E     -   157,031.      272,303.      MT  (+/- 10 meters HH2 GPS)
 DQ1424
 DQ1424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5537416104(NAD 83)
 DQ1424
 DQ1424                          SUPERSEDED SURVEY CONTROL
 DQ1424
 DQ1424.No superseded survey control is available for this station.
 DQ1424
 DQ1424_MARKER: F = FLANGE-ENCASED ROD
 DQ1424_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1424_STAMPING: WF 032 2015
 DQ1424_MARK LOGO: UIL
 DQ1424_PROJECTION: FLUSH
 DQ1424_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1424_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1424+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2015
 DQ1424_ROD/PIPE-DEPTH: 4.6 meters
 DQ1424_SLEEVE-DEPTH  : 0.9 meters
 DQ1424
 DQ1424  HISTORY     - Date     Condition        Report By
 DQ1424  HISTORY     - 20151229 MONUMENTED       BCA
 DQ1424
 DQ1424                          STATION DESCRIPTION
 DQ1424
 DQ1424'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1424'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH-SOUTHEAST OF
 DQ1424'DAHLGREN, 6.2 MI (10.0 KM) WEST OF MCLEANSBORO AND 3.7 MI (6.0 KM)
 DQ1424'EAST-NORTHEAST OF MACEDONIA.
 DQ1424'
 DQ1424'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1424'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1424'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 6.4 MI (10.3 KM) TO
 DQ1424'COUNTY ROAD 300E AND THE STATION ON THE LEFT.
 DQ1424'
 DQ1424'THE STATION IS LOCATED 118.5 FT (36.1 M) SOUTH OF THE CENTERLINE OF
 DQ1424'STATE HIGHWAY 14, 16.5 FT (5.0 M) EAST OF THE CENTERLINE OF COUNTY
 DQ1424'ROAD 300E, 61.5 FT (18.7 M) SOUTH OF A UTILITY POLE, 8.5 FT (2.6 M)
 DQ1424'EAST OF THE EDGE OF PAVEMENT OF COUNTY ROAD 300E, 5.6 FT (1.7 M)
 DQ1424'NORTHWEST OF A WOODEN POST FOR A FENCE AND 2.2 FT (0.7 M) NORTH OF A
 DQ1424'WOODEN CORNER POST FOR A FENCE RUNNING SOUTH AND EAST.
 DQ1424'
 DQ1424'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1424'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1424'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1425 ***********************************************************************
 DQ1425  DESIGNATION -  WF 033
 DQ1425  PID         -  DQ1425
 DQ1425  STATE/COUNTY-  IL/HAMILTON
 DQ1425  COUNTRY     -  US
 DQ1425  USGS QUAD   -  MACEDONIA (2018)
 DQ1425
 DQ1425                         *CURRENT SURVEY CONTROL
 DQ1425  ______________________________________________________________________
 DQ1425* NAD 83(1986) POSITION- 38 04 52.4    (N) 088 39 46.5    (W)   HD_HELD2
 DQ1425* NAVD 88 ORTHO HEIGHT -   156.358 (meters)      512.98  (feet) ADJUSTED
 DQ1425  ______________________________________________________________________
 DQ1425  GEOID HEIGHT    -        -30.008 (meters)                     GEOID18
 DQ1425  DYNAMIC HEIGHT  -        156.254 (meters)      512.64  (feet) COMP
 DQ1425  MODELED GRAVITY -    979,960.2   (mgal)                       NAVD 88
 DQ1425
 DQ1425  VERT ORDER      -  SECOND    CLASS I
 DQ1425
 DQ1425.The horizontal coordinates were established by autonomous hand held GPS
 DQ1425.observations and have an estimated accuracy of +/- 10 meters.
 DQ1425
 DQ1425.The orthometric height was determined by differential leveling and
 DQ1425.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1425.in March 2016.
 DQ1425
 DQ1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1425.GEOID18 height accuracy estimate available here.
 DQ1425
 DQ1425.Click photographs - Photos may exist for this station.
 DQ1425
 DQ1425.The dynamic height is computed by dividing the NAVD 88
 DQ1425.geopotential number by the normal gravity value computed on the
 DQ1425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1425.degrees latitude (g = 980.6199 gals.).
 DQ1425
 DQ1425.The modeled gravity was interpolated from observed gravity values.
 DQ1425
 DQ1425;                    North         East    Units  Estimated Accuracy
 DQ1425;SPC IL E     -   157,041.      271,085.      MT  (+/- 10 meters HH2 GPS)
 DQ1425
 DQ1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5415616132(NAD 83)
 DQ1425
 DQ1425                          SUPERSEDED SURVEY CONTROL
 DQ1425
 DQ1425.No superseded survey control is available for this station.
 DQ1425
 DQ1425_MARKER: F = FLANGE-ENCASED ROD
 DQ1425_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1425_STAMPING: WF 033 2015
 DQ1425_MARK LOGO: UIL
 DQ1425_PROJECTION: FLUSH
 DQ1425_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1425_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1425_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1425+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2015
 DQ1425_ROD/PIPE-DEPTH: 3.5 meters
 DQ1425_SLEEVE-DEPTH  : 0.9 meters
 DQ1425
 DQ1425  HISTORY     - Date     Condition        Report By
 DQ1425  HISTORY     - 20151228 MONUMENTED       BCA
 DQ1425
 DQ1425                          STATION DESCRIPTION
 DQ1425
 DQ1425'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1425'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHEAST OF AKIN, 7.0
 DQ1425'MI (11.3 KM) WEST OF MCLEANSBORO AND 3.1 MI (5.0 KM) NORTHEAST OF
 DQ1425'MACEDONIA.
 DQ1425'
 DQ1425'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1425'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1425'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 6.4 MI (10.3 KM) TO
 DQ1425'COUNTY ROAD 300E, CONTINUE WEST ON STATE HIGHWAY 14 FOR 0.3 MI (0.5
 DQ1425'KM) TO THE ILLINOIS CENTRAL RAILROAD AND THE STATION ON THE LEFT.
 DQ1425'
 DQ1425'THE STATION IS LOCATED 29.6 FT (9.0 M) SOUTH OF THE CENTERLINE OF
 DQ1425'STATE HIGHWAY 14, 66.5 FT (20.3 M) SOUTHEAST OF A METAL POST FOR
 DQ1425'RAILROAD CROSSING SIGNAL ARM, 58.6 FT (17.9 M) EAST OF THE EAST RAIL
 DQ1425'FOR THE ILLINOIS CENTRAL RAILROAD, 38.8 FT (11.8 M) NORTHWEST OF A
 DQ1425'RIGHT OF WAY MARKER, 24.5 FT (7.5 M) WEST OF A WOODEN POST AND 16.9 FT
 DQ1425'(5.2 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1425'
 DQ1425'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1425'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1425'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1426 ***********************************************************************
 DQ1426  DESIGNATION -  WF 034
 DQ1426  PID         -  DQ1426
 DQ1426  STATE/COUNTY-  IL/HAMILTON
 DQ1426  COUNTRY     -  US
 DQ1426  USGS QUAD   -  MACEDONIA (2018)
 DQ1426
 DQ1426                         *CURRENT SURVEY CONTROL
 DQ1426  ______________________________________________________________________
 DQ1426* NAD 83(1986) POSITION- 38 04 53.1    (N) 088 40 35.4    (W)   HD_HELD2
 DQ1426* NAVD 88 ORTHO HEIGHT -   141.579 (meters)      464.50  (feet) ADJUSTED
 DQ1426  ______________________________________________________________________
 DQ1426  GEOID HEIGHT    -        -29.997 (meters)                     GEOID18
 DQ1426  DYNAMIC HEIGHT  -        141.484 (meters)      464.19  (feet) COMP
 DQ1426  MODELED GRAVITY -    979,960.1   (mgal)                       NAVD 88
 DQ1426
 DQ1426  VERT ORDER      -  SECOND    CLASS I
 DQ1426
 DQ1426.The horizontal coordinates were established by autonomous hand held GPS
 DQ1426.observations and have an estimated accuracy of +/- 10 meters.
 DQ1426
 DQ1426.The orthometric height was determined by differential leveling and
 DQ1426.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1426.in March 2016.
 DQ1426
 DQ1426.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1426.GEOID18 height accuracy estimate available here.
 DQ1426
 DQ1426.Click photographs - Photos may exist for this station.
 DQ1426
 DQ1426.The dynamic height is computed by dividing the NAVD 88
 DQ1426.geopotential number by the normal gravity value computed on the
 DQ1426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1426.degrees latitude (g = 980.6199 gals.).
 DQ1426
 DQ1426.The modeled gravity was interpolated from observed gravity values.
 DQ1426
 DQ1426;                    North         East    Units  Estimated Accuracy
 DQ1426;SPC IL E     -   157,067.      269,893.      MT  (+/- 10 meters HH2 GPS)
 DQ1426
 DQ1426_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5296516175(NAD 83)
 DQ1426
 DQ1426                          SUPERSEDED SURVEY CONTROL
 DQ1426
 DQ1426.No superseded survey control is available for this station.
 DQ1426
 DQ1426_MARKER: F = FLANGE-ENCASED ROD
 DQ1426_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1426_STAMPING: WF 034 2015
 DQ1426_MARK LOGO: UIL
 DQ1426_PROJECTION: FLUSH
 DQ1426_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1426_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1426_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1426+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2015
 DQ1426_ROD/PIPE-DEPTH: 4.4 meters
 DQ1426_SLEEVE-DEPTH  : 0.9 meters
 DQ1426
 DQ1426  HISTORY     - Date     Condition        Report By
 DQ1426  HISTORY     - 20151229 MONUMENTED       BCA
 DQ1426
 DQ1426                          STATION DESCRIPTION
 DQ1426
 DQ1426'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1426'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST OF MCLEANSBORO, 7.5
 DQ1426'MI (12.1 KM) NORTH-NORTHEAST OF AKIN AND 2.6 MI (4.2 KM) NORTHEAST OF
 DQ1426'MACEDONIA.
 DQ1426'
 DQ1426'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1426'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1426'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 8.0 MI (12.9 KM) TO
 DQ1426'COUNTY ROAD 7 AND COUNTY ROAD 150E (DAHLGREN ROAD) AND THE STATION ON
 DQ1426'THE RIGHT.
 DQ1426'
 DQ1426'THE STATION IS LOCATED 39.5 FT (12.0 M) NORTH OF THE CENTERLINE OF
 DQ1426'STATE HIGHWAY 14, 52.0 FT (15.8 M) EAST OF THE CENTERLINE OF OF COUNTY
 DQ1426'ROAD 7(COUNTY ROAD 150E) AND (DAHLGREN ROAD), 62.0 FT (18.9 M)
 DQ1426'NORTHEAST OF A UTILITY POLE, 27.2 FT (8.3 M) SOUTH-SOUTHEAST OF A
 DQ1426'UTILITY POLE, 26.5 FT (8.1 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DQ1426'HIGHWAY 14 AND 16.0 FT (4.9 M) NORTH OF THE EAST END OF THE TOP EDGE
 DQ1426'OF A 24 INCH (61 CM) CONCRETE CULVERT.
 DQ1426'
 DQ1426'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1426'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1426'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1427 ***********************************************************************
 DQ1427  DESIGNATION -  WF 035
 DQ1427  PID         -  DQ1427
 DQ1427  STATE/COUNTY-  IL/HAMILTON
 DQ1427  COUNTRY     -  US
 DQ1427  USGS QUAD   -  MACEDONIA (2018)
 DQ1427
 DQ1427                         *CURRENT SURVEY CONTROL
 DQ1427  ______________________________________________________________________
 DQ1427* NAD 83(1986) POSITION- 38 04 35.2    (N) 088 41 19.3    (W)   HD_HELD2
 DQ1427* NAVD 88 ORTHO HEIGHT -   133.446 (meters)      437.81  (feet) ADJUSTED
 DQ1427  ______________________________________________________________________
 DQ1427  GEOID HEIGHT    -        -29.978 (meters)                     GEOID18
 DQ1427  DYNAMIC HEIGHT  -        133.357 (meters)      437.52  (feet) COMP
 DQ1427  MODELED GRAVITY -    979,959.3   (mgal)                       NAVD 88
 DQ1427
 DQ1427  VERT ORDER      -  SECOND    CLASS I
 DQ1427
 DQ1427.The horizontal coordinates were established by autonomous hand held GPS
 DQ1427.observations and have an estimated accuracy of +/- 10 meters.
 DQ1427
 DQ1427.The orthometric height was determined by differential leveling and
 DQ1427.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1427.in March 2016.
 DQ1427
 DQ1427.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1427.GEOID18 height accuracy estimate available here.
 DQ1427
 DQ1427.Click photographs - Photos may exist for this station.
 DQ1427
 DQ1427.The dynamic height is computed by dividing the NAVD 88
 DQ1427.geopotential number by the normal gravity value computed on the
 DQ1427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1427.degrees latitude (g = 980.6199 gals.).
 DQ1427
 DQ1427.The modeled gravity was interpolated from observed gravity values.
 DQ1427
 DQ1427;                    North         East    Units  Estimated Accuracy
 DQ1427;SPC IL E     -   156,519.      268,821.      MT  (+/- 10 meters HH2 GPS)
 DQ1427
 DQ1427_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5188515643(NAD 83)
 DQ1427
 DQ1427                          SUPERSEDED SURVEY CONTROL
 DQ1427
 DQ1427.No superseded survey control is available for this station.
 DQ1427
 DQ1427_MARKER: F = FLANGE-ENCASED ROD
 DQ1427_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1427_STAMPING: WF 035 2015
 DQ1427_MARK LOGO: UIL
 DQ1427_PROJECTION: FLUSH
 DQ1427_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1427_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1427+STABILITY: POSITION/ELEVATION WELL
 DQ1427_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1427+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2015
 DQ1427_ROD/PIPE-DEPTH: 8.5 meters
 DQ1427_SLEEVE-DEPTH  : 0.9 meters
 DQ1427
 DQ1427  HISTORY     - Date     Condition        Report By
 DQ1427  HISTORY     - 20151229 MONUMENTED       BCA
 DQ1427
 DQ1427                          STATION DESCRIPTION
 DQ1427
 DQ1427'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1427'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF DAHLGREN, 6.9
 DQ1427'MI (11.1 KM) NORTH-NORTHEAST OF AKIN AND 1.9 MI (3.1 KM)
 DQ1427'NORTH-NORTHEAST OF MACEDONIA.
 DQ1427'
 DQ1427'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 (RANDOLPH
 DQ1427'STREET) WITH STATE HIGHWAY 142 (JACKSON STREET) LOCATED IN
 DQ1427'MCLEANSBORO, IL, GO WEST ON STATE HIGHWAY 14 FOR 8.5 MI (13.7 KM) TO
 DQ1427'COUNTY ROAD 100E, CONTINUE WEST ON STATE HIGHWAY 14 FOR 0.2 MI (0.3
 DQ1427'KM) TO THE STATION ON THE LEFT.
 DQ1427'
 DQ1427'THE STATION IS LOCATED 35.9 FT (10.9 M) SOUTHEAST OF THE CENTERLINE OF
 DQ1427'STATE HIGHWAY 14, 55.5 FT (16.9 M) EAST OF THE EAST EDGE OF A CONCRETE
 DQ1427'HEADWALL, 35.5 FT (10.8 M) EAST OF A MILE MARKER SIGN 'HAMILTON 1.0'
 DQ1427'AND 22.7 FT (6.9 M) SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY
 DQ1427'14.
 DQ1427'
 DQ1427'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1427'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1427'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1428 ***********************************************************************
 DQ1428  DESIGNATION -  WF 036
 DQ1428  PID         -  DQ1428
 DQ1428  STATE/COUNTY-  IL/FRANKLIN
 DQ1428  COUNTRY     -  US
 DQ1428  USGS QUAD   -  MACEDONIA (2018)
 DQ1428
 DQ1428                         *CURRENT SURVEY CONTROL
 DQ1428  ______________________________________________________________________
 DQ1428* NAD 83(1986) POSITION- 38 04 15.1    (N) 088 42 21.8    (W)   HD_HELD2
 DQ1428* NAVD 88 ORTHO HEIGHT -   131.539 (meters)      431.56  (feet) ADJUSTED
 DQ1428  ______________________________________________________________________
 DQ1428  GEOID HEIGHT    -        -29.952 (meters)                     GEOID18
 DQ1428  DYNAMIC HEIGHT  -        131.451 (meters)      431.27  (feet) COMP
 DQ1428  MODELED GRAVITY -    979,958.5   (mgal)                       NAVD 88
 DQ1428
 DQ1428  VERT ORDER      -  SECOND    CLASS I
 DQ1428
 DQ1428.The horizontal coordinates were established by autonomous hand held GPS
 DQ1428.observations and have an estimated accuracy of +/- 10 meters.
 DQ1428
 DQ1428.The orthometric height was determined by differential leveling and
 DQ1428.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1428.in March 2016.
 DQ1428
 DQ1428.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1428.GEOID18 height accuracy estimate available here.
 DQ1428
 DQ1428.Click photographs - Photos may exist for this station.
 DQ1428
 DQ1428.The dynamic height is computed by dividing the NAVD 88
 DQ1428.geopotential number by the normal gravity value computed on the
 DQ1428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1428.degrees latitude (g = 980.6199 gals.).
 DQ1428
 DQ1428.The modeled gravity was interpolated from observed gravity values.
 DQ1428
 DQ1428;                    North         East    Units  Estimated Accuracy
 DQ1428;SPC IL E     -   155,906.      267,295.      MT  (+/- 10 meters HH2 GPS)
 DQ1428
 DQ1428_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5035115051(NAD 83)
 DQ1428
 DQ1428                          SUPERSEDED SURVEY CONTROL
 DQ1428
 DQ1428.No superseded survey control is available for this station.
 DQ1428
 DQ1428_MARKER: F = FLANGE-ENCASED ROD
 DQ1428_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1428_STAMPING: WF 036 2015
 DQ1428_MARK LOGO: UIL
 DQ1428_PROJECTION: FLUSH
 DQ1428_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1428_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1428+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2015
 DQ1428_ROD/PIPE-DEPTH: 4.9 meters
 DQ1428_SLEEVE-DEPTH  : 0.9 meters
 DQ1428
 DQ1428  HISTORY     - Date     Condition        Report By
 DQ1428  HISTORY     - 20151229 MONUMENTED       BCA
 DQ1428
 DQ1428                          STATION DESCRIPTION
 DQ1428
 DQ1428'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1428'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST OF EWING, 6.1 MI
 DQ1428'(9.8 KM) NORTH-NORTHEAST OF AKIN AND 1.3 MI (2.1 KM) NORTH OF
 DQ1428'MACEDONIA.
 DQ1428'
 DQ1428'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1428'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1428'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 13.0 MI (20.9 KM) TO COUNTY
 DQ1428'ROAD 18 AND MACEDONIA ROAD AND THE STATION ON THE RIGHT.
 DQ1428'
 DQ1428'THE STATION IS LOCATED 30.0 FT (9.1 M) SOUTH OF THE CENTERLINE OF
 DQ1428'STATE HIGHWAY 14, 142.0 FT (43.3 M) WEST OF THE CENTERLINE OF
 DQ1428'MACEDONIA ROAD, 53.5 FT (16.3 M) EAST OF THE EAST SIDE OF A WOODEN
 DQ1428'POST FOR A SIGN 'MACEDONIA', 18.0 FT (5.5 M) SOUTH OF THE EDGE OF
 DQ1428'PAVEMENT OF STATE HIGHWAY 14, 18.0 FT (5.5 M) EAST OF THE EXTENDED
 DQ1428'LINE FOR THE NORTHEAST CORNER OF A METAL BUILDING AND 2.5 FT (0.8 M)
 DQ1428'NORTH OF THE NORTHERN WOODEN POST FOR A SIGN 'MHL'.
 DQ1428'
 DQ1428'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1428'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1428'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1429 ***********************************************************************
 DQ1429  DESIGNATION -  WF 037
 DQ1429  PID         -  DQ1429
 DQ1429  STATE/COUNTY-  IL/FRANKLIN
 DQ1429  COUNTRY     -  US
 DQ1429  USGS QUAD   -  MACEDONIA (2018)
 DQ1429
 DQ1429                         *CURRENT SURVEY CONTROL
 DQ1429  ______________________________________________________________________
 DQ1429* NAD 83(1986) POSITION- 38 04 17.8    (N) 088 43 17.5    (W)   HD_HELD2
 DQ1429* NAVD 88 ORTHO HEIGHT -   132.393 (meters)      434.36  (feet) ADJUSTED
 DQ1429  ______________________________________________________________________
 DQ1429  GEOID HEIGHT    -        -29.937 (meters)                     GEOID18
 DQ1429  DYNAMIC HEIGHT  -        132.304 (meters)      434.07  (feet) COMP
 DQ1429  MODELED GRAVITY -    979,958.7   (mgal)                       NAVD 88
 DQ1429
 DQ1429  VERT ORDER      -  SECOND    CLASS I
 DQ1429
 DQ1429.The horizontal coordinates were established by autonomous hand held GPS
 DQ1429.observations and have an estimated accuracy of +/- 10 meters.
 DQ1429
 DQ1429.The orthometric height was determined by differential leveling and
 DQ1429.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1429.in March 2016.
 DQ1429
 DQ1429.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1429.GEOID18 height accuracy estimate available here.
 DQ1429
 DQ1429.Click photographs - Photos may exist for this station.
 DQ1429
 DQ1429.The dynamic height is computed by dividing the NAVD 88
 DQ1429.geopotential number by the normal gravity value computed on the
 DQ1429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1429.degrees latitude (g = 980.6199 gals.).
 DQ1429
 DQ1429.The modeled gravity was interpolated from observed gravity values.
 DQ1429
 DQ1429;                    North         East    Units  Estimated Accuracy
 DQ1429;SPC IL E     -   155,994.      265,938.      MT  (+/- 10 meters HH2 GPS)
 DQ1429
 DQ1429_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4899615159(NAD 83)
 DQ1429
 DQ1429                          SUPERSEDED SURVEY CONTROL
 DQ1429
 DQ1429.No superseded survey control is available for this station.
 DQ1429
 DQ1429_MARKER: F = FLANGE-ENCASED ROD
 DQ1429_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1429_STAMPING: WF 037 2015
 DQ1429_MARK LOGO: UIL
 DQ1429_PROJECTION: FLUSH
 DQ1429_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1429_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1429+STABILITY: POSITION/ELEVATION WELL
 DQ1429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1429+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2015
 DQ1429_ROD/PIPE-DEPTH: 7.3 meters
 DQ1429_SLEEVE-DEPTH  : 0.9 meters
 DQ1429
 DQ1429  HISTORY     - Date     Condition        Report By
 DQ1429  HISTORY     - 20151229 MONUMENTED       BCA
 DQ1429
 DQ1429                          STATION DESCRIPTION
 DQ1429
 DQ1429'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1429'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST OF EWING, 5.9 MI
 DQ1429'(9.5 KM) NORTH-NORTHEAST OF AKIN AND 1.6 MI (2.6 KM) NORTH-NORTHWEST
 DQ1429'OF MACEDONIA.
 DQ1429'
 DQ1429'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1429'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1429'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 11.5 MI (18.5 KM) TO
 DQ1429'CARLTON ROAD, CONTINUE EAST ON STATE HIGHWAY 14 FOR 0.6 MI (1.0 KM) TO
 DQ1429'THE STATION ON THE RIGHT.
 DQ1429'
 DQ1429'THE STATION IS LOCATED 30.0 FT (9.1 M) SOUTH OF THE CENTERLINE OF
 DQ1429'STATE HIGHWAY 14, 59.7 FT (18.2 M) SOUTH OF A UTILITY POLE, 24.5 FT
 DQ1429'(7.5 M) SOUTHEAST OF THE SOUTH END OF A 24 INCH (61 CM) CONCRETE
 DQ1429'CULVERT AND 17.7 FT (5.4 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DQ1429'HIGHWAY 14.
 DQ1429'
 DQ1429'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1429'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1429'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1430 ***********************************************************************
 DQ1430  DESIGNATION -  WF 038
 DQ1430  PID         -  DQ1430
 DQ1430  STATE/COUNTY-  IL/FRANKLIN
 DQ1430  COUNTRY     -  US
 DQ1430  USGS QUAD   -  MACEDONIA (2018)
 DQ1430
 DQ1430                         *CURRENT SURVEY CONTROL
 DQ1430  ______________________________________________________________________
 DQ1430* NAD 83(1986) POSITION- 38 04 18.4    (N) 088 44 18.9    (W)   HD_HELD2
 DQ1430* NAVD 88 ORTHO HEIGHT -   137.009 (meters)      449.50  (feet) ADJUSTED
 DQ1430  ______________________________________________________________________
 DQ1430  GEOID HEIGHT    -        -29.920 (meters)                     GEOID18
 DQ1430  DYNAMIC HEIGHT  -        136.918 (meters)      449.21  (feet) COMP
 DQ1430  MODELED GRAVITY -    979,958.9   (mgal)                       NAVD 88
 DQ1430
 DQ1430  VERT ORDER      -  SECOND    CLASS I
 DQ1430
 DQ1430.The horizontal coordinates were established by autonomous hand held GPS
 DQ1430.observations and have an estimated accuracy of +/- 10 meters.
 DQ1430
 DQ1430.The orthometric height was determined by differential leveling and
 DQ1430.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1430.in March 2016.
 DQ1430
 DQ1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1430.GEOID18 height accuracy estimate available here.
 DQ1430
 DQ1430.Click photographs - Photos may exist for this station.
 DQ1430
 DQ1430.The dynamic height is computed by dividing the NAVD 88
 DQ1430.geopotential number by the normal gravity value computed on the
 DQ1430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1430.degrees latitude (g = 980.6199 gals.).
 DQ1430
 DQ1430.The modeled gravity was interpolated from observed gravity values.
 DQ1430
 DQ1430;                    North         East    Units  Estimated Accuracy
 DQ1430;SPC IL E     -   156,019.      264,441.      MT  (+/- 10 meters HH2 GPS)
 DQ1430
 DQ1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4750015205(NAD 83)
 DQ1430
 DQ1430                          SUPERSEDED SURVEY CONTROL
 DQ1430
 DQ1430.No superseded survey control is available for this station.
 DQ1430
 DQ1430_MARKER: F = FLANGE-ENCASED ROD
 DQ1430_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1430_STAMPING: WF 038 2015
 DQ1430_MARK LOGO: UIL
 DQ1430_PROJECTION: FLUSH
 DQ1430_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1430_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1430+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2015
 DQ1430_ROD/PIPE-DEPTH: 3.6 meters
 DQ1430_SLEEVE-DEPTH  : 0.9 meters
 DQ1430
 DQ1430  HISTORY     - Date     Condition        Report By
 DQ1430  HISTORY     - 20151229 MONUMENTED       BCA
 DQ1430
 DQ1430                          STATION DESCRIPTION
 DQ1430
 DQ1430'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1430'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST OF EWING, 5.8 MI
 DQ1430'(9.3 KM) NORTH OF AKIN AND 2.3 MI (3.7 KM) NORTHWEST OF MACEDONIA.
 DQ1430'
 DQ1430'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1430'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1430'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 11.0 MI (17.7 KM) TO
 DQ1430'BOBTAIL ROAD, CONTINUE EAST ON STATE HIGHWAY 14 FOR 0.2 MI (0.3 KM) TO
 DQ1430'THE STATION ON THE RIGHT.
 DQ1430'
 DQ1430'THE STATION IS LOCATED 30.2 FT (9.2 M) SOUTH-SOUTHEAST OF THE
 DQ1430'CENTERLINE OF STATE HIGHWAY 14, 35.0 FT (10.7 M) EAST OF THE EXTENDED
 DQ1430'LINE OF A WOODED AREA AND 18.2 FT (5.5 M) SOUTH-SOUTHEAST OF THE EDGE
 DQ1430'OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1430'
 DQ1430'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1430'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1430'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1431 ***********************************************************************
 DQ1431  DESIGNATION -  WF 039
 DQ1431  PID         -  DQ1431
 DQ1431  STATE/COUNTY-  IL/FRANKLIN
 DQ1431  COUNTRY     -  US
 DQ1431  USGS QUAD   -  EWING (2018)
 DQ1431
 DQ1431                         *CURRENT SURVEY CONTROL
 DQ1431  ______________________________________________________________________
 DQ1431* NAD 83(1986) POSITION- 38 04 02.4    (N) 088 45 13.8    (W)   HD_HELD2
 DQ1431* NAVD 88 ORTHO HEIGHT -   132.689 (meters)      435.33  (feet) ADJUSTED
 DQ1431  ______________________________________________________________________
 DQ1431  GEOID HEIGHT    -        -29.898 (meters)                     GEOID18
 DQ1431  DYNAMIC HEIGHT  -        132.600 (meters)      435.04  (feet) COMP
 DQ1431  MODELED GRAVITY -    979,958.6   (mgal)                       NAVD 88
 DQ1431
 DQ1431  VERT ORDER      -  SECOND    CLASS I
 DQ1431
 DQ1431.The horizontal coordinates were established by autonomous hand held GPS
 DQ1431.observations and have an estimated accuracy of +/- 10 meters.
 DQ1431
 DQ1431.The orthometric height was determined by differential leveling and
 DQ1431.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1431.in March 2016.
 DQ1431
 DQ1431.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1431.GEOID18 height accuracy estimate available here.
 DQ1431
 DQ1431.Click photographs - Photos may exist for this station.
 DQ1431
 DQ1431.The dynamic height is computed by dividing the NAVD 88
 DQ1431.geopotential number by the normal gravity value computed on the
 DQ1431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1431.degrees latitude (g = 980.6199 gals.).
 DQ1431
 DQ1431.The modeled gravity was interpolated from observed gravity values.
 DQ1431
 DQ1431;                    North         East    Units  Estimated Accuracy
 DQ1431;SPC IL E     -   155,532.      263,101.      MT  (+/- 10 meters HH2 GPS)
 DQ1431
 DQ1431_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4615314737(NAD 83)
 DQ1431
 DQ1431                          SUPERSEDED SURVEY CONTROL
 DQ1431
 DQ1431.No superseded survey control is available for this station.
 DQ1431
 DQ1431_MARKER: F = FLANGE-ENCASED ROD
 DQ1431_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1431_STAMPING: WF 039 2015
 DQ1431_MARK LOGO: UIL
 DQ1431_PROJECTION: FLUSH
 DQ1431_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1431_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1431+STABILITY: POSITION/ELEVATION WELL
 DQ1431_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1431+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2015
 DQ1431_ROD/PIPE-DEPTH: 6.5 meters
 DQ1431_SLEEVE-DEPTH  : 0.9 meters
 DQ1431
 DQ1431  HISTORY     - Date     Condition        Report By
 DQ1431  HISTORY     - 20151229 MONUMENTED       BCA
 DQ1431
 DQ1431                          STATION DESCRIPTION
 DQ1431
 DQ1431'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1431'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST-SOUTHEAST OF EWING,
 DQ1431'5.5 MI (8.8 KM) NORTH OF AKIN AND 2.9 MI (4.7 KM) WEST-NORTHWEST OF
 DQ1431'MACEDONIA.
 DQ1431'
 DQ1431'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1431'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1431'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 9.9 MI (15.9 KM) TO
 DQ1431'THOMPSONVILLE ROAD, CONTINUE EAST ON STATE HIGHWAY 14 FOR 0.4 MI (0.6
 DQ1431'KM) TO THE STATION ON THE RIGHT.
 DQ1431'
 DQ1431'THE STATION IS LOCATED 21.7 FT (6.6 M) SOUTH-SOUTHEAST OF THE
 DQ1431'CENTERLINE OF STATE HIGHWAY 14, 220.0 FT (67.1 M) EAST OF THE EAST
 DQ1431'FACE OF A BRIDGE ABUTMENT OF THE ILLINOIS CENTRAL RAILROAD AND 8.8 FT
 DQ1431'(2.7 M) SOUTH-SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1431'
 DQ1431'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1431'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1431'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1432 ***********************************************************************
 DQ1432  DESIGNATION -  WF 040
 DQ1432  PID         -  DQ1432
 DQ1432  STATE/COUNTY-  IL/FRANKLIN
 DQ1432  COUNTRY     -  US
 DQ1432  USGS QUAD   -  EWING (2018)
 DQ1432
 DQ1432                         *CURRENT SURVEY CONTROL
 DQ1432  ______________________________________________________________________
 DQ1432* NAD 83(1986) POSITION- 38 03 43.1    (N) 088 46 16.5    (W)   HD_HELD2
 DQ1432* NAVD 88 ORTHO HEIGHT -   127.504 (meters)      418.32  (feet) ADJUSTED
 DQ1432  ______________________________________________________________________
 DQ1432  GEOID HEIGHT    -        -29.873 (meters)                     GEOID18
 DQ1432  DYNAMIC HEIGHT  -        127.419 (meters)      418.04  (feet) COMP
 DQ1432  MODELED GRAVITY -    979,958.4   (mgal)                       NAVD 88
 DQ1432
 DQ1432  VERT ORDER      -  SECOND    CLASS I
 DQ1432
 DQ1432.The horizontal coordinates were established by autonomous hand held GPS
 DQ1432.observations and have an estimated accuracy of +/- 10 meters.
 DQ1432
 DQ1432.The orthometric height was determined by differential leveling and
 DQ1432.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1432.in March 2016.
 DQ1432
 DQ1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1432.GEOID18 height accuracy estimate available here.
 DQ1432
 DQ1432.Click photographs - Photos may exist for this station.
 DQ1432
 DQ1432.The dynamic height is computed by dividing the NAVD 88
 DQ1432.geopotential number by the normal gravity value computed on the
 DQ1432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1432.degrees latitude (g = 980.6199 gals.).
 DQ1432
 DQ1432.The modeled gravity was interpolated from observed gravity values.
 DQ1432
 DQ1432;                    North         East    Units  Estimated Accuracy
 DQ1432;SPC IL E     -   154,944.      261,570.      MT  (+/- 10 meters HH2 GPS)
 DQ1432
 DQ1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4461314172(NAD 83)
 DQ1432
 DQ1432                          SUPERSEDED SURVEY CONTROL
 DQ1432
 DQ1432.No superseded survey control is available for this station.
 DQ1432
 DQ1432_MARKER: F = FLANGE-ENCASED ROD
 DQ1432_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1432_STAMPING: WF 040 2015
 DQ1432_MARK LOGO: UIL
 DQ1432_PROJECTION: FLUSH
 DQ1432_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1432_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1432+STABILITY: POSITION/ELEVATION WELL
 DQ1432_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1432+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2015
 DQ1432_ROD/PIPE-DEPTH: 8.5 meters
 DQ1432_SLEEVE-DEPTH  : 0.9 meters
 DQ1432
 DQ1432  HISTORY     - Date     Condition        Report By
 DQ1432  HISTORY     - 20151231 MONUMENTED       BCA
 DQ1432
 DQ1432                          STATION DESCRIPTION
 DQ1432
 DQ1432'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1432'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) NORTH-NORTHWEST OF AKIN,
 DQ1432'4.8 MI (7.7 KM) EAST-SOUTHEAST OF EWING AND 3.7 MI (6.0 KM) WEST OF
 DQ1432'MACEDONIA.
 DQ1432'
 DQ1432'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1432'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1432'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 8.0 MI (12.9 KM) TO SANTOR
 DQ1432'LANE, CONTINUE EAST ON STATE HIGHWAY 14 FOR 1.3 MI (2.1 KM) TO THE
 DQ1432'STATION ON THE RIGHT.
 DQ1432'
 DQ1432'THE STATION IS LOCATED 28.1 FT (8.6 M) SOUTH-SOUTHEAST OF THE
 DQ1432'CENTERLINE OF STATE HIGHWAY 14, 0.1 MI (0.2 KM) SOUTHWEST OF LIBERTY
 DQ1432'ROAD, 89.7 FT (27.3 M) SOUTH OF A UTILITY POLE, 15.6 FT (4.8 M)
 DQ1432'SOUTH-SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14 AND 8.6 FT
 DQ1432'(2.6 M) EAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DQ1432'PIPE.
 DQ1432'
 DQ1432'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1432'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1432'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1433 ***********************************************************************
 DQ1433  DESIGNATION -  WF 041
 DQ1433  PID         -  DQ1433
 DQ1433  STATE/COUNTY-  IL/FRANKLIN
 DQ1433  COUNTRY     -  US
 DQ1433  USGS QUAD   -  EWING (2018)
 DQ1433
 DQ1433                         *CURRENT SURVEY CONTROL
 DQ1433  ______________________________________________________________________
 DQ1433* NAD 83(1986) POSITION- 38 03 26.0    (N) 088 47 12.4    (W)   HD_HELD2
 DQ1433* NAVD 88 ORTHO HEIGHT -   128.304 (meters)      420.94  (feet) ADJUSTED
 DQ1433  ______________________________________________________________________
 DQ1433  GEOID HEIGHT    -        -29.850 (meters)                     GEOID18
 DQ1433  DYNAMIC HEIGHT  -        128.218 (meters)      420.66  (feet) COMP
 DQ1433  MODELED GRAVITY -    979,958.3   (mgal)                       NAVD 88
 DQ1433
 DQ1433  VERT ORDER      -  SECOND    CLASS I
 DQ1433
 DQ1433.The horizontal coordinates were established by autonomous hand held GPS
 DQ1433.observations and have an estimated accuracy of +/- 10 meters.
 DQ1433
 DQ1433.The orthometric height was determined by differential leveling and
 DQ1433.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1433.in March 2016.
 DQ1433
 DQ1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1433.GEOID18 height accuracy estimate available here.
 DQ1433
 DQ1433.Click photographs - Photos may exist for this station.
 DQ1433
 DQ1433.The dynamic height is computed by dividing the NAVD 88
 DQ1433.geopotential number by the normal gravity value computed on the
 DQ1433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1433.degrees latitude (g = 980.6199 gals.).
 DQ1433
 DQ1433.The modeled gravity was interpolated from observed gravity values.
 DQ1433
 DQ1433;                    North         East    Units  Estimated Accuracy
 DQ1433;SPC IL E     -   154,423.      260,205.      MT  (+/- 10 meters HH2 GPS)
 DQ1433
 DQ1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4324113671(NAD 83)
 DQ1433
 DQ1433                          SUPERSEDED SURVEY CONTROL
 DQ1433
 DQ1433.No superseded survey control is available for this station.
 DQ1433
 DQ1433_MARKER: F = FLANGE-ENCASED ROD
 DQ1433_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1433_STAMPING: WF 041 2015
 DQ1433_MARK LOGO: UIL
 DQ1433_PROJECTION: FLUSH
 DQ1433_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1433_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1433+STABILITY: POSITION/ELEVATION WELL
 DQ1433_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1433+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2015
 DQ1433_ROD/PIPE-DEPTH: 6.1 meters
 DQ1433_SLEEVE-DEPTH  : 0.9 meters
 DQ1433
 DQ1433  HISTORY     - Date     Condition        Report By
 DQ1433  HISTORY     - 20151231 MONUMENTED       BCA
 DQ1433
 DQ1433                          STATION DESCRIPTION
 DQ1433
 DQ1433'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1433'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTH-NORTHWEST OF AKIN,
 DQ1433'4.5 MI (7.2 KM) WEST OF MACEDONIA AND 4.2 MI (6.8 KM) EAST-SOUTHEAST
 DQ1433'OF EWING.
 DQ1433'
 DQ1433'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1433'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1433'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 8.0 MI (12.9 KM) TO SANTOR
 DQ1433'LANE, CONTINUE EAST ON STATE HIGHWAY 14 FOR 0.4 MI (0.6 KM) TO THE
 DQ1433'STATION ON THE RIGHT.
 DQ1433'
 DQ1433'THE STATION IS LOCATED 29.6 FT (9.0 M) SOUTH-SOUTHEAST OF THE
 DQ1433'CENTERLINE OF STATE HIGHWAY 14, 67.0 FT (20.4 M) SOUTHEAST OF THE WEST
 DQ1433'END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 50.7 FT (15.5 M)
 DQ1433'SOUTH-SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL
 DQ1433'PIPE AND 17.2 FT (5.2 M) SOUTH-SOUTHEAST OF THE EDGE OF PAVEMENT OF
 DQ1433'STATE HIGHWAY 14.
 DQ1433'
 DQ1433'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1433'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1433'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1434 ***********************************************************************
 DQ1434  DESIGNATION -  WF 042
 DQ1434  PID         -  DQ1434
 DQ1434  STATE/COUNTY-  IL/FRANKLIN
 DQ1434  COUNTRY     -  US
 DQ1434  USGS QUAD   -  EWING (2018)
 DQ1434
 DQ1434                         *CURRENT SURVEY CONTROL
 DQ1434  ______________________________________________________________________
 DQ1434* NAD 83(1986) POSITION- 38 02 58.0    (N) 088 48 11.9    (W)   HD_HELD2
 DQ1434* NAVD 88 ORTHO HEIGHT -   133.577 (meters)      438.24  (feet) ADJUSTED
 DQ1434  ______________________________________________________________________
 DQ1434  GEOID HEIGHT    -        -29.821 (meters)                     GEOID18
 DQ1434  DYNAMIC HEIGHT  -        133.487 (meters)      437.95  (feet) COMP
 DQ1434  MODELED GRAVITY -    979,958.1   (mgal)                       NAVD 88
 DQ1434
 DQ1434  VERT ORDER      -  SECOND    CLASS I
 DQ1434
 DQ1434.The horizontal coordinates were established by autonomous hand held GPS
 DQ1434.observations and have an estimated accuracy of +/- 10 meters.
 DQ1434
 DQ1434.The orthometric height was determined by differential leveling and
 DQ1434.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1434.in March 2016.
 DQ1434
 DQ1434.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1434.GEOID18 height accuracy estimate available here.
 DQ1434
 DQ1434.Click photographs - Photos may exist for this station.
 DQ1434
 DQ1434.The dynamic height is computed by dividing the NAVD 88
 DQ1434.geopotential number by the normal gravity value computed on the
 DQ1434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1434.degrees latitude (g = 980.6199 gals.).
 DQ1434
 DQ1434.The modeled gravity was interpolated from observed gravity values.
 DQ1434
 DQ1434;                    North         East    Units  Estimated Accuracy
 DQ1434;SPC IL E     -   153,567.      258,750.      MT  (+/- 10 meters HH2 GPS)
 DQ1434
 DQ1434_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4177412835(NAD 83)
 DQ1434
 DQ1434                          SUPERSEDED SURVEY CONTROL
 DQ1434
 DQ1434.No superseded survey control is available for this station.
 DQ1434
 DQ1434_MARKER: F = FLANGE-ENCASED ROD
 DQ1434_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1434_STAMPING: WF 042 2015
 DQ1434_MARK LOGO: UIL
 DQ1434_PROJECTION: FLUSH
 DQ1434_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1434_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1434_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1434+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2015
 DQ1434_ROD/PIPE-DEPTH: 4.9 meters
 DQ1434_SLEEVE-DEPTH  : 0.9 meters
 DQ1434
 DQ1434  HISTORY     - Date     Condition        Report By
 DQ1434  HISTORY     - 20151231 MONUMENTED       BCA
 DQ1434
 DQ1434                          STATION DESCRIPTION
 DQ1434
 DQ1434'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DQ1434'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) WEST OF MACEDONIA, 5.2 MI
 DQ1434'(8.4 KM) NORTHWEST OF AKIN AND 3.8 MI (6.1 KM) SOUTHEAST OF EWING.
 DQ1434'
 DQ1434'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1434'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1434'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 6.5 MI (10.5 KM) TO WEBB
 DQ1434'HILL ROAD, CONTINUE EAST ON STATE HIGHWAY 14 FOR 0.8 M (2.6 FT) TO THE
 DQ1434'STATION ON THE RIGHT.
 DQ1434'
 DQ1434'THE STATION IS LOCATED 27.8 FT (8.5 M) SOUTHEAST OF THE CENTERLINE OF
 DQ1434'STATE HIGHWAY 14, 31.8 FT (9.7 M) WEST-NORTHWEST OF A METAL RAILROAD
 DQ1434'TRACK POST SEPARATING TWO CULTIVATED FIELDS AND 15.5 FT (4.7 M)
 DQ1434'SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1434'
 DQ1434'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1434'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1434'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1435 ***********************************************************************
 DQ1435  DESIGNATION -  WF 043
 DQ1435  PID         -  DQ1435
 DQ1435  STATE/COUNTY-  IL/FRANKLIN
 DQ1435  COUNTRY     -  US
 DQ1435  USGS QUAD   -  EWING (2018)
 DQ1435
 DQ1435                         *CURRENT SURVEY CONTROL
 DQ1435  ______________________________________________________________________
 DQ1435* NAD 83(1986) POSITION- 38 02 39.2    (N) 088 48 58.6    (W)   HD_HELD2
 DQ1435* NAVD 88 ORTHO HEIGHT -   132.159 (meters)      433.59  (feet) ADJUSTED
 DQ1435  ______________________________________________________________________
 DQ1435  GEOID HEIGHT    -        -29.800 (meters)                     GEOID18
 DQ1435  DYNAMIC HEIGHT  -        132.071 (meters)      433.30  (feet) COMP
 DQ1435  MODELED GRAVITY -    979,958.0   (mgal)                       NAVD 88
 DQ1435
 DQ1435  VERT ORDER      -  SECOND    CLASS I
 DQ1435
 DQ1435.The horizontal coordinates were established by autonomous hand held GPS
 DQ1435.observations and have an estimated accuracy of +/- 10 meters.
 DQ1435
 DQ1435.The orthometric height was determined by differential leveling and
 DQ1435.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1435.in March 2016.
 DQ1435
 DQ1435.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1435.GEOID18 height accuracy estimate available here.
 DQ1435
 DQ1435.Click photographs - Photos may exist for this station.
 DQ1435
 DQ1435.The dynamic height is computed by dividing the NAVD 88
 DQ1435.geopotential number by the normal gravity value computed on the
 DQ1435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1435.degrees latitude (g = 980.6199 gals.).
 DQ1435
 DQ1435.The modeled gravity was interpolated from observed gravity values.
 DQ1435
 DQ1435;                    North         East    Units  Estimated Accuracy
 DQ1435;SPC IL E     -   152,993.      257,608.      MT  (+/- 10 meters HH2 GPS)
 DQ1435
 DQ1435_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4062412278(NAD 83)
 DQ1435
 DQ1435                          SUPERSEDED SURVEY CONTROL
 DQ1435
 DQ1435.No superseded survey control is available for this station.
 DQ1435
 DQ1435_MARKER: F = FLANGE-ENCASED ROD
 DQ1435_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1435_STAMPING: WF 043 2015
 DQ1435_MARK LOGO: UIL
 DQ1435_PROJECTION: FLUSH
 DQ1435_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1435_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1435+STABILITY: POSITION/ELEVATION WELL
 DQ1435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1435+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2016
 DQ1435_ROD/PIPE-DEPTH: 6.1 meters
 DQ1435_SLEEVE-DEPTH  : 0.9 meters
 DQ1435
 DQ1435  HISTORY     - Date     Condition        Report By
 DQ1435  HISTORY     - 20160104 MONUMENTED       BCA
 DQ1435
 DQ1435                          STATION DESCRIPTION
 DQ1435
 DQ1435'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1435'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) WEST OF MACEDONIA, 5.4 MI
 DQ1435'(8.7 KM) NORTHWEST OF AKIN AND 3.6 MI (5.8 KM) SOUTH-SOUTHEAST OF
 DQ1435'EWING.
 DQ1435'
 DQ1435'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1435'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1435'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 6.5 MI (10.5 KM) TO COUNTY
 DQ1435'ROAD 1800E (BESSIE ROAD) (WEBB HILL ROAD) AND THE STATION ON THE
 DQ1435'RIGHT.
 DQ1435'
 DQ1435'THE STATION IS LOCATED 27.0 FT (8.2 M) SOUTH-SOUTHEAST OF THE
 DQ1435'CENTERLINE OF STATE HIGHWAY 14, 43.0 FT (13.1 M) EAST OF THE
 DQ1435'CENTERLINE OF BESSIE ROAD, 19.3 FT (5.9 M) EAST OF A RIGHT OF WAY
 DQ1435'MARKER, 19.1 FT (5.8 M) EAST OF A TELEPHONE PEDESTAL AND 14.5 FT (4.4
 DQ1435'M) SOUTH-SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1435'
 DQ1435'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1435'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1435'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1436 ***********************************************************************
 DQ1436  DESIGNATION -  WF 044
 DQ1436  PID         -  DQ1436
 DQ1436  STATE/COUNTY-  IL/FRANKLIN
 DQ1436  COUNTRY     -  US
 DQ1436  USGS QUAD   -  EWING (2018)
 DQ1436
 DQ1436                         *CURRENT SURVEY CONTROL
 DQ1436  ______________________________________________________________________
 DQ1436* NAD 83(1986) POSITION- 38 02 14.5    (N) 088 50 05.4    (W)   HD_HELD2
 DQ1436* NAVD 88 ORTHO HEIGHT -   128.275 (meters)      420.85  (feet) ADJUSTED
 DQ1436  ______________________________________________________________________
 DQ1436  GEOID HEIGHT    -        -29.772 (meters)                     GEOID18
 DQ1436  DYNAMIC HEIGHT  -        128.189 (meters)      420.57  (feet) COMP
 DQ1436  MODELED GRAVITY -    979,957.9   (mgal)                       NAVD 88
 DQ1436
 DQ1436  VERT ORDER      -  SECOND    CLASS I
 DQ1436
 DQ1436.The horizontal coordinates were established by autonomous hand held GPS
 DQ1436.observations and have an estimated accuracy of +/- 10 meters.
 DQ1436
 DQ1436.The orthometric height was determined by differential leveling and
 DQ1436.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1436.in March 2016.
 DQ1436
 DQ1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1436.GEOID18 height accuracy estimate available here.
 DQ1436
 DQ1436.Click photographs - Photos may exist for this station.
 DQ1436
 DQ1436.The dynamic height is computed by dividing the NAVD 88
 DQ1436.geopotential number by the normal gravity value computed on the
 DQ1436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1436.degrees latitude (g = 980.6199 gals.).
 DQ1436
 DQ1436.The modeled gravity was interpolated from observed gravity values.
 DQ1436
 DQ1436;                    North         East    Units  Estimated Accuracy
 DQ1436;SPC IL E     -   152,240.      255,975.      MT  (+/- 10 meters HH2 GPS)
 DQ1436
 DQ1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3898111549(NAD 83)
 DQ1436
 DQ1436                          SUPERSEDED SURVEY CONTROL
 DQ1436
 DQ1436.No superseded survey control is available for this station.
 DQ1436
 DQ1436_MARKER: F = FLANGE-ENCASED ROD
 DQ1436_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1436_STAMPING: WF 044 2015
 DQ1436_MARK LOGO: UIL
 DQ1436_PROJECTION: FLUSH
 DQ1436_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1436_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1436_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1436+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2016
 DQ1436_ROD/PIPE-DEPTH: 5.6 meters
 DQ1436_SLEEVE-DEPTH  : 0.9 meters
 DQ1436
 DQ1436  HISTORY     - Date     Condition        Report By
 DQ1436  HISTORY     - 20160104 MONUMENTED       BCA
 DQ1436
 DQ1436                          STATION DESCRIPTION
 DQ1436
 DQ1436'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1436'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF MACEDONIA, 5.9
 DQ1436'MI (9.5 KM) NORTHWEST OF AKIN AND 3.7 MI (6.0 KM) SOUTH-SOUTHEAST OF
 DQ1436'EWING.
 DQ1436'
 DQ1436'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1436'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1436'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 5.4 MI (8.7 KM) TO COUNTY
 DQ1436'ROAD 1700E, MOUNT ZION ROAD TO THE SOUTH AND LONG PRAIRIE ROAD TO THE
 DQ1436'NORTH AND THE STATION ON THE RIGHT.
 DQ1436'
 DQ1436'THE STATION IS LOCATED 40.0 FT (12.2 M) SOUTH-SOUTHEAST OF THE
 DQ1436'CENTERLINE OF STATE HIGHWAY 14, 32.5 FT (9.9 M) WEST OF THE CENTERLINE
 DQ1436'OF MOUNT ZION ROAD, 74.4 FT (22.7 M) WEST-NORTHWEST OF A UTILITY POLE,
 DQ1436'22.4 FT (6.8 M) NORTHEAST OF A WATER VALVE, 18.5 FT (5.6 M)
 DQ1436'SOUTH-SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14 AND 14.7
 DQ1436'FT (4.5 M) WEST-SOUTHWEST OF A METAL RAILROAD TRACK POST.
 DQ1436'
 DQ1436'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1436'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1436'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1437 ***********************************************************************
 DQ1437  DESIGNATION -  WF 045
 DQ1437  PID         -  DQ1437
 DQ1437  STATE/COUNTY-  IL/FRANKLIN
 DQ1437  COUNTRY     -  US
 DQ1437  USGS QUAD   -  EWING (2018)
 DQ1437
 DQ1437                         *CURRENT SURVEY CONTROL
 DQ1437  ______________________________________________________________________
 DQ1437* NAD 83(1986) POSITION- 38 01 39.1    (N) 088 50 55.4    (W)   HD_HELD2
 DQ1437* NAVD 88 ORTHO HEIGHT -   126.200 (meters)      414.04  (feet) ADJUSTED
 DQ1437  ______________________________________________________________________
 DQ1437  GEOID HEIGHT    -        -29.743 (meters)                     GEOID18
 DQ1437  DYNAMIC HEIGHT  -        126.116 (meters)      413.77  (feet) COMP
 DQ1437  MODELED GRAVITY -    979,957.5   (mgal)                       NAVD 88
 DQ1437
 DQ1437  VERT ORDER      -  SECOND    CLASS I
 DQ1437
 DQ1437.The horizontal coordinates were established by autonomous hand held GPS
 DQ1437.observations and have an estimated accuracy of +/- 10 meters.
 DQ1437
 DQ1437.The orthometric height was determined by differential leveling and
 DQ1437.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1437.in March 2016.
 DQ1437
 DQ1437.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1437.GEOID18 height accuracy estimate available here.
 DQ1437
 DQ1437.Click photographs - Photos may exist for this station.
 DQ1437
 DQ1437.The dynamic height is computed by dividing the NAVD 88
 DQ1437.geopotential number by the normal gravity value computed on the
 DQ1437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1437.degrees latitude (g = 980.6199 gals.).
 DQ1437
 DQ1437.The modeled gravity was interpolated from observed gravity values.
 DQ1437
 DQ1437;                    North         East    Units  Estimated Accuracy
 DQ1437;SPC IL E     -   151,156.      254,750.      MT  (+/- 10 meters HH2 GPS)
 DQ1437
 DQ1437_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3774010482(NAD 83)
 DQ1437
 DQ1437                          SUPERSEDED SURVEY CONTROL
 DQ1437
 DQ1437.No superseded survey control is available for this station.
 DQ1437
 DQ1437_MARKER: F = FLANGE-ENCASED ROD
 DQ1437_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1437_STAMPING: WF 045 2015
 DQ1437_MARK LOGO: UIL
 DQ1437_PROJECTION: FLUSH
 DQ1437_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1437_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1437+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2016
 DQ1437_ROD/PIPE-DEPTH: 4.8 meters
 DQ1437_SLEEVE-DEPTH  : 0.9 meters
 DQ1437
 DQ1437  HISTORY     - Date     Condition        Report By
 DQ1437  HISTORY     - 20160104 MONUMENTED       BCA
 DQ1437
 DQ1437                          STATION DESCRIPTION
 DQ1437
 DQ1437'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1437'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-SOUTHWEST OF
 DQ1437'MACEDONIA, 6.2 MI (10.0 KM) WEST-NORTHWEST OF AKIN AND 4.2 MI (6.8 KM)
 DQ1437'SOUTH OF EWING.
 DQ1437'
 DQ1437'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1437'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1437'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 4.0 MI (6.4 KM) TO ROSE
 DQ1437'ROAD.  CONTINUE NORTHEAST ON STATE HIGHWAY 14 FOR 0.4 MI (0.6 KM) TO
 DQ1437'THE STATION ON THE RIGHT.
 DQ1437'
 DQ1437'THE STATION IS LOCATED 25.2 FT (7.7 M) SOUTH-SOUTHEAST OF THE
 DQ1437'CENTERLINE OF STATE HIGHWAY 14, 100.5 FT (30.6 M) SOUTHWEST OF A
 DQ1437'TELEPHONE PEDESTAL, 53.0 FT (16.2 M) NORTHEAST OF A WOODEN POST, 22.5
 DQ1437'FT (6.9 M) EAST-NORTHEAST OF THE CENTER OF AN ASPHALT DRIVE TO AN
 DQ1437'ABANDONED LOT AND 12.7 FT (3.9 M) SOUTH-SOUTHEAST OF THE EDGE OF
 DQ1437'PAVEMENT OF STATE HIGHWAY 14.
 DQ1437'
 DQ1437'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1437'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1437'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1438 ***********************************************************************
 DQ1438  DESIGNATION -  WF 046
 DQ1438  PID         -  DQ1438
 DQ1438  STATE/COUNTY-  IL/FRANKLIN
 DQ1438  COUNTRY     -  US
 DQ1438  USGS QUAD   -  EWING (2018)
 DQ1438
 DQ1438                         *CURRENT SURVEY CONTROL
 DQ1438  ______________________________________________________________________
 DQ1438* NAD 83(1986) POSITION- 38 01 02.0    (N) 088 51 41.2    (W)   HD_HELD2
 DQ1438* NAVD 88 ORTHO HEIGHT -   124.465 (meters)      408.35  (feet) ADJUSTED
 DQ1438  ______________________________________________________________________
 DQ1438  GEOID HEIGHT    -        -29.715 (meters)                     GEOID18
 DQ1438  DYNAMIC HEIGHT  -        124.382 (meters)      408.08  (feet) COMP
 DQ1438  MODELED GRAVITY -    979,957.0   (mgal)                       NAVD 88
 DQ1438
 DQ1438  VERT ORDER      -  SECOND    CLASS I
 DQ1438
 DQ1438.The horizontal coordinates were established by autonomous hand held GPS
 DQ1438.observations and have an estimated accuracy of +/- 10 meters.
 DQ1438
 DQ1438.The orthometric height was determined by differential leveling and
 DQ1438.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1438.in March 2016.
 DQ1438
 DQ1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1438.GEOID18 height accuracy estimate available here.
 DQ1438
 DQ1438.Click photographs - Photos may exist for this station.
 DQ1438
 DQ1438.The dynamic height is computed by dividing the NAVD 88
 DQ1438.geopotential number by the normal gravity value computed on the
 DQ1438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1438.degrees latitude (g = 980.6199 gals.).
 DQ1438
 DQ1438.The modeled gravity was interpolated from observed gravity values.
 DQ1438
 DQ1438;                    North         East    Units  Estimated Accuracy
 DQ1438;SPC IL E     -   150,018.      253,627.      MT  (+/- 10 meters HH2 GPS)
 DQ1438
 DQ1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3660109360(NAD 83)
 DQ1438
 DQ1438                          SUPERSEDED SURVEY CONTROL
 DQ1438
 DQ1438.No superseded survey control is available for this station.
 DQ1438
 DQ1438_MARKER: F = FLANGE-ENCASED ROD
 DQ1438_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1438_STAMPING: WF 046 2015
 DQ1438_MARK LOGO: UIL
 DQ1438_PROJECTION: FLUSH
 DQ1438_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1438_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1438+STABILITY: POSITION/ELEVATION WELL
 DQ1438_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1438+SATELLITE: SATELLITE OBSERVATIONS - January 04, 2016
 DQ1438_ROD/PIPE-DEPTH: 11.1 meters
 DQ1438_SLEEVE-DEPTH  : 0.9 meters
 DQ1438
 DQ1438  HISTORY     - Date     Condition        Report By
 DQ1438  HISTORY     - 20160104 MONUMENTED       BCA
 DQ1438
 DQ1438                          STATION DESCRIPTION
 DQ1438
 DQ1438'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1438'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTHWEST OF
 DQ1438'THOMPSONVILLE, 6.5 MI (10.5 KM) WEST-NORTHWEST OF AKIN AND 4.9 MI (7.9
 DQ1438'KM) SOUTH OF EWING.
 DQ1438'
 DQ1438'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1438'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1438'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 3.4 MI (5.5 KM) TO MOSES
 DQ1438'DAM ROAD AND COUNTY ROAD 1560E AND THE STATION ON THE LEFT.
 DQ1438'
 DQ1438'THE STATION IS LOCATED 25.3 FT (7.7 M) NORTH-NORTHWEST OF THE
 DQ1438'CENTERLINE OF STATE HIGHWAY 14, 60.0 FT (18.3 M) EAST OF THE
 DQ1438'CENTERLINE OF MOSES DAM ROAD, 89.5 FT (27.3 M) EAST OF A UTILITY POLE,
 DQ1438'45.0 FT (13.7 M) WEST OF THE SOUTHWEST END OF A GUARD RAIL WITH A
 DQ1438'CHEVRON FACE PLATE, 15.5 FT (4.7 M) SOUTH-SOUTHEAST OF THE CENTER OF A
 DQ1438'60 INCH (152 CM) DIAMETER MAPLE TREE AND 13.0 FT (4.0 M)
 DQ1438'NORTH-NORTHWEST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1438'
 DQ1438'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1438'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1438'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1439 ***********************************************************************
 DQ1439  DESIGNATION -  WF 047
 DQ1439  PID         -  DQ1439
 DQ1439  STATE/COUNTY-  IL/FRANKLIN
 DQ1439  COUNTRY     -  US
 DQ1439  USGS QUAD   -  REND LAKE DAM (2018)
 DQ1439
 DQ1439                         *CURRENT SURVEY CONTROL
 DQ1439  ______________________________________________________________________
 DQ1439* NAD 83(1986) POSITION- 38 00 58.1    (N) 088 52 38.1    (W)   HD_HELD2
 DQ1439* NAVD 88 ORTHO HEIGHT -   134.654 (meters)      441.78  (feet) ADJUSTED
 DQ1439  ______________________________________________________________________
 DQ1439  GEOID HEIGHT    -        -29.699 (meters)                     GEOID18
 DQ1439  DYNAMIC HEIGHT  -        134.563 (meters)      441.48  (feet) COMP
 DQ1439  MODELED GRAVITY -    979,957.4   (mgal)                       NAVD 88
 DQ1439
 DQ1439  VERT ORDER      -  SECOND    CLASS I
 DQ1439
 DQ1439.The horizontal coordinates were established by autonomous hand held GPS
 DQ1439.observations and have an estimated accuracy of +/- 10 meters.
 DQ1439
 DQ1439.The orthometric height was determined by differential leveling and
 DQ1439.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1439.in March 2016.
 DQ1439
 DQ1439.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1439.GEOID18 height accuracy estimate available here.
 DQ1439
 DQ1439.Click photographs - Photos may exist for this station.
 DQ1439
 DQ1439.The dynamic height is computed by dividing the NAVD 88
 DQ1439.geopotential number by the normal gravity value computed on the
 DQ1439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1439.degrees latitude (g = 980.6199 gals.).
 DQ1439
 DQ1439.The modeled gravity was interpolated from observed gravity values.
 DQ1439
 DQ1439;                    North         East    Units  Estimated Accuracy
 DQ1439;SPC IL E     -   149,906.      252,238.      MT  (+/- 10 meters HH2 GPS)
 DQ1439
 DQ1439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3521109268(NAD 83)
 DQ1439
 DQ1439                          SUPERSEDED SURVEY CONTROL
 DQ1439
 DQ1439.No superseded survey control is available for this station.
 DQ1439
 DQ1439_MARKER: F = FLANGE-ENCASED ROD
 DQ1439_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1439_STAMPING: WF 047 2015
 DQ1439_MARK LOGO: UIL
 DQ1439_PROJECTION: FLUSH
 DQ1439_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1439_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DQ1439_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DQ1439+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1439_ROD/PIPE-DEPTH: 4.0 meters
 DQ1439_SLEEVE-DEPTH  : 0.9 meters
 DQ1439
 DQ1439  HISTORY     - Date     Condition        Report By
 DQ1439  HISTORY     - 20160105 MONUMENTED       BCA
 DQ1439
 DQ1439                          STATION DESCRIPTION
 DQ1439
 DQ1439'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1439'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) NORTH-NORTHEAST OF WEST
 DQ1439'FRANKFORT, 7.3 MI (11.7 KM) WEST-NORTHWEST OF AKIN AND 5.2 MI (8.4 KM)
 DQ1439'SOUTH-SOUTHWEST OF EWING.
 DQ1439'
 DQ1439'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1439'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1439'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 2.2 MI (3.5 KM) TO COUNTRY
 DQ1439'CLUB ROAD, CONTINUE EAST ON STATE HIGHWAY 14 FOR 0.3 MI (0.5 KM) TO
 DQ1439'THE STATION ON THE LEFT.
 DQ1439'
 DQ1439'THE STATION IS LOCATED 26.0 FT (7.9 M) NORTH OF THE CENTERLINE OF
 DQ1439'STATE HIGHWAY 14, 82.0 FT (25.0 M) EAST OF THE EXTENDED CENTER OF A
 DQ1439'PRIVATE ENTRANCE '15048', 16.0 FT (4.9 M) SOUTH OF A WOODEN POST WITH
 DQ1439'RED PAINT ON A GOLF COURSE, 21.7 FT (6.6 M) EAST-SOUTHEAST OF THE
 DQ1439'CENTER OF A 24 INCH (61 CM) DIAMETER PINE TREE, 17.0 FT (5.2 M)
 DQ1439'WEST-SOUTHWEST OF THE CENTER OF A 18 INCH (46 CM) DIAMETER CEDAR TREE
 DQ1439'AND 14.0 FT (4.3 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1439'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1439'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1439'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1440 ***********************************************************************
 DQ1440  DESIGNATION -  WF 048
 DQ1440  PID         -  DQ1440
 DQ1440  STATE/COUNTY-  IL/FRANKLIN
 DQ1440  COUNTRY     -  US
 DQ1440  USGS QUAD   -  REND LAKE DAM (2018)
 DQ1440
 DQ1440                         *CURRENT SURVEY CONTROL
 DQ1440  ______________________________________________________________________
 DQ1440* NAD 83(1986) POSITION- 38 00 47.6    (N) 088 53 41.2    (W)   HD_HELD2
 DQ1440* NAVD 88 ORTHO HEIGHT -   135.242 (meters)      443.71  (feet) ADJUSTED
 DQ1440  ______________________________________________________________________
 DQ1440  GEOID HEIGHT    -        -29.679 (meters)                     GEOID18
 DQ1440  DYNAMIC HEIGHT  -        135.152 (meters)      443.41  (feet) COMP
 DQ1440  MODELED GRAVITY -    979,957.7   (mgal)                       NAVD 88
 DQ1440
 DQ1440  VERT ORDER      -  SECOND    CLASS I
 DQ1440
 DQ1440.The horizontal coordinates were established by autonomous hand held GPS
 DQ1440.observations and have an estimated accuracy of +/- 10 meters.
 DQ1440
 DQ1440.The orthometric height was determined by differential leveling and
 DQ1440.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1440.in March 2016.
 DQ1440
 DQ1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1440.GEOID18 height accuracy estimate available here.
 DQ1440
 DQ1440.Click photographs - Photos may exist for this station.
 DQ1440
 DQ1440.The dynamic height is computed by dividing the NAVD 88
 DQ1440.geopotential number by the normal gravity value computed on the
 DQ1440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1440.degrees latitude (g = 980.6199 gals.).
 DQ1440
 DQ1440.The modeled gravity was interpolated from observed gravity values.
 DQ1440
 DQ1440;                    North         East    Units  Estimated Accuracy
 DQ1440;SPC IL E     -   149,591.      250,697.      MT  (+/- 10 meters HH2 GPS)
 DQ1440
 DQ1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3366608976(NAD 83)
 DQ1440
 DQ1440                          SUPERSEDED SURVEY CONTROL
 DQ1440
 DQ1440.No superseded survey control is available for this station.
 DQ1440
 DQ1440_MARKER: F = FLANGE-ENCASED ROD
 DQ1440_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1440_STAMPING: WF 048 2015
 DQ1440_MARK LOGO: UIL
 DQ1440_PROJECTION: FLUSH
 DQ1440_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1440_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1440_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1440+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1440_ROD/PIPE-DEPTH: 5.2 meters
 DQ1440_SLEEVE-DEPTH  : 0.9 meters
 DQ1440
 DQ1440  HISTORY     - Date     Condition        Report By
 DQ1440  HISTORY     - 20160105 MONUMENTED       BCA
 DQ1440
 DQ1440                          STATION DESCRIPTION
 DQ1440
 DQ1440'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1440'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST-NORTHWEST OF AKIN,
 DQ1440'8.2 MI (13.2 KM) NORTH-NORTHEAST OF WEST FRANKFORT AND 5.7 MI (9.2 KM)
 DQ1440'SOUTH-SOUTHWEST OF EWING.
 DQ1440'
 DQ1440'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1440'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1440'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 1.1 MI (1.8 KM) TO
 DQ1440'STUYVESANT STREET.  CONTINUE NORTHEAST ON STATE HIGHWAY 14 FOR 0.4 MI
 DQ1440'(0.6 KM) TO THE STATION ON THE RIGHT.
 DQ1440'
 DQ1440'THE STATION IS LOCATED 28.3 FT (8.6 M) SOUTH-SOUTHEAST OF THE
 DQ1440'CENTERLINE OF STATE HIGHWAY 14, 59.8 FT (18.2 M) SOUTH-SOUTHEAST OF A
 DQ1440'UTILITY POLE, 25.0 FT (7.6 M) EAST-NORTHEAST OF THE NORTHERN MOST POST
 DQ1440'FOR A SIGN 'FARMERS SHARING ROADWAY' AND 16.0 FT (4.9 M)
 DQ1440'SOUTH-SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 14.
 DQ1440'
 DQ1440'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1440'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1440'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1441 ***********************************************************************
 DQ1441  DESIGNATION -  WF 049
 DQ1441  PID         -  DQ1441
 DQ1441  STATE/COUNTY-  IL/FRANKLIN
 DQ1441  COUNTRY     -  US
 DQ1441  USGS QUAD   -  REND LAKE DAM (2018)
 DQ1441
 DQ1441                         *CURRENT SURVEY CONTROL
 DQ1441  ______________________________________________________________________
 DQ1441* NAD 83(1986) POSITION- 38 00 33.4    (N) 088 54 27.5    (W)   HD_HELD2
 DQ1441* NAVD 88 ORTHO HEIGHT -   135.364 (meters)      444.11  (feet) ADJUSTED
 DQ1441  ______________________________________________________________________
 DQ1441  GEOID HEIGHT    -        -29.660 (meters)                     GEOID18
 DQ1441  DYNAMIC HEIGHT  -        135.274 (meters)      443.81  (feet) COMP
 DQ1441  MODELED GRAVITY -    979,957.7   (mgal)                       NAVD 88
 DQ1441
 DQ1441  VERT ORDER      -  SECOND    CLASS I
 DQ1441
 DQ1441.The horizontal coordinates were established by autonomous hand held GPS
 DQ1441.observations and have an estimated accuracy of +/- 10 meters.
 DQ1441
 DQ1441.The orthometric height was determined by differential leveling and
 DQ1441.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1441.in March 2016.
 DQ1441
 DQ1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1441.GEOID18 height accuracy estimate available here.
 DQ1441
 DQ1441.Click photographs - Photos may exist for this station.
 DQ1441
 DQ1441.The dynamic height is computed by dividing the NAVD 88
 DQ1441.geopotential number by the normal gravity value computed on the
 DQ1441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1441.degrees latitude (g = 980.6199 gals.).
 DQ1441
 DQ1441.The modeled gravity was interpolated from observed gravity values.
 DQ1441
 DQ1441;                    North         East    Units  Estimated Accuracy
 DQ1441;SPC IL E     -   149,160.      249,565.      MT  (+/- 10 meters HH2 GPS)
 DQ1441
 DQ1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3252708561(NAD 83)
 DQ1441
 DQ1441                          SUPERSEDED SURVEY CONTROL
 DQ1441
 DQ1441.No superseded survey control is available for this station.
 DQ1441
 DQ1441_MARKER: F = FLANGE-ENCASED ROD
 DQ1441_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1441_STAMPING: WF 049 2015
 DQ1441_MARK LOGO: UIL
 DQ1441_PROJECTION: FLUSH
 DQ1441_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1441_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1441+STABILITY: POSITION/ELEVATION WELL
 DQ1441_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1441+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1441_ROD/PIPE-DEPTH: 7.3 meters
 DQ1441_SLEEVE-DEPTH  : 0.9 meters
 DQ1441
 DQ1441  HISTORY     - Date     Condition        Report By
 DQ1441  HISTORY     - 20160105 MONUMENTED       BCA
 DQ1441
 DQ1441                          STATION DESCRIPTION
 DQ1441
 DQ1441'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1441'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST-NORTHEAST OF
 DQ1441'CHRISTOPHER, 7.8 MI (12.6 KM) NORTH OF WEST FRANKFORT AND 6.3 MI (10.1
 DQ1441'KM) SOUTH-SOUTHWEST OF EWING.
 DQ1441'
 DQ1441'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (MAIN
 DQ1441'STREET) WITH STATE HIGHWAY 14 (BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1441'EAST AND NORTHEAST ON STATE HIGHWAY 14 FOR 0.7 MI (1.1 KM) TO HUNTERS
 DQ1441'CIRCLE AND THE STATION ON THE LEFT.
 DQ1441'
 DQ1441'THE STATION IS LOCATED 37.5 FT (11.4 M) NORTH OF THE CENTERLINE OF
 DQ1441'STATE HIGHWAY 14 AND BAILEY LANE, 22.5 FT (6.9 M) WEST OF THE
 DQ1441'CENTERLINE OF HUNTERS CIRCLE, 24.5 FT (7.5 M) EAST-SOUTHEAST OF THE
 DQ1441'SOUTHWEST CORNER OF A 6.0 FT (1.8 M) CHAIN LINK FENCE FOR A LIFT
 DQ1441'STATION, 10.7 FT (3.3 M) WEST OF THE EDGE OF PAVEMENT OF HUNTERS
 DQ1441'CIRCLE, 10.2 FT (3.1 M) SOUTHWEST OF THE SOUTHEAST CORNER OF A 6.0 FT
 DQ1441'(1.8 M) CHAIN LINK FENCE FOR A LIFT STATION AND 9.0 FT (2.7 M)
 DQ1441'NORTH-NORTHEAST OF A UTILITY POLE.
 DQ1441'
 DQ1441'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1441'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1441'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1442 ***********************************************************************
 DQ1442  DESIGNATION -  WF 050
 DQ1442  PID         -  DQ1442
 DQ1442  STATE/COUNTY-  IL/FRANKLIN
 DQ1442  COUNTRY     -  US
 DQ1442  USGS QUAD   -  REND LAKE DAM (2018)
 DQ1442
 DQ1442                         *CURRENT SURVEY CONTROL
 DQ1442  ______________________________________________________________________
 DQ1442* NAD 83(1986) POSITION- 38 00 20.7    (N) 088 55 14.4    (W)   HD_HELD2
 DQ1442* NAVD 88 ORTHO HEIGHT -   135.731 (meters)      445.31  (feet) ADJUSTED
 DQ1442  ______________________________________________________________________
 DQ1442  GEOID HEIGHT    -        -29.642 (meters)                     GEOID18
 DQ1442  DYNAMIC HEIGHT  -        135.640 (meters)      445.01  (feet) COMP
 DQ1442  MODELED GRAVITY -    979,957.8   (mgal)                       NAVD 88
 DQ1442
 DQ1442  VERT ORDER      -  SECOND    CLASS I
 DQ1442
 DQ1442.The horizontal coordinates were established by autonomous hand held GPS
 DQ1442.observations and have an estimated accuracy of +/- 10 meters.
 DQ1442
 DQ1442.The orthometric height was determined by differential leveling and
 DQ1442.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1442.in March 2016.
 DQ1442
 DQ1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1442.GEOID18 height accuracy estimate available here.
 DQ1442
 DQ1442.Click photographs - Photos may exist for this station.
 DQ1442
 DQ1442.The dynamic height is computed by dividing the NAVD 88
 DQ1442.geopotential number by the normal gravity value computed on the
 DQ1442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1442.degrees latitude (g = 980.6199 gals.).
 DQ1442
 DQ1442.The modeled gravity was interpolated from observed gravity values.
 DQ1442
 DQ1442;                    North         East    Units  Estimated Accuracy
 DQ1442;SPC IL E     -   148,776.      248,418.      MT  (+/- 10 meters HH2 GPS)
 DQ1442
 DQ1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3137608193(NAD 83)
 DQ1442
 DQ1442                          SUPERSEDED SURVEY CONTROL
 DQ1442
 DQ1442.No superseded survey control is available for this station.
 DQ1442
 DQ1442_MARKER: F = FLANGE-ENCASED ROD
 DQ1442_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1442_STAMPING: WF 050 2015
 DQ1442_MARK LOGO: UIL
 DQ1442_PROJECTION: FLUSH
 DQ1442_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1442_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1442+STABILITY: POSITION/ELEVATION WELL
 DQ1442_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1442+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1442_ROD/PIPE-DEPTH: 5.2 meters
 DQ1442_SLEEVE-DEPTH  : 0.9 meters
 DQ1442
 DQ1442  HISTORY     - Date     Condition        Report By
 DQ1442  HISTORY     - 20160105 MONUMENTED       BCA
 DQ1442
 DQ1442                          STATION DESCRIPTION
 DQ1442
 DQ1442'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1442'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-NORTHEAST OF
 DQ1442'CHRISTOPHER, 7.5 MI (12.1 KM) NORTH OF WEST FRANKFORT AND 6.8 MI (10.9
 DQ1442'KM) SOUTH-SOUTHWEST OF EWING.
 DQ1442'
 DQ1442'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37(MAIN
 DQ1442'STREET) AND STATE HIGHWAY 14(BAILEY LANE) LOCATED IN BENTON, IL, GO
 DQ1442'SOUTH ON STATE HIGHWAY 14/37(MAIN STREET) FOR 0.2 MI (0.3 KM) TO
 DQ1442'GRAYSON STREET AND THE STATION ON THE RIGHT.
 DQ1442'
 DQ1442'THE STATION IS LOCATED 29.0 FT (8.8 M) WEST OF THE CENTERLINE OF STATE
 DQ1442'HIGHWAY 14/37(MAIN STREET), 23.5 FT (7.2 M) NORTH OF THE CENTERLINE OF
 DQ1442'GRAYSON STREET, 10.8 FT (3.3 M) EAST OF THE EAST SIDE OF A SIGN
 DQ1442''MCGUIRE CHIROPRACTIC', 10.5 FT (3.2 M) WEST OF THE BACK OF CURB FOR
 DQ1442'STATE HIGHWAY 14/37(MAIN STREET) AND 2.3 FT (0.7 M) EAST OF THE EAST
 DQ1442'EDGE OF A CONCRETE SIDEWALK.
 DQ1442'
 DQ1442'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1442'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1442'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1443 ***********************************************************************
 DQ1443  DESIGNATION -  WF 051
 DQ1443  PID         -  DQ1443
 DQ1443  STATE/COUNTY-  IL/FRANKLIN
 DQ1443  COUNTRY     -  US
 DQ1443  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1443
 DQ1443                         *CURRENT SURVEY CONTROL
 DQ1443  ______________________________________________________________________
 DQ1443* NAD 83(1986) POSITION- 37 59 11.2    (N) 088 54 36.4    (W)   HD_HELD2
 DQ1443* NAVD 88 ORTHO HEIGHT -   137.956 (meters)      452.61  (feet) ADJUSTED
 DQ1443  ______________________________________________________________________
 DQ1443  GEOID HEIGHT    -        -29.618 (meters)                     GEOID18
 DQ1443  DYNAMIC HEIGHT  -        137.863 (meters)      452.31  (feet) COMP
 DQ1443  MODELED GRAVITY -    979,958.8   (mgal)                       NAVD 88
 DQ1443
 DQ1443  VERT ORDER      -  SECOND    CLASS I
 DQ1443
 DQ1443.The horizontal coordinates were established by autonomous hand held GPS
 DQ1443.observations and have an estimated accuracy of +/- 10 meters.
 DQ1443
 DQ1443.The orthometric height was determined by differential leveling and
 DQ1443.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1443.in March 2016.
 DQ1443
 DQ1443.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1443.GEOID18 height accuracy estimate available here.
 DQ1443
 DQ1443.Click photographs - Photos may exist for this station.
 DQ1443
 DQ1443.The dynamic height is computed by dividing the NAVD 88
 DQ1443.geopotential number by the normal gravity value computed on the
 DQ1443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1443.degrees latitude (g = 980.6199 gals.).
 DQ1443
 DQ1443.The modeled gravity was interpolated from observed gravity values.
 DQ1443
 DQ1443;                    North         East    Units  Estimated Accuracy
 DQ1443;SPC IL E     -   146,627.      249,332.      MT  (+/- 10 meters HH2 GPS)
 DQ1443
 DQ1443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3225806032(NAD 83)
 DQ1443
 DQ1443                          SUPERSEDED SURVEY CONTROL
 DQ1443
 DQ1443.No superseded survey control is available for this station.
 DQ1443
 DQ1443_MARKER: F = FLANGE-ENCASED ROD
 DQ1443_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1443_STAMPING: WF 051 2015
 DQ1443_MARK LOGO: UIL
 DQ1443_PROJECTION: FLUSH
 DQ1443_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1443_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1443_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1443+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1443_ROD/PIPE-DEPTH: 4.1 meters
 DQ1443_SLEEVE-DEPTH  : 0.9 meters
 DQ1443
 DQ1443  HISTORY     - Date     Condition        Report By
 DQ1443  HISTORY     - 20160105 MONUMENTED       BCA
 DQ1443
 DQ1443                          STATION DESCRIPTION
 DQ1443
 DQ1443'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1443'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST OF CHRISTOPHER, 7.7
 DQ1443'MI (12.4 KM) SOUTH-SOUTHWEST OF EWING AND 6.2 MI (10.0 KM) NORTH OF
 DQ1443'WEST FRANKFORT.
 DQ1443'
 DQ1443'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14/37 (N MAIN
 DQ1443'STREET) WITH STATE HIGHWAY 34 (E MAIN STREET) LOCATED IN BENTON, IL,
 DQ1443'GO EAST ON STATE HIGHWAY 34 FOR 0.5 MI (0.8 KM) TO MCLEANSBORO STREET,
 DQ1443'TURN RIGHT AND GO SOUTH ON MCLEANSBORO STREET FOR 0.7 MI (1.1 KM) TO
 DQ1443'NORTH PARK CIRCLE AND THE STATION ON THE RIGHT.
 DQ1443'
 DQ1443'THE STATION IS LOCATED 26.7 FT (8.1 M) WEST OF THE CENTERLINE OF
 DQ1443'MCLEANSBORO STREET, 20.0 FT (6.1 M) SOUTH OF THE CENTERLINE OF NORTH
 DQ1443'PARK CIRCLE, 49.8 FT (15.2 M) NORTH-NORTHWEST OF A UTILITY POLE, 43.5
 DQ1443'FT (13.3 M) NORTHEAST OF THE NORTHEAST CORNER OF A HOUSE '1001', 11.3
 DQ1443'FT (3.4 M) WEST OF THE EDGE OF PAVEMENT OF MCLEANSBORO STREET AND 3.3
 DQ1443'FT (1.0 M) SOUTHWEST OF A POST FOR A 'STOP' SIGN.
 DQ1443'
 DQ1443'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1443'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1443'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1444 ***********************************************************************
 DQ1444  DESIGNATION -  WF 052
 DQ1444  PID         -  DQ1444
 DQ1444  STATE/COUNTY-  IL/FRANKLIN
 DQ1444  COUNTRY     -  US
 DQ1444  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1444
 DQ1444                         *CURRENT SURVEY CONTROL
 DQ1444  ______________________________________________________________________
 DQ1444* NAD 83(1986) POSITION- 37 58 19.1    (N) 088 54 35.0    (W)   HD_HELD2
 DQ1444* NAVD 88 ORTHO HEIGHT -   132.522 (meters)      434.78  (feet) ADJUSTED
 DQ1444  ______________________________________________________________________
 DQ1444  GEOID HEIGHT    -        -29.595 (meters)                     GEOID18
 DQ1444  DYNAMIC HEIGHT  -        132.433 (meters)      434.49  (feet) COMP
 DQ1444  MODELED GRAVITY -    979,957.8   (mgal)                       NAVD 88
 DQ1444
 DQ1444  VERT ORDER      -  SECOND    CLASS I
 DQ1444
 DQ1444.The horizontal coordinates were established by autonomous hand held GPS
 DQ1444.observations and have an estimated accuracy of +/- 10 meters.
 DQ1444
 DQ1444.The orthometric height was determined by differential leveling and
 DQ1444.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1444.in March 2016.
 DQ1444
 DQ1444.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1444.GEOID18 height accuracy estimate available here.
 DQ1444
 DQ1444.Click photographs - Photos may exist for this station.
 DQ1444
 DQ1444.The dynamic height is computed by dividing the NAVD 88
 DQ1444.geopotential number by the normal gravity value computed on the
 DQ1444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1444.degrees latitude (g = 980.6199 gals.).
 DQ1444
 DQ1444.The modeled gravity was interpolated from observed gravity values.
 DQ1444
 DQ1444;                    North         East    Units  Estimated Accuracy
 DQ1444;SPC IL E     -   145,021.      249,356.      MT  (+/- 10 meters HH2 GPS)
 DQ1444
 DQ1444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3226004425(NAD 83)
 DQ1444
 DQ1444                          SUPERSEDED SURVEY CONTROL
 DQ1444
 DQ1444.No superseded survey control is available for this station.
 DQ1444
 DQ1444_MARKER: F = FLANGE-ENCASED ROD
 DQ1444_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1444_STAMPING: WF 052 2015
 DQ1444_MARK LOGO: UIL
 DQ1444_PROJECTION: FLUSH
 DQ1444_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1444_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1444_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1444+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1444_ROD/PIPE-DEPTH: 4.1 meters
 DQ1444_SLEEVE-DEPTH  : 0.9 meters
 DQ1444
 DQ1444  HISTORY     - Date     Condition        Report By
 DQ1444  HISTORY     - 20160105 MONUMENTED       BCA
 DQ1444
 DQ1444                          STATION DESCRIPTION
 DQ1444
 DQ1444'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1444'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH-SOUTHWEST OF
 DQ1444'EWING, 7.8 MI (12.6 KM) EAST OF CHRISTOPHER AND 5.3 MI (8.5 KM)
 DQ1444'NORTH-NORTHEAST OF WEST FRANKFORT.
 DQ1444'
 DQ1444'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14/37 (N MAIN
 DQ1444'STREET) WITH STATE HIGHWAY 34 (E MAIN STREET) LOCATED IN BENTON, IL,
 DQ1444'GO EAST ON STATE HIGHWAY 34 FOR 0.5 MI (0.8 KM) TO MCLEANSBORO STREET,
 DQ1444'TURN RIGHT AND GO SOUTH ON MCLEANSBORO STREET FOR 1.1 MI (1.8 KM) TO
 DQ1444'NEW HOPE CHURCH ROAD, CONTINUE SOUTH ON MCLEANSBORO STREET FOR 0.6 MI
 DQ1444'(1.0 KM) TO THE STATION ON THE LEFT.
 DQ1444'
 DQ1444'THE STATION IS LOCATED 29.0 FT (8.8 M) EAST OF THE CENTERLINE OF
 DQ1444'MCLEANSBORO STREET, 28.0 FT (8.5 M) SOUTH OF A UTILITY POLE, 18.6 FT
 DQ1444'(5.7 M) EAST OF THE EDGE OF PAVEMENT OF MCLEANSBORO STREET AND 12.0 FT
 DQ1444'(3.7 M) SOUTH OF THE EXTENDED CENTER OF A PRIVATE ENTRANCE '7493'.
 DQ1444'
 DQ1444'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1444'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1444'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1445 ***********************************************************************
 DQ1445  DESIGNATION -  WF 053
 DQ1445  PID         -  DQ1445
 DQ1445  STATE/COUNTY-  IL/FRANKLIN
 DQ1445  COUNTRY     -  US
 DQ1445  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1445
 DQ1445                         *CURRENT SURVEY CONTROL
 DQ1445  ______________________________________________________________________
 DQ1445* NAD 83(1986) POSITION- 37 57 41.9    (N) 088 54 18.7    (W)   HD_HELD2
 DQ1445* NAVD 88 ORTHO HEIGHT -   120.199 (meters)      394.35  (feet) ADJUSTED
 DQ1445  ______________________________________________________________________
 DQ1445  GEOID HEIGHT    -        -29.584 (meters)                     GEOID18
 DQ1445  DYNAMIC HEIGHT  -        120.118 (meters)      394.09  (feet) COMP
 DQ1445  MODELED GRAVITY -    979,956.8   (mgal)                       NAVD 88
 DQ1445
 DQ1445  VERT ORDER      -  SECOND    CLASS I
 DQ1445
 DQ1445.The horizontal coordinates were established by autonomous hand held GPS
 DQ1445.observations and have an estimated accuracy of +/- 10 meters.
 DQ1445
 DQ1445.The orthometric height was determined by differential leveling and
 DQ1445.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1445.in March 2016.
 DQ1445
 DQ1445.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1445.GEOID18 height accuracy estimate available here.
 DQ1445
 DQ1445.Click photographs - Photos may exist for this station.
 DQ1445
 DQ1445.The dynamic height is computed by dividing the NAVD 88
 DQ1445.geopotential number by the normal gravity value computed on the
 DQ1445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1445.degrees latitude (g = 980.6199 gals.).
 DQ1445
 DQ1445.The modeled gravity was interpolated from observed gravity values.
 DQ1445
 DQ1445;                    North         East    Units  Estimated Accuracy
 DQ1445;SPC IL E     -   143,871.      249,747.      MT  (+/- 10 meters HH2 GPS)
 DQ1445
 DQ1445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3263403270(NAD 83)
 DQ1445
 DQ1445                          SUPERSEDED SURVEY CONTROL
 DQ1445
 DQ1445.No superseded survey control is available for this station.
 DQ1445
 DQ1445_MARKER: F = FLANGE-ENCASED ROD
 DQ1445_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1445_STAMPING: WF 053 2015
 DQ1445_MARK LOGO: UIL
 DQ1445_PROJECTION: FLUSH
 DQ1445_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1445_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1445+STABILITY: POSITION/ELEVATION WELL
 DQ1445_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1445+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2016
 DQ1445_ROD/PIPE-DEPTH: 9.8 meters
 DQ1445_SLEEVE-DEPTH  : 0.9 meters
 DQ1445
 DQ1445  HISTORY     - Date     Condition        Report By
 DQ1445  HISTORY     - 20160105 MONUMENTED       BCA
 DQ1445
 DQ1445                          STATION DESCRIPTION
 DQ1445
 DQ1445'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1445'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-NORTHWEST OF
 DQ1445'THOMPSONVILLE, 8.1 MI (13.0 KM) EAST OF CHRISTOPHER AND 4.6 MI (7.4
 DQ1445'KM) NORTH-NORTHEAST OF WEST FRANKFORT.
 DQ1445'
 DQ1445'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (LOGAN
 DQ1445'STREET) WITH STATE HIGHWAY 149 (E MAIN STREET) LOCATED IN WEST
 DQ1445'FRANKFORT, IL, GO EAST ON STATE HIGHWAY 149 FOR 1.8 MI (2.9 KM) TO
 DQ1445'HORRELL AVENUE, TURN LEFT AND GO NORTH ON HORRELL AVENUE FOR 0.7 MI
 DQ1445'(1.1 KM) TO THE JUNCTION OF EAST NINTH STREET WITH DEERING ROAD,
 DQ1445'CONTINUE STRAIGHT AND GO NORTH ON DEERING ROAD FOR 3.7 MI (6.0 KM) TO
 DQ1445'RUMBLER CROSSING ROAD, CONTINUE NORTH ON DEERING ROAD FOR 0.5 MI (0.8
 DQ1445'KM) TO THE STATION ON THE RIGHT.
 DQ1445'
 DQ1445'THE STATION IS LOCATED 24.8 FT (7.6 M) EAST OF THE CENTERLINE OF
 DQ1445'DEERING ROAD, 52.2 FT (15.9 M) NORTHEAST OF A UTILITY POLE, 32.5 FT
 DQ1445'(9.9 M) NORTH OF THE CENTER OF PRIVATE ENTRANCE TO AN ABANDONED HOUSE,
 DQ1445'14.5 FT (4.4 M) EAST OF THE EDGE OF PAVEMENT OF DEERING ROAD, 13.3 FT
 DQ1445'(4.1 M) NORTH-NORTHEAST OF A UTILITY POLE AND 7.5 FT (2.3 M)
 DQ1445'NORTH-NORTHWEST OF A TELEPHONE PEDESTAL.
 DQ1445'
 DQ1445'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1445'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1445'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1446 ***********************************************************************
 DQ1446  DESIGNATION -  WF 054
 DQ1446  PID         -  DQ1446
 DQ1446  STATE/COUNTY-  IL/FRANKLIN
 DQ1446  COUNTRY     -  US
 DQ1446  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1446
 DQ1446                         *CURRENT SURVEY CONTROL
 DQ1446  ______________________________________________________________________
 DQ1446* NAD 83(1986) POSITION- 37 56 59.8    (N) 088 54 01.1    (W)   HD_HELD2
 DQ1446* NAVD 88 ORTHO HEIGHT -   117.341 (meters)      384.98  (feet) ADJUSTED
 DQ1446  ______________________________________________________________________
 DQ1446  GEOID HEIGHT    -        -29.570 (meters)                     GEOID18
 DQ1446  DYNAMIC HEIGHT  -        117.262 (meters)      384.72  (feet) COMP
 DQ1446  MODELED GRAVITY -    979,955.7   (mgal)                       NAVD 88
 DQ1446
 DQ1446  VERT ORDER      -  SECOND    CLASS I
 DQ1446
 DQ1446.The horizontal coordinates were established by autonomous hand held GPS
 DQ1446.observations and have an estimated accuracy of +/- 10 meters.
 DQ1446
 DQ1446.The orthometric height was determined by differential leveling and
 DQ1446.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1446.in March 2016.
 DQ1446
 DQ1446.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1446.GEOID18 height accuracy estimate available here.
 DQ1446
 DQ1446.Click photographs - Photos may exist for this station.
 DQ1446
 DQ1446.The dynamic height is computed by dividing the NAVD 88
 DQ1446.geopotential number by the normal gravity value computed on the
 DQ1446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1446.degrees latitude (g = 980.6199 gals.).
 DQ1446
 DQ1446.The modeled gravity was interpolated from observed gravity values.
 DQ1446
 DQ1446;                    North         East    Units  Estimated Accuracy
 DQ1446;SPC IL E     -   142,571.      250,169.      MT  (+/- 10 meters HH2 GPS)
 DQ1446
 DQ1446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3303701964(NAD 83)
 DQ1446
 DQ1446                          SUPERSEDED SURVEY CONTROL
 DQ1446
 DQ1446.No superseded survey control is available for this station.
 DQ1446
 DQ1446_MARKER: F = FLANGE-ENCASED ROD
 DQ1446_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1446_STAMPING: WF 054 2015
 DQ1446_MARK LOGO: UIL
 DQ1446_PROJECTION: FLUSH
 DQ1446_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1446_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1446+STABILITY: POSITION/ELEVATION WELL
 DQ1446_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1446+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1446_ROD/PIPE-DEPTH: 14.6 meters
 DQ1446_SLEEVE-DEPTH  : 0.9 meters
 DQ1446
 DQ1446  HISTORY     - Date     Condition        Report By
 DQ1446  HISTORY     - 20160107 MONUMENTED       BCA
 DQ1446
 DQ1446                          STATION DESCRIPTION
 DQ1446
 DQ1446'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1446'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) EAST OF CHRISTOPHER, 7.9
 DQ1446'MI (12.7 KM) WEST-NORTHWEST OF THOMPSONVILLE AND 4.0 MI (6.4 KM)
 DQ1446'NORTH-NORTHEAST OF WEST FRANKFORT.
 DQ1446'
 DQ1446'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (LOGAN
 DQ1446'STREET) WITH STATE HIGHWAY 149 (E MAIN STREET) LOCATED IN WEST
 DQ1446'FRANKFORT, IL, GO EAST ON STATE HIGHWAY 149 FOR 1.8 MI (2.9 KM) TO
 DQ1446'HORRELL AVENUE, TURN LEFT AND GO NORTH ON HORRELL AVENUE FOR 0.7 MI
 DQ1446'(1.1 KM) TO THE JUNCTION OF EAST NINTH STREET WITH DEERING ROAD,
 DQ1446'CONTINUE STRAIGHT AND GO NORTH ON DEERING ROAD FOR 1.7 MI (2.7 KM) TO
 DQ1446'COUNTY ROAD 8, CONTINUE NORTH ON DEERING ROAD FOR 1.6 MI (2.6 KM) TO
 DQ1446'THE STATION ON THE LEFT.
 DQ1446'
 DQ1446'THE STATION IS LOCATED 20.7 FT (6.3 M) WEST OF THE CENTERLINE OF
 DQ1446'DEERING ROAD, 41.7 FT (12.7 M) NORTH OF THE NORTHWEST CORNER OF THE
 DQ1446'NORTHWEST WING WALL FOR A BRIDGE OVER THE MIDDLE FORK BIG MUDDY RIVER,
 DQ1446'9.5 FT (2.9 M) WEST OF THE EDGE OF PAVEMENT OF DEERING ROAD, 6.2 FT
 DQ1446'(1.9 M) NORTHWEST OF THE OF THE NORTHERN MOST WOODEN POST FOR A
 DQ1446'GUARDRAIL AND 4.2 FT (1.3 M) SOUTHWEST OF A SIGN POST.
 DQ1446'
 DQ1446'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1446'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1446'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1447 ***********************************************************************
 DQ1447  DESIGNATION -  WF 055
 DQ1447  PID         -  DQ1447
 DQ1447  STATE/COUNTY-  IL/FRANKLIN
 DQ1447  COUNTRY     -  US
 DQ1447  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1447
 DQ1447                         *CURRENT SURVEY CONTROL
 DQ1447  ______________________________________________________________________
 DQ1447* NAD 83(1986) POSITION- 37 56 20.6    (N) 088 53 33.0    (W)   HD_HELD2
 DQ1447* NAVD 88 ORTHO HEIGHT -   119.751 (meters)      392.88  (feet) ADJUSTED
 DQ1447  ______________________________________________________________________
 DQ1447  GEOID HEIGHT    -        -29.559 (meters)                     GEOID18
 DQ1447  DYNAMIC HEIGHT  -        119.671 (meters)      392.62  (feet) COMP
 DQ1447  MODELED GRAVITY -    979,954.4   (mgal)                       NAVD 88
 DQ1447
 DQ1447  VERT ORDER      -  SECOND    CLASS I
 DQ1447
 DQ1447.The horizontal coordinates were established by autonomous hand held GPS
 DQ1447.observations and have an estimated accuracy of +/- 10 meters.
 DQ1447
 DQ1447.The orthometric height was determined by differential leveling and
 DQ1447.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1447.in March 2016.
 DQ1447
 DQ1447.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1447.GEOID18 height accuracy estimate available here.
 DQ1447
 DQ1447.Click photographs - Photos may exist for this station.
 DQ1447
 DQ1447.The dynamic height is computed by dividing the NAVD 88
 DQ1447.geopotential number by the normal gravity value computed on the
 DQ1447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1447.degrees latitude (g = 980.6199 gals.).
 DQ1447
 DQ1447.The modeled gravity was interpolated from observed gravity values.
 DQ1447
 DQ1447;                    North         East    Units  Estimated Accuracy
 DQ1447;SPC IL E     -   141,358.      250,847.      MT  (+/- 10 meters HH2 GPS)
 DQ1447
 DQ1447_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3369800742(NAD 83)
 DQ1447
 DQ1447                          SUPERSEDED SURVEY CONTROL
 DQ1447
 DQ1447.No superseded survey control is available for this station.
 DQ1447
 DQ1447_MARKER: F = FLANGE-ENCASED ROD
 DQ1447_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1447_STAMPING: WF 055 2015
 DQ1447_MARK LOGO: UIL
 DQ1447_PROJECTION: FLUSH
 DQ1447_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1447_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1447+STABILITY: POSITION/ELEVATION WELL
 DQ1447_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1447+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1447_ROD/PIPE-DEPTH: 10.9 meters
 DQ1447_SLEEVE-DEPTH  : 0.9 meters
 DQ1447
 DQ1447  HISTORY     - Date     Condition        Report By
 DQ1447  HISTORY     - 20160107 MONUMENTED       BCA
 DQ1447
 DQ1447                          STATION DESCRIPTION
 DQ1447
 DQ1447'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1447'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 DQ1447'JOHNSTON CITY, 7.3 MI (11.7 KM) WEST-NORTHWEST OF THOMPSONVILLE AND
 DQ1447'3.6 MI (5.8 KM) NORTHEAST OF WEST FRANKFORT.
 DQ1447'
 DQ1447'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (LOGAN
 DQ1447'STREET) WITH STATE HIGHWAY 149 (E MAIN STREET) LOCATED IN WEST
 DQ1447'FRANKFORT, IL, GO EAST ON STATE HIGHWAY 149 FOR 1.8 MI (2.9 KM) TO
 DQ1447'HORRELL AVENUE, TURN LEFT AND GO NORTH ON HORRELL AVENUE FOR 0.7 MI
 DQ1447'(1.1 KM) TO THE JUNCTION OF EAST NINTH STREET WITH DEERING ROAD,
 DQ1447'CONTINUE STRAIGHT AND GO NORTH ON DEERING ROAD FOR 1.7 MI (2.7 KM) TO
 DQ1447'COUNTY ROAD 8, CONTINUE NORTH ON DEERING ROAD FOR 0.7 MI (1.1 KM) TO
 DQ1447'THE STATION ON THE LEFT.
 DQ1447'
 DQ1447'THE STATION IS LOCATED 42.0 FT (12.8 M) WEST OF THE CENTERLINE OF
 DQ1447'DEERING ROAD, 31.0 FT (9.4 M) WEST OF THE EDGE OF PAVEMENT OF DEERING
 DQ1447'ROAD, 11.7 FT (3.6 M) WEST OF A UTILITY POLE WITH A GUY WIRE AND 4.0
 DQ1447'FT (1.2 M) WEST OF A GUY WIRE FOR A UTILITY POLE.
 DQ1447'
 DQ1447'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1447'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1447'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1448 ***********************************************************************
 DQ1448  DESIGNATION -  WF 056
 DQ1448  PID         -  DQ1448
 DQ1448  STATE/COUNTY-  IL/FRANKLIN
 DQ1448  COUNTRY     -  US
 DQ1448  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1448
 DQ1448                         *CURRENT SURVEY CONTROL
 DQ1448  ______________________________________________________________________
 DQ1448* NAD 83(1986) POSITION- 37 55 25.4    (N) 088 53 29.8    (W)   HD_HELD2
 DQ1448* NAVD 88 ORTHO HEIGHT -   121.274 (meters)      397.88  (feet) ADJUSTED
 DQ1448  ______________________________________________________________________
 DQ1448  GEOID HEIGHT    -        -29.535 (meters)                     GEOID18
 DQ1448  DYNAMIC HEIGHT  -        121.193 (meters)      397.61  (feet) COMP
 DQ1448  MODELED GRAVITY -    979,953.2   (mgal)                       NAVD 88
 DQ1448
 DQ1448  VERT ORDER      -  SECOND    CLASS I
 DQ1448
 DQ1448.The horizontal coordinates were established by autonomous hand held GPS
 DQ1448.observations and have an estimated accuracy of +/- 10 meters.
 DQ1448
 DQ1448.The orthometric height was determined by differential leveling and
 DQ1448.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1448.in March 2016.
 DQ1448
 DQ1448.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1448.GEOID18 height accuracy estimate available here.
 DQ1448
 DQ1448.Click photographs - Photos may exist for this station.
 DQ1448
 DQ1448.The dynamic height is computed by dividing the NAVD 88
 DQ1448.geopotential number by the normal gravity value computed on the
 DQ1448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1448.degrees latitude (g = 980.6199 gals.).
 DQ1448
 DQ1448.The modeled gravity was interpolated from observed gravity values.
 DQ1448
 DQ1448;                    North         East    Units  Estimated Accuracy
 DQ1448;SPC IL E     -   139,656.      250,915.      MT  (+/- 10 meters HH2 GPS)
 DQ1448
 DQ1448_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3374299039(NAD 83)
 DQ1448
 DQ1448                          SUPERSEDED SURVEY CONTROL
 DQ1448
 DQ1448.No superseded survey control is available for this station.
 DQ1448
 DQ1448_MARKER: F = FLANGE-ENCASED ROD
 DQ1448_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1448_STAMPING: WF 056 2015
 DQ1448_MARK LOGO: UIL
 DQ1448_PROJECTION: FLUSH
 DQ1448_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1448_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1448+STABILITY: POSITION/ELEVATION WELL
 DQ1448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1448+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1448_ROD/PIPE-DEPTH: 12.2 meters
 DQ1448_SLEEVE-DEPTH  : 0.9 meters
 DQ1448
 DQ1448  HISTORY     - Date     Condition        Report By
 DQ1448  HISTORY     - 20160107 MONUMENTED       BCA
 DQ1448
 DQ1448                          STATION DESCRIPTION
 DQ1448
 DQ1448'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1448'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHEAST OF
 DQ1448'JOHNSTON CITY, 7.1 MI (11.4 KM) WEST OF THOMPSONVILLE AND 2.8 MI (4.5
 DQ1448'KM) NORTHEAST OF WEST FRANKFORT.
 DQ1448'
 DQ1448'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (LOGAN
 DQ1448'STREET) WITH STATE HIGHWAY 149 (E MAIN STREET) LOCATED IN WEST
 DQ1448'FRANKFORT, IL, GO EAST ON STATE HIGHWAY 149 FOR 1.8 MI (2.9 KM) TO
 DQ1448'HORRELL AVENUE, TURN LEFT AND GO NORTH ON HORRELL AVENUE FOR 0.7 MI
 DQ1448'(1.1 KM) TO THE JUNCTION OF EAST NINTH STREET WITH DEERING ROAD,
 DQ1448'CONTINUE STRAIGHT AND GO NORTH ON DEERING ROAD FOR 1.3 MI (2.1 KM) TO
 DQ1448'WILLOW TREE LANE AND THE STATION ON THE RIGHT.
 DQ1448'
 DQ1448'THE STATION IS LOCATED 37.5 FT (11.4 M) SOUTHEAST OF THE CENTERLINE OF
 DQ1448'DEERING ROAD, 18.5 FT (5.6 M) NORTH OF THE CENTERLINE OF WILLOW TREE
 DQ1448'LANE, 26.6 FT (8.1 M) SOUTHEAST OF THE EDGE OF PAVEMENT OF DEERING
 DQ1448'ROAD, 23.5 FT (7.2 M) EAST-SOUTHEAST OF THE NORTHERN MOST MAIL BOX,
 DQ1448'9.0 FT (2.7 M) NORTH OF THE EDGE OF PAVEMENT OF WILLOW TREE LANE AND
 DQ1448'6.0 FT (1.8 M) EAST OF A SIGN POST.
 DQ1448'
 DQ1448'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1448'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1448'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1449 ***********************************************************************
 DQ1449  DESIGNATION -  WF 057
 DQ1449  PID         -  DQ1449
 DQ1449  STATE/COUNTY-  IL/FRANKLIN
 DQ1449  COUNTRY     -  US
 DQ1449  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1449
 DQ1449                         *CURRENT SURVEY CONTROL
 DQ1449  ______________________________________________________________________
 DQ1449* NAD 83(1986) POSITION- 37 55 01.1    (N) 088 53 32.0    (W)   HD_HELD2
 DQ1449* NAVD 88 ORTHO HEIGHT -   119.750 (meters)      392.88  (feet) ADJUSTED
 DQ1449  ______________________________________________________________________
 DQ1449  GEOID HEIGHT    -        -29.522 (meters)                     GEOID18
 DQ1449  DYNAMIC HEIGHT  -        119.669 (meters)      392.61  (feet) COMP
 DQ1449  MODELED GRAVITY -    979,952.8   (mgal)                       NAVD 88
 DQ1449
 DQ1449  VERT ORDER      -  SECOND    CLASS I
 DQ1449
 DQ1449.The horizontal coordinates were established by autonomous hand held GPS
 DQ1449.observations and have an estimated accuracy of +/- 10 meters.
 DQ1449
 DQ1449.The orthometric height was determined by differential leveling and
 DQ1449.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1449.in March 2016.
 DQ1449
 DQ1449.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1449.GEOID18 height accuracy estimate available here.
 DQ1449
 DQ1449.Click photographs - Photos may exist for this station.
 DQ1449
 DQ1449.The dynamic height is computed by dividing the NAVD 88
 DQ1449.geopotential number by the normal gravity value computed on the
 DQ1449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1449.degrees latitude (g = 980.6199 gals.).
 DQ1449
 DQ1449.The modeled gravity was interpolated from observed gravity values.
 DQ1449
 DQ1449;                    North         East    Units  Estimated Accuracy
 DQ1449;SPC IL E     -   138,907.      250,857.      MT  (+/- 10 meters HH2 GPS)
 DQ1449
 DQ1449_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3367398291(NAD 83)
 DQ1449
 DQ1449                          SUPERSEDED SURVEY CONTROL
 DQ1449
 DQ1449.No superseded survey control is available for this station.
 DQ1449
 DQ1449_MARKER: F = FLANGE-ENCASED ROD
 DQ1449_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1449_STAMPING: WF 057 2015
 DQ1449_MARK LOGO: UIL
 DQ1449_PROJECTION: FLUSH
 DQ1449_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1449_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1449+STABILITY: POSITION/ELEVATION WELL
 DQ1449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1449+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1449_ROD/PIPE-DEPTH: 10.9 meters
 DQ1449_SLEEVE-DEPTH  : 0.9 meters
 DQ1449
 DQ1449  HISTORY     - Date     Condition        Report By
 DQ1449  HISTORY     - 20160107 MONUMENTED       BCA
 DQ1449
 DQ1449                          STATION DESCRIPTION
 DQ1449
 DQ1449'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1449'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF THOMPSONVILLE,
 DQ1449'6.9 MI (11.1 KM) NORTH-NORTHEAST OF JOHNSTON CITY AND 2.5 MI (4.0 KM)
 DQ1449'EAST-NORTHEAST OF WEST FRANKFORT.
 DQ1449'
 DQ1449'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (LOGAN
 DQ1449'STREET) WITH STATE HIGHWAY 149 (E MAIN STREET) LOCATED IN WEST
 DQ1449'FRANKFORT, IL, GO EAST ON STATE HIGHWAY 149 FOR 1.8 MI (2.9 KM) TO
 DQ1449'HORRELL AVENUE, TURN LEFT AND GO NORTH ON HORRELL AVENUE FOR 0.7 MI
 DQ1449'(1.1 KM) TO THE JUNCTION OF EAST NINTH STREET WITH DEERING ROAD,
 DQ1449'CONTINUE STRAIGHT AND GO NORTH ON DEERING ROAD FOR 0.8 MI (1.3 KM) TO
 DQ1449'BURTON DRIVE AND THE STATION ON THE LEFT.
 DQ1449'
 DQ1449'THE STATION IS LOCATED 34.6 FT (10.5 M) WEST OF THE CENTERLINE OF
 DQ1449'DEERING ROAD, 68.7 FT (20.9 M) NORTH OF THE CENTERLINE OF BURTON ROAD,
 DQ1449'65.3 FT (19.9 M) NORTHEAST OF A UTILITY POLE, 23.3 FT (7.1 M) WEST OF
 DQ1449'THE EDGE OF PAVEMENT OF DEERING ROAD, 12.9 FT (3.9 M) SOUTH OF A
 DQ1449'UTILITY POLE AND 8.5 FT (2.6 M) NORTH-NORTHWEST OF A SIGN POST.
 DQ1449'
 DQ1449'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1449'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1449'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ1450 ***********************************************************************
 DQ1450  DESIGNATION -  WF 058
 DQ1450  PID         -  DQ1450
 DQ1450  STATE/COUNTY-  IL/FRANKLIN
 DQ1450  COUNTRY     -  US
 DQ1450  USGS QUAD   -  WEST FRANKFORT (2018)
 DQ1450
 DQ1450                         *CURRENT SURVEY CONTROL
 DQ1450  ______________________________________________________________________
 DQ1450* NAD 83(1986) POSITION- 37 54 23.8    (N) 088 53 59.5    (W)   HD_HELD2
 DQ1450* NAVD 88 ORTHO HEIGHT -   119.667 (meters)      392.61  (feet) ADJUSTED
 DQ1450  ______________________________________________________________________
 DQ1450  GEOID HEIGHT    -        -29.495 (meters)                     GEOID18
 DQ1450  DYNAMIC HEIGHT  -        119.586 (meters)      392.34  (feet) COMP
 DQ1450  MODELED GRAVITY -    979,952.4   (mgal)                       NAVD 88
 DQ1450
 DQ1450  VERT ORDER      -  SECOND    CLASS I
 DQ1450
 DQ1450.The horizontal coordinates were established by autonomous hand held GPS
 DQ1450.observations and have an estimated accuracy of +/- 10 meters.
 DQ1450
 DQ1450.The orthometric height was determined by differential leveling and
 DQ1450.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1450.in March 2016.
 DQ1450
 DQ1450.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1450.GEOID18 height accuracy estimate available here.
 DQ1450
 DQ1450.Click photographs - Photos may exist for this station.
 DQ1450
 DQ1450.The dynamic height is computed by dividing the NAVD 88
 DQ1450.geopotential number by the normal gravity value computed on the
 DQ1450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1450.degrees latitude (g = 980.6199 gals.).
 DQ1450
 DQ1450.The modeled gravity was interpolated from observed gravity values.
 DQ1450
 DQ1450;                    North         East    Units  Estimated Accuracy
 DQ1450;SPC IL E     -   137,761.      250,178.      MT  (+/- 10 meters HH2 GPS)
 DQ1450
 DQ1450_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG3297897155(NAD 83)
 DQ1450
 DQ1450                          SUPERSEDED SURVEY CONTROL
 DQ1450
 DQ1450.No superseded survey control is available for this station.
 DQ1450
 DQ1450_MARKER: F = FLANGE-ENCASED ROD
 DQ1450_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ1450_STAMPING: WF 058 2015
 DQ1450_MARK LOGO: UIL
 DQ1450_PROJECTION: FLUSH
 DQ1450_MAGNETIC: I = MARKER IS A STEEL ROD
 DQ1450_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DQ1450+STABILITY: POSITION/ELEVATION WELL
 DQ1450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1450+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 DQ1450_ROD/PIPE-DEPTH: 7.0 meters
 DQ1450_SLEEVE-DEPTH  : 0.9 meters
 DQ1450
 DQ1450  HISTORY     - Date     Condition        Report By
 DQ1450  HISTORY     - 20160107 MONUMENTED       BCA
 DQ1450
 DQ1450                          STATION DESCRIPTION
 DQ1450
 DQ1450'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2016 (DR)
 DQ1450'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST OF THOMPSONVILLE,
 DQ1450'6.1 MI (9.8 KM) NORTH-NORTHEAST OF JOHNSTON CITY AND 1.8 MI (2.9 KM)
 DQ1450'EAST-NORTHEAST OF WEST FRANKFORT.
 DQ1450'
 DQ1450'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37 (LOGAN
 DQ1450'STREET) WITH STATE HIGHWAY 149 (E MAIN STREET) LOCATED IN WEST
 DQ1450'FRANKFORT, IL, GO EAST ON STATE HIGHWAY 149 FOR 1.8 MI (2.9 KM) TO
 DQ1450'HORRELL AVENUE, TURN LEFT AND GO NORTH ON HORRELL AVENUE FOR 0.7 MI
 DQ1450'(1.1 KM) TO EAST NINTH STREET AND THE STATION TO THE LEFT.
 DQ1450'
 DQ1450'THE STATION IS LOCATED 30.0 FT (9.1 M) WEST OF THE CENTERLINE OF
 DQ1450'DEERING ROAD, 39.5 FT (12.0 M) SOUTH OF THE CENTERLINE OF NINTH
 DQ1450'STREET, 90.0 FT (27.4 M) SOUTHEAST OF THE SOUTHEAST SIDE OF A IN-GOUND
 DQ1450'TANK, 16.0 FT (4.9 M) SOUTHWEST OF THE CURVE OF EDGE OF PAVEMENT FOR
 DQ1450'DEERING ROAD AND NINTH STREET AND 15.6 FT (4.8 M) NORTHWEST OF A
 DQ1450'UTILITY POLE.
 DQ1450'
 DQ1450'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DQ1450'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DQ1450'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0567 ***********************************************************************
 NG0567  DESIGNATION -  WHEELING RESET
 NG0567  PID         -  NG0567
 NG0567  STATE/COUNTY-  IL/COOK
 NG0567  COUNTRY     -  US
 NG0567  USGS QUAD   -  WHEELING (2018)
 NG0567
 NG0567                         *CURRENT SURVEY CONTROL
 NG0567  ______________________________________________________________________
 NG0567* NAD 83(1997) POSITION- 42 08 23.11161(N) 087 55 52.85078(W)   ADJUSTED
 NG0567* NAVD 88 ORTHO HEIGHT -   198.    (meters)      650.    (feet) SCALED
 NG0567  ______________________________________________________________________
 NG0567  GEOID HEIGHT    -        -33.878 (meters)                     GEOID18
 NG0567  LAPLACE CORR    -         -1.80  (seconds)                    DEFLEC18
 NG0567  HORZ ORDER      -  THIRD
 NG0567
 NG0567.The horizontal coordinates were established by classical geodetic methods
 NG0567.and adjusted by the National Geodetic Survey in October 1999.
 NG0567
 NG0567.The orthometric height was scaled from a topographic map.
 NG0567
 NG0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0567.GEOID18 height accuracy estimate available here.
 NG0567
 NG0567.Click photographs - Photos may exist for this station.
 NG0567
 NG0567.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0567
 NG0567. The following values were computed from the NAD 83(1997) position.
 NG0567
 NG0567;                    North         East     Units Scale Factor Converg.
 NG0567;SPC IL E     -   607,703.475   333,231.061   MT  0.99998858   +0 16 11.0
 NG0567;SPC IL E     - 1,993,773.82  1,093,275.57   sFT  0.99998858   +0 16 11.0
 NG0567;UTM  16      - 4,665,712.763   423,036.677   MT  0.99967288   -0 37 29.7
 NG0567
 NG0567!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0567!SPC IL E     -   0.99997427  x   0.99998858  =   0.99996285
 NG0567!UTM  16      -   0.99997427  x   0.99967288  =   0.99964716
 NG0567
 NG0567:                Primary Azimuth Mark                     Grid Az
 NG0567:SPC IL E     -  WHEELING AZ MK                           322 28 43.8
 NG0567:UTM  16      -  WHEELING AZ MK                           323 22 24.5
 NG0567
 NG0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2303665712(NAD 83)
 NG0567
 NG0567|---------------------------------------------------------------------|
 NG0567| PID    Reference Object                     Distance      Geod. Az  |
 NG0567|                                                           dddmmss.s |
 NG0567| NG0555 AIRPORT BCN PAL WAUKEE AIRPORT      APPROX. 4.5 KM 1334551.5 |
 NG0567| CJ1663 WHEELING RM 4                         6.950 METERS 17930     |
 NG0567| CJ1661 WHEELING RM 2                        28.682 METERS 24846     |
 NG0567| CJ1664 WHEELING RM 5                         6.690 METERS 28738     |
 NG0567| CJ1659 WHEELING AZ MK                                     3224454.8 |
 NG0567| CJ1662 WHEELING RM 3                        27.410 METERS 32646     |
 NG0567| CJ1660 WHEELING RM 1                        27.400 METERS 32646     |
 NG0567|---------------------------------------------------------------------|
 NG0567
 NG0567                          SUPERSEDED SURVEY CONTROL
 NG0567
 NG0567  NAD 83(1997)-  42 08 23.11164(N)    087 55 52.85136(W) AD(       ) 3
 NG0567  NAD 83(1994)-  42 08 23.11303(N)    087 55 52.86422(W) AD(       ) 3
 NG0567  NAD 83(1986)-  42 08 23.11402(N)    087 55 52.86514(W) AD(       ) 3
 NG0567  NAD 27      -  42 08 23.01700(N)    087 55 52.61650(W) AD(       ) 3
 NG0567
 NG0567.Superseded values are not recommended for survey control.
 NG0567
 NG0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0567.See file dsdata.pdf to determine how the superseded data were derived.
 NG0567
 NG0567_MARKER: DS = TRIANGULATION STATION DISK
 NG0567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0567_STAMPING: WHEELING 1956 1967
 NG0567_MARK LOGO: CGS
 NG0567_PROJECTION: FLUSH
 NG0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0567+STABILITY: SURFACE MOTION
 NG0567
 NG0567  HISTORY     - Date     Condition        Report By
 NG0567  HISTORY     - 1956     MONUMENTED       CGS
 NG0567  HISTORY     - 1958     GOOD             LOCENG
 NG0567  HISTORY     - 1967     POOR             LOCENG
 NG0567  HISTORY     - 1967     POOR             CGS
 NG0567  HISTORY     - 1971     GOOD             ILHD
 NG0567  HISTORY     - 1973     GOOD             NGS
 NG0567  HISTORY     - 1973     GOOD             NGS
 NG0567
 NG0567                          STATION DESCRIPTION
 NG0567
 NG0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0567'THE STATION IS ABOUT 4 MILES SOUTHWEST OF DEERFIELD AND 1 MILE WEST OF
 NG0567'WHEELING, IN THE NORTHEAST ANGLE OF THE INTERSECTION OF MC HENRY AND
 NG0567'STATE HIGHWAY 68.  IT IS ON THE MC HENRY ROAD RIGHT-OF-WAY.  IT IS 148
 NG0567'FEET NORTH NORTHEAST OF THE ROAD INTERSECTION, 41 FEET EAST OF THE
 NG0567'CENTER OF MC HENRY ROAD, 27 FEET NORTHWEST OF A WHITE WITNESS POST, 29
 NG0567'FEET NORTHWEST OF A TELEPHONE CABLE POLE AND 7 FEET WEST OF THE EAST
 NG0567'EDGE OF THE ROAD RIGHT-OF-WAY.  THE MARK IS FLUSH AND THE DISK IS
 NG0567'STAMPED WHEELING 1956.
 NG0567'
 NG0567'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAYS 68 AND
 NG0567'83, 1 MILE WEST OF WHEELING, GO EAST ON HIGHWAY 68 FOR 0.3 MILE TO THE
 NG0567'INTERSECTION OF STATE HIGHWAY WITH MC HENRY ROAD AND THE STATION IN
 NG0567'THE NORTHEAST ANGLE OF THE INTERSECTION.
 NG0567'
 NG0567'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON MC HENRY ROAD
 NG0567'FOR 0.35 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NG0567'
 NG0567'REFERENCE MARK 1 IS 45 FEET EAST OF THE CENTER OF MC HENRY ROAD, 40
 NG0567'FEET SOUTH OF A TELEPHONE CABLE POLE AND 3 FEET EAST OF THE EAST EDGE
 NG0567'OF THE ROAD RIGHT-OF-WAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0567'WHEELING NO 1 1956.
 NG0567'
 NG0567'REFERENCE MARK 2 IS 50 FEET WEST OF THE CENTER OF MC HENRY ROAD, 9
 NG0567'FEET SOUTH OF A POWER LINE POLE AND 1 FOOT EAST OF THE WEST EDGE OF
 NG0567'THE ROAD RIGHT-OF-WAY.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NG0567'WHEELING NO 2 1956.
 NG0567'
 NG0567'THE AZIMUTH MARK IS 61 FEET SOUTHEAST OF A TELEPHONE CABLE POLE, 60
 NG0567'FEET NORTHEAST OF THE CENTER OF MC HENRY ROAD, 14 FEET EAST OF A BOX
 NG0567'ALDER TREE WITH A PROMINENT THREE PRONGED FORK, 7 FEET SOUTHWEST OF
 NG0567'THE SOUTHWEST EDGE OF A CULTIVATED FIELD AND 1 FOOT SOUTH OF A WHITE
 NG0567'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED WHEELING
 NG0567'1956.
 NG0567'
 NG0567'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NG0567
 NG0567                          STATION RECOVERY (1958)
 NG0567
 NG0567'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1958
 NG0567'RECOVERED BY CHICAGO AER IND
 NG0567'
 NG0567'STATION MARK RECOVERED IN GOOD CONDITION AS DESCRIBED.
 NG0567
 NG0567                          STATION RECOVERY (1967)
 NG0567
 NG0567'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1967 (ARS)
 NG0567'RECOVERED BY A.R. SCHMIDT AND ASS., MT. PROSPECT, ILLINOIS.
 NG0567'
 NG0567'THE CONCRETE PILLAR OF STATION MARK FOUND WITH TOP BROKEN OFF.
 NG0567'UNDERGROUND MARK IS PROBABLY
 NG0567'INTACT.
 NG0567'
 NG0567'RM 1 WAS NOT FOUND, EVEN WITH DIGGING.  RM 1 REPORTED DESTROYED
 NG0567'5-18-66.
 NG0567'
 NG0567'RM 2 AND AZIMUTH MARK FOUND IN GOOD CONDITION AS DESCRIBED.
 NG0567
 NG0567                          STATION RECOVERY (1967)
 NG0567
 NG0567'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 NG0567'THE SURFACE STATION MARK WAS FOUND WITH THE TOP PORTION AND THE DISK
 NG0567'GONE.  THE UNDERGROUND MARK WAS FOUND IN GOOD CONDITION.  THE TOP OF
 NG0567'REFERENCE MARK 1 WAS GONE ALONG WITH THE DISK.  THE AZIMUTH MARK AND
 NG0567'REFERENCE MARK 2 WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  A NEW
 NG0567'SURFACE STATION MARK WAS SET ALONG WITH A REFERENCE MARK 3.  THE
 NG0567'REFERENCE MARK WAS SET IN THE OLD MONUMENT.  THE DESCRIPTION IS GOOD
 NG0567'WITH BELOW INFORMATION.
 NG0567'
 NG0567'THE SURFACE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A ROUND
 NG0567'CONCRETE POST ENCASED BY A METAL GARBAGE CAN FLUSH WITH THE GROUND.
 NG0567'IT IS 1 FOOT SOUTH OF A METAL WITNESS POST AND THE DISK IS STAMPED
 NG0567'WHEELING 1956 1967.
 NG0567'
 NG0567'REFERENCE MARK 2 FOUND AS DESCRIBED.
 NG0567'
 NG0567'REFERENCE MARK 3 IS 45 FEET EAST OF THE CENTERLINE OF MC HENRY ROAD,
 NG0567'40 FEET SOUTH OF A TELEPHONE CABLE POLE AND 3 FEET WEST OF THE EAST
 NG0567'EDGE OF ROAD RIGHT-OF-WAY.  THE MONUMENT IS FLUSH AND THE DISK IS
 NG0567'STAMPED WHEELING 1956 NO 3 1967.
 NG0567'
 NG0567'THE AZIMUTH MARK IS 1 FOOT SOUTHEAST OF A METAL WITNESS POST.
 NG0567'
 NG0567'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT WHEELING HEIGHT
 NG0567'OF LIGHT ABOVE STATION MARK 5 FEET.
 NG0567
 NG0567                          STATION RECOVERY (1971)
 NG0567
 NG0567'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (DR)
 NG0567'WHEELING 1956 1967 GOOD, WHEELING 1956 NO 3 1967 GOOD, WHEELING 1956
 NG0567'GOOD.
 NG0567'
 NG0567'ALL MARKS WERE RECOVERED EXCEPT R.M. NO. 2.  NO EXTENSIVE SEARCH WAS
 NG0567'MADE FOR R.M. NO 2.  THE STATION ITSELF IS 1 FOOT NORTH OF A METAL
 NG0567'WITNESS POST.  THE TELEPHONE CABLE POLE 40 FT. NORTH OF R.M. NO. 3 HAS
 NG0567'BEEN REMOVED.  AND THE TELEPHONE CABLE POLE 61 FT. N.W. OF AZI-MK HAS
 NG0567'BEEN REMOVED.
 NG0567
 NG0567                          STATION RECOVERY (1973)
 NG0567
 NG0567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (BGH)
 NG0567'REFERENCE MARK 2 WAS RECOVERED AND ALSO THE AZIMUTH MARK BUT THE
 NG0567'REFERENCE MARK 1 COULD NOT BE FOUND.  THE STATION WHEELING HAD BEEN
 NG0567'RESET AND WAS STAMPED WHEELING 1973.  8-15-73
 NG0567'
 NG0567'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1 MILE WEST OF
 NG0567'WHEELING, ILL.
 NG0567
 NG0567                          STATION RECOVERY (1973)
 NG0567
 NG0567'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 NG0567'THE UNDERGROUND STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK
 NG0567'WERE FOUND IN GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND
 NG0567'DESTROYED BY GRADING AND A NEW MARK WAS SET HOLDING THE UNDERGROUND
 NG0567'POINT.  REFERENCE MARK 3 WAS NOT FOUND AND ASSUMED TO HAVE BEEN
 NG0567'DESTROYED BY THE GRADING.  THE DISTANCE AND DIRECTION TO REFERENCE
 NG0567'MARK 2 CHECKED.  REFERENCE MARKS 4 AND 5 WERE SET.  THE DIRECTION TO
 NG0567'THE TANK CHECKED.  A NEW DESCRIPTION FOLLOWS-
 NG0567'
 NG0567'THE STATION IS LOCATED AT WHEELING AT THE NORTHEAST ANGLE OF THE
 NG0567'INTERSECTION OF MC HENRY AND DUNDEE ROADS, AT THE SOUTHWEST EDGE OF
 NG0567'THE LYNN PLAZA SHOPPING CENTER, 148 FEET NORTHEAST OF THE
 NG0567'INTERSECTION, 19.3 FEET SOUTHEAST OF THE CENTER OF A METAL UTILITY
 NG0567'COVER, 41 FEET EAST OF THE CENTERLINE OF MC HENRY ROAD, 13 FEET EAST
 NG0567'OF THE EAST CONCRETE CURBING OF MC HENRY ROAD AND 1 FOOT SOUTHEAST OF
 NG0567'A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NG0567'WHEELING 1956 1973.
 NG0567'
 NG0567'REFERENCE MARK 2 IS 50 FEET WEST OF THE CENTERLINE OF MC HENRY RD.  9
 NG0567'FEET SOUTH OF A POWER POLE, 10 FEET SOUTHEAST OF A CONCRETE BASED
 NG0567'METAL LIGHT POLE (3RD FROM THE SOUTH) AND 6 FEET EAST OF THE EAST EDGE
 NG0567'OF PAVED PARKING AREA (TOM TODD CHEVROLET)  THE MONUMENT IS ABOUT 4
 NG0567'INCHES UNDERGROUND AND THE DISK IS STAMPED WHEELING NO 2 1956.
 NG0567'
 NG0567'REFERENCE MARK 4 IS A STANDARD DISK STAMPED WHEELING 1956 NO 4 1973
 NG0567'SET IN THE TOP OF THE EAST CONCRETE CURBING OF MC HENRY RD., 29 FEET
 NG0567'NORTHEAST OF THE CENTERLINE OF MC HENRY RD., AND 34.5 FEET SOUTHEAST
 NG0567'OF THE METAL COVER.
 NG0567'
 NG0567'REFERENCE MARK 5 IS A STANDARD DISK STAMPED WHEELING 1956 NO 5 1973
 NG0567'SET IN THE TOP OF THE EAST CONCRETE CURBING OF MC HENRY RD., 29 FEET
 NG0567'NORTHEAST OF THE CENTERLINE OF MC HENRY RD., AND 2.5 FEET NORTHWEST OF
 NG0567'THE CENTER OF THE METAL COVER.
 NG0567'
 NG0567'THE AZIMUTH MARK IS 0.35 MILE NORTHWEST ALONG MCHENRY RD. FROM THE
 NG0567'STATION, 60 FEET EAST OF THE CENTERLINE OF THE ROAD AND 1 FOOT
 NG0567'SOUTHEAST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 NG0567'IS STAMPED WHEELING 1956.
 NG0567'
 NG0567'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT WHEELING HEIGHT
 NG0567'OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6010 ***********************************************************************
 DG6010  DESIGNATION -  WHETSELL SCOTT
 DG6010  PID         -  DG6010
 DG6010  STATE/COUNTY-  IL/CASS
 DG6010  COUNTRY     -  US
 DG6010  USGS QUAD   -  NEWMANSVILLE (2018)
 DG6010
 DG6010                         *CURRENT SURVEY CONTROL
 DG6010  ______________________________________________________________________
 DG6010* NAD 83(2011) POSITION- 40 00 00.10548(N) 090 02 31.66432(W)   ADJUSTED
 DG6010* NAD 83(2011) ELLIP HT-   151.471 (meters)        (06/27/12)   ADJUSTED
 DG6010* NAD 83(2011) EPOCH   -  2010.00
 DG6010* NAVD 88 ORTHO HEIGHT -   184.2   (meters)      604.    (feet) GPS OBS
 DG6010  ______________________________________________________________________
 DG6010  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6010  GEOID HEIGHT    -        -32.689 (meters)                     GEOID03
 DG6010  GEOID HEIGHT    -        -32.711 (meters)                     GEOID18
 DG6010  NAD 83(2011) X  -     -3,597.639 (meters)                     COMP
 DG6010  NAD 83(2011) Y  - -4,892,820.220 (meters)                     COMP
 DG6010  NAD 83(2011) Z  -  4,078,085.428 (meters)                     COMP
 DG6010  LAPLACE CORR    -          1.15  (seconds)                    DEFLEC18
 DG6010
 DG6010  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6010  Standards:
 DG6010         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6010            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6010  -------------------------------------------------------------------
 DG6010  NETWORK    0.88   1.39           0.38   0.34   0.71     -0.00372091
 DG6010  -------------------------------------------------------------------
 DG6010  Click here for local accuracies and other accuracy information.
 DG6010
 DG6010.The horizontal coordinates were established by GPS observations
 DG6010.and adjusted by the National Geodetic Survey in June 2012.
 DG6010
 DG6010.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6010.been affixed to the stable North American tectonic plate. See 
 DG6010.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6010
 DG6010.The horizontal coordinates are valid at the epoch date displayed above
 DG6010.which is a decimal equivalence of Year/Month/Day.
 DG6010
 DG6010.The orthometric height was determined by GPS observations and a
 DG6010.high-resolution geoid model.
 DG6010
 DG6010.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6010.GEOID18 height accuracy estimate available here.
 DG6010
 DG6010.Click photographs - Photos may exist for this station.
 DG6010
 DG6010.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6010
 DG6010.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6010
 DG6010.The ellipsoidal height was determined by GPS observations
 DG6010.and is referenced to NAD 83.
 DG6010
 DG6010. The following values were computed from the NAD 83(2011) position.
 DG6010
 DG6010;                    North         East     Units Scale Factor Converg.
 DG6010;SPC IL W     -   369,998.480   710,634.125   MT  0.99994257   +0 04 48.2
 DG6010;SPC IL W     - 1,213,903.35  2,331,472.13   sFT  0.99994257   +0 04 48.2
 DG6010;UTM  15      - 4,431,951.990   752,502.570   MT  1.00038497   +1 54 08.2
 DG6010;UTM  16      - 4,432,194.335   240,303.470   MT  1.00043034   -1 57 23.5
 DG6010
 DG6010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6010!SPC IL W     -   0.99997624  x   0.99994257  =   0.99991881
 DG6010!UTM  15      -   0.99997624  x   1.00038497  =   1.00036120
 DG6010!UTM  16      -   0.99997624  x   1.00043034  =   1.00040657
 DG6010
 DG6010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE5250231951(NAD 83)
 DG6010
 DG6010                          SUPERSEDED SURVEY CONTROL
 DG6010
 DG6010  NAD 83(2007)-  40 00 00.10566(N)    090 02 31.66509(W) AD(2002.00) 0
 DG6010  ELLIP H (02/10/07)  151.483  (m)                       GP(2002.00)    
 DG6010  ELLIP H (02/03/05)  151.453  (m)                       GP(       ) 4 2
 DG6010  NAD 83(1997)-  40 00 00.10552(N)    090 02 31.66468(W) AD(       ) 1
 DG6010  ELLIP H (07/06/04)  151.474  (m)                       GP(       ) 3 2
 DG6010
 DG6010.Superseded values are not recommended for survey control.
 DG6010
 DG6010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6010.See file dsdata.pdf to determine how the superseded data were derived.
 DG6010
 DG6010_MARKER: DD = SURVEY DISK
 DG6010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6010_STAMPING: WHETSELL-SCOTT 1998
 DG6010_MARK LOGO: IL-017
 DG6010_PROJECTION: FLUSH
 DG6010_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6010+STABILITY: SURFACE MOTION
 DG6010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6010+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2004
 DG6010
 DG6010  HISTORY     - Date     Condition        Report By
 DG6010  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6010  HISTORY     - 20040202 GOOD             ILDT
 DG6010
 DG6010                          STATION DESCRIPTION
 DG6010
 DG6010'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6010'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (CLW) THE
 DG6010'STATION IS LOCATED 6.8 MILES SOUTHEAST FROM THE CENTER OF
 DG6010'CHANDLERVILLE.  TO REACH  FROM THE JUNCTION OF CH-11 AND CREEK RD.(
 DG6010'JUST SOUTH OF THE SITE OFFICE AND CHECK STATION  AT JIM EDGAR STATE
 DG6010'PARK), GO EASTERLY ON CH-11 1.52 MILES TO THE STATION ON THE LEFT, THE
 DG6010'STATION IS LOCATED IN THE NORTHWEST QUAD. OF CH-11 AND NEWMANSVILLE
 DG6010'RD, WHICH IS THE  MAIN ENTRANCE TO JIM EDGAR STATE PARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3567 ***********************************************************************
 DP3567  DESIGNATION -  WHI 08
 DP3567  PID         -  DP3567
 DP3567  STATE/COUNTY-  IL/WHITESIDE
 DP3567  COUNTRY     -  US
 DP3567  USGS QUAD   -  CLINTON (2018)
 DP3567
 DP3567                         *CURRENT SURVEY CONTROL
 DP3567  ______________________________________________________________________
 DP3567* NAD 83(1986) POSITION- 41 48 17.89   (N) 090 10 34.48   (W)   HD_HELD1
 DP3567* NAVD 88 ORTHO HEIGHT -   178.958 (meters)      587.13  (feet) ADJUSTED
 DP3567  ______________________________________________________________________
 DP3567  GEOID HEIGHT    -        -33.117 (meters)                     GEOID18
 DP3567  DYNAMIC HEIGHT  -        178.891 (meters)      586.91  (feet) COMP
 DP3567  MODELED GRAVITY -    980,244.3   (mgal)                       NAVD 88
 DP3567
 DP3567  VERT ORDER      -  SECOND    CLASS I
 DP3567
 DP3567.The horizontal coordinates were determined by differentially corrected
 DP3567.hand held GPS observations or other comparable positioning techniques
 DP3567.and have an estimated accuracy of +/- 3 meters.
 DP3567
 DP3567.The orthometric height was determined by differential leveling and
 DP3567.adjusted by the NATIONAL GEODETIC SURVEY
 DP3567.in July 2014.
 DP3567
 DP3567.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3567.GEOID18 height accuracy estimate available here.
 DP3567
 DP3567.Click photographs - Photos may exist for this station.
 DP3567
 DP3567.The dynamic height is computed by dividing the NAVD 88
 DP3567.geopotential number by the normal gravity value computed on the
 DP3567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3567.degrees latitude (g = 980.6199 gals.).
 DP3567
 DP3567.The modeled gravity was interpolated from observed gravity values.
 DP3567
 DP3567;                    North         East    Units  Estimated Accuracy
 DP3567;SPC IL W     -   570,421.6     699,204.1     MT  (+/- 3 meters HH1 GPS) 
 DP3567
 DP3567_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3458031977(NAD 83)
 DP3567
 DP3567                          SUPERSEDED SURVEY CONTROL
 DP3567
 DP3567.No superseded survey control is available for this station.
 DP3567
 DP3567_MARKER: DD = SURVEY DISK
 DP3567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3567_MARK LOGO: ILHD
 DP3567_PROJECTION: FLUSH
 DP3567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP3567+STABILITY: SURFACE MOTION
 DP3567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3567+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2022
 DP3567
 DP3567  HISTORY     - Date     Condition        Report By
 DP3567  HISTORY     - UNK      MONUMENTED       ILHD
 DP3567  HISTORY     - 20130418 GOOD             CMT
 DP3567  HISTORY     - 20220202 GOOD             ILDT
 DP3567
 DP3567                          STATION DESCRIPTION
 DP3567
 DP3567'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3567'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3567'STATION IS LOCATED ABOUT 11.3 MI (18.2 KM) NORTHEAST OF CORDOVA, 10.9
 DP3567'MI (17.5 KM) WEST OF MORRISON AND 8.0 MI (12.9 KM) WEST-SOUTHWEST OF
 DP3567'UNION GROVE.
 DP3567'
 DP3567'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3567'HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND GARDEN PLAIN ROAD
 DP3567'AND THE STATION IN THE WESTERLY QUADRANT OF THE INTERSECTION ON THE
 DP3567'NORTHERLY SIDE OF ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR
 DP3567'WALLER ROAD).
 DP3567'
 DP3567'THE STATION IS 92.9 FT (28.3 M) SOUTHWEST OF THE CENTERLINE OF EBSON
 DP3567'ROAD, 71.1 FT (21.7 M) SOUTHWEST OF A 'STOP' SIGN, 68.8 FT (21.0 M)
 DP3567'SOUTHWEST OF A WARNING POST FOR A 'NATURAL GAS PIPELINE', 30.2 FT (9.2
 DP3567'M) NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 18.5 FT (5.6 M)
 DP3567'NORTHWEST OF STATION '1122+50' STAMPED INTO THE PAVEMENT ABOUT 1.0 FT
 DP3567'(0.3 M) LOWER THAN THE HIGHWAY.
 DP3567'
 DP3567'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
 DP3567
 DP3567                          STATION RECOVERY (2022)
 DP3567
 DP3567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP3567'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3568 ***********************************************************************
 DP3568  DESIGNATION -  WHI 09
 DP3568  PID         -  DP3568
 DP3568  STATE/COUNTY-  IL/WHITESIDE
 DP3568  COUNTRY     -  US
 DP3568  USGS QUAD   -  CLINTON (2018)
 DP3568
 DP3568                         *CURRENT SURVEY CONTROL
 DP3568  ______________________________________________________________________
 DP3568* NAD 83(1986) POSITION- 41 47 55.69   (N) 090 11 27.00   (W)   HD_HELD1
 DP3568* NAVD 88 ORTHO HEIGHT -   177.830 (meters)      583.43  (feet) ADJUSTED
 DP3568  ______________________________________________________________________
 DP3568  GEOID HEIGHT    -        -33.112 (meters)                     GEOID18
 DP3568  DYNAMIC HEIGHT  -        177.763 (meters)      583.21  (feet) COMP
 DP3568  MODELED GRAVITY -    980,244.0   (mgal)                       NAVD 88
 DP3568
 DP3568  VERT ORDER      -  SECOND    CLASS I
 DP3568
 DP3568.The horizontal coordinates were determined by differentially corrected
 DP3568.hand held GPS observations or other comparable positioning techniques
 DP3568.and have an estimated accuracy of +/- 3 meters.
 DP3568
 DP3568.The orthometric height was determined by differential leveling and
 DP3568.adjusted by the NATIONAL GEODETIC SURVEY
 DP3568.in July 2014.
 DP3568
 DP3568.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3568.GEOID18 height accuracy estimate available here.
 DP3568
 DP3568.Click photographs - Photos may exist for this station.
 DP3568
 DP3568.The dynamic height is computed by dividing the NAVD 88
 DP3568.geopotential number by the normal gravity value computed on the
 DP3568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3568.degrees latitude (g = 980.6199 gals.).
 DP3568
 DP3568.The modeled gravity was interpolated from observed gravity values.
 DP3568
 DP3568;                    North         East    Units  Estimated Accuracy
 DP3568;SPC IL W     -   569,736.9     697,991.6     MT  (+/- 3 meters HH1 GPS) 
 DP3568
 DP3568_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3339031253(NAD 83)
 DP3568
 DP3568                          SUPERSEDED SURVEY CONTROL
 DP3568
 DP3568.No superseded survey control is available for this station.
 DP3568
 DP3568_MARKER: DD = SURVEY DISK
 DP3568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3568_MARK LOGO: ILHD
 DP3568_PROJECTION: FLUSH
 DP3568_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3568+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3568
 DP3568  HISTORY     - Date     Condition        Report By
 DP3568  HISTORY     - UNK      MONUMENTED       ILHD
 DP3568  HISTORY     - 20130418 GOOD             CMT
 DP3568
 DP3568                          STATION DESCRIPTION
 DP3568
 DP3568'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3568'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3568'STATION IS LOCATED ABOUT 11.4 MI (18.3 KM) NORTH-NORTHWEST OF ERIE,
 DP3568'10.5 MI (16.9 KM) NORTHEAST OF CORDOVA AND 8.8 MI (14.2 KM)
 DP3568'WEST-SOUTHWEST OF UNION GROVE.
 DP3568'
 DP3568'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3568'84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND GARDEN PLAIN ROAD,
 DP3568'PROCEED SOUTHWESTERLY ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER
 DP3568'ROAD OR WALLER ROAD) FOR 0.90 MI (1.4 KM) TO THE STATION ON THE LEFT
 DP3568'IN A TURF AREA BETWEEN TWO ENTRANCES FOR A CIRCLE DRIVE.
 DP3568'
 DP3568'THE STATION IS LOCATED IN THE DITCH LINE AND IT IS 82.8 FT (25.2 M)
 DP3568'NORTH OF THE NORTH CORNER OF A BUILDING, 63.9 FT (19.5 M) NORTHEAST OF
 DP3568'A POWER POLE, 30.7 FT (9.4 M) SOUTH-SOUTHEAST OF THE CENTERLINE OF THE
 DP3568'HIGHWAY, 17.6 FT (5.4 M) SOUTH-SOUTHEAST OF THE EDGE OF PAVEMENT OF
 DP3568'THE HIGHWAY, 2.8 FT (0.9 M) NORTH-NORTHWEST OF THE CENTER OF A DITCH
 DP3568'ABOUT 2.0 FT (0.6 M) LOWER THAN THE HIGHWAY.
 DP3568'
 DP3568'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3570 ***********************************************************************
 DP3570  DESIGNATION -  WHI 18
 DP3570  PID         -  DP3570
 DP3570  STATE/COUNTY-  IL/WHITESIDE
 DP3570  COUNTRY     -  US
 DP3570  USGS QUAD   -  CLINTON (2018)
 DP3570
 DP3570                         *CURRENT SURVEY CONTROL
 DP3570  ______________________________________________________________________
 DP3570* NAD 83(1986) POSITION- 41 50 36.26   (N) 090 09 26.91   (W)   HD_HELD1
 DP3570* NAVD 88 ORTHO HEIGHT -   179.707 (meters)      589.59  (feet) ADJUSTED
 DP3570  ______________________________________________________________________
 DP3570  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 DP3570  DYNAMIC HEIGHT  -        179.641 (meters)      589.37  (feet) COMP
 DP3570  MODELED GRAVITY -    980,250.2   (mgal)                       NAVD 88
 DP3570
 DP3570  VERT ORDER      -  SECOND    CLASS I
 DP3570
 DP3570.The horizontal coordinates were determined by differentially corrected
 DP3570.hand held GPS observations or other comparable positioning techniques
 DP3570.and have an estimated accuracy of +/- 3 meters.
 DP3570
 DP3570.The orthometric height was determined by differential leveling and
 DP3570.adjusted by the NATIONAL GEODETIC SURVEY
 DP3570.in July 2014.
 DP3570
 DP3570.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3570.GEOID18 height accuracy estimate available here.
 DP3570
 DP3570.Click photographs - Photos may exist for this station.
 DP3570
 DP3570.The dynamic height is computed by dividing the NAVD 88
 DP3570.geopotential number by the normal gravity value computed on the
 DP3570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3570.degrees latitude (g = 980.6199 gals.).
 DP3570
 DP3570.The modeled gravity was interpolated from observed gravity values.
 DP3570
 DP3570;                    North         East    Units  Estimated Accuracy
 DP3570;SPC IL W     -   574,690.4     700,763.4     MT  (+/- 3 meters HH1 GPS) 
 DP3570
 DP3570_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3599836296(NAD 83)
 DP3570
 DP3570                          SUPERSEDED SURVEY CONTROL
 DP3570
 DP3570.No superseded survey control is available for this station.
 DP3570
 DP3570_MARKER: DD = SURVEY DISK
 DP3570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3570_MARK LOGO: ILHD
 DP3570_PROJECTION: FLUSH
 DP3570_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3570_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3570+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3570
 DP3570  HISTORY     - Date     Condition        Report By
 DP3570  HISTORY     - UNK      MONUMENTED       ILHD
 DP3570  HISTORY     - 20130418 GOOD             CMT
 DP3570
 DP3570                          STATION DESCRIPTION
 DP3570
 DP3570'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3570'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3570'STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) WEST-NORTHWEST OF MORRISON,
 DP3570'8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF THOMSON AND 6.8 MI (10.9 KM) WEST
 DP3570'OF UNION GROVE.
 DP3570'
 DP3570'TO REACH THE STATION PROCEED TO THE INTERSECTION OF U.S. ROUTE 30
 DP3570'(CLINTON ROAD) AND ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR
 DP3570'WALLER ROAD) AND THE STATION IN THE NORTHWEST QUADRANT OF THE
 DP3570'INTERSECTION.
 DP3570'
 DP3570'THE STATION IS LOCATED 80.2 FT (24.4 M) NORTHEAST OF A SIGN FOR 'U.S.
 DP3570'ROUTE 30 WEST', 43.9 FT (13.4 M) NORTH-NORTHWEST OF THE CENTERLINE OF
 DP3570'THE WEST BOUND LANE OF U.S. ROUTE 30, 36.0 FT (11.0 M) SOUTHWEST OF A
 DP3570''NATURAL GAS WARNING' POST, 19.6 FT (6.0 M) NORTH-NORTHWEST OF A LIGHT
 DP3570'POLE, 8.2 FT (2.5 M) SOUTH OF THE SOUTH LEG OF A SIGN FOR 'WELCOME TO
 DP3570'FULTON' ABOUT 1.0 FT (0.3 M) LOWER THAN THE HIGHWAY.
 DP3570'
 DP3570'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3571 ***********************************************************************
 DP3571  DESIGNATION -  WHI 23
 DP3571  PID         -  DP3571
 DP3571  STATE/COUNTY-  IL/WHITESIDE
 DP3571  COUNTRY     -  US
 DP3571  USGS QUAD   -  CLINTON (2018)
 DP3571
 DP3571                         *CURRENT SURVEY CONTROL
 DP3571  ______________________________________________________________________
 DP3571* NAD 83(1986) POSITION- 41 49 44.49   (N) 090 09 38.85   (W)   HD_HELD1
 DP3571* NAVD 88 ORTHO HEIGHT -   178.420 (meters)      585.37  (feet) ADJUSTED
 DP3571  ______________________________________________________________________
 DP3571  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 DP3571  DYNAMIC HEIGHT  -        178.354 (meters)      585.15  (feet) COMP
 DP3571  MODELED GRAVITY -    980,247.9   (mgal)                       NAVD 88
 DP3571
 DP3571  VERT ORDER      -  SECOND    CLASS I
 DP3571
 DP3571.The horizontal coordinates were determined by differentially corrected
 DP3571.hand held GPS observations or other comparable positioning techniques
 DP3571.and have an estimated accuracy of +/- 3 meters.
 DP3571
 DP3571.The orthometric height was determined by differential leveling and
 DP3571.adjusted by the NATIONAL GEODETIC SURVEY
 DP3571.in July 2014.
 DP3571
 DP3571.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3571.GEOID18 height accuracy estimate available here.
 DP3571
 DP3571.Click photographs - Photos may exist for this station.
 DP3571
 DP3571.The dynamic height is computed by dividing the NAVD 88
 DP3571.geopotential number by the normal gravity value computed on the
 DP3571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3571.degrees latitude (g = 980.6199 gals.).
 DP3571
 DP3571.The modeled gravity was interpolated from observed gravity values.
 DP3571
 DP3571;                    North         East    Units  Estimated Accuracy
 DP3571;SPC IL W     -   573,093.2     700,488.0     MT  (+/- 3 meters HH1 GPS) 
 DP3571
 DP3571_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3577534690(NAD 83)
 DP3571
 DP3571                          SUPERSEDED SURVEY CONTROL
 DP3571
 DP3571.No superseded survey control is available for this station.
 DP3571
 DP3571_MARKER: DD = SURVEY DISK
 DP3571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3571_MARK LOGO: ILDT
 DP3571_PROJECTION: FLUSH
 DP3571_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3571+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3571
 DP3571  HISTORY     - Date     Condition        Report By
 DP3571  HISTORY     - UNK      MONUMENTED       ILDT
 DP3571  HISTORY     - 20130418 GOOD             CMT
 DP3571
 DP3571                          STATION DESCRIPTION
 DP3571
 DP3571'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3571'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3571'STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) WEST OF MORRISON, 9.5 MI
 DP3571'(15.3 KM) SOUTH-SOUTHWEST OF THOMSON AND 6.9 MI (11.1 KM) WEST OF
 DP3571'UNION GROVE.
 DP3571'
 DP3571'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3571'HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND EBSON ROAD AND
 DP3571'THE STATION IN THE SOUTHWESTERLY QUADRANT OF THE INTERSECTION ON THE
 DP3571'WESTERLY SIDE OF ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR
 DP3571'WALLER ROAD).
 DP3571'
 DP3571'THE STATION IS LOCATED 93.0 FT (28.3 M) SOUTH OF A GAS VALVE, 40.4 FT
 DP3571'(12.3 M) SOUTH OF THE CENTERLINE OF EBSON ROAD, 39.6 FT (12.1 M) WEST
 DP3571'OF THE CENTERLINE OF HIGHWAY, 26.4 FT (8.0 M) WEST OF THE EDGE OF
 DP3571'PAVEMENT OF THE HIGHWAY, 17.30 FT (5.3 M) SOUTH OF A 'STOP' SIGN ABOUT
 DP3571'2.5 FT (0.8 M) LOWER THAN THE HIGHWAY.
 DP3571'
 DP3571'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3572 ***********************************************************************
 DP3572  DESIGNATION -  WHI 26
 DP3572  PID         -  DP3572
 DP3572  STATE/COUNTY-  IL/WHITESIDE
 DP3572  COUNTRY     -  US
 DP3572  USGS QUAD   -  CLINTON (2018)
 DP3572
 DP3572                         *CURRENT SURVEY CONTROL
 DP3572  ______________________________________________________________________
 DP3572* NAD 83(1986) POSITION- 41 50 35.19   (N) 090 09 25.75   (W)   HD_HELD1
 DP3572* NAVD 88 ORTHO HEIGHT -   179.241 (meters)      588.06  (feet) ADJUSTED
 DP3572  ______________________________________________________________________
 DP3572  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 DP3572  DYNAMIC HEIGHT  -        179.175 (meters)      587.84  (feet) COMP
 DP3572  MODELED GRAVITY -    980,250.2   (mgal)                       NAVD 88
 DP3572
 DP3572  VERT ORDER      -  SECOND    CLASS I
 DP3572
 DP3572.The horizontal coordinates were determined by differentially corrected
 DP3572.hand held GPS observations or other comparable positioning techniques
 DP3572.and have an estimated accuracy of +/- 3 meters.
 DP3572
 DP3572.The orthometric height was determined by differential leveling and
 DP3572.adjusted by the NATIONAL GEODETIC SURVEY
 DP3572.in July 2014.
 DP3572
 DP3572.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3572.GEOID18 height accuracy estimate available here.
 DP3572
 DP3572.Click photographs - Photos may exist for this station.
 DP3572
 DP3572.The dynamic height is computed by dividing the NAVD 88
 DP3572.geopotential number by the normal gravity value computed on the
 DP3572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3572.degrees latitude (g = 980.6199 gals.).
 DP3572
 DP3572.The modeled gravity was interpolated from observed gravity values.
 DP3572
 DP3572;                    North         East    Units  Estimated Accuracy
 DP3572;SPC IL W     -   574,657.4     700,790.1     MT  (+/- 3 meters HH1 GPS) 
 DP3572
 DP3572_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3602636264(NAD 83)
 DP3572
 DP3572                          SUPERSEDED SURVEY CONTROL
 DP3572
 DP3572.No superseded survey control is available for this station.
 DP3572
 DP3572_MARKER: DD = SURVEY DISK
 DP3572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3572_MARK LOGO: ILDT
 DP3572_PROJECTION: FLUSH
 DP3572_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3572+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3572
 DP3572  HISTORY     - Date     Condition        Report By
 DP3572  HISTORY     - UNK      MONUMENTED       ILDT
 DP3572  HISTORY     - 20130418 GOOD             CMT
 DP3572
 DP3572                          STATION DESCRIPTION
 DP3572
 DP3572'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3572'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3572'STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) WEST-NORTHWEST OF MORRISON,
 DP3572'8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF THOMSON AND 6.8 MI (10.9 KM) WEST
 DP3572'OF UNION GROVE.
 DP3572'
 DP3572'TO REACH THE STATION PROCEED TO THE INTERSECTION OF U.S. ROUTE 30
 DP3572'(CLINTON ROAD) AND ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR
 DP3572'WALLER ROAD) AND THE STATION IN THE TURF AREA OF THE SOUTH MEDIAN.
 DP3572'THE STATION IS LOCATED 71.2 FT (21.7 M) WEST OF A LIGHT POLE, 70.5 FT
 DP3572'(21.5 M) NORTHEAST OF THE SOUTH BULL NOSE OF A CONCRETE ISLAND IN THE
 DP3572'SOUTH BOUND LANE OF ILLINOIS STATE HIGHWAY 84, 57.5 FT (17.5 M)
 DP3572'SOUTHWEST OF THE SOUTH BULL NOSE OF A CONCRETE ISLAND IN THE NORTH
 DP3572'BOUND LANE OF ILLINOIS STATE HIGHWAY 84, 42.7 FT (13.0 M) WEST OF THE
 DP3572'CROWN OF PAVEMENT IN THE NORTH BOUND LANE OF ILLINOIS STATE HIGHWAY
 DP3572'84, 39.4 FT (12.0 M) EAST OF THE CENTERLINE OF THE SOUTH BOUND LANE OF
 DP3572'ILLINOIS STATE HIGHWAY 84 ABOUT 2.5 FT (0.8 M) LOWER THAN THE HIGHWAY.
 DP3572'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3573 ***********************************************************************
 DP3573  DESIGNATION -  WHI 27
 DP3573  PID         -  DP3573
 DP3573  STATE/COUNTY-  IL/WHITESIDE
 DP3573  COUNTRY     -  US
 DP3573  USGS QUAD   -  CLINTON (2018)
 DP3573
 DP3573                         *CURRENT SURVEY CONTROL
 DP3573  ______________________________________________________________________
 DP3573* NAD 83(1986) POSITION- 41 50 56.54   (N) 090 08 25.26   (W)   HD_HELD1
 DP3573* NAVD 88 ORTHO HEIGHT -   177.624 (meters)      582.75  (feet) ADJUSTED
 DP3573  ______________________________________________________________________
 DP3573  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 DP3573  DYNAMIC HEIGHT  -        177.559 (meters)      582.54  (feet) COMP
 DP3573  MODELED GRAVITY -    980,251.4   (mgal)                       NAVD 88
 DP3573
 DP3573  VERT ORDER      -  SECOND    CLASS I
 DP3573
 DP3573.The horizontal coordinates were determined by differentially corrected
 DP3573.hand held GPS observations or other comparable positioning techniques
 DP3573.and have an estimated accuracy of +/- 3 meters.
 DP3573
 DP3573.The orthometric height was determined by differential leveling and
 DP3573.adjusted by the NATIONAL GEODETIC SURVEY
 DP3573.in July 2014.
 DP3573
 DP3573.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3573.GEOID18 height accuracy estimate available here.
 DP3573
 DP3573.Click photographs - Photos may exist for this station.
 DP3573
 DP3573.The dynamic height is computed by dividing the NAVD 88
 DP3573.geopotential number by the normal gravity value computed on the
 DP3573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3573.degrees latitude (g = 980.6199 gals.).
 DP3573
 DP3573.The modeled gravity was interpolated from observed gravity values.
 DP3573
 DP3573;                    North         East    Units  Estimated Accuracy
 DP3573;SPC IL W     -   575,316.4     702,185.4     MT  (+/- 3 meters HH1 GPS) 
 DP3573
 DP3573_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3739936969(NAD 83)
 DP3573
 DP3573                          SUPERSEDED SURVEY CONTROL
 DP3573
 DP3573.No superseded survey control is available for this station.
 DP3573
 DP3573_MARKER: DD = SURVEY DISK
 DP3573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3573_MARK LOGO: ILDT
 DP3573_PROJECTION: FLUSH
 DP3573_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3573+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3573
 DP3573  HISTORY     - Date     Condition        Report By
 DP3573  HISTORY     - UNK      MONUMENTED       ILDT
 DP3573  HISTORY     - 20130418 GOOD             CMT
 DP3573
 DP3573                          STATION DESCRIPTION
 DP3573
 DP3573'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3573'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3573'STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) WEST-NORTHWEST OF MORRISON,
 DP3573'8.4 MI (13.5 KM) SOUTH-SOUTHWEST OF THOMSON AND 5.9 MI (9.5 KM) WEST
 DP3573'OF UNION GROVE.
 DP3573'
 DP3573'TO REACH THE STATION FROM THE INTERSECTION OF U.S. ROUTE 30 (CLINTON
 DP3573'ROAD) AND ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER
 DP3573'ROAD), PROCEED EAST ON U.S. ROUTE 30 (CLINTON ROAD) FOR 0.95 MI (1.5
 DP3573'KM) TO THE JUNCTION OF CHASE ROAD AND THE STATION IN THE SOUTHEAST
 DP3573'QUADRANT OF THE INTERSECTION.
 DP3573'
 DP3573'THE STATION IS LOCATED 52.2 FT (15.9 M) EAST OF THE CENTERLINE OF
 DP3573'CHASE ROAD, 51.0 FT (15.5 M) SOUTH OF THE CENTERLINE OF HIGHWAY, 41.8
 DP3573'FT (12.7 M) NORTHEAST OF A POWER POLE, 36.1 FT (11.0 M) SOUTH OF THE
 DP3573'EDGE OF PAVEMENT OF THE HIGHWAY, 28.4 FT (8.7 M) SOUTHEAST OF A 'STOP'
 DP3573'SIGN ABOUT 5.5 FT (1.7 M) LOWER THAN THE HIGHWAY.
 DP3573'
 DP3573'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3026 ***********************************************************************
 AH3026  DESIGNATION -  WHI196 1A
 AH3026  PID         -  AH3026
 AH3026  STATE/COUNTY-  IL/WHITESIDE
 AH3026  COUNTRY     -  US
 AH3026  USGS QUAD   -  UNION GROVE (2018)
 AH3026
 AH3026                         *CURRENT SURVEY CONTROL
 AH3026  ______________________________________________________________________
 AH3026* NAD 83(2011) POSITION- 41 48 03.01799(N) 090 06 29.97626(W)   ADJUSTED
 AH3026* NAD 83(2011) ELLIP HT-   188.782 (meters)        (06/27/12)   ADJUSTED
 AH3026* NAD 83(2011) EPOCH   -  2010.00
 AH3026* NAVD 88 ORTHO HEIGHT -   221.8   (meters)      728.    (feet) GPS OBS
 AH3026  ______________________________________________________________________
 AH3026  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3026  GEOID HEIGHT    -        -32.919 (meters)                     GEOID96
 AH3026  GEOID HEIGHT    -        -33.112 (meters)                     GEOID18
 AH3026  NAD 83(2011) X  -     -9,003.145 (meters)                     COMP
 AH3026  NAD 83(2011) Y  - -4,761,904.529 (meters)                     COMP
 AH3026  NAD 83(2011) Z  -  4,229,264.752 (meters)                     COMP
 AH3026  LAPLACE CORR    -          0.33  (seconds)                    DEFLEC18
 AH3026
 AH3026  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3026  Standards:
 AH3026         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3026            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3026  -------------------------------------------------------------------
 AH3026  NETWORK    0.82   1.49           0.37   0.29   0.76     -0.18097451
 AH3026  -------------------------------------------------------------------
 AH3026  Click here for local accuracies and other accuracy information.
 AH3026
 AH3026.The horizontal coordinates were established by GPS observations
 AH3026.and adjusted by the National Geodetic Survey in June 2012.
 AH3026
 AH3026.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3026.been affixed to the stable North American tectonic plate. See 
 AH3026.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3026
 AH3026.The horizontal coordinates are valid at the epoch date displayed above
 AH3026.which is a decimal equivalence of Year/Month/Day.
 AH3026
 AH3026.The orthometric height was determined by GPS observations and a
 AH3026.high-resolution geoid model.
 AH3026
 AH3026.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3026.GEOID18 height accuracy estimate available here.
 AH3026
 AH3026.Click photographs - Photos may exist for this station.
 AH3026
 AH3026.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3026
 AH3026.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3026
 AH3026.The ellipsoidal height was determined by GPS observations
 AH3026.and is referenced to NAD 83.
 AH3026
 AH3026. The following values were computed from the NAD 83(2011) position.
 AH3026
 AH3026;                    North         East     Units Scale Factor Converg.
 AH3026;SPC IL W     -   569,964.373   704,848.265   MT  0.99994147   +0 02 20.0
 AH3026;SPC IL W     - 1,869,958.11  2,312,489.68   sFT  0.99994147   +0 02 20.0
 AH3026;UTM  15      - 4,631,706.542   740,238.343   MT  1.00031026   +1 55 42.0
 AH3026
 AH3026!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3026!SPC IL W     -   0.99997039  x   0.99994147  =   0.99991186
 AH3026!UTM  15      -   0.99997039  x   1.00031026  =   1.00028064
 AH3026
 AH3026_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4023831706(NAD 83)
 AH3026
 AH3026                          SUPERSEDED SURVEY CONTROL
 AH3026
 AH3026  NAD 83(2007)-  41 48 03.01797(N)    090 06 29.97705(W) AD(2002.00) 0
 AH3026  ELLIP H (02/10/07)  188.815  (m)                       GP(2002.00)    
 AH3026  ELLIP H (12/06/04)  188.790  (m)                       GP(       ) 4 1
 AH3026  NAD 83(1997)-  41 48 03.01769(N)    090 06 29.97659(W) AD(       ) 1
 AH3026  ELLIP H (09/15/98)  188.832  (m)                       GP(       ) 3 1
 AH3026
 AH3026.Superseded values are not recommended for survey control.
 AH3026
 AH3026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3026.See file dsdata.pdf to determine how the superseded data were derived.
 AH3026
 AH3026_MARKER: I = METAL ROD
 AH3026_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3026_STAMPING: WHI96-1A
 AH3026_MARK LOGO: ILDT
 AH3026_PROJECTION: RECESSED 3 CENTIMETERS
 AH3026_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3026_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3026+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2020
 AH3026_ROD/PIPE-DEPTH: 4.9 meters
 AH3026_SLEEVE-DEPTH  : 0.9 meters
 AH3026
 AH3026  HISTORY     - Date     Condition        Report By
 AH3026  HISTORY     - 1996     MONUMENTED       SECI
 AH3026  HISTORY     - 20030302 GOOD             USPSQD
 AH3026  HISTORY     - 20050322 GOOD             USPSQD
 AH3026  HISTORY     - 20200330 GOOD             ILDT
 AH3026
 AH3026                          STATION DESCRIPTION
 AH3026
 AH3026'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3026'STATION IS LOCATED APPROXIMATELY 1.0 MI (1.6 KM) EAST OF GARDEN PLAIN,
 AH3026'4.7 MI (7.6 KM) SOUTHWEST OF UNION GROVE, 6.5 MI (10.5 KM) SOUTHWEST
 AH3026'OF UNIONVILLE, 7.2 MI (11.6 KM) WEST OF MORRISON, 6.1 MI (9.8 KM) EAST
 AH3026'OF ALBANY IN THE SOUTHWEST 1/4 OF SECTION 13, T 21 N, R 3 E.  TO REACH
 AH3026'FROM THE JUNCTION OF ILLINOIS ROUTE 196 (GARDEN PLAN ROAD) (1500 N)
 AH3026'AND ILLINOIS ROUTE 84, PROCEED EAST ALONG ILINOIS ROUTE 196 FOR
 AH3026'APPROXIMATELY 3.6 MI (5.8 KM) TO THE STATION LOCATED ON THE LEFT
 AH3026'(NORTH) SIDE OF ILLINOIS ROUTE 196, JUST WEST OF A PRIVATE DRIVE TO
 AH3026'THE NORTH.  THE STATION IS ALSO 0.2 MI (0.3 KM) EAST OF FROG POND
 AH3026'ROAD.  THE STATION IS LOCATED 30.8 FT (9.4 M) NORTH OF THE CENTERLINE
 AH3026'OF ILLINOIS ROUTE 196, 381.5 FT (116.3 M) WEST OF A PRIVATE DRIVE TO
 AH3026'THE NORTH, 164.1 FT (50.0 M) EAST OF A POWER POLE, 84.9 FT (25.9 M)
 AH3026'WEST OF A POWER POLE, 89.6 FT (27.3 M) NORTHEAST OF A CONCRETE R.O.W.
 AH3026'MARKER, 6.5 FT (2.0 M) SOUTH OF THE EAST-WEST FENCE LINE, AND 6.5 FT
 AH3026'(2.0 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO
 AH3026'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3026'THE WOOD PHYSICAL TIES.  THE STAMPING ON THIS STATION IS WHI96-1A AND
 AH3026'SHOULD OF BEEN WHI196-1A.
 AH3026
 AH3026                          STATION RECOVERY (2003)
 AH3026
 AH3026'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3026'RECOVERED IN GOOD CONDITION.
 AH3026
 AH3026                          STATION RECOVERY (2005)
 AH3026
 AH3026'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3026'RECOVERED IN GOOD CONDITION.
 AH3026
 AH3026                          STATION RECOVERY (2020)
 AH3026
 AH3026'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3025 ***********************************************************************
 AH3025  DESIGNATION -  WHI2192 1A
 AH3025  PID         -  AH3025
 AH3025  STATE/COUNTY-  IL/WHITESIDE
 AH3025  COUNTRY     -  US
 AH3025  USGS QUAD   -  TAMPICO (2018)
 AH3025
 AH3025                         *CURRENT SURVEY CONTROL
 AH3025  ______________________________________________________________________
 AH3025* NAD 83(2011) POSITION- 41 41 10.07062(N) 089 51 45.68143(W)   ADJUSTED
 AH3025* NAD 83(2011) ELLIP HT-   155.964 (meters)        (06/27/12)   ADJUSTED
 AH3025* NAD 83(2011) EPOCH   -  2010.00
 AH3025* NAVD 88 ORTHO HEIGHT -   189.0   (meters)      620.    (feet) GPS OBS
 AH3025  ______________________________________________________________________
 AH3025  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3025  GEOID HEIGHT    -        -32.872 (meters)                     GEOID96
 AH3025  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 AH3025  NAD 83(2011) X  -     11,432.299 (meters)                     COMP
 AH3025  NAD 83(2011) Y  - -4,770,357.587 (meters)                     COMP
 AH3025  NAD 83(2011) Z  -  4,219,736.628 (meters)                     COMP
 AH3025  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 AH3025
 AH3025  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3025  Standards:
 AH3025         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3025            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3025  -------------------------------------------------------------------
 AH3025  NETWORK    0.81   1.61           0.36   0.30   0.82      0.11119345
 AH3025  -------------------------------------------------------------------
 AH3025  Click here for local accuracies and other accuracy information.
 AH3025
 AH3025.The horizontal coordinates were established by GPS observations
 AH3025.and adjusted by the National Geodetic Survey in June 2012.
 AH3025
 AH3025.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3025.been affixed to the stable North American tectonic plate. See 
 AH3025.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3025
 AH3025.The horizontal coordinates are valid at the epoch date displayed above
 AH3025.which is a decimal equivalence of Year/Month/Day.
 AH3025
 AH3025.The orthometric height was determined by GPS observations and a
 AH3025.high-resolution geoid model.
 AH3025
 AH3025.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3025.GEOID18 height accuracy estimate available here.
 AH3025
 AH3025.Click photographs - Photos may exist for this station.
 AH3025
 AH3025.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3025
 AH3025.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3025
 AH3025.The ellipsoidal height was determined by GPS observations
 AH3025.and is referenced to NAD 83.
 AH3025
 AH3025. The following values were computed from the NAD 83(2011) position.
 AH3025
 AH3025;                    North         East     Units Scale Factor Converg.
 AH3025;SPC IL W     -   557,267.743   725,306.664   MT  0.99994905   +0 12 07.8
 AH3025;SPC IL W     - 1,828,302.59  2,379,610.28   sFT  0.99994905   +0 12 07.8
 AH3025;UTM  16      - 4,618,888.758   261,745.793   MT  1.00029860   -1 54 17.0
 AH3025
 AH3025!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3025!SPC IL W     -   0.99997554  x   0.99994905  =   0.99992459
 AH3025!UTM  16      -   0.99997554  x   1.00029860  =   1.00027413
 AH3025
 AH3025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6174518888(NAD 83)
 AH3025
 AH3025                          SUPERSEDED SURVEY CONTROL
 AH3025
 AH3025  NAD 83(2007)-  41 41 10.07060(N)    089 51 45.68227(W) AD(2002.00) 0
 AH3025  ELLIP H (02/10/07)  155.997  (m)                       GP(2002.00)    
 AH3025  ELLIP H (12/06/04)  155.987  (m)                       GP(       ) 4 1
 AH3025  NAD 83(1997)-  41 41 10.07034(N)    089 51 45.68178(W) AD(       ) 1
 AH3025  ELLIP H (09/15/98)  156.025  (m)                       GP(       ) 3 1
 AH3025
 AH3025.Superseded values are not recommended for survey control.
 AH3025
 AH3025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3025.See file dsdata.pdf to determine how the superseded data were derived.
 AH3025
 AH3025_MARKER: F = FLANGE-ENCASED ROD
 AH3025_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3025_STAMPING: WHI2192-1A
 AH3025_MARK LOGO: ILDT
 AH3025_PROJECTION: RECESSED 3 CENTIMETERS
 AH3025_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3025_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3025_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AH3025+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2020
 AH3025_ROD/PIPE-DEPTH: 14.6 meters
 AH3025_SLEEVE-DEPTH  : 0.9 meters
 AH3025
 AH3025  HISTORY     - Date     Condition        Report By
 AH3025  HISTORY     - 1996     MONUMENTED       SECI
 AH3025  HISTORY     - 20030311 GOOD             USPSQD
 AH3025  HISTORY     - 20050321 GOOD             USPSQD
 AH3025  HISTORY     - 20070526 GOOD             GEOCAC
 AH3025  HISTORY     - 20200512 POOR             ILDT
 AH3025
 AH3025                          STATION DESCRIPTION
 AH3025
 AH3025'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3025'STATION IS LOCATED APPROXIMATELY 3.9 MI (6.3 KM) NORTHEAST OF
 AH3025'PROPHETSTOWN, 3.8 MI (6.1 KM) SOUTHEAST OF LYNDON, 5.5 MI (8.9 KM)
 AH3025'NORTHWEST OF TAMPICO IN THE SOUTHEAST 1/4 OF SECTION 25, T 20 N, R 5
 AH3025'E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 172 AND ILLINOIS
 AH3025'ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED WEST ALONG ILINOIS
 AH3025'ROUTE 172 FOR APPROXIMATELY 5.0 MI (8.0 KM) AND CONTINUE WEST ALONG
 AH3025'STAR ROAD (700 N) FOR APPROXIMATELY 4.0 MI (6.4 KM) TO THE STATION
 AH3025'LOCATED AT THE NORTHWEST CORNER OF THE INTERSECTION OF STAR ROAD (700
 AH3025'N) AND YORKTOWN ROAD (2000 E) .  THE STATION IS LOCATED 42.3 FT (12.9
 AH3025'M) NORTH OF THE CENTERLINE OF STAR ROAD, 36.1 FT (11.0 M) WEST OF THE
 AH3025'CENTERLINE OF YORKTOWN ROAD, 129.8 FT (39.6 M) NORTHWEST OF A CONCRETE
 AH3025'R.O.W.  MARKER, 84.1 FT (25.6 M) NORTH OF A POWER POLE, 93.9 FT (28.6
 AH3025'M) NORTHEAST OF A POWER POLE WITH A GUY WIRE, 171.9 FT (52.4 M) SOUTH
 AH3025'OF A POWER POLE, 2.6 FT (0.8 M) SOUTH OF A WOOD FENCE CORNER TO A
 AH3025'FENCE THAT RUNS NORTH AND WEST, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE
 AH3025'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3025'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3025
 AH3025                          STATION RECOVERY (2003)
 AH3025
 AH3025'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3025'RECOVERED IN GOOD CONDITION.
 AH3025
 AH3025                          STATION RECOVERY (2005)
 AH3025
 AH3025'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3025'RECOVERED IN GOOD CONDITION.
 AH3025
 AH3025                          STATION RECOVERY (2007)
 AH3025
 AH3025'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 AH3025'RECOVERED IN GOOD CONDITION.
 AH3025
 AH3025                          STATION RECOVERY (2020)
 AH3025
 AH3025'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3025'SITE IS CLEAR FOR SATELLITE AVAILABILITY.  HOWEVER I COULD NOT GET A
 AH3025'TRIPOD PLUMB DUE TO A SHIFT IN THE CASING.  SEE IMAGES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3024 ***********************************************************************
 AH3024  DESIGNATION -  WHI2192 1B
 AH3024  PID         -  AH3024
 AH3024  STATE/COUNTY-  IL/WHITESIDE
 AH3024  COUNTRY     -  US
 AH3024  USGS QUAD   -  TAMPICO (2018)
 AH3024
 AH3024                         *CURRENT SURVEY CONTROL
 AH3024  ______________________________________________________________________
 AH3024* NAD 83(2011) POSITION- 41 41 08.87733(N) 089 50 41.54069(W)   ADJUSTED
 AH3024* NAD 83(2011) ELLIP HT-   157.885 (meters)        (06/27/12)   ADJUSTED
 AH3024* NAD 83(2011) EPOCH   -  2010.00
 AH3024* NAVD 88 ORTHO HEIGHT -   190.9   (meters)      626.    (feet) GPS OBS
 AH3024  ______________________________________________________________________
 AH3024  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3024  GEOID HEIGHT    -        -32.871 (meters)                     GEOID96
 AH3024  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 AH3024  NAD 83(2011) X  -     12,915.773 (meters)                     COMP
 AH3024  NAD 83(2011) Y  - -4,770,379.720 (meters)                     COMP
 AH3024  NAD 83(2011) Z  -  4,219,710.411 (meters)                     COMP
 AH3024  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AH3024
 AH3024  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3024  Standards:
 AH3024         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3024            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3024  -------------------------------------------------------------------
 AH3024  NETWORK    0.64   1.20           0.28   0.24   0.61      0.11889306
 AH3024  -------------------------------------------------------------------
 AH3024  Click here for local accuracies and other accuracy information.
 AH3024
 AH3024.The horizontal coordinates were established by GPS observations
 AH3024.and adjusted by the National Geodetic Survey in June 2012.
 AH3024
 AH3024.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3024.been affixed to the stable North American tectonic plate. See 
 AH3024.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3024
 AH3024.The horizontal coordinates are valid at the epoch date displayed above
 AH3024.which is a decimal equivalence of Year/Month/Day.
 AH3024
 AH3024.The orthometric height was determined by GPS observations and a
 AH3024.high-resolution geoid model.
 AH3024
 AH3024.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3024.GEOID18 height accuracy estimate available here.
 AH3024
 AH3024.Click photographs - Photos may exist for this station.
 AH3024
 AH3024.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3024
 AH3024.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3024
 AH3024.The ellipsoidal height was determined by GPS observations
 AH3024.and is referenced to NAD 83.
 AH3024
 AH3024. The following values were computed from the NAD 83(2011) position.
 AH3024
 AH3024;                    North         East     Units Scale Factor Converg.
 AH3024;SPC IL W     -   557,236.317   726,790.090   MT  0.99995001   +0 12 50.4
 AH3024;SPC IL W     - 1,828,199.48  2,384,477.15   sFT  0.99995001   +0 12 50.4
 AH3024;UTM  16      - 4,618,802.787   263,227.572   MT  1.00028993   -1 53 34.2
 AH3024
 AH3024!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3024!SPC IL W     -   0.99997524  x   0.99995001  =   0.99992525
 AH3024!UTM  16      -   0.99997524  x   1.00028993  =   1.00026516
 AH3024
 AH3024_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6322718802(NAD 83)
 AH3024
 AH3024                          SUPERSEDED SURVEY CONTROL
 AH3024
 AH3024  NAD 83(2007)-  41 41 08.87732(N)    089 50 41.54152(W) AD(2002.00) 0
 AH3024  ELLIP H (02/10/07)  157.917  (m)                       GP(2002.00)    
 AH3024  ELLIP H (12/06/04)  157.907  (m)                       GP(       ) 4 1
 AH3024  NAD 83(1997)-  41 41 08.87706(N)    089 50 41.54103(W) AD(       ) 1
 AH3024  ELLIP H (09/15/98)  157.946  (m)                       GP(       ) 3 1
 AH3024
 AH3024.Superseded values are not recommended for survey control.
 AH3024
 AH3024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3024.See file dsdata.pdf to determine how the superseded data were derived.
 AH3024
 AH3024_MARKER: F = FLANGE-ENCASED ROD
 AH3024_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3024_STAMPING: WHI2192-1B
 AH3024_MARK LOGO: ILDT
 AH3024_PROJECTION: RECESSED 3 CENTIMETERS
 AH3024_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3024_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3024+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2020
 AH3024_ROD/PIPE-DEPTH: 9.8 meters
 AH3024_SLEEVE-DEPTH  : 0.9 meters
 AH3024
 AH3024  HISTORY     - Date     Condition        Report By
 AH3024  HISTORY     - 1996     MONUMENTED       SECI
 AH3024  HISTORY     - 20030311 GOOD             USPSQD
 AH3024  HISTORY     - 20050321 GOOD             USPSQD
 AH3024  HISTORY     - 20070526 GOOD             GEOCAC
 AH3024  HISTORY     - 20200512 GOOD             ILDT
 AH3024
 AH3024                          STATION DESCRIPTION
 AH3024
 AH3024'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3024'STATION IS LOCATED APPROXIMATELY 4.7 MI (7.6 KM) NORTHEAST OF
 AH3024'PROPHETSTOWN, 4.6 MI (7.4 KM) SOUTHEAST OF LYNDON, 4.8 MI (7.7 KM)
 AH3024'NORTHWEST OF TAMPICO IN THE NORTHEAST 1/4 OF SECTION 31, T 20 N, R 6
 AH3024'E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 172 AND ILLINOIS
 AH3024'ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED WEST ALONG ILINOIS
 AH3024'ROUTE 172 FOR APPROXIMATELY 5.0 MI (8.0 KM) AND CONTINUE WEST ALONG
 AH3024'STAR ROAD (700 N) FOR APPROXIMATELY 3.1 MI (5.0 KM) TO THE STATION
 AH3024'LOCATED AT THE SOUTHWEST CORNER OF THE INTERSECTION OF STAR ROAD (700
 AH3024'N) AND BLUE GOOSE ROAD (2100 E) .  THE STATION IS LOCATED 43.5 FT
 AH3024'(13.3 M) SOUTH OF THE CENTERLINE OF STAR ROAD, 39.1 FT (11.9 M) WEST
 AH3024'OF THE CENTERLINE OF BLUE GOOSE ROAD, 86.5 FT (26.4 M) SOUTHWEST OF A
 AH3024'CONCRETE R.O.W.  MARKER, 89.7 FT (27.3 M) SOUTHWEST OF A POWER POLE,
 AH3024'85.6 FT (26.1 M) SOUTHWEST OF A FENCE CORNER TO A FENCE THAT RUNS
 AH3024'NORTH AND WEST, 104.4 FT (31.8 M) SOUTHWEST OF A FENCE CORNER TO A
 AH3024'FENCE THAT RUNS NORTH AND EAST, 82.8 FT (25.2 M) NORTHWEST OF A POWER
 AH3024'POLE, 23.7 FT (7.2 M) EAST OF THE EAST LEG OF A SIGN, AND 2.0 FT (0.6
 AH3024'M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AH3024'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD
 AH3024'PHYSICAL TIES.
 AH3024
 AH3024                          STATION RECOVERY (2003)
 AH3024
 AH3024'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3024'RECOVERED IN GOOD CONDITION.
 AH3024
 AH3024                          STATION RECOVERY (2005)
 AH3024
 AH3024'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3024'RECOVERED IN GOOD CONDITION.
 AH3024
 AH3024                          STATION RECOVERY (2007)
 AH3024
 AH3024'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 AH3024'RECOVERED IN GOOD CONDITION.
 AH3024
 AH3024                          STATION RECOVERY (2020)
 AH3024
 AH3024'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3010 ***********************************************************************
 AH3010  DESIGNATION -  WHI30 1A
 AH3010  PID         -  AH3010
 AH3010  STATE/COUNTY-  IL/WHITESIDE
 AH3010  COUNTRY     -  US
 AH3010  USGS QUAD   -  MORRISON (2018)
 AH3010
 AH3010                         *CURRENT SURVEY CONTROL
 AH3010  ______________________________________________________________________
 AH3010* NAD 83(2011) POSITION- 41 47 32.46655(N) 089 52 49.93218(W)   ADJUSTED
 AH3010* NAD 83(2011) ELLIP HT-   179.560 (meters)        (06/27/12)   ADJUSTED
 AH3010* NAD 83(2011) EPOCH   -  2010.00
 AH3010* NAVD 88 ORTHO HEIGHT -   212.6   (meters)      698.    (feet) GPS OBS
 AH3010  ______________________________________________________________________
 AH3010  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3010  GEOID HEIGHT    -        -32.836 (meters)                     GEOID96
 AH3010  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 AH3010  NAD 83(2011) X  -      9,930.009 (meters)                     COMP
 AH3010  NAD 83(2011) Y  - -4,762,524.057 (meters)                     COMP
 AH3010  NAD 83(2011) Z  -  4,228,555.869 (meters)                     COMP
 AH3010  LAPLACE CORR    -          0.72  (seconds)                    DEFLEC18
 AH3010
 AH3010  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3010  Standards:
 AH3010         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3010            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3010  -------------------------------------------------------------------
 AH3010  NETWORK    0.98   1.63           0.44   0.35   0.83      0.08092179
 AH3010  -------------------------------------------------------------------
 AH3010  Click here for local accuracies and other accuracy information.
 AH3010
 AH3010.The horizontal coordinates were established by GPS observations
 AH3010.and adjusted by the National Geodetic Survey in June 2012.
 AH3010
 AH3010.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3010.been affixed to the stable North American tectonic plate. See 
 AH3010.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3010
 AH3010.The horizontal coordinates are valid at the epoch date displayed above
 AH3010.which is a decimal equivalence of Year/Month/Day.
 AH3010
 AH3010.The orthometric height was determined by GPS observations and a
 AH3010.high-resolution geoid model.
 AH3010
 AH3010.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3010.GEOID18 height accuracy estimate available here.
 AH3010
 AH3010.Click photographs - Photos may exist for this station.
 AH3010
 AH3010.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3010
 AH3010.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3010
 AH3010.The ellipsoidal height was determined by GPS observations
 AH3010.and is referenced to NAD 83.
 AH3010
 AH3010. The following values were computed from the NAD 83(2011) position.
 AH3010
 AH3010;                    North         East     Units Scale Factor Converg.
 AH3010;SPC IL W     -   569,059.766   723,781.611   MT  0.99994813   +0 11 26.5
 AH3010;SPC IL W     - 1,866,990.25  2,374,606.84   sFT  0.99994813   +0 11 26.5
 AH3010;UTM  16      - 4,630,733.099   260,655.359   MT  1.00030499   -1 55 14.1
 AH3010
 AH3010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3010!SPC IL W     -   0.99997184  x   0.99994813  =   0.99991997
 AH3010!UTM  16      -   0.99997184  x   1.00030499  =   1.00027682
 AH3010
 AH3010:                Primary Azimuth Mark                     Grid Az
 AH3010:SPC IL W     -  WHI30 1B                                 106 54 33.5
 AH3010:UTM  16      -  WHI30 1B                                 109 01 14.1
 AH3010
 AH3010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6065530733(NAD 83)
 AH3010
 AH3010|---------------------------------------------------------------------|
 AH3010| PID    Reference Object                     Distance      Geod. Az  |
 AH3010|                                                           dddmmss.s |
 AH3010| AH3009 WHI30 1B                            APPROX. 0.8 KM 1070600.0 |
 AH3010|---------------------------------------------------------------------|
 AH3010
 AH3010                          SUPERSEDED SURVEY CONTROL
 AH3010
 AH3010  NAD 83(2007)-  41 47 32.46658(N)    089 52 49.93296(W) AD(2002.00) 0
 AH3010  ELLIP H (02/10/07)  179.599  (m)                       GP(2002.00)    
 AH3010  ELLIP H (12/06/04)  179.586  (m)                       GP(       ) 4 1
 AH3010  NAD 83(1997)-  41 47 32.46628(N)    089 52 49.93232(W) AD(       ) 1
 AH3010  ELLIP H (09/15/98)  179.637  (m)                       GP(       ) 3 1
 AH3010
 AH3010.Superseded values are not recommended for survey control.
 AH3010
 AH3010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3010.See file dsdata.pdf to determine how the superseded data were derived.
 AH3010
 AH3010_MARKER: I = METAL ROD
 AH3010_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3010_STAMPING: WHI30-1A
 AH3010_MARK LOGO: ILDT
 AH3010_PROJECTION: FLUSH
 AH3010_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3010_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3010+STABILITY: POSITION/ELEVATION WELL
 AH3010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3010+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2007
 AH3010_ROD/PIPE-DEPTH: 7.3 meters
 AH3010_SLEEVE-DEPTH  : 0.9 meters
 AH3010
 AH3010  HISTORY     - Date     Condition        Report By
 AH3010  HISTORY     - 1996     MONUMENTED       SECI
 AH3010  HISTORY     - 20030301 GOOD             USPSQD
 AH3010  HISTORY     - 20050321 GOOD             USPSQD
 AH3010  HISTORY     - 20070526 GOOD             GEOCAC
 AH3010
 AH3010                          STATION DESCRIPTION
 AH3010
 AH3010'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3010'STATION IS LOCATED APPROXIMATELY 4.4 MI (7.1 KM) SOUTHEAST OF
 AH3010'MORRISON, 5.6 MI (9.0 KM) NORTHEAST OF LYNDON, 9.8 MI (15.8 KM) WEST
 AH3010'OF STERLING/ROCKFALLS, 0.8 MI (1.3 KM) NORTHWEST OF ROUND GROVE IN THE
 AH3010'SOUTHEAST 1/4 OF SECTION 23, T 21 N, R 5 E.  TO REACH FROM THE
 AH3010'JUNCTION OF U.S.  ROUTE 30 AND ILLINOIS ROUTE 40 (FORMERLY ILLINOIS
 AH3010'ROUTE 88) , PROCEED WEST ALONG U.S.  ROUTE 30 FOR APPROXIMATELY 10.7
 AH3010'MI (17.2 KM) TO THE STATION LOCATED ON THE RIGHT (NORTH) SIDE OF U.S.
 AH3010'ROUTE 30 JUST EAST OF A FIELD ENTRANCE TO THE SOUTH AND 0.55 MI (0.89
 AH3010'KM) WEST OF ROUND GROVE ROAD.  THE STATION IS LOCATED 74.0 FT (22.6 M)
 AH3010'NORTH OF THE CENTERLINE OF U.S.  ROUTE 30, 208 FT (63.4 M) EAST OF A
 AH3010'FIELD ENTRANCE TO THE SOUTH, 65.4 FT (19.9 M) EAST OF A POWER POLE,
 AH3010'133.5 FT (40.7 M) WEST OF A POWER POLE, 183.0 FT (55.8 M) NORTHEAST OF
 AH3010'A FENCE CORNER TO A FENCE THAT RUNS EAST (LOCATED JUST EAST OF THE
 AH3010'FIELD ENTRANCE TO THE SOUTH) , 159.0 FT (48.5 M) NORTHEAST OF A WOOD
 AH3010'FENCE POST ON THE EAST-WEST FENCE LINE (LOCATED JUST SOUTH OF THREE
 AH3010'TELEPHONE RISER) , 4.9 FT (1.5 M) SOUTH OF THE EAST-WEST FENCE, AND
 AH3010'2.0 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3010'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3010'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3010
 AH3010                          STATION RECOVERY (2003)
 AH3010
 AH3010'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3010'RECOVERED IN GOOD CONDITION.
 AH3010
 AH3010                          STATION RECOVERY (2005)
 AH3010
 AH3010'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3010'RECOVERED IN GOOD CONDITION.
 AH3010
 AH3010                          STATION RECOVERY (2007)
 AH3010
 AH3010'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 AH3010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3009 ***********************************************************************
 AH3009  DESIGNATION -  WHI30 1B
 AH3009  PID         -  AH3009
 AH3009  STATE/COUNTY-  IL/WHITESIDE
 AH3009  COUNTRY     -  US
 AH3009  USGS QUAD   -  COMO (2018)
 AH3009
 AH3009                         *CURRENT SURVEY CONTROL
 AH3009  ______________________________________________________________________
 AH3009* NAD 83(2011) POSITION- 41 47 24.58167(N) 089 52 15.69091(W)   ADJUSTED
 AH3009* NAD 83(2011) ELLIP HT-   185.189 (meters)        (06/27/12)   ADJUSTED
 AH3009* NAD 83(2011) EPOCH   -  2010.00
 AH3009* NAVD 88 ORTHO HEIGHT -   218.2   (meters)      716.    (feet) GPS OBS
 AH3009  ______________________________________________________________________
 AH3009  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3009  GEOID HEIGHT    -        -32.834 (meters)                     GEOID96
 AH3009  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 AH3009  NAD 83(2011) X  -     10,720.992 (meters)                     COMP
 AH3009  NAD 83(2011) Y  - -4,762,688.663 (meters)                     COMP
 AH3009  NAD 83(2011) Z  -  4,228,378.240 (meters)                     COMP
 AH3009  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 AH3009
 AH3009  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3009  Standards:
 AH3009         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3009            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3009  -------------------------------------------------------------------
 AH3009  NETWORK    0.90   1.55           0.40   0.32   0.79      0.18215357
 AH3009  -------------------------------------------------------------------
 AH3009  Click here for local accuracies and other accuracy information.
 AH3009
 AH3009.The horizontal coordinates were established by GPS observations
 AH3009.and adjusted by the National Geodetic Survey in June 2012.
 AH3009
 AH3009.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3009.been affixed to the stable North American tectonic plate. See 
 AH3009.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3009
 AH3009.The horizontal coordinates are valid at the epoch date displayed above
 AH3009.which is a decimal equivalence of Year/Month/Day.
 AH3009
 AH3009.The orthometric height was determined by GPS observations and a
 AH3009.high-resolution geoid model.
 AH3009
 AH3009.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3009.GEOID18 height accuracy estimate available here.
 AH3009
 AH3009.Click photographs - Photos may exist for this station.
 AH3009
 AH3009.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3009
 AH3009.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3009
 AH3009.The ellipsoidal height was determined by GPS observations
 AH3009.and is referenced to NAD 83.
 AH3009
 AH3009. The following values were computed from the NAD 83(2011) position.
 AH3009
 AH3009;                    North         East     Units Scale Factor Converg.
 AH3009;SPC IL W     -   568,819.186   724,572.990   MT  0.99994860   +0 11 49.3
 AH3009;SPC IL W     - 1,866,200.95  2,377,203.22   sFT  0.99994860   +0 11 49.3
 AH3009;UTM  16      - 4,630,463.433   261,437.616   MT  1.00030039   -1 54 51.0
 AH3009
 AH3009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3009!SPC IL W     -   0.99997095  x   0.99994860  =   0.99991956
 AH3009!UTM  16      -   0.99997095  x   1.00030039  =   1.00027134
 AH3009
 AH3009:                Primary Azimuth Mark                     Grid Az
 AH3009:SPC IL W     -  WHI30 1A                                 286 54 33.5
 AH3009:UTM  16      -  WHI30 1A                                 289 01 13.8
 AH3009
 AH3009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6143730463(NAD 83)
 AH3009
 AH3009|---------------------------------------------------------------------|
 AH3009| PID    Reference Object                     Distance      Geod. Az  |
 AH3009|                                                           dddmmss.s |
 AH3009| AH3010 WHI30 1A                            APPROX. 0.8 KM 2870622.8 |
 AH3009|---------------------------------------------------------------------|
 AH3009
 AH3009                          SUPERSEDED SURVEY CONTROL
 AH3009
 AH3009  NAD 83(2007)-  41 47 24.58170(N)    089 52 15.69171(W) AD(2002.00) 0
 AH3009  ELLIP H (02/10/07)  185.226  (m)                       GP(2002.00)    
 AH3009  ELLIP H (12/06/04)  185.214  (m)                       GP(       ) 4 1
 AH3009  NAD 83(1997)-  41 47 24.58142(N)    089 52 15.69110(W) AD(       ) 1
 AH3009  ELLIP H (09/15/98)  185.264  (m)                       GP(       ) 3 1
 AH3009
 AH3009.Superseded values are not recommended for survey control.
 AH3009
 AH3009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3009.See file dsdata.pdf to determine how the superseded data were derived.
 AH3009
 AH3009_MARKER: F = FLANGE-ENCASED ROD
 AH3009_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3009_STAMPING: WHI30-1B
 AH3009_MARK LOGO: ILDT
 AH3009_PROJECTION: RECESSED 3 CENTIMETERS
 AH3009_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3009_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3009+STABILITY: POSITION/ELEVATION WELL
 AH3009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3009+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2024
 AH3009_ROD/PIPE-DEPTH: 8.5 meters
 AH3009_SLEEVE-DEPTH  : 0.9 meters
 AH3009
 AH3009  HISTORY     - Date     Condition        Report By
 AH3009  HISTORY     - 1996     MONUMENTED       SECI
 AH3009  HISTORY     - 20030312 GOOD             USPSQD
 AH3009  HISTORY     - 20050321 GOOD             USPSQD
 AH3009  HISTORY     - 20070526 GOOD             GEOCAC
 AH3009  HISTORY     - 20240513 GOOD             AMESC
 AH3009
 AH3009                          STATION DESCRIPTION
 AH3009
 AH3009'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3009'STATION IS LOCATED APPROXIMATELY 0.3 MI (0.5 KM) NORTH OF ROUND GROVE,
 AH3009'5.0 MI (8.0 KM) SOUTHEAST OF MORRISON, 5.6 MI (9.0 KM) NORTHEAST OF
 AH3009'LYNDON, 9.2 MI (14.8 KM) WEST OF STERLING/ROCKFALLS IN THE SOUTHHEAST
 AH3009'1/4 OF SECTION 24, T 21 N, R 5 E.  TO REACH FROM THE JUNCTION OF U.S.
 AH3009'ROUTE 30 AND ILLINOIS ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED
 AH3009'WEST ALONG U.S.  ROUTE 30 FOR APPROXIMATELY 10.2 MI (16.4 KM) TO THE
 AH3009'STATION LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF U.S.
 AH3009'ROUTE 30, AND ROUND GROVE ROAD.  THE STATION IS LOCATED 57.6 FT (17.6
 AH3009'M) SOUTH OF THE CENTERLINE OF U.S.  ROUTE 30, 313.6 FT (95.6 M) EAST
 AH3009'OF THE CENTERLINE OF ROUND GROVE ROAD, 333.9 FT (101.8 M) SOUTHEAST OF
 AH3009'A POWER POLE, 224.1 FT (68.3 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A
 AH3009'BARN, 170.3 FT (51.9 M) SOUTHEAST OF A POWER POLE, 131.7 FT (40.1 M)
 AH3009'SOUTHWEST OF A POWER POLE WITH A GUY WIRE, 3.8 FT (1.2 M) NORTH OF THE
 AH3009'EAST-WEST FENCE LINE, AND 2.2 FT (0.7 M) NORTH OF AN ORANGE FIBERGLASS
 AH3009'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3009'CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3009
 AH3009                          STATION RECOVERY (2003)
 AH3009
 AH3009'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3009'RECOVERED IN GOOD CONDITION.
 AH3009
 AH3009                          STATION RECOVERY (2005)
 AH3009
 AH3009'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3009'RECOVERED IN GOOD CONDITION.
 AH3009
 AH3009                          STATION RECOVERY (2007)
 AH3009
 AH3009'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 AH3009'RECOVERED IN GOOD CONDITION.
 AH3009
 AH3009                          STATION RECOVERY (2024)
 AH3009
 AH3009'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2024 (PFS)
 AH3009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3012 ***********************************************************************
 AH3012  DESIGNATION -  WHI40 1A
 AH3012  PID         -  AH3012
 AH3012  STATE/COUNTY-  IL/WHITESIDE
 AH3012  COUNTRY     -  US
 AH3012  USGS QUAD   -  HAHNAMAN (2018)
 AH3012
 AH3012                         *CURRENT SURVEY CONTROL
 AH3012  ______________________________________________________________________
 AH3012* NAD 83(2011) POSITION- 41 40 58.83441(N) 089 41 24.57072(W)   ADJUSTED
 AH3012* NAD 83(2011) ELLIP HT-   165.085 (meters)        (06/27/12)   ADJUSTED
 AH3012* NAD 83(2011) EPOCH   -  2010.00
 AH3012* NAVD 88 ORTHO HEIGHT -   198.1   (meters)      650.    (feet) GPS OBS
 AH3012  ______________________________________________________________________
 AH3012  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3012  GEOID HEIGHT    -        -32.859 (meters)                     GEOID96
 AH3012  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 AH3012  NAD 83(2011) X  -     25,798.151 (meters)                     COMP
 AH3012  NAD 83(2011) Y  - -4,770,538.887 (meters)                     COMP
 AH3012  NAD 83(2011) Z  -  4,219,483.796 (meters)                     COMP
 AH3012  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 AH3012
 AH3012  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3012  Standards:
 AH3012         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3012            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3012  -------------------------------------------------------------------
 AH3012  NETWORK    1.04   1.74           0.47   0.36   0.89      0.11870541
 AH3012  -------------------------------------------------------------------
 AH3012  Click here for local accuracies and other accuracy information.
 AH3012
 AH3012.The horizontal coordinates were established by GPS observations
 AH3012.and adjusted by the National Geodetic Survey in June 2012.
 AH3012
 AH3012.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3012.been affixed to the stable North American tectonic plate. See 
 AH3012.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3012
 AH3012.The horizontal coordinates are valid at the epoch date displayed above
 AH3012.which is a decimal equivalence of Year/Month/Day.
 AH3012
 AH3012.The orthometric height was determined by GPS observations and a
 AH3012.high-resolution geoid model.
 AH3012
 AH3012.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3012.GEOID18 height accuracy estimate available here.
 AH3012
 AH3012.Click photographs - Photos may exist for this station.
 AH3012
 AH3012.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3012
 AH3012.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3012
 AH3012.The ellipsoidal height was determined by GPS observations
 AH3012.and is referenced to NAD 83.
 AH3012
 AH3012. The following values were computed from the NAD 83(2011) position.
 AH3012
 AH3012;                    North         East     Units Scale Factor Converg.
 AH3012;SPC IL W     -   556,986.166   739,672.109   MT  0.99996054   +0 19 00.8
 AH3012;SPC IL W     - 1,827,378.78  2,426,740.91   sFT  0.99996054   +0 19 00.8
 AH3012;UTM  16      - 4,618,079.032   276,095.524   MT  1.00021697   -1 47 23.0
 AH3012
 AH3012!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3012!SPC IL W     -   0.99997411  x   0.99996054  =   0.99993465
 AH3012!UTM  16      -   0.99997411  x   1.00021697  =   1.00019107
 AH3012
 AH3012:                Primary Azimuth Mark                     Grid Az
 AH3012:SPC IL W     -  WHI40 1B                                 001 29 23.0
 AH3012:UTM  16      -  WHI40 1B                                 003 35 46.8
 AH3012
 AH3012_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7609518079(NAD 83)
 AH3012
 AH3012|---------------------------------------------------------------------|
 AH3012| PID    Reference Object                     Distance      Geod. Az  |
 AH3012|                                                           dddmmss.s |
 AH3012| AF9296 WHI40 1B                            APPROX. 0.9 KM 0014823.8 |
 AH3012|---------------------------------------------------------------------|
 AH3012
 AH3012                          SUPERSEDED SURVEY CONTROL
 AH3012
 AH3012  NAD 83(2007)-  41 40 58.83431(N)    089 41 24.57160(W) AD(2002.00) 0
 AH3012  ELLIP H (02/10/07)  165.110  (m)                       GP(2002.00)    
 AH3012  ELLIP H (12/06/04)  165.118  (m)                       GP(       ) 4 1
 AH3012  NAD 83(1997)-  41 40 58.83406(N)    089 41 24.57093(W) AD(       ) 1
 AH3012  ELLIP H (09/15/98)  165.165  (m)                       GP(       ) 3 1
 AH3012
 AH3012.Superseded values are not recommended for survey control.
 AH3012
 AH3012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3012.See file dsdata.pdf to determine how the superseded data were derived.
 AH3012
 AH3012_MARKER: F = FLANGE-ENCASED ROD
 AH3012_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3012_STAMPING: WHI40-1A
 AH3012_MARK LOGO: ILDT
 AH3012_PROJECTION: RECESSED 3 CENTIMETERS
 AH3012_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3012_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3012+STABILITY: POSITION/ELEVATION WELL
 AH3012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3012+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2021
 AH3012_ROD/PIPE-DEPTH: 12.2 meters
 AH3012_SLEEVE-DEPTH  : 0.9 meters
 AH3012
 AH3012  HISTORY     - Date     Condition        Report By
 AH3012  HISTORY     - 1996     MONUMENTED       SECI
 AH3012  HISTORY     - 20010925 GOOD             CMT
 AH3012  HISTORY     - 20030315 GOOD             USPSQD
 AH3012  HISTORY     - 20050322 GOOD             USPSQD
 AH3012  HISTORY     - 20070526 GOOD             GEOCAC
 AH3012  HISTORY     - 20201210 GOOD             ILDT
 AH3012  HISTORY     - 20210322 GOOD             AMESC
 AH3012
 AH3012                          STATION DESCRIPTION
 AH3012
 AH3012'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3012'STATION IS LOCATED APPROXIMATELY 5.2 MI (8.4 KM) NORTH OF DEER GROVE,
 AH3012'6.1 MI (9.8 KM) NORTHEAST OF TAMPICO, 6.7 MI (10.8 KM) SOUTH OF ROCK
 AH3012'FALLS IN THE NORTHWEST 1/4 OF SECTION 33, T 20 N, R 7 E.  TO REACH
 AH3012'FROM THE INTERCHANGE OF INTERSTATE ROUTE 88 AND ILLINOIS ROUTE 40
 AH3012'(FORMERLY ILLINOIS ROUTE 88) , PROCEED SOUTH ALONG ILINOIS ROUTE 40
 AH3012'FOR APPROXIMATELY 4.7 MI (7.6 KM) TO THE STATION LOCATED ON THE RIGHT
 AH3012'(WEST) SIDE OF ILLINOIS ROUTE 40.  THE STATION IS ALSO 0.2 MI (0.3 KM)
 AH3012'SOUTH OF ILLINOIS ROUTE 172.  THE STATION IS LOCATED 38.9 FT (11.9 M)
 AH3012'WEST OF THE CENTERLINE OF ILLINOIS ROUTE 40, 70.2 FT (21.4 M) SOUTH OF
 AH3012'A POWER POLE, 75.4 FT (23.0 M) NORTH OF A POWER POLE, 249.11 FT (75.93
 AH3012'M) NORTHWEST OF A 32-IN DIAMETER TREE, 229.4 FT (69.9 M) NORTHWEST OF
 AH3012'A 32-IN DIAMETER TREE, AND 1.6 FT (0.5 M) EAST OF AN ORANGE FIBERGLASS
 AH3012'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3012'CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3012
 AH3012                          STATION RECOVERY (2001)
 AH3012
 AH3012'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 AH3012'RECOVERED IN GOOD CONDITION.
 AH3012
 AH3012                          STATION RECOVERY (2003)
 AH3012
 AH3012'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH3012'RECOVERED IN GOOD CONDITION.
 AH3012
 AH3012                          STATION RECOVERY (2005)
 AH3012
 AH3012'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3012'RECOVERED IN GOOD CONDITION.
 AH3012
 AH3012                          STATION RECOVERY (2007)
 AH3012
 AH3012'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 AH3012'RECOVERED IN GOOD CONDITION.
 AH3012
 AH3012                          STATION RECOVERY (2020)
 AH3012
 AH3012'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3012'RECOVERED IN GOOD CONDITION.
 AH3012
 AH3012                          STATION RECOVERY (2021)
 AH3012
 AH3012'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2021 (PFS)
 AH3012'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3013 ***********************************************************************
 AH3013  DESIGNATION -  WHI40 2A
 AH3013  PID         -  AH3013
 AH3013  STATE/COUNTY-  IL/WHITESIDE
 AH3013  COUNTRY     -  US
 AH3013  USGS QUAD   -  STERLING (2018)
 AH3013
 AH3013                         *CURRENT SURVEY CONTROL
 AH3013  ______________________________________________________________________
 AH3013* NAD 83(2011) POSITION- 41 49 22.53722(N) 089 41 54.99573(W)   ADJUSTED
 AH3013* NAD 83(2011) ELLIP HT-   173.560 (meters)        (06/27/12)   ADJUSTED
 AH3013* NAD 83(2011) EPOCH   -  2010.00
 AH3013* NAVD 88 ORTHO HEIGHT -   206.5   (meters)      677.    (feet) GPS OBS
 AH3013  ______________________________________________________________________
 AH3013  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3013  GEOID HEIGHT    -        -32.775 (meters)                     GEOID96
 AH3013  GEOID HEIGHT    -        -32.982 (meters)                     GEOID18
 AH3013  NAD 83(2011) X  -     25,040.070 (meters)                     COMP
 AH3013  NAD 83(2011) Y  - -4,760,200.152 (meters)                     COMP
 AH3013  NAD 83(2011) Z  -  4,231,083.254 (meters)                     COMP
 AH3013  LAPLACE CORR    -          0.07  (seconds)                    DEFLEC18
 AH3013
 AH3013  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3013  Standards:
 AH3013         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3013            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3013  -------------------------------------------------------------------
 AH3013  NETWORK    0.75   1.37           0.34   0.26   0.70      0.03690886
 AH3013  -------------------------------------------------------------------
 AH3013  Click here for local accuracies and other accuracy information.
 AH3013
 AH3013.The horizontal coordinates were established by GPS observations
 AH3013.and adjusted by the National Geodetic Survey in June 2012.
 AH3013
 AH3013.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3013.been affixed to the stable North American tectonic plate. See 
 AH3013.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3013
 AH3013.The horizontal coordinates are valid at the epoch date displayed above
 AH3013.which is a decimal equivalence of Year/Month/Day.
 AH3013
 AH3013.The orthometric height was determined by GPS observations and a
 AH3013.high-resolution geoid model.
 AH3013
 AH3013.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3013.GEOID18 height accuracy estimate available here.
 AH3013
 AH3013.Click photographs - Photos may exist for this station.
 AH3013
 AH3013.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3013
 AH3013.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3013
 AH3013.The ellipsoidal height was determined by GPS observations
 AH3013.and is referenced to NAD 83.
 AH3013
 AH3013. The following values were computed from the NAD 83(2011) position.
 AH3013
 AH3013;                    North         East     Units Scale Factor Converg.
 AH3013;SPC IL W     -   572,521.874   738,883.942   MT  0.99995977   +0 18 43.6
 AH3013;SPC IL W     - 1,878,348.85  2,424,155.07   sFT  0.99995977   +0 18 43.6
 AH3013;UTM  16      - 4,633,637.227   275,879.694   MT  1.00021814   -1 48 00.9
 AH3013
 AH3013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3013!SPC IL W     -   0.99997278  x   0.99995977  =   0.99993255
 AH3013!UTM  16      -   0.99997278  x   1.00021814  =   1.00019091
 AH3013
 AH3013:                Primary Azimuth Mark                     Grid Az
 AH3013:SPC IL W     -  WHI40 2B                                 001 24 19.9
 AH3013:UTM  16      -  WHI40 2B                                 003 31 04.4
 AH3013
 AH3013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7587933637(NAD 83)
 AH3013
 AH3013|---------------------------------------------------------------------|
 AH3013| PID    Reference Object                     Distance      Geod. Az  |
 AH3013|                                                           dddmmss.s |
 AH3013| AH3014 WHI40 2B                            APPROX. 1.2 KM 0014303.5 |
 AH3013|---------------------------------------------------------------------|
 AH3013
 AH3013                          SUPERSEDED SURVEY CONTROL
 AH3013
 AH3013  NAD 83(2007)-  41 49 22.53721(N)    089 41 54.99660(W) AD(2002.00) 0
 AH3013  ELLIP H (02/10/07)  173.593  (m)                       GP(2002.00)    
 AH3013  ELLIP H (12/06/04)  173.581  (m)                       GP(       ) 4 1
 AH3013  NAD 83(1997)-  41 49 22.53704(N)    089 41 54.99617(W) AD(       ) 1
 AH3013  ELLIP H (09/15/98)  173.639  (m)                       GP(       ) 3 1
 AH3013
 AH3013.Superseded values are not recommended for survey control.
 AH3013
 AH3013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3013.See file dsdata.pdf to determine how the superseded data were derived.
 AH3013
 AH3013_MARKER: F = FLANGE-ENCASED ROD
 AH3013_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3013_STAMPING: WHI40-2A
 AH3013_MARK LOGO: ILDT
 AH3013_PROJECTION: FLUSH
 AH3013_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3013+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2024
 AH3013_ROD/PIPE-DEPTH: 7.3 meters
 AH3013_SLEEVE-DEPTH  : 0.9 meters
 AH3013
 AH3013  HISTORY     - Date     Condition        Report By
 AH3013  HISTORY     - 1996     MONUMENTED       SECI
 AH3013  HISTORY     - 20010925 GOOD             CMT
 AH3013  HISTORY     - 20030219 GOOD             USPSQD
 AH3013  HISTORY     - 20050321 GOOD             USPSQD
 AH3013  HISTORY     - 20200616 GOOD             ILDT
 AH3013  HISTORY     - 20240513 GOOD             AMESC
 AH3013
 AH3013                          STATION DESCRIPTION
 AH3013
 AH3013'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3013'STATION IS LOCATED APPROXIMATELY 2.4 MI (3.9 KM) NORTH OF STERLING,
 AH3013'7.6 MI (12.2 KM) SOUTHEAST OF COLETA IN THE CENTER OF SECTION 9, T 21
 AH3013'N, R 7 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 30 AND ILLINOIS
 AH3013'ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED NORTH ALONG ILINOIS
 AH3013'ROUTE 40 FOR APPROXIMATELY 4.1 MI (6.6 KM) TO THE STATION LOCATED AT
 AH3013'THE SOUTHWEST CORNER OF THE INTERSECTION OF ILLINOIS ROUTE 40 AND
 AH3013'SCIENCE RIDGE ROAD.  THE STATION IS LOCATED 55.9 FT (17.0 M) WEST OF
 AH3013'THE CENTERLINE OF ILLINOIS ROUTE 40, 105.3 FT (32.1 M) SOUTH OF THE
 AH3013'CENTERLINE OF SCIENCE RIDGE ROAD, 71.3 FT (21.7 M) SOUTHEAST OF A
 AH3013'CONCRETE R.O.W.  MARKER, 70.9 SOUTHEAST OF A POWER POLE, 155.8 FT
 AH3013'(47.5 M) SOUTHWEST OF A POWER POLE/LIGHT POST WITH A GUY WIRE, 156.5
 AH3013'FT (47.7 M) NORTHWEST OF A POWER POLE, 2.9 FT (0.9 M) SOUTHEAST OF A
 AH3013'CONCRETE R.O.W MARKER, AND 2.0 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS
 AH3013'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3013'CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3013
 AH3013                          STATION RECOVERY (2001)
 AH3013
 AH3013'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2001 (KWS)
 AH3013'RECOVERED IN GOOD CONDITION.
 AH3013
 AH3013                          STATION RECOVERY (2003)
 AH3013
 AH3013'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3013'RECOVERED IN GOOD CONDITION.
 AH3013
 AH3013                          STATION RECOVERY (2005)
 AH3013
 AH3013'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3013'RECOVERED IN GOOD CONDITION.
 AH3013
 AH3013                          STATION RECOVERY (2020)
 AH3013
 AH3013'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3013'RECOVERED IN GOOD CONDITION.
 AH3013
 AH3013                          STATION RECOVERY (2024)
 AH3013
 AH3013'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2024 (PFS)
 AH3013'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3014 ***********************************************************************
 AH3014  DESIGNATION -  WHI40 2B
 AH3014  PID         -  AH3014
 AH3014  STATE/COUNTY-  IL/WHITESIDE
 AH3014  COUNTRY     -  US
 AH3014  USGS QUAD   -  STERLING (2018)
 AH3014
 AH3014                         *CURRENT SURVEY CONTROL
 AH3014  ______________________________________________________________________
 AH3014* NAD 83(2011) POSITION- 41 50 01.62115(N) 089 41 53.42858(W)   ADJUSTED
 AH3014* NAD 83(2011) ELLIP HT-   166.884 (meters)        (06/27/12)   ADJUSTED
 AH3014* NAD 83(2011) EPOCH   -  2010.00
 AH3014* NAVD 88 ORTHO HEIGHT -   199.8   (meters)      656.    (feet) GPS OBS
 AH3014  ______________________________________________________________________
 AH3014  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3014  GEOID HEIGHT    -        -32.765 (meters)                     GEOID96
 AH3014  GEOID HEIGHT    -        -32.970 (meters)                     GEOID18
 AH3014  NAD 83(2011) X  -     25,071.974 (meters)                     COMP
 AH3014  NAD 83(2011) Y  - -4,759,390.795 (meters)                     COMP
 AH3014  NAD 83(2011) Z  -  4,231,977.358 (meters)                     COMP
 AH3014  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 AH3014
 AH3014  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3014  Standards:
 AH3014         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3014            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3014  -------------------------------------------------------------------
 AH3014  NETWORK    0.72   1.29           0.33   0.25   0.66      0.00282853
 AH3014  -------------------------------------------------------------------
 AH3014  Click here for local accuracies and other accuracy information.
 AH3014
 AH3014.The horizontal coordinates were established by GPS observations
 AH3014.and adjusted by the National Geodetic Survey in June 2012.
 AH3014
 AH3014.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3014.been affixed to the stable North American tectonic plate. See 
 AH3014.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3014
 AH3014.The horizontal coordinates are valid at the epoch date displayed above
 AH3014.which is a decimal equivalence of Year/Month/Day.
 AH3014
 AH3014.The orthometric height was determined by GPS observations and a
 AH3014.high-resolution geoid model.
 AH3014
 AH3014.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3014.GEOID18 height accuracy estimate available here.
 AH3014
 AH3014.Click photographs - Photos may exist for this station.
 AH3014
 AH3014.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3014
 AH3014.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3014
 AH3014.The ellipsoidal height was determined by GPS observations
 AH3014.and is referenced to NAD 83.
 AH3014
 AH3014. The following values were computed from the NAD 83(2011) position.
 AH3014
 AH3014;                    North         East     Units Scale Factor Converg.
 AH3014;SPC IL W     -   573,727.852   738,913.531   MT  0.99995980   +0 18 44.9
 AH3014;SPC IL W     - 1,882,305.46  2,424,252.14   sFT  0.99995980   +0 18 44.9
 AH3014;UTM  16      - 4,634,841.606   275,953.739   MT  1.00021773   -1 48 01.3
 AH3014
 AH3014!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3014!SPC IL W     -   0.99997383  x   0.99995980  =   0.99993363
 AH3014!UTM  16      -   0.99997383  x   1.00021773  =   1.00019155
 AH3014
 AH3014:                Primary Azimuth Mark                     Grid Az
 AH3014:SPC IL W     -  WHI40 2A                                 181 24 19.6
 AH3014:UTM  16      -  WHI40 2A                                 183 31 05.8
 AH3014
 AH3014_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7595334841(NAD 83)
 AH3014
 AH3014|---------------------------------------------------------------------|
 AH3014| PID    Reference Object                     Distance      Geod. Az  |
 AH3014|                                                           dddmmss.s |
 AH3014| AH3013 WHI40 2A                            APPROX. 1.2 KM 1814304.5 |
 AH3014|---------------------------------------------------------------------|
 AH3014
 AH3014                          SUPERSEDED SURVEY CONTROL
 AH3014
 AH3014  NAD 83(2007)-  41 50 01.62114(N)    089 41 53.42946(W) AD(2002.00) 0
 AH3014  ELLIP H (02/10/07)  166.917  (m)                       GP(2002.00)    
 AH3014  ELLIP H (12/06/04)  166.905  (m)                       GP(       ) 4 1
 AH3014  NAD 83(1997)-  41 50 01.62097(N)    089 41 53.42903(W) AD(       ) 1
 AH3014  ELLIP H (09/15/98)  166.963  (m)                       GP(       ) 3 1
 AH3014
 AH3014.Superseded values are not recommended for survey control.
 AH3014
 AH3014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3014.See file dsdata.pdf to determine how the superseded data were derived.
 AH3014
 AH3014_MARKER: I = METAL ROD
 AH3014_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3014_STAMPING: WHI40-2B
 AH3014_MARK LOGO: ILDT
 AH3014_PROJECTION: RECESSED 3 CENTIMETERS
 AH3014_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3014_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3014+STABILITY: POSITION/ELEVATION WELL
 AH3014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3014+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2005
 AH3014_ROD/PIPE-DEPTH: 7.3 meters
 AH3014_SLEEVE-DEPTH  : 0.9 meters
 AH3014
 AH3014  HISTORY     - Date     Condition        Report By
 AH3014  HISTORY     - 1996     MONUMENTED       SECI
 AH3014  HISTORY     - 20030219 GOOD             USPSQD
 AH3014  HISTORY     - 20050321 GOOD             USPSQD
 AH3014
 AH3014                          STATION DESCRIPTION
 AH3014
 AH3014'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3014'STATION IS LOCATED APPROXIMATELY 3.2 MI (5.1 KM) NORTH OF STERLING,
 AH3014'7.1 MI (11.4 KM) SOUTHEAST OF COLETA IN THE SOUTHEAST 1/4 OF SECTION
 AH3014'4, T 21 N, R 7 E.  TO REACH FROM THE JUNCTION OF U.S.  ROUTE 30 AND
 AH3014'ILLINOIS ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) , PROCEED NORTH ALONG
 AH3014'ILINOIS ROUTE 40 FOR APPROXIMATELY 4.8 MI (7.7 KM) TO THE STATION
 AH3014'LOCATED ON THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 40, JUST SOUTH OF A
 AH3014'PRIVATE DRIVE TO THE EAST AND A FIELD ENTRANCE TO THE WEST.  THE
 AH3014'STATION IS LOCATED 50.2 FT (15.3 M) WEST OF THE CENTERLINE OF ILLINOIS
 AH3014'ROUTE 40, 121 FT (36.9 M) SOUTH OF THE CENTER OF A PRIVATE DRIVE TO
 AH3014'THE EAST, 108.8 FT (33.2 M) SOUTH OF A CONCRETE R.O.W. MARKER, 108.0
 AH3014'FT (32.9 M) SOUTH OF A POWER POLE, 111.4 FT (34.0 M) NORTHEAST OF A
 AH3014'CONCRETE R.O.W.  MARKER, 49.5 FT (15.1 M) NORTH OF A POWER POLE, 49.3
 AH3014'FT (15.0 M) NORTH OF A CONCRETE R.O.W.  MARKER, AND 2.0 FT (0.6 M)
 AH3014'WEST OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH3014'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD
 AH3014'PHYSICAL TIES.
 AH3014
 AH3014                          STATION RECOVERY (2003)
 AH3014
 AH3014'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3014'RECOVERED IN GOOD CONDITION.
 AH3014
 AH3014                          STATION RECOVERY (2005)
 AH3014
 AH3014'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3014'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3015 ***********************************************************************
 AH3015  DESIGNATION -  WHI40 3A
 AH3015  PID         -  AH3015
 AH3015  STATE/COUNTY-  IL/WHITESIDE
 AH3015  COUNTRY     -  US
 AH3015  USGS QUAD   -  MILLEDGEVILLE (2018)
 AH3015
 AH3015                         *CURRENT SURVEY CONTROL
 AH3015  ______________________________________________________________________
 AH3015* NAD 83(2011) POSITION- 41 54 56.94879(N) 089 46 08.11810(W)   ADJUSTED
 AH3015* NAD 83(2011) ELLIP HT-   217.755 (meters)        (06/27/12)   ADJUSTED
 AH3015* NAD 83(2011) EPOCH   -  2010.00
 AH3015* NAVD 88 ORTHO HEIGHT -   250.6   (meters)      822.    (feet) GPS OBS
 AH3015  ______________________________________________________________________
 AH3015  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3015  GEOID HEIGHT    -        -32.729 (meters)                     GEOID96
 AH3015  GEOID HEIGHT    -        -32.920 (meters)                     GEOID18
 AH3015  NAD 83(2011) X  -     19,170.827 (meters)                     COMP
 AH3015  NAD 83(2011) Y  - -4,753,373.731 (meters)                     COMP
 AH3015  NAD 83(2011) Z  -  4,238,796.174 (meters)                     COMP
 AH3015  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 AH3015
 AH3015  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3015  Standards:
 AH3015         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3015            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3015  -------------------------------------------------------------------
 AH3015  NETWORK    0.95   1.61           0.43   0.33   0.82      0.02242538
 AH3015  -------------------------------------------------------------------
 AH3015  Click here for local accuracies and other accuracy information.
 AH3015
 AH3015.The horizontal coordinates were established by GPS observations
 AH3015.and adjusted by the National Geodetic Survey in June 2012.
 AH3015
 AH3015.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3015.been affixed to the stable North American tectonic plate. See 
 AH3015.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3015
 AH3015.The horizontal coordinates are valid at the epoch date displayed above
 AH3015.which is a decimal equivalence of Year/Month/Day.
 AH3015
 AH3015.The orthometric height was determined by GPS observations and a
 AH3015.high-resolution geoid model.
 AH3015
 AH3015.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3015.GEOID18 height accuracy estimate available here.
 AH3015
 AH3015.Click photographs - Photos may exist for this station.
 AH3015
 AH3015.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3015
 AH3015.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3015
 AH3015.The ellipsoidal height was determined by GPS observations
 AH3015.and is referenced to NAD 83.
 AH3015
 AH3015. The following values were computed from the NAD 83(2011) position.
 AH3015
 AH3015;                    North         East     Units Scale Factor Converg.
 AH3015;SPC IL W     -   582,809.460   732,994.959   MT  0.99995457   +0 15 56.6
 AH3015;SPC IL W     - 1,912,100.70  2,404,834.29   sFT  0.99995457   +0 15 56.6
 AH3015;UTM  16      - 4,644,137.976   270,372.744   MT  1.00024888   -1 51 02.0
 AH3015
 AH3015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3015!SPC IL W     -   0.99996585  x   0.99995457  =   0.99992042
 AH3015!UTM  16      -   0.99996585  x   1.00024888  =   1.00021472
 AH3015
 AH3015:                Primary Azimuth Mark                     Grid Az
 AH3015:SPC IL W     -  WHI40 3B                                 358 43 11.9
 AH3015:UTM  16      -  WHI40 3B                                 000 50 10.5
 AH3015
 AH3015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7037244137(NAD 83)
 AH3015
 AH3015|---------------------------------------------------------------------|
 AH3015| PID    Reference Object                     Distance      Geod. Az  |
 AH3015|                                                           dddmmss.s |
 AH3015| AF9297 WHI40 3B                            APPROX. 1.3 KM 3585908.5 |
 AH3015|---------------------------------------------------------------------|
 AH3015
 AH3015                          SUPERSEDED SURVEY CONTROL
 AH3015
 AH3015  NAD 83(2007)-  41 54 56.94881(N)    089 46 08.11891(W) AD(2002.00) 0
 AH3015  ELLIP H (02/10/07)  217.792  (m)                       GP(2002.00)    
 AH3015  ELLIP H (12/06/04)  217.769  (m)                       GP(       ) 4 1
 AH3015  NAD 83(1997)-  41 54 56.94857(N)    089 46 08.11835(W) AD(       ) 1
 AH3015  ELLIP H (09/15/98)  217.821  (m)                       GP(       ) 3 1
 AH3015
 AH3015.Superseded values are not recommended for survey control.
 AH3015
 AH3015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3015.See file dsdata.pdf to determine how the superseded data were derived.
 AH3015
 AH3015_MARKER: F = FLANGE-ENCASED ROD
 AH3015_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3015_STAMPING: WHI40-3A
 AH3015_MARK LOGO: ILDT
 AH3015_PROJECTION: FLUSH
 AH3015_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3015+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2020
 AH3015_ROD/PIPE-DEPTH: 7.3 meters
 AH3015_SLEEVE-DEPTH  : 0.9 meters
 AH3015
 AH3015  HISTORY     - Date     Condition        Report By
 AH3015  HISTORY     - 1996     MONUMENTED       SECI
 AH3015  HISTORY     - 20030301 GOOD             USPSQD
 AH3015  HISTORY     - 20050321 GOOD             USPSQD
 AH3015  HISTORY     - 20200721 GOOD             ILDT
 AH3015
 AH3015                          STATION DESCRIPTION
 AH3015
 AH3015'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3015'STATION IS LOCATED APPROXIMATELY 9.5 MI (15.3 KM) NORTHWEST OF
 AH3015'STERLING, 2.0 MI (3.2 KM) NORTHEAST OF COLETA IN THE PART OF SECTION 2
 AH3015'OR 11, T 22 N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 40
 AH3015'(FORMERLY ILLINOIS ROUTE 88) AND CLARK ROAD, PROCEED SOUTH ALONG
 AH3015'ILINOIS ROUTE 40 FOR APPROXIMATELY 0.99 MI (1.59 KM) TO THE STATION
 AH3015'LOCATED ON THE LEFT (EAST) SIDE OF ILLINOIS ROUTE 40, JUST SOUTH OF A
 AH3015'GRASS FIELD ENTRANCE TO THE EAST.  THE STATION IS LOCATED 49.9 FT
 AH3015'(15.2 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 40, 29 FT (8.8 M)
 AH3015'SOUTH OF THE CENTER OF A GRASS FIELD ENTRANCE TO THE EAST, 3 FT (0.9
 AH3015'M) NORTH OF A PRIVATE DRIVE TO THE WEST, 114.5 FT (34.9 M) SOUTHEAST
 AH3015'OF A POWER POLE, 119.7 FT (36.5 M) SOUTHEAST OF A WOOD FENCE CORNER TO
 AH3015'A FENCE THAT RUNS NORTH AND WEST, 116.8 FT (35.6 M) SOUTHEAST OF THE
 AH3015'NORTHEAST CORNER OF A TWO STORY HOUSE, 135.9 FT (41.4 M) NORTHEAST OF
 AH3015'THE SOUTHEAST CORNER OF A ONE CAR GARAGE, 117.8 FT (35.9 M) NORTHEAST
 AH3015'OF A POWER POLE, 4.0 FT (1.2 M) WEST OF A CONCRETE R.O.W.  MARKER, AND
 AH3015'2.0 FT (0.6 M) WEST OF AN ORANGE FIBERGLASS WITNESS SIGN.
 AH3015'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3015'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3015
 AH3015                          STATION RECOVERY (2003)
 AH3015
 AH3015'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3015'RECOVERED IN GOOD CONDITION.
 AH3015
 AH3015                          STATION RECOVERY (2005)
 AH3015
 AH3015'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3015'RECOVERED IN GOOD CONDITION.
 AH3015
 AH3015                          STATION RECOVERY (2020)
 AH3015
 AH3015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9297 ***********************************************************************
 AF9297  CBN         -  This is a Cooperative Base Network Control Station.
 AF9297  DESIGNATION -  WHI40 3B
 AF9297  PID         -  AF9297
 AF9297  STATE/COUNTY-  IL/WHITESIDE
 AF9297  COUNTRY     -  US
 AF9297  USGS QUAD   -  MILLEDGEVILLE (2018)
 AF9297
 AF9297                         *CURRENT SURVEY CONTROL
 AF9297  ______________________________________________________________________
 AF9297* NAD 83(2011) POSITION- 41 55 39.66685(N) 089 46 09.13089(W)   ADJUSTED
 AF9297* NAD 83(2011) ELLIP HT-   222.107 (meters)        (06/27/12)   ADJUSTED
 AF9297* NAD 83(2011) EPOCH   -  2010.00
 AF9297* NAVD 88 ORTHO HEIGHT -   255.0   (meters)      837.    (feet) GPS OBS
 AF9297  ______________________________________________________________________
 AF9297  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9297  GEOID HEIGHT    -        -32.729 (meters)                     GEOID96
 AF9297  GEOID HEIGHT    -        -32.919 (meters)                     GEOID18
 AF9297  NAD 83(2011) X  -     19,143.954 (meters)                     COMP
 AF9297  NAD 83(2011) Y  - -4,752,496.470 (meters)                     COMP
 AF9297  NAD 83(2011) Z  -  4,239,779.777 (meters)                     COMP
 AF9297  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 AF9297
 AF9297  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9297  Standards:
 AF9297         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9297            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9297  -------------------------------------------------------------------
 AF9297  NETWORK    0.79   1.45           0.36   0.28   0.74      0.00765971
 AF9297  -------------------------------------------------------------------
 AF9297  Click here for local accuracies and other accuracy information.
 AF9297
 AF9297.The horizontal coordinates were established by GPS observations
 AF9297.and adjusted by the National Geodetic Survey in June 2012.
 AF9297
 AF9297.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9297.been affixed to the stable North American tectonic plate. See 
 AF9297.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9297
 AF9297.The horizontal coordinates are valid at the epoch date displayed above
 AF9297.which is a decimal equivalence of Year/Month/Day.
 AF9297
 AF9297.The orthometric height was determined by GPS observations and a
 AF9297.high-resolution geoid model.
 AF9297
 AF9297.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9297.GEOID18 height accuracy estimate available here.
 AF9297
 AF9297.Click photographs - Photos may exist for this station.
 AF9297
 AF9297.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9297
 AF9297.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9297
 AF9297.The ellipsoidal height was determined by GPS observations
 AF9297.and is referenced to NAD 83.
 AF9297
 AF9297. The following values were computed from the NAD 83(2011) position.
 AF9297
 AF9297;                    North         East     Units Scale Factor Converg.
 AF9297;SPC IL W     -   584,127.270   732,965.513   MT  0.99995454   +0 15 56.1
 AF9297;SPC IL W     - 1,916,424.22  2,404,737.69   sFT  0.99995454   +0 15 56.1
 AF9297;UTM  16      - 4,645,456.362   270,391.992   MT  1.00024877   -1 51 04.2
 AF9297
 AF9297!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9297!SPC IL W     -   0.99996517  x   0.99995454  =   0.99991971
 AF9297!UTM  16      -   0.99996517  x   1.00024877  =   1.00021393
 AF9297
 AF9297:                Primary Azimuth Mark                     Grid Az
 AF9297:SPC IL W     -  WHI40 3A                                 178 43 11.7
 AF9297:UTM  16      -  WHI40 3A                                 180 50 12.0
 AF9297
 AF9297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7039145456(NAD 83)
 AF9297
 AF9297|---------------------------------------------------------------------|
 AF9297| PID    Reference Object                     Distance      Geod. Az  |
 AF9297|                                                           dddmmss.s |
 AF9297| AH3015 WHI40 3A                            APPROX. 1.3 KM 1785907.8 |
 AF9297|---------------------------------------------------------------------|
 AF9297
 AF9297                          SUPERSEDED SURVEY CONTROL
 AF9297
 AF9297  NAD 83(2007)-  41 55 39.66687(N)    089 46 09.13170(W) AD(2002.00) 0
 AF9297  ELLIP H (02/10/07)  222.143  (m)                       GP(2002.00)    
 AF9297  ELLIP H (10/15/04)  222.117  (m)                       GP(       ) 4 2
 AF9297  NAD 83(1997)-  41 55 39.66664(N)    089 46 09.13115(W) AD(       ) B
 AF9297  ELLIP H (07/17/98)  222.170  (m)                       GP(       ) 4 1
 AF9297
 AF9297.Superseded values are not recommended for survey control.
 AF9297
 AF9297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9297.See file dsdata.pdf to determine how the superseded data were derived.
 AF9297
 AF9297_MARKER: I = METAL ROD
 AF9297_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9297_STAMPING: WHI40-3B
 AF9297_MARK LOGO: ILDT
 AF9297_PROJECTION: FLUSH
 AF9297_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9297_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9297+STABILITY: POSITION/ELEVATION WELL
 AF9297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9297+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2003
 AF9297_ROD/PIPE-DEPTH: 6.1 meters
 AF9297_SLEEVE-DEPTH  : 0.9 meters
 AF9297
 AF9297  HISTORY     - Date     Condition        Report By
 AF9297  HISTORY     - 1996     MONUMENTED       SECI
 AF9297  HISTORY     - 19970509 GOOD             NGS
 AF9297  HISTORY     - 20030314 GOOD             USPSQD
 AF9297  HISTORY     - 20050322 GOOD             USPSQD
 AF9297
 AF9297                          STATION DESCRIPTION
 AF9297
 AF9297'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9297'STATION IS LOCATED APPROXIMATELY 10.4 MI (16.7 KM) NORTHWEST OF
 AF9297'STERLING, 2.3 MI (3.7 KM) NORTHEAST OF COLETA IN THE NORTHEAST 1/4 OF
 AF9297'SECTION 2, T 22 N, R 6 E.  TO REACH FROM THE JUNCTION OF ILLINOIS
 AF9297'ROUTE 40 (FORMERLY ILLINOIS ROUTE 88) AND CLARK ROAD, PROCEED SOUTH
 AF9297'ALONG ILINOIS ROUTE 40 FOR APPROXIMATELY 0.17 MI (0.27 KM) TO THE
 AF9297'STATION LOCATED ON THE RIGHT (WEST) SIDE OF ILLINOIS ROUTE 40, JUST
 AF9297'NORTH OF A FILED ENTRANCE TO THE EAST.  THE STATION IS LOCATED 64.9 FT
 AF9297'(19.8 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 40, 48.8 FT (14.9 M)
 AF9297'SOUTH OF A POWER POLE, 156.4 FT (47.7 M) SOUTHWEST OF A WOOD FENCE
 AF9297'CORNER TO A FENCE THAT RUNS EAST, 138.7 FT (42.3 M) NORTH OF A WOOD
 AF9297'FENCE CORNER TO A FENCE THAT RUNS WEST, 141.5 FT (43.1 M) NORTH OF A
 AF9297'POWER POLE, 125.9 FT (38.4 M) WEST OF A CONCRETE R.O.W.  MARKER, 3.5
 AF9297'FT (1.1 M) EAST OF A CONCRETE R.O.W.  MARKER, AND 2.3 FT (0.7 M) EAST
 AF9297'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AF9297'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AF9297'TIES.
 AF9297
 AF9297                          STATION RECOVERY (1997)
 AF9297
 AF9297'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9297'THE STATION IS LOCATED ABOUT 2 MI (3.2 KM) SOUTH OF MILLAGEVILLE ALONG
 AF9297'STATE ROUTE 40.  TO REACH FROM THE JUNCTION OF STATE ROUTE 40 AND
 AF9297'CLARK ROAD WHICH IS ON THE WHITESIDE/CARROLL COUNTY LINE ABOUT 2 MI
 AF9297'(3.2 KM) SOUTH OF MILLEDGEVILLE, GO SOUTH ON ROUTE 40 FOR 0.17 MI
 AF9297'(0.27 KM) TO THE STATION ON THE RIGHT, JUST NORTH OF A FIELD ENTRANCE
 AF9297'TO THE EAST, 19.8 M (65.0 FT) WEST OF THE CENTERLINE OF ROUTE 40, 14.9
 AF9297'M (48.9 FT) SOUTH OF A POWER POLE, 47.7 M (156.5 FT) SOUTHWEST OF A
 AF9297'WOOD FENCE CORNER OF A FENCE EAST, 42.3 M (138.8 FT) NORTH OF A WOOD
 AF9297'FENCE CORNER OF A FENCE WEST, 43.1 M (141.4 FT) NORTH OF A POWER POLE,
 AF9297'38.4 M (126.0 FT) WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 1.1 M (3.6
 AF9297'FT) EAST OF A CONCRETE RIGHT-OF-WAY MARKER, AND 0.7 M (2.3 FT) EAST OF
 AF9297'A FIBERGLASS WITNESS POST.
 AF9297
 AF9297                          STATION RECOVERY (2003)
 AF9297
 AF9297'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AF9297'RECOVERED IN GOOD CONDITION.
 AF9297
 AF9297                          STATION RECOVERY (2005)
 AF9297
 AF9297'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AF9297'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3017 ***********************************************************************
 AH3017  DESIGNATION -  WHI78 1A
 AH3017  PID         -  AH3017
 AH3017  STATE/COUNTY-  IL/WHITESIDE
 AH3017  COUNTRY     -  US
 AH3017  USGS QUAD   -  FAIR HAVEN (2018)
 AH3017
 AH3017                         *CURRENT SURVEY CONTROL
 AH3017  ______________________________________________________________________
 AH3017* NAD 83(2011) POSITION- 41 53 54.62848(N) 089 59 15.41811(W)   ADJUSTED
 AH3017* NAD 83(2011) ELLIP HT-   193.765 (meters)        (06/27/12)   ADJUSTED
 AH3017* NAD 83(2011) EPOCH   -  2010.00
 AH3017* NAVD 88 ORTHO HEIGHT -   226.7   (meters)      744.    (feet) GPS OBS
 AH3017  ______________________________________________________________________
 AH3017  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3017  GEOID HEIGHT    -        -32.765 (meters)                     GEOID96
 AH3017  GEOID HEIGHT    -        -33.051 (meters)                     GEOID18
 AH3017  NAD 83(2011) X  -      1,027.672 (meters)                     COMP
 AH3017  NAD 83(2011) Y  - -4,754,678.741 (meters)                     COMP
 AH3017  NAD 83(2011) Z  -  4,237,349.117 (meters)                     COMP
 AH3017  LAPLACE CORR    -          1.37  (seconds)                    DEFLEC18
 AH3017
 AH3017  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3017  Standards:
 AH3017         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3017            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3017  -------------------------------------------------------------------
 AH3017  NETWORK    1.39   1.98           0.61   0.51   1.01     -0.23073344
 AH3017  -------------------------------------------------------------------
 AH3017  Click here for local accuracies and other accuracy information.
 AH3017
 AH3017.The horizontal coordinates were established by GPS observations
 AH3017.and adjusted by the National Geodetic Survey in June 2012.
 AH3017
 AH3017.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3017.been affixed to the stable North American tectonic plate. See 
 AH3017.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3017
 AH3017.The horizontal coordinates are valid at the epoch date displayed above
 AH3017.which is a decimal equivalence of Year/Month/Day.
 AH3017
 AH3017.The orthometric height was determined by GPS observations and a
 AH3017.high-resolution geoid model.
 AH3017
 AH3017.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3017.GEOID18 height accuracy estimate available here.
 AH3017
 AH3017.Click photographs - Photos may exist for this station.
 AH3017
 AH3017.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3017
 AH3017.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3017
 AH3017.The ellipsoidal height was determined by GPS observations
 AH3017.and is referenced to NAD 83.
 AH3017
 AH3017. The following values were computed from the NAD 83(2011) position.
 AH3017
 AH3017;                    North         East     Units Scale Factor Converg.
 AH3017;SPC IL W     -   580,825.788   714,857.150   MT  0.99994389   +0 07 10.5
 AH3017;SPC IL W     - 1,905,592.61  2,345,327.17   sFT  0.99994389   +0 07 10.5
 AH3017;UTM  16      - 4,642,824.894   252,167.633   MT  1.00035586   -1 59 46.3
 AH3017;UTM  15      - 4,642,896.808   749,887.135   MT  1.00036845   +2 00 45.9
 AH3017
 AH3017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3017!SPC IL W     -   0.99996961  x   0.99994389  =   0.99991350
 AH3017!UTM  16      -   0.99996961  x   1.00035586  =   1.00032546
 AH3017!UTM  15      -   0.99996961  x   1.00036845  =   1.00033805
 AH3017
 AH3017:                Primary Azimuth Mark                     Grid Az
 AH3017:SPC IL W     -  WHI78 1B                                 357 42 44.9
 AH3017:UTM  16      -  WHI78 1B                                 359 49 41.7
 AH3017:UTM  15      -  WHI78 1B                                 355 49 09.5
 AH3017
 AH3017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5216742824(NAD 83)
 AH3017
 AH3017|---------------------------------------------------------------------|
 AH3017| PID    Reference Object                     Distance      Geod. Az  |
 AH3017|                                                           dddmmss.s |
 AH3017| AH3016 WHI78 1B                            APPROX. 0.8 KM 3574955.4 |
 AH3017|---------------------------------------------------------------------|
 AH3017
 AH3017                          SUPERSEDED SURVEY CONTROL
 AH3017
 AH3017  NAD 83(2007)-  41 53 54.62846(N)    089 59 15.41892(W) AD(2002.00) 0
 AH3017  ELLIP H (02/10/07)  193.799  (m)                       GP(2002.00)    
 AH3017  ELLIP H (12/06/04)  193.778  (m)                       GP(       ) 4 1
 AH3017  NAD 83(1997)-  41 53 54.62820(N)    089 59 15.41840(W) AD(       ) 1
 AH3017  ELLIP H (09/15/98)  193.825  (m)                       GP(       ) 3 1
 AH3017
 AH3017.Superseded values are not recommended for survey control.
 AH3017
 AH3017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3017.See file dsdata.pdf to determine how the superseded data were derived.
 AH3017
 AH3017_MARKER: F = FLANGE-ENCASED ROD
 AH3017_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3017_STAMPING: WHI78-1A
 AH3017_MARK LOGO: ILDT
 AH3017_PROJECTION: FLUSH
 AH3017_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3017_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3017+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2020
 AH3017_ROD/PIPE-DEPTH: 4.9 meters
 AH3017_SLEEVE-DEPTH  : 0.9 meters
 AH3017
 AH3017  HISTORY     - Date     Condition        Report By
 AH3017  HISTORY     - 1996     MONUMENTED       SECI
 AH3017  HISTORY     - 20030301 GOOD             USPSQD
 AH3017  HISTORY     - 20050322 GOOD             USPSQD
 AH3017  HISTORY     - 20200806 GOOD             ILDT
 AH3017
 AH3017                          STATION DESCRIPTION
 AH3017
 AH3017'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3017'STATION IS LOCATED APPROXIMATELY 4.8 MI (7.7 KM) NORTHEAST OF UNION
 AH3017'GROVE, 5.4 MI (8.7 KM) NORTH OF UNIONVILLE, 6.2 NORTHWEST OF MORRISON
 AH3017'IN THE NORTHEAST 1/4 OF SECTION 13, T 22 N, R 4 E.  TO REACH FROM THE
 AH3017'JUNCTION OF ILLINOIS ROUTE 78 AND U.S.  ROUTE 30, PROCEED NORTH ALONG
 AH3017'ILINOIS ROUTE 78 FOR APPROXIMATELY 5.3 MI (8.5 KM) TO THE STATION
 AH3017'LOCATED ON THE RIGHT (EAST) SIDE OF ILLINOIS ROUTE 78, JUST NORTH OF A
 AH3017'FIELD ENTRANCE TO THE EAST AND NEAR MILE MARKER 24.83.  THE STATION IS
 AH3017'ALSO 0.25 MI (0.40 KM) SOUTH OF SPRING VALLEY ROAD.  THE STATION IS
 AH3017'LOCATED 41.1 FT (12.5 M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 78,
 AH3017'28.8 FT (8.8 M) NORTH OF THE CENTER OF A FIELD ENTRANCE TO THE EAST,
 AH3017'872.1 FT (265.8 M) SOUTH OF WHITESIDE MILEMARKER 25.00 SIGN, 134.9 FT
 AH3017'(41.1 M) SOUTH OF A POWER POLE, 38.2 FT (11.6 M) NORTH OF A POWER
 AH3017'POLE, 36.2 FT (11.0 M) NORTH OF A CONCRETE R.O.W.  MARKER, 2.2 FT (0.7
 AH3017'M) WEST OF THE NORTH-SOUTH FENCE LINE, AND 2.0 FT (0.6 M) WEST OF AN
 AH3017'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3017'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH3017'TIES.
 AH3017
 AH3017                          STATION RECOVERY (2003)
 AH3017
 AH3017'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3017'RECOVERED IN GOOD CONDITION.
 AH3017
 AH3017                          STATION RECOVERY (2005)
 AH3017
 AH3017'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3017'RECOVERED IN GOOD CONDITION.
 AH3017
 AH3017                          STATION RECOVERY (2020)
 AH3017
 AH3017'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3016 ***********************************************************************
 AH3016  DESIGNATION -  WHI78 1B
 AH3016  PID         -  AH3016
 AH3016  STATE/COUNTY-  IL/WHITESIDE
 AH3016  COUNTRY     -  US
 AH3016  USGS QUAD   -  FAIR HAVEN (2018)
 AH3016
 AH3016                         *CURRENT SURVEY CONTROL
 AH3016  ______________________________________________________________________
 AH3016* NAD 83(2011) POSITION- 41 54 20.43555(N) 089 59 16.72590(W)   ADJUSTED
 AH3016* NAD 83(2011) ELLIP HT-   191.337 (meters)        (06/27/12)   ADJUSTED
 AH3016* NAD 83(2011) EPOCH   -  2010.00
 AH3016* NAVD 88 ORTHO HEIGHT -   224.3   (meters)      736.    (feet) GPS OBS
 AH3016  ______________________________________________________________________
 AH3016  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3016  GEOID HEIGHT    -        -32.863 (meters)                     GEOID96
 AH3016  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 AH3016  NAD 83(2011) X  -        997.414 (meters)                     COMP
 AH3016  NAD 83(2011) Y  - -4,754,145.154 (meters)                     COMP
 AH3016  NAD 83(2011) Z  -  4,237,940.137 (meters)                     COMP
 AH3016  LAPLACE CORR    -          1.41  (seconds)                    DEFLEC18
 AH3016
 AH3016  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3016  Standards:
 AH3016         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3016            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3016  -------------------------------------------------------------------
 AH3016  NETWORK    1.47   1.92           0.57   0.61   0.98     -0.35600291
 AH3016  -------------------------------------------------------------------
 AH3016  Click here for local accuracies and other accuracy information.
 AH3016
 AH3016.The horizontal coordinates were established by GPS observations
 AH3016.and adjusted by the National Geodetic Survey in June 2012.
 AH3016
 AH3016.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3016.been affixed to the stable North American tectonic plate. See 
 AH3016.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3016
 AH3016.The horizontal coordinates are valid at the epoch date displayed above
 AH3016.which is a decimal equivalence of Year/Month/Day.
 AH3016
 AH3016.The orthometric height was determined by GPS observations and a
 AH3016.high-resolution geoid model.
 AH3016
 AH3016.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3016.GEOID18 height accuracy estimate available here.
 AH3016
 AH3016.Click photographs - Photos may exist for this station.
 AH3016
 AH3016.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3016
 AH3016.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3016
 AH3016.The ellipsoidal height was determined by GPS observations
 AH3016.and is referenced to NAD 83.
 AH3016
 AH3016. The following values were computed from the NAD 83(2011) position.
 AH3016
 AH3016;                    North         East     Units Scale Factor Converg.
 AH3016;SPC IL W     -   581,621.909   714,825.348   MT  0.99994388   +0 07 09.6
 AH3016;SPC IL W     - 1,908,204.55  2,345,222.83   sFT  0.99994388   +0 07 09.6
 AH3016;UTM  16      - 4,643,621.974   252,165.245   MT  1.00035588   -1 59 48.1
 AH3016;UTM  15      - 4,643,691.781   749,829.023   MT  1.00036809   +2 00 46.0
 AH3016
 AH3016!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3016!SPC IL W     -   0.99996999  x   0.99994388  =   0.99991387
 AH3016!UTM  16      -   0.99996999  x   1.00035588  =   1.00032586
 AH3016!UTM  15      -   0.99996999  x   1.00036809  =   1.00033807
 AH3016
 AH3016:                Primary Azimuth Mark                     Grid Az
 AH3016:SPC IL W     -  WHI78 1A                                 177 42 44.9
 AH3016:UTM  16      -  WHI78 1A                                 179 49 42.6
 AH3016:UTM  15      -  WHI78 1A                                 175 49 08.5
 AH3016
 AH3016_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5216543621(NAD 83)
 AH3016
 AH3016|---------------------------------------------------------------------|
 AH3016| PID    Reference Object                     Distance      Geod. Az  |
 AH3016|                                                           dddmmss.s |
 AH3016| AH3017 WHI78 1A                            APPROX. 0.8 KM 1774954.5 |
 AH3016|---------------------------------------------------------------------|
 AH3016
 AH3016                          SUPERSEDED SURVEY CONTROL
 AH3016
 AH3016  NAD 83(2007)-  41 54 20.43553(N)    089 59 16.72670(W) AD(2002.00) 0
 AH3016  ELLIP H (02/10/07)  191.371  (m)                       GP(2002.00)    
 AH3016  ELLIP H (12/06/04)  191.349  (m)                       GP(       ) 4 1
 AH3016  NAD 83(1997)-  41 54 20.43527(N)    089 59 16.72619(W) AD(       ) 1
 AH3016  ELLIP H (09/15/98)  191.396  (m)                       GP(       ) 3 1
 AH3016
 AH3016.Superseded values are not recommended for survey control.
 AH3016
 AH3016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3016.See file dsdata.pdf to determine how the superseded data were derived.
 AH3016
 AH3016_MARKER: I = METAL ROD
 AH3016_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3016_STAMPING: WHI78-1B
 AH3016_MARK LOGO: ILDT
 AH3016_PROJECTION: FLUSH
 AH3016_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3016_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3016+STABILITY: POSITION/ELEVATION WELL
 AH3016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3016+SATELLITE: SATELLITE OBSERVATIONS - August 09, 2022
 AH3016_ROD/PIPE-DEPTH: 3.7 meters
 AH3016_SLEEVE-DEPTH  : 0.9 meters
 AH3016
 AH3016  HISTORY     - Date     Condition        Report By
 AH3016  HISTORY     - 1996     MONUMENTED       SECI
 AH3016  HISTORY     - 20030301 GOOD             USPSQD
 AH3016  HISTORY     - 20050322 GOOD             USPSQD
 AH3016  HISTORY     - 20220809 GOOD             ILDT
 AH3016
 AH3016                          STATION DESCRIPTION
 AH3016
 AH3016'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3016'STATION IS LOCATED APPROXIMATELY 5.2 MI (8.4 KM) NORTHEAST OF UNION
 AH3016'GROVE, 6.1 MI (9.8 KM) NORTH OF UNIONVILLE, 6.7 NORTHWEST OF MORRISON
 AH3016'IN THE SOUTHWEST 1/4 OF SECTION 12, T 22 N, R 4 E.  TO REACH FROM THE
 AH3016'JUNCTION OF ILLINOIS ROUTE 78 AND U.S.  ROUTE 30, PROCEED NORTH ALONG
 AH3016'ILINOIS ROUTE 78 FOR APPROXIMATELY 5.8 MI (9.3 KM) TO THE STATION
 AH3016'LOCATED ON THE LEFT (WEST) SIDE OF ILLINOIS ROUTE 78, JUST SOUTH OF A
 AH3016'PRIVATE DRIVE TO THE WEST AND NEAR MILE MARKER 25.33.  THE STATION IS
 AH3016'ALSO 0.25 MI (0.40 KM) NORTH OF SPRING VALLEY ROAD.  THE STATION IS
 AH3016'LOCATED 52.3 FT (15.9 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 78,
 AH3016'323 FT (98.5 M) SOUTH OF THE CENTER OF A PRIVATE DRIVE TO THE WEST,
 AH3016'125.5 FT (38.3 M) SOUTHWEST OF A POWER POLE, 93.2 FT (28.4 M) WEST OF
 AH3016'A CONCRETE R.O.W.  MARKER, 109.5 FT (33.4 M) NORTHWEST OF A POWER POLE
 AH3016'WITH A GUY WIRE, 5.0 FT (1.5 M) SOUTHWEST OF A FENCE CORNER TO A FENCE
 AH3016'THAT RUNS SOUTH AND WEST, 3.5 FT (1.1 M) EAST OF THE NORTH-SOUTH FENCE
 AH3016'LINE, AND 3.5 FT (1.1 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3016'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3016'WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3016
 AH3016                          STATION RECOVERY (2003)
 AH3016
 AH3016'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3016'RECOVERED IN GOOD CONDITION.
 AH3016
 AH3016                          STATION RECOVERY (2005)
 AH3016
 AH3016'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3016'RECOVERED IN GOOD CONDITION.
 AH3016
 AH3016                          STATION RECOVERY (2022)
 AH3016
 AH3016'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 AH3016'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3018 ***********************************************************************
 AH3018  DESIGNATION -  WHI84 1A
 AH3018  PID         -  AH3018
 AH3018  STATE/COUNTY-  IL/WHITESIDE
 AH3018  COUNTRY     -  US
 AH3018  USGS QUAD   -  CLINTON (2018)
 AH3018
 AH3018                         *CURRENT SURVEY CONTROL
 AH3018  ______________________________________________________________________
 AH3018* NAD 83(2011) POSITION- 41 47 33.90172(N) 090 12 40.10595(W)   ADJUSTED
 AH3018* NAD 83(2011) ELLIP HT-   144.779 (meters)        (06/27/12)   ADJUSTED
 AH3018* NAD 83(2011) EPOCH   -  2010.00
 AH3018* NAVD 88 ORTHO HEIGHT -   177.875 (meters)      583.58  (feet) ADJUSTED
 AH3018  ______________________________________________________________________
 AH3018  GEOID HEIGHT    -        -33.102 (meters)                     GEOID18
 AH3018  NAD 83(2011) X  -    -17,550.160 (meters)                     COMP
 AH3018  NAD 83(2011) Y  - -4,762,446.631 (meters)                     COMP
 AH3018  NAD 83(2011) Z  -  4,228,565.703 (meters)                     COMP
 AH3018  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 AH3018  DYNAMIC HEIGHT  -        177.809 (meters)      583.36  (feet) COMP
 AH3018  MODELED GRAVITY -    980,244.4   (mgal)                       NAVD 88
 AH3018
 AH3018  VERT ORDER      -  SECOND    CLASS I
 AH3018
 AH3018  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3018  Standards:
 AH3018         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3018            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3018  -------------------------------------------------------------------
 AH3018  NETWORK    1.20   1.98           0.54   0.42   1.01     -0.24201191
 AH3018  -------------------------------------------------------------------
 AH3018  Click here for local accuracies and other accuracy information.
 AH3018
 AH3018.The horizontal coordinates were established by GPS observations
 AH3018.and adjusted by the National Geodetic Survey in June 2012.
 AH3018
 AH3018.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3018.been affixed to the stable North American tectonic plate. See 
 AH3018.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3018
 AH3018.The horizontal coordinates are valid at the epoch date displayed above
 AH3018.which is a decimal equivalence of Year/Month/Day.
 AH3018
 AH3018.The orthometric height was determined by differential leveling and
 AH3018.adjusted by the NATIONAL GEODETIC SURVEY
 AH3018.in July 2014.
 AH3018
 AH3018.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3018.GEOID18 height accuracy estimate available here.
 AH3018
 AH3018.Click photographs - Photos may exist for this station.
 AH3018
 AH3018.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3018
 AH3018.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3018
 AH3018.The ellipsoidal height was determined by GPS observations
 AH3018.and is referenced to NAD 83.
 AH3018
 AH3018.The dynamic height is computed by dividing the NAVD 88
 AH3018.geopotential number by the normal gravity value computed on the
 AH3018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3018.degrees latitude (g = 980.6199 gals.).
 AH3018
 AH3018.The modeled gravity was interpolated from observed gravity values.
 AH3018
 AH3018. The following values were computed from the NAD 83(2011) position.
 AH3018
 AH3018;                    North         East     Units Scale Factor Converg.
 AH3018;SPC IL W     -   569,065.424   696,303.591   MT  0.99994134   -0 01 46.7
 AH3018;SPC IL W     - 1,867,008.81  2,284,456.03   sFT  0.99994134   -0 01 46.7
 AH3018;UTM  15      - 4,630,525.976   731,725.022   MT  1.00026081   +1 51 33.9
 AH3018
 AH3018!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3018!SPC IL W     -   0.99997729  x   0.99994134  =   0.99991863
 AH3018!UTM  15      -   0.99997729  x   1.00026081  =   1.00023810
 AH3018
 AH3018:                Primary Azimuth Mark                     Grid Az
 AH3018:SPC IL W     -  WHI84 1B                                 071 54 30.1
 AH3018:UTM  15      -  WHI84 1B                                 070 01 09.5
 AH3018
 AH3018_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3172530525(NAD 83)
 AH3018
 AH3018|---------------------------------------------------------------------|
 AH3018| PID    Reference Object                     Distance      Geod. Az  |
 AH3018|                                                           dddmmss.s |
 AH3018| AH3019 WHI84 1B                            APPROX. 0.6 KM 0715243.4 |
 AH3018|---------------------------------------------------------------------|
 AH3018
 AH3018                          SUPERSEDED SURVEY CONTROL
 AH3018
 AH3018  NAD 83(2007)-  41 47 33.90170(N)    090 12 40.10675(W) AD(2002.00) 0
 AH3018  ELLIP H (02/10/07)  144.812  (m)                       GP(2002.00)    
 AH3018  ELLIP H (12/06/04)  144.788  (m)                       GP(       ) 4 1
 AH3018  NAD 83(1997)-  41 47 33.90141(N)    090 12 40.10629(W) AD(       ) 1
 AH3018  ELLIP H (09/15/98)  144.832  (m)                       GP(       ) 3 1
 AH3018  NAVD 88 (09/15/98)  177.8    (m)  GEOID96  model used  GPS OBS        
 AH3018
 AH3018.Superseded values are not recommended for survey control.
 AH3018
 AH3018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3018.See file dsdata.pdf to determine how the superseded data were derived.
 AH3018
 AH3018_MARKER: I = METAL ROD
 AH3018_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3018_STAMPING: WHI84-1A
 AH3018_MARK LOGO: ILDT
 AH3018_PROJECTION: FLUSH
 AH3018_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3018_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3018+STABILITY: POSITION/ELEVATION WELL
 AH3018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3018+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 AH3018_ROD/PIPE-DEPTH: 2.4 meters
 AH3018_SLEEVE-DEPTH  : 0.9 meters
 AH3018
 AH3018  HISTORY     - Date     Condition        Report By
 AH3018  HISTORY     - 1996     MONUMENTED       SECI
 AH3018  HISTORY     - 20030322 GOOD             USPSQD
 AH3018  HISTORY     - 20040331 GOOD             JCLS
 AH3018  HISTORY     - 20040623 GOOD             GEOCAC
 AH3018  HISTORY     - 20110503 GOOD             ILDT
 AH3018  HISTORY     - 20130418 GOOD             CMT
 AH3018
 AH3018                          STATION DESCRIPTION
 AH3018
 AH3018'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3018'STATION IS LOCATED APPROXIMATELY 0.7 MI (1.1 KM) NORTHEAST OF ALBANY,
 AH3018'4.4 MI (7.1 KM) SOUTHWEST OF GARDEN PLAIN IN PART OF SECTION 24, T 21
 AH3018'N, R 2 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 84 AND U.S.
 AH3018'ROUTE 30, PROCEED SOUTH ALONG ILINOIS ROUTE 84 FOR APPROXIMATELY 4.9
 AH3018'MI (7.9 KM) TO THE STATION LOCATED ON THE RIGHT (WEST) SIDE OF
 AH3018'ILLINOIS ROUTE 84 NEAR MILE MARKER 2.4, JUST SOUTH OF 10TH AVENUE AND
 AH3018'NORTH OF 9TH AVENUE.  THE STATION IS LOCATED 36.7 FT (11.2 M) NORTH OF
 AH3018'THE CENTERLINE OF ILLINOIS ROUTE 84, 116.2 FT (35.4 M) EAST OF THE
 AH3018'CENTERLINE OF 9TH AVENUE, 219.7 FT (67.0 M) WEST OF THE CENTERLINE OF
 AH3018'10TH AVENUE, 39.6 FT (12.1 M) SOUTH OF THE CENTER OF THE RAILROAD
 AH3018'TRACKS, 216.5 FT (66.0 M) NORTHWEST OF A CONCRETE R.O.W.  MARKER
 AH3018'LOCATED AT THE SOUTHWEST CORNER OF THE INTERSECTION OF ILLINOIS ROUTE
 AH3018'84 AND 10TH AVENUE, 108.9 FT (33.2 M) NORTHEAST OF A CONCRETE R.O.W.
 AH3018'MARKER LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF ILLINOIS
 AH3018'ROUTE 84 AND 9TH AVENUE, 89.8 FT (27.4 M) EAST OF A POWER POLE, 197.3
 AH3018'FT (60.1 M) WEST OF A POWER POLE WITH A GUY WIRE, 129.8 FT (39.6 M)
 AH3018'SOUTHEAST OF A 24-IN DIA TREE, 82.5 FT (25.1 M) SOUTHEAST OF A 36-IN
 AH3018'DIAMETER TREE, AND 1.1 FT (0.3 M) SOUTH OF AN ORANGE FIBERGLASS
 AH3018'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3018'CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3018
 AH3018                          STATION RECOVERY (2003)
 AH3018
 AH3018'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH3018'RECOVERED IN GOOD CONDITION.
 AH3018
 AH3018                          STATION RECOVERY (2004)
 AH3018
 AH3018'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 AH3018'RECOVERED IN GOOD CONDITION.
 AH3018
 AH3018                          STATION RECOVERY (2004)
 AH3018
 AH3018'RECOVERY NOTE BY GEOCACHING 2004 (CBB)
 AH3018'PICTURES AVAILABLE
 AH3018
 AH3018                          STATION RECOVERY (2011)
 AH3018
 AH3018'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 AH3018'RECOVERED IN GOOD CONDITION.
 AH3018
 AH3018                          STATION RECOVERY (2013)
 AH3018
 AH3018'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH3018'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3019 ***********************************************************************
 AH3019  DESIGNATION -  WHI84 1B
 AH3019  PID         -  AH3019
 AH3019  STATE/COUNTY-  IL/WHITESIDE
 AH3019  COUNTRY     -  US
 AH3019  USGS QUAD   -  CLINTON (2018)
 AH3019
 AH3019                         *CURRENT SURVEY CONTROL
 AH3019  ______________________________________________________________________
 AH3019* NAD 83(2011) POSITION- 41 47 40.38173(N) 090 12 13.64272(W)   ADJUSTED
 AH3019* NAD 83(2011) ELLIP HT-   144.985 (meters)        (06/27/12)   ADJUSTED
 AH3019* NAD 83(2011) EPOCH   -  2010.00
 AH3019* NAVD 88 ORTHO HEIGHT -   178.095 (meters)      584.30  (feet) ADJUSTED
 AH3019  ______________________________________________________________________
 AH3019  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 AH3019  NAD 83(2011) X  -    -16,938.677 (meters)                     COMP
 AH3019  NAD 83(2011) Y  - -4,762,315.755 (meters)                     COMP
 AH3019  NAD 83(2011) Z  -  4,228,714.898 (meters)                     COMP
 AH3019  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 AH3019  DYNAMIC HEIGHT  -        178.029 (meters)      584.08  (feet) COMP
 AH3019  MODELED GRAVITY -    980,244.1   (mgal)                       NAVD 88
 AH3019
 AH3019  VERT ORDER      -  SECOND    CLASS I
 AH3019
 AH3019  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3019  Standards:
 AH3019         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3019            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3019  -------------------------------------------------------------------
 AH3019  NETWORK    0.99   1.74           0.44   0.35   0.89     -0.22701814
 AH3019  -------------------------------------------------------------------
 AH3019  Click here for local accuracies and other accuracy information.
 AH3019
 AH3019.The horizontal coordinates were established by GPS observations
 AH3019.and adjusted by the National Geodetic Survey in June 2012.
 AH3019
 AH3019.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3019.been affixed to the stable North American tectonic plate. See 
 AH3019.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3019
 AH3019.The horizontal coordinates are valid at the epoch date displayed above
 AH3019.which is a decimal equivalence of Year/Month/Day.
 AH3019
 AH3019.The orthometric height was determined by differential leveling and
 AH3019.adjusted by the NATIONAL GEODETIC SURVEY
 AH3019.in July 2014.
 AH3019
 AH3019.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3019.GEOID18 height accuracy estimate available here.
 AH3019
 AH3019.Click photographs - Photos may exist for this station.
 AH3019
 AH3019.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3019
 AH3019.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3019
 AH3019.The ellipsoidal height was determined by GPS observations
 AH3019.and is referenced to NAD 83.
 AH3019
 AH3019.The dynamic height is computed by dividing the NAVD 88
 AH3019.geopotential number by the normal gravity value computed on the
 AH3019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3019.degrees latitude (g = 980.6199 gals.).
 AH3019
 AH3019.The modeled gravity was interpolated from observed gravity values.
 AH3019
 AH3019. The following values were computed from the NAD 83(2011) position.
 AH3019
 AH3019;                    North         East     Units Scale Factor Converg.
 AH3019;SPC IL W     -   569,265.047   696,914.641   MT  0.99994129   -0 01 29.1
 AH3019;SPC IL W     - 1,867,663.74  2,286,460.78   sFT  0.99994129   -0 01 29.1
 AH3019;UTM  15      - 4,630,745.704   732,329.353   MT  1.00026426   +1 51 51.8
 AH3019
 AH3019!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3019!SPC IL W     -   0.99997726  x   0.99994129  =   0.99991855
 AH3019!UTM  15      -   0.99997726  x   1.00026426  =   1.00024151
 AH3019
 AH3019:                Primary Azimuth Mark                     Grid Az
 AH3019:SPC IL W     -  WHI84 1A                                 251 54 30.1
 AH3019:UTM  15      -  WHI84 1A                                 250 01 09.2
 AH3019
 AH3019_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3232930745(NAD 83)
 AH3019
 AH3019|---------------------------------------------------------------------|
 AH3019| PID    Reference Object                     Distance      Geod. Az  |
 AH3019|                                                           dddmmss.s |
 AH3019| AH3018 WHI84 1A                            APPROX. 0.6 KM 2515301.0 |
 AH3019|---------------------------------------------------------------------|
 AH3019
 AH3019                          SUPERSEDED SURVEY CONTROL
 AH3019
 AH3019  NAD 83(2007)-  41 47 40.38171(N)    090 12 13.64353(W) AD(2002.00) 0
 AH3019  ELLIP H (02/10/07)  145.018  (m)                       GP(2002.00)    
 AH3019  ELLIP H (12/06/04)  144.994  (m)                       GP(       ) 4 1
 AH3019  NAD 83(1997)-  41 47 40.38144(N)    090 12 13.64308(W) AD(       ) 1
 AH3019  ELLIP H (09/15/98)  145.039  (m)                       GP(       ) 3 1
 AH3019  NAVD 88 (09/15/98)  178.0    (m)  GEOID96  model used  GPS OBS        
 AH3019
 AH3019.Superseded values are not recommended for survey control.
 AH3019
 AH3019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3019.See file dsdata.pdf to determine how the superseded data were derived.
 AH3019
 AH3019_MARKER: I = METAL ROD
 AH3019_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3019_STAMPING: WHI84-1B
 AH3019_MARK LOGO: ILDT
 AH3019_PROJECTION: RECESSED 3 CENTIMETERS
 AH3019_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3019_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3019+STABILITY: POSITION/ELEVATION WELL
 AH3019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3019+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 AH3019_ROD/PIPE-DEPTH: 1.8 meters
 AH3019_SLEEVE-DEPTH  : 0.9 meters
 AH3019
 AH3019  HISTORY     - Date     Condition        Report By
 AH3019  HISTORY     - 1996     MONUMENTED       SECI
 AH3019  HISTORY     - 20030322 GOOD             USPSQD
 AH3019  HISTORY     - 20040328 GOOD             JCLS
 AH3019  HISTORY     - 20050324 GOOD             USPSQD
 AH3019  HISTORY     - 20080315 GOOD             PB
 AH3019  HISTORY     - 20110503 GOOD             ILDT
 AH3019  HISTORY     - 20130418 GOOD             CMT
 AH3019
 AH3019                          STATION DESCRIPTION
 AH3019
 AH3019'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3019'STATION IS LOCATED APPROXIMATELY 1.1 MI (1.8 KM) NORTHEAST OF ALBANY,
 AH3019'4.0 MI (6.4 KM) WEST OF GARDEN PLAIN IN THE NORTHWEST 1/4 OF SECTION
 AH3019'19, T 21 N, R 3 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 84
 AH3019'AND U.S.  ROUTE 30, PROCEED SOUTH ALONG ILINOIS ROUTE 84 FOR
 AH3019'APPROXIMATELY 4.5 MI (7.2 KM) TO THE STATION LOCATED ON THE RIGHT
 AH3019'(WEST) SIDE OF ILLINOIS ROUTE 84 NEAR MILE MARKER 2.8, JUST SOUTH OF
 AH3019'PALMER ROAD TO THE THE EAST AND A PRIVATE DRIVE TO THE WEST.  THE
 AH3019'STATION IS LOCATED 43.8 FT (13.4 M) NORTH OF THE CENTERLINE OF
 AH3019'ILLINOIS ROUTE 84, 286 FT (87.2 M) WEST OF THE CENTERLINE OF PALMER
 AH3019'ROAD TO THE SOUTH, 282 FT (86.0 M) EAST OF THE CENTER OF A PRIVATE
 AH3019'DRIVE TO THE NORTH, 38.5 FT (11.7 M) SOUTH OF THE CENTER OF THE
 AH3019'RAILROAD TRACKS, 131.7 FT (40.1 M) NORTHWEST OF A CONCRETE R.O.W.,
 AH3019'92.7 FT (28.3 M) NORTHWEST OF A POWER POLE, 119.7 FT (36.5 M) NORTH OF
 AH3019'A POWER POLE, 132.2 FT (40.3 M) NORTHEAST OF A POWER POLE, 98.9 FT
 AH3019'(30.1 M) EAST OF A POWER POLE, 67.7 FT (20.6 M) WEST OF A POWER POLE
 AH3019'WITH TWO GUY WIRES, AND 1.8 FT (0.5 M) SOUTH OF AN ORANGE FIBERGLASS
 AH3019'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3019'CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3019
 AH3019                          STATION RECOVERY (2003)
 AH3019
 AH3019'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 AH3019'RECOVERED IN GOOD CONDITION.
 AH3019
 AH3019                          STATION RECOVERY (2004)
 AH3019
 AH3019'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 AH3019'RECOVERED IN GOOD CONDITION.
 AH3019
 AH3019                          STATION RECOVERY (2005)
 AH3019
 AH3019'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3019'RECOVERED IN GOOD CONDITION.
 AH3019
 AH3019                          STATION RECOVERY (2008)
 AH3019
 AH3019'RECOVERY NOTE BY PBS&J 2008
 AH3019'RECOVERED IN GOOD CONDITION.
 AH3019
 AH3019                          STATION RECOVERY (2011)
 AH3019
 AH3019'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 AH3019'RECOVERED IN GOOD CONDITION.
 AH3019
 AH3019                          STATION RECOVERY (2013)
 AH3019
 AH3019'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 AH3019'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3020 ***********************************************************************
 AH3020  DESIGNATION -  WHI88 1A
 AH3020  PID         -  AH3020
 AH3020  STATE/COUNTY-  IL/WHITESIDE
 AH3020  COUNTRY     -  US
 AH3020  USGS QUAD   -  ERIE (2018)
 AH3020
 AH3020                         *CURRENT SURVEY CONTROL
 AH3020  ______________________________________________________________________
 AH3020* NAD 83(2011) POSITION- 41 41 19.88208(N) 090 06 52.85192(W)   ADJUSTED
 AH3020* NAD 83(2011) ELLIP HT-   145.377 (meters)        (06/27/12)   ADJUSTED
 AH3020* NAD 83(2011) EPOCH   -  2010.00
 AH3020* NAVD 88 ORTHO HEIGHT -   178.4   (meters)      585.    (feet) GPS OBS
 AH3020  ______________________________________________________________________
 AH3020  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3020  GEOID HEIGHT    -        -32.890 (meters)                     GEOID96
 AH3020  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 AH3020  NAD 83(2011) X  -     -9,547.772 (meters)                     COMP
 AH3020  NAD 83(2011) Y  - -4,770,152.501 (meters)                     COMP
 AH3020  NAD 83(2011) Z  -  4,219,955.646 (meters)                     COMP
 AH3020  LAPLACE CORR    -          0.15  (seconds)                    DEFLEC18
 AH3020
 AH3020  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3020  Standards:
 AH3020         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3020            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3020  -------------------------------------------------------------------
 AH3020  NETWORK    0.88   1.69           0.39   0.32   0.86      0.05788663
 AH3020  -------------------------------------------------------------------
 AH3020  Click here for local accuracies and other accuracy information.
 AH3020
 AH3020.The horizontal coordinates were established by GPS observations
 AH3020.and adjusted by the National Geodetic Survey in June 2012.
 AH3020
 AH3020.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3020.been affixed to the stable North American tectonic plate. See 
 AH3020.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3020
 AH3020.The horizontal coordinates are valid at the epoch date displayed above
 AH3020.which is a decimal equivalence of Year/Month/Day.
 AH3020
 AH3020.The orthometric height was determined by GPS observations and a
 AH3020.high-resolution geoid model.
 AH3020
 AH3020.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3020.GEOID18 height accuracy estimate available here.
 AH3020
 AH3020.Click photographs - Photos may exist for this station.
 AH3020
 AH3020.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3020
 AH3020.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3020
 AH3020.The ellipsoidal height was determined by GPS observations
 AH3020.and is referenced to NAD 83.
 AH3020
 AH3020. The following values were computed from the NAD 83(2011) position.
 AH3020
 AH3020;                    North         East     Units Scale Factor Converg.
 AH3020;SPC IL W     -   557,527.089   704,327.708   MT  0.99994141   +0 02 04.5
 AH3020;SPC IL W     - 1,829,153.46  2,310,781.82   sFT  0.99994141   +0 02 04.5
 AH3020;UTM  15      - 4,619,254.273   740,127.653   MT  1.00030963   +1 55 11.6
 AH3020
 AH3020!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3020!SPC IL W     -   0.99997720  x   0.99994141  =   0.99991861
 AH3020!UTM  15      -   0.99997720  x   1.00030963  =   1.00028682
 AH3020
 AH3020:                Primary Azimuth Mark                     Grid Az
 AH3020:SPC IL W     -  WHI88 1B                                 089 14 54.6
 AH3020:UTM  15      -  WHI88 1B                                 087 21 47.5
 AH3020
 AH3020_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4012719254(NAD 83)
 AH3020
 AH3020|---------------------------------------------------------------------|
 AH3020| PID    Reference Object                     Distance      Geod. Az  |
 AH3020|                                                           dddmmss.s |
 AH3020| AH3021 WHI88 1B                            APPROX. 0.6 KM 0891659.1 |
 AH3020|---------------------------------------------------------------------|
 AH3020
 AH3020                          SUPERSEDED SURVEY CONTROL
 AH3020
 AH3020  NAD 83(2007)-  41 41 19.88206(N)    090 06 52.85274(W) AD(2002.00) 0
 AH3020  ELLIP H (02/10/07)  145.409  (m)                       GP(2002.00)    
 AH3020  ELLIP H (12/06/04)  145.400  (m)                       GP(       ) 4 1
 AH3020  NAD 83(1997)-  41 41 19.88181(N)    090 06 52.85229(W) AD(       ) 1
 AH3020  ELLIP H (09/15/98)  145.435  (m)                       GP(       ) 3 1
 AH3020
 AH3020.Superseded values are not recommended for survey control.
 AH3020
 AH3020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3020.See file dsdata.pdf to determine how the superseded data were derived.
 AH3020
 AH3020_MARKER: F = FLANGE-ENCASED ROD
 AH3020_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3020_STAMPING: WHI88-1A
 AH3020_MARK LOGO: ILDT
 AH3020_PROJECTION: RECESSED 152 CENTIMETERS
 AH3020_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3020_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3020+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2015
 AH3020_ROD/PIPE-DEPTH: 3.7 meters
 AH3020_SLEEVE-DEPTH  : 0.9 meters
 AH3020
 AH3020  HISTORY     - Date     Condition        Report By
 AH3020  HISTORY     - 1996     MONUMENTED       SECI
 AH3020  HISTORY     - 20030302 GOOD             USPSQD
 AH3020  HISTORY     - 20050322 GOOD             USPSQD
 AH3020  HISTORY     - 20080315 GOOD             PB
 AH3020  HISTORY     - 20111024 GOOD             ATKNA
 AH3020  HISTORY     - 20150319 GOOD             ILDT
 AH3020  HISTORY     - 20200701 SEE DESCRIPTION  ILDT
 AH3020
 AH3020                          STATION DESCRIPTION
 AH3020
 AH3020'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3020'STATION IS LOCATED APPROXIMATELY 2.7 MI (4.3 KM) NORTHWEST OF ERIE,
 AH3020'5.3 MI (8.5 KM) SOUTHWEST OF FENTON, 9.3 MI (15.0 KM) WEST OF
 AH3020'PROHETSTOWN IN THE SOUTHEAST 1/4 OF SECTION 26, T 20 N, R 3 E.  TO
 AH3020'REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 88 AND ALBANY ROAD,
 AH3020'PROCEED WEST ALONG INTERSTATE ROUTE 88 FOR APPROXIMATELY 0.85 MI (1.37
 AH3020'KM) TO THE STATION LOCATED IN THE GRASS MEDIAN JUST WEST OF A TURN
 AH3020'AROUND FOR AUTHORIZED VEHCLES NEAR MILE MARKER 17.6.  THE STATION IS
 AH3020'LOCATED 58.2 FT (17.7 M) SOUTH OF THE CENTERLINE OF INTERSTATE ROUTE
 AH3020'88 WEST BOUND LANES, 53.8 FT (16.4 M) NORTH OF THE CENTERLINE OF
 AH3020'INTERSTATE ROUTE 88 EAST BOUND LANES, 21.0 FT (6.4 M) WEST OF THE
 AH3020'CENTER OF A TURN AROUND FOR AUTHORIZED VEHICLES, 38.8 FT (11.8 M)
 AH3020'SOUTHWEST OF A NO U TURN SIGN, 252.2 FT (76.9 M) NORTHEAST OF A
 AH3020'CONCRETE R.O.W.  MARKER, AND 1.5 FT (0.5 M) EAST OF AN ORANGE
 AH3020'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3020'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3020
 AH3020                          STATION RECOVERY (2003)
 AH3020
 AH3020'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3020'RECOVERED IN GOOD CONDITION.
 AH3020
 AH3020                          STATION RECOVERY (2005)
 AH3020
 AH3020'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3020'RECOVERED IN GOOD CONDITION.
 AH3020
 AH3020                          STATION RECOVERY (2008)
 AH3020
 AH3020'RECOVERY NOTE BY PBS&J 2008
 AH3020'RECOVERED IN GOOD CONDITION.
 AH3020
 AH3020                          STATION RECOVERY (2011)
 AH3020
 AH3020'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 AH3020'RECOVERED IN GOOD CONDITION.
 AH3020
 AH3020                          STATION RECOVERY (2015)
 AH3020
 AH3020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH3020'RECOVERED IN GOOD CONDITION.
 AH3020
 AH3020                          STATION RECOVERY (2020)
 AH3020
 AH3020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3020'THE MONUMENT HAS OPEN SKY HOWEVER WHI88 1A IS AT LEAST 4 FT (1.2 M)
 AH3020'DEEP IN A EXTENDED SLEEVE.  IDOT PUT IN A NEW CROSS-OVER AND DID THEIR
 AH3020'BEST TO PRESERVE IT.  LONG GPS SESSIONS WOULD MOST LIKELY HAVE
 AH3020'MULTIPATH PROBLEMS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3021 ***********************************************************************
 AH3021  DESIGNATION -  WHI88 1B
 AH3021  PID         -  AH3021
 AH3021  STATE/COUNTY-  IL/WHITESIDE
 AH3021  COUNTRY     -  US
 AH3021  USGS QUAD   -  ERIE (2018)
 AH3021
 AH3021                         *CURRENT SURVEY CONTROL
 AH3021  ______________________________________________________________________
 AH3021* NAD 83(2011) POSITION- 41 41 20.13489(N) 090 06 25.80469(W)   ADJUSTED
 AH3021* NAD 83(2011) ELLIP HT-   146.802 (meters)        (06/27/12)   ADJUSTED
 AH3021* NAD 83(2011) EPOCH   -  2010.00
 AH3021* NAVD 88 ORTHO HEIGHT -   179.9   (meters)      590.    (feet) GPS OBS
 AH3021  ______________________________________________________________________
 AH3021  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3021  GEOID HEIGHT    -        -32.889 (meters)                     GEOID96
 AH3021  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 AH3021  NAD 83(2011) X  -     -8,922.260 (meters)                     COMP
 AH3021  NAD 83(2011) Y  - -4,770,149.589 (meters)                     COMP
 AH3021  NAD 83(2011) Z  -  4,219,962.418 (meters)                     COMP
 AH3021  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AH3021
 AH3021  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3021  Standards:
 AH3021         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3021            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3021  -------------------------------------------------------------------
 AH3021  NETWORK    0.84   1.61           0.37   0.31   0.82      0.04395170
 AH3021  -------------------------------------------------------------------
 AH3021  Click here for local accuracies and other accuracy information.
 AH3021
 AH3021.The horizontal coordinates were established by GPS observations
 AH3021.and adjusted by the National Geodetic Survey in June 2012.
 AH3021
 AH3021.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3021.been affixed to the stable North American tectonic plate. See 
 AH3021.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3021
 AH3021.The horizontal coordinates are valid at the epoch date displayed above
 AH3021.which is a decimal equivalence of Year/Month/Day.
 AH3021
 AH3021.The orthometric height was determined by GPS observations and a
 AH3021.high-resolution geoid model.
 AH3021
 AH3021.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3021.GEOID18 height accuracy estimate available here.
 AH3021
 AH3021.Click photographs - Photos may exist for this station.
 AH3021
 AH3021.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3021
 AH3021.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3021
 AH3021.The ellipsoidal height was determined by GPS observations
 AH3021.and is referenced to NAD 83.
 AH3021
 AH3021. The following values were computed from the NAD 83(2011) position.
 AH3021
 AH3021;                    North         East     Units Scale Factor Converg.
 AH3021;SPC IL W     -   557,535.293   704,953.157   MT  0.99994148   +0 02 22.5
 AH3021;SPC IL W     - 1,829,180.37  2,312,833.82   sFT  0.99994148   +0 02 22.5
 AH3021;UTM  15      - 4,619,283.060   740,752.724   MT  1.00031333   +1 55 29.7
 AH3021
 AH3021!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3021!SPC IL W     -   0.99997698  x   0.99994148  =   0.99991846
 AH3021!UTM  15      -   0.99997698  x   1.00031333  =   1.00029030
 AH3021
 AH3021:                Primary Azimuth Mark                     Grid Az
 AH3021:SPC IL W     -  WHI88 1A                                 269 14 54.6
 AH3021:UTM  15      -  WHI88 1A                                 267 21 47.4
 AH3021
 AH3021_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4075219283(NAD 83)
 AH3021
 AH3021|---------------------------------------------------------------------|
 AH3021| PID    Reference Object                     Distance      Geod. Az  |
 AH3021|                                                           dddmmss.s |
 AH3021| AH3020 WHI88 1A                            APPROX. 0.6 KM 2691717.1 |
 AH3021|---------------------------------------------------------------------|
 AH3021
 AH3021                          SUPERSEDED SURVEY CONTROL
 AH3021
 AH3021  NAD 83(2007)-  41 41 20.13487(N)    090 06 25.80552(W) AD(2002.00) 0
 AH3021  ELLIP H (02/10/07)  146.834  (m)                       GP(2002.00)    
 AH3021  ELLIP H (12/06/04)  146.825  (m)                       GP(       ) 4 1
 AH3021  NAD 83(1997)-  41 41 20.13463(N)    090 06 25.80507(W) AD(       ) 1
 AH3021  ELLIP H (09/15/98)  146.859  (m)                       GP(       ) 3 1
 AH3021
 AH3021.Superseded values are not recommended for survey control.
 AH3021
 AH3021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3021.See file dsdata.pdf to determine how the superseded data were derived.
 AH3021
 AH3021_MARKER: F = FLANGE-ENCASED ROD
 AH3021_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3021_STAMPING: WHI88-1B
 AH3021_MARK LOGO: ILDT
 AH3021_PROJECTION: FLUSH
 AH3021_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3021_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3021+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2018
 AH3021_ROD/PIPE-DEPTH: 3.7 meters
 AH3021_SLEEVE-DEPTH  : 0.9 meters
 AH3021
 AH3021  HISTORY     - Date     Condition        Report By
 AH3021  HISTORY     - 1996     MONUMENTED       SECI
 AH3021  HISTORY     - 20030302 GOOD             USPSQD
 AH3021  HISTORY     - 20050322 GOOD             USPSQD
 AH3021  HISTORY     - 20150319 GOOD             ILDT
 AH3021  HISTORY     - 20181008 GOOD             AMESC
 AH3021
 AH3021                          STATION DESCRIPTION
 AH3021
 AH3021'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3021'STATION IS LOCATED APPROXIMATELY 2.5 MI (4.0 KM) NORTHWEST OF ERIE,
 AH3021'5.0 MI (8.0 KM) SOUTHWEST OF FENTON, 8.8 MI (14.2 KM) WEST OF
 AH3021'PROHETSTOWN IN THE SOUTHWEST 1/4 OF SECTION 25, T 20 N, R 3 E.  TO
 AH3021'REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 88 AND ALBANY ROAD,
 AH3021'PROCEED WEST ALONG INTERSTATE ROUTE 88 FOR APPROXIMATELY 0.45 MI (0.72
 AH3021'KM) TO THE STATION LOCATED IN THE GRASS MEDIAN NEAR MILE MARKER 17.9.
 AH3021'THE STATION IS LOCATED 56.0 FT (17.1 M) SOUTH OF THE CENTERLINE OF
 AH3021'INTERSTATE ROUTE 88 WEST BOUND LANES, 55.9 FT (17.0 M) NORTH OF THE
 AH3021'CENTERLINE OF INTERSTATE ROUTE 88 EAST BOUND LANES, 184.7 FT (56.3 M)
 AH3021'SOUTHEAST OF A CONCRETE R.O.W.  MARKER NEAR A FENCE CORNER TO A FENCE
 AH3021'THAT RUNS EAST-WEST, AND NORTH, 184.6 FT (56.3 M) NORTHEAST OF A
 AH3021'CONCRETE R.O.W.  MARKER, 3.0 FT (0.9 M) EAST OF A WOOD FENCE POST, 2.5
 AH3021'FT (0.8 M) WEST OF A WOOD FENCE POST, AND 1.6 FT (0.5 M) NORTH OF AN
 AH3021'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3021'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AH3021'TIES.
 AH3021
 AH3021                          STATION RECOVERY (2003)
 AH3021
 AH3021'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3021'RECOVERED IN GOOD CONDITION.
 AH3021
 AH3021                          STATION RECOVERY (2005)
 AH3021
 AH3021'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3021'RECOVERED IN GOOD CONDITION.
 AH3021
 AH3021                          STATION RECOVERY (2015)
 AH3021
 AH3021'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH3021'RECOVERED IN GOOD CONDITION.
 AH3021
 AH3021                          STATION RECOVERY (2018)
 AH3021
 AH3021'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 AH3021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3022 ***********************************************************************
 AH3022  DESIGNATION -  WHI88 2A
 AH3022  PID         -  AH3022
 AH3022  STATE/COUNTY-  IL/WHITESIDE
 AH3022  COUNTRY     -  US
 AH3022  USGS QUAD   -  PROPHETSTOWN (2018)
 AH3022
 AH3022                         *CURRENT SURVEY CONTROL
 AH3022  ______________________________________________________________________
 AH3022* NAD 83(2011) POSITION- 41 42 56.97462(N) 089 59 39.19461(W)   ADJUSTED
 AH3022* NAD 83(2011) ELLIP HT-   148.726 (meters)        (06/27/12)   ADJUSTED
 AH3022* NAD 83(2011) EPOCH   -  2010.00
 AH3022* NAVD 88 ORTHO HEIGHT -   181.8   (meters)      596.    (feet) GPS OBS
 AH3022  ______________________________________________________________________
 AH3022  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3022  GEOID HEIGHT    -        -32.883 (meters)                     GEOID96
 AH3022  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 AH3022  NAD 83(2011) X  -        480.953 (meters)                     COMP
 AH3022  NAD 83(2011) Y  - -4,768,171.693 (meters)                     COMP
 AH3022  NAD 83(2011) Z  -  4,222,194.404 (meters)                     COMP
 AH3022  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 AH3022
 AH3022  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3022  Standards:
 AH3022         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3022            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3022  -------------------------------------------------------------------
 AH3022  NETWORK    0.80   1.59           0.36   0.29   0.81      0.07661622
 AH3022  -------------------------------------------------------------------
 AH3022  Click here for local accuracies and other accuracy information.
 AH3022
 AH3022.The horizontal coordinates were established by GPS observations
 AH3022.and adjusted by the National Geodetic Survey in June 2012.
 AH3022
 AH3022.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3022.been affixed to the stable North American tectonic plate. See 
 AH3022.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3022
 AH3022.The horizontal coordinates are valid at the epoch date displayed above
 AH3022.which is a decimal equivalence of Year/Month/Day.
 AH3022
 AH3022.The orthometric height was determined by GPS observations and a
 AH3022.high-resolution geoid model.
 AH3022
 AH3022.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3022.GEOID18 height accuracy estimate available here.
 AH3022
 AH3022.Click photographs - Photos may exist for this station.
 AH3022
 AH3022.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3022
 AH3022.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3022
 AH3022.The ellipsoidal height was determined by GPS observations
 AH3022.and is referenced to NAD 83.
 AH3022
 AH3022. The following values were computed from the NAD 83(2011) position.
 AH3022
 AH3022;                    North         East     Units Scale Factor Converg.
 AH3022;SPC IL W     -   560,535.484   714,349.827   MT  0.99994371   +0 06 53.1
 AH3022;SPC IL W     - 1,839,023.50  2,343,662.72   sFT  0.99994371   +0 06 53.1
 AH3022;UTM  16      - 4,622,558.644   250,912.374   MT  1.00036357   -1 59 36.6
 AH3022;UTM  15      - 4,622,592.181   750,049.278   MT  1.00036948   +2 00 04.3
 AH3022
 AH3022!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3022!SPC IL W     -   0.99997667  x   0.99994371  =   0.99992038
 AH3022!UTM  16      -   0.99997667  x   1.00036357  =   1.00034023
 AH3022!UTM  15      -   0.99997667  x   1.00036948  =   1.00034614
 AH3022
 AH3022:                Primary Azimuth Mark                     Grid Az
 AH3022:SPC IL W     -  WHI88 2B                                 072 06 07.9
 AH3022:UTM  16      -  WHI88 2B                                 074 12 37.6
 AH3022:UTM  15      -  WHI88 2B                                 070 12 56.7
 AH3022
 AH3022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5091222558(NAD 83)
 AH3022
 AH3022|---------------------------------------------------------------------|
 AH3022| PID    Reference Object                     Distance      Geod. Az  |
 AH3022|                                                           dddmmss.s |
 AH3022| AH3023 WHI88 2B                            APPROX. 1.0 KM 0721301.0 |
 AH3022|---------------------------------------------------------------------|
 AH3022
 AH3022                          SUPERSEDED SURVEY CONTROL
 AH3022
 AH3022  NAD 83(2007)-  41 42 56.97461(N)    089 59 39.19543(W) AD(2002.00) 0
 AH3022  ELLIP H (02/10/07)  148.758  (m)                       GP(2002.00)    
 AH3022  ELLIP H (12/06/04)  148.748  (m)                       GP(       ) 4 1
 AH3022  NAD 83(1997)-  41 42 56.97436(N)    089 59 39.19496(W) AD(       ) 1
 AH3022  ELLIP H (09/15/98)  148.785  (m)                       GP(       ) 3 1
 AH3022
 AH3022.Superseded values are not recommended for survey control.
 AH3022
 AH3022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3022.See file dsdata.pdf to determine how the superseded data were derived.
 AH3022
 AH3022_MARKER: I = METAL ROD
 AH3022_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3022_STAMPING: WHI88-2A
 AH3022_MARK LOGO: ILDT
 AH3022_PROJECTION: RECESSED 3 CENTIMETERS
 AH3022_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3022_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3022+STABILITY: POSITION/ELEVATION WELL
 AH3022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3022+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2015
 AH3022_ROD/PIPE-DEPTH: 6.1 meters
 AH3022_SLEEVE-DEPTH  : 0.9 meters
 AH3022
 AH3022  HISTORY     - Date     Condition        Report By
 AH3022  HISTORY     - 1996     MONUMENTED       SECI
 AH3022  HISTORY     - 20030302 GOOD             USPSQD
 AH3022  HISTORY     - 20050322 GOOD             USPSQD
 AH3022  HISTORY     - 20150319 GOOD             ILDT
 AH3022
 AH3022                          STATION DESCRIPTION
 AH3022
 AH3022'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3022'STATION IS LOCATED APPROXIMATELY 1.7 MI (2.7 KM) SOUTHEAST OF FENTON,
 AH3022'3.6 MI (5.8 KM) WEST OF LYNDON, 4.3 MI (6.9 KM) NORTHWEST OF
 AH3022'PROPHETSTOWN IN THE SOUTHWEST 1/4 OF SECTION 13, T 20 N, R 4 E.  TO
 AH3022'REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 88 AND ILLINOIS ROUTE
 AH3022'78, PROCEED WEST ALONG INTERSTATE ROUTE 88 FOR APPROXIMATELY 1.5 MI
 AH3022'(2.4 KM) TO THE STATION LOCATED IN THE GRASS MEDIAN NEAR MILE MARKER
 AH3022'24.3.  THE STATION IS LOCATED 56.4 FT (17.2 M) SOUTH OF THE CENTERLINE
 AH3022'OF INTERSTATE ROUTE 88 WEST BOUND LANES, 56.1 FT (17.1 M) NORTH OF THE
 AH3022'CENTERLINE OF INTERSTATE ROUTE 88 EAST BOUND LANES, 13.1 FT (4.0 M)
 AH3022'EAST OF THE EAST EDGE OF A CONCRETE DRAINAGE STRUCTURE, 113.0 FT (34.4
 AH3022'M) NORTHEAST OF THE TOP OF A CONCRETE FLARED END SECTION, 2.8 FT (0.9
 AH3022'M) EAST OF A WOOD POST, 1.8 FT (0.5 M) WEST OF A WOOD POST, AND 2.0 FT
 AH3022'(0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH3022'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3022'THE WOOD PHYSICAL TIES.
 AH3022
 AH3022                          STATION RECOVERY (2003)
 AH3022
 AH3022'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3022'RECOVERED IN GOOD CONDITION.
 AH3022
 AH3022                          STATION RECOVERY (2005)
 AH3022
 AH3022'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3022'RECOVERED IN GOOD CONDITION.
 AH3022
 AH3022                          STATION RECOVERY (2015)
 AH3022
 AH3022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH3022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3023 ***********************************************************************
 AH3023  DESIGNATION -  WHI88 2B
 AH3023  PID         -  AH3023
 AH3023  STATE/COUNTY-  IL/WHITESIDE
 AH3023  COUNTRY     -  US
 AH3023  USGS QUAD   -  PROPHETSTOWN (2018)
 AH3023
 AH3023                         *CURRENT SURVEY CONTROL
 AH3023  ______________________________________________________________________
 AH3023* NAD 83(2011) POSITION- 41 43 06.75553(N) 089 58 58.48429(W)   ADJUSTED
 AH3023* NAD 83(2011) ELLIP HT-   149.575 (meters)        (06/27/12)   ADJUSTED
 AH3023* NAD 83(2011) EPOCH   -  2010.00
 AH3023* NAVD 88 ORTHO HEIGHT -   182.6   (meters)      599.    (feet) GPS OBS
 AH3023  ______________________________________________________________________
 AH3023  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3023  GEOID HEIGHT    -        -32.881 (meters)                     GEOID96
 AH3023  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 AH3023  NAD 83(2011) X  -      1,421.983 (meters)                     COMP
 AH3023  NAD 83(2011) Y  - -4,767,971.325 (meters)                     COMP
 AH3023  NAD 83(2011) Z  -  4,222,420.222 (meters)                     COMP
 AH3023  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 AH3023
 AH3023  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3023  Standards:
 AH3023         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3023            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3023  -------------------------------------------------------------------
 AH3023  NETWORK    0.78   1.53           0.35   0.28   0.78      0.07256844
 AH3023  -------------------------------------------------------------------
 AH3023  Click here for local accuracies and other accuracy information.
 AH3023
 AH3023.The horizontal coordinates were established by GPS observations
 AH3023.and adjusted by the National Geodetic Survey in June 2012.
 AH3023
 AH3023.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3023.been affixed to the stable North American tectonic plate. See 
 AH3023.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3023
 AH3023.The horizontal coordinates are valid at the epoch date displayed above
 AH3023.which is a decimal equivalence of Year/Month/Day.
 AH3023
 AH3023.The orthometric height was determined by GPS observations and a
 AH3023.high-resolution geoid model.
 AH3023
 AH3023.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3023.GEOID18 height accuracy estimate available here.
 AH3023
 AH3023.Click photographs - Photos may exist for this station.
 AH3023
 AH3023.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3023
 AH3023.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3023
 AH3023.The ellipsoidal height was determined by GPS observations
 AH3023.and is referenced to NAD 83.
 AH3023
 AH3023. The following values were computed from the NAD 83(2011) position.
 AH3023
 AH3023;                    North         East     Units Scale Factor Converg.
 AH3023;SPC IL W     -   560,839.175   715,290.196   MT  0.99994405   +0 07 20.2
 AH3023;SPC IL W     - 1,840,019.86  2,346,747.92   sFT  0.99994405   +0 07 20.2
 AH3023;UTM  16      - 4,622,827.647   251,863.675   MT  1.00035775   -1 59 09.8
 AH3023;UTM  15      - 4,622,926.807   750,979.539   MT  1.00037522   +2 00 31.8
 AH3023
 AH3023!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3023!SPC IL W     -   0.99997654  x   0.99994405  =   0.99992059
 AH3023!UTM  16      -   0.99997654  x   1.00035775  =   1.00033428
 AH3023!UTM  15      -   0.99997654  x   1.00037522  =   1.00035175
 AH3023
 AH3023:                Primary Azimuth Mark                     Grid Az
 AH3023:SPC IL W     -  WHI88 2A                                 252 06 07.9
 AH3023:UTM  16      -  WHI88 2A                                 254 12 37.9
 AH3023:UTM  15      -  WHI88 2A                                 250 12 56.3
 AH3023
 AH3023_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5186322827(NAD 83)
 AH3023
 AH3023|---------------------------------------------------------------------|
 AH3023| PID    Reference Object                     Distance      Geod. Az  |
 AH3023|                                                           dddmmss.s |
 AH3023| AH3022 WHI88 2A                            APPROX. 1.0 KM 2521328.1 |
 AH3023|---------------------------------------------------------------------|
 AH3023
 AH3023                          SUPERSEDED SURVEY CONTROL
 AH3023
 AH3023  NAD 83(2007)-  41 43 06.75552(N)    089 58 58.48512(W) AD(2002.00) 0
 AH3023  ELLIP H (02/10/07)  149.607  (m)                       GP(2002.00)    
 AH3023  ELLIP H (12/06/04)  149.597  (m)                       GP(       ) 4 1
 AH3023  NAD 83(1997)-  41 43 06.75527(N)    089 58 58.48465(W) AD(       ) 1
 AH3023  ELLIP H (09/15/98)  149.634  (m)                       GP(       ) 3 1
 AH3023
 AH3023.Superseded values are not recommended for survey control.
 AH3023
 AH3023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3023.See file dsdata.pdf to determine how the superseded data were derived.
 AH3023
 AH3023_MARKER: I = METAL ROD
 AH3023_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3023_STAMPING: WHI88-2B
 AH3023_MARK LOGO: ILDT
 AH3023_PROJECTION: RECESSED 3 CENTIMETERS
 AH3023_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3023_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3023+STABILITY: POSITION/ELEVATION WELL
 AH3023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3023+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2015
 AH3023_ROD/PIPE-DEPTH: 7.3 meters
 AH3023_SLEEVE-DEPTH  : 0.9 meters
 AH3023
 AH3023  HISTORY     - Date     Condition        Report By
 AH3023  HISTORY     - 1996     MONUMENTED       SECI
 AH3023  HISTORY     - 20030302 GOOD             USPSQD
 AH3023  HISTORY     - 20050322 GOOD             USPSQD
 AH3023  HISTORY     - 20150319 GOOD             ILDT
 AH3023
 AH3023                          STATION DESCRIPTION
 AH3023
 AH3023'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AH3023'STATION IS LOCATED APPROXIMATELY 2.3 MI (3.7 KM) SOUTHEAST OF FENTON,
 AH3023'3.0 MI (4.8 KM) WEST OF LYNDON, 4.1 MI (6.6 KM) NORTHWEST OF
 AH3023'PROPHETSTOWN IN THE SOUTHEAST 1/4 OF SECTION 13, T 20 N, R 4 E.  TO
 AH3023'REACH FROM THE INTERCHANGE OF INTERSTATE ROUTE 88 AND ILLINOIS ROUTE
 AH3023'78, PROCEED WEST ALONG INTERSTATE ROUTE 88 FOR APPROXIMATELY 0.9 MI
 AH3023'(1.4 KM) TO THE STATION LOCATED IN THE GRASS MEDIAN JUST WEST OF A
 AH3023'TURN AROUND FOR AUTHORIZED VEHICLES NEAR MILE MARKER 24.9.  THE
 AH3023'STATION IS LOCATED 58.5 FT (17.8 M) SOUTH OF THE CENTERLINE OF
 AH3023'INTERSTATE ROUTE 88 WEST BOUND LANES, 54.2 FT (16.5 M) NORTH OF THE
 AH3023'CENTERLINE OF INTERSTATE ROUTE 88 EAST BOUND LANES, 22.2 FT (6.8 M)
 AH3023'WEST OF THE CENTER OF A TURN AROUND FOR AUTHORIZED VEHICLES, 41.2 FT
 AH3023'(12.6 M) WEST OF A NO U TURN SIGN, 43.5 FT (13.3 M) WEST OF THE WEST
 AH3023'EDGE OF A CONCRETE DRAINAGE STRUCTURE, 113.6 FT (34.6 M) NORTHWEST OF
 AH3023'THE TOP OF A CONCRETE FLARED END SECTION WITHOUT A GRATE, AND 2.2 FT
 AH3023'(0.7 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH3023'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3023'THE WOOD PHYSICAL TIES.
 AH3023
 AH3023                          STATION RECOVERY (2003)
 AH3023
 AH3023'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 AH3023'RECOVERED IN GOOD CONDITION.
 AH3023
 AH3023                          STATION RECOVERY (2005)
 AH3023
 AH3023'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 AH3023'RECOVERED IN GOOD CONDITION.
 AH3023
 AH3023                          STATION RECOVERY (2015)
 AH3023
 AH3023'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH3023'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9295 ***********************************************************************
 AF9295  CBN         -  This is a Cooperative Base Network Control Station.
 AF9295  DESIGNATION -  WHI96 1B
 AF9295  PID         -  AF9295
 AF9295  STATE/COUNTY-  IL/WHITESIDE
 AF9295  COUNTRY     -  US
 AF9295  USGS QUAD   -  UNION GROVE (2018)
 AF9295
 AF9295                         *CURRENT SURVEY CONTROL
 AF9295  ______________________________________________________________________
 AF9295* NAD 83(2011) POSITION- 41 47 53.14894(N) 090 05 55.53777(W)   ADJUSTED
 AF9295* NAD 83(2011) ELLIP HT-   185.257 (meters)        (06/27/12)   ADJUSTED
 AF9295* NAD 83(2011) EPOCH   -  2010.00
 AF9295* NAVD 88 ORTHO HEIGHT -   218.3   (meters)      716.    (feet) GPS OBS
 AF9295  ______________________________________________________________________
 AF9295  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9295  GEOID HEIGHT    -        -32.916 (meters)                     GEOID96
 AF9295  GEOID HEIGHT    -        -33.110 (meters)                     GEOID18
 AF9295  NAD 83(2011) X  -     -8,208.431 (meters)                     COMP
 AF9295  NAD 83(2011) Y  - -4,762,106.291 (meters)                     COMP
 AF9295  NAD 83(2011) Z  -  4,229,035.407 (meters)                     COMP
 AF9295  LAPLACE CORR    -          0.25  (seconds)                    DEFLEC18
 AF9295
 AF9295  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9295  Standards:
 AF9295         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9295            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9295  -------------------------------------------------------------------
 AF9295  NETWORK    0.66   1.33           0.30   0.23   0.68     -0.15396543
 AF9295  -------------------------------------------------------------------
 AF9295  Click here for local accuracies and other accuracy information.
 AF9295
 AF9295.The horizontal coordinates were established by GPS observations
 AF9295.and adjusted by the National Geodetic Survey in June 2012.
 AF9295
 AF9295.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9295.been affixed to the stable North American tectonic plate. See 
 AF9295.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9295
 AF9295.The horizontal coordinates are valid at the epoch date displayed above
 AF9295.which is a decimal equivalence of Year/Month/Day.
 AF9295
 AF9295.The orthometric height was determined by GPS observations and a
 AF9295.high-resolution geoid model.
 AF9295
 AF9295.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9295.GEOID18 height accuracy estimate available here.
 AF9295
 AF9295.Click photographs - Photos may exist for this station.
 AF9295
 AF9295.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9295
 AF9295.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9295
 AF9295.The ellipsoidal height was determined by GPS observations
 AF9295.and is referenced to NAD 83.
 AF9295
 AF9295. The following values were computed from the NAD 83(2011) position.
 AF9295
 AF9295;                    North         East     Units Scale Factor Converg.
 AF9295;SPC IL W     -   569,660.488   705,643.496   MT  0.99994157   +0 02 42.9
 AF9295;SPC IL W     - 1,868,961.12  2,315,098.70   sFT  0.99994157   +0 02 42.9
 AF9295;UTM  15      - 4,631,428.939   741,043.460   MT  1.00031503   +1 56 04.7
 AF9295
 AF9295!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9295!SPC IL W     -   0.99997094  x   0.99994157  =   0.99991252
 AF9295!UTM  15      -   0.99997094  x   1.00031503  =   1.00028596
 AF9295
 AF9295_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4104331428(NAD 83)
 AF9295
 AF9295                          SUPERSEDED SURVEY CONTROL
 AF9295
 AF9295  NAD 83(2007)-  41 47 53.14892(N)    090 05 55.53855(W) AD(2002.00) 0
 AF9295  ELLIP H (02/10/07)  185.290  (m)                       GP(2002.00)    
 AF9295  ELLIP H (10/15/04)  185.265  (m)                       GP(       ) 4 2
 AF9295  NAD 83(1997)-  41 47 53.14864(N)    090 05 55.53810(W) AD(       ) B
 AF9295  ELLIP H (07/17/98)  185.306  (m)                       GP(       ) 4 1
 AF9295
 AF9295.Superseded values are not recommended for survey control.
 AF9295
 AF9295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9295.See file dsdata.pdf to determine how the superseded data were derived.
 AF9295
 AF9295_MARKER: I = METAL ROD
 AF9295_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9295_STAMPING: WHI96-1B
 AF9295_MARK LOGO: ILDT
 AF9295_PROJECTION: RECESSED 3 CENTIMETERS
 AF9295_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9295_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9295+STABILITY: POSITION/ELEVATION WELL
 AF9295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9295+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2004
 AF9295_ROD/PIPE-DEPTH: 4.9 meters
 AF9295_SLEEVE-DEPTH  : 0.9 meters
 AF9295
 AF9295  HISTORY     - Date     Condition        Report By
 AF9295  HISTORY     - 1996     MONUMENTED       SECI
 AF9295  HISTORY     - 19970509 GOOD             NGS
 AF9295  HISTORY     - 20040623 GOOD             GEOCAC
 AF9295
 AF9295                          STATION DESCRIPTION
 AF9295
 AF9295'DESCRIBED BY SMITH ENG CONS INC 1996 (MGR)
 AF9295'STATION IS LOCATED APPROXIMATELY 1.4 MI (2.3 KM) EAST OF GARDEN PLAIN,
 AF9295'4.4 MI (7.1 KM) SOUTHWEST OF UNION GROVE, 6.2 MI (10.0 KM) SOUTHWEST
 AF9295'OF UNIONVILLE, 6.8 MI (10.9 KM) WEST OF MORRISON, 6.5 MI (10.5 KM)
 AF9295'EAST OF ALBANY IN THE NORTHEAST 1/4 OF SECTION 24, T 21 N, R 3 E.  TO
 AF9295'REACH FROM THE JUNCTION OF ILLINOIS ROUTE 196 (GARDEN PLAN ROAD) (1500
 AF9295'N) AND ILLINOIS ROUTE 84, PROCEED EAST ALONG ILLINOIS ROUTE 196 FOR
 AF9295'APPROXIMATELY 4.1 MI (6.6 KM) TO THE STATION LOCATED ON THE RIGHT
 AF9295'(SOUTH) SIDE OF ILLINOIS ROUTE 196.  THE STATION IS ALSO 0.7 MI (1.1
 AF9295'KM) EAST OF FROG POND ROAD.  THE STATION IS LOCATED 36.5 FT (11.1 M)
 AF9295'SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 196, 55.6 FT (16.9 M) EAST
 AF9295'OF A POWER POLE WITH THREE GUY WIRES, 108.3 FT (33.0 M) SOUTHEAST OF A
 AF9295'POWER POLE, 185.8 FT (56.6 M) SOUTHWEST OF A POWER POLE WITH TWO GUY
 AF9295'WIRES, 115.7 FT (35.3 M) WEST OF A CONCRETE R.O.W. MARKER, 2.9 FT (0.9
 AF9295'M) NORTH OF THE EAST-WEST FENCE LINE, AND 2.6 FT (0.8 M) NORTH OF AN
 AF9295'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AF9295'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL
 AF9295'TIES.  THE STAMPING FOR THIS STATION IS WHI96-1B AND SHOULD OF BEEN
 AF9295'WHI196-1B.
 AF9295
 AF9295                          STATION RECOVERY (1997)
 AF9295
 AF9295'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9295'THE STATION IS LOCATED ABOUT 1.4 MI (2.3 KM) EAST OF GARDEN PLAIN.  TO
 AF9295'REACH FROM THE JUNCTION OF U.S. HIGHWAY 30 AND STATE ROUTE 136 ABOUT
 AF9295'1.8 MI (2.9 KM) EAST OF FULTON, GO SOUTH ON FROG POND ROAD FOR 4.0 MI
 AF9295'(6.4 KM) TO GARDEN PLAIN ROAD, ALSO 1500N AND STATE ROUTE 196.  TURN
 AF9295'LEFT, EAST, FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.  IT IS
 AF9295'11.1 M (36.4 FT) SOUTH OF THE CENTER OF THE HIGHWAY, 16.9 M (55.4 FT)
 AF9295'EAST OF A POWER POLE WITH THREE GUY WIRES, 33.0 M (108.3 FT) SOUTHEAST
 AF9295'OF A POWER POLE, 56.6 M (185.7 FT) SOUTHWEST OF A POWER POLE WITH TWO
 AF9295'GUY WIRES, 35.2 M (115.5 FT) WEST OF A CONCRETE RIGHT-OF-WAY MARKER,
 AF9295'0.9 M (3.0 FT) NORTH OF AN EAST-WEST FENCE, AND 0.8 M (2.6 FT) NORTH
 AF9295'OF A FIBERGLASS WITNESS POST.  NOTE--ACCESS TO THE STATION POINT IS
 AF9295'THROUGH A 6-INCH ACCESS COVER.  THE ACCESS COVER IS ERRONEOUSLY
 AF9295'STAMPED WHI96-1B.
 AF9295
 AF9295                          STATION RECOVERY (2004)
 AF9295
 AF9295'RECOVERY NOTE BY GEOCACHING 2004 (CBB)
 AF9295'PICTURES AVAILABLE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2588 ***********************************************************************
 ME2588  DESIGNATION -  WHITAKER
 ME2588  PID         -  ME2588
 ME2588  STATE/COUNTY-  IL/KANKAKEE
 ME2588  COUNTRY     -  US
 ME2588  USGS QUAD   -  BEECHER WEST (2018)
 ME2588
 ME2588                         *CURRENT SURVEY CONTROL
 ME2588  ______________________________________________________________________
 ME2588* NAD 83(1997) POSITION- 41 15 03.18978(N) 087 43 21.76719(W)   ADJUSTED
 ME2588* NAVD 88 ORTHO HEIGHT -   214.    (meters)      702.    (feet) SCALED
 ME2588  ______________________________________________________________________
 ME2588  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 ME2588  LAPLACE CORR    -         -2.51  (seconds)                    DEFLEC18
 ME2588  HORZ ORDER      -  SECOND
 ME2588
 ME2588.The horizontal coordinates were established by classical geodetic methods
 ME2588.and adjusted by the National Geodetic Survey in October 1999.
 ME2588
 ME2588.The orthometric height was scaled from a topographic map.
 ME2588
 ME2588.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2588.GEOID18 height accuracy estimate available here.
 ME2588
 ME2588.Click photographs - Photos may exist for this station.
 ME2588
 ME2588.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2588
 ME2588. The following values were computed from the NAD 83(1997) position.
 ME2588
 ME2588;                    North         East     Units Scale Factor Converg.
 ME2588;SPC IL E     -   509,083.404   351,178.195   MT  1.00000722   +0 24 09.5
 ME2588;SPC IL E     - 1,670,217.80  1,152,157.13   sFT  1.00000722   +0 24 09.5
 ME2588;UTM  16      - 4,566,860.206   439,449.567   MT  0.99964512   -0 28 35.5
 ME2588
 ME2588!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2588!SPC IL E     -   0.99997165  x   1.00000722  =   0.99997887
 ME2588!UTM  16      -   0.99997165  x   0.99964512  =   0.99961678
 ME2588
 ME2588:                Primary Azimuth Mark                     Grid Az
 ME2588:SPC IL E     -  WHITAKER AZ MK                           172 32 14.2
 ME2588:UTM  16      -  WHITAKER AZ MK                           173 24 59.2
 ME2588
 ME2588_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3944966860(NAD 83)
 ME2588
 ME2588|---------------------------------------------------------------------|
 ME2588| PID    Reference Object                     Distance      Geod. Az  |
 ME2588|                                                           dddmmss.s |
 ME2588| CM3975 WHITAKER RM 3                        10.405 METERS 00304     |
 ME2588| CM3973 WHITAKER RM 1                         8.403 METERS 09829     |
 ME2588| CM3976 WHITAKER RM 4                         8.403 METERS 09831     |
 ME2588| CM3972 WHITAKER AZ MK                                     1725623.7 |
 ME2588| ME2620 MANTENO STATE HOSPITAL TANK         APPROX. 7.7 KM 2544709.6 |
 ME2588| ME2624 MANTENO ST JOSEPH CATH CH           APPROX. 9.6 KM 2671748.2 |
 ME2588| CM3974 WHITAKER RM 2                        10.752 METERS 35441     |
 ME2588| CM3977 WHITAKER RM 5                        42.556 METERS 35710     |
 ME2588|---------------------------------------------------------------------|
 ME2588
 ME2588                          SUPERSEDED SURVEY CONTROL
 ME2588
 ME2588  NAD 83(1997)-  41 15 03.18981(N)    087 43 21.76718(W) AD(       ) 2
 ME2588  NAD 83(1986)-  41 15 03.19128(N)    087 43 21.77467(W) AD(       ) 2
 ME2588  NAD 27      -  41 15 03.07270(N)    087 43 21.63230(W) AD(       ) 2
 ME2588
 ME2588.Superseded values are not recommended for survey control.
 ME2588
 ME2588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2588.See file dsdata.pdf to determine how the superseded data were derived.
 ME2588
 ME2588_MARKER: DS = TRIANGULATION STATION DISK
 ME2588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2588_STAMPING: WHITAKER 1952
 ME2588_MARK LOGO: CGS
 ME2588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2588+STABILITY: SURFACE MOTION
 ME2588
 ME2588  HISTORY     - Date     Condition        Report By
 ME2588  HISTORY     - 1952     MONUMENTED       CGS
 ME2588  HISTORY     - 1967     GOOD             CGS
 ME2588  HISTORY     - 1974     GOOD             NGS
 ME2588
 ME2588                          STATION DESCRIPTION
 ME2588
 ME2588'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2588'STATION IS LOCATED ON THE GROUNDS OF THE WHITAKER GRADE SCHOOL IN THE
 ME2588'TOWN OF WHITAKER.  IT S 110 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
 ME2588'THE SCHOOL BUILDING, 27 FEET SOUTH OF A 24 INCH TREE, 15 FEET WEST OF
 ME2588'A 24 INCH TREE AND 5 FEET NORTHEAST OF A WHITE WITNESS POST AND FENCE
 ME2588'CORNER.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 ME2588'WHITAKER 1952.
 ME2588'
 ME2588'REFERENCE MARK NO. 1 IS 10 FEET EAST OF A 24 INCH TREE AND 1 FOOT
 ME2588'NORTH OF A FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 ME2588'STAMPED WHITAKER NO 1 1952.
 ME2588'
 ME2588'REFERENCE MARK NO. 2 IS 8 FEET NORTH OF A 24 INCH TREE AND 1 FOOT EAST
 ME2588'OF A FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 ME2588'WHITAKER NO 2 1952.
 ME2588'
 ME2588'AZIMUTH MARK IS 31 FEET EAST OF CENTER OF A PAVED ROAD, 1 FOOT WEST OF
 ME2588'A FENCE AND 1 FOOT NORTH OF A WHITE WITNESS POST.  THE MARK PROJECTS
 ME2588'ABOUT 4 INCHES AND THE DISK IS STAMPED WHITAKER 1952.
 ME2588'
 ME2588'TO REACH THE AZIMUTH MARK FROM THE SCHOOL BUILDING AT THE STATION, GO
 ME2588'SOUTH ON A PAVED ROAD FOR 0.35 MILE TO THE MARK ON THE LEFT AS
 ME2588'DESCRIBED.
 ME2588'
 ME2588'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2588
 ME2588                          STATION RECOVERY (1967)
 ME2588
 ME2588'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2588'THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE FOUND IN
 ME2588'GOOD CONDITION.  REFERENCE MARK 2 WAS FOUND UPROOTED AND A REFERENCE
 ME2588'MARK 3 WAS SET.  THE SCHOOL IS NOW ABANDONED AND A NEW DESCRIPTION IS
 ME2588'NEEDED.  THE DISTANCE TO REFERENCE MARK 1 CHECKED.  THE AZIMUTH MARK
 ME2588'AND OTHER CUTS ARE OBSTRUCTED BY TALL CORN AND COULD NOT BE CUT IN.
 ME2588'
 ME2588'ABOUT 250 FEET SOUTHWEST OF THE INTERSECTION OF A PAVED CROSSROAD, 0.3
 ME2588'MILE EAST OF THE RAILROAD CROSSING JUST NORTH OF THE WHITAKER
 ME2588'ELEVATOR, IN THE SOUTHWEST CORNER OF AN OLD SCHOOL YARD, 192 FEET WEST
 ME2588'OF THE CENTERLINE OF A PAVED ROAD, 175 FEET SOUTH OF THE CENTERLINE OF
 ME2588'A PAVED ROAD, 16 FEET WEST OF A 30 INCH ELM TREE AND 1 FOOT SOUTH OF A
 ME2588'METAL WITNESS POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS
 ME2588'STAMPED WHITAKER 1952.
 ME2588'
 ME2588'REFERENCE MARK 1 IS 165 FEET WEST OF THE CENTERLINE OF THE ROAD, 28
 ME2588'FEET EAST OF THE WITNESS POST AND 9 FEET EAST OF THE TREE.  THE
 ME2588'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED WHITAKER NO 1 1952.
 ME2588'
 ME2588'REFERENCE MARK 3 IS 192 FEET WEST OF THE CENTERLINE OF THE ROAD, 141
 ME2588'FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 33 FEET NORTH OF THE
 ME2588'WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED WHITAKER
 ME2588'NO 3 1952.
 ME2588'
 ME2588'THE AZIMUTH MARK IS 31 FEET EAST OF THE CENTERLINE OF THE ROAD, 11
 ME2588'FEET NORTH OF THE CENTERLINE OF A FIELD ENTRANCE, 1 FOOT NORTH OF A
 ME2588'METAL WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MONUMENT PROJECTS
 ME2588'3 INCHES AND THE DISK IS STAMPED WHITAKER 1952.
 ME2588'
 ME2588'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE PAVED ROAD
 ME2588'FOR 0.35 MILE TO THE MARK ON THE LEFT.
 ME2588'
 ME2588'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.  AIRLINE DISTANCE AND
 ME2588'DIRECTION FROM NEAREST TOWN- AT WHITAKER.
 ME2588
 ME2588                          STATION RECOVERY (1974)
 ME2588
 ME2588'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 ME2588'THE STATION MARK, REFERENCE MARK 3 AND THE AZIMUTH MARK WERE FOUND IN
 ME2588'GOOD CONDITION.  THE LINE OF SIGHT TO REFERENCE MARK 3 IS OBSTRUCTUED
 ME2588'BY A SMALL BARN.  REFERENCE MARK 1 FOUND WITH THE TOP SHEARED OFF AND
 ME2588'THE DISK GONE.  REFERENCE MARKS 4 AND 5 WERE SET.  A NEW DESCRIPTION
 ME2588'FOLLOWS-
 ME2588'
 ME2588'THE STATION IS 20.5 FEET WEST OF THE SOUTHEAST CORNER OF A SMALL BARN,
 ME2588'192 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, 175 FEET SOUTH OF THE
 ME2588'CENTERLINE OF A PAVED ROAD, 1 FOOT SOUTHWEST OF THE SOUTHWEST CORNER
 ME2588'OF THE BARN AND ON THE PROPERTY OF MR. JERRY SEELY.  THE MONUMENT
 ME2588'PROJECTS 2 INCHES AND THE DISK IS STAMPED WHITAKER 1952.
 ME2588'
 ME2588'REFERENCE MARK 4 IS 8 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF BARN,
 ME2588'155 FEET WEST OF THE CENTERLINE OF PAVED ROAD AND 176 FEET SOUTH OF
 ME2588'THE CENTERLINE OF PAVED ROAD.  THE MONUMENT IS FLUSH AND THE DISK IS
 ME2588'STAMPED WHITAKER 1952 NO 4 1974.
 ME2588'
 ME2588'REFERENCE MARK 5 IS A STANDARD DISK, STAMPED WHITAKER 1952, SET IN A
 ME2588'DILL HOLE IN THE TOP OF AN IRREGULAR MASS OF CONCRETE FLUSH WITH THE
 ME2588'GROUND, 34 FEET SOUTH OF THE CENTERLINE OF PAVED ROAD, 64 FEET
 ME2588'NORTHWEST OF THE NORTHWEST CORNER OF HOUSE, 75 FEET WEST OF A POWER
 ME2588'POLE AND 92 FEET EAST OF A POWER POLE.
 ME2588'
 ME2588'THE AZIMUTH MARK IS 0.35 MILE SOUTH ALONG PAVED ROAD FROM THE STATION,
 ME2588'31 FEET EAST OF THE CENTERLINE OF PAVED ROAD, 11 FEET NORTH OF THE
 ME2588'CENTERLINE OF A FIELD ENTRANCE AND 1 FOOT NORTH OF A METAL WITNESS
 ME2588'POST.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED WHITAKER
 ME2588'1952.
 ME2588'
 ME2588'THE STATION IS LOCATED 0.35 MILE EAST ALONG PAVED ROAD FROM THE
 ME2588'RAILROAD CROSSING JUST NORTH OF THE WHITAKER ELEVATOR.
 ME2588'
 ME2588'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT WHITAKER HEIGHT
 ME2588'OF LIGHT ABOVE STATION MARK 5 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0930 ***********************************************************************
 MF0930  DESIGNATION -  WHITE
 MF0930  PID         -  MF0930
 MF0930  STATE/COUNTY-  IL/BUREAU
 MF0930  COUNTRY     -  US
 MF0930  USGS QUAD   -  PRINCETON NORTH (2018)
 MF0930
 MF0930                         *CURRENT SURVEY CONTROL
 MF0930  ______________________________________________________________________
 MF0930* NAD 83(1997) POSITION- 41 23 46.56797(N) 089 24 45.58807(W)   ADJUSTED
 MF0930* NAVD 88 ORTHO HEIGHT -   218.155 (meters)      715.73  (feet) ADJUSTED
 MF0930  ______________________________________________________________________
 MF0930  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 MF0930  LAPLACE CORR    -          0.30  (seconds)                    DEFLEC18
 MF0930  DYNAMIC HEIGHT  -        218.067 (meters)      715.44  (feet) COMP
 MF0930  MODELED GRAVITY -    980,211.9   (mgal)                       NAVD 88
 MF0930
 MF0930  HORZ ORDER      -  SECOND
 MF0930  VERT ORDER      -  SECOND    CLASS 0
 MF0930
 MF0930.The horizontal coordinates were established by classical geodetic methods
 MF0930.and adjusted by the National Geodetic Survey in October 1999.
 MF0930
 MF0930.The orthometric height was determined by differential leveling and
 MF0930.adjusted by the NATIONAL GEODETIC SURVEY
 MF0930.in June 1991.
 MF0930
 MF0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0930.GEOID18 height accuracy estimate available here.
 MF0930
 MF0930.Click photographs - Photos may exist for this station.
 MF0930
 MF0930.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0930
 MF0930.The dynamic height is computed by dividing the NAVD 88
 MF0930.geopotential number by the normal gravity value computed on the
 MF0930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0930.degrees latitude (g = 980.6199 gals.).
 MF0930
 MF0930.The modeled gravity was interpolated from observed gravity values.
 MF0930
 MF0930. The following values were computed from the NAD 83(1997) position.
 MF0930
 MF0930;                    North         East     Units Scale Factor Converg.
 MF0930;SPC IL W     -   525,306.021   763,053.268   MT  0.99999009   +0 29 55.0
 MF0930;SPC IL W     - 1,723,441.50  2,503,450.60   sFT  0.99999009   +0 29 55.0
 MF0930;UTM  16      - 4,585,557.195   298,303.848   MT  1.00010068   -1 35 45.4
 MF0930
 MF0930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0930!SPC IL W     -   0.99997098  x   0.99999009  =   0.99996107
 MF0930!UTM  16      -   0.99997098  x   1.00010068  =   1.00007165
 MF0930
 MF0930:                Primary Azimuth Mark                     Grid Az
 MF0930:SPC IL W     -  WHITE AZ MK                              178 03 12.7
 MF0930:UTM  16      -  WHITE AZ MK                              180 08 53.1
 MF0930
 MF0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9830385557(NAD 83)
 MF0930
 MF0930|---------------------------------------------------------------------|
 MF0930| PID    Reference Object                     Distance      Geod. Az  |
 MF0930|                                                           dddmmss.s |
 MF0930| MF0929 WHITE RM 2                           13.719 METERS 09212     |
 MF0930| CI8823 WHITE AZ MK                                        1783307.7 |
 MF0930| MF0935 WHITE RM 1                           13.540 METERS 35827     |
 MF0930|---------------------------------------------------------------------|
 MF0930
 MF0930                          SUPERSEDED SURVEY CONTROL
 MF0930
 MF0930  NAD 83(1986)-  41 23 46.57553(N)    089 24 45.59339(W) AD(       ) 2
 MF0930  NAD 27      -  41 23 46.44940(N)    089 24 45.26900(W) AD(       ) 2
 MF0930  NGVD 29 (??/??/92)  218.232  (m)          715.98   (f) ADJ UNCH    2 0
 MF0930  NGVD 29             218.23   (m)          716.0    (f) LEVELING    3  
 MF0930
 MF0930.Superseded values are not recommended for survey control.
 MF0930
 MF0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0930.See file dsdata.pdf to determine how the superseded data were derived.
 MF0930
 MF0930_MARKER: DS = TRIANGULATION STATION DISK
 MF0930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0930_STAMPING: WHITE 1959
 MF0930_MARK LOGO: CGS
 MF0930_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0930+STABILITY: SURFACE MOTION
 MF0930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0930+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 MF0930
 MF0930  HISTORY     - Date     Condition        Report By
 MF0930  HISTORY     - 1959     MONUMENTED       CGS
 MF0930  HISTORY     - 1959     GOOD             CGS
 MF0930  HISTORY     - 1979     GOOD             NGS
 MF0930  HISTORY     - 1979     GOOD             NGS
 MF0930  HISTORY     - 19960416 GOOD             USPSQD
 MF0930  HISTORY     - 20010425 GOOD             USPSQD
 MF0930  HISTORY     - 20051005 GOOD             USPSQD
 MF0930  HISTORY     - 20200227 GOOD             ILDT
 MF0930
 MF0930                          STATION DESCRIPTION
 MF0930
 MF0930'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF0930'THE STATION IS LOCATED ABOUT 3.5 MILES NORTHEAST OF PRINCETON
 MF0930'AND ABOUT 3 MILES SOUTHWEST OF MALDEN.
 MF0930'
 MF0930'TO REACH THE STATION FROM THE POST OFFICE IN PRINCETON, GO
 MF0930'NORTH ON U.S. HIGHWAY 34 FOR 0.9 MILE TO THE JUNCTION OF
 MF0930'U.S. HIGHWAY 34 AND STATE HIGHWAY 26, TURN RIGHT AND CONTINUE
 MF0930'ON U.S. HIGHWAY 34 FOR 1.5 MILES TO A CROSSROAD JUST BEFORE
 MF0930'REACHING A RAILROAD OVERPASS, TURN RIGHT, EAST, ON GRAVEL
 MF0930'ROAD FOR 1.7 MILES TO A CROSSROAD, TURN LEFT, NORTH, FOR
 MF0930'0.2 MILE TO A DRIVEWAY ON THE LEFT, CONTINUE STRAIGHT AHEAD
 MF0930'FOR 0.05 MILE TO THE STATION ON THE LEFT.
 MF0930'
 MF0930'STATION MARK, A STANDARD DISK STAMPED WHITE 1959, IS SET
 MF0930'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 MF0930'THE MARK IS 24 FEET WEST OF THE APPROXIMATE CENTER OF THE
 MF0930'GRAVEL ROAD, 19.5 FEET NORTH OF A FENCE CORNER, 2 FEET EAST
 MF0930'OF THE RIGHT-OF-WAY FENCE LINE AND 2 FEET EAST OF A WITNESS
 MF0930'POST.
 MF0930'
 MF0930'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED WHITE NO.
 MF0930'1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF0930'4 INCHES.  THE MARK IS 26 FEET WEST OF THE APPROXIMATE
 MF0930'CENTER OF THE GRAVEL ROAD AND 1 FOOT EAST OF THE RIGHT-OF-WAY
 MF0930'FENCE LINE.
 MF0930'
 MF0930'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED WHITE NO.
 MF0930'2 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF0930'3 INCHES.  THE MARK IS 22 FEET EAST OF THE APPROXIMATE
 MF0930'CENTER OF THE GRAVEL ROAD AND 1 FOOT WEST OF THE RIGHT-OF-WAY
 MF0930'FENCE LINE.
 MF0930'
 MF0930'AZIMUTH MARK, A STANDARD DISK STAMPED WHITE 1959, IS SET
 MF0930'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.
 MF0930'THE MARK IS 23.4 FEET EAST OF THE APPROXIMATE CENTER OF THE
 MF0930'GRAVEL ROAD, 1.6 FEET NORTH OF A WITNESS POST AND 1 FOOT
 MF0930'WEST OF THE RIGHT-OF-WAY FENCE LINE.
 MF0930'
 MF0930'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 MF0930'GRAVEL ROAD FOR 0.25 MILE TO A CROSSROAD, CONTINUE STRAIGHT
 MF0930'AHEAD, SOUTH, FOR 0.15 MILE TO THE AZIMUTH MARK ON THE LEFT.
 MF0930
 MF0930                          STATION RECOVERY (1959)
 MF0930
 MF0930'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 MF0930'4.2 MI NE FROM PRINCETON.
 MF0930'ABOUT 2.35 MILES NORTHEAST ALONG U.S. HIGHWAY 34 FROM THE POST
 MF0930'OFFICE AT PRINCETON, THENCE 1.65 MILES EAST ALONG GRAVEL ROAD,
 MF0930'THENCE 0.25 MILES NORTH ALONG GRAVEL ROAD, ABOUT 0.05 MILES
 MF0930'NORTH OF A DRIVEWAY WEST TO A FARM HOUSE, 24 FEET WEST OF THE
 MF0930'CENTER LINE OF THE ROAD, 2 FEET EAST OF FENCE LINE, 20 FEET NORTH
 MF0930'OF THE NORTHEAST CORNER OF BARNLOT, 32 FEET NORTHEAST OF POWER
 MF0930'POLE, 1.7 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 MF0930'LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 MF0930'THE GROUND.
 MF0930
 MF0930                          STATION RECOVERY (1979)
 MF0930
 MF0930'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 MF0930'STATION MARK FOUND IN GOOD CONDITION.  RM 1 FOUND WITH THE DISK
 MF0930'SHEARED OFF.  RM 2 FOUND WITH A PORTION OF THE DISK SHEARED OFF,
 MF0930'ALTHOUGH THE ARROW ON DISK AND CENTER STEM VERY SOLID.  THE AZIMUTH
 MF0930'MARK WAS NOT FOUND AND SHOULD BE ASSUMED DESTROYED BY FARMING
 MF0930'EQUIPMENT.  THE DISTANCE TO RM 2 CHECKED.  AFTER TURNING ANGLE TO
 MF0930'RM 3 TO ESTABLISH IT USING POINT OF RM 2, A NEW DISK WAS SET IN THE
 MF0930'CONCRETE MONUMENT THAT RM 2 WAS SET IN.
 MF0930'
 MF0930'THE STATION IS 25.5 FT W OF CENTER LINE OF ROAD, 31 FT NE OF A POWER
 MF0930'LINE POLE 2.0 FT E OF A METAL WITNESS POST AND 1.0 FT S OF A METAL
 MF0930'WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK STAMPED WHITE
 MF0930'1959.
 MF0930'
 MF0930'RM 3 IS 68 FT NE OF THE POWER LINE POLE, 25 FT W OF CENTER LINE OF
 MF0930'ROAD AND 0.5 FT S OF A METAL WITNESS POST.  THE MARK PROJECTS 4 INCHES
 MF0930'AND THE DISK STAMPED WHITE 1959 NO 3 1979.
 MF0930'
 MF0930'RM 4 IS 71 FT ENE OF THE POWER LINE POLE, 20 FT E OF CENTERLINE OF
 MF0930'THE ROAD AND 1 FT N OF A METAL WITNESS POST.  THE MARK PROJECTS 4
 MF0930'INCHES AND THE DISK STAMPED WHITE 1959 NO 4 1979.
 MF0930'
 MF0930'THE PREVIOUS TOO REACH IS ADEQUATE.
 MF0930
 MF0930                          STATION RECOVERY (1979)
 MF0930
 MF0930'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 MF0930'RECOVERED IN GOOD CONDITION.
 MF0930
 MF0930                          STATION RECOVERY (1996)
 MF0930
 MF0930'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0930'RECOVERED IN GOOD CONDITION.
 MF0930
 MF0930                          STATION RECOVERY (2001)
 MF0930
 MF0930'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0930'RECOVERED IN GOOD CONDITION.
 MF0930
 MF0930                          STATION RECOVERY (2005)
 MF0930
 MF0930'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0930'RM 1, NO DISC
 MF0930'RM2, NO DISC
 MF0930
 MF0930                          STATION RECOVERY (2020)
 MF0930
 MF0930'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0930'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1494 ***********************************************************************
 NH1494  DESIGNATION -  WHITE
 NH1494  PID         -  NH1494
 NH1494  STATE/COUNTY-  IL/OGLE
 NH1494  COUNTRY     -  US
 NH1494  USGS QUAD   -  KINGS (2018)
 NH1494
 NH1494                         *CURRENT SURVEY CONTROL
 NH1494  ______________________________________________________________________
 NH1494* NAD 83(1997) POSITION- 42 00 23.54518(N) 089 04 01.93055(W)   ADJUSTED
 NH1494* NAVD 88 ORTHO HEIGHT -   274.    (meters)      899.    (feet) SCALED
 NH1494  ______________________________________________________________________
 NH1494  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 NH1494  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 NH1494  HORZ ORDER      -  SECOND
 NH1494
 NH1494.The horizontal coordinates were established by classical geodetic methods
 NH1494.and adjusted by the National Geodetic Survey in October 1999.
 NH1494
 NH1494.The orthometric height was scaled from a topographic map.
 NH1494
 NH1494.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1494.GEOID18 height accuracy estimate available here.
 NH1494
 NH1494.Click photographs - Photos may exist for this station.
 NH1494
 NH1494.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1494
 NH1494. The following values were computed from the NAD 83(1997) position.
 NH1494
 NH1494;                    North         East     Units Scale Factor Converg.
 NH1494;SPC IL W     -   593,393.829   791,077.316   MT  1.00004321   +0 44 09.0
 NH1494;SPC IL W     - 1,946,826.25  2,595,392.83   sFT  1.00004321   +0 44 09.0
 NH1494;UTM  16      - 4,652,569.520   328,812.759   MT  0.99996061   -1 23 01.5
 NH1494
 NH1494!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1494!SPC IL W     -   0.99996222  x   1.00004321  =   1.00000543
 NH1494!UTM  16      -   0.99996222  x   0.99996061  =   0.99992283
 NH1494
 NH1494:                Primary Azimuth Mark                     Grid Az
 NH1494:SPC IL W     -  WHITE AZ MK                              085 27 24.3
 NH1494:UTM  16      -  WHITE AZ MK                              087 34 34.8
 NH1494
 NH1494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2881252569(NAD 83)
 NH1494
 NH1494|---------------------------------------------------------------------|
 NH1494| PID    Reference Object                     Distance      Geod. Az  |
 NH1494|                                                           dddmmss.s |
 NH1494| CJ1666 WHITE AZ MK                                        0861133.3 |
 NH1494| MF1545 ROCHELLE CALIF PACK CORP TANK       APPROX. 9.6 KM 1851159.3 |
 NH1494| NH1493 WHITE 2                               5.780 METERS 18512     |
 NH1494| MF1542 ROCHELLE CALIF PACK CORP MAST       APPROX. 9.1 KM 1860800.3 |
 NH1494| MF1543 ROCHELLE CALIF PACK CORP STACK      APPROX. 9.4 KM 1861250.5 |
 NH1494| CJ1668 WHITE RM 2                           24.817 METERS 26904     |
 NH1494| NH1491 WHITE ROCK TWP ATT MICROWAVE        APPROX. 4.1 KM 3211047.8 |
 NH1494| CJ1667 WHITE RM 1                           26.762 METERS 35851     |
 NH1494|---------------------------------------------------------------------|
 NH1494
 NH1494                          SUPERSEDED SURVEY CONTROL
 NH1494
 NH1494  NAD 83(1996)-  42 00 23.54578(N)    089 04 01.93291(W) AD(       ) 2
 NH1494  NAD 83(1986)-  42 00 23.54480(N)    089 04 01.93593(W) AD(       ) 2
 NH1494  NAD 27      -  42 00 23.44280(N)    089 04 01.58430(W) AD(       ) 2
 NH1494
 NH1494.Superseded values are not recommended for survey control.
 NH1494
 NH1494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1494.See file dsdata.pdf to determine how the superseded data were derived.
 NH1494
 NH1494_MARKER: DS = TRIANGULATION STATION DISK
 NH1494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1494_STAMPING: WHITE 1954
 NH1494_MARK LOGO: CGS
 NH1494_PROJECTION: FLUSH
 NH1494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1494+STABILITY: SURFACE MOTION
 NH1494
 NH1494  HISTORY     - Date     Condition        Report By
 NH1494  HISTORY     - 1954     MONUMENTED       CGS
 NH1494  HISTORY     - 1958     GOOD             CGS
 NH1494  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 NH1494  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 NH1494  HISTORY     - 20041013 MARK NOT FOUND   USPSQD
 NH1494
 NH1494                          STATION DESCRIPTION
 NH1494
 NH1494'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1494'STATION IS LOCATED ON THE SOUTH SIDE OF STATE HIGHWAY 64, 5 MILES
 NH1494'NORTH OF ROCHELLE AND 463 FEET WEST OF THE INTERSECTION
 NH1494'OF HIGHWAY 64 AND U.S. HIGHWAY 51.  IT IS 39 FEET SOUTH OF
 NH1494'THE CENTER OF THE HIGHWAY, 22 FEET EAST OF A 12 INCH MAPLE
 NH1494'TREE, 4 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH
 NH1494'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED WHITE
 NH1494'1954.
 NH1494'
 NH1494'REFERENCE MARK NO. 1 IS 48 FEET NORTH OF THE CENTER OF THE
 NH1494'HIGHWAY, 10 FEET EAST OF A TELEPHONE POLE AND 1 FOOT SOUTH
 NH1494'OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK
 NH1494'IS STAMPED WHITE NO 1 1954.
 NH1494'
 NH1494'REFERENCE MARK NO. 2 IS 39 FEET SOUTH OF THE CENTER OF THE
 NH1494'HIGHWAY, 18 FEET SOUTHWEST OF A 12 INCH ELM TREE AND 1 FOOT
 NH1494'NORTH OF THE FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE
 NH1494'DISK IS STAMPED WHITE NO 2 1954.
 NH1494'
 NH1494'AZIMUTH MARK IS 62 FEET NORTH OF THE CENTER OF HIGHWAY 64,
 NH1494'18 FEET EAST OF A FENCE CORNER AND 2 FEET WEST OF A WHITE
 NH1494'WITNESS POST.  THE MARK PROJECTS ABOUT 8 INCHES AND THE DISK IS
 NH1494'STAMPED WHITE 1954.
 NH1494'
 NH1494'TO REACH THE AZIMUTH MARK FROM THE INTERSECTION OF THE TWO
 NH1494'HIGHWAYS EAST OF THE STATION, GO EAST ON HIGHWAY 64 FOR 0.25
 NH1494'MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 NH1494'
 NH1494'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 NH1494
 NH1494                          STATION RECOVERY (1958)
 NH1494
 NH1494'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (FAR)
 NH1494'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 NH1494'FOUND IN GOOD CONDITION.  ROAD CONSTRUCTION WORK ALONG STATE
 NH1494'HIGHWAY 64 WILL DESTROY THE STATION AND BOTH REFERENCE MARKS.
 NH1494'THEY WERE MOVED.  FOR DETAILS, SEE THE DESCRIPTION OF WHITE
 NH1494'2 1958.
 NH1494
 NH1494                          STATION RECOVERY (1996)
 NH1494
 NH1494'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1494'MARK NOT FOUND.
 NH1494
 NH1494                          STATION RECOVERY (2001)
 NH1494
 NH1494'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1494'MARK NOT FOUND.
 NH1494
 NH1494                          STATION RECOVERY (2004)
 NH1494
 NH1494'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH1494'WHITE RM 1, 2, AND THE AZIMUTH WERE NOT LOCATED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1493 ***********************************************************************
 NH1493  DESIGNATION -  WHITE 2
 NH1493  PID         -  NH1493
 NH1493  STATE/COUNTY-  IL/OGLE
 NH1493  COUNTRY     -  US
 NH1493  USGS QUAD   -  KINGS (2018)
 NH1493
 NH1493                         *CURRENT SURVEY CONTROL
 NH1493  ______________________________________________________________________
 NH1493* NAD 83(1997) POSITION- 42 00 23.35861(N) 089 04 01.95330(W)   ADJUSTED
 NH1493* NAVD 88 ORTHO HEIGHT -   273.67  (+/-2cm)      897.9   (feet) VERTCON3
 NH1493  ______________________________________________________________________
 NH1493  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 NH1493  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 NH1493  HORZ ORDER      -  SECOND
 NH1493  VERT ORDER      -  THIRD ? (See Below)
 NH1493
 NH1493.The horizontal coordinates were established by classical geodetic methods
 NH1493.and adjusted by the National Geodetic Survey in October 1999.
 NH1493
 NH1493.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1493.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1493
 NH1493.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1493.GEOID18 height accuracy estimate available here.
 NH1493
 NH1493.The vertical order pertains to the NGVD 29 superseded value.
 NH1493
 NH1493.Click photographs - Photos may exist for this station.
 NH1493
 NH1493.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1493
 NH1493. The following values were computed from the NAD 83(1997) position.
 NH1493
 NH1493;                    North         East     Units Scale Factor Converg.
 NH1493;SPC IL W     -   593,388.066   791,076.866   MT  1.00004321   +0 44 09.0
 NH1493;SPC IL W     - 1,946,807.35  2,595,391.35   sFT  1.00004321   +0 44 09.0
 NH1493;UTM  16      - 4,652,563.778   328,812.097   MT  0.99996061   -1 23 01.5
 NH1493
 NH1493!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1493!SPC IL W     -   0.99996226  x   1.00004321  =   1.00000547
 NH1493!UTM  16      -   0.99996226  x   0.99996061  =   0.99992287
 NH1493
 NH1493:                Primary Azimuth Mark                     Grid Az
 NH1493:SPC IL W     -  WHITE AZ MK                              084 51 56.4
 NH1493:UTM  16      -  WHITE AZ MK                              086 59 06.9
 NH1493
 NH1493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2881252563(NAD 83)
 NH1493
 NH1493|---------------------------------------------------------------------|
 NH1493| PID    Reference Object                     Distance      Geod. Az  |
 NH1493|                                                           dddmmss.s |
 NH1493| NH1494 WHITE                                 5.780 METERS 00512     |
 NH1493| CJ1669 WHITE 2 RM 3                         37.170 METERS 01755     |
 NH1493| CJ1666 WHITE AZ MK                                        0853605.4 |
 NH1493| MF1545 ROCHELLE CALIF PACK CORP TANK       APPROX. 9.6 KM 1851159.3 |
 NH1493| MF1542 ROCHELLE CALIF PACK CORP MAST       APPROX. 9.1 KM 1860802.4 |
 NH1493| CJ1670 WHITE 2 RM 4                         34.250 METERS 26857     |
 NH1493|---------------------------------------------------------------------|
 NH1493
 NH1493                          SUPERSEDED SURVEY CONTROL
 NH1493
 NH1493  NAD 83(1996)-  42 00 23.35921(N)    089 04 01.95566(W) AD(       ) 2
 NH1493  NAD 83(1986)-  42 00 23.35824(N)    089 04 01.95869(W) AD(       ) 2
 NH1493  NAD 27      -  42 00 23.25620(N)    089 04 01.60710(W) AD(       ) 2
 NH1493  NGVD 29             273.71   (m)          898.0    (f) LEVELING    3  
 NH1493
 NH1493.Superseded values are not recommended for survey control.
 NH1493
 NH1493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1493.See file dsdata.pdf to determine how the superseded data were derived.
 NH1493
 NH1493_MARKER: DS = TRIANGULATION STATION DISK
 NH1493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1493_STAMPING: WHITE 2 1958
 NH1493_MARK LOGO: CGS
 NH1493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1493+STABILITY: SURFACE MOTION
 NH1493
 NH1493  HISTORY     - Date     Condition        Report By
 NH1493  HISTORY     - 1958     MONUMENTED       CGS
 NH1493  HISTORY     - 1972     GOOD             ILDT
 NH1493  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 NH1493  HISTORY     - 20010725 POOR             USPSQD
 NH1493  HISTORY     - 20041013 POOR             USPSQD
 NH1493
 NH1493                          STATION DESCRIPTION
 NH1493
 NH1493'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (FAR)
 NH1493'THE STATION IS LOCATED ABOUT 5 MILES NORTH OF ROCHELLE AND ABOUT 465
 NH1493'FEET WEST OF THE INTERSECTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 64,
 NH1493'67 FEET WEST OF A FENCE CORNER, 58 FEET SOUTH OF THE CENTER OF STATE
 NH1493'HIGHWAY 64, AND 2 FEET NORTH OF A FENCE AND A WHITE WITNESS POST.  IT
 NH1493'PROJECTS 4 INCHES AND THE DISK IS STAMPED WHITE 2 1958.
 NH1493'
 NH1493'REFERENCE MARK NO. 3 IS 58 FEET NORTH OF THE CENTER OF STATE HIGHWAY
 NH1493'64, 3 FEET WEST OF A TELEPHONE POLE, AND 2 FEET SOUTH OF A FENCE.  IT
 NH1493'PROJECTS 4 INCHES AND THE DISK IS STAMPED WHITE 2 NO 3 1958.
 NH1493'
 NH1493'REFERENCE MARK NO. 4 IS 70 FEET EAST OF A FENCE CORNER, 59 FEET SOUTH
 NH1493'OF THE CENTER OF STATE HIGHWAY 64, AND 1 FOOT NORTH OF FENCE.  IT
 NH1493'PROJECTS 2 INCHES AND THE DISK IS STAMPED WHITE 2 NO 4 1958.
 NH1493'
 NH1493'AZIMUTH MARK IS 0.3 MILE EAST OF THE STATION, 0.25 MILE EAST OF THE
 NH1493'INTERSECTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 64, 62 FEET NORTH OF
 NH1493'THE CENTER OF STATE HIGHWAY 64, 18 FEET EAST OF A FENCE CORNER, AND 2
 NH1493'FEET WEST OF A WHITE WITNESS POST.  IT PROJECTS 8 INCHES AND THE DISK
 NH1493'IS STAMPED WHITE 1954.
 NH1493'
 NH1493'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY ALT.  30 AND
 NH1493'U.S. HIGHWAY 51 AT THE NORTHSIDE OF ROCHELLE, GO NORTH ON U.S. HIGHWAY
 NH1493'51 FOR 5.0 MILES TO THE JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY
 NH1493'64 AND THE STATION AS DESCRIBED.
 NH1493'
 NH1493'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 NH1493
 NH1493                          STATION RECOVERY (1972)
 NH1493
 NH1493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972 (RL)
 NH1493'THE STATION, RM 3, RM 4 AND THE AZ MK WERE FOUND IN GOOD CONDITION.
 NH1493
 NH1493                          STATION RECOVERY (1996)
 NH1493
 NH1493'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1493'MARK NOT FOUND.
 NH1493
 NH1493                          STATION RECOVERY (2001)
 NH1493
 NH1493'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1493'DISK MISSING, PIN INTACT.
 NH1493
 NH1493                          STATION RECOVERY (2004)
 NH1493
 NH1493'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH1493'WHITE 2 RM 3, RM 4, AND THE AZIMUTH WERE LOCATED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0595 ***********************************************************************
 KC0595  DESIGNATION -  WHITE HALL SEWER PIPE CO STACK
 KC0595  PID         -  KC0595
 KC0595  STATE/COUNTY-  IL/GREENE
 KC0595  COUNTRY     -  US
 KC0595  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0595
 KC0595                         *CURRENT SURVEY CONTROL
 KC0595  ______________________________________________________________________
 KC0595* NAD 83(1997) POSITION- 39 26 08.06908(N) 090 23 53.63049(W)   ADJUSTED
 KC0595  ______________________________________________________________________
 KC0595  GEOID HEIGHT    -        -32.251 (meters)                     GEOID18
 KC0595  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 KC0595  HORZ ORDER      -  THIRD
 KC0595
 KC0595.The horizontal coordinates were established by classical geodetic methods
 KC0595.and adjusted by the National Geodetic Survey in October 1999.
 KC0595
 KC0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0595.GEOID18 height accuracy estimate available here.
 KC0595
 KC0595.Click photographs - Photos may exist for this station.
 KC0595
 KC0595.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0595
 KC0595. The following values were computed from the NAD 83(1997) position.
 KC0595
 KC0595;                    North         East     Units Scale Factor Converg.
 KC0595;SPC IL W     -   307,349.379   680,065.173   MT  0.99994607   -0 08 49.5
 KC0595;SPC IL W     - 1,008,362.09  2,231,180.49   sFT  0.99994607   -0 08 49.5
 KC0595;UTM  15      - 4,368,345.238   723,918.954   MT  1.00021737   +1 39 12.1
 KC0595
 KC0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2391868345(NAD 83)
 KC0595
 KC0595                          SUPERSEDED SURVEY CONTROL
 KC0595
 KC0595  NAD 83(1986)-  39 26 08.07411(N)    090 23 53.62092(W) AD(       ) 3
 KC0595  NAD 27      -  39 26 07.90300(N)    090 23 53.18200(W) AD(       ) 3
 KC0595
 KC0595.Superseded values are not recommended for survey control.
 KC0595
 KC0595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0595.See file dsdata.pdf to determine how the superseded data were derived.
 KC0595
 KC0595_MARKER: 63 = STACK
 KC0595
 KC0595  HISTORY     - Date     Condition        Report By
 KC0595  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0595
 KC0595                          STATION DESCRIPTION
 KC0595
 KC0595'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0595'INTERSECTION STATION.  THIS IS THE TALLEST BRICK STACK OF THE
 KC0595'WHITE HALL SEWER PIPE AND STONEWARE COMPANY.  IT HAS A RING
 KC0595'AROUND THE TOP AND IS LOCATED AT THE EAST END OF AYERS STREET
 KC0595'AND IS 90 FEET HIGH.  THE CENTER OF THE TOP OF THE STACK WAS
 KC0595'LOCATED FROM TRIANGULATION STATIONS ROOD, RABE, AND ATHEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0596 ***********************************************************************
 KC0596  DESIGNATION -  WHITE HALL TANK
 KC0596  PID         -  KC0596
 KC0596  STATE/COUNTY-  IL/GREENE
 KC0596  COUNTRY     -  US
 KC0596  USGS QUAD   -  ROODHOUSE WEST (2018)
 KC0596
 KC0596                         *CURRENT SURVEY CONTROL
 KC0596  ______________________________________________________________________
 KC0596* NAD 83(1997) POSITION- 39 26 23.08642(N) 090 23 52.15680(W)   ADJUSTED
 KC0596  ______________________________________________________________________
 KC0596  GEOID HEIGHT    -        -32.255 (meters)                     GEOID18
 KC0596  LAPLACE CORR    -          0.90  (seconds)                    DEFLEC18
 KC0596  HORZ ORDER      -  THIRD
 KC0596
 KC0596.The horizontal coordinates were established by classical geodetic methods
 KC0596.and adjusted by the National Geodetic Survey in October 1999.
 KC0596
 KC0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0596.GEOID18 height accuracy estimate available here.
 KC0596
 KC0596.Click photographs - Photos may exist for this station.
 KC0596
 KC0596.The Laplace correction was computed from DEFLEC18 derived deflections.
 KC0596
 KC0596. The following values were computed from the NAD 83(1997) position.
 KC0596
 KC0596;                    North         East     Units Scale Factor Converg.
 KC0596;SPC IL W     -   307,812.396   680,101.601   MT  0.99994605   -0 08 48.6
 KC0596;SPC IL W     - 1,009,881.17  2,231,300.00   sFT  0.99994605   -0 08 48.6
 KC0596;UTM  15      - 4,368,809.298   723,940.821   MT  1.00021749   +1 39 13.5
 KC0596
 KC0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD2394068809(NAD 83)
 KC0596
 KC0596                          SUPERSEDED SURVEY CONTROL
 KC0596
 KC0596  NAD 83(1986)-  39 26 23.09147(N)    090 23 52.14736(W) AD(       ) 3
 KC0596  NAD 27      -  39 26 22.91900(N)    090 23 51.71000(W) AD(       ) 3
 KC0596
 KC0596.Superseded values are not recommended for survey control.
 KC0596
 KC0596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0596.See file dsdata.pdf to determine how the superseded data were derived.
 KC0596
 KC0596_MARKER: 53 = ELEVATED TANK
 KC0596
 KC0596  HISTORY     - Date     Condition        Report By
 KC0596  HISTORY     - 1939     FIRST OBSERVED   CGS
 KC0596
 KC0596                          STATION DESCRIPTION
 KC0596
 KC0596'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 KC0596'INTERSECTION STATION.  THIS IS THE MUNICIPAL WATERTANK.  IT IS
 KC0596'LOCATED IN THE NORTHEAST EDGE OF TOWN BETWEEN THE RAILROAD
 KC0596'TRACKS, NEAR THE EAST END OF ROSS STREET.  IT IS A FOUR-LEGGED
 KC0596'STEEL TANK AND IS PAINTED BLACK.  THE TOP OF THE TANK IS
 KC0596'ABOUT 120 FEET ABOVE THE STREET.  THE FINIAL WAS LOCATED FROM
 KC0596'TRIANGULATION STATIONS SAND, CLAY, ROOD, RABE, ATHEN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF7913 ***********************************************************************
 DF7913  CBN         -  This is a Cooperative Base Network Control Station.
 DF7913  DESIGNATION -  WHITE PINES
 DF7913  PID         -  DF7913
 DF7913  STATE/COUNTY-  IL/OGLE
 DF7913  COUNTRY     -  US
 DF7913  USGS QUAD   -  GRAND DETOUR (2018)
 DF7913
 DF7913                         *CURRENT SURVEY CONTROL
 DF7913  ______________________________________________________________________
 DF7913* NAD 83(2011) POSITION- 41 58 56.31300(N) 089 28 22.03796(W)   ADJUSTED
 DF7913* NAD 83(2011) ELLIP HT-   209.378 (meters)        (06/27/12)   ADJUSTED
 DF7913* NAD 83(2011) EPOCH   -  2010.00
 DF7913* NAVD 88 ORTHO HEIGHT -   242.3   (meters)      795.    (feet) GPS OBS
 DF7913  ______________________________________________________________________
 DF7913  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF7913  GEOID HEIGHT    -        -32.850 (meters)                     GEOID99
 DF7913  GEOID HEIGHT    -        -32.924 (meters)                     GEOID18
 DF7913  NAD 83(2011) X  -     43,692.801 (meters)                     COMP
 DF7913  NAD 83(2011) Y  - -4,748,268.187 (meters)                     COMP
 DF7913  NAD 83(2011) Z  -  4,244,283.425 (meters)                     COMP
 DF7913  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 DF7913
 DF7913  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7913  Standards:
 DF7913         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7913            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7913  -------------------------------------------------------------------
 DF7913  NETWORK    0.96   1.61           0.45   0.31   0.82     -0.10100181
 DF7913  -------------------------------------------------------------------
 DF7913  Click here for local accuracies and other accuracy information.
 DF7913
 DF7913.The horizontal coordinates were established by GPS observations
 DF7913.and adjusted by the National Geodetic Survey in June 2012.
 DF7913
 DF7913.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7913.been affixed to the stable North American tectonic plate. See 
 DF7913.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF7913
 DF7913.The horizontal coordinates are valid at the epoch date displayed above
 DF7913.which is a decimal equivalence of Year/Month/Day.
 DF7913
 DF7913.The orthometric height was determined by GPS observations and a
 DF7913.high-resolution geoid model.
 DF7913
 DF7913.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7913.GEOID18 height accuracy estimate available here.
 DF7913
 DF7913.Click photographs - Photos may exist for this station.
 DF7913
 DF7913.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF7913
 DF7913.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF7913
 DF7913.The ellipsoidal height was determined by GPS observations
 DF7913.and is referenced to NAD 83.
 DF7913
 DF7913. The following values were computed from the NAD 83(2011) position.
 DF7913
 DF7913;                    North         East     Units Scale Factor Converg.
 DF7913;SPC IL W     -   590,350.627   757,501.038   MT  0.99998185   +0 27 50.9
 DF7913;SPC IL W     - 1,936,842.02  2,485,234.66   sFT  0.99998185   +0 27 50.9
 DF7913;UTM  16      - 4,650,769.935   295,146.039   MT  1.00011641   -1 39 16.6
 DF7913
 DF7913!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7913!SPC IL W     -   0.99996716  x   0.99998185  =   0.99994901
 DF7913!UTM  16      -   0.99996716  x   1.00011641  =   1.00008357
 DF7913
 DF7913_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9514650769(NAD 83)
 DF7913
 DF7913                          SUPERSEDED SURVEY CONTROL
 DF7913
 DF7913  NAD 83(2007)-  41 58 56.31299(N)    089 28 22.03879(W) AD(2002.00) 0
 DF7913  ELLIP H (02/10/07)  209.406  (m)                       GP(2002.00)    
 DF7913  NAD 83(1997)-  41 58 56.31290(N)    089 28 22.03885(W) AD(       ) A
 DF7913  ELLIP H (09/15/03)  209.413  (m)                       GP(       ) 4 1
 DF7913
 DF7913.Superseded values are not recommended for survey control.
 DF7913
 DF7913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7913.See file dsdata.pdf to determine how the superseded data were derived.
 DF7913
 DF7913_MARKER: DD = SURVEY DISK
 DF7913_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 DF7913_STAMPING: WHITE PINES 2002
 DF7913_MARK LOGO: ILDW
 DF7913_PROJECTION: FLUSH
 DF7913_MAGNETIC: S = STEEL SPIKE IMBEDDED IN MONUMENT
 DF7913_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF7913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF7913+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2019
 DF7913
 DF7913  HISTORY     - Date     Condition        Report By
 DF7913  HISTORY     - 20020530 MONUMENTED       ILDW
 DF7913  HISTORY     - 20191219 GOOD             ILDT
 DF7913  HISTORY     - 20191223 GOOD             ILDT
 DF7913
 DF7913                          STATION DESCRIPTION
 DF7913
 DF7913'DESCRIBED BY ILLINOIS DIVISION OF WATERWAYS 2002 (PS)
 DF7913'THE STATION IS LOCATED IN OGLE COUNTY, IN THE WEST HALF OF SECTION 16,
 DF7913'TOWNSHIP 23 NORTH, RANGE 9
 DF7913'EAST OF THE 4TH PRINCIPAL MERIDIAN, THE AZIMUTH MONUMENT IS LOCATED IN
 DF7913'THE NORTHWEST QUARTER
 DF7913'OF SECTION 21, TOWNSHIP 23 NORTH, RANGE 9 EAST OF THE 4TH PRINCIPAL
 DF7913'MERIDIAN.   THE STATION CAN BE
 DF7913'REACHED FROM THE JUNCTION OF IL ROUTE 52/26 AND DIXON STREET (IN THE
 DF7913'TOWN OF POLO, IL), DIXON
 DF7913'STREET BECOMES PINES ROAD.   PROCEED EAST ON PINES ROAD FROM IL ROUTE
 DF7913'52/26 5.45 MILES TO
 DF7913'ANTERIOR ROAD WHICH IS 0.35 MILES WEST OF WHITE PINES FOREST STATE
 DF7913'PARK MAIN ENTRANCE.  GO
 DF7913'SOUTH ON ANTERIOR ROAD 0.4 MILES, STATION IS ON THE EAST SIDE OF
 DF7913'ANTERIOR ROAD 3.9 FEET
 DF7913'SOUTHWEST OF A GATE POST, 11.3 FEET EAST OF THE EAST EDGE OF PAVEMENT
 DF7913'AND 74.1 FEET SOUTHEAST
 DF7913'OF A TRANSFORMER POLE.   STATION IS SET FLUSH WITH THE GROUND.
 DF7913'(ANTERIOR ROAD CAN ALSO BE REACHED FROM OREGON, IL BY GOING WEST ON
 DF7913'PINES ROAD 8.5 MILES)
 DF7913
 DF7913                          STATION RECOVERY (2019)
 DF7913
 DF7913'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RI)
 DF7913'RECOVERED IN GOOD CONDITION.
 DF7913
 DF7913                          STATION RECOVERY (2019)
 DF7913
 DF7913'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RI)
 DF7913'SOME TREE COVER MIGHT NOT BE SUITABLE FOR GPS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1491 ***********************************************************************
 NH1491  DESIGNATION -  WHITE ROCK TWP ATT MICROWAVE
 NH1491  PID         -  NH1491
 NH1491  STATE/COUNTY-  IL/OGLE
 NH1491  COUNTRY     -  US
 NH1491  USGS QUAD   -  KINGS (2018)
 NH1491
 NH1491                         *CURRENT SURVEY CONTROL
 NH1491  ______________________________________________________________________
 NH1491* NAD 83(1997) POSITION- 42 02 06.17939(N) 089 05 52.71701(W)   ADJUSTED
 NH1491  ______________________________________________________________________
 NH1491  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 NH1491  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 NH1491  HORZ ORDER      -  THIRD
 NH1491
 NH1491.The horizontal coordinates were established by classical geodetic methods
 NH1491.and adjusted by the National Geodetic Survey in October 1999.
 NH1491
 NH1491.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1491.GEOID18 height accuracy estimate available here.
 NH1491
 NH1491.Click photographs - Photos may exist for this station.
 NH1491
 NH1491.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1491
 NH1491. The following values were computed from the NAD 83(1997) position.
 NH1491
 NH1491;                    North         East     Units Scale Factor Converg.
 NH1491;SPC IL W     -   596,528.074   788,488.487   MT  1.00003749   +0 42 56.2
 NH1491;SPC IL W     - 1,957,109.19  2,586,899.31   sFT  1.00003749   +0 42 56.2
 NH1491;UTM  16      - 4,655,797.153   326,341.839   MT  0.99997109   -1 24 18.4
 NH1491
 NH1491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2634155797(NAD 83)
 NH1491
 NH1491                          SUPERSEDED SURVEY CONTROL
 NH1491
 NH1491  NAD 83(1996)-  42 02 06.17991(N)    089 05 52.71915(W) AD(       ) 3
 NH1491  NAD 83(1986)-  42 02 06.17887(N)    089 05 52.72173(W) AD(       ) 3
 NH1491  NAD 27      -  42 02 06.07300(N)    089 05 52.35900(W) AD(       ) 3
 NH1491
 NH1491.Superseded values are not recommended for survey control.
 NH1491
 NH1491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1491.See file dsdata.pdf to determine how the superseded data were derived.
 NH1491
 NH1491_MARKER: 45 = MICROWAVE TOWER
 NH1491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1491+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2004
 NH1491
 NH1491  HISTORY     - Date     Condition        Report By
 NH1491  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1491  HISTORY     - 19960514 GOOD             USPSQD
 NH1491  HISTORY     - 20010725 GOOD             USPSQD
 NH1491  HISTORY     - 20041013 GOOD             USPSQD
 NH1491
 NH1491                          STATION DESCRIPTION
 NH1491
 NH1491'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1491'STATION IS THE CENTER OF THE TOP OF THE MICROWAVE RELAY TOWER,
 NH1491'KSE 75, LOCATED ABOUT 2 MILES NORTHEAST OF KINGS, IN WHITE
 NH1491'ROCK TOWNSHIP.  IT IS A 2 LEGGED, UNIFORM CROSS SECTIONED,
 NH1491'GUYED STRUCTURE WITH 2 RECTANGULAR MICROWAVE REFLECTORS AT
 NH1491'THE TOP, THE LEGS OF THE TOWER ARE PAINTED IN ALTERNATE SECTIONS
 NH1491'OF ORANGE AND WHITE.  THE OVERALL HEIGHT OF THE TOWER IS 120
 NH1491'FEET.  THE LEGS OF THE TOWER ARE ABOUT 15 FEET APART IN AN
 NH1491'EAST-WEST DIRECTION.
 NH1491'
 NH1491'TO REACH THE STATION FROM THE C.B. AND Q. RAILROAD DEPOT
 NH1491'IN HOLCOMB, GO WEST ON PAVED ROAD FOR ABOUT 50 YARDS TO A
 NH1491'CROSSROAD, TURN LEFT AND GO SOUTH ON GRAVEL ROAD FOR 1.5
 NH1491'MILES TO A FORK, CONTINUE AHEAD, SOUTH, FOR 0.45 MILE TO A T
 NH1491'INTERSECTION, TURN RIGHT AND GO WEST ON GRAVEL ROAD FOR 0.15
 NH1491'MILE TO THE STATION ABOUT 50 FEET SOUTH OF THE ROAD.
 NH1491
 NH1491                          STATION RECOVERY (1996)
 NH1491
 NH1491'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1491'RECOVERED IN GOOD CONDITION.
 NH1491
 NH1491                          STATION RECOVERY (2001)
 NH1491
 NH1491'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1491'RECOVERED IN GOOD CONDITION.
 NH1491
 NH1491                          STATION RECOVERY (2004)
 NH1491
 NH1491'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH1491'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0324 ***********************************************************************
 JB0324  FBN         -  This is a Federal Base Network Control Station.
 JB0324  DESIGNATION -  WHITT
 JB0324  PID         -  JB0324
 JB0324  STATE/COUNTY-  IL/FRANKLIN
 JB0324  COUNTRY     -  US
 JB0324  USGS QUAD   -  REND LAKE DAM (2018)
 JB0324
 JB0324                         *CURRENT SURVEY CONTROL
 JB0324  ______________________________________________________________________
 JB0324* NAD 83(2011) POSITION- 38 05 42.18220(N) 088 54 26.93278(W)   ADJUSTED
 JB0324* NAD 83(2011) ELLIP HT-   103.190 (meters)        (06/27/12)   ADJUSTED
 JB0324* NAD 83(2011) EPOCH   -  2010.00
 JB0324* NAVD 88 ORTHO HEIGHT -   133.001 (meters)      436.35  (feet) ADJUSTED
 JB0324  ______________________________________________________________________
 JB0324  GEOID HEIGHT    -        -29.810 (meters)                     GEOID18
 JB0324  NAD 83(2011) X  -     95,830.358 (meters)                     COMP
 JB0324  NAD 83(2011) Y  - -5,025,094.506 (meters)                     COMP
 JB0324  NAD 83(2011) Z  -  3,913,816.045 (meters)                     COMP
 JB0324  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 JB0324  DYNAMIC HEIGHT  -        132.912 (meters)      436.06  (feet) COMP
 JB0324  MODELED GRAVITY -    979,965.0   (mgal)                       NAVD 88
 JB0324
 JB0324  VERT ORDER      -  SECOND    CLASS 0
 JB0324
 JB0324  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0324  Standards:
 JB0324         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0324            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0324  -------------------------------------------------------------------
 JB0324  NETWORK    0.53   0.84           0.24   0.19   0.43     -0.02318193
 JB0324  -------------------------------------------------------------------
 JB0324  Click here for local accuracies and other accuracy information.
 JB0324
 JB0324.The horizontal coordinates were established by GPS observations
 JB0324.and adjusted by the National Geodetic Survey in June 2012.
 JB0324
 JB0324.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0324.been affixed to the stable North American tectonic plate. See 
 JB0324.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0324
 JB0324.The horizontal coordinates are valid at the epoch date displayed above
 JB0324.which is a decimal equivalence of Year/Month/Day.
 JB0324
 JB0324.The orthometric height was determined by differential leveling and
 JB0324.adjusted by the NATIONAL GEODETIC SURVEY
 JB0324.in June 1991.
 JB0324
 JB0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0324.GEOID18 height accuracy estimate available here.
 JB0324
 JB0324.Click photographs - Photos may exist for this station.
 JB0324
 JB0324.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0324
 JB0324.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0324
 JB0324.The ellipsoidal height was determined by GPS observations
 JB0324.and is referenced to NAD 83.
 JB0324
 JB0324.The dynamic height is computed by dividing the NAVD 88
 JB0324.geopotential number by the normal gravity value computed on the
 JB0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0324.degrees latitude (g = 980.6199 gals.).
 JB0324
 JB0324.The modeled gravity was interpolated from observed gravity values.
 JB0324
 JB0324. The following values were computed from the NAD 83(2011) position.
 JB0324
 JB0324;                    North         East     Units Scale Factor Converg.
 JB0324;SPC IL E     -   158,680.643   249,637.383   MT  1.00000623   -0 21 15.3
 JB0324;SPC IL E     -   520,604.74    819,018.65   sFT  1.00000623   -0 21 15.3
 JB0324;UTM  16      - 4,218,079.315   332,737.174   MT  0.99994457   -1 10 37.7
 JB0324
 JB0324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0324!SPC IL E     -   0.99998381  x   1.00000623  =   0.99999004
 JB0324!UTM  16      -   0.99998381  x   0.99994457  =   0.99992838
 JB0324
 JB0324:                Primary Azimuth Mark                     Grid Az
 JB0324:SPC IL E     -  WHITT AZ MK                              358 43 41.6
 JB0324:UTM  16      -  WHITT AZ MK                              359 33 04.0
 JB0324
 JB0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3273718079(NAD 83)
 JB0324
 JB0324|---------------------------------------------------------------------|
 JB0324| PID    Reference Object                     Distance      Geod. Az  |
 JB0324|                                                           dddmmss.s |
 JB0324| JB0325 WHITT RM 2                           25.452 METERS 18109     |
 JB0324| JB0322 WHITT AZ MK                                        3582226.3 |
 JB0324| JB0323 WHITT RM 1                           28.283 METERS 35922     |
 JB0324|---------------------------------------------------------------------|
 JB0324
 JB0324                          SUPERSEDED SURVEY CONTROL
 JB0324
 JB0324  NAD 83(2007)-  38 05 42.18239(N)    088 54 26.93337(W) AD(2002.00) 0
 JB0324  ELLIP H (02/10/07)  103.207  (m)                       GP(2002.00)    
 JB0324  ELLIP H (09/15/03)  103.231  (m)                       GP(       ) 4 1
 JB0324  NAD 83(1997)-  38 05 42.18208(N)    088 54 26.93325(W) AD(       ) B
 JB0324  ELLIP H (07/17/98)  103.208  (m)                       GP(       ) 4 1
 JB0324  NAD 83(1993)-  38 05 42.19416(N)    088 54 26.93333(W) AD(       ) 2
 JB0324  NAD 83(1986)-  38 05 42.19596(N)    088 54 26.93483(W) AD(       ) 2
 JB0324  NAD 27      -  38 05 42.01948(N)    088 54 26.69217(W) AD(       ) 2
 JB0324  NAVD 88             133.00   (m)          436.4    (f) LEVELING    3  
 JB0324  NGVD 29 (??/??/92)  133.098  (m)          436.67   (f) ADJ UNCH    2 0
 JB0324  NGVD 29             133.10   (m)          436.7    (f) LEVELING    3  
 JB0324
 JB0324.Superseded values are not recommended for survey control.
 JB0324
 JB0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0324.See file dsdata.pdf to determine how the superseded data were derived.
 JB0324
 JB0324_MARKER: DS = TRIANGULATION STATION DISK
 JB0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0324_STAMPING: WHITT 1960
 JB0324_MARK LOGO: CGS
 JB0324_PROJECTION: FLUSH
 JB0324_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0324+STABILITY: SURFACE MOTION
 JB0324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0324+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 JB0324
 JB0324  HISTORY     - Date     Condition        Report By
 JB0324  HISTORY     - 1960     MONUMENTED       CGS
 JB0324  HISTORY     - 1960     GOOD             CGS
 JB0324  HISTORY     - 1981     GOOD             ILDT
 JB0324  HISTORY     - 19970304 GOOD             NGS
 JB0324  HISTORY     - 19980909 GOOD             ILDT
 JB0324  HISTORY     - 19990927 GOOD             ILDT
 JB0324  HISTORY     - 20020808 GOOD             NGS
 JB0324  HISTORY     - 20070724 GOOD             ILDT
 JB0324  HISTORY     - 20081030 GOOD             ILDT
 JB0324  HISTORY     - 20090202 GOOD             ILDT
 JB0324  HISTORY     - 20111201 MARK NOT FOUND   WOOLPT
 JB0324  HISTORY     - 20120326 GOOD             INDIV
 JB0324  HISTORY     - 20140812 GOOD             ILDT
 JB0324
 JB0324                          STATION DESCRIPTION
 JB0324
 JB0324'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0324'THE STATION IS LOCATED ABOUT 6 MILES NORTH OF BENTON, ABOUT 2.5 MILES
 JB0324'SOUTH OF THE JEFFERSON-FRANKLIN COUNTY LINE, ABOUT 0.5 MILE NORTHWEST
 JB0324'OF THE SMALL SETTLEMENT OF WHITTINGTON AND ABOUT 0.4 MILE NORTH OF THE
 JB0324'JUNCTION OF STATE HIGHWAYS 37 AND 183.
 JB0324'
 JB0324'TO REACH THE STATION FROM THE JUNCTIONS OF STATE HIGHWAYS 37 AND 183
 JB0324'ABOUT 6 MILES NORTH OF BENTON, GO NORTH ON STATE HIGHWAY 37 FOR 0.4
 JB0324'MILE TO STATION ON EAST SIDE OF ROAD AS DESCRIBED.
 JB0324'
 JB0324'STATION MARK, A STANDARD TRIANGULATION DISK SET IN TOP OF A 10 INCH
 JB0324'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND THE DISK IS
 JB0324'STAMPED WHITT 1960.  THE MARK IS 53 FEET EAST OF CENTER OF ROAD, 8
 JB0324'FEET WEST OF POWER POLE NO 58 AND 6.7 FEET WEST OF WITNESS POST.
 JB0324'
 JB0324'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK SET IN TOP OF
 JB0324'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE
 JB0324'DISK IS STAMPED WHITT NO 1 1960.  THE MARK IS 93 FEET NORTH-NORTHWEST
 JB0324'OF POWER POLE NO 58, 93 FEET NORTH-NORTHWEST OF WITNESS POST AND 52.6
 JB0324'FEET EAST OF CENTER OF ROAD.
 JB0324'
 JB0324'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK SET IN TOP OF
 JB0324'A 12 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES AND THE
 JB0324'DISK IS STAMPED WHITT NO 2 1960.  THE MARK IS 84 FEET SOUTH-SOUTHWEST
 JB0324'OF WITNESS POST, 84 FEET SOUTH-SOUTHWEST OF POWER POLE NO 58 AND 51.3
 JB0324'FEET EAST OF CENTER OF ROAD.
 JB0324'
 JB0324'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 INCH
 JB0324'SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES AND THE DISK IS STAMPED
 JB0324'WHITT 1960.  THE MARK IS 61 FEET WEST OF CENTER OF ROAD, 37.4 FEET
 JB0324'EAST OF CENTER OF OLD ROAD AND 1.5 FEET EAST OF WITNESS POST.
 JB0324'
 JB0324'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON STATE HIGHWAY
 JB0324'37 FOR 1.0 MILE TO AZIMUTH MARK ON LEFT SIDE OF ROAD AS DESCRIBED.
 JB0324'
 JB0324'HEIGHT OF LIGHT ABOVE STATION MARK 1.22 METERS.
 JB0324
 JB0324                          STATION RECOVERY (1960)
 JB0324
 JB0324'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0324'7.2 MI N FROM BENTON.
 JB0324'ABOUT 7.2 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0324'HOUSE AT BENTON, ABOUT MIDWAY BETWEEN DRIVES WEST TO A HOUSE
 JB0324'AND DRIVE WEST TO A BARNYARD, ABOUT 0.4 MILE NORTH OF THE
 JB0324'JUNCTION OF STATE HIGHWAY 183, 53 FEET EAST OF THE CENTERLINE
 JB0324'OF THE HIGHWAY, 80 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE
 JB0324'DRIVE TO THE BARNYARD, 68 FEET NORTH OF THE EXTENDED CENTER LINE
 JB0324'OF THE DRIVE WEST TO THE HOUSE, 8 FEET WEST OF POWER POLE 58
 JB0324'WITH A TRANSFORMER, 6.7 FEET WEST OF A METAL WITNESS POST, ABOUT
 JB0324'2 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 JB0324'CONCRETE POST PROJECTING 1 INCH.
 JB0324
 JB0324                          STATION RECOVERY (1981)
 JB0324
 JB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981 (DEM)
 JB0324'WHITT - 1960 RECOVERED GOOD.  R.M. NO. 1 AND R.M. NO. 2 OK.  AZIMUTH
 JB0324'OK.  DISTANCE AND DIRECTION FROM NEAREST TOWN--0.4 MI. N W. OF
 JB0324'WHITTINGTON CROSS ROAD.
 JB0324
 JB0324                          STATION RECOVERY (1997)
 JB0324
 JB0324'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 JB0324'STATION IS LOCATED ABOUT ABOUT 6 MILES (9.7 KM) NORTH OF BENTON AND
 JB0324'ABOUT 2.2 MI (3.5 KM) SOUTH OF THE JEFFERSON-FRANKLIN COUNTY LINE. TO
 JB0324'REACH FROM THE JUNCTION OF STATE ROUTES 37 AND 154 ABOUT 5 MI (8.0 KM)
 JB0324'NORTH OF BENTON, PROCEED 1.2 MI (1.9 KM) NORTH ON ROUTE 37 TO THE
 JB0324'STATION ON THE RIGHT, 15.9 M (52.2 FT) EAST OF THE CENTER OF THE
 JB0324'HIGHWAY, 2.2 M (7.2 FT) NORTHWEST OF A POWER POLE, AND 2.1 M (6.9 FT)
 JB0324'NORTHWEST OF A FIBERGLASS WITNESS POST.
 JB0324
 JB0324                          STATION RECOVERY (1998)
 JB0324
 JB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 JB0324'RECOVERED AS DESCRIBED
 JB0324
 JB0324                          STATION RECOVERY (1999)
 JB0324
 JB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (RA)
 JB0324'RECOVERED AS DESCRIBED
 JB0324
 JB0324                          STATION RECOVERY (2002)
 JB0324
 JB0324'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DS)
 JB0324'RECOVERED AS DESCRIBED
 JB0324
 JB0324                          STATION RECOVERY (2007)
 JB0324
 JB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MEL)
 JB0324'RECOVERED IN GOOD CONDITION.
 JB0324
 JB0324                          STATION RECOVERY (2008)
 JB0324
 JB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (WAE)
 JB0324'RECOVERED IN GOOD CONDITION.
 JB0324
 JB0324                          STATION RECOVERY (2009)
 JB0324
 JB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (BE)
 JB0324'LOCATED 2.5 M WNW OF POWERPOL WITNESS POST 2.0 FT E
 JB0324
 JB0324                          STATION RECOVERY (2011)
 JB0324
 JB0324'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (CJS)
 JB0324'A NEARBY UTILITY LINE LOOKS TO HAVE BEEN PLACED NEAR THE MARK
 JB0324'LOCATION.  THE MARK WAS LIKELY REMOVED THROUGHOUT THE UTILITY LINE
 JB0324'INSTALLATION PROCESS.
 JB0324
 JB0324                          STATION RECOVERY (2012)
 JB0324
 JB0324'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JBM)
 JB0324'RECOVERED IN GOOD CONDITION.
 JB0324
 JB0324                          STATION RECOVERY (2014)
 JB0324
 JB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MAW)
 JB0324'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0322 ***********************************************************************
 JB0322  DESIGNATION -  WHITT AZ MK
 JB0322  PID         -  JB0322
 JB0322  STATE/COUNTY-  IL/FRANKLIN
 JB0322  COUNTRY     -  US
 JB0322  USGS QUAD   -  REND LAKE DAM (2018)
 JB0322
 JB0322                         *CURRENT SURVEY CONTROL
 JB0322  ______________________________________________________________________
 JB0322* NAD 83(1986) POSITION- 38 06 32.     (N) 088 54 27.     (W)   SCALED
 JB0322* NAVD 88 ORTHO HEIGHT -   125.386 (meters)      411.37  (feet) ADJUSTED
 JB0322  ______________________________________________________________________
 JB0322  GEOID HEIGHT    -        -29.835 (meters)                     GEOID18
 JB0322  DYNAMIC HEIGHT  -        125.303 (meters)      411.10  (feet) COMP
 JB0322  MODELED GRAVITY -    979,966.4   (mgal)                       NAVD 88
 JB0322
 JB0322  VERT ORDER      -  SECOND    CLASS 0
 JB0322
 JB0322.The horizontal coordinates were scaled from a map and have
 JB0322.an estimated accuracy of +/- 6 seconds.
 JB0322
 JB0322.The orthometric height was determined by differential leveling and
 JB0322.adjusted by the NATIONAL GEODETIC SURVEY
 JB0322.in June 1991.
 JB0322
 JB0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0322.GEOID18 height accuracy estimate available here.
 JB0322
 JB0322.Click photographs - Photos may exist for this station.
 JB0322
 JB0322.The dynamic height is computed by dividing the NAVD 88
 JB0322.geopotential number by the normal gravity value computed on the
 JB0322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0322.degrees latitude (g = 980.6199 gals.).
 JB0322
 JB0322.The modeled gravity was interpolated from observed gravity values.
 JB0322
 JB0322;                    North         East    Units  Estimated Accuracy
 JB0322;SPC IL E     -   160,220.      249,650.      MT  (+/- 180 meters Scaled)
 JB0322
 JB0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH327196(NAD 83)
 JB0322
 JB0322                          SUPERSEDED SURVEY CONTROL
 JB0322
 JB0322  NGVD 29 (??/??/92)  125.486  (m)          411.70   (f) ADJ UNCH    2 0
 JB0322
 JB0322.Superseded values are not recommended for survey control.
 JB0322
 JB0322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0322.See file dsdata.pdf to determine how the superseded data were derived.
 JB0322
 JB0322_MARKER: DZ = AZIMUTH MARK DISK
 JB0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0322_STAMPING: WHITT 1960
 JB0322_MARK LOGO: CGS
 JB0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0322+STABILITY: SURFACE MOTION
 JB0322
 JB0322  HISTORY     - Date     Condition        Report By
 JB0322  HISTORY     - 1960     MONUMENTED       CGS
 JB0322  HISTORY     - 1973     GOOD             NGS
 JB0322  HISTORY     - 20090506 MARK NOT FOUND   ILDT
 JB0322
 JB0322                          STATION DESCRIPTION
 JB0322
 JB0322'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0322'3 MI S FROM INA.
 JB0322'ABOUT 3.0 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE CHICAGO
 JB0322'AND EASTERN ILLINOIS RAILROAD STATION AT INA, ABOUT 8.15 MILES
 JB0322'NORTH ALONG STATE HIGHWAY 37 FROM THE COURT HOUSE AT BENTON, AT
 JB0322'A DRIVE WEST TO A HOUSE, 61 FEET WEST OF THE CENTER LINE OF
 JB0322'THE HIGHWAY, 37 FEET EAST OF THE CENTER LINE OF THE OLD HIGHWAY
 JB0322'37, 67 FEET EAST OF A FENCE, 82 FEET NORTH OF THE CENTER LINE
 JB0322'OF THE NORTH DRIVE WEST TO THE HOUSE, 102 FEET NORTHEAST OF A
 JB0322'WIRE BRACED POWER POLE, 101 FEET NORTHEAST OF A FENCE CORNER,
 JB0322'1.5 FEET EAST OF A METAL WITNESS POST, ABOUT 5 FEET ABOVE THE
 JB0322'LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 JB0322'PROJECTING 4 INCHES.
 JB0322
 JB0322                          STATION RECOVERY (1973)
 JB0322
 JB0322'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 JB0322'RECOVERED IN GOOD CONDITION.
 JB0322
 JB0322                          STATION RECOVERY (2009)
 JB0322
 JB0322'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0322'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0323 ***********************************************************************
 JB0323  DESIGNATION -  WHITT RM 1
 JB0323  PID         -  JB0323
 JB0323  STATE/COUNTY-  IL/FRANKLIN
 JB0323  COUNTRY     -  US
 JB0323  USGS QUAD   -  REND LAKE DAM (2018)
 JB0323
 JB0323                         *CURRENT SURVEY CONTROL
 JB0323  ______________________________________________________________________
 JB0323* NAD 83(1986) POSITION- 38 05 43.09   (N) 088 54 26.95   (W)   HD_HELD1
 JB0323* NAVD 88 ORTHO HEIGHT -   133.496 (meters)      437.98  (feet) ADJUSTED
 JB0323  ______________________________________________________________________
 JB0323  GEOID HEIGHT    -        -29.811 (meters)                     GEOID18
 JB0323  DYNAMIC HEIGHT  -        133.408 (meters)      437.69  (feet) COMP
 JB0323  MODELED GRAVITY -    979,965.0   (mgal)                       NAVD 88
 JB0323
 JB0323  VERT ORDER      -  SECOND    CLASS 0
 JB0323
 JB0323.The horizontal coordinates were determined by differentially corrected
 JB0323.hand held GPS observations or other comparable positioning techniques
 JB0323.and have an estimated accuracy of +/- 3 meters.
 JB0323
 JB0323.The orthometric height was determined by differential leveling and
 JB0323.adjusted by the NATIONAL GEODETIC SURVEY
 JB0323.in June 1991.
 JB0323
 JB0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0323.GEOID18 height accuracy estimate available here.
 JB0323
 JB0323.Click photographs - Photos may exist for this station.
 JB0323
 JB0323.The dynamic height is computed by dividing the NAVD 88
 JB0323.geopotential number by the normal gravity value computed on the
 JB0323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0323.degrees latitude (g = 980.6199 gals.).
 JB0323
 JB0323.The modeled gravity was interpolated from observed gravity values.
 JB0323
 JB0323;                    North         East    Units  Estimated Accuracy
 JB0323;SPC IL E     -   158,708.6     249,637.1     MT  (+/- 3 meters HH1 GPS) 
 JB0323
 JB0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3273718107(NAD 83)
 JB0323
 JB0323                          SUPERSEDED SURVEY CONTROL
 JB0323
 JB0323  NGVD 29 (??/??/92)  133.594  (m)          438.30   (f) ADJ UNCH    2 0
 JB0323
 JB0323.Superseded values are not recommended for survey control.
 JB0323
 JB0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0323.See file dsdata.pdf to determine how the superseded data were derived.
 JB0323
 JB0323_MARKER: DR = REFERENCE MARK DISK
 JB0323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0323_STAMPING: WHITT NO 1 1960
 JB0323_MARK LOGO: CGS
 JB0323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0323+STABILITY: SURFACE MOTION
 JB0323
 JB0323  HISTORY     - Date     Condition        Report By
 JB0323  HISTORY     - 1960     MONUMENTED       CGS
 JB0323  HISTORY     - 20090506 POOR             ILDT
 JB0323
 JB0323                          STATION DESCRIPTION
 JB0323
 JB0323'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0323'ABOUT 7.2 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0323'HOUSE AT BENTON, AT A DRIVEWAY WEST TO A BARNYARD, ABOUT 0.4
 JB0323'MILE NORTH OF THE JUNCTION OF STATE HIGHWAY 183, 52 FEET EAST
 JB0323'OF THE CENTER LINE OF THE HIGHWAY, 13 FEET NORTH OF THE EXTENDED
 JB0323'CENTER LINE OF THE DRIVE WEST TO THE BARNYARD, 93 FEET NORTH
 JB0323'OF POWER POLE NUMBER 58 WITH A TRANSFORMER, 93.3 FEET NORTH OF
 JB0323'A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 JB0323'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 JB0323'INCHES.
 JB0323
 JB0323                          STATION RECOVERY (2009)
 JB0323
 JB0323'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0323'CAP HAS BEEN TORN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0325 ***********************************************************************
 JB0325  DESIGNATION -  WHITT RM 2
 JB0325  PID         -  JB0325
 JB0325  STATE/COUNTY-  IL/FRANKLIN
 JB0325  COUNTRY     -  US
 JB0325  USGS QUAD   -  REND LAKE DAM (2018)
 JB0325
 JB0325                         *CURRENT SURVEY CONTROL
 JB0325  ______________________________________________________________________
 JB0325* NAD 83(1986) POSITION- 38 05 41.36   (N) 088 54 26.95   (W)   HD_HELD1
 JB0325* NAVD 88 ORTHO HEIGHT -   132.157 (meters)      433.59  (feet) ADJUSTED
 JB0325  ______________________________________________________________________
 JB0325  GEOID HEIGHT    -        -29.810 (meters)                     GEOID18
 JB0325  DYNAMIC HEIGHT  -        132.070 (meters)      433.30  (feet) COMP
 JB0325  MODELED GRAVITY -    979,965.0   (mgal)                       NAVD 88
 JB0325
 JB0325  VERT ORDER      -  SECOND    CLASS 0
 JB0325
 JB0325.The horizontal coordinates were determined by differentially corrected
 JB0325.hand held GPS observations or other comparable positioning techniques
 JB0325.and have an estimated accuracy of +/- 3 meters.
 JB0325
 JB0325.The orthometric height was determined by differential leveling and
 JB0325.adjusted by the NATIONAL GEODETIC SURVEY
 JB0325.in June 1991.
 JB0325
 JB0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0325.GEOID18 height accuracy estimate available here.
 JB0325
 JB0325.Click photographs - Photos may exist for this station.
 JB0325
 JB0325.The dynamic height is computed by dividing the NAVD 88
 JB0325.geopotential number by the normal gravity value computed on the
 JB0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0325.degrees latitude (g = 980.6199 gals.).
 JB0325
 JB0325.The modeled gravity was interpolated from observed gravity values.
 JB0325
 JB0325;                    North         East    Units  Estimated Accuracy
 JB0325;SPC IL E     -   158,655.3     249,636.8     MT  (+/- 3 meters HH1 GPS) 
 JB0325
 JB0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3273618053(NAD 83)
 JB0325
 JB0325                          SUPERSEDED SURVEY CONTROL
 JB0325
 JB0325  NGVD 29 (??/??/92)  132.255  (m)          433.91   (f) ADJ UNCH    2 0
 JB0325
 JB0325.Superseded values are not recommended for survey control.
 JB0325
 JB0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0325.See file dsdata.pdf to determine how the superseded data were derived.
 JB0325
 JB0325_MARKER: DR = REFERENCE MARK DISK
 JB0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0325_STAMPING: WHITT NO 2 1960
 JB0325_MARK LOGO: CGS
 JB0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0325+STABILITY: SURFACE MOTION
 JB0325
 JB0325  HISTORY     - Date     Condition        Report By
 JB0325  HISTORY     - 1960     MONUMENTED       CGS
 JB0325  HISTORY     - 20090506 MARK NOT FOUND   ILDT
 JB0325
 JB0325                          STATION DESCRIPTION
 JB0325
 JB0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0325'7.2 MI N FROM BENTON.
 JB0325'ABOUT 7.2 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0325'HOUSE AT BENTON, AT A DRIVE WEST TO A FARM HOUSE, ABOUT 0.4
 JB0325'MILE NORTH OF THE JUNCTION OF STATE HIGHWAY 183, 51 FEET EAST OF
 JB0325'THE CENTER LINE OF THE HIGHWAY, 15 FEET SOUTH OF THE EXTENDED
 JB0325'CENTER LINE OF THE DRIVE WEST TO THE FARM HOUSE, 84 FEET SOUTH
 JB0325'OF POWER POLE NUMBER 58 WITH A TRANSFORMER, 83.9 FEET SOUTH OF
 JB0325'A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY
 JB0325'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0325
 JB0325                          STATION RECOVERY (2009)
 JB0325
 JB0325'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0325'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3169 ***********************************************************************
 DK3169  DESIGNATION -  WI05001
 DK3169  PID         -  DK3169
 DK3169  STATE/COUNTY-  IL/DU PAGE
 DK3169  COUNTRY     -  US
 DK3169  USGS QUAD   -  WEST CHICAGO (2018)
 DK3169
 DK3169                         *CURRENT SURVEY CONTROL
 DK3169  ______________________________________________________________________
 DK3169* NAD 83(1986) POSITION- 41 53 57.     (N) 088 14 17.     (W)   SCALED
 DK3169* NAVD 88 ORTHO HEIGHT -   229.545 (meters)      753.10  (feet) ADJUSTED
 DK3169  ______________________________________________________________________
 DK3169  GEOID HEIGHT    -        -33.222 (meters)                     GEOID18
 DK3169  DYNAMIC HEIGHT  -        229.466 (meters)      752.84  (feet) COMP
 DK3169  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 DK3169
 DK3169  VERT ORDER      -  SECOND    CLASS I
 DK3169
 DK3169.The horizontal coordinates were scaled from a map and have
 DK3169.an estimated accuracy of +/- 6 seconds.
 DK3169
 DK3169.The orthometric height was determined by differential leveling and
 DK3169.adjusted by the NATIONAL GEODETIC SURVEY
 DK3169.in May 2008.
 DK3169
 DK3169.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3169.GEOID18 height accuracy estimate available here.
 DK3169
 DK3169.Click photographs - Photos may exist for this station.
 DK3169
 DK3169.The dynamic height is computed by dividing the NAVD 88
 DK3169.geopotential number by the normal gravity value computed on the
 DK3169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3169.degrees latitude (g = 980.6199 gals.).
 DK3169
 DK3169.The modeled gravity was interpolated from observed gravity values.
 DK3169
 DK3169;                    North         East    Units  Estimated Accuracy
 DK3169;SPC IL E     -   580,910.      307,910.      MT  (+/- 180 meters Scaled)
 DK3169
 DK3169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM973393(NAD 83)
 DK3169
 DK3169                          SUPERSEDED SURVEY CONTROL
 DK3169
 DK3169.No superseded survey control is available for this station.
 DK3169
 DK3169_MARKER: DD = SURVEY DISK
 DK3169_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DK3169_MARK LOGO: IL-043
 DK3169_PROJECTION: RECESSED 8 CENTIMETERS
 DK3169_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3169_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3169+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3169_ROD/PIPE-DEPTH: 3.2 meters
 DK3169
 DK3169  HISTORY     - Date     Condition        Report By
 DK3169  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3169  HISTORY     - 20071109 GOOD             PATRIC
 DK3169
 DK3169                          STATION DESCRIPTION
 DK3169
 DK3169'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3169'THE STATION IS IN WEST CHICAGO, IL.
 DK3169'
 DK3169'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND HAWTHORNE
 DK3169'LANE, GO WEST ON HAWTHORNE LANE FOR 2.15 MI (3.5 KM) TO THE STATION ON
 DK3169'THE LEFT.  THE STATION IS LOCATED ALONG HAWTHORNE LANE, SOUTH OF A T
 DK3169'INTERSECTION WITH POWIS ROAD.  THE STATION IS LOCATED ALONG THE
 DK3169'EXTENDED CENTERLINE OF POWIS ROAD,
 DK3169'
 DK3169'50.0 FT (12.8 M) SOUTH OF THE CENTERLINE OF HAWTHORNE LANE, 46.5 FT
 DK3169'(14.2 M) SOUTHWEST OF A FIRE HYDRANT ALONG HAWTHORNE LANE, AND 199.0
 DK3169'FT (60.7 M) EAST OF THE WEST DRIVE TO A 1-STORY BRICK LA GROU
 DK3169'BUILDING. THE MONUMENT IS A 3.5 INCH (9 CM) ALUMINUM DISK IN A 6 INCH
 DK3169'(15 CM) PVC SLEEVE WITH A LID, 0.25 FT (0.1 M) BELOW ROAD SURFACE AND
 DK3169'IS SOMEWHAT FERROMAGNETIC.  53 FT (16.2 M) SOUTH OF CENTER LINE AND 13
 DK3169'FT (4.0 M) SOUTH OF STREET SIGN.
 DK3169'
 DK3169'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3109 ***********************************************************************
 DK3109  DESIGNATION -  WI05002
 DK3109  PID         -  DK3109
 DK3109  STATE/COUNTY-  IL/DU PAGE
 DK3109  COUNTRY     -  US
 DK3109  USGS QUAD   -  WEST CHICAGO (2018)
 DK3109
 DK3109                         *CURRENT SURVEY CONTROL
 DK3109  ______________________________________________________________________
 DK3109* NAD 83(1986) POSITION- 41 53 32.     (N) 088 14 35.     (W)   SCALED
 DK3109* NAVD 88 ORTHO HEIGHT -   228.360 (meters)      749.21  (feet) ADJUSTED
 DK3109  ______________________________________________________________________
 DK3109  GEOID HEIGHT    -        -33.208 (meters)                     GEOID18
 DK3109  DYNAMIC HEIGHT  -        228.282 (meters)      748.96  (feet) COMP
 DK3109  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 DK3109
 DK3109  VERT ORDER      -  SECOND    CLASS I
 DK3109
 DK3109.The horizontal coordinates were scaled from a map and have
 DK3109.an estimated accuracy of +/- 6 seconds.
 DK3109
 DK3109.The orthometric height was determined by differential leveling and
 DK3109.adjusted by the NATIONAL GEODETIC SURVEY
 DK3109.in May 2008.
 DK3109
 DK3109.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3109.GEOID18 height accuracy estimate available here.
 DK3109
 DK3109.Click photographs - Photos may exist for this station.
 DK3109
 DK3109.The dynamic height is computed by dividing the NAVD 88
 DK3109.geopotential number by the normal gravity value computed on the
 DK3109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3109.degrees latitude (g = 980.6199 gals.).
 DK3109
 DK3109.The modeled gravity was interpolated from observed gravity values.
 DK3109
 DK3109;                    North         East    Units  Estimated Accuracy
 DK3109;SPC IL E     -   580,140.      307,490.      MT  (+/- 180 meters Scaled)
 DK3109
 DK3109_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM968385(NAD 83)
 DK3109
 DK3109                          SUPERSEDED SURVEY CONTROL
 DK3109
 DK3109.No superseded survey control is available for this station.
 DK3109
 DK3109_MARKER: DD = SURVEY DISK
 DK3109_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DK3109_SP_SET: PIPE CULVERT HEADWALL
 DK3109_MARK LOGO: IL-043
 DK3109_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3109+STABILITY: SURFACE MOTION
 DK3109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3109+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3109
 DK3109  HISTORY     - Date     Condition        Report By
 DK3109  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3109  HISTORY     - 20071109 GOOD             PATRIC
 DK3109
 DK3109                          STATION DESCRIPTION
 DK3109
 DK3109'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3109'THE STATION IS IN WEST CHICAGO, IL.
 DK3109'
 DK3109'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 AND KRESS ROAD,
 DK3109'GO NORTH ON KRESS ROAD FOR ABOUT 4760 FT (1450.9 M) TO THE STATION ON
 DK3109'THE RIGHT.  THE STATION IS LOCATED ON THE WEST END OF A WING WALL FOR
 DK3109'KRESS CREEK ALONG THE EAST SIDE OF KRESS ROAD, NORTH OF THE
 DK3109'INTERSECTION WITH ILLINOIS ROUTE 38 AND NORTH OF THE INTERSECTION WITH
 DK3109'WESTERN ROAD TO THE EAST AND ELMWOOD ROAD TO THE WEST, AND SOUTH OF
 DK3109'THE INTERSECTION WITH THE ILLINOIS PRAIRIE PATH.
 DK3109'
 DK3109'THE STATION IS 23.9 FT (7.3 M) EAST OF THE CENTERLINE OF KRESS ROAD,
 DK3109'24.4 FT (7.4 M) SOUTHEAST OF THE SECTION CORNER FOR 5T39NR93 IN THE
 DK3109'CENTERLINE OF KRESS ROAD, 44.0 FT (13.4 M) SOUTH OF THE CENTERLINE OF
 DK3109'THE ILLINOIS PRAIRIE PATH, AND 527.8 FT (160.9 M) NORTH OF THE
 DK3109'CENTERLINE OF ELWOOD/WESTERN ROAD.  THE MONUMENT IS A 3.5 INCH (9 CM)
 DK3109'BRASS DISK ON THE WEST END OF A 12 INCH (30 CM) CONCRETE HEADWALL FOR
 DK3109'A 48 INCH (122 CM) CORRUGATED METAL PIPE FOR KRESS CREEK.  THE
 DK3109'MONUMENT IS 0.6 FT (0.2 M) BELOW ROAD SURFACE AND IS FERROMAGNETIC.
 DK3109'
 DK3109'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3110 ***********************************************************************
 DK3110  DESIGNATION -  WI07001
 DK3110  PID         -  DK3110
 DK3110  STATE/COUNTY-  IL/DU PAGE
 DK3110  COUNTRY     -  US
 DK3110  USGS QUAD   -  WEST CHICAGO (2018)
 DK3110
 DK3110                         *CURRENT SURVEY CONTROL
 DK3110  ______________________________________________________________________
 DK3110* NAD 83(1986) POSITION- 41 52 45.11   (N) 088 14 44.54   (W)   HD_HELD1
 DK3110* NAVD 88 ORTHO HEIGHT -   227.383 (meters)      746.01  (feet) ADJUSTED
 DK3110  ______________________________________________________________________
 DK3110  GEOID HEIGHT    -        -33.188 (meters)                     GEOID18
 DK3110  DYNAMIC HEIGHT  -        227.305 (meters)      745.75  (feet) COMP
 DK3110  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 DK3110
 DK3110  VERT ORDER      -  SECOND    CLASS I
 DK3110
 DK3110.The horizontal coordinates were determined by differentially corrected
 DK3110.hand held GPS observations or other comparable positioning techniques
 DK3110.and have an estimated accuracy of +/- 3 meters.
 DK3110
 DK3110.The orthometric height was determined by differential leveling and
 DK3110.adjusted by the NATIONAL GEODETIC SURVEY
 DK3110.in May 2008.
 DK3110
 DK3110.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3110.GEOID18 height accuracy estimate available here.
 DK3110
 DK3110.Click photographs - Photos may exist for this station.
 DK3110
 DK3110.The dynamic height is computed by dividing the NAVD 88
 DK3110.geopotential number by the normal gravity value computed on the
 DK3110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3110.degrees latitude (g = 980.6199 gals.).
 DK3110
 DK3110.The modeled gravity was interpolated from observed gravity values.
 DK3110
 DK3110;                    North         East    Units  Estimated Accuracy
 DK3110;SPC IL E     -   578,688.8     307,273.6     MT  (+/- 3 meters HH1 GPS) 
 DK3110
 DK3110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9663737113(NAD 83)
 DK3110
 DK3110                          SUPERSEDED SURVEY CONTROL
 DK3110
 DK3110.No superseded survey control is available for this station.
 DK3110
 DK3110_MARKER: DD = SURVEY DISK
 DK3110_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 DK3110_MARK LOGO: IL-043
 DK3110_PROJECTION: RECESSED 24 CENTIMETERS
 DK3110_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3110+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2017
 DK3110_ROD/PIPE-DEPTH: 3.1 meters
 DK3110
 DK3110  HISTORY     - Date     Condition        Report By
 DK3110  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3110  HISTORY     - 20071109 GOOD             PATRIC
 DK3110  HISTORY     - 20170320 GOOD             AMESC
 DK3110
 DK3110                          STATION DESCRIPTION
 DK3110
 DK3110'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3110'THE STATION IS IN WEST CHICAGO, IL.
 DK3110'
 DK3110'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 AND WASHINGTON
 DK3110'STREET, GO WEST FOR ABOUT 3050 FT (929.6 M) TO THE STATION ON THE
 DK3110'LEFT.  THE STATION IS LOCATED ALONG ILLINOIS ROUTE 38 (ROOSEVELT
 DK3110'ROAD), WEST OF THE T INTERSECTION WITH KRESS ROAD.
 DK3110'
 DK3110'THE STATION IS 58.8 FT (17.9 M) SOUTH OF THE CENTERLINE OF ILLINOIS
 DK3110'ROUTE 38, 405.0 FT (123.4 M) WEST OF THE EXTENDED CENTERLINE OF KRESS
 DK3110'ROAD, AND 78.7 FT (24.0 M) NORTHWEST OF THE NORTHWEST CORNER OF A
 DK3110'ONE-STORY BRICK STIHL CHAINSAWS BUILDING (ADDRESS 2040W).  THE
 DK3110'MONUMENT IS A 3.5 INCH (9 CM) ALUMINUM DISK IN A 6 INCH (15 CM) PVC
 DK3110'SLEEVE WITH NO LID.  THE MONUMENT IS 0.8 FT (0.2 M) BELOW ROAD SURFACE
 DK3110'AND IS FLUSH WITH GRADE.  THE MONUMENT IS FERROMAGNETIC.
 DK3110'
 DK3110'NOTE--THE DISK IS NOT STAMPED.
 DK3110
 DK3110                          STATION RECOVERY (2017)
 DK3110
 DK3110'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (BJD)
 DK3110'RECOVERED AS DESCRIBED.
 DK3110'
 DK3110'NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3111 ***********************************************************************
 DK3111  DESIGNATION -  WI08002
 DK3111  PID         -  DK3111
 DK3111  STATE/COUNTY-  IL/DU PAGE
 DK3111  COUNTRY     -  US
 DK3111  USGS QUAD   -  WEST CHICAGO (2018)
 DK3111
 DK3111                         *CURRENT SURVEY CONTROL
 DK3111  ______________________________________________________________________
 DK3111* NAD 83(1986) POSITION- 41 52 37.     (N) 088 14 05.     (W)   SCALED
 DK3111* NAVD 88 ORTHO HEIGHT -   230.397 (meters)      755.89  (feet) ADJUSTED
 DK3111  ______________________________________________________________________
 DK3111  GEOID HEIGHT    -        -33.192 (meters)                     GEOID18
 DK3111  DYNAMIC HEIGHT  -        230.317 (meters)      755.63  (feet) COMP
 DK3111  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 DK3111
 DK3111  VERT ORDER      -  SECOND    CLASS I
 DK3111
 DK3111.The horizontal coordinates were scaled from a map and have
 DK3111.an estimated accuracy of +/- 6 seconds.
 DK3111
 DK3111.The orthometric height was determined by differential leveling and
 DK3111.adjusted by the NATIONAL GEODETIC SURVEY
 DK3111.in May 2008.
 DK3111
 DK3111.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3111.GEOID18 height accuracy estimate available here.
 DK3111
 DK3111.Click photographs - Photos may exist for this station.
 DK3111
 DK3111.The dynamic height is computed by dividing the NAVD 88
 DK3111.geopotential number by the normal gravity value computed on the
 DK3111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3111.degrees latitude (g = 980.6199 gals.).
 DK3111
 DK3111.The modeled gravity was interpolated from observed gravity values.
 DK3111
 DK3111;                    North         East    Units  Estimated Accuracy
 DK3111;SPC IL E     -   578,440.      308,190.      MT  (+/- 180 meters Scaled)
 DK3111
 DK3111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM975368(NAD 83)
 DK3111
 DK3111                          SUPERSEDED SURVEY CONTROL
 DK3111
 DK3111.No superseded survey control is available for this station.
 DK3111
 DK3111_MARKER: DD = SURVEY DISK
 DK3111_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3111_SP_SET: TRAFFIC SIGNAL BASE
 DK3111_MARK LOGO: IL-043
 DK3111_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3111_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3111+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3111
 DK3111  HISTORY     - Date     Condition        Report By
 DK3111  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3111  HISTORY     - 20071109 GOOD             PATRIC
 DK3111
 DK3111                          STATION DESCRIPTION
 DK3111
 DK3111'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3111'THE STATION IS IN WEST CHICAGO, IL.
 DK3111'
 DK3111'TO REACH THE STATION FROM THE INTERSECTION OF STH 59 AND STH 38 GO
 DK3111'WEST FOR APPROXIMATELY 2.35 MI (3.8 KM) TO THE STATION ON THE RIGHT.
 DK3111'THE STATION IS LOCATED AT THE NORTHEAST CORNER OF THE INTERSECTION OF
 DK3111'ILLINOIS ROUTE 38 (ROOSEVELT ROAD) AND WASHINGTON STREET.
 DK3111'
 DK3111'THE STATION IS 73.2 FT (22.3 M) NORTH OF THE CENTERLINE OF ILLINOIS
 DK3111'ROUTE 38 AND 42.7 FT (13.0 M) EAST OF THE CENTERLINE OF WASHINGTON
 DK3111'STREET.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON A TRAFFIC
 DK3111'SIGNAL BASE 0.3 FT (0.1 M) ABOVE ROAD SURFACE.
 DK3111'
 DK3111'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3116 ***********************************************************************
 DK3116  DESIGNATION -  WI13001
 DK3116  PID         -  DK3116
 DK3116  STATE/COUNTY-  IL/DU PAGE
 DK3116  COUNTRY     -  US
 DK3116  USGS QUAD   -  NAPERVILLE (2018)
 DK3116
 DK3116                         *CURRENT SURVEY CONTROL
 DK3116  ______________________________________________________________________
 DK3116* NAD 83(1986) POSITION- 41 52 16.     (N) 088 09 41.     (W)   SCALED
 DK3116* NAVD 88 ORTHO HEIGHT -   218.400 (meters)      716.53  (feet) ADJUSTED
 DK3116  ______________________________________________________________________
 DK3116  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DK3116  DYNAMIC HEIGHT  -        218.324 (meters)      716.28  (feet) COMP
 DK3116  MODELED GRAVITY -    980,268.6   (mgal)                       NAVD 88
 DK3116
 DK3116  VERT ORDER      -  SECOND    CLASS I
 DK3116
 DK3116.The horizontal coordinates were scaled from a map and have
 DK3116.an estimated accuracy of +/- 6 seconds.
 DK3116
 DK3116.The orthometric height was determined by differential leveling and
 DK3116.adjusted by the NATIONAL GEODETIC SURVEY
 DK3116.in May 2008.
 DK3116
 DK3116.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3116.GEOID18 height accuracy estimate available here.
 DK3116
 DK3116.Click photographs - Photos may exist for this station.
 DK3116
 DK3116.The dynamic height is computed by dividing the NAVD 88
 DK3116.geopotential number by the normal gravity value computed on the
 DK3116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3116.degrees latitude (g = 980.6199 gals.).
 DK3116
 DK3116.The modeled gravity was interpolated from observed gravity values.
 DK3116
 DK3116;                    North         East    Units  Estimated Accuracy
 DK3116;SPC IL E     -   577,800.      314,270.      MT  (+/- 180 meters Scaled)
 DK3116
 DK3116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM036361(NAD 83)
 DK3116
 DK3116                          SUPERSEDED SURVEY CONTROL
 DK3116
 DK3116.No superseded survey control is available for this station.
 DK3116
 DK3116_MARKER: DD = SURVEY DISK
 DK3116_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3116_SP_SET: BRIDGE
 DK3116_MARK LOGO: IL-043
 DK3116_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3116_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3116+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3116
 DK3116  HISTORY     - Date     Condition        Report By
 DK3116  HISTORY     - 1983     MONUMENTED       MARCHE
 DK3116  HISTORY     - 20071109 GOOD             PATRIC
 DK3116
 DK3116                          STATION DESCRIPTION
 DK3116
 DK3116'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3116'THE STATION IS IN WINFIELD, IL.
 DK3116'
 DK3116'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 (ROOSEVELT ROAD)
 DK3116'AND WINFIELD ROAD, GO NORTH ON WINFIELD ROAD FOR ABOUT 1.05 MI (1.7
 DK3116'KM) TO HIGH LAKE ROAD.  GO WEST ALONG HIGH LAKE ROAD FOR APPROXIMATELY
 DK3116'865 FT (263.7 M) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED
 DK3116'ON THE SOUTHWEST CORNER OF A BRIDGE FOR HIGH LAKE ROAD OVER THE DUPAGE
 DK3116'RIVER WEST BRANCH.
 DK3116'
 DK3116'THE STATION IS 22.3 FT (6.8 M) SOUTH OF THE CENTERLINE OF HIGH LAKE
 DK3116'ROAD, 415.0 FT (126.5 M) EAST OF WINDERMERE ROAD, AND 280.0 FT (85.3
 DK3116'M) WEST OF A DRIVEWAY TO THE 1-STORY BRICK BUILDING.  THE MONUMENT IS
 DK3116'0.9 FT (0.3 M) ABOVE THE ROAD SURFACE AND IS NOT FERROMAGNETIC.  A
 DK3116'CHAIN LINK FENCE PASSES OVER A PORTION OF THE MONUMENT.
 DK3116'
 DK3116'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3115 ***********************************************************************
 DK3115  DESIGNATION -  WI13002
 DK3115  PID         -  DK3115
 DK3115  STATE/COUNTY-  IL/DU PAGE
 DK3115  COUNTRY     -  US
 DK3115  USGS QUAD   -  NAPERVILLE (2018)
 DK3115
 DK3115                         *CURRENT SURVEY CONTROL
 DK3115  ______________________________________________________________________
 DK3115* NAD 83(1986) POSITION- 41 52 03.     (N) 088 09 30.     (W)   SCALED
 DK3115* NAVD 88 ORTHO HEIGHT -   217.828 (meters)      714.66  (feet) ADJUSTED
 DK3115  ______________________________________________________________________
 DK3115  GEOID HEIGHT    -        -33.236 (meters)                     GEOID18
 DK3115  DYNAMIC HEIGHT  -        217.752 (meters)      714.41  (feet) COMP
 DK3115  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 DK3115
 DK3115  VERT ORDER      -  SECOND    CLASS I
 DK3115
 DK3115.The horizontal coordinates were scaled from a map and have
 DK3115.an estimated accuracy of +/- 6 seconds.
 DK3115
 DK3115.The orthometric height was determined by differential leveling and
 DK3115.adjusted by the NATIONAL GEODETIC SURVEY
 DK3115.in May 2008.
 DK3115
 DK3115.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3115.GEOID18 height accuracy estimate available here.
 DK3115
 DK3115.Click photographs - Photos may exist for this station.
 DK3115
 DK3115.The dynamic height is computed by dividing the NAVD 88
 DK3115.geopotential number by the normal gravity value computed on the
 DK3115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3115.degrees latitude (g = 980.6199 gals.).
 DK3115
 DK3115.The modeled gravity was interpolated from observed gravity values.
 DK3115
 DK3115;                    North         East    Units  Estimated Accuracy
 DK3115;SPC IL E     -   577,400.      314,530.      MT  (+/- 180 meters Scaled)
 DK3115
 DK3115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM038357(NAD 83)
 DK3115
 DK3115                          SUPERSEDED SURVEY CONTROL
 DK3115
 DK3115.No superseded survey control is available for this station.
 DK3115
 DK3115_MARKER: DD = SURVEY DISK
 DK3115_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3115_SP_SET: BRIDGE
 DK3115_MARK LOGO: IL-043
 DK3115_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3115_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3115+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3115
 DK3115  HISTORY     - Date     Condition        Report By
 DK3115  HISTORY     - 1983     MONUMENTED       MARCHE
 DK3115  HISTORY     - 20071109 GOOD             PATRIC
 DK3115
 DK3115                          STATION DESCRIPTION
 DK3115
 DK3115'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3115'THE STATION IS IN WINFIELD, IL.
 DK3115'
 DK3115'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 (ROOSEVELT ROAD)
 DK3115'AND WINFIELD ROAD, GO NORTH ALONG WINFIELD ROAD FOR APPROXIMATELY 0.8
 DK3115'MI (1.3 KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED ON THE
 DK3115'SOUTHWEST CORNER OF A BRIDGE FOR WINFIELD ROAD OVER WINFIELD CREEK.
 DK3115'
 DK3115'THE STATION IS 514 FT (156.7 M) SOUTH OF BEECHER AVENUE, 21.7 FT (6.6
 DK3115'M) WEST OF THE CENTERLINE OF WINFIELD ROAD, AND 62.0 FT (18.9 M) SOUTH
 DK3115'OF THE CENTERLINE OF THE DRIVEWAY FOR A 1-STORY FAMILY DENTIST
 DK3115'BUILDING.  A CHAIN LINK FENCE PASSES DIRECTLY OVER THE DISK.  THE
 DK3115'MONUMENT IS 0.8 FT (0.2 M) ABOVE THE ROAD SURFACE.
 DK3115'
 DK3115'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3113 ***********************************************************************
 DK3113  DESIGNATION -  WI13004
 DK3113  PID         -  DK3113
 DK3113  STATE/COUNTY-  IL/DU PAGE
 DK3113  COUNTRY     -  US
 DK3113  USGS QUAD   -  NAPERVILLE (2018)
 DK3113
 DK3113                         *CURRENT SURVEY CONTROL
 DK3113  ______________________________________________________________________
 DK3113* NAD 83(1986) POSITION- 41 51 49.     (N) 088 08 51.     (W)   SCALED
 DK3113* NAVD 88 ORTHO HEIGHT -   218.498 (meters)      716.86  (feet) ADJUSTED
 DK3113  ______________________________________________________________________
 DK3113  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DK3113  DYNAMIC HEIGHT  -        218.422 (meters)      716.61  (feet) COMP
 DK3113  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 DK3113
 DK3113  VERT ORDER      -  SECOND    CLASS I
 DK3113
 DK3113.The horizontal coordinates were scaled from a map and have
 DK3113.an estimated accuracy of +/- 6 seconds.
 DK3113
 DK3113.The orthometric height was determined by differential leveling and
 DK3113.adjusted by the NATIONAL GEODETIC SURVEY
 DK3113.in May 2008.
 DK3113
 DK3113.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3113.GEOID18 height accuracy estimate available here.
 DK3113
 DK3113.Click photographs - Photos may exist for this station.
 DK3113
 DK3113.The dynamic height is computed by dividing the NAVD 88
 DK3113.geopotential number by the normal gravity value computed on the
 DK3113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3113.degrees latitude (g = 980.6199 gals.).
 DK3113
 DK3113.The modeled gravity was interpolated from observed gravity values.
 DK3113
 DK3113;                    North         East    Units  Estimated Accuracy
 DK3113;SPC IL E     -   576,970.      315,430.      MT  (+/- 180 meters Scaled)
 DK3113
 DK3113_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM047352(NAD 83)
 DK3113
 DK3113                          SUPERSEDED SURVEY CONTROL
 DK3113
 DK3113.No superseded survey control is available for this station.
 DK3113
 DK3113_MARKER: DD = SURVEY DISK
 DK3113_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DK3113_SP_SET: BRIDGE WINGWALL
 DK3113_MARK LOGO: IL-043
 DK3113_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3113+STABILITY: SURFACE MOTION
 DK3113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3113+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2022
 DK3113
 DK3113  HISTORY     - Date     Condition        Report By
 DK3113  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3113  HISTORY     - 20071109 GOOD             PATRIC
 DK3113  HISTORY     - 20221121 GOOD             PATRIC
 DK3113
 DK3113                          STATION DESCRIPTION
 DK3113
 DK3113'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3113'THE STATION IS IN WINFIELD, IL.
 DK3113'
 DK3113'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 (ROOSEVELT ROAD)
 DK3113'AND WINFIELD ROAD, GO NORTH ON WINFIELD ROAD ABOUT 1700 FT (518.2 M)
 DK3113'TO MANCHESTER ROAD.  GO EAST ALONG MANCHESTER ROAD FOR APPROXIMATELY
 DK3113'3650 FT (1112.5 M) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED
 DK3113'ALONG THE NORTH SIDE OF MANCHESTER ROAD, WEST OF THE T INTERSECTION
 DK3113'WITH ETHEL STREET.
 DK3113'
 DK3113'THE STATION IS 18.2 FT (5.5 M) NORTH OF THE CENTERLINE OF MANCHESTER
 DK3113'ROAD AND 168.0 FT (51.2 M) WEST OF THE CENTERLINE OF ETHEL STREET.
 DK3113'THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE NORTHEAST WING
 DK3113'WALL OF A BRIDGE FOR MANCHESTER ROAD OVER WINFIELD CREEK.  THE
 DK3113'MONUMENT IS 0.85 FT (0.3 M) BELOW ROAD SURFACE AND IS FERROMAGNETIC.
 DK3113'NOTE--THE DISK IS NOT STAMPED.
 DK3113
 DK3113                          STATION RECOVERY (2022)
 DK3113
 DK3113'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DK3113'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3170 ***********************************************************************
 DK3170  DESIGNATION -  WI15001
 DK3170  PID         -  DK3170
 DK3170  STATE/COUNTY-  IL/DU PAGE
 DK3170  COUNTRY     -  US
 DK3170  USGS QUAD   -  NAPERVILLE (2018)
 DK3170
 DK3170                         *CURRENT SURVEY CONTROL
 DK3170  ______________________________________________________________________
 DK3170* NAD 83(1986) POSITION- 41 51 44.1    (N) 088 11 41.7    (W)   HD_HELD2
 DK3170* NAVD 88 ORTHO HEIGHT -   223.661 (meters)      733.79  (feet) ADJUSTED
 DK3170  ______________________________________________________________________
 DK3170  GEOID HEIGHT    -        -33.201 (meters)                     GEOID18
 DK3170  DYNAMIC HEIGHT  -        223.583 (meters)      733.54  (feet) COMP
 DK3170  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 DK3170
 DK3170  VERT ORDER      -  SECOND    CLASS I
 DK3170
 DK3170.The horizontal coordinates were established by autonomous hand held GPS
 DK3170.observations and have an estimated accuracy of +/- 10 meters.
 DK3170
 DK3170.The orthometric height was determined by differential leveling and
 DK3170.adjusted by the NATIONAL GEODETIC SURVEY
 DK3170.in May 2008.
 DK3170
 DK3170.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3170.GEOID18 height accuracy estimate available here.
 DK3170
 DK3170.Click photographs - Photos may exist for this station.
 DK3170
 DK3170.The dynamic height is computed by dividing the NAVD 88
 DK3170.geopotential number by the normal gravity value computed on the
 DK3170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3170.degrees latitude (g = 980.6199 gals.).
 DK3170
 DK3170.The modeled gravity was interpolated from observed gravity values.
 DK3170
 DK3170;                    North         East    Units  Estimated Accuracy
 DK3170;SPC IL E     -   576,812.      311,492.      MT  (+/- 10 meters HH2 GPS)
 DK3170
 DK3170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0082535172(NAD 83)
 DK3170
 DK3170                          SUPERSEDED SURVEY CONTROL
 DK3170
 DK3170.No superseded survey control is available for this station.
 DK3170
 DK3170_MARKER: DD = SURVEY DISK
 DK3170_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DK3170_SP_SET: BRIDGE ABUTMENT
 DK3170_MARK LOGO: IL-043
 DK3170_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3170_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3170+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2013
 DK3170
 DK3170  HISTORY     - Date     Condition        Report By
 DK3170  HISTORY     - 1984     MONUMENTED       MARCHE
 DK3170  HISTORY     - 20071109 GOOD             PATRIC
 DK3170  HISTORY     - 20130118 GOOD             GEOCAC
 DK3170
 DK3170                          STATION DESCRIPTION
 DK3170
 DK3170'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3170'THE STATION IS IN WEST CHICAGO, IL.
 DK3170'
 DK3170'THE STATION IS LOCATED ON THE TOP OF THE NORTHWEST BRIDGE ABUTMENT ON
 DK3170'THE BRIDGE FOR ILLINOIS ROUTE 59 OVER ILLINOIS ROUTE 38 (ROOSEVELT
 DK3170'ROAD).
 DK3170'
 DK3170'THE STATION IS 42.0 FT (12.8 M) NORTH OF THE CENTERLINE OF ILLINOIS
 DK3170'ROUTE 59 AND 35.5 FT (10.8 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE
 DK3170'38.  THE MONUMENT IS A 3.5 INCH (9 CM) BRASS DISK ON THE TOP OF THE
 DK3170'ABUTMENT, 0.8 FT (0.2 M) ABOVE ILLINOIS ROUTE 59 SURFACE, AND IS
 DK3170'FERROMAGNETIC.
 DK3170'
 DK3170'NOTE--THE DISK IS NOT STAMPED.
 DK3170
 DK3170                          STATION RECOVERY (2013)
 DK3170
 DK3170'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3141 ***********************************************************************
 DK3141  DESIGNATION -  WI15002
 DK3141  PID         -  DK3141
 DK3141  STATE/COUNTY-  IL/DU PAGE
 DK3141  COUNTRY     -  US
 DK3141  USGS QUAD   -  NAPERVILLE (2018)
 DK3141
 DK3141                         *CURRENT SURVEY CONTROL
 DK3141  ______________________________________________________________________
 DK3141* NAD 83(1986) POSITION- 41 51 54.     (N) 088 12 16.     (W)   SCALED
 DK3141* NAVD 88 ORTHO HEIGHT -   224.799 (meters)      737.53  (feet) ADJUSTED
 DK3141  ______________________________________________________________________
 DK3141  GEOID HEIGHT    -        -33.198 (meters)                     GEOID18
 DK3141  DYNAMIC HEIGHT  -        224.721 (meters)      737.27  (feet) COMP
 DK3141  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 DK3141
 DK3141  VERT ORDER      -  SECOND    CLASS I
 DK3141
 DK3141.The horizontal coordinates were scaled from a map and have
 DK3141.an estimated accuracy of +/- 6 seconds.
 DK3141
 DK3141.The orthometric height was determined by differential leveling and
 DK3141.adjusted by the NATIONAL GEODETIC SURVEY
 DK3141.in May 2008.
 DK3141
 DK3141.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3141.GEOID18 height accuracy estimate available here.
 DK3141
 DK3141.Click photographs - Photos may exist for this station.
 DK3141
 DK3141.The dynamic height is computed by dividing the NAVD 88
 DK3141.geopotential number by the normal gravity value computed on the
 DK3141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3141.degrees latitude (g = 980.6199 gals.).
 DK3141
 DK3141.The modeled gravity was interpolated from observed gravity values.
 DK3141
 DK3141;                    North         East    Units  Estimated Accuracy
 DK3141;SPC IL E     -   577,120.      310,700.      MT  (+/- 180 meters Scaled)
 DK3141
 DK3141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM000354(NAD 83)
 DK3141
 DK3141                          SUPERSEDED SURVEY CONTROL
 DK3141
 DK3141.No superseded survey control is available for this station.
 DK3141
 DK3141_MARKER: I = METAL ROD
 DK3141_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DK3141_STAMPING: NONE
 DK3141_MARK LOGO: IL-043
 DK3141_PROJECTION: RECESSED 8 CENTIMETERS
 DK3141_MAGNETIC: I = MARKER IS A STEEL ROD
 DK3141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3141_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3141+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3141_ROD/PIPE-DEPTH: 3.0 meters
 DK3141_SLEEVE-DEPTH  : 0.9 meters
 DK3141
 DK3141  HISTORY     - Date     Condition        Report By
 DK3141  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3141  HISTORY     - 20071109 GOOD             PATRIC
 DK3141
 DK3141                          STATION DESCRIPTION
 DK3141
 DK3141'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3141'THE STATION IS IN WEST CHICAGO, IL.
 DK3141'
 DK3141'TO REACH THE STATION FROM THE INTERSECTION OF SR 38 (ROOSEVELT ROAD)
 DK3141'AND SR 59, GO WEST ALONG SR 38 FOR APPROXIMATELY 0.53 MI (0.9 KM) TO
 DK3141'THE STATION ON THE LEFT.  THE STATION IS LOCATED IN THE SOUTHEAST PART
 DK3141'OF THE INTERSECTION OF ILLINOIS ROUTE 38 (ROOSEVELT ROAD) WITH JOLIET
 DK3141'STREET.
 DK3141'
 DK3141'THE STATION IS 45.2 FT (13.8 M) SOUTH OF THE CENTERLINE OF ILLINOIS
 DK3141'ROUTE 38, 33.4 FT (10.2 M) EAST OF THE CENTERLINE OF JOLIET STREET,
 DK3141'AND 5.6 FT (1.7 M) NORTHWEST OF THE EAST BACK OF CURB OF JOLIET
 DK3141'STREET. THE MONUMENT IS A STEEL ROD WITH NO LID, FLUSH WITH PAVEMENT.
 DK3141'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3112 ***********************************************************************
 DK3112  DESIGNATION -  WI15004
 DK3112  PID         -  DK3112
 DK3112  STATE/COUNTY-  IL/DU PAGE
 DK3112  COUNTRY     -  US
 DK3112  USGS QUAD   -  NAPERVILLE (2018)
 DK3112
 DK3112                         *CURRENT SURVEY CONTROL
 DK3112  ______________________________________________________________________
 DK3112* NAD 83(1986) POSITION- 41 51 40.4    (N) 088 11 32.7    (W)   HD_HELD2
 DK3112* NAVD 88 ORTHO HEIGHT -   217.894 (meters)      714.87  (feet) ADJUSTED
 DK3112  ______________________________________________________________________
 DK3112  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 DK3112  DYNAMIC HEIGHT  -        217.818 (meters)      714.62  (feet) COMP
 DK3112  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 DK3112
 DK3112  VERT ORDER      -  SECOND    CLASS I
 DK3112
 DK3112.The horizontal coordinates were established by autonomous hand held GPS
 DK3112.observations and have an estimated accuracy of +/- 10 meters.
 DK3112
 DK3112.The orthometric height was determined by differential leveling and
 DK3112.adjusted by the NATIONAL GEODETIC SURVEY
 DK3112.in May 2008.
 DK3112
 DK3112.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3112.GEOID18 height accuracy estimate available here.
 DK3112
 DK3112.Click photographs - Photos may exist for this station.
 DK3112
 DK3112.The dynamic height is computed by dividing the NAVD 88
 DK3112.geopotential number by the normal gravity value computed on the
 DK3112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3112.degrees latitude (g = 980.6199 gals.).
 DK3112
 DK3112.The modeled gravity was interpolated from observed gravity values.
 DK3112
 DK3112;                    North         East    Units  Estimated Accuracy
 DK3112;SPC IL E     -   576,698.      311,700.      MT  (+/- 10 meters HH2 GPS)
 DK3112
 DK3112_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0103135055(NAD 83)
 DK3112
 DK3112                          SUPERSEDED SURVEY CONTROL
 DK3112
 DK3112.No superseded survey control is available for this station.
 DK3112
 DK3112_MARKER: DD = SURVEY DISK
 DK3112_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DK3112_SP_SET: BRIDGE WINGWALL
 DK3112_MARK LOGO: IL-043
 DK3112_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3112_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3112+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2013
 DK3112
 DK3112  HISTORY     - Date     Condition        Report By
 DK3112  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3112  HISTORY     - 20071109 GOOD             PATRIC
 DK3112  HISTORY     - 20130118 GOOD             GEOCAC
 DK3112
 DK3112                          STATION DESCRIPTION
 DK3112
 DK3112'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3112'THE STATION IS IN WEST CHICAGO, IL.
 DK3112'
 DK3112'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 AND STH 59 GO
 DK3112'EAST ALONG STH 38 FOR APPROXIMATELY 650 FT (198.1 M) TO THE STATION ON
 DK3112'THE RIGHT.  THE STATION IS LOCATED ON THE TOP OF THE SOUTHEAST END OF
 DK3112'A WING WALL OF A BRIDGE FOR ILLINOIS ROUTE 38 (ROOSEVELT ROAD) OVER
 DK3112'THE WEST BRANCH OF THE DUPAGE RIVER.  THE STATION IS LOCATED ALONG THE
 DK3112'SOUTH SIDE OF ILLINOIS ROUTE 38, EAST OF THE ENTRANCE RAMP TO ILLINOIS
 DK3112'ROUTE 59.
 DK3112'
 DK3112'THE STATION IS 33.0 FT (10.1 M) SOUTH OF THE CENTERLINE OF ILLINOIS
 DK3112'ROUTE 38 AND 212.0 FT (64.6 M) EAST OF THE CENTERLINE OF THE MEDIAN IN
 DK3112'THE ENTRANCE RAMP FOR ILLINOIS ROUTE 59.  THE MONUMENT IS A 3.5 INCH
 DK3112'(9 CM) BRASS DISK 2.9 FT (0.9 M) ABOVE THE ROAD SURFACE AND IS
 DK3112'FERROMAGNETIC.
 DK3112'
 DK3112'NOTE--THE DISK IS NOT STAMPED.
 DK3112
 DK3112                          STATION RECOVERY (2013)
 DK3112
 DK3112'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3112'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3117 ***********************************************************************
 DK3117  DESIGNATION -  WI27001
 DK3117  PID         -  DK3117
 DK3117  STATE/COUNTY-  IL/DU PAGE
 DK3117  COUNTRY     -  US
 DK3117  USGS QUAD   -  NAPERVILLE (2018)
 DK3117
 DK3117                         *CURRENT SURVEY CONTROL
 DK3117  ______________________________________________________________________
 DK3117* NAD 83(1986) POSITION- 41 49 47.9    (N) 088 11 25.0    (W)   HD_HELD2
 DK3117* NAVD 88 ORTHO HEIGHT -   212.607 (meters)      697.53  (feet) ADJUSTED
 DK3117  ______________________________________________________________________
 DK3117  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 DK3117  DYNAMIC HEIGHT  -        212.533 (meters)      697.29  (feet) COMP
 DK3117  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 DK3117
 DK3117  VERT ORDER      -  SECOND    CLASS I
 DK3117
 DK3117.The horizontal coordinates were established by autonomous hand held GPS
 DK3117.observations and have an estimated accuracy of +/- 10 meters.
 DK3117
 DK3117.The orthometric height was determined by differential leveling and
 DK3117.adjusted by the NATIONAL GEODETIC SURVEY
 DK3117.in May 2008.
 DK3117
 DK3117.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3117.GEOID18 height accuracy estimate available here.
 DK3117
 DK3117.Click photographs - Photos may exist for this station.
 DK3117
 DK3117.The dynamic height is computed by dividing the NAVD 88
 DK3117.geopotential number by the normal gravity value computed on the
 DK3117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3117.degrees latitude (g = 980.6199 gals.).
 DK3117
 DK3117.The modeled gravity was interpolated from observed gravity values.
 DK3117
 DK3117;                    North         East    Units  Estimated Accuracy
 DK3117;SPC IL E     -   573,228.      311,883.      MT  (+/- 10 meters HH2 GPS)
 DK3117
 DK3117_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0116131583(NAD 83)
 DK3117
 DK3117                          SUPERSEDED SURVEY CONTROL
 DK3117
 DK3117.No superseded survey control is available for this station.
 DK3117
 DK3117_MARKER: DD = SURVEY DISK
 DK3117_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DK3117_SP_SET: BRIDGE WINGWALL
 DK3117_MARK LOGO: IL-043
 DK3117_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3117_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3117_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3117+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 DK3117
 DK3117  HISTORY     - Date     Condition        Report By
 DK3117  HISTORY     - 1984     MONUMENTED       MARCHE
 DK3117  HISTORY     - 20071109 GOOD             PATRIC
 DK3117  HISTORY     - 20130116 GOOD             GEOCAC
 DK3117
 DK3117                          STATION DESCRIPTION
 DK3117
 DK3117'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3117'THE STATION IS IN WARRENVILLE, IL.
 DK3117'
 DK3117'TO REACH THE STATION FROM THE INTERSECTION OF STH 56 (BUTTERFIELD
 DK3117'ROAD) AND STH 59, GO EAST ON STH 56 FOR.65 MI (1.0 KM) TO WILLIAMS
 DK3117'ROAD.  GO NORTH ALONG WILLIAMS ROAD FOR 0.6 MI (1.0 KM) TO THE STATION
 DK3117'ON THE RIGHT.  THE STATION IS LOCATED ALONG WILLIAMS ROAD, NORTH OF
 DK3117'THE T INTERSECTION WITH BATAVIA ROAD.
 DK3117'
 DK3117'THE STATION IS 567.0 FT (172.8 M) NORTH OF THE CENTERLINE OF BATAVIA
 DK3117'ROAD, 478.0 FT (145.7 M) SOUTH OF THE CENTERLINE OF MORRIS STREET, AND
 DK3117'13.9 FT (4.2 M) EAST OF THE CENTERLINE OF WILLIAMS STREET.  THE
 DK3117'MONUMENT IS A 3 INCH (8 CM) BRASS DISK ON THE NORTHEAST WING WALL OF A
 DK3117'BRIDGE FOR WILLIAMS STREET OVER THE DU PAGE RIVER WEST BRANCH.  THE
 DK3117'MONUMENT IS 0.2 FT (0.1 M) ABOVE ROAD SURFACE AND IS FERROMAGNETIC.
 DK3117'
 DK3117'NOTE--THE DISK IS NOT STAMPED.
 DK3117
 DK3117                          STATION RECOVERY (2013)
 DK3117
 DK3117'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DR8797 ***********************************************************************
 DR8797  DESIGNATION -  WI27001 RESET
 DR8797  PID         -  DR8797
 DR8797  STATE/COUNTY-  IL/DU PAGE
 DR8797  COUNTRY     -  US
 DR8797  USGS QUAD   -  NAPERVILLE (2018)
 DR8797
 DR8797                         *CURRENT SURVEY CONTROL
 DR8797  ______________________________________________________________________
 DR8797* NAD 83(1986) POSITION- 41 49 47.9    (N) 088 11 25.5    (W)   HD_HELD2
 DR8797* NAVD 88 ORTHO HEIGHT -   214.165 (meters)      702.64  (feet) ADJUSTED
 DR8797  ______________________________________________________________________
 DR8797  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 DR8797  DYNAMIC HEIGHT  -        214.091 (meters)      702.40  (feet) COMP
 DR8797  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 DR8797
 DR8797  VERT ORDER      -  SECOND    CLASS I
 DR8797
 DR8797.The horizontal coordinates were established by autonomous hand held GPS
 DR8797.observations and have an estimated accuracy of +/- 10 meters.
 DR8797
 DR8797.The orthometric height was determined by differential leveling and
 DR8797.adjusted by the NATIONAL GEODETIC SURVEY
 DR8797.in May 2023.
 DR8797
 DR8797.Significant digits in the geoid height do not necessarily reflect accuracy.
 DR8797.GEOID18 height accuracy estimate available here.
 DR8797
 DR8797.Click photographs - Photos may exist for this station.
 DR8797
 DR8797.The dynamic height is computed by dividing the NAVD 88
 DR8797.geopotential number by the normal gravity value computed on the
 DR8797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DR8797.degrees latitude (g = 980.6199 gals.).
 DR8797
 DR8797.The modeled gravity was interpolated from observed gravity values.
 DR8797
 DR8797;                    North         East    Units  Estimated Accuracy
 DR8797;SPC IL E     -   573,228.      311,872.      MT  (+/- 10 meters HH2 GPS)
 DR8797
 DR8797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0114931583(NAD 83)
 DR8797
 DR8797                          SUPERSEDED SURVEY CONTROL
 DR8797
 DR8797.No superseded survey control is available for this station.
 DR8797
 DR8797_MARKER: DD = SURVEY DISK
 DR8797_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DR8797_SP_SET: WING WALL
 DR8797_STAMPING: WI27001 RESET 2022
 DR8797_MARK LOGO: IL-043
 DR8797_MAGNETIC: N = NO MAGNETIC MATERIAL
 DR8797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DR8797+STABILITY: SURFACE MOTION
 DR8797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DR8797+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2022
 DR8797
 DR8797  HISTORY     - Date     Condition        Report By
 DR8797  HISTORY     - 20221121 MONUMENTED       PATRIC
 DR8797
 DR8797                          STATION DESCRIPTION
 DR8797
 DR8797'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DR8797'THE STATION IS LOCATED ABOUT 4.0 MI (6.5 KM) NORTH-NORTHWEST OF
 DR8797'NAPERVILLE, 3.7 MI (6.0 KM) WEST-SOUTHWEST OF WHEATON AND 3.4 MI (5.5
 DR8797'KM) SOUTH-SOUTHEAST OF WEST CHICAGO.
 DR8797'
 DR8797'THE STATION IS LOCATED IN THE NORTHWEST QUADRANT OF WILLIAMS ROAD WITH
 DR8797'THE WEST BRANCH OF THE DU PAGE RIVER.
 DR8797'
 DR8797'THE STATION IS LOCATED 18.5 FT (5.6 M) WEST OF THE CENTERLINE OF
 DR8797'WILLIAMS ROAD, 92 FT (28.0 M) SOUTH OF THE NORTH END OF A GUARDRAIL
 DR8797'AND 84 FT (25.6 M) NORTH OF THE CENTER OF TRUNK HIGHWAY DU PAGE RIVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP0966 ***********************************************************************
 DP0966  DESIGNATION -  WI34002 RESET
 DP0966  PID         -  DP0966
 DP0966  STATE/COUNTY-  IL/DU PAGE
 DP0966  COUNTRY     -  US
 DP0966  USGS QUAD   -  NAPERVILLE (2018)
 DP0966
 DP0966                         *CURRENT SURVEY CONTROL
 DP0966  ______________________________________________________________________
 DP0966* NAD 83(1986) POSITION- 41 49 12.8    (N) 088 11 35.1    (W)   HD_HELD2
 DP0966* NAVD 88 ORTHO HEIGHT -   214.662 (meters)      704.27  (feet) ADJUSTED
 DP0966  ______________________________________________________________________
 DP0966  GEOID HEIGHT    -        -33.155 (meters)                     GEOID18
 DP0966  DYNAMIC HEIGHT  -        214.587 (meters)      704.02  (feet) COMP
 DP0966  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 DP0966
 DP0966  VERT ORDER      -  SECOND    CLASS I
 DP0966
 DP0966.The horizontal coordinates were established by autonomous hand held GPS
 DP0966.observations and have an estimated accuracy of +/- 10 meters.
 DP0966
 DP0966.The orthometric height was determined by differential leveling and
 DP0966.adjusted by the NATIONAL GEODETIC SURVEY
 DP0966.in January 2014.
 DP0966
 DP0966.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP0966.GEOID18 height accuracy estimate available here.
 DP0966
 DP0966.Click photographs - Photos may exist for this station.
 DP0966
 DP0966.The dynamic height is computed by dividing the NAVD 88
 DP0966.geopotential number by the normal gravity value computed on the
 DP0966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP0966.degrees latitude (g = 980.6199 gals.).
 DP0966
 DP0966.The modeled gravity was interpolated from observed gravity values.
 DP0966
 DP0966;                    North         East    Units  Estimated Accuracy
 DP0966;SPC IL E     -   572,144.      311,652.      MT  (+/- 10 meters HH2 GPS)
 DP0966
 DP0966_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0091330503(NAD 83)
 DP0966
 DP0966                          SUPERSEDED SURVEY CONTROL
 DP0966
 DP0966.No superseded survey control is available for this station.
 DP0966
 DP0966_MARKER: DD = SURVEY DISK
 DP0966_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 DP0966_SP_SET: RETAINING WALL
 DP0966_STAMPING: WI34002 RESET 2013
 DP0966_MARK LOGO: IL-043
 DP0966_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP0966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP0966+STABILITY: SURFACE MOTION
 DP0966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP0966+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2022
 DP0966
 DP0966  HISTORY     - Date     Condition        Report By
 DP0966  HISTORY     - 20131021 MONUMENTED       PATRIC
 DP0966  HISTORY     - 20221121 GOOD             PATRIC
 DP0966
 DP0966                          STATION DESCRIPTION
 DP0966
 DP0966'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP0966'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) SOUTH-SOUTHEAST OF WEST
 DP0966'CHICAGO, 4.7 MI (7.6 KM) SOUTHWEST OF WHEATON AND 2.5 MI (4.0 KM)
 DP0966'NORTH-NORTHWEST OF NAPERVILLE.
 DP0966'
 DP0966'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 56
 DP0966'(BUTTERFIELD ROAD) WITH STATE HIGHWAY 59 LOCATED IN WARRENVILLE, IL,
 DP0966'GO EAST ON STATE HIGHWAY 56 (BUTTERFIELD ROAD) FOR 0.5 MI (0.8 KM) TO
 DP0966'THE STATION ON THE RIGHT.
 DP0966'
 DP0966'THE STATION IS LOCATED 45 FT (13.7 M) SOUTH OF THE CENTERLINE STATE
 DP0966'HIGHWAY 56 (BUTTERFIELD ROAD), 400 FT (121.9 M) WEST OF WARRENVILLE
 DP0966'ROAD AND 125 FT (38.1 M) EAST OF A 'WARRENVILLE RD' SIGN.
 DP0966
 DP0966                          STATION RECOVERY (2022)
 DP0966
 DP0966'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2022 (SAL)
 DP0966'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3119 ***********************************************************************
 DK3119  DESIGNATION -  WI35004
 DK3119  PID         -  DK3119
 DK3119  STATE/COUNTY-  IL/DU PAGE
 DK3119  COUNTRY     -  US
 DK3119  USGS QUAD   -  NAPERVILLE (2018)
 DK3119
 DK3119                         *CURRENT SURVEY CONTROL
 DK3119  ______________________________________________________________________
 DK3119* NAD 83(1986) POSITION- 41 49 03.80   (N) 088 10 18.04   (W)   HD_HELD1
 DK3119* NAVD 88 ORTHO HEIGHT -   212.078 (meters)      695.79  (feet) ADJUSTED
 DK3119  ______________________________________________________________________
 DK3119  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 DK3119  DYNAMIC HEIGHT  -        212.004 (meters)      695.55  (feet) COMP
 DK3119  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 DK3119
 DK3119  VERT ORDER      -  SECOND    CLASS I
 DK3119
 DK3119.The horizontal coordinates were determined by differentially corrected
 DK3119.hand held GPS observations or other comparable positioning techniques
 DK3119.and have an estimated accuracy of +/- 3 meters.
 DK3119
 DK3119.The orthometric height was determined by differential leveling and
 DK3119.adjusted by the NATIONAL GEODETIC SURVEY
 DK3119.in May 2008.
 DK3119
 DK3119.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3119.GEOID18 height accuracy estimate available here.
 DK3119
 DK3119.Click photographs - Photos may exist for this station.
 DK3119
 DK3119.The dynamic height is computed by dividing the NAVD 88
 DK3119.geopotential number by the normal gravity value computed on the
 DK3119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3119.degrees latitude (g = 980.6199 gals.).
 DK3119
 DK3119.The modeled gravity was interpolated from observed gravity values.
 DK3119
 DK3119;                    North         East    Units  Estimated Accuracy
 DK3119;SPC IL E     -   571,869.9     313,431.1     MT  (+/- 3 meters HH1 GPS) 
 DK3119
 DK3119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0268730201(NAD 83)
 DK3119
 DK3119                          SUPERSEDED SURVEY CONTROL
 DK3119
 DK3119.No superseded survey control is available for this station.
 DK3119
 DK3119_MARKER: DD = SURVEY DISK
 DK3119_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3119_SP_SET: BRIDGE
 DK3119_MARK LOGO: IL-043
 DK3119_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3119_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3119+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2013
 DK3119
 DK3119  HISTORY     - Date     Condition        Report By
 DK3119  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3119  HISTORY     - 20071109 GOOD             PATRIC
 DK3119  HISTORY     - 20130114 GOOD             GEOCAC
 DK3119  HISTORY     - 20131021 GOOD             PATRIC
 DK3119
 DK3119                          STATION DESCRIPTION
 DK3119
 DK3119'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3119'THE STATION IS IN WARRENVILLE, IL.
 DK3119'
 DK3119'TO REACH THE STATION FROM THE INTERSECTION OF WARRENVILLE ROAD AND STH
 DK3119'56 (BUTTERFIELD ROAD), GO EAST ALONG WARRENVILLE ROAD FOR
 DK3119'APPROXIMATELY 1.04 MI (1.7 KM) TO THE STATION ON THE LEFT.  THE
 DK3119'STATION IS LOCATED 0.2 MI (0.3 KM) WEST ALONG WARRENVILLE ROAD FROM
 DK3119'THE INTERSECTION OF WARRENVILLE ROAD WITH WINFIELD ROAD AT THE
 DK3119'NORTHWEST END OF THE BRIDGE FOR WARRENVILLE ROAD OVER THE WEST BRANCH
 DK3119'OF THE DUPAGE RIVER.
 DK3119'
 DK3119'THE STATION IS 31.4 FT (9.6 M) NORTH OF THE CENTERLINE OF WARRENVILLE
 DK3119'ROAD, 70.7 FT (21.5 M) EAST OF A POWER POLE 69299, AND 16.0 FT (4.9 M)
 DK3119'EAST OF THE WEST END OF THE SIDEWALK ON THE NORTH EDGE OF THE BRIDGE.
 DK3119'THE MONUMENT IS FLUSH WITH THE SIDEWALK.
 DK3119'
 DK3119'NOTE--THE DISK IS NOT STAMPED.
 DK3119
 DK3119                          STATION RECOVERY (2013)
 DK3119
 DK3119'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 DK3119'RECOVERED IN GOOD CONDITION.
 DK3119
 DK3119                          STATION RECOVERY (2013)
 DK3119
 DK3119'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3119'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2609 ***********************************************************************
 ME2609  DESIGNATION -  WICHERT
 ME2609  PID         -  ME2609
 ME2609  STATE/COUNTY-  IL/KANKAKEE
 ME2609  COUNTRY     -  US
 ME2609  USGS QUAD   -  SAINT ANNE (2018)
 ME2609
 ME2609                         *CURRENT SURVEY CONTROL
 ME2609  ______________________________________________________________________
 ME2609* NAD 83(1997) POSITION- 41 04 30.87499(N) 087 43 24.61291(W)   ADJUSTED
 ME2609* NAVD 88 ORTHO HEIGHT -   191.    (meters)      627.    (feet) SCALED
 ME2609  ______________________________________________________________________
 ME2609  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 ME2609  LAPLACE CORR    -         -3.46  (seconds)                    DEFLEC18
 ME2609  HORZ ORDER      -  SECOND
 ME2609
 ME2609.The horizontal coordinates were established by classical geodetic methods
 ME2609.and adjusted by the National Geodetic Survey in October 1999.
 ME2609
 ME2609.The orthometric height was scaled from a topographic map.
 ME2609
 ME2609.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2609.GEOID18 height accuracy estimate available here.
 ME2609
 ME2609.Click photographs - Photos may exist for this station.
 ME2609
 ME2609.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2609
 ME2609. The following values were computed from the NAD 83(1997) position.
 ME2609
 ME2609;                    North         East     Units Scale Factor Converg.
 ME2609;SPC IL E     -   489,576.881   351,248.599   MT  1.00000731   +0 24 02.5
 ME2609;SPC IL E     - 1,606,220.15  1,152,388.11   sFT  1.00000731   +0 24 02.5
 ME2609;UTM  16      - 4,547,361.954   439,221.266   MT  0.99964546   -0 28 31.4
 ME2609
 ME2609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2609!SPC IL E     -   0.99997523  x   1.00000731  =   0.99998254
 ME2609!UTM  16      -   0.99997523  x   0.99964546  =   0.99962070
 ME2609
 ME2609:                Primary Azimuth Mark                     Grid Az
 ME2609:SPC IL E     -  WICHERT AZ MK                            350 16 56.0
 ME2609:UTM  16      -  WICHERT AZ MK                            351 09 29.9
 ME2609
 ME2609_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3922147361(NAD 83)
 ME2609
 ME2609|---------------------------------------------------------------------|
 ME2609| PID    Reference Object                     Distance      Geod. Az  |
 ME2609|                                                           dddmmss.s |
 ME2609| CM3983 WICHERT RM 2                         21.079 METERS 08522     |
 ME2609| ME2632 AROMA PARK MUNICIPAL TANK           APPROX. 7.0 KM 2750648.2 |
 ME2609| ME2631 KANKAKEE ST HOSP PWR PLT STK        APPROX.12.5 KM 2834727.6 |
 ME2609| ME2639 KANKAKEE RADIO STA WKAN MAST        APPROX.16.1 KM 2954302.8 |
 ME2609| CM3981 WICHERT AZ MK                                      3504058.5 |
 ME2609| CM3982 WICHERT RM 1                          6.105 METERS 35840     |
 ME2609|---------------------------------------------------------------------|
 ME2609
 ME2609                          SUPERSEDED SURVEY CONTROL
 ME2609
 ME2609  NAD 83(1997)-  41 04 30.87502(N)    087 43 24.61282(W) AD(       ) 2
 ME2609  NAD 83(1986)-  41 04 30.87999(N)    087 43 24.62003(W) AD(       ) 2
 ME2609  NAD 27      -  41 04 30.76740(N)    087 43 24.48100(W) AD(       ) 2
 ME2609
 ME2609.Superseded values are not recommended for survey control.
 ME2609
 ME2609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2609.See file dsdata.pdf to determine how the superseded data were derived.
 ME2609
 ME2609_MARKER: DS = TRIANGULATION STATION DISK
 ME2609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2609_STAMPING: WICHERT 1952
 ME2609_MARK LOGO: CGS
 ME2609_PROJECTION: FLUSH
 ME2609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2609+STABILITY: SURFACE MOTION
 ME2609
 ME2609  HISTORY     - Date     Condition        Report By
 ME2609  HISTORY     - 1952     MONUMENTED       CGS
 ME2609  HISTORY     - 1967     GOOD             CGS
 ME2609
 ME2609                          STATION DESCRIPTION
 ME2609
 ME2609'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (LWS)
 ME2609'STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF MOMENCE, 4 MILES NORTH
 ME2609'OF ST. ANNE AND 1 MILE NORTHWEST OF WICHERT, ON PROPERTY OF MR. DICK
 ME2609'DE YOUNG.  IT IS 78 FEET WEST OF THE NORTHWEST CORNER OF MR. DE YOUNGS
 ME2609'HOUSE, 56 FEET EAST OF THE CENTER OF STATE HIGHWAY 1 AND 12 FEET SOUTH
 ME2609'OF THE CENTER OF A GRAVEL DRIVEWAY.  THE MARK IS FLUSH AND THE DISK IS
 ME2609'STAMPED WICHERT 1952.
 ME2609'
 ME2609'REFERENCE MARK NO. 1 IS 56 FEET EAST OF THE CENTER OF THE HIGHWAY, 26
 ME2609'FEET EAST OF A FENCE CORNER, 8 FEET NORTH OF THE CENTER OF THE
 ME2609'DRIVEWAY AND 1 FOOT SOUTH OF A FENCE.  THE MARK IS FLUSH AND THE DISK
 ME2609'IS STAMPED WICHERT NO 1 1952.
 ME2609'
 ME2609'REFERENCE MARK NO. 2 IS 18 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 ME2609'THE HOUSE, 10 FEET SOUTH OF THE CENTER OF THE DRIVEWAY AND 2 FEET
 ME2609'NORTHWEST OF A 24 INCH MAPLE TREE.  THE MARK IS ABOUT 6 INCHES BELOW
 ME2609'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED WICHERT NO 2 1952.
 ME2609'
 ME2609'AZIMUTH MARK IS ON PROPERTY OF MR. HAROLD SMITH, ABOUT 300 FEET
 ME2609'NORTHEAST OF THE NORTHEAST CORNER OF MR. SMITHS HOUSE, 7 FEET NORTH OF
 ME2609'THE CENTER OF A GRAVEL FARM LANE, 1 FOOT SOUTH OF A FENCE AND 1 FOOT
 ME2609'SOUTHEAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS
 ME2609'STAMPED WICHERT 1952.
 ME2609'
 ME2609'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 1, 17 AND 114
 ME2609'AT THE SOUTH END OF THE KANKAKEE RIVER BRIDGE IN THE SOUTH EDGE OF
 ME2609'MOMENCE, GO SOUTH AND WEST ON STATE HIGHWAY 1 AND 17 FOR 5.7 MILES TO
 ME2609'THE JUNCTION OF HIGHWAY 17 TO THE WEST, CONTINUE SOUTH ON HIGHWAY 1
 ME2609'FOR 2.5 MILES, TO A FARM LANE ON THE RIGHT (*)  CONTINUE SOUTH ON
 ME2609'HIGHWAY FOR 0.6 MILES TO THE STATION ON THE LEFT, EAST, SIDE OF
 ME2609'HIGHWAY AS DESCRIBED.
 ME2609'
 ME2609'TO REACH THE AZIMUTH MARK FROM THIS POINT GO WEST ON GRAVEL FARM LANE
 ME2609'FOR 0.1 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 ME2609'
 ME2609'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 ME2609
 ME2609                          STATION RECOVERY (1967)
 ME2609
 ME2609'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME2609'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE PREVIOUS
 ME2609'DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 ME2609'
 ME2609'THE AZIMUTH MARK IS 1 FOOT WEST OF A METAL WITNESS POST.  THE TREE BY
 ME2609'REFERENCE MARK 2 HAS BEEN CUT DOWN AND THE MARK IS 2 INCHES BELOW THE
 ME2609'GROUND.
 ME2609'
 ME2609'REFERENCE MARK 1 IS 8 FEET SOUTHEAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2754 ***********************************************************************
 AJ2754  DESIGNATION -  WIL1 1A
 AJ2754  PID         -  AJ2754
 AJ2754  STATE/COUNTY-  IL/WILL
 AJ2754  COUNTRY     -  US
 AJ2754  USGS QUAD   -  BEECHER EAST (2018)
 AJ2754
 AJ2754                         *CURRENT SURVEY CONTROL
 AJ2754  ______________________________________________________________________
 AJ2754* NAD 83(2011) POSITION- 41 18 41.49858(N) 087 37 16.86295(W)   ADJUSTED
 AJ2754* NAD 83(2011) ELLIP HT-   186.092 (meters)        (06/27/12)   ADJUSTED
 AJ2754* NAD 83(2011) EPOCH   -  2010.00
 AJ2754* NAVD 88 ORTHO HEIGHT -   219.4   (meters)      720.    (feet) GPS OBS
 AJ2754  ______________________________________________________________________
 AJ2754  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2754  GEOID HEIGHT    -        -33.219 (meters)                     GEOID99
 AJ2754  GEOID HEIGHT    -        -33.303 (meters)                     GEOID18
 AJ2754  NAD 83(2011) X  -    199,131.430 (meters)                     COMP
 AJ2754  NAD 83(2011) Y  - -4,793,827.979 (meters)                     COMP
 AJ2754  NAD 83(2011) Z  -  4,188,595.107 (meters)                     COMP
 AJ2754  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 AJ2754
 AJ2754  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2754  Standards:
 AJ2754         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2754            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2754  -------------------------------------------------------------------
 AJ2754  NETWORK    0.72   1.35           0.33   0.25   0.69      0.10514510
 AJ2754  -------------------------------------------------------------------
 AJ2754  Click here for local accuracies and other accuracy information.
 AJ2754
 AJ2754.The horizontal coordinates were established by GPS observations
 AJ2754.and adjusted by the National Geodetic Survey in June 2012.
 AJ2754
 AJ2754.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2754.been affixed to the stable North American tectonic plate. See 
 AJ2754.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2754
 AJ2754.The horizontal coordinates are valid at the epoch date displayed above
 AJ2754.which is a decimal equivalence of Year/Month/Day.
 AJ2754
 AJ2754.The orthometric height was determined by GPS observations and a
 AJ2754.high-resolution geoid model.
 AJ2754
 AJ2754.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2754.GEOID18 height accuracy estimate available here.
 AJ2754
 AJ2754.Click photographs - Photos may exist for this station.
 AJ2754
 AJ2754.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2754
 AJ2754.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2754
 AJ2754.The ellipsoidal height was determined by GPS observations
 AJ2754.and is referenced to NAD 83.
 AJ2754
 AJ2754. The following values were computed from the NAD 83(2011) position.
 AJ2754
 AJ2754;                    North         East     Units Scale Factor Converg.
 AJ2754;SPC IL E     -   515,882.747   359,618.556   MT  1.00001873   +0 28 12.1
 AJ2754;SPC IL E     - 1,692,525.31  1,179,848.55   sFT  1.00001873   +0 28 12.1
 AJ2754;UTM  16      - 4,573,526.671   447,990.131   MT  0.99963329   -0 24 36.7
 AJ2754
 AJ2754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2754!SPC IL E     -   0.99997081  x   1.00001873  =   0.99998954
 AJ2754!UTM  16      -   0.99997081  x   0.99963329  =   0.99960411
 AJ2754
 AJ2754:                Primary Azimuth Mark                     Grid Az
 AJ2754:SPC IL E     -  WIL1 1B                                  001 00 22.7
 AJ2754:UTM  16      -  WIL1 1B                                  001 53 11.5
 AJ2754
 AJ2754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4799073526(NAD 83)
 AJ2754
 AJ2754|---------------------------------------------------------------------|
 AJ2754| PID    Reference Object                     Distance      Geod. Az  |
 AJ2754|                                                           dddmmss.s |
 AJ2754| AJ2755 WIL1 1B                             APPROX. 0.7 KM 0012834.8 |
 AJ2754|---------------------------------------------------------------------|
 AJ2754
 AJ2754                          SUPERSEDED SURVEY CONTROL
 AJ2754
 AJ2754  NAD 83(2007)-  41 18 41.49863(N)    087 37 16.86387(W) AD(2002.00) 0
 AJ2754  ELLIP H (02/10/07)  186.112  (m)                       GP(2002.00)    
 AJ2754  NAD 83(1997)-  41 18 41.49872(N)    087 37 16.86368(W) AD(       ) 1
 AJ2754  ELLIP H (04/23/01)  186.122  (m)                       GP(       ) 3 1
 AJ2754
 AJ2754.Superseded values are not recommended for survey control.
 AJ2754
 AJ2754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2754.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2754
 AJ2754_MARKER: F = FLANGE-ENCASED ROD
 AJ2754_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2754_STAMPING: WIL1-1A
 AJ2754_MARK LOGO: ILDT
 AJ2754_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2754_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2754_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2754+SATELLITE: SATELLITE OBSERVATIONS - April 15, 2022
 AJ2754_ROD/PIPE-DEPTH: 3.7 meters
 AJ2754_SLEEVE-DEPTH  : 0.9 meters
 AJ2754
 AJ2754  HISTORY     - Date     Condition        Report By
 AJ2754  HISTORY     - 20000720 MONUMENTED       SECI
 AJ2754  HISTORY     - 20220415 GOOD             ILDT
 AJ2754
 AJ2754                          STATION DESCRIPTION
 AJ2754
 AJ2754'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2754'STATION IS LOCATED APPROXIMATELY 2.1 MI SOUTH OF BEECHER, 9.0 MI
 AJ2754'EAST OF PEOTONE IN SECTION 33, T33N, R14E.  TO REACH FROM THE
 AJ2754'JUNCTION OF IL RT 1 AND INTERSTATE 394 PROCEED SOUTH ON RT 1 5.4 MI
 AJ2754'TO THE STATION LOCATED 30.0 FT WEST OF RT 1 CENTERLINE, 66.9 FT
 AJ2754'SOUTH OF KENNEDY ROAD, 1.0 MI NORTH OF THE WILL COUNTY LINE.
 AJ2754'STATION IS 147.6 FT SOUTHWEST OF PK NAIL IN POWER POLE (PP), 39.6 FT
 AJ2754'SOUTH OF PK NAIL IN PP, 38 FT SOUTH OF THE FENCE LINE, 2.5 FT EAST OF
 AJ2754'FENCE LINE, AND 2.5 FT EAST OF ORANGE FIBERGLASS WITNESS POST.
 AJ2754'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2754'POINT IS 0.45 FT BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2754'(MH)
 AJ2754
 AJ2754                          STATION RECOVERY (2022)
 AJ2754
 AJ2754'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 AJ2754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2755 ***********************************************************************
 AJ2755  DESIGNATION -  WIL1 1B
 AJ2755  PID         -  AJ2755
 AJ2755  STATE/COUNTY-  IL/WILL
 AJ2755  COUNTRY     -  US
 AJ2755  USGS QUAD   -  BEECHER EAST (2018)
 AJ2755
 AJ2755                         *CURRENT SURVEY CONTROL
 AJ2755  ______________________________________________________________________
 AJ2755* NAD 83(2011) POSITION- 41 19 03.37626(N) 087 37 16.11506(W)   ADJUSTED
 AJ2755* NAD 83(2011) ELLIP HT-   184.535 (meters)        (06/27/12)   ADJUSTED
 AJ2755* NAD 83(2011) EPOCH   -  2010.00
 AJ2755* NAVD 88 ORTHO HEIGHT -   217.8   (meters)      715.    (feet) GPS OBS
 AJ2755  ______________________________________________________________________
 AJ2755  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2755  GEOID HEIGHT    -        -33.222 (meters)                     GEOID99
 AJ2755  GEOID HEIGHT    -        -33.306 (meters)                     GEOID18
 AJ2755  NAD 83(2011) X  -    199,130.268 (meters)                     COMP
 AJ2755  NAD 83(2011) Y  - -4,793,380.878 (meters)                     COMP
 AJ2755  NAD 83(2011) Z  -  4,189,101.029 (meters)                     COMP
 AJ2755  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 AJ2755
 AJ2755  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2755  Standards:
 AJ2755         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2755            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2755  -------------------------------------------------------------------
 AJ2755  NETWORK    0.75   1.37           0.34   0.26   0.70      0.13165623
 AJ2755  -------------------------------------------------------------------
 AJ2755  Click here for local accuracies and other accuracy information.
 AJ2755
 AJ2755.The horizontal coordinates were established by GPS observations
 AJ2755.and adjusted by the National Geodetic Survey in June 2012.
 AJ2755
 AJ2755.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2755.been affixed to the stable North American tectonic plate. See 
 AJ2755.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2755
 AJ2755.The horizontal coordinates are valid at the epoch date displayed above
 AJ2755.which is a decimal equivalence of Year/Month/Day.
 AJ2755
 AJ2755.The orthometric height was determined by GPS observations and a
 AJ2755.high-resolution geoid model.
 AJ2755
 AJ2755.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2755.GEOID18 height accuracy estimate available here.
 AJ2755
 AJ2755.Click photographs - Photos may exist for this station.
 AJ2755
 AJ2755.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2755
 AJ2755.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2755
 AJ2755.The ellipsoidal height was determined by GPS observations
 AJ2755.and is referenced to NAD 83.
 AJ2755
 AJ2755. The following values were computed from the NAD 83(2011) position.
 AJ2755
 AJ2755;                    North         East     Units Scale Factor Converg.
 AJ2755;SPC IL E     -   516,557.806   359,630.413   MT  1.00001874   +0 28 12.8
 AJ2755;SPC IL E     - 1,694,740.07  1,179,887.45   sFT  1.00001874   +0 28 12.8
 AJ2755;UTM  16      - 4,574,201.208   448,012.349   MT  0.99963326   -0 24 36.4
 AJ2755
 AJ2755!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2755!SPC IL E     -   0.99997106  x   1.00001874  =   0.99998980
 AJ2755!UTM  16      -   0.99997106  x   0.99963326  =   0.99960433
 AJ2755
 AJ2755:                Primary Azimuth Mark                     Grid Az
 AJ2755:SPC IL E     -  WIL1 1A                                  181 00 22.5
 AJ2755:UTM  16      -  WIL1 1A                                  181 53 11.7
 AJ2755
 AJ2755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4801274201(NAD 83)
 AJ2755
 AJ2755|---------------------------------------------------------------------|
 AJ2755| PID    Reference Object                     Distance      Geod. Az  |
 AJ2755|                                                           dddmmss.s |
 AJ2755| AJ2754 WIL1 1A                             APPROX. 0.7 KM 1812835.3 |
 AJ2755|---------------------------------------------------------------------|
 AJ2755
 AJ2755                          SUPERSEDED SURVEY CONTROL
 AJ2755
 AJ2755  NAD 83(2007)-  41 19 03.37631(N)    087 37 16.11598(W) AD(2002.00) 0
 AJ2755  ELLIP H (02/10/07)  184.555  (m)                       GP(2002.00)    
 AJ2755  NAD 83(1997)-  41 19 03.37640(N)    087 37 16.11580(W) AD(       ) 1
 AJ2755  ELLIP H (04/23/01)  184.565  (m)                       GP(       ) 3 1
 AJ2755
 AJ2755.Superseded values are not recommended for survey control.
 AJ2755
 AJ2755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2755.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2755
 AJ2755_MARKER: I = METAL ROD
 AJ2755_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2755_STAMPING: WIL1-1B
 AJ2755_MARK LOGO: ILDT
 AJ2755_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2755_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2755_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2755+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2000
 AJ2755_ROD/PIPE-DEPTH: 3.7 meters
 AJ2755_SLEEVE-DEPTH  : 0.9 meters
 AJ2755
 AJ2755  HISTORY     - Date     Condition        Report By
 AJ2755  HISTORY     - 20000720 MONUMENTED       SECI
 AJ2755
 AJ2755                          STATION DESCRIPTION
 AJ2755
 AJ2755'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2755'STATION IS LOCATED APPROXIMATELY 2.0 MI SOUTH OF BEECHER, 4.8 MI
 AJ2755'WEST OF ILLINOIS/INDIANA IN SECTION 28, T33N, R14E.  TO REACH FROM THE
 AJ2755'JUNCTION OF IL RT 394 AND IL RT 1 PROCEED SOUTH ON IL RT 1 FOR
 AJ2755'APPROXIMATELY 5.0 MI TO THE STATION LOCATED 30.0 FT EAST OF THE
 AJ2755'CENTERLINE OF IL RT 1.  STATION IS LOCATED 25.5 FT NORTH OF
 AJ2755'AGGREGATE DRIVEWAY ADDRESS 31545, 135 FT NORTHEAST OF
 AJ2755'POWERPOLE (PP), 59.7 FT EAST OF PP, 21.9 FT WEST OF PP, AND 2 FT EAST
 AJ2755'OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2755'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.45 FT BELOW CAP.  PK NAILS
 AJ2755'WERE SET IN WOOD PHYSICAL TIES. (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2753 ***********************************************************************
 AJ2753  DESIGNATION -  WIL113 1A
 AJ2753  PID         -  AJ2753
 AJ2753  STATE/COUNTY-  IL/WILL
 AJ2753  COUNTRY     -  US
 AJ2753  USGS QUAD   -  WILMINGTON (2018)
 AJ2753
 AJ2753                         *CURRENT SURVEY CONTROL
 AJ2753  ______________________________________________________________________
 AJ2753* NAD 83(2011) POSITION- 41 15 40.82147(N) 088 09 07.11137(W)   ADJUSTED
 AJ2753* NAD 83(2011) ELLIP HT-   137.464 (meters)        (06/27/12)   ADJUSTED
 AJ2753* NAD 83(2011) EPOCH   -  2010.00
 AJ2753* NAVD 88 ORTHO HEIGHT -   170.3   (meters)      559.    (feet) GPS OBS
 AJ2753  ______________________________________________________________________
 AJ2753  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2753  GEOID HEIGHT    -        -32.722 (meters)                     GEOID99
 AJ2753  GEOID HEIGHT    -        -32.787 (meters)                     GEOID18
 AJ2753  NAD 83(2011) X  -    154,844.613 (meters)                     COMP
 AJ2753  NAD 83(2011) Y  - -4,799,105.984 (meters)                     COMP
 AJ2753  NAD 83(2011) Z  -  4,184,374.602 (meters)                     COMP
 AJ2753  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 AJ2753
 AJ2753  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2753  Standards:
 AJ2753         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2753            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2753  -------------------------------------------------------------------
 AJ2753  NETWORK    1.39   2.18           0.64   0.46   1.11      0.10545607
 AJ2753  -------------------------------------------------------------------
 AJ2753  Click here for local accuracies and other accuracy information.
 AJ2753
 AJ2753.The horizontal coordinates were established by GPS observations
 AJ2753.and adjusted by the National Geodetic Survey in June 2012.
 AJ2753
 AJ2753.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2753.been affixed to the stable North American tectonic plate. See 
 AJ2753.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2753
 AJ2753.The horizontal coordinates are valid at the epoch date displayed above
 AJ2753.which is a decimal equivalence of Year/Month/Day.
 AJ2753
 AJ2753.The orthometric height was determined by GPS observations and a
 AJ2753.high-resolution geoid model.
 AJ2753
 AJ2753.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2753.GEOID18 height accuracy estimate available here.
 AJ2753
 AJ2753.Click photographs - Photos may exist for this station.
 AJ2753
 AJ2753.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2753
 AJ2753.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2753
 AJ2753.The ellipsoidal height was determined by GPS observations
 AJ2753.and is referenced to NAD 83.
 AJ2753
 AJ2753. The following values were computed from the NAD 83(2011) position.
 AJ2753
 AJ2753;                    North         East     Units Scale Factor Converg.
 AJ2753;SPC IL E     -   510,080.345   315,197.780   MT  0.99997784   +0 07 10.6
 AJ2753;SPC IL E     - 1,673,488.60  1,034,111.38   sFT  0.99997784   +0 07 10.6
 AJ2753;UTM  16      - 4,568,408.687   403,499.932   MT  0.99971461   -0 45 35.2
 AJ2753
 AJ2753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2753!SPC IL E     -   0.99997844  x   0.99997784  =   0.99995628
 AJ2753!UTM  16      -   0.99997844  x   0.99971461  =   0.99969305
 AJ2753
 AJ2753:                Primary Azimuth Mark                     Grid Az
 AJ2753:SPC IL E     -  WIL113 1B                                269 15 00.3
 AJ2753:UTM  16      -  WIL113 1B                                270 07 46.1
 AJ2753
 AJ2753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0349968408(NAD 83)
 AJ2753
 AJ2753|---------------------------------------------------------------------|
 AJ2753| PID    Reference Object                     Distance      Geod. Az  |
 AJ2753|                                                           dddmmss.s |
 AJ2753| AJ2752 WIL113 1B                           APPROX. 1.4 KM 2692210.9 |
 AJ2753|---------------------------------------------------------------------|
 AJ2753
 AJ2753                          SUPERSEDED SURVEY CONTROL
 AJ2753
 AJ2753  NAD 83(2007)-  41 15 40.82152(N)    088 09 07.11227(W) AD(2002.00) 0
 AJ2753  ELLIP H (02/10/07)  137.483  (m)                       GP(2002.00)    
 AJ2753  NAD 83(1997)-  41 15 40.82147(N)    088 09 07.11198(W) AD(       ) 1
 AJ2753  ELLIP H (04/23/01)  137.481  (m)                       GP(       ) 3 1
 AJ2753
 AJ2753.Superseded values are not recommended for survey control.
 AJ2753
 AJ2753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2753.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2753
 AJ2753_MARKER: I = METAL ROD
 AJ2753_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2753_STAMPING: WIL113-1A
 AJ2753_MARK LOGO: ILDT
 AJ2753_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2753_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2753_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2753+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2023
 AJ2753_ROD/PIPE-DEPTH: 3.7 meters
 AJ2753_SLEEVE-DEPTH  : 0.9 meters
 AJ2753
 AJ2753  HISTORY     - Date     Condition        Report By
 AJ2753  HISTORY     - 20000720 MONUMENTED       SECI
 AJ2753  HISTORY     - 20091014 GOOD             GEOCAC
 AJ2753  HISTORY     - 20231218 GOOD             ILDT
 AJ2753
 AJ2753                          STATION DESCRIPTION
 AJ2753
 AJ2753'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2753'STATION IS LOCATED APPROXIMATELY 3.0 MI EAST OF BRAIDWOOD, 3.1 MI
 AJ2753'SOUTHWEST OF WILMINGTON IN SECTION 14, T32N, R9E.  TO REACH FROM
 AJ2753'THE JUNCTION OF IL RT 113 AND RT IL 53 PROCEED EAST ON RT 113 FOR 3.2
 AJ2753'MI TO THE STATION LOCATED 27 FT SOUTH OF THE CENTERLINE OF RT 113,
 AJ2753'0.10 MI WEST OF ZILM/WEST RIVER  RD.  STATION IS 201 FT WEST OF PK
 AJ2753'NAIL
 AJ2753'IN POWER POLE (PP), 103.4 FT EAST OF PK NAIL IN PP, 90 FT EAST OF A
 AJ2753'CREEK, 66.6 FT SOUTHWEST OF 12 INCH DECIDUOUS TREE, 12 FT
 AJ2753'SOUTHWEST OF PK NAIL IN SIGN, 11 FT SOUTH OF EAST END OF GUARD RAIL,
 AJ2753'AND 2.0 FT NORTH OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS
 AJ2753'TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.65 FT
 AJ2753'BELOW CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2753
 AJ2753                          STATION RECOVERY (2009)
 AJ2753
 AJ2753'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AJ2753'REPORT SUBMITTED BY GEOCACHER
 AJ2753
 AJ2753                          STATION RECOVERY (2023)
 AJ2753
 AJ2753'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 AJ2753'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2752 ***********************************************************************
 AJ2752  DESIGNATION -  WIL113 1B
 AJ2752  PID         -  AJ2752
 AJ2752  STATE/COUNTY-  IL/WILL
 AJ2752  COUNTRY     -  US
 AJ2752  USGS QUAD   -  WILMINGTON (2018)
 AJ2752
 AJ2752                         *CURRENT SURVEY CONTROL
 AJ2752  ______________________________________________________________________
 AJ2752* NAD 83(2011) POSITION- 41 15 40.32419(N) 088 10 06.50226(W)   ADJUSTED
 AJ2752* NAD 83(2011) ELLIP HT-   142.839 (meters)        (06/27/12)   ADJUSTED
 AJ2752* NAD 83(2011) EPOCH   -  2010.00
 AJ2752* NAVD 88 ORTHO HEIGHT -   175.6   (meters)      576.    (feet) GPS OBS
 AJ2752  ______________________________________________________________________
 AJ2752  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2752  GEOID HEIGHT    -        -32.715 (meters)                     GEOID99
 AJ2752  GEOID HEIGHT    -        -32.778 (meters)                     GEOID18
 AJ2752  NAD 83(2011) X  -    153,463.228 (meters)                     COMP
 AJ2752  NAD 83(2011) Y  - -4,799,164.521 (meters)                     COMP
 AJ2752  NAD 83(2011) Z  -  4,184,366.614 (meters)                     COMP
 AJ2752  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 AJ2752
 AJ2752  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2752  Standards:
 AJ2752         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2752            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2752  -------------------------------------------------------------------
 AJ2752  NETWORK    1.23   2.08           0.57   0.41   1.06      0.02673736
 AJ2752  -------------------------------------------------------------------
 AJ2752  Click here for local accuracies and other accuracy information.
 AJ2752
 AJ2752.The horizontal coordinates were established by GPS observations
 AJ2752.and adjusted by the National Geodetic Survey in June 2012.
 AJ2752
 AJ2752.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2752.been affixed to the stable North American tectonic plate. See 
 AJ2752.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2752
 AJ2752.The horizontal coordinates are valid at the epoch date displayed above
 AJ2752.which is a decimal equivalence of Year/Month/Day.
 AJ2752
 AJ2752.The orthometric height was determined by GPS observations and a
 AJ2752.high-resolution geoid model.
 AJ2752
 AJ2752.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2752.GEOID18 height accuracy estimate available here.
 AJ2752
 AJ2752.Click photographs - Photos may exist for this station.
 AJ2752
 AJ2752.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2752
 AJ2752.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2752
 AJ2752.The ellipsoidal height was determined by GPS observations
 AJ2752.and is referenced to NAD 83.
 AJ2752
 AJ2752. The following values were computed from the NAD 83(2011) position.
 AJ2752
 AJ2752;                    North         East     Units Scale Factor Converg.
 AJ2752;SPC IL E     -   510,062.250   313,815.322   MT  0.99997735   +0 06 31.4
 AJ2752;SPC IL E     - 1,673,429.23  1,029,575.77   sFT  0.99997735   +0 06 31.4
 AJ2752;UTM  16      - 4,568,411.811   402,117.720   MT  0.99971791   -0 46 14.4
 AJ2752
 AJ2752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2752!SPC IL E     -   0.99997760  x   0.99997735  =   0.99995495
 AJ2752!UTM  16      -   0.99997760  x   0.99971791  =   0.99969551
 AJ2752
 AJ2752:                Primary Azimuth Mark                     Grid Az
 AJ2752:SPC IL E     -  WIL113 1A                                089 15 00.3
 AJ2752:UTM  16      -  WIL113 1A                                090 07 46.1
 AJ2752
 AJ2752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0211768411(NAD 83)
 AJ2752
 AJ2752|---------------------------------------------------------------------|
 AJ2752| PID    Reference Object                     Distance      Geod. Az  |
 AJ2752|                                                           dddmmss.s |
 AJ2752| AJ2753 WIL113 1A                           APPROX. 1.4 KM 0892131.7 |
 AJ2752|---------------------------------------------------------------------|
 AJ2752
 AJ2752                          SUPERSEDED SURVEY CONTROL
 AJ2752
 AJ2752  NAD 83(2007)-  41 15 40.32424(N)    088 10 06.50316(W) AD(2002.00) 0
 AJ2752  ELLIP H (02/10/07)  142.858  (m)                       GP(2002.00)    
 AJ2752  NAD 83(1997)-  41 15 40.32422(N)    088 10 06.50288(W) AD(       ) 1
 AJ2752  ELLIP H (04/23/01)  142.855  (m)                       GP(       ) 3 1
 AJ2752
 AJ2752.Superseded values are not recommended for survey control.
 AJ2752
 AJ2752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2752.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2752
 AJ2752_MARKER: I = METAL ROD
 AJ2752_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2752_STAMPING: WIL113-1B
 AJ2752_MARK LOGO: ILDT
 AJ2752_PROJECTION: RECESSED 10 CENTIMETERS
 AJ2752_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2752_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2752+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2000
 AJ2752_ROD/PIPE-DEPTH: 3.7 meters
 AJ2752_SLEEVE-DEPTH  : 0.9 meters
 AJ2752
 AJ2752  HISTORY     - Date     Condition        Report By
 AJ2752  HISTORY     - 20000720 MONUMENTED       SECI
 AJ2752  HISTORY     - 20091014 GOOD             GEOCAC
 AJ2752
 AJ2752                          STATION DESCRIPTION
 AJ2752
 AJ2752'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2752'STATION IS LOCATED APPROXIMATELY 3.0 MI EAST OF BRAIDWOOD, 3.8 MI
 AJ2752'SOUTHWEST OF WILMINGTON IN SECTION 11, T32N, R9E.  TO REACH FROM
 AJ2752'THE JUNCTION OF IL RT 113 AND RT 53, PROCEED EAST ON RT 113 FOR 2.4 MI
 AJ2752'TO THE STATION LOCATED 27.5 FT NORTH OF RT 113 CENTERLINE.  STATION
 AJ2752'IS 480 FT EAST OF AGGREGATE DRIVE TO ADDRESS 23215, 0.90 MI WEST OF
 AJ2752'WEST RIVER RD, 136.1 FT EAST OF PK NAIL IN POWER POLE (PP), 101.0 FT
 AJ2752'NORTHWEST OF WILL COUNTY ROAD MARKER SIGN, 84.7 FT NORTHEAST OF
 AJ2752'PK NAIL IN PP, 66.5 FT NORTHWEST OF PK NAIL IN RT 113 PAVEMENT AND 2.0
 AJ2752'FT SOUTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO
 AJ2752'DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.25 FT BELOW
 AJ2752'CAP.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2752
 AJ2752                          STATION RECOVERY (2009)
 AJ2752
 AJ2752'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AJ2752'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2757 ***********************************************************************
 AJ2757  DESIGNATION -  WIL50 1A
 AJ2757  PID         -  AJ2757
 AJ2757  STATE/COUNTY-  IL/WILL
 AJ2757  COUNTRY     -  US
 AJ2757  USGS QUAD   -  PEOTONE (2018)
 AJ2757
 AJ2757                         *CURRENT SURVEY CONTROL
 AJ2757  ______________________________________________________________________
 AJ2757* NAD 83(2011) POSITION- 41 22 23.91046(N) 087 46 06.51547(W)   ADJUSTED
 AJ2757* NAD 83(2011) ELLIP HT-   190.959 (meters)        (06/27/12)   ADJUSTED
 AJ2757* NAD 83(2011) EPOCH   -  2010.00
 AJ2757* NAVD 88 ORTHO HEIGHT -   224.2   (meters)      736.    (feet) GPS OBS
 AJ2757  ______________________________________________________________________
 AJ2757  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2757  GEOID HEIGHT    -        -33.118 (meters)                     GEOID99
 AJ2757  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 AJ2757  NAD 83(2011) X  -    186,644.719 (meters)                     COMP
 AJ2757  NAD 83(2011) Y  - -4,789,798.087 (meters)                     COMP
 AJ2757  NAD 83(2011) Z  -  4,193,749.874 (meters)                     COMP
 AJ2757  LAPLACE CORR    -         -1.50  (seconds)                    DEFLEC18
 AJ2757
 AJ2757  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2757  Standards:
 AJ2757         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2757            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2757  -------------------------------------------------------------------
 AJ2757  NETWORK    0.64   1.08           0.29   0.22   0.55      0.04828230
 AJ2757  -------------------------------------------------------------------
 AJ2757  Click here for local accuracies and other accuracy information.
 AJ2757
 AJ2757.The horizontal coordinates were established by GPS observations
 AJ2757.and adjusted by the National Geodetic Survey in June 2012.
 AJ2757
 AJ2757.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2757.been affixed to the stable North American tectonic plate. See 
 AJ2757.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2757
 AJ2757.The horizontal coordinates are valid at the epoch date displayed above
 AJ2757.which is a decimal equivalence of Year/Month/Day.
 AJ2757
 AJ2757.The orthometric height was determined by GPS observations and a
 AJ2757.high-resolution geoid model.
 AJ2757
 AJ2757.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2757.GEOID18 height accuracy estimate available here.
 AJ2757
 AJ2757.Click photographs - Photos may exist for this station.
 AJ2757
 AJ2757.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2757
 AJ2757.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2757
 AJ2757.The ellipsoidal height was determined by GPS observations
 AJ2757.and is referenced to NAD 83.
 AJ2757
 AJ2757. The following values were computed from the NAD 83(2011) position.
 AJ2757
 AJ2757;                    North         East     Units Scale Factor Converg.
 AJ2757;SPC IL E     -   522,653.433   347,254.099   MT  1.00000247   +0 22 24.1
 AJ2757;SPC IL E     - 1,714,738.80  1,139,282.82   sFT  1.00000247   +0 22 24.1
 AJ2757;UTM  16      - 4,580,484.054   435,735.729   MT  0.99965082   -0 30 28.6
 AJ2757
 AJ2757!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2757!SPC IL E     -   0.99997005  x   1.00000247  =   0.99997252
 AJ2757!UTM  16      -   0.99997005  x   0.99965082  =   0.99962088
 AJ2757
 AJ2757:                Primary Azimuth Mark                     Grid Az
 AJ2757:SPC IL E     -  WIL50 1B                                 022 33 05.7
 AJ2757:UTM  16      -  WIL50 1B                                 023 25 58.4
 AJ2757
 AJ2757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3573580484(NAD 83)
 AJ2757
 AJ2757|---------------------------------------------------------------------|
 AJ2757| PID    Reference Object                     Distance      Geod. Az  |
 AJ2757|                                                           dddmmss.s |
 AJ2757| AJ2758 WIL50 1B                            APPROX. 1.2 KM 0225529.8 |
 AJ2757|---------------------------------------------------------------------|
 AJ2757
 AJ2757                          SUPERSEDED SURVEY CONTROL
 AJ2757
 AJ2757  NAD 83(2007)-  41 22 23.91051(N)    087 46 06.51639(W) AD(2002.00) 0
 AJ2757  ELLIP H (02/10/07)  190.978  (m)                       GP(2002.00)    
 AJ2757  NAD 83(1997)-  41 22 23.91057(N)    087 46 06.51620(W) AD(       ) 1
 AJ2757  ELLIP H (04/23/01)  190.984  (m)                       GP(       ) 3 1
 AJ2757
 AJ2757.Superseded values are not recommended for survey control.
 AJ2757
 AJ2757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2757.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2757
 AJ2757_MARKER: I = METAL ROD
 AJ2757_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2757_STAMPING: WIL50-1A
 AJ2757_MARK LOGO: ILDT
 AJ2757_PROJECTION: RECESSED 10 CENTIMETERS
 AJ2757_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2757_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2757+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2000
 AJ2757_ROD/PIPE-DEPTH: 3.7 meters
 AJ2757_SLEEVE-DEPTH  : 0.9 meters
 AJ2757
 AJ2757  HISTORY     - Date     Condition        Report By
 AJ2757  HISTORY     - 20000720 MONUMENTED       SECI
 AJ2757
 AJ2757                          STATION DESCRIPTION
 AJ2757
 AJ2757'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2757'STATION IS LOCATED APPROXIMATELY 4.0 MI SOUTH OF MONEE, 3.5 MI
 AJ2757'NORTHEAST OF PEOTONE IN SECTION 6, T33N, R13E.  TO REACH FROM THE
 AJ2757'JUNCTION OF INTERSTATE 80 AND IL RT 50 PROCEED SOUTH ON IL RT 50 FOR
 AJ2757'9.4 MI TO THE STATION LOCATED 33.3 FT WEST OF THE CENTERLINE OF IL RT
 AJ2757'50.  STATION IS LOCATED 200 FT SOUTH OF AGGREGATE DRIVE ADDRESS
 AJ2757'28411, 134 FT SOUTH OF AGGREGATE DRIVE, 117 FT NORTH OF AGGREGATE
 AJ2757'DRIVE, 258 FT SOUTHWEST OF POWERPOLE (PP), 106 FT SOUTHWEST OF PP,
 AJ2757'161 FT NORTHWEST OF PP, 120 FT EAST OF RAILROAD TRACKS, AND 2 FT
 AJ2757'EAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM
 AJ2757'POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  PK
 AJ2757'NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2758 ***********************************************************************
 AJ2758  DESIGNATION -  WIL50 1B
 AJ2758  PID         -  AJ2758
 AJ2758  STATE/COUNTY-  IL/WILL
 AJ2758  COUNTRY     -  US
 AJ2758  USGS QUAD   -  FRANKFORT (2018)
 AJ2758
 AJ2758                         *CURRENT SURVEY CONTROL
 AJ2758  ______________________________________________________________________
 AJ2758* NAD 83(2011) POSITION- 41 23 00.71294(N) 087 45 45.84878(W)   ADJUSTED
 AJ2758* NAD 83(2011) ELLIP HT-   190.980 (meters)        (06/27/12)   ADJUSTED
 AJ2758* NAD 83(2011) EPOCH   -  2010.00
 AJ2758* NAVD 88 ORTHO HEIGHT -   224.2   (meters)      736.    (feet) GPS OBS
 AJ2758  ______________________________________________________________________
 AJ2758  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2758  GEOID HEIGHT    -        -33.131 (meters)                     GEOID99
 AJ2758  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 AJ2758  NAD 83(2011) X  -    187,095.333 (meters)                     COMP
 AJ2758  NAD 83(2011) Y  - -4,789,029.415 (meters)                     COMP
 AJ2758  NAD 83(2011) Z  -  4,194,601.849 (meters)                     COMP
 AJ2758  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 AJ2758
 AJ2758  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2758  Standards:
 AJ2758         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2758            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2758  -------------------------------------------------------------------
 AJ2758  NETWORK    0.77   1.39           0.35   0.27   0.71      0.14296556
 AJ2758  -------------------------------------------------------------------
 AJ2758  Click here for local accuracies and other accuracy information.
 AJ2758
 AJ2758.The horizontal coordinates were established by GPS observations
 AJ2758.and adjusted by the National Geodetic Survey in June 2012.
 AJ2758
 AJ2758.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2758.been affixed to the stable North American tectonic plate. See 
 AJ2758.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2758
 AJ2758.The horizontal coordinates are valid at the epoch date displayed above
 AJ2758.which is a decimal equivalence of Year/Month/Day.
 AJ2758
 AJ2758.The orthometric height was determined by GPS observations and a
 AJ2758.high-resolution geoid model.
 AJ2758
 AJ2758.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2758.GEOID18 height accuracy estimate available here.
 AJ2758
 AJ2758.Click photographs - Photos may exist for this station.
 AJ2758
 AJ2758.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2758
 AJ2758.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2758
 AJ2758.The ellipsoidal height was determined by GPS observations
 AJ2758.and is referenced to NAD 83.
 AJ2758
 AJ2758. The following values were computed from the NAD 83(2011) position.
 AJ2758
 AJ2758;                    North         East     Units Scale Factor Converg.
 AJ2758;SPC IL E     -   523,791.926   347,726.879   MT  1.00000302   +0 22 38.0
 AJ2758;SPC IL E     - 1,718,474.01  1,140,833.94   sFT  1.00000302   +0 22 38.0
 AJ2758;UTM  16      - 4,581,614.741   436,225.793   MT  0.99965005   -0 30 15.3
 AJ2758
 AJ2758!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2758!SPC IL E     -   0.99997005  x   1.00000302  =   0.99997307
 AJ2758!UTM  16      -   0.99997005  x   0.99965005  =   0.99962011
 AJ2758
 AJ2758:                Primary Azimuth Mark                     Grid Az
 AJ2758:SPC IL E     -  WIL50 1A                                 202 33 05.5
 AJ2758:UTM  16      -  WIL50 1A                                 203 25 58.8
 AJ2758
 AJ2758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3622581614(NAD 83)
 AJ2758
 AJ2758|---------------------------------------------------------------------|
 AJ2758| PID    Reference Object                     Distance      Geod. Az  |
 AJ2758|                                                           dddmmss.s |
 AJ2758| AJ2757 WIL50 1A                            APPROX. 1.2 KM 2025543.5 |
 AJ2758|---------------------------------------------------------------------|
 AJ2758
 AJ2758                          SUPERSEDED SURVEY CONTROL
 AJ2758
 AJ2758  NAD 83(2007)-  41 23 00.71299(N)    087 45 45.84971(W) AD(2002.00) 0
 AJ2758  ELLIP H (02/10/07)  191.000  (m)                       GP(2002.00)    
 AJ2758  NAD 83(1997)-  41 23 00.71306(N)    087 45 45.84952(W) AD(       ) 1
 AJ2758  ELLIP H (04/23/01)  191.009  (m)                       GP(       ) 3 1
 AJ2758
 AJ2758.Superseded values are not recommended for survey control.
 AJ2758
 AJ2758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2758.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2758
 AJ2758_MARKER: I = METAL ROD
 AJ2758_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2758+WITH SETTING: INFORMATION.
 AJ2758_STAMPING: WIL50-1B
 AJ2758_MARK LOGO: ILDT
 AJ2758_PROJECTION: RECESSED 8 CENTIMETERS
 AJ2758_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2758_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2758+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2000
 AJ2758_ROD/PIPE-DEPTH: 2.4 meters
 AJ2758_SLEEVE-DEPTH  : 0.9 meters
 AJ2758
 AJ2758  HISTORY     - Date     Condition        Report By
 AJ2758  HISTORY     - 20000720 MONUMENTED       SECI
 AJ2758
 AJ2758                          STATION DESCRIPTION
 AJ2758
 AJ2758'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2758'STATION IS LOCATED APPROXIMATELY 3.5 MI SOUTH OF MONEE, 4.0 MI
 AJ2758'NORTHEAST OF PEOTONE IN SECTION 32, T34N, R13E.  TO REACH FROM THE
 AJ2758'JUNCTION OF IL RT 50 (CICERO AVE) AND INTERSTATE 80, PROCEED SOUTH
 AJ2758'ON RT 50 8.7 MI TO THE STATION LOCATED 43.9 FT EAST OF THE CENTER OF
 AJ2758'RT 50, 99.6 FT NORTH OF OFFNER RD.  STATION IS 129.5 FT NORTH OF PK
 AJ2758'NAIL IN POWER POLE (PP), 129.3 FT NORTHWEST OF PK NAIL IN PP, 60.4 FT
 AJ2758'SOUTH OF PK NAIL IN PP, AND 2.0 FT WEST OF AN ORANGE FIBERGLASS
 AJ2758'WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO
 AJ2758'CAP.  DATUM POINT IS 0.35 FT BELOW CAP.  THE ROD WAS DRIVEN TO
 AJ2758'REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2758'(MH)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2761 ***********************************************************************
 AJ2761  DESIGNATION -  WIL52 1A
 AJ2761  PID         -  AJ2761
 AJ2761  STATE/COUNTY-  IL/WILL
 AJ2761  COUNTRY     -  US
 AJ2761  USGS QUAD   -  ELWOOD (2018)
 AJ2761
 AJ2761                         *CURRENT SURVEY CONTROL
 AJ2761  ______________________________________________________________________
 AJ2761* NAD 83(2011) POSITION- 41 29 23.82609(N) 088 02 10.96055(W)   ADJUSTED
 AJ2761* NAD 83(2011) ELLIP HT-   159.693 (meters)        (06/27/12)   ADJUSTED
 AJ2761* NAD 83(2011) EPOCH   -  2010.00
 AJ2761* NAVD 88 ORTHO HEIGHT -   192.8   (meters)      633.    (feet) GPS OBS
 AJ2761  ______________________________________________________________________
 AJ2761  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2761  GEOID HEIGHT    -        -33.070 (meters)                     GEOID99
 AJ2761  GEOID HEIGHT    -        -33.161 (meters)                     GEOID18
 AJ2761  NAD 83(2011) X  -    163,952.261 (meters)                     COMP
 AJ2761  NAD 83(2011) Y  - -4,782,027.368 (meters)                     COMP
 AJ2761  NAD 83(2011) Z  -  4,203,442.154 (meters)                     COMP
 AJ2761  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 AJ2761
 AJ2761  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2761  Standards:
 AJ2761         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2761            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2761  -------------------------------------------------------------------
 AJ2761  NETWORK    0.81   1.29           0.38   0.25   0.66     -0.07374499
 AJ2761  -------------------------------------------------------------------
 AJ2761  Click here for local accuracies and other accuracy information.
 AJ2761
 AJ2761.The horizontal coordinates were established by GPS observations
 AJ2761.and adjusted by the National Geodetic Survey in June 2012.
 AJ2761
 AJ2761.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2761.been affixed to the stable North American tectonic plate. See 
 AJ2761.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2761
 AJ2761.The horizontal coordinates are valid at the epoch date displayed above
 AJ2761.which is a decimal equivalence of Year/Month/Day.
 AJ2761
 AJ2761.The orthometric height was determined by GPS observations and a
 AJ2761.high-resolution geoid model.
 AJ2761
 AJ2761.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2761.GEOID18 height accuracy estimate available here.
 AJ2761
 AJ2761.Click photographs - Photos may exist for this station.
 AJ2761
 AJ2761.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2761
 AJ2761.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2761
 AJ2761.The ellipsoidal height was determined by GPS observations
 AJ2761.and is referenced to NAD 83.
 AJ2761
 AJ2761. The following values were computed from the NAD 83(2011) position.
 AJ2761
 AJ2761;                    North         East     Units Scale Factor Converg.
 AJ2761;SPC IL E     -   535,496.382   324,797.864   MT  0.99998256   +0 11 48.2
 AJ2761;SPC IL E     - 1,756,874.38  1,065,607.66   sFT  0.99998256   +0 11 48.2
 AJ2761;UTM  16      - 4,593,667.051   413,487.071   MT  0.99969211   -0 41 11.9
 AJ2761
 AJ2761!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2761!SPC IL E     -   0.99997495  x   0.99998256  =   0.99995751
 AJ2761!UTM  16      -   0.99997495  x   0.99969211  =   0.99966707
 AJ2761
 AJ2761:                Primary Azimuth Mark                     Grid Az
 AJ2761:SPC IL E     -  WIL52 1B                                 145 59 21.9
 AJ2761:UTM  16      -  WIL52 1B                                 146 52 22.0
 AJ2761
 AJ2761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1348793667(NAD 83)
 AJ2761
 AJ2761|---------------------------------------------------------------------|
 AJ2761| PID    Reference Object                     Distance      Geod. Az  |
 AJ2761|                                                           dddmmss.s |
 AJ2761| AJ2760 WIL52 1B                            APPROX. 0.9 KM 1461110.1 |
 AJ2761|---------------------------------------------------------------------|
 AJ2761
 AJ2761                          SUPERSEDED SURVEY CONTROL
 AJ2761
 AJ2761  NAD 83(2007)-  41 29 23.82614(N)    088 02 10.96145(W) AD(2002.00) 0
 AJ2761  ELLIP H (02/10/07)  159.712  (m)                       GP(2002.00)    
 AJ2761  NAD 83(1997)-  41 29 23.82620(N)    088 02 10.96123(W) AD(       ) 1
 AJ2761  ELLIP H (04/23/01)  159.713  (m)                       GP(       ) 3 1
 AJ2761
 AJ2761.Superseded values are not recommended for survey control.
 AJ2761
 AJ2761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2761.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2761
 AJ2761_MARKER: I = METAL ROD
 AJ2761_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2761_STAMPING: WIL52-1A
 AJ2761_MARK LOGO: ILDT
 AJ2761_PROJECTION: FLUSH
 AJ2761_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2761_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2761+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2000
 AJ2761_ROD/PIPE-DEPTH: 3.7 meters
 AJ2761_SLEEVE-DEPTH  : 0.9 meters
 AJ2761
 AJ2761  HISTORY     - Date     Condition        Report By
 AJ2761  HISTORY     - 20000725 MONUMENTED       SECI
 AJ2761  HISTORY     - 20100203 MARK NOT FOUND   GEOCAC
 AJ2761
 AJ2761                          STATION DESCRIPTION
 AJ2761
 AJ2761'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2761'STATION IS LOCATED APPROXIMATELY 3.0 MI SOUTHEAST OF JOLIET, 8.0 MI
 AJ2761'SOUTHWEST OF NEW LENOX IN SECTION 25, T35N, R10E.  TO REACH FROM
 AJ2761'THE JUNCTION OF INTERSTATE 80 AND US RT 52 PROCEED EASTBOUND ON
 AJ2761'US RT 52 FOR 3.5 MI TO THE STATION LOCATED IN THE NORTHEAST CORNER
 AJ2761'OF INTERSECTION US RT 52 AND OLD MANHATTAN RD.  STATION IS LOCATED
 AJ2761'110 FT NORTH OF THE CENTERLINE OF US RT 52, 205 FT SOUTH OF THE
 AJ2761'ENTRANCE TO MILLER RECLAMATION CENTER, 93 FT NORTHWEST OF
 AJ2761'POWERPOLE (PP), 83 FT SOUTHEAST OF PP, 17 FT NORTH OF INLET, 6 FT
 AJ2761'EAST OF EDGE-OF-PAVEMENT OF OLD MANHATTAN RD, 5 FT WEST OF
 AJ2761'SOUTHWEST CORNER OF CHAIN LINK FENCE, AND 4.0 FT SOUTHWEST OF
 AJ2761'ORANGE FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT
 AJ2761'THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  PK NAILS
 AJ2761'WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2761
 AJ2761                          STATION RECOVERY (2010)
 AJ2761
 AJ2761'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AJ2761'THE MARK MAY BE BURIED BY A SMALL MOUND OF EXCESS DIRT APPROXIMATELY
 AJ2761'16 INCHES HIGH.  THIS PARTY DID NOT DIG OR PROBE FOR THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2760 ***********************************************************************
 AJ2760  DESIGNATION -  WIL52 1B
 AJ2760  PID         -  AJ2760
 AJ2760  STATE/COUNTY-  IL/WILL
 AJ2760  COUNTRY     -  US
 AJ2760  USGS QUAD   -  ELWOOD (2018)
 AJ2760
 AJ2760                         *CURRENT SURVEY CONTROL
 AJ2760  ______________________________________________________________________
 AJ2760* NAD 83(2011) POSITION- 41 28 59.25306(N) 088 01 49.07386(W)   ADJUSTED
 AJ2760* NAD 83(2011) ELLIP HT-   163.129 (meters)        (06/27/12)   ADJUSTED
 AJ2760* NAD 83(2011) EPOCH   -  2010.00
 AJ2760* NAVD 88 ORTHO HEIGHT -   196.3   (meters)      644.    (feet) GPS OBS
 AJ2760  ______________________________________________________________________
 AJ2760  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2760  GEOID HEIGHT    -        -33.067 (meters)                     GEOID99
 AJ2760  GEOID HEIGHT    -        -33.159 (meters)                     GEOID18
 AJ2760  NAD 83(2011) X  -    164,477.029 (meters)                     COMP
 AJ2760  NAD 83(2011) Y  - -4,782,514.432 (meters)                     COMP
 AJ2760  NAD 83(2011) Z  -  4,202,876.513 (meters)                     COMP
 AJ2760  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 AJ2760
 AJ2760  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2760  Standards:
 AJ2760         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2760            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2760  -------------------------------------------------------------------
 AJ2760  NETWORK    0.84   1.37           0.39   0.28   0.70     -0.01685851
 AJ2760  -------------------------------------------------------------------
 AJ2760  Click here for local accuracies and other accuracy information.
 AJ2760
 AJ2760.The horizontal coordinates were established by GPS observations
 AJ2760.and adjusted by the National Geodetic Survey in June 2012.
 AJ2760
 AJ2760.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2760.been affixed to the stable North American tectonic plate. See 
 AJ2760.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2760
 AJ2760.The horizontal coordinates are valid at the epoch date displayed above
 AJ2760.which is a decimal equivalence of Year/Month/Day.
 AJ2760
 AJ2760.The orthometric height was determined by GPS observations and a
 AJ2760.high-resolution geoid model.
 AJ2760
 AJ2760.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2760.GEOID18 height accuracy estimate available here.
 AJ2760
 AJ2760.Click photographs - Photos may exist for this station.
 AJ2760
 AJ2760.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2760
 AJ2760.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2760
 AJ2760.The ellipsoidal height was determined by GPS observations
 AJ2760.and is referenced to NAD 83.
 AJ2760
 AJ2760. The following values were computed from the NAD 83(2011) position.
 AJ2760
 AJ2760;                    North         East     Units Scale Factor Converg.
 AJ2760;SPC IL E     -   534,740.060   325,308.214   MT  0.99998288   +0 12 02.6
 AJ2760;SPC IL E     - 1,754,393.01  1,067,282.03   sFT  0.99998288   +0 12 02.6
 AJ2760;UTM  16      - 4,592,903.174   413,985.555   MT  0.99969105   -0 40 57.0
 AJ2760
 AJ2760!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2760!SPC IL E     -   0.99997441  x   0.99998288  =   0.99995729
 AJ2760!UTM  16      -   0.99997441  x   0.99969105  =   0.99966547
 AJ2760
 AJ2760:                Primary Azimuth Mark                     Grid Az
 AJ2760:SPC IL E     -  WIL52 1A                                 325 59 22.0
 AJ2760:UTM  16      -  WIL52 1A                                 326 52 21.6
 AJ2760
 AJ2760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1398592903(NAD 83)
 AJ2760
 AJ2760|---------------------------------------------------------------------|
 AJ2760| PID    Reference Object                     Distance      Geod. Az  |
 AJ2760|                                                           dddmmss.s |
 AJ2760| AJ2761 WIL52 1A                            APPROX. 0.9 KM 3261124.6 |
 AJ2760|---------------------------------------------------------------------|
 AJ2760
 AJ2760                          SUPERSEDED SURVEY CONTROL
 AJ2760
 AJ2760  NAD 83(2007)-  41 28 59.25311(N)    088 01 49.07476(W) AD(2002.00) 0
 AJ2760  ELLIP H (02/10/07)  163.148  (m)                       GP(2002.00)    
 AJ2760  NAD 83(1997)-  41 28 59.25317(N)    088 01 49.07454(W) AD(       ) 1
 AJ2760  ELLIP H (04/23/01)  163.148  (m)                       GP(       ) 3 1
 AJ2760
 AJ2760.Superseded values are not recommended for survey control.
 AJ2760
 AJ2760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2760.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2760
 AJ2760_MARKER: I = METAL ROD
 AJ2760_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2760+WITH SETTING: INFORMATION.
 AJ2760_STAMPING: WIL52-1B
 AJ2760_MARK LOGO: ILDT
 AJ2760_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2760_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2760_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2760+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2000
 AJ2760_ROD/PIPE-DEPTH: 2.4 meters
 AJ2760_SLEEVE-DEPTH  : 0.9 meters
 AJ2760
 AJ2760  HISTORY     - Date     Condition        Report By
 AJ2760  HISTORY     - 20000721 MONUMENTED       SECI
 AJ2760  HISTORY     - 20100203 MARK NOT FOUND   GEOCAC
 AJ2760
 AJ2760                          STATION DESCRIPTION
 AJ2760
 AJ2760'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2760'STATION IS LOCATED APPROXIMATELY 3.0 MI SOUTHEAST OF JOLIET, 8.0 MI
 AJ2760'SOUTHWEST OF NEW LENOX IN SECTION 25, T35N, R10E.  TO REACH FROM
 AJ2760'THE JUNCTION OF INTERSTATE 80 AND US RT 52 PROCEED EASTBOUND ON
 AJ2760'US RT 52 FOR APPROXIMATELY 4.0 MI TO THE STATION LOCATED 44 FT FROM
 AJ2760'THE CENTERLINE OF US RT 52.  STATION IS LOCATED 0.12 MI NORTHWEST OF
 AJ2760'CENTERLINE OF LARAWAY RD, 215 FT NORTHWEST OF BITUMINOUS DRIVE
 AJ2760'ON WESTSIDE OF US RT 52, 80 FT NORTH OF AGGREGATE FIELD DRIVE ON
 AJ2760'EASTSIDE OF US RT 52, 236 FT SOUTH OF POWERPOLE (PP), 94.3 FT WEST OF
 AJ2760'PP, 179 FT NORTHWEST OF PP, 29 FT FROM THE EDGE-OF-PAVEMENT OF US
 AJ2760'RT 52, AND 2.0 FT EAST OF ORANGE FIBERGLASS WITNESS POST.  NOTE -
 AJ2760'ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM POINT IS 0.50
 AJ2760'FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.  PK
 AJ2760'NAILS WERE SET IN WOOD PHYSICAL TIES.  (MH)
 AJ2760
 AJ2760                          STATION RECOVERY (2010)
 AJ2760
 AJ2760'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AJ2760'THIS PARTY LOCATED A HOLE IN THE GROUND BUT NO MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2756 ***********************************************************************
 AJ2756  DESIGNATION -  WIL53 1
 AJ2756  PID         -  AJ2756
 AJ2756  STATE/COUNTY-  IL/WILL
 AJ2756  COUNTRY     -  US
 AJ2756  USGS QUAD   -  WILMINGTON (2018)
 AJ2756
 AJ2756                         *CURRENT SURVEY CONTROL
 AJ2756  ______________________________________________________________________
 AJ2756* NAD 83(2011) POSITION- 41 22 21.17429(N) 088 07 54.07762(W)   ADJUSTED
 AJ2756* NAD 83(2011) ELLIP HT-   157.709 (meters)        (06/27/12)   ADJUSTED
 AJ2756* NAD 83(2011) EPOCH   -  2010.00
 AJ2756* NAVD 88 ORTHO HEIGHT -   190.6   (meters)      625.    (feet) GPS OBS
 AJ2756  ______________________________________________________________________
 AJ2756  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2756  GEOID HEIGHT    -        -32.839 (meters)                     GEOID99
 AJ2756  GEOID HEIGHT    -        -32.915 (meters)                     GEOID18
 AJ2756  NAD 83(2011) X  -    156,278.497 (meters)                     COMP
 AJ2756  NAD 83(2011) Y  - -4,790,915.850 (meters)                     COMP
 AJ2756  NAD 83(2011) Z  -  4,193,664.550 (meters)                     COMP
 AJ2756  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 AJ2756
 AJ2756  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2756  Standards:
 AJ2756         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2756            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2756  -------------------------------------------------------------------
 AJ2756  NETWORK    0.72   1.16           0.33   0.24   0.59      0.01361541
 AJ2756  -------------------------------------------------------------------
 AJ2756  Click here for local accuracies and other accuracy information.
 AJ2756
 AJ2756.The horizontal coordinates were established by GPS observations
 AJ2756.and adjusted by the National Geodetic Survey in June 2012.
 AJ2756
 AJ2756.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2756.been affixed to the stable North American tectonic plate. See 
 AJ2756.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2756
 AJ2756.The horizontal coordinates are valid at the epoch date displayed above
 AJ2756.which is a decimal equivalence of Year/Month/Day.
 AJ2756
 AJ2756.The orthometric height was determined by GPS observations and a
 AJ2756.high-resolution geoid model.
 AJ2756
 AJ2756.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2756.GEOID18 height accuracy estimate available here.
 AJ2756
 AJ2756.Click photographs - Photos may exist for this station.
 AJ2756
 AJ2756.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2756
 AJ2756.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2756
 AJ2756.The ellipsoidal height was determined by GPS observations
 AJ2756.and is referenced to NAD 83.
 AJ2756
 AJ2756. The following values were computed from the NAD 83(2011) position.
 AJ2756
 AJ2756;                    North         East     Units Scale Factor Converg.
 AJ2756;SPC IL E     -   522,434.683   316,869.145   MT  0.99997850   +0 07 59.8
 AJ2756;SPC IL E     - 1,714,021.12  1,039,594.85   sFT  0.99997850   +0 07 59.8
 AJ2756;UTM  16      - 4,580,732.611   405,360.423   MT  0.99971023   -0 44 53.0
 AJ2756
 AJ2756!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2756!SPC IL E     -   0.99997526  x   0.99997850  =   0.99995376
 AJ2756!UTM  16      -   0.99997526  x   0.99971023  =   0.99968550
 AJ2756
 AJ2756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0536080732(NAD 83)
 AJ2756
 AJ2756                          SUPERSEDED SURVEY CONTROL
 AJ2756
 AJ2756  NAD 83(2007)-  41 22 21.17434(N)    088 07 54.07853(W) AD(2002.00) 0
 AJ2756  ELLIP H (02/10/07)  157.728  (m)                       GP(2002.00)    
 AJ2756  NAD 83(1997)-  41 22 21.17439(N)    088 07 54.07828(W) AD(       ) 1
 AJ2756  ELLIP H (04/23/01)  157.724  (m)                       GP(       ) 3 1
 AJ2756
 AJ2756.Superseded values are not recommended for survey control.
 AJ2756
 AJ2756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2756.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2756
 AJ2756_MARKER: I = METAL ROD
 AJ2756_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2756+WITH SETTING: INFORMATION.
 AJ2756_STAMPING: WIL53-1
 AJ2756_MARK LOGO: ILDT
 AJ2756_PROJECTION: RECESSED 3 CENTIMETERS
 AJ2756_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2756_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2756_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2756+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2010
 AJ2756_ROD/PIPE-DEPTH: 2.4 meters
 AJ2756_SLEEVE-DEPTH  : 0.9 meters
 AJ2756
 AJ2756  HISTORY     - Date     Condition        Report By
 AJ2756  HISTORY     - 20000711 MONUMENTED       SECI
 AJ2756  HISTORY     - 20090623 GOOD             GEOCAC
 AJ2756  HISTORY     - 20100203 GOOD             GEOCAC
 AJ2756
 AJ2756                          STATION DESCRIPTION
 AJ2756
 AJ2756'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2756'STATION IS LOCATED APPROXIMATELY 2.2 MI SOUTH OF ELWOOD IN SECTION
 AJ2756'6, T33N, R10E.  TO REACH FROM THE JUNCTION OF IL RT 53 AND IL RT 102
 AJ2756'PROCEED NORTH ON RT 53 FOR 4.9 MI TO THE STATION LOCATED IN THE
 AJ2756'GRASS MEDIAN OF RT 53.  STATION IS 47.7 FT WEST OF CENTERLINE OF
 AJ2756'NORTHBOUND RT 53, 0.27 MI SOUTH OF RAILROAD TRACK OVERPASS, 3.1 MI
 AJ2756'NORTH OF RIVER RD.  STATION IS 218 FT NORTHWEST OF PK NAIL IN POWER
 AJ2756'POLE (PP), 175 FT WEST OF CHAIN LINK FENCE FOR THE JOLIET ARSENAL, 150
 AJ2756'FT SOUTHEAST OF PK NAIL IN PP, 98.0 FT NORTHEAST OF PK NAIL IN
 AJ2756'SOUTHBOUND RT 53 PAVEMENT, 77.3 FT EAST OF THE SOUTHBOUND RT 53
 AJ2756'CENTERLINE, AND 2.0 FT EAST OF ORANGE FIBERGLASS WITNESS POST.
 AJ2756'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2756'POINT IS 0.35 FT BELOW CAP.  THE ROD WAS DRIVEN TO REFUSAL AND
 AJ2756'ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2756
 AJ2756                          STATION RECOVERY (2009)
 AJ2756
 AJ2756'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AJ2756'RECOVERED IN GOOD CONDITION.
 AJ2756
 AJ2756                          STATION RECOVERY (2010)
 AJ2756
 AJ2756'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AJ2756'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2766 ***********************************************************************
 AJ2766  DESIGNATION -  WIL59 1
 AJ2766  PID         -  AJ2766
 AJ2766  STATE/COUNTY-  IL/WILL
 AJ2766  COUNTRY     -  US
 AJ2766  USGS QUAD   -  PLAINFIELD (2018)
 AJ2766
 AJ2766                         *CURRENT SURVEY CONTROL
 AJ2766  ______________________________________________________________________
 AJ2766* NAD 83(2011) POSITION- 41 33 24.51540(N) 088 11 59.46405(W)   ADJUSTED
 AJ2766* NAD 83(2011) ELLIP HT-   152.638 (meters)        (06/27/12)   ADJUSTED
 AJ2766* NAD 83(2011) EPOCH   -  2010.00
 AJ2766* NAVD 88 ORTHO HEIGHT -   185.729 (meters)      609.35  (feet) ADJUSTED
 AJ2766  ______________________________________________________________________
 AJ2766  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 AJ2766  NAD 83(2011) X  -    150,152.988 (meters)                     COMP
 AJ2766  NAD 83(2011) Y  - -4,777,550.136 (meters)                     COMP
 AJ2766  NAD 83(2011) Z  -  4,208,997.001 (meters)                     COMP
 AJ2766  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 AJ2766  DYNAMIC HEIGHT  -        185.660 (meters)      609.12  (feet) COMP
 AJ2766  MODELED GRAVITY -    980,247.7   (mgal)                       NAVD 88
 AJ2766
 AJ2766  VERT ORDER      -  SECOND    CLASS I
 AJ2766
 AJ2766  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2766  Standards:
 AJ2766         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2766            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2766  -------------------------------------------------------------------
 AJ2766  NETWORK    0.83   1.12           0.38   0.28   0.57     -0.09729192
 AJ2766  -------------------------------------------------------------------
 AJ2766  Click here for local accuracies and other accuracy information.
 AJ2766
 AJ2766.The horizontal coordinates were established by GPS observations
 AJ2766.and adjusted by the National Geodetic Survey in June 2012.
 AJ2766
 AJ2766.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2766.been affixed to the stable North American tectonic plate. See 
 AJ2766.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2766
 AJ2766.The horizontal coordinates are valid at the epoch date displayed above
 AJ2766.which is a decimal equivalence of Year/Month/Day.
 AJ2766
 AJ2766.The orthometric height was determined by differential leveling and
 AJ2766.adjusted by the NATIONAL GEODETIC SURVEY
 AJ2766.in November 2014.
 AJ2766
 AJ2766.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2766.GEOID18 height accuracy estimate available here.
 AJ2766
 AJ2766.Click photographs - Photos may exist for this station.
 AJ2766
 AJ2766.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2766
 AJ2766.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2766
 AJ2766.The ellipsoidal height was determined by GPS observations
 AJ2766.and is referenced to NAD 83.
 AJ2766
 AJ2766.The dynamic height is computed by dividing the NAVD 88
 AJ2766.geopotential number by the normal gravity value computed on the
 AJ2766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AJ2766.degrees latitude (g = 980.6199 gals.).
 AJ2766
 AJ2766.The modeled gravity was interpolated from observed gravity values.
 AJ2766
 AJ2766. The following values were computed from the NAD 83(2011) position.
 AJ2766
 AJ2766;                    North         East     Units Scale Factor Converg.
 AJ2766;SPC IL E     -   542,887.763   311,135.230   MT  0.99997653   +0 05 18.8
 AJ2766;SPC IL E     - 1,781,124.27  1,020,782.83   sFT  0.99997653   +0 05 18.8
 AJ2766;UTM  16      - 4,601,266.263   399,943.776   MT  0.99972320   -0 47 45.6
 AJ2766
 AJ2766!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2766!SPC IL E     -   0.99997606  x   0.99997653  =   0.99995259
 AJ2766!UTM  16      -   0.99997606  x   0.99972320  =   0.99969927
 AJ2766
 AJ2766:                Primary Azimuth Mark                     Grid Az
 AJ2766:SPC IL E     -  WILL COUNTY GPS 333                      180 31 57.2
 AJ2766:UTM  16      -  WILL COUNTY GPS 333                      181 25 01.6
 AJ2766
 AJ2766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9994301266(NAD 83)
 AJ2766
 AJ2766|---------------------------------------------------------------------|
 AJ2766| PID    Reference Object                     Distance      Geod. Az  |
 AJ2766|                                                           dddmmss.s |
 AJ2766| AE2553 WILL COUNTY GPS 333                 APPROX. 0.6 KM 1803716.0 |
 AJ2766|---------------------------------------------------------------------|
 AJ2766
 AJ2766                          SUPERSEDED SURVEY CONTROL
 AJ2766
 AJ2766  NAD 83(2007)-  41 33 24.51542(N)    088 11 59.46488(W) AD(2002.00) 0
 AJ2766  ELLIP H (02/10/07)  152.655  (m)                       GP(2002.00)    
 AJ2766  NAD 83(1997)-  41 33 24.51545(N)    088 11 59.46465(W) AD(       ) 1
 AJ2766  ELLIP H (04/23/01)  152.661  (m)                       GP(       ) 3 1
 AJ2766  NAVD 88 (04/23/01)  185.7    (m)  GEOID99  model used  GPS OBS        
 AJ2766
 AJ2766.Superseded values are not recommended for survey control.
 AJ2766
 AJ2766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2766.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2766
 AJ2766_MARKER: F = FLANGE-ENCASED ROD
 AJ2766_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2766+WITH SETTING: INFORMATION.
 AJ2766_STAMPING: WIL59-1
 AJ2766_MARK LOGO: ILDT
 AJ2766_PROJECTION: RECESSED 15 CENTIMETERS
 AJ2766_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2766_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AJ2766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2766+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2017
 AJ2766_ROD/PIPE-DEPTH: 2.4 meters
 AJ2766_SLEEVE-DEPTH  : 0.9 meters
 AJ2766
 AJ2766  HISTORY     - Date     Condition        Report By
 AJ2766  HISTORY     - 20000711 MONUMENTED       SECI
 AJ2766  HISTORY     - 20130820 GOOD             ILDT
 AJ2766  HISTORY     - 20140410 GOOD             PATRIC
 AJ2766  HISTORY     - 20170306 GOOD             ASMINC
 AJ2766
 AJ2766                          STATION DESCRIPTION
 AJ2766
 AJ2766'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2766'STATION IS LOCATED APPROXIMATELY 5.0 MI NORTHWEST OF JOLIET, 3.5 MI
 AJ2766'SOUTH OF PLAINFIELD IN SECTION 34, T36N, R9E.  TO REACH FROM THE
 AJ2766'JUNCTION OF US RT 52 AND IL RT 59 PROCEED NORTH ON IL RT 59 FOR
 AJ2766'APPROXIMATELY 2.4 MI TO THE STATION LOCATED 48 FT EAST OF THE
 AJ2766'CENTERLINE OF IL RT 59.  STATION IS LOCATED 0.4 MI NORTH OF WEST
 AJ2766'THEODORE ST, 180 FT NORTH  OF GOODHUE RD, 166 FT NORTH OF
 AJ2766'POWERPOLE (PP), 13.8 FT SOUTH OF PP, 2 FT WEST OF FENCE
 AJ2766'LINE, 35 FEET EAST OF EDGE OF PAVEMENT,  AND 2.0 FT WEST OF ORANGE
 AJ2766'FIBERGLASS WITNESS POST.  STATION IS ACROSS RT 59 FROM PRAIRIE
 AJ2766'TRAIL SUBDIVISION.   NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH
 AJ2766'LOGO CAP.  DATUM POINT IS 0.50 FT BELOW CAP.  THE ROD WAS DRIVEN TO
 AJ2766'REFUSAL AND ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES.
 AJ2766'(WB)
 AJ2766
 AJ2766                          STATION RECOVERY (2013)
 AJ2766
 AJ2766'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AJ2766'RECOVERED IN GOOD CONDITION.
 AJ2766
 AJ2766                          STATION RECOVERY (2014)
 AJ2766
 AJ2766'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 AJ2766'RECOVERED AS DESCRIBED.
 AJ2766
 AJ2766                          STATION RECOVERY (2017)
 AJ2766
 AJ2766'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 AJ2766'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1500 ***********************************************************************
 LC1500  DESIGNATION -  WILCO 2
 LC1500  PID         -  LC1500
 LC1500  STATE/COUNTY-  IL/PEORIA
 LC1500  COUNTRY     -  US
 LC1500  USGS QUAD   -  PEORIA WEST (2018)
 LC1500
 LC1500                         *CURRENT SURVEY CONTROL
 LC1500  ______________________________________________________________________
 LC1500* NAD 83(1997) POSITION- 40 44 23.87330(N) 089 38 11.03463(W)   NO CHECK
 LC1500* NAVD 88 ORTHO HEIGHT -   207.30  (meters)      680.1   (feet) RESET
 LC1500  ______________________________________________________________________
 LC1500  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 LC1500  LAPLACE CORR    -          2.02  (seconds)                    DEFLEC18
 LC1500  HORZ ORDER      -  THIRD
 LC1500  VERT ORDER      -  THIRD
 LC1500
 LC1500.The horizontal coordinates were established by classical geodetic methods
 LC1500.and adjusted by the National Geodetic Survey in October 1999.
 LC1500
 LC1500.No horizontal observational check was made to the station.
 LC1500
 LC1500.The orthometric height was computed from unverified reset data.
 LC1500
 LC1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1500.GEOID18 height accuracy estimate available here.
 LC1500
 LC1500.Click photographs - Photos may exist for this station.
 LC1500
 LC1500.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1500
 LC1500. The following values were computed from the NAD 83(1997) position.
 LC1500
 LC1500;                    North         East     Units Scale Factor Converg.
 LC1500;SPC IL W     -   452,285.212   744,786.549   MT  0.99996586   +0 20 45.9
 LC1500;SPC IL W     - 1,483,872.40  2,443,520.54   sFT  0.99996586   +0 20 45.9
 LC1500;UTM  16      - 4,513,235.034   277,393.944   MT  1.00020997   -1 43 16.6
 LC1500
 LC1500!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1500!SPC IL W     -   0.99997265  x   0.99996586  =   0.99993851
 LC1500!UTM  16      -   0.99997265  x   1.00020997  =   1.00018262
 LC1500
 LC1500:                Primary Azimuth Mark                     Grid Az
 LC1500:SPC IL W     -  WILCO AZ MK                              266 51 11.1
 LC1500:UTM  16      -  WILCO AZ MK                              268 55 13.6
 LC1500
 LC1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7739313235(NAD 83)
 LC1500
 LC1500|---------------------------------------------------------------------|
 LC1500| PID    Reference Object                     Distance      Geod. Az  |
 LC1500|                                                           dddmmss.s |
 LC1500| LC1499 WILCO                                36.298 METERS 18528     |
 LC1500| LC1501 WILCO RM 2                           31.681 METERS 23640     |
 LC1500| CI8826 WILCO AZ MK                                        2671157.0 |
 LC1500| CI8827 WILCO 2 RM 4                                       2674228.1 |
 LC1500| LC1502 WILCO 2 RM 3                         28.963 METERS 27133     |
 LC1500|---------------------------------------------------------------------|
 LC1500
 LC1500                          SUPERSEDED SURVEY CONTROL
 LC1500
 LC1500  NAD 83(1986)-  40 44 23.88326(N)    089 38 11.03511(W) AD(       ) 3
 LC1500  NAD 27      -  40 44 23.74944(N)    089 38 10.68050(W) AD(       ) 3
 LC1500  NGVD 29             207.38   (m)          680.4    (f) LEVELING    3  
 LC1500
 LC1500.Superseded values are not recommended for survey control.
 LC1500
 LC1500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1500.See file dsdata.pdf to determine how the superseded data were derived.
 LC1500
 LC1500_MARKER: DS = TRIANGULATION STATION DISK
 LC1500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1500_STAMPING: WILCO 2 1973
 LC1500_MARK LOGO: CGS
 LC1500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1500+STABILITY: SURFACE MOTION
 LC1500
 LC1500  HISTORY     - Date     Condition        Report By
 LC1500  HISTORY     - 1973     MONUMENTED       NGS
 LC1500  HISTORY     - 1973     GOOD             NGS
 LC1500  HISTORY     - 1973     GOOD             NGS
 LC1500  HISTORY     - 19990305 GOOD             USPSQD
 LC1500
 LC1500                          STATION DESCRIPTION
 LC1500
 LC1500'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 LC1500'THE STATION IS LOCATED AT THE NORTHWEST EDGE OF PEORIA,
 LC1500'IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF W LAKE AVE. AND
 LC1500'N WILCO DR., ON STREET RIGHT-OF-WAY, 1 FOOT WEST OF A METAL
 LC1500'WITNESS POST, 5 FEET EAST OF A POWER POLE AND STREET LIGHT, 36
 LC1500'FEET EAST OF THE CENTERLINE OF N WILCO DR. AND 27 FEET NORTH OF
 LC1500'THE CENTERLINE OF W LAKE AVE.  THE MONUMENT PROJECTS 2 INCHES
 LC1500'AND THE DISK IS STAMPED WILCO 2 1973.
 LC1500'
 LC1500'REFERENCE MARK 2 IS 29 FEET SOUTHEAST OF A FIRE HYDRANT,
 LC1500'32 FEET SOUTH OF THE CENTERLINE OF W LAKE AVE., 50 FEET
 LC1500'WEST OF THE EXTENDED CENTERLINE OF N WILCO DR. AND 1 FOOT
 LC1500'EAST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES
 LC1500'AND THE DISK IS STAMPED WILCO NO 2 1959.
 LC1500'
 LC1500'REFERENCE MARK 3 IS 59 FEET WEST OF THE CENTERLINE OF N
 LC1500'WILCO DR., 90 FEET WEST OF THE POWER POLE AND LIGH, 28 FEET
 LC1500'NORTH OF THE CENTERLINE OF W LAKE AVE., 1 FOOT SOUTH OF A
 LC1500'FENCE AND 1 FOOT EAST OF A METAL WITNESS POST.  THE MONUMENT
 LC1500'PROJECTS 2 INCHES AND THE DISK IS STAMPED WILCO 2 NO 3 1973.
 LC1500'
 LC1500'THE AZIMUTH MARK IS 56 FEET SOUTH OF THE CENTERLINE OF W
 LC1500'LAKE AVE., 14 FEET WEST OF THE CENTERLINE OF GRADED ROAD,
 LC1500'36 FEET SOUTHWEST OF THE SOUTH 1 OF 2 POWER POLES AND 1 FOOT
 LC1500'NORTH OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES
 LC1500'AND THE DISK IS STAMPED WILCO 1959.
 LC1500'
 LC1500'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON W
 LC1500'LAKE AVE. FOR 0.25 MILE TO THE MARK ON THE LEFT.
 LC1500'
 LC1500'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 LC1500
 LC1500                          STATION RECOVERY (1973)
 LC1500
 LC1500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC1500'THE STATION AND ALL MARKS WERE FOUND IN GOOD CONDITION.  THE
 LC1500'AZIMUTH MARK WAS FOUND TO BE ON PRIVATE PROPERTY BY THE
 LC1500'OWNER AFTER THIS STATION WAS SET AND IN THE WAY OF A NEW
 LC1500'BUILDING.  THE MARK WAS DESTROYED AFTER A NEW ONE WAS SET.
 LC1500'THE 1959 AZIMUTH MARK SHOULD BE DELETED FROM THE ORIGINAL
 LC1500'DESCRIPTION AND THE NEW ONE ADDED.
 LC1500'
 LC1500'REFERENCE MARK 4 IS 34 FEET WEST OF THE SOUTH 1 OF 2 POWER
 LC1500'POLES, 1 FOOT NORTH OF A METAL WITNESS POST, 46 FEET SOUTH
 LC1500'OF THE CENTERLINE OF W LAKE AVE., 45 FEET SOUTHEAST OF A
 LC1500'FIRE HYDRANT AND ON THE PROPERTY OF MR. RICHARD WELCH.
 LC1500'
 LC1500'0.3 MILE WEST ALONG W LAKE AVE. FROM THE STATION.
 LC1500'
 LC1500'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC1500'
 LC1500'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT PEORIA
 LC1500
 LC1500                          STATION RECOVERY (1973)
 LC1500
 LC1500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC1500'AT PEORIA.
 LC1500'JUST SOUTHEAST OF THE INTERSECTION OF N WILCO DR. AND W LAKE
 LC1500'AVE., AT THE NORTHWEST EDGE OF PEORIA, ON STREET RIGHT-OF-WAY,
 LC1500'1 FOOT WEST OF A METAL WITNESS POST, 5 FEET EAST OF A POWER
 LC1500'POLE AND STREET LIGHT, 36 FEET EAST OF THE CENTERLINE OF N WILCO
 LC1500'DR., 27 FEET NORTH OF THE CENTERLINE OF W LAKE AVE., SET IN THE
 LC1500'TOP OF A ROUND CONCRETE POST PROJECTING 2 INCHES.
 LC1500
 LC1500                          STATION RECOVERY (1999)
 LC1500
 LC1500'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1500'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1502 ***********************************************************************
 LC1502  DESIGNATION -  WILCO 2 RM 3
 LC1502  PID         -  LC1502
 LC1502  STATE/COUNTY-  IL/PEORIA
 LC1502  COUNTRY     -  US
 LC1502  USGS QUAD   -  PEORIA WEST (2018)
 LC1502
 LC1502                         *CURRENT SURVEY CONTROL
 LC1502  ______________________________________________________________________
 LC1502* NAD 83(1986) POSITION- 40 44 23.90   (N) 089 38 12.27   (W)   HD_HELD1
 LC1502* NAVD 88 ORTHO HEIGHT -   207.02  (meters)      679.2   (feet) RESET
 LC1502  ______________________________________________________________________
 LC1502  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 LC1502  VERT ORDER      -  THIRD
 LC1502
 LC1502.The horizontal coordinates were determined by differentially corrected
 LC1502.hand held GPS observations or other comparable positioning techniques
 LC1502.and have an estimated accuracy of +/- 3 meters.
 LC1502
 LC1502.The orthometric height was computed from unverified reset data.
 LC1502
 LC1502.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1502.GEOID18 height accuracy estimate available here.
 LC1502
 LC1502.Click photographs - Photos may exist for this station.
 LC1502
 LC1502;                    North         East    Units  Estimated Accuracy
 LC1502;SPC IL W     -   452,285.9     744,757.6     MT  (+/- 3 meters HH1 GPS) 
 LC1502
 LC1502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7736413236(NAD 83)
 LC1502
 LC1502                          SUPERSEDED SURVEY CONTROL
 LC1502
 LC1502.No superseded survey control is available for this station.
 LC1502
 LC1502_MARKER: DR = REFERENCE MARK DISK
 LC1502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1502_STAMPING: WILCO 2 NO 3 1973
 LC1502_MARK LOGO: NGS
 LC1502_PROJECTION: PROJECTING 8 CENTIMETERS
 LC1502_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1502+STABILITY: SURFACE MOTION
 LC1502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1502+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2024
 LC1502
 LC1502  HISTORY     - Date     Condition        Report By
 LC1502  HISTORY     - 1973     MONUMENTED       NGS
 LC1502  HISTORY     - 20240111 GOOD             ILDT
 LC1502
 LC1502                          STATION DESCRIPTION
 LC1502
 LC1502'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (LFS)
 LC1502'AT PEORIA.
 LC1502'JUST SOUTHWEST OF THE INTERSECTION OF W LAKE AVE, AND N WILCO
 LC1502'DR., AT THE NORTHWEST EDGE OF PEORIA, 59 FEET WEST OF THE
 LC1502'CENTERLINE OF N WILCO DR., 90 FEET WEST OF A POWER POLE AND
 LC1502'STREET LIGHT, 28 FEET NORTH OF THE CENTERLINE OF W LAKE AVE.,
 LC1502'1 FOOT SOUTH OF A FENCE, 1 FOOT EAST OF A METAL WITNESS POST,
 LC1502'SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 2 INCHES.
 LC1502
 LC1502                          STATION RECOVERY (2024)
 LC1502
 LC1502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 LC1502'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1501 ***********************************************************************
 LC1501  DESIGNATION -  WILCO RM 2
 LC1501  PID         -  LC1501
 LC1501  STATE/COUNTY-  IL/PEORIA
 LC1501  COUNTRY     -  US
 LC1501  USGS QUAD   -  PEORIA WEST (2018)
 LC1501
 LC1501                         *CURRENT SURVEY CONTROL
 LC1501  ______________________________________________________________________
 LC1501* NAD 83(1986) POSITION- 40 44 23.31   (N) 089 38 12.16   (W)   HD_HELD1
 LC1501* NAVD 88 ORTHO HEIGHT -   207.627 (meters)      681.19  (feet) ADJUSTED
 LC1501  ______________________________________________________________________
 LC1501  GEOID HEIGHT    -        -32.945 (meters)                     GEOID18
 LC1501  DYNAMIC HEIGHT  -        207.532 (meters)      680.88  (feet) COMP
 LC1501  MODELED GRAVITY -    980,159.3   (mgal)                       NAVD 88
 LC1501
 LC1501  VERT ORDER      -  SECOND    CLASS 0
 LC1501
 LC1501.The horizontal coordinates were determined by differentially corrected
 LC1501.hand held GPS observations or other comparable positioning techniques
 LC1501.and have an estimated accuracy of +/- 3 meters.
 LC1501
 LC1501.The orthometric height was determined by differential leveling and
 LC1501.adjusted by the NATIONAL GEODETIC SURVEY
 LC1501.in June 1991.
 LC1501
 LC1501.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1501.GEOID18 height accuracy estimate available here.
 LC1501
 LC1501.Click photographs - Photos may exist for this station.
 LC1501
 LC1501.The dynamic height is computed by dividing the NAVD 88
 LC1501.geopotential number by the normal gravity value computed on the
 LC1501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1501.degrees latitude (g = 980.6199 gals.).
 LC1501
 LC1501.The modeled gravity was interpolated from observed gravity values.
 LC1501
 LC1501;                    North         East    Units  Estimated Accuracy
 LC1501;SPC IL W     -   452,267.7     744,760.3     MT  (+/- 3 meters HH1 GPS) 
 LC1501
 LC1501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL7736713218(NAD 83)
 LC1501
 LC1501                          SUPERSEDED SURVEY CONTROL
 LC1501
 LC1501  NGVD 29 (??/??/92)  207.712  (m)          681.47   (f) ADJ UNCH    2 0
 LC1501
 LC1501.Superseded values are not recommended for survey control.
 LC1501
 LC1501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1501.See file dsdata.pdf to determine how the superseded data were derived.
 LC1501
 LC1501_MARKER: DR = REFERENCE MARK DISK
 LC1501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1501_STAMPING: WILCO NO 2 1959
 LC1501_MARK LOGO: CGS
 LC1501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1501+STABILITY: SURFACE MOTION
 LC1501
 LC1501  HISTORY     - Date     Condition        Report By
 LC1501  HISTORY     - 1959     MONUMENTED       CGS
 LC1501  HISTORY     - 1973     GOOD             NGS
 LC1501  HISTORY     - 19990305 MARK NOT FOUND   USPSQD
 LC1501
 LC1501                          STATION DESCRIPTION
 LC1501
 LC1501'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC1501'3 MI W FROM PEORIA.
 LC1501'ABOUT 2.35 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM ITS
 LC1501'JUNCTION WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA,
 LC1501'THENCE 0.5 MILES SOUTH ALONG STERLING AVENUE, THENCE 0.2 MILES
 LC1501'WEST ALONG WESTLAKE ROAD, AT THE JUNCTION OF GRAVEL ROAD
 LC1501'NORTH, 32 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 50 FEET
 LC1501'WEST OF THE EXTENDED CENTER LINE OF THE GRAVEL ROAD NORTH,
 LC1501'1 FOOT SOUTH OF A FENCE, 33 FEET WEST OF THE WEST END OF A
 LC1501'WIRE GATE, 97.3 FEET NORTHWEST OF TRIANGULATION STATION
 LC1501'WILCO, 98.9 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 2
 LC1501'FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 LC1501'POST PROJECTING 4 INCHES.
 LC1501
 LC1501                          STATION RECOVERY (1973)
 LC1501
 LC1501'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC1501'RECOVERED IN GOOD CONDITION.
 LC1501
 LC1501                          STATION RECOVERY (1999)
 LC1501
 LC1501'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1501'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0837 ***********************************************************************
 LD0837  DESIGNATION -  WILCOX
 LD0837  PID         -  LD0837
 LD0837  STATE/COUNTY-  IL/HANCOCK
 LD0837  COUNTRY     -  US
 LD0837  USGS QUAD   -  WARSAW (2018)
 LD0837
 LD0837                         *CURRENT SURVEY CONTROL
 LD0837  ______________________________________________________________________
 LD0837* NAD 83(1997) POSITION- 40 20 00.15611(N) 091 23 32.72602(W)   ADJUSTED
 LD0837* NAVD 88 ORTHO HEIGHT -   226.    (meters)      741.    (feet) SCALED
 LD0837  ______________________________________________________________________
 LD0837  GEOID HEIGHT    -        -33.126 (meters)                     GEOID18
 LD0837  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 LD0837  HORZ ORDER      -  FIRST
 LD0837
 LD0837.The horizontal coordinates were established by classical geodetic methods
 LD0837.and adjusted by the National Geodetic Survey in October 1999.
 LD0837
 LD0837.The orthometric height was scaled from a topographic map.
 LD0837
 LD0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0837.GEOID18 height accuracy estimate available here.
 LD0837
 LD0837.Click photographs - Photos may exist for this station.
 LD0837
 LD0837.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0837
 LD0837. The following values were computed from the NAD 83(1997) position.
 LD0837
 LD0837;                    North         East     Units Scale Factor Converg.
 LD0837;SPC IL W     -   407,724.215   595,843.490   MT  1.00007467   -0 47 36.3
 LD0837;SPC IL W     - 1,337,675.20  1,954,863.18   sFT  1.00007467   -0 47 36.3
 LD0837;SPC IA S     -    39,191.295   679,089.357   MT  1.00006205   +1 23 17.7
 LD0837;SPC IA S     -   128,580.11  2,227,979.00   sFT  1.00006205   +1 23 17.7
 LD0837;SPC MO E     -   499,845.646   174,168.930   MT  1.00000409   -0 34 39.5
 LD0837;UTM  15      - 4,465,999.924   636,555.505   MT  0.99982955   +1 02 26.3
 LD0837
 LD0837!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0837!SPC IL W     -   0.99996975  x   1.00007467  =   1.00004442
 LD0837!SPC IA S     -   0.99996975  x   1.00006205  =   1.00003180
 LD0837!SPC MO E     -   0.99996975  x   1.00000409  =   0.99997384
 LD0837!UTM  15      -   0.99996975  x   0.99982955  =   0.99979930
 LD0837
 LD0837:                Primary Azimuth Mark                     Grid Az
 LD0837:SPC IL W     -  WARSAW MUNICIPAL TANK                    310 35 23.0
 LD0837:SPC IA S     -  WARSAW MUNICIPAL TANK                    308 24 29.0
 LD0837:SPC MO E     -  WARSAW MUNICIPAL TANK                    310 22 26.2
 LD0837:UTM  15      -  WARSAW MUNICIPAL TANK                    308 45 20.4
 LD0837
 LD0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE3655565999(NAD 83)
 LD0837
 LD0837|---------------------------------------------------------------------|
 LD0837| PID    Reference Object                     Distance      Geod. Az  |
 LD0837|                                                           dddmmss.s |
 LD0837| LD0842 KEOKUK ST PETERS CATH CHURCH        APPROX. 7.1 KM 0013656.0 |
 LD0837| LD0843 KEOKUK POST OFFICE CLOCK TOWER      APPROX. 7.6 KM 0054603.1 |
 LD0837| CM2604 WILCOX RM 1                          33.680 METERS 03118     |
 LD0837| LD0834 HAMILTON MUNICIPAL TANK             APPROX. 8.7 KM 0360332.3 |
 LD0837| CM2605 WILCOX RM 2                                        11955     |
 LD0837| LD0839 WARSAW MUNICIPAL TANK               APPROX. 4.2 KM 3094746.7 |
 LD0837| LD0841 LEE CITY POOR FARM WATER TANK       APPROX.15.0 KM 3411351.7 |
 LD0837| LD0840 KEOKUK STANDARD 4 TIRE WTR TK       APPROX. 9.2 KM 3521817.8 |
 LD0837|---------------------------------------------------------------------|
 LD0837
 LD0837                          SUPERSEDED SURVEY CONTROL
 LD0837
 LD0837  NAD 83(1996)-  40 20 00.15599(N)    091 23 32.72601(W) AD(       ) 1
 LD0837  NAD 83(1986)-  40 20 00.16665(N)    091 23 32.72740(W) AD(       ) 1
 LD0837  NAD 27      -  40 20 00.00500(N)    091 23 32.18000(W) AD(       ) 1
 LD0837
 LD0837.Superseded values are not recommended for survey control.
 LD0837
 LD0837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0837.See file dsdata.pdf to determine how the superseded data were derived.
 LD0837
 LD0837_MARKER: DS = TRIANGULATION STATION DISK
 LD0837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0837_STAMPING: WILCOX 1931
 LD0837_MARK LOGO: CGS
 LD0837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0837+STABILITY: SURFACE MOTION
 LD0837
 LD0837  HISTORY     - Date     Condition        Report By
 LD0837  HISTORY     - 1931     MONUMENTED       CGS
 LD0837
 LD0837                          STATION DESCRIPTION
 LD0837
 LD0837'DESCRIBED BY COAST AND GEODETIC SURVEY 1931 (HWH)
 LD0837'AT WILCOX TOWN HALL, ABOUT 3 MILES SOUTHEAST OF WARSAW, IN
 LD0837'NORTHEAST CORNER OF YARD IN FRONT OF HALL, 14.7 METERS (48
 LD0837'FEET) EAST OF HALL, 14.7 METERS (48 FEET) WEST OF MAIN DIRT
 LD0837'ROAD, 6 METERS (20 FEET) SOUTH OF FENCE, 3.3 METERS (11 FEET)
 LD0837'WEST OF HEDGE, AND 6.55 METERS (21.5 FEET) SOUTHWEST OF
 LD0837'NORTHEAST CORNER POST OF FENCE.  TO REACH FROM WARSAW, FOLLOW
 LD0837'ROUTE 96 EAST TO SECOND STREET EAST OF WATER TANK, TURN SOUTH,
 LD0837'AND FOLLOW MAIN-TRAVELED ROAD SOUTHEAST 3.2 MILES TO STATION
 LD0837'SITE.  SURFACE AND UNDERGROUND MARKS ARE STANDARD STATION
 LD0837'DISKS IN CONCRETE.  UPPER MARK IS FLUSH
 LD0837'WITH SURFACE OF GROUND.  REFERENCE MARKS ARE STANDARD
 LD0837'REFERENCE DISKS IN CONCRETE.  NO. 1 IS IN LINE
 LD0837'WITH TELEPHONE POLES, 1 FOOT WEST OF FENCE, 2 FEET NORTH OF
 LD0837'CORNER POST OF FIELD, 11 METERS (36 FEET) EAST OF MAIN
 LD0837'DIRT ROAD, AND 33.68 METERS (110.5 FEET) FROM STATION N 31 DEG 18 MIN
 LD0837'E.  NO. 2 IS IN FENCE LINE ON NORTH
 LD0837'SIDE OF EAST-WEST ROAD, 10 METERS (33 FEET) NORTH OF
 LD0837'ROAD, 49 METERS (161 FEET) WEST OF DRIVEWAY LEADING TO MR.
 LD0837'MITZES FARM, AND ONE-FOURTH MILE FROM STATION S 60 DEG 05 MIN E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1457 ***********************************************************************
 HB1457  DESIGNATION -  WILDCAT
 HB1457  PID         -  HB1457
 HB1457  STATE/COUNTY-  IL/GALLATIN
 HB1457  COUNTRY     -  US
 HB1457  USGS QUAD   -  EQUALITY (2018)
 HB1457
 HB1457                         *CURRENT SURVEY CONTROL
 HB1457  ______________________________________________________________________
 HB1457* NAD 83(2011) POSITION- 37 41 59.37231(N) 088 20 34.61920(W)   ADJUSTED
 HB1457* NAD 83(2011) ELLIP HT-   203.985 (meters)        (06/27/12)   ADJUSTED
 HB1457* NAD 83(2011) EPOCH   -  2010.00
 HB1457* NAVD 88 ORTHO HEIGHT -   233.6   (meters)      766.    (feet) GPS OBS
 HB1457  ______________________________________________________________________
 HB1457  NAVD 88 orthometric height was determined with geoid model    GEOID93
 HB1457  GEOID HEIGHT    -        -29.660 (meters)                     GEOID93
 HB1457  GEOID HEIGHT    -        -29.607 (meters)                     GEOID18
 HB1457  NAD 83(2011) X  -    146,118.339 (meters)                     COMP
 HB1457  NAD 83(2011) Y  - -5,050,921.029 (meters)                     COMP
 HB1457  NAD 83(2011) Z  -  3,879,260.594 (meters)                     COMP
 HB1457  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 HB1457
 HB1457  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1457  Standards:
 HB1457         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1457            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1457  -------------------------------------------------------------------
 HB1457  NETWORK    1.69   1.80           0.77   0.57   0.92      0.23233981
 HB1457  -------------------------------------------------------------------
 HB1457  Click here for local accuracies and other accuracy information.
 HB1457
 HB1457.The horizontal coordinates were established by GPS observations
 HB1457.and adjusted by the National Geodetic Survey in June 2012.
 HB1457
 HB1457.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1457.been affixed to the stable North American tectonic plate. See 
 HB1457.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1457
 HB1457.The horizontal coordinates are valid at the epoch date displayed above
 HB1457.which is a decimal equivalence of Year/Month/Day.
 HB1457
 HB1457.The orthometric height was determined by GPS observations and a
 HB1457.high-resolution geoid model.
 HB1457
 HB1457.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1457.GEOID18 height accuracy estimate available here.
 HB1457
 HB1457.Click photographs - Photos may exist for this station.
 HB1457
 HB1457.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1457
 HB1457.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1457
 HB1457.The ellipsoidal height was determined by GPS observations
 HB1457.and is referenced to NAD 83.
 HB1457
 HB1457. The following values were computed from the NAD 83(2011) position.
 HB1457
 HB1457;                    North         East     Units Scale Factor Converg.
 HB1457;SPC IL E     -   114,658.284   299,151.954   MT  0.99997501   -0 00 21.2
 HB1457;SPC IL E     -   376,174.72    981,467.70   sFT  0.99997501   -0 00 21.2
 HB1457;UTM  16      - 4,173,359.454   381,610.858   MT  0.99977264   -0 49 16.8
 HB1457
 HB1457!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1457!SPC IL E     -   0.99996799  x   0.99997501  =   0.99994300
 HB1457!UTM  16      -   0.99996799  x   0.99977264  =   0.99974064
 HB1457
 HB1457:                Primary Azimuth Mark                     Grid Az
 HB1457:SPC IL E     -  GOLD                                     094 43 23.0
 HB1457:UTM  16      -  GOLD                                     095 32 18.6
 HB1457
 HB1457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8161073359(NAD 83)
 HB1457
 HB1457|---------------------------------------------------------------------|
 HB1457| PID    Reference Object                     Distance      Geod. Az  |
 HB1457|                                                           dddmmss.s |
 HB1457| HB1455 EQUALITY MUNICIPAL TANK             APPROX. 4.0 KM 0023759.4 |
 HB1457| CI4934 WILDCAT RM 1                         24.792 METERS 06641     |
 HB1457| CI4936 WILDCAT RM 3                         86.612 METERS 07323     |
 HB1457| HB1451 GOLD                                APPROX.10.9 KM 0944301.8 |
 HB1457| CI4935 WILDCAT RM 2                         24.169 METERS 17148     |
 HB1457|---------------------------------------------------------------------|
 HB1457
 HB1457                          SUPERSEDED SURVEY CONTROL
 HB1457
 HB1457  NAD 83(2007)-  37 41 59.37240(N)    088 20 34.61990(W) AD(2002.00) 0
 HB1457  ELLIP H (02/10/07)  204.008  (m)                       GP(2002.00)    
 HB1457  ELLIP H (03/08/05)  203.976  (m)                       GP(       ) 4 1
 HB1457  NAD 83(1997)-  37 41 59.37255(N)    088 20 34.62012(W) AD(       ) 1
 HB1457  ELLIP H (10/21/99)  203.983  (m)                       GP(       ) 4 1
 HB1457  NAD 83(1997)-  37 41 59.37492(N)    088 20 34.61982(W) AD(       ) 1
 HB1457  NAD 83(1993)-  37 41 59.37671(N)    088 20 34.61985(W) AD(       ) 1
 HB1457  NAD 83(1986)-  37 41 59.38455(N)    088 20 34.62141(W) AD(       ) 1
 HB1457  NAD 27      -  37 41 59.21603(N)    088 20 34.47194(W) AD(       ) 1
 HB1457
 HB1457.Superseded values are not recommended for survey control.
 HB1457
 HB1457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1457.See file dsdata.pdf to determine how the superseded data were derived.
 HB1457
 HB1457_MARKER: DS = TRIANGULATION STATION DISK
 HB1457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1457_STAMPING: WILDCAT 1957
 HB1457_MARK LOGO: CGS
 HB1457_PROJECTION: FLUSH
 HB1457_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1457+STABILITY: SURFACE MOTION
 HB1457_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1457+SATELLITE: SATELLITE OBSERVATIONS - February 26, 1993
 HB1457
 HB1457  HISTORY     - Date     Condition        Report By
 HB1457  HISTORY     - 1957     MONUMENTED       CGS
 HB1457  HISTORY     - 1957     GOOD             CGS
 HB1457  HISTORY     - 19921209 GOOD
 HB1457  HISTORY     - 19930226 GOOD             NGS
 HB1457
 HB1457                          STATION DESCRIPTION
 HB1457
 HB1457'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1457'THE STATION IS LOCATED ON A HIGH EAST-WEST RIDGE ABOUT 2 MILES SOUTH
 HB1457'OF EQUALITY, ABOUT 8.5 MILES WEST OF SHAWNEETOWN, ABOUT 9 MILES
 HB1457'SOUTHEAST OF ELDORADO, IN THE SHAWNEE NATIONAL FOREST.  IT IS 67 FEET
 HB1457'NORTHWEST OF THE CENTERLINE OF A TRACK ROAD, 4 FEET SOUTHEAST OF
 HB1457'A WHITE WITNESS POST AND 24 FEET EAST OF THE EAST BANK OF A POND.
 HB1457'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED WILDCAT 1957.
 HB1457'
 HB1457'TO REACH THE STATION FROM THE POST OFFICE IN EQUALITY, GO SOUTH ON
 HB1457'THE MAIN PAVED STREET FOR 0.05 MILE TO A CROSS STREET.
 HB1457'CONTINUE SOUTHERLY ON A GRAVELED ROAD FOR 0.2 MILE TO A BRIDGE OVER
 HB1457'THE SALINE RIVER.  CONTINUE SOUTH ON THE GRAVELED ROAD FOR 0.35
 HB1457'MILE TO A FORK.  KEEP RIGHT FORK AND GO WEST AND SOUTH ON THE
 HB1457'GRAVELED ROAD FOR 1.4 MILES TO A TRACK ROAD LEFT.  TURN LEFT AND
 HB1457'GO EAST AND SOUTH ON A ROUGH TRACK ROAD FOR 0.65 MILE TO A FORK.
 HB1457'KEEP RIGHT FORK AND CONTINUE SOUTHERLY ON TRACK ROAD FOR 0.25 MILE
 HB1457'TO THE TOP OF THE RIDGE AND A WOODS ROAD RIGHT.  TURN RIGHT AND GO
 HB1457'WESTERLY ON THE WOODS ROAD FOR 0.1 MILE TO AN OLD FIELD.
 HB1457'CONTINUE WESTERLY ACROSS THE OLD FIELD FOR 0.15 MILE TO THE EDGE
 HB1457'OF A WOODS.  CONTINUE WESTERLY ON WOODS ROAD FOR 0.15 MILE TO THE
 HB1457'SECOND OLD FIELD.  CONTINUE WESTERLY ON TRACK ROAD FOR 0.05 MILE
 HB1457'TO REFERENCE MARK 3 ON THE RIGHT.  CONTINUE WESTERLY ON TRACK ROAD
 HB1457'FOR 0.05 MILE TO THE EAST SIDE OF THE POND AND THE MARK ON THE
 HB1457'RIGHT.
 HB1457'
 HB1457'REFERENCE MARK 1 IS 32 FEET NORTHWEST OF THE CENTERLINE OF THE TRACK
 HB1457'ROAD AND 82 FEET EAST OF THE WHITE WITNESS POST.  THE MONUMENT
 HB1457'PROJECTS 6 INCHES AND THE DISK IS STAMPED WILDCAT NO 1 1957.
 HB1457'
 HB1457'REFERENCE MARK 2 IS 8 FEET NORTHWEST OF THE CENTERLINE OF THE TRACK
 HB1457'ROAD, 24 FEET EAST OF THE SOUTHEAST CORNER OF THE BANK OF THE POND
 HB1457'AND 83 FEET SOUTH OF THE WHITE WITNESS POST.  THE MONUMENT PROJECTS 4
 HB1457'INCHES AND THE DISK IS STAMPED WILDCAT NO 2 1957.
 HB1457'
 HB1457'REFERENCE MARK 3 IS 2 FEET WEST OF A WHITE WITNESS POST, 11 FEET
 HB1457'NORTH OF A WASHED OUT DITCH IN THE OLD TRACK ROAD AND 131 FEET WEST
 HB1457'OF A 30 INCH TWIN OAK TREE THAT STANDS IN THE EDGE OF THE WOODS.  THE
 HB1457'MONUMENT IS FLUSH AND THE DISK IS STAMPED WILDCAT NO 3 1957.  NO
 HB1457'SUITABLE PLACE COULD BE FOUND FOR AN AZIMUTH MARK.  REFERENCE MARK 3
 HB1457'WAS LOCATED AT THE FURTHEST DISTANCE POSSIBLE AND DIRECTIONS WERE
 HB1457'TAKEN WITH PRECISE PROCEDURES.
 HB1457'
 HB1457'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 HB1457
 HB1457                          STATION RECOVERY (1957)
 HB1457
 HB1457'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 HB1457'RECOVERED IN GOOD CONDITION.
 HB1457
 HB1457                          STATION RECOVERY (1992)
 HB1457
 HB1457'RECOVERED 1992
 HB1457'RECOVERED IN GOOD CONDITION.
 HB1457
 HB1457                          STATION RECOVERY (1993)
 HB1457
 HB1457'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB1457'FROM THE INTERSECTION OF ILLINOIS HIGHWAYS 142 AND 13 GO SOUTHEAST ON
 HB1457'HIGHWAY 142 1.61 KM (1.00 MI) TO THE INTERSECTION WITH WALNUT STREET
 HB1457'IN THE COMMUNITY OF EQUALITY, ILLINOIS, TURN RIGHT (SOUTHWESTERLY)
 HB1457'AND PROCEED 3.54 KM (2.20 MI) TO AN INTERSECTION WITH A GRAVEL ROAD
 HB1457'(COUNTY ROAD 108) ON THE LEFT, TURN LEFT AND GO 4.8 KM (3.0 MI) TO
 HB1457'THE INTERSECTION WITH A GRAVEL ROAD ON THE RIGHT (ROAD 159) TURN
 HB1457'RIGHT AND GO 0.81 KM (0.50 MI) ALONG A ROUGH WINDING ROAD TO THE
 HB1457'STATION ON TOP OF A HILL ON THE RIGHT (NORTHWEST) SIDE OF THE ROAD
 HB1457'APPROXIMATELY 30.48 M (100.00 FT) INTO A CLEARING. STATION WILDCAT IS
 HB1457'A CIRCULAR INSCRIBED STANDARD BENCH MARK BRASS DISK SET IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2469 ***********************************************************************
 AE2469  DESIGNATION -  WILL COUNTY GPS 1001
 AE2469  PID         -  AE2469
 AE2469  STATE/COUNTY-  IL/WILL
 AE2469  COUNTRY     -  US
 AE2469  USGS QUAD   -  CHANNAHON (2018)
 AE2469
 AE2469                         *CURRENT SURVEY CONTROL
 AE2469  ______________________________________________________________________
 AE2469* NAD 83(2011) POSITION- 41 27 52.78021(N) 088 08 15.44817(W)   ADJUSTED
 AE2469* NAD 83(2011) ELLIP HT-   151.605 (meters)        (06/27/12)   ADJUSTED
 AE2469* NAD 83(2011) EPOCH   -  2010.00
 AE2469* NAVD 88 ORTHO HEIGHT -   184.7   (meters)      606.    (feet) GPS OBS
 AE2469  ______________________________________________________________________
 AE2469  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2469  GEOID HEIGHT    -        -32.851 (meters)                     GEOID96
 AE2469  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 AE2469  NAD 83(2011) X  -    155,562.020 (meters)                     COMP
 AE2469  NAD 83(2011) Y  - -4,784,162.990 (meters)                     COMP
 AE2469  NAD 83(2011) Z  -  4,201,332.308 (meters)                     COMP
 AE2469  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 AE2469
 AE2469  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2469  Standards:
 AE2469         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2469            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2469  -------------------------------------------------------------------
 AE2469  NETWORK    2.55   1.86           1.07   0.95   0.95      0.44415996
 AE2469  -------------------------------------------------------------------
 AE2469  Click here for local accuracies and other accuracy information.
 AE2469
 AE2469.The horizontal coordinates were established by GPS observations
 AE2469.and adjusted by the National Geodetic Survey in June 2012.
 AE2469
 AE2469.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2469.been affixed to the stable North American tectonic plate. See 
 AE2469.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2469
 AE2469.The horizontal coordinates are valid at the epoch date displayed above
 AE2469.which is a decimal equivalence of Year/Month/Day.
 AE2469
 AE2469.The orthometric height was determined by GPS observations and a
 AE2469.high-resolution geoid model.
 AE2469
 AE2469.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2469.GEOID18 height accuracy estimate available here.
 AE2469
 AE2469.Click photographs - Photos may exist for this station.
 AE2469
 AE2469.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2469
 AE2469.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2469
 AE2469.The ellipsoidal height was determined by GPS observations
 AE2469.and is referenced to NAD 83.
 AE2469
 AE2469. The following values were computed from the NAD 83(2011) position.
 AE2469
 AE2469;                    North         East     Units Scale Factor Converg.
 AE2469;SPC IL E     -   532,663.524   316,349.414   MT  0.99997829   +0 07 46.5
 AE2469;SPC IL E     - 1,747,580.24  1,037,889.70   sFT  0.99997829   +0 07 46.5
 AE2469;UTM  16      - 4,590,965.501   404,998.329   MT  0.99971107   -0 45 12.0
 AE2469
 AE2469!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2469!SPC IL E     -   0.99997622  x   0.99997829  =   0.99995451
 AE2469!UTM  16      -   0.99997622  x   0.99971107  =   0.99968730
 AE2469
 AE2469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0499890965(NAD 83)
 AE2469
 AE2469                          SUPERSEDED SURVEY CONTROL
 AE2469
 AE2469  NAD 83(2007)-  41 27 52.78025(N)    088 08 15.44911(W) AD(2002.00) 0
 AE2469  ELLIP H (02/10/07)  151.624  (m)                       GP(2002.00)    
 AE2469  ELLIP H (02/03/05)  151.627  (m)                       GP(       ) 4 2
 AE2469  NAD 83(1997)-  41 27 52.77987(N)    088 08 15.44845(W) AD(       ) 1
 AE2469  ELLIP H (10/21/99)  151.632  (m)                       GP(       ) 4 1
 AE2469  NAD 83(1997)-  41 27 52.77988(N)    088 08 15.44860(W) AD(       ) 1
 AE2469  NAD 83(1986)-  41 27 52.78207(N)    088 08 15.46115(W) AD(       ) 1
 AE2469
 AE2469.Superseded values are not recommended for survey control.
 AE2469
 AE2469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2469.See file dsdata.pdf to determine how the superseded data were derived.
 AE2469
 AE2469_MARKER: F = FLANGE-ENCASED ROD
 AE2469_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2469_MARK LOGO: IL-197
 AE2469_PROJECTION: RECESSED 8 CENTIMETERS
 AE2469_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2469_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2469_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2469+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2469_ROD/PIPE-DEPTH: 3 meters
 AE2469_SLEEVE-DEPTH  : 1 meters
 AE2469
 AE2469  HISTORY     - Date     Condition        Report By
 AE2469  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2469  HISTORY     - 20080823 GOOD             GEOCAC
 AE2469
 AE2469                          STATION DESCRIPTION
 AE2469
 AE2469'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2469'FROM INTERSECTION OF IL ROUTE 53 AND SCHWEIZER RD, WEST ON SCHWEIZER 3
 AE2469'MILES (4.8 KM) TO STATION ON LEFT (SOUTH)STATION IS FLUSH WITH SURFACE
 AE2469'AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2469
 AE2469                          STATION RECOVERY (2008)
 AE2469
 AE2469'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2469'SUBMITTED BY GEOCACHER 'COYOTE TRUST'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2470 ***********************************************************************
 AE2470  HT_MOD      -  This is a Height Modernization Survey Station.
 AE2470  DESIGNATION -  WILL COUNTY GPS 1003
 AE2470  PID         -  AE2470
 AE2470  STATE/COUNTY-  IL/WILL
 AE2470  COUNTRY     -  US
 AE2470  USGS QUAD   -  CHANNAHON (2018)
 AE2470
 AE2470                         *CURRENT SURVEY CONTROL
 AE2470  ______________________________________________________________________
 AE2470* NAD 83(2011) POSITION- 41 27 53.14151(N) 088 11 45.97951(W)   ADJUSTED
 AE2470* NAD 83(2011) ELLIP HT-   129.345 (meters)        (06/27/12)   ADJUSTED
 AE2470* NAD 83(2011) EPOCH   -  2010.00
 AE2470* NAVD 88 ORTHO HEIGHT -   162.37  (meters)      532.7   (feet) GPS OBS
 AE2470  ______________________________________________________________________
 AE2470  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 AE2470  GEOID HEIGHT    -        -33.027 (meters)                     GEOID12B
 AE2470  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 AE2470  NAD 83(2011) X  -    150,678.061 (meters)                     COMP
 AE2470  NAD 83(2011) Y  - -4,784,295.228 (meters)                     COMP
 AE2470  NAD 83(2011) Z  -  4,201,325.921 (meters)                     COMP
 AE2470  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 AE2470
 AE2470  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2470  Standards:
 AE2470         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2470            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2470  -------------------------------------------------------------------
 AE2470  NETWORK    0.53   0.90           0.26   0.14   0.46      0.01233875
 AE2470  -------------------------------------------------------------------
 AE2470  Click here for local accuracies and other accuracy information.
 AE2470
 AE2470.The horizontal coordinates were established by GPS observations
 AE2470.and adjusted by the National Geodetic Survey in June 2012.
 AE2470
 AE2470.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2470.been affixed to the stable North American tectonic plate. See 
 AE2470.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2470
 AE2470.The horizontal coordinates are valid at the epoch date displayed above
 AE2470.which is a decimal equivalence of Year/Month/Day.
 AE2470
 AE2470.The orthometric height was determined by GPS observations and a
 AE2470.high-resolution geoid model using precise GPS observation and
 AE2470.processing techniques.
 AE2470
 AE2470.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2470.GEOID18 height accuracy estimate available here.
 AE2470
 AE2470.Click photographs - Photos may exist for this station.
 AE2470
 AE2470.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2470
 AE2470.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2470
 AE2470.The ellipsoidal height was determined by GPS observations
 AE2470.and is referenced to NAD 83.
 AE2470
 AE2470. The following values were computed from the NAD 83(2011) position.
 AE2470
 AE2470;                    North         East     Units Scale Factor Converg.
 AE2470;SPC IL E     -   532,665.271   311,463.929   MT  0.99997662   +0 05 27.1
 AE2470;SPC IL E     - 1,747,585.98  1,021,861.24   sFT  0.99997662   +0 05 27.1
 AE2470;UTM  16      - 4,591,042.511   400,114.723   MT  0.99972278   -0 47 31.5
 AE2470
 AE2470!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2470!SPC IL E     -   0.99997971  x   0.99997662  =   0.99995633
 AE2470!UTM  16      -   0.99997971  x   0.99972278  =   0.99970250
 AE2470
 AE2470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0011491042(NAD 83)
 AE2470
 AE2470                          SUPERSEDED SURVEY CONTROL
 AE2470
 AE2470  NAD 83(2007)-  41 27 53.14156(N)    088 11 45.98046(W) AD(2002.00) 0
 AE2470  ELLIP H (02/10/07)  129.365  (m)                       GP(2002.00)    
 AE2470  ELLIP H (02/03/05)  129.364  (m)                       GP(       ) 4 2
 AE2470  NAD 83(1997)-  41 27 53.14114(N)    088 11 45.97965(W) AD(       ) 1
 AE2470  ELLIP H (10/21/99)  129.369  (m)                       GP(       ) 4 1
 AE2470  NAD 83(1997)-  41 27 53.14116(N)    088 11 45.97982(W) AD(       ) 1
 AE2470  NAD 83(1986)-  41 27 53.14337(N)    088 11 45.99210(W) AD(       ) 1
 AE2470  NAVD 88 (09/04/97)  162.4    (m)  GEOID96  model used  GPS OBS        
 AE2470
 AE2470.Superseded values are not recommended for survey control.
 AE2470
 AE2470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2470.See file dsdata.pdf to determine how the superseded data were derived.
 AE2470
 AE2470_MARKER: F = FLANGE-ENCASED ROD
 AE2470_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2470_MARK LOGO: IL-197
 AE2470_PROJECTION: RECESSED 8 CENTIMETERS
 AE2470_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2470_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2470_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2470+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2017
 AE2470_ROD/PIPE-DEPTH: 3 meters
 AE2470_SLEEVE-DEPTH  : 1 meters
 AE2470
 AE2470  HISTORY     - Date     Condition        Report By
 AE2470  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2470  HISTORY     - 20170126 GOOD             PATRIC
 AE2470
 AE2470                          STATION DESCRIPTION
 AE2470
 AE2470'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2470'FROM INTERSECTION OF I55 AND IL ROUTE 6 GO NORTH ON I-55 0.25 MI.
 AE2470'STATION ON RIGHT (EAST) 33 FEET (10.1 M) WEST OF THOMAS DILLON
 AE2470'(FRONTAGE) ROAD. STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD
 AE2470'WITH SLEEVE WITH CAST CAP AND LID
 AE2470
 AE2470                          STATION RECOVERY (2017)
 AE2470
 AE2470'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SL)
 AE2470'RECOVERED AS DESCRIBED WITH ADDITIONAL TIES.
 AE2470'
 AE2470'THE STATION IS 3.0 M (9.8 FT) NORTHWEST OF A 16 INCH (41 CM) DIAMETER
 AE2470'TREE, 5.5 M (18.0 FT) SOUTHWEST OF A BLACK AND YELLOW 'LEFT/RIGHT
 AE2470'TURN' SIGN AND 8 M (26.2 FT) SOUTHWEST OF A POWER POLE '350674'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2471 ***********************************************************************
 AE2471  DESIGNATION -  WILL COUNTY GPS 1006
 AE2471  PID         -  AE2471
 AE2471  STATE/COUNTY-  IL/WILL
 AE2471  COUNTRY     -  US
 AE2471  USGS QUAD   -  MINOOKA (2018)
 AE2471
 AE2471                         *CURRENT SURVEY CONTROL
 AE2471  ______________________________________________________________________
 AE2471* NAD 83(2011) POSITION- 41 27 45.88107(N) 088 15 07.67163(W)   ADJUSTED
 AE2471* NAD 83(2011) ELLIP HT-   155.706 (meters)        (06/27/12)   ADJUSTED
 AE2471* NAD 83(2011) EPOCH   -  2010.00
 AE2471* NAVD 88 ORTHO HEIGHT -   188.7   (meters)      619.    (feet) GPS OBS
 AE2471  ______________________________________________________________________
 AE2471  NAVD 88 orthometric height was determined with an earlier geoid model
 AE2471  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 AE2471  NAD 83(2011) X  -    146,004.884 (meters)                     COMP
 AE2471  NAD 83(2011) Y  - -4,784,608.272 (meters)                     COMP
 AE2471  NAD 83(2011) Z  -  4,201,175.519 (meters)                     COMP
 AE2471  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 AE2471
 AE2471  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2471  Standards:
 AE2471         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2471            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2471  -------------------------------------------------------------------
 AE2471  NETWORK    0.44   0.67           0.20   0.15   0.34     -0.10036409
 AE2471  -------------------------------------------------------------------
 AE2471  Click here for local accuracies and other accuracy information.
 AE2471
 AE2471.The horizontal coordinates were established by GPS observations
 AE2471.and adjusted by the National Geodetic Survey in June 2012.
 AE2471
 AE2471.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2471.been affixed to the stable North American tectonic plate. See 
 AE2471.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2471
 AE2471.The horizontal coordinates are valid at the epoch date displayed above
 AE2471.which is a decimal equivalence of Year/Month/Day.
 AE2471
 AE2471.The orthometric height was determined by GPS observations and a
 AE2471.high-resolution geoid model.
 AE2471
 AE2471.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2471.GEOID18 height accuracy estimate available here.
 AE2471
 AE2471.Click photographs - Photos may exist for this station.
 AE2471
 AE2471.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2471
 AE2471.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2471
 AE2471.The ellipsoidal height was determined by GPS observations
 AE2471.and is referenced to NAD 83.
 AE2471
 AE2471. The following values were computed from the NAD 83(2011) position.
 AE2471
 AE2471;                    North         East     Units Scale Factor Converg.
 AE2471;SPC IL E     -   532,435.379   306,783.798   MT  0.99997557   +0 03 13.6
 AE2471;SPC IL E     - 1,746,831.74  1,006,506.51   sFT  0.99997557   +0 03 13.6
 AE2471;UTM  16      - 4,590,884.803   395,432.764   MT  0.99973456   -0 49 44.9
 AE2471
 AE2471!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2471!SPC IL E     -   0.99997558  x   0.99997557  =   0.99995115
 AE2471!UTM  16      -   0.99997558  x   0.99973456  =   0.99971014
 AE2471
 AE2471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9543290884(NAD 83)
 AE2471
 AE2471                          SUPERSEDED SURVEY CONTROL
 AE2471
 AE2471  NAD 83(2007)-  41 27 45.88112(N)    088 15 07.67260(W) AD(2002.00) 0
 AE2471  ELLIP H (02/10/07)  155.725  (m)                       GP(2002.00)    
 AE2471  NAD 83(1997)-  41 27 45.88131(N)    088 15 07.67257(W) AD(       ) 1
 AE2471  ELLIP H (09/13/05)  155.731  (m)                       GP(       ) 3 1
 AE2471  ELLIP H (02/03/05)  155.720  (m)                       GP(       ) 4 2
 AE2471  NAD 83(1997)-  41 27 45.88068(N)    088 15 07.67164(W) AD(       ) 1
 AE2471  ELLIP H (10/21/99)  155.726  (m)                       GP(       ) 4 1
 AE2471  NAD 83(1997)-  41 27 45.88070(N)    088 15 07.67183(W) AD(       ) 1
 AE2471  NAD 83(1986)-  41 27 45.88295(N)    088 15 07.68392(W) AD(       ) 1
 AE2471  NAVD 88 (09/04/97)  188.7    (m)  GEOID96  model used  GPS OBS        
 AE2471
 AE2471.Superseded values are not recommended for survey control.
 AE2471
 AE2471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2471.See file dsdata.pdf to determine how the superseded data were derived.
 AE2471
 AE2471_MARKER: F = FLANGE-ENCASED ROD
 AE2471_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2471_MARK LOGO: IL-197
 AE2471_PROJECTION: FLUSH
 AE2471_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2471_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2471+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 AE2471_ROD/PIPE-DEPTH: 3 meters
 AE2471_SLEEVE-DEPTH  : 1 meters
 AE2471
 AE2471  HISTORY     - Date     Condition        Report By
 AE2471  HISTORY     - 19970101 MONUMENTED       ASCPC
 AE2471  HISTORY     - 20050131 GOOD             MORSUR
 AE2471  HISTORY     - 20050725 GOOD             GEOSPC
 AE2471  HISTORY     - 20100904 GOOD             GEOCAC
 AE2471
 AE2471                          STATION DESCRIPTION
 AE2471
 AE2471'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2471'POINT IS 1.0 MILE (1.6 KM) +/- E. OF EXIT 122 (MINOOKA) ON S. SIDE OF
 AE2471'E. BOUND I-80. STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2471'SLEEVE WITH CAST CAP AND LID
 AE2471
 AE2471                          STATION RECOVERY (2005)
 AE2471
 AE2471'RECOVERY NOTE BY MORRISON SURVEYING COMPANY 2005 (MJM)
 AE2471'RECOVERED AS DESCRIBED.
 AE2471
 AE2471                          STATION RECOVERY (2005)
 AE2471
 AE2471'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 AE2471'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 8.25 METERS
 AE2471'SOUTHWEST OF THE NORTH METAL POST OF A GREEN WILL COUNTY SIGN, 10.1
 AE2471'METERS SOUTH OF THE SOUTH EDGE OF PAVEMENT OF THE EASTBOUND LANES OF
 AE2471'US HIGHWAY 80, 3.1 METERS NORTH OF A BARB WIRE FENCE, 1.0 METERS BELOW
 AE2471'HIGHWAY PAVEMENT.
 AE2471
 AE2471                          STATION RECOVERY (2010)
 AE2471
 AE2471'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2471'NOTE -- THE CAP WAS NOT LOCATED BUT MARK APPEARS IN GOOD SHAPE.
 AE2471'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE
 AE2471'(WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS MARK'S
 AE2471'PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 AE2471'
 AE2471'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2472 ***********************************************************************
 AE2472  HT_MOD      -  This is a Height Modernization Survey Station.
 AE2472  DESIGNATION -  WILL COUNTY GPS 1013
 AE2472  PID         -  AE2472
 AE2472  STATE/COUNTY-  IL/WILL
 AE2472  COUNTRY     -  US
 AE2472  USGS QUAD   -  CHANNAHON (2018)
 AE2472
 AE2472                         *CURRENT SURVEY CONTROL
 AE2472  ______________________________________________________________________
 AE2472* NAD 83(2011) POSITION- 41 25 22.56476(N) 088 08 13.10702(W)   ADJUSTED
 AE2472* NAD 83(2011) ELLIP HT-   158.354 (meters)        (06/27/12)   ADJUSTED
 AE2472* NAD 83(2011) EPOCH   -  2010.00
 AE2472* NAVD 88 ORTHO HEIGHT -   191.37  (meters)      627.9   (feet) GPS OBS
 AE2472  ______________________________________________________________________
 AE2472  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 AE2472  GEOID HEIGHT    -        -33.003 (meters)                     GEOID12B
 AE2472  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 AE2472  NAD 83(2011) X  -    155,716.208 (meters)                     COMP
 AE2472  NAD 83(2011) Y  - -4,787,232.075 (meters)                     COMP
 AE2472  NAD 83(2011) Z  -  4,197,862.831 (meters)                     COMP
 AE2472  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 AE2472
 AE2472  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2472  Standards:
 AE2472         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2472            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2472  -------------------------------------------------------------------
 AE2472  NETWORK    0.49   0.74           0.24   0.13   0.38      0.00450630
 AE2472  -------------------------------------------------------------------
 AE2472  Click here for local accuracies and other accuracy information.
 AE2472
 AE2472.The horizontal coordinates were established by GPS observations
 AE2472.and adjusted by the National Geodetic Survey in June 2012.
 AE2472
 AE2472.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2472.been affixed to the stable North American tectonic plate. See 
 AE2472.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2472
 AE2472.The horizontal coordinates are valid at the epoch date displayed above
 AE2472.which is a decimal equivalence of Year/Month/Day.
 AE2472
 AE2472.The orthometric height was determined by GPS observations and a
 AE2472.high-resolution geoid model using precise GPS observation and
 AE2472.processing techniques.
 AE2472
 AE2472.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2472.GEOID18 height accuracy estimate available here.
 AE2472
 AE2472.Click photographs - Photos may exist for this station.
 AE2472
 AE2472.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2472
 AE2472.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2472
 AE2472.The ellipsoidal height was determined by GPS observations
 AE2472.and is referenced to NAD 83.
 AE2472
 AE2472. The following values were computed from the NAD 83(2011) position.
 AE2472
 AE2472;                    North         East     Units Scale Factor Converg.
 AE2472;SPC IL E     -   528,029.508   316,414.253   MT  0.99997831   +0 07 47.7
 AE2472;SPC IL E     - 1,732,376.81  1,038,102.43   sFT  0.99997831   +0 07 47.7
 AE2472;UTM  16      - 4,586,332.275   404,991.784   MT  0.99971108   -0 45 08.3
 AE2472
 AE2472!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2472!SPC IL E     -   0.99997516  x   0.99997831  =   0.99995347
 AE2472!UTM  16      -   0.99997516  x   0.99971108  =   0.99968625
 AE2472
 AE2472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0499186332(NAD 83)
 AE2472
 AE2472                          SUPERSEDED SURVEY CONTROL
 AE2472
 AE2472  NAD 83(2007)-  41 25 22.56477(N)    088 08 13.10802(W) AD(2002.00) 0
 AE2472  ELLIP H (02/10/07)  158.374  (m)                       GP(2002.00)    
 AE2472  ELLIP H (02/03/05)  158.373  (m)                       GP(       ) 4 2
 AE2472  NAD 83(1997)-  41 25 22.56381(N)    088 08 13.10769(W) AD(       ) 1
 AE2472  ELLIP H (10/21/99)  158.378  (m)                       GP(       ) 4 1
 AE2472  NAD 83(1997)-  41 25 22.56382(N)    088 08 13.10785(W) AD(       ) 1
 AE2472  NAD 83(1986)-  41 25 22.56610(N)    088 08 13.12044(W) AD(       ) 1
 AE2472  NAVD 88 (09/04/97)  191.3    (m)  GEOID96  model used  GPS OBS        
 AE2472
 AE2472.Superseded values are not recommended for survey control.
 AE2472
 AE2472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2472.See file dsdata.pdf to determine how the superseded data were derived.
 AE2472
 AE2472_MARKER: F = FLANGE-ENCASED ROD
 AE2472_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2472_MARK LOGO: IL-197
 AE2472_PROJECTION: RECESSED 8 CENTIMETERS
 AE2472_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2472_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2472+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2017
 AE2472_ROD/PIPE-DEPTH: 3 meters
 AE2472_SLEEVE-DEPTH  : 1 meters
 AE2472
 AE2472  HISTORY     - Date     Condition        Report By
 AE2472  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2472  HISTORY     - 20071008 GOOD             GEOCAC
 AE2472  HISTORY     - 20170126 GOOD             PATRIC
 AE2472
 AE2472                          STATION DESCRIPTION
 AE2472
 AE2472'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2472'POINT IS .55 MILE (0.89 KM) EAST OF MANHATION/ARSENAL RD AND BASELINE
 AE2472'RD. AND 50+/- NORTH OF MANHATION. STATION IS FLUSH WITH SURFACE AND IS
 AE2472'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2472
 AE2472                          STATION RECOVERY (2007)
 AE2472
 AE2472'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 AE2472'MARK IS LOCATED ON NORTH SIDE OF ROAD.  NOTE THAT AS OF THIS RECOVERY,
 AE2472'ROAD CONSTRUCTION AND WIDENING IS TAKING PLACE TO THE WEST.  UNKNOWN
 AE2472'IF CONSTRUCTION WILL MOVE EASTWARD TOWARD THE MARK.  THE WORD
 AE2472''MANHATION' WHICH IS TWICE MENTIONED IN THE ORIGINAL DESCRIPTION
 AE2472'SHOULD BE CHANGED TO 'MANHATTAN'.
 AE2472
 AE2472                          STATION RECOVERY (2017)
 AE2472
 AE2472'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SL)
 AE2472'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2473 ***********************************************************************
 AE2473  DESIGNATION -  WILL COUNTY GPS 1019
 AE2473  PID         -  AE2473
 AE2473  STATE/COUNTY-  IL/WILL
 AE2473  COUNTRY     -  US
 AE2473  USGS QUAD   -  MINOOKA (2018)
 AE2473
 AE2473                         *CURRENT SURVEY CONTROL
 AE2473  ______________________________________________________________________
 AE2473* NAD 83(2011) POSITION- 41 25 08.25361(N) 088 15 01.66255(W)   ADJUSTED
 AE2473* NAD 83(2011) ELLIP HT-   147.045 (meters)        (06/27/12)   ADJUSTED
 AE2473* NAD 83(2011) EPOCH   -  2010.00
 AE2473* NAVD 88 ORTHO HEIGHT -   180.0   (meters)      591.    (feet) GPS OBS
 AE2473  ______________________________________________________________________
 AE2473  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2473  GEOID HEIGHT    -        -32.750 (meters)                     GEOID96
 AE2473  GEOID HEIGHT    -        -32.950 (meters)                     GEOID18
 AE2473  NAD 83(2011) X  -    146,242.339 (meters)                     COMP
 AE2473  NAD 83(2011) Y  - -4,787,814.605 (meters)                     COMP
 AE2473  NAD 83(2011) Z  -  4,197,524.269 (meters)                     COMP
 AE2473  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 AE2473
 AE2473  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2473  Standards:
 AE2473         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2473            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2473  -------------------------------------------------------------------
 AE2473  NETWORK    0.52   0.67           0.24   0.17   0.34     -0.09795294
 AE2473  -------------------------------------------------------------------
 AE2473  Click here for local accuracies and other accuracy information.
 AE2473
 AE2473.The horizontal coordinates were established by GPS observations
 AE2473.and adjusted by the National Geodetic Survey in June 2012.
 AE2473
 AE2473.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2473.been affixed to the stable North American tectonic plate. See 
 AE2473.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2473
 AE2473.The horizontal coordinates are valid at the epoch date displayed above
 AE2473.which is a decimal equivalence of Year/Month/Day.
 AE2473
 AE2473.The orthometric height was determined by GPS observations and a
 AE2473.high-resolution geoid model.
 AE2473
 AE2473.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2473.GEOID18 height accuracy estimate available here.
 AE2473
 AE2473.Click photographs - Photos may exist for this station.
 AE2473
 AE2473.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2473
 AE2473.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2473
 AE2473.The ellipsoidal height was determined by GPS observations
 AE2473.and is referenced to NAD 83.
 AE2473
 AE2473. The following values were computed from the NAD 83(2011) position.
 AE2473
 AE2473;                    North         East     Units Scale Factor Converg.
 AE2473;SPC IL E     -   527,572.718   306,927.900   MT  0.99997559   +0 03 17.4
 AE2473;SPC IL E     - 1,730,878.16  1,006,979.29   sFT  0.99997559   +0 03 17.4
 AE2473;UTM  16      - 4,586,021.672   395,501.935   MT  0.99973438   -0 49 38.4
 AE2473
 AE2473!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2473!SPC IL E     -   0.99997694  x   0.99997559  =   0.99995253
 AE2473!UTM  16      -   0.99997694  x   0.99973438  =   0.99971132
 AE2473
 AE2473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9550186021(NAD 83)
 AE2473
 AE2473                          SUPERSEDED SURVEY CONTROL
 AE2473
 AE2473  NAD 83(2007)-  41 25 08.25360(N)    088 15 01.66360(W) AD(2002.00) 0
 AE2473  ELLIP H (02/10/07)  147.066  (m)                       GP(2002.00)    
 AE2473  NAD 83(1997)-  41 25 08.25305(N)    088 15 01.66490(W) AD(       ) 1
 AE2473  ELLIP H (09/13/05)  147.065  (m)                       GP(       ) 3 1
 AE2473  ELLIP H (02/03/05)  147.059  (m)                       GP(       ) 4 2
 AE2473  NAD 83(1997)-  41 25 08.25227(N)    088 15 01.66341(W) AD(       ) 1
 AE2473  ELLIP H (10/21/99)  147.064  (m)                       GP(       ) 4 1
 AE2473  NAD 83(1997)-  41 25 08.25229(N)    088 15 01.66359(W) AD(       ) 1
 AE2473  NAD 83(1986)-  41 25 08.25457(N)    088 15 01.67581(W) AD(       ) 1
 AE2473
 AE2473.Superseded values are not recommended for survey control.
 AE2473
 AE2473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2473.See file dsdata.pdf to determine how the superseded data were derived.
 AE2473
 AE2473_MARKER: F = FLANGE-ENCASED ROD
 AE2473_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2473_MARK LOGO: IL-197
 AE2473_PROJECTION: FLUSH
 AE2473_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2473_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2473_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2473+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2022
 AE2473_ROD/PIPE-DEPTH: 3 meters
 AE2473_SLEEVE-DEPTH  : 1 meters
 AE2473
 AE2473  HISTORY     - Date     Condition        Report By
 AE2473  HISTORY     - 19970101 MONUMENTED       ASCPC
 AE2473  HISTORY     - 20050131 GOOD             MORSUR
 AE2473  HISTORY     - 20080121 GOOD             GEOCAC
 AE2473  HISTORY     - 20221123 GOOD             ILDT
 AE2473
 AE2473                          STATION DESCRIPTION
 AE2473
 AE2473'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2473'FROM INTERSECTION OF I-55 AND IL ROUTE 6, WEST ON IL 6 4.3 MILES (6.9
 AE2473'KM) TO COUNTY LINE RD. STATION SOUTH OF IL 6 NEXT TO WILL COUNTY SIGN
 AE2473'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2473'CAST CAP AND LID
 AE2473
 AE2473                          STATION RECOVERY (2005)
 AE2473
 AE2473'RECOVERY NOTE BY MORRISON SURVEYING COMPANY 2005 (MJM)
 AE2473'RECOVERED AS DESCRIBED
 AE2473
 AE2473                          STATION RECOVERY (2008)
 AE2473
 AE2473'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2473'CAP IS MISSING FROM SLEEVE.
 AE2473
 AE2473                          STATION RECOVERY (2022)
 AE2473
 AE2473'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 AE2473'THE MARK IS MISSING LID AND CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2474 ***********************************************************************
 AE2474  DESIGNATION -  WILL COUNTY GPS 1022
 AE2474  PID         -  AE2474
 AE2474  STATE/COUNTY-  IL/WILL
 AE2474  COUNTRY     -  US
 AE2474  USGS QUAD   -  CHANNAHON (2018)
 AE2474
 AE2474                         *CURRENT SURVEY CONTROL
 AE2474  ______________________________________________________________________
 AE2474* NAD 83(2011) POSITION- 41 25 05.47861(N) 088 11 32.52166(W)   ADJUSTED
 AE2474* NAD 83(2011) ELLIP HT-   135.322 (meters)        (06/27/12)   ADJUSTED
 AE2474* NAD 83(2011) EPOCH   -  2010.00
 AE2474* NAVD 88 ORTHO HEIGHT -   168.3   (meters)      552.    (feet) GPS OBS
 AE2474  ______________________________________________________________________
 AE2474  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2474  GEOID HEIGHT    -        -32.761 (meters)                     GEOID96
 AE2474  GEOID HEIGHT    -        -32.966 (meters)                     GEOID18
 AE2474  NAD 83(2011) X  -    151,098.347 (meters)                     COMP
 AE2474  NAD 83(2011) Y  - -4,787,711.685 (meters)                     COMP
 AE2474  NAD 83(2011) Z  -  4,197,452.313 (meters)                     COMP
 AE2474  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 AE2474
 AE2474  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2474  Standards:
 AE2474         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2474            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2474  -------------------------------------------------------------------
 AE2474  NETWORK    1.43   0.84           0.62   0.54   0.43      0.10515298
 AE2474  -------------------------------------------------------------------
 AE2474  Click here for local accuracies and other accuracy information.
 AE2474
 AE2474.The horizontal coordinates were established by GPS observations
 AE2474.and adjusted by the National Geodetic Survey in June 2012.
 AE2474
 AE2474.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2474.been affixed to the stable North American tectonic plate. See 
 AE2474.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2474
 AE2474.The horizontal coordinates are valid at the epoch date displayed above
 AE2474.which is a decimal equivalence of Year/Month/Day.
 AE2474
 AE2474.The orthometric height was determined by GPS observations and a
 AE2474.high-resolution geoid model.
 AE2474
 AE2474.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2474.GEOID18 height accuracy estimate available here.
 AE2474
 AE2474.Click photographs - Photos may exist for this station.
 AE2474
 AE2474.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2474
 AE2474.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2474
 AE2474.The ellipsoidal height was determined by GPS observations
 AE2474.and is referenced to NAD 83.
 AE2474
 AE2474. The following values were computed from the NAD 83(2011) position.
 AE2474
 AE2474;                    North         East     Units Scale Factor Converg.
 AE2474;SPC IL E     -   527,493.386   311,784.646   MT  0.99997671   +0 05 35.7
 AE2474;SPC IL E     - 1,730,617.88  1,022,913.46   sFT  0.99997671   +0 05 35.7
 AE2474;UTM  16      - 4,585,867.615   400,355.681   MT  0.99972219   -0 47 20.0
 AE2474
 AE2474!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2474!SPC IL E     -   0.99997877  x   0.99997671  =   0.99995549
 AE2474!UTM  16      -   0.99997877  x   0.99972219  =   0.99970097
 AE2474
 AE2474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0035585867(NAD 83)
 AE2474
 AE2474                          SUPERSEDED SURVEY CONTROL
 AE2474
 AE2474  NAD 83(2007)-  41 25 05.47861(N)    088 11 32.52268(W) AD(2002.00) 0
 AE2474  ELLIP H (02/10/07)  135.342  (m)                       GP(2002.00)    
 AE2474  ELLIP H (02/03/05)  135.339  (m)                       GP(       ) 4 2
 AE2474  NAD 83(1997)-  41 25 05.47750(N)    088 11 32.52242(W) AD(       ) 1
 AE2474  ELLIP H (10/21/99)  135.344  (m)                       GP(       ) 4 1
 AE2474  NAD 83(1997)-  41 25 05.47751(N)    088 11 32.52259(W) AD(       ) 1
 AE2474  NAD 83(1986)-  41 25 05.47979(N)    088 11 32.53499(W) AD(       ) 1
 AE2474
 AE2474.Superseded values are not recommended for survey control.
 AE2474
 AE2474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2474.See file dsdata.pdf to determine how the superseded data were derived.
 AE2474
 AE2474_MARKER: F = FLANGE-ENCASED ROD
 AE2474_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2474_MARK LOGO: IL-197
 AE2474_PROJECTION: RECESSED 8 CENTIMETERS
 AE2474_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2474_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2474_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2474+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2474_ROD/PIPE-DEPTH: 3 meters
 AE2474_SLEEVE-DEPTH  : 1 meters
 AE2474
 AE2474  HISTORY     - Date     Condition        Report By
 AE2474  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2474  HISTORY     - 20080823 GOOD             GEOCAC
 AE2474
 AE2474                          STATION DESCRIPTION
 AE2474
 AE2474'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2474'AT SOUTH END OF GUARDRAIL ON WEST SIDE OF ARSENAL ROAD ON RAMP TO
 AE2474'NORTHBOUND I-55, 2-3 FEET BEHIND GUARDRAIL. 415 FEET (126.5 M) SOUTH
 AE2474'OF CENTERLINE ARSENAL RD. STATION IS FLUSH WITH SURFACE AND IS
 AE2474'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2474
 AE2474                          STATION RECOVERY (2008)
 AE2474
 AE2474'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2474'SUBMITTED BY GEOCACHER 'COYOTE TRUST'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DQ5577 ***********************************************************************
 DQ5577  HT_MOD      -  This is a Height Modernization Survey Station.
 DQ5577  DESIGNATION -  WILL COUNTY GPS 1022 RESET
 DQ5577  PID         -  DQ5577
 DQ5577  STATE/COUNTY-  IL/WILL
 DQ5577  COUNTRY     -  US
 DQ5577  USGS QUAD   -  CHANNAHON (2018)
 DQ5577
 DQ5577                         *CURRENT SURVEY CONTROL
 DQ5577  ______________________________________________________________________
 DQ5577* NAD 83(2011) POSITION- 41 25 04.14070(N) 088 11 37.02944(W)   ADJUSTED
 DQ5577* NAD 83(2011) ELLIP HT-   139.189 (meters)        (09/07/17)   ADJUSTED
 DQ5577* NAD 83(2011) EPOCH   -  2010.00
 DQ5577* NAVD 88 ORTHO HEIGHT -   172.16  (meters)      564.8   (feet) GPS OBS
 DQ5577  ______________________________________________________________________
 DQ5577  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 DQ5577  GEOID HEIGHT    -        -32.970 (meters)                     GEOID12B
 DQ5577  GEOID HEIGHT    -        -32.965 (meters)                     GEOID18
 DQ5577  NAD 83(2011) X  -    150,994.667 (meters)                     COMP
 DQ5577  NAD 83(2011) Y  - -4,787,745.177 (meters)                     COMP
 DQ5577  NAD 83(2011) Z  -  4,197,423.918 (meters)                     COMP
 DQ5577  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 DQ5577
 DQ5577  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DQ5577  Standards:
 DQ5577         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DQ5577            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DQ5577  -------------------------------------------------------------------
 DQ5577  NETWORK    0.47   0.84           0.23   0.12   0.43     -0.00235065
 DQ5577  -------------------------------------------------------------------
 DQ5577  Click here for local accuracies and other accuracy information.
 DQ5577
 DQ5577.The horizontal coordinates were established by GPS observations
 DQ5577.and adjusted by the PATRICK ENG INC in September 2017.
 DQ5577
 DQ5577.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DQ5577.been affixed to the stable North American tectonic plate. See 
 DQ5577.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DQ5577
 DQ5577.The horizontal coordinates are valid at the epoch date displayed above
 DQ5577.which is a decimal equivalence of Year/Month/Day.
 DQ5577
 DQ5577.The orthometric height was determined by GPS observations and a
 DQ5577.high-resolution geoid model using precise GPS observation and
 DQ5577.processing techniques.
 DQ5577
 DQ5577.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ5577.GEOID18 height accuracy estimate available here.
 DQ5577
 DQ5577.Click photographs - Photos may exist for this station.
 DQ5577
 DQ5577.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DQ5577
 DQ5577.The Laplace correction was computed from DEFLEC18 derived deflections.
 DQ5577
 DQ5577.The ellipsoidal height was determined by GPS observations
 DQ5577.and is referenced to NAD 83.
 DQ5577
 DQ5577. The following values were computed from the NAD 83(2011) position.
 DQ5577
 DQ5577;                    North         East     Units Scale Factor Converg.
 DQ5577;SPC IL E     -   527,451.942   311,680.033   MT  0.99997668   +0 05 32.7
 DQ5577;SPC IL E     - 1,730,481.91  1,022,570.24   sFT  0.99997668   +0 05 32.7
 DQ5577;UTM  16      - 4,585,827.797   400,250.469   MT  0.99972245   -0 47 22.9
 DQ5577
 DQ5577!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DQ5577!SPC IL E     -   0.99997817  x   0.99997668  =   0.99995485
 DQ5577!UTM  16      -   0.99997817  x   0.99972245  =   0.99970062
 DQ5577
 DQ5577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0025085827(NAD 83)
 DQ5577
 DQ5577                          SUPERSEDED SURVEY CONTROL
 DQ5577
 DQ5577.No superseded survey control is available for this station.
 DQ5577
 DQ5577_MARKER: F = FLANGE-ENCASED ROD
 DQ5577_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DQ5577_MARK LOGO: IL-197
 DQ5577_PROJECTION: FLUSH
 DQ5577_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ5577_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ5577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ5577+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2017
 DQ5577_ROD/PIPE-DEPTH: 4 meters
 DQ5577_SLEEVE-DEPTH  : 1 meters
 DQ5577
 DQ5577  HISTORY     - Date     Condition        Report By
 DQ5577  HISTORY     - 20170126 MONUMENTED       PATRIC
 DQ5577
 DQ5577                          STATION DESCRIPTION
 DQ5577
 DQ5577'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 DQ5577'THE STATION IS LOCATED ABOUT 4.4 MI (7.1 KM) SOUTHEAST OF MINOOKA, 4.4
 DQ5577'MI (7.1 KM) WEST-NORTHWEST OF ELWOOD AND 2.0 MI (3.2 KM)
 DQ5577'EAST-SOUTHEAST OF CHANNAHON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DQ5577'
 DQ5577'TO REACH THE STATION FROM THE JUNCTION OF US ROUTE 6 WITH INTERSTATE
 DQ5577'55, GO SOUTH ON INTERSTATE 55 FOR 3.7 MI (6.0 KM) TO THE ARSENAL ROAD
 DQ5577'EXIT (MILE POST 244), FOLLOW THE EXIT SOUTH THEN IT CURVES AROUND TO
 DQ5577'THE NORTH FOR 1.4 MI (2.3 KM) WHERE IT BECOMES ARSENAL ROAD.  CONTINUE
 DQ5577'NORTH ON ARSENAL ROAD FOR 1.1 MI (1.8 KM) TO A LIGHTED INTERSECTION
 DQ5577'WITH SOUTH FRONTAGE ROAD AND THE STATION ON THE LEFT.
 DQ5577'
 DQ5577'THE STATION IS 7 M (23.0 FT) SOUTH OF THE EDGE OF PAVEMENT OF SOUTH
 DQ5577'FRONTAGE ROAD, 5 M (16.4 FT) SOUTH OF A SINGLE POST TRAFFIC LIGHT, 9 M
 DQ5577'(29.5 FT) WEST OF CANTILEVERED TRAFFIC LIGHT POLE '4-TGH3' AND 15.5 M
 DQ5577'(50.9 FT) EAST OF A STREET LIGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2475 ***********************************************************************
 AE2475  HT_MOD      -  This is a Height Modernization Survey Station.
 AE2475  DESIGNATION -  WILL COUNTY GPS 1031
 AE2475  PID         -  AE2475
 AE2475  STATE/COUNTY-  IL/WILL
 AE2475  COUNTRY     -  US
 AE2475  USGS QUAD   -  CHANNAHON (2018)
 AE2475
 AE2475                         *CURRENT SURVEY CONTROL
 AE2475  ______________________________________________________________________
 AE2475* NAD 83(2011) POSITION- 41 22 45.27234(N) 088 14 57.21631(W)   ADJUSTED
 AE2475* NAD 83(2011) ELLIP HT-   125.598 (meters)        (09/07/17)   ADJUSTED
 AE2475* NAD 83(2011) EPOCH   -  2010.00
 AE2475* NAVD 88 ORTHO HEIGHT -   158.51  (meters)      520.0   (feet) GPS OBS
 AE2475  ______________________________________________________________________
 AE2475  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 AE2475  GEOID HEIGHT    -        -32.908 (meters)                     GEOID12B
 AE2475  GEOID HEIGHT    -        -32.898 (meters)                     GEOID18
 AE2475  NAD 83(2011) X  -    146,434.176 (meters)                     COMP
 AE2475  NAD 83(2011) Y  - -4,790,711.091 (meters)                     COMP
 AE2475  NAD 83(2011) Z  -  4,194,201.202 (meters)                     COMP
 AE2475  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 AE2475
 AE2475  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2475  Standards:
 AE2475         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2475            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2475  -------------------------------------------------------------------
 AE2475  NETWORK    0.51   0.96           0.25   0.13   0.49      0.01393679
 AE2475  -------------------------------------------------------------------
 AE2475  Click here for local accuracies and other accuracy information.
 AE2475
 AE2475.The horizontal coordinates were established by GPS observations
 AE2475.and adjusted by the PATRICK ENG INC in September 2017.
 AE2475
 AE2475.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2475.been affixed to the stable North American tectonic plate. See 
 AE2475.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2475
 AE2475.The horizontal coordinates are valid at the epoch date displayed above
 AE2475.which is a decimal equivalence of Year/Month/Day.
 AE2475
 AE2475.The orthometric height was determined by GPS observations and a
 AE2475.high-resolution geoid model using precise GPS observation and
 AE2475.processing techniques.
 AE2475
 AE2475.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2475.GEOID18 height accuracy estimate available here.
 AE2475
 AE2475.Click photographs - Photos may exist for this station.
 AE2475
 AE2475.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2475
 AE2475.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2475
 AE2475.The ellipsoidal height was determined by GPS observations
 AE2475.and is referenced to NAD 83.
 AE2475
 AE2475. The following values were computed from the NAD 83(2011) position.
 AE2475
 AE2475;                    North         East     Units Scale Factor Converg.
 AE2475;SPC IL E     -   523,161.890   307,035.431   MT  0.99997561   +0 03 20.2
 AE2475;SPC IL E     - 1,716,406.97  1,007,332.08   sFT  0.99997561   +0 03 20.2
 AE2475;UTM  16      - 4,581,610.777   395,541.562   MT  0.99973428   -0 49 33.1
 AE2475
 AE2475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2475!SPC IL E     -   0.99998030  x   0.99997561  =   0.99995591
 AE2475!UTM  16      -   0.99998030  x   0.99973428  =   0.99971459
 AE2475
 AE2475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9554181610(NAD 83)
 AE2475
 AE2475                          SUPERSEDED SURVEY CONTROL
 AE2475
 AE2475  NAD 83(2011)-  41 22 45.27367(N)    088 14 57.21618(W) AD(2010.00) 0
 AE2475  ELLIP H (06/27/12)  125.584  (m)                       GP(2010.00)    
 AE2475  NAD 83(2007)-  41 22 45.27355(N)    088 14 57.21727(W) AD(2002.00) 0
 AE2475  ELLIP H (02/10/07)  125.605  (m)                       GP(2002.00)    
 AE2475  ELLIP H (02/03/05)  125.597  (m)                       GP(       ) 4 2
 AE2475  NAD 83(1997)-  41 22 45.27226(N)    088 14 57.21702(W) AD(       ) 1
 AE2475  ELLIP H (10/21/99)  125.602  (m)                       GP(       ) 4 1
 AE2475  NAD 83(1997)-  41 22 45.27228(N)    088 14 57.21720(W) AD(       ) 1
 AE2475  NAD 83(1986)-  41 22 45.27458(N)    088 14 57.22950(W) AD(       ) 1
 AE2475  NAVD 88 (09/04/97)  158.5    (m)  GEOID96  model used  GPS OBS        
 AE2475
 AE2475.Superseded values are not recommended for survey control.
 AE2475
 AE2475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2475.See file dsdata.pdf to determine how the superseded data were derived.
 AE2475
 AE2475_MARKER: F = FLANGE-ENCASED ROD
 AE2475_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2475_MARK LOGO: IL-197
 AE2475_PROJECTION: RECESSED 8 CENTIMETERS
 AE2475_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2475_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2475_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2475+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2025
 AE2475_ROD/PIPE-DEPTH: 3 meters
 AE2475_SLEEVE-DEPTH  : 1 meters
 AE2475
 AE2475  HISTORY     - Date     Condition        Report By
 AE2475  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2475  HISTORY     - 20080930 GOOD             GEOCAC
 AE2475  HISTORY     - 20170126 GOOD             PATRIC
 AE2475  HISTORY     - 20250128 GOOD             ILDT
 AE2475
 AE2475                          STATION DESCRIPTION
 AE2475
 AE2475'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2475'FROM INTERSECTION OF COUNTY LINE RD AND HARBORSIDE AVE IN CHANNAHON,
 AE2475'GO SOUTH 0.3 MILES (0.5 KM) TO T INTERSECTION, STATION IN SOUTHEAST
 AE2475'QUADRANT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2475'SLEEVE WITH CAST CAP AND LID
 AE2475
 AE2475                          STATION RECOVERY (2008)
 AE2475
 AE2475'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2475'PICTURES ARE AVAILABLE AT THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM)
 AE2475'IN THE  BENCHMARKING  SECTION UNDER THIS MARK S PID.
 AE2475
 AE2475                          STATION RECOVERY (2017)
 AE2475
 AE2475'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SL)
 AE2475'RECOVERED AS DESCRIBED WITH ADDITIONAL TIES.
 AE2475'
 AE2475'THE STATION IS 5.5 M (18.0 FT) EAST OF THE CENTERLINE OF WILL ROAD,
 AE2475'AND 11.9 M (39.0 FT) SOUTH OF THE CENTERLINE OF DES PLAINES RIVER
 AE2475'ROAD.
 AE2475
 AE2475                          STATION RECOVERY (2025)
 AE2475
 AE2475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 AE2475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2476 ***********************************************************************
 AE2476  HT_MOD      -  This is a Height Modernization Survey Station.
 AE2476  DESIGNATION -  WILL COUNTY GPS 1034
 AE2476  PID         -  AE2476
 AE2476  STATE/COUNTY-  IL/WILL
 AE2476  COUNTRY     -  US
 AE2476  USGS QUAD   -  CHANNAHON (2018)
 AE2476
 AE2476                         *CURRENT SURVEY CONTROL
 AE2476  ______________________________________________________________________
 AE2476* NAD 83(2011) POSITION- 41 22 40.50777(N) 088 11 25.71073(W)   ADJUSTED
 AE2476* NAD 83(2011) ELLIP HT-   126.472 (meters)        (06/27/12)   ADJUSTED
 AE2476* NAD 83(2011) EPOCH   -  2010.00
 AE2476* NAVD 88 ORTHO HEIGHT -   159.38  (meters)      522.9   (feet) GPS OBS
 AE2476  ______________________________________________________________________
 AE2476  NAVD 88 orthometric height was determined with geoid model    GEOID12B
 AE2476  GEOID HEIGHT    -        -32.910 (meters)                     GEOID12B
 AE2476  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 AE2476  NAD 83(2011) X  -    151,349.621 (meters)                     COMP
 AE2476  NAD 83(2011) Y  - -4,790,656.191 (meters)                     COMP
 AE2476  NAD 83(2011) Z  -  4,194,091.483 (meters)                     COMP
 AE2476  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 AE2476
 AE2476  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2476  Standards:
 AE2476         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2476            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2476  -------------------------------------------------------------------
 AE2476  NETWORK    0.56   1.06           0.27   0.16   0.54      0.04351589
 AE2476  -------------------------------------------------------------------
 AE2476  Click here for local accuracies and other accuracy information.
 AE2476
 AE2476.The horizontal coordinates were established by GPS observations
 AE2476.and adjusted by the National Geodetic Survey in June 2012.
 AE2476
 AE2476.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2476.been affixed to the stable North American tectonic plate. See 
 AE2476.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2476
 AE2476.The horizontal coordinates are valid at the epoch date displayed above
 AE2476.which is a decimal equivalence of Year/Month/Day.
 AE2476
 AE2476.The orthometric height was determined by GPS observations and a
 AE2476.high-resolution geoid model using precise GPS observation and
 AE2476.processing techniques.
 AE2476
 AE2476.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2476.GEOID18 height accuracy estimate available here.
 AE2476
 AE2476.Click photographs - Photos may exist for this station.
 AE2476
 AE2476.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2476
 AE2476.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2476
 AE2476.The ellipsoidal height was determined by GPS observations
 AE2476.and is referenced to NAD 83.
 AE2476
 AE2476. The following values were computed from the NAD 83(2011) position.
 AE2476
 AE2476;                    North         East     Units Scale Factor Converg.
 AE2476;SPC IL E     -   523,021.340   311,950.183   MT  0.99997676   +0 05 40.0
 AE2476;SPC IL E     - 1,715,945.85  1,023,456.56   sFT  0.99997676   +0 05 40.0
 AE2476;UTM  16      - 4,581,394.690   400,452.352   MT  0.99972195   -0 47 13.2
 AE2476
 AE2476!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2476!SPC IL E     -   0.99998016  x   0.99997676  =   0.99995692
 AE2476!UTM  16      -   0.99998016  x   0.99972195  =   0.99970212
 AE2476
 AE2476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0045281394(NAD 83)
 AE2476
 AE2476                          SUPERSEDED SURVEY CONTROL
 AE2476
 AE2476  NAD 83(2007)-  41 22 40.50770(N)    088 11 25.71176(W) AD(2002.00) 0
 AE2476  ELLIP H (02/10/07)  126.493  (m)                       GP(2002.00)    
 AE2476  ELLIP H (02/03/05)  126.475  (m)                       GP(       ) 4 2
 AE2476  NAD 83(1997)-  41 22 40.50673(N)    088 11 25.71151(W) AD(       ) 1
 AE2476  ELLIP H (10/21/99)  126.480  (m)                       GP(       ) 4 1
 AE2476  NAD 83(1997)-  41 22 40.50675(N)    088 11 25.71163(W) AD(       ) 1
 AE2476  NAD 83(1986)-  41 22 40.50917(N)    088 11 25.72412(W) AD(       ) 1
 AE2476  NAVD 88 (09/04/97)  159.4    (m)  GEOID96  model used  GPS OBS        
 AE2476
 AE2476.Superseded values are not recommended for survey control.
 AE2476
 AE2476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2476.See file dsdata.pdf to determine how the superseded data were derived.
 AE2476
 AE2476_MARKER: F = FLANGE-ENCASED ROD
 AE2476_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2476_MARK LOGO: IL-197
 AE2476_PROJECTION: RECESSED 8 CENTIMETERS
 AE2476_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2476_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2476+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2017
 AE2476_ROD/PIPE-DEPTH: 3 meters
 AE2476_SLEEVE-DEPTH  : 1 meters
 AE2476
 AE2476  HISTORY     - Date     Condition        Report By
 AE2476  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2476  HISTORY     - 20080930 GOOD             GEOCAC
 AE2476  HISTORY     - 20170126 GOOD             PATRIC
 AE2476
 AE2476                          STATION DESCRIPTION
 AE2476
 AE2476'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2476'FROM I-55 AND ARSENAL RD OVERPASS, .1 MI (0.2 KM) TO EAST SIDE OF
 AE2476'FRONTAGE RD, SOUTH ON FRONTAGE ROAD 3 MILES (4.8 KM) TO BLODGETT RD.
 AE2476'STATION IN NORTHEAST QUADRANT. STATION IS FLUSH WITH SURFACE AND IS
 AE2476'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2476
 AE2476                          STATION RECOVERY (2008)
 AE2476
 AE2476'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2476'PICTURES ARE AVAILABLE AT THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM)
 AE2476'IN THE  BENCHMARKING  SECTION UNDER THIS MARK S PID.
 AE2476
 AE2476                          STATION RECOVERY (2017)
 AE2476
 AE2476'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SL)
 AE2476'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2477 ***********************************************************************
 AE2477  DESIGNATION -  WILL COUNTY GPS 1101
 AE2477  PID         -  AE2477
 AE2477  STATE/COUNTY-  IL/WILL
 AE2477  COUNTRY     -  US
 AE2477  USGS QUAD   -  ELWOOD (2018)
 AE2477
 AE2477                         *CURRENT SURVEY CONTROL
 AE2477  ______________________________________________________________________
 AE2477* NAD 83(2011) POSITION- 41 28 03.21077(N) 088 01 19.82558(W)   ADJUSTED
 AE2477* NAD 83(2011) ELLIP HT-   164.982 (meters)        (06/27/12)   ADJUSTED
 AE2477* NAD 83(2011) EPOCH   -  2010.00
 AE2477* NAVD 88 ORTHO HEIGHT -   198.1   (meters)      650.    (feet) GPS OBS
 AE2477  ______________________________________________________________________
 AE2477  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2477  GEOID HEIGHT    -        -32.933 (meters)                     GEOID96
 AE2477  GEOID HEIGHT    -        -33.147 (meters)                     GEOID18
 AE2477  NAD 83(2011) X  -    165,194.755 (meters)                     COMP
 AE2477  NAD 83(2011) Y  - -4,783,636.878 (meters)                     COMP
 AE2477  NAD 83(2011) Z  -  4,201,582.305 (meters)                     COMP
 AE2477  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 AE2477
 AE2477  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2477  Standards:
 AE2477         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2477            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2477  -------------------------------------------------------------------
 AE2477  NETWORK    1.67   1.04           0.76   0.58   0.53     -0.14060354
 AE2477  -------------------------------------------------------------------
 AE2477  Click here for local accuracies and other accuracy information.
 AE2477
 AE2477.The horizontal coordinates were established by GPS observations
 AE2477.and adjusted by the National Geodetic Survey in June 2012.
 AE2477
 AE2477.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2477.been affixed to the stable North American tectonic plate. See 
 AE2477.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2477
 AE2477.The horizontal coordinates are valid at the epoch date displayed above
 AE2477.which is a decimal equivalence of Year/Month/Day.
 AE2477
 AE2477.The orthometric height was determined by GPS observations and a
 AE2477.high-resolution geoid model.
 AE2477
 AE2477.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2477.GEOID18 height accuracy estimate available here.
 AE2477
 AE2477.Click photographs - Photos may exist for this station.
 AE2477
 AE2477.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2477
 AE2477.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2477
 AE2477.The ellipsoidal height was determined by GPS observations
 AE2477.and is referenced to NAD 83.
 AE2477
 AE2477. The following values were computed from the NAD 83(2011) position.
 AE2477
 AE2477;                    North         East     Units Scale Factor Converg.
 AE2477;SPC IL E     -   533,013.556   325,992.959   MT  0.99998331   +0 12 21.8
 AE2477;SPC IL E     - 1,748,728.64  1,069,528.57   sFT  0.99998331   +0 12 21.8
 AE2477;UTM  16      - 4,591,166.830   414,643.417   MT  0.99968966   -0 40 36.9
 AE2477
 AE2477!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2477!SPC IL E     -   0.99997412  x   0.99998331  =   0.99995743
 AE2477!UTM  16      -   0.99997412  x   0.99968966  =   0.99966379
 AE2477
 AE2477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1464391166(NAD 83)
 AE2477
 AE2477                          SUPERSEDED SURVEY CONTROL
 AE2477
 AE2477  NAD 83(2007)-  41 28 03.21081(N)    088 01 19.82650(W) AD(2002.00) 0
 AE2477  ELLIP H (02/10/07)  165.000  (m)                       GP(2002.00)    
 AE2477  ELLIP H (02/03/05)  165.007  (m)                       GP(       ) 4 2
 AE2477  NAD 83(1997)-  41 28 03.21050(N)    088 01 19.82598(W) AD(       ) 1
 AE2477  ELLIP H (10/21/99)  165.012  (m)                       GP(       ) 4 1
 AE2477  NAD 83(1997)-  41 28 03.21052(N)    088 01 19.82611(W) AD(       ) 1
 AE2477  NAD 83(1986)-  41 28 03.21272(N)    088 01 19.83910(W) AD(       ) 1
 AE2477
 AE2477.Superseded values are not recommended for survey control.
 AE2477
 AE2477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2477.See file dsdata.pdf to determine how the superseded data were derived.
 AE2477
 AE2477_MARKER: F = FLANGE-ENCASED ROD
 AE2477_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2477_MARK LOGO: IL-197
 AE2477_PROJECTION: RECESSED 8 CENTIMETERS
 AE2477_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2477_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2477_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2477+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2009
 AE2477_ROD/PIPE-DEPTH: 3 meters
 AE2477_SLEEVE-DEPTH  : 1 meters
 AE2477
 AE2477  HISTORY     - Date     Condition        Report By
 AE2477  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2477  HISTORY     - 20080920 GOOD             GEOCAC
 AE2477  HISTORY     - 20091007 GOOD             BURKEE
 AE2477
 AE2477                          STATION DESCRIPTION
 AE2477
 AE2477'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2477'FROM INTERSECTION OF IL ROUTE 52 AND 53 GO SOUTH 3 MI. ON RTE 53 TO
 AE2477'INTERSECTION OF SWEITZER RD TURN LEFT (EAST) ON SWEITZER GO EAST 3 MI.
 AE2477'TO INTERSECTION OF CHEEY HILL RD. STATION IN SOUTHWEST CORNER STATION
 AE2477'IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP
 AE2477'AND LID
 AE2477
 AE2477                          STATION RECOVERY (2008)
 AE2477
 AE2477'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2477'THE CAP IS MISSING FROM THE SLEEVE BUT THE MARK IS IN GOOD CONDITION.
 AE2477'CORRECTIONS TO THE DESCRIPTION -- SWEITZER RD IS ACTUALLY 'SCHWEITZER'
 AE2477'ROAD, AND CHEEY HILL RD IS ACTUALLY 'CHERRY' HILL RD.
 AE2477
 AE2477                          STATION RECOVERY (2009)
 AE2477
 AE2477'RECOVERY NOTE BY BURKE ENGINEERING CORPORATION 2009 (ADS)
 AE2477'STATION WAS RECOVERD IN GOOD CONDITION BUT THE LID WAS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2478 ***********************************************************************
 AE2478  DESIGNATION -  WILL COUNTY GPS 1113
 AE2478  PID         -  AE2478
 AE2478  STATE/COUNTY-  IL/WILL
 AE2478  COUNTRY     -  US
 AE2478  USGS QUAD   -  ELWOOD (2018)
 AE2478
 AE2478                         *CURRENT SURVEY CONTROL
 AE2478  ______________________________________________________________________
 AE2478* NAD 83(2011) POSITION- 41 25 26.31118(N) 088 01 14.64238(W)   ADJUSTED
 AE2478* NAD 83(2011) ELLIP HT-   170.863 (meters)        (06/27/12)   ADJUSTED
 AE2478* NAD 83(2011) EPOCH   -  2010.00
 AE2478* NAVD 88 ORTHO HEIGHT -   203.9   (meters)      669.    (feet) GPS OBS
 AE2478  ______________________________________________________________________
 AE2478  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2478  GEOID HEIGHT    -        -32.878 (meters)                     GEOID96
 AE2478  GEOID HEIGHT    -        -33.090 (meters)                     GEOID18
 AE2478  NAD 83(2011) X  -    165,425.775 (meters)                     COMP
 AE2478  NAD 83(2011) Y  - -4,786,839.258 (meters)                     COMP
 AE2478  NAD 83(2011) Z  -  4,197,957.776 (meters)                     COMP
 AE2478  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 AE2478
 AE2478  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2478  Standards:
 AE2478         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2478            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2478  -------------------------------------------------------------------
 AE2478  NETWORK    1.43   0.94           0.65   0.49   0.48     -0.12326681
 AE2478  -------------------------------------------------------------------
 AE2478  Click here for local accuracies and other accuracy information.
 AE2478
 AE2478.The horizontal coordinates were established by GPS observations
 AE2478.and adjusted by the National Geodetic Survey in June 2012.
 AE2478
 AE2478.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2478.been affixed to the stable North American tectonic plate. See 
 AE2478.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2478
 AE2478.The horizontal coordinates are valid at the epoch date displayed above
 AE2478.which is a decimal equivalence of Year/Month/Day.
 AE2478
 AE2478.The orthometric height was determined by GPS observations and a
 AE2478.high-resolution geoid model.
 AE2478
 AE2478.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2478.GEOID18 height accuracy estimate available here.
 AE2478
 AE2478.Click photographs - Photos may exist for this station.
 AE2478
 AE2478.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2478
 AE2478.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2478
 AE2478.The ellipsoidal height was determined by GPS observations
 AE2478.and is referenced to NAD 83.
 AE2478
 AE2478. The following values were computed from the NAD 83(2011) position.
 AE2478
 AE2478;                    North         East     Units Scale Factor Converg.
 AE2478;SPC IL E     -   528,173.639   326,130.712   MT  0.99998340   +0 12 24.6
 AE2478;SPC IL E     - 1,732,849.68  1,069,980.51   sFT  0.99998340   +0 12 24.6
 AE2478;UTM  16      - 4,586,326.787   414,706.584   MT  0.99968953   -0 40 31.4
 AE2478
 AE2478!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2478!SPC IL E     -   0.99997320  x   0.99998340  =   0.99995660
 AE2478!UTM  16      -   0.99997320  x   0.99968953  =   0.99966274
 AE2478
 AE2478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1470686326(NAD 83)
 AE2478
 AE2478                          SUPERSEDED SURVEY CONTROL
 AE2478
 AE2478  NAD 83(2007)-  41 25 26.31122(N)    088 01 14.64330(W) AD(2002.00) 0
 AE2478  ELLIP H (02/10/07)  170.882  (m)                       GP(2002.00)    
 AE2478  ELLIP H (02/03/05)  170.888  (m)                       GP(       ) 4 2
 AE2478  NAD 83(1997)-  41 25 26.31087(N)    088 01 14.64286(W) AD(       ) 1
 AE2478  ELLIP H (10/21/99)  170.891  (m)                       GP(       ) 4 1
 AE2478  NAD 83(1997)-  41 25 26.31089(N)    088 01 14.64298(W) AD(       ) 1
 AE2478  NAD 83(1986)-  41 25 26.31327(N)    088 01 14.65627(W) AD(       ) 1
 AE2478
 AE2478.Superseded values are not recommended for survey control.
 AE2478
 AE2478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2478.See file dsdata.pdf to determine how the superseded data were derived.
 AE2478
 AE2478_MARKER: F = FLANGE-ENCASED ROD
 AE2478_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2478_MARK LOGO: IL-197
 AE2478_PROJECTION: RECESSED 8 CENTIMETERS
 AE2478_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2478_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2478+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2478_ROD/PIPE-DEPTH: 3 meters
 AE2478_SLEEVE-DEPTH  : 1 meters
 AE2478
 AE2478  HISTORY     - Date     Condition        Report By
 AE2478  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2478  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 AE2478
 AE2478                          STATION DESCRIPTION
 AE2478
 AE2478'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2478'FROM INTERSECTION IL RTE 52 AND MANHATTEN RD GO WEST ON MANHATTEN 1.3
 AE2478'MI (2.1 KM) TO CHERRY HILL RD TURN LEFT (SOUTH) 0.5 MI (0.8 KM)
 AE2478'STATION ON RIGHT (WEST)STATION IS FLUSH WITH SURFACE AND IS STAINLESS
 AE2478'ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2478
 AE2478                          STATION RECOVERY (2008)
 AE2478
 AE2478'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2478'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2479 ***********************************************************************
 AE2479  DESIGNATION -  WILL COUNTY GPS 1116
 AE2479  PID         -  AE2479
 AE2479  STATE/COUNTY-  IL/WILL
 AE2479  COUNTRY     -  US
 AE2479  USGS QUAD   -  ELWOOD (2018)
 AE2479
 AE2479                         *CURRENT SURVEY CONTROL
 AE2479  ______________________________________________________________________
 AE2479* NAD 83(2011) POSITION- 41 25 21.76570(N) 088 04 42.13479(W)   ADJUSTED
 AE2479* NAD 83(2011) ELLIP HT-   164.513 (meters)        (06/27/12)   ADJUSTED
 AE2479* NAD 83(2011) EPOCH   -  2010.00
 AE2479* NAVD 88 ORTHO HEIGHT -   197.6   (meters)      648.    (feet) GPS OBS
 AE2479  ______________________________________________________________________
 AE2479  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2479  GEOID HEIGHT    -        -32.833 (meters)                     GEOID96
 AE2479  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 AE2479  NAD 83(2011) X  -    160,613.315 (meters)                     COMP
 AE2479  NAD 83(2011) Y  - -4,787,091.217 (meters)                     COMP
 AE2479  NAD 83(2011) Z  -  4,197,848.421 (meters)                     COMP
 AE2479  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 AE2479
 AE2479  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2479  Standards:
 AE2479         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2479            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2479  -------------------------------------------------------------------
 AE2479  NETWORK    1.57   0.94           0.71   0.55   0.48     -0.06996302
 AE2479  -------------------------------------------------------------------
 AE2479  Click here for local accuracies and other accuracy information.
 AE2479
 AE2479.The horizontal coordinates were established by GPS observations
 AE2479.and adjusted by the National Geodetic Survey in June 2012.
 AE2479
 AE2479.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2479.been affixed to the stable North American tectonic plate. See 
 AE2479.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2479
 AE2479.The horizontal coordinates are valid at the epoch date displayed above
 AE2479.which is a decimal equivalence of Year/Month/Day.
 AE2479
 AE2479.The orthometric height was determined by GPS observations and a
 AE2479.high-resolution geoid model.
 AE2479
 AE2479.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2479.GEOID18 height accuracy estimate available here.
 AE2479
 AE2479.Click photographs - Photos may exist for this station.
 AE2479
 AE2479.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2479
 AE2479.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2479
 AE2479.The ellipsoidal height was determined by GPS observations
 AE2479.and is referenced to NAD 83.
 AE2479
 AE2479. The following values were computed from the NAD 83(2011) position.
 AE2479
 AE2479;                    North         East     Units Scale Factor Converg.
 AE2479;SPC IL E     -   528,017.623   321,313.164   MT  0.99998059   +0 10 07.3
 AE2479;SPC IL E     - 1,732,337.82  1,054,174.94   sFT  0.99998059   +0 10 07.3
 AE2479;UTM  16      - 4,586,244.988   409,888.588   MT  0.99969993   -0 42 48.6
 AE2479
 AE2479!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2479!SPC IL E     -   0.99997420  x   0.99998059  =   0.99995479
 AE2479!UTM  16      -   0.99997420  x   0.99969993  =   0.99967413
 AE2479
 AE2479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0988886244(NAD 83)
 AE2479
 AE2479                          SUPERSEDED SURVEY CONTROL
 AE2479
 AE2479  NAD 83(2007)-  41 25 21.76573(N)    088 04 42.13573(W) AD(2002.00) 0
 AE2479  ELLIP H (02/10/07)  164.533  (m)                       GP(2002.00)    
 AE2479  ELLIP H (02/03/05)  164.538  (m)                       GP(       ) 4 2
 AE2479  NAD 83(1997)-  41 25 21.76520(N)    088 04 42.13524(W) AD(       ) 1
 AE2479  ELLIP H (10/21/99)  164.542  (m)                       GP(       ) 4 1
 AE2479  NAD 83(1997)-  41 25 21.76522(N)    088 04 42.13537(W) AD(       ) 1
 AE2479  NAD 83(1986)-  41 25 21.76749(N)    088 04 42.14838(W) AD(       ) 1
 AE2479
 AE2479.Superseded values are not recommended for survey control.
 AE2479
 AE2479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2479.See file dsdata.pdf to determine how the superseded data were derived.
 AE2479
 AE2479_MARKER: F = FLANGE-ENCASED ROD
 AE2479_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2479_MARK LOGO: IL-197
 AE2479_PROJECTION: RECESSED 8 CENTIMETERS
 AE2479_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2479_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2479+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2479_ROD/PIPE-DEPTH: 3 meters
 AE2479_SLEEVE-DEPTH  : 1 meters
 AE2479
 AE2479  HISTORY     - Date     Condition        Report By
 AE2479  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2479  HISTORY     - 20080823 GOOD             GEOCAC
 AE2479
 AE2479                          STATION DESCRIPTION
 AE2479
 AE2479'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2479'FROM INTERSECTION OF IL ROUTE 53 AND MANHATTAN RD, SOUTH 0.3 MILE (0.5
 AE2479'KM) TO CHICAGO ROAD, SOUTH ON CHICAGO 0.2 MILE. STATION ON RIGHT
 AE2479'(WEST) 10 FEET (3.0 M) NORTH OF FENCE CORNER STATION IS FLUSH WITH
 AE2479'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2479
 AE2479                          STATION RECOVERY (2008)
 AE2479
 AE2479'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2479'METAL ROD LEANS SVERELY TOWARD THE 8 O'CLOCK POSITION, BUT NO EVIDENCE
 AE2479'EXISTS OF NEARBY DISTURBANCES OR INFLUENCES.
 AE2479'PICTURES ARE AVAILABLE FOR THIS MARK AT THE GEOCACHING WEBSITE
 AE2479'(WWW.GEOCACHING.COM) IN THE BENCHMARK SECTION UNDER THIS MARK'S PID.
 AE2479'SEE LOG ENTRY BY 'COYOTE TRUST'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2480 ***********************************************************************
 AE2480  DESIGNATION -  WILL COUNTY GPS 113
 AE2480  PID         -  AE2480
 AE2480  STATE/COUNTY-  IL/WILL
 AE2480  COUNTRY     -  US
 AE2480  USGS QUAD   -  NORMANTOWN (2018)
 AE2480
 AE2480                         *CURRENT SURVEY CONTROL
 AE2480  ______________________________________________________________________
 AE2480* NAD 83(2011) POSITION- 41 40 55.11902(N) 088 08 48.72784(W)   ADJUSTED
 AE2480* NAD 83(2011) ELLIP HT-   161.391 (meters)        (06/27/12)   ADJUSTED
 AE2480* NAD 83(2011) EPOCH   -  2010.00
 AE2480* NAVD 88 ORTHO HEIGHT -   194.5   (meters)      638.    (feet) GPS OBS
 AE2480  ______________________________________________________________________
 AE2480  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2480  GEOID HEIGHT    -        -32.948 (meters)                     GEOID96
 AE2480  GEOID HEIGHT    -        -33.131 (meters)                     GEOID18
 AE2480  NAD 83(2011) X  -    154,272.417 (meters)                     COMP
 AE2480  NAD 83(2011) Y  - -4,768,187.060 (meters)                     COMP
 AE2480  NAD 83(2011) Z  -  4,219,395.729 (meters)                     COMP
 AE2480  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 AE2480
 AE2480  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2480  Standards:
 AE2480         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2480            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2480  -------------------------------------------------------------------
 AE2480  NETWORK    0.90   0.74           0.41   0.31   0.38     -0.10619421
 AE2480  -------------------------------------------------------------------
 AE2480  Click here for local accuracies and other accuracy information.
 AE2480
 AE2480.The horizontal coordinates were established by GPS observations
 AE2480.and adjusted by the National Geodetic Survey in June 2012.
 AE2480
 AE2480.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2480.been affixed to the stable North American tectonic plate. See 
 AE2480.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2480
 AE2480.The horizontal coordinates are valid at the epoch date displayed above
 AE2480.which is a decimal equivalence of Year/Month/Day.
 AE2480
 AE2480.The orthometric height was determined by GPS observations and a
 AE2480.high-resolution geoid model.
 AE2480
 AE2480.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2480.GEOID18 height accuracy estimate available here.
 AE2480
 AE2480.Click photographs - Photos may exist for this station.
 AE2480
 AE2480.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2480
 AE2480.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2480
 AE2480.The ellipsoidal height was determined by GPS observations
 AE2480.and is referenced to NAD 83.
 AE2480
 AE2480. The following values were computed from the NAD 83(2011) position.
 AE2480
 AE2480;                    North         East     Units Scale Factor Converg.
 AE2480;SPC IL E     -   556,797.471   315,525.023   MT  0.99997796   +0 07 26.4
 AE2480;SPC IL E     - 1,826,759.70  1,035,185.01   sFT  0.99997796   +0 07 26.4
 AE2480;UTM  16      - 4,615,102.865   404,546.845   MT  0.99971212   -0 45 45.8
 AE2480
 AE2480!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2480!SPC IL E     -   0.99997469  x   0.99997796  =   0.99995265
 AE2480!UTM  16      -   0.99997469  x   0.99971212  =   0.99968681
 AE2480
 AE2480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0454615102(NAD 83)
 AE2480
 AE2480                          SUPERSEDED SURVEY CONTROL
 AE2480
 AE2480  NAD 83(2007)-  41 40 55.11909(N)    088 08 48.72884(W) AD(2002.00) 0
 AE2480  ELLIP H (02/10/07)  161.408  (m)                       GP(2002.00)    
 AE2480  ELLIP H (02/03/05)  161.406  (m)                       GP(       ) 4 2
 AE2480  NAD 83(1997)-  41 40 55.11819(N)    088 08 48.72793(W) AD(       ) 1
 AE2480  ELLIP H (10/21/99)  161.408  (m)                       GP(       ) 4 1
 AE2480  NAD 83(1997)-  41 40 55.11829(N)    088 08 48.72853(W) AD(       ) 1
 AE2480  NAD 83(1986)-  41 40 55.12000(N)    088 08 48.73801(W) AD(       ) 1
 AE2480
 AE2480.Superseded values are not recommended for survey control.
 AE2480
 AE2480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2480.See file dsdata.pdf to determine how the superseded data were derived.
 AE2480
 AE2480_MARKER: F = FLANGE-ENCASED ROD
 AE2480_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2480_MARK LOGO: IL-197
 AE2480_PROJECTION: RECESSED 8 CENTIMETERS
 AE2480_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2480_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2480+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2480_ROD/PIPE-DEPTH: 3 meters
 AE2480_SLEEVE-DEPTH  : 1 meters
 AE2480
 AE2480  HISTORY     - Date     Condition        Report By
 AE2480  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2480
 AE2480                          STATION DESCRIPTION
 AE2480
 AE2480'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2480'FROM INTERSECTION OF I55 AND WEBER RD GO NORTH ON WEBER 1.75 MI (2.82
 AE2480'KM) TO INTERSECTION OF 111 ST. AND WEBER, TURN LEFT (WEST) GO 1 MI.
 AE2480'STATION ON RIGHT (NORTH)STATION IS FLUSH WITH SURFACE AND IS STAINLESS
 AE2480'ROD WITH SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2481 ***********************************************************************
 AE2481  DESIGNATION -  WILL COUNTY GPS 1213
 AE2481  PID         -  AE2481
 AE2481  STATE/COUNTY-  IL/WILL
 AE2481  COUNTRY     -  US
 AE2481  USGS QUAD   -  MANHATTAN (2018)
 AE2481
 AE2481                         *CURRENT SURVEY CONTROL
 AE2481  ______________________________________________________________________
 AE2481* NAD 83(2011) POSITION- 41 25 32.22152(N) 087 54 11.46618(W)   ADJUSTED
 AE2481* NAD 83(2011) ELLIP HT-   180.736 (meters)        (06/27/12)   ADJUSTED
 AE2481* NAD 83(2011) EPOCH   -  2010.00
 AE2481* NAVD 88 ORTHO HEIGHT -   213.906 (meters)      701.79  (feet) ADJUSTED
 AE2481  ______________________________________________________________________
 AE2481  GEOID HEIGHT    -        -33.173 (meters)                     GEOID18
 AE2481  NAD 83(2011) X  -    175,242.034 (meters)                     COMP
 AE2481  NAD 83(2011) Y  - -4,786,376.629 (meters)                     COMP
 AE2481  NAD 83(2011) Z  -  4,198,101.033 (meters)                     COMP
 AE2481  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 AE2481  DYNAMIC HEIGHT  -        213.821 (meters)      701.51  (feet) COMP
 AE2481  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 AE2481
 AE2481  VERT ORDER      -  SECOND    CLASS I
 AE2481
 AE2481  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2481  Standards:
 AE2481         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2481            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2481  -------------------------------------------------------------------
 AE2481  NETWORK    0.58   0.78           0.27   0.19   0.40     -0.01898346
 AE2481  -------------------------------------------------------------------
 AE2481  Click here for local accuracies and other accuracy information.
 AE2481
 AE2481.The horizontal coordinates were established by GPS observations
 AE2481.and adjusted by the National Geodetic Survey in June 2012.
 AE2481
 AE2481.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2481.been affixed to the stable North American tectonic plate. See 
 AE2481.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2481
 AE2481.The horizontal coordinates are valid at the epoch date displayed above
 AE2481.which is a decimal equivalence of Year/Month/Day.
 AE2481
 AE2481.The orthometric height was determined by differential leveling and
 AE2481.adjusted by the NATIONAL GEODETIC SURVEY
 AE2481.in August 2012.
 AE2481
 AE2481.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2481.GEOID18 height accuracy estimate available here.
 AE2481
 AE2481.Click photographs - Photos may exist for this station.
 AE2481
 AE2481.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2481
 AE2481.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2481
 AE2481.The ellipsoidal height was determined by GPS observations
 AE2481.and is referenced to NAD 83.
 AE2481
 AE2481.The dynamic height is computed by dividing the NAVD 88
 AE2481.geopotential number by the normal gravity value computed on the
 AE2481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2481.degrees latitude (g = 980.6199 gals.).
 AE2481
 AE2481.The modeled gravity was interpolated from observed gravity values.
 AE2481
 AE2481. The following values were computed from the NAD 83(2011) position.
 AE2481
 AE2481;                    North         East     Units Scale Factor Converg.
 AE2481;SPC IL E     -   528,398.112   335,955.944   MT  0.99999090   +0 17 04.6
 AE2481;SPC IL E     - 1,733,586.14  1,102,215.46   sFT  0.99999090   +0 17 04.6
 AE2481;UTM  16      - 4,586,399.932   424,531.086   MT  0.99967009   -0 35 51.4
 AE2481
 AE2481!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2481!SPC IL E     -   0.99997165  x   0.99999090  =   0.99996255
 AE2481!UTM  16      -   0.99997165  x   0.99967009  =   0.99964175
 AE2481
 AE2481:                Primary Azimuth Mark                     Grid Az
 AE2481:SPC IL E     -  WILL COUNTY GPS 1213B                    263 47 00.9
 AE2481:UTM  16      -  WILL COUNTY GPS 1213B                    264 39 56.9
 AE2481
 AE2481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2453186399(NAD 83)
 AE2481
 AE2481|---------------------------------------------------------------------|
 AE2481| PID    Reference Object                     Distance      Geod. Az  |
 AE2481|                                                           dddmmss.s |
 AE2481| AJ2759 WILL COUNTY GPS 1213B               APPROX. 0.7 KM 2640405.5 |
 AE2481|---------------------------------------------------------------------|
 AE2481
 AE2481                          SUPERSEDED SURVEY CONTROL
 AE2481
 AE2481  NAD 83(2007)-  41 25 32.22156(N)    087 54 11.46710(W) AD(2002.00) 0
 AE2481  ELLIP H (02/10/07)  180.755  (m)                       GP(2002.00)    
 AE2481  ELLIP H (02/03/05)  180.768  (m)                       GP(       ) 4 2
 AE2481  NAD 83(1997)-  41 25 32.22133(N)    087 54 11.46669(W) AD(       ) 1
 AE2481  ELLIP H (10/21/99)  180.772  (m)                       GP(       ) 4 1
 AE2481  NAD 83(1997)-  41 25 32.22135(N)    087 54 11.46680(W) AD(       ) 1
 AE2481  NAD 83(1986)-  41 25 32.22374(N)    087 54 11.48026(W) AD(       ) 1
 AE2481  NAVD 88 (09/04/97)  213.9    (m)  GEOID96  model used  GPS OBS        
 AE2481
 AE2481.Superseded values are not recommended for survey control.
 AE2481
 AE2481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2481.See file dsdata.pdf to determine how the superseded data were derived.
 AE2481
 AE2481_MARKER: F = FLANGE-ENCASED ROD
 AE2481_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE2481+WITH SETTING: INFORMATION.
 AE2481_MARK LOGO: IL-197
 AE2481_PROJECTION: RECESSED 8 CENTIMETERS
 AE2481_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2481_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE2481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2481+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2011
 AE2481_ROD/PIPE-DEPTH: 3.00 meters
 AE2481_SLEEVE-DEPTH  : 1.00 meters
 AE2481
 AE2481  HISTORY     - Date     Condition        Report By
 AE2481  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2481  HISTORY     - 20000816 GOOD             SECI
 AE2481  HISTORY     - 20091119 GOOD             GEOCAC
 AE2481  HISTORY     - 20110520 GOOD             AMESC
 AE2481
 AE2481                          STATION DESCRIPTION
 AE2481
 AE2481'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2481'FROM INTERSECTION OF IL ROUTE 45 AND US ROUTE 30 IN FRANKFORT GO SOUTH
 AE2481'ON RTE 45 5.5 MI (8.9 KM) TO MANHATTEN-MONEE RD, TURN RIGHT (WEST) GO
 AE2481'1 MI (1.6 KM) ON MANHATTEN-MONEE RD TO GREEN GARDEN RD. STATION IN
 AE2481'NORTHWEST QUADRANT.STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD
 AE2481'WITH SLEEVE WITH CAST CAP AND LID
 AE2481
 AE2481                          STATION RECOVERY (2000)
 AE2481
 AE2481'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 AE2481'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 AE2481'
 AE2481
 AE2481                          STATION RECOVERY (2009)
 AE2481
 AE2481'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2481'THE CAP IS MISSING BUT ALL OTHER PORTIONS OF THE MARK ARE IN GOOD
 AE2481'SHAPE.
 AE2481
 AE2481                          STATION RECOVERY (2011)
 AE2481
 AE2481'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 AE2481'RECOVERED AS DESCRIBED.
 AE2481'
 AE2481'NOTE-THE ACCESS COVER IS DAMAGED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2759 ***********************************************************************
 AJ2759  DESIGNATION -  WILL COUNTY GPS 1213B
 AJ2759  PID         -  AJ2759
 AJ2759  STATE/COUNTY-  IL/WILL
 AJ2759  COUNTRY     -  US
 AJ2759  USGS QUAD   -  MANHATTAN (2018)
 AJ2759
 AJ2759                         *CURRENT SURVEY CONTROL
 AJ2759  ______________________________________________________________________
 AJ2759* NAD 83(2011) POSITION- 41 25 29.84105(N) 087 54 41.89164(W)   ADJUSTED
 AJ2759* NAD 83(2011) ELLIP HT-   185.159 (meters)        (06/27/12)   ADJUSTED
 AJ2759* NAD 83(2011) EPOCH   -  2010.00
 AJ2759* NAVD 88 ORTHO HEIGHT -   218.3   (meters)      716.    (feet) GPS OBS
 AJ2759  ______________________________________________________________________
 AJ2759  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2759  GEOID HEIGHT    -        -33.077 (meters)                     GEOID99
 AJ2759  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 AJ2759  NAD 83(2011) X  -    174,537.900 (meters)                     COMP
 AJ2759  NAD 83(2011) Y  - -4,786,454.300 (meters)                     COMP
 AJ2759  NAD 83(2011) Z  -  4,198,048.892 (meters)                     COMP
 AJ2759  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 AJ2759
 AJ2759  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2759  Standards:
 AJ2759         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2759            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2759  -------------------------------------------------------------------
 AJ2759  NETWORK    0.81   1.31           0.37   0.28   0.67      0.04282156
 AJ2759  -------------------------------------------------------------------
 AJ2759  Click here for local accuracies and other accuracy information.
 AJ2759
 AJ2759.The horizontal coordinates were established by GPS observations
 AJ2759.and adjusted by the National Geodetic Survey in June 2012.
 AJ2759
 AJ2759.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2759.been affixed to the stable North American tectonic plate. See 
 AJ2759.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2759
 AJ2759.The horizontal coordinates are valid at the epoch date displayed above
 AJ2759.which is a decimal equivalence of Year/Month/Day.
 AJ2759
 AJ2759.The orthometric height was determined by GPS observations and a
 AJ2759.high-resolution geoid model.
 AJ2759
 AJ2759.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2759.GEOID18 height accuracy estimate available here.
 AJ2759
 AJ2759.Click photographs - Photos may exist for this station.
 AJ2759
 AJ2759.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2759
 AJ2759.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2759
 AJ2759.The ellipsoidal height was determined by GPS observations
 AJ2759.and is referenced to NAD 83.
 AJ2759
 AJ2759. The following values were computed from the NAD 83(2011) position.
 AJ2759
 AJ2759;                    North         East     Units Scale Factor Converg.
 AJ2759;SPC IL E     -   528,321.200   335,249.840   MT  0.99999029   +0 16 44.4
 AJ2759;SPC IL E     - 1,733,333.80  1,099,898.85   sFT  0.99999029   +0 16 44.4
 AJ2759;UTM  16      - 4,586,333.922   423,824.108   MT  0.99967141   -0 36 11.5
 AJ2759
 AJ2759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2759!SPC IL E     -   0.99997096  x   0.99999029  =   0.99996125
 AJ2759!UTM  16      -   0.99997096  x   0.99967141  =   0.99964238
 AJ2759
 AJ2759:                Primary Azimuth Mark                     Grid Az
 AJ2759:SPC IL E     -  WILL COUNTY GPS 1213                     083 47 00.9
 AJ2759:UTM  16      -  WILL COUNTY GPS 1213                     084 39 56.8
 AJ2759
 AJ2759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2382486333(NAD 83)
 AJ2759
 AJ2759|---------------------------------------------------------------------|
 AJ2759| PID    Reference Object                     Distance      Geod. Az  |
 AJ2759|                                                           dddmmss.s |
 AJ2759| AE2481 WILL COUNTY GPS 1213                APPROX. 0.7 KM 0840345.3 |
 AJ2759|---------------------------------------------------------------------|
 AJ2759
 AJ2759                          SUPERSEDED SURVEY CONTROL
 AJ2759
 AJ2759  NAD 83(2007)-  41 25 29.84110(N)    087 54 41.89256(W) AD(2002.00) 0
 AJ2759  ELLIP H (02/10/07)  185.178  (m)                       GP(2002.00)    
 AJ2759  NAD 83(1997)-  41 25 29.84115(N)    087 54 41.89234(W) AD(       ) 1
 AJ2759  ELLIP H (04/23/01)  185.177  (m)                       GP(       ) 3 1
 AJ2759
 AJ2759.Superseded values are not recommended for survey control.
 AJ2759
 AJ2759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2759.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2759
 AJ2759_MARKER: I = METAL ROD
 AJ2759_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AJ2759_STAMPING: WILL COUNTY GPS 1213B
 AJ2759_MARK LOGO: ILDT
 AJ2759_PROJECTION: RECESSED 5 CENTIMETERS
 AJ2759_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2759_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2759+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2000
 AJ2759_ROD/PIPE-DEPTH: 3.7 meters
 AJ2759_SLEEVE-DEPTH  : 0.9 meters
 AJ2759
 AJ2759  HISTORY     - Date     Condition        Report By
 AJ2759  HISTORY     - 20000711 MONUMENTED       SECI
 AJ2759  HISTORY     - 20091119 GOOD             GEOCAC
 AJ2759
 AJ2759                          STATION DESCRIPTION
 AJ2759
 AJ2759'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2759'STATION IS LOCATED APPROXIMATELY 3.8 MI EAST OF MANHATTAN, 8.9 MI
 AJ2759'WEST OF MONEE IN SECTION 13 T34N, R11E.  TO REACH FROM THE
 AJ2759'JUNCTION OF US RT 52 AND MANHATTAN-MONEE RD PROCEED EAST ON
 AJ2759'MANHATTAN-MONEE RD FOR APPROXIMATELY 3.8 MI TO THE STATION
 AJ2759'LOCATED 27 FT SOUTH OF THE CENTERLINE OF MANHATTAN-MONEE RD.
 AJ2759'STATION IS LOCATED 300 FT EAST OF AGGREGATE DRIVEWAY ADDRESS
 AJ2759'12410, 1.4 MI WEST OF US RT 45, 0.4 MI WEST OF SCHEER/GREEN GARDEN
 AJ2759'RD,  225 FT SOUTHEAST OF COMED TOWERS UNDER POWER LINES, 184 FT
 AJ2759'WEST OF POWERPOLE (PP), 63 FT EAST OF PP, AND 2 FT NORTH OF ORANGE
 AJ2759'FIBERGLASS WITNESS POST.  NOTE - ACCESS TO DATUM POINT THROUGH 6
 AJ2759'INCH LOGO CAP.  DATUM POINT IS 0.5 FT BELOW CAP.  PK NAILS WERE SET IN
 AJ2759'WOOD PHYSICAL TIES. (WB)
 AJ2759
 AJ2759                          STATION RECOVERY (2009)
 AJ2759
 AJ2759'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AJ2759'NOTE THE WITNESS POST HAS BEEN BROKEN/SHREDDED LIKELY BY MOWING
 AJ2759'EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2482 ***********************************************************************
 AE2482  DESIGNATION -  WILL COUNTY GPS 1222
 AE2482  PID         -  AE2482
 AE2482  STATE/COUNTY-  IL/WILL
 AE2482  COUNTRY     -  US
 AE2482  USGS QUAD   -  MANHATTAN (2018)
 AE2482
 AE2482                         *CURRENT SURVEY CONTROL
 AE2482  ______________________________________________________________________
 AE2482* NAD 83(2011) POSITION- 41 25 28.90674(N) 087 57 45.57568(W)   ADJUSTED
 AE2482* NAD 83(2011) ELLIP HT-   187.445 (meters)        (06/27/12)   ADJUSTED
 AE2482* NAD 83(2011) EPOCH   -  2010.00
 AE2482* NAVD 88 ORTHO HEIGHT -   220.6   (meters)      724.    (feet) GPS OBS
 AE2482  ______________________________________________________________________
 AE2482  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2482  GEOID HEIGHT    -        -32.922 (meters)                     GEOID96
 AE2482  GEOID HEIGHT    -        -33.133 (meters)                     GEOID18
 AE2482  NAD 83(2011) X  -    170,276.111 (meters)                     COMP
 AE2482  NAD 83(2011) Y  - -4,786,628.605 (meters)                     COMP
 AE2482  NAD 83(2011) Z  -  4,198,028.791 (meters)                     COMP
 AE2482  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 AE2482
 AE2482  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2482  Standards:
 AE2482         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2482            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2482  -------------------------------------------------------------------
 AE2482  NETWORK    1.36   0.96           0.64   0.42   0.49     -0.12275797
 AE2482  -------------------------------------------------------------------
 AE2482  Click here for local accuracies and other accuracy information.
 AE2482
 AE2482.The horizontal coordinates were established by GPS observations
 AE2482.and adjusted by the National Geodetic Survey in June 2012.
 AE2482
 AE2482.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2482.been affixed to the stable North American tectonic plate. See 
 AE2482.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2482
 AE2482.The horizontal coordinates are valid at the epoch date displayed above
 AE2482.which is a decimal equivalence of Year/Month/Day.
 AE2482
 AE2482.The orthometric height was determined by GPS observations and a
 AE2482.high-resolution geoid model.
 AE2482
 AE2482.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2482.GEOID18 height accuracy estimate available here.
 AE2482
 AE2482.Click photographs - Photos may exist for this station.
 AE2482
 AE2482.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2482
 AE2482.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2482
 AE2482.The ellipsoidal height was determined by GPS observations
 AE2482.and is referenced to NAD 83.
 AE2482
 AE2482. The following values were computed from the NAD 83(2011) position.
 AE2482
 AE2482;                    North         East     Units Scale Factor Converg.
 AE2482;SPC IL E     -   528,272.863   330,984.889   MT  0.99998681   +0 14 42.9
 AE2482;SPC IL E     - 1,733,175.22  1,085,906.26   sFT  0.99998681   +0 14 42.9
 AE2482;UTM  16      - 4,586,351.253   419,560.254   MT  0.99967963   -0 38 13.1
 AE2482
 AE2482!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2482!SPC IL E     -   0.99997060  x   0.99998681  =   0.99995741
 AE2482!UTM  16      -   0.99997060  x   0.99967963  =   0.99965024
 AE2482
 AE2482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1956086351(NAD 83)
 AE2482
 AE2482                          SUPERSEDED SURVEY CONTROL
 AE2482
 AE2482  NAD 83(2007)-  41 25 28.90679(N)    087 57 45.57660(W) AD(2002.00) 0
 AE2482  ELLIP H (02/10/07)  187.465  (m)                       GP(2002.00)    
 AE2482  ELLIP H (02/03/05)  187.474  (m)                       GP(       ) 4 2
 AE2482  NAD 83(1997)-  41 25 28.90650(N)    087 57 45.57617(W) AD(       ) 1
 AE2482  ELLIP H (10/21/99)  187.477  (m)                       GP(       ) 4 1
 AE2482  NAD 83(1997)-  41 25 28.90651(N)    087 57 45.57629(W) AD(       ) 1
 AE2482  NAD 83(1986)-  41 25 28.90890(N)    087 57 45.58969(W) AD(       ) 1
 AE2482
 AE2482.Superseded values are not recommended for survey control.
 AE2482
 AE2482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2482.See file dsdata.pdf to determine how the superseded data were derived.
 AE2482
 AE2482_MARKER: F = FLANGE-ENCASED ROD
 AE2482_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2482_MARK LOGO: IL-197
 AE2482_PROJECTION: RECESSED 8 CENTIMETERS
 AE2482_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2482_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2482_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2482+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2482_ROD/PIPE-DEPTH: 3 meters
 AE2482_SLEEVE-DEPTH  : 1 meters
 AE2482
 AE2482  HISTORY     - Date     Condition        Report By
 AE2482  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2482  HISTORY     - 20091119 POOR             GEOCAC
 AE2482
 AE2482                          STATION DESCRIPTION
 AE2482
 AE2482'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2482'POINT IS 125 FEET SOUTH OF MANHAITEN-MONEE RD AND EAST R.O.W. LINE OF
 AE2482'CEDAR RD. STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2482'SLEEVE WITH CAST CAP AND LID
 AE2482
 AE2482                          STATION RECOVERY (2009)
 AE2482
 AE2482'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2482'THE CAP AND SLEEVE ARE MISSING, AND THE PVC SURROUNDING THE MARK IS
 AE2482'BROKEN.  HOWEVER THE ROD APPEARS TO BE IN GOOD SHAPE. THE REMAINING
 AE2482'PORTIONS OF THE MARK ARE CURRENTLY PAINTED BRIGHT ORANGE.  NOTE THE
 AE2482'SPELLING OF 'MANHAITEN-MONEE' ROAD IN THE DESCRIPTION SHOULD BE
 AE2482''MANHATTAN-MONEE'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2483 ***********************************************************************
 AE2483  DESIGNATION -  WILL COUNTY GPS 1234
 AE2483  PID         -  AE2483
 AE2483  STATE/COUNTY-  IL/WILL
 AE2483  COUNTRY     -  US
 AE2483  USGS QUAD   -  MANHATTAN (2018)
 AE2483
 AE2483                         *CURRENT SURVEY CONTROL
 AE2483  ______________________________________________________________________
 AE2483* NAD 83(2011) POSITION- 41 22 51.31608(N) 087 57 36.04323(W)   ADJUSTED
 AE2483* NAD 83(2011) ELLIP HT-   177.952 (meters)        (06/27/12)   ADJUSTED
 AE2483* NAD 83(2011) EPOCH   -  2010.00
 AE2483* NAVD 88 ORTHO HEIGHT -   211.0   (meters)      692.    (feet) GPS OBS
 AE2483  ______________________________________________________________________
 AE2483  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2483  GEOID HEIGHT    -        -32.863 (meters)                     GEOID96
 AE2483  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 AE2483  NAD 83(2011) X  -    170,611.529 (meters)                     COMP
 AE2483  NAD 83(2011) Y  - -4,789,826.978 (meters)                     COMP
 AE2483  NAD 83(2011) Z  -  4,194,375.716 (meters)                     COMP
 AE2483  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 AE2483
 AE2483  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2483  Standards:
 AE2483         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2483            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2483  -------------------------------------------------------------------
 AE2483  NETWORK    1.44   0.98           0.64   0.52   0.50     -0.15968817
 AE2483  -------------------------------------------------------------------
 AE2483  Click here for local accuracies and other accuracy information.
 AE2483
 AE2483.The horizontal coordinates were established by GPS observations
 AE2483.and adjusted by the National Geodetic Survey in June 2012.
 AE2483
 AE2483.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2483.been affixed to the stable North American tectonic plate. See 
 AE2483.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2483
 AE2483.The horizontal coordinates are valid at the epoch date displayed above
 AE2483.which is a decimal equivalence of Year/Month/Day.
 AE2483
 AE2483.The orthometric height was determined by GPS observations and a
 AE2483.high-resolution geoid model.
 AE2483
 AE2483.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2483.GEOID18 height accuracy estimate available here.
 AE2483
 AE2483.Click photographs - Photos may exist for this station.
 AE2483
 AE2483.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2483
 AE2483.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2483
 AE2483.The ellipsoidal height was determined by GPS observations
 AE2483.and is referenced to NAD 83.
 AE2483
 AE2483. The following values were computed from the NAD 83(2011) position.
 AE2483
 AE2483;                    North         East     Units Scale Factor Converg.
 AE2483;SPC IL E     -   523,412.176   331,227.180   MT  0.99998700   +0 14 48.4
 AE2483;SPC IL E     - 1,717,228.11  1,086,701.17   sFT  0.99998700   +0 14 48.4
 AE2483;UTM  16      - 4,581,488.908   419,727.657   MT  0.99967930   -0 38 04.8
 AE2483
 AE2483!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2483!SPC IL E     -   0.99997209  x   0.99998700  =   0.99995909
 AE2483!UTM  16      -   0.99997209  x   0.99967930  =   0.99965140
 AE2483
 AE2483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1972781488(NAD 83)
 AE2483
 AE2483                          SUPERSEDED SURVEY CONTROL
 AE2483
 AE2483  NAD 83(2007)-  41 22 51.31613(N)    087 57 36.04415(W) AD(2002.00) 0
 AE2483  ELLIP H (02/10/07)  177.971  (m)                       GP(2002.00)    
 AE2483  ELLIP H (02/03/05)  177.974  (m)                       GP(       ) 4 2
 AE2483  NAD 83(1997)-  41 22 51.31589(N)    087 57 36.04374(W) AD(       ) 1
 AE2483  ELLIP H (10/21/99)  177.977  (m)                       GP(       ) 4 1
 AE2483  NAD 83(1997)-  41 22 51.31590(N)    087 57 36.04385(W) AD(       ) 1
 AE2483  NAD 83(1986)-  41 22 51.31834(N)    087 57 36.05734(W) AD(       ) 1
 AE2483
 AE2483.Superseded values are not recommended for survey control.
 AE2483
 AE2483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2483.See file dsdata.pdf to determine how the superseded data were derived.
 AE2483
 AE2483_MARKER: F = FLANGE-ENCASED ROD
 AE2483_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2483_MARK LOGO: IL-197
 AE2483_PROJECTION: RECESSED 8 CENTIMETERS
 AE2483_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2483_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2483_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2483+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2011
 AE2483_ROD/PIPE-DEPTH: 3 meters
 AE2483_SLEEVE-DEPTH  : 1 meters
 AE2483
 AE2483  HISTORY     - Date     Condition        Report By
 AE2483  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2483  HISTORY     - 20111011 GOOD             GEOCAC
 AE2483
 AE2483                          STATION DESCRIPTION
 AE2483
 AE2483'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2483'AT INTERSECITON OF IL ROUTE 52 AND OFFNER (ELEVATOR RD) IN NORTHEAST
 AE2483'QUADRANT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2483'SLEEVE WITH CAST CAP AND LID
 AE2483
 AE2483                          STATION RECOVERY (2011)
 AE2483
 AE2483'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 AE2483'WITNESS POST HAS BEEN PULVERIZED BY MOWER.  THE MARK REMAINS INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2484 ***********************************************************************
 AE2484  DESIGNATION -  WILL COUNTY GPS 1301
 AE2484  PID         -  AE2484
 AE2484  STATE/COUNTY-  IL/WILL
 AE2484  COUNTRY     -  US
 AE2484  USGS QUAD   -  FRANKFORT (2018)
 AE2484
 AE2484                         *CURRENT SURVEY CONTROL
 AE2484  ______________________________________________________________________
 AE2484* NAD 83(2011) POSITION- 41 28 11.08936(N) 087 47 24.72130(W)   ADJUSTED
 AE2484* NAD 83(2011) ELLIP HT-   192.870 (meters)        (06/27/12)   ADJUSTED
 AE2484* NAD 83(2011) EPOCH   -  2010.00
 AE2484* NAVD 88 ORTHO HEIGHT -   226.1   (meters)      742.    (feet) GPS OBS
 AE2484  ______________________________________________________________________
 AE2484  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2484  GEOID HEIGHT    -        -33.069 (meters)                     GEOID96
 AE2484  GEOID HEIGHT    -        -33.268 (meters)                     GEOID18
 AE2484  NAD 83(2011) X  -    184,555.457 (meters)                     COMP
 AE2484  NAD 83(2011) Y  - -4,782,788.888 (meters)                     COMP
 AE2484  NAD 83(2011) Z  -  4,201,782.908 (meters)                     COMP
 AE2484  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 AE2484
 AE2484  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2484  Standards:
 AE2484         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2484            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2484  -------------------------------------------------------------------
 AE2484  NETWORK    1.69   1.06           0.74   0.63   0.54     -0.16026774
 AE2484  -------------------------------------------------------------------
 AE2484  Click here for local accuracies and other accuracy information.
 AE2484
 AE2484.The horizontal coordinates were established by GPS observations
 AE2484.and adjusted by the National Geodetic Survey in June 2012.
 AE2484
 AE2484.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2484.been affixed to the stable North American tectonic plate. See 
 AE2484.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2484
 AE2484.The horizontal coordinates are valid at the epoch date displayed above
 AE2484.which is a decimal equivalence of Year/Month/Day.
 AE2484
 AE2484.The orthometric height was determined by GPS observations and a
 AE2484.high-resolution geoid model.
 AE2484
 AE2484.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2484.GEOID18 height accuracy estimate available here.
 AE2484
 AE2484.Click photographs - Photos may exist for this station.
 AE2484
 AE2484.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2484
 AE2484.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2484
 AE2484.The ellipsoidal height was determined by GPS observations
 AE2484.and is referenced to NAD 83.
 AE2484
 AE2484. The following values were computed from the NAD 83(2011) position.
 AE2484
 AE2484;                    North         East     Units Scale Factor Converg.
 AE2484;SPC IL E     -   533,352.279   345,369.572   MT  1.00000032   +0 21 34.9
 AE2484;SPC IL E     - 1,749,839.94  1,133,100.00   sFT  1.00000032   +0 21 34.9
 AE2484;UTM  16      - 4,591,206.901   434,016.743   MT  0.99965358   -0 31 23.9
 AE2484
 AE2484!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2484!SPC IL E     -   0.99996975  x   1.00000032  =   0.99997007
 AE2484!UTM  16      -   0.99996975  x   0.99965358  =   0.99962334
 AE2484
 AE2484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3401691206(NAD 83)
 AE2484
 AE2484                          SUPERSEDED SURVEY CONTROL
 AE2484
 AE2484  NAD 83(2007)-  41 28 11.08941(N)    087 47 24.72222(W) AD(2002.00) 0
 AE2484  ELLIP H (02/10/07)  192.888  (m)                       GP(2002.00)    
 AE2484  ELLIP H (02/03/05)  192.897  (m)                       GP(       ) 4 2
 AE2484  NAD 83(1997)-  41 28 11.08915(N)    087 47 24.72158(W) AD(       ) 1
 AE2484  ELLIP H (10/21/99)  192.901  (m)                       GP(       ) 4 1
 AE2484  NAD 83(1997)-  41 28 11.08916(N)    087 47 24.72169(W) AD(       ) 1
 AE2484  NAD 83(1986)-  41 28 11.09156(N)    087 47 24.73532(W) AD(       ) 1
 AE2484
 AE2484.Superseded values are not recommended for survey control.
 AE2484
 AE2484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2484.See file dsdata.pdf to determine how the superseded data were derived.
 AE2484
 AE2484_MARKER: F = FLANGE-ENCASED ROD
 AE2484_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2484_MARK LOGO: IL-197
 AE2484_PROJECTION: RECESSED 8 CENTIMETERS
 AE2484_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2484_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2484+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2007
 AE2484_ROD/PIPE-DEPTH: 3 meters
 AE2484_SLEEVE-DEPTH  : 1 meters
 AE2484
 AE2484  HISTORY     - Date     Condition        Report By
 AE2484  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2484  HISTORY     - 20050516 GOOD             NGS
 AE2484  HISTORY     - 20070507 GOOD             NGS
 AE2484  HISTORY     - 20090531 GOOD             GEOCAC
 AE2484  HISTORY     - 20090705 GOOD             GEOCAC
 AE2484
 AE2484                          STATION DESCRIPTION
 AE2484
 AE2484'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2484'FROM INTERSECTION OF IL ROUTE 45 AND STEGER ROAD, EAST ON STEGER 4.8
 AE2484'MILES (7.7 KM) TO HARLEM RD. STATION ON RIGHT (SOUTH) SIDE STATION IS
 AE2484'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2484'LID
 AE2484
 AE2484                          STATION RECOVERY (2005)
 AE2484
 AE2484'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005
 AE2484'RECOVERED BY CHRISTOPHER BURKE ENGINEERING. RECOVERED AS DESCRIBED.
 AE2484'DESCRIPTION ADEQUATE. STABLE AND GOOD FOR GPS OBSERVATION.
 AE2484
 AE2484                          STATION RECOVERY (2007)
 AE2484
 AE2484'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (TJM)
 AE2484'RECOVERED IN GOOD CONDITION.
 AE2484
 AE2484                          STATION RECOVERY (2009)
 AE2484
 AE2484'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2484'RECOVERED IN GOOD CONDITION.
 AE2484
 AE2484                          STATION RECOVERY (2009)
 AE2484
 AE2484'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2484'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2485 ***********************************************************************
 AE2485  DESIGNATION -  WILL COUNTY GPS 1306
 AE2485  PID         -  AE2485
 AE2485  STATE/COUNTY-  IL/WILL
 AE2485  COUNTRY     -  US
 AE2485  USGS QUAD   -  MANHATTAN (2018)
 AE2485
 AE2485                         *CURRENT SURVEY CONTROL
 AE2485  ______________________________________________________________________
 AE2485* NAD 83(2011) POSITION- 41 28 10.25999(N) 087 54 22.74978(W)   ADJUSTED
 AE2485* NAD 83(2011) ELLIP HT-   190.696 (meters)        (06/27/12)   ADJUSTED
 AE2485* NAD 83(2011) EPOCH   -  2010.00
 AE2485* NAVD 88 ORTHO HEIGHT -   223.9   (meters)      735.    (feet) GPS OBS
 AE2485  ______________________________________________________________________
 AE2485  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2485  GEOID HEIGHT    -        -33.000 (meters)                     GEOID96
 AE2485  GEOID HEIGHT    -        -33.210 (meters)                     GEOID18
 AE2485  NAD 83(2011) X  -    174,862.561 (meters)                     COMP
 AE2485  NAD 83(2011) Y  - -4,783,168.402 (meters)                     COMP
 AE2485  NAD 83(2011) Z  -  4,201,762.295 (meters)                     COMP
 AE2485  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 AE2485
 AE2485  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2485  Standards:
 AE2485         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2485            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2485  -------------------------------------------------------------------
 AE2485  NETWORK    1.34   0.92           0.59   0.49   0.47     -0.21944686
 AE2485  -------------------------------------------------------------------
 AE2485  Click here for local accuracies and other accuracy information.
 AE2485
 AE2485.The horizontal coordinates were established by GPS observations
 AE2485.and adjusted by the National Geodetic Survey in June 2012.
 AE2485
 AE2485.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2485.been affixed to the stable North American tectonic plate. See 
 AE2485.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2485
 AE2485.The horizontal coordinates are valid at the epoch date displayed above
 AE2485.which is a decimal equivalence of Year/Month/Day.
 AE2485
 AE2485.The orthometric height was determined by GPS observations and a
 AE2485.high-resolution geoid model.
 AE2485
 AE2485.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2485.GEOID18 height accuracy estimate available here.
 AE2485
 AE2485.Click photographs - Photos may exist for this station.
 AE2485
 AE2485.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2485
 AE2485.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2485
 AE2485.The ellipsoidal height was determined by GPS observations
 AE2485.and is referenced to NAD 83.
 AE2485
 AE2485. The following values were computed from the NAD 83(2011) position.
 AE2485
 AE2485;                    North         East     Units Scale Factor Converg.
 AE2485;SPC IL E     -   533,272.310   335,669.893   MT  0.99999065   +0 16 58.0
 AE2485;SPC IL E     - 1,749,577.57  1,101,276.97   sFT  0.99999065   +0 16 58.0
 AE2485;UTM  16      - 4,591,276.395   424,320.218   MT  0.99967048   -0 36 00.8
 AE2485
 AE2485!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2485!SPC IL E     -   0.99997009  x   0.99999065  =   0.99996074
 AE2485!UTM  16      -   0.99997009  x   0.99967048  =   0.99964058
 AE2485
 AE2485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2432091276(NAD 83)
 AE2485
 AE2485                          SUPERSEDED SURVEY CONTROL
 AE2485
 AE2485  NAD 83(2007)-  41 28 10.26003(N)    087 54 22.75070(W) AD(2002.00) 0
 AE2485  ELLIP H (02/10/07)  190.714  (m)                       GP(2002.00)    
 AE2485  ELLIP H (02/03/05)  190.720  (m)                       GP(       ) 4 2
 AE2485  NAD 83(1997)-  41 28 10.25980(N)    087 54 22.75021(W) AD(       ) 1
 AE2485  ELLIP H (10/21/99)  190.724  (m)                       GP(       ) 4 1
 AE2485  NAD 83(1997)-  41 28 10.25982(N)    087 54 22.75033(W) AD(       ) 1
 AE2485  NAD 83(1986)-  41 28 10.26210(N)    087 54 22.76361(W) AD(       ) 1
 AE2485
 AE2485.Superseded values are not recommended for survey control.
 AE2485
 AE2485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2485.See file dsdata.pdf to determine how the superseded data were derived.
 AE2485
 AE2485_MARKER: F = FLANGE-ENCASED ROD
 AE2485_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2485_MARK LOGO: IL-197
 AE2485_PROJECTION: RECESSED 8 CENTIMETERS
 AE2485_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2485_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2485+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2485_ROD/PIPE-DEPTH: 3 meters
 AE2485_SLEEVE-DEPTH  : 1 meters
 AE2485
 AE2485  HISTORY     - Date     Condition        Report By
 AE2485  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2485  HISTORY     - 20081118 POOR             INDIV
 AE2485
 AE2485                          STATION DESCRIPTION
 AE2485
 AE2485'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2485'FROM INTERSECTION MONEE RD AND CENTER RD GO WEST ON MANHATTEN-MONEE RD
 AE2485'3 MI (4.8 KM) TO SHEER RD GO NORTH 3 MI (4.8 KM) STATION IN SOUTHEAST
 AE2485'QUAD SHEER AND DELANEY RDS STATION IS FLUSH WITH SURFACE AND IS
 AE2485'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2485
 AE2485                          STATION RECOVERY (2008)
 AE2485
 AE2485'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (BJS)
 AE2485'MARKER WAS FOUND TO BE IN FAIR CONDITION OVERALL, PVC TUBE IS IN POOR
 AE2485'CONDITION, APPEARS TO HAVE BE STRUCK BY MOWER BLADES, ALUMINUM COVER
 AE2485'HAS BEEN BROKEN OFF AND DAMADGED, MONUMENT CHECKED VERY GOOD TO
 AE2485'PUBLISHED LAT/LONG INFO. PLEASE CONTACT BRIAN SCHAUL AT BURKE
 AE2485'ENGINEERING CORP FOR FURTHER DETAILS
 AE2485'EMAIL TO. BRIANSCHAUL AT BURKEENGINEERING.COM FOR OUT DATA SHEET
 AE2485'SHOWING NEW RECOVERY TIES
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2486 ***********************************************************************
 AE2486  DESIGNATION -  WILL COUNTY GPS 1321
 AE2486  PID         -  AE2486
 AE2486  STATE/COUNTY-  IL/WILL
 AE2486  COUNTRY     -  US
 AE2486  USGS QUAD   -  FRANKFORT (2018)
 AE2486
 AE2486                         *CURRENT SURVEY CONTROL
 AE2486  ______________________________________________________________________
 AE2486* NAD 83(2011) POSITION- 41 25 32.04320(N) 087 50 41.80497(W)   ADJUSTED
 AE2486* NAD 83(2011) ELLIP HT-   194.512 (meters)        (06/27/12)   ADJUSTED
 AE2486* NAD 83(2011) EPOCH   -  2010.00
 AE2486* NAVD 88 ORTHO HEIGHT -   227.715 (meters)      747.10  (feet) ADJUSTED
 AE2486  ______________________________________________________________________
 AE2486  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 AE2486  NAD 83(2011) X  -    180,107.658 (meters)                     COMP
 AE2486  NAD 83(2011) Y  - -4,786,209.988 (meters)                     COMP
 AE2486  NAD 83(2011) Z  -  4,198,106.023 (meters)                     COMP
 AE2486  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 AE2486  DYNAMIC HEIGHT  -        227.623 (meters)      746.79  (feet) COMP
 AE2486  MODELED GRAVITY -    980,217.4   (mgal)                       NAVD 88
 AE2486
 AE2486  VERT ORDER      -  SECOND    CLASS I
 AE2486
 AE2486  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2486  Standards:
 AE2486         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2486            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2486  -------------------------------------------------------------------
 AE2486  NETWORK    1.09   0.86           0.50   0.37   0.44     -0.13397310
 AE2486  -------------------------------------------------------------------
 AE2486  Click here for local accuracies and other accuracy information.
 AE2486
 AE2486.The horizontal coordinates were established by GPS observations
 AE2486.and adjusted by the National Geodetic Survey in June 2012.
 AE2486
 AE2486.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2486.been affixed to the stable North American tectonic plate. See 
 AE2486.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2486
 AE2486.The horizontal coordinates are valid at the epoch date displayed above
 AE2486.which is a decimal equivalence of Year/Month/Day.
 AE2486
 AE2486.The orthometric height was determined by differential leveling and
 AE2486.adjusted by the NATIONAL GEODETIC SURVEY
 AE2486.in August 2012.
 AE2486
 AE2486.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2486.GEOID18 height accuracy estimate available here.
 AE2486
 AE2486.Click photographs - Photos may exist for this station.
 AE2486
 AE2486.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2486
 AE2486.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2486
 AE2486.The ellipsoidal height was determined by GPS observations
 AE2486.and is referenced to NAD 83.
 AE2486
 AE2486.The dynamic height is computed by dividing the NAVD 88
 AE2486.geopotential number by the normal gravity value computed on the
 AE2486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2486.degrees latitude (g = 980.6199 gals.).
 AE2486
 AE2486.The modeled gravity was interpolated from observed gravity values.
 AE2486
 AE2486. The following values were computed from the NAD 83(2011) position.
 AE2486
 AE2486;                    North         East     Units Scale Factor Converg.
 AE2486;SPC IL E     -   528,418.430   340,824.185   MT  0.99999550   +0 19 23.3
 AE2486;SPC IL E     - 1,733,652.80  1,118,187.35   sFT  0.99999550   +0 19 23.3
 AE2486;UTM  16      - 4,586,345.309   429,397.469   MT  0.99966134   -0 33 32.7
 AE2486
 AE2486!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2486!SPC IL E     -   0.99996949  x   0.99999550  =   0.99996499
 AE2486!UTM  16      -   0.99996949  x   0.99966134  =   0.99963084
 AE2486
 AE2486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2939786345(NAD 83)
 AE2486
 AE2486                          SUPERSEDED SURVEY CONTROL
 AE2486
 AE2486  NAD 83(2007)-  41 25 32.04325(N)    087 50 41.80589(W) AD(2002.00) 0
 AE2486  ELLIP H (02/10/07)  194.531  (m)                       GP(2002.00)    
 AE2486  ELLIP H (02/03/05)  194.541  (m)                       GP(       ) 4 2
 AE2486  NAD 83(1997)-  41 25 32.04304(N)    087 50 41.80544(W) AD(       ) 1
 AE2486  ELLIP H (10/21/99)  194.544  (m)                       GP(       ) 4 1
 AE2486  NAD 83(1997)-  41 25 32.04305(N)    087 50 41.80555(W) AD(       ) 1
 AE2486  NAD 83(1986)-  41 25 32.04546(N)    087 50 41.81908(W) AD(       ) 1
 AE2486  NAVD 88 (09/04/97)  227.7    (m)  GEOID96  model used  GPS OBS        
 AE2486
 AE2486.Superseded values are not recommended for survey control.
 AE2486
 AE2486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2486.See file dsdata.pdf to determine how the superseded data were derived.
 AE2486
 AE2486_MARKER: F = FLANGE-ENCASED ROD
 AE2486_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2486_MARK LOGO: IL-197
 AE2486_PROJECTION: RECESSED 8 CENTIMETERS
 AE2486_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2486_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2486+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2011
 AE2486_ROD/PIPE-DEPTH: 3 meters
 AE2486_SLEEVE-DEPTH  : 1 meters
 AE2486
 AE2486  HISTORY     - Date     Condition        Report By
 AE2486  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2486  HISTORY     - 20110520 GOOD             AMESC
 AE2486  HISTORY     - 20120915 GOOD             GEOCAC
 AE2486
 AE2486                          STATION DESCRIPTION
 AE2486
 AE2486'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2486'FROM INTERSECTION IL ROUTE 57 AND MANHATTAN-MONEE RD, WEST ON
 AE2486'MANHATTEN-MONEE 4.5 MILES (7.2 KM) TO CENTER RD, TURN SOUTH. STATION
 AE2486'ON RIGHT 150 FEET (45.7 M) FROM INTERSECTION STATION IS FLUSH WITH
 AE2486'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2486
 AE2486                          STATION RECOVERY (2011)
 AE2486
 AE2486'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 AE2486'RECOVERED AS DESCRIBED.
 AE2486
 AE2486                          STATION RECOVERY (2012)
 AE2486
 AE2486'RECOVERY NOTE BY GEOCACHING 2012 (CT)
 AE2486'THE CAP IS BROKEN, BUT THE ROD REMAINS INTACT AND IN DECENT SHAPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2487 ***********************************************************************
 AE2487  DESIGNATION -  WILL COUNTY GPS 1331
 AE2487  PID         -  AE2487
 AE2487  STATE/COUNTY-  IL/WILL
 AE2487  COUNTRY     -  US
 AE2487  USGS QUAD   -  MANHATTAN (2018)
 AE2487
 AE2487                         *CURRENT SURVEY CONTROL
 AE2487  ______________________________________________________________________
 AE2487* NAD 83(2011) POSITION- 41 22 53.78455(N) 087 54 07.91102(W)   ADJUSTED
 AE2487* NAD 83(2011) ELLIP HT-   181.478 (meters)        (06/27/12)   ADJUSTED
 AE2487* NAD 83(2011) EPOCH   -  2010.00
 AE2487* NAVD 88 ORTHO HEIGHT -   214.598 (meters)      704.06  (feet) ADJUSTED
 AE2487  ______________________________________________________________________
 AE2487  GEOID HEIGHT    -        -33.119 (meters)                     GEOID18
 AE2487  NAD 83(2011) X  -    175,442.886 (meters)                     COMP
 AE2487  NAD 83(2011) Y  - -4,789,604.717 (meters)                     COMP
 AE2487  NAD 83(2011) Z  -  4,194,435.188 (meters)                     COMP
 AE2487  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 AE2487  DYNAMIC HEIGHT  -        214.512 (meters)      703.78  (feet) COMP
 AE2487  MODELED GRAVITY -    980,218.9   (mgal)                       NAVD 88
 AE2487
 AE2487  VERT ORDER      -  SECOND    CLASS I
 AE2487
 AE2487  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2487  Standards:
 AE2487         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2487            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2487  -------------------------------------------------------------------
 AE2487  NETWORK    1.24   0.90           0.55   0.45   0.46     -0.19718765
 AE2487  -------------------------------------------------------------------
 AE2487  Click here for local accuracies and other accuracy information.
 AE2487
 AE2487.The horizontal coordinates were established by GPS observations
 AE2487.and adjusted by the National Geodetic Survey in June 2012.
 AE2487
 AE2487.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2487.been affixed to the stable North American tectonic plate. See 
 AE2487.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2487
 AE2487.The horizontal coordinates are valid at the epoch date displayed above
 AE2487.which is a decimal equivalence of Year/Month/Day.
 AE2487
 AE2487.The orthometric height was determined by differential leveling and
 AE2487.adjusted by the NATIONAL GEODETIC SURVEY
 AE2487.in August 2012.
 AE2487
 AE2487.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2487.GEOID18 height accuracy estimate available here.
 AE2487
 AE2487.Click photographs - Photos may exist for this station.
 AE2487
 AE2487.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2487
 AE2487.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2487
 AE2487.The ellipsoidal height was determined by GPS observations
 AE2487.and is referenced to NAD 83.
 AE2487
 AE2487.The dynamic height is computed by dividing the NAVD 88
 AE2487.geopotential number by the normal gravity value computed on the
 AE2487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2487.degrees latitude (g = 980.6199 gals.).
 AE2487
 AE2487.The modeled gravity was interpolated from observed gravity values.
 AE2487
 AE2487. The following values were computed from the NAD 83(2011) position.
 AE2487
 AE2487;                    North         East     Units Scale Factor Converg.
 AE2487;SPC IL E     -   523,510.771   336,062.817   MT  0.99999100   +0 17 06.1
 AE2487;SPC IL E     - 1,717,551.59  1,102,566.09   sFT  0.99999100   +0 17 06.1
 AE2487;UTM  16      - 4,581,513.094   424,562.718   MT  0.99967003   -0 35 47.2
 AE2487
 AE2487!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2487!SPC IL E     -   0.99997154  x   0.99999100  =   0.99996254
 AE2487!UTM  16      -   0.99997154  x   0.99967003  =   0.99964157
 AE2487
 AE2487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2456281513(NAD 83)
 AE2487
 AE2487                          SUPERSEDED SURVEY CONTROL
 AE2487
 AE2487  NAD 83(2007)-  41 22 53.78460(N)    087 54 07.91194(W) AD(2002.00) 0
 AE2487  ELLIP H (02/10/07)  181.497  (m)                       GP(2002.00)    
 AE2487  ELLIP H (02/03/05)  181.500  (m)                       GP(       ) 4 2
 AE2487  NAD 83(1997)-  41 22 53.78439(N)    087 54 07.91154(W) AD(       ) 1
 AE2487  ELLIP H (10/21/99)  181.502  (m)                       GP(       ) 4 1
 AE2487  NAD 83(1997)-  41 22 53.78441(N)    087 54 07.91165(W) AD(       ) 1
 AE2487  NAD 83(1986)-  41 22 53.78686(N)    087 54 07.92524(W) AD(       ) 1
 AE2487  NAVD 88 (09/04/97)  214.6    (m)  GEOID96  model used  GPS OBS        
 AE2487
 AE2487.Superseded values are not recommended for survey control.
 AE2487
 AE2487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2487.See file dsdata.pdf to determine how the superseded data were derived.
 AE2487
 AE2487_MARKER: F = FLANGE-ENCASED ROD
 AE2487_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2487_MARK LOGO: IL-197
 AE2487_PROJECTION: RECESSED 8 CENTIMETERS
 AE2487_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2487_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2487+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2011
 AE2487_ROD/PIPE-DEPTH: 3 meters
 AE2487_SLEEVE-DEPTH  : 1 meters
 AE2487
 AE2487  HISTORY     - Date     Condition        Report By
 AE2487  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2487  HISTORY     - 20110520 GOOD             AMESC
 AE2487
 AE2487                          STATION DESCRIPTION
 AE2487
 AE2487'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2487'NORTHEAST QUAD OF OFFNER RD AND 120TH AVE. 32 FT (9.8 M) NORTH OF
 AE2487'CENTERLINE OF OFFNER, 32 FT (9.8 M) EAST OF CENTERLINE OF 120TH AVE
 AE2487'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2487'CAST CAP AND LID
 AE2487
 AE2487                          STATION RECOVERY (2011)
 AE2487
 AE2487'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 AE2487'RECOVERED AS DESCRIBED.
 AE2487'
 AE2487'NOTE-THE MARKS ACCESS COVER IS DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2488 ***********************************************************************
 AE2488  DESIGNATION -  WILL COUNTY GPS 1334
 AE2488  PID         -  AE2488
 AE2488  STATE/COUNTY-  IL/WILL
 AE2488  COUNTRY     -  US
 AE2488  USGS QUAD   -  FRANKFORT (2018)
 AE2488
 AE2488                         *CURRENT SURVEY CONTROL
 AE2488  ______________________________________________________________________
 AE2488* NAD 83(2011) POSITION- 41 22 56.79714(N) 087 50 38.38866(W)   ADJUSTED
 AE2488* NAD 83(2011) ELLIP HT-   190.887 (meters)        (06/27/12)   ADJUSTED
 AE2488* NAD 83(2011) EPOCH   -  2010.00
 AE2488* NAVD 88 ORTHO HEIGHT -   224.047 (meters)      735.06  (feet) ADJUSTED
 AE2488  ______________________________________________________________________
 AE2488  GEOID HEIGHT    -        -33.161 (meters)                     GEOID18
 AE2488  NAD 83(2011) X  -    180,305.996 (meters)                     COMP
 AE2488  NAD 83(2011) Y  - -4,789,369.689 (meters)                     COMP
 AE2488  NAD 83(2011) Z  -  4,194,511.144 (meters)                     COMP
 AE2488  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 AE2488  DYNAMIC HEIGHT  -        223.957 (meters)      734.77  (feet) COMP
 AE2488  MODELED GRAVITY -    980,216.1   (mgal)                       NAVD 88
 AE2488
 AE2488  VERT ORDER      -  SECOND    CLASS I
 AE2488
 AE2488  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2488  Standards:
 AE2488         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2488            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2488  -------------------------------------------------------------------
 AE2488  NETWORK    1.24   0.90           0.56   0.43   0.46     -0.15591487
 AE2488  -------------------------------------------------------------------
 AE2488  Click here for local accuracies and other accuracy information.
 AE2488
 AE2488.The horizontal coordinates were established by GPS observations
 AE2488.and adjusted by the National Geodetic Survey in June 2012.
 AE2488
 AE2488.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2488.been affixed to the stable North American tectonic plate. See 
 AE2488.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2488
 AE2488.The horizontal coordinates are valid at the epoch date displayed above
 AE2488.which is a decimal equivalence of Year/Month/Day.
 AE2488
 AE2488.The orthometric height was determined by differential leveling and
 AE2488.adjusted by the NATIONAL GEODETIC SURVEY
 AE2488.in August 2012.
 AE2488
 AE2488.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2488.GEOID18 height accuracy estimate available here.
 AE2488
 AE2488.Click photographs - Photos may exist for this station.
 AE2488
 AE2488.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2488
 AE2488.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2488
 AE2488.The ellipsoidal height was determined by GPS observations
 AE2488.and is referenced to NAD 83.
 AE2488
 AE2488.The dynamic height is computed by dividing the NAVD 88
 AE2488.geopotential number by the normal gravity value computed on the
 AE2488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2488.degrees latitude (g = 980.6199 gals.).
 AE2488
 AE2488.The modeled gravity was interpolated from observed gravity values.
 AE2488
 AE2488. The following values were computed from the NAD 83(2011) position.
 AE2488
 AE2488;                    North         East     Units Scale Factor Converg.
 AE2488;SPC IL E     -   523,629.560   340,930.562   MT  0.99999561   +0 19 24.6
 AE2488;SPC IL E     - 1,717,941.31  1,118,536.35   sFT  0.99999561   +0 19 24.6
 AE2488;UTM  16      - 4,581,556.970   429,430.120   MT  0.99966129   -0 33 28.7
 AE2488
 AE2488!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2488!SPC IL E     -   0.99997006  x   0.99999561  =   0.99996567
 AE2488!UTM  16      -   0.99997006  x   0.99966129  =   0.99963136
 AE2488
 AE2488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2943081556(NAD 83)
 AE2488
 AE2488                          SUPERSEDED SURVEY CONTROL
 AE2488
 AE2488  NAD 83(2007)-  41 22 56.79719(N)    087 50 38.38958(W) AD(2002.00) 0
 AE2488  ELLIP H (02/10/07)  190.906  (m)                       GP(2002.00)    
 AE2488  ELLIP H (02/03/05)  190.914  (m)                       GP(       ) 4 2
 AE2488  NAD 83(1997)-  41 22 56.79700(N)    087 50 38.38919(W) AD(       ) 1
 AE2488  ELLIP H (10/21/99)  190.917  (m)                       GP(       ) 4 1
 AE2488  NAD 83(1997)-  41 22 56.79701(N)    087 50 38.38929(W) AD(       ) 1
 AE2488  NAD 83(1986)-  41 22 56.79947(N)    087 50 38.40293(W) AD(       ) 1
 AE2488  NAVD 88 (09/04/97)  224.1    (m)  GEOID96  model used  GPS OBS        
 AE2488
 AE2488.Superseded values are not recommended for survey control.
 AE2488
 AE2488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2488.See file dsdata.pdf to determine how the superseded data were derived.
 AE2488
 AE2488_MARKER: F = FLANGE-ENCASED ROD
 AE2488_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2488_MARK LOGO: IL-197
 AE2488_PROJECTION: RECESSED 8 CENTIMETERS
 AE2488_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2488_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2488+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2011
 AE2488_ROD/PIPE-DEPTH: 3 meters
 AE2488_SLEEVE-DEPTH  : 1 meters
 AE2488
 AE2488  HISTORY     - Date     Condition        Report By
 AE2488  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2488  HISTORY     - 20110520 GOOD             AMESC
 AE2488
 AE2488                          STATION DESCRIPTION
 AE2488
 AE2488'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2488'FROM INTERSECTION IL 52 AND IL 45 GO NORTH 2 MI (3.2 KM) TURN RIGHT
 AE2488'(EAST) GO 2 MI. STATION ON LEFT AT INTERSECTION OF OFFNER AND CENTER
 AE2488'RDS STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE
 AE2488'WITH CAST CAP AND LI
 AE2488
 AE2488                          STATION RECOVERY (2011)
 AE2488
 AE2488'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 AE2488'RECOVERED IN GOOD CONDITION.
 AE2488'
 AE2488'NOTE-THE MARKS ACCESS COVER IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2489 ***********************************************************************
 AE2489  DESIGNATION -  WILL COUNTY GPS 136
 AE2489  PID         -  AE2489
 AE2489  STATE/COUNTY-  IL/WILL
 AE2489  COUNTRY     -  US
 AE2489  USGS QUAD   -  NORMANTOWN (2018)
 AE2489
 AE2489                         *CURRENT SURVEY CONTROL
 AE2489  ______________________________________________________________________
 AE2489* NAD 83(2011) POSITION- 41 38 18.00503(N) 088 08 59.93306(W)   ADJUSTED
 AE2489* NAD 83(2011) ELLIP HT-   153.051 (meters)        (06/27/12)   ADJUSTED
 AE2489* NAD 83(2011) EPOCH   -  2010.00
 AE2489* NAVD 88 ORTHO HEIGHT -   186.2   (meters)      611.    (feet) GPS OBS
 AE2489  ______________________________________________________________________
 AE2489  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2489  GEOID HEIGHT    -        -32.928 (meters)                     GEOID96
 AE2489  GEOID HEIGHT    -        -33.118 (meters)                     GEOID18
 AE2489  NAD 83(2011) X  -    154,117.207 (meters)                     COMP
 AE2489  NAD 83(2011) Y  - -4,771,409.632 (meters)                     COMP
 AE2489  NAD 83(2011) Z  -  4,215,768.706 (meters)                     COMP
 AE2489  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 AE2489
 AE2489  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2489  Standards:
 AE2489         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2489            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2489  -------------------------------------------------------------------
 AE2489  NETWORK    1.03   0.78           0.46   0.37   0.40     -0.11857231
 AE2489  -------------------------------------------------------------------
 AE2489  Click here for local accuracies and other accuracy information.
 AE2489
 AE2489.The horizontal coordinates were established by GPS observations
 AE2489.and adjusted by the National Geodetic Survey in June 2012.
 AE2489
 AE2489.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2489.been affixed to the stable North American tectonic plate. See 
 AE2489.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2489
 AE2489.The horizontal coordinates are valid at the epoch date displayed above
 AE2489.which is a decimal equivalence of Year/Month/Day.
 AE2489
 AE2489.The orthometric height was determined by GPS observations and a
 AE2489.high-resolution geoid model.
 AE2489
 AE2489.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2489.GEOID18 height accuracy estimate available here.
 AE2489
 AE2489.Click photographs - Photos may exist for this station.
 AE2489
 AE2489.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2489
 AE2489.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2489
 AE2489.The ellipsoidal height was determined by GPS observations
 AE2489.and is referenced to NAD 83.
 AE2489
 AE2489. The following values were computed from the NAD 83(2011) position.
 AE2489
 AE2489;                    North         East     Units Scale Factor Converg.
 AE2489;SPC IL E     -   551,949.774   315,276.181   MT  0.99997787   +0 07 18.6
 AE2489;SPC IL E     - 1,810,855.22  1,034,368.60   sFT  0.99997787   +0 07 18.6
 AE2489;UTM  16      - 4,610,260.883   404,223.131   MT  0.99971288   -0 45 50.9
 AE2489
 AE2489!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2489!SPC IL E     -   0.99997599  x   0.99997787  =   0.99995387
 AE2489!UTM  16      -   0.99997599  x   0.99971288  =   0.99968888
 AE2489
 AE2489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0422310260(NAD 83)
 AE2489
 AE2489                          SUPERSEDED SURVEY CONTROL
 AE2489
 AE2489  NAD 83(2007)-  41 38 18.00513(N)    088 08 59.93403(W) AD(2002.00) 0
 AE2489  ELLIP H (02/10/07)  153.068  (m)                       GP(2002.00)    
 AE2489  ELLIP H (02/03/05)  153.071  (m)                       GP(       ) 4 2
 AE2489  NAD 83(1997)-  41 38 18.00440(N)    088 08 59.93330(W) AD(       ) 1
 AE2489  ELLIP H (10/21/99)  153.071  (m)                       GP(       ) 4 1
 AE2489  NAD 83(1997)-  41 38 18.00448(N)    088 08 59.93382(W) AD(       ) 1
 AE2489  NAD 83(1986)-  41 38 18.00631(N)    088 08 59.94376(W) AD(       ) 1
 AE2489
 AE2489.Superseded values are not recommended for survey control.
 AE2489
 AE2489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2489.See file dsdata.pdf to determine how the superseded data were derived.
 AE2489
 AE2489_MARKER: F = FLANGE-ENCASED ROD
 AE2489_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2489_MARK LOGO: IL-197
 AE2489_PROJECTION: RECESSED 8 CENTIMETERS
 AE2489_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2489_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2489+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2489_ROD/PIPE-DEPTH: 3 meters
 AE2489_SLEEVE-DEPTH  : 1 meters
 AE2489
 AE2489  HISTORY     - Date     Condition        Report By
 AE2489  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2489  HISTORY     - 20070307 POOR             INDIV
 AE2489
 AE2489                          STATION DESCRIPTION
 AE2489
 AE2489'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2489'FROM INTERSECTION OF 143RD ST AND WEBER RD GO WEST ON 143RD 1.5 MI
 AE2489'(2.4 KM) TURN RIGHT ON BUDLER RD (NORTH) THROUGH SUBDIVISION TO 135TH
 AE2489'ST. TURN RIGHT (EAST) 0.25 MI (0.40 KM) STATION IS FLUSH WITH SURFACE
 AE2489'AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2489
 AE2489                          STATION RECOVERY (2007)
 AE2489
 AE2489'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (PWM)
 AE2489'REQUIRES A NEW COVER, OLD WAS MISSING, WHICH RESULTS IN WEATHER
 AE2489'PENETRATION, IE WATER, ICE, DEBRIS, ETC.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2490 ***********************************************************************
 AE2490  DESIGNATION -  WILL COUNTY GPS 1401
 AE2490  PID         -  AE2490
 AE2490  STATE/COUNTY-  IL/WILL
 AE2490  COUNTRY     -  US
 AE2490  USGS QUAD   -  STEGER (2018)
 AE2490
 AE2490                         *CURRENT SURVEY CONTROL
 AE2490  ______________________________________________________________________
 AE2490* NAD 83(2011) POSITION- 41 28 10.84965(N) 087 40 26.19576(W)   ADJUSTED
 AE2490* NAD 83(2011) ELLIP HT-   184.749 (meters)        (06/27/12)   ADJUSTED
 AE2490* NAD 83(2011) EPOCH   -  2010.00
 AE2490* NAVD 88 ORTHO HEIGHT -   218.1   (meters)      716.    (feet) GPS OBS
 AE2490  ______________________________________________________________________
 AE2490  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2490  GEOID HEIGHT    -        -33.155 (meters)                     GEOID96
 AE2490  GEOID HEIGHT    -        -33.342 (meters)                     GEOID18
 AE2490  NAD 83(2011) X  -    194,259.631 (meters)                     COMP
 AE2490  NAD 83(2011) Y  - -4,782,403.380 (meters)                     COMP
 AE2490  NAD 83(2011) Z  -  4,201,771.989 (meters)                     COMP
 AE2490  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 AE2490
 AE2490  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2490  Standards:
 AE2490         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2490            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2490  -------------------------------------------------------------------
 AE2490  NETWORK    3.66   2.25           1.62   1.31   1.15     -0.26374253
 AE2490  -------------------------------------------------------------------
 AE2490  Click here for local accuracies and other accuracy information.
 AE2490
 AE2490.The horizontal coordinates were established by GPS observations
 AE2490.and adjusted by the National Geodetic Survey in June 2012.
 AE2490
 AE2490.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2490.been affixed to the stable North American tectonic plate. See 
 AE2490.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2490
 AE2490.The horizontal coordinates are valid at the epoch date displayed above
 AE2490.which is a decimal equivalence of Year/Month/Day.
 AE2490
 AE2490.The orthometric height was determined by GPS observations and a
 AE2490.high-resolution geoid model.
 AE2490
 AE2490.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2490.GEOID18 height accuracy estimate available here.
 AE2490
 AE2490.Click photographs - Photos may exist for this station.
 AE2490
 AE2490.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2490
 AE2490.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2490
 AE2490.The ellipsoidal height was determined by GPS observations
 AE2490.and is referenced to NAD 83.
 AE2490
 AE2490. The following values were computed from the NAD 83(2011) position.
 AE2490
 AE2490;                    North         East     Units Scale Factor Converg.
 AE2490;SPC IL E     -   533,412.375   355,080.990   MT  1.00001232   +0 26 12.0
 AE2490;SPC IL E     - 1,750,037.10  1,164,961.55   sFT  1.00001232   +0 26 12.0
 AE2490;UTM  16      - 4,591,117.364   443,724.438   MT  0.99963897   -0 26 46.7
 AE2490
 AE2490!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2490!SPC IL E     -   0.99997102  x   1.00001232  =   0.99998334
 AE2490!UTM  16      -   0.99997102  x   0.99963897  =   0.99961000
 AE2490
 AE2490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4372491117(NAD 83)
 AE2490
 AE2490                          SUPERSEDED SURVEY CONTROL
 AE2490
 AE2490  NAD 83(2007)-  41 28 10.84971(N)    087 40 26.19669(W) AD(2002.00) 0
 AE2490  ELLIP H (02/10/07)  184.768  (m)                       GP(2002.00)    
 AE2490  ELLIP H (02/03/05)  184.769  (m)                       GP(       ) 4 2
 AE2490  NAD 83(1997)-  41 28 10.84937(N)    087 40 26.19638(W) AD(       ) 1
 AE2490  ELLIP H (10/21/99)  184.766  (m)                       GP(       ) 4 1
 AE2490  NAD 83(1997)-  41 28 10.84938(N)    087 40 26.19644(W) AD(       ) 1
 AE2490  NAD 83(1986)-  41 28 10.85211(N)    087 40 26.21112(W) AD(       ) 1
 AE2490
 AE2490.Superseded values are not recommended for survey control.
 AE2490
 AE2490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2490.See file dsdata.pdf to determine how the superseded data were derived.
 AE2490
 AE2490_MARKER: F = FLANGE-ENCASED ROD
 AE2490_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2490_MARK LOGO: IL-197
 AE2490_PROJECTION: RECESSED 8 CENTIMETERS
 AE2490_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2490_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2490_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2490+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2012
 AE2490_ROD/PIPE-DEPTH: 3 meters
 AE2490_SLEEVE-DEPTH  : 1 meters
 AE2490
 AE2490  HISTORY     - Date     Condition        Report By
 AE2490  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2490  HISTORY     - 20060223 GOOD             INDIV
 AE2490  HISTORY     - 20110409 MARK NOT FOUND   GEOCAC
 AE2490  HISTORY     - 20121009 GOOD             INDIV
 AE2490  HISTORY     - 20250225 MARK NOT FOUND   ASMINC
 AE2490
 AE2490                          STATION DESCRIPTION
 AE2490
 AE2490'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2490'AT INTERSECTION STEGER TD AND WESTERN AVE IN PARK FOREST AT SOUTHEAST
 AE2490'CORNER STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE
 AE2490'WITH CAST CAP AND LID
 AE2490
 AE2490                          STATION RECOVERY (2006)
 AE2490
 AE2490'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TBW)
 AE2490'RECOVERED AS DESCRIBED.
 AE2490
 AE2490                          STATION RECOVERY (2011)
 AE2490
 AE2490'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 AE2490'THIS PARTY LOCATED A ROUND HOLE FILLED WITH MUD, LEAVES, AND WATER. NO
 AE2490'SLEEVE OR LID WERE LOCATED.  THISPARTY REMOVED SOME OF THE NATURAL
 AE2490'DEBRIS AND USED A STICK TO FEEL FOR THE ROD ITSELF, BUT IT WAS EITHER
 AE2490'NOT PRESENT OR BURIED IN MORE NATURAL DEBRIS.
 AE2490
 AE2490                          STATION RECOVERY (2012)
 AE2490
 AE2490'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (GS)
 AE2490'RECOVERED IN GOOD CONDITION.
 AE2490
 AE2490                          STATION RECOVERY (2025)
 AE2490
 AE2490'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AE2490'DID NOT FIND, LOCATION MIGHT BE BURIED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2491 ***********************************************************************
 AE2491  DESIGNATION -  WILL COUNTY GPS 1404
 AE2491  PID         -  AE2491
 AE2491  STATE/COUNTY-  IL/WILL
 AE2491  COUNTRY     -  US
 AE2491  USGS QUAD   -  STEGER (2018)
 AE2491
 AE2491                         *CURRENT SURVEY CONTROL
 AE2491  ______________________________________________________________________
 AE2491* NAD 83(2011) POSITION- 41 28 09.99296(N) 087 43 55.10366(W)   ADJUSTED
 AE2491* NAD 83(2011) ELLIP HT-   193.626 (meters)        (06/27/12)   ADJUSTED
 AE2491* NAD 83(2011) EPOCH   -  2010.00
 AE2491* NAVD 88 ORTHO HEIGHT -   226.9   (meters)      744.    (feet) GPS OBS
 AE2491  ______________________________________________________________________
 AE2491  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2491  GEOID HEIGHT    -        -33.107 (meters)                     GEOID96
 AE2491  GEOID HEIGHT    -        -33.302 (meters)                     GEOID18
 AE2491  NAD 83(2011) X  -    189,416.803 (meters)                     COMP
 AE2491  NAD 83(2011) Y  - -4,782,621.812 (meters)                     COMP
 AE2491  NAD 83(2011) Z  -  4,201,758.063 (meters)                     COMP
 AE2491  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 AE2491
 AE2491  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2491  Standards:
 AE2491         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2491            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2491  -------------------------------------------------------------------
 AE2491  NETWORK    2.80   1.47           1.24   1.03   0.75     -0.01717166
 AE2491  -------------------------------------------------------------------
 AE2491  Click here for local accuracies and other accuracy information.
 AE2491
 AE2491.The horizontal coordinates were established by GPS observations
 AE2491.and adjusted by the National Geodetic Survey in June 2012.
 AE2491
 AE2491.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2491.been affixed to the stable North American tectonic plate. See 
 AE2491.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2491
 AE2491.The horizontal coordinates are valid at the epoch date displayed above
 AE2491.which is a decimal equivalence of Year/Month/Day.
 AE2491
 AE2491.The orthometric height was determined by GPS observations and a
 AE2491.high-resolution geoid model.
 AE2491
 AE2491.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2491.GEOID18 height accuracy estimate available here.
 AE2491
 AE2491.Click photographs - Photos may exist for this station.
 AE2491
 AE2491.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2491
 AE2491.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2491
 AE2491.The ellipsoidal height was determined by GPS observations
 AE2491.and is referenced to NAD 83.
 AE2491
 AE2491. The following values were computed from the NAD 83(2011) position.
 AE2491
 AE2491;                    North         East     Units Scale Factor Converg.
 AE2491;SPC IL E     -   533,350.626   350,233.719   MT  1.00000604   +0 23 53.7
 AE2491;SPC IL E     - 1,749,834.51  1,149,058.46   sFT  1.00000604   +0 23 53.7
 AE2491;UTM  16      - 4,591,130.316   438,878.569   MT  0.99964597   -0 29 05.1
 AE2491
 AE2491!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2491!SPC IL E     -   0.99996963  x   1.00000604  =   0.99997567
 AE2491!UTM  16      -   0.99996963  x   0.99964597  =   0.99961561
 AE2491
 AE2491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3887891130(NAD 83)
 AE2491
 AE2491                          SUPERSEDED SURVEY CONTROL
 AE2491
 AE2491  NAD 83(2007)-  41 28 09.99301(N)    087 43 55.10459(W) AD(2002.00) 0
 AE2491  ELLIP H (02/10/07)  193.645  (m)                       GP(2002.00)    
 AE2491  ELLIP H (02/03/05)  193.643  (m)                       GP(       ) 4 2
 AE2491  NAD 83(1997)-  41 28 09.99270(N)    087 43 55.10427(W) AD(       ) 1
 AE2491  ELLIP H (10/21/99)  193.641  (m)                       GP(       ) 4 1
 AE2491  NAD 83(1997)-  41 28 09.99271(N)    087 43 55.10434(W) AD(       ) 1
 AE2491  NAD 83(1986)-  41 28 09.99536(N)    087 43 55.11892(W) AD(       ) 1
 AE2491
 AE2491.Superseded values are not recommended for survey control.
 AE2491
 AE2491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2491.See file dsdata.pdf to determine how the superseded data were derived.
 AE2491
 AE2491_MARKER: F = FLANGE-ENCASED ROD
 AE2491_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2491_MARK LOGO: IL-197
 AE2491_PROJECTION: RECESSED 8 CENTIMETERS
 AE2491_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2491_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2491+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2491_ROD/PIPE-DEPTH: 3 meters
 AE2491_SLEEVE-DEPTH  : 1 meters
 AE2491
 AE2491  HISTORY     - Date     Condition        Report By
 AE2491  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2491
 AE2491                          STATION DESCRIPTION
 AE2491
 AE2491'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2491'FROM INTERSECTION OF IL ROUTE 57 AND STEGER RD, EAST 1.2 MILES (1.9
 AE2491'KM) TO CICERO AVE (IL 50). STATION ON EAST SIDE OF CICERO STATION IS
 AE2491'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2491'LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2492 ***********************************************************************
 AE2492  DESIGNATION -  WILL COUNTY GPS 1418
 AE2492  PID         -  AE2492
 AE2492  STATE/COUNTY-  IL/WILL
 AE2492  COUNTRY     -  US
 AE2492  USGS QUAD   -  FRANKFORT (2018)
 AE2492
 AE2492                         *CURRENT SURVEY CONTROL
 AE2492  ______________________________________________________________________
 AE2492* NAD 83(2011) POSITION- 41 25 36.50033(N) 087 46 58.14121(W)   ADJUSTED
 AE2492* NAD 83(2011) ELLIP HT-   203.520 (meters)        (06/27/12)   ADJUSTED
 AE2492* NAD 83(2011) EPOCH   -  2010.00
 AE2492* NAVD 88 ORTHO HEIGHT -   236.8   (meters)      777.    (feet) GPS OBS
 AE2492  ______________________________________________________________________
 AE2492  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2492  GEOID HEIGHT    -        -33.043 (meters)                     GEOID96
 AE2492  GEOID HEIGHT    -        -33.240 (meters)                     GEOID18
 AE2492  NAD 83(2011) X  -    185,294.231 (meters)                     COMP
 AE2492  NAD 83(2011) Y  - -4,785,927.708 (meters)                     COMP
 AE2492  NAD 83(2011) Z  -  4,198,215.089 (meters)                     COMP
 AE2492  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 AE2492
 AE2492  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2492  Standards:
 AE2492         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2492            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2492  -------------------------------------------------------------------
 AE2492  NETWORK    2.22   1.20           0.93   0.88   0.61     -0.10125842
 AE2492  -------------------------------------------------------------------
 AE2492  Click here for local accuracies and other accuracy information.
 AE2492
 AE2492.The horizontal coordinates were established by GPS observations
 AE2492.and adjusted by the National Geodetic Survey in June 2012.
 AE2492
 AE2492.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2492.been affixed to the stable North American tectonic plate. See 
 AE2492.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2492
 AE2492.The horizontal coordinates are valid at the epoch date displayed above
 AE2492.which is a decimal equivalence of Year/Month/Day.
 AE2492
 AE2492.The orthometric height was determined by GPS observations and a
 AE2492.high-resolution geoid model.
 AE2492
 AE2492.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2492.GEOID18 height accuracy estimate available here.
 AE2492
 AE2492.Click photographs - Photos may exist for this station.
 AE2492
 AE2492.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2492
 AE2492.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2492
 AE2492.The ellipsoidal height was determined by GPS observations
 AE2492.and is referenced to NAD 83.
 AE2492
 AE2492. The following values were computed from the NAD 83(2011) position.
 AE2492
 AE2492;                    North         East     Units Scale Factor Converg.
 AE2492;SPC IL E     -   528,587.086   346,016.662   MT  1.00000105   +0 21 51.3
 AE2492;SPC IL E     - 1,734,206.13  1,135,223.00   sFT  1.00000105   +0 21 51.3
 AE2492;UTM  16      - 4,586,433.965   434,590.154   MT  0.99965265   -0 31 04.7
 AE2492
 AE2492!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2492!SPC IL E     -   0.99996808  x   1.00000105  =   0.99996913
 AE2492!UTM  16      -   0.99996808  x   0.99965265  =   0.99962074
 AE2492
 AE2492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3459086433(NAD 83)
 AE2492
 AE2492                          SUPERSEDED SURVEY CONTROL
 AE2492
 AE2492  NAD 83(2007)-  41 25 36.50038(N)    087 46 58.14213(W) AD(2002.00) 0
 AE2492  ELLIP H (02/10/07)  203.539  (m)                       GP(2002.00)    
 AE2492  ELLIP H (02/03/05)  203.543  (m)                       GP(       ) 4 2
 AE2492  NAD 83(1997)-  41 25 36.50011(N)    087 46 58.14163(W) AD(       ) 1
 AE2492  ELLIP H (10/21/99)  203.545  (m)                       GP(       ) 4 1
 AE2492  NAD 83(1997)-  41 25 36.50012(N)    087 46 58.14173(W) AD(       ) 1
 AE2492  NAD 83(1986)-  41 25 36.50261(N)    087 46 58.15569(W) AD(       ) 1
 AE2492
 AE2492.Superseded values are not recommended for survey control.
 AE2492
 AE2492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2492.See file dsdata.pdf to determine how the superseded data were derived.
 AE2492
 AE2492_MARKER: F = FLANGE-ENCASED ROD
 AE2492_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2492_MARK LOGO: IL-197
 AE2492_PROJECTION: RECESSED 8 CENTIMETERS
 AE2492_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2492_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2492_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2492+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2016
 AE2492_ROD/PIPE-DEPTH: 3 meters
 AE2492_SLEEVE-DEPTH  : 1 meters
 AE2492
 AE2492  HISTORY     - Date     Condition        Report By
 AE2492  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2492  HISTORY     - 20070504 MARK NOT FOUND   NGS
 AE2492  HISTORY     - 20160222 GOOD             INDIV
 AE2492
 AE2492                          STATION DESCRIPTION
 AE2492
 AE2492'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2492'COMMENCING AT INTERSTATE 57 ON MANHATTAN MONEE ROAD, GO WEST ON
 AE2492'MANHATTAN MONEE RD 1.20 MILES (1.93 KM) TO A G.P.S. MONUMENT ON THE
 AE2492'RIGHT (NORTH) RIGHT-OF-WAY OF MANHATTAN RD. STATION IS FLUSH WITH
 AE2492'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2492
 AE2492                          STATION RECOVERY (2007)
 AE2492
 AE2492'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (TJM)
 AE2492'STATION IS DESCRIBED AS BEING IN A FIELD ENTRANCE 0.2 MILES EAST OF
 AE2492'HARLEM AVE ALONG MANHATTAN-MONEE RD.  THIS ENTRANCE IS NOW A PAVED
 AE2492'DRIVEWAY WITH ORNATE BRICK PILLARS TO A HORSE FARM.  I SUSPECT THE
 AE2492'MONUMENT WAS EITHER DESTROYED OR BURRIED UNDER GRAVEL AND ASPHALT.
 AE2492
 AE2492                          STATION RECOVERY (2016)
 AE2492
 AE2492'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (KWD)
 AE2492'STATION RECOVERED IN A FIELD ENTRANCE 0.2 MILES EAST OF HARLEM AVE
 AE2492'ALONG MANHATTAN-MONEE RD ON THE NORTH RIGHT-OF-WAY. MONUMENT IS
 AE2492'LOCATED IN GRASS PORTION OF FIELD ENTRANCE JUST WEST OF GRAVEL
 AE2492'PORTION. STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2492'SLEEVE WITH CAST CAP AND LID (LID MISSING AT TIME RECOVERED)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2493 ***********************************************************************
 AE2493  DESIGNATION -  WILL COUNTY GPS 1422
 AE2493  PID         -  AE2493
 AE2493  STATE/COUNTY-  IL/WILL
 AE2493  COUNTRY     -  US
 AE2493  USGS QUAD   -  STEGER (2018)
 AE2493
 AE2493                         *CURRENT SURVEY CONTROL
 AE2493  ______________________________________________________________________
 AE2493* NAD 83(2011) POSITION- 41 25 37.86209(N) 087 43 42.17316(W)   ADJUSTED
 AE2493* NAD 83(2011) ELLIP HT-   203.979 (meters)        (06/27/12)   ADJUSTED
 AE2493* NAD 83(2011) EPOCH   -  2010.00
 AE2493* NAVD 88 ORTHO HEIGHT -   237.3   (meters)      779.    (feet) GPS OBS
 AE2493  ______________________________________________________________________
 AE2493  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2493  GEOID HEIGHT    -        -33.082 (meters)                     GEOID96
 AE2493  GEOID HEIGHT    -        -33.275 (meters)                     GEOID18
 AE2493  NAD 83(2011) X  -    189,840.072 (meters)                     COMP
 AE2493  NAD 83(2011) Y  - -4,785,722.071 (meters)                     COMP
 AE2493  NAD 83(2011) Z  -  4,198,246.893 (meters)                     COMP
 AE2493  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 AE2493
 AE2493  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2493  Standards:
 AE2493         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2493            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2493  -------------------------------------------------------------------
 AE2493  NETWORK    2.23   1.23           1.01   0.79   0.63     -0.03794781
 AE2493  -------------------------------------------------------------------
 AE2493  Click here for local accuracies and other accuracy information.
 AE2493
 AE2493.The horizontal coordinates were established by GPS observations
 AE2493.and adjusted by the National Geodetic Survey in June 2012.
 AE2493
 AE2493.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2493.been affixed to the stable North American tectonic plate. See 
 AE2493.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2493
 AE2493.The horizontal coordinates are valid at the epoch date displayed above
 AE2493.which is a decimal equivalence of Year/Month/Day.
 AE2493
 AE2493.The orthometric height was determined by GPS observations and a
 AE2493.high-resolution geoid model.
 AE2493
 AE2493.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2493.GEOID18 height accuracy estimate available here.
 AE2493
 AE2493.Click photographs - Photos may exist for this station.
 AE2493
 AE2493.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2493
 AE2493.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2493
 AE2493.The ellipsoidal height was determined by GPS observations
 AE2493.and is referenced to NAD 83.
 AE2493
 AE2493. The following values were computed from the NAD 83(2011) position.
 AE2493
 AE2493;                    North         East     Units Scale Factor Converg.
 AE2493;SPC IL E     -   528,659.456   350,566.559   MT  1.00000646   +0 24 01.0
 AE2493;SPC IL E     - 1,734,443.57  1,150,150.45   sFT  1.00000646   +0 24 01.0
 AE2493;UTM  16      - 4,586,436.268   439,139.013   MT  0.99964558   -0 28 55.1
 AE2493
 AE2493!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2493!SPC IL E     -   0.99996801  x   1.00000646  =   0.99997447
 AE2493!UTM  16      -   0.99996801  x   0.99964558  =   0.99961360
 AE2493
 AE2493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3913986436(NAD 83)
 AE2493
 AE2493                          SUPERSEDED SURVEY CONTROL
 AE2493
 AE2493  NAD 83(2007)-  41 25 37.86214(N)    087 43 42.17409(W) AD(2002.00) 0
 AE2493  ELLIP H (02/10/07)  203.999  (m)                       GP(2002.00)    
 AE2493  ELLIP H (02/03/05)  203.998  (m)                       GP(       ) 4 2
 AE2493  NAD 83(1997)-  41 25 37.86185(N)    087 43 42.17375(W) AD(       ) 1
 AE2493  ELLIP H (10/21/99)  203.996  (m)                       GP(       ) 4 1
 AE2493  NAD 83(1997)-  41 25 37.86186(N)    087 43 42.17383(W) AD(       ) 1
 AE2493  NAD 83(1986)-  41 25 37.86447(N)    087 43 42.18836(W) AD(       ) 1
 AE2493
 AE2493.Superseded values are not recommended for survey control.
 AE2493
 AE2493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2493.See file dsdata.pdf to determine how the superseded data were derived.
 AE2493
 AE2493_MARKER: F = FLANGE-ENCASED ROD
 AE2493_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2493_MARK LOGO: IL-197
 AE2493_PROJECTION: RECESSED 8 CENTIMETERS
 AE2493_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2493_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2493+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2007
 AE2493_ROD/PIPE-DEPTH: 3 meters
 AE2493_SLEEVE-DEPTH  : 1 meters
 AE2493
 AE2493  HISTORY     - Date     Condition        Report By
 AE2493  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2493  HISTORY     - 20070507 GOOD             NGS
 AE2493
 AE2493                          STATION DESCRIPTION
 AE2493
 AE2493'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2493'FROM INTERSECTION IL RTE 50 AND CRETE-MONEE RD IN MONEE GO EAST ON
 AE2493'CRETE-MONEE 1 MI. TURN LEFT (NORTH) ON WILL CENTER RD 0.5 MI (0.8 KM)
 AE2493'STATION ON RIGHT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD
 AE2493'WITH SLEEVE WITH CAST CAP AND LID
 AE2493
 AE2493                          STATION RECOVERY (2007)
 AE2493
 AE2493'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2007 (TJM)
 AE2493'THE MONUMENT IS IN LINE WITH, AND RIGHT AT THE END OF A NEW SIDEWALK.
 AE2493'THE SIDEWALK IS ABOUT 12 INCHES ABOVE THE MONUMENT CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2494 ***********************************************************************
 AE2494  DESIGNATION -  WILL COUNTY GPS 1431
 AE2494  PID         -  AE2494
 AE2494  STATE/COUNTY-  IL/WILL
 AE2494  COUNTRY     -  US
 AE2494  USGS QUAD   -  FRANKFORT (2018)
 AE2494
 AE2494                         *CURRENT SURVEY CONTROL
 AE2494  ______________________________________________________________________
 AE2494* NAD 83(2011) POSITION- 41 22 59.48840(N) 087 47 09.78850(W)   ADJUSTED
 AE2494* NAD 83(2011) ELLIP HT-   199.207 (meters)        (06/27/12)   ADJUSTED
 AE2494* NAD 83(2011) EPOCH   -  2010.00
 AE2494* NAVD 88 ORTHO HEIGHT -   232.4   (meters)      762.    (feet) GPS OBS
 AE2494  ______________________________________________________________________
 AE2494  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2494  GEOID HEIGHT    -        -33.003 (meters)                     GEOID96
 AE2494  GEOID HEIGHT    -        -33.201 (meters)                     GEOID18
 AE2494  NAD 83(2011) X  -    185,147.620 (meters)                     COMP
 AE2494  NAD 83(2011) Y  - -4,789,136.282 (meters)                     COMP
 AE2494  NAD 83(2011) Z  -  4,194,578.942 (meters)                     COMP
 AE2494  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AE2494
 AE2494  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2494  Standards:
 AE2494         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2494            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2494  -------------------------------------------------------------------
 AE2494  NETWORK    1.73   1.08           0.82   0.52   0.55     -0.07319952
 AE2494  -------------------------------------------------------------------
 AE2494  Click here for local accuracies and other accuracy information.
 AE2494
 AE2494.The horizontal coordinates were established by GPS observations
 AE2494.and adjusted by the National Geodetic Survey in June 2012.
 AE2494
 AE2494.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2494.been affixed to the stable North American tectonic plate. See 
 AE2494.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2494
 AE2494.The horizontal coordinates are valid at the epoch date displayed above
 AE2494.which is a decimal equivalence of Year/Month/Day.
 AE2494
 AE2494.The orthometric height was determined by GPS observations and a
 AE2494.high-resolution geoid model.
 AE2494
 AE2494.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2494.GEOID18 height accuracy estimate available here.
 AE2494
 AE2494.Click photographs - Photos may exist for this station.
 AE2494
 AE2494.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2494
 AE2494.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2494
 AE2494.The ellipsoidal height was determined by GPS observations
 AE2494.and is referenced to NAD 83.
 AE2494
 AE2494. The following values were computed from the NAD 83(2011) position.
 AE2494
 AE2494;                    North         East     Units Scale Factor Converg.
 AE2494;SPC IL E     -   523,741.571   345,776.824   MT  1.00000078   +0 21 42.5
 AE2494;SPC IL E     - 1,718,308.80  1,134,436.13   sFT  1.00000078   +0 21 42.5
 AE2494;UTM  16      - 4,581,594.399   434,275.878   MT  0.99965316   -0 31 10.8
 AE2494
 AE2494!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2494!SPC IL E     -   0.99996875  x   1.00000078  =   0.99996953
 AE2494!UTM  16      -   0.99996875  x   0.99965316  =   0.99962193
 AE2494
 AE2494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3427581594(NAD 83)
 AE2494
 AE2494                          SUPERSEDED SURVEY CONTROL
 AE2494
 AE2494  NAD 83(2007)-  41 22 59.48846(N)    087 47 09.78942(W) AD(2002.00) 0
 AE2494  ELLIP H (02/10/07)  199.226  (m)                       GP(2002.00)    
 AE2494  ELLIP H (02/03/05)  199.242  (m)                       GP(       ) 4 2
 AE2494  NAD 83(1997)-  41 22 59.48830(N)    087 47 09.78906(W) AD(       ) 1
 AE2494  ELLIP H (10/21/99)  199.244  (m)                       GP(       ) 4 1
 AE2494  NAD 83(1997)-  41 22 59.48831(N)    087 47 09.78916(W) AD(       ) 1
 AE2494  NAD 83(1986)-  41 22 59.49083(N)    087 47 09.80300(W) AD(       ) 1
 AE2494
 AE2494.Superseded values are not recommended for survey control.
 AE2494
 AE2494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2494.See file dsdata.pdf to determine how the superseded data were derived.
 AE2494
 AE2494_MARKER: F = FLANGE-ENCASED ROD
 AE2494_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2494_MARK LOGO: IL-197
 AE2494_PROJECTION: RECESSED 8 CENTIMETERS
 AE2494_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2494_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2494+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2494_ROD/PIPE-DEPTH: 3 meters
 AE2494_SLEEVE-DEPTH  : 1 meters
 AE2494
 AE2494  HISTORY     - Date     Condition        Report By
 AE2494  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2494  HISTORY     - 20070310 GOOD             GEOCAC
 AE2494
 AE2494                          STATION DESCRIPTION
 AE2494
 AE2494'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2494'FROM INTERSECITON OF IL ROUTE 45 AND MANHATTAN-WILTON ROAD, 0.5 MILES
 AE2494'(0.8 KM) EAST ON MANHATTAN-WILTON TO HARLEM RD. STATION IN NORTHEAST
 AE2494'QUADRANT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2494'SLEEVE WITH CAST CAP AND LID
 AE2494
 AE2494                          STATION RECOVERY (2007)
 AE2494
 AE2494'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 AE2494'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2495 ***********************************************************************
 AE2495  DESIGNATION -  WILL COUNTY GPS 1504
 AE2495  PID         -  AE2495
 AE2495  STATE/COUNTY-  IL/WILL
 AE2495  COUNTRY     -  US
 AE2495  USGS QUAD   -  DYER (2019)
 AE2495
 AE2495                         *CURRENT SURVEY CONTROL
 AE2495  ______________________________________________________________________
 AE2495* NAD 83(2011) POSITION- 41 28 10.71980(N) 087 36 58.23029(W)   ADJUSTED
 AE2495* NAD 83(2011) ELLIP HT-   180.933 (meters)        (06/27/12)   ADJUSTED
 AE2495* NAD 83(2011) EPOCH   -  2010.00
 AE2495* NAVD 88 ORTHO HEIGHT -   214.3   (meters)      703.    (feet) GPS OBS
 AE2495  ______________________________________________________________________
 AE2495  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2495  GEOID HEIGHT    -        -33.209 (meters)                     GEOID96
 AE2495  GEOID HEIGHT    -        -33.391 (meters)                     GEOID18
 AE2495  NAD 83(2011) X  -    199,081.358 (meters)                     COMP
 AE2495  NAD 83(2011) Y  - -4,782,204.882 (meters)                     COMP
 AE2495  NAD 83(2011) Z  -  4,201,766.460 (meters)                     COMP
 AE2495  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 AE2495
 AE2495  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2495  Standards:
 AE2495         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2495            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2495  -------------------------------------------------------------------
 AE2495  NETWORK    4.68   3.08           2.05   1.64   1.57     -0.40046194
 AE2495  -------------------------------------------------------------------
 AE2495  Click here for local accuracies and other accuracy information.
 AE2495
 AE2495.The horizontal coordinates were established by GPS observations
 AE2495.and adjusted by the National Geodetic Survey in June 2012.
 AE2495
 AE2495.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2495.been affixed to the stable North American tectonic plate. See 
 AE2495.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2495
 AE2495.The horizontal coordinates are valid at the epoch date displayed above
 AE2495.which is a decimal equivalence of Year/Month/Day.
 AE2495
 AE2495.The orthometric height was determined by GPS observations and a
 AE2495.high-resolution geoid model.
 AE2495
 AE2495.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2495.GEOID18 height accuracy estimate available here.
 AE2495
 AE2495.Click photographs - Photos may exist for this station.
 AE2495
 AE2495.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2495
 AE2495.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2495
 AE2495.The ellipsoidal height was determined by GPS observations
 AE2495.and is referenced to NAD 83.
 AE2495
 AE2495. The following values were computed from the NAD 83(2011) position.
 AE2495
 AE2495;                    North         East     Units Scale Factor Converg.
 AE2495;SPC IL E     -   533,446.758   359,906.618   MT  1.00001915   +0 28 29.8
 AE2495;SPC IL E     - 1,750,149.91  1,180,793.63   sFT  1.00001915   +0 28 29.8
 AE2495;UTM  16      - 4,591,077.394   448,548.189   MT  0.99963258   -0 24 29.0
 AE2495
 AE2495!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2495!SPC IL E     -   0.99997162  x   1.00001915  =   0.99999077
 AE2495!UTM  16      -   0.99997162  x   0.99963258  =   0.99960421
 AE2495
 AE2495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4854891077(NAD 83)
 AE2495
 AE2495                          SUPERSEDED SURVEY CONTROL
 AE2495
 AE2495  NAD 83(2007)-  41 28 10.71986(N)    087 36 58.23123(W) AD(2002.00) 0
 AE2495  ELLIP H (02/10/07)  180.952  (m)                       GP(2002.00)    
 AE2495  ELLIP H (02/03/05)  180.957  (m)                       GP(       ) 4 2
 AE2495  NAD 83(1997)-  41 28 10.71947(N)    087 36 58.23092(W) AD(       ) 1
 AE2495  ELLIP H (10/21/99)  180.953  (m)                       GP(       ) 4 1
 AE2495  NAD 83(1997)-  41 28 10.71947(N)    087 36 58.23097(W) AD(       ) 1
 AE2495  NAD 83(1986)-  41 28 10.72236(N)    087 36 58.24585(W) AD(       ) 1
 AE2495
 AE2495.Superseded values are not recommended for survey control.
 AE2495
 AE2495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2495.See file dsdata.pdf to determine how the superseded data were derived.
 AE2495
 AE2495_MARKER: F = FLANGE-ENCASED ROD
 AE2495_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2495_MARK LOGO: IL-197
 AE2495_PROJECTION: RECESSED 8 CENTIMETERS
 AE2495_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2495_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2495_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2495+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2011
 AE2495_ROD/PIPE-DEPTH: 3 meters
 AE2495_SLEEVE-DEPTH  : 1 meters
 AE2495
 AE2495  HISTORY     - Date     Condition        Report By
 AE2495  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2495  HISTORY     - 20110409 GOOD             GEOCAC
 AE2495
 AE2495                          STATION DESCRIPTION
 AE2495
 AE2495'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2495'IN SOUTHWEST QUADRANT OF INTERSECTION OF STATE STREET AND STEGER ROAD.
 AE2495'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2495'CAST CAP AND LID
 AE2495
 AE2495                          STATION RECOVERY (2011)
 AE2495
 AE2495'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 AE2495'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE
 AE2495'(WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS MARK'S
 AE2495'PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2496 ***********************************************************************
 AE2496  DESIGNATION -  WILL COUNTY GPS 1518
 AE2496  PID         -  AE2496
 AE2496  STATE/COUNTY-  IL/WILL
 AE2496  COUNTRY     -  US
 AE2496  USGS QUAD   -  STEGER (2018)
 AE2496
 AE2496                         *CURRENT SURVEY CONTROL
 AE2496  ______________________________________________________________________
 AE2496* NAD 83(2011) POSITION- 41 25 39.66961(N) 087 40 13.96562(W)   ADJUSTED
 AE2496* NAD 83(2011) ELLIP HT-   195.462 (meters)        (06/27/12)   ADJUSTED
 AE2496* NAD 83(2011) EPOCH   -  2010.00
 AE2496* NAVD 88 ORTHO HEIGHT -   228.8   (meters)      751.    (feet) GPS OBS
 AE2496  ______________________________________________________________________
 AE2496  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2496  GEOID HEIGHT    -        -33.132 (meters)                     GEOID96
 AE2496  GEOID HEIGHT    -        -33.320 (meters)                     GEOID18
 AE2496  NAD 83(2011) X  -    194,669.012 (meters)                     COMP
 AE2496  NAD 83(2011) Y  - -4,785,484.756 (meters)                     COMP
 AE2496  NAD 83(2011) Z  -  4,198,283.070 (meters)                     COMP
 AE2496  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 AE2496
 AE2496  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2496  Standards:
 AE2496         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2496            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2496  -------------------------------------------------------------------
 AE2496  NETWORK    2.72   1.45           1.27   0.88   0.74     -0.02652953
 AE2496  -------------------------------------------------------------------
 AE2496  Click here for local accuracies and other accuracy information.
 AE2496
 AE2496.The horizontal coordinates were established by GPS observations
 AE2496.and adjusted by the National Geodetic Survey in June 2012.
 AE2496
 AE2496.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2496.been affixed to the stable North American tectonic plate. See 
 AE2496.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2496
 AE2496.The horizontal coordinates are valid at the epoch date displayed above
 AE2496.which is a decimal equivalence of Year/Month/Day.
 AE2496
 AE2496.The orthometric height was determined by GPS observations and a
 AE2496.high-resolution geoid model.
 AE2496
 AE2496.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2496.GEOID18 height accuracy estimate available here.
 AE2496
 AE2496.Click photographs - Photos may exist for this station.
 AE2496
 AE2496.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2496
 AE2496.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2496
 AE2496.The ellipsoidal height was determined by GPS observations
 AE2496.and is referenced to NAD 83.
 AE2496
 AE2496. The following values were computed from the NAD 83(2011) position.
 AE2496
 AE2496;                    North         East     Units Scale Factor Converg.
 AE2496;SPC IL E     -   528,750.607   355,400.491   MT  1.00001276   +0 26 18.8
 AE2496;SPC IL E     - 1,734,742.62  1,166,009.78   sFT  1.00001276   +0 26 18.8
 AE2496;UTM  16      - 4,586,452.972   443,971.998   MT  0.99963863   -0 26 37.3
 AE2496
 AE2496!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2496!SPC IL E     -   0.99996934  x   1.00001276  =   0.99998210
 AE2496!UTM  16      -   0.99996934  x   0.99963863  =   0.99960798
 AE2496
 AE2496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4397186452(NAD 83)
 AE2496
 AE2496                          SUPERSEDED SURVEY CONTROL
 AE2496
 AE2496  NAD 83(2007)-  41 25 39.66966(N)    087 40 13.96655(W) AD(2002.00) 0
 AE2496  ELLIP H (02/10/07)  195.481  (m)                       GP(2002.00)    
 AE2496  ELLIP H (02/03/05)  195.485  (m)                       GP(       ) 4 2
 AE2496  NAD 83(1997)-  41 25 39.66938(N)    087 40 13.96624(W) AD(       ) 1
 AE2496  ELLIP H (10/21/99)  195.482  (m)                       GP(       ) 4 1
 AE2496  NAD 83(1997)-  41 25 39.66939(N)    087 40 13.96631(W) AD(       ) 1
 AE2496  NAD 83(1986)-  41 25 39.67204(N)    087 40 13.98093(W) AD(       ) 1
 AE2496
 AE2496.Superseded values are not recommended for survey control.
 AE2496
 AE2496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2496.See file dsdata.pdf to determine how the superseded data were derived.
 AE2496
 AE2496_MARKER: F = FLANGE-ENCASED ROD
 AE2496_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2496_MARK LOGO: IL-197
 AE2496_PROJECTION: RECESSED 8 CENTIMETERS
 AE2496_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2496_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2496_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2496+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2011
 AE2496_ROD/PIPE-DEPTH: 3 meters
 AE2496_SLEEVE-DEPTH  : 1 meters
 AE2496
 AE2496  HISTORY     - Date     Condition        Report By
 AE2496  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2496  HISTORY     - 20090323 GOOD             BURKEE
 AE2496  HISTORY     - 20110409 GOOD             GEOCAC
 AE2496
 AE2496                          STATION DESCRIPTION
 AE2496
 AE2496'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2496'FROM INTERSECTION OF OFFNER RD AND WESTERN AVE GO EAST 0.5 MI (0.8 KM)
 AE2496'TURN LEFT ON NACKE RD GO NORTH 3 MI (4.8 KM) TO OLD MONEE RD TURN LEFT
 AE2496'(WEST) 0.5 MI (0.8 KM) TO OLMSTEAD ROAD. STATION IS 33 FT (10.1 M)
 AE2496'ORTH OF CENTERLINE OF OLD MONEE RD. STATION IS FLUSH WITH SURFACE AND
 AE2496'IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2496
 AE2496                          STATION RECOVERY (2009)
 AE2496
 AE2496'RECOVERY NOTE BY BURKE ENGINEERING CORPORATION 2009
 AE2496'POINT RECOVERED WITH LID MISSING.  ROD WAS IN GOOD CONDITION.
 AE2496
 AE2496                          STATION RECOVERY (2011)
 AE2496
 AE2496'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 AE2496'SLEEVE AND LID ARE MISSING, SURROUNDING PVC IS BROKEN APART, BUT THE
 AE2496'ROD APPEARS IN GOOD CONDITION.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2496'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2496'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2497 ***********************************************************************
 AE2497  DESIGNATION -  WILL COUNTY GPS 1522
 AE2497  PID         -  AE2497
 AE2497  STATE/COUNTY-  IL/WILL
 AE2497  COUNTRY     -  US
 AE2497  USGS QUAD   -  DYER (2019)
 AE2497
 AE2497                         *CURRENT SURVEY CONTROL
 AE2497  ______________________________________________________________________
 AE2497* NAD 83(2011) POSITION- 41 25 14.63375(N) 087 36 30.20140(W)   ADJUSTED
 AE2497* NAD 83(2011) ELLIP HT-   188.694 (meters)        (06/27/12)   ADJUSTED
 AE2497* NAD 83(2011) EPOCH   -  2010.00
 AE2497* NAVD 88 ORTHO HEIGHT -   222.1   (meters)      729.    (feet) GPS OBS
 AE2497  ______________________________________________________________________
 AE2497  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2497  GEOID HEIGHT    -        -33.191 (meters)                     GEOID96
 AE2497  GEOID HEIGHT    -        -33.372 (meters)                     GEOID18
 AE2497  NAD 83(2011) X  -    199,881.494 (meters)                     COMP
 AE2497  NAD 83(2011) Y  - -4,785,776.279 (meters)                     COMP
 AE2497  NAD 83(2011) Z  -  4,197,699.426 (meters)                     COMP
 AE2497  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 AE2497
 AE2497  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2497  Standards:
 AE2497         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2497            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2497  -------------------------------------------------------------------
 AE2497  NETWORK    2.44   1.43           1.11   0.85   0.73     -0.02774214
 AE2497  -------------------------------------------------------------------
 AE2497  Click here for local accuracies and other accuracy information.
 AE2497
 AE2497.The horizontal coordinates were established by GPS observations
 AE2497.and adjusted by the National Geodetic Survey in June 2012.
 AE2497
 AE2497.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2497.been affixed to the stable North American tectonic plate. See 
 AE2497.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2497
 AE2497.The horizontal coordinates are valid at the epoch date displayed above
 AE2497.which is a decimal equivalence of Year/Month/Day.
 AE2497
 AE2497.The orthometric height was determined by GPS observations and a
 AE2497.high-resolution geoid model.
 AE2497
 AE2497.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2497.GEOID18 height accuracy estimate available here.
 AE2497
 AE2497.Click photographs - Photos may exist for this station.
 AE2497
 AE2497.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2497
 AE2497.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2497
 AE2497.The ellipsoidal height was determined by GPS observations
 AE2497.and is referenced to NAD 83.
 AE2497
 AE2497. The following values were computed from the NAD 83(2011) position.
 AE2497
 AE2497;                    North         East     Units Scale Factor Converg.
 AE2497;SPC IL E     -   528,019.882   360,602.493   MT  1.00002018   +0 28 46.7
 AE2497;SPC IL E     - 1,732,345.23  1,183,076.68   sFT  1.00002018   +0 28 46.7
 AE2497;UTM  16      - 4,585,642.549   449,160.155   MT  0.99963181   -0 24 09.0
 AE2497
 AE2497!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2497!SPC IL E     -   0.99997040  x   1.00002018  =   0.99999058
 AE2497!UTM  16      -   0.99997040  x   0.99963181  =   0.99960222
 AE2497
 AE2497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4916085642(NAD 83)
 AE2497
 AE2497                          SUPERSEDED SURVEY CONTROL
 AE2497
 AE2497  NAD 83(2007)-  41 25 14.63382(N)    087 36 30.20233(W) AD(2002.00) 0
 AE2497  ELLIP H (02/10/07)  188.713  (m)                       GP(2002.00)    
 AE2497  ELLIP H (02/03/05)  188.723  (m)                       GP(       ) 4 2
 AE2497  NAD 83(1997)-  41 25 14.63349(N)    087 36 30.20205(W) AD(       ) 1
 AE2497  ELLIP H (10/21/99)  188.717  (m)                       GP(       ) 4 1
 AE2497  NAD 83(1997)-  41 25 14.63350(N)    087 36 30.20212(W) AD(       ) 1
 AE2497  NAD 83(1986)-  41 25 14.63631(N)    087 36 30.21693(W) AD(       ) 1
 AE2497
 AE2497.Superseded values are not recommended for survey control.
 AE2497
 AE2497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2497.See file dsdata.pdf to determine how the superseded data were derived.
 AE2497
 AE2497_MARKER: F = FLANGE-ENCASED ROD
 AE2497_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2497_MARK LOGO: IL-197
 AE2497_PROJECTION: RECESSED 8 CENTIMETERS
 AE2497_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2497_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2497_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2497+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2011
 AE2497_ROD/PIPE-DEPTH: 3 meters
 AE2497_SLEEVE-DEPTH  : 1 meters
 AE2497
 AE2497  HISTORY     - Date     Condition        Report By
 AE2497  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2497  HISTORY     - 20110409 GOOD             GEOCAC
 AE2497
 AE2497                          STATION DESCRIPTION
 AE2497
 AE2497'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2497'FROM INTERSECTION I-394 AND EXCHANGE ST GO SOUTH ON I-394 0.5 MI. TURN
 AE2497'RIGHT (WEST) ON BURVILLE RD. 2 MI. TURN LEFT ON STATE ST. 1 MI. TO NEW
 AE2497'MONEE RD GO 100 FEET (30.5 M) WEST ON NEW MONEE STATION ON LEFT
 AE2497'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2497'CAST CAP AND LID
 AE2497
 AE2497                          STATION RECOVERY (2011)
 AE2497
 AE2497'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 AE2497'LID IS MISSING, BUT THE ROD APPEARS IN GOOD CONDITION.  PICTURES OF
 AE2497'THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE
 AE2497'(WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS MARK'S
 AE2497'PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2498 ***********************************************************************
 AE2498  DESIGNATION -  WILL COUNTY GPS 1524
 AE2498  PID         -  AE2498
 AE2498  STATE/COUNTY-  IL/WILL
 AE2498  COUNTRY     -  US
 AE2498  USGS QUAD   -  DYER (2019)
 AE2498
 AE2498                         *CURRENT SURVEY CONTROL
 AE2498  ______________________________________________________________________
 AE2498* NAD 83(2011) POSITION- 41 25 29.81601(N) 087 33 53.00976(W)   ADJUSTED
 AE2498* NAD 83(2011) ELLIP HT-   182.581 (meters)        (06/27/12)   ADJUSTED
 AE2498* NAD 83(2011) EPOCH   -  2010.00
 AE2498* NAVD 88 ORTHO HEIGHT -   216.0   (meters)      709.    (feet) GPS OBS
 AE2498  ______________________________________________________________________
 AE2498  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2498  GEOID HEIGHT    -        -33.241 (meters)                     GEOID96
 AE2498  GEOID HEIGHT    -        -33.418 (meters)                     GEOID18
 AE2498  NAD 83(2011) X  -    203,515.249 (meters)                     COMP
 AE2498  NAD 83(2011) Y  - -4,785,308.367 (meters)                     COMP
 AE2498  NAD 83(2011) Z  -  4,198,046.607 (meters)                     COMP
 AE2498  LAPLACE CORR    -         -2.19  (seconds)                    DEFLEC18
 AE2498
 AE2498  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2498  Standards:
 AE2498         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2498            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2498  -------------------------------------------------------------------
 AE2498  NETWORK    2.88   1.59           1.32   0.98   0.81     -0.02249257
 AE2498  -------------------------------------------------------------------
 AE2498  Click here for local accuracies and other accuracy information.
 AE2498
 AE2498.The horizontal coordinates were established by GPS observations
 AE2498.and adjusted by the National Geodetic Survey in June 2012.
 AE2498
 AE2498.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2498.been affixed to the stable North American tectonic plate. See 
 AE2498.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2498
 AE2498.The horizontal coordinates are valid at the epoch date displayed above
 AE2498.which is a decimal equivalence of Year/Month/Day.
 AE2498
 AE2498.The orthometric height was determined by GPS observations and a
 AE2498.high-resolution geoid model.
 AE2498
 AE2498.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2498.GEOID18 height accuracy estimate available here.
 AE2498
 AE2498.Click photographs - Photos may exist for this station.
 AE2498
 AE2498.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2498
 AE2498.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2498
 AE2498.The ellipsoidal height was determined by GPS observations
 AE2498.and is referenced to NAD 83.
 AE2498
 AE2498. The following values were computed from the NAD 83(2011) position.
 AE2498
 AE2498;                    North         East     Units Scale Factor Converg.
 AE2498;SPC IL E     -   528,519.734   364,248.532   MT  1.00002578   +0 30 30.8
 AE2498;SPC IL E     - 1,733,985.16  1,195,038.73   sFT  1.00002578   +0 30 30.8
 AE2498;UTM  16      - 4,586,086.032   452,812.020   MT  0.99962740   -0 22 25.1
 AE2498
 AE2498!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2498!SPC IL E     -   0.99997136  x   1.00002578  =   0.99999714
 AE2498!UTM  16      -   0.99997136  x   0.99962740  =   0.99959877
 AE2498
 AE2498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5281286086(NAD 83)
 AE2498
 AE2498                          SUPERSEDED SURVEY CONTROL
 AE2498
 AE2498  NAD 83(2007)-  41 25 29.81608(N)    087 33 53.01069(W) AD(2002.00) 0
 AE2498  ELLIP H (02/10/07)  182.600  (m)                       GP(2002.00)    
 AE2498  ELLIP H (02/03/05)  182.610  (m)                       GP(       ) 4 2
 AE2498  NAD 83(1997)-  41 25 29.81578(N)    087 33 53.01042(W) AD(       ) 1
 AE2498  ELLIP H (10/21/99)  182.603  (m)                       GP(       ) 4 1
 AE2498  NAD 83(1997)-  41 25 29.81579(N)    087 33 53.01049(W) AD(       ) 1
 AE2498  NAD 83(1986)-  41 25 29.81862(N)    087 33 53.02532(W) AD(       ) 1
 AE2498
 AE2498.Superseded values are not recommended for survey control.
 AE2498
 AE2498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2498.See file dsdata.pdf to determine how the superseded data were derived.
 AE2498
 AE2498_MARKER: F = FLANGE-ENCASED ROD
 AE2498_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2498_MARK LOGO: IL-197
 AE2498_PROJECTION: RECESSED 8 CENTIMETERS
 AE2498_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2498_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2498+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2498_ROD/PIPE-DEPTH: 3 meters
 AE2498_SLEEVE-DEPTH  : 1 meters
 AE2498
 AE2498  HISTORY     - Date     Condition        Report By
 AE2498  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2498
 AE2498                          STATION DESCRIPTION
 AE2498
 AE2498'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2498'FROM INTERSECTION I-394 AND EXCHANGE ST IN CRETE GO SOUTH 0.5 MI. TURN
 AE2498'LEFT (EAST) ON BURRVILLE RD GO 0.5 MI (0.8 KM) TURN RIGHT (S0UTH) ON
 AE2498'STONEY ISLAND AVE. 0.5 MI. POINT ON LEFT STATION IS FLUSH WITH SURFACE
 AE2498'AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2499 ***********************************************************************
 AE2499  DESIGNATION -  WILL COUNTY GPS 1531
 AE2499  PID         -  AE2499
 AE2499  STATE/COUNTY-  IL/WILL
 AE2499  COUNTRY     -  US
 AE2499  USGS QUAD   -  STEGER (2018)
 AE2499
 AE2499                         *CURRENT SURVEY CONTROL
 AE2499  ______________________________________________________________________
 AE2499* NAD 83(2011) POSITION- 41 23 02.55400(N) 087 40 12.08461(W)   ADJUSTED
 AE2499* NAD 83(2011) ELLIP HT-   204.742 (meters)        (06/27/12)   ADJUSTED
 AE2499* NAD 83(2011) EPOCH   -  2010.00
 AE2499* NAVD 88 ORTHO HEIGHT -   238.1   (meters)      781.    (feet) GPS OBS
 AE2499  ______________________________________________________________________
 AE2499  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2499  GEOID HEIGHT    -        -33.104 (meters)                     GEOID96
 AE2499  GEOID HEIGHT    -        -33.291 (meters)                     GEOID18
 AE2499  NAD 83(2011) X  -    194,843.271 (meters)                     COMP
 AE2499  NAD 83(2011) Y  - -4,788,693.198 (meters)                     COMP
 AE2499  NAD 83(2011) Z  -  4,194,653.563 (meters)                     COMP
 AE2499  LAPLACE CORR    -         -2.04  (seconds)                    DEFLEC18
 AE2499
 AE2499  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2499  Standards:
 AE2499         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2499            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2499  -------------------------------------------------------------------
 AE2499  NETWORK    2.17   1.29           1.00   0.73   0.66     -0.05076882
 AE2499  -------------------------------------------------------------------
 AE2499  Click here for local accuracies and other accuracy information.
 AE2499
 AE2499.The horizontal coordinates were established by GPS observations
 AE2499.and adjusted by the National Geodetic Survey in June 2012.
 AE2499
 AE2499.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2499.been affixed to the stable North American tectonic plate. See 
 AE2499.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2499
 AE2499.The horizontal coordinates are valid at the epoch date displayed above
 AE2499.which is a decimal equivalence of Year/Month/Day.
 AE2499
 AE2499.The orthometric height was determined by GPS observations and a
 AE2499.high-resolution geoid model.
 AE2499
 AE2499.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2499.GEOID18 height accuracy estimate available here.
 AE2499
 AE2499.Click photographs - Photos may exist for this station.
 AE2499
 AE2499.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2499
 AE2499.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2499
 AE2499.The ellipsoidal height was determined by GPS observations
 AE2499.and is referenced to NAD 83.
 AE2499
 AE2499. The following values were computed from the NAD 83(2011) position.
 AE2499
 AE2499;                    North         East     Units Scale Factor Converg.
 AE2499;SPC IL E     -   523,903.928   355,481.280   MT  1.00001287   +0 26 18.7
 AE2499;SPC IL E     - 1,718,841.47  1,166,274.83   sFT  1.00001287   +0 26 18.7
 AE2499;UTM  16      - 4,581,607.437   443,978.181   MT  0.99963862   -0 26 34.7
 AE2499
 AE2499!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2499!SPC IL E     -   0.99996789  x   1.00001287  =   0.99998076
 AE2499!UTM  16      -   0.99996789  x   0.99963862  =   0.99960652
 AE2499
 AE2499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4397881607(NAD 83)
 AE2499
 AE2499                          SUPERSEDED SURVEY CONTROL
 AE2499
 AE2499  NAD 83(2007)-  41 23 02.55406(N)    087 40 12.08553(W) AD(2002.00) 0
 AE2499  ELLIP H (02/10/07)  204.761  (m)                       GP(2002.00)    
 AE2499  ELLIP H (02/03/05)  204.773  (m)                       GP(       ) 4 2
 AE2499  NAD 83(1997)-  41 23 02.55371(N)    087 40 12.08529(W) AD(       ) 1
 AE2499  ELLIP H (10/21/99)  204.769  (m)                       GP(       ) 4 1
 AE2499  NAD 83(1997)-  41 23 02.55372(N)    087 40 12.08536(W) AD(       ) 1
 AE2499  NAD 83(1986)-  41 23 02.55645(N)    087 40 12.10017(W) AD(       ) 1
 AE2499
 AE2499.Superseded values are not recommended for survey control.
 AE2499
 AE2499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2499.See file dsdata.pdf to determine how the superseded data were derived.
 AE2499
 AE2499_MARKER: F = FLANGE-ENCASED ROD
 AE2499_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2499_MARK LOGO: IL-197
 AE2499_PROJECTION: RECESSED 8 CENTIMETERS
 AE2499_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2499_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2499_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2499+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2499_ROD/PIPE-DEPTH: 3 meters
 AE2499_SLEEVE-DEPTH  : 1 meters
 AE2499
 AE2499  HISTORY     - Date     Condition        Report By
 AE2499  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2499  HISTORY     - 20120915 GOOD             GEOCAC
 AE2499
 AE2499                          STATION DESCRIPTION
 AE2499
 AE2499'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2499'FROM INTERSECTION IL RTE 1 AND PEDTONE-BEECHER RD IN BEECHER GO 2 MI
 AE2499'(3.2 KM) ON BEECHER RD TO WESTERN AVE GO NORTH 3 MI (4.8 KM) POINT IN
 AE2499'NORTH OF INTERSECTION OF WESTERN AVE AND OFFNER RD STATION IS FLUSH
 AE2499'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2499
 AE2499                          STATION RECOVERY (2012)
 AE2499
 AE2499'RECOVERY NOTE BY GEOCACHING 2012 (CT)
 AE2499'THE CAP IS BROKEN, BUT THE ROD REMAINS INTACT AND IN DECENT SHAPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2500 ***********************************************************************
 AE2500  DESIGNATION -  WILL COUNTY GPS 1534
 AE2500  PID         -  AE2500
 AE2500  STATE/COUNTY-  IL/WILL
 AE2500  COUNTRY     -  US
 AE2500  USGS QUAD   -  DYER (2019)
 AE2500
 AE2500                         *CURRENT SURVEY CONTROL
 AE2500  ______________________________________________________________________
 AE2500* NAD 83(2011) POSITION- 41 23 30.34906(N) 087 36 41.90968(W)   ADJUSTED
 AE2500* NAD 83(2011) ELLIP HT-   194.142 (meters)        (06/27/12)   ADJUSTED
 AE2500* NAD 83(2011) EPOCH   -  2010.00
 AE2500* NAVD 88 ORTHO HEIGHT -   227.5   (meters)      746.    (feet) GPS OBS
 AE2500  ______________________________________________________________________
 AE2500  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2500  GEOID HEIGHT    -        -33.171 (meters)                     GEOID96
 AE2500  GEOID HEIGHT    -        -33.353 (meters)                     GEOID18
 AE2500  NAD 83(2011) X  -    199,698.683 (meters)                     COMP
 AE2500  NAD 83(2011) Y  - -4,787,917.773 (meters)                     COMP
 AE2500  NAD 83(2011) Z  -  4,195,289.906 (meters)                     COMP
 AE2500  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 AE2500
 AE2500  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2500  Standards:
 AE2500         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2500            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2500  -------------------------------------------------------------------
 AE2500  NETWORK    2.37   1.47           1.08   0.82   0.75     -0.01124184
 AE2500  -------------------------------------------------------------------
 AE2500  Click here for local accuracies and other accuracy information.
 AE2500
 AE2500.The horizontal coordinates were established by GPS observations
 AE2500.and adjusted by the National Geodetic Survey in June 2012.
 AE2500
 AE2500.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2500.been affixed to the stable North American tectonic plate. See 
 AE2500.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2500
 AE2500.The horizontal coordinates are valid at the epoch date displayed above
 AE2500.which is a decimal equivalence of Year/Month/Day.
 AE2500
 AE2500.The orthometric height was determined by GPS observations and a
 AE2500.high-resolution geoid model.
 AE2500
 AE2500.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2500.GEOID18 height accuracy estimate available here.
 AE2500
 AE2500.Click photographs - Photos may exist for this station.
 AE2500
 AE2500.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2500
 AE2500.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2500
 AE2500.The ellipsoidal height was determined by GPS observations
 AE2500.and is referenced to NAD 83.
 AE2500
 AE2500. The following values were computed from the NAD 83(2011) position.
 AE2500
 AE2500;                    North         East     Units Scale Factor Converg.
 AE2500;SPC IL E     -   524,800.425   360,357.415   MT  1.00001982   +0 28 37.9
 AE2500;SPC IL E     - 1,721,782.73  1,182,272.62   sFT  1.00001982   +0 28 37.9
 AE2500;UTM  16      - 4,582,428.493   448,865.669   MT  0.99963218   -0 24 15.9
 AE2500
 AE2500!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2500!SPC IL E     -   0.99996955  x   1.00001982  =   0.99998937
 AE2500!UTM  16      -   0.99996955  x   0.99963218  =   0.99960174
 AE2500
 AE2500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4886582428(NAD 83)
 AE2500
 AE2500                          SUPERSEDED SURVEY CONTROL
 AE2500
 AE2500  NAD 83(2007)-  41 23 30.34913(N)    087 36 41.91061(W) AD(2002.00) 0
 AE2500  ELLIP H (02/10/07)  194.161  (m)                       GP(2002.00)    
 AE2500  ELLIP H (02/03/05)  194.171  (m)                       GP(       ) 4 2
 AE2500  NAD 83(1997)-  41 23 30.34880(N)    087 36 41.91033(W) AD(       ) 1
 AE2500  ELLIP H (10/21/99)  194.165  (m)                       GP(       ) 4 1
 AE2500  NAD 83(1997)-  41 23 30.34881(N)    087 36 41.91041(W) AD(       ) 1
 AE2500  NAD 83(1986)-  41 23 30.35158(N)    087 36 41.92521(W) AD(       ) 1
 AE2500
 AE2500.Superseded values are not recommended for survey control.
 AE2500
 AE2500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2500.See file dsdata.pdf to determine how the superseded data were derived.
 AE2500
 AE2500_MARKER: F = FLANGE-ENCASED ROD
 AE2500_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2500_MARK LOGO: IL-197
 AE2500_PROJECTION: RECESSED 8 CENTIMETERS
 AE2500_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2500_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2500+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2500_ROD/PIPE-DEPTH: 3 meters
 AE2500_SLEEVE-DEPTH  : 1 meters
 AE2500
 AE2500  HISTORY     - Date     Condition        Report By
 AE2500  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2500
 AE2500                          STATION DESCRIPTION
 AE2500
 AE2500'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2500'FROM INTERSECTION OF I-394 AND GOODENOW ROAD, EAST 5 MILES. STATION ON
 AE2500'RIGHT 30 FEET (9.1 M) SOUTH OF CENTERLINE. STATION IS FLUSH WITH
 AE2500'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2501 ***********************************************************************
 AE2501  DESIGNATION -  WILL COUNTY GPS 1605
 AE2501  PID         -  AE2501
 AE2501  STATE/COUNTY-  IL/WILL
 AE2501  COUNTRY     -  US
 AE2501  USGS QUAD   -  DYER (2019)
 AE2501
 AE2501                         *CURRENT SURVEY CONTROL
 AE2501  ______________________________________________________________________
 AE2501* NAD 83(2011) POSITION- 41 28 12.76310(N) 087 31 33.41276(W)   ADJUSTED
 AE2501* NAD 83(2011) ELLIP HT-   165.509 (meters)        (06/27/12)   ADJUSTED
 AE2501* NAD 83(2011) EPOCH   -  2010.00
 AE2501* NAVD 88 ORTHO HEIGHT -   199.0   (meters)      653.    (feet) GPS OBS
 AE2501  ______________________________________________________________________
 AE2501  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2501  GEOID HEIGHT    -        -33.302 (meters)                     GEOID96
 AE2501  GEOID HEIGHT    -        -33.478 (meters)                     GEOID18
 AE2501  NAD 83(2011) X  -    206,609.631 (meters)                     COMP
 AE2501  NAD 83(2011) Y  - -4,781,832.193 (meters)                     COMP
 AE2501  NAD 83(2011) Z  -  4,201,803.481 (meters)                     COMP
 AE2501  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 AE2501
 AE2501  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2501  Standards:
 AE2501         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2501            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2501  -------------------------------------------------------------------
 AE2501  NETWORK    5.17   2.51           2.25   1.96   1.28     -0.08262117
 AE2501  -------------------------------------------------------------------
 AE2501  Click here for local accuracies and other accuracy information.
 AE2501
 AE2501.The horizontal coordinates were established by GPS observations
 AE2501.and adjusted by the National Geodetic Survey in June 2012.
 AE2501
 AE2501.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2501.been affixed to the stable North American tectonic plate. See 
 AE2501.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2501
 AE2501.The horizontal coordinates are valid at the epoch date displayed above
 AE2501.which is a decimal equivalence of Year/Month/Day.
 AE2501
 AE2501.The orthometric height was determined by GPS observations and a
 AE2501.high-resolution geoid model.
 AE2501
 AE2501.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2501.GEOID18 height accuracy estimate available here.
 AE2501
 AE2501.Click photographs - Photos may exist for this station.
 AE2501
 AE2501.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2501
 AE2501.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2501
 AE2501.The ellipsoidal height was determined by GPS observations
 AE2501.and is referenced to NAD 83.
 AE2501
 AE2501. The following values were computed from the NAD 83(2011) position.
 AE2501
 AE2501;                    North         East     Units Scale Factor Converg.
 AE2501;SPC IL E     -   533,576.203   367,443.058   MT  1.00003095   +0 32 04.9
 AE2501;SPC IL E     - 1,750,574.59  1,205,519.43   sFT  1.00003095   +0 32 04.9
 AE2501;UTM  16      - 4,591,090.677   456,082.738   MT  0.99962374   -0 20 53.9
 AE2501
 AE2501!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2501!SPC IL E     -   0.99997404  x   1.00003095  =   1.00000499
 AE2501!UTM  16      -   0.99997404  x   0.99962374  =   0.99959779
 AE2501
 AE2501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5608291090(NAD 83)
 AE2501
 AE2501                          SUPERSEDED SURVEY CONTROL
 AE2501
 AE2501  NAD 83(2007)-  41 28 12.76317(N)    087 31 33.41369(W) AD(2002.00) 0
 AE2501  ELLIP H (02/10/07)  165.529  (m)                       GP(2002.00)    
 AE2501  ELLIP H (02/03/05)  165.540  (m)                       GP(       ) 4 2
 AE2501  NAD 83(1997)-  41 28 12.76284(N)    087 31 33.41355(W) AD(       ) 1
 AE2501  ELLIP H (10/21/99)  165.524  (m)                       GP(       ) 4 1
 AE2501  NAD 83(1997)-  41 28 12.76284(N)    087 31 33.41359(W) AD(       ) 1
 AE2501  NAD 83(1986)-  41 28 12.76590(N)    087 31 33.42867(W) AD(       ) 1
 AE2501
 AE2501.Superseded values are not recommended for survey control.
 AE2501
 AE2501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2501.See file dsdata.pdf to determine how the superseded data were derived.
 AE2501
 AE2501_MARKER: F = FLANGE-ENCASED ROD
 AE2501_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2501_MARK LOGO: IL-197
 AE2501_PROJECTION: RECESSED 15 CENTIMETERS
 AE2501_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2501_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2501+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2020
 AE2501_ROD/PIPE-DEPTH: 3 meters
 AE2501_SLEEVE-DEPTH  : 1 meters
 AE2501
 AE2501  HISTORY     - Date     Condition        Report By
 AE2501  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2501  HISTORY     - 20080412 GOOD             GEOCAC
 AE2501  HISTORY     - 20100606 GOOD             GEOCAC
 AE2501  HISTORY     - 20200219 GOOD             IN-089
 AE2501
 AE2501                          STATION DESCRIPTION
 AE2501
 AE2501'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2501'SOUTHWEST QUADRANT OF STEAGER AND STATE LINE ROADS AT NORTH ENTRANCE
 AE2501'TO LONGWOOD COUNTRY CLUB. STATION IS FLUSH WITH SURFACE AND IS
 AE2501'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2501
 AE2501                          STATION RECOVERY (2008)
 AE2501
 AE2501'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2501'RECOVERED BY GEOCACHER (CT)
 AE2501
 AE2501                          STATION RECOVERY (2010)
 AE2501
 AE2501'RECOVERY NOTE BY GEOCACHING 2010
 AE2501'RECOVERED IN GOOD CONDITION.
 AE2501
 AE2501                          STATION RECOVERY (2020)
 AE2501
 AE2501'RECOVERY NOTE BY LAKE COUNTY INDIANA 2020 (JJJ)
 AE2501'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2502 ***********************************************************************
 AE2502  DESIGNATION -  WILL COUNTY GPS 1606
 AE2502  PID         -  AE2502
 AE2502  STATE/COUNTY-  IL/WILL
 AE2502  COUNTRY     -  US
 AE2502  USGS QUAD   -  DYER (2019)
 AE2502
 AE2502                         *CURRENT SURVEY CONTROL
 AE2502  ______________________________________________________________________
 AE2502* NAD 83(2011) POSITION- 41 28 11.86675(N) 087 33 20.31753(W)   ADJUSTED
 AE2502* NAD 83(2011) ELLIP HT-   166.849 (meters)        (06/27/12)   ADJUSTED
 AE2502* NAD 83(2011) EPOCH   -  2010.00
 AE2502* NAVD 88 ORTHO HEIGHT -   200.3   (meters)      657.    (feet) GPS OBS
 AE2502  ______________________________________________________________________
 AE2502  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2502  GEOID HEIGHT    -        -33.270 (meters)                     GEOID96
 AE2502  GEOID HEIGHT    -        -33.448 (meters)                     GEOID18
 AE2502  NAD 83(2011) X  -    204,132.057 (meters)                     COMP
 AE2502  NAD 83(2011) Y  - -4,781,957.934 (meters)                     COMP
 AE2502  NAD 83(2011) Z  -  4,201,783.647 (meters)                     COMP
 AE2502  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 AE2502
 AE2502  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2502  Standards:
 AE2502         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2502            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2502  -------------------------------------------------------------------
 AE2502  NETWORK    5.05   2.45           2.20   1.91   1.25     -0.08426919
 AE2502  -------------------------------------------------------------------
 AE2502  Click here for local accuracies and other accuracy information.
 AE2502
 AE2502.The horizontal coordinates were established by GPS observations
 AE2502.and adjusted by the National Geodetic Survey in June 2012.
 AE2502
 AE2502.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2502.been affixed to the stable North American tectonic plate. See 
 AE2502.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2502
 AE2502.The horizontal coordinates are valid at the epoch date displayed above
 AE2502.which is a decimal equivalence of Year/Month/Day.
 AE2502
 AE2502.The orthometric height was determined by GPS observations and a
 AE2502.high-resolution geoid model.
 AE2502
 AE2502.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2502.GEOID18 height accuracy estimate available here.
 AE2502
 AE2502.Click photographs - Photos may exist for this station.
 AE2502
 AE2502.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2502
 AE2502.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2502
 AE2502.The ellipsoidal height was determined by GPS observations
 AE2502.and is referenced to NAD 83.
 AE2502
 AE2502. The following values were computed from the NAD 83(2011) position.
 AE2502
 AE2502;                    North         East     Units Scale Factor Converg.
 AE2502;SPC IL E     -   533,525.826   364,962.720   MT  1.00002691   +0 30 54.1
 AE2502;SPC IL E     - 1,750,409.31  1,197,381.86   sFT  1.00002691   +0 30 54.1
 AE2502;UTM  16      - 4,591,078.534   453,602.920   MT  0.99962649   -0 22 04.7
 AE2502
 AE2502!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2502!SPC IL E     -   0.99997383  x   1.00002691  =   1.00000074
 AE2502!UTM  16      -   0.99997383  x   0.99962649  =   0.99960033
 AE2502
 AE2502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5360291078(NAD 83)
 AE2502
 AE2502                          SUPERSEDED SURVEY CONTROL
 AE2502
 AE2502  NAD 83(2007)-  41 28 11.86682(N)    087 33 20.31846(W) AD(2002.00) 0
 AE2502  ELLIP H (02/10/07)  166.869  (m)                       GP(2002.00)    
 AE2502  ELLIP H (02/03/05)  166.881  (m)                       GP(       ) 4 2
 AE2502  NAD 83(1997)-  41 28 11.86649(N)    087 33 20.31832(W) AD(       ) 1
 AE2502  ELLIP H (10/21/99)  166.865  (m)                       GP(       ) 4 1
 AE2502  NAD 83(1997)-  41 28 11.86650(N)    087 33 20.31836(W) AD(       ) 1
 AE2502  NAD 83(1986)-  41 28 11.86952(N)    087 33 20.33340(W) AD(       ) 1
 AE2502
 AE2502.Superseded values are not recommended for survey control.
 AE2502
 AE2502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2502.See file dsdata.pdf to determine how the superseded data were derived.
 AE2502
 AE2502_MARKER: F = FLANGE-ENCASED ROD
 AE2502_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2502_MARK LOGO: IL-197
 AE2502_PROJECTION: RECESSED 8 CENTIMETERS
 AE2502_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2502_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2502+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2502_ROD/PIPE-DEPTH: 3 meters
 AE2502_SLEEVE-DEPTH  : 1 meters
 AE2502
 AE2502  HISTORY     - Date     Condition        Report By
 AE2502  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2502  HISTORY     - 20110409 GOOD             GEOCAC
 AE2502
 AE2502                          STATION DESCRIPTION
 AE2502
 AE2502'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2502'31 FEET (9.4 M) EAST OF CENTERLINE OF TORRENCE AVE. 42 FEET (12.8 M)
 AE2502'SOUTH OF CENTERLINE OF STEGER ROAD (WILL COUNTY)STATION IS FLUSH WITH
 AE2502'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2502
 AE2502                          STATION RECOVERY (2011)
 AE2502
 AE2502'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 AE2502'THE CAP IS MISSING AND IT IS FILLED WITH WATER. BY TOUCH, THE ROD
 AE2502'APPEARED TO LEAN SOUTHWEST BUT IS OTHERWISE IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2503 ***********************************************************************
 AE2503  DESIGNATION -  WILL COUNTY GPS 1716
 AE2503  PID         -  AE2503
 AE2503  STATE/COUNTY-  IL/WILL
 AE2503  COUNTRY     -  US
 AE2503  USGS QUAD   -  WILMINGTON (2018)
 AE2503
 AE2503                         *CURRENT SURVEY CONTROL
 AE2503  ______________________________________________________________________
 AE2503* NAD 83(2011) POSITION- 41 19 59.75141(N) 088 11 29.67740(W)   ADJUSTED
 AE2503* NAD 83(2011) ELLIP HT-   133.165 (meters)        (06/27/12)   ADJUSTED
 AE2503* NAD 83(2011) EPOCH   -  2010.00
 AE2503* NAVD 88 ORTHO HEIGHT -   166.0   (meters)      545.    (feet) GPS OBS
 AE2503  ______________________________________________________________________
 AE2503  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2503  GEOID HEIGHT    -        -32.634 (meters)                     GEOID96
 AE2503  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 AE2503  NAD 83(2011) X  -    151,361.061 (meters)                     COMP
 AE2503  NAD 83(2011) Y  - -4,793,939.362 (meters)                     COMP
 AE2503  NAD 83(2011) Z  -  4,190,373.211 (meters)                     COMP
 AE2503  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 AE2503
 AE2503  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2503  Standards:
 AE2503         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2503            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2503  -------------------------------------------------------------------
 AE2503  NETWORK    1.58   1.20           0.72   0.54   0.61     -0.13140711
 AE2503  -------------------------------------------------------------------
 AE2503  Click here for local accuracies and other accuracy information.
 AE2503
 AE2503.The horizontal coordinates were established by GPS observations
 AE2503.and adjusted by the National Geodetic Survey in June 2012.
 AE2503
 AE2503.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2503.been affixed to the stable North American tectonic plate. See 
 AE2503.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2503
 AE2503.The horizontal coordinates are valid at the epoch date displayed above
 AE2503.which is a decimal equivalence of Year/Month/Day.
 AE2503
 AE2503.The orthometric height was determined by GPS observations and a
 AE2503.high-resolution geoid model.
 AE2503
 AE2503.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2503.GEOID18 height accuracy estimate available here.
 AE2503
 AE2503.Click photographs - Photos may exist for this station.
 AE2503
 AE2503.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2503
 AE2503.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2503
 AE2503.The ellipsoidal height was determined by GPS observations
 AE2503.and is referenced to NAD 83.
 AE2503
 AE2503. The following values were computed from the NAD 83(2011) position.
 AE2503
 AE2503;                    North         East     Units Scale Factor Converg.
 AE2503;SPC IL E     -   518,061.941   311,866.119   MT  0.99997673   +0 05 37.0
 AE2503;SPC IL E     - 1,699,674.88  1,023,180.76   sFT  0.99997673   +0 05 37.0
 AE2503;UTM  16      - 4,576,438.433   400,292.081   MT  0.99972235   -0 47 13.3
 AE2503
 AE2503!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2503!SPC IL E     -   0.99997911  x   0.99997673  =   0.99995584
 AE2503!UTM  16      -   0.99997911  x   0.99972235  =   0.99970147
 AE2503
 AE2503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0029276438(NAD 83)
 AE2503
 AE2503                          SUPERSEDED SURVEY CONTROL
 AE2503
 AE2503  NAD 83(2007)-  41 19 59.75153(N)    088 11 29.67828(W) AD(2002.00) 0
 AE2503  ELLIP H (02/10/07)  133.183  (m)                       GP(2002.00)    
 AE2503  ELLIP H (02/03/05)  133.187  (m)                       GP(       ) 4 2
 AE2503  NAD 83(1997)-  41 19 59.75154(N)    088 11 29.67790(W) AD(       ) 1
 AE2503  ELLIP H (10/21/99)  133.190  (m)                       GP(       ) 4 1
 AE2503  NAD 83(1997)-  41 19 59.75155(N)    088 11 29.67801(W) AD(       ) 1
 AE2503  NAD 83(1986)-  41 19 59.75405(N)    088 11 29.69142(W) AD(       ) 1
 AE2503
 AE2503.Superseded values are not recommended for survey control.
 AE2503
 AE2503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2503.See file dsdata.pdf to determine how the superseded data were derived.
 AE2503
 AE2503_MARKER: F = FLANGE-ENCASED ROD
 AE2503_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2503_MARK LOGO: IL-197
 AE2503_PROJECTION: RECESSED 8 CENTIMETERS
 AE2503_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2503_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2503+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2503_ROD/PIPE-DEPTH: 3 meters
 AE2503_SLEEVE-DEPTH  : 1 meters
 AE2503
 AE2503  HISTORY     - Date     Condition        Report By
 AE2503  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2503  HISTORY     - 20080806 GOOD             GEOCAC
 AE2503
 AE2503                          STATION DESCRIPTION
 AE2503
 AE2503'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2503'WEST SIDE OF I-55 AT LORENZO RD OVERPASS. 0.75 MILES (1.21 KM) SOUTH
 AE2503'OF OVERPASS ON FRONTAGE ROAD GOING SOUTH STATION IS FLUSH WITH SURFACE
 AE2503'AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2503
 AE2503                          STATION RECOVERY (2008)
 AE2503
 AE2503'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2503'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2504 ***********************************************************************
 AE2504  DESIGNATION -  WILL COUNTY GPS 1718
 AE2504  PID         -  AE2504
 AE2504  STATE/COUNTY-  IL/WILL
 AE2504  COUNTRY     -  US
 AE2504  USGS QUAD   -  WILMINGTON (2018)
 AE2504
 AE2504                         *CURRENT SURVEY CONTROL
 AE2504  ______________________________________________________________________
 AE2504* NAD 83(2011) POSITION- 41 19 58.78371(N) 088 14 52.53650(W)   ADJUSTED
 AE2504* NAD 83(2011) ELLIP HT-   129.948 (meters)        (06/27/12)   ADJUSTED
 AE2504* NAD 83(2011) EPOCH   -  2010.00
 AE2504* NAVD 88 ORTHO HEIGHT -   162.8   (meters)      534.    (feet) GPS OBS
 AE2504  ______________________________________________________________________
 AE2504  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AE2504  GEOID HEIGHT    -        -32.817 (meters)                     GEOID03
 AE2504  GEOID HEIGHT    -        -32.832 (meters)                     GEOID18
 AE2504  NAD 83(2011) X  -    146,646.733 (meters)                     COMP
 AE2504  NAD 83(2011) Y  - -4,794,103.199 (meters)                     COMP
 AE2504  NAD 83(2011) Z  -  4,190,348.669 (meters)                     COMP
 AE2504  LAPLACE CORR    -          0.48  (seconds)                    DEFLEC18
 AE2504
 AE2504  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2504  Standards:
 AE2504         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2504            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2504  -------------------------------------------------------------------
 AE2504  NETWORK    0.81   0.96           0.38   0.25   0.49     -0.04689454
 AE2504  -------------------------------------------------------------------
 AE2504  Click here for local accuracies and other accuracy information.
 AE2504
 AE2504.The horizontal coordinates were established by GPS observations
 AE2504.and adjusted by the National Geodetic Survey in June 2012.
 AE2504
 AE2504.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2504.been affixed to the stable North American tectonic plate. See 
 AE2504.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2504
 AE2504.The horizontal coordinates are valid at the epoch date displayed above
 AE2504.which is a decimal equivalence of Year/Month/Day.
 AE2504
 AE2504.The orthometric height was determined by GPS observations and a
 AE2504.high-resolution geoid model.
 AE2504
 AE2504.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2504.GEOID18 height accuracy estimate available here.
 AE2504
 AE2504.Click photographs - Photos may exist for this station.
 AE2504
 AE2504.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2504
 AE2504.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2504
 AE2504.The ellipsoidal height was determined by GPS observations
 AE2504.and is referenced to NAD 83.
 AE2504
 AE2504. The following values were computed from the NAD 83(2011) position.
 AE2504
 AE2504;                    North         East     Units Scale Factor Converg.
 AE2504;SPC IL E     -   518,025.913   307,149.229   MT  0.99997563   +0 03 23.1
 AE2504;SPC IL E     - 1,699,556.68  1,007,705.43   sFT  0.99997563   +0 03 23.1
 AE2504;UTM  16      - 4,576,474.897   395,576.364   MT  0.99973420   -0 49 27.3
 AE2504
 AE2504!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2504!SPC IL E     -   0.99997962  x   0.99997563  =   0.99995525
 AE2504!UTM  16      -   0.99997962  x   0.99973420  =   0.99971382
 AE2504
 AE2504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9557676474(NAD 83)
 AE2504
 AE2504                          SUPERSEDED SURVEY CONTROL
 AE2504
 AE2504  NAD 83(2007)-  41 19 58.78384(N)    088 14 52.53738(W) AD(2002.00) 0
 AE2504  ELLIP H (02/10/07)  129.966  (m)                       GP(2002.00)    
 AE2504  ELLIP H (02/03/05)  129.969  (m)                       GP(       ) 4 2
 AE2504  NAD 83(1997)-  41 19 58.78394(N)    088 14 52.53698(W) AD(       ) 1
 AE2504  ELLIP H (10/21/99)  129.972  (m)                       GP(       ) 4 1
 AE2504  NAD 83(1997)-  41 19 58.78395(N)    088 14 52.53710(W) AD(       ) 1
 AE2504  NAD 83(1986)-  41 19 58.78643(N)    088 14 52.55037(W) AD(       ) 1
 AE2504  NAVD 88 (09/04/97)  162.8    (m)  GEOID96  model used  GPS OBS        
 AE2504
 AE2504.Superseded values are not recommended for survey control.
 AE2504
 AE2504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2504.See file dsdata.pdf to determine how the superseded data were derived.
 AE2504
 AE2504_MARKER: F = FLANGE-ENCASED ROD
 AE2504_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2504_MARK LOGO: IL-197
 AE2504_PROJECTION: RECESSED 8 CENTIMETERS
 AE2504_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2504_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2504+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2504_ROD/PIPE-DEPTH: 3 meters
 AE2504_SLEEVE-DEPTH  : 1 meters
 AE2504
 AE2504  HISTORY     - Date     Condition        Report By
 AE2504  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2504  HISTORY     - 20100922 GOOD             GEOCAC
 AE2504
 AE2504                          STATION DESCRIPTION
 AE2504
 AE2504'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2504'0.90 MILES (1.45 KM) SOUTH OF PINE BLUFF ROAD. 0.50 MILES (0.80 KM)
 AE2504'NORTH OF MURPHY ROAD. 30 FEET (9.1 M) EAST OF CENTERLINE OF WILL
 AE2504'COUNTY ROAD. STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2504'SLEEVE WITH CAST CAP AND LID
 AE2504
 AE2504                          STATION RECOVERY (2010)
 AE2504
 AE2504'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2504'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2504'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2504'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 AE2504'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2505 ***********************************************************************
 AE2505  DESIGNATION -  WILL COUNTY GPS 1736
 AE2505  PID         -  AE2505
 AE2505  STATE/COUNTY-  IL/WILL
 AE2505  COUNTRY     -  US
 AE2505  USGS QUAD   -  WILMINGTON (2018)
 AE2505
 AE2505                         *CURRENT SURVEY CONTROL
 AE2505  ______________________________________________________________________
 AE2505* NAD 83(2011) POSITION- 41 17 33.06028(N) 088 08 12.38003(W)   ADJUSTED
 AE2505* NAD 83(2011) ELLIP HT-   137.086 (meters)        (06/27/12)   ADJUSTED
 AE2505* NAD 83(2011) EPOCH   -  2010.00
 AE2505* NAVD 88 ORTHO HEIGHT -   169.9   (meters)      557.    (feet) GPS OBS
 AE2505  ______________________________________________________________________
 AE2505  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2505  GEOID HEIGHT    -        -32.617 (meters)                     GEOID96
 AE2505  GEOID HEIGHT    -        -32.815 (meters)                     GEOID18
 AE2505  NAD 83(2011) X  -    156,043.746 (meters)                     COMP
 AE2505  NAD 83(2011) Y  - -4,796,781.365 (meters)                     COMP
 AE2505  NAD 83(2011) Z  -  4,186,976.614 (meters)                     COMP
 AE2505  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 AE2505
 AE2505  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2505  Standards:
 AE2505         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2505            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2505  -------------------------------------------------------------------
 AE2505  NETWORK    3.26   1.69           1.47   1.16   0.86      0.06573697
 AE2505  -------------------------------------------------------------------
 AE2505  Click here for local accuracies and other accuracy information.
 AE2505
 AE2505.The horizontal coordinates were established by GPS observations
 AE2505.and adjusted by the National Geodetic Survey in June 2012.
 AE2505
 AE2505.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2505.been affixed to the stable North American tectonic plate. See 
 AE2505.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2505
 AE2505.The horizontal coordinates are valid at the epoch date displayed above
 AE2505.which is a decimal equivalence of Year/Month/Day.
 AE2505
 AE2505.The orthometric height was determined by GPS observations and a
 AE2505.high-resolution geoid model.
 AE2505
 AE2505.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2505.GEOID18 height accuracy estimate available here.
 AE2505
 AE2505.Click photographs - Photos may exist for this station.
 AE2505
 AE2505.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2505
 AE2505.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2505
 AE2505.The ellipsoidal height was determined by GPS observations
 AE2505.and is referenced to NAD 83.
 AE2505
 AE2505. The following values were computed from the NAD 83(2011) position.
 AE2505
 AE2505;                    North         East     Units Scale Factor Converg.
 AE2505;SPC IL E     -   513,545.577   316,463.967   MT  0.99997833   +0 07 47.0
 AE2505;SPC IL E     - 1,684,857.45  1,038,265.53   sFT  0.99997833   +0 07 47.0
 AE2505;UTM  16      - 4,571,853.159   404,818.819   MT  0.99971149   -0 45 00.8
 AE2505
 AE2505!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2505!SPC IL E     -   0.99997850  x   0.99997833  =   0.99995683
 AE2505!UTM  16      -   0.99997850  x   0.99971149  =   0.99968999
 AE2505
 AE2505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0481871853(NAD 83)
 AE2505
 AE2505                          SUPERSEDED SURVEY CONTROL
 AE2505
 AE2505  NAD 83(2007)-  41 17 33.06036(N)    088 08 12.38093(W) AD(2002.00) 0
 AE2505  ELLIP H (02/10/07)  137.105  (m)                       GP(2002.00)    
 AE2505  ELLIP H (02/03/05)  137.113  (m)                       GP(       ) 4 2
 AE2505  NAD 83(1997)-  41 17 33.06057(N)    088 08 12.38045(W) AD(       ) 1
 AE2505  ELLIP H (10/21/99)  137.116  (m)                       GP(       ) 4 1
 AE2505  NAD 83(1997)-  41 17 33.06058(N)    088 08 12.38056(W) AD(       ) 1
 AE2505  NAD 83(1986)-  41 17 33.06310(N)    088 08 12.39411(W) AD(       ) 1
 AE2505
 AE2505.Superseded values are not recommended for survey control.
 AE2505
 AE2505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2505.See file dsdata.pdf to determine how the superseded data were derived.
 AE2505
 AE2505_MARKER: F = FLANGE-ENCASED ROD
 AE2505_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2505_MARK LOGO: IL-197
 AE2505_PROJECTION: RECESSED 8 CENTIMETERS
 AE2505_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2505_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2505+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2024
 AE2505_ROD/PIPE-DEPTH: 3 meters
 AE2505_SLEEVE-DEPTH  : 1 meters
 AE2505
 AE2505  HISTORY     - Date     Condition        Report By
 AE2505  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2505  HISTORY     - 20090623 GOOD             GEOCAC
 AE2505  HISTORY     - 20091119 GOOD             GEOCAC
 AE2505  HISTORY     - 20210413 GOOD             ASMINC
 AE2505  HISTORY     - 20240109 GOOD             ILDT
 AE2505
 AE2505                          STATION DESCRIPTION
 AE2505
 AE2505'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2505'FROM INTERSECTION IL 20 AND S. KAHLOR RD 0.45 MI (0.72 KM) SOUTH 69 FT
 AE2505'(21.0 M) NORTH OF CENTERLINE OF ENTRANCE TO PHYLLIS DRIVE STATION IS
 AE2505'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2505'LID
 AE2505
 AE2505                          STATION RECOVERY (2009)
 AE2505
 AE2505'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2505'RECOVERED IN GOOD CONDITION.
 AE2505
 AE2505                          STATION RECOVERY (2009)
 AE2505
 AE2505'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2505'REPORT SUBMITTED BY GEOCACHER.
 AE2505
 AE2505                          STATION RECOVERY (2021)
 AE2505
 AE2505'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2021 (RDL)
 AE2505'RECOVERED IN GOOD CONDITION.
 AE2505
 AE2505                          STATION RECOVERY (2024)
 AE2505
 AE2505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 AE2505'MISSING CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB2506 ***********************************************************************
 AB2506  DESIGNATION -  WILL COUNTY GPS 1806
 AB2506  PID         -  AB2506
 AB2506  STATE/COUNTY-  IL/WILL
 AB2506  COUNTRY     -  US
 AB2506  USGS QUAD   -  CHANCY BAY (2018)
 AB2506
 AB2506                         *CURRENT SURVEY CONTROL
 AB2506  ______________________________________________________________________
 AB2506* NAD 83(2011) POSITION- 27 07 10.90903(N) 080 40 37.44971(W)   ADJUSTED
 AB2506* NAD 83(2011) ELLIP HT-   -15.003 (meters)        (06/27/12)   ADJUSTED
 AB2506* NAD 83(2011) EPOCH   -  2010.00
 AB2506* NAVD 88 ORTHO HEIGHT -    11.6   (meters)       38.    (feet) GPS OBS
 AB2506  ______________________________________________________________________
 AB2506  NAVD 88 orthometric height was determined with geoid model    GEOID93
 AB2506  GEOID HEIGHT    -        -27.674 (meters)                     GEOID93
 AB2506  GEOID HEIGHT    -        -26.661 (meters)                     GEOID18
 AB2506  NAD 83(2011) X  -    920,288.947 (meters)                     COMP
 AB2506  NAD 83(2011) Y  - -5,605,800.928 (meters)                     COMP
 AB2506  NAD 83(2011) Z  -  2,890,019.820 (meters)                     COMP
 AB2506  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 AB2506
 AB2506  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB2506  Standards:
 AB2506         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB2506            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB2506  -------------------------------------------------------------------
 AB2506  NETWORK    1.04   1.22           0.46   0.38   0.62      0.01145997
 AB2506  -------------------------------------------------------------------
 AB2506  Click here for local accuracies and other accuracy information.
 AB2506
 AB2506.The horizontal coordinates were established by GPS observations
 AB2506.and adjusted by the National Geodetic Survey in June 2012.
 AB2506
 AB2506.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB2506.been affixed to the stable North American tectonic plate. See 
 AB2506.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB2506
 AB2506.The horizontal coordinates are valid at the epoch date displayed above
 AB2506.which is a decimal equivalence of Year/Month/Day.
 AB2506
 AB2506.The orthometric height was determined by GPS observations and a
 AB2506.high-resolution geoid model.
 AB2506
 AB2506.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB2506.GEOID18 height accuracy estimate available here.
 AB2506
 AB2506.Click photographs - Photos may exist for this station.
 AB2506
 AB2506.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB2506
 AB2506.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB2506
 AB2506.The ellipsoidal height was determined by GPS observations
 AB2506.and is referenced to NAD 83.
 AB2506
 AB2506. The following values were computed from the NAD 83(2011) position.
 AB2506
 AB2506;                    North         East     Units Scale Factor Converg.
 AB2506;SPC IL E     - 1,035,348.918 1,060,426.589   MT  1.00711865   +3 30 24.9
 AB2506;SPC IL E     - 3,396,807.24  3,479,082.90   sFT  1.00711865   +3 30 24.9
 AB2506;UTM  17      - 2,999,734.010   532,005.731   MT  0.99961265   +0 08 50.0
 AB2506
 AB2506!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB2506!SPC IL E     -   1.00000236  x   1.00711865  =   1.00712102
 AB2506!UTM  17      -   1.00000236  x   0.99961265  =   0.99961501
 AB2506
 AB2506_U.S. NATIONAL GRID SPATIAL ADDRESS: 17RNK3200599734(NAD 83)
 AB2506
 AB2506                          SUPERSEDED SURVEY CONTROL
 AB2506
 AB2506  NAD 83(2007)-  27 07 10.90905(N)    080 40 37.44987(W) AD(2002.00) 0
 AB2506  ELLIP H (02/10/07)  -14.987  (m)                       GP(2002.00)    
 AB2506  NAD 83(1999)-  27 07 10.90908(N)    080 40 37.45034(W) AD(       ) 1
 AB2506  ELLIP H (06/19/01)  -14.953  (m)                       GP(       ) 4 1
 AB2506  NAD 83(1990)-  27 07 10.90756(N)    080 40 37.44887(W) AD(       ) 1
 AB2506  ELLIP H (03/26/96)  -14.912  (m)                       GP(       ) 3 2
 AB2506
 AB2506.Superseded values are not recommended for survey control.
 AB2506
 AB2506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB2506.See file dsdata.pdf to determine how the superseded data were derived.
 AB2506
 AB2506_MARKER: F = FLANGE-ENCASED ROD
 AB2506_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB2506_STAMPING: LEVEE L4713
 AB2506_MARK LOGO: IL-197
 AB2506_PROJECTION: RECESSED 8 CENTIMETERS
 AB2506_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB2506_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB2506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB2506+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2024
 AB2506
 AB2506  HISTORY     - Date     Condition        Report By
 AB2506  HISTORY     - 1994     MONUMENTED       SFLWMD
 AB2506  HISTORY     - 20130607 MARK NOT FOUND   BAKER
 AB2506  HISTORY     - 20230419 MARK NOT FOUND   GEOCAC
 AB2506  HISTORY     - 20240109 GOOD             ILDT
 AB2506
 AB2506                          STATION DESCRIPTION
 AB2506
 AB2506'DESCRIBED BY S FL WATER MGMT DIST 1994 (MEH)
 AB2506'THE STATION IS ABOUT 12.5 MI (20.1 KM) SOUTHEAST OF OKEECHOBEE IN
 AB2506'SECTION 31, TOWNSHIP 38 SOUTH, RANGE 37 EAST.  TO REACH THE STATION
 AB2506'FROM THE INTERSECTION OF STATE ROAD 70 (PARK AVENUE) AND U.S.  HIGHWAY
 AB2506'98, U.S.  HIGHWAY 441 (PARROTT AVENUE) IN OKEECHOBEE, GO SOUTH ON U.S.
 AB2506'HIGHWAY 98 AND U.S.  HIGHWAY 441 FOR 3.15 MI (5.07 KM) TO THE JUNCTION
 AB2506'OF STATE ROAD 78 ON THE RIGHT AND U.S.  HIGHWAY 98, U.S.  HIGHWAY 441
 AB2506'ON THE LEFT, TURN LEFT ON U.S. HIGHWAY 98 AND U.S.  HIGHWAY 441 AND GO
 AB2506'SOUTHEASTERLY FOR 2.25 MI (3.62 KM) TO TAYLOR CREEK, CONTINUE
 AB2506'SOUTHEASTERLY ON U.S.  HIGHWAY 98 AND U.S.  HIGHWAY 441 FOR 4.3 MI
 AB2506'(6.9 KM) TO THE JUNCTION OF OKEECHOBEE COUNTY ROAD 15-A ON THE LEFT,
 AB2506'CONTINUE SOUTHEASTERLY ON U.S.  HIGHWAY 98 AND U.S.  HIGHWAY 441 FOR
 AB2506'2.0 MI (3.2 KM) TO THE JUNCTION OF A PAVED ROAD ON THE RIGHT LEADING
 AB2506'TO GATE 36, TURN RIGHT AND GO WEST ON THE PAVED ROAD FOR 0.1 MI (0.2
 AB2506'KM) TO A LOCKED GATE, PASSING THROUGH THE GATE, CONTINUE WESTERLY ON
 AB2506'THE PAVED ROAD FOR 0.1 MI (0.2 KM) TO THE TOP OF THE LEVEE, TURN LEFT
 AB2506'AND GO SOUTHEASTERLY ON TOP OF THE LEVEE FOR 3.8 MI (6.1 KM) TO THE
 AB2506'STATION IN THE CENTER OF A DIM ROAD, SET IN THE TOP OF A ROUND
 AB2506'CONCRETE MONUMENT RECESSED O.3 FT BELOW THE LEVEL OF THE GROUND.
 AB2506'LOCATED 9.0 FT (2.7 M) EAST OF A METAL WITNESS POST.  NOTE FOR KEY
 AB2506'CONTACT RUTH ANN KATILIUS, SOUTH FLORIDA WATER MANAGEMENT DISTRICT,
 AB2506'WEST PALM BEACH, FL.  PHONE NUMBER (407) 686-8800.
 AB2506
 AB2506                          STATION RECOVERY (2013)
 AB2506
 AB2506'RECOVERY NOTE BY M BAKER JR INCORPORATED 2013 (SJC)
 AB2506'MARK NOT FOUND.
 AB2506
 AB2506                          STATION RECOVERY (2023)
 AB2506
 AB2506'RECOVERY NOTE BY GEOCACHING 2023 (RLM)
 AB2506'MARK NOT FOUND.
 AB2506
 AB2506                          STATION RECOVERY (2024)
 AB2506
 AB2506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 AB2506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2506 ***********************************************************************
 AE2506  DESIGNATION -  WILL COUNTY GPS 1806
 AE2506  PID         -  AE2506
 AE2506  STATE/COUNTY-  IL/WILL
 AE2506  COUNTRY     -  US
 AE2506  USGS QUAD   -  CHANNAHON (2018)
 AE2506
 AE2506                         *CURRENT SURVEY CONTROL
 AE2506  ______________________________________________________________________
 AE2506* NAD 83(2011) POSITION- 41 22 41.97543(N) 088 07 39.53779(W)   ADJUSTED
 AE2506* NAD 83(2011) ELLIP HT-   157.161 (meters)        (06/27/12)   ADJUSTED
 AE2506* NAD 83(2011) EPOCH   -  2010.00
 AE2506* NAVD 88 ORTHO HEIGHT -   190.1   (meters)      624.    (feet) GPS OBS
 AE2506  ______________________________________________________________________
 AE2506  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2506  GEOID HEIGHT    -        -32.723 (meters)                     GEOID96
 AE2506  GEOID HEIGHT    -        -32.927 (meters)                     GEOID18
 AE2506  NAD 83(2011) X  -    156,602.341 (meters)                     COMP
 AE2506  NAD 83(2011) Y  - -4,790,480.455 (meters)                     COMP
 AE2506  NAD 83(2011) Z  -  4,194,145.745 (meters)                     COMP
 AE2506  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 AE2506
 AE2506  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2506  Standards:
 AE2506         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2506            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2506  -------------------------------------------------------------------
 AE2506  NETWORK    0.69   1.06           0.32   0.23   0.54      0.00949875
 AE2506  -------------------------------------------------------------------
 AE2506  Click here for local accuracies and other accuracy information.
 AE2506
 AE2506.The horizontal coordinates were established by GPS observations
 AE2506.and adjusted by the National Geodetic Survey in June 2012.
 AE2506
 AE2506.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2506.been affixed to the stable North American tectonic plate. See 
 AE2506.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2506
 AE2506.The horizontal coordinates are valid at the epoch date displayed above
 AE2506.which is a decimal equivalence of Year/Month/Day.
 AE2506
 AE2506.The orthometric height was determined by GPS observations and a
 AE2506.high-resolution geoid model.
 AE2506
 AE2506.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2506.GEOID18 height accuracy estimate available here.
 AE2506
 AE2506.Click photographs - Photos may exist for this station.
 AE2506
 AE2506.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2506
 AE2506.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2506
 AE2506.The ellipsoidal height was determined by GPS observations
 AE2506.and is referenced to NAD 83.
 AE2506
 AE2506. The following values were computed from the NAD 83(2011) position.
 AE2506
 AE2506;                    North         East     Units Scale Factor Converg.
 AE2506;SPC IL E     -   523,077.183   317,205.502   MT  0.99997864   +0 08 09.5
 AE2506;SPC IL E     - 1,716,129.06  1,040,698.38   sFT  0.99997864   +0 08 09.5
 AE2506;UTM  16      - 4,581,369.690   405,706.531   MT  0.99970942   -0 44 43.7
 AE2506
 AE2506!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2506!SPC IL E     -   0.99997535  x   0.99997864  =   0.99995399
 AE2506!UTM  16      -   0.99997535  x   0.99970942  =   0.99968478
 AE2506
 AE2506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0570681369(NAD 83)
 AE2506
 AE2506                          SUPERSEDED SURVEY CONTROL
 AE2506
 AE2506  NAD 83(2007)-  41 22 41.97548(N)    088 07 39.53870(W) AD(2002.00) 0
 AE2506  ELLIP H (02/10/07)  157.180  (m)                       GP(2002.00)    
 AE2506  ELLIP H (02/03/05)  157.137  (m)                       GP(       ) 4 2
 AE2506  NAD 83(1997)-  41 22 41.97536(N)    088 07 39.53847(W) AD(       ) 1
 AE2506  ELLIP H (10/21/99)  157.144  (m)                       GP(       ) 4 1
 AE2506  NAD 83(1997)-  41 22 41.97537(N)    088 07 39.53851(W) AD(       ) 1
 AE2506  NAD 83(1986)-  41 22 41.97802(N)    088 07 39.55135(W) AD(       ) 1
 AE2506
 AE2506.Superseded values are not recommended for survey control.
 AE2506
 AE2506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2506.See file dsdata.pdf to determine how the superseded data were derived.
 AE2506
 AE2506_MARKER: F = FLANGE-ENCASED ROD
 AE2506_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2506_MARK LOGO: IL-197
 AE2506_PROJECTION: RECESSED 8 CENTIMETERS
 AE2506_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2506_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2506+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2017
 AE2506_ROD/PIPE-DEPTH: 3.00 meters
 AE2506_SLEEVE-DEPTH  : 1.00 meters
 AE2506
 AE2506  HISTORY     - Date     Condition        Report By
 AE2506  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2506  HISTORY     - 20000816 GOOD             SECI
 AE2506  HISTORY     - 20070915 GOOD             GEOCAC
 AE2506  HISTORY     - 20090623 GOOD             GEOCAC
 AE2506  HISTORY     - 20170726 GOOD             USACE
 AE2506
 AE2506                          STATION DESCRIPTION
 AE2506
 AE2506'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2506'FROM INTERSECTION IL RTE 53 AND IL RTE 102 IN WILMINGTON GO NORTH ON
 AE2506'IL 53 5 MI. STATION IS IN CENTER MEDIAN AT A TURNAROUND 0.1 MI. NORTH
 AE2506'OF RAILROAD BRIDGE. STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD
 AE2506'WITH SLEEVE WITH CAST CAP AND LID
 AE2506
 AE2506                          STATION RECOVERY (2000)
 AE2506
 AE2506'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RJW)
 AE2506'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 AE2506'
 AE2506
 AE2506                          STATION RECOVERY (2007)
 AE2506
 AE2506'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 AE2506'(CT)
 AE2506
 AE2506                          STATION RECOVERY (2009)
 AE2506
 AE2506'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2506'RECOVERED IN GOOD CONDITION.
 AE2506
 AE2506                          STATION RECOVERY (2017)
 AE2506
 AE2506'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2017 (ANF)
 AE2506'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2507 ***********************************************************************
 AE2507  DESIGNATION -  WILL COUNTY GPS 1819
 AE2507  PID         -  AE2507
 AE2507  STATE/COUNTY-  IL/WILL
 AE2507  COUNTRY     -  US
 AE2507  USGS QUAD   -  WILMINGTON (2018)
 AE2507
 AE2507                         *CURRENT SURVEY CONTROL
 AE2507  ______________________________________________________________________
 AE2507* NAD 83(2011) POSITION- 41 20 04.64637(N) 088 07 57.51048(W)   ADJUSTED
 AE2507* NAD 83(2011) ELLIP HT-   137.815 (meters)        (06/27/12)   ADJUSTED
 AE2507* NAD 83(2011) EPOCH   -  2010.00
 AE2507* NAVD 88 ORTHO HEIGHT -   170.7   (meters)      560.    (feet) GPS OBS
 AE2507  ______________________________________________________________________
 AE2507  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2507  GEOID HEIGHT    -        -32.655 (meters)                     GEOID96
 AE2507  GEOID HEIGHT    -        -32.857 (meters)                     GEOID18
 AE2507  NAD 83(2011) X  -    156,288.958 (meters)                     COMP
 AE2507  NAD 83(2011) Y  - -4,793,684.940 (meters)                     COMP
 AE2507  NAD 83(2011) Z  -  4,190,489.674 (meters)                     COMP
 AE2507  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 AE2507
 AE2507  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2507  Standards:
 AE2507         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2507            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2507  -------------------------------------------------------------------
 AE2507  NETWORK    1.71   1.22           0.77   0.60   0.62     -0.12986387
 AE2507  -------------------------------------------------------------------
 AE2507  Click here for local accuracies and other accuracy information.
 AE2507
 AE2507.The horizontal coordinates were established by GPS observations
 AE2507.and adjusted by the National Geodetic Survey in June 2012.
 AE2507
 AE2507.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2507.been affixed to the stable North American tectonic plate. See 
 AE2507.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2507
 AE2507.The horizontal coordinates are valid at the epoch date displayed above
 AE2507.which is a decimal equivalence of Year/Month/Day.
 AE2507
 AE2507.The orthometric height was determined by GPS observations and a
 AE2507.high-resolution geoid model.
 AE2507
 AE2507.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2507.GEOID18 height accuracy estimate available here.
 AE2507
 AE2507.Click photographs - Photos may exist for this station.
 AE2507
 AE2507.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2507
 AE2507.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2507
 AE2507.The ellipsoidal height was determined by GPS observations
 AE2507.and is referenced to NAD 83.
 AE2507
 AE2507. The following values were computed from the NAD 83(2011) position.
 AE2507
 AE2507;                    North         East     Units Scale Factor Converg.
 AE2507;SPC IL E     -   518,222.685   316,799.118   MT  0.99997847   +0 07 57.2
 AE2507;SPC IL E     - 1,700,202.26  1,039,365.11   sFT  0.99997847   +0 07 57.2
 AE2507;UTM  16      - 4,576,523.316   405,225.679   MT  0.99971054   -0 44 53.2
 AE2507
 AE2507!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2507!SPC IL E     -   0.99997838  x   0.99997847  =   0.99995685
 AE2507!UTM  16      -   0.99997838  x   0.99971054  =   0.99968893
 AE2507
 AE2507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0522576523(NAD 83)
 AE2507
 AE2507                          SUPERSEDED SURVEY CONTROL
 AE2507
 AE2507  NAD 83(2007)-  41 20 04.64648(N)    088 07 57.51136(W) AD(2002.00) 0
 AE2507  ELLIP H (02/10/07)  137.833  (m)                       GP(2002.00)    
 AE2507  ELLIP H (02/03/05)  137.837  (m)                       GP(       ) 4 2
 AE2507  NAD 83(1997)-  41 20 04.64646(N)    088 07 57.51099(W) AD(       ) 1
 AE2507  ELLIP H (10/21/99)  137.840  (m)                       GP(       ) 4 1
 AE2507  NAD 83(1997)-  41 20 04.64647(N)    088 07 57.51110(W) AD(       ) 1
 AE2507  NAD 83(1986)-  41 20 04.64898(N)    088 07 57.52459(W) AD(       ) 1
 AE2507
 AE2507.Superseded values are not recommended for survey control.
 AE2507
 AE2507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2507.See file dsdata.pdf to determine how the superseded data were derived.
 AE2507
 AE2507_MARKER: F = FLANGE-ENCASED ROD
 AE2507_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2507_MARK LOGO: IL-197
 AE2507_PROJECTION: RECESSED 8 CENTIMETERS
 AE2507_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2507_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2507+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2009
 AE2507_ROD/PIPE-DEPTH: 3 meters
 AE2507_SLEEVE-DEPTH  : 1 meters
 AE2507
 AE2507  HISTORY     - Date     Condition        Report By
 AE2507  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2507  HISTORY     - 20070915 GOOD             GEOCAC
 AE2507  HISTORY     - 20090623 GOOD             GEOCAC
 AE2507
 AE2507                          STATION DESCRIPTION
 AE2507
 AE2507'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2507'SOUTHEAST QUAD OF NORTHBOUND IL 53 AND SOUTH ARSENAL RD. 77 FT (23.5
 AE2507'M) EAST OF CENTERLINE N.BOUND IL 53, 33 FT (10.1 M) SOUTH OF
 AE2507'CENTERLINE S. ARSENAL STATION IS FLUSH WITH SURFACE AND IS STAINLESS
 AE2507'ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2507
 AE2507                          STATION RECOVERY (2007)
 AE2507
 AE2507'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 AE2507'(CT)
 AE2507
 AE2507                          STATION RECOVERY (2009)
 AE2507
 AE2507'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2507'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2508 ***********************************************************************
 AE2508  DESIGNATION -  WILL COUNTY GPS 1822
 AE2508  PID         -  AE2508
 AE2508  STATE/COUNTY-  IL/WILL
 AE2508  COUNTRY     -  US
 AE2508  USGS QUAD   -  SYMERTON (2018)
 AE2508
 AE2508                         *CURRENT SURVEY CONTROL
 AE2508  ______________________________________________________________________
 AE2508* NAD 83(2011) POSITION- 41 20 09.02441(N) 088 04 31.51307(W)   ADJUSTED
 AE2508* NAD 83(2011) ELLIP HT-   161.904 (meters)        (06/27/12)   ADJUSTED
 AE2508* NAD 83(2011) EPOCH   -  2010.00
 AE2508* NAVD 88 ORTHO HEIGHT -   194.8   (meters)      639.    (feet) GPS OBS
 AE2508  ______________________________________________________________________
 AE2508  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2508  GEOID HEIGHT    -        -32.685 (meters)                     GEOID96
 AE2508  GEOID HEIGHT    -        -32.889 (meters)                     GEOID18
 AE2508  NAD 83(2011) X  -    161,073.962 (meters)                     COMP
 AE2508  NAD 83(2011) Y  - -4,793,455.385 (meters)                     COMP
 AE2508  NAD 83(2011) Z  -  4,190,606.999 (meters)                     COMP
 AE2508  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 AE2508
 AE2508  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2508  Standards:
 AE2508         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2508            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2508  -------------------------------------------------------------------
 AE2508  NETWORK    1.64   1.10           0.74   0.58   0.56     -0.07292898
 AE2508  -------------------------------------------------------------------
 AE2508  Click here for local accuracies and other accuracy information.
 AE2508
 AE2508.The horizontal coordinates were established by GPS observations
 AE2508.and adjusted by the National Geodetic Survey in June 2012.
 AE2508
 AE2508.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2508.been affixed to the stable North American tectonic plate. See 
 AE2508.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2508
 AE2508.The horizontal coordinates are valid at the epoch date displayed above
 AE2508.which is a decimal equivalence of Year/Month/Day.
 AE2508
 AE2508.The orthometric height was determined by GPS observations and a
 AE2508.high-resolution geoid model.
 AE2508
 AE2508.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2508.GEOID18 height accuracy estimate available here.
 AE2508
 AE2508.Click photographs - Photos may exist for this station.
 AE2508
 AE2508.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2508
 AE2508.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2508
 AE2508.The ellipsoidal height was determined by GPS observations
 AE2508.and is referenced to NAD 83.
 AE2508
 AE2508. The following values were computed from the NAD 83(2011) position.
 AE2508
 AE2508;                    North         East     Units Scale Factor Converg.
 AE2508;SPC IL E     -   518,370.405   321,588.513   MT  0.99998073   +0 10 13.2
 AE2508;SPC IL E     - 1,700,686.90  1,055,078.31   sFT  0.99998073   +0 10 13.2
 AE2508;UTM  16      - 4,576,597.386   410,015.463   MT  0.99969965   -0 42 37.2
 AE2508
 AE2508!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2508!SPC IL E     -   0.99997461  x   0.99998073  =   0.99995534
 AE2508!UTM  16      -   0.99997461  x   0.99969965  =   0.99967426
 AE2508
 AE2508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1001576597(NAD 83)
 AE2508
 AE2508                          SUPERSEDED SURVEY CONTROL
 AE2508
 AE2508  NAD 83(2007)-  41 20 09.02450(N)    088 04 31.51397(W) AD(2002.00) 0
 AE2508  ELLIP H (02/10/07)  161.922  (m)                       GP(2002.00)    
 AE2508  ELLIP H (02/03/05)  161.928  (m)                       GP(       ) 4 2
 AE2508  NAD 83(1997)-  41 20 09.02441(N)    088 04 31.51363(W) AD(       ) 1
 AE2508  ELLIP H (10/21/99)  161.930  (m)                       GP(       ) 4 1
 AE2508  NAD 83(1997)-  41 20 09.02442(N)    088 04 31.51373(W) AD(       ) 1
 AE2508  NAD 83(1986)-  41 20 09.02696(N)    088 04 31.52743(W) AD(       ) 1
 AE2508
 AE2508.Superseded values are not recommended for survey control.
 AE2508
 AE2508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2508.See file dsdata.pdf to determine how the superseded data were derived.
 AE2508
 AE2508_MARKER: F = FLANGE-ENCASED ROD
 AE2508_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2508_MARK LOGO: IL-197
 AE2508_PROJECTION: RECESSED 8 CENTIMETERS
 AE2508_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2508_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2508+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2024
 AE2508_ROD/PIPE-DEPTH: 3 meters
 AE2508_SLEEVE-DEPTH  : 1 meters
 AE2508
 AE2508  HISTORY     - Date     Condition        Report By
 AE2508  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2508  HISTORY     - 20090623 GOOD             GEOCAC
 AE2508  HISTORY     - 20101128 GOOD             GEOCAC
 AE2508  HISTORY     - 20240129 GOOD             ILDT
 AE2508
 AE2508                          STATION DESCRIPTION
 AE2508
 AE2508'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2508'FROM INTERSECTION OF IL RTE 53 AND IL RTE 102 IN WILMINGTON GO NORTH
 AE2508'ON IL 53 TO SOUTH ARSENAL RD TURN RIGHT (EAST) 3 MI. STATION ON RIGHT
 AE2508'AT S. ARSENAL AND CHICAGO RD (SOUTHEAST CORNER)STATION IS FLUSH WITH
 AE2508'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2508
 AE2508                          STATION RECOVERY (2009)
 AE2508
 AE2508'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2508'RECOVERED IN GOOD CONDITION.
 AE2508
 AE2508                          STATION RECOVERY (2010)
 AE2508
 AE2508'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2508'RECOVERY BY GEOCACHER (CT)
 AE2508
 AE2508                          STATION RECOVERY (2024)
 AE2508
 AE2508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 AE2508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2509 ***********************************************************************
 AE2509  DESIGNATION -  WILL COUNTY GPS 1834
 AE2509  PID         -  AE2509
 AE2509  STATE/COUNTY-  IL/WILL
 AE2509  COUNTRY     -  US
 AE2509  USGS QUAD   -  SYMERTON (2018)
 AE2509
 AE2509                         *CURRENT SURVEY CONTROL
 AE2509  ______________________________________________________________________
 AE2509* NAD 83(2011) POSITION- 41 17 30.66110(N) 088 04 24.65425(W)   ADJUSTED
 AE2509* NAD 83(2011) ELLIP HT-   157.121 (meters)        (06/27/12)   ADJUSTED
 AE2509* NAD 83(2011) EPOCH   -  2010.00
 AE2509* NAVD 88 ORTHO HEIGHT -   190.0   (meters)      623.    (feet) GPS OBS
 AE2509  ______________________________________________________________________
 AE2509  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2509  GEOID HEIGHT    -        -32.638 (meters)                     GEOID96
 AE2509  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 AE2509  NAD 83(2011) X  -    161,341.664 (meters)                     COMP
 AE2509  NAD 83(2011) Y  - -4,796,670.023 (meters)                     COMP
 AE2509  NAD 83(2011) Z  -  4,186,934.223 (meters)                     COMP
 AE2509  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 AE2509
 AE2509  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2509  Standards:
 AE2509         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2509            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2509  -------------------------------------------------------------------
 AE2509  NETWORK    2.13   1.23           0.98   0.72   0.63      0.00544069
 AE2509  -------------------------------------------------------------------
 AE2509  Click here for local accuracies and other accuracy information.
 AE2509
 AE2509.The horizontal coordinates were established by GPS observations
 AE2509.and adjusted by the National Geodetic Survey in June 2012.
 AE2509
 AE2509.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2509.been affixed to the stable North American tectonic plate. See 
 AE2509.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2509
 AE2509.The horizontal coordinates are valid at the epoch date displayed above
 AE2509.which is a decimal equivalence of Year/Month/Day.
 AE2509
 AE2509.The orthometric height was determined by GPS observations and a
 AE2509.high-resolution geoid model.
 AE2509
 AE2509.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2509.GEOID18 height accuracy estimate available here.
 AE2509
 AE2509.Click photographs - Photos may exist for this station.
 AE2509
 AE2509.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2509
 AE2509.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2509
 AE2509.The ellipsoidal height was determined by GPS observations
 AE2509.and is referenced to NAD 83.
 AE2509
 AE2509. The following values were computed from the NAD 83(2011) position.
 AE2509
 AE2509;                    North         East     Units Scale Factor Converg.
 AE2509;SPC IL E     -   513,485.489   321,762.615   MT  0.99998083   +0 10 17.2
 AE2509;SPC IL E     - 1,684,660.31  1,055,649.51   sFT  0.99998083   +0 10 17.2
 AE2509;UTM  16      - 4,571,711.746   410,114.468   MT  0.99969943   -0 42 30.4
 AE2509
 AE2509!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2509!SPC IL E     -   0.99997536  x   0.99998083  =   0.99995619
 AE2509!UTM  16      -   0.99997536  x   0.99969943  =   0.99967479
 AE2509
 AE2509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1011471711(NAD 83)
 AE2509
 AE2509                          SUPERSEDED SURVEY CONTROL
 AE2509
 AE2509  NAD 83(2007)-  41 17 30.66118(N)    088 04 24.65515(W) AD(2002.00) 0
 AE2509  ELLIP H (02/10/07)  157.139  (m)                       GP(2002.00)    
 AE2509  ELLIP H (02/03/05)  157.149  (m)                       GP(       ) 4 2
 AE2509  NAD 83(1997)-  41 17 30.66119(N)    088 04 24.65478(W) AD(       ) 1
 AE2509  ELLIP H (10/21/99)  157.151  (m)                       GP(       ) 4 1
 AE2509  NAD 83(1997)-  41 17 30.66120(N)    088 04 24.65488(W) AD(       ) 1
 AE2509  NAD 83(1986)-  41 17 30.66374(N)    088 04 24.66861(W) AD(       ) 1
 AE2509
 AE2509.Superseded values are not recommended for survey control.
 AE2509
 AE2509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2509.See file dsdata.pdf to determine how the superseded data were derived.
 AE2509
 AE2509_MARKER: F = FLANGE-ENCASED ROD
 AE2509_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2509_MARK LOGO: IL-197
 AE2509_PROJECTION: RECESSED 8 CENTIMETERS
 AE2509_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2509_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2509_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2509+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2009
 AE2509_ROD/PIPE-DEPTH: 3 meters
 AE2509_SLEEVE-DEPTH  : 1 meters
 AE2509
 AE2509  HISTORY     - Date     Condition        Report By
 AE2509  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2509  HISTORY     - 20090623 GOOD             GEOCAC
 AE2509
 AE2509                          STATION DESCRIPTION
 AE2509
 AE2509'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2509'FROM INTERSECTION IL RTE 53 AND IL RTE 102 IN WILMINGTON GO SOUTH 0.5
 AE2509'MI (0.8 KM) ON RTE 10 TO KAHLER RD GO 4 MI (6.4 KM) TO CHICAGO RD GO
 AE2509'0.5 MI (0.8 KM) STATION ON LEFT. STATION IS FLUSH WITH SURFACE AND IS
 AE2509'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2509
 AE2509                          STATION RECOVERY (2009)
 AE2509
 AE2509'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2509'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2510 ***********************************************************************
 AE2510  DESIGNATION -  WILL COUNTY GPS 1906
 AE2510  PID         -  AE2510
 AE2510  STATE/COUNTY-  IL/WILL
 AE2510  COUNTRY     -  US
 AE2510  USGS QUAD   -  ELWOOD (2018)
 AE2510
 AE2510                         *CURRENT SURVEY CONTROL
 AE2510  ______________________________________________________________________
 AE2510* NAD 83(2011) POSITION- 41 22 50.15856(N) 088 00 33.89911(W)   ADJUSTED
 AE2510* NAD 83(2011) ELLIP HT-   165.296 (meters)        (06/27/12)   ADJUSTED
 AE2510* NAD 83(2011) EPOCH   -  2010.00
 AE2510* NAVD 88 ORTHO HEIGHT -   198.3   (meters)      651.    (feet) GPS OBS
 AE2510  ______________________________________________________________________
 AE2510  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2510  GEOID HEIGHT    -        -32.818 (meters)                     GEOID96
 AE2510  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 AE2510  NAD 83(2011) X  -    166,481.834 (meters)                     COMP
 AE2510  NAD 83(2011) Y  - -4,789,986.413 (meters)                     COMP
 AE2510  NAD 83(2011) Z  -  4,194,340.554 (meters)                     COMP
 AE2510  LAPLACE CORR    -         -1.89  (seconds)                    DEFLEC18
 AE2510
 AE2510  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2510  Standards:
 AE2510         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2510            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2510  -------------------------------------------------------------------
 AE2510  NETWORK    1.47   0.96           0.66   0.52   0.49     -0.12845124
 AE2510  -------------------------------------------------------------------
 AE2510  Click here for local accuracies and other accuracy information.
 AE2510
 AE2510.The horizontal coordinates were established by GPS observations
 AE2510.and adjusted by the National Geodetic Survey in June 2012.
 AE2510
 AE2510.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2510.been affixed to the stable North American tectonic plate. See 
 AE2510.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2510
 AE2510.The horizontal coordinates are valid at the epoch date displayed above
 AE2510.which is a decimal equivalence of Year/Month/Day.
 AE2510
 AE2510.The orthometric height was determined by GPS observations and a
 AE2510.high-resolution geoid model.
 AE2510
 AE2510.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2510.GEOID18 height accuracy estimate available here.
 AE2510
 AE2510.Click photographs - Photos may exist for this station.
 AE2510
 AE2510.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2510
 AE2510.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2510
 AE2510.The ellipsoidal height was determined by GPS observations
 AE2510.and is referenced to NAD 83.
 AE2510
 AE2510. The following values were computed from the NAD 83(2011) position.
 AE2510
 AE2510;                    North         East     Units Scale Factor Converg.
 AE2510;SPC IL E     -   523,359.845   327,094.780   MT  0.99998403   +0 12 50.9
 AE2510;SPC IL E     - 1,717,056.42  1,073,143.46   sFT  0.99998403   +0 12 50.9
 AE2510;UTM  16      - 4,581,500.151   415,596.189   MT  0.99968767   -0 40 02.4
 AE2510
 AE2510!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2510!SPC IL E     -   0.99997407  x   0.99998403  =   0.99995810
 AE2510!UTM  16      -   0.99997407  x   0.99968767  =   0.99966175
 AE2510
 AE2510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1559681500(NAD 83)
 AE2510
 AE2510                          SUPERSEDED SURVEY CONTROL
 AE2510
 AE2510  NAD 83(2007)-  41 22 50.15860(N)    088 00 33.90004(W) AD(2002.00) 0
 AE2510  ELLIP H (02/10/07)  165.315  (m)                       GP(2002.00)    
 AE2510  ELLIP H (02/03/05)  165.317  (m)                       GP(       ) 4 2
 AE2510  NAD 83(1997)-  41 22 50.15832(N)    088 00 33.89961(W) AD(       ) 1
 AE2510  ELLIP H (10/21/99)  165.321  (m)                       GP(       ) 4 1
 AE2510  NAD 83(1997)-  41 22 50.15833(N)    088 00 33.89972(W) AD(       ) 1
 AE2510  NAD 83(1986)-  41 22 50.16076(N)    088 00 33.91311(W) AD(       ) 1
 AE2510
 AE2510.Superseded values are not recommended for survey control.
 AE2510
 AE2510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2510.See file dsdata.pdf to determine how the superseded data were derived.
 AE2510
 AE2510_MARKER: F = FLANGE-ENCASED ROD
 AE2510_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2510_MARK LOGO: IL-197
 AE2510_PROJECTION: RECESSED 8 CENTIMETERS
 AE2510_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2510_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2510+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2510_ROD/PIPE-DEPTH: 3 meters
 AE2510_SLEEVE-DEPTH  : 1 meters
 AE2510
 AE2510  HISTORY     - Date     Condition        Report By
 AE2510  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2510  HISTORY     - 20080628 GOOD             GEOCAC
 AE2510
 AE2510                          STATION DESCRIPTION
 AE2510
 AE2510'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2510'FROM INTERSECTION OF SELTZER (GOUGER) AND OFFNER ROADS, 0.5 MILE (0.8
 AE2510'KM) WEST ON OFFNER, WEST OF SECOND DRIVE TO BARNS, ON OLD POWER POLE
 AE2510'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2510'CAST CAP AND LID
 AE2510
 AE2510                          STATION RECOVERY (2008)
 AE2510
 AE2510'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2510'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2511 ***********************************************************************
 AE2511  DESIGNATION -  WILL COUNTY GPS 1919
 AE2511  PID         -  AE2511
 AE2511  STATE/COUNTY-  IL/WILL
 AE2511  COUNTRY     -  US
 AE2511  USGS QUAD   -  SYMERTON (2018)
 AE2511
 AE2511                         *CURRENT SURVEY CONTROL
 AE2511  ______________________________________________________________________
 AE2511* NAD 83(2011) POSITION- 41 20 09.47197(N) 088 01 00.45484(W)   ADJUSTED
 AE2511* NAD 83(2011) ELLIP HT-   162.089 (meters)        (06/27/12)   ADJUSTED
 AE2511* NAD 83(2011) EPOCH   -  2010.00
 AE2511* NAVD 88 ORTHO HEIGHT -   195.0   (meters)      640.    (feet) GPS OBS
 AE2511  ______________________________________________________________________
 AE2511  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2511  GEOID HEIGHT    -        -32.736 (meters)                     GEOID96
 AE2511  GEOID HEIGHT    -        -32.942 (meters)                     GEOID18
 AE2511  NAD 83(2011) X  -    165,978.417 (meters)                     COMP
 AE2511  NAD 83(2011) Y  - -4,793,279.083 (meters)                     COMP
 AE2511  NAD 83(2011) Z  -  4,190,617.489 (meters)                     COMP
 AE2511  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 AE2511
 AE2511  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2511  Standards:
 AE2511         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2511            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2511  -------------------------------------------------------------------
 AE2511  NETWORK    1.57   1.06           0.71   0.55   0.54     -0.06719066
 AE2511  -------------------------------------------------------------------
 AE2511  Click here for local accuracies and other accuracy information.
 AE2511
 AE2511.The horizontal coordinates were established by GPS observations
 AE2511.and adjusted by the National Geodetic Survey in June 2012.
 AE2511
 AE2511.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2511.been affixed to the stable North American tectonic plate. See 
 AE2511.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2511
 AE2511.The horizontal coordinates are valid at the epoch date displayed above
 AE2511.which is a decimal equivalence of Year/Month/Day.
 AE2511
 AE2511.The orthometric height was determined by GPS observations and a
 AE2511.high-resolution geoid model.
 AE2511
 AE2511.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2511.GEOID18 height accuracy estimate available here.
 AE2511
 AE2511.Click photographs - Photos may exist for this station.
 AE2511
 AE2511.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2511
 AE2511.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2511
 AE2511.The ellipsoidal height was determined by GPS observations
 AE2511.and is referenced to NAD 83.
 AE2511
 AE2511. The following values were computed from the NAD 83(2011) position.
 AE2511
 AE2511;                    North         East     Units Scale Factor Converg.
 AE2511;SPC IL E     -   518,400.460   326,495.843   MT  0.99998364   +0 12 32.6
 AE2511;SPC IL E     - 1,700,785.51  1,071,178.44   sFT  0.99998364   +0 12 32.6
 AE2511;UTM  16      - 4,576,552.025   414,921.263   MT  0.99968908   -0 40 17.8
 AE2511
 AE2511!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2511!SPC IL E     -   0.99997458  x   0.99998364  =   0.99995822
 AE2511!UTM  16      -   0.99997458  x   0.99968908  =   0.99966366
 AE2511
 AE2511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1492176552(NAD 83)
 AE2511
 AE2511                          SUPERSEDED SURVEY CONTROL
 AE2511
 AE2511  NAD 83(2007)-  41 20 09.47205(N)    088 01 00.45574(W) AD(2002.00) 0
 AE2511  ELLIP H (02/10/07)  162.107  (m)                       GP(2002.00)    
 AE2511  ELLIP H (02/03/05)  162.117  (m)                       GP(       ) 4 2
 AE2511  NAD 83(1997)-  41 20 09.47199(N)    088 01 00.45539(W) AD(       ) 1
 AE2511  ELLIP H (10/21/99)  162.119  (m)                       GP(       ) 4 1
 AE2511  NAD 83(1997)-  41 20 09.47200(N)    088 01 00.45549(W) AD(       ) 1
 AE2511  NAD 83(1986)-  41 20 09.47454(N)    088 01 00.46925(W) AD(       ) 1
 AE2511
 AE2511.Superseded values are not recommended for survey control.
 AE2511
 AE2511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2511.See file dsdata.pdf to determine how the superseded data were derived.
 AE2511
 AE2511_MARKER: F = FLANGE-ENCASED ROD
 AE2511_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2511_MARK LOGO: IL-197
 AE2511_PROJECTION: RECESSED 8 CENTIMETERS
 AE2511_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2511_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2511_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2511+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2009
 AE2511_ROD/PIPE-DEPTH: 3 meters
 AE2511_SLEEVE-DEPTH  : 1 meters
 AE2511
 AE2511  HISTORY     - Date     Condition        Report By
 AE2511  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2511  HISTORY     - 20090623 GOOD             GEOCAC
 AE2511
 AE2511                          STATION DESCRIPTION
 AE2511
 AE2511'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2511'FROM INTERSECTION OF IL ROUTE 53 AND ARSENAL (BARR) RD, EAST 6 MILES
 AE2511'(9.7 KM) ON ARSENAL TO WARNER BRIDGE ROAD. STATION IN SOUTHEAST
 AE2511'QUADRANT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2511'SLEEVE WITH CAST CAP AND LID
 AE2511
 AE2511                          STATION RECOVERY (2009)
 AE2511
 AE2511'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2511'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2512 ***********************************************************************
 AE2512  DESIGNATION -  WILL COUNTY GPS 1922
 AE2512  PID         -  AE2512
 AE2512  STATE/COUNTY-  IL/WILL
 AE2512  COUNTRY     -  US
 AE2512  USGS QUAD   -  WILTON CENTER (2018)
 AE2512
 AE2512                         *CURRENT SURVEY CONTROL
 AE2512  ______________________________________________________________________
 AE2512* NAD 83(2011) POSITION- 41 20 12.76026(N) 087 57 32.91271(W)   ADJUSTED
 AE2512* NAD 83(2011) ELLIP HT-   173.400 (meters)        (06/27/12)   ADJUSTED
 AE2512* NAD 83(2011) EPOCH   -  2010.00
 AE2512* NAVD 88 ORTHO HEIGHT -   206.4   (meters)      677.    (feet) GPS OBS
 AE2512  ______________________________________________________________________
 AE2512  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2512  GEOID HEIGHT    -        -32.797 (meters)                     GEOID96
 AE2512  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 AE2512  NAD 83(2011) X  -    170,799.211 (meters)                     COMP
 AE2512  NAD 83(2011) Y  - -4,793,051.176 (meters)                     COMP
 AE2512  NAD 83(2011) Z  -  4,190,701.130 (meters)                     COMP
 AE2512  LAPLACE CORR    -         -2.11  (seconds)                    DEFLEC18
 AE2512
 AE2512  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2512  Standards:
 AE2512         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2512            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2512  -------------------------------------------------------------------
 AE2512  NETWORK    1.57   1.08           0.71   0.55   0.55     -0.06415299
 AE2512  -------------------------------------------------------------------
 AE2512  Click here for local accuracies and other accuracy information.
 AE2512
 AE2512.The horizontal coordinates were established by GPS observations
 AE2512.and adjusted by the National Geodetic Survey in June 2012.
 AE2512
 AE2512.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2512.been affixed to the stable North American tectonic plate. See 
 AE2512.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2512
 AE2512.The horizontal coordinates are valid at the epoch date displayed above
 AE2512.which is a decimal equivalence of Year/Month/Day.
 AE2512
 AE2512.The orthometric height was determined by GPS observations and a
 AE2512.high-resolution geoid model.
 AE2512
 AE2512.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2512.GEOID18 height accuracy estimate available here.
 AE2512
 AE2512.Click photographs - Photos may exist for this station.
 AE2512
 AE2512.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2512
 AE2512.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2512
 AE2512.The ellipsoidal height was determined by GPS observations
 AE2512.and is referenced to NAD 83.
 AE2512
 AE2512. The following values were computed from the NAD 83(2011) position.
 AE2512
 AE2512;                    North         East     Units Scale Factor Converg.
 AE2512;SPC IL E     -   518,521.114   331,321.027   MT  0.99998707   +0 14 49.7
 AE2512;SPC IL E     - 1,701,181.35  1,087,009.07   sFT  0.99998707   +0 14 49.7
 AE2512;UTM  16      - 4,576,598.487   419,746.277   MT  0.99967926   -0 38 00.7
 AE2512
 AE2512!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2512!SPC IL E     -   0.99997280  x   0.99998707  =   0.99995987
 AE2512!UTM  16      -   0.99997280  x   0.99967926  =   0.99965207
 AE2512
 AE2512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1974676598(NAD 83)
 AE2512
 AE2512                          SUPERSEDED SURVEY CONTROL
 AE2512
 AE2512  NAD 83(2007)-  41 20 12.76034(N)    087 57 32.91362(W) AD(2002.00) 0
 AE2512  ELLIP H (02/10/07)  173.418  (m)                       GP(2002.00)    
 AE2512  ELLIP H (02/03/05)  173.430  (m)                       GP(       ) 4 2
 AE2512  NAD 83(1997)-  41 20 12.76024(N)    087 57 32.91328(W) AD(       ) 1
 AE2512  ELLIP H (10/21/99)  173.432  (m)                       GP(       ) 4 1
 AE2512  NAD 83(1997)-  41 20 12.76025(N)    087 57 32.91338(W) AD(       ) 1
 AE2512  NAD 83(1986)-  41 20 12.76280(N)    087 57 32.92719(W) AD(       ) 1
 AE2512
 AE2512.Superseded values are not recommended for survey control.
 AE2512
 AE2512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2512.See file dsdata.pdf to determine how the superseded data were derived.
 AE2512
 AE2512_MARKER: F = FLANGE-ENCASED ROD
 AE2512_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2512_MARK LOGO: IL-197
 AE2512_PROJECTION: RECESSED 8 CENTIMETERS
 AE2512_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2512_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2512_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2512+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2011
 AE2512_ROD/PIPE-DEPTH: 3 meters
 AE2512_SLEEVE-DEPTH  : 1 meters
 AE2512
 AE2512  HISTORY     - Date     Condition        Report By
 AE2512  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2512  HISTORY     - 20090623 GOOD             GEOCAC
 AE2512  HISTORY     - 20111011 GOOD             GEOCAC
 AE2512
 AE2512                          STATION DESCRIPTION
 AE2512
 AE2512'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2512'FROM INTERSECTION OF IL ROUTE 52 AND WILTON CENTER ROAD, SOUTH 1 MILE
 AE2512'(1.6 KM) ON WILTON CENTER TO BARR ROAD. STATION IN SOUTHEAST QUADRANT,
 AE2512'34 FEET (10.4 M) SOUTH OF CENTERLINE OF BARR ROAD STATION IS FLUSH
 AE2512'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2512
 AE2512                          STATION RECOVERY (2009)
 AE2512
 AE2512'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2512'RECOVERED IN GOOD CONDITION.
 AE2512
 AE2512                          STATION RECOVERY (2011)
 AE2512
 AE2512'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 AE2512'CAST CAP/LID HAVE BEEN DESTROYED.  BROKEN PVC SURROUNDS THE MARK.  THE
 AE2512'ROD ITSELF IS IN GOOD SHAPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2513 ***********************************************************************
 AE2513  DESIGNATION -  WILL COUNTY GPS 1934
 AE2513  PID         -  AE2513
 AE2513  STATE/COUNTY-  IL/WILL
 AE2513  COUNTRY     -  US
 AE2513  USGS QUAD   -  WILTON CENTER (2018)
 AE2513
 AE2513                         *CURRENT SURVEY CONTROL
 AE2513  ______________________________________________________________________
 AE2513* NAD 83(2011) POSITION- 41 17 36.31893(N) 087 57 28.88335(W)   ADJUSTED
 AE2513* NAD 83(2011) ELLIP HT-   160.591 (meters)        (06/27/12)   ADJUSTED
 AE2513* NAD 83(2011) EPOCH   -  2010.00
 AE2513* NAVD 88 ORTHO HEIGHT -   193.5   (meters)      635.    (feet) GPS OBS
 AE2513  ______________________________________________________________________
 AE2513  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2513  GEOID HEIGHT    -        -32.733 (meters)                     GEOID96
 AE2513  GEOID HEIGHT    -        -32.936 (meters)                     GEOID18
 AE2513  NAD 83(2011) X  -    171,006.035 (meters)                     COMP
 AE2513  NAD 83(2011) Y  - -4,796,222.553 (meters)                     COMP
 AE2513  NAD 83(2011) Z  -  4,187,067.659 (meters)                     COMP
 AE2513  LAPLACE CORR    -         -2.22  (seconds)                    DEFLEC18
 AE2513
 AE2513  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2513  Standards:
 AE2513         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2513            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2513  -------------------------------------------------------------------
 AE2513  NETWORK    2.86   1.39           1.40   0.70   0.71     -0.19458383
 AE2513  -------------------------------------------------------------------
 AE2513  Click here for local accuracies and other accuracy information.
 AE2513
 AE2513.The horizontal coordinates were established by GPS observations
 AE2513.and adjusted by the National Geodetic Survey in June 2012.
 AE2513
 AE2513.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2513.been affixed to the stable North American tectonic plate. See 
 AE2513.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2513
 AE2513.The horizontal coordinates are valid at the epoch date displayed above
 AE2513.which is a decimal equivalence of Year/Month/Day.
 AE2513
 AE2513.The orthometric height was determined by GPS observations and a
 AE2513.high-resolution geoid model.
 AE2513
 AE2513.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2513.GEOID18 height accuracy estimate available here.
 AE2513
 AE2513.Click photographs - Photos may exist for this station.
 AE2513
 AE2513.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2513
 AE2513.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2513
 AE2513.The ellipsoidal height was determined by GPS observations
 AE2513.and is referenced to NAD 83.
 AE2513
 AE2513. The following values were computed from the NAD 83(2011) position.
 AE2513
 AE2513;                    North         East     Units Scale Factor Converg.
 AE2513;SPC IL E     -   513,695.411   331,435.584   MT  0.99998716   +0 14 51.6
 AE2513;SPC IL E     - 1,685,349.03  1,087,384.91   sFT  0.99998716   +0 14 51.6
 AE2513;UTM  16      - 4,571,773.079   419,786.669   MT  0.99967918   -0 37 56.1
 AE2513
 AE2513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2513!SPC IL E     -   0.99997481  x   0.99998716  =   0.99996197
 AE2513!UTM  16      -   0.99997481  x   0.99967918  =   0.99965400
 AE2513
 AE2513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1978671773(NAD 83)
 AE2513
 AE2513                          SUPERSEDED SURVEY CONTROL
 AE2513
 AE2513  NAD 83(2007)-  41 17 36.31900(N)    087 57 28.88425(W) AD(2002.00) 0
 AE2513  ELLIP H (02/10/07)  160.609  (m)                       GP(2002.00)    
 AE2513  ELLIP H (02/03/05)  160.619  (m)                       GP(       ) 4 2
 AE2513  NAD 83(1997)-  41 17 36.31899(N)    087 57 28.88389(W) AD(       ) 1
 AE2513  ELLIP H (10/21/99)  160.621  (m)                       GP(       ) 4 1
 AE2513  NAD 83(1997)-  41 17 36.31900(N)    087 57 28.88399(W) AD(       ) 1
 AE2513  NAD 83(1986)-  41 17 36.32155(N)    087 57 28.89776(W) AD(       ) 1
 AE2513
 AE2513.Superseded values are not recommended for survey control.
 AE2513
 AE2513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2513.See file dsdata.pdf to determine how the superseded data were derived.
 AE2513
 AE2513_MARKER: F = FLANGE-ENCASED ROD
 AE2513_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2513_MARK LOGO: IL-197
 AE2513_PROJECTION: RECESSED 8 CENTIMETERS
 AE2513_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2513_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2513_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2513+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2009
 AE2513_ROD/PIPE-DEPTH: 3 meters
 AE2513_SLEEVE-DEPTH  : 1 meters
 AE2513
 AE2513  HISTORY     - Date     Condition        Report By
 AE2513  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2513  HISTORY     - 20090623 GOOD             GEOCAC
 AE2513  HISTORY     - 20101123 GOOD             GEOCAC
 AE2513
 AE2513                          STATION DESCRIPTION
 AE2513
 AE2513'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2513'FROM INTERSECTION US ROUTE 52 AND WILTON-CENTER RD, 4 MILES (6.4 KM)
 AE2513'SOUTH ON WILTON-CENTER TO COUNTY LINE RD. STATION IN NORTHEAST
 AE2513'QUADRANT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2513'SLEEVE WITH CAST CAP AND LID
 AE2513
 AE2513                          STATION RECOVERY (2009)
 AE2513
 AE2513'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2513'RECOVERED IN GOOD CONDITION.
 AE2513
 AE2513                          STATION RECOVERY (2010)
 AE2513
 AE2513'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2513'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2513'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2513'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2514 ***********************************************************************
 AE2514  DESIGNATION -  WILL COUNTY GPS 201
 AE2514  PID         -  AE2514
 AE2514  STATE/COUNTY-  IL/WILL
 AE2514  COUNTRY     -  US
 AE2514  USGS QUAD   -  ROMEOVILLE (2018)
 AE2514
 AE2514                         *CURRENT SURVEY CONTROL
 AE2514  ______________________________________________________________________
 AE2514* NAD 83(2011) POSITION- 41 43 35.34043(N) 088 01 49.96416(W)   ADJUSTED
 AE2514* NAD 83(2011) ELLIP HT-   195.167 (meters)        (06/27/12)   ADJUSTED
 AE2514* NAD 83(2011) EPOCH   -  2010.00
 AE2514* NAVD 88 ORTHO HEIGHT -   228.4   (meters)      749.    (feet) GPS OBS
 AE2514  ______________________________________________________________________
 AE2514  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2514  GEOID HEIGHT    -        -33.028 (meters)                     GEOID96
 AE2514  GEOID HEIGHT    -        -33.208 (meters)                     GEOID18
 AE2514  NAD 83(2011) X  -    163,840.423 (meters)                     COMP
 AE2514  NAD 83(2011) Y  - -4,764,602.462 (meters)                     COMP
 AE2514  NAD 83(2011) Z  -  4,223,108.817 (meters)                     COMP
 AE2514  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 AE2514
 AE2514  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2514  Standards:
 AE2514         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2514            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2514  -------------------------------------------------------------------
 AE2514  NETWORK    5.21   2.84           2.43   1.67   1.45     -0.13325825
 AE2514  -------------------------------------------------------------------
 AE2514  Click here for local accuracies and other accuracy information.
 AE2514
 AE2514.The horizontal coordinates were established by GPS observations
 AE2514.and adjusted by the National Geodetic Survey in June 2012.
 AE2514
 AE2514.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2514.been affixed to the stable North American tectonic plate. See 
 AE2514.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2514
 AE2514.The horizontal coordinates are valid at the epoch date displayed above
 AE2514.which is a decimal equivalence of Year/Month/Day.
 AE2514
 AE2514.The orthometric height was determined by GPS observations and a
 AE2514.high-resolution geoid model.
 AE2514
 AE2514.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2514.GEOID18 height accuracy estimate available here.
 AE2514
 AE2514.Click photographs - Photos may exist for this station.
 AE2514
 AE2514.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2514
 AE2514.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2514
 AE2514.The ellipsoidal height was determined by GPS observations
 AE2514.and is referenced to NAD 83.
 AE2514
 AE2514. The following values were computed from the NAD 83(2011) position.
 AE2514
 AE2514;                    North         East     Units Scale Factor Converg.
 AE2514;SPC IL E     -   561,768.019   325,192.719   MT  0.99998281   +0 12 05.5
 AE2514;SPC IL E     - 1,843,067.24  1,066,903.11   sFT  0.99998281   +0 12 05.5
 AE2514;UTM  16      - 4,619,921.796   414,287.618   MT  0.99969040   -0 41 09.4
 AE2514
 AE2514!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2514!SPC IL E     -   0.99996939  x   0.99998281  =   0.99995220
 AE2514!UTM  16      -   0.99996939  x   0.99969040  =   0.99965980
 AE2514
 AE2514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1428719921(NAD 83)
 AE2514
 AE2514                          SUPERSEDED SURVEY CONTROL
 AE2514
 AE2514  NAD 83(2007)-  41 43 35.34044(N)    088 01 49.96517(W) AD(2002.00) 0
 AE2514  ELLIP H (02/10/07)  195.183  (m)                       GP(2002.00)    
 AE2514  ELLIP H (02/03/05)  195.167  (m)                       GP(       ) 4 2
 AE2514  NAD 83(1997)-  41 43 35.33978(N)    088 01 49.96406(W) AD(       ) 1
 AE2514  ELLIP H (10/21/99)  195.171  (m)                       GP(       ) 4 1
 AE2514  NAD 83(1997)-  41 43 35.33990(N)    088 01 49.96463(W) AD(       ) 1
 AE2514  NAD 83(1986)-  41 43 35.34141(N)    088 01 49.97511(W) AD(       ) 1
 AE2514
 AE2514.Superseded values are not recommended for survey control.
 AE2514
 AE2514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2514.See file dsdata.pdf to determine how the superseded data were derived.
 AE2514
 AE2514_MARKER: F = FLANGE-ENCASED ROD
 AE2514_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2514_MARK LOGO: IL-197
 AE2514_PROJECTION: RECESSED 8 CENTIMETERS
 AE2514_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2514_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2514_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2514+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2514_ROD/PIPE-DEPTH: 3 meters
 AE2514_SLEEVE-DEPTH  : 1 meters
 AE2514
 AE2514  HISTORY     - Date     Condition        Report By
 AE2514  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2514  HISTORY     - 20100127 MARK NOT FOUND   GEOCAC
 AE2514
 AE2514                          STATION DESCRIPTION
 AE2514
 AE2514'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2514'FROM I-355 AND 87TH STREET INTERCHANGE, 0.15 MILE (0.24 KM) EAST ON
 AE2514'87TH. STATION 50 FEET (15.2 M) SOUTH OF CENTERLINE, 110 FEET (33.5 M)
 AE2514'WEST OF ENTRANCE TO WOODRIDGE WATER TOWER STATION IS FLUSH WITH
 AE2514'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2514
 AE2514                          STATION RECOVERY (2010)
 AE2514
 AE2514'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2514'(CT)
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2515 ***********************************************************************
 AE2515  DESIGNATION -  WILL COUNTY GPS 2016
 AE2515  PID         -  AE2515
 AE2515  STATE/COUNTY-  IL/WILL
 AE2515  COUNTRY     -  US
 AE2515  USGS QUAD   -  PEOTONE (2018)
 AE2515
 AE2515                         *CURRENT SURVEY CONTROL
 AE2515  ______________________________________________________________________
 AE2515* NAD 83(2011) POSITION- 41 20 19.58943(N) 087 50 36.52570(W)   ADJUSTED
 AE2515* NAD 83(2011) ELLIP HT-   184.863 (meters)        (06/27/12)   ADJUSTED
 AE2515* NAD 83(2011) EPOCH   -  2010.00
 AE2515* NAVD 88 ORTHO HEIGHT -   218.0   (meters)      715.    (feet) GPS OBS
 AE2515  ______________________________________________________________________
 AE2515  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2515  GEOID HEIGHT    -        -32.907 (meters)                     GEOID96
 AE2515  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 AE2515  NAD 83(2011) X  -    180,469.682 (meters)                     COMP
 AE2515  NAD 83(2011) Y  - -4,792,566.159 (meters)                     COMP
 AE2515  NAD 83(2011) Z  -  4,190,866.891 (meters)                     COMP
 AE2515  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 AE2515
 AE2515  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2515  Standards:
 AE2515         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2515            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2515  -------------------------------------------------------------------
 AE2515  NETWORK    1.55   1.04           0.71   0.53   0.53     -0.07223929
 AE2515  -------------------------------------------------------------------
 AE2515  Click here for local accuracies and other accuracy information.
 AE2515
 AE2515.The horizontal coordinates were established by GPS observations
 AE2515.and adjusted by the National Geodetic Survey in June 2012.
 AE2515
 AE2515.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2515.been affixed to the stable North American tectonic plate. See 
 AE2515.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2515
 AE2515.The horizontal coordinates are valid at the epoch date displayed above
 AE2515.which is a decimal equivalence of Year/Month/Day.
 AE2515
 AE2515.The orthometric height was determined by GPS observations and a
 AE2515.high-resolution geoid model.
 AE2515
 AE2515.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2515.GEOID18 height accuracy estimate available here.
 AE2515
 AE2515.Click photographs - Photos may exist for this station.
 AE2515
 AE2515.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2515
 AE2515.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2515
 AE2515.The ellipsoidal height was determined by GPS observations
 AE2515.and is referenced to NAD 83.
 AE2515
 AE2515. The following values were computed from the NAD 83(2011) position.
 AE2515
 AE2515;                    North         East     Units Scale Factor Converg.
 AE2515;SPC IL E     -   518,780.007   341,001.248   MT  0.99999568   +0 19 24.8
 AE2515;SPC IL E     - 1,702,030.74  1,118,768.26   sFT  0.99999568   +0 19 24.8
 AE2515;UTM  16      - 4,576,708.524   429,426.225   MT  0.99966129   -0 33 25.7
 AE2515
 AE2515!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2515!SPC IL E     -   0.99997100  x   0.99999568  =   0.99996668
 AE2515!UTM  16      -   0.99997100  x   0.99966129  =   0.99963230
 AE2515
 AE2515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2942676708(NAD 83)
 AE2515
 AE2515                          SUPERSEDED SURVEY CONTROL
 AE2515
 AE2515  NAD 83(2007)-  41 20 19.58950(N)    087 50 36.52662(W) AD(2002.00) 0
 AE2515  ELLIP H (02/10/07)  184.882  (m)                       GP(2002.00)    
 AE2515  ELLIP H (02/03/05)  184.894  (m)                       GP(       ) 4 2
 AE2515  NAD 83(1997)-  41 20 19.58939(N)    087 50 36.52630(W) AD(       ) 1
 AE2515  ELLIP H (10/21/99)  184.895  (m)                       GP(       ) 4 1
 AE2515  NAD 83(1997)-  41 20 19.58940(N)    087 50 36.52639(W) AD(       ) 1
 AE2515  NAD 83(1986)-  41 20 19.59195(N)    087 50 36.54033(W) AD(       ) 1
 AE2515
 AE2515.Superseded values are not recommended for survey control.
 AE2515
 AE2515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2515.See file dsdata.pdf to determine how the superseded data were derived.
 AE2515
 AE2515_MARKER: F = FLANGE-ENCASED ROD
 AE2515_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2515_MARK LOGO: IL-197
 AE2515_PROJECTION: RECESSED 8 CENTIMETERS
 AE2515_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2515_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2515_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2515+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2515_ROD/PIPE-DEPTH: 3 meters
 AE2515_SLEEVE-DEPTH  : 1 meters
 AE2515
 AE2515  HISTORY     - Date     Condition        Report By
 AE2515  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2515
 AE2515                          STATION DESCRIPTION
 AE2515
 AE2515'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2515'FROM INTERSECTION IL RTE 52 AND IL RTE 45 GO SOUTH ON IL 52/45 1 MI
 AE2515'(1.6 KM) TO BARR RD TURN LEFT EAST ON BARR GO 2 MI (3.2 KM) TO CENTER
 AE2515'RD STATION IN NORTHWEST CORNER ON RIGHT STATION IS FLUSH WITH SURFACE
 AE2515'AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2516 ***********************************************************************
 AE2516  DESIGNATION -  WILL COUNTY GPS 2018
 AE2516  PID         -  AE2516
 AE2516  STATE/COUNTY-  IL/WILL
 AE2516  COUNTRY     -  US
 AE2516  USGS QUAD   -  WILTON CENTER (2018)
 AE2516
 AE2516                         *CURRENT SURVEY CONTROL
 AE2516  ______________________________________________________________________
 AE2516* NAD 83(2011) POSITION- 41 20 16.91194(N) 087 54 04.73399(W)   ADJUSTED
 AE2516* NAD 83(2011) ELLIP HT-   178.502 (meters)        (06/27/12)   ADJUSTED
 AE2516* NAD 83(2011) EPOCH   -  2010.00
 AE2516* NAVD 88 ORTHO HEIGHT -   211.6   (meters)      694.    (feet) GPS OBS
 AE2516  ______________________________________________________________________
 AE2516  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2516  GEOID HEIGHT    -        -32.854 (meters)                     GEOID96
 AE2516  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 AE2516  NAD 83(2011) X  -    175,633.690 (meters)                     COMP
 AE2516  NAD 83(2011) Y  - -4,792,795.638 (meters)                     COMP
 AE2516  NAD 83(2011) Z  -  4,190,800.669 (meters)                     COMP
 AE2516  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 AE2516
 AE2516  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2516  Standards:
 AE2516         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2516            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2516  -------------------------------------------------------------------
 AE2516  NETWORK    1.50   1.04           0.68   0.53   0.53     -0.10556646
 AE2516  -------------------------------------------------------------------
 AE2516  Click here for local accuracies and other accuracy information.
 AE2516
 AE2516.The horizontal coordinates were established by GPS observations
 AE2516.and adjusted by the National Geodetic Survey in June 2012.
 AE2516
 AE2516.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2516.been affixed to the stable North American tectonic plate. See 
 AE2516.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2516
 AE2516.The horizontal coordinates are valid at the epoch date displayed above
 AE2516.which is a decimal equivalence of Year/Month/Day.
 AE2516
 AE2516.The orthometric height was determined by GPS observations and a
 AE2516.high-resolution geoid model.
 AE2516
 AE2516.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2516.GEOID18 height accuracy estimate available here.
 AE2516
 AE2516.Click photographs - Photos may exist for this station.
 AE2516
 AE2516.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2516
 AE2516.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2516
 AE2516.The ellipsoidal height was determined by GPS observations
 AE2516.and is referenced to NAD 83.
 AE2516
 AE2516. The following values were computed from the NAD 83(2011) position.
 AE2516
 AE2516;                    North         East     Units Scale Factor Converg.
 AE2516;SPC IL E     -   518,671.684   336,160.748   MT  0.99999109   +0 17 07.3
 AE2516;SPC IL E     - 1,701,675.35  1,102,887.39   sFT  0.99999109   +0 17 07.3
 AE2516;UTM  16      - 4,576,674.627   424,586.219   MT  0.99966999   -0 35 43.2
 AE2516
 AE2516!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2516!SPC IL E     -   0.99997200  x   0.99999109  =   0.99996309
 AE2516!UTM  16      -   0.99997200  x   0.99966999  =   0.99964200
 AE2516
 AE2516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2458676674(NAD 83)
 AE2516
 AE2516                          SUPERSEDED SURVEY CONTROL
 AE2516
 AE2516  NAD 83(2007)-  41 20 16.91201(N)    087 54 04.73491(W) AD(2002.00) 0
 AE2516  ELLIP H (02/10/07)  178.521  (m)                       GP(2002.00)    
 AE2516  ELLIP H (02/03/05)  178.534  (m)                       GP(       ) 4 2
 AE2516  NAD 83(1997)-  41 20 16.91189(N)    087 54 04.73458(W) AD(       ) 1
 AE2516  ELLIP H (10/21/99)  178.535  (m)                       GP(       ) 4 1
 AE2516  NAD 83(1997)-  41 20 16.91190(N)    087 54 04.73467(W) AD(       ) 1
 AE2516  NAD 83(1986)-  41 20 16.91445(N)    087 54 04.74853(W) AD(       ) 1
 AE2516
 AE2516.Superseded values are not recommended for survey control.
 AE2516
 AE2516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2516.See file dsdata.pdf to determine how the superseded data were derived.
 AE2516
 AE2516_MARKER: F = FLANGE-ENCASED ROD
 AE2516_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2516_MARK LOGO: IL-197
 AE2516_PROJECTION: RECESSED 8 CENTIMETERS
 AE2516_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2516_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2516+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2516_ROD/PIPE-DEPTH: 3 meters
 AE2516_SLEEVE-DEPTH  : 1 meters
 AE2516
 AE2516  HISTORY     - Date     Condition        Report By
 AE2516  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2516
 AE2516                          STATION DESCRIPTION
 AE2516
 AE2516'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2516'FROM INTERSECTION OF IL ROUTE 45/52 AND BARR RD, WEST ON BARR 1 MILE
 AE2516'(1.6 KM) TO 120TH AVE. STATION IN NORTHEAST QUADRANT STATION IS FLUSH
 AE2516'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2517 ***********************************************************************
 AE2517  DESIGNATION -  WILL COUNTY GPS 2031
 AE2517  PID         -  AE2517
 AE2517  STATE/COUNTY-  IL/WILL
 AE2517  COUNTRY     -  US
 AE2517  USGS QUAD   -  WILTON CENTER (2018)
 AE2517
 AE2517                         *CURRENT SURVEY CONTROL
 AE2517  ______________________________________________________________________
 AE2517* NAD 83(2011) POSITION- 41 17 39.70409(N) 087 54 00.53728(W)   ADJUSTED
 AE2517* NAD 83(2011) ELLIP HT-   171.917 (meters)        (06/27/12)   ADJUSTED
 AE2517* NAD 83(2011) EPOCH   -  2010.00
 AE2517* NAVD 88 ORTHO HEIGHT -   204.9   (meters)      672.    (feet) GPS OBS
 AE2517  ______________________________________________________________________
 AE2517  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2517  GEOID HEIGHT    -        -32.794 (meters)                     GEOID96
 AE2517  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 AE2517  NAD 83(2011) X  -    175,848.351 (meters)                     COMP
 AE2517  NAD 83(2011) Y  - -4,795,987.007 (meters)                     COMP
 AE2517  NAD 83(2011) Z  -  4,187,153.598 (meters)                     COMP
 AE2517  LAPLACE CORR    -         -2.22  (seconds)                    DEFLEC18
 AE2517
 AE2517  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2517  Standards:
 AE2517         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2517            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2517  -------------------------------------------------------------------
 AE2517  NETWORK    3.16   1.49           1.55   0.75   0.76     -0.22221462
 AE2517  -------------------------------------------------------------------
 AE2517  Click here for local accuracies and other accuracy information.
 AE2517
 AE2517.The horizontal coordinates were established by GPS observations
 AE2517.and adjusted by the National Geodetic Survey in June 2012.
 AE2517
 AE2517.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2517.been affixed to the stable North American tectonic plate. See 
 AE2517.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2517
 AE2517.The horizontal coordinates are valid at the epoch date displayed above
 AE2517.which is a decimal equivalence of Year/Month/Day.
 AE2517
 AE2517.The orthometric height was determined by GPS observations and a
 AE2517.high-resolution geoid model.
 AE2517
 AE2517.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2517.GEOID18 height accuracy estimate available here.
 AE2517
 AE2517.Click photographs - Photos may exist for this station.
 AE2517
 AE2517.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2517
 AE2517.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2517
 AE2517.The ellipsoidal height was determined by GPS observations
 AE2517.and is referenced to NAD 83.
 AE2517
 AE2517. The following values were computed from the NAD 83(2011) position.
 AE2517
 AE2517;                    North         East     Units Scale Factor Converg.
 AE2517;SPC IL E     -   513,822.410   336,282.532   MT  0.99999119   +0 17 09.1
 AE2517;SPC IL E     - 1,685,765.69  1,103,286.94   sFT  0.99999119   +0 17 09.1
 AE2517;UTM  16      - 4,571,825.612   424,633.470   MT  0.99966990   -0 35 38.6
 AE2517
 AE2517!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2517!SPC IL E     -   0.99997303  x   0.99999119  =   0.99996422
 AE2517!UTM  16      -   0.99997303  x   0.99966990  =   0.99964294
 AE2517
 AE2517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2463371825(NAD 83)
 AE2517
 AE2517                          SUPERSEDED SURVEY CONTROL
 AE2517
 AE2517  NAD 83(2007)-  41 17 39.70416(N)    087 54 00.53818(W) AD(2002.00) 0
 AE2517  ELLIP H (02/10/07)  171.936  (m)                       GP(2002.00)    
 AE2517  ELLIP H (02/03/05)  171.946  (m)                       GP(       ) 4 2
 AE2517  NAD 83(1997)-  41 17 39.70414(N)    087 54 00.53783(W) AD(       ) 1
 AE2517  ELLIP H (10/21/99)  171.947  (m)                       GP(       ) 4 1
 AE2517  NAD 83(1997)-  41 17 39.70415(N)    087 54 00.53792(W) AD(       ) 1
 AE2517  NAD 83(1986)-  41 17 39.70671(N)    087 54 00.55173(W) AD(       ) 1
 AE2517
 AE2517.Superseded values are not recommended for survey control.
 AE2517
 AE2517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2517.See file dsdata.pdf to determine how the superseded data were derived.
 AE2517
 AE2517_MARKER: F = FLANGE-ENCASED ROD
 AE2517_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2517_MARK LOGO: IL-197
 AE2517_PROJECTION: RECESSED 8 CENTIMETERS
 AE2517_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2517_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2517_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2517+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2517_ROD/PIPE-DEPTH: 3 meters
 AE2517_SLEEVE-DEPTH  : 1 meters
 AE2517
 AE2517  HISTORY     - Date     Condition        Report By
 AE2517  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2517  HISTORY     - 20101123 GOOD             GEOCAC
 AE2517
 AE2517                          STATION DESCRIPTION
 AE2517
 AE2517'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2517'FROM INTERSECTION IL ROUTE 52/45 AND COUNTY LINE ROAD, WEST 1 MILE.
 AE2517'STATION IN NORTHEAST QUADRANT OF T INTERSECTION STATION IS FLUSH WITH
 AE2517'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2517
 AE2517                          STATION RECOVERY (2010)
 AE2517
 AE2517'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2517'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2517'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2517'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2518 ***********************************************************************
 AE2518  DESIGNATION -  WILL COUNTY GPS 2034
 AE2518  PID         -  AE2518
 AE2518  STATE/COUNTY-  IL/WILL
 AE2518  COUNTRY     -  US
 AE2518  USGS QUAD   -  PEOTONE (2018)
 AE2518
 AE2518                         *CURRENT SURVEY CONTROL
 AE2518  ______________________________________________________________________
 AE2518* NAD 83(2011) POSITION- 41 17 42.65840(N) 087 50 32.59374(W)   ADJUSTED
 AE2518* NAD 83(2011) ELLIP HT-   172.489 (meters)        (06/27/12)   ADJUSTED
 AE2518* NAD 83(2011) EPOCH   -  2010.00
 AE2518* NAVD 88 ORTHO HEIGHT -   205.555 (meters)      674.39  (feet) ADJUSTED
 AE2518  ______________________________________________________________________
 AE2518  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 AE2518  NAD 83(2011) X  -    180,681.032 (meters)                     COMP
 AE2518  NAD 83(2011) Y  - -4,795,747.614 (meters)                     COMP
 AE2518  NAD 83(2011) Z  -  4,187,222.454 (meters)                     COMP
 AE2518  LAPLACE CORR    -         -2.25  (seconds)                    DEFLEC18
 AE2518  DYNAMIC HEIGHT  -        205.473 (meters)      674.12  (feet) COMP
 AE2518  MODELED GRAVITY -    980,217.4   (mgal)                       NAVD 88
 AE2518
 AE2518  VERT ORDER      -  SECOND    CLASS I
 AE2518
 AE2518  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2518  Standards:
 AE2518         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2518            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2518  -------------------------------------------------------------------
 AE2518  NETWORK    2.19   1.29           1.04   0.67   0.66     -0.03531657
 AE2518  -------------------------------------------------------------------
 AE2518  Click here for local accuracies and other accuracy information.
 AE2518
 AE2518.The horizontal coordinates were established by GPS observations
 AE2518.and adjusted by the National Geodetic Survey in June 2012.
 AE2518
 AE2518.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2518.been affixed to the stable North American tectonic plate. See 
 AE2518.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2518
 AE2518.The horizontal coordinates are valid at the epoch date displayed above
 AE2518.which is a decimal equivalence of Year/Month/Day.
 AE2518
 AE2518.The orthometric height was determined by differential leveling and
 AE2518.adjusted by the NATIONAL GEODETIC SURVEY
 AE2518.in August 2012.
 AE2518
 AE2518.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2518.GEOID18 height accuracy estimate available here.
 AE2518
 AE2518.Click photographs - Photos may exist for this station.
 AE2518
 AE2518.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2518
 AE2518.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2518
 AE2518.The ellipsoidal height was determined by GPS observations
 AE2518.and is referenced to NAD 83.
 AE2518
 AE2518.The dynamic height is computed by dividing the NAVD 88
 AE2518.geopotential number by the normal gravity value computed on the
 AE2518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2518.degrees latitude (g = 980.6199 gals.).
 AE2518
 AE2518.The modeled gravity was interpolated from observed gravity values.
 AE2518
 AE2518. The following values were computed from the NAD 83(2011) position.
 AE2518
 AE2518;                    North         East     Units Scale Factor Converg.
 AE2518;SPC IL E     -   513,939.297   341,120.056   MT  0.99999580   +0 19 26.4
 AE2518;SPC IL E     - 1,686,149.18  1,119,158.05   sFT  0.99999580   +0 19 26.4
 AE2518;UTM  16      - 4,571,868.181   429,470.631   MT  0.99966122   -0 33 21.4
 AE2518
 AE2518!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2518!SPC IL E     -   0.99997295  x   0.99999580  =   0.99996875
 AE2518!UTM  16      -   0.99997295  x   0.99966122  =   0.99963417
 AE2518
 AE2518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2947071868(NAD 83)
 AE2518
 AE2518                          SUPERSEDED SURVEY CONTROL
 AE2518
 AE2518  NAD 83(2007)-  41 17 42.65846(N)    087 50 32.59465(W) AD(2002.00) 0
 AE2518  ELLIP H (02/10/07)  172.508  (m)                       GP(2002.00)    
 AE2518  ELLIP H (02/03/05)  172.520  (m)                       GP(       ) 4 2
 AE2518  NAD 83(1997)-  41 17 42.65839(N)    087 50 32.59432(W) AD(       ) 1
 AE2518  ELLIP H (10/21/99)  172.522  (m)                       GP(       ) 4 1
 AE2518  NAD 83(1997)-  41 17 42.65841(N)    087 50 32.59441(W) AD(       ) 1
 AE2518  NAD 83(1986)-  41 17 42.66097(N)    087 50 32.60833(W) AD(       ) 1
 AE2518  NAVD 88 (09/04/97)  205.6    (m)  GEOID96  model used  GPS OBS        
 AE2518
 AE2518.Superseded values are not recommended for survey control.
 AE2518
 AE2518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2518.See file dsdata.pdf to determine how the superseded data were derived.
 AE2518
 AE2518_MARKER: I = METAL ROD
 AE2518_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2518_MARK LOGO: IL-197
 AE2518_PROJECTION: RECESSED 8 CENTIMETERS
 AE2518_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2518_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2518+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2021
 AE2518_ROD/PIPE-DEPTH: 3 meters
 AE2518_SLEEVE-DEPTH  : 1 meters
 AE2518
 AE2518  HISTORY     - Date     Condition        Report By
 AE2518  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2518  HISTORY     - 20060907 GOOD             INDIV
 AE2518  HISTORY     - 20101123 GOOD             GEOCAC
 AE2518  HISTORY     - 20110521 GOOD             AMESC
 AE2518  HISTORY     - 20210806 SEE DESCRIPTION  ILDT
 AE2518
 AE2518                          STATION DESCRIPTION
 AE2518
 AE2518'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2518'FROM INTERSECTION OF IL RTE 45/52 AND COUNTY LINE RD GO EAST ON COUNTY
 AE2518'LINE 2 MI (3.2 KM) TO CENTER RD. STATION IS 40 FEET (12.2 M) EAST OF
 AE2518'CENTERLINE OF CENTER RD AND 30 FT (9.1 M) NORTH OF CENTERLINE OF
 AE2518'COUNTY LINE RD STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2518'SLEEVE WITH CAST CAP AND LID
 AE2518
 AE2518                          STATION RECOVERY (2006)
 AE2518
 AE2518'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (TWB)
 AE2518'RECOVERED AS DESCRIBED - MISSING CAST CAP AND LID
 AE2518
 AE2518                          STATION RECOVERY (2010)
 AE2518
 AE2518'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2518'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2518'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2518'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 AE2518
 AE2518                          STATION RECOVERY (2011)
 AE2518
 AE2518'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 AE2518'RECOVERED AS DESCRIBED.
 AE2518'
 AE2518'NOTE-THE ACCESS COVER IS DESTROYED.
 AE2518
 AE2518                          STATION RECOVERY (2021)
 AE2518
 AE2518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 AE2518'FLANGE AND LID ARE MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2519 ***********************************************************************
 AE2519  DESIGNATION -  WILL COUNTY GPS 2103
 AE2519  PID         -  AE2519
 AE2519  STATE/COUNTY-  IL/WILL
 AE2519  COUNTRY     -  US
 AE2519  USGS QUAD   -  STEGER (2018)
 AE2519
 AE2519                         *CURRENT SURVEY CONTROL
 AE2519  ______________________________________________________________________
 AE2519* NAD 83(2011) POSITION- 41 23 00.14400(N) 087 43 40.56410(W)   ADJUSTED
 AE2519* NAD 83(2011) ELLIP HT-   199.662 (meters)        (06/27/12)   ADJUSTED
 AE2519* NAD 83(2011) EPOCH   -  2010.00
 AE2519* NAVD 88 ORTHO HEIGHT -   232.9   (meters)      764.    (feet) GPS OBS
 AE2519  ______________________________________________________________________
 AE2519  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2519  GEOID HEIGHT    -        -33.049 (meters)                     GEOID96
 AE2519  GEOID HEIGHT    -        -33.242 (meters)                     GEOID18
 AE2519  NAD 83(2011) X  -    190,004.860 (meters)                     COMP
 AE2519  NAD 83(2011) Y  - -4,788,932.994 (meters)                     COMP
 AE2519  NAD 83(2011) Z  -  4,194,594.419 (meters)                     COMP
 AE2519  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AE2519
 AE2519  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2519  Standards:
 AE2519         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2519            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2519  -------------------------------------------------------------------
 AE2519  NETWORK    2.11   1.22           0.97   0.72   0.62     -0.04145687
 AE2519  -------------------------------------------------------------------
 AE2519  Click here for local accuracies and other accuracy information.
 AE2519
 AE2519.The horizontal coordinates were established by GPS observations
 AE2519.and adjusted by the National Geodetic Survey in June 2012.
 AE2519
 AE2519.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2519.been affixed to the stable North American tectonic plate. See 
 AE2519.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2519
 AE2519.The horizontal coordinates are valid at the epoch date displayed above
 AE2519.which is a decimal equivalence of Year/Month/Day.
 AE2519
 AE2519.The orthometric height was determined by GPS observations and a
 AE2519.high-resolution geoid model.
 AE2519
 AE2519.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2519.GEOID18 height accuracy estimate available here.
 AE2519
 AE2519.Click photographs - Photos may exist for this station.
 AE2519
 AE2519.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2519
 AE2519.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2519
 AE2519.The ellipsoidal height was determined by GPS observations
 AE2519.and is referenced to NAD 83.
 AE2519
 AE2519. The following values were computed from the NAD 83(2011) position.
 AE2519
 AE2519;                    North         East     Units Scale Factor Converg.
 AE2519;SPC IL E     -   523,794.124   350,637.923   MT  1.00000654   +0 24 00.8
 AE2519;SPC IL E     - 1,718,481.22  1,150,384.59   sFT  1.00000654   +0 24 00.8
 AE2519;UTM  16      - 4,581,572.170   439,135.488   MT  0.99964559   -0 28 52.5
 AE2519
 AE2519!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2519!SPC IL E     -   0.99996868  x   1.00000654  =   0.99997522
 AE2519!UTM  16      -   0.99996868  x   0.99964559  =   0.99961428
 AE2519
 AE2519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3913581572(NAD 83)
 AE2519
 AE2519                          SUPERSEDED SURVEY CONTROL
 AE2519
 AE2519  NAD 83(2007)-  41 23 00.14407(N)    087 43 40.56502(W) AD(2002.00) 0
 AE2519  ELLIP H (02/10/07)  199.682  (m)                       GP(2002.00)    
 AE2519  ELLIP H (02/03/05)  199.685  (m)                       GP(       ) 4 2
 AE2519  NAD 83(1997)-  41 23 00.14377(N)    087 43 40.56474(W) AD(       ) 1
 AE2519  ELLIP H (10/21/99)  199.683  (m)                       GP(       ) 4 1
 AE2519  NAD 83(1997)-  41 23 00.14378(N)    087 43 40.56482(W) AD(       ) 1
 AE2519  NAD 83(1986)-  41 23 00.14649(N)    087 43 40.57942(W) AD(       ) 1
 AE2519
 AE2519.Superseded values are not recommended for survey control.
 AE2519
 AE2519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2519.See file dsdata.pdf to determine how the superseded data were derived.
 AE2519
 AE2519_MARKER: F = FLANGE-ENCASED ROD
 AE2519_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2519_MARK LOGO: IL-197
 AE2519_PROJECTION: RECESSED 8 CENTIMETERS
 AE2519_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2519_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2519_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2519+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2519_ROD/PIPE-DEPTH: 3 meters
 AE2519_SLEEVE-DEPTH  : 1 meters
 AE2519
 AE2519  HISTORY     - Date     Condition        Report By
 AE2519  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2519  HISTORY     - 20120915 GOOD             GEOCAC
 AE2519
 AE2519                          STATION DESCRIPTION
 AE2519
 AE2519'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2519'FROM IL RTE 50 AND BEECHER-PEOTONE RD GO NORTH ON IL 50 3 MI (4.8 KM)
 AE2519'TO OFFNER TURN RIGHT (EAST) 1.5 MI (2.4 KM) TO WILL CENTER RD. STATION
 AE2519'IS IN SOUTHEAST QUAD OF INTERSECTION. 34 FT (10.4 M) EAST OF
 AE2519'CENTERLINE WILL CENTER AND 63 FT (19.2 M) SOUTH OF CENTERLINE OFFNER
 AE2519'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2519'CAST CAP AND LID
 AE2519
 AE2519                          STATION RECOVERY (2012)
 AE2519
 AE2519'RECOVERY NOTE BY GEOCACHING 2012 (CT)
 AE2519'THE CAST CAP AND SLEEVE, AS WELL AS THE PVC CASING, ARE ALL BROKEN.
 AE2519'LIKELY HIT BY FARM IMPLEMENTS.  ROD REMAINS INTACT AND IN DECENT
 AE2519'SHAPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2520 ***********************************************************************
 AE2520  DESIGNATION -  WILL COUNTY GPS 2113
 AE2520  PID         -  AE2520
 AE2520  STATE/COUNTY-  IL/WILL
 AE2520  COUNTRY     -  US
 AE2520  USGS QUAD   -  BEECHER WEST (2018)
 AE2520
 AE2520                         *CURRENT SURVEY CONTROL
 AE2520  ______________________________________________________________________
 AE2520* NAD 83(2011) POSITION- 41 20 25.90821(N) 087 40 11.91902(W)   ADJUSTED
 AE2520* NAD 83(2011) ELLIP HT-   184.719 (meters)        (06/27/12)   ADJUSTED
 AE2520* NAD 83(2011) EPOCH   -  2010.00
 AE2520* NAVD 88 ORTHO HEIGHT -   218.0   (meters)      715.    (feet) GPS OBS
 AE2520  ______________________________________________________________________
 AE2520  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2520  GEOID HEIGHT    -        -33.076 (meters)                     GEOID96
 AE2520  GEOID HEIGHT    -        -33.266 (meters)                     GEOID18
 AE2520  NAD 83(2011) X  -    194,976.339 (meters)                     COMP
 AE2520  NAD 83(2011) Y  - -4,791,868.928 (meters)                     COMP
 AE2520  NAD 83(2011) Z  -  4,191,013.159 (meters)                     COMP
 AE2520  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 AE2520
 AE2520  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2520  Standards:
 AE2520         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2520            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2520  -------------------------------------------------------------------
 AE2520  NETWORK    2.09   1.20           0.96   0.71   0.61     -0.08685572
 AE2520  -------------------------------------------------------------------
 AE2520  Click here for local accuracies and other accuracy information.
 AE2520
 AE2520.The horizontal coordinates were established by GPS observations
 AE2520.and adjusted by the National Geodetic Survey in June 2012.
 AE2520
 AE2520.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2520.been affixed to the stable North American tectonic plate. See 
 AE2520.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2520
 AE2520.The horizontal coordinates are valid at the epoch date displayed above
 AE2520.which is a decimal equivalence of Year/Month/Day.
 AE2520
 AE2520.The orthometric height was determined by GPS observations and a
 AE2520.high-resolution geoid model.
 AE2520
 AE2520.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2520.GEOID18 height accuracy estimate available here.
 AE2520
 AE2520.Click photographs - Photos may exist for this station.
 AE2520
 AE2520.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2520
 AE2520.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2520
 AE2520.The ellipsoidal height was determined by GPS observations
 AE2520.and is referenced to NAD 83.
 AE2520
 AE2520. The following values were computed from the NAD 83(2011) position.
 AE2520
 AE2520;                    North         East     Units Scale Factor Converg.
 AE2520;SPC IL E     -   519,071.474   355,522.102   MT  1.00001292   +0 26 17.4
 AE2520;SPC IL E     - 1,702,986.99  1,166,408.76   sFT  1.00001292   +0 26 17.4
 AE2520;UTM  16      - 4,576,776.735   443,944.698   MT  0.99963867   -0 26 33.2
 AE2520
 AE2520!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2520!SPC IL E     -   0.99997103  x   1.00001292  =   0.99998395
 AE2520!UTM  16      -   0.99997103  x   0.99963867  =   0.99960971
 AE2520
 AE2520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4394476776(NAD 83)
 AE2520
 AE2520                          SUPERSEDED SURVEY CONTROL
 AE2520
 AE2520  NAD 83(2007)-  41 20 25.90827(N)    087 40 11.91994(W) AD(2002.00) 0
 AE2520  ELLIP H (02/10/07)  184.738  (m)                       GP(2002.00)    
 AE2520  ELLIP H (02/03/05)  184.749  (m)                       GP(       ) 4 2
 AE2520  NAD 83(1997)-  41 20 25.90797(N)    087 40 11.91969(W) AD(       ) 1
 AE2520  ELLIP H (10/21/99)  184.747  (m)                       GP(       ) 4 1
 AE2520  NAD 83(1997)-  41 20 25.90798(N)    087 40 11.91977(W) AD(       ) 1
 AE2520  NAD 83(1986)-  41 20 25.91070(N)    087 40 11.93448(W) AD(       ) 1
 AE2520
 AE2520.Superseded values are not recommended for survey control.
 AE2520
 AE2520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2520.See file dsdata.pdf to determine how the superseded data were derived.
 AE2520
 AE2520_MARKER: F = FLANGE-ENCASED ROD
 AE2520_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2520_MARK LOGO: IL-197
 AE2520_PROJECTION: RECESSED 8 CENTIMETERS
 AE2520_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2520_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2520+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2520_ROD/PIPE-DEPTH: 3 meters
 AE2520_SLEEVE-DEPTH  : 1 meters
 AE2520
 AE2520  HISTORY     - Date     Condition        Report By
 AE2520  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2520  HISTORY     - 20101123 GOOD             GEOCAC
 AE2520
 AE2520                          STATION DESCRIPTION
 AE2520
 AE2520'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2520'FROM INTERSECTION IL RTE 50 AND PEOTTONE-BEECHER RD GO EAST ON
 AE2520'PEOTTON-BEECHER (TURNS INTO INDANA AVE) 6 MI (9.7 KM) TO WESTERN AND
 AE2520'INDIANA. STATION IS IN NORTHWEST QUADRANT. STATION IS FLUSH WITH
 AE2520'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2520
 AE2520                          STATION RECOVERY (2010)
 AE2520
 AE2520'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2520'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2520'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2520'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2521 ***********************************************************************
 AE2521  DESIGNATION -  WILL COUNTY GPS 2116
 AE2521  PID         -  AE2521
 AE2521  STATE/COUNTY-  IL/WILL
 AE2521  COUNTRY     -  US
 AE2521  USGS QUAD   -  BEECHER WEST (2018)
 AE2521
 AE2521                         *CURRENT SURVEY CONTROL
 AE2521  ______________________________________________________________________
 AE2521* NAD 83(2011) POSITION- 41 20 24.20337(N) 087 43 39.82962(W)   ADJUSTED
 AE2521* NAD 83(2011) ELLIP HT-   186.133 (meters)        (06/27/12)   ADJUSTED
 AE2521* NAD 83(2011) EPOCH   -  2010.00
 AE2521* NAVD 88 ORTHO HEIGHT -   219.4   (meters)      720.    (feet) GPS OBS
 AE2521  ______________________________________________________________________
 AE2521  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2521  GEOID HEIGHT    -        -33.015 (meters)                     GEOID96
 AE2521  GEOID HEIGHT    -        -33.208 (meters)                     GEOID18
 AE2521  NAD 83(2011) X  -    190,147.557 (meters)                     COMP
 AE2521  NAD 83(2011) Y  - -4,792,098.800 (meters)                     COMP
 AE2521  NAD 83(2011) Z  -  4,190,974.604 (meters)                     COMP
 AE2521  LAPLACE CORR    -         -1.96  (seconds)                    DEFLEC18
 AE2521
 AE2521  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2521  Standards:
 AE2521         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2521            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2521  -------------------------------------------------------------------
 AE2521  NETWORK    1.89   1.12           0.88   0.62   0.57     -0.06383681
 AE2521  -------------------------------------------------------------------
 AE2521  Click here for local accuracies and other accuracy information.
 AE2521
 AE2521.The horizontal coordinates were established by GPS observations
 AE2521.and adjusted by the National Geodetic Survey in June 2012.
 AE2521
 AE2521.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2521.been affixed to the stable North American tectonic plate. See 
 AE2521.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2521
 AE2521.The horizontal coordinates are valid at the epoch date displayed above
 AE2521.which is a decimal equivalence of Year/Month/Day.
 AE2521
 AE2521.The orthometric height was determined by GPS observations and a
 AE2521.high-resolution geoid model.
 AE2521
 AE2521.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2521.GEOID18 height accuracy estimate available here.
 AE2521
 AE2521.Click photographs - Photos may exist for this station.
 AE2521
 AE2521.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2521
 AE2521.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2521
 AE2521.The ellipsoidal height was determined by GPS observations
 AE2521.and is referenced to NAD 83.
 AE2521
 AE2521. The following values were computed from the NAD 83(2011) position.
 AE2521
 AE2521;                    North         East     Units Scale Factor Converg.
 AE2521;SPC IL E     -   518,983.521   350,688.591   MT  1.00000661   +0 24 00.1
 AE2521;SPC IL E     - 1,702,698.44  1,150,550.82   sFT  1.00000661   +0 24 00.1
 AE2521;UTM  16      - 4,576,763.094   439,112.183   MT  0.99964562   -0 28 50.5
 AE2521
 AE2521!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2521!SPC IL E     -   0.99997081  x   1.00000661  =   0.99997741
 AE2521!UTM  16      -   0.99997081  x   0.99964562  =   0.99961644
 AE2521
 AE2521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3911276763(NAD 83)
 AE2521
 AE2521                          SUPERSEDED SURVEY CONTROL
 AE2521
 AE2521  NAD 83(2007)-  41 20 24.20343(N)    087 43 39.83054(W) AD(2002.00) 0
 AE2521  ELLIP H (02/10/07)  186.152  (m)                       GP(2002.00)    
 AE2521  ELLIP H (02/03/05)  186.163  (m)                       GP(       ) 4 2
 AE2521  NAD 83(1997)-  41 20 24.20313(N)    087 43 39.83025(W) AD(       ) 1
 AE2521  ELLIP H (10/21/99)  186.162  (m)                       GP(       ) 4 1
 AE2521  NAD 83(1997)-  41 20 24.20314(N)    087 43 39.83034(W) AD(       ) 1
 AE2521  NAD 83(1986)-  41 20 24.20578(N)    087 43 39.84471(W) AD(       ) 1
 AE2521
 AE2521.Superseded values are not recommended for survey control.
 AE2521
 AE2521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2521.See file dsdata.pdf to determine how the superseded data were derived.
 AE2521
 AE2521_MARKER: F = FLANGE-ENCASED ROD
 AE2521_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2521_MARK LOGO: IL-197
 AE2521_PROJECTION: RECESSED 8 CENTIMETERS
 AE2521_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2521_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2521+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2521_ROD/PIPE-DEPTH: 3 meters
 AE2521_SLEEVE-DEPTH  : 1 meters
 AE2521
 AE2521  HISTORY     - Date     Condition        Report By
 AE2521  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2521  HISTORY     - 20101123 GOOD             GEOCAC
 AE2521
 AE2521                          STATION DESCRIPTION
 AE2521
 AE2521'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2521'FROM INTERSECTION OF IL ROUTE 50 AND PEOTONE-BEECHER RD, EAST ON
 AE2521'POETONE-BEECHER RD 3 MILES (4.8 KM) TO WILL CENTER RD, STATION IN
 AE2521'NORTHWEST QUADRANT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD
 AE2521'WITH SLEEVE WITH CAST CAP AND LID
 AE2521
 AE2521                          STATION RECOVERY (2010)
 AE2521
 AE2521'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2521'LID IS MISSING AND SLEEVE WAS FILLED WITH WATER, BUT THE ROD REMAINS
 AE2521'INTACT.
 AE2521'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2521'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2521'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2522 ***********************************************************************
 AE2522  DESIGNATION -  WILL COUNTY GPS 2118
 AE2522  PID         -  AE2522
 AE2522  STATE/COUNTY-  IL/WILL
 AE2522  COUNTRY     -  US
 AE2522  USGS QUAD   -  PEOTONE (2018)
 AE2522
 AE2522                         *CURRENT SURVEY CONTROL
 AE2522  ______________________________________________________________________
 AE2522* NAD 83(2011) POSITION- 41 20 22.45352(N) 087 47 06.06250(W)   ADJUSTED
 AE2522* NAD 83(2011) ELLIP HT-   185.229 (meters)        (06/27/12)   ADJUSTED
 AE2522* NAD 83(2011) EPOCH   -  2010.00
 AE2522* NAVD 88 ORTHO HEIGHT -   218.4   (meters)      717.    (feet) GPS OBS
 AE2522  ______________________________________________________________________
 AE2522  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2522  GEOID HEIGHT    -        -32.962 (meters)                     GEOID96
 AE2522  GEOID HEIGHT    -        -33.159 (meters)                     GEOID18
 AE2522  NAD 83(2011) X  -    185,357.458 (meters)                     COMP
 AE2522  NAD 83(2011) Y  - -4,792,321.476 (meters)                     COMP
 AE2522  NAD 83(2011) Z  -  4,190,933.475 (meters)                     COMP
 AE2522  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 AE2522
 AE2522  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2522  Standards:
 AE2522         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2522            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2522  -------------------------------------------------------------------
 AE2522  NETWORK    1.58   1.02           0.73   0.53   0.52     -0.06408464
 AE2522  -------------------------------------------------------------------
 AE2522  Click here for local accuracies and other accuracy information.
 AE2522
 AE2522.The horizontal coordinates were established by GPS observations
 AE2522.and adjusted by the National Geodetic Survey in June 2012.
 AE2522
 AE2522.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2522.been affixed to the stable North American tectonic plate. See 
 AE2522.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2522
 AE2522.The horizontal coordinates are valid at the epoch date displayed above
 AE2522.which is a decimal equivalence of Year/Month/Day.
 AE2522
 AE2522.The orthometric height was determined by GPS observations and a
 AE2522.high-resolution geoid model.
 AE2522
 AE2522.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2522.GEOID18 height accuracy estimate available here.
 AE2522
 AE2522.Click photographs - Photos may exist for this station.
 AE2522
 AE2522.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2522
 AE2522.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2522
 AE2522.The ellipsoidal height was determined by GPS observations
 AE2522.and is referenced to NAD 83.
 AE2522
 AE2522. The following values were computed from the NAD 83(2011) position.
 AE2522
 AE2522;                    North         East     Units Scale Factor Converg.
 AE2522;SPC IL E     -   518,897.645   345,894.033   MT  1.00000091   +0 21 43.8
 AE2522;SPC IL E     - 1,702,416.69  1,134,820.67   sFT  1.00000091   +0 21 43.8
 AE2522;UTM  16      - 4,576,750.929   434,318.571   MT  0.99965309   -0 31 06.7
 AE2522
 AE2522!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2522!SPC IL E     -   0.99997095  x   1.00000091  =   0.99997186
 AE2522!UTM  16      -   0.99997095  x   0.99965309  =   0.99962405
 AE2522
 AE2522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3431876750(NAD 83)
 AE2522
 AE2522                          SUPERSEDED SURVEY CONTROL
 AE2522
 AE2522  NAD 83(2007)-  41 20 22.45358(N)    087 47 06.06342(W) AD(2002.00) 0
 AE2522  ELLIP H (02/10/07)  185.248  (m)                       GP(2002.00)    
 AE2522  ELLIP H (02/03/05)  185.272  (m)                       GP(       ) 4 2
 AE2522  NAD 83(1997)-  41 20 22.45345(N)    087 47 06.06310(W) AD(       ) 1
 AE2522  ELLIP H (10/21/99)  185.272  (m)                       GP(       ) 4 1
 AE2522  NAD 83(1997)-  41 20 22.45346(N)    087 47 06.06319(W) AD(       ) 1
 AE2522  NAD 83(1986)-  41 20 22.45601(N)    087 47 06.07722(W) AD(       ) 1
 AE2522
 AE2522.Superseded values are not recommended for survey control.
 AE2522
 AE2522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2522.See file dsdata.pdf to determine how the superseded data were derived.
 AE2522
 AE2522_MARKER: F = FLANGE-ENCASED ROD
 AE2522_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2522_MARK LOGO: IL-197
 AE2522_PROJECTION: RECESSED 8 CENTIMETERS
 AE2522_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2522_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2522_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2522+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2522_ROD/PIPE-DEPTH: 3 meters
 AE2522_SLEEVE-DEPTH  : 1 meters
 AE2522
 AE2522  HISTORY     - Date     Condition        Report By
 AE2522  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2522  HISTORY     - 20101123 MARK NOT FOUND   GEOCAC
 AE2522
 AE2522                          STATION DESCRIPTION
 AE2522
 AE2522'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2522'FROM INTERSECTION OF COUNTY LINE RD AND IL RTE 50 GO NORTH ON IL 50 3
 AE2522'MI (4.8 KM) TO BEECHER RD. STATION IN NORTHEAST QUADRANT. STATION IS
 AE2522'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2522'LID
 AE2522
 AE2522                          STATION RECOVERY (2010)
 AE2522
 AE2522'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2522'THE AREA DESCRIBED WAS LIGHTLY FLOODED AT TIME OF SEARCH.  MARK NOT
 AE2522'LOCATED AFTER EXTENSIVE GROUND PRODDING.  METAL DETECTOR UNAVAILABLE
 AE2522'FOR THIS PARTY'S SEARCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2523 ***********************************************************************
 AE2523  DESIGNATION -  WILL COUNTY GPS 2131
 AE2523  PID         -  AE2523
 AE2523  STATE/COUNTY-  IL/WILL
 AE2523  COUNTRY     -  US
 AE2523  USGS QUAD   -  PEOTONE (2018)
 AE2523
 AE2523                         *CURRENT SURVEY CONTROL
 AE2523  ______________________________________________________________________
 AE2523* NAD 83(2011) POSITION- 41 17 45.25271(N) 087 47 04.23893(W)   ADJUSTED
 AE2523* NAD 83(2011) ELLIP HT-   175.725 (meters)        (06/27/12)   ADJUSTED
 AE2523* NAD 83(2011) EPOCH   -  2010.00
 AE2523* NAVD 88 ORTHO HEIGHT -   208.9   (meters)      685.    (feet) GPS OBS
 AE2523  ______________________________________________________________________
 AE2523  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2523  GEOID HEIGHT    -        -32.923 (meters)                     GEOID96
 AE2523  GEOID HEIGHT    -        -33.120 (meters)                     GEOID18
 AE2523  NAD 83(2011) X  -    185,523.333 (meters)                     COMP
 AE2523  NAD 83(2011) Y  - -4,795,512.305 (meters)                     COMP
 AE2523  NAD 83(2011) Z  -  4,187,284.722 (meters)                     COMP
 AE2523  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 AE2523
 AE2523  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2523  Standards:
 AE2523         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2523            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2523  -------------------------------------------------------------------
 AE2523  NETWORK    2.60   1.39           1.17   0.91   0.71     -0.19189296
 AE2523  -------------------------------------------------------------------
 AE2523  Click here for local accuracies and other accuracy information.
 AE2523
 AE2523.The horizontal coordinates were established by GPS observations
 AE2523.and adjusted by the National Geodetic Survey in June 2012.
 AE2523
 AE2523.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2523.been affixed to the stable North American tectonic plate. See 
 AE2523.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2523
 AE2523.The horizontal coordinates are valid at the epoch date displayed above
 AE2523.which is a decimal equivalence of Year/Month/Day.
 AE2523
 AE2523.The orthometric height was determined by GPS observations and a
 AE2523.high-resolution geoid model.
 AE2523
 AE2523.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2523.GEOID18 height accuracy estimate available here.
 AE2523
 AE2523.Click photographs - Photos may exist for this station.
 AE2523
 AE2523.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2523
 AE2523.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2523
 AE2523.The ellipsoidal height was determined by GPS observations
 AE2523.and is referenced to NAD 83.
 AE2523
 AE2523. The following values were computed from the NAD 83(2011) position.
 AE2523
 AE2523;                    North         East     Units Scale Factor Converg.
 AE2523;SPC IL E     -   514,048.358   345,967.102   MT  1.00000099   +0 21 43.9
 AE2523;SPC IL E     - 1,686,506.99  1,135,060.40   sFT  1.00000099   +0 21 43.9
 AE2523;UTM  16      - 4,571,902.779   434,317.126   MT  0.99965309   -0 31 03.9
 AE2523
 AE2523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2523!SPC IL E     -   0.99997244  x   1.00000099  =   0.99997343
 AE2523!UTM  16      -   0.99997244  x   0.99965309  =   0.99962554
 AE2523
 AE2523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3431771902(NAD 83)
 AE2523
 AE2523                          SUPERSEDED SURVEY CONTROL
 AE2523
 AE2523  NAD 83(2007)-  41 17 45.25277(N)    087 47 04.23985(W) AD(2002.00) 0
 AE2523  ELLIP H (02/10/07)  175.744  (m)                       GP(2002.00)    
 AE2523  ELLIP H (02/03/05)  175.753  (m)                       GP(       ) 4 2
 AE2523  NAD 83(1997)-  41 17 45.25250(N)    087 47 04.23959(W) AD(       ) 1
 AE2523  ELLIP H (10/21/99)  175.752  (m)                       GP(       ) 4 1
 AE2523  NAD 83(1997)-  41 17 45.25252(N)    087 47 04.23966(W) AD(       ) 1
 AE2523  NAD 83(1986)-  41 17 45.25517(N)    087 47 04.25411(W) AD(       ) 1
 AE2523
 AE2523.Superseded values are not recommended for survey control.
 AE2523
 AE2523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2523.See file dsdata.pdf to determine how the superseded data were derived.
 AE2523
 AE2523_MARKER: F = FLANGE-ENCASED ROD
 AE2523_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2523_MARK LOGO: IL-197
 AE2523_PROJECTION: RECESSED 8 CENTIMETERS
 AE2523_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2523_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2523+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2026
 AE2523_ROD/PIPE-DEPTH: 3 meters
 AE2523_SLEEVE-DEPTH  : 1 meters
 AE2523
 AE2523  HISTORY     - Date     Condition        Report By
 AE2523  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2523  HISTORY     - 20101123 MARK NOT FOUND   GEOCAC
 AE2523  HISTORY     - 20260121 GOOD             ILDT
 AE2523
 AE2523                          STATION DESCRIPTION
 AE2523
 AE2523'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2523'FROM INTERSECTION IL RTE 52 AND IL RTE 45 GO SOUTH ON IL 52/45 TO
 AE2523'COUNTY LINE RD TURN LEFT (EAST) GO 5 MI. TO HARLEM AVE. STATION IN
 AE2523'NORTHEAST CORNER STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD
 AE2523'WITH SLEEVE WITH CAST CAP AND LID
 AE2523
 AE2523                          STATION RECOVERY (2010)
 AE2523
 AE2523'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2523'NOT LOCATED AFTER EXTENSIVE GROUND PRODDING.  METAL DETECTOR
 AE2523'UNAVAILABLE FOR THIS PARTY'S SEARCH.
 AE2523
 AE2523                          STATION RECOVERY (2026)
 AE2523
 AE2523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2026 (RS)
 AE2523'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2524 ***********************************************************************
 AE2524  DESIGNATION -  WILL COUNTY GPS 2134
 AE2524  PID         -  AE2524
 AE2524  STATE/COUNTY-  IL/WILL
 AE2524  COUNTRY     -  US
 AE2524  USGS QUAD   -  BEECHER WEST (2018)
 AE2524
 AE2524                         *CURRENT SURVEY CONTROL
 AE2524  ______________________________________________________________________
 AE2524* NAD 83(2011) POSITION- 41 17 47.00565(N) 087 43 37.06979(W)   ADJUSTED
 AE2524* NAD 83(2011) ELLIP HT-   181.455 (meters)        (06/27/12)   ADJUSTED
 AE2524* NAD 83(2011) EPOCH   -  2010.00
 AE2524* NAVD 88 ORTHO HEIGHT -   214.7   (meters)      704.    (feet) GPS OBS
 AE2524  ______________________________________________________________________
 AE2524  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2524  GEOID HEIGHT    -        -32.986 (meters)                     GEOID96
 AE2524  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 AE2524  NAD 83(2011) X  -    190,338.531 (meters)                     COMP
 AE2524  NAD 83(2011) Y  - -4,795,292.189 (meters)                     COMP
 AE2524  NAD 83(2011) Z  -  4,187,329.134 (meters)                     COMP
 AE2524  LAPLACE CORR    -         -2.31  (seconds)                    DEFLEC18
 AE2524
 AE2524  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2524  Standards:
 AE2524         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2524            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2524  -------------------------------------------------------------------
 AE2524  NETWORK    2.23   1.25           1.02   0.76   0.64     -0.14142148
 AE2524  -------------------------------------------------------------------
 AE2524  Click here for local accuracies and other accuracy information.
 AE2524
 AE2524.The horizontal coordinates were established by GPS observations
 AE2524.and adjusted by the National Geodetic Survey in June 2012.
 AE2524
 AE2524.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2524.been affixed to the stable North American tectonic plate. See 
 AE2524.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2524
 AE2524.The horizontal coordinates are valid at the epoch date displayed above
 AE2524.which is a decimal equivalence of Year/Month/Day.
 AE2524
 AE2524.The orthometric height was determined by GPS observations and a
 AE2524.high-resolution geoid model.
 AE2524
 AE2524.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2524.GEOID18 height accuracy estimate available here.
 AE2524
 AE2524.Click photographs - Photos may exist for this station.
 AE2524
 AE2524.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2524
 AE2524.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2524
 AE2524.The ellipsoidal height was determined by GPS observations
 AE2524.and is referenced to NAD 83.
 AE2524
 AE2524. The following values were computed from the NAD 83(2011) position.
 AE2524
 AE2524;                    North         East     Units Scale Factor Converg.
 AE2524;SPC IL E     -   514,134.503   350,786.643   MT  1.00000673   +0 24 00.7
 AE2524;SPC IL E     - 1,686,789.62  1,150,872.51   sFT  1.00000673   +0 24 00.7
 AE2524;UTM  16      - 4,571,914.893   439,135.714   MT  0.99964559   -0 28 47.2
 AE2524
 AE2524!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2524!SPC IL E     -   0.99997154  x   1.00000673  =   0.99997827
 AE2524!UTM  16      -   0.99997154  x   0.99964559  =   0.99961714
 AE2524
 AE2524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3913571914(NAD 83)
 AE2524
 AE2524                          SUPERSEDED SURVEY CONTROL
 AE2524
 AE2524  NAD 83(2007)-  41 17 47.00571(N)    087 43 37.07071(W) AD(2002.00) 0
 AE2524  ELLIP H (02/10/07)  181.474  (m)                       GP(2002.00)    
 AE2524  ELLIP H (02/03/05)  181.483  (m)                       GP(       ) 4 2
 AE2524  NAD 83(1997)-  41 17 47.00542(N)    087 43 37.07044(W) AD(       ) 1
 AE2524  ELLIP H (10/21/99)  181.482  (m)                       GP(       ) 4 1
 AE2524  NAD 83(1997)-  41 17 47.00544(N)    087 43 37.07052(W) AD(       ) 1
 AE2524  NAD 83(1986)-  41 17 47.00810(N)    087 43 37.08498(W) AD(       ) 1
 AE2524
 AE2524.Superseded values are not recommended for survey control.
 AE2524
 AE2524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2524.See file dsdata.pdf to determine how the superseded data were derived.
 AE2524
 AE2524_MARKER: F = FLANGE-ENCASED ROD
 AE2524_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2524_MARK LOGO: IL-197
 AE2524_PROJECTION: RECESSED 8 CENTIMETERS
 AE2524_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2524_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2524+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2026
 AE2524_ROD/PIPE-DEPTH: 3 meters
 AE2524_SLEEVE-DEPTH  : 1 meters
 AE2524
 AE2524  HISTORY     - Date     Condition        Report By
 AE2524  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2524  HISTORY     - 20101123 MARK NOT FOUND   GEOCAC
 AE2524  HISTORY     - 20260121 SEE DESCRIPTION  ILDT
 AE2524
 AE2524                          STATION DESCRIPTION
 AE2524
 AE2524'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2524'FROM INTERSECTION OF IL ROUTE 50 AND COUNTY LINE ROAD, EAST 4.25 MILES
 AE2524'(6.84 KM) TO WILL CENTER RD. STATION IN NORTHEAST QUADRANT STATION IS
 AE2524'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2524'LID
 AE2524
 AE2524                          STATION RECOVERY (2010)
 AE2524
 AE2524'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2524'NOT LOCATED AFTER EXTENSIVE GROUND PRODDING.  METAL DETECTOR
 AE2524'UNAVAILABLE FOR THIS PARTY'S SEARCH.
 AE2524
 AE2524                          STATION RECOVERY (2026)
 AE2524
 AE2524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2026 (RS)
 AE2524'MISSING CAP AND LID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2525 ***********************************************************************
 AE2525  DESIGNATION -  WILL COUNTY GPS 2136
 AE2525  PID         -  AE2525
 AE2525  STATE/COUNTY-  IL/WILL
 AE2525  COUNTRY     -  US
 AE2525  USGS QUAD   -  BEECHER WEST (2018)
 AE2525
 AE2525                         *CURRENT SURVEY CONTROL
 AE2525  ______________________________________________________________________
 AE2525* NAD 83(2011) POSITION- 41 17 48.72002(N) 087 40 10.29466(W)   ADJUSTED
 AE2525* NAD 83(2011) ELLIP HT-   182.725 (meters)        (06/27/12)   ADJUSTED
 AE2525* NAD 83(2011) EPOCH   -  2010.00
 AE2525* NAVD 88 ORTHO HEIGHT -   216.0   (meters)      709.    (feet) GPS OBS
 AE2525  ______________________________________________________________________
 AE2525  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2525  GEOID HEIGHT    -        -33.053 (meters)                     GEOID96
 AE2525  GEOID HEIGHT    -        -33.243 (meters)                     GEOID18
 AE2525  NAD 83(2011) X  -    195,144.210 (meters)                     COMP
 AE2525  NAD 83(2011) Y  - -4,795,065.048 (meters)                     COMP
 AE2525  NAD 83(2011) Z  -  4,187,369.708 (meters)                     COMP
 AE2525  LAPLACE CORR    -         -2.44  (seconds)                    DEFLEC18
 AE2525
 AE2525  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2525  Standards:
 AE2525         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2525            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2525  -------------------------------------------------------------------
 AE2525  NETWORK    2.45   1.31           1.13   0.81   0.67     -0.14237144
 AE2525  -------------------------------------------------------------------
 AE2525  Click here for local accuracies and other accuracy information.
 AE2525
 AE2525.The horizontal coordinates were established by GPS observations
 AE2525.and adjusted by the National Geodetic Survey in June 2012.
 AE2525
 AE2525.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2525.been affixed to the stable North American tectonic plate. See 
 AE2525.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2525
 AE2525.The horizontal coordinates are valid at the epoch date displayed above
 AE2525.which is a decimal equivalence of Year/Month/Day.
 AE2525
 AE2525.The orthometric height was determined by GPS observations and a
 AE2525.high-resolution geoid model.
 AE2525
 AE2525.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2525.GEOID18 height accuracy estimate available here.
 AE2525
 AE2525.Click photographs - Photos may exist for this station.
 AE2525
 AE2525.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2525
 AE2525.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2525
 AE2525.The ellipsoidal height was determined by GPS observations
 AE2525.and is referenced to NAD 83.
 AE2525
 AE2525. The following values were computed from the NAD 83(2011) position.
 AE2525
 AE2525;                    North         East     Units Scale Factor Converg.
 AE2525;SPC IL E     -   514,222.583   355,596.963   MT  1.00001303   +0 26 17.2
 AE2525;SPC IL E     - 1,687,078.59  1,166,654.37   sFT  1.00001303   +0 26 17.2
 AE2525;UTM  16      - 4,571,929.082   443,945.049   MT  0.99963867   -0 26 30.7
 AE2525
 AE2525!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2525!SPC IL E     -   0.99997134  x   1.00001303  =   0.99998437
 AE2525!UTM  16      -   0.99997134  x   0.99963867  =   0.99961002
 AE2525
 AE2525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4394571929(NAD 83)
 AE2525
 AE2525                          SUPERSEDED SURVEY CONTROL
 AE2525
 AE2525  NAD 83(2007)-  41 17 48.72009(N)    087 40 10.29558(W) AD(2002.00) 0
 AE2525  ELLIP H (02/10/07)  182.745  (m)                       GP(2002.00)    
 AE2525  ELLIP H (02/03/05)  182.751  (m)                       GP(       ) 4 2
 AE2525  NAD 83(1997)-  41 17 48.71979(N)    087 40 10.29532(W) AD(       ) 1
 AE2525  ELLIP H (10/21/99)  182.749  (m)                       GP(       ) 4 1
 AE2525  NAD 83(1997)-  41 17 48.71980(N)    087 40 10.29540(W) AD(       ) 1
 AE2525  NAD 83(1986)-  41 17 48.72249(N)    087 40 10.31002(W) AD(       ) 1
 AE2525
 AE2525.Superseded values are not recommended for survey control.
 AE2525
 AE2525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2525.See file dsdata.pdf to determine how the superseded data were derived.
 AE2525
 AE2525_MARKER: F = FLANGE-ENCASED ROD
 AE2525_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2525_MARK LOGO: IL-197
 AE2525_PROJECTION: RECESSED 8 CENTIMETERS
 AE2525_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2525_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2525_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2525+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2525_ROD/PIPE-DEPTH: 3 meters
 AE2525_SLEEVE-DEPTH  : 1 meters
 AE2525
 AE2525  HISTORY     - Date     Condition        Report By
 AE2525  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2525  HISTORY     - 20101123 GOOD             GEOCAC
 AE2525
 AE2525                          STATION DESCRIPTION
 AE2525
 AE2525'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2525'STATION IS IN NORTHWEST CORNER OF INTERSECTION OF COUNTY LINE ROAD AND
 AE2525'WESTERN AVE. 40 FEET (12.2 M) FROM CENTERLINE OF WESTERN AND 31 FEET
 AE2525'(9.4 M) NORTH OF CENTERLINE OF COUNTY LINE RD STATION IS FLUSH WITH
 AE2525'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2525
 AE2525                          STATION RECOVERY (2010)
 AE2525
 AE2525'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2525'THE CAP, LID, AND SLEEVE DO NOT EXIST.  ONLY THE PVC CASING SURROUNDS
 AE2525'THIS MARK.  THE ROD IS INTACT.
 AE2525'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2525'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2525'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2526 ***********************************************************************
 AE2526  DESIGNATION -  WILL COUNTY GPS 221
 AE2526  PID         -  AE2526
 AE2526  STATE/COUNTY-  IL/WILL
 AE2526  COUNTRY     -  US
 AE2526  USGS QUAD   -  ROMEOVILLE (2018)
 AE2526
 AE2526                         *CURRENT SURVEY CONTROL
 AE2526  ______________________________________________________________________
 AE2526* NAD 83(2011) POSITION- 41 40 58.85723(N) 088 05 13.80506(W)   ADJUSTED
 AE2526* NAD 83(2011) ELLIP HT-   176.935 (meters)        (06/27/12)   ADJUSTED
 AE2526* NAD 83(2011) EPOCH   -  2010.00
 AE2526* NAVD 88 ORTHO HEIGHT -   210.1   (meters)      689.    (feet) GPS OBS
 AE2526  ______________________________________________________________________
 AE2526  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2526  GEOID HEIGHT    -        -32.980 (meters)                     GEOID96
 AE2526  GEOID HEIGHT    -        -33.164 (meters)                     GEOID18
 AE2526  NAD 83(2011) X  -    159,238.492 (meters)                     COMP
 AE2526  NAD 83(2011) Y  - -4,767,958.671 (meters)                     COMP
 AE2526  NAD 83(2011) Z  -  4,219,492.202 (meters)                     COMP
 AE2526  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 AE2526
 AE2526  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2526  Standards:
 AE2526         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2526            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2526  -------------------------------------------------------------------
 AE2526  NETWORK    1.68   1.23           0.75   0.60   0.63     -0.19728821
 AE2526  -------------------------------------------------------------------
 AE2526  Click here for local accuracies and other accuracy information.
 AE2526
 AE2526.The horizontal coordinates were established by GPS observations
 AE2526.and adjusted by the National Geodetic Survey in June 2012.
 AE2526
 AE2526.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2526.been affixed to the stable North American tectonic plate. See 
 AE2526.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2526
 AE2526.The horizontal coordinates are valid at the epoch date displayed above
 AE2526.which is a decimal equivalence of Year/Month/Day.
 AE2526
 AE2526.The orthometric height was determined by GPS observations and a
 AE2526.high-resolution geoid model.
 AE2526
 AE2526.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2526.GEOID18 height accuracy estimate available here.
 AE2526
 AE2526.Click photographs - Photos may exist for this station.
 AE2526
 AE2526.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2526
 AE2526.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2526
 AE2526.The ellipsoidal height was determined by GPS observations
 AE2526.and is referenced to NAD 83.
 AE2526
 AE2526. The following values were computed from the NAD 83(2011) position.
 AE2526
 AE2526;                    North         East     Units Scale Factor Converg.
 AE2526;SPC IL E     -   556,925.279   320,495.379   MT  0.99998017   +0 09 49.3
 AE2526;SPC IL E     - 1,827,179.02  1,051,491.92   sFT  0.99998017   +0 09 49.3
 AE2526;UTM  16      - 4,615,153.725   409,517.229   MT  0.99970075   -0 43 22.9
 AE2526
 AE2526!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2526!SPC IL E     -   0.99997225  x   0.99998017  =   0.99995242
 AE2526!UTM  16      -   0.99997225  x   0.99970075  =   0.99967301
 AE2526
 AE2526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0951715153(NAD 83)
 AE2526
 AE2526                          SUPERSEDED SURVEY CONTROL
 AE2526
 AE2526  NAD 83(2007)-  41 40 58.85727(N)    088 05 13.80604(W) AD(2002.00) 0
 AE2526  ELLIP H (02/10/07)  176.951  (m)                       GP(2002.00)    
 AE2526  ELLIP H (02/03/05)  176.954  (m)                       GP(       ) 4 2
 AE2526  NAD 83(1997)-  41 40 58.85639(N)    088 05 13.80504(W) AD(       ) 1
 AE2526  ELLIP H (10/21/99)  176.958  (m)                       GP(       ) 4 1
 AE2526  NAD 83(1997)-  41 40 58.85651(N)    088 05 13.80564(W) AD(       ) 1
 AE2526  NAD 83(1986)-  41 40 58.85815(N)    088 05 13.81507(W) AD(       ) 1
 AE2526
 AE2526.Superseded values are not recommended for survey control.
 AE2526
 AE2526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2526.See file dsdata.pdf to determine how the superseded data were derived.
 AE2526
 AE2526_MARKER: F = FLANGE-ENCASED ROD
 AE2526_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2526_MARK LOGO: IL-197
 AE2526_PROJECTION: RECESSED 38 CENTIMETERS
 AE2526_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2526_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2526+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2015
 AE2526_ROD/PIPE-DEPTH: 3.0 meters
 AE2526_SLEEVE-DEPTH  : 1.0 meters
 AE2526
 AE2526  HISTORY     - Date     Condition        Report By
 AE2526  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2526  HISTORY     - 20150718 GOOD             INDIV
 AE2526
 AE2526                          STATION DESCRIPTION
 AE2526
 AE2526'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2526'SOUTHWEST QUADRANT OF LILY CACHE AND SCHMIDT ROADS. STATION IS FLUSH
 AE2526'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2526
 AE2526                          STATION RECOVERY (2015)
 AE2526
 AE2526'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (JDM)
 AE2526'THE MARK IS LOCATED ABOUT 7.7 MI (12.5 KM) SOUTH-SOUTHEAST OF
 AE2526'NAPERVILLE, 7.2 MI (11.6 KM) EAST-NORTHEAST OF PLAINFIELD AND 2.5 MI
 AE2526'(4.0 KM) NORTH OF ROMEOVILLE.
 AE2526'
 AE2526'TO REACH THE STATION FROM THE JUNCTION OF IL ROUTE 53 (BOLINGBROOK
 AE2526'DRIVE) AND LILY CACHE LANE, PROCEED WEST ON LILY CACHE LANE 1.0 MI
 AE2526'(1.6 KM) TO SCHMIDT ROAD.  TURN SOUTH (TO THE LEFT) AND PROCEED 0.5 MI
 AE2526'(0.8 KM) TO THE STATION LOCATED ON THE WEST SIDE (THE RIGHT SIDE) OF
 AE2526'THE ROAD.  STATION IS LOCATED BETWEEN THE THIRD AND FOURTH CATCH
 AE2526'BASINS COUNTING SOUTH FROM BLUEBIRD DRIVE.  STATION IS ALSO LOCATED
 AE2526'0.1 MI (0.2 KM) SOUTH OF BLUEBIRD DRIVE AND 0.3 MI (0.5 KM) NORTH OF
 AE2526'REMINGTON BOULEVARD.
 AE2526'
 AE2526'THE STATION DOES NOT HAVE A LOGO ACCESS BOX BUT IS INSIDE A 6-INCH (15
 AE2526'CM) PLASTIC PIPE.  THE TOP OF THE PLASTIC PIPE IS 12-INCHES (30 CM)
 AE2526'BELOW THE SURFACE OF THE GROUND AND THE STATION IS 3-INCHES (8 CM)
 AE2526'BELOW THE TOP OF THE PLASTIC PIPE, WHICH PUTS THE STATION 15-INCHES
 AE2526'(38 CM) BELOW THE SURFACE OF THE GROUND.
 AE2526'
 AE2526'IT IS 5.3 FT (1.6 M) EAST OF THE EAST EDGE OF A 4-FOOT CONCRETE
 AE2526'SIDEWALK, 5.4 FT (1.6 M) WEST OF THE BACK OF A CURB OF SCHMIDT ROAD,
 AE2526'31.6 FT (9.6 M) SOUTH OF A DECIDUOUS 2-INCH EUROPEAN LINDEN TREE, 19.6
 AE2526'FT (6.0 M) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE CATCH BASIN
 AE2526'AT THE BACK OF THE CURB AND 34.4 FT (10.5 M) NORTHWEST OF THE CENTER
 AE2526'OF A STORM DRAIN MANHOLE LID IN THE WESTERN SOUTHBOUND LANE OF SCHMIDT
 AE2526'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2527 ***********************************************************************
 AE2527  DESIGNATION -  WILL COUNTY GPS 2213
 AE2527  PID         -  AE2527
 AE2527  STATE/COUNTY-  IL/WILL
 AE2527  COUNTRY     -  US
 AE2527  USGS QUAD   -  BEECHER EAST (2018)
 AE2527
 AE2527                         *CURRENT SURVEY CONTROL
 AE2527  ______________________________________________________________________
 AE2527* NAD 83(2011) POSITION- 41 20 29.53217(N) 087 33 14.91009(W)   ADJUSTED
 AE2527* NAD 83(2011) ELLIP HT-   189.456 (meters)        (06/27/12)   ADJUSTED
 AE2527* NAD 83(2011) EPOCH   -  2010.00
 AE2527* NAVD 88 ORTHO HEIGHT -   222.9   (meters)      731.    (feet) GPS OBS
 AE2527  ______________________________________________________________________
 AE2527  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2527  GEOID HEIGHT    -        -33.215 (meters)                     GEOID96
 AE2527  GEOID HEIGHT    -        -33.391 (meters)                     GEOID18
 AE2527  NAD 83(2011) X  -    204,660.734 (meters)                     COMP
 AE2527  NAD 83(2011) Y  - -4,791,394.718 (meters)                     COMP
 AE2527  NAD 83(2011) Z  -  4,191,100.229 (meters)                     COMP
 AE2527  LAPLACE CORR    -         -2.46  (seconds)                    DEFLEC18
 AE2527
 AE2527  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2527  Standards:
 AE2527         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2527            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2527  -------------------------------------------------------------------
 AE2527  NETWORK    2.83   1.59           1.31   0.94   0.81      0.02591974
 AE2527  -------------------------------------------------------------------
 AE2527  Click here for local accuracies and other accuracy information.
 AE2527
 AE2527.The horizontal coordinates were established by GPS observations
 AE2527.and adjusted by the National Geodetic Survey in June 2012.
 AE2527
 AE2527.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2527.been affixed to the stable North American tectonic plate. See 
 AE2527.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2527
 AE2527.The horizontal coordinates are valid at the epoch date displayed above
 AE2527.which is a decimal equivalence of Year/Month/Day.
 AE2527
 AE2527.The orthometric height was determined by GPS observations and a
 AE2527.high-resolution geoid model.
 AE2527
 AE2527.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2527.GEOID18 height accuracy estimate available here.
 AE2527
 AE2527.Click photographs - Photos may exist for this station.
 AE2527
 AE2527.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2527
 AE2527.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2527
 AE2527.The ellipsoidal height was determined by GPS observations
 AE2527.and is referenced to NAD 83.
 AE2527
 AE2527. The following values were computed from the NAD 83(2011) position.
 AE2527
 AE2527;                    North         East     Units Scale Factor Converg.
 AE2527;SPC IL E     -   519,263.896   365,216.490   MT  1.00002732   +0 30 53.0
 AE2527;SPC IL E     - 1,703,618.30  1,198,214.43   sFT  1.00002732   +0 30 53.0
 AE2527;UTM  16      - 4,576,820.102   453,637.141   MT  0.99962645   -0 21 57.8
 AE2527
 AE2527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2527!SPC IL E     -   0.99997028  x   1.00002732  =   0.99999760
 AE2527!UTM  16      -   0.99997028  x   0.99962645  =   0.99959675
 AE2527
 AE2527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5363776820(NAD 83)
 AE2527
 AE2527                          SUPERSEDED SURVEY CONTROL
 AE2527
 AE2527  NAD 83(2007)-  41 20 29.53224(N)    087 33 14.91101(W) AD(2002.00) 0
 AE2527  ELLIP H (02/10/07)  189.475  (m)                       GP(2002.00)    
 AE2527  ELLIP H (02/03/05)  189.486  (m)                       GP(       ) 4 2
 AE2527  NAD 83(1997)-  41 20 29.53192(N)    087 33 14.91076(W) AD(       ) 1
 AE2527  ELLIP H (10/21/99)  189.483  (m)                       GP(       ) 4 1
 AE2527  NAD 83(1997)-  41 20 29.53193(N)    087 33 14.91083(W) AD(       ) 1
 AE2527  NAD 83(1986)-  41 20 29.53468(N)    087 33 14.92556(W) AD(       ) 1
 AE2527
 AE2527.Superseded values are not recommended for survey control.
 AE2527
 AE2527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2527.See file dsdata.pdf to determine how the superseded data were derived.
 AE2527
 AE2527_MARKER: F = FLANGE-ENCASED ROD
 AE2527_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2527_MARK LOGO: IL-197
 AE2527_PROJECTION: RECESSED 8 CENTIMETERS
 AE2527_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2527_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2527+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2527_ROD/PIPE-DEPTH: 3 meters
 AE2527_SLEEVE-DEPTH  : 1 meters
 AE2527
 AE2527  HISTORY     - Date     Condition        Report By
 AE2527  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2527  HISTORY     - 20101123 POOR             GEOCAC
 AE2527
 AE2527                          STATION DESCRIPTION
 AE2527
 AE2527'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2527'NORTHWEST QUADRANT OF INDIANA AVENUE AND YATES ROAD. STATION IS FLUSH
 AE2527'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2527
 AE2527                          STATION RECOVERY (2010)
 AE2527
 AE2527'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2527'THE CAP, LID, AND SLEEVE DO NOT EXIST.  ONLY REMNANTS OF THE PVC
 AE2527'CASING SURROUND THE MARK, HOWEVER THE ROD IS INTACT.  REPORT SUBMITTED
 AE2527'BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING
 AE2527'WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS
 AE2527'MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2528 ***********************************************************************
 AE2528  DESIGNATION -  WILL COUNTY GPS 2222
 AE2528  PID         -  AE2528
 AE2528  STATE/COUNTY-  IL/WILL
 AE2528  COUNTRY     -  US
 AE2528  USGS QUAD   -  BEECHER EAST (2018)
 AE2528
 AE2528                         *CURRENT SURVEY CONTROL
 AE2528  ______________________________________________________________________
 AE2528* NAD 83(2011) POSITION- 41 20 26.55729(N) 087 36 41.65619(W)   ADJUSTED
 AE2528* NAD 83(2011) ELLIP HT-   179.259 (meters)        (06/27/12)   ADJUSTED
 AE2528* NAD 83(2011) EPOCH   -  2010.00
 AE2528* NAVD 88 ORTHO HEIGHT -   212.6   (meters)      698.    (feet) GPS OBS
 AE2528  ______________________________________________________________________
 AE2528  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2528  GEOID HEIGHT    -        -33.143 (meters)                     GEOID96
 AE2528  GEOID HEIGHT    -        -33.328 (meters)                     GEOID18
 AE2528  NAD 83(2011) X  -    199,860.264 (meters)                     COMP
 AE2528  NAD 83(2011) Y  - -4,791,650.371 (meters)                     COMP
 AE2528  NAD 83(2011) Z  -  4,191,024.587 (meters)                     COMP
 AE2528  LAPLACE CORR    -         -2.31  (seconds)                    DEFLEC18
 AE2528
 AE2528  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2528  Standards:
 AE2528         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2528            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2528  -------------------------------------------------------------------
 AE2528  NETWORK    2.59   1.45           1.19   0.88   0.74      0.00298299
 AE2528  -------------------------------------------------------------------
 AE2528  Click here for local accuracies and other accuracy information.
 AE2528
 AE2528.The horizontal coordinates were established by GPS observations
 AE2528.and adjusted by the National Geodetic Survey in June 2012.
 AE2528
 AE2528.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2528.been affixed to the stable North American tectonic plate. See 
 AE2528.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2528
 AE2528.The horizontal coordinates are valid at the epoch date displayed above
 AE2528.which is a decimal equivalence of Year/Month/Day.
 AE2528
 AE2528.The orthometric height was determined by GPS observations and a
 AE2528.high-resolution geoid model.
 AE2528
 AE2528.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2528.GEOID18 height accuracy estimate available here.
 AE2528
 AE2528.Click photographs - Photos may exist for this station.
 AE2528
 AE2528.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2528
 AE2528.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2528
 AE2528.The ellipsoidal height was determined by GPS observations
 AE2528.and is referenced to NAD 83.
 AE2528
 AE2528. The following values were computed from the NAD 83(2011) position.
 AE2528
 AE2528;                    North         East     Units Scale Factor Converg.
 AE2528;SPC IL E     -   519,130.531   360,410.509   MT  1.00001989   +0 28 36.3
 AE2528;SPC IL E     - 1,703,180.75  1,182,446.81   sFT  1.00001989   +0 28 36.3
 AE2528;UTM  16      - 4,576,760.651   448,831.573   MT  0.99963222   -0 24 14.3
 AE2528
 AE2528!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2528!SPC IL E     -   0.99997188  x   1.00001989  =   0.99999177
 AE2528!UTM  16      -   0.99997188  x   0.99963222  =   0.99960411
 AE2528
 AE2528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4883176760(NAD 83)
 AE2528
 AE2528                          SUPERSEDED SURVEY CONTROL
 AE2528
 AE2528  NAD 83(2007)-  41 20 26.55735(N)    087 36 41.65712(W) AD(2002.00) 0
 AE2528  ELLIP H (02/10/07)  179.279  (m)                       GP(2002.00)    
 AE2528  ELLIP H (02/03/05)  179.290  (m)                       GP(       ) 4 2
 AE2528  NAD 83(1997)-  41 20 26.55704(N)    087 36 41.65686(W) AD(       ) 1
 AE2528  ELLIP H (10/21/99)  179.287  (m)                       GP(       ) 4 1
 AE2528  NAD 83(1997)-  41 20 26.55705(N)    087 36 41.65694(W) AD(       ) 1
 AE2528  NAD 83(1986)-  41 20 26.55979(N)    087 36 41.67166(W) AD(       ) 1
 AE2528
 AE2528.Superseded values are not recommended for survey control.
 AE2528
 AE2528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2528.See file dsdata.pdf to determine how the superseded data were derived.
 AE2528
 AE2528_MARKER: F = FLANGE-ENCASED ROD
 AE2528_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2528_MARK LOGO: IL-197
 AE2528_PROJECTION: RECESSED 8 CENTIMETERS
 AE2528_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2528_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2528+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2528_ROD/PIPE-DEPTH: 3 meters
 AE2528_SLEEVE-DEPTH  : 1 meters
 AE2528
 AE2528  HISTORY     - Date     Condition        Report By
 AE2528  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2528  HISTORY     - 20101123 GOOD             GEOCAC
 AE2528
 AE2528                          STATION DESCRIPTION
 AE2528
 AE2528'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2528'FROM INTERSECTION OF IL RTE 1 AND INDIANA AVE GO 0.5 MI (0.80 KM)
 AE2528'STATION IS 0.95 MI (1.53 KM) WEST OF COTTAGE GROVE AVE 34 FEET (10.4
 AE2528'M) SOUTH OF CENTERLINE OF INDIANA AVE NEXT TO FIELD ENTRANCE. STATION
 AE2528'IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP
 AE2528'AND LID
 AE2528
 AE2528                          STATION RECOVERY (2010)
 AE2528
 AE2528'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2528'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2528'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2528'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2529 ***********************************************************************
 AE2529  DESIGNATION -  WILL COUNTY GPS 2234
 AE2529  PID         -  AE2529
 AE2529  STATE/COUNTY-  IL/WILL
 AE2529  COUNTRY     -  US
 AE2529  USGS QUAD   -  BEECHER EAST (2018)
 AE2529
 AE2529                         *CURRENT SURVEY CONTROL
 AE2529  ______________________________________________________________________
 AE2529* NAD 83(2011) POSITION- 41 17 50.59104(N) 087 36 29.58208(W)   ADJUSTED
 AE2529* NAD 83(2011) ELLIP HT-   183.485 (meters)        (06/27/12)   ADJUSTED
 AE2529* NAD 83(2011) EPOCH   -  2010.00
 AE2529* NAVD 88 ORTHO HEIGHT -   216.8   (meters)      711.    (feet) GPS OBS
 AE2529  ______________________________________________________________________
 AE2529  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2529  GEOID HEIGHT    -        -33.127 (meters)                     GEOID96
 AE2529  GEOID HEIGHT    -        -33.312 (meters)                     GEOID18
 AE2529  NAD 83(2011) X  -    200,273.466 (meters)                     COMP
 AE2529  NAD 83(2011) Y  - -4,794,815.998 (meters)                     COMP
 AE2529  NAD 83(2011) Z  -  4,187,413.576 (meters)                     COMP
 AE2529  LAPLACE CORR    -         -2.43  (seconds)                    DEFLEC18
 AE2529
 AE2529  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2529  Standards:
 AE2529         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2529            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2529  -------------------------------------------------------------------
 AE2529  NETWORK    4.95   2.37           2.40   1.31   1.21     -0.13076553
 AE2529  -------------------------------------------------------------------
 AE2529  Click here for local accuracies and other accuracy information.
 AE2529
 AE2529.The horizontal coordinates were established by GPS observations
 AE2529.and adjusted by the National Geodetic Survey in June 2012.
 AE2529
 AE2529.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2529.been affixed to the stable North American tectonic plate. See 
 AE2529.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2529
 AE2529.The horizontal coordinates are valid at the epoch date displayed above
 AE2529.which is a decimal equivalence of Year/Month/Day.
 AE2529
 AE2529.The orthometric height was determined by GPS observations and a
 AE2529.high-resolution geoid model.
 AE2529
 AE2529.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2529.GEOID18 height accuracy estimate available here.
 AE2529
 AE2529.Click photographs - Photos may exist for this station.
 AE2529
 AE2529.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2529
 AE2529.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2529
 AE2529.The ellipsoidal height was determined by GPS observations
 AE2529.and is referenced to NAD 83.
 AE2529
 AE2529. The following values were computed from the NAD 83(2011) position.
 AE2529
 AE2529;                    North         East     Units Scale Factor Converg.
 AE2529;SPC IL E     -   514,321.380   360,731.436   MT  1.00002037   +0 28 42.8
 AE2529;SPC IL E     - 1,687,402.73  1,183,499.72   sFT  1.00002037   +0 28 42.8
 AE2529;UTM  16      - 4,571,949.005   449,078.476   MT  0.99963191   -0 24 05.1
 AE2529
 AE2529!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2529!SPC IL E     -   0.99997122  x   1.00002037  =   0.99999159
 AE2529!UTM  16      -   0.99997122  x   0.99963191  =   0.99960314
 AE2529
 AE2529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4907871949(NAD 83)
 AE2529
 AE2529                          SUPERSEDED SURVEY CONTROL
 AE2529
 AE2529  NAD 83(2007)-  41 17 50.59111(N)    087 36 29.58300(W) AD(2002.00) 0
 AE2529  ELLIP H (02/10/07)  183.504  (m)                       GP(2002.00)    
 AE2529  ELLIP H (02/03/05)  183.515  (m)                       GP(       ) 4 2
 AE2529  NAD 83(1997)-  41 17 50.59077(N)    087 36 29.58275(W) AD(       ) 1
 AE2529  ELLIP H (10/21/99)  183.513  (m)                       GP(       ) 4 1
 AE2529  NAD 83(1997)-  41 17 50.59078(N)    087 36 29.58282(W) AD(       ) 1
 AE2529  NAD 83(1986)-  41 17 50.59352(N)    087 36 29.59749(W) AD(       ) 1
 AE2529
 AE2529.Superseded values are not recommended for survey control.
 AE2529
 AE2529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2529.See file dsdata.pdf to determine how the superseded data were derived.
 AE2529
 AE2529_MARKER: F = FLANGE-ENCASED ROD
 AE2529_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2529_MARK LOGO: IL-197
 AE2529_PROJECTION: RECESSED 8 CENTIMETERS
 AE2529_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2529_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2529+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2529_ROD/PIPE-DEPTH: 3 meters
 AE2529_SLEEVE-DEPTH  : 1 meters
 AE2529
 AE2529  HISTORY     - Date     Condition        Report By
 AE2529  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2529  HISTORY     - 20101123 GOOD             GEOCAC
 AE2529
 AE2529                          STATION DESCRIPTION
 AE2529
 AE2529'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2529'FROM INTERSECTOIN IL ROUTE 1 (DIXIE HWY) AND COUNTY LINE ROAD, EAST
 AE2529'0.6 MILES (1.0 KM) ON COUNTY LINE TO ABANDONDED RR CROSSING (DIRT
 AE2529'ROAD). STATION IS 27 FEET (8.2 M) NORTH OF CENTERLINE OF COUNTY LINE,
 AE2529'12 FEET (3.7 M) WEST OF CENTERLINE ABANDONED RR. STATION IS FLUSH WITH
 AE2529'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2529
 AE2529                          STATION RECOVERY (2010)
 AE2529
 AE2529'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2529'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2529'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2529'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2530 ***********************************************************************
 AE2530  DESIGNATION -  WILL COUNTY GPS 224
 AE2530  PID         -  AE2530
 AE2530  STATE/COUNTY-  IL/WILL
 AE2530  COUNTRY     -  US
 AE2530  USGS QUAD   -  ROMEOVILLE (2018)
 AE2530
 AE2530                         *CURRENT SURVEY CONTROL
 AE2530  ______________________________________________________________________
 AE2530* NAD 83(2011) POSITION- 41 40 41.42137(N) 088 02 12.69235(W)   ADJUSTED
 AE2530* NAD 83(2011) ELLIP HT-   171.590 (meters)        (06/27/12)   ADJUSTED
 AE2530* NAD 83(2011) EPOCH   -  2010.00
 AE2530* NAVD 88 ORTHO HEIGHT -   204.8   (meters)      672.    (feet) GPS OBS
 AE2530  ______________________________________________________________________
 AE2530  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2530  GEOID HEIGHT    -        -33.007 (meters)                     GEOID96
 AE2530  GEOID HEIGHT    -        -33.195 (meters)                     GEOID18
 AE2530  NAD 83(2011) X  -    163,437.097 (meters)                     COMP
 AE2530  NAD 83(2011) Y  - -4,768,170.534 (meters)                     COMP
 AE2530  NAD 83(2011) Z  -  4,219,086.876 (meters)                     COMP
 AE2530  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 AE2530
 AE2530  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2530  Standards:
 AE2530         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2530            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2530  -------------------------------------------------------------------
 AE2530  NETWORK    2.47   1.61           1.08   0.92   0.82     -0.17101658
 AE2530  -------------------------------------------------------------------
 AE2530  Click here for local accuracies and other accuracy information.
 AE2530
 AE2530.The horizontal coordinates were established by GPS observations
 AE2530.and adjusted by the National Geodetic Survey in June 2012.
 AE2530
 AE2530.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2530.been affixed to the stable North American tectonic plate. See 
 AE2530.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2530
 AE2530.The horizontal coordinates are valid at the epoch date displayed above
 AE2530.which is a decimal equivalence of Year/Month/Day.
 AE2530
 AE2530.The orthometric height was determined by GPS observations and a
 AE2530.high-resolution geoid model.
 AE2530
 AE2530.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2530.GEOID18 height accuracy estimate available here.
 AE2530
 AE2530.Click photographs - Photos may exist for this station.
 AE2530
 AE2530.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2530
 AE2530.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2530
 AE2530.The ellipsoidal height was determined by GPS observations
 AE2530.and is referenced to NAD 83.
 AE2530
 AE2530. The following values were computed from the NAD 83(2011) position.
 AE2530
 AE2530;                    North         East     Units Scale Factor Converg.
 AE2530;SPC IL E     -   556,400.551   324,685.899   MT  0.99998250   +0 11 49.7
 AE2530;SPC IL E     - 1,825,457.47  1,065,240.32   sFT  0.99998250   +0 11 49.7
 AE2530;UTM  16      - 4,614,564.380   413,697.934   MT  0.99969165   -0 41 22.2
 AE2530
 AE2530!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2530!SPC IL E     -   0.99997309  x   0.99998250  =   0.99995559
 AE2530!UTM  16      -   0.99997309  x   0.99969165  =   0.99966475
 AE2530
 AE2530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1369714564(NAD 83)
 AE2530
 AE2530                          SUPERSEDED SURVEY CONTROL
 AE2530
 AE2530  NAD 83(2007)-  41 40 41.42140(N)    088 02 12.69329(W) AD(2002.00) 0
 AE2530  ELLIP H (02/10/07)  171.606  (m)                       GP(2002.00)    
 AE2530  ELLIP H (02/03/05)  171.606  (m)                       GP(       ) 4 2
 AE2530  NAD 83(1997)-  41 40 41.42080(N)    088 02 12.69246(W) AD(       ) 1
 AE2530  ELLIP H (10/21/99)  171.610  (m)                       GP(       ) 4 1
 AE2530  NAD 83(1997)-  41 40 41.42088(N)    088 02 12.69295(W) AD(       ) 1
 AE2530  NAD 83(1986)-  41 40 41.42257(N)    088 02 12.70308(W) AD(       ) 1
 AE2530
 AE2530.Superseded values are not recommended for survey control.
 AE2530
 AE2530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2530.See file dsdata.pdf to determine how the superseded data were derived.
 AE2530
 AE2530_MARKER: F = FLANGE-ENCASED ROD
 AE2530_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2530_MARK LOGO: IL-197
 AE2530_PROJECTION: RECESSED 8 CENTIMETERS
 AE2530_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2530_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2530+SATELLITE: SATELLITE OBSERVATIONS - December 21, 2016
 AE2530_ROD/PIPE-DEPTH: 3 meters
 AE2530_SLEEVE-DEPTH  : 1 meters
 AE2530
 AE2530  HISTORY     - Date     Condition        Report By
 AE2530  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2530  HISTORY     - 20061001 GOOD             GEOCAC
 AE2530  HISTORY     - 20090321 GOOD             GEOCAC
 AE2530  HISTORY     - 20161221 GOOD             ASMINC
 AE2530
 AE2530                          STATION DESCRIPTION
 AE2530
 AE2530'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2530'FROM INTERSECTION OF IL RTE 53 AND JOLIET RD GO NORTH ON JOLIET RD 1
 AE2530'MI (1.6 KM) TO BLUFF ROAD GO RIGHT (EAST) 0.95 MI. STATION IS IN FRON
 AE2530'OF KEEPATAW FOREST PRESERVE SIGN. STATION IS FLUSH WITH SURFACE AND IS
 AE2530'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2530
 AE2530                          STATION RECOVERY (2006)
 AE2530
 AE2530'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 AE2530'MARK RECOVERED IN GOOD CONDITION ALTHOUGH SLEEVE IS FILLED WITH WATER.
 AE2530'
 AE2530
 AE2530                          STATION RECOVERY (2009)
 AE2530
 AE2530'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2530'RECOVERED IN GOOD CONDITION.
 AE2530
 AE2530                          STATION RECOVERY (2016)
 AE2530
 AE2530'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 AE2530'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2531 ***********************************************************************
 AE2531  DESIGNATION -  WILL COUNTY GPS 2305
 AE2531  PID         -  AE2531
 AE2531  STATE/COUNTY-  IL/WILL
 AE2531  COUNTRY     -  US
 AE2531  USGS QUAD   -  DYER (2019)
 AE2531
 AE2531                         *CURRENT SURVEY CONTROL
 AE2531  ______________________________________________________________________
 AE2531* NAD 83(2011) POSITION- 41 23 05.65546(N) 087 31 34.59802(W)   ADJUSTED
 AE2531* NAD 83(2011) ELLIP HT-   189.107 (meters)        (06/27/12)   ADJUSTED
 AE2531* NAD 83(2011) EPOCH   -  2010.00
 AE2531* NAVD 88 ORTHO HEIGHT -   222.6   (meters)      730.    (feet) GPS OBS
 AE2531  ______________________________________________________________________
 AE2531  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2531  GEOID HEIGHT    -        -33.268 (meters)                     GEOID96
 AE2531  GEOID HEIGHT    -        -33.442 (meters)                     GEOID18
 AE2531  NAD 83(2011) X  -    206,853.501 (meters)                     COMP
 AE2531  NAD 83(2011) Y  - -4,788,114.378 (meters)                     COMP
 AE2531  NAD 83(2011) Z  -  4,194,715.017 (meters)                     COMP
 AE2531  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 AE2531
 AE2531  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2531  Standards:
 AE2531         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2531            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2531  -------------------------------------------------------------------
 AE2531  NETWORK    2.95   1.80           1.34   1.03   0.92      0.04396289
 AE2531  -------------------------------------------------------------------
 AE2531  Click here for local accuracies and other accuracy information.
 AE2531
 AE2531.The horizontal coordinates were established by GPS observations
 AE2531.and adjusted by the National Geodetic Survey in June 2012.
 AE2531
 AE2531.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2531.been affixed to the stable North American tectonic plate. See 
 AE2531.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2531
 AE2531.The horizontal coordinates are valid at the epoch date displayed above
 AE2531.which is a decimal equivalence of Year/Month/Day.
 AE2531
 AE2531.The orthometric height was determined by GPS observations and a
 AE2531.high-resolution geoid model.
 AE2531
 AE2531.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2531.GEOID18 height accuracy estimate available here.
 AE2531
 AE2531.Click photographs - Photos may exist for this station.
 AE2531
 AE2531.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2531
 AE2531.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2531
 AE2531.The ellipsoidal height was determined by GPS observations
 AE2531.and is referenced to NAD 83.
 AE2531
 AE2531. The following values were computed from the NAD 83(2011) position.
 AE2531
 AE2531;                    North         East     Units Scale Factor Converg.
 AE2531;SPC IL E     -   524,101.607   367,503.864   MT  1.00003106   +0 32 00.9
 AE2531;SPC IL E     - 1,719,490.02  1,205,718.93   sFT  1.00003106   +0 32 00.9
 AE2531;UTM  16      - 4,581,620.126   455,997.684   MT  0.99962383   -0 20 52.6
 AE2531
 AE2531!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2531!SPC IL E     -   0.99997034  x   1.00003106  =   1.00000140
 AE2531!UTM  16      -   0.99997034  x   0.99962383  =   0.99959418
 AE2531
 AE2531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5599781620(NAD 83)
 AE2531
 AE2531                          SUPERSEDED SURVEY CONTROL
 AE2531
 AE2531  NAD 83(2007)-  41 23 05.65553(N)    087 31 34.59895(W) AD(2002.00) 0
 AE2531  ELLIP H (02/10/07)  189.127  (m)                       GP(2002.00)    
 AE2531  ELLIP H (02/03/05)  189.136  (m)                       GP(       ) 4 2
 AE2531  NAD 83(1997)-  41 23 05.65520(N)    087 31 34.59868(W) AD(       ) 1
 AE2531  ELLIP H (10/21/99)  189.131  (m)                       GP(       ) 4 1
 AE2531  NAD 83(1997)-  41 23 05.65521(N)    087 31 34.59875(W) AD(       ) 1
 AE2531  NAD 83(1986)-  41 23 05.65800(N)    087 31 34.61354(W) AD(       ) 1
 AE2531
 AE2531.Superseded values are not recommended for survey control.
 AE2531
 AE2531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2531.See file dsdata.pdf to determine how the superseded data were derived.
 AE2531
 AE2531_MARKER: F = FLANGE-ENCASED ROD
 AE2531_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2531_MARK LOGO: IL-197
 AE2531_PROJECTION: RECESSED 8 CENTIMETERS
 AE2531_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2531_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2531+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2020
 AE2531_ROD/PIPE-DEPTH: 3 meters
 AE2531_SLEEVE-DEPTH  : 1 meters
 AE2531
 AE2531  HISTORY     - Date     Condition        Report By
 AE2531  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2531  HISTORY     - 20201008 GOOD             IN-089
 AE2531
 AE2531                          STATION DESCRIPTION
 AE2531
 AE2531'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2531'FROM INTERSECTION OF BRUNSWICK RD AND STATE LINE RD, NORTH ON STATE
 AE2531'LINE 0.5 MI (0.8 KM) STATION ON LEFT (WEST). 5 MI (8.0 KM) EAST AND 3
 AE2531'MI (4.8 KM) NORTH OF INTERSECTION IL RTE 1 AND INDIANA AVE IN BEECHER,
 AE2531'IL STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2531'CAST CAP AND LID
 AE2531
 AE2531                          STATION RECOVERY (2020)
 AE2531
 AE2531'RECOVERY NOTE BY LAKE COUNTY INDIANA 2020 (JJJ)
 AE2531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2532 ***********************************************************************
 AE2532  DESIGNATION -  WILL COUNTY GPS 2306
 AE2532  PID         -  AE2532
 AE2532  STATE/COUNTY-  IL/WILL
 AE2532  COUNTRY     -  US
 AE2532  USGS QUAD   -  DYER (2019)
 AE2532
 AE2532                         *CURRENT SURVEY CONTROL
 AE2532  ______________________________________________________________________
 AE2532* NAD 83(2011) POSITION- 41 23 05.86298(N) 087 33 15.16760(W)   ADJUSTED
 AE2532* NAD 83(2011) ELLIP HT-   190.167 (meters)        (06/27/12)   ADJUSTED
 AE2532* NAD 83(2011) EPOCH   -  2010.00
 AE2532* NAVD 88 ORTHO HEIGHT -   223.6   (meters)      734.    (feet) GPS OBS
 AE2532  ______________________________________________________________________
 AE2532  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2532  GEOID HEIGHT    -        -33.233 (meters)                     GEOID96
 AE2532  GEOID HEIGHT    -        -33.410 (meters)                     GEOID18
 AE2532  NAD 83(2011) X  -    204,518.765 (meters)                     COMP
 AE2532  NAD 83(2011) Y  - -4,788,211.231 (meters)                     COMP
 AE2532  NAD 83(2011) Z  -  4,194,720.522 (meters)                     COMP
 AE2532  LAPLACE CORR    -         -2.34  (seconds)                    DEFLEC18
 AE2532
 AE2532  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2532  Standards:
 AE2532         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2532            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2532  -------------------------------------------------------------------
 AE2532  NETWORK    2.86   1.86           1.30   1.00   0.95      0.05740505
 AE2532  -------------------------------------------------------------------
 AE2532  Click here for local accuracies and other accuracy information.
 AE2532
 AE2532.The horizontal coordinates were established by GPS observations
 AE2532.and adjusted by the National Geodetic Survey in June 2012.
 AE2532
 AE2532.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2532.been affixed to the stable North American tectonic plate. See 
 AE2532.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2532
 AE2532.The horizontal coordinates are valid at the epoch date displayed above
 AE2532.which is a decimal equivalence of Year/Month/Day.
 AE2532
 AE2532.The orthometric height was determined by GPS observations and a
 AE2532.high-resolution geoid model.
 AE2532
 AE2532.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2532.GEOID18 height accuracy estimate available here.
 AE2532
 AE2532.Click photographs - Photos may exist for this station.
 AE2532
 AE2532.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2532
 AE2532.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2532
 AE2532.The ellipsoidal height was determined by GPS observations
 AE2532.and is referenced to NAD 83.
 AE2532
 AE2532. The following values were computed from the NAD 83(2011) position.
 AE2532
 AE2532;                    North         East     Units Scale Factor Converg.
 AE2532;SPC IL E     -   524,086.625   365,167.162   MT  1.00002724   +0 30 54.4
 AE2532;SPC IL E     - 1,719,440.87  1,198,052.60   sFT  1.00002724   +0 30 54.4
 AE2532;UTM  16      - 4,581,641.087   453,661.973   MT  0.99962642   -0 21 59.1
 AE2532
 AE2532!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2532!SPC IL E     -   0.99997017  x   1.00002724  =   0.99999741
 AE2532!UTM  16      -   0.99997017  x   0.99962642  =   0.99959660
 AE2532
 AE2532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5366181641(NAD 83)
 AE2532
 AE2532                          SUPERSEDED SURVEY CONTROL
 AE2532
 AE2532  NAD 83(2007)-  41 23 05.86305(N)    087 33 15.16853(W) AD(2002.00) 0
 AE2532  ELLIP H (02/10/07)  190.186  (m)                       GP(2002.00)    
 AE2532  ELLIP H (02/03/05)  190.197  (m)                       GP(       ) 4 2
 AE2532  NAD 83(1997)-  41 23 05.86272(N)    087 33 15.16826(W) AD(       ) 1
 AE2532  ELLIP H (10/21/99)  190.191  (m)                       GP(       ) 4 1
 AE2532  NAD 83(1997)-  41 23 05.86273(N)    087 33 15.16833(W) AD(       ) 1
 AE2532  NAD 83(1986)-  41 23 05.86552(N)    087 33 15.18312(W) AD(       ) 1
 AE2532
 AE2532.Superseded values are not recommended for survey control.
 AE2532
 AE2532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2532.See file dsdata.pdf to determine how the superseded data were derived.
 AE2532
 AE2532_MARKER: F = FLANGE-ENCASED ROD
 AE2532_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2532_MARK LOGO: IL-197
 AE2532_PROJECTION: RECESSED 8 CENTIMETERS
 AE2532_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2532_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2532+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2532_ROD/PIPE-DEPTH: 3 meters
 AE2532_SLEEVE-DEPTH  : 1 meters
 AE2532
 AE2532  HISTORY     - Date     Condition        Report By
 AE2532  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2532
 AE2532                          STATION DESCRIPTION
 AE2532
 AE2532'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2532'IN SOUTHEAST QUADRANT OF INTERSECTION OF OFFNER RD (279TH ST) AND
 AE2532'YATES AVE STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2532'SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2533 ***********************************************************************
 AE2533  DESIGNATION -  WILL COUNTY GPS 2331
 AE2533  PID         -  AE2533
 AE2533  STATE/COUNTY-  IL/WILL
 AE2533  COUNTRY     -  US
 AE2533  USGS QUAD   -  BEECHER EAST (2018)
 AE2533
 AE2533                         *CURRENT SURVEY CONTROL
 AE2533  ______________________________________________________________________
 AE2533* NAD 83(2011) POSITION- 41 17 52.44585(N) 087 33 12.67659(W)   ADJUSTED
 AE2533* NAD 83(2011) ELLIP HT-   184.790 (meters)        (06/27/12)   ADJUSTED
 AE2533* NAD 83(2011) EPOCH   -  2010.00
 AE2533* NAVD 88 ORTHO HEIGHT -   218.2   (meters)      716.    (feet) GPS OBS
 AE2533  ______________________________________________________________________
 AE2533  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2533  GEOID HEIGHT    -        -33.198 (meters)                     GEOID96
 AE2533  GEOID HEIGHT    -        -33.374 (meters)                     GEOID18
 AE2533  NAD 83(2011) X  -    204,849.054 (meters)                     COMP
 AE2533  NAD 83(2011) Y  - -4,794,585.877 (meters)                     COMP
 AE2533  NAD 83(2011) Z  -  4,187,457.428 (meters)                     COMP
 AE2533  LAPLACE CORR    -         -2.57  (seconds)                    DEFLEC18
 AE2533
 AE2533  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2533  Standards:
 AE2533         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2533            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2533  -------------------------------------------------------------------
 AE2533  NETWORK    4.54   2.27           2.18   1.30   1.16     -0.06527912
 AE2533  -------------------------------------------------------------------
 AE2533  Click here for local accuracies and other accuracy information.
 AE2533
 AE2533.The horizontal coordinates were established by GPS observations
 AE2533.and adjusted by the National Geodetic Survey in June 2012.
 AE2533
 AE2533.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2533.been affixed to the stable North American tectonic plate. See 
 AE2533.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2533
 AE2533.The horizontal coordinates are valid at the epoch date displayed above
 AE2533.which is a decimal equivalence of Year/Month/Day.
 AE2533
 AE2533.The orthometric height was determined by GPS observations and a
 AE2533.high-resolution geoid model.
 AE2533
 AE2533.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2533.GEOID18 height accuracy estimate available here.
 AE2533
 AE2533.Click photographs - Photos may exist for this station.
 AE2533
 AE2533.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2533
 AE2533.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2533
 AE2533.The ellipsoidal height was determined by GPS observations
 AE2533.and is referenced to NAD 83.
 AE2533
 AE2533. The following values were computed from the NAD 83(2011) position.
 AE2533
 AE2533;                    North         East     Units Scale Factor Converg.
 AE2533;SPC IL E     -   514,418.308   365,311.969   MT  1.00002748   +0 30 52.8
 AE2533;SPC IL E     - 1,687,720.73  1,198,527.68   sFT  1.00002748   +0 30 52.8
 AE2533;UTM  16      - 4,571,975.563   453,658.148   MT  0.99962643   -0 21 55.1
 AE2533
 AE2533!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2533!SPC IL E     -   0.99997102  x   1.00002748  =   0.99999849
 AE2533!UTM  16      -   0.99997102  x   0.99962643  =   0.99959746
 AE2533
 AE2533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5365871975(NAD 83)
 AE2533
 AE2533                          SUPERSEDED SURVEY CONTROL
 AE2533
 AE2533  NAD 83(2007)-  41 17 52.44591(N)    087 33 12.67751(W) AD(2002.00) 0
 AE2533  ELLIP H (02/10/07)  184.809  (m)                       GP(2002.00)    
 AE2533  ELLIP H (02/03/05)  184.820  (m)                       GP(       ) 4 2
 AE2533  NAD 83(1997)-  41 17 52.44556(N)    087 33 12.67725(W) AD(       ) 1
 AE2533  ELLIP H (10/21/99)  184.818  (m)                       GP(       ) 4 1
 AE2533  NAD 83(1997)-  41 17 52.44557(N)    087 33 12.67733(W) AD(       ) 1
 AE2533  NAD 83(1986)-  41 17 52.44833(N)    087 33 12.69201(W) AD(       ) 1
 AE2533
 AE2533.Superseded values are not recommended for survey control.
 AE2533
 AE2533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2533.See file dsdata.pdf to determine how the superseded data were derived.
 AE2533
 AE2533_MARKER: F = FLANGE-ENCASED ROD
 AE2533_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2533_MARK LOGO: IL-197
 AE2533_PROJECTION: RECESSED 8 CENTIMETERS
 AE2533_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2533_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2533_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2533+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2533_ROD/PIPE-DEPTH: 3 meters
 AE2533_SLEEVE-DEPTH  : 1 meters
 AE2533
 AE2533  HISTORY     - Date     Condition        Report By
 AE2533  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2533  HISTORY     - 20101123 GOOD             GEOCAC
 AE2533
 AE2533                          STATION DESCRIPTION
 AE2533
 AE2533'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2533'FROM INTERSECTION OF IL RTE 1 AND COUNTY LINE RD, EAST ON COUNTY LINE
 AE2533'3.6 MI (5.8 KM) TO A T INTERSECTION. STATION IN NORTHEAST QUADRANT
 AE2533'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2533'CAST CAP AND LID
 AE2533
 AE2533                          STATION RECOVERY (2010)
 AE2533
 AE2533'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2533'THE CAP, LID, AND SLEEVE DO NOT EXIST.  ONLY THE PVC CASING SURROUNDS
 AE2533'THIS MARK.  THE ROD IS INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2534 ***********************************************************************
 AE2534  DESIGNATION -  WILL COUNTY GPS 2332
 AE2534  PID         -  AE2534
 AE2534  STATE/COUNTY-  IL/WILL
 AE2534  COUNTRY     -  US
 AE2534  USGS QUAD   -  BEECHER EAST (2018)
 AE2534
 AE2534                         *CURRENT SURVEY CONTROL
 AE2534  ______________________________________________________________________
 AE2534* NAD 83(2011) POSITION- 41 17 53.37024(N) 087 31 36.48103(W)   ADJUSTED
 AE2534* NAD 83(2011) ELLIP HT-   189.324 (meters)        (06/27/12)   ADJUSTED
 AE2534* NAD 83(2011) EPOCH   -  2010.00
 AE2534* NAVD 88 ORTHO HEIGHT -   222.8   (meters)      731.    (feet) GPS OBS
 AE2534  ______________________________________________________________________
 AE2534  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2534  GEOID HEIGHT    -        -33.236 (meters)                     GEOID96
 AE2534  GEOID HEIGHT    -        -33.408 (meters)                     GEOID18
 AE2534  NAD 83(2011) X  -    207,084.414 (meters)                     COMP
 AE2534  NAD 83(2011) Y  - -4,794,474.419 (meters)                     COMP
 AE2534  NAD 83(2011) Z  -  4,187,481.846 (meters)                     COMP
 AE2534  LAPLACE CORR    -         -2.92  (seconds)                    DEFLEC18
 AE2534
 AE2534  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2534  Standards:
 AE2534         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2534            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2534  -------------------------------------------------------------------
 AE2534  NETWORK    4.15   2.16           1.96   1.29   1.10     -0.00082439
 AE2534  -------------------------------------------------------------------
 AE2534  Click here for local accuracies and other accuracy information.
 AE2534
 AE2534.The horizontal coordinates were established by GPS observations
 AE2534.and adjusted by the National Geodetic Survey in June 2012.
 AE2534
 AE2534.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2534.been affixed to the stable North American tectonic plate. See 
 AE2534.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2534
 AE2534.The horizontal coordinates are valid at the epoch date displayed above
 AE2534.which is a decimal equivalence of Year/Month/Day.
 AE2534
 AE2534.The orthometric height was determined by GPS observations and a
 AE2534.high-resolution geoid model.
 AE2534
 AE2534.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2534.GEOID18 height accuracy estimate available here.
 AE2534
 AE2534.Click photographs - Photos may exist for this station.
 AE2534
 AE2534.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2534
 AE2534.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2534
 AE2534.The ellipsoidal height was determined by GPS observations
 AE2534.and is referenced to NAD 83.
 AE2534
 AE2534. The following values were computed from the NAD 83(2011) position.
 AE2534
 AE2534;                    North         East     Units Scale Factor Converg.
 AE2534;SPC IL E     -   514,467.274   367,549.699   MT  1.00003113   +0 31 56.3
 AE2534;SPC IL E     - 1,687,881.38  1,205,869.30   sFT  1.00003113   +0 31 56.3
 AE2534;UTM  16      - 4,571,990.149   455,895.462   MT  0.99962394   -0 20 51.7
 AE2534
 AE2534!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2534!SPC IL E     -   0.99997030  x   1.00003113  =   1.00000143
 AE2534!UTM  16      -   0.99997030  x   0.99962394  =   0.99959426
 AE2534
 AE2534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL5589571990(NAD 83)
 AE2534
 AE2534                          SUPERSEDED SURVEY CONTROL
 AE2534
 AE2534  NAD 83(2007)-  41 17 53.37031(N)    087 31 36.48195(W) AD(2002.00) 0
 AE2534  ELLIP H (02/10/07)  189.343  (m)                       GP(2002.00)    
 AE2534  ELLIP H (02/03/05)  189.355  (m)                       GP(       ) 4 2
 AE2534  NAD 83(1997)-  41 17 53.36995(N)    087 31 36.48170(W) AD(       ) 1
 AE2534  ELLIP H (10/21/99)  189.353  (m)                       GP(       ) 4 1
 AE2534  NAD 83(1997)-  41 17 53.36996(N)    087 31 36.48177(W) AD(       ) 1
 AE2534  NAD 83(1986)-  41 17 53.37272(N)    087 31 36.49646(W) AD(       ) 1
 AE2534
 AE2534.Superseded values are not recommended for survey control.
 AE2534
 AE2534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2534.See file dsdata.pdf to determine how the superseded data were derived.
 AE2534
 AE2534_MARKER: F = FLANGE-ENCASED ROD
 AE2534_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2534_MARK LOGO: IL-197
 AE2534_PROJECTION: RECESSED 8 CENTIMETERS
 AE2534_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2534_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2534+SATELLITE: SATELLITE OBSERVATIONS - October 13, 2020
 AE2534_ROD/PIPE-DEPTH: 3 meters
 AE2534_SLEEVE-DEPTH  : 1 meters
 AE2534
 AE2534  HISTORY     - Date     Condition        Report By
 AE2534  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2534  HISTORY     - 20101123 GOOD             GEOCAC
 AE2534  HISTORY     - 20201013 GOOD             IN-089
 AE2534
 AE2534                          STATION DESCRIPTION
 AE2534
 AE2534'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2534'FROM INTERSECTION IL ROUTE 1 (DIXIE HWY) AND COUNTY LINE ROAD, 5.1
 AE2534'MILES (8.2 KM) EAST ON COUNTY LINE TO STATE LINE RD. STATION IN
 AE2534'NORTHWEST QUADRANT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD
 AE2534'WITH SLEEVE WITH CAST CAP AND LID
 AE2534
 AE2534                          STATION RECOVERY (2010)
 AE2534
 AE2534'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2534'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2534'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2534'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 AE2534
 AE2534                          STATION RECOVERY (2020)
 AE2534
 AE2534'RECOVERY NOTE BY LAKE COUNTY INDIANA 2020 (JJJ)
 AE2534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2535 ***********************************************************************
 AE2535  DESIGNATION -  WILL COUNTY GPS 236
 AE2535  PID         -  AE2535
 AE2535  STATE/COUNTY-  IL/WILL
 AE2535  COUNTRY     -  US
 AE2535  USGS QUAD   -  ROMEOVILLE (2018)
 AE2535
 AE2535                         *CURRENT SURVEY CONTROL
 AE2535  ______________________________________________________________________
 AE2535* NAD 83(2011) POSITION- 41 38 29.62440(N) 088 01 38.74775(W)   ADJUSTED
 AE2535* NAD 83(2011) ELLIP HT-   173.070 (meters)        (06/27/12)   ADJUSTED
 AE2535* NAD 83(2011) EPOCH   -  2010.00
 AE2535* NAVD 88 ORTHO HEIGHT -   206.3   (meters)      677.    (feet) GPS OBS
 AE2535  ______________________________________________________________________
 AE2535  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2535  GEOID HEIGHT    -        -33.000 (meters)                     GEOID96
 AE2535  GEOID HEIGHT    -        -33.193 (meters)                     GEOID18
 AE2535  NAD 83(2011) X  -    164,314.858 (meters)                     COMP
 AE2535  NAD 83(2011) Y  - -4,770,845.970 (meters)                     COMP
 AE2535  NAD 83(2011) Z  -  4,216,049.918 (meters)                     COMP
 AE2535  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 AE2535
 AE2535  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2535  Standards:
 AE2535         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2535            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2535  -------------------------------------------------------------------
 AE2535  NETWORK    2.13   1.39           0.91   0.83   0.71      0.06274657
 AE2535  -------------------------------------------------------------------
 AE2535  Click here for local accuracies and other accuracy information.
 AE2535
 AE2535.The horizontal coordinates were established by GPS observations
 AE2535.and adjusted by the National Geodetic Survey in June 2012.
 AE2535
 AE2535.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2535.been affixed to the stable North American tectonic plate. See 
 AE2535.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2535
 AE2535.The horizontal coordinates are valid at the epoch date displayed above
 AE2535.which is a decimal equivalence of Year/Month/Day.
 AE2535
 AE2535.The orthometric height was determined by GPS observations and a
 AE2535.high-resolution geoid model.
 AE2535
 AE2535.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2535.GEOID18 height accuracy estimate available here.
 AE2535
 AE2535.Click photographs - Photos may exist for this station.
 AE2535
 AE2535.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2535
 AE2535.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2535
 AE2535.The ellipsoidal height was determined by GPS observations
 AE2535.and is referenced to NAD 83.
 AE2535
 AE2535. The following values were computed from the NAD 83(2011) position.
 AE2535
 AE2535;                    North         East     Units Scale Factor Converg.
 AE2535;SPC IL E     -   552,337.209   325,485.439   MT  0.99998299   +0 12 11.8
 AE2535;SPC IL E     - 1,812,126.33  1,067,863.48   sFT  0.99998299   +0 12 11.8
 AE2535;UTM  16      - 4,610,490.346   414,434.310   MT  0.99969010   -0 40 57.9
 AE2535
 AE2535!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2535!SPC IL E     -   0.99997285  x   0.99998299  =   0.99995585
 AE2535!UTM  16      -   0.99997285  x   0.99969010  =   0.99966296
 AE2535
 AE2535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1443410490(NAD 83)
 AE2535
 AE2535                          SUPERSEDED SURVEY CONTROL
 AE2535
 AE2535  NAD 83(2007)-  41 38 29.62443(N)    088 01 38.74865(W) AD(2002.00) 0
 AE2535  ELLIP H (02/10/07)  173.085  (m)                       GP(2002.00)    
 AE2535  ELLIP H (02/03/05)  173.087  (m)                       GP(       ) 4 2
 AE2535  NAD 83(1997)-  41 38 29.62423(N)    088 01 38.74813(W) AD(       ) 1
 AE2535  ELLIP H (10/21/99)  173.093  (m)                       GP(       ) 4 1
 AE2535  NAD 83(1997)-  41 38 29.62427(N)    088 01 38.74847(W) AD(       ) 1
 AE2535  NAD 83(1986)-  41 38 29.62608(N)    088 01 38.75933(W) AD(       ) 1
 AE2535
 AE2535.Superseded values are not recommended for survey control.
 AE2535
 AE2535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2535.See file dsdata.pdf to determine how the superseded data were derived.
 AE2535
 AE2535_MARKER: F = FLANGE-ENCASED ROD
 AE2535_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2535_MARK LOGO: IL-197
 AE2535_PROJECTION: RECESSED 8 CENTIMETERS
 AE2535_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2535_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2535+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2535_ROD/PIPE-DEPTH: 3 meters
 AE2535_SLEEVE-DEPTH  : 1 meters
 AE2535
 AE2535  HISTORY     - Date     Condition        Report By
 AE2535  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2535  HISTORY     - 20061028 GOOD             GEOCAC
 AE2535  HISTORY     - 20090418 GOOD             GEOCAC
 AE2535
 AE2535                          STATION DESCRIPTION
 AE2535
 AE2535'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2535'FROM INTERSECTION OF IL ROUTE 171 AND 135TH STREET, WEST ON 135TH 1.25
 AE2535'MILES (2.01 KM) TO SMITH ROAD. STATION IN NORTHEAST QUADRANT STATION
 AE2535'IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP
 AE2535'AND LID
 AE2535
 AE2535                          STATION RECOVERY (2006)
 AE2535
 AE2535'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 AE2535'FOUND AT COORDINATES IN GOOD CONDITION.
 AE2535
 AE2535                          STATION RECOVERY (2009)
 AE2535
 AE2535'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2535'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2536 ***********************************************************************
 AE2536  DESIGNATION -  WILL COUNTY GPS 2404
 AE2536  PID         -  AE2536
 AE2536  STATE/COUNTY-  IL/WILL
 AE2536  COUNTRY     -  US
 AE2536  USGS QUAD   -  WILMINGTON (2018)
 AE2536
 AE2536                         *CURRENT SURVEY CONTROL
 AE2536  ______________________________________________________________________
 AE2536* NAD 83(2011) POSITION- 41 17 22.56256(N) 088 11 21.68342(W)   ADJUSTED
 AE2536* NAD 83(2011) ELLIP HT-   137.536 (meters)        (06/27/12)   ADJUSTED
 AE2536* NAD 83(2011) EPOCH   -  2010.00
 AE2536* NAVD 88 ORTHO HEIGHT -   170.3   (meters)      559.    (feet) GPS OBS
 AE2536  ______________________________________________________________________
 AE2536  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2536  GEOID HEIGHT    -        -32.597 (meters)                     GEOID96
 AE2536  GEOID HEIGHT    -        -32.792 (meters)                     GEOID18
 AE2536  NAD 83(2011) X  -    151,648.109 (meters)                     COMP
 AE2536  NAD 83(2011) Y  - -4,797,136.499 (meters)                     COMP
 AE2536  NAD 83(2011) Z  -  4,186,733.573 (meters)                     COMP
 AE2536  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 AE2536
 AE2536  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2536  Standards:
 AE2536         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2536            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2536  -------------------------------------------------------------------
 AE2536  NETWORK    2.66   1.45           1.20   0.94   0.74      0.08287003
 AE2536  -------------------------------------------------------------------
 AE2536  Click here for local accuracies and other accuracy information.
 AE2536
 AE2536.The horizontal coordinates were established by GPS observations
 AE2536.and adjusted by the National Geodetic Survey in June 2012.
 AE2536
 AE2536.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2536.been affixed to the stable North American tectonic plate. See 
 AE2536.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2536
 AE2536.The horizontal coordinates are valid at the epoch date displayed above
 AE2536.which is a decimal equivalence of Year/Month/Day.
 AE2536
 AE2536.The orthometric height was determined by GPS observations and a
 AE2536.high-resolution geoid model.
 AE2536
 AE2536.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2536.GEOID18 height accuracy estimate available here.
 AE2536
 AE2536.Click photographs - Photos may exist for this station.
 AE2536
 AE2536.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2536
 AE2536.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2536
 AE2536.The ellipsoidal height was determined by GPS observations
 AE2536.and is referenced to NAD 83.
 AE2536
 AE2536. The following values were computed from the NAD 83(2011) position.
 AE2536
 AE2536;                    North         East     Units Scale Factor Converg.
 AE2536;SPC IL E     -   513,213.094   312,060.041   MT  0.99997679   +0 05 42.0
 AE2536;SPC IL E     - 1,683,766.63  1,023,816.98   sFT  0.99997679   +0 05 42.0
 AE2536;UTM  16      - 4,571,588.414   400,411.457   MT  0.99972206   -0 47 05.6
 AE2536
 AE2536!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2536!SPC IL E     -   0.99997843  x   0.99997679  =   0.99995522
 AE2536!UTM  16      -   0.99997843  x   0.99972206  =   0.99970049
 AE2536
 AE2536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0041171588(NAD 83)
 AE2536
 AE2536                          SUPERSEDED SURVEY CONTROL
 AE2536
 AE2536  NAD 83(2007)-  41 17 22.56265(N)    088 11 21.68431(W) AD(2002.00) 0
 AE2536  ELLIP H (02/10/07)  137.555  (m)                       GP(2002.00)    
 AE2536  ELLIP H (02/03/05)  137.563  (m)                       GP(       ) 4 2
 AE2536  NAD 83(1997)-  41 17 22.56292(N)    088 11 21.68380(W) AD(       ) 1
 AE2536  ELLIP H (10/21/99)  137.565  (m)                       GP(       ) 4 1
 AE2536  NAD 83(1997)-  41 17 22.56293(N)    088 11 21.68391(W) AD(       ) 1
 AE2536  NAD 83(1986)-  41 17 22.56545(N)    088 11 21.69741(W) AD(       ) 1
 AE2536
 AE2536.Superseded values are not recommended for survey control.
 AE2536
 AE2536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2536.See file dsdata.pdf to determine how the superseded data were derived.
 AE2536
 AE2536_MARKER: F = FLANGE-ENCASED ROD
 AE2536_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2536_MARK LOGO: IL-197
 AE2536_PROJECTION: RECESSED 8 CENTIMETERS
 AE2536_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2536_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2536_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2536+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2026
 AE2536_ROD/PIPE-DEPTH: 3 meters
 AE2536_SLEEVE-DEPTH  : 1 meters
 AE2536
 AE2536  HISTORY     - Date     Condition        Report By
 AE2536  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2536  HISTORY     - 20081106 GOOD             GEOCAC
 AE2536  HISTORY     - 20260121 GOOD             ILDT
 AE2536
 AE2536                          STATION DESCRIPTION
 AE2536
 AE2536'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2536'FROM INTERSECTION IL ROUTE 53 AND IL ROUTE 129, NORTH 0.5 MILE (0.8
 AE2536'KM) TO COAL CITY ROAD. STATION ON SOUTHWEST QUADRANT, 1 FT (0.3 M)
 AE2536'EAST OF RED WITNESS POST STATION IS FLUSH WITH SURFACE AND IS
 AE2536'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2536
 AE2536                          STATION RECOVERY (2008)
 AE2536
 AE2536'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2536'REPORT SUBMITTED BY GEOCACHER CT.
 AE2536
 AE2536                          STATION RECOVERY (2026)
 AE2536
 AE2536'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2026 (RS)
 AE2536'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2537 ***********************************************************************
 AE2537  DESIGNATION -  WILL COUNTY GPS 2406
 AE2537  PID         -  AE2537
 AE2537  STATE/COUNTY-  IL/WILL
 AE2537  COUNTRY     -  US
 AE2537  USGS QUAD   -  WILMINGTON (2018)
 AE2537
 AE2537                         *CURRENT SURVEY CONTROL
 AE2537  ______________________________________________________________________
 AE2537* NAD 83(2011) POSITION- 41 17 18.29862(N) 088 14 49.61666(W)   ADJUSTED
 AE2537* NAD 83(2011) ELLIP HT-   136.550 (meters)        (06/27/12)   ADJUSTED
 AE2537* NAD 83(2011) EPOCH   -  2010.00
 AE2537* NAVD 88 ORTHO HEIGHT -   169.3   (meters)      555.    (feet) GPS OBS
 AE2537  ______________________________________________________________________
 AE2537  NAVD 88 orthometric height was determined with an earlier geoid model
 AE2537  GEOID HEIGHT    -        -32.787 (meters)                     GEOID18
 AE2537  NAD 83(2011) X  -    146,814.725 (meters)                     COMP
 AE2537  NAD 83(2011) Y  - -4,797,372.955 (meters)                     COMP
 AE2537  NAD 83(2011) Z  -  4,186,634.081 (meters)                     COMP
 AE2537  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 AE2537
 AE2537  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2537  Standards:
 AE2537         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2537            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2537  -------------------------------------------------------------------
 AE2537  NETWORK    0.56   0.82           0.26   0.19   0.42     -0.07186025
 AE2537  -------------------------------------------------------------------
 AE2537  Click here for local accuracies and other accuracy information.
 AE2537
 AE2537.The horizontal coordinates were established by GPS observations
 AE2537.and adjusted by the National Geodetic Survey in June 2012.
 AE2537
 AE2537.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2537.been affixed to the stable North American tectonic plate. See 
 AE2537.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2537
 AE2537.The horizontal coordinates are valid at the epoch date displayed above
 AE2537.which is a decimal equivalence of Year/Month/Day.
 AE2537
 AE2537.The orthometric height was determined by GPS observations and a
 AE2537.high-resolution geoid model.
 AE2537
 AE2537.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2537.GEOID18 height accuracy estimate available here.
 AE2537
 AE2537.Click photographs - Photos may exist for this station.
 AE2537
 AE2537.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2537
 AE2537.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2537
 AE2537.The ellipsoidal height was determined by GPS observations
 AE2537.and is referenced to NAD 83.
 AE2537
 AE2537. The following values were computed from the NAD 83(2011) position.
 AE2537
 AE2537;                    North         East     Units Scale Factor Converg.
 AE2537;SPC IL E     -   513,075.142   307,222.040   MT  0.99997564   +0 03 24.8
 AE2537;SPC IL E     - 1,683,314.03  1,007,944.31   sFT  0.99997564   +0 03 24.8
 AE2537;UTM  16      - 4,571,524.787   395,573.109   MT  0.99973421   -0 49 22.7
 AE2537
 AE2537!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2537!SPC IL E     -   0.99997858  x   0.99997564  =   0.99995422
 AE2537!UTM  16      -   0.99997858  x   0.99973421  =   0.99971280
 AE2537
 AE2537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9557371524(NAD 83)
 AE2537
 AE2537                          SUPERSEDED SURVEY CONTROL
 AE2537
 AE2537  NAD 83(2007)-  41 17 18.29870(N)    088 14 49.61755(W) AD(2002.00) 0
 AE2537  ELLIP H (02/10/07)  136.569  (m)                       GP(2002.00)    
 AE2537  NAD 83(1997)-  41 17 18.29848(N)    088 14 49.61760(W) AD(       ) 1
 AE2537  ELLIP H (09/13/05)  136.562  (m)                       GP(       ) 3 1
 AE2537  ELLIP H (02/03/05)  136.576  (m)                       GP(       ) 4 2
 AE2537  NAD 83(1997)-  41 17 18.29905(N)    088 14 49.61700(W) AD(       ) 1
 AE2537  ELLIP H (10/21/99)  136.579  (m)                       GP(       ) 4 1
 AE2537  NAD 83(1997)-  41 17 18.29906(N)    088 14 49.61712(W) AD(       ) 1
 AE2537  NAD 83(1986)-  41 17 18.30157(N)    088 14 49.63055(W) AD(       ) 1
 AE2537  NAVD 88 (09/04/97)  169.4    (m)  GEOID96  model used  GPS OBS        
 AE2537
 AE2537.Superseded values are not recommended for survey control.
 AE2537
 AE2537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2537.See file dsdata.pdf to determine how the superseded data were derived.
 AE2537
 AE2537_MARKER: F = FLANGE-ENCASED ROD
 AE2537_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2537_MARK LOGO: IL-197
 AE2537_PROJECTION: FLUSH
 AE2537_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2537_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2537+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2008
 AE2537_ROD/PIPE-DEPTH: 3 meters
 AE2537_SLEEVE-DEPTH  : 1 meters
 AE2537
 AE2537  HISTORY     - Date     Condition        Report By
 AE2537  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2537  HISTORY     - 20050131 GOOD             MORSUR
 AE2537  HISTORY     - 20050725 GOOD             GEOSPC
 AE2537  HISTORY     - 20080806 GOOD             GEOCAC
 AE2537
 AE2537                          STATION DESCRIPTION
 AE2537
 AE2537'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2537'FROM INTERSECTION OF I-55 AND COAL CITY RD (IL RTE 113) GO WEST ON
 AE2537'COAL CITY RD TO COUNTY LINE RD. STATION IN SOUTHWEST QUADRANT STATION
 AE2537'IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP
 AE2537'AND LID
 AE2537
 AE2537                          STATION RECOVERY (2005)
 AE2537
 AE2537'RECOVERY NOTE BY MORRISON SURVEYING COMPANY 2005 (MJM)
 AE2537'RECOVERED AS DESCRIBED.
 AE2537
 AE2537                          STATION RECOVERY (2005)
 AE2537
 AE2537'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 AE2537'RECOVERED AS DESCRIBED.  ADDITIONAL TIES CONSIST OF, 18.2 METERS SOUTH
 AE2537'OF THE CENTERLINE OF ILLINOIS ROUTE 113, 12.2 METERS WEST OF THE
 AE2537'CENTERLINE OF COUNTY LINE ROAD.
 AE2537
 AE2537                          STATION RECOVERY (2008)
 AE2537
 AE2537'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2537'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2541 ***********************************************************************
 AE2541  DESIGNATION -  WILL COUNTY GPS 2433
 AE2541  PID         -  AE2541
 AE2541  STATE/COUNTY-  IL/WILL
 AE2541  COUNTRY     -  US
 AE2541  USGS QUAD   -  ESSEX (2018)
 AE2541
 AE2541                         *CURRENT SURVEY CONTROL
 AE2541  ______________________________________________________________________
 AE2541* NAD 83(2011) POSITION- 41 12 09.92389(N) 088 11 12.05057(W)   ADJUSTED
 AE2541* NAD 83(2011) ELLIP HT-   146.021 (meters)        (06/27/12)   ADJUSTED
 AE2541* NAD 83(2011) EPOCH   -  2010.00
 AE2541* NAVD 88 ORTHO HEIGHT -   178.8   (meters)      587.    (feet) GPS OBS
 AE2541  ______________________________________________________________________
 AE2541  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2541  GEOID HEIGHT    -        -32.535 (meters)                     GEOID96
 AE2541  GEOID HEIGHT    -        -32.728 (meters)                     GEOID18
 AE2541  NAD 83(2011) X  -    152,073.559 (meters)                     COMP
 AE2541  NAD 83(2011) Y  - -4,803,491.511 (meters)                     COMP
 AE2541  NAD 83(2011) Z  -  4,179,487.247 (meters)                     COMP
 AE2541  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 AE2541
 AE2541  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2541  Standards:
 AE2541         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2541            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2541  -------------------------------------------------------------------
 AE2541  NETWORK    2.25   1.39           1.02   0.79   0.71     -0.06442589
 AE2541  -------------------------------------------------------------------
 AE2541  Click here for local accuracies and other accuracy information.
 AE2541
 AE2541.The horizontal coordinates were established by GPS observations
 AE2541.and adjusted by the National Geodetic Survey in June 2012.
 AE2541
 AE2541.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2541.been affixed to the stable North American tectonic plate. See 
 AE2541.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2541
 AE2541.The horizontal coordinates are valid at the epoch date displayed above
 AE2541.which is a decimal equivalence of Year/Month/Day.
 AE2541
 AE2541.The orthometric height was determined by GPS observations and a
 AE2541.high-resolution geoid model.
 AE2541
 AE2541.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2541.GEOID18 height accuracy estimate available here.
 AE2541
 AE2541.Click photographs - Photos may exist for this station.
 AE2541
 AE2541.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2541
 AE2541.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2541
 AE2541.The ellipsoidal height was determined by GPS observations
 AE2541.and is referenced to NAD 83.
 AE2541
 AE2541. The following values were computed from the NAD 83(2011) position.
 AE2541
 AE2541;                    North         East     Units Scale Factor Converg.
 AE2541;SPC IL E     -   503,568.918   312,300.451   MT  0.99997686   +0 05 47.8
 AE2541;SPC IL E     - 1,652,125.69  1,024,605.73   sFT  0.99997686   +0 05 47.8
 AE2541;UTM  16      - 4,561,944.144   400,503.844   MT  0.99972183   -0 46 54.3
 AE2541
 AE2541!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2541!SPC IL E     -   0.99997710  x   0.99997686  =   0.99995396
 AE2541!UTM  16      -   0.99997710  x   0.99972183  =   0.99969893
 AE2541
 AE2541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0050361944(NAD 83)
 AE2541
 AE2541                          SUPERSEDED SURVEY CONTROL
 AE2541
 AE2541  NAD 83(2007)-  41 12 09.92397(N)    088 11 12.05147(W) AD(2002.00) 0
 AE2541  ELLIP H (02/10/07)  146.040  (m)                       GP(2002.00)    
 AE2541  ELLIP H (02/03/05)  146.050  (m)                       GP(       ) 4 2
 AE2541  NAD 83(1997)-  41 12 09.92420(N)    088 11 12.05096(W) AD(       ) 1
 AE2541  ELLIP H (10/21/99)  146.052  (m)                       GP(       ) 4 1
 AE2541  NAD 83(1997)-  41 12 09.92421(N)    088 11 12.05107(W) AD(       ) 1
 AE2541  NAD 83(1986)-  41 12 09.92674(N)    088 11 12.06460(W) AD(       ) 1
 AE2541
 AE2541.Superseded values are not recommended for survey control.
 AE2541
 AE2541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2541.See file dsdata.pdf to determine how the superseded data were derived.
 AE2541
 AE2541_MARKER: F = FLANGE-ENCASED ROD
 AE2541_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2541_MARK LOGO: IL-197
 AE2541_PROJECTION: RECESSED 8 CENTIMETERS
 AE2541_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2541_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2541+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2023
 AE2541_ROD/PIPE-DEPTH: 3 meters
 AE2541_SLEEVE-DEPTH  : 1 meters
 AE2541
 AE2541  HISTORY     - Date     Condition        Report By
 AE2541  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2541  HISTORY     - 20100922 GOOD             GEOCAC
 AE2541  HISTORY     - 20231218 GOOD             ILDT
 AE2541
 AE2541                          STATION DESCRIPTION
 AE2541
 AE2541'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2541'NORTHWEST QUADRANT OF KANKAKEE COUNTY LINE ROAD AND ESSEX ROAD.
 AE2541'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2541'CAST CAP AND LID
 AE2541
 AE2541                          STATION RECOVERY (2010)
 AE2541
 AE2541'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2541'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2541'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2541'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 AE2541'
 AE2541
 AE2541                          STATION RECOVERY (2023)
 AE2541
 AE2541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 AE2541'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2542 ***********************************************************************
 AE2542  DESIGNATION -  WILL COUNTY GPS 2436
 AE2542  PID         -  AE2542
 AE2542  STATE/COUNTY-  IL/WILL
 AE2542  COUNTRY     -  US
 AE2542  USGS QUAD   -  ESSEX (2018)
 AE2542
 AE2542                         *CURRENT SURVEY CONTROL
 AE2542  ______________________________________________________________________
 AE2542* NAD 83(2011) POSITION- 41 12 13.76059(N) 088 07 44.43893(W)   ADJUSTED
 AE2542* NAD 83(2011) ELLIP HT-   145.715 (meters)        (06/27/12)   ADJUSTED
 AE2542* NAD 83(2011) EPOCH   -  2010.00
 AE2542* NAVD 88 ORTHO HEIGHT -   178.5   (meters)      586.    (feet) GPS OBS
 AE2542  ______________________________________________________________________
 AE2542  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2542  GEOID HEIGHT    -        -32.558 (meters)                     GEOID96
 AE2542  GEOID HEIGHT    -        -32.754 (meters)                     GEOID18
 AE2542  NAD 83(2011) X  -    156,905.784 (meters)                     COMP
 AE2542  NAD 83(2011) Y  - -4,803,257.853 (meters)                     COMP
 AE2542  NAD 83(2011) Z  -  4,179,576.099 (meters)                     COMP
 AE2542  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 AE2542
 AE2542  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2542  Standards:
 AE2542         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2542            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2542  -------------------------------------------------------------------
 AE2542  NETWORK    2.39   1.47           1.08   0.85   0.75     -0.05812841
 AE2542  -------------------------------------------------------------------
 AE2542  Click here for local accuracies and other accuracy information.
 AE2542
 AE2542.The horizontal coordinates were established by GPS observations
 AE2542.and adjusted by the National Geodetic Survey in June 2012.
 AE2542
 AE2542.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2542.been affixed to the stable North American tectonic plate. See 
 AE2542.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2542
 AE2542.The horizontal coordinates are valid at the epoch date displayed above
 AE2542.which is a decimal equivalence of Year/Month/Day.
 AE2542
 AE2542.The orthometric height was determined by GPS observations and a
 AE2542.high-resolution geoid model.
 AE2542
 AE2542.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2542.GEOID18 height accuracy estimate available here.
 AE2542
 AE2542.Click photographs - Photos may exist for this station.
 AE2542
 AE2542.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2542
 AE2542.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2542
 AE2542.The ellipsoidal height was determined by GPS observations
 AE2542.and is referenced to NAD 83.
 AE2542
 AE2542. The following values were computed from the NAD 83(2011) position.
 AE2542
 AE2542;                    North         East     Units Scale Factor Converg.
 AE2542;SPC IL E     -   503,697.035   317,137.223   MT  0.99997861   +0 08 04.5
 AE2542;SPC IL E     - 1,652,546.02  1,040,474.37   sFT  0.99997861   +0 08 04.5
 AE2542;UTM  16      - 4,561,998.084   405,340.746   MT  0.99971028   -0 44 37.6
 AE2542
 AE2542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2542!SPC IL E     -   0.99997714  x   0.99997861  =   0.99995575
 AE2542!UTM  16      -   0.99997714  x   0.99971028  =   0.99968743
 AE2542
 AE2542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0534061998(NAD 83)
 AE2542
 AE2542                          SUPERSEDED SURVEY CONTROL
 AE2542
 AE2542  NAD 83(2007)-  41 12 13.76068(N)    088 07 44.43982(W) AD(2002.00) 0
 AE2542  ELLIP H (02/10/07)  145.734  (m)                       GP(2002.00)    
 AE2542  ELLIP H (02/03/05)  145.744  (m)                       GP(       ) 4 2
 AE2542  NAD 83(1997)-  41 12 13.76089(N)    088 07 44.43935(W) AD(       ) 1
 AE2542  ELLIP H (10/21/99)  145.746  (m)                       GP(       ) 4 1
 AE2542  NAD 83(1997)-  41 12 13.76090(N)    088 07 44.43946(W) AD(       ) 1
 AE2542  NAD 83(1986)-  41 12 13.76344(N)    088 07 44.45303(W) AD(       ) 1
 AE2542
 AE2542.Superseded values are not recommended for survey control.
 AE2542
 AE2542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2542.See file dsdata.pdf to determine how the superseded data were derived.
 AE2542
 AE2542_MARKER: F = FLANGE-ENCASED ROD
 AE2542_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2542_MARK LOGO: IL-197
 AE2542_PROJECTION: RECESSED 8 CENTIMETERS
 AE2542_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2542_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2542+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2542_ROD/PIPE-DEPTH: 3 meters
 AE2542_SLEEVE-DEPTH  : 1 meters
 AE2542
 AE2542  HISTORY     - Date     Condition        Report By
 AE2542  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2542  HISTORY     - 20091014 GOOD             GEOCAC
 AE2542
 AE2542                          STATION DESCRIPTION
 AE2542
 AE2542'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2542'FROM INTERSECTION IL RTE 129 AND IL RT 113 EAST ON IL 113 3.5 MI (5.6
 AE2542'KM) TO ZILM RD TURN RIGHT (SOUTH) GO 4 MI (6.4 KM) TO COUNTY LINE RD
 AE2542'TURN LEFT (EAST)GO 1 MIL STATION ON RIGHT, SOUTHWEST CORNER OF
 AE2542'INTERSECTION STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2542'SLEEVE WITH CAST CAP AND LID
 AE2542
 AE2542                          STATION RECOVERY (2009)
 AE2542
 AE2542'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2542'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2543 ***********************************************************************
 AE2543  DESIGNATION -  WILL COUNTY GPS 2501
 AE2543  PID         -  AE2543
 AE2543  STATE/COUNTY-  IL/WILL
 AE2543  COUNTRY     -  US
 AE2543  USGS QUAD   -  SYMERTON (2018)
 AE2543
 AE2543                         *CURRENT SURVEY CONTROL
 AE2543  ______________________________________________________________________
 AE2543* NAD 83(2011) POSITION- 41 17 32.25666(N) 088 00 50.43095(W)   ADJUSTED
 AE2543* NAD 83(2011) ELLIP HT-   156.976 (meters)        (06/27/12)   ADJUSTED
 AE2543* NAD 83(2011) EPOCH   -  2010.00
 AE2543* NAVD 88 ORTHO HEIGHT -   189.9   (meters)      623.    (feet) GPS OBS
 AE2543  ______________________________________________________________________
 AE2543  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2543  GEOID HEIGHT    -        -32.677 (meters)                     GEOID96
 AE2543  GEOID HEIGHT    -        -32.879 (meters)                     GEOID18
 AE2543  NAD 83(2011) X  -    166,322.191 (meters)                     COMP
 AE2543  NAD 83(2011) Y  - -4,796,467.297 (meters)                     COMP
 AE2543  NAD 83(2011) Z  -  4,186,971.112 (meters)                     COMP
 AE2543  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 AE2543
 AE2543  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2543  Standards:
 AE2543         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2543            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2543  -------------------------------------------------------------------
 AE2543  NETWORK    1.80   1.12           0.83   0.60   0.57     -0.03705104
 AE2543  -------------------------------------------------------------------
 AE2543  Click here for local accuracies and other accuracy information.
 AE2543
 AE2543.The horizontal coordinates were established by GPS observations
 AE2543.and adjusted by the National Geodetic Survey in June 2012.
 AE2543
 AE2543.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2543.been affixed to the stable North American tectonic plate. See 
 AE2543.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2543
 AE2543.The horizontal coordinates are valid at the epoch date displayed above
 AE2543.which is a decimal equivalence of Year/Month/Day.
 AE2543
 AE2543.The orthometric height was determined by GPS observations and a
 AE2543.high-resolution geoid model.
 AE2543
 AE2543.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2543.GEOID18 height accuracy estimate available here.
 AE2543
 AE2543.Click photographs - Photos may exist for this station.
 AE2543
 AE2543.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2543
 AE2543.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2543
 AE2543.The ellipsoidal height was determined by GPS observations
 AE2543.and is referenced to NAD 83.
 AE2543
 AE2543. The following values were computed from the NAD 83(2011) position.
 AE2543
 AE2543;                    North         East     Units Scale Factor Converg.
 AE2543;SPC IL E     -   513,551.334   326,746.757   MT  0.99998380   +0 12 38.6
 AE2543;SPC IL E     - 1,684,876.33  1,072,001.65   sFT  0.99998380   +0 12 38.6
 AE2543;UTM  16      - 4,571,701.047   415,097.596   MT  0.99968871   -0 40 09.1
 AE2543
 AE2543!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2543!SPC IL E     -   0.99997538  x   0.99998380  =   0.99995918
 AE2543!UTM  16      -   0.99997538  x   0.99968871  =   0.99966410
 AE2543
 AE2543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1509771701(NAD 83)
 AE2543
 AE2543                          SUPERSEDED SURVEY CONTROL
 AE2543
 AE2543  NAD 83(2007)-  41 17 32.25674(N)    088 00 50.43185(W) AD(2002.00) 0
 AE2543  ELLIP H (02/10/07)  156.995  (m)                       GP(2002.00)    
 AE2543  ELLIP H (02/03/05)  157.004  (m)                       GP(       ) 4 2
 AE2543  NAD 83(1997)-  41 17 32.25674(N)    088 00 50.43149(W) AD(       ) 1
 AE2543  ELLIP H (10/21/99)  157.006  (m)                       GP(       ) 4 1
 AE2543  NAD 83(1997)-  41 17 32.25675(N)    088 00 50.43159(W) AD(       ) 1
 AE2543  NAD 83(1986)-  41 17 32.25930(N)    088 00 50.44533(W) AD(       ) 1
 AE2543
 AE2543.Superseded values are not recommended for survey control.
 AE2543
 AE2543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2543.See file dsdata.pdf to determine how the superseded data were derived.
 AE2543
 AE2543_MARKER: F = FLANGE-ENCASED ROD
 AE2543_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2543_MARK LOGO: IL-197
 AE2543_PROJECTION: RECESSED 8 CENTIMETERS
 AE2543_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2543_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2543+SATELLITE: SATELLITE OBSERVATIONS - November 24, 2009
 AE2543_ROD/PIPE-DEPTH: 3 meters
 AE2543_SLEEVE-DEPTH  : 1 meters
 AE2543
 AE2543  HISTORY     - Date     Condition        Report By
 AE2543  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2543  HISTORY     - 20090623 GOOD             GEOCAC
 AE2543  HISTORY     - 20091124 GOOD             GEOCAC
 AE2543
 AE2543                          STATION DESCRIPTION
 AE2543
 AE2543'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2543'FROM INTERSECTION IL RTE 52 AND IL RTE 45 GO SOUTH ON IL 52/45 4 MI.
 AE2543'TO COUNTY LINE RD TURN RIGHT (WEST) GO 7 MI (11.3 KM) TO WARNER BRIDGE
 AE2543'RD STATION ON LEFT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD
 AE2543'WITH SLEEVE WITH CAST CAP AND LID
 AE2543
 AE2543                          STATION RECOVERY (2009)
 AE2543
 AE2543'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2543'RECOVERED IN GOOD CONDITION.
 AE2543
 AE2543                          STATION RECOVERY (2009)
 AE2543
 AE2543'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2543'CAP AND SLEEVE ARE MISSING BUT THE ROD REMAINS SECURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2544 ***********************************************************************
 AE2544  DESIGNATION -  WILL COUNTY GPS 2516
 AE2544  PID         -  AE2544
 AE2544  STATE/COUNTY-  IL/WILL
 AE2544  COUNTRY     -  US
 AE2544  USGS QUAD   -  BONFIELD (2018)
 AE2544
 AE2544                         *CURRENT SURVEY CONTROL
 AE2544  ______________________________________________________________________
 AE2544* NAD 83(2011) POSITION- 41 14 55.09393(N) 088 04 15.89406(W)   ADJUSTED
 AE2544* NAD 83(2011) ELLIP HT-   148.392 (meters)        (06/27/12)   ADJUSTED
 AE2544* NAD 83(2011) EPOCH   -  2010.00
 AE2544* NAVD 88 ORTHO HEIGHT -   181.2   (meters)      594.    (feet) GPS OBS
 AE2544  ______________________________________________________________________
 AE2544  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2544  GEOID HEIGHT    -        -32.612 (meters)                     GEOID96
 AE2544  GEOID HEIGHT    -        -32.811 (meters)                     GEOID18
 AE2544  NAD 83(2011) X  -    161,651.717 (meters)                     COMP
 AE2544  NAD 83(2011) Y  - -4,799,820.505 (meters)                     COMP
 AE2544  NAD 83(2011) Z  -  4,183,321.260 (meters)                     COMP
 AE2544  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 AE2544
 AE2544  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2544  Standards:
 AE2544         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2544            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2544  -------------------------------------------------------------------
 AE2544  NETWORK    2.52   1.43           1.15   0.86   0.73     -0.15606305
 AE2544  -------------------------------------------------------------------
 AE2544  Click here for local accuracies and other accuracy information.
 AE2544
 AE2544.The horizontal coordinates were established by GPS observations
 AE2544.and adjusted by the National Geodetic Survey in June 2012.
 AE2544
 AE2544.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2544.been affixed to the stable North American tectonic plate. See 
 AE2544.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2544
 AE2544.The horizontal coordinates are valid at the epoch date displayed above
 AE2544.which is a decimal equivalence of Year/Month/Day.
 AE2544
 AE2544.The orthometric height was determined by GPS observations and a
 AE2544.high-resolution geoid model.
 AE2544
 AE2544.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2544.GEOID18 height accuracy estimate available here.
 AE2544
 AE2544.Click photographs - Photos may exist for this station.
 AE2544
 AE2544.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2544
 AE2544.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2544
 AE2544.The ellipsoidal height was determined by GPS observations
 AE2544.and is referenced to NAD 83.
 AE2544
 AE2544. The following values were computed from the NAD 83(2011) position.
 AE2544
 AE2544;                    North         East     Units Scale Factor Converg.
 AE2544;SPC IL E     -   508,687.005   321,980.927   MT  0.99998094   +0 10 22.5
 AE2544;SPC IL E     - 1,668,917.28  1,056,365.76   sFT  0.99998094   +0 10 22.5
 AE2544;UTM  16      - 4,566,911.829   410,259.056   MT  0.99969911   -0 42 22.5
 AE2544
 AE2544!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2544!SPC IL E     -   0.99997672  x   0.99998094  =   0.99995766
 AE2544!UTM  16      -   0.99997672  x   0.99969911  =   0.99967584
 AE2544
 AE2544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1025966911(NAD 83)
 AE2544
 AE2544                          SUPERSEDED SURVEY CONTROL
 AE2544
 AE2544  NAD 83(2007)-  41 14 55.09401(N)    088 04 15.89495(W) AD(2002.00) 0
 AE2544  ELLIP H (02/10/07)  148.411  (m)                       GP(2002.00)    
 AE2544  ELLIP H (02/03/05)  148.421  (m)                       GP(       ) 4 2
 AE2544  NAD 83(1997)-  41 14 55.09421(N)    088 04 15.89459(W) AD(       ) 1
 AE2544  ELLIP H (10/21/99)  148.423  (m)                       GP(       ) 4 1
 AE2544  NAD 83(1997)-  41 14 55.09422(N)    088 04 15.89469(W) AD(       ) 1
 AE2544  NAD 83(1986)-  41 14 55.09675(N)    088 04 15.90834(W) AD(       ) 1
 AE2544
 AE2544.Superseded values are not recommended for survey control.
 AE2544
 AE2544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2544.See file dsdata.pdf to determine how the superseded data were derived.
 AE2544
 AE2544_MARKER: F = FLANGE-ENCASED ROD
 AE2544_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2544_MARK LOGO: IL-197
 AE2544_PROJECTION: RECESSED 8 CENTIMETERS
 AE2544_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2544_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2544+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2544_ROD/PIPE-DEPTH: 3 meters
 AE2544_SLEEVE-DEPTH  : 1 meters
 AE2544
 AE2544  HISTORY     - Date     Condition        Report By
 AE2544  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2544  HISTORY     - 20090623 MARK NOT FOUND   GEOCAC
 AE2544  HISTORY     - 20101123 POOR             GEOCAC
 AE2544
 AE2544                          STATION DESCRIPTION
 AE2544
 AE2544'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2544'FROM INTERSECTION IL RTE 53 AND IL RTE 102 GO SOUTH 5.5 MI (8.9 KM) TO
 AE2544'MANTENNO-DESELM RD TURN RIGHT (EAST) 1.5 MI (2.4 KM) STATION ON LEFT
 AE2544'AT MANTENNO-DESELM AND CHICAGO RDS STATION IS FLUSH WITH SURFACE AND
 AE2544'IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2544
 AE2544                          STATION RECOVERY (2009)
 AE2544
 AE2544'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2544'COLLAR AND CAP BROKEN OFF.  DID NOT DIG FOR ROD.
 AE2544
 AE2544                          STATION RECOVERY (2010)
 AE2544
 AE2544'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2544'THE CAP, LID, AND SLEEVE DO NOT EXIST.  THE PVC CASING IS SEVERELY
 AE2544'BROKEN APART AND DOES NOT COVER THE MARK.  WHILE THE ROD REMAINS
 AE2544'INTACT, ONLY ITS TIP IS VISIBLE AT GRADE LEVEL AND IT IS WITHIN THE
 AE2544'CULTIVATION PATH ON THE EDGE OF THE FARM FIELD.
 AE2544'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE
 AE2544'(WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS MARK'S
 AE2544'PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2545 ***********************************************************************
 AE2545  DESIGNATION -  WILL COUNTY GPS 2518
 AE2545  PID         -  AE2545
 AE2545  STATE/COUNTY-  IL/WILL
 AE2545  COUNTRY     -  US
 AE2545  USGS QUAD   -  WILMINGTON (2018)
 AE2545
 AE2545                         *CURRENT SURVEY CONTROL
 AE2545  ______________________________________________________________________
 AE2545* NAD 83(2011) POSITION- 41 15 10.31540(N) 088 07 30.23743(W)   ADJUSTED
 AE2545* NAD 83(2011) ELLIP HT-   140.878 (meters)        (06/27/12)   ADJUSTED
 AE2545* NAD 83(2011) EPOCH   -  2010.00
 AE2545* NAVD 88 ORTHO HEIGHT -   173.7   (meters)      570.    (feet) GPS OBS
 AE2545  ______________________________________________________________________
 AE2545  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2545  GEOID HEIGHT    -        -32.597 (meters)                     GEOID96
 AE2545  GEOID HEIGHT    -        -32.794 (meters)                     GEOID18
 AE2545  NAD 83(2011) X  -    157,118.924 (meters)                     COMP
 AE2545  NAD 83(2011) Y  - -4,799,655.577 (meters)                     COMP
 AE2545  NAD 83(2011) Z  -  4,183,669.356 (meters)                     COMP
 AE2545  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 AE2545
 AE2545  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2545  Standards:
 AE2545         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2545            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2545  -------------------------------------------------------------------
 AE2545  NETWORK    2.69   1.53           1.21   0.95   0.78     -0.17452591
 AE2545  -------------------------------------------------------------------
 AE2545  Click here for local accuracies and other accuracy information.
 AE2545
 AE2545.The horizontal coordinates were established by GPS observations
 AE2545.and adjusted by the National Geodetic Survey in June 2012.
 AE2545
 AE2545.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2545.been affixed to the stable North American tectonic plate. See 
 AE2545.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2545
 AE2545.The horizontal coordinates are valid at the epoch date displayed above
 AE2545.which is a decimal equivalence of Year/Month/Day.
 AE2545
 AE2545.The orthometric height was determined by GPS observations and a
 AE2545.high-resolution geoid model.
 AE2545
 AE2545.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2545.GEOID18 height accuracy estimate available here.
 AE2545
 AE2545.Click photographs - Photos may exist for this station.
 AE2545
 AE2545.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2545
 AE2545.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2545
 AE2545.The ellipsoidal height was determined by GPS observations
 AE2545.and is referenced to NAD 83.
 AE2545
 AE2545. The following values were computed from the NAD 83(2011) position.
 AE2545
 AE2545;                    North         East     Units Scale Factor Converg.
 AE2545;SPC IL E     -   509,144.322   317,455.044   MT  0.99997875   +0 08 14.4
 AE2545;SPC IL E     - 1,670,417.66  1,041,517.09   sFT  0.99997875   +0 08 14.4
 AE2545;UTM  16      - 4,567,438.392   405,741.969   MT  0.99970934   -0 44 30.9
 AE2545
 AE2545!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2545!SPC IL E     -   0.99997790  x   0.99997875  =   0.99995665
 AE2545!UTM  16      -   0.99997790  x   0.99970934  =   0.99968725
 AE2545
 AE2545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0574167438(NAD 83)
 AE2545
 AE2545                          SUPERSEDED SURVEY CONTROL
 AE2545
 AE2545  NAD 83(2007)-  41 15 10.31548(N)    088 07 30.23833(W) AD(2002.00) 0
 AE2545  ELLIP H (02/10/07)  140.897  (m)                       GP(2002.00)    
 AE2545  ELLIP H (02/03/05)  140.906  (m)                       GP(       ) 4 2
 AE2545  NAD 83(1997)-  41 15 10.31569(N)    088 07 30.23794(W) AD(       ) 1
 AE2545  ELLIP H (10/21/99)  140.908  (m)                       GP(       ) 4 1
 AE2545  NAD 83(1997)-  41 15 10.31570(N)    088 07 30.23804(W) AD(       ) 1
 AE2545  NAD 83(1986)-  41 15 10.31823(N)    088 07 30.25168(W) AD(       ) 1
 AE2545
 AE2545.Superseded values are not recommended for survey control.
 AE2545
 AE2545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2545.See file dsdata.pdf to determine how the superseded data were derived.
 AE2545
 AE2545_MARKER: F = FLANGE-ENCASED ROD
 AE2545_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2545_MARK LOGO: IL-197
 AE2545_PROJECTION: RECESSED 3 CENTIMETERS
 AE2545_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2545_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2545_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2545+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2024
 AE2545_ROD/PIPE-DEPTH: 3 meters
 AE2545_SLEEVE-DEPTH  : 1 meters
 AE2545
 AE2545  HISTORY     - Date     Condition        Report By
 AE2545  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2545  HISTORY     - 20090623 GOOD             GEOCAC
 AE2545  HISTORY     - 20101123 GOOD             GEOCAC
 AE2545  HISTORY     - 20140925 GOOD             AEROTE
 AE2545  HISTORY     - 20240109 GOOD             ILDT
 AE2545
 AE2545                          STATION DESCRIPTION
 AE2545
 AE2545'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2545'FROM INTERSECTION OF ANGLE RD AND RIVALS RD .15 MI. FROM INTERSECTION
 AE2545'OF RIVALS AND IL RTE 102, 1 MI (1.6 KM) TO POINT 20 FEET (6.1 M) WES
 AE2545'OF CENTERLINE STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WI
 AE2545'SLEEVE WITH CAST CAP AND LID
 AE2545
 AE2545                          STATION RECOVERY (2009)
 AE2545
 AE2545'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2545'RECOVERED IN GOOD CONDITION.
 AE2545
 AE2545                          STATION RECOVERY (2010)
 AE2545
 AE2545'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2545'REPORT SUBMITTED BY GEOCACHER.  PICTURES OF THIS MARK ARE AVAILABLE AT
 AE2545'THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK
 AE2545'SECTION USING THIS MARK'S PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
 AE2545
 AE2545                          STATION RECOVERY (2014)
 AE2545
 AE2545'RECOVERY NOTE BY AEROTEC 2014 (CG)
 AE2545'RECOVERED IN GOOD CONDITION.
 AE2545
 AE2545                          STATION RECOVERY (2024)
 AE2545
 AE2545'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 AE2545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2546 ***********************************************************************
 AE2546  DESIGNATION -  WILL COUNTY GPS 2524
 AE2546  PID         -  AE2546
 AE2546  STATE/COUNTY-  IL/WILL
 AE2546  COUNTRY     -  US
 AE2546  USGS QUAD   -  BONFIELD (2018)
 AE2546
 AE2546                         *CURRENT SURVEY CONTROL
 AE2546  ______________________________________________________________________
 AE2546* NAD 83(2011) POSITION- 41 14 56.33539(N) 088 00 47.14101(W)   ADJUSTED
 AE2546* NAD 83(2011) ELLIP HT-   162.628 (meters)        (06/27/12)   ADJUSTED
 AE2546* NAD 83(2011) EPOCH   -  2010.00
 AE2546* NAVD 88 ORTHO HEIGHT -   195.5   (meters)      641.    (feet) GPS OBS
 AE2546  ______________________________________________________________________
 AE2546  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2546  GEOID HEIGHT    -        -32.635 (meters)                     GEOID96
 AE2546  GEOID HEIGHT    -        -32.834 (meters)                     GEOID18
 AE2546  NAD 83(2011) X  -    166,508.851 (meters)                     COMP
 AE2546  NAD 83(2011) Y  - -4,799,639.905 (meters)                     COMP
 AE2546  NAD 83(2011) Z  -  4,183,359.442 (meters)                     COMP
 AE2546  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 AE2546
 AE2546  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2546  Standards:
 AE2546         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2546            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2546  -------------------------------------------------------------------
 AE2546  NETWORK    2.24   1.25           1.05   0.71   0.64     -0.10135422
 AE2546  -------------------------------------------------------------------
 AE2546  Click here for local accuracies and other accuracy information.
 AE2546
 AE2546.The horizontal coordinates were established by GPS observations
 AE2546.and adjusted by the National Geodetic Survey in June 2012.
 AE2546
 AE2546.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2546.been affixed to the stable North American tectonic plate. See 
 AE2546.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2546
 AE2546.The horizontal coordinates are valid at the epoch date displayed above
 AE2546.which is a decimal equivalence of Year/Month/Day.
 AE2546
 AE2546.The orthometric height was determined by GPS observations and a
 AE2546.high-resolution geoid model.
 AE2546
 AE2546.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2546.GEOID18 height accuracy estimate available here.
 AE2546
 AE2546.Click photographs - Photos may exist for this station.
 AE2546
 AE2546.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2546
 AE2546.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2546
 AE2546.The ellipsoidal height was determined by GPS observations
 AE2546.and is referenced to NAD 83.
 AE2546
 AE2546. The following values were computed from the NAD 83(2011) position.
 AE2546
 AE2546;                    North         East     Units Scale Factor Converg.
 AE2546;SPC IL E     -   508,741.592   326,841.037   MT  0.99998386   +0 12 40.1
 AE2546;SPC IL E     - 1,669,096.37  1,072,310.97   sFT  0.99998386   +0 12 40.1
 AE2546;UTM  16      - 4,566,891.844   415,118.029   MT  0.99968867   -0 40 04.8
 AE2546
 AE2546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2546!SPC IL E     -   0.99997449  x   0.99998386  =   0.99995835
 AE2546!UTM  16      -   0.99997449  x   0.99968867  =   0.99966317
 AE2546
 AE2546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1511866891(NAD 83)
 AE2546
 AE2546                          SUPERSEDED SURVEY CONTROL
 AE2546
 AE2546  NAD 83(2007)-  41 14 56.33547(N)    088 00 47.14191(W) AD(2002.00) 0
 AE2546  ELLIP H (02/10/07)  162.646  (m)                       GP(2002.00)    
 AE2546  ELLIP H (02/03/05)  162.656  (m)                       GP(       ) 4 2
 AE2546  NAD 83(1997)-  41 14 56.33566(N)    088 00 47.14156(W) AD(       ) 1
 AE2546  ELLIP H (10/21/99)  162.658  (m)                       GP(       ) 4 1
 AE2546  NAD 83(1997)-  41 14 56.33567(N)    088 00 47.14166(W) AD(       ) 1
 AE2546  NAD 83(1986)-  41 14 56.33822(N)    088 00 47.15534(W) AD(       ) 1
 AE2546
 AE2546.Superseded values are not recommended for survey control.
 AE2546
 AE2546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2546.See file dsdata.pdf to determine how the superseded data were derived.
 AE2546
 AE2546_MARKER: F = FLANGE-ENCASED ROD
 AE2546_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2546_MARK LOGO: IL-197
 AE2546_PROJECTION: RECESSED 8 CENTIMETERS
 AE2546_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2546_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2546_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2546+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2546_ROD/PIPE-DEPTH: 3 meters
 AE2546_SLEEVE-DEPTH  : 1 meters
 AE2546
 AE2546  HISTORY     - Date     Condition        Report By
 AE2546  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2546  HISTORY     - 20091119 GOOD             GEOCAC
 AE2546
 AE2546                          STATION DESCRIPTION
 AE2546
 AE2546'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2546'IN SOUTHWEST QUADRANT OF 35005 ROAD AND 16800 WEST ROAD. STATION IS
 AE2546'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2546'LID
 AE2546
 AE2546                          STATION RECOVERY (2009)
 AE2546
 AE2546'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2546'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2547 ***********************************************************************
 AE2547  DESIGNATION -  WILL COUNTY GPS 2533
 AE2547  PID         -  AE2547
 AE2547  STATE/COUNTY-  IL/WILL
 AE2547  COUNTRY     -  US
 AE2547  USGS QUAD   -  BONFIELD (2018)
 AE2547
 AE2547                         *CURRENT SURVEY CONTROL
 AE2547  ______________________________________________________________________
 AE2547* NAD 83(2011) POSITION- 41 12 17.66851(N) 088 04 11.90167(W)   ADJUSTED
 AE2547* NAD 83(2011) ELLIP HT-   148.775 (meters)        (06/27/12)   ADJUSTED
 AE2547* NAD 83(2011) EPOCH   -  2010.00
 AE2547* NAVD 88 ORTHO HEIGHT -   181.6   (meters)      596.    (feet) GPS OBS
 AE2547  ______________________________________________________________________
 AE2547  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2547  GEOID HEIGHT    -        -32.578 (meters)                     GEOID96
 AE2547  GEOID HEIGHT    -        -32.776 (meters)                     GEOID18
 AE2547  NAD 83(2011) X  -    161,852.426 (meters)                     COMP
 AE2547  NAD 83(2011) Y  - -4,803,016.554 (meters)                     COMP
 AE2547  NAD 83(2011) Z  -  4,179,668.819 (meters)                     COMP
 AE2547  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 AE2547
 AE2547  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2547  Standards:
 AE2547         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2547            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2547  -------------------------------------------------------------------
 AE2547  NETWORK    2.41   1.45           1.09   0.85   0.74     -0.05998701
 AE2547  -------------------------------------------------------------------
 AE2547  Click here for local accuracies and other accuracy information.
 AE2547
 AE2547.The horizontal coordinates were established by GPS observations
 AE2547.and adjusted by the National Geodetic Survey in June 2012.
 AE2547
 AE2547.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2547.been affixed to the stable North American tectonic plate. See 
 AE2547.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2547
 AE2547.The horizontal coordinates are valid at the epoch date displayed above
 AE2547.which is a decimal equivalence of Year/Month/Day.
 AE2547
 AE2547.The orthometric height was determined by GPS observations and a
 AE2547.high-resolution geoid model.
 AE2547
 AE2547.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2547.GEOID18 height accuracy estimate available here.
 AE2547
 AE2547.Click photographs - Photos may exist for this station.
 AE2547
 AE2547.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2547
 AE2547.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2547
 AE2547.The ellipsoidal height was determined by GPS observations
 AE2547.and is referenced to NAD 83.
 AE2547
 AE2547. The following values were computed from the NAD 83(2011) position.
 AE2547
 AE2547;                    North         East     Units Scale Factor Converg.
 AE2547;SPC IL E     -   503,830.902   322,088.591   MT  0.99998100   +0 10 24.6
 AE2547;SPC IL E     - 1,652,985.22  1,056,718.99   sFT  0.99998100   +0 10 24.6
 AE2547;UTM  16      - 4,562,056.014   410,292.221   MT  0.99969904   -0 42 17.6
 AE2547
 AE2547!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2547!SPC IL E     -   0.99997666  x   0.99998100  =   0.99995766
 AE2547!UTM  16      -   0.99997666  x   0.99969904  =   0.99967571
 AE2547
 AE2547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1029262056(NAD 83)
 AE2547
 AE2547                          SUPERSEDED SURVEY CONTROL
 AE2547
 AE2547  NAD 83(2007)-  41 12 17.66860(N)    088 04 11.90256(W) AD(2002.00) 0
 AE2547  ELLIP H (02/10/07)  148.794  (m)                       GP(2002.00)    
 AE2547  ELLIP H (02/03/05)  148.803  (m)                       GP(       ) 4 2
 AE2547  NAD 83(1997)-  41 12 17.66881(N)    088 04 11.90214(W) AD(       ) 1
 AE2547  ELLIP H (10/21/99)  148.805  (m)                       GP(       ) 4 1
 AE2547  NAD 83(1997)-  41 12 17.66882(N)    088 04 11.90224(W) AD(       ) 1
 AE2547  NAD 83(1986)-  41 12 17.67136(N)    088 04 11.91584(W) AD(       ) 1
 AE2547
 AE2547.Superseded values are not recommended for survey control.
 AE2547
 AE2547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2547.See file dsdata.pdf to determine how the superseded data were derived.
 AE2547
 AE2547_MARKER: F = FLANGE-ENCASED ROD
 AE2547_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2547_MARK LOGO: IL-197
 AE2547_PROJECTION: RECESSED 8 CENTIMETERS
 AE2547_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2547_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2547+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2547_ROD/PIPE-DEPTH: 3 meters
 AE2547_SLEEVE-DEPTH  : 1 meters
 AE2547
 AE2547  HISTORY     - Date     Condition        Report By
 AE2547  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2547
 AE2547                          STATION DESCRIPTION
 AE2547
 AE2547'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2547'0.50 MILE (0.80 KM) SOUTH OF BAUER ROAD ON WEST SIDE 27 FFET NORTH OF
 AE2547'FIELD INTRANCE, 13 FEET (4.0 M) WEST OF EDGE OF GRAVEL RD WEST OF RED
 AE2547'WITNESS POST STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2547'SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2548 ***********************************************************************
 AE2548  DESIGNATION -  WILL COUNTY GPS 2536
 AE2548  PID         -  AE2548
 AE2548  STATE/COUNTY-  IL/WILL
 AE2548  COUNTRY     -  US
 AE2548  USGS QUAD   -  BONFIELD (2018)
 AE2548
 AE2548                         *CURRENT SURVEY CONTROL
 AE2548  ______________________________________________________________________
 AE2548* NAD 83(2011) POSITION- 41 12 45.51451(N) 088 00 44.01359(W)   ADJUSTED
 AE2548* NAD 83(2011) ELLIP HT-   153.424 (meters)        (06/27/12)   ADJUSTED
 AE2548* NAD 83(2011) EPOCH   -  2010.00
 AE2548* NAVD 88 ORTHO HEIGHT -   186.2   (meters)      611.    (feet) GPS OBS
 AE2548  ______________________________________________________________________
 AE2548  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2548  GEOID HEIGHT    -        -32.604 (meters)                     GEOID96
 AE2548  GEOID HEIGHT    -        -32.802 (meters)                     GEOID18
 AE2548  NAD 83(2011) X  -    166,673.650 (meters)                     COMP
 AE2548  NAD 83(2011) Y  - -4,802,288.876 (meters)                     COMP
 AE2548  NAD 83(2011) Z  -  4,180,318.160 (meters)                     COMP
 AE2548  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 AE2548
 AE2548  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2548  Standards:
 AE2548         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2548            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2548  -------------------------------------------------------------------
 AE2548  NETWORK    2.35   1.37           1.07   0.81   0.70     -0.06549141
 AE2548  -------------------------------------------------------------------
 AE2548  Click here for local accuracies and other accuracy information.
 AE2548
 AE2548.The horizontal coordinates were established by GPS observations
 AE2548.and adjusted by the National Geodetic Survey in June 2012.
 AE2548
 AE2548.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2548.been affixed to the stable North American tectonic plate. See 
 AE2548.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2548
 AE2548.The horizontal coordinates are valid at the epoch date displayed above
 AE2548.which is a decimal equivalence of Year/Month/Day.
 AE2548
 AE2548.The orthometric height was determined by GPS observations and a
 AE2548.high-resolution geoid model.
 AE2548
 AE2548.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2548.GEOID18 height accuracy estimate available here.
 AE2548
 AE2548.Click photographs - Photos may exist for this station.
 AE2548
 AE2548.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2548
 AE2548.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2548
 AE2548.The ellipsoidal height was determined by GPS observations
 AE2548.and is referenced to NAD 83.
 AE2548
 AE2548. The following values were computed from the NAD 83(2011) position.
 AE2548
 AE2548;                    North         East     Units Scale Factor Converg.
 AE2548;SPC IL E     -   504,706.189   326,928.757   MT  0.99998392   +0 12 41.6
 AE2548;SPC IL E     - 1,655,856.89  1,072,598.76   sFT  0.99998392   +0 12 41.6
 AE2548;UTM  16      - 4,562,856.761   415,143.837   MT  0.99968862   -0 40 01.0
 AE2548
 AE2548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2548!SPC IL E     -   0.99997594  x   0.99998392  =   0.99995986
 AE2548!UTM  16      -   0.99997594  x   0.99968862  =   0.99966456
 AE2548
 AE2548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1514362856(NAD 83)
 AE2548
 AE2548                          SUPERSEDED SURVEY CONTROL
 AE2548
 AE2548  NAD 83(2007)-  41 12 45.51460(N)    088 00 44.01449(W) AD(2002.00) 0
 AE2548  ELLIP H (02/10/07)  153.442  (m)                       GP(2002.00)    
 AE2548  ELLIP H (02/03/05)  153.452  (m)                       GP(       ) 4 2
 AE2548  NAD 83(1997)-  41 12 45.51480(N)    088 00 44.01410(W) AD(       ) 1
 AE2548  ELLIP H (10/21/99)  153.454  (m)                       GP(       ) 4 1
 AE2548  NAD 83(1997)-  41 12 45.51481(N)    088 00 44.01420(W) AD(       ) 1
 AE2548  NAD 83(1986)-  41 12 45.51736(N)    088 00 44.02784(W) AD(       ) 1
 AE2548
 AE2548.Superseded values are not recommended for survey control.
 AE2548
 AE2548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2548.See file dsdata.pdf to determine how the superseded data were derived.
 AE2548
 AE2548_MARKER: F = FLANGE-ENCASED ROD
 AE2548_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2548_MARK LOGO: IL-197
 AE2548_PROJECTION: RECESSED 8 CENTIMETERS
 AE2548_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2548_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2548+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2022
 AE2548_ROD/PIPE-DEPTH: 3 meters
 AE2548_SLEEVE-DEPTH  : 1 meters
 AE2548
 AE2548  HISTORY     - Date     Condition        Report By
 AE2548  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2548  HISTORY     - 20091119 GOOD             GEOCAC
 AE2548  HISTORY     - 20220722 GOOD             ILDT
 AE2548
 AE2548                          STATION DESCRIPTION
 AE2548
 AE2548'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2548'FROM INTERSECTION IL RTE 53 AND IL RTE 102 IN WILMINGTON GO SOUTH 9 MI
 AE2548'(14.5 KM) ON IL 102 STATION ON RIGHT AT WAGNER BRIDGE RD STATION IS
 AE2548'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2548'LID
 AE2548
 AE2548                          STATION RECOVERY (2009)
 AE2548
 AE2548'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2548'REPORT SUBMITTED BY GEOCACHER.
 AE2548
 AE2548                          STATION RECOVERY (2022)
 AE2548
 AE2548'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 AE2548'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2549 ***********************************************************************
 AE2549  DESIGNATION -  WILL COUNTY GPS 303
 AE2549  PID         -  AE2549
 AE2549  STATE/COUNTY-  IL/WILL
 AE2549  COUNTRY     -  US
 AE2549  USGS QUAD   -  NORMANTOWN (2018)
 AE2549
 AE2549                         *CURRENT SURVEY CONTROL
 AE2549  ______________________________________________________________________
 AE2549* NAD 83(2011) POSITION- 41 38 13.35945(N) 088 12 09.37762(W)   ADJUSTED
 AE2549* NAD 83(2011) ELLIP HT-   157.578 (meters)        (06/27/12)   ADJUSTED
 AE2549* NAD 83(2011) EPOCH   -  2010.00
 AE2549* NAVD 88 ORTHO HEIGHT -   190.7   (meters)      626.    (feet) GPS OBS
 AE2549  ______________________________________________________________________
 AE2549  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2549  GEOID HEIGHT    -        -32.894 (meters)                     GEOID96
 AE2549  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 AE2549  NAD 83(2011) X  -    149,737.919 (meters)                     COMP
 AE2549  NAD 83(2011) Y  - -4,771,647.733 (meters)                     COMP
 AE2549  NAD 83(2011) Z  -  4,215,664.596 (meters)                     COMP
 AE2549  LAPLACE CORR    -         -1.66  (seconds)                    DEFLEC18
 AE2549
 AE2549  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2549  Standards:
 AE2549         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2549            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2549  -------------------------------------------------------------------
 AE2549  NETWORK    0.97   0.73           0.43   0.36   0.37     -0.11607108
 AE2549  -------------------------------------------------------------------
 AE2549  Click here for local accuracies and other accuracy information.
 AE2549
 AE2549.The horizontal coordinates were established by GPS observations
 AE2549.and adjusted by the National Geodetic Survey in June 2012.
 AE2549
 AE2549.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2549.been affixed to the stable North American tectonic plate. See 
 AE2549.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2549
 AE2549.The horizontal coordinates are valid at the epoch date displayed above
 AE2549.which is a decimal equivalence of Year/Month/Day.
 AE2549
 AE2549.The orthometric height was determined by GPS observations and a
 AE2549.high-resolution geoid model.
 AE2549
 AE2549.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2549.GEOID18 height accuracy estimate available here.
 AE2549
 AE2549.Click photographs - Photos may exist for this station.
 AE2549
 AE2549.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2549
 AE2549.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2549
 AE2549.The ellipsoidal height was determined by GPS observations
 AE2549.and is referenced to NAD 83.
 AE2549
 AE2549. The following values were computed from the NAD 83(2011) position.
 AE2549
 AE2549;                    North         East     Units Scale Factor Converg.
 AE2549;SPC IL E     -   551,798.469   310,892.010   MT  0.99997646   +0 05 12.7
 AE2549;SPC IL E     - 1,810,358.81  1,019,984.87   sFT  0.99997646   +0 05 12.7
 AE2549;UTM  16      - 4,610,177.407   399,838.280   MT  0.99972346   -0 47 56.7
 AE2549
 AE2549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2549!SPC IL E     -   0.99997528  x   0.99997646  =   0.99995175
 AE2549!UTM  16      -   0.99997528  x   0.99972346  =   0.99969875
 AE2549
 AE2549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9983810177(NAD 83)
 AE2549
 AE2549                          SUPERSEDED SURVEY CONTROL
 AE2549
 AE2549  NAD 83(2007)-  41 38 13.35961(N)    088 12 09.37857(W) AD(2002.00) 0
 AE2549  ELLIP H (02/10/07)  157.595  (m)                       GP(2002.00)    
 AE2549  ELLIP H (02/03/05)  157.597  (m)                       GP(       ) 4 2
 AE2549  NAD 83(1997)-  41 38 13.35888(N)    088 12 09.37794(W) AD(       ) 1
 AE2549  ELLIP H (10/21/99)  157.598  (m)                       GP(       ) 4 1
 AE2549  NAD 83(1997)-  41 38 13.35894(N)    088 12 09.37844(W) AD(       ) 1
 AE2549  NAD 83(1986)-  41 38 13.36083(N)    088 12 09.38852(W) AD(       ) 1
 AE2549
 AE2549.Superseded values are not recommended for survey control.
 AE2549
 AE2549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2549.See file dsdata.pdf to determine how the superseded data were derived.
 AE2549
 AE2549_MARKER: F = FLANGE-ENCASED ROD
 AE2549_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2549_MARK LOGO: IL-197
 AE2549_PROJECTION: RECESSED 8 CENTIMETERS
 AE2549_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2549_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2549+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2549_ROD/PIPE-DEPTH: 3 meters
 AE2549_SLEEVE-DEPTH  : 1 meters
 AE2549
 AE2549  HISTORY     - Date     Condition        Report By
 AE2549  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2549  HISTORY     - 20070307 MARK NOT FOUND   INDIV
 AE2549
 AE2549                          STATION DESCRIPTION
 AE2549
 AE2549'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2549'FROM INTERSECTION IL RTE 59 AND US 30 IN PLAINFIELD GO NORTH ON RTE 59
 AE2549'2 MI (3.2 KM) TO INTERSECTION RTE 59 AND 135TH. STATION IN SOUTHEAST
 AE2549'QUADRANT. STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2549'SLEEVE WITH CAST CAP AND LID
 AE2549
 AE2549                          STATION RECOVERY (2007)
 AE2549
 AE2549'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (PWM)
 AE2549'STATION APPEARS TO HAVE BEEN DESTROYED WITH EXPANSION OF IL. ROUTE 59.
 AE2549'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2550 ***********************************************************************
 AE2550  DESIGNATION -  WILL COUNTY GPS 306
 AE2550  PID         -  AE2550
 AE2550  STATE/COUNTY-  IL/WILL
 AE2550  COUNTRY     -  US
 AE2550  USGS QUAD   -  AURORA SOUTH (2018)
 AE2550
 AE2550                         *CURRENT SURVEY CONTROL
 AE2550  ______________________________________________________________________
 AE2550* NAD 83(2011) POSITION- 41 38 10.10044(N) 088 15 32.78538(W)   ADJUSTED
 AE2550* NAD 83(2011) ELLIP HT-   172.013 (meters)        (06/27/12)   ADJUSTED
 AE2550* NAD 83(2011) EPOCH   -  2010.00
 AE2550* NAVD 88 ORTHO HEIGHT -   205.1   (meters)      673.    (feet) GPS OBS
 AE2550  ______________________________________________________________________
 AE2550  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AE2550  GEOID HEIGHT    -        -33.009 (meters)                     GEOID03
 AE2550  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 AE2550  NAD 83(2011) X  -    145,034.650 (meters)                     COMP
 AE2550  NAD 83(2011) Y  - -4,771,870.634 (meters)                     COMP
 AE2550  NAD 83(2011) Z  -  4,215,599.040 (meters)                     COMP
 AE2550  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 AE2550
 AE2550  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2550  Standards:
 AE2550         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2550            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2550  -------------------------------------------------------------------
 AE2550  NETWORK    0.56   0.76           0.26   0.18   0.39     -0.02986704
 AE2550  -------------------------------------------------------------------
 AE2550  Click here for local accuracies and other accuracy information.
 AE2550
 AE2550.The horizontal coordinates were established by GPS observations
 AE2550.and adjusted by the National Geodetic Survey in June 2012.
 AE2550
 AE2550.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2550.been affixed to the stable North American tectonic plate. See 
 AE2550.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2550
 AE2550.The horizontal coordinates are valid at the epoch date displayed above
 AE2550.which is a decimal equivalence of Year/Month/Day.
 AE2550
 AE2550.The orthometric height was determined by GPS observations and a
 AE2550.high-resolution geoid model.
 AE2550
 AE2550.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2550.GEOID18 height accuracy estimate available here.
 AE2550
 AE2550.Click photographs - Photos may exist for this station.
 AE2550
 AE2550.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2550
 AE2550.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2550
 AE2550.The ellipsoidal height was determined by GPS observations
 AE2550.and is referenced to NAD 83.
 AE2550
 AE2550. The following values were computed from the NAD 83(2011) position.
 AE2550
 AE2550;                    North         East     Units Scale Factor Converg.
 AE2550;SPC IL E     -   551,692.331   306,184.459   MT  0.99997547   +0 02 57.5
 AE2550;SPC IL E     - 1,810,010.59  1,004,540.18   sFT  0.99997547   +0 02 57.5
 AE2550;UTM  16      - 4,610,144.078   395,130.812   MT  0.99973533   -0 50 11.8
 AE2550
 AE2550!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2550!SPC IL E     -   0.99997302  x   0.99997547  =   0.99994849
 AE2550!UTM  16      -   0.99997302  x   0.99973533  =   0.99970836
 AE2550
 AE2550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9513010144(NAD 83)
 AE2550
 AE2550                          SUPERSEDED SURVEY CONTROL
 AE2550
 AE2550  NAD 83(2007)-  41 38 10.10014(N)    088 15 32.78656(W) AD(2002.00) 1
 AE2550  ELLIP H (07/03/08)  172.035  (m)                       GP(2002.00) 3 1
 AE2550  NAD 83(2007)-  41 38 10.10105(N)    088 15 32.78626(W) AD(2002.00) 0
 AE2550  ELLIP H (02/10/07)  172.032  (m)                       GP(2002.00)    
 AE2550  ELLIP H (02/03/05)  172.033  (m)                       GP(       ) 4 2
 AE2550  NAD 83(1997)-  41 38 10.10031(N)    088 15 32.78564(W) AD(       ) 1
 AE2550  ELLIP H (10/21/99)  172.035  (m)                       GP(       ) 4 1
 AE2550  NAD 83(1997)-  41 38 10.10036(N)    088 15 32.78613(W) AD(       ) 1
 AE2550  NAD 83(1986)-  41 38 10.10227(N)    088 15 32.79620(W) AD(       ) 1
 AE2550  NAVD 88 (09/04/97)  205.1    (m)  GEOID96  model used  GPS OBS        
 AE2550
 AE2550.Superseded values are not recommended for survey control.
 AE2550
 AE2550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2550.See file dsdata.pdf to determine how the superseded data were derived.
 AE2550
 AE2550_MARKER: F = FLANGE-ENCASED ROD
 AE2550_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2550_MARK LOGO: IL-197
 AE2550_PROJECTION: RECESSED 8 CENTIMETERS
 AE2550_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2550_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2550_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2550+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2008
 AE2550_ROD/PIPE-DEPTH: 3.7 meters
 AE2550_SLEEVE-DEPTH  : 1 meters
 AE2550
 AE2550  HISTORY     - Date     Condition        Report By
 AE2550  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2550  HISTORY     - 20080215 GOOD             SECI
 AE2550
 AE2550                          STATION DESCRIPTION
 AE2550
 AE2550'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2550'FROM INTERSECTION OF IL RTE 59 AND 135TH ST GO WEST ON 135TH 5 MI.
 AE2550'STATION IS 0.4 MI (0.6 KM) WEST OF HEGGS RD AT HOUSE NUMBER 26359, 22
 AE2550'FEET (6.7 M) SOUTH OF CENTERLINE 135TH ST STATION IS FLUSH WITH
 AE2550'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2550
 AE2550                          STATION RECOVERY (2008)
 AE2550
 AE2550'RECOVERY NOTE BY SMITH ENG CONS INC 2008 (MRF)
 AE2550'FROM INTERSECTION OF IL RTE 59 AND 135TH ST GO WEST ON 135TH
 AE2550'APPROXIMATELY 2.9 MI (4.7 KM) STATION IS 0.4 MI (0.6 KM) WEST OF HEGGS
 AE2550'ROAD.  STATION IS LOCATED 155 FT (47.2 M) WEST OF WEST EDGE OF
 AE2550'DRIVEWAY FOR HOUSE NUMBER 26359, 24 FT (7.3 M) SOUTH OF CENTERLINE
 AE2550'135TH ST, 5 FT (1.5 M) SOUTH OF BACK OF CURB, 16 FT (4.9 M) EAST OF
 AE2550'POWERPOLE, AND 47 FT (14.3 M) SOUTHWEST OF STREET LIGHT.  STATION IS
 AE2550'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2550'LID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2551 ***********************************************************************
 AE2551  DESIGNATION -  WILL COUNTY GPS 316
 AE2551  PID         -  AE2551
 AE2551  STATE/COUNTY-  IL/WILL
 AE2551  COUNTRY     -  US
 AE2551  USGS QUAD   -  PLAINFIELD (2018)
 AE2551
 AE2551                         *CURRENT SURVEY CONTROL
 AE2551  ______________________________________________________________________
 AE2551* NAD 83(2011) POSITION- 41 35 39.11860(N) 088 12 06.36474(W)   ADJUSTED
 AE2551* NAD 83(2011) ELLIP HT-   151.559 (meters)        (06/27/12)   ADJUSTED
 AE2551* NAD 83(2011) EPOCH   -  2010.00
 AE2551* NAVD 88 ORTHO HEIGHT -   184.7   (meters)      606.    (feet) GPS OBS
 AE2551  ______________________________________________________________________
 AE2551  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AE2551  GEOID HEIGHT    -        -33.012 (meters)                     GEOID99
 AE2551  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 AE2551  NAD 83(2011) X  -    149,906.649 (meters)                     COMP
 AE2551  NAD 83(2011) Y  - -4,774,799.884 (meters)                     COMP
 AE2551  NAD 83(2011) Z  -  4,212,102.917 (meters)                     COMP
 AE2551  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 AE2551
 AE2551  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2551  Standards:
 AE2551         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2551            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2551  -------------------------------------------------------------------
 AE2551  NETWORK    1.04   0.78           0.47   0.37   0.40     -0.12674390
 AE2551  -------------------------------------------------------------------
 AE2551  Click here for local accuracies and other accuracy information.
 AE2551
 AE2551.The horizontal coordinates were established by GPS observations
 AE2551.and adjusted by the National Geodetic Survey in June 2012.
 AE2551
 AE2551.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2551.been affixed to the stable North American tectonic plate. See 
 AE2551.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2551
 AE2551.The horizontal coordinates are valid at the epoch date displayed above
 AE2551.which is a decimal equivalence of Year/Month/Day.
 AE2551
 AE2551.The orthometric height was determined by GPS observations and a
 AE2551.high-resolution geoid model.
 AE2551
 AE2551.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2551.GEOID18 height accuracy estimate available here.
 AE2551
 AE2551.Click photographs - Photos may exist for this station.
 AE2551
 AE2551.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2551
 AE2551.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2551
 AE2551.The ellipsoidal height was determined by GPS observations
 AE2551.and is referenced to NAD 83.
 AE2551
 AE2551. The following values were computed from the NAD 83(2011) position.
 AE2551
 AE2551;                    North         East     Units Scale Factor Converg.
 AE2551;SPC IL E     -   547,040.113   310,968.996   MT  0.99997648   +0 05 14.4
 AE2551;SPC IL E     - 1,794,747.44  1,020,237.45   sFT  0.99997648   +0 05 14.4
 AE2551;UTM  16      - 4,605,419.633   399,841.713   MT  0.99972345   -0 47 52.3
 AE2551
 AE2551!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2551!SPC IL E     -   0.99997623  x   0.99997648  =   0.99995271
 AE2551!UTM  16      -   0.99997623  x   0.99972345  =   0.99969969
 AE2551
 AE2551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9984105419(NAD 83)
 AE2551
 AE2551                          SUPERSEDED SURVEY CONTROL
 AE2551
 AE2551  NAD 83(2007)-  41 35 39.11868(N)    088 12 06.36564(W) AD(2002.00) 0
 AE2551  ELLIP H (02/10/07)  151.576  (m)                       GP(2002.00)    
 AE2551  ELLIP H (02/03/05)  151.570  (m)                       GP(       ) 4 2
 AE2551  NAD 83(1997)-  41 35 39.11862(N)    088 12 06.36579(W) AD(       ) 1
 AE2551  ELLIP H (04/24/01)  151.605  (m)                       GP(       ) 4 1
 AE2551  NAD 83(1997)-  41 35 39.11819(N)    088 12 06.36514(W) AD(       ) 1
 AE2551  ELLIP H (10/21/99)  151.582  (m)                       GP(       ) 4 1
 AE2551  NAD 83(1997)-  41 35 39.11825(N)    088 12 06.36554(W) AD(       ) 1
 AE2551  NAD 83(1986)-  41 35 39.12008(N)    088 12 06.37610(W) AD(       ) 1
 AE2551  NAVD 88 (09/04/97)  184.6    (m)  GEOID96  model used  GPS OBS        
 AE2551
 AE2551.Superseded values are not recommended for survey control.
 AE2551
 AE2551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2551.See file dsdata.pdf to determine how the superseded data were derived.
 AE2551
 AE2551_MARKER: F = FLANGE-ENCASED ROD
 AE2551_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2551_MARK LOGO: IL-197
 AE2551_PROJECTION: RECESSED 8 CENTIMETERS
 AE2551_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2551_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2551_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2551+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2000
 AE2551_ROD/PIPE-DEPTH: 3.66 meters
 AE2551_SLEEVE-DEPTH  : 1.00 meters
 AE2551
 AE2551  HISTORY     - Date     Condition        Report By
 AE2551  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2551  HISTORY     - 20001009 GOOD             SECI
 AE2551  HISTORY     - 20110122 MARK NOT FOUND   GEOCAC
 AE2551  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 AE2551
 AE2551                          STATION DESCRIPTION
 AE2551
 AE2551'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2551'AT INTERSECTION OF IL ROUTE 59 AND RENWICK RD. NORTHWEST QUADRANT,
 AE2551'21.2 FEET (6.5 M) WEST OF BACK OF CURB OF IL 59 STATION IS FLUSH WITH
 AE2551'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2551
 AE2551                          STATION RECOVERY (2000)
 AE2551
 AE2551'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AE2551'RECOVERED IN GOOD CONDITION.
 AE2551
 AE2551                          STATION RECOVERY (2011)
 AE2551
 AE2551'RECOVERY NOTE BY GEOCACHING 2011
 AE2551'MARK LIKELY DESTROYED BY ROAD WIDENING PROJECT.
 AE2551
 AE2551                          STATION RECOVERY (2013)
 AE2551
 AE2551'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AE2551'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2552 ***********************************************************************
 AE2552  DESIGNATION -  WILL COUNTY GPS 319
 AE2552  PID         -  AE2552
 AE2552  STATE/COUNTY-  IL/WILL
 AE2552  COUNTRY     -  US
 AE2552  USGS QUAD   -  YORKVILLE SE (2018)
 AE2552
 AE2552                         *CURRENT SURVEY CONTROL
 AE2552  ______________________________________________________________________
 AE2552* NAD 83(2011) POSITION- 41 35 36.24963(N) 088 15 26.53587(W)   ADJUSTED
 AE2552* NAD 83(2011) ELLIP HT-   157.242 (meters)        (06/27/12)   ADJUSTED
 AE2552* NAD 83(2011) EPOCH   -  2010.00
 AE2552* NAVD 88 ORTHO HEIGHT -   190.3   (meters)      624.    (feet) GPS OBS
 AE2552  ______________________________________________________________________
 AE2552  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2552  GEOID HEIGHT    -        -32.851 (meters)                     GEOID96
 AE2552  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 AE2552  NAD 83(2011) X  -    145,274.758 (meters)                     COMP
 AE2552  NAD 83(2011) Y  - -4,775,006.094 (meters)                     COMP
 AE2552  NAD 83(2011) Z  -  4,212,040.493 (meters)                     COMP
 AE2552  LAPLACE CORR    -         -1.56  (seconds)                    DEFLEC18
 AE2552
 AE2552  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2552  Standards:
 AE2552         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2552            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2552  -------------------------------------------------------------------
 AE2552  NETWORK    1.19   0.80           0.54   0.41   0.41     -0.15385914
 AE2552  -------------------------------------------------------------------
 AE2552  Click here for local accuracies and other accuracy information.
 AE2552
 AE2552.The horizontal coordinates were established by GPS observations
 AE2552.and adjusted by the National Geodetic Survey in June 2012.
 AE2552
 AE2552.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2552.been affixed to the stable North American tectonic plate. See 
 AE2552.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2552
 AE2552.The horizontal coordinates are valid at the epoch date displayed above
 AE2552.which is a decimal equivalence of Year/Month/Day.
 AE2552
 AE2552.The orthometric height was determined by GPS observations and a
 AE2552.high-resolution geoid model.
 AE2552
 AE2552.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2552.GEOID18 height accuracy estimate available here.
 AE2552
 AE2552.Click photographs - Photos may exist for this station.
 AE2552
 AE2552.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2552
 AE2552.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2552
 AE2552.The ellipsoidal height was determined by GPS observations
 AE2552.and is referenced to NAD 83.
 AE2552
 AE2552. The following values were computed from the NAD 83(2011) position.
 AE2552
 AE2552;                    North         East     Units Scale Factor Converg.
 AE2552;SPC IL E     -   546,946.029   306,333.278   MT  0.99997549   +0 03 01.5
 AE2552;SPC IL E     - 1,794,438.76  1,005,028.43   sFT  0.99997549   +0 03 01.5
 AE2552;UTM  16      - 4,605,397.184   395,206.239   MT  0.99973514   -0 50 05.2
 AE2552
 AE2552!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2552!SPC IL E     -   0.99997534  x   0.99997549  =   0.99995083
 AE2552!UTM  16      -   0.99997534  x   0.99973514  =   0.99971048
 AE2552
 AE2552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9520605397(NAD 83)
 AE2552
 AE2552                          SUPERSEDED SURVEY CONTROL
 AE2552
 AE2552  NAD 83(2007)-  41 35 36.24969(N)    088 15 26.53676(W) AD(2002.00) 0
 AE2552  ELLIP H (02/10/07)  157.259  (m)                       GP(2002.00)    
 AE2552  ELLIP H (02/03/05)  157.262  (m)                       GP(       ) 4 2
 AE2552  NAD 83(1997)-  41 35 36.24930(N)    088 15 26.53624(W) AD(       ) 1
 AE2552  ELLIP H (10/21/99)  157.268  (m)                       GP(       ) 4 1
 AE2552  NAD 83(1997)-  41 35 36.24936(N)    088 15 26.53657(W) AD(       ) 1
 AE2552  NAD 83(1986)-  41 35 36.25112(N)    088 15 26.54750(W) AD(       ) 1
 AE2552
 AE2552.Superseded values are not recommended for survey control.
 AE2552
 AE2552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2552.See file dsdata.pdf to determine how the superseded data were derived.
 AE2552
 AE2552_MARKER: F = FLANGE-ENCASED ROD
 AE2552_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2552_MARK LOGO: IL-197
 AE2552_PROJECTION: RECESSED 8 CENTIMETERS
 AE2552_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2552_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2552_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2552+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2552_ROD/PIPE-DEPTH: 3 meters
 AE2552_SLEEVE-DEPTH  : 1 meters
 AE2552
 AE2552  HISTORY     - Date     Condition        Report By
 AE2552  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2552
 AE2552                          STATION DESCRIPTION
 AE2552
 AE2552'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2552'FROM INTERSECTION OF CANTON FARM AND COUNTY LINE ROADS, NORTH ON
 AE2552'COUNTY LINE 2 MILES (3.2 KM) TO INTERSECTION. STATION IN SOUTHWEST
 AE2552'QUADRANT STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2552'SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2553 ***********************************************************************
 AE2553  DESIGNATION -  WILL COUNTY GPS 333
 AE2553  PID         -  AE2553
 AE2553  STATE/COUNTY-  IL/WILL
 AE2553  COUNTRY     -  US
 AE2553  USGS QUAD   -  PLAINFIELD (2018)
 AE2553
 AE2553                         *CURRENT SURVEY CONTROL
 AE2553  ______________________________________________________________________
 AE2553* NAD 83(2011) POSITION- 41 33 04.98078(N) 088 11 59.74597(W)   ADJUSTED
 AE2553* NAD 83(2011) ELLIP HT-   152.529 (meters)        (06/27/12)   ADJUSTED
 AE2553* NAD 83(2011) EPOCH   -  2010.00
 AE2553* NAVD 88 ORTHO HEIGHT -   185.6   (meters)      609.    (feet) GPS OBS
 AE2553  ______________________________________________________________________
 AE2553  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2553  GEOID HEIGHT    -        -32.877 (meters)                     GEOID96
 AE2553  GEOID HEIGHT    -        -33.076 (meters)                     GEOID18
 AE2553  NAD 83(2011) X  -    150,159.013 (meters)                     COMP
 AE2553  NAD 83(2011) Y  - -4,777,949.838 (meters)                     COMP
 AE2553  NAD 83(2011) Z  -  4,208,545.924 (meters)                     COMP
 AE2553  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 AE2553
 AE2553  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2553  Standards:
 AE2553         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2553            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2553  -------------------------------------------------------------------
 AE2553  NETWORK    0.66   0.74           0.31   0.20   0.38     -0.14234808
 AE2553  -------------------------------------------------------------------
 AE2553  Click here for local accuracies and other accuracy information.
 AE2553
 AE2553.The horizontal coordinates were established by GPS observations
 AE2553.and adjusted by the National Geodetic Survey in June 2012.
 AE2553
 AE2553.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2553.been affixed to the stable North American tectonic plate. See 
 AE2553.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2553
 AE2553.The horizontal coordinates are valid at the epoch date displayed above
 AE2553.which is a decimal equivalence of Year/Month/Day.
 AE2553
 AE2553.The orthometric height was determined by GPS observations and a
 AE2553.high-resolution geoid model.
 AE2553
 AE2553.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2553.GEOID18 height accuracy estimate available here.
 AE2553
 AE2553.Click photographs - Photos may exist for this station.
 AE2553
 AE2553.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2553
 AE2553.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2553
 AE2553.The ellipsoidal height was determined by GPS observations
 AE2553.and is referenced to NAD 83.
 AE2553
 AE2553. The following values were computed from the NAD 83(2011) position.
 AE2553
 AE2553;                    North         East     Units Scale Factor Converg.
 AE2553;SPC IL E     -   542,285.100   311,129.628   MT  0.99997652   +0 05 18.5
 AE2553;SPC IL E     - 1,779,147.03  1,020,764.45   sFT  0.99997652   +0 05 18.5
 AE2553;UTM  16      - 4,600,663.911   399,928.875   MT  0.99972324   -0 47 45.5
 AE2553
 AE2553!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2553!SPC IL E     -   0.99997608  x   0.99997652  =   0.99995260
 AE2553!UTM  16      -   0.99997608  x   0.99972324  =   0.99969932
 AE2553
 AE2553:                Primary Azimuth Mark                     Grid Az
 AE2553:SPC IL E     -  WIL59 1                                  000 31 57.3
 AE2553:UTM  16      -  WIL59 1                                  001 25 01.3
 AE2553
 AE2553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9992800663(NAD 83)
 AE2553
 AE2553|---------------------------------------------------------------------|
 AE2553| PID    Reference Object                     Distance      Geod. Az  |
 AE2553|                                                           dddmmss.s |
 AE2553| AJ2766 WIL59 1                             APPROX. 0.6 KM 0003715.8 |
 AE2553|---------------------------------------------------------------------|
 AE2553
 AE2553                          SUPERSEDED SURVEY CONTROL
 AE2553
 AE2553  NAD 83(2007)-  41 33 04.98079(N)    088 11 59.74680(W) AD(2002.00) 0
 AE2553  ELLIP H (02/10/07)  152.546  (m)                       GP(2002.00)    
 AE2553  ELLIP H (02/03/05)  152.552  (m)                       GP(       ) 4 2
 AE2553  NAD 83(1997)-  41 33 04.98062(N)    088 11 59.74647(W) AD(       ) 1
 AE2553  ELLIP H (10/21/99)  152.558  (m)                       GP(       ) 4 1
 AE2553  NAD 83(1997)-  41 33 04.98065(N)    088 11 59.74673(W) AD(       ) 1
 AE2553  NAD 83(1986)-  41 33 04.98249(N)    088 11 59.75807(W) AD(       ) 1
 AE2553
 AE2553.Superseded values are not recommended for survey control.
 AE2553
 AE2553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2553.See file dsdata.pdf to determine how the superseded data were derived.
 AE2553
 AE2553_MARKER: F = FLANGE-ENCASED ROD
 AE2553_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2553_MARK LOGO: IL-197
 AE2553_PROJECTION: RECESSED 8 CENTIMETERS
 AE2553_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2553_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2553_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2553+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2000
 AE2553_ROD/PIPE-DEPTH: 3.00 meters
 AE2553_SLEEVE-DEPTH  : 1.00 meters
 AE2553
 AE2553  HISTORY     - Date     Condition        Report By
 AE2553  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2553  HISTORY     - 20000815 GOOD             SECI
 AE2553
 AE2553                          STATION DESCRIPTION
 AE2553
 AE2553'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2553'NORTHWEST QUAD OF THEODORE STREET AND IL ROUTE 59. 225 FEET (68.6 M)
 AE2553'NORTH OF THEODORE, 31 FT (9.4 M) WEST OF CENTERLINE IL 59 STATION IS
 AE2553'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2553'LID
 AE2553
 AE2553                          STATION RECOVERY (2000)
 AE2553
 AE2553'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AE2553'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2554 ***********************************************************************
 AE2554  DESIGNATION -  WILL COUNTY GPS 403
 AE2554  PID         -  AE2554
 AE2554  STATE/COUNTY-  IL/WILL
 AE2554  COUNTRY     -  US
 AE2554  USGS QUAD   -  ROMEOVILLE (2018)
 AE2554
 AE2554                         *CURRENT SURVEY CONTROL
 AE2554  ______________________________________________________________________
 AE2554* NAD 83(2011) POSITION- 41 38 23.57202(N) 088 05 09.68529(W)   ADJUSTED
 AE2554* NAD 83(2011) ELLIP HT-   158.312 (meters)        (06/27/12)   ADJUSTED
 AE2554* NAD 83(2011) EPOCH   -  2010.00
 AE2554* NAVD 88 ORTHO HEIGHT -   191.5   (meters)      628.    (feet) GPS OBS
 AE2554  ______________________________________________________________________
 AE2554  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2554  GEOID HEIGHT    -        -32.968 (meters)                     GEOID96
 AE2554  GEOID HEIGHT    -        -33.161 (meters)                     GEOID18
 AE2554  NAD 83(2011) X  -    159,439.624 (meters)                     COMP
 AE2554  NAD 83(2011) Y  - -4,771,124.495 (meters)                     COMP
 AE2554  NAD 83(2011) Z  -  4,215,900.562 (meters)                     COMP
 AE2554  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 AE2554
 AE2554  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2554  Standards:
 AE2554         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2554            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2554  -------------------------------------------------------------------
 AE2554  NETWORK    1.85   1.22           0.77   0.74   0.62      0.03886462
 AE2554  -------------------------------------------------------------------
 AE2554  Click here for local accuracies and other accuracy information.
 AE2554
 AE2554.The horizontal coordinates were established by GPS observations
 AE2554.and adjusted by the National Geodetic Survey in June 2012.
 AE2554
 AE2554.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2554.been affixed to the stable North American tectonic plate. See 
 AE2554.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2554
 AE2554.The horizontal coordinates are valid at the epoch date displayed above
 AE2554.which is a decimal equivalence of Year/Month/Day.
 AE2554
 AE2554.The orthometric height was determined by GPS observations and a
 AE2554.high-resolution geoid model.
 AE2554
 AE2554.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2554.GEOID18 height accuracy estimate available here.
 AE2554
 AE2554.Click photographs - Photos may exist for this station.
 AE2554
 AE2554.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2554
 AE2554.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2554
 AE2554.The ellipsoidal height was determined by GPS observations
 AE2554.and is referenced to NAD 83.
 AE2554
 AE2554. The following values were computed from the NAD 83(2011) position.
 AE2554
 AE2554;                    North         East     Units Scale Factor Converg.
 AE2554;SPC IL E     -   552,134.828   320,604.404   MT  0.99998022   +0 09 51.6
 AE2554;SPC IL E     - 1,811,462.35  1,051,849.62   sFT  0.99998022   +0 09 51.6
 AE2554;UTM  16      - 4,610,363.499   409,552.127   MT  0.99970067   -0 43 18.0
 AE2554
 AE2554!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2554!SPC IL E     -   0.99997517  x   0.99998022  =   0.99995539
 AE2554!UTM  16      -   0.99997517  x   0.99970067  =   0.99967585
 AE2554
 AE2554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0955210363(NAD 83)
 AE2554
 AE2554                          SUPERSEDED SURVEY CONTROL
 AE2554
 AE2554  NAD 83(2007)-  41 38 23.57206(N)    088 05 09.68616(W) AD(2002.00) 0
 AE2554  ELLIP H (02/10/07)  158.327  (m)                       GP(2002.00)    
 AE2554  ELLIP H (02/03/05)  158.322  (m)                       GP(       ) 4 2
 AE2554  NAD 83(1997)-  41 38 23.57189(N)    088 05 09.68569(W) AD(       ) 1
 AE2554  ELLIP H (10/21/99)  158.330  (m)                       GP(       ) 4 1
 AE2554  NAD 83(1997)-  41 38 23.57193(N)    088 05 09.68598(W) AD(       ) 1
 AE2554  NAD 83(1986)-  41 38 23.57372(N)    088 05 09.69702(W) AD(       ) 1
 AE2554
 AE2554.Superseded values are not recommended for survey control.
 AE2554
 AE2554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2554.See file dsdata.pdf to determine how the superseded data were derived.
 AE2554
 AE2554_MARKER: F = FLANGE-ENCASED ROD
 AE2554_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2554_MARK LOGO: IL-197
 AE2554_PROJECTION: RECESSED 8 CENTIMETERS
 AE2554_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2554_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2554_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2554+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2006
 AE2554_ROD/PIPE-DEPTH: 3 meters
 AE2554_SLEEVE-DEPTH  : 1 meters
 AE2554
 AE2554  HISTORY     - Date     Condition        Report By
 AE2554  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2554  HISTORY     - 20060313 GOOD             CAS
 AE2554  HISTORY     - 20090418 GOOD             GEOCAC
 AE2554  HISTORY     - 20091125 POOR             GEOCAC
 AE2554
 AE2554                          STATION DESCRIPTION
 AE2554
 AE2554'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2554'FROM INTERSECTION OF IL RTE 53 AND IL RTE 7 GO NORTH ON RTE 53 3 MI
 AE2554'(4.8 KM) TO INTERSECTION RTE 53 AND ROMEO RD (135TH ST) TURN LEFT
 AE2554'(WEST) 0.25 MI. STATION ON LEFT (SOUTH)STATION IS FLUSH WITH SURFACE
 AE2554'AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2554
 AE2554                          STATION RECOVERY (2006)
 AE2554
 AE2554'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 AE2554'RECOVERED IN GOOD CONDITION.
 AE2554
 AE2554                          STATION RECOVERY (2009)
 AE2554
 AE2554'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2554'RECOVERED IN GOOD CONDITION.
 AE2554
 AE2554                          STATION RECOVERY (2009)
 AE2554
 AE2554'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2554'THE ROD LEANS TO ONE SIDE AND IS SOMEWHAT LOOSE.  THERE IS NO CAP FOR
 AE2554'THE SLEEVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2555 ***********************************************************************
 AE2555  DESIGNATION -  WILL COUNTY GPS 418
 AE2555  PID         -  AE2555
 AE2555  STATE/COUNTY-  IL/WILL
 AE2555  COUNTRY     -  US
 AE2555  USGS QUAD   -  JOLIET (2018)
 AE2555
 AE2555                         *CURRENT SURVEY CONTROL
 AE2555  ______________________________________________________________________
 AE2555* NAD 83(2011) POSITION- 41 35 52.46699(N) 088 01 34.21439(W)   ADJUSTED
 AE2555* NAD 83(2011) ELLIP HT-   172.686 (meters)        (06/27/12)   ADJUSTED
 AE2555* NAD 83(2011) EPOCH   -  2010.00
 AE2555* NAVD 88 ORTHO HEIGHT -   205.9   (meters)      676.    (feet) GPS OBS
 AE2555  ______________________________________________________________________
 AE2555  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2555  GEOID HEIGHT    -        -32.993 (meters)                     GEOID96
 AE2555  GEOID HEIGHT    -        -33.194 (meters)                     GEOID18
 AE2555  NAD 83(2011) X  -    164,530.624 (meters)                     COMP
 AE2555  NAD 83(2011) Y  - -4,774,060.584 (meters)                     COMP
 AE2555  NAD 83(2011) Z  -  4,212,424.926 (meters)                     COMP
 AE2555  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 AE2555
 AE2555  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2555  Standards:
 AE2555         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2555            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2555  -------------------------------------------------------------------
 AE2555  NETWORK    1.69   1.29           0.72   0.62   0.66      0.38772911
 AE2555  -------------------------------------------------------------------
 AE2555  Click here for local accuracies and other accuracy information.
 AE2555
 AE2555.The horizontal coordinates were established by GPS observations
 AE2555.and adjusted by the National Geodetic Survey in June 2012.
 AE2555
 AE2555.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2555.been affixed to the stable North American tectonic plate. See 
 AE2555.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2555
 AE2555.The horizontal coordinates are valid at the epoch date displayed above
 AE2555.which is a decimal equivalence of Year/Month/Day.
 AE2555
 AE2555.The orthometric height was determined by GPS observations and a
 AE2555.high-resolution geoid model.
 AE2555
 AE2555.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2555.GEOID18 height accuracy estimate available here.
 AE2555
 AE2555.Click photographs - Photos may exist for this station.
 AE2555
 AE2555.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2555
 AE2555.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2555
 AE2555.The ellipsoidal height was determined by GPS observations
 AE2555.and is referenced to NAD 83.
 AE2555
 AE2555. The following values were computed from the NAD 83(2011) position.
 AE2555
 AE2555;                    North         East     Units Scale Factor Converg.
 AE2555;SPC IL E     -   547,489.131   325,607.615   MT  0.99998307   +0 12 14.1
 AE2555;SPC IL E     - 1,796,220.59  1,068,264.32   sFT  0.99998307   +0 12 14.1
 AE2555;UTM  16      - 4,605,642.379   414,481.524   MT  0.99969000   -0 40 52.7
 AE2555
 AE2555!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2555!SPC IL E     -   0.99997292  x   0.99998307  =   0.99995599
 AE2555!UTM  16      -   0.99997292  x   0.99969000  =   0.99966292
 AE2555
 AE2555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1448105642(NAD 83)
 AE2555
 AE2555                          SUPERSEDED SURVEY CONTROL
 AE2555
 AE2555  NAD 83(2007)-  41 35 52.46700(N)    088 01 34.21524(W) AD(2002.00) 0
 AE2555  ELLIP H (02/10/07)  172.702  (m)                       GP(2002.00)    
 AE2555  ELLIP H (02/03/05)  172.699  (m)                       GP(       ) 4 2
 AE2555  NAD 83(1997)-  41 35 52.46698(N)    088 01 34.21498(W) AD(       ) 1
 AE2555  ELLIP H (10/21/99)  172.708  (m)                       GP(       ) 4 1
 AE2555  NAD 83(1997)-  41 35 52.46701(N)    088 01 34.21511(W) AD(       ) 1
 AE2555  NAD 83(1986)-  41 35 52.46881(N)    088 01 34.22702(W) AD(       ) 1
 AE2555
 AE2555.Superseded values are not recommended for survey control.
 AE2555
 AE2555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2555.See file dsdata.pdf to determine how the superseded data were derived.
 AE2555
 AE2555_MARKER: F = FLANGE-ENCASED ROD
 AE2555_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2555_MARK LOGO: IL-197
 AE2555_PROJECTION: RECESSED 8 CENTIMETERS
 AE2555_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2555_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2555+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2555_ROD/PIPE-DEPTH: 3 meters
 AE2555_SLEEVE-DEPTH  : 1 meters
 AE2555
 AE2555  HISTORY     - Date     Condition        Report By
 AE2555  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2555  HISTORY     - 20061028 MARK NOT FOUND   GEOCAC
 AE2555  HISTORY     - 20130819 MARK NOT FOUND   ILDT
 AE2555
 AE2555                          STATION DESCRIPTION
 AE2555
 AE2555'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2555'NORTHEAST QUAD OF INTERSECTION OF FARREL RD AND IL RTE 7, 2.5 MI (4.0
 AE2555'KM) WEST OF CEDAR RD. 33 FT (10.1 M) NORTH OF EDGE OF IL 7, 42 FT
 AE2555'(12.8 M) EAST OF CENTERLINE OF FARREL. STATION IS FLUSH WITH SURFACE
 AE2555'AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2555
 AE2555                          STATION RECOVERY (2006)
 AE2555
 AE2555'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 AE2555'MADE A DECENT CHECK OF THE AREA WITH NEGATIVE RESULTS.  I AM NOT SURE
 AE2555'HOW RECENTLY THE NEARBY DRUG STORE WAS BUILT.
 AE2555
 AE2555                          STATION RECOVERY (2013)
 AE2555
 AE2555'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AE2555'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2556 ***********************************************************************
 AE2556  DESIGNATION -  WILL COUNTY GPS 419
 AE2556  PID         -  AE2556
 AE2556  STATE/COUNTY-  IL/WILL
 AE2556  COUNTRY     -  US
 AE2556  USGS QUAD   -  PLAINFIELD (2018)
 AE2556
 AE2556                         *CURRENT SURVEY CONTROL
 AE2556  ______________________________________________________________________
 AE2556* NAD 83(2011) POSITION- 41 35 40.81986(N) 088 08 36.01023(W)   ADJUSTED
 AE2556* NAD 83(2011) ELLIP HT-   156.132 (meters)        (06/27/12)   ADJUSTED
 AE2556* NAD 83(2011) EPOCH   -  2010.00
 AE2556* NAVD 88 ORTHO HEIGHT -   189.272 (meters)      620.97  (feet) ADJUSTED
 AE2556  ______________________________________________________________________
 AE2556  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 AE2556  NAD 83(2011) X  -    154,775.025 (meters)                     COMP
 AE2556  NAD 83(2011) Y  - -4,774,613.115 (meters)                     COMP
 AE2556  NAD 83(2011) Z  -  4,212,145.207 (meters)                     COMP
 AE2556  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 AE2556  DYNAMIC HEIGHT  -        189.202 (meters)      620.74  (feet) COMP
 AE2556  MODELED GRAVITY -    980,249.1   (mgal)                       NAVD 88
 AE2556
 AE2556  VERT ORDER      -  SECOND    CLASS I
 AE2556
 AE2556  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2556  Standards:
 AE2556         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2556            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2556  -------------------------------------------------------------------
 AE2556  NETWORK    1.36   0.94           0.59   0.51   0.48     -0.22263238
 AE2556  -------------------------------------------------------------------
 AE2556  Click here for local accuracies and other accuracy information.
 AE2556
 AE2556.The horizontal coordinates were established by GPS observations
 AE2556.and adjusted by the National Geodetic Survey in June 2012.
 AE2556
 AE2556.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2556.been affixed to the stable North American tectonic plate. See 
 AE2556.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2556
 AE2556.The horizontal coordinates are valid at the epoch date displayed above
 AE2556.which is a decimal equivalence of Year/Month/Day.
 AE2556
 AE2556.The orthometric height was determined by differential leveling and
 AE2556.adjusted by the NATIONAL GEODETIC SURVEY
 AE2556.in November 2014.
 AE2556
 AE2556.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2556.GEOID18 height accuracy estimate available here.
 AE2556
 AE2556.Click photographs - Photos may exist for this station.
 AE2556
 AE2556.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2556
 AE2556.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2556
 AE2556.The ellipsoidal height was determined by GPS observations
 AE2556.and is referenced to NAD 83.
 AE2556
 AE2556.The dynamic height is computed by dividing the NAVD 88
 AE2556.geopotential number by the normal gravity value computed on the
 AE2556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2556.degrees latitude (g = 980.6199 gals.).
 AE2556
 AE2556.The modeled gravity was interpolated from observed gravity values.
 AE2556
 AE2556. The following values were computed from the NAD 83(2011) position.
 AE2556
 AE2556;                    North         East     Units Scale Factor Converg.
 AE2556;SPC IL E     -   547,101.673   315,840.517   MT  0.99997809   +0 07 34.1
 AE2556;SPC IL E     - 1,794,949.41  1,036,220.10   sFT  0.99997809   +0 07 34.1
 AE2556;UTM  16      - 4,605,405.929   404,712.338   MT  0.99971173   -0 45 32.6
 AE2556
 AE2556!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2556!SPC IL E     -   0.99997551  x   0.99997809  =   0.99995360
 AE2556!UTM  16      -   0.99997551  x   0.99971173  =   0.99968725
 AE2556
 AE2556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0471205405(NAD 83)
 AE2556
 AE2556                          SUPERSEDED SURVEY CONTROL
 AE2556
 AE2556  NAD 83(2007)-  41 35 40.81995(N)    088 08 36.01116(W) AD(2002.00) 0
 AE2556  ELLIP H (02/10/07)  156.149  (m)                       GP(2002.00)    
 AE2556  ELLIP H (02/03/05)  156.158  (m)                       GP(       ) 4 2
 AE2556  NAD 83(1997)-  41 35 40.81938(N)    088 08 36.01055(W) AD(       ) 1
 AE2556  ELLIP H (10/21/99)  156.154  (m)                       GP(       ) 4 1
 AE2556  NAD 83(1997)-  41 35 40.81944(N)    088 08 36.01098(W) AD(       ) 1
 AE2556  NAD 83(1986)-  41 35 40.82128(N)    088 08 36.02130(W) AD(       ) 1
 AE2556  NAVD 88 (09/04/97)  189.3    (m)  GEOID96  model used  GPS OBS        
 AE2556
 AE2556.Superseded values are not recommended for survey control.
 AE2556
 AE2556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2556.See file dsdata.pdf to determine how the superseded data were derived.
 AE2556
 AE2556_MARKER: F = FLANGE-ENCASED ROD
 AE2556_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2556_MARK LOGO: IL-197
 AE2556_PROJECTION: RECESSED 8 CENTIMETERS
 AE2556_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2556_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2556+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2025
 AE2556_ROD/PIPE-DEPTH: 3 meters
 AE2556_SLEEVE-DEPTH  : 1 meters
 AE2556
 AE2556  HISTORY     - Date     Condition        Report By
 AE2556  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2556  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 AE2556  HISTORY     - 20140408 GOOD             PATRIC
 AE2556  HISTORY     - 20250425 GOOD             ASMINC
 AE2556
 AE2556                          STATION DESCRIPTION
 AE2556
 AE2556'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2556'FROM INTERSECTION OF CANTON FARM AND GAYLORD ROADS, NORTH ON GAYLORD 2
 AE2556'MILES (3.2 KM) TO T INTERSECTION. STATION IN SOUTHEAST QUADRANT
 AE2556'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2556'CAST CAP AND LID
 AE2556
 AE2556                          STATION RECOVERY (2013)
 AE2556
 AE2556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AE2556'MARK NOT FOUND.
 AE2556
 AE2556                          STATION RECOVERY (2014)
 AE2556
 AE2556'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 AE2556'THE STATION IS 1 FT (0.3 M) SOUTHEAST OF THE BACK OF CURB OF COUNTY
 AE2556'ROAD 36 (RENWICK ROAD), 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF
 AE2556'COUNTY ROAD 36 (RENWICK ROAD), 30 FT (9.1 M) EAST OF THE CENTERLINE OF
 AE2556'GAYLORD ROAD, 25 FT (7.6 M) WEST OF A TELEPHONE PEDESTAL AND 18 FT
 AE2556'(5.5 M) NORTH OF A 'STOP' SIGN.
 AE2556'
 AE2556'NOTE-THE FLANGE IS NOT STAMPED. NOTE2-THE ACCESS COVER IS MISSING.
 AE2556
 AE2556                          STATION RECOVERY (2025)
 AE2556
 AE2556'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 AE2556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2557 ***********************************************************************
 AE2557  DESIGNATION -  WILL COUNTY GPS 421
 AE2557  PID         -  AE2557
 AE2557  STATE/COUNTY-  IL/WILL
 AE2557  COUNTRY     -  US
 AE2557  USGS QUAD   -  JOLIET (2018)
 AE2557
 AE2557                         *CURRENT SURVEY CONTROL
 AE2557  ______________________________________________________________________
 AE2557* NAD 83(2011) POSITION- 41 35 45.84897(N) 088 05 06.07789(W)   ADJUSTED
 AE2557* NAD 83(2011) ELLIP HT-   164.155 (meters)        (06/27/12)   ADJUSTED
 AE2557* NAD 83(2011) EPOCH   -  2010.00
 AE2557* NAVD 88 ORTHO HEIGHT -   197.324 (meters)      647.39  (feet) ADJUSTED
 AE2557  ______________________________________________________________________
 AE2557  GEOID HEIGHT    -        -33.164 (meters)                     GEOID18
 AE2557  NAD 83(2011) X  -    159,631.211 (meters)                     COMP
 AE2557  NAD 83(2011) Y  - -4,774,356.164 (meters)                     COMP
 AE2557  NAD 83(2011) Z  -  4,212,266.569 (meters)                     COMP
 AE2557  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AE2557  DYNAMIC HEIGHT  -        197.251 (meters)      647.15  (feet) COMP
 AE2557  MODELED GRAVITY -    980,245.7   (mgal)                       NAVD 88
 AE2557
 AE2557  VERT ORDER      -  SECOND    CLASS I
 AE2557
 AE2557  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2557  Standards:
 AE2557         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2557            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2557  -------------------------------------------------------------------
 AE2557  NETWORK    1.09   0.82           0.48   0.41   0.42     -0.05103860
 AE2557  -------------------------------------------------------------------
 AE2557  Click here for local accuracies and other accuracy information.
 AE2557
 AE2557.The horizontal coordinates were established by GPS observations
 AE2557.and adjusted by the National Geodetic Survey in June 2012.
 AE2557
 AE2557.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2557.been affixed to the stable North American tectonic plate. See 
 AE2557.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2557
 AE2557.The horizontal coordinates are valid at the epoch date displayed above
 AE2557.which is a decimal equivalence of Year/Month/Day.
 AE2557
 AE2557.The orthometric height was determined by differential leveling and
 AE2557.adjusted by the NATIONAL GEODETIC SURVEY
 AE2557.in November 2014.
 AE2557
 AE2557.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2557.GEOID18 height accuracy estimate available here.
 AE2557
 AE2557.Click photographs - Photos may exist for this station.
 AE2557
 AE2557.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2557
 AE2557.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2557
 AE2557.The ellipsoidal height was determined by GPS observations
 AE2557.and is referenced to NAD 83.
 AE2557
 AE2557.The dynamic height is computed by dividing the NAVD 88
 AE2557.geopotential number by the normal gravity value computed on the
 AE2557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2557.degrees latitude (g = 980.6199 gals.).
 AE2557
 AE2557.The modeled gravity was interpolated from observed gravity values.
 AE2557
 AE2557. The following values were computed from the NAD 83(2011) position.
 AE2557
 AE2557;                    North         East     Units Scale Factor Converg.
 AE2557;SPC IL E     -   547,269.170   320,701.896   MT  0.99998027   +0 09 53.5
 AE2557;SPC IL E     - 1,795,498.94  1,052,169.47   sFT  0.99998027   +0 09 53.5
 AE2557;UTM  16      - 4,605,498.277   409,574.397   MT  0.99970062   -0 43 13.3
 AE2557
 AE2557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2557!SPC IL E     -   0.99997425  x   0.99998027  =   0.99995452
 AE2557!UTM  16      -   0.99997425  x   0.99970062  =   0.99967488
 AE2557
 AE2557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0957405498(NAD 83)
 AE2557
 AE2557                          SUPERSEDED SURVEY CONTROL
 AE2557
 AE2557  NAD 83(2007)-  41 35 45.84901(N)    088 05 06.07868(W) AD(2002.00) 0
 AE2557  ELLIP H (02/10/07)  164.170  (m)                       GP(2002.00)    
 AE2557  ELLIP H (02/03/05)  164.166  (m)                       GP(       ) 4 2
 AE2557  NAD 83(1997)-  41 35 45.84897(N)    088 05 06.07836(W) AD(       ) 1
 AE2557  ELLIP H (10/21/99)  164.176  (m)                       GP(       ) 4 1
 AE2557  NAD 83(1997)-  41 35 45.84900(N)    088 05 06.07846(W) AD(       ) 1
 AE2557  NAD 83(1986)-  41 35 45.85080(N)    088 05 06.09027(W) AD(       ) 1
 AE2557  NAVD 88 (09/04/97)  197.3    (m)  GEOID96  model used  GPS OBS        
 AE2557
 AE2557.Superseded values are not recommended for survey control.
 AE2557
 AE2557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2557.See file dsdata.pdf to determine how the superseded data were derived.
 AE2557
 AE2557_MARKER: F = FLANGE-ENCASED ROD
 AE2557_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2557_MARK LOGO: IL-197
 AE2557_PROJECTION: RECESSED 8 CENTIMETERS
 AE2557_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2557_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2557+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2014
 AE2557_ROD/PIPE-DEPTH: 3 meters
 AE2557_SLEEVE-DEPTH  : 1 meters
 AE2557
 AE2557  HISTORY     - Date     Condition        Report By
 AE2557  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2557  HISTORY     - 20080405 GOOD             GEOCAC
 AE2557  HISTORY     - 20100909 GOOD             GEOCAC
 AE2557  HISTORY     - 20130820 GOOD             ILDT
 AE2557  HISTORY     - 20140402 GOOD             PATRIC
 AE2557
 AE2557                          STATION DESCRIPTION
 AE2557
 AE2557'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2557'FROM INTERSECTION IL RTE 53/IL 7 AND RENWICK RD GO WEST ON RENWICK
 AE2557'0.55 MI (0.89 KM) STATION ON RIGHT (NORTHEAST)STATION IS FLUSH WITH
 AE2557'SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2557
 AE2557                          STATION RECOVERY (2008)
 AE2557
 AE2557'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 AE2557'RECOVERED IN GOOD CONDITION.
 AE2557
 AE2557                          STATION RECOVERY (2010)
 AE2557
 AE2557'RECOVERY NOTE BY GEOCACHING 2010
 AE2557'REPORT SUBMITTED BY GEOCACHER.
 AE2557
 AE2557                          STATION RECOVERY (2013)
 AE2557
 AE2557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AE2557'RECOVERED IN GOOD CONDITION.
 AE2557
 AE2557                          STATION RECOVERY (2014)
 AE2557
 AE2557'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (DFR)
 AE2557'RECOVERED AS DESCRIBED.
 AE2557'
 AE2557'NOTE-NO STAMPING ON FLANGE COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2558 ***********************************************************************
 AE2558  DESIGNATION -  WILL COUNTY GPS 436
 AE2558  PID         -  AE2558
 AE2558  STATE/COUNTY-  IL/WILL
 AE2558  COUNTRY     -  US
 AE2558  USGS QUAD   -  JOLIET (2018)
 AE2558
 AE2558                         *CURRENT SURVEY CONTROL
 AE2558  ______________________________________________________________________
 AE2558* NAD 83(2011) POSITION- 41 33 15.24872(N) 088 01 30.66633(W)   ADJUSTED
 AE2558* NAD 83(2011) ELLIP HT-   161.234 (meters)        (06/27/12)   ADJUSTED
 AE2558* NAD 83(2011) EPOCH   -  2010.00
 AE2558* NAVD 88 ORTHO HEIGHT -   194.4   (meters)      638.    (feet) GPS OBS
 AE2558  ______________________________________________________________________
 AE2558  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2558  GEOID HEIGHT    -        -32.990 (meters)                     GEOID96
 AE2558  GEOID HEIGHT    -        -33.198 (meters)                     GEOID18
 AE2558  NAD 83(2011) X  -    164,723.373 (meters)                     COMP
 AE2558  NAD 83(2011) Y  - -4,777,266.160 (meters)                     COMP
 AE2558  NAD 83(2011) Z  -  4,208,788.764 (meters)                     COMP
 AE2558  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 AE2558
 AE2558  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2558  Standards:
 AE2558         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2558            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2558  -------------------------------------------------------------------
 AE2558  NETWORK    2.94   1.71           1.34   1.01   0.87     -0.10592443
 AE2558  -------------------------------------------------------------------
 AE2558  Click here for local accuracies and other accuracy information.
 AE2558
 AE2558.The horizontal coordinates were established by GPS observations
 AE2558.and adjusted by the National Geodetic Survey in June 2012.
 AE2558
 AE2558.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2558.been affixed to the stable North American tectonic plate. See 
 AE2558.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2558
 AE2558.The horizontal coordinates are valid at the epoch date displayed above
 AE2558.which is a decimal equivalence of Year/Month/Day.
 AE2558
 AE2558.The orthometric height was determined by GPS observations and a
 AE2558.high-resolution geoid model.
 AE2558
 AE2558.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2558.GEOID18 height accuracy estimate available here.
 AE2558
 AE2558.Click photographs - Photos may exist for this station.
 AE2558
 AE2558.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2558
 AE2558.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2558
 AE2558.The ellipsoidal height was determined by GPS observations
 AE2558.and is referenced to NAD 83.
 AE2558
 AE2558. The following values were computed from the NAD 83(2011) position.
 AE2558
 AE2558;                    North         East     Units Scale Factor Converg.
 AE2558;SPC IL E     -   542,639.132   325,707.092   MT  0.99998313   +0 12 15.9
 AE2558;SPC IL E     - 1,780,308.55  1,068,590.68   sFT  0.99998313   +0 12 15.9
 AE2558;UTM  16      - 4,600,792.845   414,506.082   MT  0.99968995   -0 40 48.3
 AE2558
 AE2558!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2558!SPC IL E     -   0.99997471  x   0.99998313  =   0.99995784
 AE2558!UTM  16      -   0.99997471  x   0.99968995  =   0.99966467
 AE2558
 AE2558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1450600792(NAD 83)
 AE2558
 AE2558                          SUPERSEDED SURVEY CONTROL
 AE2558
 AE2558  NAD 83(2007)-  41 33 15.24873(N)    088 01 30.66723(W) AD(2002.00) 0
 AE2558  ELLIP H (02/10/07)  161.252  (m)                       GP(2002.00)    
 AE2558  ELLIP H (02/03/05)  161.251  (m)                       GP(       ) 4 2
 AE2558  NAD 83(1997)-  41 33 15.24871(N)    088 01 30.66689(W) AD(       ) 1
 AE2558  ELLIP H (10/21/99)  161.257  (m)                       GP(       ) 4 1
 AE2558  NAD 83(1997)-  41 33 15.24874(N)    088 01 30.66705(W) AD(       ) 1
 AE2558  NAD 83(1986)-  41 33 15.25050(N)    088 01 30.67937(W) AD(       ) 1
 AE2558
 AE2558.Superseded values are not recommended for survey control.
 AE2558
 AE2558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2558.See file dsdata.pdf to determine how the superseded data were derived.
 AE2558
 AE2558_MARKER: F = FLANGE-ENCASED ROD
 AE2558_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2558_MARK LOGO: IL-197
 AE2558_PROJECTION: RECESSED 8 CENTIMETERS
 AE2558_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2558_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2558+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2009
 AE2558_ROD/PIPE-DEPTH: 3 meters
 AE2558_SLEEVE-DEPTH  : 1 meters
 AE2558
 AE2558  HISTORY     - Date     Condition        Report By
 AE2558  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2558  HISTORY     - 20090524 GOOD             GEOCAC
 AE2558  HISTORY     - 20091022 GOOD             CBBENG
 AE2558
 AE2558                          STATION DESCRIPTION
 AE2558
 AE2558'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2558'FROM INTERSECTION OF IL ROUTE 6 AND FARROH ROAD, NORTH 0.5 MILES (0.8
 AE2558'KM) TO ROSALIND AVE. STATION IN NORTHWEST QUADRANT T INTERSECTION
 AE2558'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2558'CAST CAP AND LID
 AE2558
 AE2558                          STATION RECOVERY (2009)
 AE2558
 AE2558'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2558'RECOVERED IN GOOD CONDITION.
 AE2558
 AE2558                          STATION RECOVERY (2009)
 AE2558
 AE2558'RECOVERY NOTE BY CHRISTOPHER B BURKE ENGINEERING LTD 2009 (TBW)
 AE2558'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2559 ***********************************************************************
 AE2559  DESIGNATION -  WILL COUNTY GPS 501
 AE2559  PID         -  AE2559
 AE2559  STATE/COUNTY-  IL/WILL
 AE2559  COUNTRY     -  US
 AE2559  USGS QUAD   -  SAG BRIDGE (2018)
 AE2559
 AE2559                         *CURRENT SURVEY CONTROL
 AE2559  ______________________________________________________________________
 AE2559* NAD 83(2011) POSITION- 41 38 38.79534(N) 087 54 43.28066(W)   ADJUSTED
 AE2559* NAD 83(2011) ELLIP HT-   176.302 (meters)        (06/27/12)   ADJUSTED
 AE2559* NAD 83(2011) EPOCH   -  2010.00
 AE2559* NAVD 88 ORTHO HEIGHT -   209.561 (meters)      687.53  (feet) ADJUSTED
 AE2559  ______________________________________________________________________
 AE2559  GEOID HEIGHT    -        -33.271 (meters)                     GEOID18
 AE2559  NAD 83(2011) X  -    173,917.391 (meters)                     COMP
 AE2559  NAD 83(2011) Y  - -4,770,319.846 (meters)                     COMP
 AE2559  NAD 83(2011) Z  -  4,216,263.512 (meters)                     COMP
 AE2559  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 AE2559  DYNAMIC HEIGHT  -        209.483 (meters)      687.28  (feet) COMP
 AE2559  MODELED GRAVITY -    980,245.7   (mgal)                       NAVD 88
 AE2559
 AE2559  VERT ORDER      -  SECOND    CLASS I
 AE2559
 AE2559  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2559  Standards:
 AE2559         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2559            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2559  -------------------------------------------------------------------
 AE2559  NETWORK    2.12   1.55           0.88   0.85   0.79      0.17069108
 AE2559  -------------------------------------------------------------------
 AE2559  Click here for local accuracies and other accuracy information.
 AE2559
 AE2559.The horizontal coordinates were established by GPS observations
 AE2559.and adjusted by the National Geodetic Survey in June 2012.
 AE2559
 AE2559.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2559.been affixed to the stable North American tectonic plate. See 
 AE2559.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2559
 AE2559.The horizontal coordinates are valid at the epoch date displayed above
 AE2559.which is a decimal equivalence of Year/Month/Day.
 AE2559
 AE2559.The orthometric height was determined by differential leveling and
 AE2559.adjusted by the NATIONAL GEODETIC SURVEY
 AE2559.in August 2012.
 AE2559
 AE2559.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2559.GEOID18 height accuracy estimate available here.
 AE2559
 AE2559.Click photographs - Photos may exist for this station.
 AE2559
 AE2559.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2559
 AE2559.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2559
 AE2559.The ellipsoidal height was determined by GPS observations
 AE2559.and is referenced to NAD 83.
 AE2559
 AE2559.The dynamic height is computed by dividing the NAVD 88
 AE2559.geopotential number by the normal gravity value computed on the
 AE2559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2559.degrees latitude (g = 980.6199 gals.).
 AE2559
 AE2559.The modeled gravity was interpolated from observed gravity values.
 AE2559
 AE2559. The following values were computed from the NAD 83(2011) position.
 AE2559
 AE2559;                    North         East     Units Scale Factor Converg.
 AE2559;SPC IL E     -   552,660.687   335,098.912   MT  0.99999015   +0 16 47.9
 AE2559;SPC IL E     - 1,813,187.60  1,099,403.68   sFT  0.99999015   +0 16 47.9
 AE2559;UTM  16      - 4,610,665.076   424,048.692   MT  0.99967099   -0 36 21.8
 AE2559
 AE2559!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2559!SPC IL E     -   0.99997235  x   0.99999015  =   0.99996250
 AE2559!UTM  16      -   0.99997235  x   0.99967099  =   0.99964335
 AE2559
 AE2559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2404810665(NAD 83)
 AE2559
 AE2559                          SUPERSEDED SURVEY CONTROL
 AE2559
 AE2559  NAD 83(2007)-  41 38 38.79535(N)    087 54 43.28155(W) AD(2002.00) 0
 AE2559  ELLIP H (02/10/07)  176.319  (m)                       GP(2002.00)    
 AE2559  ELLIP H (02/03/05)  176.316  (m)                       GP(       ) 4 2
 AE2559  NAD 83(1997)-  41 38 38.79539(N)    087 54 43.28112(W) AD(       ) 1
 AE2559  ELLIP H (10/21/99)  176.323  (m)                       GP(       ) 4 1
 AE2559  NAD 83(1997)-  41 38 38.79542(N)    087 54 43.28132(W) AD(       ) 1
 AE2559  NAD 83(1986)-  41 38 38.79723(N)    087 54 43.29321(W) AD(       ) 1
 AE2559  NAVD 88 (09/04/97)  209.6    (m)  GEOID96  model used  GPS OBS        
 AE2559
 AE2559.Superseded values are not recommended for survey control.
 AE2559
 AE2559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2559.See file dsdata.pdf to determine how the superseded data were derived.
 AE2559
 AE2559_MARKER: F = FLANGE-ENCASED ROD
 AE2559_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2559_MARK LOGO: IL-197
 AE2559_PROJECTION: RECESSED 8 CENTIMETERS
 AE2559_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2559_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2559_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2559+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2011
 AE2559_ROD/PIPE-DEPTH: 3 meters
 AE2559_SLEEVE-DEPTH  : 1 meters
 AE2559
 AE2559  HISTORY     - Date     Condition        Report By
 AE2559  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2559  HISTORY     - 20050212 GOOD             GEOCAC
 AE2559  HISTORY     - 20110520 GOOD             AMESC
 AE2559
 AE2559                          STATION DESCRIPTION
 AE2559
 AE2559'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2559'FROM INTERSECTION IL RTE 7 AND IL RTE 171 IN LOCKPORT GO EAST 9 MI
 AE2559'(14.5 KM) ON RTE 7 TO WILL-COOK RD TURN LEFT (NORTH) GO 3 MI (4.8 KM)
 AE2559'STATION ON LEFT (WEST) AT WILL-COOK AND 135TH ST. STATION IS FLUSH
 AE2559'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2559
 AE2559                          STATION RECOVERY (2005)
 AE2559
 AE2559'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 AE2559'RECOVERED IN GOOD CONDITION.
 AE2559
 AE2559                          STATION RECOVERY (2011)
 AE2559
 AE2559'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 AE2559'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2560 ***********************************************************************
 AE2560  DESIGNATION -  WILL COUNTY GPS 504
 AE2560  PID         -  AE2560
 AE2560  STATE/COUNTY-  IL/WILL
 AE2560  COUNTRY     -  US
 AE2560  USGS QUAD   -  SAG BRIDGE (2018)
 AE2560
 AE2560                         *CURRENT SURVEY CONTROL
 AE2560  ______________________________________________________________________
 AE2560* NAD 83(2011) POSITION- 41 38 18.16596(N) 087 58 14.25826(W)   ADJUSTED
 AE2560* NAD 83(2011) ELLIP HT-   171.075 (meters)        (06/27/12)   ADJUSTED
 AE2560* NAD 83(2011) EPOCH   -  2010.00
 AE2560* NAVD 88 ORTHO HEIGHT -   204.3   (meters)      670.    (feet) GPS OBS
 AE2560  ______________________________________________________________________
 AE2560  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2560  GEOID HEIGHT    -        -33.030 (meters)                     GEOID96
 AE2560  GEOID HEIGHT    -        -33.227 (meters)                     GEOID18
 AE2560  NAD 83(2011) X  -    169,052.825 (meters)                     COMP
 AE2560  NAD 83(2011) Y  - -4,770,913.984 (meters)                     COMP
 AE2560  NAD 83(2011) Z  -  4,215,784.392 (meters)                     COMP
 AE2560  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 AE2560
 AE2560  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2560  Standards:
 AE2560         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2560            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2560  -------------------------------------------------------------------
 AE2560  NETWORK    2.47   1.69           1.01   1.01   0.86      0.09703801
 AE2560  -------------------------------------------------------------------
 AE2560  Click here for local accuracies and other accuracy information.
 AE2560
 AE2560.The horizontal coordinates were established by GPS observations
 AE2560.and adjusted by the National Geodetic Survey in June 2012.
 AE2560
 AE2560.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2560.been affixed to the stable North American tectonic plate. See 
 AE2560.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2560
 AE2560.The horizontal coordinates are valid at the epoch date displayed above
 AE2560.which is a decimal equivalence of Year/Month/Day.
 AE2560
 AE2560.The orthometric height was determined by GPS observations and a
 AE2560.high-resolution geoid model.
 AE2560
 AE2560.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2560.GEOID18 height accuracy estimate available here.
 AE2560
 AE2560.Click photographs - Photos may exist for this station.
 AE2560
 AE2560.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2560
 AE2560.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2560
 AE2560.The ellipsoidal height was determined by GPS observations
 AE2560.and is referenced to NAD 83.
 AE2560
 AE2560. The following values were computed from the NAD 83(2011) position.
 AE2560
 AE2560;                    North         East     Units Scale Factor Converg.
 AE2560;SPC IL E     -   552,002.052   330,219.277   MT  0.99998623   +0 14 27.6
 AE2560;SPC IL E     - 1,811,026.73  1,083,394.41   sFT  0.99998623   +0 14 27.6
 AE2560;UTM  16      - 4,610,082.154   419,160.984   MT  0.99968042   -0 38 41.8
 AE2560
 AE2560!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2560!SPC IL E     -   0.99997317  x   0.99998623  =   0.99995940
 AE2560!UTM  16      -   0.99997317  x   0.99968042  =   0.99965360
 AE2560
 AE2560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1916010082(NAD 83)
 AE2560
 AE2560                          SUPERSEDED SURVEY CONTROL
 AE2560
 AE2560  NAD 83(2007)-  41 38 18.16598(N)    087 58 14.25915(W) AD(2002.00) 0
 AE2560  ELLIP H (02/10/07)  171.092  (m)                       GP(2002.00)    
 AE2560  ELLIP H (02/03/05)  171.090  (m)                       GP(       ) 4 2
 AE2560  NAD 83(1997)-  41 38 18.16592(N)    087 58 14.25868(W) AD(       ) 1
 AE2560  ELLIP H (10/21/99)  171.097  (m)                       GP(       ) 4 1
 AE2560  NAD 83(1997)-  41 38 18.16595(N)    087 58 14.25894(W) AD(       ) 1
 AE2560  NAD 83(1986)-  41 38 18.16776(N)    087 58 14.27038(W) AD(       ) 1
 AE2560
 AE2560.Superseded values are not recommended for survey control.
 AE2560
 AE2560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2560.See file dsdata.pdf to determine how the superseded data were derived.
 AE2560
 AE2560_MARKER: F = FLANGE-ENCASED ROD
 AE2560_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2560_MARK LOGO: IL-197
 AE2560_PROJECTION: RECESSED 8 CENTIMETERS
 AE2560_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2560_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2560_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2560+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2560_ROD/PIPE-DEPTH: 3 meters
 AE2560_SLEEVE-DEPTH  : 1 meters
 AE2560
 AE2560  HISTORY     - Date     Condition        Report By
 AE2560  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2560  HISTORY     - 20061027 GOOD             GEOCAC
 AE2560  HISTORY     - 20090321 GOOD             GEOCAC
 AE2560
 AE2560                          STATION DESCRIPTION
 AE2560
 AE2560'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2560'AT THE INTERSECTION OF CEDAR RD AND HICKORY AVE 0.6 MI (1.0 KM) NORTH
 AE2560'OF 143RD AVE. 23 FT (7.0 M) NORTH OF CENTERLINE OF HICKORY, 95 FT
 AE2560'(29.0 M) WEST OF WEST EDGE OF CEDAR RD. STATION IS FLUSH WITH SURFACE
 AE2560'AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2560
 AE2560                          STATION RECOVERY (2006)
 AE2560
 AE2560'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 AE2560'FOUND AT THE COORDINATES PER THE DESCRIPTION.  A FIBERGLASS WITNESS
 AE2560'POST IS APPROXIMATELY 12 INCHES NORTH OF THE MARK.
 AE2560
 AE2560                          STATION RECOVERY (2009)
 AE2560
 AE2560'RECOVERY NOTE BY GEOCACHING 2009 (BPS)
 AE2560'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2561 ***********************************************************************
 AE2561  DESIGNATION -  WILL COUNTY GPS 515
 AE2561  PID         -  AE2561
 AE2561  STATE/COUNTY-  IL/WILL
 AE2561  COUNTRY     -  US
 AE2561  USGS QUAD   -  MOKENA (2018)
 AE2561
 AE2561                         *CURRENT SURVEY CONTROL
 AE2561  ______________________________________________________________________
 AE2561* NAD 83(2011) POSITION- 41 35 57.22925(N) 087 58 07.53917(W)   ADJUSTED
 AE2561* NAD 83(2011) ELLIP HT-   203.184 (meters)        (06/27/12)   ADJUSTED
 AE2561* NAD 83(2011) EPOCH   -  2010.00
 AE2561* NAVD 88 ORTHO HEIGHT -   236.4   (meters)      776.    (feet) GPS OBS
 AE2561  ______________________________________________________________________
 AE2561  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2561  GEOID HEIGHT    -        -33.021 (meters)                     GEOID96
 AE2561  GEOID HEIGHT    -        -33.222 (meters)                     GEOID18
 AE2561  NAD 83(2011) X  -    169,311.452 (meters)                     COMP
 AE2561  NAD 83(2011) Y  - -4,773,818.637 (meters)                     COMP
 AE2561  NAD 83(2011) Z  -  4,212,555.049 (meters)                     COMP
 AE2561  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 AE2561
 AE2561  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2561  Standards:
 AE2561         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2561            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2561  -------------------------------------------------------------------
 AE2561  NETWORK    0.97   1.22           0.44   0.34   0.62      0.18453382
 AE2561  -------------------------------------------------------------------
 AE2561  Click here for local accuracies and other accuracy information.
 AE2561
 AE2561.The horizontal coordinates were established by GPS observations
 AE2561.and adjusted by the National Geodetic Survey in June 2012.
 AE2561
 AE2561.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2561.been affixed to the stable North American tectonic plate. See 
 AE2561.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2561
 AE2561.The horizontal coordinates are valid at the epoch date displayed above
 AE2561.which is a decimal equivalence of Year/Month/Day.
 AE2561
 AE2561.The orthometric height was determined by GPS observations and a
 AE2561.high-resolution geoid model.
 AE2561
 AE2561.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2561.GEOID18 height accuracy estimate available here.
 AE2561
 AE2561.Click photographs - Photos may exist for this station.
 AE2561
 AE2561.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2561
 AE2561.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2561
 AE2561.The ellipsoidal height was determined by GPS observations
 AE2561.and is referenced to NAD 83.
 AE2561
 AE2561. The following values were computed from the NAD 83(2011) position.
 AE2561
 AE2561;                    North         East     Units Scale Factor Converg.
 AE2561;SPC IL E     -   547,654.678   330,393.155   MT  0.99998636   +0 14 31.4
 AE2561;SPC IL E     - 1,796,763.72  1,083,964.88   sFT  0.99998636   +0 14 31.4
 AE2561;UTM  16      - 4,605,733.943   419,267.616   MT  0.99968021   -0 38 35.6
 AE2561
 AE2561!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2561!SPC IL E     -   0.99996813  x   0.99998636  =   0.99995449
 AE2561!UTM  16      -   0.99996813  x   0.99968021  =   0.99964835
 AE2561
 AE2561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1926705733(NAD 83)
 AE2561
 AE2561                          SUPERSEDED SURVEY CONTROL
 AE2561
 AE2561  NAD 83(2007)-  41 35 57.22925(N)    087 58 07.54006(W) AD(2002.00) 0
 AE2561  ELLIP H (02/10/07)  203.202  (m)                       GP(2002.00)    
 AE2561  ELLIP H (02/03/05)  203.195  (m)                       GP(       ) 4 2
 AE2561  NAD 83(1997)-  41 35 57.22938(N)    087 58 07.53974(W) AD(       ) 1
 AE2561  ELLIP H (10/21/99)  203.202  (m)                       GP(       ) 4 1
 AE2561  NAD 83(1997)-  41 35 57.22941(N)    087 58 07.53989(W) AD(       ) 1
 AE2561  NAD 83(1986)-  41 35 57.23122(N)    087 58 07.55189(W) AD(       ) 1
 AE2561
 AE2561.Superseded values are not recommended for survey control.
 AE2561
 AE2561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2561.See file dsdata.pdf to determine how the superseded data were derived.
 AE2561
 AE2561_MARKER: F = FLANGE-ENCASED ROD
 AE2561_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2561_MARK LOGO: IL-197
 AE2561_PROJECTION: RECESSED 8 CENTIMETERS
 AE2561_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2561_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2561+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2000
 AE2561_ROD/PIPE-DEPTH: 3.00 meters
 AE2561_SLEEVE-DEPTH  : 1.00 meters
 AE2561
 AE2561  HISTORY     - Date     Condition        Report By
 AE2561  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2561  HISTORY     - 20000326 GOOD             SECI
 AE2561  HISTORY     - 20070306 MARK NOT FOUND   INDIV
 AE2561  HISTORY     - 20090909 MARK NOT FOUND   GEOCAC
 AE2561  HISTORY     - 20130819 MARK NOT FOUND   ILDT
 AE2561
 AE2561                          STATION DESCRIPTION
 AE2561
 AE2561'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2561'1 MI (1.6 KM) WEST OF PARKER RD, 0.5 MI (0.8 KM) EAST OF CEDAR RD. 38
 AE2561'FT (11.6 M) NORTH OF CENTERLINE OF IL ROUTE 7 ON WEST SIDE OF FIELD
 AE2561'ENTRANCE STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2561'SLEEVE WITH CAST CAP AND LID
 AE2561
 AE2561                          STATION RECOVERY (2000)
 AE2561
 AE2561'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AE2561'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 AE2561'
 AE2561
 AE2561                          STATION RECOVERY (2007)
 AE2561
 AE2561'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (PWM)
 AE2561'THE CONSTRUCTION OF MESSENGER CIRCLE HAS APPARENTLY DESTROYED THIS
 AE2561'LOCATION.
 AE2561
 AE2561                          STATION RECOVERY (2009)
 AE2561
 AE2561'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2561'A NEW, PAVED ROAD (MESSENGER CIRCLE) NOW EXISTS IN THIS AREA.  A CHECK
 AE2561'OF THE AREA PER THE DESCRIPTION WAS MADE WITH NEGATIVE FINDINGS.
 AE2561
 AE2561                          STATION RECOVERY (2013)
 AE2561
 AE2561'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AE2561'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2562 ***********************************************************************
 AE2562  DESIGNATION -  WILL COUNTY GPS 524
 AE2562  PID         -  AE2562
 AE2562  STATE/COUNTY-  IL/WILL
 AE2562  COUNTRY     -  US
 AE2562  USGS QUAD   -  MOKENA (2018)
 AE2562
 AE2562                         *CURRENT SURVEY CONTROL
 AE2562  ______________________________________________________________________
 AE2562* NAD 83(2011) POSITION- 41 36 00.79247(N) 087 54 39.14495(W)   ADJUSTED
 AE2562* NAD 83(2011) ELLIP HT-   189.537 (meters)        (06/27/12)   ADJUSTED
 AE2562* NAD 83(2011) EPOCH   -  2010.00
 AE2562* NAVD 88 ORTHO HEIGHT -   222.8   (meters)      731.    (feet) GPS OBS
 AE2562  ______________________________________________________________________
 AE2562  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2562  GEOID HEIGHT    -        -33.060 (meters)                     GEOID96
 AE2562  GEOID HEIGHT    -        -33.261 (meters)                     GEOID18
 AE2562  NAD 83(2011) X  -    174,131.434 (meters)                     COMP
 AE2562  NAD 83(2011) Y  - -4,773,562.004 (meters)                     COMP
 AE2562  NAD 83(2011) Z  -  4,212,628.197 (meters)                     COMP
 AE2562  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 AE2562
 AE2562  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2562  Standards:
 AE2562         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2562            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2562  -------------------------------------------------------------------
 AE2562  NETWORK    1.67   1.31           0.72   0.62   0.67      0.28156928
 AE2562  -------------------------------------------------------------------
 AE2562  Click here for local accuracies and other accuracy information.
 AE2562
 AE2562.The horizontal coordinates were established by GPS observations
 AE2562.and adjusted by the National Geodetic Survey in June 2012.
 AE2562
 AE2562.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2562.been affixed to the stable North American tectonic plate. See 
 AE2562.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2562
 AE2562.The horizontal coordinates are valid at the epoch date displayed above
 AE2562.which is a decimal equivalence of Year/Month/Day.
 AE2562
 AE2562.The orthometric height was determined by GPS observations and a
 AE2562.high-resolution geoid model.
 AE2562
 AE2562.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2562.GEOID18 height accuracy estimate available here.
 AE2562
 AE2562.Click photographs - Photos may exist for this station.
 AE2562
 AE2562.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2562
 AE2562.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2562
 AE2562.The ellipsoidal height was determined by GPS observations
 AE2562.and is referenced to NAD 83.
 AE2562
 AE2562. The following values were computed from the NAD 83(2011) position.
 AE2562
 AE2562;                    North         East     Units Scale Factor Converg.
 AE2562;SPC IL E     -   547,786.612   335,218.491   MT  0.99999026   +0 16 49.8
 AE2562;SPC IL E     - 1,797,196.58  1,099,796.00   sFT  0.99999026   +0 16 49.8
 AE2562;UTM  16      - 4,605,791.291   424,092.905   MT  0.99967090   -0 36 17.2
 AE2562
 AE2562!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2562!SPC IL E     -   0.99997027  x   0.99999026  =   0.99996053
 AE2562!UTM  16      -   0.99997027  x   0.99967090  =   0.99964118
 AE2562
 AE2562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2409205791(NAD 83)
 AE2562
 AE2562                          SUPERSEDED SURVEY CONTROL
 AE2562
 AE2562  NAD 83(2007)-  41 36 00.79249(N)    087 54 39.14582(W) AD(2002.00) 0
 AE2562  ELLIP H (02/10/07)  189.554  (m)                       GP(2002.00)    
 AE2562  ELLIP H (02/03/05)  189.550  (m)                       GP(       ) 4 2
 AE2562  NAD 83(1997)-  41 36 00.79256(N)    087 54 39.14545(W) AD(       ) 1
 AE2562  ELLIP H (10/21/99)  189.557  (m)                       GP(       ) 4 1
 AE2562  NAD 83(1997)-  41 36 00.79259(N)    087 54 39.14562(W) AD(       ) 1
 AE2562  NAD 83(1986)-  41 36 00.79441(N)    087 54 39.15769(W) AD(       ) 1
 AE2562
 AE2562.Superseded values are not recommended for survey control.
 AE2562
 AE2562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2562.See file dsdata.pdf to determine how the superseded data were derived.
 AE2562
 AE2562_MARKER: F = FLANGE-ENCASED ROD
 AE2562_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2562_MARK LOGO: IL-197
 AE2562_PROJECTION: RECESSED 8 CENTIMETERS
 AE2562_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2562_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2562+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2562_ROD/PIPE-DEPTH: 3 meters
 AE2562_SLEEVE-DEPTH  : 1 meters
 AE2562
 AE2562  HISTORY     - Date     Condition        Report By
 AE2562  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2562  HISTORY     - 20110520 MARK NOT FOUND   AMESC
 AE2562  HISTORY     - 20130819 MARK NOT FOUND   ILDT
 AE2562
 AE2562                          STATION DESCRIPTION
 AE2562
 AE2562'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2562'FROM INTERSECTION OF US ROUTE 6 AND IL ROUTE 7, WEST ON IL 7 1 MILE
 AE2562'(1.6 KM) TO T INTERSECTION. STATION OF RIGHT (SOUTH) IN FRONT OF GAS
 AE2562'STATION STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE
 AE2562'WITH CAST CAP AND LID
 AE2562
 AE2562                          STATION RECOVERY (2011)
 AE2562
 AE2562'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011
 AE2562'MARK NOT FOUND, NEW CONSTRUCTION IN AREA
 AE2562
 AE2562                          STATION RECOVERY (2013)
 AE2562
 AE2562'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AE2562'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2563 ***********************************************************************
 AE2563  DESIGNATION -  WILL COUNTY GPS 536
 AE2563  PID         -  AE2563
 AE2563  STATE/COUNTY-  IL/WILL
 AE2563  COUNTRY     -  US
 AE2563  USGS QUAD   -  MOKENA (2018)
 AE2563
 AE2563                         *CURRENT SURVEY CONTROL
 AE2563  ______________________________________________________________________
 AE2563* NAD 83(2011) POSITION- 41 33 36.45712(N) 087 54 38.97152(W)   ADJUSTED
 AE2563* NAD 83(2011) ELLIP HT-   170.417 (meters)        (06/27/12)   ADJUSTED
 AE2563* NAD 83(2011) EPOCH   -  2010.00
 AE2563* NAVD 88 ORTHO HEIGHT -   203.676 (meters)      668.23  (feet) ADJUSTED
 AE2563  ______________________________________________________________________
 AE2563  GEOID HEIGHT    -        -33.255 (meters)                     GEOID18
 AE2563  NAD 83(2011) X  -    174,242.664 (meters)                     COMP
 AE2563  NAD 83(2011) Y  - -4,776,500.962 (meters)                     COMP
 AE2563  NAD 83(2011) Z  -  4,209,284.482 (meters)                     COMP
 AE2563  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 AE2563  DYNAMIC HEIGHT  -        203.598 (meters)      667.97  (feet) COMP
 AE2563  MODELED GRAVITY -    980,233.4   (mgal)                       NAVD 88
 AE2563
 AE2563  VERT ORDER      -  SECOND    CLASS I
 AE2563
 AE2563  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2563  Standards:
 AE2563         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2563            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2563  -------------------------------------------------------------------
 AE2563  NETWORK    1.91   1.29           0.84   0.71   0.66      0.03758939
 AE2563  -------------------------------------------------------------------
 AE2563  Click here for local accuracies and other accuracy information.
 AE2563
 AE2563.The horizontal coordinates were established by GPS observations
 AE2563.and adjusted by the National Geodetic Survey in June 2012.
 AE2563
 AE2563.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2563.been affixed to the stable North American tectonic plate. See 
 AE2563.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2563
 AE2563.The horizontal coordinates are valid at the epoch date displayed above
 AE2563.which is a decimal equivalence of Year/Month/Day.
 AE2563
 AE2563.The orthometric height was determined by differential leveling and
 AE2563.adjusted by the NATIONAL GEODETIC SURVEY
 AE2563.in August 2012.
 AE2563
 AE2563.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2563.GEOID18 height accuracy estimate available here.
 AE2563
 AE2563.Click photographs - Photos may exist for this station.
 AE2563
 AE2563.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2563
 AE2563.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2563
 AE2563.The ellipsoidal height was determined by GPS observations
 AE2563.and is referenced to NAD 83.
 AE2563
 AE2563.The dynamic height is computed by dividing the NAVD 88
 AE2563.geopotential number by the normal gravity value computed on the
 AE2563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2563.degrees latitude (g = 980.6199 gals.).
 AE2563
 AE2563.The modeled gravity was interpolated from observed gravity values.
 AE2563
 AE2563. The following values were computed from the NAD 83(2011) position.
 AE2563
 AE2563;                    North         East     Units Scale Factor Converg.
 AE2563;SPC IL E     -   543,333.776   335,244.300   MT  0.99999028   +0 16 49.1
 AE2563;SPC IL E     - 1,782,587.56  1,099,880.67   sFT  0.99999028   +0 16 49.1
 AE2563;UTM  16      - 4,601,340.010   424,049.954   MT  0.99967099   -0 36 15.4
 AE2563
 AE2563!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2563!SPC IL E     -   0.99997327  x   0.99999028  =   0.99996355
 AE2563!UTM  16      -   0.99997327  x   0.99967099  =   0.99964427
 AE2563
 AE2563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2404901340(NAD 83)
 AE2563
 AE2563                          SUPERSEDED SURVEY CONTROL
 AE2563
 AE2563  NAD 83(2007)-  41 33 36.45714(N)    087 54 38.97241(W) AD(2002.00) 0
 AE2563  ELLIP H (02/10/07)  170.435  (m)                       GP(2002.00)    
 AE2563  ELLIP H (02/03/05)  170.433  (m)                       GP(       ) 4 2
 AE2563  NAD 83(1997)-  41 33 36.45714(N)    087 54 38.97206(W) AD(       ) 1
 AE2563  ELLIP H (10/21/99)  170.439  (m)                       GP(       ) 4 1
 AE2563  NAD 83(1997)-  41 33 36.45717(N)    087 54 38.97222(W) AD(       ) 1
 AE2563  NAD 83(1986)-  41 33 36.45894(N)    087 54 38.98470(W) AD(       ) 1
 AE2563  NAVD 88 (09/04/97)  203.7    (m)  GEOID96  model used  GPS OBS        
 AE2563
 AE2563.Superseded values are not recommended for survey control.
 AE2563
 AE2563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2563.See file dsdata.pdf to determine how the superseded data were derived.
 AE2563
 AE2563_MARKER: F = FLANGE-ENCASED ROD
 AE2563_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2563_MARK LOGO: IL-197
 AE2563_PROJECTION: RECESSED 8 CENTIMETERS
 AE2563_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2563_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2563_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2563+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2011
 AE2563_ROD/PIPE-DEPTH: 3 meters
 AE2563_SLEEVE-DEPTH  : 1 meters
 AE2563
 AE2563  HISTORY     - Date     Condition        Report By
 AE2563  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2563  HISTORY     - 20110520 SEE DESCRIPTION  AMESC
 AE2563
 AE2563                          STATION DESCRIPTION
 AE2563
 AE2563'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2563'FROM INTERSECTION US 30 AND IL RTE 6 IN JOLIET GO EAST ON IL 6 9.5 MI
 AE2563'STATION ON LEFT 0.1 MI (0.2 KM) BEFORE COOK COUNTY LINE STATION IS
 AE2563'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2563'LID
 AE2563
 AE2563                          STATION RECOVERY (2011)
 AE2563
 AE2563'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 AE2563'RECOVERED IN GOOD CONDITION.
 AE2563'
 AE2563'NOTE-THE MARK IS MISSING ITS ACCESS COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2564 ***********************************************************************
 AE2564  DESIGNATION -  WILL COUNTY GPS 606
 AE2564  PID         -  AE2564
 AE2564  STATE/COUNTY-  IL/WILL
 AE2564  COUNTRY     -  US
 AE2564  USGS QUAD   -  YORKVILLE SE (2018)
 AE2564
 AE2564                         *CURRENT SURVEY CONTROL
 AE2564  ______________________________________________________________________
 AE2564* NAD 83(2011) POSITION- 41 32 59.83731(N) 088 15 19.57713(W)   ADJUSTED
 AE2564* NAD 83(2011) ELLIP HT-   163.588 (meters)        (06/27/12)   ADJUSTED
 AE2564* NAD 83(2011) EPOCH   -  2010.00
 AE2564* NAVD 88 ORTHO HEIGHT -   196.6   (meters)      645.    (feet) GPS OBS
 AE2564  ______________________________________________________________________
 AE2564  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2564  GEOID HEIGHT    -        -32.841 (meters)                     GEOID96
 AE2564  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 AE2564  NAD 83(2011) X  -    145,533.480 (meters)                     COMP
 AE2564  NAD 83(2011) Y  - -4,778,206.548 (meters)                     COMP
 AE2564  NAD 83(2011) Z  -  4,208,434.503 (meters)                     COMP
 AE2564  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 AE2564
 AE2564  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2564  Standards:
 AE2564         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2564            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2564  -------------------------------------------------------------------
 AE2564  NETWORK    1.05   0.74           0.48   0.35   0.38     -0.21885165
 AE2564  -------------------------------------------------------------------
 AE2564  Click here for local accuracies and other accuracy information.
 AE2564
 AE2564.The horizontal coordinates were established by GPS observations
 AE2564.and adjusted by the National Geodetic Survey in June 2012.
 AE2564
 AE2564.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2564.been affixed to the stable North American tectonic plate. See 
 AE2564.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2564
 AE2564.The horizontal coordinates are valid at the epoch date displayed above
 AE2564.which is a decimal equivalence of Year/Month/Day.
 AE2564
 AE2564.The orthometric height was determined by GPS observations and a
 AE2564.high-resolution geoid model.
 AE2564
 AE2564.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2564.GEOID18 height accuracy estimate available here.
 AE2564
 AE2564.Click photographs - Photos may exist for this station.
 AE2564
 AE2564.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2564
 AE2564.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2564
 AE2564.The ellipsoidal height was determined by GPS observations
 AE2564.and is referenced to NAD 83.
 AE2564
 AE2564. The following values were computed from the NAD 83(2011) position.
 AE2564
 AE2564;                    North         East     Units Scale Factor Converg.
 AE2564;SPC IL E     -   542,120.757   306,498.791   MT  0.99997552   +0 03 06.0
 AE2564;SPC IL E     - 1,778,607.85  1,005,571.45   sFT  0.99997552   +0 03 06.0
 AE2564;UTM  16      - 4,600,571.092   395,297.197   MT  0.99973491   -0 49 58.0
 AE2564
 AE2564!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2564!SPC IL E     -   0.99997434  x   0.99997552  =   0.99994986
 AE2564!UTM  16      -   0.99997434  x   0.99973491  =   0.99970926
 AE2564
 AE2564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9529700571(NAD 83)
 AE2564
 AE2564                          SUPERSEDED SURVEY CONTROL
 AE2564
 AE2564  NAD 83(2007)-  41 32 59.83734(N)    088 15 19.57801(W) AD(2002.00) 0
 AE2564  ELLIP H (02/10/07)  163.605  (m)                       GP(2002.00)    
 AE2564  ELLIP H (02/03/05)  163.609  (m)                       GP(       ) 4 2
 AE2564  NAD 83(1997)-  41 32 59.83709(N)    088 15 19.57755(W) AD(       ) 1
 AE2564  ELLIP H (10/21/99)  163.615  (m)                       GP(       ) 4 1
 AE2564  NAD 83(1997)-  41 32 59.83712(N)    088 15 19.57782(W) AD(       ) 1
 AE2564  NAD 83(1986)-  41 32 59.83896(N)    088 15 19.58909(W) AD(       ) 1
 AE2564
 AE2564.Superseded values are not recommended for survey control.
 AE2564
 AE2564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2564.See file dsdata.pdf to determine how the superseded data were derived.
 AE2564
 AE2564_MARKER: F = FLANGE-ENCASED ROD
 AE2564_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2564_MARK LOGO: IL-197
 AE2564_PROJECTION: RECESSED 8 CENTIMETERS
 AE2564_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2564_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2564+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2564_ROD/PIPE-DEPTH: 3 meters
 AE2564_SLEEVE-DEPTH  : 1 meters
 AE2564
 AE2564  HISTORY     - Date     Condition        Report By
 AE2564  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2564
 AE2564                          STATION DESCRIPTION
 AE2564
 AE2564'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2564'FROM INTERSECTION OF US ROUTE 52 AND IL ROUTE 59, WEST ON US 52 2.3
 AE2564'MILES (3.7 KM) TO T INTERSECTION, RIGHT (WEST) ON PAVED ROAD 0.5 MILES
 AE2564'(0.8 KM) TO T INTERSECTION, RIGHT (NORTH) 2 MILES (3.2 KM) TO COUNTY
 AE2564'LINE AND THEODORE. STATION IN SOUTHWEST QUADRANT. STATION IS FLUSH
 AE2564'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2565 ***********************************************************************
 AE2565  DESIGNATION -  WILL COUNTY GPS 619
 AE2565  PID         -  AE2565
 AE2565  STATE/COUNTY-  IL/WILL
 AE2565  COUNTRY     -  US
 AE2565  USGS QUAD   -  YORKVILLE SE (2018)
 AE2565
 AE2565                         *CURRENT SURVEY CONTROL
 AE2565  ______________________________________________________________________
 AE2565* NAD 83(2011) POSITION- 41 30 21.89994(N) 088 15 13.25939(W)   ADJUSTED
 AE2565* NAD 83(2011) ELLIP HT-   157.927 (meters)        (06/27/12)   ADJUSTED
 AE2565* NAD 83(2011) EPOCH   -  2010.00
 AE2565* NAVD 88 ORTHO HEIGHT -   191.0   (meters)      627.    (feet) GPS OBS
 AE2565  ______________________________________________________________________
 AE2565  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2565  GEOID HEIGHT    -        -32.826 (meters)                     GEOID96
 AE2565  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 AE2565  NAD 83(2011) X  -    145,778.151 (meters)                     COMP
 AE2565  NAD 83(2011) Y  - -4,781,426.866 (meters)                     COMP
 AE2565  NAD 83(2011) Z  -  4,204,782.914 (meters)                     COMP
 AE2565  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 AE2565
 AE2565  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2565  Standards:
 AE2565         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2565            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2565  -------------------------------------------------------------------
 AE2565  NETWORK    1.45   0.80           0.70   0.39   0.41     -0.13207951
 AE2565  -------------------------------------------------------------------
 AE2565  Click here for local accuracies and other accuracy information.
 AE2565
 AE2565.The horizontal coordinates were established by GPS observations
 AE2565.and adjusted by the National Geodetic Survey in June 2012.
 AE2565
 AE2565.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2565.been affixed to the stable North American tectonic plate. See 
 AE2565.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2565
 AE2565.The horizontal coordinates are valid at the epoch date displayed above
 AE2565.which is a decimal equivalence of Year/Month/Day.
 AE2565
 AE2565.The orthometric height was determined by GPS observations and a
 AE2565.high-resolution geoid model.
 AE2565
 AE2565.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2565.GEOID18 height accuracy estimate available here.
 AE2565
 AE2565.Click photographs - Photos may exist for this station.
 AE2565
 AE2565.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2565
 AE2565.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2565
 AE2565.The ellipsoidal height was determined by GPS observations
 AE2565.and is referenced to NAD 83.
 AE2565
 AE2565. The following values were computed from the NAD 83(2011) position.
 AE2565
 AE2565;                    North         East     Units Scale Factor Converg.
 AE2565;SPC IL E     -   537,248.463   306,649.696   MT  0.99997554   +0 03 10.0
 AE2565;SPC IL E     - 1,762,622.67  1,006,066.54   sFT  0.99997554   +0 03 10.0
 AE2565;UTM  16      - 4,595,698.223   395,372.890   MT  0.99973471   -0 49 51.2
 AE2565
 AE2565!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2565!SPC IL E     -   0.99997523  x   0.99997554  =   0.99995077
 AE2565!UTM  16      -   0.99997523  x   0.99973471  =   0.99970995
 AE2565
 AE2565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9537295698(NAD 83)
 AE2565
 AE2565                          SUPERSEDED SURVEY CONTROL
 AE2565
 AE2565  NAD 83(2007)-  41 30 21.89996(N)    088 15 13.26029(W) AD(2002.00) 0
 AE2565  ELLIP H (02/10/07)  157.946  (m)                       GP(2002.00)    
 AE2565  ELLIP H (02/03/05)  157.950  (m)                       GP(       ) 4 2
 AE2565  NAD 83(1997)-  41 30 21.89980(N)    088 15 13.25977(W) AD(       ) 1
 AE2565  ELLIP H (10/21/99)  157.955  (m)                       GP(       ) 4 1
 AE2565  NAD 83(1997)-  41 30 21.89983(N)    088 15 13.26000(W) AD(       ) 1
 AE2565  NAD 83(1986)-  41 30 21.90168(N)    088 15 13.27154(W) AD(       ) 1
 AE2565
 AE2565.Superseded values are not recommended for survey control.
 AE2565
 AE2565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2565.See file dsdata.pdf to determine how the superseded data were derived.
 AE2565
 AE2565_MARKER: F = FLANGE-ENCASED ROD
 AE2565_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2565_MARK LOGO: IL-197
 AE2565_PROJECTION: RECESSED 8 CENTIMETERS
 AE2565_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2565_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2565_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2565+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2565_ROD/PIPE-DEPTH: 3 meters
 AE2565_SLEEVE-DEPTH  : 1 meters
 AE2565
 AE2565  HISTORY     - Date     Condition        Report By
 AE2565  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2565  HISTORY     - 20080929 GOOD             GEOCAC
 AE2565  HISTORY     - 20130820 POOR             ILDT
 AE2565
 AE2565                          STATION DESCRIPTION
 AE2565
 AE2565'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2565'FROM INTERSECTION IL RTE 52 AND IL RTE 7 IN JOLIET GO WEST ON IL RTE
 AE2565'52 7 MI. TO INTERSECTION IL RTE 52 AND COUNTY LINE RD, TURN LEFT
 AE2565'(SOUTH) 0.5 MI. TO INTERSECTION BIETH ROAD STATION IN SOUTHEAST CORNER
 AE2565'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2565'CAST CAP AND LID
 AE2565
 AE2565                          STATION RECOVERY (2008)
 AE2565
 AE2565'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2565'PICTURES ARE AVAILABLE AT THE GEOCACHING WEBSITE (WWW.GEOCACHING.COM)
 AE2565'IN THE  BENCHMARKING  SECTION UNDER THIS MARK S PID.
 AE2565
 AE2565                          STATION RECOVERY (2013)
 AE2565
 AE2565'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 AE2565'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2567 ***********************************************************************
 AE2567  DESIGNATION -  WILL COUNTY GPS 704
 AE2567  PID         -  AE2567
 AE2567  STATE/COUNTY-  IL/WILL
 AE2567  COUNTRY     -  US
 AE2567  USGS QUAD   -  JOLIET (2018)
 AE2567
 AE2567                         *CURRENT SURVEY CONTROL
 AE2567  ______________________________________________________________________
 AE2567* NAD 83(2011) POSITION- 41 33 09.95254(N) 088 05 08.16490(W)   ADJUSTED
 AE2567* NAD 83(2011) ELLIP HT-   135.610 (meters)        (06/27/12)   ADJUSTED
 AE2567* NAD 83(2011) EPOCH   -  2010.00
 AE2567* NAVD 88 ORTHO HEIGHT -   168.8   (meters)      554.    (feet) GPS OBS
 AE2567  ______________________________________________________________________
 AE2567  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2567  GEOID HEIGHT    -        -32.958 (meters)                     GEOID96
 AE2567  GEOID HEIGHT    -        -33.165 (meters)                     GEOID18
 AE2567  NAD 83(2011) X  -    159,688.813 (meters)                     COMP
 AE2567  NAD 83(2011) Y  - -4,777,526.358 (meters)                     COMP
 AE2567  NAD 83(2011) Z  -  4,208,649.490 (meters)                     COMP
 AE2567  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 AE2567
 AE2567  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2567  Standards:
 AE2567         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2567            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2567  -------------------------------------------------------------------
 AE2567  NETWORK    1.47   0.98           0.64   0.56   0.50     -0.06738073
 AE2567  -------------------------------------------------------------------
 AE2567  Click here for local accuracies and other accuracy information.
 AE2567
 AE2567.The horizontal coordinates were established by GPS observations
 AE2567.and adjusted by the National Geodetic Survey in June 2012.
 AE2567
 AE2567.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2567.been affixed to the stable North American tectonic plate. See 
 AE2567.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2567
 AE2567.The horizontal coordinates are valid at the epoch date displayed above
 AE2567.which is a decimal equivalence of Year/Month/Day.
 AE2567
 AE2567.The orthometric height was determined by GPS observations and a
 AE2567.high-resolution geoid model.
 AE2567
 AE2567.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2567.GEOID18 height accuracy estimate available here.
 AE2567
 AE2567.Click photographs - Photos may exist for this station.
 AE2567
 AE2567.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2567
 AE2567.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2567
 AE2567.The ellipsoidal height was determined by GPS observations
 AE2567.and is referenced to NAD 83.
 AE2567
 AE2567. The following values were computed from the NAD 83(2011) position.
 AE2567
 AE2567;                    North         East     Units Scale Factor Converg.
 AE2567;SPC IL E     -   542,459.524   320,667.363   MT  0.99998025   +0 09 51.6
 AE2567;SPC IL E     - 1,779,719.29  1,052,056.17   sFT  0.99998025   +0 09 51.6
 AE2567;UTM  16      - 4,600,691.082   409,465.625   MT  0.99970087   -0 43 12.5
 AE2567
 AE2567!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2567!SPC IL E     -   0.99997873  x   0.99998025  =   0.99995898
 AE2567!UTM  16      -   0.99997873  x   0.99970087  =   0.99967961
 AE2567
 AE2567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0946500691(NAD 83)
 AE2567
 AE2567                          SUPERSEDED SURVEY CONTROL
 AE2567
 AE2567  NAD 83(2007)-  41 33 09.95256(N)    088 05 08.16577(W) AD(2002.00) 0
 AE2567  ELLIP H (02/10/07)  135.627  (m)                       GP(2002.00)    
 AE2567  ELLIP H (02/03/05)  135.633  (m)                       GP(       ) 4 2
 AE2567  NAD 83(1997)-  41 33 09.95244(N)    088 05 08.16551(W) AD(       ) 1
 AE2567  ELLIP H (10/21/99)  135.640  (m)                       GP(       ) 4 1
 AE2567  NAD 83(1997)-  41 33 09.95245(N)    088 05 08.16567(W) AD(       ) 1
 AE2567  NAD 83(1986)-  41 33 09.95428(N)    088 05 08.17746(W) AD(       ) 1
 AE2567
 AE2567.Superseded values are not recommended for survey control.
 AE2567
 AE2567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2567.See file dsdata.pdf to determine how the superseded data were derived.
 AE2567
 AE2567_MARKER: F = FLANGE-ENCASED ROD
 AE2567_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2567_MARK LOGO: IL-197
 AE2567_PROJECTION: RECESSED 8 CENTIMETERS
 AE2567_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2567_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2567+SATELLITE: SATELLITE OBSERVATIONS - December 01, 2009
 AE2567_ROD/PIPE-DEPTH: 3 meters
 AE2567_SLEEVE-DEPTH  : 1 meters
 AE2567
 AE2567  HISTORY     - Date     Condition        Report By
 AE2567  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2567  HISTORY     - 20091201 GOOD             GEOCAC
 AE2567
 AE2567                          STATION DESCRIPTION
 AE2567
 AE2567'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2567'FROM INTERSECTION OF IL ROUTE 53 AND THEODORE, EAST 1 MILE. STATION ON
 AE2567'RIGHT (SOUTH). STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH
 AE2567'SLEEVE WITH CAST CAP AND LID
 AE2567
 AE2567                          STATION RECOVERY (2009)
 AE2567
 AE2567'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2567'MARK IS MISSING ITS LID.  MUCH DEBRIS WAS INSIDE THE SLEEVE BUT THE
 AE2567'ROD REMAINS INTACT.  THE MAIN ROAD IS UNDERGOING REPAIRS AND CURRENTLY
 AE2567'THERE IS A RE-ROUTE WHICH PASSES WITHIN A FEW INCHES OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2569 ***********************************************************************
 AE2569  DESIGNATION -  WILL COUNTY GPS 713
 AE2569  PID         -  AE2569
 AE2569  STATE/COUNTY-  IL/WILL
 AE2569  COUNTRY     -  US
 AE2569  USGS QUAD   -  JOLIET (2018)
 AE2569
 AE2569                         *CURRENT SURVEY CONTROL
 AE2569  ______________________________________________________________________
 AE2569* NAD 83(2011) POSITION- 41 30 40.44769(N) 088 01 25.33069(W)   ADJUSTED
 AE2569* NAD 83(2011) ELLIP HT-   168.130 (meters)        (06/27/12)   ADJUSTED
 AE2569* NAD 83(2011) EPOCH   -  2010.00
 AE2569* NAVD 88 ORTHO HEIGHT -   201.3   (meters)      660.    (feet) GPS OBS
 AE2569  ______________________________________________________________________
 AE2569  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2569  GEOID HEIGHT    -        -32.971 (meters)                     GEOID96
 AE2569  GEOID HEIGHT    -        -33.184 (meters)                     GEOID18
 AE2569  NAD 83(2011) X  -    164,956.335 (meters)                     COMP
 AE2569  NAD 83(2011) Y  - -4,780,431.834 (meters)                     COMP
 AE2569  NAD 83(2011) Z  -  4,205,218.195 (meters)                     COMP
 AE2569  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 AE2569
 AE2569  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2569  Standards:
 AE2569         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2569            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2569  -------------------------------------------------------------------
 AE2569  NETWORK    2.95   1.29           1.09   1.27   0.66     -0.34460240
 AE2569  -------------------------------------------------------------------
 AE2569  Click here for local accuracies and other accuracy information.
 AE2569
 AE2569.The horizontal coordinates were established by GPS observations
 AE2569.and adjusted by the National Geodetic Survey in June 2012.
 AE2569
 AE2569.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2569.been affixed to the stable North American tectonic plate. See 
 AE2569.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2569
 AE2569.The horizontal coordinates are valid at the epoch date displayed above
 AE2569.which is a decimal equivalence of Year/Month/Day.
 AE2569
 AE2569.The orthometric height was determined by GPS observations and a
 AE2569.high-resolution geoid model.
 AE2569
 AE2569.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2569.GEOID18 height accuracy estimate available here.
 AE2569
 AE2569.Click photographs - Photos may exist for this station.
 AE2569
 AE2569.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2569
 AE2569.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2569
 AE2569.The ellipsoidal height was determined by GPS observations
 AE2569.and is referenced to NAD 83.
 AE2569
 AE2569. The following values were computed from the NAD 83(2011) position.
 AE2569
 AE2569;                    North         East     Units Scale Factor Converg.
 AE2569;SPC IL E     -   537,863.892   325,847.850   MT  0.99998322   +0 12 18.8
 AE2569;SPC IL E     - 1,764,641.79  1,069,052.49   sFT  0.99998322   +0 12 18.8
 AE2569;UTM  16      - 4,596,017.402   414,573.122   MT  0.99968981   -0 40 42.7
 AE2569
 AE2569!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2569!SPC IL E     -   0.99997363  x   0.99998322  =   0.99995685
 AE2569!UTM  16      -   0.99997363  x   0.99968981  =   0.99966345
 AE2569
 AE2569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1457396017(NAD 83)
 AE2569
 AE2569                          SUPERSEDED SURVEY CONTROL
 AE2569
 AE2569  NAD 83(2007)-  41 30 40.44772(N)    088 01 25.33159(W) AD(2002.00) 0
 AE2569  ELLIP H (02/10/07)  168.148  (m)                       GP(2002.00)    
 AE2569  ELLIP H (02/03/05)  168.152  (m)                       GP(       ) 4 2
 AE2569  NAD 83(1997)-  41 30 40.44755(N)    088 01 25.33128(W) AD(       ) 1
 AE2569  ELLIP H (10/21/99)  168.157  (m)                       GP(       ) 4 1
 AE2569  NAD 83(1997)-  41 30 40.44757(N)    088 01 25.33142(W) AD(       ) 1
 AE2569  NAD 83(1986)-  41 30 40.44954(N)    088 01 25.34367(W) AD(       ) 1
 AE2569
 AE2569.Superseded values are not recommended for survey control.
 AE2569
 AE2569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2569.See file dsdata.pdf to determine how the superseded data were derived.
 AE2569
 AE2569_MARKER: F = FLANGE-ENCASED ROD
 AE2569_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2569_MARK LOGO: IL-197
 AE2569_PROJECTION: RECESSED 8 CENTIMETERS
 AE2569_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2569_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2569+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2569_ROD/PIPE-DEPTH: 3 meters
 AE2569_SLEEVE-DEPTH  : 1 meters
 AE2569
 AE2569  HISTORY     - Date     Condition        Report By
 AE2569  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2569  HISTORY     - 20100203 GOOD             GEOCAC
 AE2569
 AE2569                          STATION DESCRIPTION
 AE2569
 AE2569'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2569'FROM INTERSECTION OF I-80 AND SELZER AVE, EAST 1 MILE (1.6 KM) ON NEW
 AE2569'LENOX TO CHERRY HILL RD. STATION IN NORTHWEST QUADRANT. STATION IS
 AE2569'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2569'LID
 AE2569
 AE2569                          STATION RECOVERY (2010)
 AE2569
 AE2569'RECOVERY NOTE BY GEOCACHING 2010 (CT)
 AE2569'PICTURES OF THIS MARK ARE AVAILABLE AT THE GEOCACHING WEBSITE
 AE2569'(WWW.GEOCACHING.COM).  SEARCH THE BENCHMARK SECTION USING THIS MARK'S
 AE2569'PID, AND VIEW LOG ENTRY BY 'COYOTE TRUST'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2570 ***********************************************************************
 AE2570  DESIGNATION -  WILL COUNTY GPS 716
 AE2570  PID         -  AE2570
 AE2570  STATE/COUNTY-  IL/WILL
 AE2570  COUNTRY     -  US
 AE2570  USGS QUAD   -  JOLIET (2018)
 AE2570
 AE2570                         *CURRENT SURVEY CONTROL
 AE2570  ______________________________________________________________________
 AE2570* NAD 83(2011) POSITION- 41 30 38.45876(N) 088 04 52.98987(W)   ADJUSTED
 AE2570* NAD 83(2011) ELLIP HT-   132.330 (meters)        (06/27/12)   ADJUSTED
 AE2570* NAD 83(2011) EPOCH   -  2010.00
 AE2570* NAVD 88 ORTHO HEIGHT -   165.5   (meters)      543.    (feet) GPS OBS
 AE2570  ______________________________________________________________________
 AE2570  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2570  GEOID HEIGHT    -        -32.938 (meters)                     GEOID96
 AE2570  GEOID HEIGHT    -        -33.152 (meters)                     GEOID18
 AE2570  NAD 83(2011) X  -    160,143.968 (meters)                     COMP
 AE2570  NAD 83(2011) Y  - -4,780,609.335 (meters)                     COMP
 AE2570  NAD 83(2011) Z  -  4,205,148.518 (meters)                     COMP
 AE2570  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 AE2570
 AE2570  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2570  Standards:
 AE2570         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2570            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2570  -------------------------------------------------------------------
 AE2570  NETWORK    1.54   0.92           0.67   0.58   0.47     -0.11465279
 AE2570  -------------------------------------------------------------------
 AE2570  Click here for local accuracies and other accuracy information.
 AE2570
 AE2570.The horizontal coordinates were established by GPS observations
 AE2570.and adjusted by the National Geodetic Survey in June 2012.
 AE2570
 AE2570.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2570.been affixed to the stable North American tectonic plate. See 
 AE2570.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2570
 AE2570.The horizontal coordinates are valid at the epoch date displayed above
 AE2570.which is a decimal equivalence of Year/Month/Day.
 AE2570
 AE2570.The orthometric height was determined by GPS observations and a
 AE2570.high-resolution geoid model.
 AE2570
 AE2570.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2570.GEOID18 height accuracy estimate available here.
 AE2570
 AE2570.Click photographs - Photos may exist for this station.
 AE2570
 AE2570.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2570
 AE2570.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2570
 AE2570.The ellipsoidal height was determined by GPS observations
 AE2570.and is referenced to NAD 83.
 AE2570
 AE2570. The following values were computed from the NAD 83(2011) position.
 AE2570
 AE2570;                    North         East     Units Scale Factor Converg.
 AE2570;SPC IL E     -   537,786.892   321,032.656   MT  0.99998044   +0 10 01.1
 AE2570;SPC IL E     - 1,764,389.16  1,053,254.64   sFT  0.99998044   +0 10 01.1
 AE2570;UTM  16      - 4,596,014.679   409,758.695   MT  0.99970022   -0 43 00.3
 AE2570
 AE2570!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2570!SPC IL E     -   0.99997924  x   0.99998044  =   0.99995968
 AE2570!UTM  16      -   0.99997924  x   0.99970022  =   0.99967947
 AE2570
 AE2570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0975896014(NAD 83)
 AE2570
 AE2570                          SUPERSEDED SURVEY CONTROL
 AE2570
 AE2570  NAD 83(2007)-  41 30 38.45879(N)    088 04 52.99076(W) AD(2002.00) 0
 AE2570  ELLIP H (02/10/07)  132.348  (m)                       GP(2002.00)    
 AE2570  ELLIP H (02/03/05)  132.352  (m)                       GP(       ) 4 2
 AE2570  NAD 83(1997)-  41 30 38.45863(N)    088 04 52.99052(W) AD(       ) 1
 AE2570  ELLIP H (10/21/99)  132.358  (m)                       GP(       ) 4 1
 AE2570  NAD 83(1997)-  41 30 38.45865(N)    088 04 52.99067(W) AD(       ) 1
 AE2570  NAD 83(1986)-  41 30 38.46052(N)    088 04 53.00251(W) AD(       ) 1
 AE2570
 AE2570.Superseded values are not recommended for survey control.
 AE2570
 AE2570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2570.See file dsdata.pdf to determine how the superseded data were derived.
 AE2570
 AE2570_MARKER: F = FLANGE-ENCASED ROD
 AE2570_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2570_MARK LOGO: IL-197
 AE2570_PROJECTION: RECESSED 8 CENTIMETERS
 AE2570_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2570_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2570_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2570+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2570_ROD/PIPE-DEPTH: 3 meters
 AE2570_SLEEVE-DEPTH  : 1 meters
 AE2570
 AE2570  HISTORY     - Date     Condition        Report By
 AE2570  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2570  HISTORY     - 20091224 GOOD             GEOCAC
 AE2570
 AE2570                          STATION DESCRIPTION
 AE2570
 AE2570'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2570'FROM INTERSECTION I-80 AND IL52/53 EXIT RAMP 132B (NORTHBOUND IL RTE
 AE2570'52/53) STATION ON LEFT 45 FEET (13.7 M) EAST OF END OF GUARDRAIL
 AE2570'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2570'CAST CAP AND LID
 AE2570
 AE2570                          STATION RECOVERY (2009)
 AE2570
 AE2570'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2570'THE IRON SLEEVE AND CAP ARE MISSING BUT THE ROD REMAINS INTACT AND
 AE2570'SECURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2571 ***********************************************************************
 AE2571  DESIGNATION -  WILL COUNTY GPS 718
 AE2571  PID         -  AE2571
 AE2571  STATE/COUNTY-  IL/WILL
 AE2571  COUNTRY     -  US
 AE2571  USGS QUAD   -  PLAINFIELD (2018)
 AE2571
 AE2571                         *CURRENT SURVEY CONTROL
 AE2571  ______________________________________________________________________
 AE2571* NAD 83(2011) POSITION- 41 30 37.68351(N) 088 08 08.60355(W)   ADJUSTED
 AE2571* NAD 83(2011) ELLIP HT-   158.494 (meters)        (06/27/12)   ADJUSTED
 AE2571* NAD 83(2011) EPOCH   -  2010.00
 AE2571* NAVD 88 ORTHO HEIGHT -   191.6   (meters)      629.    (feet) GPS OBS
 AE2571  ______________________________________________________________________
 AE2571  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2571  GEOID HEIGHT    -        -32.899 (meters)                     GEOID96
 AE2571  GEOID HEIGHT    -        -33.106 (meters)                     GEOID18
 AE2571  NAD 83(2011) X  -    155,611.302 (meters)                     COMP
 AE2571  NAD 83(2011) Y  - -4,780,794.485 (meters)                     COMP
 AE2571  NAD 83(2011) Z  -  4,205,147.948 (meters)                     COMP
 AE2571  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 AE2571
 AE2571  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2571  Standards:
 AE2571         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2571            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2571  -------------------------------------------------------------------
 AE2571  NETWORK    1.83   1.06           0.82   0.66   0.54     -0.00040919
 AE2571  -------------------------------------------------------------------
 AE2571  Click here for local accuracies and other accuracy information.
 AE2571
 AE2571.The horizontal coordinates were established by GPS observations
 AE2571.and adjusted by the National Geodetic Survey in June 2012.
 AE2571
 AE2571.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2571.been affixed to the stable North American tectonic plate. See 
 AE2571.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2571
 AE2571.The horizontal coordinates are valid at the epoch date displayed above
 AE2571.which is a decimal equivalence of Year/Month/Day.
 AE2571
 AE2571.The orthometric height was determined by GPS observations and a
 AE2571.high-resolution geoid model.
 AE2571
 AE2571.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2571.GEOID18 height accuracy estimate available here.
 AE2571
 AE2571.Click photographs - Photos may exist for this station.
 AE2571
 AE2571.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2571
 AE2571.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2571
 AE2571.The ellipsoidal height was determined by GPS observations
 AE2571.and is referenced to NAD 83.
 AE2571
 AE2571. The following values were computed from the NAD 83(2011) position.
 AE2571
 AE2571;                    North         East     Units Scale Factor Converg.
 AE2571;SPC IL E     -   537,751.181   316,496.623   MT  0.99997835   +0 07 51.5
 AE2571;SPC IL E     - 1,764,272.00  1,038,372.67   sFT  0.99997835   +0 07 51.5
 AE2571;UTM  16      - 4,596,048.924   405,223.893   MT  0.99971054   -0 45 10.0
 AE2571
 AE2571!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2571!SPC IL E     -   0.99997514  x   0.99997835  =   0.99995349
 AE2571!UTM  16      -   0.99997514  x   0.99971054  =   0.99968569
 AE2571
 AE2571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0522396048(NAD 83)
 AE2571
 AE2571                          SUPERSEDED SURVEY CONTROL
 AE2571
 AE2571  NAD 83(2007)-  41 30 37.68354(N)    088 08 08.60444(W) AD(2002.00) 0
 AE2571  ELLIP H (02/10/07)  158.512  (m)                       GP(2002.00)    
 AE2571  ELLIP H (02/03/05)  158.512  (m)                       GP(       ) 4 2
 AE2571  NAD 83(1997)-  41 30 37.68341(N)    088 08 08.60433(W) AD(       ) 1
 AE2571  ELLIP H (10/21/99)  158.519  (m)                       GP(       ) 4 1
 AE2571  NAD 83(1997)-  41 30 37.68343(N)    088 08 08.60448(W) AD(       ) 1
 AE2571  NAD 83(1986)-  41 30 37.68527(N)    088 08 08.61605(W) AD(       ) 1
 AE2571
 AE2571.Superseded values are not recommended for survey control.
 AE2571
 AE2571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2571.See file dsdata.pdf to determine how the superseded data were derived.
 AE2571
 AE2571_MARKER: F = FLANGE-ENCASED ROD
 AE2571_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2571_MARK LOGO: IL-197
 AE2571_PROJECTION: RECESSED 8 CENTIMETERS
 AE2571_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2571_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2571+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2571_ROD/PIPE-DEPTH: 3 meters
 AE2571_SLEEVE-DEPTH  : 1 meters
 AE2571
 AE2571  HISTORY     - Date     Condition        Report By
 AE2571  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2571
 AE2571                          STATION DESCRIPTION
 AE2571
 AE2571'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2571'STATION IS ON SOUTH SIDE EASTBOUND I-80 125 FEET (38.1 M) EAST OF MILE
 AE2571'MARKER 130, 1 FOOT (0.3 M) SOUTH OF I BEAM AND CABLE FENCE STATION IS
 AE2571'FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND
 AE2571'LID
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2572 ***********************************************************************
 AE2572  DESIGNATION -  WILL COUNTY GPS 734
 AE2572  PID         -  AE2572
 AE2572  STATE/COUNTY-  IL/WILL
 AE2572  COUNTRY     -  US
 AE2572  USGS QUAD   -  ELWOOD (2018)
 AE2572
 AE2572                         *CURRENT SURVEY CONTROL
 AE2572  ______________________________________________________________________
 AE2572* NAD 83(2011) POSITION- 41 27 59.40593(N) 088 04 45.46250(W)   ADJUSTED
 AE2572* NAD 83(2011) ELLIP HT-   158.462 (meters)        (06/27/12)   ADJUSTED
 AE2572* NAD 83(2011) EPOCH   -  2010.00
 AE2572* NAVD 88 ORTHO HEIGHT -   191.6   (meters)      629.    (feet) GPS OBS
 AE2572  ______________________________________________________________________
 AE2572  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2572  GEOID HEIGHT    -        -32.894 (meters)                     GEOID96
 AE2572  GEOID HEIGHT    -        -33.108 (meters)                     GEOID18
 AE2572  NAD 83(2011) X  -    160,428.040 (meters)                     COMP
 AE2572  NAD 83(2011) Y  - -4,783,871.997 (meters)                     COMP
 AE2572  NAD 83(2011) Z  -  4,201,490.026 (meters)                     COMP
 AE2572  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 AE2572
 AE2572  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2572  Standards:
 AE2572         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2572            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2572  -------------------------------------------------------------------
 AE2572  NETWORK    1.52   0.94           0.68   0.55   0.48     -0.10073295
 AE2572  -------------------------------------------------------------------
 AE2572  Click here for local accuracies and other accuracy information.
 AE2572
 AE2572.The horizontal coordinates were established by GPS observations
 AE2572.and adjusted by the National Geodetic Survey in June 2012.
 AE2572
 AE2572.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2572.been affixed to the stable North American tectonic plate. See 
 AE2572.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2572
 AE2572.The horizontal coordinates are valid at the epoch date displayed above
 AE2572.which is a decimal equivalence of Year/Month/Day.
 AE2572
 AE2572.The orthometric height was determined by GPS observations and a
 AE2572.high-resolution geoid model.
 AE2572
 AE2572.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2572.GEOID18 height accuracy estimate available here.
 AE2572
 AE2572.Click photographs - Photos may exist for this station.
 AE2572
 AE2572.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2572
 AE2572.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2572
 AE2572.The ellipsoidal height was determined by GPS observations
 AE2572.and is referenced to NAD 83.
 AE2572
 AE2572. The following values were computed from the NAD 83(2011) position.
 AE2572
 AE2572;                    North         East     Units Scale Factor Converg.
 AE2572;SPC IL E     -   532,880.591   321,221.621   MT  0.99998054   +0 10 05.6
 AE2572;SPC IL E     - 1,748,292.41  1,053,874.60   sFT  0.99998054   +0 10 05.6
 AE2572;UTM  16      - 4,591,107.424   409,871.967   MT  0.99969996   -0 42 53.1
 AE2572
 AE2572!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2572!SPC IL E     -   0.99997515  x   0.99998054  =   0.99995569
 AE2572!UTM  16      -   0.99997515  x   0.99969996  =   0.99967511
 AE2572
 AE2572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0987191107(NAD 83)
 AE2572
 AE2572                          SUPERSEDED SURVEY CONTROL
 AE2572
 AE2572  NAD 83(2007)-  41 27 59.40596(N)    088 04 45.46342(W) AD(2002.00) 0
 AE2572  ELLIP H (02/10/07)  158.481  (m)                       GP(2002.00)    
 AE2572  ELLIP H (02/03/05)  158.487  (m)                       GP(       ) 4 2
 AE2572  NAD 83(1997)-  41 27 59.40562(N)    088 04 45.46291(W) AD(       ) 1
 AE2572  ELLIP H (10/21/99)  158.492  (m)                       GP(       ) 4 1
 AE2572  NAD 83(1997)-  41 27 59.40564(N)    088 04 45.46305(W) AD(       ) 1
 AE2572  NAD 83(1986)-  41 27 59.40779(N)    088 04 45.47586(W) AD(       ) 1
 AE2572
 AE2572.Superseded values are not recommended for survey control.
 AE2572
 AE2572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2572.See file dsdata.pdf to determine how the superseded data were derived.
 AE2572
 AE2572_MARKER: F = FLANGE-ENCASED ROD
 AE2572_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2572_MARK LOGO: IL-197
 AE2572_PROJECTION: RECESSED 8 CENTIMETERS
 AE2572_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2572_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2572+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2572_ROD/PIPE-DEPTH: 3 meters
 AE2572_SLEEVE-DEPTH  : 1 meters
 AE2572
 AE2572  HISTORY     - Date     Condition        Report By
 AE2572  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2572  HISTORY     - 20080823 MARK NOT FOUND   GEOCAC
 AE2572
 AE2572                          STATION DESCRIPTION
 AE2572
 AE2572'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2572'FROM INTERSECTION IL RTE 53 AND IL RTE 52 GO SOUTH ON RTE 53 2.5 MI.
 AE2572'TO INTERSECTION RTE 53 AND SCHWEITZER RD. STATION ON LEFT, NORTHEAST
 AE2572'CORNER OF INTERSECTION. STATION IS FLUSH WITH SURFACE AND IS STAINLESS
 AE2572'ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2572
 AE2572                          STATION RECOVERY (2008)
 AE2572
 AE2572'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2572'SUBMITTED BY GEOCACHER 'COYOTE TRUST'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2573 ***********************************************************************
 AE2573  DESIGNATION -  WILL COUNTY GPS 804
 AE2573  PID         -  AE2573
 AE2573  STATE/COUNTY-  IL/WILL
 AE2573  COUNTRY     -  US
 AE2573  USGS QUAD   -  MOKENA (2018)
 AE2573
 AE2573                         *CURRENT SURVEY CONTROL
 AE2573  ______________________________________________________________________
 AE2573* NAD 83(2011) POSITION- 41 33 06.94236(N) 087 58 01.99618(W)   ADJUSTED
 AE2573* NAD 83(2011) ELLIP HT-   192.085 (meters)        (06/27/12)   ADJUSTED
 AE2573* NAD 83(2011) EPOCH   -  2010.00
 AE2573* NAVD 88 ORTHO HEIGHT -   225.3   (meters)      739.    (feet) GPS OBS
 AE2573  ______________________________________________________________________
 AE2573  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2573  GEOID HEIGHT    -        -33.018 (meters)                     GEOID96
 AE2573  GEOID HEIGHT    -        -33.225 (meters)                     GEOID18
 AE2573  NAD 83(2011) X  -    169,563.113 (meters)                     COMP
 AE2573  NAD 83(2011) Y  - -4,777,290.023 (meters)                     COMP
 AE2573  NAD 83(2011) Z  -  4,208,617.451 (meters)                     COMP
 AE2573  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 AE2573
 AE2573  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2573  Standards:
 AE2573         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2573            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2573  -------------------------------------------------------------------
 AE2573  NETWORK    2.43   1.49           1.10   0.86   0.76     -0.05752363
 AE2573  -------------------------------------------------------------------
 AE2573  Click here for local accuracies and other accuracy information.
 AE2573
 AE2573.The horizontal coordinates were established by GPS observations
 AE2573.and adjusted by the National Geodetic Survey in June 2012.
 AE2573
 AE2573.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2573.been affixed to the stable North American tectonic plate. See 
 AE2573.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2573
 AE2573.The horizontal coordinates are valid at the epoch date displayed above
 AE2573.which is a decimal equivalence of Year/Month/Day.
 AE2573
 AE2573.The orthometric height was determined by GPS observations and a
 AE2573.high-resolution geoid model.
 AE2573
 AE2573.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2573.GEOID18 height accuracy estimate available here.
 AE2573
 AE2573.Click photographs - Photos may exist for this station.
 AE2573
 AE2573.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2573
 AE2573.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2573
 AE2573.The ellipsoidal height was determined by GPS observations
 AE2573.and is referenced to NAD 83.
 AE2573
 AE2573. The following values were computed from the NAD 83(2011) position.
 AE2573
 AE2573;                    North         East     Units Scale Factor Converg.
 AE2573;SPC IL E     -   542,401.750   330,543.794   MT  0.99998648   +0 14 34.2
 AE2573;SPC IL E     - 1,779,529.74  1,084,459.10   sFT  0.99998648   +0 14 34.2
 AE2573;UTM  16      - 4,600,480.924   419,337.095   MT  0.99968007   -0 38 29.7
 AE2573
 AE2573!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2573!SPC IL E     -   0.99996987  x   0.99998648  =   0.99995635
 AE2573!UTM  16      -   0.99996987  x   0.99968007  =   0.99964995
 AE2573
 AE2573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1933700480(NAD 83)
 AE2573
 AE2573                          SUPERSEDED SURVEY CONTROL
 AE2573
 AE2573  NAD 83(2007)-  41 33 06.94237(N)    087 58 01.99707(W) AD(2002.00) 0
 AE2573  ELLIP H (02/10/07)  192.103  (m)                       GP(2002.00)    
 AE2573  ELLIP H (02/03/05)  192.101  (m)                       GP(       ) 4 2
 AE2573  NAD 83(1997)-  41 33 06.94237(N)    087 58 01.99673(W) AD(       ) 1
 AE2573  ELLIP H (10/21/99)  192.107  (m)                       GP(       ) 4 1
 AE2573  NAD 83(1997)-  41 33 06.94240(N)    087 58 01.99689(W) AD(       ) 1
 AE2573  NAD 83(1986)-  41 33 06.94417(N)    087 58 02.00930(W) AD(       ) 1
 AE2573
 AE2573.Superseded values are not recommended for survey control.
 AE2573
 AE2573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2573.See file dsdata.pdf to determine how the superseded data were derived.
 AE2573
 AE2573_MARKER: F = FLANGE-ENCASED ROD
 AE2573_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2573_MARK LOGO: IL-197
 AE2573_PROJECTION: RECESSED 8 CENTIMETERS
 AE2573_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2573_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2573+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2573_ROD/PIPE-DEPTH: 3 meters
 AE2573_SLEEVE-DEPTH  : 1 meters
 AE2573
 AE2573  HISTORY     - Date     Condition        Report By
 AE2573  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2573  HISTORY     - 20091215 GOOD             GEOCAC
 AE2573
 AE2573                          STATION DESCRIPTION
 AE2573
 AE2573'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2573'COMMENCING AT THE INSERSECTION OF US RT.6 (S.W. HIGHWAY) AND CEDAR RD
 AE2573'AT THE N.E. CORNER OF NEW LENOX CITY LIMITS, WILL COUNTY, ILLINOIS.
 AE2573'CONTINUE NORTH ON CEDAR RD FOR 0.25 MILES (0.40 KM) TO A GPS MONUMENT
 AE2573'ON THE LEFT (WEST) SIDE OF CEDAR RD. STATION IS FLUSH WITH SURFACE AND
 AE2573'IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2573
 AE2573                          STATION RECOVERY (2009)
 AE2573
 AE2573'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2573'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2574 ***********************************************************************
 AE2574  DESIGNATION -  WILL COUNTY GPS 821
 AE2574  PID         -  AE2574
 AE2574  STATE/COUNTY-  IL/WILL
 AE2574  COUNTRY     -  US
 AE2574  USGS QUAD   -  MOKENA (2018)
 AE2574
 AE2574                         *CURRENT SURVEY CONTROL
 AE2574  ______________________________________________________________________
 AE2574* NAD 83(2011) POSITION- 41 30 43.05420(N) 087 57 56.72248(W)   ADJUSTED
 AE2574* NAD 83(2011) ELLIP HT-   170.154 (meters)        (06/27/12)   ADJUSTED
 AE2574* NAD 83(2011) EPOCH   -  2010.00
 AE2574* NAVD 88 ORTHO HEIGHT -   203.4   (meters)      667.    (feet) GPS OBS
 AE2574  ______________________________________________________________________
 AE2574  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2574  GEOID HEIGHT    -        -33.002 (meters)                     GEOID96
 AE2574  GEOID HEIGHT    -        -33.214 (meters)                     GEOID18
 AE2574  NAD 83(2011) X  -    169,789.155 (meters)                     COMP
 AE2574  NAD 83(2011) Y  - -4,780,210.810 (meters)                     COMP
 AE2574  NAD 83(2011) Z  -  4,205,279.753 (meters)                     COMP
 AE2574  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 AE2574
 AE2574  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2574  Standards:
 AE2574         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2574            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2574  -------------------------------------------------------------------
 AE2574  NETWORK    2.92   1.33           1.10   1.23   0.68     -0.37122345
 AE2574  -------------------------------------------------------------------
 AE2574  Click here for local accuracies and other accuracy information.
 AE2574
 AE2574.The horizontal coordinates were established by GPS observations
 AE2574.and adjusted by the National Geodetic Survey in June 2012.
 AE2574
 AE2574.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2574.been affixed to the stable North American tectonic plate. See 
 AE2574.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2574
 AE2574.The horizontal coordinates are valid at the epoch date displayed above
 AE2574.which is a decimal equivalence of Year/Month/Day.
 AE2574
 AE2574.The orthometric height was determined by GPS observations and a
 AE2574.high-resolution geoid model.
 AE2574
 AE2574.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2574.GEOID18 height accuracy estimate available here.
 AE2574
 AE2574.Click photographs - Photos may exist for this station.
 AE2574
 AE2574.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2574
 AE2574.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2574
 AE2574.The ellipsoidal height was determined by GPS observations
 AE2574.and is referenced to NAD 83.
 AE2574
 AE2574. The following values were computed from the NAD 83(2011) position.
 AE2574
 AE2574;                    North         East     Units Scale Factor Converg.
 AE2574;SPC IL E     -   537,963.251   330,684.890   MT  0.99998658   +0 14 37.0
 AE2574;SPC IL E     - 1,764,967.77  1,084,922.01   sFT  0.99998658   +0 14 37.0
 AE2574;UTM  16      - 4,596,042.138   419,409.668   MT  0.99967993   -0 38 24.4
 AE2574
 AE2574!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2574!SPC IL E     -   0.99997331  x   0.99998658  =   0.99995989
 AE2574!UTM  16      -   0.99997331  x   0.99967993  =   0.99965325
 AE2574
 AE2574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1940996042(NAD 83)
 AE2574
 AE2574                          SUPERSEDED SURVEY CONTROL
 AE2574
 AE2574  NAD 83(2007)-  41 30 43.05423(N)    087 57 56.72339(W) AD(2002.00) 0
 AE2574  ELLIP H (02/10/07)  170.173  (m)                       GP(2002.00)    
 AE2574  ELLIP H (02/03/05)  170.177  (m)                       GP(       ) 4 2
 AE2574  NAD 83(1997)-  41 30 43.05405(N)    087 57 56.72300(W) AD(       ) 1
 AE2574  ELLIP H (10/21/99)  170.182  (m)                       GP(       ) 4 1
 AE2574  NAD 83(1997)-  41 30 43.05407(N)    087 57 56.72314(W) AD(       ) 1
 AE2574  NAD 83(1986)-  41 30 43.05616(N)    087 57 56.73587(W) AD(       ) 1
 AE2574
 AE2574.Superseded values are not recommended for survey control.
 AE2574
 AE2574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2574.See file dsdata.pdf to determine how the superseded data were derived.
 AE2574
 AE2574_MARKER: F = FLANGE-ENCASED ROD
 AE2574_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2574_MARK LOGO: IL-197
 AE2574_PROJECTION: RECESSED 8 CENTIMETERS
 AE2574_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2574_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2574+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2009
 AE2574_ROD/PIPE-DEPTH: 3 meters
 AE2574_SLEEVE-DEPTH  : 1 meters
 AE2574
 AE2574  HISTORY     - Date     Condition        Report By
 AE2574  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2574  HISTORY     - 20091005 GOOD             BURKEE
 AE2574  HISTORY     - 20091119 GOOD             GEOCAC
 AE2574
 AE2574                          STATION DESCRIPTION
 AE2574
 AE2574'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2574'FROM INTERSECTION I-80 AND US RTE 30 IN NEW LENOX GO EAST 1 MI (1.6
 AE2574'KM) ON US 30 TO INTERSECTION CEDAR RD TURN RIGHT (SOUTH) 0.2 MI. TO
 AE2574'INTERSECTION CEDAR AND HAVEN AVE. STATION ON LEFT (EAST) OF CEDAR AND
 AE2574'84 FT (25.6 M) SOUTH OF HAVEN AVE. STATION IS FLUSH WITH SURFACE AND
 AE2574'IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2574
 AE2574                          STATION RECOVERY (2009)
 AE2574
 AE2574'RECOVERY NOTE BY BURKE ENGINEERING CORPORATION 2009 (ADS)
 AE2574'RECOVERED IN GOOD CONDITION.
 AE2574
 AE2574                          STATION RECOVERY (2009)
 AE2574
 AE2574'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2574'REPORT SUBMITTED BY GEOCACHER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2575 ***********************************************************************
 AE2575  DESIGNATION -  WILL COUNTY GPS 824
 AE2575  PID         -  AE2575
 AE2575  STATE/COUNTY-  IL/WILL
 AE2575  COUNTRY     -  US
 AE2575  USGS QUAD   -  MOKENA (2018)
 AE2575
 AE2575                         *CURRENT SURVEY CONTROL
 AE2575  ______________________________________________________________________
 AE2575* NAD 83(2011) POSITION- 41 30 25.69745(N) 087 54 43.65429(W)   ADJUSTED
 AE2575* NAD 83(2011) ELLIP HT-   187.626 (meters)        (06/27/12)   ADJUSTED
 AE2575* NAD 83(2011) EPOCH   -  2010.00
 AE2575* NAVD 88 ORTHO HEIGHT -   220.864 (meters)      724.62  (feet) ADJUSTED
 AE2575  ______________________________________________________________________
 AE2575  GEOID HEIGHT    -        -33.234 (meters)                     GEOID18
 AE2575  NAD 83(2011) X  -    174,276.863 (meters)                     COMP
 AE2575  NAD 83(2011) Y  - -4,780,417.521 (meters)                     COMP
 AE2575  NAD 83(2011) Z  -  4,204,890.334 (meters)                     COMP
 AE2575  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 AE2575  DYNAMIC HEIGHT  -        220.777 (meters)      724.33  (feet) COMP
 AE2575  MODELED GRAVITY -    980,227.4   (mgal)                       NAVD 88
 AE2575
 AE2575  VERT ORDER      -  SECOND    CLASS I
 AE2575
 AE2575  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2575  Standards:
 AE2575         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2575            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2575  -------------------------------------------------------------------
 AE2575  NETWORK    1.79   1.04           0.73   0.71   0.53     -0.31166226
 AE2575  -------------------------------------------------------------------
 AE2575  Click here for local accuracies and other accuracy information.
 AE2575
 AE2575.The horizontal coordinates were established by GPS observations
 AE2575.and adjusted by the National Geodetic Survey in June 2012.
 AE2575
 AE2575.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2575.been affixed to the stable North American tectonic plate. See 
 AE2575.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2575
 AE2575.The horizontal coordinates are valid at the epoch date displayed above
 AE2575.which is a decimal equivalence of Year/Month/Day.
 AE2575
 AE2575.The orthometric height was determined by differential leveling and
 AE2575.adjusted by the NATIONAL GEODETIC SURVEY
 AE2575.in August 2012.
 AE2575
 AE2575.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2575.GEOID18 height accuracy estimate available here.
 AE2575
 AE2575.Click photographs - Photos may exist for this station.
 AE2575
 AE2575.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2575
 AE2575.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2575
 AE2575.The ellipsoidal height was determined by GPS observations
 AE2575.and is referenced to NAD 83.
 AE2575
 AE2575.The dynamic height is computed by dividing the NAVD 88
 AE2575.geopotential number by the normal gravity value computed on the
 AE2575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2575.degrees latitude (g = 980.6199 gals.).
 AE2575
 AE2575.The modeled gravity was interpolated from observed gravity values.
 AE2575
 AE2575. The following values were computed from the NAD 83(2011) position.
 AE2575
 AE2575;                    North         East     Units Scale Factor Converg.
 AE2575;SPC IL E     -   537,448.214   335,164.480   MT  0.99999021   +0 16 44.9
 AE2575;SPC IL E     - 1,763,278.02  1,099,618.80   sFT  0.99999021   +0 16 44.9
 AE2575;UTM  16      - 4,595,458.257   423,879.384   MT  0.99967131   -0 36 16.2
 AE2575
 AE2575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2575!SPC IL E     -   0.99997057  x   0.99999021  =   0.99996078
 AE2575!UTM  16      -   0.99997057  x   0.99967131  =   0.99964189
 AE2575
 AE2575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2387995458(NAD 83)
 AE2575
 AE2575                          SUPERSEDED SURVEY CONTROL
 AE2575
 AE2575  NAD 83(2007)-  41 30 25.69749(N)    087 54 43.65520(W) AD(2002.00) 0
 AE2575  ELLIP H (02/10/07)  187.644  (m)                       GP(2002.00)    
 AE2575  ELLIP H (02/03/05)  187.648  (m)                       GP(       ) 4 2
 AE2575  NAD 83(1997)-  41 30 25.69731(N)    087 54 43.65477(W) AD(       ) 1
 AE2575  ELLIP H (10/21/99)  187.653  (m)                       GP(       ) 4 1
 AE2575  NAD 83(1997)-  41 30 25.69733(N)    087 54 43.65490(W) AD(       ) 1
 AE2575  NAD 83(1986)-  41 30 25.69950(N)    087 54 43.66794(W) AD(       ) 1
 AE2575  NAVD 88 (09/04/97)  220.9    (m)  GEOID96  model used  GPS OBS        
 AE2575
 AE2575.Superseded values are not recommended for survey control.
 AE2575
 AE2575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2575.See file dsdata.pdf to determine how the superseded data were derived.
 AE2575
 AE2575_MARKER: F = FLANGE-ENCASED ROD
 AE2575_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2575_MARK LOGO: ASCPC
 AE2575_PROJECTION: RECESSED 8 CENTIMETERS
 AE2575_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2575_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2575+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2011
 AE2575_ROD/PIPE-DEPTH: 3 meters
 AE2575_SLEEVE-DEPTH  : 1 meters
 AE2575
 AE2575  HISTORY     - Date     Condition        Report By
 AE2575  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2575  HISTORY     - 20081211 GOOD             INDIV
 AE2575  HISTORY     - 20110520 GOOD             AMESC
 AE2575  HISTORY     - 20111011 GOOD             GEOCAC
 AE2575
 AE2575                          STATION DESCRIPTION
 AE2575
 AE2575'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2575'FROM INTERSECTION US 30 AND US 45, WEST 3 MI. ON US 30 TO ARROWHEAD
 AE2575'ROAD, POINT IS IN SOUTHEAST CORNER OF INTERSECTION OF ARROWHEAD AND
 AE2575'ENTRANCE TO SUBDIVISION. STATION IS FLUSH WITH SURFACE AND IS
 AE2575'STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2575
 AE2575                          STATION RECOVERY (2008)
 AE2575
 AE2575'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ADS)
 AE2575'RECOVERED AS DESCRIBED AND IN GOOD CONDITION. POINT IS AT THE
 AE2575'SOUTHEAST CORNER OF BLUESTONE BAY DRIVE AND US RT. 30. POINT IS 32.6'
 AE2575'NORTHEAST OF A CUT CROSS IN THE NORTHEAST FLANGE BOLT OF FIRE HYDRANT
 AE2575'AT SAID SOUTHEAST CORNER. POINT IS ALSO 82.2' EAST OF A STREET LITE
 AE2575'POLE AT THE SOUTHWEST CORNER OF SAID INTERSECTION. POINT ACCESS COVER
 AE2575'IS FLUSH WITH GROUND.
 AE2575
 AE2575                          STATION RECOVERY (2011)
 AE2575
 AE2575'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 AE2575'RECOVERED AS DESCRIBED.
 AE2575
 AE2575                          STATION RECOVERY (2011)
 AE2575
 AE2575'RECOVERY NOTE BY GEOCACHING 2011 (CT)
 AE2575'THERE IS CURRENTLY CONSTRUCTION IN THE IMMEDIATE AREA OF THIS MARK.
 AE2575'ASIDE FROM EVIDENCE OF HEAVY EQUIPMENT HITTING THE CAP, THE MARK
 AE2575'REMAINS INTACT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2576 ***********************************************************************
 AE2576  DESIGNATION -  WILL COUNTY GPS 834
 AE2576  PID         -  AE2576
 AE2576  STATE/COUNTY-  IL/WILL
 AE2576  COUNTRY     -  US
 AE2576  USGS QUAD   -  MANHATTAN (2018)
 AE2576
 AE2576                         *CURRENT SURVEY CONTROL
 AE2576  ______________________________________________________________________
 AE2576* NAD 83(2011) POSITION- 41 28 07.28624(N) 087 57 50.87017(W)   ADJUSTED
 AE2576* NAD 83(2011) ELLIP HT-   175.612 (meters)        (06/27/12)   ADJUSTED
 AE2576* NAD 83(2011) EPOCH   -  2010.00
 AE2576* NAVD 88 ORTHO HEIGHT -   208.8   (meters)      685.    (feet) GPS OBS
 AE2576  ______________________________________________________________________
 AE2576  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2576  GEOID HEIGHT    -        -32.968 (meters)                     GEOID96
 AE2576  GEOID HEIGHT    -        -33.182 (meters)                     GEOID18
 AE2576  NAD 83(2011) X  -    170,038.031 (meters)                     COMP
 AE2576  NAD 83(2011) Y  - -4,783,391.824 (meters)                     COMP
 AE2576  NAD 83(2011) Z  -  4,201,683.561 (meters)                     COMP
 AE2576  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 AE2576
 AE2576  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2576  Standards:
 AE2576         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2576            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2576  -------------------------------------------------------------------
 AE2576  NETWORK    1.59   1.02           0.72   0.55   0.52     -0.17171235
 AE2576  -------------------------------------------------------------------
 AE2576  Click here for local accuracies and other accuracy information.
 AE2576
 AE2576.The horizontal coordinates were established by GPS observations
 AE2576.and adjusted by the National Geodetic Survey in June 2012.
 AE2576
 AE2576.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2576.been affixed to the stable North American tectonic plate. See 
 AE2576.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2576
 AE2576.The horizontal coordinates are valid at the epoch date displayed above
 AE2576.which is a decimal equivalence of Year/Month/Day.
 AE2576
 AE2576.The orthometric height was determined by GPS observations and a
 AE2576.high-resolution geoid model.
 AE2576
 AE2576.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2576.GEOID18 height accuracy estimate available here.
 AE2576
 AE2576.Click photographs - Photos may exist for this station.
 AE2576
 AE2576.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2576
 AE2576.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2576
 AE2576.The ellipsoidal height was determined by GPS observations
 AE2576.and is referenced to NAD 83.
 AE2576
 AE2576. The following values were computed from the NAD 83(2011) position.
 AE2576
 AE2576;                    North         East     Units Scale Factor Converg.
 AE2576;SPC IL E     -   533,158.348   330,841.112   MT  0.99998670   +0 14 40.2
 AE2576;SPC IL E     - 1,749,203.68  1,085,434.55   sFT  0.99998670   +0 14 40.2
 AE2576;UTM  16      - 4,591,236.873   419,491.769   MT  0.99967976   -0 38 18.6
 AE2576
 AE2576!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2576!SPC IL E     -   0.99997246  x   0.99998670  =   0.99995916
 AE2576!UTM  16      -   0.99997246  x   0.99967976  =   0.99965222
 AE2576
 AE2576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1949191236(NAD 83)
 AE2576
 AE2576                          SUPERSEDED SURVEY CONTROL
 AE2576
 AE2576  NAD 83(2007)-  41 28 07.28628(N)    087 57 50.87109(W) AD(2002.00) 0
 AE2576  ELLIP H (02/10/07)  175.631  (m)                       GP(2002.00)    
 AE2576  ELLIP H (02/03/05)  175.632  (m)                       GP(       ) 4 2
 AE2576  NAD 83(1997)-  41 28 07.28601(N)    087 57 50.87057(W) AD(       ) 1
 AE2576  ELLIP H (10/21/99)  175.637  (m)                       GP(       ) 4 1
 AE2576  NAD 83(1997)-  41 28 07.28603(N)    087 57 50.87069(W) AD(       ) 1
 AE2576  NAD 83(1986)-  41 28 07.28827(N)    087 57 50.88385(W) AD(       ) 1
 AE2576
 AE2576.Superseded values are not recommended for survey control.
 AE2576
 AE2576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2576.See file dsdata.pdf to determine how the superseded data were derived.
 AE2576
 AE2576_MARKER: F = FLANGE-ENCASED ROD
 AE2576_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2576_MARK LOGO: IL-197
 AE2576_PROJECTION: RECESSED 8 CENTIMETERS
 AE2576_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2576_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2576+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2009
 AE2576_ROD/PIPE-DEPTH: 3 meters
 AE2576_SLEEVE-DEPTH  : 1 meters
 AE2576
 AE2576  HISTORY     - Date     Condition        Report By
 AE2576  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2576  HISTORY     - 20091005 GOOD             BURKEE
 AE2576  HISTORY     - 20091119 POOR             GEOCAC
 AE2576
 AE2576                          STATION DESCRIPTION
 AE2576
 AE2576'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2576'FROM INTERSECTION OF LAWRY AND CEDAR ROAD, SOUTH ON CEDAR TO STATION
 AE2576'IN NORTHEAST QUADRANT STATION IS FLUSH WITH SURFACE AND IS STAINLESS
 AE2576'ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2576
 AE2576                          STATION RECOVERY (2009)
 AE2576
 AE2576'RECOVERY NOTE BY BURKE ENGINEERING CORPORATION 2009 (ADS)
 AE2576'STATION WAS RECOVERED AND IS IN GOOD CONDITION BUT THE ALUMINUM CAP
 AE2576'AND LID HAS BEEN BROKEN OFF. STATION IS LOCATED AT THE NORTHEAST
 AE2576'CORNER OF DELANEY ROAD AND CEDAR ROAD.
 AE2576
 AE2576                          STATION RECOVERY (2009)
 AE2576
 AE2576'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 AE2576'THE ROD ITSELF APPEARS IN GOOD SHAPE, BUT THE CAP AND LID ARE MISSING,
 AE2576'AND THE REMAINING PVC IS BROKEN IN PIECES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2578 ***********************************************************************
 AE2578  DESIGNATION -  WILL COUNTY GPS 904
 AE2578  PID         -  AE2578
 AE2578  STATE/COUNTY-  IL/WILL
 AE2578  COUNTRY     -  US
 AE2578  USGS QUAD   -  TINLEY PARK (2018)
 AE2578
 AE2578                         *CURRENT SURVEY CONTROL
 AE2578  ______________________________________________________________________
 AE2578* NAD 83(2011) POSITION- 41 33 27.50722(N) 087 51 10.62967(W)   ADJUSTED
 AE2578* NAD 83(2011) ELLIP HT-   188.939 (meters)        (06/27/12)   ADJUSTED
 AE2578* NAD 83(2011) EPOCH   -  2010.00
 AE2578* NAVD 88 ORTHO HEIGHT -   222.2   (meters)      729.    (feet) GPS OBS
 AE2578  ______________________________________________________________________
 AE2578  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2578  GEOID HEIGHT    -        -33.079 (meters)                     GEOID96
 AE2578  GEOID HEIGHT    -        -33.283 (meters)                     GEOID18
 AE2578  NAD 83(2011) X  -    179,074.555 (meters)                     COMP
 AE2578  NAD 83(2011) Y  - -4,776,519.428 (meters)                     COMP
 AE2578  NAD 83(2011) Z  -  4,209,090.153 (meters)                     COMP
 AE2578  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 AE2578
 AE2578  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2578  Standards:
 AE2578         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2578            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2578  -------------------------------------------------------------------
 AE2578  NETWORK    2.60   1.59           1.16   0.93   0.81     -0.16845181
 AE2578  -------------------------------------------------------------------
 AE2578  Click here for local accuracies and other accuracy information.
 AE2578
 AE2578.The horizontal coordinates were established by GPS observations
 AE2578.and adjusted by the National Geodetic Survey in June 2012.
 AE2578
 AE2578.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2578.been affixed to the stable North American tectonic plate. See 
 AE2578.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2578
 AE2578.The horizontal coordinates are valid at the epoch date displayed above
 AE2578.which is a decimal equivalence of Year/Month/Day.
 AE2578
 AE2578.The orthometric height was determined by GPS observations and a
 AE2578.high-resolution geoid model.
 AE2578
 AE2578.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2578.GEOID18 height accuracy estimate available here.
 AE2578
 AE2578.Click photographs - Photos may exist for this station.
 AE2578
 AE2578.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2578
 AE2578.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2578
 AE2578.The ellipsoidal height was determined by GPS observations
 AE2578.and is referenced to NAD 83.
 AE2578
 AE2578. The following values were computed from the NAD 83(2011) position.
 AE2578
 AE2578;                    North         East     Units Scale Factor Converg.
 AE2578;SPC IL E     -   543,082.901   340,073.413   MT  0.99999475   +0 19 07.2
 AE2578;SPC IL E     - 1,781,764.48  1,115,724.19   sFT  0.99999475   +0 19 07.2
 AE2578;UTM  16      - 4,601,014.720   428,873.046   MT  0.99966226   -0 33 57.1
 AE2578
 AE2578!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2578!SPC IL E     -   0.99997037  x   0.99999475  =   0.99996512
 AE2578!UTM  16      -   0.99997037  x   0.99966226  =   0.99963264
 AE2578
 AE2578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2887301014(NAD 83)
 AE2578
 AE2578                          SUPERSEDED SURVEY CONTROL
 AE2578
 AE2578  NAD 83(2007)-  41 33 27.50726(N)    087 51 10.63059(W) AD(2002.00) 0
 AE2578  ELLIP H (02/10/07)  188.957  (m)                       GP(2002.00)    
 AE2578  ELLIP H (02/03/05)  188.965  (m)                       GP(       ) 4 2
 AE2578  NAD 83(1997)-  41 33 27.50708(N)    087 51 10.62991(W) AD(       ) 1
 AE2578  ELLIP H (10/21/99)  188.970  (m)                       GP(       ) 4 1
 AE2578  NAD 83(1997)-  41 33 27.50710(N)    087 51 10.63003(W) AD(       ) 1
 AE2578  NAD 83(1986)-  41 33 27.50937(N)    087 51 10.64355(W) AD(       ) 1
 AE2578
 AE2578.Superseded values are not recommended for survey control.
 AE2578
 AE2578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2578.See file dsdata.pdf to determine how the superseded data were derived.
 AE2578
 AE2578_MARKER: F = FLANGE-ENCASED ROD
 AE2578_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2578_MARK LOGO: IL-197
 AE2578_PROJECTION: RECESSED 8 CENTIMETERS
 AE2578_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2578_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2578+SATELLITE: SATELLITE OBSERVATIONS - 1997
 AE2578_ROD/PIPE-DEPTH: 3 meters
 AE2578_SLEEVE-DEPTH  : 1 meters
 AE2578
 AE2578  HISTORY     - Date     Condition        Report By
 AE2578  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2578  HISTORY     - 20100204 MARK NOT FOUND   INDIV
 AE2578
 AE2578                          STATION DESCRIPTION
 AE2578
 AE2578'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2578'STATION IS OFF EAST EDGE OF IL RTE 45. 72 FEET (21.9 M) EAST FROM EDGE
 AE2578'OF BITUMINOUS SHOULDER 7 FEET (2.1 M) WEST OF FENCE STATION IS FLUSH
 AE2578'WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH CAST CAP AND LID
 AE2578
 AE2578                          STATION RECOVERY (2010)
 AE2578
 AE2578'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (DV)
 AE2578'THE POINT APPEARS TO HAVE BEEN DESTROYED WITH THE RECONSTRUCTION OF
 AE2578'THE ROUTE 45/I 80 INTERCHANGE.--LEXMOR ENGINEERING, LLC
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2579 ***********************************************************************
 AE2579  DESIGNATION -  WILL COUNTY GPS 913
 AE2579  PID         -  AE2579
 AE2579  STATE/COUNTY-  IL/WILL
 AE2579  COUNTRY     -  US
 AE2579  USGS QUAD   -  TINLEY PARK (2018)
 AE2579
 AE2579                         *CURRENT SURVEY CONTROL
 AE2579  ______________________________________________________________________
 AE2579* NAD 83(2011) POSITION- 41 30 48.91218(N) 087 47 26.04864(W)   ADJUSTED
 AE2579* NAD 83(2011) ELLIP HT-   192.972 (meters)        (06/27/12)   ADJUSTED
 AE2579* NAD 83(2011) EPOCH   -  2010.00
 AE2579* NAVD 88 ORTHO HEIGHT -   226.3   (meters)      742.    (feet) GPS OBS
 AE2579  ______________________________________________________________________
 AE2579  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2579  GEOID HEIGHT    -        -33.094 (meters)                     GEOID96
 AE2579  GEOID HEIGHT    -        -33.294 (meters)                     GEOID18
 AE2579  NAD 83(2011) X  -    184,400.318 (meters)                     COMP
 AE2579  NAD 83(2011) Y  - -4,779,566.696 (meters)                     COMP
 AE2579  NAD 83(2011) Z  -  4,205,430.209 (meters)                     COMP
 AE2579  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 AE2579
 AE2579  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2579  Standards:
 AE2579         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2579            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2579  -------------------------------------------------------------------
 AE2579  NETWORK    2.26   1.37           1.02   0.80   0.70     -0.14282309
 AE2579  -------------------------------------------------------------------
 AE2579  Click here for local accuracies and other accuracy information.
 AE2579
 AE2579.The horizontal coordinates were established by GPS observations
 AE2579.and adjusted by the National Geodetic Survey in June 2012.
 AE2579
 AE2579.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2579.been affixed to the stable North American tectonic plate. See 
 AE2579.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2579
 AE2579.The horizontal coordinates are valid at the epoch date displayed above
 AE2579.which is a decimal equivalence of Year/Month/Day.
 AE2579
 AE2579.The orthometric height was determined by GPS observations and a
 AE2579.high-resolution geoid model.
 AE2579
 AE2579.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2579.GEOID18 height accuracy estimate available here.
 AE2579
 AE2579.Click photographs - Photos may exist for this station.
 AE2579
 AE2579.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2579
 AE2579.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2579
 AE2579.The ellipsoidal height was determined by GPS observations
 AE2579.and is referenced to NAD 83.
 AE2579
 AE2579. The following values were computed from the NAD 83(2011) position.
 AE2579
 AE2579;                    North         East     Units Scale Factor Converg.
 AE2579;SPC IL E     -   538,220.975   345,308.214   MT  1.00000025   +0 21 35.1
 AE2579;SPC IL E     - 1,765,813.32  1,132,898.70   sFT  1.00000025   +0 21 35.1
 AE2579;UTM  16      - 4,596,074.276   434,030.450   MT  0.99965356   -0 31 26.4
 AE2579
 AE2579!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2579!SPC IL E     -   0.99996973  x   1.00000025  =   0.99996998
 AE2579!UTM  16      -   0.99996973  x   0.99965356  =   0.99962330
 AE2579
 AE2579_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3403096074(NAD 83)
 AE2579
 AE2579                          SUPERSEDED SURVEY CONTROL
 AE2579
 AE2579  NAD 83(2007)-  41 30 48.91223(N)    087 47 26.04956(W) AD(2002.00) 0
 AE2579  ELLIP H (02/10/07)  192.991  (m)                       GP(2002.00)    
 AE2579  ELLIP H (02/03/05)  192.998  (m)                       GP(       ) 4 2
 AE2579  NAD 83(1997)-  41 30 48.91201(N)    087 47 26.04891(W) AD(       ) 1
 AE2579  ELLIP H (10/21/99)  193.002  (m)                       GP(       ) 4 1
 AE2579  NAD 83(1997)-  41 30 48.91203(N)    087 47 26.04902(W) AD(       ) 1
 AE2579  NAD 83(1986)-  41 30 48.91437(N)    087 47 26.06262(W) AD(       ) 1
 AE2579
 AE2579.Superseded values are not recommended for survey control.
 AE2579
 AE2579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2579.See file dsdata.pdf to determine how the superseded data were derived.
 AE2579
 AE2579_MARKER: F = FLANGE-ENCASED ROD
 AE2579_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2579_MARK LOGO: IL-197
 AE2579_PROJECTION: RECESSED 8 CENTIMETERS
 AE2579_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2579_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2579+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2005
 AE2579_ROD/PIPE-DEPTH: 3 meters
 AE2579_SLEEVE-DEPTH  : 1 meters
 AE2579
 AE2579  HISTORY     - Date     Condition        Report By
 AE2579  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2579  HISTORY     - 20050516 GOOD             NGS
 AE2579  HISTORY     - 20060802 GOOD             GEOCAC
 AE2579  HISTORY     - 20100204 MARK NOT FOUND   INDIV
 AE2579
 AE2579                          STATION DESCRIPTION
 AE2579
 AE2579'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2579'FROM INTERSECTION US RTE 30 AND HARLEM RD GO NORTH ON HARLEM 0.5 MI.
 AE2579'STATION IS ON NORTHWEST CORNER HARLEM AND NORTH AVE. 28 FT (8.5 M)
 AE2579'NORTH OF CENTERLINE NORTH AVE, 26 FT (7.9 M) WEST FROM EDGE OF
 AE2579'SHOULDER OF HARLEM STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD
 AE2579'WITH SLEEVE WITH CAST CAP AND LID
 AE2579
 AE2579                          STATION RECOVERY (2005)
 AE2579
 AE2579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (TBW)
 AE2579'RECOVERED IN GOOD CONDITION
 AE2579
 AE2579                          STATION RECOVERY (2006)
 AE2579
 AE2579'RECOVERY NOTE BY GEOCACHING 2006 (NPP)
 AE2579'RECOVERED IN GOOD CONDITION.
 AE2579
 AE2579                          STATION RECOVERY (2010)
 AE2579
 AE2579'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (DV)
 AE2579'NORTH AVE APPEARS TO HAVE BEEN RECENTLY RECONSTRUCTED AND THE
 AE2579'COORDINATES LEAD TO THE CENTER OF THE PAVEMENT. POINT HAS BEEN PAVED
 AE2579'OVER. NOT ABLE TO LOCATED IN FIELD.--LEXMOR ENGINEERING, LLC
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2580 ***********************************************************************
 AE2580  DESIGNATION -  WILL COUNTY GPS 921
 AE2580  PID         -  AE2580
 AE2580  STATE/COUNTY-  IL/WILL
 AE2580  COUNTRY     -  US
 AE2580  USGS QUAD   -  TINLEY PARK (2018)
 AE2580
 AE2580                         *CURRENT SURVEY CONTROL
 AE2580  ______________________________________________________________________
 AE2580* NAD 83(2011) POSITION- 41 30 43.10664(N) 087 51 03.09746(W)   ADJUSTED
 AE2580* NAD 83(2011) ELLIP HT-   183.825 (meters)        (06/27/12)   ADJUSTED
 AE2580* NAD 83(2011) EPOCH   -  2010.00
 AE2580* NAVD 88 ORTHO HEIGHT -   217.1   (meters)      712.    (feet) GPS OBS
 AE2580  ______________________________________________________________________
 AE2580  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2580  GEOID HEIGHT    -        -33.059 (meters)                     GEOID96
 AE2580  GEOID HEIGHT    -        -33.265 (meters)                     GEOID18
 AE2580  NAD 83(2011) X  -    179,374.958 (meters)                     COMP
 AE2580  NAD 83(2011) Y  - -4,779,869.877 (meters)                     COMP
 AE2580  NAD 83(2011) Z  -  4,205,290.025 (meters)                     COMP
 AE2580  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 AE2580
 AE2580  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2580  Standards:
 AE2580         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2580            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2580  -------------------------------------------------------------------
 AE2580  NETWORK    2.01   1.27           0.89   0.73   0.65     -0.18104386
 AE2580  -------------------------------------------------------------------
 AE2580  Click here for local accuracies and other accuracy information.
 AE2580
 AE2580.The horizontal coordinates were established by GPS observations
 AE2580.and adjusted by the National Geodetic Survey in June 2012.
 AE2580
 AE2580.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2580.been affixed to the stable North American tectonic plate. See 
 AE2580.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2580
 AE2580.The horizontal coordinates are valid at the epoch date displayed above
 AE2580.which is a decimal equivalence of Year/Month/Day.
 AE2580
 AE2580.The orthometric height was determined by GPS observations and a
 AE2580.high-resolution geoid model.
 AE2580
 AE2580.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2580.GEOID18 height accuracy estimate available here.
 AE2580
 AE2580.Click photographs - Photos may exist for this station.
 AE2580
 AE2580.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2580
 AE2580.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2580
 AE2580.The ellipsoidal height was determined by GPS observations
 AE2580.and is referenced to NAD 83.
 AE2580
 AE2580. The following values were computed from the NAD 83(2011) position.
 AE2580
 AE2580;                    North         East     Units Scale Factor Converg.
 AE2580;SPC IL E     -   538,012.026   340,276.272   MT  0.99999496   +0 19 11.2
 AE2580;SPC IL E     - 1,765,127.79  1,116,389.74   sFT  0.99999496   +0 19 11.2
 AE2580;UTM  16      - 4,595,943.007   428,997.594   MT  0.99966204   -0 33 50.2
 AE2580
 AE2580!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2580!SPC IL E     -   0.99997117  x   0.99999496  =   0.99996613
 AE2580!UTM  16      -   0.99997117  x   0.99966204  =   0.99963322
 AE2580
 AE2580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2899795943(NAD 83)
 AE2580
 AE2580                          SUPERSEDED SURVEY CONTROL
 AE2580
 AE2580  NAD 83(2007)-  41 30 43.10668(N)    087 51 03.09838(W) AD(2002.00) 0
 AE2580  ELLIP H (02/10/07)  183.844  (m)                       GP(2002.00)    
 AE2580  ELLIP H (02/03/05)  183.854  (m)                       GP(       ) 4 2
 AE2580  NAD 83(1997)-  41 30 43.10644(N)    087 51 03.09772(W) AD(       ) 1
 AE2580  ELLIP H (10/21/99)  183.859  (m)                       GP(       ) 4 1
 AE2580  NAD 83(1997)-  41 30 43.10645(N)    087 51 03.09782(W) AD(       ) 1
 AE2580  NAD 83(1986)-  41 30 43.10885(N)    087 51 03.11148(W) AD(       ) 1
 AE2580
 AE2580.Superseded values are not recommended for survey control.
 AE2580
 AE2580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2580.See file dsdata.pdf to determine how the superseded data were derived.
 AE2580
 AE2580_MARKER: F = FLANGE-ENCASED ROD
 AE2580_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2580_MARK LOGO: IL-197
 AE2580_PROJECTION: RECESSED 8 CENTIMETERS
 AE2580_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2580_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2580+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2010
 AE2580_ROD/PIPE-DEPTH: 3 meters
 AE2580_SLEEVE-DEPTH  : 1 meters
 AE2580
 AE2580  HISTORY     - Date     Condition        Report By
 AE2580  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2580  HISTORY     - 20050505 GOOD             INDIV
 AE2580  HISTORY     - 20050516 GOOD             NGS
 AE2580  HISTORY     - 20100204 GOOD             INDIV
 AE2580
 AE2580                          STATION DESCRIPTION
 AE2580
 AE2580'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2580'FROM INTERSECTION OF I-80 AND IL ROUTE 45, SOUTH 3 MILES (4.8 KM) ON
 AE2580'IL 45 TO COLORADO AVE, TURN RIGHT (WEST) 300 FEET. STATION ON RIGHT
 AE2580'(NORTH)STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE
 AE2580'WITH CAST CAP AND LID
 AE2580
 AE2580                          STATION RECOVERY (2005)
 AE2580
 AE2580'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (TBW)
 AE2580'RECOVERED AS DESCRIBED.
 AE2580
 AE2580                          STATION RECOVERY (2005)
 AE2580
 AE2580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (TBW)
 AE2580'RECOVERED AS DESCRIBED. DESCRIPTION ADEQUATE.
 AE2580
 AE2580                          STATION RECOVERY (2010)
 AE2580
 AE2580'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (DV)
 AE2580'ROD APPEARS TO BE IN GOOD CONDITION. THE SLEEVE WAS FILLED WITH WATER
 AE2580'AND SNOW BECAUSE OF MISSING COVER.--LEXMOR ENGINEERING, LLC
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2581 ***********************************************************************
 AE2581  DESIGNATION -  WILL COUNTY GPS 934
 AE2581  PID         -  AE2581
 AE2581  STATE/COUNTY-  IL/WILL
 AE2581  COUNTRY     -  US
 AE2581  USGS QUAD   -  FRANKFORT (2018)
 AE2581
 AE2581                         *CURRENT SURVEY CONTROL
 AE2581  ______________________________________________________________________
 AE2581* NAD 83(2011) POSITION- 41 28 12.19174(N) 087 50 51.99562(W)   ADJUSTED
 AE2581* NAD 83(2011) ELLIP HT-   206.042 (meters)        (06/27/12)   ADJUSTED
 AE2581* NAD 83(2011) EPOCH   -  2010.00
 AE2581* NAVD 88 ORTHO HEIGHT -   239.283 (meters)      785.05  (feet) ADJUSTED
 AE2581  ______________________________________________________________________
 AE2581  GEOID HEIGHT    -        -33.237 (meters)                     GEOID18
 AE2581  NAD 83(2011) X  -    179,748.693 (meters)                     COMP
 AE2581  NAD 83(2011) Y  - -4,782,959.288 (meters)                     COMP
 AE2581  NAD 83(2011) Z  -  4,201,817.115 (meters)                     COMP
 AE2581  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 AE2581  DYNAMIC HEIGHT  -        239.189 (meters)      784.74  (feet) COMP
 AE2581  MODELED GRAVITY -    980,221.0   (mgal)                       NAVD 88
 AE2581
 AE2581  VERT ORDER      -  SECOND    CLASS I
 AE2581
 AE2581  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2581  Standards:
 AE2581         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2581            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2581  -------------------------------------------------------------------
 AE2581  NETWORK    1.32   0.92           0.60   0.46   0.47     -0.16402386
 AE2581  -------------------------------------------------------------------
 AE2581  Click here for local accuracies and other accuracy information.
 AE2581
 AE2581.The horizontal coordinates were established by GPS observations
 AE2581.and adjusted by the National Geodetic Survey in June 2012.
 AE2581
 AE2581.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2581.been affixed to the stable North American tectonic plate. See 
 AE2581.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2581
 AE2581.The horizontal coordinates are valid at the epoch date displayed above
 AE2581.which is a decimal equivalence of Year/Month/Day.
 AE2581
 AE2581.The orthometric height was determined by differential leveling and
 AE2581.adjusted by the NATIONAL GEODETIC SURVEY
 AE2581.in August 2012.
 AE2581
 AE2581.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2581.GEOID18 height accuracy estimate available here.
 AE2581
 AE2581.Click photographs - Photos may exist for this station.
 AE2581
 AE2581.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2581
 AE2581.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2581
 AE2581.The ellipsoidal height was determined by GPS observations
 AE2581.and is referenced to NAD 83.
 AE2581
 AE2581.The dynamic height is computed by dividing the NAVD 88
 AE2581.geopotential number by the normal gravity value computed on the
 AE2581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2581.degrees latitude (g = 980.6199 gals.).
 AE2581
 AE2581.The modeled gravity was interpolated from observed gravity values.
 AE2581
 AE2581. The following values were computed from the NAD 83(2011) position.
 AE2581
 AE2581;                    North         East     Units Scale Factor Converg.
 AE2581;SPC IL E     -   533,357.695   340,559.848   MT  0.99999524   +0 19 17.6
 AE2581;SPC IL E     - 1,749,857.70  1,117,320.10   sFT  0.99999524   +0 19 17.6
 AE2581;UTM  16      - 4,591,286.410   429,209.310   MT  0.99966167   -0 33 41.2
 AE2581
 AE2581!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2581!SPC IL E     -   0.99996768  x   0.99999524  =   0.99996292
 AE2581!UTM  16      -   0.99996768  x   0.99966167  =   0.99962936
 AE2581
 AE2581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2920991286(NAD 83)
 AE2581
 AE2581                          SUPERSEDED SURVEY CONTROL
 AE2581
 AE2581  NAD 83(2007)-  41 28 12.19178(N)    087 50 51.99653(W) AD(2002.00) 0
 AE2581  ELLIP H (02/10/07)  206.061  (m)                       GP(2002.00)    
 AE2581  ELLIP H (02/03/05)  206.068  (m)                       GP(       ) 4 2
 AE2581  NAD 83(1997)-  41 28 12.19154(N)    087 50 51.99602(W) AD(       ) 1
 AE2581  ELLIP H (10/21/99)  206.072  (m)                       GP(       ) 4 1
 AE2581  NAD 83(1997)-  41 28 12.19155(N)    087 50 51.99613(W) AD(       ) 1
 AE2581  NAD 83(1986)-  41 28 12.19391(N)    087 50 52.00959(W) AD(       ) 1
 AE2581  NAVD 88 (09/04/97)  239.3    (m)  GEOID96  model used  GPS OBS        
 AE2581
 AE2581.Superseded values are not recommended for survey control.
 AE2581
 AE2581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2581.See file dsdata.pdf to determine how the superseded data were derived.
 AE2581
 AE2581_MARKER: F = FLANGE-ENCASED ROD
 AE2581_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2581_MARK LOGO: IL-197
 AE2581_PROJECTION: RECESSED 8 CENTIMETERS
 AE2581_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2581_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2581+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2011
 AE2581_ROD/PIPE-DEPTH: 3 meters
 AE2581_SLEEVE-DEPTH  : 1 meters
 AE2581
 AE2581  HISTORY     - Date     Condition        Report By
 AE2581  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2581  HISTORY     - 20050516 POOR             NGS
 AE2581  HISTORY     - 20070310 POOR             GEOCAC
 AE2581  HISTORY     - 20100204 POOR             INDIV
 AE2581  HISTORY     - 20110520 POOR             AMESC
 AE2581
 AE2581                          STATION DESCRIPTION
 AE2581
 AE2581'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2581'FROM INTERSECTION OF US ROUTE 45 AND STEGER ROAD, EAST ON STEGER 1.8
 AE2581'MILES (2.9 KM) TO PAVED CROSSROAD, STATION IN NORTHEAST QUADRANT
 AE2581'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2581'CAST CAP AND LID
 AE2581
 AE2581                          STATION RECOVERY (2005)
 AE2581
 AE2581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (TBW)
 AE2581'RECOVERED AS DESCRIBED BY CHRISTPOHER BURKE ENGINEERING. DESCRIPTION
 AE2581'ADEQUATE. POINT HAS HAD DIRECTIONAL BORING RIGHT NEAR POINT.
 AE2581
 AE2581                          STATION RECOVERY (2007)
 AE2581
 AE2581'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 AE2581'THERE IS A PVC-PIPE HOUSING SURROUNDING THE ROD BUT IT IS CRACKED AND
 AE2581'A PIECE IS BROKEN OFF.  ICE, WATER, AND MUD FILLED WHAT WAS LEFT OF
 AE2581'THE PIPE.  THERE IS NO LID AND THE ORIGINAL CAST LID IS SHEARED APART
 AE2581'(A PIECE OF IT REMAINS NEAR THE MARK).  THE ROD ITSELF APPEARS TO BE
 AE2581'IN GOOD CONDITION.
 AE2581
 AE2581                          STATION RECOVERY (2010)
 AE2581
 AE2581'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010
 AE2581'THE COVER IS MISSING AND THE PVC PIPE IS CHIPPED AND FILLED WITH DIRT
 AE2581'AND SNOW. THE ROD STILL APPEARS TO BE IN GOOD CONDITION.--LEXMOR
 AE2581'ENGINEERING, LLC
 AE2581
 AE2581                          STATION RECOVERY (2011)
 AE2581
 AE2581'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 AE2581'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE2538 ***********************************************************************
 AE2538  DESIGNATION -  WILL GPS 2418
 AE2538  PID         -  AE2538
 AE2538  STATE/COUNTY-  IL/WILL
 AE2538  COUNTRY     -  US
 AE2538  USGS QUAD   -  ESSEX (2018)
 AE2538
 AE2538                         *CURRENT SURVEY CONTROL
 AE2538  ______________________________________________________________________
 AE2538* NAD 83(2011) POSITION- 41 14 43.66401(N) 088 14 43.56266(W)   ADJUSTED
 AE2538* NAD 83(2011) ELLIP HT-   144.150 (meters)        (06/27/12)   ADJUSTED
 AE2538* NAD 83(2011) EPOCH   -  2010.00
 AE2538* NAVD 88 ORTHO HEIGHT -   176.9   (meters)      580.    (feet) GPS OBS
 AE2538  ______________________________________________________________________
 AE2538  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AE2538  GEOID HEIGHT    -        -32.557 (meters)                     GEOID96
 AE2538  GEOID HEIGHT    -        -32.750 (meters)                     GEOID18
 AE2538  NAD 83(2011) X  -    147,052.046 (meters)                     COMP
 AE2538  NAD 83(2011) Y  - -4,800,519.377 (meters)                     COMP
 AE2538  NAD 83(2011) Z  -  4,183,053.340 (meters)                     COMP
 AE2538  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 AE2538
 AE2538  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2538  Standards:
 AE2538         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2538            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2538  -------------------------------------------------------------------
 AE2538  NETWORK    1.69   1.10           0.78   0.56   0.56      0.05614223
 AE2538  -------------------------------------------------------------------
 AE2538  Click here for local accuracies and other accuracy information.
 AE2538
 AE2538.The horizontal coordinates were established by GPS observations
 AE2538.and adjusted by the National Geodetic Survey in June 2012.
 AE2538
 AE2538.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2538.been affixed to the stable North American tectonic plate. See 
 AE2538.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2538
 AE2538.The horizontal coordinates are valid at the epoch date displayed above
 AE2538.which is a decimal equivalence of Year/Month/Day.
 AE2538
 AE2538.The orthometric height was determined by GPS observations and a
 AE2538.high-resolution geoid model.
 AE2538
 AE2538.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2538.GEOID18 height accuracy estimate available here.
 AE2538
 AE2538.Click photographs - Photos may exist for this station.
 AE2538
 AE2538.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2538
 AE2538.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2538
 AE2538.The ellipsoidal height was determined by GPS observations
 AE2538.and is referenced to NAD 83.
 AE2538
 AE2538. The following values were computed from the NAD 83(2011) position.
 AE2538
 AE2538;                    North         East     Units Scale Factor Converg.
 AE2538;SPC IL E     -   508,304.964   307,367.732   MT  0.99997567   +0 03 28.6
 AE2538;SPC IL E     - 1,667,663.87  1,008,422.30   sFT  0.99997567   +0 03 28.6
 AE2538;UTM  16      - 4,566,754.087   395,645.546   MT  0.99973402   -0 49 16.2
 AE2538
 AE2538!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2538!SPC IL E     -   0.99997739  x   0.99997567  =   0.99995306
 AE2538!UTM  16      -   0.99997739  x   0.99973402  =   0.99971142
 AE2538
 AE2538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9564566754(NAD 83)
 AE2538
 AE2538                          SUPERSEDED SURVEY CONTROL
 AE2538
 AE2538  NAD 83(2007)-  41 14 43.66410(N)    088 14 43.56355(W) AD(2002.00) 0
 AE2538  ELLIP H (02/10/07)  144.168  (m)                       GP(2002.00)    
 AE2538  ELLIP H (02/03/05)  144.177  (m)                       GP(       ) 4 2
 AE2538  NAD 83(1997)-  41 14 43.66436(N)    088 14 43.56303(W) AD(       ) 1
 AE2538  ELLIP H (10/21/99)  144.179  (m)                       GP(       ) 4 1
 AE2538  NAD 83(1997)-  41 14 43.66437(N)    088 14 43.56314(W) AD(       ) 1
 AE2538  NAD 83(1986)-  41 14 43.66688(N)    088 14 43.57663(W) AD(       ) 1
 AE2538
 AE2538.Superseded values are not recommended for survey control.
 AE2538
 AE2538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2538.See file dsdata.pdf to determine how the superseded data were derived.
 AE2538
 AE2538_MARKER: F = FLANGE-ENCASED ROD
 AE2538_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2538_MARK LOGO: IL-197
 AE2538_PROJECTION: RECESSED 8 CENTIMETERS
 AE2538_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2538_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2538+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 AE2538_ROD/PIPE-DEPTH: 3 meters
 AE2538_SLEEVE-DEPTH  : 1 meters
 AE2538
 AE2538  HISTORY     - Date     Condition        Report By
 AE2538  HISTORY     - 1997     MONUMENTED       ASCPC
 AE2538  HISTORY     - 20010410 GOOD             JCLS
 AE2538  HISTORY     - 20010418 GOOD             JCLS
 AE2538  HISTORY     - 20061020 GOOD             JCLS
 AE2538  HISTORY     - 20081106 GOOD             GEOCAC
 AE2538  HISTORY     - 20211228 SEE DESCRIPTION  ILDT
 AE2538
 AE2538                          STATION DESCRIPTION
 AE2538
 AE2538'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 AE2538'FROM INTERSECTION OF IL ROUTE 53 AND COUNTY LINE ROAD (KANKAKEE ST IN
 AE2538'GODLEY) NORTH ON COUNTY LINE 0.5 MILE. STATION ON EAST SIDE OF ROAD
 AE2538'STATION IS FLUSH WITH SURFACE AND IS STAINLESS ROD WITH SLEEVE WITH
 AE2538'CAST CAP AND LID
 AE2538
 AE2538                          STATION RECOVERY (2001)
 AE2538
 AE2538'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 AE2538'RECOVERED IN GOOD CONDITION.
 AE2538
 AE2538                          STATION RECOVERY (2001)
 AE2538
 AE2538'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 AE2538'RECOVERED IN GOOD CONDITION.
 AE2538
 AE2538                          STATION RECOVERY (2006)
 AE2538
 AE2538'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006
 AE2538'RECOVERED IN GOOD CONDITION.
 AE2538
 AE2538                          STATION RECOVERY (2008)
 AE2538
 AE2538'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 AE2538'REPORT SUBMITTED BY GEOCACHER CT.
 AE2538
 AE2538                          STATION RECOVERY (2021)
 AE2538
 AE2538'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 AE2538'THE MARK IS MISSING CAP AND LID.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1465 ***********************************************************************
 HB1465  DESIGNATION -  WILLIAMS
 HB1465  PID         -  HB1465
 HB1465  STATE/COUNTY-  IL/POPE
 HB1465  COUNTRY     -  US
 HB1465  USGS QUAD   -  HEROD (2018)
 HB1465
 HB1465                         *CURRENT SURVEY CONTROL
 HB1465  ______________________________________________________________________
 HB1465* NAD 83(1997) POSITION- 37 34 56.47751(N) 088 28 32.54743(W)   ADJUSTED
 HB1465* NAVD 88 ORTHO HEIGHT -   324.    (meters)     1063.    (feet) SCALED
 HB1465  ______________________________________________________________________
 HB1465  GEOID HEIGHT    -        -29.220 (meters)                     GEOID18
 HB1465  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 HB1465  HORZ ORDER      -  FIRST
 HB1465
 HB1465.The horizontal coordinates were established by classical geodetic methods
 HB1465.and adjusted by the National Geodetic Survey in October 1999.
 HB1465
 HB1465.The orthometric height was scaled from a topographic map.
 HB1465
 HB1465.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1465.GEOID18 height accuracy estimate available here.
 HB1465
 HB1465.Click photographs - Photos may exist for this station.
 HB1465
 HB1465.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1465
 HB1465. The following values were computed from the NAD 83(1997) position.
 HB1465
 HB1465;                    North         East     Units Scale Factor Converg.
 HB1465;SPC IL E     -   101,630.050   287,424.641   MT  0.99997695   -0 05 12.6
 HB1465;SPC IL E     -   333,431.26    942,992.34   sFT  0.99997695   -0 05 12.6
 HB1465;UTM  16      - 4,160,501.601   369,701.760   MT  0.99980912   -0 54 00.6
 HB1465
 HB1465!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1465!SPC IL E     -   0.99995376  x   0.99997695  =   0.99993071
 HB1465!UTM  16      -   0.99995376  x   0.99980912  =   0.99976289
 HB1465
 HB1465:                Primary Azimuth Mark                     Grid Az
 HB1465:SPC IL E     -  HIGH KNOB                                081 25 06.7
 HB1465:UTM  16      -  HIGH KNOB                                082 13 54.7
 HB1465
 HB1465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6970160501(NAD 83)
 HB1465
 HB1465|---------------------------------------------------------------------|
 HB1465| PID    Reference Object                     Distance      Geod. Az  |
 HB1465|                                                           dddmmss.s |
 HB1465| HB1461 HIGH KNOB                           APPROX.13.2 KM 0811954.1 |
 HB1465| HB1463 HEROD RADIO STA KSD 268 MAST         77.214 METERS 20517     |
 HB1465| CI4941 WILLIAMS RM 3                        74.230 METERS 20526     |
 HB1465| CI4940 WILLIAMS RM 2                        22.674 METERS 23736     |
 HB1465| HB1605 MC CORMICK LOOKOUT TOWER            APPROX.15.7 KM 2620855.1 |
 HB1465| HB1464 WILLIAMS HILL LOT                    29.328 METERS 35530     |
 HB1465|---------------------------------------------------------------------|
 HB1465
 HB1465                          SUPERSEDED SURVEY CONTROL
 HB1465
 HB1465  NAD 83(1997)-  37 34 56.48055(N)    088 28 32.54645(W) AD(       ) 1
 HB1465  NAD 83(1993)-  37 34 56.48191(N)    088 28 32.54677(W) AD(       ) 1
 HB1465  NAD 83(1986)-  37 34 56.48829(N)    088 28 32.55026(W) AD(       ) 1
 HB1465  NAD 27      -  37 34 56.31391(N)    088 28 32.38938(W) AD(       ) 1
 HB1465
 HB1465.Superseded values are not recommended for survey control.
 HB1465
 HB1465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1465.See file dsdata.pdf to determine how the superseded data were derived.
 HB1465
 HB1465_MARKER: DS = TRIANGULATION STATION DISK
 HB1465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1465_STAMPING: WILLIAMS 1957
 HB1465_MARK LOGO: CGS
 HB1465_PROJECTION: RECESSED 8 CENTIMETERS
 HB1465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1465+STABILITY: SURFACE MOTION
 HB1465
 HB1465  HISTORY     - Date     Condition        Report By
 HB1465  HISTORY     - 1957     MONUMENTED       CGS
 HB1465  HISTORY     - 20250720 GOOD             PEAKBG
 HB1465
 HB1465                          STATION DESCRIPTION
 HB1465
 HB1465'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1465'THE STATION IS ABOUT 2 MILES WEST OF HEROD, IN THE SHAWNEE NATIONAL
 HB1465'FOREST, JUST SOUTH OF THE WILLIAMS LOOKOUT TOWER.  IT IS 88 FEET
 HB1465'SOUTH OF THE SOUTHEAST LEG OF THE LOOKOUT TOWER, 81 FEET EAST OF THE
 HB1465'NORTHEAST CORNER OF A SMALL GARAGE AND 29 FEET WEST OF THE
 HB1465'CENTERLINE OF A GRAVELED DRIVEWAY.  THE MONUMENT IS 3 INCHES BELOW
 HB1465'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED WILLIAMS 1957.
 HB1465'
 HB1465'TO REACH THE STATION FROM THE NORTH END OF THE CONCRETE BRIDGE ACROSS
 HB1465'GIBBONS CREEK IN THE VILLAGE OF HEROD, GO NORTH ON STATE HIGHWAY
 HB1465'34 FOR 0.05 MILE TO A SIDE ROAD LEFT.  TURN SHARP LEFT AND GO
 HB1465'SOUTHWEST ON A GRAVELED ROAD FOR 0.65 MILE TO A FORK.  TAKE THE
 HB1465'RIGHT FORK AND FOLLOW THE MAIN GRAVELED ROAD NORTHWESTERLY FOR 2.25
 HB1465'MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A
 HB1465'GRAVELED ROAD FOR 0.3 MILE TO THE LOOKOUT TOWER AND THE STATION.
 HB1465'
 HB1465'REFERENCE MARK 1 IS UNDER THE CENTER OF THE LOOKOUT TOWER.  THE
 HB1465'MONUMENT IS FLUSH AND THE DISK IS STAMPED WILLIAMS NO 1 1957.
 HB1465'
 HB1465'REFERENCE MARK 2 IS 25 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 HB1465'GARAGE, 18 FEET WEST OF THE CENTERLINE OF A GRAVELED
 HB1465'DRIVEWAY, 14 FEET NORTHWEST OF A POWER LINE POLE AND 3 FEET EAST OF A
 HB1465'TELEPHONE POLE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1465'WILLIAMS NO 2 1957.
 HB1465'
 HB1465'REFERENCE MARK 3 IS 1 FOOT NORTHWEST OF THE NORTHWEST CORNER OF A
 HB1465'SMALL CONCRETE BLOCK BUILDING AND 10 FEET WEST OF A WHITE WITNESS
 HB1465'POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 HB1465'WILLIAMS NO 3 1957.
 HB1465'
 HB1465'NO SUITABLE PLACE COULD BE FOUND FOR AN AZIMUTH MARK.  REFERENCE MARK
 HB1465'3 WAS ESTABLISHED AT THE FARTHEST DISTANCE POSSIBLE AND
 HB1465'LOCATED WITH PRECISE PROCEDURES SO THAT AN AZIMUTH BETTER THAN THE
 HB1465'ORDINARY REFERENCE MARK WOULD BE AVAILABLE.
 HB1465'
 HB1465'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1465
 HB1465                          STATION RECOVERY (2025)
 HB1465
 HB1465'RECOVERY NOTE BY PEAK BAGGER 2025 (LAN)
 HB1465'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1464 ***********************************************************************
 HB1464  DESIGNATION -  WILLIAMS HILL LOT
 HB1464  PID         -  HB1464
 HB1464  STATE/COUNTY-  IL/POPE
 HB1464  COUNTRY     -  US
 HB1464  USGS QUAD   -  HEROD (2018)
 HB1464
 HB1464                         *CURRENT SURVEY CONTROL
 HB1464  ______________________________________________________________________
 HB1464* NAD 83(1997) POSITION- 37 34 57.42587(N) 088 28 32.64112(W)   ADJUSTED
 HB1464  ______________________________________________________________________
 HB1464  GEOID HEIGHT    -        -29.221 (meters)                     GEOID18
 HB1464  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 HB1464  HORZ ORDER      -  THIRD
 HB1464
 HB1464.The horizontal coordinates were established by classical geodetic methods
 HB1464.and adjusted by the National Geodetic Survey in October 1999.
 HB1464
 HB1464.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1464.GEOID18 height accuracy estimate available here.
 HB1464
 HB1464.Click photographs - Photos may exist for this station.
 HB1464
 HB1464.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1464
 HB1464. The following values were computed from the NAD 83(1997) position.
 HB1464
 HB1464;                    North         East     Units Scale Factor Converg.
 HB1464;SPC IL E     -   101,659.291   287,422.387   MT  0.99997695   -0 05 12.7
 HB1464;SPC IL E     -   333,527.19    942,984.95   sFT  0.99997695   -0 05 12.7
 HB1464;UTM  16      - 4,160,530.866   369,699.921   MT  0.99980913   -0 54 00.7
 HB1464
 HB1464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6969960530(NAD 83)
 HB1464
 HB1464                          SUPERSEDED SURVEY CONTROL
 HB1464
 HB1464  NAD 83(1997)-  37 34 57.42891(N)    088 28 32.64015(W) AD(       ) 3
 HB1464  NAD 83(1993)-  37 34 57.43027(N)    088 28 32.64046(W) AD(       ) 3
 HB1464  NAD 83(1986)-  37 34 57.43663(N)    088 28 32.64415(W) AD(       ) 3
 HB1464  NAD 27      -  37 34 57.26227(N)    088 28 32.48304(W) AD(       ) 3
 HB1464
 HB1464.Superseded values are not recommended for survey control.
 HB1464
 HB1464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1464.See file dsdata.pdf to determine how the superseded data were derived.
 HB1464
 HB1464_MARKER: 57 = LOOKOUT TOWER
 HB1464
 HB1464  HISTORY     - Date     Condition        Report By
 HB1464  HISTORY     - 1957     FIRST OBSERVED   CGS
 HB1464
 HB1464                          STATION DESCRIPTION
 HB1464
 HB1464'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1464'THE STATION IS ON A HIGH HILL ABOUT 2 MILES WEST OF HEROD, IN THE
 HB1464'SHAWNEE NATIONAL FOREST.  THE TOWER IS A FOUR LEGGED STEEL
 HB1464'STRUCTURE WITH AN ENCLOSED OBSERVERS PLATFORM ON TOP AND IS ABOUT 100
 HB1464'FEET HIGH. A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 HB1464'WILLIAMS, THE DISTANCE BEING 96.22 FEET (29.328 METERS) NORTH OF
 HB1464'STATION WILLIAMS.  R.M. 1 FOR WILLIAMS IS UNDER THE CENTER OF THE
 HB1464'TOWER.
 HB1464'
 HB1464'TO REACH THE STATION FROM THE NORTH END OF THE CONCRETE BRIDGE ACROSS
 HB1464'GIBBONS CREEK IN THE VILLAGE OF HEROD, GO NORTH ON STATE
 HB1464'HIGHWAY 34 FOR 0.05 MILE TO A SIDE ROAD LEFT.  TURN SHARP LEFT AND GO
 HB1464'SOUTHWEST ON A GRAVELED ROAD FOR 0.65 MILE TO A FORK.  TAKE THE
 HB1464'RIGHT FORK AND FOLLOW THE MAIN ROAD (GRAVELED) FOR 2.25 MILES TO A
 HB1464'SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH ON A NARROW GRAVELED
 HB1464'ROAD FOR 0.3 MILE TO THE TOWER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0696 ***********************************************************************
 LD0696  DESIGNATION -  WILLIAMSFIELD MUNICIPAL TANK
 LD0696  PID         -  LD0696
 LD0696  STATE/COUNTY-  IL/KNOX
 LD0696  COUNTRY     -  US
 LD0696  USGS QUAD   -  WILLIAMSFIELD (2018)
 LD0696
 LD0696                         *CURRENT SURVEY CONTROL
 LD0696  ______________________________________________________________________
 LD0696* NAD 83(1997) POSITION- 40 55 24.79629(N) 090 01 03.23115(W)   ADJUSTED
 LD0696  ______________________________________________________________________
 LD0696  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 LD0696  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 LD0696  HORZ ORDER      -  THIRD
 LD0696
 LD0696.The horizontal coordinates were established by classical geodetic methods
 LD0696.and adjusted by the National Geodetic Survey in October 1999.
 LD0696
 LD0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0696.GEOID18 height accuracy estimate available here.
 LD0696
 LD0696.Click photographs - Photos may exist for this station.
 LD0696
 LD0696.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0696
 LD0696. The following values were computed from the NAD 83(1997) position.
 LD0696
 LD0696;                    North         East     Units Scale Factor Converg.
 LD0696;SPC IL W     -   472,547.218   712,558.509   MT  0.99994312   +0 05 51.6
 LD0696;SPC IL W     - 1,550,348.66  2,337,785.71   sFT  0.99994312   +0 05 51.6
 LD0696;UTM  15      - 4,534,554.554   751,133.286   MT  1.00037631   +1 57 16.8
 LD0696;UTM  16      - 4,534,656.114   245,908.368   MT  1.00039471   -1 58 39.8
 LD0696
 LD0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5113334554(NAD 83)
 LD0696
 LD0696                          SUPERSEDED SURVEY CONTROL
 LD0696
 LD0696  NAD 83(1996)-  40 55 24.79603(N)    090 01 03.23505(W) AD(       ) 3
 LD0696  NAD 83(1986)-  40 55 24.80351(N)    090 01 03.23656(W) AD(       ) 3
 LD0696  NAD 27      -  40 55 24.67500(N)    090 01 02.82000(W) AD(       ) 3
 LD0696
 LD0696.Superseded values are not recommended for survey control.
 LD0696
 LD0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0696.See file dsdata.pdf to determine how the superseded data were derived.
 LD0696
 LD0696_MARKER: 51 = TANK
 LD0696
 LD0696  HISTORY     - Date     Condition        Report By
 LD0696  HISTORY     - 1959     FIRST OBSERVED   CGS
 LD0696
 LD0696                          STATION DESCRIPTION
 LD0696
 LD0696'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1673 ***********************************************************************
 HB1673  PACS        -  This is a Primary Airport Control Station.
 HB1673  DESIGNATION -  WILLIAMSON
 HB1673  PID         -  HB1673
 HB1673  STATE/COUNTY-  IL/WILLIAMSON
 HB1673  COUNTRY     -  US
 HB1673  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB1673
 HB1673                         *CURRENT SURVEY CONTROL
 HB1673  ______________________________________________________________________
 HB1673* NAD 83(2011) POSITION- 37 44 53.99981(N) 089 00 51.66651(W)   ADJUSTED
 HB1673* NAD 83(2011) ELLIP HT-   110.299 (meters)        (06/27/12)   ADJUSTED
 HB1673* NAD 83(2011) EPOCH   -  2010.00
 HB1673* NAVD 88 ORTHO HEIGHT -   139.40  (meters)      457.3   (feet) GPS OBS
 HB1673  ______________________________________________________________________
 HB1673  NAVD 88 orthometric height was determined with geoid model    GEOID96
 HB1673  GEOID HEIGHT    -        -29.024 (meters)                     GEOID96
 HB1673  GEOID HEIGHT    -        -29.118 (meters)                     GEOID18
 HB1673  NAD 83(2011) X  -     86,864.136 (meters)                     COMP
 HB1673  NAD 83(2011) Y  - -5,048,918.559 (meters)                     COMP
 HB1673  NAD 83(2011) Z  -  3,883,461.880 (meters)                     COMP
 HB1673  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 HB1673
 HB1673  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1673  Standards:
 HB1673         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1673            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1673  -------------------------------------------------------------------
 HB1673  NETWORK    0.48   1.14           0.20   0.19   0.58      0.05280668
 HB1673  -------------------------------------------------------------------
 HB1673  Click here for local accuracies and other accuracy information.
 HB1673
 HB1673.This mark is at Williamson Co Regional Airport (MWA)
 HB1673
 HB1673.The horizontal coordinates were established by GPS observations
 HB1673.and adjusted by the National Geodetic Survey in June 2012.
 HB1673
 HB1673.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1673.been affixed to the stable North American tectonic plate. See 
 HB1673.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1673
 HB1673.The horizontal coordinates are valid at the epoch date displayed above
 HB1673.which is a decimal equivalence of Year/Month/Day.
 HB1673
 HB1673.The orthometric height was determined by GPS observations and a
 HB1673.high-resolution geoid model.
 HB1673
 HB1673.GPS derived orthometric heights for airport stations designated as
 HB1673.PACS or SACS are published to 2 decimal places.  This maintains
 HB1673.centimeter relative accuracy between the PACS and SACS.  It does
 HB1673.not indicate centimeter accuracy relative to other marks which are
 HB1673.part of the published vertical control network.
 HB1673
 HB1673.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1673.GEOID18 height accuracy estimate available here.
 HB1673
 HB1673.Click photographs - Photos may exist for this station.
 HB1673
 HB1673.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1673
 HB1673.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1673
 HB1673.The ellipsoidal height was determined by GPS observations
 HB1673.and is referenced to NAD 83.
 HB1673
 HB1673. The following values were computed from the NAD 83(2011) position.
 HB1673
 HB1673;                    North         East     Units Scale Factor Converg.
 HB1673;SPC IL E     -   120,260.399   239,981.779   MT  1.00001935   -0 25 00.9
 HB1673;SPC IL E     -   394,554.33    787,340.22   sFT  1.00001935   -0 25 00.9
 HB1673;UTM  16      - 4,179,802.923   322,533.373   MT  0.99998793   -1 14 00.6
 HB1673
 HB1673!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1673!SPC IL E     -   0.99998269  x   1.00001935  =   1.00000204
 HB1673!UTM  16      -   0.99998269  x   0.99998793  =   0.99997062
 HB1673
 HB1673:                Primary Azimuth Mark                     Grid Az
 HB1673:SPC IL E     -  WILLIAMSON AZ MK 2                       238 43 35.8
 HB1673:UTM  16      -  WILLIAMSON AZ MK 2                       239 32 35.5
 HB1673
 HB1673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2253379802(NAD 83)
 HB1673
 HB1673|---------------------------------------------------------------------|
 HB1673| PID    Reference Object                     Distance      Geod. Az  |
 HB1673|                                                           dddmmss.s |
 HB1673| HB1668 CRAB ORCHARD GAME REF 4 TANK        APPROX. 2.4 KM 1941327.9 |
 HB1673| HB1666 CRAB ORCHARD GAME REF 1 TANK        APPROX. 3.9 KM 2242914.7 |
 HB1673| CI4942 WILLIAMSON AZ MK 2                                 2381834.9 |
 HB1673| HB1828 WILLIAMSON AZ MK                                   2422218.8 |
 HB1673| HB1827 WILLIAMSON RM 3                       9.867 METERS 27335     |
 HB1673| CI4943 WILLIAMSON RM 1                      22.293 METERS 28646     |
 HB1673| HB1652 CARTERVILLE MUNICIPAL TANK          APPROX. 4.9 KM 2870808.6 |
 HB1673| HB1665 AIRPORT BCN WILLIAMSON CO APT       120.362 METERS 30439     |
 HB1673| HB1826 WILLIAMSON RM 2                      22.519 METERS 35124     |
 HB1673|---------------------------------------------------------------------|
 HB1673
 HB1673                          SUPERSEDED SURVEY CONTROL
 HB1673
 HB1673  NAD 83(2007)-  37 44 53.99991(N)    089 00 51.66739(W) AD(2002.00) 0
 HB1673  ELLIP H (02/10/07)  110.322  (m)                       GP(2002.00)    
 HB1673  ELLIP H (09/22/04)  110.350  (m)                       GP(       ) 4 1
 HB1673  NAD 83(1993)-  37 44 53.99947(N)    089 00 51.66821(W) AD(       ) A
 HB1673  ELLIP H (09/07/94)  110.325  (m)                       GP(       ) 3 1
 HB1673  ELLIP H (12/21/93)  110.388  (m)                       GP(       ) 4 1
 HB1673  NAD 83(1997)-  37 44 53.99944(N)    089 00 51.66873(W) AD(       ) A
 HB1673  ELLIP H (07/31/92)  110.388  (m)                       GP(       ) 1 1
 HB1673  NAD 83(1986)-  37 44 54.01250(N)    089 00 51.66951(W) AD(       ) 3
 HB1673  NAD 27      -  37 44 53.83329(N)    089 00 51.40462(W) AD(       ) 3
 HB1673  NAVD 88 (12/14/95)  139.30   (m)  UNKNOWN  model used  GPS OBS        
 HB1673  NAVD 88 (09/07/94)  139.31   (m)  UNKNOWN  model used  GPS OBS        
 HB1673  NGVD 29 (05/28/98)  139.39   (m)  UNKNOWN  model used  GPS OBS        
 HB1673  NGVD 29 (06/25/91)  139.54   (m)  OSU 89B  model used  GPS OBS        
 HB1673
 HB1673.Superseded values are not recommended for survey control.
 HB1673
 HB1673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1673.See file dsdata.pdf to determine how the superseded data were derived.
 HB1673
 HB1673_MARKER: DS = TRIANGULATION STATION DISK
 HB1673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1673_STAMPING: WILLIAMSON 1961
 HB1673_MARK LOGO: CGS
 HB1673_PROJECTION: FLUSH
 HB1673_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1673+STABILITY: SURFACE MOTION
 HB1673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1673+SATELLITE: SATELLITE OBSERVATIONS - September 09, 1998
 HB1673
 HB1673  HISTORY     - Date     Condition        Report By
 HB1673  HISTORY     - 1961     MONUMENTED       CGS
 HB1673  HISTORY     - 1961     GOOD             CGS
 HB1673  HISTORY     - 1965     GOOD             CGS
 HB1673  HISTORY     - 1969     GOOD             ILHD
 HB1673  HISTORY     - 1970     GOOD             NGS
 HB1673  HISTORY     - 1974     GOOD             NGS
 HB1673  HISTORY     - 1978     GOOD             NGS
 HB1673  HISTORY     - 1982     GOOD             NGS
 HB1673  HISTORY     - 19890615 GOOD             NGS
 HB1673  HISTORY     - 19900426 GOOD             NGS
 HB1673  HISTORY     - 19901105 GOOD             NGS
 HB1673  HISTORY     - 19910312 GOOD             NGS
 HB1673  HISTORY     - 19930309 GOOD             WOOLPT
 HB1673  HISTORY     - 19931012 GOOD             NGS
 HB1673  HISTORY     - 19940314 GOOD
 HB1673  HISTORY     - 19950706 GOOD             NGS
 HB1673  HISTORY     - 19970227 GOOD             NGS
 HB1673  HISTORY     - 19970408 GOOD             NGS
 HB1673  HISTORY     - 19970618 GOOD             NGS
 HB1673  HISTORY     - 19980909 GOOD             ILDT
 HB1673  HISTORY     - 20020602 GOOD             ILDT
 HB1673
 HB1673                          STATION DESCRIPTION
 HB1673
 HB1673'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (VBM)
 HB1673'THE STATION IS ABOUT 5 MILES WEST OF MARION ON THE WILLIAMSON COUNTY
 HB1673'AIRPORT.  IT IS 152 FEET SOUTH OF A WIRE FENCE, 72 FEET SOUTHEAST OF
 HB1673'THE SOUTHEAST CORNER OF A PARKING AREA AND 32 FEET WEST-SOUTHWEST OF
 HB1673'THE SOUTHWEST CORNER OF THE AEROFLITE INC.  WILLIAMSON COUNTY
 HB1673'AIRPORT HANGAR.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 HB1673'WILLIAMSON 1961.
 HB1673'
 HB1673'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 13 AND 37 AT THE NORTH
 HB1673'EDGE OF MARION, GO WEST ON HIGHWAY 13 FOR 4.6 MILES TO THE ENTRANCE
 HB1673'TO THE WILLIAMSON COUNTY AIRPORT ON THE RIGHT.  *TURN RIGHT AND GO
 HB1673'NORTH ON A PAVED DRIVEWAY FOR 0.2 MILE TO THE AEROFLITE INC.
 HB1673'WILLLIAMSON COUNTY AIRPORT HANGAR AND THE STATION ON THE RIGHT.
 HB1673'
 HB1673'*TO REACH THE AZIMUTH MARK FROM THIS POINT, GO WEST ON HIGHWAY 13 FOR
 HB1673'0.3 MILE TO THE JUNCTION WITH STATE HIGHWAY 148 AND THE AZIMUTH
 HB1673'MARK ON THE RIGHT.
 HB1673'
 HB1673'REFERENCE MARK 1 IS 104 FEET WEST OF THE SOUTHWEST CORNER OF THE
 HB1673'HANGAR AND 64 FEET SOUTH OF THE SOUTH EDGE OF THE PARKING AREA.
 HB1673'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED WILLIAMSON NO. 1
 HB1673'1961.
 HB1673'
 HB1673'REFERENCE MARK 2 IS A STANDARD DISK STAMPED WILLIAMSON NO. 2 1961
 HB1673'CEMENTED IN A DRILLED HOLE IN THE SOUTH END OF A CONCRETE
 HB1673'SIDEWALK AT THE EAST EDGE OF THE PARKING AREA.  IT IS 63 FEET WEST OF
 HB1673'THE WEST EDGE OF THE HANGAR AND 2 FEET NORTH OF THE NORTH END OF
 HB1673'THE SIDEWALK.
 HB1673'
 HB1673'THE AZIMUTH MARK IS 100 FEET NORTH OF THE CENTERLINE OF THE WEST
 HB1673'BOUND LANE OF HIGHWAY 13, 56 FEET EAST OF THE CENTERLINE OF
 HB1673'THE NORTH BOUND LANE OF HIGHWAY 148 , 46 FEET NORTHEAST OF THE EAST
 HB1673'END OF A CONCRETE CULVERT, 4 FEET NORTH OF A POWER POLE AND 2
 HB1673'FEET NORTH OF A WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE
 HB1673'DISK IS STAMPED WILLIAMSON 1961.
 HB1673'
 HB1673'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1673
 HB1673                          STATION RECOVERY (1961)
 HB1673
 HB1673'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 HB1673'RECOVERED IN GOOD CONDITION.
 HB1673
 HB1673                          STATION RECOVERY (1965)
 HB1673
 HB1673'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB1673'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 HB1673
 HB1673                          STATION RECOVERY (1969)
 HB1673
 HB1673'RECOVERY NOTE BY IL HIGHWAY DEPT 1969
 HB1673'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD CONDITION
 HB1673'EXCEPT RM 1.  THE AIRPORT PARKING AREA HAS BEEN EXTENDED
 HB1673'SOUTHWARD AND A BITUMINOUS SURFACE NOW EXIST AT THE LOCATION OF RM 1.
 HB1673'STATION IS 32 FEET WSW OF THE ENTRANCE DOOR ON THE SW SIDE OF
 HB1673'AEROFLITE INC. COUNTY AIRPORT HANGAR.  AN ADDITION TO THE SOUTH SIDE
 HB1673'OF THIS HANGAR HAS BEEN MADE SINCE 1961.  RM 2 IS 3.2 FEET NE OF
 HB1673'THE SE CORNER OF THE NORTH HALF OF THE PARKING LOT.
 HB1673
 HB1673                          STATION RECOVERY (1970)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 HB1673'THE STATION MARK AND REFERENCE MARK 2 WERE FOUND IN GOOD CONDITION.
 HB1673'THE AZIMUTH MARK WAS FOUND WITH THE TOP SHEARED OFF AND A NEW
 HB1673'MARK WAS SET.  REFERENCE MARK 2 WAS NOT FOUND AND IS ASSUMED TO HAVE
 HB1673'BEEN DESTROYED OR COVERED BY PAVEMENT OF NEW PARKING AREA.  REFERENCE
 HB1673'MARK 3 WAS SET.  THE DISTANCE AND DIRECTION TO REFERENCE MARK 2
 HB1673'CHECKED.  THE DIRECTION TO THE TANK AND BEACON CHECKED.  A NEW
 HB1673'DESCRIPTION FOLLOWS-
 HB1673'
 HB1673'THE STATION IS LOCATED AT THE WILLIAMSON CO. AIRPORT, ABOUT 5 MILES
 HB1673'WEST OF MARION, 151 FEET SOUTH OF FENCE ON THE SOUTH EDGE OF
 HB1673'PLANE PARKING APRON, 37 FEET NORTHEAST OF THE SOUTHEAST CORNER OF
 HB1673'PARKING LOT, 41 FEET NORTHWEST OF THE SOUTHWEST CORNER AREOFLITE
 HB1673'INC. HANGER, 30 FEET EAST OF THE EAST EDGE OF NORTH-SOUTH SIDEWALK
 HB1673'AND 135 FEET SOUTHWEST OF THE NORTHWEST CORNER OF THE HANGER.  THE
 HB1673'MONUMENT IS FLUSH AND THE DISK IS STAMPED WILLIAMSON 1961.
 HB1673'
 HB1673'TO REACH AZIMUTH MARK FROM STATION, GO SOUTH ON AIRPORT DRIVE FOR 0.2
 HB1673'MILE TO STATE HIGHWAY 13.  TURN RIGHT AND GO WEST ON THE HIGHWAY FOR
 HB1673'0.3 MILE TO THE JUNCTION OF STATE HIGHWAY 148 AND THE AZIMUTH MARK ON
 HB1673'THE RIGHT.
 HB1673'
 HB1673'REFERENCE MARK 2 IS A STANDARD DISK STAMPED WILLIAMSON NO. 2 1961,
 HB1673'SET IN A DRILL HOLE IN THE CONCRETE NORTH-SOUTH SIDEWALK, 84
 HB1673'FEET SOUTH OF THE FENCE, 90 FEET SOUTHWEST OF THE NORTHWEST CORNER OF
 HB1673'THE HANGER, 60 FEET WEST OF THE WEST WALL OF THE HANGER AND 3 FEET
 HB1673'EAST OF THE WEST EDGE OF THE SIDEWALK.
 HB1673'
 HB1673'REFERENCE MARK 3 IS A STANDARD DISK STAMPED WILLIAMSON 1961 NO. 3
 HB1673'1970 SET IN A DRILL HOLE IN THE SIDEWALK, 64 FEET NORTHWEST OF
 HB1673'THE SOUTHWEST CORNER OF THE HANGER, 4 FEET EAST OF THE SOUTHEAST
 HB1673'CORNER OF THE PARKING LOT AND 1 FOOT NORTHWEST OF THE SOUTHWEST
 HB1673'CORNER OF THE SIDEWALK.
 HB1673'
 HB1673'THE AZIMUTH MARK IS A STANDARD DISK STAMPED WILLIAMSON 1961 1970, SET
 HB1673'IN A DRILL HOLE IN THE TOP AND WEST END OF A 10X8 FOOT CONCRETE
 HB1673'CULVERT, 32 FEET NORTH OF THE CENTERLINE OF THE WEST BOUND LANE OF
 HB1673'HIGHWAY 13 AND ABOUT 150 FEET EAST OF THE CENTERLINE OF HIGHWAY
 HB1673'148.
 HB1673'
 HB1673'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 HB1673
 HB1673                          STATION RECOVERY (1974)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 HB1673'THE STATION MARK, REFERENCE MARKS 2 AND 3 WERE RECOVERED AS
 HB1673'DESCRIBED AND IN GOOD CONDITION.  THE MARK IS NOW UNDER THE NORTH
 HB1673'EDGE OF THE NORTH ONE OF THREE BUSHES THAT WERE RELOCATED BY
 HB1673'AIRPORT AUTHORITIES.  THE AZIMUTH MARK IS 255 FEET E OF THE NORTH
 HB1673'BOUND LANE OF HIGHWAY 148.
 HB1673'
 HB1673'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WILLIAMSON
 HB1673'COUNTY AIRPORT.
 HB1673
 HB1673                          STATION RECOVERY (1978)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 HB1673'THE STATION MARK, RM 2, RM 3 AND THE AZIMUTH MARK WERE RECOVERED AS
 HB1673'DESCRIBED AND IN GOOD CONDITION.
 HB1673'
 HB1673'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WILLIAMSON
 HB1673'COUNTY AIRPORT.
 HB1673
 HB1673                          STATION RECOVERY (1982)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (DAH)
 HB1673'THE STATION, REFERENCE MARK 2, AND REFERENCE MARK 3 1970, AND THE
 HB1673'AZIMUTH MARK 1970 WERE RECOVERED IN GOOD CONDITION AS DESCRIBED
 HB1673'IN THE 1970 NOTE BY LFS.
 HB1673'
 HB1673'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WILLIAMSON
 HB1673'COUNTY AIRPORT.
 HB1673
 HB1673                          STATION RECOVERY (1989)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 HB1673'THE STATION IS LOCATED AT THE WILLIAMSON COUNTY AIRPORT, ABOUT 5 MILES
 HB1673'(8.0 KM) WEST OF MARION, 151 FT (46.0 M) SOUTH OF FENCE ON THE SOUTH
 HB1673'EDGE OF PLANE PARKING APRON, 37 FT (11.3 M) NORTHEAST OF THE SOUTHEAST
 HB1673'CORNER OF PARKING LOT, 41 FT (12.5 M) NORTHWEST OF THE SOUTHWEST
 HB1673'CORNER AEROFLITE INC HANGER, 30 FT (9.1 M) EAST OF THE EAST EDGE OF
 HB1673'NORTH-SOUTH SIDEWALK AND 135 FT (41.1 M) SOUTHWEST OF THE NORTHWEST
 HB1673'CORNER OF THE HANGER.  THE MONUMENT LIES UNDER THE NORTH SIDE OF THE
 HB1673'NORTHERLY OF THREE BUSHES AND IS FLUSH WITH THE GROUND AND STAMPED
 HB1673'WILLIAMSON 1961.  NOTE, A STANDARD TRIANGULATION STATION MARK DISK.
 HB1673
 HB1673                          STATION RECOVERY (1990)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HB1673'RECOVERED IN GOOD CONDITION.
 HB1673
 HB1673                          STATION RECOVERY (1990)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HB1673'STATION WAS RECOVERED IN GOOD CONDITION.  AN UPDATED RECOVERY
 HB1673'DESCRIPTION FOLLOWS. STATION IS LOCATED AT THE WILLIAMSON COUNTY
 HB1673'AIRPORT, ABOUT 8.0 KM (5.0 MI) WEST OF MARION. OWNERSHIP-WILLIAMSON
 HB1673'COUNTY. AIRPORT MANAGER IS MR. R. SADLER, PHONE 618-993-3353.
 HB1673'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 57 AND
 HB1673'STATE HIGHWAY 13 (EXIT 54), GO WEST ON HIGHWAY 13 FOR 4.8 KM
 HB1673'(3.0 MI) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT AND GO
 HB1673'NORTH ON PAVED ROAD FOR 0.04 KM (0.02 MI) TO A PAVED ROAD ON THE
 HB1673'LEFT.  TURN LEFT AND GO WEST THEN NORTH ON PAVED ROAD FOR 0.97 KM
 HB1673'(0.60 MI) TO THE PAVED PARKING AREA AT THE BASE OF THE AIRPORT TOWER.
 HB1673'TURN RIGHT AND GO EAST TO THE SOUTHEAST CORNER OF THE PARKING AREA
 HB1673'AND THE STATION TO THE EAST.
 HB1673'THE STATION IS LOCATED 46.0 M (150.9 FT) SOUTH OF FENCE ON THE SOUTH
 HB1673'EDGE OF PLANE PARKING LOT, 41.1 M (134.8 FT) SOUTHWEST OF THE
 HB1673'NORTHWEST CORNER OF THE HANGAR, 11.3 M (37.1 FT) NORTHEAST OF THE
 HB1673'SOUTHEAST CORNER OF PARKING LOT, 12.5 M (41.0 FT) NORTHWEST OF THE
 HB1673'SOUTHWEST CORNER OF AEROFLITE INC. HANGAR, AND 9.1 M (29.9 FT) EAST
 HB1673'OF THE EAST EDGE OF THE NORTH-SOUTH SIDEWALK.
 HB1673
 HB1673                          STATION RECOVERY (1991)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 HB1673'THE STATION IS LOCATED ABOUT 8.1 KM (5.05 MI) WEST OF MARION AND AT
 HB1673'THE WILLIAMSON COUNTY REGIONAL AIRPORT.  OWNERSHIP--WILLIAMSON COUNTY
 HB1673'REGIONAL AIRPORT AUTHORITY, BOARD OF COUNTY COMMISSIONERS, DR. CARL
 HB1673'PLANING, CHAIRMAN, TERMINAL BUILDING, RT 3, BOX 351-A, MARION, IL
 HB1673'62959.  THE AIRPORT MANAGER IS BILL KELLER, DIRECTOR OF AVIATION,
 HB1673'TERMINAL BUILDING, RT 3, BOX 315-A, MARION, IL 62959, PHONE IS
 HB1673'618-993-3353.
 HB1673'TO REACH THE STATION FROM JUNCTION OF INTERSTATE HIGHWAY 57 (EXIT 54B)
 HB1673'AND STATE HIGHWAY 13 IN WEST MARION, GO WEST ON STATE HIGHWAY 13 FOR
 HB1673'4.61 KM (2.85 MI) TO A PAVED ROAD ON THE RIGHT.  TURN RIGHT AND GO
 HB1673'NORTH ON THE AIRPORT ENTRANCE ROAD FOR ABOUT 30.5 M (100.1 FT) TO A
 HB1673'PAVED ROAD ON THE LEFT.  TURN LEFT AND GO WEST AND NORTH ON THE PAVED
 HB1673'ROAD FOR 0.91 KM (0.55 MI) TO A PARKING LOT ON THE RIGHT.  TURN RIGHT
 HB1673'AND GO EAST ACROSS THE PARKING LOT FOR 0.1 KM (0.05 MI) TO THE
 HB1673'SOUTHEAST CORNER OF THE PARKING LOT AND THE STATION STRAIGHT AHEAD.
 HB1673'THE STATION IS LOCATED 46.0 M (150.9 FT) SOUTH FROM A CHAINLINK FENCE,
 HB1673'41.2 M (135.2 FT) SOUTHWEST FROM THE NORTHWEST CORNER OF THE
 HB1673'AEROFLITE HANGAR, 14.5 M (47.6 FT) EAST-NORTHEAST FROM THE NORTHEAST
 HB1673'CORNER OF A CHAINLINK FENCE, 12.5 M (41.0 FT) NORTHWEST FROM THE
 HB1673'SOUTHWEST CORNER OF THE AEROFLITE HANGER, 11.3 M (37.1 FT) NORTHEAST
 HB1673'FROM THE SOUTHEAST CORNER OF A PARKING LOT AND 9.2 M (30.2 FT) EAST
 HB1673'FROM THE EAST EDGE OF A SIDEWALK.
 HB1673'DESCRIBED BY E.J. HANSMANN.
 HB1673
 HB1673                          STATION RECOVERY (1993)
 HB1673
 HB1673'RECOVERY NOTE BY WOOLPERT CONSULTANTS 1993 (TM)
 HB1673'RECOVERED AS DESCRIBED.
 HB1673
 HB1673                          STATION RECOVERY (1993)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 HB1673'THE STATION IS LOCATED ABOUT 8.1 KM (5.05 MI) WEST OF MARION AND AT
 HB1673'THE WILLIAMSON COUNTY REGIONAL AIRPORT.  OWNERSHIP--WILLIAMSON COUNTY
 HB1673'REGIONAL AIRPORT AUTHORITY, BOARD OF COUNTY COMMISSIONERS, DR. CARL
 HB1673'PLANING, CHAIRMAN, TERMINAL BUILDING, RT 3, BOX 351-A, MARION, IL
 HB1673'62959.  THE AIRPORT MANAGER IS CHARLES STOKER, DIRECTOR OF AVIATION,
 HB1673'TERMINAL BUILDING, RT 3, BOX 315-A, MARION, IL 62959, PHONE IS
 HB1673'618-997-3160.
 HB1673'TO REACH THE STATION FROM JUNCTION OF INTERSTATE HIGHWAY 57 (EXIT 54B)
 HB1673'AND STATE HIGHWAY 13 IN WEST MARION, GO WEST ON STATE HIGHWAY 13 FOR
 HB1673'4.61 KM (2.85 MI) TO A PAVED ROAD ON THE RIGHT.  TURN RIGHT AND GO
 HB1673'NORTH ON THE AIRPORT ENTRANCE ROAD FOR ABOUT 30.5 M (100.1 FT) TO A
 HB1673'PAVED ROAD ON THE LEFT.  TURN LEFT AND GO WEST AND NORTH ON THE PAVED
 HB1673'ROAD FOR 0.91 KM (0.55 MI) TO A PARKING LOT ON THE RIGHT.  TURN RIGHT
 HB1673'AND GO EAST ACROSS THE PARKING LOT FOR 0.1 KM (0.05 MI) TO A BLOCK
 HB1673'BUILDING ABOUT 4.3 M (14.1 FT) HIGH AT THE SOUTHEAST CORNER OF THE
 HB1673'PARKING LOT AND THE STATION.
 HB1673'THE STATION PROJECTS 3 CM ABOVE THE LEVEL OF THE GROUND.  LOCATED 46.0
 HB1673'M (150.9 FT) SOUTH FROM A CHAINLINK FENCE, 41.2 M (135.2 FT)
 HB1673'SOUTHWEST FROM THE NORTHWEST CORNER OF THE AEROFLITE HANGAR, 11.3 M
 HB1673'(37.1 FT) NORTHEAST FROM THE SOUTHEAST CORNER OF A PARKING LOT, 9.2 M
 HB1673'(30.2 FT) EAST FROM THE EAST EDGE OF A SIDEWALK AND 1.8 M (5.9 FT)
 HB1673'WEST FROM THE WEST SIDE OF THE BLOCK BUILDING.
 HB1673
 HB1673                          STATION RECOVERY (1994)
 HB1673
 HB1673'RECOVERED 1994
 HB1673'RECOVERED IN GOOD CONDITION.
 HB1673
 HB1673                          STATION RECOVERY (1995)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (CFS)
 HB1673'THE STATION IS LOCATED ABOUT 8.1 KM (5.05 MI) WEST OF MARION AND AT
 HB1673'THE WILLIAMSON COUNTY REGIONAL AIRPORT.  OWNERSHIP--WILLIAMSON COUNTY
 HB1673'REGIONAL AIRPORT AUTHORITY, BOARD OF COUNTY COMMISSIONERS, ROBERT
 HB1673'DUNCAN, CHAIRMAN, TERMINAL BUILDING SUITE 100, TERMINAL DRIVE, MARION
 HB1673'IL 62959.  AIRPORT MANAGER IS CHARLES C. STOKER, DIRECTOR OF AVIATION,
 HB1673'PHONE 618-997-3160.  TO REACH THE STATION FROM THE JUNCTION OF
 HB1673'INTERSTATE HIGHWAY 57 (EXIT 54B) AND STATE HIGHWAY 13 IN WEST MARION,
 HB1673'GO WEST ON HIGHWAY 13 FOR 4.61 KM (2.85 MI) TO A PAVED ROAD RIGHT.
 HB1673'TURN RIGHT AND GO NORTH ON THE AIRPORT ENTRANCE ROAD FOR ABOUT 30.5 M
 HB1673'(100.1 FT) TO A PAVED ROAD LEFT.  TURN LEFT AND GO WEST AND NORTH ON
 HB1673'THE PAVED ROAD FOR 0.91 KM (0.55 MI) TO A PARKING LOT ON RIGHT.  TURN
 HB1673'RIGHT AND GO EAST ACROSS THE PARKING LOT FOR 0.1 KM (0.05 MI) TO A
 HB1673'BLOCK BUILDING ABOUT 4.3 M (14.1 FT) HIGH AT THE SOUTHEAST CORNER OF
 HB1673'THE PARKING LOT AND THE STATION.  THE STATION IS RECESSED 1 CM BELOW
 HB1673'GROUND.  LOCATED 53.3 M (174.9 FT) SOUTHWEST FROM THE NORTHWEST CORNER
 HB1673'OF THE AEROFLITE HANGAR, 25.6 M (84.0 FT) SOUTH-SOUTHWEST FROM THE
 HB1673'AIRPORT CONTROL TOWER, 11.3 M (37.1 FT) EAST FROM THE SOUTHEAST CORNER
 HB1673'OF A PARKING LOT, 22.5 M (73.8 FT) SOUTH FROM WILLIAMSON REFERENCE
 HB1673'MARK 2, 9.85 M (32.32 FT) EAST FROM WILLIAMSON REFERENCE MARK 3, 3.0 M
 HB1673'(9.8 FT) SOUTHWEST FROM THE SOUTH EDGE OF A SIDEWALK AND 1.6 M (5.2
 HB1673'FT) WEST-NORTHWEST FROM THE WEST SIDE OF BLOCK BUILDING.
 HB1673
 HB1673                          STATION RECOVERY (1997)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 HB1673'THE STATION IS LOCATED ABOUT 8.1 KM (5.05 MI) WEST OF MARION, IL., AT
 HB1673'THE WILLIAMSON COUNTY REGIONAL AIRPORT.  IN THE GRASS, SOUTH-SOUTHWEST
 HB1673'OF THE AIRPORT CONTROL TOWER, NEAR AND EAST OF THE SOUTHEAST EDGE OF
 HB1673'THE PARKING LOT, AND JUST NORTHWEST OF A SMALL GRAY ROUGH BLOCK
 HB1673'BUILDING WITH A SMALL GRAY SWITCH BOX. OWNERSHIP--WILLIAMSON COUNTY
 HB1673'REGIONAL AIRPORT AUTHORITY, BOARD OF COUNTY COMMISSIONERS, ROBERT
 HB1673'DUNCAN, CHAIRMAN, TERMINAL BUILDING SUITE 100, TERMINAL DRIVE, MARION,
 HB1673'IL.  62959.  AIRPORT MANAGER CHARLES C.  STOKER, DIRECTOR OF AVIATION,
 HB1673'PHONE 618-997-3160. NOTE--THIS STATION IS A NEW MADRID FAULT SEISMIC
 HB1673'ZONE STATION.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 HB1673'HIGHWAY 57 AND STATE HIGHWAY 13 (EXIT 54B) IN WEST MARION, GO WEST,
 HB1673'4.61 KM (2.85 MI) ALONG HIGHWAY 13 TO THE AIRPORT ENTRANCE ROAD ON THE
 HB1673'RIGHT.  TURN RIGHT, NORTH, FOR ABOUT 30.5 M (100.1 FT) ALONG THE
 HB1673'ENTRANCE ROAD TO AVIATION DRIVE ON THE LEFT.  TURN LEFT, WEST, THEN
 HB1673'NORTH, 0.91 KM (0.55 MI) ALONG THE DRIVE TO A PARKING LOT ON THE
 HB1673'RIGHT.  TURN RIGHT, EAST, 0.1 KM (0.05 MI) ACROSS THE PARKING LOT TO
 HB1673'THE SOUTHEAST CORNER AND THE STATION JUST NORTHWEST OF THE SMALL GRAY
 HB1673'BUILDING.  STATION IS 25.6 M (84.0 FT) SOUTH-SOUTHWEST OF THE AIRPORT
 HB1673'CONTROL TOWER, 11.3 M (37.1 FT) EAST OF THE SOUTHEAST CORNER OF THE
 HB1673'PARKING LOT, 9.9 M (32.5 FT) EAST OF REFERENCE MARK NO 3 SET IN THE
 HB1673'SOUTHEAST CORNER END OF A SIDEWALK, 4.6 M (15.1 FT) NORTH-NORTHWEST OF
 HB1673'THE SOUTHWEST CORNER OF A BLOCK BUILDING, 3.3 M (10.8 FT) SOUTHWEST OF
 HB1673'THE NORTHWEST CORNER OF THE BLOCK BUILDING, 2.9 M (9.5 FT)
 HB1673'SOUTH-SOUTHWEST OF THE SOUTH-SOUTHWEST EDGE OF A SIDEWALK, 1.5 M (4.9
 HB1673'FT) NORTHWEST OF THE NORTHWEST FACE OF A BUILDING, AND THE MONUMENT IS
 HB1673'ABOUT 0.5 M (1.6 FT) ABOVE THE SOUTHEAST CORNER OF THE PARKING LOT AND
 HB1673'FLUSH WITH THE GROUND SURFACE.  BY R.G.  HAYES.
 HB1673
 HB1673                          STATION RECOVERY (1997)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 HB1673'THE STATION IS LOCATED ABOUT 8.1 KM (5.05 MI) WEST OF MARION, AT THE
 HB1673'WILLIAMSON COUNTY REGIONAL AIRPORT, IN THE GRASS, SOUTH-SOUTHWEST OF
 HB1673'THE AIRPORT CONTROL TOWER.  OWNERSHIP--WILLIAMSON COUNTY REGIONAL
 HB1673'AIRPORT AUTHORITY, BOARD OF COUNTY COMMISSIONERS, ROBERT DUNCAN,
 HB1673'CHAIRMAN, TERMINAL BUILDING SUITE 100, TERMINAL DRIVE, MARION IL
 HB1673'62959.  AIRPORT MANAGER IS CHARLES C. STOKER, DIRECTOR OF AVIATION,
 HB1673'PHONE 618-997-3160.  TO REACH THE STATION FROM THE JUNCTION OF
 HB1673'INTERSTATE HIGHWAY 57 AND STATE HIGHWAY 13 (EXIT 54B) IN WEST MARION,
 HB1673'GO WEST FOR 4.61 KM (2.85 MI) ALONG HIGHWAY 13 TO THE AIRPORT ENTRANCE
 HB1673'ROAD (TERMINAL DR.) ON THE RIGHT.  TURN RIGHT, NORTH FOR ABOUT 30.5 M
 HB1673'(100.1 FT) ALONG TERMINAL DRIVE TO AVIATION DRIVE ON THE LEFT.  TURN
 HB1673'LEFT, WEST, THEN NORTH-NORTHEAST FOR 0.91 KM (0.55 MI) ALONG AVIATION
 HB1673'DRIVE TO A PARKING LOT ON THE RIGHT.  TURN RIGHT, EAST FOR 0.1 KM
 HB1673'(0.05 MI) ACROSS THE PARKING LOT TO THE SOUTHEAST CORNER AND THE
 HB1673'STATION JUST NORTHWEST OF A SMALL GRAY ROUGH BLOCK BUILDING. STATION
 HB1673'IS 25.6 M (84.0 FT) SOUTH-SOUTHWEST OF THE AIRPORT CONTROL TOWER, 11.3
 HB1673'M (37.1 FT) EAST OF THE SOUTHEAST CORNER OF PARKING LOT, 9.9 M (32.5
 HB1673'FT) EAST OF WILLIAMSON RM 3 SET IN THE SOUTHEAST CORNER END OF A
 HB1673'SIDEWALK, 4.6 M (15.1 FT) NORTH-NORTHWEST OF THE SOUTHWEST CORNER OF
 HB1673'BLOCK BUILDING, 3.3 M (10.8 FT) SOUTHWEST OF THE NORTHWEST CORNER OF
 HB1673'BLOCK BUILDING, 2.9 M (9.5 FT) SOUTH-SOUTHWEST OF THE SOUTH-SOUTHWEST
 HB1673'EDGE OF SIDEWALK, 1.5 M (4.9 FT) NORTHWEST OF THE NORTHWEST FACE OF
 HB1673'BUILDING, ABOUT 0.5 M (1.6 FT) ABOVE THE PARKING LOT AND FLUSH WITH
 HB1673'GROUND.  NOTE--THIS STATION IS DESIGNATED AS THE PRIMARY AIRPORT
 HB1673'CONTROL STATION.
 HB1673
 HB1673                          STATION RECOVERY (1997)
 HB1673
 HB1673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 HB1673'RECOVERED AS DESCRIBED.
 HB1673
 HB1673                          STATION RECOVERY (1998)
 HB1673
 HB1673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 HB1673'RECOVERED AS DESCRIBED
 HB1673
 HB1673                          STATION RECOVERY (2002)
 HB1673
 HB1673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2002 (WAE)
 HB1673'CLOSE TO A NEW BUILDING, HAVE ACQUIRED GPS DATA
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0719 ***********************************************************************
 HB0719  DESIGNATION -  WILLIAMSON CNTY APT ARP
 HB0719  PID         -  HB0719
 HB0719  STATE/COUNTY-  IL/WILLIAMSON
 HB0719  COUNTRY     -  US
 HB0719  USGS QUAD   -  HERRIN (2018)
 HB0719
 HB0719                         *CURRENT SURVEY CONTROL
 HB0719  ______________________________________________________________________
 HB0719* NAD 83(1997) POSITION- 37 45 08.76314(N) 089 00 44.97578(W)   ADJUSTED
 HB0719* NAVD 88 ORTHO HEIGHT -   140.935 (meters)      462.38  (feet) ADJUSTED
 HB0719  ______________________________________________________________________
 HB0719  GEOID HEIGHT    -        -29.125 (meters)                     GEOID18
 HB0719  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 HB0719  DYNAMIC HEIGHT  -        140.839 (meters)      462.07  (feet) COMP
 HB0719  MODELED GRAVITY -    979,944.7   (mgal)                       NAVD 88
 HB0719
 HB0719  HORZ ORDER      -  THIRD
 HB0719  VERT ORDER      -  SECOND    CLASS 0
 HB0719
 HB0719.This mark is at Williamson Co Regional Airport (MWA)
 HB0719
 HB0719.The horizontal coordinates were established by classical geodetic methods
 HB0719.and adjusted by the National Geodetic Survey in October 1999.
 HB0719
 HB0719.The orthometric height was determined by differential leveling and
 HB0719.adjusted by the NATIONAL GEODETIC SURVEY
 HB0719.in June 1991.
 HB0719
 HB0719.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0719.GEOID18 height accuracy estimate available here.
 HB0719
 HB0719.Click photographs - Photos may exist for this station.
 HB0719
 HB0719.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0719
 HB0719.The dynamic height is computed by dividing the NAVD 88
 HB0719.geopotential number by the normal gravity value computed on the
 HB0719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0719.degrees latitude (g = 980.6199 gals.).
 HB0719
 HB0719.The modeled gravity was interpolated from observed gravity values.
 HB0719
 HB0719. The following values were computed from the NAD 83(1997) position.
 HB0719
 HB0719;                    North         East     Units Scale Factor Converg.
 HB0719;SPC IL E     -   120,714.374   240,148.877   MT  1.00001910   -0 24 57.0
 HB0719;SPC IL E     -   396,043.74    787,888.44   sFT  1.00001910   -0 24 57.0
 HB0719;UTM  16      - 4,180,254.456   322,706.918   MT  0.99998717   -1 13 56.9
 HB0719
 HB0719!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0719!SPC IL E     -   0.99998246  x   1.00001910  =   1.00000155
 HB0719!UTM  16      -   0.99998246  x   0.99998717  =   0.99996963
 HB0719
 HB0719:                Primary Azimuth Mark                     Grid Az
 HB0719:SPC IL E     -  AIRPORT BCN WILLIAMSON CO APT            214 37 04.9
 HB0719:UTM  16      -  AIRPORT BCN WILLIAMSON CO APT            215 26 04.8
 HB0719
 HB0719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2270680254(NAD 83)
 HB0719
 HB0719|---------------------------------------------------------------------|
 HB0719| PID    Reference Object                     Distance      Geod. Az  |
 HB0719|                                                           dddmmss.s |
 HB0719| HB1626 MARION VA HOSPITAL WATER TANK       APPROX. 6.2 KM 1215738.1 |
 HB0719| HB1668 CRAB ORCHARD GAME REF 4 TANK        APPROX. 2.9 KM 1950909.9 |
 HB0719| HB1673 WILLIAMSON                          483.766 METERS 1994745.6 |
 HB0719| HB1665 AIRPORT BCN WILLIAMSON CO APT       467.606 METERS 2141207.9 |
 HB0719| HB1666 CRAB ORCHARD GAME REF 1 TANK        APPROX. 4.4 KM 2215023.4 |
 HB0719| HB1657 WILLIAMSON CO APT CONTROL C 65      381.235 METERS 25512     |
 HB0719| HB1654 HERRIN MUNICIPAL TANK               APPROX. 4.0 KM 3363638.5 |
 HB0719|---------------------------------------------------------------------|
 HB0719
 HB0719                          SUPERSEDED SURVEY CONTROL
 HB0719
 HB0719  NAD 83(1993)-  37 45 08.77359(N)    089 00 44.97390(W) AD(       ) 3
 HB0719  NAD 83(1986)-  37 45 08.77618(N)    089 00 44.97706(W) AD(       ) 3
 HB0719  NAD 27      -  37 45 08.60083(N)    089 00 44.71343(W) AD(       ) 3
 HB0719  NGVD 29 (11/26/84)  141.027  (m)          462.69   (f) ADJUSTED    2 0
 HB0719
 HB0719.Superseded values are not recommended for survey control.
 HB0719
 HB0719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0719.See file dsdata.pdf to determine how the superseded data were derived.
 HB0719
 HB0719_MARKER: DT = TOPOGRAPHIC STATION DISK
 HB0719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0719_STAMPING: ARP 1965
 HB0719_MARK LOGO: CGS
 HB0719_PROJECTION: FLUSH
 HB0719_MAGNETIC: O = OTHER; SEE DESCRIPTION
 HB0719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0719+STABILITY: SURFACE MOTION
 HB0719
 HB0719  HISTORY     - Date     Condition        Report By
 HB0719  HISTORY     - 1965     MONUMENTED       CGS
 HB0719  HISTORY     - 1965     GOOD             CGS
 HB0719  HISTORY     - 1974     GOOD             NGS
 HB0719  HISTORY     - 1974     GOOD             NGS
 HB0719  HISTORY     - 1978     GOOD             NGS
 HB0719  HISTORY     - 19890615 GOOD             NGS
 HB0719
 HB0719                          STATION DESCRIPTION
 HB0719
 HB0719'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB0719'THE STATION IS LOCATED AT THE CENTER OF THE WILLIAMSON COUNTY
 HB0719'AIRPORT, 700 FT N OF RUNWAY 11-29, 196.6 FT. E OF THE CENTERLINE
 HB0719'OF THE TAXIWAY, 201.1 FT SE OF TAXIWAY LIGHT NO. 3-89.  THE MARK IS A
 HB0719'STANDARD TOPO DISK SET IN A CONCRETE MONUMENT FLUSH WITH THE
 HB0719'GROUND, STAMPED ARP 1965.
 HB0719
 HB0719                          STATION RECOVERY (1965)
 HB0719
 HB0719'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 HB0719'AT WILLIAMSON CO AP.
 HB0719'THE STATION IS LOCATED AT THE CENTER OF THE WILLIAMSON COUNTY
 HB0719'AIRPORT, 700 FT N OF RUNWAY 11-29, 196.6 FT. E OF THE CENTERLINE
 HB0719'OF THE TAXIWAY, 201.1 FT SE OF TAXIWAY LIGHT 3-89.  THE MARK
 HB0719'IS A STANDARD TOP DISK SET IN A CONCRETE MONUMENT FLUSH WITH
 HB0719'THE GROUND, STAMPED ARP 1965.
 HB0719
 HB0719                          STATION RECOVERY (1974)
 HB0719
 HB0719'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 HB0719'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 HB0719'
 HB0719'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WILLIAMSON
 HB0719'COUNTY AIRPORT.
 HB0719
 HB0719                          STATION RECOVERY (1974)
 HB0719
 HB0719'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 HB0719'RECOVERED IN GOOD CONDITION.
 HB0719
 HB0719                          STATION RECOVERY (1978)
 HB0719
 HB0719'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (PDC)
 HB0719'THE STATION WAS RECOVERED AS DESCRIBED AND IN GOOD CONDITION.
 HB0719'
 HB0719'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WILLIAMSON
 HB0719'COUNTY AIRPORT.
 HB0719
 HB0719                          STATION RECOVERY (1989)
 HB0719
 HB0719'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 HB0719'THE STATION IS LOCATED ON THE WILLIAMSON COUNTY AIRPORT 704 FT (214.6
 HB0719'M) SSW OF THE VOR, 700 FT (213.4 M) NNE OF THE NE EDGE OF RUNWAY
 HB0719'11-29, 196.6 FT (59.9 M) E OF THE C/L OF THE NE-SW TAXIWAY 222.4 FT
 HB0719'(67.8 M) NE OF A TAXIWAY LIGHT, 162.4 FT (49.5 M) E OF A TAXIWAY
 HB0719'LIGHT, 208.9 FT (63.7 M) SE OF A TAXIWAY LIGHT AND 39.5 FT (12.0 M)
 HB0719'WNW OF THE ANEMOMETER.  A STANDARD CGS TOPO DISK STAMPED ARP 1965 SET
 HB0719'IN THE TOP OF A CONCRETE MONUMENT FLUSH WITH THE GROUND. NOTE, IT IS
 HB0719'18.5 FT (5.6 M) WEST OF A SHORT METAL POLE THAT IS WEST OF AN
 HB0719'ANEMOMETER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1657 ***********************************************************************
 HB1657  DESIGNATION -  WILLIAMSON CO APT CONTROL C 65
 HB1657  PID         -  HB1657
 HB1657  STATE/COUNTY-  IL/WILLIAMSON
 HB1657  COUNTRY     -  US
 HB1657  USGS QUAD   -  HERRIN (2018)
 HB1657
 HB1657                         *CURRENT SURVEY CONTROL
 HB1657  ______________________________________________________________________
 HB1657* NAD 83(1997) POSITION- 37 45 05.60354(N) 089 01 00.03222(W)   ADJUSTED
 HB1657* NAVD 88 ORTHO HEIGHT -   138.    (meters)      453.    (feet) SCALED
 HB1657  ______________________________________________________________________
 HB1657  GEOID HEIGHT    -        -29.122 (meters)                     GEOID18
 HB1657  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 HB1657  HORZ ORDER      -  THIRD
 HB1657
 HB1657.This mark is at Williamson Co Regional Airport (MWA)
 HB1657
 HB1657.The horizontal coordinates were established by classical geodetic methods
 HB1657.and adjusted by the National Geodetic Survey in October 1999.
 HB1657
 HB1657.The orthometric height was scaled from a topographic map.
 HB1657
 HB1657.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1657.GEOID18 height accuracy estimate available here.
 HB1657
 HB1657.Click photographs - Photos may exist for this station.
 HB1657
 HB1657.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1657
 HB1657. The following values were computed from the NAD 83(1997) position.
 HB1657
 HB1657;                    North         East     Units Scale Factor Converg.
 HB1657;SPC IL E     -   120,619.644   239,779.591   MT  1.00001965   -0 25 06.2
 HB1657;SPC IL E     -   395,732.95    786,676.87   sFT  1.00001965   -0 25 06.2
 HB1657;UTM  16      - 4,180,165.002   322,336.332   MT  0.99998879   -1 14 06.0
 HB1657
 HB1657!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1657!SPC IL E     -   0.99998293  x   1.00001965  =   1.00000258
 HB1657!UTM  16      -   0.99998293  x   0.99998879  =   0.99997172
 HB1657
 HB1657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2233680165(NAD 83)
 HB1657
 HB1657                          SUPERSEDED SURVEY CONTROL
 HB1657
 HB1657  NAD 83(1993)-  37 45 05.61401(N)    089 01 00.03033(W) AD(       ) 3
 HB1657  NAD 83(1986)-  37 45 05.61657(N)    089 01 00.03351(W) AD(       ) 3
 HB1657  NAD 27      -  37 45 05.43981(N)    089 00 59.77291(W) AD(       ) 3
 HB1657
 HB1657.Superseded values are not recommended for survey control.
 HB1657
 HB1657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1657.See file dsdata.pdf to determine how the superseded data were derived.
 HB1657
 HB1657_MARKER: I = METAL ROD
 HB1657_SETTING: 0 = UNSPECIFIED SETTING
 HB1657_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1657
 HB1657  HISTORY     - Date     Condition        Report By
 HB1657  HISTORY     - 1965     MONUMENTED       CGS
 HB1657  HISTORY     - 1974     MARK NOT FOUND   NGS
 HB1657
 HB1657                          STATION DESCRIPTION
 HB1657
 HB1657'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB1657'THE STATION IS LOCATED AT THE WILLIAMSON COUNTY AIRPORT AT THE W END
 HB1657'OF RUNWAY 11-29, 101.0 FT. N OF CENTERLINE AND END OF THE RUNWAY,
 HB1657'35.0 FT. W OF THE W EDGE OF RUNWAY 2-20.  THE STATION IS A COPPERWELD
 HB1657'SURVEY ROD SET FLUSH WITH THE GROUND, STAMPED CON. C-65.
 HB1657
 HB1657                          STATION RECOVERY (1974)
 HB1657
 HB1657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 HB1657'THE STATION WAS DESTROYED DURING RUNWAY CONSTRUCTION.
 HB1657'
 HB1657'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WILLIAMSON
 HB1657'COUNTY AIRPORT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1672 ***********************************************************************
 HB1672  DESIGNATION -  WILLIAMSON CO APT CONTROL D 65
 HB1672  PID         -  HB1672
 HB1672  STATE/COUNTY-  IL/WILLIAMSON
 HB1672  COUNTRY     -  US
 HB1672  USGS QUAD   -  CRAB ORCHARD LAKE (2018)
 HB1672
 HB1672                         *CURRENT SURVEY CONTROL
 HB1672  ______________________________________________________________________
 HB1672* NAD 83(1997) POSITION- 37 44 54.19923(N) 089 00 14.92079(W)   ADJUSTED
 HB1672* NAVD 88 ORTHO HEIGHT -   143.    (meters)      469.    (feet) SCALED
 HB1672  ______________________________________________________________________
 HB1672  GEOID HEIGHT    -        -29.123 (meters)                     GEOID18
 HB1672  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 HB1672  HORZ ORDER      -  THIRD
 HB1672
 HB1672.This mark is at Williamson Co Regional Airport (MWA)
 HB1672
 HB1672.The horizontal coordinates were established by classical geodetic methods
 HB1672.and adjusted by the National Geodetic Survey in October 1999.
 HB1672
 HB1672.The orthometric height was scaled from a topographic map.
 HB1672
 HB1672.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1672.GEOID18 height accuracy estimate available here.
 HB1672
 HB1672.Click photographs - Photos may exist for this station.
 HB1672
 HB1672.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1672
 HB1672. The following values were computed from the NAD 83(1997) position.
 HB1672
 HB1672;                    North         East     Units Scale Factor Converg.
 HB1672;SPC IL E     -   120,260.050   240,881.390   MT  1.00001803   -0 24 38.4
 HB1672;SPC IL E     -   394,553.18    790,291.69   sFT  1.00001803   -0 24 38.4
 HB1672;UTM  16      - 4,179,789.754   323,432.858   MT  0.99998401   -1 13 38.1
 HB1672
 HB1672!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1672!SPC IL E     -   0.99998215  x   1.00001803  =   1.00000018
 HB1672!UTM  16      -   0.99998215  x   0.99998401  =   0.99996616
 HB1672
 HB1672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG2343279789(NAD 83)
 HB1672
 HB1672                          SUPERSEDED SURVEY CONTROL
 HB1672
 HB1672  NAD 83(1993)-  37 44 54.20965(N)    089 00 14.91890(W) AD(       ) 3
 HB1672  NAD 83(1986)-  37 44 54.21225(N)    089 00 14.92197(W) AD(       ) 3
 HB1672  NAD 27      -  37 44 54.03673(N)    089 00 14.66110(W) AD(       ) 3
 HB1672
 HB1672.Superseded values are not recommended for survey control.
 HB1672
 HB1672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1672.See file dsdata.pdf to determine how the superseded data were derived.
 HB1672
 HB1672_MARKER: I = METAL ROD
 HB1672_SETTING: 0 = UNSPECIFIED SETTING
 HB1672_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB1672
 HB1672  HISTORY     - Date     Condition        Report By
 HB1672  HISTORY     - 1965     MONUMENTED       CGS
 HB1672  HISTORY     - 1974     SEE DESCRIPTION  NGS
 HB1672
 HB1672                          STATION DESCRIPTION
 HB1672
 HB1672'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (JWB)
 HB1672'THE STATION IS LOCATED AT THE WILLIAMSON COUNTY AIRPORT AT THE EAST
 HB1672'END OF RUNWAY 11-29, 100.0 FT. N OF THE CENTERLINE AND END OF THE
 HB1672'RUNWAY.  THE STATION IS A COPPERWELD SURVEY ROD SET FLUSH WITH THE
 HB1672'GROUND, STAMPED CON. D-65.
 HB1672
 HB1672                          STATION RECOVERY (1974)
 HB1672
 HB1672'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 HB1672'THE MARK WAS FOUND LAYING ON THE GROUND AND SO WAS DESTROYED.
 HB1672'
 HB1672'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT WILLIAMSON
 HB1672'COUNTY AIRPORT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1468 ***********************************************************************
 KB1468  DESIGNATION -  WILLIAMSVILLE MUNICIPAL TANK
 KB1468  PID         -  KB1468
 KB1468  STATE/COUNTY-  IL/SANGAMON
 KB1468  COUNTRY     -  US
 KB1468  USGS QUAD   -  WILLIAMSVILLE (2018)
 KB1468
 KB1468                         *CURRENT SURVEY CONTROL
 KB1468  ______________________________________________________________________
 KB1468* NAD 83(1997) POSITION- 39 57 13.05338(N) 089 32 55.66563(W)   ADJUSTED
 KB1468  ______________________________________________________________________
 KB1468  GEOID HEIGHT    -        -32.542 (meters)                     GEOID18
 KB1468  LAPLACE CORR    -          2.54  (seconds)                    DEFLEC18
 KB1468  HORZ ORDER      -  THIRD
 KB1468
 KB1468.The horizontal coordinates were established by classical geodetic methods
 KB1468.and adjusted by the National Geodetic Survey in October 1999.
 KB1468
 KB1468.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1468.GEOID18 height accuracy estimate available here.
 KB1468
 KB1468.Click photographs - Photos may exist for this station.
 KB1468
 KB1468.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1468
 KB1468. The following values were computed from the NAD 83(1997) position.
 KB1468
 KB1468;                    North         East     Units Scale Factor Converg.
 KB1468;SPC IL W     -   365,021.803   752,795.110   MT  0.99997548   +0 23 48.4
 KB1468;SPC IL W     - 1,197,575.70  2,469,795.29   sFT  0.99997548   +0 23 48.4
 KB1468;UTM  16      - 4,425,721.133   282,275.701   MT  1.00018361   -1 38 14.6
 KB1468
 KB1468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK8227525721(NAD 83)
 KB1468
 KB1468                          SUPERSEDED SURVEY CONTROL
 KB1468
 KB1468  NAD 83(1986)-  39 57 13.06685(N)    089 32 55.65738(W) AD(       ) 3
 KB1468  NAD 27      -  39 57 12.88400(N)    089 32 55.29100(W) AD(       ) 3
 KB1468
 KB1468.Superseded values are not recommended for survey control.
 KB1468
 KB1468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1468.See file dsdata.pdf to determine how the superseded data were derived.
 KB1468
 KB1468_MARKER: 53 = ELEVATED TANK
 KB1468
 KB1468  HISTORY     - Date     Condition        Report By
 KB1468  HISTORY     - 1960     FIRST OBSERVED   CGS
 KB1468
 KB1468                          STATION DESCRIPTION
 KB1468
 KB1468'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 KB1468'THE STATION IS LOCATED IN DOWNTOWN BUSINESS SECTION OF WILLIAMSVILLE
 KB1468'AND IS ABOUT 200 FEET WEST OF THE WILLIAMSVILLE POST OFFICE.
 KB1468'
 KB1468'THE STATION IS A SILVER WATER TANK, IS SUPPORTED BY 4 LEGS, HAS
 KB1468'WILLIAMSVILLE PAINTED WITH BLACK LETTERS ON THE NORTHWEST
 KB1468'AND SOUTH SIDES AND IS APPROXIMATELY 125 FEET HIGH.
 KB1468'
 KB1468'THE POINT INTERSECTED WAS THE BALL ON TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1556 ***********************************************************************
 ME1556  DESIGNATION -  WILLKAN
 ME1556  PID         -  ME1556
 ME1556  STATE/COUNTY-  IL/WILL
 ME1556  COUNTRY     -  US
 ME1556  USGS QUAD   -  PEOTONE (2018)
 ME1556
 ME1556                         *CURRENT SURVEY CONTROL
 ME1556  ______________________________________________________________________
 ME1556* NAD 83(1997) POSITION- 41 17 43.26944(N) 087 49 38.90310(W)   ADJUSTED
 ME1556* NAVD 88 ORTHO HEIGHT -   210.281 (meters)      689.90  (feet) ADJUSTED
 ME1556  ______________________________________________________________________
 ME1556  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 ME1556  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 ME1556  DYNAMIC HEIGHT  -        210.197 (meters)      689.62  (feet) COMP
 ME1556  MODELED GRAVITY -    980,216.6   (mgal)                       NAVD 88
 ME1556
 ME1556  HORZ ORDER      -  SECOND
 ME1556  VERT ORDER      -  SECOND    CLASS I
 ME1556
 ME1556.The horizontal coordinates were established by classical geodetic methods
 ME1556.and adjusted by the National Geodetic Survey in October 1999.
 ME1556
 ME1556.The orthometric height was determined by differential leveling and
 ME1556.adjusted by the NATIONAL GEODETIC SURVEY
 ME1556.in August 2012.
 ME1556
 ME1556.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1556.GEOID18 height accuracy estimate available here.
 ME1556
 ME1556.Click photographs - Photos may exist for this station.
 ME1556
 ME1556.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME1556
 ME1556.The dynamic height is computed by dividing the NAVD 88
 ME1556.geopotential number by the normal gravity value computed on the
 ME1556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1556.degrees latitude (g = 980.6199 gals.).
 ME1556
 ME1556.The modeled gravity was interpolated from observed gravity values.
 ME1556
 ME1556. The following values were computed from the NAD 83(1997) position.
 ME1556
 ME1556;                    North         East     Units Scale Factor Converg.
 ME1556;SPC IL E     -   513,965.319   342,369.104   MT  0.99999708   +0 20 01.8
 ME1556;SPC IL E     - 1,686,234.55  1,123,255.97   sFT  0.99999708   +0 20 01.8
 ME1556;UTM  16      - 4,571,875.015   430,719.512   MT  0.99965907   -0 32 46.0
 ME1556
 ME1556!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME1556!SPC IL E     -   0.99997220  x   0.99999708  =   0.99996928
 ME1556!UTM  16      -   0.99997220  x   0.99965907  =   0.99963128
 ME1556
 ME1556:                Primary Azimuth Mark                     Grid Az
 ME1556:SPC IL E     -  WILLKAN AZ MK                            090 08 37.5
 ME1556:UTM  16      -  WILLKAN AZ MK                            091 01 25.3
 ME1556
 ME1556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3071971875(NAD 83)
 ME1556
 ME1556|---------------------------------------------------------------------|
 ME1556| PID    Reference Object                     Distance      Geod. Az  |
 ME1556|                                                           dddmmss.s |
 ME1556| ME2647 PEOTONE BENNETT INDUST INC TK       APPROX. 5.6 KM 0340433.2 |
 ME1556| ME2645 PEOTONE IMMANUEL EVANG REF CH       APPROX. 5.0 KM 0341815.7 |
 ME1556| ME2648 PEOTONE MUNICIPAL STANDPIPE         APPROX. 5.2 KM 0372451.4 |
 ME1556| ME1555 WILLKAN RM 1                         15.694 METERS 08909     |
 ME1556| CM3987 WILLKAN AZ MK                                      0902839.3 |
 ME1556| ME2650 VORTAC PEOTONE RADIO EON            APPROX. 4.2 KM 1330555.3 |
 ME1556| ME1554 WILLKAN RM 2                         15.014 METERS 17528     |
 ME1556|---------------------------------------------------------------------|
 ME1556
 ME1556                          SUPERSEDED SURVEY CONTROL
 ME1556
 ME1556  NAD 83(1997)-  41 17 43.26945(N)    087 49 38.90313(W) AD(       ) 2
 ME1556  NAD 83(1986)-  41 17 43.27398(N)    087 49 38.91525(W) AD(       ) 2
 ME1556  NAD 83(1986)-  41 17 43.27144(N)    087 49 38.90873(W) AD(       ) 2
 ME1556  NAD 27      -  41 17 43.15520(N)    087 49 38.74560(W) AD(       ) 2
 ME1556  NAVD 88 (06/15/91)  210.301  (m)          689.96   (f) SUPERSEDED  2 0
 ME1556  NGVD 29 (??/??/92)  210.392  (m)          690.26   (f) ADJ UNCH    2 0
 ME1556  NGVD 29             210.39   (m)          690.3    (f) LEVELING    3  
 ME1556
 ME1556.Superseded values are not recommended for survey control.
 ME1556
 ME1556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1556.See file dsdata.pdf to determine how the superseded data were derived.
 ME1556
 ME1556_MARKER: DS = TRIANGULATION STATION DISK
 ME1556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1556_STAMPING: WILLKAN 1959
 ME1556_MARK LOGO: CGS
 ME1556_PROJECTION: FLUSH
 ME1556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1556+STABILITY: SURFACE MOTION
 ME1556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1556+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2024
 ME1556
 ME1556  HISTORY     - Date     Condition        Report By
 ME1556  HISTORY     - 1959     MONUMENTED       CGS
 ME1556  HISTORY     - 1959     GOOD             CGS
 ME1556  HISTORY     - 1967     GOOD             CGS
 ME1556  HISTORY     - 20080605 GOOD             GEOCAC
 ME1556  HISTORY     - 20081015 GOOD             GEOCAC
 ME1556  HISTORY     - 20110521 GOOD             AMESC
 ME1556  HISTORY     - 20240122 GOOD             ILDT
 ME1556
 ME1556                          STATION DESCRIPTION
 ME1556
 ME1556'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1556'STATION IS LOCATED ABOUT 3 MILES NORTH-NORTHEAST OF MANTENO, ABOUT 3
 ME1556'MILES SOUTH-SOUTHWEST OF PEOTONE, ABOUT 1 MILE WEST OF U.S. HIGHWAY 54
 ME1556'AND ON THE NORTH SIDE OF A GRAVEL ROAD WHICH IS THE KANKAKEE-WILL
 ME1556'COUNTY LINE.
 ME1556'
 ME1556'TO REACH FROM THE JUNCTION OF DIVISION STREET AND U.S. HIGHWAY 54 IN
 ME1556'MANTENO, GO NORTHEAST ON U.S.  HIGHWAY 54 FOR 3.5 MILES TO A CROSSROAD
 ME1556'AND KANKAKEE-WILL COUNTY LINE, TURN LEFT CROSSING RAILROAD TRACKS AND
 ME1556'GO WEST ON GRAVEL ROAD FOR 0.6 MILE TO AZIMUTH MARK ON LEFT AS
 ME1556'DESCRIBED, CONTINUE AHEAD, WEST, FOR 0.35 MILE TO STATION ON RIGHT AS
 ME1556'DESCRIBED.
 ME1556'
 ME1556'STATION MARK, A STANDARD STATION MARK DISK STAMPED WILLKAN 1959, IS
 ME1556'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH
 ME1556'THE SURFACE OF THE GROUND.  THE MARK IS 25 FEET NORTH OF CENTER OF
 ME1556'ROAD, 2.5 FEET EAST OF TRIANGLE BLAZED POWER POLE AND 1.6 FEET EAST OF
 ME1556'WITNESS POST.
 ME1556'
 ME1556'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 ME1556'WILLKAN NO 1 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 ME1556'WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 25
 ME1556'FEET NORTH OF CENTER OF ROAD, 54 FEET EAST OF TRIANGLE BLAZED POWER
 ME1556'POLE AND 2 FEET SOUTH OF FIELD LINE.
 ME1556'
 ME1556'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 ME1556'WILLKAN NO 2 1959, IS SET IN TOP OF A 10 INCH SQUARE CONCRETE POST
 ME1556'WHICH IS PROJECTING ABOVE THE GROUND ABOUT 3 INCHES.  THE MARK IS 36.5
 ME1556'FEET WEST OF TELEPHONE POLE, 24 FEET SOUTH OF CENTER OF ROAD AND 1
 ME1556'FOOT NORTH OF FENCE.
 ME1556'
 ME1556'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED WILLKAN 1959, IS
 ME1556'SET IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS PROJECTING ABOVE
 ME1556'THE GROUND 3 INCHES.  THE MARK IS 25 FEET SOUTH OF CENTER OF ROAD, 2
 ME1556'FEET WEST OF TELEPHONE POLE, 1.7 FEET NORTH OF FENCE AND 1.5 FEET
 ME1556'NORTHEAST OF WITNESS POST.
 ME1556
 ME1556                          STATION RECOVERY (1959)
 ME1556
 ME1556'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 ME1556'4 MI N FROM MANTENO.  ABOUT 0.1 MILE WEST ALONG WEST FIRST STREET FROM
 ME1556'ITS JUNCTION WITH MAIN STREET, THENCE 0.1 MILE WEST ALONG WEST SECTION
 ME1556'STREET, THENCE 3.2 MILE NORTH ALONG NORTH MAPLE STREET AND ITS
 ME1556'EXTENSION, THENCE 0.65 MILE EAST ALONG A GRAVEL ROAD, ABOUT 0.1 MILE
 ME1556'WEST OF A DRIVEWAY NORTH TO A FARM HOUSE, 26 FEET NORTH OF THE CENTER
 ME1556'LINE OF THE ROAD, 227 1/2 FEET WEST OF A FENCE CORNER, 205 FEET WEST
 ME1556'OF A POWER POLE, 130 FEET EAST OF A CONCRETE POST MARKING A GAS MAIN
 ME1556'CROSSING, 2 FEET EAST OF A POWER POLE, 1.7 FEET EAST OF A METAL
 ME1556'WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN
 ME1556'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 ME1556
 ME1556                          STATION RECOVERY (1967)
 ME1556
 ME1556'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1556'RECOVERED IN GOOD CONDITION.
 ME1556
 ME1556                          STATION RECOVERY (2008)
 ME1556
 ME1556'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1556'RECOVERED IN GOOD CONDITION.
 ME1556
 ME1556                          STATION RECOVERY (2008)
 ME1556
 ME1556'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1556'THE GRAVEL ROAD MENTIONED IN THE DESCRIPTION IS COUNTY LINE
 ME1556'(WILL-KANKAKEE) ROAD.  REMAINDER OF 1959 DESCRIPTION IS ADEQUATE.  RM
 ME1556'1 NOT FOUND.  RM 2 NOT FOUND.  AZ NOT SOUGHT.
 ME1556
 ME1556                          STATION RECOVERY (2011)
 ME1556
 ME1556'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2011 (CF)
 ME1556'RECOVERED AS DESCRIBED.
 ME1556
 ME1556                          STATION RECOVERY (2024)
 ME1556
 ME1556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 ME1556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1555 ***********************************************************************
 ME1555  DESIGNATION -  WILLKAN RM 1
 ME1555  PID         -  ME1555
 ME1555  STATE/COUNTY-  IL/WILL
 ME1555  COUNTRY     -  US
 ME1555  USGS QUAD   -  PEOTONE (2018)
 ME1555
 ME1555                         *CURRENT SURVEY CONTROL
 ME1555  ______________________________________________________________________
 ME1555* NAD 83(1986) POSITION- 41 17 43.28   (N) 087 49 38.23   (W)   HD_HELD1
 ME1555* NAVD 88 ORTHO HEIGHT -   210.169 (meters)      689.53  (feet) ADJUSTED
 ME1555  ______________________________________________________________________
 ME1555  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 ME1555  DYNAMIC HEIGHT  -        210.085 (meters)      689.25  (feet) COMP
 ME1555  MODELED GRAVITY -    980,216.5   (mgal)                       NAVD 88
 ME1555
 ME1555  VERT ORDER      -  SECOND    CLASS 0
 ME1555
 ME1555.The horizontal coordinates were determined by differentially corrected
 ME1555.hand held GPS observations or other comparable positioning techniques
 ME1555.and have an estimated accuracy of +/- 3 meters.
 ME1555
 ME1555.The orthometric height was determined by differential leveling and
 ME1555.adjusted by the NATIONAL GEODETIC SURVEY
 ME1555.in June 1991.
 ME1555
 ME1555.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1555.GEOID18 height accuracy estimate available here.
 ME1555
 ME1555.Click photographs - Photos may exist for this station.
 ME1555
 ME1555.The dynamic height is computed by dividing the NAVD 88
 ME1555.geopotential number by the normal gravity value computed on the
 ME1555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1555.degrees latitude (g = 980.6199 gals.).
 ME1555
 ME1555.The modeled gravity was interpolated from observed gravity values.
 ME1555
 ME1555;                    North         East    Units  Estimated Accuracy
 ME1555;SPC IL E     -   513,965.7     342,384.8     MT  (+/- 3 meters HH1 GPS) 
 ME1555
 ME1555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3073571875(NAD 83)
 ME1555
 ME1555                          SUPERSEDED SURVEY CONTROL
 ME1555
 ME1555  NGVD 29 (??/??/92)  210.260  (m)          689.83   (f) ADJ UNCH    2 0
 ME1555
 ME1555.Superseded values are not recommended for survey control.
 ME1555
 ME1555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1555.See file dsdata.pdf to determine how the superseded data were derived.
 ME1555
 ME1555_MARKER: DR = REFERENCE MARK DISK
 ME1555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1555_STAMPING: WILLKAN NO 1 1959
 ME1555_MARK LOGO: CGS
 ME1555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1555+STABILITY: SURFACE MOTION
 ME1555
 ME1555  HISTORY     - Date     Condition        Report By
 ME1555  HISTORY     - 1959     MONUMENTED       CGS
 ME1555  HISTORY     - 1967     GOOD             CGS
 ME1555  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1555
 ME1555                          STATION DESCRIPTION
 ME1555
 ME1555'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 ME1555'4 MI N FROM MANTENO.
 ME1555'ABOUT 0.1 MILE WEST ALONG WEST FIRST STREET FROM ITS JUNCTION
 ME1555'WITH MAIN STREET IN MANTENO, THENCE 0.1 MILE WEST ALONG WEST
 ME1555'SECTION STREET, THENCE 3.2 MILE NORTH ALONG NORTH MAPLE STREET
 ME1555'AND ITS EXTENSION, THENCE 0.65 MILES EAST ALONG A GRAVEL ROAD,
 ME1555'ABOUT 0.1 MILE WEST OF A DRIVEWAY NORTH TO A FARM HOUSE, 24 1/2
 ME1555'FEET NORTH OF THE CENTER LINE OF THE ROAD, 175 FEET WEST OF A
 ME1555'FENCE CORNER, 154 FEET WEST OF A POWER POLE, 181 FEET EAST
 ME1555'OF A CONCRETE POST MARKING A GAS MAIN CROSSING, 53 1/2 FEET EAST
 ME1555'OF A TELEPHONE POLE, 51.5 FEET EAST OF TRIANGULATION STATION
 ME1555'WILLKAN, 53.2 FEET EAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 ME1555'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 ME1555'POST PROJECTING 2 INCHES.
 ME1555
 ME1555                          STATION RECOVERY (1967)
 ME1555
 ME1555'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1555'RECOVERED IN GOOD CONDITION.
 ME1555
 ME1555                          STATION RECOVERY (2008)
 ME1555
 ME1555'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1555'ONLY THE STATION WILLKAN WAS LOCATED.  REPORT SUBMITTED BY GEOCACHER
 ME1555'COYOTE TRUST .
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1554 ***********************************************************************
 ME1554  DESIGNATION -  WILLKAN RM 2
 ME1554  PID         -  ME1554
 ME1554  STATE/COUNTY-  IL/KANKAKEE
 ME1554  COUNTRY     -  US
 ME1554  USGS QUAD   -  PEOTONE (2018)
 ME1554
 ME1554                         *CURRENT SURVEY CONTROL
 ME1554  ______________________________________________________________________
 ME1554* NAD 83(1986) POSITION- 41 17 42.78   (N) 087 49 38.85   (W)   HD_HELD1
 ME1554* NAVD 88 ORTHO HEIGHT -   210.296 (meters)      689.95  (feet) ADJUSTED
 ME1554  ______________________________________________________________________
 ME1554  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 ME1554  DYNAMIC HEIGHT  -        210.211 (meters)      689.67  (feet) COMP
 ME1554  MODELED GRAVITY -    980,216.5   (mgal)                       NAVD 88
 ME1554
 ME1554  VERT ORDER      -  SECOND    CLASS 0
 ME1554
 ME1554.The horizontal coordinates were determined by differentially corrected
 ME1554.hand held GPS observations or other comparable positioning techniques
 ME1554.and have an estimated accuracy of +/- 3 meters.
 ME1554
 ME1554.The orthometric height was determined by differential leveling and
 ME1554.adjusted by the NATIONAL GEODETIC SURVEY
 ME1554.in June 1991.
 ME1554
 ME1554.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1554.GEOID18 height accuracy estimate available here.
 ME1554
 ME1554.Click photographs - Photos may exist for this station.
 ME1554
 ME1554.The dynamic height is computed by dividing the NAVD 88
 ME1554.geopotential number by the normal gravity value computed on the
 ME1554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1554.degrees latitude (g = 980.6199 gals.).
 ME1554
 ME1554.The modeled gravity was interpolated from observed gravity values.
 ME1554
 ME1554;                    North         East    Units  Estimated Accuracy
 ME1554;SPC IL E     -   513,950.2     342,370.4     MT  (+/- 3 meters HH1 GPS) 
 ME1554
 ME1554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3072071859(NAD 83)
 ME1554
 ME1554                          SUPERSEDED SURVEY CONTROL
 ME1554
 ME1554  NGVD 29 (??/??/92)  210.387  (m)          690.24   (f) ADJ UNCH    2 0
 ME1554
 ME1554.Superseded values are not recommended for survey control.
 ME1554
 ME1554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1554.See file dsdata.pdf to determine how the superseded data were derived.
 ME1554
 ME1554_MARKER: DR = REFERENCE MARK DISK
 ME1554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1554_STAMPING: WILLKAN NO 2 1959
 ME1554_MARK LOGO: CGS
 ME1554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1554+STABILITY: SURFACE MOTION
 ME1554
 ME1554  HISTORY     - Date     Condition        Report By
 ME1554  HISTORY     - 1959     MONUMENTED       CGS
 ME1554  HISTORY     - 1967     GOOD             CGS
 ME1554  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1554
 ME1554                          STATION DESCRIPTION
 ME1554
 ME1554'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1554'4 MI N FROM MANTENO.
 ME1554'ABOUT 0.1 MILE WEST ALONG WEST FIRST STREET FROM ITS JUNCTION
 ME1554'WITH MAIN STREET IN MANTENO, THENCE 0.1 MILE WEST ALONG WEST
 ME1554'SECTION STREET, THENCE 3.2 MILE NORTH ALONG NORTH MAPLE STREET
 ME1554'AND ITS EXTENSION, THENCE 0.65 MILE EAST ALONG A GRAVEL ROAD,
 ME1554'ABOUT 0.1 MILE WEST OF A DRIVEWAY NORTH TO A FARM HOUSE, 24 FEET
 ME1554'SOUTH OF THE CENTER LINE OF THE ROAD, 229 1/2 FEET WEST-SOUTHWEST
 ME1554'AND ACROSS THE ROAD FROM A FENCE CORNER, 208 FEET WEST-SOUTHWEST
 ME1554'AND ACROSS THE ROAD FROM A TELEPHONE POLE, 49 1/2 FEET SOUTH AND
 ME1554'ACROSS THE ROAD FROM A TELEPHONE POLE, 142 FEET SOUTHEAST AND
 ME1554'ACROSS THE ROAD FROM A CONCRETE POST MARKING A GAS MAIN CROSSING,
 ME1554'49.3 FEET SOUTH OF TRIANGULATION STATION WILLKAN, 49.4 FEET SOUTH
 ME1554'OF A METAL WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE
 ME1554'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 ME1554
 ME1554                          STATION RECOVERY (1967)
 ME1554
 ME1554'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1554'RECOVERED IN GOOD CONDITION.
 ME1554
 ME1554                          STATION RECOVERY (2008)
 ME1554
 ME1554'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1554'ONLY THE STATION WILLKAN WAS LOCATED.  REPORT SUBMITTED BY GEOCACHER
 ME1554'COYOTE TRUST .
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1383 ***********************************************************************
 MF1383  DESIGNATION -  WILLMAN
 MF1383  PID         -  MF1383
 MF1383  STATE/COUNTY-  IL/KANE
 MF1383  COUNTRY     -  US
 MF1383  USGS QUAD   -  GENEVA (2018)
 MF1383
 MF1383                         *CURRENT SURVEY CONTROL
 MF1383  ______________________________________________________________________
 MF1383* NAD 83(1997) POSITION- 41 56 17.41858(N) 088 20 55.40254(W)   ADJUSTED
 MF1383* NAVD 88 ORTHO HEIGHT -   251.    (meters)      823.    (feet) SCALED
 MF1383  ______________________________________________________________________
 MF1383  GEOID HEIGHT    -        -33.201 (meters)                     GEOID18
 MF1383  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 MF1383  HORZ ORDER      -  THIRD
 MF1383
 MF1383.The horizontal coordinates were established by classical geodetic methods
 MF1383.and adjusted by the National Geodetic Survey in October 1999.
 MF1383
 MF1383.The orthometric height was scaled from a topographic map.
 MF1383
 MF1383.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1383.GEOID18 height accuracy estimate available here.
 MF1383
 MF1383.Click photographs - Photos may exist for this station.
 MF1383
 MF1383.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1383
 MF1383. The following values were computed from the NAD 83(1997) position.
 MF1383
 MF1383;                    North         East     Units Scale Factor Converg.
 MF1383;SPC IL E     -   585,235.474   298,723.759   MT  0.99997502   -0 00 37.0
 MF1383;SPC IL E     - 1,920,060.05    980,062.87   sFT  0.99997502   -0 00 37.0
 MF1383;UTM  16      - 4,643,791.125   388,192.792   MT  0.99975382   -0 54 05.3
 MF1383
 MF1383!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1383!SPC IL E     -   0.99996585  x   0.99997502  =   0.99994087
 MF1383!UTM  16      -   0.99996585  x   0.99975382  =   0.99971968
 MF1383
 MF1383:                Primary Azimuth Mark                     Grid Az
 MF1383:SPC IL E     -  WILLMAN AZ MK                            280 06 38.0
 MF1383:UTM  16      -  WILLMAN AZ MK                            281 00 06.3
 MF1383
 MF1383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8819243791(NAD 83)
 MF1383
 MF1383|---------------------------------------------------------------------|
 MF1383| PID    Reference Object                     Distance      Geod. Az  |
 MF1383|                                                           dddmmss.s |
 MF1383| MF1387 ST CHARLES MFG CO WATER TANK        APPROX. 5.1 KM 1170707.8 |
 MF1383| MF1382 ST CHARLES MUNICIPAL TANK           APPROX. 3.9 KM 1263936.5 |
 MF1383| CI8829 WILLMAN RM 1                         30.419 METERS 25333     |
 MF1383| CI8828 WILLMAN AZ MK                                      2800601.0 |
 MF1383| CI8830 WILLMAN RM 2                         24.720 METERS 33614     |
 MF1383|---------------------------------------------------------------------|
 MF1383
 MF1383                          SUPERSEDED SURVEY CONTROL
 MF1383
 MF1383  NAD 83(1997)-  41 56 17.41870(N)    088 20 55.40299(W) AD(       ) 3
 MF1383  NAD 83(1986)-  41 56 17.42283(N)    088 20 55.41150(W) AD(       ) 3
 MF1383  NAD 27      -  41 56 17.32770(N)    088 20 55.12720(W) AD(       ) 3
 MF1383
 MF1383.Superseded values are not recommended for survey control.
 MF1383
 MF1383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1383.See file dsdata.pdf to determine how the superseded data were derived.
 MF1383
 MF1383_MARKER: DS = TRIANGULATION STATION DISK
 MF1383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1383_STAMPING: WILLMAN 1956
 MF1383_MARK LOGO: CGS
 MF1383_PROJECTION: FLUSH
 MF1383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1383+STABILITY: SURFACE MOTION
 MF1383_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1383+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2002
 MF1383
 MF1383  HISTORY     - Date     Condition        Report By
 MF1383  HISTORY     - 1956     MONUMENTED       CGS
 MF1383  HISTORY     - 1967     GOOD             CGS
 MF1383  HISTORY     - 19890923 GOOD             USPSQD
 MF1383  HISTORY     - 1990     GOOD             USPSQD
 MF1383  HISTORY     - 19980425 GOOD             USPSQD
 MF1383  HISTORY     - 20020805 GOOD             INDIV
 MF1383
 MF1383                          STATION DESCRIPTION
 MF1383
 MF1383'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1383'THE STATION IS LOCATED ABOUT 7-3/4 MILES SOUTHWEST OF ELGIN,
 MF1383'3 MILES EAST OF WASCO, 2-1/2 MILES NORTHWEST OF ST. CHARLES
 MF1383'AND IS ON PROPERTY OWNED BY MR. WILLMAN.  IT IS 154 FEET
 MF1383'SOUTHWEST OF THE SOUTHWEST CORNER OF A WHITE BRICK HOUSE,
 MF1383'63 FEET EAST OF THE CENTER OF A PAVED ROAD (KRANE ROAD),
 MF1383'34 FEET EAST OF A POWER LINE POLE AND A WHITE WITNESS POST
 MF1383'AND 20 FEET SOUTH OF THE CENTER OF A DRIVEWAY.  THE MARK IS
 MF1383'FLUSH AND THE DISK IS STAMPED WILLMAN 1956.
 MF1383'
 MF1383'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 64
 MF1383'AND 31 ABOUT 0.3 MILE WEST OF THE BRIDGE OVER THE FOX RIVER
 MF1383'IN ST. CHARLES, GO NORTH ON HIGHWAY 31 FOR 1.6 MILES TO A
 MF1383'PAVED SIDE ROAD LEFT (KRANE ROAD).  TURN LEFT AND GO WEST
 MF1383'ON PAVED ROAD FOR 1.55 MILES TO THE DRIVEWAY AND THE WHITE
 MF1383'BRICK HOUSE ON THE RIGHT AND THE STATION.
 MF1383'
 MF1383'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON PAVED
 MF1383'ROAD FOR 0.25 MILE TO A GRAVEL SIDE ROAD RIGHT AND A PRIVATE
 MF1383'DRIVEWAY ON THE LEFT.  TURN LEFT AND GO WEST ON GRAVEL DRIVEWAY
 MF1383'FOR 0.15 MILE TO A FORK.  TAKE LEFT FORK AND CONTINUE WEST
 MF1383'FOR 0.15 MILE TO THE MARK ON THE RIGHT.
 MF1383'
 MF1383'REFERENCE MARK 1 IS 33 FEET WEST OF THE CENTER OF THE PAVED
 MF1383'ROAD AND 15 FEET EAST OF A 36 INCH WHITE OAK TREE.  THE MARK
 MF1383'IS FLUSH AND THE DISK IS STAMPED WILLMAN NO 1 1956.
 MF1383'
 MF1383'REFERENCE MARK 2 IS 61 FEET NORTH OF THE CENTER OF THE DRIVEWAY,
 MF1383'33 FEET EAST OF THE CENTER OF THE PAVED ROAD AND 5 FEET
 MF1383'SOUTHWEST OF A 48 INCH WHITE OAK TREE.  THE MARK IS FLUSH
 MF1383'AND THE DISK IS STAMPED WILLMAN NO 2 1956.
 MF1383'
 MF1383'THE AZIMUTH MARK IS 48 FEET EAST OF THE SOUTHEAST CORNER
 MF1383'OF A SMALL FRAME BUILDING, 27 FEET NORTH OF THE CENTER OF THE
 MF1383'GRAVEL DRIVEWAY, 15 FEET SOUTH OF A POWER LINE POLE AND
 MF1383'2 FEET NORTHEAST OF A WHITE WITNESS POST.  THE MARK PROJECTS
 MF1383'4 INCHES AND THE DISK IS STAMPED WILLMAN 1956.  THE AZIMUTH
 MF1383'MARK IS ON PROPERTY OWNED BY THE STATE.
 MF1383'
 MF1383'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1383
 MF1383                          STATION RECOVERY (1967)
 MF1383
 MF1383'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1383'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE DESCRIPTION IS
 MF1383'GOOD WITH THE FOLLOWING INFORMATION.
 MF1383'
 MF1383'THE ROAD TO THE STATION IS CRANE ROAD INSTEAD OF KRANE ROAD.
 MF1383'THE STATION MARK IS ON THE PROPERTY OF J.R. HOGAN.
 MF1383'
 MF1383'REFERENCE MARK 1 IS 1 FOOT NORTH OF A METAL WITNESS POST.
 MF1383'
 MF1383'THE AZIMUTH MARK IS 1 FOOT NORTH OF A METAL WITNESS POST
 MF1383'AND ON THE PROPERTY OF THE CAMP WILD ROSE (GIRL SCOUT)
 MF1383'
 MF1383'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES
 MF1383'NORTHWEST OF ST. CHARLES
 MF1383
 MF1383                          STATION RECOVERY (1989)
 MF1383
 MF1383'RECOVERY NOTE BY US POWER SQUADRON 1989 (WRM)
 MF1383'RECOVERED IN GOOD CONDITION.
 MF1383
 MF1383                          STATION RECOVERY (1990)
 MF1383
 MF1383'RECOVERY NOTE BY US POWER SQUADRON 1990 (JBL)
 MF1383'RECOVERED IN GOOD CONDITION.
 MF1383
 MF1383                          STATION RECOVERY (1998)
 MF1383
 MF1383'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF1383'RECOVERED IN GOOD CONDITION.
 MF1383
 MF1383                          STATION RECOVERY (2002)
 MF1383
 MF1383'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (MDB)
 MF1383'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1293 ***********************************************************************
 KB1293  DESIGNATION -  WILLOW
 KB1293  PID         -  KB1293
 KB1293  STATE/COUNTY-  IL/PIATT
 KB1293  COUNTRY     -  US
 KB1293  USGS QUAD   -  CERRO GORDO (2018)
 KB1293
 KB1293                         *CURRENT SURVEY CONTROL
 KB1293  ______________________________________________________________________
 KB1293* NAD 83(1997) POSITION- 39 56 16.14910(N) 088 40 08.13888(W)   ADJUSTED
 KB1293* NAVD 88 ORTHO HEIGHT -   219.1   (meters)      719.    (feet) VERTCON3
 KB1293  ______________________________________________________________________
 KB1293  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB1293  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 KB1293  HORZ ORDER      -  SECOND
 KB1293
 KB1293.The horizontal coordinates were established by classical geodetic methods
 KB1293.and adjusted by the National Geodetic Survey in October 1999.
 KB1293
 KB1293.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1293.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1293
 KB1293.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1293.GEOID18 height accuracy estimate available here.
 KB1293
 KB1293.Click photographs - Photos may exist for this station.
 KB1293
 KB1293.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1293
 KB1293. The following values were computed from the NAD 83(1997) position.
 KB1293
 KB1293;                    North         East     Units Scale Factor Converg.
 KB1293;SPC IL E     -   363,150.225   271,317.033   MT  0.99998512   -0 12 55.6
 KB1293;SPC IL E     - 1,191,435.36    890,145.97   sFT  0.99998512   -0 12 55.6
 KB1293;UTM  16      - 4,422,189.169   357,408.130   MT  0.99985031   -1 04 17.6
 KB1293
 KB1293!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1293!SPC IL E     -   0.99997067  x   0.99998512  =   0.99995579
 KB1293!UTM  16      -   0.99997067  x   0.99985031  =   0.99982098
 KB1293
 KB1293:                Primary Azimuth Mark                     Grid Az
 KB1293:SPC IL E     -  WILLOW AZ MK                             178 27 21.6
 KB1293:UTM  16      -  WILLOW AZ MK                             179 18 43.6
 KB1293
 KB1293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5740822189(NAD 83)
 KB1293
 KB1293|---------------------------------------------------------------------|
 KB1293| PID    Reference Object                     Distance      Geod. Az  |
 KB1293|                                                           dddmmss.s |
 KB1293| CI8834 WILLOW RM 1                           7.018 METERS 13904     |
 KB1293| KB1292 WILLOW AZ MK                        APPROX. 0.7 KM 1781426.0 |
 KB1293| KB1294 WILLOW RM 2                           7.108 METERS 27149     |
 KB1293| LC1779 CISCO ATT MICROWAVE                 APPROX.11.8 KM 3265247.9 |
 KB1293|---------------------------------------------------------------------|
 KB1293
 KB1293                          SUPERSEDED SURVEY CONTROL
 KB1293
 KB1293  NAD 83(1986)-  39 56 16.15896(N)    088 40 08.13478(W) AD(       ) 2
 KB1293  NAD 27      -  39 56 16.02291(N)    088 40 07.88575(W) AD(       ) 2
 KB1293  NGVD 29 (07/19/86)  219.2    (m)          719.     (f) VERT ANG       
 KB1293
 KB1293.Superseded values are not recommended for survey control.
 KB1293
 KB1293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1293.See file dsdata.pdf to determine how the superseded data were derived.
 KB1293
 KB1293_MARKER: DH = HORIZONTAL CONTROL DISK
 KB1293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1293_STAMPING: WILLOW 1976
 KB1293_MARK LOGO: NGS
 KB1293_PROJECTION: FLUSH
 KB1293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1293+STABILITY: SURFACE MOTION
 KB1293
 KB1293  HISTORY     - Date     Condition        Report By
 KB1293  HISTORY     - 1976     MONUMENTED       NGS
 KB1293
 KB1293                          STATION DESCRIPTION
 KB1293
 KB1293'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1293'THE STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF MONTICELLO,
 KB1293'6 MILES SOUTHEAST OF CISCO, 4 MILES NORTHEAST OF CERRO GORDO,
 KB1293'IN THE NE CORNER OF STATION 18, T 17 N, R 6 E, AND ON ROAD
 KB1293'RIGHT-OF-WAY.
 KB1293'
 KB1293'TO REACH THE STATION FROM THE POST OFFICE IN CERRO GORDO, GO
 KB1293'EAST FOR 0.05 MILE TO THE JUNCTION OF STATE HIGHWAY 105,
 KB1293'CONTINUE EASTERLY ON STATE HIGHWAY 105 FOR 3.2 MILES TO A
 KB1293'CROSSROAD.  TURN LEFT AND GO NORTH ON A PAVED ROAD FOR 2.6
 KB1293'MILES TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE NORTH FOR 0.5
 KB1293'MILE TO THE STATION IN THE SOUTHWEST ANGLE OF A T-INTERSECTION.
 KB1293'
 KB1293'STATION MARKS ARE STANDARD DISKS STAMPED WILLOW 1976.  THE
 KB1293'SURFACE DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL
 KB1293'CONCRETE MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS
 KB1293'35 FEET WEST OF THE CENTER OF THE PAVED ROAD, 29 FEET SOUTH OF
 KB1293'THE CENTER OF A PAVED ROAD, 7 FEET EAST OF A METAL WITNESS POST
 KB1293'AND 5 FEET WEST OF A POWERLINE POLE.  THE UNDERGROUND DISK IS
 KB1293'SET IN THE TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW
 KB1293'THE GROUND SURFACE.
 KB1293'
 KB1293'REFERENCE MARK 1, A STANDARD DISK STAMPED WILLOW NO 1 1976, IS
 KB1293'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1293'IS FLUSH WITH THE GROUND SURFACE.  IT IS 30 FEET WEST OF THE
 KB1293'CENTER OF THE PAVED ROAD, 27.5 FEET SOUTHEAST OF THE METAL
 KB1293'WITNESS POST AND 18.5 FEET SOUTHEAST OF THE POWERLINE POLE.
 KB1293'
 KB1293'REFERENCE MARK 2, A STANDARD DISK STAMPED WILLOW NO 2 1976, IS
 KB1293'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1293'IS FLUSH WITH THE GROUND SURFACE.  IT IS 29 FEET SOUTH OF THE
 KB1293'CENTER OF A PAVED ROAD, 16 FEET WEST OF THE METAL WITNESS POST
 KB1293'AND 6.5 FEET EAST OF A POWERLINE POLE.
 KB1293'
 KB1293'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED WILLOW AZ
 KB1293'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1293'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 22 FEET
 KB1293'EAST OF THE CENTER OF THE PAVED ROAD, 5 FEET SOUTHWEST OF A
 KB1293'METAL WITNESS POST AND 5 FEET NORTHWEST OF A FENCE CORNER.
 KB1293'
 KB1293'HEIGHT OF LIGHT ABOVE STATION MARK 1.81 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1550 ***********************************************************************
 MF1550  DESIGNATION -  WILLOW
 MF1550  PID         -  MF1550
 MF1550  STATE/COUNTY-  IL/LEE
 MF1550  COUNTRY     -  US
 MF1550  USGS QUAD   -  ASHTON (2018)
 MF1550
 MF1550                         *CURRENT SURVEY CONTROL
 MF1550  ______________________________________________________________________
 MF1550* NAD 83(1997) POSITION- 41 45 30.31268(N) 089 10 06.67213(W)   ADJUSTED
 MF1550* NAVD 88 ORTHO HEIGHT -   229.    (meters)      751.    (feet) SCALED
 MF1550  ______________________________________________________________________
 MF1550  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 MF1550  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 MF1550  HORZ ORDER      -  THIRD
 MF1550
 MF1550.The horizontal coordinates were established by classical geodetic methods
 MF1550.and adjusted by the National Geodetic Survey in October 1999.
 MF1550
 MF1550.The orthometric height was scaled from a topographic map.
 MF1550
 MF1550.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1550.GEOID18 height accuracy estimate available here.
 MF1550
 MF1550.Click photographs - Photos may exist for this station.
 MF1550
 MF1550.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1550
 MF1550. The following values were computed from the NAD 83(1997) position.
 MF1550
 MF1550;                    North         East     Units Scale Factor Converg.
 MF1550;SPC IL W     -   565,733.209   783,004.858   MT  1.00002593   +0 39 53.3
 MF1550;SPC IL W     - 1,856,076.37  2,568,908.44   sFT  1.00002593   +0 39 53.3
 MF1550;UTM  16      - 4,625,227.064   319,725.716   MT  0.99999993   -1 26 40.6
 MF1550
 MF1550!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1550!SPC IL W     -   0.99996927  x   1.00002593  =   0.99999520
 MF1550!UTM  16      -   0.99996927  x   0.99999993  =   0.99996920
 MF1550
 MF1550:                Primary Azimuth Mark                     Grid Az
 MF1550:SPC IL W     -  WILLOW AZ MK                             263 43 29.2
 MF1550:UTM  16      -  WILLOW AZ MK                             265 50 03.1
 MF1550
 MF1550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1972525227(NAD 83)
 MF1550
 MF1550|---------------------------------------------------------------------|
 MF1550| PID    Reference Object                     Distance      Geod. Az  |
 MF1550|                                                           dddmmss.s |
 MF1550| CI8832 WILLOW RM 1                          11.414 METERS 05922     |
 MF1550| CI8833 WILLOW RM 2                          12.801 METERS 12428     |
 MF1550| MF1555 COMPTON MUNICIPAL TANK              APPROX.10.0 KM 1364138.5 |
 MF1550| CI8831 WILLOW AZ MK                                       2642322.5 |
 MF1550|---------------------------------------------------------------------|
 MF1550
 MF1550                          SUPERSEDED SURVEY CONTROL
 MF1550
 MF1550  NAD 83(1996)-  41 45 30.31336(N)    089 10 06.67432(W) AD(       ) 3
 MF1550  NAD 83(1986)-  41 45 30.31597(N)    089 10 06.67686(W) AD(       ) 3
 MF1550  NAD 27      -  41 45 30.20860(N)    089 10 06.33150(W) AD(       ) 3
 MF1550
 MF1550.Superseded values are not recommended for survey control.
 MF1550
 MF1550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1550.See file dsdata.pdf to determine how the superseded data were derived.
 MF1550
 MF1550_MARKER: DS = TRIANGULATION STATION DISK
 MF1550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1550_STAMPING: WILLOW 1954
 MF1550_MARK LOGO: CGS
 MF1550_PROJECTION: FLUSH
 MF1550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1550+STABILITY: SURFACE MOTION
 MF1550_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1550+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2016
 MF1550
 MF1550  HISTORY     - Date     Condition        Report By
 MF1550  HISTORY     - 1954     MONUMENTED       CGS
 MF1550  HISTORY     - 19950814 GOOD             USPSQD
 MF1550  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF1550  HISTORY     - 20030628 MARK NOT FOUND   USPSQD
 MF1550  HISTORY     - 20160804 GOOD             ILDT
 MF1550
 MF1550                          STATION DESCRIPTION
 MF1550
 MF1550'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1550'STATION IS LOCATED ON THE SOUTH SIDE OF U.S. HIGHWAY 30 AT THE
 MF1550'INTERSECTION OF A GRAVEL T ROAD ABOUT 6-1/2 MILES NORTHWEST
 MF1550'OF COMPTON.  IT IS 65 FEET SOUTH OF THE INTERSECTION, 61 FEET
 MF1550'SOUTHWEST OF THE SOUTH END OF A CULVERT, 11 FEET EAST OF A TREE
 MF1550'AND 5 FEET WEST OF A WHITE WITNESS POST AND TELEPHONE POLE.  THE
 MF1550'MARK IS FLUSH AND THE DISK IS STAMPED WILLOW 1954.
 MF1550'
 MF1550'REFERENCE MARK NO. 1 IS 45 FEET SOUTH OF THE CENTER OF THE
 MF1550'INTERSECTION, 27 FEET SOUTHWEST OF THE SOUTH END OF THE CULVERT
 MF1550'AND 31 FEET NORTHEAST OF THE TELEPHONE POLE.  THE MARK IS FLUSH
 MF1550'AND THE DISK IS STAMPED WILLOW NO 1 1954.
 MF1550'
 MF1550'REFERENCE MARK NO. 2 IS 87 FEET SOUTH OF THE CENTER OF THE
 MF1550'INTERSECTION AND 38 FEET SOUTHEAST OF THE TELEPHONE POLE AND
 MF1550'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1550'WILLOW NO 2 1954.
 MF1550'
 MF1550'AZIMUTH MARK IS 60 FEET SOUTH OF THE CENTER OF HIGHWAY 30, 59
 MF1550'FEET SOUTHWEST OF THE SOUTH END OF A CULVERT, 2 FEET EAST OF
 MF1550'A TELEPHONE POLE, 2 FEET WEST OF A WHITE WITNESS POST AND 1
 MF1550'FOOT NORTH OF A FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND
 MF1550'THE DISK IS STAMPED WILLOW 1954.
 MF1550'
 MF1550'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 30 AND
 MF1550'51 ABOUT 5 MILES NORTH OF COMPTON, GO WEST ON HIGHWAY 30 FOR 4.3
 MF1550'MILES TO A GRAVEL ROAD RIGHT AND THE STATION ON THE LEFT AS
 MF1550'DESCRIBED.  CONTINUE WEST ON THE HIGHWAY FOR 0.3 MILE TO THE
 MF1550'AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 MF1550'
 MF1550'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 MF1550
 MF1550                          STATION RECOVERY (1995)
 MF1550
 MF1550'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1550'RECOVERED IN GOOD CONDITION.
 MF1550
 MF1550                          STATION RECOVERY (2002)
 MF1550
 MF1550'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1550'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1550
 MF1550                          STATION RECOVERY (2003)
 MF1550
 MF1550'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1550'RM 1, RM 2 WERE FOUND IN GOOD CONDITION. THE AZIMUTH WAS NOT FOUND
 MF1550
 MF1550                          STATION RECOVERY (2016)
 MF1550
 MF1550'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2016 (RBI)
 MF1550'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1292 ***********************************************************************
 KB1292  DESIGNATION -  WILLOW AZ MK
 KB1292  PID         -  KB1292
 KB1292  STATE/COUNTY-  IL/PIATT
 KB1292  COUNTRY     -  US
 KB1292  USGS QUAD   -  CERRO GORDO (2018)
 KB1292
 KB1292                         *CURRENT SURVEY CONTROL
 KB1292  ______________________________________________________________________
 KB1292* NAD 83(1997) POSITION- 39 55 52.61655(N) 088 40 07.20000(W)   ADJUSTED
 KB1292* NAVD 88 ORTHO HEIGHT -   225.7   (meters)      740.    (feet) VERTCON3
 KB1292  ______________________________________________________________________
 KB1292  GEOID HEIGHT    -        -32.151 (meters)                     GEOID18
 KB1292  LAPLACE CORR    -          1.02  (seconds)                    DEFLEC18
 KB1292  HORZ ORDER      -  SECOND
 KB1292
 KB1292.The horizontal coordinates were established by classical geodetic methods
 KB1292.and adjusted by the National Geodetic Survey in October 1999.
 KB1292
 KB1292.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1292.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1292
 KB1292.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1292.GEOID18 height accuracy estimate available here.
 KB1292
 KB1292.Click photographs - Photos may exist for this station.
 KB1292
 KB1292.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1292
 KB1292. The following values were computed from the NAD 83(1997) position.
 KB1292
 KB1292;                    North         East     Units Scale Factor Converg.
 KB1292;SPC IL E     -   362,424.352   271,336.597   MT  0.99998511   -0 12 54.9
 KB1292;SPC IL E     - 1,189,053.89    890,210.15   sFT  0.99998511   -0 12 54.9
 KB1292;UTM  16      - 4,421,463.183   357,416.845   MT  0.99985028   -1 04 16.5
 KB1292
 KB1292!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1292!SPC IL E     -   0.99996963  x   0.99998511  =   0.99995474
 KB1292!UTM  16      -   0.99996963  x   0.99985028  =   0.99981992
 KB1292
 KB1292:                Primary Azimuth Mark                     Grid Az
 KB1292:SPC IL E     -  CISCO ATT MICROWAVE                      328 50 13.9
 KB1292:UTM  16      -  CISCO ATT MICROWAVE                      329 41 35.5
 KB1292
 KB1292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5741621463(NAD 83)
 KB1292
 KB1292|---------------------------------------------------------------------|
 KB1292| PID    Reference Object                     Distance      Geod. Az  |
 KB1292|                                                           dddmmss.s |
 KB1292| KB1291 WILLOW AZ MK A PT 1976                6.438 METERS 21712     |
 KB1292| LC1779 CISCO ATT MICROWAVE                 APPROX.12.4 KM 3283719.0 |
 KB1292| KB1293 WILLOW                              APPROX. 0.7 KM 3581427.2 |
 KB1292|---------------------------------------------------------------------|
 KB1292
 KB1292                          SUPERSEDED SURVEY CONTROL
 KB1292
 KB1292  NAD 83(1986)-  39 55 52.62641(N)    088 40 07.19581(W) AD(       ) 2
 KB1292  NAD 27      -  39 55 52.49004(N)    088 40 06.94703(W) AD(       ) 2
 KB1292  NGVD 29 (07/19/86)  225.8    (m)          741.     (f) VERT ANG       
 KB1292
 KB1292.Superseded values are not recommended for survey control.
 KB1292
 KB1292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1292.See file dsdata.pdf to determine how the superseded data were derived.
 KB1292
 KB1292_MARKER: DR = REFERENCE MARK DISK
 KB1292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1292_STAMPING: WILLOW AZ 1976
 KB1292_MARK LOGO: NGS
 KB1292_PROJECTION: FLUSH
 KB1292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1292+STABILITY: SURFACE MOTION
 KB1292
 KB1292  HISTORY     - Date     Condition        Report By
 KB1292  HISTORY     - 1976     MONUMENTED       NGS
 KB1292
 KB1292                          STATION DESCRIPTION
 KB1292
 KB1292'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1292'THE STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF MONTICELLO,
 KB1292'6 MILES SOUTHEAST OF CISCO, 4 MILES NORTHEAST OF CERRO GORDO,
 KB1292'IN THE NE CORNER OF STATION 18, T 17 N, R 6 E, AND ON ROAD
 KB1292'RIGHT-OF-WAY.
 KB1292'
 KB1292'AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED WILLOW AZ
 KB1292'1976, IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 KB1292'MONUMENT THAT IS FLUSH WITH THE GROUND SURFACE.  IT IS 22 FEET
 KB1292'EAST OF THE CENTER OF A PAVED ROAD, 5 FEET SOUTHWEST OF A METAL
 KB1292'WITNESS POST AND 5 FEET NORTHWEST OF A FENCE CORNER.
 KB1292'
 KB1292'FOR THE ROUTE TO THE STATION SEE DESCRIPTION FOR TRIANGULATION
 KB1292'STATION WILLOW 1976.
 KB1292'
 KB1292'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION
 KB1292'WILLOW, DISTANCE BEING 726.148 METERS, WEST OF THE TRIANGULATION
 KB1292'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1294 ***********************************************************************
 KB1294  DESIGNATION -  WILLOW RM 2
 KB1294  PID         -  KB1294
 KB1294  STATE/COUNTY-  IL/PIATT
 KB1294  COUNTRY     -  US
 KB1294  USGS QUAD   -  CERRO GORDO (2018)
 KB1294
 KB1294                         *CURRENT SURVEY CONTROL
 KB1294  ______________________________________________________________________
 KB1294* NAD 83(1997) POSITION- 39 56 16.15638(N) 088 40 08.43813(W)   ADJUSTED
 KB1294* NAVD 88 ORTHO HEIGHT -   218.8   (meters)      718.    (feet) VERTCON3
 KB1294  ______________________________________________________________________
 KB1294  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB1294  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 KB1294  HORZ ORDER      -  SECOND
 KB1294
 KB1294.The horizontal coordinates were established by classical geodetic methods
 KB1294.and adjusted by the National Geodetic Survey in October 1999.
 KB1294
 KB1294.The NAVD 88 height was computed by applying the VERTCON shift value to
 KB1294.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 KB1294
 KB1294.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1294.GEOID18 height accuracy estimate available here.
 KB1294
 KB1294.Click photographs - Photos may exist for this station.
 KB1294
 KB1294.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1294
 KB1294. The following values were computed from the NAD 83(1997) position.
 KB1294
 KB1294;                    North         East     Units Scale Factor Converg.
 KB1294;SPC IL E     -   363,150.476   271,309.930   MT  0.99998513   -0 12 55.8
 KB1294;SPC IL E     - 1,191,436.19    890,122.66   sFT  0.99998513   -0 12 55.8
 KB1294;UTM  16      - 4,422,189.526   357,401.032   MT  0.99985034   -1 04 17.8
 KB1294
 KB1294!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1294!SPC IL E     -   0.99997071  x   0.99998513  =   0.99995584
 KB1294!UTM  16      -   0.99997071  x   0.99985034  =   0.99982106
 KB1294
 KB1294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK5740122189(NAD 83)
 KB1294
 KB1294|---------------------------------------------------------------------|
 KB1294| PID    Reference Object                     Distance      Geod. Az  |
 KB1294|                                                           dddmmss.s |
 KB1294| KB1293 WILLOW                                7.108 METERS 09149     |
 KB1294|---------------------------------------------------------------------|
 KB1294
 KB1294                          SUPERSEDED SURVEY CONTROL
 KB1294
 KB1294  NAD 83(1986)-  39 56 16.16624(N)    088 40 08.43403(W) AD(       ) 2
 KB1294  NAD 27      -  39 56 16.03019(N)    088 40 08.18497(W) AD(       ) 2
 KB1294  NGVD 29 (07/19/86)  218.9    (m)          718.     (f) VERT ANG       
 KB1294
 KB1294.Superseded values are not recommended for survey control.
 KB1294
 KB1294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1294.See file dsdata.pdf to determine how the superseded data were derived.
 KB1294
 KB1294_MARKER: DR = REFERENCE MARK DISK
 KB1294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1294_STAMPING: WILLOW NO 2 1976
 KB1294_MARK LOGO: NGS
 KB1294_PROJECTION: FLUSH
 KB1294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1294+STABILITY: SURFACE MOTION
 KB1294
 KB1294  HISTORY     - Date     Condition        Report By
 KB1294  HISTORY     - 1976     MONUMENTED       NGS
 KB1294
 KB1294                          STATION DESCRIPTION
 KB1294
 KB1294'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 KB1294'THE STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF MONTICELLO,
 KB1294'6 MILES SOUTHEAST OF CISCO, 4 MILES NORTHEAST OF CERRO GORDO,
 KB1294'IN THE NE CORNER OF SECTION 18, T 17 N, R 6 E, AND ON ROAD
 KB1294'RIGHT-OF-WAY.
 KB1294'
 KB1294'TO REACH THE STATION FROM THE POST OFFICE IN CERRO GORDO, GO
 KB1294'EAST FOR 0.05 MILE TO THE JUNCTION OF STATE HIGHWAY 105,
 KB1294'CONTINUE EASTERLY ON STATE HIGHWAY 105 FOR 3.2 MILES TO A
 KB1294'CROSSROAD.  TURN LEFT AND GO NORTH ON A PAVED ROAD FOR 2.6
 KB1294'MILES TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE NORTH FOR 0.5
 KB1294'MILE TO THE STATION IN THE SOUTHWEST ANGLE OF A T-INTERSECTION.
 KB1294'
 KB1294'REFERENCE MARK 2, A STANDARD DISK STAMPED WILLOW NO 2 1976, IS
 KB1294'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 KB1294'IS FLUSH WITH THE GROUND SURFACE.  IT IS 29 FEET SOUTH OF THE
 KB1294'CENTER OF A PAVED ROAD, 16 FEET WEST OF THE METAL WITNESS POST
 KB1294'AND 6.5 FEET EAST OF A POWERLINE POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2988 ***********************************************************************
 ME2988  DESIGNATION -  WILLOW SPRINGS RESET
 ME2988  PID         -  ME2988
 ME2988  STATE/COUNTY-  IL/COOK
 ME2988  COUNTRY     -  US
 ME2988  USGS QUAD   -  PALOS PARK (2018)
 ME2988
 ME2988                         *CURRENT SURVEY CONTROL
 ME2988  ______________________________________________________________________
 ME2988* NAD 83(2011) POSITION- 41 43 36.89261(N) 087 51 05.99188(W)   ADJUSTED
 ME2988* NAD 83(2011) ELLIP HT-   188.859 (meters)        (06/27/12)   ADJUSTED
 ME2988* NAD 83(2011) EPOCH   -  2010.00
 ME2988* NAVD 88 ORTHO HEIGHT -   222.2   (meters)      729.    (feet) GPS OBS
 ME2988  ______________________________________________________________________
 ME2988  NAVD 88 orthometric height was determined with geoid model    GEOID96
 ME2988  GEOID HEIGHT    -        -33.157 (meters)                     GEOID96
 ME2988  GEOID HEIGHT    -        -33.347 (meters)                     GEOID18
 ME2988  NAD 83(2011) X  -    178,713.631 (meters)                     COMP
 ME2988  NAD 83(2011) Y  - -4,764,031.164 (meters)                     COMP
 ME2988  NAD 83(2011) Z  -  4,223,140.360 (meters)                     COMP
 ME2988  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 ME2988
 ME2988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 ME2988  Standards:
 ME2988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 ME2988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 ME2988  -------------------------------------------------------------------
 ME2988  NETWORK   12.35   3.51           5.95   2.69   1.79     -0.63539469
 ME2988  -------------------------------------------------------------------
 ME2988  Click here for local accuracies and other accuracy information.
 ME2988
 ME2988.The horizontal coordinates were established by GPS observations
 ME2988.and adjusted by the National Geodetic Survey in June 2012.
 ME2988
 ME2988.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 ME2988.been affixed to the stable North American tectonic plate. See 
 ME2988.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 ME2988
 ME2988.The horizontal coordinates are valid at the epoch date displayed above
 ME2988.which is a decimal equivalence of Year/Month/Day.
 ME2988
 ME2988.The orthometric height was determined by GPS observations and a
 ME2988.high-resolution geoid model.
 ME2988
 ME2988.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2988.GEOID18 height accuracy estimate available here.
 ME2988
 ME2988.Click photographs - Photos may exist for this station.
 ME2988
 ME2988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 ME2988
 ME2988.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2988
 ME2988.The ellipsoidal height was determined by GPS observations
 ME2988.and is referenced to NAD 83.
 ME2988
 ME2988. The following values were computed from the NAD 83(2011) position.
 ME2988
 ME2988;                    North         East     Units Scale Factor Converg.
 ME2988;SPC IL E     -   561,883.721   340,075.860   MT  0.99999476   +0 19 14.1
 ME2988;SPC IL E     - 1,843,446.84  1,115,732.22   sFT  0.99999476   +0 19 14.1
 ME2988;UTM  16      - 4,619,806.999   429,166.111   MT  0.99966174   -0 34 00.8
 ME2988
 ME2988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME2988!SPC IL E     -   0.99997038  x   0.99999476  =   0.99996514
 ME2988!UTM  16      -   0.99997038  x   0.99966174  =   0.99963213
 ME2988
 ME2988:                Primary Azimuth Mark                     Grid Az
 ME2988:SPC IL E     -  WILLOW SPRINGS AZ MK RESET               095 17 25.5
 ME2988:UTM  16      -  WILLOW SPRINGS AZ MK RESET               096 10 40.4
 ME2988
 ME2988_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2916619806(NAD 83)
 ME2988
 ME2988|---------------------------------------------------------------------|
 ME2988| PID    Reference Object                     Distance      Geod. Az  |
 ME2988|                                                           dddmmss.s |
 ME2988| CM3995 WILLOW SPRINGS RM 5                  26.484 METERS 04628     |
 ME2988| CM3998 WILLOW SPRINGS AZ MK RESET                         0953639.6 |
 ME2988| CM3996 WILLOW SPRINGS AZ MK 2                             0953720.0 |
 ME2988| CM3997 WILLOW SPRINGS AZ MK                               1150225.2 |
 ME2988| ME2956 BLUE ISLAND PUB SERV CO GAS TK      APPROX.17.6 KM 1213142.4 |
 ME2988| CM3992 WILLOW SPRINGS RM 3 RESET            34.348 METERS 12711     |
 ME2988| CM3993 WILLOW SPRINGS RM 3                                12717     |
 ME2988| ME2643 FRANKFORT MUNICIPAL TANK            APPROX.25.3 KM 1800718.0 |
 ME2988| CM3994 WILLOW SPRINGS RM 4                  52.965 METERS 21554     |
 ME2988| CM3999 WILLOW SPRINGS RM 4 RESET                          21555     |
 ME2988| ME3006 ARGONNE FOREST USFP TANK            APPROX. 5.8 KM 2410254.3 |
 ME2988|---------------------------------------------------------------------|
 ME2988
 ME2988                          SUPERSEDED SURVEY CONTROL
 ME2988
 ME2988  NAD 83(2007)-  41 43 36.89262(N)    087 51 05.99280(W) AD(2002.00) 0
 ME2988  ELLIP H (02/10/07)  188.876  (m)                       GP(2002.00)    
 ME2988  ELLIP H (02/03/05)  188.903  (m)                       GP(       ) 4 2
 ME2988  NAD 83(1997)-  41 43 36.89467(N)    087 51 05.99192(W) AD(       ) 1
 ME2988  ELLIP H (10/21/99)  188.909  (m)                       GP(       ) 4 1
 ME2988  NAD 83(1997)-  41 43 36.89481(N)    087 51 05.99224(W) AD(       ) 1
 ME2988  NAD 83(1986)-  41 43 36.89443(N)    087 51 06.00440(W) AD(       ) 1
 ME2988  NAD 83(1994)-  41 43 36.89863(N)    087 51 05.99896(W) AD(       ) 1
 ME2988  NAD 83(1986)-  41 43 36.89897(N)    087 51 05.99880(W) AD(       ) 1
 ME2988  NAD 27      -  41 43 36.78560(N)    087 51 05.79470(W) AD(       ) 1
 ME2988  USSD        -  41 43 36.90300(N)    087 51 05.62900(W) AD(       ) 3
 ME2988  NGVD 29             222.38   (m)          729.6    (f) LEVELING    3  
 ME2988
 ME2988.Superseded values are not recommended for survey control.
 ME2988
 ME2988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2988.See file dsdata.pdf to determine how the superseded data were derived.
 ME2988
 ME2988_MARKER: DS = TRIANGULATION STATION DISK
 ME2988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME2988_STAMPING: WILLOW SPRINGS USLS 1874 1944
 ME2988_MARK LOGO: CGS
 ME2988_PROJECTION: PROJECTING 15 CENTIMETERS
 ME2988_MAGNETIC: O = OTHER; SEE DESCRIPTION
 ME2988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME2988+STABILITY: SURFACE MOTION
 ME2988_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME2988+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2023
 ME2988
 ME2988  HISTORY     - Date     Condition        Report By
 ME2988  HISTORY     - 1944     MONUMENTED       CGS
 ME2988  HISTORY     - 1956     GOOD             CGS
 ME2988  HISTORY     - 1963     GOOD             LOCSUR
 ME2988  HISTORY     - 1974     GOOD             ALSTER
 ME2988  HISTORY     - 1976     GOOD             ILHD
 ME2988  HISTORY     - 1977     GOOD             NGS
 ME2988  HISTORY     - 19970505 GOOD             ASCPC
 ME2988  HISTORY     - 20041211 GOOD             GEOCAC
 ME2988  HISTORY     - 20070330 GOOD             GEOCAC
 ME2988  HISTORY     - 20150114 GOOD             GEOCAC
 ME2988  HISTORY     - 20230312 GOOD             LOCENG
 ME2988
 ME2988                          STATION DESCRIPTION
 ME2988
 ME2988'DESCRIBED BY COAST AND GEODETIC SURVEY 1944 (FN)
 ME2988'STATION WAS RECOVERED AS DESCRIBED BY U.S. LAKE SURVEY IN 1874.  THE
 ME2988'TWO STONE REFERENCE POSTS WERE NOT RECOVERED.  THE STONE POST AT THE
 ME2988'STATION MARK WAS REPLACED BY A BRONZE SURFACE STATION DISK.  THE
 ME2988'UNDERGROUND POST WAS LEFT IN PLACE.  TWO REFERENCE MARKS, 3 AND 4, AND
 ME2988'AN AZIMUTH MARK WERE ESTABLISHED BY THIS PARTY.
 ME2988'
 ME2988'STATION IS LOCATED 7 MILES S OF LA GRANGE, IN AN IDLE FIELD ON THE E
 ME2988'SIDE OF U.S. HIIGHWAY 45 (LA GRANGE ROAD)  OPPOSITE A PARK ENTRANCE
 ME2988'INTO SPEARS WOODS WHICH IS MARKED BY A WOODEN SIGN.  IT IS 0.7 MILE N
 ME2988'OF NINETY-FIFTH STREET AND ABOUT 60 YARDS E OF THE HIGHWAY.  THE DISK
 ME2988'IS STAMPED WILLOW SPRINGS USLS 1874 1944.
 ME2988'
 ME2988'SURFACE, REFERENCE, AND AZIMUTH MARKS ARE BRONZE DISKS SET IN
 ME2988'CONCRETE.
 ME2988'
 ME2988'REFERENCE MARK 3 IS SE OF THE STATION.  IT IS STAMPED WILLOW SPRINGS
 ME2988'NO 3 USLS 1944 AND PROJECTS ABOUT 6 INCHES ABOVE GROUND.
 ME2988'
 ME2988'REFERENCE MARK 4 IS SW OF THE STATION.  IT IS 52 FEET E OF THE
 ME2988'APPROXIMATE CENTER LINE OF U.S. HIGHWAY 45 AND DUE E OF THE ENTRANCE
 ME2988'INTO SPEARS WOODS.  IT IS STAMPED WILLOW SPRINGS USLS NO 4 1944.
 ME2988'
 ME2988'AZIMUTH MARK IS E OF THE STATION, 52 FEET E OF A N-S FENCELINE, 19
 ME2988'FEET S OF A FARM LANE, AND 5-1/2 FEET N OF A 28-INCH OAK TREE.  IT IS
 ME2988'STAMPED WILLOW SPRINGS USLS 1944.
 ME2988'
 ME2988'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 34 AND 45 IN
 ME2988'LA GRANGE, GO S ON HIGHWAY 45 FOR 7.0 MILES TO THE STATION ON THE
 ME2988'LEFT.
 ME2988'
 ME2988'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE S ON HIGHWAY 45
 ME2988'FOR 0.7 MILE, TURN LEFT ON NINETY-FIFTH STREET AND GO E FOR 0.2 MILE,
 ME2988'TURN LEFT AND FOLLOW A PAVED ROAD N FOR 0.7 MILE TO A LANE AND BOARD
 ME2988'GATE ON THE RIGHT.  TURN INTO THE LANE AND GO ABOUT 50 FEET TO THE
 ME2988'MARK ON THE RIGHT.
 ME2988'
 ME2988'HEIGHT OF LIGHT ABOVE STATION MARK - 36 METERS.
 ME2988
 ME2988                          STATION RECOVERY (1956)
 ME2988
 ME2988'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME2988'THE STATION REFERENCE MARKS NOS. 3 AND 4 AND AZIMUTH MARK RECOVERED
 ME2988'AND FOUND IN GOOD CONDITION.  WITH THE FOLLOWING EXCEPTIONS, THE 1956
 ME2988'DISTANCES FAILED TO CHECK THE 1944 DISTANCES ON REFERENCE MARK 4 BY
 ME2988'0.15 FOOT AND THE DISTANCE TO REFERENCE MARK 3 FAILED TO CHECK BY 0.10
 ME2988'FOOT.  THE DIRECTIONS ON REFERENCE MARK 4 FAILED TO CHECK BY ABOUT 9
 ME2988'DEGREES AND 2 MINUTES.  THE DIRECTIONS TO REFERENCE MARK 3 FAILED TO
 ME2988'CHECK BY 4 MINUTES.  THE DIRECTIONS TO THE AZIMUTH MARK FAILED TO
 ME2988'CHECK BY 1/2 MINUTE.  A NEW REFERENCE MARK 5 WAS ESTABLISHED AT THIS
 ME2988'TIME.  FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 ME2988'
 ME2988'THE STATION IS LOCATED ABOUT 7 MILES SOUTH OF LA GRANGE AND 1-1/2
 ME2988'MILES SOUTHEAST OF WILLOW SPRINGS, ON LAND OWNED BY THE COOK COUNTY
 ME2988'FOREST PRESERVE.  IT IS ABOUT 200 FEET EAST OF THE CENTER OF U.S.
 ME2988'HIGHWAY 45, 31 FEET WEST OF THE CENTER OF A GRAVELED BRIDLE PATH AND 5
 ME2988'FEET EAST OF A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 6 INCHES
 ME2988'AND THE DISK IS STAMPED WILLOW SPRINGS USLS 1874-1944.
 ME2988'
 ME2988'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 34 AND 45 IN
 ME2988'LA GRANGE, GO SOUTH ON U.S.  HIGHWAY 45 FOR 7.0 MILES TO THE STATION
 ME2988'ON THE EAST SIDE AS DESCRIBED.
 ME2988'
 ME2988'REFERENCE MARK 3 IS 112.65 FEET SOUTHEAST OF THE STATION, 49 FEET EAST
 ME2988'OF THE CENTER OF THE GRAVELED BRIDLE PATH, SET IN THE WEST EDGE OF A
 ME2988'SMALL PATCH OF BUSHES AND ON ABOUT THE SAME ELEVATION AS THE STATION
 ME2988'MARK.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED WILLOW
 ME2988'SPRINGS USLS NO 3 1944.
 ME2988'
 ME2988'REFERENCE MARK 4 IS 173.84 FEET SOUTHWEST OF THE STATION, 52 FEET EAST
 ME2988'OF THE CENTER OF U.S.  HIGHWAY 45 AND 1 FOOT EAST OF RIGHT-OF-WAY LINE
 ME2988'AND ON ABOUT THE SAME ELEVATION AS THE STATION MARK.  THE MARK IS
 ME2988'FLUSH AND THE DISK IS STAMPED WILLOW SPRINGS USLS NO 4 1944.
 ME2988'
 ME2988'REFERENCE MARK 5 IS 86.81 FEET NORTHEAST OF THE STATION, 47 FEET EAST
 ME2988'OF THE CENTER OF THE GRAVELED BRIDLE PATH AND ON ABOUT THE SAME
 ME2988'ELEVATION AS THE STATION MARK.  THE MARK PROJECTS ABOUT 4 INCHES AND
 ME2988'THE DISK IS STAMPED WILLOW SPRINGS USLS NO 5 1874-1944.
 ME2988'
 ME2988'THE AZIMUTH MARK IS ABOUT 0.3 MILE EAST OF THE STATION, SET ON LAND
 ME2988'OWNED AND OCCUPIED BY MR. A. WACHTER.  IT IS 51 FEET EAST OF A WHITE
 ME2988'WITNESS POST AND 5 FEET NORTH OF A 30 INCH OAK TREE.  THE MARK IS
 ME2988'FLUSH AND THE DISK IS STAMPED WILLOW SPRINGS USLS 1944.
 ME2988'
 ME2988'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON U.S. HIGHWAY
 ME2988'45 FOR 0.7 MILE TO 95TH STREET.  TURN LEFT AND GO EAST ON 95TH STREET
 ME2988'FOR 0.2 MILE TO TOP OF GRADE AND A PAVED ROAD LEFT (KEAN ROAD)  TURN
 ME2988'LEFT AND GO NORTH ON PAVED ROAD FOR 0.7 MILE TO A GRAVELED DRIVEWAY
 ME2988'RIGHT.  TURN RIGHT, EAST, FOR ABOUT 50 FEET TO THE MARK ON THE SOUTH
 ME2988'SIDE AS DESCRIBED.
 ME2988'
 ME2988'OBSERVATIONS MADE FROM A 103 FOOT STEEL TOWER.  HEIGHT OF LIGHT ABOVE
 ME2988'THE MARK 34 METERS.
 ME2988
 ME2988                          STATION RECOVERY (1963)
 ME2988
 ME2988'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1963
 ME2988'RECOVERED BY CHICAGO AERIAL SURVEY.  WILLOW SPRINGS USLS 1944 GOOD
 ME2988'(AZIMUTH MARK) FOUND AS DESCRIBED.
 ME2988
 ME2988                          STATION RECOVERY (1974)
 ME2988
 ME2988'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1974 (LC)
 ME2988'RECOVERED BY ALSTER ASSOC INC.  MARK STAMPED- WILLOW SPRINGS USLS 1974
 ME2988'1874 CONDITION- GOOD, SET NEW METAL WITNESS POST 1 FOOT S OF STATION
 ME2988'WILLOW SPRINGS USLS NO 4 1944 GOOD, SET NEW METAL WITNESS POST 1 FOOT
 ME2988'E OF MONUMENT.  WILLOW SPRINGS USLS NO 3 1944 GOOD.  WILLOW SPRINGS
 ME2988'USLS NO 5 1874-1944 GOOD.  WILLOW SPRINGS 1944 AZ MARK, METAL WITNESS
 ME2988'POST SET 1 FOOT E. OF MON, GOOD
 ME2988'
 ME2988'FROM CENTERLINE OF U.S. 45 AND INTERSECTION TO SPEARS WOODS, WALK E TO
 ME2988'BRIDLE TRAIL, THEN WALK N ABOUT 150 FEET TO STATION ON THE LEFT.
 ME2988'NOTE- AZ MK PROBABLY NOT VISIBLE FROM STATION WITHOUT CUTTING.
 ME2988'
 ME2988'DISTANCE AND DIRECTION FROM NEAREST TOWN- 7 MILES S OF LA GRANGE AND
 ME2988'1-1/2 MILES SE OF WILLOW SPRINGS
 ME2988
 ME2988                          STATION RECOVERY (1976)
 ME2988
 ME2988'RECOVERY NOTE BY IL HIGHWAY DEPT 1976 (RIL)
 ME2988'WILLOW SPRINGS USLS 1874-1944 RECOVERED GOOD.  WILLOW SPRINGS USLS NO
 ME2988'4 1944 RECOVERED GOOD.  WILLOW SPRINGS USLS NO 5 1874-1944 RECOVERED
 ME2988'GOOD.  WILLOW SPRINGS USLS 1944 AZI ASSUMED DESTROYED.  R.M. NO. 3 WAS
 ME2988'NOT LOOKED FOR.  AZIMUTH WAS ASSUMED DESTROYED AFTER TWO HOUR SEARCH
 ME2988'AZI. COULD HAVE BEEN LOST, DUE TO CONSTRUCTION OF PIPELINE.  DISTANCE
 ME2988'AND DIRECTION FROM NEAREST TOWN--1.5 MI. S.E. OF WILLOW SPRINGS.
 ME2988
 ME2988                          STATION RECOVERY (1977)
 ME2988
 ME2988'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2988'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION
 ME2988'AS DESCRIBED.  THE DIRECTION TO REFERENCE MARKS 4 AND 5 CHECKED.  THE
 ME2988'DIRECTION TO REFERENCE MARK 3 WAS FOUND TO DIFFER BY 2 MINUTES AND
 ME2988'11.8 SECONDS.  THE DIRECTION TO THE AZIMUTH MARK WAS FOUND TO DIFFER
 ME2988'BY 06.0 SECONDS.  THE THE DISTANCE TO REFERENCE MARK 3 WAS FOUND TO BE
 ME2988'GREATER BY 0.012 OF A METER, REFERENCE MARK 4 WAS FOUND TO BE LESS BY
 ME2988'0.021 METER, AND REFERENCE MARK 5 WAS FOUND TO BE GREATER BY 0.023 OF
 ME2988'A METER.
 ME2988'
 ME2988'THE STATION IS LOCATED IN THE COOK COUNTY FOREST PRESERVE.  A NEW
 ME2988'DESCRIPTION AND TO REACH FOLLOWS.
 ME2988'
 ME2988'TO REACH THE STATION FROM THE INTERSECTION OF U. S. HIGHWAYS 12,20,45
 ME2988'AND 87TH STREET ABOUT 1 MILE SOUTH OF WILLOW SPRINGS, GO SOUTHEAST ON
 ME2988'A TRACK ROAD FROM THE SOUTHEAST ANGLE OF THE INTERSECTION FOR ABOUT
 ME2988'200 FEET THEN BEAR RIGHT AND GO SOUTH UPHILL ON A BRIDLE PATH FOR 0.4
 ME2988'MILE TO THE STATION MARK ON THE RIGHT ABOUT 15 FEET WEST OF THE WEST
 ME2988'EDGE OF THE BRIDLE PATH.
 ME2988'
 ME2988'TO REACH THE AZIMUTH MARK FROM THIS SAME INTERSECTION, GO EAST ON 87TH
 ME2988'STREET FOR 0.25 MILE TO A SIDE ROAD RIGHT, KEAN ROAD, TURN RIGHT AND
 ME2988'GO SOUTH ON KEAN ROAD FOR 0.4 MILE TO A GRAVEL DRIVEWAY ON THE LEFT.
 ME2988'TURN LEFT AND GO ABOUT 50 FEET TO THE MARK ON THE RIGHT AS DESCRIBED.
 ME2988'
 ME2988'THE STATION MARKS ARE, STANDARD DISKS STAMPED
 ME2988'---WILLOW SPRINGS USLS 1874 1944---, SET IN THE TOP OF A 12-INCH
 ME2988'SQUARE CONCRETE MONUMENT WHICH PROJECTS 4 INCHES ABOVE THE GROUND
 ME2988'SURFACE.  IT IS 200 FEET EAST OF U. S. HIGHWAY 12,20 AND 45, 15 FEET
 ME2988'WEST OF THE WEST EDGE OF THE BRIDLE PATH AND 3 FEET SOUTH OF A METAL
 ME2988'WITNESS POST.  ACCORDING TO THE OLD DESCRIPTION THE UNDERGROUND DISK
 ME2988'IS SET IN AN IRREGULAR MASS OF CONCRETE.
 ME2988'
 ME2988'REFERENCE MARK 3, A STANDARD DISK STAMPED
 ME2988'---WILLOW SPRINGS USLS NO 3 1944---, IS SET IN THE TOP OF A 12-INCH
 ME2988'SQUARE CONCRETE MONUMENT WHICH PROJECT 3 INCHES ABOVE THE GROUND
 ME2988'SURFACE.  IT IS 49 FEET EAST OF THE CENTER OF THE BRIDLE PATH.
 ME2988'
 ME2988'REFERENCE MARK 4, A STANDARD DISK STAMPED
 ME2988'---WILLOW SPRINGS USLS NO 4 1944---, IS SET IN THE TOP OF A 12-INCH
 ME2988'SQUARE CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND SURFACE.  IT
 ME2988'52 FEET EAST OF THE CENTER OF HIGHWAY 12,20 AND 45, 1 FOOT WEST OF A
 ME2988'METAL WITNESS POST.
 ME2988'
 ME2988'REFERENCE MARK 5, A STANDARD DISK STAMPED
 ME2988'---WILLOW SPRINGS USLS NO 5 1874 1944---, IS SET IN THE TOP OF A
 ME2988'12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECT 2 INCHES ABOVE THE
 ME2988'GROUND SURFACE.  IT IS 47 FEET EAST OF THE CENTER OF THE BRIDLE PATH.
 ME2988'
 ME2988'NO MEASUREMENT WAS MADE BETWEEN REFERENCE MARKS DUE TO THE TREES AND
 ME2988'BRUSH ON LINE.  THE HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 34.5
 ME2988'METERS.
 ME2988
 ME2988                          STATION RECOVERY (1997)
 ME2988
 ME2988'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 1997 (PS)
 ME2988'RECOVERY NOTE. RECOVERED IN GOOD CONDITION AS DESCRIBED IN PREVIOUS
 ME2988'DESCRIPTION.
 ME2988
 ME2988                          STATION RECOVERY (2004)
 ME2988
 ME2988'RECOVERY NOTE BY GEOCACHING 2004 (KMP)
 ME2988'RECOVERED IN GOOD CONDITION.
 ME2988
 ME2988                          STATION RECOVERY (2007)
 ME2988
 ME2988'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME2988'STATION RECOVERED.  REFERENCE MARKS 3 AND 5 RECOVERED.  REFERENCE MARK
 ME2988'4 PROBABLY UNDER RTE 45 WIDENING
 ME2988
 ME2988                          STATION RECOVERY (2015)
 ME2988
 ME2988'RECOVERY NOTE BY GEOCACHING 2015 (CT)
 ME2988'MARK IS LOCATED IN COOK COUNTY FOREST PRESERVE - HIDDEN POND WOODS.
 ME2988'AZIMUTH AND REFERENCE MARKS NOT SOUGHT.
 ME2988
 ME2988                          STATION RECOVERY (2023)
 ME2988
 ME2988'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2023 (KO)
 ME2988'STATION, RM 3, AND RM 5 FOUND AS DESCRIBED IN 1977 DESCRIPTION. ALL
 ME2988'MARKS ARE IN DENSE BRUSH THAT MAKES ACCESS DIFFICULT AND SUCCESSFUL
 ME2988'GPS OBSERVATIONS UNLIKELY. STATION IS LEANING SOUTHWEST SLIGHTLY.  RM
 ME2988'3 AND RM 5 ARE SOUND AND APPARENTLY LEVEL. RM 4 NOT SOUGHT. THE AREA
 ME2988'EAST OF KEAN ROAD WHERE THE AZIMUTH MARK WAS SET HAS BEEN BUILT OVER.
 ME2988'THE GRAVEL DRIVEWAY IS GONE AND THE AZIMUTH MARK WAS NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0127 ***********************************************************************
 NG0127  DESIGNATION -  WILMETTE
 NG0127  PID         -  NG0127
 NG0127  STATE/COUNTY-  IL/COOK
 NG0127  COUNTRY     -  US
 NG0127  USGS QUAD   -  EVANSTON (2018)
 NG0127
 NG0127                         *CURRENT SURVEY CONTROL
 NG0127  ______________________________________________________________________
 NG0127* NAD 83(1986) POSITION- 42 04 43.     (N) 087 42 39.     (W)   SCALED
 NG0127* NAVD 88 ORTHO HEIGHT -   186.487 (meters)      611.83  (feet) ADJUSTED
 NG0127  ______________________________________________________________________
 NG0127  GEOID HEIGHT    -        -33.859 (meters)                     GEOID18
 NG0127  DYNAMIC HEIGHT  -        186.427 (meters)      611.64  (feet) COMP
 NG0127  MODELED GRAVITY -    980,295.3   (mgal)                       NAVD 88
 NG0127
 NG0127  VERT ORDER      -  FIRST     CLASS 0
 NG0127
 NG0127.The horizontal coordinates were scaled from a map and have
 NG0127.an estimated accuracy of +/- 6 seconds.
 NG0127
 NG0127.The orthometric height was determined by differential leveling and
 NG0127.adjusted by the NATIONAL GEODETIC SURVEY
 NG0127.in June 1991.
 NG0127
 NG0127.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0127.GEOID18 height accuracy estimate available here.
 NG0127
 NG0127.Click photographs - Photos may exist for this station.
 NG0127
 NG0127.The dynamic height is computed by dividing the NAVD 88
 NG0127.geopotential number by the normal gravity value computed on the
 NG0127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0127.degrees latitude (g = 980.6199 gals.).
 NG0127
 NG0127.The modeled gravity was interpolated from observed gravity values.
 NG0127
 NG0127;                    North         East    Units  Estimated Accuracy
 NG0127;SPC IL E     -   601,020.      351,510.      MT  (+/- 180 meters Scaled)
 NG0127
 NG0127_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM412587(NAD 83)
 NG0127
 NG0127                          SUPERSEDED SURVEY CONTROL
 NG0127
 NG0127  NGVD 29 (??/??/92)  186.546  (m)          612.03   (f) ADJ UNCH    1 0
 NG0127
 NG0127.Superseded values are not recommended for survey control.
 NG0127
 NG0127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0127.See file dsdata.pdf to determine how the superseded data were derived.
 NG0127
 NG0127_MARKER: DB = BENCH MARK DISK
 NG0127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0127_STAMPING: WILMETTE 1934
 NG0127_MARK LOGO: CGS
 NG0127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0127+STABILITY: SURFACE MOTION
 NG0127
 NG0127  HISTORY     - Date     Condition        Report By
 NG0127  HISTORY     - 1934     MONUMENTED       CGS
 NG0127  HISTORY     - 1973     GOOD             NGS
 NG0127  HISTORY     - 19991126 MARK NOT FOUND   USPSQD
 NG0127  HISTORY     - 20011110 MARK NOT FOUND   USPSQD
 NG0127
 NG0127                          STATION DESCRIPTION
 NG0127
 NG0127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0127'AT WILMETTE.
 NG0127'0.25 MILE NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0127'FROM THE STATION AT WILMETTE, AT INTERSECTION OF LAKE AVENUE
 NG0127'AND GREEN BAY ROAD AT THE VILLAGE HALL ANNEX, 124.8 FEET
 NG0127'SOUTHWEST OF AND ACROSS GREEN BAY ROAD FROM THE SOUTHWEST RAIL
 NG0127'OF SOUTHWEST TRACK, 112.0 FEET SOUTH OF THE SOUTH CURB OF LAKE
 NG0127'AVENUE, 27.0 FEET SOUTHWEST OF SOUTHWEST CURB OF GREEN BAY ROAD,
 NG0127'1.4 FEET NORTHWEST OF THE NORTHWEST CONCRETE STEPS AND AT
 NG0127'NORTHEAST ENTRANCE TO VILLAGE HALL ANNEX.  A C AND GS DISK IN
 NG0127'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES AND ABOUT 1 FOOT
 NG0127'ABOVE THE LEVEL OF THE SIDEWALK.  SEC 34, T 42 N, R 13 E.
 NG0127
 NG0127                          STATION RECOVERY (1999)
 NG0127
 NG0127'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0127'MARK NOT FOUND.
 NG0127
 NG0127                          STATION RECOVERY (2001)
 NG0127
 NG0127'RECOVERY NOTE BY US POWER SQUADRON 2001 (EFU)
 NG0127'MARK NOT FOUND. OUR GPS COORDINATES WERE IDENTICAL WITH THE NGS
 NG0127'RETRIEVAL SHEET.  WE ASSUME THE BENCH MARK DISK HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0498 ***********************************************************************
 NG0498  DESIGNATION -  WILMETTE BAHAI HOUSE WORSHIP
 NG0498  PID         -  NG0498
 NG0498  STATE/COUNTY-  IL/COOK
 NG0498  COUNTRY     -  US
 NG0498  USGS QUAD   -  EVANSTON (2018)
 NG0498
 NG0498                         *CURRENT SURVEY CONTROL
 NG0498  ______________________________________________________________________
 NG0498* NAD 83(1997) POSITION- 42 04 27.94602(N) 087 41 03.41957(W)   ADJUSTED
 NG0498  ______________________________________________________________________
 NG0498  GEOID HEIGHT    -        -33.856 (meters)                     GEOID18
 NG0498  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 NG0498  HORZ ORDER      -  THIRD
 NG0498
 NG0498.The horizontal coordinates were established by classical geodetic methods
 NG0498.and adjusted by the National Geodetic Survey in October 1999.
 NG0498
 NG0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0498.GEOID18 height accuracy estimate available here.
 NG0498
 NG0498.Click photographs - Photos may exist for this station.
 NG0498
 NG0498.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0498
 NG0498. The following values were computed from the NAD 83(1997) position.
 NG0498
 NG0498;                    North         East     Units Scale Factor Converg.
 NG0498;SPC IL E     -   600,573.439   353,710.363   MT  1.00001048   +0 26 05.8
 NG0498;SPC IL E     - 1,970,381.36  1,160,464.75   sFT  1.00001048   +0 26 05.8
 NG0498;UTM  16      - 4,658,266.603   443,395.240   MT  0.99963942   -0 27 30.8
 NG0498
 NG0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4339558266(NAD 83)
 NG0498
 NG0498                          SUPERSEDED SURVEY CONTROL
 NG0498
 NG0498  NAD 83(1997)-  42 04 27.94614(N)    087 41 03.42032(W) AD(       ) 3
 NG0498  NAD 83(1994)-  42 04 27.94786(N)    087 41 03.43713(W) AD(       ) 3
 NG0498  NAD 83(1986)-  42 04 27.94820(N)    087 41 03.44042(W) AD(       ) 3
 NG0498  NAD 27      -  42 04 27.83474(N)    087 41 03.22334(W) AD(       ) 3
 NG0498
 NG0498.Superseded values are not recommended for survey control.
 NG0498
 NG0498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0498.See file dsdata.pdf to determine how the superseded data were derived.
 NG0498
 NG0498_MARKER: 87 = DOME
 NG0498_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0498+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 NG0498
 NG0498  HISTORY     - Date     Condition        Report By
 NG0498  HISTORY     - 1956     FIRST OBSERVED   CGS
 NG0498  HISTORY     - 19901201 GOOD             USPSQD
 NG0498  HISTORY     - 19951119 GOOD             USPSQD
 NG0498  HISTORY     - 20010331 GOOD             NGS
 NG0498  HISTORY     - 20031027 GOOD             USPSQD
 NG0498
 NG0498                          STATION DESCRIPTION
 NG0498
 NG0498'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NG0498'THE STATION IS THE CENTER OF THE TOP OF THE DOME OF THE
 NG0498'BAHAI HOUSE OF
 NG0498'WORSHIP LOCATED AT THE NORTHWEST CORNER OF THE INTERSECTION OF
 NG0498'SHERMAN ROAD (STATE HIGHWAY 42)
 NG0498'AND LINDEN AVENUE IN THE SOUTHEAST SECTION OF WILMETTE.
 NG0498'IT IS A GREY, RIBBED AND PERFORATED STONE DOME
 NG0498'NINETY FEET IN DIAMETER ON TOP OF AN
 NG0498'EIGHT SIDED GREY STONE BUILDING.  THE OVER-ALL HEIGHT OF THE
 NG0498'STRUCTURE IS 191 FEET ABOVE THE
 NG0498'APPROXIMATE GROUND LEVEL.
 NG0498
 NG0498                          STATION RECOVERY (1990)
 NG0498
 NG0498'RECOVERY NOTE BY US POWER SQUADRON 1990 (REH)
 NG0498'RECOVERED IN GOOD CONDITION.
 NG0498
 NG0498                          STATION RECOVERY (1995)
 NG0498
 NG0498'RECOVERY NOTE BY US POWER SQUADRON 1995
 NG0498'RECOVERED IN GOOD CONDITION.
 NG0498
 NG0498                          STATION RECOVERY (2001)
 NG0498
 NG0498'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NG0498'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NG0498
 NG0498                          STATION RECOVERY (2003)
 NG0498
 NG0498'RECOVERY NOTE BY US POWER SQUADRON 2003 (EFU)
 NG0498'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2989 ***********************************************************************
 AJ2989  DESIGNATION -  WILMOT
 AJ2989  PID         -  AJ2989
 AJ2989  STATE/COUNTY-  IL/MCHENRY
 AJ2989  COUNTRY     -  US
 AJ2989  USGS QUAD   -  FOX LAKE (2018)
 AJ2989
 AJ2989                         *CURRENT SURVEY CONTROL
 AJ2989  ______________________________________________________________________
 AJ2989* NAD 83(2011) POSITION- 42 27 35.66932(N) 088 12 41.44197(W)   ADJUSTED
 AJ2989* NAD 83(2011) ELLIP HT-   224.761 (meters)        (06/27/12)   ADJUSTED
 AJ2989* NAD 83(2011) EPOCH   -  2010.00
 AJ2989* NAVD 88 ORTHO HEIGHT -   259.0   (meters)      850.    (feet) GPS OBS
 AJ2989  ______________________________________________________________________
 AJ2989  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2989  GEOID HEIGHT    -        -34.236 (meters)                     GEOID99
 AJ2989  GEOID HEIGHT    -        -34.288 (meters)                     GEOID18
 AJ2989  NAD 83(2011) X  -    147,087.143 (meters)                     COMP
 AJ2989  NAD 83(2011) Y  - -4,710,534.022 (meters)                     COMP
 AJ2989  NAD 83(2011) Z  -  4,283,581.937 (meters)                     COMP
 AJ2989  LAPLACE CORR    -         -2.51  (seconds)                    DEFLEC18
 AJ2989
 AJ2989  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2989  Standards:
 AJ2989         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2989            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2989  -------------------------------------------------------------------
 AJ2989  NETWORK    0.70   1.02           0.32   0.23   0.52     -0.21048617
 AJ2989  -------------------------------------------------------------------
 AJ2989  Click here for local accuracies and other accuracy information.
 AJ2989
 AJ2989.The horizontal coordinates were established by GPS observations
 AJ2989.and adjusted by the National Geodetic Survey in June 2012.
 AJ2989
 AJ2989.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2989.been affixed to the stable North American tectonic plate. See 
 AJ2989.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2989
 AJ2989.The horizontal coordinates are valid at the epoch date displayed above
 AJ2989.which is a decimal equivalence of Year/Month/Day.
 AJ2989
 AJ2989.The orthometric height was determined by GPS observations and a
 AJ2989.high-resolution geoid model.
 AJ2989
 AJ2989.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2989.GEOID18 height accuracy estimate available here.
 AJ2989
 AJ2989.Click photographs - Photos may exist for this station.
 AJ2989
 AJ2989.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2989
 AJ2989.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2989
 AJ2989.The ellipsoidal height was determined by GPS observations
 AJ2989.and is referenced to NAD 83.
 AJ2989
 AJ2989. The following values were computed from the NAD 83(2011) position.
 AJ2989
 AJ2989;                    North         East     Units Scale Factor Converg.
 AJ2989;SPC IL E     -   643,194.085   310,019.766   MT  0.99997623   +0 04 56.1
 AJ2989;SPC IL E     - 2,110,212.59  1,017,123.18   sFT  0.99997623   +0 04 56.1
 AJ2989;UTM  16      - 4,701,552.339   400,390.531   MT  0.99972208   -0 49 04.5
 AJ2989
 AJ2989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2989!SPC IL E     -   0.99996475  x   0.99997623  =   0.99994098
 AJ2989!UTM  16      -   0.99996475  x   0.99972208  =   0.99968684
 AJ2989
 AJ2989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN0039001552(NAD 83)
 AJ2989
 AJ2989                          SUPERSEDED SURVEY CONTROL
 AJ2989
 AJ2989  NAD 83(2007)-  42 27 35.66940(N)    088 12 41.44296(W) AD(2002.00) 0
 AJ2989  ELLIP H (02/10/07)  224.789  (m)                       GP(2002.00)    
 AJ2989  ELLIP H (02/03/05)  224.788  (m)                       GP(       ) 4 2
 AJ2989  NAD 83(1997)-  42 27 35.66940(N)    088 12 41.44258(W) AD(       ) 1
 AJ2989  ELLIP H (04/24/01)  224.815  (m)                       GP(       ) 4 1
 AJ2989
 AJ2989.Superseded values are not recommended for survey control.
 AJ2989
 AJ2989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2989.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2989
 AJ2989_MARKER: I = METAL ROD
 AJ2989_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AJ2989+WITH SETTING: INFORMATION.
 AJ2989_STAMPING: WILMOT
 AJ2989_MARK LOGO: IL-111
 AJ2989_PROJECTION: FLUSH
 AJ2989_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 AJ2989_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AJ2989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2989+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2004
 AJ2989_ROD/PIPE-DEPTH: 2.4 meters
 AJ2989_SLEEVE-DEPTH  : 0.9 meters
 AJ2989
 AJ2989  HISTORY     - Date     Condition        Report By
 AJ2989  HISTORY     - 20000725 MONUMENTED       SECI
 AJ2989  HISTORY     - 20040403 GOOD             USPSQD
 AJ2989
 AJ2989                          STATION DESCRIPTION
 AJ2989
 AJ2989'DESCRIBED BY SMITH ENG CONS INC 2000 (MRF)
 AJ2989'STATION IS LOCATED APPROXIMATELY 5.2 MI EAST OF RICHMOND, 1.0 MI
 AJ2989'NORTH OF FOX LAKE IN SECTION 17, T46N, R9E.  TO REACH FROM THE
 AJ2989'JUNCTION OF US RT 12 AND WILMOT RD PROCEED NORTH ON WILMOT RD
 AJ2989'APPROXIMATELY 2.0 MI TO THE STATION LOCATED 42.5 FT EAST OF
 AJ2989'CENTERLINE OF WILMOT RD.  STATION IS LOCATED 0.1 MI NORTH OF
 AJ2989'ENTRANCE TO CHAIN-O-LAKES STATE PARK, 500 FT SOUTH OF WILMOT
 AJ2989'FARMS DR, 191 FT SOUTHEAST OF POWERPOLE (PP), 80 FT EAST OF PP, 184
 AJ2989'FT NORTHEAST OF PP, 23 FT EAST OF EDGE OF PAVEMENT,  2.5 FT WEST OF
 AJ2989'FENCE LINE, AND 2.0 FT WEST OF ORANGE FIBERGLASS WITNESS POST.
 AJ2989'NOTE - ACCESS TO DATUM POINT THROUGH 6 INCH LOGO CAP.  DATUM
 AJ2989'POINT IS 0.4 FT BELOW CAP. THE ROD WAS DRIVEN TO REFUSAL AND
 AJ2989'ANCHORED.  PK NAILS WERE SET IN WOOD PHYSICAL TIES. (WB)
 AJ2989
 AJ2989                          STATION RECOVERY (2004)
 AJ2989
 AJ2989'RECOVERY NOTE BY US POWER SQUADRON 2004 (GB)
 AJ2989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME2659 ***********************************************************************
 ME2659  DESIGNATION -  WILSON AVE CRIB LT
 ME2659  PID         -  ME2659
 ME2659  STATE/COUNTY-  IL/COOK
 ME2659  COUNTRY     -  US
 ME2659  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 ME2659
 ME2659                         *CURRENT SURVEY CONTROL
 ME2659  ______________________________________________________________________
 ME2659* NAD 83(1997) POSITION- 41 57 57.74997(N) 087 35 28.21581(W)   ADJUSTED
 ME2659  ______________________________________________________________________
 ME2659  GEOID HEIGHT    -        -33.710 (meters)                     GEOID18
 ME2659  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 ME2659  HORZ ORDER      -  THIRD
 ME2659
 ME2659.The horizontal coordinates were established by classical geodetic methods
 ME2659.and adjusted by the National Geodetic Survey in October 1999.
 ME2659
 ME2659.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME2659.GEOID18 height accuracy estimate available here.
 ME2659
 ME2659.Click photographs - Photos may exist for this station.
 ME2659
 ME2659.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME2659
 ME2659. The following values were computed from the NAD 83(1997) position.
 ME2659
 ME2659;                    North         East     Units Scale Factor Converg.
 ME2659;SPC IL E     -   588,597.291   361,520.038   MT  1.00002155   +0 29 46.7
 ME2659;SPC IL E     - 1,931,089.61  1,186,086.99   sFT  1.00002155   +0 29 46.7
 ME2659;UTM  16      - 4,646,174.870   451,014.504   MT  0.99962953   -0 23 43.1
 ME2659
 ME2659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5101446174(NAD 83)
 ME2659
 ME2659                          SUPERSEDED SURVEY CONTROL
 ME2659
 ME2659  NAD 83(1997)-  41 57 57.75020(N)    087 35 28.21632(W) AD(       ) 3
 ME2659  NAD 83(1994)-  41 57 57.75490(N)    087 35 28.23024(W) AD(       ) 3
 ME2659  NAD 83(1986)-  41 57 57.75591(N)    087 35 28.22909(W) AD(       ) 3
 ME2659  NAD 27      -  41 57 57.63465(N)    087 35 28.03776(W) AD(       ) 3
 ME2659
 ME2659.Superseded values are not recommended for survey control.
 ME2659
 ME2659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME2659.See file dsdata.pdf to determine how the superseded data were derived.
 ME2659
 ME2659_MARKER: 14 = NAVIGATION LIGHT
 ME2659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME2659+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2004
 ME2659
 ME2659  HISTORY     - Date     Condition        Report By
 ME2659  HISTORY     - 1977     FIRST OBSERVED   NGS
 ME2659  HISTORY     - 20041012 GOOD             USPSQD
 ME2659
 ME2659                          STATION DESCRIPTION
 ME2659
 ME2659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 ME2659'THE STATION IS LOCATED OFF MONTROSE-WILSON BEACH IN CHICAGO.
 ME2659'THIS LANDMARK IS LISTED IN THE DEPARTMENT OF TRANSPORTATION
 ME2659'COAST GUARD LIGHT LIST, VOLUME FOUR, 1977, AS WILSON AVENUE
 ME2659'INTAKE CRIB LIGHT.  IT IS A QUICK FLASHING WHITE LIGHT ATOP A
 ME2659'RED CYLINDRICAL TOWER ON A STONE CRIB.
 ME2659
 ME2659                          STATION RECOVERY (2004)
 ME2659
 ME2659'RECOVERY NOTE BY US POWER SQUADRON 2004
 ME2659'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7384 ***********************************************************************
 DE7384  DESIGNATION -  WIN 00.2N 04.9E
 DE7384  PID         -  DE7384
 DE7384  STATE/COUNTY-  IL/WINNEBAGO
 DE7384  COUNTRY     -  US
 DE7384  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7384
 DE7384                         *CURRENT SURVEY CONTROL
 DE7384  ______________________________________________________________________
 DE7384* NAD 83(2011) POSITION- 42 09 09.37864(N) 089 04 36.75341(W)   ADJUSTED
 DE7384* NAD 83(2011) ELLIP HT-   186.260 (meters)        (06/27/12)   ADJUSTED
 DE7384* NAD 83(2011) EPOCH   -  2010.00
 DE7384* NAVD 88 ORTHO HEIGHT -   219.5   (meters)      720.    (feet) GPS OBS
 DE7384  ______________________________________________________________________
 DE7384  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7384  GEOID HEIGHT    -        -33.147 (meters)                     GEOID99
 DE7384  GEOID HEIGHT    -        -33.202 (meters)                     GEOID18
 DE7384  NAD 83(2011) X  -     76,297.445 (meters)                     COMP
 DE7384  NAD 83(2011) Y  - -4,735,163.489 (meters)                     COMP
 DE7384  NAD 83(2011) Z  -  4,258,310.456 (meters)                     COMP
 DE7384  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 DE7384
 DE7384  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7384  Standards:
 DE7384         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7384            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7384  -------------------------------------------------------------------
 DE7384  NETWORK    2.64   1.96           1.21   0.90   1.00      0.12460102
 DE7384  -------------------------------------------------------------------
 DE7384  Click here for local accuracies and other accuracy information.
 DE7384
 DE7384.The horizontal coordinates were established by GPS observations
 DE7384.and adjusted by the National Geodetic Survey in June 2012.
 DE7384
 DE7384.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7384.been affixed to the stable North American tectonic plate. See 
 DE7384.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7384
 DE7384.The horizontal coordinates are valid at the epoch date displayed above
 DE7384.which is a decimal equivalence of Year/Month/Day.
 DE7384
 DE7384.The orthometric height was determined by GPS observations and a
 DE7384.high-resolution geoid model.
 DE7384
 DE7384.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7384.GEOID18 height accuracy estimate available here.
 DE7384
 DE7384.Click photographs - Photos may exist for this station.
 DE7384
 DE7384.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7384
 DE7384.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7384
 DE7384.The ellipsoidal height was determined by GPS observations
 DE7384.and is referenced to NAD 83.
 DE7384
 DE7384. The following values were computed from the NAD 83(2011) position.
 DE7384
 DE7384;                    North         East     Units Scale Factor Converg.
 DE7384;SPC IL W     -   609,607.061   790,069.191   MT  1.00004096   +0 43 53.1
 DE7384;SPC IL W     - 2,000,019.17  2,592,085.34   sFT  1.00004096   +0 43 53.1
 DE7384;UTM  16      - 4,668,807.657   328,405.853   MT  0.99996231   -1 23 38.9
 DE7384
 DE7384!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7384!SPC IL W     -   0.99997079  x   1.00004096  =   1.00001175
 DE7384!UTM  16      -   0.99997079  x   0.99996231  =   0.99993310
 DE7384
 DE7384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2840568807(NAD 83)
 DE7384
 DE7384                          SUPERSEDED SURVEY CONTROL
 DE7384
 DE7384  NAD 83(2007)-  42 09 09.37863(N)    089 04 36.75431(W) AD(2002.00) 0
 DE7384  ELLIP H (02/10/07)  186.293  (m)                       GP(2002.00)    
 DE7384  ELLIP H (02/03/05)  186.277  (m)                       GP(       ) 4 2
 DE7384  NAD 83(1997)-  42 09 09.37846(N)    089 04 36.75382(W) AD(       ) 1
 DE7384  ELLIP H (09/17/02)  186.326  (m)                       GP(       ) 4 1
 DE7384
 DE7384.Superseded values are not recommended for survey control.
 DE7384
 DE7384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7384.See file dsdata.pdf to determine how the superseded data were derived.
 DE7384
 DE7384_MARKER: F = FLANGE-ENCASED ROD
 DE7384_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7384+WITH SETTING: INFORMATION.
 DE7384_STAMPING: WIN 00.2N-04.9E
 DE7384_MARK LOGO: IL-201
 DE7384_PROJECTION: FLUSH
 DE7384_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7384_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7384_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7384+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2021
 DE7384_ROD/PIPE-DEPTH: 3 meters
 DE7384
 DE7384  HISTORY     - Date     Condition        Report By
 DE7384  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7384  HISTORY     - 20210714 GOOD             ILDT
 DE7384
 DE7384                          STATION DESCRIPTION
 DE7384
 DE7384'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7384'THE STATION IS LOCATED ON THE EAST SIDE OF SR 251, 0.2 KM NORTH OF THE
 DE7384'WINNEBAGO-OGLE COUNTY LINE.
 DE7384'
 DE7384'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND US 20, GO
 DE7384'SOUTH ON SR 251 FOR 7.4 KM TO THE STATION ON THE LEFT, 240 M NORTH OF
 DE7384'EDSON ROAD.
 DE7384'
 DE7384'THE STATION IS 9.1 M EAST OF THE CENTERLINE OF NORTHBOUND SR 251, AND
 DE7384'0.3 M WEST OF AN ORANGE CARSONITE WITNESS POST.
 DE7384'
 DE7384'AZIMUTH MARK BEARS SAZ 182 35 55, 1168.366 METERS, STAMPED WIN 00.2N
 DE7384'05.2E A.
 DE7384
 DE7384                          STATION RECOVERY (2021)
 DE7384
 DE7384'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DE7384'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7381 ***********************************************************************
 DE7381  DESIGNATION -  WIN 00.2N 09.0E
 DE7381  PID         -  DE7381
 DE7381  STATE/COUNTY-  IL/WINNEBAGO
 DE7381  COUNTRY     -  US
 DE7381  USGS QUAD   -  CHERRY VALLEY (2018)
 DE7381
 DE7381                         *CURRENT SURVEY CONTROL
 DE7381  ______________________________________________________________________
 DE7381* NAD 83(2011) POSITION- 42 09 09.06332(N) 088 59 54.63698(W)   ADJUSTED
 DE7381* NAD 83(2011) ELLIP HT-   221.226 (meters)        (06/27/12)   ADJUSTED
 DE7381* NAD 83(2011) EPOCH   -  2010.00
 DE7381* NAVD 88 ORTHO HEIGHT -   254.5   (meters)      835.    (feet) GPS OBS
 DE7381  ______________________________________________________________________
 DE7381  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7381  GEOID HEIGHT    -        -33.177 (meters)                     GEOID99
 DE7381  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 DE7381  NAD 83(2011) X  -     82,774.407 (meters)                     COMP
 DE7381  NAD 83(2011) Y  - -4,735,087.151 (meters)                     COMP
 DE7381  NAD 83(2011) Z  -  4,258,326.709 (meters)                     COMP
 DE7381  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 DE7381
 DE7381  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7381  Standards:
 DE7381         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7381            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7381  -------------------------------------------------------------------
 DE7381  NETWORK    1.76   1.23           0.81   0.59   0.63      0.03660332
 DE7381  -------------------------------------------------------------------
 DE7381  Click here for local accuracies and other accuracy information.
 DE7381
 DE7381.The horizontal coordinates were established by GPS observations
 DE7381.and adjusted by the National Geodetic Survey in June 2012.
 DE7381
 DE7381.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7381.been affixed to the stable North American tectonic plate. See 
 DE7381.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7381
 DE7381.The horizontal coordinates are valid at the epoch date displayed above
 DE7381.which is a decimal equivalence of Year/Month/Day.
 DE7381
 DE7381.The orthometric height was determined by GPS observations and a
 DE7381.high-resolution geoid model.
 DE7381
 DE7381.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7381.GEOID18 height accuracy estimate available here.
 DE7381
 DE7381.Click photographs - Photos may exist for this station.
 DE7381
 DE7381.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7381
 DE7381.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7381
 DE7381.The ellipsoidal height was determined by GPS observations
 DE7381.and is referenced to NAD 83.
 DE7381
 DE7381. The following values were computed from the NAD 83(2011) position.
 DE7381
 DE7381;                    North         East     Units Scale Factor Converg.
 DE7381;SPC IL W     -   609,682.992   796,546.190   MT  1.00005583   +0 47 02.5
 DE7381;SPC IL W     - 2,000,268.28  2,613,335.29   sFT  1.00005583   +0 47 02.5
 DE7381;UTM  16      - 4,668,643.324   334,880.568   MT  0.99993548   -1 20 29.5
 DE7381
 DE7381!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7381!SPC IL W     -   0.99996530  x   1.00005583  =   1.00002113
 DE7381!UTM  16      -   0.99996530  x   0.99993548  =   0.99990079
 DE7381
 DE7381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3488068643(NAD 83)
 DE7381
 DE7381                          SUPERSEDED SURVEY CONTROL
 DE7381
 DE7381  NAD 83(2007)-  42 09 09.06331(N)    088 59 54.63788(W) AD(2002.00) 0
 DE7381  ELLIP H (02/10/07)  221.259  (m)                       GP(2002.00)    
 DE7381  ELLIP H (02/03/05)  221.245  (m)                       GP(       ) 4 2
 DE7381  NAD 83(1997)-  42 09 09.06315(N)    088 59 54.63743(W) AD(       ) 1
 DE7381  ELLIP H (09/17/02)  221.293  (m)                       GP(       ) 4 1
 DE7381
 DE7381.Superseded values are not recommended for survey control.
 DE7381
 DE7381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7381.See file dsdata.pdf to determine how the superseded data were derived.
 DE7381
 DE7381_MARKER: I = METAL ROD
 DE7381_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7381+WITH SETTING: INFORMATION.
 DE7381_STAMPING: WIN 00.2N-09.0E
 DE7381_MARK LOGO: IL-201
 DE7381_PROJECTION: FLUSH
 DE7381_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7381_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7381_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7381+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7381_ROD/PIPE-DEPTH: 3 meters
 DE7381
 DE7381  HISTORY     - Date     Condition        Report By
 DE7381  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7381
 DE7381                          STATION DESCRIPTION
 DE7381
 DE7381'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7381'THE STATION IS LOCATED ON THE WEST SIDE OF MULFORD ROAD, APPROXIMATELY
 DE7381'0.1 KM NORTH OF THE WINNEBAGO-OGLE COUNTY LINE.
 DE7381'
 DE7381'TO REACH THE STATION FROM THE INTERSECTION OF I-39 AND BAXTER ROAD, GO
 DE7381'EAST ON BAXTER ROAD FOR 2.1 KM TO SOUTH MULFORD ROAD.  TURN RIGHT AND
 DE7381'GO SOUTH ON SOUTH MULFORD ROAD FOR 1.5 KM TO THE STATION ON THE RIGHT,
 DE7381'130 M SOUTH OF MAILBOX NUMBER 8880.
 DE7381'
 DE7381'THE STATION IS 7.0 M WEST OF THE WEST EDGE OF PAVEMENT OF MULFORD
 DE7381'ROAD, 0.6 M  EAST OF A NORTH-SOUTH FENCELINE, AND 0.4 MEAST OF AN
 DE7381'ORANGE CARSONITE WITNESS POST.
 DE7381'
 DE7381'AZIMUTH STATION BEARS SAZ 356 01 53, 501.776 METERS, STAMPED WIN 00.2N
 DE7381'09.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7369 ***********************************************************************
 DE7369  DESIGNATION -  WIN 00.2N 11.5E
 DE7369  PID         -  DE7369
 DE7369  STATE/COUNTY-  IL/WINNEBAGO
 DE7369  COUNTRY     -  US
 DE7369  USGS QUAD   -  CHERRY VALLEY (2018)
 DE7369
 DE7369                         *CURRENT SURVEY CONTROL
 DE7369  ______________________________________________________________________
 DE7369* NAD 83(2011) POSITION- 42 09 07.61883(N) 088 56 58.86798(W)   ADJUSTED
 DE7369* NAD 83(2011) ELLIP HT-   196.156 (meters)        (06/27/12)   ADJUSTED
 DE7369* NAD 83(2011) EPOCH   -  2010.00
 DE7369* NAVD 88 ORTHO HEIGHT -   229.4   (meters)      753.    (feet) GPS OBS
 DE7369  ______________________________________________________________________
 DE7369  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7369  GEOID HEIGHT    -        -33.203 (meters)                     GEOID99
 DE7369  GEOID HEIGHT    -        -33.252 (meters)                     GEOID18
 DE7369  NAD 83(2011) X  -     86,809.598 (meters)                     COMP
 DE7369  NAD 83(2011) Y  - -4,735,026.219 (meters)                     COMP
 DE7369  NAD 83(2011) Z  -  4,258,276.841 (meters)                     COMP
 DE7369  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 DE7369
 DE7369  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7369  Standards:
 DE7369         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7369            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7369  -------------------------------------------------------------------
 DE7369  NETWORK    1.58   1.14           0.72   0.55   0.58      0.03975730
 DE7369  -------------------------------------------------------------------
 DE7369  Click here for local accuracies and other accuracy information.
 DE7369
 DE7369.The horizontal coordinates were established by GPS observations
 DE7369.and adjusted by the National Geodetic Survey in June 2012.
 DE7369
 DE7369.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7369.been affixed to the stable North American tectonic plate. See 
 DE7369.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7369
 DE7369.The horizontal coordinates are valid at the epoch date displayed above
 DE7369.which is a decimal equivalence of Year/Month/Day.
 DE7369
 DE7369.The orthometric height was determined by GPS observations and a
 DE7369.high-resolution geoid model.
 DE7369
 DE7369.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7369.GEOID18 height accuracy estimate available here.
 DE7369
 DE7369.Click photographs - Photos may exist for this station.
 DE7369
 DE7369.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7369
 DE7369.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7369
 DE7369.The ellipsoidal height was determined by GPS observations
 DE7369.and is referenced to NAD 83.
 DE7369
 DE7369. The following values were computed from the NAD 83(2011) position.
 DE7369
 DE7369;                    North         East     Units Scale Factor Converg.
 DE7369;SPC IL W     -   609,694.801   800,582.168   MT  1.00006561   +0 49 00.4
 DE7369;SPC IL W     - 2,000,307.03  2,626,576.66   sFT  1.00006561   +0 49 00.4
 DE7369;UTM  16      - 4,668,505.454   338,913.669   MT  0.99991929   -1 18 31.4
 DE7369
 DE7369!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7369!SPC IL W     -   0.99996924  x   1.00006561  =   1.00003484
 DE7369!UTM  16      -   0.99996924  x   0.99991929  =   0.99988853
 DE7369
 DE7369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3891368505(NAD 83)
 DE7369
 DE7369                          SUPERSEDED SURVEY CONTROL
 DE7369
 DE7369  NAD 83(2007)-  42 09 07.61881(N)    088 56 58.86887(W) AD(2002.00) 0
 DE7369  ELLIP H (02/10/07)  196.189  (m)                       GP(2002.00)    
 DE7369  ELLIP H (02/03/05)  196.177  (m)                       GP(       ) 4 2
 DE7369  NAD 83(1997)-  42 09 07.61870(N)    088 56 58.86841(W) AD(       ) 1
 DE7369  ELLIP H (09/17/02)  196.221  (m)                       GP(       ) 4 1
 DE7369
 DE7369.Superseded values are not recommended for survey control.
 DE7369
 DE7369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7369.See file dsdata.pdf to determine how the superseded data were derived.
 DE7369
 DE7369_MARKER: I = METAL ROD
 DE7369_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7369+WITH SETTING: INFORMATION.
 DE7369_STAMPING: WIN 00.2N-11.5E
 DE7369_MARK LOGO: IL-201
 DE7369_PROJECTION: FLUSH
 DE7369_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7369_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7369+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7369_ROD/PIPE-DEPTH: 3 meters
 DE7369
 DE7369  HISTORY     - Date     Condition        Report By
 DE7369  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7369
 DE7369                          STATION DESCRIPTION
 DE7369
 DE7369'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7369'THE STATION IS LOCATED ON THE SOUTH SIDE OF EDISON ROAD, 0.8 KM WEST
 DE7369'OF THE WINNEBAGO-BOONE COUNTY LINE.
 DE7369'
 DE7369'TO REACH THE STATION FROM THE INTERSECTION OF I-90 AND BAXTER ROAD, GO
 DE7369'EAST ON BAXTER ROAD FOR 3.7 KM TO PERRYVILLE ROAD.  CONTINUE EAST ON
 DE7369'BAXTER ROAD FOR 1.6 KM TO SHIRLEY ROAD.  TURN RIGHT AND GO SOUTH ON
 DE7369'SHIRLEY ROAD FOR 1.6 KM TO EDSON ROAD.  TURN LEFT AND GO EAST ON EDSON
 DE7369'ROAD FOR 0.8 KM TO THE STATION ON THE RIGHT.
 DE7369'
 DE7369'THE STATION IS 6.4 M WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 8.2 M
 DE7369'SOUTH OF THE CENTERLINE OF EDSON ROAD, AND 0.3 M NORTH OF AN ORANGE
 DE7369'CARSONITE WITNESS POST.
 DE7369'
 DE7369'AZIMUTH STATION BEARS SAZ 90 36 44, 433.452 METERS, STAMPED WIN 00.2N
 DE7369'11.5E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7365 ***********************************************************************
 DE7365  DESIGNATION -  WIN 00.4N 00.0W
 DE7365  PID         -  DE7365
 DE7365  STATE/COUNTY-  IL/WINNEBAGO
 DE7365  COUNTRY     -  US
 DE7365  USGS QUAD   -  KISHWAUKEE (2018)
 DE7365
 DE7365                         *CURRENT SURVEY CONTROL
 DE7365  ______________________________________________________________________
 DE7365* NAD 83(2011) POSITION- 42 09 17.88638(N) 089 10 22.64669(W)   ADJUSTED
 DE7365* NAD 83(2011) ELLIP HT-   216.290 (meters)        (06/27/12)   ADJUSTED
 DE7365* NAD 83(2011) EPOCH   -  2010.00
 DE7365* NAVD 88 ORTHO HEIGHT -   249.5   (meters)      819.    (feet) GPS OBS
 DE7365  ______________________________________________________________________
 DE7365  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7365  GEOID HEIGHT    -        -33.104 (meters)                     GEOID99
 DE7365  GEOID HEIGHT    -        -33.165 (meters)                     GEOID18
 DE7365  NAD 83(2011) X  -     68,354.544 (meters)                     COMP
 DE7365  NAD 83(2011) Y  - -4,735,130.879 (meters)                     COMP
 DE7365  NAD 83(2011) Z  -  4,258,525.221 (meters)                     COMP
 DE7365  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 DE7365
 DE7365  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7365  Standards:
 DE7365         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7365            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7365  -------------------------------------------------------------------
 DE7365  NETWORK    1.35   1.06           0.61   0.48   0.54      0.03920878
 DE7365  -------------------------------------------------------------------
 DE7365  Click here for local accuracies and other accuracy information.
 DE7365
 DE7365.The horizontal coordinates were established by GPS observations
 DE7365.and adjusted by the National Geodetic Survey in June 2012.
 DE7365
 DE7365.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7365.been affixed to the stable North American tectonic plate. See 
 DE7365.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7365
 DE7365.The horizontal coordinates are valid at the epoch date displayed above
 DE7365.which is a decimal equivalence of Year/Month/Day.
 DE7365
 DE7365.The orthometric height was determined by GPS observations and a
 DE7365.high-resolution geoid model.
 DE7365
 DE7365.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7365.GEOID18 height accuracy estimate available here.
 DE7365
 DE7365.Click photographs - Photos may exist for this station.
 DE7365
 DE7365.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7365
 DE7365.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7365
 DE7365.The ellipsoidal height was determined by GPS observations
 DE7365.and is referenced to NAD 83.
 DE7365
 DE7365. The following values were computed from the NAD 83(2011) position.
 DE7365
 DE7365;                    North         East     Units Scale Factor Converg.
 DE7365;SPC IL W     -   609,772.644   782,125.095   MT  1.00002413   +0 40 01.0
 DE7365;SPC IL W     - 2,000,562.42  2,566,022.08   sFT  1.00002413   +0 40 01.0
 DE7365;UTM  16      - 4,669,267.753   320,473.786   MT  0.99999658   -1 27 31.5
 DE7365
 DE7365!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7365!SPC IL W     -   0.99996608  x   1.00002413  =   0.99999021
 DE7365!UTM  16      -   0.99996608  x   0.99999658  =   0.99996266
 DE7365
 DE7365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2047369267(NAD 83)
 DE7365
 DE7365                          SUPERSEDED SURVEY CONTROL
 DE7365
 DE7365  NAD 83(2007)-  42 09 17.88636(N)    089 10 22.64760(W) AD(2002.00) 0
 DE7365  ELLIP H (02/10/07)  216.323  (m)                       GP(2002.00)    
 DE7365  ELLIP H (02/03/05)  216.306  (m)                       GP(       ) 4 2
 DE7365  NAD 83(1997)-  42 09 17.88622(N)    089 10 22.64713(W) AD(       ) 1
 DE7365  ELLIP H (09/17/02)  216.355  (m)                       GP(       ) 4 1
 DE7365
 DE7365.Superseded values are not recommended for survey control.
 DE7365
 DE7365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7365.See file dsdata.pdf to determine how the superseded data were derived.
 DE7365
 DE7365_MARKER: F = FLANGE-ENCASED ROD
 DE7365_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7365+WITH SETTING: INFORMATION.
 DE7365_STAMPING: WIN 00.4N-00.0W
 DE7365_MARK LOGO: IL-201
 DE7365_PROJECTION: FLUSH
 DE7365_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7365_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7365+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2023
 DE7365_ROD/PIPE-DEPTH: 3 meters
 DE7365
 DE7365  HISTORY     - Date     Condition        Report By
 DE7365  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7365  HISTORY     - 20140422 GOOD             ILDT
 DE7365  HISTORY     - 20230106 GOOD             ILDT
 DE7365
 DE7365                          STATION DESCRIPTION
 DE7365
 DE7365'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7365'THE STATION IS LOCATED ON THE WEST SIDE OF MERIDIAN ROAD ALONG THE
 DE7365'WINNEBAGO-OGLE COUNTY LINE.
 DE7365'
 DE7365'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND SR 2, GO SOUTH
 DE7365'ON SR 2 FOR 1 KM TO WHERE SR 2 VEERS TO THE WEST.  BEAR LEFT AND GO
 DE7365'SOUTH ON SOUTH MAIN STREET, CROSSING THE ROCK RIVER, FOR 0.6 KM TO
 DE7365'KISHWAUKEE ROAD.  TURN RIGHT AND GO SOUTHWEST ON KISHWAUKEE ROAD FOR 6
 DE7365'KM TO MERIDIAN ROAD.  TURN LEFT ON MERIDIAN ROAD AND GO SOUTH FOR 0.6
 DE7365'KM TO THE STATION ON THE RIGHT.
 DE7365'
 DE7365'THE STATION IS 8 M WEST OF THE WEST EDGE OF PAVEMENT OF MERIDIAN ROAD,
 DE7365'17 M SOUTH OF A WEIGHT LIMIT SIGN POST, AND 0.3 M EAST OF AN ORANGE
 DE7365'CARSONITE WITNESS POST.
 DE7365'
 DE7365'AZIMUTH STATION BEARS SAZ 358 15 57, 1591.226 METERS, STAMPED WIN
 DE7365'00.4N 00.0W A.
 DE7365
 DE7365                          STATION RECOVERY (2014)
 DE7365
 DE7365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 DE7365'RECOVERED IN GOOD CONDITION.
 DE7365
 DE7365                          STATION RECOVERY (2023)
 DE7365
 DE7365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7378 ***********************************************************************
 DE7378  DESIGNATION -  WIN 01.1N 02.1E
 DE7378  PID         -  DE7378
 DE7378  STATE/COUNTY-  IL/WINNEBAGO
 DE7378  COUNTRY     -  US
 DE7378  USGS QUAD   -  KISHWAUKEE (2018)
 DE7378
 DE7378                         *CURRENT SURVEY CONTROL
 DE7378  ______________________________________________________________________
 DE7378* NAD 83(2011) POSITION- 42 09 53.94239(N) 089 07 56.11897(W)   ADJUSTED
 DE7378* NAD 83(2011) ELLIP HT-   183.716 (meters)        (06/27/12)   ADJUSTED
 DE7378* NAD 83(2011) EPOCH   -  2010.00
 DE7378* NAVD 88 ORTHO HEIGHT -   216.9   (meters)      712.    (feet) GPS OBS
 DE7378  ______________________________________________________________________
 DE7378  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7378  GEOID HEIGHT    -        -33.140 (meters)                     GEOID99
 DE7378  GEOID HEIGHT    -        -33.200 (meters)                     GEOID18
 DE7378  NAD 83(2011) X  -     71,706.625 (meters)                     COMP
 DE7378  NAD 83(2011) Y  - -4,734,310.336 (meters)                     COMP
 DE7378  NAD 83(2011) Z  -  4,259,328.044 (meters)                     COMP
 DE7378  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 DE7378
 DE7378  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7378  Standards:
 DE7378         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7378            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7378  -------------------------------------------------------------------
 DE7378  NETWORK    1.66   1.29           0.74   0.61   0.66     -0.00655781
 DE7378  -------------------------------------------------------------------
 DE7378  Click here for local accuracies and other accuracy information.
 DE7378
 DE7378.The horizontal coordinates were established by GPS observations
 DE7378.and adjusted by the National Geodetic Survey in June 2012.
 DE7378
 DE7378.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7378.been affixed to the stable North American tectonic plate. See 
 DE7378.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7378
 DE7378.The horizontal coordinates are valid at the epoch date displayed above
 DE7378.which is a decimal equivalence of Year/Month/Day.
 DE7378
 DE7378.The orthometric height was determined by GPS observations and a
 DE7378.high-resolution geoid model.
 DE7378
 DE7378.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7378.GEOID18 height accuracy estimate available here.
 DE7378
 DE7378.Click photographs - Photos may exist for this station.
 DE7378
 DE7378.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7378
 DE7378.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7378
 DE7378.The ellipsoidal height was determined by GPS observations
 DE7378.and is referenced to NAD 83.
 DE7378
 DE7378. The following values were computed from the NAD 83(2011) position.
 DE7378
 DE7378;                    North         East     Units Scale Factor Converg.
 DE7378;SPC IL W     -   610,925.050   785,475.478   MT  1.00003104   +0 41 39.9
 DE7378;SPC IL W     - 2,004,343.27  2,577,014.13   sFT  1.00003104   +0 41 39.9
 DE7378;UTM  16      - 4,670,295.043   323,864.482   MT  0.99998174   -1 25 54.1
 DE7378
 DE7378!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7378!SPC IL W     -   0.99997119  x   1.00003104  =   1.00000223
 DE7378!UTM  16      -   0.99997119  x   0.99998174  =   0.99995293
 DE7378
 DE7378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2386470295(NAD 83)
 DE7378
 DE7378                          SUPERSEDED SURVEY CONTROL
 DE7378
 DE7378  NAD 83(2007)-  42 09 53.94238(N)    089 07 56.11987(W) AD(2002.00) 0
 DE7378  ELLIP H (02/10/07)  183.749  (m)                       GP(2002.00)    
 DE7378  ELLIP H (02/03/05)  183.732  (m)                       GP(       ) 4 2
 DE7378  NAD 83(1997)-  42 09 53.94223(N)    089 07 56.11940(W) AD(       ) 1
 DE7378  ELLIP H (09/17/02)  183.781  (m)                       GP(       ) 4 1
 DE7378
 DE7378.Superseded values are not recommended for survey control.
 DE7378
 DE7378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7378.See file dsdata.pdf to determine how the superseded data were derived.
 DE7378
 DE7378_MARKER: I = METAL ROD
 DE7378_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7378+WITH SETTING: INFORMATION.
 DE7378_STAMPING: WIN 01.1N-02.1E
 DE7378_MARK LOGO: IL-201
 DE7378_PROJECTION: FLUSH
 DE7378_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7378_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7378_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7378+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7378_ROD/PIPE-DEPTH: 3 meters
 DE7378
 DE7378  HISTORY     - Date     Condition        Report By
 DE7378  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7378
 DE7378                          STATION DESCRIPTION
 DE7378
 DE7378'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7378'THE STATION IS LOCATED ON THE NORTH SIDE OF CONDON ROAD.
 DE7378'
 DE7378'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND BAXTER ROAD,
 DE7378'GO WEST ON BAXTER ROAD FOR 3.2 KM TO SOUTH BEND ROAD.  TURN LEFT AND
 DE7378'GO SOUTH AND WEST ON SOUTH BEND ROAD FOR 5.6 KM TO CONDON ROAD.  TURN
 DE7378'LEFT AND GO WEST ON CONDON ROAD FOR 1 KM TO THE STATION ON THE RIGHT.
 DE7378'
 DE7378'THE STATION IS 7.6 M NORTH OF THE NORTH EDGE OF PAVEMENT OF CONDON
 DE7378'ROAD, AND 0.3 M SOUTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7378'
 DE7378'AZIMUTH STATION BEARS SAZ 86 45 37, 416.413 METERS, STAMPED WIN 01.1N
 DE7378'02.1E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7368 ***********************************************************************
 DE7368  DESIGNATION -  WIN 01.4N 12.0E
 DE7368  PID         -  DE7368
 DE7368  STATE/COUNTY-  IL/WINNEBAGO
 DE7368  COUNTRY     -  US
 DE7368  USGS QUAD   -  CHERRY VALLEY (2018)
 DE7368
 DE7368                         *CURRENT SURVEY CONTROL
 DE7368  ______________________________________________________________________
 DE7368* NAD 83(2011) POSITION- 42 10 15.67023(N) 088 56 22.95996(W)   ADJUSTED
 DE7368* NAD 83(2011) ELLIP HT-   201.537 (meters)        (06/27/12)   ADJUSTED
 DE7368* NAD 83(2011) EPOCH   -  2010.00
 DE7368* NAVD 88 ORTHO HEIGHT -   234.8   (meters)      770.    (feet) GPS OBS
 DE7368  ______________________________________________________________________
 DE7368  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7368  GEOID HEIGHT    -        -33.236 (meters)                     GEOID99
 DE7368  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 DE7368  NAD 83(2011) X  -     87,607.897 (meters)                     COMP
 DE7368  NAD 83(2011) Y  - -4,733,605.855 (meters)                     COMP
 DE7368  NAD 83(2011) Z  -  4,259,836.912 (meters)                     COMP
 DE7368  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 DE7368
 DE7368  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7368  Standards:
 DE7368         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7368            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7368  -------------------------------------------------------------------
 DE7368  NETWORK    1.87   1.39           0.86   0.63   0.71      0.02525376
 DE7368  -------------------------------------------------------------------
 DE7368  Click here for local accuracies and other accuracy information.
 DE7368
 DE7368.The horizontal coordinates were established by GPS observations
 DE7368.and adjusted by the National Geodetic Survey in June 2012.
 DE7368
 DE7368.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7368.been affixed to the stable North American tectonic plate. See 
 DE7368.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7368
 DE7368.The horizontal coordinates are valid at the epoch date displayed above
 DE7368.which is a decimal equivalence of Year/Month/Day.
 DE7368
 DE7368.The orthometric height was determined by GPS observations and a
 DE7368.high-resolution geoid model.
 DE7368
 DE7368.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7368.GEOID18 height accuracy estimate available here.
 DE7368
 DE7368.Click photographs - Photos may exist for this station.
 DE7368
 DE7368.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7368
 DE7368.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7368
 DE7368.The ellipsoidal height was determined by GPS observations
 DE7368.and is referenced to NAD 83.
 DE7368
 DE7368. The following values were computed from the NAD 83(2011) position.
 DE7368
 DE7368;                    North         East     Units Scale Factor Converg.
 DE7368;SPC IL W     -   611,806.223   801,376.374   MT  1.00006759   +0 49 25.6
 DE7368;SPC IL W     - 2,007,234.25  2,629,182.32   sFT  1.00006759   +0 49 25.6
 DE7368;UTM  16      - 4,670,585.651   339,785.522   MT  0.99991584   -1 18 09.0
 DE7368
 DE7368!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7368!SPC IL W     -   0.99996839  x   1.00006759  =   1.00003598
 DE7368!UTM  16      -   0.99996839  x   0.99991584  =   0.99988423
 DE7368
 DE7368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3978570585(NAD 83)
 DE7368
 DE7368                          SUPERSEDED SURVEY CONTROL
 DE7368
 DE7368  NAD 83(2007)-  42 10 15.67021(N)    088 56 22.96085(W) AD(2002.00) 0
 DE7368  ELLIP H (02/10/07)  201.570  (m)                       GP(2002.00)    
 DE7368  ELLIP H (02/03/05)  201.556  (m)                       GP(       ) 4 2
 DE7368  NAD 83(1997)-  42 10 15.67011(N)    088 56 22.96039(W) AD(       ) 1
 DE7368  ELLIP H (09/17/02)  201.600  (m)                       GP(       ) 4 1
 DE7368
 DE7368.Superseded values are not recommended for survey control.
 DE7368
 DE7368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7368.See file dsdata.pdf to determine how the superseded data were derived.
 DE7368
 DE7368_MARKER: I = METAL ROD
 DE7368_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7368+WITH SETTING: INFORMATION.
 DE7368_STAMPING: WIN 01.4N-12.0E
 DE7368_MARK LOGO: IL-201
 DE7368_PROJECTION: FLUSH
 DE7368_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7368_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7368+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7368_ROD/PIPE-DEPTH: 3 meters
 DE7368
 DE7368  HISTORY     - Date     Condition        Report By
 DE7368  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7368
 DE7368                          STATION DESCRIPTION
 DE7368
 DE7368'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7368'THE STATION IS LOCATED ON THE EAST SIDE OF FAIRDALE ROAD, TO REACH THE
 DE7368'STATION FROM THE INTERSECTION OF GENOA ROAD AND RIVER ROAD, GO SOUTH
 DE7368'ON RIVER ROAD FOR 6.4 KM TO FAIRDALE ROAD AND THE WINNEBAGO-BOONE
 DE7368'COUNTY LINE.  TURN RIGHT AND GO SOUTH ON FAIRDALE ROAD FOR 0.40 KM TO
 DE7368'THE STATION ON THE LEFT.
 DE7368'
 DE7368'THE STATION IS  15 M SOUTH OF A PRIVATE DRIVE TO NUMBER 1265, 0.6 M
 DE7368'WEST OF A NORTH-SOUTH FENCE LINE, AND 0.3 M WEST OF AN  ORANGE
 DE7368'CARSONITE WITNESS POST.
 DE7368'
 DE7368'AZIMUTH STATION BEARS SAZ 177 41 49, 348.004 METERS, STAMPED WIN 01.4N
 DE7368'12.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7382 ***********************************************************************
 DE7382  DESIGNATION -  WIN 01.6N 07.7E
 DE7382  PID         -  DE7382
 DE7382  STATE/COUNTY-  IL/WINNEBAGO
 DE7382  COUNTRY     -  US
 DE7382  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7382
 DE7382                         *CURRENT SURVEY CONTROL
 DE7382  ______________________________________________________________________
 DE7382* NAD 83(2011) POSITION- 42 10 23.11634(N) 089 01 21.95045(W)   ADJUSTED
 DE7382* NAD 83(2011) ELLIP HT-   225.209 (meters)        (06/27/12)   ADJUSTED
 DE7382* NAD 83(2011) EPOCH   -  2010.00
 DE7382* NAVD 88 ORTHO HEIGHT -   258.5   (meters)      848.    (feet) GPS OBS
 DE7382  ______________________________________________________________________
 DE7382  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7382  GEOID HEIGHT    -        -33.194 (meters)                     GEOID99
 DE7382  GEOID HEIGHT    -        -33.245 (meters)                     GEOID18
 DE7382  NAD 83(2011) X  -     80,743.893 (meters)                     COMP
 DE7382  NAD 83(2011) Y  - -4,733,591.190 (meters)                     COMP
 DE7382  NAD 83(2011) Z  -  4,260,023.083 (meters)                     COMP
 DE7382  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 DE7382
 DE7382  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7382  Standards:
 DE7382         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7382            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7382  -------------------------------------------------------------------
 DE7382  NETWORK    1.82   1.35           0.82   0.65   0.69     -0.01670756
 DE7382  -------------------------------------------------------------------
 DE7382  Click here for local accuracies and other accuracy information.
 DE7382
 DE7382.The horizontal coordinates were established by GPS observations
 DE7382.and adjusted by the National Geodetic Survey in June 2012.
 DE7382
 DE7382.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7382.been affixed to the stable North American tectonic plate. See 
 DE7382.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7382
 DE7382.The horizontal coordinates are valid at the epoch date displayed above
 DE7382.which is a decimal equivalence of Year/Month/Day.
 DE7382
 DE7382.The orthometric height was determined by GPS observations and a
 DE7382.high-resolution geoid model.
 DE7382
 DE7382.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7382.GEOID18 height accuracy estimate available here.
 DE7382
 DE7382.Click photographs - Photos may exist for this station.
 DE7382
 DE7382.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7382
 DE7382.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7382
 DE7382.The ellipsoidal height was determined by GPS observations
 DE7382.and is referenced to NAD 83.
 DE7382
 DE7382. The following values were computed from the NAD 83(2011) position.
 DE7382
 DE7382;                    North         East     Units Scale Factor Converg.
 DE7382;SPC IL W     -   611,940.631   794,511.008   MT  1.00005104   +0 46 04.9
 DE7382;SPC IL W     - 2,007,675.22  2,606,658.20   sFT  1.00005104   +0 46 04.9
 DE7382;UTM  16      - 4,670,974.641   332,930.759   MT  0.99994345   -1 21 30.0
 DE7382
 DE7382!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7382!SPC IL W     -   0.99996468  x   1.00005104  =   1.00001572
 DE7382!UTM  16      -   0.99996468  x   0.99994345  =   0.99990813
 DE7382
 DE7382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3293070974(NAD 83)
 DE7382
 DE7382                          SUPERSEDED SURVEY CONTROL
 DE7382
 DE7382  NAD 83(2007)-  42 10 23.11632(N)    089 01 21.95135(W) AD(2002.00) 0
 DE7382  ELLIP H (02/10/07)  225.242  (m)                       GP(2002.00)    
 DE7382  ELLIP H (02/03/05)  225.225  (m)                       GP(       ) 4 2
 DE7382  NAD 83(1997)-  42 10 23.11618(N)    089 01 21.95087(W) AD(       ) 1
 DE7382  ELLIP H (09/17/02)  225.272  (m)                       GP(       ) 4 1
 DE7382
 DE7382.Superseded values are not recommended for survey control.
 DE7382
 DE7382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7382.See file dsdata.pdf to determine how the superseded data were derived.
 DE7382
 DE7382_MARKER: I = METAL ROD
 DE7382_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7382+WITH SETTING: INFORMATION.
 DE7382_STAMPING: WIN 01.6N-07.7E
 DE7382_MARK LOGO: IL-201
 DE7382_PROJECTION: FLUSH
 DE7382_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7382_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7382_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7382+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2016
 DE7382_ROD/PIPE-DEPTH: 3 meters
 DE7382
 DE7382  HISTORY     - Date     Condition        Report By
 DE7382  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7382  HISTORY     - 20160605 GOOD             COMPDA
 DE7382
 DE7382                          STATION DESCRIPTION
 DE7382
 DE7382'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7382'THE STATION IS LOCATED ON THE SOUTH SIDE OF ROTARY ROAD AND THE EAST
 DE7382'SIDE OF I-39.
 DE7382'
 DE7382'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 39 AND ROTARY
 DE7382'ROAD (NO EXIT), GO EAST ON ROTARY ROAD FOR 60 M TO THE STATION ON THE
 DE7382'RIGHT IN THE SOUTHEAST QUADRANT.
 DE7382'
 DE7382'THE STATION IS 11.9 M EAST OF THE EASTERNMOST BRIDGE RAIL, 4.2 M SOUTH
 DE7382'OF THE SOUTH EDGE OF PAVEMENT OF ROTARY ROAD, AND 0.3 M NORTH OF AN
 DE7382'ORANGE CARSONITE WITNESS POST.
 DE7382'
 DE7382'AZIMUTH STATION BEARS SAZ 89 41 58, 779.165 METERS, STAMPED WIN 01.6N
 DE7382'07.7E A.
 DE7382
 DE7382                          STATION RECOVERY (2016)
 DE7382
 DE7382'RECOVERY NOTE BY COMPASSDATA INC 2016 (NK)
 DE7382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7360 ***********************************************************************
 DE7360  DESIGNATION -  WIN 02.0N 04.2E
 DE7360  PID         -  DE7360
 DE7360  STATE/COUNTY-  IL/WINNEBAGO
 DE7360  COUNTRY     -  US
 DE7360  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7360
 DE7360                         *CURRENT SURVEY CONTROL
 DE7360  ______________________________________________________________________
 DE7360* NAD 83(2011) POSITION- 42 10 41.47502(N) 089 05 29.15902(W)   ADJUSTED
 DE7360* NAD 83(2011) ELLIP HT-   179.264 (meters)        (06/27/12)   ADJUSTED
 DE7360* NAD 83(2011) EPOCH   -  2010.00
 DE7360* NAVD 88 ORTHO HEIGHT -   212.5   (meters)      697.    (feet) GPS OBS
 DE7360  ______________________________________________________________________
 DE7360  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7360  GEOID HEIGHT    -        -33.177 (meters)                     GEOID99
 DE7360  GEOID HEIGHT    -        -33.233 (meters)                     GEOID18
 DE7360  NAD 83(2011) X  -     75,064.052 (meters)                     COMP
 DE7360  NAD 83(2011) Y  - -4,733,270.234 (meters)                     COMP
 DE7360  NAD 83(2011) Z  -  4,260,412.039 (meters)                     COMP
 DE7360  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 DE7360
 DE7360  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7360  Standards:
 DE7360         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7360            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7360  -------------------------------------------------------------------
 DE7360  NETWORK    1.46   1.12           0.65   0.53   0.57      0.03224758
 DE7360  -------------------------------------------------------------------
 DE7360  Click here for local accuracies and other accuracy information.
 DE7360
 DE7360.The horizontal coordinates were established by GPS observations
 DE7360.and adjusted by the National Geodetic Survey in June 2012.
 DE7360
 DE7360.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7360.been affixed to the stable North American tectonic plate. See 
 DE7360.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7360
 DE7360.The horizontal coordinates are valid at the epoch date displayed above
 DE7360.which is a decimal equivalence of Year/Month/Day.
 DE7360
 DE7360.The orthometric height was determined by GPS observations and a
 DE7360.high-resolution geoid model.
 DE7360
 DE7360.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7360.GEOID18 height accuracy estimate available here.
 DE7360
 DE7360.Click photographs - Photos may exist for this station.
 DE7360
 DE7360.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7360
 DE7360.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7360
 DE7360.The ellipsoidal height was determined by GPS observations
 DE7360.and is referenced to NAD 83.
 DE7360
 DE7360. The following values were computed from the NAD 83(2011) position.
 DE7360
 DE7360;                    North         East     Units Scale Factor Converg.
 DE7360;SPC IL W     -   612,433.283   788,830.258   MT  1.00003823   +0 43 19.2
 DE7360;SPC IL W     - 2,009,291.53  2,588,020.60   sFT  1.00003823   +0 43 19.2
 DE7360;UTM  16      - 4,671,677.680   327,272.708   MT  0.99996711   -1 24 16.6
 DE7360
 DE7360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7360!SPC IL W     -   0.99997189  x   1.00003823  =   1.00001011
 DE7360!UTM  16      -   0.99997189  x   0.99996711  =   0.99993900
 DE7360
 DE7360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2727271677(NAD 83)
 DE7360
 DE7360                          SUPERSEDED SURVEY CONTROL
 DE7360
 DE7360  NAD 83(2007)-  42 10 41.47500(N)    089 05 29.15992(W) AD(2002.00) 0
 DE7360  ELLIP H (02/10/07)  179.297  (m)                       GP(2002.00)    
 DE7360  ELLIP H (02/03/05)  179.282  (m)                       GP(       ) 4 2
 DE7360  NAD 83(1997)-  42 10 41.47487(N)    089 05 29.15945(W) AD(       ) 1
 DE7360  ELLIP H (09/17/02)  179.330  (m)                       GP(       ) 4 1
 DE7360
 DE7360.Superseded values are not recommended for survey control.
 DE7360
 DE7360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7360.See file dsdata.pdf to determine how the superseded data were derived.
 DE7360
 DE7360_MARKER: I = METAL ROD
 DE7360_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7360+WITH SETTING: INFORMATION.
 DE7360_STAMPING: WIN 02.0N-04.2E
 DE7360_MARK LOGO: IL-201
 DE7360_PROJECTION: FLUSH
 DE7360_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7360_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7360+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2023
 DE7360_ROD/PIPE-DEPTH: 3 meters
 DE7360
 DE7360  HISTORY     - Date     Condition        Report By
 DE7360  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7360  HISTORY     - 20230106 GOOD             ILDT
 DE7360
 DE7360                          STATION DESCRIPTION
 DE7360
 DE7360'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7360'THE STATION IS LOCATED ON THE SOUTH SIDE OF CAMP ELMWOOD ROAD.
 DE7360'
 DE7360'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND BAXTER ROAD,
 DE7360'GO WEST ON BAXTER ROAD FOR 0.2 KM TO BELT LINE ROAD.  TURN RIGHT AND
 DE7360'GO NORTHWEST ON BELT LINE ROAD FOR 1.4 KM TO CAMP ELMWOOD ROAD.  TURN
 DE7360'LEFT AND GO SOUTHWEST FOR 30 M TO WHERE CAMP ELMWOOD ROAD TURNS TO THE
 DE7360'RIGHT AND SOUTH BEND ROAD TURNS TO THE LEFT. TURN RIGHT AND GO NORTH
 DE7360'AND WEST ON CAMP ELMWOOD ROAD FOR 0.2 KM TO THE STATION ON THE LEFT.
 DE7360'
 DE7360'THE STATION IS 7.9 M SOUTHEAST OF THE CENTER OF CAMP ELMWOOD ROAD, 8.5
 DE7360'M SOUTHWEST OF THE CENTER OF A PAVED ENTRANCE TO A FIELD, 1.1 M
 DE7360'NORTHWEST OF A FENCE LINE, AND 0.5 M NORTHWEST OF AN ORANGE CARSONITE
 DE7360'WITNESS POST.
 DE7360'
 DE7360'AZIMUTH STATION BEARS SAZ 152 19 43, 338.948 METERS, STAMPED WIN 02.0N
 DE7360'04.2E A.
 DE7360
 DE7360                          STATION RECOVERY (2023)
 DE7360
 DE7360'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7360'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7380 ***********************************************************************
 DE7380  DESIGNATION -  WIN 02.1N 10.0E
 DE7380  PID         -  DE7380
 DE7380  STATE/COUNTY-  IL/WINNEBAGO
 DE7380  COUNTRY     -  US
 DE7380  USGS QUAD   -  CHERRY VALLEY (2018)
 DE7380
 DE7380                         *CURRENT SURVEY CONTROL
 DE7380  ______________________________________________________________________
 DE7380* NAD 83(2011) POSITION- 42 10 51.01977(N) 088 58 45.26229(W)   ADJUSTED
 DE7380* NAD 83(2011) ELLIP HT-   209.872 (meters)        (06/27/12)   ADJUSTED
 DE7380* NAD 83(2011) EPOCH   -  2010.00
 DE7380* NAVD 88 ORTHO HEIGHT -   243.2   (meters)      798.    (feet) GPS OBS
 DE7380  ______________________________________________________________________
 DE7380  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7380  GEOID HEIGHT    -        -33.230 (meters)                     GEOID99
 DE7380  GEOID HEIGHT    -        -33.281 (meters)                     GEOID18
 DE7380  NAD 83(2011) X  -     84,329.220 (meters)                     COMP
 DE7380  NAD 83(2011) Y  - -4,732,939.134 (meters)                     COMP
 DE7380  NAD 83(2011) Z  -  4,260,650.836 (meters)                     COMP
 DE7380  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 DE7380
 DE7380  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7380  Standards:
 DE7380         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7380            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7380  -------------------------------------------------------------------
 DE7380  NETWORK    1.65   1.23           0.74   0.59   0.63     -0.00396615
 DE7380  -------------------------------------------------------------------
 DE7380  Click here for local accuracies and other accuracy information.
 DE7380
 DE7380.The horizontal coordinates were established by GPS observations
 DE7380.and adjusted by the National Geodetic Survey in June 2012.
 DE7380
 DE7380.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7380.been affixed to the stable North American tectonic plate. See 
 DE7380.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7380
 DE7380.The horizontal coordinates are valid at the epoch date displayed above
 DE7380.which is a decimal equivalence of Year/Month/Day.
 DE7380
 DE7380.The orthometric height was determined by GPS observations and a
 DE7380.high-resolution geoid model.
 DE7380
 DE7380.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7380.GEOID18 height accuracy estimate available here.
 DE7380
 DE7380.Click photographs - Photos may exist for this station.
 DE7380
 DE7380.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7380
 DE7380.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7380
 DE7380.The ellipsoidal height was determined by GPS observations
 DE7380.and is referenced to NAD 83.
 DE7380
 DE7380. The following values were computed from the NAD 83(2011) position.
 DE7380
 DE7380;                    North         East     Units Scale Factor Converg.
 DE7380;SPC IL W     -   612,850.675   798,095.138   MT  1.00005954   +0 47 50.6
 DE7380;SPC IL W     - 2,010,660.92  2,618,417.13   sFT  1.00005954   +0 47 50.6
 DE7380;UTM  16      - 4,671,750.971   336,545.759   MT  0.99992875   -1 19 45.5
 DE7380
 DE7380!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7380!SPC IL W     -   0.99996709  x   1.00005954  =   1.00002662
 DE7380!UTM  16      -   0.99996709  x   0.99992875  =   0.99989584
 DE7380
 DE7380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3654571750(NAD 83)
 DE7380
 DE7380                          SUPERSEDED SURVEY CONTROL
 DE7380
 DE7380  NAD 83(2007)-  42 10 51.01975(N)    088 58 45.26319(W) AD(2002.00) 0
 DE7380  ELLIP H (02/10/07)  209.905  (m)                       GP(2002.00)    
 DE7380  ELLIP H (02/03/05)  209.889  (m)                       GP(       ) 4 2
 DE7380  NAD 83(1997)-  42 10 51.01961(N)    088 58 45.26270(W) AD(       ) 1
 DE7380  ELLIP H (09/17/02)  209.935  (m)                       GP(       ) 4 1
 DE7380
 DE7380.Superseded values are not recommended for survey control.
 DE7380
 DE7380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7380.See file dsdata.pdf to determine how the superseded data were derived.
 DE7380
 DE7380_MARKER: I = METAL ROD
 DE7380_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 DE7380_STAMPING: WIN 02.1N-10.0E
 DE7380_MARK LOGO: IL-201
 DE7380_PROJECTION: FLUSH
 DE7380_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7380_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7380_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7380+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2021
 DE7380_ROD/PIPE-DEPTH: 3 meters
 DE7380
 DE7380  HISTORY     - Date     Condition        Report By
 DE7380  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7380  HISTORY     - 20211007 GOOD             ILDT
 DE7380
 DE7380                          STATION DESCRIPTION
 DE7380
 DE7380'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7380'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE INTERSECTION
 DE7380'OF PERRYVILLE ROAD AND BLOMBERG ROAD. TO REACH THE STATION FROM THE
 DE7380'INTERSECTION OF US 20 BYPASS AND PERRYVILLE ROAD, GO SOUTH ON
 DE7380'PERRYVILLE ROAD FOR 0.9 KM TO BLOMBERG ROAD AND THE STATION ON THE
 DE7380'RIGHT. THE STATION IS 10.7 M WEST OF THE WEST EDGE OF PAVEMENT OF
 DE7380'PERRYVILLE ROAD, 9.1 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF BLOMBURG
 DE7380'ROAD, 6.7 M SOUTHWEST OF A GAS PIPELINE SIGN, AND 0.4 M NORTH OF AN
 DE7380'ORANGE CARSONITE WITNESS POST.  STAMPED WIN 02.1N 10.0E A.
 DE7380'AZIMUTH STATION BEARS SAZ 90 25 23, 622.278.
 DE7380
 DE7380                          STATION RECOVERY (2021)
 DE7380
 DE7380'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DE7380'MISSING WITNESS SIGN AND COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7364 ***********************************************************************
 DE7364  DESIGNATION -  WIN 02.6N 01.0E
 DE7364  PID         -  DE7364
 DE7364  STATE/COUNTY-  IL/WINNEBAGO
 DE7364  COUNTRY     -  US
 DE7364  USGS QUAD   -  KISHWAUKEE (2018)
 DE7364
 DE7364                         *CURRENT SURVEY CONTROL
 DE7364  ______________________________________________________________________
 DE7364* NAD 83(2011) POSITION- 42 11 09.74651(N) 089 09 10.58146(W)   ADJUSTED
 DE7364* NAD 83(2011) ELLIP HT-   181.470 (meters)        (06/27/12)   ADJUSTED
 DE7364* NAD 83(2011) EPOCH   -  2010.00
 DE7364* NAVD 88 ORTHO HEIGHT -   214.7   (meters)      704.    (feet) GPS OBS
 DE7364  ______________________________________________________________________
 DE7364  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7364  GEOID HEIGHT    -        -33.162 (meters)                     GEOID99
 DE7364  GEOID HEIGHT    -        -33.223 (meters)                     GEOID18
 DE7364  NAD 83(2011) X  -     69,974.273 (meters)                     COMP
 DE7364  NAD 83(2011) Y  - -4,732,764.024 (meters)                     COMP
 DE7364  NAD 83(2011) Z  -  4,261,059.931 (meters)                     COMP
 DE7364  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 DE7364
 DE7364  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7364  Standards:
 DE7364         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7364            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7364  -------------------------------------------------------------------
 DE7364  NETWORK    1.85   1.39           0.81   0.69   0.71      0.07771856
 DE7364  -------------------------------------------------------------------
 DE7364  Click here for local accuracies and other accuracy information.
 DE7364
 DE7364.The horizontal coordinates were established by GPS observations
 DE7364.and adjusted by the National Geodetic Survey in June 2012.
 DE7364
 DE7364.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7364.been affixed to the stable North American tectonic plate. See 
 DE7364.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7364
 DE7364.The horizontal coordinates are valid at the epoch date displayed above
 DE7364.which is a decimal equivalence of Year/Month/Day.
 DE7364
 DE7364.The orthometric height was determined by GPS observations and a
 DE7364.high-resolution geoid model.
 DE7364
 DE7364.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7364.GEOID18 height accuracy estimate available here.
 DE7364
 DE7364.Click photographs - Photos may exist for this station.
 DE7364
 DE7364.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7364
 DE7364.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7364
 DE7364.The ellipsoidal height was determined by GPS observations
 DE7364.and is referenced to NAD 83.
 DE7364
 DE7364. The following values were computed from the NAD 83(2011) position.
 DE7364
 DE7364;                    North         East     Units Scale Factor Converg.
 DE7364;SPC IL W     -   613,243.349   783,738.511   MT  1.00002743   +0 40 50.9
 DE7364;SPC IL W     - 2,011,949.22  2,571,315.43   sFT  1.00002743   +0 40 50.9
 DE7364;UTM  16      - 4,672,676.094   322,214.808   MT  0.99998892   -1 26 46.2
 DE7364
 DE7364!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7364!SPC IL W     -   0.99997154  x   1.00002743  =   0.99999897
 DE7364!UTM  16      -   0.99997154  x   0.99998892  =   0.99996046
 DE7364
 DE7364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2221472676(NAD 83)
 DE7364
 DE7364                          SUPERSEDED SURVEY CONTROL
 DE7364
 DE7364  NAD 83(2007)-  42 11 09.74649(N)    089 09 10.58237(W) AD(2002.00) 0
 DE7364  ELLIP H (02/10/07)  181.503  (m)                       GP(2002.00)    
 DE7364  ELLIP H (02/03/05)  181.488  (m)                       GP(       ) 4 2
 DE7364  NAD 83(1997)-  42 11 09.74637(N)    089 09 10.58188(W) AD(       ) 1
 DE7364  ELLIP H (09/17/02)  181.537  (m)                       GP(       ) 4 1
 DE7364
 DE7364.Superseded values are not recommended for survey control.
 DE7364
 DE7364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7364.See file dsdata.pdf to determine how the superseded data were derived.
 DE7364
 DE7364_MARKER: I = METAL ROD
 DE7364_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7364+WITH SETTING: INFORMATION.
 DE7364_STAMPING: WIN 02.6N-01.0E
 DE7364_MARK LOGO: IL-201
 DE7364_PROJECTION: FLUSH
 DE7364_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7364_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7364+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7364_ROD/PIPE-DEPTH: 3 meters
 DE7364
 DE7364  HISTORY     - Date     Condition        Report By
 DE7364  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7364
 DE7364                          STATION DESCRIPTION
 DE7364
 DE7364'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7364'THE STATION IS LOCATED ON THE NORTH SIDE OF SR 2.
 DE7364'
 DE7364'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND SR 2, GO SOUTH
 DE7364'AND WEST ON SR 2 FOR 11 KM TO PRAIRIE ROAD.  CONTINUE ON SR 2 FOR 0.7
 DE7364'KM TO THE STATION ON THE RIGHT.
 DE7364'
 DE7364'THE STATION IS 10 M NORTH OF THE NORTH EDGE OF PAVEMENT OF SR 2, 12 M
 DE7364'EAST OF THE CENTERLINE OF THE EAST DRIVE TO A TRAILER PARK, AND 0.3 M
 DE7364'SOUTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7364'
 DE7364'AZIMUTH STATION BEARS SAZ 60 56 09, 417.154 METERS, STAMPED WIN 02.6N
 DE7364'01.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7379 ***********************************************************************
 DE7379  DESIGNATION -  WIN 03.1N 07.7E
 DE7379  PID         -  DE7379
 DE7379  STATE/COUNTY-  IL/WINNEBAGO
 DE7379  COUNTRY     -  US
 DE7379  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7379
 DE7379                         *CURRENT SURVEY CONTROL
 DE7379  ______________________________________________________________________
 DE7379* NAD 83(2011) POSITION- 42 11 35.42130(N) 089 01 15.22825(W)   ADJUSTED
 DE7379* NAD 83(2011) ELLIP HT-   225.255 (meters)        (06/27/12)   ADJUSTED
 DE7379* NAD 83(2011) EPOCH   -  2010.00
 DE7379* NAVD 88 ORTHO HEIGHT -   258.5   (meters)      848.    (feet) GPS OBS
 DE7379  ______________________________________________________________________
 DE7379  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7379  GEOID HEIGHT    -        -33.225 (meters)                     GEOID99
 DE7379  GEOID HEIGHT    -        -33.276 (meters)                     GEOID18
 DE7379  NAD 83(2011) X  -     80,872.562 (meters)                     COMP
 DE7379  NAD 83(2011) Y  - -4,732,090.670 (meters)                     COMP
 DE7379  NAD 83(2011) Z  -  4,261,676.309 (meters)                     COMP
 DE7379  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 DE7379
 DE7379  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7379  Standards:
 DE7379         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7379            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7379  -------------------------------------------------------------------
 DE7379  NETWORK    1.85   1.39           0.82   0.68   0.71     -0.02012650
 DE7379  -------------------------------------------------------------------
 DE7379  Click here for local accuracies and other accuracy information.
 DE7379
 DE7379.The horizontal coordinates were established by GPS observations
 DE7379.and adjusted by the National Geodetic Survey in June 2012.
 DE7379
 DE7379.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7379.been affixed to the stable North American tectonic plate. See 
 DE7379.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7379
 DE7379.The horizontal coordinates are valid at the epoch date displayed above
 DE7379.which is a decimal equivalence of Year/Month/Day.
 DE7379
 DE7379.The orthometric height was determined by GPS observations and a
 DE7379.high-resolution geoid model.
 DE7379
 DE7379.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7379.GEOID18 height accuracy estimate available here.
 DE7379
 DE7379.Click photographs - Photos may exist for this station.
 DE7379
 DE7379.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7379
 DE7379.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7379
 DE7379.The ellipsoidal height was determined by GPS observations
 DE7379.and is referenced to NAD 83.
 DE7379
 DE7379. The following values were computed from the NAD 83(2011) position.
 DE7379
 DE7379;                    North         East     Units Scale Factor Converg.
 DE7379;SPC IL W     -   614,173.560   794,635.327   MT  1.00005133   +0 46 10.5
 DE7379;SPC IL W     - 2,015,001.09  2,607,066.07   sFT  1.00005133   +0 46 10.5
 DE7379;UTM  16      - 4,673,201.178   333,137.836   MT  0.99994260   -1 21 27.4
 DE7379
 DE7379!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7379!SPC IL W     -   0.99996467  x   1.00005133  =   1.00001600
 DE7379!UTM  16      -   0.99996467  x   0.99994260  =   0.99990727
 DE7379
 DE7379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3313773201(NAD 83)
 DE7379
 DE7379                          SUPERSEDED SURVEY CONTROL
 DE7379
 DE7379  NAD 83(2007)-  42 11 35.42128(N)    089 01 15.22915(W) AD(2002.00) 0
 DE7379  ELLIP H (02/10/07)  225.288  (m)                       GP(2002.00)    
 DE7379  ELLIP H (02/03/05)  225.271  (m)                       GP(       ) 4 2
 DE7379  NAD 83(1997)-  42 11 35.42114(N)    089 01 15.22868(W) AD(       ) 1
 DE7379  ELLIP H (09/17/02)  225.317  (m)                       GP(       ) 4 1
 DE7379
 DE7379.Superseded values are not recommended for survey control.
 DE7379
 DE7379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7379.See file dsdata.pdf to determine how the superseded data were derived.
 DE7379
 DE7379_MARKER: I = METAL ROD
 DE7379_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7379+WITH SETTING: INFORMATION.
 DE7379_STAMPING: WIN 03.1N-07.7E
 DE7379_MARK LOGO: IL-201
 DE7379_PROJECTION: FLUSH
 DE7379_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7379_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7379_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7379+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7379_ROD/PIPE-DEPTH: 3 meters
 DE7379
 DE7379  HISTORY     - Date     Condition        Report By
 DE7379  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7379
 DE7379                          STATION DESCRIPTION
 DE7379
 DE7379'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7379'THE STATION IS LOCATED ON THE WEST SIDE OF 42ND STREET.
 DE7379'
 DE7379'TO REACH THE STATION FROM THE INTERSECTION OF I-39 AND BLACKHAWK ROAD
 DE7379'(NOT AN EXIT), TRAVEL EAST ON BLACKHAWK ROAD FOR 0.2 KM TO 42ND
 DE7379'STREET.  TURN RIGHT AND GO SOUTH ON 42ND STREET FOR 0.2 KM TO THE
 DE7379'STATION ON THE RIGHT, 36.5 M NORTH OF PRIVATE DRIVE EXYENDED TO 6152.
 DE7379'
 DE7379'THE STATION IS 4.1 M WEST OF THE WEST EDGE OF PAVEMENT OF 42ND STREET,
 DE7379'AND 0.9 M EAST OF AN ORANGE CARSONITE WITNESS POST.
 DE7379'
 DE7379'AZIMUTH STATION BEARS SAZ 180 05 21, 680.841 METERS, STAMPED WIN 03.1N
 DE7379'07.7E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7363 ***********************************************************************
 DE7363  DESIGNATION -  WIN 03.6N 03.0E
 DE7363  PID         -  DE7363
 DE7363  STATE/COUNTY-  IL/WINNEBAGO
 DE7363  COUNTRY     -  US
 DE7363  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7363
 DE7363                         *CURRENT SURVEY CONTROL
 DE7363  ______________________________________________________________________
 DE7363* NAD 83(2011) POSITION- 42 12 03.51957(N) 089 06 50.72752(W)   ADJUSTED
 DE7363* NAD 83(2011) ELLIP HT-   178.524 (meters)        (06/27/12)   ADJUSTED
 DE7363* NAD 83(2011) EPOCH   -  2010.00
 DE7363* NAVD 88 ORTHO HEIGHT -   211.8   (meters)      695.    (feet) GPS OBS
 DE7363  ______________________________________________________________________
 DE7363  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7363  GEOID HEIGHT    -        -33.203 (meters)                     GEOID99
 DE7363  GEOID HEIGHT    -        -33.262 (meters)                     GEOID18
 DE7363  NAD 83(2011) X  -     73,165.954 (meters)                     COMP
 DE7363  NAD 83(2011) Y  - -4,731,599.063 (meters)                     COMP
 DE7363  NAD 83(2011) Z  -  4,262,287.222 (meters)                     COMP
 DE7363  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 DE7363
 DE7363  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7363  Standards:
 DE7363         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7363            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7363  -------------------------------------------------------------------
 DE7363  NETWORK    1.77   1.29           0.79   0.64   0.66      0.11643975
 DE7363  -------------------------------------------------------------------
 DE7363  Click here for local accuracies and other accuracy information.
 DE7363
 DE7363.The horizontal coordinates were established by GPS observations
 DE7363.and adjusted by the National Geodetic Survey in June 2012.
 DE7363
 DE7363.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7363.been affixed to the stable North American tectonic plate. See 
 DE7363.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7363
 DE7363.The horizontal coordinates are valid at the epoch date displayed above
 DE7363.which is a decimal equivalence of Year/Month/Day.
 DE7363
 DE7363.The orthometric height was determined by GPS observations and a
 DE7363.high-resolution geoid model.
 DE7363
 DE7363.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7363.GEOID18 height accuracy estimate available here.
 DE7363
 DE7363.Click photographs - Photos may exist for this station.
 DE7363
 DE7363.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7363
 DE7363.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7363
 DE7363.The ellipsoidal height was determined by GPS observations
 DE7363.and is referenced to NAD 83.
 DE7363
 DE7363. The following values were computed from the NAD 83(2011) position.
 DE7363
 DE7363;                    North         East     Units Scale Factor Converg.
 DE7363;SPC IL W     -   614,941.297   786,927.122   MT  1.00003412   +0 42 25.5
 DE7363;SPC IL W     - 2,017,519.91  2,581,776.73   sFT  1.00003412   +0 42 25.5
 DE7363;UTM  16      - 4,674,254.435   325,464.089   MT  0.99997484   -1 25 13.7
 DE7363
 DE7363!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7363!SPC IL W     -   0.99997200  x   1.00003412  =   1.00000612
 DE7363!UTM  16      -   0.99997200  x   0.99997484  =   0.99994684
 DE7363
 DE7363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2546474254(NAD 83)
 DE7363
 DE7363                          SUPERSEDED SURVEY CONTROL
 DE7363
 DE7363  NAD 83(2007)-  42 12 03.51955(N)    089 06 50.72842(W) AD(2002.00) 0
 DE7363  ELLIP H (02/10/07)  178.558  (m)                       GP(2002.00)    
 DE7363  ELLIP H (02/03/05)  178.542  (m)                       GP(       ) 4 2
 DE7363  NAD 83(1997)-  42 12 03.51943(N)    089 06 50.72794(W) AD(       ) 1
 DE7363  ELLIP H (09/17/02)  178.590  (m)                       GP(       ) 4 1
 DE7363
 DE7363.Superseded values are not recommended for survey control.
 DE7363
 DE7363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7363.See file dsdata.pdf to determine how the superseded data were derived.
 DE7363
 DE7363_MARKER: I = METAL ROD
 DE7363_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7363+WITH SETTING: INFORMATION.
 DE7363_STAMPING: WIN 03.6N-03.0E
 DE7363_MARK LOGO: IL-201
 DE7363_PROJECTION: FLUSH
 DE7363_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7363_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7363+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7363_ROD/PIPE-DEPTH: 3 meters
 DE7363
 DE7363  HISTORY     - Date     Condition        Report By
 DE7363  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7363
 DE7363                          STATION DESCRIPTION
 DE7363
 DE7363'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7363'THE STATION IS LOCATED ON THE NORTH SIDE OF KISHWAUKEE ROAD.
 DE7363'
 DE7363'TO REACH THE STATION FROM THE INTERSECTION OF SR 20 AND SR 2, GO SOUTH
 DE7363'ON SR 2 FOR 2.4 KM TO WHERE SR 2 VEERS TO THE SOUTH AND EAST AND SOUTH
 DE7363'MAIN STREET CONTINUES SOUTH.  CONTINUE SOUTH ON SOUTH MAIN STREET FOR
 DE7363'1.2KM TO KISHWAUKEE ROAD.  TURN RIGHT AND GO SOUTH AND WEST FOR 0.6 KM
 DE7363'ON KISHWAUKEE ROAD TO THE STATION ON THE RIGHT.
 DE7363'
 DE7363'THE STATION IS 14 M NORTH OF THE NORTH EDGE OF PAVEMENT OF KISHWAUKEE
 DE7363'ROAD, 36.6 M NORTHEAST OF A TELEPHONE PEDESTAL, AND 0.3 M SOUTH OF AN
 DE7363'ORANGE CARSONITE WITNESS POST.
 DE7363'
 DE7363'AZIMUTH STATION BEARS SAZ 30 19 55, 398.782 METERS, STAMPED WIN 03.6N
 DE7363'03.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7344 ***********************************************************************
 DE7344  DESIGNATION -  WIN 03.8N 00.0W
 DE7344  PID         -  DE7344
 DE7344  STATE/COUNTY-  IL/WINNEBAGO
 DE7344  COUNTRY     -  US
 DE7344  USGS QUAD   -  KISHWAUKEE (2018)
 DE7344
 DE7344                         *CURRENT SURVEY CONTROL
 DE7344  ______________________________________________________________________
 DE7344* NAD 83(2011) POSITION- 42 12 11.45659(N) 089 10 23.25035(W)   ADJUSTED
 DE7344* NAD 83(2011) ELLIP HT-   212.857 (meters)        (06/27/12)   ADJUSTED
 DE7344* NAD 83(2011) EPOCH   -  2010.00
 DE7344* NAVD 88 ORTHO HEIGHT -   246.1   (meters)      807.    (feet) GPS OBS
 DE7344  ______________________________________________________________________
 DE7344  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7344  GEOID HEIGHT    -        -33.178 (meters)                     GEOID99
 DE7344  GEOID HEIGHT    -        -33.242 (meters)                     GEOID18
 DE7344  NAD 83(2011) X  -     68,288.755 (meters)                     COMP
 DE7344  NAD 83(2011) Y  - -4,731,532.872 (meters)                     COMP
 DE7344  NAD 83(2011) Z  -  4,262,491.704 (meters)                     COMP
 DE7344  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 DE7344
 DE7344  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7344  Standards:
 DE7344         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7344            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7344  -------------------------------------------------------------------
 DE7344  NETWORK    1.79   1.33           0.79   0.66   0.68      0.10081500
 DE7344  -------------------------------------------------------------------
 DE7344  Click here for local accuracies and other accuracy information.
 DE7344
 DE7344.The horizontal coordinates were established by GPS observations
 DE7344.and adjusted by the National Geodetic Survey in June 2012.
 DE7344
 DE7344.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7344.been affixed to the stable North American tectonic plate. See 
 DE7344.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7344
 DE7344.The horizontal coordinates are valid at the epoch date displayed above
 DE7344.which is a decimal equivalence of Year/Month/Day.
 DE7344
 DE7344.The orthometric height was determined by GPS observations and a
 DE7344.high-resolution geoid model.
 DE7344
 DE7344.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7344.GEOID18 height accuracy estimate available here.
 DE7344
 DE7344.Click photographs - Photos may exist for this station.
 DE7344
 DE7344.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7344
 DE7344.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7344
 DE7344.The ellipsoidal height was determined by GPS observations
 DE7344.and is referenced to NAD 83.
 DE7344
 DE7344. The following values were computed from the NAD 83(2011) position.
 DE7344
 DE7344;                    North         East     Units Scale Factor Converg.
 DE7344;SPC IL W     -   615,127.698   782,048.878   MT  1.00002398   +0 40 02.9
 DE7344;SPC IL W     - 2,018,131.46  2,565,772.03   sFT  1.00002398   +0 40 02.9
 DE7344;UTM  16      - 4,674,621.798   320,596.340   MT  0.99999604   -1 27 36.8
 DE7344
 DE7344!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7344!SPC IL W     -   0.99996662  x   1.00002398  =   0.99999060
 DE7344!UTM  16      -   0.99996662  x   0.99999604  =   0.99996266
 DE7344
 DE7344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2059674621(NAD 83)
 DE7344
 DE7344                          SUPERSEDED SURVEY CONTROL
 DE7344
 DE7344  NAD 83(2007)-  42 12 11.45657(N)    089 10 23.25126(W) AD(2002.00) 0
 DE7344  ELLIP H (02/10/07)  212.891  (m)                       GP(2002.00)    
 DE7344  ELLIP H (02/03/05)  212.879  (m)                       GP(       ) 4 2
 DE7344  NAD 83(1997)-  42 12 11.45647(N)    089 10 23.25074(W) AD(       ) 1
 DE7344  ELLIP H (09/17/02)  212.927  (m)                       GP(       ) 4 1
 DE7344
 DE7344.Superseded values are not recommended for survey control.
 DE7344
 DE7344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7344.See file dsdata.pdf to determine how the superseded data were derived.
 DE7344
 DE7344_MARKER: I = METAL ROD
 DE7344_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7344+WITH SETTING: INFORMATION.
 DE7344_STAMPING: WIN 03.8N-00.0W
 DE7344_MARK LOGO: IL-201
 DE7344_PROJECTION: FLUSH
 DE7344_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7344_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7344_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7344+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7344_ROD/PIPE-DEPTH: 3 meters
 DE7344
 DE7344  HISTORY     - Date     Condition        Report By
 DE7344  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7344
 DE7344                          STATION DESCRIPTION
 DE7344
 DE7344'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7344'THE STATION IS LOCATED ON THE WEST SIDE OF MERIDIAN ROAD, ALONG THE
 DE7344'WINNEBAGO-OGLE COUNTY LINE.
 DE7344'
 DE7344'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND MERIDIAN ROAD,
 DE7344'GO SOUTH ON MERIDIAN ROAD FOR 6 KM TO TIPPLE ROAD ON THE LEFT.
 DE7344'CONTINUE SOUTH ON MERIDIAN ROAD FOR 0.6 KM TO THE STATION ON THE
 DE7344'RIGHT.
 DE7344'
 DE7344'THE STATION IS 7 M WEST OF THE WEST EDGE OF PAVEMENT OF MERIDIAN ROAD,
 DE7344'158 M NORTH OF PRIVATE ENTRANCE TO 12848, AND 0.3 M EAST OF AN ORANGE
 DE7344'CARSONITE WITNESS POST.
 DE7344'
 DE7344'AZIMUTH STATION BEARS SAZ 183 12 36, 325.225 METERS, STAMPED WIN 03.8N
 DE7344'00.0W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7353 ***********************************************************************
 DE7353  DESIGNATION -  WIN 03.8N 07.3W
 DE7353  PID         -  DE7353
 DE7353  STATE/COUNTY-  IL/WINNEBAGO
 DE7353  COUNTRY     -  US
 DE7353  USGS QUAD   -  SEWARD (2018)
 DE7353
 DE7353                         *CURRENT SURVEY CONTROL
 DE7353  ______________________________________________________________________
 DE7353* NAD 83(2011) POSITION- 42 12 09.00919(N) 089 18 57.77502(W)   ADJUSTED
 DE7353* NAD 83(2011) ELLIP HT-   225.775 (meters)        (06/27/12)   ADJUSTED
 DE7353* NAD 83(2011) EPOCH   -  2010.00
 DE7353* NAVD 88 ORTHO HEIGHT -   259.0   (meters)      850.    (feet) GPS OBS
 DE7353  ______________________________________________________________________
 DE7353  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7353  GEOID HEIGHT    -        -33.105 (meters)                     GEOID99
 DE7353  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 DE7353  NAD 83(2011) X  -     56,486.532 (meters)                     COMP
 DE7353  NAD 83(2011) Y  - -4,731,748.790 (meters)                     COMP
 DE7353  NAD 83(2011) Z  -  4,262,444.442 (meters)                     COMP
 DE7353  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 DE7353
 DE7353  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7353  Standards:
 DE7353         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7353            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7353  -------------------------------------------------------------------
 DE7353  NETWORK    2.03   1.45           0.92   0.71   0.74     -0.02311053
 DE7353  -------------------------------------------------------------------
 DE7353  Click here for local accuracies and other accuracy information.
 DE7353
 DE7353.The horizontal coordinates were established by GPS observations
 DE7353.and adjusted by the National Geodetic Survey in June 2012.
 DE7353
 DE7353.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7353.been affixed to the stable North American tectonic plate. See 
 DE7353.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7353
 DE7353.The horizontal coordinates are valid at the epoch date displayed above
 DE7353.which is a decimal equivalence of Year/Month/Day.
 DE7353
 DE7353.The orthometric height was determined by GPS observations and a
 DE7353.high-resolution geoid model.
 DE7353
 DE7353.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7353.GEOID18 height accuracy estimate available here.
 DE7353
 DE7353.Click photographs - Photos may exist for this station.
 DE7353
 DE7353.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7353
 DE7353.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7353
 DE7353.The ellipsoidal height was determined by GPS observations
 DE7353.and is referenced to NAD 83.
 DE7353
 DE7353. The following values were computed from the NAD 83(2011) position.
 DE7353
 DE7353;                    North         East     Units Scale Factor Converg.
 DE7353;SPC IL W     -   614,924.575   770,246.595   MT  1.00000187   +0 34 17.1
 DE7353;SPC IL W     - 2,017,465.04  2,527,050.70   sFT  1.00000187   +0 34 17.1
 DE7353;UTM  16      - 4,674,856.997   308,794.534   MT  1.00004986   -1 33 22.6
 DE7353
 DE7353!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7353!SPC IL W     -   0.99996459  x   1.00000187  =   0.99996646
 DE7353!UTM  16      -   0.99996459  x   1.00004986  =   1.00001445
 DE7353
 DE7353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0879474856(NAD 83)
 DE7353
 DE7353                          SUPERSEDED SURVEY CONTROL
 DE7353
 DE7353  NAD 83(2007)-  42 12 09.00916(N)    089 18 57.77595(W) AD(2002.00) 0
 DE7353  ELLIP H (02/10/07)  225.810  (m)                       GP(2002.00)    
 DE7353  ELLIP H (02/03/05)  225.804  (m)                       GP(       ) 4 2
 DE7353  NAD 83(1997)-  42 12 09.00897(N)    089 18 57.77530(W) AD(       ) 1
 DE7353  ELLIP H (09/17/02)  225.852  (m)                       GP(       ) 4 1
 DE7353
 DE7353.Superseded values are not recommended for survey control.
 DE7353
 DE7353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7353.See file dsdata.pdf to determine how the superseded data were derived.
 DE7353
 DE7353_MARKER: F = FLANGE-ENCASED ROD
 DE7353_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7353+WITH SETTING: INFORMATION.
 DE7353_STAMPING: WIN 03.8N-07.3W
 DE7353_MARK LOGO: IL-201
 DE7353_PROJECTION: RECESSED 15 CENTIMETERS
 DE7353_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7353_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7353_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7353+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2020
 DE7353_ROD/PIPE-DEPTH: 3 meters
 DE7353
 DE7353  HISTORY     - Date     Condition        Report By
 DE7353  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7353  HISTORY     - 20110128 GOOD             MCCLUR
 DE7353  HISTORY     - 20200205 GOOD             ILDT
 DE7353  HISTORY     - 20201001 SEE DESCRIPTION  ILDT
 DE7353
 DE7353                          STATION DESCRIPTION
 DE7353
 DE7353'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7353'THE STATION IS LOCATED ON THE SOUTH SIDE OF MONTAGUE ROAD. TO REACH
 DE7353'THE STATION FROM THE INTERSECTION OF US 20 AND PECATONICA ROAD, GO
 DE7353'SOUTH ON PECATONICA ROAD FOR 9.3 KM TO MONTAGUE ROAD. TURN LEFT AND GO
 DE7353'EAST ON MONTAGUE ROAD FOR 3.4 KM TO THE STATION ON THE RIGHT. THE
 DE7353'STATION IS 11.3 M SOUTH OF THE CENTERLINE OF MONTAGUE ROAD, 56 M
 DE7353'WEST-SOUTHWEST OF A PASS WITH CARE SIGN, AND 0.3 M NORTH OF AN ORANGE
 DE7353'CARSONITE WITNESS POST.
 DE7353'
 DE7353'AZIMUTH STATION BEARS SAZ 89 22 15, 1742.388 METERS.  STAMPED WIN
 DE7353'03.8N 07.3W A.
 DE7353
 DE7353                          STATION RECOVERY (2011)
 DE7353
 DE7353'RECOVERY NOTE BY MCCLURE ENGINEERING 2011 (NPO)
 DE7353'RECOVERED IN GOOD CONDITION.
 DE7353
 DE7353                          STATION RECOVERY (2020)
 DE7353
 DE7353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7353'THE MARK IS 34 FT (10.4 M) SOUTH OF THE CENTERLINE OF MONTAGUE ROAD ON
 DE7353'THE BACK SLOPE AND 34 FT (10.4 M) SOUTH OF A TELEPHONE PEDESTAL.
 DE7353'MISSING THE CAP.
 DE7353
 DE7353                          STATION RECOVERY (2020)
 DE7353
 DE7353'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7353'MONUMENT IS MISSING THE LID, BUT APPEARS TO BE IN GOOD SHAPE OTHER
 DE7353'THAN THAT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7355 ***********************************************************************
 DE7355  DESIGNATION -  WIN 03.8N 11.4W
 DE7355  PID         -  DE7355
 DE7355  STATE/COUNTY-  IL/WINNEBAGO
 DE7355  COUNTRY     -  US
 DE7355  USGS QUAD   -  GERMAN VALLEY (2018)
 DE7355
 DE7355                         *CURRENT SURVEY CONTROL
 DE7355  ______________________________________________________________________
 DE7355* NAD 83(2011) POSITION- 42 12 07.38954(N) 089 23 45.60267(W)   ADJUSTED
 DE7355* NAD 83(2011) ELLIP HT-   233.006 (meters)        (06/27/12)   ADJUSTED
 DE7355* NAD 83(2011) EPOCH   -  2010.00
 DE7355* NAVD 88 ORTHO HEIGHT -   266.2   (meters)      873.    (feet) GPS OBS
 DE7355  ______________________________________________________________________
 DE7355  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7355  GEOID HEIGHT    -        -33.072 (meters)                     GEOID99
 DE7355  GEOID HEIGHT    -        -33.152 (meters)                     GEOID18
 DE7355  NAD 83(2011) X  -     49,884.075 (meters)                     COMP
 DE7355  NAD 83(2011) Y  - -4,731,861.932 (meters)                     COMP
 DE7355  NAD 83(2011) Z  -  4,262,412.278 (meters)                     COMP
 DE7355  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 DE7355
 DE7355  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7355  Standards:
 DE7355         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7355            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7355  -------------------------------------------------------------------
 DE7355  NETWORK    1.94   1.45           0.90   0.64   0.74      0.01377408
 DE7355  -------------------------------------------------------------------
 DE7355  Click here for local accuracies and other accuracy information.
 DE7355
 DE7355.The horizontal coordinates were established by GPS observations
 DE7355.and adjusted by the National Geodetic Survey in June 2012.
 DE7355
 DE7355.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7355.been affixed to the stable North American tectonic plate. See 
 DE7355.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7355
 DE7355.The horizontal coordinates are valid at the epoch date displayed above
 DE7355.which is a decimal equivalence of Year/Month/Day.
 DE7355
 DE7355.The orthometric height was determined by GPS observations and a
 DE7355.high-resolution geoid model.
 DE7355
 DE7355.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7355.GEOID18 height accuracy estimate available here.
 DE7355
 DE7355.Click photographs - Photos may exist for this station.
 DE7355
 DE7355.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7355
 DE7355.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7355
 DE7355.The ellipsoidal height was determined by GPS observations
 DE7355.and is referenced to NAD 83.
 DE7355
 DE7355. The following values were computed from the NAD 83(2011) position.
 DE7355
 DE7355;                    North         East     Units Scale Factor Converg.
 DE7355;SPC IL W     -   614,811.846   763,644.318   MT  0.99999100   +0 31 03.8
 DE7355;SPC IL W     - 2,017,095.20  2,505,389.73   sFT  0.99999100   +0 31 03.8
 DE7355;UTM  16      - 4,674,989.479   302,192.166   MT  1.00008147   -1 36 36.1
 DE7355
 DE7355!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7355!SPC IL W     -   0.99996346  x   0.99999100  =   0.99995446
 DE7355!UTM  16      -   0.99996346  x   1.00008147  =   1.00004492
 DE7355
 DE7355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0219274989(NAD 83)
 DE7355
 DE7355                          SUPERSEDED SURVEY CONTROL
 DE7355
 DE7355  NAD 83(2007)-  42 12 07.38953(N)    089 23 45.60361(W) AD(2002.00) 0
 DE7355  ELLIP H (02/10/07)  233.041  (m)                       GP(2002.00)    
 DE7355  ELLIP H (02/03/05)  233.047  (m)                       GP(       ) 4 2
 DE7355  NAD 83(1997)-  42 12 07.38919(N)    089 23 45.60283(W) AD(       ) 1
 DE7355  ELLIP H (09/17/02)  233.096  (m)                       GP(       ) 4 1
 DE7355
 DE7355.Superseded values are not recommended for survey control.
 DE7355
 DE7355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7355.See file dsdata.pdf to determine how the superseded data were derived.
 DE7355
 DE7355_MARKER: F = FLANGE-ENCASED ROD
 DE7355_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7355+WITH SETTING: INFORMATION.
 DE7355_STAMPING: WIN 03.8N-11.4W
 DE7355_MARK LOGO: IL-201
 DE7355_PROJECTION: FLUSH
 DE7355_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7355_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7355+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2020
 DE7355_ROD/PIPE-DEPTH: 3 meters
 DE7355
 DE7355  HISTORY     - Date     Condition        Report By
 DE7355  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7355  HISTORY     - 20200204 GOOD             ILDT
 DE7355  HISTORY     - 20201001 GOOD             ILDT
 DE7355
 DE7355                          STATION DESCRIPTION
 DE7355
 DE7355'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7355'THE STATION IS LOCATED NEAR THE TRI-COUNTY CORNER BETWEEN WINNEBAGO,
 DE7355'OGLE, AND STEPHENSON COUNTIES, ON THE NORTH SIDE OF MONTAGUE ROAD. TO
 DE7355'REACH THE STATION FROM THE INTERSECTION OF US 20  AND PECATONICA ROAD,
 DE7355'GO WEST ON US 20 FOR 3.2 KM TO KLINGER ROAD. TURN LEFT AND GO SOUTH ON
 DE7355'KLINGER ROAD FOR 9.0 KM TO MONTAGUE ROAD. THE STATION IS LOCATED 22 M
 DE7355'EAST OF KLINGER ROAD, ON THE NORTH SIDE OF MONTAGUE ROAD, 5.3 M EAST
 DE7355'OF A TELEPHONE PEDESTAL WITH POST, AND 0.3 M SOUTH OF AN ORANGE
 DE7355'CARSONITE WITNESS POST.
 DE7355'
 DE7355'AZIMUTH STATION BEARS SAZ 175 08 26, 402.252  STAMPED WIN 03.8N 11.4W
 DE7355'A.
 DE7355
 DE7355                          STATION RECOVERY (2020)
 DE7355
 DE7355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7355'SET SIGN 1 FT (0.3 M) WEST OF MONUMENT.
 DE7355
 DE7355                          STATION RECOVERY (2020)
 DE7355
 DE7355'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7355'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7347 ***********************************************************************
 DE7347  DESIGNATION -  WIN 04.0N 02.2W
 DE7347  PID         -  DE7347
 DE7347  STATE/COUNTY-  IL/WINNEBAGO
 DE7347  COUNTRY     -  US
 DE7347  USGS QUAD   -  KISHWAUKEE (2018)
 DE7347
 DE7347                         *CURRENT SURVEY CONTROL
 DE7347  ______________________________________________________________________
 DE7347* NAD 83(2011) POSITION- 42 12 21.71131(N) 089 12 59.36102(W)   ADJUSTED
 DE7347* NAD 83(2011) ELLIP HT-   223.609 (meters)        (06/27/12)   ADJUSTED
 DE7347* NAD 83(2011) EPOCH   -  2010.00
 DE7347* NAVD 88 ORTHO HEIGHT -   256.8   (meters)      843.    (feet) GPS OBS
 DE7347  ______________________________________________________________________
 DE7347  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7347  GEOID HEIGHT    -        -33.161 (meters)                     GEOID99
 DE7347  GEOID HEIGHT    -        -33.228 (meters)                     GEOID18
 DE7347  NAD 83(2011) X  -     64,704.896 (meters)                     COMP
 DE7347  NAD 83(2011) Y  - -4,731,378.621 (meters)                     COMP
 DE7347  NAD 83(2011) Z  -  4,262,733.314 (meters)                     COMP
 DE7347  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 DE7347
 DE7347  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7347  Standards:
 DE7347         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7347            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7347  -------------------------------------------------------------------
 DE7347  NETWORK    2.62   1.78           1.13   0.99   0.91      0.23176045
 DE7347  -------------------------------------------------------------------
 DE7347  Click here for local accuracies and other accuracy information.
 DE7347
 DE7347.The horizontal coordinates were established by GPS observations
 DE7347.and adjusted by the National Geodetic Survey in June 2012.
 DE7347
 DE7347.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7347.been affixed to the stable North American tectonic plate. See 
 DE7347.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7347
 DE7347.The horizontal coordinates are valid at the epoch date displayed above
 DE7347.which is a decimal equivalence of Year/Month/Day.
 DE7347
 DE7347.The orthometric height was determined by GPS observations and a
 DE7347.high-resolution geoid model.
 DE7347
 DE7347.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7347.GEOID18 height accuracy estimate available here.
 DE7347
 DE7347.Click photographs - Photos may exist for this station.
 DE7347
 DE7347.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7347
 DE7347.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7347
 DE7347.The ellipsoidal height was determined by GPS observations
 DE7347.and is referenced to NAD 83.
 DE7347
 DE7347. The following values were computed from the NAD 83(2011) position.
 DE7347
 DE7347;                    North         East     Units Scale Factor Converg.
 DE7347;SPC IL W     -   615,403.282   778,464.217   MT  1.00001690   +0 38 18.1
 DE7347;SPC IL W     - 2,019,035.60  2,554,011.35   sFT  1.00001690   +0 38 18.1
 DE7347;UTM  16      - 4,675,030.275   317,024.441   MT  1.00001196   -1 29 22.0
 DE7347
 DE7347!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7347!SPC IL W     -   0.99996493  x   1.00001690  =   0.99998183
 DE7347!UTM  16      -   0.99996493  x   1.00001196  =   0.99997689
 DE7347
 DE7347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1702475030(NAD 83)
 DE7347
 DE7347                          SUPERSEDED SURVEY CONTROL
 DE7347
 DE7347  NAD 83(2007)-  42 12 21.71128(N)    089 12 59.36195(W) AD(2002.00) 0
 DE7347  ELLIP H (02/10/07)  223.644  (m)                       GP(2002.00)    
 DE7347  ELLIP H (02/03/05)  223.634  (m)                       GP(       ) 4 2
 DE7347  NAD 83(1997)-  42 12 21.71113(N)    089 12 59.36138(W) AD(       ) 1
 DE7347  ELLIP H (09/17/02)  223.682  (m)                       GP(       ) 4 1
 DE7347
 DE7347.Superseded values are not recommended for survey control.
 DE7347
 DE7347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7347.See file dsdata.pdf to determine how the superseded data were derived.
 DE7347
 DE7347_MARKER: I = METAL ROD
 DE7347_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7347+WITH SETTING: INFORMATION.
 DE7347_STAMPING: WIN 04.0N-02.2W
 DE7347_MARK LOGO: IL-201
 DE7347_PROJECTION: FLUSH
 DE7347_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7347_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7347_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7347+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7347_ROD/PIPE-DEPTH: 3 meters
 DE7347
 DE7347  HISTORY     - Date     Condition        Report By
 DE7347  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7347
 DE7347                          STATION DESCRIPTION
 DE7347
 DE7347'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7347'THE STATION IS LOCATED ON THE WEST SIDE OF SEVERSON ROAD, 0.25 KM
 DE7347'NORTH OF THE WINNEBAGO-OGLE COUNTY LINE.
 DE7347'
 DE7347'TO REACH THE STATION FROM THE INTERSECTION OF US BUSINESS 20 (WEST
 DE7347'STATE STREET) AND MERIDIAN ROAD, GO WEST ON WEST STATE STREET FOR 1.6
 DE7347'KM TO WELDON ROAD.  TURN LEFT AND GO SOUTH ON WELDON ROAD FOR 6.8 KM
 DE7347'TO MONTAGUE ROAD.  TURN RIGHT AND GO SOUTHWEST ON MONTAGUE ROAD FOR 2
 DE7347'KM TO SEVERSON ROAD.  TURN LEFT AND GO SOUTH ON SEVERSON ROAD FOR 0.5
 DE7347'KM TO THE STATION ON THE RIGHT.
 DE7347'
 DE7347'THE STATION IS 6.1 M WEST OF THE WEST EDGE OF PAVEMENT OF SEVERSON
 DE7347'ROAD, 22.3 M SOUTH OF A WOOD POST FOR A CURVE TO LEFT SIGN, 0.6 M EAST
 DE7347'OF A FENCE LINE RUNNING NORTH-SOUTH, AND 0.3 M EAST OF AN ORANGE
 DE7347'CARSONITE WITNESS POST.
 DE7347'
 DE7347'AZIMUTH STATION BEARS SAZ 355 10 28, 259.579 METERS STAMPED WIN 04.0N
 DE7347'02.2W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7357 ***********************************************************************
 DE7357  DESIGNATION -  WIN 04.0N 05.2E
 DE7357  PID         -  DE7357
 DE7357  STATE/COUNTY-  IL/WINNEBAGO
 DE7357  COUNTRY     -  US
 DE7357  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7357
 DE7357                         *CURRENT SURVEY CONTROL
 DE7357  ______________________________________________________________________
 DE7357* NAD 83(2011) POSITION- 42 12 23.32358(N) 089 04 21.22296(W)   ADJUSTED
 DE7357* NAD 83(2011) ELLIP HT-   195.398 (meters)        (06/27/12)   ADJUSTED
 DE7357* NAD 83(2011) EPOCH   -  2010.00
 DE7357* NAVD 88 ORTHO HEIGHT -   228.7   (meters)      750.    (feet) GPS OBS
 DE7357  ______________________________________________________________________
 DE7357  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7357  GEOID HEIGHT    -        -33.226 (meters)                     GEOID99
 DE7357  GEOID HEIGHT    -        -33.282 (meters)                     GEOID18
 DE7357  NAD 83(2011) X  -     76,589.043 (meters)                     COMP
 DE7357  NAD 83(2011) Y  - -4,731,146.844 (meters)                     COMP
 DE7357  NAD 83(2011) Z  -  4,262,751.212 (meters)                     COMP
 DE7357  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 DE7357
 DE7357  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7357  Standards:
 DE7357         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7357            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7357  -------------------------------------------------------------------
 DE7357  NETWORK    1.62   1.20           0.73   0.58   0.61      0.05912775
 DE7357  -------------------------------------------------------------------
 DE7357  Click here for local accuracies and other accuracy information.
 DE7357
 DE7357.The horizontal coordinates were established by GPS observations
 DE7357.and adjusted by the National Geodetic Survey in June 2012.
 DE7357
 DE7357.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7357.been affixed to the stable North American tectonic plate. See 
 DE7357.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7357
 DE7357.The horizontal coordinates are valid at the epoch date displayed above
 DE7357.which is a decimal equivalence of Year/Month/Day.
 DE7357
 DE7357.The orthometric height was determined by GPS observations and a
 DE7357.high-resolution geoid model.
 DE7357
 DE7357.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7357.GEOID18 height accuracy estimate available here.
 DE7357
 DE7357.Click photographs - Photos may exist for this station.
 DE7357
 DE7357.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7357
 DE7357.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7357
 DE7357.The ellipsoidal height was determined by GPS observations
 DE7357.and is referenced to NAD 83.
 DE7357
 DE7357. The following values were computed from the NAD 83(2011) position.
 DE7357
 DE7357;                    North         East     Units Scale Factor Converg.
 DE7357;SPC IL W     -   615,595.484   790,349.006   MT  1.00004158   +0 44 06.3
 DE7357;SPC IL W     - 2,019,666.18  2,593,003.36   sFT  1.00004158   +0 44 06.3
 DE7357;UTM  16      - 4,674,781.093   328,907.659   MT  0.99996019   -1 23 33.7
 DE7357
 DE7357!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7357!SPC IL W     -   0.99996936  x   1.00004158  =   1.00001093
 DE7357!UTM  16      -   0.99996936  x   0.99996019  =   0.99992955
 DE7357
 DE7357:                Primary Azimuth Mark                     Grid Az
 DE7357:SPC IL W     -  WIN 04.5N 05.2E                          359 11 23.5
 DE7357:UTM  16      -  WIN 04.5N 05.2E                          001 19 03.5
 DE7357
 DE7357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2890774781(NAD 83)
 DE7357
 DE7357|---------------------------------------------------------------------|
 DE7357| PID    Reference Object                     Distance      Geod. Az  |
 DE7357|                                                           dddmmss.s |
 DE7357| DE7356 WIN 04.5N 05.2E                     APPROX. 1.0 KM 3595529.8 |
 DE7357|---------------------------------------------------------------------|
 DE7357
 DE7357                          SUPERSEDED SURVEY CONTROL
 DE7357
 DE7357  NAD 83(2007)-  42 12 23.32356(N)    089 04 21.22386(W) AD(2002.00) 0
 DE7357  ELLIP H (02/10/07)  195.431  (m)                       GP(2002.00)    
 DE7357  ELLIP H (02/03/05)  195.414  (m)                       GP(       ) 4 2
 DE7357  NAD 83(1997)-  42 12 23.32344(N)    089 04 21.22341(W) AD(       ) 1
 DE7357  ELLIP H (09/17/02)  195.461  (m)                       GP(       ) 4 1
 DE7357
 DE7357.Superseded values are not recommended for survey control.
 DE7357
 DE7357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7357.See file dsdata.pdf to determine how the superseded data were derived.
 DE7357
 DE7357_MARKER: I = METAL ROD
 DE7357_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7357+WITH SETTING: INFORMATION.
 DE7357_STAMPING: WIN 04.0N-05.2E
 DE7357_MARK LOGO: IL-201
 DE7357_PROJECTION: FLUSH
 DE7357_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7357_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7357+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7357_ROD/PIPE-DEPTH: 3 meters
 DE7357
 DE7357  HISTORY     - Date     Condition        Report By
 DE7357  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7357
 DE7357                          STATION DESCRIPTION
 DE7357
 DE7357'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7357'THE STATION IS LOCATED ON THE WEST SIDE OF SR 251.
 DE7357'
 DE7357'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND US 20, GO
 DE7357'SOUTH ON SR 251 FOR 1.1 KM TO SAMUELSON ROAD.  CONTINUE SOUTH ON SR
 DE7357'251 FOR 0.2 KM TO THE STATION ON THE RIGHT.
 DE7357'
 DE7357'THE STATION IS 30 M EAST OF THE EAST EDGE OF PAVEMENT OF THE FRONTAGE
 DE7357'ROAD, 53 M SOUTH OF THE CENTER OF A PRIVATE ENTRANCE DRIVE, AND 0.3 M
 DE7357'WEST OF AN ORANGE CARSONITE WITNESS POST.
 DE7357'
 DE7357'AZIMUTH MARK BEARS SAZ 358 17 42, 424.886 METERS, STAMPED WIN 04.0N
 DE7357'05.2E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7350 ***********************************************************************
 DE7350  DESIGNATION -  WIN 04.1N 03.1W
 DE7350  PID         -  DE7350
 DE7350  STATE/COUNTY-  IL/WINNEBAGO
 DE7350  COUNTRY     -  US
 DE7350  USGS QUAD   -  KISHWAUKEE (2018)
 DE7350
 DE7350                         *CURRENT SURVEY CONTROL
 DE7350  ______________________________________________________________________
 DE7350* NAD 83(2011) POSITION- 42 12 29.39701(N) 089 14 04.84457(W)   ADJUSTED
 DE7350* NAD 83(2011) ELLIP HT-   227.022 (meters)        (06/27/12)   ADJUSTED
 DE7350* NAD 83(2011) EPOCH   -  2010.00
 DE7350* NAVD 88 ORTHO HEIGHT -   260.2   (meters)      854.    (feet) GPS OBS
 DE7350  ______________________________________________________________________
 DE7350  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7350  GEOID HEIGHT    -        -33.155 (meters)                     GEOID99
 DE7350  GEOID HEIGHT    -        -33.224 (meters)                     GEOID18
 DE7350  NAD 83(2011) X  -     63,200.713 (meters)                     COMP
 DE7350  NAD 83(2011) Y  - -4,731,242.147 (meters)                     COMP
 DE7350  NAD 83(2011) Z  -  4,262,911.269 (meters)                     COMP
 DE7350  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 DE7350
 DE7350  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7350  Standards:
 DE7350         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7350            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7350  -------------------------------------------------------------------
 DE7350  NETWORK    1.95   1.39           0.87   0.71   0.71      0.04770924
 DE7350  -------------------------------------------------------------------
 DE7350  Click here for local accuracies and other accuracy information.
 DE7350
 DE7350.The horizontal coordinates were established by GPS observations
 DE7350.and adjusted by the National Geodetic Survey in June 2012.
 DE7350
 DE7350.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7350.been affixed to the stable North American tectonic plate. See 
 DE7350.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7350
 DE7350.The horizontal coordinates are valid at the epoch date displayed above
 DE7350.which is a decimal equivalence of Year/Month/Day.
 DE7350
 DE7350.The orthometric height was determined by GPS observations and a
 DE7350.high-resolution geoid model.
 DE7350
 DE7350.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7350.GEOID18 height accuracy estimate available here.
 DE7350
 DE7350.Click photographs - Photos may exist for this station.
 DE7350
 DE7350.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7350
 DE7350.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7350
 DE7350.The ellipsoidal height was determined by GPS observations
 DE7350.and is referenced to NAD 83.
 DE7350
 DE7350. The following values were computed from the NAD 83(2011) position.
 DE7350
 DE7350;                    North         East     Units Scale Factor Converg.
 DE7350;SPC IL W     -   615,623.835   776,959.520   MT  1.00001403   +0 37 34.2
 DE7350;SPC IL W     - 2,019,759.20  2,549,074.69   sFT  1.00001403   +0 37 34.2
 DE7350;UTM  16      - 4,675,306.545   315,528.971   MT  1.00001873   -1 30 06.3
 DE7350
 DE7350!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7350!SPC IL W     -   0.99996440  x   1.00001403  =   0.99997843
 DE7350!UTM  16      -   0.99996440  x   1.00001873  =   0.99998312
 DE7350
 DE7350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1552875306(NAD 83)
 DE7350
 DE7350                          SUPERSEDED SURVEY CONTROL
 DE7350
 DE7350  NAD 83(2007)-  42 12 29.39698(N)    089 14 04.84550(W) AD(2002.00) 0
 DE7350  ELLIP H (02/10/07)  227.056  (m)                       GP(2002.00)    
 DE7350  ELLIP H (02/03/05)  227.051  (m)                       GP(       ) 4 2
 DE7350  NAD 83(1997)-  42 12 29.39680(N)    089 14 04.84489(W) AD(       ) 1
 DE7350  ELLIP H (09/17/02)  227.098  (m)                       GP(       ) 4 1
 DE7350
 DE7350.Superseded values are not recommended for survey control.
 DE7350
 DE7350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7350.See file dsdata.pdf to determine how the superseded data were derived.
 DE7350
 DE7350_MARKER: I = METAL ROD
 DE7350_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7350+WITH SETTING: INFORMATION.
 DE7350_STAMPING: WIN 04.1N-03.1W
 DE7350_MARK LOGO: IL-201
 DE7350_PROJECTION: FLUSH
 DE7350_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7350_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7350_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7350+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7350_ROD/PIPE-DEPTH: 3 meters
 DE7350
 DE7350  HISTORY     - Date     Condition        Report By
 DE7350  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7350
 DE7350                          STATION DESCRIPTION
 DE7350
 DE7350'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7350'THE STATION IS LOCATED ON THE NORTH SIDE OF MONTAGUE ROAD, ABOUT 0.5
 DE7350'KM NORTH OF THE WINNEBAGO-OGLE COUNTY LINE.
 DE7350'
 DE7350'TO REACH THE STATION FROM THE INTERSECTION OF CUNNINGHAM ROAD AND
 DE7350'WINNEBAGO ROAD, IN THE CITY OF WINNEBAGO, GO EAST ON CUNNINGHAM ROAD
 DE7350'FOR 0.8 KM TO WESTFIELD ROAD.  TURN RIGHT AND GO SOUTH ON WESTFIELD
 DE7350'ROAD FOR 6 KM TO MONTAGUE ROAD.  TURN RIGHT AND GO WEST ON MONTAGUE
 DE7350'ROAD FOR 0.3 KM TO THE STATION ON THE RIGHT.
 DE7350'
 DE7350'THE STATION IS 3.7 M NORTH OF THE NORTH EDGE OF PAVEMENT OF MONTAGUE
 DE7350'ROAD, 22 M NORTHWEST OF POWER POLE B84SPP535, AND 0.3 M SOUTH OF AN
 DE7350'ORANGE CARSONITE WITNESS POST.
 DE7350'
 DE7350'AZIMUTH STATION BEARS SAZ 346 57 08, 717.866 METERS, STAMPED WIN 04.1N
 DE7350'03.1W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7356 ***********************************************************************
 DE7356  DESIGNATION -  WIN 04.5N 05.2E
 DE7356  PID         -  DE7356
 DE7356  STATE/COUNTY-  IL/WINNEBAGO
 DE7356  COUNTRY     -  US
 DE7356  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7356
 DE7356                         *CURRENT SURVEY CONTROL
 DE7356  ______________________________________________________________________
 DE7356* NAD 83(2011) POSITION- 42 12 54.14139(N) 089 04 21.27727(W)   ADJUSTED
 DE7356* NAD 83(2011) ELLIP HT-   191.209 (meters)        (06/27/12)   ADJUSTED
 DE7356* NAD 83(2011) EPOCH   -  2010.00
 DE7356* NAVD 88 ORTHO HEIGHT -   224.5   (meters)      737.    (feet) GPS OBS
 DE7356  ______________________________________________________________________
 DE7356  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7356  GEOID HEIGHT    -        -33.240 (meters)                     GEOID99
 DE7356  GEOID HEIGHT    -        -33.296 (meters)                     GEOID18
 DE7356  NAD 83(2011) X  -     76,577.407 (meters)                     COMP
 DE7356  NAD 83(2011) Y  - -4,730,504.969 (meters)                     COMP
 DE7356  NAD 83(2011) Z  -  4,263,452.714 (meters)                     COMP
 DE7356  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 DE7356
 DE7356  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7356  Standards:
 DE7356         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7356            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7356  -------------------------------------------------------------------
 DE7356  NETWORK    1.67   1.22           0.75   0.60   0.62      0.13015402
 DE7356  -------------------------------------------------------------------
 DE7356  Click here for local accuracies and other accuracy information.
 DE7356
 DE7356.The horizontal coordinates were established by GPS observations
 DE7356.and adjusted by the National Geodetic Survey in June 2012.
 DE7356
 DE7356.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7356.been affixed to the stable North American tectonic plate. See 
 DE7356.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7356
 DE7356.The horizontal coordinates are valid at the epoch date displayed above
 DE7356.which is a decimal equivalence of Year/Month/Day.
 DE7356
 DE7356.The orthometric height was determined by GPS observations and a
 DE7356.high-resolution geoid model.
 DE7356
 DE7356.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7356.GEOID18 height accuracy estimate available here.
 DE7356
 DE7356.Click photographs - Photos may exist for this station.
 DE7356
 DE7356.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7356
 DE7356.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7356
 DE7356.The ellipsoidal height was determined by GPS observations
 DE7356.and is referenced to NAD 83.
 DE7356
 DE7356. The following values were computed from the NAD 83(2011) position.
 DE7356
 DE7356;                    North         East     Units Scale Factor Converg.
 DE7356;SPC IL W     -   616,546.308   790,335.560   MT  1.00004155   +0 44 06.7
 DE7356;SPC IL W     - 2,022,785.68  2,592,959.25   sFT  1.00004155   +0 44 06.7
 DE7356;UTM  16      - 4,675,731.683   328,929.525   MT  0.99996010   -1 23 34.6
 DE7356
 DE7356!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7356!SPC IL W     -   0.99997001  x   1.00004155  =   1.00001156
 DE7356!UTM  16      -   0.99997001  x   0.99996010  =   0.99993011
 DE7356
 DE7356:                Primary Azimuth Mark                     Grid Az
 DE7356:SPC IL W     -  WIN 04.0N 05.2E                          179 11 23.1
 DE7356:UTM  16      -  WIN 04.0N 05.2E                          181 19 04.4
 DE7356
 DE7356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2892975731(NAD 83)
 DE7356
 DE7356|---------------------------------------------------------------------|
 DE7356| PID    Reference Object                     Distance      Geod. Az  |
 DE7356|                                                           dddmmss.s |
 DE7356| DE7357 WIN 04.0N 05.2E                     APPROX. 1.0 KM 1795529.8 |
 DE7356|---------------------------------------------------------------------|
 DE7356
 DE7356                          SUPERSEDED SURVEY CONTROL
 DE7356
 DE7356  NAD 83(2007)-  42 12 54.14136(N)    089 04 21.27818(W) AD(2002.00) 0
 DE7356  ELLIP H (02/10/07)  191.243  (m)                       GP(2002.00)    
 DE7356  ELLIP H (02/03/05)  191.225  (m)                       GP(       ) 4 2
 DE7356  NAD 83(1997)-  42 12 54.14126(N)    089 04 21.27770(W) AD(       ) 1
 DE7356  ELLIP H (09/17/02)  191.271  (m)                       GP(       ) 4 1
 DE7356
 DE7356.Superseded values are not recommended for survey control.
 DE7356
 DE7356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7356.See file dsdata.pdf to determine how the superseded data were derived.
 DE7356
 DE7356_MARKER: I = METAL ROD
 DE7356_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7356+WITH SETTING: INFORMATION.
 DE7356_STAMPING: WIN 04.5N-05.2E
 DE7356_MARK LOGO: IL-201
 DE7356_PROJECTION: FLUSH
 DE7356_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7356_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7356_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7356+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7356_ROD/PIPE-DEPTH: 3 meters
 DE7356
 DE7356  HISTORY     - Date     Condition        Report By
 DE7356  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7356
 DE7356                          STATION DESCRIPTION
 DE7356
 DE7356'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7356'THE STATION IS LOCATED ON THE WEST SIDE OF SR 251.
 DE7356'
 DE7356'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND SR 251, GO
 DE7356'SOUTH ON SR 251 FOR 0.8 KM TO THE STATION ON THE RIGHT, BETWEEN THE
 DE7356'FRONTAGE ROAD AND SOUTHBOUND SR 251.
 DE7356'
 DE7356'THE STATION IS 1.4 M EAST OF THE EAST EDGE OF PAVEMENT OF THE FRONTAGE
 DE7356'ROAD, 12.2 M SOUTH OF A DEAD END SIGN, AND 0.3 M WEST OF AN ORANGE
 DE7356'CARSONITE WITNESS POST.
 DE7356'
 DE7356'AZIMUTH MARK BEARS SAZ 90 19 02, 452.495 METERS, STAMPED WIN 04.5N
 DE7356'05.2E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7371 ***********************************************************************
 DE7371  DESIGNATION -  WIN 04.7N 09.6E
 DE7371  PID         -  DE7371
 DE7371  STATE/COUNTY-  IL/WINNEBAGO
 DE7371  COUNTRY     -  US
 DE7371  USGS QUAD   -  CHERRY VALLEY (2018)
 DE7371
 DE7371                         *CURRENT SURVEY CONTROL
 DE7371  ______________________________________________________________________
 DE7371* NAD 83(2011) POSITION- 42 13 02.07017(N) 088 59 13.43355(W)   ADJUSTED
 DE7371* NAD 83(2011) ELLIP HT-   209.679 (meters)        (06/27/12)   ADJUSTED
 DE7371* NAD 83(2011) EPOCH   -  2010.00
 DE7371* NAVD 88 ORTHO HEIGHT -   243.0   (meters)      797.    (feet) GPS OBS
 DE7371  ______________________________________________________________________
 DE7371  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7371  GEOID HEIGHT    -        -33.282 (meters)                     GEOID99
 DE7371  GEOID HEIGHT    -        -33.335 (meters)                     GEOID18
 DE7371  NAD 83(2011) X  -     83,634.784 (meters)                     COMP
 DE7371  NAD 83(2011) Y  - -4,730,234.727 (meters)                     COMP
 DE7371  NAD 83(2011) Z  -  4,263,646.315 (meters)                     COMP
 DE7371  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 DE7371
 DE7371  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7371  Standards:
 DE7371         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7371            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7371  -------------------------------------------------------------------
 DE7371  NETWORK    1.57   1.20           0.71   0.56   0.61      0.04488561
 DE7371  -------------------------------------------------------------------
 DE7371  Click here for local accuracies and other accuracy information.
 DE7371
 DE7371.The horizontal coordinates were established by GPS observations
 DE7371.and adjusted by the National Geodetic Survey in June 2012.
 DE7371
 DE7371.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7371.been affixed to the stable North American tectonic plate. See 
 DE7371.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7371
 DE7371.The horizontal coordinates are valid at the epoch date displayed above
 DE7371.which is a decimal equivalence of Year/Month/Day.
 DE7371
 DE7371.The orthometric height was determined by GPS observations and a
 DE7371.high-resolution geoid model.
 DE7371
 DE7371.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7371.GEOID18 height accuracy estimate available here.
 DE7371
 DE7371.Click photographs - Photos may exist for this station.
 DE7371
 DE7371.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7371
 DE7371.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7371
 DE7371.The ellipsoidal height was determined by GPS observations
 DE7371.and is referenced to NAD 83.
 DE7371
 DE7371. The following values were computed from the NAD 83(2011) position.
 DE7371
 DE7371;                    North         East     Units Scale Factor Converg.
 DE7371;SPC IL W     -   616,885.083   797,392.741   MT  1.00005785   +0 47 33.7
 DE7371;SPC IL W     - 2,023,897.14  2,616,112.68   sFT  1.00005785   +0 47 33.7
 DE7371;UTM  16      - 4,675,808.151   335,993.683   MT  0.99993097   -1 20 07.8
 DE7371
 DE7371!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7371!SPC IL W     -   0.99996712  x   1.00005785  =   1.00002496
 DE7371!UTM  16      -   0.99996712  x   0.99993097  =   0.99989809
 DE7371
 DE7371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3599375808(NAD 83)
 DE7371
 DE7371                          SUPERSEDED SURVEY CONTROL
 DE7371
 DE7371  NAD 83(2007)-  42 13 02.07014(N)    088 59 13.43444(W) AD(2002.00) 0
 DE7371  ELLIP H (02/10/07)  209.712  (m)                       GP(2002.00)    
 DE7371  ELLIP H (02/03/05)  209.694  (m)                       GP(       ) 4 2
 DE7371  NAD 83(1997)-  42 13 02.07002(N)    088 59 13.43398(W) AD(       ) 1
 DE7371  ELLIP H (09/17/02)  209.739  (m)                       GP(       ) 4 1
 DE7371
 DE7371.Superseded values are not recommended for survey control.
 DE7371
 DE7371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7371.See file dsdata.pdf to determine how the superseded data were derived.
 DE7371
 DE7371_MARKER: I = METAL ROD
 DE7371_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7371+WITH SETTING: INFORMATION.
 DE7371_STAMPING: WIN 04.7N-09.6E
 DE7371_MARK LOGO: IL-201
 DE7371_PROJECTION: FLUSH
 DE7371_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7371_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7371_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7371+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7371_ROD/PIPE-DEPTH: 3 meters
 DE7371
 DE7371  HISTORY     - Date     Condition        Report By
 DE7371  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7371
 DE7371                          STATION DESCRIPTION
 DE7371
 DE7371'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7371'THE STATION IS LOCATED ON THE NORTH SIDE OF LINDEN ROAD.
 DE7371'
 DE7371'TO REACH THE STATION FROM THE INTERSECTION OF US 20 BYPASS AND
 DE7371'PERRYVILLE ROAD, GO SOUTH ON PERRYVILLE ROAD FOR 1.1 KM TO LINDEN
 DE7371'ROAD.  TURN RIGHT AND GO WEST ON LINDEN ROAD FOR 0.6 KM TO THE STATION
 DE7371'ON THE RIGHT, 17.4 M EAST OF A PRIVATE GRAVEL ENTRANCE TO FRITCHEN'S
 DE7371'NURSERIES.
 DE7371'
 DE7371'THE STATION IS 5.8 M NORTH OF THE NORTH EDGE OF PAVEMENT OF LINDEN
 DE7371'ROAD, 20.7 M NORTHEAST OF THE NORTHERNMOST WOOD POST OF A SIGN FOR
 DE7371'FRITCHES NURSERIES, AND 0.1 M SOUTH OF AN ORANGE CARSONITE WITNESS
 DE7371'POST.
 DE7371'
 DE7371'AZIMUTH STATION BEARS SAZ 274 23 51, 336.687 METERS, STAMPED WIN 04.7N
 DE7371'09.6E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7367 ***********************************************************************
 DE7367  DESIGNATION -  WIN 04.7N 12.2E
 DE7367  PID         -  DE7367
 DE7367  STATE/COUNTY-  IL/BOONE
 DE7367  COUNTRY     -  US
 DE7367  USGS QUAD   -  CHERRY VALLEY (2018)
 DE7367
 DE7367                         *CURRENT SURVEY CONTROL
 DE7367  ______________________________________________________________________
 DE7367* NAD 83(2011) POSITION- 42 13 04.28924(N) 088 56 06.62957(W)   ADJUSTED
 DE7367* NAD 83(2011) ELLIP HT-   195.490 (meters)        (06/27/12)   ADJUSTED
 DE7367* NAD 83(2011) EPOCH   -  2010.00
 DE7367* NAVD 88 ORTHO HEIGHT -   228.9   (meters)      751.    (feet) GPS OBS
 DE7367  ______________________________________________________________________
 DE7367  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7367  GEOID HEIGHT    -        -33.321 (meters)                     GEOID99
 DE7367  GEOID HEIGHT    -        -33.372 (meters)                     GEOID18
 DE7367  NAD 83(2011) X  -     87,917.642 (meters)                     COMP
 DE7367  NAD 83(2011) Y  - -4,730,100.536 (meters)                     COMP
 DE7367  NAD 83(2011) Z  -  4,263,687.491 (meters)                     COMP
 DE7367  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 DE7367
 DE7367  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7367  Standards:
 DE7367         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7367            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7367  -------------------------------------------------------------------
 DE7367  NETWORK    1.95   1.45           0.90   0.65   0.74      0.02513448
 DE7367  -------------------------------------------------------------------
 DE7367  Click here for local accuracies and other accuracy information.
 DE7367
 DE7367.The horizontal coordinates were established by GPS observations
 DE7367.and adjusted by the National Geodetic Survey in June 2012.
 DE7367
 DE7367.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7367.been affixed to the stable North American tectonic plate. See 
 DE7367.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7367
 DE7367.The horizontal coordinates are valid at the epoch date displayed above
 DE7367.which is a decimal equivalence of Year/Month/Day.
 DE7367
 DE7367.The orthometric height was determined by GPS observations and a
 DE7367.high-resolution geoid model.
 DE7367
 DE7367.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7367.GEOID18 height accuracy estimate available here.
 DE7367
 DE7367.Click photographs - Photos may exist for this station.
 DE7367
 DE7367.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7367
 DE7367.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7367
 DE7367.The ellipsoidal height was determined by GPS observations
 DE7367.and is referenced to NAD 83.
 DE7367
 DE7367. The following values were computed from the NAD 83(2011) position.
 DE7367
 DE7367;                    North         East     Units Scale Factor Converg.
 DE7367;SPC IL E     -   616,476.053   250,308.564   MT  1.00000537   -0 24 15.9
 DE7367;SPC IL E     - 2,022,555.18    821,220.68   sFT  1.00000537   -0 24 15.9
 DE7367;UTM  16      - 4,675,778.052   340,278.243   MT  0.99991390   -1 18 02.2
 DE7367
 DE7367!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7367!SPC IL E     -   0.99996934  x   1.00000537  =   0.99997471
 DE7367!UTM  16      -   0.99996934  x   0.99991390  =   0.99988324
 DE7367
 DE7367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4027875778(NAD 83)
 DE7367
 DE7367                          SUPERSEDED SURVEY CONTROL
 DE7367
 DE7367  NAD 83(2007)-  42 13 04.28922(N)    088 56 06.63046(W) AD(2002.00) 0
 DE7367  ELLIP H (02/10/07)  195.523  (m)                       GP(2002.00)    
 DE7367  ELLIP H (02/03/05)  195.507  (m)                       GP(       ) 4 2
 DE7367  NAD 83(1997)-  42 13 04.28911(N)    088 56 06.63000(W) AD(       ) 1
 DE7367  ELLIP H (09/17/02)  195.552  (m)                       GP(       ) 4 1
 DE7367
 DE7367.Superseded values are not recommended for survey control.
 DE7367
 DE7367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7367.See file dsdata.pdf to determine how the superseded data were derived.
 DE7367
 DE7367_MARKER: I = METAL ROD
 DE7367_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7367+WITH SETTING: INFORMATION.
 DE7367_STAMPING: WIN 04.7N-12.2E
 DE7367_MARK LOGO: IL-201
 DE7367_PROJECTION: FLUSH
 DE7367_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7367_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7367+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7367_ROD/PIPE-DEPTH: 3 meters
 DE7367
 DE7367  HISTORY     - Date     Condition        Report By
 DE7367  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7367
 DE7367                          STATION DESCRIPTION
 DE7367
 DE7367'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7367'THE STATION IS LOCATED ON GENOA ROAD (BOONE CR 16).
 DE7367'
 DE7367'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND I-90, GO EAST
 DE7367'ON US 20 FOR 0.85 KM TO MILL ROAD.  TURN RIGHT AND GO SOUTH ON MILL
 DE7367'ROAD FOR 0.35 KM TO STATE STREET.  TURN LEFT AND GO EAST ON EAST STATE
 DE7367'STREET FOR 0.15 KM TO GENOA ROAD.  TURN RIGHT AND GO SOUTHEAST ON
 DE7367'GENOA ROAD FOR 2.5 KM TO THE STATION ON THE LEFT, 24.4 M SOUTHWEST OF
 DE7367'A POWERPOLE WITH GUY WIRE, 0.3 M SOUTHWEST OF AN ORANGE CARSONITE
 DE7367'WITNESS POST.
 DE7367'
 DE7367'AZIMUTH STATION BEARS SAZ 244 51 50, 1346.871 METERS, STAMPED WIN
 DE7367'04.7N 12.2E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7362 ***********************************************************************
 DE7362  DESIGNATION -  WIN 04.9N 03.2E
 DE7362  PID         -  DE7362
 DE7362  STATE/COUNTY-  IL/WINNEBAGO
 DE7362  COUNTRY     -  US
 DE7362  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7362
 DE7362                         *CURRENT SURVEY CONTROL
 DE7362  ______________________________________________________________________
 DE7362* NAD 83(2011) POSITION- 42 13 11.20635(N) 089 06 42.74870(W)   ADJUSTED
 DE7362* NAD 83(2011) ELLIP HT-   193.180 (meters)        (06/27/12)   ADJUSTED
 DE7362* NAD 83(2011) EPOCH   -  2010.00
 DE7362* NAVD 88 ORTHO HEIGHT -   226.5   (meters)      743.    (feet) GPS OBS
 DE7362  ______________________________________________________________________
 DE7362  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7362  GEOID HEIGHT    -        -33.235 (meters)                     GEOID99
 DE7362  GEOID HEIGHT    -        -33.295 (meters)                     GEOID18
 DE7362  NAD 83(2011) X  -     73,327.403 (meters)                     COMP
 DE7362  NAD 83(2011) Y  - -4,730,204.066 (meters)                     COMP
 DE7362  NAD 83(2011) Z  -  4,263,844.004 (meters)                     COMP
 DE7362  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 DE7362
 DE7362  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7362  Standards:
 DE7362         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7362            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7362  -------------------------------------------------------------------
 DE7362  NETWORK    2.07   1.51           0.92   0.75   0.77      0.11246362
 DE7362  -------------------------------------------------------------------
 DE7362  Click here for local accuracies and other accuracy information.
 DE7362
 DE7362.The horizontal coordinates were established by GPS observations
 DE7362.and adjusted by the National Geodetic Survey in June 2012.
 DE7362
 DE7362.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7362.been affixed to the stable North American tectonic plate. See 
 DE7362.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7362
 DE7362.The horizontal coordinates are valid at the epoch date displayed above
 DE7362.which is a decimal equivalence of Year/Month/Day.
 DE7362
 DE7362.The orthometric height was determined by GPS observations and a
 DE7362.high-resolution geoid model.
 DE7362
 DE7362.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7362.GEOID18 height accuracy estimate available here.
 DE7362
 DE7362.Click photographs - Photos may exist for this station.
 DE7362
 DE7362.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7362
 DE7362.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7362
 DE7362.The ellipsoidal height was determined by GPS observations
 DE7362.and is referenced to NAD 83.
 DE7362
 DE7362. The following values were computed from the NAD 83(2011) position.
 DE7362
 DE7362;                    North         East     Units Scale Factor Converg.
 DE7362;SPC IL W     -   617,031.934   787,084.328   MT  1.00003446   +0 42 31.8
 DE7362;SPC IL W     - 2,024,378.94  2,582,292.50   sFT  1.00003446   +0 42 31.8
 DE7362;UTM  16      - 4,676,337.669   325,698.799   MT  0.99997383   -1 25 10.2
 DE7362
 DE7362!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7362!SPC IL W     -   0.99996970  x   1.00003446  =   1.00000416
 DE7362!UTM  16      -   0.99996970  x   0.99997383  =   0.99994353
 DE7362
 DE7362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2569876337(NAD 83)
 DE7362
 DE7362                          SUPERSEDED SURVEY CONTROL
 DE7362
 DE7362  NAD 83(2007)-  42 13 11.20630(N)    089 06 42.74961(W) AD(2002.00) 0
 DE7362  ELLIP H (02/10/07)  193.214  (m)                       GP(2002.00)    
 DE7362  ELLIP H (02/03/05)  193.199  (m)                       GP(       ) 4 2
 DE7362  NAD 83(1997)-  42 13 11.20622(N)    089 06 42.74913(W) AD(       ) 1
 DE7362  ELLIP H (09/17/02)  193.245  (m)                       GP(       ) 4 1
 DE7362
 DE7362.Superseded values are not recommended for survey control.
 DE7362
 DE7362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7362.See file dsdata.pdf to determine how the superseded data were derived.
 DE7362
 DE7362_MARKER: I = METAL ROD
 DE7362_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7362+WITH SETTING: INFORMATION.
 DE7362_STAMPING: WIN 04.9N-03.2E
 DE7362_MARK LOGO: IL-201
 DE7362_PROJECTION: FLUSH
 DE7362_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7362_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7362_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7362+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7362_ROD/PIPE-DEPTH: 3 meters
 DE7362
 DE7362  HISTORY     - Date     Condition        Report By
 DE7362  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7362
 DE7362                          STATION DESCRIPTION
 DE7362
 DE7362'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7362'THE STATION IS LOCATED AT THE INTERSECTION OF SR 20 AND SR 2, ON THE
 DE7362'ENTRANCE RAMP TO WESTBOUND SR 20.
 DE7362'
 DE7362'THE STATION IS 2.4 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF THE
 DE7362'WESTBOUND SR 20 ENTRANCE RAMP, 36.6 M NORTH OF THE CENTERLINE OF
 DE7362'WESTBOUND SR 20, 23.8 M WEST-SOUTHWEST OF THE TOP OF A CONCRETE
 DE7362'CULVERT UNDER THE ENTRANCE RAMP TO WESTBOUND SR 20, AND 2.1 M
 DE7362'NORTHWEST OF AN ORANGE CARSONITE WITNESS POST.
 DE7362'
 DE7362'AZIMUTH STATION BEARS SAZ 227 09 28, 373.321 METERS, STAMPED WIN 04.9N
 DE7362'03.2E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7343 ***********************************************************************
 DE7343  DESIGNATION -  WIN 05.1N 01.1E
 DE7343  PID         -  DE7343
 DE7343  STATE/COUNTY-  IL/WINNEBAGO
 DE7343  COUNTRY     -  US
 DE7343  USGS QUAD   -  KISHWAUKEE (2018)
 DE7343
 DE7343                         *CURRENT SURVEY CONTROL
 DE7343  ______________________________________________________________________
 DE7343* NAD 83(2011) POSITION- 42 13 23.21450(N) 089 09 05.32799(W)   ADJUSTED
 DE7343* NAD 83(2011) ELLIP HT-   221.341 (meters)        (06/27/12)   ADJUSTED
 DE7343* NAD 83(2011) EPOCH   -  2010.00
 DE7343* NAVD 88 ORTHO HEIGHT -   254.6   (meters)      835.    (feet) GPS OBS
 DE7343  ______________________________________________________________________
 DE7343  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7343  GEOID HEIGHT    -        -33.222 (meters)                     GEOID99
 DE7343  GEOID HEIGHT    -        -33.286 (meters)                     GEOID18
 DE7343  NAD 83(2011) X  -     70,054.282 (meters)                     COMP
 DE7343  NAD 83(2011) Y  - -4,730,025.513 (meters)                     COMP
 DE7343  NAD 83(2011) Z  -  4,264,137.319 (meters)                     COMP
 DE7343  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 DE7343
 DE7343  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7343  Standards:
 DE7343         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7343            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7343  -------------------------------------------------------------------
 DE7343  NETWORK    2.02   1.47           0.89   0.75   0.75      0.14236967
 DE7343  -------------------------------------------------------------------
 DE7343  Click here for local accuracies and other accuracy information.
 DE7343
 DE7343.The horizontal coordinates were established by GPS observations
 DE7343.and adjusted by the National Geodetic Survey in June 2012.
 DE7343
 DE7343.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7343.been affixed to the stable North American tectonic plate. See 
 DE7343.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7343
 DE7343.The horizontal coordinates are valid at the epoch date displayed above
 DE7343.which is a decimal equivalence of Year/Month/Day.
 DE7343
 DE7343.The orthometric height was determined by GPS observations and a
 DE7343.high-resolution geoid model.
 DE7343
 DE7343.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7343.GEOID18 height accuracy estimate available here.
 DE7343
 DE7343.Click photographs - Photos may exist for this station.
 DE7343
 DE7343.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7343
 DE7343.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7343
 DE7343.The ellipsoidal height was determined by GPS observations
 DE7343.and is referenced to NAD 83.
 DE7343
 DE7343. The following values were computed from the NAD 83(2011) position.
 DE7343
 DE7343;                    North         East     Units Scale Factor Converg.
 DE7343;SPC IL W     -   617,362.732   783,810.037   MT  1.00002757   +0 40 56.2
 DE7343;SPC IL W     - 2,025,464.23  2,571,550.10   sFT  1.00002757   +0 40 56.2
 DE7343;UTM  16      - 4,676,789.820   322,439.216   MT  0.99998794   -1 26 46.4
 DE7343
 DE7343!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7343!SPC IL W     -   0.99996529  x   1.00002757  =   0.99999286
 DE7343!UTM  16      -   0.99996529  x   0.99998794  =   0.99995323
 DE7343
 DE7343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2243976789(NAD 83)
 DE7343
 DE7343                          SUPERSEDED SURVEY CONTROL
 DE7343
 DE7343  NAD 83(2007)-  42 13 23.21446(N)    089 09 05.32891(W) AD(2002.00) 0
 DE7343  ELLIP H (02/10/07)  221.375  (m)                       GP(2002.00)    
 DE7343  ELLIP H (02/03/05)  221.359  (m)                       GP(       ) 4 2
 DE7343  NAD 83(1997)-  42 13 23.21435(N)    089 09 05.32840(W) AD(       ) 1
 DE7343  ELLIP H (09/17/02)  221.406  (m)                       GP(       ) 4 1
 DE7343
 DE7343.Superseded values are not recommended for survey control.
 DE7343
 DE7343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7343.See file dsdata.pdf to determine how the superseded data were derived.
 DE7343
 DE7343_MARKER: I = METAL ROD
 DE7343_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7343+WITH SETTING: INFORMATION.
 DE7343_STAMPING: WIN 05.1N-01.1E
 DE7343_MARK LOGO: IL-201
 DE7343_PROJECTION: FLUSH
 DE7343_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7343_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7343_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7343+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7343_ROD/PIPE-DEPTH: 3 meters
 DE7343
 DE7343  HISTORY     - Date     Condition        Report By
 DE7343  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7343
 DE7343                          STATION DESCRIPTION
 DE7343
 DE7343'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7343'THE STATION IS LOCATED ON THE NORTH SIDE OF SIMPSON ROAD.
 DE7343'
 DE7343'TO REACH THE STATION FROM THE INTERSECTION OF SR 20 AND MERIDIAN ROAD,
 DE7343'GO SOUTH ON MERIDIAN ROAD FOR 3.2 KM TO SIMPSON ROAD.  TURN LEFT AND
 DE7343'GO EAST ON SIMPSON ROAD FOR 1.6 KM TO CENTERVILLE ROAD.  CONTINUE EAST
 DE7343'ON SIMPSON ROAD FOR 0.2 KM TO THE STATION ON THE LEFT.
 DE7343'
 DE7343'THE STATION IS 7.9 M NORTH OF THE NORTH EDGE OF PAVEMENT OF SIMPSON
 DE7343'ROAD, 15.5 M NORTHWEST OF A WOODEN TRAFFIC SIGN POST, AND 0.3 M SOUTH
 DE7343'OF AN ORANGE CARSONITE WITNESS POST.
 DE7343'
 DE7343'AZIMUTH STATION BEARS SAZ 273 02 07, 308.781 METERS, STAMPED WIN 05.1N
 DE7343'01.1E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7352 ***********************************************************************
 DE7352  DESIGNATION -  WIN 05.3N 04.9W
 DE7352  PID         -  DE7352
 DE7352  STATE/COUNTY-  IL/WINNEBAGO
 DE7352  COUNTRY     -  US
 DE7352  USGS QUAD   -  SEWARD (2018)
 DE7352
 DE7352                         *CURRENT SURVEY CONTROL
 DE7352  ______________________________________________________________________
 DE7352* NAD 83(2011) POSITION- 42 13 29.26736(N) 089 16 11.97954(W)   ADJUSTED
 DE7352* NAD 83(2011) ELLIP HT-   238.732 (meters)        (06/27/12)   ADJUSTED
 DE7352* NAD 83(2011) EPOCH   -  2010.00
 DE7352* NAVD 88 ORTHO HEIGHT -   271.980 (meters)      892.32  (feet) ADJUSTED
 DE7352  ______________________________________________________________________
 DE7352  GEOID HEIGHT    -        -33.240 (meters)                     GEOID18
 DE7352  NAD 83(2011) X  -     60,268.812 (meters)                     COMP
 DE7352  NAD 83(2011) Y  - -4,730,047.673 (meters)                     COMP
 DE7352  NAD 83(2011) Z  -  4,264,287.312 (meters)                     COMP
 DE7352  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 DE7352  DYNAMIC HEIGHT  -        271.890 (meters)      892.03  (feet) COMP
 DE7352  MODELED GRAVITY -    980,284.4   (mgal)                       NAVD 88
 DE7352
 DE7352  VERT ORDER      -  SECOND    CLASS I
 DE7352
 DE7352  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7352  Standards:
 DE7352         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7352            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7352  -------------------------------------------------------------------
 DE7352  NETWORK    1.80   1.31           0.80   0.66   0.67     -0.01088764
 DE7352  -------------------------------------------------------------------
 DE7352  Click here for local accuracies and other accuracy information.
 DE7352
 DE7352.The horizontal coordinates were established by GPS observations
 DE7352.and adjusted by the National Geodetic Survey in June 2012.
 DE7352
 DE7352.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7352.been affixed to the stable North American tectonic plate. See 
 DE7352.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7352
 DE7352.The horizontal coordinates are valid at the epoch date displayed above
 DE7352.which is a decimal equivalence of Year/Month/Day.
 DE7352
 DE7352.The orthometric height was determined by differential leveling and
 DE7352.adjusted by the IL DEPT OF TRANSP
 DE7352.in July 2015.
 DE7352
 DE7352.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7352.GEOID18 height accuracy estimate available here.
 DE7352
 DE7352.Click photographs - Photos may exist for this station.
 DE7352
 DE7352.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7352
 DE7352.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7352
 DE7352.The ellipsoidal height was determined by GPS observations
 DE7352.and is referenced to NAD 83.
 DE7352
 DE7352.The dynamic height is computed by dividing the NAVD 88
 DE7352.geopotential number by the normal gravity value computed on the
 DE7352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7352.degrees latitude (g = 980.6199 gals.).
 DE7352
 DE7352.The modeled gravity was interpolated from observed gravity values.
 DE7352
 DE7352. The following values were computed from the NAD 83(2011) position.
 DE7352
 DE7352;                    North         East     Units Scale Factor Converg.
 DE7352;SPC IL W     -   617,439.773   774,023.887   MT  1.00000857   +0 36 09.5
 DE7352;SPC IL W     - 2,025,716.99  2,539,443.37   sFT  1.00000857   +0 36 09.5
 DE7352;UTM  16      - 4,677,230.276   312,662.760   MT  1.00003184   -1 31 33.5
 DE7352
 DE7352!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7352!SPC IL W     -   0.99996256  x   1.00000857  =   0.99997113
 DE7352!UTM  16      -   0.99996256  x   1.00003184  =   0.99999440
 DE7352
 DE7352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1266277230(NAD 83)
 DE7352
 DE7352                          SUPERSEDED SURVEY CONTROL
 DE7352
 DE7352  NAD 83(2007)-  42 13 29.26732(N)    089 16 11.98047(W) AD(2002.00) 0
 DE7352  ELLIP H (02/10/07)  238.767  (m)                       GP(2002.00)    
 DE7352  ELLIP H (02/03/05)  238.761  (m)                       GP(       ) 4 2
 DE7352  NAD 83(1997)-  42 13 29.26714(N)    089 16 11.97985(W) AD(       ) 1
 DE7352  ELLIP H (09/17/02)  238.808  (m)                       GP(       ) 4 1
 DE7352  NAVD 88 (09/17/02)  272.0    (m)  GEOID99  model used  GPS OBS        
 DE7352
 DE7352.Superseded values are not recommended for survey control.
 DE7352
 DE7352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7352.See file dsdata.pdf to determine how the superseded data were derived.
 DE7352
 DE7352_MARKER: I = METAL ROD
 DE7352_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7352+WITH SETTING: INFORMATION.
 DE7352_STAMPING: WIN 05.3N-04.9W
 DE7352_MARK LOGO: IL-201
 DE7352_PROJECTION: FLUSH
 DE7352_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7352_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7352_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7352+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 DE7352_ROD/PIPE-DEPTH: 3 meters
 DE7352
 DE7352  HISTORY     - Date     Condition        Report By
 DE7352  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7352  HISTORY     - 20140818 GOOD             ILDT
 DE7352  HISTORY     - 20150219 GOOD             DJHENK
 DE7352  HISTORY     - 20200507 GOOD             ILDT
 DE7352
 DE7352                          STATION DESCRIPTION
 DE7352
 DE7352'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7352'THE STATION IS LOCATED ON THE EAST SIDE OF OSBORNER ROAD.
 DE7352'
 DE7352'TO REACH THE STATION FROM THE INTERSECTION OF WINNEBAGO ROAD AND
 DE7352'CUNNINGHAM ROAD, IN THE VILLAGE OF WINNEBAGO, GO WEST ON CUNNINGHAM
 DE7352'ROAD FOR 2.3 KM TO OSBORNE ROAD.  TURN LEFT AND GO SOUTH ON OSBORNE
 DE7352'ROAD FOR 3.2 KM TO EDWARDSVILLE ROAD.  CONTINUE SOUTH ON OSBORNE ROAD
 DE7352'FOR 0.8 KM TO THE STATION ON THE LEFT.
 DE7352'
 DE7352'THE STATION IS 5.5 M EAST OF THE EAST EDGE OF PAVEMENT OF OSBORNE
 DE7352'ROAD, 15.8 M SOUTH OF THE CENTER OF PRIVATE ENTRANCE TO 4010 AND 4056,
 DE7352'2.4 M SOUTH OF THE NORTH END OF A NORTH-SOUTH FENCE LINE, 0.8 M WEST
 DE7352'OF THE FENCE LINE, AND 0.3 M WEST OF AN ORANGE CARSONITE WITNESS POST.
 DE7352'
 DE7352'AZIMUTH STATION BEARS SAZ 0 57 58, 517.566 METERS, STAMPED WIN 05.3N
 DE7352'04.9W A.
 DE7352
 DE7352                          STATION RECOVERY (2014)
 DE7352
 DE7352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DE7352'CAP BROKEN, OTHERWISE OK.
 DE7352
 DE7352                          STATION RECOVERY (2015)
 DE7352
 DE7352'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DE7352'RECOVERED AS DESCRIBED.
 DE7352
 DE7352                          STATION RECOVERY (2020)
 DE7352
 DE7352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7352'LID IS DAMAGED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7383 ***********************************************************************
 DE7383  DESIGNATION -  WIN 05.5N 07.0E
 DE7383  PID         -  DE7383
 DE7383  STATE/COUNTY-  IL/WINNEBAGO
 DE7383  COUNTRY     -  US
 DE7383  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7383
 DE7383                         *CURRENT SURVEY CONTROL
 DE7383  ______________________________________________________________________
 DE7383* NAD 83(2011) POSITION- 42 13 46.70001(N) 089 02 11.42752(W)   ADJUSTED
 DE7383* NAD 83(2011) ELLIP HT-   213.187 (meters)        (06/27/12)   ADJUSTED
 DE7383* NAD 83(2011) EPOCH   -  2010.00
 DE7383* NAVD 88 ORTHO HEIGHT -   246.5   (meters)      809.    (feet) GPS OBS
 DE7383  ______________________________________________________________________
 DE7383  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7383  GEOID HEIGHT    -        -33.273 (meters)                     GEOID99
 DE7383  GEOID HEIGHT    -        -33.329 (meters)                     GEOID18
 DE7383  NAD 83(2011) X  -     79,537.331 (meters)                     COMP
 DE7383  NAD 83(2011) Y  - -4,729,382.426 (meters)                     COMP
 DE7383  NAD 83(2011) Z  -  4,264,668.452 (meters)                     COMP
 DE7383  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 DE7383
 DE7383  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7383  Standards:
 DE7383         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7383            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7383  -------------------------------------------------------------------
 DE7383  NETWORK    2.27   1.63           0.99   0.85   0.83      0.17088356
 DE7383  -------------------------------------------------------------------
 DE7383  Click here for local accuracies and other accuracy information.
 DE7383
 DE7383.The horizontal coordinates were established by GPS observations
 DE7383.and adjusted by the National Geodetic Survey in June 2012.
 DE7383
 DE7383.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7383.been affixed to the stable North American tectonic plate. See 
 DE7383.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7383
 DE7383.The horizontal coordinates are valid at the epoch date displayed above
 DE7383.which is a decimal equivalence of Year/Month/Day.
 DE7383
 DE7383.The orthometric height was determined by GPS observations and a
 DE7383.high-resolution geoid model.
 DE7383
 DE7383.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7383.GEOID18 height accuracy estimate available here.
 DE7383
 DE7383.Click photographs - Photos may exist for this station.
 DE7383
 DE7383.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7383
 DE7383.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7383
 DE7383.The ellipsoidal height was determined by GPS observations
 DE7383.and is referenced to NAD 83.
 DE7383
 DE7383. The following values were computed from the NAD 83(2011) position.
 DE7383
 DE7383;                    North         East     Units Scale Factor Converg.
 DE7383;SPC IL W     -   618,206.780   793,292.235   MT  1.00004823   +0 45 34.7
 DE7383;SPC IL W     - 2,028,233.41  2,602,659.61   sFT  1.00004823   +0 45 34.7
 DE7383;UTM  16      - 4,677,281.060   331,945.554   MT  0.99994751   -1 22 08.6
 DE7383
 DE7383!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7383!SPC IL W     -   0.99996657  x   1.00004823  =   1.00001479
 DE7383!UTM  16      -   0.99996657  x   0.99994751  =   0.99991408
 DE7383
 DE7383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3194577281(NAD 83)
 DE7383
 DE7383                          SUPERSEDED SURVEY CONTROL
 DE7383
 DE7383  NAD 83(2007)-  42 13 46.69998(N)    089 02 11.42842(W) AD(2002.00) 0
 DE7383  ELLIP H (02/10/07)  213.220  (m)                       GP(2002.00)    
 DE7383  ELLIP H (02/03/05)  213.202  (m)                       GP(       ) 4 2
 DE7383  NAD 83(1997)-  42 13 46.69987(N)    089 02 11.42795(W) AD(       ) 1
 DE7383  ELLIP H (09/17/02)  213.248  (m)                       GP(       ) 4 1
 DE7383
 DE7383.Superseded values are not recommended for survey control.
 DE7383
 DE7383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7383.See file dsdata.pdf to determine how the superseded data were derived.
 DE7383
 DE7383_MARKER: I = METAL ROD
 DE7383_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7383+WITH SETTING: INFORMATION.
 DE7383_STAMPING: WIN 05.5N-07.0E
 DE7383_MARK LOGO: IL-201
 DE7383_PROJECTION: FLUSH
 DE7383_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7383_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7383_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7383+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7383_ROD/PIPE-DEPTH: 3 meters
 DE7383
 DE7383  HISTORY     - Date     Condition        Report By
 DE7383  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7383
 DE7383                          STATION DESCRIPTION
 DE7383
 DE7383'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7383'THE STATION IS LOCATED AT A CUL-DE-SAC IN EKBERG PINE MANOR PARK.
 DE7383'
 DE7383'TO REACH THE STATION FROM THE INTERSECTION OF HARRISON ROAD AND ALPINE
 DE7383'ROAD IN THE CITY OF ROCKFORD, GO SOUTH ON ALPINE ROAD FOR 1.6 KM TO
 DE7383'SANDY HOLLOW ROAD, TURN RIGHT AND GO WEST ON SANDY HOLLOW ROAD FOR
 DE7383'0.85 KM TO BAVARIAN LANE.  TURN RIGHT AND GO NORTH ON BAVARIAN LANE
 DE7383'FOR 0.8 KM TO BALSAM LANE.  TURN RIGHT AND GO EAST EAST ON BALSAM LANE
 DE7383'FOR 0.3 KM TO THE END OF A CUL-DE-SAC.
 DE7383'
 DE7383'THE STATION IS 30 M EAST-SOUTHEAST OF THE END OF THE CUL-DE-SAC, 12.8
 DE7383'M SOUTHEAST OF THE SOUTHEAST CORNER OF A BASKETBALL COURT, 13.1 M
 DE7383'SOUTH OF THE SOUTHEAST BASKETBALL POLE, AND 0.3 M NORTH OF AN ORANGE
 DE7383'CARSONITE WITNESS POST.
 DE7383'
 DE7383'AZIMUTH STATION BEARS SAZ 120 22 53, 163.035 METERS, STAMPED WIN 05.5N
 DE7383'07.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7354 ***********************************************************************
 DE7354  DESIGNATION -  WIN 05.7N 09.4W
 DE7354  PID         -  DE7354
 DE7354  STATE/COUNTY-  IL/WINNEBAGO
 DE7354  COUNTRY     -  US
 DE7354  USGS QUAD   -  SEWARD (2018)
 DE7354
 DE7354                         *CURRENT SURVEY CONTROL
 DE7354  ______________________________________________________________________
 DE7354* NAD 83(2011) POSITION- 42 13 45.51055(N) 089 21 27.97141(W)   ADJUSTED
 DE7354* NAD 83(2011) ELLIP HT-   232.196 (meters)        (06/27/12)   ADJUSTED
 DE7354* NAD 83(2011) EPOCH   -  2010.00
 DE7354* NAVD 88 ORTHO HEIGHT -   265.4   (meters)      871.    (feet) GPS OBS
 DE7354  ______________________________________________________________________
 DE7354  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7354  GEOID HEIGHT    -        -33.138 (meters)                     GEOID99
 DE7354  GEOID HEIGHT    -        -33.218 (meters)                     GEOID18
 DE7354  NAD 83(2011) X  -     53,018.614 (meters)                     COMP
 DE7354  NAD 83(2011) Y  - -4,729,792.792 (meters)                     COMP
 DE7354  NAD 83(2011) Z  -  4,264,654.052 (meters)                     COMP
 DE7354  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 DE7354
 DE7354  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7354  Standards:
 DE7354         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7354            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7354  -------------------------------------------------------------------
 DE7354  NETWORK    1.98   1.51           0.91   0.67   0.77      0.00332282
 DE7354  -------------------------------------------------------------------
 DE7354  Click here for local accuracies and other accuracy information.
 DE7354
 DE7354.The horizontal coordinates were established by GPS observations
 DE7354.and adjusted by the National Geodetic Survey in June 2012.
 DE7354
 DE7354.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7354.been affixed to the stable North American tectonic plate. See 
 DE7354.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7354
 DE7354.The horizontal coordinates are valid at the epoch date displayed above
 DE7354.which is a decimal equivalence of Year/Month/Day.
 DE7354
 DE7354.The orthometric height was determined by GPS observations and a
 DE7354.high-resolution geoid model.
 DE7354
 DE7354.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7354.GEOID18 height accuracy estimate available here.
 DE7354
 DE7354.Click photographs - Photos may exist for this station.
 DE7354
 DE7354.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7354
 DE7354.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7354
 DE7354.The ellipsoidal height was determined by GPS observations
 DE7354.and is referenced to NAD 83.
 DE7354
 DE7354. The following values were computed from the NAD 83(2011) position.
 DE7354
 DE7354;                    North         East     Units Scale Factor Converg.
 DE7354;SPC IL W     -   617,868.444   766,772.862   MT  0.99999602   +0 32 37.2
 DE7354;SPC IL W     - 2,027,123.39  2,515,653.96   sFT  0.99999602   +0 32 37.2
 DE7354;UTM  16      - 4,677,928.019   305,432.325   MT  1.00006582   -1 35 06.5
 DE7354
 DE7354!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7354!SPC IL W     -   0.99996358  x   0.99999602  =   0.99995960
 DE7354!UTM  16      -   0.99996358  x   1.00006582  =   1.00002940
 DE7354
 DE7354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0543277928(NAD 83)
 DE7354
 DE7354                          SUPERSEDED SURVEY CONTROL
 DE7354
 DE7354  NAD 83(2007)-  42 13 45.51055(N)    089 21 27.97237(W) AD(2002.00) 0
 DE7354  ELLIP H (02/10/07)  232.231  (m)                       GP(2002.00)    
 DE7354  ELLIP H (02/03/05)  232.239  (m)                       GP(       ) 4 2
 DE7354  NAD 83(1997)-  42 13 45.51021(N)    089 21 27.97154(W) AD(       ) 1
 DE7354  ELLIP H (09/17/02)  232.286  (m)                       GP(       ) 4 1
 DE7354
 DE7354.Superseded values are not recommended for survey control.
 DE7354
 DE7354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7354.See file dsdata.pdf to determine how the superseded data were derived.
 DE7354
 DE7354_MARKER: I = METAL ROD
 DE7354_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7354+WITH SETTING: INFORMATION.
 DE7354_STAMPING: WIN 05.7N-09.4W
 DE7354_MARK LOGO: IL-201
 DE7354_PROJECTION: FLUSH
 DE7354_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7354_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7354+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7354_ROD/PIPE-DEPTH: 3 meters
 DE7354
 DE7354  HISTORY     - Date     Condition        Report By
 DE7354  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7354
 DE7354                          STATION DESCRIPTION
 DE7354
 DE7354'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7354'THE STATION IS LOCATED ON THE EAST SIDE OF PECATONICA ROAD.
 DE7354'
 DE7354'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND PECATONICA
 DE7354'ROAD, GO SOUTH ON PECATONICA ROAD FOR 6.0 KM TO EDWARDSVILLE ROAD.
 DE7354'CONTINUE SOUTH ON PECATONICA ROAD FOR 0.2 KM TO THE STATION ON THE
 DE7354'LEFT.
 DE7354'
 DE7354'THE STATION IS 9.8 M EAST OF THE CENTERLINE OF PECATONICA ROAD AND 0.3
 DE7354'M WEST OF AN ORANGE CARSONITE WITNESS POST.
 DE7354'
 DE7354'AZIMUTH STATION BEARS SAZ 0 40 30, 747.797 METERS, STAMPED WIN 05.7N
 DE7354'09.4W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7349 ***********************************************************************
 DE7349  DESIGNATION -  WIN 05.8N 03.2W
 DE7349  PID         -  DE7349
 DE7349  STATE/COUNTY-  IL/WINNEBAGO
 DE7349  COUNTRY     -  US
 DE7349  USGS QUAD   -  KISHWAUKEE (2018)
 DE7349
 DE7349                         *CURRENT SURVEY CONTROL
 DE7349  ______________________________________________________________________
 DE7349* NAD 83(2011) POSITION- 42 13 57.60309(N) 089 14 07.44418(W)   ADJUSTED
 DE7349* NAD 83(2011) ELLIP HT-   246.111 (meters)        (06/27/12)   ADJUSTED
 DE7349* NAD 83(2011) EPOCH   -  2010.00
 DE7349* NAVD 88 ORTHO HEIGHT -   279.4   (meters)      917.    (feet) GPS OBS
 DE7349  ______________________________________________________________________
 DE7349  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7349  GEOID HEIGHT    -        -33.197 (meters)                     GEOID99
 DE7349  GEOID HEIGHT    -        -33.269 (meters)                     GEOID18
 DE7349  NAD 83(2011) X  -     63,116.866 (meters)                     COMP
 DE7349  NAD 83(2011) Y  - -4,729,428.308 (meters)                     COMP
 DE7349  NAD 83(2011) Z  -  4,264,939.684 (meters)                     COMP
 DE7349  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 DE7349
 DE7349  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7349  Standards:
 DE7349         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7349            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7349  -------------------------------------------------------------------
 DE7349  NETWORK    2.25   1.71           0.98   0.85   0.87      0.00197013
 DE7349  -------------------------------------------------------------------
 DE7349  Click here for local accuracies and other accuracy information.
 DE7349
 DE7349.The horizontal coordinates were established by GPS observations
 DE7349.and adjusted by the National Geodetic Survey in June 2012.
 DE7349
 DE7349.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7349.been affixed to the stable North American tectonic plate. See 
 DE7349.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7349
 DE7349.The horizontal coordinates are valid at the epoch date displayed above
 DE7349.which is a decimal equivalence of Year/Month/Day.
 DE7349
 DE7349.The orthometric height was determined by GPS observations and a
 DE7349.high-resolution geoid model.
 DE7349
 DE7349.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7349.GEOID18 height accuracy estimate available here.
 DE7349
 DE7349.Click photographs - Photos may exist for this station.
 DE7349
 DE7349.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7349
 DE7349.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7349
 DE7349.The ellipsoidal height was determined by GPS observations
 DE7349.and is referenced to NAD 83.
 DE7349
 DE7349. The following values were computed from the NAD 83(2011) position.
 DE7349
 DE7349;                    North         East     Units Scale Factor Converg.
 DE7349;SPC IL W     -   618,344.647   776,870.164   MT  1.00001386   +0 37 33.5
 DE7349;SPC IL W     - 2,028,685.73  2,548,781.53   sFT  1.00001386   +0 37 33.5
 DE7349;UTM  16      - 4,678,028.812   315,540.724   MT  1.00001867   -1 30 10.6
 DE7349
 DE7349!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7349!SPC IL W     -   0.99996140  x   1.00001386  =   0.99997526
 DE7349!UTM  16      -   0.99996140  x   1.00001867  =   0.99998007
 DE7349
 DE7349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1554078028(NAD 83)
 DE7349
 DE7349                          SUPERSEDED SURVEY CONTROL
 DE7349
 DE7349  NAD 83(2007)-  42 13 57.60305(N)    089 14 07.44511(W) AD(2002.00) 0
 DE7349  ELLIP H (02/10/07)  246.145  (m)                       GP(2002.00)    
 DE7349  ELLIP H (02/03/05)  246.137  (m)                       GP(       ) 4 2
 DE7349  NAD 83(1997)-  42 13 57.60289(N)    089 14 07.44452(W) AD(       ) 1
 DE7349  ELLIP H (09/17/02)  246.184  (m)                       GP(       ) 4 1
 DE7349
 DE7349.Superseded values are not recommended for survey control.
 DE7349
 DE7349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7349.See file dsdata.pdf to determine how the superseded data were derived.
 DE7349
 DE7349_MARKER: I = METAL ROD
 DE7349_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7349+WITH SETTING: INFORMATION.
 DE7349_STAMPING: WIN 05.8N-03.2W
 DE7349_MARK LOGO: IL-201
 DE7349_PROJECTION: FLUSH
 DE7349_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7349_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7349+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7349_ROD/PIPE-DEPTH: 3 meters
 DE7349
 DE7349  HISTORY     - Date     Condition        Report By
 DE7349  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7349  HISTORY     - 20140818 MARK NOT FOUND   ILDT
 DE7349
 DE7349                          STATION DESCRIPTION
 DE7349
 DE7349'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7349'THE STATION IS LOCATED ON THE SOUTH SIDE OF EDWARDSVILLE ROAD.
 DE7349'
 DE7349'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND WINNEBAGO
 DE7349'ROAD, GO SOUTH ON WINNEBAGO ROAD FOR 3.9 KM TO KELLEY ROAD.  TURN
 DE7349'RIGHT AND GO WEST ON KELLEY ROAD FOR 0.3 KM TO ALWORTH ROAD.  TURN
 DE7349'LEFT AND GO SOUTH ON ALWORTH ROAD FOR 1.6 KM TO EDWARDSVILLE ROAD.
 DE7349'TURN LEFT AND GO EAST ON EDWARDSVILLE ROAD FOR 0.8 KM TO THE STATION
 DE7349'ON THE LEFT.
 DE7349'
 DE7349'THE STATION IS 6.7 M NORTH OF THE NORTH EDGE OF PAVEMENT OF
 DE7349'EDWARDSVILLE ROAD, 0.9 M SOUTH OF THE SOUTH EDGE OF A CULTIVATED
 DE7349'FIELD, AND 0.6 M SOUTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7349'
 DE7349'AZIMUTH STATION BEARS SAZ 86 17 56, 512.018 METERS, STAMPED WIN 05.8N
 DE7349'03.2W A.
 DE7349
 DE7349                          STATION RECOVERY (2014)
 DE7349
 DE7349'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DE7349'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7336 ***********************************************************************
 DE7336  DESIGNATION -  WIN 05.8N 06.9W
 DE7336  PID         -  DE7336
 DE7336  STATE/COUNTY-  IL/WINNEBAGO
 DE7336  COUNTRY     -  US
 DE7336  USGS QUAD   -  SEWARD (2018)
 DE7336
 DE7336                         *CURRENT SURVEY CONTROL
 DE7336  ______________________________________________________________________
 DE7336* NAD 83(2011) POSITION- 42 13 53.95043(N) 089 18 27.63279(W)   ADJUSTED
 DE7336* NAD 83(2011) ELLIP HT-   237.149 (meters)        (06/27/12)   ADJUSTED
 DE7336* NAD 83(2011) EPOCH   -  2010.00
 DE7336* NAVD 88 ORTHO HEIGHT -   270.4   (meters)      887.    (feet) GPS OBS
 DE7336  ______________________________________________________________________
 DE7336  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7336  GEOID HEIGHT    -        -33.162 (meters)                     GEOID99
 DE7336  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DE7336  NAD 83(2011) X  -     57,151.810 (meters)                     COMP
 DE7336  NAD 83(2011) Y  - -4,729,573.277 (meters)                     COMP
 DE7336  NAD 83(2011) Z  -  4,264,850.209 (meters)                     COMP
 DE7336  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 DE7336
 DE7336  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7336  Standards:
 DE7336         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7336            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7336  -------------------------------------------------------------------
 DE7336  NETWORK    1.54   1.16           0.69   0.55   0.59     -0.03482669
 DE7336  -------------------------------------------------------------------
 DE7336  Click here for local accuracies and other accuracy information.
 DE7336
 DE7336.The horizontal coordinates were established by GPS observations
 DE7336.and adjusted by the National Geodetic Survey in June 2012.
 DE7336
 DE7336.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7336.been affixed to the stable North American tectonic plate. See 
 DE7336.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7336
 DE7336.The horizontal coordinates are valid at the epoch date displayed above
 DE7336.which is a decimal equivalence of Year/Month/Day.
 DE7336
 DE7336.The orthometric height was determined by GPS observations and a
 DE7336.high-resolution geoid model.
 DE7336
 DE7336.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7336.GEOID18 height accuracy estimate available here.
 DE7336
 DE7336.Click photographs - Photos may exist for this station.
 DE7336
 DE7336.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7336
 DE7336.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7336
 DE7336.The ellipsoidal height was determined by GPS observations
 DE7336.and is referenced to NAD 83.
 DE7336
 DE7336. The following values were computed from the NAD 83(2011) position.
 DE7336
 DE7336;                    North         East     Units Scale Factor Converg.
 DE7336;SPC IL W     -   618,169.298   770,905.434   MT  1.00000301   +0 34 38.6
 DE7336;SPC IL W     - 2,028,110.44  2,529,212.24   sFT  1.00000301   +0 34 38.6
 DE7336;UTM  16      - 4,678,075.161   309,573.455   MT  1.00004620   -1 33 05.5
 DE7336
 DE7336!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7336!SPC IL W     -   0.99996281  x   1.00000301  =   0.99996582
 DE7336!UTM  16      -   0.99996281  x   1.00004620  =   1.00000901
 DE7336
 DE7336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0957378075(NAD 83)
 DE7336
 DE7336                          SUPERSEDED SURVEY CONTROL
 DE7336
 DE7336  NAD 83(2007)-  42 13 53.95043(N)    089 18 27.63374(W) AD(2002.00) 0
 DE7336  ELLIP H (02/10/07)  237.184  (m)                       GP(2002.00)    
 DE7336  ELLIP H (02/03/05)  237.189  (m)                       GP(       ) 4 2
 DE7336  NAD 83(1997)-  42 13 53.95012(N)    089 18 27.63292(W) AD(       ) 1
 DE7336  ELLIP H (09/17/02)  237.236  (m)                       GP(       ) 4 1
 DE7336
 DE7336.Superseded values are not recommended for survey control.
 DE7336
 DE7336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7336.See file dsdata.pdf to determine how the superseded data were derived.
 DE7336
 DE7336_MARKER: I = METAL ROD
 DE7336_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7336+WITH SETTING: INFORMATION.
 DE7336_STAMPING: WIN 05.8N-06.9W
 DE7336_MARK LOGO: IL-201
 DE7336_PROJECTION: FLUSH
 DE7336_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7336_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7336+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7336_ROD/PIPE-DEPTH: 3 meters
 DE7336
 DE7336  HISTORY     - Date     Condition        Report By
 DE7336  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7336
 DE7336                          STATION DESCRIPTION
 DE7336
 DE7336'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7336'THE STATION IS LOCATED ON THE SOUTH SIDE OF EDWARDSVILLE ROAD.
 DE7336'
 DE7336'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND PECATONICA
 DE7336'ROAD, GO SOUTH ON PECATONICA ROAD FOR 7.6 KM TO EDWARDSVILLE ROAD.
 DE7336'TURN LEFT AND GO EAST ON EDWARDSVILLE ROAD FOR 4.2 KM TO THE STATION
 DE7336'ON THE RIGHT.
 DE7336'
 DE7336'THE STATION IS 5.8 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF
 DE7336'EDWARDSVILLE ROAD, 65.5 M EAST OF THE EXTENDED CENTERLINE OF PRIVATE
 DE7336'ENTRANCE TO 13932, AND 0.3 M NORTH OF AN ORANGE CARSONITE WITNESS
 DE7336'POST.
 DE7336'
 DE7336'AZIMUTH STATION BEARS SAZ 265 51 30, 402.913 METERS, STAMPED WIN 05.8N
 DE7336'06.9W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7346 ***********************************************************************
 DE7346  DESIGNATION -  WIN 06.3N 01.7W
 DE7346  PID         -  DE7346
 DE7346  STATE/COUNTY-  IL/WINNEBAGO
 DE7346  COUNTRY     -  US
 DE7346  USGS QUAD   -  KISHWAUKEE (2018)
 DE7346
 DE7346                         *CURRENT SURVEY CONTROL
 DE7346  ______________________________________________________________________
 DE7346* NAD 83(2011) POSITION- 42 14 24.29114(N) 089 12 25.24031(W)   ADJUSTED
 DE7346* NAD 83(2011) ELLIP HT-   239.365 (meters)        (06/27/12)   ADJUSTED
 DE7346* NAD 83(2011) EPOCH   -  2010.00
 DE7346* NAVD 88 ORTHO HEIGHT -   272.7   (meters)      895.    (feet) GPS OBS
 DE7346  ______________________________________________________________________
 DE7346  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7346  GEOID HEIGHT    -        -33.225 (meters)                     GEOID99
 DE7346  GEOID HEIGHT    -        -33.295 (meters)                     GEOID18
 DE7346  NAD 83(2011) X  -     65,452.552 (meters)                     COMP
 DE7346  NAD 83(2011) Y  - -4,728,837.970 (meters)                     COMP
 DE7346  NAD 83(2011) Z  -  4,265,544.844 (meters)                     COMP
 DE7346  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 DE7346
 DE7346  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7346  Standards:
 DE7346         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7346            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7346  -------------------------------------------------------------------
 DE7346  NETWORK    2.30   1.76           1.00   0.87   0.90      0.00305856
 DE7346  -------------------------------------------------------------------
 DE7346  Click here for local accuracies and other accuracy information.
 DE7346
 DE7346.The horizontal coordinates were established by GPS observations
 DE7346.and adjusted by the National Geodetic Survey in June 2012.
 DE7346
 DE7346.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7346.been affixed to the stable North American tectonic plate. See 
 DE7346.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7346
 DE7346.The horizontal coordinates are valid at the epoch date displayed above
 DE7346.which is a decimal equivalence of Year/Month/Day.
 DE7346
 DE7346.The orthometric height was determined by GPS observations and a
 DE7346.high-resolution geoid model.
 DE7346
 DE7346.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7346.GEOID18 height accuracy estimate available here.
 DE7346
 DE7346.Click photographs - Photos may exist for this station.
 DE7346
 DE7346.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7346
 DE7346.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7346
 DE7346.The ellipsoidal height was determined by GPS observations
 DE7346.and is referenced to NAD 83.
 DE7346
 DE7346. The following values were computed from the NAD 83(2011) position.
 DE7346
 DE7346;                    North         East     Units Scale Factor Converg.
 DE7346;SPC IL W     -   619,194.063   779,204.328   MT  1.00001834   +0 38 42.5
 DE7346;SPC IL W     - 2,031,472.52  2,556,439.53   sFT  1.00001834   +0 38 42.5
 DE7346;UTM  16      - 4,678,790.924   317,904.827   MT  1.00000801   -1 29 02.6
 DE7346
 DE7346!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7346!SPC IL W     -   0.99996246  x   1.00001834  =   0.99998080
 DE7346!UTM  16      -   0.99996246  x   1.00000801  =   0.99997047
 DE7346
 DE7346_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1790478790(NAD 83)
 DE7346
 DE7346                          SUPERSEDED SURVEY CONTROL
 DE7346
 DE7346  NAD 83(2007)-  42 14 24.29110(N)    089 12 25.24124(W) AD(2002.00) 0
 DE7346  ELLIP H (02/10/07)  239.400  (m)                       GP(2002.00)    
 DE7346  ELLIP H (02/03/05)  239.390  (m)                       GP(       ) 4 2
 DE7346  NAD 83(1997)-  42 14 24.29096(N)    089 12 25.24066(W) AD(       ) 1
 DE7346  ELLIP H (09/17/02)  239.436  (m)                       GP(       ) 4 1
 DE7346
 DE7346.Superseded values are not recommended for survey control.
 DE7346
 DE7346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7346.See file dsdata.pdf to determine how the superseded data were derived.
 DE7346
 DE7346_MARKER: I = METAL ROD
 DE7346_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7346+WITH SETTING: INFORMATION.
 DE7346_STAMPING: WIN 06.3N-01.7W
 DE7346_MARK LOGO: IL-201
 DE7346_PROJECTION: FLUSH
 DE7346_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7346_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7346_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7346+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7346_ROD/PIPE-DEPTH: 3 meters
 DE7346
 DE7346  HISTORY     - Date     Condition        Report By
 DE7346  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7346
 DE7346                          STATION DESCRIPTION
 DE7346
 DE7346'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7346'THE STATION IS LOCATED ON THE SOUTH SIDE OF BRIDGELAND ROAD.
 DE7346'
 DE7346'TO REACH THE STATION FROM THE INTERSECTION OF US BUSINESS 20 (WEST
 DE7346'STATE STREET) AND MERIDIAN ROAD, GO WEST ON WEST STATE STREET FOR 1.6
 DE7346'KM TO WELDON ROAD.  TURN LEFT AND GO SOUTH ON WELDON ROAD FOR 4.5 KM
 DE7346'TO BRIDGELAND ROAD.  TURN RIGHT AND GO WEST ON BRIDGELAND ROAD FOR 1.2
 DE7346'KM TO THE STATION ON THE LEFT.
 DE7346'
 DE7346'THE STATION IS 6.1 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF BRIDGELAND
 DE7346'ROAD, 1 M NORTH OF THE NORTH END OF A A FENCE LINE TO THE SOUTH, AND
 DE7346'0.3 M NORTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7346'
 DE7346'AZIMUTH STATION BEARS SAZ 197 34 39, 852.553 METERS, STAMPED WIN 06.3N
 DE7346'01.7W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7373 ***********************************************************************
 DE7373  DESIGNATION -  WIN 06.3N 10.3E
 DE7373  PID         -  DE7373
 DE7373  STATE/COUNTY-  IL/WINNEBAGO
 DE7373  COUNTRY     -  US
 DE7373  USGS QUAD   -  CHERRY VALLEY (2018)
 DE7373
 DE7373                         *CURRENT SURVEY CONTROL
 DE7373  ______________________________________________________________________
 DE7373* NAD 83(2011) POSITION- 42 14 28.73697(N) 088 58 24.98865(W)   ADJUSTED
 DE7373* NAD 83(2011) ELLIP HT-   202.359 (meters)        (06/27/12)   ADJUSTED
 DE7373* NAD 83(2011) EPOCH   -  2010.00
 DE7373* NAVD 88 ORTHO HEIGHT -   235.7   (meters)      773.    (feet) GPS OBS
 DE7373  ______________________________________________________________________
 DE7373  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7373  GEOID HEIGHT    -        -33.324 (meters)                     GEOID99
 DE7373  GEOID HEIGHT    -        -33.378 (meters)                     GEOID18
 DE7373  NAD 83(2011) X  -     84,713.468 (meters)                     COMP
 DE7373  NAD 83(2011) Y  - -4,728,412.506 (meters)                     COMP
 DE7373  NAD 83(2011) Z  -  4,265,621.525 (meters)                     COMP
 DE7373  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 DE7373
 DE7373  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7373  Standards:
 DE7373         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7373            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7373  -------------------------------------------------------------------
 DE7373  NETWORK    1.53   1.16           0.69   0.54   0.59      0.06246073
 DE7373  -------------------------------------------------------------------
 DE7373  Click here for local accuracies and other accuracy information.
 DE7373
 DE7373.The horizontal coordinates were established by GPS observations
 DE7373.and adjusted by the National Geodetic Survey in June 2012.
 DE7373
 DE7373.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7373.been affixed to the stable North American tectonic plate. See 
 DE7373.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7373
 DE7373.The horizontal coordinates are valid at the epoch date displayed above
 DE7373.which is a decimal equivalence of Year/Month/Day.
 DE7373
 DE7373.The orthometric height was determined by GPS observations and a
 DE7373.high-resolution geoid model.
 DE7373
 DE7373.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7373.GEOID18 height accuracy estimate available here.
 DE7373
 DE7373.Click photographs - Photos may exist for this station.
 DE7373
 DE7373.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7373
 DE7373.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7373
 DE7373.The ellipsoidal height was determined by GPS observations
 DE7373.and is referenced to NAD 83.
 DE7373
 DE7373. The following values were computed from the NAD 83(2011) position.
 DE7373
 DE7373;                    North         East     Units Scale Factor Converg.
 DE7373;SPC IL W     -   619,574.541   798,466.387   MT  1.00006043   +0 48 07.6
 DE7373;SPC IL W     - 2,032,720.81  2,619,635.14   sFT  1.00006043   +0 48 07.6
 DE7373;UTM  16      - 4,678,455.528   337,166.331   MT  0.99992625   -1 19 37.4
 DE7373
 DE7373!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7373!SPC IL W     -   0.99996826  x   1.00006043  =   1.00002869
 DE7373!UTM  16      -   0.99996826  x   0.99992625  =   0.99989452
 DE7373
 DE7373:                Primary Azimuth Mark                     Grid Az
 DE7373:SPC IL W     -  WIN 07.2N 10.8E                          030 57 32.8
 DE7373:UTM  16      -  WIN 07.2N 10.8E                          033 05 17.8
 DE7373
 DE7373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3716678455(NAD 83)
 DE7373
 DE7373|---------------------------------------------------------------------|
 DE7373| PID    Reference Object                     Distance      Geod. Az  |
 DE7373|                                                           dddmmss.s |
 DE7373| DE7370 WIN 07.2N 10.8E                     APPROX. 1.6 KM 0314540.4 |
 DE7373|---------------------------------------------------------------------|
 DE7373
 DE7373                          SUPERSEDED SURVEY CONTROL
 DE7373
 DE7373  NAD 83(2007)-  42 14 28.73693(N)    088 58 24.98954(W) AD(2002.00) 0
 DE7373  ELLIP H (02/10/07)  202.393  (m)                       GP(2002.00)    
 DE7373  ELLIP H (02/03/05)  202.375  (m)                       GP(       ) 4 2
 DE7373  NAD 83(1997)-  42 14 28.73681(N)    088 58 24.98908(W) AD(       ) 1
 DE7373  ELLIP H (09/17/02)  202.419  (m)                       GP(       ) 4 1
 DE7373
 DE7373.Superseded values are not recommended for survey control.
 DE7373
 DE7373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7373.See file dsdata.pdf to determine how the superseded data were derived.
 DE7373
 DE7373_MARKER: I = METAL ROD
 DE7373_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7373+WITH SETTING: INFORMATION.
 DE7373_STAMPING: WIN 06.3N-10.3E
 DE7373_MARK LOGO: IL-201
 DE7373_PROJECTION: FLUSH
 DE7373_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7373_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7373+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2022
 DE7373_ROD/PIPE-DEPTH: 3 meters
 DE7373
 DE7373  HISTORY     - Date     Condition        Report By
 DE7373  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7373  HISTORY     - 20221220 GOOD             ILDT
 DE7373
 DE7373                          STATION DESCRIPTION
 DE7373
 DE7373'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7373'THE STATION IS LOCATED ON THE NORTH SIDE OF HARRISON AVENUE.
 DE7373'
 DE7373'TO REACH THE STATION FROM THE INTERSECTION OF I-39 AND HARRISON
 DE7373'AVENUE, GO WEST ON HARRISON AVENUE FOR 0.8 KM TO SOUTH MALL DRIVE.
 DE7373'TURN RIGHT AND GO NORTH ON SOUTH MALL DRIVE FOR 0.2 KM TO BELL SCHOOL
 DE7373'ROAD.  TURN RIGHT AND GO EAST ON BELL SCHOOL ROAD FOR 0.2 KM TO THE
 DE7373'STATION ON THE RIGHT, 21 M NORTH OF THE NORTH EDGE OF PAVEMENT OF THE
 DE7373'WESTBOUND LANE OF HARRISON AVENUE.
 DE7373'
 DE7373'THE STATION IS 2.4 M SOUTH OF THE BACK OF CURB OF BELL SCHOOL ROAD,
 DE7373'8.8 M SOUTHEAST OF A LIGHT POLE, AND 0.3 M NORTH OF AN ORANGE
 DE7373'CARSONITE WITNESS POST.
 DE7373'
 DE7373'AZIMUTH STATION BEARS SAZ 69 00 25, 576.860 METERS, STAMPED WIN 06.3N
 DE7373'10.3E A.
 DE7373
 DE7373                          STATION RECOVERY (2022)
 DE7373
 DE7373'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DE7373'LID IS THERE BUT PVC CONNECTION IS BROKEN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7359 ***********************************************************************
 DE7359  DESIGNATION -  WIN 06.9N 03.6E
 DE7359  PID         -  DE7359
 DE7359  STATE/COUNTY-  IL/WINNEBAGO
 DE7359  COUNTRY     -  US
 DE7359  USGS QUAD   -  ROCKFORD SOUTH (2018)
 DE7359
 DE7359                         *CURRENT SURVEY CONTROL
 DE7359  ______________________________________________________________________
 DE7359* NAD 83(2011) POSITION- 42 14 54.89335(N) 089 06 10.22118(W)   ADJUSTED
 DE7359* NAD 83(2011) ELLIP HT-   178.617 (meters)        (06/27/12)   ADJUSTED
 DE7359* NAD 83(2011) EPOCH   -  2010.00
 DE7359* NAVD 88 ORTHO HEIGHT -   212.0   (meters)      696.    (feet) GPS OBS
 DE7359  ______________________________________________________________________
 DE7359  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7359  GEOID HEIGHT    -        -33.288 (meters)                     GEOID99
 DE7359  GEOID HEIGHT    -        -33.350 (meters)                     GEOID18
 DE7359  NAD 83(2011) X  -     74,039.504 (meters)                     COMP
 DE7359  NAD 83(2011) Y  - -4,728,031.443 (meters)                     COMP
 DE7359  NAD 83(2011) Z  -  4,266,203.026 (meters)                     COMP
 DE7359  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 DE7359
 DE7359  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7359  Standards:
 DE7359         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7359            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7359  -------------------------------------------------------------------
 DE7359  NETWORK    1.84   1.39           0.80   0.70   0.71      0.06090876
 DE7359  -------------------------------------------------------------------
 DE7359  Click here for local accuracies and other accuracy information.
 DE7359
 DE7359.The horizontal coordinates were established by GPS observations
 DE7359.and adjusted by the National Geodetic Survey in June 2012.
 DE7359
 DE7359.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7359.been affixed to the stable North American tectonic plate. See 
 DE7359.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7359
 DE7359.The horizontal coordinates are valid at the epoch date displayed above
 DE7359.which is a decimal equivalence of Year/Month/Day.
 DE7359
 DE7359.The orthometric height was determined by GPS observations and a
 DE7359.high-resolution geoid model.
 DE7359
 DE7359.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7359.GEOID18 height accuracy estimate available here.
 DE7359
 DE7359.Click photographs - Photos may exist for this station.
 DE7359
 DE7359.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7359
 DE7359.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7359
 DE7359.The ellipsoidal height was determined by GPS observations
 DE7359.and is referenced to NAD 83.
 DE7359
 DE7359. The following values were computed from the NAD 83(2011) position.
 DE7359
 DE7359;                    North         East     Units Scale Factor Converg.
 DE7359;SPC IL W     -   620,240.327   787,790.376   MT  1.00003597   +0 42 55.1
 DE7359;SPC IL W     - 2,034,905.14  2,584,608.93   sFT  1.00003597   +0 42 55.1
 DE7359;UTM  16      - 4,679,517.418   326,523.494   MT  0.99997029   -1 24 51.1
 DE7359
 DE7359!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7359!SPC IL W     -   0.99997199  x   1.00003597  =   1.00000796
 DE7359!UTM  16      -   0.99997199  x   0.99997029  =   0.99994228
 DE7359
 DE7359:                Primary Azimuth Mark                     Grid Az
 DE7359:SPC IL W     -  WIN 07.9N 03.6E                          358 42 23.3
 DE7359:UTM  16      -  WIN 07.9N 03.6E                          000 50 09.5
 DE7359
 DE7359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2652379517(NAD 83)
 DE7359
 DE7359|---------------------------------------------------------------------|
 DE7359| PID    Reference Object                     Distance      Geod. Az  |
 DE7359|                                                           dddmmss.s |
 DE7359| DE7358 WIN 07.9N 03.6E                     APPROX. 1.7 KM 3592518.4 |
 DE7359|---------------------------------------------------------------------|
 DE7359
 DE7359                          SUPERSEDED SURVEY CONTROL
 DE7359
 DE7359  NAD 83(2007)-  42 14 54.89329(N)    089 06 10.22211(W) AD(2002.00) 0
 DE7359  ELLIP H (02/10/07)  178.651  (m)                       GP(2002.00)    
 DE7359  ELLIP H (02/03/05)  178.637  (m)                       GP(       ) 4 2
 DE7359  NAD 83(1997)-  42 14 54.89323(N)    089 06 10.22166(W) AD(       ) 1
 DE7359  ELLIP H (09/17/02)  178.683  (m)                       GP(       ) 4 1
 DE7359
 DE7359.Superseded values are not recommended for survey control.
 DE7359
 DE7359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7359.See file dsdata.pdf to determine how the superseded data were derived.
 DE7359
 DE7359_MARKER: I = METAL ROD
 DE7359_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7359+WITH SETTING: INFORMATION.
 DE7359_STAMPING: WIN 06.9N-03.6E
 DE7359_MARK LOGO: IL-201
 DE7359_PROJECTION: FLUSH
 DE7359_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7359_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7359_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7359+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7359_ROD/PIPE-DEPTH: 3 meters
 DE7359
 DE7359  HISTORY     - Date     Condition        Report By
 DE7359  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7359
 DE7359                          STATION DESCRIPTION
 DE7359
 DE7359'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7359'THE STATION IS LOCATED IN BALCKHAWK PARK IN THE CITY OF ROCKFORD.
 DE7359'
 DE7359'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 (KISHWAUKEE
 DE7359'STREET) AND 15TH AVENUE, GO WEST ON 15TH AVENUE FOR 1.2 KM TO THE
 DE7359'ENTRANCE TO BLACKHAWK PARK.  TURN LEFT AND GO SOUTH ON THE PAVED DRIVE
 DE7359'IN BLACKHAWK PARK FOR 0.3 KM TO THE STATION ON THE LEFT.
 DE7359'
 DE7359'THE STATION IS 18.3 M EAST OF THE EAST EDGE OF PAVEMENT OF BLACKHAWK
 DE7359'PARK DRIVE, 36.6 M SOUTHEAST OF THE SOUTHWEST CORNER OF A PARKING LOT,
 DE7359'11.3 M NORTHWEST OF A LIGHT POLE, AND 0.3 M WEST OF AN ORANGE
 DE7359'CARSONITE WITNESS POST.
 DE7359'
 DE7359'AZIMUTH STATION BEARS SAZ 188 00 17, 245.187 METERS, STAMPED WIN 06.9N
 DE7359'03.6E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7351 ***********************************************************************
 DE7351  DESIGNATION -  WIN 06.9N 04.9W
 DE7351  PID         -  DE7351
 DE7351  STATE/COUNTY-  IL/WINNEBAGO
 DE7351  COUNTRY     -  US
 DE7351  USGS QUAD   -  SEWARD (2018)
 DE7351
 DE7351                         *CURRENT SURVEY CONTROL
 DE7351  ______________________________________________________________________
 DE7351* NAD 83(2011) POSITION- 42 14 50.27158(N) 089 16 12.86165(W)   ADJUSTED
 DE7351* NAD 83(2011) ELLIP HT-   247.638 (meters)        (06/27/12)   ADJUSTED
 DE7351* NAD 83(2011) EPOCH   -  2010.00
 DE7351* NAVD 88 ORTHO HEIGHT -   280.9   (meters)      922.    (feet) GPS OBS
 DE7351  ______________________________________________________________________
 DE7351  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7351  GEOID HEIGHT    -        -33.207 (meters)                     GEOID99
 DE7351  GEOID HEIGHT    -        -33.283 (meters)                     GEOID18
 DE7351  NAD 83(2011) X  -     60,227.268 (meters)                     COMP
 DE7351  NAD 83(2011) Y  - -4,728,374.545 (meters)                     COMP
 DE7351  NAD 83(2011) Z  -  4,266,143.866 (meters)                     COMP
 DE7351  LAPLACE CORR    -         -0.83  (seconds)                    DEFLEC18
 DE7351
 DE7351  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7351  Standards:
 DE7351         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7351            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7351  -------------------------------------------------------------------
 DE7351  NETWORK    1.75   1.27           0.78   0.64   0.65     -0.07403171
 DE7351  -------------------------------------------------------------------
 DE7351  Click here for local accuracies and other accuracy information.
 DE7351
 DE7351.The horizontal coordinates were established by GPS observations
 DE7351.and adjusted by the National Geodetic Survey in June 2012.
 DE7351
 DE7351.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7351.been affixed to the stable North American tectonic plate. See 
 DE7351.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7351
 DE7351.The horizontal coordinates are valid at the epoch date displayed above
 DE7351.which is a decimal equivalence of Year/Month/Day.
 DE7351
 DE7351.The orthometric height was determined by GPS observations and a
 DE7351.high-resolution geoid model.
 DE7351
 DE7351.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7351.GEOID18 height accuracy estimate available here.
 DE7351
 DE7351.Click photographs - Photos may exist for this station.
 DE7351
 DE7351.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7351
 DE7351.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7351
 DE7351.The ellipsoidal height was determined by GPS observations
 DE7351.and is referenced to NAD 83.
 DE7351
 DE7351. The following values were computed from the NAD 83(2011) position.
 DE7351
 DE7351;                    North         East     Units Scale Factor Converg.
 DE7351;SPC IL W     -   619,938.825   773,977.372   MT  1.00000849   +0 36 09.8
 DE7351;SPC IL W     - 2,033,915.96  2,539,290.76   sFT  1.00000849   +0 36 09.8
 DE7351;UTM  16      - 4,679,729.389   312,709.120   MT  1.00003162   -1 31 36.5
 DE7351
 DE7351!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7351!SPC IL W     -   0.99996116  x   1.00000849  =   0.99996965
 DE7351!UTM  16      -   0.99996116  x   1.00003162  =   0.99999278
 DE7351
 DE7351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1270979729(NAD 83)
 DE7351
 DE7351                          SUPERSEDED SURVEY CONTROL
 DE7351
 DE7351  NAD 83(2007)-  42 14 50.27155(N)    089 16 12.86260(W) AD(2002.00) 0
 DE7351  ELLIP H (02/10/07)  247.673  (m)                       GP(2002.00)    
 DE7351  ELLIP H (02/03/05)  247.670  (m)                       GP(       ) 4 2
 DE7351  NAD 83(1997)-  42 14 50.27133(N)    089 16 12.86189(W) AD(       ) 1
 DE7351  ELLIP H (09/17/02)  247.717  (m)                       GP(       ) 4 1
 DE7351
 DE7351.Superseded values are not recommended for survey control.
 DE7351
 DE7351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7351.See file dsdata.pdf to determine how the superseded data were derived.
 DE7351
 DE7351_MARKER: I = METAL ROD
 DE7351_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7351+WITH SETTING: INFORMATION.
 DE7351_STAMPING: WIN 06.9N-04.9W
 DE7351_MARK LOGO: IL-201
 DE7351_PROJECTION: FLUSH
 DE7351_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7351_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7351_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7351+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 DE7351_ROD/PIPE-DEPTH: 3 meters
 DE7351
 DE7351  HISTORY     - Date     Condition        Report By
 DE7351  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7351  HISTORY     - 20140812 GOOD             ILDT
 DE7351
 DE7351                          STATION DESCRIPTION
 DE7351
 DE7351'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7351'THE STATION IS LOCATED ON THE EAST SIDE OF OSBORNE ROAD.
 DE7351'
 DE7351'TO REACH THE STATION FROM THE INTERSECTION OF WINNEBAGO ROAD AND
 DE7351'CUNNINGHAM ROAD, IN THE VILLAGE OF WINNEBAGO, GO WEST ON CUNNINGHAM
 DE7351'ROAD FOR 2.3 KM TO OSBORNE ROAD.  TURN LEFT AND GO SOUTH ON OSBORNE
 DE7351'ROAD FOR 1.6 KM TO THE STATION ON THE LEFT.
 DE7351'
 DE7351'THE STATION IS 5.5 M EAST OF THE EAST EDGE OF PAVEMENT OF OSBORNE
 DE7351'ROAD, 64 M NORTH OF KELLEY ROAD, 39 M (SOUTH OF A UTILITY POLE, AND
 DE7351'0.3 M WEST OF AN ORANGE CARSONITE WITNESS POST.
 DE7351'
 DE7351'AZIMUTH STATION BEARS SAZ 176 31 07, 373.090 METERS, STAMPED WIN 06.9N
 DE7351'04.9W A.
 DE7351
 DE7351                          STATION RECOVERY (2014)
 DE7351
 DE7351'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DE7351'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7342 ***********************************************************************
 DE7342  DESIGNATION -  WIN 07.2N 01.0E
 DE7342  PID         -  DE7342
 DE7342  STATE/COUNTY-  IL/WINNEBAGO
 DE7342  COUNTRY     -  US
 DE7342  USGS QUAD   -  WINNEBAGO (2018)
 DE7342
 DE7342                         *CURRENT SURVEY CONTROL
 DE7342  ______________________________________________________________________
 DE7342* NAD 83(2011) POSITION- 42 15 11.26238(N) 089 09 19.01105(W)   ADJUSTED
 DE7342* NAD 83(2011) ELLIP HT-   221.025 (meters)        (06/27/12)   ADJUSTED
 DE7342* NAD 83(2011) EPOCH   -  2010.00
 DE7342* NAVD 88 ORTHO HEIGHT -   254.4   (meters)      835.    (feet) GPS OBS
 DE7342  ______________________________________________________________________
 DE7342  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7342  GEOID HEIGHT    -        -33.272 (meters)                     GEOID99
 DE7342  GEOID HEIGHT    -        -33.339 (meters)                     GEOID18
 DE7342  NAD 83(2011) X  -     69,707.461 (meters)                     COMP
 DE7342  NAD 83(2011) Y  - -4,727,789.047 (meters)                     COMP
 DE7342  NAD 83(2011) Z  -  4,266,605.407 (meters)                     COMP
 DE7342  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 DE7342
 DE7342  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7342  Standards:
 DE7342         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7342            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7342  -------------------------------------------------------------------
 DE7342  NETWORK    2.00   1.53           0.86   0.77   0.78      0.00556652
 DE7342  -------------------------------------------------------------------
 DE7342  Click here for local accuracies and other accuracy information.
 DE7342
 DE7342.The horizontal coordinates were established by GPS observations
 DE7342.and adjusted by the National Geodetic Survey in June 2012.
 DE7342
 DE7342.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7342.been affixed to the stable North American tectonic plate. See 
 DE7342.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7342
 DE7342.The horizontal coordinates are valid at the epoch date displayed above
 DE7342.which is a decimal equivalence of Year/Month/Day.
 DE7342
 DE7342.The orthometric height was determined by GPS observations and a
 DE7342.high-resolution geoid model.
 DE7342
 DE7342.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7342.GEOID18 height accuracy estimate available here.
 DE7342
 DE7342.Click photographs - Photos may exist for this station.
 DE7342
 DE7342.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7342
 DE7342.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7342
 DE7342.The ellipsoidal height was determined by GPS observations
 DE7342.and is referenced to NAD 83.
 DE7342
 DE7342. The following values were computed from the NAD 83(2011) position.
 DE7342
 DE7342;                    North         East     Units Scale Factor Converg.
 DE7342;SPC IL W     -   620,692.672   783,456.689   MT  1.00002684   +0 40 48.4
 DE7342;SPC IL W     - 2,036,389.21  2,570,390.82   sFT  1.00002684   +0 40 48.4
 DE7342;UTM  16      - 4,680,130.459   322,209.832   MT  0.99998894   -1 26 58.6
 DE7342
 DE7342!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7342!SPC IL W     -   0.99996534  x   1.00002684  =   0.99999218
 DE7342!UTM  16      -   0.99996534  x   0.99998894  =   0.99995428
 DE7342
 DE7342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2220980130(NAD 83)
 DE7342
 DE7342                          SUPERSEDED SURVEY CONTROL
 DE7342
 DE7342  NAD 83(2007)-  42 15 11.26232(N)    089 09 19.01197(W) AD(2002.00) 0
 DE7342  ELLIP H (02/10/07)  221.060  (m)                       GP(2002.00)    
 DE7342  ELLIP H (02/03/05)  221.047  (m)                       GP(       ) 4 2
 DE7342  NAD 83(1997)-  42 15 11.26223(N)    089 09 19.01144(W) AD(       ) 1
 DE7342  ELLIP H (09/17/02)  221.092  (m)                       GP(       ) 4 1
 DE7342
 DE7342.Superseded values are not recommended for survey control.
 DE7342
 DE7342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7342.See file dsdata.pdf to determine how the superseded data were derived.
 DE7342
 DE7342_MARKER: I = METAL ROD
 DE7342_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7342+WITH SETTING: INFORMATION.
 DE7342_STAMPING: WIN 07.2N-01.0E
 DE7342_MARK LOGO: IL-201
 DE7342_PROJECTION: FLUSH
 DE7342_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7342_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7342+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7342_ROD/PIPE-DEPTH: 3 meters
 DE7342
 DE7342  HISTORY     - Date     Condition        Report By
 DE7342  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7342  HISTORY     - 20090825 MARK NOT FOUND   MCCLUR
 DE7342
 DE7342                          STATION DESCRIPTION
 DE7342
 DE7342'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7342'THE STATION IS LOCATED ON THE WEST SIDE OF CENTERVILLE ROAD.
 DE7342'
 DE7342'TO REACH THE STATION FROM THE INTERSECTION OF SR 20  AND MERIDIAN
 DE7342'ROAD, GO SOUTH ON MERIDIAN ROAD FOR 0.5 KM TO CUNNINGHAM ROAD.  TURN
 DE7342'LEFT AND GO EAST ON CUNNINGHAM ROAD FOR 1.6 KM TO CENTERVILLE ROAD.
 DE7342'TURN RIGHT AND GO SOUTH ON CENTERVILLE ROAD FOR 0.6 KM TO THE STATION
 DE7342'ON THE RIGHT.
 DE7342'
 DE7342'THE STATION IS 9.1 M WEST OF THE WEST EDGE OF PAVEMENT OF CENTERVILLE
 DE7342'ROAD, 4.6 M SOUTH OF THE CENTER OF A FIELD ENTRANCE, AND 0.3 M EAST OF
 DE7342'AN ORANGE CARSONITE WITNESS POST.
 DE7342'
 DE7342'AZIMUTH STATION BEARS SAZ 356 26 45, 484.263 METERS, STAMPED WIN 07.2N
 DE7342'01.0E A.
 DE7342
 DE7342                          STATION RECOVERY (2009)
 DE7342
 DE7342'RECOVERY NOTE BY MCCLURE ENGINEERING 2009 (BSC)
 DE7342'STAINLESS STEEL ROD-MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7370 ***********************************************************************
 DE7370  DESIGNATION -  WIN 07.2N 10.8E
 DE7370  PID         -  DE7370
 DE7370  STATE/COUNTY-  IL/WINNEBAGO
 DE7370  COUNTRY     -  US
 DE7370  USGS QUAD   -  CALEDONIA (2018)
 DE7370
 DE7370                         *CURRENT SURVEY CONTROL
 DE7370  ______________________________________________________________________
 DE7370* NAD 83(2011) POSITION- 42 15 13.26054(N) 088 57 47.88432(W)   ADJUSTED
 DE7370* NAD 83(2011) ELLIP HT-   215.979 (meters)        (06/27/12)   ADJUSTED
 DE7370* NAD 83(2011) EPOCH   -  2010.00
 DE7370* NAVD 88 ORTHO HEIGHT -   249.4   (meters)      818.    (feet) GPS OBS
 DE7370  ______________________________________________________________________
 DE7370  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7370  GEOID HEIGHT    -        -33.348 (meters)                     GEOID99
 DE7370  GEOID HEIGHT    -        -33.403 (meters)                     GEOID18
 DE7370  NAD 83(2011) X  -     85,547.516 (meters)                     COMP
 DE7370  NAD 83(2011) Y  - -4,727,483.755 (meters)                     COMP
 DE7370  NAD 83(2011) Z  -  4,266,647.650 (meters)                     COMP
 DE7370  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 DE7370
 DE7370  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7370  Standards:
 DE7370         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7370            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7370  -------------------------------------------------------------------
 DE7370  NETWORK    1.98   1.49           0.93   0.63   0.76      0.06745510
 DE7370  -------------------------------------------------------------------
 DE7370  Click here for local accuracies and other accuracy information.
 DE7370
 DE7370.The horizontal coordinates were established by GPS observations
 DE7370.and adjusted by the National Geodetic Survey in June 2012.
 DE7370
 DE7370.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7370.been affixed to the stable North American tectonic plate. See 
 DE7370.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7370
 DE7370.The horizontal coordinates are valid at the epoch date displayed above
 DE7370.which is a decimal equivalence of Year/Month/Day.
 DE7370
 DE7370.The orthometric height was determined by GPS observations and a
 DE7370.high-resolution geoid model.
 DE7370
 DE7370.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7370.GEOID18 height accuracy estimate available here.
 DE7370
 DE7370.Click photographs - Photos may exist for this station.
 DE7370
 DE7370.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7370
 DE7370.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7370
 DE7370.The ellipsoidal height was determined by GPS observations
 DE7370.and is referenced to NAD 83.
 DE7370
 DE7370. The following values were computed from the NAD 83(2011) position.
 DE7370
 DE7370;                    North         East     Units Scale Factor Converg.
 DE7370;SPC IL W     -   620,960.227   799,297.643   MT  1.00006245   +0 48 33.2
 DE7370;SPC IL W     - 2,037,267.01  2,622,362.35   sFT  1.00006245   +0 48 33.2
 DE7370;UTM  16      - 4,679,809.185   338,048.380   MT  0.99992273   -1 19 13.6
 DE7370
 DE7370!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7370!SPC IL W     -   0.99996613  x   1.00006245  =   1.00002858
 DE7370!UTM  16      -   0.99996613  x   0.99992273  =   0.99988886
 DE7370
 DE7370:                Primary Azimuth Mark                     Grid Az
 DE7370:SPC IL W     -  WIN 06.3N 10.3E                          210 57 32.2
 DE7370:UTM  16      -  WIN 06.3N 10.3E                          213 05 19.0
 DE7370
 DE7370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3804879809(NAD 83)
 DE7370
 DE7370|---------------------------------------------------------------------|
 DE7370| PID    Reference Object                     Distance      Geod. Az  |
 DE7370|                                                           dddmmss.s |
 DE7370| DE7373 WIN 06.3N 10.3E                     APPROX. 1.6 KM 2114605.4 |
 DE7370|---------------------------------------------------------------------|
 DE7370
 DE7370                          SUPERSEDED SURVEY CONTROL
 DE7370
 DE7370  NAD 83(2007)-  42 15 13.26050(N)    088 57 47.88521(W) AD(2002.00) 0
 DE7370  ELLIP H (02/10/07)  216.013  (m)                       GP(2002.00)    
 DE7370  ELLIP H (02/03/05)  215.997  (m)                       GP(       ) 4 2
 DE7370  NAD 83(1997)-  42 15 13.26040(N)    088 57 47.88476(W) AD(       ) 1
 DE7370  ELLIP H (09/17/02)  216.041  (m)                       GP(       ) 4 1
 DE7370
 DE7370.Superseded values are not recommended for survey control.
 DE7370
 DE7370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7370.See file dsdata.pdf to determine how the superseded data were derived.
 DE7370
 DE7370_MARKER: I = METAL ROD
 DE7370_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7370+WITH SETTING: INFORMATION.
 DE7370_STAMPING: WIN 07.2N-10.8E
 DE7370_MARK LOGO: IL-201
 DE7370_PROJECTION: FLUSH
 DE7370_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7370_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7370_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7370+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7370_ROD/PIPE-DEPTH: 3 meters
 DE7370
 DE7370  HISTORY     - Date     Condition        Report By
 DE7370  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7370
 DE7370                          STATION DESCRIPTION
 DE7370
 DE7370'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7370'THE STATION IS LOCATED ON THE NORTH SIDE OF NEWBURG ROAD, JUST EAST OF
 DE7370'THE I-90 OVERPASS.
 DE7370'
 DE7370'TO REACH THE STATION FROM THE OVERPASS OF I-90 OVER NEWBURG ROAD, GO
 DE7370'EAST ON NEWBURG ROAD FOR 60 M TO THE STATION ON THE LEFT, 8.5 M NORTH
 DE7370'OF THE CENTERLINE OF NEWBURG ROAD, IN THE MEDIAN BETWEEN THE EXIT AND
 DE7370'ENTRANCE DRIVES TO TEBALA, AND 0.3 M SOUTH OF AN ORANGE CARSONITE
 DE7370'WITNESS POST.
 DE7370'
 DE7370'AZIMUTH STATION BEARS SAZ 269 29 01, 769.267 METERS, STAMPED WIN 07.2N
 DE7370'10.8E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7377 ***********************************************************************
 DE7377  DESIGNATION -  WIN 07.7N 05.7E
 DE7377  PID         -  DE7377
 DE7377  STATE/COUNTY-  IL/WINNEBAGO
 DE7377  COUNTRY     -  US
 DE7377  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7377
 DE7377                         *CURRENT SURVEY CONTROL
 DE7377  ______________________________________________________________________
 DE7377* NAD 83(2011) POSITION- 42 15 37.43329(N) 089 03 49.06473(W)   ADJUSTED
 DE7377* NAD 83(2011) ELLIP HT-   188.857 (meters)        (06/27/12)   ADJUSTED
 DE7377* NAD 83(2011) EPOCH   -  2010.00
 DE7377* NAVD 88 ORTHO HEIGHT -   222.2   (meters)      729.    (feet) GPS OBS
 DE7377  ______________________________________________________________________
 DE7377  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7377  GEOID HEIGHT    -        -33.318 (meters)                     GEOID99
 DE7377  GEOID HEIGHT    -        -33.376 (meters)                     GEOID18
 DE7377  NAD 83(2011) X  -     77,260.795 (meters)                     COMP
 DE7377  NAD 83(2011) Y  - -4,727,104.731 (meters)                     COMP
 DE7377  NAD 83(2011) Z  -  4,267,181.461 (meters)                     COMP
 DE7377  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 DE7377
 DE7377  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7377  Standards:
 DE7377         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7377            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7377  -------------------------------------------------------------------
 DE7377  NETWORK    3.12   2.31           1.45   1.03   1.18      0.02205833
 DE7377  -------------------------------------------------------------------
 DE7377  Click here for local accuracies and other accuracy information.
 DE7377
 DE7377.The horizontal coordinates were established by GPS observations
 DE7377.and adjusted by the National Geodetic Survey in June 2012.
 DE7377
 DE7377.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7377.been affixed to the stable North American tectonic plate. See 
 DE7377.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7377
 DE7377.The horizontal coordinates are valid at the epoch date displayed above
 DE7377.which is a decimal equivalence of Year/Month/Day.
 DE7377
 DE7377.The orthometric height was determined by GPS observations and a
 DE7377.high-resolution geoid model.
 DE7377
 DE7377.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7377.GEOID18 height accuracy estimate available here.
 DE7377
 DE7377.Click photographs - Photos may exist for this station.
 DE7377
 DE7377.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7377
 DE7377.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7377
 DE7377.The ellipsoidal height was determined by GPS observations
 DE7377.and is referenced to NAD 83.
 DE7377
 DE7377. The following values were computed from the NAD 83(2011) position.
 DE7377
 DE7377;                    North         East     Units Scale Factor Converg.
 DE7377;SPC IL W     -   621,593.990   791,009.164   MT  1.00004305   +0 44 30.6
 DE7377;SPC IL W     - 2,039,346.28  2,595,169.23   sFT  1.00004305   +0 44 30.6
 DE7377;UTM  16      - 4,680,750.434   329,790.115   MT  0.99995648   -1 23 17.3
 DE7377
 DE7377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7377!SPC IL W     -   0.99997038  x   1.00004305  =   1.00001343
 DE7377!UTM  16      -   0.99997038  x   0.99995648  =   0.99992686
 DE7377
 DE7377_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2979080750(NAD 83)
 DE7377
 DE7377                          SUPERSEDED SURVEY CONTROL
 DE7377
 DE7377  NAD 83(2007)-  42 15 37.43323(N)    089 03 49.06563(W) AD(2002.00) 0
 DE7377  ELLIP H (02/10/07)  188.891  (m)                       GP(2002.00)    
 DE7377  ELLIP H (02/03/05)  188.873  (m)                       GP(       ) 4 2
 DE7377  NAD 83(1997)-  42 15 37.43317(N)    089 03 49.06519(W) AD(       ) 1
 DE7377  ELLIP H (09/17/02)  188.918  (m)                       GP(       ) 4 1
 DE7377
 DE7377.Superseded values are not recommended for survey control.
 DE7377
 DE7377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7377.See file dsdata.pdf to determine how the superseded data were derived.
 DE7377
 DE7377_MARKER: I = METAL ROD
 DE7377_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7377+WITH SETTING: INFORMATION.
 DE7377_STAMPING: WIN 07.7N-05.7E
 DE7377_MARK LOGO: IL-201
 DE7377_PROJECTION: FLUSH
 DE7377_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7377_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7377_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7377+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7377_ROD/PIPE-DEPTH: 3 meters
 DE7377
 DE7377  HISTORY     - Date     Condition        Report By
 DE7377  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7377
 DE7377                          STATION DESCRIPTION
 DE7377
 DE7377'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7377'THE STATION IS IN LOCATED ON THE SOUTH SIDE OF 6TH AVENUE IN CHURCHILL
 DE7377'PARK IN THE CITY OF ROCKFORD.
 DE7377'
 DE7377'TO REACH THE STATION FROM THE INTERSECTION OF SOUTHBOUND SR 251 AND
 DE7377'EASTBOUND US BUSINESS 20 (CHESTNUT STREET), GO EAST ON US BUSINESS 20
 DE7377'FOR 0.6 KM TO CHARLES STREET.  TURN RIGHT AND GO SOUTHEAST ON CHARLES
 DE7377'STREET FOR 1.6 KM TO 16TH STREET.  TURN RIGHT AND GO SOUTH ON 16TH
 DE7377'STREET FOR 0.1 KM TO 6TH AVENUE.  TURN LEFT AND GO EAST ON 6TH AVENUE
 DE7377'FOR 0.2 KM TO THE STATION ON THE RIGHT.
 DE7377'
 DE7377'THE STATION IS 7.6 M SOUTH OF THE CENTERLINE OF 6TH AVENUE, 44.2 M
 DE7377'WEST OF THE CENTERLINE OF 17TH STREET, 30 M EAST OF A 36 INCH TREE,
 DE7377'AND 0.3 M NORTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7377'
 DE7377'AZIMUTH MARK BEARS SAZ 89 58 23, 196.015 METERS, STAMPED WIN 07.7N
 DE7377'05.7E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7335 ***********************************************************************
 DE7335  DESIGNATION -  WIN 07.8N 08.0W
 DE7335  PID         -  DE7335
 DE7335  STATE/COUNTY-  IL/WINNEBAGO
 DE7335  COUNTRY     -  US
 DE7335  USGS QUAD   -  PECATONICA (2018)
 DE7335
 DE7335                         *CURRENT SURVEY CONTROL
 DE7335  ______________________________________________________________________
 DE7335* NAD 83(2011) POSITION- 42 15 37.67343(N) 089 19 46.64823(W)   ADJUSTED
 DE7335* NAD 83(2011) ELLIP HT-   216.094 (meters)        (06/27/12)   ADJUSTED
 DE7335* NAD 83(2011) EPOCH   -  2010.00
 DE7335* NAVD 88 ORTHO HEIGHT -   249.4   (meters)      818.    (feet) GPS OBS
 DE7335  ______________________________________________________________________
 DE7335  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7335  GEOID HEIGHT    -        -33.209 (meters)                     GEOID99
 DE7335  GEOID HEIGHT    -        -33.292 (meters)                     GEOID18
 DE7335  NAD 83(2011) X  -     55,314.655 (meters)                     COMP
 DE7335  NAD 83(2011) Y  - -4,727,427.646 (meters)                     COMP
 DE7335  NAD 83(2011) Z  -  4,267,205.262 (meters)                     COMP
 DE7335  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 DE7335
 DE7335  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7335  Standards:
 DE7335         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7335            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7335  -------------------------------------------------------------------
 DE7335  NETWORK    1.79   1.39           0.80   0.65   0.71      0.04295306
 DE7335  -------------------------------------------------------------------
 DE7335  Click here for local accuracies and other accuracy information.
 DE7335
 DE7335.The horizontal coordinates were established by GPS observations
 DE7335.and adjusted by the National Geodetic Survey in June 2012.
 DE7335
 DE7335.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7335.been affixed to the stable North American tectonic plate. See 
 DE7335.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7335
 DE7335.The horizontal coordinates are valid at the epoch date displayed above
 DE7335.which is a decimal equivalence of Year/Month/Day.
 DE7335
 DE7335.The orthometric height was determined by GPS observations and a
 DE7335.high-resolution geoid model.
 DE7335
 DE7335.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7335.GEOID18 height accuracy estimate available here.
 DE7335
 DE7335.Click photographs - Photos may exist for this station.
 DE7335
 DE7335.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7335
 DE7335.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7335
 DE7335.The ellipsoidal height was determined by GPS observations
 DE7335.and is referenced to NAD 83.
 DE7335
 DE7335. The following values were computed from the NAD 83(2011) position.
 DE7335
 DE7335;                    North         East     Units Scale Factor Converg.
 DE7335;SPC IL W     -   621,351.494   769,062.228   MT  0.99999984   +0 33 46.6
 DE7335;SPC IL W     - 2,038,550.69  2,523,164.99   sFT  0.99999984   +0 33 46.6
 DE7335;UTM  16      - 4,681,323.808   307,849.682   MT  1.00005431   -1 34 01.8
 DE7335
 DE7335!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7335!SPC IL W     -   0.99996611  x   0.99999984  =   0.99996595
 DE7335!UTM  16      -   0.99996611  x   1.00005431  =   1.00002042
 DE7335
 DE7335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0784981323(NAD 83)
 DE7335
 DE7335                          SUPERSEDED SURVEY CONTROL
 DE7335
 DE7335  NAD 83(2007)-  42 15 37.67344(N)    089 19 46.64920(W) AD(2002.00) 0
 DE7335  ELLIP H (02/10/07)  216.129  (m)                       GP(2002.00)    
 DE7335  ELLIP H (02/03/05)  216.143  (m)                       GP(       ) 4 2
 DE7335  NAD 83(1997)-  42 15 37.67308(N)    089 19 46.64830(W) AD(       ) 1
 DE7335  ELLIP H (09/17/02)  216.188  (m)                       GP(       ) 4 1
 DE7335
 DE7335.Superseded values are not recommended for survey control.
 DE7335
 DE7335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7335.See file dsdata.pdf to determine how the superseded data were derived.
 DE7335
 DE7335_MARKER: I = METAL ROD
 DE7335_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7335+WITH SETTING: INFORMATION.
 DE7335_STAMPING: WIN 07.8N-08.0W
 DE7335_MARK LOGO: IL-201
 DE7335_PROJECTION: FLUSH
 DE7335_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7335_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7335+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7335_ROD/PIPE-DEPTH: 3 meters
 DE7335
 DE7335  HISTORY     - Date     Condition        Report By
 DE7335  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7335
 DE7335                          STATION DESCRIPTION
 DE7335
 DE7335'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7335'THE STATION IS LOCATED ON THE SOUTH SIDE OF CUNNINGHAM ROAD.
 DE7335'
 DE7335'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND PECATONICA
 DE7335'ROAD, GO SOUTH ON PECATONICA ROAD FOR 2.8 KM TO CUNNINGHAM ROAD.  TURN
 DE7335'LEFT AND GO EAST ON CUNNINGHAM ROAD FOR 2.4 KM TO THE STATION ON THE
 DE7335'RIGHT.
 DE7335'
 DE7335'THE STATION IS 7.9 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF CUNNINGHAM
 DE7335'ROAD, 77 M WEST OF PRIVATE ENTRANCE TO 14950, 0.5 M NORTH OF A FENCE
 DE7335'LINE, AND 0.3 M NORTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7335'
 DE7335'AZIMUTH STATION BEARS SAZ 90 41 12, 749.847 METERS, STAMPED WIN 07.8N
 DE7335'08.0W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7341 ***********************************************************************
 DE7341  DESIGNATION -  WIN 07.8N 11.4W
 DE7341  PID         -  DE7341
 DE7341  STATE/COUNTY-  IL/WINNEBAGO
 DE7341  COUNTRY     -  US
 DE7341  USGS QUAD   -  RIDOTT (2018)
 DE7341
 DE7341                         *CURRENT SURVEY CONTROL
 DE7341  ______________________________________________________________________
 DE7341* NAD 83(2011) POSITION- 42 15 36.76836(N) 089 23 49.11861(W)   ADJUSTED
 DE7341* NAD 83(2011) ELLIP HT-   217.648 (meters)        (06/27/12)   ADJUSTED
 DE7341* NAD 83(2011) EPOCH   -  2010.00
 DE7341* NAVD 88 ORTHO HEIGHT -   250.9   (meters)      823.    (feet) GPS OBS
 DE7341  ______________________________________________________________________
 DE7341  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7341  GEOID HEIGHT    -        -33.188 (meters)                     GEOID99
 DE7341  GEOID HEIGHT    -        -33.273 (meters)                     GEOID18
 DE7341  NAD 83(2011) X  -     49,757.596 (meters)                     COMP
 DE7341  NAD 83(2011) Y  - -4,727,509.333 (meters)                     COMP
 DE7341  NAD 83(2011) Z  -  4,267,185.638 (meters)                     COMP
 DE7341  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 DE7341
 DE7341  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7341  Standards:
 DE7341         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7341            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7341  -------------------------------------------------------------------
 DE7341  NETWORK    1.70   1.25           0.77   0.60   0.64     -0.08285233
 DE7341  -------------------------------------------------------------------
 DE7341  Click here for local accuracies and other accuracy information.
 DE7341
 DE7341.The horizontal coordinates were established by GPS observations
 DE7341.and adjusted by the National Geodetic Survey in June 2012.
 DE7341
 DE7341.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7341.been affixed to the stable North American tectonic plate. See 
 DE7341.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7341
 DE7341.The horizontal coordinates are valid at the epoch date displayed above
 DE7341.which is a decimal equivalence of Year/Month/Day.
 DE7341
 DE7341.The orthometric height was determined by GPS observations and a
 DE7341.high-resolution geoid model.
 DE7341
 DE7341.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7341.GEOID18 height accuracy estimate available here.
 DE7341
 DE7341.Click photographs - Photos may exist for this station.
 DE7341
 DE7341.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7341
 DE7341.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7341
 DE7341.The ellipsoidal height was determined by GPS observations
 DE7341.and is referenced to NAD 83.
 DE7341
 DE7341. The following values were computed from the NAD 83(2011) position.
 DE7341
 DE7341;                    North         East     Units Scale Factor Converg.
 DE7341;SPC IL W     -   621,271.165   763,505.330   MT  0.99999078   +0 31 03.5
 DE7341;SPC IL W     - 2,038,287.15  2,504,933.74   sFT  0.99999078   +0 31 03.5
 DE7341;UTM  16      - 4,681,450.087   302,293.237   MT  1.00008097   -1 36 44.9
 DE7341
 DE7341!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7341!SPC IL W     -   0.99996587  x   0.99999078  =   0.99995665
 DE7341!UTM  16      -   0.99996587  x   1.00008097  =   1.00004683
 DE7341
 DE7341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0229381450(NAD 83)
 DE7341
 DE7341                          SUPERSEDED SURVEY CONTROL
 DE7341
 DE7341  NAD 83(2007)-  42 15 36.76838(N)    089 23 49.11957(W) AD(2002.00) 0
 DE7341  ELLIP H (02/10/07)  217.683  (m)                       GP(2002.00)    
 DE7341  ELLIP H (02/03/05)  217.693  (m)                       GP(       ) 4 2
 DE7341  NAD 83(1997)-  42 15 36.76801(N)    089 23 49.11869(W) AD(       ) 1
 DE7341  ELLIP H (09/17/02)  217.740  (m)                       GP(       ) 4 1
 DE7341
 DE7341.Superseded values are not recommended for survey control.
 DE7341
 DE7341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7341.See file dsdata.pdf to determine how the superseded data were derived.
 DE7341
 DE7341_MARKER: I = METAL ROD
 DE7341_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7341+WITH SETTING: INFORMATION.
 DE7341_STAMPING: WIN 07.8N-11.4W
 DE7341_MARK LOGO: IL-201
 DE7341_PROJECTION: FLUSH
 DE7341_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7341_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7341_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7341+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7341_ROD/PIPE-DEPTH: 3 meters
 DE7341
 DE7341  HISTORY     - Date     Condition        Report By
 DE7341  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7341
 DE7341                          STATION DESCRIPTION
 DE7341
 DE7341'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7341'THE STATION IS LOCATED ON THE EAST SIDE OF KLINGER ROAD, NEAR THE
 DE7341'WINNEBAGO-STEPHENSON COUNTY LINE.
 DE7341'
 DE7341'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND PECATONICA
 DE7341'ROAD, GO WEST ON US 20 FOR 3.2 KM TO KLINGER ROAD.  TURN LEFT AND GO
 DE7341'SOUTH ON KLINGER ROAD FOR 2.4 KM TO THE STATION ON THE LEFT.
 DE7341'
 DE7341'THE STATION IS 4.9 M EAST OF THE EAST EDGE OF PAVEMENT OF KLINGER
 DE7341'ROAD, 46 M NORTH OF LAMM ROAD, 4.3 M WEST OF A NORTH-SOUTH BARBED WIRE
 DE7341'FENCE LINE, AND 0.3 M WEST OF AN ORANGE CARSONITE WITNESS POST.
 DE7341'
 DE7341'AZIMUTH STATION BEARS SAZ 178 41 30, 490.456 METERS, STAMPED WIN 07.8N
 DE7341'11.4W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7358 ***********************************************************************
 DE7358  DESIGNATION -  WIN 07.9N 03.6E
 DE7358  PID         -  DE7358
 DE7358  STATE/COUNTY-  IL/WINNEBAGO
 DE7358  COUNTRY     -  US
 DE7358  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7358
 DE7358                         *CURRENT SURVEY CONTROL
 DE7358  ______________________________________________________________________
 DE7358* NAD 83(2011) POSITION- 42 15 48.55224(N) 089 06 10.95024(W)   ADJUSTED
 DE7358* NAD 83(2011) ELLIP HT-   197.369 (meters)        (06/27/12)   ADJUSTED
 DE7358* NAD 83(2011) EPOCH   -  2010.00
 DE7358* NAVD 88 ORTHO HEIGHT -   230.8   (meters)      757.    (feet) GPS OBS
 DE7358  ______________________________________________________________________
 DE7358  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7358  GEOID HEIGHT    -        -33.312 (meters)                     GEOID99
 DE7358  GEOID HEIGHT    -        -33.376 (meters)                     GEOID18
 DE7358  NAD 83(2011) X  -     74,005.581 (meters)                     COMP
 DE7358  NAD 83(2011) Y  - -4,726,932.353 (meters)                     COMP
 DE7358  NAD 83(2011) Z  -  4,267,441.096 (meters)                     COMP
 DE7358  LAPLACE CORR    -         -0.71  (seconds)                    DEFLEC18
 DE7358
 DE7358  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7358  Standards:
 DE7358         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7358            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7358  -------------------------------------------------------------------
 DE7358  NETWORK    1.85   1.45           0.80   0.71   0.74     -0.02498421
 DE7358  -------------------------------------------------------------------
 DE7358  Click here for local accuracies and other accuracy information.
 DE7358
 DE7358.The horizontal coordinates were established by GPS observations
 DE7358.and adjusted by the National Geodetic Survey in June 2012.
 DE7358
 DE7358.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7358.been affixed to the stable North American tectonic plate. See 
 DE7358.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7358
 DE7358.The horizontal coordinates are valid at the epoch date displayed above
 DE7358.which is a decimal equivalence of Year/Month/Day.
 DE7358
 DE7358.The orthometric height was determined by GPS observations and a
 DE7358.high-resolution geoid model.
 DE7358
 DE7358.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7358.GEOID18 height accuracy estimate available here.
 DE7358
 DE7358.Click photographs - Photos may exist for this station.
 DE7358
 DE7358.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7358
 DE7358.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7358
 DE7358.The ellipsoidal height was determined by GPS observations
 DE7358.and is referenced to NAD 83.
 DE7358
 DE7358. The following values were computed from the NAD 83(2011) position.
 DE7358
 DE7358;                    North         East     Units Scale Factor Converg.
 DE7358;SPC IL W     -   621,895.697   787,752.995   MT  1.00003589   +0 42 55.4
 DE7358;SPC IL W     - 2,040,336.13  2,584,486.28   sFT  1.00003589   +0 42 55.4
 DE7358;UTM  16      - 4,681,172.925   326,547.656   MT  0.99997019   -1 24 53.0
 DE7358
 DE7358!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7358!SPC IL W     -   0.99996905  x   1.00003589  =   1.00000494
 DE7358!UTM  16      -   0.99996905  x   0.99997019  =   0.99993924
 DE7358
 DE7358:                Primary Azimuth Mark                     Grid Az
 DE7358:SPC IL W     -  WIN 06.9N 03.6E                          178 42 22.5
 DE7358:UTM  16      -  WIN 06.9N 03.6E                          180 50 10.9
 DE7358
 DE7358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2654781172(NAD 83)
 DE7358
 DE7358|---------------------------------------------------------------------|
 DE7358| PID    Reference Object                     Distance      Geod. Az  |
 DE7358|                                                           dddmmss.s |
 DE7358| DE7359 WIN 06.9N 03.6E                     APPROX. 1.7 KM 1792517.9 |
 DE7358|---------------------------------------------------------------------|
 DE7358
 DE7358                          SUPERSEDED SURVEY CONTROL
 DE7358
 DE7358  NAD 83(2007)-  42 15 48.55217(N)    089 06 10.95116(W) AD(2002.00) 0
 DE7358  ELLIP H (02/10/07)  197.404  (m)                       GP(2002.00)    
 DE7358  ELLIP H (02/03/05)  197.387  (m)                       GP(       ) 4 2
 DE7358  NAD 83(1997)-  42 15 48.55211(N)    089 06 10.95071(W) AD(       ) 1
 DE7358  ELLIP H (09/17/02)  197.431  (m)                       GP(       ) 4 1
 DE7358
 DE7358.Superseded values are not recommended for survey control.
 DE7358
 DE7358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7358.See file dsdata.pdf to determine how the superseded data were derived.
 DE7358
 DE7358_MARKER: I = METAL ROD
 DE7358_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7358+WITH SETTING: INFORMATION.
 DE7358_STAMPING: WIN 07.9N-03.6E
 DE7358_MARK LOGO: IL-201
 DE7358_PROJECTION: FLUSH
 DE7358_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7358_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7358_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7358+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7358_ROD/PIPE-DEPTH: 3 meters
 DE7358
 DE7358  HISTORY     - Date     Condition        Report By
 DE7358  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7358
 DE7358                          STATION DESCRIPTION
 DE7358
 DE7358'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7358'THE STATION IS LOCATED IN THE CITY OF ROCKFORD.
 DE7358'
 DE7358'TO REACH THE STATION FROM THE INTERSECTION OF SR 2 (MAIN STREET) AND
 DE7358'MORGAN STREET, GO WEST ON MORGAN STREET FOR 0.2 KM TO SOUTH COURT
 DE7358'STREET.  TURN RIGHT AND GO NORTH ON SOUTH COURT STREET FOR 0.1 KM TO
 DE7358'THE STATION AHEAD.
 DE7358'
 DE7358'THE STATION IS 25.3 M SOUTHEAST OF THE SOUTHEAST CORNER FENCE POST OF
 DE7358'CHAIN LINK FENCE, 20.1 M NORTHEAST OF A FIRE HYDRANT, 9.4 M SOUTHWEST
 DE7358'OF THE SOUTHWEST CORNER OF A PARKING LOT, AND 0.3 M SOUTH OF AN ORANGE
 DE7358'CARSONITE WITNESS POST.
 DE7358'
 DE7358'AZIMUTH STATION BEARS SAZ 172 43 05, 231.546 METERS, STAMPED WIN 07.9N
 DE7358'03.6E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7372 ***********************************************************************
 DE7372  DESIGNATION -  WIN 08.1N 09.2E
 DE7372  PID         -  DE7372
 DE7372  STATE/COUNTY-  IL/WINNEBAGO
 DE7372  COUNTRY     -  US
 DE7372  USGS QUAD   -  CALEDONIA (2018)
 DE7372
 DE7372                         *CURRENT SURVEY CONTROL
 DE7372  ______________________________________________________________________
 DE7372* NAD 83(2011) POSITION- 42 16 00.87049(N) 088 59 40.90661(W)   ADJUSTED
 DE7372* NAD 83(2011) ELLIP HT-   236.728 (meters)        (06/27/12)   ADJUSTED
 DE7372* NAD 83(2011) EPOCH   -  2010.00
 DE7372* NAVD 88 ORTHO HEIGHT -   270.1   (meters)      886.    (feet) GPS OBS
 DE7372  ______________________________________________________________________
 DE7372  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7372  GEOID HEIGHT    -        -33.345 (meters)                     GEOID99
 DE7372  GEOID HEIGHT    -        -33.400 (meters)                     GEOID18
 DE7372  NAD 83(2011) X  -     82,940.027 (meters)                     COMP
 DE7372  NAD 83(2011) Y  - -4,726,557.483 (meters)                     COMP
 DE7372  NAD 83(2011) Z  -  4,267,748.852 (meters)                     COMP
 DE7372  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 DE7372
 DE7372  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7372  Standards:
 DE7372         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7372            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7372  -------------------------------------------------------------------
 DE7372  NETWORK    1.85   1.39           0.86   0.61   0.71      0.04324913
 DE7372  -------------------------------------------------------------------
 DE7372  Click here for local accuracies and other accuracy information.
 DE7372
 DE7372.The horizontal coordinates were established by GPS observations
 DE7372.and adjusted by the National Geodetic Survey in June 2012.
 DE7372
 DE7372.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7372.been affixed to the stable North American tectonic plate. See 
 DE7372.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7372
 DE7372.The horizontal coordinates are valid at the epoch date displayed above
 DE7372.which is a decimal equivalence of Year/Month/Day.
 DE7372
 DE7372.The orthometric height was determined by GPS observations and a
 DE7372.high-resolution geoid model.
 DE7372
 DE7372.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7372.GEOID18 height accuracy estimate available here.
 DE7372
 DE7372.Click photographs - Photos may exist for this station.
 DE7372
 DE7372.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7372
 DE7372.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7372
 DE7372.The ellipsoidal height was determined by GPS observations
 DE7372.and is referenced to NAD 83.
 DE7372
 DE7372. The following values were computed from the NAD 83(2011) position.
 DE7372
 DE7372;                    North         East     Units Scale Factor Converg.
 DE7372;SPC IL W     -   622,393.066   796,686.782   MT  1.00005616   +0 47 17.9
 DE7372;SPC IL W     - 2,041,967.92  2,613,796.55   sFT  1.00005616   +0 47 17.9
 DE7372;UTM  16      - 4,681,337.867   335,492.912   MT  0.99993299   -1 20 30.9
 DE7372
 DE7372!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7372!SPC IL W     -   0.99996287  x   1.00005616  =   1.00001903
 DE7372!UTM  16      -   0.99996287  x   0.99993299  =   0.99989587
 DE7372
 DE7372:                Primary Azimuth Mark                     Grid Az
 DE7372:SPC IL W     -  WIN 08.2N 08.4E                          278 28 12.7
 DE7372:UTM  16      -  WIN 08.2N 08.4E                          280 36 01.5
 DE7372
 DE7372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3549281337(NAD 83)
 DE7372
 DE7372|---------------------------------------------------------------------|
 DE7372| PID    Reference Object                     Distance      Geod. Az  |
 DE7372|                                                           dddmmss.s |
 DE7372| DE7375 WIN 08.2N 08.4E                     APPROX. 1.3 KM 2791530.6 |
 DE7372|---------------------------------------------------------------------|
 DE7372
 DE7372                          SUPERSEDED SURVEY CONTROL
 DE7372
 DE7372  NAD 83(2007)-  42 16 00.87044(N)    088 59 40.90751(W) AD(2002.00) 0
 DE7372  ELLIP H (02/10/07)  236.762  (m)                       GP(2002.00)    
 DE7372  ELLIP H (02/03/05)  236.748  (m)                       GP(       ) 4 2
 DE7372  NAD 83(1997)-  42 16 00.87032(N)    088 59 40.90706(W) AD(       ) 1
 DE7372  ELLIP H (09/17/02)  236.792  (m)                       GP(       ) 4 1
 DE7372
 DE7372.Superseded values are not recommended for survey control.
 DE7372
 DE7372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7372.See file dsdata.pdf to determine how the superseded data were derived.
 DE7372
 DE7372_MARKER: I = METAL ROD
 DE7372_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7372+WITH SETTING: INFORMATION.
 DE7372_STAMPING: WIN 08.1N-09.2E
 DE7372_MARK LOGO: IL-201
 DE7372_PROJECTION: FLUSH
 DE7372_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7372_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7372_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7372+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7372_ROD/PIPE-DEPTH: 3 meters
 DE7372
 DE7372  HISTORY     - Date     Condition        Report By
 DE7372  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7372
 DE7372                          STATION DESCRIPTION
 DE7372
 DE7372'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7372'THE STATION IS LOCATED ON THE SOUTH SIDE OF EAST STATE STREET BUSINESS
 DE7372'ROUTE 20.
 DE7372'
 DE7372'TO REACH FROM THE INTERSECTION OF I-90 AND EAST STATE STREET, GO WEST
 DE7372'ON EAST STATE STREET FOR 2.6 KM TO THE STATION ON THE LEFT, 0.3 KM
 DE7372'EAST OF MULFORD ROAD. AND 60 M EAST OF THE INTERSECTION OF BIENTERRA
 DE7372'TRAIL AND EAST STATE STREET.
 DE7372'
 DE7372'THE STATION IS 7.6 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF THE
 DE7372'EASTBOUND LANE OF EAST STATE STREET, 4.9 M NORTH OF A 1 M HIGH
 DE7372'RETAINING WALL, 7.0 M NORTHWEST OF A BEEF-A-ROO SIGN, AND 0.3 M NORTH
 DE7372'OF AN ORANGE CARSONITE WITNESS POST.
 DE7372'
 DE7372'AZIMUTH STATION BEARS SAZ 252 23 16, 455.609 METERS, STAMPED WIN 08.1N
 DE7372'09.2E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7375 ***********************************************************************
 DE7375  DESIGNATION -  WIN 08.2N 08.4E
 DE7375  PID         -  DE7375
 DE7375  STATE/COUNTY-  IL/WINNEBAGO
 DE7375  COUNTRY     -  US
 DE7375  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7375
 DE7375                         *CURRENT SURVEY CONTROL
 DE7375  ______________________________________________________________________
 DE7375* NAD 83(2011) POSITION- 42 16 07.90395(N) 089 00 39.03259(W)   ADJUSTED
 DE7375* NAD 83(2011) ELLIP HT-   226.629 (meters)        (06/27/12)   ADJUSTED
 DE7375* NAD 83(2011) EPOCH   -  2010.00
 DE7375* NAVD 88 ORTHO HEIGHT -   260.0   (meters)      853.    (feet) GPS OBS
 DE7375  ______________________________________________________________________
 DE7375  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7375  GEOID HEIGHT    -        -33.341 (meters)                     GEOID99
 DE7375  GEOID HEIGHT    -        -33.398 (meters)                     GEOID18
 DE7375  NAD 83(2011) X  -     81,605.418 (meters)                     COMP
 DE7375  NAD 83(2011) Y  - -4,726,427.246 (meters)                     COMP
 DE7375  NAD 83(2011) Z  -  4,267,902.661 (meters)                     COMP
 DE7375  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 DE7375
 DE7375  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7375  Standards:
 DE7375         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7375            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7375  -------------------------------------------------------------------
 DE7375  NETWORK    2.51   1.84           1.16   0.84   0.94     -0.09988600
 DE7375  -------------------------------------------------------------------
 DE7375  Click here for local accuracies and other accuracy information.
 DE7375
 DE7375.The horizontal coordinates were established by GPS observations
 DE7375.and adjusted by the National Geodetic Survey in June 2012.
 DE7375
 DE7375.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7375.been affixed to the stable North American tectonic plate. See 
 DE7375.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7375
 DE7375.The horizontal coordinates are valid at the epoch date displayed above
 DE7375.which is a decimal equivalence of Year/Month/Day.
 DE7375
 DE7375.The orthometric height was determined by GPS observations and a
 DE7375.high-resolution geoid model.
 DE7375
 DE7375.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7375.GEOID18 height accuracy estimate available here.
 DE7375
 DE7375.Click photographs - Photos may exist for this station.
 DE7375
 DE7375.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7375
 DE7375.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7375
 DE7375.The ellipsoidal height was determined by GPS observations
 DE7375.and is referenced to NAD 83.
 DE7375
 DE7375. The following values were computed from the NAD 83(2011) position.
 DE7375
 DE7375;                    North         East     Units Scale Factor Converg.
 DE7375;SPC IL W     -   622,591.873   795,351.776   MT  1.00005301   +0 46 38.9
 DE7375;SPC IL W     - 2,042,620.17  2,609,416.62   sFT  1.00005301   +0 46 38.9
 DE7375;UTM  16      - 4,681,586.132   334,166.376   MT  0.99993838   -1 21 10.2
 DE7375
 DE7375!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7375!SPC IL W     -   0.99996446  x   1.00005301  =   1.00001747
 DE7375!UTM  16      -   0.99996446  x   0.99993838  =   0.99990284
 DE7375
 DE7375:                Primary Azimuth Mark                     Grid Az
 DE7375:SPC IL W     -  WIN 08.1N 09.2E                          098 28 12.6
 DE7375:UTM  16      -  WIN 08.1N 09.2E                          100 36 01.7
 DE7375
 DE7375_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3416681586(NAD 83)
 DE7375
 DE7375|---------------------------------------------------------------------|
 DE7375| PID    Reference Object                     Distance      Geod. Az  |
 DE7375|                                                           dddmmss.s |
 DE7375| DE7372 WIN 08.1N 09.2E                     APPROX. 1.3 KM 0991451.5 |
 DE7375|---------------------------------------------------------------------|
 DE7375
 DE7375                          SUPERSEDED SURVEY CONTROL
 DE7375
 DE7375  NAD 83(2007)-  42 16 07.90389(N)    089 00 39.03350(W) AD(2002.00) 0
 DE7375  ELLIP H (02/10/07)  226.664  (m)                       GP(2002.00)    
 DE7375  ELLIP H (02/03/05)  226.648  (m)                       GP(       ) 4 2
 DE7375  NAD 83(1997)-  42 16 07.90378(N)    089 00 39.03304(W) AD(       ) 1
 DE7375  ELLIP H (09/17/02)  226.693  (m)                       GP(       ) 4 1
 DE7375
 DE7375.Superseded values are not recommended for survey control.
 DE7375
 DE7375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7375.See file dsdata.pdf to determine how the superseded data were derived.
 DE7375
 DE7375_MARKER: I = METAL ROD
 DE7375_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7375+WITH SETTING: INFORMATION.
 DE7375_STAMPING: WIN 08.2N-08.4E
 DE7375_MARK LOGO: IL-201
 DE7375_PROJECTION: FLUSH
 DE7375_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7375_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7375_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7375+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7375_ROD/PIPE-DEPTH: 3 meters
 DE7375
 DE7375  HISTORY     - Date     Condition        Report By
 DE7375  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7375
 DE7375                          STATION DESCRIPTION
 DE7375
 DE7375'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7375'THE STATION IS LOCATED ON THE EAST SIDE OF ROXBURY ROAD.
 DE7375'
 DE7375'TO REACH THE STATION FROM THE INTERSECTION OF NORTH ALPINE ROAD AND US
 DE7375'BUSINESS 20, GO EAST ON US BUSINESS 20 FOR 1.8 KM TO ROXBURY ROAD.
 DE7375'TURN LEFT AND GO NORTH ON ROXBURY ROAD FOR 0.3 KM TO THE STATION ON
 DE7375'THE RIGHT, WEST OF MEDICAL BUILDING NUMBER 401.
 DE7375'
 DE7375'THE STATION IS 0.6 M NORTHEAST OF FACE OF CURB ON THE NORTHEAST SIDE
 DE7375'OF ROXBURY ROAD, 30 M SOUTH OF A FIRE HYDANT, AND 0.3 M EAST OF AN
 DE7375'ORANGE CARSONITE WITNESS POST.
 DE7375'
 DE7375'AZIMUTH STATION BEARS SAZ 314 58 45, 353.936 METERS, STAMPED WIN 08.2N
 DE7375'08.4E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7348 ***********************************************************************
 DE7348  DESIGNATION -  WIN 08.4N 02.9W
 DE7348  PID         -  DE7348
 DE7348  STATE/COUNTY-  IL/WINNEBAGO
 DE7348  COUNTRY     -  US
 DE7348  USGS QUAD   -  WINNEBAGO (2018)
 DE7348
 DE7348                         *CURRENT SURVEY CONTROL
 DE7348  ______________________________________________________________________
 DE7348* NAD 83(2011) POSITION- 42 16 11.95458(N) 089 13 53.83799(W)   ADJUSTED
 DE7348* NAD 83(2011) ELLIP HT-   234.290 (meters)        (06/27/12)   ADJUSTED
 DE7348* NAD 83(2011) EPOCH   -  2010.00
 DE7348* NAVD 88 ORTHO HEIGHT -   267.6   (meters)      878.    (feet) GPS OBS
 DE7348  ______________________________________________________________________
 DE7348  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7348  GEOID HEIGHT    -        -33.267 (meters)                     GEOID99
 DE7348  GEOID HEIGHT    -        -33.344 (meters)                     GEOID18
 DE7348  NAD 83(2011) X  -     63,391.344 (meters)                     COMP
 DE7348  NAD 83(2011) Y  - -4,726,628.216 (meters)                     COMP
 DE7348  NAD 83(2011) Z  -  4,268,000.303 (meters)                     COMP
 DE7348  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 DE7348
 DE7348  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7348  Standards:
 DE7348         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7348            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7348  -------------------------------------------------------------------
 DE7348  NETWORK    3.68   1.92           1.45   1.41   0.98     -0.58601059
 DE7348  -------------------------------------------------------------------
 DE7348  Click here for local accuracies and other accuracy information.
 DE7348
 DE7348.The horizontal coordinates were established by GPS observations
 DE7348.and adjusted by the National Geodetic Survey in June 2012.
 DE7348
 DE7348.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7348.been affixed to the stable North American tectonic plate. See 
 DE7348.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7348
 DE7348.The horizontal coordinates are valid at the epoch date displayed above
 DE7348.which is a decimal equivalence of Year/Month/Day.
 DE7348
 DE7348.The orthometric height was determined by GPS observations and a
 DE7348.high-resolution geoid model.
 DE7348
 DE7348.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7348.GEOID18 height accuracy estimate available here.
 DE7348
 DE7348.Click photographs - Photos may exist for this station.
 DE7348
 DE7348.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7348
 DE7348.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7348
 DE7348.The ellipsoidal height was determined by GPS observations
 DE7348.and is referenced to NAD 83.
 DE7348
 DE7348. The following values were computed from the NAD 83(2011) position.
 DE7348
 DE7348;                    North         East     Units Scale Factor Converg.
 DE7348;SPC IL W     -   622,493.294   777,136.650   MT  1.00001436   +0 37 44.3
 DE7348;SPC IL W     - 2,042,296.75  2,549,655.83   sFT  1.00001436   +0 37 44.3
 DE7348;UTM  16      - 4,682,164.705   315,961.197   MT  1.00001676   -1 30 05.3
 DE7348
 DE7348!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7348!SPC IL W     -   0.99996326  x   1.00001436  =   0.99997762
 DE7348!UTM  16      -   0.99996326  x   1.00001676  =   0.99998002
 DE7348
 DE7348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1596182164(NAD 83)
 DE7348
 DE7348                          SUPERSEDED SURVEY CONTROL
 DE7348
 DE7348  NAD 83(2007)-  42 16 11.95455(N)    089 13 53.83893(W) AD(2002.00) 0
 DE7348  ELLIP H (02/10/07)  234.325  (m)                       GP(2002.00)    
 DE7348  ELLIP H (02/03/05)  234.323  (m)                       GP(       ) 4 2
 DE7348  NAD 83(1997)-  42 16 11.95432(N)    089 13 53.83821(W) AD(       ) 1
 DE7348  ELLIP H (09/17/02)  234.370  (m)                       GP(       ) 4 1
 DE7348
 DE7348.Superseded values are not recommended for survey control.
 DE7348
 DE7348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7348.See file dsdata.pdf to determine how the superseded data were derived.
 DE7348
 DE7348_MARKER: I = METAL ROD
 DE7348_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7348+WITH SETTING: INFORMATION.
 DE7348_STAMPING: WIN 08.4N-02.9W
 DE7348_MARK LOGO: IL-201
 DE7348_PROJECTION: FLUSH
 DE7348_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7348_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7348_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7348+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 DE7348_ROD/PIPE-DEPTH: 3 meters
 DE7348
 DE7348  HISTORY     - Date     Condition        Report By
 DE7348  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7348  HISTORY     - 20140812 GOOD             ILDT
 DE7348
 DE7348                          STATION DESCRIPTION
 DE7348
 DE7348'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7348'THE STATION IS LOCATED ON THE EAST SIDE OF WESTFIELD ROAD AT THE EAST
 DE7348'EDGE OF THE TOWN OF WINNEBAGO.
 DE7348'
 DE7348'TO REACH THE STATION FROM THE INTERSECTION OF US 20  AND WINNEBAGO
 DE7348'ROAD, GO SOUTH ON WINNEBAGO ROAD FOR 1.0 KM TO MCNAIR ROAD.  TURN LEFT
 DE7348'AND GO EAST ON MCNAIR ROAD FOR 0.8 KM TO WESTFIELD ROAD.  TURN RIGHT
 DE7348'AND GO SOUTH ON WESTFIELD ROAD FOR 0.3 KM TO THE STATION ON THE LEFT.
 DE7348'
 DE7348'THE STATION IS 5.8 M EAST OF THE EAST EDGE OF PAVEMENT OF WESTFIELD
 DE7348'ROAD, 69 M SOUTH OF A TELEPHONE PEDESTAL, AND 0.3 M WEST OF AN ORANGE
 DE7348'CARSONITE WITNESS POST.
 DE7348'
 DE7348'AZIMUTH STATION BEARS SAZ 129 03 42, 420.236 METERS, STAMPED WIN 08.4N
 DE7348'02.9W A.
 DE7348
 DE7348                          STATION RECOVERY (2014)
 DE7348
 DE7348'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DE7348'CAP GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7366 ***********************************************************************
 DE7366  DESIGNATION -  WIN 08.6N 11.9E
 DE7366  PID         -  DE7366
 DE7366  STATE/COUNTY-  IL/WINNEBAGO
 DE7366  COUNTRY     -  US
 DE7366  USGS QUAD   -  CALEDONIA (2018)
 DE7366
 DE7366                         *CURRENT SURVEY CONTROL
 DE7366  ______________________________________________________________________
 DE7366* NAD 83(2011) POSITION- 42 16 25.60923(N) 088 56 30.65279(W)   ADJUSTED
 DE7366* NAD 83(2011) ELLIP HT-   218.415 (meters)        (06/27/12)   ADJUSTED
 DE7366* NAD 83(2011) EPOCH   -  2010.00
 DE7366* NAVD 88 ORTHO HEIGHT -   251.9   (meters)      826.    (feet) GPS OBS
 DE7366  ______________________________________________________________________
 DE7366  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7366  GEOID HEIGHT    -        -33.391 (meters)                     GEOID99
 DE7366  GEOID HEIGHT    -        -33.446 (meters)                     GEOID18
 DE7366  NAD 83(2011) X  -     87,289.924 (meters)                     COMP
 DE7366  NAD 83(2011) Y  - -4,725,952.061 (meters)                     COMP
 DE7366  NAD 83(2011) Z  -  4,268,301.394 (meters)                     COMP
 DE7366  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 DE7366
 DE7366  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7366  Standards:
 DE7366         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7366            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7366  -------------------------------------------------------------------
 DE7366  NETWORK    1.46   1.10           0.66   0.51   0.56      0.05303452
 DE7366  -------------------------------------------------------------------
 DE7366  Click here for local accuracies and other accuracy information.
 DE7366
 DE7366.The horizontal coordinates were established by GPS observations
 DE7366.and adjusted by the National Geodetic Survey in June 2012.
 DE7366
 DE7366.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7366.been affixed to the stable North American tectonic plate. See 
 DE7366.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7366
 DE7366.The horizontal coordinates are valid at the epoch date displayed above
 DE7366.which is a decimal equivalence of Year/Month/Day.
 DE7366
 DE7366.The orthometric height was determined by GPS observations and a
 DE7366.high-resolution geoid model.
 DE7366
 DE7366.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7366.GEOID18 height accuracy estimate available here.
 DE7366
 DE7366.Click photographs - Photos may exist for this station.
 DE7366
 DE7366.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7366
 DE7366.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7366
 DE7366.The ellipsoidal height was determined by GPS observations
 DE7366.and is referenced to NAD 83.
 DE7366
 DE7366. The following values were computed from the NAD 83(2011) position.
 DE7366
 DE7366;                    North         East     Units Scale Factor Converg.
 DE7366;SPC IL W     -   623,217.700   801,035.817   MT  1.00006674   +0 49 26.3
 DE7366;SPC IL W     - 2,044,673.40  2,628,065.01   sFT  1.00006674   +0 49 26.3
 DE7366;UTM  16      - 4,682,000.174   339,868.994   MT  0.99991551   -1 18 23.4
 DE7366
 DE7366!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7366!SPC IL W     -   0.99996575  x   1.00006674  =   1.00003248
 DE7366!UTM  16      -   0.99996575  x   0.99991551  =   0.99988126
 DE7366
 DE7366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3986882000(NAD 83)
 DE7366
 DE7366                          SUPERSEDED SURVEY CONTROL
 DE7366
 DE7366  NAD 83(2007)-  42 16 25.60920(N)    088 56 30.65367(W) AD(2002.00) 0
 DE7366  ELLIP H (02/10/07)  218.449  (m)                       GP(2002.00)    
 DE7366  ELLIP H (02/03/05)  218.435  (m)                       GP(       ) 4 2
 DE7366  NAD 83(1997)-  42 16 25.60913(N)    088 56 30.65323(W) AD(       ) 1
 DE7366  ELLIP H (09/17/02)  218.479  (m)                       GP(       ) 4 1
 DE7366
 DE7366.Superseded values are not recommended for survey control.
 DE7366
 DE7366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7366.See file dsdata.pdf to determine how the superseded data were derived.
 DE7366
 DE7366_MARKER: I = METAL ROD
 DE7366_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7366+WITH SETTING: INFORMATION.
 DE7366_STAMPING: WIN 08.6N-11.9E
 DE7366_MARK LOGO: IL-201
 DE7366_PROJECTION: FLUSH
 DE7366_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7366_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7366_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7366+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2022
 DE7366_ROD/PIPE-DEPTH: 3 meters
 DE7366
 DE7366  HISTORY     - Date     Condition        Report By
 DE7366  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7366  HISTORY     - 20221220 GOOD             ILDT
 DE7366
 DE7366                          STATION DESCRIPTION
 DE7366
 DE7366'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7366'THE STATION IS LOCATED ON THE SOUTH SIDE OF US 20 NEAR THE
 DE7366'WINNEBAGO-BOONE COUNTY LINE.
 DE7366'
 DE7366'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND I-90, GO EAST
 DE7366'ON US 20 FOR 1.9 KM TO THE STATION ON THE RIGHT, 0.6 KM EAST OF
 DE7366'UNIVERSITY DRIVE, 0.6 KM WEST OF SHAW ROAD.
 DE7366'
 DE7366'THE STATION IS 27 M WEST OF THE CENTERLINE OF A PRIVATE DRIVE TO
 DE7366'SCHLICHING AND SONS EXCAVATING, 14.6 M  SOUTH OF THE SOUTH EDGE OF
 DE7366'PAVEMENT OF EASTBOUND US 20, AND 0.3 M NORTH OF AN ORANGE CARSONITE
 DE7366'WITNESS POST.
 DE7366'
 DE7366'AZIMUTH STATION BEARS SAZ 256 47 57, 613.884 METERS, STAMPED WIN 08.6N
 DE7366'11.9E A.
 DE7366
 DE7366                          STATION RECOVERY (2022)
 DE7366
 DE7366'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DE7366'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7338 ***********************************************************************
 DE7338  DESIGNATION -  WIN 08.7N 09.4W
 DE7338  PID         -  DE7338
 DE7338  STATE/COUNTY-  IL/WINNEBAGO
 DE7338  COUNTRY     -  US
 DE7338  USGS QUAD   -  PECATONICA (2018)
 DE7338
 DE7338                         *CURRENT SURVEY CONTROL
 DE7338  ______________________________________________________________________
 DE7338* NAD 83(2011) POSITION- 42 16 23.55604(N) 089 21 30.92458(W)   ADJUSTED
 DE7338* NAD 83(2011) ELLIP HT-   217.836 (meters)        (06/27/12)   ADJUSTED
 DE7338* NAD 83(2011) EPOCH   -  2010.00
 DE7338* NAVD 88 ORTHO HEIGHT -   251.1   (meters)      824.    (feet) GPS OBS
 DE7338  ______________________________________________________________________
 DE7338  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7338  GEOID HEIGHT    -        -33.224 (meters)                     GEOID99
 DE7338  GEOID HEIGHT    -        -33.307 (meters)                     GEOID18
 DE7338  NAD 83(2011) X  -     52,914.070 (meters)                     COMP
 DE7338  NAD 83(2011) Y  - -4,726,504.135 (meters)                     COMP
 DE7338  NAD 83(2011) Z  -  4,268,254.126 (meters)                     COMP
 DE7338  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 DE7338
 DE7338  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7338  Standards:
 DE7338         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7338            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7338  -------------------------------------------------------------------
 DE7338  NETWORK    1.66   1.25           0.74   0.60   0.64     -0.05624856
 DE7338  -------------------------------------------------------------------
 DE7338  Click here for local accuracies and other accuracy information.
 DE7338
 DE7338.The horizontal coordinates were established by GPS observations
 DE7338.and adjusted by the National Geodetic Survey in June 2012.
 DE7338
 DE7338.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7338.been affixed to the stable North American tectonic plate. See 
 DE7338.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7338
 DE7338.The horizontal coordinates are valid at the epoch date displayed above
 DE7338.which is a decimal equivalence of Year/Month/Day.
 DE7338
 DE7338.The orthometric height was determined by GPS observations and a
 DE7338.high-resolution geoid model.
 DE7338
 DE7338.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7338.GEOID18 height accuracy estimate available here.
 DE7338
 DE7338.Click photographs - Photos may exist for this station.
 DE7338
 DE7338.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7338
 DE7338.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7338
 DE7338.The ellipsoidal height was determined by GPS observations
 DE7338.and is referenced to NAD 83.
 DE7338
 DE7338. The following values were computed from the NAD 83(2011) position.
 DE7338
 DE7338;                    North         East     Units Scale Factor Converg.
 DE7338;SPC IL W     -   622,744.063   766,658.900   MT  0.99999583   +0 32 36.9
 DE7338;SPC IL W     - 2,043,119.48  2,515,280.07   sFT  0.99999583   +0 32 36.9
 DE7338;UTM  16      - 4,682,804.846   305,499.636   MT  1.00006549   -1 35 13.3
 DE7338
 DE7338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7338!SPC IL W     -   0.99996584  x   0.99999583  =   0.99996167
 DE7338!UTM  16      -   0.99996584  x   1.00006549  =   1.00003132
 DE7338
 DE7338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0549982804(NAD 83)
 DE7338
 DE7338                          SUPERSEDED SURVEY CONTROL
 DE7338
 DE7338  NAD 83(2007)-  42 16 23.55605(N)    089 21 30.92556(W) AD(2002.00) 0
 DE7338  ELLIP H (02/10/07)  217.872  (m)                       GP(2002.00)    
 DE7338  ELLIP H (02/03/05)  217.886  (m)                       GP(       ) 4 2
 DE7338  NAD 83(1997)-  42 16 23.55568(N)    089 21 30.92464(W) AD(       ) 1
 DE7338  ELLIP H (09/17/02)  217.932  (m)                       GP(       ) 4 1
 DE7338
 DE7338.Superseded values are not recommended for survey control.
 DE7338
 DE7338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7338.See file dsdata.pdf to determine how the superseded data were derived.
 DE7338
 DE7338_MARKER: I = METAL ROD
 DE7338_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7338+WITH SETTING: INFORMATION.
 DE7338_STAMPING: WIN 08.7N-09.4W
 DE7338_MARK LOGO: IL-201
 DE7338_PROJECTION: FLUSH
 DE7338_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7338_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7338+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7338_ROD/PIPE-DEPTH: 3 meters
 DE7338
 DE7338  HISTORY     - Date     Condition        Report By
 DE7338  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7338
 DE7338                          STATION DESCRIPTION
 DE7338
 DE7338'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7338'THE STATION IS LOCATED ON THE EAST SIDE OF PECATONICA ROAD.
 DE7338'
 DE7338'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND PECATONICA
 DE7338'ROAD, GO SOUTH ON PECATONICA ROAD FOR 1.6 KMTO TO THE STATION ON THE
 DE7338'LEFT.
 DE7338'
 DE7338'THE STATION IS 8.8 M EAST OF THE CENTERLINE OF PECATONICA ROAD,
 DE7338'APPROXIMATELY 300 M SOUTH OF THE CENTER OF COMLY ROAD, 10.4 M SOUTH OF
 DE7338'A NO PASSING SIGN, AND 0.3 M WEST OF AN ORANGE CARSONITE WITNESS POST.
 DE7338'
 DE7338'AZIMUTH STATION BEARS SAZ 2 27 31, 282.263 METERS, STAMPED WIN 08.7N
 DE7338'09.4W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7345 ***********************************************************************
 DE7345  DESIGNATION -  WIN 09.1N 00.5W
 DE7345  PID         -  DE7345
 DE7345  STATE/COUNTY-  IL/WINNEBAGO
 DE7345  COUNTRY     -  US
 DE7345  USGS QUAD   -  WINNEBAGO (2018)
 DE7345
 DE7345                         *CURRENT SURVEY CONTROL
 DE7345  ______________________________________________________________________
 DE7345* NAD 83(2011) POSITION- 42 16 48.44915(N) 089 11 02.19662(W)   ADJUSTED
 DE7345* NAD 83(2011) ELLIP HT-   210.465 (meters)        (06/27/12)   ADJUSTED
 DE7345* NAD 83(2011) EPOCH   -  2010.00
 DE7345* NAVD 88 ORTHO HEIGHT -   243.9   (meters)      800.    (feet) GPS OBS
 DE7345  ______________________________________________________________________
 DE7345  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7345  GEOID HEIGHT    -        -33.309 (meters)                     GEOID99
 DE7345  GEOID HEIGHT    -        -33.382 (meters)                     GEOID18
 DE7345  NAD 83(2011) X  -     67,313.502 (meters)                     COMP
 DE7345  NAD 83(2011) Y  - -4,725,798.772 (meters)                     COMP
 DE7345  NAD 83(2011) Z  -  4,268,817.494 (meters)                     COMP
 DE7345  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 DE7345
 DE7345  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7345  Standards:
 DE7345         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7345            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7345  -------------------------------------------------------------------
 DE7345  NETWORK    2.01   1.47           0.84   0.80   0.75     -0.09597269
 DE7345  -------------------------------------------------------------------
 DE7345  Click here for local accuracies and other accuracy information.
 DE7345
 DE7345.The horizontal coordinates were established by GPS observations
 DE7345.and adjusted by the National Geodetic Survey in June 2012.
 DE7345
 DE7345.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7345.been affixed to the stable North American tectonic plate. See 
 DE7345.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7345
 DE7345.The horizontal coordinates are valid at the epoch date displayed above
 DE7345.which is a decimal equivalence of Year/Month/Day.
 DE7345
 DE7345.The orthometric height was determined by GPS observations and a
 DE7345.high-resolution geoid model.
 DE7345
 DE7345.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7345.GEOID18 height accuracy estimate available here.
 DE7345
 DE7345.Click photographs - Photos may exist for this station.
 DE7345
 DE7345.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7345
 DE7345.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7345
 DE7345.The ellipsoidal height was determined by GPS observations
 DE7345.and is referenced to NAD 83.
 DE7345
 DE7345. The following values were computed from the NAD 83(2011) position.
 DE7345
 DE7345;                    North         East     Units Scale Factor Converg.
 DE7345;SPC IL W     -   623,663.571   781,056.909   MT  1.00002199   +0 39 40.2
 DE7345;SPC IL W     - 2,046,136.23  2,562,517.54   sFT  1.00002199   +0 39 40.2
 DE7345;UTM  16      - 4,683,188.415   319,922.214   MT  0.99999901   -1 28 10.8
 DE7345
 DE7345!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7345!SPC IL W     -   0.99996699  x   1.00002199  =   0.99998898
 DE7345!UTM  16      -   0.99996699  x   0.99999901  =   0.99996600
 DE7345
 DE7345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1992283188(NAD 83)
 DE7345
 DE7345                          SUPERSEDED SURVEY CONTROL
 DE7345
 DE7345  NAD 83(2007)-  42 16 48.44910(N)    089 11 02.19755(W) AD(2002.00) 0
 DE7345  ELLIP H (02/10/07)  210.501  (m)                       GP(2002.00)    
 DE7345  ELLIP H (02/03/05)  210.493  (m)                       GP(       ) 4 2
 DE7345  NAD 83(1997)-  42 16 48.44892(N)    089 11 02.19689(W) AD(       ) 1
 DE7345  ELLIP H (09/17/02)  210.539  (m)                       GP(       ) 4 1
 DE7345
 DE7345.Superseded values are not recommended for survey control.
 DE7345
 DE7345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7345.See file dsdata.pdf to determine how the superseded data were derived.
 DE7345
 DE7345_MARKER: I = METAL ROD
 DE7345_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7345+WITH SETTING: INFORMATION.
 DE7345_STAMPING: WIN 09.1N-00.5W
 DE7345_MARK LOGO: IL-201
 DE7345_PROJECTION: FLUSH
 DE7345_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7345_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7345_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7345+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7345_ROD/PIPE-DEPTH: 3 meters
 DE7345
 DE7345  HISTORY     - Date     Condition        Report By
 DE7345  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7345
 DE7345                          STATION DESCRIPTION
 DE7345
 DE7345'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7345'THE STATION IS LOCATED ON THE NORTH SIDE OF US BUSINESS 20 (WEST STATE
 DE7345'STREET).
 DE7345'
 DE7345'TO REACH THE STATION FROM THE INTERSECTION OF US 20 (WEST STATE
 DE7345'STREET) AND MERIDIAN ROAD, GO WEST ON WEST STATE STREET FOR 0.1 KM TO
 DE7345'THE STATION ON THE RIGHT.
 DE7345'
 DE7345'THE STATION IS 0.6 M NORTH OF THE NORTH FACE OF CURB OF WEST STATE
 DE7345'STREET, 39 M WEST OF THE CENTER OF PRIVATE ENTRANCE 7485, AND 0.3 M
 DE7345'SOUTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7345'
 DE7345'AZIMUTH STATION BEARS SAZ 273 31 41, 375.690 METERS, STAMPED WIN 09.1N
 DE7345'00.5W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7263 ***********************************************************************
 DE7263  DESIGNATION -  WIN 09.1N 05.2E
 DE7263  PID         -  DE7263
 DE7263  STATE/COUNTY-  IL/WINNEBAGO
 DE7263  COUNTRY     -  US
 DE7263  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7263
 DE7263                         *CURRENT SURVEY CONTROL
 DE7263  ______________________________________________________________________
 DE7263* NAD 83(2011) POSITION- 42 16 53.70632(N) 089 04 20.74853(W)   ADJUSTED
 DE7263* NAD 83(2011) ELLIP HT-   184.389 (meters)        (06/27/12)   ADJUSTED
 DE7263* NAD 83(2011) EPOCH   -  2010.00
 DE7263* NAVD 88 ORTHO HEIGHT -   217.8   (meters)      715.    (feet) GPS OBS
 DE7263  ______________________________________________________________________
 DE7263  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7263  GEOID HEIGHT    -        -33.350 (meters)                     GEOID99
 DE7263  GEOID HEIGHT    -        -33.412 (meters)                     GEOID18
 DE7263  NAD 83(2011) X  -     76,508.995 (meters)                     COMP
 DE7263  NAD 83(2011) Y  - -4,725,530.402 (meters)                     COMP
 DE7263  NAD 83(2011) Z  -  4,268,919.968 (meters)                     COMP
 DE7263  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 DE7263
 DE7263  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7263  Standards:
 DE7263         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7263            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7263  -------------------------------------------------------------------
 DE7263  NETWORK    1.98   1.57           0.86   0.75   0.80      0.04725419
 DE7263  -------------------------------------------------------------------
 DE7263  Click here for local accuracies and other accuracy information.
 DE7263
 DE7263.The horizontal coordinates were established by GPS observations
 DE7263.and adjusted by the National Geodetic Survey in June 2012.
 DE7263
 DE7263.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7263.been affixed to the stable North American tectonic plate. See 
 DE7263.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7263
 DE7263.The horizontal coordinates are valid at the epoch date displayed above
 DE7263.which is a decimal equivalence of Year/Month/Day.
 DE7263
 DE7263.The orthometric height was determined by GPS observations and a
 DE7263.high-resolution geoid model.
 DE7263
 DE7263.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7263.GEOID18 height accuracy estimate available here.
 DE7263
 DE7263.Click photographs - Photos may exist for this station.
 DE7263
 DE7263.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7263
 DE7263.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7263
 DE7263.The ellipsoidal height was determined by GPS observations
 DE7263.and is referenced to NAD 83.
 DE7263
 DE7263. The following values were computed from the NAD 83(2011) position.
 DE7263
 DE7263;                    North         East     Units Scale Factor Converg.
 DE7263;SPC IL W     -   623,937.944   790,252.765   MT  1.00004136   +0 44 10.4
 DE7263;SPC IL W     - 2,047,036.40  2,592,687.61   sFT  1.00004136   +0 44 10.4
 DE7263;UTM  16      - 4,683,120.686   329,121.429   MT  0.99995928   -1 23 40.6
 DE7263
 DE7263!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7263!SPC IL W     -   0.99997108  x   1.00004136  =   1.00001244
 DE7263!UTM  16      -   0.99997108  x   0.99995928  =   0.99993036
 DE7263
 DE7263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2912183120(NAD 83)
 DE7263
 DE7263                          SUPERSEDED SURVEY CONTROL
 DE7263
 DE7263  NAD 83(2007)-  42 16 53.70624(N)    089 04 20.74945(W) AD(2002.00) 0
 DE7263  ELLIP H (02/10/07)  184.423  (m)                       GP(2002.00)    
 DE7263  ELLIP H (02/03/05)  184.410  (m)                       GP(       ) 4 2
 DE7263  NAD 83(1997)-  42 16 53.70624(N)    089 04 20.74907(W) AD(       ) 1
 DE7263  ELLIP H (09/17/02)  184.454  (m)                       GP(       ) 4 1
 DE7263
 DE7263.Superseded values are not recommended for survey control.
 DE7263
 DE7263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7263.See file dsdata.pdf to determine how the superseded data were derived.
 DE7263
 DE7263_MARKER: F = FLANGE-ENCASED ROD
 DE7263_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7263+WITH SETTING: INFORMATION.
 DE7263_STAMPING: WIN 09.1N-05.2E
 DE7263_MARK LOGO: IL-201
 DE7263_PROJECTION: FLUSH
 DE7263_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7263_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7263+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7263_ROD/PIPE-DEPTH: 3 meters
 DE7263
 DE7263  HISTORY     - Date     Condition        Report By
 DE7263  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7263
 DE7263                          STATION DESCRIPTION
 DE7263
 DE7263'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7263'THE STATION IS LOCATED IN THE SINNISSIPPI GREEN HOUSE GARDEN IN THE
 DE7263'CITY OF ROCKFORD.
 DE7263'
 DE7263'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND EAST
 DE7263'RIVERSIDE BOULEVARD, GO SOUTH ON SR 251 FOR 4.3 KM TO ETHEL AVENUE,
 DE7263'TURN RIGHT AND GO WEST INTO SINNISSIPPI GREEN HOUSE GARDEN FOR 20 M TO
 DE7263'THE STATION ON THE RIGHT.
 DE7263'
 DE7263'THE STATION IS 2.1 M NORTH OF THE NORTH EDGE OF A PAVED ENTRANCE ROAD,
 DE7263'AND 3.6 M WEST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH MARK
 DE7263'BEARS SAZ 55 51 21, 317.383 METERS STAMPED WIN 09.1N 05.2E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7333 ***********************************************************************
 DE7333  DESIGNATION -  WIN 09.4N 05.8W
 DE7333  PID         -  DE7333
 DE7333  STATE/COUNTY-  IL/WINNEBAGO
 DE7333  COUNTRY     -  US
 DE7333  USGS QUAD   -  PECATONICA (2018)
 DE7333
 DE7333                         *CURRENT SURVEY CONTROL
 DE7333  ______________________________________________________________________
 DE7333* NAD 83(2011) POSITION- 42 17 02.26632(N) 089 17 11.84052(W)   ADJUSTED
 DE7333* NAD 83(2011) ELLIP HT-   223.611 (meters)        (06/27/12)   ADJUSTED
 DE7333* NAD 83(2011) EPOCH   -  2010.00
 DE7333* NAVD 88 ORTHO HEIGHT -   257.0   (meters)      843.    (feet) GPS OBS
 DE7333  ______________________________________________________________________
 DE7333  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7333  GEOID HEIGHT    -        -33.270 (meters)                     GEOID99
 DE7333  GEOID HEIGHT    -        -33.353 (meters)                     GEOID18
 DE7333  NAD 83(2011) X  -     58,840.919 (meters)                     COMP
 DE7333  NAD 83(2011) Y  - -4,725,634.725 (meters)                     COMP
 DE7333  NAD 83(2011) Z  -  4,269,141.768 (meters)                     COMP
 DE7333  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 DE7333
 DE7333  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7333  Standards:
 DE7333         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7333            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7333  -------------------------------------------------------------------
 DE7333  NETWORK    1.23   0.94           0.54   0.46   0.48      0.02058764
 DE7333  -------------------------------------------------------------------
 DE7333  Click here for local accuracies and other accuracy information.
 DE7333
 DE7333.The horizontal coordinates were established by GPS observations
 DE7333.and adjusted by the National Geodetic Survey in June 2012.
 DE7333
 DE7333.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7333.been affixed to the stable North American tectonic plate. See 
 DE7333.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7333
 DE7333.The horizontal coordinates are valid at the epoch date displayed above
 DE7333.which is a decimal equivalence of Year/Month/Day.
 DE7333
 DE7333.The orthometric height was determined by GPS observations and a
 DE7333.high-resolution geoid model.
 DE7333
 DE7333.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7333.GEOID18 height accuracy estimate available here.
 DE7333
 DE7333.Click photographs - Photos may exist for this station.
 DE7333
 DE7333.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7333
 DE7333.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7333
 DE7333.The ellipsoidal height was determined by GPS observations
 DE7333.and is referenced to NAD 83.
 DE7333
 DE7333. The following values were computed from the NAD 83(2011) position.
 DE7333
 DE7333;                    North         East     Units Scale Factor Converg.
 DE7333;SPC IL W     -   623,997.253   772,583.284   MT  1.00000598   +0 35 31.6
 DE7333;SPC IL W     - 2,047,230.99  2,534,716.99   sFT  1.00000598   +0 35 31.6
 DE7333;UTM  16      - 4,683,836.945   311,466.820   MT  1.00003736   -1 32 20.1
 DE7333
 DE7333!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7333!SPC IL W     -   0.99996493  x   1.00000598  =   0.99997091
 DE7333!UTM  16      -   0.99996493  x   1.00003736  =   1.00000229
 DE7333
 DE7333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1146683836(NAD 83)
 DE7333
 DE7333                          SUPERSEDED SURVEY CONTROL
 DE7333
 DE7333  NAD 83(2007)-  42 17 02.26633(N)    089 17 11.84149(W) AD(2002.00) 0
 DE7333  ELLIP H (02/10/07)  223.647  (m)                       GP(2002.00)    
 DE7333  ELLIP H (02/03/05)  223.664  (m)                       GP(       ) 4 2
 DE7333  NAD 83(1997)-  42 17 02.26597(N)    089 17 11.84058(W) AD(       ) 1
 DE7333  ELLIP H (09/17/02)  223.709  (m)                       GP(       ) 4 1
 DE7333
 DE7333.Superseded values are not recommended for survey control.
 DE7333
 DE7333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7333.See file dsdata.pdf to determine how the superseded data were derived.
 DE7333
 DE7333_MARKER: I = METAL ROD
 DE7333_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7333+WITH SETTING: INFORMATION.
 DE7333_STAMPING: WIN 09.4N-05.8W
 DE7333_MARK LOGO: IL-201
 DE7333_PROJECTION: FLUSH
 DE7333_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7333_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7333+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 DE7333_ROD/PIPE-DEPTH: 3 meters
 DE7333
 DE7333  HISTORY     - Date     Condition        Report By
 DE7333  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7333  HISTORY     - 20140812 GOOD             ILDT
 DE7333
 DE7333                          STATION DESCRIPTION
 DE7333
 DE7333'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7333'THE STATION IS LOCATED ON THE SOUTH SIDE OF US 20.
 DE7333'
 DE7333'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND PECATONICA
 DE7333'ROAD, GO EAST ON US 20 FOR 5.5 KM TO BERGLUND ROAD.  CONTINUE EAST ON
 DE7333'US 20 FOR 0.3 KM TO THE STATION ON THE RIGHT.
 DE7333'
 DE7333'THE STATION IS 9.1 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF EAST BOUND
 DE7333'US 20, 64 M EAST OF A GRASS ACCESS LANE TO THE SOUTH RIGHT OF WAY
 DE7333'AREA, AND 0.3 M NORTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7333'
 DE7333'AZIMUTH STATION BEARS SAZ 272 03 48, 1158.764 METERS, STAMPED WIN
 DE7333'09.4N 05.8W A.
 DE7333
 DE7333                          STATION RECOVERY (2014)
 DE7333
 DE7333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 DE7333'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7361 ***********************************************************************
 DE7361  DESIGNATION -  WIN 09.5N 02.0E
 DE7361  PID         -  DE7361
 DE7361  STATE/COUNTY-  IL/WINNEBAGO
 DE7361  COUNTRY     -  US
 DE7361  USGS QUAD   -  WINNEBAGO (2018)
 DE7361
 DE7361                         *CURRENT SURVEY CONTROL
 DE7361  ______________________________________________________________________
 DE7361* NAD 83(2011) POSITION- 42 17 10.18965(N) 089 08 05.15798(W)   ADJUSTED
 DE7361* NAD 83(2011) ELLIP HT-   194.262 (meters)        (06/27/12)   ADJUSTED
 DE7361* NAD 83(2011) EPOCH   -  2010.00
 DE7361* NAVD 88 ORTHO HEIGHT -   227.7   (meters)      747.    (feet) GPS OBS
 DE7361  ______________________________________________________________________
 DE7361  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7361  GEOID HEIGHT    -        -33.335 (meters)                     GEOID99
 DE7361  GEOID HEIGHT    -        -33.406 (meters)                     GEOID18
 DE7361  NAD 83(2011) X  -     71,362.669 (meters)                     COMP
 DE7361  NAD 83(2011) Y  - -4,725,275.990 (meters)                     COMP
 DE7361  NAD 83(2011) Z  -  4,269,302.892 (meters)                     COMP
 DE7361  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 DE7361
 DE7361  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7361  Standards:
 DE7361         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7361            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7361  -------------------------------------------------------------------
 DE7361  NETWORK    2.07   1.63           0.87   0.82   0.83      0.10203718
 DE7361  -------------------------------------------------------------------
 DE7361  Click here for local accuracies and other accuracy information.
 DE7361
 DE7361.The horizontal coordinates were established by GPS observations
 DE7361.and adjusted by the National Geodetic Survey in June 2012.
 DE7361
 DE7361.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7361.been affixed to the stable North American tectonic plate. See 
 DE7361.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7361
 DE7361.The horizontal coordinates are valid at the epoch date displayed above
 DE7361.which is a decimal equivalence of Year/Month/Day.
 DE7361
 DE7361.The orthometric height was determined by GPS observations and a
 DE7361.high-resolution geoid model.
 DE7361
 DE7361.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7361.GEOID18 height accuracy estimate available here.
 DE7361
 DE7361.Click photographs - Photos may exist for this station.
 DE7361
 DE7361.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7361
 DE7361.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7361
 DE7361.The ellipsoidal height was determined by GPS observations
 DE7361.and is referenced to NAD 83.
 DE7361
 DE7361. The following values were computed from the NAD 83(2011) position.
 DE7361
 DE7361;                    North         East     Units Scale Factor Converg.
 DE7361;SPC IL W     -   624,382.331   785,105.069   MT  1.00003026   +0 41 39.6
 DE7361;SPC IL W     - 2,048,494.36  2,575,798.88   sFT  1.00003026   +0 41 39.6
 DE7361;UTM  16      - 4,683,756.134   323,994.153   MT  0.99998117   -1 26 12.2
 DE7361
 DE7361!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7361!SPC IL W     -   0.99996953  x   1.00003026  =   0.99999979
 DE7361!UTM  16      -   0.99996953  x   0.99998117  =   0.99995070
 DE7361
 DE7361_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2399483756(NAD 83)
 DE7361
 DE7361                          SUPERSEDED SURVEY CONTROL
 DE7361
 DE7361  NAD 83(2007)-  42 17 10.18957(N)    089 08 05.15892(W) AD(2002.00) 0
 DE7361  ELLIP H (02/10/07)  194.297  (m)                       GP(2002.00)    
 DE7361  ELLIP H (02/03/05)  194.283  (m)                       GP(       ) 4 2
 DE7361  NAD 83(1997)-  42 17 10.18949(N)    089 08 05.15838(W) AD(       ) 1
 DE7361  ELLIP H (09/17/02)  194.327  (m)                       GP(       ) 4 1
 DE7361
 DE7361.Superseded values are not recommended for survey control.
 DE7361
 DE7361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7361.See file dsdata.pdf to determine how the superseded data were derived.
 DE7361
 DE7361_MARKER: I = METAL ROD
 DE7361_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7361+WITH SETTING: INFORMATION.
 DE7361_STAMPING: WIN 09.5N-02.0E
 DE7361_MARK LOGO: IL-201
 DE7361_PROJECTION: FLUSH
 DE7361_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7361_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7361_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7361+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7361_ROD/PIPE-DEPTH: 3 meters
 DE7361
 DE7361  HISTORY     - Date     Condition        Report By
 DE7361  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7361
 DE7361                          STATION DESCRIPTION
 DE7361
 DE7361'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7361'THE STATION IS LOCATED ON THE EAST SIDE OF PIERPOINT AVENUE.
 DE7361'
 DE7361'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 (KILBURN AVENUE),
 DE7361'AND AUBURN STREET, GO WEST ON AUBURN STREET FOR 5.3 KM TO PIERPONT
 DE7361'AVENUE.  TURN LEFT AND GO SOUTH ON PIERPONT AVENUE FOR 0.2 KM TO THE
 DE7361'STATION ON THE LEFT.
 DE7361'
 DE7361'THE STATION IS 45.7 M SOUTH OF THE SOUTHEAST ENTRANCE TO AUBURN HIGH
 DE7361'SCHOOL, 6.7 M EAST OF THE EAST EDGE OF PAVEMENT OF PIERPONT AVENUE, 17
 DE7361'M SOUTH OF A FIRE HYDRANT, AND 0.3 M WEST OF AN ORANGE CARSONITE
 DE7361'WITNESS POST.
 DE7361'
 DE7361'AZIMUTH STATION BEARS SAZ 154 08 25, 261.032 METERS, STAMPED WIN 09.5N
 DE7361'02.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7376 ***********************************************************************
 DE7376  DESIGNATION -  WIN 10.0N 04.9E
 DE7376  PID         -  DE7376
 DE7376  STATE/COUNTY-  IL/WINNEBAGO
 DE7376  COUNTRY     -  US
 DE7376  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7376
 DE7376                         *CURRENT SURVEY CONTROL
 DE7376  ______________________________________________________________________
 DE7376* NAD 83(2011) POSITION- 42 17 41.10731(N) 089 04 45.09331(W)   ADJUSTED
 DE7376* NAD 83(2011) ELLIP HT-   192.489 (meters)        (06/27/12)   ADJUSTED
 DE7376* NAD 83(2011) EPOCH   -  2010.00
 DE7376* NAVD 88 ORTHO HEIGHT -   225.9   (meters)      741.    (feet) GPS OBS
 DE7376  ______________________________________________________________________
 DE7376  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7376  GEOID HEIGHT    -        -33.369 (meters)                     GEOID99
 DE7376  GEOID HEIGHT    -        -33.436 (meters)                     GEOID18
 DE7376  NAD 83(2011) X  -     75,935.536 (meters)                     COMP
 DE7376  NAD 83(2011) Y  - -4,724,561.384 (meters)                     COMP
 DE7376  NAD 83(2011) Z  -  4,270,007.415 (meters)                     COMP
 DE7376  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 DE7376
 DE7376  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7376  Standards:
 DE7376         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7376            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7376  -------------------------------------------------------------------
 DE7376  NETWORK    1.77   1.33           0.80   0.61   0.68      0.26204077
 DE7376  -------------------------------------------------------------------
 DE7376  Click here for local accuracies and other accuracy information.
 DE7376
 DE7376.The horizontal coordinates were established by GPS observations
 DE7376.and adjusted by the National Geodetic Survey in June 2012.
 DE7376
 DE7376.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7376.been affixed to the stable North American tectonic plate. See 
 DE7376.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7376
 DE7376.The horizontal coordinates are valid at the epoch date displayed above
 DE7376.which is a decimal equivalence of Year/Month/Day.
 DE7376
 DE7376.The orthometric height was determined by GPS observations and a
 DE7376.high-resolution geoid model.
 DE7376
 DE7376.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7376.GEOID18 height accuracy estimate available here.
 DE7376
 DE7376.Click photographs - Photos may exist for this station.
 DE7376
 DE7376.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7376
 DE7376.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7376
 DE7376.The ellipsoidal height was determined by GPS observations
 DE7376.and is referenced to NAD 83.
 DE7376
 DE7376. The following values were computed from the NAD 83(2011) position.
 DE7376
 DE7376;                    North         East     Units Scale Factor Converg.
 DE7376;SPC IL W     -   625,393.307   789,676.312   MT  1.00004009   +0 43 54.7
 DE7376;SPC IL W     - 2,051,811.21  2,590,796.37   sFT  1.00004009   +0 43 54.7
 DE7376;UTM  16      - 4,684,596.361   328,599.537   MT  0.99996148   -1 23 58.3
 DE7376
 DE7376!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7376!SPC IL W     -   0.99996981  x   1.00004009  =   1.00000990
 DE7376!UTM  16      -   0.99996981  x   0.99996148  =   0.99993129
 DE7376
 DE7376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2859984596(NAD 83)
 DE7376
 DE7376                          SUPERSEDED SURVEY CONTROL
 DE7376
 DE7376  NAD 83(2007)-  42 17 41.10719(N)    089 04 45.09424(W) AD(2002.00) 0
 DE7376  ELLIP H (02/10/07)  192.524  (m)                       GP(2002.00)    
 DE7376  ELLIP H (02/03/05)  192.502  (m)                       GP(       ) 4 2
 DE7376  NAD 83(1997)-  42 17 41.10717(N)    089 04 45.09383(W) AD(       ) 1
 DE7376  ELLIP H (09/17/02)  192.546  (m)                       GP(       ) 4 1
 DE7376
 DE7376.Superseded values are not recommended for survey control.
 DE7376
 DE7376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7376.See file dsdata.pdf to determine how the superseded data were derived.
 DE7376
 DE7376_MARKER: I = METAL ROD
 DE7376_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7376+WITH SETTING: INFORMATION.
 DE7376_STAMPING: WIN 10.0N-04.9E
 DE7376_MARK LOGO: IL-201
 DE7376_PROJECTION: FLUSH
 DE7376_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7376_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7376_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7376+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2014
 DE7376_ROD/PIPE-DEPTH: 3 meters
 DE7376
 DE7376  HISTORY     - Date     Condition        Report By
 DE7376  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7376  HISTORY     - 20140530 GOOD             ILDT
 DE7376
 DE7376                          STATION DESCRIPTION
 DE7376
 DE7376'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7376'THE STATION IS LOCATED IN ON THE SOUTH SIDE OF CUSTER AVENUE IN BROWN
 DE7376'PARK IN THE CITY OF ROCKFORD.
 DE7376'
 DE7376'TO REACH THE STATION FROM THE INTERSECTION OF EAST RIVERSIDE BOULEVARD
 DE7376'AND SR 2, GO SOUTH ON SR 2 (NORTH MAIN STREET) FOR 2.7 KM TO CUSTER
 DE7376'AVENUE.  TURN RIGHT AND GO WEST ON CUSTER AVENUE FOR 0.15 KM TO THE
 DE7376'STATION ON THE LEFT.
 DE7376'
 DE7376'THE STATION IS 46 M EAST OF THE INTERSECTION OF FREEMONT ROAD AND
 DE7376'CUSTER AVENUE, 1.8 M EAST OF THE EASTERN MOST EDGE OF A PARKING LOT,
 DE7376'2.1 M SOUTH OF THE SOUTH EDGE OF A SIDEWALK, AND 0.3 M NORTH OF AN
 DE7376'ORANGE CARSONITE WITNESS POST.
 DE7376'
 DE7376'AZIMUTH MARK BEARS SAZ 318 54 17, 119.249 METERS, STAMPED WIN 10.0N
 DE7376'04.9E A.
 DE7376
 DE7376                          STATION RECOVERY (2014)
 DE7376
 DE7376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 DE7376'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7262 ***********************************************************************
 DE7262  DESIGNATION -  WIN 10.1N 07.5E
 DE7262  PID         -  DE7262
 DE7262  STATE/COUNTY-  IL/WINNEBAGO
 DE7262  COUNTRY     -  US
 DE7262  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7262
 DE7262                         *CURRENT SURVEY CONTROL
 DE7262  ______________________________________________________________________
 DE7262* NAD 83(2011) POSITION- 42 17 46.02701(N) 089 01 40.74881(W)   ADJUSTED
 DE7262* NAD 83(2011) ELLIP HT-   206.594 (meters)        (06/27/12)   ADJUSTED
 DE7262* NAD 83(2011) EPOCH   -  2010.00
 DE7262* NAVD 88 ORTHO HEIGHT -   240.0   (meters)      787.    (feet) GPS OBS
 DE7262  ______________________________________________________________________
 DE7262  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7262  GEOID HEIGHT    -        -33.382 (meters)                     GEOID99
 DE7262  GEOID HEIGHT    -        -33.441 (meters)                     GEOID18
 DE7262  NAD 83(2011) X  -     80,156.419 (meters)                     COMP
 DE7262  NAD 83(2011) Y  - -4,724,399.922 (meters)                     COMP
 DE7262  NAD 83(2011) Z  -  4,270,129.194 (meters)                     COMP
 DE7262  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 DE7262
 DE7262  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7262  Standards:
 DE7262         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7262            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7262  -------------------------------------------------------------------
 DE7262  NETWORK    2.14   1.53           0.96   0.77   0.78      0.05274460
 DE7262  -------------------------------------------------------------------
 DE7262  Click here for local accuracies and other accuracy information.
 DE7262
 DE7262.The horizontal coordinates were established by GPS observations
 DE7262.and adjusted by the National Geodetic Survey in June 2012.
 DE7262
 DE7262.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7262.been affixed to the stable North American tectonic plate. See 
 DE7262.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7262
 DE7262.The horizontal coordinates are valid at the epoch date displayed above
 DE7262.which is a decimal equivalence of Year/Month/Day.
 DE7262
 DE7262.The orthometric height was determined by GPS observations and a
 DE7262.high-resolution geoid model.
 DE7262
 DE7262.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7262.GEOID18 height accuracy estimate available here.
 DE7262
 DE7262.Click photographs - Photos may exist for this station.
 DE7262
 DE7262.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7262
 DE7262.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7262
 DE7262.The ellipsoidal height was determined by GPS observations
 DE7262.and is referenced to NAD 83.
 DE7262
 DE7262. The following values were computed from the NAD 83(2011) position.
 DE7262
 DE7262;                    North         East     Units Scale Factor Converg.
 DE7262;SPC IL W     -   625,600.311   793,896.998   MT  1.00004962   +0 45 58.8
 DE7262;SPC IL W     - 2,052,490.35  2,604,643.73   sFT  1.00004962   +0 45 58.8
 DE7262;UTM  16      - 4,684,646.244   332,824.612   MT  0.99994388   -1 21 54.3
 DE7262
 DE7262!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7262!SPC IL W     -   0.99996760  x   1.00004962  =   1.00001722
 DE7262!UTM  16      -   0.99996760  x   0.99994388  =   0.99991148
 DE7262
 DE7262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3282484646(NAD 83)
 DE7262
 DE7262                          SUPERSEDED SURVEY CONTROL
 DE7262
 DE7262  NAD 83(2007)-  42 17 46.02696(N)    089 01 40.74970(W) AD(2002.00) 0
 DE7262  ELLIP H (02/10/07)  206.628  (m)                       GP(2002.00)    
 DE7262  ELLIP H (02/03/05)  206.611  (m)                       GP(       ) 4 2
 DE7262  NAD 83(1997)-  42 17 46.02687(N)    089 01 40.74928(W) AD(       ) 1
 DE7262  ELLIP H (09/17/02)  206.655  (m)                       GP(       ) 4 1
 DE7262
 DE7262.Superseded values are not recommended for survey control.
 DE7262
 DE7262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7262.See file dsdata.pdf to determine how the superseded data were derived.
 DE7262
 DE7262_MARKER: F = FLANGE-ENCASED ROD
 DE7262_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7262+WITH SETTING: INFORMATION.
 DE7262_STAMPING: WIN 10.1N-07.5E
 DE7262_MARK LOGO: IL-201
 DE7262_PROJECTION: FLUSH
 DE7262_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7262_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7262+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2023
 DE7262_ROD/PIPE-DEPTH: 3 meters
 DE7262
 DE7262  HISTORY     - Date     Condition        Report By
 DE7262  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7262  HISTORY     - 20230623 GOOD             ILDT
 DE7262
 DE7262                          STATION DESCRIPTION
 DE7262
 DE7262'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7262'THE STATION IS LOCATED ON THE SOUTH SIDE OF SPRING CREEK ROAD.
 DE7262'
 DE7262'TO REACH THE STATION FROM THE INTERSECTION US BUSINESS 20 AND NORTH
 DE7262'ALPINE ROAD, GO NORTH ON NORTH ALPINE ROAD FOR 3.7 KM TO SPRING CREEK
 DE7262'ROAD.  TURN RIGHT AND GO EAST ON SPRING CREEK ROAD FOR 91 M TO THE
 DE7262'STATION ON THE RIGHT.
 DE7262'
 DE7262'THE STATION IS 1.8 M SOUTH OF THE BACK OF CURB OF THE SOUTH SIDE OF
 DE7262'SPRING CREEK ROAD, 15.2 M NORTH OF BLACKTOP CHURCH ENTRANCE, AND 0.3 M
 DE7262'NORTH OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ
 DE7262'232 16 21, 132.381 METERS STAMPED WIN 10.1N 07.5E A.
 DE7262
 DE7262                          STATION RECOVERY (2023)
 DE7262
 DE7262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7340 ***********************************************************************
 DE7340  DESIGNATION -  WIN 10.2N 10.4W
 DE7340  PID         -  DE7340
 DE7340  STATE/COUNTY-  IL/WINNEBAGO
 DE7340  COUNTRY     -  US
 DE7340  USGS QUAD   -  RIDOTT (2018)
 DE7340
 DE7340                         *CURRENT SURVEY CONTROL
 DE7340  ______________________________________________________________________
 DE7340* NAD 83(2011) POSITION- 42 17 43.26384(N) 089 22 42.20539(W)   ADJUSTED
 DE7340* NAD 83(2011) ELLIP HT-   201.834 (meters)        (06/27/12)   ADJUSTED
 DE7340* NAD 83(2011) EPOCH   -  2010.00
 DE7340* NAVD 88 ORTHO HEIGHT -   235.2   (meters)      772.    (feet) GPS OBS
 DE7340  ______________________________________________________________________
 DE7340  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7340  GEOID HEIGHT    -        -33.261 (meters)                     GEOID99
 DE7340  GEOID HEIGHT    -        -33.349 (meters)                     GEOID18
 DE7340  NAD 83(2011) X  -     51,262.605 (meters)                     COMP
 DE7340  NAD 83(2011) Y  - -4,724,855.635 (meters)                     COMP
 DE7340  NAD 83(2011) Z  -  4,270,062.924 (meters)                     COMP
 DE7340  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 DE7340
 DE7340  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7340  Standards:
 DE7340         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7340            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7340  -------------------------------------------------------------------
 DE7340  NETWORK    1.29   0.94           0.57   0.48   0.48     -0.05593746
 DE7340  -------------------------------------------------------------------
 DE7340  Click here for local accuracies and other accuracy information.
 DE7340
 DE7340.The horizontal coordinates were established by GPS observations
 DE7340.and adjusted by the National Geodetic Survey in June 2012.
 DE7340
 DE7340.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7340.been affixed to the stable North American tectonic plate. See 
 DE7340.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7340
 DE7340.The horizontal coordinates are valid at the epoch date displayed above
 DE7340.which is a decimal equivalence of Year/Month/Day.
 DE7340
 DE7340.The orthometric height was determined by GPS observations and a
 DE7340.high-resolution geoid model.
 DE7340
 DE7340.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7340.GEOID18 height accuracy estimate available here.
 DE7340
 DE7340.Click photographs - Photos may exist for this station.
 DE7340
 DE7340.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7340
 DE7340.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7340
 DE7340.The ellipsoidal height was determined by GPS observations
 DE7340.and is referenced to NAD 83.
 DE7340
 DE7340. The following values were computed from the NAD 83(2011) position.
 DE7340
 DE7340;                    North         East     Units Scale Factor Converg.
 DE7340;SPC IL W     -   625,188.036   765,002.787   MT  0.99999315   +0 31 49.8
 DE7340;SPC IL W     - 2,051,137.75  2,509,846.64   sFT  0.99999315   +0 31 49.8
 DE7340;UTM  16      - 4,685,308.900   303,935.432   MT  1.00007301   -1 36 03.8
 DE7340
 DE7340!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7340!SPC IL W     -   0.99996835  x   0.99999315  =   0.99996150
 DE7340!UTM  16      -   0.99996835  x   1.00007301  =   1.00004135
 DE7340
 DE7340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0393585308(NAD 83)
 DE7340
 DE7340                          SUPERSEDED SURVEY CONTROL
 DE7340
 DE7340  NAD 83(2007)-  42 17 43.26388(N)    089 22 42.20638(W) AD(2002.00) 0
 DE7340  ELLIP H (02/10/07)  201.870  (m)                       GP(2002.00)    
 DE7340  ELLIP H (02/03/05)  201.890  (m)                       GP(       ) 4 2
 DE7340  NAD 83(1997)-  42 17 43.26343(N)    089 22 42.20537(W) AD(       ) 1
 DE7340  ELLIP H (09/17/02)  201.935  (m)                       GP(       ) 4 1
 DE7340
 DE7340.Superseded values are not recommended for survey control.
 DE7340
 DE7340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7340.See file dsdata.pdf to determine how the superseded data were derived.
 DE7340
 DE7340_MARKER: I = METAL ROD
 DE7340_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7340+WITH SETTING: INFORMATION.
 DE7340_STAMPING: WIN 10.2N-10.4W
 DE7340_MARK LOGO: IL-201
 DE7340_PROJECTION: FLUSH
 DE7340_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7340_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7340_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7340+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7340_ROD/PIPE-DEPTH: 3 meters
 DE7340
 DE7340  HISTORY     - Date     Condition        Report By
 DE7340  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7340
 DE7340                          STATION DESCRIPTION
 DE7340
 DE7340'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7340'THE STATION IS LOCATED ON THE EAST SIDE OF SPIELMAN ROAD.
 DE7340'
 DE7340'TO REACH THE STATION FROM THE INTERSECTION OF US 20  AND PECATONICA
 DE7340'ROAD, GO WEST ON US 20 FOR 1.6 KM TO SPIELMAN ROAD.  TURN RIGHT AND GO
 DE7340'NORTH ON SPIELMAN ROAD FOR 0.9 KM TO THE STATION ON THE RIGHT.
 DE7340'
 DE7340'THE STATION IS 4.6 M EAST OF THE EAST EDGE OF PAVEMENT OF SPIELMAN
 DE7340'ROAD, 390 M SOUTH OF PRIVATE ENTRANCE TO 3157, 30.5 M SOUTH OF A FIELD
 DE7340'ENTRANCE, 2.4 M WEST OF A FENCE LINE, AND 0.3 M WEST OF AN ORANGE
 DE7340'CARSONITE WITNESS POST.
 DE7340'
 DE7340'AZIMUTH STATION BEARS SAZ 1 45 05, 372.564 METERS, STAMPED WIN 10.2N
 DE7340'10.4W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7331 ***********************************************************************
 DE7331  DESIGNATION -  WIN 10.3N 02.3W
 DE7331  PID         -  DE7331
 DE7331  STATE/COUNTY-  IL/WINNEBAGO
 DE7331  COUNTRY     -  US
 DE7331  USGS QUAD   -  WINNEBAGO (2018)
 DE7331
 DE7331                         *CURRENT SURVEY CONTROL
 DE7331  ______________________________________________________________________
 DE7331* NAD 83(2011) POSITION- 42 17 51.93466(N) 089 13 10.50391(W)   ADJUSTED
 DE7331* NAD 83(2011) ELLIP HT-   220.116 (meters)        (06/27/12)   ADJUSTED
 DE7331* NAD 83(2011) EPOCH   -  2010.00
 DE7331* NAVD 88 ORTHO HEIGHT -   253.5   (meters)      832.    (feet) GPS OBS
 DE7331  ______________________________________________________________________
 DE7331  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7331  GEOID HEIGHT    -        -33.323 (meters)                     GEOID99
 DE7331  GEOID HEIGHT    -        -33.403 (meters)                     GEOID18
 DE7331  NAD 83(2011) X  -     64,355.944 (meters)                     COMP
 DE7331  NAD 83(2011) Y  - -4,724,528.888 (meters)                     COMP
 DE7331  NAD 83(2011) Z  -  4,270,273.126 (meters)                     COMP
 DE7331  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 DE7331
 DE7331  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7331  Standards:
 DE7331         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7331            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7331  -------------------------------------------------------------------
 DE7331  NETWORK    1.41   1.14           0.62   0.53   0.58      0.07201399
 DE7331  -------------------------------------------------------------------
 DE7331  Click here for local accuracies and other accuracy information.
 DE7331
 DE7331.The horizontal coordinates were established by GPS observations
 DE7331.and adjusted by the National Geodetic Survey in June 2012.
 DE7331
 DE7331.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7331.been affixed to the stable North American tectonic plate. See 
 DE7331.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7331
 DE7331.The horizontal coordinates are valid at the epoch date displayed above
 DE7331.which is a decimal equivalence of Year/Month/Day.
 DE7331
 DE7331.The orthometric height was determined by GPS observations and a
 DE7331.high-resolution geoid model.
 DE7331
 DE7331.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7331.GEOID18 height accuracy estimate available here.
 DE7331
 DE7331.Click photographs - Photos may exist for this station.
 DE7331
 DE7331.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7331
 DE7331.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7331
 DE7331.The ellipsoidal height was determined by GPS observations
 DE7331.and is referenced to NAD 83.
 DE7331
 DE7331. The following values were computed from the NAD 83(2011) position.
 DE7331
 DE7331;                    North         East     Units Scale Factor Converg.
 DE7331;SPC IL W     -   625,589.033   778,095.363   MT  1.00001619   +0 38 14.7
 DE7331;SPC IL W     - 2,052,453.35  2,552,801.20   sFT  1.00001619   +0 38 14.7
 DE7331;UTM  16      - 4,685,222.651   317,034.359   MT  1.00001191   -1 29 39.0
 DE7331
 DE7331!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7331!SPC IL W     -   0.99996548  x   1.00001619  =   0.99998167
 DE7331!UTM  16      -   0.99996548  x   1.00001191  =   0.99997739
 DE7331
 DE7331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1703485222(NAD 83)
 DE7331
 DE7331                          SUPERSEDED SURVEY CONTROL
 DE7331
 DE7331  NAD 83(2007)-  42 17 51.93462(N)    089 13 10.50486(W) AD(2002.00) 0
 DE7331  ELLIP H (02/10/07)  220.151  (m)                       GP(2002.00)    
 DE7331  ELLIP H (02/03/05)  220.151  (m)                       GP(       ) 4 2
 DE7331  NAD 83(1997)-  42 17 51.93438(N)    089 13 10.50400(W) AD(       ) 1
 DE7331  ELLIP H (09/17/02)  220.199  (m)                       GP(       ) 4 1
 DE7331
 DE7331.Superseded values are not recommended for survey control.
 DE7331
 DE7331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7331.See file dsdata.pdf to determine how the superseded data were derived.
 DE7331
 DE7331_MARKER: I = METAL ROD
 DE7331_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7331+WITH SETTING: INFORMATION.
 DE7331_STAMPING: WIN 10.3N-02.3W
 DE7331_MARK LOGO: IL-201
 DE7331_PROJECTION: FLUSH
 DE7331_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7331_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7331_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DE7331+SATELLITE: SATELLITE OBSERVATIONS - February 29, 2024
 DE7331_ROD/PIPE-DEPTH: 3 meters
 DE7331
 DE7331  HISTORY     - Date     Condition        Report By
 DE7331  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7331  HISTORY     - 20240229 POOR             ILDT
 DE7331
 DE7331                          STATION DESCRIPTION
 DE7331
 DE7331'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7331'THE STATION IS LOCATED ON THE SOUTH SIDE OF AUBURN ROAD.
 DE7331'
 DE7331'TO REACH THE STATION FROM THE INTERSECTION OF US 20  AND WINNEBAGO
 DE7331'ROAD, GO NORTH ON WINNEBAGO ROAD FOR 1.9 KM TO AUBURN STREET.  TURN
 DE7331'RIGHT AND GO EAST ON AUBURN STREET FOR 1.9 KM TO THE STATION ON THE
 DE7331'RIGHT.
 DE7331'
 DE7331'THE STATION IS 6.7 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF AUBURN
 DE7331'STREET, 33.5 M WEST OF PRIVATE ENTRANCE 9281, AND 0.3 M NORTH OF AN
 DE7331'ORANGE CARSONITE WITNESS POST.  RECOVERED AS DESCRIBED. AZIMUTH
 DE7331'STATION BEARS SAZ 281 57 34, 1258.575 METERS, STAMPED WIN 10.3N 02.3W
 DE7331'A.
 DE7331
 DE7331                          STATION RECOVERY (2024)
 DE7331
 DE7331'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RI)
 DE7331'SLEEVE AS WELL AS MONUMENT HAS BEEN HIT.  THE POSITION HAS BEEN
 DE7331'COMPROMISED, TOP IS BADLY BENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7260 ***********************************************************************
 DE7260  DESIGNATION -  WIN 10.7N 10.9E
 DE7260  PID         -  DE7260
 DE7260  STATE/COUNTY-  IL/WINNEBAGO
 DE7260  COUNTRY     -  US
 DE7260  USGS QUAD   -  CALEDONIA (2018)
 DE7260
 DE7260                         *CURRENT SURVEY CONTROL
 DE7260  ______________________________________________________________________
 DE7260* NAD 83(2011) POSITION- 42 18 16.66666(N) 088 57 44.99044(W)   ADJUSTED
 DE7260* NAD 83(2011) ELLIP HT-   244.574 (meters)        (06/27/12)   ADJUSTED
 DE7260* NAD 83(2011) EPOCH   -  2010.00
 DE7260* NAVD 88 ORTHO HEIGHT -   278.1   (meters)      912.    (feet) GPS OBS
 DE7260  ______________________________________________________________________
 DE7260  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7260  GEOID HEIGHT    -        -33.414 (meters)                     GEOID99
 DE7260  GEOID HEIGHT    -        -33.474 (meters)                     GEOID18
 DE7260  NAD 83(2011) X  -     85,545.289 (meters)                     COMP
 DE7260  NAD 83(2011) Y  - -4,723,697.118 (meters)                     COMP
 DE7260  NAD 83(2011) Z  -  4,270,854.020 (meters)                     COMP
 DE7260  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 DE7260
 DE7260  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7260  Standards:
 DE7260         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7260            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7260  -------------------------------------------------------------------
 DE7260  NETWORK    1.93   1.39           0.87   0.68   0.71      0.06837034
 DE7260  -------------------------------------------------------------------
 DE7260  Click here for local accuracies and other accuracy information.
 DE7260
 DE7260.The horizontal coordinates were established by GPS observations
 DE7260.and adjusted by the National Geodetic Survey in June 2012.
 DE7260
 DE7260.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7260.been affixed to the stable North American tectonic plate. See 
 DE7260.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7260
 DE7260.The horizontal coordinates are valid at the epoch date displayed above
 DE7260.which is a decimal equivalence of Year/Month/Day.
 DE7260
 DE7260.The orthometric height was determined by GPS observations and a
 DE7260.high-resolution geoid model.
 DE7260
 DE7260.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7260.GEOID18 height accuracy estimate available here.
 DE7260
 DE7260.Click photographs - Photos may exist for this station.
 DE7260
 DE7260.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7260
 DE7260.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7260
 DE7260.The ellipsoidal height was determined by GPS observations
 DE7260.and is referenced to NAD 83.
 DE7260
 DE7260. The following values were computed from the NAD 83(2011) position.
 DE7260
 DE7260;                    North         East     Units Scale Factor Converg.
 DE7260;SPC IL W     -   626,619.984   799,283.954   MT  1.00006242   +0 48 38.0
 DE7260;SPC IL W     - 2,055,835.73  2,622,317.44   sFT  1.00006242   +0 48 38.0
 DE7260;UTM  16      - 4,685,464.745   338,245.099   MT  0.99992194   -1 19 16.3
 DE7260
 DE7260!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7260!SPC IL W     -   0.99996164  x   1.00006242  =   1.00002406
 DE7260!UTM  16      -   0.99996164  x   0.99992194  =   0.99988359
 DE7260
 DE7260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3824585464(NAD 83)
 DE7260
 DE7260                          SUPERSEDED SURVEY CONTROL
 DE7260
 DE7260  NAD 83(2007)-  42 18 16.66662(N)    088 57 44.99133(W) AD(2002.00) 0
 DE7260  ELLIP H (02/10/07)  244.607  (m)                       GP(2002.00)    
 DE7260  ELLIP H (02/03/05)  244.593  (m)                       GP(       ) 4 2
 DE7260  NAD 83(1997)-  42 18 16.66654(N)    088 57 44.99089(W) AD(       ) 1
 DE7260  ELLIP H (09/17/02)  244.637  (m)                       GP(       ) 4 1
 DE7260
 DE7260.Superseded values are not recommended for survey control.
 DE7260
 DE7260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7260.See file dsdata.pdf to determine how the superseded data were derived.
 DE7260
 DE7260_MARKER: F = FLANGE-ENCASED ROD
 DE7260_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7260+WITH SETTING: INFORMATION.
 DE7260_STAMPING: WIN 10.7N-10.9E
 DE7260_MARK LOGO: IL-201
 DE7260_PROJECTION: FLUSH
 DE7260_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7260_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7260+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DE7260_ROD/PIPE-DEPTH: 3 meters
 DE7260
 DE7260  HISTORY     - Date     Condition        Report By
 DE7260  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7260  HISTORY     - 20250528 GOOD             ASMINC
 DE7260
 DE7260                          STATION DESCRIPTION
 DE7260
 DE7260'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7260'THE STATION IS LOCATED ON THE NORTH SIDE OF SPRING CREEK ROAD, EAST OF
 DE7260'I-90. TO REACH THE STATION FROM THE OVERPASS OF I-90 OVER SPRING CREEK
 DE7260'ROAD, GO EAST ON SPRING CREEK ROAD FOR 0.2 KM TO THE STATION ON THE
 DE7260'LEFT, THE STATION IS 6.4 M NORTH OF THE NORTH EDGE OF PAVEMENT OF
 DE7260'SPRING CREEK ROAD, 4.0 M EAST OF THE EASTERNMOST POST OF A GUARD RAIL,
 DE7260'AND 0.3 M SOUTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7260
 DE7260                          STATION RECOVERY (2025)
 DE7260
 DE7260'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DE7260'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7385 ***********************************************************************
 DE7385  DESIGNATION -  WIN 10.9N 02.7E
 DE7385  PID         -  DE7385
 DE7385  STATE/COUNTY-  IL/WINNEBAGO
 DE7385  COUNTRY     -  US
 DE7385  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7385
 DE7385                         *CURRENT SURVEY CONTROL
 DE7385  ______________________________________________________________________
 DE7385* NAD 83(2011) POSITION- 42 18 27.54013(N) 089 07 19.48517(W)   ADJUSTED
 DE7385* NAD 83(2011) ELLIP HT-   206.292 (meters)        (06/27/12)   ADJUSTED
 DE7385* NAD 83(2011) EPOCH   -  2010.00
 DE7385* NAVD 88 ORTHO HEIGHT -   239.7   (meters)      786.    (feet) GPS OBS
 DE7385  ______________________________________________________________________
 DE7385  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7385  GEOID HEIGHT    -        -33.375 (meters)                     GEOID99
 DE7385  GEOID HEIGHT    -        -33.448 (meters)                     GEOID18
 DE7385  NAD 83(2011) X  -     72,384.502 (meters)                     COMP
 DE7385  NAD 83(2011) Y  - -4,723,662.944 (meters)                     COMP
 DE7385  NAD 83(2011) Z  -  4,271,076.387 (meters)                     COMP
 DE7385  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 DE7385
 DE7385  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7385  Standards:
 DE7385         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7385            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7385  -------------------------------------------------------------------
 DE7385  NETWORK    1.20   1.10           0.52   0.46   0.56      0.03741950
 DE7385  -------------------------------------------------------------------
 DE7385  Click here for local accuracies and other accuracy information.
 DE7385
 DE7385.The horizontal coordinates were established by GPS observations
 DE7385.and adjusted by the National Geodetic Survey in June 2012.
 DE7385
 DE7385.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7385.been affixed to the stable North American tectonic plate. See 
 DE7385.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7385
 DE7385.The horizontal coordinates are valid at the epoch date displayed above
 DE7385.which is a decimal equivalence of Year/Month/Day.
 DE7385
 DE7385.The orthometric height was determined by GPS observations and a
 DE7385.high-resolution geoid model.
 DE7385
 DE7385.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7385.GEOID18 height accuracy estimate available here.
 DE7385
 DE7385.Click photographs - Photos may exist for this station.
 DE7385
 DE7385.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7385
 DE7385.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7385
 DE7385.The ellipsoidal height was determined by GPS observations
 DE7385.and is referenced to NAD 83.
 DE7385
 DE7385. The following values were computed from the NAD 83(2011) position.
 DE7385
 DE7385;                    North         East     Units Scale Factor Converg.
 DE7385;SPC IL W     -   626,781.659   786,122.136   MT  1.00003240   +0 42 11.4
 DE7385;SPC IL W     - 2,056,366.16  2,579,135.71   sFT  1.00003240   +0 42 11.4
 DE7385;UTM  16      - 4,686,115.850   325,099.696   MT  0.99997639   -1 25 43.5
 DE7385
 DE7385!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7385!SPC IL W     -   0.99996765  x   1.00003240  =   1.00000005
 DE7385!UTM  16      -   0.99996765  x   0.99997639  =   0.99994404
 DE7385
 DE7385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2509986115(NAD 83)
 DE7385
 DE7385                          SUPERSEDED SURVEY CONTROL
 DE7385
 DE7385  NAD 83(2007)-  42 18 27.54005(N)    089 07 19.48612(W) AD(2002.00) 0
 DE7385  ELLIP H (02/10/07)  206.327  (m)                       GP(2002.00)    
 DE7385  ELLIP H (02/03/05)  206.317  (m)                       GP(       ) 4 2
 DE7385  NAD 83(1997)-  42 18 27.53990(N)    089 07 19.48542(W) AD(       ) 1
 DE7385  ELLIP H (09/17/02)  206.364  (m)                       GP(       ) 4 1
 DE7385
 DE7385.Superseded values are not recommended for survey control.
 DE7385
 DE7385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7385.See file dsdata.pdf to determine how the superseded data were derived.
 DE7385
 DE7385_MARKER: I = METAL ROD
 DE7385_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7385+WITH SETTING: INFORMATION.
 DE7385_STAMPING: WIN 10.9N-02.7E
 DE7385_MARK LOGO: IL-201
 DE7385_PROJECTION: FLUSH
 DE7385_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7385_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7385+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7385_ROD/PIPE-DEPTH: 3 meters
 DE7385
 DE7385  HISTORY     - Date     Condition        Report By
 DE7385  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7385
 DE7385                          STATION DESCRIPTION
 DE7385
 DE7385'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7385'THE STATION IS LOCATED ON THE NORTH SIDE OF SR 70.
 DE7385'
 DE7385'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 AND MERIDIAN ROAD,
 DE7385'GO SOUTHEAST ON SR 70 FOR 5.1 KM TO THE STATION ON THE LEFT.
 DE7385'
 DE7385'THE STATION IS 0.3 KM NORTHWEST OF SAFFORD ROAD, 64 M SOUTHEAST OF
 DE7385'PRIVATE ENTRANCE 3982, 7.9 M SOUTHWEST OF THE SOUTH EDGE OF PAVEMENT
 DE7385'OF SR 70, 3.4 M SOUTHEAST OF A GTE FIBERGLASS POST, AND 0.3 M
 DE7385'NORTHEAST OF AN ORANGE CARSONITE WITNESS POST.
 DE7385'
 DE7385'AZIMUTH STATION BEARS SAZ 14 33 48, 312.350 METERS, STAMPED WIN 10.9N
 DE7385'02.7E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3639 ***********************************************************************
 DO3639  DESIGNATION -  WIN 101A
 DO3639  PID         -  DO3639
 DO3639  STATE/COUNTY-  IL/WINNEBAGO
 DO3639  COUNTRY     -  US
 DO3639  USGS QUAD   -  DURAND (2018)
 DO3639
 DO3639                         *CURRENT SURVEY CONTROL
 DO3639  ______________________________________________________________________
 DO3639* NAD 83(1986) POSITION- 42 22 34.38   (N) 089 17 09.09   (W)   HD_HELD1
 DO3639* NAVD 88 ORTHO HEIGHT -   229.136 (meters)      751.76  (feet) ADJUSTED
 DO3639  ______________________________________________________________________
 DO3639  GEOID HEIGHT    -        -33.517 (meters)                     GEOID18
 DO3639  DYNAMIC HEIGHT  -        229.063 (meters)      751.52  (feet) COMP
 DO3639  MODELED GRAVITY -    980,298.3   (mgal)                       NAVD 88
 DO3639
 DO3639  VERT ORDER      -  SECOND    CLASS I
 DO3639
 DO3639.The horizontal coordinates were determined by differentially corrected
 DO3639.hand held GPS observations or other comparable positioning techniques
 DO3639.and have an estimated accuracy of +/- 3 meters.
 DO3639
 DO3639.The orthometric height was determined by differential leveling and
 DO3639.adjusted by the NATIONAL GEODETIC SURVEY
 DO3639.in March 2013.
 DO3639
 DO3639.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3639.GEOID18 height accuracy estimate available here.
 DO3639
 DO3639.Click photographs - Photos may exist for this station.
 DO3639
 DO3639.The dynamic height is computed by dividing the NAVD 88
 DO3639.geopotential number by the normal gravity value computed on the
 DO3639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3639.degrees latitude (g = 980.6199 gals.).
 DO3639
 DO3639.The modeled gravity was interpolated from observed gravity values.
 DO3639
 DO3639;                    North         East    Units  Estimated Accuracy
 DO3639;SPC IL W     -   634,244.9     772,540.2     MT  (+/- 3 meters HH1 GPS) 
 DO3639
 DO3639_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1180594079(NAD 83)
 DO3639
 DO3639                          SUPERSEDED SURVEY CONTROL
 DO3639
 DO3639.No superseded survey control is available for this station.
 DO3639
 DO3639_MARKER: F = FLANGE-ENCASED ROD
 DO3639_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3639_STAMPING: WIN 15.8N-05.4W A
 DO3639_MARK LOGO: IL-201
 DO3639_PROJECTION: RECESSED 10 CENTIMETERS
 DO3639_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3639_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3639+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2020
 DO3639_ROD/PIPE-DEPTH: 3.4 meters
 DO3639_SLEEVE-DEPTH  : 0.9 meters
 DO3639
 DO3639  HISTORY     - Date     Condition        Report By
 DO3639  HISTORY     - UNK      MONUMENTED
 DO3639  HISTORY     - 20120523 GOOD             AMESC
 DO3639  HISTORY     - 20200804 GOOD             ILDT
 DO3639
 DO3639                          STATION DESCRIPTION
 DO3639
 DO3639'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3639'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHWEST OF SHIRLAND,
 DO3639'5.7 MI (9.2 KM) NORTHEAST OF PECATONICA AND 4.8 MI (7.7 KM)
 DO3639'SOUTH-SOUTHEAST OF DURAND.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3639'
 DO3639'TO REACH FROM THE INTERSECTION OF NORTH WINNEBAGO ROAD AND IL ROUTE 70
 DO3639'(TRASK BRIDGE ROAD) PROCEED 2.42 MI (3.9 KM) TO THE STATION ON THE
 DO3639'LEFT.
 DO3639'
 DO3639'THE STATION IS 52 FT (15.8 M) SOUTH OF THE CENTERLINE OF IL ROUTE 70,
 DO3639'21 FT (6.4 M) NORTHEAST OF THE CENTERLINE OF THE ENTRANCE TO THE
 DO3639'WILDLIFE OBSERVATORY, 5.4 FT (1.6 M) NORTHWEST FROM THE WEST END OF
 DO3639'THE WILDLIFE OBSERVATORY SIGN, 0.5 FT (15 CM) WEST OF A ORANGE
 DO3639'CARSONITE MARKER.
 DO3639'
 DO3639'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3639
 DO3639                          STATION RECOVERY (2020)
 DO3639
 DO3639'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DO3639'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7261 ***********************************************************************
 DE7261  DESIGNATION -  WIN 11.2N 09.0E
 DE7261  PID         -  DE7261
 DE7261  STATE/COUNTY-  IL/WINNEBAGO
 DE7261  COUNTRY     -  US
 DE7261  USGS QUAD   -  CALEDONIA (2018)
 DE7261
 DE7261                         *CURRENT SURVEY CONTROL
 DE7261  ______________________________________________________________________
 DE7261* NAD 83(2011) POSITION- 42 18 43.41492(N) 088 59 57.81320(W)   ADJUSTED
 DE7261* NAD 83(2011) ELLIP HT-   236.047 (meters)        (06/27/12)   ADJUSTED
 DE7261* NAD 83(2011) EPOCH   -  2010.00
 DE7261* NAVD 88 ORTHO HEIGHT -   269.5   (meters)      884.    (feet) GPS OBS
 DE7261  ______________________________________________________________________
 DE7261  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7261  GEOID HEIGHT    -        -33.412 (meters)                     GEOID99
 DE7261  GEOID HEIGHT    -        -33.474 (meters)                     GEOID18
 DE7261  NAD 83(2011) X  -     82,493.668 (meters)                     COMP
 DE7261  NAD 83(2011) Y  - -4,723,189.439 (meters)                     COMP
 DE7261  NAD 83(2011) Z  -  4,271,458.660 (meters)                     COMP
 DE7261  LAPLACE CORR    -         -0.36  (seconds)                    DEFLEC18
 DE7261
 DE7261  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7261  Standards:
 DE7261         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7261            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7261  -------------------------------------------------------------------
 DE7261  NETWORK    2.29   1.59           1.03   0.82   0.81      0.02809839
 DE7261  -------------------------------------------------------------------
 DE7261  Click here for local accuracies and other accuracy information.
 DE7261
 DE7261.The horizontal coordinates were established by GPS observations
 DE7261.and adjusted by the National Geodetic Survey in June 2012.
 DE7261
 DE7261.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7261.been affixed to the stable North American tectonic plate. See 
 DE7261.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7261
 DE7261.The horizontal coordinates are valid at the epoch date displayed above
 DE7261.which is a decimal equivalence of Year/Month/Day.
 DE7261
 DE7261.The orthometric height was determined by GPS observations and a
 DE7261.high-resolution geoid model.
 DE7261
 DE7261.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7261.GEOID18 height accuracy estimate available here.
 DE7261
 DE7261.Click photographs - Photos may exist for this station.
 DE7261
 DE7261.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7261
 DE7261.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7261
 DE7261.The ellipsoidal height was determined by GPS observations
 DE7261.and is referenced to NAD 83.
 DE7261
 DE7261. The following values were computed from the NAD 83(2011) position.
 DE7261
 DE7261;                    North         East     Units Scale Factor Converg.
 DE7261;SPC IL W     -   627,402.900   796,230.578   MT  1.00005508   +0 47 09.0
 DE7261;SPC IL W     - 2,058,404.35  2,612,299.82   sFT  1.00005508   +0 47 09.0
 DE7261;UTM  16      - 4,686,360.588   335,223.356   MT  0.99993408   -1 20 46.4
 DE7261
 DE7261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7261!SPC IL W     -   0.99996298  x   1.00005508  =   1.00001806
 DE7261!UTM  16      -   0.99996298  x   0.99993408  =   0.99989706
 DE7261
 DE7261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3522386360(NAD 83)
 DE7261
 DE7261                          SUPERSEDED SURVEY CONTROL
 DE7261
 DE7261  NAD 83(2007)-  42 18 43.41488(N)    088 59 57.81410(W) AD(2002.00) 0
 DE7261  ELLIP H (02/10/07)  236.081  (m)                       GP(2002.00)    
 DE7261  ELLIP H (02/03/05)  236.068  (m)                       GP(       ) 4 2
 DE7261  NAD 83(1997)-  42 18 43.41479(N)    088 59 57.81363(W) AD(       ) 1
 DE7261  ELLIP H (09/17/02)  236.112  (m)                       GP(       ) 4 1
 DE7261
 DE7261.Superseded values are not recommended for survey control.
 DE7261
 DE7261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7261.See file dsdata.pdf to determine how the superseded data were derived.
 DE7261
 DE7261_MARKER: F = FLANGE-ENCASED ROD
 DE7261_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7261+WITH SETTING: INFORMATION.
 DE7261_STAMPING: WIN 11.2N-09.0E
 DE7261_MARK LOGO: IL-201
 DE7261_PROJECTION: FLUSH
 DE7261_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7261_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7261+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7261_ROD/PIPE-DEPTH: 3 meters
 DE7261
 DE7261  HISTORY     - Date     Condition        Report By
 DE7261  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7261
 DE7261                          STATION DESCRIPTION
 DE7261
 DE7261'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7261'THE STATION IS LOCATED ON THE EAST SIDE OF MULFORD ROAD. TO REACH THE
 DE7261'STATION FROM THE INTERSECTION OF I-90 AND RIVERSIDE BOULEVARD (CR 55),
 DE7261'GO EAST ON RIVERSIDE BOULEVARD FOR 2.9 KM TO MULFORD ROAD. TURN RIGHT
 DE7261'AND GO SOUTH ON MULFORD ROAD FOR 0.9 KM TO THE STATION ON THE LEFT.
 DE7261'THE STATION IS 85 M NORTH OF THE ENTRANCE TO ROCK VALLEY COLLEGE, 1.2
 DE7261'M EAST OF THE WEST FACE OF CURB ON THE EAST SIDE OF NORTHBOUND MULFORD
 DE7261'ROAD, AND 0.5 M WEST OF AN ORANGE CARSONITE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7327 ***********************************************************************
 DE7327  DESIGNATION -  WIN 11.4N 00.0W
 DE7327  PID         -  DE7327
 DE7327  STATE/COUNTY-  IL/WINNEBAGO
 DE7327  COUNTRY     -  US
 DE7327  USGS QUAD   -  WINNEBAGO (2018)
 DE7327
 DE7327                         *CURRENT SURVEY CONTROL
 DE7327  ______________________________________________________________________
 DE7327* NAD 83(2011) POSITION- 42 18 48.14930(N) 089 10 31.30106(W)   ADJUSTED
 DE7327* NAD 83(2011) ELLIP HT-   209.571 (meters)        (06/27/12)   ADJUSTED
 DE7327* NAD 83(2011) EPOCH   -  2010.00
 DE7327* NAVD 88 ORTHO HEIGHT -   243.0   (meters)      797.    (feet) GPS OBS
 DE7327  ______________________________________________________________________
 DE7327  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7327  GEOID HEIGHT    -        -33.366 (meters)                     GEOID99
 DE7327  GEOID HEIGHT    -        -33.445 (meters)                     GEOID18
 DE7327  NAD 83(2011) X  -     67,985.576 (meters)                     COMP
 DE7327  NAD 83(2011) Y  - -4,723,302.613 (meters)                     COMP
 DE7327  NAD 83(2011) Z  -  4,271,548.865 (meters)                     COMP
 DE7327  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 DE7327
 DE7327  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7327  Standards:
 DE7327         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7327            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7327  -------------------------------------------------------------------
 DE7327  NETWORK    1.66   1.31           0.72   0.63   0.67      0.11852130
 DE7327  -------------------------------------------------------------------
 DE7327  Click here for local accuracies and other accuracy information.
 DE7327
 DE7327.The horizontal coordinates were established by GPS observations
 DE7327.and adjusted by the National Geodetic Survey in June 2012.
 DE7327
 DE7327.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7327.been affixed to the stable North American tectonic plate. See 
 DE7327.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7327
 DE7327.The horizontal coordinates are valid at the epoch date displayed above
 DE7327.which is a decimal equivalence of Year/Month/Day.
 DE7327
 DE7327.The orthometric height was determined by GPS observations and a
 DE7327.high-resolution geoid model.
 DE7327
 DE7327.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7327.GEOID18 height accuracy estimate available here.
 DE7327
 DE7327.Click photographs - Photos may exist for this station.
 DE7327
 DE7327.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7327
 DE7327.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7327
 DE7327.The ellipsoidal height was determined by GPS observations
 DE7327.and is referenced to NAD 83.
 DE7327
 DE7327. The following values were computed from the NAD 83(2011) position.
 DE7327
 DE7327;                    North         East     Units Scale Factor Converg.
 DE7327;SPC IL W     -   627,364.994   781,721.778   MT  1.00002332   +0 40 02.5
 DE7327;SPC IL W     - 2,058,279.98  2,564,698.87   sFT  1.00002332   +0 40 02.5
 DE7327;UTM  16      - 4,686,862.455   320,724.270   MT  0.99999546   -1 27 53.3
 DE7327
 DE7327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7327!SPC IL W     -   0.99996713  x   1.00002332  =   0.99999045
 DE7327!UTM  16      -   0.99996713  x   0.99999546  =   0.99996259
 DE7327
 DE7327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2072486862(NAD 83)
 DE7327
 DE7327                          SUPERSEDED SURVEY CONTROL
 DE7327
 DE7327  NAD 83(2007)-  42 18 48.14926(N)    089 10 31.30201(W) AD(2002.00) 0
 DE7327  ELLIP H (02/10/07)  209.607  (m)                       GP(2002.00)    
 DE7327  ELLIP H (02/03/05)  209.605  (m)                       GP(       ) 4 2
 DE7327  NAD 83(1997)-  42 18 48.14904(N)    089 10 31.30120(W) AD(       ) 1
 DE7327  ELLIP H (09/17/02)  209.653  (m)                       GP(       ) 4 1
 DE7327
 DE7327.Superseded values are not recommended for survey control.
 DE7327
 DE7327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7327.See file dsdata.pdf to determine how the superseded data were derived.
 DE7327
 DE7327_MARKER: I = METAL ROD
 DE7327_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7327+WITH SETTING: INFORMATION.
 DE7327_STAMPING: WIN 11.4N-00.0W
 DE7327_MARK LOGO: IL-201
 DE7327_PROJECTION: FLUSH
 DE7327_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7327_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7327+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7327_ROD/PIPE-DEPTH: 3 meters
 DE7327
 DE7327  HISTORY     - Date     Condition        Report By
 DE7327  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7327
 DE7327                          STATION DESCRIPTION
 DE7327
 DE7327'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7327'THE STATION IS LOCATED ON THE NORTH SIDE OF DICKENSON ROAD, JUST WEST
 DE7327'OF MERIDIAN ROAD.
 DE7327'
 DE7327'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND MERIDIAN ROAD,
 DE7327'GO NORTH ON MERIDIAN ROAD FOR 5.3 KM TO DICKENSON ROAD.  TURN LEFT AND
 DE7327'GO WEST ON DICKENSON ROAD FOR 0.1 KM TO THE STATION ON THE RIGHT.
 DE7327'
 DE7327'THE STATION IS 9 M NORTH OF THE NORTH EDGE OF PAVEMENT OF DICKENSON
 DE7327'ROAD, 24.6 M EAST OF THE CENTER OF A GATED GRAVEL FIELD ENTRANCE, AND
 DE7327'0.3 M SOUTH OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION
 DE7327'BEARS SAZ 85 41 21, 445.366 METERS, STAMPED WIN 11.4N 00.0W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7374 ***********************************************************************
 DE7374  DESIGNATION -  WIN 11.6N 06.8E
 DE7374  PID         -  DE7374
 DE7374  STATE/COUNTY-  IL/WINNEBAGO
 DE7374  COUNTRY     -  US
 DE7374  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7374
 DE7374                         *CURRENT SURVEY CONTROL
 DE7374  ______________________________________________________________________
 DE7374* NAD 83(2011) POSITION- 42 19 03.21917(N) 089 02 31.17670(W)   ADJUSTED
 DE7374* NAD 83(2011) ELLIP HT-   189.479 (meters)        (06/27/12)   ADJUSTED
 DE7374* NAD 83(2011) EPOCH   -  2010.00
 DE7374* NAVD 88 ORTHO HEIGHT -   223.0   (meters)      732.    (feet) GPS OBS
 DE7374  ______________________________________________________________________
 DE7374  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7374  GEOID HEIGHT    -        -33.416 (meters)                     GEOID99
 DE7374  GEOID HEIGHT    -        -33.482 (meters)                     GEOID18
 DE7374  NAD 83(2011) X  -     78,974.372 (meters)                     COMP
 DE7374  NAD 83(2011) Y  - -4,722,803.710 (meters)                     COMP
 DE7374  NAD 83(2011) Z  -  4,271,879.183 (meters)                     COMP
 DE7374  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 DE7374
 DE7374  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7374  Standards:
 DE7374         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7374            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7374  -------------------------------------------------------------------
 DE7374  NETWORK    1.65   1.29           0.74   0.59   0.66      0.15068338
 DE7374  -------------------------------------------------------------------
 DE7374  Click here for local accuracies and other accuracy information.
 DE7374
 DE7374.The horizontal coordinates were established by GPS observations
 DE7374.and adjusted by the National Geodetic Survey in June 2012.
 DE7374
 DE7374.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7374.been affixed to the stable North American tectonic plate. See 
 DE7374.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7374
 DE7374.The horizontal coordinates are valid at the epoch date displayed above
 DE7374.which is a decimal equivalence of Year/Month/Day.
 DE7374
 DE7374.The orthometric height was determined by GPS observations and a
 DE7374.high-resolution geoid model.
 DE7374
 DE7374.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7374.GEOID18 height accuracy estimate available here.
 DE7374
 DE7374.Click photographs - Photos may exist for this station.
 DE7374
 DE7374.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7374
 DE7374.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7374
 DE7374.The ellipsoidal height was determined by GPS observations
 DE7374.and is referenced to NAD 83.
 DE7374
 DE7374. The following values were computed from the NAD 83(2011) position.
 DE7374
 DE7374;                    North         East     Units Scale Factor Converg.
 DE7374;SPC IL W     -   627,966.650   792,710.416   MT  1.00004689   +0 45 26.0
 DE7374;SPC IL W     - 2,060,253.92  2,600,750.76   sFT  1.00004689   +0 45 26.0
 DE7374;UTM  16      - 4,687,054.839   331,726.989   MT  0.99994841   -1 22 30.3
 DE7374
 DE7374!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7374!SPC IL W     -   0.99997028  x   1.00004689  =   1.00001717
 DE7374!UTM  16      -   0.99997028  x   0.99994841  =   0.99991870
 DE7374
 DE7374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3172687054(NAD 83)
 DE7374
 DE7374                          SUPERSEDED SURVEY CONTROL
 DE7374
 DE7374  NAD 83(2007)-  42 19 03.21907(N)    089 02 31.17761(W) AD(2002.00) 0
 DE7374  ELLIP H (02/10/07)  189.514  (m)                       GP(2002.00)    
 DE7374  ELLIP H (02/03/05)  189.495  (m)                       GP(       ) 4 2
 DE7374  NAD 83(1997)-  42 19 03.21904(N)    089 02 31.17716(W) AD(       ) 1
 DE7374  ELLIP H (09/17/02)  189.540  (m)                       GP(       ) 4 1
 DE7374
 DE7374.Superseded values are not recommended for survey control.
 DE7374
 DE7374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7374.See file dsdata.pdf to determine how the superseded data were derived.
 DE7374
 DE7374_MARKER: I = METAL ROD
 DE7374_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7374+WITH SETTING: INFORMATION.
 DE7374_STAMPING: WIN 11.6N-06.8E
 DE7374_MARK LOGO: IL-201
 DE7374_PROJECTION: FLUSH
 DE7374_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7374_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7374_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7374+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7374_ROD/PIPE-DEPTH: 3 meters
 DE7374
 DE7374  HISTORY     - Date     Condition        Report By
 DE7374  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7374
 DE7374                          STATION DESCRIPTION
 DE7374
 DE7374'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7374'THE STATION IS LOCATED ON THE SOUTH SIDE OF EAST RIVERSIDE ROAD.
 DE7374'
 DE7374'TO REACH THE STATION FROM THE INTERSECTION OF RIVERSIDE BOULVARD AND
 DE7374'ALPINE ROAD, GO WEST ON EAST RIVERSIDE ROAD FOR 1.2 KM TO THE STATION
 DE7374'ON THE LEFT, 0.8 KM WEST OF FOREST HILLS ROAD.
 DE7374'
 DE7374'THE STATION IS 4.3 M SOUTH OF THE SOUTH FACE OF CURB, 7.6 M EAST OF A
 DE7374'LIGHT POLE, 25.6 M WEST OF THE SOUTHERN MOST POST OF ROCKFORD PARK
 DE7374'DISTRICT SIGN, AND 0.3 M NORTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7374'
 DE7374'AZIMUTH STATION BEARS SAZ 50 28 56, 233.983 METERS, STAMPED WIN 11.1N
 DE7374'06.8E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7313 ***********************************************************************
 DE7313  DESIGNATION -  WIN 11.7N 11.9E
 DE7313  PID         -  DE7313
 DE7313  STATE/COUNTY-  IL/WINNEBAGO
 DE7313  COUNTRY     -  US
 DE7313  USGS QUAD   -  CALEDONIA (2018)
 DE7313
 DE7313                         *CURRENT SURVEY CONTROL
 DE7313  ______________________________________________________________________
 DE7313* NAD 83(2011) POSITION- 42 19 09.49157(N) 088 56 32.61376(W)   ADJUSTED
 DE7313* NAD 83(2011) ELLIP HT-   239.972 (meters)        (06/27/12)   ADJUSTED
 DE7313* NAD 83(2011) EPOCH   -  2010.00
 DE7313* NAVD 88 ORTHO HEIGHT -   273.5   (meters)      897.    (feet) GPS OBS
 DE7313  ______________________________________________________________________
 DE7313  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7313  GEOID HEIGHT    -        -33.443 (meters)                     GEOID99
 DE7313  GEOID HEIGHT    -        -33.505 (meters)                     GEOID18
 DE7313  NAD 83(2011) X  -     87,182.476 (meters)                     COMP
 DE7313  NAD 83(2011) Y  - -4,722,566.336 (meters)                     COMP
 DE7313  NAD 83(2011) Z  -  4,272,056.287 (meters)                     COMP
 DE7313  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 DE7313
 DE7313  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7313  Standards:
 DE7313         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7313            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7313  -------------------------------------------------------------------
 DE7313  NETWORK    1.83   1.35           0.85   0.60   0.69      0.05819310
 DE7313  -------------------------------------------------------------------
 DE7313  Click here for local accuracies and other accuracy information.
 DE7313
 DE7313.The horizontal coordinates were established by GPS observations
 DE7313.and adjusted by the National Geodetic Survey in June 2012.
 DE7313
 DE7313.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7313.been affixed to the stable North American tectonic plate. See 
 DE7313.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7313
 DE7313.The horizontal coordinates are valid at the epoch date displayed above
 DE7313.which is a decimal equivalence of Year/Month/Day.
 DE7313
 DE7313.The orthometric height was determined by GPS observations and a
 DE7313.high-resolution geoid model.
 DE7313
 DE7313.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7313.GEOID18 height accuracy estimate available here.
 DE7313
 DE7313.Click photographs - Photos may exist for this station.
 DE7313
 DE7313.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7313
 DE7313.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7313
 DE7313.The ellipsoidal height was determined by GPS observations
 DE7313.and is referenced to NAD 83.
 DE7313
 DE7313. The following values were computed from the NAD 83(2011) position.
 DE7313
 DE7313;                    North         East     Units Scale Factor Converg.
 DE7313;SPC IL W     -   628,273.504   800,918.161   MT  1.00006644   +0 49 27.6
 DE7313;SPC IL W     - 2,061,260.65  2,627,679.00   sFT  1.00006644   +0 49 27.6
 DE7313;UTM  16      - 4,687,056.092   339,939.442   MT  0.99991523   -1 18 28.9
 DE7313
 DE7313!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7313!SPC IL W     -   0.99996237  x   1.00006644  =   1.00002880
 DE7313!UTM  16      -   0.99996237  x   0.99991523  =   0.99987760
 DE7313
 DE7313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3993987056(NAD 83)
 DE7313
 DE7313                          SUPERSEDED SURVEY CONTROL
 DE7313
 DE7313  NAD 83(2007)-  42 19 09.49156(N)    088 56 32.61446(W) AD(2002.00) 0
 DE7313  ELLIP H (02/10/07)  240.008  (m)                       GP(2002.00)    
 DE7313  ELLIP H (02/03/05)  239.995  (m)                       GP(       ) 4 2
 DE7313  NAD 83(1997)-  42 19 09.49150(N)    088 56 32.61383(W) AD(       ) 1
 DE7313  ELLIP H (09/17/02)  240.041  (m)                       GP(       ) 4 1
 DE7313
 DE7313.Superseded values are not recommended for survey control.
 DE7313
 DE7313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7313.See file dsdata.pdf to determine how the superseded data were derived.
 DE7313
 DE7313_MARKER: I = METAL ROD
 DE7313_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7313+WITH SETTING: INFORMATION.
 DE7313_STAMPING: WIN 11.7N-11.9E
 DE7313_MARK LOGO: IL-201
 DE7313_PROJECTION: FLUSH
 DE7313_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7313_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7313+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7313_ROD/PIPE-DEPTH: 3 meters
 DE7313
 DE7313  HISTORY     - Date     Condition        Report By
 DE7313  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7313
 DE7313                          STATION DESCRIPTION
 DE7313
 DE7313'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7313'THE STATION IS LOCATED ON EAST RIVERSIDE BOULEVARD, APPROXIMATELY 0.15
 DE7313'KM WEST OF THE WINNEBAGO-BOONE COUNTY LINE.
 DE7313'
 DE7313'TO REACH THE STATION FROM THE INTERSECTION OF EAST RIVERSIDE BOULEVARD
 DE7313'AND I-90, GO EAST ON EAST RIVERSIDE BOULEVARD FOR 1.8 KM TO THE
 DE7313'STATION ON THE RIGHT, 82 M WEST OF GRAY FOX RUN.
 DE7313'
 DE7313'THE STATION IS 20.7 M WEST OF A NORTH-SOUTH FENCE LINE, 9.4 M SOUTH OF
 DE7313'THE SOUTH EDGE OF PAVEMENT OF EAST RIVERSIDE BOULEVARD AND 0.3 M NORTH
 DE7313'OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 205 56
 DE7313'21, 369.302 METERS, STAMPED WIN 11.7N 11.9E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7332 ***********************************************************************
 DE7332  DESIGNATION -  WIN 11.8N 05.5W
 DE7332  PID         -  DE7332
 DE7332  STATE/COUNTY-  IL/WINNEBAGO
 DE7332  COUNTRY     -  US
 DE7332  USGS QUAD   -  PECATONICA (2018)
 DE7332
 DE7332                         *CURRENT SURVEY CONTROL
 DE7332  ______________________________________________________________________
 DE7332* NAD 83(2011) POSITION- 42 19 07.05029(N) 089 16 58.36473(W)   ADJUSTED
 DE7332* NAD 83(2011) ELLIP HT-   201.530 (meters)        (06/27/12)   ADJUSTED
 DE7332* NAD 83(2011) EPOCH   -  2010.00
 DE7332* NAVD 88 ORTHO HEIGHT -   234.9   (meters)      771.    (feet) GPS OBS
 DE7332  ______________________________________________________________________
 DE7332  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7332  GEOID HEIGHT    -        -33.338 (meters)                     GEOID99
 DE7332  GEOID HEIGHT    -        -33.422 (meters)                     GEOID18
 DE7332  NAD 83(2011) X  -     59,117.018 (meters)                     COMP
 DE7332  NAD 83(2011) Y  - -4,723,023.327 (meters)                     COMP
 DE7332  NAD 83(2011) Z  -  4,271,974.707 (meters)                     COMP
 DE7332  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 DE7332
 DE7332  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7332  Standards:
 DE7332         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7332            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7332  -------------------------------------------------------------------
 DE7332  NETWORK    1.92   1.45           0.87   0.68   0.74     -0.06125736
 DE7332  -------------------------------------------------------------------
 DE7332  Click here for local accuracies and other accuracy information.
 DE7332
 DE7332.The horizontal coordinates were established by GPS observations
 DE7332.and adjusted by the National Geodetic Survey in June 2012.
 DE7332
 DE7332.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7332.been affixed to the stable North American tectonic plate. See 
 DE7332.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7332
 DE7332.The horizontal coordinates are valid at the epoch date displayed above
 DE7332.which is a decimal equivalence of Year/Month/Day.
 DE7332
 DE7332.The orthometric height was determined by GPS observations and a
 DE7332.high-resolution geoid model.
 DE7332
 DE7332.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7332.GEOID18 height accuracy estimate available here.
 DE7332
 DE7332.Click photographs - Photos may exist for this station.
 DE7332
 DE7332.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7332
 DE7332.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7332
 DE7332.The ellipsoidal height was determined by GPS observations
 DE7332.and is referenced to NAD 83.
 DE7332
 DE7332. The following values were computed from the NAD 83(2011) position.
 DE7332
 DE7332;                    North         East     Units Scale Factor Converg.
 DE7332;SPC IL W     -   627,850.517   772,852.048   MT  1.00000646   +0 35 42.1
 DE7332;SPC IL W     - 2,059,872.90  2,535,598.76   sFT  1.00000646   +0 35 42.1
 DE7332;UTM  16      - 4,687,677.661   311,878.740   MT  1.00003545   -1 32 14.7
 DE7332
 DE7332!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7332!SPC IL W     -   0.99996839  x   1.00000646  =   0.99997485
 DE7332!UTM  16      -   0.99996839  x   1.00003545  =   1.00000384
 DE7332
 DE7332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1187887677(NAD 83)
 DE7332
 DE7332                          SUPERSEDED SURVEY CONTROL
 DE7332
 DE7332  NAD 83(2007)-  42 19 07.05028(N)    089 16 58.36566(W) AD(2002.00) 0
 DE7332  ELLIP H (02/10/07)  201.565  (m)                       GP(2002.00)    
 DE7332  ELLIP H (02/03/05)  201.566  (m)                       GP(       ) 4 2
 DE7332  NAD 83(1997)-  42 19 07.04991(N)    089 16 58.36459(W) AD(       ) 1
 DE7332  ELLIP H (09/17/02)  201.618  (m)                       GP(       ) 4 1
 DE7332
 DE7332.Superseded values are not recommended for survey control.
 DE7332
 DE7332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7332.See file dsdata.pdf to determine how the superseded data were derived.
 DE7332
 DE7332_MARKER: I = METAL ROD
 DE7332_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7332+WITH SETTING: INFORMATION.
 DE7332_STAMPING: WIN 11.8N-05.5W
 DE7332_MARK LOGO: IL-201
 DE7332_PROJECTION: FLUSH
 DE7332_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7332_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7332_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7332+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7332_ROD/PIPE-DEPTH: 3 meters
 DE7332
 DE7332  HISTORY     - Date     Condition        Report By
 DE7332  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7332
 DE7332                          STATION DESCRIPTION
 DE7332
 DE7332'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7332'THE STATION IS LOCATED ON THE NORTH SIDE OF SAUNDERS ROAD.
 DE7332'
 DE7332'TO REACH THE STATION FROM THE INTERSECTION OF US 20 AND WINNEBAGO
 DE7332'ROAD, GO NORTH ON WINNEBAGO ROAD FOR 4.3 KM TO SAUNDERS ROAD.  TURN
 DE7332'LEFT AND GO WEST ON SAUNDERS ROAD FOR 2.3 KMTO MCMAHON ROAD.  CONTINUE
 DE7332'WEST ON SAUNDERS ROAD FOR 0.1 KM TO THE STATION ON THE RIGHT.
 DE7332'
 DE7332'THE STATION IS 9.8 M NORTH OF THE NORTH EDGE OF PAVEMENT OF SAUNDERS
 DE7332'ROAD, 32 M EAST OF A POWER POLE ON THE SOUTH SIDE OF SAUNDERS ROAD,
 DE7332'AND 0.3 M SOUTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7332'
 DE7332'AZIMUTH STATION BEARS SAZ 269 06 08, 922.650 METERS, STAMPED WIN 11.8N
 DE7332'05.5W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7337 ***********************************************************************
 DE7337  DESIGNATION -  WIN 11.8N 09.4W
 DE7337  PID         -  DE7337
 DE7337  STATE/COUNTY-  IL/WINNEBAGO
 DE7337  COUNTRY     -  US
 DE7337  USGS QUAD   -  PECATONICA (2018)
 DE7337
 DE7337                         *CURRENT SURVEY CONTROL
 DE7337  ______________________________________________________________________
 DE7337* NAD 83(2011) POSITION- 42 19 06.92597(N) 089 21 32.47821(W)   ADJUSTED
 DE7337* NAD 83(2011) ELLIP HT-   194.600 (meters)        (06/27/12)   ADJUSTED
 DE7337* NAD 83(2011) EPOCH   -  2010.00
 DE7337* NAVD 88 ORTHO HEIGHT -   227.982 (meters)      747.97  (feet) ADJUSTED
 DE7337  ______________________________________________________________________
 DE7337  GEOID HEIGHT    -        -33.399 (meters)                     GEOID18
 DE7337  NAD 83(2011) X  -     52,840.327 (meters)                     COMP
 DE7337  NAD 83(2011) Y  - -4,723,095.178 (meters)                     COMP
 DE7337  NAD 83(2011) Z  -  4,271,967.205 (meters)                     COMP
 DE7337  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 DE7337  DYNAMIC HEIGHT  -        227.908 (meters)      747.73  (feet) COMP
 DE7337  MODELED GRAVITY -    980,288.9   (mgal)                       NAVD 88
 DE7337
 DE7337  VERT ORDER      -  SECOND    CLASS I
 DE7337
 DE7337  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7337  Standards:
 DE7337         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7337            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7337  -------------------------------------------------------------------
 DE7337  NETWORK    1.41   1.00           0.62   0.53   0.51     -0.02012110
 DE7337  -------------------------------------------------------------------
 DE7337  Click here for local accuracies and other accuracy information.
 DE7337
 DE7337.The horizontal coordinates were established by GPS observations
 DE7337.and adjusted by the National Geodetic Survey in June 2012.
 DE7337
 DE7337.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7337.been affixed to the stable North American tectonic plate. See 
 DE7337.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7337
 DE7337.The horizontal coordinates are valid at the epoch date displayed above
 DE7337.which is a decimal equivalence of Year/Month/Day.
 DE7337
 DE7337.The orthometric height was determined by differential leveling and
 DE7337.adjusted by the NATIONAL GEODETIC SURVEY
 DE7337.in March 2013.
 DE7337
 DE7337.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7337.GEOID18 height accuracy estimate available here.
 DE7337
 DE7337.Click photographs - Photos may exist for this station.
 DE7337
 DE7337.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7337
 DE7337.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7337
 DE7337.The ellipsoidal height was determined by GPS observations
 DE7337.and is referenced to NAD 83.
 DE7337
 DE7337.The dynamic height is computed by dividing the NAVD 88
 DE7337.geopotential number by the normal gravity value computed on the
 DE7337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7337.degrees latitude (g = 980.6199 gals.).
 DE7337
 DE7337.The modeled gravity was interpolated from observed gravity values.
 DE7337
 DE7337. The following values were computed from the NAD 83(2011) position.
 DE7337
 DE7337;                    North         East     Units Scale Factor Converg.
 DE7337;SPC IL W     -   627,784.303   766,575.481   MT  0.99999569   +0 32 37.6
 DE7337;SPC IL W     - 2,059,655.67  2,515,006.39   sFT  0.99999569   +0 32 37.6
 DE7337;UTM  16      - 4,687,845.051   305,603.749   MT  1.00006499   -1 35 19.4
 DE7337
 DE7337!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7337!SPC IL W     -   0.99996948  x   0.99999569  =   0.99996517
 DE7337!UTM  16      -   0.99996948  x   1.00006499  =   1.00003447
 DE7337
 DE7337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0560387845(NAD 83)
 DE7337
 DE7337                          SUPERSEDED SURVEY CONTROL
 DE7337
 DE7337  NAD 83(2007)-  42 19 06.92603(N)    089 21 32.47921(W) AD(2002.00) 0
 DE7337  ELLIP H (02/10/07)  194.636  (m)                       GP(2002.00)    
 DE7337  ELLIP H (02/03/05)  194.660  (m)                       GP(       ) 4 2
 DE7337  NAD 83(1997)-  42 19 06.92555(N)    089 21 32.47816(W) AD(       ) 1
 DE7337  ELLIP H (09/17/02)  194.705  (m)                       GP(       ) 4 1
 DE7337  NAVD 88 (09/17/02)  228.0    (m)  GEOID99  model used  GPS OBS        
 DE7337
 DE7337.Superseded values are not recommended for survey control.
 DE7337
 DE7337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7337.See file dsdata.pdf to determine how the superseded data were derived.
 DE7337
 DE7337_MARKER: F = FLANGE-ENCASED ROD
 DE7337_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7337+WITH SETTING: INFORMATION.
 DE7337_STAMPING: WIN 11.8N-09.4W
 DE7337_MARK LOGO: IL-201
 DE7337_PROJECTION: FLUSH
 DE7337_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7337_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7337+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 DE7337_ROD/PIPE-DEPTH: 3 meters
 DE7337
 DE7337  HISTORY     - Date     Condition        Report By
 DE7337  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7337  HISTORY     - 20120327 GOOD             AMESC
 DE7337
 DE7337                          STATION DESCRIPTION
 DE7337
 DE7337'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7337'THE STATION IS LOCATED ON THE EAST SIDE OF PECATONICA ROAD.
 DE7337'
 DE7337'TO REACH THE STATION FROM THE INTERSECTION OF PECATONICA ROAD AND
 DE7337'SUMNER ROAD IN THE VILLAGE OF PECATONICA, GO NORTH ON PECATONICA ROAD
 DE7337'FOR 1.0 KM TO THE STATION ON THE RIGHT.
 DE7337'
 DE7337'THE STATION IS 8.5 M EAST OF THE CENTERLINE OF PECATONICA ROAD, 150 M
 DE7337'SOUTH OF ANDERSON ROAD, 56 M SOUTH OF THE CENTER OF GRAVEL DRIVE WEST,
 DE7337'AND 0.3 M WEST OF AN ORANGE CARSONITE WITNESS POST.
 DE7337'
 DE7337'AZIMUTH STATION BEARS SAZ 177 54 45, 1032.238 METERS, STAMPED WIN
 DE7337'11.8N 09.4W A.
 DE7337
 DE7337                          STATION RECOVERY (2012)
 DE7337
 DE7337'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DE7337'CARSONITE WITNESS POST IS GONE.  A STEEL WITNESS POST WAS SET 0.5 FT
 DE7337'(15 CM) EAST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7324 ***********************************************************************
 DE7324  DESIGNATION -  WIN 12.2N 10.0E
 DE7324  PID         -  DE7324
 DE7324  STATE/COUNTY-  IL/WINNEBAGO
 DE7324  COUNTRY     -  US
 DE7324  USGS QUAD   -  CALEDONIA (2018)
 DE7324
 DE7324                         *CURRENT SURVEY CONTROL
 DE7324  ______________________________________________________________________
 DE7324* NAD 83(2011) POSITION- 42 19 35.50776(N) 088 58 47.20720(W)   ADJUSTED
 DE7324* NAD 83(2011) ELLIP HT-   239.178 (meters)        (06/27/12)   ADJUSTED
 DE7324* NAD 83(2011) EPOCH   -  2010.00
 DE7324* NAVD 88 ORTHO HEIGHT -   272.7   (meters)      895.    (feet) GPS OBS
 DE7324  ______________________________________________________________________
 DE7324  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7324  GEOID HEIGHT    -        -33.439 (meters)                     GEOID99
 DE7324  GEOID HEIGHT    -        -33.502 (meters)                     GEOID18
 DE7324  NAD 83(2011) X  -     84,091.219 (meters)                     COMP
 DE7324  NAD 83(2011) Y  - -4,722,081.206 (meters)                     COMP
 DE7324  NAD 83(2011) Z  -  4,272,649.291 (meters)                     COMP
 DE7324  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 DE7324
 DE7324  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7324  Standards:
 DE7324         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7324            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7324  -------------------------------------------------------------------
 DE7324  NETWORK    2.41   1.74           1.13   0.76   0.89      0.06236810
 DE7324  -------------------------------------------------------------------
 DE7324  Click here for local accuracies and other accuracy information.
 DE7324
 DE7324.The horizontal coordinates were established by GPS observations
 DE7324.and adjusted by the National Geodetic Survey in June 2012.
 DE7324
 DE7324.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7324.been affixed to the stable North American tectonic plate. See 
 DE7324.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7324
 DE7324.The horizontal coordinates are valid at the epoch date displayed above
 DE7324.which is a decimal equivalence of Year/Month/Day.
 DE7324
 DE7324.The orthometric height was determined by GPS observations and a
 DE7324.high-resolution geoid model.
 DE7324
 DE7324.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7324.GEOID18 height accuracy estimate available here.
 DE7324
 DE7324.Click photographs - Photos may exist for this station.
 DE7324
 DE7324.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7324
 DE7324.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7324
 DE7324.The ellipsoidal height was determined by GPS observations
 DE7324.and is referenced to NAD 83.
 DE7324
 DE7324. The following values were computed from the NAD 83(2011) position.
 DE7324
 DE7324;                    North         East     Units Scale Factor Converg.
 DE7324;SPC IL W     -   629,032.549   797,825.066   MT  1.00005888   +0 47 57.3
 DE7324;SPC IL W     - 2,063,750.95  2,617,531.07   sFT  1.00005888   +0 47 57.3
 DE7324;UTM  16      - 4,687,929.583   336,877.167   MT  0.99992740   -1 20 00.2
 DE7324
 DE7324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7324!SPC IL W     -   0.99996249  x   1.00005888  =   1.00002137
 DE7324!UTM  16      -   0.99996249  x   0.99992740  =   0.99988989
 DE7324
 DE7324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3687787929(NAD 83)
 DE7324
 DE7324                          SUPERSEDED SURVEY CONTROL
 DE7324
 DE7324  NAD 83(2007)-  42 19 35.50769(N)    088 58 47.20795(W) AD(2002.00) 0
 DE7324  ELLIP H (02/10/07)  239.213  (m)                       GP(2002.00)    
 DE7324  ELLIP H (02/03/05)  239.201  (m)                       GP(       ) 4 2
 DE7324  NAD 83(1997)-  42 19 35.50760(N)    088 58 47.20727(W) AD(       ) 1
 DE7324  ELLIP H (09/17/02)  239.249  (m)                       GP(       ) 4 1
 DE7324
 DE7324.Superseded values are not recommended for survey control.
 DE7324
 DE7324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7324.See file dsdata.pdf to determine how the superseded data were derived.
 DE7324
 DE7324_MARKER: I = METAL ROD
 DE7324_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7324+WITH SETTING: INFORMATION.
 DE7324_STAMPING: WIN 12.2N-10.0E
 DE7324_MARK LOGO: IL-201
 DE7324_PROJECTION: FLUSH
 DE7324_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7324_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7324+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7324_ROD/PIPE-DEPTH: 3 meters
 DE7324
 DE7324  HISTORY     - Date     Condition        Report By
 DE7324  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7324
 DE7324                          STATION DESCRIPTION
 DE7324
 DE7324'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7324'THE STATION IS LOCATED ON THE WEST SIDE OF MCFARLAND ROAD.
 DE7324'
 DE7324'TO REACH THE STATION FROM THE INTERSECTION OF I-90 AND EAST RIVERSIDE
 DE7324'BOULEVARD, GO WEST ON EAST RIVERSIDE BOULEVARD FOR 1.1 KM TO MCFARLAND
 DE7324'ROAD.  TURN RIGHT AND GO NORTH ON MCFARLAND ROAD FOR 0.8 KM TO THE
 DE7324'STATION ON THE LEFT.
 DE7324'
 DE7324'THE STATION IS 7.3 M WEST OF THE CENTERLINE OF MCFARLAND ROAD, 5.2 M
 DE7324'NORTH OF THE EXTENDED CENTERLINE OF THOMAS DRIVE, AND 0.6 M EAST OF AN
 DE7324'ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 180 15 12,
 DE7324'400.864 METERS, STAMPED WIN 12.2N 10.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7302 ***********************************************************************
 DE7302  DESIGNATION -  WIN 12.3N 04.0E
 DE7302  PID         -  DE7302
 DE7302  STATE/COUNTY-  IL/WINNEBAGO
 DE7302  COUNTRY     -  US
 DE7302  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7302
 DE7302                         *CURRENT SURVEY CONTROL
 DE7302  ______________________________________________________________________
 DE7302* NAD 83(2011) POSITION- 42 19 40.73407(N) 089 05 51.24737(W)   ADJUSTED
 DE7302* NAD 83(2011) ELLIP HT-   201.993 (meters)        (06/27/12)   ADJUSTED
 DE7302* NAD 83(2011) EPOCH   -  2010.00
 DE7302* NAVD 88 ORTHO HEIGHT -   235.5   (meters)      773.    (feet) GPS OBS
 DE7302  ______________________________________________________________________
 DE7302  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7302  GEOID HEIGHT    -        -33.415 (meters)                     GEOID99
 DE7302  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 DE7302  NAD 83(2011) X  -     74,381.228 (meters)                     COMP
 DE7302  NAD 83(2011) Y  - -4,722,108.037 (meters)                     COMP
 DE7302  NAD 83(2011) Z  -  4,272,743.477 (meters)                     COMP
 DE7302  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 DE7302
 DE7302  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7302  Standards:
 DE7302         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7302            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7302  -------------------------------------------------------------------
 DE7302  NETWORK    1.25   1.12           0.54   0.48   0.57      0.04543649
 DE7302  -------------------------------------------------------------------
 DE7302  Click here for local accuracies and other accuracy information.
 DE7302
 DE7302.The horizontal coordinates were established by GPS observations
 DE7302.and adjusted by the National Geodetic Survey in June 2012.
 DE7302
 DE7302.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7302.been affixed to the stable North American tectonic plate. See 
 DE7302.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7302
 DE7302.The horizontal coordinates are valid at the epoch date displayed above
 DE7302.which is a decimal equivalence of Year/Month/Day.
 DE7302
 DE7302.The orthometric height was determined by GPS observations and a
 DE7302.high-resolution geoid model.
 DE7302
 DE7302.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7302.GEOID18 height accuracy estimate available here.
 DE7302
 DE7302.Click photographs - Photos may exist for this station.
 DE7302
 DE7302.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7302
 DE7302.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7302
 DE7302.The ellipsoidal height was determined by GPS observations
 DE7302.and is referenced to NAD 83.
 DE7302
 DE7302. The following values were computed from the NAD 83(2011) position.
 DE7302
 DE7302;                    North         East     Units Scale Factor Converg.
 DE7302;SPC IL W     -   629,065.085   788,114.579   MT  1.00003667   +0 43 11.8
 DE7302;SPC IL W     - 2,063,857.70  2,585,672.58   sFT  1.00003667   +0 43 11.8
 DE7302;UTM  16      - 4,688,323.423   327,175.591   MT  0.99996751   -1 24 46.1
 DE7302
 DE7302!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7302!SPC IL W     -   0.99996832  x   1.00003667  =   1.00000499
 DE7302!UTM  16      -   0.99996832  x   0.99996751  =   0.99993583
 DE7302
 DE7302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2717588323(NAD 83)
 DE7302
 DE7302                          SUPERSEDED SURVEY CONTROL
 DE7302
 DE7302  NAD 83(2007)-  42 19 40.73397(N)    089 05 51.24831(W) AD(2002.00) 0
 DE7302  ELLIP H (02/10/07)  202.028  (m)                       GP(2002.00)    
 DE7302  ELLIP H (02/03/05)  202.012  (m)                       GP(       ) 4 2
 DE7302  NAD 83(1997)-  42 19 40.73385(N)    089 05 51.24763(W) AD(       ) 1
 DE7302  ELLIP H (09/17/02)  202.061  (m)                       GP(       ) 4 1
 DE7302
 DE7302.Superseded values are not recommended for survey control.
 DE7302
 DE7302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7302.See file dsdata.pdf to determine how the superseded data were derived.
 DE7302
 DE7302_MARKER: I = METAL ROD
 DE7302_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7302+WITH SETTING: INFORMATION.
 DE7302_STAMPING: WIN 12.3N-04.0E
 DE7302_MARK LOGO: IL-201
 DE7302_PROJECTION: FLUSH
 DE7302_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7302+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7302_ROD/PIPE-DEPTH: 3 meters
 DE7302
 DE7302  HISTORY     - Date     Condition        Report By
 DE7302  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7302
 DE7302                          STATION DESCRIPTION
 DE7302
 DE7302'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7302'THE STATION IS LOCATED ON THE WEST SIDE OF NORTH ROCKTON AVENUE.
 DE7302'
 DE7302'TO REACH THE STATION FROM THE INTERSECTION OF SR 2 AND ELMWOOD ROAD,
 DE7302'GO WEST ON ELMWOOD ROAD FOR 1.6 KM TO ROCKTON AVENUE.  TURN LEFT AND
 DE7302'GO SOUTH ON ROCKTON AVENUE FOR 0.4 KM TO THE STATION ON THE RIGHT, ON
 DE7302'THE GROUNDS OF KENNEDY MIDDLE SCHOOL.
 DE7302'
 DE7302'THE STATION IS 27 M WEST OF THE CENTERLINE OF ROCKTON AVENUE, 29 M
 DE7302'SOUTH OF THE CENTERLINE OF THE PAVED ENTRANCE TO THE SCHOOL, 18.8 M
 DE7302'EAST-NORTHEAST OF THE SCHOOL'S SIGN, AND 0.3 M WEST OF AN ORANGE
 DE7302'CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 99 53 02, 269.831
 DE7302'METERS, STAMPED WIN 12.3N 04.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7334 ***********************************************************************
 DE7334  DESIGNATION -  WIN 12.4N 07.6W
 DE7334  PID         -  DE7334
 DE7334  STATE/COUNTY-  IL/WINNEBAGO
 DE7334  COUNTRY     -  US
 DE7334  USGS QUAD   -  PECATONICA (2018)
 DE7334
 DE7334                         *CURRENT SURVEY CONTROL
 DE7334  ______________________________________________________________________
 DE7334* NAD 83(2011) POSITION- 42 19 37.13702(N) 089 19 21.23978(W)   ADJUSTED
 DE7334* NAD 83(2011) ELLIP HT-   201.949 (meters)        (06/27/12)   ADJUSTED
 DE7334* NAD 83(2011) EPOCH   -  2010.00
 DE7334* NAVD 88 ORTHO HEIGHT -   235.4   (meters)      772.    (feet) GPS OBS
 DE7334  ______________________________________________________________________
 DE7334  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7334  GEOID HEIGHT    -        -33.338 (meters)                     GEOID99
 DE7334  GEOID HEIGHT    -        -33.425 (meters)                     GEOID18
 DE7334  NAD 83(2011) X  -     55,838.084 (meters)                     COMP
 DE7334  NAD 83(2011) Y  - -4,722,438.419 (meters)                     COMP
 DE7334  NAD 83(2011) Z  -  4,272,661.390 (meters)                     COMP
 DE7334  LAPLACE CORR    -         -0.49  (seconds)                    DEFLEC18
 DE7334
 DE7334  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7334  Standards:
 DE7334         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7334            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7334  -------------------------------------------------------------------
 DE7334  NETWORK    1.90   1.41           0.83   0.71   0.72     -0.14947947
 DE7334  -------------------------------------------------------------------
 DE7334  Click here for local accuracies and other accuracy information.
 DE7334
 DE7334.The horizontal coordinates were established by GPS observations
 DE7334.and adjusted by the National Geodetic Survey in June 2012.
 DE7334
 DE7334.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7334.been affixed to the stable North American tectonic plate. See 
 DE7334.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7334
 DE7334.The horizontal coordinates are valid at the epoch date displayed above
 DE7334.which is a decimal equivalence of Year/Month/Day.
 DE7334
 DE7334.The orthometric height was determined by GPS observations and a
 DE7334.high-resolution geoid model.
 DE7334
 DE7334.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7334.GEOID18 height accuracy estimate available here.
 DE7334
 DE7334.Click photographs - Photos may exist for this station.
 DE7334
 DE7334.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7334
 DE7334.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7334
 DE7334.The ellipsoidal height was determined by GPS observations
 DE7334.and is referenced to NAD 83.
 DE7334
 DE7334. The following values were computed from the NAD 83(2011) position.
 DE7334
 DE7334;                    North         East     Units Scale Factor Converg.
 DE7334;SPC IL W     -   628,745.597   769,571.309   MT  1.00000071   +0 34 06.3
 DE7334;SPC IL W     - 2,062,809.51  2,524,835.20   sFT  1.00000071   +0 34 06.3
 DE7334;UTM  16      - 4,688,694.246   308,633.455   MT  1.00005060   -1 33 51.8
 DE7334
 DE7334!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7334!SPC IL W     -   0.99996833  x   1.00000071  =   0.99996904
 DE7334!UTM  16      -   0.99996833  x   1.00005060  =   1.00001893
 DE7334
 DE7334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0863388694(NAD 83)
 DE7334
 DE7334                          SUPERSEDED SURVEY CONTROL
 DE7334
 DE7334  NAD 83(2007)-  42 19 37.13702(N)    089 19 21.24070(W) AD(2002.00) 0
 DE7334  ELLIP H (02/10/07)  201.984  (m)                       GP(2002.00)    
 DE7334  ELLIP H (02/03/05)  201.987  (m)                       GP(       ) 4 2
 DE7334  NAD 83(1997)-  42 19 37.13660(N)    089 19 21.23958(W) AD(       ) 1
 DE7334  ELLIP H (09/17/02)  202.039  (m)                       GP(       ) 4 1
 DE7334
 DE7334.Superseded values are not recommended for survey control.
 DE7334
 DE7334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7334.See file dsdata.pdf to determine how the superseded data were derived.
 DE7334
 DE7334_MARKER: I = METAL ROD
 DE7334_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7334+WITH SETTING: INFORMATION.
 DE7334_STAMPING: WIN 12.4N-07.6W
 DE7334_MARK LOGO: IL-201
 DE7334_PROJECTION: FLUSH
 DE7334_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7334_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7334+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7334_ROD/PIPE-DEPTH: 3 meters
 DE7334
 DE7334  HISTORY     - Date     Condition        Report By
 DE7334  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7334
 DE7334                          STATION DESCRIPTION
 DE7334
 DE7334'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7334'THE STATION IS LOCATED ON THE SOUTH SIDE OF TELEGRAPH ROAD.
 DE7334'
 DE7334'TO REACH THE STATION FROM THE INTERSECTION OF PECATONICA ROAD AND
 DE7334'THIRD STREET (TELEGRAPH ROAD) IN THE VILLAGE OF PECATONICA, GO EAST ON
 DE7334'THIRD STREET (TELEGRAPH ROAD) FOR 3.7 KM TO SAUNDERS ROAD.  CONTINUE
 DE7334'NORTHEAST ON TELEGRAPH ROAD FOR 0.6 KM TO THE STATION ON THE RIGHT.
 DE7334'
 DE7334'THE STATION IS 9.1 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF TELEGRAPH
 DE7334'ROAD, 19.5 M NORTHEAST OF A UTILITY POLE, AND 0.3 M SOUTH OF AN ORANGE
 DE7334'CARSONITE WITNESS POST.
 DE7334'
 DE7334'AZIMUTH STATION BEARS SAZ 226 41 24, 464.490 METERS, STAMPED WIN 12.4N
 DE7334'07.6W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7339 ***********************************************************************
 DE7339  DESIGNATION -  WIN 12.7N 11.4W
 DE7339  PID         -  DE7339
 DE7339  STATE/COUNTY-  IL/STEPHENSON
 DE7339  COUNTRY     -  US
 DE7339  USGS QUAD   -  RIDOTT (2018)
 DE7339
 DE7339                         *CURRENT SURVEY CONTROL
 DE7339  ______________________________________________________________________
 DE7339* NAD 83(2011) POSITION- 42 18 16.42871(N) 089 23 51.25031(W)   ADJUSTED
 DE7339* NAD 83(2011) ELLIP HT-   205.189 (meters)        (06/27/12)   ADJUSTED
 DE7339* NAD 83(2011) EPOCH   -  2010.00
 DE7339* NAVD 88 ORTHO HEIGHT -   238.5   (meters)      782.    (feet) GPS OBS
 DE7339  ______________________________________________________________________
 DE7339  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7339  GEOID HEIGHT    -        -33.271 (meters)                     GEOID99
 DE7339  GEOID HEIGHT    -        -33.363 (meters)                     GEOID18
 DE7339  NAD 83(2011) X  -     49,673.793 (meters)                     COMP
 DE7339  NAD 83(2011) Y  - -4,724,186.326 (meters)                     COMP
 DE7339  NAD 83(2011) Z  -  4,270,822.081 (meters)                     COMP
 DE7339  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 DE7339
 DE7339  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7339  Standards:
 DE7339         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7339            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7339  -------------------------------------------------------------------
 DE7339  NETWORK    1.56   1.14           0.68   0.59   0.58     -0.14669258
 DE7339  -------------------------------------------------------------------
 DE7339  Click here for local accuracies and other accuracy information.
 DE7339
 DE7339.The horizontal coordinates were established by GPS observations
 DE7339.and adjusted by the National Geodetic Survey in June 2012.
 DE7339
 DE7339.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7339.been affixed to the stable North American tectonic plate. See 
 DE7339.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7339
 DE7339.The horizontal coordinates are valid at the epoch date displayed above
 DE7339.which is a decimal equivalence of Year/Month/Day.
 DE7339
 DE7339.The orthometric height was determined by GPS observations and a
 DE7339.high-resolution geoid model.
 DE7339
 DE7339.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7339.GEOID18 height accuracy estimate available here.
 DE7339
 DE7339.Click photographs - Photos may exist for this station.
 DE7339
 DE7339.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7339
 DE7339.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7339
 DE7339.The ellipsoidal height was determined by GPS observations
 DE7339.and is referenced to NAD 83.
 DE7339
 DE7339. The following values were computed from the NAD 83(2011) position.
 DE7339
 DE7339;                    North         East     Units Scale Factor Converg.
 DE7339;SPC IL W     -   626,196.831   763,411.984   MT  0.99999063   +0 31 03.6
 DE7339;SPC IL W     - 2,054,447.44  2,504,627.48   sFT  0.99999063   +0 31 03.6
 DE7339;UTM  16      - 4,686,376.261   302,383.123   MT  1.00008052   -1 36 51.3
 DE7339
 DE7339!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7339!SPC IL W     -   0.99996782  x   0.99999063  =   0.99995845
 DE7339!UTM  16      -   0.99996782  x   1.00008052  =   1.00004834
 DE7339
 DE7339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0238386376(NAD 83)
 DE7339
 DE7339                          SUPERSEDED SURVEY CONTROL
 DE7339
 DE7339  NAD 83(2007)-  42 18 16.42874(N)    089 23 51.25129(W) AD(2002.00) 0
 DE7339  ELLIP H (02/10/07)  205.225  (m)                       GP(2002.00)    
 DE7339  ELLIP H (02/03/05)  205.239  (m)                       GP(       ) 4 2
 DE7339  NAD 83(1997)-  42 18 16.42829(N)    089 23 51.25025(W) AD(       ) 1
 DE7339  ELLIP H (09/17/02)  205.286  (m)                       GP(       ) 4 1
 DE7339
 DE7339.Superseded values are not recommended for survey control.
 DE7339
 DE7339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7339.See file dsdata.pdf to determine how the superseded data were derived.
 DE7339
 DE7339_MARKER: I = METAL ROD
 DE7339_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7339+WITH SETTING: INFORMATION.
 DE7339_STAMPING: WIN 12.7N-11.4W
 DE7339_MARK LOGO: IL-201
 DE7339_PROJECTION: FLUSH
 DE7339_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7339_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7339+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7339_ROD/PIPE-DEPTH: 3 meters
 DE7339
 DE7339  HISTORY     - Date     Condition        Report By
 DE7339  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7339
 DE7339                          STATION DESCRIPTION
 DE7339
 DE7339'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7339'THE STATION IS LOCATED ON THE WEST SIDE OF 2700 EAST ROAD (GOEKE
 DE7339'ROAD), NEAR THE WINNEBAGO-STEPHENSON COUNTY LINE.
 DE7339'
 DE7339'TO REACH THE STATION FROM THE INTERSECTION OF SUMNER ROAD AND JACKSON
 DE7339'ROAD, IN THE VILLAGE OF PECATONICA, GO WEST ON SUMNER ROAD FOR 3.2 KM
 DE7339'TO 2700 EAST ROAD.  TURN LEFT AND GO SOUTH ON 2700 EAST ROAD FOR 0.4
 DE7339'KM TO THE STATION ON THE RIGHT.
 DE7339'
 DE7339'THE STATION IS 5.2 M WEST OF THE WEST EDGE OF PAVEMENT OF 2700 EAST
 DE7339'ROAD, 40 M NORTH OF A TELEPHONE PEDESTAL, AND 0.3 M EAST OF AN ORANGE
 DE7339'CARSONITE WITNESS POST.
 DE7339'
 DE7339'AZIMUTH STATION BEARS SAZ 356 56 24, 495.905 METERS, STAMPED WIN 12.7N
 DE7339'11.4W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7316 ***********************************************************************
 DE7316  DESIGNATION -  WIN 12.8N 08.7E
 DE7316  PID         -  DE7316
 DE7316  STATE/COUNTY-  IL/WINNEBAGO
 DE7316  COUNTRY     -  US
 DE7316  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7316
 DE7316                         *CURRENT SURVEY CONTROL
 DE7316  ______________________________________________________________________
 DE7316* NAD 83(2011) POSITION- 42 20 06.11287(N) 089 00 19.97109(W)   ADJUSTED
 DE7316* NAD 83(2011) ELLIP HT-   227.597 (meters)        (06/27/12)   ADJUSTED
 DE7316* NAD 83(2011) EPOCH   -  2010.00
 DE7316* NAVD 88 ORTHO HEIGHT -   261.1   (meters)      857.    (feet) GPS OBS
 DE7316  ______________________________________________________________________
 DE7316  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7316  GEOID HEIGHT    -        -33.448 (meters)                     GEOID99
 DE7316  GEOID HEIGHT    -        -33.514 (meters)                     GEOID18
 DE7316  NAD 83(2011) X  -     81,956.354 (meters)                     COMP
 DE7316  NAD 83(2011) Y  - -4,721,474.135 (meters)                     COMP
 DE7316  NAD 83(2011) Z  -  4,273,339.636 (meters)                     COMP
 DE7316  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 DE7316
 DE7316  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7316  Standards:
 DE7316         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7316            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7316  -------------------------------------------------------------------
 DE7316  NETWORK    1.88   1.33           0.83   0.70   0.68      0.01560377
 DE7316  -------------------------------------------------------------------
 DE7316  Click here for local accuracies and other accuracy information.
 DE7316
 DE7316.The horizontal coordinates were established by GPS observations
 DE7316.and adjusted by the National Geodetic Survey in June 2012.
 DE7316
 DE7316.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7316.been affixed to the stable North American tectonic plate. See 
 DE7316.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7316
 DE7316.The horizontal coordinates are valid at the epoch date displayed above
 DE7316.which is a decimal equivalence of Year/Month/Day.
 DE7316
 DE7316.The orthometric height was determined by GPS observations and a
 DE7316.high-resolution geoid model.
 DE7316
 DE7316.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7316.GEOID18 height accuracy estimate available here.
 DE7316
 DE7316.Click photographs - Photos may exist for this station.
 DE7316
 DE7316.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7316
 DE7316.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7316
 DE7316.The ellipsoidal height was determined by GPS observations
 DE7316.and is referenced to NAD 83.
 DE7316
 DE7316. The following values were computed from the NAD 83(2011) position.
 DE7316
 DE7316;                    North         East     Units Scale Factor Converg.
 DE7316;SPC IL W     -   629,947.539   795,688.332   MT  1.00005379   +0 46 55.3
 DE7316;SPC IL W     - 2,066,752.88  2,610,520.80   sFT  1.00005379   +0 46 55.3
 DE7316;UTM  16      - 4,688,923.337   334,776.228   MT  0.99993589   -1 21 03.5
 DE7316
 DE7316!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7316!SPC IL W     -   0.99996431  x   1.00005379  =   1.00001809
 DE7316!UTM  16      -   0.99996431  x   0.99993589  =   0.99990020
 DE7316
 DE7316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3477688923(NAD 83)
 DE7316
 DE7316                          SUPERSEDED SURVEY CONTROL
 DE7316
 DE7316  NAD 83(2007)-  42 20 06.11278(N)    089 00 19.97196(W) AD(2002.00) 0
 DE7316  ELLIP H (02/10/07)  227.632  (m)                       GP(2002.00)    
 DE7316  ELLIP H (02/03/05)  227.616  (m)                       GP(       ) 4 2
 DE7316  NAD 83(1997)-  42 20 06.11265(N)    089 00 19.97131(W) AD(       ) 1
 DE7316  ELLIP H (09/17/02)  227.665  (m)                       GP(       ) 4 1
 DE7316
 DE7316.Superseded values are not recommended for survey control.
 DE7316
 DE7316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7316.See file dsdata.pdf to determine how the superseded data were derived.
 DE7316
 DE7316_MARKER: I = METAL ROD
 DE7316_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7316+WITH SETTING: INFORMATION.
 DE7316_STAMPING: WIN 12.8N-08.7E
 DE7316_MARK LOGO: IL-201
 DE7316_PROJECTION: FLUSH
 DE7316_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7316_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7316+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7316_ROD/PIPE-DEPTH: 3 meters
 DE7316
 DE7316  HISTORY     - Date     Condition        Report By
 DE7316  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7316
 DE7316                          STATION DESCRIPTION
 DE7316
 DE7316'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7316'THE STATION IS LOCATED IN THE SOUTHEAST QUADRANT OF THE INTERSECTION
 DE7316'OF BEECHWOOD DRIVE AND PERRYVILLE ROAD.
 DE7316'
 DE7316'TO REACH THE STATION FROM THE INTERSECTION OF SR 251AND HARLEM ROAD
 DE7316'(CR 25) IN MACHESNEY PARK, GO EAST ON HARLEM ROAD FOR 3.6 KM TO THE
 DE7316'INTERSECTION OF HARLEM ROAD AND PERRYVILLE ROAD (CR 11), TURN RIGHT
 DE7316'AND GO SOUTH ON PERRYVILLE ROAD FOR 0.6 KM TO BEECHWOOD DRIVE AND THE
 DE7316'STATION ON THE LEFT.
 DE7316'
 DE7316'THE STATION IS 1.5 M EAST OF THE EAST EDGE OF THE NORTHBOUND LANE OF
 DE7316'PERRYVILLE ROAD, 20.0 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF
 DE7316'BEECHWOOD DRIVE, 7.6 M WEST OF THE WEST EDGE OF A BIKE PATH, AND 0.5 M
 DE7316'WEST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ
 DE7316'138 34 31, 334.783 METERS, STAMPED WIN 12.8N 08.7E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7317 ***********************************************************************
 DE7317  DESIGNATION -  WIN 12.9N 07.1E
 DE7317  PID         -  DE7317
 DE7317  STATE/COUNTY-  IL/WINNEBAGO
 DE7317  COUNTRY     -  US
 DE7317  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7317
 DE7317                         *CURRENT SURVEY CONTROL
 DE7317  ______________________________________________________________________
 DE7317* NAD 83(2011) POSITION- 42 20 10.15773(N) 089 02 09.64482(W)   ADJUSTED
 DE7317* NAD 83(2011) ELLIP HT-   190.808 (meters)        (06/27/12)   ADJUSTED
 DE7317* NAD 83(2011) EPOCH   -  2010.00
 DE7317* NAVD 88 ORTHO HEIGHT -   224.3   (meters)      736.    (feet) GPS OBS
 DE7317  ______________________________________________________________________
 DE7317  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7317  GEOID HEIGHT    -        -33.447 (meters)                     GEOID99
 DE7317  GEOID HEIGHT    -        -33.517 (meters)                     GEOID18
 DE7317  NAD 83(2011) X  -     79,444.000 (meters)                     COMP
 DE7317  NAD 83(2011) Y  - -4,721,405.809 (meters)                     COMP
 DE7317  NAD 83(2011) Z  -  4,273,407.121 (meters)                     COMP
 DE7317  LAPLACE CORR    -         -0.10  (seconds)                    DEFLEC18
 DE7317
 DE7317  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7317  Standards:
 DE7317         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7317            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7317  -------------------------------------------------------------------
 DE7317  NETWORK    1.63   1.22           0.73   0.59   0.62      0.09553430
 DE7317  -------------------------------------------------------------------
 DE7317  Click here for local accuracies and other accuracy information.
 DE7317
 DE7317.The horizontal coordinates were established by GPS observations
 DE7317.and adjusted by the National Geodetic Survey in June 2012.
 DE7317
 DE7317.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7317.been affixed to the stable North American tectonic plate. See 
 DE7317.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7317
 DE7317.The horizontal coordinates are valid at the epoch date displayed above
 DE7317.which is a decimal equivalence of Year/Month/Day.
 DE7317
 DE7317.The orthometric height was determined by GPS observations and a
 DE7317.high-resolution geoid model.
 DE7317
 DE7317.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7317.GEOID18 height accuracy estimate available here.
 DE7317
 DE7317.Click photographs - Photos may exist for this station.
 DE7317
 DE7317.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7317
 DE7317.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7317
 DE7317.The ellipsoidal height was determined by GPS observations
 DE7317.and is referenced to NAD 83.
 DE7317
 DE7317. The following values were computed from the NAD 83(2011) position.
 DE7317
 DE7317;                    North         East     Units Scale Factor Converg.
 DE7317;SPC IL W     -   630,038.520   793,176.014   MT  1.00004796   +0 45 41.5
 DE7317;SPC IL W     - 2,067,051.38  2,602,278.31   sFT  1.00004796   +0 45 41.5
 DE7317;UTM  16      - 4,689,107.742   332,269.312   MT  0.99994616   -1 22 17.5
 DE7317
 DE7317!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7317!SPC IL W     -   0.99997008  x   1.00004796  =   1.00001803
 DE7317!UTM  16      -   0.99997008  x   0.99994616  =   0.99991624
 DE7317
 DE7317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3226989107(NAD 83)
 DE7317
 DE7317                          SUPERSEDED SURVEY CONTROL
 DE7317
 DE7317  NAD 83(2007)-  42 20 10.15763(N)    089 02 09.64572(W) AD(2002.00) 0
 DE7317  ELLIP H (02/10/07)  190.843  (m)                       GP(2002.00)    
 DE7317  ELLIP H (02/03/05)  190.824  (m)                       GP(       ) 4 2
 DE7317  NAD 83(1997)-  42 20 10.15755(N)    089 02 09.64523(W) AD(       ) 1
 DE7317  ELLIP H (09/17/02)  190.871  (m)                       GP(       ) 4 1
 DE7317
 DE7317.Superseded values are not recommended for survey control.
 DE7317
 DE7317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7317.See file dsdata.pdf to determine how the superseded data were derived.
 DE7317
 DE7317_MARKER: I = METAL ROD
 DE7317_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7317+WITH SETTING: INFORMATION.
 DE7317_STAMPING: WIN 12.9N-07.1E
 DE7317_MARK LOGO: IL-201
 DE7317_PROJECTION: FLUSH
 DE7317_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7317_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7317_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7317+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7317_ROD/PIPE-DEPTH: 3 meters
 DE7317
 DE7317  HISTORY     - Date     Condition        Report By
 DE7317  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7317
 DE7317                          STATION DESCRIPTION
 DE7317
 DE7317'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7317'THE STATION IS LOCATED ON THE NORTH SIDE OF MAPLE AVENUE IN THE CITY
 DE7317'OF LOVES PARK.
 DE7317'
 DE7317'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND HARLEM ROAD,
 DE7317'GO EAST ON HARLEM ROAD FOR 1.6 KM TO VENUS STREET.  TURN RIGHT AND GO
 DE7317'SOUTH ON VENUS STREET FOR 0.35 KM TO MAPLE AVENUE.  TURN RIGHT AND GO
 DE7317'WEST FOR 76 M TO THE STATION ON THE RIGHT.
 DE7317'
 DE7317'THE STATION IS 0.6 M NORTH OF THE NORTH FACE OF CURB OF MAPLE AVENUE,
 DE7317'AND 0.3 M NORTH OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION
 DE7317'BEARS SAZ 269 05 20, 246.612 METERS, STAMPED WIN 12.9N 07.1E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7326 ***********************************************************************
 DE7326  DESIGNATION -  WIN 13.2N 00.5W
 DE7326  PID         -  DE7326
 DE7326  STATE/COUNTY-  IL/WINNEBAGO
 DE7326  COUNTRY     -  US
 DE7326  USGS QUAD   -  WINNEBAGO (2018)
 DE7326
 DE7326                         *CURRENT SURVEY CONTROL
 DE7326  ______________________________________________________________________
 DE7326* NAD 83(2011) POSITION- 42 20 22.99042(N) 089 11 05.94694(W)   ADJUSTED
 DE7326* NAD 83(2011) ELLIP HT-   232.716 (meters)        (06/27/12)   ADJUSTED
 DE7326* NAD 83(2011) EPOCH   -  2010.00
 DE7326* NAVD 88 ORTHO HEIGHT -   266.2   (meters)      873.    (feet) GPS OBS
 DE7326  ______________________________________________________________________
 DE7326  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7326  GEOID HEIGHT    -        -33.404 (meters)                     GEOID99
 DE7326  GEOID HEIGHT    -        -33.485 (meters)                     GEOID18
 DE7326  NAD 83(2011) X  -     67,164.426 (meters)                     COMP
 DE7326  NAD 83(2011) Y  - -4,721,360.723 (meters)                     COMP
 DE7326  NAD 83(2011) Z  -  4,273,728.043 (meters)                     COMP
 DE7326  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 DE7326
 DE7326  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7326  Standards:
 DE7326         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7326            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7326  -------------------------------------------------------------------
 DE7326  NETWORK    1.74   1.33           0.80   0.59   0.68      0.12123098
 DE7326  -------------------------------------------------------------------
 DE7326  Click here for local accuracies and other accuracy information.
 DE7326
 DE7326.The horizontal coordinates were established by GPS observations
 DE7326.and adjusted by the National Geodetic Survey in June 2012.
 DE7326
 DE7326.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7326.been affixed to the stable North American tectonic plate. See 
 DE7326.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7326
 DE7326.The horizontal coordinates are valid at the epoch date displayed above
 DE7326.which is a decimal equivalence of Year/Month/Day.
 DE7326
 DE7326.The orthometric height was determined by GPS observations and a
 DE7326.high-resolution geoid model.
 DE7326
 DE7326.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7326.GEOID18 height accuracy estimate available here.
 DE7326
 DE7326.Click photographs - Photos may exist for this station.
 DE7326
 DE7326.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7326
 DE7326.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7326
 DE7326.The ellipsoidal height was determined by GPS observations
 DE7326.and is referenced to NAD 83.
 DE7326
 DE7326. The following values were computed from the NAD 83(2011) position.
 DE7326
 DE7326;                    North         East     Units Scale Factor Converg.
 DE7326;SPC IL W     -   630,282.032   780,894.631   MT  1.00002166   +0 39 40.4
 DE7326;SPC IL W     - 2,067,850.30  2,561,985.14   sFT  1.00002166   +0 39 40.4
 DE7326;UTM  16      - 4,689,808.179   320,006.269   MT  0.99999863   -1 28 19.3
 DE7326
 DE7326!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7326!SPC IL W     -   0.99996350  x   1.00002166  =   0.99998516
 DE7326!UTM  16      -   0.99996350  x   0.99999863  =   0.99996213
 DE7326
 DE7326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2000689808(NAD 83)
 DE7326
 DE7326                          SUPERSEDED SURVEY CONTROL
 DE7326
 DE7326  NAD 83(2007)-  42 20 22.99041(N)    089 11 05.94785(W) AD(2002.00) 0
 DE7326  ELLIP H (02/10/07)  232.750  (m)                       GP(2002.00)    
 DE7326  ELLIP H (02/03/05)  232.745  (m)                       GP(       ) 4 2
 DE7326  NAD 83(1997)-  42 20 22.99007(N)    089 11 05.94679(W) AD(       ) 1
 DE7326  ELLIP H (09/17/02)  232.801  (m)                       GP(       ) 4 1
 DE7326
 DE7326.Superseded values are not recommended for survey control.
 DE7326
 DE7326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7326.See file dsdata.pdf to determine how the superseded data were derived.
 DE7326
 DE7326_MARKER: I = METAL ROD
 DE7326_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7326+WITH SETTING: INFORMATION.
 DE7326_STAMPING: WIN 13.2N-00.5W
 DE7326_MARK LOGO: IL-201
 DE7326_PROJECTION: FLUSH
 DE7326_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7326_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7326+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7326_ROD/PIPE-DEPTH: 3 meters
 DE7326
 DE7326  HISTORY     - Date     Condition        Report By
 DE7326  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7326
 DE7326                          STATION DESCRIPTION
 DE7326
 DE7326'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7326'THE STATION IS LOCATED ON THE WEST SIDE OF HARRISON ROAD.
 DE7326'
 DE7326'TO REACH THE STATION FROM THE INTERSECTION OF SR70 AND MERIDIAN ROAD,
 DE7326'GO NORTHWEST ON SR 70 FOR 0.8 KM TO HARRISON ROAD.  TURN RIGHT AND GO
 DE7326'NORTH ON HARRISON ROAD FOR 0.3 KM TO THE STATION ON THE LEFT.
 DE7326'
 DE7326'THE STATION IS 5.2 M WEST OF THE WEST EDGE OF PAVEMENT OF HARRISON
 DE7326'ROAD, 7 M NORTH OF A TRAFFIC SIGN, AND 0.3 M EAST OF AN ORANGE
 DE7326'CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 181 14 01, 396.867
 DE7326'METERS, STAMPED WIN 13.2N 00.5W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7304 ***********************************************************************
 DE7304  DESIGNATION -  WIN 13.3N 02.0E
 DE7304  PID         -  DE7304
 DE7304  STATE/COUNTY-  IL/WINNEBAGO
 DE7304  COUNTRY     -  US
 DE7304  USGS QUAD   -  WINNEBAGO (2018)
 DE7304
 DE7304                         *CURRENT SURVEY CONTROL
 DE7304  ______________________________________________________________________
 DE7304* NAD 83(2011) POSITION- 42 20 28.88521(N) 089 08 10.40549(W)   ADJUSTED
 DE7304* NAD 83(2011) ELLIP HT-   227.928 (meters)        (06/27/12)   ADJUSTED
 DE7304* NAD 83(2011) EPOCH   -  2010.00
 DE7304* NAVD 88 ORTHO HEIGHT -   261.4   (meters)      858.    (feet) GPS OBS
 DE7304  ______________________________________________________________________
 DE7304  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7304  GEOID HEIGHT    -        -33.422 (meters)                     GEOID99
 DE7304  GEOID HEIGHT    -        -33.499 (meters)                     GEOID18
 DE7304  NAD 83(2011) X  -     71,180.610 (meters)                     COMP
 DE7304  NAD 83(2011) Y  - -4,721,175.816 (meters)                     COMP
 DE7304  NAD 83(2011) Z  -  4,273,859.265 (meters)                     COMP
 DE7304  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 DE7304
 DE7304  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7304  Standards:
 DE7304         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7304            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7304  -------------------------------------------------------------------
 DE7304  NETWORK    1.79   1.35           0.77   0.68   0.69      0.24395474
 DE7304  -------------------------------------------------------------------
 DE7304  Click here for local accuracies and other accuracy information.
 DE7304
 DE7304.The horizontal coordinates were established by GPS observations
 DE7304.and adjusted by the National Geodetic Survey in June 2012.
 DE7304
 DE7304.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7304.been affixed to the stable North American tectonic plate. See 
 DE7304.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7304
 DE7304.The horizontal coordinates are valid at the epoch date displayed above
 DE7304.which is a decimal equivalence of Year/Month/Day.
 DE7304
 DE7304.The orthometric height was determined by GPS observations and a
 DE7304.high-resolution geoid model.
 DE7304
 DE7304.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7304.GEOID18 height accuracy estimate available here.
 DE7304
 DE7304.Click photographs - Photos may exist for this station.
 DE7304
 DE7304.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7304
 DE7304.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7304
 DE7304.The ellipsoidal height was determined by GPS observations
 DE7304.and is referenced to NAD 83.
 DE7304
 DE7304. The following values were computed from the NAD 83(2011) position.
 DE7304
 DE7304;                    North         East     Units Scale Factor Converg.
 DE7304;SPC IL W     -   630,511.437   784,910.619   MT  1.00002985   +0 41 38.7
 DE7304;SPC IL W     - 2,068,602.94  2,575,160.92   sFT  1.00002985   +0 41 38.7
 DE7304;UTM  16      - 4,689,887.930   324,027.869   MT  0.99998102   -1 26 21.2
 DE7304
 DE7304!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7304!SPC IL W     -   0.99996425  x   1.00002985  =   0.99999410
 DE7304!UTM  16      -   0.99996425  x   0.99998102  =   0.99994527
 DE7304
 DE7304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2402789887(NAD 83)
 DE7304
 DE7304                          SUPERSEDED SURVEY CONTROL
 DE7304
 DE7304  NAD 83(2007)-  42 20 28.88516(N)    089 08 10.40641(W) AD(2002.00) 0
 DE7304  ELLIP H (02/10/07)  227.962  (m)                       GP(2002.00)    
 DE7304  ELLIP H (02/03/05)  227.950  (m)                       GP(       ) 4 2
 DE7304  NAD 83(1997)-  42 20 28.88493(N)    089 08 10.40551(W) AD(       ) 1
 DE7304  ELLIP H (09/17/02)  228.008  (m)                       GP(       ) 4 1
 DE7304
 DE7304.Superseded values are not recommended for survey control.
 DE7304
 DE7304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7304.See file dsdata.pdf to determine how the superseded data were derived.
 DE7304
 DE7304_MARKER: I = METAL ROD
 DE7304_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7304+WITH SETTING: INFORMATION.
 DE7304_STAMPING: WIN 13.3N-02.0E
 DE7304_MARK LOGO: IL-201
 DE7304_PROJECTION: FLUSH
 DE7304_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7304_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7304+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7304_ROD/PIPE-DEPTH: 3 meters
 DE7304
 DE7304  HISTORY     - Date     Condition        Report By
 DE7304  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7304
 DE7304                          STATION DESCRIPTION
 DE7304
 DE7304'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7304'THE STATION IS LOCATED ON THE EAST SIDE OF CLIKEMAN ROAD.
 DE7304'
 DE7304'TO REACH THE STATION FROM THE INTERSECTION OF SR 2 AND ELMWOOD ROAD,
 DE7304'GO WEST ON ELMWOOD ROAD FOR 4.8 KM TO CLIKEMAN ROAD.  TURN RIGHT AND
 DE7304'GO NORTH ON CLIKEMAN ROAD FOR 1.1 KM TO THE STATION ON THE RIGHT.
 DE7304'
 DE7304'THE STATION IS 5.2 M EAST THE EAST EDGE OF PAVEMENT OF CLIKEMAN ROAD,
 DE7304'6.1 M SOUTH OF A 30 INCH MAPLE TREE, 2.1 M WEST OF THE WEST EDGE OF
 DE7304'TURNOUT OF DRIVEWAY TO PRIVATE ENTRANCE 5661, AND 0.3 M WEST OF AN
 DE7304'ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 01 26 47,
 DE7304'397.081 METERS, STAMPED WIN 13.3N 02.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7330 ***********************************************************************
 DE7330  DESIGNATION -  WIN 13.3N 02.5W
 DE7330  PID         -  DE7330
 DE7330  STATE/COUNTY-  IL/WINNEBAGO
 DE7330  COUNTRY     -  US
 DE7330  USGS QUAD   -  WINNEBAGO (2018)
 DE7330
 DE7330                         *CURRENT SURVEY CONTROL
 DE7330  ______________________________________________________________________
 DE7330* NAD 83(2011) POSITION- 42 20 25.24443(N) 089 13 25.15136(W)   ADJUSTED
 DE7330* NAD 83(2011) ELLIP HT-   224.417 (meters)        (06/27/12)   ADJUSTED
 DE7330* NAD 83(2011) EPOCH   -  2010.00
 DE7330* NAVD 88 ORTHO HEIGHT -   257.9   (meters)      846.    (feet) GPS OBS
 DE7330  ______________________________________________________________________
 DE7330  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7330  GEOID HEIGHT    -        -33.395 (meters)                     GEOID99
 DE7330  GEOID HEIGHT    -        -33.476 (meters)                     GEOID18
 DE7330  NAD 83(2011) X  -     63,977.331 (meters)                     COMP
 DE7330  NAD 83(2011) Y  - -4,721,352.001 (meters)                     COMP
 DE7330  NAD 83(2011) Z  -  4,273,773.863 (meters)                     COMP
 DE7330  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 DE7330
 DE7330  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7330  Standards:
 DE7330         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7330            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7330  -------------------------------------------------------------------
 DE7330  NETWORK    2.06   1.57           0.94   0.71   0.80      0.00583740
 DE7330  -------------------------------------------------------------------
 DE7330  Click here for local accuracies and other accuracy information.
 DE7330
 DE7330.The horizontal coordinates were established by GPS observations
 DE7330.and adjusted by the National Geodetic Survey in June 2012.
 DE7330
 DE7330.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7330.been affixed to the stable North American tectonic plate. See 
 DE7330.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7330
 DE7330.The horizontal coordinates are valid at the epoch date displayed above
 DE7330.which is a decimal equivalence of Year/Month/Day.
 DE7330
 DE7330.The orthometric height was determined by GPS observations and a
 DE7330.high-resolution geoid model.
 DE7330
 DE7330.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7330.GEOID18 height accuracy estimate available here.
 DE7330
 DE7330.Click photographs - Photos may exist for this station.
 DE7330
 DE7330.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7330
 DE7330.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7330
 DE7330.The ellipsoidal height was determined by GPS observations
 DE7330.and is referenced to NAD 83.
 DE7330
 DE7330. The following values were computed from the NAD 83(2011) position.
 DE7330
 DE7330;                    North         East     Units Scale Factor Converg.
 DE7330;SPC IL W     -   630,315.527   777,707.437   MT  1.00001545   +0 38 06.7
 DE7330;SPC IL W     - 2,067,960.19  2,551,528.48   sFT  1.00001545   +0 38 06.7
 DE7330;UTM  16      - 4,689,960.290   316,822.572   MT  1.00001286   -1 29 53.2
 DE7330
 DE7330!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7330!SPC IL W     -   0.99996480  x   1.00001545  =   0.99998025
 DE7330!UTM  16      -   0.99996480  x   1.00001286  =   0.99997766
 DE7330
 DE7330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1682289960(NAD 83)
 DE7330
 DE7330                          SUPERSEDED SURVEY CONTROL
 DE7330
 DE7330  NAD 83(2007)-  42 20 25.24441(N)    089 13 25.15229(W) AD(2002.00) 0
 DE7330  ELLIP H (02/10/07)  224.452  (m)                       GP(2002.00)    
 DE7330  ELLIP H (02/03/05)  224.450  (m)                       GP(       ) 4 2
 DE7330  NAD 83(1997)-  42 20 25.24409(N)    089 13 25.15130(W) AD(       ) 1
 DE7330  ELLIP H (09/17/02)  224.501  (m)                       GP(       ) 4 1
 DE7330
 DE7330.Superseded values are not recommended for survey control.
 DE7330
 DE7330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7330.See file dsdata.pdf to determine how the superseded data were derived.
 DE7330
 DE7330_MARKER: I = METAL ROD
 DE7330_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7330+WITH SETTING: INFORMATION.
 DE7330_STAMPING: WIN 13.3N-02.5W
 DE7330_MARK LOGO: IL-201
 DE7330_PROJECTION: FLUSH
 DE7330_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7330_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7330_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7330+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7330_ROD/PIPE-DEPTH: 3 meters
 DE7330
 DE7330  HISTORY     - Date     Condition        Report By
 DE7330  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7330
 DE7330                          STATION DESCRIPTION
 DE7330
 DE7330'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7330'THE STATION IS LOCATED ON THE EAST SIDE OF EDDIE ROAD.
 DE7330'
 DE7330'TO REACH THE STATION FROM THE INTERSECTION OF SR 70  AND MERIDIAN
 DE7330'ROAD, GO NORTHWEST ON SR 70 FOR 4.8 KM TO EDDIE ROAD.  TURN LEFT AND
 DE7330'GO SOUTH ON EDDIE ROAD FOR 1.2 KM TO THE STATION ON THE LEFT.
 DE7330'
 DE7330'THE STATION IS 8.8 M EAST OF THE CENTERLINE OF EDDIE ROAD, 21.3 M
 DE7330'NORTH OF THE CENTER OF A FIELD ENTRANCE, AND 0.5 M WEST OF AN ORANGE
 DE7330'CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 178 15 47, 878.696
 DE7330'METERS, STAMPED WIN 13.3N 02.5W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7314 ***********************************************************************
 DE7314  DESIGNATION -  WIN 13.4N 11.4E
 DE7314  PID         -  DE7314
 DE7314  STATE/COUNTY-  IL/WINNEBAGO
 DE7314  COUNTRY     -  US
 DE7314  USGS QUAD   -  CALEDONIA (2018)
 DE7314
 DE7314                         *CURRENT SURVEY CONTROL
 DE7314  ______________________________________________________________________
 DE7314* NAD 83(2011) POSITION- 42 20 40.58972(N) 088 57 08.61057(W)   ADJUSTED
 DE7314* NAD 83(2011) ELLIP HT-   246.022 (meters)        (06/27/12)   ADJUSTED
 DE7314* NAD 83(2011) EPOCH   -  2010.00
 DE7314* NAVD 88 ORTHO HEIGHT -   279.6   (meters)      917.    (feet) GPS OBS
 DE7314  ______________________________________________________________________
 DE7314  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7314  GEOID HEIGHT    -        -33.476 (meters)                     GEOID99
 DE7314  GEOID HEIGHT    -        -33.539 (meters)                     GEOID18
 DE7314  NAD 83(2011) X  -     86,323.776 (meters)                     COMP
 DE7314  NAD 83(2011) Y  - -4,720,693.280 (meters)                     COMP
 DE7314  NAD 83(2011) Z  -  4,274,138.397 (meters)                     COMP
 DE7314  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 DE7314
 DE7314  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7314  Standards:
 DE7314         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7314            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7314  -------------------------------------------------------------------
 DE7314  NETWORK    1.60   1.22           0.74   0.53   0.62      0.05401429
 DE7314  -------------------------------------------------------------------
 DE7314  Click here for local accuracies and other accuracy information.
 DE7314
 DE7314.The horizontal coordinates were established by GPS observations
 DE7314.and adjusted by the National Geodetic Survey in June 2012.
 DE7314
 DE7314.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7314.been affixed to the stable North American tectonic plate. See 
 DE7314.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7314
 DE7314.The horizontal coordinates are valid at the epoch date displayed above
 DE7314.which is a decimal equivalence of Year/Month/Day.
 DE7314
 DE7314.The orthometric height was determined by GPS observations and a
 DE7314.high-resolution geoid model.
 DE7314
 DE7314.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7314.GEOID18 height accuracy estimate available here.
 DE7314
 DE7314.Click photographs - Photos may exist for this station.
 DE7314
 DE7314.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7314
 DE7314.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7314
 DE7314.The ellipsoidal height was determined by GPS observations
 DE7314.and is referenced to NAD 83.
 DE7314
 DE7314. The following values were computed from the NAD 83(2011) position.
 DE7314
 DE7314;                    North         East     Units Scale Factor Converg.
 DE7314;SPC IL W     -   631,072.465   800,053.790   MT  1.00006430   +0 49 04.8
 DE7314;SPC IL W     - 2,070,443.58  2,624,843.14   sFT  1.00006430   +0 49 04.8
 DE7314;UTM  16      - 4,689,884.862   339,179.952   MT  0.99991822   -1 18 55.4
 DE7314
 DE7314!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7314!SPC IL W     -   0.99996142  x   1.00006430  =   1.00002571
 DE7314!UTM  16      -   0.99996142  x   0.99991822  =   0.99987964
 DE7314
 DE7314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3917989884(NAD 83)
 DE7314
 DE7314                          SUPERSEDED SURVEY CONTROL
 DE7314
 DE7314  NAD 83(2007)-  42 20 40.58963(N)    088 57 08.61135(W) AD(2002.00) 0
 DE7314  ELLIP H (02/10/07)  246.057  (m)                       GP(2002.00)    
 DE7314  ELLIP H (02/03/05)  246.045  (m)                       GP(       ) 4 2
 DE7314  NAD 83(1997)-  42 20 40.58951(N)    088 57 08.61067(W) AD(       ) 1
 DE7314  ELLIP H (09/17/02)  246.094  (m)                       GP(       ) 4 1
 DE7314
 DE7314.Superseded values are not recommended for survey control.
 DE7314
 DE7314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7314.See file dsdata.pdf to determine how the superseded data were derived.
 DE7314
 DE7314_MARKER: I = METAL ROD
 DE7314_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7314+WITH SETTING: INFORMATION.
 DE7314_STAMPING: WIN 13.4N-11.4E
 DE7314_MARK LOGO: IL-201
 DE7314_PROJECTION: FLUSH
 DE7314_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7314_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7314+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7314_ROD/PIPE-DEPTH: 3 meters
 DE7314
 DE7314  HISTORY     - Date     Condition        Report By
 DE7314  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7314
 DE7314                          STATION DESCRIPTION
 DE7314
 DE7314'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7314'THE STATION IS LOCATED ON THE SOUTH SIDE OF HARLEM ROAD.
 DE7314'
 DE7314'TO REACH THE STATION FROM THE INTERSECTION OF I-90 AND HARLEM ROAD, GO
 DE7314'EAST ON HARLEM ROAD FOR 1.0 KM TO THE STATION ON THE RIGHT, 0.15 KM
 DE7314'EAST OF LYFORD ROAD, 0.20 KM WEST OF PAULSON ROAD.
 DE7314'
 DE7314'THE STATION IS 19.8 M EAST OF A FIELD ENTRANCE, 6.1 M SOUTH OF THE
 DE7314'SOUTH EDGE OF PAVEMENT OF HARLEM ROAD, AND 0.5 M NORTH OF AN ORANGE
 DE7314'CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 94 46 57, 301.787
 DE7314'METERS, STAMPED WIN 13.4N 11.4E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7329 ***********************************************************************
 DE7329  DESIGNATION -  WIN 13.6N 04.7W
 DE7329  PID         -  DE7329
 DE7329  STATE/COUNTY-  IL/WINNEBAGO
 DE7329  COUNTRY     -  US
 DE7329  USGS QUAD   -  PECATONICA (2018)
 DE7329
 DE7329                         *CURRENT SURVEY CONTROL
 DE7329  ______________________________________________________________________
 DE7329* NAD 83(2011) POSITION- 42 20 43.29392(N) 089 15 59.63398(W)   ADJUSTED
 DE7329* NAD 83(2011) ELLIP HT-   216.111 (meters)        (06/27/12)   ADJUSTED
 DE7329* NAD 83(2011) EPOCH   -  2010.00
 DE7329* NAVD 88 ORTHO HEIGHT -   249.6   (meters)      819.    (feet) GPS OBS
 DE7329  ______________________________________________________________________
 DE7329  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7329  GEOID HEIGHT    -        -33.390 (meters)                     GEOID99
 DE7329  GEOID HEIGHT    -        -33.475 (meters)                     GEOID18
 DE7329  NAD 83(2011) X  -     60,436.363 (meters)                     COMP
 DE7329  NAD 83(2011) Y  - -4,721,017.346 (meters)                     COMP
 DE7329  NAD 83(2011) Z  -  4,274,179.922 (meters)                     COMP
 DE7329  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 DE7329
 DE7329  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7329  Standards:
 DE7329         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7329            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7329  -------------------------------------------------------------------
 DE7329  NETWORK    2.10   1.55           0.94   0.76   0.79     -0.08388595
 DE7329  -------------------------------------------------------------------
 DE7329  Click here for local accuracies and other accuracy information.
 DE7329
 DE7329.The horizontal coordinates were established by GPS observations
 DE7329.and adjusted by the National Geodetic Survey in June 2012.
 DE7329
 DE7329.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7329.been affixed to the stable North American tectonic plate. See 
 DE7329.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7329
 DE7329.The horizontal coordinates are valid at the epoch date displayed above
 DE7329.which is a decimal equivalence of Year/Month/Day.
 DE7329
 DE7329.The orthometric height was determined by GPS observations and a
 DE7329.high-resolution geoid model.
 DE7329
 DE7329.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7329.GEOID18 height accuracy estimate available here.
 DE7329
 DE7329.Click photographs - Photos may exist for this station.
 DE7329
 DE7329.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7329
 DE7329.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7329
 DE7329.The ellipsoidal height was determined by GPS observations
 DE7329.and is referenced to NAD 83.
 DE7329
 DE7329. The following values were computed from the NAD 83(2011) position.
 DE7329
 DE7329;                    North         East     Units Scale Factor Converg.
 DE7329;SPC IL W     -   630,834.117   774,165.438   MT  1.00000883   +0 36 22.8
 DE7329;SPC IL W     - 2,069,661.60  2,539,907.77   sFT  1.00000883   +0 36 22.8
 DE7329;UTM  16      - 4,690,610.382   313,302.302   MT  1.00002888   -1 31 37.9
 DE7329
 DE7329!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7329!SPC IL W     -   0.99996611  x   1.00000883  =   0.99997494
 DE7329!UTM  16      -   0.99996611  x   1.00002888  =   0.99999499
 DE7329
 DE7329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1330290610(NAD 83)
 DE7329
 DE7329                          SUPERSEDED SURVEY CONTROL
 DE7329
 DE7329  NAD 83(2007)-  42 20 43.29391(N)    089 15 59.63490(W) AD(2002.00) 0
 DE7329  ELLIP H (02/10/07)  216.145  (m)                       GP(2002.00)    
 DE7329  ELLIP H (02/03/05)  216.145  (m)                       GP(       ) 4 2
 DE7329  NAD 83(1997)-  42 20 43.29353(N)    089 15 59.63381(W) AD(       ) 1
 DE7329  ELLIP H (09/17/02)  216.198  (m)                       GP(       ) 4 1
 DE7329
 DE7329.Superseded values are not recommended for survey control.
 DE7329
 DE7329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7329.See file dsdata.pdf to determine how the superseded data were derived.
 DE7329
 DE7329_MARKER: I = METAL ROD
 DE7329_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7329+WITH SETTING: INFORMATION.
 DE7329_STAMPING: WIN 13.6N-04.7W
 DE7329_MARK LOGO: IL-201
 DE7329_PROJECTION: FLUSH
 DE7329_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7329_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7329+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7329_ROD/PIPE-DEPTH: 3 meters
 DE7329
 DE7329  HISTORY     - Date     Condition        Report By
 DE7329  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7329
 DE7329                          STATION DESCRIPTION
 DE7329
 DE7329'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7329'THE STATION IS LOCATED ON THE NORTH SIDE OF FISH HATCHERY ROAD.
 DE7329'
 DE7329'TO REACH THE STATION FROM THE INTERSECTION OF SR 70  AND MERIDIAN
 DE7329'ROAD, GO NORTHWEST ON SR 70 FOR 6.8 KM TO WINNEBAGO ROAD.  TURN LEFT
 DE7329'AND GO SOUTH ON WINNEBAGO ROAD FOR 1.3 KM TO FISH HATCHERY ROAD.  TURN
 DE7329'RIGHT AND GO WEST ON FISH HATCHERY ROAD FOR 1.3 KM TO THE STATION ON
 DE7329'THE RIGHT.
 DE7329'
 DE7329'THE STATION IS 12.2 M NORTH OF THE CENTERLINE OF FISH HATCHERY ROAD,
 DE7329'37 M EAST OF PRIVATE ENTRANCE NUMBER 11690, 0.3 M SOUTH OF A FENCE
 DE7329'LINE, AND 0.2 M SOUTH OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH
 DE7329'STATION BEARS SAZ 229 45 57, 401.992 METERS, STAMPED WIN 13.6N 04.7W
 DE7329'A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7300 ***********************************************************************
 DE7300  DESIGNATION -  WIN 13.6N 06.4E
 DE7300  PID         -  DE7300
 DE7300  STATE/COUNTY-  IL/WINNEBAGO
 DE7300  COUNTRY     -  US
 DE7300  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7300
 DE7300                         *CURRENT SURVEY CONTROL
 DE7300  ______________________________________________________________________
 DE7300* NAD 83(2011) POSITION- 42 20 48.36483(N) 089 02 58.93282(W)   ADJUSTED
 DE7300* NAD 83(2011) ELLIP HT-   190.468 (meters)        (06/27/12)   ADJUSTED
 DE7300* NAD 83(2011) EPOCH   -  2010.00
 DE7300* NAVD 88 ORTHO HEIGHT -   224.0   (meters)      735.    (feet) GPS OBS
 DE7300  ______________________________________________________________________
 DE7300  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7300  GEOID HEIGHT    -        -33.462 (meters)                     GEOID99
 DE7300  GEOID HEIGHT    -        -33.534 (meters)                     GEOID18
 DE7300  NAD 83(2011) X  -     78,302.621 (meters)                     COMP
 DE7300  NAD 83(2011) Y  - -4,720,630.446 (meters)                     COMP
 DE7300  NAD 83(2011) Z  -  4,274,278.295 (meters)                     COMP
 DE7300  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 DE7300
 DE7300  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7300  Standards:
 DE7300         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7300            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7300  -------------------------------------------------------------------
 DE7300  NETWORK    1.32   1.08           0.58   0.49   0.55      0.11828459
 DE7300  -------------------------------------------------------------------
 DE7300  Click here for local accuracies and other accuracy information.
 DE7300
 DE7300.The horizontal coordinates were established by GPS observations
 DE7300.and adjusted by the National Geodetic Survey in June 2012.
 DE7300
 DE7300.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7300.been affixed to the stable North American tectonic plate. See 
 DE7300.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7300
 DE7300.The horizontal coordinates are valid at the epoch date displayed above
 DE7300.which is a decimal equivalence of Year/Month/Day.
 DE7300
 DE7300.The orthometric height was determined by GPS observations and a
 DE7300.high-resolution geoid model.
 DE7300
 DE7300.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7300.GEOID18 height accuracy estimate available here.
 DE7300
 DE7300.Click photographs - Photos may exist for this station.
 DE7300
 DE7300.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7300
 DE7300.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7300
 DE7300.The ellipsoidal height was determined by GPS observations
 DE7300.and is referenced to NAD 83.
 DE7300
 DE7300. The following values were computed from the NAD 83(2011) position.
 DE7300
 DE7300;                    North         East     Units Scale Factor Converg.
 DE7300;SPC IL W     -   631,202.466   792,032.250   MT  1.00004535   +0 45 08.8
 DE7300;SPC IL W     - 2,070,870.09  2,598,525.81   sFT  1.00004535   +0 45 08.8
 DE7300;UTM  16      - 4,690,313.339   331,169.775   MT  0.99995072   -1 22 51.7
 DE7300
 DE7300!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7300!SPC IL W     -   0.99997013  x   1.00004535  =   1.00001548
 DE7300!UTM  16      -   0.99997013  x   0.99995072  =   0.99992085
 DE7300
 DE7300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3116990313(NAD 83)
 DE7300
 DE7300                          SUPERSEDED SURVEY CONTROL
 DE7300
 DE7300  NAD 83(2007)-  42 20 48.36474(N)    089 02 58.93373(W) AD(2002.00) 0
 DE7300  ELLIP H (02/10/07)  190.502  (m)                       GP(2002.00)    
 DE7300  ELLIP H (02/03/05)  190.485  (m)                       GP(       ) 4 2
 DE7300  NAD 83(1997)-  42 20 48.36459(N)    089 02 58.93299(W) AD(       ) 1
 DE7300  ELLIP H (09/17/02)  190.537  (m)                       GP(       ) 4 1
 DE7300
 DE7300.Superseded values are not recommended for survey control.
 DE7300
 DE7300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7300.See file dsdata.pdf to determine how the superseded data were derived.
 DE7300
 DE7300_MARKER: I = METAL ROD
 DE7300_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7300+WITH SETTING: INFORMATION.
 DE7300_STAMPING: WIN 13.6N-06.4E
 DE7300_MARK LOGO: IL-201
 DE7300_PROJECTION: FLUSH
 DE7300_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7300_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7300+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7300_ROD/PIPE-DEPTH: 3 meters
 DE7300
 DE7300  HISTORY     - Date     Condition        Report By
 DE7300  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7300
 DE7300                          STATION DESCRIPTION
 DE7300
 DE7300'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7300'THE STATION IS LOCATED ON THE SOUTH SIDE OF ROOSEVELT ROAD IN
 DE7300'MACHESNEY PARK.
 DE7300'
 DE7300'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND HARLEM ROAD,
 DE7300'GO NORTH ON SR 251 FOR 1.1 KM TO ROOSEVELT ROAD.  TURN RIGHT AND GO
 DE7300'EAST ON ROOSEVELT ROAD FOR 30 M TO THE STATION ON THE RIGHT.
 DE7300'
 DE7300'THE STATION IS 10.7 M EAST OF THE EAST EDGE OF THE FRONTAGE ROAD, 21.3
 DE7300'M SOUTH OF THE CENTERLINE OF ROOSEVELT ROAD, 1.5 M EAST OF THE
 DE7300'NORTHWEST CORNER OF A CHAIN LINK FENCE AROUND A SUBSTATION, AND 0.9 M
 DE7300'WEST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH MARK BEARS SAZ 201
 DE7300'50 21, 318.866 METERS, STAMPED WIN 13.6N 06.4E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7386 ***********************************************************************
 DE7386  DESIGNATION -  WIN 13.8N 09.4W
 DE7386  PID         -  DE7386
 DE7386  STATE/COUNTY-  IL/WINNEBAGO
 DE7386  COUNTRY     -  US
 DE7386  USGS QUAD   -  PECATONICA (2018)
 DE7386
 DE7386                         *CURRENT SURVEY CONTROL
 DE7386  ______________________________________________________________________
 DE7386* NAD 83(2011) POSITION- 42 20 52.08842(N) 089 21 34.34124(W)   ADJUSTED
 DE7386* NAD 83(2011) ELLIP HT-   220.185 (meters)        (06/27/12)   ADJUSTED
 DE7386* NAD 83(2011) EPOCH   -  2010.00
 DE7386* NAVD 88 ORTHO HEIGHT -   253.624 (meters)      832.10  (feet) ADJUSTED
 DE7386  ______________________________________________________________________
 DE7386  GEOID HEIGHT    -        -33.443 (meters)                     GEOID18
 DE7386  NAD 83(2011) X  -     52,773.451 (meters)                     COMP
 DE7386  NAD 83(2011) Y  - -4,720,929.425 (meters)                     COMP
 DE7386  NAD 83(2011) Z  -  4,274,383.231 (meters)                     COMP
 DE7386  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 DE7386  DYNAMIC HEIGHT  -        253.543 (meters)      831.83  (feet) COMP
 DE7386  MODELED GRAVITY -    980,292.9   (mgal)                       NAVD 88
 DE7386
 DE7386  VERT ORDER      -  SECOND    CLASS I
 DE7386
 DE7386  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7386  Standards:
 DE7386         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7386            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7386  -------------------------------------------------------------------
 DE7386  NETWORK    2.41   1.67           0.98   0.97   0.85     -0.26730629
 DE7386  -------------------------------------------------------------------
 DE7386  Click here for local accuracies and other accuracy information.
 DE7386
 DE7386.The horizontal coordinates were established by GPS observations
 DE7386.and adjusted by the National Geodetic Survey in June 2012.
 DE7386
 DE7386.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7386.been affixed to the stable North American tectonic plate. See 
 DE7386.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7386
 DE7386.The horizontal coordinates are valid at the epoch date displayed above
 DE7386.which is a decimal equivalence of Year/Month/Day.
 DE7386
 DE7386.The orthometric height was determined by differential leveling and
 DE7386.adjusted by the NATIONAL GEODETIC SURVEY
 DE7386.in March 2013.
 DE7386
 DE7386.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7386.GEOID18 height accuracy estimate available here.
 DE7386
 DE7386.Click photographs - Photos may exist for this station.
 DE7386
 DE7386.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7386
 DE7386.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7386
 DE7386.The ellipsoidal height was determined by GPS observations
 DE7386.and is referenced to NAD 83.
 DE7386
 DE7386.The dynamic height is computed by dividing the NAVD 88
 DE7386.geopotential number by the normal gravity value computed on the
 DE7386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7386.degrees latitude (g = 980.6199 gals.).
 DE7386
 DE7386.The modeled gravity was interpolated from observed gravity values.
 DE7386
 DE7386. The following values were computed from the NAD 83(2011) position.
 DE7386
 DE7386;                    North         East     Units Scale Factor Converg.
 DE7386;SPC IL W     -   631,028.576   766,502.038   MT  0.99999557   +0 32 37.4
 DE7386;SPC IL W     - 2,070,299.59  2,514,765.44   sFT  0.99999557   +0 32 37.4
 DE7386;UTM  16      - 4,691,090.035   305,651.114   MT  1.00006476   -1 35 23.8
 DE7386
 DE7386!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7386!SPC IL W     -   0.99996547  x   0.99999557  =   0.99996104
 DE7386!UTM  16      -   0.99996547  x   1.00006476  =   1.00003023
 DE7386
 DE7386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0565191090(NAD 83)
 DE7386
 DE7386                          SUPERSEDED SURVEY CONTROL
 DE7386
 DE7386  NAD 83(2007)-  42 20 52.08843(N)    089 21 34.34217(W) AD(2002.00) 0
 DE7386  ELLIP H (02/10/07)  220.220  (m)                       GP(2002.00)    
 DE7386  ELLIP H (02/03/05)  220.223  (m)                       GP(       ) 4 2
 DE7386  NAD 83(1997)-  42 20 52.08787(N)    089 21 34.34086(W) AD(       ) 1
 DE7386  ELLIP H (09/17/02)  220.275  (m)                       GP(       ) 4 1
 DE7386  NAVD 88 (09/17/02)  253.6    (m)  GEOID99  model used  GPS OBS        
 DE7386
 DE7386.Superseded values are not recommended for survey control.
 DE7386
 DE7386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7386.See file dsdata.pdf to determine how the superseded data were derived.
 DE7386
 DE7386_MARKER: F = FLANGE-ENCASED ROD
 DE7386_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7386+WITH SETTING: INFORMATION.
 DE7386_STAMPING: WIN 13.8N-09.4W
 DE7386_MARK LOGO: IL-201
 DE7386_PROJECTION: FLUSH
 DE7386_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7386_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7386_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7386+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 DE7386_ROD/PIPE-DEPTH: 3 meters
 DE7386
 DE7386  HISTORY     - Date     Condition        Report By
 DE7386  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7386  HISTORY     - 20120327 GOOD             AMESC
 DE7386
 DE7386                          STATION DESCRIPTION
 DE7386
 DE7386'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7386'THE STATION IS LOCATED ON THE WEST SIDE OF PECATONICA ROAD.
 DE7386'
 DE7386'TO REACH THE STATION FROM THE INTERSECTION OF PECATONICA ROAD AND
 DE7386'THIRD STREET IN THE VILLAGE OF PECATONICA, GO NORTH ON PECATONICA ROAD
 DE7386'FOR 3.6 KM TO GREEN ROAD.  CONTINUE NORTH ON PECATONICA ROAD FOR 60 M
 DE7386'TO THE STATION ON THE LEFT.
 DE7386'
 DE7386'THE STATION IS 9.1 M WEST OF THE WEST EDGE OF PAVEMENT OF PECATONICA
 DE7386'ROAD, 9.1 M SOUTH OF POWER POLE ON EAST SIDE OF ROAD OPPOSITE THE END
 DE7386'OF THE CURB LINE, AND 0.4 M EAST OF AN ORANGE CARSONITE WITNESS POST.
 DE7386'
 DE7386'AZIMUTH STATION BEARS SAZ 181 51 48, 844.407 METERS, STAMPED WIN 13.8N
 DE7386'09.4W A.
 DE7386
 DE7386                          STATION RECOVERY (2012)
 DE7386
 DE7386'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DE7386'A STEEL WITNESS POST WAS SET 0.5 FT (15 CM) NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7328 ***********************************************************************
 DE7328  DESIGNATION -  WIN 14.5N 03.3W
 DE7328  PID         -  DE7328
 DE7328  STATE/COUNTY-  IL/WINNEBAGO
 DE7328  COUNTRY     -  US
 DE7328  USGS QUAD   -  WINNEBAGO (2018)
 DE7328
 DE7328                         *CURRENT SURVEY CONTROL
 DE7328  ______________________________________________________________________
 DE7328* NAD 83(2011) POSITION- 42 21 27.75726(N) 089 14 20.23384(W)   ADJUSTED
 DE7328* NAD 83(2011) ELLIP HT-   205.347 (meters)        (06/27/12)   ADJUSTED
 DE7328* NAD 83(2011) EPOCH   -  2010.00
 DE7328* NAVD 88 ORTHO HEIGHT -   238.850 (meters)      783.63  (feet) ADJUSTED
 DE7328  ______________________________________________________________________
 DE7328  GEOID HEIGHT    -        -33.504 (meters)                     GEOID18
 DE7328  NAD 83(2011) X  -     62,699.058 (meters)                     COMP
 DE7328  NAD 83(2011) Y  - -4,720,055.523 (meters)                     COMP
 DE7328  NAD 83(2011) Z  -  4,275,186.605 (meters)                     COMP
 DE7328  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 DE7328  DYNAMIC HEIGHT  -        238.773 (meters)      783.37  (feet) COMP
 DE7328  MODELED GRAVITY -    980,295.8   (mgal)                       NAVD 88
 DE7328
 DE7328  VERT ORDER      -  SECOND    CLASS I
 DE7328
 DE7328  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7328  Standards:
 DE7328         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7328            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7328  -------------------------------------------------------------------
 DE7328  NETWORK    1.53   1.20           0.70   0.53   0.61      0.04523539
 DE7328  -------------------------------------------------------------------
 DE7328  Click here for local accuracies and other accuracy information.
 DE7328
 DE7328.The horizontal coordinates were established by GPS observations
 DE7328.and adjusted by the National Geodetic Survey in June 2012.
 DE7328
 DE7328.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7328.been affixed to the stable North American tectonic plate. See 
 DE7328.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7328
 DE7328.The horizontal coordinates are valid at the epoch date displayed above
 DE7328.which is a decimal equivalence of Year/Month/Day.
 DE7328
 DE7328.The orthometric height was determined by differential leveling and
 DE7328.adjusted by the NATIONAL GEODETIC SURVEY
 DE7328.in March 2013.
 DE7328
 DE7328.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7328.GEOID18 height accuracy estimate available here.
 DE7328
 DE7328.Click photographs - Photos may exist for this station.
 DE7328
 DE7328.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7328
 DE7328.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7328
 DE7328.The ellipsoidal height was determined by GPS observations
 DE7328.and is referenced to NAD 83.
 DE7328
 DE7328.The dynamic height is computed by dividing the NAVD 88
 DE7328.geopotential number by the normal gravity value computed on the
 DE7328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7328.degrees latitude (g = 980.6199 gals.).
 DE7328
 DE7328.The modeled gravity was interpolated from observed gravity values.
 DE7328
 DE7328. The following values were computed from the NAD 83(2011) position.
 DE7328
 DE7328;                    North         East     Units Scale Factor Converg.
 DE7328;SPC IL W     -   632,230.442   776,425.559   MT  1.00001302   +0 37 30.3
 DE7328;SPC IL W     - 2,074,242.71  2,547,322.85   sFT  1.00001302   +0 37 30.3
 DE7328;UTM  16      - 4,691,921.605   315,612.875   MT  1.00001833   -1 30 32.2
 DE7328
 DE7328!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7328!SPC IL W     -   0.99996780  x   1.00001302  =   0.99998081
 DE7328!UTM  16      -   0.99996780  x   1.00001833  =   0.99998612
 DE7328
 DE7328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1561291921(NAD 83)
 DE7328
 DE7328                          SUPERSEDED SURVEY CONTROL
 DE7328
 DE7328  NAD 83(2007)-  42 21 27.75725(N)    089 14 20.23476(W) AD(2002.00) 0
 DE7328  ELLIP H (02/10/07)  205.381  (m)                       GP(2002.00)    
 DE7328  ELLIP H (02/03/05)  205.379  (m)                       GP(       ) 4 2
 DE7328  NAD 83(1997)-  42 21 27.75687(N)    089 14 20.23367(W) AD(       ) 1
 DE7328  ELLIP H (09/17/02)  205.433  (m)                       GP(       ) 4 1
 DE7328  NAVD 88 (09/17/02)  238.8    (m)  GEOID99  model used  GPS OBS        
 DE7328
 DE7328.Superseded values are not recommended for survey control.
 DE7328
 DE7328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7328.See file dsdata.pdf to determine how the superseded data were derived.
 DE7328
 DE7328_MARKER: F = FLANGE-ENCASED ROD
 DE7328_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7328+WITH SETTING: INFORMATION.
 DE7328_STAMPING: WIN 14.5N-03.3W
 DE7328_MARK LOGO: IL-201
 DE7328_PROJECTION: FLUSH
 DE7328_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7328_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7328+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2020
 DE7328_ROD/PIPE-DEPTH: 3 meters
 DE7328
 DE7328  HISTORY     - Date     Condition        Report By
 DE7328  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7328  HISTORY     - 20120326 GOOD             AMESC
 DE7328  HISTORY     - 20200804 GOOD             ILDT
 DE7328
 DE7328                          STATION DESCRIPTION
 DE7328
 DE7328'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7328'THE STATION IS LOCATED ON THE NORTH SIDE OF SR 70. TO REACH THE
 DE7328'STATION FROM THE INTERSECTION OF SR 70  AND MERIDIAN ROAD, GO
 DE7328'NORTHWEST ON SR 70 FOR 5.9 KM TO THE STATION ON THE RIGHT, ABOUT 1.8 M
 DE7328'ABOVE THE ROAD GRADE. THE STATION IS 10.1 M NORTH OF THE NORTH EDGE OF
 DE7328'PAVEMENT OF STATE HIGHWAY 70, 61 M NORTHWEST OF PRIVATE ENTRANCE
 DE7328'NUMBER 10297, 16.8 M EAST OF UTILITY POLE NUMBER 297 9 1 AG, AND 0.3 M
 DE7328'SOUTH OF AN ORANGE CARSONITE WITNESS POST.  AZ MK BEARS SAZ 301 20 11,
 DE7328'350.785 METERS STAMPED WIN 14.5N 03.3W A.
 DE7328
 DE7328                          STATION RECOVERY (2012)
 DE7328
 DE7328'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DE7328'RECOVERED AS DESCRIBED.
 DE7328'
 DE7328'NOTE-CARSONITE WITNESS POST HAS BEEN REPLACED BY STEEL POST WITH WINN
 DE7328'CO TAG.
 DE7328
 DE7328                          STATION RECOVERY (2020)
 DE7328
 DE7328'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7328'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7325 ***********************************************************************
 DE7325  DESIGNATION -  WIN 14.8N 01.0E
 DE7325  PID         -  DE7325
 DE7325  STATE/COUNTY-  IL/WINNEBAGO
 DE7325  COUNTRY     -  US
 DE7325  USGS QUAD   -  WINNEBAGO (2018)
 DE7325
 DE7325                         *CURRENT SURVEY CONTROL
 DE7325  ______________________________________________________________________
 DE7325* NAD 83(2011) POSITION- 42 21 47.49867(N) 089 09 21.78383(W)   ADJUSTED
 DE7325* NAD 83(2011) ELLIP HT-   233.780 (meters)        (06/27/12)   ADJUSTED
 DE7325* NAD 83(2011) EPOCH   -  2010.00
 DE7325* NAVD 88 ORTHO HEIGHT -   267.3   (meters)      877.    (feet) GPS OBS
 DE7325  ______________________________________________________________________
 DE7325  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7325  GEOID HEIGHT    -        -33.450 (meters)                     GEOID99
 DE7325  GEOID HEIGHT    -        -33.529 (meters)                     GEOID18
 DE7325  NAD 83(2011) X  -     69,522.827 (meters)                     COMP
 DE7325  NAD 83(2011) Y  - -4,719,570.469 (meters)                     COMP
 DE7325  NAD 83(2011) Z  -  4,275,655.880 (meters)                     COMP
 DE7325  LAPLACE CORR    -         -0.41  (seconds)                    DEFLEC18
 DE7325
 DE7325  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7325  Standards:
 DE7325         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7325            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7325  -------------------------------------------------------------------
 DE7325  NETWORK    1.54   1.18           0.69   0.54   0.60      0.24741640
 DE7325  -------------------------------------------------------------------
 DE7325  Click here for local accuracies and other accuracy information.
 DE7325
 DE7325.The horizontal coordinates were established by GPS observations
 DE7325.and adjusted by the National Geodetic Survey in June 2012.
 DE7325
 DE7325.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7325.been affixed to the stable North American tectonic plate. See 
 DE7325.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7325
 DE7325.The horizontal coordinates are valid at the epoch date displayed above
 DE7325.which is a decimal equivalence of Year/Month/Day.
 DE7325
 DE7325.The orthometric height was determined by GPS observations and a
 DE7325.high-resolution geoid model.
 DE7325
 DE7325.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7325.GEOID18 height accuracy estimate available here.
 DE7325
 DE7325.Click photographs - Photos may exist for this station.
 DE7325
 DE7325.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7325
 DE7325.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7325
 DE7325.The ellipsoidal height was determined by GPS observations
 DE7325.and is referenced to NAD 83.
 DE7325
 DE7325. The following values were computed from the NAD 83(2011) position.
 DE7325
 DE7325;                    North         East     Units Scale Factor Converg.
 DE7325;SPC IL W     -   632,917.391   783,247.966   MT  1.00002641   +0 40 51.7
 DE7325;SPC IL W     - 2,076,496.47  2,569,706.04   sFT  1.00002641   +0 40 51.7
 DE7325;UTM  16      - 4,692,354.014   322,456.017   MT  0.99998785   -1 27 11.5
 DE7325
 DE7325!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7325!SPC IL W     -   0.99996334  x   1.00002641  =   0.99998975
 DE7325!UTM  16      -   0.99996334  x   0.99998785  =   0.99995119
 DE7325
 DE7325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2245692354(NAD 83)
 DE7325
 DE7325                          SUPERSEDED SURVEY CONTROL
 DE7325
 DE7325  NAD 83(2007)-  42 21 47.49866(N)    089 09 21.78473(W) AD(2002.00) 0
 DE7325  ELLIP H (02/10/07)  233.814  (m)                       GP(2002.00)    
 DE7325  ELLIP H (02/03/05)  233.804  (m)                       GP(       ) 4 2
 DE7325  NAD 83(1997)-  42 21 47.49836(N)    089 09 21.78372(W) AD(       ) 1
 DE7325  ELLIP H (09/17/02)  233.863  (m)                       GP(       ) 4 1
 DE7325
 DE7325.Superseded values are not recommended for survey control.
 DE7325
 DE7325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7325.See file dsdata.pdf to determine how the superseded data were derived.
 DE7325
 DE7325_MARKER: I = METAL ROD
 DE7325_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7325+WITH SETTING: INFORMATION.
 DE7325_STAMPING: WIN 14.8N-01.0E
 DE7325_MARK LOGO: IL-201
 DE7325_PROJECTION: FLUSH
 DE7325_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7325_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7325_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7325+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7325_ROD/PIPE-DEPTH: 3 meters
 DE7325
 DE7325  HISTORY     - Date     Condition        Report By
 DE7325  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7325
 DE7325                          STATION DESCRIPTION
 DE7325
 DE7325'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7325'THE STATION IS LOCATED ON THE WEST SIDE OF TATE ROAD.
 DE7325'
 DE7325'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 AND MERIDIAN ROAD,
 DE7325'GO NORTH ON MERIDIAN ROAD FOR 4 KM TO LATHAM ROAD.  TURN RIGHT AND GO
 DE7325'EAST ON LATHAM ROAD FOR 1.6 KM TO TATE ROAD.  TURN RIGHT AND GO SOUTH
 DE7325'ON TATE ROAD FOR 0.5 KM TO THE STATION ON THE RIGHT.
 DE7325'
 DE7325'THE STATION IS 5 M WEST OF THE WEST EDGE OF PAVEMENT OF TATE ROAD, 12
 DE7325'M NORTH OF PRIVATE ENTRANCE TO 7160, 6 M SOUTH OF THE CENTER OF A
 DE7325'FIELD ENTRANCE, AND 0.3 M EAST OF AN ORANGE CARSONITE WITNESS POST.
 DE7325'AZIMUTH STATION BEARS SAZ 357 15 00, 572.603 METERS, STAMPED WIN 14.8N
 DE7325'01.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7298 ***********************************************************************
 DE7298  DESIGNATION -  WIN 14.9N 07.2E
 DE7298  PID         -  DE7298
 DE7298  STATE/COUNTY-  IL/WINNEBAGO
 DE7298  COUNTRY     -  US
 DE7298  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7298
 DE7298                         *CURRENT SURVEY CONTROL
 DE7298  ______________________________________________________________________
 DE7298* NAD 83(2011) POSITION- 42 21 56.85614(N) 089 02 04.77513(W)   ADJUSTED
 DE7298* NAD 83(2011) ELLIP HT-   189.637 (meters)        (06/27/12)   ADJUSTED
 DE7298* NAD 83(2011) EPOCH   -  2010.00
 DE7298* NAVD 88 ORTHO HEIGHT -   223.212 (meters)      732.32  (feet) ADJUSTED
 DE7298  ______________________________________________________________________
 DE7298  GEOID HEIGHT    -        -33.568 (meters)                     GEOID18
 DE7298  NAD 83(2011) X  -     79,518.086 (meters)                     COMP
 DE7298  NAD 83(2011) Y  - -4,719,185.430 (meters)                     COMP
 DE7298  NAD 83(2011) Z  -  4,275,839.477 (meters)                     COMP
 DE7298  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 DE7298  DYNAMIC HEIGHT  -        223.141 (meters)      732.09  (feet) COMP
 DE7298  MODELED GRAVITY -    980,300.0   (mgal)                       NAVD 88
 DE7298
 DE7298  VERT ORDER      -  SECOND    CLASS I
 DE7298
 DE7298  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7298  Standards:
 DE7298         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7298            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7298  -------------------------------------------------------------------
 DE7298  NETWORK    1.14   0.98           0.51   0.41   0.50      0.08518850
 DE7298  -------------------------------------------------------------------
 DE7298  Click here for local accuracies and other accuracy information.
 DE7298
 DE7298.The horizontal coordinates were established by GPS observations
 DE7298.and adjusted by the National Geodetic Survey in June 2012.
 DE7298
 DE7298.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7298.been affixed to the stable North American tectonic plate. See 
 DE7298.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7298
 DE7298.The horizontal coordinates are valid at the epoch date displayed above
 DE7298.which is a decimal equivalence of Year/Month/Day.
 DE7298
 DE7298.The orthometric height was determined by differential leveling and
 DE7298.adjusted by the NATIONAL GEODETIC SURVEY
 DE7298.in March 2013.
 DE7298
 DE7298.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7298.GEOID18 height accuracy estimate available here.
 DE7298
 DE7298.Click photographs - Photos may exist for this station.
 DE7298
 DE7298.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7298
 DE7298.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7298
 DE7298.The ellipsoidal height was determined by GPS observations
 DE7298.and is referenced to NAD 83.
 DE7298
 DE7298.The dynamic height is computed by dividing the NAVD 88
 DE7298.geopotential number by the normal gravity value computed on the
 DE7298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7298.degrees latitude (g = 980.6199 gals.).
 DE7298
 DE7298.The modeled gravity was interpolated from observed gravity values.
 DE7298
 DE7298. The following values were computed from the NAD 83(2011) position.
 DE7298
 DE7298;                    North         East     Units Scale Factor Converg.
 DE7298;SPC IL W     -   633,332.111   793,243.666   MT  1.00004811   +0 45 46.3
 DE7298;SPC IL W     - 2,077,857.10  2,602,500.26   sFT  1.00004811   +0 45 46.3
 DE7298;UTM  16      - 4,692,396.195   332,459.521   MT  0.99994538   -1 22 17.0
 DE7298
 DE7298!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7298!SPC IL W     -   0.99997026  x   1.00004811  =   1.00001837
 DE7298!UTM  16      -   0.99997026  x   0.99994538  =   0.99991564
 DE7298
 DE7298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3245992396(NAD 83)
 DE7298
 DE7298                          SUPERSEDED SURVEY CONTROL
 DE7298
 DE7298  NAD 83(2007)-  42 21 56.85607(N)    089 02 04.77603(W) AD(2002.00) 0
 DE7298  ELLIP H (02/10/07)  189.671  (m)                       GP(2002.00)    
 DE7298  ELLIP H (02/03/05)  189.655  (m)                       GP(       ) 4 2
 DE7298  NAD 83(1997)-  42 21 56.85590(N)    089 02 04.77519(W) AD(       ) 1
 DE7298  ELLIP H (09/17/02)  189.712  (m)                       GP(       ) 4 1
 DE7298  NAVD 88 (09/17/02)  223.2    (m)  GEOID99  model used  GPS OBS        
 DE7298
 DE7298.Superseded values are not recommended for survey control.
 DE7298
 DE7298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7298.See file dsdata.pdf to determine how the superseded data were derived.
 DE7298
 DE7298_MARKER: F = FLANGE-ENCASED ROD
 DE7298_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7298+WITH SETTING: INFORMATION.
 DE7298_STAMPING: WIN 14.9N-07.2E
 DE7298_MARK LOGO: IL-201
 DE7298_PROJECTION: RECESSED 30 CENTIMETERS
 DE7298_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7298_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7298+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2020
 DE7298_ROD/PIPE-DEPTH: 3 meters
 DE7298
 DE7298  HISTORY     - Date     Condition        Report By
 DE7298  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7298  HISTORY     - 20110621 GOOD             ILGEO
 DE7298  HISTORY     - 20200303 GOOD             ILDT
 DE7298
 DE7298                          STATION DESCRIPTION
 DE7298
 DE7298'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7298'THE STATION IS LOCATED ON THE SOUTH SIDE OF SR 173. TO REACH THE
 DE7298'STATION FROM THE INTERSECTION OF SR 251 AND SR 173, GO EAST ON SR 173
 DE7298'FOR 47 M TO THE STATION ON THE RIGHT. THE STATION IS 15.8 M SOUTH OF
 DE7298'THE CENTERLINE OF SR 173, 4.3 M NORTH-NORTHEAST OF A JUNCTION BOX, AND
 DE7298'0.3 M NORTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7298'AZ MK BEARS SAZ 205 59 25, 366.878 METERS STAMPED WIN 14.9N 07.2E A.
 DE7298
 DE7298                          STATION RECOVERY (2011)
 DE7298
 DE7298'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DE7298'RECOVERED AS DESCRIBED.
 DE7298
 DE7298                          STATION RECOVERY (2020)
 DE7298
 DE7298'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7298'THE MARK IS 14.6 FT (4.5 M) SOUTH OF THE BACK OF CURB ON IL 173 AND 54
 DE7298'FT (16.5 M) WEST-SOUTHWEST OF THE METAL POST OF THE SIGN FOR IL 173
 DE7298'EAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7301 ***********************************************************************
 DE7301  DESIGNATION -  WIN 15.0N 04.0E
 DE7301  PID         -  DE7301
 DE7301  STATE/COUNTY-  IL/WINNEBAGO
 DE7301  COUNTRY     -  US
 DE7301  USGS QUAD   -  ROCKFORD NORTH (2018)
 DE7301
 DE7301                         *CURRENT SURVEY CONTROL
 DE7301  ______________________________________________________________________
 DE7301* NAD 83(2011) POSITION- 42 21 57.32918(N) 089 05 50.33586(W)   ADJUSTED
 DE7301* NAD 83(2011) ELLIP HT-   213.428 (meters)        (06/27/12)   ADJUSTED
 DE7301* NAD 83(2011) EPOCH   -  2010.00
 DE7301* NAVD 88 ORTHO HEIGHT -   247.0   (meters)      810.    (feet) GPS OBS
 DE7301  ______________________________________________________________________
 DE7301  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7301  GEOID HEIGHT    -        -33.475 (meters)                     GEOID99
 DE7301  GEOID HEIGHT    -        -33.551 (meters)                     GEOID18
 DE7301  NAD 83(2011) X  -     74,357.500 (meters)                     COMP
 DE7301  NAD 83(2011) Y  - -4,719,277.306 (meters)                     COMP
 DE7301  NAD 83(2011) Z  -  4,275,866.293 (meters)                     COMP
 DE7301  LAPLACE CORR    -         -0.72  (seconds)                    DEFLEC18
 DE7301
 DE7301  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7301  Standards:
 DE7301         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7301            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7301  -------------------------------------------------------------------
 DE7301  NETWORK    1.49   1.22           0.65   0.56   0.62      0.17050351
 DE7301  -------------------------------------------------------------------
 DE7301  Click here for local accuracies and other accuracy information.
 DE7301
 DE7301.The horizontal coordinates were established by GPS observations
 DE7301.and adjusted by the National Geodetic Survey in June 2012.
 DE7301
 DE7301.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7301.been affixed to the stable North American tectonic plate. See 
 DE7301.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7301
 DE7301.The horizontal coordinates are valid at the epoch date displayed above
 DE7301.which is a decimal equivalence of Year/Month/Day.
 DE7301
 DE7301.The orthometric height was determined by GPS observations and a
 DE7301.high-resolution geoid model.
 DE7301
 DE7301.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7301.GEOID18 height accuracy estimate available here.
 DE7301
 DE7301.Click photographs - Photos may exist for this station.
 DE7301
 DE7301.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7301
 DE7301.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7301
 DE7301.The ellipsoidal height was determined by GPS observations
 DE7301.and is referenced to NAD 83.
 DE7301
 DE7301. The following values were computed from the NAD 83(2011) position.
 DE7301
 DE7301;                    North         East     Units Scale Factor Converg.
 DE7301;SPC IL W     -   633,279.888   788,082.456   MT  1.00003660   +0 43 14.3
 DE7301;SPC IL W     - 2,077,685.77  2,585,567.19   sFT  1.00003660   +0 43 14.3
 DE7301;UTM  16      - 4,692,536.207   327,300.391   MT  0.99996698   -1 24 49.1
 DE7301
 DE7301!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7301!SPC IL W     -   0.99996653  x   1.00003660  =   1.00000313
 DE7301!UTM  16      -   0.99996653  x   0.99996698  =   0.99993351
 DE7301
 DE7301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2730092536(NAD 83)
 DE7301
 DE7301                          SUPERSEDED SURVEY CONTROL
 DE7301
 DE7301  NAD 83(2007)-  42 21 57.32918(N)    089 05 50.33674(W) AD(2002.00) 0
 DE7301  ELLIP H (02/10/07)  213.462  (m)                       GP(2002.00)    
 DE7301  ELLIP H (02/03/05)  213.448  (m)                       GP(       ) 4 2
 DE7301  NAD 83(1997)-  42 21 57.32890(N)    089 05 50.33586(W) AD(       ) 1
 DE7301  ELLIP H (09/17/02)  213.510  (m)                       GP(       ) 4 1
 DE7301
 DE7301.Superseded values are not recommended for survey control.
 DE7301
 DE7301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7301.See file dsdata.pdf to determine how the superseded data were derived.
 DE7301
 DE7301_MARKER: I = METAL ROD
 DE7301_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7301+WITH SETTING: INFORMATION.
 DE7301_STAMPING: WIN 15.0N-04.0E
 DE7301_MARK LOGO: IL-201
 DE7301_PROJECTION: FLUSH
 DE7301_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7301_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7301+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7301_ROD/PIPE-DEPTH: 3 meters
 DE7301
 DE7301  HISTORY     - Date     Condition        Report By
 DE7301  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7301
 DE7301                          STATION DESCRIPTION
 DE7301
 DE7301'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7301'THE STATION IS LOCATED ON THE WEST SIDE OF NORTH ROCKTON AVENUE.
 DE7301'
 DE7301'TO REACH THE STATION FROM THE INTERSECTION OF SR 2 AND ELMWOOD ROAD,
 DE7301'GO NORTH ON SR 2 FOR 4.0 KM TO LATHAM ROAD.  TURN LEFT AND GO WEST ON
 DE7301'LATHAM ROAD FOR 1.6 KM TO ROCKTON AVENUE.  TURN LEFT AND GO SOUTH ON
 DE7301'ROCKTON AVENUE FOR 0.3 KM TO THE STATION ON THE RIGHT.
 DE7301'
 DE7301'THE STATION IS 6.1 M WEST OF THE WEST EDGE OF PAVEMENT OF ROCKTON
 DE7301'AVENUE, 3 M SOUTH OF A POWER POLE, AND 0.3 M EAST OF AN ORANGE
 DE7301'CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 358 01 46, 884.367
 DE7301'METERS, STAMPED WIN 15.0N 04.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7312 ***********************************************************************
 DE7312  DESIGNATION -  WIN 15.2N 12.0E
 DE7312  PID         -  DE7312
 DE7312  STATE/COUNTY-  IL/WINNEBAGO
 DE7312  COUNTRY     -  US
 DE7312  USGS QUAD   -  CALEDONIA (2018)
 DE7312
 DE7312                         *CURRENT SURVEY CONTROL
 DE7312  ______________________________________________________________________
 DE7312* NAD 83(2011) POSITION- 42 22 13.13150(N) 088 56 28.48203(W)   ADJUSTED
 DE7312* NAD 83(2011) ELLIP HT-   245.489 (meters)        (06/27/12)   ADJUSTED
 DE7312* NAD 83(2011) EPOCH   -  2010.00
 DE7312* NAVD 88 ORTHO HEIGHT -   279.077 (meters)      915.61  (feet) ADJUSTED
 DE7312  ______________________________________________________________________
 DE7312  GEOID HEIGHT    -        -33.583 (meters)                     GEOID18
 DE7312  NAD 83(2011) X  -     87,206.622 (meters)                     COMP
 DE7312  NAD 83(2011) Y  - -4,718,752.397 (meters)                     COMP
 DE7312  NAD 83(2011) Z  -  4,276,248.159 (meters)                     COMP
 DE7312  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 DE7312  DYNAMIC HEIGHT  -        278.988 (meters)      915.31  (feet) COMP
 DE7312  MODELED GRAVITY -    980,294.2   (mgal)                       NAVD 88
 DE7312
 DE7312  VERT ORDER      -  SECOND    CLASS I
 DE7312
 DE7312  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7312  Standards:
 DE7312         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7312            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7312  -------------------------------------------------------------------
 DE7312  NETWORK    0.97   0.98           0.45   0.32   0.50      0.11577758
 DE7312  -------------------------------------------------------------------
 DE7312  Click here for local accuracies and other accuracy information.
 DE7312
 DE7312.The horizontal coordinates were established by GPS observations
 DE7312.and adjusted by the National Geodetic Survey in June 2012.
 DE7312
 DE7312.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7312.been affixed to the stable North American tectonic plate. See 
 DE7312.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7312
 DE7312.The horizontal coordinates are valid at the epoch date displayed above
 DE7312.which is a decimal equivalence of Year/Month/Day.
 DE7312
 DE7312.The orthometric height was determined by differential leveling and
 DE7312.adjusted by the NATIONAL GEODETIC SURVEY
 DE7312.in March 2013.
 DE7312
 DE7312.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7312.GEOID18 height accuracy estimate available here.
 DE7312
 DE7312.Click photographs - Photos may exist for this station.
 DE7312
 DE7312.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7312
 DE7312.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7312
 DE7312.The ellipsoidal height was determined by GPS observations
 DE7312.and is referenced to NAD 83.
 DE7312
 DE7312.The dynamic height is computed by dividing the NAVD 88
 DE7312.geopotential number by the normal gravity value computed on the
 DE7312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7312.degrees latitude (g = 980.6199 gals.).
 DE7312
 DE7312.The modeled gravity was interpolated from observed gravity values.
 DE7312
 DE7312. The following values were computed from the NAD 83(2011) position.
 DE7312
 DE7312;                    North         East     Units Scale Factor Converg.
 DE7312;SPC IL W     -   633,940.966   800,931.127   MT  1.00006647   +0 49 33.3
 DE7312;SPC IL W     - 2,079,854.65  2,627,721.54   sFT  1.00006647   +0 49 33.3
 DE7312;UTM  16      - 4,692,718.284   340,163.343   MT  0.99991434   -1 18 30.7
 DE7312
 DE7312!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7312!SPC IL W     -   0.99996150  x   1.00006647  =   1.00002797
 DE7312!UTM  16      -   0.99996150  x   0.99991434  =   0.99987584
 DE7312
 DE7312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4016392718(NAD 83)
 DE7312
 DE7312                          SUPERSEDED SURVEY CONTROL
 DE7312
 DE7312  NAD 83(2007)-  42 22 13.13136(N)    088 56 28.48282(W) AD(2002.00) 0
 DE7312  ELLIP H (02/10/07)  245.521  (m)                       GP(2002.00)    
 DE7312  ELLIP H (02/03/05)  245.508  (m)                       GP(       ) 4 2
 DE7312  NAD 83(1997)-  42 22 13.13117(N)    088 56 28.48206(W) AD(       ) 1
 DE7312  ELLIP H (09/17/02)  245.558  (m)                       GP(       ) 4 1
 DE7312  NAVD 88 (05/16/07)  279.10   (m)  GEOID03  model used  GPS OBS        
 DE7312  NAVD 88 (09/17/02)  279.1    (m)  GEOID99  model used  GPS OBS        
 DE7312
 DE7312.Superseded values are not recommended for survey control.
 DE7312
 DE7312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7312.See file dsdata.pdf to determine how the superseded data were derived.
 DE7312
 DE7312_MARKER: I = METAL ROD
 DE7312_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7312+WITH SETTING: INFORMATION.
 DE7312_STAMPING: WIN 15.2N-12.0E
 DE7312_MARK LOGO: IL-201
 DE7312_PROJECTION: RECESSED 1 CENTIMETERS
 DE7312_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7312_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7312+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DE7312_ROD/PIPE-DEPTH: 3 meters
 DE7312
 DE7312  HISTORY     - Date     Condition        Report By
 DE7312  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7312  HISTORY     - 20070222 GOOD             ILDT
 DE7312  HISTORY     - 20110621 GOOD             ILGEO
 DE7312
 DE7312                          STATION DESCRIPTION
 DE7312
 DE7312'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7312'THE STATION IS LOCATED ON SR 173 APPROXIMATELY AT THE WINNEBAGO-BOONE
 DE7312'COUNTY LINE.
 DE7312'
 DE7312'TO REACH THE STATION FROM THE INTERSECTION OF SR 173 AND I-90, GO EAST
 DE7312'ON SR 173 FOR 2.1 KM, 0.5 KM EAST OF BELVIDERE ROAD, TO THE STATION ON
 DE7312'THE LEFT.
 DE7312'
 DE7312'THE STATION IS 7.0 M NORTH OF THE NORTH EDGE OF PAVEMENT, 33.5 M WEST
 DE7312'OF A UTILITY POLE, AND 0.3 M SOUTH OF AN ORANGE CARSONITE WITNESS POST
 DE7312'AZIMUTH STATION BEARS SAZ 88 32 04, 390.973 METERS, STAMPED WIN 15.2N
 DE7312'12.0E A.
 DE7312
 DE7312                          STATION RECOVERY (2007)
 DE7312
 DE7312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RSJ)
 DE7312'RECOVERED AS DESCRIBED BY NATIONAL SURVEY AND ENGINEERING.
 DE7312
 DE7312                          STATION RECOVERY (2011)
 DE7312
 DE7312'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DE7312'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7307 ***********************************************************************
 DE7307  DESIGNATION -  WIN 15.7N 02.5W
 DE7307  PID         -  DE7307
 DE7307  STATE/COUNTY-  IL/WINNEBAGO
 DE7307  COUNTRY     -  US
 DE7307  USGS QUAD   -  SHIRLAND (2018)
 DE7307
 DE7307                         *CURRENT SURVEY CONTROL
 DE7307  ______________________________________________________________________
 DE7307* NAD 83(2011) POSITION- 42 22 37.02800(N) 089 13 25.25725(W)   ADJUSTED
 DE7307* NAD 83(2011) ELLIP HT-   194.127 (meters)        (06/27/12)   ADJUSTED
 DE7307* NAD 83(2011) EPOCH   -  2010.00
 DE7307* NAVD 88 ORTHO HEIGHT -   227.7   (meters)      747.    (feet) GPS OBS
 DE7307  ______________________________________________________________________
 DE7307  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7307  GEOID HEIGHT    -        -33.458 (meters)                     GEOID99
 DE7307  GEOID HEIGHT    -        -33.539 (meters)                     GEOID18
 DE7307  NAD 83(2011) X  -     63,937.483 (meters)                     COMP
 DE7307  NAD 83(2011) Y  - -4,718,590.091 (meters)                     COMP
 DE7307  NAD 83(2011) Z  -  4,276,758.286 (meters)                     COMP
 DE7307  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 DE7307
 DE7307  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7307  Standards:
 DE7307         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7307            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7307  -------------------------------------------------------------------
 DE7307  NETWORK    2.50   1.88           1.09   0.94   0.96      0.13337625
 DE7307  -------------------------------------------------------------------
 DE7307  Click here for local accuracies and other accuracy information.
 DE7307
 DE7307.The horizontal coordinates were established by GPS observations
 DE7307.and adjusted by the National Geodetic Survey in June 2012.
 DE7307
 DE7307.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7307.been affixed to the stable North American tectonic plate. See 
 DE7307.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7307
 DE7307.The horizontal coordinates are valid at the epoch date displayed above
 DE7307.which is a decimal equivalence of Year/Month/Day.
 DE7307
 DE7307.The orthometric height was determined by GPS observations and a
 DE7307.high-resolution geoid model.
 DE7307
 DE7307.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7307.GEOID18 height accuracy estimate available here.
 DE7307
 DE7307.Click photographs - Photos may exist for this station.
 DE7307
 DE7307.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7307
 DE7307.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7307
 DE7307.The ellipsoidal height was determined by GPS observations
 DE7307.and is referenced to NAD 83.
 DE7307
 DE7307. The following values were computed from the NAD 83(2011) position.
 DE7307
 DE7307;                    North         East     Units Scale Factor Converg.
 DE7307;SPC IL W     -   634,381.577   777,659.920   MT  1.00001536   +0 38 08.2
 DE7307;SPC IL W     - 2,081,300.22  2,551,372.59   sFT  1.00001536   +0 38 08.2
 DE7307;UTM  16      - 4,694,025.278   316,926.497   MT  1.00001239   -1 29 57.1
 DE7307
 DE7307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7307!SPC IL W     -   0.99996956  x   1.00001536  =   0.99998491
 DE7307!UTM  16      -   0.99996956  x   1.00001239  =   0.99998194
 DE7307
 DE7307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1692694025(NAD 83)
 DE7307
 DE7307                          SUPERSEDED SURVEY CONTROL
 DE7307
 DE7307  NAD 83(2007)-  42 22 37.02802(N)    089 13 25.25817(W) AD(2002.00) 0
 DE7307  ELLIP H (02/10/07)  194.161  (m)                       GP(2002.00)    
 DE7307  ELLIP H (02/03/05)  194.156  (m)                       GP(       ) 4 2
 DE7307  NAD 83(1997)-  42 22 37.02751(N)    089 13 25.25697(W) AD(       ) 1
 DE7307  ELLIP H (09/17/02)  194.211  (m)                       GP(       ) 4 1
 DE7307
 DE7307.Superseded values are not recommended for survey control.
 DE7307
 DE7307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7307.See file dsdata.pdf to determine how the superseded data were derived.
 DE7307
 DE7307_MARKER: I = METAL ROD
 DE7307_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7307+WITH SETTING: INFORMATION.
 DE7307_STAMPING: WIN 15.7N-02.5W
 DE7307_MARK LOGO: IL-201
 DE7307_PROJECTION: FLUSH
 DE7307_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7307_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7307+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7307_ROD/PIPE-DEPTH: 3 meters
 DE7307
 DE7307  HISTORY     - Date     Condition        Report By
 DE7307  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7307
 DE7307                          STATION DESCRIPTION
 DE7307
 DE7307'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7307'THE STATION IS LOCATED AT THE INTERSECTION OF KNAPP ROAD AND EDDIE
 DE7307'ROAD.
 DE7307'
 DE7307'TO REACH THE STATION FROM THE INTERSECTION OF SR 75  AND MERIDIAN
 DE7307'ROAD, GO WEST ON SR 75 FOR 1.6 KM TO HARRISON ROAD.  TURN LEFT AND GO
 DE7307'SOUTH ON HARRISON ROAD FOR 5.3 KM TO KNAPP ROAD.  TURN RIGHT AND GO
 DE7307'WEST ON KNAPP ROAD FOR 2.1 KM TO THE STATION ON THE RIGHT, WHERE
 DE7307'EAST-WEST KNAPP ROAD TURNS TO NORTH-SOUTH EDDIE ROAD.
 DE7307'
 DE7307'THE STATION IS 7.6 M NORTH OF THE NORTH EDGE OF PAVEMENT OF KNAPP
 DE7307'ROAD, 3.0 M EAST OF THE CENTERLINE OF EDDIE ROAD, AND 0.3 M SOUTH OF
 DE7307'AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 270 13
 DE7307'59, 446.793 METERS, STAMPED WIN 15.7N 02.5W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7310 ***********************************************************************
 DE7310  DESIGNATION -  WIN 15.7N 07.7W
 DE7310  PID         -  DE7310
 DE7310  STATE/COUNTY-  IL/WINNEBAGO
 DE7310  COUNTRY     -  US
 DE7310  USGS QUAD   -  DURAND (2018)
 DE7310
 DE7310                         *CURRENT SURVEY CONTROL
 DE7310  ______________________________________________________________________
 DE7310* NAD 83(2011) POSITION- 42 22 32.02302(N) 089 19 31.10604(W)   ADJUSTED
 DE7310* NAD 83(2011) ELLIP HT-   235.216 (meters)        (06/27/12)   ADJUSTED
 DE7310* NAD 83(2011) EPOCH   -  2010.00
 DE7310* NAVD 88 ORTHO HEIGHT -   268.746 (meters)      881.71  (feet) ADJUSTED
 DE7310  ______________________________________________________________________
 DE7310  GEOID HEIGHT    -        -33.497 (meters)                     GEOID18
 DE7310  NAD 83(2011) X  -     55,569.677 (meters)                     COMP
 DE7310  NAD 83(2011) Y  - -4,718,830.509 (meters)                     COMP
 DE7310  NAD 83(2011) Z  -  4,276,671.891 (meters)                     COMP
 DE7310  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 DE7310  DYNAMIC HEIGHT  -        268.661 (meters)      881.43  (feet) COMP
 DE7310  MODELED GRAVITY -    980,298.1   (mgal)                       NAVD 88
 DE7310
 DE7310  VERT ORDER      -  SECOND    CLASS I
 DE7310
 DE7310  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7310  Standards:
 DE7310         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7310            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7310  -------------------------------------------------------------------
 DE7310  NETWORK    2.14   1.65           0.93   0.81   0.84      0.10870045
 DE7310  -------------------------------------------------------------------
 DE7310  Click here for local accuracies and other accuracy information.
 DE7310
 DE7310.The horizontal coordinates were established by GPS observations
 DE7310.and adjusted by the National Geodetic Survey in June 2012.
 DE7310
 DE7310.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7310.been affixed to the stable North American tectonic plate. See 
 DE7310.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7310
 DE7310.The horizontal coordinates are valid at the epoch date displayed above
 DE7310.which is a decimal equivalence of Year/Month/Day.
 DE7310
 DE7310.The orthometric height was determined by differential leveling and
 DE7310.adjusted by the NATIONAL GEODETIC SURVEY
 DE7310.in March 2013.
 DE7310
 DE7310.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7310.GEOID18 height accuracy estimate available here.
 DE7310
 DE7310.Click photographs - Photos may exist for this station.
 DE7310
 DE7310.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7310
 DE7310.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7310
 DE7310.The ellipsoidal height was determined by GPS observations
 DE7310.and is referenced to NAD 83.
 DE7310
 DE7310.The dynamic height is computed by dividing the NAVD 88
 DE7310.geopotential number by the normal gravity value computed on the
 DE7310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7310.degrees latitude (g = 980.6199 gals.).
 DE7310
 DE7310.The modeled gravity was interpolated from observed gravity values.
 DE7310
 DE7310. The following values were computed from the NAD 83(2011) position.
 DE7310
 DE7310;                    North         East     Units Scale Factor Converg.
 DE7310;SPC IL W     -   634,139.307   769,292.040   MT  1.00000023   +0 34 01.5
 DE7310;SPC IL W     - 2,080,505.38  2,523,918.97   sFT  1.00000023   +0 34 01.5
 DE7310;UTM  16      - 4,694,094.886   308,555.200   MT  1.00005097   -1 34 03.7
 DE7310
 DE7310!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7310!SPC IL W     -   0.99996311  x   1.00000023  =   0.99996334
 DE7310!UTM  16      -   0.99996311  x   1.00005097  =   1.00001408
 DE7310
 DE7310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0855594094(NAD 83)
 DE7310
 DE7310                          SUPERSEDED SURVEY CONTROL
 DE7310
 DE7310  NAD 83(2007)-  42 22 32.02303(N)    089 19 31.10695(W) AD(2002.00) 0
 DE7310  ELLIP H (02/10/07)  235.250  (m)                       GP(2002.00)    
 DE7310  ELLIP H (02/03/05)  235.246  (m)                       GP(       ) 4 2
 DE7310  NAD 83(1997)-  42 22 32.02251(N)    089 19 31.10570(W) AD(       ) 1
 DE7310  ELLIP H (09/17/02)  235.300  (m)                       GP(       ) 4 1
 DE7310  NAVD 88 (09/17/02)  268.7    (m)  GEOID99  model used  GPS OBS        
 DE7310
 DE7310.Superseded values are not recommended for survey control.
 DE7310
 DE7310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7310.See file dsdata.pdf to determine how the superseded data were derived.
 DE7310
 DE7310_MARKER: F = FLANGE-ENCASED ROD
 DE7310_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7310+WITH SETTING: INFORMATION.
 DE7310_STAMPING: WIN 15.7N-07.7W
 DE7310_MARK LOGO: IL-201
 DE7310_PROJECTION: FLUSH
 DE7310_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7310_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7310+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2020
 DE7310_ROD/PIPE-DEPTH: 3 meters
 DE7310
 DE7310  HISTORY     - Date     Condition        Report By
 DE7310  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7310  HISTORY     - 20120326 GOOD             AMESC
 DE7310  HISTORY     - 20200204 GOOD             ILDT
 DE7310
 DE7310                          STATION DESCRIPTION
 DE7310
 DE7310'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7310'THE STATION IS LOCATED ON THE SOUTH SIDE OF SR 70. TO REACH THE
 DE7310'STATION FROM THE INTERSECTION OF SR 70 (CENTER ROAD) AND DURAND ROAD
 DE7310'IN THE VILLAGE OF DURAND, GO SOUTH ON STATE HIGHWAY 70 (CENTER ROAD)
 DE7310'FOR 6.4 KM TO WHERE STATE HIGHWAY 70 MEETS TRASK BRIDGE ROAD AND TURNS
 DE7310'TO THE EAST. CONTINUE EAST ON SR 70 FOR 0.3 KM TO THE STATION ON THE
 DE7310'RIGHT. THE STATION IS 20 M SOUTH OF THE CENTERLINE OF SR 70, 305 M
 DE7310'EAST OF TRASK BRIDGE ROAD, AND 0.3 M NORTH OF AN ORANGE CARSONITE
 DE7310'WITNESS POST.
 DE7310'AZ MK BEARS SAZ 120 10 31, 378.056 METERS STAMPED WIN 15.7N 07.7W A.
 DE7310
 DE7310                          STATION RECOVERY (2012)
 DE7310
 DE7310'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DE7310'RECOVERED AS DESCRIBED.
 DE7310
 DE7310                          STATION RECOVERY (2020)
 DE7310
 DE7310'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7310'PLACED SIGN 1 FT (0.3 M) EAST OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7308 ***********************************************************************
 DE7308  DESIGNATION -  WIN 15.8N 05.4W
 DE7308  PID         -  DE7308
 DE7308  STATE/COUNTY-  IL/WINNEBAGO
 DE7308  COUNTRY     -  US
 DE7308  USGS QUAD   -  DURAND (2018)
 DE7308
 DE7308                         *CURRENT SURVEY CONTROL
 DE7308  ______________________________________________________________________
 DE7308* NAD 83(2011) POSITION- 42 22 38.01209(N) 089 16 50.59348(W)   ADJUSTED
 DE7308* NAD 83(2011) ELLIP HT-   197.278 (meters)        (06/27/12)   ADJUSTED
 DE7308* NAD 83(2011) EPOCH   -  2010.00
 DE7308* NAVD 88 ORTHO HEIGHT -   230.806 (meters)      757.24  (feet) ADJUSTED
 DE7308  ______________________________________________________________________
 DE7308  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 DE7308  NAD 83(2011) X  -     59,239.877 (meters)                     COMP
 DE7308  NAD 83(2011) Y  - -4,718,633.265 (meters)                     COMP
 DE7308  NAD 83(2011) Z  -  4,276,782.842 (meters)                     COMP
 DE7308  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 DE7308  DYNAMIC HEIGHT  -        230.732 (meters)      756.99  (feet) COMP
 DE7308  MODELED GRAVITY -    980,298.2   (mgal)                       NAVD 88
 DE7308
 DE7308  VERT ORDER      -  SECOND    CLASS I
 DE7308
 DE7308  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7308  Standards:
 DE7308         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7308            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7308  -------------------------------------------------------------------
 DE7308  NETWORK    1.49   1.16           0.68   0.51   0.59      0.04586646
 DE7308  -------------------------------------------------------------------
 DE7308  Click here for local accuracies and other accuracy information.
 DE7308
 DE7308.The horizontal coordinates were established by GPS observations
 DE7308.and adjusted by the National Geodetic Survey in June 2012.
 DE7308
 DE7308.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7308.been affixed to the stable North American tectonic plate. See 
 DE7308.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7308
 DE7308.The horizontal coordinates are valid at the epoch date displayed above
 DE7308.which is a decimal equivalence of Year/Month/Day.
 DE7308
 DE7308.The orthometric height was determined by differential leveling and
 DE7308.adjusted by the NATIONAL GEODETIC SURVEY
 DE7308.in March 2013.
 DE7308
 DE7308.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7308.GEOID18 height accuracy estimate available here.
 DE7308
 DE7308.Click photographs - Photos may exist for this station.
 DE7308
 DE7308.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7308
 DE7308.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7308
 DE7308.The ellipsoidal height was determined by GPS observations
 DE7308.and is referenced to NAD 83.
 DE7308
 DE7308.The dynamic height is computed by dividing the NAVD 88
 DE7308.geopotential number by the normal gravity value computed on the
 DE7308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7308.degrees latitude (g = 980.6199 gals.).
 DE7308
 DE7308.The modeled gravity was interpolated from observed gravity values.
 DE7308
 DE7308. The following values were computed from the NAD 83(2011) position.
 DE7308
 DE7308;                    North         East     Units Scale Factor Converg.
 DE7308;SPC IL W     -   634,361.404   772,962.188   MT  1.00000665   +0 35 49.8
 DE7308;SPC IL W     - 2,081,234.04  2,535,960.11   sFT  1.00000665   +0 35 49.8
 DE7308;UTM  16      - 4,694,180.116   312,231.218   MT  1.00003381   -1 32 15.6
 DE7308
 DE7308!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7308!SPC IL W     -   0.99996906  x   1.00000665  =   0.99997571
 DE7308!UTM  16      -   0.99996906  x   1.00003381  =   1.00000287
 DE7308
 DE7308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1223194180(NAD 83)
 DE7308
 DE7308                          SUPERSEDED SURVEY CONTROL
 DE7308
 DE7308  NAD 83(2007)-  42 22 38.01210(N)    089 16 50.59440(W) AD(2002.00) 0
 DE7308  ELLIP H (02/10/07)  197.312  (m)                       GP(2002.00)    
 DE7308  ELLIP H (02/03/05)  197.307  (m)                       GP(       ) 4 2
 DE7308  NAD 83(1997)-  42 22 38.01161(N)    089 16 50.59321(W) AD(       ) 1
 DE7308  ELLIP H (09/17/02)  197.362  (m)                       GP(       ) 4 1
 DE7308  NAVD 88 (09/17/02)  230.8    (m)  GEOID99  model used  GPS OBS        
 DE7308
 DE7308.Superseded values are not recommended for survey control.
 DE7308
 DE7308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7308.See file dsdata.pdf to determine how the superseded data were derived.
 DE7308
 DE7308_MARKER: F = FLANGE-ENCASED ROD
 DE7308_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7308+WITH SETTING: INFORMATION.
 DE7308_STAMPING: WIN 15.8N-05.4W
 DE7308_MARK LOGO: IL-201
 DE7308_PROJECTION: FLUSH
 DE7308_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7308+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2012
 DE7308_ROD/PIPE-DEPTH: 3 meters
 DE7308
 DE7308  HISTORY     - Date     Condition        Report By
 DE7308  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7308  HISTORY     - 20120326 GOOD             AMESC
 DE7308
 DE7308                          STATION DESCRIPTION
 DE7308
 DE7308'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7308'THE STATION IS LOCATED ON THE NORTH SIDE OF SR 70.
 DE7308'
 DE7308'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 AND MERIDIAN ROAD,
 DE7308'GO NORTHWEST ON SR 70 FOR 9.3 KM TO MOATE ROAD.  CONTINUE NORTHWEST ON
 DE7308'SR 70 FOR 0.7 KM TO THE STATION ON THE RIGHT.
 DE7308'
 DE7308'THE STATION IS 13.2 M NORTH OF THE NORTH EDGE OF PAVEMENT OF STATE
 DE7308'HIGHWAY 70, 0.5 M SOUTH OF AN EAST-WEST FENCE LINE, AND 0.5 M SOUTH OF
 DE7308'AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 75 05 56,
 DE7308'437.296 METERS, STAMPED WIN 15.8N 05.4W A.
 DE7308
 DE7308                          STATION RECOVERY (2012)
 DE7308
 DE7308'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DE7308'RECOVERED AS DESCRIBED.  A STEEL WITNESS POST WITH WINN CO TAG WAS SET
 DE7308'0.5 FT (15 CM) WEST OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7303 ***********************************************************************
 DE7303  DESIGNATION -  WIN 16.1N 02.0E
 DE7303  PID         -  DE7303
 DE7303  STATE/COUNTY-  IL/WINNEBAGO
 DE7303  COUNTRY     -  US
 DE7303  USGS QUAD   -  SHIRLAND (2018)
 DE7303
 DE7303                         *CURRENT SURVEY CONTROL
 DE7303  ______________________________________________________________________
 DE7303* NAD 83(2011) POSITION- 42 22 54.54109(N) 089 08 11.83005(W)   ADJUSTED
 DE7303* NAD 83(2011) ELLIP HT-   224.054 (meters)        (06/27/12)   ADJUSTED
 DE7303* NAD 83(2011) EPOCH   -  2010.00
 DE7303* NAVD 88 ORTHO HEIGHT -   257.6   (meters)      845.    (feet) GPS OBS
 DE7303  ______________________________________________________________________
 DE7303  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7303  GEOID HEIGHT    -        -33.486 (meters)                     GEOID99
 DE7303  GEOID HEIGHT    -        -33.565 (meters)                     GEOID18
 DE7303  NAD 83(2011) X  -     71,102.327 (meters)                     COMP
 DE7303  NAD 83(2011) Y  - -4,718,145.387 (meters)                     COMP
 DE7303  NAD 83(2011) Z  -  4,277,177.648 (meters)                     COMP
 DE7303  LAPLACE CORR    -         -0.62  (seconds)                    DEFLEC18
 DE7303
 DE7303  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7303  Standards:
 DE7303         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7303            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7303  -------------------------------------------------------------------
 DE7303  NETWORK    1.22   1.04           0.53   0.46   0.53      0.20422821
 DE7303  -------------------------------------------------------------------
 DE7303  Click here for local accuracies and other accuracy information.
 DE7303
 DE7303.The horizontal coordinates were established by GPS observations
 DE7303.and adjusted by the National Geodetic Survey in June 2012.
 DE7303
 DE7303.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7303.been affixed to the stable North American tectonic plate. See 
 DE7303.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7303
 DE7303.The horizontal coordinates are valid at the epoch date displayed above
 DE7303.which is a decimal equivalence of Year/Month/Day.
 DE7303
 DE7303.The orthometric height was determined by GPS observations and a
 DE7303.high-resolution geoid model.
 DE7303
 DE7303.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7303.GEOID18 height accuracy estimate available here.
 DE7303
 DE7303.Click photographs - Photos may exist for this station.
 DE7303
 DE7303.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7303
 DE7303.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7303
 DE7303.The ellipsoidal height was determined by GPS observations
 DE7303.and is referenced to NAD 83.
 DE7303
 DE7303. The following values were computed from the NAD 83(2011) position.
 DE7303
 DE7303;                    North         East     Units Scale Factor Converg.
 DE7303;SPC IL W     -   635,005.151   784,823.566   MT  1.00002967   +0 41 39.7
 DE7303;SPC IL W     - 2,083,346.07  2,574,875.32   sFT  1.00002967   +0 41 39.7
 DE7303;UTM  16      - 4,694,381.550   324,108.214   MT  0.99998067   -1 26 26.1
 DE7303
 DE7303!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7303!SPC IL W     -   0.99996486  x   1.00002967  =   0.99999453
 DE7303!UTM  16      -   0.99996486  x   0.99998067  =   0.99994553
 DE7303
 DE7303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2410894381(NAD 83)
 DE7303
 DE7303                          SUPERSEDED SURVEY CONTROL
 DE7303
 DE7303  NAD 83(2007)-  42 22 54.54109(N)    089 08 11.83093(W) AD(2002.00) 0
 DE7303  ELLIP H (02/10/07)  224.088  (m)                       GP(2002.00)    
 DE7303  ELLIP H (02/03/05)  224.075  (m)                       GP(       ) 4 2
 DE7303  NAD 83(1997)-  42 22 54.54080(N)    089 08 11.83000(W) AD(       ) 1
 DE7303  ELLIP H (09/17/02)  224.136  (m)                       GP(       ) 4 1
 DE7303
 DE7303.Superseded values are not recommended for survey control.
 DE7303
 DE7303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7303.See file dsdata.pdf to determine how the superseded data were derived.
 DE7303
 DE7303_MARKER: I = METAL ROD
 DE7303_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7303+WITH SETTING: INFORMATION.
 DE7303_STAMPING: WIN 16.1N-02.0E
 DE7303_MARK LOGO: IL-201
 DE7303_PROJECTION: FLUSH
 DE7303_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7303_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7303+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7303_ROD/PIPE-DEPTH: 3 meters
 DE7303
 DE7303  HISTORY     - Date     Condition        Report By
 DE7303  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7303
 DE7303                          STATION DESCRIPTION
 DE7303
 DE7303'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7303'THE STATION IS LOCATED ON THE EAST SIDE OF CLIKEMAN ROAD.
 DE7303'
 DE7303'TO REACH THE STATION FROM THE INTERSECTION OF SR 2 AND LATHAM ROAD, GO
 DE7303'WEST ON LATHAM ROAD FOR 4.8 KM TO CLIKEMAN ROAD.  TURN RIGHT AND GO
 DE7303'NORTH ON CLIKEMAN ROAD FOR 1.4 KM TO THE STATION ON THE RIGHT.
 DE7303'
 DE7303'THE STATION IS 9.1 M EAST OF THE EAST EDGE OF PAVEMENT OF CLIKEMAN
 DE7303'ROAD, 6.1 M SOUTH OF THE CENTER OF PRIVATE ENTRANCE TO 8470, AND 0.3 M
 DE7303'SOUTHWEST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS
 DE7303'SAZ 00 00 03, 739.334 METERS, STAMPED WIN 16.1N 02.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7297 ***********************************************************************
 DE7297  DESIGNATION -  WIN 16.2N 11.4W
 DE7297  PID         -  DE7297
 DE7297  STATE/COUNTY-  IL/STEPHENSON
 DE7297  COUNTRY     -  US
 DE7297  USGS QUAD   -  DAVIS (2018)
 DE7297
 DE7297                         *CURRENT SURVEY CONTROL
 DE7297  ______________________________________________________________________
 DE7297* NAD 83(2011) POSITION- 42 22 54.11406(N) 089 23 53.77419(W)   ADJUSTED
 DE7297* NAD 83(2011) ELLIP HT-   244.998 (meters)        (06/27/12)   ADJUSTED
 DE7297* NAD 83(2011) EPOCH   -  2010.00
 DE7297* NAVD 88 ORTHO HEIGHT -   278.5   (meters)      914.    (feet) GPS OBS
 DE7297  ______________________________________________________________________
 DE7297  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7297  GEOID HEIGHT    -        -33.387 (meters)                     GEOID99
 DE7297  GEOID HEIGHT    -        -33.475 (meters)                     GEOID18
 DE7297  NAD 83(2011) X  -     49,555.685 (meters)                     COMP
 DE7297  NAD 83(2011) Y  - -4,718,445.241 (meters)                     COMP
 DE7297  NAD 83(2011) Z  -  4,277,182.032 (meters)                     COMP
 DE7297  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 DE7297
 DE7297  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7297  Standards:
 DE7297         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7297            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7297  -------------------------------------------------------------------
 DE7297  NETWORK    1.34   1.06           0.59   0.50   0.54     -0.00777610
 DE7297  -------------------------------------------------------------------
 DE7297  Click here for local accuracies and other accuracy information.
 DE7297
 DE7297.The horizontal coordinates were established by GPS observations
 DE7297.and adjusted by the National Geodetic Survey in June 2012.
 DE7297
 DE7297.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7297.been affixed to the stable North American tectonic plate. See 
 DE7297.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7297
 DE7297.The horizontal coordinates are valid at the epoch date displayed above
 DE7297.which is a decimal equivalence of Year/Month/Day.
 DE7297
 DE7297.The orthometric height was determined by GPS observations and a
 DE7297.high-resolution geoid model.
 DE7297
 DE7297.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7297.GEOID18 height accuracy estimate available here.
 DE7297
 DE7297.Click photographs - Photos may exist for this station.
 DE7297
 DE7297.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7297
 DE7297.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7297
 DE7297.The ellipsoidal height was determined by GPS observations
 DE7297.and is referenced to NAD 83.
 DE7297
 DE7297. The following values were computed from the NAD 83(2011) position.
 DE7297
 DE7297;                    North         East     Units Scale Factor Converg.
 DE7297;SPC IL W     -   634,764.010   763,276.781   MT  0.99999042   +0 31 04.7
 DE7297;SPC IL W     - 2,082,554.92  2,504,183.91   sFT  0.99999042   +0 31 04.7
 DE7297;UTM  16      - 4,694,943.301   302,566.970   MT  1.00007962   -1 37 01.6
 DE7297
 DE7297!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7297!SPC IL W     -   0.99996158  x   0.99999042  =   0.99995200
 DE7297!UTM  16      -   0.99996158  x   1.00007962  =   1.00004119
 DE7297
 DE7297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0256694943(NAD 83)
 DE7297
 DE7297                          SUPERSEDED SURVEY CONTROL
 DE7297
 DE7297  NAD 83(2007)-  42 22 54.11407(N)    089 23 53.77510(W) AD(2002.00) 0
 DE7297  ELLIP H (02/10/07)  245.031  (m)                       GP(2002.00)    
 DE7297  ELLIP H (02/03/05)  245.032  (m)                       GP(       ) 4 2
 DE7297  NAD 83(1997)-  42 22 54.11340(N)    089 23 53.77357(W) AD(       ) 1
 DE7297  ELLIP H (09/17/02)  245.086  (m)                       GP(       ) 4 1
 DE7297
 DE7297.Superseded values are not recommended for survey control.
 DE7297
 DE7297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7297.See file dsdata.pdf to determine how the superseded data were derived.
 DE7297
 DE7297_MARKER: I = METAL ROD
 DE7297_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7297+WITH SETTING: INFORMATION.
 DE7297_STAMPING: WIN 16.2N-11.4W
 DE7297_MARK LOGO: IL-201
 DE7297_PROJECTION: FLUSH
 DE7297_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7297_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7297+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7297_ROD/PIPE-DEPTH: 3 meters
 DE7297
 DE7297  HISTORY     - Date     Condition        Report By
 DE7297  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7297
 DE7297                          STATION DESCRIPTION
 DE7297
 DE7297'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7297'THE STATION IS LOCATED ON THE WEST SIDE OF GOEKE ROAD, NEAR THE
 DE7297'WINNEBAGO-STEPHENSON COUNTY LINE.
 DE7297'
 DE7297'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 (FREEPORT ROAD)
 DE7297'AND DAVIS ROAD, IN THE VILLAGE OF DAVIS, GO EAST ON SR 75 FOR 1.6 KM
 DE7297'TO GOEKE ROAD.  TURN RIGHT AND GO SOUTH ON GOEKE ROAD FOR 3.2 KM TO
 DE7297'CAMPBELL ROAD.  CONTINUE SOUTH ON GOEKE ROAD FOR 0.9 KM TO THE STATION
 DE7297'ON THE RIGHT.
 DE7297'
 DE7297'THE STATION IS 6.1 M WEST OF THE WEST EDGE OF PAVEMENT OF GOEKE ROAD,
 DE7297'33.5 M NORTH OF PRIVATE ENTRANCE TO 8761, 0.6 M EAST OF A FENCE LINE,
 DE7297'AND 0.3 M EAST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION
 DE7297'BEARS SAZ 179 51 30, 847.969 METERS, STAMPED WIN 16.2N 11.4W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7299 ***********************************************************************
 DE7299  DESIGNATION -  WIN 16.3N 06.6E
 DE7299  PID         -  DE7299
 DE7299  STATE/COUNTY-  IL/WINNEBAGO
 DE7299  COUNTRY     -  US
 DE7299  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7299
 DE7299                         *CURRENT SURVEY CONTROL
 DE7299  ______________________________________________________________________
 DE7299* NAD 83(2011) POSITION- 42 23 07.71710(N) 089 02 46.01583(W)   ADJUSTED
 DE7299* NAD 83(2011) ELLIP HT-   182.231 (meters)        (06/27/12)   ADJUSTED
 DE7299* NAD 83(2011) EPOCH   -  2010.00
 DE7299* NAVD 88 ORTHO HEIGHT -   215.8   (meters)      708.    (feet) GPS OBS
 DE7299  ______________________________________________________________________
 DE7299  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7299  GEOID HEIGHT    -        -33.524 (meters)                     GEOID99
 DE7299  GEOID HEIGHT    -        -33.598 (meters)                     GEOID18
 DE7299  NAD 83(2011) X  -     78,549.903 (meters)                     COMP
 DE7299  NAD 83(2011) Y  - -4,717,722.273 (meters)                     COMP
 DE7299  NAD 83(2011) Z  -  4,277,449.767 (meters)                     COMP
 DE7299  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 DE7299
 DE7299  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7299  Standards:
 DE7299         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7299            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7299  -------------------------------------------------------------------
 DE7299  NETWORK    1.52   1.20           0.69   0.53   0.61      0.13237690
 DE7299  -------------------------------------------------------------------
 DE7299  Click here for local accuracies and other accuracy information.
 DE7299
 DE7299.The horizontal coordinates were established by GPS observations
 DE7299.and adjusted by the National Geodetic Survey in June 2012.
 DE7299
 DE7299.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7299.been affixed to the stable North American tectonic plate. See 
 DE7299.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7299
 DE7299.The horizontal coordinates are valid at the epoch date displayed above
 DE7299.which is a decimal equivalence of Year/Month/Day.
 DE7299
 DE7299.The orthometric height was determined by GPS observations and a
 DE7299.high-resolution geoid model.
 DE7299
 DE7299.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7299.GEOID18 height accuracy estimate available here.
 DE7299
 DE7299.Click photographs - Photos may exist for this station.
 DE7299
 DE7299.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7299
 DE7299.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7299
 DE7299.The ellipsoidal height was determined by GPS observations
 DE7299.and is referenced to NAD 83.
 DE7299
 DE7299. The following values were computed from the NAD 83(2011) position.
 DE7299
 DE7299;                    North         East     Units Scale Factor Converg.
 DE7299;SPC IL W     -   635,505.986   792,271.219   MT  1.00004589   +0 45 19.6
 DE7299;SPC IL W     - 2,084,989.22  2,599,309.82   sFT  1.00004589   +0 45 19.6
 DE7299;UTM  16      - 4,694,604.563   331,568.811   MT  0.99994906   -1 22 46.7
 DE7299
 DE7299!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7299!SPC IL W     -   0.99997142  x   1.00004589  =   1.00001731
 DE7299!UTM  16      -   0.99997142  x   0.99994906  =   0.99992048
 DE7299
 DE7299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3156894604(NAD 83)
 DE7299
 DE7299                          SUPERSEDED SURVEY CONTROL
 DE7299
 DE7299  NAD 83(2007)-  42 23 07.71707(N)    089 02 46.01672(W) AD(2002.00) 0
 DE7299  ELLIP H (02/10/07)  182.265  (m)                       GP(2002.00)    
 DE7299  ELLIP H (02/03/05)  182.248  (m)                       GP(       ) 4 2
 DE7299  NAD 83(1997)-  42 23 07.71687(N)    089 02 46.01588(W) AD(       ) 1
 DE7299  ELLIP H (09/17/02)  182.308  (m)                       GP(       ) 4 1
 DE7299
 DE7299.Superseded values are not recommended for survey control.
 DE7299
 DE7299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7299.See file dsdata.pdf to determine how the superseded data were derived.
 DE7299
 DE7299_MARKER: I = METAL ROD
 DE7299_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7299+WITH SETTING: INFORMATION.
 DE7299_STAMPING: WIN 16.3N-06.6E
 DE7299_MARK LOGO: IL-201
 DE7299_PROJECTION: FLUSH
 DE7299_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7299_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7299+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7299_ROD/PIPE-DEPTH: 3 meters
 DE7299
 DE7299  HISTORY     - Date     Condition        Report By
 DE7299  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7299
 DE7299                          STATION DESCRIPTION
 DE7299
 DE7299'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7299'THE STATION IS LOCATED IN THE ATWOOD HOMESTEAD FOREST RESERVE.
 DE7299'
 DE7299'TO REACH THE STATION FROM THE INTERSECTION OF SR 2 AND GLEASMAN ROAD,
 DE7299'GO EAST ON GLEASMAN ROAD FOR 1.6 KM TO OLD RIVER ROAD.  TURN LEFT AND
 DE7299'GO SOUTH ON OLD RIVER ROAD FOR 1.4 KM THE ENTRANCE TO THE ATWOOD
 DE7299'HOMESTEAD FOREST PRESERVE.  TURN LEFT AND GO EAST ON THE ENTRANCE ROAD
 DE7299'FOR 1.1 KM TO A T-INTERSECTION.  TURN RIGHT, UNDER RAILROAD BRIDGE AND
 DE7299'GO SOUTH FOR 0.5 KM TO THE STATION ON THE LEFT.
 DE7299'
 DE7299'THE STATION IS 10.0 M WEST OF THE NORTHWEST CORNER OF A CONCRETE SLAB
 DE7299'FOR THE WILLOW GROVE SHELTER, 16.5 M SOUTH OF THE SOUTH EDGE OF A
 DE7299'PAVED ROAD, 16.5 M NORTHWEST OF A 24 INCH ASPEN TREE, AND 0.3 M NORTH
 DE7299'OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH MARK BEARS SAZ 156 19
 DE7299'25, 207.933 METERS, STAMPED WIN 16.3N 06.6E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7276 ***********************************************************************
 DE7276  DESIGNATION -  WIN 16.4N 08.1E
 DE7276  PID         -  DE7276
 DE7276  STATE/COUNTY-  IL/WINNEBAGO
 DE7276  COUNTRY     -  US
 DE7276  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7276
 DE7276                         *CURRENT SURVEY CONTROL
 DE7276  ______________________________________________________________________
 DE7276* NAD 83(2011) POSITION- 42 23 14.73913(N) 089 01 05.01742(W)   ADJUSTED
 DE7276* NAD 83(2011) ELLIP HT-   195.063 (meters)        (06/27/12)   ADJUSTED
 DE7276* NAD 83(2011) EPOCH   -  2010.00
 DE7276* NAVD 88 ORTHO HEIGHT -   228.7   (meters)      750.    (feet) GPS OBS
 DE7276  ______________________________________________________________________
 DE7276  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7276  GEOID HEIGHT    -        -33.534 (meters)                     GEOID99
 DE7276  GEOID HEIGHT    -        -33.606 (meters)                     GEOID18
 DE7276  NAD 83(2011) X  -     80,857.605 (meters)                     COMP
 DE7276  NAD 83(2011) Y  - -4,717,546.675 (meters)                     COMP
 DE7276  NAD 83(2011) Z  -  4,277,618.457 (meters)                     COMP
 DE7276  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 DE7276
 DE7276  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7276  Standards:
 DE7276         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7276            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7276  -------------------------------------------------------------------
 DE7276  NETWORK    2.40   1.90           1.02   0.94   0.97      0.11381362
 DE7276  -------------------------------------------------------------------
 DE7276  Click here for local accuracies and other accuracy information.
 DE7276
 DE7276.The horizontal coordinates were established by GPS observations
 DE7276.and adjusted by the National Geodetic Survey in June 2012.
 DE7276
 DE7276.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7276.been affixed to the stable North American tectonic plate. See 
 DE7276.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7276
 DE7276.The horizontal coordinates are valid at the epoch date displayed above
 DE7276.which is a decimal equivalence of Year/Month/Day.
 DE7276
 DE7276.The orthometric height was determined by GPS observations and a
 DE7276.high-resolution geoid model.
 DE7276
 DE7276.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7276.GEOID18 height accuracy estimate available here.
 DE7276
 DE7276.Click photographs - Photos may exist for this station.
 DE7276
 DE7276.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7276
 DE7276.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7276
 DE7276.The ellipsoidal height was determined by GPS observations
 DE7276.and is referenced to NAD 83.
 DE7276
 DE7276. The following values were computed from the NAD 83(2011) position.
 DE7276
 DE7276;                    North         East     Units Scale Factor Converg.
 DE7276;SPC IL W     -   635,753.491   794,578.503   MT  1.00005120   +0 46 27.8
 DE7276;SPC IL W     - 2,085,801.25  2,606,879.64   sFT  1.00005120   +0 46 27.8
 DE7276;UTM  16      - 4,694,765.918   333,883.473   MT  0.99993953   -1 21 38.8
 DE7276
 DE7276!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7276!SPC IL W     -   0.99996941  x   1.00005120  =   1.00002061
 DE7276!UTM  16      -   0.99996941  x   0.99993953  =   0.99990894
 DE7276
 DE7276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3388394765(NAD 83)
 DE7276
 DE7276                          SUPERSEDED SURVEY CONTROL
 DE7276
 DE7276  NAD 83(2007)-  42 23 14.73909(N)    089 01 05.01825(W) AD(2002.00) 0
 DE7276  ELLIP H (02/10/07)  195.096  (m)                       GP(2002.00)    
 DE7276  ELLIP H (02/03/05)  195.085  (m)                       GP(       ) 4 2
 DE7276  NAD 83(1997)-  42 23 14.73883(N)    089 01 05.01753(W) AD(       ) 1
 DE7276  ELLIP H (09/17/02)  195.137  (m)                       GP(       ) 4 1
 DE7276
 DE7276.Superseded values are not recommended for survey control.
 DE7276
 DE7276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7276.See file dsdata.pdf to determine how the superseded data were derived.
 DE7276
 DE7276_MARKER: F = FLANGE-ENCASED ROD
 DE7276_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7276+WITH SETTING: INFORMATION.
 DE7276_STAMPING: WIN 16.4N-08.1E
 DE7276_MARK LOGO: IL-201
 DE7276_PROJECTION: FLUSH
 DE7276_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7276_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7276+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7276_ROD/PIPE-DEPTH: 3 meters
 DE7276
 DE7276  HISTORY     - Date     Condition        Report By
 DE7276  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7276
 DE7276                          STATION DESCRIPTION
 DE7276
 DE7276'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7276'THE STATION IS LOCATED ON THE WEST SIDE OF SR 251.
 DE7276'
 DE7276'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND SR 173, GO
 DE7276'NORTH ON SR 251 FOR 2.9 KM TO THE STATION ON THE LEFT, 0.5 KM NORTH OF
 DE7276'THE INTERSECTION OF SR 251 AND FOREST HILLS ROAD.
 DE7276'
 DE7276'THE STATION IS 1.5 M WEST OF THE WEST EDGE OF PAVEMENT OF THE WEST
 DE7276'FRONTAGE ROAD, AND 0.3 M EAST OF AN ORANGE CARSONITE WITNESS POST.
 DE7276'AZIMUTH STATION BEARS SAZ 202 17 33, 515.250 METERS STAMPED WIN 16.4N
 DE7276'08.1E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7305 ***********************************************************************
 DE7305  DESIGNATION -  WIN 16.6N 00.7E
 DE7305  PID         -  DE7305
 DE7305  STATE/COUNTY-  IL/WINNEBAGO
 DE7305  COUNTRY     -  US
 DE7305  USGS QUAD   -  SHIRLAND (2018)
 DE7305
 DE7305                         *CURRENT SURVEY CONTROL
 DE7305  ______________________________________________________________________
 DE7305* NAD 83(2011) POSITION- 42 23 21.76559(N) 089 10 27.84275(W)   ADJUSTED
 DE7305* NAD 83(2011) ELLIP HT-   215.994 (meters)        (06/27/12)   ADJUSTED
 DE7305* NAD 83(2011) EPOCH   -  2010.00
 DE7305* NAVD 88 ORTHO HEIGHT -   249.5   (meters)      819.    (feet) GPS OBS
 DE7305  ______________________________________________________________________
 DE7305  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7305  GEOID HEIGHT    -        -33.489 (meters)                     GEOID99
 DE7305  GEOID HEIGHT    -        -33.569 (meters)                     GEOID18
 DE7305  NAD 83(2011) X  -     67,982.883 (meters)                     COMP
 DE7305  NAD 83(2011) Y  - -4,717,619.053 (meters)                     COMP
 DE7305  NAD 83(2011) Z  -  4,277,792.705 (meters)                     COMP
 DE7305  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 DE7305
 DE7305  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7305  Standards:
 DE7305         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7305            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7305  -------------------------------------------------------------------
 DE7305  NETWORK    1.69   1.43           0.71   0.67   0.73      0.09503340
 DE7305  -------------------------------------------------------------------
 DE7305  Click here for local accuracies and other accuracy information.
 DE7305
 DE7305.The horizontal coordinates were established by GPS observations
 DE7305.and adjusted by the National Geodetic Survey in June 2012.
 DE7305
 DE7305.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7305.been affixed to the stable North American tectonic plate. See 
 DE7305.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7305
 DE7305.The horizontal coordinates are valid at the epoch date displayed above
 DE7305.which is a decimal equivalence of Year/Month/Day.
 DE7305
 DE7305.The orthometric height was determined by GPS observations and a
 DE7305.high-resolution geoid model.
 DE7305
 DE7305.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7305.GEOID18 height accuracy estimate available here.
 DE7305
 DE7305.Click photographs - Photos may exist for this station.
 DE7305
 DE7305.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7305
 DE7305.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7305
 DE7305.The ellipsoidal height was determined by GPS observations
 DE7305.and is referenced to NAD 83.
 DE7305
 DE7305. The following values were computed from the NAD 83(2011) position.
 DE7305
 DE7305;                    North         East     Units Scale Factor Converg.
 DE7305;SPC IL W     -   635,808.131   781,702.469   MT  1.00002328   +0 40 08.4
 DE7305;SPC IL W     - 2,085,980.51  2,564,635.52   sFT  1.00002328   +0 40 08.4
 DE7305;UTM  16      - 4,695,300.217   321,019.320   MT  0.99999415   -1 27 58.7
 DE7305
 DE7305!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7305!SPC IL W     -   0.99996613  x   1.00002328  =   0.99998941
 DE7305!UTM  16      -   0.99996613  x   0.99999415  =   0.99996028
 DE7305
 DE7305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2101995300(NAD 83)
 DE7305
 DE7305                          SUPERSEDED SURVEY CONTROL
 DE7305
 DE7305  NAD 83(2007)-  42 23 21.76559(N)    089 10 27.84362(W) AD(2002.00) 0
 DE7305  ELLIP H (02/10/07)  216.028  (m)                       GP(2002.00)    
 DE7305  ELLIP H (02/03/05)  216.015  (m)                       GP(       ) 4 2
 DE7305  NAD 83(1997)-  42 23 21.76528(N)    089 10 27.84267(W) AD(       ) 1
 DE7305  ELLIP H (09/17/02)  216.080  (m)                       GP(       ) 4 1
 DE7305
 DE7305.Superseded values are not recommended for survey control.
 DE7305
 DE7305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7305.See file dsdata.pdf to determine how the superseded data were derived.
 DE7305
 DE7305_MARKER: I = METAL ROD
 DE7305_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7305+WITH SETTING: INFORMATION.
 DE7305_STAMPING: WIN 16.6N-00.7E
 DE7305_MARK LOGO: IL-201
 DE7305_PROJECTION: FLUSH
 DE7305_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7305_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7305+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7305_ROD/PIPE-DEPTH: 3 meters
 DE7305
 DE7305  HISTORY     - Date     Condition        Report By
 DE7305  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7305
 DE7305                          STATION DESCRIPTION
 DE7305
 DE7305'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7305'THE STATION IS LOCATED AT THE INTERSECTION OF STEWARD ROAD AND NORTH
 DE7305'MERIDIAN ROAD.
 DE7305'
 DE7305'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 AND MERIDIAN ROAD,
 DE7305'GO NORTH ON MERIDIAN ROAD FOR 6 KM TO STEWARD ROAD AND THE STATION ON
 DE7305'THE RIGHT, IN THE SOUTHEAST QUADRANT OF THE INTERSECTION.
 DE7305'
 DE7305'THE STATION IS 3 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF STEWARD
 DE7305'ROAD, 3 M NORTH OF A WOOD CORNER POST TO A FENCE LINE, AND 0.3 M NORTH
 DE7305'OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 173 51
 DE7305'28, 250.359 METERS, STAMPED WIN 16.6N 00.7E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7306 ***********************************************************************
 DE7306  DESIGNATION -  WIN 16.8N 04.4W
 DE7306  PID         -  DE7306
 DE7306  STATE/COUNTY-  IL/WINNEBAGO
 DE7306  COUNTRY     -  US
 DE7306  USGS QUAD   -  DURAND (2018)
 DE7306
 DE7306                         *CURRENT SURVEY CONTROL
 DE7306  ______________________________________________________________________
 DE7306* NAD 83(2011) POSITION- 42 23 26.85132(N) 089 15 44.72197(W)   ADJUSTED
 DE7306* NAD 83(2011) ELLIP HT-   201.406 (meters)        (06/27/12)   ADJUSTED
 DE7306* NAD 83(2011) EPOCH   -  2010.00
 DE7306* NAVD 88 ORTHO HEIGHT -   234.9   (meters)      771.    (feet) GPS OBS
 DE7306  ______________________________________________________________________
 DE7306  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7306  GEOID HEIGHT    -        -33.465 (meters)                     GEOID99
 DE7306  GEOID HEIGHT    -        -33.548 (meters)                     GEOID18
 DE7306  NAD 83(2011) X  -     60,733.750 (meters)                     COMP
 DE7306  NAD 83(2011) Y  - -4,717,601.363 (meters)                     COMP
 DE7306  NAD 83(2011) Z  -  4,277,898.774 (meters)                     COMP
 DE7306  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 DE7306
 DE7306  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7306  Standards:
 DE7306         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7306            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7306  -------------------------------------------------------------------
 DE7306  NETWORK    1.87   1.45           0.86   0.63   0.74      0.02858763
 DE7306  -------------------------------------------------------------------
 DE7306  Click here for local accuracies and other accuracy information.
 DE7306
 DE7306.The horizontal coordinates were established by GPS observations
 DE7306.and adjusted by the National Geodetic Survey in June 2012.
 DE7306
 DE7306.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7306.been affixed to the stable North American tectonic plate. See 
 DE7306.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7306
 DE7306.The horizontal coordinates are valid at the epoch date displayed above
 DE7306.which is a decimal equivalence of Year/Month/Day.
 DE7306
 DE7306.The orthometric height was determined by GPS observations and a
 DE7306.high-resolution geoid model.
 DE7306
 DE7306.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7306.GEOID18 height accuracy estimate available here.
 DE7306
 DE7306.Click photographs - Photos may exist for this station.
 DE7306
 DE7306.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7306
 DE7306.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7306
 DE7306.The ellipsoidal height was determined by GPS observations
 DE7306.and is referenced to NAD 83.
 DE7306
 DE7306. The following values were computed from the NAD 83(2011) position.
 DE7306
 DE7306;                    North         East     Units Scale Factor Converg.
 DE7306;SPC IL W     -   635,884.173   774,453.071   MT  1.00000936   +0 36 34.8
 DE7306;SPC IL W     - 2,086,229.99  2,540,851.45   sFT  1.00000936   +0 36 34.8
 DE7306;UTM  16      - 4,695,646.316   313,777.832   MT  1.00002670   -1 31 32.6
 DE7306
 DE7306!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7306!SPC IL W     -   0.99996841  x   1.00000936  =   0.99997777
 DE7306!UTM  16      -   0.99996841  x   1.00002670  =   0.99999511
 DE7306
 DE7306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1377795646(NAD 83)
 DE7306
 DE7306                          SUPERSEDED SURVEY CONTROL
 DE7306
 DE7306  NAD 83(2007)-  42 23 26.85134(N)    089 15 44.72289(W) AD(2002.00) 0
 DE7306  ELLIP H (02/10/07)  201.440  (m)                       GP(2002.00)    
 DE7306  ELLIP H (02/03/05)  201.436  (m)                       GP(       ) 4 2
 DE7306  NAD 83(1997)-  42 23 26.85085(N)    089 15 44.72169(W) AD(       ) 1
 DE7306  ELLIP H (09/17/02)  201.491  (m)                       GP(       ) 4 1
 DE7306
 DE7306.Superseded values are not recommended for survey control.
 DE7306
 DE7306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7306.See file dsdata.pdf to determine how the superseded data were derived.
 DE7306
 DE7306_MARKER: I = METAL ROD
 DE7306_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7306+WITH SETTING: INFORMATION.
 DE7306_STAMPING: WIN 16.8N-04.4W
 DE7306_MARK LOGO: IL-201
 DE7306_PROJECTION: FLUSH
 DE7306_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7306_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7306_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7306+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7306_ROD/PIPE-DEPTH: 3 meters
 DE7306
 DE7306  HISTORY     - Date     Condition        Report By
 DE7306  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7306
 DE7306                          STATION DESCRIPTION
 DE7306
 DE7306'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7306'THE STATION IS LOCATED ON THE SOUTH SIDE OF CAMPBELL ROAD.
 DE7306'
 DE7306'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND MERIDIAN ROAD,
 DE7306'GO WEST ON SR 75 FOR 8.4 KM TO TO MOATE ROAD.  TURN LEFT AND GO SOUTH
 DE7306'ON MOATE ROAD FOR 2.8 KM TO CAMPBELL ROAD.  TURN LEFT AND GO EAST ON
 DE7306'CAMPBELL ROAD FOR 0.8 KM TO THE STATION ON THE RIGHT.
 DE7306'
 DE7306'THE STATION IS 7.0 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF CAMPBELL
 DE7306'ROAD, 158 M EAST OF PRIVATE ENTRANCE NUMBER 11595, AND 0.7 M NORTH OF
 DE7306'AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 269 03
 DE7306'29, 393.259 METERS, STAMPED WIN 16.8N 04.4W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7272 ***********************************************************************
 DE7272  DESIGNATION -  WIN 16.9N 10.9E
 DE7272  PID         -  DE7272
 DE7272  STATE/COUNTY-  IL/WINNEBAGO
 DE7272  COUNTRY     -  US
 DE7272  USGS QUAD   -  BELVIDERE NW (2018)
 DE7272
 DE7272                         *CURRENT SURVEY CONTROL
 DE7272  ______________________________________________________________________
 DE7272* NAD 83(2011) POSITION- 42 23 42.34552(N) 088 57 40.95518(W)   ADJUSTED
 DE7272* NAD 83(2011) ELLIP HT-   231.649 (meters)        (06/27/12)   ADJUSTED
 DE7272* NAD 83(2011) EPOCH   -  2010.00
 DE7272* NAVD 88 ORTHO HEIGHT -   265.274 (meters)      870.32  (feet) ADJUSTED
 DE7272  ______________________________________________________________________
 DE7272  GEOID HEIGHT    -        -33.620 (meters)                     GEOID18
 DE7272  NAD 83(2011) X  -     85,514.815 (meters)                     COMP
 DE7272  NAD 83(2011) Y  - -4,716,917.178 (meters)                     COMP
 DE7272  NAD 83(2011) Z  -  4,278,272.261 (meters)                     COMP
 DE7272  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 DE7272  DYNAMIC HEIGHT  -        265.189 (meters)      870.04  (feet) COMP
 DE7272  MODELED GRAVITY -    980,296.7   (mgal)                       NAVD 88
 DE7272
 DE7272  VERT ORDER      -  SECOND    CLASS I
 DE7272
 DE7272  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7272  Standards:
 DE7272         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7272            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7272  -------------------------------------------------------------------
 DE7272  NETWORK    1.37   1.08           0.61   0.50   0.55      0.14292507
 DE7272  -------------------------------------------------------------------
 DE7272  Click here for local accuracies and other accuracy information.
 DE7272
 DE7272.The horizontal coordinates were established by GPS observations
 DE7272.and adjusted by the National Geodetic Survey in June 2012.
 DE7272
 DE7272.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7272.been affixed to the stable North American tectonic plate. See 
 DE7272.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7272
 DE7272.The horizontal coordinates are valid at the epoch date displayed above
 DE7272.which is a decimal equivalence of Year/Month/Day.
 DE7272
 DE7272.The orthometric height was determined by differential leveling and
 DE7272.adjusted by the NATIONAL GEODETIC SURVEY
 DE7272.in March 2013.
 DE7272
 DE7272.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7272.GEOID18 height accuracy estimate available here.
 DE7272
 DE7272.Click photographs - Photos may exist for this station.
 DE7272
 DE7272.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7272
 DE7272.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7272
 DE7272.The ellipsoidal height was determined by GPS observations
 DE7272.and is referenced to NAD 83.
 DE7272
 DE7272.The dynamic height is computed by dividing the NAVD 88
 DE7272.geopotential number by the normal gravity value computed on the
 DE7272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7272.degrees latitude (g = 980.6199 gals.).
 DE7272
 DE7272.The modeled gravity was interpolated from observed gravity values.
 DE7272
 DE7272. The following values were computed from the NAD 83(2011) position.
 DE7272
 DE7272;                    North         East     Units Scale Factor Converg.
 DE7272;SPC IL W     -   636,669.920   799,233.952   MT  1.00006229   +0 48 45.8
 DE7272;SPC IL W     - 2,088,807.90  2,622,153.39   sFT  1.00006229   +0 48 45.8
 DE7272;UTM  16      - 4,695,508.159   338,569.241   MT  0.99992064   -1 19 21.8
 DE7272
 DE7272!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7272!SPC IL W     -   0.99996367  x   1.00006229  =   1.00002596
 DE7272!UTM  16      -   0.99996367  x   0.99992064  =   0.99988431
 DE7272
 DE7272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3856995508(NAD 83)
 DE7272
 DE7272                          SUPERSEDED SURVEY CONTROL
 DE7272
 DE7272  NAD 83(2007)-  42 23 42.34544(N)    088 57 40.95600(W) AD(2002.00) 0
 DE7272  ELLIP H (02/10/07)  231.682  (m)                       GP(2002.00)    
 DE7272  ELLIP H (02/03/05)  231.675  (m)                       GP(       ) 4 2
 DE7272  NAD 83(1997)-  42 23 42.34517(N)    088 57 40.95536(W) AD(       ) 1
 DE7272  ELLIP H (09/17/02)  231.721  (m)                       GP(       ) 4 1
 DE7272  NAVD 88 (09/17/02)  265.3    (m)  GEOID99  model used  GPS OBS        
 DE7272
 DE7272.Superseded values are not recommended for survey control.
 DE7272
 DE7272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7272.See file dsdata.pdf to determine how the superseded data were derived.
 DE7272
 DE7272_MARKER: F = FLANGE-ENCASED ROD
 DE7272_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7272+WITH SETTING: INFORMATION.
 DE7272_STAMPING: WIN 16.9N-10.9E
 DE7272_MARK LOGO: IL-201
 DE7272_PROJECTION: FLUSH
 DE7272_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7272_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7272+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2021
 DE7272_ROD/PIPE-DEPTH: 3 meters
 DE7272
 DE7272  HISTORY     - Date     Condition        Report By
 DE7272  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7272  HISTORY     - 20110621 GOOD             ILGEO
 DE7272  HISTORY     - 20210714 GOOD             ILDT
 DE7272
 DE7272                          STATION DESCRIPTION
 DE7272
 DE7272'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7272'THE STATION IS LOCATED ON THE SOUTHWEST SIDE OF BELVIDERE ROAD.
 DE7272'
 DE7272'TO REACH THE STATION FROM THE INTERSECTION OF I-90 AND BELVIDERE ROAD,
 DE7272'GO SOUTHEAST ON BELVIDERE ROAD FOR 2.1 KM TO THE STATION ON THE RIGHT.
 DE7272'
 DE7272'THE STATION IS 7.3 M SOUTHEAST OF THE CENTERLINE OF ATWOOD ROAD, 8.2 M
 DE7272'SOUTHWEST OF THE SOUTHWEST EDGE OF PAVEMENT OF BELVIDERE ROAD, AND 0.2
 DE7272'M NORTH OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS
 DE7272'SAZ 322 09 32, 555.126 METERS STAMPED WIN 16.9N 10.9E A.
 DE7272
 DE7272                          STATION RECOVERY (2011)
 DE7272
 DE7272'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DE7272'RECOVERED AS DESCRIBED.
 DE7272
 DE7272                          STATION RECOVERY (2021)
 DE7272
 DE7272'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DE7272'THE STATION IS 21 FT (6.4 M) SOUTHEAST OF THE SOUTHERLY POST OF A
 DE7272'DOUBLE ARROW SIGN AND 97 FT (29.6 M) NORTHWEST OF A A DOT A HIGHWAY
 DE7272'SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7286 ***********************************************************************
 DE7286  DESIGNATION -  WIN 17.1N 03.7E
 DE7286  PID         -  DE7286
 DE7286  STATE/COUNTY-  IL/WINNEBAGO
 DE7286  COUNTRY     -  US
 DE7286  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7286
 DE7286                         *CURRENT SURVEY CONTROL
 DE7286  ______________________________________________________________________
 DE7286* NAD 83(2011) POSITION- 42 23 50.47589(N) 089 06 08.38888(W)   ADJUSTED
 DE7286* NAD 83(2011) ELLIP HT-   224.280 (meters)        (06/27/12)   ADJUSTED
 DE7286* NAD 83(2011) EPOCH   -  2010.00
 DE7286* NAVD 88 ORTHO HEIGHT -   257.9   (meters)      846.    (feet) GPS OBS
 DE7286  ______________________________________________________________________
 DE7286  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7286  GEOID HEIGHT    -        -33.521 (meters)                     GEOID99
 DE7286  GEOID HEIGHT    -        -33.598 (meters)                     GEOID18
 DE7286  NAD 83(2011) X  -     73,907.707 (meters)                     COMP
 DE7286  NAD 83(2011) Y  - -4,716,938.703 (meters)                     COMP
 DE7286  NAD 83(2011) Z  -  4,278,452.566 (meters)                     COMP
 DE7286  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 DE7286
 DE7286  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7286  Standards:
 DE7286         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7286            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7286  -------------------------------------------------------------------
 DE7286  NETWORK    1.28   1.08           0.56   0.48   0.55      0.14245632
 DE7286  -------------------------------------------------------------------
 DE7286  Click here for local accuracies and other accuracy information.
 DE7286
 DE7286.The horizontal coordinates were established by GPS observations
 DE7286.and adjusted by the National Geodetic Survey in June 2012.
 DE7286
 DE7286.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7286.been affixed to the stable North American tectonic plate. See 
 DE7286.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7286
 DE7286.The horizontal coordinates are valid at the epoch date displayed above
 DE7286.which is a decimal equivalence of Year/Month/Day.
 DE7286
 DE7286.The orthometric height was determined by GPS observations and a
 DE7286.high-resolution geoid model.
 DE7286
 DE7286.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7286.GEOID18 height accuracy estimate available here.
 DE7286
 DE7286.Click photographs - Photos may exist for this station.
 DE7286
 DE7286.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7286
 DE7286.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7286
 DE7286.The ellipsoidal height was determined by GPS observations
 DE7286.and is referenced to NAD 83.
 DE7286
 DE7286. The following values were computed from the NAD 83(2011) position.
 DE7286
 DE7286;                    North         East     Units Scale Factor Converg.
 DE7286;SPC IL W     -   636,765.782   787,625.669   MT  1.00003561   +0 43 03.7
 DE7286;SPC IL W     - 2,089,122.40  2,584,068.55   sFT  1.00003561   +0 43 03.7
 DE7286;UTM  16      - 4,696,036.459   326,973.804   MT  0.99996836   -1 25 04.4
 DE7286
 DE7286!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7286!SPC IL W     -   0.99996483  x   1.00003561  =   1.00000044
 DE7286!UTM  16      -   0.99996483  x   0.99996836  =   0.99993319
 DE7286
 DE7286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2697396036(NAD 83)
 DE7286
 DE7286                          SUPERSEDED SURVEY CONTROL
 DE7286
 DE7286  NAD 83(2007)-  42 23 50.47590(N)    089 06 08.38974(W) AD(2002.00) 0
 DE7286  ELLIP H (02/10/07)  224.314  (m)                       GP(2002.00)    
 DE7286  ELLIP H (02/03/05)  224.301  (m)                       GP(       ) 4 2
 DE7286  NAD 83(1997)-  42 23 50.47562(N)    089 06 08.38888(W) AD(       ) 1
 DE7286  ELLIP H (09/17/02)  224.361  (m)                       GP(       ) 4 1
 DE7286
 DE7286.Superseded values are not recommended for survey control.
 DE7286
 DE7286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7286.See file dsdata.pdf to determine how the superseded data were derived.
 DE7286
 DE7286_MARKER: I = METAL ROD
 DE7286_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7286+WITH SETTING: INFORMATION.
 DE7286_STAMPING: WIN 17.1N-03.7E
 DE7286_MARK LOGO: IL-201
 DE7286_PROJECTION: FLUSH
 DE7286_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7286_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7286+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2024
 DE7286_ROD/PIPE-DEPTH: 3 meters
 DE7286
 DE7286  HISTORY     - Date     Condition        Report By
 DE7286  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7286  HISTORY     - 20240222 GOOD             ILDT
 DE7286
 DE7286                          STATION DESCRIPTION
 DE7286
 DE7286'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7286'THE STATION IS LOCATED ON THE NORTH SIDE OF GLEASMAN ROAD.
 DE7286'
 DE7286'TO REACH THE STATION FROM THE INTERSECTION OF SR 2 AND ELMWOOD ROAD,
 DE7286'GO NORTH ON SR 2 FOR 7.2 KM TO GLEASMAN ROAD.  TURN LEFT AND GO WEST
 DE7286'ON GLEASMAN ROAD FOR 1.9 KM TO THE STATION ON THE RIGHT.
 DE7286'
 DE7286'THE STATION IS 9.1 M NORTH OF THE CENTERLINE OF GLEASMAN ROAD, 2.0 M
 DE7286'SOUTH OF A POWER POLE, AND 0.3 M SOUTH OF AN ORANGE CARSONITE WITNESS
 DE7286'POST.  AZIMUTH STATION BEARS SAZ 268 18 36, 441.916 METERS, STAMPED
 DE7286'WIN 17.1N 03.7E A.
 DE7286
 DE7286                          STATION RECOVERY (2024)
 DE7286
 DE7286'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RI)
 DE7286'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7280 ***********************************************************************
 DE7280  DESIGNATION -  WIN 17.1N 05.9E
 DE7280  PID         -  DE7280
 DE7280  STATE/COUNTY-  IL/WINNEBAGO
 DE7280  COUNTRY     -  US
 DE7280  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7280
 DE7280                         *CURRENT SURVEY CONTROL
 DE7280  ______________________________________________________________________
 DE7280* NAD 83(2011) POSITION- 42 23 52.01140(N) 089 03 32.96240(W)   ADJUSTED
 DE7280* NAD 83(2011) ELLIP HT-   211.260 (meters)        (06/27/12)   ADJUSTED
 DE7280* NAD 83(2011) EPOCH   -  2010.00
 DE7280* NAVD 88 ORTHO HEIGHT -   244.9   (meters)      803.    (feet) GPS OBS
 DE7280  ______________________________________________________________________
 DE7280  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7280  GEOID HEIGHT    -        -33.538 (meters)                     GEOID99
 DE7280  GEOID HEIGHT    -        -33.612 (meters)                     GEOID18
 DE7280  NAD 83(2011) X  -     77,461.353 (meters)                     COMP
 DE7280  NAD 83(2011) Y  - -4,716,840.115 (meters)                     COMP
 DE7280  NAD 83(2011) Z  -  4,278,478.777 (meters)                     COMP
 DE7280  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 DE7280
 DE7280  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7280  Standards:
 DE7280         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7280            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7280  -------------------------------------------------------------------
 DE7280  NETWORK    1.61   1.23           0.73   0.56   0.63      0.10536466
 DE7280  -------------------------------------------------------------------
 DE7280  Click here for local accuracies and other accuracy information.
 DE7280
 DE7280.The horizontal coordinates were established by GPS observations
 DE7280.and adjusted by the National Geodetic Survey in June 2012.
 DE7280
 DE7280.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7280.been affixed to the stable North American tectonic plate. See 
 DE7280.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7280
 DE7280.The horizontal coordinates are valid at the epoch date displayed above
 DE7280.which is a decimal equivalence of Year/Month/Day.
 DE7280
 DE7280.The orthometric height was determined by GPS observations and a
 DE7280.high-resolution geoid model.
 DE7280
 DE7280.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7280.GEOID18 height accuracy estimate available here.
 DE7280
 DE7280.Click photographs - Photos may exist for this station.
 DE7280
 DE7280.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7280
 DE7280.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7280
 DE7280.The ellipsoidal height was determined by GPS observations
 DE7280.and is referenced to NAD 83.
 DE7280
 DE7280. The following values were computed from the NAD 83(2011) position.
 DE7280
 DE7280;                    North         East     Units Scale Factor Converg.
 DE7280;SPC IL W     -   636,858.589   791,179.563   MT  1.00004343   +0 44 48.5
 DE7280;SPC IL W     - 2,089,426.89  2,595,728.28   sFT  1.00004343   +0 44 48.5
 DE7280;UTM  16      - 4,695,996.771   330,528.408   MT  0.99995338   -1 23 19.6
 DE7280
 DE7280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7280!SPC IL W     -   0.99996687  x   1.00004343  =   1.00001030
 DE7280!UTM  16      -   0.99996687  x   0.99995338  =   0.99992025
 DE7280
 DE7280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3052895996(NAD 83)
 DE7280
 DE7280                          SUPERSEDED SURVEY CONTROL
 DE7280
 DE7280  NAD 83(2007)-  42 23 52.01141(N)    089 03 32.96328(W) AD(2002.00) 0
 DE7280  ELLIP H (02/10/07)  211.293  (m)                       GP(2002.00)    
 DE7280  ELLIP H (02/03/05)  211.276  (m)                       GP(       ) 4 2
 DE7280  NAD 83(1997)-  42 23 52.01117(N)    089 03 32.96243(W) AD(       ) 1
 DE7280  ELLIP H (09/17/02)  211.335  (m)                       GP(       ) 4 1
 DE7280
 DE7280.Superseded values are not recommended for survey control.
 DE7280
 DE7280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7280.See file dsdata.pdf to determine how the superseded data were derived.
 DE7280
 DE7280_MARKER: F = FLANGE-ENCASED ROD
 DE7280_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7280+WITH SETTING: INFORMATION.
 DE7280_STAMPING: WIN 17.1N-05.9E
 DE7280_MARK LOGO: IL-201
 DE7280_PROJECTION: FLUSH
 DE7280_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7280_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7280+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7280_ROD/PIPE-DEPTH: 3 meters
 DE7280
 DE7280  HISTORY     - Date     Condition        Report By
 DE7280  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7280
 DE7280                          STATION DESCRIPTION
 DE7280
 DE7280'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7280'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE INTERSECTION
 DE7280'OF GLEASMAN ROAD AND OLD RIVER ROAD.
 DE7280'
 DE7280'TO REACH THE STATION FROM THE INTERSECTION OF SR 2 AND GLEASMAN ROAD,
 DE7280'GO EAST ON GLEASMAN ROAD FOR 1.8 KM TO OLD RIVER ROAD AND THE STATION
 DE7280'ON THE LEFT.
 DE7280'
 DE7280'THE STATION IS 15.2 M NORTH OF THE CENTERLINE OF GLEASMAN ROAD, 18.3 M
 DE7280'EAST THE CENTERLINE OF OLD RIVER ROAD, 5.5 M EAST-SOUTHEAST OF
 DE7280'TELEPHONE PEDESTAL 500/23, AND 0.3 M SOUTH OF AN ORANGE CARSONITE
 DE7280'WITNESS POST.  AZIMUTH MARK BEARS SAZ 87 56 15, 1395.825 METERS,
 DE7280'STAMPED WIN 17.1N 05.9E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7309 ***********************************************************************
 DE7309  DESIGNATION -  WIN 17.4N 07.9W
 DE7309  PID         -  DE7309
 DE7309  STATE/COUNTY-  IL/WINNEBAGO
 DE7309  COUNTRY     -  US
 DE7309  USGS QUAD   -  DURAND (2018)
 DE7309
 DE7309                         *CURRENT SURVEY CONTROL
 DE7309  ______________________________________________________________________
 DE7309* NAD 83(2011) POSITION- 42 24 00.76081(N) 089 19 49.69817(W)   ADJUSTED
 DE7309* NAD 83(2011) ELLIP HT-   239.210 (meters)        (06/27/12)   ADJUSTED
 DE7309* NAD 83(2011) EPOCH   -  2010.00
 DE7309* NAVD 88 ORTHO HEIGHT -   272.7   (meters)      895.    (feet) GPS OBS
 DE7309  ______________________________________________________________________
 DE7309  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7309  GEOID HEIGHT    -        -33.444 (meters)                     GEOID99
 DE7309  GEOID HEIGHT    -        -33.528 (meters)                     GEOID18
 DE7309  NAD 83(2011) X  -     55,122.799 (meters)                     COMP
 DE7309  NAD 83(2011) Y  - -4,716,992.643 (meters)                     COMP
 DE7309  NAD 83(2011) Z  -  4,278,696.995 (meters)                     COMP
 DE7309  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 DE7309
 DE7309  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7309  Standards:
 DE7309         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7309            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7309  -------------------------------------------------------------------
 DE7309  NETWORK    1.65   1.23           0.74   0.59   0.63      0.01678019
 DE7309  -------------------------------------------------------------------
 DE7309  Click here for local accuracies and other accuracy information.
 DE7309
 DE7309.The horizontal coordinates were established by GPS observations
 DE7309.and adjusted by the National Geodetic Survey in June 2012.
 DE7309
 DE7309.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7309.been affixed to the stable North American tectonic plate. See 
 DE7309.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7309
 DE7309.The horizontal coordinates are valid at the epoch date displayed above
 DE7309.which is a decimal equivalence of Year/Month/Day.
 DE7309
 DE7309.The orthometric height was determined by GPS observations and a
 DE7309.high-resolution geoid model.
 DE7309
 DE7309.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7309.GEOID18 height accuracy estimate available here.
 DE7309
 DE7309.Click photographs - Photos may exist for this station.
 DE7309
 DE7309.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7309
 DE7309.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7309
 DE7309.The ellipsoidal height was determined by GPS observations
 DE7309.and is referenced to NAD 83.
 DE7309
 DE7309. The following values were computed from the NAD 83(2011) position.
 DE7309
 DE7309;                    North         East     Units Scale Factor Converg.
 DE7309;SPC IL W     -   636,873.050   768,839.765   MT  0.99999946   +0 33 49.9
 DE7309;SPC IL W     - 2,089,474.33  2,522,435.13   sFT  0.99999946   +0 33 49.9
 DE7309;UTM  16      - 4,696,843.725   308,205.078   MT  1.00005262   -1 34 18.9
 DE7309
 DE7309!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7309!SPC IL W     -   0.99996249  x   0.99999946  =   0.99996195
 DE7309!UTM  16      -   0.99996249  x   1.00005262  =   1.00001510
 DE7309
 DE7309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0820596843(NAD 83)
 DE7309
 DE7309                          SUPERSEDED SURVEY CONTROL
 DE7309
 DE7309  NAD 83(2007)-  42 24 00.76083(N)    089 19 49.69909(W) AD(2002.00) 0
 DE7309  ELLIP H (02/10/07)  239.244  (m)                       GP(2002.00)    
 DE7309  ELLIP H (02/03/05)  239.243  (m)                       GP(       ) 4 2
 DE7309  NAD 83(1997)-  42 24 00.76019(N)    089 19 49.69762(W) AD(       ) 1
 DE7309  ELLIP H (09/17/02)  239.297  (m)                       GP(       ) 4 1
 DE7309
 DE7309.Superseded values are not recommended for survey control.
 DE7309
 DE7309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7309.See file dsdata.pdf to determine how the superseded data were derived.
 DE7309
 DE7309_MARKER: I = METAL ROD
 DE7309_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7309+WITH SETTING: INFORMATION.
 DE7309_STAMPING: WIN 17.4N-07.9W
 DE7309_MARK LOGO: IL-201
 DE7309_PROJECTION: FLUSH
 DE7309_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7309+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7309_ROD/PIPE-DEPTH: 3 meters
 DE7309
 DE7309  HISTORY     - Date     Condition        Report By
 DE7309  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7309
 DE7309                          STATION DESCRIPTION
 DE7309
 DE7309'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7309'THE STATION IS LOCATED ON THE EAST SIDE OF SR 70.
 DE7309'
 DE7309'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 (CENTER ROAD) AND
 DE7309'DURAND ROAD, IN THE VILLAGE OF DURAND, GO SOUTH ON SR 70 FOR 4.2 KM TO
 DE7309'THE STATION ON THE LEFT.
 DE7309'
 DE7309'THE STATION IS 18.3 M EAST OF THE CENTERLINE OF STATE HIGHWAY 70, 460
 DE7309'M SOUTH OF FARM SCHOOL ROAD, AND 0.3 M WEST OF AN ORANGE CARSONITE
 DE7309'WITNESS POST.  AZIMUTH STATION BEARS SAZ 214 52 45, 570.167 METERS,
 DE7309'STAMPED WIN 17.4N 07.9W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7311 ***********************************************************************
 DE7311  DESIGNATION -  WIN 17.4N 09.4W
 DE7311  PID         -  DE7311
 DE7311  STATE/COUNTY-  IL/WINNEBAGO
 DE7311  COUNTRY     -  US
 DE7311  USGS QUAD   -  DURAND (2018)
 DE7311
 DE7311                         *CURRENT SURVEY CONTROL
 DE7311  ______________________________________________________________________
 DE7311* NAD 83(2011) POSITION- 42 24 00.77621(N) 089 21 36.28235(W)   ADJUSTED
 DE7311* NAD 83(2011) ELLIP HT-   254.316 (meters)        (06/27/12)   ADJUSTED
 DE7311* NAD 83(2011) EPOCH   -  2010.00
 DE7311* NAVD 88 ORTHO HEIGHT -   287.8   (meters)      944.    (feet) GPS OBS
 DE7311  ______________________________________________________________________
 DE7311  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7311  GEOID HEIGHT    -        -33.428 (meters)                     GEOID99
 DE7311  GEOID HEIGHT    -        -33.514 (meters)                     GEOID18
 DE7311  NAD 83(2011) X  -     52,685.479 (meters)                     COMP
 DE7311  NAD 83(2011) Y  - -4,717,031.331 (meters)                     COMP
 DE7311  NAD 83(2011) Z  -  4,278,707.532 (meters)                     COMP
 DE7311  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 DE7311
 DE7311  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7311  Standards:
 DE7311         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7311            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7311  -------------------------------------------------------------------
 DE7311  NETWORK    1.56   1.18           0.69   0.58   0.60     -0.00326752
 DE7311  -------------------------------------------------------------------
 DE7311  Click here for local accuracies and other accuracy information.
 DE7311
 DE7311.The horizontal coordinates were established by GPS observations
 DE7311.and adjusted by the National Geodetic Survey in June 2012.
 DE7311
 DE7311.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7311.been affixed to the stable North American tectonic plate. See 
 DE7311.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7311
 DE7311.The horizontal coordinates are valid at the epoch date displayed above
 DE7311.which is a decimal equivalence of Year/Month/Day.
 DE7311
 DE7311.The orthometric height was determined by GPS observations and a
 DE7311.high-resolution geoid model.
 DE7311
 DE7311.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7311.GEOID18 height accuracy estimate available here.
 DE7311
 DE7311.Click photographs - Photos may exist for this station.
 DE7311
 DE7311.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7311
 DE7311.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7311
 DE7311.The ellipsoidal height was determined by GPS observations
 DE7311.and is referenced to NAD 83.
 DE7311
 DE7311. The following values were computed from the NAD 83(2011) position.
 DE7311
 DE7311;                    North         East     Units Scale Factor Converg.
 DE7311;SPC IL W     -   636,849.962   766,402.372   MT  0.99999541   +0 32 38.1
 DE7311;SPC IL W     - 2,089,398.58  2,514,438.45   sFT  0.99999541   +0 32 38.1
 DE7311;UTM  16      - 4,696,911.494   305,768.369   MT  1.00006419   -1 35 30.9
 DE7311
 DE7311!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7311!SPC IL W     -   0.99996012  x   0.99999541  =   0.99995553
 DE7311!UTM  16      -   0.99996012  x   1.00006419  =   1.00002430
 DE7311
 DE7311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0576896911(NAD 83)
 DE7311
 DE7311                          SUPERSEDED SURVEY CONTROL
 DE7311
 DE7311  NAD 83(2007)-  42 24 00.77624(N)    089 21 36.28327(W) AD(2002.00) 0
 DE7311  ELLIP H (02/10/07)  254.350  (m)                       GP(2002.00)    
 DE7311  ELLIP H (02/03/05)  254.350  (m)                       GP(       ) 4 2
 DE7311  NAD 83(1997)-  42 24 00.77554(N)    089 21 36.28168(W) AD(       ) 1
 DE7311  ELLIP H (09/17/02)  254.403  (m)                       GP(       ) 4 1
 DE7311
 DE7311.Superseded values are not recommended for survey control.
 DE7311
 DE7311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7311.See file dsdata.pdf to determine how the superseded data were derived.
 DE7311
 DE7311_MARKER: I = METAL ROD
 DE7311_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7311+WITH SETTING: INFORMATION.
 DE7311_STAMPING: WIN 17.4N-09.4W
 DE7311_MARK LOGO: IL-201
 DE7311_PROJECTION: FLUSH
 DE7311_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7311+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7311_ROD/PIPE-DEPTH: 3 meters
 DE7311
 DE7311  HISTORY     - Date     Condition        Report By
 DE7311  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7311
 DE7311                          STATION DESCRIPTION
 DE7311
 DE7311'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7311'THE STATION IS LOCATED ON THE EAST SIDE OF PECATONICA ROAD.
 DE7311'
 DE7311'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 (CENTER ROAD) AND
 DE7311'FRITZ ROAD, IN THE VILLAGE OF DURAND, GO SOUTH ON SR 70 FOR 3.2 KM TO
 DE7311'FARM SCHOOL ROAD.  TURN RIGHT AND GO WEST ON FARM SCHOOL ROAD FOR 2.3
 DE7311'KM TO PECATONICA ROAD.  TURN LEFT AND GO SOUTH ON PECATONICA ROAD FOR
 DE7311'0.5 KM TO THE STATION ON THE RIGHT.
 DE7311'
 DE7311'THE STATION IS 9.8 M WEST OF THE WEST EDGE OF PAVEMENT OF PECATONICA
 DE7311'ROAD, 52 M SOUTH OF PRIVATE ENTRANCE TO 10236, 14.3 M EAST OF A 12
 DE7311'INCH DIAMETER MAPLE TREE, AND 0.3 M EAST OF AN ORANGE CARSONITE
 DE7311'WITNESS POST.  AZIMUTH STATION BEARS SAZ 356 57 28, 968.382 METERS,
 DE7311'STAMPED WIN 17.4N 09.4W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7290 ***********************************************************************
 DE7290  DESIGNATION -  WIN 17.5N 01.2E
 DE7290  PID         -  DE7290
 DE7290  STATE/COUNTY-  IL/WINNEBAGO
 DE7290  COUNTRY     -  US
 DE7290  USGS QUAD   -  SHIRLAND (2018)
 DE7290
 DE7290                         *CURRENT SURVEY CONTROL
 DE7290  ______________________________________________________________________
 DE7290* NAD 83(2011) POSITION- 42 24 10.37005(N) 089 09 05.39274(W)   ADJUSTED
 DE7290* NAD 83(2011) ELLIP HT-   203.150 (meters)        (06/27/12)   ADJUSTED
 DE7290* NAD 83(2011) EPOCH   -  2010.00
 DE7290* NAVD 88 ORTHO HEIGHT -   236.7   (meters)      777.    (feet) GPS OBS
 DE7290  ______________________________________________________________________
 DE7290  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7290  GEOID HEIGHT    -        -33.517 (meters)                     GEOID99
 DE7290  GEOID HEIGHT    -        -33.597 (meters)                     GEOID18
 DE7290  NAD 83(2011) X  -     69,853.531 (meters)                     COMP
 DE7290  NAD 83(2011) Y  - -4,716,570.897 (meters)                     COMP
 DE7290  NAD 83(2011) Z  -  4,278,891.634 (meters)                     COMP
 DE7290  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 DE7290
 DE7290  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7290  Standards:
 DE7290         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7290            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7290  -------------------------------------------------------------------
 DE7290  NETWORK    1.28   1.12           0.57   0.46   0.57      0.15739899
 DE7290  -------------------------------------------------------------------
 DE7290  Click here for local accuracies and other accuracy information.
 DE7290
 DE7290.The horizontal coordinates were established by GPS observations
 DE7290.and adjusted by the National Geodetic Survey in June 2012.
 DE7290
 DE7290.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7290.been affixed to the stable North American tectonic plate. See 
 DE7290.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7290
 DE7290.The horizontal coordinates are valid at the epoch date displayed above
 DE7290.which is a decimal equivalence of Year/Month/Day.
 DE7290
 DE7290.The orthometric height was determined by GPS observations and a
 DE7290.high-resolution geoid model.
 DE7290
 DE7290.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7290.GEOID18 height accuracy estimate available here.
 DE7290
 DE7290.Click photographs - Photos may exist for this station.
 DE7290
 DE7290.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7290
 DE7290.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7290
 DE7290.The ellipsoidal height was determined by GPS observations
 DE7290.and is referenced to NAD 83.
 DE7290
 DE7290. The following values were computed from the NAD 83(2011) position.
 DE7290
 DE7290;                    North         East     Units Scale Factor Converg.
 DE7290;SPC IL W     -   637,330.069   783,570.368   MT  1.00002708   +0 41 04.6
 DE7290;SPC IL W     - 2,090,973.73  2,570,763.78   sFT  1.00002708   +0 41 04.6
 DE7290;UTM  16      - 4,696,751.442   322,942.567   MT  0.99998573   -1 27 04.4
 DE7290
 DE7290!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7290!SPC IL W     -   0.99996814  x   1.00002708  =   0.99999522
 DE7290!UTM  16      -   0.99996814  x   0.99998573  =   0.99995387
 DE7290
 DE7290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2294296751(NAD 83)
 DE7290
 DE7290                          SUPERSEDED SURVEY CONTROL
 DE7290
 DE7290  NAD 83(2007)-  42 24 10.37006(N)    089 09 05.39361(W) AD(2002.00) 0
 DE7290  ELLIP H (02/10/07)  203.184  (m)                       GP(2002.00)    
 DE7290  ELLIP H (02/03/05)  203.169  (m)                       GP(       ) 4 2
 DE7290  NAD 83(1997)-  42 24 10.36977(N)    089 09 05.39259(W) AD(       ) 1
 DE7290  ELLIP H (09/17/02)  203.236  (m)                       GP(       ) 4 1
 DE7290
 DE7290.Superseded values are not recommended for survey control.
 DE7290
 DE7290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7290.See file dsdata.pdf to determine how the superseded data were derived.
 DE7290
 DE7290_MARKER: I = METAL ROD
 DE7290_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7290+WITH SETTING: INFORMATION.
 DE7290_STAMPING: WIN 17.5N-01.2E
 DE7290_MARK LOGO: IL-201
 DE7290_PROJECTION: FLUSH
 DE7290_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7290_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7290+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7290_ROD/PIPE-DEPTH: 3 meters
 DE7290
 DE7290  HISTORY     - Date     Condition        Report By
 DE7290  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7290
 DE7290                          STATION DESCRIPTION
 DE7290
 DE7290'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7290'THE STATION IS LOCATED ON THE WEST SIDE OF CLARK ROAD, 0.2 KM SOUTH OF
 DE7290'FAVOR ROAD.
 DE7290'
 DE7290'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 AND MERIDIAN ROAD,
 DE7290'GO NORTH ON MERIDIAN ROAD FOR 8.1 KM TO FAVOR ROAD.  TURN RIGHT AND
 DE7290'EAST ON FAVOR ROAD FOR 1.9 KM TO CLARK ROAD.  TURN RIGHT AND GO SOUTH
 DE7290'ON CLARK ROAD FOR 0.2 KM TO THE STATION ON THE RIGHT.
 DE7290'
 DE7290'THE STATION IS 4.6 M WEST OF THE WEST EDGE OF PAVEMENT OF CLARK ROAD,
 DE7290'2.7 M EAST OF A TELEPHONE POLE, AND 0.3 M EAST OF AN ORANGE CARSONITE
 DE7290'WITNESS POST.  AZIMUTH STATION BEARS SAZ 358 55 12, 664.883 METERS,
 DE7290'STAMPED WIN 17.5N 01.2E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7292 ***********************************************************************
 DE7292  DESIGNATION -  WIN 17.8N 01.5W
 DE7292  PID         -  DE7292
 DE7292  STATE/COUNTY-  IL/WINNEBAGO
 DE7292  COUNTRY     -  US
 DE7292  USGS QUAD   -  SHIRLAND (2018)
 DE7292
 DE7292                         *CURRENT SURVEY CONTROL
 DE7292  ______________________________________________________________________
 DE7292* NAD 83(2011) POSITION- 42 24 22.70170(N) 089 12 14.94342(W)   ADJUSTED
 DE7292* NAD 83(2011) ELLIP HT-   190.338 (meters)        (06/27/12)   ADJUSTED
 DE7292* NAD 83(2011) EPOCH   -  2010.00
 DE7292* NAVD 88 ORTHO HEIGHT -   223.9   (meters)      735.    (feet) GPS OBS
 DE7292  ______________________________________________________________________
 DE7292  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7292  GEOID HEIGHT    -        -33.511 (meters)                     GEOID99
 DE7292  GEOID HEIGHT    -        -33.592 (meters)                     GEOID18
 DE7292  NAD 83(2011) X  -     65,515.430 (meters)                     COMP
 DE7292  NAD 83(2011) Y  - -4,716,367.059 (meters)                     COMP
 DE7292  NAD 83(2011) Z  -  4,279,163.967 (meters)                     COMP
 DE7292  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 DE7292
 DE7292  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7292  Standards:
 DE7292         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7292            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7292  -------------------------------------------------------------------
 DE7292  NETWORK    1.38   1.25           0.64   0.45   0.64      0.08451145
 DE7292  -------------------------------------------------------------------
 DE7292  Click here for local accuracies and other accuracy information.
 DE7292
 DE7292.The horizontal coordinates were established by GPS observations
 DE7292.and adjusted by the National Geodetic Survey in June 2012.
 DE7292
 DE7292.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7292.been affixed to the stable North American tectonic plate. See 
 DE7292.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7292
 DE7292.The horizontal coordinates are valid at the epoch date displayed above
 DE7292.which is a decimal equivalence of Year/Month/Day.
 DE7292
 DE7292.The orthometric height was determined by GPS observations and a
 DE7292.high-resolution geoid model.
 DE7292
 DE7292.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7292.GEOID18 height accuracy estimate available here.
 DE7292
 DE7292.Click photographs - Photos may exist for this station.
 DE7292
 DE7292.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7292
 DE7292.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7292
 DE7292.The ellipsoidal height was determined by GPS observations
 DE7292.and is referenced to NAD 83.
 DE7292
 DE7292. The following values were computed from the NAD 83(2011) position.
 DE7292
 DE7292;                    North         East     Units Scale Factor Converg.
 DE7292;SPC IL W     -   637,660.105   779,231.539   MT  1.00001839   +0 38 56.9
 DE7292;SPC IL W     - 2,092,056.53  2,556,528.81   sFT  1.00001839   +0 38 56.9
 DE7292;UTM  16      - 4,697,242.943   318,619.172   MT  1.00000479   -1 29 12.7
 DE7292
 DE7292!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7292!SPC IL W     -   0.99997015  x   1.00001839  =   0.99998854
 DE7292!UTM  16      -   0.99997015  x   1.00000479  =   0.99997494
 DE7292
 DE7292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1861997242(NAD 83)
 DE7292
 DE7292                          SUPERSEDED SURVEY CONTROL
 DE7292
 DE7292  NAD 83(2007)-  42 24 22.70171(N)    089 12 14.94431(W) AD(2002.00) 0
 DE7292  ELLIP H (02/10/07)  190.372  (m)                       GP(2002.00)    
 DE7292  ELLIP H (02/03/05)  190.353  (m)                       GP(       ) 4 2
 DE7292  NAD 83(1997)-  42 24 22.70140(N)    089 12 14.94319(W) AD(       ) 1
 DE7292  ELLIP H (09/17/02)  190.430  (m)                       GP(       ) 4 1
 DE7292
 DE7292.Superseded values are not recommended for survey control.
 DE7292
 DE7292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7292.See file dsdata.pdf to determine how the superseded data were derived.
 DE7292
 DE7292_MARKER: I = METAL ROD
 DE7292_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7292+WITH SETTING: INFORMATION.
 DE7292_STAMPING: WIN 17.8N-01.5W
 DE7292_MARK LOGO: IL-201
 DE7292_PROJECTION: FLUSH
 DE7292_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7292_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7292_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7292+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7292_ROD/PIPE-DEPTH: 3 meters
 DE7292
 DE7292  HISTORY     - Date     Condition        Report By
 DE7292  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7292
 DE7292                          STATION DESCRIPTION
 DE7292
 DE7292'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7292'THE STATION IS LOCATED ON THE EAST SIDE OF CLEVELAND ROAD.
 DE7292'
 DE7292'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND MERIDIAN ROAD,
 DE7292'GO EAST ON SR 75 FOR 2.6 KM TO CLEVELAND ROAD.  TURN LEFT AND GO SOUTH
 DE7292'ON CLEVELAND ROAD FOR 1.9 KM TO THE STATION ON THE LEFT.
 DE7292'
 DE7292'THE STATION IS 1.2 M EAST OF THE EAST EDGE OF PAVEMENT OF CLEVELAND
 DE7292'ROAD, 46 M SOUTH OF A PRIVATE ENTRANCE, 0.3 M WEST OF A WOOD FENCE
 DE7292'POST, AND 0.3 M WEST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH
 DE7292'STATION BEARS SAZ 179 08 09, 1975.184 METERS, STAMPED WIN 17.8N 01.5W
 DE7292'A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7279 ***********************************************************************
 DE7279  DESIGNATION -  WIN 18.1N 07.1E
 DE7279  PID         -  DE7279
 DE7279  STATE/COUNTY-  IL/WINNEBAGO
 DE7279  COUNTRY     -  US
 DE7279  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7279
 DE7279                         *CURRENT SURVEY CONTROL
 DE7279  ______________________________________________________________________
 DE7279* NAD 83(2011) POSITION- 42 24 44.73996(N) 089 02 14.13324(W)   ADJUSTED
 DE7279* NAD 83(2011) ELLIP HT-   190.140 (meters)        (06/27/12)   ADJUSTED
 DE7279* NAD 83(2011) EPOCH   -  2010.00
 DE7279* NAVD 88 ORTHO HEIGHT -   223.8   (meters)      734.    (feet) GPS OBS
 DE7279  ______________________________________________________________________
 DE7279  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7279  GEOID HEIGHT    -        -33.568 (meters)                     GEOID99
 DE7279  GEOID HEIGHT    -        -33.642 (meters)                     GEOID18
 DE7279  NAD 83(2011) X  -     79,245.306 (meters)                     COMP
 DE7279  NAD 83(2011) Y  - -4,715,697.507 (meters)                     COMP
 DE7279  NAD 83(2011) Z  -  4,279,665.931 (meters)                     COMP
 DE7279  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 DE7279
 DE7279  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7279  Standards:
 DE7279         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7279            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7279  -------------------------------------------------------------------
 DE7279  NETWORK    2.29   1.69           0.96   0.91   0.86      0.04599209
 DE7279  -------------------------------------------------------------------
 DE7279  Click here for local accuracies and other accuracy information.
 DE7279
 DE7279.The horizontal coordinates were established by GPS observations
 DE7279.and adjusted by the National Geodetic Survey in June 2012.
 DE7279
 DE7279.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7279.been affixed to the stable North American tectonic plate. See 
 DE7279.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7279
 DE7279.The horizontal coordinates are valid at the epoch date displayed above
 DE7279.which is a decimal equivalence of Year/Month/Day.
 DE7279
 DE7279.The orthometric height was determined by GPS observations and a
 DE7279.high-resolution geoid model.
 DE7279
 DE7279.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7279.GEOID18 height accuracy estimate available here.
 DE7279
 DE7279.Click photographs - Photos may exist for this station.
 DE7279
 DE7279.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7279
 DE7279.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7279
 DE7279.The ellipsoidal height was determined by GPS observations
 DE7279.and is referenced to NAD 83.
 DE7279
 DE7279. The following values were computed from the NAD 83(2011) position.
 DE7279
 DE7279;                    North         East     Units Scale Factor Converg.
 DE7279;SPC IL W     -   638,509.240   792,960.698   MT  1.00004746   +0 45 42.5
 DE7279;SPC IL W     - 2,094,842.40  2,601,571.89   sFT  1.00004746   +0 45 42.5
 DE7279;UTM  16      - 4,697,579.742   332,369.648   MT  0.99994574   -1 22 27.7
 DE7279
 DE7279!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7279!SPC IL W     -   0.99997018  x   1.00004746  =   1.00001764
 DE7279!UTM  16      -   0.99997018  x   0.99994574  =   0.99991592
 DE7279
 DE7279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3236997579(NAD 83)
 DE7279
 DE7279                          SUPERSEDED SURVEY CONTROL
 DE7279
 DE7279  NAD 83(2007)-  42 24 44.74001(N)    089 02 14.13400(W) AD(2002.00) 0
 DE7279  ELLIP H (02/10/07)  190.173  (m)                       GP(2002.00)    
 DE7279  ELLIP H (02/03/05)  190.166  (m)                       GP(       ) 4 2
 DE7279  NAD 83(1997)-  42 24 44.73969(N)    089 02 14.13327(W) AD(       ) 1
 DE7279  ELLIP H (09/17/02)  190.211  (m)                       GP(       ) 4 1
 DE7279
 DE7279.Superseded values are not recommended for survey control.
 DE7279
 DE7279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7279.See file dsdata.pdf to determine how the superseded data were derived.
 DE7279
 DE7279_MARKER: F = FLANGE-ENCASED ROD
 DE7279_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7279+WITH SETTING: INFORMATION.
 DE7279_STAMPING: WIN 18.1N-07.1E
 DE7279_MARK LOGO: IL-201
 DE7279_PROJECTION: FLUSH
 DE7279_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7279_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7279+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7279_ROD/PIPE-DEPTH: 3 meters
 DE7279
 DE7279  HISTORY     - Date     Condition        Report By
 DE7279  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7279
 DE7279                          STATION DESCRIPTION
 DE7279
 DE7279'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7279'THE STATION IS LOCATED ON THE SOUTH SIDE OF ROSCOE ROAD.
 DE7279'
 DE7279'TO REACH THE STATION FROM THE INTERSECTION OF ROSCOE ROAD AND SR 251,
 DE7279'GO WEST ON ROSCOE ROAD FOR 2.4 KM TO THE STATION ON THE LEFT.
 DE7279'
 DE7279'THE STATION IS 91 M EAST OF MEADOWSWEET LANE, 9.1 M SOUTH OF THE SOUTH
 DE7279'EDGE OF PAVEMENT OF ROSCOE ROAD, AND 0.3 NORTH OF AN ORANGE CARSONITE
 DE7279'WITNESS POST.  AZIMUTH MARK BEARS SAZ 268 39 48, 306.847 METERS,
 DE7279'STAMPED WIN 18.1N 07.1E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7293 ***********************************************************************
 DE7293  DESIGNATION -  WIN 18.2N 03.3W
 DE7293  PID         -  DE7293
 DE7293  STATE/COUNTY-  IL/WINNEBAGO
 DE7293  COUNTRY     -  US
 DE7293  USGS QUAD   -  SHIRLAND (2018)
 DE7293
 DE7293                         *CURRENT SURVEY CONTROL
 DE7293  ______________________________________________________________________
 DE7293* NAD 83(2011) POSITION- 42 24 41.63269(N) 089 14 22.38501(W)   ADJUSTED
 DE7293* NAD 83(2011) ELLIP HT-   209.625 (meters)        (06/27/12)   ADJUSTED
 DE7293* NAD 83(2011) EPOCH   -  2010.00
 DE7293* NAVD 88 ORTHO HEIGHT -   243.2   (meters)      798.    (feet) GPS OBS
 DE7293  ______________________________________________________________________
 DE7293  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7293  GEOID HEIGHT    -        -33.506 (meters)                     GEOID99
 DE7293  GEOID HEIGHT    -        -33.589 (meters)                     GEOID18
 DE7293  NAD 83(2011) X  -     62,596.351 (meters)                     COMP
 DE7293  NAD 83(2011) Y  - -4,716,026.950 (meters)                     COMP
 DE7293  NAD 83(2011) Z  -  4,279,608.283 (meters)                     COMP
 DE7293  LAPLACE CORR    -         -1.07  (seconds)                    DEFLEC18
 DE7293
 DE7293  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7293  Standards:
 DE7293         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7293            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7293  -------------------------------------------------------------------
 DE7293  NETWORK    1.89   1.49           0.85   0.68   0.76      0.06490509
 DE7293  -------------------------------------------------------------------
 DE7293  Click here for local accuracies and other accuracy information.
 DE7293
 DE7293.The horizontal coordinates were established by GPS observations
 DE7293.and adjusted by the National Geodetic Survey in June 2012.
 DE7293
 DE7293.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7293.been affixed to the stable North American tectonic plate. See 
 DE7293.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7293
 DE7293.The horizontal coordinates are valid at the epoch date displayed above
 DE7293.which is a decimal equivalence of Year/Month/Day.
 DE7293
 DE7293.The orthometric height was determined by GPS observations and a
 DE7293.high-resolution geoid model.
 DE7293
 DE7293.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7293.GEOID18 height accuracy estimate available here.
 DE7293
 DE7293.Click photographs - Photos may exist for this station.
 DE7293
 DE7293.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7293
 DE7293.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7293
 DE7293.The ellipsoidal height was determined by GPS observations
 DE7293.and is referenced to NAD 83.
 DE7293
 DE7293. The following values were computed from the NAD 83(2011) position.
 DE7293
 DE7293;                    North         East     Units Scale Factor Converg.
 DE7293;SPC IL W     -   638,211.801   776,311.077   MT  1.00001280   +0 37 31.2
 DE7293;SPC IL W     - 2,093,866.55  2,546,947.26   sFT  1.00001280   +0 37 31.2
 DE7293;UTM  16      - 4,697,903.108   315,721.316   MT  1.00001783   -1 30 39.2
 DE7293
 DE7293!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7293!SPC IL W     -   0.99996712  x   1.00001280  =   0.99997992
 DE7293!UTM  16      -   0.99996712  x   1.00001783  =   0.99998495
 DE7293
 DE7293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1572197903(NAD 83)
 DE7293
 DE7293                          SUPERSEDED SURVEY CONTROL
 DE7293
 DE7293  NAD 83(2007)-  42 24 41.63271(N)    089 14 22.38592(W) AD(2002.00) 0
 DE7293  ELLIP H (02/10/07)  209.659  (m)                       GP(2002.00)    
 DE7293  ELLIP H (02/03/05)  209.644  (m)                       GP(       ) 4 2
 DE7293  NAD 83(1997)-  42 24 41.63238(N)    089 14 22.38478(W) AD(       ) 1
 DE7293  ELLIP H (09/17/02)  209.708  (m)                       GP(       ) 4 1
 DE7293
 DE7293.Superseded values are not recommended for survey control.
 DE7293
 DE7293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7293.See file dsdata.pdf to determine how the superseded data were derived.
 DE7293
 DE7293_MARKER: I = METAL ROD
 DE7293_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7293+WITH SETTING: INFORMATION.
 DE7293_STAMPING: WIN 18.2N-03.3W
 DE7293_MARK LOGO: IL-201
 DE7293_PROJECTION: FLUSH
 DE7293_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7293_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7293+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7293_ROD/PIPE-DEPTH: 3 meters
 DE7293
 DE7293  HISTORY     - Date     Condition        Report By
 DE7293  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7293
 DE7293                          STATION DESCRIPTION
 DE7293
 DE7293'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7293'THE STATION IS LOCATED ON THE SOUTH SIDE OF SR 75 (FREEPORT ROAD).
 DE7293'
 DE7293'TO REACH THE STATION FROM THE INTERSECTION OF SR 75  AND MERIDIAN
 DE7293'ROAD, GO WEST ON SR 75 FOR 6.4 KM TO THE STATION ON THE LEFT.
 DE7293'
 DE7293'THE STATION IS 9.1 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF SR 75, 274
 DE7293'M EAST OF WINSLOW ROAD, AND 0.3 M NORTH OF AN ORANGE CARSONITE WITNESS
 DE7293'POST.  AZIMUTH STATION BEARS SAZ 88 37 18, 515.747 METERS, STAMPED WIN
 DE7293'18.2N 03.3W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7274 ***********************************************************************
 DE7274  DESIGNATION -  WIN 18.2N 08.7E
 DE7274  PID         -  DE7274
 DE7274  STATE/COUNTY-  IL/WINNEBAGO
 DE7274  COUNTRY     -  US
 DE7274  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7274
 DE7274                         *CURRENT SURVEY CONTROL
 DE7274  ______________________________________________________________________
 DE7274* NAD 83(2011) POSITION- 42 24 47.32553(N) 089 00 18.66885(W)   ADJUSTED
 DE7274* NAD 83(2011) ELLIP HT-   199.395 (meters)        (06/27/12)   ADJUSTED
 DE7274* NAD 83(2011) EPOCH   -  2010.00
 DE7274* NAVD 88 ORTHO HEIGHT -   233.0   (meters)      764.    (feet) GPS OBS
 DE7274  ______________________________________________________________________
 DE7274  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7274  GEOID HEIGHT    -        -33.576 (meters)                     GEOID99
 DE7274  GEOID HEIGHT    -        -33.648 (meters)                     GEOID18
 DE7274  NAD 83(2011) X  -     81,884.264 (meters)                     COMP
 DE7274  NAD 83(2011) Y  - -4,715,605.437 (meters)                     COMP
 DE7274  NAD 83(2011) Z  -  4,279,731.077 (meters)                     COMP
 DE7274  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 DE7274
 DE7274  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7274  Standards:
 DE7274         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7274            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7274  -------------------------------------------------------------------
 DE7274  NETWORK    1.70   1.23           0.73   0.65   0.63     -0.13385974
 DE7274  -------------------------------------------------------------------
 DE7274  Click here for local accuracies and other accuracy information.
 DE7274
 DE7274.The horizontal coordinates were established by GPS observations
 DE7274.and adjusted by the National Geodetic Survey in June 2012.
 DE7274
 DE7274.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7274.been affixed to the stable North American tectonic plate. See 
 DE7274.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7274
 DE7274.The horizontal coordinates are valid at the epoch date displayed above
 DE7274.which is a decimal equivalence of Year/Month/Day.
 DE7274
 DE7274.The orthometric height was determined by GPS observations and a
 DE7274.high-resolution geoid model.
 DE7274
 DE7274.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7274.GEOID18 height accuracy estimate available here.
 DE7274
 DE7274.Click photographs - Photos may exist for this station.
 DE7274
 DE7274.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7274
 DE7274.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7274
 DE7274.The ellipsoidal height was determined by GPS observations
 DE7274.and is referenced to NAD 83.
 DE7274
 DE7274. The following values were computed from the NAD 83(2011) position.
 DE7274
 DE7274;                    North         East     Units Scale Factor Converg.
 DE7274;SPC IL W     -   638,624.619   795,599.582   MT  1.00005358   +0 47 00.4
 DE7274;SPC IL W     - 2,095,220.94  2,610,229.63   sFT  1.00005358   +0 47 00.4
 DE7274;UTM  16      - 4,697,596.675   335,010.708   MT  0.99993493   -1 21 09.9
 DE7274
 DE7274!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7274!SPC IL W     -   0.99996873  x   1.00005358  =   1.00002231
 DE7274!UTM  16      -   0.99996873  x   0.99993493  =   0.99990366
 DE7274
 DE7274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3501097596(NAD 83)
 DE7274
 DE7274                          SUPERSEDED SURVEY CONTROL
 DE7274
 DE7274  NAD 83(2007)-  42 24 47.32553(N)    089 00 18.66966(W) AD(2002.00) 0
 DE7274  ELLIP H (02/10/07)  199.428  (m)                       GP(2002.00)    
 DE7274  ELLIP H (02/03/05)  199.424  (m)                       GP(       ) 4 2
 DE7274  NAD 83(1997)-  42 24 47.32519(N)    089 00 18.66904(W) AD(       ) 1
 DE7274  ELLIP H (09/17/02)  199.462  (m)                       GP(       ) 4 1
 DE7274
 DE7274.Superseded values are not recommended for survey control.
 DE7274
 DE7274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7274.See file dsdata.pdf to determine how the superseded data were derived.
 DE7274
 DE7274_MARKER: F = FLANGE-ENCASED ROD
 DE7274_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7274+WITH SETTING: INFORMATION.
 DE7274_STAMPING: WIN 18.2N-08.7E
 DE7274_MARK LOGO: IL-201
 DE7274_PROJECTION: FLUSH
 DE7274_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7274_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7274_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7274+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7274_ROD/PIPE-DEPTH: 3 meters
 DE7274
 DE7274  HISTORY     - Date     Condition        Report By
 DE7274  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7274
 DE7274                          STATION DESCRIPTION
 DE7274
 DE7274'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7274'THE STATION IS LOCATED ON THE NORTH SIDE OF BRIDGE STREET.
 DE7274'
 DE7274'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND ROCKTON ROAD
 DE7274'(CR 9), GO SOUTH ON SR 251 FOR 4.8 KM TO BRIDGE ROAD.  TURN LEFT AND
 DE7274'GO EAST ON BRIDGE ROAD FOR 1.1 KM TO GENEVA DRIVE AND THE STATION ON
 DE7274'THE LEFT IN THE NORTHEAST QUADRANT OF THE INTERSECTION.
 DE7274'
 DE7274'THE STATION IS 7.6 M NORTH OF THE CENTERLINE OF BRIDGE ROAD, 7.6 M
 DE7274'EAST OF THE CENTERLINE OF GENEVA DRIVE, 10.7 M WEST OF A GUARD RAIL,
 DE7274'AND 0.3 M SOUTH OF AN ORANGE CARSONITE WITNESS POST AT THE TOP OF
 DE7274'SLOPE.  AZIMUTH STATION BEARS SAZ 86 00 27, 586.054 METERS STAMPED WIN
 DE7274'18.2N 08.7E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7294 ***********************************************************************
 DE7294  DESIGNATION -  WIN 18.6N 05.5W
 DE7294  PID         -  DE7294
 DE7294  STATE/COUNTY-  IL/WINNEBAGO
 DE7294  COUNTRY     -  US
 DE7294  USGS QUAD   -  DURAND (2018)
 DE7294
 DE7294                         *CURRENT SURVEY CONTROL
 DE7294  ______________________________________________________________________
 DE7294* NAD 83(2011) POSITION- 42 25 06.76498(N) 089 16 58.51011(W)   ADJUSTED
 DE7294* NAD 83(2011) ELLIP HT-   234.356 (meters)        (06/27/12)   ADJUSTED
 DE7294* NAD 83(2011) EPOCH   -  2010.00
 DE7294* NAVD 88 ORTHO HEIGHT -   267.9   (meters)      879.    (feet) GPS OBS
 DE7294  ______________________________________________________________________
 DE7294  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7294  GEOID HEIGHT    -        -33.497 (meters)                     GEOID99
 DE7294  GEOID HEIGHT    -        -33.580 (meters)                     GEOID18
 DE7294  NAD 83(2011) X  -     59,020.380 (meters)                     COMP
 DE7294  NAD 83(2011) Y  - -4,715,568.200 (meters)                     COMP
 DE7294  NAD 83(2011) Z  -  4,280,197.504 (meters)                     COMP
 DE7294  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 DE7294
 DE7294  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7294  Standards:
 DE7294         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7294            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7294  -------------------------------------------------------------------
 DE7294  NETWORK    1.58   1.25           0.72   0.55   0.64     -0.00953739
 DE7294  -------------------------------------------------------------------
 DE7294  Click here for local accuracies and other accuracy information.
 DE7294
 DE7294.The horizontal coordinates were established by GPS observations
 DE7294.and adjusted by the National Geodetic Survey in June 2012.
 DE7294
 DE7294.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7294.been affixed to the stable North American tectonic plate. See 
 DE7294.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7294
 DE7294.The horizontal coordinates are valid at the epoch date displayed above
 DE7294.which is a decimal equivalence of Year/Month/Day.
 DE7294
 DE7294.The orthometric height was determined by GPS observations and a
 DE7294.high-resolution geoid model.
 DE7294
 DE7294.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7294.GEOID18 height accuracy estimate available here.
 DE7294
 DE7294.Click photographs - Photos may exist for this station.
 DE7294
 DE7294.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7294
 DE7294.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7294
 DE7294.The ellipsoidal height was determined by GPS observations
 DE7294.and is referenced to NAD 83.
 DE7294
 DE7294. The following values were computed from the NAD 83(2011) position.
 DE7294
 DE7294;                    North         East     Units Scale Factor Converg.
 DE7294;SPC IL W     -   638,949.195   772,733.345   MT  1.00000624   +0 35 46.1
 DE7294;SPC IL W     - 2,096,285.82  2,535,209.32   sFT  1.00000624   +0 35 46.1
 DE7294;UTM  16      - 4,698,773.374   312,173.501   MT  1.00003408   -1 32 25.3
 DE7294
 DE7294!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7294!SPC IL W     -   0.99996325  x   1.00000624  =   0.99996949
 DE7294!UTM  16      -   0.99996325  x   1.00003408  =   0.99999733
 DE7294
 DE7294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1217398773(NAD 83)
 DE7294
 DE7294                          SUPERSEDED SURVEY CONTROL
 DE7294
 DE7294  NAD 83(2007)-  42 25 06.76501(N)    089 16 58.51103(W) AD(2002.00) 0
 DE7294  ELLIP H (02/10/07)  234.390  (m)                       GP(2002.00)    
 DE7294  ELLIP H (02/03/05)  234.386  (m)                       GP(       ) 4 2
 DE7294  NAD 83(1997)-  42 25 06.76455(N)    089 16 58.50983(W) AD(       ) 1
 DE7294  ELLIP H (09/17/02)  234.441  (m)                       GP(       ) 4 1
 DE7294
 DE7294.Superseded values are not recommended for survey control.
 DE7294
 DE7294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7294.See file dsdata.pdf to determine how the superseded data were derived.
 DE7294
 DE7294_MARKER: I = METAL ROD
 DE7294_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7294+WITH SETTING: INFORMATION.
 DE7294_STAMPING: WIN 18.6N-05.5W
 DE7294_MARK LOGO: IL-201
 DE7294_PROJECTION: FLUSH
 DE7294_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7294_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7294+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2011
 DE7294_ROD/PIPE-DEPTH: 3 meters
 DE7294
 DE7294  HISTORY     - Date     Condition        Report By
 DE7294  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7294  HISTORY     - 20110520 GOOD             ILDT
 DE7294
 DE7294                          STATION DESCRIPTION
 DE7294
 DE7294'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7294'THE STATION IS LOCATED AT THE INTERSECTION OF SR 75 AND WHEELER ROAD.
 DE7294'
 DE7294'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 (CENTER ROAD) AND
 DE7294'FRITZ ROAD IN THE VILLAGE OF DURAND, GO SOUTH ON SR 70 FOR 1.6 KM TO
 DE7294'SR 75 (FREEPORT ROAD).  TURN LEFT AND GO EAST ON SR 75 FOR 3.9 KM TO
 DE7294'WHEELER ROAD.  TURN RIGHT AND GO SOUTH ON WHEELER ROAD TO THE STATION
 DE7294'ON THE LEFT.
 DE7294'
 DE7294'THE STATION IS 22.3 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF SR 75, 11
 DE7294'M EAST OF THE EAST EDGE OF PAVEMENT OF WHEELER ROAD, 8.5 M NORTH OF
 DE7294'THE TOP CENTER OF TELEPHONE PEDESTAL 5 22-10, AND 0.3 M NORTH OF AN
 DE7294'ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 281 31 33,
 DE7294'633.626 METERS, STAMPED WIN 18.6N 05.5W A.
 DE7294
 DE7294                          STATION RECOVERY (2011)
 DE7294
 DE7294'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RBI)
 DE7294'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7296 ***********************************************************************
 DE7296  DESIGNATION -  WIN 18.6N 11.4W
 DE7296  PID         -  DE7296
 DE7296  STATE/COUNTY-  IL/WINNEBAGO
 DE7296  COUNTRY     -  US
 DE7296  USGS QUAD   -  DAVIS (2018)
 DE7296
 DE7296                         *CURRENT SURVEY CONTROL
 DE7296  ______________________________________________________________________
 DE7296* NAD 83(2011) POSITION- 42 25 01.28209(N) 089 23 56.49253(W)   ADJUSTED
 DE7296* NAD 83(2011) ELLIP HT-   255.591 (meters)        (06/27/12)   ADJUSTED
 DE7296* NAD 83(2011) EPOCH   -  2010.00
 DE7296* NAVD 88 ORTHO HEIGHT -   289.1   (meters)      948.    (feet) GPS OBS
 DE7296  ______________________________________________________________________
 DE7296  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7296  GEOID HEIGHT    -        -33.436 (meters)                     GEOID99
 DE7296  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 DE7296  NAD 83(2011) X  -     49,465.830 (meters)                     COMP
 DE7296  NAD 83(2011) Y  - -4,715,807.910 (meters)                     COMP
 DE7296  NAD 83(2011) Z  -  4,280,086.927 (meters)                     COMP
 DE7296  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 DE7296
 DE7296  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7296  Standards:
 DE7296         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7296            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7296  -------------------------------------------------------------------
 DE7296  NETWORK    0.64   0.84           0.29   0.23   0.43      0.02858941
 DE7296  -------------------------------------------------------------------
 DE7296  Click here for local accuracies and other accuracy information.
 DE7296
 DE7296.The horizontal coordinates were established by GPS observations
 DE7296.and adjusted by the National Geodetic Survey in June 2012.
 DE7296
 DE7296.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7296.been affixed to the stable North American tectonic plate. See 
 DE7296.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7296
 DE7296.The horizontal coordinates are valid at the epoch date displayed above
 DE7296.which is a decimal equivalence of Year/Month/Day.
 DE7296
 DE7296.The orthometric height was determined by GPS observations and a
 DE7296.high-resolution geoid model.
 DE7296
 DE7296.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7296.GEOID18 height accuracy estimate available here.
 DE7296
 DE7296.Click photographs - Photos may exist for this station.
 DE7296
 DE7296.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7296
 DE7296.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7296
 DE7296.The ellipsoidal height was determined by GPS observations
 DE7296.and is referenced to NAD 83.
 DE7296
 DE7296. The following values were computed from the NAD 83(2011) position.
 DE7296
 DE7296;                    North         East     Units Scale Factor Converg.
 DE7296;SPC IL W     -   638,687.127   763,179.150   MT  0.99999027   +0 31 04.1
 DE7296;SPC IL W     - 2,095,426.02  2,503,863.59   sFT  0.99999027   +0 31 04.1
 DE7296;UTM  16      - 4,698,867.681   302,615.618   MT  1.00007938   -1 37 07.4
 DE7296
 DE7296!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7296!SPC IL W     -   0.99995992  x   0.99999027  =   0.99995019
 DE7296!UTM  16      -   0.99995992  x   1.00007938  =   1.00003929
 DE7296
 DE7296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0261598867(NAD 83)
 DE7296
 DE7296                          SUPERSEDED SURVEY CONTROL
 DE7296
 DE7296  NAD 83(2007)-  42 25 01.28212(N)    089 23 56.49344(W) AD(2002.00) 0
 DE7296  ELLIP H (02/10/07)  255.624  (m)                       GP(2002.00)    
 DE7296  ELLIP H (02/03/05)  255.623  (m)                       GP(       ) 4 2
 DE7296  NAD 83(1997)-  42 25 01.28125(N)    089 23 56.49149(W) AD(       ) 1
 DE7296  ELLIP H (09/17/02)  255.676  (m)                       GP(       ) 4 1
 DE7296
 DE7296.Superseded values are not recommended for survey control.
 DE7296
 DE7296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7296.See file dsdata.pdf to determine how the superseded data were derived.
 DE7296
 DE7296_MARKER: I = METAL ROD
 DE7296_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7296+WITH SETTING: INFORMATION.
 DE7296_STAMPING: WIN 18.6N-11.4W
 DE7296_MARK LOGO: IL-201
 DE7296_PROJECTION: FLUSH
 DE7296_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE7296_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7296+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2003
 DE7296_ROD/PIPE-DEPTH: 3.00 meters
 DE7296
 DE7296  HISTORY     - Date     Condition        Report By
 DE7296  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7296  HISTORY     - 20030512 GOOD             FGRAH
 DE7296
 DE7296                          STATION DESCRIPTION
 DE7296
 DE7296'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7296'THE STATION IS LOCATED ON THE EAST SIDE OF GOEKE ROAD, NEAR THE
 DE7296'WINNEBAGO-STEPHENSON COUNTY LINE.
 DE7296'
 DE7296'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 (CENTER ROAD) AND
 DE7296'FRITZ ROAD, IN THE VILLAGE OF DURAND, GO SOUTH ON SR 70 FOR 1.6 KM TO
 DE7296'SR 75 (FREEPORT ROAD).  TURN RIGHT AND GO WEST ON SR 75 FOR 5.6 KM TO
 DE7296'GOEKE ROAD.  TURN LEFT AND GO SOUTH ON GOEKE ROAD FOR 0.2 KM TO THE
 DE7296'STATION ON THE LEFT.
 DE7296'
 DE7296'THE STATION IS 5.5 M WEST OF THE WEST EDGE OF PAVEMENT OF GOEKE ROAD,
 DE7296'21 M NORTH OF A TELEPHONE PEDESTAL, 15 M SOUTHWEST OF AN 8 INCH
 DE7296'DIAMETER TREE, AND 0.4 M EAST OF AN ORANGE CARSONITE WITNESS POST.
 DE7296'AZIMUTH STATION BEARS SAZ 178 54 28, 1307.401 METERS, STAMPED WIN
 DE7296'18.6N 11.4W A.
 DE7296
 DE7296                          STATION RECOVERY (2003)
 DE7296
 DE7296'RECOVERY NOTE BY FEHR-GRAHAM AND ASSOCIATES 2003
 DE7296'THE POINT WAS RECOVERED AS DESCRIBED EXCEPT THE POINT IS TRULY IN
 DE7296'STEPHENSON COUNTY,  ILLINOIS. INSTALLED NEW ORANGE WITNESS SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7269 ***********************************************************************
 DE7269  DESIGNATION -  WIN 18.6N 11.9E
 DE7269  PID         -  DE7269
 DE7269  STATE/COUNTY-  IL/WINNEBAGO
 DE7269  COUNTRY     -  US
 DE7269  USGS QUAD   -  BELVIDERE NW (2018)
 DE7269
 DE7269                         *CURRENT SURVEY CONTROL
 DE7269  ______________________________________________________________________
 DE7269* NAD 83(2011) POSITION- 42 25 09.30516(N) 088 56 34.66775(W)   ADJUSTED
 DE7269* NAD 83(2011) ELLIP HT-   239.671 (meters)        (06/27/12)   ADJUSTED
 DE7269* NAD 83(2011) EPOCH   -  2010.00
 DE7269* NAVD 88 ORTHO HEIGHT -   273.335 (meters)      896.77  (feet) ADJUSTED
 DE7269  ______________________________________________________________________
 DE7269  GEOID HEIGHT    -        -33.658 (meters)                     GEOID18
 DE7269  NAD 83(2011) X  -     86,997.415 (meters)                     COMP
 DE7269  NAD 83(2011) Y  - -4,715,086.068 (meters)                     COMP
 DE7269  NAD 83(2011) Z  -  4,280,258.954 (meters)                     COMP
 DE7269  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 DE7269  DYNAMIC HEIGHT  -        273.248 (meters)      896.48  (feet) COMP
 DE7269  MODELED GRAVITY -    980,295.2   (mgal)                       NAVD 88
 DE7269
 DE7269  VERT ORDER      -  SECOND    CLASS I
 DE7269
 DE7269  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7269  Standards:
 DE7269         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7269            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7269  -------------------------------------------------------------------
 DE7269  NETWORK    1.52   1.16           0.68   0.55   0.59      0.11214570
 DE7269  -------------------------------------------------------------------
 DE7269  Click here for local accuracies and other accuracy information.
 DE7269
 DE7269.The horizontal coordinates were established by GPS observations
 DE7269.and adjusted by the National Geodetic Survey in June 2012.
 DE7269
 DE7269.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7269.been affixed to the stable North American tectonic plate. See 
 DE7269.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7269
 DE7269.The horizontal coordinates are valid at the epoch date displayed above
 DE7269.which is a decimal equivalence of Year/Month/Day.
 DE7269
 DE7269.The orthometric height was determined by differential leveling and
 DE7269.adjusted by the NATIONAL GEODETIC SURVEY
 DE7269.in March 2013.
 DE7269
 DE7269.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7269.GEOID18 height accuracy estimate available here.
 DE7269
 DE7269.Click photographs - Photos may exist for this station.
 DE7269
 DE7269.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7269
 DE7269.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7269
 DE7269.The ellipsoidal height was determined by GPS observations
 DE7269.and is referenced to NAD 83.
 DE7269
 DE7269.The dynamic height is computed by dividing the NAVD 88
 DE7269.geopotential number by the normal gravity value computed on the
 DE7269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7269.degrees latitude (g = 980.6199 gals.).
 DE7269
 DE7269.The modeled gravity was interpolated from observed gravity values.
 DE7269
 DE7269. The following values were computed from the NAD 83(2011) position.
 DE7269
 DE7269;                    North         East     Units Scale Factor Converg.
 DE7269;SPC IL W     -   639,374.706   800,711.314   MT  1.00006593   +0 49 31.9
 DE7269;SPC IL W     - 2,097,681.85  2,627,000.37   sFT  1.00006593   +0 49 31.9
 DE7269;UTM  16      - 4,698,155.615   340,146.155   MT  0.99991441   -1 18 39.3
 DE7269
 DE7269!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7269!SPC IL W     -   0.99996241  x   1.00006593  =   1.00002834
 DE7269!UTM  16      -   0.99996241  x   0.99991441  =   0.99987683
 DE7269
 DE7269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM4014698155(NAD 83)
 DE7269
 DE7269                          SUPERSEDED SURVEY CONTROL
 DE7269
 DE7269  NAD 83(2007)-  42 25 09.30509(N)    088 56 34.66858(W) AD(2002.00) 0
 DE7269  ELLIP H (02/10/07)  239.704  (m)                       GP(2002.00)    
 DE7269  ELLIP H (02/03/05)  239.694  (m)                       GP(       ) 4 2
 DE7269  NAD 83(1997)-  42 25 09.30485(N)    088 56 34.66795(W) AD(       ) 1
 DE7269  ELLIP H (09/17/02)  239.737  (m)                       GP(       ) 4 1
 DE7269  NAVD 88 (09/17/02)  273.3    (m)  GEOID99  model used  GPS OBS        
 DE7269
 DE7269.Superseded values are not recommended for survey control.
 DE7269
 DE7269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7269.See file dsdata.pdf to determine how the superseded data were derived.
 DE7269
 DE7269_MARKER: F = FLANGE-ENCASED ROD
 DE7269_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7269+WITH SETTING: INFORMATION.
 DE7269_STAMPING: WIN 18.6N-11.9E
 DE7269_MARK LOGO: IL-201
 DE7269_PROJECTION: FLUSH
 DE7269_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7269_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7269+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DE7269_ROD/PIPE-DEPTH: 3 meters
 DE7269
 DE7269  HISTORY     - Date     Condition        Report By
 DE7269  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7269  HISTORY     - 20110621 GOOD             ILGEO
 DE7269
 DE7269                          STATION DESCRIPTION
 DE7269
 DE7269'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7269'THE STATION IS LOCATED AT THE INTERSECTION OF CORRIGAN ROAD AND NORTH
 DE7269'CREEK ROAD, ABOUT 0.2 KM WEST OF THE WINNEBAGO-BOONE COUNTY LINE.
 DE7269'
 DE7269'TO REACH THE STATION FROM THE INTERSECTION OF ROCKTON ROAD (CR 9) AND
 DE7269'I-90, GO EAST ON ROCKTON ROAD FOR 4.5 KM TO COUNTY LINE ROAD.  TURN
 DE7269'RIGHT AND GO SOUTH ON COUNTY LINE ROAD FOR 3.25 KM TO ELEVATOR ROAD.
 DE7269'TURN RIGHT AND GO WEST ON ELEVATOR ROAD FOR 0.25 KM TO CORRIGAN ROAD.
 DE7269'TURN LEFT AND GO SOUTH ON CORRIGAN ROAD FOR 1.0 KM TO NORTH CREEK ROAD
 DE7269'AND THE STATION IN THE NORTHEAST QUADRANT OF THE INTERSECTION.
 DE7269'
 DE7269'THE STATION IS 6.4 M NORTH OF THE NORTH EDGE OF PAVEMENT OF NORTH
 DE7269'CREEK ROAD AND 9.1 M  EAST OF THE EAST EDGE OF PAVEMENT OF CORRIGAN
 DE7269'ROAD, 0.5 M SOUTH OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH
 DE7269'STATION BEARS SAZ 85 23 55, 323.130 METERS STAMPED WIN 18.6N 11.9E A.
 DE7269
 DE7269                          STATION RECOVERY (2011)
 DE7269
 DE7269'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DE7269'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7285 ***********************************************************************
 DE7285  DESIGNATION -  WIN 19.2N 02.9E
 DE7285  PID         -  DE7285
 DE7285  STATE/COUNTY-  IL/WINNEBAGO
 DE7285  COUNTRY     -  US
 DE7285  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7285
 DE7285                         *CURRENT SURVEY CONTROL
 DE7285  ______________________________________________________________________
 DE7285* NAD 83(2011) POSITION- 42 25 38.73909(N) 089 07 07.27183(W)   ADJUSTED
 DE7285* NAD 83(2011) ELLIP HT-   200.015 (meters)        (06/27/12)   ADJUSTED
 DE7285* NAD 83(2011) EPOCH   -  2010.00
 DE7285* NAVD 88 ORTHO HEIGHT -   233.7   (meters)      767.    (feet) GPS OBS
 DE7285  ______________________________________________________________________
 DE7285  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7285  GEOID HEIGHT    -        -33.565 (meters)                     GEOID99
 DE7285  GEOID HEIGHT    -        -33.644 (meters)                     GEOID18
 DE7285  NAD 83(2011) X  -     72,526.216 (meters)                     COMP
 DE7285  NAD 83(2011) Y  - -4,714,688.807 (meters)                     COMP
 DE7285  NAD 83(2011) Z  -  4,280,902.650 (meters)                     COMP
 DE7285  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 DE7285
 DE7285  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7285  Standards:
 DE7285         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7285            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7285  -------------------------------------------------------------------
 DE7285  NETWORK    1.34   1.04           0.59   0.49   0.53      0.19915361
 DE7285  -------------------------------------------------------------------
 DE7285  Click here for local accuracies and other accuracy information.
 DE7285
 DE7285.The horizontal coordinates were established by GPS observations
 DE7285.and adjusted by the National Geodetic Survey in June 2012.
 DE7285
 DE7285.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7285.been affixed to the stable North American tectonic plate. See 
 DE7285.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7285
 DE7285.The horizontal coordinates are valid at the epoch date displayed above
 DE7285.which is a decimal equivalence of Year/Month/Day.
 DE7285
 DE7285.The orthometric height was determined by GPS observations and a
 DE7285.high-resolution geoid model.
 DE7285
 DE7285.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7285.GEOID18 height accuracy estimate available here.
 DE7285
 DE7285.Click photographs - Photos may exist for this station.
 DE7285
 DE7285.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7285
 DE7285.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7285
 DE7285.The ellipsoidal height was determined by GPS observations
 DE7285.and is referenced to NAD 83.
 DE7285
 DE7285. The following values were computed from the NAD 83(2011) position.
 DE7285
 DE7285;                    North         East     Units Scale Factor Converg.
 DE7285;SPC IL W     -   640,089.458   786,237.839   MT  1.00003265   +0 42 25.4
 DE7285;SPC IL W     - 2,100,026.83  2,579,515.31   sFT  1.00003265   +0 42 25.4
 DE7285;UTM  16      - 4,699,409.344   325,710.908   MT  0.99997376   -1 25 47.1
 DE7285
 DE7285!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7285!SPC IL W     -   0.99996863  x   1.00003265  =   1.00000128
 DE7285!UTM  16      -   0.99996863  x   0.99997376  =   0.99994239
 DE7285
 DE7285_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2571099409(NAD 83)
 DE7285
 DE7285                          SUPERSEDED SURVEY CONTROL
 DE7285
 DE7285  NAD 83(2007)-  42 25 38.73916(N)    089 07 07.27262(W) AD(2002.00) 0
 DE7285  ELLIP H (02/10/07)  200.048  (m)                       GP(2002.00)    
 DE7285  ELLIP H (02/03/05)  200.037  (m)                       GP(       ) 4 2
 DE7285  NAD 83(1997)-  42 25 38.73886(N)    089 07 07.27175(W) AD(       ) 1
 DE7285  ELLIP H (09/17/02)  200.091  (m)                       GP(       ) 4 1
 DE7285
 DE7285.Superseded values are not recommended for survey control.
 DE7285
 DE7285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7285.See file dsdata.pdf to determine how the superseded data were derived.
 DE7285
 DE7285_MARKER: F = FLANGE-ENCASED ROD
 DE7285_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7285+WITH SETTING: INFORMATION.
 DE7285_STAMPING: WIN 19.2N-02.9E
 DE7285_MARK LOGO: IL-201
 DE7285_PROJECTION: FLUSH
 DE7285_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7285_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7285+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7285_ROD/PIPE-DEPTH: 3 meters
 DE7285
 DE7285  HISTORY     - Date     Condition        Report By
 DE7285  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7285
 DE7285                          STATION DESCRIPTION
 DE7285
 DE7285'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7285'THE STATION IS LOCATED ON THE EAST SIDE OF OWEN CENTER ROAD.
 DE7285'
 DE7285'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND MAIN STREET,
 DE7285'GO SOUTHWEST ON SR 75 FOR 3.5 KM TO OWEN CENTER ROAD.  TURN LEFT AND
 DE7285'GO SOUTH ON OWEN CENTER ROAD FOR 0.6 KM TO THE STATION ON THE RIGHT.
 DE7285'
 DE7285'THE STATION IS 6.1 M WEST OF THE WEST EDGE OF PAVEMENT OF OWEN CENTER
 DE7285'ROAD, 6.4 M SOUTH OF A PASS WITH CARE SIGN, AND 0.3 M EAST OF AN
 DE7285'ORANGE CARSONITE WITNESS POST.  AZIMUTH MARK BEARS SAZ 359 22 53,
 DE7285'562.714 METERS, STAMPED WIN 19.2N 02.9E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7283 ***********************************************************************
 DE7283  HT_MOD      -  This is a Height Modernization Survey Station.
 DE7283  DESIGNATION -  WIN 19.2N 05.0E
 DE7283  PID         -  DE7283
 DE7283  STATE/COUNTY-  IL/WINNEBAGO
 DE7283  COUNTRY     -  US
 DE7283  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7283
 DE7283                         *CURRENT SURVEY CONTROL
 DE7283  ______________________________________________________________________
 DE7283* NAD 83(2011) POSITION- 42 25 38.40658(N) 089 04 41.32761(W)   ADJUSTED
 DE7283* NAD 83(2011) ELLIP HT-   233.685 (meters)        (06/27/12)   ADJUSTED
 DE7283* NAD 83(2011) EPOCH   -  2010.00
 DE7283* NAVD 88 ORTHO HEIGHT -   267.34  (meters)      877.1   (feet) GPS OBS
 DE7283  ______________________________________________________________________
 DE7283  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE7283  GEOID HEIGHT    -        -33.559 (meters)                     GEOID03
 DE7283  GEOID HEIGHT    -        -33.649 (meters)                     GEOID18
 DE7283  NAD 83(2011) X  -     75,862.622 (meters)                     COMP
 DE7283  NAD 83(2011) Y  - -4,714,668.081 (meters)                     COMP
 DE7283  NAD 83(2011) Z  -  4,280,917.792 (meters)                     COMP
 DE7283  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 DE7283
 DE7283  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7283  Standards:
 DE7283         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7283            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7283  -------------------------------------------------------------------
 DE7283  NETWORK    0.93   0.92           0.44   0.28   0.47      0.15264245
 DE7283  -------------------------------------------------------------------
 DE7283  Click here for local accuracies and other accuracy information.
 DE7283
 DE7283.The horizontal coordinates were established by GPS observations
 DE7283.and adjusted by the National Geodetic Survey in June 2012.
 DE7283
 DE7283.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7283.been affixed to the stable North American tectonic plate. See 
 DE7283.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7283
 DE7283.The horizontal coordinates are valid at the epoch date displayed above
 DE7283.which is a decimal equivalence of Year/Month/Day.
 DE7283
 DE7283.The orthometric height was determined by GPS observations and a
 DE7283.high-resolution geoid model using precise GPS observation and
 DE7283.processing techniques.
 DE7283
 DE7283.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7283.GEOID18 height accuracy estimate available here.
 DE7283
 DE7283.Click photographs - Photos may exist for this station.
 DE7283
 DE7283.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7283
 DE7283.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7283
 DE7283.The ellipsoidal height was determined by GPS observations
 DE7283.and is referenced to NAD 83.
 DE7283
 DE7283. The following values were computed from the NAD 83(2011) position.
 DE7283
 DE7283;                    North         East     Units Scale Factor Converg.
 DE7283;SPC IL W     -   640,121.166   789,574.031   MT  1.00003986   +0 44 03.9
 DE7283;SPC IL W     - 2,100,130.86  2,590,460.80   sFT  1.00003986   +0 44 03.9
 DE7283;UTM  16      - 4,699,316.644   329,045.731   MT  0.99995959   -1 24 08.5
 DE7283
 DE7283!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7283!SPC IL W     -   0.99996335  x   1.00003986  =   1.00000321
 DE7283!UTM  16      -   0.99996335  x   0.99995959  =   0.99992294
 DE7283
 DE7283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2904599316(NAD 83)
 DE7283
 DE7283                          SUPERSEDED SURVEY CONTROL
 DE7283
 DE7283  NAD 83(2007)-  42 25 38.40669(N)    089 04 41.32828(W) AD(2002.00) 0
 DE7283  ELLIP H (02/10/07)  233.719  (m)                       GP(2002.00)    
 DE7283  ELLIP H (02/03/05)  233.710  (m)                       GP(       ) 4 2
 DE7283  NAD 83(1997)-  42 25 38.40639(N)    089 04 41.32746(W) AD(       ) 1
 DE7283  ELLIP H (09/17/02)  233.760  (m)                       GP(       ) 4 1
 DE7283  NAVD 88 (09/17/02)  267.3    (m)  GEOID99  model used  GPS OBS        
 DE7283
 DE7283.Superseded values are not recommended for survey control.
 DE7283
 DE7283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7283.See file dsdata.pdf to determine how the superseded data were derived.
 DE7283
 DE7283_MARKER: F = FLANGE-ENCASED ROD
 DE7283_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7283+WITH SETTING: INFORMATION.
 DE7283_STAMPING: WIN 19.2N-05.0E
 DE7283_MARK LOGO: IL-201
 DE7283_PROJECTION: FLUSH
 DE7283_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7283_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7283+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2007
 DE7283_ROD/PIPE-DEPTH: 3 meters
 DE7283
 DE7283  HISTORY     - Date     Condition        Report By
 DE7283  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7283  HISTORY     - 20070222 GOOD             ILDT
 DE7283
 DE7283                          STATION DESCRIPTION
 DE7283
 DE7283'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7283'THE STATION IS LOCATED ON THE WEST SIDE OF WAGON WHEEL THUNDER ROCK
 DE7283'ROAD.
 DE7283'
 DE7283'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND MAIN STREET,
 DE7283'GO SOUTH ON MAIN STREET FOR 1.6 KM TO STATE HIGHWAY 2.  CONTINUE EAST
 DE7283'ACROSS STATE HIGHWAY 2 (NORTH AND SOUTH BOUND LANES) TO WAGON WHEEL
 DE7283'THUNDER ROCK ROAD.  TURN RIGHT AND GO SOUTH ON WAGON WHEEL THUNDER
 DE7283'ROCK ROAD FOR 0.3 KM TO THE STATION ON THE RIGHT.
 DE7283'
 DE7283'THE STATION IS 1.8 M  WEST OF THE WEST EDGE OF PAVEMENT OF WAGON WHEEL
 DE7283'THUNDER ROCK ROAD, 15 M NORTH OF ROCKTON-FREEPORT DIRECTION SIGN, AND
 DE7283'0.3 M EAST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH MARK BEARS
 DE7283'SAZ 02 59 10, 838.833 METERS, STAMPED WIN 19.2N 05.0E A.
 DE7283
 DE7283                          STATION RECOVERY (2007)
 DE7283
 DE7283'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RSJ)
 DE7283'RECOVERED AS DESCRIBED BY NATIONAL SURVEY AND ENGINEERING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7295 ***********************************************************************
 DE7295  DESIGNATION -  WIN 19.3N 08.0W
 DE7295  PID         -  DE7295
 DE7295  STATE/COUNTY-  IL/WINNEBAGO
 DE7295  COUNTRY     -  US
 DE7295  USGS QUAD   -  DURAND (2018)
 DE7295
 DE7295                         *CURRENT SURVEY CONTROL
 DE7295  ______________________________________________________________________
 DE7295* NAD 83(2011) POSITION- 42 25 38.92709(N) 089 19 54.29545(W)   ADJUSTED
 DE7295* NAD 83(2011) ELLIP HT-   208.927 (meters)        (06/27/12)   ADJUSTED
 DE7295* NAD 83(2011) EPOCH   -  2010.00
 DE7295* NAVD 88 ORTHO HEIGHT -   242.5   (meters)      796.    (feet) GPS OBS
 DE7295  ______________________________________________________________________
 DE7295  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7295  GEOID HEIGHT    -        -33.489 (meters)                     GEOID99
 DE7295  GEOID HEIGHT    -        -33.575 (meters)                     GEOID18
 DE7295  NAD 83(2011) X  -     54,993.577 (meters)                     COMP
 DE7295  NAD 83(2011) Y  - -4,714,928.571 (meters)                     COMP
 DE7295  NAD 83(2011) Z  -  4,280,912.944 (meters)                     COMP
 DE7295  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 DE7295
 DE7295  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7295  Standards:
 DE7295         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7295            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7295  -------------------------------------------------------------------
 DE7295  NETWORK    1.71   1.39           0.78   0.59   0.71     -0.02061021
 DE7295  -------------------------------------------------------------------
 DE7295  Click here for local accuracies and other accuracy information.
 DE7295
 DE7295.The horizontal coordinates were established by GPS observations
 DE7295.and adjusted by the National Geodetic Survey in June 2012.
 DE7295
 DE7295.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7295.been affixed to the stable North American tectonic plate. See 
 DE7295.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7295
 DE7295.The horizontal coordinates are valid at the epoch date displayed above
 DE7295.which is a decimal equivalence of Year/Month/Day.
 DE7295
 DE7295.The orthometric height was determined by GPS observations and a
 DE7295.high-resolution geoid model.
 DE7295
 DE7295.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7295.GEOID18 height accuracy estimate available here.
 DE7295
 DE7295.Click photographs - Photos may exist for this station.
 DE7295
 DE7295.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7295
 DE7295.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7295
 DE7295.The ellipsoidal height was determined by GPS observations
 DE7295.and is referenced to NAD 83.
 DE7295
 DE7295. The following values were computed from the NAD 83(2011) position.
 DE7295
 DE7295;                    North         East     Units Scale Factor Converg.
 DE7295;SPC IL W     -   639,900.879   768,704.862   MT  0.99999923   +0 33 47.9
 DE7295;SPC IL W     - 2,099,408.13  2,521,992.53   sFT  0.99999923   +0 33 47.9
 DE7295;UTM  16      - 4,699,874.640   308,183.139   MT  1.00005272   -1 34 25.0
 DE7295
 DE7295!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7295!SPC IL W     -   0.99996723  x   0.99999923  =   0.99996646
 DE7295!UTM  16      -   0.99996723  x   1.00005272  =   1.00001995
 DE7295
 DE7295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0818399874(NAD 83)
 DE7295
 DE7295                          SUPERSEDED SURVEY CONTROL
 DE7295
 DE7295  NAD 83(2007)-  42 25 38.92713(N)    089 19 54.29638(W) AD(2002.00) 0
 DE7295  ELLIP H (02/10/07)  208.961  (m)                       GP(2002.00)    
 DE7295  ELLIP H (02/03/05)  208.964  (m)                       GP(       ) 4 2
 DE7295  NAD 83(1997)-  42 25 38.92680(N)    089 19 54.29527(W) AD(       ) 1
 DE7295  ELLIP H (09/17/02)  209.019  (m)                       GP(       ) 4 1
 DE7295
 DE7295.Superseded values are not recommended for survey control.
 DE7295
 DE7295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7295.See file dsdata.pdf to determine how the superseded data were derived.
 DE7295
 DE7295_MARKER: I = METAL ROD
 DE7295_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7295+WITH SETTING: INFORMATION.
 DE7295_STAMPING: WIN 19.3N-08.0W
 DE7295_MARK LOGO: IL-201
 DE7295_PROJECTION: FLUSH
 DE7295_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7295_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7295+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7295_ROD/PIPE-DEPTH: 3 meters
 DE7295
 DE7295  HISTORY     - Date     Condition        Report By
 DE7295  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7295
 DE7295                          STATION DESCRIPTION
 DE7295
 DE7295'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7295'THE STATION IS LOCATED ON THE WEST SIDE OF SR 70, JUST SOUTH OF THE
 DE7295'TOWN OF DURAND.
 DE7295'
 DE7295'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 (CENTER ROAD) AND
 DE7295'SR 75 (FREEPORT ROAD), GO NORTH ON SR 70 (CENTER ROAD) FOR 0.8 KM TO
 DE7295'THE STATION ON THE LEFT.
 DE7295'
 DE7295'THE STATION IS 2.1 M WEST OF THE WEST EDGE OF PAVEMENT OF SR 70, 79 M
 DE7295'SOUTH OF RUBY STREET, 6.1 M SOUTHEAST OF A TELEPHONE PEDESTAL, AND 0.3
 DE7295'M EAST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ
 DE7295'358 11 55, 801.650 METERS, STAMPED WIN 19.3N 08.0W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7275 ***********************************************************************
 DE7275  DESIGNATION -  WIN 19.3N 08.2E
 DE7275  PID         -  DE7275
 DE7275  STATE/COUNTY-  IL/WINNEBAGO
 DE7275  COUNTRY     -  US
 DE7275  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7275
 DE7275                         *CURRENT SURVEY CONTROL
 DE7275  ______________________________________________________________________
 DE7275* NAD 83(2011) POSITION- 42 25 43.39948(N) 089 00 57.95324(W)   ADJUSTED
 DE7275* NAD 83(2011) ELLIP HT-   192.903 (meters)        (06/27/12)   ADJUSTED
 DE7275* NAD 83(2011) EPOCH   -  2010.00
 DE7275* NAVD 88 ORTHO HEIGHT -   226.6   (meters)      743.    (feet) GPS OBS
 DE7275  ______________________________________________________________________
 DE7275  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7275  GEOID HEIGHT    -        -33.598 (meters)                     GEOID99
 DE7275  GEOID HEIGHT    -        -33.669 (meters)                     GEOID18
 DE7275  NAD 83(2011) X  -     80,966.022 (meters)                     COMP
 DE7275  NAD 83(2011) Y  - -4,714,449.136 (meters)                     COMP
 DE7275  NAD 83(2011) Z  -  4,281,003.998 (meters)                     COMP
 DE7275  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 DE7275
 DE7275  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7275  Standards:
 DE7275         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7275            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7275  -------------------------------------------------------------------
 DE7275  NETWORK    2.62   1.51           1.10   0.94   0.77     -0.53256908
 DE7275  -------------------------------------------------------------------
 DE7275  Click here for local accuracies and other accuracy information.
 DE7275
 DE7275.The horizontal coordinates were established by GPS observations
 DE7275.and adjusted by the National Geodetic Survey in June 2012.
 DE7275
 DE7275.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7275.been affixed to the stable North American tectonic plate. See 
 DE7275.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7275
 DE7275.The horizontal coordinates are valid at the epoch date displayed above
 DE7275.which is a decimal equivalence of Year/Month/Day.
 DE7275
 DE7275.The orthometric height was determined by GPS observations and a
 DE7275.high-resolution geoid model.
 DE7275
 DE7275.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7275.GEOID18 height accuracy estimate available here.
 DE7275
 DE7275.Click photographs - Photos may exist for this station.
 DE7275
 DE7275.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7275
 DE7275.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7275
 DE7275.The ellipsoidal height was determined by GPS observations
 DE7275.and is referenced to NAD 83.
 DE7275
 DE7275. The following values were computed from the NAD 83(2011) position.
 DE7275
 DE7275;                    North         East     Units Scale Factor Converg.
 DE7275;SPC IL W     -   640,342.540   794,677.955   MT  1.00005143   +0 46 34.7
 DE7275;SPC IL W     - 2,100,857.15  2,607,205.92   sFT  1.00005143   +0 46 34.7
 DE7275;UTM  16      - 4,699,347.558   334,153.865   MT  0.99993842   -1 21 37.9
 DE7275
 DE7275!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7275!SPC IL W     -   0.99996975  x   1.00005143  =   1.00002118
 DE7275!UTM  16      -   0.99996975  x   0.99993842  =   0.99990817
 DE7275
 DE7275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3415399347(NAD 83)
 DE7275
 DE7275                          SUPERSEDED SURVEY CONTROL
 DE7275
 DE7275  NAD 83(2007)-  42 25 43.39952(N)    089 00 57.95412(W) AD(2002.00) 0
 DE7275  ELLIP H (02/10/07)  192.935  (m)                       GP(2002.00)    
 DE7275  ELLIP H (02/03/05)  192.930  (m)                       GP(       ) 4 2
 DE7275  NAD 83(1997)-  42 25 43.39923(N)    089 00 57.95362(W) AD(       ) 1
 DE7275  ELLIP H (09/17/02)  192.963  (m)                       GP(       ) 4 1
 DE7275
 DE7275.Superseded values are not recommended for survey control.
 DE7275
 DE7275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7275.See file dsdata.pdf to determine how the superseded data were derived.
 DE7275
 DE7275_MARKER: F = FLANGE-ENCASED ROD
 DE7275_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7275+WITH SETTING: INFORMATION.
 DE7275_STAMPING: WIN 19.3N-08.2E
 DE7275_MARK LOGO: IL-201
 DE7275_PROJECTION: FLUSH
 DE7275_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7275_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7275+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2023
 DE7275_ROD/PIPE-DEPTH: 3 meters
 DE7275
 DE7275  HISTORY     - Date     Condition        Report By
 DE7275  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7275  HISTORY     - 20230816 GOOD             ILDT
 DE7275
 DE7275                          STATION DESCRIPTION
 DE7275
 DE7275'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7275'THE STATION IS LOCATED AT THE INTERSECTION OF SR 251 AND ELEVATOR
 DE7275'ROAD.
 DE7275'
 DE7275'TO REACH THE STATION FROM THE INTERSECTION OF SR 251 AND BRIDGE STREET
 DE7275'IN ROSCOE, GO NORTH ON SR 251 FOR 1.9 KM TO THE STATION ON THE RIGHT.
 DE7275'
 DE7275'THE STATION IS 9.1 M EAST OF THE EAST EDGE OF PAVEMENT OF NORTHBOUND
 DE7275'SR 251, 15 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF ELEVATOR ROAD, AND
 DE7275'0.3 M FROM AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION
 DE7275'DIRECTION SAZ 166 50 00, 211.171 METERS STAMPED WIN 19.3N 08.2E A.
 DE7275
 DE7275                          STATION RECOVERY (2023)
 DE7275
 DE7275'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7275'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7282 ***********************************************************************
 DE7282  DESIGNATION -  WIN 20.1N 03.7E
 DE7282  PID         -  DE7282
 DE7282  STATE/COUNTY-  IL/WINNEBAGO
 DE7282  COUNTRY     -  US
 DE7282  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7282
 DE7282                         *CURRENT SURVEY CONTROL
 DE7282  ______________________________________________________________________
 DE7282* NAD 83(2011) POSITION- 42 26 25.65869(N) 089 06 13.00900(W)   ADJUSTED
 DE7282* NAD 83(2011) ELLIP HT-   191.426 (meters)        (06/27/12)   ADJUSTED
 DE7282* NAD 83(2011) EPOCH   -  2010.00
 DE7282* NAVD 88 ORTHO HEIGHT -   225.1   (meters)      739.    (feet) GPS OBS
 DE7282  ______________________________________________________________________
 DE7282  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7282  GEOID HEIGHT    -        -33.588 (meters)                     GEOID99
 DE7282  GEOID HEIGHT    -        -33.666 (meters)                     GEOID18
 DE7282  NAD 83(2011) X  -     73,751.142 (meters)                     COMP
 DE7282  NAD 83(2011) Y  - -4,713,686.459 (meters)                     COMP
 DE7282  NAD 83(2011) Z  -  4,281,965.409 (meters)                     COMP
 DE7282  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 DE7282
 DE7282  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7282  Standards:
 DE7282         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7282            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7282  -------------------------------------------------------------------
 DE7282  NETWORK    1.22   0.98           0.55   0.43   0.50      0.14383122
 DE7282  -------------------------------------------------------------------
 DE7282  Click here for local accuracies and other accuracy information.
 DE7282
 DE7282.The horizontal coordinates were established by GPS observations
 DE7282.and adjusted by the National Geodetic Survey in June 2012.
 DE7282
 DE7282.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7282.been affixed to the stable North American tectonic plate. See 
 DE7282.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7282
 DE7282.The horizontal coordinates are valid at the epoch date displayed above
 DE7282.which is a decimal equivalence of Year/Month/Day.
 DE7282
 DE7282.The orthometric height was determined by GPS observations and a
 DE7282.high-resolution geoid model.
 DE7282
 DE7282.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7282.GEOID18 height accuracy estimate available here.
 DE7282
 DE7282.Click photographs - Photos may exist for this station.
 DE7282
 DE7282.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7282
 DE7282.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7282
 DE7282.The ellipsoidal height was determined by GPS observations
 DE7282.and is referenced to NAD 83.
 DE7282
 DE7282. The following values were computed from the NAD 83(2011) position.
 DE7282
 DE7282;                    North         East     Units Scale Factor Converg.
 DE7282;SPC IL W     -   641,552.566   787,460.078   MT  1.00003526   +0 43 02.7
 DE7282;SPC IL W     - 2,104,827.04  2,583,525.27   sFT  1.00003526   +0 43 02.7
 DE7282;UTM  16      - 4,700,825.767   326,986.776   MT  0.99996830   -1 25 11.7
 DE7282
 DE7282!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7282!SPC IL W     -   0.99996998  x   1.00003526  =   1.00000524
 DE7282!UTM  16      -   0.99996998  x   0.99996830  =   0.99993828
 DE7282
 DE7282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2698600825(NAD 83)
 DE7282
 DE7282                          SUPERSEDED SURVEY CONTROL
 DE7282
 DE7282  NAD 83(2007)-  42 26 25.65876(N)    089 06 13.00981(W) AD(2002.00) 0
 DE7282  ELLIP H (02/10/07)  191.459  (m)                       GP(2002.00)    
 DE7282  ELLIP H (02/03/05)  191.451  (m)                       GP(       ) 4 2
 DE7282  NAD 83(1997)-  42 26 25.65848(N)    089 06 13.00899(W) AD(       ) 1
 DE7282  ELLIP H (09/17/02)  191.502  (m)                       GP(       ) 4 1
 DE7282
 DE7282.Superseded values are not recommended for survey control.
 DE7282
 DE7282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7282.See file dsdata.pdf to determine how the superseded data were derived.
 DE7282
 DE7282_MARKER: F = FLANGE-ENCASED ROD
 DE7282_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7282+WITH SETTING: INFORMATION.
 DE7282_STAMPING: WIN 20.1N-03.7E
 DE7282_MARK LOGO: IL-201
 DE7282_PROJECTION: FLUSH
 DE7282_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7282_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7282_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7282+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7282_ROD/PIPE-DEPTH: 3 meters
 DE7282
 DE7282  HISTORY     - Date     Condition        Report By
 DE7282  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7282
 DE7282                          STATION DESCRIPTION
 DE7282
 DE7282'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7282'THE STATION IS LOCATED ON THE SOUTH SIDE OF SR 75.
 DE7282'
 DE7282'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND MAIN STREET,
 DE7282'GO SOUTHWEST ON SR 75 (FREEPORT ROAD) FOR 1.6 KM TO ROCKTON AVENUE.
 DE7282'CONTINUE SOUTHWEST ON SR 75 FOR 0.3 KM TO THE STATION ON THE LEFT.
 DE7282'
 DE7282'THE STATION IS 10.7 M SOUTH OF THE CENTERLINE OF SR 75, 15 M WEST OF
 DE7282'THE CENTER OF PRIVATE ENTRANCE TO 3265, AND 0.3 M NORTH OF AN ORANGE
 DE7282'CARSONITE WITNESS POST.  AZIMUTH MARK BEARS SAZ 58 23 31, 107.822
 DE7282'METERS, STAMPED WIN 20.1N 03.7E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7278 ***********************************************************************
 DE7278  DESIGNATION -  WIN 20.1N 07.0E
 DE7278  PID         -  DE7278
 DE7278  STATE/COUNTY-  IL/WINNEBAGO
 DE7278  COUNTRY     -  US
 DE7278  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7278
 DE7278                         *CURRENT SURVEY CONTROL
 DE7278  ______________________________________________________________________
 DE7278* NAD 83(2011) POSITION- 42 26 28.05872(N) 089 02 20.62547(W)   ADJUSTED
 DE7278* NAD 83(2011) ELLIP HT-   190.505 (meters)        (06/27/12)   ADJUSTED
 DE7278* NAD 83(2011) EPOCH   -  2010.00
 DE7278* NAVD 88 ORTHO HEIGHT -   224.2   (meters)      736.    (feet) GPS OBS
 DE7278  ______________________________________________________________________
 DE7278  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7278  GEOID HEIGHT    -        -33.609 (meters)                     GEOID99
 DE7278  GEOID HEIGHT    -        -33.680 (meters)                     GEOID18
 DE7278  NAD 83(2011) X  -     79,060.811 (meters)                     COMP
 DE7278  NAD 83(2011) Y  - -4,713,549.729 (meters)                     COMP
 DE7278  NAD 83(2011) Z  -  4,282,019.441 (meters)                     COMP
 DE7278  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 DE7278
 DE7278  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7278  Standards:
 DE7278         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7278            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7278  -------------------------------------------------------------------
 DE7278  NETWORK    1.50   1.08           0.70   0.49   0.55      0.07871731
 DE7278  -------------------------------------------------------------------
 DE7278  Click here for local accuracies and other accuracy information.
 DE7278
 DE7278.The horizontal coordinates were established by GPS observations
 DE7278.and adjusted by the National Geodetic Survey in June 2012.
 DE7278
 DE7278.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7278.been affixed to the stable North American tectonic plate. See 
 DE7278.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7278
 DE7278.The horizontal coordinates are valid at the epoch date displayed above
 DE7278.which is a decimal equivalence of Year/Month/Day.
 DE7278
 DE7278.The orthometric height was determined by GPS observations and a
 DE7278.high-resolution geoid model.
 DE7278
 DE7278.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7278.GEOID18 height accuracy estimate available here.
 DE7278
 DE7278.Click photographs - Photos may exist for this station.
 DE7278
 DE7278.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7278
 DE7278.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7278
 DE7278.The ellipsoidal height was determined by GPS observations
 DE7278.and is referenced to NAD 83.
 DE7278
 DE7278. The following values were computed from the NAD 83(2011) position.
 DE7278
 DE7278;                    North         East     Units Scale Factor Converg.
 DE7278;SPC IL W     -   641,695.140   792,769.928   MT  1.00004703   +0 45 39.6
 DE7278;SPC IL W     - 2,105,294.81  2,600,946.01   sFT  1.00004703   +0 45 39.6
 DE7278;UTM  16      - 4,700,770.216   332,297.804   MT  0.99994604   -1 22 34.8
 DE7278
 DE7278!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7278!SPC IL W     -   0.99997012  x   1.00004703  =   1.00001715
 DE7278!UTM  16      -   0.99997012  x   0.99994604  =   0.99991616
 DE7278
 DE7278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3229700770(NAD 83)
 DE7278
 DE7278                          SUPERSEDED SURVEY CONTROL
 DE7278
 DE7278  NAD 83(2007)-  42 26 28.05881(N)    089 02 20.62639(W) AD(2002.00) 0
 DE7278  ELLIP H (02/10/07)  190.536  (m)                       GP(2002.00)    
 DE7278  ELLIP H (02/03/05)  190.527  (m)                       GP(       ) 4 2
 DE7278  NAD 83(1997)-  42 26 28.05854(N)    089 02 20.62591(W) AD(       ) 1
 DE7278  ELLIP H (09/17/02)  190.560  (m)                       GP(       ) 4 1
 DE7278
 DE7278.Superseded values are not recommended for survey control.
 DE7278
 DE7278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7278.See file dsdata.pdf to determine how the superseded data were derived.
 DE7278
 DE7278_MARKER: F = FLANGE-ENCASED ROD
 DE7278_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7278+WITH SETTING: INFORMATION.
 DE7278_STAMPING: WIN 20.1N-07.0E
 DE7278_MARK LOGO: IL-201
 DE7278_PROJECTION: FLUSH
 DE7278_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7278_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7278+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2023
 DE7278_ROD/PIPE-DEPTH: 3 meters
 DE7278
 DE7278  HISTORY     - Date     Condition        Report By
 DE7278  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7278  HISTORY     - 20200204 GOOD             ILDT
 DE7278  HISTORY     - 20230815 GOOD             ILDT
 DE7278
 DE7278                          STATION DESCRIPTION
 DE7278
 DE7278'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7278'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF THE INTERSECTION
 DE7278'OF DORR ROAD AND HONONEGAH ROAD. TO REACH THE STATION FROM THE
 DE7278'INTERSECTION OF I-90 AND ROCKTON ROAD (CR 9), GO WEST ON ROCKTON ROAD
 DE7278'FOR 3.7 KM TO DORR ROAD. TURN LEFT AND GO SOUTH ON DORR ROAD FOR 1.8
 DE7278'KM TO HONONEGAH ROAD AND THE STATION ON THE LEFT. THE STATION IS 4.6 M
 DE7278'EAST OF THE EAST EDGE OF PAVEMENT OF HONONEGAH ROAD, 22.9 M EAST OF
 DE7278'THE CENTERLINE OF DORR ROAD, 13.7 M WEST OF HONONEGAH ANIMAL HOSPITAL
 DE7278'SIGN, AND 0.4 M EAST OF AN ORANGE CARSONITE WITNESS POST.
 DE7278'AZ MK BEARS SAZ 304 41 54, 386.766 METERS STAMPED WIN 20.1N 07.0E A.
 DE7278
 DE7278                          STATION RECOVERY (2020)
 DE7278
 DE7278'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7278'SIGN PLACED 1 FT (0.3 M) NORTH OF MONUMENT.
 DE7278
 DE7278                          STATION RECOVERY (2023)
 DE7278
 DE7278'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7278'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7291 ***********************************************************************
 DE7291  DESIGNATION -  WIN 20.4N 00.9W
 DE7291  PID         -  DE7291
 DE7291  STATE/COUNTY-  IL/WINNEBAGO
 DE7291  COUNTRY     -  US
 DE7291  USGS QUAD   -  SHIRLAND (2018)
 DE7291
 DE7291                         *CURRENT SURVEY CONTROL
 DE7291  ______________________________________________________________________
 DE7291* NAD 83(2011) POSITION- 42 26 40.38863(N) 089 11 37.68203(W)   ADJUSTED
 DE7291* NAD 83(2011) ELLIP HT-   189.395 (meters)        (06/27/12)   ADJUSTED
 DE7291* NAD 83(2011) EPOCH   -  2010.00
 DE7291* NAVD 88 ORTHO HEIGHT -   223.0   (meters)      732.    (feet) GPS OBS
 DE7291  ______________________________________________________________________
 DE7291  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7291  GEOID HEIGHT    -        -33.573 (meters)                     GEOID99
 DE7291  GEOID HEIGHT    -        -33.653 (meters)                     GEOID18
 DE7291  NAD 83(2011) X  -     66,327.094 (meters)                     COMP
 DE7291  NAD 83(2011) Y  - -4,713,488.506 (meters)                     COMP
 DE7291  NAD 83(2011) Z  -  4,282,299.455 (meters)                     COMP
 DE7291  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 DE7291
 DE7291  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7291  Standards:
 DE7291         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7291            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7291  -------------------------------------------------------------------
 DE7291  NETWORK    1.50   1.35           0.70   0.48   0.69      0.08413356
 DE7291  -------------------------------------------------------------------
 DE7291  Click here for local accuracies and other accuracy information.
 DE7291
 DE7291.The horizontal coordinates were established by GPS observations
 DE7291.and adjusted by the National Geodetic Survey in June 2012.
 DE7291
 DE7291.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7291.been affixed to the stable North American tectonic plate. See 
 DE7291.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7291
 DE7291.The horizontal coordinates are valid at the epoch date displayed above
 DE7291.which is a decimal equivalence of Year/Month/Day.
 DE7291
 DE7291.The orthometric height was determined by GPS observations and a
 DE7291.high-resolution geoid model.
 DE7291
 DE7291.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7291.GEOID18 height accuracy estimate available here.
 DE7291
 DE7291.Click photographs - Photos may exist for this station.
 DE7291
 DE7291.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7291
 DE7291.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7291
 DE7291.The ellipsoidal height was determined by GPS observations
 DE7291.and is referenced to NAD 83.
 DE7291
 DE7291. The following values were computed from the NAD 83(2011) position.
 DE7291
 DE7291;                    North         East     Units Scale Factor Converg.
 DE7291;SPC IL W     -   641,918.083   780,034.892   MT  1.00001996   +0 39 23.8
 DE7291;SPC IL W     - 2,106,026.24  2,559,164.47   sFT  1.00001996   +0 39 23.8
 DE7291;UTM  16      - 4,701,467.937   319,580.709   MT  1.00000051   -1 28 51.4
 DE7291
 DE7291!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7291!SPC IL W     -   0.99997030  x   1.00001996  =   0.99999026
 DE7291!UTM  16      -   0.99997030  x   1.00000051  =   0.99997081
 DE7291
 DE7291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN1958001467(NAD 83)
 DE7291
 DE7291                          SUPERSEDED SURVEY CONTROL
 DE7291
 DE7291  NAD 83(2007)-  42 26 40.38863(N)    089 11 37.68292(W) AD(2002.00) 0
 DE7291  ELLIP H (02/10/07)  189.428  (m)                       GP(2002.00)    
 DE7291  ELLIP H (02/03/05)  189.409  (m)                       GP(       ) 4 2
 DE7291  NAD 83(1997)-  42 26 40.38835(N)    089 11 37.68182(W) AD(       ) 1
 DE7291  ELLIP H (09/17/02)  189.488  (m)                       GP(       ) 4 1
 DE7291
 DE7291.Superseded values are not recommended for survey control.
 DE7291
 DE7291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7291.See file dsdata.pdf to determine how the superseded data were derived.
 DE7291
 DE7291_MARKER: I = METAL ROD
 DE7291_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7291+WITH SETTING: INFORMATION.
 DE7291_STAMPING: WIN 20.4N-00.9W
 DE7291_MARK LOGO: IL-201
 DE7291_PROJECTION: FLUSH
 DE7291_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7291_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7291+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2023
 DE7291_ROD/PIPE-DEPTH: 3 meters
 DE7291
 DE7291  HISTORY     - Date     Condition        Report By
 DE7291  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7291  HISTORY     - 20230706 GOOD             ILDT
 DE7291
 DE7291                          STATION DESCRIPTION
 DE7291
 DE7291'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7291'HE THE STATION IS LOCATED ON THE SOUTH SIDE OF SHIRLAND ROAD.
 DE7291'
 DE7291'TO REACH THE STATION FROM THE INTERSECTION OF SHIRLAND ROAD AND BOWELL
 DE7291'ROAD IN SHIRLAND, GO EAST ON SHIRLAND ROAD FOR 0.1 KM TO THE STATION
 DE7291'ON THE RIGHT.
 DE7291'
 DE7291'THE STATION IS APPROXIMATELY 76 M EAST OF BOSWELL ROAD, 10 M SOUTH OF
 DE7291'THE CENTERLINE OF SHIRLAND ROAD, 3 M NORTH OF AN EAST/WEST FENCE LINE,
 DE7291'6 M NORTHEAST OF A GTE FIBER OPTIC UTILITY MARKER, AND 0.3 M NORTH OF
 DE7291'AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 277 35
 DE7291'22, 316.956 METERS, STAMPED WIN 20.4N 00.9W A.
 DE7291
 DE7291                          STATION RECOVERY (2023)
 DE7291
 DE7291'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7291'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7320 ***********************************************************************
 DE7320  DESIGNATION -  WIN 20.5N 03.2W
 DE7320  PID         -  DE7320
 DE7320  STATE/COUNTY-  IL/WINNEBAGO
 DE7320  COUNTRY     -  US
 DE7320  USGS QUAD   -  SHIRLAND (2018)
 DE7320
 DE7320                         *CURRENT SURVEY CONTROL
 DE7320  ______________________________________________________________________
 DE7320* NAD 83(2011) POSITION- 42 26 43.52493(N) 089 14 20.36284(W)   ADJUSTED
 DE7320* NAD 83(2011) ELLIP HT-   188.654 (meters)        (06/27/12)   ADJUSTED
 DE7320* NAD 83(2011) EPOCH   -  2010.00
 DE7320* NAVD 88 ORTHO HEIGHT -   222.3   (meters)      729.    (feet) GPS OBS
 DE7320  ______________________________________________________________________
 DE7320  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7320  GEOID HEIGHT    -        -33.563 (meters)                     GEOID99
 DE7320  GEOID HEIGHT    -        -33.644 (meters)                     GEOID18
 DE7320  NAD 83(2011) X  -     62,608.677 (meters)                     COMP
 DE7320  NAD 83(2011) Y  - -4,713,473.498 (meters)                     COMP
 DE7320  NAD 83(2011) Z  -  4,282,370.369 (meters)                     COMP
 DE7320  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 DE7320
 DE7320  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7320  Standards:
 DE7320         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7320            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7320  -------------------------------------------------------------------
 DE7320  NETWORK    2.05   1.57           0.92   0.73   0.80      0.14451205
 DE7320  -------------------------------------------------------------------
 DE7320  Click here for local accuracies and other accuracy information.
 DE7320
 DE7320.The horizontal coordinates were established by GPS observations
 DE7320.and adjusted by the National Geodetic Survey in June 2012.
 DE7320
 DE7320.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7320.been affixed to the stable North American tectonic plate. See 
 DE7320.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7320
 DE7320.The horizontal coordinates are valid at the epoch date displayed above
 DE7320.which is a decimal equivalence of Year/Month/Day.
 DE7320
 DE7320.The orthometric height was determined by GPS observations and a
 DE7320.high-resolution geoid model.
 DE7320
 DE7320.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7320.GEOID18 height accuracy estimate available here.
 DE7320
 DE7320.Click photographs - Photos may exist for this station.
 DE7320
 DE7320.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7320
 DE7320.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7320
 DE7320.The ellipsoidal height was determined by GPS observations
 DE7320.and is referenced to NAD 83.
 DE7320
 DE7320. The following values were computed from the NAD 83(2011) position.
 DE7320
 DE7320;                    North         East     Units Scale Factor Converg.
 DE7320;SPC IL W     -   641,973.237   776,316.226   MT  1.00001281   +0 37 34.0
 DE7320;SPC IL W     - 2,106,207.20  2,546,964.15   sFT  1.00001281   +0 37 34.0
 DE7320;UTM  16      - 4,701,661.754   315,866.716   MT  1.00001717   -1 30 41.4
 DE7320
 DE7320!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7320!SPC IL W     -   0.99997041  x   1.00001281  =   0.99998322
 DE7320!UTM  16      -   0.99997041  x   1.00001717  =   0.99998758
 DE7320
 DE7320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN1586601661(NAD 83)
 DE7320
 DE7320                          SUPERSEDED SURVEY CONTROL
 DE7320
 DE7320  NAD 83(2007)-  42 26 43.52495(N)    089 14 20.36375(W) AD(2002.00) 0
 DE7320  ELLIP H (02/10/07)  188.687  (m)                       GP(2002.00)    
 DE7320  ELLIP H (02/03/05)  188.674  (m)                       GP(       ) 4 2
 DE7320  NAD 83(1997)-  42 26 43.52464(N)    089 14 20.36262(W) AD(       ) 1
 DE7320  ELLIP H (09/17/02)  188.737  (m)                       GP(       ) 4 1
 DE7320
 DE7320.Superseded values are not recommended for survey control.
 DE7320
 DE7320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7320.See file dsdata.pdf to determine how the superseded data were derived.
 DE7320
 DE7320_MARKER: I = METAL ROD
 DE7320_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7320+WITH SETTING: INFORMATION.
 DE7320_STAMPING: WIN 20.5N-03.2W
 DE7320_MARK LOGO: IL-201
 DE7320_PROJECTION: FLUSH
 DE7320_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7320_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7320_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7320+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2021
 DE7320_ROD/PIPE-DEPTH: 3 meters
 DE7320
 DE7320  HISTORY     - Date     Condition        Report By
 DE7320  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7320  HISTORY     - 20210812 GOOD             ILDT
 DE7320
 DE7320                          STATION DESCRIPTION
 DE7320
 DE7320'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7320'THE STATION IS LOCATED ON THE SOUTH SIDE OF WEST WINSLOW ROAD.
 DE7320'
 DE7320'TO REACH THE STATION FROM THE INTERSECTION OF SR 75  AND MERIDIAN
 DE7320'ROAD, GO WEST ON SR 75 FOR 6 KM TO NORTH WINSLOW ROAD.  TURN RIGHT AND
 DE7320'GO NORTH ON NORTH WINSLOW ROAD FOR 3.75 KM TO WEST WINSLOW ROAD.  TURN
 DE7320'RIGHT AND GO EAST ON WEST WINSLOW ROAD FOR 0.35 KM TO THE STATION ON
 DE7320'THE RIGHT.
 DE7320'
 DE7320'THE STATION IS 4.6 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF WEST
 DE7320'WINSLOW ROAD, 78 M EAST OF A 14 INCH DIAMETER OAK TREE, AND 0.3 M
 DE7320'NORTH OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ
 DE7320'91 33 08, 264.984 METERS, STAMPED WIN 20.5N 03.2W A.
 DE7320
 DE7320                          STATION RECOVERY (2021)
 DE7320
 DE7320'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RI)
 DE7320'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7271 ***********************************************************************
 DE7271  DESIGNATION -  WIN 20.5N 10.9E
 DE7271  PID         -  DE7271
 DE7271  STATE/COUNTY-  IL/WINNEBAGO
 DE7271  COUNTRY     -  US
 DE7271  USGS QUAD   -  BELVIDERE NW (2018)
 DE7271
 DE7271                         *CURRENT SURVEY CONTROL
 DE7271  ______________________________________________________________________
 DE7271* NAD 83(2011) POSITION- 42 26 48.14284(N) 088 57 48.89762(W)   ADJUSTED
 DE7271* NAD 83(2011) ELLIP HT-   228.802 (meters)        (06/27/12)   ADJUSTED
 DE7271* NAD 83(2011) EPOCH   -  2010.00
 DE7271* NAVD 88 ORTHO HEIGHT -   262.5   (meters)      861.    (feet) GPS OBS
 DE7271  ______________________________________________________________________
 DE7271  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7271  GEOID HEIGHT    -        -33.625 (meters)                     GEOID99
 DE7271  GEOID HEIGHT    -        -33.691 (meters)                     GEOID18
 DE7271  NAD 83(2011) X  -     85,263.194 (meters)                     COMP
 DE7271  NAD 83(2011) Y  - -4,713,051.569 (meters)                     COMP
 DE7271  NAD 83(2011) Z  -  4,282,502.614 (meters)                     COMP
 DE7271  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 DE7271
 DE7271  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7271  Standards:
 DE7271         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7271            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7271  -------------------------------------------------------------------
 DE7271  NETWORK    2.47   1.43           1.03   0.91   0.73     -0.49795713
 DE7271  -------------------------------------------------------------------
 DE7271  Click here for local accuracies and other accuracy information.
 DE7271
 DE7271.The horizontal coordinates were established by GPS observations
 DE7271.and adjusted by the National Geodetic Survey in June 2012.
 DE7271
 DE7271.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7271.been affixed to the stable North American tectonic plate. See 
 DE7271.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7271
 DE7271.The horizontal coordinates are valid at the epoch date displayed above
 DE7271.which is a decimal equivalence of Year/Month/Day.
 DE7271
 DE7271.The orthometric height was determined by GPS observations and a
 DE7271.high-resolution geoid model.
 DE7271
 DE7271.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7271.GEOID18 height accuracy estimate available here.
 DE7271
 DE7271.Click photographs - Photos may exist for this station.
 DE7271
 DE7271.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7271
 DE7271.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7271
 DE7271.The ellipsoidal height was determined by GPS observations
 DE7271.and is referenced to NAD 83.
 DE7271
 DE7271. The following values were computed from the NAD 83(2011) position.
 DE7271
 DE7271;                    North         East     Units Scale Factor Converg.
 DE7271;SPC IL W     -   642,400.080   798,971.092   MT  1.00006165   +0 48 43.3
 DE7271;SPC IL W     - 2,107,607.60  2,621,290.99   sFT  1.00006165   +0 48 43.3
 DE7271;UTM  16      - 4,701,243.324   338,520.193   MT  0.99992083   -1 19 31.9
 DE7271
 DE7271!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7271!SPC IL W     -   0.99996412  x   1.00006165  =   1.00002577
 DE7271!UTM  16      -   0.99996412  x   0.99992083  =   0.99988495
 DE7271
 DE7271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3852001243(NAD 83)
 DE7271
 DE7271                          SUPERSEDED SURVEY CONTROL
 DE7271
 DE7271  NAD 83(2007)-  42 26 48.14289(N)    088 57 48.89854(W) AD(2002.00) 0
 DE7271  ELLIP H (02/10/07)  228.834  (m)                       GP(2002.00)    
 DE7271  ELLIP H (02/03/05)  228.833  (m)                       GP(       ) 4 2
 DE7271  NAD 83(1997)-  42 26 48.14263(N)    088 57 48.89814(W) AD(       ) 1
 DE7271  ELLIP H (09/17/02)  228.857  (m)                       GP(       ) 4 1
 DE7271
 DE7271.Superseded values are not recommended for survey control.
 DE7271
 DE7271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7271.See file dsdata.pdf to determine how the superseded data were derived.
 DE7271
 DE7271_MARKER: F = FLANGE-ENCASED ROD
 DE7271_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7271+WITH SETTING: INFORMATION.
 DE7271_STAMPING: WIN 20.5N-10.9E
 DE7271_MARK LOGO: IL-201
 DE7271_PROJECTION: FLUSH
 DE7271_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7271_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7271+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7271_ROD/PIPE-DEPTH: 3 meters
 DE7271
 DE7271  HISTORY     - Date     Condition        Report By
 DE7271  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7271
 DE7271                          STATION DESCRIPTION
 DE7271
 DE7271'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7271'THE STATION IS LOCATED ON THE SOUTH SIDE OF MC CURRY ROAD.
 DE7271'
 DE7271'TO REACH THE STATION FROM THE INTERSECTION OF I-90 AND ROCKTON ROAD
 DE7271'(CR 9), GO EAST ON ROCKTON ROAD FOR 2.9 KM TO WHITE SCHOOL ROAD.  TURN
 DE7271'RIGHT AND GO SOUTH ON WHITE SCHOOL ROAD FOR 0.8 KM TO MC CURRY ROAD,
 DE7271'TURN RIGHT AND GO WEST ON MC CURRY ROAD FOR 0.5 KM TO THE STATION ON
 DE7271'THE LEFT, THE STATION IS JUST OUTSIDE THE EASTERN BOUNDARY OF THE CITY
 DE7271'OF ROSCOE, AND IS ACROSS MC CURRY ROAD FROM PRIVATE DRIVE TO 7828.
 DE7271'
 DE7271'THE STATION IS 60 M EAST OF CHARWOOD DRIVE, 6.7 M WEST OF A CABLE TV
 DE7271'AND TELEPHONE PEDESTAL NUMBER, 3 M WEST OF GRASS ENTRANCE, 10.7 M
 DE7271'SOUTH OF THE CENTERLINE OF MC CURRY ROAD, AND 0.3 M NORTH OF AN ORANGE
 DE7271'CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 79 53 28, 930.011
 DE7271'METERS STAMPED WIN 20.5N 10.9E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7289 ***********************************************************************
 DE7289  DESIGNATION -  WIN 20.6N 01.8E
 DE7289  PID         -  DE7289
 DE7289  STATE/COUNTY-  IL/WINNEBAGO
 DE7289  COUNTRY     -  US
 DE7289  USGS QUAD   -  SHIRLAND (2018)
 DE7289
 DE7289                         *CURRENT SURVEY CONTROL
 DE7289  ______________________________________________________________________
 DE7289* NAD 83(2011) POSITION- 42 26 51.35941(N) 089 08 28.12826(W)   ADJUSTED
 DE7289* NAD 83(2011) ELLIP HT-   186.854 (meters)        (06/27/12)   ADJUSTED
 DE7289* NAD 83(2011) EPOCH   -  2010.00
 DE7289* NAVD 88 ORTHO HEIGHT -   220.5   (meters)      723.    (feet) GPS OBS
 DE7289  ______________________________________________________________________
 DE7289  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7289  GEOID HEIGHT    -        -33.591 (meters)                     GEOID99
 DE7289  GEOID HEIGHT    -        -33.671 (meters)                     GEOID18
 DE7289  NAD 83(2011) X  -     70,655.227 (meters)                     COMP
 DE7289  NAD 83(2011) Y  - -4,713,195.243 (meters)                     COMP
 DE7289  NAD 83(2011) Z  -  4,282,547.543 (meters)                     COMP
 DE7289  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 DE7289
 DE7289  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7289  Standards:
 DE7289         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7289            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7289  -------------------------------------------------------------------
 DE7289  NETWORK    1.96   1.27           0.83   0.73   0.65      0.38807665
 DE7289  -------------------------------------------------------------------
 DE7289  Click here for local accuracies and other accuracy information.
 DE7289
 DE7289.The horizontal coordinates were established by GPS observations
 DE7289.and adjusted by the National Geodetic Survey in June 2012.
 DE7289
 DE7289.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7289.been affixed to the stable North American tectonic plate. See 
 DE7289.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7289
 DE7289.The horizontal coordinates are valid at the epoch date displayed above
 DE7289.which is a decimal equivalence of Year/Month/Day.
 DE7289
 DE7289.The orthometric height was determined by GPS observations and a
 DE7289.high-resolution geoid model.
 DE7289
 DE7289.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7289.GEOID18 height accuracy estimate available here.
 DE7289
 DE7289.Click photographs - Photos may exist for this station.
 DE7289
 DE7289.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7289
 DE7289.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7289
 DE7289.The ellipsoidal height was determined by GPS observations
 DE7289.and is referenced to NAD 83.
 DE7289
 DE7289. The following values were computed from the NAD 83(2011) position.
 DE7289
 DE7289;                    North         East     Units Scale Factor Converg.
 DE7289;SPC IL W     -   642,307.570   784,362.522   MT  1.00002871   +0 41 31.8
 DE7289;SPC IL W     - 2,107,304.09  2,573,362.71   sFT  1.00002871   +0 41 31.8
 DE7289;UTM  16      - 4,701,695.727   323,919.710   MT  0.99998148   -1 26 43.7
 DE7289
 DE7289!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7289!SPC IL W     -   0.99997070  x   1.00002871  =   0.99999941
 DE7289!UTM  16      -   0.99997070  x   0.99998148  =   0.99995218
 DE7289
 DE7289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2391901695(NAD 83)
 DE7289
 DE7289                          SUPERSEDED SURVEY CONTROL
 DE7289
 DE7289  NAD 83(2007)-  42 26 51.35946(N)    089 08 28.12907(W) AD(2002.00) 0
 DE7289  ELLIP H (02/10/07)  186.888  (m)                       GP(2002.00)    
 DE7289  ELLIP H (02/03/05)  186.878  (m)                       GP(       ) 4 2
 DE7289  NAD 83(1997)-  42 26 51.35917(N)    089 08 28.12819(W) AD(       ) 1
 DE7289  ELLIP H (09/17/02)  186.933  (m)                       GP(       ) 4 1
 DE7289
 DE7289.Superseded values are not recommended for survey control.
 DE7289
 DE7289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7289.See file dsdata.pdf to determine how the superseded data were derived.
 DE7289
 DE7289_MARKER: I = METAL ROD
 DE7289_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7289+WITH SETTING: INFORMATION.
 DE7289_STAMPING: WIN 20.6N-01.8E
 DE7289_MARK LOGO: IL-201
 DE7289_PROJECTION: FLUSH
 DE7289_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7289_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7289+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7289_ROD/PIPE-DEPTH: 3 meters
 DE7289
 DE7289  HISTORY     - Date     Condition        Report By
 DE7289  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7289
 DE7289                          STATION DESCRIPTION
 DE7289
 DE7289'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7289'THE STATION IS LOCATED ON THE SOUTH SIDE OF MOODY ROAD.
 DE7289'
 DE7289'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND ROCKTON ROAD
 DE7289'(CR 9), GO WEST ON ROCKTON ROAD FOR 4.8 KM TO BLODGETT ROAD.  TURN
 DE7289'LEFT AND GO SOUTH ON BLODGETT ROAD FOR 1.1 KM TO MOODY ROAD.  TURN
 DE7289'RIGHT AND GO WEST ON MOODY ROAD FOR 1.0 KM TO THE STATION ON THE LEFT.
 DE7289'
 DE7289'THE STATION IS 6.4 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF MOODY
 DE7289'ROAD, 40 M WEST OF THE CENTER OF A FIELD ENTRANCE, 15.8 M
 DE7289'EAST-SOUTHEAST OF A UTILITY POLE, AND 0.3 M NORTH OF AN ORANGE
 DE7289'CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 268 48 16, 1054.174
 DE7289'METERS, STAMPED WIN 20.6N 01.8E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7322 ***********************************************************************
 DE7322  DESIGNATION -  WIN 21.1N 05.5W
 DE7322  PID         -  DE7322
 DE7322  STATE/COUNTY-  IL/WINNEBAGO
 DE7322  COUNTRY     -  US
 DE7322  USGS QUAD   -  DURAND (2018)
 DE7322
 DE7322                         *CURRENT SURVEY CONTROL
 DE7322  ______________________________________________________________________
 DE7322* NAD 83(2011) POSITION- 42 27 11.22882(N) 089 17 02.39460(W)   ADJUSTED
 DE7322* NAD 83(2011) ELLIP HT-   202.419 (meters)        (06/27/12)   ADJUSTED
 DE7322* NAD 83(2011) EPOCH   -  2010.00
 DE7322* NAVD 88 ORTHO HEIGHT -   236.0   (meters)      774.    (feet) GPS OBS
 DE7322  ______________________________________________________________________
 DE7322  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7322  GEOID HEIGHT    -        -33.557 (meters)                     GEOID99
 DE7322  GEOID HEIGHT    -        -33.641 (meters)                     GEOID18
 DE7322  NAD 83(2011) X  -     58,898.895 (meters)                     COMP
 DE7322  NAD 83(2011) Y  - -4,712,954.450 (meters)                     COMP
 DE7322  NAD 83(2011) Z  -  4,283,010.440 (meters)                     COMP
 DE7322  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 DE7322
 DE7322  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7322  Standards:
 DE7322         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7322            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7322  -------------------------------------------------------------------
 DE7322  NETWORK    2.40   1.74           1.11   0.79   0.89      0.14654473
 DE7322  -------------------------------------------------------------------
 DE7322  Click here for local accuracies and other accuracy information.
 DE7322
 DE7322.The horizontal coordinates were established by GPS observations
 DE7322.and adjusted by the National Geodetic Survey in June 2012.
 DE7322
 DE7322.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7322.been affixed to the stable North American tectonic plate. See 
 DE7322.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7322
 DE7322.The horizontal coordinates are valid at the epoch date displayed above
 DE7322.which is a decimal equivalence of Year/Month/Day.
 DE7322
 DE7322.The orthometric height was determined by GPS observations and a
 DE7322.high-resolution geoid model.
 DE7322
 DE7322.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7322.GEOID18 height accuracy estimate available here.
 DE7322
 DE7322.Click photographs - Photos may exist for this station.
 DE7322
 DE7322.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7322
 DE7322.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7322
 DE7322.The ellipsoidal height was determined by GPS observations
 DE7322.and is referenced to NAD 83.
 DE7322
 DE7322. The following values were computed from the NAD 83(2011) position.
 DE7322
 DE7322;                    North         East     Units Scale Factor Converg.
 DE7322;SPC IL W     -   642,788.548   772,604.616   MT  1.00000601   +0 35 44.9
 DE7322;SPC IL W     - 2,108,882.09  2,534,786.98   sFT  1.00000601   +0 35 44.9
 DE7322;UTM  16      - 4,702,614.965   312,188.043   MT  1.00003401   -1 32 31.6
 DE7322
 DE7322!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7322!SPC IL W     -   0.99996825  x   1.00000601  =   0.99997426
 DE7322!UTM  16      -   0.99996825  x   1.00003401  =   1.00000226
 DE7322
 DE7322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN1218802614(NAD 83)
 DE7322
 DE7322                          SUPERSEDED SURVEY CONTROL
 DE7322
 DE7322  NAD 83(2007)-  42 27 11.22885(N)    089 17 02.39552(W) AD(2002.00) 0
 DE7322  ELLIP H (02/10/07)  202.453  (m)                       GP(2002.00)    
 DE7322  ELLIP H (02/03/05)  202.443  (m)                       GP(       ) 4 2
 DE7322  NAD 83(1997)-  42 27 11.22853(N)    089 17 02.39443(W) AD(       ) 1
 DE7322  ELLIP H (09/17/02)  202.503  (m)                       GP(       ) 4 1
 DE7322
 DE7322.Superseded values are not recommended for survey control.
 DE7322
 DE7322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7322.See file dsdata.pdf to determine how the superseded data were derived.
 DE7322
 DE7322_MARKER: I = METAL ROD
 DE7322_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7322+WITH SETTING: INFORMATION.
 DE7322_STAMPING: WIN 21.1N-05.5W
 DE7322_MARK LOGO: IL-201
 DE7322_PROJECTION: FLUSH
 DE7322_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7322_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7322+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2023
 DE7322_ROD/PIPE-DEPTH: 3 meters
 DE7322
 DE7322  HISTORY     - Date     Condition        Report By
 DE7322  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7322  HISTORY     - 20230608 GOOD             ILDT
 DE7322
 DE7322                          STATION DESCRIPTION
 DE7322
 DE7322'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7322'THE STATION IS LOCATED ON THE EAST SIDE OF WHEELER ROAD.
 DE7322'
 DE7322'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 AND FRITZ ROAD, GO
 DE7322'EAST ON FRITZ ROAD FOR 4.0 KM TO WHEELER ROAD.  TURN LEFT AND GO NORTH
 DE7322'ON WHEELER ROAD FOR 2.3 KM TO THE STATION ON THE RIGHT.
 DE7322'
 DE7322'THE STATION IS 5.8 M EAST OF THE EAST EDGE OF PAVEMENT OF WHEELER
 DE7322'ROAD, 240 M SOUTH OF BAKER ROAD, 3.9 M NORTH OF THE CENTER OF A FIELD
 DE7322'ENTRANCE, AND 0.3 M WEST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH
 DE7322'STATION BEARS SAZ 0 44 25, 341.578 METERS, STAMPED WIN 21.1N 05.5W A.
 DE7322
 DE7322                          STATION RECOVERY (2023)
 DE7322
 DE7322'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7322'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7273 ***********************************************************************
 DE7273  DESIGNATION -  WIN 21.2N 09.6E
 DE7273  PID         -  DE7273
 DE7273  STATE/COUNTY-  IL/WINNEBAGO
 DE7273  COUNTRY     -  US
 DE7273  USGS QUAD   -  BELVIDERE NW (2018)
 DE7273
 DE7273                         *CURRENT SURVEY CONTROL
 DE7273  ______________________________________________________________________
 DE7273* NAD 83(2011) POSITION- 42 27 25.47992(N) 088 59 15.76551(W)   ADJUSTED
 DE7273* NAD 83(2011) ELLIP HT-   224.534 (meters)        (06/27/12)   ADJUSTED
 DE7273* NAD 83(2011) EPOCH   -  2010.00
 DE7273* NAVD 88 ORTHO HEIGHT -   258.2   (meters)      847.    (feet) GPS OBS
 DE7273  ______________________________________________________________________
 DE7273  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7273  GEOID HEIGHT    -        -33.635 (meters)                     GEOID99
 DE7273  GEOID HEIGHT    -        -33.703 (meters)                     GEOID18
 DE7273  NAD 83(2011) X  -     83,264.503 (meters)                     COMP
 DE7273  NAD 83(2011) Y  - -4,712,306.386 (meters)                     COMP
 DE7273  NAD 83(2011) Z  -  4,283,349.818 (meters)                     COMP
 DE7273  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 DE7273
 DE7273  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7273  Standards:
 DE7273         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7273            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7273  -------------------------------------------------------------------
 DE7273  NETWORK    1.69   1.35           0.79   0.55   0.69     -0.01896982
 DE7273  -------------------------------------------------------------------
 DE7273  Click here for local accuracies and other accuracy information.
 DE7273
 DE7273.The horizontal coordinates were established by GPS observations
 DE7273.and adjusted by the National Geodetic Survey in June 2012.
 DE7273
 DE7273.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7273.been affixed to the stable North American tectonic plate. See 
 DE7273.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7273
 DE7273.The horizontal coordinates are valid at the epoch date displayed above
 DE7273.which is a decimal equivalence of Year/Month/Day.
 DE7273
 DE7273.The orthometric height was determined by GPS observations and a
 DE7273.high-resolution geoid model.
 DE7273
 DE7273.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7273.GEOID18 height accuracy estimate available here.
 DE7273
 DE7273.Click photographs - Photos may exist for this station.
 DE7273
 DE7273.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7273
 DE7273.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7273
 DE7273.The ellipsoidal height was determined by GPS observations
 DE7273.and is referenced to NAD 83.
 DE7273
 DE7273. The following values were computed from the NAD 83(2011) position.
 DE7273
 DE7273;                    North         East     Units Scale Factor Converg.
 DE7273;SPC IL W     -   643,524.259   796,970.025   MT  1.00005683   +0 47 45.2
 DE7273;SPC IL W     - 2,111,295.84  2,614,725.82   sFT  1.00005683   +0 47 45.2
 DE7273;UTM  16      - 4,702,441.204   336,562.716   MT  0.99992866   -1 20 31.5
 DE7273
 DE7273!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7273!SPC IL W     -   0.99996479  x   1.00005683  =   1.00002161
 DE7273!UTM  16      -   0.99996479  x   0.99992866  =   0.99989345
 DE7273
 DE7273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3656202441(NAD 83)
 DE7273
 DE7273                          SUPERSEDED SURVEY CONTROL
 DE7273
 DE7273  NAD 83(2007)-  42 27 25.48010(N)    088 59 15.76643(W) AD(2002.00) 0
 DE7273  ELLIP H (02/10/07)  224.562  (m)                       GP(2002.00)    
 DE7273  ELLIP H (02/03/05)  224.558  (m)                       GP(       ) 4 2
 DE7273  NAD 83(1997)-  42 27 25.47982(N)    088 59 15.76598(W) AD(       ) 1
 DE7273  ELLIP H (09/17/02)  224.588  (m)                       GP(       ) 4 1
 DE7273
 DE7273.Superseded values are not recommended for survey control.
 DE7273
 DE7273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7273.See file dsdata.pdf to determine how the superseded data were derived.
 DE7273
 DE7273_MARKER: F = FLANGE-ENCASED ROD
 DE7273_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7273+WITH SETTING: INFORMATION.
 DE7273_STAMPING: WIN 21.2N-09.6E
 DE7273_MARK LOGO: IL-201
 DE7273_PROJECTION: FLUSH
 DE7273_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7273_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7273+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7273_ROD/PIPE-DEPTH: 3 meters
 DE7273
 DE7273  HISTORY     - Date     Condition        Report By
 DE7273  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7273
 DE7273                          STATION DESCRIPTION
 DE7273
 DE7273'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7273'THE STATION IS LOCATED ON THE NORTH SIDE OF EAST ROCKTON ROAD, 0.6 KM
 DE7273'EAST OF THE I-90 OVERPASS.
 DE7273'
 DE7273'TO REACH THE STATION FROM THE INTERSECTION OF I-90 AND ROCKTON ROAD
 DE7273'(CR 9), GO EAST ON EAST ROCKTON ROAD FOR 0.6 KM TO THE STATION ON THE
 DE7273'LEFT, 18.3 M WEST OF PRIVATE ENTRANCE TO NUMBER 6650.
 DE7273'
 DE7273'THE STATION IS 7.9 M NORTH OF THE NORTH EDGE OF PAVEMENT OF ROCKTON
 DE7273'ROAD, AND 0.3 M SOUTH OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH
 DE7273'STATION BEARS SAZ 83 58 57, 497.224 METERS STAMPED WIN 21.2N 09.6E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7268 ***********************************************************************
 DE7268  DESIGNATION -  WIN 21.2N 12.1E
 DE7268  PID         -  DE7268
 DE7268  STATE/COUNTY-  IL/WINNEBAGO
 DE7268  COUNTRY     -  US
 DE7268  USGS QUAD   -  BELVIDERE NW (2018)
 DE7268
 DE7268                         *CURRENT SURVEY CONTROL
 DE7268  ______________________________________________________________________
 DE7268* NAD 83(2011) POSITION- 42 27 26.46706(N) 088 56 25.70170(W)   ADJUSTED
 DE7268* NAD 83(2011) ELLIP HT-   237.628 (meters)        (06/27/12)   ADJUSTED
 DE7268* NAD 83(2011) EPOCH   -  2010.00
 DE7268* NAVD 88 ORTHO HEIGHT -   271.326 (meters)      890.18  (feet) ADJUSTED
 DE7268  ______________________________________________________________________
 DE7268  GEOID HEIGHT    -        -33.701 (meters)                     GEOID18
 DE7268  NAD 83(2011) X  -     87,149.534 (meters)                     COMP
 DE7268  NAD 83(2011) Y  - -4,712,225.233 (meters)                     COMP
 DE7268  NAD 83(2011) Z  -  4,283,381.130 (meters)                     COMP
 DE7268  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 DE7268  DYNAMIC HEIGHT  -        271.240 (meters)      889.89  (feet) COMP
 DE7268  MODELED GRAVITY -    980,296.9   (mgal)                       NAVD 88
 DE7268
 DE7268  VERT ORDER      -  SECOND    CLASS I
 DE7268
 DE7268  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7268  Standards:
 DE7268         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7268            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7268  -------------------------------------------------------------------
 DE7268  NETWORK    1.47   1.06           0.67   0.51   0.54     -0.11774095
 DE7268  -------------------------------------------------------------------
 DE7268  Click here for local accuracies and other accuracy information.
 DE7268
 DE7268.The horizontal coordinates were established by GPS observations
 DE7268.and adjusted by the National Geodetic Survey in June 2012.
 DE7268
 DE7268.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7268.been affixed to the stable North American tectonic plate. See 
 DE7268.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7268
 DE7268.The horizontal coordinates are valid at the epoch date displayed above
 DE7268.which is a decimal equivalence of Year/Month/Day.
 DE7268
 DE7268.The orthometric height was determined by differential leveling and
 DE7268.adjusted by the NATIONAL GEODETIC SURVEY
 DE7268.in March 2013.
 DE7268
 DE7268.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7268.GEOID18 height accuracy estimate available here.
 DE7268
 DE7268.Click photographs - Photos may exist for this station.
 DE7268
 DE7268.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7268
 DE7268.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7268
 DE7268.The ellipsoidal height was determined by GPS observations
 DE7268.and is referenced to NAD 83.
 DE7268
 DE7268.The dynamic height is computed by dividing the NAVD 88
 DE7268.geopotential number by the normal gravity value computed on the
 DE7268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7268.degrees latitude (g = 980.6199 gals.).
 DE7268
 DE7268.The modeled gravity was interpolated from observed gravity values.
 DE7268
 DE7268. The following values were computed from the NAD 83(2011) position.
 DE7268
 DE7268;                    North         East     Units Scale Factor Converg.
 DE7268;SPC IL W     -   643,609.777   800,855.165   MT  1.00006628   +0 49 40.1
 DE7268;SPC IL W     - 2,111,576.41  2,627,472.32   sFT  1.00006628   +0 49 40.1
 DE7268;UTM  16      - 4,702,381.732   340,447.796   MT  0.99991322   -1 18 36.6
 DE7268
 DE7268!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7268!SPC IL W     -   0.99996273  x   1.00006628  =   1.00002901
 DE7268!UTM  16      -   0.99996273  x   0.99991322  =   0.99987596
 DE7268
 DE7268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4044702381(NAD 83)
 DE7268
 DE7268                          SUPERSEDED SURVEY CONTROL
 DE7268
 DE7268  NAD 83(2007)-  42 27 26.46712(N)    088 56 25.70264(W) AD(2002.00) 0
 DE7268  ELLIP H (02/10/07)  237.659  (m)                       GP(2002.00)    
 DE7268  ELLIP H (02/03/05)  237.660  (m)                       GP(       ) 4 2
 DE7268  NAD 83(1997)-  42 27 26.46683(N)    088 56 25.70221(W) AD(       ) 1
 DE7268  ELLIP H (09/17/02)  237.687  (m)                       GP(       ) 4 1
 DE7268  NAVD 88 (09/17/02)  271.3    (m)  GEOID99  model used  GPS OBS        
 DE7268
 DE7268.Superseded values are not recommended for survey control.
 DE7268
 DE7268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7268.See file dsdata.pdf to determine how the superseded data were derived.
 DE7268
 DE7268_MARKER: F = FLANGE-ENCASED ROD
 DE7268_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7268+WITH SETTING: INFORMATION.
 DE7268_STAMPING: WIN 21.2N-12.1E
 DE7268_MARK LOGO: IL-201
 DE7268_PROJECTION: FLUSH
 DE7268_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7268_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7268+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2020
 DE7268_ROD/PIPE-DEPTH: 3 meters
 DE7268
 DE7268  HISTORY     - Date     Condition        Report By
 DE7268  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7268  HISTORY     - 20110621 GOOD             ILGEO
 DE7268  HISTORY     - 20200204 GOOD             ILDT
 DE7268
 DE7268                          STATION DESCRIPTION
 DE7268
 DE7268'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7268'THE STATION IS LOCATED AT THE INTERSECTION OF EAST ROCKTON ROAD AND
 DE7268'COUNTY LINE ROAD, ABOUT 4.2 KM SOUTH OF THE NORTHEAST CORNER OF
 DE7268'WINNEBAGO COUNTY.
 DE7268'
 DE7268'TO REACH THE STATION FROM THE ROCKTON ROAD EXIT (CR 9) OF I-90, GO
 DE7268'EAST ON ROCKTON ROAD FOR 4.5 KM TO COUNTY LINE ROAD AND THE STATION IN
 DE7268'THE SOUTHEAST QUADRANT OF THE INTERSECTION, 10.8 M SOUTH OF ROCKTON
 DE7268'ROAD AND 9.2 M EAST OF COUNTY LINE ROAD.
 DE7268'
 DE7268'THE STATION IS 1.8 M SOUTH OF A CONCRETE RIGHT-OF-WAY MARKER, AND 1.5
 DE7268'M LOWER THAN THE INTERSECTION.  AZIMUTH STATION BEARS SAZ 03 29 54,
 DE7268'250.482 METERS STAMPED WIN 21.2N 12.1E A.
 DE7268
 DE7268                          STATION RECOVERY (2011)
 DE7268
 DE7268'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DE7268'RECOVERED AS DESCRIBED.
 DE7268
 DE7268                          STATION RECOVERY (2020)
 DE7268
 DE7268'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DE7268'SET SIGN 1 FT (0.3 M) EAST OF MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7284 ***********************************************************************
 DE7284  DESIGNATION -  WIN 21.5N 03.1E
 DE7284  PID         -  DE7284
 DE7284  STATE/COUNTY-  IL/WINNEBAGO
 DE7284  COUNTRY     -  US
 DE7284  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7284
 DE7284                         *CURRENT SURVEY CONTROL
 DE7284  ______________________________________________________________________
 DE7284* NAD 83(2011) POSITION- 42 27 35.73864(N) 089 06 54.07987(W)   ADJUSTED
 DE7284* NAD 83(2011) ELLIP HT-   190.333 (meters)        (06/27/12)   ADJUSTED
 DE7284* NAD 83(2011) EPOCH   -  2010.00
 DE7284* NAVD 88 ORTHO HEIGHT -   224.0   (meters)      735.    (feet) GPS OBS
 DE7284  ______________________________________________________________________
 DE7284  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7284  GEOID HEIGHT    -        -33.614 (meters)                     GEOID99
 DE7284  GEOID HEIGHT    -        -33.692 (meters)                     GEOID18
 DE7284  NAD 83(2011) X  -     72,790.009 (meters)                     COMP
 DE7284  NAD 83(2011) Y  - -4,712,240.868 (meters)                     COMP
 DE7284  NAD 83(2011) Z  -  4,283,560.274 (meters)                     COMP
 DE7284  LAPLACE CORR    -         -0.32  (seconds)                    DEFLEC18
 DE7284
 DE7284  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7284  Standards:
 DE7284         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7284            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7284  -------------------------------------------------------------------
 DE7284  NETWORK    1.66   1.25           0.76   0.56   0.64      0.12091865
 DE7284  -------------------------------------------------------------------
 DE7284  Click here for local accuracies and other accuracy information.
 DE7284
 DE7284.The horizontal coordinates were established by GPS observations
 DE7284.and adjusted by the National Geodetic Survey in June 2012.
 DE7284
 DE7284.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7284.been affixed to the stable North American tectonic plate. See 
 DE7284.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7284
 DE7284.The horizontal coordinates are valid at the epoch date displayed above
 DE7284.which is a decimal equivalence of Year/Month/Day.
 DE7284
 DE7284.The orthometric height was determined by GPS observations and a
 DE7284.high-resolution geoid model.
 DE7284
 DE7284.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7284.GEOID18 height accuracy estimate available here.
 DE7284
 DE7284.Click photographs - Photos may exist for this station.
 DE7284
 DE7284.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7284
 DE7284.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7284
 DE7284.The ellipsoidal height was determined by GPS observations
 DE7284.and is referenced to NAD 83.
 DE7284
 DE7284. The following values were computed from the NAD 83(2011) position.
 DE7284
 DE7284;                    North         East     Units Scale Factor Converg.
 DE7284;SPC IL W     -   643,703.177   786,494.665   MT  1.00003319   +0 42 35.9
 DE7284;SPC IL W     - 2,111,882.84  2,580,357.91   sFT  1.00003319   +0 42 35.9
 DE7284;UTM  16      - 4,703,010.753   326,102.314   MT  0.99997208   -1 25 41.4
 DE7284
 DE7284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7284!SPC IL W     -   0.99997015  x   1.00003319  =   1.00000334
 DE7284!UTM  16      -   0.99997015  x   0.99997208  =   0.99994223
 DE7284
 DE7284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2610203010(NAD 83)
 DE7284
 DE7284                          SUPERSEDED SURVEY CONTROL
 DE7284
 DE7284  NAD 83(2007)-  42 27 35.73870(N)    089 06 54.08069(W) AD(2002.00) 0
 DE7284  ELLIP H (02/10/07)  190.366  (m)                       GP(2002.00)    
 DE7284  ELLIP H (02/03/05)  190.359  (m)                       GP(       ) 4 2
 DE7284  NAD 83(1997)-  42 27 35.73842(N)    089 06 54.07982(W) AD(       ) 1
 DE7284  ELLIP H (09/17/02)  190.409  (m)                       GP(       ) 4 1
 DE7284
 DE7284.Superseded values are not recommended for survey control.
 DE7284
 DE7284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7284.See file dsdata.pdf to determine how the superseded data were derived.
 DE7284
 DE7284_MARKER: F = FLANGE-ENCASED ROD
 DE7284_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7284+WITH SETTING: INFORMATION.
 DE7284_STAMPING: WIN 21.5N-03.1E
 DE7284_MARK LOGO: IL-201
 DE7284_PROJECTION: FLUSH
 DE7284_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DE7284_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7284+SATELLITE: SATELLITE OBSERVATIONS - July 06, 2023
 DE7284_ROD/PIPE-DEPTH: 3 meters
 DE7284
 DE7284  HISTORY     - Date     Condition        Report By
 DE7284  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7284  HISTORY     - 20230706 GOOD             ILDT
 DE7284
 DE7284                          STATION DESCRIPTION
 DE7284
 DE7284'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7284'THE STATION IS LOCATED ON THE SOUTH SIDE OF ROCKTON ROAD.
 DE7284'
 DE7284'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND ROCKTON ROAD
 DE7284'(CR 9), GO WEST ON ROCKTON ROAD FOR 3.2 KM TO HANSBERRY ROAD.
 DE7284'CONTINUE WEST ON ROCKTON ROAD FOR 0.15 KM TO THE STATION ON THE LEFT.
 DE7284'
 DE7284'THE STATION IS 5.2 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF ROCKTON
 DE7284'ROAD, 2.7 M EAST OF A POWER POLE, AND 0.3 M NORTH OF AN ORANGE
 DE7284'CARSONITE WITNESS POST.  AZIMUTH MARK BEARS SAZ 77 19 02, 230.360
 DE7284'METERS, STAMPED WIN 21.5N 03.1E A.
 DE7284
 DE7284                          STATION RECOVERY (2023)
 DE7284
 DE7284'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7284'SET REBAR 0.7 FT (21 CM) NORTH OF MARK FOR MAGNETIC PROPERTIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7265 ***********************************************************************
 DE7265  DESIGNATION -  WIN 22.1N 09.7W
 DE7265  PID         -  DE7265
 DE7265  STATE/COUNTY-  IL/WINNEBAGO
 DE7265  COUNTRY     -  US
 DE7265  USGS QUAD   -  DURAND (2018)
 DE7265
 DE7265                         *CURRENT SURVEY CONTROL
 DE7265  ______________________________________________________________________
 DE7265* NAD 83(2011) POSITION- 42 28 04.89015(N) 089 22 02.39672(W)   ADJUSTED
 DE7265* NAD 83(2011) ELLIP HT-   234.121 (meters)        (06/27/12)   ADJUSTED
 DE7265* NAD 83(2011) EPOCH   -  2010.00
 DE7265* NAVD 88 ORTHO HEIGHT -   267.7   (meters)      878.    (feet) GPS OBS
 DE7265  ______________________________________________________________________
 DE7265  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7265  GEOID HEIGHT    -        -33.535 (meters)                     GEOID99
 DE7265  GEOID HEIGHT    -        -33.621 (meters)                     GEOID18
 DE7265  NAD 83(2011) X  -     52,031.988 (meters)                     COMP
 DE7265  NAD 83(2011) Y  - -4,711,940.756 (meters)                     COMP
 DE7265  NAD 83(2011) Z  -  4,284,253.425 (meters)                     COMP
 DE7265  LAPLACE CORR    -         -1.33  (seconds)                    DEFLEC18
 DE7265
 DE7265  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7265  Standards:
 DE7265         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7265            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7265  -------------------------------------------------------------------
 DE7265  NETWORK    2.06   1.55           0.92   0.74   0.79      0.14783335
 DE7265  -------------------------------------------------------------------
 DE7265  Click here for local accuracies and other accuracy information.
 DE7265
 DE7265.The horizontal coordinates were established by GPS observations
 DE7265.and adjusted by the National Geodetic Survey in June 2012.
 DE7265
 DE7265.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7265.been affixed to the stable North American tectonic plate. See 
 DE7265.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7265
 DE7265.The horizontal coordinates are valid at the epoch date displayed above
 DE7265.which is a decimal equivalence of Year/Month/Day.
 DE7265
 DE7265.The orthometric height was determined by GPS observations and a
 DE7265.high-resolution geoid model.
 DE7265
 DE7265.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7265.GEOID18 height accuracy estimate available here.
 DE7265
 DE7265.Click photographs - Photos may exist for this station.
 DE7265
 DE7265.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7265
 DE7265.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7265
 DE7265.The ellipsoidal height was determined by GPS observations
 DE7265.and is referenced to NAD 83.
 DE7265
 DE7265. The following values were computed from the NAD 83(2011) position.
 DE7265
 DE7265;                    North         East     Units Scale Factor Converg.
 DE7265;SPC IL W     -   644,376.330   765,734.277   MT  0.99999432   +0 32 23.0
 DE7265;SPC IL W     - 2,114,091.34  2,512,246.54   sFT  0.99999432   +0 32 23.0
 DE7265;UTM  16      - 4,704,458.072   305,381.390   MT  1.00006604   -1 35 55.9
 DE7265
 DE7265!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7265!SPC IL W     -   0.99996328  x   0.99999432  =   0.99995760
 DE7265!UTM  16      -   0.99996328  x   1.00006604  =   1.00002932
 DE7265
 DE7265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN0538104458(NAD 83)
 DE7265
 DE7265                          SUPERSEDED SURVEY CONTROL
 DE7265
 DE7265  NAD 83(2007)-  42 28 04.89018(N)    089 22 02.39764(W) AD(2002.00) 0
 DE7265  ELLIP H (02/10/07)  234.154  (m)                       GP(2002.00)    
 DE7265  ELLIP H (02/03/05)  234.148  (m)                       GP(       ) 4 2
 DE7265  NAD 83(1997)-  42 28 04.88969(N)    089 22 02.39633(W) AD(       ) 1
 DE7265  ELLIP H (09/17/02)  234.207  (m)                       GP(       ) 4 1
 DE7265
 DE7265.Superseded values are not recommended for survey control.
 DE7265
 DE7265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7265.See file dsdata.pdf to determine how the superseded data were derived.
 DE7265
 DE7265_MARKER: F = FLANGE-ENCASED ROD
 DE7265_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7265+WITH SETTING: INFORMATION.
 DE7265_STAMPING: WIN 22.1N-09.7W
 DE7265_MARK LOGO: IL-201
 DE7265_PROJECTION: FLUSH
 DE7265_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7265+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7265_ROD/PIPE-DEPTH: 3 meters
 DE7265
 DE7265  HISTORY     - Date     Condition        Report By
 DE7265  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7265
 DE7265                          STATION DESCRIPTION
 DE7265
 DE7265'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7265'THE STATION IS LOCATED ON THE WEST SIDE OF ANDERSON ROAD.
 DE7265'
 DE7265'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 AND DURAND ROAD,
 DE7265'IN THE VILLAGE OF DURAND, GO NORTH ON SR 70 FOR 3.5 KM TO YALE BRIDGE
 DE7265'ROAD.  TURN LEFT AND GO WEST ON YALE BRIDGE ROAD FOR 2.7 KM TO
 DE7265'ANDERSON ROAD.  TURN LEFT AND GO SOUTH ON ANDERSON ROAD FOR 0.2 KM TO
 DE7265'THE STATION ON THE RIGHT.
 DE7265'
 DE7265'THE STATION IS 1.8 M SOUTH OF A CONCRETE RIGHT-OF-WAY POST, 5.5 M WEST
 DE7265'OF THE WEST EDGE OF PAVEMENT OF ANDERSON ROAD, AND 0.3 M EAST OF AN
 DE7265'ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 30 25 45,
 DE7265'778.372 METERS.  STAMPED WIN 22.1N 09.7W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7323 ***********************************************************************
 DE7323  DESIGNATION -  WIN 22.2N 08.2W
 DE7323  PID         -  DE7323
 DE7323  STATE/COUNTY-  IL/WINNEBAGO
 DE7323  COUNTRY     -  US
 DE7323  USGS QUAD   -  DURAND (2018)
 DE7323
 DE7323                         *CURRENT SURVEY CONTROL
 DE7323  ______________________________________________________________________
 DE7323* NAD 83(2011) POSITION- 42 28 08.30182(N) 089 20 00.55558(W)   ADJUSTED
 DE7323* NAD 83(2011) ELLIP HT-   230.032 (meters)        (06/27/12)   ADJUSTED
 DE7323* NAD 83(2011) EPOCH   -  2010.00
 DE7323* NAVD 88 ORTHO HEIGHT -   263.7   (meters)      865.    (feet) GPS OBS
 DE7323  ______________________________________________________________________
 DE7323  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7323  GEOID HEIGHT    -        -33.555 (meters)                     GEOID99
 DE7323  GEOID HEIGHT    -        -33.640 (meters)                     GEOID18
 DE7323  NAD 83(2011) X  -     54,814.472 (meters)                     COMP
 DE7323  NAD 83(2011) Y  - -4,711,835.107 (meters)                     COMP
 DE7323  NAD 83(2011) Z  -  4,284,328.320 (meters)                     COMP
 DE7323  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 DE7323
 DE7323  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7323  Standards:
 DE7323         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7323            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7323  -------------------------------------------------------------------
 DE7323  NETWORK    3.24   2.20           1.50   1.04   1.12      0.24676828
 DE7323  -------------------------------------------------------------------
 DE7323  Click here for local accuracies and other accuracy information.
 DE7323
 DE7323.The horizontal coordinates were established by GPS observations
 DE7323.and adjusted by the National Geodetic Survey in June 2012.
 DE7323
 DE7323.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7323.been affixed to the stable North American tectonic plate. See 
 DE7323.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7323
 DE7323.The horizontal coordinates are valid at the epoch date displayed above
 DE7323.which is a decimal equivalence of Year/Month/Day.
 DE7323
 DE7323.The orthometric height was determined by GPS observations and a
 DE7323.high-resolution geoid model.
 DE7323
 DE7323.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7323.GEOID18 height accuracy estimate available here.
 DE7323
 DE7323.Click photographs - Photos may exist for this station.
 DE7323
 DE7323.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7323
 DE7323.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7323
 DE7323.The ellipsoidal height was determined by GPS observations
 DE7323.and is referenced to NAD 83.
 DE7323
 DE7323. The following values were computed from the NAD 83(2011) position.
 DE7323
 DE7323;                    North         East     Units Scale Factor Converg.
 DE7323;SPC IL W     -   644,508.370   768,516.528   MT  0.99999891   +0 33 45.3
 DE7323;SPC IL W     - 2,114,524.54  2,521,374.64   sFT  0.99999891   +0 33 45.3
 DE7323;UTM  16      - 4,704,486.197   308,166.805   MT  1.00005279   -1 34 33.7
 DE7323
 DE7323!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7323!SPC IL W     -   0.99996392  x   0.99999891  =   0.99996283
 DE7323!UTM  16      -   0.99996392  x   1.00005279  =   1.00001671
 DE7323
 DE7323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN0816604486(NAD 83)
 DE7323
 DE7323                          SUPERSEDED SURVEY CONTROL
 DE7323
 DE7323  NAD 83(2007)-  42 28 08.30185(N)    089 20 00.55650(W) AD(2002.00) 0
 DE7323  ELLIP H (02/10/07)  230.066  (m)                       GP(2002.00)    
 DE7323  ELLIP H (02/03/05)  230.057  (m)                       GP(       ) 4 2
 DE7323  NAD 83(1997)-  42 28 08.30142(N)    089 20 00.55529(W) AD(       ) 1
 DE7323  ELLIP H (09/17/02)  230.117  (m)                       GP(       ) 4 1
 DE7323
 DE7323.Superseded values are not recommended for survey control.
 DE7323
 DE7323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7323.See file dsdata.pdf to determine how the superseded data were derived.
 DE7323
 DE7323_MARKER: I = METAL ROD
 DE7323_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7323+WITH SETTING: INFORMATION.
 DE7323_STAMPING: WIN 22.2N-08.2W
 DE7323_MARK LOGO: IL-201
 DE7323_PROJECTION: FLUSH
 DE7323_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7323_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7323+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2022
 DE7323_ROD/PIPE-DEPTH: 3 meters
 DE7323
 DE7323  HISTORY     - Date     Condition        Report By
 DE7323  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7323  HISTORY     - 20220721 GOOD             ILDT
 DE7323
 DE7323                          STATION DESCRIPTION
 DE7323
 DE7323'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7323'THE STATION IS LOCATED AT THE INTERSECTION OF YALE BRIDGE ROAD AND SR
 DE7323'70 (CENTER ROAD).
 DE7323'
 DE7323'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 (CENTER ROAD) AND
 DE7323'DURAND ROAD, IN THE VILLAGE OF DURAND, GO NORTH ON SR 70 FOR 3.4 KM TO
 DE7323'THE STATION ON THE LEFT IN THE SOUTHWEST QUADRANT OF THE INTERSECTION.
 DE7323'
 DE7323'THE STATION IS 30.5 M WEST OF THE CENTERLINE OF SR 70 (CENTER ROAD),
 DE7323'33.5 M SOUTH OF THE CENTERLINE OF YALE BRIDGE ROAD, AND 0.3 M EAST OF
 DE7323'AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 355 44
 DE7323'45, 941.364 METERS, STAMPED WIN 22.2N 08.2W A.
 DE7323
 DE7323                          STATION RECOVERY (2022)
 DE7323
 DE7323'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DE7323'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7270 ***********************************************************************
 DE7270  HT_MOD      -  This is a Height Modernization Survey Station.
 DE7270  DESIGNATION -  WIN 22.2N 10.1E
 DE7270  PID         -  DE7270
 DE7270  STATE/COUNTY-  IL/WINNEBAGO
 DE7270  COUNTRY     -  US
 DE7270  USGS QUAD   -  BELVIDERE NW (2018)
 DE7270
 DE7270                         *CURRENT SURVEY CONTROL
 DE7270  ______________________________________________________________________
 DE7270* NAD 83(2011) POSITION- 42 28 18.29111(N) 088 58 43.78998(W)   ADJUSTED
 DE7270* NAD 83(2011) ELLIP HT-   226.557 (meters)        (06/27/12)   ADJUSTED
 DE7270* NAD 83(2011) EPOCH   -  2010.00
 DE7270* NAVD 88 ORTHO HEIGHT -   260.29  (meters)      854.0   (feet) GPS OBS
 DE7270  ______________________________________________________________________
 DE7270  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DE7270  GEOID HEIGHT    -        -33.625 (meters)                     GEOID03
 DE7270  GEOID HEIGHT    -        -33.717 (meters)                     GEOID18
 DE7270  NAD 83(2011) X  -     83,975.431 (meters)                     COMP
 DE7270  NAD 83(2011) Y  - -4,711,194.886 (meters)                     COMP
 DE7270  NAD 83(2011) Z  -  4,284,553.342 (meters)                     COMP
 DE7270  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 DE7270
 DE7270  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7270  Standards:
 DE7270         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7270            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7270  -------------------------------------------------------------------
 DE7270  NETWORK    1.03   1.16           0.46   0.35   0.59     -0.34409789
 DE7270  -------------------------------------------------------------------
 DE7270  Click here for local accuracies and other accuracy information.
 DE7270
 DE7270.The horizontal coordinates were established by GPS observations
 DE7270.and adjusted by the National Geodetic Survey in June 2012.
 DE7270
 DE7270.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7270.been affixed to the stable North American tectonic plate. See 
 DE7270.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7270
 DE7270.The horizontal coordinates are valid at the epoch date displayed above
 DE7270.which is a decimal equivalence of Year/Month/Day.
 DE7270
 DE7270.The orthometric height was determined by GPS observations and a
 DE7270.high-resolution geoid model using precise GPS observation and
 DE7270.processing techniques.
 DE7270
 DE7270.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7270.GEOID18 height accuracy estimate available here.
 DE7270
 DE7270.Click photographs - Photos may exist for this station.
 DE7270
 DE7270.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7270
 DE7270.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7270
 DE7270.The ellipsoidal height was determined by GPS observations
 DE7270.and is referenced to NAD 83.
 DE7270
 DE7270. The following values were computed from the NAD 83(2011) position.
 DE7270
 DE7270;                    North         East     Units Scale Factor Converg.
 DE7270;SPC IL W     -   645,163.934   797,677.784   MT  1.00005852   +0 48 07.6
 DE7270;SPC IL W     - 2,116,675.34  2,617,047.86   sFT  1.00005852   +0 48 07.6
 DE7270;UTM  16      - 4,704,053.120   337,331.060   MT  0.99992557   -1 20 11.2
 DE7270
 DE7270!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7270!SPC IL W     -   0.99996447  x   1.00005852  =   1.00002299
 DE7270!UTM  16      -   0.99996447  x   0.99992557  =   0.99989004
 DE7270
 DE7270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3733104053(NAD 83)
 DE7270
 DE7270                          SUPERSEDED SURVEY CONTROL
 DE7270
 DE7270  NAD 83(2007)-  42 28 18.29141(N)    088 58 43.79091(W) AD(2002.00) 0
 DE7270  ELLIP H (02/10/07)  226.583  (m)                       GP(2002.00)    
 DE7270  ELLIP H (02/03/05)  226.579  (m)                       GP(       ) 4 2
 DE7270  NAD 83(1997)-  42 28 18.29113(N)    088 58 43.79046(W) AD(       ) 1
 DE7270  ELLIP H (09/17/02)  226.609  (m)                       GP(       ) 4 1
 DE7270  NAVD 88 (09/17/02)  260.3    (m)  GEOID99  model used  GPS OBS        
 DE7270
 DE7270.Superseded values are not recommended for survey control.
 DE7270
 DE7270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7270.See file dsdata.pdf to determine how the superseded data were derived.
 DE7270
 DE7270_MARKER: F = FLANGE-ENCASED ROD
 DE7270_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7270+WITH SETTING: INFORMATION.
 DE7270_STAMPING: WIN 22.2N-10.1E
 DE7270_MARK LOGO: IL-201
 DE7270_PROJECTION: RECESSED 1 CENTIMETERS
 DE7270_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7270_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7270+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2023
 DE7270_ROD/PIPE-DEPTH: 3 meters
 DE7270
 DE7270  HISTORY     - Date     Condition        Report By
 DE7270  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7270  HISTORY     - 20070222 GOOD             ILDT
 DE7270  HISTORY     - 20230815 GOOD             ILDT
 DE7270
 DE7270                          STATION DESCRIPTION
 DE7270
 DE7270'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7270'THE STATION IS LOCATED ON THE NORTH SIDE OF PRAIRIE HILL ROAD.
 DE7270'
 DE7270'TO REACH THE STATION FROM THE INTERSECTION OF I-90 AND PRAIRIE HILL
 DE7270'ROAD, GO EAST ON PRAIRIE HILL ROAD FOR 1.4 KM TO THE STATION ON THE
 DE7270'LEFT, 0.2 KM EAST OF THE INTERSECTION OF PRAIRIE HILL ROAD AND
 DE7270'PLEASANT VALLEY ROAD.
 DE7270'
 DE7270'THE STATION IS 3.0 M SOUTH OF AN EAST-WEST FENCE LINE, AND 0.3 M SOUTH
 DE7270'OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 271 35
 DE7270'28, 367.245 METERS STAMPED WIN 22.2N 10.1E A.
 DE7270
 DE7270                          STATION RECOVERY (2007)
 DE7270
 DE7270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RSJ)
 DE7270'RECOVERED AS DESCRIBED BY NATIONAL SURVEY AND ENGINEERING.
 DE7270
 DE7270                          STATION RECOVERY (2023)
 DE7270
 DE7270'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7270'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7287 ***********************************************************************
 DE7287  DESIGNATION -  WIN 22.6N 01.9E
 DE7287  PID         -  DE7287
 DE7287  STATE/COUNTY-  IL/WINNEBAGO
 DE7287  COUNTRY     -  US
 DE7287  USGS QUAD   -  SHIRLAND (2018)
 DE7287
 DE7287                         *CURRENT SURVEY CONTROL
 DE7287  ______________________________________________________________________
 DE7287* NAD 83(2011) POSITION- 42 28 35.74662(N) 089 08 18.09303(W)   ADJUSTED
 DE7287* NAD 83(2011) ELLIP HT-   189.319 (meters)        (06/27/12)   ADJUSTED
 DE7287* NAD 83(2011) EPOCH   -  2010.00
 DE7287* NAVD 88 ORTHO HEIGHT -   223.0   (meters)      732.    (feet) GPS OBS
 DE7287  ______________________________________________________________________
 DE7287  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7287  GEOID HEIGHT    -        -33.630 (meters)                     GEOID99
 DE7287  GEOID HEIGHT    -        -33.711 (meters)                     GEOID18
 DE7287  NAD 83(2011) X  -     70,851.861 (meters)                     COMP
 DE7287  NAD 83(2011) Y  - -4,711,019.302 (meters)                     COMP
 DE7287  NAD 83(2011) Z  -  4,284,925.480 (meters)                     COMP
 DE7287  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 DE7287
 DE7287  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7287  Standards:
 DE7287         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7287            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7287  -------------------------------------------------------------------
 DE7287  NETWORK    2.04   1.41           0.89   0.75   0.72      0.28355303
 DE7287  -------------------------------------------------------------------
 DE7287  Click here for local accuracies and other accuracy information.
 DE7287
 DE7287.The horizontal coordinates were established by GPS observations
 DE7287.and adjusted by the National Geodetic Survey in June 2012.
 DE7287
 DE7287.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7287.been affixed to the stable North American tectonic plate. See 
 DE7287.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7287
 DE7287.The horizontal coordinates are valid at the epoch date displayed above
 DE7287.which is a decimal equivalence of Year/Month/Day.
 DE7287
 DE7287.The orthometric height was determined by GPS observations and a
 DE7287.high-resolution geoid model.
 DE7287
 DE7287.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7287.GEOID18 height accuracy estimate available here.
 DE7287
 DE7287.Click photographs - Photos may exist for this station.
 DE7287
 DE7287.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7287
 DE7287.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7287
 DE7287.The ellipsoidal height was determined by GPS observations
 DE7287.and is referenced to NAD 83.
 DE7287
 DE7287. The following values were computed from the NAD 83(2011) position.
 DE7287
 DE7287;                    North         East     Units Scale Factor Converg.
 DE7287;SPC IL W     -   645,531.193   784,552.809   MT  1.00002911   +0 41 40.0
 DE7287;SPC IL W     - 2,117,880.26  2,573,987.01   sFT  1.00002911   +0 41 40.0
 DE7287;UTM  16      - 4,704,909.851   324,230.125   MT  0.99998013   -1 26 39.8
 DE7287
 DE7287!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7287!SPC IL W     -   0.99997031  x   1.00002911  =   0.99999942
 DE7287!UTM  16      -   0.99997031  x   0.99998013  =   0.99995044
 DE7287
 DE7287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2423004909(NAD 83)
 DE7287
 DE7287                          SUPERSEDED SURVEY CONTROL
 DE7287
 DE7287  NAD 83(2007)-  42 28 35.74664(N)    089 08 18.09392(W) AD(2002.00) 0
 DE7287  ELLIP H (02/10/07)  189.353  (m)                       GP(2002.00)    
 DE7287  ELLIP H (02/03/05)  189.351  (m)                       GP(       ) 4 2
 DE7287  NAD 83(1997)-  42 28 35.74640(N)    089 08 18.09305(W) AD(       ) 1
 DE7287  ELLIP H (09/17/02)  189.402  (m)                       GP(       ) 4 1
 DE7287
 DE7287.Superseded values are not recommended for survey control.
 DE7287
 DE7287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7287.See file dsdata.pdf to determine how the superseded data were derived.
 DE7287
 DE7287_MARKER: I = METAL ROD
 DE7287_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7287+WITH SETTING: INFORMATION.
 DE7287_STAMPING: WIN 22.6N-01.9E
 DE7287_MARK LOGO: IL-201
 DE7287_PROJECTION: FLUSH
 DE7287_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7287_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7287+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7287_ROD/PIPE-DEPTH: 3 meters
 DE7287
 DE7287  HISTORY     - Date     Condition        Report By
 DE7287  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7287
 DE7287                          STATION DESCRIPTION
 DE7287
 DE7287'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7287'THE STATION IS LOCATED IN THE SOUTHEAST QUARDANT OF THE INTERSECTION
 DE7287'OF YALE BRIDGE ROAD AND CLOVER ROAD.
 DE7287'
 DE7287'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND ROCKTON ROAD
 DE7287'(CR 9), GO WEST ON ROCKTON ROAD FOR 5.5 KM TO CLOVER ROAD.  TURN RIGHT
 DE7287'AND GO NORTH ON CLOVER ROAD FOR 2.4 KM TO YALE BRIDGE ROAD AND THE
 DE7287'STATION ON THE RIGHT.
 DE7287'
 DE7287'THE STATION IS 12.2 M EAST OF THE CENTERLINE OF CLOVER ROAD, 15.5 M
 DE7287'SOUTH OF THE CENTERLINE OF YALE BRIDGE ROAD, AND 0.3 M NORTH OF AN
 DE7287'ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 93 34 35,
 DE7287'337.037 METERS, STAMPED WIN 22.6N 01.9E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7281 ***********************************************************************
 DE7281  DESIGNATION -  WIN 22.6N 04.3E
 DE7281  PID         -  DE7281
 DE7281  STATE/COUNTY-  IL/WINNEBAGO
 DE7281  COUNTRY     -  US
 DE7281  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7281
 DE7281                         *CURRENT SURVEY CONTROL
 DE7281  ______________________________________________________________________
 DE7281* NAD 83(2011) POSITION- 42 28 37.21070(N) 089 05 31.03631(W)   ADJUSTED
 DE7281* NAD 83(2011) ELLIP HT-   200.573 (meters)        (06/27/12)   ADJUSTED
 DE7281* NAD 83(2011) EPOCH   -  2010.00
 DE7281* NAVD 88 ORTHO HEIGHT -   234.3   (meters)      769.    (feet) GPS OBS
 DE7281  ______________________________________________________________________
 DE7281  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7281  GEOID HEIGHT    -        -33.639 (meters)                     GEOID99
 DE7281  GEOID HEIGHT    -        -33.715 (meters)                     GEOID18
 DE7281  NAD 83(2011) X  -     74,667.005 (meters)                     COMP
 DE7281  NAD 83(2011) Y  - -4,710,938.168 (meters)                     COMP
 DE7281  NAD 83(2011) Z  -  4,284,966.400 (meters)                     COMP
 DE7281  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 DE7281
 DE7281  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7281  Standards:
 DE7281         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7281            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7281  -------------------------------------------------------------------
 DE7281  NETWORK    1.73   1.29           0.79   0.59   0.66      0.12891836
 DE7281  -------------------------------------------------------------------
 DE7281  Click here for local accuracies and other accuracy information.
 DE7281
 DE7281.The horizontal coordinates were established by GPS observations
 DE7281.and adjusted by the National Geodetic Survey in June 2012.
 DE7281
 DE7281.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7281.been affixed to the stable North American tectonic plate. See 
 DE7281.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7281
 DE7281.The horizontal coordinates are valid at the epoch date displayed above
 DE7281.which is a decimal equivalence of Year/Month/Day.
 DE7281
 DE7281.The orthometric height was determined by GPS observations and a
 DE7281.high-resolution geoid model.
 DE7281
 DE7281.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7281.GEOID18 height accuracy estimate available here.
 DE7281
 DE7281.Click photographs - Photos may exist for this station.
 DE7281
 DE7281.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7281
 DE7281.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7281
 DE7281.The ellipsoidal height was determined by GPS observations
 DE7281.and is referenced to NAD 83.
 DE7281
 DE7281. The following values were computed from the NAD 83(2011) position.
 DE7281
 DE7281;                    North         East     Units Scale Factor Converg.
 DE7281;SPC IL W     -   645,623.660   788,367.908   MT  1.00003722   +0 43 32.9
 DE7281;SPC IL W     - 2,118,183.62  2,586,503.71   sFT  1.00003722   +0 43 32.9
 DE7281;UTM  16      - 4,704,859.875   328,045.784   MT  0.99996380   -1 24 46.9
 DE7281
 DE7281!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7281!SPC IL W     -   0.99996854  x   1.00003722  =   1.00000576
 DE7281!UTM  16      -   0.99996854  x   0.99996380  =   0.99993235
 DE7281
 DE7281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2804504859(NAD 83)
 DE7281
 DE7281                          SUPERSEDED SURVEY CONTROL
 DE7281
 DE7281  NAD 83(2007)-  42 28 37.21077(N)    089 05 31.03713(W) AD(2002.00) 0
 DE7281  ELLIP H (02/10/07)  200.607  (m)                       GP(2002.00)    
 DE7281  ELLIP H (02/03/05)  200.598  (m)                       GP(       ) 4 2
 DE7281  NAD 83(1997)-  42 28 37.21050(N)    089 05 31.03629(W) AD(       ) 1
 DE7281  ELLIP H (09/17/02)  200.648  (m)                       GP(       ) 4 1
 DE7281
 DE7281.Superseded values are not recommended for survey control.
 DE7281
 DE7281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7281.See file dsdata.pdf to determine how the superseded data were derived.
 DE7281
 DE7281_MARKER: F = FLANGE-ENCASED ROD
 DE7281_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7281+WITH SETTING: INFORMATION.
 DE7281_STAMPING: WIN 22.6N-04.3E
 DE7281_MARK LOGO: IL-201
 DE7281_PROJECTION: FLUSH
 DE7281_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7281_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7281+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7281_ROD/PIPE-DEPTH: 3 meters
 DE7281
 DE7281  HISTORY     - Date     Condition        Report By
 DE7281  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7281
 DE7281                          STATION DESCRIPTION
 DE7281
 DE7281'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7281'THE STATION IS LOCATED ON THE SOUTH SIDE OF YALE BRIDGE ROAD.
 DE7281'
 DE7281'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND ROCKTON ROAD
 DE7281'(CR 9), GO WEST ON ROCKTON ROAD FOR 2.1 KM TO PRAIRIE AVENUE.  TURN
 DE7281'RIGHT AND GO NORTH ON PRAIRIE AVENUE FOR 1.6 KM TO YALE BRIDGE ROAD.
 DE7281'TURN RIGHT AND GO EAST ON YALE BRIDGE ROAD FOR 0.6 KM TO THE STATION
 DE7281'ON THE RIGHT.
 DE7281'
 DE7281'THE STATION IS 9.1 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF YALE
 DE7281'BRIDGE ROAD, 60 M WEST OF A PRIVATE ENTRANCE DRIVE, AND 0.3 M NORTH OF
 DE7281'AN ORANGE CARSONITE WITNESS POST.  AZIMUTH MARK BEARS SAZ 90 52 21,
 DE7281'554.834 METERS, STAMPED WIN 22.6N 04.3E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7277 ***********************************************************************
 DE7277  DESIGNATION -  WIN 22.6N 07.0E
 DE7277  PID         -  DE7277
 DE7277  STATE/COUNTY-  IL/WINNEBAGO
 DE7277  COUNTRY     -  US
 DE7277  USGS QUAD   -  SOUTH BELOIT (2018)
 DE7277
 DE7277                         *CURRENT SURVEY CONTROL
 DE7277  ______________________________________________________________________
 DE7277* NAD 83(2011) POSITION- 42 28 35.21802(N) 089 02 22.17643(W)   ADJUSTED
 DE7277* NAD 83(2011) ELLIP HT-   202.336 (meters)        (06/27/12)   ADJUSTED
 DE7277* NAD 83(2011) EPOCH   -  2010.00
 DE7277* NAVD 88 ORTHO HEIGHT -   236.1   (meters)      775.    (feet) GPS OBS
 DE7277  ______________________________________________________________________
 DE7277  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7277  GEOID HEIGHT    -        -33.649 (meters)                     GEOID99
 DE7277  GEOID HEIGHT    -        -33.720 (meters)                     GEOID18
 DE7277  NAD 83(2011) X  -     78,981.113 (meters)                     COMP
 DE7277  NAD 83(2011) Y  - -4,710,910.644 (meters)                     COMP
 DE7277  NAD 83(2011) Z  -  4,284,922.240 (meters)                     COMP
 DE7277  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 DE7277
 DE7277  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7277  Standards:
 DE7277         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7277            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7277  -------------------------------------------------------------------
 DE7277  NETWORK    2.19   1.53           1.00   0.72   0.78      0.30800262
 DE7277  -------------------------------------------------------------------
 DE7277  Click here for local accuracies and other accuracy information.
 DE7277
 DE7277.The horizontal coordinates were established by GPS observations
 DE7277.and adjusted by the National Geodetic Survey in June 2012.
 DE7277
 DE7277.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7277.been affixed to the stable North American tectonic plate. See 
 DE7277.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7277
 DE7277.The horizontal coordinates are valid at the epoch date displayed above
 DE7277.which is a decimal equivalence of Year/Month/Day.
 DE7277
 DE7277.The orthometric height was determined by GPS observations and a
 DE7277.high-resolution geoid model.
 DE7277
 DE7277.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7277.GEOID18 height accuracy estimate available here.
 DE7277
 DE7277.Click photographs - Photos may exist for this station.
 DE7277
 DE7277.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7277
 DE7277.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7277
 DE7277.The ellipsoidal height was determined by GPS observations
 DE7277.and is referenced to NAD 83.
 DE7277
 DE7277. The following values were computed from the NAD 83(2011) position.
 DE7277
 DE7277;                    North         East     Units Scale Factor Converg.
 DE7277;SPC IL W     -   645,618.156   792,682.371   MT  1.00004683   +0 45 40.4
 DE7277;SPC IL W     - 2,118,165.57  2,600,658.75   sFT  1.00004683   +0 45 40.4
 DE7277;UTM  16      - 4,704,693.371   332,356.660   MT  0.99994579   -1 22 39.2
 DE7277
 DE7277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7277!SPC IL W     -   0.99996827  x   1.00004683  =   1.00001510
 DE7277!UTM  16      -   0.99996827  x   0.99994579  =   0.99991406
 DE7277
 DE7277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3235604693(NAD 83)
 DE7277
 DE7277                          SUPERSEDED SURVEY CONTROL
 DE7277
 DE7277  NAD 83(2007)-  42 28 35.21808(N)    089 02 22.17737(W) AD(2002.00) 0
 DE7277  ELLIP H (02/10/07)  202.368  (m)                       GP(2002.00)    
 DE7277  ELLIP H (02/03/05)  202.361  (m)                       GP(       ) 4 2
 DE7277  NAD 83(1997)-  42 28 35.21781(N)    089 02 22.17678(W) AD(       ) 1
 DE7277  ELLIP H (09/17/02)  202.399  (m)                       GP(       ) 4 1
 DE7277
 DE7277.Superseded values are not recommended for survey control.
 DE7277
 DE7277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7277.See file dsdata.pdf to determine how the superseded data were derived.
 DE7277
 DE7277_MARKER: F = FLANGE-ENCASED ROD
 DE7277_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7277+WITH SETTING: INFORMATION.
 DE7277_STAMPING: WIN 22.6N-07.0E
 DE7277_MARK LOGO: IL-201
 DE7277_PROJECTION: FLUSH
 DE7277_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7277_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7277+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7277_ROD/PIPE-DEPTH: 3 meters
 DE7277
 DE7277  HISTORY     - Date     Condition        Report By
 DE7277  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7277
 DE7277                          STATION DESCRIPTION
 DE7277
 DE7277'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7277'THE STATION IS LOCATED ON THE EAST SIDE OF DORR ROAD.
 DE7277'
 DE7277'TO REACH THE STATION FROM THE INTERSECTION I-90 AND ROCKTON ROAD
 DE7277'(CR 9), GO WEST ON ROCKTON ROAD FOR 3.5 KM TO DORR ROAD.  TURN RIGHT
 DE7277'AND GO NORTH ON DORR ROAD FOR 2.3 KM TO THE STATION ON THE RIGHT.
 DE7277'
 DE7277'THE STATION IS 6.1 M EAST OF THE EAST EDGE OF PAVEMENT OF DORR ROAD,
 DE7277'19.8 M SOUTH OF THE NORTHERLY PRIVATE ENTRANCE TO BUILDING NUMBER
 DE7277'14879 (BINGO HALL), 1.5 M WEST OF UTILITY POLE NUMBER 45-2-8 0/24, AND
 DE7277'0.3 M WEST OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH MARK BEARS
 DE7277'SAZ 01 13 08, 497.663 METERS, STAMPED WIN 22.6N 07.0E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7319 ***********************************************************************
 DE7319  DESIGNATION -  WIN 22.7N 03.0W
 DE7319  PID         -  DE7319
 DE7319  STATE/COUNTY-  IL/WINNEBAGO
 DE7319  COUNTRY     -  US
 DE7319  USGS QUAD   -  SHIRLAND (2018)
 DE7319
 DE7319                         *CURRENT SURVEY CONTROL
 DE7319  ______________________________________________________________________
 DE7319* NAD 83(2011) POSITION- 42 28 40.00625(N) 089 14 08.66697(W)   ADJUSTED
 DE7319* NAD 83(2011) ELLIP HT-   209.614 (meters)        (06/27/12)   ADJUSTED
 DE7319* NAD 83(2011) EPOCH   -  2010.00
 DE7319* NAVD 88 ORTHO HEIGHT -   243.3   (meters)      798.    (feet) GPS OBS
 DE7319  ______________________________________________________________________
 DE7319  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7319  GEOID HEIGHT    -        -33.611 (meters)                     GEOID99
 DE7319  GEOID HEIGHT    -        -33.692 (meters)                     GEOID18
 DE7319  NAD 83(2011) X  -     62,843.786 (meters)                     COMP
 DE7319  NAD 83(2011) Y  - -4,711,059.133 (meters)                     COMP
 DE7319  NAD 83(2011) Z  -  4,285,036.128 (meters)                     COMP
 DE7319  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 DE7319
 DE7319  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7319  Standards:
 DE7319         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7319            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7319  -------------------------------------------------------------------
 DE7319  NETWORK    1.88   1.43           0.86   0.64   0.73      0.14640547
 DE7319  -------------------------------------------------------------------
 DE7319  Click here for local accuracies and other accuracy information.
 DE7319
 DE7319.The horizontal coordinates were established by GPS observations
 DE7319.and adjusted by the National Geodetic Survey in June 2012.
 DE7319
 DE7319.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7319.been affixed to the stable North American tectonic plate. See 
 DE7319.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7319
 DE7319.The horizontal coordinates are valid at the epoch date displayed above
 DE7319.which is a decimal equivalence of Year/Month/Day.
 DE7319
 DE7319.The orthometric height was determined by GPS observations and a
 DE7319.high-resolution geoid model.
 DE7319
 DE7319.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7319.GEOID18 height accuracy estimate available here.
 DE7319
 DE7319.Click photographs - Photos may exist for this station.
 DE7319
 DE7319.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7319
 DE7319.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7319
 DE7319.The ellipsoidal height was determined by GPS observations
 DE7319.and is referenced to NAD 83.
 DE7319
 DE7319. The following values were computed from the NAD 83(2011) position.
 DE7319
 DE7319;                    North         East     Units Scale Factor Converg.
 DE7319;SPC IL W     -   645,570.163   776,544.073   MT  1.00001324   +0 37 43.3
 DE7319;SPC IL W     - 2,118,008.11  2,547,711.68   sFT  1.00001324   +0 37 43.3
 DE7319;UTM  16      - 4,705,247.686   316,228.610   MT  1.00001553   -1 30 36.8
 DE7319
 DE7319!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7319!SPC IL W     -   0.99996713  x   1.00001324  =   0.99998037
 DE7319!UTM  16      -   0.99996713  x   1.00001553  =   0.99998266
 DE7319
 DE7319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN1622805247(NAD 83)
 DE7319
 DE7319                          SUPERSEDED SURVEY CONTROL
 DE7319
 DE7319  NAD 83(2007)-  42 28 40.00627(N)    089 14 08.66788(W) AD(2002.00) 0
 DE7319  ELLIP H (02/10/07)  209.648  (m)                       GP(2002.00)    
 DE7319  ELLIP H (02/03/05)  209.636  (m)                       GP(       ) 4 2
 DE7319  NAD 83(1997)-  42 28 40.00596(N)    089 14 08.66677(W) AD(       ) 1
 DE7319  ELLIP H (09/17/02)  209.698  (m)                       GP(       ) 4 1
 DE7319
 DE7319.Superseded values are not recommended for survey control.
 DE7319
 DE7319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7319.See file dsdata.pdf to determine how the superseded data were derived.
 DE7319
 DE7319_MARKER: I = METAL ROD
 DE7319_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7319+WITH SETTING: INFORMATION.
 DE7319_STAMPING: WIN 22.7N-03.0W
 DE7319_MARK LOGO: IL-201
 DE7319_PROJECTION: FLUSH
 DE7319_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7319_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7319_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7319+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7319_ROD/PIPE-DEPTH: 3 meters
 DE7319
 DE7319  HISTORY     - Date     Condition        Report By
 DE7319  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7319
 DE7319                          STATION DESCRIPTION
 DE7319
 DE7319'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7319'THE STATION IS LOCATED ON THE SOUTH SIDE OF YALE BRIDGE ROAD.
 DE7319'
 DE7319'TO REACH THE STATION FROM THE INTERSECTION OF SR 75  AND ROCKTON ROAD,
 DE7319'GO WEST ON ROCKTON ROAD FOR 3.2 KM TO PRAIRIE AVENUE.  TURN RIGHT AND
 DE7319'GO NORTH ON PRAIRIE AVENUE FOR 1.6 KM TO YALE BRIDGE ROAD.  TURN LEFT
 DE7319'AND GO WEST ON YALE BRIDGE ROAD FOR 10.6 KM TO HAULEY ROAD.  CONTINUE
 DE7319'WEST ON YALE BRIDGE ROAD FOR 0.8 KM TO THE STATION ON THE LEFT.
 DE7319'
 DE7319'THE STATION IS 40.2 M SOUTH OF THE SOUTH EDGE OF PAVEMENT OF YALE
 DE7319'BRIDGE ROAD, 23.5 M EAST OF THE EXTENDED CENTERLINE OF PRIVATE
 DE7319'ENTRANCE 10027, 0.9 M NORTH OF A WOOD CORNER POST IN A BARBED WIRE
 DE7319'FENCE LINE, AND 0.3 M NORTH OF AN ORANGE CARSONITE WITNESS POST.
 DE7319'RECOVERED AS DESCRIBED. AZIMUTH STATION BEARS SAZ 69 03 23, 319.371
 DE7319'METERS, STAMPED WIN 22.7N 03.0W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7318 ***********************************************************************
 DE7318  DESIGNATION -  WIN 22.8N 00.6W
 DE7318  PID         -  DE7318
 DE7318  STATE/COUNTY-  IL/WINNEBAGO
 DE7318  COUNTRY     -  US
 DE7318  USGS QUAD   -  SHIRLAND (2018)
 DE7318
 DE7318                         *CURRENT SURVEY CONTROL
 DE7318  ______________________________________________________________________
 DE7318* NAD 83(2011) POSITION- 42 28 44.21511(N) 089 11 16.52002(W)   ADJUSTED
 DE7318* NAD 83(2011) ELLIP HT-   234.510 (meters)        (06/27/12)   ADJUSTED
 DE7318* NAD 83(2011) EPOCH   -  2010.00
 DE7318* NAVD 88 ORTHO HEIGHT -   268.2   (meters)      880.    (feet) GPS OBS
 DE7318  ______________________________________________________________________
 DE7318  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7318  GEOID HEIGHT    -        -33.621 (meters)                     GEOID99
 DE7318  GEOID HEIGHT    -        -33.701 (meters)                     GEOID18
 DE7318  NAD 83(2011) X  -     66,774.593 (meters)                     COMP
 DE7318  NAD 83(2011) Y  - -4,710,935.706 (meters)                     COMP
 DE7318  NAD 83(2011) Z  -  4,285,148.727 (meters)                     COMP
 DE7318  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 DE7318
 DE7318  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7318  Standards:
 DE7318         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7318            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7318  -------------------------------------------------------------------
 DE7318  NETWORK    2.38   1.86           1.12   0.73   0.95      0.20684438
 DE7318  -------------------------------------------------------------------
 DE7318  Click here for local accuracies and other accuracy information.
 DE7318
 DE7318.The horizontal coordinates were established by GPS observations
 DE7318.and adjusted by the National Geodetic Survey in June 2012.
 DE7318
 DE7318.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7318.been affixed to the stable North American tectonic plate. See 
 DE7318.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7318
 DE7318.The horizontal coordinates are valid at the epoch date displayed above
 DE7318.which is a decimal equivalence of Year/Month/Day.
 DE7318
 DE7318.The orthometric height was determined by GPS observations and a
 DE7318.high-resolution geoid model.
 DE7318
 DE7318.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7318.GEOID18 height accuracy estimate available here.
 DE7318
 DE7318.Click photographs - Photos may exist for this station.
 DE7318
 DE7318.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7318
 DE7318.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7318
 DE7318.The ellipsoidal height was determined by GPS observations
 DE7318.and is referenced to NAD 83.
 DE7318
 DE7318. The following values were computed from the NAD 83(2011) position.
 DE7318
 DE7318;                    North         East     Units Scale Factor Converg.
 DE7318;SPC IL W     -   645,744.280   780,474.425   MT  1.00002083   +0 39 39.6
 DE7318;SPC IL W     - 2,118,579.36  2,560,606.51   sFT  1.00002083   +0 39 39.6
 DE7318;UTM  16      - 4,705,274.990   320,162.682   MT  0.99999793   -1 28 40.6
 DE7318
 DE7318!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7318!SPC IL W     -   0.99996322  x   1.00002083  =   0.99998405
 DE7318!UTM  16      -   0.99996322  x   0.99999793  =   0.99996115
 DE7318
 DE7318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2016205274(NAD 83)
 DE7318
 DE7318                          SUPERSEDED SURVEY CONTROL
 DE7318
 DE7318  NAD 83(2007)-  42 28 44.21513(N)    089 11 16.52093(W) AD(2002.00) 0
 DE7318  ELLIP H (02/10/07)  234.544  (m)                       GP(2002.00)    
 DE7318  ELLIP H (02/03/05)  234.530  (m)                       GP(       ) 4 2
 DE7318  NAD 83(1997)-  42 28 44.21483(N)    089 11 16.51990(W) AD(       ) 1
 DE7318  ELLIP H (09/17/02)  234.593  (m)                       GP(       ) 4 1
 DE7318
 DE7318.Superseded values are not recommended for survey control.
 DE7318
 DE7318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7318.See file dsdata.pdf to determine how the superseded data were derived.
 DE7318
 DE7318_MARKER: I = METAL ROD
 DE7318_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7318+WITH SETTING: INFORMATION.
 DE7318_STAMPING: WIN 22.8N-00.6W
 DE7318_MARK LOGO: IL-201
 DE7318_PROJECTION: FLUSH
 DE7318_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7318_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7318_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7318+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2022
 DE7318_ROD/PIPE-DEPTH: 3 meters
 DE7318
 DE7318  HISTORY     - Date     Condition        Report By
 DE7318  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7318  HISTORY     - 20220721 GOOD             ILDT
 DE7318
 DE7318                          STATION DESCRIPTION
 DE7318
 DE7318'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7318'THE STATION IS LOCATED ON THE NORTH SIDE OF YALE BRIDGE ROAD.
 DE7318'
 DE7318'TO REACH THE STATION FROM THE INTERSECTION OF SR 75 AND ROCKTON ROAD
 DE7318'IN THE CITY OF ROCKTON, GO WEST ON ROCKTON ROAD FOR 3 KM TO PRAIRIE
 DE7318'AVENUE.  TURN RIGHT AND GO NORTH ON PRAIRIE AVENUE FOR 1.6 KM TO YALE
 DE7318'BRIDGE ROAD.  TURN LEFT AND GO WEST ON YALE BRIDGE ROAD FOR 6.8 KM TO
 DE7318'THE STATION ON THE RIGHT.
 DE7318'
 DE7318'THE STATION IS APPROXIMATELY 0.7 KM EAST OF BOSWELL ROAD, 8 M EAST OF
 DE7318'THE CENTER OF A FIELD ENTRANCE, 6.7 M NORTH OF THE NORTH EDGE OF
 DE7318'PAVEMENT OF YALE BRIDGE ROAD, AND 0.3 M SOUTH OF AN ORANGE CARSONITE
 DE7318'WITNESS POST.  AZIMUTH STATION BEARS SAZ 273 24 21, 282.956 METERS,
 DE7318'STAMPED WIN 22.8N 00.6W A.
 DE7318
 DE7318                          STATION RECOVERY (2022)
 DE7318
 DE7318'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DE7318'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7321 ***********************************************************************
 DE7321  DESIGNATION -  WIN 23.2N 05.6W
 DE7321  PID         -  DE7321
 DE7321  STATE/COUNTY-  IL/WINNEBAGO
 DE7321  COUNTRY     -  US
 DE7321  USGS QUAD   -  DURAND (2018)
 DE7321
 DE7321                         *CURRENT SURVEY CONTROL
 DE7321  ______________________________________________________________________
 DE7321* NAD 83(2011) POSITION- 42 29 02.62491(N) 089 17 08.15148(W)   ADJUSTED
 DE7321* NAD 83(2011) ELLIP HT-   197.841 (meters)        (06/27/12)   ADJUSTED
 DE7321* NAD 83(2011) EPOCH   -  2010.00
 DE7321* NAVD 88 ORTHO HEIGHT -   231.5   (meters)      760.    (feet) GPS OBS
 DE7321  ______________________________________________________________________
 DE7321  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7321  GEOID HEIGHT    -        -33.606 (meters)                     GEOID99
 DE7321  GEOID HEIGHT    -        -33.691 (meters)                     GEOID18
 DE7321  NAD 83(2011) X  -     58,738.377 (meters)                     COMP
 DE7321  NAD 83(2011) Y  - -4,710,632.032 (meters)                     COMP
 DE7321  NAD 83(2011) Z  -  4,285,542.917 (meters)                     COMP
 DE7321  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 DE7321
 DE7321  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7321  Standards:
 DE7321         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7321            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7321  -------------------------------------------------------------------
 DE7321  NETWORK    3.07   2.08           1.43   0.97   1.06      0.23359007
 DE7321  -------------------------------------------------------------------
 DE7321  Click here for local accuracies and other accuracy information.
 DE7321
 DE7321.The horizontal coordinates were established by GPS observations
 DE7321.and adjusted by the National Geodetic Survey in June 2012.
 DE7321
 DE7321.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7321.been affixed to the stable North American tectonic plate. See 
 DE7321.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7321
 DE7321.The horizontal coordinates are valid at the epoch date displayed above
 DE7321.which is a decimal equivalence of Year/Month/Day.
 DE7321
 DE7321.The orthometric height was determined by GPS observations and a
 DE7321.high-resolution geoid model.
 DE7321
 DE7321.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7321.GEOID18 height accuracy estimate available here.
 DE7321
 DE7321.Click photographs - Photos may exist for this station.
 DE7321
 DE7321.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7321
 DE7321.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7321
 DE7321.The ellipsoidal height was determined by GPS observations
 DE7321.and is referenced to NAD 83.
 DE7321
 DE7321. The following values were computed from the NAD 83(2011) position.
 DE7321
 DE7321;                    North         East     Units Scale Factor Converg.
 DE7321;SPC IL W     -   646,224.278   772,437.388   MT  1.00000571   +0 35 42.3
 DE7321;SPC IL W     - 2,120,154.15  2,534,238.33   sFT  1.00000571   +0 35 42.3
 DE7321;UTM  16      - 4,706,054.640   312,149.139   MT  1.00003418   -1 32 38.8
 DE7321
 DE7321!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7321!SPC IL W     -   0.99996897  x   1.00000571  =   0.99997468
 DE7321!UTM  16      -   0.99996897  x   1.00003418  =   1.00000315
 DE7321
 DE7321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN1214906054(NAD 83)
 DE7321
 DE7321                          SUPERSEDED SURVEY CONTROL
 DE7321
 DE7321  NAD 83(2007)-  42 29 02.62493(N)    089 17 08.15240(W) AD(2002.00) 0
 DE7321  ELLIP H (02/10/07)  197.874  (m)                       GP(2002.00)    
 DE7321  ELLIP H (02/03/05)  197.864  (m)                       GP(       ) 4 2
 DE7321  NAD 83(1997)-  42 29 02.62452(N)    089 17 08.15122(W) AD(       ) 1
 DE7321  ELLIP H (09/17/02)  197.924  (m)                       GP(       ) 4 1
 DE7321
 DE7321.Superseded values are not recommended for survey control.
 DE7321
 DE7321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7321.See file dsdata.pdf to determine how the superseded data were derived.
 DE7321
 DE7321_MARKER: I = METAL ROD
 DE7321_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7321+WITH SETTING: INFORMATION.
 DE7321_STAMPING: WIN 23.2N-05.6W
 DE7321_MARK LOGO: IL-201
 DE7321_PROJECTION: FLUSH
 DE7321_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7321_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DE7321_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7321+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2023
 DE7321_ROD/PIPE-DEPTH: 3 meters
 DE7321
 DE7321  HISTORY     - Date     Condition        Report By
 DE7321  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7321  HISTORY     - 20230608 GOOD             ILDT
 DE7321
 DE7321                          STATION DESCRIPTION
 DE7321
 DE7321'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7321'THE STATION IS LOCATED AT THE INON THE NORTH SIDE OF WHEELER ROAD.
 DE7321'
 DE7321'TO REACH THE STATION FROM THE INTERSECTION OF SR 75  AND WHEELER ROAD,
 DE7321'GO NORTH ON WHEELER ROAD FOR 5.3 KM TO YALE BRIDGE ROAD.  CONTINUE
 DE7321'NORTH ON WHEELER ROAD FOR 1.6 KM TO THE STATION ON THE RIGHT.
 DE7321'
 DE7321'THE STATION IS 2.7 M NORTH OF THE NORTH EDGE OF PAVEMENT OF WHEELER
 DE7321'ROAD, 240 M EAST OF LAUBE ROAD, 26.8 M NORTHWEST OF THE NORTHWEST
 DE7321'CORNER OF THE NORTHEAST END OF A CONCRETE BOX CULVERT, AND 0.3 M SOUTH
 DE7321'OF AN ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 88 45
 DE7321'45, 1103.140 METERS, STAMPED WIN 23.2N 05.6W A.
 DE7321
 DE7321                          STATION RECOVERY (2023)
 DE7321
 DE7321'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DE7321'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7266 ***********************************************************************
 DE7266  DESIGNATION -  WIN 23.6N 11.5W
 DE7266  PID         -  DE7266
 DE7266  STATE/COUNTY-  IL/STEPHENSON
 DE7266  COUNTRY     -  US
 DE7266  USGS QUAD   -  DAVIS (2018)
 DE7266
 DE7266                         *CURRENT SURVEY CONTROL
 DE7266  ______________________________________________________________________
 DE7266* NAD 83(2011) POSITION- 42 29 21.44067(N) 089 24 03.87352(W)   ADJUSTED
 DE7266* NAD 83(2011) ELLIP HT-   234.700 (meters)        (06/27/12)   ADJUSTED
 DE7266* NAD 83(2011) EPOCH   -  2010.00
 DE7266* NAVD 88 ORTHO HEIGHT -   268.3   (meters)      880.    (feet) GPS OBS
 DE7266  ______________________________________________________________________
 DE7266  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7266  GEOID HEIGHT    -        -33.546 (meters)                     GEOID99
 DE7266  GEOID HEIGHT    -        -33.630 (meters)                     GEOID18
 DE7266  NAD 83(2011) X  -     49,240.277 (meters)                     COMP
 DE7266  NAD 83(2011) Y  - -4,710,375.899 (meters)                     COMP
 DE7266  NAD 83(2011) Z  -  4,285,995.971 (meters)                     COMP
 DE7266  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 DE7266
 DE7266  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7266  Standards:
 DE7266         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7266            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7266  -------------------------------------------------------------------
 DE7266  NETWORK    2.12   1.65           0.94   0.78   0.84      0.10195086
 DE7266  -------------------------------------------------------------------
 DE7266  Click here for local accuracies and other accuracy information.
 DE7266
 DE7266.The horizontal coordinates were established by GPS observations
 DE7266.and adjusted by the National Geodetic Survey in June 2012.
 DE7266
 DE7266.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7266.been affixed to the stable North American tectonic plate. See 
 DE7266.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7266
 DE7266.The horizontal coordinates are valid at the epoch date displayed above
 DE7266.which is a decimal equivalence of Year/Month/Day.
 DE7266
 DE7266.The orthometric height was determined by GPS observations and a
 DE7266.high-resolution geoid model.
 DE7266
 DE7266.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7266.GEOID18 height accuracy estimate available here.
 DE7266
 DE7266.Click photographs - Photos may exist for this station.
 DE7266
 DE7266.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7266
 DE7266.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7266
 DE7266.The ellipsoidal height was determined by GPS observations
 DE7266.and is referenced to NAD 83.
 DE7266
 DE7266. The following values were computed from the NAD 83(2011) position.
 DE7266
 DE7266;                    North         East     Units Scale Factor Converg.
 DE7266;SPC IL W     -   646,712.685   762,938.003   MT  0.99998990   +0 31 01.7
 DE7266;SPC IL W     - 2,121,756.53  2,503,072.43   sFT  0.99998990   +0 31 01.7
 DE7266;UTM  16      - 4,706,897.365   302,674.049   MT  1.00007909   -1 37 20.4
 DE7266
 DE7266!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7266!SPC IL W     -   0.99996319  x   0.99998990  =   0.99995309
 DE7266!UTM  16      -   0.99996319  x   1.00007909  =   1.00004228
 DE7266
 DE7266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN0267406897(NAD 83)
 DE7266
 DE7266                          SUPERSEDED SURVEY CONTROL
 DE7266
 DE7266  NAD 83(2007)-  42 29 21.44070(N)    089 24 03.87444(W) AD(2002.00) 0
 DE7266  ELLIP H (02/10/07)  234.733  (m)                       GP(2002.00)    
 DE7266  ELLIP H (02/03/05)  234.726  (m)                       GP(       ) 4 2
 DE7266  NAD 83(1997)-  42 29 21.44019(N)    089 24 03.87310(W) AD(       ) 1
 DE7266  ELLIP H (09/17/02)  234.786  (m)                       GP(       ) 4 1
 DE7266
 DE7266.Superseded values are not recommended for survey control.
 DE7266
 DE7266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7266.See file dsdata.pdf to determine how the superseded data were derived.
 DE7266
 DE7266_MARKER: F = FLANGE-ENCASED ROD
 DE7266_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7266+WITH SETTING: INFORMATION.
 DE7266_STAMPING: WIN 23.6N-11.5W
 DE7266_MARK LOGO: IL-201
 DE7266_PROJECTION: FLUSH
 DE7266_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7266_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7266+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7266_ROD/PIPE-DEPTH: 3 meters
 DE7266
 DE7266  HISTORY     - Date     Condition        Report By
 DE7266  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7266
 DE7266                          STATION DESCRIPTION
 DE7266
 DE7266'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7266'THE STATION IS LOCATED ON THE WEST SIDE OF NORTH HARTMAN ROAD, NEAR
 DE7266'THE WINNEBAGO-STEPHENSON COUNTY LINE, ABOUT 1.25 KM SOUTH OF THE STATE
 DE7266'LINE.
 DE7266'
 DE7266'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 (CENTER ROAD) AND
 DE7266'FRITZ ROAD, IN THE VILLAGE OF DURAND, GO NORTH ON SR 70 FOR 5.6 KM TO
 DE7266'LAUBE ROAD.  TURN LEFT AND GO WEST ON LAUBE ROAD FOR 5.6 KM TO HARTMAN
 DE7266'ROAD.  TURN RIGHT AND GO NORTH ON HARTMAN ROAD FOR 0.6 KM TO THE
 DE7266'STATION ON THE LEFT.
 DE7266'
 DE7266'THE STATION IS 2.7 M WEST OF THE WEST EDGE OF PAVEMENT OF HARTMAN
 DE7266'ROAD, 80 M SOUTH OF WALNUT GROVE ROAD, 19.8 M WEST-SOUTHWEST OF
 DE7266'UTILITY POLE 281301A4, AND 0.3 M EAST OF AN ORANGE CARSONITE WITNESS
 DE7266'POST.  AZIMUTH STATION BEARS SAZ 356 03 27, 438.859 METERS.  STAMPED
 DE7266'WIN 23.6N 11.5W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7288 ***********************************************************************
 DE7288  DESIGNATION -  WIN 23.8N 00.5E
 DE7288  PID         -  DE7288
 DE7288  STATE/COUNTY-  IL/WINNEBAGO
 DE7288  COUNTRY     -  US
 DE7288  USGS QUAD   -  SHIRLAND (2018)
 DE7288
 DE7288                         *CURRENT SURVEY CONTROL
 DE7288  ______________________________________________________________________
 DE7288* NAD 83(2011) POSITION- 42 29 35.24070(N) 089 10 01.01563(W)   ADJUSTED
 DE7288* NAD 83(2011) ELLIP HT-   209.829 (meters)        (06/27/12)   ADJUSTED
 DE7288* NAD 83(2011) EPOCH   -  2010.00
 DE7288* NAVD 88 ORTHO HEIGHT -   243.5   (meters)      799.    (feet) GPS OBS
 DE7288  ______________________________________________________________________
 DE7288  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7288  GEOID HEIGHT    -        -33.645 (meters)                     GEOID99
 DE7288  GEOID HEIGHT    -        -33.728 (meters)                     GEOID18
 DE7288  NAD 83(2011) X  -     68,483.327 (meters)                     COMP
 DE7288  NAD 83(2011) Y  - -4,709,829.416 (meters)                     COMP
 DE7288  NAD 83(2011) Z  -  4,286,293.172 (meters)                     COMP
 DE7288  LAPLACE CORR    -         -0.64  (seconds)                    DEFLEC18
 DE7288
 DE7288  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7288  Standards:
 DE7288         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7288            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7288  -------------------------------------------------------------------
 DE7288  NETWORK    1.83   1.43           0.83   0.63   0.73      0.20489420
 DE7288  -------------------------------------------------------------------
 DE7288  Click here for local accuracies and other accuracy information.
 DE7288
 DE7288.The horizontal coordinates were established by GPS observations
 DE7288.and adjusted by the National Geodetic Survey in June 2012.
 DE7288
 DE7288.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7288.been affixed to the stable North American tectonic plate. See 
 DE7288.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7288
 DE7288.The horizontal coordinates are valid at the epoch date displayed above
 DE7288.which is a decimal equivalence of Year/Month/Day.
 DE7288
 DE7288.The orthometric height was determined by GPS observations and a
 DE7288.high-resolution geoid model.
 DE7288
 DE7288.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7288.GEOID18 height accuracy estimate available here.
 DE7288
 DE7288.Click photographs - Photos may exist for this station.
 DE7288
 DE7288.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7288
 DE7288.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7288
 DE7288.The ellipsoidal height was determined by GPS observations
 DE7288.and is referenced to NAD 83.
 DE7288
 DE7288. The following values were computed from the NAD 83(2011) position.
 DE7288
 DE7288;                    North         East     Units Scale Factor Converg.
 DE7288;SPC IL W     -   647,338.779   782,180.365   MT  1.00002424   +0 40 31.3
 DE7288;SPC IL W     - 2,123,810.64  2,566,203.41   sFT  1.00002424   +0 40 31.3
 DE7288;UTM  16      - 4,706,804.656   321,926.902   MT  0.99999016   -1 27 51.0
 DE7288
 DE7288!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7288!SPC IL W     -   0.99996709  x   1.00002424  =   0.99999133
 DE7288!UTM  16      -   0.99996709  x   0.99999016  =   0.99995725
 DE7288
 DE7288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN2192606804(NAD 83)
 DE7288
 DE7288                          SUPERSEDED SURVEY CONTROL
 DE7288
 DE7288  NAD 83(2007)-  42 29 35.24072(N)    089 10 01.01654(W) AD(2002.00) 0
 DE7288  ELLIP H (02/10/07)  209.863  (m)                       GP(2002.00)    
 DE7288  ELLIP H (02/03/05)  209.852  (m)                       GP(       ) 4 2
 DE7288  NAD 83(1997)-  42 29 35.24047(N)    089 10 01.01565(W) AD(       ) 1
 DE7288  ELLIP H (09/17/02)  209.903  (m)                       GP(       ) 4 1
 DE7288
 DE7288.Superseded values are not recommended for survey control.
 DE7288
 DE7288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7288.See file dsdata.pdf to determine how the superseded data were derived.
 DE7288
 DE7288_MARKER: I = METAL ROD
 DE7288_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7288+WITH SETTING: INFORMATION.
 DE7288_STAMPING: WIN 23.8N-00.5E
 DE7288_MARK LOGO: IL-201
 DE7288_PROJECTION: FLUSH
 DE7288_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7288_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7288+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7288_ROD/PIPE-DEPTH: 3 meters
 DE7288
 DE7288  HISTORY     - Date     Condition        Report By
 DE7288  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7288
 DE7288                          STATION DESCRIPTION
 DE7288
 DE7288'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7288'THE STATION IS LOCATED ON THE EAST SIDE OF SHARP ROAD, 0.45 KM SOUTH
 DE7288'OF THE STATE LINE.
 DE7288'
 DE7288'TO REACH THE STATION FROM THE INTERSECTION OF SHIRLAND ROAD AND
 DE7288'BOSWELL ROAD, IN THE COMMUNITY OF SHIRLAND, GO NORTH ON BOSWELL ROAD
 DE7288'FOR 4.0 KM TO YALE BRIDGE ROAD.  TURN RIGHT AND GO EAST ON YALE BRIDGE
 DE7288'ROAD FOR 2.6 KM TO SHARP ROAD.  TURN LEFT AND GO NORTH ON SHARP ROAD
 DE7288'FOR 1.8 KM TO THE STATION ON THE RIGHT.
 DE7288'
 DE7288'THE STATION IS APPROXIMATELY 150 M NORTH OF POMEROY ROAD, 2.4 M EAST
 DE7288'OF THE EAST EDGE OF PAVEMENT OF SHARP ROAD, 20 M NORTH OF THE NORTHERN
 DE7288'MOST GRAVEL ENTRANCE TO HOUSE NUMBER 16123, AND 0.3 M WEST OF AN
 DE7288'ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 176 31 42,
 DE7288'171.873 METERS, STAMPED WIN 23.8N 00.5E A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7267 ***********************************************************************
 DE7267  DESIGNATION -  WIN 23.8N 12.1E
 DE7267  PID         -  DE7267
 DE7267  STATE/COUNTY-  IL/WINNEBAGO
 DE7267  COUNTRY     -  US
 DE7267  USGS QUAD   -  BELVIDERE NW (2018)
 DE7267
 DE7267                         *CURRENT SURVEY CONTROL
 DE7267  ______________________________________________________________________
 DE7267* NAD 83(2011) POSITION- 42 29 42.52478(N) 088 56 25.31824(W)   ADJUSTED
 DE7267* NAD 83(2011) ELLIP HT-   227.837 (meters)        (06/27/12)   ADJUSTED
 DE7267* NAD 83(2011) EPOCH   -  2010.00
 DE7267* NAVD 88 ORTHO HEIGHT -   261.578 (meters)      858.19  (feet) ADJUSTED
 DE7267  ______________________________________________________________________
 DE7267  GEOID HEIGHT    -        -33.736 (meters)                     GEOID18
 DE7267  NAD 83(2011) X  -     87,105.731 (meters)                     COMP
 DE7267  NAD 83(2011) Y  - -4,709,383.231 (meters)                     COMP
 DE7267  NAD 83(2011) Z  -  4,286,471.069 (meters)                     COMP
 DE7267  LAPLACE CORR    -          0.32  (seconds)                    DEFLEC18
 DE7267  DYNAMIC HEIGHT  -        261.496 (meters)      857.92  (feet) COMP
 DE7267  MODELED GRAVITY -    980,301.7   (mgal)                       NAVD 88
 DE7267
 DE7267  VERT ORDER      -  SECOND    CLASS I
 DE7267
 DE7267  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7267  Standards:
 DE7267         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7267            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7267  -------------------------------------------------------------------
 DE7267  NETWORK    2.39   1.37           0.95   0.94   0.70     -0.46102934
 DE7267  -------------------------------------------------------------------
 DE7267  Click here for local accuracies and other accuracy information.
 DE7267
 DE7267.The horizontal coordinates were established by GPS observations
 DE7267.and adjusted by the National Geodetic Survey in June 2012.
 DE7267
 DE7267.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7267.been affixed to the stable North American tectonic plate. See 
 DE7267.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7267
 DE7267.The horizontal coordinates are valid at the epoch date displayed above
 DE7267.which is a decimal equivalence of Year/Month/Day.
 DE7267
 DE7267.The orthometric height was determined by differential leveling and
 DE7267.adjusted by the NATIONAL GEODETIC SURVEY
 DE7267.in March 2013.
 DE7267
 DE7267.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7267.GEOID18 height accuracy estimate available here.
 DE7267
 DE7267.Click photographs - Photos may exist for this station.
 DE7267
 DE7267.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7267
 DE7267.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7267
 DE7267.The ellipsoidal height was determined by GPS observations
 DE7267.and is referenced to NAD 83.
 DE7267
 DE7267.The dynamic height is computed by dividing the NAVD 88
 DE7267.geopotential number by the normal gravity value computed on the
 DE7267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DE7267.degrees latitude (g = 980.6199 gals.).
 DE7267
 DE7267.The modeled gravity was interpolated from observed gravity values.
 DE7267
 DE7267. The following values were computed from the NAD 83(2011) position.
 DE7267
 DE7267;                    North         East     Units Scale Factor Converg.
 DE7267;SPC IL W     -   647,807.976   800,803.242   MT  1.00006615   +0 49 42.5
 DE7267;SPC IL W     - 2,125,350.00  2,627,301.97   sFT  1.00006615   +0 49 42.5
 DE7267;UTM  16      - 4,706,578.301   340,552.567   MT  0.99991280   -1 18 39.8
 DE7267
 DE7267!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7267!SPC IL W     -   0.99996427  x   1.00006615  =   1.00003042
 DE7267!UTM  16      -   0.99996427  x   0.99991280  =   0.99987707
 DE7267
 DE7267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN4055206578(NAD 83)
 DE7267
 DE7267                          SUPERSEDED SURVEY CONTROL
 DE7267
 DE7267  NAD 83(2007)-  42 29 42.52481(N)    088 56 25.31922(W) AD(2002.00) 0
 DE7267  ELLIP H (02/10/07)  227.870  (m)                       GP(2002.00)    
 DE7267  ELLIP H (02/03/05)  227.870  (m)                       GP(       ) 4 2
 DE7267  NAD 83(1997)-  42 29 42.52458(N)    088 56 25.31921(W) AD(       ) 1
 DE7267  ELLIP H (09/17/02)  227.877  (m)                       GP(       ) 4 1
 DE7267  NAVD 88 (09/17/02)  261.6    (m)  GEOID99  model used  GPS OBS        
 DE7267
 DE7267.Superseded values are not recommended for survey control.
 DE7267
 DE7267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7267.See file dsdata.pdf to determine how the superseded data were derived.
 DE7267
 DE7267_MARKER: F = FLANGE-ENCASED ROD
 DE7267_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7267+WITH SETTING: INFORMATION.
 DE7267_STAMPING: WIN 23.8N-12.1E
 DE7267_MARK LOGO: IL-201
 DE7267_PROJECTION: FLUSH
 DE7267_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7267_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7267+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 DE7267_ROD/PIPE-DEPTH: 3 meters
 DE7267
 DE7267  HISTORY     - Date     Condition        Report By
 DE7267  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7267  HISTORY     - 20110621 GOOD             ILGEO
 DE7267
 DE7267                          STATION DESCRIPTION
 DE7267
 DE7267'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7267'THE STATION IS LOCATED AT THE INTERSECTION OF EAST STATE LINE ROAD AND
 DE7267'COUNTY LINE ROAD NEAR THE NORTHEAST CORNER OF WINNEBAGO COUNTY.
 DE7267'
 DE7267'TO REACH THE STATION FROM THE ROCKTON ROAD EXIT (CR 9) OF I-90, GO
 DE7267'EAST ON ROCKTON ROAD FOR 4.5 KM TO COUNTY LINE ROAD.  TURN LEFT AND GO
 DE7267'NORTH ON COUNTY LINE ROAD FOR 4.2 KM TO EAST STATE LINE ROAD AND THE
 DE7267'STATION, 9.2 M NORTH OF THE CENTERLINE OF THE INTERSECTION.
 DE7267'
 DE7267'THE STATION IS 0.3 M SOUTH OF AN EAST-WEST FENCE LINE AND A CONCRETE
 DE7267'SECTION CORNER IN MARKING THE NORTHEAST CORNER OF SECTION 1, TOWNSHIP
 DE7267'46 NORTH, RANGE 02 EAST.  AZIMUTH STATION BEARS SAZ 149 46 49, 522.298
 DE7267'METERS STAMPED WIN 23.8N 12.1E A.
 DE7267
 DE7267                          STATION RECOVERY (2011)
 DE7267
 DE7267'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 DE7267'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE7264 ***********************************************************************
 DE7264  DESIGNATION -  WIN 24.2N 08.0W
 DE7264  PID         -  DE7264
 DE7264  STATE/COUNTY-  IL/WINNEBAGO
 DE7264  COUNTRY     -  US
 DE7264  USGS QUAD   -  DURAND (2018)
 DE7264
 DE7264                         *CURRENT SURVEY CONTROL
 DE7264  ______________________________________________________________________
 DE7264* NAD 83(2011) POSITION- 42 29 55.88765(N) 089 20 01.87503(W)   ADJUSTED
 DE7264* NAD 83(2011) ELLIP HT-   202.859 (meters)        (06/27/12)   ADJUSTED
 DE7264* NAD 83(2011) EPOCH   -  2010.00
 DE7264* NAVD 88 ORTHO HEIGHT -   236.5   (meters)      776.    (feet) GPS OBS
 DE7264  ______________________________________________________________________
 DE7264  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE7264  GEOID HEIGHT    -        -33.607 (meters)                     GEOID99
 DE7264  GEOID HEIGHT    -        -33.693 (meters)                     GEOID18
 DE7264  NAD 83(2011) X  -     54,758.030 (meters)                     COMP
 DE7264  NAD 83(2011) Y  - -4,709,573.425 (meters)                     COMP
 DE7264  NAD 83(2011) Z  -  4,286,758.221 (meters)                     COMP
 DE7264  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 DE7264
 DE7264  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE7264  Standards:
 DE7264         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE7264            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE7264  -------------------------------------------------------------------
 DE7264  NETWORK    2.12   1.63           0.93   0.79   0.83      0.11162382
 DE7264  -------------------------------------------------------------------
 DE7264  Click here for local accuracies and other accuracy information.
 DE7264
 DE7264.The horizontal coordinates were established by GPS observations
 DE7264.and adjusted by the National Geodetic Survey in June 2012.
 DE7264
 DE7264.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE7264.been affixed to the stable North American tectonic plate. See 
 DE7264.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE7264
 DE7264.The horizontal coordinates are valid at the epoch date displayed above
 DE7264.which is a decimal equivalence of Year/Month/Day.
 DE7264
 DE7264.The orthometric height was determined by GPS observations and a
 DE7264.high-resolution geoid model.
 DE7264
 DE7264.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE7264.GEOID18 height accuracy estimate available here.
 DE7264
 DE7264.Click photographs - Photos may exist for this station.
 DE7264
 DE7264.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE7264
 DE7264.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE7264
 DE7264.The ellipsoidal height was determined by GPS observations
 DE7264.and is referenced to NAD 83.
 DE7264
 DE7264. The following values were computed from the NAD 83(2011) position.
 DE7264
 DE7264;                    North         East     Units Scale Factor Converg.
 DE7264;SPC IL W     -   647,827.611   768,453.798   MT  0.99999881   +0 33 45.5
 DE7264;SPC IL W     - 2,125,414.42  2,521,168.84   sFT  0.99999881   +0 33 45.5
 DE7264;UTM  16      - 4,707,805.645   308,228.022   MT  1.00005250   -1 34 37.8
 DE7264
 DE7264!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE7264!SPC IL W     -   0.99996819  x   0.99999881  =   0.99996700
 DE7264!UTM  16      -   0.99996819  x   1.00005250  =   1.00002068
 DE7264
 DE7264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN0822807805(NAD 83)
 DE7264
 DE7264                          SUPERSEDED SURVEY CONTROL
 DE7264
 DE7264  NAD 83(2007)-  42 29 55.88767(N)    089 20 01.87596(W) AD(2002.00) 0
 DE7264  ELLIP H (02/10/07)  202.892  (m)                       GP(2002.00)    
 DE7264  ELLIP H (02/03/05)  202.882  (m)                       GP(       ) 4 2
 DE7264  NAD 83(1997)-  42 29 55.88722(N)    089 20 01.87465(W) AD(       ) 1
 DE7264  ELLIP H (09/17/02)  202.943  (m)                       GP(       ) 4 1
 DE7264
 DE7264.Superseded values are not recommended for survey control.
 DE7264
 DE7264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE7264.See file dsdata.pdf to determine how the superseded data were derived.
 DE7264
 DE7264_MARKER: F = FLANGE-ENCASED ROD
 DE7264_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DE7264+WITH SETTING: INFORMATION.
 DE7264_STAMPING: WIN 24.2N-08.0W
 DE7264_MARK LOGO: IL-201
 DE7264_PROJECTION: FLUSH
 DE7264_MAGNETIC: I = MARKER IS A STEEL ROD
 DE7264_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE7264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE7264+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 DE7264_ROD/PIPE-DEPTH: 3 meters
 DE7264
 DE7264  HISTORY     - Date     Condition        Report By
 DE7264  HISTORY     - 20000901 MONUMENTED       AYRES
 DE7264
 DE7264                          STATION DESCRIPTION
 DE7264
 DE7264'DESCRIBED BY AYRES ASSOCIATES 2000
 DE7264'THE STATION IS LOCATED ON THE EAST SIDE OF SR 70, JUST SOUTH OF THE
 DE7264'STATE LINE.
 DE7264'
 DE7264'TO REACH THE STATION FROM THE INTERSECTION OF SR 70 (CENTER ROAD) AND
 DE7264'FRITZ ROAD, IN THE VILLAGE OF DURAND, GO NORTH ON STATE HIGHWAY 70 FOR
 DE7264'6.4 KM TO HAGERTY ROAD.  CONTINUE NORTH ON SR 70 FOR 0.7 KM TO THE
 DE7264'STATION ON THE RIGHT.
 DE7264'
 DE7264'THE STATION IS 8.8 M EAST OF THE EAST EDGE OF PAVEMENT OF SR 70
 DE7264'(CENTER ROAD), 79 M SOUTH OF STATE LINE ROAD, AND 0.3 M WEST OF AN
 DE7264'ORANGE CARSONITE WITNESS POST.  AZIMUTH STATION BEARS SAZ 253 57 31,
 DE7264'266.647 METERS.  STAMPED WIN 24.2N 08.0W A.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3052 ***********************************************************************
 AH3052  DESIGNATION -  WIN 251 1A
 AH3052  PID         -  AH3052
 AH3052  STATE/COUNTY-  IL/WINNEBAGO
 AH3052  COUNTRY     -  US
 AH3052  USGS QUAD   -  SOUTH BELOIT (2018)
 AH3052
 AH3052                         *CURRENT SURVEY CONTROL
 AH3052  ______________________________________________________________________
 AH3052* NAD 83(2011) POSITION- 42 28 25.34403(N) 089 01 10.26809(W)   ADJUSTED
 AH3052* NAD 83(2011) ELLIP HT-   203.345 (meters)        (06/27/12)   ADJUSTED
 AH3052* NAD 83(2011) EPOCH   -  2010.00
 AH3052* NAVD 88 ORTHO HEIGHT -   237.1   (meters)      778.    (feet) GPS OBS
 AH3052  ______________________________________________________________________
 AH3052  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3052  GEOID HEIGHT    -        -33.543 (meters)                     GEOID96
 AH3052  GEOID HEIGHT    -        -33.719 (meters)                     GEOID18
 AH3052  NAD 83(2011) X  -     80,626.966 (meters)                     COMP
 AH3052  NAD 83(2011) Y  - -4,711,089.281 (meters)                     COMP
 AH3052  NAD 83(2011) Z  -  4,284,698.195 (meters)                     COMP
 AH3052  LAPLACE CORR    -         -0.16  (seconds)                    DEFLEC18
 AH3052
 AH3052  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3052  Standards:
 AH3052         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3052            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3052  -------------------------------------------------------------------
 AH3052  NETWORK    0.59   0.94           0.26   0.22   0.48     -0.22066051
 AH3052  -------------------------------------------------------------------
 AH3052  Click here for local accuracies and other accuracy information.
 AH3052
 AH3052.The horizontal coordinates were established by GPS observations
 AH3052.and adjusted by the National Geodetic Survey in June 2012.
 AH3052
 AH3052.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3052.been affixed to the stable North American tectonic plate. See 
 AH3052.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3052
 AH3052.The horizontal coordinates are valid at the epoch date displayed above
 AH3052.which is a decimal equivalence of Year/Month/Day.
 AH3052
 AH3052.The orthometric height was determined by GPS observations and a
 AH3052.high-resolution geoid model.
 AH3052
 AH3052.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3052.GEOID18 height accuracy estimate available here.
 AH3052
 AH3052.Click photographs - Photos may exist for this station.
 AH3052
 AH3052.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3052
 AH3052.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3052
 AH3052.The ellipsoidal height was determined by GPS observations
 AH3052.and is referenced to NAD 83.
 AH3052
 AH3052. The following values were computed from the NAD 83(2011) position.
 AH3052
 AH3052;                    North         East     Units Scale Factor Converg.
 AH3052;SPC IL W     -   645,335.510   794,328.927   MT  1.00005061   +0 46 28.8
 AH3052;SPC IL W     - 2,117,238.25  2,606,060.82   sFT  1.00005061   +0 46 28.8
 AH3052;UTM  16      - 4,704,349.510   333,991.347   MT  0.99993908   -1 21 50.4
 AH3052
 AH3052!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3052!SPC IL W     -   0.99996811  x   1.00005061  =   1.00001872
 AH3052!UTM  16      -   0.99996811  x   0.99993908  =   0.99990719
 AH3052
 AH3052:                Primary Azimuth Mark                     Grid Az
 AH3052:SPC IL W     -  WIN251 1B                                358 32 39.4
 AH3052:UTM  16      -  WIN251 1B                                000 40 58.6
 AH3052
 AH3052_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3399104349(NAD 83)
 AH3052
 AH3052|---------------------------------------------------------------------|
 AH3052| PID    Reference Object                     Distance      Geod. Az  |
 AH3052|                                                           dddmmss.s |
 AH3052| AH3051 WIN251 1B                           APPROX. 0.6 KM 3591908.2 |
 AH3052|---------------------------------------------------------------------|
 AH3052
 AH3052                          SUPERSEDED SURVEY CONTROL
 AH3052
 AH3052  NAD 83(2007)-  42 28 25.34405(N)    089 01 10.26907(W) AD(2002.00) 0
 AH3052  ELLIP H (02/10/07)  203.378  (m)                       GP(2002.00)    
 AH3052  ELLIP H (12/06/04)  203.386  (m)                       GP(       ) 4 1
 AH3052  NAD 83(1997)-  42 28 25.34371(N)    089 01 10.26802(W) AD(       ) 1
 AH3052  ELLIP H (09/15/98)  203.433  (m)                       GP(       ) 3 1
 AH3052
 AH3052.Superseded values are not recommended for survey control.
 AH3052
 AH3052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3052.See file dsdata.pdf to determine how the superseded data were derived.
 AH3052
 AH3052_MARKER: F = FLANGE-ENCASED ROD
 AH3052_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3052_STAMPING: WIN251-1A
 AH3052_MARK LOGO: ILDT
 AH3052_PROJECTION: RECESSED 3 CENTIMETERS
 AH3052_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3052_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3052+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3052_ROD/PIPE-DEPTH: 2.4 meters
 AH3052_SLEEVE-DEPTH  : 0.9 meters
 AH3052
 AH3052  HISTORY     - Date     Condition        Report By
 AH3052  HISTORY     - 1996     MONUMENTED       SECI
 AH3052
 AH3052                          STATION DESCRIPTION
 AH3052
 AH3052'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3052'STATION IS LOCATED APPROXIMATELY 2.9 MI (4.7 KM) NORTHEAST OF ROCKTON,
 AH3052'1.7 MI (2.7 KM) SOUTHEAST OF SOUTH BELOIT, 1.6 MI (2.6 KM) SOUTH OF
 AH3052'THE WISCONSIN/ILLINOIS STATE LINE IN THE SOUTH 1/2 OF SECTION 8 OR 9,
 AH3052'T 46 N, R 2 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 251 AND
 AH3052'ILLINOIS ROUTE 173, PROCEED NORTH ALONG ILLINOIS ROUTE 251 FOR
 AH3052'APPROXIMATELY 7.8 MI (12.6 KM) TO THE STATION LOCATED IN THE GRASS
 AH3052'MEDIAN NEAR A CONCRETE DRAINAGE STRUCTURE BETWEEN THE NORTH BOUND AND
 AH3052'SOUTH BOUND LANES OF ILLINOIS ROUTE 251.  THE STATION IS ALSO LOCATED
 AH3052'0.2 MI (0.3 KM) NORTH OF PRAIRIE HILL ROAD.  THE STATION IS LOCATED
 AH3052'30.7 FT (9.4 M) WEST OF THE CENTERLINE OF THE NORTH BOUND LANES
 AH3052'ILLINOIS ROUT 251, 43.6 FT (13.3 M) EAST OF THE CENTERLINE OF THE
 AH3052'SOUTHBOUND LANES OF ILLINOIS ROUT 251, 98.84 FT (30.13 M) EAST OF A
 AH3052'CHISELED X IN THE NORTHEAST CORNER OF THE EAST END OF A CONCRETE
 AH3052'HEADWALL AROUND TWO CORRUGATED METAL PIPES, 74.1 FT (22.6 M) WEST OF
 AH3052'THE WEST EDGE OF A CONCRETE DRAINAGE STURCTURE, 174.2 FT (53.1 M)
 AH3052'SOUTHEAST OF A PLEASANT HILL ROAD SIGN, 4.5 FT (1.4 M) EAST OF THE
 AH3052'EAST EDGE OF A CONCRETE DRAINAGE STRUCTURE, 4.0 FT (1.2 M) SOUTH OF
 AH3052'THE CENTER OF THE CONCRETE DRAINAGE STRUCTURE, AND 2.0 FT (0.6 M) EAST
 AH3052'OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3052'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3052'TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7822 ***********************************************************************
 DP7822  DESIGNATION -  WIN13
 DP7822  PID         -  DP7822
 DP7822  STATE/COUNTY-  IL/WINNEBAGO
 DP7822  COUNTRY     -  US
 DP7822  USGS QUAD   -  PECATONICA (2018)
 DP7822
 DP7822                         *CURRENT SURVEY CONTROL
 DP7822  ______________________________________________________________________
 DP7822* NAD 83(1986) POSITION- 42 17 02.27   (N) 089 16 45.65   (W)   HD_HELD1
 DP7822* NAVD 88 ORTHO HEIGHT -   243.906 (meters)      800.21  (feet) ADJUSTED
 DP7822  ______________________________________________________________________
 DP7822  GEOID HEIGHT    -        -33.355 (meters)                     GEOID18
 DP7822  DYNAMIC HEIGHT  -        243.825 (meters)      799.95  (feet) COMP
 DP7822  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 DP7822
 DP7822  VERT ORDER      -  SECOND    CLASS I
 DP7822
 DP7822.The horizontal coordinates were determined by differentially corrected
 DP7822.hand held GPS observations or other comparable positioning techniques
 DP7822.and have an estimated accuracy of +/- 3 meters.
 DP7822
 DP7822.The orthometric height was determined by differential leveling and
 DP7822.adjusted by the IL DEPT OF TRANSP
 DP7822.in July 2015.
 DP7822
 DP7822.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7822.GEOID18 height accuracy estimate available here.
 DP7822
 DP7822.Click photographs - Photos may exist for this station.
 DP7822
 DP7822.The dynamic height is computed by dividing the NAVD 88
 DP7822.geopotential number by the normal gravity value computed on the
 DP7822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7822.degrees latitude (g = 980.6199 gals.).
 DP7822
 DP7822.The modeled gravity was interpolated from observed gravity values.
 DP7822
 DP7822;                    North         East    Units  Estimated Accuracy
 DP7822;SPC IL W     -   624,003.6     773,183.3     MT  (+/- 3 meters HH1 GPS) 
 DP7822
 DP7822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1206683820(NAD 83)
 DP7822
 DP7822                          SUPERSEDED SURVEY CONTROL
 DP7822
 DP7822.No superseded survey control is available for this station.
 DP7822
 DP7822_MARKER: DD = SURVEY DISK
 DP7822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7822_STAMPING: 862+77 64 90.97 800.99
 DP7822_MARK LOGO: ILDT
 DP7822_PROJECTION: RECESSED 10 CENTIMETERS
 DP7822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7822+STABILITY: SURFACE MOTION
 DP7822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7822+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2015
 DP7822
 DP7822  HISTORY     - Date     Condition        Report By
 DP7822  HISTORY     - UNK      MONUMENTED       ILDT
 DP7822  HISTORY     - 20150420 GOOD             PATRIC
 DP7822
 DP7822                          STATION DESCRIPTION
 DP7822
 DP7822'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2015 (SAL)
 DP7822'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) NORTHEAST OF SEWARD, 4.6
 DP7822'MI (7.4 KM) EAST-SOUTHEAST OF PECATONICA AND 2.3 MI (3.7 KM)
 DP7822'WEST-NORTHWEST OF WINNEBAGO.
 DP7822'
 DP7822'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH WINNEBAGO ROAD
 DP7822'LOCATED 1.0 MI (1.6 KM) NORTH OF WINNEBAGO, IL, GO WEST ON US 20 FOR
 DP7822'1.5 MI (2.4 KM) TO KEITH ROAD.  CONTINUE WEST ON US 20 FOR 0.4 MI (0.6
 DP7822'KM) TO THE STATION ON THE RIGHT.
 DP7822'
 DP7822'THE STATION IS LOCATED 41 FT (12.5 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP7822'WEST-BOUND US 20, 88 FT (26.8 M) WEST OF THE CENTER OF THE NORTH END
 DP7822'OF A BOX CULVERT, 43 FT (13.1 M) EAST OF THE CENTER OF A FIELD
 DP7822'ENTRANCE AND 19 FT (5.8 M) SOUTH OF A CULTIVATION LINE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP7823 ***********************************************************************
 DP7823  DESIGNATION -  WIN14
 DP7823  PID         -  DP7823
 DP7823  STATE/COUNTY-  IL/WINNEBAGO
 DP7823  COUNTRY     -  US
 DP7823  USGS QUAD   -  PECATONICA (2018)
 DP7823
 DP7823                         *CURRENT SURVEY CONTROL
 DP7823  ______________________________________________________________________
 DP7823* NAD 83(1986) POSITION- 42 16 59.67   (N) 089 16 32.13   (W)   HD_HELD1
 DP7823* NAVD 88 ORTHO HEIGHT -   250.670 (meters)      822.41  (feet) ADJUSTED
 DP7823  ______________________________________________________________________
 DP7823  GEOID HEIGHT    -        -33.355 (meters)                     GEOID18
 DP7823  DYNAMIC HEIGHT  -        250.587 (meters)      822.13  (feet) COMP
 DP7823  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 DP7823
 DP7823  VERT ORDER      -  SECOND    CLASS I
 DP7823
 DP7823.The horizontal coordinates were determined by differentially corrected
 DP7823.hand held GPS observations or other comparable positioning techniques
 DP7823.and have an estimated accuracy of +/- 3 meters.
 DP7823
 DP7823.The orthometric height was determined by differential leveling and
 DP7823.adjusted by the IL DEPT OF TRANSP
 DP7823.in July 2015.
 DP7823
 DP7823.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP7823.GEOID18 height accuracy estimate available here.
 DP7823
 DP7823.Click photographs - Photos may exist for this station.
 DP7823
 DP7823.The dynamic height is computed by dividing the NAVD 88
 DP7823.geopotential number by the normal gravity value computed on the
 DP7823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP7823.degrees latitude (g = 980.6199 gals.).
 DP7823
 DP7823.The modeled gravity was interpolated from observed gravity values.
 DP7823
 DP7823;                    North         East    Units  Estimated Accuracy
 DP7823;SPC IL W     -   623,926.6     773,493.9     MT  (+/- 3 meters HH1 GPS) 
 DP7823
 DP7823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1237483732(NAD 83)
 DP7823
 DP7823                          SUPERSEDED SURVEY CONTROL
 DP7823
 DP7823.No superseded survey control is available for this station.
 DP7823
 DP7823_MARKER: DD = SURVEY DISK
 DP7823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP7823_STAMPING: 873+04.65 94.75 823.20
 DP7823_MARK LOGO: ILDT
 DP7823_PROJECTION: RECESSED 10 CENTIMETERS
 DP7823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP7823+STABILITY: SURFACE MOTION
 DP7823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP7823+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2014
 DP7823
 DP7823  HISTORY     - Date     Condition        Report By
 DP7823  HISTORY     - UNK      MONUMENTED       ILDT
 DP7823  HISTORY     - 20140420 GOOD             PATRIC
 DP7823
 DP7823                          STATION DESCRIPTION
 DP7823
 DP7823'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP7823'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTHEAST OF SEWARD, 4.8
 DP7823'MI (7.7 KM) EAST-SOUTHEAST OF PECATONICA AND 2.1 MI (3.4 KM) NORTHWEST
 DP7823'OF WINNEBAGO.
 DP7823'
 DP7823'TO REACH THE STATION FROM THE JUNCTION OF US 20 WITH WINNEBAGO ROAD
 DP7823'LOCATED 1.0 MI (1.6 KM) NORTH OF WINNEBAGO, IL, GO WEST ON US 20 FOR
 DP7823'1.5 MI (2.4 KM) TO KEITH ROAD.  CONTINUE WEST ON US 20 FOR 0.2 MI (0.3
 DP7823'KM) TO THE STATION ON THE LEFT.
 DP7823'
 DP7823'THE STATION IS LOCATED 46 FT (14.0 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP7823'THE EAST-BOUND LANES, 100 FT (30.5 M) EAST-NORTHEAST OF A POWER POLE,
 DP7823'54 FT (16.5 M) EAST OF A WOODEN CORNER FENCE POST AND 9 FT (2.7 M)
 DP7823'NORTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3046 ***********************************************************************
 AH3046  DESIGNATION -  WIN173 1A
 AH3046  PID         -  AH3046
 AH3046  STATE/COUNTY-  IL/WINNEBAGO
 AH3046  COUNTRY     -  US
 AH3046  USGS QUAD   -  CALEDONIA (2018)
 AH3046
 AH3046                         *CURRENT SURVEY CONTROL
 AH3046  ______________________________________________________________________
 AH3046* NAD 83(2011) POSITION- 42 22 11.83958(N) 088 59 07.74453(W)   ADJUSTED
 AH3046* NAD 83(2011) ELLIP HT-   223.643 (meters)        (06/27/12)   ADJUSTED
 AH3046* NAD 83(2011) EPOCH   -  2010.00
 AH3046* NAVD 88 ORTHO HEIGHT -   257.217 (meters)      843.89  (feet) ADJUSTED
 AH3046  ______________________________________________________________________
 AH3046  GEOID HEIGHT    -        -33.576 (meters)                     GEOID18
 AH3046  NAD 83(2011) X  -     83,563.313 (meters)                     COMP
 AH3046  NAD 83(2011) Y  - -4,718,829.049 (meters)                     COMP
 AH3046  NAD 83(2011) Z  -  4,276,203.985 (meters)                     COMP
 AH3046  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 AH3046  DYNAMIC HEIGHT  -        257.135 (meters)      843.62  (feet) COMP
 AH3046  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 AH3046
 AH3046  VERT ORDER      -  SECOND    CLASS I
 AH3046
 AH3046  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3046  Standards:
 AH3046         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3046            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3046  -------------------------------------------------------------------
 AH3046  NETWORK    0.86   1.02           0.37   0.33   0.52      0.09885441
 AH3046  -------------------------------------------------------------------
 AH3046  Click here for local accuracies and other accuracy information.
 AH3046
 AH3046.The horizontal coordinates were established by GPS observations
 AH3046.and adjusted by the National Geodetic Survey in June 2012.
 AH3046
 AH3046.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3046.been affixed to the stable North American tectonic plate. See 
 AH3046.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3046
 AH3046.The horizontal coordinates are valid at the epoch date displayed above
 AH3046.which is a decimal equivalence of Year/Month/Day.
 AH3046
 AH3046.The orthometric height was determined by differential leveling and
 AH3046.adjusted by the NATIONAL GEODETIC SURVEY
 AH3046.in March 2013.
 AH3046
 AH3046.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3046.GEOID18 height accuracy estimate available here.
 AH3046
 AH3046.Click photographs - Photos may exist for this station.
 AH3046
 AH3046.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3046
 AH3046.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3046
 AH3046.The ellipsoidal height was determined by GPS observations
 AH3046.and is referenced to NAD 83.
 AH3046
 AH3046.The dynamic height is computed by dividing the NAVD 88
 AH3046.geopotential number by the normal gravity value computed on the
 AH3046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3046.degrees latitude (g = 980.6199 gals.).
 AH3046
 AH3046.The modeled gravity was interpolated from observed gravity values.
 AH3046
 AH3046. The following values were computed from the NAD 83(2011) position.
 AH3046
 AH3046;                    North         East     Units Scale Factor Converg.
 AH3046;SPC IL W     -   633,849.525   797,287.865   MT  1.00005759   +0 47 45.9
 AH3046;SPC IL W     - 2,079,554.65  2,615,768.60   sFT  1.00005759   +0 47 45.9
 AH3046;UTM  16      - 4,692,762.590   336,519.714   MT  0.99992884   -1 20 18.0
 AH3046
 AH3046!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3046!SPC IL W     -   0.99996493  x   1.00005759  =   1.00002251
 AH3046!UTM  16      -   0.99996493  x   0.99992884  =   0.99989377
 AH3046
 AH3046:                Primary Azimuth Mark                     Grid Az
 AH3046:SPC IL W     -  WIN173 1B                                091 04 15.0
 AH3046:UTM  16      -  WIN173 1B                                093 12 18.9
 AH3046
 AH3046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3651992762(NAD 83)
 AH3046
 AH3046|---------------------------------------------------------------------|
 AH3046| PID    Reference Object                     Distance      Geod. Az  |
 AH3046|                                                           dddmmss.s |
 AH3046| AH3045 WIN173 1B                           APPROX. 0.6 KM 0915200.9 |
 AH3046|---------------------------------------------------------------------|
 AH3046
 AH3046                          SUPERSEDED SURVEY CONTROL
 AH3046
 AH3046  NAD 83(2007)-  42 22 11.83956(N)    088 59 07.74542(W) AD(2002.00) 0
 AH3046  ELLIP H (02/10/07)  223.676  (m)                       GP(2002.00)    
 AH3046  ELLIP H (12/06/04)  223.659  (m)                       GP(       ) 4 1
 AH3046  NAD 83(1997)-  42 22 11.83934(N)    088 59 07.74435(W) AD(       ) 1
 AH3046  ELLIP H (09/15/98)  223.721  (m)                       GP(       ) 3 1
 AH3046  NAVD 88 (09/15/98)  257.2    (m)  GEOID96  model used  GPS OBS        
 AH3046
 AH3046.Superseded values are not recommended for survey control.
 AH3046
 AH3046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3046.See file dsdata.pdf to determine how the superseded data were derived.
 AH3046
 AH3046_MARKER: I = METAL ROD
 AH3046_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3046_STAMPING: WIN173-1A
 AH3046_MARK LOGO: ILDT
 AH3046_PROJECTION: RECESSED 5 CENTIMETERS
 AH3046_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3046_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3046+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 AH3046_ROD/PIPE-DEPTH: 4.9 meters
 AH3046_SLEEVE-DEPTH  : 0.9 meters
 AH3046
 AH3046  HISTORY     - Date     Condition        Report By
 AH3046  HISTORY     - 1996     MONUMENTED       SECI
 AH3046  HISTORY     - 20000901 GOOD             AYRES
 AH3046  HISTORY     - 20110621 GOOD             ILGEO
 AH3046  HISTORY     - 20140422 POOR             ILDT
 AH3046  HISTORY     - 20150211 POOR             ILDT
 AH3046
 AH3046                          STATION DESCRIPTION
 AH3046
 AH3046'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3046'STATION IS LOCATED APPROXIMATELY 4.0 MI (6.4 KM) NORTHEAST OF
 AH3046'MACHESNEY PARK, 3.5 MI (5.6 KM) SOUTHEAST OF ROSCOE IN THE SOUTHEAST
 AH3046'1/4 OF SECTION 15, T 45 N, R 2 E.
 AH3046'
 AH3046'TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 173 AND ILLINOIS ROUTE
 AH3046'251, PROCEED WEST ALONG ILLINOIS ROUTE 173 FOR APPROXIMATELY 2.7 MI
 AH3046'(4.3 KM) TO THE STATION LOCATED ON THE LEFT (NORTH) SIDE OF ILLINOIS
 AH3046'ROUTE 173 NEAR MILE MARKER 2.64.
 AH3046'
 AH3046'THE STATION IS LOCATED 36.7 FT (11.2 M) NORTH OF THE CENTERLINE OF
 AH3046'ILLINOIS ROUTE 173, 382 FT (116.4 M) EAST OF A PRIVATE DRIVE TO THE
 AH3046'NORTH, 270 FT (82.3 M) EAST OF A PRIVATE DRIVE TO THE NORTH, 148 FT
 AH3046'(45.1 M) WEST OF A BOX CULVERT UNDER ILLLINOIS ROUTE 173, 91.1 FT
 AH3046'(27.8 M) EAST OF A POWER POLE, 40.9 FT (12.5 M) WEST OF A POWER POLE,
 AH3046'22.9 FT (7.0 M) WEST OF THE END OF A DOWN FENCE, 2.3 FT (0.7 M) SOUTH
 AH3046'OF THE EAST-WEST FENCE LINE, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE
 AH3046'FIBERGLASS WITNESS POST.
 AH3046'
 AH3046'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3046'WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3046
 AH3046                          STATION RECOVERY (2000)
 AH3046
 AH3046'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 AH3046'RECOVERED AS DESCRIBED.
 AH3046
 AH3046                          STATION RECOVERY (2011)
 AH3046
 AH3046'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 AH3046'RECOVERED AS DESCRIBED.
 AH3046
 AH3046                          STATION RECOVERY (2014)
 AH3046
 AH3046'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 AH3046'WIN73 1A WILL BE BURIED BY 3 TO 4 FEET OF DIRT WITH THE IMPROVEMENTS
 AH3046'TO 173. USE WITH EXTREME CAUTION.
 AH3046
 AH3046                          STATION RECOVERY (2015)
 AH3046
 AH3046'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH3046'MONUMENT SOON TO BE BURIED 4 FT DUE TO ROAD WAY EXPANSION IL RTE. 173
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3045 ***********************************************************************
 AH3045  DESIGNATION -  WIN173 1B
 AH3045  PID         -  AH3045
 AH3045  STATE/COUNTY-  IL/WINNEBAGO
 AH3045  COUNTRY     -  US
 AH3045  USGS QUAD   -  CALEDONIA (2018)
 AH3045
 AH3045                         *CURRENT SURVEY CONTROL
 AH3045  ______________________________________________________________________
 AH3045* NAD 83(2011) POSITION- 42 22 11.21151(N) 088 58 41.79320(W)   ADJUSTED
 AH3045* NAD 83(2011) ELLIP HT-   234.596 (meters)        (06/27/12)   ADJUSTED
 AH3045* NAD 83(2011) EPOCH   -  2010.00
 AH3045* NAVD 88 ORTHO HEIGHT -   268.175 (meters)      879.84  (feet) ADJUSTED
 AH3045  ______________________________________________________________________
 AH3045  GEOID HEIGHT    -        -33.576 (meters)                     GEOID18
 AH3045  NAD 83(2011) X  -     84,157.392 (meters)                     COMP
 AH3045  NAD 83(2011) Y  - -4,718,839.647 (meters)                     COMP
 AH3045  NAD 83(2011) Z  -  4,276,197.048 (meters)                     COMP
 AH3045  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 AH3045  DYNAMIC HEIGHT  -        268.090 (meters)      879.56  (feet) COMP
 AH3045  MODELED GRAVITY -    980,297.0   (mgal)                       NAVD 88
 AH3045
 AH3045  VERT ORDER      -  SECOND    CLASS I
 AH3045
 AH3045  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3045  Standards:
 AH3045         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3045            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3045  -------------------------------------------------------------------
 AH3045  NETWORK    0.66   0.94           0.29   0.25   0.48     -0.03845600
 AH3045  -------------------------------------------------------------------
 AH3045  Click here for local accuracies and other accuracy information.
 AH3045
 AH3045.The horizontal coordinates were established by GPS observations
 AH3045.and adjusted by the National Geodetic Survey in June 2012.
 AH3045
 AH3045.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3045.been affixed to the stable North American tectonic plate. See 
 AH3045.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3045
 AH3045.The horizontal coordinates are valid at the epoch date displayed above
 AH3045.which is a decimal equivalence of Year/Month/Day.
 AH3045
 AH3045.The orthometric height was determined by differential leveling and
 AH3045.adjusted by the NATIONAL GEODETIC SURVEY
 AH3045.in March 2013.
 AH3045
 AH3045.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3045.GEOID18 height accuracy estimate available here.
 AH3045
 AH3045.Click photographs - Photos may exist for this station.
 AH3045
 AH3045.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3045
 AH3045.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3045
 AH3045.The ellipsoidal height was determined by GPS observations
 AH3045.and is referenced to NAD 83.
 AH3045
 AH3045.The dynamic height is computed by dividing the NAVD 88
 AH3045.geopotential number by the normal gravity value computed on the
 AH3045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3045.degrees latitude (g = 980.6199 gals.).
 AH3045
 AH3045.The modeled gravity was interpolated from observed gravity values.
 AH3045
 AH3045. The following values were computed from the NAD 83(2011) position.
 AH3045
 AH3045;                    North         East     Units Scale Factor Converg.
 AH3045;SPC IL W     -   633,838.422   797,881.887   MT  1.00005902   +0 48 03.4
 AH3045;SPC IL W     - 2,079,518.22  2,617,717.49   sFT  1.00005902   +0 48 03.4
 AH3045;UTM  16      - 4,692,729.375   337,112.833   MT  0.99992646   -1 20 00.5
 AH3045
 AH3045!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3045!SPC IL W     -   0.99996321  x   1.00005902  =   1.00002223
 AH3045!UTM  16      -   0.99996321  x   0.99992646  =   0.99988967
 AH3045
 AH3045:                Primary Azimuth Mark                     Grid Az
 AH3045:SPC IL W     -  WIN173 1A                                271 04 15.0
 AH3045:UTM  16      -  WIN173 1A                                273 12 18.9
 AH3045
 AH3045_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3711292729(NAD 83)
 AH3045
 AH3045|---------------------------------------------------------------------|
 AH3045| PID    Reference Object                     Distance      Geod. Az  |
 AH3045|                                                           dddmmss.s |
 AH3045| AH3046 WIN173 1A                           APPROX. 0.6 KM 2715218.4 |
 AH3045|---------------------------------------------------------------------|
 AH3045
 AH3045                          SUPERSEDED SURVEY CONTROL
 AH3045
 AH3045  NAD 83(2007)-  42 22 11.21150(N)    088 58 41.79411(W) AD(2002.00) 0
 AH3045  ELLIP H (02/10/07)  234.629  (m)                       GP(2002.00)    
 AH3045  ELLIP H (12/06/04)  234.614  (m)                       GP(       ) 4 1
 AH3045  NAD 83(1997)-  42 22 11.21122(N)    088 58 41.79324(W) AD(       ) 1
 AH3045  ELLIP H (09/15/98)  234.673  (m)                       GP(       ) 3 1
 AH3045  NAVD 88 (09/15/98)  268.2    (m)  GEOID96  model used  GPS OBS        
 AH3045
 AH3045.Superseded values are not recommended for survey control.
 AH3045
 AH3045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3045.See file dsdata.pdf to determine how the superseded data were derived.
 AH3045
 AH3045_MARKER: I = METAL ROD
 AH3045_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3045_STAMPING: WIN173-1B
 AH3045_MARK LOGO: ILDT
 AH3045_PROJECTION: RECESSED 3 CENTIMETERS
 AH3045_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3045_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3045+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2015
 AH3045_ROD/PIPE-DEPTH: 4.9 meters
 AH3045_SLEEVE-DEPTH  : 0.9 meters
 AH3045
 AH3045  HISTORY     - Date     Condition        Report By
 AH3045  HISTORY     - 1996     MONUMENTED       SECI
 AH3045  HISTORY     - 20110621 GOOD             ILGEO
 AH3045  HISTORY     - 20150211 GOOD             ILDT
 AH3045
 AH3045                          STATION DESCRIPTION
 AH3045
 AH3045'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3045'STATION IS LOCATED APPROXIMATELY 4.3 MI (6.9 KM) NORTHEAST OF
 AH3045'MACHESNEY PARK, 3.7 MI (6.0 KM) SOUTHEAST OF ROSCOE IN THE NORTH 1/2
 AH3045'OF SECTION 22 OR 23, T 45 N, R 2 E.  TO REACH FROM THE JUNCTION OF
 AH3045'ILLINOIS ROUTE 173 AND ILLINOIS ROUTE 251, PROCEED WEST ALONG ILLINOIS
 AH3045'ROUTE 173 FOR APPROXIMATELY 3.0 MI (4.8 KM) TO THE STATION LOCATED IN
 AH3045'THE GRASS MEDIAN OF THE ROCK CUT STATE PARK ENTRANCE TO THE SOUTH OF
 AH3045'ILLINOIS ROUTE 173 NEAR MILE MARKER 3.0.  THE STATION IS LOCATED 46.0
 AH3045'FT (14.0 M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 173, 90.8 FT
 AH3045'(27.7 M) SOUTHEAST OF A POWER POLE WITH A TRANSFORMER, 41.2 FT (12.6
 AH3045'M) SOUTHEAST OF A WINNEBAGO COUNTY MILE MARKER 3.00 SIGN, 93.6 FT
 AH3045'(28.5 M) NORTHEAST OF A LIGHT POLE, 91.5 FT (27.9 M) NORTHWEST OF A
 AH3045'LIGHT POLE, 10.5 FT (3.2 M) SOUTH OF THE BACK OF CURB OF THE NORTH END
 AH3045'OF THE CURB ISLAND AT THE STATE PARK ENTRANCE, 5.0 FT (1.5 M) EAST OF
 AH3045'THE BACK OF CURB, 5.0 FT (1.5 M) WEST OF THE BACK OF CURB, AND 2.0 FT
 AH3045'(0.6 M) NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO
 AH3045'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3045'WOOD PHYSICAL TIES.
 AH3045
 AH3045                          STATION RECOVERY (2011)
 AH3045
 AH3045'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 AH3045'RECOVERED AS DESCRIBED.
 AH3045
 AH3045                          STATION RECOVERY (2015)
 AH3045
 AH3045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 AH3045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3059 ***********************************************************************
 AH3059  DESIGNATION -  WIN2 1A
 AH3059  PID         -  AH3059
 AH3059  STATE/COUNTY-  IL/WINNEBAGO
 AH3059  COUNTRY     -  US
 AH3059  USGS QUAD   -  ROCKFORD NORTH (2018)
 AH3059
 AH3059                         *CURRENT SURVEY CONTROL
 AH3059  ______________________________________________________________________
 AH3059* NAD 83(2011) POSITION- 42 22 06.22684(N) 089 05 16.13265(W)   ADJUSTED
 AH3059* NAD 83(2011) ELLIP HT-   218.817 (meters)        (06/27/12)   ADJUSTED
 AH3059* NAD 83(2011) EPOCH   -  2010.00
 AH3059* NAVD 88 ORTHO HEIGHT -   252.4   (meters)      828.    (feet) GPS OBS
 AH3059  ______________________________________________________________________
 AH3059  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3059  GEOID HEIGHT    -        -33.373 (meters)                     GEOID96
 AH3059  GEOID HEIGHT    -        -33.558 (meters)                     GEOID18
 AH3059  NAD 83(2011) X  -     75,137.176 (meters)                     COMP
 AH3059  NAD 83(2011) Y  - -4,719,083.901 (meters)                     COMP
 AH3059  NAD 83(2011) Z  -  4,276,072.776 (meters)                     COMP
 AH3059  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 AH3059
 AH3059  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3059  Standards:
 AH3059         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3059            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3059  -------------------------------------------------------------------
 AH3059  NETWORK    0.92   0.96           0.39   0.36   0.49      0.20957711
 AH3059  -------------------------------------------------------------------
 AH3059  Click here for local accuracies and other accuracy information.
 AH3059
 AH3059.The horizontal coordinates were established by GPS observations
 AH3059.and adjusted by the National Geodetic Survey in June 2012.
 AH3059
 AH3059.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3059.been affixed to the stable North American tectonic plate. See 
 AH3059.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3059
 AH3059.The horizontal coordinates are valid at the epoch date displayed above
 AH3059.which is a decimal equivalence of Year/Month/Day.
 AH3059
 AH3059.The orthometric height was determined by GPS observations and a
 AH3059.high-resolution geoid model.
 AH3059
 AH3059.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3059.GEOID18 height accuracy estimate available here.
 AH3059
 AH3059.Click photographs - Photos may exist for this station.
 AH3059
 AH3059.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3059
 AH3059.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3059
 AH3059.The ellipsoidal height was determined by GPS observations
 AH3059.and is referenced to NAD 83.
 AH3059
 AH3059. The following values were computed from the NAD 83(2011) position.
 AH3059
 AH3059;                    North         East     Units Scale Factor Converg.
 AH3059;SPC IL W     -   633,564.307   788,861.569   MT  1.00003830   +0 43 37.5
 AH3059;SPC IL W     - 2,078,618.90  2,588,123.33   sFT  1.00003830   +0 43 37.5
 AH3059;UTM  16      - 4,692,791.394   328,089.499   MT  0.99996363   -1 24 26.3
 AH3059
 AH3059!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3059!SPC IL W     -   0.99996568  x   1.00003830  =   1.00000398
 AH3059!UTM  16      -   0.99996568  x   0.99996363  =   0.99992931
 AH3059
 AH3059:                Primary Azimuth Mark                     Grid Az
 AH3059:SPC IL W     -  WIN2 1B                                  090 39 25.8
 AH3059:UTM  16      -  WIN2 1B                                  092 47 29.6
 AH3059
 AH3059_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2808992791(NAD 83)
 AH3059
 AH3059|---------------------------------------------------------------------|
 AH3059| PID    Reference Object                     Distance      Geod. Az  |
 AH3059|                                                           dddmmss.s |
 AH3059| AH3058 WIN2 1B                             APPROX. 0.8 KM 0912303.3 |
 AH3059|---------------------------------------------------------------------|
 AH3059
 AH3059                          SUPERSEDED SURVEY CONTROL
 AH3059
 AH3059  NAD 83(2007)-  42 22 06.22684(N)    089 05 16.13354(W) AD(2002.00) 0
 AH3059  ELLIP H (02/10/07)  218.851  (m)                       GP(2002.00)    
 AH3059  ELLIP H (12/06/04)  218.836  (m)                       GP(       ) 4 1
 AH3059  NAD 83(1997)-  42 22 06.22656(N)    089 05 16.13268(W) AD(       ) 1
 AH3059  ELLIP H (09/15/98)  218.903  (m)                       GP(       ) 3 1
 AH3059
 AH3059.Superseded values are not recommended for survey control.
 AH3059
 AH3059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3059.See file dsdata.pdf to determine how the superseded data were derived.
 AH3059
 AH3059_MARKER: I = METAL ROD
 AH3059_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3059_STAMPING: WIN2-1A
 AH3059_MARK LOGO: ILDT
 AH3059_PROJECTION: RECESSED 3 CENTIMETERS
 AH3059_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3059_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3059+STABILITY: POSITION/ELEVATION WELL
 AH3059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3059+SATELLITE: SATELLITE OBSERVATIONS - September 01, 2000
 AH3059_ROD/PIPE-DEPTH: 3.4 meters
 AH3059_SLEEVE-DEPTH  : 0.9 meters
 AH3059
 AH3059  HISTORY     - Date     Condition        Report By
 AH3059  HISTORY     - 1996     MONUMENTED       SECI
 AH3059  HISTORY     - 20000901 GOOD             AYRES
 AH3059
 AH3059                          STATION DESCRIPTION
 AH3059
 AH3059'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3059'STATION IS LOCATED APPROXIMATELY 6.7 MI (10.8 KM) NORTH OF ROCKFORD,
 AH3059'2.7 MI (4.3 KM) NORTHWEST OF MACHESNEY PARK, 6.0 MI (9.7 KM) SOUTH OF
 AH3059'ROCKTON IN THE SOUTH 1/2 OF SECTION 14, T 45 N, R 1 E.  TO REACH FROM
 AH3059'THE JUNCTION OF ILLINOIS ROUTE 2 AND ILLINOIS ROUTE 75, PROCEED SOUTH
 AH3059'ALONG ILLINOIS ROUTE 2 FOR APPROXIMATELY 7.1 MI (11.4 KM) TO THE
 AH3059'INTERSECTION OF ILLINOIS ROUTE 70 AND LATHAM ROAD, TURN RIGHT (WEST)
 AH3059'ONTO LATHAM ROAD, AND PROCEED ALONG LATHAM ROAD FOR APPROXIMATELY 0.5
 AH3059'MI (0.8 KM) TO THE STATION LOCATED ON THE RIGHT (NORTH) SIDE OF LATHAM
 AH3059'ROAD.  THE STATION IS LOCATED 36.9 FT (11.2 M) NORTH OF THE CENTERLINE
 AH3059'OF ILLINOIS ROUTE 2, 193 FT (58.8 M) EAST OF THE CENTERLINE OF LA
 AH3059'MAINE STREET, 35.4 FT (10.8 M) SOUTH OF A SUBDIVISON DEAD END ROAD,
 AH3059'91.6 FT (27.9 M) NORTHWEST OF A POWER POLE, 80.2 FT (24.4 M) NORTHWEST
 AH3059'OF A FENCE CORNER TO A FENCE THAT RUNS WEST, 150.0 FT (45.7 M) EAST OF
 AH3059'A POWER POLE, 19.47 FT (5.93 M) WEST OF A POWER POLE, 109.6 FT (33.4
 AH3059'M) SOUTHEAST OF A FENCE CORNER TO A CHAIN LINK FENCE THAT RUNS NORTH
 AH3059'AND EAST, 60.6 FT (18.5 M) SOUTHWEST OF A FENCE CORNER OF A FENCE THAT
 AH3059'RUNS NORTH AND WEST, 2.1 FT (0.6 M) SOUTH OF AN ORANGE FIBERGLASS
 AH3059'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3059'CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES.
 AH3059
 AH3059                          STATION RECOVERY (2000)
 AH3059
 AH3059'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 AH3059'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3058 ***********************************************************************
 AH3058  DESIGNATION -  WIN2 1B
 AH3058  PID         -  AH3058
 AH3058  STATE/COUNTY-  IL/WINNEBAGO
 AH3058  COUNTRY     -  US
 AH3058  USGS QUAD   -  ROCKFORD NORTH (2018)
 AH3058
 AH3058                         *CURRENT SURVEY CONTROL
 AH3058  ______________________________________________________________________
 AH3058* NAD 83(2011) POSITION- 42 22 05.58003(N) 089 04 40.12448(W)   ADJUSTED
 AH3058* NAD 83(2011) ELLIP HT-   209.664 (meters)        (06/27/12)   ADJUSTED
 AH3058* NAD 83(2011) EPOCH   -  2010.00
 AH3058* NAVD 88 ORTHO HEIGHT -   243.243 (meters)      798.04  (feet) ADJUSTED
 AH3058  ______________________________________________________________________
 AH3058  GEOID HEIGHT    -        -33.561 (meters)                     GEOID18
 AH3058  NAD 83(2011) X  -     75,961.105 (meters)                     COMP
 AH3058  NAD 83(2011) Y  - -4,719,077.398 (meters)                     COMP
 AH3058  NAD 83(2011) Z  -  4,276,051.862 (meters)                     COMP
 AH3058  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 AH3058  DYNAMIC HEIGHT  -        243.167 (meters)      797.79  (feet) COMP
 AH3058  MODELED GRAVITY -    980,301.2   (mgal)                       NAVD 88
 AH3058
 AH3058  VERT ORDER      -  SECOND    CLASS I
 AH3058
 AH3058  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3058  Standards:
 AH3058         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3058            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3058  -------------------------------------------------------------------
 AH3058  NETWORK    0.69   1.04           0.31   0.25   0.53      0.11269986
 AH3058  -------------------------------------------------------------------
 AH3058  Click here for local accuracies and other accuracy information.
 AH3058
 AH3058.The horizontal coordinates were established by GPS observations
 AH3058.and adjusted by the National Geodetic Survey in June 2012.
 AH3058
 AH3058.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3058.been affixed to the stable North American tectonic plate. See 
 AH3058.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3058
 AH3058.The horizontal coordinates are valid at the epoch date displayed above
 AH3058.which is a decimal equivalence of Year/Month/Day.
 AH3058
 AH3058.The orthometric height was determined by differential leveling and
 AH3058.adjusted by the NATIONAL GEODETIC SURVEY
 AH3058.in March 2013.
 AH3058
 AH3058.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3058.GEOID18 height accuracy estimate available here.
 AH3058
 AH3058.Click photographs - Photos may exist for this station.
 AH3058
 AH3058.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3058
 AH3058.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3058
 AH3058.The ellipsoidal height was determined by GPS observations
 AH3058.and is referenced to NAD 83.
 AH3058
 AH3058.The dynamic height is computed by dividing the NAVD 88
 AH3058.geopotential number by the normal gravity value computed on the
 AH3058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3058.degrees latitude (g = 980.6199 gals.).
 AH3058
 AH3058.The modeled gravity was interpolated from observed gravity values.
 AH3058
 AH3058. The following values were computed from the NAD 83(2011) position.
 AH3058
 AH3058;                    North         East     Units Scale Factor Converg.
 AH3058;SPC IL W     -   633,554.854   789,685.688   MT  1.00004011   +0 44 01.8
 AH3058;SPC IL W     - 2,078,587.88  2,590,827.13   sFT  1.00004011   +0 44 01.8
 AH3058;UTM  16      - 4,692,751.258   328,912.631   MT  0.99996015   -1 24 02.0
 AH3058
 AH3058!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3058!SPC IL W     -   0.99996712  x   1.00004011  =   1.00000723
 AH3058!UTM  16      -   0.99996712  x   0.99996015  =   0.99992727
 AH3058
 AH3058:                Primary Azimuth Mark                     Grid Az
 AH3058:SPC IL W     -  WIN2 1A                                  270 39 25.8
 AH3058:UTM  16      -  WIN2 1A                                  272 47 29.6
 AH3058
 AH3058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2891292751(NAD 83)
 AH3058
 AH3058|---------------------------------------------------------------------|
 AH3058| PID    Reference Object                     Distance      Geod. Az  |
 AH3058|                                                           dddmmss.s |
 AH3058| AH3059 WIN2 1A                             APPROX. 0.8 KM 2712327.6 |
 AH3058|---------------------------------------------------------------------|
 AH3058
 AH3058                          SUPERSEDED SURVEY CONTROL
 AH3058
 AH3058  NAD 83(2007)-  42 22 05.58005(N)    089 04 40.12540(W) AD(2002.00) 0
 AH3058  ELLIP H (02/10/07)  209.698  (m)                       GP(2002.00)    
 AH3058  ELLIP H (12/06/04)  209.688  (m)                       GP(       ) 4 1
 AH3058  NAD 83(1997)-  42 22 05.57981(N)    089 04 40.12460(W) AD(       ) 1
 AH3058  ELLIP H (09/15/98)  209.751  (m)                       GP(       ) 3 1
 AH3058  NAVD 88 (09/15/98)  243.2    (m)  GEOID96  model used  GPS OBS        
 AH3058
 AH3058.Superseded values are not recommended for survey control.
 AH3058
 AH3058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3058.See file dsdata.pdf to determine how the superseded data were derived.
 AH3058
 AH3058_MARKER: I = METAL ROD
 AH3058_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3058_STAMPING: WIN2-1B
 AH3058_MARK LOGO: ILDT
 AH3058_PROJECTION: RECESSED 3 CENTIMETERS
 AH3058_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH3058_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3058+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2011
 AH3058_ROD/PIPE-DEPTH: 4.0 meters
 AH3058_SLEEVE-DEPTH  : 0.9 meters
 AH3058
 AH3058  HISTORY     - Date     Condition        Report By
 AH3058  HISTORY     - 1996     MONUMENTED       SECI
 AH3058  HISTORY     - 20040310 GOOD             ASCPC
 AH3058  HISTORY     - 20110621 GOOD             ILGEO
 AH3058
 AH3058                          STATION DESCRIPTION
 AH3058
 AH3058'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3058'STATION IS LOCATED APPROXIMATELY 6.6 MI (10.6 KM) NORTH OF ROCKFORD,
 AH3058'2.3 MI (3.7 KM) NORTHWEST OF MACHESNEY PARK, 6.0 MI (9.7 KM) SOUTH OF
 AH3058'ROCKTON IN THE NORTHWEST 1/4 OF SECTION 24, T 45 N, R 1 E.  TO REACH
 AH3058'FROM THE JUNCTION OF ILLINOIS ROUTE 2 AND ILLINOIS ROUTE 75, PROCEED
 AH3058'SOUTH ALONG ILLINOIS ROUTE 2 FOR APPROXIMATELY 7.1 MI (11.4 KM) TO THE
 AH3058'STATION LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF
 AH3058'ILLINOIS ROUTE 2 AND LATHAM ROAD.  THE STATION IS LOCATED 117 FT (35.7
 AH3058'M) EAST OF THE CENTERLINE OF ILLINOIS ROUTE 2, 52.4 FT (16.0 M) SOUTH
 AH3058'OF THE CENTERLINE OF LATHAM ROAD, 116 FT (35.4 M) NORTHWEST OF THE
 AH3058'CENTER OF THE OFF RAMP, 136.9 FT (41.7 M) SOUTHEAST OF A POWER POLE
 AH3058'WITH A LIGHT AND TRANSFORMER, 104.7 FT (31.9 M) WEST OF THE WEST END
 AH3058'OF A CORRUGATED METAL PIPE UNDER THE OFF RAMP, 186.9 FT (57.0 M) WEST
 AH3058'OF A POWER POLE WITH A LIGHT, AND 2.0 FT (0.6 M) NORTH OF AN ORANGE
 AH3058'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3058'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL THE WOOD PHYSICAL TIES AND
 AH3058'ALSO IN THE TOP OF THE CORRUGATED METAL PIPE.
 AH3058
 AH3058                          STATION RECOVERY (2004)
 AH3058
 AH3058'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2004
 AH3058'RECOVERED IN GOOD CONDITION.
 AH3058
 AH3058                          STATION RECOVERY (2011)
 AH3058
 AH3058'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (JBR)
 AH3058'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3041 ***********************************************************************
 AH3041  DESIGNATION -  WIN20 1A
 AH3041  PID         -  AH3041
 AH3041  STATE/COUNTY-  IL/WINNEBAGO
 AH3041  COUNTRY     -  US
 AH3041  USGS QUAD   -  PECATONICA (2018)
 AH3041
 AH3041                         *CURRENT SURVEY CONTROL
 AH3041  ______________________________________________________________________
 AH3041* NAD 83(2011) POSITION- 42 17 12.17050(N) 089 19 32.12500(W)   ADJUSTED
 AH3041* NAD 83(2011) ELLIP HT-   226.144 (meters)        (06/27/12)   ADJUSTED
 AH3041* NAD 83(2011) EPOCH   -  2010.00
 AH3041* NAVD 88 ORTHO HEIGHT -   259.488 (meters)      851.34  (feet) ADJUSTED
 AH3041  ______________________________________________________________________
 AH3041  GEOID HEIGHT    -        -33.345 (meters)                     GEOID18
 AH3041  NAD 83(2011) X  -     55,624.517 (meters)                     COMP
 AH3041  NAD 83(2011) Y  - -4,725,469.919 (meters)                     COMP
 AH3041  NAD 83(2011) Z  -  4,269,369.560 (meters)                     COMP
 AH3041  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 AH3041  DYNAMIC HEIGHT  -        259.402 (meters)      851.05  (feet) COMP
 AH3041  MODELED GRAVITY -    980,284.2   (mgal)                       NAVD 88
 AH3041
 AH3041  VERT ORDER      -  SECOND    CLASS I
 AH3041
 AH3041  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3041  Standards:
 AH3041         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3041            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3041  -------------------------------------------------------------------
 AH3041  NETWORK    0.67   1.10           0.30   0.24   0.56     -0.02447886
 AH3041  -------------------------------------------------------------------
 AH3041  Click here for local accuracies and other accuracy information.
 AH3041
 AH3041.The horizontal coordinates were established by GPS observations
 AH3041.and adjusted by the National Geodetic Survey in June 2012.
 AH3041
 AH3041.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3041.been affixed to the stable North American tectonic plate. See 
 AH3041.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3041
 AH3041.The horizontal coordinates are valid at the epoch date displayed above
 AH3041.which is a decimal equivalence of Year/Month/Day.
 AH3041
 AH3041.The orthometric height was determined by differential leveling and
 AH3041.adjusted by the NATIONAL GEODETIC SURVEY
 AH3041.in March 2013.
 AH3041
 AH3041.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3041.GEOID18 height accuracy estimate available here.
 AH3041
 AH3041.Click photographs - Photos may exist for this station.
 AH3041
 AH3041.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3041
 AH3041.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3041
 AH3041.The ellipsoidal height was determined by GPS observations
 AH3041.and is referenced to NAD 83.
 AH3041
 AH3041.The dynamic height is computed by dividing the NAVD 88
 AH3041.geopotential number by the normal gravity value computed on the
 AH3041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3041.degrees latitude (g = 980.6199 gals.).
 AH3041
 AH3041.The modeled gravity was interpolated from observed gravity values.
 AH3041
 AH3041. The following values were computed from the NAD 83(2011) position.
 AH3041
 AH3041;                    North         East     Units Scale Factor Converg.
 AH3041;SPC IL W     -   624,270.354   769,366.292   MT  1.00000036   +0 33 57.4
 AH3041;SPC IL W     - 2,048,126.99  2,524,162.58   sFT  1.00000036   +0 33 57.4
 AH3041;UTM  16      - 4,684,229.500   308,262.075   MT  1.00005236   -1 33 54.8
 AH3041
 AH3041!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3041!SPC IL W     -   0.99996453  x   1.00000036  =   0.99996489
 AH3041!UTM  16      -   0.99996453  x   1.00005236  =   1.00001689
 AH3041
 AH3041:                Primary Azimuth Mark                     Grid Az
 AH3041:SPC IL W     -  WIN20 1B                                 094 14 35.4
 AH3041:UTM  16      -  WIN20 1B                                 096 22 27.6
 AH3041
 AH3041_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0826284229(NAD 83)
 AH3041
 AH3041|---------------------------------------------------------------------|
 AH3041| PID    Reference Object                     Distance      Geod. Az  |
 AH3041|                                                           dddmmss.s |
 AH3041| AH3042 WIN20 1B                            APPROX. 1.2 KM 0944832.8 |
 AH3041|---------------------------------------------------------------------|
 AH3041
 AH3041                          SUPERSEDED SURVEY CONTROL
 AH3041
 AH3041  NAD 83(2007)-  42 17 12.17056(N)    089 19 32.12596(W) AD(2002.00) 0
 AH3041  ELLIP H (02/10/07)  226.179  (m)                       GP(2002.00)    
 AH3041  ELLIP H (12/06/04)  226.186  (m)                       GP(       ) 4 1
 AH3041  NAD 83(1997)-  42 17 12.17001(N)    089 19 32.12494(W) AD(       ) 1
 AH3041  ELLIP H (09/15/98)  226.228  (m)                       GP(       ) 3 1
 AH3041  NAVD 88 (09/15/98)  259.5    (m)  GEOID96  model used  GPS OBS        
 AH3041
 AH3041.Superseded values are not recommended for survey control.
 AH3041
 AH3041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3041.See file dsdata.pdf to determine how the superseded data were derived.
 AH3041
 AH3041_MARKER: F = FLANGE-ENCASED ROD
 AH3041_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3041_STAMPING: WIN20-1A
 AH3041_MARK LOGO: ILDT
 AH3041_PROJECTION: RECESSED 3 CENTIMETERS
 AH3041_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH3041_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3041+STABILITY: POSITION/ELEVATION WELL
 AH3041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3041+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 AH3041_ROD/PIPE-DEPTH: 3.7 meters
 AH3041_SLEEVE-DEPTH  : 0.9 meters
 AH3041
 AH3041  HISTORY     - Date     Condition        Report By
 AH3041  HISTORY     - 1996     MONUMENTED       SECI
 AH3041  HISTORY     - 20040310 GOOD             ASCPC
 AH3041  HISTORY     - 20120327 GOOD             AMESC
 AH3041
 AH3041                          STATION DESCRIPTION
 AH3041
 AH3041'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3041'STATION IS LOCATED APPROXIMATELY 2.5 MI (4.0 KM) SOUTHEAST OF
 AH3041'PECATONICA, 4.5 MI (7.2 KM) NORTHWEST OF WINNEBAGO, IN THE NORTHEAST
 AH3041'1/4 OF SECTION 3, T 26 N, R 10 E.  TO REACH FROM THE JUNCTION OF OF
 AH3041'U.S.  ROUTE 20 AND ILLINOIS ROUTE 2, PROCEED WEST ALONG U.S.  ROUTE 20
 AH3041'FOR APPROXIMATELY 13.3 MI (21.4 KM) TO THE STATION LOCATED IN THE
 AH3041'GRASS MEDIAN NEAR A CONCRETE DRAINAGE STRUCTURE, JUST EAST OF A
 AH3041'PRIVATE DRIVE TO THE SOUTH AND A FIELD ENTRANCE TO THE NORTH NEAR MILE
 AH3041'MARKER 3.7.  THE STATION IS ALSO LOCATED 1.7 MI (2.7 KM) EAST OF
 AH3041'PECATONICA ROAD.  THE STATION IS LOCATED 43.5 FT (13.3 M) SOUTH OF THE
 AH3041'WEST BOUND LANES OF U.S.  ROUTE 20, 30.8 FT (9.4 M) NORTH OF THE EAST
 AH3041'BOUND LANES OF U.S.  ROUTE 20, 310 FT (94.5 M) EAST OF THE CENTER OF A
 AH3041'PRIVATE DRIVE TO THE SOUTH AND A FIELD ENTRANCE TO THE NORTH, 73.2 FT
 AH3041'(22.3 M) SOUTH OF A BOLT ON THE GRATE OF A CONCRETE FLARED END
 AH3041'SECTION, 56.7 FT (17.3 M) NORTH OF A BOLT ON THE GRATE OF A CONCRETE
 AH3041'FLARED END SECTION, 128.8 FT (39.3 M) NORTHWEST OF A NEAR A FENCE
 AH3041'CORNER TO A FENCE THAT RUNS EAST-WEST AND SOUTH, 99.8 FT (30.4 M)
 AH3041'NORTH OF A 27-IN DIAMETER TREE, 114.5 FT (34.9 M) NORTHEAST OF A 30-IN
 AH3041'DIAMETER TREE, 134.0 FT (40.8 M) NORTHEAST OF A 54-IN DIA TREE, 152.2
 AH3041'FT (46.4 M) NORTHEAST OF A 42-IN DIAMETER TREE, 8.0 FT (2.4 M)
 AH3041'SOUTHEAST OF THE CENTER OF A CLOSED LID CATCH BASIN, 4.5 FT (1.4 M)
 AH3041'SOUTH OF THE SOUTH EDGE OF A CONCRETE DRAINAGE STRUCTURE, AND 2.0 FT
 AH3041'(0.6 M) SOUTH OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO
 AH3041'DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL
 AH3041'WOOD PHYSICAL TIES.
 AH3041
 AH3041                          STATION RECOVERY (2004)
 AH3041
 AH3041'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2004
 AH3041'RECOVERED IN GOOD CONDITION
 AH3041
 AH3041                          STATION RECOVERY (2012)
 AH3041
 AH3041'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH3041'RECOVERED AS DESCRIBED.
 AH3041'
 AH3041'NOTE-WITNESS POST IS GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3042 ***********************************************************************
 AH3042  DESIGNATION -  WIN20 1B
 AH3042  PID         -  AH3042
 AH3042  STATE/COUNTY-  IL/WINNEBAGO
 AH3042  COUNTRY     -  US
 AH3042  USGS QUAD   -  PECATONICA (2018)
 AH3042
 AH3042                         *CURRENT SURVEY CONTROL
 AH3042  ______________________________________________________________________
 AH3042* NAD 83(2011) POSITION- 42 17 08.99907(N) 089 18 41.40820(W)   ADJUSTED
 AH3042* NAD 83(2011) ELLIP HT-   233.746 (meters)        (06/27/12)   ADJUSTED
 AH3042* NAD 83(2011) EPOCH   -  2010.00
 AH3042* NAVD 88 ORTHO HEIGHT -   267.091 (meters)      876.28  (feet) ADJUSTED
 AH3042  ______________________________________________________________________
 AH3042  GEOID HEIGHT    -        -33.348 (meters)                     GEOID18
 AH3042  NAD 83(2011) X  -     56,787.282 (meters)                     COMP
 AH3042  NAD 83(2011) Y  - -4,725,527.561 (meters)                     COMP
 AH3042  NAD 83(2011) Z  -  4,269,302.280 (meters)                     COMP
 AH3042  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 AH3042  DYNAMIC HEIGHT  -        267.002 (meters)      875.99  (feet) COMP
 AH3042  MODELED GRAVITY -    980,284.7   (mgal)                       NAVD 88
 AH3042
 AH3042  VERT ORDER      -  SECOND    CLASS I
 AH3042
 AH3042  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3042  Standards:
 AH3042         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3042            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3042  -------------------------------------------------------------------
 AH3042  NETWORK    0.58   1.00           0.25   0.22   0.51      0.00689786
 AH3042  -------------------------------------------------------------------
 AH3042  Click here for local accuracies and other accuracy information.
 AH3042
 AH3042.The horizontal coordinates were established by GPS observations
 AH3042.and adjusted by the National Geodetic Survey in June 2012.
 AH3042
 AH3042.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3042.been affixed to the stable North American tectonic plate. See 
 AH3042.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3042
 AH3042.The horizontal coordinates are valid at the epoch date displayed above
 AH3042.which is a decimal equivalence of Year/Month/Day.
 AH3042
 AH3042.The orthometric height was determined by differential leveling and
 AH3042.adjusted by the NATIONAL GEODETIC SURVEY
 AH3042.in March 2013.
 AH3042
 AH3042.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3042.GEOID18 height accuracy estimate available here.
 AH3042
 AH3042.Click photographs - Photos may exist for this station.
 AH3042
 AH3042.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3042
 AH3042.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3042
 AH3042.The ellipsoidal height was determined by GPS observations
 AH3042.and is referenced to NAD 83.
 AH3042
 AH3042.The dynamic height is computed by dividing the NAVD 88
 AH3042.geopotential number by the normal gravity value computed on the
 AH3042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH3042.degrees latitude (g = 980.6199 gals.).
 AH3042
 AH3042.The modeled gravity was interpolated from observed gravity values.
 AH3042
 AH3042. The following values were computed from the NAD 83(2011) position.
 AH3042
 AH3042;                    North         East     Units Scale Factor Converg.
 AH3042;SPC IL W     -   624,184.076   770,529.166   MT  1.00000236   +0 34 31.5
 AH3042;SPC IL W     - 2,047,843.92  2,527,977.77   sFT  1.00000236   +0 34 31.5
 AH3042;UTM  16      - 4,684,100.033   309,420.992   MT  1.00004691   -1 33 20.6
 AH3042
 AH3042!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3042!SPC IL W     -   0.99996334  x   1.00000236  =   0.99996570
 AH3042!UTM  16      -   0.99996334  x   1.00004691  =   1.00001025
 AH3042
 AH3042:                Primary Azimuth Mark                     Grid Az
 AH3042:SPC IL W     -  WIN20 1A                                 274 14 35.5
 AH3042:UTM  16      -  WIN20 1A                                 276 22 27.6
 AH3042
 AH3042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0942084100(NAD 83)
 AH3042
 AH3042|---------------------------------------------------------------------|
 AH3042| PID    Reference Object                     Distance      Geod. Az  |
 AH3042|                                                           dddmmss.s |
 AH3042| AH3041 WIN20 1A                            APPROX. 1.2 KM 2744907.0 |
 AH3042|---------------------------------------------------------------------|
 AH3042
 AH3042                          SUPERSEDED SURVEY CONTROL
 AH3042
 AH3042  NAD 83(2007)-  42 17 08.99914(N)    089 18 41.40917(W) AD(2002.00) 0
 AH3042  ELLIP H (02/10/07)  233.781  (m)                       GP(2002.00)    
 AH3042  ELLIP H (12/06/04)  233.798  (m)                       GP(       ) 4 1
 AH3042  NAD 83(1997)-  42 17 08.99869(N)    089 18 41.40815(W) AD(       ) 1
 AH3042  ELLIP H (09/15/98)  233.836  (m)                       GP(       ) 3 1
 AH3042  NAVD 88 (09/15/98)  267.1    (m)  GEOID96  model used  GPS OBS        
 AH3042
 AH3042.Superseded values are not recommended for survey control.
 AH3042
 AH3042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3042.See file dsdata.pdf to determine how the superseded data were derived.
 AH3042
 AH3042_MARKER: F = FLANGE-ENCASED ROD
 AH3042_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3042_STAMPING: WIN20-1B
 AH3042_MARK LOGO: ILDT
 AH3042_PROJECTION: RECESSED 3 CENTIMETERS
 AH3042_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3042_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3042+STABILITY: POSITION/ELEVATION WELL
 AH3042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3042+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2015
 AH3042_ROD/PIPE-DEPTH: 4.9 meters
 AH3042_SLEEVE-DEPTH  : 0.9 meters
 AH3042
 AH3042  HISTORY     - Date     Condition        Report By
 AH3042  HISTORY     - 1996     MONUMENTED       SECI
 AH3042  HISTORY     - 20090725 GOOD             GEOCAC
 AH3042  HISTORY     - 20120327 GOOD             AMESC
 AH3042  HISTORY     - 20150403 GOOD             DJHENK
 AH3042
 AH3042                          STATION DESCRIPTION
 AH3042
 AH3042'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3042'STATION IS LOCATED APPROXIMATELY 3.0 MI (4.8 KM) SOUTHEAST OF
 AH3042'PECATONICA, 3.8 MI (6.1 KM) NORTHWEST OF WINNEBAGO IN THE NORTHWEST
 AH3042'1/4 OF SECTION 2, T 26 N, R 10 E.  TO REACH FROM THE JUNCTION OF OF
 AH3042'U.S.  ROUTE 20 AND ILLINOIS ROUTE 2, PROCEED WEST ALONG U.S.  ROUTE 20
 AH3042'FOR APPROXIMATELY 12.6 MI (20.3 KM) TO THE STATION LOCATED IN THE
 AH3042'GRASS MEDIAN, JUST WEST OF A CROSSOVER FOR A PRIVATE DRIVE (HOUSE NO.
 AH3042'14048) TO THE SOUTH AND A FIELD ENTRANCE TO THE NORTH NEAR MILE MARKER
 AH3042'4.4.  THE STATION IS ALSO LOCATED 0.4 MI (0.6 KM) EAST OF CONGER ROAD.
 AH3042'THE STATION IS LOCATED 33.4 FT (10.2 M) SOUTH OF THE WEST BOUND LANES
 AH3042'OF U.S.  ROUTE 20, 40.6 FT (12.4 M) NORTH OF THE EAST BOUND LANES OF
 AH3042'U.S.ROUTE 20, 21.5 FT (6.6 M) WEST OF THE CENTER OF A CROSSOVER, 114.4
 AH3042'FT (34.9 M) NORTHWEST OF A CONCRETE R.O.W. MARKER, 113.9 FT (34.7 M)
 AH3042'NORTHWEST OF A 36-IN DIAMETER TREE, 108.1 FT (32.9 M) NORTHEAST OF A
 AH3042'42-IN DIAMETER TREE, 118.7 FT (36.2 M) NORTHEAST OF A 33-IN DIAMETER
 AH3042'TREE, 161.7 FT (49.3 M) SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 104.8
 AH3042'FT (31.9 M) SOUTH OF A FENCE CORNER TO A FENCE THAT RUNS WEST LOCATED
 AH3042'ON THE WEST EDGE OF A FIELD ENTRANCE, AND 1.9 FT (0.6 M) EAST OF AN
 AH3042'ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM POINT IS
 AH3042'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3042'TIES.
 AH3042
 AH3042                          STATION RECOVERY (2009)
 AH3042
 AH3042'RECOVERY NOTE BY GEOCACHING 2009 (WS)
 AH3042'RECOVERED IN GOOD CONDITION.
 AH3042
 AH3042                          STATION RECOVERY (2012)
 AH3042
 AH3042'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 AH3042'RECOVERED AS DESCRIBED.
 AH3042'
 AH3042'NOTE-WITNESS POST IS GONE.
 AH3042
 AH3042                          STATION RECOVERY (2015)
 AH3042
 AH3042'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 AH3042'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3044 ***********************************************************************
 AH3044  DESIGNATION -  WIN20 2A
 AH3044  PID         -  AH3044
 AH3044  STATE/COUNTY-  IL/WINNEBAGO
 AH3044  COUNTRY     -  US
 AH3044  USGS QUAD   -  WINNEBAGO (2018)
 AH3044
 AH3044                         *CURRENT SURVEY CONTROL
 AH3044  ______________________________________________________________________
 AH3044* NAD 83(2011) POSITION- 42 15 17.16996(N) 089 08 48.64758(W)   ADJUSTED
 AH3044* NAD 83(2011) ELLIP HT-   212.273 (meters)        (06/27/12)   ADJUSTED
 AH3044* NAD 83(2011) EPOCH   -  2010.00
 AH3044* NAVD 88 ORTHO HEIGHT -   245.6   (meters)      806.    (feet) GPS OBS
 AH3044  ______________________________________________________________________
 AH3044  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3044  GEOID HEIGHT    -        -33.165 (meters)                     GEOID96
 AH3044  GEOID HEIGHT    -        -33.345 (meters)                     GEOID18
 AH3044  NAD 83(2011) X  -     70,401.499 (meters)                     COMP
 AH3044  NAD 83(2011) Y  - -4,727,649.699 (meters)                     COMP
 AH3044  NAD 83(2011) Z  -  4,266,734.444 (meters)                     COMP
 AH3044  LAPLACE CORR    -         -0.77  (seconds)                    DEFLEC18
 AH3044
 AH3044  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3044  Standards:
 AH3044         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3044            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3044  -------------------------------------------------------------------
 AH3044  NETWORK    0.85   1.35           0.39   0.29   0.69     -0.00397533
 AH3044  -------------------------------------------------------------------
 AH3044  Click here for local accuracies and other accuracy information.
 AH3044
 AH3044.The horizontal coordinates were established by GPS observations
 AH3044.and adjusted by the National Geodetic Survey in June 2012.
 AH3044
 AH3044.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3044.been affixed to the stable North American tectonic plate. See 
 AH3044.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3044
 AH3044.The horizontal coordinates are valid at the epoch date displayed above
 AH3044.which is a decimal equivalence of Year/Month/Day.
 AH3044
 AH3044.The orthometric height was determined by GPS observations and a
 AH3044.high-resolution geoid model.
 AH3044
 AH3044.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3044.GEOID18 height accuracy estimate available here.
 AH3044
 AH3044.Click photographs - Photos may exist for this station.
 AH3044
 AH3044.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3044
 AH3044.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3044
 AH3044.The ellipsoidal height was determined by GPS observations
 AH3044.and is referenced to NAD 83.
 AH3044
 AH3044. The following values were computed from the NAD 83(2011) position.
 AH3044
 AH3044;                    North         East     Units Scale Factor Converg.
 AH3044;SPC IL W     -   620,883.239   784,150.488   MT  1.00002828   +0 41 08.9
 AH3044;SPC IL W     - 2,037,014.43  2,572,667.06   sFT  1.00002828   +0 41 08.9
 AH3044;UTM  16      - 4,680,295.104   322,910.206   MT  0.99998588   -1 26 38.3
 AH3044
 AH3044!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3044!SPC IL W     -   0.99996671  x   1.00002828  =   0.99999499
 AH3044!UTM  16      -   0.99996671  x   0.99998588  =   0.99995259
 AH3044
 AH3044:                Primary Azimuth Mark                     Grid Az
 AH3044:SPC IL W     -  WIN20 2B                                 154 34 38.4
 AH3044:UTM  16      -  WIN20 2B                                 156 42 25.6
 AH3044
 AH3044_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2291080295(NAD 83)
 AH3044
 AH3044|---------------------------------------------------------------------|
 AH3044| PID    Reference Object                     Distance      Geod. Az  |
 AH3044|                                                           dddmmss.s |
 AH3044| AH3043 WIN20 2B                            APPROX. 1.4 KM 1551547.3 |
 AH3044|---------------------------------------------------------------------|
 AH3044
 AH3044                          SUPERSEDED SURVEY CONTROL
 AH3044
 AH3044  NAD 83(2007)-  42 15 17.17001(N)    089 08 48.64854(W) AD(2002.00) 0
 AH3044  ELLIP H (02/10/07)  212.307  (m)                       GP(2002.00)    
 AH3044  ELLIP H (12/06/04)  212.312  (m)                       GP(       ) 4 1
 AH3044  NAD 83(1997)-  42 15 17.16959(N)    089 08 48.64760(W) AD(       ) 1
 AH3044  ELLIP H (09/15/98)  212.359  (m)                       GP(       ) 3 1
 AH3044
 AH3044.Superseded values are not recommended for survey control.
 AH3044
 AH3044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3044.See file dsdata.pdf to determine how the superseded data were derived.
 AH3044
 AH3044_MARKER: I = METAL ROD
 AH3044_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3044_STAMPING: WIN20-2A
 AH3044_MARK LOGO: ILDT
 AH3044_PROJECTION: RECESSED 3 CENTIMETERS
 AH3044_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3044_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3044+STABILITY: POSITION/ELEVATION WELL
 AH3044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3044+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3044_ROD/PIPE-DEPTH: 1.2 meters
 AH3044_SLEEVE-DEPTH  : 0.9 meters
 AH3044
 AH3044  HISTORY     - Date     Condition        Report By
 AH3044  HISTORY     - 1996     MONUMENTED       SECI
 AH3044
 AH3044                          STATION DESCRIPTION
 AH3044
 AH3044'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3044'STATION IS LOCATED APPROXIMATELY 2.9 MI (4.7 KM) SOUTHWEST OF
 AH3044'ROCKFORD, 5.1 MI (8.2 KM) SOUTHEAST OF WINNEBAGO IN THE NORTH 1/2 OF
 AH3044'SECTION 32, T 44 N, R 1 E.  TO REACH FROM THE INTERCHANGE OF OF U.S.
 AH3044'ROUTE 20 AND ILLINOIS ROUTE 2, PROCEED WEST ALONG U.S.  ROUTE 20 FOR
 AH3044'APPROXIMATELY 3.3 MI (5.3 KM) TO THE STATION LOCATED IN THE GRASS
 AH3044'MEDIAN JUST WEST OF A TURN AROUND FOR AUTHORIZED VEHICLES.  THE
 AH3044'STATION IS ALSO LOCATED 0.5 MI (0.8 KM) WEST OF MONTAGUE ROAD.  THE
 AH3044'STATION IS LOCATED 29 FT (8.8 M) SOUTHWEST OF THE WEST BOUND LANES OF
 AH3044'U.S.  ROUTE 20, 35.2 FT (10.7 M) NORTHEAST OF THE EAST BOUND LANES OF
 AH3044'U.S.  ROUTE 20, 24.6 FT (7.5 M) NORTHWEST OF THE CENTER OF A TURN
 AH3044'AROUND FOR AUTHORIZED VEHICLES, 84.95 FT (25.89 M) NORTHEAST OF A
 AH3044'CHISELED X ON THE NORTHWEST CONCRETE FOUNDATION OF A MONTAGUE ROAD 1/2
 AH3044'MILE SIGN, AND 1.9 FT (0.6 M) SOUTHEAST OF AN ORANGE FIBERGLASS
 AH3044'WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO
 AH3044'CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3043 ***********************************************************************
 AH3043  DESIGNATION -  WIN20 2B
 AH3043  PID         -  AH3043
 AH3043  STATE/COUNTY-  IL/WINNEBAGO
 AH3043  COUNTRY     -  US
 AH3043  USGS QUAD   -  KISHWAUKEE (2018)
 AH3043
 AH3043                         *CURRENT SURVEY CONTROL
 AH3043  ______________________________________________________________________
 AH3043* NAD 83(2011) POSITION- 42 14 36.80805(N) 089 08 23.62087(W)   ADJUSTED
 AH3043* NAD 83(2011) ELLIP HT-   207.983 (meters)        (06/27/12)   ADJUSTED
 AH3043* NAD 83(2011) EPOCH   -  2010.00
 AH3043* NAVD 88 ORTHO HEIGHT -   241.3   (meters)      792.    (feet) GPS OBS
 AH3043  ______________________________________________________________________
 AH3043  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3043  GEOID HEIGHT    -        -33.148 (meters)                     GEOID96
 AH3043  GEOID HEIGHT    -        -33.327 (meters)                     GEOID18
 AH3043  NAD 83(2011) X  -     70,987.640 (meters)                     COMP
 AH3043  NAD 83(2011) Y  - -4,728,475.211 (meters)                     COMP
 AH3043  NAD 83(2011) Z  -  4,265,809.673 (meters)                     COMP
 AH3043  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 AH3043
 AH3043  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3043  Standards:
 AH3043         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3043            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3043  -------------------------------------------------------------------
 AH3043  NETWORK    0.75   1.22           0.34   0.26   0.62      0.04019374
 AH3043  -------------------------------------------------------------------
 AH3043  Click here for local accuracies and other accuracy information.
 AH3043
 AH3043.The horizontal coordinates were established by GPS observations
 AH3043.and adjusted by the National Geodetic Survey in June 2012.
 AH3043
 AH3043.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3043.been affixed to the stable North American tectonic plate. See 
 AH3043.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3043
 AH3043.The horizontal coordinates are valid at the epoch date displayed above
 AH3043.which is a decimal equivalence of Year/Month/Day.
 AH3043
 AH3043.The orthometric height was determined by GPS observations and a
 AH3043.high-resolution geoid model.
 AH3043
 AH3043.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3043.GEOID18 height accuracy estimate available here.
 AH3043
 AH3043.Click photographs - Photos may exist for this station.
 AH3043
 AH3043.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3043
 AH3043.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3043
 AH3043.The ellipsoidal height was determined by GPS observations
 AH3043.and is referenced to NAD 83.
 AH3043
 AH3043. The following values were computed from the NAD 83(2011) position.
 AH3043
 AH3043;                    North         East     Units Scale Factor Converg.
 AH3043;SPC IL W     -   619,644.814   784,739.134   MT  1.00002950   +0 41 25.2
 AH3043;SPC IL W     - 2,032,951.36  2,574,598.31   sFT  1.00002950   +0 41 25.2
 AH3043;UTM  16      - 4,679,035.717   323,452.402   MT  0.99998352   -1 26 20.4
 AH3043
 AH3043!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3043!SPC IL W     -   0.99996738  x   1.00002950  =   0.99999688
 AH3043!UTM  16      -   0.99996738  x   0.99998352  =   0.99995090
 AH3043
 AH3043:                Primary Azimuth Mark                     Grid Az
 AH3043:SPC IL W     -  WIN20 2A                                 334 34 38.9
 AH3043:UTM  16      -  WIN20 2A                                 336 42 24.5
 AH3043
 AH3043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2345279035(NAD 83)
 AH3043
 AH3043|---------------------------------------------------------------------|
 AH3043| PID    Reference Object                     Distance      Geod. Az  |
 AH3043|                                                           dddmmss.s |
 AH3043| AH3044 WIN20 2A                            APPROX. 1.4 KM 3351604.1 |
 AH3043|---------------------------------------------------------------------|
 AH3043
 AH3043                          SUPERSEDED SURVEY CONTROL
 AH3043
 AH3043  NAD 83(2007)-  42 14 36.80810(N)    089 08 23.62182(W) AD(2002.00) 0
 AH3043  ELLIP H (02/10/07)  208.017  (m)                       GP(2002.00)    
 AH3043  ELLIP H (12/06/04)  208.019  (m)                       GP(       ) 4 1
 AH3043  NAD 83(1997)-  42 14 36.80771(N)    089 08 23.62091(W) AD(       ) 1
 AH3043  ELLIP H (09/15/98)  208.069  (m)                       GP(       ) 3 1
 AH3043
 AH3043.Superseded values are not recommended for survey control.
 AH3043
 AH3043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3043.See file dsdata.pdf to determine how the superseded data were derived.
 AH3043
 AH3043_MARKER: I = METAL ROD
 AH3043_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3043_STAMPING: WIN20-2B
 AH3043_MARK LOGO: ILDT
 AH3043_PROJECTION: RECESSED 5 CENTIMETERS
 AH3043_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3043_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3043+STABILITY: POSITION/ELEVATION WELL
 AH3043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3043+SATELLITE: SATELLITE OBSERVATIONS - November 06, 2020
 AH3043_ROD/PIPE-DEPTH: 1.2 meters
 AH3043_SLEEVE-DEPTH  : 0.9 meters
 AH3043
 AH3043  HISTORY     - Date     Condition        Report By
 AH3043  HISTORY     - 1996     MONUMENTED       SECI
 AH3043  HISTORY     - 20201106 GOOD             ILDT
 AH3043
 AH3043                          STATION DESCRIPTION
 AH3043
 AH3043'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3043'STATION IS LOCATED APPROXIMATELY 2.9 MI (4.7 KM) SOUTHWEST OF
 AH3043'ROCKFORD, 5.4 MI (8.7 KM) SOUTHEAST OF WINNEBAGO IN THE EAST 1/2 OF
 AH3043'SECTION 32, T 44 N, R 1 E.  TO REACH FROM THE INTERCHANGE OF OF U.S.
 AH3043'ROUTE 20 AND ILLINOIS ROUTE 2, PROCEED WEST ALONG U.S.  ROUTE 20 FOR
 AH3043'APPROXIMATELY 2.5 MI (4.0 KM) TO THE STATION LOCATED BETWEEN THE WEST
 AH3043'BOUND LANES AND AN EXIT RAMP TO MONTAGUE ROAD.  AROUND WINNEBAGO
 AH3043'COUNTY MILE MARKER 14.3.  THE STATION IS LOCATED 54.9 FT (16.7 M) EAST
 AH3043'OF THE WEST BOUND LANES OF U.S.  ROUTE 20, 64.0 FT (19.5 M) WEST OF
 AH3043'THE CENTER OF THE EXIT RAMP, 47 FT (14.3 M) EAST OF A BOLT ON THE
 AH3043'GRATE OF A CONCRETE FLARED END SECTION, 85.1 FT (25.9 M) EAST OF A
 AH3043'BOLT ON THE GRATE OF A CONCRETE FLARED END SECTION, AND 2.0 FT (0.6 M)
 AH3043'WEST OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM
 AH3043'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH3043'PHYSICAL TIES.
 AH3043
 AH3043                          STATION RECOVERY (2020)
 AH3043
 AH3043'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3043'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3051 ***********************************************************************
 AH3051  DESIGNATION -  WIN251 1B
 AH3051  PID         -  AH3051
 AH3051  STATE/COUNTY-  IL/WINNEBAGO
 AH3051  COUNTRY     -  US
 AH3051  USGS QUAD   -  SOUTH BELOIT (2018)
 AH3051
 AH3051                         *CURRENT SURVEY CONTROL
 AH3051  ______________________________________________________________________
 AH3051* NAD 83(2011) POSITION- 42 28 44.29680(N) 089 01 10.57245(W)   ADJUSTED
 AH3051* NAD 83(2011) ELLIP HT-   203.977 (meters)        (06/27/12)   ADJUSTED
 AH3051* NAD 83(2011) EPOCH   -  2010.00
 AH3051* NAVD 88 ORTHO HEIGHT -   237.7   (meters)      780.    (feet) GPS OBS
 AH3051  ______________________________________________________________________
 AH3051  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3051  GEOID HEIGHT    -        -33.549 (meters)                     GEOID96
 AH3051  GEOID HEIGHT    -        -33.725 (meters)                     GEOID18
 AH3051  NAD 83(2011) X  -     80,613.265 (meters)                     COMP
 AH3051  NAD 83(2011) Y  - -4,710,694.996 (meters)                     COMP
 AH3051  NAD 83(2011) Z  -  4,285,129.967 (meters)                     COMP
 AH3051  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 AH3051
 AH3051  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3051  Standards:
 AH3051         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3051            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3051  -------------------------------------------------------------------
 AH3051  NETWORK    0.52   0.82           0.23   0.19   0.42     -0.09403613
 AH3051  -------------------------------------------------------------------
 AH3051  Click here for local accuracies and other accuracy information.
 AH3051
 AH3051.The horizontal coordinates were established by GPS observations
 AH3051.and adjusted by the National Geodetic Survey in June 2012.
 AH3051
 AH3051.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3051.been affixed to the stable North American tectonic plate. See 
 AH3051.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3051
 AH3051.The horizontal coordinates are valid at the epoch date displayed above
 AH3051.which is a decimal equivalence of Year/Month/Day.
 AH3051
 AH3051.The orthometric height was determined by GPS observations and a
 AH3051.high-resolution geoid model.
 AH3051
 AH3051.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3051.GEOID18 height accuracy estimate available here.
 AH3051
 AH3051.Click photographs - Photos may exist for this station.
 AH3051
 AH3051.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3051
 AH3051.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3051
 AH3051.The ellipsoidal height was determined by GPS observations
 AH3051.and is referenced to NAD 83.
 AH3051
 AH3051. The following values were computed from the NAD 83(2011) position.
 AH3051
 AH3051;                    North         East     Units Scale Factor Converg.
 AH3051;SPC IL W     -   645,920.204   794,314.068   MT  1.00005058   +0 46 28.9
 AH3051;SPC IL W     - 2,119,156.54  2,606,012.07   sFT  1.00005058   +0 46 28.9
 AH3051;UTM  16      - 4,704,934.286   333,998.318   MT  0.99993905   -1 21 51.1
 AH3051
 AH3051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3051!SPC IL W     -   0.99996801  x   1.00005058  =   1.00001859
 AH3051!UTM  16      -   0.99996801  x   0.99993905  =   0.99990706
 AH3051
 AH3051:                Primary Azimuth Mark                     Grid Az
 AH3051:SPC IL W     -  WIN 251 1A                               178 32 39.1
 AH3051:UTM  16      -  WIN 251 1A                               180 40 59.1
 AH3051
 AH3051_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN3399804934(NAD 83)
 AH3051
 AH3051|---------------------------------------------------------------------|
 AH3051| PID    Reference Object                     Distance      Geod. Az  |
 AH3051|                                                           dddmmss.s |
 AH3051| AH3052 WIN 251 1A                          APPROX. 0.6 KM 1791908.0 |
 AH3051|---------------------------------------------------------------------|
 AH3051
 AH3051                          SUPERSEDED SURVEY CONTROL
 AH3051
 AH3051  NAD 83(2007)-  42 28 44.29682(N)    089 01 10.57341(W) AD(2002.00) 0
 AH3051  ELLIP H (02/10/07)  204.009  (m)                       GP(2002.00)    
 AH3051  ELLIP H (12/06/04)  204.017  (m)                       GP(       ) 4 1
 AH3051  NAD 83(1997)-  42 28 44.29647(N)    089 01 10.57237(W) AD(       ) 1
 AH3051  ELLIP H (09/15/98)  204.065  (m)                       GP(       ) 3 1
 AH3051
 AH3051.Superseded values are not recommended for survey control.
 AH3051
 AH3051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3051.See file dsdata.pdf to determine how the superseded data were derived.
 AH3051
 AH3051_MARKER: I = METAL ROD
 AH3051_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3051_STAMPING: WIN251-1B
 AH3051_MARK LOGO: ILDT
 AH3051_PROJECTION: RECESSED 3 CENTIMETERS
 AH3051_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3051_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3051+STABILITY: POSITION/ELEVATION WELL
 AH3051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3051+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3051_ROD/PIPE-DEPTH: 2.4 meters
 AH3051_SLEEVE-DEPTH  : 0.9 meters
 AH3051
 AH3051  HISTORY     - Date     Condition        Report By
 AH3051  HISTORY     - 1996     MONUMENTED       SECI
 AH3051
 AH3051                          STATION DESCRIPTION
 AH3051
 AH3051'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3051'STATION IS LOCATED APPROXIMATELY 3.1 MI (5.0 KM) NORTHEAST OF ROCKTON,
 AH3051'1.4 MI (2.3 KM) SOUTHEAST OF SOUTH BELOIT, 1.2 MI (1.9 KM) SOUTH OF
 AH3051'THE WISCONSIN/ILLINOIS STATE LINE IN THE EAST 1/2 OF SECTION 8, T 46
 AH3051'N, R 2 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 251 AND
 AH3051'ILLINOIS ROUTE 173, PROCEED NORTH ALONG ILLINOIS ROUTE 251 FOR
 AH3051'APPROXIMATELY 8.16 MI (13.13 KM) TO THE STATION LOCATED IN THE GRASS
 AH3051'MEDIAN BETWEEN THE NORTH BOUND AND SOUTH BOUND LANES OF ILLINOIS ROUTE
 AH3051'251.  THE STATION IS ALSO LOCATED 0.5 MI (0.8 KM) NORTH OF PRAIRIE
 AH3051'HILL ROAD.  THE STATION IS LOCATED 41.9 FT (12.8 M) WEST OF THE
 AH3051'CENTERLINE OF THE NORTH BOUND LANES OF ILLINOIS ROUTE 251, 32.1 FT
 AH3051'(9.8 M) EAST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF ILLINOIS
 AH3051'ROUTE 251, 104.9 FT (32.0 M) EAST OF THE CENTERLINE OF THE WEST
 AH3051'FRONTAGE ROAD, 114.3 FT (34.8 M) WEST OF THE CENTERLINE OF THE EAST
 AH3051'FRONTAGE ROAD, 150.7 FT (45.9 M) SOUTHEAST OF A POWER POLE, 167.7 FT
 AH3051'(51.1 M) NORTHEAST OF A POWER POLE, 137.3 FT (41.8 M) WEST OF A SPEED
 AH3051'LIMIT 45 SIGN AND 2.0 FT (0.6 M) WEST OF AN ORANGE FIBERGLASS WITNESS
 AH3051'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH3051'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3054 ***********************************************************************
 AH3054  DESIGNATION -  WIN39 1A
 AH3054  PID         -  AH3054
 AH3054  STATE/COUNTY-  IL/WINNEBAGO
 AH3054  COUNTRY     -  US
 AH3054  USGS QUAD   -  ROCKFORD SOUTH (2018)
 AH3054
 AH3054                         *CURRENT SURVEY CONTROL
 AH3054  ______________________________________________________________________
 AH3054* NAD 83(2011) POSITION- 42 12 01.10795(N) 089 01 16.63934(W)   ADJUSTED
 AH3054* NAD 83(2011) ELLIP HT-   223.214 (meters)        (06/27/12)   ADJUSTED
 AH3054* NAD 83(2011) EPOCH   -  2010.00
 AH3054* NAVD 88 ORTHO HEIGHT -   256.5   (meters)      842.    (feet) GPS OBS
 AH3054  ______________________________________________________________________
 AH3054  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3054  GEOID HEIGHT    -        -33.120 (meters)                     GEOID96
 AH3054  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 AH3054  NAD 83(2011) X  -     80,831.070 (meters)                     COMP
 AH3054  NAD 83(2011) Y  - -4,731,557.428 (meters)                     COMP
 AH3054  NAD 83(2011) Z  -  4,262,262.117 (meters)                     COMP
 AH3054  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 AH3054
 AH3054  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3054  Standards:
 AH3054         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3054            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3054  -------------------------------------------------------------------
 AH3054  NETWORK    0.84   1.43           0.37   0.31   0.73      0.07481035
 AH3054  -------------------------------------------------------------------
 AH3054  Click here for local accuracies and other accuracy information.
 AH3054
 AH3054.The horizontal coordinates were established by GPS observations
 AH3054.and adjusted by the National Geodetic Survey in June 2012.
 AH3054
 AH3054.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3054.been affixed to the stable North American tectonic plate. See 
 AH3054.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3054
 AH3054.The horizontal coordinates are valid at the epoch date displayed above
 AH3054.which is a decimal equivalence of Year/Month/Day.
 AH3054
 AH3054.The orthometric height was determined by GPS observations and a
 AH3054.high-resolution geoid model.
 AH3054
 AH3054.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3054.GEOID18 height accuracy estimate available here.
 AH3054
 AH3054.Click photographs - Photos may exist for this station.
 AH3054
 AH3054.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3054
 AH3054.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3054
 AH3054.The ellipsoidal height was determined by GPS observations
 AH3054.and is referenced to NAD 83.
 AH3054
 AH3054. The following values were computed from the NAD 83(2011) position.
 AH3054
 AH3054;                    North         East     Units Scale Factor Converg.
 AH3054;SPC IL W     -   614,965.650   794,592.309   MT  1.00005123   +0 46 10.0
 AH3054;SPC IL W     - 2,017,599.80  2,606,924.93   sFT  1.00005123   +0 46 10.0
 AH3054;UTM  16      - 4,673,994.233   333,124.252   MT  0.99994265   -1 21 29.0
 AH3054
 AH3054!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3054!SPC IL W     -   0.99996499  x   1.00005123  =   1.00001622
 AH3054!UTM  16      -   0.99996499  x   0.99994265  =   0.99990764
 AH3054
 AH3054:                Primary Azimuth Mark                     Grid Az
 AH3054:SPC IL W     -  WIN39 1B                                 046 23 38.2
 AH3054:UTM  16      -  WIN39 1B                                 048 31 17.2
 AH3054
 AH3054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3312473994(NAD 83)
 AH3054
 AH3054|---------------------------------------------------------------------|
 AH3054| PID    Reference Object                     Distance      Geod. Az  |
 AH3054|                                                           dddmmss.s |
 AH3054| AH3053 WIN39 1B                            APPROX. 0.6 KM 0470948.2 |
 AH3054|---------------------------------------------------------------------|
 AH3054
 AH3054                          SUPERSEDED SURVEY CONTROL
 AH3054
 AH3054  NAD 83(2007)-  42 12 01.10795(N)    089 01 16.64025(W) AD(2002.00) 0
 AH3054  ELLIP H (02/10/07)  223.245  (m)                       GP(2002.00)    
 AH3054  ELLIP H (12/06/04)  223.227  (m)                       GP(       ) 4 1
 AH3054  NAD 83(1997)-  42 12 01.10789(N)    089 01 16.63996(W) AD(       ) 1
 AH3054  ELLIP H (09/15/98)  223.269  (m)                       GP(       ) 3 1
 AH3054
 AH3054.Superseded values are not recommended for survey control.
 AH3054
 AH3054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3054.See file dsdata.pdf to determine how the superseded data were derived.
 AH3054
 AH3054_MARKER: I = METAL ROD
 AH3054_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3054_STAMPING: WIN39-1A
 AH3054_MARK LOGO: ILDT
 AH3054_PROJECTION: RECESSED 3 CENTIMETERS
 AH3054_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3054_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3054+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2020
 AH3054_ROD/PIPE-DEPTH: 1.1 meters
 AH3054_SLEEVE-DEPTH  : 0.9 meters
 AH3054
 AH3054  HISTORY     - Date     Condition        Report By
 AH3054  HISTORY     - 1996     MONUMENTED       SECI
 AH3054  HISTORY     - 20200204 GOOD             ILDT
 AH3054
 AH3054                          STATION DESCRIPTION
 AH3054
 AH3054'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3054'STATION IS LOCATED APPROXIMATELY 6.2 MI (10.0 KM) SOUTHEAST OF
 AH3054'ROCKFORD, 4.6 MI (7.4 KM) SOUTHWEST OF CHERRY VALLEY IN THE SOUTHEAST
 AH3054'1/2 OF SECTION 17, T 43 N, R 2 E.  TO REACH FROM THE INTERCHANGE OF
 AH3054'INTERSTATE ROUTE 39 AND U.S.  ROUTE 20, PROCEED SOUTH ALONG INTERSTATE
 AH3054'ROUTE 39 FOR APPROXIMATELY 1.6 MI (2.6 KM) TO THE STATION LOCATED IN
 AH3054'THE GRASS MEDIAN NEAR MILE MARKER 117.56, JUST SOUTH OF THE CENTER OF
 AH3054'A TURN AROUND FOR AUTHORIZED VEHICLES.  THE STATION IS LOCATED 68.0 FT
 AH3054'(20.7 M) WEST OF THE CENTERLINE OF THE NORTH BOUND LANES OF INTERSTATE
 AH3054'ROUTE 39, 44.4 FT (13.5 M) EAST OF THE CENTERLINE OF THE SOUTHBOUND
 AH3054'LANES OF INTERSTATE ROUTE 39, 26.5 FT (8.1 M) SOUTH OF THE CENTER OF
 AH3054'THE PAVED TURN AROUND FOR AUTHORIZED VEHICLES, 44.2 FT (13.5 M)
 AH3054'SOUTHWEST OF A NO U TURN SIGN, 41.5 FT (12.6 M) NORTHWEST OF A
 AH3054'CHISELED X ON THE CENTER OF THE EAST EDGE OF A CONCRETE DRAINAGE
 AH3054'STRUCTURE WITH A GRATE, 103.9 FT (31.7 M) NORTHWEST OF A BOLT ON A
 AH3054'GRATE TO A CONCRETE FLARED END SECTION, AND 2.2 FT (0.7 M) NORTH OF AN
 AH3054'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3054'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3054'TIES.
 AH3054
 AH3054                          STATION RECOVERY (2020)
 AH3054
 AH3054'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3054'1 FT WEST OF A SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3053 ***********************************************************************
 AH3053  DESIGNATION -  WIN39 1B
 AH3053  PID         -  AH3053
 AH3053  STATE/COUNTY-  IL/WINNEBAGO
 AH3053  COUNTRY     -  US
 AH3053  USGS QUAD   -  ROCKFORD SOUTH (2018)
 AH3053
 AH3053                         *CURRENT SURVEY CONTROL
 AH3053  ______________________________________________________________________
 AH3053* NAD 83(2011) POSITION- 42 12 14.51981(N) 089 00 57.18340(W)   ADJUSTED
 AH3053* NAD 83(2011) ELLIP HT-   217.029 (meters)        (06/27/12)   ADJUSTED
 AH3053* NAD 83(2011) EPOCH   -  2010.00
 AH3053* NAVD 88 ORTHO HEIGHT -   250.3   (meters)      821.    (feet) GPS OBS
 AH3053  ______________________________________________________________________
 AH3053  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3053  GEOID HEIGHT    -        -33.129 (meters)                     GEOID96
 AH3053  GEOID HEIGHT    -        -33.296 (meters)                     GEOID18
 AH3053  NAD 83(2011) X  -     81,272.521 (meters)                     COMP
 AH3053  NAD 83(2011) Y  - -4,731,267.250 (meters)                     COMP
 AH3053  NAD 83(2011) Z  -  4,262,564.522 (meters)                     COMP
 AH3053  LAPLACE CORR    -         -1.40  (seconds)                    DEFLEC18
 AH3053
 AH3053  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3053  Standards:
 AH3053         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3053            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3053  -------------------------------------------------------------------
 AH3053  NETWORK    0.81   1.37           0.36   0.30   0.70      0.02138320
 AH3053  -------------------------------------------------------------------
 AH3053  Click here for local accuracies and other accuracy information.
 AH3053
 AH3053.The horizontal coordinates were established by GPS observations
 AH3053.and adjusted by the National Geodetic Survey in June 2012.
 AH3053
 AH3053.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3053.been affixed to the stable North American tectonic plate. See 
 AH3053.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3053
 AH3053.The horizontal coordinates are valid at the epoch date displayed above
 AH3053.which is a decimal equivalence of Year/Month/Day.
 AH3053
 AH3053.The orthometric height was determined by GPS observations and a
 AH3053.high-resolution geoid model.
 AH3053
 AH3053.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3053.GEOID18 height accuracy estimate available here.
 AH3053
 AH3053.Click photographs - Photos may exist for this station.
 AH3053
 AH3053.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3053
 AH3053.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3053
 AH3053.The ellipsoidal height was determined by GPS observations
 AH3053.and is referenced to NAD 83.
 AH3053
 AH3053. The following values were computed from the NAD 83(2011) position.
 AH3053
 AH3053;                    North         East     Units Scale Factor Converg.
 AH3053;SPC IL W     -   615,385.462   795,033.062   MT  1.00005226   +0 46 23.2
 AH3053;SPC IL W     - 2,018,977.14  2,608,370.97   sFT  1.00005226   +0 46 23.2
 AH3053;UTM  16      - 4,674,397.348   333,580.236   MT  0.99994078   -1 21 16.3
 AH3053
 AH3053!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3053!SPC IL W     -   0.99996596  x   1.00005226  =   1.00001822
 AH3053!UTM  16      -   0.99996596  x   0.99994078  =   0.99990674
 AH3053
 AH3053:                Primary Azimuth Mark                     Grid Az
 AH3053:SPC IL W     -  WIN39 1A                                 226 23 38.0
 AH3053:UTM  16      -  WIN39 1A                                 228 31 17.5
 AH3053
 AH3053_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3358074397(NAD 83)
 AH3053
 AH3053|---------------------------------------------------------------------|
 AH3053| PID    Reference Object                     Distance      Geod. Az  |
 AH3053|                                                           dddmmss.s |
 AH3053| AH3054 WIN39 1A                            APPROX. 0.6 KM 2271001.2 |
 AH3053|---------------------------------------------------------------------|
 AH3053
 AH3053                          SUPERSEDED SURVEY CONTROL
 AH3053
 AH3053  NAD 83(2007)-  42 12 14.51980(N)    089 00 57.18431(W) AD(2002.00) 0
 AH3053  ELLIP H (02/10/07)  217.060  (m)                       GP(2002.00)    
 AH3053  ELLIP H (12/06/04)  217.042  (m)                       GP(       ) 4 1
 AH3053  NAD 83(1997)-  42 12 14.51975(N)    089 00 57.18402(W) AD(       ) 1
 AH3053  ELLIP H (09/15/98)  217.085  (m)                       GP(       ) 3 1
 AH3053
 AH3053.Superseded values are not recommended for survey control.
 AH3053
 AH3053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3053.See file dsdata.pdf to determine how the superseded data were derived.
 AH3053
 AH3053_MARKER: I = METAL ROD
 AH3053_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3053_STAMPING: WIN39-1B
 AH3053_MARK LOGO: ILDT
 AH3053_PROJECTION: RECESSED 3 CENTIMETERS
 AH3053_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3053_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3053+STABILITY: POSITION/ELEVATION WELL
 AH3053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3053+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3053_ROD/PIPE-DEPTH: 3.7 meters
 AH3053_SLEEVE-DEPTH  : 0.9 meters
 AH3053
 AH3053  HISTORY     - Date     Condition        Report By
 AH3053  HISTORY     - 1996     MONUMENTED       SECI
 AH3053
 AH3053                          STATION DESCRIPTION
 AH3053
 AH3053'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3053'STATION IS LOCATED APPROXIMATELY 6.1 MI (9.8 KM) SOUTHEAST OF
 AH3053'ROCKFORD, 4.1 MI (6.6 KM) SOUTHWEST OF CHERRY VALLEY IN THE EAST 1/2
 AH3053'OF SECTION 17, T 43 N, R 2 E.  TO REACH FROM THE INTERCHANGE OF
 AH3053'INTERSTATE ROUTE 39 AND U.S.  ROUTE 20, PROCEED SOUTH ALONG INTERSTATE
 AH3053'ROUTE 39 FOR APPROXIMATELY 1.2 MI (1.9 KM) TO THE STATION LOCATED IN
 AH3053'THE GRASS MEDIAN NEAR MILE MARKER 117.94.  THE STATION IS ALSO 2.6 MI
 AH3053'(4.2 KM) NORTH OF BAXTER ROAD AND 0.7 MI (1.1 KM) NORTH OF A BRIDGE
 AH3053'OVER BLACKHAWK ROAD.  THE STATION IS LOCATED 48.5 FT (14.8 M) WEST OF
 AH3053'THE CENTERLINE OF THE NORTH BOUND LANES OF INTERSTATE ROUTE 39, 64.0
 AH3053'FT (19.5 M) EAST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF
 AH3053'INTERSTATE ROUTE 39, 327.8 FT (99.9 M) SOUTHWEST OF MILE MARKER 118,
 AH3053'30.0 FT (9.1 M) NORTHWEST OF THE NORTHEAST CORNER OF A CONCRETE
 AH3053'DRAINAGE STRUCTURE, 91.39 FT (27.86 M) NORTHWEST OF A BOLT ON A GRATE
 AH3053'TO A CONCRETE FLARED END SECTION ON THE EAST SIDE OF THE NORTH BOUND
 AH3053'LANES, 20.5 FT (6.2 M) NORTH OF THE CENTER OF A CONCRETE PIPE CULVERT
 AH3053'UNDER THE NORTH BOUND LANES, 5.8 FT (1.8 M) EAST OF A METAL POST, AND
 AH3053'2.0 FT (0.6 M) EAST OF AN ORANGE FIBERGLASS WITNESS POST.
 AH3053'NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS
 AH3053'WERE SET IN ALL WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3057 ***********************************************************************
 AH3057  DESIGNATION -  WIN70 1A
 AH3057  PID         -  AH3057
 AH3057  STATE/COUNTY-  IL/WINNEBAGO
 AH3057  COUNTRY     -  US
 AH3057  USGS QUAD   -  WINNEBAGO (2018)
 AH3057
 AH3057                         *CURRENT SURVEY CONTROL
 AH3057  ______________________________________________________________________
 AH3057* NAD 83(2011) POSITION- 42 21 05.27773(N) 089 13 26.52179(W)   ADJUSTED
 AH3057* NAD 83(2011) ELLIP HT-   206.465 (meters)        (06/27/12)   ADJUSTED
 AH3057* NAD 83(2011) EPOCH   -  2010.00
 AH3057* NAVD 88 ORTHO HEIGHT -   240.0   (meters)      787.    (feet) GPS OBS
 AH3057  ______________________________________________________________________
 AH3057  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3057  GEOID HEIGHT    -        -33.304 (meters)                     GEOID96
 AH3057  GEOID HEIGHT    -        -33.496 (meters)                     GEOID18
 AH3057  NAD 83(2011) X  -     63,934.514 (meters)                     COMP
 AH3057  NAD 83(2011) Y  - -4,720,507.137 (meters)                     COMP
 AH3057  NAD 83(2011) Z  -  4,274,674.764 (meters)                     COMP
 AH3057  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 AH3057
 AH3057  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3057  Standards:
 AH3057         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3057            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3057  -------------------------------------------------------------------
 AH3057  NETWORK    0.88   1.37           0.41   0.29   0.70      0.05310394
 AH3057  -------------------------------------------------------------------
 AH3057  Click here for local accuracies and other accuracy information.
 AH3057
 AH3057.The horizontal coordinates were established by GPS observations
 AH3057.and adjusted by the National Geodetic Survey in June 2012.
 AH3057
 AH3057.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3057.been affixed to the stable North American tectonic plate. See 
 AH3057.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3057
 AH3057.The horizontal coordinates are valid at the epoch date displayed above
 AH3057.which is a decimal equivalence of Year/Month/Day.
 AH3057
 AH3057.The orthometric height was determined by GPS observations and a
 AH3057.high-resolution geoid model.
 AH3057
 AH3057.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3057.GEOID18 height accuracy estimate available here.
 AH3057
 AH3057.Click photographs - Photos may exist for this station.
 AH3057
 AH3057.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3057
 AH3057.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3057
 AH3057.The ellipsoidal height was determined by GPS observations
 AH3057.and is referenced to NAD 83.
 AH3057
 AH3057. The following values were computed from the NAD 83(2011) position.
 AH3057
 AH3057;                    North         East     Units Scale Factor Converg.
 AH3057;SPC IL W     -   631,550.372   777,662.378   MT  1.00001536   +0 38 06.2
 AH3057;SPC IL W     - 2,072,011.51  2,551,380.65   sFT  1.00001536   +0 38 06.2
 AH3057;UTM  16      - 4,691,195.954   316,823.515   MT  1.00001286   -1 29 55.3
 AH3057
 AH3057!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3057!SPC IL W     -   0.99996762  x   1.00001536  =   0.99998298
 AH3057!UTM  16      -   0.99996762  x   1.00001286  =   0.99998048
 AH3057
 AH3057:                Primary Azimuth Mark                     Grid Az
 AH3057:SPC IL W     -  WIN70 1B                                 298 33 24.1
 AH3057:UTM  16      -  WIN70 1B                                 300 41 25.6
 AH3057
 AH3057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1682391195(NAD 83)
 AH3057
 AH3057|---------------------------------------------------------------------|
 AH3057| PID    Reference Object                     Distance      Geod. Az  |
 AH3057|                                                           dddmmss.s |
 AH3057| AH3056 WIN70 1B                            APPROX. 1.5 KM 2991130.3 |
 AH3057|---------------------------------------------------------------------|
 AH3057
 AH3057                          SUPERSEDED SURVEY CONTROL
 AH3057
 AH3057  NAD 83(2007)-  42 21 05.27778(N)    089 13 26.52273(W) AD(2002.00) 0
 AH3057  ELLIP H (02/10/07)  206.499  (m)                       GP(2002.00)    
 AH3057  ELLIP H (12/06/04)  206.506  (m)                       GP(       ) 4 1
 AH3057  NAD 83(1997)-  42 21 05.27738(N)    089 13 26.52170(W) AD(       ) 1
 AH3057  ELLIP H (09/15/98)  206.563  (m)                       GP(       ) 3 1
 AH3057
 AH3057.Superseded values are not recommended for survey control.
 AH3057
 AH3057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3057.See file dsdata.pdf to determine how the superseded data were derived.
 AH3057
 AH3057_MARKER: I = METAL ROD
 AH3057_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3057_STAMPING: WIN70-1A
 AH3057_MARK LOGO: ILDT
 AH3057_PROJECTION: RECESSED 3 CENTIMETERS
 AH3057_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3057_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3057+STABILITY: POSITION/ELEVATION WELL
 AH3057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3057+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3057_ROD/PIPE-DEPTH: 1.2 meters
 AH3057_SLEEVE-DEPTH  : 0.9 meters
 AH3057
 AH3057  HISTORY     - Date     Condition        Report By
 AH3057  HISTORY     - 1996     MONUMENTED       SECI
 AH3057
 AH3057                          STATION DESCRIPTION
 AH3057
 AH3057'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3057'STATION IS LOCATED APPROXIMATELY 6.0 MI (9.7 KM) NORTH OF WINNEBAGO,
 AH3057'7.4 MI (11.9 KM) NORTHEAST OF PECATONICA, 7.9 MI (12.7 KM) SOUTHEAST
 AH3057'OF DURAND IN THE SOUTHEAST 1/4 OF SECTION 9, T 27 N, R 11 E.  TO REACH
 AH3057'FROM THE JUNCTION OF ILLINOIS ROUTE 70 AND ILLINOIS ROUTE 75, PROCEED
 AH3057'SOUTHWEST ALONG ILLINOIS ROUTE 70 FOR APPROXIMATELY 9.2 MI (14.8 KM)
 AH3057'TO THE STATION LOCATED AT THE NORTHWEST CORNER OF THE INTERSECTION OF
 AH3057'ILLINOIS ROUTE 70 AND EDDIE ROAD.  THE STATION IS LOCATED 39.0 FT
 AH3057'(11.9 M) NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 70, 84.8 FT (25.8
 AH3057'M) WEST OF THE CENTERLINE OF EDDIE ROAD, 40.7 FT (12.4 M) WEST OF A
 AH3057'POWER POLE WITH A GUY WIRE, 79.7 FT (24.3 M) NORTH OF A 19-IN DIA
 AH3057'TREE, 120.3 FT (36.7 M) NORTH OF THE NORTHEAST CORNER OF A HOUSE
 AH3057'(HOUSE NO.  6662) , 174.7 FT (53.2 M) EAST OF A POWER POLE WITH A
 AH3057'TRANSFORMER AND A GUY WIRE, AND 1.9 FT (0.6 M) SOUTH OF AN ORANGE
 AH3057'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3057'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3643 ***********************************************************************
 DH3643  DESIGNATION -  WIN70 1A RESET
 DH3643  PID         -  DH3643
 DH3643  STATE/COUNTY-  IL/WINNEBAGO
 DH3643  COUNTRY     -  US
 DH3643  USGS QUAD   -  WINNEBAGO (2018)
 DH3643
 DH3643                         *CURRENT SURVEY CONTROL
 DH3643  ______________________________________________________________________
 DH3643* NAD 83(2011) POSITION- 42 21 03.17934(N) 089 13 23.67519(W)   ADJUSTED
 DH3643* NAD 83(2011) ELLIP HT-   205.368 (meters)        (06/27/12)   ADJUSTED
 DH3643* NAD 83(2011) EPOCH   -  2010.00
 DH3643* NAVD 88 ORTHO HEIGHT -   238.869 (meters)      783.69  (feet) ADJUSTED
 DH3643  ______________________________________________________________________
 DH3643  GEOID HEIGHT    -        -33.495 (meters)                     GEOID18
 DH3643  NAD 83(2011) X  -     64,000.240 (meters)                     COMP
 DH3643  NAD 83(2011) Y  - -4,720,549.060 (meters)                     COMP
 DH3643  NAD 83(2011) Z  -  4,274,626.173 (meters)                     COMP
 DH3643  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 DH3643  DYNAMIC HEIGHT  -        238.793 (meters)      783.44  (feet) COMP
 DH3643  MODELED GRAVITY -    980,295.4   (mgal)                       NAVD 88
 DH3643
 DH3643  VERT ORDER      -  SECOND    CLASS I
 DH3643
 DH3643  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH3643  Standards:
 DH3643         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH3643            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH3643  -------------------------------------------------------------------
 DH3643  NETWORK    0.96   1.51           0.45   0.31   0.77     -0.10154834
 DH3643  -------------------------------------------------------------------
 DH3643  Click here for local accuracies and other accuracy information.
 DH3643
 DH3643.The horizontal coordinates were established by GPS observations
 DH3643.and adjusted by the National Geodetic Survey in June 2012.
 DH3643
 DH3643.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH3643.been affixed to the stable North American tectonic plate. See 
 DH3643.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH3643
 DH3643.The horizontal coordinates are valid at the epoch date displayed above
 DH3643.which is a decimal equivalence of Year/Month/Day.
 DH3643
 DH3643.The orthometric height was determined by differential leveling and
 DH3643.adjusted by the NATIONAL GEODETIC SURVEY
 DH3643.in March 2013.
 DH3643
 DH3643.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3643.GEOID18 height accuracy estimate available here.
 DH3643
 DH3643.Click photographs - Photos may exist for this station.
 DH3643
 DH3643.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH3643
 DH3643.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH3643
 DH3643.The ellipsoidal height was determined by GPS observations
 DH3643.and is referenced to NAD 83.
 DH3643
 DH3643.The dynamic height is computed by dividing the NAVD 88
 DH3643.geopotential number by the normal gravity value computed on the
 DH3643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DH3643.degrees latitude (g = 980.6199 gals.).
 DH3643
 DH3643.The modeled gravity was interpolated from observed gravity values.
 DH3643
 DH3643. The following values were computed from the NAD 83(2011) position.
 DH3643
 DH3643;                    North         East     Units Scale Factor Converg.
 DH3643;SPC IL W     -   631,486.351   777,728.243   MT  1.00001549   +0 38 08.1
 DH3643;SPC IL W     - 2,071,801.47  2,551,596.74   sFT  1.00001549   +0 38 08.1
 DH3643;UTM  16      - 4,691,129.524   316,886.951   MT  1.00001257   -1 29 53.3
 DH3643
 DH3643!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH3643!SPC IL W     -   0.99996779  x   1.00001549  =   0.99998328
 DH3643!UTM  16      -   0.99996779  x   1.00001257  =   0.99998036
 DH3643
 DH3643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1688691129(NAD 83)
 DH3643
 DH3643                          SUPERSEDED SURVEY CONTROL
 DH3643
 DH3643  NAD 83(2007)-  42 21 03.17939(N)    089 13 23.67613(W) AD(2002.00) 0
 DH3643  ELLIP H (02/10/07)  205.402  (m)                       GP(2002.00)    
 DH3643  NAD 83(1997)-  42 21 03.17890(N)    089 13 23.67504(W) AD(       ) 1
 DH3643  ELLIP H (05/30/05)  205.406  (m)                       GP(       ) 4 1
 DH3643  NAVD 88 (05/30/05)  238.8    (m)  GEOID03  model used  GPS OBS        
 DH3643
 DH3643.Superseded values are not recommended for survey control.
 DH3643
 DH3643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH3643.See file dsdata.pdf to determine how the superseded data were derived.
 DH3643
 DH3643_MARKER: F = FLANGE-ENCASED ROD
 DH3643_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DH3643_MARK LOGO: ASCPC
 DH3643_PROJECTION: RECESSED 5 CENTIMETERS
 DH3643_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3643_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH3643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH3643+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2012
 DH3643_ROD/PIPE-DEPTH: 7.3 meters
 DH3643_SLEEVE-DEPTH  : 0.8 meters
 DH3643
 DH3643  HISTORY     - Date     Condition        Report By
 DH3643  HISTORY     - 20030310 MONUMENTED       ASCPC
 DH3643  HISTORY     - 20120326 GOOD             AMESC
 DH3643
 DH3643                          STATION DESCRIPTION
 DH3643
 DH3643'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2003 (PS)
 DH3643'STATION IS LOCATED APPROXIMATELY 6.0 MI (9.7 KM) NORTH OF WINNEBAGO,
 DH3643'7.4 MI (11.9 KM) NORTHEAST OF PECATONICA, 7.9 MI (12.7 KM) SOUTHEAST
 DH3643'OF DURAND IN THE SOUTHEAST 1/4 OF SECTION 9, T 27 N, R 11 E.  TO REACH
 DH3643'FROM THE JUNCTION OF ILLINOIS ROUTE 70 AND ILLINOIS ROUTE 75, PROCEED
 DH3643'SOUTHWEST ALONG ILLINOIS ROUTE 70 FOR APPROXIMATELY 9.2 MI (14.8 KM)
 DH3643'TO THE STATION LOCATED AT THE SOUTHEAST CORNER OF THE INTERSECTION OF
 DH3643'ILLINOIS ROUTE 70 AND EDDIE ROAD.  THE STATION IS LOCATED 38.0 FT
 DH3643'(11.5 M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 70, 110 FT (33.52
 DH3643'M) EAST OF THE EDDIE ROAD, 70 FT EAST OF A RIGHT OF WAY MARKER ON EAST
 DH3643'SIDE OF EDDIE ROAD, 104 FT SOUTH OF A RIGHT OF WAY MARKER ON NORTH
 DH3643'SIDE   OF ROUTE 70.
 DH3643
 DH3643                          STATION RECOVERY (2012)
 DH3643
 DH3643'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DH3643'RECOVERED AS DESCRIBED.
 DH3643'
 DH3643'NOTE-THE FLANGE IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3056 ***********************************************************************
 AH3056  DESIGNATION -  WIN70 1B
 AH3056  PID         -  AH3056
 AH3056  STATE/COUNTY-  IL/WINNEBAGO
 AH3056  COUNTRY     -  US
 AH3056  USGS QUAD   -  WINNEBAGO (2018)
 AH3056
 AH3056                         *CURRENT SURVEY CONTROL
 AH3056  ______________________________________________________________________
 AH3056* NAD 83(2011) POSITION- 42 21 28.35874(N) 089 14 22.23291(W)   ADJUSTED
 AH3056* NAD 83(2011) ELLIP HT-   205.152 (meters)        (06/27/12)   ADJUSTED
 AH3056* NAD 83(2011) EPOCH   -  2010.00
 AH3056* NAVD 88 ORTHO HEIGHT -   238.6   (meters)      783.    (feet) GPS OBS
 AH3056  ______________________________________________________________________
 AH3056  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3056  GEOID HEIGHT    -        -33.312 (meters)                     GEOID96
 AH3056  GEOID HEIGHT    -        -33.504 (meters)                     GEOID18
 AH3056  NAD 83(2011) X  -     62,653.144 (meters)                     COMP
 AH3056  NAD 83(2011) Y  - -4,720,043.483 (meters)                     COMP
 AH3056  NAD 83(2011) Z  -  4,275,200.188 (meters)                     COMP
 AH3056  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 AH3056
 AH3056  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3056  Standards:
 AH3056         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3056            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3056  -------------------------------------------------------------------
 AH3056  NETWORK    0.94   1.39           0.44   0.30   0.71     -0.07304423
 AH3056  -------------------------------------------------------------------
 AH3056  Click here for local accuracies and other accuracy information.
 AH3056
 AH3056.The horizontal coordinates were established by GPS observations
 AH3056.and adjusted by the National Geodetic Survey in June 2012.
 AH3056
 AH3056.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3056.been affixed to the stable North American tectonic plate. See 
 AH3056.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3056
 AH3056.The horizontal coordinates are valid at the epoch date displayed above
 AH3056.which is a decimal equivalence of Year/Month/Day.
 AH3056
 AH3056.The orthometric height was determined by GPS observations and a
 AH3056.high-resolution geoid model.
 AH3056
 AH3056.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3056.GEOID18 height accuracy estimate available here.
 AH3056
 AH3056.Click photographs - Photos may exist for this station.
 AH3056
 AH3056.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3056
 AH3056.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3056
 AH3056.The ellipsoidal height was determined by GPS observations
 AH3056.and is referenced to NAD 83.
 AH3056
 AH3056. The following values were computed from the NAD 83(2011) position.
 AH3056
 AH3056;                    North         East     Units Scale Factor Converg.
 AH3056;SPC IL W     -   632,248.501   776,379.611   MT  1.00001293   +0 37 29.0
 AH3056;SPC IL W     - 2,074,301.96  2,547,172.11   sFT  1.00001293   +0 37 29.0
 AH3056;UTM  16      - 4,691,941.363   315,567.630   MT  1.00001854   -1 30 33.5
 AH3056
 AH3056!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3056!SPC IL W     -   0.99996783  x   1.00001293  =   0.99998076
 AH3056!UTM  16      -   0.99996783  x   1.00001854  =   0.99998637
 AH3056
 AH3056:                Primary Azimuth Mark                     Grid Az
 AH3056:SPC IL W     -  WIN70 1A                                 118 33 23.8
 AH3056:UTM  16      -  WIN70 1A                                 120 41 26.3
 AH3056
 AH3056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1556791941(NAD 83)
 AH3056
 AH3056|---------------------------------------------------------------------|
 AH3056| PID    Reference Object                     Distance      Geod. Az  |
 AH3056|                                                           dddmmss.s |
 AH3056| AH3057 WIN70 1A                            APPROX. 1.5 KM 1191052.8 |
 AH3056|---------------------------------------------------------------------|
 AH3056
 AH3056                          SUPERSEDED SURVEY CONTROL
 AH3056
 AH3056  NAD 83(2007)-  42 21 28.35880(N)    089 14 22.23386(W) AD(2002.00) 0
 AH3056  ELLIP H (02/10/07)  205.186  (m)                       GP(2002.00)    
 AH3056  ELLIP H (12/06/04)  205.195  (m)                       GP(       ) 4 1
 AH3056  NAD 83(1997)-  42 21 28.35827(N)    089 14 22.23269(W) AD(       ) 1
 AH3056  ELLIP H (09/15/98)  205.252  (m)                       GP(       ) 3 1
 AH3056
 AH3056.Superseded values are not recommended for survey control.
 AH3056
 AH3056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3056.See file dsdata.pdf to determine how the superseded data were derived.
 AH3056
 AH3056_MARKER: I = METAL ROD
 AH3056_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3056_STAMPING: WIN70-1B
 AH3056_MARK LOGO: ILDT
 AH3056_PROJECTION: RECESSED 3 CENTIMETERS
 AH3056_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH3056_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3056+STABILITY: POSITION/ELEVATION WELL
 AH3056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3056+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2004
 AH3056_ROD/PIPE-DEPTH: 4.0 meters
 AH3056_SLEEVE-DEPTH  : 0.9 meters
 AH3056
 AH3056  HISTORY     - Date     Condition        Report By
 AH3056  HISTORY     - 1996     MONUMENTED       SECI
 AH3056  HISTORY     - 20040310 GOOD             ASCPC
 AH3056
 AH3056                          STATION DESCRIPTION
 AH3056
 AH3056'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3056'STATION IS LOCATED APPROXIMATELY 6.3 MI (10.1 KM) NORTH OF WINNEBAGO,
 AH3056'7.0 MI (11.3 KM) NORTHEAST OF PECATONICA, 7.2 MI (11.6 KM) SOUTHEAST
 AH3056'OF DURAND IN THE NORTHWEST 1/4 OF SECTION 9, T 27 N, R 11 E.  TO REACH
 AH3056'FROM THE JUNCTION OF ILLINOIS ROUTE 70 AND ILLINOIS ROUTE 75, PROCEED
 AH3056'SOUTHWEST ALONG ILLINOIS ROUTE 70 FOR APPROXIMATELY 8.3 MI (13.4 KM)
 AH3056'TO THE STATION LOCATED ON THE LEFT (NORTH) SIDE OF ILLINOIS ROUTE 70,
 AH3056'JUST WEST OF A PRIVATE DRIVE TO THE NORTH AND A PRIVATE DRIVE TO THE
 AH3056'SOUTH.  THE STATION IS ALSO LOCATED 0.9 MI (1.4 KM) WEST OF EDDIE
 AH3056'ROAD.  THE STATION IS LOCATED 44.5 FT (13.6 M) NORTH OF THE CENTERLINE
 AH3056'OF ILLINOIS ROUTE 70, 340 FT (103.6 M) WEST OF A PRIVATE DRIVE TO THE
 AH3056'NORTH AND A PRIVATE DRIVE TO THE SOUTH, 207 FT (63.1 M) EAST OF A BOX
 AH3056'CULVERT UNDER ILLINOIS ROUTE 70, 145.0 FT (44.2 M) EAST OF A POWER
 AH3056'POLE, 105.9 FT (32.3 M) WEST OF A POWER POLE WITH A GUY WIRE, 40.9 FT
 AH3056'(12.5 M) SOUTHWEST OF A 10-IN DIAMETER TREE, 6.0 FT (1.8 M) WEST OF A
 AH3056'FENCE CORNER TO A FENCE THAT RUNS NORTH AND EAST, AND 2.0 FT (0.6 M)
 AH3056'SOUTH OF AN ORANGE FIBERGLASS WITNESS POST. NOTES--ACCESS TO DATUM
 AH3056'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AH3056'PHYSICAL TIES.
 AH3056
 AH3056                          STATION RECOVERY (2004)
 AH3056
 AH3056'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2004
 AH3056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3050 ***********************************************************************
 AH3050  DESIGNATION -  WIN75 1A
 AH3050  PID         -  AH3050
 AH3050  STATE/COUNTY-  IL/WINNEBAGO
 AH3050  COUNTRY     -  US
 AH3050  USGS QUAD   -  DURAND (2018)
 AH3050
 AH3050                         *CURRENT SURVEY CONTROL
 AH3050  ______________________________________________________________________
 AH3050* NAD 83(2011) POSITION- 42 25 08.37869(N) 089 21 26.24254(W)   ADJUSTED
 AH3050* NAD 83(2011) ELLIP HT-   235.774 (meters)        (06/27/12)   ADJUSTED
 AH3050* NAD 83(2011) EPOCH   -  2010.00
 AH3050* NAVD 88 ORTHO HEIGHT -   269.3   (meters)      884.    (feet) GPS OBS
 AH3050  ______________________________________________________________________
 AH3050  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3050  GEOID HEIGHT    -        -33.359 (meters)                     GEOID96
 AH3050  GEOID HEIGHT    -        -33.547 (meters)                     GEOID18
 AH3050  NAD 83(2011) X  -     52,899.143 (meters)                     COMP
 AH3050  NAD 83(2011) Y  - -4,715,608.297 (meters)                     COMP
 AH3050  NAD 83(2011) Z  -  4,280,235.220 (meters)                     COMP
 AH3050  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 AH3050
 AH3050  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3050  Standards:
 AH3050         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3050            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3050  -------------------------------------------------------------------
 AH3050  NETWORK    0.96   1.37           0.45   0.31   0.70     -0.03853152
 AH3050  -------------------------------------------------------------------
 AH3050  Click here for local accuracies and other accuracy information.
 AH3050
 AH3050.The horizontal coordinates were established by GPS observations
 AH3050.and adjusted by the National Geodetic Survey in June 2012.
 AH3050
 AH3050.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3050.been affixed to the stable North American tectonic plate. See 
 AH3050.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3050
 AH3050.The horizontal coordinates are valid at the epoch date displayed above
 AH3050.which is a decimal equivalence of Year/Month/Day.
 AH3050
 AH3050.The orthometric height was determined by GPS observations and a
 AH3050.high-resolution geoid model.
 AH3050
 AH3050.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3050.GEOID18 height accuracy estimate available here.
 AH3050
 AH3050.Click photographs - Photos may exist for this station.
 AH3050
 AH3050.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3050
 AH3050.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3050
 AH3050.The ellipsoidal height was determined by GPS observations
 AH3050.and is referenced to NAD 83.
 AH3050
 AH3050. The following values were computed from the NAD 83(2011) position.
 AH3050
 AH3050;                    North         East     Units Scale Factor Converg.
 AH3050;SPC IL W     -   638,937.977   766,612.091   MT  0.99999575   +0 32 45.5
 AH3050;SPC IL W     - 2,096,249.01  2,515,126.50   sFT  0.99999575   +0 32 45.5
 AH3050;UTM  16      - 4,698,990.383   306,055.793   MT  1.00006282   -1 35 26.2
 AH3050
 AH3050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3050!SPC IL W     -   0.99996302  x   0.99999575  =   0.99995877
 AH3050!UTM  16      -   0.99996302  x   1.00006282  =   1.00002584
 AH3050
 AH3050:                Primary Azimuth Mark                     Grid Az
 AH3050:SPC IL W     -  WIN75 1B                                 090 31 28.5
 AH3050:UTM  16      -  WIN75 1B                                 092 39 40.2
 AH3050
 AH3050_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0605598990(NAD 83)
 AH3050
 AH3050|---------------------------------------------------------------------|
 AH3050| PID    Reference Object                     Distance      Geod. Az  |
 AH3050|                                                           dddmmss.s |
 AH3050| AH3049 WIN75 1B                            APPROX. 1.1 KM 0910414.0 |
 AH3050|---------------------------------------------------------------------|
 AH3050
 AH3050                          SUPERSEDED SURVEY CONTROL
 AH3050
 AH3050  NAD 83(2007)-  42 25 08.37875(N)    089 21 26.24349(W) AD(2002.00) 0
 AH3050  ELLIP H (02/10/07)  235.808  (m)                       GP(2002.00)    
 AH3050  ELLIP H (12/06/04)  235.822  (m)                       GP(       ) 4 1
 AH3050  NAD 83(1997)-  42 25 08.37833(N)    089 21 26.24235(W) AD(       ) 1
 AH3050  ELLIP H (09/15/98)  235.878  (m)                       GP(       ) 3 1
 AH3050
 AH3050.Superseded values are not recommended for survey control.
 AH3050
 AH3050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3050.See file dsdata.pdf to determine how the superseded data were derived.
 AH3050
 AH3050_MARKER: I = METAL ROD
 AH3050_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3050_STAMPING: WIN75-1A
 AH3050_MARK LOGO: ILDT
 AH3050_PROJECTION: RECESSED 3 CENTIMETERS
 AH3050_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3050_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3050+STABILITY: POSITION/ELEVATION WELL
 AH3050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3050+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3050_ROD/PIPE-DEPTH: 2.4 meters
 AH3050_SLEEVE-DEPTH  : 0.9 meters
 AH3050
 AH3050  HISTORY     - Date     Condition        Report By
 AH3050  HISTORY     - 1996     MONUMENTED       SECI
 AH3050
 AH3050                          STATION DESCRIPTION
 AH3050
 AH3050'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3050'STATION IS LOCATED APPROXIMATELY 1.7 MI (2.7 KM) SOUTHWEST OF DURAND,
 AH3050'7.3 MI (11.7 KM) NORTH OF PECTONICA IN THE SOUTHWEST 1/4 OF SECTION
 AH3050'16, T 28 N, R 10 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 75
 AH3050'AND ILLINOIS ROUTE 70, PROCEED WEST ALONG ILLINOIS ROUTE 75 FOR
 AH3050'APPROXIMATELY 1.4 MI (2.3 KM) TO THE STATION ON THE RIGHT (NORTH) SIDE
 AH3050'OF ILLINOIS ROUTE 75.  THE STATION IS ALSO 0.3 MI (0.5 KM) WEST OF
 AH3050'HOLVERSON ROAD.  THE STATION IS LOCATED 40.3 FT (12.3 M) NORTH OF THE
 AH3050'CENTERLINE OF ILLINOIS ROUTE 75, 138.1 FT (42.1 M) EAST OF A POWER
 AH3050'POLE, 39.3 FT (12.0 M) WEST OF A POWER POLE, 126.7 FT (38.6 M)
 AH3050'NORTHEAST OF A 15-IN AND A 18-IN DIA TREE, 82.9 FT (25.3 M) NORTHEAST
 AH3050'OF A 12-IN AND 18-IN DIAMETER TREE, 88.9 FT (27.1 M) NORTHWEST OF A
 AH3050'12-IN AND 18-IN DIA TREE, AND 2.0 FT (0.6 M) SOUTH OF AN ORANGE
 AH3050'FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A
 AH3050'6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3050'NOTES--STATION WAS NOT FOUND ON 6-3-97 DUE TO NEW ROAD CONSTRUCTION.
 AH3050'STATION ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3049 ***********************************************************************
 AH3049  DESIGNATION -  WIN75 1B
 AH3049  PID         -  AH3049
 AH3049  STATE/COUNTY-  IL/WINNEBAGO
 AH3049  COUNTRY     -  US
 AH3049  USGS QUAD   -  DURAND (2018)
 AH3049
 AH3049                         *CURRENT SURVEY CONTROL
 AH3049  ______________________________________________________________________
 AH3049* NAD 83(2011) POSITION- 42 25 07.72192(N) 089 20 39.00345(W)   ADJUSTED
 AH3049* NAD 83(2011) ELLIP HT-   209.680 (meters)        (06/27/12)   ADJUSTED
 AH3049* NAD 83(2011) EPOCH   -  2010.00
 AH3049* NAVD 88 ORTHO HEIGHT -   243.2   (meters)      798.    (feet) GPS OBS
 AH3049  ______________________________________________________________________
 AH3049  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3049  GEOID HEIGHT    -        -33.365 (meters)                     GEOID96
 AH3049  GEOID HEIGHT    -        -33.554 (meters)                     GEOID18
 AH3049  NAD 83(2011) X  -     53,979.054 (meters)                     COMP
 AH3049  NAD 83(2011) Y  - -4,715,590.465 (meters)                     COMP
 AH3049  NAD 83(2011) Z  -  4,280,202.658 (meters)                     COMP
 AH3049  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 AH3049
 AH3049  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3049  Standards:
 AH3049         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3049            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3049  -------------------------------------------------------------------
 AH3049  NETWORK    0.73   1.04           0.33   0.26   0.53      0.04314383
 AH3049  -------------------------------------------------------------------
 AH3049  Click here for local accuracies and other accuracy information.
 AH3049
 AH3049.The horizontal coordinates were established by GPS observations
 AH3049.and adjusted by the National Geodetic Survey in June 2012.
 AH3049
 AH3049.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3049.been affixed to the stable North American tectonic plate. See 
 AH3049.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3049
 AH3049.The horizontal coordinates are valid at the epoch date displayed above
 AH3049.which is a decimal equivalence of Year/Month/Day.
 AH3049
 AH3049.The orthometric height was determined by GPS observations and a
 AH3049.high-resolution geoid model.
 AH3049
 AH3049.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3049.GEOID18 height accuracy estimate available here.
 AH3049
 AH3049.Click photographs - Photos may exist for this station.
 AH3049
 AH3049.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3049
 AH3049.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3049
 AH3049.The ellipsoidal height was determined by GPS observations
 AH3049.and is referenced to NAD 83.
 AH3049
 AH3049. The following values were computed from the NAD 83(2011) position.
 AH3049
 AH3049;                    North         East     Units Scale Factor Converg.
 AH3049;SPC IL W     -   638,928.088   767,692.237   MT  0.99999753   +0 33 17.4
 AH3049;SPC IL W     - 2,096,216.57  2,518,670.28   sFT  0.99999753   +0 33 17.4
 AH3049;UTM  16      - 4,698,940.227   307,134.889   MT  1.00005768   -1 34 54.2
 AH3049
 AH3049!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3049!SPC IL W     -   0.99996712  x   0.99999753  =   0.99996465
 AH3049!UTM  16      -   0.99996712  x   1.00005768  =   1.00002479
 AH3049
 AH3049:                Primary Azimuth Mark                     Grid Az
 AH3049:SPC IL W     -  WIN75 1A                                 270 31 28.4
 AH3049:UTM  16      -  WIN75 1A                                 272 39 40.0
 AH3049
 AH3049_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0713498940(NAD 83)
 AH3049
 AH3049|---------------------------------------------------------------------|
 AH3049| PID    Reference Object                     Distance      Geod. Az  |
 AH3049|                                                           dddmmss.s |
 AH3049| AH3050 WIN75 1A                            APPROX. 1.1 KM 2710445.8 |
 AH3049|---------------------------------------------------------------------|
 AH3049
 AH3049                          SUPERSEDED SURVEY CONTROL
 AH3049
 AH3049  NAD 83(2007)-  42 25 07.72199(N)    089 20 39.00441(W) AD(2002.00) 0
 AH3049  ELLIP H (02/10/07)  209.714  (m)                       GP(2002.00)    
 AH3049  ELLIP H (12/06/04)  209.732  (m)                       GP(       ) 4 1
 AH3049  NAD 83(1997)-  42 25 07.72163(N)    089 20 39.00327(W) AD(       ) 1
 AH3049  ELLIP H (09/15/98)  209.785  (m)                       GP(       ) 3 1
 AH3049
 AH3049.Superseded values are not recommended for survey control.
 AH3049
 AH3049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3049.See file dsdata.pdf to determine how the superseded data were derived.
 AH3049
 AH3049_MARKER: I = METAL ROD
 AH3049_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3049_STAMPING: WIN75-1B
 AH3049_MARK LOGO: ILDT
 AH3049_PROJECTION: RECESSED 3 CENTIMETERS
 AH3049_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH3049_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3049+STABILITY: POSITION/ELEVATION WELL
 AH3049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3049+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2004
 AH3049_ROD/PIPE-DEPTH: 3.7 meters
 AH3049_SLEEVE-DEPTH  : 0.9 meters
 AH3049
 AH3049  HISTORY     - Date     Condition        Report By
 AH3049  HISTORY     - 1996     MONUMENTED       SECI
 AH3049  HISTORY     - 20000901 GOOD             AYRES
 AH3049  HISTORY     - 20040310 GOOD             ASCPC
 AH3049
 AH3049                          STATION DESCRIPTION
 AH3049
 AH3049'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3049'STATION IS LOCATED APPROXIMATELY 1.4 MI (2.3 KM) SOUTHWEST OF DURAND,
 AH3049'7.3 MI (11.7 KM) NORTH OF PECTONICA IN THE NORTHEAST 1/4 OF SECTION
 AH3049'21, T 28 N, R 10 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 75
 AH3049'AND ILLINOIS ROUTE 70, PROCEED WEST ALONG ILLINOIS ROUTE 75 FOR
 AH3049'APPROXIMATELY 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT (SOUTH) SIDE
 AH3049'OF ILLINOIS ROUTE 75.  THE STATION IS ALSO 0.1 MI (0.2 KM) WEST OF
 AH3049'PATTERSON ROAD JUST WEST OF A FARM HOUSE NO.  15550.  THE STATION IS
 AH3049'LOCATED 35.6 FT (10.9 M) SOUTH OF THE CENTERLINE OF ILLINOIS ROUTE 75,
 AH3049'74.2 FT (22.6 M) SOUTH OF A POWER POLE, 214.1 FT (65.3 M) SOUTHWEST OF
 AH3049'A POWER POLE, AND 1.8 FT (0.5 M) NORTH OF AN ORANGE FIBERGLASS WITNESS
 AH3049'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH3049'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3049
 AH3049                          STATION RECOVERY (2000)
 AH3049
 AH3049'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 AH3049'RECOVERED AS DESCRIBED.
 AH3049
 AH3049                          STATION RECOVERY (2004)
 AH3049
 AH3049'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2004
 AH3049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9298 ***********************************************************************
 AF9298  CBN         -  This is a Cooperative Base Network Control Station.
 AF9298  DESIGNATION -  WIN75 2A
 AF9298  PID         -  AF9298
 AF9298  STATE/COUNTY-  IL/WINNEBAGO
 AF9298  COUNTRY     -  US
 AF9298  USGS QUAD   -  SHIRLAND (2018)
 AF9298
 AF9298                         *CURRENT SURVEY CONTROL
 AF9298  ______________________________________________________________________
 AF9298* NAD 83(2011) POSITION- 42 25 34.02966(N) 089 10 58.19696(W)   ADJUSTED
 AF9298* NAD 83(2011) ELLIP HT-   189.949 (meters)        (06/27/12)   ADJUSTED
 AF9298* NAD 83(2011) EPOCH   -  2010.00
 AF9298* NAVD 88 ORTHO HEIGHT -   223.5   (meters)      733.    (feet) GPS OBS
 AF9298  ______________________________________________________________________
 AF9298  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9298  GEOID HEIGHT    -        -33.442 (meters)                     GEOID96
 AF9298  GEOID HEIGHT    -        -33.629 (meters)                     GEOID18
 AF9298  NAD 83(2011) X  -     67,249.102 (meters)                     COMP
 AF9298  NAD 83(2011) Y  - -4,714,857.649 (meters)                     COMP
 AF9298  NAD 83(2011) Z  -  4,280,788.593 (meters)                     COMP
 AF9298  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 AF9298
 AF9298  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9298  Standards:
 AF9298         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9298            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9298  -------------------------------------------------------------------
 AF9298  NETWORK    0.68   1.06           0.31   0.23   0.54      0.00598316
 AF9298  -------------------------------------------------------------------
 AF9298  Click here for local accuracies and other accuracy information.
 AF9298
 AF9298.The horizontal coordinates were established by GPS observations
 AF9298.and adjusted by the National Geodetic Survey in June 2012.
 AF9298
 AF9298.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9298.been affixed to the stable North American tectonic plate. See 
 AF9298.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9298
 AF9298.The horizontal coordinates are valid at the epoch date displayed above
 AF9298.which is a decimal equivalence of Year/Month/Day.
 AF9298
 AF9298.The orthometric height was determined by GPS observations and a
 AF9298.high-resolution geoid model.
 AF9298
 AF9298.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9298.GEOID18 height accuracy estimate available here.
 AF9298
 AF9298.Click photographs - Photos may exist for this station.
 AF9298
 AF9298.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9298
 AF9298.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9298
 AF9298.The ellipsoidal height was determined by GPS observations
 AF9298.and is referenced to NAD 83.
 AF9298
 AF9298. The following values were computed from the NAD 83(2011) position.
 AF9298
 AF9298;                    North         East     Units Scale Factor Converg.
 AF9298;SPC IL W     -   639,881.000   780,960.937   MT  1.00002179   +0 39 49.6
 AF9298;SPC IL W     - 2,099,342.91  2,562,202.67   sFT  1.00002179   +0 39 49.6
 AF9298;UTM  16      - 4,699,397.783   320,430.124   MT  0.99999675   -1 28 22.9
 AF9298
 AF9298!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9298!SPC IL W     -   0.99997021  x   1.00002179  =   0.99999200
 AF9298!UTM  16      -   0.99997021  x   0.99999675  =   0.99996696
 AF9298
 AF9298:                Primary Azimuth Mark                     Grid Az
 AF9298:SPC IL W     -  WIN75 2B                                 096 43 24.7
 AF9298:UTM  16      -  WIN75 2B                                 098 51 37.2
 AF9298
 AF9298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2043099397(NAD 83)
 AF9298
 AF9298|---------------------------------------------------------------------|
 AF9298| PID    Reference Object                     Distance      Geod. Az  |
 AF9298|                                                           dddmmss.s |
 AF9298| AH3055 WIN75 2B                            APPROX. 0.7 KM 0972314.3 |
 AF9298|---------------------------------------------------------------------|
 AF9298
 AF9298                          SUPERSEDED SURVEY CONTROL
 AF9298
 AF9298  NAD 83(2007)-  42 25 34.02965(N)    089 10 58.19783(W) AD(2002.00) 0
 AF9298  ELLIP H (02/10/07)  189.982  (m)                       GP(2002.00)    
 AF9298  ELLIP H (10/15/04)  189.950  (m)                       GP(       ) 4 2
 AF9298  NAD 83(1997)-  42 25 34.02934(N)    089 10 58.19670(W) AD(       ) B
 AF9298  ELLIP H (07/17/98)  190.037  (m)                       GP(       ) 4 1
 AF9298
 AF9298.Superseded values are not recommended for survey control.
 AF9298
 AF9298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9298.See file dsdata.pdf to determine how the superseded data were derived.
 AF9298
 AF9298_MARKER: F = FLANGE-ENCASED ROD
 AF9298_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AF9298_STAMPING: WIN75 2A
 AF9298_MARK LOGO: ILDT
 AF9298_PROJECTION: RECESSED 3 CENTIMETERS
 AF9298_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AF9298_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AF9298+STABILITY: POSITION/ELEVATION WELL
 AF9298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9298+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2003
 AF9298_ROD/PIPE-DEPTH: 8.5 meters
 AF9298_SLEEVE-DEPTH  : 0.9 meters
 AF9298
 AF9298  HISTORY     - Date     Condition        Report By
 AF9298  HISTORY     - 1996     MONUMENTED       SECI
 AF9298  HISTORY     - 19970508 GOOD             NGS
 AF9298  HISTORY     - 20000901 GOOD             AYRES
 AF9298  HISTORY     - 20031008 GOOD             JCLS
 AF9298
 AF9298                          STATION DESCRIPTION
 AF9298
 AF9298'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AF9298'THE STATION IS LOCATED APPROXIMATELY 6.0 MI (9.7 KM) SOUTHWEST OF
 AF9298'ROCKTON, 7.6 MI (12.2 KM) EAST OF DURAND, 0.5 MI (0.8 KM) EAST OF
 AF9298'HARRISON IN THE SOUTHWEST 1/4 OF SECTION 13, T28N, R11E.
 AF9298'
 AF9298'TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 75 AND ILLINOIS ROUTE 70,
 AF9298'PROCEED EAST ALONG ILLINOIS ROUTE 75 FOR APPROXIMATELY 8.0 MI
 AF9298'(12.9 KM) TO THE STATION LOCATED ON THE RIGHT (SOUTH) SIDE OF ILLINOIS
 AF9298'ROUTE 75, JUST WEST OF A FIELD ENTRANCE TO THE SOUTH AND A PRIVATE
 AF9298'DRIVE TO THE NORTH.
 AF9298'
 AF9298'THE STATION IS ALSO LOCATED 0.1 MI (0.2 KM) EAST OF THE OVERHEAD POWER
 AF9298'LINES AND 0.3 MI (0.5 KM) WEST OF MERIDIAN ROAD.
 AF9298'
 AF9298'THE STATION IS LOCATED 29.4 FT (9.0 M) SOUTH OF THE CENTERLINE OF
 AF9298'ILLINOIS ROUTE 75, 27.0 FT (8.2 M) WEST OF THE CENTER OF A FIELD
 AF9298'ENTRANCE TO THE SOUTH, 120.2 FT (36.6 M) SOUTHEAST OF A POWER POLE,
 AF9298'73.1 FT (22.3 M) SOUTH OF A EVERGREEN TREE, 87.2 FT (26.6 M)
 AF9298'SOUTHWEST OF A EVERGREEN TREE, 173.9 FT (53.0 M) SOUTHWEST OF A POWER
 AF9298'POLE, 130.0 FT (39.6 M) WEST OF A TELEPHONE RISER, AND 2.0 FT (0.6 M)
 AF9298'NORTH OF AN ORANGE FIBERGLASS WITNESS POST.  NOTES-ACCESS TO DATUM
 AF9298'POINT IS THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD
 AF9298'PHYSICAL TIES.
 AF9298
 AF9298                          STATION RECOVERY (1997)
 AF9298
 AF9298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 AF9298'THE STATION IS LOCATED ABOUT 6 MI (9.7 KM) SOUTHWEST OF ROCKTON, 7.6
 AF9298'MI (12.2 KM) EAST OF DURAND, AND 0.5 MI (0.8 KM) EAST OF HARRISON.
 AF9298'
 AF9298'TO REACH FROM THE JUNCTION OF STATE ROUTES 2 AND 75 IN THE NORTH PART
 AF9298'OF ROCKTON, GO SOUTH AND WEST ON ROUTE 75 FOR 7.75 MI (12.47 KM) TO
 AF9298'THE STATION ON THE LEFT. IT IS 0.3 MI (0.5 KM) WEST OF MERIDIAN ROAD,
 AF9298'0.1 MI (0.2 KM) EAST OF OVERHEAD POWER LINE CROSSING, JUST WEST OF A
 AF9298'FIELD ENTRANCE TO THE SOUTH AND A PRIVATE DRIVE NORTH.
 AF9298'
 AF9298'THE STATION IS 9.0 M (29.5 FT) SOUTH OF THE CENTER OF THE HIGHWAY, 8.2
 AF9298'M (26.9 FT) WEST OF THE CENTER OF A FIELD ENTRANCE TO THE SOUTH, 36.6
 AF9298'M (120.1 FT) SOUTHEAST OF A POWER POLE, 53.0 M (173.9 FT) SOUTHWEST OF
 AF9298'A POWER POLE, 39.6 M (129.9 FT) WEST OF A TELEPHONE RISER, AND 0.6 M
 AF9298'(2.0 FT) NORTH OF A FIBERGLASS WITNESS POST.  NOTE-ACCESS TO THE
 AF9298'STATION POINT IS THROUGH A 6-INCH ACCESS COVER.
 AF9298
 AF9298                          STATION RECOVERY (2000)
 AF9298
 AF9298'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 AF9298'RECOVERED AS DESCRIBED.
 AF9298
 AF9298                          STATION RECOVERY (2003)
 AF9298
 AF9298'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2003 (MRY)
 AF9298'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3055 ***********************************************************************
 AH3055  DESIGNATION -  WIN75 2B
 AH3055  PID         -  AH3055
 AH3055  STATE/COUNTY-  IL/WINNEBAGO
 AH3055  COUNTRY     -  US
 AH3055  USGS QUAD   -  SHIRLAND (2018)
 AH3055
 AH3055                         *CURRENT SURVEY CONTROL
 AH3055  ______________________________________________________________________
 AH3055* NAD 83(2011) POSITION- 42 25 31.20022(N) 089 10 28.75141(W)   ADJUSTED
 AH3055* NAD 83(2011) ELLIP HT-   189.438 (meters)        (06/27/12)   ADJUSTED
 AH3055* NAD 83(2011) EPOCH   -  2010.00
 AH3055* NAVD 88 ORTHO HEIGHT -   223.0   (meters)      732.    (feet) GPS OBS
 AH3055  ______________________________________________________________________
 AH3055  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3055  GEOID HEIGHT    -        -33.442 (meters)                     GEOID96
 AH3055  GEOID HEIGHT    -        -33.630 (meters)                     GEOID18
 AH3055  NAD 83(2011) X  -     67,923.019 (meters)                     COMP
 AH3055  NAD 83(2011) Y  - -4,714,906.518 (meters)                     COMP
 AH3055  NAD 83(2011) Z  -  4,280,723.802 (meters)                     COMP
 AH3055  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 AH3055
 AH3055  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3055  Standards:
 AH3055         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3055            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3055  -------------------------------------------------------------------
 AH3055  NETWORK    1.35   1.98           0.54   0.56   1.01      0.11217040
 AH3055  -------------------------------------------------------------------
 AH3055  Click here for local accuracies and other accuracy information.
 AH3055
 AH3055.The horizontal coordinates were established by GPS observations
 AH3055.and adjusted by the National Geodetic Survey in June 2012.
 AH3055
 AH3055.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3055.been affixed to the stable North American tectonic plate. See 
 AH3055.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3055
 AH3055.The horizontal coordinates are valid at the epoch date displayed above
 AH3055.which is a decimal equivalence of Year/Month/Day.
 AH3055
 AH3055.The orthometric height was determined by GPS observations and a
 AH3055.high-resolution geoid model.
 AH3055
 AH3055.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3055.GEOID18 height accuracy estimate available here.
 AH3055
 AH3055.Click photographs - Photos may exist for this station.
 AH3055
 AH3055.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3055
 AH3055.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3055
 AH3055.The ellipsoidal height was determined by GPS observations
 AH3055.and is referenced to NAD 83.
 AH3055
 AH3055. The following values were computed from the NAD 83(2011) position.
 AH3055
 AH3055;                    North         East     Units Scale Factor Converg.
 AH3055;SPC IL W     -   639,801.529   781,635.049   MT  1.00002314   +0 40 09.4
 AH3055;SPC IL W     - 2,099,082.18  2,564,414.32   sFT  1.00002314   +0 40 09.4
 AH3055;UTM  16      - 4,699,293.236   321,100.787   MT  0.99999379   -1 28 02.9
 AH3055
 AH3055!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3055!SPC IL W     -   0.99997029  x   1.00002314  =   0.99999343
 AH3055!UTM  16      -   0.99997029  x   0.99999379  =   0.99996408
 AH3055
 AH3055:                Primary Azimuth Mark                     Grid Az
 AH3055:SPC IL W     -  WIN75 2A                                 276 43 24.7
 AH3055:UTM  16      -  WIN75 2A                                 278 51 37.0
 AH3055
 AH3055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2110099293(NAD 83)
 AH3055
 AH3055|---------------------------------------------------------------------|
 AH3055| PID    Reference Object                     Distance      Geod. Az  |
 AH3055|                                                           dddmmss.s |
 AH3055| AF9298 WIN75 2A                            APPROX. 0.7 KM 2772334.1 |
 AH3055|---------------------------------------------------------------------|
 AH3055
 AH3055                          SUPERSEDED SURVEY CONTROL
 AH3055
 AH3055  NAD 83(2007)-  42 25 31.20019(N)    089 10 28.75224(W) AD(2002.00) 0
 AH3055  ELLIP H (02/10/07)  189.468  (m)                       GP(2002.00)    
 AH3055  ELLIP H (12/06/04)  189.453  (m)                       GP(       ) 4 1
 AH3055  NAD 83(1997)-  42 25 31.19988(N)    089 10 28.75137(W) AD(       ) 1
 AH3055  ELLIP H (09/15/98)  189.522  (m)                       GP(       ) 3 1
 AH3055
 AH3055.Superseded values are not recommended for survey control.
 AH3055
 AH3055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3055.See file dsdata.pdf to determine how the superseded data were derived.
 AH3055
 AH3055_MARKER: I = METAL ROD
 AH3055_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3055_STAMPING: WIN75-2B
 AH3055_MARK LOGO: ILDT
 AH3055_PROJECTION: RECESSED 5 CENTIMETERS
 AH3055_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3055_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3055+STABILITY: POSITION/ELEVATION WELL
 AH3055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3055+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3055_ROD/PIPE-DEPTH: 8.5 meters
 AH3055_SLEEVE-DEPTH  : 0.9 meters
 AH3055
 AH3055  HISTORY     - Date     Condition        Report By
 AH3055  HISTORY     - 1996     MONUMENTED       SECI
 AH3055
 AH3055                          STATION DESCRIPTION
 AH3055
 AH3055'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3055'STATION IS LOCATED APPROXIMATELY 5.5 MI (8.9 KM) SOUTHWEST OF ROCKTON,
 AH3055'8.1 MI (13.0 KM) EAST OF DURAND, 1.0 MI (1.6 KM) EAST OF HARRISON IN
 AH3055'THE NORTHWEST 1/4 OF SECTION 31, T 46 N, R 1 E.  TO REACH FROM THE
 AH3055'JUNCTION OF ILLINOIS ROUTE 75 AND ILLINOIS ROUTE 70, PROCEED EAST
 AH3055'ALONG ILLINOIS ROUTE 75 FOR APPROXIMATELY 8.4 MI (13.5 KM) TO THE
 AH3055'STATION LOCATED THE NORTHEAST CORNER OF THE INTERSECTION OF ILLINOIS
 AH3055'ROUTE 75 AND MERIDIAN ROAD.  THE STATION IS LOCATED 38.8 FT (11.8 M)
 AH3055'NORTH OF THE CENTERLINE OF ILLINOIS ROUTE 75, 53.6 FT (16.3 M) EAST OF
 AH3055'THE CENTERLINE OF MERIDIAN ROAD, 99.9 FT (30.4 M) SOUTH OF A R.O.W.
 AH3055'MARKER, 82.5 FT (25.1 M) NORTH OF A WOOD FENCE CORNER TO A FENCE THAT
 AH3055'RUN EAST, SOUTHWEST, AND THEN SOUTH, 91.7 FT (28.0 M) NORTH OF A 24-IN
 AH3055'DIAMETER TREE, 110.3 FT (33.6 M) NORTHEAST OF A POWER POLE, 92.9 FT
 AH3055'(28.3 M) EAST OF A POWER POLE, 2.1 FT (0.6 M) SOUTHWEST OF A WOOD
 AH3055'FENCE CORNER TO A FENCE THAT RUNS EAST AND NORTH, 2.0 FT (0.6 M)
 AH3055'SOUTHWEST OF A CONCRETE ROW MARKER, AND 1.8 FT (0.5 M) SOUTHWEST OF AN
 AH3055'ORANGE FIBERGLASS WITNESS POST.  NOTES--ACCESS TO DATUM POINT IS
 AH3055'THROUGH A 6-INCH LOGO CAP.  PK NAILS WERE SET IN ALL WOOD PHYSICAL
 AH3055'TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3048 ***********************************************************************
 AH3048  DESIGNATION -  WINBEST A
 AH3048  PID         -  AH3048
 AH3048  STATE/COUNTY-  IL/WINNEBAGO
 AH3048  COUNTRY     -  US
 AH3048  USGS QUAD   -  DAVIS (2018)
 AH3048
 AH3048                         *CURRENT SURVEY CONTROL
 AH3048  ______________________________________________________________________
 AH3048* NAD 83(2011) POSITION- 42 29 37.93745(N) 089 22 57.31599(W)   ADJUSTED
 AH3048* NAD 83(2011) ELLIP HT-   264.873 (meters)        (06/27/12)   ADJUSTED
 AH3048* NAD 83(2011) EPOCH   -  2010.00
 AH3048* NAVD 88 ORTHO HEIGHT -   298.5   (meters)      979.    (feet) GPS OBS
 AH3048  ______________________________________________________________________
 AH3048  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3048  GEOID HEIGHT    -        -33.468 (meters)                     GEOID96
 AH3048  GEOID HEIGHT    -        -33.651 (meters)                     GEOID18
 AH3048  NAD 83(2011) X  -     50,756.753 (meters)                     COMP
 AH3048  NAD 83(2011) Y  - -4,710,038.179 (meters)                     COMP
 AH3048  NAD 83(2011) Z  -  4,286,391.714 (meters)                     COMP
 AH3048  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 AH3048
 AH3048  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3048  Standards:
 AH3048         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3048            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3048  -------------------------------------------------------------------
 AH3048  NETWORK    1.63   2.35           0.77   0.51   1.20     -0.06588151
 AH3048  -------------------------------------------------------------------
 AH3048  Click here for local accuracies and other accuracy information.
 AH3048
 AH3048.The horizontal coordinates were established by GPS observations
 AH3048.and adjusted by the National Geodetic Survey in June 2012.
 AH3048
 AH3048.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3048.been affixed to the stable North American tectonic plate. See 
 AH3048.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3048
 AH3048.The horizontal coordinates are valid at the epoch date displayed above
 AH3048.which is a decimal equivalence of Year/Month/Day.
 AH3048
 AH3048.The orthometric height was determined by GPS observations and a
 AH3048.high-resolution geoid model.
 AH3048
 AH3048.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3048.GEOID18 height accuracy estimate available here.
 AH3048
 AH3048.Click photographs - Photos may exist for this station.
 AH3048
 AH3048.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3048
 AH3048.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3048
 AH3048.The ellipsoidal height was determined by GPS observations
 AH3048.and is referenced to NAD 83.
 AH3048
 AH3048. The following values were computed from the NAD 83(2011) position.
 AH3048
 AH3048;                    North         East     Units Scale Factor Converg.
 AH3048;SPC IL W     -   647,235.574   764,453.192   MT  0.99999227   +0 31 46.8
 AH3048;SPC IL W     - 2,123,472.05  2,508,043.51   sFT  0.99999227   +0 31 46.8
 AH3048;UTM  16      - 4,707,363.361   304,207.833   MT  1.00007167   -1 36 35.9
 AH3048
 AH3048!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3048!SPC IL W     -   0.99995846  x   0.99999227  =   0.99995073
 AH3048!UTM  16      -   0.99995846  x   1.00007167  =   1.00003013
 AH3048
 AH3048:                Primary Azimuth Mark                     Grid Az
 AH3048:SPC IL W     -  WINBEST B                                358 18 48.6
 AH3048:UTM  16      -  WINBEST B                                000 27 11.3
 AH3048
 AH3048_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN0420707363(NAD 83)
 AH3048
 AH3048|---------------------------------------------------------------------|
 AH3048| PID    Reference Object                     Distance      Geod. Az  |
 AH3048|                                                           dddmmss.s |
 AH3048| AH3047 WINBEST B                           APPROX. 0.7 KM 3585035.4 |
 AH3048|---------------------------------------------------------------------|
 AH3048
 AH3048                          SUPERSEDED SURVEY CONTROL
 AH3048
 AH3048  NAD 83(2007)-  42 29 37.93753(N)    089 22 57.31693(W) AD(2002.00) 0
 AH3048  ELLIP H (02/10/07)  264.907  (m)                       GP(2002.00)    
 AH3048  ELLIP H (12/06/04)  264.922  (m)                       GP(       ) 4 1
 AH3048  NAD 83(1997)-  42 29 37.93706(N)    089 22 57.31575(W) AD(       ) 1
 AH3048  ELLIP H (09/15/98)  264.983  (m)                       GP(       ) 3 1
 AH3048
 AH3048.Superseded values are not recommended for survey control.
 AH3048
 AH3048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3048.See file dsdata.pdf to determine how the superseded data were derived.
 AH3048
 AH3048_MARKER: F = FLANGE-ENCASED ROD
 AH3048_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3048_STAMPING: WINBEST-A
 AH3048_MARK LOGO: ILDT
 AH3048_PROJECTION: RECESSED 3 CENTIMETERS
 AH3048_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3048_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AH3048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3048+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2020
 AH3048_ROD/PIPE-DEPTH: 4.3 meters
 AH3048_SLEEVE-DEPTH  : 0.9 meters
 AH3048
 AH3048  HISTORY     - Date     Condition        Report By
 AH3048  HISTORY     - 1996     MONUMENTED       SECI
 AH3048  HISTORY     - 20200204 GOOD             ILDT
 AH3048  HISTORY     - 20200818 GOOD             ILDT
 AH3048
 AH3048                          STATION DESCRIPTION
 AH3048
 AH3048'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3048'STATION IS LOCATED APPROXIMATELY 4.6 MI (7.4 KM) NORTHWEST OF DURAND,
 AH3048'NEAR THE WISONSIN/ILLINOIS STATE LINE IN THE SOUTHWEST 1/4 OF SECTION
 AH3048'20, T 29 N, R 10 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 75
 AH3048'AND ILLINOIS ROUTE 70, PROCEED WEST ALONG ILLINOIS ROUTE 75 FOR
 AH3048'APPROXIMATELY 2.5 MI (4.0 KM) TO THE INTERSECTION OF ILLINOIS ROUTE 75
 AH3048'AND BEST ROAD, TURN RIGHT (NORTH) ONTO BEST ROAD AND PROCEED ALONG
 AH3048'BEST ROAD FOR APPROXIMATELY 5.1 MI (8.2 KM) TO THE STATION LOCATED ON
 AH3048'THE RIGHT (EAST) SIDE OF BEST ROAD, JUST SOUTH OF A PRIVATE DRIVE TO
 AH3048'THE WEST.  THE STATION IS LOCATED 44.3 FT (13.5 M) EAST OF THE
 AH3048'CENTERLINE OF BEST ROAD, 176.6 FT (53.8 M) SOUTH OF A PRIVATE DRIVE TO
 AH3048'THE WEST, 119.4 FT (36.4 M) SOUTHEAST OF A CONCRETE R.O.W. MARKER,
 AH3048'105.9 FT (32.3 M) SOUTHEAST OF A 24-IN DIAMETER TREE, 118.9 FT (36.2
 AH3048'M) SOUTHEAST OF A POWER POLE WITH A GUY WIRE, 82.8 FT (25.2 M)
 AH3048'NORTHEAST OF A 14-IN AND 15-IN DIA TREE, 91.2 FT (27.8 M) NORTHEAST OF
 AH3048'A 36-IN DIAMETER TREE, 8.5 FT (2.6 M) NORTHEAST OF A CONCRETE R.O.W.
 AH3048'MARKER, 8.2 FT (2.5 M) NORTHWEST OF A CONCRETE R.O.W.  MARKER, 6.0 FT
 AH3048'(1.8 M) NORTH OF THE EAST-WEST FENCE LINE, 4.5 FT (1.4 M) WEST OF THE
 AH3048'NORTH-SOUTH FENCE LINE, 5.3 FT (1.6 M) EAST OF A POWER POLE WITH TWO
 AH3048'GUY WIRES, AND 2.0 FT (0.6 M) WEST OF AN ORANGE FIBERGLASS WITNESS
 AH3048'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH3048'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
 AH3048
 AH3048                          STATION RECOVERY (2020)
 AH3048
 AH3048'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3048'RECOVERED IN GOOD CONDITION.
 AH3048
 AH3048                          STATION RECOVERY (2020)
 AH3048
 AH3048'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 AH3048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AH3047 ***********************************************************************
 AH3047  DESIGNATION -  WINBEST B
 AH3047  PID         -  AH3047
 AH3047  STATE/COUNTY-  IL/WINNEBAGO
 AH3047  COUNTRY     -  US
 AH3047  USGS QUAD   -  BRODHEAD WEST (2018)
 AH3047
 AH3047                         *CURRENT SURVEY CONTROL
 AH3047  ______________________________________________________________________
 AH3047* NAD 83(2011) POSITION- 42 30 00.15161(N) 089 22 57.92219(W)   ADJUSTED
 AH3047* NAD 83(2011) ELLIP HT-   234.926 (meters)        (06/27/12)   ADJUSTED
 AH3047* NAD 83(2011) EPOCH   -  2010.00
 AH3047* NAVD 88 ORTHO HEIGHT -   268.6   (meters)      881.    (feet) GPS OBS
 AH3047  ______________________________________________________________________
 AH3047  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH3047  GEOID HEIGHT    -        -33.478 (meters)                     GEOID96
 AH3047  GEOID HEIGHT    -        -33.661 (meters)                     GEOID18
 AH3047  NAD 83(2011) X  -     50,737.684 (meters)                     COMP
 AH3047  NAD 83(2011) Y  - -4,709,553.202 (meters)                     COMP
 AH3047  NAD 83(2011) Z  -  4,286,876.893 (meters)                     COMP
 AH3047  LAPLACE CORR    -         -1.90  (seconds)                    DEFLEC18
 AH3047
 AH3047  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH3047  Standards:
 AH3047         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH3047            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH3047  -------------------------------------------------------------------
 AH3047  NETWORK    0.86   1.27           0.39   0.30   0.65      0.00175645
 AH3047  -------------------------------------------------------------------
 AH3047  Click here for local accuracies and other accuracy information.
 AH3047
 AH3047.The horizontal coordinates were established by GPS observations
 AH3047.and adjusted by the National Geodetic Survey in June 2012.
 AH3047
 AH3047.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH3047.been affixed to the stable North American tectonic plate. See 
 AH3047.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH3047
 AH3047.The horizontal coordinates are valid at the epoch date displayed above
 AH3047.which is a decimal equivalence of Year/Month/Day.
 AH3047
 AH3047.The orthometric height was determined by GPS observations and a
 AH3047.high-resolution geoid model.
 AH3047
 AH3047.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH3047.GEOID18 height accuracy estimate available here.
 AH3047
 AH3047.Click photographs - Photos may exist for this station.
 AH3047
 AH3047.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH3047
 AH3047.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH3047
 AH3047.The ellipsoidal height was determined by GPS observations
 AH3047.and is referenced to NAD 83.
 AH3047
 AH3047. The following values were computed from the NAD 83(2011) position.
 AH3047
 AH3047;                    North         East     Units Scale Factor Converg.
 AH3047;SPC IL W     -   647,920.860   764,433.014   MT  0.99999224   +0 31 46.6
 AH3047;SPC IL W     - 2,125,720.35  2,507,977.31   sFT  0.99999224   +0 31 46.6
 AH3047;UTM  16      - 4,708,048.977   304,213.256   MT  1.00007164   -1 36 37.0
 AH3047
 AH3047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH3047!SPC IL W     -   0.99996316  x   0.99999224  =   0.99995540
 AH3047!UTM  16      -   0.99996316  x   1.00007164  =   1.00003479
 AH3047
 AH3047:                Primary Azimuth Mark                     Grid Az
 AH3047:SPC IL W     -  WINBEST A                                178 18 48.4
 AH3047:UTM  16      -  WINBEST A                                180 27 12.0
 AH3047
 AH3047_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCN0421308048(NAD 83)
 AH3047
 AH3047|---------------------------------------------------------------------|
 AH3047| PID    Reference Object                     Distance      Geod. Az  |
 AH3047|                                                           dddmmss.s |
 AH3047| AH3048 WINBEST A                           APPROX. 0.7 KM 1785035.0 |
 AH3047|---------------------------------------------------------------------|
 AH3047
 AH3047                          SUPERSEDED SURVEY CONTROL
 AH3047
 AH3047  NAD 83(2007)-  42 30 00.15169(N)    089 22 57.92313(W) AD(2002.00) 0
 AH3047  ELLIP H (02/10/07)  234.960  (m)                       GP(2002.00)    
 AH3047  ELLIP H (12/06/04)  234.975  (m)                       GP(       ) 4 1
 AH3047  NAD 83(1997)-  42 30 00.15120(N)    089 22 57.92196(W) AD(       ) 1
 AH3047  ELLIP H (09/15/98)  235.037  (m)                       GP(       ) 3 1
 AH3047
 AH3047.Superseded values are not recommended for survey control.
 AH3047
 AH3047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH3047.See file dsdata.pdf to determine how the superseded data were derived.
 AH3047
 AH3047_MARKER: I = METAL ROD
 AH3047_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AH3047_STAMPING: WINBEST-B
 AH3047_MARK LOGO: ILDT
 AH3047_PROJECTION: RECESSED 3 CENTIMETERS
 AH3047_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AH3047_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AH3047+STABILITY: POSITION/ELEVATION WELL
 AH3047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH3047+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AH3047_ROD/PIPE-DEPTH: 1.8 meters
 AH3047_SLEEVE-DEPTH  : 0.9 meters
 AH3047
 AH3047  HISTORY     - Date     Condition        Report By
 AH3047  HISTORY     - 1996     MONUMENTED       SECI
 AH3047
 AH3047                          STATION DESCRIPTION
 AH3047
 AH3047'DESCRIBED BY SMITH ENG CONS INC 1996 (SWH)
 AH3047'STATION IS LOCATED APPROXIMATELY 5.1 MI (8.2 KM) NORTHWEST OF DURAND,
 AH3047'NEAR THE WISONSIN/ILLINOIS STATE LINE IN THE WEST 1/2 OF SECTION 20, T
 AH3047'29 N, R 10 E.  TO REACH FROM THE JUNCTION OF ILLINOIS ROUTE 75 AND
 AH3047'ILLINOIS ROUTE 70, PROCEED WEST ALONG ILLINOIS ROUTE 75 FOR
 AH3047'APPROXIMATELY 2.5 MI (4.0 KM) TO THE INTERSECTION OF ILLINOIS ROUTE 75
 AH3047'AND BEST ROAD, TURN RIGHT (NORTH) ONTO BEST ROAD AND PROCEED ALONG
 AH3047'BEST ROAD FOR APPROXIMATELY 5.7 MI (9.2 KM) TO THE STATION LOCATED ON
 AH3047'THE SOUTHEAST CORNER OF THE INTERSECTION OF BEST ROAD AND STATE LINE
 AH3047'ROAD.  THE STATION IS LOCATED 45.3 FT (13.8 M) EAST OF THE CENTERLINE
 AH3047'OF BEST ROAD, 85.9 FT (26.2 M) SOUTH OF THE CENTERLINE OF STATE LINE
 AH3047'ROAD, 89.7 FT (27.3 M) SOUTHEAST OF A WOOD FENCE CORNER TO A FENCE
 AH3047'THAT RUNS WEST AND SOUTH, 187.0 FT (57.0 M) SOUTHEAST OF A POWER POLE,
 AH3047'131.0 FT (39.9 M) SOUTHEAST OF A CONCRETE R.O.W.  MARKER, 191.1 FT
 AH3047'(58.2 M) SOUTHWEST OF A POWER POLE, 12.2 FT (3.7 M) SOUTHWEST OF A
 AH3047'FENCE CORNER TO A FENCE THAT RUNS SOUTH AND NORTHEAST, 4.5 FT (1.4 M)
 AH3047'WEST OF THE NORTH-SOUTH FENCE LINE, 4.4 FT (1.3 M) WEST OF A CONCRETE
 AH3047'R.O.W.  MARKER, 2.2 FT (0.7 M) WEST OF AN ORANGE FIBERGLASS WITNESS
 AH3047'POST.  NOTES--ACCESS TO DATUM POINT IS THROUGH A 6-INCH LOGO CAP.  PK
 AH3047'NAILS WERE SET IN ALL WOOD PHYSICAL TIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI5764 ***********************************************************************
 AI5764  CORS        -  This is a GPS Continuously Operating Reference Station.
 AI5764  DESIGNATION -  WINCHESTER CORS ARP
 AI5764  CORS_ID     -  WNCI
 AI5764  PID         -  AI5764
 AI5764  STATE/COUNTY-  IL/SCOTT
 AI5764  COUNTRY     -  US
 AI5764  USGS QUAD   -  WINCHESTER (2018)
 AI5764
 AI5764                         *CURRENT SURVEY CONTROL
 AI5764  ______________________________________________________________________
 AI5764* NAD 83(2011) POSITION- 39 39 52.58264(N) 090 28 36.26703(W)   ADJUSTED
 AI5764* NAD 83(2011) ELLIP HT-   141.986 (meters)        (04/??/25)   ADJUSTED
 AI5764* NAD 83(2011) EPOCH   -  2010.00
 AI5764  ______________________________________________________________________
 AI5764  GEOID HEIGHT    -        -32.537 (meters)                     GEOID18
 AI5764  NAD 83(2011) X  -    -40,909.653 (meters)                     COMP
 AI5764  NAD 83(2011) Y  - -4,916,499.991 (meters)                     COMP
 AI5764  NAD 83(2011) Z  -  4,049,479.393 (meters)                     COMP
 AI5764
 AI5764  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI5764  Standards:
 AI5764         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI5764            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI5764  -------------------------------------------------------------------
 AI5764  NETWORK    0.42   0.67           0.22   0.04   0.34     -0.09773500
 AI5764  -------------------------------------------------------------------
 AI5764
 AI5764.The coordinates were established by GPS observations
 AI5764.and adjusted by the National Geodetic Survey in April 2025.
 AI5764
 AI5764.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI5764.been affixed to the stable North American Tectonic Plate. 
 AI5764
 AI5764.The coordinates are valid at the epoch date displayed above
 AI5764.which is a decimal equivalence of Year/Month/Day.
 AI5764
 AI5764.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 AI5764.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 AI5764.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 AI5764.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 AI5764.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 AI5764.published epoch of 2010.00.
 AI5764
 AI5764.Additional information on MYCS is available at:
 AI5764.https://geodesy.noaa.gov/CORS/index.shtml
 AI5764
 AI5764.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI5764.GEOID18 height accuracy estimate available here.
 AI5764
 AI5764.The PID for the CORS L1 Phase Center is AI5765.
 AI5764
 AI5764.Click photographs - Photos may exist for this station.
 AI5764
 AI5764.The XYZ, and position/ellipsoidal ht. are equivalent.
 AI5764
 AI5764.The ellipsoidal height was determined by GPS observations
 AI5764.and is referenced to NAD 83.
 AI5764
 AI5764. The following values were computed from the NAD 83(2011) position.
 AI5764
 AI5764;                    North         East     Units Scale Factor Converg.
 AI5764;SPC IL W     -   332,796.704   673,394.021   MT  0.99994989   -0 11 52.5
 AI5764;SPC IL W     - 1,091,850.52  2,209,293.55   sFT  0.99994989   -0 11 52.5
 AI5764;UTM  15      - 4,393,576.120   716,447.806   MT  1.00017683   +1 36 40.3
 AI5764
 AI5764!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI5764!SPC IL W     -   0.99997773  x   0.99994989  =   0.99992762
 AI5764!UTM  15      -   0.99997773  x   1.00017683  =   1.00015455
 AI5764
 AI5764_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD1644793576(NAD 83)
 AI5764
 AI5764                          SUPERSEDED SURVEY CONTROL
 AI5764
 AI5764  NAD 83(2011)-  39 39 52.58279(N)    090 28 36.26704(W) AD(2010.00) c
 AI5764  ELLIP H (06/??/19)  141.986  (m)                       GP(2010.00) c c
 AI5764  NAD 83(2011)-  39 39 52.58279(N)    090 28 36.26707(W) AD(2010.00) c
 AI5764  NAD 83(2011)-  39 39 52.58278(N)    090 28 36.26702(W) AD(2010.00) c
 AI5764  ELLIP H (08/??/11)  141.984  (m)                       GP(2010.00) c c
 AI5764  NAD 83(2007)-  39 39 52.58264(N)    090 28 36.26766(W) AD(2002.00) c
 AI5764  NAD 83(CORS)-  39 39 52.58264(N)    090 28 36.26766(W) AD(2002.00) c
 AI5764  ELLIP H (03/??/02)  142.019  (m)                       GP(2002.00) c c
 AI5764  NAD 83(CORS)-  39 39 52.58212(N)    090 28 36.26782(W) AD(1997.00) c
 AI5764  ELLIP H (06/??/00)  142.013  (m)                       GP(1997.00) c c
 AI5764
 AI5764.Superseded values are not recommended for survey control.
 AI5764
 AI5764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI5764.See file dsdata.pdf to determine how the superseded data were derived.
 AI5764
 AI5764_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AI5764
 AI5764                          STATION DESCRIPTION
 AI5764
 AI5764'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 AI5764'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 AI5764'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 AI5764'AND LOG FILES ACCESSIBLE AT:
 AI5764'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0708 ***********************************************************************
 MG0708  DESIGNATION -  WINDSOR ATT MICROWAVE TOWER
 MG0708  PID         -  MG0708
 MG0708  STATE/COUNTY-  IL/HENRY
 MG0708  COUNTRY     -  US
 MG0708  USGS QUAD   -  NEW WINDSOR (2018)
 MG0708
 MG0708                         *CURRENT SURVEY CONTROL
 MG0708  ______________________________________________________________________
 MG0708* NAD 83(1997) POSITION- 41 11 45.84122(N) 090 25 04.02316(W)   ADJUSTED
 MG0708  ______________________________________________________________________
 MG0708  GEOID HEIGHT    -        -32.830 (meters)                     GEOID18
 MG0708  LAPLACE CORR    -          0.88  (seconds)                    DEFLEC18
 MG0708  HORZ ORDER      -  THIRD
 MG0708
 MG0708.The horizontal coordinates were established by classical geodetic methods
 MG0708.and adjusted by the National Geodetic Survey in October 1999.
 MG0708
 MG0708.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0708.GEOID18 height accuracy estimate available here.
 MG0708
 MG0708.Click photographs - Photos may exist for this station.
 MG0708
 MG0708.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0708
 MG0708. The following values were computed from the NAD 83(1997) position.
 MG0708
 MG0708;                    North         East     Units Scale Factor Converg.
 MG0708;SPC IL W     -   502,829.027   678,936.142   MT  0.99994663   -0 09 55.4
 MG0708;SPC IL W     - 1,649,698.23  2,227,476.33   sFT  0.99994663   -0 09 55.4
 MG0708;UTM  15      - 4,563,737.644   716,533.325   MT  1.00017708   +1 42 05.1
 MG0708
 MG0708_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1653363737(NAD 83)
 MG0708
 MG0708                          SUPERSEDED SURVEY CONTROL
 MG0708
 MG0708  NAD 83(1996)-  41 11 45.84127(N)    090 25 04.02345(W) AD(       ) 3
 MG0708  NAD 83(1986)-  41 11 45.85418(N)    090 25 04.03689(W) AD(       ) 3
 MG0708  NAD 27      -  41 11 45.72600(N)    090 25 03.58700(W) AD(       ) 3
 MG0708
 MG0708.Superseded values are not recommended for survey control.
 MG0708
 MG0708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0708.See file dsdata.pdf to determine how the superseded data were derived.
 MG0708
 MG0708_MARKER: 45 = MICROWAVE TOWER
 MG0708
 MG0708  HISTORY     - Date     Condition        Report By
 MG0708  HISTORY     - 1959     FIRST OBSERVED   CGS
 MG0708
 MG0708                          STATION DESCRIPTION
 MG0708
 MG0708'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1863 ***********************************************************************
 LC1863  DESIGNATION -  WINDTOWN LUTHERAN CHURCH SPIRE
 LC1863  PID         -  LC1863
 LC1863  STATE/COUNTY-  IL/LIVINGSTON
 LC1863  COUNTRY     -  US
 LC1863  USGS QUAD   -  DANA (2018)
 LC1863
 LC1863                         *CURRENT SURVEY CONTROL
 LC1863  ______________________________________________________________________
 LC1863* NAD 83(1997) POSITION- 40 53 09.91924(N) 088 54 43.41855(W)   ADJUSTED
 LC1863  ______________________________________________________________________
 LC1863  GEOID HEIGHT    -        -32.317 (meters)                     GEOID18
 LC1863  LAPLACE CORR    -          1.97  (seconds)                    DEFLEC18
 LC1863  HORZ ORDER      -  THIRD
 LC1863
 LC1863.The horizontal coordinates were established by classical geodetic methods
 LC1863.and adjusted by the National Geodetic Survey in October 1999.
 LC1863
 LC1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1863.GEOID18 height accuracy estimate available here.
 LC1863
 LC1863.Click photographs - Photos may exist for this station.
 LC1863
 LC1863.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1863
 LC1863. The following values were computed from the NAD 83(1997) position.
 LC1863
 LC1863;                    North         East     Units Scale Factor Converg.
 LC1863;SPC IL E     -   468,553.179   251,226.032   MT  1.00000427   -0 22 43.7
 LC1863;SPC IL E     - 1,537,244.89    824,230.74   sFT  1.00000427   -0 22 43.7
 LC1863;SPC IL W     -   469,133.891   805,733.033   MT  1.00007873   +0 49 16.6
 LC1863;SPC IL W     - 1,539,150.11  2,643,475.79   sFT  1.00007873   +0 49 16.6
 LC1863;UTM  16      - 4,527,871.684   338,911.893   MT  0.99991939   -1 15 06.6
 LC1863
 LC1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3891127871(NAD 83)
 LC1863
 LC1863                          SUPERSEDED SURVEY CONTROL
 LC1863
 LC1863  NAD 83(1986)-  40 53 09.93472(N)    088 54 43.42393(W) AD(       ) 3
 LC1863  NAD 27      -  40 53 09.81400(N)    088 54 43.17700(W) AD(       ) 3
 LC1863
 LC1863.Superseded values are not recommended for survey control.
 LC1863
 LC1863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1863.See file dsdata.pdf to determine how the superseded data were derived.
 LC1863
 LC1863_MARKER: 90 = CHURCH SPIRE
 LC1863
 LC1863  HISTORY     - Date     Condition        Report By
 LC1863  HISTORY     - 1939     FIRST OBSERVED   CGS
 LC1863
 LC1863                          STATION DESCRIPTION
 LC1863
 LC1863'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1863'THE POINT OBSERVED UPON WAS THE TIP OF THE SPIRE OF THE LUTHERAN
 LC1863'CHURCH OF WINDTOWN.  THE CHURCH IS A BRICK BUILDING WITH A
 LC1863'100-FOOT SPIRE WHICH IS SURMOUNTED BY A GOLD CROSS.  IT IS
 LC1863'LOCATED IN THE CENTRAL PART OF TOWN.
 LC1863'
 LC1863'OBSERVED UPON FROM TRIANGULATION STATIONS.  FORD (NO. 82 T
 LC1863'U.S.G.S.), SCHLOSSER, ZIMMERMAN, FLANAGAN (NO. 83 T U.S.G.S.)
 LC1863'
 LC1863'AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1313 ***********************************************************************
 MF1313  DESIGNATION -  WINFIELD
 MF1313  PID         -  MF1313
 MF1313  STATE/COUNTY-  IL/DU PAGE
 MF1313  COUNTRY     -  US
 MF1313  USGS QUAD   -  NAPERVILLE (2018)
 MF1313
 MF1313                         *CURRENT SURVEY CONTROL
 MF1313  ______________________________________________________________________
 MF1313* NAD 83(1997) POSITION- 41 51 38.11898(N) 088 09 47.47629(W)   ADJUSTED
 MF1313* NAVD 88 ORTHO HEIGHT -   242.    (meters)      794.    (feet) SCALED
 MF1313  ______________________________________________________________________
 MF1313  GEOID HEIGHT    -        -33.222 (meters)                     GEOID18
 MF1313  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 MF1313  HORZ ORDER      -  SECOND
 MF1313
 MF1313.The horizontal coordinates were established by classical geodetic methods
 MF1313.and adjusted by the National Geodetic Survey in October 1999.
 MF1313
 MF1313.The orthometric height was scaled from a topographic map.
 MF1313
 MF1313.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1313.GEOID18 height accuracy estimate available here.
 MF1313
 MF1313.Click photographs - Photos may exist for this station.
 MF1313
 MF1313.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1313
 MF1313. The following values were computed from the NAD 83(1997) position.
 MF1313
 MF1313;                    North         East     Units Scale Factor Converg.
 MF1313;SPC IL E     -   576,632.301   314,127.059   MT  0.99997745   +0 06 48.8
 MF1313;SPC IL E     - 1,891,834.47  1,030,598.53   sFT  0.99997745   +0 06 48.8
 MF1313;UTM  16      - 4,634,951.737   403,456.829   MT  0.99971469   -0 46 34.6
 MF1313
 MF1313!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1313!SPC IL E     -   0.99996727  x   0.99997745  =   0.99994472
 MF1313!UTM  16      -   0.99996727  x   0.99971469  =   0.99968197
 MF1313
 MF1313:                Primary Azimuth Mark                     Grid Az
 MF1313:SPC IL E     -  NAPER                                    159 39 59.2
 MF1313:UTM  16      -  NAPER                                    160 33 22.6
 MF1313
 MF1313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0345634951(NAD 83)
 MF1313
 MF1313|---------------------------------------------------------------------|
 MF1313| PID    Reference Object                     Distance      Geod. Az  |
 MF1313|                                                           dddmmss.s |
 MF1313| MF1311 WINFIELD MUNICIPAL TANK             APPROX. 1.7 KM 0285311.3 |
 MF1313| CI8836 WINFIELD RM 1                        25.732 METERS 05413     |
 MF1313| MF1292 GLEN ELLYN N MUNICIPAL TANK         APPROX. 8.0 KM 0744317.9 |
 MF1313| MF1301 WHEATON RAD STA KSA 436 MAST        APPROX. 5.0 KM 0851327.6 |
 MF1313| CI8835 WINFIELD AZ MK                                     0853728.8 |
 MF1313| MF1303 WHEATON MUNICIPAL TANK              APPROX. 5.3 KM 0871138.8 |
 MF1313| MF1297 GLEN ELLYN S MUNICIPAL TANK         APPROX. 7.3 KM 0891912.7 |
 MF1313| MF1293 WHEATON CHICAGO GOLF CLUB S TK      APPROX. 4.2 KM 1184555.0 |
 MF1313| MF1300 BELMONT SHAFER CHAIN BELT TK        APPROX.12.3 KM 1255811.4 |
 MF1313| MF1302 NAPER                               APPROX.10.7 KM 1594648.0 |
 MF1313| MF1310 NAPERVILLE MUNICIPAL TANK           APPROX. 9.1 KM 1680854.3 |
 MF1313| MF1309 NAPERVILLE KROEHLER MFG CO STK      APPROX. 9.1 KM 1694450.1 |
 MF1313| CI8837 WINFIELD RM 2                        16.847 METERS 33529     |
 MF1313|---------------------------------------------------------------------|
 MF1313
 MF1313                          SUPERSEDED SURVEY CONTROL
 MF1313
 MF1313  NAD 83(1997)-  41 51 38.11927(N)    088 09 47.47726(W) AD(       ) 2
 MF1313  NAD 83(1986)-  41 51 38.12317(N)    088 09 47.48780(W) AD(       ) 2
 MF1313  NAD 27      -  41 51 38.01810(N)    088 09 47.23600(W) AD(       ) 2
 MF1313
 MF1313.Superseded values are not recommended for survey control.
 MF1313
 MF1313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1313.See file dsdata.pdf to determine how the superseded data were derived.
 MF1313
 MF1313_MARKER: DS = TRIANGULATION STATION DISK
 MF1313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1313_STAMPING: WINFIELD 1956
 MF1313_MARK LOGO: CGS
 MF1313_PROJECTION: FLUSH
 MF1313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1313+STABILITY: SURFACE MOTION
 MF1313_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1313+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2013
 MF1313
 MF1313  HISTORY     - Date     Condition        Report By
 MF1313  HISTORY     - 1956     MONUMENTED       CGS
 MF1313  HISTORY     - 1967     GOOD             CGS
 MF1313  HISTORY     - 19890923 MARK NOT FOUND   NGS
 MF1313  HISTORY     - 20060121 MARK NOT FOUND   USPSQD
 MF1313  HISTORY     - 20130113 GOOD             GEOCAC
 MF1313
 MF1313                          STATION DESCRIPTION
 MF1313
 MF1313'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 MF1313'THE STATION IS LOCATED ABOUT 3 MILES WEST OF WHEATON, 3 MILES
 MF1313'SOUTHEAST OF WEST CHICAGO AND 3/4 MILE SOUTHWEST OF THE TOWN
 MF1313'OF WINFIELD JUST SOUTH OF THE CEMETERY AND ON THE SOUTH SIDE
 MF1313'OF AN EAST-WEST GRAVELED ROAD.  IT IS 29 FEET SOUTH OF THE
 MF1313'CENTER OF THE GRAVELED ROAD, 3 FEET WEST OF A WHITE WITNESS
 MF1313'POST AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS FLUSH
 MF1313'AND THE DISK IS STAMPED WINFIELD 1956.
 MF1313'
 MF1313'TO REACH THE STATION FROM THE INTERSECTION OF ALTERNATE U.S.
 MF1313'HIGHWAY 30 AND STATE HIGHWAY 59 WHICH IS ABOUT 1-1/2 MILES SOUTH
 MF1313'OF WEST CHICAGO, GO EAST ON ALTERNATE U.S. HIGHWAY 30 FOR 1.95
 MF1313'MILES TO CROSSROAD AT SIGN WINFIELD.  TURN LEFT AND GO NORTH
 MF1313'ON BLACKTOPPED ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 MF1313'EAST SIDE AS DESCRIBED.  TURN LEFT AND GO WEST ON A GRAVELED
 MF1313'ROAD FOR 0.15 MILE TO THE STATION ON THE SOUTH SIDE AS
 MF1313'DESCRIBED.
 MF1313'
 MF1313'REFERENCE MARK 1 IS 24 FEET NORTH OF THE CENTER OF THE GRAVELED
 MF1313'ROAD, 8 FEET WEST OF THE WEST GATE INTO THE CEMETERY AND 2 FEET
 MF1313'SOUTH OF FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1313'WINFIELD NO 1 1956.
 MF1313'
 MF1313'REFERENCE MARK 2 IS 23 FEET NORTH OF THE CENTER OF THE GRAVELED
 MF1313'ROAD AND 2 FEET EAST OF THE SOUTHWEST CORNER OF CEMETERY
 MF1313'FENCE LINE.  THE MARK IS FLUSH AND THE DISK IS STAMPED WINFIELD
 MF1313'NO 2 1956.
 MF1313'
 MF1313'THE AZIMUTH MARK IS 28 FEET EAST OF THE CENTER OF THE NORTH-SOUTH
 MF1313'BLACKTOPPED ROAD, 9 FEET WEST OF A WIRE FENCE LINE, 2 FEET
 MF1313'SOUTHEAST OF A POWER LINE POLE AND 1 FOOT WEST OF A WHITE
 MF1313'WITNESS POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK
 MF1313'IS STAMPED WINFIELD 1956.
 MF1313'
 MF1313'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 MF1313
 MF1313                          STATION RECOVERY (1967)
 MF1313
 MF1313'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 MF1313'ALL MARKS FOUND IN GOOD CONDITION.  DESCRIPTION IS GOOD WITH
 MF1313'THE BELOW CHANGES.
 MF1313'
 MF1313'THE FENCE AT THE STATION MARK IS GONE.  THE ROAD IS PAVED AND
 MF1313'A METAL WITNESS POST WAS SET IN PLACE OF THE WOODEN ONE.
 MF1313'
 MF1313'THE POWER POLE AT THE AZIMUTH MARK IS GONE AND IT IS 1 FOOT
 MF1313'NORTH OF A METAL WITNESS POST.
 MF1313
 MF1313                          STATION RECOVERY (1989)
 MF1313
 MF1313'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 (WRM)
 MF1313'MARK NOT FOUND.
 MF1313
 MF1313                          STATION RECOVERY (2006)
 MF1313
 MF1313'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1313'CONCRETE MARK LOCATION FOOTER FOUND BROKEN, MARKER NOT FOUND. METAL
 MF1313'WITNESS POST HAS BEEN REPLACED WITH AN ORANGE FIBERGLASS POST.
 MF1313
 MF1313                          STATION RECOVERY (2013)
 MF1313
 MF1313'RECOVERY NOTE BY GEOCACHING 2013 (RLM)
 MF1313'THE STATION MARK AND REFERENCE MARK 2 WERE RECOVERED IN GOOD
 MF1313'CONDITION.  REFERENCE MARK 1 AND THE AZIMUTH MARK WERE SEARCHED FOR
 MF1313'AND NOT FOUND.  THE NORTH-SOUTH ROAD IS WINFIELD ROAD AND THE
 MF1313'EAST-WEST ROAD IS GARYS MILLING ROAD.  THE STATION MARK IS 0.5 FT (15
 MF1313'CM) NORTH OF A CARSONITE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1891 ***********************************************************************
 JB1891  CBN         -  This is a Cooperative Base Network Control Station.
 JB1891  DESIGNATION -  WINKLE
 JB1891  PID         -  JB1891
 JB1891  STATE/COUNTY-  IL/PERRY
 JB1891  COUNTRY     -  US
 JB1891  USGS QUAD   -  WINKLE (2018)
 JB1891
 JB1891                         *CURRENT SURVEY CONTROL
 JB1891  ______________________________________________________________________
 JB1891* NAD 83(2011) POSITION- 38 09 31.17126(N) 089 29 34.44039(W)   ADJUSTED
 JB1891* NAD 83(2011) ELLIP HT-   147.743 (meters)        (06/27/12)   ADJUSTED
 JB1891* NAD 83(2011) EPOCH   -  2010.00
 JB1891* NAVD 88 ORTHO HEIGHT -   177.4   (meters)      582.    (feet) GPS OBS
 JB1891  ______________________________________________________________________
 JB1891  NAVD 88 orthometric height was determined with geoid model    GEOID03
 JB1891  GEOID HEIGHT    -        -29.676 (meters)                     GEOID03
 JB1891  GEOID HEIGHT    -        -29.708 (meters)                     GEOID18
 JB1891  NAD 83(2011) X  -     44,444.149 (meters)                     COMP
 JB1891  NAD 83(2011) Y  - -5,021,487.326 (meters)                     COMP
 JB1891  NAD 83(2011) Z  -  3,919,397.715 (meters)                     COMP
 JB1891  LAPLACE CORR    -          0.76  (seconds)                    DEFLEC18
 JB1891
 JB1891  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1891  Standards:
 JB1891         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1891            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1891  -------------------------------------------------------------------
 JB1891  NETWORK    0.52   0.94           0.24   0.18   0.48     -0.01608187
 JB1891  -------------------------------------------------------------------
 JB1891  Click here for local accuracies and other accuracy information.
 JB1891
 JB1891.The horizontal coordinates were established by GPS observations
 JB1891.and adjusted by the National Geodetic Survey in June 2012.
 JB1891
 JB1891.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1891.been affixed to the stable North American tectonic plate. See 
 JB1891.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1891
 JB1891.The horizontal coordinates are valid at the epoch date displayed above
 JB1891.which is a decimal equivalence of Year/Month/Day.
 JB1891
 JB1891.The orthometric height was determined by GPS observations and a
 JB1891.high-resolution geoid model.
 JB1891
 JB1891.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1891.GEOID18 height accuracy estimate available here.
 JB1891
 JB1891.Click photographs - Photos may exist for this station.
 JB1891
 JB1891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1891
 JB1891.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1891
 JB1891.The ellipsoidal height was determined by GPS observations
 JB1891.and is referenced to NAD 83.
 JB1891
 JB1891. The following values were computed from the NAD 83(2011) position.
 JB1891
 JB1891;                    North         East     Units Scale Factor Converg.
 JB1891;SPC IL W     -   165,794.114   759,047.702   MT  0.99998410   +0 24 58.7
 JB1891;SPC IL W     -   543,942.86  2,490,309.00   sFT  0.99998410   +0 24 58.7
 JB1891;UTM  16      - 4,226,355.500   281,585.956   MT  1.00018756   -1 32 27.0
 JB1891
 JB1891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1891!SPC IL W     -   0.99997682  x   0.99998410  =   0.99996092
 JB1891!UTM  16      -   0.99997682  x   1.00018756  =   1.00016437
 JB1891
 JB1891:                Primary Azimuth Mark                     Grid Az
 JB1891:SPC IL W     -  AULD                                     340 54 08.9
 JB1891:UTM  16      -  AULD                                     342 51 34.6
 JB1891
 JB1891_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8158526355(NAD 83)
 JB1891
 JB1891|---------------------------------------------------------------------|
 JB1891| PID    Reference Object                     Distance      Geod. Az  |
 JB1891|                                                           dddmmss.s |
 JB1891| CI4950 WINKLE RM 1                                        04609     |
 JB1891| CI4951 WINKLE RM 2                         100.000 METERS 27538     |
 JB1891| JB1910 AULD                                APPROX.12.6 KM 3411907.6 |
 JB1891|---------------------------------------------------------------------|
 JB1891
 JB1891                          SUPERSEDED SURVEY CONTROL
 JB1891
 JB1891  NAD 83(2007)-  38 09 31.17123(N)    089 29 34.44115(W) AD(2002.00) 0
 JB1891  ELLIP H (02/10/07)  147.788  (m)                       GP(2002.00)    
 JB1891  NAD 83(1997)-  38 09 31.17111(N)    089 29 34.44108(W) AD(       ) A
 JB1891  ELLIP H (09/15/03)  147.789  (m)                       GP(       ) 4 1
 JB1891  NAD 83(1997)-  38 09 31.16871(N)    089 29 34.44438(W) AD(       ) 1
 JB1891  NAD 83(1986)-  38 09 31.18413(N)    089 29 34.44510(W) AD(       ) 1
 JB1891  NAD 27      -  38 09 31.00000(N)    089 29 34.11500(W) AD(       ) 1
 JB1891  NAVD 88 (09/15/03)  177.5    (m)  GEOID99  model used  GPS OBS        
 JB1891
 JB1891.Superseded values are not recommended for survey control.
 JB1891
 JB1891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1891.See file dsdata.pdf to determine how the superseded data were derived.
 JB1891
 JB1891_MARKER: DS = TRIANGULATION STATION DISK
 JB1891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1891_STAMPING: WINKLE 1930
 JB1891_MARK LOGO: CGS
 JB1891_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1891+STABILITY: SURFACE MOTION
 JB1891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1891+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 JB1891
 JB1891  HISTORY     - Date     Condition        Report By
 JB1891  HISTORY     - 1930     MONUMENTED       CGS
 JB1891  HISTORY     - 1959     GOOD             CGS
 JB1891  HISTORY     - 20020808 GOOD             NGS
 JB1891  HISTORY     - 20070424 GOOD             ILDT
 JB1891  HISTORY     - 20120627 GOOD             ILDT
 JB1891
 JB1891                          STATION DESCRIPTION
 JB1891
 JB1891'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 JB1891'ABOUT 8 MILES NORTHWEST OF PINCKNEYVILLE, AND 1/2 MILE NORTHWEST OF
 JB1891'WINKLE STATION ON ILLINOIS CENTRAL RAILROAD, IN THE NORTHWEST CORNER
 JB1891'OF NE 1/4 NW 1/4 SEC. 25, T. 4 S., R. 4 W., ON LAND OWNED BY
 JB1891'O. L. WINKLE.
 JB1891'
 JB1891'TO REACH FROM WINKLE FOLLOW NORTH ACROSS TRACKS 1/2 MILE, THENCE WEST
 JB1891'1/4 MILE TO TWO SMALL HOUSES ON SOUTH SIDE OF ROAD.  STATION MARK IS
 JB1891'11 METERS SOUTH OF CENTER OF ROAD, 14.1 METERS NORTHEAST OF
 JB1891'NORTHEAST CORNER OF WEST HOUSE, AND 24.6 METERS WEST BY NORTHWEST
 JB1891'OF NORTHWEST CORNER OF EAST HOUSE.
 JB1891'
 JB1891'REFERENCE MARK NO.1 IS ABOUT 250 METERS NORTHEAST OF STATION ON LAND
 JB1891'OWNED BY H. A. MACKE, APPROXIMATELY 100 METERS SOUTH OF HIS BRICK
 JB1891'HOUSE, 1 FOOT WEST OF A NORTH-SOUTH FENCE, AND 5 METERS EAST OF THE
 JB1891'CENTER OF THE ROAD THAT RUNS INTO THE MACKE PLACE.
 JB1891'
 JB1891'REFERENCE MARK NO.2 IS ABOUT 120 METERS WEST OF STATION IN
 JB1891'EAST-WEST FENCE LINE, AND 5 METERS SOUTH OF CENTER OF ROAD.  THE
 JB1891'MAIN ROAD TURNS NORTH IMMEDIATELY WEST OF MARK.
 JB1891'
 JB1891'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE SET AS DESCRIBED.
 JB1891'
 JB1891'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS.
 JB1891
 JB1891                          STATION RECOVERY (1959)
 JB1891
 JB1891'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JAW)
 JB1891'MARK RECOVERED AS DESCRIBED.  THE TO REACH IS OK.  THE WEST ONE OF
 JB1891'THE TWO SMALL HOUSES DESCRIBED IS NOW GONE.  THE STATION MARK
 JB1891'PROJECTS 2 INCHES AND IS NOW 11 PACES S. OF THE CENTER OF THE E-W
 JB1891'ROAD AND 5 PACES W. OF THE N-S PROPERTY LINE FENCE, IN THE NE
 JB1891'CORNER OF A CULTIVATED FIELD.
 JB1891'
 JB1891'RM NO 2 RECOVERED BUT HAS BEEN HIT BY ROAD MACHINERY.
 JB1891
 JB1891                          STATION RECOVERY (2002)
 JB1891
 JB1891'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BE)
 JB1891'RECOVERED AS DESCRIBED
 JB1891
 JB1891                          STATION RECOVERY (2007)
 JB1891
 JB1891'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB1891'RECOVERED AS DESCRIBED
 JB1891
 JB1891                          STATION RECOVERY (2012)
 JB1891
 JB1891'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1891'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1465 ***********************************************************************
 NH1465  DESIGNATION -  WINNEBAGO
 NH1465  PID         -  NH1465
 NH1465  STATE/COUNTY-  IL/WINNEBAGO
 NH1465  COUNTRY     -  US
 NH1465  USGS QUAD   -  WINNEBAGO (2018)
 NH1465
 NH1465                         *CURRENT SURVEY CONTROL
 NH1465  ______________________________________________________________________
 NH1465* NAD 83(1997) POSITION- 42 16 26.09403(N) 089 14 29.97956(W)   ADJUSTED
 NH1465* NAVD 88 ORTHO HEIGHT -   271.50  (+/-2cm)      890.7   (feet) VERTCON3
 NH1465  ______________________________________________________________________
 NH1465  GEOID HEIGHT    -        -33.348 (meters)                     GEOID18
 NH1465  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 NH1465  HORZ ORDER      -  THIRD
 NH1465  VERT ORDER      -  THIRD ? (See Below)
 NH1465
 NH1465.The horizontal coordinates were established by classical geodetic methods
 NH1465.and adjusted by the National Geodetic Survey in October 1999.
 NH1465
 NH1465.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1465.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1465
 NH1465.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1465.GEOID18 height accuracy estimate available here.
 NH1465
 NH1465.The vertical order pertains to the NGVD 29 superseded value.
 NH1465
 NH1465.Click photographs - Photos may exist for this station.
 NH1465
 NH1465.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1465
 NH1465. The following values were computed from the NAD 83(1997) position.
 NH1465
 NH1465;                    North         East     Units Scale Factor Converg.
 NH1465;SPC IL W     -   622,920.506   776,303.710   MT  1.00001279   +0 37 20.1
 NH1465;SPC IL W     - 2,043,698.36  2,546,923.09   sFT  1.00001279   +0 37 20.1
 NH1465;UTM  16      - 4,682,622.589   315,144.710   MT  1.00002047   -1 30 30.0
 NH1465
 NH1465!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1465!SPC IL W     -   0.99996265  x   1.00001279  =   0.99997544
 NH1465!UTM  16      -   0.99996265  x   1.00002047  =   0.99998312
 NH1465
 NH1465:                Primary Azimuth Mark                     Grid Az
 NH1465:SPC IL W     -  WINNEBAGO AZ MK                          002 08 57.0
 NH1465:UTM  16      -  WINNEBAGO AZ MK                          004 16 47.1
 NH1465
 NH1465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1514482622(NAD 83)
 NH1465
 NH1465|---------------------------------------------------------------------|
 NH1465| PID    Reference Object                     Distance      Geod. Az  |
 NH1465|                                                           dddmmss.s |
 NH1465| DQ7117 WINNEBAGO AZ MK                                    0024617.1 |
 NH1465| NH1466 WINNEBAGO TV STATION WREX MAST      APPROX. 2.5 KM 0040749.2 |
 NH1465| NH1462 ROCKFORD BELL TEL CO RAD MAST       APPROX. 9.5 KM 0480637.2 |
 NH1465| NH1460 ROCKFORD TV STATION WTVO MAST       APPROX. 6.0 KM 0754651.5 |
 NH1465| CJ1685 WINNEBAGO RM 1                       23.617 METERS 09114     |
 NH1465| CJ1686 WINNEBAGO RM 2                        7.925 METERS 18223     |
 NH1465| CJ1687 WINNEBAGO RM 3                        6.517 METERS 35503     |
 NH1465|---------------------------------------------------------------------|
 NH1465
 NH1465                          SUPERSEDED SURVEY CONTROL
 NH1465
 NH1465  NAD 83(1996)-  42 16 26.09425(N)    089 14 29.98018(W) AD(       ) 3
 NH1465  NAD 83(1991)-  42 16 26.09157(N)    089 14 29.98233(W) AD(       ) 3
 NH1465  NAD 83(1986)-  42 16 26.09102(N)    089 14 29.98283(W) AD(       ) 3
 NH1465  NAD 27      -  42 16 26.01770(N)    089 14 29.58870(W) AD(       ) 3
 NH1465  NGVD 29             271.55   (m)          890.9    (f) LEVELING    3  
 NH1465
 NH1465.Superseded values are not recommended for survey control.
 NH1465
 NH1465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1465.See file dsdata.pdf to determine how the superseded data were derived.
 NH1465
 NH1465_MARKER: DS = TRIANGULATION STATION DISK
 NH1465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1465_STAMPING: WINNEBAGO 1954
 NH1465_MARK LOGO: CGS
 NH1465_PROJECTION: FLUSH
 NH1465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1465+STABILITY: SURFACE MOTION
 NH1465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1465+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 NH1465
 NH1465  HISTORY     - Date     Condition        Report By
 NH1465  HISTORY     - 1954     MONUMENTED       CGS
 NH1465  HISTORY     - 1971     GOOD             BRADY
 NH1465  HISTORY     - 1971     GOOD             NGS
 NH1465  HISTORY     - 1980     GOOD             NGS
 NH1465  HISTORY     - 19970510 GOOD             USPSQD
 NH1465  HISTORY     - 20090725 GOOD             GEOCAC
 NH1465  HISTORY     - 20140812 GOOD             ILDT
 NH1465
 NH1465                          STATION DESCRIPTION
 NH1465
 NH1465'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1465'STATION IS LOCATED ON THE WEST SIDE OF A PAVED ROAD ABOUT
 NH1465'7 MILES WEST OF ROCKFORD, 1/2 MILE SOUTH OF U.S. HIGHWAY
 NH1465'20 AND 1/2 MILE NORTH OF WINNEBAGO.  IT IS 38 FEET WEST OF THE
 NH1465'CENTER OF THE ROAD, 37 FEET NORTH OF A 30 INCH COTTONWOOD
 NH1465'TREE, 5 FEET NORTHEAST OF A WHITE WITNESS POST AND 2 FEET
 NH1465'EAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1465'WINNEBAGO 1954.
 NH1465'
 NH1465'REFERENCE MARK NO. 1 IS 40 FEET EAST OF THE CENTER OF THE ROAD
 NH1465'AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS ABOUT 2 INCHES
 NH1465'AND THE DISK IS STAMPED WINNEBAGO NO 1 1954.
 NH1465'
 NH1465'REFERENCE MARK NO. 2 IS 39 FEET WEST OF THE CENTER OF THE
 NH1465'ROAD, 11 FEET NORTH OF THE COTTONWOOD TREE AND 1 FOOT EAST
 NH1465'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED WINNEBAGO
 NH1465'NO 2 1954.
 NH1465'
 NH1465'AZIMUTH MARK IS 40 FEET EAST OF THE CENTER OF THE PAVED ROAD,
 NH1465'18 FEET SOUTH OF THE CENTER OF A GRAVEL DRIVEWAY, 2 FEET
 NH1465'SOUTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.
 NH1465'THE MARK IS FLUSH AND THE DISK IS STAMPED WINNEBAGO 1954.
 NH1465'
 NH1465'TO REACH THE STATION FROM THE RAILROAD CROSSING AND A PAVED
 NH1465'ROAD ONE BLOCK EAST OF THE DEPOT IN WINNEBAGO, GO NORTH ON
 NH1465'THE PAVED ROAD FOR 0.5 MILE TO THE STATION ON THE LEFT AS
 NH1465'DESCRIBED.  CONTINUE NORTH ON THE ROAD FOR 0.25 MILE TO
 NH1465'THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 NH1465'
 NH1465'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1465
 NH1465                          STATION RECOVERY (1971)
 NH1465
 NH1465'RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1971 (LS)
 NH1465'WINNEBAGO-GOOD
 NH1465'
 NH1465'STATION, AZIMUTH MARK, AND R.M. 2 RECOVERED.  R.M. 1 DESTROYED
 NH1465'BECAUSE OF NEW DRIVEWAY.
 NH1465'
 NH1465'DISTANCE FROM STATION TO AZIM. MARK = 1231.589 FT
 NH1465'
 NH1465'SHOT BY GRODIMETER MODEL 6
 NH1465'
 NH1465'VRRT. ANGLR BY KRRN DKW 2-AE
 NH1465
 NH1465                          STATION RECOVERY (1971)
 NH1465
 NH1465'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 NH1465'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE FOUND
 NH1465'IN GOOD CONDITION.  REFERENCE MARK 1 WAS NOT FOUND AND ASSUMED
 NH1465'TO HAVE BEEN DESTROYED BY GRADING OF NEW DRIVEWAY.  THE
 NH1465'DISTANCE TO REFERENCE MARK 2 AS DID THE DIRECTION.  THE DIRECTION
 NH1465'TO THE MAST CHECKED.  REFERENCE MARK 3 WAS SET.  A NEW
 NH1465'DESCRIPTION FOLLOWS--
 NH1465'
 NH1465'THE STATION IS LOCATED AT THE NORTH EDGE OF THE WINNEBAGO
 NH1465'CITY LIMITS, ABOUT 7 MILES WEST OF ROCKFORD, 1/2 MILE SOUTH
 NH1465'OF U.S. HIGHWAY 20, ON ROAD RIGHT-OF-WAY, 37 FEET NORTH OF
 NH1465'A 36 INCH COTTONWOOD TREE, 38 FEET WEST OF THE CENTERLINE
 NH1465'OF ROAD, 1 FOOT NORTHEAST OF A METAL WITNESS POST AND 2 FEET
 NH1465'EAST OF A FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED
 NH1465'WINNEBAGO 1954.
 NH1465'
 NH1465'TO REACH THE STATION FROM THE RAILROAD CROSSING AND PAVED
 NH1465'ROAD 1 BLOCK EAST OF THE DEPOT IN WINNEBAGO, GO NORTH ON
 NH1465'PAVED ROAD FOR 0.5 MILE TO THE STATION ON THE LEFT.  CONTINUE
 NH1465'NORTH ON THE ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON
 NH1465'THE RIGHT.
 NH1465'
 NH1465'REFERENCE MARK 2 IS 39 FEET WEST OF THE CENTERLINE OF THE ROAD, 1
 NH1465'FOOT EAST OF FENCE AND 11 FEET NORTH OF THE TREE.  THE MONUMENT
 NH1465'IS FLUSH AND THE DISK IS STAMPED WINNEBAGO NO 2 1954.
 NH1465'
 NH1465'REFERENCE MARK 3 IS 39 FEET WEST OF THE CENTERLINE OF ROAD,
 NH1465'58 FEET NORTH OF THE TREE, 2 FEET SOUTH OF TELEPHONE POLE AND
 NH1465'1 FOOT EAST OF FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE
 NH1465'DISK IS STAMPED WINNEBAGO 1954 NO 3 1971.
 NH1465'
 NH1465'THE AZIMUTH MARK IS 40 FEET EAST OF THE CENTERLINE OF ROAD,
 NH1465'18 FEET SOUTH OF THE CENTERLINE OF A DRIVEWAY, 8 FEET SOUTH
 NH1465'OF FENCE CORNER AND 1 FOOT WEST OF FENCE.  THE MONUMENT IS
 NH1465'FLUSH AND THE DISK IS STAMPED WINNEBAGO 1954.
 NH1465'
 NH1465'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1465'
 NH1465'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT THE NORTH
 NH1465'EDGE OF WINNEBAGO
 NH1465
 NH1465                          STATION RECOVERY (1980)
 NH1465
 NH1465'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (JWB)
 NH1465'THE STATION AND REFERENCE MARKS 2 AND 3 WERE RECOVERED IN GOOD
 NH1465'CONDITION AS DESCRIBED IN QUAD 420892, STA 1081.  NO SEARCH WAS MADE
 NH1465'FOR THE AZIMUTH MARK.
 NH1465'
 NH1465'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--NORTH EDGE OF
 NH1465'WINNEBAGO.
 NH1465
 NH1465                          STATION RECOVERY (1997)
 NH1465
 NH1465'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1465'RECOVERED IN GOOD CONDITION.
 NH1465
 NH1465                          STATION RECOVERY (2009)
 NH1465
 NH1465'RECOVERY NOTE BY GEOCACHING 2009 (WS)
 NH1465'RECOVERED IN GOOD CONDITION.
 NH1465
 NH1465                          STATION RECOVERY (2014)
 NH1465
 NH1465'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH1465'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1466 ***********************************************************************
 NH1466  DESIGNATION -  WINNEBAGO TV STATION WREX MAST
 NH1466  PID         -  NH1466
 NH1466  STATE/COUNTY-  IL/WINNEBAGO
 NH1466  COUNTRY     -  US
 NH1466  USGS QUAD   -  WINNEBAGO (2018)
 NH1466
 NH1466                         *CURRENT SURVEY CONTROL
 NH1466  ______________________________________________________________________
 NH1466* NAD 83(1997) POSITION- 42 17 47.89337(N) 089 14 22.02295(W)   ADJUSTED
 NH1466  ______________________________________________________________________
 NH1466  GEOID HEIGHT    -        -33.392 (meters)                     GEOID18
 NH1466  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 NH1466  HORZ ORDER      -  THIRD
 NH1466
 NH1466.The horizontal coordinates were established by classical geodetic methods
 NH1466.and adjusted by the National Geodetic Survey in October 1999.
 NH1466
 NH1466.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1466.GEOID18 height accuracy estimate available here.
 NH1466
 NH1466.Click photographs - Photos may exist for this station.
 NH1466
 NH1466.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1466
 NH1466. The following values were computed from the NAD 83(1997) position.
 NH1466
 NH1466;                    North         East     Units Scale Factor Converg.
 NH1466;SPC IL W     -   625,446.309   776,458.546   MT  1.00001308   +0 37 26.5
 NH1466;SPC IL W     - 2,051,985.10  2,547,431.08   sFT  1.00001308   +0 37 26.5
 NH1466;UTM  16      - 4,685,140.905   315,393.364   MT  1.00001933   -1 30 27.0
 NH1466
 NH1466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1539385140(NAD 83)
 NH1466
 NH1466                          SUPERSEDED SURVEY CONTROL
 NH1466
 NH1466  NAD 83(1996)-  42 17 47.89356(N)    089 14 22.02357(W) AD(       ) 3
 NH1466  NAD 83(1991)-  42 17 47.89113(N)    089 14 22.02554(W) AD(       ) 3
 NH1466  NAD 83(1986)-  42 17 47.89038(N)    089 14 22.02574(W) AD(       ) 3
 NH1466  NAD 27      -  42 17 47.82000(N)    089 14 21.63100(W) AD(       ) 3
 NH1466
 NH1466.Superseded values are not recommended for survey control.
 NH1466
 NH1466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1466.See file dsdata.pdf to determine how the superseded data were derived.
 NH1466
 NH1466_MARKER: 42 = RADIO/TV MAST
 NH1466
 NH1466  HISTORY     - Date     Condition        Report By
 NH1466  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1466  HISTORY     - 1965     GOOD             CGS
 NH1466  HISTORY     - 1980     GOOD             NGS
 NH1466  HISTORY     - 19970510 GOOD             USPSQD
 NH1466
 NH1466                          STATION DESCRIPTION
 NH1466
 NH1466'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1466'STATION IS THE CENTER OF THE TOP OF THE RED LIGHT, ATOP THE
 NH1466'MAST AT TELEVISION STATION WREX, LOCATED ABOUT 8 MILES NORTHWEST
 NH1466'OF ROCKFORD AND 2 MILES NORTH OF WINNEBAGO, 0.25 MILE EAST
 NH1466'OF WINNEBAGO ROAD AND 200 FEET SOUTH OF AUBURN ROAD.  IT IS
 NH1466'A TRIANGULAR SHAPED STEEL MAST, UNIFORM CROSS SECTIONED,
 NH1466'GUYED, PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE AND
 NH1466'IS 665 FEET HIGH.
 NH1466
 NH1466                          STATION RECOVERY (1965)
 NH1466
 NH1466'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JVT)
 NH1466'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1954 DESCRIPTION
 NH1466'WHICH IS ADEQUATE FOR RECOVERY.
 NH1466
 NH1466                          STATION RECOVERY (1980)
 NH1466
 NH1466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (JWB)
 NH1466'THE STATION WAS RECOVERED AS DESCRIBED.
 NH1466'
 NH1466'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES NORTH OF
 NH1466'WINNEBAGO.
 NH1466
 NH1466                          STATION RECOVERY (1997)
 NH1466
 NH1466'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH1466'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9189 ***********************************************************************
 DG9189  DESIGNATION -  WINNESHIEK 1
 DG9189  PID         -  DG9189
 DG9189  STATE/COUNTY-  IL/STEPHENSON
 DG9189  COUNTRY     -  US
 DG9189  USGS QUAD   -  RIDOTT (2018)
 DG9189
 DG9189                         *CURRENT SURVEY CONTROL
 DG9189  ______________________________________________________________________
 DG9189* NAD 83(2011) POSITION- 42 20 45.87152(N) 089 28 05.31931(W)   ADJUSTED
 DG9189* NAD 83(2011) ELLIP HT-   229.199 (meters)        (06/27/12)   ADJUSTED
 DG9189* NAD 83(2011) EPOCH   -  2010.00
 DG9189* NAVD 88 ORTHO HEIGHT -   262.6   (meters)      862.    (feet) GPS OBS
 DG9189  ______________________________________________________________________
 DG9189  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9189  GEOID HEIGHT    -        -33.310 (meters)                     GEOID99
 DG9189  GEOID HEIGHT    -        -33.404 (meters)                     GEOID18
 DG9189  NAD 83(2011) X  -     43,826.030 (meters)                     COMP
 DG9189  NAD 83(2011) Y  - -4,721,156.855 (meters)                     COMP
 DG9189  NAD 83(2011) Z  -  4,274,247.523 (meters)                     COMP
 DG9189  LAPLACE CORR    -         -1.20  (seconds)                    DEFLEC18
 DG9189
 DG9189  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9189  Standards:
 DG9189         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9189            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9189  -------------------------------------------------------------------
 DG9189  NETWORK    0.66   1.22           0.30   0.23   0.62     -0.01226154
 DG9189  -------------------------------------------------------------------
 DG9189  Click here for local accuracies and other accuracy information.
 DG9189
 DG9189.The horizontal coordinates were established by GPS observations
 DG9189.and adjusted by the National Geodetic Survey in June 2012.
 DG9189
 DG9189.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9189.been affixed to the stable North American tectonic plate. See 
 DG9189.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9189
 DG9189.The horizontal coordinates are valid at the epoch date displayed above
 DG9189.which is a decimal equivalence of Year/Month/Day.
 DG9189
 DG9189.The orthometric height was determined by GPS observations and a
 DG9189.high-resolution geoid model.
 DG9189
 DG9189.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9189.GEOID18 height accuracy estimate available here.
 DG9189
 DG9189.Click photographs - Photos may exist for this station.
 DG9189
 DG9189.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9189
 DG9189.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9189
 DG9189.The ellipsoidal height was determined by GPS observations
 DG9189.and is referenced to NAD 83.
 DG9189
 DG9189. The following values were computed from the NAD 83(2011) position.
 DG9189
 DG9189;                    North         East     Units Scale Factor Converg.
 DG9189;SPC IL W     -   630,757.554   757,555.223   MT  0.99998192   +0 28 14.0
 DG9189;SPC IL W     - 2,069,410.41  2,485,412.43   sFT  0.99998192   +0 28 14.0
 DG9189;UTM  16      - 4,691,152.305   296,699.535   MT  1.00010856   -1 39 47.3
 DG9189
 DG9189!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9189!SPC IL W     -   0.99996405  x   0.99998192  =   0.99994598
 DG9189!UTM  16      -   0.99996405  x   1.00010856  =   1.00007261
 DG9189
 DG9189_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9669991152(NAD 83)
 DG9189
 DG9189                          SUPERSEDED SURVEY CONTROL
 DG9189
 DG9189  NAD 83(2007)-  42 20 45.87154(N)    089 28 05.32021(W) AD(2002.00) 0
 DG9189  ELLIP H (02/10/07)  229.232  (m)                       GP(2002.00)    
 DG9189  NAD 83(1997)-  42 20 45.87083(N)    089 28 05.31885(W) AD(       ) 1
 DG9189  ELLIP H (03/01/05)  229.211  (m)                       GP(       ) 4 1
 DG9189
 DG9189.Superseded values are not recommended for survey control.
 DG9189
 DG9189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9189.See file dsdata.pdf to determine how the superseded data were derived.
 DG9189
 DG9189_MARKER: A = ALUMINUM MARKER
 DG9189_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9189_STAMPING: WINNESHIEK NO. 1
 DG9189_MARK LOGO: FGRAH
 DG9189_PROJECTION: RECESSED 12 CENTIMETERS
 DG9189_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9189_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9189+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9189_ROD/PIPE-DEPTH: 3.05 meters
 DG9189
 DG9189  HISTORY     - Date     Condition        Report By
 DG9189  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9189
 DG9189                          STATION DESCRIPTION
 DG9189
 DG9189'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9189'STATION IS ABOUT 6.3 KM (3.9 MILES) SOUTHWEST OF DAKOTA AND ABOUT 7.2
 DG9189'KM (4.5 MILES) SOUTHEAST OF  ROCK CITY  (AIR LINE), IN SECTION 16, T
 DG9189'27 N, R 9 E ON PROPERTY OWNED BY LOWELL SEAGREN. THIS STATION IS  9.6M
 DG9189'(31.6 FT) SOUTH OF THE CENTERLINE OF PAVEMENT OF WINNESHIEK ROAD, 0.2M
 DG9189'(0.8 FT) NORTH  OF AN ORANGE CARSONITE WITNESS SIGN AND 94.8M (311 FT)
 DG9189'WEST OF A POWER POLE. MARK IS  FLUSH WITH GROUND LEVEL.
 DG9189'
 DG9189'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 75 AND
 DG9189'ROCK CITY ROAD IN  ROCK CITY, GO SOUTH ON ROCK CITY ROAD 7.2 KM (4.5
 DG9189'MILES) TO WINNESHIEK ROAD, THEN TURN  LEFT (EAST) ON WINNESHIEK ROAD
 DG9189'0.7 KM (0.4 MILES) TO THE STATION ON THE RIGHT (SOUTH).
 DG9189'
 DG9189'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9189'ALUMINUM ROD  DRIVEN TO A REFUSAL DEPTH OF 3.05M (10 FT). THE DISK IS
 DG9189'RECESSED 12.2 CM BELOW THE  ALUMINUM ACCESS COVER AND ENCASED IN A
 DG9189'6-INCH DIA. PVC PIPE ENCASED IN CONCRETE. THE  ACCESS COVER AND
 DG9189'CONCRETE ARE SET FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG9206 ***********************************************************************
 DG9206  DESIGNATION -  WINNESHIEK 2
 DG9206  PID         -  DG9206
 DG9206  STATE/COUNTY-  IL/STEPHENSON
 DG9206  COUNTRY     -  US
 DG9206  USGS QUAD   -  RIDOTT (2018)
 DG9206
 DG9206                         *CURRENT SURVEY CONTROL
 DG9206  ______________________________________________________________________
 DG9206* NAD 83(2011) POSITION- 42 20 46.48434(N) 089 28 21.78821(W)   ADJUSTED
 DG9206* NAD 83(2011) ELLIP HT-   225.309 (meters)        (06/27/12)   ADJUSTED
 DG9206* NAD 83(2011) EPOCH   -  2010.00
 DG9206* NAVD 88 ORTHO HEIGHT -   258.7   (meters)      849.    (feet) GPS OBS
 DG9206  ______________________________________________________________________
 DG9206  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG9206  GEOID HEIGHT    -        -33.308 (meters)                     GEOID99
 DG9206  GEOID HEIGHT    -        -33.402 (meters)                     GEOID18
 DG9206  NAD 83(2011) X  -     43,448.932 (meters)                     COMP
 DG9206  NAD 83(2011) Y  - -4,721,144.727 (meters)                     COMP
 DG9206  NAD 83(2011) Z  -  4,274,258.879 (meters)                     COMP
 DG9206  LAPLACE CORR    -         -1.19  (seconds)                    DEFLEC18
 DG9206
 DG9206  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG9206  Standards:
 DG9206         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG9206            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG9206  -------------------------------------------------------------------
 DG9206  NETWORK    0.67   0.84           0.30   0.24   0.43     -0.00770463
 DG9206  -------------------------------------------------------------------
 DG9206  Click here for local accuracies and other accuracy information.
 DG9206
 DG9206.The horizontal coordinates were established by GPS observations
 DG9206.and adjusted by the National Geodetic Survey in June 2012.
 DG9206
 DG9206.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG9206.been affixed to the stable North American tectonic plate. See 
 DG9206.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG9206
 DG9206.The horizontal coordinates are valid at the epoch date displayed above
 DG9206.which is a decimal equivalence of Year/Month/Day.
 DG9206
 DG9206.The orthometric height was determined by GPS observations and a
 DG9206.high-resolution geoid model.
 DG9206
 DG9206.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG9206.GEOID18 height accuracy estimate available here.
 DG9206
 DG9206.Click photographs - Photos may exist for this station.
 DG9206
 DG9206.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG9206
 DG9206.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG9206
 DG9206.The ellipsoidal height was determined by GPS observations
 DG9206.and is referenced to NAD 83.
 DG9206
 DG9206. The following values were computed from the NAD 83(2011) position.
 DG9206
 DG9206;                    North         East     Units Scale Factor Converg.
 DG9206;SPC IL W     -   630,773.376   757,178.132   MT  0.99998139   +0 28 02.9
 DG9206;SPC IL W     - 2,069,462.32  2,484,175.25   sFT  0.99998139   +0 28 02.9
 DG9206;UTM  16      - 4,691,182.160   296,323.246   MT  1.00011044   -1 39 58.4
 DG9206
 DG9206!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG9206!SPC IL W     -   0.99996466  x   0.99998139  =   0.99994606
 DG9206!UTM  16      -   0.99996466  x   1.00011044  =   1.00007510
 DG9206
 DG9206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9632391182(NAD 83)
 DG9206
 DG9206                          SUPERSEDED SURVEY CONTROL
 DG9206
 DG9206  NAD 83(2007)-  42 20 46.48437(N)    089 28 21.78912(W) AD(2002.00) 0
 DG9206  ELLIP H (02/10/07)  225.343  (m)                       GP(2002.00)    
 DG9206  NAD 83(1997)-  42 20 46.48392(N)    089 28 21.78782(W) AD(       ) 2
 DG9206  ELLIP H (03/01/05)  225.328  (m)                       GP(       ) 4 1
 DG9206
 DG9206.Superseded values are not recommended for survey control.
 DG9206
 DG9206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG9206.See file dsdata.pdf to determine how the superseded data were derived.
 DG9206
 DG9206_MARKER: A = ALUMINUM MARKER
 DG9206_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG9206_STAMPING: WINNESHIEK NO. 2
 DG9206_MARK LOGO: FGRAH
 DG9206_PROJECTION: RECESSED 14 CENTIMETERS
 DG9206_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG9206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG9206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG9206+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2003
 DG9206_ROD/PIPE-DEPTH: 3.66 meters
 DG9206
 DG9206  HISTORY     - Date     Condition        Report By
 DG9206  HISTORY     - 20030501 MONUMENTED       FGRAH
 DG9206
 DG9206                          STATION DESCRIPTION
 DG9206
 DG9206'DESCRIBED BY FEHR-GRAHAM AND ASSOCIATES 2003 (BJN)
 DG9206'STATION IS ABOUT 6.6 KM (4.1 MILES) SOUTHWEST OF DAKOTA AND ABOUT 7.2
 DG9206'KM (4.5 MILES)  SOUTHEAST OF ROCK CITY (AIR LINE), IN SECTION 9, T 27
 DG9206'N, R 9 E, ON PROPERTY OWNED BY BLANCHE  HERBIG. THIS STATION IS 8.6M
 DG9206'(28.3 FT) NORTH OF THE CENTERLINE OF PAVEMENT OF WINNESHIEK  ROAD,
 DG9206'0.4M (1.4 FT) SOUTH OF AN ORANGE CARSONITE WITNESS SIGN AND 20.7M
 DG9206'(68.1 FT) WEST OF A  POWER POLE. MARK IS FLUSH WITH GROUND LEVEL.
 DG9206'
 DG9206'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 75 AND
 DG9206'ROCK CITY ROAD IN  ROCK CITY, GO SOUTH ON ROCK CITY ROAD 7.2 KM (4.5
 DG9206'MILES) TO WINNESHIEK ROAD, THEN TURN  LEFT (EAST) ON WINNESHIEK ROAD
 DG9206'0.3 KM (0.2 MILES) TO THE STATION ON THE LEFT (NORTH).
 DG9206'
 DG9206'THE STATION IS AN ALUMINUM DISK WITH STEPHENSON COUNTY LOGO ON AN
 DG9206'ALUMINUM ROD  DRIVEN TO A DEPTH OF 3.66M (12 FT). THE DISK IS RECESSED
 DG9206'14.3 CM BELOW THE ALUMINUM ACCESS  COVER AND ENCASED IN A 6-INCH DIA.
 DG9206'PVC PIPE ENCASED IN CONCRETE. THE ACCESS COVER AND  CONCRETE ARE SET
 DG9206'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0135 ***********************************************************************
 NG0135  DESIGNATION -  WINNETKA
 NG0135  PID         -  NG0135
 NG0135  STATE/COUNTY-  IL/COOK
 NG0135  COUNTRY     -  US
 NG0135  USGS QUAD   -  EVANSTON (2018)
 NG0135
 NG0135                         *CURRENT SURVEY CONTROL
 NG0135  ______________________________________________________________________
 NG0135* NAD 83(1986) POSITION- 42 06 18.8    (N) 087 44 02.0    (W)   HD_HELD2
 NG0135* NAVD 88 ORTHO HEIGHT -   200.424 (meters)      657.56  (feet) ADJUSTED
 NG0135  ______________________________________________________________________
 NG0135  GEOID HEIGHT    -        -33.901 (meters)                     GEOID18
 NG0135  DYNAMIC HEIGHT  -        200.359 (meters)      657.34  (feet) COMP
 NG0135  MODELED GRAVITY -    980,296.4   (mgal)                       NAVD 88
 NG0135
 NG0135  VERT ORDER      -  FIRST     CLASS 0
 NG0135
 NG0135.The horizontal coordinates were established by autonomous hand held GPS
 NG0135.observations and have an estimated accuracy of +/- 10 meters.
 NG0135
 NG0135.The orthometric height was determined by differential leveling and
 NG0135.adjusted by the NATIONAL GEODETIC SURVEY
 NG0135.in June 1991.
 NG0135
 NG0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0135.GEOID18 height accuracy estimate available here.
 NG0135
 NG0135.Click photographs - Photos may exist for this station.
 NG0135
 NG0135.The dynamic height is computed by dividing the NAVD 88
 NG0135.geopotential number by the normal gravity value computed on the
 NG0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0135.degrees latitude (g = 980.6199 gals.).
 NG0135
 NG0135.The modeled gravity was interpolated from observed gravity values.
 NG0135
 NG0135;                    North         East    Units  Estimated Accuracy
 NG0135;SPC IL E     -   603,964.      349,581.      MT  (+/- 10 meters HH2 GPS)
 NG0135
 NG0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3932161719(NAD 83)
 NG0135
 NG0135                          SUPERSEDED SURVEY CONTROL
 NG0135
 NG0135  NGVD 29 (??/??/92)  200.495  (m)          657.79   (f) ADJ UNCH    1 0
 NG0135
 NG0135.Superseded values are not recommended for survey control.
 NG0135
 NG0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0135.See file dsdata.pdf to determine how the superseded data were derived.
 NG0135
 NG0135_MARKER: DB = BENCH MARK DISK
 NG0135_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0135_SP_SET: LIMESTONE APPROACH
 NG0135_STAMPING: WINNETKA 1934
 NG0135_MARK LOGO: CGS
 NG0135_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0135_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NG0135+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2003
 NG0135
 NG0135  HISTORY     - Date     Condition        Report By
 NG0135  HISTORY     - 1934     MONUMENTED       CGS
 NG0135  HISTORY     - 1973     GOOD             NGS
 NG0135  HISTORY     - 1986     GOOD             USPSQD
 NG0135  HISTORY     - 19991126 GOOD             USPSQD
 NG0135  HISTORY     - 20011110 GOOD             USPSQD
 NG0135  HISTORY     - 20031027 GOOD             USPSQD
 NG0135
 NG0135                          STATION DESCRIPTION
 NG0135
 NG0135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0135'AT WINNETKA.
 NG0135'AT THE EAST ENTRANCE TO THE VILLAGE HALL, IN THE TOP OF THE
 NG0135'LIMESTONE APPROACH, 31.8 FEET WEST OF THE WEST CURB OF GREEN BAY
 NG0135'ROAD, 5.3 FEET NORTH OF THE CENTER LINE OF THE EAST MAIN ENTRANCE
 NG0135'DOOR TO THE VILLAGE HALL 183 FEET (PACED) SOUTH OF CENTER LINE
 NG0135'OF ELM STREET.  A C AND GS DISK DRILLED IN LIMESTONE APPROACH
 NG0135'4 FEET ABOVE STREET LEVEL.  SEC 20, T42N, R13E.
 NG0135
 NG0135                          STATION RECOVERY (1986)
 NG0135
 NG0135'RECOVERY NOTE BY US POWER SQUADRON 1986 (CJH)
 NG0135'RECOVERED IN GOOD CONDITION.
 NG0135
 NG0135                          STATION RECOVERY (1999)
 NG0135
 NG0135'RECOVERY NOTE BY US POWER SQUADRON 1999
 NG0135'RECOVERED IN GOOD CONDITION.
 NG0135
 NG0135                          STATION RECOVERY (2001)
 NG0135
 NG0135'RECOVERY NOTE BY US POWER SQUADRON 2001 (BKD)
 NG0135'RECOVERED AS DESCRIBED.
 NG0135'
 NG0135
 NG0135                          STATION RECOVERY (2003)
 NG0135
 NG0135'RECOVERY NOTE BY US POWER SQUADRON 2003 (EFU)
 NG0135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1597 ***********************************************************************
 NH1597  DESIGNATION -  WINSLOW
 NH1597  PID         -  NH1597
 NH1597  STATE/COUNTY-  IL/STEPHENSON
 NH1597  COUNTRY     -  US
 NH1597  USGS QUAD   -  BROWNTOWN (2018)
 NH1597
 NH1597                         *CURRENT SURVEY CONTROL
 NH1597  ______________________________________________________________________
 NH1597* NAD 83(2011) POSITION- 42 30 20.27429(N) 089 52 15.99465(W)   ADJUSTED
 NH1597* NAD 83(2011) ELLIP HT-   260.688 (meters)        (06/27/12)   ADJUSTED
 NH1597* NAD 83(2011) EPOCH   -  2010.00
 NH1597* NAVD 88 ORTHO HEIGHT -   294.2   (meters)      965.    (feet) GPS OBS
 NH1597  ______________________________________________________________________
 NH1597  NAVD 88 orthometric height was determined with geoid model    GEOID96
 NH1597  GEOID HEIGHT    -        -33.301 (meters)                     GEOID96
 NH1597  GEOID HEIGHT    -        -33.464 (meters)                     GEOID18
 NH1597  NAD 83(2011) X  -     10,594.134 (meters)                     COMP
 NH1597  NAD 83(2011) Y  - -4,709,414.056 (meters)                     COMP
 NH1597  NAD 83(2011) Z  -  4,287,352.081 (meters)                     COMP
 NH1597  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 NH1597
 NH1597  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH1597  Standards:
 NH1597         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH1597            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH1597  -------------------------------------------------------------------
 NH1597  NETWORK    0.92   1.45           0.41   0.33   0.74      0.00300742
 NH1597  -------------------------------------------------------------------
 NH1597  Click here for local accuracies and other accuracy information.
 NH1597
 NH1597.The horizontal coordinates were established by GPS observations
 NH1597.and adjusted by the National Geodetic Survey in June 2012.
 NH1597
 NH1597.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH1597.been affixed to the stable North American tectonic plate. See 
 NH1597.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH1597
 NH1597.The horizontal coordinates are valid at the epoch date displayed above
 NH1597.which is a decimal equivalence of Year/Month/Day.
 NH1597
 NH1597.The orthometric height was determined by GPS observations and a
 NH1597.high-resolution geoid model.
 NH1597
 NH1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1597.GEOID18 height accuracy estimate available here.
 NH1597
 NH1597.Click photographs - Photos may exist for this station.
 NH1597
 NH1597.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH1597
 NH1597.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1597
 NH1597.The ellipsoidal height was determined by GPS observations
 NH1597.and is referenced to NAD 83.
 NH1597
 NH1597. The following values were computed from the NAD 83(2011) position.
 NH1597
 NH1597;                    North         East     Units Scale Factor Converg.
 NH1597;SPC IL W     -   648,286.272   724,290.897   MT  0.99994843   +0 11 58.9
 NH1597;SPC IL W     - 2,126,919.21  2,376,277.72   sFT  0.99994843   +0 11 58.9
 NH1597;SPC WI S     -    56,180.412   610,594.275   MT  1.00005369   +0 05 18.8
 NH1597;SPC WI S     -   184,318.57  2,003,258.05   sFT  1.00005369   +0 05 18.8
 NH1597;UTM  16      - 4,709,913.614   264,104.452   MT  1.00028470   -1 56 26.9
 NH1597
 NH1597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1597!SPC IL W     -   0.99995912  x   0.99994843  =   0.99990755
 NH1597!SPC WI S     -   0.99995912  x   1.00005369  =   1.00001281
 NH1597!UTM  16      -   0.99995912  x   1.00028470  =   1.00024381
 NH1597
 NH1597:                Primary Azimuth Mark                     Grid Az
 NH1597:SPC IL W     -  WINSLOW AZ MK RESET                      087 26 05.0
 NH1597:SPC WI S     -  WINSLOW AZ MK RESET                      087 32 45.1
 NH1597:UTM  16      -  WINSLOW AZ MK RESET                      089 34 30.8
 NH1597
 NH1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBN6410409913(NAD 83)
 NH1597
 NH1597|---------------------------------------------------------------------|
 NH1597| PID    Reference Object                     Distance      Geod. Az  |
 NH1597|                                                           dddmmss.s |
 NH1597| CJ1690 WINSLOW RM 1                         21.985 METERS 04054     |
 NH1597| CJ1689 WINSLOW AZ MK RESET                                0873803.9 |
 NH1597| CJ1688 WINSLOW AZ MK                                      0875803.1 |
 NH1597| NH1566 LENA WATERWORKS TANK                APPROX.14.4 KM 1654628.5 |
 NH1597| CJ1691 WINSLOW RM 2                         27.830 METERS 30732     |
 NH1597| NH1601 WEST WIOTA LUTH CH SPIRE            APPROX.13.6 KM 3284115.9 |
 NH1597| NH1603 SOUTH WAYNE ST JOHNS CATH CH        APPROX. 6.7 KM 3553917.3 |
 NH1597| NH1602 SOUTH WAYNE MUNICIPAL TANK          APPROX. 6.6 KM 3555031.5 |
 NH1597|---------------------------------------------------------------------|
 NH1597
 NH1597                          SUPERSEDED SURVEY CONTROL
 NH1597
 NH1597  NAD 83(2007)-  42 30 20.27429(N)    089 52 15.99555(W) AD(2002.00) 0
 NH1597  ELLIP H (02/10/07)  260.721  (m)                       GP(2002.00)    
 NH1597  ELLIP H (12/06/04)  260.701  (m)                       GP(       ) 4 1
 NH1597  NAD 83(1997)-  42 30 20.27408(N)    089 52 15.99460(W) AD(       ) 1
 NH1597  ELLIP H (09/15/98)  260.775  (m)                       GP(       ) 3 1
 NH1597  NAD 83(1991)-  42 30 20.27155(N)    089 52 15.99712(W) AD(       ) 1
 NH1597  NAD 83(1986)-  42 30 20.26793(N)    089 52 15.99498(W) AD(       ) 1
 NH1597  NAD 27      -  42 30 20.23900(N)    089 52 15.55800(W) AD(       ) 1
 NH1597
 NH1597.Superseded values are not recommended for survey control.
 NH1597
 NH1597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1597.See file dsdata.pdf to determine how the superseded data were derived.
 NH1597
 NH1597_MARKER: DS = TRIANGULATION STATION DISK
 NH1597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1597_STAMPING: WINSLOW 1935
 NH1597_MARK LOGO: CGS
 NH1597_PROJECTION: FLUSH
 NH1597_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 NH1597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1597+STABILITY: SURFACE MOTION
 NH1597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1597+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2001
 NH1597
 NH1597  HISTORY     - Date     Condition        Report By
 NH1597  HISTORY     - 1935     MONUMENTED       CGS
 NH1597  HISTORY     - 1956     GOOD             CGS
 NH1597  HISTORY     - 19960816 GOOD             SECI
 NH1597  HISTORY     - 19961002 GOOD             USPSQD
 NH1597  HISTORY     - 20011210 GOOD             USPSQD
 NH1597
 NH1597                          STATION DESCRIPTION
 NH1597
 NH1597'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1597'THIS STATION IS ABOUT 4 MILES WEST OF WINSLOW, ILLINOIS,
 NH1597'ABOUT 6 MILES EAST OF WARREN, ILLINOIS, AND ABOUT 4 MILES
 NH1597'SOUTH OF SOUTH WAYNE, WISCONSIN.  IN FRACTIONAL SEC. 13,
 NH1597'T 29 N, R 5 E.  JUST SOUTH OF THE ILLINOIS-WISCONSIN STATE
 NH1597'LINE.  ON LAND OWNED BY F.C. FRITZGES AND OCCUPIED BY C.G.
 NH1597'LEVERTON.  THE STATION MARK IS AT SOUTH SIDE OF STATE LINE
 NH1597'ROAD.  0.3 MILE EAST OF CROSSROADS.  AT TOP OF ROAD GRADE.
 NH1597'0.15 MILE WEST OF LANE LEADING NORTH TO FARM HOUSE.  AT NORTH
 NH1597'SIDE OF CULTIVATED FIELD.  1 FOOT NORTH OF SOUTH RIGHT-OF-WAY
 NH1597'FENCE LINE.  27 FEET SOUTH OF CENTERLINE OF ROAD.  THE MARK
 NH1597'PROJECTS 2 INCHES.
 NH1597'
 NH1597'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1597'TABLETS SET IN CONCRETE.
 NH1597'
 NH1597'REFERENCE MARK NO. 1 IS NORTHEAST AND ACROSS ROAD FROM STATION.
 NH1597'27 FEET NORTH OF CENTERLINE OF ROAD.  1 FOOT SOUTH OF NORTH
 NH1597'RIGHT-OF-WAY FENCE LINE.  THE MARK PROJECTS 5 INCHES.
 NH1597'
 NH1597'REFERENCE MARK NO. 2 IS NORTHWEST AND ACROSS ROAD FROM STATION.
 NH1597'27 FEET NORTH OF CENTERLINE OF ROAD.  1 FOOT SOUTH OF NORTH
 NH1597'RIGHT-OF-WAY FENCE LINE.  12 FEET WEST OF TELEPHONE POLE.
 NH1597'THE MARK PROJECTS 6 INCHES.  THE DISTANCE BETWEEN THE REFERENCE
 NH1597'MARKS IS 119.64 FEET.
 NH1597'
 NH1597'THE AZIMUTH MARK IS EAST OF THE STATION AT NORTH SIDE OF
 NH1597'STATE LINE ROAD.  ABOUT 25 YARDS WEST OF TOP OF ROAD GRADE.
 NH1597'0.1 MILE EAST OF LANE LEADING NORTH TO FARM HOUSE.  27 FEET
 NH1597'NORTH OF CENTERLINE OF ROAD.  1.0 FOOT SOUTH OF FENCE LINE.
 NH1597'4 FEET WEST OF TELEPHONE POLE.  THE MARK PROJECTS 3 INCHES.
 NH1597'
 NH1597'U.S.G.S. P.T. STA. NO. 22 1911 IS WEST OF THE STATION AT
 NH1597'SOUTHWEST CORNER OF CROSSROADS.  27 FEET SOUTH OF CENTERLINE
 NH1597'OF STATE LINE ROAD.  36 FEET WEST OF CENTERLINE OF NORTH-SOUTH
 NH1597'ROAD.  12 FEET WEST OF TWO MAIL BOXES.  75 YARDS EAST OF FARM
 NH1597'HOUSE ON SOUTH SIDE OF ROAD.  THE MARK IS A BRONZE DISC
 NH1597'SET ON TOP OF A THREE-INCH PIPE.  THE MARK PROJECTS 3 INCHES.
 NH1597'
 NH1597'TO REACH THE STATION FROM RAILROAD DEPOT IN WARREN GO SOUTH
 NH1597'ON EAST SIDE OF TRACKS 0.6 MILE TO CROSSROADS.  THENCE EAST
 NH1597'ON GRAVEL 5.3 MILES TO T INTERSECTION OF GRAVEL ROADS, THENCE
 NH1597'NORTH 1.15 MILE TO CROSSROADS AT STATE LINE.  THENCE EAST
 NH1597'ON STATE LINE ROAD.  0.3 MILE TO TOP OF GRADE AND STATION
 NH1597'ON SOUTH SIDE OF ROAD.
 NH1597'
 NH1597'A 64-FOOT SIGNAL AT ERICKSON IS VISIBLE AT THE GROUND.
 NH1597'
 NH1597'A 100-FOOT SIGNAL AT SENN IS VISIBLE AT 64 FEET.
 NH1597'
 NH1597'A 100-FOOT SIGNAL AT ROWE IS VISIBLE AT THE GROUND.
 NH1597'
 NH1597'A 107-FOOT SIGNAL AT WARREN IS VISIBLE AT 77 FEET.
 NH1597'
 NH1597'AN 87-FOOT SIGNAL AT WIOTA IS VISIBLE AT 37 FEET.
 NH1597
 NH1597                          STATION RECOVERY (1956)
 NH1597
 NH1597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (WNM)
 NH1597'THE STATION MARK AND THE REFERENCE MARKS WERE FOUND IN GOOD
 NH1597'CONDITION.  THE AZIMUTH MARK WAS PROJECTING ABOUT 2.5 FEET
 NH1597'DUE TO GRADING AND EROSION.  THE DIRECTION TO IT DID NOT
 NH1597'CHECK BY ABOUT 20 MINUTES.  A NEW AZIMUTH MARK WAS ESTABLISHED
 NH1597'AND THE DISK REMOVED FROM THE OLD MARK.  THE DISTANCE TO
 NH1597'REFERENCE MARK 1 WAS FOUND TO BE 0.04 OF A FOOT SHORTER
 NH1597'AND THE DISTANCE TO REFERENCE MARK 2 WAS FOUND TO BE 0.05
 NH1597'FOOT SHORTER THAN ORIGINALLY MEASURED IN 1935.
 NH1597'
 NH1597'A COMPLETE DESCRIPTION FOLLOWS--
 NH1597'
 NH1597'THE STATION IS ABOUT 6 MILES EAST OF WARREN AND ABOUT 4
 NH1597'MILES WEST OF WINSLOW, ON THE SOUTH SIDE OF A GRAVEL ROAD,
 NH1597'(ILLINOIS-WISCONSIN STATE LINE ROAD) ON HIGHWAY PROPERTY.
 NH1597'IT IS 27 FEET SOUTH OF THE CENTERLINE OF THE GRAVEL ROAD,
 NH1597'3 FEET EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF
 NH1597'A FENCE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 NH1597'WINSLOW 1935.
 NH1597'
 NH1597'TO REACH THE STATION FROM THE RAILROAD DEPOT IN WARREN, GO
 NH1597'NORTH ON STATE HIGHWAY 78 FOR 0.3 MILE TO CENTER STREET.
 NH1597'TURN RIGHT AND GO EAST ON CENTER STREET FOR 0.15 MILE TO
 NH1597'RAILROAD TRACKS.  CONTINUE EAST ON PAVED ROAD FOR 0.2 MILE
 NH1597'TO A T ROAD.  TURN LEFT AND GO NORTH ON GRAVEL ROAD FOR 0.5
 NH1597'MILE TO WHERE THE ROAD TURNS EAST AND A SIDE ROAD NORTH.
 NH1597'CONTINUE EAST ON THE GRAVEL ROAD (ILLINOIS-WISCONSIN STATE
 NH1597'LINE ROAD) FOR 5.45 MILES TO A GRAVEL CROSSROAD.  CONTINUE
 NH1597'EAST ON GRAVEL ROAD FOR 0.35 MILE TO THE TOP OF THE GRADE
 NH1597'AND THE MARK ON THE RIGHT.
 NH1597'
 NH1597'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON THE
 NH1597'GRAVEL ROAD FOR 0.25 MILE TO THE MARK ON THE NORTH SIDE
 NH1597'OF THE ROAD.
 NH1597'
 NH1597'REFERENCE MARK 1 IS 25 FEET NORTH OF THE CENTERLINE OF THE
 NH1597'GRAVEL ROAD, 1 FOOT SOUTH OF A FENCE AND 68 FEET EAST OF
 NH1597'A TELEPHONE POLE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 NH1597'IS STAMPED WINSLOW NO 1 1935.
 NH1597'
 NH1597'REFERENCE MARK 2 IS 53 FEET NORTH OF THE CENTERLINE OF THE
 NH1597'GRAVEL ROAD, 1 FOOT SOUTH OF A FENCE AND 27 FEET WEST OF
 NH1597'A TELEPHONE POLE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 NH1597'IS STAMPED WINSLOW NO 2 1935.
 NH1597'
 NH1597'THE AZIMUTH MARK IS 32 FEET NORTH OF THE CENTERLINE OF THE
 NH1597'GRAVEL ROAD, 5 FEET NORTHWEST OF A TELEPHONE POLE, 2 FEET
 NH1597'WEST OF A WHITE WITNESS POST AND 1 FOOT SOUTH OF A FENCE.
 NH1597'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED WINSLOW
 NH1597'1935 RESET 1956.
 NH1597'
 NH1597'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NH1597
 NH1597                          STATION RECOVERY (1996)
 NH1597
 NH1597'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH1597'RECOVERED AS DESCRIBED EXCEPT THAT THE SOUTH RIGHT-OF-WAY FENCE IS NO
 NH1597'LONGER THERE AND THE STATION IS 18-INCHES BELOW GRADE.  THE STATION IS
 NH1597'LOCATED 28 FT (8.5 M) SOUTH FO THE CENTERLINE OF STATE LINE ROAD, 234
 NH1597'FT (71.3 M) SOUTHEAST OF A POWER POLE, 65.5 FT (20.0 M) SOUTHWEST OF A
 NH1597'POWER POLE, AND 107 FT (32.6 M) WEST OF A RIGHT-OF-WAY FENCE CORNER
 NH1597'THAT RUNS TO THE WEST.
 NH1597
 NH1597                          STATION RECOVERY (1996)
 NH1597
 NH1597'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1597'RECOVERED IN GOOD CONDITION.
 NH1597
 NH1597                          STATION RECOVERY (2001)
 NH1597
 NH1597'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1597'RM 1, RM 2, AND THE AZ MK WERE FOUND AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0508 ***********************************************************************
 NG0508  DESIGNATION -  WINSTON
 NG0508  PID         -  NG0508
 NG0508  STATE/COUNTY-  IL/COOK
 NG0508  COUNTRY     -  US
 NG0508  USGS QUAD   -  EVANSTON (2018)
 NG0508
 NG0508                         *CURRENT SURVEY CONTROL
 NG0508  ______________________________________________________________________
 NG0508* NAD 83(1997) POSITION- 42 00 18.75085(N) 087 42 31.24894(W)   ADJUSTED
 NG0508* NAVD 88 ORTHO HEIGHT -   221.6   (meters)      727.    (feet) VERTCON3
 NG0508  ______________________________________________________________________
 NG0508  GEOID HEIGHT    -        -33.750 (meters)                     GEOID18
 NG0508  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 NG0508  HORZ ORDER      -  FIRST
 NG0508
 NG0508.The horizontal coordinates were established by classical geodetic methods
 NG0508.and adjusted by the National Geodetic Survey in October 1999.
 NG0508
 NG0508.The NAVD 88 height was computed by applying the VERTCON shift value to
 NG0508.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NG0508
 NG0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0508.GEOID18 height accuracy estimate available here.
 NG0508
 NG0508.Click photographs - Photos may exist for this station.
 NG0508
 NG0508.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0508
 NG0508. The following values were computed from the NAD 83(1997) position.
 NG0508
 NG0508;                    North         East     Units Scale Factor Converg.
 NG0508;SPC IL E     -   592,869.901   351,747.577   MT  1.00000794   +0 25 04.9
 NG0508;SPC IL E     - 1,945,107.33  1,154,025.18   sFT  1.00000794   +0 25 04.9
 NG0508;UTM  16      - 4,650,597.413   441,313.414   MT  0.99964238   -0 28 27.3
 NG0508
 NG0508!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0508!SPC IL E     -   0.99997054  x   1.00000794  =   0.99997848
 NG0508!UTM  16      -   0.99997054  x   0.99964238  =   0.99961293
 NG0508
 NG0508:                Primary Azimuth Mark                     Grid Az
 NG0508:SPC IL E     -  STD 238 COC                              090 35 01.4
 NG0508:UTM  16      -  STD 238 COC                              091 28 33.6
 NG0508
 NG0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4131350597(NAD 83)
 NG0508
 NG0508|---------------------------------------------------------------------|
 NG0508| PID    Reference Object                     Distance      Geod. Az  |
 NG0508|                                                           dddmmss.s |
 NG0508| NG0504 STD 238 COC                         APPROX. 2.3 KM 0910006.3 |
 NG0508|---------------------------------------------------------------------|
 NG0508
 NG0508                          SUPERSEDED SURVEY CONTROL
 NG0508
 NG0508  NAD 83(1997)-  42 00 18.75103(N)    087 42 31.24948(W) AD(       ) 1
 NG0508  NAD 83(1994)-  42 00 18.75393(N)    087 42 31.26436(W) AD(       ) 1
 NG0508  NAD 83(1986)-  42 00 18.75511(N)    087 42 31.26337(W) AD(       ) 1
 NG0508  NAD 27      -  42 00 18.64031(N)    087 42 31.05353(W) AD(       ) 1
 NG0508  NGVD 29 (07/19/86)  221.7    (m)          727.     (f) VERT ANG       
 NG0508
 NG0508.Superseded values are not recommended for survey control.
 NG0508
 NG0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0508.See file dsdata.pdf to determine how the superseded data were derived.
 NG0508
 NG0508_MARKER: DH = HORIZONTAL CONTROL DISK
 NG0508_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 NG0508_SP_SET: BUILDING ROOF
 NG0508_STAMPING: WINSTON 1977
 NG0508_MARK LOGO: NGS
 NG0508_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NG0508+STABILITY: POSITION/ELEVATION WELL
 NG0508
 NG0508  HISTORY     - Date     Condition        Report By
 NG0508  HISTORY     - 1977     MONUMENTED       NGS
 NG0508  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NG0508
 NG0508                          STATION DESCRIPTION
 NG0508
 NG0508'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (JLO)
 NG0508'THE STATION IS LOCATED IN THE NORTH SECTION OF CHICAGO,
 NG0508'ON THE SOUTH WING OF THE WINSTON TOWER NUMBER 2 APARTMENT
 NG0508'BUILDING, ADDRESS 6833 NORTH KEDZIE AVENUE, MRS BARON,
 NG0508'RESIDENT MANAGER, TELEPHONE NUMBER 761-7502.
 NG0508'
 NG0508'STATION MARK, STAMPED---WINSTON 1977---IS A STANDARD DISK,
 NG0508'GLUED TO THE ROOF AND IS COVERED BY A COPPER LINCOLN
 NG0508'HAT PROJECTING 3 INCHES ABOVE THE ROOF. IT IS 7.0 FEET WEST
 NG0508'OF VENTILATOR NUMBER 34, 7.0 FEET EAST OF VENTILATOR NUMBER 35
 NG0508'AND 7.0 FEET SOUTH OF VENTILATOR NUMBER 32.
 NG0508'
 NG0508'NO REFERENCE MARKS ESTABLISHED.
 NG0508'
 NG0508'STATION STD BM 238 COC CAN BE USED AS THE AZIMUTH MARK.
 NG0508'
 NG0508'HEIGHT OF LIGHT ABOVE THE STATION MARK WAS 01.7 METERS.
 NG0508
 NG0508                          STATION RECOVERY (1996)
 NG0508
 NG0508'RECOVERY NOTE BY US POWER SQUADRON 1996
 NG0508'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1031 ***********************************************************************
 NH1031  DESIGNATION -  WISCOLL
 NH1031  PID         -  NH1031
 NH1031  STATE/COUNTY-  IL/LAKE
 NH1031  COUNTRY     -  US
 NH1031  USGS QUAD   -  ANTIOCH (2018)
 NH1031
 NH1031                         *CURRENT SURVEY CONTROL
 NH1031  ______________________________________________________________________
 NH1031* NAD 83(1997) POSITION- 42 29 44.07241(N) 088 03 03.73626(W)   ADJUSTED
 NH1031* NAVD 88 ORTHO HEIGHT -   242.18  (+/-2cm)      794.6   (feet) VERTCON3
 NH1031  ______________________________________________________________________
 NH1031  GEOID HEIGHT    -        -34.469 (meters)                     GEOID18
 NH1031  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 NH1031  HORZ ORDER      -  FIRST
 NH1031  VERT ORDER      -  THIRD ? (See Below)
 NH1031
 NH1031.The horizontal coordinates were established by classical geodetic methods
 NH1031.and adjusted by the National Geodetic Survey in October 1999.
 NH1031
 NH1031.The NAVD 88 height was computed by applying the VERTCON shift value to
 NH1031.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NH1031
 NH1031.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1031.GEOID18 height accuracy estimate available here.
 NH1031
 NH1031.The vertical order pertains to the NGVD 29 superseded value.
 NH1031
 NH1031.Click photographs - Photos may exist for this station.
 NH1031
 NH1031.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1031
 NH1031. The following values were computed from the NAD 83(1997) position.
 NH1031
 NH1031;                    North         East     Units Scale Factor Converg.
 NH1031;SPC IL E     -   647,187.454   323,205.474   MT  0.99998162   +0 11 26.5
 NH1031;SPC IL E     - 2,123,314.17  1,060,383.29   sFT  0.99998162   +0 11 26.5
 NH1031;SPC WI S     -    56,927.415   760,208.508   MT  1.00005641   +1 20 20.9
 NH1031;SPC WI S     -   186,769.36  2,494,117.41   sFT  1.00005641   +1 20 20.9
 NH1031;UTM  16      - 4,705,336.967   413,633.765   MT  0.99969177   -0 42 36.2
 NH1031
 NH1031!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1031!SPC IL E     -   0.99996743  x   0.99998162  =   0.99994905
 NH1031!SPC WI S     -   0.99996743  x   1.00005641  =   1.00002383
 NH1031!UTM  16      -   0.99996743  x   0.99969177  =   0.99965921
 NH1031
 NH1031:                Primary Azimuth Mark                     Grid Az
 NH1031:SPC IL E     -  WISCOLL AZ MK                            214 34 32.8
 NH1031:SPC WI S     -  WISCOLL AZ MK                            213 25 38.4
 NH1031:UTM  16      -  WISCOLL AZ MK                            215 28 35.5
 NH1031
 NH1031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN1363305336(NAD 83)
 NH1031
 NH1031|---------------------------------------------------------------------|
 NH1031| PID    Reference Object                     Distance      Geod. Az  |
 NH1031|                                                           dddmmss.s |
 NH1031| CJ1696 WISCOLL RM 1                         32.038 METERS 07934     |
 NH1031| NG0618 CHICAGO ST PAUL AIRWAY BCN 4        APPROX.13.8 KM 0975826.8 |
 NH1031| NH1034 ILL 795                              17.072 METERS 11206     |
 NH1031| CJ1697 WISCOLL RM 2                         24.683 METERS 16134     |
 NH1031| CJ1695 WISCOLL AZ MK                                      2144559.3 |
 NH1031|---------------------------------------------------------------------|
 NH1031
 NH1031                          SUPERSEDED SURVEY CONTROL
 NH1031
 NH1031  NAD 83(1997)-  42 29 44.07249(N)    088 03 03.73628(W) AD(       ) 1
 NH1031  NAD 83(1991)-  42 29 44.07158(N)    088 03 03.73813(W) AD(       ) 1
 NH1031  NAD 83(1986)-  42 29 44.06850(N)    088 03 03.74886(W) AD(       ) 1
 NH1031  NAD 27      -  42 29 43.99900(N)    088 03 03.45200(W) AD(       ) 1
 NH1031  NGVD 29             242.25   (m)          794.8    (f) LEVELING    3  
 NH1031
 NH1031.Superseded values are not recommended for survey control.
 NH1031
 NH1031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1031.See file dsdata.pdf to determine how the superseded data were derived.
 NH1031
 NH1031_MARKER: DS = TRIANGULATION STATION DISK
 NH1031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1031_STAMPING: WISCOLL 1935
 NH1031_MARK LOGO: CGS
 NH1031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1031+STABILITY: SURFACE MOTION
 NH1031_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH1031+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2007
 NH1031
 NH1031  HISTORY     - Date     Condition        Report By
 NH1031  HISTORY     - 1935     MONUMENTED       CGS
 NH1031  HISTORY     - 1966     GOOD             CGS
 NH1031  HISTORY     - 1977     GOOD             ILDT
 NH1031  HISTORY     - 19910519 MARK NOT FOUND   USPSQD
 NH1031  HISTORY     - 19940505 GOOD             USPSQD
 NH1031  HISTORY     - 20000327 GOOD             SECI
 NH1031  HISTORY     - 20060708 GOOD             GEOCAC
 NH1031  HISTORY     - 20070925 GOOD             INDIV
 NH1031
 NH1031                          STATION DESCRIPTION
 NH1031
 NH1031'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1031'THIS STATION IS ON OR VERY NEAR THE ILLINOIS-WISCONSIN STATE BOUNDARY.
 NH1031'ABOUT 2-1/2 MILES NORTHEAST OF ANTIOCH, ILL.  ABOUT 5 MILES SOUTH OF
 NH1031'BRISTOL, WIS.  ON THE RIGHT-OF-WAY OF THE STATE LINE ROAD.  AT A POINT
 NH1031'WHERE IT TURNS SOUTH AWAY FROM THE BOUNDARY.  IT IS ON THE NORTHWEST
 NH1031'SIDE OF THE ROAD, 14 FEET WEST OF THE PROJECTED CENTERLINE OF THE ROAD
 NH1031'TO THE SOUTH, 2 FEET SOUTH OF THE PROJECTED CENTERLINE OF THE ROAD TO
 NH1031'THE EAST, 23 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A SHED AND
 NH1031'PROJECTS 3 INCHES.
 NH1031'
 NH1031'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE TABLETS
 NH1031'SET IN CONCRETE AS DESCRIBED.
 NH1031'
 NH1031'REFERENCE MARK NO. 1 IS EAST OF THE STATION, 1 FOOT SOUTH OF THE NORTH
 NH1031'RIGHT-OF-WAY FENCE, 7 FEET EAST OF A GATEWAY INTO A FARMYARD, 123.44
 NH1031'FEET NORTHEAST OF REFERENCE MARK 2 AND PROJECTS 2 INCHES.
 NH1031'
 NH1031'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION, 1 FOOT WEST OF THE
 NH1031'EAST RIGHT-OF-WAY FENCE, 5 YARDS NORTH OF A 15-INCH OAK TREE AND
 NH1031'PROJECTS 1 INCH.
 NH1031'
 NH1031'THE USGS MARK IS EAST-SOUTHEAST OF THE STATION IN THE ANGLE OF THE
 NH1031'ROAD.  IT IS A STANDARD USGS BRONZE DISC MARK ON THE TOP OF AN IRON
 NH1031'PIPE AND IS STAMPED ILL-795 (FEET) AND 1919.  IT IS 20 FEET SOUTH OF
 NH1031'THE CENTERLINE OF THE ROAD TO THE EAST, 35 FEET EAST OF THE CENTERLINE
 NH1031'OF THE ROAD TO THE SOUTH, 65.30 FEET WESTSOUTHWEST OF REFERENCE MARK 1
 NH1031'AND PROJECTS 10 INCHES.
 NH1031'
 NH1031'THE AZIMUTH MARK IS SOUTHWEST OF THE STATION, 1 FOOT NORTH OF THE
 NH1031'SOUTH RIGHT-OF-WAY FENCE OF THE ROAD, 100 YARDS SOUTHEAST OF A
 NH1031'FARMHOUSE, 9 YARDS EAST OF A 3-FOOT OAK AND PROJECTS 1 INCH.
 NH1031'
 NH1031'TO REACH FROM ANTIOCH, GO SOUTH AND EAST ON ROUTE 173 2.4 MILES, TURN
 NH1031'NORTH, GO 1.6 MILES, TURN EAST AND GO EAST AND NORTH 0.8 MILE TO THE
 NH1031'POINT WHERE THE ROAD TURNS EAST AGAIN AT THE STATE BOUNDARY AND THE
 NH1031'STATION.
 NH1031'
 NH1031'LIGHTS 100 FEET ABOVE ANTIOCH 2 AND BENTON 1873 COME INTO VIEW 40 FEET
 NH1031'ABOVE THIS STATION.  A LIGHT 100 FEET ABOVE BRISTOL R.M. 1873 COMES
 NH1031'INTO VIEW 15 FEET ABOVE THIS STATION.
 NH1031'
 NH1031'NO PROMINENT OBJECTS VISIBLE FROM THE GROUND.
 NH1031
 NH1031                          STATION RECOVERY (1966)
 NH1031
 NH1031'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1031'THE STATION, REFERENCE MARKS AND USGS MARK WERE RECOVERED AND FOUND IN
 NH1031'GOOD CONDITION.  THE AZIMUTH MARK WAS NOT FOUND BUT IS THOUGHT TO
 NH1031'STILL BE IN GOOD CONDITION.  THE DESCRIPTION IS INADEQUATE.  A NEW ONE
 NH1031'FOLLOWS.
 NH1031'
 NH1031'THE STATION IS ON OR VERY NEAR THE ILLINOIS-WISCONSIN STATE LINE,
 NH1031'ABOUT 2-1/2 MILES NORTHEAST OF ANTIOCH, ILLINOIS.  IT IS 34 FEET
 NH1031'NORTHWEST OF THE CENTERLINE OF A PAVED ROAD, 23 FEET EAST OF A 48 INCH
 NH1031'OAK TREE, 23 FEET SOUTH OF THE SOUTHWEST CORNER OF A FRAME BUILDING
 NH1031'AND 1 FOOT SOUTHWEST OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 3
 NH1031'INCHES AND THE DISK IS STAMPED WISCOLL 1935.
 NH1031'
 NH1031'REFERENCE MARK NO. 1 IS 12 FEET EAST OF THE CENTERLINE OF A DRIVEWAY,
 NH1031'AND 15 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD.  THE MONUMENT IS
 NH1031'FLUSH AND THE DISK IS STAMPED WISCOLL NO 1 1935.
 NH1031'
 NH1031'REFERENCE MARK NO. 2 IS 15 FEET NORTH OF A 24 INCH OAK TREE AND 24
 NH1031'FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD.  THE MONUMENT IS FLUSH
 NH1031'AND THE DISK IS STAMPED WISCOLL NO 2 1935.
 NH1031'
 NH1031'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 83, 59 AND
 NH1031'173 IN ANTIOCH, GO EAST ON HIGHWAY 173 FOR 2.4 MILES TO A PAVED
 NH1031'CROSSROAD.  TURN LEFT AND GO NORTH ON THE PAVED ROAD FOR 1.6 MILES TO
 NH1031'A PAVED CROSSROAD.  TURN RIGHT AND GO EAST ON NORTH AVE. 0.75 MILE TO
 NH1031'A POINT WHERE THE ROAD GOES NORTH AND EAST.
 NH1031'
 NH1031'THE STATION IS ABOUT 350 FEET NORTH OF THE POINT WHERE THE ROAD TURNS
 NH1031'EAST AND A PAVED ROAD NORTH.
 NH1031
 NH1031                          STATION RECOVERY (1977)
 NH1031
 NH1031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977 (RIL)
 NH1031'WISCOLL 1935 RECOVERED GOOD.
 NH1031'
 NH1031'WISCOLL NO. 1 1935 RECOVERED GOOD.
 NH1031'
 NH1031'WISCOLL NO. 2 1935 RECOVERED GOOD.
 NH1031'
 NH1031'ILL. - 795 (FEET) 1919 RECOVERED GOOD.
 NH1031'
 NH1031'THE AZIMUTH MARK WAS NOT FOUND, BUT IS THOUGHT TO STILL BE IN GOOD
 NH1031'CONDITION.
 NH1031'
 NH1031'DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES N.E OF ANTIOCH
 NH1031'ILL.
 NH1031
 NH1031                          STATION RECOVERY (1991)
 NH1031
 NH1031'RECOVERY NOTE BY US POWER SQUADRON 1991 (FB)
 NH1031'MARK NOT FOUND.
 NH1031
 NH1031                          STATION RECOVERY (1994)
 NH1031
 NH1031'RECOVERY NOTE BY US POWER SQUADRON 1994
 NH1031'RECOVERED IN GOOD CONDITION.
 NH1031
 NH1031                          STATION RECOVERY (2000)
 NH1031
 NH1031'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (RW)
 NH1031'TO REACH THE STATION FROM THE INTERSECTION OF IL RT. 59,83, AND 173,
 NH1031'GO EAST ON RT. 173 FOR 2.4 MILES TO DEEP LAKE RD. TURN LEFT AND GO
 NH1031'NORTH FOR 1.6 MILES TO NORTH AVE. TURN RIGHT AND GO 0.75 MILES TO
 NH1031'BURNING BUSH AND TAKE A LEFT. TAKE ANOTHER QUICK LEFT ON WHITE OAK DR.
 NH1031'GO TO DEAD END AND STATION ON LEFT.
 NH1031
 NH1031                          STATION RECOVERY (2006)
 NH1031
 NH1031'RECOVERY NOTE BY GEOCACHING 2006 (BMC)
 NH1031'RECOVERED IN GOOD CONDITION.
 NH1031
 NH1031                          STATION RECOVERY (2007)
 NH1031
 NH1031'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (TBW)
 NH1031'RECOVERD AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3626 ***********************************************************************
 DO3626  DESIGNATION -  WJ 001
 DO3626  PID         -  DO3626
 DO3626  STATE/COUNTY-  IL/WINNEBAGO
 DO3626  COUNTRY     -  US
 DO3626  USGS QUAD   -  ROCKFORD NORTH (2018)
 DO3626
 DO3626                         *CURRENT SURVEY CONTROL
 DO3626  ______________________________________________________________________
 DO3626* NAD 83(1986) POSITION- 42 19 54.74   (N) 089 04 55.52   (W)   HD_HELD1
 DO3626* NAVD 88 ORTHO HEIGHT -   228.711 (meters)      750.36  (feet) ADJUSTED
 DO3626  ______________________________________________________________________
 DO3626  GEOID HEIGHT    -        -33.501 (meters)                     GEOID18
 DO3626  DYNAMIC HEIGHT  -        228.638 (meters)      750.12  (feet) COMP
 DO3626  MODELED GRAVITY -    980,299.1   (mgal)                       NAVD 88
 DO3626
 DO3626  VERT ORDER      -  SECOND    CLASS I
 DO3626
 DO3626.The horizontal coordinates were determined by differentially corrected
 DO3626.hand held GPS observations or other comparable positioning techniques
 DO3626.and have an estimated accuracy of +/- 3 meters.
 DO3626
 DO3626.The orthometric height was determined by differential leveling and
 DO3626.adjusted by the NATIONAL GEODETIC SURVEY
 DO3626.in March 2013.
 DO3626
 DO3626.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3626.GEOID18 height accuracy estimate available here.
 DO3626
 DO3626.Click photographs - Photos may exist for this station.
 DO3626
 DO3626.The dynamic height is computed by dividing the NAVD 88
 DO3626.geopotential number by the normal gravity value computed on the
 DO3626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3626.degrees latitude (g = 980.6199 gals.).
 DO3626
 DO3626.The modeled gravity was interpolated from observed gravity values.
 DO3626
 DO3626;                    North         East    Units  Estimated Accuracy
 DO3626;SPC IL W     -   629,513.4     789,384.9     MT  (+/- 3 meters HH1 GPS) 
 DO3626
 DO3626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2846188724(NAD 83)
 DO3626
 DO3626                          SUPERSEDED SURVEY CONTROL
 DO3626
 DO3626.No superseded survey control is available for this station.
 DO3626
 DO3626_MARKER: F = FLANGE-ENCASED ROD
 DO3626_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3626_STAMPING: WJ001
 DO3626_MARK LOGO: UIL
 DO3626_PROJECTION: RECESSED 122 CENTIMETERS
 DO3626_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3626_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3626_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3626+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO3626_ROD/PIPE-DEPTH: 7.3 meters
 DO3626_SLEEVE-DEPTH  : 0.9 meters
 DO3626
 DO3626  HISTORY     - Date     Condition        Report By
 DO3626  HISTORY     - 20120524 MONUMENTED       AMESC
 DO3626
 DO3626                          STATION DESCRIPTION
 DO3626
 DO3626'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3626'THE STATION IS LOCATED ABOUT 9.6 MI (15.4 KM) NORTHWEST OF CHERRY
 DO3626'VALLEY, 9.3 MI (15.0 KM) EAST-NORTHEAST OF WINNEBAGO AND 4.2 MI (6.8
 DO3626'KM) NORTH OF ROCKFORD.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3626'
 DO3626'TO REACH FROM THE INTERSECTION OF IL ROUTE 2 (N MAIN ST.) AND ELMWOOD
 DO3626'ROAD, PROCEED WEST ON ELMWOOD ROAD 0.2 MI (0.3 KM) TO THE STATION ON
 DO3626'THE LEFT.
 DO3626'
 DO3626'THE STATION IS 60 FT (18.3 M) SOUTH OF THE CENTERLINE OF ELMWOOD ROAD,
 DO3626'62 FT (18.9 M) WEST OF A FIRE HYDRANT AND 4.5 FT (1.4 M) NORTHEAST OF
 DO3626'A POWER POLE.
 DO3626'
 DO3626'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3626'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3626'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3627 ***********************************************************************
 DO3627  DESIGNATION -  WJ 002
 DO3627  PID         -  DO3627
 DO3627  STATE/COUNTY-  IL/WINNEBAGO
 DO3627  COUNTRY     -  US
 DO3627  USGS QUAD   -  ROCKFORD NORTH (2018)
 DO3627
 DO3627                         *CURRENT SURVEY CONTROL
 DO3627  ______________________________________________________________________
 DO3627* NAD 83(1986) POSITION- 42 19 55.24   (N) 089 06 03.64   (W)   HD_HELD1
 DO3627* NAVD 88 ORTHO HEIGHT -   240.379 (meters)      788.64  (feet) ADJUSTED
 DO3627  ______________________________________________________________________
 DO3627  GEOID HEIGHT    -        -33.494 (meters)                     GEOID18
 DO3627  DYNAMIC HEIGHT  -        240.303 (meters)      788.39  (feet) COMP
 DO3627  MODELED GRAVITY -    980,299.1   (mgal)                       NAVD 88
 DO3627
 DO3627  VERT ORDER      -  SECOND    CLASS I
 DO3627
 DO3627.The horizontal coordinates were determined by differentially corrected
 DO3627.hand held GPS observations or other comparable positioning techniques
 DO3627.and have an estimated accuracy of +/- 3 meters.
 DO3627
 DO3627.The orthometric height was determined by differential leveling and
 DO3627.adjusted by the NATIONAL GEODETIC SURVEY
 DO3627.in March 2013.
 DO3627
 DO3627.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3627.GEOID18 height accuracy estimate available here.
 DO3627
 DO3627.Click photographs - Photos may exist for this station.
 DO3627
 DO3627.The dynamic height is computed by dividing the NAVD 88
 DO3627.geopotential number by the normal gravity value computed on the
 DO3627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3627.degrees latitude (g = 980.6199 gals.).
 DO3627
 DO3627.The modeled gravity was interpolated from observed gravity values.
 DO3627
 DO3627;                    North         East    Units  Estimated Accuracy
 DO3627;SPC IL W     -   629,509.1     787,825.2     MT  (+/- 3 meters HH1 GPS) 
 DO3627
 DO3627_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2690388777(NAD 83)
 DO3627
 DO3627                          SUPERSEDED SURVEY CONTROL
 DO3627
 DO3627.No superseded survey control is available for this station.
 DO3627
 DO3627_MARKER: F = FLANGE-ENCASED ROD
 DO3627_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3627_STAMPING: WJ002
 DO3627_MARK LOGO: UIL
 DO3627_PROJECTION: RECESSED 5 CENTIMETERS
 DO3627_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3627_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3627+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO3627_ROD/PIPE-DEPTH: 7.0 meters
 DO3627_SLEEVE-DEPTH  : 0.9 meters
 DO3627
 DO3627  HISTORY     - Date     Condition        Report By
 DO3627  HISTORY     - 20120524 MONUMENTED       AMESC
 DO3627
 DO3627                          STATION DESCRIPTION
 DO3627
 DO3627'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3627'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTH-SOUTHEAST OF
 DO3627'SHIRLAND, 8.5 MI (13.7 KM) EAST-NORTHEAST OF WINNEBAGO AND 4.2 MI (6.8
 DO3627'KM) NORTH OF ROCKFORD.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3627'
 DO3627'TO REACH FROM THE INTERSECTION OF NORTH ROCKTON AVENUE AND ELMWOOD
 DO3627'ROAD, PROCEED WEST 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DO3627'
 DO3627'THE STATION IS 465 FT (141.7 M) EAST OF SKY MIST WAY, 42 FT (12.8 M)
 DO3627'NORTH OF THE CENTERLINE OF ELWOOD ROAD, 80 FT (24.4 M) NORTHEAST OF A
 DO3627'POWER POLE.
 DO3627'
 DO3627'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3627'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3627'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3628 ***********************************************************************
 DO3628  DESIGNATION -  WJ 003
 DO3628  PID         -  DO3628
 DO3628  STATE/COUNTY-  IL/WINNEBAGO
 DO3628  COUNTRY     -  US
 DO3628  USGS QUAD   -  ROCKFORD NORTH (2018)
 DO3628
 DO3628                         *CURRENT SURVEY CONTROL
 DO3628  ______________________________________________________________________
 DO3628* NAD 83(1986) POSITION- 42 19 54.53   (N) 089 07 15.20   (W)   HD_HELD1
 DO3628* NAVD 88 ORTHO HEIGHT -   250.183 (meters)      820.81  (feet) ADJUSTED
 DO3628  ______________________________________________________________________
 DO3628  GEOID HEIGHT    -        -33.488 (meters)                     GEOID18
 DO3628  DYNAMIC HEIGHT  -        250.104 (meters)      820.55  (feet) COMP
 DO3628  MODELED GRAVITY -    980,298.6   (mgal)                       NAVD 88
 DO3628
 DO3628  VERT ORDER      -  SECOND    CLASS I
 DO3628
 DO3628.The horizontal coordinates were determined by differentially corrected
 DO3628.hand held GPS observations or other comparable positioning techniques
 DO3628.and have an estimated accuracy of +/- 3 meters.
 DO3628
 DO3628.The orthometric height was determined by differential leveling and
 DO3628.adjusted by the NATIONAL GEODETIC SURVEY
 DO3628.in March 2013.
 DO3628
 DO3628.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3628.GEOID18 height accuracy estimate available here.
 DO3628
 DO3628.Click photographs - Photos may exist for this station.
 DO3628
 DO3628.The dynamic height is computed by dividing the NAVD 88
 DO3628.geopotential number by the normal gravity value computed on the
 DO3628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3628.degrees latitude (g = 980.6199 gals.).
 DO3628
 DO3628.The modeled gravity was interpolated from observed gravity values.
 DO3628
 DO3628;                    North         East    Units  Estimated Accuracy
 DO3628;SPC IL W     -   629,466.9     786,187.3     MT  (+/- 3 meters HH1 GPS) 
 DO3628
 DO3628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2526488796(NAD 83)
 DO3628
 DO3628                          SUPERSEDED SURVEY CONTROL
 DO3628
 DO3628.No superseded survey control is available for this station.
 DO3628
 DO3628_MARKER: F = FLANGE-ENCASED ROD
 DO3628_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3628_STAMPING: WJ003
 DO3628_MARK LOGO: UIL
 DO3628_PROJECTION: RECESSED 13 CENTIMETERS
 DO3628_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3628+STABILITY: SURFACE MOTION
 DO3628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3628+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO3628_ROD/PIPE-DEPTH: 3.4 meters
 DO3628_SLEEVE-DEPTH  : 0.9 meters
 DO3628
 DO3628  HISTORY     - Date     Condition        Report By
 DO3628  HISTORY     - 20120524 MONUMENTED       AMESC
 DO3628
 DO3628                          STATION DESCRIPTION
 DO3628
 DO3628'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3628'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH-SOUTHEAST OF
 DO3628'SHIRLAND, 7.6 MI (12.2 KM) NORTHEAST OF WINNEBAGO AND 4.4 MI (7.1 KM)
 DO3628'NORTH-NORTHWEST OF ROCKFORD.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3628'
 DO3628'TO REACH FROM THE INTERSECTION OF OWEN CENTER ROAD AND ELMWOOD ROAD,
 DO3628'PROCEED WEST 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DO3628'
 DO3628'THE STATION IS 740 FT (225.6 M) EAST OF DUNBARTON PARKWAY, 30 FT (9.1
 DO3628'M) NORTH OF THE CENTERLINE OF ELMWOOD ROAD.
 DO3628'
 DO3628'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3628'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3628'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3629 ***********************************************************************
 DO3629  DESIGNATION -  WJ 004
 DO3629  PID         -  DO3629
 DO3629  STATE/COUNTY-  IL/WINNEBAGO
 DO3629  COUNTRY     -  US
 DO3629  USGS QUAD   -  WINNEBAGO (2018)
 DO3629
 DO3629                         *CURRENT SURVEY CONTROL
 DO3629  ______________________________________________________________________
 DO3629* NAD 83(1986) POSITION- 42 19 53.58   (N) 089 08 24.18   (W)   HD_HELD1
 DO3629* NAVD 88 ORTHO HEIGHT -   256.572 (meters)      841.77  (feet) ADJUSTED
 DO3629  ______________________________________________________________________
 DO3629  GEOID HEIGHT    -        -33.482 (meters)                     GEOID18
 DO3629  DYNAMIC HEIGHT  -        256.491 (meters)      841.50  (feet) COMP
 DO3629  MODELED GRAVITY -    980,297.9   (mgal)                       NAVD 88
 DO3629
 DO3629  VERT ORDER      -  SECOND    CLASS I
 DO3629
 DO3629.The horizontal coordinates were determined by differentially corrected
 DO3629.hand held GPS observations or other comparable positioning techniques
 DO3629.and have an estimated accuracy of +/- 3 meters.
 DO3629
 DO3629.The orthometric height was determined by differential leveling and
 DO3629.adjusted by the NATIONAL GEODETIC SURVEY
 DO3629.in March 2013.
 DO3629
 DO3629.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3629.GEOID18 height accuracy estimate available here.
 DO3629
 DO3629.Click photographs - Photos may exist for this station.
 DO3629
 DO3629.The dynamic height is computed by dividing the NAVD 88
 DO3629.geopotential number by the normal gravity value computed on the
 DO3629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3629.degrees latitude (g = 980.6199 gals.).
 DO3629
 DO3629.The modeled gravity was interpolated from observed gravity values.
 DO3629
 DO3629;                    North         East    Units  Estimated Accuracy
 DO3629;SPC IL W     -   629,418.3     784,608.5     MT  (+/- 3 meters HH1 GPS) 
 DO3629
 DO3629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2368588806(NAD 83)
 DO3629
 DO3629                          SUPERSEDED SURVEY CONTROL
 DO3629
 DO3629.No superseded survey control is available for this station.
 DO3629
 DO3629_MARKER: F = FLANGE-ENCASED ROD
 DO3629_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3629_STAMPING: WJ004
 DO3629_MARK LOGO: UIL
 DO3629_PROJECTION: RECESSED 8 CENTIMETERS
 DO3629_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3629_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3629+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO3629_ROD/PIPE-DEPTH: 8.5 meters
 DO3629_SLEEVE-DEPTH  : 0.9 meters
 DO3629
 DO3629  HISTORY     - Date     Condition        Report By
 DO3629  HISTORY     - 20120523 MONUMENTED       AMESC
 DO3629
 DO3629                          STATION DESCRIPTION
 DO3629
 DO3629'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3629'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH-SOUTHEAST OF
 DO3629'SHIRLAND, 6.9 MI (11.1 KM) NORTHEAST OF WINNEBAGO AND 4.8 MI (7.7 KM)
 DO3629'NORTH-NORTHWEST OF ROCKFORD.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3629'
 DO3629'TO REACH FROM THE INTERSECTION OF OWEN CENTER ROAD AND ELMWOOD ROAD,
 DO3629'PROCEED WEST ON ELMWOOD ROAD FOR 1.2 MI (1.9 KM) TO THE STATION ON THE
 DO3629'LEFT.
 DO3629'
 DO3629'THE STATION IS 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF ELMWOOD ROAD,
 DO3629'194 FT (59.1 M) SOUTHEAST OF A MAIL BOX, 10.3 FT (3.1 M) WEST OF A
 DO3629'POWER POLE.
 DO3629'
 DO3629'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3629'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3629'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3630 ***********************************************************************
 DO3630  DESIGNATION -  WJ 005
 DO3630  PID         -  DO3630
 DO3630  STATE/COUNTY-  IL/WINNEBAGO
 DO3630  COUNTRY     -  US
 DO3630  USGS QUAD   -  WINNEBAGO (2018)
 DO3630
 DO3630                         *CURRENT SURVEY CONTROL
 DO3630  ______________________________________________________________________
 DO3630* NAD 83(1986) POSITION- 42 19 49.02   (N) 089 09 20.18   (W)   HD_HELD1
 DO3630* NAVD 88 ORTHO HEIGHT -   256.935 (meters)      842.96  (feet) ADJUSTED
 DO3630  ______________________________________________________________________
 DO3630  GEOID HEIGHT    -        -33.477 (meters)                     GEOID18
 DO3630  DYNAMIC HEIGHT  -        256.854 (meters)      842.70  (feet) COMP
 DO3630  MODELED GRAVITY -    980,297.0   (mgal)                       NAVD 88
 DO3630
 DO3630  VERT ORDER      -  SECOND    CLASS I
 DO3630
 DO3630.The horizontal coordinates were determined by differentially corrected
 DO3630.hand held GPS observations or other comparable positioning techniques
 DO3630.and have an estimated accuracy of +/- 3 meters.
 DO3630
 DO3630.The orthometric height was determined by differential leveling and
 DO3630.adjusted by the NATIONAL GEODETIC SURVEY
 DO3630.in March 2013.
 DO3630
 DO3630.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3630.GEOID18 height accuracy estimate available here.
 DO3630
 DO3630.Click photographs - Photos may exist for this station.
 DO3630
 DO3630.The dynamic height is computed by dividing the NAVD 88
 DO3630.geopotential number by the normal gravity value computed on the
 DO3630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3630.degrees latitude (g = 980.6199 gals.).
 DO3630
 DO3630.The modeled gravity was interpolated from observed gravity values.
 DO3630
 DO3630;                    North         East    Units  Estimated Accuracy
 DO3630;SPC IL W     -   629,262.3     783,328.1     MT  (+/- 3 meters HH1 GPS) 
 DO3630
 DO3630_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2240088698(NAD 83)
 DO3630
 DO3630                          SUPERSEDED SURVEY CONTROL
 DO3630
 DO3630.No superseded survey control is available for this station.
 DO3630
 DO3630_MARKER: F = FLANGE-ENCASED ROD
 DO3630_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3630_STAMPING: WJ005
 DO3630_MARK LOGO: UIL
 DO3630_PROJECTION: RECESSED 8 CENTIMETERS
 DO3630_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3630+STABILITY: SURFACE MOTION
 DO3630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3630+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO3630_ROD/PIPE-DEPTH: 3.0 meters
 DO3630_SLEEVE-DEPTH  : 0.9 meters
 DO3630
 DO3630  HISTORY     - Date     Condition        Report By
 DO3630  HISTORY     - 20120523 MONUMENTED       AMESC
 DO3630
 DO3630                          STATION DESCRIPTION
 DO3630
 DO3630'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3630'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH-SOUTHEAST OF
 DO3630'SHIRLAND, 6.2 MI (10.0 KM) NORTHEAST OF WINNEBAGO AND 5.2 MI (8.4 KM)
 DO3630'NORTHWEST OF ROCKFORD.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3630'
 DO3630'TO REACH FROM THE INTERSECTION OF IL ROUTE 70 AND TATE ROAD PROCEED
 DO3630'NORTH ON TATE ROAD 0.39 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DO3630'
 DO3630'THE STATION IS 33 FT (10.1 M) EAST OF THE CENTERLINE OF TATE ROAD, 106
 DO3630'FT (32.3 M) SOUTH OF A POWER POLE AND 46.8 FT (14.3 M) NORTH OF AN
 DO3630'ELECTRICAL JUNCTION BOX.
 DO3630'
 DO3630'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3630'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3630'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3632 ***********************************************************************
 DO3632  DESIGNATION -  WJ 006
 DO3632  PID         -  DO3632
 DO3632  STATE/COUNTY-  IL/WINNEBAGO
 DO3632  COUNTRY     -  US
 DO3632  USGS QUAD   -  WINNEBAGO (2018)
 DO3632
 DO3632                         *CURRENT SURVEY CONTROL
 DO3632  ______________________________________________________________________
 DO3632* NAD 83(1986) POSITION- 42 19 44.79   (N) 089 09 54.31   (W)   HD_HELD1
 DO3632* NAVD 88 ORTHO HEIGHT -   247.774 (meters)      812.91  (feet) ADJUSTED
 DO3632  ______________________________________________________________________
 DO3632  GEOID HEIGHT    -        -33.473 (meters)                     GEOID18
 DO3632  DYNAMIC HEIGHT  -        247.695 (meters)      812.65  (feet) COMP
 DO3632  MODELED GRAVITY -    980,296.4   (mgal)                       NAVD 88
 DO3632
 DO3632  VERT ORDER      -  SECOND    CLASS I
 DO3632
 DO3632.The horizontal coordinates were determined by differentially corrected
 DO3632.hand held GPS observations or other comparable positioning techniques
 DO3632.and have an estimated accuracy of +/- 3 meters.
 DO3632
 DO3632.The orthometric height was determined by differential leveling and
 DO3632.adjusted by the NATIONAL GEODETIC SURVEY
 DO3632.in March 2013.
 DO3632
 DO3632.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3632.GEOID18 height accuracy estimate available here.
 DO3632
 DO3632.Click photographs - Photos may exist for this station.
 DO3632
 DO3632.The dynamic height is computed by dividing the NAVD 88
 DO3632.geopotential number by the normal gravity value computed on the
 DO3632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3632.degrees latitude (g = 980.6199 gals.).
 DO3632
 DO3632.The modeled gravity was interpolated from observed gravity values.
 DO3632
 DO3632;                    North         East    Units  Estimated Accuracy
 DO3632;SPC IL W     -   629,122.5     782,548.3     MT  (+/- 3 meters HH1 GPS) 
 DO3632
 DO3632_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2161588587(NAD 83)
 DO3632
 DO3632                          SUPERSEDED SURVEY CONTROL
 DO3632
 DO3632.No superseded survey control is available for this station.
 DO3632
 DO3632_MARKER: F = FLANGE-ENCASED ROD
 DO3632_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3632_STAMPING: WJ006
 DO3632_MARK LOGO: UIL
 DO3632_PROJECTION: RECESSED 5 CENTIMETERS
 DO3632_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3632_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3632+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO3632_ROD/PIPE-DEPTH: 8.5 meters
 DO3632_SLEEVE-DEPTH  : 0.9 meters
 DO3632
 DO3632  HISTORY     - Date     Condition        Report By
 DO3632  HISTORY     - 20120523 MONUMENTED       AMESC
 DO3632
 DO3632                          STATION DESCRIPTION
 DO3632
 DO3632'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3632'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTH-SOUTHEAST OF
 DO3632'SHIRLAND, 5.8 MI (9.3 KM) NORTHEAST OF WINNEBAGO AND 5.4 MI (8.7 KM)
 DO3632'NORTHWEST OF ROCKFORD.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3632'
 DO3632'TO REACH FROM THE INTERSECTION OF TATE ROAD AND ROUTE 70 PROCEED
 DO3632'NORTHWEST 0.57 MI (0.9 KM) TO THE STATION ON THE RIGHT.
 DO3632'
 DO3632'THE STATION IS 42 FT (12.8 M) NORTHEAST OF THE CENTERLINE OF ROUTE 70,
 DO3632'164.5 FT (50.1 M) SOUTHEAST OF A POWER POLE AND 36.5 FT (11.1 M)
 DO3632'NORTHWEST OF A POWER POLE.
 DO3632'
 DO3632'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3632'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3632'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3633 ***********************************************************************
 DO3633  DESIGNATION -  WJ 007
 DO3633  PID         -  DO3633
 DO3633  STATE/COUNTY-  IL/WINNEBAGO
 DO3633  COUNTRY     -  US
 DO3633  USGS QUAD   -  WINNEBAGO (2018)
 DO3633
 DO3633                         *CURRENT SURVEY CONTROL
 DO3633  ______________________________________________________________________
 DO3633* NAD 83(1986) POSITION- 42 20 07.00   (N) 089 10 56.41   (W)   HD_HELD1
 DO3633* NAVD 88 ORTHO HEIGHT -   257.493 (meters)      844.79  (feet) ADJUSTED
 DO3633  ______________________________________________________________________
 DO3633  GEOID HEIGHT    -        -33.478 (meters)                     GEOID18
 DO3633  DYNAMIC HEIGHT  -        257.411 (meters)      844.52  (feet) COMP
 DO3633  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 DO3633
 DO3633  VERT ORDER      -  SECOND    CLASS I
 DO3633
 DO3633.The horizontal coordinates were determined by differentially corrected
 DO3633.hand held GPS observations or other comparable positioning techniques
 DO3633.and have an estimated accuracy of +/- 3 meters.
 DO3633
 DO3633.The orthometric height was determined by differential leveling and
 DO3633.adjusted by the NATIONAL GEODETIC SURVEY
 DO3633.in March 2013.
 DO3633
 DO3633.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3633.GEOID18 height accuracy estimate available here.
 DO3633
 DO3633.Click photographs - Photos may exist for this station.
 DO3633
 DO3633.The dynamic height is computed by dividing the NAVD 88
 DO3633.geopotential number by the normal gravity value computed on the
 DO3633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3633.degrees latitude (g = 980.6199 gals.).
 DO3633
 DO3633.The modeled gravity was interpolated from observed gravity values.
 DO3633
 DO3633;                    North         East    Units  Estimated Accuracy
 DO3633;SPC IL W     -   629,791.2     781,118.6     MT  (+/- 3 meters HH1 GPS) 
 DO3633
 DO3633_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2021189309(NAD 83)
 DO3633
 DO3633                          SUPERSEDED SURVEY CONTROL
 DO3633
 DO3633.No superseded survey control is available for this station.
 DO3633
 DO3633_MARKER: F = FLANGE-ENCASED ROD
 DO3633_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3633_STAMPING: WJ007
 DO3633_MARK LOGO: UIL
 DO3633_PROJECTION: RECESSED 10 CENTIMETERS
 DO3633_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3633_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3633_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3633+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 DO3633_ROD/PIPE-DEPTH: 6.1 meters
 DO3633_SLEEVE-DEPTH  : 0.9 meters
 DO3633
 DO3633  HISTORY     - Date     Condition        Report By
 DO3633  HISTORY     - 20120518 MONUMENTED       AMESC
 DO3633
 DO3633                          STATION DESCRIPTION
 DO3633
 DO3633'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3633'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH OF SHIRLAND, 6.3
 DO3633'MI (10.1 KM) NORTHWEST OF ROCKFORD AND 5.6 MI (9.0 KM) NORTH-NORTHEAST
 DO3633'OF WINNEBAGO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3633'
 DO3633'TO REACH FROM THE INTERSECTION OF TELEGRAPH ROAD AND IL ROUTE 70
 DO3633'(TRASK BRIDGE ROAD) PROCEED SOUTHEAST ON IL ROUTE 70 0.18 MI (0.3 KM)
 DO3633'TO THE STATION ON THE LEFT.
 DO3633'
 DO3633'THE STATION IS 56 FT (17.1 M) NORTHEAST OF THE CENTERLINE OF ROUTE 70,
 DO3633'9.5 FT (2.9 M) SOUTHEAST OF A POWER POLE, 6.3 FT (1.9 M) SOUTHEAST OF
 DO3633'A CONCRETE RIGHT OF WAY MARKER.
 DO3633'
 DO3633'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3633'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3633'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3634 ***********************************************************************
 DO3634  DESIGNATION -  WJ 008
 DO3634  PID         -  DO3634
 DO3634  STATE/COUNTY-  IL/WINNEBAGO
 DO3634  COUNTRY     -  US
 DO3634  USGS QUAD   -  WINNEBAGO (2018)
 DO3634
 DO3634                         *CURRENT SURVEY CONTROL
 DO3634  ______________________________________________________________________
 DO3634* NAD 83(1986) POSITION- 42 20 31.71   (N) 089 12 05.75   (W)   HD_HELD1
 DO3634* NAVD 88 ORTHO HEIGHT -   263.832 (meters)      865.59  (feet) ADJUSTED
 DO3634  ______________________________________________________________________
 DO3634  GEOID HEIGHT    -        -33.484 (meters)                     GEOID18
 DO3634  DYNAMIC HEIGHT  -        263.748 (meters)      865.31  (feet) COMP
 DO3634  MODELED GRAVITY -    980,295.4   (mgal)                       NAVD 88
 DO3634
 DO3634  VERT ORDER      -  SECOND    CLASS I
 DO3634
 DO3634.The horizontal coordinates were determined by differentially corrected
 DO3634.hand held GPS observations or other comparable positioning techniques
 DO3634.and have an estimated accuracy of +/- 3 meters.
 DO3634
 DO3634.The orthometric height was determined by differential leveling and
 DO3634.adjusted by the NATIONAL GEODETIC SURVEY
 DO3634.in March 2013.
 DO3634
 DO3634.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3634.GEOID18 height accuracy estimate available here.
 DO3634
 DO3634.Click photographs - Photos may exist for this station.
 DO3634
 DO3634.The dynamic height is computed by dividing the NAVD 88
 DO3634.geopotential number by the normal gravity value computed on the
 DO3634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3634.degrees latitude (g = 980.6199 gals.).
 DO3634
 DO3634.The modeled gravity was interpolated from observed gravity values.
 DO3634
 DO3634;                    North         East    Units  Estimated Accuracy
 DO3634;SPC IL W     -   630,535.4     779,522.7     MT  (+/- 3 meters HH1 GPS) 
 DO3634
 DO3634_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1864490112(NAD 83)
 DO3634
 DO3634                          SUPERSEDED SURVEY CONTROL
 DO3634
 DO3634.No superseded survey control is available for this station.
 DO3634
 DO3634_MARKER: F = FLANGE-ENCASED ROD
 DO3634_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3634+WITH SETTING: INFORMATION.
 DO3634_STAMPING: WJ008
 DO3634_MARK LOGO: UIL
 DO3634_PROJECTION: RECESSED 5 CENTIMETERS
 DO3634_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3634_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3634+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO3634_ROD/PIPE-DEPTH: 2.4 meters
 DO3634_SLEEVE-DEPTH  : 0.9 meters
 DO3634
 DO3634  HISTORY     - Date     Condition        Report By
 DO3634  HISTORY     - 20120517 MONUMENTED       AMESC
 DO3634
 DO3634                          STATION DESCRIPTION
 DO3634
 DO3634'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3634'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHWEST OF ROCKFORD,
 DO3634'7.1 MI (11.4 KM) SOUTH OF SHIRLAND AND 5.6 MI (9.0 KM) NORTH-NORTHEAST
 DO3634'OF WINNEBAGO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3634'
 DO3634'TO REACH FROM THE INTERSECTION OF WEMPLETOWN ROAD AND IL ROUTE 70
 DO3634'(TRASK BRIDGE ROAD) PROCEED SOUTHEAST ON IL ROUTE 70 FOR 0.16 MI (0.3
 DO3634'KM) TO THE STATION ON THE RIGHT.
 DO3634'
 DO3634'THE STATION IS 33 FT (10.1 M) SOUTHWEST OF THE CENTERLINE OF IL ROUTE
 DO3634'70, 99.5 FT (30.3 M) SOUTHEAST OF THE CENTERLINE OF THE DRIVEWAY TO
 DO3634'THE BURRITT COMMUNITY CHURCH AND 2.1 FT (0.6 M) NORTHWEST OF A
 DO3634'CONCRETE RIGHT OF WAY MARKER.
 DO3634'
 DO3634'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3634'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3634'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3635 ***********************************************************************
 DO3635  DESIGNATION -  WJ 009
 DO3635  PID         -  DO3635
 DO3635  STATE/COUNTY-  IL/WINNEBAGO
 DO3635  COUNTRY     -  US
 DO3635  USGS QUAD   -  WINNEBAGO (2018)
 DO3635
 DO3635                         *CURRENT SURVEY CONTROL
 DO3635  ______________________________________________________________________
 DO3635* NAD 83(1986) POSITION- 42 20 54.43   (N) 089 13 00.91   (W)   HD_HELD1
 DO3635* NAVD 88 ORTHO HEIGHT -   243.952 (meters)      800.37  (feet) ADJUSTED
 DO3635  ______________________________________________________________________
 DO3635  GEOID HEIGHT    -        -33.491 (meters)                     GEOID18
 DO3635  DYNAMIC HEIGHT  -        243.874 (meters)      800.11  (feet) COMP
 DO3635  MODELED GRAVITY -    980,295.4   (mgal)                       NAVD 88
 DO3635
 DO3635  VERT ORDER      -  SECOND    CLASS I
 DO3635
 DO3635.The horizontal coordinates were determined by differentially corrected
 DO3635.hand held GPS observations or other comparable positioning techniques
 DO3635.and have an estimated accuracy of +/- 3 meters.
 DO3635
 DO3635.The orthometric height was determined by differential leveling and
 DO3635.adjusted by the NATIONAL GEODETIC SURVEY
 DO3635.in March 2013.
 DO3635
 DO3635.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3635.GEOID18 height accuracy estimate available here.
 DO3635
 DO3635.Click photographs - Photos may exist for this station.
 DO3635
 DO3635.The dynamic height is computed by dividing the NAVD 88
 DO3635.geopotential number by the normal gravity value computed on the
 DO3635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3635.degrees latitude (g = 980.6199 gals.).
 DO3635
 DO3635.The modeled gravity was interpolated from observed gravity values.
 DO3635
 DO3635;                    North         East    Units  Estimated Accuracy
 DO3635;SPC IL W     -   631,222.2     778,252.3     MT  (+/- 3 meters HH1 GPS) 
 DO3635
 DO3635_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1740090846(NAD 83)
 DO3635
 DO3635                          SUPERSEDED SURVEY CONTROL
 DO3635
 DO3635.No superseded survey control is available for this station.
 DO3635
 DO3635_MARKER: F = FLANGE-ENCASED ROD
 DO3635_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3635_STAMPING: WJ009
 DO3635_MARK LOGO: UIL
 DO3635_PROJECTION: RECESSED 10 CENTIMETERS
 DO3635_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3635+STABILITY: SURFACE MOTION
 DO3635_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3635+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO3635_ROD/PIPE-DEPTH: 3.7 meters
 DO3635_SLEEVE-DEPTH  : 0.9 meters
 DO3635
 DO3635  HISTORY     - Date     Condition        Report By
 DO3635  HISTORY     - 20120524 MONUMENTED       AMESC
 DO3635
 DO3635                          STATION DESCRIPTION
 DO3635
 DO3635'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3635'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) EAST-NORTHEAST OF
 DO3635'PECATONICA, 6.7 MI (10.8 KM) SOUTH OF SHIRLAND AND 5.8 MI (9.3 KM)
 DO3635'NORTH-NORTHEAST OF WINNEBAGO.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3635'
 DO3635'TO REACH FROM THE INTERSECTION OF EDDIE ROAD AND IL ROUTE 70 (TRASK
 DO3635'BRIDGE ROAD) PROCEED SOUTHEAST ON IL ROUTE 70 FOR 0.40 MI (0.6 KM) TO
 DO3635'THE STATION ON THE LEFT.
 DO3635'
 DO3635'THE STATION IS 42 FT (12.8 M) NORTHEAST OF THE CENTERLINE OF ROUTE 70
 DO3635'AND 6.8 FT (2.1 M) SOUTHEAST OF A POWER POLE.
 DO3635'
 DO3635'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3635'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3635'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3637 ***********************************************************************
 DO3637  DESIGNATION -  WJ 010
 DO3637  PID         -  DO3637
 DO3637  STATE/COUNTY-  IL/WINNEBAGO
 DO3637  COUNTRY     -  US
 DO3637  USGS QUAD   -  PECATONICA (2018)
 DO3637
 DO3637                         *CURRENT SURVEY CONTROL
 DO3637  ______________________________________________________________________
 DO3637* NAD 83(1986) POSITION- 42 21 42.46   (N) 089 15 11.20   (W)   HD_HELD1
 DO3637* NAVD 88 ORTHO HEIGHT -   224.742 (meters)      737.34  (feet) ADJUSTED
 DO3637  ______________________________________________________________________
 DO3637  GEOID HEIGHT    -        -33.507 (meters)                     GEOID18
 DO3637  DYNAMIC HEIGHT  -        224.670 (meters)      737.10  (feet) COMP
 DO3637  MODELED GRAVITY -    980,296.1   (mgal)                       NAVD 88
 DO3637
 DO3637  VERT ORDER      -  SECOND    CLASS I
 DO3637
 DO3637.The horizontal coordinates were determined by differentially corrected
 DO3637.hand held GPS observations or other comparable positioning techniques
 DO3637.and have an estimated accuracy of +/- 3 meters.
 DO3637
 DO3637.The orthometric height was determined by differential leveling and
 DO3637.adjusted by the NATIONAL GEODETIC SURVEY
 DO3637.in March 2013.
 DO3637
 DO3637.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3637.GEOID18 height accuracy estimate available here.
 DO3637
 DO3637.Click photographs - Photos may exist for this station.
 DO3637
 DO3637.The dynamic height is computed by dividing the NAVD 88
 DO3637.geopotential number by the normal gravity value computed on the
 DO3637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3637.degrees latitude (g = 980.6199 gals.).
 DO3637
 DO3637.The modeled gravity was interpolated from observed gravity values.
 DO3637
 DO3637;                    North         East    Units  Estimated Accuracy
 DO3637;SPC IL W     -   632,671.5     775,254.4     MT  (+/- 3 meters HH1 GPS) 
 DO3637
 DO3637_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1445892405(NAD 83)
 DO3637
 DO3637                          SUPERSEDED SURVEY CONTROL
 DO3637
 DO3637.No superseded survey control is available for this station.
 DO3637
 DO3637_MARKER: F = FLANGE-ENCASED ROD
 DO3637_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3637_STAMPING: WJ010
 DO3637_MARK LOGO: UIL
 DO3637_PROJECTION: RECESSED 10 CENTIMETERS
 DO3637_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3637+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO3637_ROD/PIPE-DEPTH: 18.3 meters
 DO3637_SLEEVE-DEPTH  : 0.9 meters
 DO3637
 DO3637  HISTORY     - Date     Condition        Report By
 DO3637  HISTORY     - 20120517 MONUMENTED       AME
 DO3637
 DO3637                          STATION DESCRIPTION
 DO3637
 DO3637'DESCRIBED BY AERO-METRIC ENGINEERING INCORPORATED 2012 (BJD)
 DO3637'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF DURAND, 6.4
 DO3637'MI (10.3 KM) SOUTH-SOUTHWEST OF SHIRLAND AND 6.4 MI (10.3 KM)
 DO3637'EAST-NORTHEAST OF PECATONICA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3637'
 DO3637'TO REACH FROM THE INTERSECTION OF NORTH WINNEBAGO ROAD AND IL ROUTE 70
 DO3637'(TRASK BRIDGE ROAD) PROCEED NORTHWEST ON IL ROUTE 70 FOR 0.23 MI (0.4
 DO3637'KM) TO THE STATION ON THE LEFT.
 DO3637'
 DO3637'THE STATION IS 43 FT (13.1 M) SOUTHWEST OF THE CENTERLINE OF IL ROUTE
 DO3637'70, 24 FT (7.3 M) NORTHWEST OF THE CENTERLINE OF A FIELD ENTRANCE,
 DO3637'11.4 FT (3.5 M) NORTHEAST OF THE NORTHEAST CORNER OF A BARN AND 4.5 FT
 DO3637'(1.4 M) NORTH OF A CONCRETE RIGHT OF WAY MARKER.
 DO3637'
 DO3637'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3637'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3637'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3638 ***********************************************************************
 DO3638  DESIGNATION -  WJ 011
 DO3638  PID         -  DO3638
 DO3638  STATE/COUNTY-  IL/WINNEBAGO
 DO3638  COUNTRY     -  US
 DO3638  USGS QUAD   -  PECATONICA (2018)
 DO3638
 DO3638                         *CURRENT SURVEY CONTROL
 DO3638  ______________________________________________________________________
 DO3638* NAD 83(1986) POSITION- 42 22 18.48   (N) 089 15 49.12   (W)   HD_HELD1
 DO3638* NAVD 88 ORTHO HEIGHT -   225.946 (meters)      741.29  (feet) ADJUSTED
 DO3638  ______________________________________________________________________
 DO3638  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 DO3638  DYNAMIC HEIGHT  -        225.874 (meters)      741.05  (feet) COMP
 DO3638  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 DO3638
 DO3638  VERT ORDER      -  SECOND    CLASS I
 DO3638
 DO3638.The horizontal coordinates were determined by differentially corrected
 DO3638.hand held GPS observations or other comparable positioning techniques
 DO3638.and have an estimated accuracy of +/- 3 meters.
 DO3638
 DO3638.The orthometric height was determined by differential leveling and
 DO3638.adjusted by the NATIONAL GEODETIC SURVEY
 DO3638.in March 2013.
 DO3638
 DO3638.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3638.GEOID18 height accuracy estimate available here.
 DO3638
 DO3638.Click photographs - Photos may exist for this station.
 DO3638
 DO3638.The dynamic height is computed by dividing the NAVD 88
 DO3638.geopotential number by the normal gravity value computed on the
 DO3638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3638.degrees latitude (g = 980.6199 gals.).
 DO3638
 DO3638.The modeled gravity was interpolated from observed gravity values.
 DO3638
 DO3638;                    North         East    Units  Estimated Accuracy
 DO3638;SPC IL W     -   633,773.6     774,374.9     MT  (+/- 3 meters HH1 GPS) 
 DO3638
 DO3638_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1362193540(NAD 83)
 DO3638
 DO3638                          SUPERSEDED SURVEY CONTROL
 DO3638
 DO3638.No superseded survey control is available for this station.
 DO3638
 DO3638_MARKER: F = FLANGE-ENCASED ROD
 DO3638_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3638_STAMPING: WJ011
 DO3638_MARK LOGO: UIL
 DO3638_PROJECTION: RECESSED 13 CENTIMETERS
 DO3638_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3638_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3638+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO3638_ROD/PIPE-DEPTH: 4.6 meters
 DO3638_SLEEVE-DEPTH  : 0.9 meters
 DO3638
 DO3638  HISTORY     - Date     Condition        Report By
 DO3638  HISTORY     - 20120517 MONUMENTED       AMESC
 DO3638
 DO3638                          STATION DESCRIPTION
 DO3638
 DO3638'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3638'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHEAST OF PECATONICA,
 DO3638'6.0 MI (9.7 KM) SOUTHWEST OF SHIRLAND AND 5.7 MI (9.2 KM) SOUTHEAST OF
 DO3638'DURAND.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3638'
 DO3638'TO REACH FROM THE INTERSECTION OF NORTH WINNEBAGO ROAD AND IL ROUTE 70
 DO3638'(TRASK BRIDGE ROAD) PROCEED NORTHWEST ALONG IL ROUTE 70 FOR 1.16 MI
 DO3638'(1.9 KM) TO THE STATION ON THE RIGHT.
 DO3638'
 DO3638'THE STATION IS 48 FT (14.6 M) NORTHEAST OF THE CENTERLINE OF IL ROUTE
 DO3638'70, 8.5 FT (2.6 M) NORTHWEST OF THE CENTERLINE OF A FIELD ENTRANCE, 15
 DO3638'FT (4.6 M) NORTHEAST OF THE WEST END OF A CULVERT UNDER THE FIELD
 DO3638'ENTRANCE.
 DO3638'
 DO3638'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3638'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3638'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3640 ***********************************************************************
 DO3640  DESIGNATION -  WJ 012
 DO3640  PID         -  DO3640
 DO3640  STATE/COUNTY-  IL/WINNEBAGO
 DO3640  COUNTRY     -  US
 DO3640  USGS QUAD   -  DURAND (2018)
 DO3640
 DO3640                         *CURRENT SURVEY CONTROL
 DO3640  ______________________________________________________________________
 DO3640* NAD 83(1986) POSITION- 42 22 42.81   (N) 089 18 00.03   (W)   HD_HELD1
 DO3640* NAVD 88 ORTHO HEIGHT -   229.560 (meters)      753.15  (feet) ADJUSTED
 DO3640  ______________________________________________________________________
 DO3640  GEOID HEIGHT    -        -33.514 (meters)                     GEOID18
 DO3640  DYNAMIC HEIGHT  -        229.487 (meters)      752.91  (feet) COMP
 DO3640  MODELED GRAVITY -    980,299.1   (mgal)                       NAVD 88
 DO3640
 DO3640  VERT ORDER      -  SECOND    CLASS I
 DO3640
 DO3640.The horizontal coordinates were determined by differentially corrected
 DO3640.hand held GPS observations or other comparable positioning techniques
 DO3640.and have an estimated accuracy of +/- 3 meters.
 DO3640
 DO3640.The orthometric height was determined by differential leveling and
 DO3640.adjusted by the NATIONAL GEODETIC SURVEY
 DO3640.in March 2013.
 DO3640
 DO3640.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3640.GEOID18 height accuracy estimate available here.
 DO3640
 DO3640.Click photographs - Photos may exist for this station.
 DO3640
 DO3640.The dynamic height is computed by dividing the NAVD 88
 DO3640.geopotential number by the normal gravity value computed on the
 DO3640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3640.degrees latitude (g = 980.6199 gals.).
 DO3640
 DO3640.The modeled gravity was interpolated from observed gravity values.
 DO3640
 DO3640;                    North         East    Units  Estimated Accuracy
 DO3640;SPC IL W     -   634,493.1     771,372.2     MT  (+/- 3 meters HH1 GPS) 
 DO3640
 DO3640_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1064794370(NAD 83)
 DO3640
 DO3640                          SUPERSEDED SURVEY CONTROL
 DO3640
 DO3640.No superseded survey control is available for this station.
 DO3640
 DO3640_MARKER: F = FLANGE-ENCASED ROD
 DO3640_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3640_STAMPING: WJ012
 DO3640_MARK LOGO: UIL
 DO3640_PROJECTION: RECESSED 8 CENTIMETERS
 DO3640_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3640_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3640+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO3640_ROD/PIPE-DEPTH: 12.2 meters
 DO3640_SLEEVE-DEPTH  : 0.9 meters
 DO3640
 DO3640  HISTORY     - Date     Condition        Report By
 DO3640  HISTORY     - 20120517 MONUMENTED       AMESC
 DO3640
 DO3640                          STATION DESCRIPTION
 DO3640
 DO3640'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3640'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) EAST-SOUTHEAST OF DAVIS,
 DO3640'5.4 MI (8.7 KM) NORTHEAST OF PECATONICA AND 4.3 MI (6.9 KM)
 DO3640'SOUTH-SOUTHEAST OF DURAND.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3640'
 DO3640'TO REACH FROM THE INTERSECTION OF LEECH ROAD AND IL ROUTE 70 (TRASK
 DO3640'BRIDGE ROAD) PROCEED SOUTHEAST ON IL ROUTE 70 FOR 308 FT (93.9 M) TO
 DO3640'THE STATION ON THE LEFT.
 DO3640'
 DO3640'THE STATION IS 48 FT (14.6 M) NORTH OF THE CENTERLINE OF IL ROUTE 70,
 DO3640'31 FT (9.4 M) SOUTHEAST OF THE CENTERLINE OF A GRASS FIELD ENTRANCE,
 DO3640'3.4 FT (1.0 M) SOUTH OF AN EAST WEST FENCE.
 DO3640'
 DO3640'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3640'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3640'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3641 ***********************************************************************
 DO3641  DESIGNATION -  WJ 013
 DO3641  PID         -  DO3641
 DO3641  STATE/COUNTY-  IL/WINNEBAGO
 DO3641  COUNTRY     -  US
 DO3641  USGS QUAD   -  DURAND (2018)
 DO3641
 DO3641                         *CURRENT SURVEY CONTROL
 DO3641  ______________________________________________________________________
 DO3641* NAD 83(1986) POSITION- 42 22 46.66   (N) 089 18 45.80   (W)   HD_HELD1
 DO3641* NAVD 88 ORTHO HEIGHT -   229.090 (meters)      751.61  (feet) ADJUSTED
 DO3641  ______________________________________________________________________
 DO3641  GEOID HEIGHT    -        -33.510 (meters)                     GEOID18
 DO3641  DYNAMIC HEIGHT  -        229.018 (meters)      751.37  (feet) COMP
 DO3641  MODELED GRAVITY -    980,299.8   (mgal)                       NAVD 88
 DO3641
 DO3641  VERT ORDER      -  SECOND    CLASS I
 DO3641
 DO3641.The horizontal coordinates were determined by differentially corrected
 DO3641.hand held GPS observations or other comparable positioning techniques
 DO3641.and have an estimated accuracy of +/- 3 meters.
 DO3641
 DO3641.The orthometric height was determined by differential leveling and
 DO3641.adjusted by the NATIONAL GEODETIC SURVEY
 DO3641.in March 2013.
 DO3641
 DO3641.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3641.GEOID18 height accuracy estimate available here.
 DO3641
 DO3641.Click photographs - Photos may exist for this station.
 DO3641
 DO3641.The dynamic height is computed by dividing the NAVD 88
 DO3641.geopotential number by the normal gravity value computed on the
 DO3641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3641.degrees latitude (g = 980.6199 gals.).
 DO3641
 DO3641.The modeled gravity was interpolated from observed gravity values.
 DO3641
 DO3641;                    North         East    Units  Estimated Accuracy
 DO3641;SPC IL W     -   634,601.3     770,324.0     MT  (+/- 3 meters HH1 GPS) 
 DO3641
 DO3641_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0960394518(NAD 83)
 DO3641
 DO3641                          SUPERSEDED SURVEY CONTROL
 DO3641
 DO3641.No superseded survey control is available for this station.
 DO3641
 DO3641_MARKER: DB = BENCH MARK DISK
 DO3641_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DO3641_SP_SET: WING WALL
 DO3641_STAMPING: WJ013
 DO3641_MARK LOGO: ILDT
 DO3641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3641+STABILITY: SURFACE MOTION
 DO3641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3641+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 DO3641
 DO3641  HISTORY     - Date     Condition        Report By
 DO3641  HISTORY     - UNK      MONUMENTED       ILDT
 DO3641  HISTORY     - 20120516 GOOD             AMESC
 DO3641
 DO3641                          STATION DESCRIPTION
 DO3641
 DO3641'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3641'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) EAST-SOUTHEAST OF DAVIS,
 DO3641'5.1 MI (8.2 KM) NORTH-NORTHEAST OF PECATONICA AND 4.0 MI (6.4 KM)
 DO3641'SOUTH-SOUTHEAST OF DURAND.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3641'
 DO3641'TO REACH FROM THE INTERSECTION OF JUDD ROAD AND IL ROUTE 70 (TRASK
 DO3641'BRIDGE ROAD) PROCEED NORTHEAST ON IL ROUTE 70 FOR 0.45 MI (0.7 KM) TO
 DO3641'THE STATION ON THE RIGHT.
 DO3641'
 DO3641'THE STATION IS ON THE SOUTHWEST CORNER OF A 12 FT (3.7 M) BY 5.5 FT
 DO3641'(1.7 M) TRIPLE BOX CULVERT, 23 FT (7.0 M) SOUTH OF THE CENTERLINE OF
 DO3641'IL ROUTE 70, 210 FT (64.0 M) WEST OF A DRIVEWAY TO HOUSE NUMBER
 DO3641''14007'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3643 ***********************************************************************
 DO3643  DESIGNATION -  WJ 014
 DO3643  PID         -  DO3643
 DO3643  STATE/COUNTY-  IL/WINNEBAGO
 DO3643  COUNTRY     -  US
 DO3643  USGS QUAD   -  DURAND (2018)
 DO3643
 DO3643                         *CURRENT SURVEY CONTROL
 DO3643  ______________________________________________________________________
 DO3643* NAD 83(1986) POSITION- 42 22 30.88   (N) 089 20 47.12   (W)   HD_HELD1
 DO3643* NAVD 88 ORTHO HEIGHT -   271.994 (meters)      892.37  (feet) ADJUSTED
 DO3643  ______________________________________________________________________
 DO3643  GEOID HEIGHT    -        -33.486 (meters)                     GEOID18
 DO3643  DYNAMIC HEIGHT  -        271.907 (meters)      892.08  (feet) COMP
 DO3643  MODELED GRAVITY -    980,296.5   (mgal)                       NAVD 88
 DO3643
 DO3643  VERT ORDER      -  SECOND    CLASS I
 DO3643
 DO3643.The horizontal coordinates were determined by differentially corrected
 DO3643.hand held GPS observations or other comparable positioning techniques
 DO3643.and have an estimated accuracy of +/- 3 meters.
 DO3643
 DO3643.The orthometric height was determined by differential leveling and
 DO3643.adjusted by the NATIONAL GEODETIC SURVEY
 DO3643.in March 2013.
 DO3643
 DO3643.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3643.GEOID18 height accuracy estimate available here.
 DO3643
 DO3643.Click photographs - Photos may exist for this station.
 DO3643
 DO3643.The dynamic height is computed by dividing the NAVD 88
 DO3643.geopotential number by the normal gravity value computed on the
 DO3643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3643.degrees latitude (g = 980.6199 gals.).
 DO3643
 DO3643.The modeled gravity was interpolated from observed gravity values.
 DO3643
 DO3643;                    North         East    Units  Estimated Accuracy
 DO3643;SPC IL W     -   634,087.0     767,553.4     MT  (+/- 3 meters HH1 GPS) 
 DO3643
 DO3643_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0681594107(NAD 83)
 DO3643
 DO3643                          SUPERSEDED SURVEY CONTROL
 DO3643
 DO3643.No superseded survey control is available for this station.
 DO3643
 DO3643_MARKER: F = FLANGE-ENCASED ROD
 DO3643_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3643+WITH SETTING: INFORMATION.
 DO3643_STAMPING: WJ014
 DO3643_MARK LOGO: UIL
 DO3643_PROJECTION: RECESSED 13 CENTIMETERS
 DO3643_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3643_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3643+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 DO3643_ROD/PIPE-DEPTH: 2.3 meters
 DO3643_SLEEVE-DEPTH  : 0.9 meters
 DO3643
 DO3643  HISTORY     - Date     Condition        Report By
 DO3643  HISTORY     - 20120516 MONUMENTED       AMESC
 DO3643
 DO3643                          STATION DESCRIPTION
 DO3643
 DO3643'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3643'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) SOUTHEAST OF DAVIS, 4.3
 DO3643'MI (6.9 KM) NORTH OF PECATONICA AND 4.3 MI (6.9 KM) SOUTH OF DURAND.
 DO3643'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3643'
 DO3643'TO REACH FROM THE INTERSECTION OF NORTH PECATONICA ROAD AND TRASK
 DO3643'BRIDGE ROAD PROCEED EAST ON TRASK BRIDGE ROAD FOR 0.67 MI (1.1 KM) TO
 DO3643'THE STATION ON THE RIGHT.
 DO3643'
 DO3643'THE STATION IS 54 FT (16.5 M) SOUTH OF THE CENTERLINE OF TRASK BRIDGE
 DO3643'ROAD, 83.7 FT (25.5 M) WEST OF A POWER POLE AND 29 FT (8.8 M) EAST OF
 DO3643'THE CENTERLINE OF A GRAVEL FIELD ENTRANCE.
 DO3643'
 DO3643'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3643'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3643'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3644 ***********************************************************************
 DO3644  DESIGNATION -  WJ 015
 DO3644  PID         -  DO3644
 DO3644  STATE/COUNTY-  IL/WINNEBAGO
 DO3644  COUNTRY     -  US
 DO3644  USGS QUAD   -  DURAND (2018)
 DO3644
 DO3644                         *CURRENT SURVEY CONTROL
 DO3644  ______________________________________________________________________
 DO3644* NAD 83(1986) POSITION- 42 22 31.8    (N) 089 21 26.5    (W)   HD_HELD2
 DO3644* NAVD 88 ORTHO HEIGHT -   247.848 (meters)      813.15  (feet) ADJUSTED
 DO3644  ______________________________________________________________________
 DO3644  GEOID HEIGHT    -        -33.481 (meters)                     GEOID18
 DO3644  DYNAMIC HEIGHT  -        247.768 (meters)      812.89  (feet) COMP
 DO3644  MODELED GRAVITY -    980,296.0   (mgal)                       NAVD 88
 DO3644
 DO3644  VERT ORDER      -  SECOND    CLASS I
 DO3644
 DO3644.The horizontal coordinates were established by autonomous hand held GPS
 DO3644.observations and have an estimated accuracy of +/- 10 meters.
 DO3644
 DO3644.The orthometric height was determined by differential leveling and
 DO3644.adjusted by the NATIONAL GEODETIC SURVEY
 DO3644.in March 2013.
 DO3644
 DO3644.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3644.GEOID18 height accuracy estimate available here.
 DO3644
 DO3644.Click photographs - Photos may exist for this station.
 DO3644
 DO3644.The dynamic height is computed by dividing the NAVD 88
 DO3644.geopotential number by the normal gravity value computed on the
 DO3644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3644.degrees latitude (g = 980.6199 gals.).
 DO3644
 DO3644.The modeled gravity was interpolated from observed gravity values.
 DO3644
 DO3644;                    North         East    Units  Estimated Accuracy
 DO3644;SPC IL W     -   634,107.      766,652.      MT  (+/- 10 meters HH2 GPS)
 DO3644
 DO3644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0591594160(NAD 83)
 DO3644
 DO3644                          SUPERSEDED SURVEY CONTROL
 DO3644
 DO3644.No superseded survey control is available for this station.
 DO3644
 DO3644_MARKER: F = FLANGE-ENCASED ROD
 DO3644_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3644_STAMPING: WJ015
 DO3644_MARK LOGO: UIL
 DO3644_PROJECTION: RECESSED 8 CENTIMETERS
 DO3644_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3644_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3644+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 DO3644_ROD/PIPE-DEPTH: 7.3 meters
 DO3644_SLEEVE-DEPTH  : 0.9 meters
 DO3644
 DO3644  HISTORY     - Date     Condition        Report By
 DO3644  HISTORY     - 20120518 MONUMENTED       AMESC
 DO3644
 DO3644                          STATION DESCRIPTION
 DO3644
 DO3644'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3644'THE STATION IS LOCATED ABOUT 4.4 MI (7.1 KM) SOUTH-SOUTHWEST OF
 DO3644'DURAND, 4.3 MI (6.9 KM) SOUTHEAST OF DAVIS AND 4.3 MI (6.9 KM) NORTH
 DO3644'OF PECATONICA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3644'
 DO3644'TO REACH FROM THE INTERSECTION OF NORTH PECATONICA ROAD AND TRASK
 DO3644'BRIDGE ROAD PROCEED EAST ON TRASK BRIDGE ROAD FOR 0.1 MI (0.2 KM) TO
 DO3644'THE STATION ON THE LEFT.
 DO3644'
 DO3644'THE STATION IS 45 FT (13.7 M) NORTH OF THE CENTERLINE OF TRASK BRIDGE
 DO3644'ROAD, 175 FT (53.3 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE AND
 DO3644'52.1 FT (15.9 M) NORTHEAST OF THE NORTHEAST CORNER OF A CULVERT UNDER
 DO3644'TRASK BRIDGE ROAD.
 DO3644'
 DO3644'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3644'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3644'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3645 ***********************************************************************
 DO3645  DESIGNATION -  WJ 016
 DO3645  PID         -  DO3645
 DO3645  STATE/COUNTY-  IL/WINNEBAGO
 DO3645  COUNTRY     -  US
 DO3645  USGS QUAD   -  PECATONICA (2018)
 DO3645
 DO3645                         *CURRENT SURVEY CONTROL
 DO3645  ______________________________________________________________________
 DO3645* NAD 83(1986) POSITION- 42 21 41.99   (N) 089 21 33.42   (W)   HD_HELD1
 DO3645* NAVD 88 ORTHO HEIGHT -   268.126 (meters)      879.68  (feet) ADJUSTED
 DO3645  ______________________________________________________________________
 DO3645  GEOID HEIGHT    -        -33.462 (meters)                     GEOID18
 DO3645  DYNAMIC HEIGHT  -        268.040 (meters)      879.39  (feet) COMP
 DO3645  MODELED GRAVITY -    980,294.6   (mgal)                       NAVD 88
 DO3645
 DO3645  VERT ORDER      -  SECOND    CLASS I
 DO3645
 DO3645.The horizontal coordinates were determined by differentially corrected
 DO3645.hand held GPS observations or other comparable positioning techniques
 DO3645.and have an estimated accuracy of +/- 3 meters.
 DO3645
 DO3645.The orthometric height was determined by differential leveling and
 DO3645.adjusted by the NATIONAL GEODETIC SURVEY
 DO3645.in March 2013.
 DO3645
 DO3645.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3645.GEOID18 height accuracy estimate available here.
 DO3645
 DO3645.Click photographs - Photos may exist for this station.
 DO3645
 DO3645.The dynamic height is computed by dividing the NAVD 88
 DO3645.geopotential number by the normal gravity value computed on the
 DO3645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3645.degrees latitude (g = 980.6199 gals.).
 DO3645
 DO3645.The modeled gravity was interpolated from observed gravity values.
 DO3645
 DO3645;                    North         East    Units  Estimated Accuracy
 DO3645;SPC IL W     -   632,568.4     766,508.5     MT  (+/- 3 meters HH1 GPS) 
 DO3645
 DO3645_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0571492628(NAD 83)
 DO3645
 DO3645                          SUPERSEDED SURVEY CONTROL
 DO3645
 DO3645.No superseded survey control is available for this station.
 DO3645
 DO3645_MARKER: F = FLANGE-ENCASED ROD
 DO3645_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3645+WITH SETTING: INFORMATION.
 DO3645_STAMPING: WJ016
 DO3645_MARK LOGO: UIL
 DO3645_PROJECTION: RECESSED 10 CENTIMETERS
 DO3645_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3645_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3645+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2018
 DO3645_ROD/PIPE-DEPTH: 2.4 meters
 DO3645_SLEEVE-DEPTH  : 0.9 meters
 DO3645
 DO3645  HISTORY     - Date     Condition        Report By
 DO3645  HISTORY     - 20120516 MONUMENTED       AMESC
 DO3645  HISTORY     - 20180207 GOOD             ILDT
 DO3645
 DO3645                          STATION DESCRIPTION
 DO3645
 DO3645'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3645'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) SOUTH-SOUTHWEST OF
 DO3645'DURAND, 5.0 MI (8.0 KM) SOUTH-SOUTHEAST OF DAVIS AND 3.3 MI (5.3 KM)
 DO3645'NORTH OF PECATONICA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3645'
 DO3645'TO REACH FROM THE INTERSECTION OF TRASK BRIDGE ROAD AND NORTH
 DO3645'PECATONICA ROAD PROCEED SOUTH ON NORTH PECATONICA ROAD FOR 0.95 MI
 DO3645'(1.5 KM) TO THE STATION ON THE LEFT.
 DO3645'
 DO3645'THE STATION IS 52 FT (15.8 M) EAST OF THE CENTERLINE OF NORTH
 DO3645'PECATONICA ROAD, 102 FT (31.1 M) SOUTH OF THE CENTERLINE OF A DRIVEWAY
 DO3645'TO HOUSE NUMBER '7509' AND 100.5 FT (30.6 M) NORTH OF A POWER POLE.
 DO3645'
 DO3645'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3645'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3645'IN IDENTIFICATION.
 DO3645'
 DO3645'8 FT OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A 3 FT (0.9 M)
 DO3645'GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
 DO3645
 DO3645                          STATION RECOVERY (2018)
 DO3645
 DO3645'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DO3645'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3646 ***********************************************************************
 DO3646  DESIGNATION -  WJ 017
 DO3646  PID         -  DO3646
 DO3646  STATE/COUNTY-  IL/WINNEBAGO
 DO3646  COUNTRY     -  US
 DO3646  USGS QUAD   -  PECATONICA (2018)
 DO3646
 DO3646                         *CURRENT SURVEY CONTROL
 DO3646  ______________________________________________________________________
 DO3646* NAD 83(1986) POSITION- 42 19 58.90   (N) 089 21 32.71   (W)   HD_HELD1
 DO3646* NAVD 88 ORTHO HEIGHT -   225.881 (meters)      741.08  (feet) ADJUSTED
 DO3646  ______________________________________________________________________
 DO3646  GEOID HEIGHT    -        -33.422 (meters)                     GEOID18
 DO3646  DYNAMIC HEIGHT  -        225.807 (meters)      740.84  (feet) COMP
 DO3646  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 DO3646
 DO3646  VERT ORDER      -  SECOND    CLASS I
 DO3646
 DO3646.The horizontal coordinates were determined by differentially corrected
 DO3646.hand held GPS observations or other comparable positioning techniques
 DO3646.and have an estimated accuracy of +/- 3 meters.
 DO3646
 DO3646.The orthometric height was determined by differential leveling and
 DO3646.adjusted by the NATIONAL GEODETIC SURVEY
 DO3646.in March 2013.
 DO3646
 DO3646.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3646.GEOID18 height accuracy estimate available here.
 DO3646
 DO3646.Click photographs - Photos may exist for this station.
 DO3646
 DO3646.The dynamic height is computed by dividing the NAVD 88
 DO3646.geopotential number by the normal gravity value computed on the
 DO3646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3646.degrees latitude (g = 980.6199 gals.).
 DO3646
 DO3646.The modeled gravity was interpolated from observed gravity values.
 DO3646
 DO3646;                    North         East    Units  Estimated Accuracy
 DO3646;SPC IL W     -   629,387.9     766,555.0     MT  (+/- 3 meters HH1 GPS) 
 DO3646
 DO3646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0564289448(NAD 83)
 DO3646
 DO3646                          SUPERSEDED SURVEY CONTROL
 DO3646
 DO3646.No superseded survey control is available for this station.
 DO3646
 DO3646_MARKER: F = FLANGE-ENCASED ROD
 DO3646_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3646_STAMPING: WJ017
 DO3646_MARK LOGO: UIL
 DO3646_PROJECTION: RECESSED 13 CENTIMETERS
 DO3646_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3646+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 DO3646_ROD/PIPE-DEPTH: 19.5 meters
 DO3646_SLEEVE-DEPTH  : 0.9 meters
 DO3646
 DO3646  HISTORY     - Date     Condition        Report By
 DO3646  HISTORY     - 20120515 MONUMENTED       AMESC
 DO3646
 DO3646                          STATION DESCRIPTION
 DO3646
 DO3646'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3646'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTH OF SEWARD, 6.5 MI
 DO3646'(10.5 KM) EAST-NORTHEAST OF RIDOTT AND 1.3 MI (2.1 KM) NORTH OF
 DO3646'PECATONICA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3646'
 DO3646'TO REACH FROM THE INTERSECTION OF MAIN ST (PECATONICA ROAD) AND WEST
 DO3646'THIRD STREET IN PECATONICA, IL., PROCEED NORTH ON MAIN STREET FOR 1.33
 DO3646'MI (2.1 KM) TO THE STATION ON THE RIGHT.
 DO3646'
 DO3646'THE STATION IS 46 FT (14.0 M) EAST OF THE CENTERLINE OF PECATONICA
 DO3646'ROAD, 65.8 FT (20.1 M) SOUTHEAST OF FERGUSON ROAD SIGN, 137.8 FT (42.0
 DO3646'M) SOUTH OF A POWER POLE, 93.2 FT (28.4 M) NORTH OF A POWER POLE AND
 DO3646'19.5 FT (5.9 M) SOUTH OF A GRASS FIELD ENTRANCE.
 DO3646'
 DO3646'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3646'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3646'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3647 ***********************************************************************
 DO3647  DESIGNATION -  WJ 018
 DO3647  PID         -  DO3647
 DO3647  STATE/COUNTY-  IL/WINNEBAGO
 DO3647  COUNTRY     -  US
 DO3647  USGS QUAD   -  PECATONICA (2018)
 DO3647
 DO3647                         *CURRENT SURVEY CONTROL
 DO3647  ______________________________________________________________________
 DO3647* NAD 83(1986) POSITION- 42 18 39.69   (N) 089 21 09.14   (W)   HD_HELD1
 DO3647* NAVD 88 ORTHO HEIGHT -   226.156 (meters)      741.98  (feet) ADJUSTED
 DO3647  ______________________________________________________________________
 DO3647  GEOID HEIGHT    -        -33.387 (meters)                     GEOID18
 DO3647  DYNAMIC HEIGHT  -        226.081 (meters)      741.73  (feet) COMP
 DO3647  MODELED GRAVITY -    980,287.6   (mgal)                       NAVD 88
 DO3647
 DO3647  VERT ORDER      -  SECOND    CLASS I
 DO3647
 DO3647.The horizontal coordinates were determined by differentially corrected
 DO3647.hand held GPS observations or other comparable positioning techniques
 DO3647.and have an estimated accuracy of +/- 3 meters.
 DO3647
 DO3647.The orthometric height was determined by differential leveling and
 DO3647.adjusted by the NATIONAL GEODETIC SURVEY
 DO3647.in March 2013.
 DO3647
 DO3647.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3647.GEOID18 height accuracy estimate available here.
 DO3647
 DO3647.Click photographs - Photos may exist for this station.
 DO3647
 DO3647.The dynamic height is computed by dividing the NAVD 88
 DO3647.geopotential number by the normal gravity value computed on the
 DO3647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3647.degrees latitude (g = 980.6199 gals.).
 DO3647
 DO3647.The modeled gravity was interpolated from observed gravity values.
 DO3647
 DO3647;                    North         East    Units  Estimated Accuracy
 DO3647;SPC IL W     -   626,949.1     767,117.9     MT  (+/- 3 meters HH1 GPS) 
 DO3647
 DO3647_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0611486990(NAD 83)
 DO3647
 DO3647                          SUPERSEDED SURVEY CONTROL
 DO3647
 DO3647.No superseded survey control is available for this station.
 DO3647
 DO3647_MARKER: F = FLANGE-ENCASED ROD
 DO3647_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3647_STAMPING: WJ018
 DO3647_MARK LOGO: UIL
 DO3647_PROJECTION: RECESSED 10 CENTIMETERS
 DO3647_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3647+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 DO3647_ROD/PIPE-DEPTH: 8.8 meters
 DO3647_SLEEVE-DEPTH  : 0.9 meters
 DO3647
 DO3647  HISTORY     - Date     Condition        Report By
 DO3647  HISTORY     - 20120516 MONUMENTED       AMESC
 DO3647
 DO3647                          STATION DESCRIPTION
 DO3647
 DO3647'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3647'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST OF RIDOTT, 5.0 MI
 DO3647'(8.0 KM) NORTH OF SEWARD AND IN THE TOWN OF PECATONICA, IL.
 DO3647'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3647'
 DO3647'TO REACH FROM THE INTERSECTION OF THIRD ST AND MAIN ST IN PECATONICA,
 DO3647'IL., PROCEED SOUTH ON MAIN ST 0.3 MI (0.5 KM) TO SEVENTH ST, EAST ON
 DO3647'SEVENTH ST 0.25 MI (0.4 KM) TO THE ENTRANCE TO SUMNER PARK, FOLLOW
 DO3647'GRAVEL ROAD TO PARKING LOT.
 DO3647'
 DO3647'THE STATION IS 325 FT (99.1 M) NORTHWEST OF PARKING LOT IN THE
 DO3647'NORTHWEST CORNER OF THE PARK, 230 FT (70.1 M) NORTH OF A RAILROAD
 DO3647'BRIDGE OVER A CREEK, 75 FT (22.9 M) SOUTHWEST OF HIGH TENSION POWER
 DO3647'POLE NUMBER '2171', 52.5 FT (16.0 M) SOUTHWEST OF THE CENTERLINE OF
 DO3647'THE ABANDONED RAILROAD BED (NOW A WALKING/BIKE PATH).
 DO3647'
 DO3647'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3647'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3647'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3681 ***********************************************************************
 DO3681  DESIGNATION -  WJ 019
 DO3681  PID         -  DO3681
 DO3681  STATE/COUNTY-  IL/STEPHENSON
 DO3681  COUNTRY     -  US
 DO3681  USGS QUAD   -  FREEPORT EAST (2018)
 DO3681
 DO3681                         *CURRENT SURVEY CONTROL
 DO3681  ______________________________________________________________________
 DO3681* NAD 83(1986) POSITION- 42 16 47.19   (N) 089 32 34.75   (W)   HD_HELD1
 DO3681* NAVD 88 ORTHO HEIGHT -   237.460 (meters)      779.07  (feet) ADJUSTED
 DO3681  ______________________________________________________________________
 DO3681  GEOID HEIGHT    -        -33.291 (meters)                     GEOID18
 DO3681  DYNAMIC HEIGHT  -        237.381 (meters)      778.81  (feet) COMP
 DO3681  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 DO3681
 DO3681  VERT ORDER      -  SECOND    CLASS I
 DO3681
 DO3681.The horizontal coordinates were determined by differentially corrected
 DO3681.hand held GPS observations or other comparable positioning techniques
 DO3681.and have an estimated accuracy of +/- 3 meters.
 DO3681
 DO3681.The orthometric height was determined by differential leveling and
 DO3681.adjusted by the NATIONAL GEODETIC SURVEY
 DO3681.in March 2013.
 DO3681
 DO3681.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3681.GEOID18 height accuracy estimate available here.
 DO3681
 DO3681.Click photographs - Photos may exist for this station.
 DO3681
 DO3681.The dynamic height is computed by dividing the NAVD 88
 DO3681.geopotential number by the normal gravity value computed on the
 DO3681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3681.degrees latitude (g = 980.6199 gals.).
 DO3681
 DO3681.The modeled gravity was interpolated from observed gravity values.
 DO3681
 DO3681;                    North         East    Units  Estimated Accuracy
 DO3681;SPC IL W     -   623,345.4     751,442.5     MT  (+/- 3 meters HH1 GPS) 
 DO3681
 DO3681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9031483971(NAD 83)
 DO3681
 DO3681                          SUPERSEDED SURVEY CONTROL
 DO3681
 DO3681.No superseded survey control is available for this station.
 DO3681
 DO3681_MARKER: DD = SURVEY DISK
 DO3681_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3681_SP_SET: PIER FOOTING
 DO3681_STAMPING: WJ019
 DO3681_MARK LOGO: ILDT
 DO3681_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3681_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO3681+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 DO3681
 DO3681  HISTORY     - Date     Condition        Report By
 DO3681  HISTORY     - UNK      MONUMENTED       ILDT
 DO3681  HISTORY     - 20120417 GOOD             AMESC
 DO3681  HISTORY     - 20250530 GOOD             USPSQD
 DO3681
 DO3681                          STATION DESCRIPTION
 DO3681
 DO3681'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3681'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTHWEST OF GERMAN
 DO3681'VALLEY, 4.2 MI (6.8 KM) EAST-SOUTHEAST OF FREEPORT AND 3.7 MI (6.0 KM)
 DO3681'WEST-SOUTHWEST OF RIDOTT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3681'
 DO3681'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3681'PROCEED EAST ON US ROUTE 20 3.1 MI (5.0 KM) TO AN OVERPASS FOR
 DO3681'SPRINGFIELD ROAD AND THE STATION ON THE LEFT.
 DO3681'
 DO3681'THE STATION IS 38 FT (11.6 M) NORTHEAST OF THE CENTERLINE OF THE EAST
 DO3681'BOUND LANE OF US ROUTE 20, 7.1 FT (2.2 M) SOUTHEAST OF THE NORTH
 DO3681'COLUMN, ON TOP OF THE FOOTING FOR THE PIER IN THE MEDIAN OF US ROUTE
 DO3681'20.
 DO3681
 DO3681                          STATION RECOVERY (2025)
 DO3681
 DO3681'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3681'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3682 ***********************************************************************
 DO3682  DESIGNATION -  WJ 020
 DO3682  PID         -  DO3682
 DO3682  STATE/COUNTY-  IL/STEPHENSON
 DO3682  COUNTRY     -  US
 DO3682  USGS QUAD   -  FREEPORT EAST (2018)
 DO3682
 DO3682                         *CURRENT SURVEY CONTROL
 DO3682  ______________________________________________________________________
 DO3682* NAD 83(1986) POSITION- 42 17 16.58   (N) 089 33 17.74   (W)   HD_HELD1
 DO3682* NAVD 88 ORTHO HEIGHT -   236.484 (meters)      775.86  (feet) ADJUSTED
 DO3682  ______________________________________________________________________
 DO3682  GEOID HEIGHT    -        -33.302 (meters)                     GEOID18
 DO3682  DYNAMIC HEIGHT  -        236.406 (meters)      775.61  (feet) COMP
 DO3682  MODELED GRAVITY -    980,285.6   (mgal)                       NAVD 88
 DO3682
 DO3682  VERT ORDER      -  SECOND    CLASS I
 DO3682
 DO3682.The horizontal coordinates were determined by differentially corrected
 DO3682.hand held GPS observations or other comparable positioning techniques
 DO3682.and have an estimated accuracy of +/- 3 meters.
 DO3682
 DO3682.The orthometric height was determined by differential leveling and
 DO3682.adjusted by the NATIONAL GEODETIC SURVEY
 DO3682.in March 2013.
 DO3682
 DO3682.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3682.GEOID18 height accuracy estimate available here.
 DO3682
 DO3682.Click photographs - Photos may exist for this station.
 DO3682
 DO3682.The dynamic height is computed by dividing the NAVD 88
 DO3682.geopotential number by the normal gravity value computed on the
 DO3682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3682.degrees latitude (g = 980.6199 gals.).
 DO3682
 DO3682.The modeled gravity was interpolated from observed gravity values.
 DO3682
 DO3682;                    North         East    Units  Estimated Accuracy
 DO3682;SPC IL W     -   624,245.0     750,451.0     MT  (+/- 3 meters HH1 GPS) 
 DO3682
 DO3682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8935684907(NAD 83)
 DO3682
 DO3682                          SUPERSEDED SURVEY CONTROL
 DO3682
 DO3682.No superseded survey control is available for this station.
 DO3682
 DO3682_MARKER: F = FLANGE-ENCASED ROD
 DO3682_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3682_STAMPING: WJ020
 DO3682_MARK LOGO: UIL
 DO3682_PROJECTION: RECESSED 10 CENTIMETERS
 DO3682_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3682_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3682+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO3682_ROD/PIPE-DEPTH: 16.8 meters
 DO3682_SLEEVE-DEPTH  : 0.9 meters
 DO3682
 DO3682  HISTORY     - Date     Condition        Report By
 DO3682  HISTORY     - 20120517 MONUMENTED       AMESC
 DO3682
 DO3682                          STATION DESCRIPTION
 DO3682
 DO3682'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3682'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHWEST OF GERMAN
 DO3682'VALLEY, 4.1 MI (6.6 KM) WEST OF RIDOTT AND 3.4 MI (5.5 KM) EAST OF
 DO3682'FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3682'
 DO3682'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3682'PROCEED EAST ON US ROUTE 20 2.3 MI (3.7 KM) TO A FIELD ENTRANCE AND
 DO3682'THE STATION ON THE RIGHT.
 DO3682'
 DO3682'THE STATION IS 120 FT (36.6 M) SOUTHEAST OF 'SPRINGFIELD/FREEPORT 1/2
 DO3682'MI (0.8 KM) AHEAD' SIGN, 100 FT (30.5 M) SOUTHWEST OF THE CENTERLINE
 DO3682'OF THE EAST BOUND LANE OF US ROUTE 20, 11 FT (3.4 M) NORTHEAST OF THE
 DO3682'RIGHT OF WAY FENCE.
 DO3682'
 DO3682'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3682'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3682'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3684 ***********************************************************************
 DO3684  DESIGNATION -  WJ 021
 DO3684  PID         -  DO3684
 DO3684  STATE/COUNTY-  IL/STEPHENSON
 DO3684  COUNTRY     -  US
 DO3684  USGS QUAD   -  FREEPORT EAST (2018)
 DO3684
 DO3684                         *CURRENT SURVEY CONTROL
 DO3684  ______________________________________________________________________
 DO3684* NAD 83(1986) POSITION- 42 18 05.22   (N) 089 33 26.18   (W)   HD_HELD1
 DO3684* NAVD 88 ORTHO HEIGHT -   231.581 (meters)      759.78  (feet) ADJUSTED
 DO3684  ______________________________________________________________________
 DO3684  GEOID HEIGHT    -        -33.323 (meters)                     GEOID18
 DO3684  DYNAMIC HEIGHT  -        231.504 (meters)      759.53  (feet) COMP
 DO3684  MODELED GRAVITY -    980,286.4   (mgal)                       NAVD 88
 DO3684
 DO3684  VERT ORDER      -  SECOND    CLASS I
 DO3684
 DO3684.The horizontal coordinates were determined by differentially corrected
 DO3684.hand held GPS observations or other comparable positioning techniques
 DO3684.and have an estimated accuracy of +/- 3 meters.
 DO3684
 DO3684.The orthometric height was determined by differential leveling and
 DO3684.adjusted by the NATIONAL GEODETIC SURVEY
 DO3684.in March 2013.
 DO3684
 DO3684.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3684.GEOID18 height accuracy estimate available here.
 DO3684
 DO3684.Click photographs - Photos may exist for this station.
 DO3684
 DO3684.The dynamic height is computed by dividing the NAVD 88
 DO3684.geopotential number by the normal gravity value computed on the
 DO3684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3684.degrees latitude (g = 980.6199 gals.).
 DO3684
 DO3684.The modeled gravity was interpolated from observed gravity values.
 DO3684
 DO3684;                    North         East    Units  Estimated Accuracy
 DO3684;SPC IL W     -   625,744.4     750,246.9     MT  (+/- 3 meters HH1 GPS) 
 DO3684
 DO3684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8920886413(NAD 83)
 DO3684
 DO3684                          SUPERSEDED SURVEY CONTROL
 DO3684
 DO3684.No superseded survey control is available for this station.
 DO3684
 DO3684_MARKER: F = FLANGE-ENCASED ROD
 DO3684_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3684_STAMPING: WJ021
 DO3684_MARK LOGO: UIL
 DO3684_PROJECTION: RECESSED 10 CENTIMETERS
 DO3684_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3684_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3684+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 DO3684_ROD/PIPE-DEPTH: 14.3 meters
 DO3684_SLEEVE-DEPTH  : 0.9 meters
 DO3684
 DO3684  HISTORY     - Date     Condition        Report By
 DO3684  HISTORY     - 20120517 MONUMENTED       AMESC
 DO3684
 DO3684                          STATION DESCRIPTION
 DO3684
 DO3684'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3684'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH-SOUTHWEST OF
 DO3684'DAKOTA, 4.2 MI (6.8 KM) WEST OF RIDOTT AND 3.3 MI (5.3 KM) EAST OF
 DO3684'FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3684'
 DO3684'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3684'PROCEED EAST ON US ROUTE 20 1.35 MI (2.2 KM) TO THE STATION ON THE
 DO3684'LEFT.
 DO3684'
 DO3684'THE STATION IS IN THE MEDIAN US ROUTE 20 AT THE SOUTH END OF THE
 DO3684'BRIDGE OVER THE PECATONICA RIVER, 30 FT (9.1 M) EAST OF THE CENTERLINE
 DO3684'OF THE EAST BOUND LANE OF US ROUTE 20, 15 FT (4.6 M) SOUTHEAST OF AN
 DO3684'INLET IN THE SHOULDER OF THE EAST BOUND LANE, 12 FT (3.7 M) SOUTHWEST
 DO3684'OF A 12 INCH (30 CM) CORRUGATED METAL PIPE.
 DO3684'
 DO3684'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3684'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3684'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3687 ***********************************************************************
 DO3687  DESIGNATION -  WJ 022
 DO3687  PID         -  DO3687
 DO3687  STATE/COUNTY-  IL/STEPHENSON
 DO3687  COUNTRY     -  US
 DO3687  USGS QUAD   -  FREEPORT EAST (2018)
 DO3687
 DO3687                         *CURRENT SURVEY CONTROL
 DO3687  ______________________________________________________________________
 DO3687* NAD 83(1986) POSITION- 42 18 50.9    (N) 089 34 23.6    (W)   HD_HELD2
 DO3687* NAVD 88 ORTHO HEIGHT -   249.214 (meters)      817.63  (feet) ADJUSTED
 DO3687  ______________________________________________________________________
 DO3687  GEOID HEIGHT    -        -33.335 (meters)                     GEOID18
 DO3687  DYNAMIC HEIGHT  -        249.133 (meters)      817.36  (feet) COMP
 DO3687  MODELED GRAVITY -    980,287.7   (mgal)                       NAVD 88
 DO3687
 DO3687  VERT ORDER      -  SECOND    CLASS I
 DO3687
 DO3687.The horizontal coordinates were established by autonomous hand held GPS
 DO3687.observations and have an estimated accuracy of +/- 10 meters.
 DO3687
 DO3687.The orthometric height was determined by differential leveling and
 DO3687.adjusted by the NATIONAL GEODETIC SURVEY
 DO3687.in March 2013.
 DO3687
 DO3687.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3687.GEOID18 height accuracy estimate available here.
 DO3687
 DO3687.Click photographs - Photos may exist for this station.
 DO3687
 DO3687.The dynamic height is computed by dividing the NAVD 88
 DO3687.geopotential number by the normal gravity value computed on the
 DO3687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3687.degrees latitude (g = 980.6199 gals.).
 DO3687
 DO3687.The modeled gravity was interpolated from observed gravity values.
 DO3687
 DO3687;                    North         East    Units  Estimated Accuracy
 DO3687;SPC IL W     -   627,144.      748,922.      MT  (+/- 10 meters HH2 GPS)
 DO3687
 DO3687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8793687862(NAD 83)
 DO3687
 DO3687                          SUPERSEDED SURVEY CONTROL
 DO3687
 DO3687.No superseded survey control is available for this station.
 DO3687
 DO3687_MARKER: F = FLANGE-ENCASED ROD
 DO3687_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3687_STAMPING: WJ022
 DO3687_MARK LOGO: UIL
 DO3687_PROJECTION: RECESSED 13 CENTIMETERS
 DO3687_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3687_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3687+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 DO3687_ROD/PIPE-DEPTH: 4.9 meters
 DO3687_SLEEVE-DEPTH  : 0.9 meters
 DO3687
 DO3687  HISTORY     - Date     Condition        Report By
 DO3687  HISTORY     - 20120515 MONUMENTED       AMESC
 DO3687
 DO3687                          STATION DESCRIPTION
 DO3687
 DO3687'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3687'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF
 DO3687'DAKOTA, 5.2 MI (8.4 KM) WEST-NORTHWEST OF RIDOTT AND 2.7 MI (4.3 KM)
 DO3687'EAST-NORTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3687'
 DO3687'THE STATION IS SOUTH OF THE WEST BOUND ON RAMP FROM ILLINOIS ROUTE 75
 DO3687'TO US ROUTE 20, 89 FT (27.1 M) WEST OF THE CENTERLINE OF ILLINOIS
 DO3687'ROUTE 75, 51 FT (15.5 M) SOUTHEAST OF THE CENTERLINE OF THE WEST BOUND
 DO3687'ON RAMP TO US ROUTE 20, 40.4 FT (12.3 M) WEST OF STREET LIGHT NUMBER
 DO3687'6, 23.3 FT (7.1 M) WEST OF A CONCRETE FLARED END SECTION.
 DO3687'
 DO3687'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3687'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3687'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3689 ***********************************************************************
 DO3689  DESIGNATION -  WJ 023
 DO3689  PID         -  DO3689
 DO3689  STATE/COUNTY-  IL/STEPHENSON
 DO3689  COUNTRY     -  US
 DO3689  USGS QUAD   -  FREEPORT EAST (2018)
 DO3689
 DO3689                         *CURRENT SURVEY CONTROL
 DO3689  ______________________________________________________________________
 DO3689* NAD 83(1986) POSITION- 42 19 00.86   (N) 089 35 04.18   (W)   HD_HELD1
 DO3689* NAVD 88 ORTHO HEIGHT -   248.613 (meters)      815.66  (feet) ADJUSTED
 DO3689  ______________________________________________________________________
 DO3689  GEOID HEIGHT    -        -33.337 (meters)                     GEOID18
 DO3689  DYNAMIC HEIGHT  -        248.532 (meters)      815.39  (feet) COMP
 DO3689  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 DO3689
 DO3689  VERT ORDER      -  SECOND    CLASS I
 DO3689
 DO3689.The horizontal coordinates were determined by differentially corrected
 DO3689.hand held GPS observations or other comparable positioning techniques
 DO3689.and have an estimated accuracy of +/- 3 meters.
 DO3689
 DO3689.The orthometric height was determined by differential leveling and
 DO3689.adjusted by the NATIONAL GEODETIC SURVEY
 DO3689.in March 2013.
 DO3689
 DO3689.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3689.GEOID18 height accuracy estimate available here.
 DO3689
 DO3689.Click photographs - Photos may exist for this station.
 DO3689
 DO3689.The dynamic height is computed by dividing the NAVD 88
 DO3689.geopotential number by the normal gravity value computed on the
 DO3689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3689.degrees latitude (g = 980.6199 gals.).
 DO3689
 DO3689.The modeled gravity was interpolated from observed gravity values.
 DO3689
 DO3689;                    North         East    Units  Estimated Accuracy
 DO3689;SPC IL W     -   627,445.4     747,990.6     MT  (+/- 3 meters HH1 GPS) 
 DO3689
 DO3689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8701688197(NAD 83)
 DO3689
 DO3689                          SUPERSEDED SURVEY CONTROL
 DO3689
 DO3689.No superseded survey control is available for this station.
 DO3689
 DO3689_MARKER: F = FLANGE-ENCASED ROD
 DO3689_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3689_STAMPING: WJ023
 DO3689_MARK LOGO: UIL
 DO3689_PROJECTION: RECESSED 8 CENTIMETERS
 DO3689_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3689_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3689+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 DO3689_ROD/PIPE-DEPTH: 6.1 meters
 DO3689_SLEEVE-DEPTH  : 0.9 meters
 DO3689
 DO3689  HISTORY     - Date     Condition        Report By
 DO3689  HISTORY     - 20120518 MONUMENTED       AMESC
 DO3689
 DO3689                          STATION DESCRIPTION
 DO3689
 DO3689'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3689'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF
 DO3689'DAKOTA, 5.8 MI (9.3 KM) WEST-NORTHWEST OF RIDOTT AND 2.3 MI (3.7 KM)
 DO3689'NORTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3689'
 DO3689'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3689'PROCEED WEST ON US ROUTE 20 0.70 MI (1.1 KM) TO A MEDIAN CROSS-OVER
 DO3689'AND THE STATION ON THE LEFT.
 DO3689'
 DO3689'THE STATION IS 28 FT (8.5 M) SOUTHEAST OF THE CENTERLINE OF THE MEDIAN
 DO3689'CROSS-OVER, 33 FT (10.1 M) SOUTHWEST OF THE CENTERLINE OF THE WEST
 DO3689'BOUND LANE OF US ROUTE 20, 8 FT (2.4 M) NORTH OF NO U-TURN SIGN.
 DO3689'
 DO3689'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3689'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3689'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3691 ***********************************************************************
 DO3691  DESIGNATION -  WJ 024
 DO3691  PID         -  DO3691
 DO3691  STATE/COUNTY-  IL/STEPHENSON
 DO3691  COUNTRY     -  US
 DO3691  USGS QUAD   -  FREEPORT EAST (2018)
 DO3691
 DO3691                         *CURRENT SURVEY CONTROL
 DO3691  ______________________________________________________________________
 DO3691* NAD 83(1986) POSITION- 42 19 16.32   (N) 089 36 03.75   (W)   HD_HELD1
 DO3691* NAVD 88 ORTHO HEIGHT -   239.381 (meters)      785.37  (feet) ADJUSTED
 DO3691  ______________________________________________________________________
 DO3691  GEOID HEIGHT    -        -33.341 (meters)                     GEOID18
 DO3691  DYNAMIC HEIGHT  -        239.303 (meters)      785.11  (feet) COMP
 DO3691  MODELED GRAVITY -    980,289.6   (mgal)                       NAVD 88
 DO3691
 DO3691  VERT ORDER      -  SECOND    CLASS I
 DO3691
 DO3691.The horizontal coordinates were determined by differentially corrected
 DO3691.hand held GPS observations or other comparable positioning techniques
 DO3691.and have an estimated accuracy of +/- 3 meters.
 DO3691
 DO3691.The orthometric height was determined by differential leveling and
 DO3691.adjusted by the NATIONAL GEODETIC SURVEY
 DO3691.in March 2013.
 DO3691
 DO3691.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3691.GEOID18 height accuracy estimate available here.
 DO3691
 DO3691.Click photographs - Photos may exist for this station.
 DO3691
 DO3691.The dynamic height is computed by dividing the NAVD 88
 DO3691.geopotential number by the normal gravity value computed on the
 DO3691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3691.degrees latitude (g = 980.6199 gals.).
 DO3691
 DO3691.The modeled gravity was interpolated from observed gravity values.
 DO3691
 DO3691;                    North         East    Units  Estimated Accuracy
 DO3691;SPC IL W     -   627,913.2     746,623.4     MT  (+/- 3 meters HH1 GPS) 
 DO3691
 DO3691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8566788716(NAD 83)
 DO3691
 DO3691                          SUPERSEDED SURVEY CONTROL
 DO3691
 DO3691.No superseded survey control is available for this station.
 DO3691
 DO3691_MARKER: F = FLANGE-ENCASED ROD
 DO3691_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3691_STAMPING: WJ024
 DO3691_MARK LOGO: UIL
 DO3691_PROJECTION: RECESSED 8 CENTIMETERS
 DO3691_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3691+SATELLITE: SATELLITE OBSERVATIONS - October 12, 2022
 DO3691_ROD/PIPE-DEPTH: 5.2 meters
 DO3691_SLEEVE-DEPTH  : 0.9 meters
 DO3691
 DO3691  HISTORY     - Date     Condition        Report By
 DO3691  HISTORY     - 20120518 MONUMENTED       AMESC
 DO3691  HISTORY     - 20221012 GOOD             ILDT
 DO3691
 DO3691                          STATION DESCRIPTION
 DO3691
 DO3691'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3691'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF
 DO3691'RIDOTT, 6.0 MI (9.7 KM) SOUTHWEST OF DAKOTA AND 2.0 MI (3.2 KM)
 DO3691'NORTH-NORTHEAST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3691'
 DO3691'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3691'PROCEED WEST ON US ROUTE 20 1.65 MI (2.7 KM) TO THE STATION ON THE
 DO3691'LEFT.
 DO3691'
 DO3691'THE STATION IS IN THE MEDIAN OF US ROUTE 20, 34 FT (10.4 M) SOUTH OF
 DO3691'THE CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20, 430 FT (131.1 M)
 DO3691'EAST OF HIGH POWER LINES CROSSING US ROUTE 20, 86.5 FT (26.4 M) EAST
 DO3691'OF A MEDIAN INLET.
 DO3691'
 DO3691'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3691'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3691'IN IDENTIFICATION.
 DO3691
 DO3691                          STATION RECOVERY (2022)
 DO3691
 DO3691'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3691'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3693 ***********************************************************************
 DO3693  DESIGNATION -  WJ 025
 DO3693  PID         -  DO3693
 DO3693  STATE/COUNTY-  IL/STEPHENSON
 DO3693  COUNTRY     -  US
 DO3693  USGS QUAD   -  FREEPORT EAST (2018)
 DO3693
 DO3693                         *CURRENT SURVEY CONTROL
 DO3693  ______________________________________________________________________
 DO3693* NAD 83(1986) POSITION- 42 19 16.63   (N) 089 37 22.25   (W)   HD_HELD1
 DO3693* NAVD 88 ORTHO HEIGHT -   249.054 (meters)      817.10  (feet) ADJUSTED
 DO3693  ______________________________________________________________________
 DO3693  GEOID HEIGHT    -        -33.338 (meters)                     GEOID18
 DO3693  DYNAMIC HEIGHT  -        248.973 (meters)      816.84  (feet) COMP
 DO3693  MODELED GRAVITY -    980,290.6   (mgal)                       NAVD 88
 DO3693
 DO3693  VERT ORDER      -  SECOND    CLASS I
 DO3693
 DO3693.The horizontal coordinates were determined by differentially corrected
 DO3693.hand held GPS observations or other comparable positioning techniques
 DO3693.and have an estimated accuracy of +/- 3 meters.
 DO3693
 DO3693.The orthometric height was determined by differential leveling and
 DO3693.adjusted by the NATIONAL GEODETIC SURVEY
 DO3693.in March 2013.
 DO3693
 DO3693.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3693.GEOID18 height accuracy estimate available here.
 DO3693
 DO3693.Click photographs - Photos may exist for this station.
 DO3693
 DO3693.The dynamic height is computed by dividing the NAVD 88
 DO3693.geopotential number by the normal gravity value computed on the
 DO3693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3693.degrees latitude (g = 980.6199 gals.).
 DO3693
 DO3693.The modeled gravity was interpolated from observed gravity values.
 DO3693
 DO3693;                    North         East    Units  Estimated Accuracy
 DO3693;SPC IL W     -   627,911.0     744,825.9     MT  (+/- 3 meters HH1 GPS) 
 DO3693
 DO3693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8387088781(NAD 83)
 DO3693
 DO3693                          SUPERSEDED SURVEY CONTROL
 DO3693
 DO3693.No superseded survey control is available for this station.
 DO3693
 DO3693_MARKER: F = FLANGE-ENCASED ROD
 DO3693_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3693_STAMPING: WJ025
 DO3693_MARK LOGO: UIL
 DO3693_PROJECTION: RECESSED 5 CENTIMETERS
 DO3693_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3693+STABILITY: SURFACE MOTION
 DO3693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3693+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 DO3693_ROD/PIPE-DEPTH: 3.0 meters
 DO3693_SLEEVE-DEPTH  : 0.9 meters
 DO3693
 DO3693  HISTORY     - Date     Condition        Report By
 DO3693  HISTORY     - 20120514 MONUMENTED       AMESC
 DO3693  HISTORY     - 20140520 GOOD             ILDT
 DO3693
 DO3693                          STATION DESCRIPTION
 DO3693
 DO3693'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3693'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) WEST-NORTHWEST OF
 DO3693'RIDOTT, 6.7 MI (10.8 KM) SOUTHWEST OF DAKOTA AND 1.7 MI (2.7 KM) NORTH
 DO3693'OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3693'
 DO3693'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3693'PROCEED EAST ON US ROUTE 20 0.5 MI (0.8 KM) TO A MEDIAN CROSS-OVER AND
 DO3693'THE STATION ON THE LEFT.
 DO3693'
 DO3693'THE STATION IS IN THE MEDIAN US ROUTE 20, 34 FT (10.4 M) NORTH OF THE
 DO3693'CENTERLINE OF THE EAST BOUND LANE OF US ROUTE 20, 159 FT (48.5 M) WEST
 DO3693'OF 'SPEED LIMIT' SIGN, 5.5 FT (1.7 M) SOUTH OF 15 INCH (38 CM)
 DO3693'CORRUGATED METAL PIPE.
 DO3693'
 DO3693'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3693'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3693'IN IDENTIFICATION.
 DO3693
 DO3693                          STATION RECOVERY (2014)
 DO3693
 DO3693'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 DO3693'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3694 ***********************************************************************
 DO3694  DESIGNATION -  WJ 026
 DO3694  PID         -  DO3694
 DO3694  STATE/COUNTY-  IL/STEPHENSON
 DO3694  COUNTRY     -  US
 DO3694  USGS QUAD   -  FREEPORT WEST (2018)
 DO3694
 DO3694                         *CURRENT SURVEY CONTROL
 DO3694  ______________________________________________________________________
 DO3694* NAD 83(1986) POSITION- 42 19 13.42   (N) 089 38 02.42   (W)   HD_HELD1
 DO3694* NAVD 88 ORTHO HEIGHT -   237.589 (meters)      779.49  (feet) ADJUSTED
 DO3694  ______________________________________________________________________
 DO3694  GEOID HEIGHT    -        -33.337 (meters)                     GEOID18
 DO3694  DYNAMIC HEIGHT  -        237.512 (meters)      779.24  (feet) COMP
 DO3694  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 DO3694
 DO3694  VERT ORDER      -  SECOND    CLASS I
 DO3694
 DO3694.The horizontal coordinates were determined by differentially corrected
 DO3694.hand held GPS observations or other comparable positioning techniques
 DO3694.and have an estimated accuracy of +/- 3 meters.
 DO3694
 DO3694.The orthometric height was determined by differential leveling and
 DO3694.adjusted by the NATIONAL GEODETIC SURVEY
 DO3694.in March 2013.
 DO3694
 DO3694.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3694.GEOID18 height accuracy estimate available here.
 DO3694
 DO3694.Click photographs - Photos may exist for this station.
 DO3694
 DO3694.The dynamic height is computed by dividing the NAVD 88
 DO3694.geopotential number by the normal gravity value computed on the
 DO3694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3694.degrees latitude (g = 980.6199 gals.).
 DO3694
 DO3694.The modeled gravity was interpolated from observed gravity values.
 DO3694
 DO3694;                    North         East    Units  Estimated Accuracy
 DO3694;SPC IL W     -   627,806.2     743,906.8     MT  (+/- 3 meters HH1 GPS) 
 DO3694
 DO3694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8294888710(NAD 83)
 DO3694
 DO3694                          SUPERSEDED SURVEY CONTROL
 DO3694
 DO3694.No superseded survey control is available for this station.
 DO3694
 DO3694_MARKER: F = FLANGE-ENCASED ROD
 DO3694_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3694+WITH SETTING: INFORMATION.
 DO3694_STAMPING: WJ026
 DO3694_MARK LOGO: UIL
 DO3694_PROJECTION: RECESSED 8 CENTIMETERS
 DO3694_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3694_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3694+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2014
 DO3694_ROD/PIPE-DEPTH: 2.3 meters
 DO3694_SLEEVE-DEPTH  : 0.9 meters
 DO3694
 DO3694  HISTORY     - Date     Condition        Report By
 DO3694  HISTORY     - 20120510 MONUMENTED       AMESC
 DO3694  HISTORY     - 20140520 GOOD             ILDT
 DO3694
 DO3694                          STATION DESCRIPTION
 DO3694
 DO3694'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3694'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST-NORTHWEST OF
 DO3694'RIDOTT, 7.3 MI (11.7 KM) SOUTHWEST OF DAKOTA AND 1.8 MI (2.9 KM)
 DO3694'NORTH-NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3694'
 DO3694'THE STATION IS AT THE INTERSECTION OF ILLINOIS ROUTE 26 AND THE EAST
 DO3694'BOUND OFF RAMP OF US ROUTE 20.
 DO3694'
 DO3694'THE STATION IS 408 FT (124.4 M) WEST OF THE CENTERLINE OF ROUTE 26,
 DO3694'127 FT (38.7 M) SOUTHEAST OF 'STOP LIGHT AHEAD' SIGN, 38 FT (11.6 M)
 DO3694'SOUTHWEST OF THE CENTERLINE OF THE US ROUTE 20 OFF RAMP, 3.3 FT (1.0
 DO3694'M) NORTHEAST OF THE RIGHT OF WAY FENCE.
 DO3694'
 DO3694'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3694'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3694'IN IDENTIFICATION.
 DO3694'
 DO3694'NOTE2-7.5 FT OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A 3 FT
 DO3694'(0.9 M) GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
 DO3694
 DO3694                          STATION RECOVERY (2014)
 DO3694
 DO3694'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (RBI)
 DO3694'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3697 ***********************************************************************
 DO3697  DESIGNATION -  WJ 027
 DO3697  PID         -  DO3697
 DO3697  STATE/COUNTY-  IL/STEPHENSON
 DO3697  COUNTRY     -  US
 DO3697  USGS QUAD   -  FREEPORT WEST (2018)
 DO3697
 DO3697                         *CURRENT SURVEY CONTROL
 DO3697  ______________________________________________________________________
 DO3697* NAD 83(1986) POSITION- 42 19 47.53   (N) 089 39 20.70   (W)   HD_HELD1
 DO3697* NAVD 88 ORTHO HEIGHT -   233.799 (meters)      767.06  (feet) ADJUSTED
 DO3697  ______________________________________________________________________
 DO3697  GEOID HEIGHT    -        -33.346 (meters)                     GEOID18
 DO3697  DYNAMIC HEIGHT  -        233.723 (meters)      766.81  (feet) COMP
 DO3697  MODELED GRAVITY -    980,291.6   (mgal)                       NAVD 88
 DO3697
 DO3697  VERT ORDER      -  SECOND    CLASS I
 DO3697
 DO3697.The horizontal coordinates were determined by differentially corrected
 DO3697.hand held GPS observations or other comparable positioning techniques
 DO3697.and have an estimated accuracy of +/- 3 meters.
 DO3697
 DO3697.The orthometric height was determined by differential leveling and
 DO3697.adjusted by the NATIONAL GEODETIC SURVEY
 DO3697.in March 2013.
 DO3697
 DO3697.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3697.GEOID18 height accuracy estimate available here.
 DO3697
 DO3697.Click photographs - Photos may exist for this station.
 DO3697
 DO3697.The dynamic height is computed by dividing the NAVD 88
 DO3697.geopotential number by the normal gravity value computed on the
 DO3697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3697.degrees latitude (g = 980.6199 gals.).
 DO3697
 DO3697.The modeled gravity was interpolated from observed gravity values.
 DO3697
 DO3697;                    North         East    Units  Estimated Accuracy
 DO3697;SPC IL W     -   628,847.6     742,108.1     MT  (+/- 3 meters HH1 GPS) 
 DO3697
 DO3697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8118989818(NAD 83)
 DO3697
 DO3697                          SUPERSEDED SURVEY CONTROL
 DO3697
 DO3697.No superseded survey control is available for this station.
 DO3697
 DO3697_MARKER: F = FLANGE-ENCASED ROD
 DO3697_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3697_STAMPING: WJ027
 DO3697_MARK LOGO: UIL
 DO3697_PROJECTION: RECESSED 10 CENTIMETERS
 DO3697_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3697_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3697+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 DO3697_ROD/PIPE-DEPTH: 4.9 meters
 DO3697_SLEEVE-DEPTH  : 0.9 meters
 DO3697
 DO3697  HISTORY     - Date     Condition        Report By
 DO3697  HISTORY     - 20120510 MONUMENTED       AMESC
 DO3697
 DO3697                          STATION DESCRIPTION
 DO3697
 DO3697'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3697'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-SOUTHEAST OF LENA,
 DO3697'7.8 MI (12.6 KM) WEST-SOUTHWEST OF DAKOTA AND 2.9 MI (4.7 KM)
 DO3697'NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3697'
 DO3697'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3697'PROCEED WEST ON US ROUTE 20 1.33 MI (2.1 KM) TO THE STATION ON THE
 DO3697'RIGHT.
 DO3697'
 DO3697'THE STATION IS 47.2 FT (14.4 M) NORTH OF THE CENTERLINE OF US ROUTE
 DO3697'20, 112 FT (34.1 M) SOUTH OF THE NORTHEAST RIGHT OF WAY FENCE, 75 FT
 DO3697'(22.9 M) NORTHWEST OF A MEDIAN INLET.
 DO3697'
 DO3697'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3697'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3697'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3698 ***********************************************************************
 DO3698  DESIGNATION -  WJ 028
 DO3698  PID         -  DO3698
 DO3698  STATE/COUNTY-  IL/STEPHENSON
 DO3698  COUNTRY     -  US
 DO3698  USGS QUAD   -  FREEPORT WEST (2018)
 DO3698
 DO3698                         *CURRENT SURVEY CONTROL
 DO3698  ______________________________________________________________________
 DO3698* NAD 83(1986) POSITION- 42 19 53.19   (N) 089 40 01.41   (W)   HD_HELD1
 DO3698* NAVD 88 ORTHO HEIGHT -   241.478 (meters)      792.25  (feet) ADJUSTED
 DO3698  ______________________________________________________________________
 DO3698  GEOID HEIGHT    -        -33.348 (meters)                     GEOID18
 DO3698  DYNAMIC HEIGHT  -        241.400 (meters)      791.99  (feet) COMP
 DO3698  MODELED GRAVITY -    980,291.6   (mgal)                       NAVD 88
 DO3698
 DO3698  VERT ORDER      -  SECOND    CLASS I
 DO3698
 DO3698.The horizontal coordinates were determined by differentially corrected
 DO3698.hand held GPS observations or other comparable positioning techniques
 DO3698.and have an estimated accuracy of +/- 3 meters.
 DO3698
 DO3698.The orthometric height was determined by differential leveling and
 DO3698.adjusted by the NATIONAL GEODETIC SURVEY
 DO3698.in March 2013.
 DO3698
 DO3698.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3698.GEOID18 height accuracy estimate available here.
 DO3698
 DO3698.Click photographs - Photos may exist for this station.
 DO3698
 DO3698.The dynamic height is computed by dividing the NAVD 88
 DO3698.geopotential number by the normal gravity value computed on the
 DO3698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3698.degrees latitude (g = 980.6199 gals.).
 DO3698
 DO3698.The modeled gravity was interpolated from observed gravity values.
 DO3698
 DO3698;                    North         East    Units  Estimated Accuracy
 DO3698;SPC IL W     -   629,016.7     741,175.1     MT  (+/- 3 meters HH1 GPS) 
 DO3698
 DO3698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8026290022(NAD 83)
 DO3698
 DO3698                          SUPERSEDED SURVEY CONTROL
 DO3698
 DO3698.No superseded survey control is available for this station.
 DO3698
 DO3698_MARKER: DD = SURVEY DISK
 DO3698_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3698_SP_SET: WING WALL
 DO3698_STAMPING: WJ028
 DO3698_MARK LOGO: ILDT
 DO3698_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3698_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3698+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 DO3698
 DO3698  HISTORY     - Date     Condition        Report By
 DO3698  HISTORY     - UNK      MONUMENTED       ILDT
 DO3698  HISTORY     - 20120516 GOOD             AMESC
 DO3698
 DO3698                          STATION DESCRIPTION
 DO3698
 DO3698'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3698'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST-SOUTHEAST OF LENA,
 DO3698'8.2 MI (13.2 KM) WEST-SOUTHWEST OF DAKOTA AND 3.4 MI (5.5 KM)
 DO3698'NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3698'
 DO3698'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3698'PROCEED WEST ON US ROUTE 20 1.93 MI (3.1 KM) TO A BRIDGE AND THE
 DO3698'STATION ON THE RIGHT.
 DO3698'
 DO3698'THE STATION IS IN THE NORTHWEST CORNER OF THE BRIDGE BUILT IN 1986, 25
 DO3698'FT (7.6 M) NORTH OF THE CENTERLINE OF US ROUTE 20, 18 FT (5.5 M) EAST
 DO3698'ON A 'SPEED LIMIT/NO PASSING' SIGN, 6.5 SOUTH OF THE END OF THE WING
 DO3698'WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3702 ***********************************************************************
 DO3702  DESIGNATION -  WJ 029
 DO3702  PID         -  DO3702
 DO3702  STATE/COUNTY-  IL/STEPHENSON
 DO3702  COUNTRY     -  US
 DO3702  USGS QUAD   -  FREEPORT WEST (2018)
 DO3702
 DO3702                         *CURRENT SURVEY CONTROL
 DO3702  ______________________________________________________________________
 DO3702* NAD 83(1986) POSITION- 42 19 51.79   (N) 089 42 37.39   (W)   HD_HELD1
 DO3702* NAVD 88 ORTHO HEIGHT -   261.491 (meters)      857.91  (feet) ADJUSTED
 DO3702  ______________________________________________________________________
 DO3702  GEOID HEIGHT    -        -33.340 (meters)                     GEOID18
 DO3702  DYNAMIC HEIGHT  -        261.406 (meters)      857.63  (feet) COMP
 DO3702  MODELED GRAVITY -    980,290.1   (mgal)                       NAVD 88
 DO3702
 DO3702  VERT ORDER      -  SECOND    CLASS I
 DO3702
 DO3702.The horizontal coordinates were determined by differentially corrected
 DO3702.hand held GPS observations or other comparable positioning techniques
 DO3702.and have an estimated accuracy of +/- 3 meters.
 DO3702
 DO3702.The orthometric height was determined by differential leveling and
 DO3702.adjusted by the NATIONAL GEODETIC SURVEY
 DO3702.in March 2013.
 DO3702
 DO3702.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3702.GEOID18 height accuracy estimate available here.
 DO3702
 DO3702.Click photographs - Photos may exist for this station.
 DO3702
 DO3702.The dynamic height is computed by dividing the NAVD 88
 DO3702.geopotential number by the normal gravity value computed on the
 DO3702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3702.degrees latitude (g = 980.6199 gals.).
 DO3702
 DO3702.The modeled gravity was interpolated from observed gravity values.
 DO3702
 DO3702;                    North         East    Units  Estimated Accuracy
 DO3702;SPC IL W     -   628,953.4     737,604.4     MT  (+/- 3 meters HH1 GPS) 
 DO3702
 DO3702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7669190091(NAD 83)
 DO3702
 DO3702                          SUPERSEDED SURVEY CONTROL
 DO3702
 DO3702.No superseded survey control is available for this station.
 DO3702
 DO3702_MARKER: F = FLANGE-ENCASED ROD
 DO3702_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3702_STAMPING: WJ029
 DO3702_MARK LOGO: UIL
 DO3702_PROJECTION: RECESSED 8 CENTIMETERS
 DO3702_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3702_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3702+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 DO3702_ROD/PIPE-DEPTH: 4.3 meters
 DO3702_SLEEVE-DEPTH  : 0.9 meters
 DO3702
 DO3702  HISTORY     - Date     Condition        Report By
 DO3702  HISTORY     - 20120510 MONUMENTED       AMESC
 DO3702
 DO3702                          STATION DESCRIPTION
 DO3702
 DO3702'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3702'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHEAST OF PEARL CITY,
 DO3702'6.6 MI (10.6 KM) EAST-SOUTHEAST OF LENA AND 5.2 MI (8.4 KM)
 DO3702'WEST-NORTHWEST OF FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3702'
 DO3702'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3702'PROCEED WEST ON US ROUTE 20 4.15 MI (6.7 KM) TO THE STATION ON THE
 DO3702'LEFT.
 DO3702'
 DO3702'THE STATION IS 84.2 FT (25.7 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DO3702'20, 67.7 FT (20.6 M) SOUTHWEST OF 'DICK MULCAHEY BYPASS' SIGN, 4.3 FT
 DO3702'(1.3 M) NORTH OF RIGHT OF WAY FENCE.
 DO3702'
 DO3702'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3702'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3702'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3704 ***********************************************************************
 DO3704  DESIGNATION -  WJ 030
 DO3704  PID         -  DO3704
 DO3704  STATE/COUNTY-  IL/STEPHENSON
 DO3704  COUNTRY     -  US
 DO3704  USGS QUAD   -  FREEPORT WEST (2018)
 DO3704
 DO3704                         *CURRENT SURVEY CONTROL
 DO3704  ______________________________________________________________________
 DO3704* NAD 83(1986) POSITION- 42 19 43.94   (N) 089 43 42.83   (W)   HD_HELD1
 DO3704* NAVD 88 ORTHO HEIGHT -   266.704 (meters)      875.01  (feet) ADJUSTED
 DO3704  ______________________________________________________________________
 DO3704  GEOID HEIGHT    -        -33.335 (meters)                     GEOID18
 DO3704  DYNAMIC HEIGHT  -        266.617 (meters)      874.73  (feet) COMP
 DO3704  MODELED GRAVITY -    980,288.8   (mgal)                       NAVD 88
 DO3704
 DO3704  VERT ORDER      -  SECOND    CLASS I
 DO3704
 DO3704.The horizontal coordinates were determined by differentially corrected
 DO3704.hand held GPS observations or other comparable positioning techniques
 DO3704.and have an estimated accuracy of +/- 3 meters.
 DO3704
 DO3704.The orthometric height was determined by differential leveling and
 DO3704.adjusted by the NATIONAL GEODETIC SURVEY
 DO3704.in March 2013.
 DO3704
 DO3704.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3704.GEOID18 height accuracy estimate available here.
 DO3704
 DO3704.Click photographs - Photos may exist for this station.
 DO3704
 DO3704.The dynamic height is computed by dividing the NAVD 88
 DO3704.geopotential number by the normal gravity value computed on the
 DO3704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3704.degrees latitude (g = 980.6199 gals.).
 DO3704
 DO3704.The modeled gravity was interpolated from observed gravity values.
 DO3704
 DO3704;                    North         East    Units  Estimated Accuracy
 DO3704;SPC IL W     -   628,703.4     736,107.6     MT  (+/- 3 meters HH1 GPS) 
 DO3704
 DO3704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7518689897(NAD 83)
 DO3704
 DO3704                          SUPERSEDED SURVEY CONTROL
 DO3704
 DO3704.No superseded survey control is available for this station.
 DO3704
 DO3704_MARKER: F = FLANGE-ENCASED ROD
 DO3704_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3704_STAMPING: WJ030
 DO3704_MARK LOGO: UIL
 DO3704_PROJECTION: RECESSED 8 CENTIMETERS
 DO3704_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3704_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3704+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO3704_ROD/PIPE-DEPTH: 12.2 meters
 DO3704_SLEEVE-DEPTH  : 0.9 meters
 DO3704
 DO3704  HISTORY     - Date     Condition        Report By
 DO3704  HISTORY     - 20120509 MONUMENTED       AMESC
 DO3704
 DO3704                          STATION DESCRIPTION
 DO3704
 DO3704'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3704'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTHEAST OF PEARL CITY,
 DO3704'5.9 MI (9.5 KM) WEST-NORTHWEST OF FREEPORT AND 5.9 MI (9.5 KM)
 DO3704'SOUTHEAST OF LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3704'
 DO3704'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3704'PROCEED WEST ON US ROUTE 20 5.0 MI (8.0 KM) TO FLANSBURG ROAD, NORTH
 DO3704'ON FLANSBURG ROAD 0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DO3704'
 DO3704'THE STATION IS 36 FT (11.0 M) NORTH OF THE CENTERLINE OF FLANSBURG
 DO3704'ROAD, 126.3 FT (38.5 M) EAST OF THE CENTERLINE OF DRIVEWAY TO HOUSE
 DO3704'NUMBER '2037', 98.4 FT (30.0 M) EAST OF A TELEPHONE PEDESTAL, 6.6 FT
 DO3704'(2.0 M) SOUTH OF A POWER POLE.
 DO3704'
 DO3704'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3704'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3704'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3705 ***********************************************************************
 DO3705  DESIGNATION -  WJ 031
 DO3705  PID         -  DO3705
 DO3705  STATE/COUNTY-  IL/STEPHENSON
 DO3705  COUNTRY     -  US
 DO3705  USGS QUAD   -  FREEPORT WEST (2018)
 DO3705
 DO3705                         *CURRENT SURVEY CONTROL
 DO3705  ______________________________________________________________________
 DO3705* NAD 83(1986) POSITION- 42 20 23.28   (N) 089 43 47.16   (W)   HD_HELD1
 DO3705* NAVD 88 ORTHO HEIGHT -   250.682 (meters)      822.45  (feet) ADJUSTED
 DO3705  ______________________________________________________________________
 DO3705  GEOID HEIGHT    -        -33.349 (meters)                     GEOID18
 DO3705  DYNAMIC HEIGHT  -        250.600 (meters)      822.18  (feet) COMP
 DO3705  MODELED GRAVITY -    980,289.6   (mgal)                       NAVD 88
 DO3705
 DO3705  VERT ORDER      -  SECOND    CLASS I
 DO3705
 DO3705.The horizontal coordinates were determined by differentially corrected
 DO3705.hand held GPS observations or other comparable positioning techniques
 DO3705.and have an estimated accuracy of +/- 3 meters.
 DO3705
 DO3705.The orthometric height was determined by differential leveling and
 DO3705.adjusted by the NATIONAL GEODETIC SURVEY
 DO3705.in March 2013.
 DO3705
 DO3705.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3705.GEOID18 height accuracy estimate available here.
 DO3705
 DO3705.Click photographs - Photos may exist for this station.
 DO3705
 DO3705.The dynamic height is computed by dividing the NAVD 88
 DO3705.geopotential number by the normal gravity value computed on the
 DO3705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3705.degrees latitude (g = 980.6199 gals.).
 DO3705
 DO3705.The modeled gravity was interpolated from observed gravity values.
 DO3705
 DO3705;                    North         East    Units  Estimated Accuracy
 DO3705;SPC IL W     -   629,916.6     736,002.2     MT  (+/- 3 meters HH1 GPS) 
 DO3705
 DO3705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7512591114(NAD 83)
 DO3705
 DO3705                          SUPERSEDED SURVEY CONTROL
 DO3705
 DO3705.No superseded survey control is available for this station.
 DO3705
 DO3705_MARKER: F = FLANGE-ENCASED ROD
 DO3705_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3705_STAMPING: WJ031
 DO3705_MARK LOGO: UIL
 DO3705_PROJECTION: RECESSED 8 CENTIMETERS
 DO3705_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3705_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3705+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2012
 DO3705_ROD/PIPE-DEPTH: 9.8 meters
 DO3705_SLEEVE-DEPTH  : 0.9 meters
 DO3705
 DO3705  HISTORY     - Date     Condition        Report By
 DO3705  HISTORY     - 20120509 MONUMENTED       AMESC
 DO3705
 DO3705                          STATION DESCRIPTION
 DO3705
 DO3705'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3705'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) NORTHEAST OF PEARL CITY,
 DO3705'6.3 MI (10.1 KM) WEST-NORTHWEST OF FREEPORT AND 5.5 MI (8.8 KM)
 DO3705'EAST-SOUTHEAST OF LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3705'
 DO3705'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3705'PROCEED WEST ON US ROUTE 20 5.0 MI (8.0 KM) TO FLANSBURG ROAD, NORTH
 DO3705'ON FLANSBURG ROAD 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.
 DO3705'
 DO3705'THE STATION IS 30 FT (9.1 M) WEST OF THE CENTERLINE OF FLANSBURG ROAD,
 DO3705'38.1 FT (11.6 M) NORTH OF A POWER POLE, 28 FT (8.5 M) SOUTH OF THE
 DO3705'CENTERLINE OF A FIELD ENTRANCE.
 DO3705'
 DO3705'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3705'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3705'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3706 ***********************************************************************
 DO3706  DESIGNATION -  WJ 032
 DO3706  PID         -  DO3706
 DO3706  STATE/COUNTY-  IL/STEPHENSON
 DO3706  COUNTRY     -  US
 DO3706  USGS QUAD   -  FREEPORT WEST (2018)
 DO3706
 DO3706                         *CURRENT SURVEY CONTROL
 DO3706  ______________________________________________________________________
 DO3706* NAD 83(1986) POSITION- 42 21 05.53   (N) 089 43 47.08   (W)   HD_HELD1
 DO3706* NAVD 88 ORTHO HEIGHT -   263.965 (meters)      866.03  (feet) ADJUSTED
 DO3706  ______________________________________________________________________
 DO3706  GEOID HEIGHT    -        -33.364 (meters)                     GEOID18
 DO3706  DYNAMIC HEIGHT  -        263.880 (meters)      865.75  (feet) COMP
 DO3706  MODELED GRAVITY -    980,290.6   (mgal)                       NAVD 88
 DO3706
 DO3706  VERT ORDER      -  SECOND    CLASS I
 DO3706
 DO3706.The horizontal coordinates were determined by differentially corrected
 DO3706.hand held GPS observations or other comparable positioning techniques
 DO3706.and have an estimated accuracy of +/- 3 meters.
 DO3706
 DO3706.The orthometric height was determined by differential leveling and
 DO3706.adjusted by the NATIONAL GEODETIC SURVEY
 DO3706.in March 2013.
 DO3706
 DO3706.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3706.GEOID18 height accuracy estimate available here.
 DO3706
 DO3706.Click photographs - Photos may exist for this station.
 DO3706
 DO3706.The dynamic height is computed by dividing the NAVD 88
 DO3706.geopotential number by the normal gravity value computed on the
 DO3706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3706.degrees latitude (g = 980.6199 gals.).
 DO3706
 DO3706.The modeled gravity was interpolated from observed gravity values.
 DO3706
 DO3706;                    North         East    Units  Estimated Accuracy
 DO3706;SPC IL W     -   631,220.2     735,997.3     MT  (+/- 3 meters HH1 GPS) 
 DO3706
 DO3706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7516992417(NAD 83)
 DO3706
 DO3706                          SUPERSEDED SURVEY CONTROL
 DO3706
 DO3706.No superseded survey control is available for this station.
 DO3706
 DO3706_MARKER: F = FLANGE-ENCASED ROD
 DO3706_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3706_STAMPING: WJ032
 DO3706_MARK LOGO: UIL
 DO3706_PROJECTION: RECESSED 13 CENTIMETERS
 DO3706_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3706_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3706+SATELLITE: SATELLITE OBSERVATIONS - April 13, 2023
 DO3706_ROD/PIPE-DEPTH: 6.4 meters
 DO3706_SLEEVE-DEPTH  : 0.9 meters
 DO3706
 DO3706  HISTORY     - Date     Condition        Report By
 DO3706  HISTORY     - 20120509 MONUMENTED       AMESC
 DO3706  HISTORY     - 20230413 GOOD             ILDT
 DO3706
 DO3706                          STATION DESCRIPTION
 DO3706
 DO3706'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3706'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTHEAST OF PEARL CITY,
 DO3706'6.7 MI (10.8 KM) NORTHWEST OF FREEPORT AND 5.1 MI (8.2 KM)
 DO3706'EAST-SOUTHEAST OF LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3706'
 DO3706'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 26 AND US ROUTE 20
 DO3706'PROCEED WEST ON US ROUTE 20 5.0 MI (8.0 KM) TO FLANSBURG ROAD, NORTH
 DO3706'ON FLANSBURG ROAD 1.8 MI (2.9 KM) TO THE STATION ON THE RIGHT.
 DO3706'
 DO3706'THE STATION IS 33.8 FT (10.3 M) EAST OF THE CENTERLINE OF FLANSBURG
 DO3706'ROAD, 74.5 FT (22.7 M) SOUTHEAST OF A METAL FENCE POST, 19.8 FT (6.0
 DO3706'M) NORTH OF A FIELD ENTRANCE.
 DO3706'
 DO3706'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3706'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3706'IN IDENTIFICATION.
 DO3706
 DO3706                          STATION RECOVERY (2023)
 DO3706
 DO3706'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3706'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3707 ***********************************************************************
 DO3707  DESIGNATION -  WJ 033
 DO3707  PID         -  DO3707
 DO3707  STATE/COUNTY-  IL/STEPHENSON
 DO3707  COUNTRY     -  US
 DO3707  USGS QUAD   -  FREEPORT WEST (2018)
 DO3707
 DO3707                         *CURRENT SURVEY CONTROL
 DO3707  ______________________________________________________________________
 DO3707* NAD 83(1986) POSITION- 42 21 28.45   (N) 089 44 57.57   (W)   HD_HELD1
 DO3707* NAVD 88 ORTHO HEIGHT -   262.062 (meters)      859.78  (feet) ADJUSTED
 DO3707  ______________________________________________________________________
 DO3707  GEOID HEIGHT    -        -33.368 (meters)                     GEOID18
 DO3707  DYNAMIC HEIGHT  -        261.976 (meters)      859.50  (feet) COMP
 DO3707  MODELED GRAVITY -    980,289.8   (mgal)                       NAVD 88
 DO3707
 DO3707  VERT ORDER      -  SECOND    CLASS I
 DO3707
 DO3707.The horizontal coordinates were determined by differentially corrected
 DO3707.hand held GPS observations or other comparable positioning techniques
 DO3707.and have an estimated accuracy of +/- 3 meters.
 DO3707
 DO3707.The orthometric height was determined by differential leveling and
 DO3707.adjusted by the NATIONAL GEODETIC SURVEY
 DO3707.in March 2013.
 DO3707
 DO3707.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3707.GEOID18 height accuracy estimate available here.
 DO3707
 DO3707.Click photographs - Photos may exist for this station.
 DO3707
 DO3707.The dynamic height is computed by dividing the NAVD 88
 DO3707.geopotential number by the normal gravity value computed on the
 DO3707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3707.degrees latitude (g = 980.6199 gals.).
 DO3707
 DO3707.The modeled gravity was interpolated from observed gravity values.
 DO3707
 DO3707;                    North         East    Units  Estimated Accuracy
 DO3707;SPC IL W     -   631,919.3     734,380.6     MT  (+/- 3 meters HH1 GPS) 
 DO3707
 DO3707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7357993176(NAD 83)
 DO3707
 DO3707                          SUPERSEDED SURVEY CONTROL
 DO3707
 DO3707.No superseded survey control is available for this station.
 DO3707
 DO3707_MARKER: F = FLANGE-ENCASED ROD
 DO3707_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3707+WITH SETTING: INFORMATION.
 DO3707_STAMPING: WJ033
 DO3707_MARK LOGO: UIL
 DO3707_PROJECTION: RECESSED 8 CENTIMETERS
 DO3707_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3707_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3707+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2022
 DO3707_ROD/PIPE-DEPTH: 2.1 meters
 DO3707_SLEEVE-DEPTH  : 0.9 meters
 DO3707
 DO3707  HISTORY     - Date     Condition        Report By
 DO3707  HISTORY     - 20120509 MONUMENTED       AMESC
 DO3707  HISTORY     - 20221214 GOOD             ILDT
 DO3707
 DO3707                          STATION DESCRIPTION
 DO3707
 DO3707'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3707'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-NORTHWEST OF
 DO3707'FREEPORT, 7.5 MI (12.1 KM) NORTH-NORTHEAST OF PEARL CITY AND 4.0 MI
 DO3707'(6.4 KM) EAST-SOUTHEAST OF LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3707'
 DO3707'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3707'PROCEED EAST ON US ROUTE 20 1.4 MI (2.3 KM) TO CO HIGHWAY 6, NORTH ON
 DO3707'CO HIGHWAY 6 0.05 MI (0.1 KM) TO WAGNER ROAD, EAST ON WAGNER ROAD 2.65
 DO3707'MI (4.3 KM) TO RINKS ROAD, NORTH ON RINKS ROAD 180 FT (54.9 M) TO
 DO3707'WAGNER ROAD, EAST ON WAGNER ROAD 80 FT (24.4 M) TO THE STATION ON THE
 DO3707'RIGHT.
 DO3707'
 DO3707'THE STATION IS 20.7 FT (6.3 M) SOUTH OF THE CENTERLINE OF WAGNER ROAD,
 DO3707'55.8 FT (17.0 M) SOUTHEAST OF A 'STOP' SIGN, 53.1 FT (16.2 M)
 DO3707'EAST-SOUTHEAST OF THE 24 INCH (61 CM) CORRUGATED METAL PIPE UNDER
 DO3707'WAGNER ROAD, 50.5 FT (15.4 M) EAST OF THE CORNER FENCE POST, 3 FT (0.9
 DO3707'M) NORTH OF A FENCE LINE.
 DO3707'
 DO3707'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3707'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3707'IN IDENTIFICATION.
 DO3707'
 DO3707'NOTE2-7 FT OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A 3 FT
 DO3707'(0.9 M) GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
 DO3707
 DO3707                          STATION RECOVERY (2022)
 DO3707
 DO3707'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3707'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3708 ***********************************************************************
 DO3708  DESIGNATION -  WJ 034
 DO3708  PID         -  DO3708
 DO3708  STATE/COUNTY-  IL/STEPHENSON
 DO3708  COUNTRY     -  US
 DO3708  USGS QUAD   -  PEARL CITY (2018)
 DO3708
 DO3708                         *CURRENT SURVEY CONTROL
 DO3708  ______________________________________________________________________
 DO3708* NAD 83(1986) POSITION- 42 21 27.31   (N) 089 46 10.42   (W)   HD_HELD1
 DO3708* NAVD 88 ORTHO HEIGHT -   286.107 (meters)      938.67  (feet) ADJUSTED
 DO3708  ______________________________________________________________________
 DO3708  GEOID HEIGHT    -        -33.362 (meters)                     GEOID18
 DO3708  DYNAMIC HEIGHT  -        286.014 (meters)      938.36  (feet) COMP
 DO3708  MODELED GRAVITY -    980,287.9   (mgal)                       NAVD 88
 DO3708
 DO3708  VERT ORDER      -  SECOND    CLASS I
 DO3708
 DO3708.The horizontal coordinates were determined by differentially corrected
 DO3708.hand held GPS observations or other comparable positioning techniques
 DO3708.and have an estimated accuracy of +/- 3 meters.
 DO3708
 DO3708.The orthometric height was determined by differential leveling and
 DO3708.adjusted by the NATIONAL GEODETIC SURVEY
 DO3708.in March 2013.
 DO3708
 DO3708.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3708.GEOID18 height accuracy estimate available here.
 DO3708
 DO3708.Click photographs - Photos may exist for this station.
 DO3708
 DO3708.The dynamic height is computed by dividing the NAVD 88
 DO3708.geopotential number by the normal gravity value computed on the
 DO3708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3708.degrees latitude (g = 980.6199 gals.).
 DO3708
 DO3708.The modeled gravity was interpolated from observed gravity values.
 DO3708
 DO3708;                    North         East    Units  Estimated Accuracy
 DO3708;SPC IL W     -   631,876.1     732,713.8     MT  (+/- 3 meters HH1 GPS) 
 DO3708
 DO3708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7191193195(NAD 83)
 DO3708
 DO3708                          SUPERSEDED SURVEY CONTROL
 DO3708
 DO3708.No superseded survey control is available for this station.
 DO3708
 DO3708_MARKER: F = FLANGE-ENCASED ROD
 DO3708_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3708_STAMPING: WJ034
 DO3708_MARK LOGO: UIL
 DO3708_PROJECTION: RECESSED 8 CENTIMETERS
 DO3708_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3708+STABILITY: SURFACE MOTION
 DO3708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3708+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3708_ROD/PIPE-DEPTH: 3.0 meters
 DO3708_SLEEVE-DEPTH  : 0.9 meters
 DO3708
 DO3708  HISTORY     - Date     Condition        Report By
 DO3708  HISTORY     - 20120508 MONUMENTED       AMESC
 DO3708
 DO3708                          STATION DESCRIPTION
 DO3708
 DO3708'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3708'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-NORTHEAST OF KENT,
 DO3708'7.0 MI (11.3 KM) NORTH-NORTHEAST OF PEARL CITY AND 3.1 MI (5.0 KM)
 DO3708'EAST-SOUTHEAST OF LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3708'
 DO3708'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3708'PROCEED EAST ON US ROUTE 20 1.4 MI (2.3 KM) TO CO HIGHWAY 6, NORTH ON
 DO3708'CO HIGHWAY 6 0.05 MI (0.1 KM) TO WAGNER ROAD, EAST ON WAGNER ROAD 1.63
 DO3708'MI (2.6 KM) TO UNITY ROAD AND THE STATION ON THE LEFT.
 DO3708'
 DO3708'THE STATION IS IN THE NORTHWEST QUADRANT OF UNITY ROAD AND WAGNER
 DO3708'ROAD, 30.5 FT (9.3 M) NORTH OF THE CENTERLINE OF WAGNER ROAD, 38.7 FT
 DO3708'(11.8 M) WEST OF THE CENTERLINE OF UNITY ROAD, 74.1 FT (22.6 M)
 DO3708'SOUTHWEST OF A POWER POLE, 13.0 FT (4.0 M) NORTHWEST OF A 15 INCH (38
 DO3708'CM) CORRUGATED METAL PIPE, 4.5 FT (1.4 M) WEST OF A STREET SIGN.
 DO3708'
 DO3708'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3708'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3708'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3709 ***********************************************************************
 DO3709  DESIGNATION -  WJ 035
 DO3709  PID         -  DO3709
 DO3709  STATE/COUNTY-  IL/STEPHENSON
 DO3709  COUNTRY     -  US
 DO3709  USGS QUAD   -  PEARL CITY (2018)
 DO3709
 DO3709                         *CURRENT SURVEY CONTROL
 DO3709  ______________________________________________________________________
 DO3709* NAD 83(1986) POSITION- 42 21 25.29   (N) 089 47 35.00   (W)   HD_HELD1
 DO3709* NAVD 88 ORTHO HEIGHT -   285.098 (meters)      935.36  (feet) ADJUSTED
 DO3709  ______________________________________________________________________
 DO3709  GEOID HEIGHT    -        -33.355 (meters)                     GEOID18
 DO3709  DYNAMIC HEIGHT  -        285.004 (meters)      935.05  (feet) COMP
 DO3709  MODELED GRAVITY -    980,285.4   (mgal)                       NAVD 88
 DO3709
 DO3709  VERT ORDER      -  SECOND    CLASS I
 DO3709
 DO3709.The horizontal coordinates were determined by differentially corrected
 DO3709.hand held GPS observations or other comparable positioning techniques
 DO3709.and have an estimated accuracy of +/- 3 meters.
 DO3709
 DO3709.The orthometric height was determined by differential leveling and
 DO3709.adjusted by the NATIONAL GEODETIC SURVEY
 DO3709.in March 2013.
 DO3709
 DO3709.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3709.GEOID18 height accuracy estimate available here.
 DO3709
 DO3709.Click photographs - Photos may exist for this station.
 DO3709
 DO3709.The dynamic height is computed by dividing the NAVD 88
 DO3709.geopotential number by the normal gravity value computed on the
 DO3709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3709.degrees latitude (g = 980.6199 gals.).
 DO3709
 DO3709.The modeled gravity was interpolated from observed gravity values.
 DO3709
 DO3709;                    North         East    Units  Estimated Accuracy
 DO3709;SPC IL W     -   631,805.0     730,778.5     MT  (+/- 3 meters HH1 GPS) 
 DO3709
 DO3709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6997493196(NAD 83)
 DO3709
 DO3709                          SUPERSEDED SURVEY CONTROL
 DO3709
 DO3709.No superseded survey control is available for this station.
 DO3709
 DO3709_MARKER: F = FLANGE-ENCASED ROD
 DO3709_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3709_STAMPING: WJ035
 DO3709_MARK LOGO: UIL
 DO3709_PROJECTION: RECESSED 10 CENTIMETERS
 DO3709_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3709_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3709_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3709+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 DO3709_ROD/PIPE-DEPTH: 6.4 meters
 DO3709_SLEEVE-DEPTH  : 0.9 meters
 DO3709
 DO3709  HISTORY     - Date     Condition        Report By
 DO3709  HISTORY     - 20120508 MONUMENTED       AMESC
 DO3709
 DO3709                          STATION DESCRIPTION
 DO3709
 DO3709'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3709'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF PEARL
 DO3709'CITY, 6.5 MI (10.5 KM) EAST-NORTHEAST OF KENT AND 2.2 MI (3.5 KM)
 DO3709'SOUTHEAST OF LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3709'
 DO3709'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3709'PROCEED EAST ON US ROUTE 20 1.4 MI (2.3 KM) TO CO HIGHWAY 6, NORTH ON
 DO3709'CO HIGHWAY 6 0.05 MI (0.1 KM) TO WAGNER ROAD, EAST ON WAGNER ROAD 0.43
 DO3709'MI (0.7 KM) TO THE STATION ON THE RIGHT.
 DO3709'
 DO3709'THE STATION IS 25 FT (7.6 M) SOUTH OF THE CENTERLINE OF WAGNER ROAD,
 DO3709'885 FT (269.7 M) EAST OF THE RAILROAD TRACKS, 490 FT (149.4 M) WEST OF
 DO3709'THE CENTERLINE OF DRIVE TO HOUSE NUMBER '9128', 6.5 FT (2.0 M) EAST OF
 DO3709'A POWER POLE.
 DO3709'
 DO3709'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3709'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3709'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3710 ***********************************************************************
 DO3710  DESIGNATION -  WJ 036
 DO3710  PID         -  DO3710
 DO3710  STATE/COUNTY-  IL/STEPHENSON
 DO3710  COUNTRY     -  US
 DO3710  USGS QUAD   -  PEARL CITY (2018)
 DO3710
 DO3710                         *CURRENT SURVEY CONTROL
 DO3710  ______________________________________________________________________
 DO3710* NAD 83(1986) POSITION- 42 21 24.47   (N) 089 48 30.08   (W)   HD_HELD1
 DO3710* NAVD 88 ORTHO HEIGHT -   279.757 (meters)      917.84  (feet) ADJUSTED
 DO3710  ______________________________________________________________________
 DO3710  GEOID HEIGHT    -        -33.349 (meters)                     GEOID18
 DO3710  DYNAMIC HEIGHT  -        279.664 (meters)      917.53  (feet) COMP
 DO3710  MODELED GRAVITY -    980,283.7   (mgal)                       NAVD 88
 DO3710
 DO3710  VERT ORDER      -  SECOND    CLASS I
 DO3710
 DO3710.The horizontal coordinates were determined by differentially corrected
 DO3710.hand held GPS observations or other comparable positioning techniques
 DO3710.and have an estimated accuracy of +/- 3 meters.
 DO3710
 DO3710.The orthometric height was determined by differential leveling and
 DO3710.adjusted by the NATIONAL GEODETIC SURVEY
 DO3710.in March 2013.
 DO3710
 DO3710.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3710.GEOID18 height accuracy estimate available here.
 DO3710
 DO3710.Click photographs - Photos may exist for this station.
 DO3710
 DO3710.The dynamic height is computed by dividing the NAVD 88
 DO3710.geopotential number by the normal gravity value computed on the
 DO3710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3710.degrees latitude (g = 980.6199 gals.).
 DO3710
 DO3710.The modeled gravity was interpolated from observed gravity values.
 DO3710
 DO3710;                    North         East    Units  Estimated Accuracy
 DO3710;SPC IL W     -   631,774.3     729,518.2     MT  (+/- 3 meters HH1 GPS) 
 DO3710
 DO3710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6871393212(NAD 83)
 DO3710
 DO3710                          SUPERSEDED SURVEY CONTROL
 DO3710
 DO3710.No superseded survey control is available for this station.
 DO3710
 DO3710_MARKER: F = FLANGE-ENCASED ROD
 DO3710_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3710_STAMPING: WJ036
 DO3710_MARK LOGO: UIL
 DO3710_PROJECTION: RECESSED 8 CENTIMETERS
 DO3710_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3710_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3710+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO3710_ROD/PIPE-DEPTH: 6.7 meters
 DO3710_SLEEVE-DEPTH  : 0.9 meters
 DO3710
 DO3710  HISTORY     - Date     Condition        Report By
 DO3710  HISTORY     - 20120503 MONUMENTED       AMESC
 DO3710
 DO3710                          STATION DESCRIPTION
 DO3710
 DO3710'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3710'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH OF PEARL CITY, 5.8
 DO3710'MI (9.3 KM) NORTHEAST OF KENT AND 1.7 MI (2.7 KM) SOUTH-SOUTHEAST OF
 DO3710'LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3710'
 DO3710'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3710'PROCEED EAST ON US ROUTE 20 1.0 MI (1.6 KM) TO REESE ROAD AND THE
 DO3710'STATION ON THE RIGHT.
 DO3710'
 DO3710'THE STATION IS IN THE SOUTHEAST QUADRANT OF REESE ROAD AND US ROUTE
 DO3710'20, 60.4 FT (18.4 M) SOUTH OF THE CENTERLINE OF US ROUTE 20, 51 FT
 DO3710'(15.5 M) EAST OF THE CENTERLINE OF REESE ROAD, 36 FT (11.0 M)
 DO3710'SOUTHEAST OF THE 'STOP' SIGN, 6.4 FT (2.0 M) NORTHEAST OF POWER POLE
 DO3710'NUMBER '227 10 1X1 80A'.
 DO3710'
 DO3710'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3710'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3710'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3711 ***********************************************************************
 DO3711  DESIGNATION -  WJ 037
 DO3711  PID         -  DO3711
 DO3711  STATE/COUNTY-  IL/STEPHENSON
 DO3711  COUNTRY     -  US
 DO3711  USGS QUAD   -  PEARL CITY (2018)
 DO3711
 DO3711                         *CURRENT SURVEY CONTROL
 DO3711  ______________________________________________________________________
 DO3711* NAD 83(1986) POSITION- 42 21 23.95   (N) 089 49 24.71   (W)   HD_HELD1
 DO3711* NAVD 88 ORTHO HEIGHT -   276.170 (meters)      906.07  (feet) ADJUSTED
 DO3711  ______________________________________________________________________
 DO3711  GEOID HEIGHT    -        -33.344 (meters)                     GEOID18
 DO3711  DYNAMIC HEIGHT  -        276.078 (meters)      905.77  (feet) COMP
 DO3711  MODELED GRAVITY -    980,282.2   (mgal)                       NAVD 88
 DO3711
 DO3711  VERT ORDER      -  SECOND    CLASS I
 DO3711
 DO3711.The horizontal coordinates were determined by differentially corrected
 DO3711.hand held GPS observations or other comparable positioning techniques
 DO3711.and have an estimated accuracy of +/- 3 meters.
 DO3711
 DO3711.The orthometric height was determined by differential leveling and
 DO3711.adjusted by the NATIONAL GEODETIC SURVEY
 DO3711.in March 2013.
 DO3711
 DO3711.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3711.GEOID18 height accuracy estimate available here.
 DO3711
 DO3711.Click photographs - Photos may exist for this station.
 DO3711
 DO3711.The dynamic height is computed by dividing the NAVD 88
 DO3711.geopotential number by the normal gravity value computed on the
 DO3711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3711.degrees latitude (g = 980.6199 gals.).
 DO3711
 DO3711.The modeled gravity was interpolated from observed gravity values.
 DO3711
 DO3711;                    North         East    Units  Estimated Accuracy
 DO3711;SPC IL W     -   631,753.1     728,268.1     MT  (+/- 3 meters HH1 GPS) 
 DO3711
 DO3711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6746393238(NAD 83)
 DO3711
 DO3711                          SUPERSEDED SURVEY CONTROL
 DO3711
 DO3711.No superseded survey control is available for this station.
 DO3711
 DO3711_MARKER: F = FLANGE-ENCASED ROD
 DO3711_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3711_STAMPING: WJ037
 DO3711_MARK LOGO: UIL
 DO3711_PROJECTION: RECESSED 13 CENTIMETERS
 DO3711_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3711_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3711+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2018
 DO3711_ROD/PIPE-DEPTH: 4.3 meters
 DO3711_SLEEVE-DEPTH  : 0.9 meters
 DO3711
 DO3711  HISTORY     - Date     Condition        Report By
 DO3711  HISTORY     - 20120503 MONUMENTED       AMESC
 DO3711  HISTORY     - 20180209 GOOD             ILDT
 DO3711
 DO3711                          STATION DESCRIPTION
 DO3711
 DO3711'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3711'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH OF PEARL CITY, 5.2
 DO3711'MI (8.4 KM) NORTHEAST OF KENT AND 1.6 MI (2.6 KM) SOUTH OF LENA.
 DO3711'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3711'
 DO3711'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3711'PROCEED EAST ON US ROUTE 20 0.25 MI (0.4 KM) TO THE STATION ON THE
 DO3711'RIGHT.
 DO3711'
 DO3711'THE STATION IS 28 FT (8.5 M) SOUTH OF THE CENTERLINE OF US ROUTE 20,
 DO3711'250 FT (76.2 M) WEST OF THE ENTRANCE TO THE LENA KOA CAMPGROUND, 5.7
 DO3711'FT (1.7 M) NORTHEAST OF A POWER POLE, 2.5 FT (0.8 M) NORTH OF A FENCE
 DO3711'LINE.
 DO3711'
 DO3711'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3711'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3711'IN IDENTIFICATION.
 DO3711
 DO3711                          STATION RECOVERY (2018)
 DO3711
 DO3711'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DO3711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3713 ***********************************************************************
 DO3713  DESIGNATION -  WJ 038
 DO3713  PID         -  DO3713
 DO3713  STATE/COUNTY-  IL/STEPHENSON
 DO3713  COUNTRY     -  US
 DO3713  USGS QUAD   -  PEARL CITY (2018)
 DO3713
 DO3713                         *CURRENT SURVEY CONTROL
 DO3713  ______________________________________________________________________
 DO3713* NAD 83(1986) POSITION- 42 21 49.74   (N) 089 50 15.83   (W)   HD_HELD1
 DO3713* NAVD 88 ORTHO HEIGHT -   284.925 (meters)      934.79  (feet) ADJUSTED
 DO3713  ______________________________________________________________________
 DO3713  GEOID HEIGHT    -        -33.344 (meters)                     GEOID18
 DO3713  DYNAMIC HEIGHT  -        284.830 (meters)      934.48  (feet) COMP
 DO3713  MODELED GRAVITY -    980,280.9   (mgal)                       NAVD 88
 DO3713
 DO3713  VERT ORDER      -  SECOND    CLASS I
 DO3713
 DO3713.The horizontal coordinates were determined by differentially corrected
 DO3713.hand held GPS observations or other comparable positioning techniques
 DO3713.and have an estimated accuracy of +/- 3 meters.
 DO3713
 DO3713.The orthometric height was determined by differential leveling and
 DO3713.adjusted by the NATIONAL GEODETIC SURVEY
 DO3713.in March 2013.
 DO3713
 DO3713.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3713.GEOID18 height accuracy estimate available here.
 DO3713
 DO3713.Click photographs - Photos may exist for this station.
 DO3713
 DO3713.The dynamic height is computed by dividing the NAVD 88
 DO3713.geopotential number by the normal gravity value computed on the
 DO3713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3713.degrees latitude (g = 980.6199 gals.).
 DO3713
 DO3713.The modeled gravity was interpolated from observed gravity values.
 DO3713
 DO3713;                    North         East    Units  Estimated Accuracy
 DO3713;SPC IL W     -   632,544.2     727,095.2     MT  (+/- 3 meters HH1 GPS) 
 DO3713
 DO3713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6632094072(NAD 83)
 DO3713
 DO3713                          SUPERSEDED SURVEY CONTROL
 DO3713
 DO3713.No superseded survey control is available for this station.
 DO3713
 DO3713_MARKER: F = FLANGE-ENCASED ROD
 DO3713_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3713_STAMPING: WJ038
 DO3713_MARK LOGO: UIL
 DO3713_PROJECTION: RECESSED 13 CENTIMETERS
 DO3713_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3713_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3713+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO3713_ROD/PIPE-DEPTH: 6.1 meters
 DO3713_SLEEVE-DEPTH  : 0.9 meters
 DO3713
 DO3713  HISTORY     - Date     Condition        Report By
 DO3713  HISTORY     - 20120503 MONUMENTED       AMESC
 DO3713
 DO3713                          STATION DESCRIPTION
 DO3713
 DO3713'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3713'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH OF PEARL CITY, 5.0
 DO3713'MI (8.0 KM) NORTHEAST OF KENT AND 1.3 MI (2.1 KM) SOUTHWEST OF LENA.
 DO3713'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3713'
 DO3713'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3713'PROCEED NORTH ON ILLINOIS ROUTE 73 0.4 MI (0.6 KM) TO GODDARD ROAD,
 DO3713'WEST ON GODDARD ROAD 0.49 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DO3713'
 DO3713'THE STATION IS 30 FT (9.1 M) NORTH OF THE CENTERLINE OF GODDARD ROAD,
 DO3713'99 FT (30.2 M) EAST OF A NORTH/SOUTH FENCE, 65.4 FT (19.9 M) WEST OF A
 DO3713'POWER POLE.
 DO3713'
 DO3713'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3713'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3713'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3722 ***********************************************************************
 DO3722  DESIGNATION -  WJ 039
 DO3722  PID         -  DO3722
 DO3722  STATE/COUNTY-  IL/JO DAVIESS
 DO3722  COUNTRY     -  US
 DO3722  USGS QUAD   -  KENT (2018)
 DO3722
 DO3722                         *CURRENT SURVEY CONTROL
 DO3722  ______________________________________________________________________
 DO3722* NAD 83(1986) POSITION- 42 21 50.67   (N) 089 56 00.68   (W)   HD_HELD1
 DO3722* NAVD 88 ORTHO HEIGHT -   283.891 (meters)      931.40  (feet) ADJUSTED
 DO3722  ______________________________________________________________________
 DO3722  GEOID HEIGHT    -        -33.282 (meters)                     GEOID18
 DO3722  DYNAMIC HEIGHT  -        283.796 (meters)      931.09  (feet) COMP
 DO3722  MODELED GRAVITY -    980,278.4   (mgal)                       NAVD 88
 DO3722
 DO3722  VERT ORDER      -  SECOND    CLASS I
 DO3722
 DO3722.The horizontal coordinates were determined by differentially corrected
 DO3722.hand held GPS observations or other comparable positioning techniques
 DO3722.and have an estimated accuracy of +/- 3 meters.
 DO3722
 DO3722.The orthometric height was determined by differential leveling and
 DO3722.adjusted by the NATIONAL GEODETIC SURVEY
 DO3722.in March 2013.
 DO3722
 DO3722.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3722.GEOID18 height accuracy estimate available here.
 DO3722
 DO3722.Click photographs - Photos may exist for this station.
 DO3722
 DO3722.The dynamic height is computed by dividing the NAVD 88
 DO3722.geopotential number by the normal gravity value computed on the
 DO3722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3722.degrees latitude (g = 980.6199 gals.).
 DO3722
 DO3722.The modeled gravity was interpolated from observed gravity values.
 DO3722
 DO3722;                    North         East    Units  Estimated Accuracy
 DO3722;SPC IL W     -   632,546.8     719,204.6     MT  (+/- 3 meters HH1 GPS) 
 DO3722
 DO3722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5843294369(NAD 83)
 DO3722
 DO3722                          SUPERSEDED SURVEY CONTROL
 DO3722
 DO3722.No superseded survey control is available for this station.
 DO3722
 DO3722_MARKER: F = FLANGE-ENCASED ROD
 DO3722_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3722_STAMPING: WJ039
 DO3722_MARK LOGO: UIL
 DO3722_PROJECTION: RECESSED 8 CENTIMETERS
 DO3722_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3722_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3722_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3722+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 DO3722_ROD/PIPE-DEPTH: 11.0 meters
 DO3722_SLEEVE-DEPTH  : 0.9 meters
 DO3722
 DO3722  HISTORY     - Date     Condition        Report By
 DO3722  HISTORY     - 20120503 MONUMENTED       AMESC
 DO3722
 DO3722                          STATION DESCRIPTION
 DO3722
 DO3722'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3722'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) WEST OF LENA, 4.2 MI (6.8
 DO3722'KM) NORTH-NORTHWEST OF KENT AND 3.9 MI (6.3 KM) EAST-NORTHEAST OF
 DO3722'STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3722'
 DO3722'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 NORTH AND US ROUTE
 DO3722'20 PROCEED EAST ON US ROUTE 20 1.95 MI (3.1 KM) TO TIGER WHIP ROAD,
 DO3722'NORTH ON TIGER WHIP ROAD 0.5 MI (0.8 KM) TO REILAND ROAD, EAST ON
 DO3722'REILAND ROAD 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DO3722'
 DO3722'THE STATION IS 22 FT (6.7 M) NORTH OF THE CENTERLINE OF REILAND ROAD,
 DO3722'31 FT (9.4 M) EAST OF A POWER POLE, 3.4 FT (1.0 M) SOUTH OF END OF A
 DO3722'NORTH/SOUTH FENCE.
 DO3722'
 DO3722'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3722'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3722'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3726 ***********************************************************************
 DO3726  DESIGNATION -  WJ 040
 DO3726  PID         -  DO3726
 DO3726  STATE/COUNTY-  IL/JO DAVIESS
 DO3726  COUNTRY     -  US
 DO3726  USGS QUAD   -  KENT (2018)
 DO3726
 DO3726                         *CURRENT SURVEY CONTROL
 DO3726  ______________________________________________________________________
 DO3726* NAD 83(1986) POSITION- 42 21 24.54   (N) 089 58 09.10   (W)   HD_HELD1
 DO3726* NAVD 88 ORTHO HEIGHT -   291.514 (meters)      956.41  (feet) ADJUSTED
 DO3726  ______________________________________________________________________
 DO3726  GEOID HEIGHT    -        -33.247 (meters)                     GEOID18
 DO3726  DYNAMIC HEIGHT  -        291.416 (meters)      956.09  (feet) COMP
 DO3726  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 DO3726
 DO3726  VERT ORDER      -  SECOND    CLASS I
 DO3726
 DO3726.The horizontal coordinates were determined by differentially corrected
 DO3726.hand held GPS observations or other comparable positioning techniques
 DO3726.and have an estimated accuracy of +/- 3 meters.
 DO3726
 DO3726.The orthometric height was determined by differential leveling and
 DO3726.adjusted by the NATIONAL GEODETIC SURVEY
 DO3726.in March 2013.
 DO3726
 DO3726.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3726.GEOID18 height accuracy estimate available here.
 DO3726
 DO3726.Click photographs - Photos may exist for this station.
 DO3726
 DO3726.The dynamic height is computed by dividing the NAVD 88
 DO3726.geopotential number by the normal gravity value computed on the
 DO3726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3726.degrees latitude (g = 980.6199 gals.).
 DO3726
 DO3726.The modeled gravity was interpolated from observed gravity values.
 DO3726
 DO3726;                    North         East    Units  Estimated Accuracy
 DO3726;SPC IL W     -   631,733.2     716,268.1     MT  (+/- 3 meters HH1 GPS) 
 DO3726
 DO3726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5546693665(NAD 83)
 DO3726
 DO3726                          SUPERSEDED SURVEY CONTROL
 DO3726
 DO3726.No superseded survey control is available for this station.
 DO3726
 DO3726_MARKER: F = FLANGE-ENCASED ROD
 DO3726_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3726_STAMPING: WJ040
 DO3726_MARK LOGO: UIL
 DO3726_PROJECTION: RECESSED 8 CENTIMETERS
 DO3726_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3726+STABILITY: SURFACE MOTION
 DO3726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3726+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO3726_ROD/PIPE-DEPTH: 4.0 meters
 DO3726_SLEEVE-DEPTH  : 0.9 meters
 DO3726
 DO3726  HISTORY     - Date     Condition        Report By
 DO3726  HISTORY     - 20120502 MONUMENTED       AMESC
 DO3726
 DO3726                          STATION DESCRIPTION
 DO3726
 DO3726'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3726'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-SOUTHWEST OF LENA,
 DO3726'4.8 MI (7.7 KM) NORTHWEST OF KENT AND 2.0 MI (3.2 KM) EAST-NORTHEAST
 DO3726'OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3726'
 DO3726'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 NORTH AND US ROUTE
 DO3726'20 PROCEED EAST ON US ROUTE 20 0.62 MI (1.0 KM) TO THE STATION ON THE
 DO3726'LEFT.
 DO3726'
 DO3726'THE STATION IS 56.1 FT (17.1 M) NORTH OF THE CENTERLINE OF US ROUTE
 DO3726'20, 4.9 FT (1.5 M) EAST OF A POWER POLE.
 DO3726'
 DO3726'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3726'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3726'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3730 ***********************************************************************
 DO3730  DESIGNATION -  WJ 041
 DO3730  PID         -  DO3730
 DO3730  STATE/COUNTY-  IL/JO DAVIESS
 DO3730  COUNTRY     -  US
 DO3730  USGS QUAD   -  STOCKTON (2018)
 DO3730
 DO3730                         *CURRENT SURVEY CONTROL
 DO3730  ______________________________________________________________________
 DO3730* NAD 83(1986) POSITION- 42 21 19.39   (N) 090 01 16.72   (W)   HD_HELD1
 DO3730* NAVD 88 ORTHO HEIGHT -   324.363 (meters)     1064.18  (feet) ADJUSTED
 DO3730  ______________________________________________________________________
 DO3730  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 DO3730  DYNAMIC HEIGHT  -        324.256 (meters)     1063.83  (feet) COMP
 DO3730  MODELED GRAVITY -    980,283.0   (mgal)                       NAVD 88
 DO3730
 DO3730  VERT ORDER      -  SECOND    CLASS I
 DO3730
 DO3730.The horizontal coordinates were determined by differentially corrected
 DO3730.hand held GPS observations or other comparable positioning techniques
 DO3730.and have an estimated accuracy of +/- 3 meters.
 DO3730
 DO3730.The orthometric height was determined by differential leveling and
 DO3730.adjusted by the NATIONAL GEODETIC SURVEY
 DO3730.in March 2013.
 DO3730
 DO3730.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3730.GEOID18 height accuracy estimate available here.
 DO3730
 DO3730.Click photographs - Photos may exist for this station.
 DO3730
 DO3730.The dynamic height is computed by dividing the NAVD 88
 DO3730.geopotential number by the normal gravity value computed on the
 DO3730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3730.degrees latitude (g = 980.6199 gals.).
 DO3730
 DO3730.The modeled gravity was interpolated from observed gravity values.
 DO3730
 DO3730;                    North         East    Units  Estimated Accuracy
 DO3730;SPC IL W     -   631,565.6     711,974.9     MT  (+/- 3 meters HH1 GPS) 
 DO3730
 DO3730_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4532093533(NAD 83)
 DO3730
 DO3730                          SUPERSEDED SURVEY CONTROL
 DO3730
 DO3730.No superseded survey control is available for this station.
 DO3730
 DO3730_MARKER: F = FLANGE-ENCASED ROD
 DO3730_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3730_STAMPING: WJ041
 DO3730_MARK LOGO: UIL
 DO3730_PROJECTION: RECESSED 8 CENTIMETERS
 DO3730_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3730_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3730+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO3730_ROD/PIPE-DEPTH: 4.9 meters
 DO3730_SLEEVE-DEPTH  : 0.9 meters
 DO3730
 DO3730  HISTORY     - Date     Condition        Report By
 DO3730  HISTORY     - 20120502 MONUMENTED       AMESC
 DO3730
 DO3730                          STATION DESCRIPTION
 DO3730
 DO3730'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3730'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH OF PLEASANT
 DO3730'VALLEY, 6.9 MI (11.1 KM) WEST-NORTHWEST OF KENT AND 0.8 MI (1.3 KM)
 DO3730'WEST-NORTHWEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3730'
 DO3730'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3730'20 PROCEED WEST ON US ROUTE 20 0.75 MI (1.2 KM) TO THE STATION ON THE
 DO3730'RIGHT.
 DO3730'
 DO3730'THE STATION IS 30 FT (9.1 M) NORTH OF THE CENTERLINE OF US ROUTE 20,
 DO3730'82 FT (25.0 M) WEST OF A TELEPHONE PEDESTAL, 28.5 FT (8.7 M) WEST OF
 DO3730'THE CENTERLINE OF DRIVE TO HOUSE NUMBER '9840', 8.9 FT (2.7 M)
 DO3730'NORTHEAST OF A 12 INCH (30 CM) CORRUGATED METAL PIPE, 6.5 FT (2.0 M)
 DO3730'NORTHEAST OF SIGN NUMBER '9840'.
 DO3730'
 DO3730'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3730'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3730'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3742 ***********************************************************************
 DO3742  DESIGNATION -  WJ 043
 DO3742  PID         -  DO3742
 DO3742  STATE/COUNTY-  IL/JO DAVIESS
 DO3742  COUNTRY     -  US
 DO3742  USGS QUAD   -  STOCKTON (2018)
 DO3742
 DO3742                         *CURRENT SURVEY CONTROL
 DO3742  ______________________________________________________________________
 DO3742* NAD 83(1986) POSITION- 42 20 47.04   (N) 090 06 29.31   (W)   HD_HELD1
 DO3742* NAVD 88 ORTHO HEIGHT -   320.795 (meters)     1052.47  (feet) ADJUSTED
 DO3742  ______________________________________________________________________
 DO3742  GEOID HEIGHT    -        -33.158 (meters)                     GEOID18
 DO3742  DYNAMIC HEIGHT  -        320.689 (meters)     1052.13  (feet) COMP
 DO3742  MODELED GRAVITY -    980,282.2   (mgal)                       NAVD 88
 DO3742
 DO3742  VERT ORDER      -  SECOND    CLASS I
 DO3742
 DO3742.The horizontal coordinates were determined by differentially corrected
 DO3742.hand held GPS observations or other comparable positioning techniques
 DO3742.and have an estimated accuracy of +/- 3 meters.
 DO3742
 DO3742.The orthometric height was determined by differential leveling and
 DO3742.adjusted by the NATIONAL GEODETIC SURVEY
 DO3742.in March 2013.
 DO3742
 DO3742.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3742.GEOID18 height accuracy estimate available here.
 DO3742
 DO3742.Click photographs - Photos may exist for this station.
 DO3742
 DO3742.The dynamic height is computed by dividing the NAVD 88
 DO3742.geopotential number by the normal gravity value computed on the
 DO3742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3742.degrees latitude (g = 980.6199 gals.).
 DO3742
 DO3742.The modeled gravity was interpolated from observed gravity values.
 DO3742
 DO3742;                    North         East    Units  Estimated Accuracy
 DO3742;SPC IL W     -   630,558.9     704,822.2     MT  (+/- 3 meters HH1 GPS) 
 DO3742
 DO3742_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3820392288(NAD 83)
 DO3742
 DO3742                          SUPERSEDED SURVEY CONTROL
 DO3742
 DO3742.No superseded survey control is available for this station.
 DO3742
 DO3742_MARKER: F = FLANGE-ENCASED ROD
 DO3742_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3742_STAMPING: WJ043
 DO3742_MARK LOGO: UIL
 DO3742_PROJECTION: RECESSED 10 CENTIMETERS
 DO3742_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3742+STABILITY: SURFACE MOTION
 DO3742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3742+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO3742_ROD/PIPE-DEPTH: 4.0 meters
 DO3742_SLEEVE-DEPTH  : 0.9 meters
 DO3742
 DO3742  HISTORY     - Date     Condition        Report By
 DO3742  HISTORY     - 20120501 MONUMENTED       AMESC
 DO3742
 DO3742                          STATION DESCRIPTION
 DO3742
 DO3742'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3742'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) NORTH-NORTHWEST OF
 DO3742'PLEASANT VALLEY, 6.1 MI (9.8 KM) EAST-NORTHEAST OF ELIZABETH AND 5.2
 DO3742'MI (8.4 KM) WEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3742'
 DO3742'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3742'20 PROCEED WEST ON US ROUTE 20 5.5 MI (8.8 KM) TO THE STATION ON THE
 DO3742'LEFT.
 DO3742'
 DO3742'THE STATION IS 53 FT (16.2 M) SOUTH OF THE CENTERLINE OF US ROUTE 20,
 DO3742'206 FT (62.8 M) WEST OF A 'CURVE AHEAD' SIGN, 7.5 FT (2.3 M) NORTHEAST
 DO3742'OF A CONCRETE RIGHT OF WAY MARKER, 7 FT (2.1 M) NORTH OF AN EAST/WEST
 DO3742'FENCE.
 DO3742'
 DO3742'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3742'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3742'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3753 ***********************************************************************
 DO3753  DESIGNATION -  WJ 044
 DO3753  PID         -  DO3753
 DO3753  STATE/COUNTY-  IL/JO DAVIESS
 DO3753  COUNTRY     -  US
 DO3753  USGS QUAD   -  ELIZABETH (2018)
 DO3753
 DO3753                         *CURRENT SURVEY CONTROL
 DO3753  ______________________________________________________________________
 DO3753* NAD 83(1986) POSITION- 42 18 51.51   (N) 090 12 49.94   (W)   HD_HELD1
 DO3753* NAVD 88 ORTHO HEIGHT -   285.446 (meters)      936.50  (feet) ADJUSTED
 DO3753  ______________________________________________________________________
 DO3753  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 DO3753  DYNAMIC HEIGHT  -        285.354 (meters)      936.20  (feet) COMP
 DO3753  MODELED GRAVITY -    980,290.4   (mgal)                       NAVD 88
 DO3753
 DO3753  VERT ORDER      -  SECOND    CLASS I
 DO3753
 DO3753.The horizontal coordinates were determined by differentially corrected
 DO3753.hand held GPS observations or other comparable positioning techniques
 DO3753.and have an estimated accuracy of +/- 3 meters.
 DO3753
 DO3753.The orthometric height was determined by differential leveling and
 DO3753.adjusted by the NATIONAL GEODETIC SURVEY
 DO3753.in March 2013.
 DO3753
 DO3753.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3753.GEOID18 height accuracy estimate available here.
 DO3753
 DO3753.Click photographs - Photos may exist for this station.
 DO3753
 DO3753.The dynamic height is computed by dividing the NAVD 88
 DO3753.geopotential number by the normal gravity value computed on the
 DO3753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3753.degrees latitude (g = 980.6199 gals.).
 DO3753
 DO3753.The modeled gravity was interpolated from observed gravity values.
 DO3753
 DO3753;                    North         East    Units  Estimated Accuracy
 DO3753;SPC IL W     -   626,993.8     696,108.5     MT  (+/- 3 meters HH1 GPS) 
 DO3753
 DO3753_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2961088434(NAD 83)
 DO3753
 DO3753                          SUPERSEDED SURVEY CONTROL
 DO3753
 DO3753.No superseded survey control is available for this station.
 DO3753
 DO3753_MARKER: F = FLANGE-ENCASED ROD
 DO3753_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3753_STAMPING: WJ044
 DO3753_MARK LOGO: UIL
 DO3753_PROJECTION: RECESSED 13 CENTIMETERS
 DO3753_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3753_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3753+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO3753_ROD/PIPE-DEPTH: 6.1 meters
 DO3753_SLEEVE-DEPTH  : 0.9 meters
 DO3753
 DO3753  HISTORY     - Date     Condition        Report By
 DO3753  HISTORY     - 20120426 MONUMENTED       AMESC
 DO3753
 DO3753                          STATION DESCRIPTION
 DO3753
 DO3753'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3753'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH OF BLACKHAWK, 5.2
 DO3753'MI (8.4 KM) NORTHEAST OF HANOVER AND IN THE TOWN OF ELIZABETH, IL.
 DO3753'OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3753'
 DO3753'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3753'PROCEED EAST ON US ROUTE 20 3.25 MI (5.2 KM) TO THE STATION ON THE
 DO3753'RIGHT.
 DO3753'
 DO3753'THE STATION IS 66.5 FT (20.3 M) SOUTHEAST OF THE CENTERLINE OF US
 DO3753'ROUTE 20, 61 FT (18.6 M) SOUTHWEST OF A POWER POLE, 43 FT (13.1 M)
 DO3753'SOUTHEAST OF THE END OF GUARDRAIL, 7.4 FT (2.3 M) NORTH OF A FENCE
 DO3753'CORNER OF A FENCE RUNNING NORTHEAST AND SOUTH, 7 FT (2.1 M) NORTHEAST
 DO3753'OF A FIELD ENTRANCE.
 DO3753'
 DO3753'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3753'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3753'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3755 ***********************************************************************
 DO3755  DESIGNATION -  WJ 045
 DO3755  PID         -  DO3755
 DO3755  STATE/COUNTY-  IL/JO DAVIESS
 DO3755  COUNTRY     -  US
 DO3755  USGS QUAD   -  ELIZABETH (2018)
 DO3755
 DO3755                         *CURRENT SURVEY CONTROL
 DO3755  ______________________________________________________________________
 DO3755* NAD 83(1986) POSITION- 42 18 59.95   (N) 090 13 44.01   (W)   HD_HELD1
 DO3755* NAVD 88 ORTHO HEIGHT -   235.279 (meters)      771.91  (feet) ADJUSTED
 DO3755  ______________________________________________________________________
 DO3755  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 DO3755  DYNAMIC HEIGHT  -        235.203 (meters)      771.66  (feet) COMP
 DO3755  MODELED GRAVITY -    980,292.2   (mgal)                       NAVD 88
 DO3755
 DO3755  VERT ORDER      -  SECOND    CLASS I
 DO3755
 DO3755.The horizontal coordinates were determined by differentially corrected
 DO3755.hand held GPS observations or other comparable positioning techniques
 DO3755.and have an estimated accuracy of +/- 3 meters.
 DO3755
 DO3755.The orthometric height was determined by differential leveling and
 DO3755.adjusted by the NATIONAL GEODETIC SURVEY
 DO3755.in March 2013.
 DO3755
 DO3755.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3755.GEOID18 height accuracy estimate available here.
 DO3755
 DO3755.Click photographs - Photos may exist for this station.
 DO3755
 DO3755.The dynamic height is computed by dividing the NAVD 88
 DO3755.geopotential number by the normal gravity value computed on the
 DO3755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3755.degrees latitude (g = 980.6199 gals.).
 DO3755
 DO3755.The modeled gravity was interpolated from observed gravity values.
 DO3755
 DO3755;                    North         East    Units  Estimated Accuracy
 DO3755;SPC IL W     -   627,255.0     694,870.6     MT  (+/- 3 meters HH1 GPS) 
 DO3755
 DO3755_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2836388654(NAD 83)
 DO3755
 DO3755                          SUPERSEDED SURVEY CONTROL
 DO3755
 DO3755.No superseded survey control is available for this station.
 DO3755
 DO3755_MARKER: F = FLANGE-ENCASED ROD
 DO3755_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3755_STAMPING: WJ045
 DO3755_MARK LOGO: UIL
 DO3755_PROJECTION: RECESSED 8 CENTIMETERS
 DO3755_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3755_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3755+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO3755_ROD/PIPE-DEPTH: 4.9 meters
 DO3755_SLEEVE-DEPTH  : 0.9 meters
 DO3755
 DO3755  HISTORY     - Date     Condition        Report By
 DO3755  HISTORY     - 20120426 MONUMENTED       AMESC
 DO3755
 DO3755                          STATION DESCRIPTION
 DO3755
 DO3755'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3755'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH OF BLACKHAWK, 4.9
 DO3755'MI (7.9 KM) NORTH-NORTHEAST OF HANOVER AND IN THE TOWN OF ELIZABETH,
 DO3755'IL.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3755'
 DO3755'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3755'PROCEED EAST ON US ROUTE 20 2.25 MI (3.6 KM) TO THE STATION ON THE
 DO3755'RIGHT.
 DO3755'
 DO3755'THE STATION IS 30.5 FT (9.3 M) SOUTHEAST OF THE CENTERLINE OF US ROUTE
 DO3755'20, 130 FT (39.6 M) NORTHEAST OF A FIRE HYDRANT, 83 FT (25.3 M)
 DO3755'SOUTHWEST OF THE 'HIGHLAND COMMUNITY COLLEGE' SIGN, 15 FT (4.6 M)
 DO3755'SOUTHWEST OF THE EDGE OF ENTRANCE TO ST. PAUL LUTHERAN CHURCH.
 DO3755'
 DO3755'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3755'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3755'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3757 ***********************************************************************
 DO3757  DESIGNATION -  WJ 046
 DO3757  PID         -  DO3757
 DO3757  STATE/COUNTY-  IL/JO DAVIESS
 DO3757  COUNTRY     -  US
 DO3757  USGS QUAD   -  ELIZABETH (2018)
 DO3757
 DO3757                         *CURRENT SURVEY CONTROL
 DO3757  ______________________________________________________________________
 DO3757* NAD 83(1986) POSITION- 42 18 56.75   (N) 090 14 49.38   (W)   HD_HELD1
 DO3757* NAVD 88 ORTHO HEIGHT -   204.715 (meters)      671.64  (feet) ADJUSTED
 DO3757  ______________________________________________________________________
 DO3757  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 DO3757  DYNAMIC HEIGHT  -        204.648 (meters)      671.42  (feet) COMP
 DO3757  MODELED GRAVITY -    980,294.0   (mgal)                       NAVD 88
 DO3757
 DO3757  VERT ORDER      -  SECOND    CLASS I
 DO3757
 DO3757.The horizontal coordinates were determined by differentially corrected
 DO3757.hand held GPS observations or other comparable positioning techniques
 DO3757.and have an estimated accuracy of +/- 3 meters.
 DO3757
 DO3757.The orthometric height was determined by differential leveling and
 DO3757.adjusted by the NATIONAL GEODETIC SURVEY
 DO3757.in March 2013.
 DO3757
 DO3757.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3757.GEOID18 height accuracy estimate available here.
 DO3757
 DO3757.Click photographs - Photos may exist for this station.
 DO3757
 DO3757.The dynamic height is computed by dividing the NAVD 88
 DO3757.geopotential number by the normal gravity value computed on the
 DO3757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3757.degrees latitude (g = 980.6199 gals.).
 DO3757
 DO3757.The modeled gravity was interpolated from observed gravity values.
 DO3757
 DO3757;                    North         East    Units  Estimated Accuracy
 DO3757;SPC IL W     -   627,157.5     693,373.6     MT  (+/- 3 meters HH1 GPS) 
 DO3757
 DO3757_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2687088506(NAD 83)
 DO3757
 DO3757                          SUPERSEDED SURVEY CONTROL
 DO3757
 DO3757.No superseded survey control is available for this station.
 DO3757
 DO3757_MARKER: F = FLANGE-ENCASED ROD
 DO3757_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3757_STAMPING: WJ046
 DO3757_MARK LOGO: UIL
 DO3757_PROJECTION: RECESSED 8 CENTIMETERS
 DO3757_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3757_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3757+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2025
 DO3757_ROD/PIPE-DEPTH: 12.3 meters
 DO3757_SLEEVE-DEPTH  : 0.9 meters
 DO3757
 DO3757  HISTORY     - Date     Condition        Report By
 DO3757  HISTORY     - 20120425 MONUMENTED       AMESC
 DO3757  HISTORY     - 20220921 GOOD             ILDT
 DO3757  HISTORY     - 20250528 GOOD             USPSQD
 DO3757
 DO3757                          STATION DESCRIPTION
 DO3757
 DO3757'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3757'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH OF BLACKHAWK, 4.4
 DO3757'MI (7.1 KM) NORTH-NORTHEAST OF HANOVER AND 1.3 MI (2.1 KM) WEST OF
 DO3757'ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3757'
 DO3757'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3757'PROCEED EAST ON US ROUTE 20 1.2 MI (1.9 KM) TO THE STATION ON THE
 DO3757'LEFT.
 DO3757'
 DO3757'THE STATION IS OPPOSITE A FARM SERVICES PUMP STATION, 36.5 FT (11.1 M)
 DO3757'NORTHEAST OF THE CENTERLINE OF US ROUTE 20, 227 FT (69.2 M) SOUTHEAST
 DO3757'OF THE DRIVE WAY TO HOUSE NUMBER '1484', 93.1 FT (28.4 M) NORTHWEST OF
 DO3757'A POWER POLE, 12.6 FT (3.8 M) SOUTHWEST OF A GREEN ELECTRIC
 DO3757'TRANSFORMER.
 DO3757'
 DO3757'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3757'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3757'IN IDENTIFICATION.
 DO3757
 DO3757                          STATION RECOVERY (2022)
 DO3757
 DO3757'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3757'RECOVERED IN GOOD CONDITION.
 DO3757
 DO3757                          STATION RECOVERY (2025)
 DO3757
 DO3757'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3757'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3764 ***********************************************************************
 DO3764  DESIGNATION -  WJ 047
 DO3764  PID         -  DO3764
 DO3764  STATE/COUNTY-  IL/JO DAVIESS
 DO3764  COUNTRY     -  US
 DO3764  USGS QUAD   -  HANOVER (2018)
 DO3764
 DO3764                         *CURRENT SURVEY CONTROL
 DO3764  ______________________________________________________________________
 DO3764* NAD 83(1986) POSITION- 42 19 42.54   (N) 090 16 05.88   (W)   HD_HELD1
 DO3764* NAVD 88 ORTHO HEIGHT -   261.061 (meters)      856.50  (feet) ADJUSTED
 DO3764  ______________________________________________________________________
 DO3764  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 DO3764  DYNAMIC HEIGHT  -        260.978 (meters)      856.23  (feet) COMP
 DO3764  MODELED GRAVITY -    980,293.8   (mgal)                       NAVD 88
 DO3764
 DO3764  VERT ORDER      -  SECOND    CLASS I
 DO3764
 DO3764.The horizontal coordinates were determined by differentially corrected
 DO3764.hand held GPS observations or other comparable positioning techniques
 DO3764.and have an estimated accuracy of +/- 3 meters.
 DO3764
 DO3764.The orthometric height was determined by differential leveling and
 DO3764.adjusted by the NATIONAL GEODETIC SURVEY
 DO3764.in March 2013.
 DO3764
 DO3764.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3764.GEOID18 height accuracy estimate available here.
 DO3764
 DO3764.Click photographs - Photos may exist for this station.
 DO3764
 DO3764.The dynamic height is computed by dividing the NAVD 88
 DO3764.geopotential number by the normal gravity value computed on the
 DO3764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3764.degrees latitude (g = 980.6199 gals.).
 DO3764
 DO3764.The modeled gravity was interpolated from observed gravity values.
 DO3764
 DO3764;                    North         East    Units  Estimated Accuracy
 DO3764;SPC IL W     -   628,572.2     691,623.5     MT  (+/- 3 meters HH1 GPS) 
 DO3764
 DO3764_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2507389862(NAD 83)
 DO3764
 DO3764                          SUPERSEDED SURVEY CONTROL
 DO3764
 DO3764.No superseded survey control is available for this station.
 DO3764
 DO3764_MARKER: F = FLANGE-ENCASED ROD
 DO3764_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3764_STAMPING: WJ047
 DO3764_MARK LOGO: UIL
 DO3764_PROJECTION: RECESSED 10 CENTIMETERS
 DO3764_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3764_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3764+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO3764_ROD/PIPE-DEPTH: 6.4 meters
 DO3764_SLEEVE-DEPTH  : 0.9 meters
 DO3764
 DO3764  HISTORY     - Date     Condition        Report By
 DO3764  HISTORY     - 20120425 MONUMENTED       AMESC
 DO3764
 DO3764                          STATION DESCRIPTION
 DO3764
 DO3764'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3764'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) NORTH-NORTHWEST OF
 DO3764'BLACKHAWK, 5.0 MI (8.0 KM) NORTH OF HANOVER AND 2.5 MI (4.0 KM)
 DO3764'WEST-NORTHWEST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3764'
 DO3764'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3764'PROCEED WEST ON US ROUTE 20 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE
 DO3764'RIGHT.
 DO3764'
 DO3764'THE STATION IS 64 FT (19.5 M) EAST OF THE CENTERLINE OF US ROUTE 20,
 DO3764'470 FT (143.3 M) NORTHWEST OF A BILLBOARD, 150 FT (45.7 M) NORTHWEST
 DO3764'OF HEADQUARTERS ROAD, 8.8 FT (2.7 M) WEST OF THE RIGHT OF WAY FENCE,
 DO3764'7.6 FT (2.3 M) WEST OF A CONCRETE RIGHT OF WAY MARKER.
 DO3764'
 DO3764'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3764'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3764'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3761 ***********************************************************************
 DO3761  DESIGNATION -  WJ 048
 DO3761  PID         -  DO3761
 DO3761  STATE/COUNTY-  IL/JO DAVIESS
 DO3761  COUNTRY     -  US
 DO3761  USGS QUAD   -  HANOVER (2018)
 DO3761
 DO3761                         *CURRENT SURVEY CONTROL
 DO3761  ______________________________________________________________________
 DO3761* NAD 83(1986) POSITION- 42 19 29.5    (N) 090 16 03.4    (W)   HD_HELD2
 DO3761* NAVD 88 ORTHO HEIGHT -   247.253 (meters)      811.20  (feet) ADJUSTED
 DO3761  ______________________________________________________________________
 DO3761  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 DO3761  DYNAMIC HEIGHT  -        247.174 (meters)      810.94  (feet) COMP
 DO3761  MODELED GRAVITY -    980,294.1   (mgal)                       NAVD 88
 DO3761
 DO3761  VERT ORDER      -  SECOND    CLASS I
 DO3761
 DO3761.The horizontal coordinates were established by autonomous hand held GPS
 DO3761.observations and have an estimated accuracy of +/- 10 meters.
 DO3761
 DO3761.The orthometric height was determined by differential leveling and
 DO3761.adjusted by the NATIONAL GEODETIC SURVEY
 DO3761.in March 2013.
 DO3761
 DO3761.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3761.GEOID18 height accuracy estimate available here.
 DO3761
 DO3761.Click photographs - Photos may exist for this station.
 DO3761
 DO3761.The dynamic height is computed by dividing the NAVD 88
 DO3761.geopotential number by the normal gravity value computed on the
 DO3761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3761.degrees latitude (g = 980.6199 gals.).
 DO3761
 DO3761.The modeled gravity was interpolated from observed gravity values.
 DO3761
 DO3761;                    North         East    Units  Estimated Accuracy
 DO3761;SPC IL W     -   628,170.      691,680.      MT  (+/- 10 meters HH2 GPS)
 DO3761
 DO3761_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2514389462(NAD 83)
 DO3761
 DO3761                          SUPERSEDED SURVEY CONTROL
 DO3761
 DO3761.No superseded survey control is available for this station.
 DO3761
 DO3761_MARKER: F = FLANGE-ENCASED ROD
 DO3761_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3761_STAMPING: WJ048
 DO3761_MARK LOGO: UIL
 DO3761_PROJECTION: RECESSED 13 CENTIMETERS
 DO3761_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3761_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3761+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO3761_ROD/PIPE-DEPTH: 4.6 meters
 DO3761_SLEEVE-DEPTH  : 0.9 meters
 DO3761
 DO3761  HISTORY     - Date     Condition        Report By
 DO3761  HISTORY     - 20120425 MONUMENTED       AMESC
 DO3761
 DO3761                          STATION DESCRIPTION
 DO3761
 DO3761'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3761'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH-NORTHWEST OF
 DO3761'BLACKHAWK, 4.8 MI (7.7 KM) NORTH OF HANOVER AND 2.4 MI (3.9 KM)
 DO3761'WEST-NORTHWEST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3761'
 DO3761'THE STATION IS AT THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE
 DO3761'20, 165 FT (50.3 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE 20, 89 FT
 DO3761'(27.1 M) NORTHWEST OF THE CENTERLINE OF ILLINOIS ROUTE 84, 172.9 FT
 DO3761'(52.7 M) NORTH OF A FENCE CORNER, 36.6 FT (11.2 M) EAST OF POWER POLE.
 DO3761'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3761'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3761'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3765 ***********************************************************************
 DO3765  DESIGNATION -  WJ 049
 DO3765  PID         -  DO3765
 DO3765  STATE/COUNTY-  IL/JO DAVIESS
 DO3765  COUNTRY     -  US
 DO3765  USGS QUAD   -  HANOVER (2018)
 DO3765
 DO3765                         *CURRENT SURVEY CONTROL
 DO3765  ______________________________________________________________________
 DO3765* NAD 83(1986) POSITION- 42 19 50.7    (N) 090 16 14.5    (W)   HD_HELD2
 DO3765* NAVD 88 ORTHO HEIGHT -   280.549 (meters)      920.43  (feet) ADJUSTED
 DO3765  ______________________________________________________________________
 DO3765  GEOID HEIGHT    -        -32.998 (meters)                     GEOID18
 DO3765  DYNAMIC HEIGHT  -        280.459 (meters)      920.14  (feet) COMP
 DO3765  MODELED GRAVITY -    980,293.5   (mgal)                       NAVD 88
 DO3765
 DO3765  VERT ORDER      -  SECOND    CLASS I
 DO3765
 DO3765.The horizontal coordinates were established by autonomous hand held GPS
 DO3765.observations and have an estimated accuracy of +/- 10 meters.
 DO3765
 DO3765.The orthometric height was determined by differential leveling and
 DO3765.adjusted by the NATIONAL GEODETIC SURVEY
 DO3765.in March 2013.
 DO3765
 DO3765.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3765.GEOID18 height accuracy estimate available here.
 DO3765
 DO3765.Click photographs - Photos may exist for this station.
 DO3765
 DO3765.The dynamic height is computed by dividing the NAVD 88
 DO3765.geopotential number by the normal gravity value computed on the
 DO3765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3765.degrees latitude (g = 980.6199 gals.).
 DO3765
 DO3765.The modeled gravity was interpolated from observed gravity values.
 DO3765
 DO3765;                    North         East    Units  Estimated Accuracy
 DO3765;SPC IL W     -   628,824.      691,426.      MT  (+/- 10 meters HH2 GPS)
 DO3765
 DO3765_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2486890108(NAD 83)
 DO3765
 DO3765                          SUPERSEDED SURVEY CONTROL
 DO3765
 DO3765.No superseded survey control is available for this station.
 DO3765
 DO3765_MARKER: F = FLANGE-ENCASED ROD
 DO3765_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3765+WITH SETTING: INFORMATION.
 DO3765_STAMPING: WJ049
 DO3765_MARK LOGO: UIL
 DO3765_PROJECTION: RECESSED 10 CENTIMETERS
 DO3765_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3765_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3765_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3765+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 DO3765_ROD/PIPE-DEPTH: 2.4 meters
 DO3765_SLEEVE-DEPTH  : 0.9 meters
 DO3765
 DO3765  HISTORY     - Date     Condition        Report By
 DO3765  HISTORY     - 20120425 MONUMENTED       AMESC
 DO3765
 DO3765                          STATION DESCRIPTION
 DO3765
 DO3765'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3765'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) SOUTHEAST OF GALENA,
 DO3765'5.2 MI (8.4 KM) NORTH OF HANOVER AND 2.7 MI (4.3 KM) WEST-NORTHWEST OF
 DO3765'ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3765'
 DO3765'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3765'PROCEED WEST ON US ROUTE 20 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DO3765'RIGHT.
 DO3765'
 DO3765'THE STATION IS 50 FT (15.2 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DO3765'20, 553 FT (168.6 M) NORTHWEST OF 'SCENIC OVERLOOK 1/2 MI' SIGN.
 DO3765'
 DO3765'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3765'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3765'IN IDENTIFICATION.
 DO3765'
 DO3765'NOTE2-8 FT OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A 3 FT
 DO3765'(0.9 M) GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3767 ***********************************************************************
 DO3767  DESIGNATION -  WJ 050
 DO3767  PID         -  DO3767
 DO3767  STATE/COUNTY-  IL/JO DAVIESS
 DO3767  COUNTRY     -  US
 DO3767  USGS QUAD   -  HANOVER (2018)
 DO3767
 DO3767                         *CURRENT SURVEY CONTROL
 DO3767  ______________________________________________________________________
 DO3767* NAD 83(1986) POSITION- 42 20 19.92   (N) 090 17 11.57   (W)   HD_HELD1
 DO3767* NAVD 88 ORTHO HEIGHT -   297.265 (meters)      975.28  (feet) ADJUSTED
 DO3767  ______________________________________________________________________
 DO3767  GEOID HEIGHT    -        -32.973 (meters)                     GEOID18
 DO3767  DYNAMIC HEIGHT  -        297.168 (meters)      974.96  (feet) COMP
 DO3767  MODELED GRAVITY -    980,288.7   (mgal)                       NAVD 88
 DO3767
 DO3767  VERT ORDER      -  SECOND    CLASS I
 DO3767
 DO3767.The horizontal coordinates were determined by differentially corrected
 DO3767.hand held GPS observations or other comparable positioning techniques
 DO3767.and have an estimated accuracy of +/- 3 meters.
 DO3767
 DO3767.The orthometric height was determined by differential leveling and
 DO3767.adjusted by the NATIONAL GEODETIC SURVEY
 DO3767.in March 2013.
 DO3767
 DO3767.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3767.GEOID18 height accuracy estimate available here.
 DO3767
 DO3767.Click photographs - Photos may exist for this station.
 DO3767
 DO3767.The dynamic height is computed by dividing the NAVD 88
 DO3767.geopotential number by the normal gravity value computed on the
 DO3767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3767.degrees latitude (g = 980.6199 gals.).
 DO3767
 DO3767.The modeled gravity was interpolated from observed gravity values.
 DO3767
 DO3767;                    North         East    Units  Estimated Accuracy
 DO3767;SPC IL W     -   629,727.5     690,121.3     MT  (+/- 3 meters HH1 GPS) 
 DO3767
 DO3767_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2353390967(NAD 83)
 DO3767
 DO3767                          SUPERSEDED SURVEY CONTROL
 DO3767
 DO3767.No superseded survey control is available for this station.
 DO3767
 DO3767_MARKER: F = FLANGE-ENCASED ROD
 DO3767_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3767_STAMPING: WJ050
 DO3767_MARK LOGO: UIL
 DO3767_PROJECTION: RECESSED 10 CENTIMETERS
 DO3767_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3767_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3767+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO3767_ROD/PIPE-DEPTH: 4.3 meters
 DO3767_SLEEVE-DEPTH  : 0.9 meters
 DO3767
 DO3767  HISTORY     - Date     Condition        Report By
 DO3767  HISTORY     - 20120424 MONUMENTED       AMESC
 DO3767
 DO3767                          STATION DESCRIPTION
 DO3767
 DO3767'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3767'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTHEAST OF GALENA, 5.7
 DO3767'MI (9.2 KM) NORTH OF HANOVER AND 3.6 MI (5.8 KM) WEST-NORTHWEST OF
 DO3767'ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3767'
 DO3767'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3767'PROCEED WEST ON US ROUTE 20 FOR 1.45 MI (2.3 KM) TO THE STATION ON THE
 DO3767'RIGHT.
 DO3767'
 DO3767'THE STATION IS 230 FT (70.1 M) NORTHEAST OF THE CENTERLINE OF US ROUTE
 DO3767'20, 170 FT (51.8 M) NORTHWEST OF A 36 INCH (91 CM) VERTICAL CORRUGATED
 DO3767'METAL PIPE, 24 FT (7.3 M) EAST OF THE DRIVE WAY TO HOUSE NUMBER
 DO3767''3418', 9.3 FT (2.8 M) SOUTH OF THE RIGHT OF WAY FENCE.
 DO3767'
 DO3767'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3767'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3767'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3769 ***********************************************************************
 DO3769  DESIGNATION -  WJ 051
 DO3769  PID         -  DO3769
 DO3769  STATE/COUNTY-  IL/JO DAVIESS
 DO3769  COUNTRY     -  US
 DO3769  USGS QUAD   -  HANOVER (2018)
 DO3769
 DO3769                         *CURRENT SURVEY CONTROL
 DO3769  ______________________________________________________________________
 DO3769* NAD 83(1986) POSITION- 42 21 10.91   (N) 090 17 36.00   (W)   HD_HELD1
 DO3769* NAVD 88 ORTHO HEIGHT -   314.616 (meters)     1032.20  (feet) ADJUSTED
 DO3769  ______________________________________________________________________
 DO3769  GEOID HEIGHT    -        -32.964 (meters)                     GEOID18
 DO3769  DYNAMIC HEIGHT  -        314.514 (meters)     1031.87  (feet) COMP
 DO3769  MODELED GRAVITY -    980,288.7   (mgal)                       NAVD 88
 DO3769
 DO3769  VERT ORDER      -  SECOND    CLASS I
 DO3769
 DO3769.The horizontal coordinates were determined by differentially corrected
 DO3769.hand held GPS observations or other comparable positioning techniques
 DO3769.and have an estimated accuracy of +/- 3 meters.
 DO3769
 DO3769.The orthometric height was determined by differential leveling and
 DO3769.adjusted by the NATIONAL GEODETIC SURVEY
 DO3769.in March 2013.
 DO3769
 DO3769.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3769.GEOID18 height accuracy estimate available here.
 DO3769
 DO3769.Click photographs - Photos may exist for this station.
 DO3769
 DO3769.The dynamic height is computed by dividing the NAVD 88
 DO3769.geopotential number by the normal gravity value computed on the
 DO3769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3769.degrees latitude (g = 980.6199 gals.).
 DO3769
 DO3769.The modeled gravity was interpolated from observed gravity values.
 DO3769
 DO3769;                    North         East    Units  Estimated Accuracy
 DO3769;SPC IL W     -   631,301.5     689,564.4     MT  (+/- 3 meters HH1 GPS) 
 DO3769
 DO3769_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2292492522(NAD 83)
 DO3769
 DO3769                          SUPERSEDED SURVEY CONTROL
 DO3769
 DO3769.No superseded survey control is available for this station.
 DO3769
 DO3769_MARKER: F = FLANGE-ENCASED ROD
 DO3769_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3769_STAMPING: WJ051
 DO3769_MARK LOGO: UIL
 DO3769_PROJECTION: RECESSED 10 CENTIMETERS
 DO3769_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3769+STABILITY: SURFACE MOTION
 DO3769_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO3769+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO3769_ROD/PIPE-DEPTH: 4.0 meters
 DO3769_SLEEVE-DEPTH  : 0.9 meters
 DO3769
 DO3769  HISTORY     - Date     Condition        Report By
 DO3769  HISTORY     - 20120424 MONUMENTED       AMESC
 DO3769
 DO3769                          STATION DESCRIPTION
 DO3769
 DO3769'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3769'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-SOUTHEAST OF
 DO3769'GALENA, 6.7 MI (10.8 KM) NORTH OF HANOVER AND 4.4 MI (7.1 KM)
 DO3769'WEST-NORTHWEST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3769'
 DO3769'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3769'PROCEED WEST ON US ROUTE 20 FOR 2.7 MI (4.3 KM) TO THE STATION ON THE
 DO3769'RIGHT.
 DO3769'
 DO3769'THE STATION IS AT THE SOUTH END OF THE REST AREA USED AS A HUNTING
 DO3769'REGISTRATION AREA, 39 FT (11.9 M) SOUTH OF THE SOUTH END OF THE
 DO3769'PAVEMENT IN THE REST AREA, 37 FT (11.3 M) NORTHEAST OF THE CENTERLINE
 DO3769'OF US ROUTE 20, 6.5 FT (2.0 M) SOUTHEAST OF THE SOUTHERN MOST OF A
 DO3769'GROUP OF 5 DELINEATORS.
 DO3769'
 DO3769'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3769'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3769'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3773 ***********************************************************************
 DO3773  DESIGNATION -  WJ 052
 DO3773  PID         -  DO3773
 DO3773  STATE/COUNTY-  IL/JO DAVIESS
 DO3773  COUNTRY     -  US
 DO3773  USGS QUAD   -  HANOVER (2018)
 DO3773
 DO3773                         *CURRENT SURVEY CONTROL
 DO3773  ______________________________________________________________________
 DO3773* NAD 83(1986) POSITION- 42 22 17.75   (N) 090 19 48.63   (W)   HD_HELD1
 DO3773* NAVD 88 ORTHO HEIGHT -   317.708 (meters)     1042.35  (feet) ADJUSTED
 DO3773  ______________________________________________________________________
 DO3773  GEOID HEIGHT    -        -32.913 (meters)                     GEOID18
 DO3773  DYNAMIC HEIGHT  -        317.604 (meters)     1042.01  (feet) COMP
 DO3773  MODELED GRAVITY -    980,286.5   (mgal)                       NAVD 88
 DO3773
 DO3773  VERT ORDER      -  SECOND    CLASS I
 DO3773
 DO3773.The horizontal coordinates were determined by differentially corrected
 DO3773.hand held GPS observations or other comparable positioning techniques
 DO3773.and have an estimated accuracy of +/- 3 meters.
 DO3773
 DO3773.The orthometric height was determined by differential leveling and
 DO3773.adjusted by the NATIONAL GEODETIC SURVEY
 DO3773.in March 2013.
 DO3773
 DO3773.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3773.GEOID18 height accuracy estimate available here.
 DO3773
 DO3773.Click photographs - Photos may exist for this station.
 DO3773
 DO3773.The dynamic height is computed by dividing the NAVD 88
 DO3773.geopotential number by the normal gravity value computed on the
 DO3773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3773.degrees latitude (g = 980.6199 gals.).
 DO3773
 DO3773.The modeled gravity was interpolated from observed gravity values.
 DO3773
 DO3773;                    North         East    Units  Estimated Accuracy
 DO3773;SPC IL W     -   633,369.0     686,533.1     MT  (+/- 3 meters HH1 GPS) 
 DO3773
 DO3773_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1982494488(NAD 83)
 DO3773
 DO3773                          SUPERSEDED SURVEY CONTROL
 DO3773
 DO3773.No superseded survey control is available for this station.
 DO3773
 DO3773_MARKER: F = FLANGE-ENCASED ROD
 DO3773_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3773_STAMPING: WJ052
 DO3773_MARK LOGO: UIL
 DO3773_PROJECTION: RECESSED 13 CENTIMETERS
 DO3773_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3773_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3773_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3773+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO3773_ROD/PIPE-DEPTH: 7.0 meters
 DO3773_SLEEVE-DEPTH  : 0.9 meters
 DO3773
 DO3773  HISTORY     - Date     Condition        Report By
 DO3773  HISTORY     - 20120424 MONUMENTED       AMESC
 DO3773
 DO3773                          STATION DESCRIPTION
 DO3773
 DO3773'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3773'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTH-SOUTHWEST OF
 DO3773'SCALES MOUND, 6.7 MI (10.8 KM) WEST-NORTHWEST OF ELIZABETH AND 5.9 MI
 DO3773'(9.5 KM) EAST-SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3773'
 DO3773'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3773'PROCEED WEST ON US ROUTE 20 FOR 5.1 MI (8.2 KM) TO THE STATION ON THE
 DO3773'LEFT.
 DO3773'
 DO3773'THE STATION IS 82 FT (25.0 M) SOUTHEAST OF THE CENTERLINE OF US ROUTE
 DO3773'20, 102 FT (31.1 M) EAST OF A ROAD SIGN, 57 FT (17.4 M) SOUTHWEST OF A
 DO3773'GRASS ENTRANCE, 9.5 FT (2.9 M) NORTH OF THE WEST END A GATE IN THE
 DO3773'FENCE, 5.8 FT (1.8 M) NORTH OF A CONCRETE RIGHT OF WAY MARKER.
 DO3773'
 DO3773'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3773'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3773'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3774 ***********************************************************************
 DO3774  DESIGNATION -  WJ 053
 DO3774  PID         -  DO3774
 DO3774  STATE/COUNTY-  IL/JO DAVIESS
 DO3774  COUNTRY     -  US
 DO3774  USGS QUAD   -  HANOVER (2018)
 DO3774
 DO3774                         *CURRENT SURVEY CONTROL
 DO3774  ______________________________________________________________________
 DO3774* NAD 83(1986) POSITION- 42 22 15.1    (N) 090 20 21.9    (W)   HD_HELD2
 DO3774* NAVD 88 ORTHO HEIGHT -   261.984 (meters)      859.53  (feet) ADJUSTED
 DO3774  ______________________________________________________________________
 DO3774  GEOID HEIGHT    -        -32.902 (meters)                     GEOID18
 DO3774  DYNAMIC HEIGHT  -        261.899 (meters)      859.25  (feet) COMP
 DO3774  MODELED GRAVITY -    980,290.6   (mgal)                       NAVD 88
 DO3774
 DO3774  VERT ORDER      -  SECOND    CLASS I
 DO3774
 DO3774.The horizontal coordinates were established by autonomous hand held GPS
 DO3774.observations and have an estimated accuracy of +/- 10 meters.
 DO3774
 DO3774.The orthometric height was determined by differential leveling and
 DO3774.adjusted by the NATIONAL GEODETIC SURVEY
 DO3774.in March 2013.
 DO3774
 DO3774.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3774.GEOID18 height accuracy estimate available here.
 DO3774
 DO3774.Click photographs - Photos may exist for this station.
 DO3774
 DO3774.The dynamic height is computed by dividing the NAVD 88
 DO3774.geopotential number by the normal gravity value computed on the
 DO3774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3774.degrees latitude (g = 980.6199 gals.).
 DO3774
 DO3774.The modeled gravity was interpolated from observed gravity values.
 DO3774
 DO3774;                    North         East    Units  Estimated Accuracy
 DO3774;SPC IL W     -   633,289.      685,772.      MT  (+/- 10 meters HH2 GPS)
 DO3774
 DO3774_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1906694382(NAD 83)
 DO3774
 DO3774                          SUPERSEDED SURVEY CONTROL
 DO3774
 DO3774.No superseded survey control is available for this station.
 DO3774
 DO3774_MARKER: F = FLANGE-ENCASED ROD
 DO3774_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3774_STAMPING: WJ053
 DO3774_MARK LOGO: UIL
 DO3774_PROJECTION: RECESSED 13 CENTIMETERS
 DO3774_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3774_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3774_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3774+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2012
 DO3774_ROD/PIPE-DEPTH: 4.9 meters
 DO3774_SLEEVE-DEPTH  : 0.9 meters
 DO3774
 DO3774  HISTORY     - Date     Condition        Report By
 DO3774  HISTORY     - 20120424 MONUMENTED       AMESC
 DO3774
 DO3774                          STATION DESCRIPTION
 DO3774
 DO3774'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3774'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHWEST OF
 DO3774'HANOVER, 7.1 MI (11.4 KM) WEST-NORTHWEST OF ELIZABETH AND 5.6 MI (9.0
 DO3774'KM) SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3774'
 DO3774'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3774'PROCEED WEST ON US ROUTE 20 FOR 5.6 MI (9.0 KM) TO THE STATION ON THE
 DO3774'LEFT.
 DO3774'
 DO3774'THE STATION IS 58 FT (17.7 M) SOUTHWEST OF THE CENTERLINE OF US ROUTE
 DO3774'20, 270 FT (82.3 M) SOUTHEAST OF THE CENTERLINE OF THE DRIVEWAY TO AN
 DO3774'ABANDONED HOUSE NUMBER '5941', 246 FT (75.0 M) NORTHWEST OF THE NORTH
 DO3774'END OF GUARDRAIL, 9 FT (2.7 M) NORTHEAST OF RIGHT OF WAY FENCE.
 DO3774'
 DO3774'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3774'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3774'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3782 ***********************************************************************
 DO3782  DESIGNATION -  WJ 054
 DO3782  PID         -  DO3782
 DO3782  STATE/COUNTY-  IL/JO DAVIESS
 DO3782  COUNTRY     -  US
 DO3782  USGS QUAD   -  GALENA (2018)
 DO3782
 DO3782                         *CURRENT SURVEY CONTROL
 DO3782  ______________________________________________________________________
 DO3782* NAD 83(1986) POSITION- 42 24 31.25   (N) 090 25 17.76   (W)   HD_HELD1
 DO3782* NAVD 88 ORTHO HEIGHT -   234.037 (meters)      767.84  (feet) ADJUSTED
 DO3782  ______________________________________________________________________
 DO3782  GEOID HEIGHT    -        -32.830 (meters)                     GEOID18
 DO3782  DYNAMIC HEIGHT  -        233.965 (meters)      767.60  (feet) COMP
 DO3782  MODELED GRAVITY -    980,310.9   (mgal)                       NAVD 88
 DO3782
 DO3782  VERT ORDER      -  SECOND    CLASS I
 DO3782
 DO3782.The horizontal coordinates were determined by differentially corrected
 DO3782.hand held GPS observations or other comparable positioning techniques
 DO3782.and have an estimated accuracy of +/- 3 meters.
 DO3782
 DO3782.The orthometric height was determined by differential leveling and
 DO3782.adjusted by the NATIONAL GEODETIC SURVEY
 DO3782.in March 2013.
 DO3782
 DO3782.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3782.GEOID18 height accuracy estimate available here.
 DO3782
 DO3782.Click photographs - Photos may exist for this station.
 DO3782
 DO3782.The dynamic height is computed by dividing the NAVD 88
 DO3782.geopotential number by the normal gravity value computed on the
 DO3782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3782.degrees latitude (g = 980.6199 gals.).
 DO3782
 DO3782.The modeled gravity was interpolated from observed gravity values.
 DO3782
 DO3782;                    North         East    Units  Estimated Accuracy
 DO3782;SPC IL W     -   637,506.5     679,015.5     MT  (+/- 3 meters HH1 GPS) 
 DO3782
 DO3782_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1217198373(NAD 83)
 DO3782
 DO3782                          SUPERSEDED SURVEY CONTROL
 DO3782
 DO3782.No superseded survey control is available for this station.
 DO3782
 DO3782_MARKER: F = FLANGE-ENCASED ROD
 DO3782_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3782_STAMPING: WJ054
 DO3782_MARK LOGO: UIL
 DO3782_PROJECTION: RECESSED 8 CENTIMETERS
 DO3782_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3782+STABILITY: SURFACE MOTION
 DO3782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3782+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 DO3782_ROD/PIPE-DEPTH: 3.0 meters
 DO3782_SLEEVE-DEPTH  : 0.9 meters
 DO3782
 DO3782  HISTORY     - Date     Condition        Report By
 DO3782  HISTORY     - 20120423 MONUMENTED       AMESC
 DO3782
 DO3782                          STATION DESCRIPTION
 DO3782
 DO3782'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3782'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) WEST-SOUTHWEST OF SCALES
 DO3782'MOUND, 7.9 MI (12.7 KM) SOUTHEAST OF MENOMINEE AND 0.7 MI (1.1 KM)
 DO3782'SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3782'
 DO3782'TO REACH FROM THE INTERSECTION OF SOUTH MAIN STREET AND US ROUTE 20 IN
 DO3782'GALENA, ILLINOIS PROCEED EAST ON US ROUTE 20 (SPRING STREET) FOR 0.6
 DO3782'MI (1.0 KM) TO BOUTHILLER STREET, 290 FT (88.4 M) NORTHWEST OF
 DO3782'BOUTHILLER STREET TO STATION ON THE RIGHT.
 DO3782'
 DO3782'THE STATION IS 60 FT (18.3 M) SOUTHEAST OF A POWER POLE, 81 FT (24.7
 DO3782'M) NORTHWEST OF A POWER POLE WITH LIGHT, 5.6 FT (1.7 M) NORTHEAST OF
 DO3782'THE BACK OF CURB, 1.8 FT (0.5 M) SOUTHWEST OF THE FENCE AROUND ST,
 DO3782'MICHAEL'S CEMETERY.
 DO3782'
 DO3782'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3782'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3782'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3784 ***********************************************************************
 DO3784  DESIGNATION -  WJ 055
 DO3784  PID         -  DO3784
 DO3784  STATE/COUNTY-  IL/JO DAVIESS
 DO3784  COUNTRY     -  US
 DO3784  USGS QUAD   -  GALENA (2018)
 DO3784
 DO3784                         *CURRENT SURVEY CONTROL
 DO3784  ______________________________________________________________________
 DO3784* NAD 83(1986) POSITION- 42 24 43.12   (N) 090 26 20.25   (W)   HD_HELD1
 DO3784* NAVD 88 ORTHO HEIGHT -   234.871 (meters)      770.57  (feet) ADJUSTED
 DO3784  ______________________________________________________________________
 DO3784  GEOID HEIGHT    -        -32.810 (meters)                     GEOID18
 DO3784  DYNAMIC HEIGHT  -        234.799 (meters)      770.34  (feet) COMP
 DO3784  MODELED GRAVITY -    980,312.4   (mgal)                       NAVD 88
 DO3784
 DO3784  VERT ORDER      -  SECOND    CLASS I
 DO3784
 DO3784.The horizontal coordinates were determined by differentially corrected
 DO3784.hand held GPS observations or other comparable positioning techniques
 DO3784.and have an estimated accuracy of +/- 3 meters.
 DO3784
 DO3784.The orthometric height was determined by differential leveling and
 DO3784.adjusted by the NATIONAL GEODETIC SURVEY
 DO3784.in March 2013.
 DO3784
 DO3784.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3784.GEOID18 height accuracy estimate available here.
 DO3784
 DO3784.Click photographs - Photos may exist for this station.
 DO3784
 DO3784.The dynamic height is computed by dividing the NAVD 88
 DO3784.geopotential number by the normal gravity value computed on the
 DO3784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3784.degrees latitude (g = 980.6199 gals.).
 DO3784
 DO3784.The modeled gravity was interpolated from observed gravity values.
 DO3784
 DO3784;                    North         East    Units  Estimated Accuracy
 DO3784;SPC IL W     -   637,877.2     677,587.8     MT  (+/- 3 meters HH1 GPS) 
 DO3784
 DO3784_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1073298696(NAD 83)
 DO3784
 DO3784                          SUPERSEDED SURVEY CONTROL
 DO3784
 DO3784.No superseded survey control is available for this station.
 DO3784
 DO3784_MARKER: F = FLANGE-ENCASED ROD
 DO3784_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3784_STAMPING: WJ055
 DO3784_MARK LOGO: UIL
 DO3784_PROJECTION: RECESSED 10 CENTIMETERS
 DO3784_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3784_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3784+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2022
 DO3784_ROD/PIPE-DEPTH: 8.5 meters
 DO3784_SLEEVE-DEPTH  : 0.9 meters
 DO3784
 DO3784  HISTORY     - Date     Condition        Report By
 DO3784  HISTORY     - 20120423 MONUMENTED       AMESC
 DO3784  HISTORY     - 20220805 GOOD             ILDT
 DO3784
 DO3784                          STATION DESCRIPTION
 DO3784
 DO3784'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3784'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) WEST-SOUTHWEST OF
 DO3784'SCALES MOUND, 7.1 MI (11.4 KM) SOUTHEAST OF MENOMINEE AND 0.6 MI (1.0
 DO3784'KM) WEST-SOUTHWEST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3784'
 DO3784'TO REACH FROM THE INTERSECTION OF SOUTH MAIN STREET AND US ROUTE 20 IN
 DO3784'GALENA, ILLINOIS PROCEED SOUTH ON MAIN STREET FOR 350 FT (106.7 M) TO
 DO3784'GEAR STREET, NORTHWEST 0.4 MI (0.6 KM) ON GEAR STREET TO THE SOUTHEAST
 DO3784'ENTRANCE TO SOME APARTMENTS AND THE STATION ON THE LEFT.
 DO3784'
 DO3784'THE STATION IS 30 FT (9.1 M) SOUTH OF THE CENTERLINE OF GEAR STREET,
 DO3784'93.5 FT (28.5 M) NORTHWEST OF A GREEN TRANSFORMER BOX NUMBER 'U17790',
 DO3784'66 FT (20.1 M) SOUTHEAST OF POWER POLE, 7.3 FT (2.2 M) EAST OF
 DO3784'SOUTHEAST ENTRANCE TO APARTMENTS, 5 FT (1.5 M) EAST OF THE CORNER OF
 DO3784'SIDEWALK.
 DO3784'
 DO3784'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3784'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3784'IN IDENTIFICATION.
 DO3784
 DO3784                          STATION RECOVERY (2022)
 DO3784
 DO3784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3784'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3789 ***********************************************************************
 DO3789  DESIGNATION -  WJ 056
 DO3789  PID         -  DO3789
 DO3789  STATE/COUNTY-  IL/JO DAVIESS
 DO3789  COUNTRY     -  US
 DO3789  USGS QUAD   -  GALENA (2018)
 DO3789
 DO3789                         *CURRENT SURVEY CONTROL
 DO3789  ______________________________________________________________________
 DO3789* NAD 83(1986) POSITION- 42 26 38.56   (N) 090 27 13.86   (W)   HD_HELD1
 DO3789* NAVD 88 ORTHO HEIGHT -   260.723 (meters)      855.39  (feet) ADJUSTED
 DO3789  ______________________________________________________________________
 DO3789  GEOID HEIGHT    -        -32.797 (meters)                     GEOID18
 DO3789  DYNAMIC HEIGHT  -        260.643 (meters)      855.13  (feet) COMP
 DO3789  MODELED GRAVITY -    980,308.1   (mgal)                       NAVD 88
 DO3789
 DO3789  VERT ORDER      -  SECOND    CLASS I
 DO3789
 DO3789.The horizontal coordinates were determined by differentially corrected
 DO3789.hand held GPS observations or other comparable positioning techniques
 DO3789.and have an estimated accuracy of +/- 3 meters.
 DO3789
 DO3789.The orthometric height was determined by differential leveling and
 DO3789.adjusted by the NATIONAL GEODETIC SURVEY
 DO3789.in March 2013.
 DO3789
 DO3789.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3789.GEOID18 height accuracy estimate available here.
 DO3789
 DO3789.Click photographs - Photos may exist for this station.
 DO3789
 DO3789.The dynamic height is computed by dividing the NAVD 88
 DO3789.geopotential number by the normal gravity value computed on the
 DO3789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3789.degrees latitude (g = 980.6199 gals.).
 DO3789
 DO3789.The modeled gravity was interpolated from observed gravity values.
 DO3789
 DO3789;                    North         East    Units  Estimated Accuracy
 DO3789;SPC IL W     -   641,443.0     676,374.2     MT  (+/- 3 meters HH1 GPS) 
 DO3789
 DO3789_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0939902220(NAD 83)
 DO3789
 DO3789                          SUPERSEDED SURVEY CONTROL
 DO3789
 DO3789.No superseded survey control is available for this station.
 DO3789
 DO3789_MARKER: F = FLANGE-ENCASED ROD
 DO3789_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3789_STAMPING: WJ056
 DO3789_MARK LOGO: UIL
 DO3789_PROJECTION: RECESSED 13 CENTIMETERS
 DO3789_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3789_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3789+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 DO3789_ROD/PIPE-DEPTH: 8.5 meters
 DO3789_SLEEVE-DEPTH  : 0.9 meters
 DO3789
 DO3789  HISTORY     - Date     Condition        Report By
 DO3789  HISTORY     - 20120420 MONUMENTED       AMESC
 DO3789
 DO3789                          STATION DESCRIPTION
 DO3789
 DO3789'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3789'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) WEST-SOUTHWEST OF
 DO3789'SCALES MOUND, 5.0 MI (8.0 KM) SOUTHEAST OF MENOMINEE AND 2.3 MI (3.7
 DO3789'KM) NORTHWEST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3789'
 DO3789'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3789'NORTHWEST OF GALENA, ILLINOIS PROCEED SOUTH ON US ROUTE 20 FOR 0.65 MI
 DO3789'(1.0 KM) TO THE SOUTH LINE OF THE GALENA GOLF CLUB AND STATION ON THE
 DO3789'LEFT.
 DO3789'
 DO3789'THE STATION IS 31.5 FT (9.6 M) EAST OF THE CENTERLINE OF US ROUTE 20,
 DO3789'33 FT (10.1 M) SOUTH OF THE NORTH END OF THE EAST RIGHT OF WAY FENCE,
 DO3789'3.5 FT (1.1 M) WEST OF THE RIGHT OF WAY FENCE.
 DO3789'
 DO3789'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3789'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3789'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3791 ***********************************************************************
 DO3791  DESIGNATION -  WJ 057
 DO3791  PID         -  DO3791
 DO3791  STATE/COUNTY-  IL/JO DAVIESS
 DO3791  COUNTRY     -  US
 DO3791  USGS QUAD   -  GALENA (2018)
 DO3791
 DO3791                         *CURRENT SURVEY CONTROL
 DO3791  ______________________________________________________________________
 DO3791* NAD 83(1986) POSITION- 42 27 24.67   (N) 090 29 29.83   (W)   HD_HELD1
 DO3791* NAVD 88 ORTHO HEIGHT -   199.829 (meters)      655.61  (feet) ADJUSTED
 DO3791  ______________________________________________________________________
 DO3791  GEOID HEIGHT    -        -32.761 (meters)                     GEOID18
 DO3791  DYNAMIC HEIGHT  -        199.767 (meters)      655.40  (feet) COMP
 DO3791  MODELED GRAVITY -    980,306.0   (mgal)                       NAVD 88
 DO3791
 DO3791  VERT ORDER      -  SECOND    CLASS I
 DO3791
 DO3791.The horizontal coordinates were determined by differentially corrected
 DO3791.hand held GPS observations or other comparable positioning techniques
 DO3791.and have an estimated accuracy of +/- 3 meters.
 DO3791
 DO3791.The orthometric height was determined by differential leveling and
 DO3791.adjusted by the NATIONAL GEODETIC SURVEY
 DO3791.in March 2013.
 DO3791
 DO3791.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3791.GEOID18 height accuracy estimate available here.
 DO3791
 DO3791.Click photographs - Photos may exist for this station.
 DO3791
 DO3791.The dynamic height is computed by dividing the NAVD 88
 DO3791.geopotential number by the normal gravity value computed on the
 DO3791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3791.degrees latitude (g = 980.6199 gals.).
 DO3791
 DO3791.The modeled gravity was interpolated from observed gravity values.
 DO3791
 DO3791;                    North         East    Units  Estimated Accuracy
 DO3791;SPC IL W     -   642,876.9     673,272.4     MT  (+/- 3 meters HH1 GPS) 
 DO3791
 DO3791_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0625103550(NAD 83)
 DO3791
 DO3791                          SUPERSEDED SURVEY CONTROL
 DO3791
 DO3791.No superseded survey control is available for this station.
 DO3791
 DO3791_MARKER: F = FLANGE-ENCASED ROD
 DO3791_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3791_STAMPING: WJ057
 DO3791_MARK LOGO: UIL
 DO3791_PROJECTION: RECESSED 10 CENTIMETERS
 DO3791_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3791_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3791+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2022
 DO3791_ROD/PIPE-DEPTH: 10.4 meters
 DO3791_SLEEVE-DEPTH  : 0.9 meters
 DO3791
 DO3791  HISTORY     - Date     Condition        Report By
 DO3791  HISTORY     - 20120420 MONUMENTED       AMESC
 DO3791  HISTORY     - 20221005 GOOD             ILDT
 DO3791
 DO3791                          STATION DESCRIPTION
 DO3791
 DO3791'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3791'THE STATION IS LOCATED ABOUT 12.3 MI (19.8 KM) WEST OF SCALES MOUND,
 DO3791'4.2 MI (6.8 KM) NORTHWEST OF GALENA AND 3.0 MI (4.8 KM) SOUTHEAST OF
 DO3791'MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3791'
 DO3791'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3791'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 1.8 MI
 DO3791'(2.9 KM) TO A MEDIAN CROSS-OVER AND THE STATION ON THE LEFT.
 DO3791'
 DO3791'THE STATION IS 34.5 FT (10.5 M) SOUTH OF THE CENTERLINE OF THE WEST
 DO3791'BOUND LANE OF US ROUTE 20, 13 FT (4.0 M) EAST OF THE EDGE OF THE
 DO3791'CROSS-OVER, 17.3 FT (5.3 M) NORTH OF A 18 INCH (46 CM) CORRUGATED
 DO3791'METAL PIPE.
 DO3791'
 DO3791'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3791'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3791'IN IDENTIFICATION.
 DO3791
 DO3791                          STATION RECOVERY (2022)
 DO3791
 DO3791'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DO3791'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3793 ***********************************************************************
 DO3793  DESIGNATION -  WJ 058
 DO3793  PID         -  DO3793
 DO3793  STATE/COUNTY-  IL/JO DAVIESS
 DO3793  COUNTRY     -  US
 DO3793  USGS QUAD   -  MENOMINEE (2018)
 DO3793
 DO3793                         *CURRENT SURVEY CONTROL
 DO3793  ______________________________________________________________________
 DO3793* NAD 83(1986) POSITION- 42 27 44.41   (N) 090 30 28.95   (W)   HD_HELD1
 DO3793* NAVD 88 ORTHO HEIGHT -   236.134 (meters)      774.72  (feet) ADJUSTED
 DO3793  ______________________________________________________________________
 DO3793  GEOID HEIGHT    -        -32.742 (meters)                     GEOID18
 DO3793  DYNAMIC HEIGHT  -        236.061 (meters)      774.48  (feet) COMP
 DO3793  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 DO3793
 DO3793  VERT ORDER      -  SECOND    CLASS I
 DO3793
 DO3793.The horizontal coordinates were determined by differentially corrected
 DO3793.hand held GPS observations or other comparable positioning techniques
 DO3793.and have an estimated accuracy of +/- 3 meters.
 DO3793
 DO3793.The orthometric height was determined by differential leveling and
 DO3793.adjusted by the NATIONAL GEODETIC SURVEY
 DO3793.in March 2013.
 DO3793
 DO3793.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3793.GEOID18 height accuracy estimate available here.
 DO3793
 DO3793.Click photographs - Photos may exist for this station.
 DO3793
 DO3793.The dynamic height is computed by dividing the NAVD 88
 DO3793.geopotential number by the normal gravity value computed on the
 DO3793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3793.degrees latitude (g = 980.6199 gals.).
 DO3793
 DO3793.The modeled gravity was interpolated from observed gravity values.
 DO3793
 DO3793;                    North         East    Units  Estimated Accuracy
 DO3793;SPC IL W     -   643,491.3     671,924.1     MT  (+/- 3 meters HH1 GPS) 
 DO3793
 DO3793_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0488304119(NAD 83)
 DO3793
 DO3793                          SUPERSEDED SURVEY CONTROL
 DO3793
 DO3793.No superseded survey control is available for this station.
 DO3793
 DO3793_MARKER: F = FLANGE-ENCASED ROD
 DO3793_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3793+WITH SETTING: INFORMATION.
 DO3793_STAMPING: WJ058
 DO3793_MARK LOGO: UIL
 DO3793_PROJECTION: RECESSED 18 CENTIMETERS
 DO3793_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3793_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3793+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO3793_ROD/PIPE-DEPTH: 2.4 meters
 DO3793_SLEEVE-DEPTH  : 0.9 meters
 DO3793
 DO3793  HISTORY     - Date     Condition        Report By
 DO3793  HISTORY     - 20120419 MONUMENTED       AMESC
 DO3793
 DO3793                          STATION DESCRIPTION
 DO3793
 DO3793'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3793'THE STATION IS LOCATED ABOUT 13.1 MI (21.1 KM) WEST OF SCALES MOUND,
 DO3793'5.1 MI (8.2 KM) NORTHWEST OF GALENA AND 2.2 MI (3.5 KM) SOUTHEAST OF
 DO3793'MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3793'
 DO3793'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3793'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 2.7 MI
 DO3793'(4.3 KM) TO A GRAVEL CROSS-OVER AND THE STATION ON THE LEFT.
 DO3793'
 DO3793'THE STATION IS IN THE MEDIAN OF US ROUTE 20, 101 FT (30.8 M) SOUTH OF
 DO3793'THE CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20, 80 FT (24.4 M)
 DO3793'EAST OF A 'GAS PIPELINE WARNING' SIGN, 25 FT (7.6 M) SOUTH OF THE EAST
 DO3793'END OF A CONCRETE DITCH, 18 FT (5.5 M) WEST OF THE GRAVEL CROSS-OVER.
 DO3793'
 DO3793'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3793'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3793'IN IDENTIFICATION.
 DO3793'
 DO3793'NOTE2-8 FT (2.4 M) OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A
 DO3793'3 FT (0.9 M) GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3794 ***********************************************************************
 DO3794  DESIGNATION -  WJ 059
 DO3794  PID         -  DO3794
 DO3794  STATE/COUNTY-  IL/JO DAVIESS
 DO3794  COUNTRY     -  US
 DO3794  USGS QUAD   -  MENOMINEE (2018)
 DO3794
 DO3794                         *CURRENT SURVEY CONTROL
 DO3794  ______________________________________________________________________
 DO3794* NAD 83(1986) POSITION- 42 27 44.6    (N) 090 31 16.4    (W)   HD_HELD2
 DO3794* NAVD 88 ORTHO HEIGHT -   257.455 (meters)      844.67  (feet) ADJUSTED
 DO3794  ______________________________________________________________________
 DO3794  GEOID HEIGHT    -        -32.725 (meters)                     GEOID18
 DO3794  DYNAMIC HEIGHT  -        257.375 (meters)      844.40  (feet) COMP
 DO3794  MODELED GRAVITY -    980,302.0   (mgal)                       NAVD 88
 DO3794
 DO3794  VERT ORDER      -  SECOND    CLASS I
 DO3794
 DO3794.The horizontal coordinates were established by autonomous hand held GPS
 DO3794.observations and have an estimated accuracy of +/- 10 meters.
 DO3794
 DO3794.The orthometric height was determined by differential leveling and
 DO3794.adjusted by the NATIONAL GEODETIC SURVEY
 DO3794.in March 2013.
 DO3794
 DO3794.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3794.GEOID18 height accuracy estimate available here.
 DO3794
 DO3794.Click photographs - Photos may exist for this station.
 DO3794
 DO3794.The dynamic height is computed by dividing the NAVD 88
 DO3794.geopotential number by the normal gravity value computed on the
 DO3794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3794.degrees latitude (g = 980.6199 gals.).
 DO3794
 DO3794.The modeled gravity was interpolated from observed gravity values.
 DO3794
 DO3794;                    North         East    Units  Estimated Accuracy
 DO3794;SPC IL W     -   643,502.      670,840.      MT  (+/- 10 meters HH2 GPS)
 DO3794
 DO3794_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0379904093(NAD 83)
 DO3794
 DO3794                          SUPERSEDED SURVEY CONTROL
 DO3794
 DO3794.No superseded survey control is available for this station.
 DO3794
 DO3794_MARKER: F = FLANGE-ENCASED ROD
 DO3794_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3794_STAMPING: WJ059
 DO3794_MARK LOGO: UIL
 DO3794_PROJECTION: RECESSED 13 CENTIMETERS
 DO3794_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3794_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3794+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO3794_ROD/PIPE-DEPTH: 5.5 meters
 DO3794_SLEEVE-DEPTH  : 0.9 meters
 DO3794
 DO3794  HISTORY     - Date     Condition        Report By
 DO3794  HISTORY     - 20120419 MONUMENTED       AMESC
 DO3794
 DO3794                          STATION DESCRIPTION
 DO3794
 DO3794'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3794'THE STATION IS LOCATED ABOUT 13.7 MI (22.0 KM) WEST OF SCALES MOUND,
 DO3794'5.7 MI (9.2 KM) NORTHWEST OF GALENA AND 1.9 MI (3.1 KM)
 DO3794'SOUTH-SOUTHEAST OF MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3794'
 DO3794'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3794'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 3.4 MI
 DO3794'(5.5 KM) TO THE STATION ON THE LEFT.
 DO3794'
 DO3794'THE STATION IS IN THE MEDIAN OF US ROUTE 20, 1460 FT (445.0 M) WEST OF
 DO3794'MENOMINEE ROAD, 49 FT (14.9 M) SOUTH OF THE CENTERLINE OF THE WEST
 DO3794'BOUND LANE OF US ROUTE 20, 87.5 FT (26.7 M) NORTH OF A 24 INCH (61 CM)
 DO3794'CORRUGATED METAL PIPE.
 DO3794'
 DO3794'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3794'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3794'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3795 ***********************************************************************
 DO3795  DESIGNATION -  WJ 060
 DO3795  PID         -  DO3795
 DO3795  STATE/COUNTY-  IL/JO DAVIESS
 DO3795  COUNTRY     -  US
 DO3795  USGS QUAD   -  MENOMINEE (2018)
 DO3795
 DO3795                         *CURRENT SURVEY CONTROL
 DO3795  ______________________________________________________________________
 DO3795* NAD 83(1986) POSITION- 42 27 46.72   (N) 090 32 08.62   (W)   HD_HELD1
 DO3795* NAVD 88 ORTHO HEIGHT -   237.310 (meters)      778.57  (feet) ADJUSTED
 DO3795  ______________________________________________________________________
 DO3795  GEOID HEIGHT    -        -32.710 (meters)                     GEOID18
 DO3795  DYNAMIC HEIGHT  -        237.235 (meters)      778.33  (feet) COMP
 DO3795  MODELED GRAVITY -    980,302.2   (mgal)                       NAVD 88
 DO3795
 DO3795  VERT ORDER      -  SECOND    CLASS I
 DO3795
 DO3795.The horizontal coordinates were determined by differentially corrected
 DO3795.hand held GPS observations or other comparable positioning techniques
 DO3795.and have an estimated accuracy of +/- 3 meters.
 DO3795
 DO3795.The orthometric height was determined by differential leveling and
 DO3795.adjusted by the NATIONAL GEODETIC SURVEY
 DO3795.in March 2013.
 DO3795
 DO3795.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3795.GEOID18 height accuracy estimate available here.
 DO3795
 DO3795.Click photographs - Photos may exist for this station.
 DO3795
 DO3795.The dynamic height is computed by dividing the NAVD 88
 DO3795.geopotential number by the normal gravity value computed on the
 DO3795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3795.degrees latitude (g = 980.6199 gals.).
 DO3795
 DO3795.The modeled gravity was interpolated from observed gravity values.
 DO3795
 DO3795;                    North         East    Units  Estimated Accuracy
 DO3795;SPC IL W     -   643,572.1     669,647.4     MT  (+/- 3 meters HH1 GPS) 
 DO3795
 DO3795_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0260404124(NAD 83)
 DO3795
 DO3795                          SUPERSEDED SURVEY CONTROL
 DO3795
 DO3795.No superseded survey control is available for this station.
 DO3795
 DO3795_MARKER: F = FLANGE-ENCASED ROD
 DO3795_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3795_STAMPING: WJ060
 DO3795_MARK LOGO: UIL
 DO3795_PROJECTION: RECESSED 5 CENTIMETERS
 DO3795_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3795+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2012
 DO3795_ROD/PIPE-DEPTH: 8.5 meters
 DO3795_SLEEVE-DEPTH  : 0.9 meters
 DO3795
 DO3795  HISTORY     - Date     Condition        Report By
 DO3795  HISTORY     - 20120419 MONUMENTED       AMESC
 DO3795
 DO3795                          STATION DESCRIPTION
 DO3795
 DO3795'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3795'THE STATION IS LOCATED ABOUT 14.5 MI (23.3 KM) WEST OF SCALES MOUND,
 DO3795'6.3 MI (10.1 KM) WEST-NORTHWEST OF GALENA AND 1.7 MI (2.7 KM) SOUTH OF
 DO3795'MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3795'
 DO3795'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3795'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 4.15 MI
 DO3795'(6.7 KM) TO A MEDIAN CROSS-OVER AND THE STATION ON THE LEFT.
 DO3795'
 DO3795'THE STATION IS IN THE MEDIAN OF US ROUTE 20, 44 FT (13.4 M) SOUTH OF
 DO3795'THE CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20, 46.5 FT (14.2 M)
 DO3795'EAST OF THE EAST EDGE OF THE CROSSOVER.
 DO3795'
 DO3795'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3795'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3795'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3799 ***********************************************************************
 DO3799  DESIGNATION -  WJ 061
 DO3799  PID         -  DO3799
 DO3799  STATE/COUNTY-  IL/JO DAVIESS
 DO3799  COUNTRY     -  US
 DO3799  USGS QUAD   -  MENOMINEE (2018)
 DO3799
 DO3799                         *CURRENT SURVEY CONTROL
 DO3799  ______________________________________________________________________
 DO3799* NAD 83(1986) POSITION- 42 27 47.79   (N) 090 33 48.83   (W)   HD_HELD1
 DO3799* NAVD 88 ORTHO HEIGHT -   234.302 (meters)      768.71  (feet) ADJUSTED
 DO3799  ______________________________________________________________________
 DO3799  GEOID HEIGHT    -        -32.679 (meters)                     GEOID18
 DO3799  DYNAMIC HEIGHT  -        234.229 (meters)      768.47  (feet) COMP
 DO3799  MODELED GRAVITY -    980,305.9   (mgal)                       NAVD 88
 DO3799
 DO3799  VERT ORDER      -  SECOND    CLASS I
 DO3799
 DO3799.The horizontal coordinates were determined by differentially corrected
 DO3799.hand held GPS observations or other comparable positioning techniques
 DO3799.and have an estimated accuracy of +/- 3 meters.
 DO3799
 DO3799.The orthometric height was determined by differential leveling and
 DO3799.adjusted by the NATIONAL GEODETIC SURVEY
 DO3799.in March 2013.
 DO3799
 DO3799.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3799.GEOID18 height accuracy estimate available here.
 DO3799
 DO3799.Click photographs - Photos may exist for this station.
 DO3799
 DO3799.The dynamic height is computed by dividing the NAVD 88
 DO3799.geopotential number by the normal gravity value computed on the
 DO3799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3799.degrees latitude (g = 980.6199 gals.).
 DO3799
 DO3799.The modeled gravity was interpolated from observed gravity values.
 DO3799
 DO3799;                    North         East    Units  Estimated Accuracy
 DO3799;SPC IL W     -   643,615.4     667,358.3     MT  (+/- 3 meters HH1 GPS) 
 DO3799
 DO3799_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0031504091(NAD 83)
 DO3799
 DO3799                          SUPERSEDED SURVEY CONTROL
 DO3799
 DO3799.No superseded survey control is available for this station.
 DO3799
 DO3799_MARKER: F = FLANGE-ENCASED ROD
 DO3799_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3799_STAMPING: WJ061
 DO3799_MARK LOGO: UIL
 DO3799_PROJECTION: RECESSED 10 CENTIMETERS
 DO3799_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 DO3799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3799+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2023
 DO3799_ROD/PIPE-DEPTH: 3.7 meters
 DO3799_SLEEVE-DEPTH  : 0.9 meters
 DO3799
 DO3799  HISTORY     - Date     Condition        Report By
 DO3799  HISTORY     - 20120418 MONUMENTED       AMESC
 DO3799  HISTORY     - 20230810 GOOD             ILDT
 DO3799
 DO3799                          STATION DESCRIPTION
 DO3799
 DO3799'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3799'THE STATION IS LOCATED ABOUT 15.9 MI (25.6 KM) WEST OF SCALES MOUND,
 DO3799'7.6 MI (12.2 KM) WEST-NORTHWEST OF GALENA AND 2.3 MI (3.7 KM)
 DO3799'SOUTHWEST OF MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3799'
 DO3799'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3799'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 5.6 MI
 DO3799'(9.0 KM) AND THE STATION ON THE RIGHT.
 DO3799'
 DO3799'THE STATION IS 112 FT (34.1 M) NORTH OF THE CENTERLINE OF THE WEST
 DO3799'BOUND LANE OF US ROUTE 20, 78 FT (23.8 M) WEST-SOUTHWEST OF A
 DO3799'BILLBOARD SIGN, 75.5 FT (23.0 M) SOUTHEAST OF THE SOUTHEAST CORNER OF
 DO3799''HAWKEYE BOAT SALE STORAGE' PARKING LOT, 13.5 FT (4.1 M) EAST OF A
 DO3799'POWER POLE WITH GUY WIRE.
 DO3799'
 DO3799'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3799'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3799'IN IDENTIFICATION.
 DO3799
 DO3799                          STATION RECOVERY (2023)
 DO3799
 DO3799'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3799'A RAILROAD SPIKE WAS ADDED FOR MAGNETIC PROPERTIES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3801 ***********************************************************************
 DO3801  DESIGNATION -  WJ 062
 DO3801  PID         -  DO3801
 DO3801  STATE/COUNTY-  IL/JO DAVIESS
 DO3801  COUNTRY     -  US
 DO3801  USGS QUAD   -  MENOMINEE (2018)
 DO3801
 DO3801                         *CURRENT SURVEY CONTROL
 DO3801  ______________________________________________________________________
 DO3801* NAD 83(1986) POSITION- 42 27 53.9    (N) 090 34 55.2    (W)   HD_HELD2
 DO3801* NAVD 88 ORTHO HEIGHT -   185.352 (meters)      608.11  (feet) ADJUSTED
 DO3801  ______________________________________________________________________
 DO3801  GEOID HEIGHT    -        -32.661 (meters)                     GEOID18
 DO3801  DYNAMIC HEIGHT  -        185.295 (meters)      607.92  (feet) COMP
 DO3801  MODELED GRAVITY -    980,310.9   (mgal)                       NAVD 88
 DO3801
 DO3801  VERT ORDER      -  SECOND    CLASS I
 DO3801
 DO3801.The horizontal coordinates were established by autonomous hand held GPS
 DO3801.observations and have an estimated accuracy of +/- 10 meters.
 DO3801
 DO3801.The orthometric height was determined by differential leveling and
 DO3801.adjusted by the NATIONAL GEODETIC SURVEY
 DO3801.in March 2013.
 DO3801
 DO3801.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3801.GEOID18 height accuracy estimate available here.
 DO3801
 DO3801.Click photographs - Photos may exist for this station.
 DO3801
 DO3801.The dynamic height is computed by dividing the NAVD 88
 DO3801.geopotential number by the normal gravity value computed on the
 DO3801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3801.degrees latitude (g = 980.6199 gals.).
 DO3801
 DO3801.The modeled gravity was interpolated from observed gravity values.
 DO3801
 DO3801;                    North         East    Units  Estimated Accuracy
 DO3801;SPC IL W     -   643,811.      665,843.      MT  (+/- 10 meters HH2 GPS)
 DO3801
 DO3801_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9879304236(NAD 83)
 DO3801
 DO3801                          SUPERSEDED SURVEY CONTROL
 DO3801
 DO3801.No superseded survey control is available for this station.
 DO3801
 DO3801_MARKER: F = FLANGE-ENCASED ROD
 DO3801_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3801_STAMPING: WJ062
 DO3801_MARK LOGO: UIL
 DO3801_PROJECTION: RECESSED 8 CENTIMETERS
 DO3801_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3801_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3801+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO3801_ROD/PIPE-DEPTH: 11.9 meters
 DO3801_SLEEVE-DEPTH  : 0.9 meters
 DO3801
 DO3801  HISTORY     - Date     Condition        Report By
 DO3801  HISTORY     - 20120418 MONUMENTED       AMESC
 DO3801
 DO3801                          STATION DESCRIPTION
 DO3801
 DO3801'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3801'THE STATION IS LOCATED ABOUT 16.8 MI (27.0 KM) WEST OF SCALES MOUND,
 DO3801'8.5 MI (13.7 KM) WEST-NORTHWEST OF GALENA AND 3.0 MI (4.8 KM)
 DO3801'WEST-SOUTHWEST OF MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3801'
 DO3801'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3801'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 6.6 MI
 DO3801'(10.6 KM) TO DUNN ROAD AND THE STATION ON THE RIGHT.
 DO3801'
 DO3801'THE STATION IS 66 FT (20.1 M) NORTH OF THE CENTERLINE OF THE WEST
 DO3801'BOUND LANE OF US ROUTE 20, 24.5 FT (7.5 M) EAST OF THE CENTERLINE OF
 DO3801'DUNN ROAD, 6.5 FT (2.0 M) EAST OF TELEPHONE PEDESTAL NUMBER '2 132-2'.
 DO3801'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3801'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3801'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3803 ***********************************************************************
 DO3803  DESIGNATION -  WJ 063
 DO3803  PID         -  DO3803
 DO3803  STATE/COUNTY-  IL/JO DAVIESS
 DO3803  COUNTRY     -  US
 DO3803  USGS QUAD   -  MENOMINEE (2018)
 DO3803
 DO3803                         *CURRENT SURVEY CONTROL
 DO3803  ______________________________________________________________________
 DO3803* NAD 83(1986) POSITION- 42 28 17.3    (N) 090 36 19.0    (W)   HD_HELD2
 DO3803* NAVD 88 ORTHO HEIGHT -   196.410 (meters)      644.39  (feet) ADJUSTED
 DO3803  ______________________________________________________________________
 DO3803  GEOID HEIGHT    -        -32.638 (meters)                     GEOID18
 DO3803  DYNAMIC HEIGHT  -        196.350 (meters)      644.19  (feet) COMP
 DO3803  MODELED GRAVITY -    980,315.9   (mgal)                       NAVD 88
 DO3803
 DO3803  VERT ORDER      -  SECOND    CLASS I
 DO3803
 DO3803.The horizontal coordinates were established by autonomous hand held GPS
 DO3803.observations and have an estimated accuracy of +/- 10 meters.
 DO3803
 DO3803.The orthometric height was determined by differential leveling and
 DO3803.adjusted by the NATIONAL GEODETIC SURVEY
 DO3803.in March 2013.
 DO3803
 DO3803.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3803.GEOID18 height accuracy estimate available here.
 DO3803
 DO3803.Click photographs - Photos may exist for this station.
 DO3803
 DO3803.The dynamic height is computed by dividing the NAVD 88
 DO3803.geopotential number by the normal gravity value computed on the
 DO3803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3803.degrees latitude (g = 980.6199 gals.).
 DO3803
 DO3803.The modeled gravity was interpolated from observed gravity values.
 DO3803
 DO3803;                    North         East    Units  Estimated Accuracy
 DO3803;SPC IL W     -   644,543.      663,932.      MT  (+/- 10 meters HH2 GPS)
 DO3803
 DO3803_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9685904904(NAD 83)
 DO3803
 DO3803                          SUPERSEDED SURVEY CONTROL
 DO3803
 DO3803.No superseded survey control is available for this station.
 DO3803
 DO3803_MARKER: F = FLANGE-ENCASED ROD
 DO3803_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3803_STAMPING: WJ063
 DO3803_MARK LOGO: UIL
 DO3803_PROJECTION: RECESSED 15 CENTIMETERS
 DO3803_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3803_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3803+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2012
 DO3803_ROD/PIPE-DEPTH: 26.8 meters
 DO3803_SLEEVE-DEPTH  : 0.9 meters
 DO3803
 DO3803  HISTORY     - Date     Condition        Report By
 DO3803  HISTORY     - 20120417 MONUMENTED       AMESC
 DO3803
 DO3803                          STATION DESCRIPTION
 DO3803
 DO3803'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3803'THE STATION IS LOCATED ABOUT 18.0 MI (29.0 KM) WEST OF SCALES MOUND,
 DO3803'9.8 MI (15.8 KM) WEST-NORTHWEST OF GALENA AND 3.9 MI (6.3 KM)
 DO3803'WEST-SOUTHWEST OF MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3803'
 DO3803'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3803'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 7.9 MI
 DO3803'(12.7 KM) TO THE STATION ON THE LEFT.
 DO3803'
 DO3803'THE STATION IS 45 FT (13.7 M) SOUTH OF THE CENTERLINE OF THE WEST
 DO3803'BOUND LANE OF US ROUTE 20, 140 FT (42.7 M) NORTH OF A BILLBOARD IN THE
 DO3803'SOUTH RIGHT OF WAY OF US ROUTE 20, 113.2 FT (34.5 M) NORTHWEST OF
 DO3803''FRENTRESS LAKE ROAD' AHEAD SIGN, 34.2 FT (10.4 M) SOUTHWEST OF A
 DO3803'DELINEATOR.
 DO3803'
 DO3803'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3803'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3803'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3798 ***********************************************************************
 DO3798  DESIGNATION -  WJ 064
 DO3798  PID         -  DO3798
 DO3798  STATE/COUNTY-  IL/JO DAVIESS
 DO3798  COUNTRY     -  US
 DO3798  USGS QUAD   -  MENOMINEE (2018)
 DO3798
 DO3798                         *CURRENT SURVEY CONTROL
 DO3798  ______________________________________________________________________
 DO3798* NAD 83(1986) POSITION- 42 27 45.5    (N) 090 33 19.8    (W)   HD_HELD2
 DO3798* NAVD 88 ORTHO HEIGHT -   238.911 (meters)      783.83  (feet) ADJUSTED
 DO3798  ______________________________________________________________________
 DO3798  GEOID HEIGHT    -        -32.689 (meters)                     GEOID18
 DO3798  DYNAMIC HEIGHT  -        238.836 (meters)      783.58  (feet) COMP
 DO3798  MODELED GRAVITY -    980,304.4   (mgal)                       NAVD 88
 DO3798
 DO3798  VERT ORDER      -  SECOND    CLASS I
 DO3798
 DO3798.The horizontal coordinates were established by autonomous hand held GPS
 DO3798.observations and have an estimated accuracy of +/- 10 meters.
 DO3798
 DO3798.The orthometric height was determined by differential leveling and
 DO3798.adjusted by the NATIONAL GEODETIC SURVEY
 DO3798.in March 2013.
 DO3798
 DO3798.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3798.GEOID18 height accuracy estimate available here.
 DO3798
 DO3798.Click photographs - Photos may exist for this station.
 DO3798
 DO3798.The dynamic height is computed by dividing the NAVD 88
 DO3798.geopotential number by the normal gravity value computed on the
 DO3798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3798.degrees latitude (g = 980.6199 gals.).
 DO3798
 DO3798.The modeled gravity was interpolated from observed gravity values.
 DO3798
 DO3798;                    North         East    Units  Estimated Accuracy
 DO3798;SPC IL W     -   643,542.      668,021.      MT  (+/- 10 meters HH2 GPS)
 DO3798
 DO3798_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0098004039(NAD 83)
 DO3798
 DO3798                          SUPERSEDED SURVEY CONTROL
 DO3798
 DO3798.No superseded survey control is available for this station.
 DO3798
 DO3798_MARKER: F = FLANGE-ENCASED ROD
 DO3798_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3798+WITH SETTING: INFORMATION.
 DO3798_STAMPING: WJ064
 DO3798_MARK LOGO: UIL
 DO3798_PROJECTION: RECESSED 8 CENTIMETERS
 DO3798_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3798_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3798+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO3798_ROD/PIPE-DEPTH: 2.7 meters
 DO3798_SLEEVE-DEPTH  : 0.9 meters
 DO3798
 DO3798  HISTORY     - Date     Condition        Report By
 DO3798  HISTORY     - 20120418 MONUMENTED       AMESC
 DO3798
 DO3798                          STATION DESCRIPTION
 DO3798
 DO3798'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3798'THE STATION IS LOCATED ABOUT 15.5 MI (24.9 KM) WEST OF SCALES MOUND,
 DO3798'7.2 MI (11.6 KM) WEST-NORTHWEST OF GALENA AND 2.1 MI (3.4 KM)
 DO3798'SOUTH-SOUTHWEST OF MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3798'
 DO3798'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3798'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 5.2 MI
 DO3798'(8.4 KM) TO A MEDIAN CROSS-OVER AND THE STATION ON THE LEFT.
 DO3798'
 DO3798'THE STATION IS IN THE MEDIAN WEST OF THE CROSS-OVER, 26 FT (7.9 M)
 DO3798'SOUTH OF THE CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20, 86 FT
 DO3798'(26.2 M) EAST-NORTHEAST OF A 'DO NOT ENTER' SIGN, 20.3 FT (6.2 M)
 DO3798'NORTHWEST OF AN 18 INCH (46 CM) CORRUGATED METAL PIPE.
 DO3798'
 DO3798'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3798'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3798'IN IDENTIFICATION.
 DO3798'
 DO3798'NOTE2-9 FT OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A 3 FT
 DO3798'(0.9 M) GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3806 ***********************************************************************
 DO3806  DESIGNATION -  WJ 065
 DO3806  PID         -  DO3806
 DO3806  STATE/COUNTY-  IL/JO DAVIESS
 DO3806  COUNTRY     -  US
 DO3806  USGS QUAD   -  DUBUQUE SOUTH (2018)
 DO3806
 DO3806                         *CURRENT SURVEY CONTROL
 DO3806  ______________________________________________________________________
 DO3806* NAD 83(1986) POSITION- 42 29 08.12   (N) 090 38 00.98   (W)   HD_HELD1
 DO3806* NAVD 88 ORTHO HEIGHT -   189.016 (meters)      620.13  (feet) ADJUSTED
 DO3806  ______________________________________________________________________
 DO3806  GEOID HEIGHT    -        -32.615 (meters)                     GEOID18
 DO3806  DYNAMIC HEIGHT  -        188.958 (meters)      619.94  (feet) COMP
 DO3806  MODELED GRAVITY -    980,315.3   (mgal)                       NAVD 88
 DO3806
 DO3806  VERT ORDER      -  SECOND    CLASS I
 DO3806
 DO3806.The horizontal coordinates were determined by differentially corrected
 DO3806.hand held GPS observations or other comparable positioning techniques
 DO3806.and have an estimated accuracy of +/- 3 meters.
 DO3806
 DO3806.The orthometric height was determined by differential leveling and
 DO3806.adjusted by the NATIONAL GEODETIC SURVEY
 DO3806.in March 2013.
 DO3806
 DO3806.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3806.GEOID18 height accuracy estimate available here.
 DO3806
 DO3806.Click photographs - Photos may exist for this station.
 DO3806
 DO3806.The dynamic height is computed by dividing the NAVD 88
 DO3806.geopotential number by the normal gravity value computed on the
 DO3806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3806.degrees latitude (g = 980.6199 gals.).
 DO3806
 DO3806.The modeled gravity was interpolated from observed gravity values.
 DO3806
 DO3806;                    North         East    Units  Estimated Accuracy
 DO3806;SPC IL W     -   646,123.3     661,611.5     MT  (+/- 3 meters HH1 GPS) 
 DO3806
 DO3806_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9448706406(NAD 83)
 DO3806
 DO3806                          SUPERSEDED SURVEY CONTROL
 DO3806
 DO3806.No superseded survey control is available for this station.
 DO3806
 DO3806_MARKER: F = FLANGE-ENCASED ROD
 DO3806_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3806_STAMPING: WJ065
 DO3806_MARK LOGO: UIL
 DO3806_PROJECTION: RECESSED 13 CENTIMETERS
 DO3806_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3806+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2018
 DO3806_ROD/PIPE-DEPTH: 12.2 meters
 DO3806_SLEEVE-DEPTH  : 0.9 meters
 DO3806
 DO3806  HISTORY     - Date     Condition        Report By
 DO3806  HISTORY     - 20120416 MONUMENTED       AMESC
 DO3806  HISTORY     - 20180209 GOOD             ILDT
 DO3806
 DO3806                          STATION DESCRIPTION
 DO3806
 DO3806'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3806'THE STATION IS LOCATED ABOUT 19.5 MI (31.4 KM) WEST OF SCALES MOUND,
 DO3806'11.5 MI (18.5 KM) WEST-NORTHWEST OF GALENA AND 5.1 MI (8.2 KM) WEST OF
 DO3806'MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3806'
 DO3806'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3806'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 9.65 MI
 DO3806'(15.5 KM) TO THE STATION ON THE RIGHT.
 DO3806'
 DO3806'THE STATION IS 37 FT (11.3 M) NORTHEAST OF THE CENTERLINE OF THE WEST
 DO3806'BOUND LANE OF US ROUTE 20, 430 FT (131.1 M) SOUTHEAST OF TIMMERMAN
 DO3806'ROAD, 102 FT (31.1 M) WEST OF 'STATE PROPERTY' 'NO TRESPASSING' SIGN,
 DO3806'72.5 FT (22.1 M) NORTHWEST OF THE CENTERLINE OF DRIVEWAY TO HOUSE
 DO3806'NUMBER '21340', 19.8 FT (6.0 M) EAST OF A POWER POLE WITH TRANSFORMER,
 DO3806'18 FT (5.5 M) NORTH OF MAN HOLE IN WINNEBAGO INLET, 0.3 FT (9 CM)
 DO3806'BELOW THE SURFACE.
 DO3806'
 DO3806'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3806'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3806'IN IDENTIFICATION.
 DO3806
 DO3806                          STATION RECOVERY (2018)
 DO3806
 DO3806'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (RBI)
 DO3806'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3808 ***********************************************************************
 DO3808  DESIGNATION -  WJ 066
 DO3808  PID         -  DO3808
 DO3808  STATE/COUNTY-  IL/JO DAVIESS
 DO3808  COUNTRY     -  US
 DO3808  USGS QUAD   -  DUBUQUE SOUTH (2018)
 DO3808
 DO3808                         *CURRENT SURVEY CONTROL
 DO3808  ______________________________________________________________________
 DO3808* NAD 83(1986) POSITION- 42 29 35.94   (N) 090 38 44.38   (W)   HD_HELD1
 DO3808* NAVD 88 ORTHO HEIGHT -   185.472 (meters)      608.50  (feet) ADJUSTED
 DO3808  ______________________________________________________________________
 DO3808  GEOID HEIGHT    -        -32.606 (meters)                     GEOID18
 DO3808  DYNAMIC HEIGHT  -        185.416 (meters)      608.32  (feet) COMP
 DO3808  MODELED GRAVITY -    980,312.5   (mgal)                       NAVD 88
 DO3808
 DO3808  VERT ORDER      -  SECOND    CLASS I
 DO3808
 DO3808.The horizontal coordinates were determined by differentially corrected
 DO3808.hand held GPS observations or other comparable positioning techniques
 DO3808.and have an estimated accuracy of +/- 3 meters.
 DO3808
 DO3808.The orthometric height was determined by differential leveling and
 DO3808.adjusted by the NATIONAL GEODETIC SURVEY
 DO3808.in March 2013.
 DO3808
 DO3808.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3808.GEOID18 height accuracy estimate available here.
 DO3808
 DO3808.Click photographs - Photos may exist for this station.
 DO3808
 DO3808.The dynamic height is computed by dividing the NAVD 88
 DO3808.geopotential number by the normal gravity value computed on the
 DO3808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3808.degrees latitude (g = 980.6199 gals.).
 DO3808
 DO3808.The modeled gravity was interpolated from observed gravity values.
 DO3808
 DO3808;                    North         East    Units  Estimated Accuracy
 DO3808;SPC IL W     -   646,987.2     660,625.2     MT  (+/- 3 meters HH1 GPS) 
 DO3808
 DO3808_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9347207236(NAD 83)
 DO3808
 DO3808                          SUPERSEDED SURVEY CONTROL
 DO3808
 DO3808.No superseded survey control is available for this station.
 DO3808
 DO3808_MARKER: F = FLANGE-ENCASED ROD
 DO3808_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3808_STAMPING: WJ066
 DO3808_MARK LOGO: UIL
 DO3808_PROJECTION: RECESSED 10 CENTIMETERS
 DO3808_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3808_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3808+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2023
 DO3808_ROD/PIPE-DEPTH: 20.7 meters
 DO3808_SLEEVE-DEPTH  : 0.9 meters
 DO3808
 DO3808  HISTORY     - Date     Condition        Report By
 DO3808  HISTORY     - 20120416 MONUMENTED       AMESC
 DO3808  HISTORY     - 20230720 GOOD             ILDT
 DO3808
 DO3808                          STATION DESCRIPTION
 DO3808
 DO3808'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3808'THE STATION IS LOCATED ABOUT 20.1 MI (32.3 KM) WEST OF SCALES MOUND,
 DO3808'12.3 MI (19.8 KM) WEST-NORTHWEST OF GALENA AND 5.8 MI (9.3 KM) WEST OF
 DO3808'MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3808'
 DO3808'TO REACH FROM THE INTERSECTION OF SINSINAWA AVENUE AND ILLINOIS ROUTE
 DO3808'35 (WISCONSIN AVENUE) IN EAST DUBUQUE PROCEED NORTHWEST 825 FT (251.5
 DO3808'M) TO FIRST STREET, SOUTHWEST 175 FT (53.3 M) TO WALL STREET AND THE
 DO3808'STATION ON THE RIGHT.
 DO3808'
 DO3808'THE STATION IS 3.5 FT (1.1 M) NORTHWEST OF FIRST STREET BACK OF CURB,
 DO3808'99 FT (30.2 M) NORTHEAST OF A FENCE NORTHEAST OF RAILROAD, 71 FT (21.6
 DO3808'M) WEST OF POWER POLE WITH LIGHT NUMBER '25-41', 10 FT (3.0 M)
 DO3808'NORTHEAST OF A FENCE CORNER, 7 FT (2.1 M) NORTHEAST OF POWER POLE.
 DO3808'
 DO3808'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3808'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3808'IN IDENTIFICATION.
 DO3808
 DO3808                          STATION RECOVERY (2023)
 DO3808
 DO3808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DO3808'FENCES HAVE BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3631 ***********************************************************************
 DO3631  DESIGNATION -  WJ 068
 DO3631  PID         -  DO3631
 DO3631  STATE/COUNTY-  IL/WINNEBAGO
 DO3631  COUNTRY     -  US
 DO3631  USGS QUAD   -  WINNEBAGO (2018)
 DO3631
 DO3631                         *CURRENT SURVEY CONTROL
 DO3631  ______________________________________________________________________
 DO3631* NAD 83(1986) POSITION- 42 19 30.48   (N) 089 09 23.64   (W)   HD_HELD1
 DO3631* NAVD 88 ORTHO HEIGHT -   252.601 (meters)      828.74  (feet) ADJUSTED
 DO3631  ______________________________________________________________________
 DO3631  GEOID HEIGHT    -        -33.469 (meters)                     GEOID18
 DO3631  DYNAMIC HEIGHT  -        252.520 (meters)      828.48  (feet) COMP
 DO3631  MODELED GRAVITY -    980,296.6   (mgal)                       NAVD 88
 DO3631
 DO3631  VERT ORDER      -  SECOND    CLASS I
 DO3631
 DO3631.The horizontal coordinates were determined by differentially corrected
 DO3631.hand held GPS observations or other comparable positioning techniques
 DO3631.and have an estimated accuracy of +/- 3 meters.
 DO3631
 DO3631.The orthometric height was determined by differential leveling and
 DO3631.adjusted by the NATIONAL GEODETIC SURVEY
 DO3631.in March 2013.
 DO3631
 DO3631.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3631.GEOID18 height accuracy estimate available here.
 DO3631
 DO3631.Click photographs - Photos may exist for this station.
 DO3631
 DO3631.The dynamic height is computed by dividing the NAVD 88
 DO3631.geopotential number by the normal gravity value computed on the
 DO3631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3631.degrees latitude (g = 980.6199 gals.).
 DO3631
 DO3631.The modeled gravity was interpolated from observed gravity values.
 DO3631
 DO3631;                    North         East    Units  Estimated Accuracy
 DO3631;SPC IL W     -   628,689.3     783,255.7     MT  (+/- 3 meters HH1 GPS) 
 DO3631
 DO3631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2230688128(NAD 83)
 DO3631
 DO3631                          SUPERSEDED SURVEY CONTROL
 DO3631
 DO3631.No superseded survey control is available for this station.
 DO3631
 DO3631_MARKER: DD = SURVEY DISK
 DO3631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3631_STAMPING: WJ068
 DO3631_MARK LOGO: ILDT
 DO3631_PROJECTION: FLUSH
 DO3631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3631+STABILITY: SURFACE MOTION
 DO3631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3631+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO3631
 DO3631  HISTORY     - Date     Condition        Report By
 DO3631  HISTORY     - UNK      MONUMENTED       ILDT
 DO3631  HISTORY     - 20120523 GOOD             AMESC
 DO3631
 DO3631                          STATION DESCRIPTION
 DO3631
 DO3631'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3631'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHEAST OF
 DO3631'SHIRLAND, 5.9 MI (9.5 KM) NORTHEAST OF WINNEBAGO AND 4.9 MI (7.9 KM)
 DO3631'NORTHWEST OF ROCKFORD.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3631'
 DO3631'TO REACH FROM THE INTERSECTION OF TATE ROAD AND IL ROUTE 70 (KILBURN
 DO3631'AVE) PROCEED NORTHWEST ON IL ROUTE 70 315 FT (96.0 M) TO THE STATION
 DO3631'ON THE RIGHT.
 DO3631'
 DO3631'THE STATION IS 37 FT (11.3 M) NORTHEAST OF THE CENTERLINE OF ROUTE 70,
 DO3631'36.4 FT (11.1 M) SOUTH OF HOUSE NUMBER SIGN 6069 AND 1 FT (0.3 M)
 DO3631'SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3636 ***********************************************************************
 DO3636  DESIGNATION -  WJ 069
 DO3636  PID         -  DO3636
 DO3636  STATE/COUNTY-  IL/WINNEBAGO
 DO3636  COUNTRY     -  US
 DO3636  USGS QUAD   -  WINNEBAGO (2018)
 DO3636
 DO3636                         *CURRENT SURVEY CONTROL
 DO3636  ______________________________________________________________________
 DO3636* NAD 83(1986) POSITION- 42 21 36.45   (N) 089 14 55.07   (W)   HD_HELD1
 DO3636* NAVD 88 ORTHO HEIGHT -   225.351 (meters)      739.34  (feet) ADJUSTED
 DO3636  ______________________________________________________________________
 DO3636  GEOID HEIGHT    -        -33.505 (meters)                     GEOID18
 DO3636  DYNAMIC HEIGHT  -        225.279 (meters)      739.10  (feet) COMP
 DO3636  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 DO3636
 DO3636  VERT ORDER      -  SECOND    CLASS I
 DO3636
 DO3636.The horizontal coordinates were determined by differentially corrected
 DO3636.hand held GPS observations or other comparable positioning techniques
 DO3636.and have an estimated accuracy of +/- 3 meters.
 DO3636
 DO3636.The orthometric height was determined by differential leveling and
 DO3636.adjusted by the NATIONAL GEODETIC SURVEY
 DO3636.in March 2013.
 DO3636
 DO3636.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3636.GEOID18 height accuracy estimate available here.
 DO3636
 DO3636.Click photographs - Photos may exist for this station.
 DO3636
 DO3636.The dynamic height is computed by dividing the NAVD 88
 DO3636.geopotential number by the normal gravity value computed on the
 DO3636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3636.degrees latitude (g = 980.6199 gals.).
 DO3636
 DO3636.The modeled gravity was interpolated from observed gravity values.
 DO3636
 DO3636;                    North         East    Units  Estimated Accuracy
 DO3636;SPC IL W     -   632,490.0     775,625.5     MT  (+/- 3 meters HH1 GPS) 
 DO3636
 DO3636_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1482392210(NAD 83)
 DO3636
 DO3636                          SUPERSEDED SURVEY CONTROL
 DO3636
 DO3636.No superseded survey control is available for this station.
 DO3636
 DO3636_MARKER: DB = BENCH MARK DISK
 DO3636_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3636_SP_SET: WING WALL
 DO3636_STAMPING: 739.53
 DO3636_MARK LOGO: ILDT
 DO3636_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3636
 DO3636  HISTORY     - Date     Condition        Report By
 DO3636  HISTORY     - UNK      MONUMENTED       ILDT
 DO3636  HISTORY     - 20120410 GOOD             AMESC
 DO3636
 DO3636                          STATION DESCRIPTION
 DO3636
 DO3636'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3636'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST-NORTHEAST OF
 DO3636'PECATONICA, 6.5 MI (10.5 KM) NORTH OF WINNEBAGO AND 6.4 MI (10.3 KM)
 DO3636'SOUTH-SOUTHWEST OF SHIRLAND.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3636'
 DO3636'TO REACH FROM THE INTERSECTION OF NORTH WINNEBAGO ROAD AND IL ROUTE 70
 DO3636'(TRASK BRIDGE ROAD) PROCEED SOUTHEAST ON IL ROUTE 70 FOR 115 FT (35.1
 DO3636'M) TO THE STATION ON THE RIGHT.
 DO3636'
 DO3636'THE STATION IS IN THE SOUTHWEST CORNER OF THE BRIDGE OVER A CREEK, 19
 DO3636'FT (5.8 M) SOUTHWEST OF THE CENTERLINE OF ROUTE 70 AND 110 FT (33.5 M)
 DO3636'SOUTHEAST OF A STOP SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3642 ***********************************************************************
 DO3642  DESIGNATION -  WJ 070
 DO3642  PID         -  DO3642
 DO3642  STATE/COUNTY-  IL/WINNEBAGO
 DO3642  COUNTRY     -  US
 DO3642  USGS QUAD   -  DURAND (2018)
 DO3642
 DO3642                         *CURRENT SURVEY CONTROL
 DO3642  ______________________________________________________________________
 DO3642* NAD 83(1986) POSITION- 42 22 31.0    (N) 089 19 59.7    (W)   HD_HELD2
 DO3642* NAVD 88 ORTHO HEIGHT -   243.131 (meters)      797.67  (feet) ADJUSTED
 DO3642  ______________________________________________________________________
 DO3642  GEOID HEIGHT    -        -33.493 (meters)                     GEOID18
 DO3642  DYNAMIC HEIGHT  -        243.053 (meters)      797.42  (feet) COMP
 DO3642  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 DO3642
 DO3642  VERT ORDER      -  SECOND    CLASS I
 DO3642
 DO3642.The horizontal coordinates were established by autonomous hand held GPS
 DO3642.observations and have an estimated accuracy of +/- 10 meters.
 DO3642
 DO3642.The orthometric height was determined by differential leveling and
 DO3642.adjusted by the NATIONAL GEODETIC SURVEY
 DO3642.in March 2013.
 DO3642
 DO3642.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3642.GEOID18 height accuracy estimate available here.
 DO3642
 DO3642.Click photographs - Photos may exist for this station.
 DO3642
 DO3642.The dynamic height is computed by dividing the NAVD 88
 DO3642.geopotential number by the normal gravity value computed on the
 DO3642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3642.degrees latitude (g = 980.6199 gals.).
 DO3642
 DO3642.The modeled gravity was interpolated from observed gravity values.
 DO3642
 DO3642;                    North         East    Units  Estimated Accuracy
 DO3642;SPC IL W     -   634,101.      768,638.      MT  (+/- 10 meters HH2 GPS)
 DO3642
 DO3642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0790094081(NAD 83)
 DO3642
 DO3642                          SUPERSEDED SURVEY CONTROL
 DO3642
 DO3642.No superseded survey control is available for this station.
 DO3642
 DO3642_MARKER: F = FLANGE-ENCASED ROD
 DO3642_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3642_STAMPING: WJ070
 DO3642_MARK LOGO: UIL
 DO3642_PROJECTION: RECESSED 10 CENTIMETERS
 DO3642_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3642_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3642+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 DO3642_ROD/PIPE-DEPTH: 13.4 meters
 DO3642_SLEEVE-DEPTH  : 0.9 meters
 DO3642
 DO3642  HISTORY     - Date     Condition        Report By
 DO3642  HISTORY     - 20120518 MONUMENTED       AMESC
 DO3642
 DO3642                          STATION DESCRIPTION
 DO3642
 DO3642'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3642'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTHEAST OF DAVIS, 4.4
 DO3642'MI (7.1 KM) NORTH-NORTHEAST OF PECATONICA AND 4.2 MI (6.8 KM) SOUTH OF
 DO3642'DURAND.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3642'
 DO3642'TO REACH FROM THE INTERSECTION OF NORTH PECATONICA ROAD AND TRASK
 DO3642'BRIDGE ROAD PROCEED EAST ON TRASK BRIDGE ROAD FOR 1.35 MI (2.2 KM) TO
 DO3642'THE STATION ON THE RIGHT.
 DO3642'
 DO3642'THE STATION IS 43 FT (13.1 M) SOUTH OF THE CENTERLINE OF TRASK BRIDGE
 DO3642'ROAD, 75 FT (22.9 M) WEST OF A BOX CULVERT UNDER TRASK BRIDGE ROAD AND
 DO3642'2.5 FT (0.8 M) NORTH OF AN EAST WEST FENCE.
 DO3642'
 DO3642'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3642'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3642'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3680 ***********************************************************************
 DO3680  DESIGNATION -  WJ 071
 DO3680  PID         -  DO3680
 DO3680  STATE/COUNTY-  IL/STEPHENSON
 DO3680  COUNTRY     -  US
 DO3680  USGS QUAD   -  FREEPORT EAST (2018)
 DO3680
 DO3680                         *CURRENT SURVEY CONTROL
 DO3680  ______________________________________________________________________
 DO3680* NAD 83(1986) POSITION- 42 16 36.56   (N) 089 32 16.42   (W)   HD_HELD1
 DO3680* NAVD 88 ORTHO HEIGHT -   232.543 (meters)      762.93  (feet) ADJUSTED
 DO3680  ______________________________________________________________________
 DO3680  GEOID HEIGHT    -        -33.287 (meters)                     GEOID18
 DO3680  DYNAMIC HEIGHT  -        232.466 (meters)      762.68  (feet) COMP
 DO3680  MODELED GRAVITY -    980,284.5   (mgal)                       NAVD 88
 DO3680
 DO3680  VERT ORDER      -  SECOND    CLASS I
 DO3680
 DO3680.The horizontal coordinates were determined by differentially corrected
 DO3680.hand held GPS observations or other comparable positioning techniques
 DO3680.and have an estimated accuracy of +/- 3 meters.
 DO3680
 DO3680.The orthometric height was determined by differential leveling and
 DO3680.adjusted by the NATIONAL GEODETIC SURVEY
 DO3680.in March 2013.
 DO3680
 DO3680.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3680.GEOID18 height accuracy estimate available here.
 DO3680
 DO3680.Click photographs - Photos may exist for this station.
 DO3680
 DO3680.The dynamic height is computed by dividing the NAVD 88
 DO3680.geopotential number by the normal gravity value computed on the
 DO3680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3680.degrees latitude (g = 980.6199 gals.).
 DO3680
 DO3680.The modeled gravity was interpolated from observed gravity values.
 DO3680
 DO3680;                    North         East    Units  Estimated Accuracy
 DO3680;SPC IL W     -   623,020.5     751,864.9     MT  (+/- 3 meters HH1 GPS) 
 DO3680
 DO3680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9072483631(NAD 83)
 DO3680
 DO3680                          SUPERSEDED SURVEY CONTROL
 DO3680
 DO3680.No superseded survey control is available for this station.
 DO3680
 DO3680_MARKER: DD = SURVEY DISK
 DO3680_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3680_SP_SET: PIER FOOTING
 DO3680_STAMPING: WJ071
 DO3680_MARK LOGO: ILDT
 DO3680_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3680_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO3680+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 DO3680
 DO3680  HISTORY     - Date     Condition        Report By
 DO3680  HISTORY     - UNK      MONUMENTED       ILDT
 DO3680  HISTORY     - 20120417 GOOD             AMESC
 DO3680  HISTORY     - 20250530 GOOD             USPSQD
 DO3680
 DO3680                          STATION DESCRIPTION
 DO3680
 DO3680'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3680'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTHWEST OF GERMAN
 DO3680'VALLEY, 4.5 MI (7.2 KM) EAST-SOUTHEAST OF FREEPORT AND 3.5 MI (5.6 KM)
 DO3680'WEST-SOUTHWEST OF RIDOTT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3680'
 DO3680'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3680'PROCEED EAST ON US ROUTE 20 3.5 MI (5.6 KM) TO AN OVERPASS FOR THE
 DO3680'WEST BOUND LANE OF US ROUTE 20 BUSINESS AND THE STATION ON THE LEFT.
 DO3680'
 DO3680'THE STATION IS 44 FT (13.4 M) NORTHEAST OF THE CENTERLINE OF THE EAST
 DO3680'BOUND LANE OF US ROUTE 20, ON TOP OF THE FOOTING FOR THE PIER IN THE
 DO3680'MEDIAN OF US ROUTE 20, 4.4 FT (1.3 M) SOUTHEAST OF THE NORTH COLUMN,
 DO3680'4.5 FT (1.4 M) NORTHWEST OF THE CENTER COLUMN.
 DO3680
 DO3680                          STATION RECOVERY (2025)
 DO3680
 DO3680'RECOVERY NOTE BY US POWER SQUADRON 2025 (STH)
 DO3680'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3685 ***********************************************************************
 DO3685  DESIGNATION -  WJ 072
 DO3685  PID         -  DO3685
 DO3685  STATE/COUNTY-  IL/STEPHENSON
 DO3685  COUNTRY     -  US
 DO3685  USGS QUAD   -  FREEPORT EAST (2018)
 DO3685
 DO3685                         *CURRENT SURVEY CONTROL
 DO3685  ______________________________________________________________________
 DO3685* NAD 83(1986) POSITION- 42 18 14.93   (N) 089 33 27.14   (W)   HD_HELD1
 DO3685* NAVD 88 ORTHO HEIGHT -   232.839 (meters)      763.91  (feet) ADJUSTED
 DO3685  ______________________________________________________________________
 DO3685  GEOID HEIGHT    -        -33.326 (meters)                     GEOID18
 DO3685  DYNAMIC HEIGHT  -        232.762 (meters)      763.65  (feet) COMP
 DO3685  MODELED GRAVITY -    980,286.5   (mgal)                       NAVD 88
 DO3685
 DO3685  VERT ORDER      -  SECOND    CLASS I
 DO3685
 DO3685.The horizontal coordinates were determined by differentially corrected
 DO3685.hand held GPS observations or other comparable positioning techniques
 DO3685.and have an estimated accuracy of +/- 3 meters.
 DO3685
 DO3685.The orthometric height was determined by differential leveling and
 DO3685.adjusted by the NATIONAL GEODETIC SURVEY
 DO3685.in March 2013.
 DO3685
 DO3685.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3685.GEOID18 height accuracy estimate available here.
 DO3685
 DO3685.Click photographs - Photos may exist for this station.
 DO3685
 DO3685.The dynamic height is computed by dividing the NAVD 88
 DO3685.geopotential number by the normal gravity value computed on the
 DO3685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3685.degrees latitude (g = 980.6199 gals.).
 DO3685
 DO3685.The modeled gravity was interpolated from observed gravity values.
 DO3685
 DO3685;                    North         East    Units  Estimated Accuracy
 DO3685;SPC IL W     -   626,043.8     750,222.8     MT  (+/- 3 meters HH1 GPS) 
 DO3685
 DO3685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8919586714(NAD 83)
 DO3685
 DO3685                          SUPERSEDED SURVEY CONTROL
 DO3685
 DO3685.No superseded survey control is available for this station.
 DO3685
 DO3685_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DO3685_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3685_SP_SET: PARAPET WALL
 DO3685_MARK LOGO: NONE
 DO3685_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3685_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO3685+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 DO3685
 DO3685  HISTORY     - Date     Condition        Report By
 DO3685  HISTORY     - UNK      MONUMENTED       ILDT
 DO3685  HISTORY     - 20120514 GOOD             AMESC
 DO3685
 DO3685                          STATION DESCRIPTION
 DO3685
 DO3685'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3685'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH-SOUTHWEST OF
 DO3685'DAKOTA, 4.2 MI (6.8 KM) WEST OF RIDOTT AND 3.3 MI (5.3 KM) EAST OF
 DO3685'FREEPORT.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3685'
 DO3685'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 75 AND US ROUTE 20
 DO3685'PROCEED EAST ON US ROUTE 20 1.2 MI (1.9 KM) TO A BRIDGE AND THE
 DO3685'STATION ON THE RIGHT.
 DO3685'
 DO3685'THE STATION IS A 1 INCH (3 CM) STAINLESS STEEL DISK AT THE NORTHWEST
 DO3685'END OF THE BRIDGE OVER THE PECATONICA RIVER, 23.5 FT (7.2 M) WEST OF
 DO3685'THE CENTERLINE OF THE EAST BOUND LANE OF US ROUTE 20, 14.1 FT (4.3 M)
 DO3685'SOUTHEAST ON THE 'PECATONICA' RIVER SIGN, 5.2 FT (1.6 M) SOUTH ON THE
 DO3685'NORTH END OF THE PARAPET WALL.
 DO3685'
 DO3685'NOTE-THE STATION IS A 1 INCH (3 CM) DIAMETER STAINLESS STEEL DISK AND
 DO3685'IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3715 ***********************************************************************
 DO3715  DESIGNATION -  WJ 073
 DO3715  PID         -  DO3715
 DO3715  STATE/COUNTY-  IL/STEPHENSON
 DO3715  COUNTRY     -  US
 DO3715  USGS QUAD   -  PEARL CITY (2018)
 DO3715
 DO3715                         *CURRENT SURVEY CONTROL
 DO3715  ______________________________________________________________________
 DO3715* NAD 83(1986) POSITION- 42 21 50.18   (N) 089 51 09.15   (W)   HD_HELD1
 DO3715* NAVD 88 ORTHO HEIGHT -   263.308 (meters)      863.87  (feet) ADJUSTED
 DO3715  ______________________________________________________________________
 DO3715  GEOID HEIGHT    -        -33.337 (meters)                     GEOID18
 DO3715  DYNAMIC HEIGHT  -        263.220 (meters)      863.58  (feet) COMP
 DO3715  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 DO3715
 DO3715  VERT ORDER      -  SECOND    CLASS I
 DO3715
 DO3715.The horizontal coordinates were determined by differentially corrected
 DO3715.hand held GPS observations or other comparable positioning techniques
 DO3715.and have an estimated accuracy of +/- 3 meters.
 DO3715
 DO3715.The orthometric height was determined by differential leveling and
 DO3715.adjusted by the NATIONAL GEODETIC SURVEY
 DO3715.in March 2013.
 DO3715
 DO3715.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3715.GEOID18 height accuracy estimate available here.
 DO3715
 DO3715.Click photographs - Photos may exist for this station.
 DO3715
 DO3715.The dynamic height is computed by dividing the NAVD 88
 DO3715.geopotential number by the normal gravity value computed on the
 DO3715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3715.degrees latitude (g = 980.6199 gals.).
 DO3715
 DO3715.The modeled gravity was interpolated from observed gravity values.
 DO3715
 DO3715;                    North         East    Units  Estimated Accuracy
 DO3715;SPC IL W     -   632,553.2     725,875.2     MT  (+/- 3 meters HH1 GPS) 
 DO3715
 DO3715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6510194127(NAD 83)
 DO3715
 DO3715                          SUPERSEDED SURVEY CONTROL
 DO3715
 DO3715.No superseded survey control is available for this station.
 DO3715
 DO3715_MARKER: DD = SURVEY DISK
 DO3715_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3715_SP_SET: ABUTMENT
 DO3715_STAMPING: WJ073
 DO3715_MARK LOGO: UIL
 DO3715_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3715_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3715+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 DO3715
 DO3715  HISTORY     - Date     Condition        Report By
 DO3715  HISTORY     - 20120412 MONUMENTED       AMESC
 DO3715
 DO3715                          STATION DESCRIPTION
 DO3715
 DO3715'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3715'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH OF PEARL CITY, 4.6
 DO3715'MI (7.4 KM) NORTH-NORTHEAST OF KENT AND 1.9 MI (3.1 KM) SOUTHWEST OF
 DO3715'LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3715'
 DO3715'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3715'PROCEED WEST ON US ROUTE 20 1.0 MI (1.6 KM) TO 5 CORNERS ROAD, NORTH
 DO3715'ON 5 CORNERS ROAD 0.5 MI (0.8 KM) TO GODDARD ROAD, WEST ON GODDARD
 DO3715'ROAD 0.23 MI (0.4 KM) TO BRIDGE AND THE STATION ON THE RIGHT.
 DO3715'
 DO3715'THE STATION IS IN THE NORTHWEST CORNER OF BRIDGE, 315 FT (96.0 M) WEST
 DO3715'OF THE DRIVEWAY TO HOUSE NUMBER '12152', 100 FT (30.5 M) EAST OF A
 DO3715'FIELD ENTRANCE, AT THE WEST END OF THE GUARDRAIL, LEVEL WITH THE
 DO3715'BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3717 ***********************************************************************
 DO3717  DESIGNATION -  WJ 074
 DO3717  PID         -  DO3717
 DO3717  STATE/COUNTY-  IL/STEPHENSON
 DO3717  COUNTRY     -  US
 DO3717  USGS QUAD   -  PEARL CITY (2018)
 DO3717
 DO3717                         *CURRENT SURVEY CONTROL
 DO3717  ______________________________________________________________________
 DO3717* NAD 83(1986) POSITION- 42 21 51.93   (N) 089 52 08.08   (W)   HD_HELD1
 DO3717* NAVD 88 ORTHO HEIGHT -   267.870 (meters)      878.84  (feet) ADJUSTED
 DO3717  ______________________________________________________________________
 DO3717  GEOID HEIGHT    -        -33.327 (meters)                     GEOID18
 DO3717  DYNAMIC HEIGHT  -        267.780 (meters)      878.54  (feet) COMP
 DO3717  MODELED GRAVITY -    980,278.7   (mgal)                       NAVD 88
 DO3717
 DO3717  VERT ORDER      -  SECOND    CLASS I
 DO3717
 DO3717.The horizontal coordinates were determined by differentially corrected
 DO3717.hand held GPS observations or other comparable positioning techniques
 DO3717.and have an estimated accuracy of +/- 3 meters.
 DO3717
 DO3717.The orthometric height was determined by differential leveling and
 DO3717.adjusted by the NATIONAL GEODETIC SURVEY
 DO3717.in March 2013.
 DO3717
 DO3717.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3717.GEOID18 height accuracy estimate available here.
 DO3717
 DO3717.Click photographs - Photos may exist for this station.
 DO3717
 DO3717.The dynamic height is computed by dividing the NAVD 88
 DO3717.geopotential number by the normal gravity value computed on the
 DO3717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3717.degrees latitude (g = 980.6199 gals.).
 DO3717
 DO3717.The modeled gravity was interpolated from observed gravity values.
 DO3717
 DO3717;                    North         East    Units  Estimated Accuracy
 DO3717;SPC IL W     -   632,602.3     724,526.6     MT  (+/- 3 meters HH1 GPS) 
 DO3717
 DO3717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6375494226(NAD 83)
 DO3717
 DO3717                          SUPERSEDED SURVEY CONTROL
 DO3717
 DO3717.No superseded survey control is available for this station.
 DO3717
 DO3717_MARKER: DD = SURVEY DISK
 DO3717_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 DO3717_SP_SET: HEADWALL
 DO3717_STAMPING: WJ 074
 DO3717_MARK LOGO: UIL
 DO3717_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3717+STABILITY: SURFACE MOTION
 DO3717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3717+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 DO3717
 DO3717  HISTORY     - Date     Condition        Report By
 DO3717  HISTORY     - 20120412 MONUMENTED       AMESC
 DO3717
 DO3717                          STATION DESCRIPTION
 DO3717
 DO3717'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3717'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST OF STOCKTON, 4.2 MI
 DO3717'(6.8 KM) NORTH-NORTHEAST OF KENT AND 2.6 MI (4.2 KM) WEST-SOUTHWEST OF
 DO3717'LENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3717'
 DO3717'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 73 AND US ROUTE 20
 DO3717'PROCEED WEST ON US ROUTE 20 1.84 MI (3.0 KM) TO CROSSROADS ROAD, NORTH
 DO3717'ON CROSSROADS ROAD 0.5 MI (0.8 KM) TO GODDARD ROAD, WEST ON GODDARD
 DO3717'ROAD 0.23 MI (0.4 KM) TO A BRIDGE AND THE STATION ON THE LEFT.
 DO3717'
 DO3717'THE STATION IS IN THE SOUTHEAST CORNER OF A DOUBLE BOX CULVERT BUILT
 DO3717'IN 2009, 70.2 FT (21.4 M) EAST OF A POWER POLE, 36.6 FT (11.2 M) SOUTH
 DO3717'OF A 'CAUTION/WARNING' SIGN, 3.9 FT (1.2 M) WEST OF A
 DO3717''CAUTION/WARNING' SIGN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3732 ***********************************************************************
 DO3732  DESIGNATION -  WJ 075
 DO3732  PID         -  DO3732
 DO3732  STATE/COUNTY-  IL/JO DAVIESS
 DO3732  COUNTRY     -  US
 DO3732  USGS QUAD   -  STOCKTON (2018)
 DO3732
 DO3732                         *CURRENT SURVEY CONTROL
 DO3732  ______________________________________________________________________
 DO3732* NAD 83(1986) POSITION- 42 21 26.82   (N) 090 02 15.97   (W)   HD_HELD1
 DO3732* NAVD 88 ORTHO HEIGHT -   283.835 (meters)      931.22  (feet) ADJUSTED
 DO3732  ______________________________________________________________________
 DO3732  GEOID HEIGHT    -        -33.198 (meters)                     GEOID18
 DO3732  DYNAMIC HEIGHT  -        283.741 (meters)      930.91  (feet) COMP
 DO3732  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 DO3732
 DO3732  VERT ORDER      -  SECOND    CLASS I
 DO3732
 DO3732.The horizontal coordinates were determined by differentially corrected
 DO3732.hand held GPS observations or other comparable positioning techniques
 DO3732.and have an estimated accuracy of +/- 3 meters.
 DO3732
 DO3732.The orthometric height was determined by differential leveling and
 DO3732.adjusted by the NATIONAL GEODETIC SURVEY
 DO3732.in March 2013.
 DO3732
 DO3732.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3732.GEOID18 height accuracy estimate available here.
 DO3732
 DO3732.Click photographs - Photos may exist for this station.
 DO3732
 DO3732.The dynamic height is computed by dividing the NAVD 88
 DO3732.geopotential number by the normal gravity value computed on the
 DO3732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3732.degrees latitude (g = 980.6199 gals.).
 DO3732
 DO3732.The modeled gravity was interpolated from observed gravity values.
 DO3732
 DO3732;                    North         East    Units  Estimated Accuracy
 DO3732;SPC IL W     -   631,792.7     710,618.6     MT  (+/- 3 meters HH1 GPS) 
 DO3732
 DO3732_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4395793715(NAD 83)
 DO3732
 DO3732                          SUPERSEDED SURVEY CONTROL
 DO3732
 DO3732.No superseded survey control is available for this station.
 DO3732
 DO3732_MARKER: F = FLANGE-ENCASED ROD
 DO3732_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3732_STAMPING: WJ075
 DO3732_MARK LOGO: UIL
 DO3732_PROJECTION: RECESSED 8 CENTIMETERS
 DO3732_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3732_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3732+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO3732_ROD/PIPE-DEPTH: 4.6 meters
 DO3732_SLEEVE-DEPTH  : 0.9 meters
 DO3732
 DO3732  HISTORY     - Date     Condition        Report By
 DO3732  HISTORY     - 20120502 MONUMENTED       AMESC
 DO3732
 DO3732                          STATION DESCRIPTION
 DO3732
 DO3732'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3732'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH OF PLEASANT
 DO3732'VALLEY, 7.7 MI (12.4 KM) WEST-NORTHWEST OF KENT AND 1.7 MI (2.7 KM)
 DO3732'WEST-NORTHWEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3732'
 DO3732'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3732'20 PROCEED WEST ON US ROUTE 20 1.63 MI (2.6 KM) TO THE STATION ON THE
 DO3732'RIGHT.
 DO3732'
 DO3732'THE STATION IS 47.5 FT (14.5 M) NORTH OF THE CENTERLINE OF US ROUTE
 DO3732'20, 59.7 FT (18.2 M) NORTHEAST OF THE EAST END OF THE GUARDRAIL ALONG
 DO3732'THE NORTH SIDE OF US ROUTE 20, 4.5 FT (1.4 M) SOUTH-SOUTHEAST OF A
 DO3732'CONCRETE RIGHT OF WAY MARKER.
 DO3732'
 DO3732'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3732'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3732'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3736 ***********************************************************************
 DO3736  DESIGNATION -  WJ 076
 DO3736  PID         -  DO3736
 DO3736  STATE/COUNTY-  IL/JO DAVIESS
 DO3736  COUNTRY     -  US
 DO3736  USGS QUAD   -  STOCKTON (2018)
 DO3736
 DO3736                         *CURRENT SURVEY CONTROL
 DO3736  ______________________________________________________________________
 DO3736* NAD 83(1986) POSITION- 42 22 17.84   (N) 090 03 28.84   (W)   HD_HELD1
 DO3736* NAVD 88 ORTHO HEIGHT -   272.914 (meters)      895.39  (feet) ADJUSTED
 DO3736  ______________________________________________________________________
 DO3736  GEOID HEIGHT    -        -33.197 (meters)                     GEOID18
 DO3736  DYNAMIC HEIGHT  -        272.823 (meters)      895.09  (feet) COMP
 DO3736  MODELED GRAVITY -    980,281.6   (mgal)                       NAVD 88
 DO3736
 DO3736  VERT ORDER      -  SECOND    CLASS I
 DO3736
 DO3736.The horizontal coordinates were determined by differentially corrected
 DO3736.hand held GPS observations or other comparable positioning techniques
 DO3736.and have an estimated accuracy of +/- 3 meters.
 DO3736
 DO3736.The orthometric height was determined by differential leveling and
 DO3736.adjusted by the NATIONAL GEODETIC SURVEY
 DO3736.in March 2013.
 DO3736
 DO3736.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3736.GEOID18 height accuracy estimate available here.
 DO3736
 DO3736.Click photographs - Photos may exist for this station.
 DO3736
 DO3736.The dynamic height is computed by dividing the NAVD 88
 DO3736.geopotential number by the normal gravity value computed on the
 DO3736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3736.degrees latitude (g = 980.6199 gals.).
 DO3736
 DO3736.The modeled gravity was interpolated from observed gravity values.
 DO3736
 DO3736;                    North         East    Units  Estimated Accuracy
 DO3736;SPC IL W     -   633,364.5     708,949.1     MT  (+/- 3 meters HH1 GPS) 
 DO3736
 DO3736_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4223595231(NAD 83)
 DO3736
 DO3736                          SUPERSEDED SURVEY CONTROL
 DO3736
 DO3736.No superseded survey control is available for this station.
 DO3736
 DO3736_MARKER: F = FLANGE-ENCASED ROD
 DO3736_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3736+WITH SETTING: INFORMATION.
 DO3736_STAMPING: WJ076
 DO3736_MARK LOGO: UIL
 DO3736_PROJECTION: RECESSED 18 CENTIMETERS
 DO3736_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3736_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3736+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 DO3736_ROD/PIPE-DEPTH: 2.1 meters
 DO3736_SLEEVE-DEPTH  : 0.9 meters
 DO3736
 DO3736  HISTORY     - Date     Condition        Report By
 DO3736  HISTORY     - 20120502 MONUMENTED       AMESC
 DO3736
 DO3736                          STATION DESCRIPTION
 DO3736
 DO3736'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3736'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-NORTHEAST OF
 DO3736'ELIZABETH, 9.1 MI (14.6 KM) WEST-NORTHWEST OF KENT AND 3.0 MI (4.8 KM)
 DO3736'WEST-NORTHWEST OF STOCKTON.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3736'
 DO3736'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3736'20 PROCEED WEST ON US ROUTE 20 2.3 MI (3.7 KM) TO CANYON PARK ROAD,
 DO3736'NORTH ON CANYON PARK ROAD 1.0 MI (1.6 KM) TO TOWNLINE ROAD, WEST ON
 DO3736'TOWNLINE ROAD 0.35 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DO3736'
 DO3736'THE STATION IS 19 FT (5.8 M) SOUTH OF THE CENTERLINE OF TOWNLINE ROAD,
 DO3736'62 FT (18.9 M) SOUTH OF A WOODEN FENCE POST IN THE NORTH RIGHT OF WAY
 DO3736'FENCE, 5.7 FT (1.7 M) WEST OF A FENCE CORNER OF A SOUTH AND EAST
 DO3736'RUNNING FENCE.
 DO3736'
 DO3736'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3736'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3736'IN IDENTIFICATION.
 DO3736'
 DO3736'NOTE2-7 FT OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A 3 FT
 DO3736'(0.9 M) GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3744 ***********************************************************************
 DO3744  DESIGNATION -  WJ 077
 DO3744  PID         -  DO3744
 DO3744  STATE/COUNTY-  IL/JO DAVIESS
 DO3744  COUNTRY     -  US
 DO3744  USGS QUAD   -  ELIZABETH (2018)
 DO3744
 DO3744                         *CURRENT SURVEY CONTROL
 DO3744  ______________________________________________________________________
 DO3744* NAD 83(1986) POSITION- 42 20 33.0    (N) 090 07 50.4    (W)   HD_HELD2
 DO3744* NAVD 88 ORTHO HEIGHT -   267.733 (meters)      878.39  (feet) ADJUSTED
 DO3744  ______________________________________________________________________
 DO3744  GEOID HEIGHT    -        -33.143 (meters)                     GEOID18
 DO3744  DYNAMIC HEIGHT  -        267.644 (meters)      878.10  (feet) COMP
 DO3744  MODELED GRAVITY -    980,281.7   (mgal)                       NAVD 88
 DO3744
 DO3744  VERT ORDER      -  SECOND    CLASS I
 DO3744
 DO3744.The horizontal coordinates were established by autonomous hand held GPS
 DO3744.observations and have an estimated accuracy of +/- 10 meters.
 DO3744
 DO3744.The orthometric height was determined by differential leveling and
 DO3744.adjusted by the NATIONAL GEODETIC SURVEY
 DO3744.in March 2013.
 DO3744
 DO3744.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3744.GEOID18 height accuracy estimate available here.
 DO3744
 DO3744.Click photographs - Photos may exist for this station.
 DO3744
 DO3744.The dynamic height is computed by dividing the NAVD 88
 DO3744.geopotential number by the normal gravity value computed on the
 DO3744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3744.degrees latitude (g = 980.6199 gals.).
 DO3744
 DO3744.The modeled gravity was interpolated from observed gravity values.
 DO3744
 DO3744;                    North         East    Units  Estimated Accuracy
 DO3744;SPC IL W     -   630,125.      702,966.      MT  (+/- 10 meters HH2 GPS)
 DO3744
 DO3744_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3636291792(NAD 83)
 DO3744
 DO3744                          SUPERSEDED SURVEY CONTROL
 DO3744
 DO3744.No superseded survey control is available for this station.
 DO3744
 DO3744_MARKER: F = FLANGE-ENCASED ROD
 DO3744_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3744_STAMPING: WJ077
 DO3744_MARK LOGO: UIL
 DO3744_PROJECTION: RECESSED 5 CENTIMETERS
 DO3744_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3744_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3744+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO3744_ROD/PIPE-DEPTH: 6.1 meters
 DO3744_SLEEVE-DEPTH  : 0.9 meters
 DO3744
 DO3744  HISTORY     - Date     Condition        Report By
 DO3744  HISTORY     - 20120501 MONUMENTED       AMESC
 DO3744
 DO3744                          STATION DESCRIPTION
 DO3744
 DO3744'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3744'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) NORTH-NORTHWEST OF
 DO3744'PLEASANT VALLEY, 6.4 MI (10.3 KM) WEST OF STOCKTON AND 4.9 MI (7.9 KM)
 DO3744'EAST-NORTHEAST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3744'
 DO3744'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3744'20 PROCEED WEST ON US ROUTE 20 6.75 MI (10.9 KM) TO EVANS ROAD AND THE
 DO3744'STATION ON THE LEFT.
 DO3744'
 DO3744'THE STATION IS 54.5 FT (16.6 M) SOUTH OF THE CENTERLINE OF US ROUTE
 DO3744'20, 47 FT (14.3 M) SOUTHEAST OF A DELINEATOR, 6 FT (1.8 M) EAST OF A
 DO3744'GRAVEL FIELD ENTRANCE, 6.5 FT (2.0 M) NORTH OF A CONCRETE RIGHT OF WAY
 DO3744'MARKER.
 DO3744'
 DO3744'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3744'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3744'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3746 ***********************************************************************
 DO3746  DESIGNATION -  WJ 078
 DO3746  PID         -  DO3746
 DO3746  STATE/COUNTY-  IL/JO DAVIESS
 DO3746  COUNTRY     -  US
 DO3746  USGS QUAD   -  ELIZABETH (2018)
 DO3746
 DO3746                         *CURRENT SURVEY CONTROL
 DO3746  ______________________________________________________________________
 DO3746* NAD 83(1986) POSITION- 42 20 30.97   (N) 090 09 02.06   (W)   HD_HELD1
 DO3746* NAVD 88 ORTHO HEIGHT -   265.336 (meters)      870.52  (feet) ADJUSTED
 DO3746  ______________________________________________________________________
 DO3746  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 DO3746  DYNAMIC HEIGHT  -        265.249 (meters)      870.24  (feet) COMP
 DO3746  MODELED GRAVITY -    980,287.0   (mgal)                       NAVD 88
 DO3746
 DO3746  VERT ORDER      -  SECOND    CLASS I
 DO3746
 DO3746.The horizontal coordinates were determined by differentially corrected
 DO3746.hand held GPS observations or other comparable positioning techniques
 DO3746.and have an estimated accuracy of +/- 3 meters.
 DO3746
 DO3746.The orthometric height was determined by differential leveling and
 DO3746.adjusted by the NATIONAL GEODETIC SURVEY
 DO3746.in March 2013.
 DO3746
 DO3746.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3746.GEOID18 height accuracy estimate available here.
 DO3746
 DO3746.Click photographs - Photos may exist for this station.
 DO3746
 DO3746.The dynamic height is computed by dividing the NAVD 88
 DO3746.geopotential number by the normal gravity value computed on the
 DO3746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3746.degrees latitude (g = 980.6199 gals.).
 DO3746
 DO3746.The modeled gravity was interpolated from observed gravity values.
 DO3746
 DO3746;                    North         East    Units  Estimated Accuracy
 DO3746;SPC IL W     -   630,061.6     701,326.2     MT  (+/- 3 meters HH1 GPS) 
 DO3746
 DO3746_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3472491675(NAD 83)
 DO3746
 DO3746                          SUPERSEDED SURVEY CONTROL
 DO3746
 DO3746.No superseded survey control is available for this station.
 DO3746
 DO3746_MARKER: F = FLANGE-ENCASED ROD
 DO3746_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3746_STAMPING: WJ078
 DO3746_MARK LOGO: UIL
 DO3746_PROJECTION: RECESSED 8 CENTIMETERS
 DO3746_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3746_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3746+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO3746_ROD/PIPE-DEPTH: 7.6 meters
 DO3746_SLEEVE-DEPTH  : 0.9 meters
 DO3746
 DO3746  HISTORY     - Date     Condition        Report By
 DO3746  HISTORY     - 20120501 MONUMENTED       AMESC
 DO3746
 DO3746                          STATION DESCRIPTION
 DO3746
 DO3746'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3746'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTHEAST OF HANOVER,
 DO3746'7.4 MI (11.9 KM) WEST OF STOCKTON AND 4.0 MI (6.4 KM) EAST-NORTHEAST
 DO3746'OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3746'
 DO3746'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 78 SOUTH AND US ROUTE
 DO3746'20 PROCEED WEST ON US ROUTE 20 7.75 MI (12.5 KM) TO THE STATION ON THE
 DO3746'RIGHT.
 DO3746'
 DO3746'THE STATION IS 46 FT (14.0 M) NORTHWEST OF THE CENTERLINE OF US ROUTE
 DO3746'20, 86.5 EAST-NORTHEAST OF A 'CURVE AHEAD/SPEED LIMIT' SIGN, 3 FT (0.9
 DO3746'M) SOUTHEAST OF A CONCRETE RIGHT OF WAY MARKER.
 DO3746'
 DO3746'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3746'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3746'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3748 ***********************************************************************
 DO3748  DESIGNATION -  WJ 079
 DO3748  PID         -  DO3748
 DO3748  STATE/COUNTY-  IL/JO DAVIESS
 DO3748  COUNTRY     -  US
 DO3748  USGS QUAD   -  ELIZABETH (2018)
 DO3748
 DO3748                         *CURRENT SURVEY CONTROL
 DO3748  ______________________________________________________________________
 DO3748* NAD 83(1986) POSITION- 42 19 53.91   (N) 090 09 50.34   (W)   HD_HELD1
 DO3748* NAVD 88 ORTHO HEIGHT -   250.527 (meters)      821.94  (feet) ADJUSTED
 DO3748  ______________________________________________________________________
 DO3748  GEOID HEIGHT    -        -33.116 (meters)                     GEOID18
 DO3748  DYNAMIC HEIGHT  -        250.445 (meters)      821.67  (feet) COMP
 DO3748  MODELED GRAVITY -    980,287.9   (mgal)                       NAVD 88
 DO3748
 DO3748  VERT ORDER      -  SECOND    CLASS I
 DO3748
 DO3748.The horizontal coordinates were determined by differentially corrected
 DO3748.hand held GPS observations or other comparable positioning techniques
 DO3748.and have an estimated accuracy of +/- 3 meters.
 DO3748
 DO3748.The orthometric height was determined by differential leveling and
 DO3748.adjusted by the NATIONAL GEODETIC SURVEY
 DO3748.in March 2013.
 DO3748
 DO3748.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3748.GEOID18 height accuracy estimate available here.
 DO3748
 DO3748.Click photographs - Photos may exist for this station.
 DO3748
 DO3748.The dynamic height is computed by dividing the NAVD 88
 DO3748.geopotential number by the normal gravity value computed on the
 DO3748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3748.degrees latitude (g = 980.6199 gals.).
 DO3748
 DO3748.The modeled gravity was interpolated from observed gravity values.
 DO3748
 DO3748;                    North         East    Units  Estimated Accuracy
 DO3748;SPC IL W     -   628,918.0     700,221.1     MT  (+/- 3 meters HH1 GPS) 
 DO3748
 DO3748_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3365790495(NAD 83)
 DO3748
 DO3748                          SUPERSEDED SURVEY CONTROL
 DO3748
 DO3748.No superseded survey control is available for this station.
 DO3748
 DO3748_MARKER: F = FLANGE-ENCASED ROD
 DO3748_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3748_STAMPING: WJ079
 DO3748_MARK LOGO: UIL
 DO3748_PROJECTION: RECESSED 10 CENTIMETERS
 DO3748_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3748_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3748_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3748+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 DO3748_ROD/PIPE-DEPTH: 4.9 meters
 DO3748_SLEEVE-DEPTH  : 0.9 meters
 DO3748
 DO3748  HISTORY     - Date     Condition        Report By
 DO3748  HISTORY     - 20120501 MONUMENTED       AMESC
 DO3748
 DO3748                          STATION DESCRIPTION
 DO3748
 DO3748'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3748'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF STOCKTON, 7.9 MI
 DO3748'(12.7 KM) NORTHEAST OF HANOVER AND 3.1 MI (5.0 KM) EAST-NORTHEAST OF
 DO3748'ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3748'
 DO3748'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3748'PROCEED EAST ON US ROUTE 20 6.55 MI (10.5 KM) TO THE STATION ON THE
 DO3748'RIGHT.
 DO3748'
 DO3748'THE STATION IS 50.5 FT (15.4 M) SOUTHEAST OF THE CENTERLINE OF US
 DO3748'ROUTE 20, 20.8 FT (6.3 M) SOUTH OF A DELINEATOR, 20 FT (6.1 M)
 DO3748'SOUTHWEST OF A FIELD ENTRANCE, 6.4 FT (2.0 M) NORTHWEST OF A CONCRETE
 DO3748'RIGHT OF WAY MARKER AND TELEPHONE PEDESTAL.
 DO3748'
 DO3748'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3748'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3748'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3751 ***********************************************************************
 DO3751  DESIGNATION -  WJ 080
 DO3751  PID         -  DO3751
 DO3751  STATE/COUNTY-  IL/JO DAVIESS
 DO3751  COUNTRY     -  US
 DO3751  USGS QUAD   -  ELIZABETH (2018)
 DO3751
 DO3751                         *CURRENT SURVEY CONTROL
 DO3751  ______________________________________________________________________
 DO3751* NAD 83(1986) POSITION- 42 18 50.18   (N) 090 10 52.05   (W)   HD_HELD1
 DO3751* NAVD 88 ORTHO HEIGHT -   286.647 (meters)      940.44  (feet) ADJUSTED
 DO3751  ______________________________________________________________________
 DO3751  GEOID HEIGHT    -        -33.094 (meters)                     GEOID18
 DO3751  DYNAMIC HEIGHT  -        286.551 (meters)      940.13  (feet) COMP
 DO3751  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 DO3751
 DO3751  VERT ORDER      -  SECOND    CLASS I
 DO3751
 DO3751.The horizontal coordinates were determined by differentially corrected
 DO3751.hand held GPS observations or other comparable positioning techniques
 DO3751.and have an estimated accuracy of +/- 3 meters.
 DO3751
 DO3751.The orthometric height was determined by differential leveling and
 DO3751.adjusted by the NATIONAL GEODETIC SURVEY
 DO3751.in March 2013.
 DO3751
 DO3751.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3751.GEOID18 height accuracy estimate available here.
 DO3751
 DO3751.Click photographs - Photos may exist for this station.
 DO3751
 DO3751.The dynamic height is computed by dividing the NAVD 88
 DO3751.geopotential number by the normal gravity value computed on the
 DO3751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3751.degrees latitude (g = 980.6199 gals.).
 DO3751
 DO3751.The modeled gravity was interpolated from observed gravity values.
 DO3751
 DO3751;                    North         East    Units  Estimated Accuracy
 DO3751;SPC IL W     -   626,951.8     698,808.1     MT  (+/- 3 meters HH1 GPS) 
 DO3751
 DO3751_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3231088482(NAD 83)
 DO3751
 DO3751                          SUPERSEDED SURVEY CONTROL
 DO3751
 DO3751.No superseded survey control is available for this station.
 DO3751
 DO3751_MARKER: F = FLANGE-ENCASED ROD
 DO3751_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3751+WITH SETTING: INFORMATION.
 DO3751_STAMPING: WJ080
 DO3751_MARK LOGO: UIL
 DO3751_PROJECTION: RECESSED 8 CENTIMETERS
 DO3751_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3751_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO3751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3751+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 DO3751_ROD/PIPE-DEPTH: 2.4 meters
 DO3751_SLEEVE-DEPTH  : 0.9 meters
 DO3751
 DO3751  HISTORY     - Date     Condition        Report By
 DO3751  HISTORY     - 20120426 MONUMENTED       AMESC
 DO3751
 DO3751                          STATION DESCRIPTION
 DO3751
 DO3751'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3751'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH-NORTHEAST OF
 DO3751'BLACKHAWK, 6.4 MI (10.3 KM) NORTHEAST OF HANOVER AND 2.1 MI (3.4 KM)
 DO3751'EAST OF ELIZABETH.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3751'
 DO3751'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3751'PROCEED EAST ON US ROUTE 20 4.97 MI (8.0 KM) TO THE STATION ON THE
 DO3751'RIGHT.
 DO3751'
 DO3751'THE STATION IS 72.5 FT (22.1 M) SOUTHEAST OF THE CENTERLINE OF US
 DO3751'ROUTE 20, 216 FT (65.8 M) SOUTHWEST OF A POWER POLE WITH TRANSFORMER,
 DO3751'139.7 FT (42.6 M) SOUTHWEST OF A TELEPHONE PEDESTAL, 86 FT (26.2 M)
 DO3751'EAST OF A 'CURVE AHEAD' SIGN.
 DO3751'
 DO3751'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3751'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3751'IN IDENTIFICATION.
 DO3751'
 DO3751'NOTE2-8 FT OF STAINLESS STEEL ROD WAS DRIVEN TO REFUSAL AND A 3 FT
 DO3751'(0.9 M) GREASE FILLED PVC PIPE WAS PLACED AROUND THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3777 ***********************************************************************
 DO3777  DESIGNATION -  WJ 081
 DO3777  PID         -  DO3777
 DO3777  STATE/COUNTY-  IL/JO DAVIESS
 DO3777  COUNTRY     -  US
 DO3777  USGS QUAD   -  SCALES MOUND WEST (2018)
 DO3777
 DO3777                         *CURRENT SURVEY CONTROL
 DO3777  ______________________________________________________________________
 DO3777* NAD 83(1986) POSITION- 42 23 01.77   (N) 090 22 21.38   (W)   HD_HELD1
 DO3777* NAVD 88 ORTHO HEIGHT -   194.357 (meters)      637.65  (feet) ADJUSTED
 DO3777  ______________________________________________________________________
 DO3777  GEOID HEIGHT    -        -32.876 (meters)                     GEOID18
 DO3777  DYNAMIC HEIGHT  -        194.296 (meters)      637.45  (feet) COMP
 DO3777  MODELED GRAVITY -    980,306.9   (mgal)                       NAVD 88
 DO3777
 DO3777  VERT ORDER      -  SECOND    CLASS I
 DO3777
 DO3777.The horizontal coordinates were determined by differentially corrected
 DO3777.hand held GPS observations or other comparable positioning techniques
 DO3777.and have an estimated accuracy of +/- 3 meters.
 DO3777
 DO3777.The orthometric height was determined by differential leveling and
 DO3777.adjusted by the NATIONAL GEODETIC SURVEY
 DO3777.in March 2013.
 DO3777
 DO3777.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3777.GEOID18 height accuracy estimate available here.
 DO3777
 DO3777.Click photographs - Photos may exist for this station.
 DO3777
 DO3777.The dynamic height is computed by dividing the NAVD 88
 DO3777.geopotential number by the normal gravity value computed on the
 DO3777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3777.degrees latitude (g = 980.6199 gals.).
 DO3777
 DO3777.The modeled gravity was interpolated from observed gravity values.
 DO3777
 DO3777;                    North         East    Units  Estimated Accuracy
 DO3777;SPC IL W     -   634,734.8     683,041.7     MT  (+/- 3 meters HH1 GPS) 
 DO3777
 DO3777_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1628995737(NAD 83)
 DO3777
 DO3777                          SUPERSEDED SURVEY CONTROL
 DO3777
 DO3777.No superseded survey control is available for this station.
 DO3777
 DO3777_MARKER: DD = SURVEY DISK
 DO3777_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 DO3777_SP_SET: ABUTMENT
 DO3777_STAMPING: WJ 081
 DO3777_MARK LOGO: UIL
 DO3777_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3777_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO3777_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DO3777+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 DO3777
 DO3777  HISTORY     - Date     Condition        Report By
 DO3777  HISTORY     - 20120412 MONUMENTED       AMESC
 DO3777
 DO3777                          STATION DESCRIPTION
 DO3777
 DO3777'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3777'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST-NORTHWEST OF
 DO3777'ELIZABETH, 8.8 MI (14.2 KM) SOUTHWEST OF SCALES MOUND AND 3.7 MI (6.0
 DO3777'KM) SOUTHEAST OF GALENA.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3777'
 DO3777'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3777'PROCEED WEST ON US ROUTE 20 FOR 7.5 MI (12.1 KM) TO A BRIDGE AND THE
 DO3777'STATION ON THE RIGHT.
 DO3777'
 DO3777'THE STATION IS IN THE NORTHEAST CORNER OF THE BRIDGE BUILT IN 1970, 17
 DO3777'FT (5.2 M) NORTHEAST OF THE CENTERLINE OF US ROUTE 20, 5.3 FT (1.6 M)
 DO3777'BELOW THE BRIDGE DECK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3792 ***********************************************************************
 DO3792  DESIGNATION -  WJ 082
 DO3792  PID         -  DO3792
 DO3792  STATE/COUNTY-  IL/JO DAVIESS
 DO3792  COUNTRY     -  US
 DO3792  USGS QUAD   -  GALENA (2018)
 DO3792
 DO3792                         *CURRENT SURVEY CONTROL
 DO3792  ______________________________________________________________________
 DO3792* NAD 83(1986) POSITION- 42 27 30.5    (N) 090 29 47.5    (W)   HD_HELD2
 DO3792* NAVD 88 ORTHO HEIGHT -   193.222 (meters)      633.93  (feet) ADJUSTED
 DO3792  ______________________________________________________________________
 DO3792  GEOID HEIGHT    -        -32.756 (meters)                     GEOID18
 DO3792  DYNAMIC HEIGHT  -        193.162 (meters)      633.73  (feet) COMP
 DO3792  MODELED GRAVITY -    980,305.7   (mgal)                       NAVD 88
 DO3792
 DO3792  VERT ORDER      -  SECOND    CLASS I
 DO3792
 DO3792.The horizontal coordinates were established by autonomous hand held GPS
 DO3792.observations and have an estimated accuracy of +/- 10 meters.
 DO3792
 DO3792.The orthometric height was determined by differential leveling and
 DO3792.adjusted by the NATIONAL GEODETIC SURVEY
 DO3792.in March 2013.
 DO3792
 DO3792.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3792.GEOID18 height accuracy estimate available here.
 DO3792
 DO3792.Click photographs - Photos may exist for this station.
 DO3792
 DO3792.The dynamic height is computed by dividing the NAVD 88
 DO3792.geopotential number by the normal gravity value computed on the
 DO3792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3792.degrees latitude (g = 980.6199 gals.).
 DO3792
 DO3792.The modeled gravity was interpolated from observed gravity values.
 DO3792
 DO3792;                    North         East    Units  Estimated Accuracy
 DO3792;SPC IL W     -   643,058.      672,869.      MT  (+/- 10 meters HH2 GPS)
 DO3792
 DO3792_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0584203718(NAD 83)
 DO3792
 DO3792                          SUPERSEDED SURVEY CONTROL
 DO3792
 DO3792.No superseded survey control is available for this station.
 DO3792
 DO3792_MARKER: F = FLANGE-ENCASED ROD
 DO3792_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO3792+WITH SETTING: INFORMATION.
 DO3792_STAMPING: WJ082
 DO3792_MARK LOGO: UIL
 DO3792_PROJECTION: RECESSED 13 CENTIMETERS
 DO3792_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3792+STABILITY: SURFACE MOTION
 DO3792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3792+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 DO3792_ROD/PIPE-DEPTH: 1.2 meters
 DO3792_SLEEVE-DEPTH  : 0.6 meters
 DO3792
 DO3792  HISTORY     - Date     Condition        Report By
 DO3792  HISTORY     - 20120430 MONUMENTED       AMESC
 DO3792
 DO3792                          STATION DESCRIPTION
 DO3792
 DO3792'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3792'THE STATION IS LOCATED ABOUT 12.5 MI (20.1 KM) WEST OF SCALES MOUND,
 DO3792'4.5 MI (7.2 KM) NORTHWEST OF GALENA AND 2.7 MI (4.3 KM) SOUTHEAST OF
 DO3792'MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3792'
 DO3792'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3792'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 2.05 MI
 DO3792'(3.3 KM) TO EVERGREEN LANE AND THE STATION ON THE RIGHT.
 DO3792'
 DO3792'THE STATION IS 73 FT (22.3 M) NORTH OF THE CENTERLINE OF THE WEST
 DO3792'BOUND LANE OF US ROUTE 20, 70 FT (21.3 M) EAST-NORTHEAST OF A 'STOP'
 DO3792'SIGN, 25.4 FT (7.7 M) NORTHEAST OF A 24 INCH (61 CM) CORRUGATED METAL
 DO3792'PIPE UNDER EVERGREEN LANE, 22 FT (6.7 M) SOUTHEAST OF THE EDGE OF
 DO3792'EVERGREEN LANE.
 DO3792'
 DO3792'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3792'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3792'IN IDENTIFICATION.   NOTE2-4 FT (1.2 M) OF STAINLESS STEEL ROD WAS
 DO3792'DRIVEN TO REFUSAL AND A 2 FT (0.6 M) GREASE FILLED PVC PIPE WAS PLACED
 DO3792'AROUND THE ROD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3796 ***********************************************************************
 DO3796  DESIGNATION -  WJ 083
 DO3796  PID         -  DO3796
 DO3796  STATE/COUNTY-  IL/JO DAVIESS
 DO3796  COUNTRY     -  US
 DO3796  USGS QUAD   -  MENOMINEE (2018)
 DO3796
 DO3796                         *CURRENT SURVEY CONTROL
 DO3796  ______________________________________________________________________
 DO3796* NAD 83(1986) POSITION- 42 27 44.5    (N) 090 32 35.5    (W)   HD_HELD2
 DO3796* NAVD 88 ORTHO HEIGHT -   206.851 (meters)      678.64  (feet) ADJUSTED
 DO3796  ______________________________________________________________________
 DO3796  GEOID HEIGHT    -        -32.702 (meters)                     GEOID18
 DO3796  DYNAMIC HEIGHT  -        206.786 (meters)      678.43  (feet) COMP
 DO3796  MODELED GRAVITY -    980,302.8   (mgal)                       NAVD 88
 DO3796
 DO3796  VERT ORDER      -  SECOND    CLASS I
 DO3796
 DO3796.The horizontal coordinates were established by autonomous hand held GPS
 DO3796.observations and have an estimated accuracy of +/- 10 meters.
 DO3796
 DO3796.The orthometric height was determined by differential leveling and
 DO3796.adjusted by the NATIONAL GEODETIC SURVEY
 DO3796.in March 2013.
 DO3796
 DO3796.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3796.GEOID18 height accuracy estimate available here.
 DO3796
 DO3796.Click photographs - Photos may exist for this station.
 DO3796
 DO3796.The dynamic height is computed by dividing the NAVD 88
 DO3796.geopotential number by the normal gravity value computed on the
 DO3796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3796.degrees latitude (g = 980.6199 gals.).
 DO3796
 DO3796.The modeled gravity was interpolated from observed gravity values.
 DO3796
 DO3796;                    North         East    Units  Estimated Accuracy
 DO3796;SPC IL W     -   643,506.      669,033.      MT  (+/- 10 meters HH2 GPS)
 DO3796
 DO3796_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYH0199204038(NAD 83)
 DO3796
 DO3796                          SUPERSEDED SURVEY CONTROL
 DO3796
 DO3796.No superseded survey control is available for this station.
 DO3796
 DO3796_MARKER: F = FLANGE-ENCASED ROD
 DO3796_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO3796_STAMPING: WJ083
 DO3796_MARK LOGO: UIL
 DO3796_PROJECTION: RECESSED 10 CENTIMETERS
 DO3796_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO3796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3796+STABILITY: SURFACE MOTION
 DO3796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3796+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 DO3796_ROD/PIPE-DEPTH: 3.0 meters
 DO3796_SLEEVE-DEPTH  : 0.9 meters
 DO3796
 DO3796  HISTORY     - Date     Condition        Report By
 DO3796  HISTORY     - 20120430 MONUMENTED       AMESC
 DO3796
 DO3796                          STATION DESCRIPTION
 DO3796
 DO3796'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (BJD)
 DO3796'THE STATION IS LOCATED ABOUT 14.9 MI (24.0 KM) WEST OF SCALES MOUND,
 DO3796'6.7 MI (10.8 KM) WEST-NORTHWEST OF GALENA AND 1.8 MI (2.9 KM)
 DO3796'SOUTH-SOUTHWEST OF MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3796'
 DO3796'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3796'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 4.55 MI
 DO3796'(7.3 KM) TO IMBUS LANE AND THE STATION ON THE LEFT.
 DO3796'
 DO3796'THE STATION IS 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF THE WEST BOUND
 DO3796'LANE OF US ROUTE 20, 25 FT (7.6 M) NORTHEAST OF A CULVERT UNDER THE
 DO3796'MEDIAN CROSS-OVER, 22 FT (6.7 M) NORTHEAST OF THE EAST EDGE OF THE
 DO3796'CROSS-OVER, 15 FT (4.6 M) SOUTHEAST OF A 'STOP' SIGN, 11 FT (3.4 M)
 DO3796'SOUTH OF THE WEST END OF THE GUARD RAIL.
 DO3796'
 DO3796'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO3796'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO3796'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO3800 ***********************************************************************
 DO3800  DESIGNATION -  WJ 084
 DO3800  PID         -  DO3800
 DO3800  STATE/COUNTY-  IL/JO DAVIESS
 DO3800  COUNTRY     -  US
 DO3800  USGS QUAD   -  MENOMINEE (2018)
 DO3800
 DO3800                         *CURRENT SURVEY CONTROL
 DO3800  ______________________________________________________________________
 DO3800* NAD 83(1986) POSITION- 42 27 44.5    (N) 090 34 39.9    (W)   HD_HELD2
 DO3800* NAVD 88 ORTHO HEIGHT -   190.160 (meters)      623.88  (feet) ADJUSTED
 DO3800  ______________________________________________________________________
 DO3800  GEOID HEIGHT    -        -32.664 (meters)                     GEOID18
 DO3800  DYNAMIC HEIGHT  -        190.102 (meters)      623.69  (feet) COMP
 DO3800  MODELED GRAVITY -    980,309.7   (mgal)                       NAVD 88
 DO3800
 DO3800  VERT ORDER      -  SECOND    CLASS I
 DO3800
 DO3800.The horizontal coordinates were established by autonomous hand held GPS
 DO3800.observations and have an estimated accuracy of +/- 10 meters.
 DO3800
 DO3800.The orthometric height was determined by differential leveling and
 DO3800.adjusted by the NATIONAL GEODETIC SURVEY
 DO3800.in March 2013.
 DO3800
 DO3800.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO3800.GEOID18 height accuracy estimate available here.
 DO3800
 DO3800.Click photographs - Photos may exist for this station.
 DO3800
 DO3800.The dynamic height is computed by dividing the NAVD 88
 DO3800.geopotential number by the normal gravity value computed on the
 DO3800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO3800.degrees latitude (g = 980.6199 gals.).
 DO3800
 DO3800.The modeled gravity was interpolated from observed gravity values.
 DO3800
 DO3800;                    North         East    Units  Estimated Accuracy
 DO3800;SPC IL W     -   643,519.      666,191.      MT  (+/- 10 meters HH2 GPS)
 DO3800
 DO3800_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXH9915103956(NAD 83)
 DO3800
 DO3800                          SUPERSEDED SURVEY CONTROL
 DO3800
 DO3800.No superseded survey control is available for this station.
 DO3800
 DO3800_MARKER: DD = SURVEY DISK
 DO3800_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO3800_STAMPING: WJ 084
 DO3800_MARK LOGO: ILDT
 DO3800_PROJECTION: FLUSH
 DO3800_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DO3800_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO3800+STABILITY: SURFACE MOTION
 DO3800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO3800+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2012
 DO3800
 DO3800  HISTORY     - Date     Condition        Report By
 DO3800  HISTORY     - UNK      MONUMENTED       ILDT
 DO3800  HISTORY     - 20120418 GOOD             AMESC
 DO3800
 DO3800                          STATION DESCRIPTION
 DO3800
 DO3800'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (THH)
 DO3800'THE STATION IS LOCATED ABOUT 16.6 MI (26.7 KM) WEST OF SCALES MOUND,
 DO3800'8.2 MI (13.2 KM) WEST-NORTHWEST OF GALENA AND 2.9 MI (4.7 KM)
 DO3800'SOUTHWEST OF MENOMINEE.  OWNERSHIP--ROAD RIGHT-OF-WAY.
 DO3800'
 DO3800'TO REACH FROM THE INTERSECTION OF ILLINOIS ROUTE 84 AND US ROUTE 20
 DO3800'NORTHWEST OF GALENA, ILLINOIS PROCEED WEST ON US ROUTE 20 FOR 6.3 MI
 DO3800'(10.1 KM) TO A MEDIAN CROSS-OVER AND THE STATION ON THE LEFT.
 DO3800'
 DO3800'THE STATION IS IN THE MEDIAN WEST OF THE CROSS-OVER, 115 FT (35.1 M)
 DO3800'SOUTH OF THE CENTERLINE OF THE WEST BOUND LANE OF US ROUTE 20, 100 FT
 DO3800'(30.5 M) NORTHEAST OF THE DRIVE TO HOUSE NUMBER '17602', 20 FT (6.1 M)
 DO3800'NORTHWEST OF THE EDGE OF CROSS-OVER, 1.1 FT (0.3 M) WEST OF AN ORANGE
 DO3800'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8500 ***********************************************************************
 DG8500  DESIGNATION -  WK 101
 DG8500  PID         -  DG8500
 DG8500  STATE/COUNTY-  IL/LAKE
 DG8500  COUNTRY     -  US
 DG8500  USGS QUAD   -  WADSWORTH (2018)
 DG8500
 DG8500                         *CURRENT SURVEY CONTROL
 DG8500  ______________________________________________________________________
 DG8500* NAD 83(2011) POSITION- 42 24 50.61326(N) 087 55 00.11105(W)   ADJUSTED
 DG8500* NAD 83(2011) ELLIP HT-   178.694 (meters)        (06/27/12)   ADJUSTED
 DG8500* NAD 83(2011) EPOCH   -  2010.00
 DG8500* NAVD 88 ORTHO HEIGHT -   213.1   (meters)      699.    (feet) GPS OBS
 DG8500  ______________________________________________________________________
 DG8500  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG8500  GEOID HEIGHT    -        -34.377 (meters)                     GEOID99
 DG8500  GEOID HEIGHT    -        -34.422 (meters)                     GEOID18
 DG8500  NAD 83(2011) X  -    171,446.734 (meters)                     COMP
 DG8500  NAD 83(2011) Y  - -4,713,115.329 (meters)                     COMP
 DG8500  NAD 83(2011) Z  -  4,279,792.014 (meters)                     COMP
 DG8500  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 DG8500
 DG8500  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8500  Standards:
 DG8500         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8500            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8500  -------------------------------------------------------------------
 DG8500  NETWORK    1.43   2.02           0.70   0.36   1.03      0.11302285
 DG8500  -------------------------------------------------------------------
 DG8500  Click here for local accuracies and other accuracy information.
 DG8500
 DG8500.The horizontal coordinates were established by GPS observations
 DG8500.and adjusted by the National Geodetic Survey in June 2012.
 DG8500
 DG8500.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8500.been affixed to the stable North American tectonic plate. See 
 DG8500.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8500
 DG8500.The horizontal coordinates are valid at the epoch date displayed above
 DG8500.which is a decimal equivalence of Year/Month/Day.
 DG8500
 DG8500.The orthometric height was determined by GPS observations and a
 DG8500.high-resolution geoid model.
 DG8500
 DG8500.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8500.GEOID18 height accuracy estimate available here.
 DG8500
 DG8500.Click photographs - Photos may exist for this station.
 DG8500
 DG8500.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8500
 DG8500.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8500
 DG8500.The ellipsoidal height was determined by GPS observations
 DG8500.and is referenced to NAD 83.
 DG8500
 DG8500. The following values were computed from the NAD 83(2011) position.
 DG8500
 DG8500;                    North         East     Units Scale Factor Converg.
 DG8500;SPC IL E     -   638,178.142   334,293.083   MT  0.99998946   +0 16 51.7
 DG8500;SPC IL E     - 2,093,756.12  1,096,759.89   sFT  0.99998946   +0 16 51.7
 DG8500;UTM  16      - 4,696,157.398   424,575.152   MT  0.99966999   -0 37 06.0
 DG8500
 DG8500!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8500!SPC IL E     -   0.99997198  x   0.99998946  =   0.99996144
 DG8500!UTM  16      -   0.99997198  x   0.99966999  =   0.99964197
 DG8500
 DG8500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2457596157(NAD 83)
 DG8500
 DG8500                          SUPERSEDED SURVEY CONTROL
 DG8500
 DG8500  NAD 83(2007)-  42 24 50.61337(N)    087 55 00.11206(W) AD(2002.00) 0
 DG8500  ELLIP H (02/10/07)  178.723  (m)                       GP(2002.00)    
 DG8500  NAD 83(1997)-  42 24 50.61343(N)    087 55 00.11199(W) AD(       ) 1
 DG8500  ELLIP H (11/26/04)  178.743  (m)                       GP(       ) 3 1
 DG8500
 DG8500.Superseded values are not recommended for survey control.
 DG8500
 DG8500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8500.See file dsdata.pdf to determine how the superseded data were derived.
 DG8500
 DG8500_MARKER: A = ALUMINUM MARKER
 DG8500_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG8500_STAMPING: WK 101 2001
 DG8500_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8500_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8500+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 DG8500
 DG8500  HISTORY     - Date     Condition        Report By
 DG8500  HISTORY     - 20010430 MONUMENTED       MCCLUR
 DG8500
 DG8500                          STATION DESCRIPTION
 DG8500
 DG8500'DESCRIBED BY MCCLURE ENGINEERING 2001 (MN)
 DG8500'THE STATION IN LOCATED IN WAUKEGAN, ILLINOIS APPROXIMATELY 8.05 KM
 DG8500'(5.0 MILES) EAST OF  LINDENHURST, 1.6 KM (1.0 MILES) SOUTH OF
 DG8500'WADSWORTH AND 4.5 KM (2.8 MILES) NORTH OF GURNEE.
 DG8500'
 DG8500'TO REACH THE STATION FROM THE INTERSECTION OF USH 41 AND N. DEALANY
 DG8500'ROAD, GO NORTH ON  N. DELANY ROAD 4.2 KM (2.6 MILES), TRUN LEFT (WEST)
 DG8500'ON W. YORKHOUSE ROAD 1.1 KM (0.7 MILES) TO  THE INTERSECTION OF W.
 DG8500'YORKHOUSE ROAD AND SOUTHERN HILLS DRIVE. MONUMENT IN MEADIAN  ON
 DG8500'SOUTHERN DRIVE.
 DG8500'
 DG8500'THE STATION IS AN ALUMINUM CAP IN AN ALUMINUM SURVEY MANHILE 0.92
 DG8500'METERS (3.0') NORTH OF  THE NORTH END OF STONE SIGN THAT READS THE
 DG8500'LINKS AT MIDLANE, 1.46 METERS (4.8') SOUTH OF  BACK OF CURB OF NORTH
 DG8500'NOSE OF MEDIAN ISLAND AND 7.71 MEDTERS (25.3') EAST OF ROAD CATCH
 DG8500'BASIN TO EAST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8503 ***********************************************************************
 DG8503  DESIGNATION -  WK 104
 DG8503  PID         -  DG8503
 DG8503  STATE/COUNTY-  IL/LAKE
 DG8503  COUNTRY     -  US
 DG8503  USGS QUAD   -  ZION (2018)
 DG8503
 DG8503                         *CURRENT SURVEY CONTROL
 DG8503  ______________________________________________________________________
 DG8503* NAD 83(2011) POSITION- 42 22 58.77965(N) 087 50 44.53144(W)   ADJUSTED
 DG8503* NAD 83(2011) ELLIP HT-   167.504 (meters)        (06/27/12)   ADJUSTED
 DG8503* NAD 83(2011) EPOCH   -  2010.00
 DG8503* NAVD 88 ORTHO HEIGHT -   201.9   (meters)      662.    (feet) GPS OBS
 DG8503  ______________________________________________________________________
 DG8503  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG8503  GEOID HEIGHT    -        -34.353 (meters)                     GEOID99
 DG8503  GEOID HEIGHT    -        -34.400 (meters)                     GEOID18
 DG8503  NAD 83(2011) X  -    177,373.708 (meters)                     COMP
 DG8503  NAD 83(2011) Y  - -4,715,216.198 (meters)                     COMP
 DG8503  NAD 83(2011) Z  -  4,277,236.137 (meters)                     COMP
 DG8503  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 DG8503
 DG8503  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8503  Standards:
 DG8503         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8503            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8503  -------------------------------------------------------------------
 DG8503  NETWORK    1.58   2.70           0.75   0.48   1.38      0.03956927
 DG8503  -------------------------------------------------------------------
 DG8503  Click here for local accuracies and other accuracy information.
 DG8503
 DG8503.The horizontal coordinates were established by GPS observations
 DG8503.and adjusted by the National Geodetic Survey in June 2012.
 DG8503
 DG8503.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8503.been affixed to the stable North American tectonic plate. See 
 DG8503.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8503
 DG8503.The horizontal coordinates are valid at the epoch date displayed above
 DG8503.which is a decimal equivalence of Year/Month/Day.
 DG8503
 DG8503.The orthometric height was determined by GPS observations and a
 DG8503.high-resolution geoid model.
 DG8503
 DG8503.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8503.GEOID18 height accuracy estimate available here.
 DG8503
 DG8503.Click photographs - Photos may exist for this station.
 DG8503
 DG8503.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8503
 DG8503.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8503
 DG8503.The ellipsoidal height was determined by GPS observations
 DG8503.and is referenced to NAD 83.
 DG8503
 DG8503. The following values were computed from the NAD 83(2011) position.
 DG8503
 DG8503;                    North         East     Units Scale Factor Converg.
 DG8503;SPC IL E     -   634,758.599   340,156.406   MT  0.99999483   +0 19 43.3
 DG8503;SPC IL E     - 2,082,537.17  1,115,996.48   sFT  0.99999483   +0 19 43.3
 DG8503;UTM  16      - 4,692,647.423   430,382.195   MT  0.99965963   -0 34 12.3
 DG8503
 DG8503!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8503!SPC IL E     -   0.99997373  x   0.99999483  =   0.99996856
 DG8503!UTM  16      -   0.99997373  x   0.99965963  =   0.99963337
 DG8503
 DG8503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3038292647(NAD 83)
 DG8503
 DG8503                          SUPERSEDED SURVEY CONTROL
 DG8503
 DG8503  NAD 83(2007)-  42 22 58.77978(N)    087 50 44.53246(W) AD(2002.00) 0
 DG8503  ELLIP H (02/10/07)  167.533  (m)                       GP(2002.00)    
 DG8503  NAD 83(1997)-  42 22 58.77991(N)    087 50 44.53228(W) AD(       ) 1
 DG8503  ELLIP H (11/26/04)  167.539  (m)                       GP(       ) 3 1
 DG8503
 DG8503.Superseded values are not recommended for survey control.
 DG8503
 DG8503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8503.See file dsdata.pdf to determine how the superseded data were derived.
 DG8503
 DG8503_MARKER: A = ALUMINUM MARKER
 DG8503_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG8503_STAMPING: WK 104 2001
 DG8503_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8503_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8503+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 DG8503
 DG8503  HISTORY     - Date     Condition        Report By
 DG8503  HISTORY     - 20010430 MONUMENTED       MCCLUR
 DG8503
 DG8503                          STATION DESCRIPTION
 DG8503
 DG8503'DESCRIBED BY MCCLURE ENGINEERING 2001 (MN)
 DG8503'THE STATION IS LOCATRED IN WAUKEGAN, ILLINOIS, APPROXIMATELY 5.2 KM
 DG8503'(3.2 MILES) NOTH OF  NORTH CHICAGO, 4.7 KM (2.9 MILES) EAST OF GURNEE
 DG8503'AND 4.3 KM (2.7 MILES) SOUTH DO DUNES PARK.
 DG8503'
 DG8503'TO REACH THE STATION FROM THE INTERSECTION OF USH 41 AND GRAND AVENUE,
 DG8503'GO EAST ON  GRAND AVENUE 3.4 KM (2.1 MILWS), TURN LEFT (NORTH) ON N.
 DG8503'LEWIS AVENUE 0.8 KM (0.5 MILES) TRUN  RIGHT (EAST) ON W. GLEN FLORA
 DG8503'AVENUE 0.8 KM (0.5 MILES), TURN LEFT (NORTH) ON WESTERN  AVENUE 0.6 KM
 DG8503'(0.4 MILES TO THE INTERSECTION OF WESTERN AVENUE AND KEITH AVENUE,
 DG8503'TURN  LEFT INTO PARK.
 DG8503'
 DG8503'THE STATION IS AN ALUMINUM CAP IN AN ALUMINUM SURVEY MANHILE 6.4
 DG8503'METERS (21.0')  NORTHWEST OF NORTHWEST CORNER OF LARSON NATURE
 DG8503'PRESERVESIGN, 11.65 METERS  (38.2' )SOUTHWEST OF POWER POLE ON WEST
 DG8503'SIDE OF WESTERN AVENUE AND 13.9 (27.8') EAST OF  EAST EDGE OF GRAVER
 DG8503'BIKE PATH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8502 ***********************************************************************
 DG8502  DESIGNATION -  WK 105
 DG8502  PID         -  DG8502
 DG8502  STATE/COUNTY-  IL/LAKE
 DG8502  COUNTRY     -  US
 DG8502  USGS QUAD   -  ZION (2018)
 DG8502
 DG8502                         *CURRENT SURVEY CONTROL
 DG8502  ______________________________________________________________________
 DG8502* NAD 83(2011) POSITION- 42 23 05.58111(N) 087 49 55.12346(W)   ADJUSTED
 DG8502* NAD 83(2011) ELLIP HT-   168.774 (meters)        (06/27/12)   ADJUSTED
 DG8502* NAD 83(2011) EPOCH   -  2010.00
 DG8502* NAVD 88 ORTHO HEIGHT -   203.2   (meters)      667.    (feet) GPS OBS
 DG8502  ______________________________________________________________________
 DG8502  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG8502  GEOID HEIGHT    -        -34.366 (meters)                     GEOID99
 DG8502  GEOID HEIGHT    -        -34.413 (meters)                     GEOID18
 DG8502  NAD 83(2011) X  -    178,497.853 (meters)                     COMP
 DG8502  NAD 83(2011) Y  - -4,715,033.142 (meters)                     COMP
 DG8502  NAD 83(2011) Z  -  4,277,392.012 (meters)                     COMP
 DG8502  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 DG8502
 DG8502  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8502  Standards:
 DG8502         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8502            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8502  -------------------------------------------------------------------
 DG8502  NETWORK    0.87   1.76           0.39   0.31   0.90     -0.14884396
 DG8502  -------------------------------------------------------------------
 DG8502  Click here for local accuracies and other accuracy information.
 DG8502
 DG8502.The horizontal coordinates were established by GPS observations
 DG8502.and adjusted by the National Geodetic Survey in June 2012.
 DG8502
 DG8502.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8502.been affixed to the stable North American tectonic plate. See 
 DG8502.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8502
 DG8502.The horizontal coordinates are valid at the epoch date displayed above
 DG8502.which is a decimal equivalence of Year/Month/Day.
 DG8502
 DG8502.The orthometric height was determined by GPS observations and a
 DG8502.high-resolution geoid model.
 DG8502
 DG8502.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8502.GEOID18 height accuracy estimate available here.
 DG8502
 DG8502.Click photographs - Photos may exist for this station.
 DG8502
 DG8502.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8502
 DG8502.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8502
 DG8502.The ellipsoidal height was determined by GPS observations
 DG8502.and is referenced to NAD 83.
 DG8502
 DG8502. The following values were computed from the NAD 83(2011) position.
 DG8502
 DG8502;                    North         East     Units Scale Factor Converg.
 DG8502;SPC IL E     -   634,975.035   341,285.380   MT  0.99999596   +0 20 16.7
 DG8502;SPC IL E     - 2,083,247.26  1,119,700.45   sFT  0.99999596   +0 20 16.7
 DG8502;UTM  16      - 4,692,846.055   431,514.044   MT  0.99965771   -0 33 39.1
 DG8502
 DG8502!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8502!SPC IL E     -   0.99997353  x   0.99999596  =   0.99996949
 DG8502!UTM  16      -   0.99997353  x   0.99965771  =   0.99963125
 DG8502
 DG8502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3151492846(NAD 83)
 DG8502
 DG8502                          SUPERSEDED SURVEY CONTROL
 DG8502
 DG8502  NAD 83(2007)-  42 23 05.58125(N)    087 49 55.12448(W) AD(2002.00) 0
 DG8502  ELLIP H (02/10/07)  168.802  (m)                       GP(2002.00)    
 DG8502  NAD 83(1997)-  42 23 05.58140(N)    087 49 55.12422(W) AD(       ) 1
 DG8502  ELLIP H (11/26/04)  168.805  (m)                       GP(       ) 3 1
 DG8502
 DG8502.Superseded values are not recommended for survey control.
 DG8502
 DG8502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8502.See file dsdata.pdf to determine how the superseded data were derived.
 DG8502
 DG8502_MARKER: A = ALUMINUM MARKER
 DG8502_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG8502_STAMPING: WK 105 2001
 DG8502_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8502_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8502+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2005
 DG8502
 DG8502  HISTORY     - Date     Condition        Report By
 DG8502  HISTORY     - 20010430 MONUMENTED       MCCLUR
 DG8502  HISTORY     - 20050323 GOOD             GEWALT
 DG8502
 DG8502                          STATION DESCRIPTION
 DG8502
 DG8502'DESCRIBED BY MCCLURE ENGINEERING 2001 (MN)
 DG8502'THE STATION IS LOCATED IN WAUKEGAN, ILLINOIS, APPROXIMATELY 3.9 KM
 DG8502'(2.4 MILES) SOUTH OF  DUNES PARK, 5.6 KMN (3.5 MILES) NORTH OF NORTH
 DG8502'CHICAGO AND 6.0 KM (3.7 MILES) EAST OF  GURNEE.
 DG8502'
 DG8502'TO REACH THE STATION FROM THE INTERSECTION OF USH 41 AND GRAND AVUEUE,
 DG8502'GTO EAST ON  GRAND AVENUE 3.4 KM (2.1 MILWS), TURN LEGE (NORTH) ON
 DG8502'LEWIS AVENUE 2.4 KM (1.5 MILES) RIGHT  (EAST) ON GOLF ROAD 2.1 KM (1.3
 DG8502'MILES) TO SHERIDAN AVENUE, (0.4 MILES) TO THE INTERSECTION OF  WESTER
 DG8502'AVENUE AND KEITH AVENUE, TURN LEFT INTO PARK.
 DG8502'
 DG8502'THE STATION IS AN ALUMINUM CAP IN AN ALUMINUM SURVEY MAHHOLE 2.1
 DG8502'METERS (6.8') FEAT OF  SOUTH END OF BOWEN PARK SIGN, 15.2 METERS
 DG8502'(49.9') NORTH OF STORM MANHOLE IN LAWN AND 10.4  METERS (34.0')
 DG8502'SOUTHEAST OF 6 INCH CRABAPPLE TREE TAGGED NO. 3884.
 DG8502
 DG8502                          STATION RECOVERY (2005)
 DG8502
 DG8502'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (DSM)
 DG8502'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8504 ***********************************************************************
 DG8504  DESIGNATION -  WK 107
 DG8504  PID         -  DG8504
 DG8504  STATE/COUNTY-  IL/LAKE
 DG8504  COUNTRY     -  US
 DG8504  USGS QUAD   -  WAUKEGAN (2018)
 DG8504
 DG8504                         *CURRENT SURVEY CONTROL
 DG8504  ______________________________________________________________________
 DG8504* NAD 83(2011) POSITION- 42 21 48.58464(N) 087 49 47.04436(W)   ADJUSTED
 DG8504* NAD 83(2011) ELLIP HT-   158.840 (meters)        (06/27/12)   ADJUSTED
 DG8504* NAD 83(2011) EPOCH   -  2010.00
 DG8504* NAVD 88 ORTHO HEIGHT -   193.2   (meters)      634.    (feet) GPS OBS
 DG8504  ______________________________________________________________________
 DG8504  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG8504  GEOID HEIGHT    -        -34.322 (meters)                     GEOID99
 DG8504  GEOID HEIGHT    -        -34.372 (meters)                     GEOID18
 DG8504  NAD 83(2011) X  -    178,742.894 (meters)                     COMP
 DG8504  NAD 83(2011) Y  - -4,716,618.910 (meters)                     COMP
 DG8504  NAD 83(2011) Z  -  4,275,630.143 (meters)                     COMP
 DG8504  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 DG8504
 DG8504  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8504  Standards:
 DG8504         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8504            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8504  -------------------------------------------------------------------
 DG8504  NETWORK    2.43   3.61           1.05   0.92   1.84     -0.21498077
 DG8504  -------------------------------------------------------------------
 DG8504  Click here for local accuracies and other accuracy information.
 DG8504
 DG8504.The horizontal coordinates were established by GPS observations
 DG8504.and adjusted by the National Geodetic Survey in June 2012.
 DG8504
 DG8504.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8504.been affixed to the stable North American tectonic plate. See 
 DG8504.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8504
 DG8504.The horizontal coordinates are valid at the epoch date displayed above
 DG8504.which is a decimal equivalence of Year/Month/Day.
 DG8504
 DG8504.The orthometric height was determined by GPS observations and a
 DG8504.high-resolution geoid model.
 DG8504
 DG8504.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8504.GEOID18 height accuracy estimate available here.
 DG8504
 DG8504.Click photographs - Photos may exist for this station.
 DG8504
 DG8504.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8504
 DG8504.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8504
 DG8504.The ellipsoidal height was determined by GPS observations
 DG8504.and is referenced to NAD 83.
 DG8504
 DG8504. The following values were computed from the NAD 83(2011) position.
 DG8504
 DG8504;                    North         East     Units Scale Factor Converg.
 DG8504;SPC IL E     -   632,600.397   341,484.258   MT  0.99999617   +0 20 21.6
 DG8504;SPC IL E     - 2,075,456.47  1,120,352.94   sFT  0.99999617   +0 20 21.6
 DG8504;UTM  16      - 4,690,469.395   431,675.599   MT  0.99965744   -0 33 32.8
 DG8504
 DG8504!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8504!SPC IL E     -   0.99997509  x   0.99999617  =   0.99997126
 DG8504!UTM  16      -   0.99997509  x   0.99965744  =   0.99963254
 DG8504
 DG8504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3167590469(NAD 83)
 DG8504
 DG8504                          SUPERSEDED SURVEY CONTROL
 DG8504
 DG8504  NAD 83(2007)-  42 21 48.58476(N)    087 49 47.04538(W) AD(2002.00) 0
 DG8504  ELLIP H (02/10/07)  158.870  (m)                       GP(2002.00)    
 DG8504  NAD 83(1997)-  42 21 48.58481(N)    087 49 47.04535(W) AD(       ) 1
 DG8504  ELLIP H (11/26/04)  158.888  (m)                       GP(       ) 3 1
 DG8504
 DG8504.Superseded values are not recommended for survey control.
 DG8504
 DG8504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8504.See file dsdata.pdf to determine how the superseded data were derived.
 DG8504
 DG8504_MARKER: A = ALUMINUM MARKER
 DG8504_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG8504_STAMPING: 2001
 DG8504_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8504_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8504+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2014
 DG8504
 DG8504  HISTORY     - Date     Condition        Report By
 DG8504  HISTORY     - 20010430 MONUMENTED       MCCLUR
 DG8504  HISTORY     - 20141030 GOOD             ASMINC
 DG8504
 DG8504                          STATION DESCRIPTION
 DG8504
 DG8504'DESCRIBED BY MCCLURE ENGINEERING 2001 (MN)
 DG8504'THE STATION IS LOCATED IN WAUKEGAN, ILLINOIS, APPROXIMATELY 3.1 KM
 DG8504'(1.9 MILES) NORTH OF  NORTH CHICAGO, 6.8 KM (4.2 MILES) EAST OF GURNEE
 DG8504'AND 6.1 KM (3.8 MILES) SOUTH OF DUNES PARK  OF PARK CITY.
 DG8504'
 DG8504'TO RREACH THE STATION FROM THE INTERSECTION OF USH 41 AND GRAND
 DG8504'AVENUE, GO EAST ON  GRAND AVENUE 5.6 KM (3.5 MILES) TO THE
 DG8504'INTERSECTION OF GRAND AVENUE AND SHERIDAN ROAD,   MONUMENT IN THE
 DG8504'SOUTHEAST CORNER.
 DG8504'
 DG8504'THE STATION IS AN ALUMINUM CAP IN AN ALUMINUM SURVEY MANHOLE 1.8
 DG8504'METERS (6.0') WEST OF  NORTH END OF HAIG PARAVONIAN PARK SIGN, 6.6
 DG8504'METERS (21.7') SOUTHEAST OF CENTER OF SQUARE  TRAFFIC MANHOLE AND 4.8
 DG8504'METERS EAST OF LIGHT POLE.
 DG8504
 DG8504                          STATION RECOVERY (2014)
 DG8504
 DG8504'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2014 (LEE)
 DG8504'RECOVERED AS DESCRIBED AND IN GOOD CONDITION. THE STATION IS NOW ALSO
 DG8504'IN
 DG8504'THE CENTER OF A BRICK PAVER PATH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8501 ***********************************************************************
 DG8501  DESIGNATION -  WK 108
 DG8501  PID         -  DG8501
 DG8501  STATE/COUNTY-  IL/LAKE
 DG8501  COUNTRY     -  US
 DG8501  USGS QUAD   -  WAUKEGAN (2018)
 DG8501
 DG8501                         *CURRENT SURVEY CONTROL
 DG8501  ______________________________________________________________________
 DG8501* NAD 83(2011) POSITION- 42 21 03.46629(N) 087 51 22.41259(W)   ADJUSTED
 DG8501* NAD 83(2011) ELLIP HT-   165.493 (meters)        (06/27/12)   ADJUSTED
 DG8501* NAD 83(2011) EPOCH   -  2010.00
 DG8501* NAVD 88 ORTHO HEIGHT -   199.8   (meters)      656.    (feet) GPS OBS
 DG8501  ______________________________________________________________________
 DG8501  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG8501  GEOID HEIGHT    -        -34.274 (meters)                     GEOID99
 DG8501  GEOID HEIGHT    -        -34.326 (meters)                     GEOID18
 DG8501  NAD 83(2011) X  -    176,597.379 (meters)                     COMP
 DG8501  NAD 83(2011) Y  - -4,717,643.295 (meters)                     COMP
 DG8501  NAD 83(2011) Z  -  4,274,605.854 (meters)                     COMP
 DG8501  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 DG8501
 DG8501  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8501  Standards:
 DG8501         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8501            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8501  -------------------------------------------------------------------
 DG8501  NETWORK    1.14   1.72           0.51   0.41   0.88      0.06577156
 DG8501  -------------------------------------------------------------------
 DG8501  Click here for local accuracies and other accuracy information.
 DG8501
 DG8501.The horizontal coordinates were established by GPS observations
 DG8501.and adjusted by the National Geodetic Survey in June 2012.
 DG8501
 DG8501.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8501.been affixed to the stable North American tectonic plate. See 
 DG8501.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8501
 DG8501.The horizontal coordinates are valid at the epoch date displayed above
 DG8501.which is a decimal equivalence of Year/Month/Day.
 DG8501
 DG8501.The orthometric height was determined by GPS observations and a
 DG8501.high-resolution geoid model.
 DG8501
 DG8501.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8501.GEOID18 height accuracy estimate available here.
 DG8501
 DG8501.Click photographs - Photos may exist for this station.
 DG8501
 DG8501.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8501
 DG8501.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8501
 DG8501.The ellipsoidal height was determined by GPS observations
 DG8501.and is referenced to NAD 83.
 DG8501
 DG8501. The following values were computed from the NAD 83(2011) position.
 DG8501
 DG8501;                    North         East     Units Scale Factor Converg.
 DG8501;SPC IL E     -   631,195.688   339,309.837   MT  0.99999401   +0 19 17.1
 DG8501;SPC IL E     - 2,070,847.85  1,113,219.02   sFT  0.99999401   +0 19 17.1
 DG8501;UTM  16      - 4,689,099.411   429,480.159   MT  0.99966119   -0 34 36.6
 DG8501
 DG8501!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8501!SPC IL E     -   0.99997405  x   0.99999401  =   0.99996806
 DG8501!UTM  16      -   0.99997405  x   0.99966119  =   0.99963524
 DG8501
 DG8501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2948089099(NAD 83)
 DG8501
 DG8501                          SUPERSEDED SURVEY CONTROL
 DG8501
 DG8501  NAD 83(2007)-  42 21 03.46643(N)    087 51 22.41361(W) AD(2002.00) 0
 DG8501  ELLIP H (02/10/07)  165.522  (m)                       GP(2002.00)    
 DG8501  NAD 83(1997)-  42 21 03.46656(N)    087 51 22.41346(W) AD(       ) 1
 DG8501  ELLIP H (11/26/04)  165.528  (m)                       GP(       ) 3 1
 DG8501
 DG8501.Superseded values are not recommended for survey control.
 DG8501
 DG8501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8501.See file dsdata.pdf to determine how the superseded data were derived.
 DG8501
 DG8501_MARKER: A = ALUMINUM MARKER
 DG8501_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG8501_STAMPING: WK 108 2001
 DG8501_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8501_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8501+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 DG8501
 DG8501  HISTORY     - Date     Condition        Report By
 DG8501  HISTORY     - 20010430 MONUMENTED       MCCLUR
 DG8501
 DG8501                          STATION DESCRIPTION
 DG8501
 DG8501'DESCRIBED BY MCCLURE ENGINEERING 2001 (MN)
 DG8501'THE STATION IS LOCATED IN WAUKEGAN, ILLINOIS APPROXIMATELY 5.6 KM (3.5
 DG8501'MILWS) NORTHEAST OF  GURNEE 13.2 KM (8.2 MILWS) EAST OF LINDENHURST
 DG8501'AND 2.4 KM (1.5 MILES) SOUTHWEST FROM  DUNES PARK.
 DG8501'
 DG8501'TO REACH THE STATION FROM THE INTERSECTIN OF USH 41 AND N. DELANY
 DG8501'ROAD, GO NORTH ON N.  DELANY ROAD 4.2 KM (2.6 MILWS), TRUN RIGHT
 DG8501'(EAST) ON W. YORKHOUSE ROAD 4.25 KM (2.6 MILES) TO  THE INTERSECTION
 DG8501'OF W. YORKHOUSE ROAD.
 DG8501'
 DG8501'THE STATIONS IS AN ALUMINUM CAP IN AN ALUMINUM SURVEY MANHILE 2.5
 DG8501'METERS (8.2') EAST OF  BAACK OF WALK ON EASTA SIDE OF MCAREE ROAD,
 DG8501'5.97 METERS (19.6'0 SOUTHWEAST OF SOUTHEAST  CORNER OF BEVIER PARK
 DG8501'SIGN AND 9.11 METERS (29.9') SOUTHEAT OF FIRE HYDRANT ON SOUTHEAST
 DG8501'CORNER OF MCAREE ROAD AND YOURKHOUSE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8505 ***********************************************************************
 DG8505  DESIGNATION -  WK 110
 DG8505  PID         -  DG8505
 DG8505  STATE/COUNTY-  IL/LAKE
 DG8505  COUNTRY     -  US
 DG8505  USGS QUAD   -  LIBERTYVILLE (2018)
 DG8505
 DG8505                         *CURRENT SURVEY CONTROL
 DG8505  ______________________________________________________________________
 DG8505* NAD 83(2011) POSITION- 42 20 17.28770(N) 087 54 45.97680(W)   ADJUSTED
 DG8505* NAD 83(2011) ELLIP HT-   186.529 (meters)        (06/27/12)   ADJUSTED
 DG8505* NAD 83(2011) EPOCH   -  2010.00
 DG8505* NAVD 88 ORTHO HEIGHT -   220.8   (meters)      724.    (feet) GPS OBS
 DG8505  ______________________________________________________________________
 DG8505  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG8505  GEOID HEIGHT    -        -34.208 (meters)                     GEOID99
 DG8505  GEOID HEIGHT    -        -34.262 (meters)                     GEOID18
 DG8505  NAD 83(2011) X  -    171,976.941 (meters)                     COMP
 DG8505  NAD 83(2011) Y  - -4,718,789.981 (meters)                     COMP
 DG8505  NAD 83(2011) Z  -  4,273,566.866 (meters)                     COMP
 DG8505  LAPLACE CORR    -         -1.09  (seconds)                    DEFLEC18
 DG8505
 DG8505  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8505  Standards:
 DG8505         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8505            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8505  -------------------------------------------------------------------
 DG8505  NETWORK    0.77   1.14           0.34   0.28   0.58     -0.12122099
 DG8505  -------------------------------------------------------------------
 DG8505  Click here for local accuracies and other accuracy information.
 DG8505
 DG8505.The horizontal coordinates were established by GPS observations
 DG8505.and adjusted by the National Geodetic Survey in June 2012.
 DG8505
 DG8505.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8505.been affixed to the stable North American tectonic plate. See 
 DG8505.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8505
 DG8505.The horizontal coordinates are valid at the epoch date displayed above
 DG8505.which is a decimal equivalence of Year/Month/Day.
 DG8505
 DG8505.The orthometric height was determined by GPS observations and a
 DG8505.high-resolution geoid model.
 DG8505
 DG8505.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8505.GEOID18 height accuracy estimate available here.
 DG8505
 DG8505.Click photographs - Photos may exist for this station.
 DG8505
 DG8505.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8505
 DG8505.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8505
 DG8505.The ellipsoidal height was determined by GPS observations
 DG8505.and is referenced to NAD 83.
 DG8505
 DG8505. The following values were computed from the NAD 83(2011) position.
 DG8505
 DG8505;                    North         East     Units Scale Factor Converg.
 DG8505;SPC IL E     -   629,746.267   334,657.969   MT  0.99998977   +0 16 59.7
 DG8505;SPC IL E     - 2,066,092.54  1,097,957.02   sFT  0.99998977   +0 16 59.7
 DG8505;UTM  16      - 4,687,723.535   424,807.669   MT  0.99966956   -0 36 53.2
 DG8505
 DG8505!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8505!SPC IL E     -   0.99997075  x   0.99998977  =   0.99996052
 DG8505!UTM  16      -   0.99997075  x   0.99966956  =   0.99964032
 DG8505
 DG8505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2480787723(NAD 83)
 DG8505
 DG8505                          SUPERSEDED SURVEY CONTROL
 DG8505
 DG8505  NAD 83(2007)-  42 20 17.28782(N)    087 54 45.97782(W) AD(2002.00) 0
 DG8505  ELLIP H (02/10/07)  186.558  (m)                       GP(2002.00)    
 DG8505  NAD 83(1997)-  42 20 17.28788(N)    087 54 45.97767(W) AD(       ) 1
 DG8505  ELLIP H (11/26/04)  186.576  (m)                       GP(       ) 3 1
 DG8505
 DG8505.Superseded values are not recommended for survey control.
 DG8505
 DG8505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8505.See file dsdata.pdf to determine how the superseded data were derived.
 DG8505
 DG8505_MARKER: A = ALUMINUM MARKER
 DG8505_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG8505_STAMPING: WK 110 2001
 DG8505_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8505_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8505+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 DG8505
 DG8505  HISTORY     - Date     Condition        Report By
 DG8505  HISTORY     - 20010430 MONUMENTED       MCCLUR
 DG8505
 DG8505                          STATION DESCRIPTION
 DG8505
 DG8505'DESCRIBED BY MCCLURE ENGINEERING 2001 (MN)
 DG8505'THE STATION IS LOCATED IN WAUKEGAN, ILLINOIS, APPROXIMATELY 6.3KM (3.9
 DG8505'MILES) WEST OF  NORTH CHICAGO, 5.6KM (3.5MILES) EAST OF GAGES LAKE.
 DG8505'
 DG8505'TO REACH THE STATION FROM THE INTERSECTION OF USH 41 AND W. BELVIDERE
 DG8505'ROAD, WEST 1.9KM  (1.2 MILES) TO N. OPLAINE ROAD, RIGHT (SOUTH) 0.9KM
 DG8505'(0.6MILES)TURN LEFT (EAST) ON MCGRAW  ROAD 0.3KM (0.2MILES) TO
 DG8505'CANDLESTICK WAY, MONUMENT AT SOUTHEAST CORNER.
 DG8505'
 DG8505'THE STATION IS AN ALUMINUM CAP IN AN ALUMINUM SURVEY MANHOLE 5.7METERS
 DG8505'(18.8')   SOUTHEAST OF LIGHT POLE ON SOUTHEAST CORNER OF MCGRAW ROAD
 DG8505'AND CANDLESTICK WAY, 5.2  METERS (16.9') EAST OF GAS VALVE IN WEST
 DG8505'EDGE OF WALK AND 24.9 METERS (81.7') NORTHWEST  BRICK BUILDING CORNER
 DG8505'OF WAUKEGAN FIRE STATION NO. 2,
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG8506 ***********************************************************************
 DG8506  DESIGNATION -  WK 111
 DG8506  PID         -  DG8506
 DG8506  STATE/COUNTY-  IL/LAKE
 DG8506  COUNTRY     -  US
 DG8506  USGS QUAD   -  LIBERTYVILLE (2018)
 DG8506
 DG8506                         *CURRENT SURVEY CONTROL
 DG8506  ______________________________________________________________________
 DG8506* NAD 83(2011) POSITION- 42 19 39.44770(N) 087 56 03.86539(W)   ADJUSTED
 DG8506* NAD 83(2011) ELLIP HT-   181.482 (meters)        (06/27/12)   ADJUSTED
 DG8506* NAD 83(2011) EPOCH   -  2010.00
 DG8506* NAVD 88 ORTHO HEIGHT -   215.7   (meters)      708.    (feet) GPS OBS
 DG8506  ______________________________________________________________________
 DG8506  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DG8506  GEOID HEIGHT    -        -34.174 (meters)                     GEOID99
 DG8506  GEOID HEIGHT    -        -34.228 (meters)                     GEOID18
 DG8506  NAD 83(2011) X  -    170,223.252 (meters)                     COMP
 DG8506  NAD 83(2011) Y  - -4,719,636.655 (meters)                     COMP
 DG8506  NAD 83(2011) Z  -  4,272,700.321 (meters)                     COMP
 DG8506  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 DG8506
 DG8506  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG8506  Standards:
 DG8506         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG8506            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG8506  -------------------------------------------------------------------
 DG8506  NETWORK    1.15   1.49           0.48   0.46   0.76     -0.12266141
 DG8506  -------------------------------------------------------------------
 DG8506  Click here for local accuracies and other accuracy information.
 DG8506
 DG8506.The horizontal coordinates were established by GPS observations
 DG8506.and adjusted by the National Geodetic Survey in June 2012.
 DG8506
 DG8506.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG8506.been affixed to the stable North American tectonic plate. See 
 DG8506.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG8506
 DG8506.The horizontal coordinates are valid at the epoch date displayed above
 DG8506.which is a decimal equivalence of Year/Month/Day.
 DG8506
 DG8506.The orthometric height was determined by GPS observations and a
 DG8506.high-resolution geoid model.
 DG8506
 DG8506.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG8506.GEOID18 height accuracy estimate available here.
 DG8506
 DG8506.Click photographs - Photos may exist for this station.
 DG8506
 DG8506.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG8506
 DG8506.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG8506
 DG8506.The ellipsoidal height was determined by GPS observations
 DG8506.and is referenced to NAD 83.
 DG8506
 DG8506. The following values were computed from the NAD 83(2011) position.
 DG8506
 DG8506;                    North         East     Units Scale Factor Converg.
 DG8506;SPC IL E     -   628,570.134   332,880.469   MT  0.99998830   +0 16 07.1
 DG8506;SPC IL E     - 2,062,233.85  1,092,125.34   sFT  0.99998830   +0 16 07.1
 DG8506;UTM  16      - 4,686,575.768   423,012.526   MT  0.99967293   -0 37 45.2
 DG8506
 DG8506!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG8506!SPC IL E     -   0.99997154  x   0.99998830  =   0.99995984
 DG8506!UTM  16      -   0.99997154  x   0.99967293  =   0.99964448
 DG8506
 DG8506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2301286575(NAD 83)
 DG8506
 DG8506                          SUPERSEDED SURVEY CONTROL
 DG8506
 DG8506  NAD 83(2007)-  42 19 39.44785(N)    087 56 03.86641(W) AD(2002.00) 0
 DG8506  ELLIP H (02/10/07)  181.510  (m)                       GP(2002.00)    
 DG8506  NAD 83(1997)-  42 19 39.44797(N)    087 56 03.86612(W) AD(       ) 1
 DG8506  ELLIP H (11/26/04)  181.514  (m)                       GP(       ) 3 1
 DG8506
 DG8506.Superseded values are not recommended for survey control.
 DG8506
 DG8506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG8506.See file dsdata.pdf to determine how the superseded data were derived.
 DG8506
 DG8506_MARKER: A = ALUMINUM MARKER
 DG8506_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DG8506_STAMPING: WK 111 2001
 DG8506_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG8506_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DG8506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG8506+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2001
 DG8506
 DG8506  HISTORY     - Date     Condition        Report By
 DG8506  HISTORY     - 20010430 MONUMENTED       MCCLUR
 DG8506
 DG8506                          STATION DESCRIPTION
 DG8506
 DG8506'DESCRIBED BY MCCLURE ENGINEERING 2001 (MN)
 DG8506'THE STATION IS LOCATED IN WAUGEGAN, IL, APPROXIMATELY 3.5KM NORTHG OF
 DG8506'LIBERTYVILL, 7.2KM  EAST OF GRAYS LAKE AND 7.2KM SOUTHWEST OF GURNEE
 DG8506'
 DG8506'TO REACH THE STATION FROM THE INTERSECTION OF USH 41 AND BELVIDERE
 DG8506'ROAD, WEST ON  BELVIDERE ROAD, 3.5 KM, RIGHT ON RIVER ROAD 3.9KM TO
 DG8506'DAY BREAK DRIVE, MONUMENT IN  MEADIAN, WEST SIDE OF INTERSECTION.
 DG8506'
 DG8506'THE STATIONS IS AN ALUMINUM CAP IN AN ALUMINUM SURVEY MANHOLE 0.4M
 DG8506'EAST OF EAST END  STONE SUBDIVISION SIGN DAY BREAK FARMS, 18.5M SOUTH
 DG8506'OF FIRE HUDRANT IN DITCH LINE AND 5.1  M NORTH-NORTHWEST OF WATER
 DG8506'MANHILE IN EXIST LANE FOR SUBDIVISION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AE9233 ***********************************************************************
 AE9233  DESIGNATION -  WL 242
 AE9233  PID         -  AE9233
 AE9233  STATE/COUNTY-  IL/COOK
 AE9233  COUNTRY     -  US
 AE9233  USGS QUAD   -  CHICAGO LOOP OE E (2018)
 AE9233
 AE9233                         *CURRENT SURVEY CONTROL
 AE9233  ______________________________________________________________________
 AE9233* NAD 83(1986) POSITION- 41 53 16.     (N) 087 36 37.     (W)   SCALED
 AE9233* NAVD 88 ORTHO HEIGHT -   178.767 (meters)      586.50  (feet) ADJUSTED
 AE9233  ______________________________________________________________________
 AE9233  GEOID HEIGHT    -        -33.611 (meters)                     GEOID18
 AE9233  DYNAMIC HEIGHT  -        178.707 (meters)      586.31  (feet) COMP
 AE9233  MODELED GRAVITY -    980,279.4   (mgal)                       NAVD 88
 AE9233
 AE9233  VERT ORDER      -  SECOND    CLASS I
 AE9233
 AE9233.The horizontal coordinates were scaled from a map and have
 AE9233.an estimated accuracy of +/- 6 seconds.
 AE9233
 AE9233.The orthometric height was determined by differential leveling and
 AE9233.adjusted by the NATIONAL GEODETIC SURVEY
 AE9233.in June 1998.
 AE9233
 AE9233.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9233.GEOID18 height accuracy estimate available here.
 AE9233
 AE9233.Click photographs - Photos may exist for this station.
 AE9233
 AE9233.The dynamic height is computed by dividing the NAVD 88
 AE9233.geopotential number by the normal gravity value computed on the
 AE9233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9233.degrees latitude (g = 980.6199 gals.).
 AE9233
 AE9233.The modeled gravity was interpolated from observed gravity values.
 AE9233
 AE9233;                    North         East    Units  Estimated Accuracy
 AE9233;SPC IL E     -   579,890.      360,010.      MT  (+/- 180 meters Scaled)
 AE9233
 AE9233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM493374(NAD 83)
 AE9233
 AE9233                          SUPERSEDED SURVEY CONTROL
 AE9233
 AE9233.No superseded survey control is available for this station.
 AE9233
 AE9233_MARKER: DD = SURVEY DISK
 AE9233_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AE9233_SP_SET: BREAKWATER
 AE9233_STAMPING: WL 424 RCH 1935
 AE9233_MARK LOGO: USLS
 AE9233_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9233_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9233
 AE9233  HISTORY     - Date     Condition        Report By
 AE9233  HISTORY     - 1935     MONUMENTED       USLS
 AE9233  HISTORY     - 19950810 GOOD             NOS
 AE9233
 AE9233                          STATION DESCRIPTION
 AE9233
 AE9233'DESCRIBED BY NATIONAL OCEAN SERVICE 1995 (JRS)
 AE9233'BM IS SET IN THE INNER BREAKWATER JUST WEST OF THE FORMER U.S.C.G.
 AE9233'STATION WHICH IS NOW THE CHICAGO POLICE DEPT., SET IN TOP OF THE NORTH
 AE9233'END OF INNER BREAKWATER THAT RUNS NORTH AND SOUTH, 39.4 METERS (129.3
 AE9233'FT) SE OF THE SE CORNER OF POLICE STATION, 2.85 METERS (9.35 FT) EAST
 AE9233'OF THE CENTERLINE OF THE ACCESS ROAD LEADING TO THE POLICE STATION,
 AE9233'2.15 METERS (7.05 FT) WSW OF THE SOUTH END CONCRETE WALL, 0.6 METERS
 AE9233'(2.0 FT) ABOVE ACCESS ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4251 ***********************************************************************
 DO4251  DESIGNATION -  WM 001
 DO4251  PID         -  DO4251
 DO4251  STATE/COUNTY-  IL/WHITE
 DO4251  COUNTRY     -  US
 DO4251  USGS QUAD   -  CROSSVILLE (2018)
 DO4251
 DO4251                         *CURRENT SURVEY CONTROL
 DO4251  ______________________________________________________________________
 DO4251* NAD 83(1986) POSITION- 38 14 38.6    (N) 088 04 35.6    (W)   HD_HELD2
 DO4251* NAVD 88 ORTHO HEIGHT -   140.689 (meters)      461.58  (feet) ADJUSTED
 DO4251  ______________________________________________________________________
 DO4251  GEOID HEIGHT    -        -30.750 (meters)                     GEOID18
 DO4251  DYNAMIC HEIGHT  -        140.598 (meters)      461.28  (feet) COMP
 DO4251  MODELED GRAVITY -    979,979.7   (mgal)                       NAVD 88
 DO4251
 DO4251  VERT ORDER      -  SECOND    CLASS I
 DO4251
 DO4251.The horizontal coordinates were established by autonomous hand held GPS
 DO4251.observations and have an estimated accuracy of +/- 10 meters.
 DO4251
 DO4251.The orthometric height was determined by differential leveling and
 DO4251.adjusted by the NATIONAL GEODETIC SURVEY
 DO4251.in April 2013.
 DO4251
 DO4251.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4251.GEOID18 height accuracy estimate available here.
 DO4251
 DO4251.Click photographs - Photos may exist for this station.
 DO4251
 DO4251.The dynamic height is computed by dividing the NAVD 88
 DO4251.geopotential number by the normal gravity value computed on the
 DO4251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4251.degrees latitude (g = 980.6199 gals.).
 DO4251
 DO4251.The modeled gravity was interpolated from observed gravity values.
 DO4251
 DO4251;                    North         East    Units  Estimated Accuracy
 DO4251;SPC IL E     -   175,095.      322,478.      MT  (+/- 10 meters HH2 GPS)
 DO4251
 DO4251_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0579433441(NAD 83)
 DO4251
 DO4251                          SUPERSEDED SURVEY CONTROL
 DO4251
 DO4251.No superseded survey control is available for this station.
 DO4251
 DO4251_MARKER: F = FLANGE-ENCASED ROD
 DO4251_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4251_STAMPING: WM 001 2012
 DO4251_MARK LOGO: UIL
 DO4251_PROJECTION: FLUSH
 DO4251_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4251+STABILITY: SURFACE MOTION
 DO4251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4251+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2012
 DO4251_ROD/PIPE-DEPTH: 3.7 meters
 DO4251_SLEEVE-DEPTH  : 0.9 meters
 DO4251
 DO4251  HISTORY     - Date     Condition        Report By
 DO4251  HISTORY     - 20120529 MONUMENTED       BCA
 DO4251
 DO4251                          STATION DESCRIPTION
 DO4251
 DO4251'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4251'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) EAST-NORTHEAST OF
 DO4251'CENTERVILLE, 5.7 MI (9.2 KM) NORTH OF CROSSVILLE AND 4.6 MI (7.4 KM)
 DO4251'WEST-SOUTHWEST OF GRAYVILLE.
 DO4251'
 DO4251'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 7 AND COUNTY
 DO4251'ROAD 20 AND COUNTY ROAD 2600 NORTH WITH COUNTY ROAD 6 AND COUNTY ROAD
 DO4251'1600 EAST ABOUT 4.5 MI (7.2 KM) WEST OF GRAYVILLE, GO SOUTH ON COUNTY
 DO4251'ROAD 6 AND COUNTY ROAD 1600 EAST FOR 0.8 MI (1.3 KM) TO THE STATION ON
 DO4251'THE LEFT.
 DO4251'
 DO4251'THE STATION IS LOCATED 20.5 FT (6.2 M) EAST OF THE CENTERLINE OF
 DO4251'COUNTY ROAD 6 AND COUNTY ROAD 1600 EAST, 3.7 FT (1.1 M) NORTHWEST OF A
 DO4251'FENCE POST, 4.0 FT (1.2 M) SOUTHWEST OF A FENCE POST AND 40.6 FT (12.4
 DO4251'M) SOUTH-SOUTHEAST OF A UTILITY POLE.
 DO4251'
 DO4251'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4251'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4251'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4252 ***********************************************************************
 DO4252  DESIGNATION -  WM 002
 DO4252  PID         -  DO4252
 DO4252  STATE/COUNTY-  IL/WHITE
 DO4252  COUNTRY     -  US
 DO4252  USGS QUAD   -  ALBION SOUTH (2018)
 DO4252
 DO4252                         *CURRENT SURVEY CONTROL
 DO4252  ______________________________________________________________________
 DO4252* NAD 83(1986) POSITION- 38 15 20.7    (N) 088 04 41.2    (W)   HD_HELD2
 DO4252* NAVD 88 ORTHO HEIGHT -   127.695 (meters)      418.95  (feet) ADJUSTED
 DO4252  ______________________________________________________________________
 DO4252  GEOID HEIGHT    -        -30.752 (meters)                     GEOID18
 DO4252  DYNAMIC HEIGHT  -        127.613 (meters)      418.68  (feet) COMP
 DO4252  MODELED GRAVITY -    979,981.6   (mgal)                       NAVD 88
 DO4252
 DO4252  VERT ORDER      -  SECOND    CLASS I
 DO4252
 DO4252.The horizontal coordinates were established by autonomous hand held GPS
 DO4252.observations and have an estimated accuracy of +/- 10 meters.
 DO4252
 DO4252.The orthometric height was determined by differential leveling and
 DO4252.adjusted by the NATIONAL GEODETIC SURVEY
 DO4252.in April 2013.
 DO4252
 DO4252.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4252.GEOID18 height accuracy estimate available here.
 DO4252
 DO4252.Click photographs - Photos may exist for this station.
 DO4252
 DO4252.The dynamic height is computed by dividing the NAVD 88
 DO4252.geopotential number by the normal gravity value computed on the
 DO4252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4252.degrees latitude (g = 980.6199 gals.).
 DO4252
 DO4252.The modeled gravity was interpolated from observed gravity values.
 DO4252
 DO4252;                    North         East    Units  Estimated Accuracy
 DO4252;SPC IL E     -   176,393.      322,338.      MT  (+/- 10 meters HH2 GPS)
 DO4252
 DO4252_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0567334741(NAD 83)
 DO4252
 DO4252                          SUPERSEDED SURVEY CONTROL
 DO4252
 DO4252.No superseded survey control is available for this station.
 DO4252
 DO4252_MARKER: F = FLANGE-ENCASED ROD
 DO4252_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4252+WITH SETTING: INFORMATION.
 DO4252_STAMPING: WM 002 2012
 DO4252_MARK LOGO: UIL
 DO4252_PROJECTION: FLUSH
 DO4252_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4252_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4252+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2012
 DO4252_ROD/PIPE-DEPTH: 2.1 meters
 DO4252_SLEEVE-DEPTH  : 0.9 meters
 DO4252
 DO4252  HISTORY     - Date     Condition        Report By
 DO4252  HISTORY     - 20120529 MONUMENTED       BCA
 DO4252
 DO4252                          STATION DESCRIPTION
 DO4252
 DO4252'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4252'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTH OF CROSSVILLE, 6.1
 DO4252'MI (9.8 KM) NORTHEAST OF CENTERVILLE AND 4.6 MI (7.4 KM) WEST OF
 DO4252'GRAYVILLE.
 DO4252'
 DO4252'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 7 AND COUNTY
 DO4252'ROAD 20 AND COUNTY ROAD 2600 NORTH WITH COUNTY ROAD 6 AND COUNTY ROAD
 DO4252'1600 EAST ABOUT 4.5 MI (7.2 KM) WEST OF GRAYVILLE, GO WEST ON COUNTY
 DO4252'ROAD 7 AND COUNTY ROAD 20 AND COUNTY ROAD 2600 NORTH FOR 0.05 MI (0.1
 DO4252'KM) TO THE STATION ON THE LEFT.
 DO4252'
 DO4252'THE STATION IS LOCATED 33.5 FT (10.2 M) SOUTH OF THE CENTERLINE OF
 DO4252'COUNTY ROAD 7 AND COUNTY ROAD 20 AND COUNTY ROAD 2600 NORTH, 6 FT (1.8
 DO4252'M) NORTH OF A FIELD EDGE AND 360 FT (109.7 M) WEST OF THE CENTERLINE
 DO4252'OF COUNTY ROAD 6 AND COUNTY ROAD 1600 EAST.
 DO4252'
 DO4252'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4252'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4252'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4253 ***********************************************************************
 DO4253  DESIGNATION -  WM 003
 DO4253  PID         -  DO4253
 DO4253  STATE/COUNTY-  IL/WHITE
 DO4253  COUNTRY     -  US
 DO4253  USGS QUAD   -  ALBION SOUTH (2018)
 DO4253
 DO4253                         *CURRENT SURVEY CONTROL
 DO4253  ______________________________________________________________________
 DO4253* NAD 83(1986) POSITION- 38 15 21.4    (N) 088 05 47.0    (W)   HD_HELD2
 DO4253* NAVD 88 ORTHO HEIGHT -   130.483 (meters)      428.09  (feet) ADJUSTED
 DO4253  ______________________________________________________________________
 DO4253  GEOID HEIGHT    -        -30.734 (meters)                     GEOID18
 DO4253  DYNAMIC HEIGHT  -        130.399 (meters)      427.82  (feet) COMP
 DO4253  MODELED GRAVITY -    979,982.5   (mgal)                       NAVD 88
 DO4253
 DO4253  VERT ORDER      -  SECOND    CLASS I
 DO4253
 DO4253.The horizontal coordinates were established by autonomous hand held GPS
 DO4253.observations and have an estimated accuracy of +/- 10 meters.
 DO4253
 DO4253.The orthometric height was determined by differential leveling and
 DO4253.adjusted by the NATIONAL GEODETIC SURVEY
 DO4253.in April 2013.
 DO4253
 DO4253.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4253.GEOID18 height accuracy estimate available here.
 DO4253
 DO4253.Click photographs - Photos may exist for this station.
 DO4253
 DO4253.The dynamic height is computed by dividing the NAVD 88
 DO4253.geopotential number by the normal gravity value computed on the
 DO4253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4253.degrees latitude (g = 980.6199 gals.).
 DO4253
 DO4253.The modeled gravity was interpolated from observed gravity values.
 DO4253
 DO4253;                    North         East    Units  Estimated Accuracy
 DO4253;SPC IL E     -   176,410.      320,738.      MT  (+/- 10 meters HH2 GPS)
 DO4253
 DO4253_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0407434781(NAD 83)
 DO4253
 DO4253                          SUPERSEDED SURVEY CONTROL
 DO4253
 DO4253.No superseded survey control is available for this station.
 DO4253
 DO4253_MARKER: F = FLANGE-ENCASED ROD
 DO4253_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4253+WITH SETTING: INFORMATION.
 DO4253_STAMPING: WM 003 2012
 DO4253_MARK LOGO: UIL
 DO4253_PROJECTION: FLUSH
 DO4253_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4253_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4253+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2012
 DO4253_ROD/PIPE-DEPTH: 1.2 meters
 DO4253_SLEEVE-DEPTH  : 0.9 meters
 DO4253
 DO4253  HISTORY     - Date     Condition        Report By
 DO4253  HISTORY     - 20120529 MONUMENTED       BCA
 DO4253
 DO4253                          STATION DESCRIPTION
 DO4253
 DO4253'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4253'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHWEST OF
 DO4253'CROSSVILLE, 5.6 MI (9.0 KM) WEST OF GRAYVILLE AND 5.4 MI (8.7 KM)
 DO4253'NORTHEAST OF CENTERVILLE.
 DO4253'
 DO4253'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 7 AND COUNTY
 DO4253'ROAD 20 AND COUNTY ROAD 2600 NORTH WITH COUNTY ROAD 6 AND COUNTY ROAD
 DO4253'1600 EAST ABOUT 4.5 MI (7.2 KM) WEST OF GRAYVILLE, GO WEST ON COUNTY
 DO4253'ROAD 7 AND COUNTY ROAD 20 AND COUNTY ROAD 2600 NORTH FOR 1.1 MI (1.8
 DO4253'KM) TO THE STATION ON THE RIGHT.
 DO4253'
 DO4253'THE STATION IS LOCATED 33.2 FT (10.1 M) NORTH OF THE CENTERLINE OF
 DO4253'COUNTY ROAD 20, 34 FT (10.4 M) WEST OF THE CENTER OF A FIELD ENTRANCE
 DO4253'AND 88.5 FT (27.0 M) NORTHWEST OF A UTILITY POLE.
 DO4253'
 DO4253'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4253'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4253'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4254 ***********************************************************************
 DO4254  DESIGNATION -  WM 004
 DO4254  PID         -  DO4254
 DO4254  STATE/COUNTY-  IL/WHITE
 DO4254  COUNTRY     -  US
 DO4254  USGS QUAD   -  GOLDEN GATE (2018)
 DO4254
 DO4254                         *CURRENT SURVEY CONTROL
 DO4254  ______________________________________________________________________
 DO4254* NAD 83(1986) POSITION- 38 15 05.4    (N) 088 07 57.2    (W)   HD_HELD2
 DO4254* NAVD 88 ORTHO HEIGHT -   115.018 (meters)      377.35  (feet) ADJUSTED
 DO4254  ______________________________________________________________________
 DO4254  GEOID HEIGHT    -        -30.695 (meters)                     GEOID18
 DO4254  DYNAMIC HEIGHT  -        114.944 (meters)      377.11  (feet) COMP
 DO4254  MODELED GRAVITY -    979,983.1   (mgal)                       NAVD 88
 DO4254
 DO4254  VERT ORDER      -  SECOND    CLASS I
 DO4254
 DO4254.The horizontal coordinates were established by autonomous hand held GPS
 DO4254.observations and have an estimated accuracy of +/- 10 meters.
 DO4254
 DO4254.The orthometric height was determined by differential leveling and
 DO4254.adjusted by the NATIONAL GEODETIC SURVEY
 DO4254.in April 2013.
 DO4254
 DO4254.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4254.GEOID18 height accuracy estimate available here.
 DO4254
 DO4254.Click photographs - Photos may exist for this station.
 DO4254
 DO4254.The dynamic height is computed by dividing the NAVD 88
 DO4254.geopotential number by the normal gravity value computed on the
 DO4254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4254.degrees latitude (g = 980.6199 gals.).
 DO4254
 DO4254.The modeled gravity was interpolated from observed gravity values.
 DO4254
 DO4254;                    North         East    Units  Estimated Accuracy
 DO4254;SPC IL E     -   175,909.      317,574.      MT  (+/- 10 meters HH2 GPS)
 DO4254
 DO4254_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0090334326(NAD 83)
 DO4254
 DO4254                          SUPERSEDED SURVEY CONTROL
 DO4254
 DO4254.No superseded survey control is available for this station.
 DO4254
 DO4254_MARKER: F = FLANGE-ENCASED ROD
 DO4254_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4254_STAMPING: WM 004 2012
 DO4254_MARK LOGO: UIL
 DO4254_PROJECTION: FLUSH
 DO4254_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4254_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4254+STABILITY: POSITION/ELEVATION WELL
 DO4254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4254+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO4254_ROD/PIPE-DEPTH: 11.0 meters
 DO4254_SLEEVE-DEPTH  : 0.9 meters
 DO4254
 DO4254  HISTORY     - Date     Condition        Report By
 DO4254  HISTORY     - 20120530 MONUMENTED       BCA
 DO4254
 DO4254                          STATION DESCRIPTION
 DO4254
 DO4254'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4254'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHWEST OF
 DO4254'CROSSVILLE, 7.0 MI (11.3 KM) EAST OF BURNT PRAIRIE AND 4.0 MI (6.4 KM)
 DO4254'NORTH-NORTHEAST OF CENTERVILLE.
 DO4254'
 DO4254'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 7 AND COUNTY
 DO4254'ROAD 20 AND COUNTY ROAD 2600 NORTH WITH COUNTY ROAD 6 AND COUNTY ROAD
 DO4254'1600 EAST ABOUT 4.5 MI (7.2 KM) WEST OF GRAYVILLE, GO WEST ON COUNTY
 DO4254'ROAD 7 AND COUNTY ROAD 20 AND COUNTY ROAD 2600 NORTH FOR 1.2 MI (1.9
 DO4254'KM) TO COUNTY ROAD 1475 EAST.  CONTINUE WEST ON COUNTY ROAD 20 AND
 DO4254'COUNTY ROAD 2600 NORTH FOR 1.9 MI (3.1 KM) TO THE STATION ON THE
 DO4254'RIGHT.
 DO4254'
 DO4254'THE STATION IS LOCATED 22.0 FT (6.7 M) SOUTH OF THE CENTERLINE OF
 DO4254'COUNTY ROAD 20 AND COUNTY ROAD 2600 NORTH, 15.3 FT (4.7 M) WEST OF A
 DO4254'UTILITY POLE, 19.6 FT (6.0 M) WEST-NORTHWEST OF THE WEST EDGE OF A
 DO4254'STEEL DRUM FOR A GROUND WATER LIFT STATION AND 47.5 FT (14.5 M)
 DO4254'SOUTH-SOUTHEAST OF A UTILITY POLE.
 DO4254'
 DO4254'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4254'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4254'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4255 ***********************************************************************
 DO4255  DESIGNATION -  WM 005
 DO4255  PID         -  DO4255
 DO4255  STATE/COUNTY-  IL/WHITE
 DO4255  COUNTRY     -  US
 DO4255  USGS QUAD   -  CENTERVILLE (2018)
 DO4255
 DO4255                         *CURRENT SURVEY CONTROL
 DO4255  ______________________________________________________________________
 DO4255* NAD 83(1986) POSITION- 38 14 56.5    (N) 088 09 03.7    (W)   HD_HELD2
 DO4255* NAVD 88 ORTHO HEIGHT -   116.685 (meters)      382.82  (feet) ADJUSTED
 DO4255  ______________________________________________________________________
 DO4255  GEOID HEIGHT    -        -30.677 (meters)                     GEOID18
 DO4255  DYNAMIC HEIGHT  -        116.610 (meters)      382.58  (feet) COMP
 DO4255  MODELED GRAVITY -    979,983.1   (mgal)                       NAVD 88
 DO4255
 DO4255  VERT ORDER      -  SECOND    CLASS I
 DO4255
 DO4255.The horizontal coordinates were established by autonomous hand held GPS
 DO4255.observations and have an estimated accuracy of +/- 10 meters.
 DO4255
 DO4255.The orthometric height was determined by differential leveling and
 DO4255.adjusted by the NATIONAL GEODETIC SURVEY
 DO4255.in April 2013.
 DO4255
 DO4255.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4255.GEOID18 height accuracy estimate available here.
 DO4255
 DO4255.Click photographs - Photos may exist for this station.
 DO4255
 DO4255.The dynamic height is computed by dividing the NAVD 88
 DO4255.geopotential number by the normal gravity value computed on the
 DO4255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4255.degrees latitude (g = 980.6199 gals.).
 DO4255
 DO4255.The modeled gravity was interpolated from observed gravity values.
 DO4255
 DO4255;                    North         East    Units  Estimated Accuracy
 DO4255;SPC IL E     -   175,632.      315,958.      MT  (+/- 10 meters HH2 GPS)
 DO4255
 DO4255_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9928334072(NAD 83)
 DO4255
 DO4255                          SUPERSEDED SURVEY CONTROL
 DO4255
 DO4255.No superseded survey control is available for this station.
 DO4255
 DO4255_MARKER: F = FLANGE-ENCASED ROD
 DO4255_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4255_STAMPING: WM 005 2012
 DO4255_MARK LOGO: UIL
 DO4255_PROJECTION: FLUSH
 DO4255_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4255_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4255+STABILITY: POSITION/ELEVATION WELL
 DO4255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4255+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO4255_ROD/PIPE-DEPTH: 14.6 meters
 DO4255_SLEEVE-DEPTH  : 0.9 meters
 DO4255
 DO4255  HISTORY     - Date     Condition        Report By
 DO4255  HISTORY     - 20120530 MONUMENTED       BCA
 DO4255
 DO4255                          STATION DESCRIPTION
 DO4255
 DO4255'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4255'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHWEST OF CROSSVILLE,
 DO4255'6.0 MI (9.7 KM) EAST OF BURNT PRAIRIE AND 3.4 MI (5.5 KM)
 DO4255'NORTH-NORTHEAST OF CENTERVILLE.
 DO4255'
 DO4255'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 7 AND COUNTY
 DO4255'ROAD 20 AND COUNTY ROAD 2600 NORTH WITH COUNTY ROAD 6 AND COUNTY ROAD
 DO4255'1600 EAST ABOUT 4.5 MI (7.2 KM) WEST OF GRAYVILLE, GO WEST ON COUNTY
 DO4255'ROAD 7 AND COUNTY ROAD 20 AND COUNTY ROAD 2550 NORTH FOR 4.2 MI (6.8
 DO4255'KM) TO COUNTY ROAD 1200 EAST AND THE STATION ON THE RIGHT.
 DO4255'
 DO4255'THE STATION IS LOCATED 56.5 FT (17.2 M) NORTH OF THE CENTERLINE OF
 DO4255'COUNTY ROAD 20 AND COUNTY ROAD 2550 NORTH, 12.5 FT (3.8 M) WEST OF THE
 DO4255'CENTERLINE OF COUNTY ROAD 1200 EAST AND 108.4 FT (33.0 M) NORTHWEST OF
 DO4255'A UTILITY POLE.
 DO4255'
 DO4255'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4255'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4255'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4256 ***********************************************************************
 DO4256  DESIGNATION -  WM 006
 DO4256  PID         -  DO4256
 DO4256  STATE/COUNTY-  IL/WHITE
 DO4256  COUNTRY     -  US
 DO4256  USGS QUAD   -  CENTERVILLE (2018)
 DO4256
 DO4256                         *CURRENT SURVEY CONTROL
 DO4256  ______________________________________________________________________
 DO4256* NAD 83(1986) POSITION- 38 14 11.3    (N) 088 09 05.2    (W)   HD_HELD2
 DO4256* NAVD 88 ORTHO HEIGHT -   117.365 (meters)      385.06  (feet) ADJUSTED
 DO4256  ______________________________________________________________________
 DO4256  GEOID HEIGHT    -        -30.668 (meters)                     GEOID18
 DO4256  DYNAMIC HEIGHT  -        117.290 (meters)      384.81  (feet) COMP
 DO4256  MODELED GRAVITY -    979,981.2   (mgal)                       NAVD 88
 DO4256
 DO4256  VERT ORDER      -  SECOND    CLASS I
 DO4256
 DO4256.The horizontal coordinates were established by autonomous hand held GPS
 DO4256.observations and have an estimated accuracy of +/- 10 meters.
 DO4256
 DO4256.The orthometric height was determined by differential leveling and
 DO4256.adjusted by the NATIONAL GEODETIC SURVEY
 DO4256.in April 2013.
 DO4256
 DO4256.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4256.GEOID18 height accuracy estimate available here.
 DO4256
 DO4256.Click photographs - Photos may exist for this station.
 DO4256
 DO4256.The dynamic height is computed by dividing the NAVD 88
 DO4256.geopotential number by the normal gravity value computed on the
 DO4256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4256.degrees latitude (g = 980.6199 gals.).
 DO4256
 DO4256.The modeled gravity was interpolated from observed gravity values.
 DO4256
 DO4256;                    North         East    Units  Estimated Accuracy
 DO4256;SPC IL E     -   174,238.      315,924.      MT  (+/- 10 meters HH2 GPS)
 DO4256
 DO4256_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9923032679(NAD 83)
 DO4256
 DO4256                          SUPERSEDED SURVEY CONTROL
 DO4256
 DO4256.No superseded survey control is available for this station.
 DO4256
 DO4256_MARKER: F = FLANGE-ENCASED ROD
 DO4256_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4256_STAMPING: WM 006 2012
 DO4256_MARK LOGO: UIL
 DO4256_PROJECTION: FLUSH
 DO4256_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4256_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4256+STABILITY: POSITION/ELEVATION WELL
 DO4256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4256+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 DO4256_ROD/PIPE-DEPTH: 13.4 meters
 DO4256_SLEEVE-DEPTH  : 0.9 meters
 DO4256
 DO4256  HISTORY     - Date     Condition        Report By
 DO4256  HISTORY     - 20120531 MONUMENTED       BCA
 DO4256
 DO4256                          STATION DESCRIPTION
 DO4256
 DO4256'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4256'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHWEST OF CROSSVILLE,
 DO4256'6.1 MI (9.8 KM) EAST OF BURNT PRAIRIE AND 2.6 MI (4.2 KM)
 DO4256'NORTH-NORTHEAST OF CENTERVILLE.
 DO4256'
 DO4256'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 7 AND COUNTY
 DO4256'ROAD 20 AND COUNTY ROAD 2600 NORTH WITH COUNTY ROAD 6 AND COUNTY ROAD
 DO4256'1600 EAST ABOUT 4.5 MI (7.2 KM) WEST OF GRAYVILLE, GO WEST ON COUNTY
 DO4256'ROAD 7 AND COUNTY ROAD 20 AND COUNTY ROAD 2600 NORTH FOR 4.2 MI (6.8
 DO4256'KM) TO COUNTY ROAD 1200E, THEN SOUTH ON COUNTY ROAD 1200 EAST FOR 0.8
 DO4256'MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DO4256'
 DO4256'THE STATION IS LOCATED 20.2 FT (6.2 M) WEST OF THE CENTERLINE OF
 DO4256'COUNTY ROAD 1200 EAST, 59.0 FT (18.0 M) NORTHWEST OF THE SOUTH END OF
 DO4256'A 12 INCH (30 CM) CORRUGATED METAL PIPE AND 67.8 SOUTHWEST OF THE
 DO4256'NORTH END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE.
 DO4256'
 DO4256'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4256'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4256'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4257 ***********************************************************************
 DO4257  DESIGNATION -  WM 007
 DO4257  PID         -  DO4257
 DO4257  STATE/COUNTY-  IL/WHITE
 DO4257  COUNTRY     -  US
 DO4257  USGS QUAD   -  CENTERVILLE (2018)
 DO4257
 DO4257                         *CURRENT SURVEY CONTROL
 DO4257  ______________________________________________________________________
 DO4257* NAD 83(1986) POSITION- 38 13 25.6    (N) 088 09 05.8    (W)   HD_HELD2
 DO4257* NAVD 88 ORTHO HEIGHT -   117.145 (meters)      384.33  (feet) ADJUSTED
 DO4257  ______________________________________________________________________
 DO4257  GEOID HEIGHT    -        -30.659 (meters)                     GEOID18
 DO4257  DYNAMIC HEIGHT  -        117.069 (meters)      384.08  (feet) COMP
 DO4257  MODELED GRAVITY -    979,979.3   (mgal)                       NAVD 88
 DO4257
 DO4257  VERT ORDER      -  SECOND    CLASS I
 DO4257
 DO4257.The horizontal coordinates were established by autonomous hand held GPS
 DO4257.observations and have an estimated accuracy of +/- 10 meters.
 DO4257
 DO4257.The orthometric height was determined by differential leveling and
 DO4257.adjusted by the NATIONAL GEODETIC SURVEY
 DO4257.in April 2013.
 DO4257
 DO4257.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4257.GEOID18 height accuracy estimate available here.
 DO4257
 DO4257.Click photographs - Photos may exist for this station.
 DO4257
 DO4257.The dynamic height is computed by dividing the NAVD 88
 DO4257.geopotential number by the normal gravity value computed on the
 DO4257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4257.degrees latitude (g = 980.6199 gals.).
 DO4257
 DO4257.The modeled gravity was interpolated from observed gravity values.
 DO4257
 DO4257;                    North         East    Units  Estimated Accuracy
 DO4257;SPC IL E     -   172,829.      315,912.      MT  (+/- 10 meters HH2 GPS)
 DO4257
 DO4257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9919831270(NAD 83)
 DO4257
 DO4257                          SUPERSEDED SURVEY CONTROL
 DO4257
 DO4257.No superseded survey control is available for this station.
 DO4257
 DO4257_MARKER: F = FLANGE-ENCASED ROD
 DO4257_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4257_STAMPING: WM 007 2012
 DO4257_MARK LOGO: UIL
 DO4257_PROJECTION: FLUSH
 DO4257_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4257_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4257+STABILITY: POSITION/ELEVATION WELL
 DO4257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4257+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 DO4257_ROD/PIPE-DEPTH: 12.2 meters
 DO4257_SLEEVE-DEPTH  : 0.9 meters
 DO4257
 DO4257  HISTORY     - Date     Condition        Report By
 DO4257  HISTORY     - 20120531 MONUMENTED       BCA
 DO4257
 DO4257                          STATION DESCRIPTION
 DO4257
 DO4257'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4257'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTHWEST OF CROSSVILLE,
 DO4257'6.3 MI (10.1 KM) EAST-SOUTHEAST OF BURNT PRAIRIE AND 1.8 MI (2.9 KM)
 DO4257'NORTH-NORTHEAST OF CENTERVILLE.
 DO4257'
 DO4257'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1 AND COUNTY
 DO4257'ROAD 1125 EAST WITH COUNTY ROAD 10 AND COUNTY ROAD 2000 NORTH ABOUT
 DO4257'5.4 MI (8.7 KM) NORTH OF CARMI, GO NORTH ON COUNTY ROAD 1 AND COUNTY
 DO4257'ROAD 1125 EAST FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 2300 NORTH, THEN
 DO4257'EAST ON COUNTY ROAD 2300 NORTH FOR 0.7 MI (1.1 KM) TO COUNTY ROAD 1200
 DO4257'EAST, THEN NORTH ON COUNTY ROAD 1200 EAST FOR 0.7 MI (1.1 KM) TO THE
 DO4257'STATION ON THE RIGHT.
 DO4257'
 DO4257'THE STATION IS LOCATED 18.4 FT (5.6 M) EAST OF THE CENTERLINE OF
 DO4257'COUNTY ROAD 1200 EAST, 8.6 FT (2.6 M) NORTH OF A TELEPHONE PEDESTAL
 DO4257'AND 14.0 FT (4.3 M) NORTHEAST OF THE NORTH END OF A 12 INCH (30 CM)
 DO4257'CONCRETE CULVERT PIPE.
 DO4257'
 DO4257'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4257'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4257'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4258 ***********************************************************************
 DO4258  DESIGNATION -  WM 008
 DO4258  PID         -  DO4258
 DO4258  STATE/COUNTY-  IL/WHITE
 DO4258  COUNTRY     -  US
 DO4258  USGS QUAD   -  CENTERVILLE (2018)
 DO4258
 DO4258                         *CURRENT SURVEY CONTROL
 DO4258  ______________________________________________________________________
 DO4258* NAD 83(1986) POSITION- 38 12 46.43   (N) 088 09 20.77   (W)   HD_HELD1
 DO4258* NAVD 88 ORTHO HEIGHT -   116.886 (meters)      383.48  (feet) ADJUSTED
 DO4258  ______________________________________________________________________
 DO4258  GEOID HEIGHT    -        -30.646 (meters)                     GEOID18
 DO4258  DYNAMIC HEIGHT  -        116.810 (meters)      383.23  (feet) COMP
 DO4258  MODELED GRAVITY -    979,977.7   (mgal)                       NAVD 88
 DO4258
 DO4258  VERT ORDER      -  SECOND    CLASS I
 DO4258
 DO4258.The horizontal coordinates were determined by differentially corrected
 DO4258.hand held GPS observations or other comparable positioning techniques
 DO4258.and have an estimated accuracy of +/- 3 meters.
 DO4258
 DO4258.The orthometric height was determined by differential leveling and
 DO4258.adjusted by the NATIONAL GEODETIC SURVEY
 DO4258.in April 2013.
 DO4258
 DO4258.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4258.GEOID18 height accuracy estimate available here.
 DO4258
 DO4258.Click photographs - Photos may exist for this station.
 DO4258
 DO4258.The dynamic height is computed by dividing the NAVD 88
 DO4258.geopotential number by the normal gravity value computed on the
 DO4258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4258.degrees latitude (g = 980.6199 gals.).
 DO4258
 DO4258.The modeled gravity was interpolated from observed gravity values.
 DO4258
 DO4258;                    North         East    Units  Estimated Accuracy
 DO4258;SPC IL E     -   171,620.4     315,550.3     MT  (+/- 3 meters HH1 GPS) 
 DO4258
 DO4258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9881830068(NAD 83)
 DO4258
 DO4258                          SUPERSEDED SURVEY CONTROL
 DO4258
 DO4258.No superseded survey control is available for this station.
 DO4258
 DO4258_MARKER: F = FLANGE-ENCASED ROD
 DO4258_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4258_STAMPING: WM 008 2012
 DO4258_MARK LOGO: UIL
 DO4258_PROJECTION: FLUSH
 DO4258_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4258_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4258+STABILITY: POSITION/ELEVATION WELL
 DO4258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4258+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 DO4258_ROD/PIPE-DEPTH: 6.7 meters
 DO4258_SLEEVE-DEPTH  : 0.9 meters
 DO4258
 DO4258  HISTORY     - Date     Condition        Report By
 DO4258  HISTORY     - 20120531 MONUMENTED       BCA
 DO4258
 DO4258                          STATION DESCRIPTION
 DO4258
 DO4258'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4258'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST-SOUTHEAST OF BURNT
 DO4258'PRAIRIE, 6.1 MI (9.8 KM) NORTHWEST OF CROSSVILLE AND 1.0 MI (1.6 KM)
 DO4258'NORTH-NORTHEAST OF CENTERVILLE.
 DO4258'
 DO4258'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1 AND COUNTY
 DO4258'ROAD 1125 EAST WITH COUNTY ROAD 10 AND COUNTY ROAD 2000 NORTH ABOUT
 DO4258'5.4 MI (8.7 KM) NORTH OF CARMI, GO NORTH ON COUNTY ROAD 1 AND COUNTY
 DO4258'ROAD 1125 EAST FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 2300 NORTH, THEN
 DO4258'EAST ON COUNTY ROAD 2300 NORTH FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DO4258'THE LEFT.
 DO4258'
 DO4258'THE STATION IS LOCATED 19.0 FT (5.8 M) NORTH OF THE CENTERLINE OF
 DO4258'COUNTY ROAD 2300 NORTH, 53.0 FT (16.2 M) NORTHEAST OF A UTILITY POLE
 DO4258'AND 55.5 FT (16.9 M) EAST OF A TELEPHONE PEDESTAL.
 DO4258'
 DO4258'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4258'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4258'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4259 ***********************************************************************
 DO4259  DESIGNATION -  WM 009
 DO4259  PID         -  DO4259
 DO4259  STATE/COUNTY-  IL/WHITE
 DO4259  COUNTRY     -  US
 DO4259  USGS QUAD   -  CENTERVILLE (2018)
 DO4259
 DO4259                         *CURRENT SURVEY CONTROL
 DO4259  ______________________________________________________________________
 DO4259* NAD 83(1986) POSITION- 38 12 22.6    (N) 088 09 56.7    (W)   HD_HELD2
 DO4259* NAVD 88 ORTHO HEIGHT -   134.077 (meters)      439.88  (feet) ADJUSTED
 DO4259  ______________________________________________________________________
 DO4259  GEOID HEIGHT    -        -30.628 (meters)                     GEOID18
 DO4259  DYNAMIC HEIGHT  -        133.989 (meters)      439.60  (feet) COMP
 DO4259  MODELED GRAVITY -    979,976.9   (mgal)                       NAVD 88
 DO4259
 DO4259  VERT ORDER      -  SECOND    CLASS I
 DO4259
 DO4259.The horizontal coordinates were established by autonomous hand held GPS
 DO4259.observations and have an estimated accuracy of +/- 10 meters.
 DO4259
 DO4259.The orthometric height was determined by differential leveling and
 DO4259.adjusted by the NATIONAL GEODETIC SURVEY
 DO4259.in April 2013.
 DO4259
 DO4259.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4259.GEOID18 height accuracy estimate available here.
 DO4259
 DO4259.Click photographs - Photos may exist for this station.
 DO4259
 DO4259.The dynamic height is computed by dividing the NAVD 88
 DO4259.geopotential number by the normal gravity value computed on the
 DO4259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4259.degrees latitude (g = 980.6199 gals.).
 DO4259
 DO4259.The modeled gravity was interpolated from observed gravity values.
 DO4259
 DO4259;                    North         East    Units  Estimated Accuracy
 DO4259;SPC IL E     -   170,884.      314,678.      MT  (+/- 10 meters HH2 GPS)
 DO4259
 DO4259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9793529344(NAD 83)
 DO4259
 DO4259                          SUPERSEDED SURVEY CONTROL
 DO4259
 DO4259.No superseded survey control is available for this station.
 DO4259
 DO4259_MARKER: F = FLANGE-ENCASED ROD
 DO4259_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4259_STAMPING: WM 009 2012
 DO4259_MARK LOGO: UIL
 DO4259_PROJECTION: FLUSH
 DO4259_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4259_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4259+STABILITY: POSITION/ELEVATION WELL
 DO4259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4259+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 DO4259_ROD/PIPE-DEPTH: 7.3 meters
 DO4259_SLEEVE-DEPTH  : 0.9 meters
 DO4259
 DO4259  HISTORY     - Date     Condition        Report By
 DO4259  HISTORY     - 20120531 MONUMENTED       BCA
 DO4259
 DO4259                          STATION DESCRIPTION
 DO4259
 DO4259'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4259'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST-NORTHWEST OF
 DO4259'CROSSVILLE, 6.1 MI (9.8 KM) EAST-SOUTHEAST OF BURNT PRAIRIE AND IN THE
 DO4259'TOWN OF CENTERVILLE, IL.
 DO4259'
 DO4259'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1 AND COUNTY
 DO4259'ROAD 1125 EAST WITH COUNTY ROAD 10 AND COUNTY ROAD 2000 NORTH ABOUT
 DO4259'5.4 MI (8.7 KM) NORTH OF CARMI, GO NORTH ON COUNTY ROAD 1 AND COUNTY
 DO4259'ROAD 1125 EAST FOR 2.2 MI (3.5 KM) TO COUNTY ROAD 2240 NORTH.
 DO4259'CONTINUE NORTH ON COUNTY ROAD 1 AND COUNTY ROAD 1125 EAST FOR 0.3 MI
 DO4259'(0.5 KM) TO THE STATION ON THE RIGHT.
 DO4259'
 DO4259'THE STATION IS LOCATED 18.5 FT (5.6 M) EAST OF THE CENTERLINE OF
 DO4259'COUNTY ROAD 1 AND COUNTY ROAD 1125 EAST, 7.4 FT (2.3 M) SOUTHWEST OF A
 DO4259'PINE TREE AND 8.0 FT (2.4 M) NORTHEAST OF THE EAST END OF A 18 INCH
 DO4259'(46 CM) CONCRETE CULVERT PIPE.
 DO4259'
 DO4259'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4259'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4259'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4260 ***********************************************************************
 DO4260  DESIGNATION -  WM 010
 DO4260  PID         -  DO4260
 DO4260  STATE/COUNTY-  IL/WHITE
 DO4260  COUNTRY     -  US
 DO4260  USGS QUAD   -  CENTERVILLE (2018)
 DO4260
 DO4260                         *CURRENT SURVEY CONTROL
 DO4260  ______________________________________________________________________
 DO4260* NAD 83(1986) POSITION- 38 11 39.1    (N) 088 09 57.0    (W)   HD_HELD2
 DO4260* NAVD 88 ORTHO HEIGHT -   136.619 (meters)      448.22  (feet) ADJUSTED
 DO4260  ______________________________________________________________________
 DO4260  GEOID HEIGHT    -        -30.618 (meters)                     GEOID18
 DO4260  DYNAMIC HEIGHT  -        136.530 (meters)      447.93  (feet) COMP
 DO4260  MODELED GRAVITY -    979,975.0   (mgal)                       NAVD 88
 DO4260
 DO4260  VERT ORDER      -  SECOND    CLASS I
 DO4260
 DO4260.The horizontal coordinates were established by autonomous hand held GPS
 DO4260.observations and have an estimated accuracy of +/- 10 meters.
 DO4260
 DO4260.The orthometric height was determined by differential leveling and
 DO4260.adjusted by the NATIONAL GEODETIC SURVEY
 DO4260.in April 2013.
 DO4260
 DO4260.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4260.GEOID18 height accuracy estimate available here.
 DO4260
 DO4260.Click photographs - Photos may exist for this station.
 DO4260
 DO4260.The dynamic height is computed by dividing the NAVD 88
 DO4260.geopotential number by the normal gravity value computed on the
 DO4260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4260.degrees latitude (g = 980.6199 gals.).
 DO4260
 DO4260.The modeled gravity was interpolated from observed gravity values.
 DO4260
 DO4260;                    North         East    Units  Estimated Accuracy
 DO4260;SPC IL E     -   169,543.      314,673.      MT  (+/- 10 meters HH2 GPS)
 DO4260
 DO4260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9791128003(NAD 83)
 DO4260
 DO4260                          SUPERSEDED SURVEY CONTROL
 DO4260
 DO4260.No superseded survey control is available for this station.
 DO4260
 DO4260_MARKER: F = FLANGE-ENCASED ROD
 DO4260_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4260_STAMPING: WM 010 2012
 DO4260_MARK LOGO: UIL
 DO4260_PROJECTION: FLUSH
 DO4260_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4260_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4260+STABILITY: POSITION/ELEVATION WELL
 DO4260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4260+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO4260_ROD/PIPE-DEPTH: 9.8 meters
 DO4260_SLEEVE-DEPTH  : 0.9 meters
 DO4260
 DO4260  HISTORY     - Date     Condition        Report By
 DO4260  HISTORY     - 20120601 MONUMENTED       BCA
 DO4260
 DO4260                          STATION DESCRIPTION
 DO4260
 DO4260'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4260'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF BURNT
 DO4260'PRAIRIE, 5.9 MI (9.5 KM) WEST-NORTHWEST OF CROSSVILLE AND IN THE TOWN
 DO4260'OF CENTERVILLE, IL.
 DO4260'
 DO4260'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1 AND COUNTY
 DO4260'ROAD 1125 EAST WITH COUNTY ROAD 10 AND COUNTY ROAD 2000 NORTH ABOUT
 DO4260'5.4 MI (8.7 KM) NORTH OF CARMI, GO NORTH ON COUNTY ROAD 1 AND COUNTY
 DO4260'ROAD 1125 EAST FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 2150 NORTH.
 DO4260'CONTINUE NORTH ON COUNTY ROAD 1 AND COUNTY ROAD 1125 EAST, FOR 0.2 MI
 DO4260'(0.3 KM) TO THE STATION ON THE RIGHT.
 DO4260'
 DO4260'THE STATION IS LOCATED 17.0 FT (5.2 M) EAST OF THE CENTERLINE OF
 DO4260'COUNTY ROAD 1125 EAST, 125 FT (38.1 M) NORTHEAST OF A UTILITY POLE AND
 DO4260'170 FT (51.8 M) SOUTH OF THE EXTENDED CENTER OF A PRIVATE ENTRANCE
 DO4260''2171 N'.
 DO4260'
 DO4260'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4260'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4260'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4261 ***********************************************************************
 DO4261  DESIGNATION -  WM 011
 DO4261  PID         -  DO4261
 DO4261  STATE/COUNTY-  IL/WHITE
 DO4261  COUNTRY     -  US
 DO4261  USGS QUAD   -  CENTERVILLE (2018)
 DO4261
 DO4261                         *CURRENT SURVEY CONTROL
 DO4261  ______________________________________________________________________
 DO4261* NAD 83(1986) POSITION- 38 11 28.1    (N) 088 09 13.9    (W)   HD_HELD2
 DO4261* NAVD 88 ORTHO HEIGHT -   136.220 (meters)      446.92  (feet) ADJUSTED
 DO4261  ______________________________________________________________________
 DO4261  GEOID HEIGHT    -        -30.629 (meters)                     GEOID18
 DO4261  DYNAMIC HEIGHT  -        136.131 (meters)      446.62  (feet) COMP
 DO4261  MODELED GRAVITY -    979,974.3   (mgal)                       NAVD 88
 DO4261
 DO4261  VERT ORDER      -  SECOND    CLASS I
 DO4261
 DO4261.The horizontal coordinates were established by autonomous hand held GPS
 DO4261.observations and have an estimated accuracy of +/- 10 meters.
 DO4261
 DO4261.The orthometric height was determined by differential leveling and
 DO4261.adjusted by the NATIONAL GEODETIC SURVEY
 DO4261.in April 2013.
 DO4261
 DO4261.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4261.GEOID18 height accuracy estimate available here.
 DO4261
 DO4261.Click photographs - Photos may exist for this station.
 DO4261
 DO4261.The dynamic height is computed by dividing the NAVD 88
 DO4261.geopotential number by the normal gravity value computed on the
 DO4261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4261.degrees latitude (g = 980.6199 gals.).
 DO4261
 DO4261.The modeled gravity was interpolated from observed gravity values.
 DO4261
 DO4261;                    North         East    Units  Estimated Accuracy
 DO4261;SPC IL E     -   169,206.      315,722.      MT  (+/- 10 meters HH2 GPS)
 DO4261
 DO4261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9895527651(NAD 83)
 DO4261
 DO4261                          SUPERSEDED SURVEY CONTROL
 DO4261
 DO4261.No superseded survey control is available for this station.
 DO4261
 DO4261_MARKER: F = FLANGE-ENCASED ROD
 DO4261_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4261_STAMPING: WM 011 2012
 DO4261_MARK LOGO: UIL
 DO4261_PROJECTION: FLUSH
 DO4261_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4261_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4261+STABILITY: POSITION/ELEVATION WELL
 DO4261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4261+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO4261_ROD/PIPE-DEPTH: 8.5 meters
 DO4261_SLEEVE-DEPTH  : 0.9 meters
 DO4261
 DO4261  HISTORY     - Date     Condition        Report By
 DO4261  HISTORY     - 20120601 MONUMENTED       BCA
 DO4261
 DO4261                          STATION DESCRIPTION
 DO4261
 DO4261'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4261'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH OF CARMI, 5.2 MI
 DO4261'(8.4 KM) WEST-NORTHWEST OF CROSSVILLE AND 0.9 MI (1.4 KM) SOUTHEAST OF
 DO4261'CENTERVILLE.
 DO4261'
 DO4261'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1 AND COUNTY
 DO4261'ROAD 1125 EAST WITH COUNTY ROAD 10 AND COUNTY ROAD 2000 NORTH ABOUT
 DO4261'5.4 MI (8.7 KM) NORTH OF CARMI, GO NORTH ON COUNTY ROAD 1 AND COUNTY
 DO4261'ROAD 1125 EAST FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 2150 NORTH, THEN
 DO4261'EAST ON COUNTY ROAD 2150 NORTH FOR 0.6 MI (1.0 KM) TO THE STATION ON
 DO4261'THE RIGHT.
 DO4261'
 DO4261'THE STATION IS LOCATED 12.0 FT (3.7 M) SOUTH OF THE CENTERLINE OF
 DO4261'COUNTY ROAD 2150 NORTH, 8.5 FT (2.6 M) NORTH OF A FENCE LINE, 28.0 FT
 DO4261'(8.5 M) NORTHEAST OF A 4 FT (1.2 M) WIRE FENCE POST AND 500 FT (152.4
 DO4261'M) WEST OF THE CENTERLINE OF COUNTY ROAD 1200 EAST.
 DO4261'
 DO4261'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4261'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4261'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4262 ***********************************************************************
 DO4262  DESIGNATION -  WM 012
 DO4262  PID         -  DO4262
 DO4262  STATE/COUNTY-  IL/WHITE
 DO4262  COUNTRY     -  US
 DO4262  USGS QUAD   -  CENTERVILLE (2018)
 DO4262
 DO4262                         *CURRENT SURVEY CONTROL
 DO4262  ______________________________________________________________________
 DO4262* NAD 83(1986) POSITION- 38 10 41.1    (N) 088 09 07.3    (W)   HD_HELD2
 DO4262* NAVD 88 ORTHO HEIGHT -   118.409 (meters)      388.48  (feet) ADJUSTED
 DO4262  ______________________________________________________________________
 DO4262  GEOID HEIGHT    -        -30.621 (meters)                     GEOID18
 DO4262  DYNAMIC HEIGHT  -        118.332 (meters)      388.23  (feet) COMP
 DO4262  MODELED GRAVITY -    979,972.3   (mgal)                       NAVD 88
 DO4262
 DO4262  VERT ORDER      -  SECOND    CLASS I
 DO4262
 DO4262.The horizontal coordinates were established by autonomous hand held GPS
 DO4262.observations and have an estimated accuracy of +/- 10 meters.
 DO4262
 DO4262.The orthometric height was determined by differential leveling and
 DO4262.adjusted by the NATIONAL GEODETIC SURVEY
 DO4262.in April 2013.
 DO4262
 DO4262.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4262.GEOID18 height accuracy estimate available here.
 DO4262
 DO4262.Click photographs - Photos may exist for this station.
 DO4262
 DO4262.The dynamic height is computed by dividing the NAVD 88
 DO4262.geopotential number by the normal gravity value computed on the
 DO4262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4262.degrees latitude (g = 980.6199 gals.).
 DO4262
 DO4262.The modeled gravity was interpolated from observed gravity values.
 DO4262
 DO4262;                    North         East    Units  Estimated Accuracy
 DO4262;SPC IL E     -   167,757.      315,886.      MT  (+/- 10 meters HH2 GPS)
 DO4262
 DO4262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9909826201(NAD 83)
 DO4262
 DO4262                          SUPERSEDED SURVEY CONTROL
 DO4262
 DO4262.No superseded survey control is available for this station.
 DO4262
 DO4262_MARKER: F = FLANGE-ENCASED ROD
 DO4262_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4262_STAMPING: WM 012 2012
 DO4262_MARK LOGO: UIL
 DO4262_PROJECTION: FLUSH
 DO4262_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4262_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4262+STABILITY: POSITION/ELEVATION WELL
 DO4262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4262+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO4262_ROD/PIPE-DEPTH: 11.0 meters
 DO4262_SLEEVE-DEPTH  : 0.9 meters
 DO4262
 DO4262  HISTORY     - Date     Condition        Report By
 DO4262  HISTORY     - 20120601 MONUMENTED       BCA
 DO4262
 DO4262                          STATION DESCRIPTION
 DO4262
 DO4262'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4262'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTH OF CARMI, 4.9 MI
 DO4262'(7.9 KM) WEST-NORTHWEST OF CROSSVILLE AND 1.7 MI (2.7 KM)
 DO4262'SOUTH-SOUTHEAST OF CENTERVILLE.
 DO4262'
 DO4262'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 1 AND COUNTY
 DO4262'ROAD 1125 EAST WITH COUNTY ROAD 10 AND COUNTY ROAD 2000 NORTH ABOUT
 DO4262'5.4 MI (8.7 KM) NORTH OF CARMI, GO NORTH ON COUNTY ROAD 1 AND COUNTY
 DO4262'ROAD 1125 EAST FOR 0.5 MI (0.8 KM) TO COUNTY ROAD 2050 NORTH, THEN
 DO4262'EAST ON COUNTY ROAD 2050 NORTH FOR 0.7 MI (1.1 KM) TO COUNTY ROAD 1200
 DO4262'EAST, THEN NORTH ON COUNTY ROAD 1200 EAST FOR 0.1 MI (0.2 KM) TO THE
 DO4262'STATION ON THE RIGHT.
 DO4262'
 DO4262'THE STATION IS LOCATED 21.0 FT (6.4 M) EAST OF THE CENTERLINE OF
 DO4262'COUNTY ROAD 1200 EAST, 18.0 FT (5.5 M) SOUTH-SOUTHEAST OF THE SOUTH
 DO4262'END OF A 12 INCH (30 CM) CONCRETE CULVERT PIPE AND 64.6 FT (19.7 M)
 DO4262'SOUTHEAST OF A UTILITY POLE.
 DO4262'
 DO4262'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4262'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4262'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4263 ***********************************************************************
 DO4263  DESIGNATION -  WM 013
 DO4263  PID         -  DO4263
 DO4263  STATE/COUNTY-  IL/WHITE
 DO4263  COUNTRY     -  US
 DO4263  USGS QUAD   -  CENTERVILLE (2018)
 DO4263
 DO4263                         *CURRENT SURVEY CONTROL
 DO4263  ______________________________________________________________________
 DO4263* NAD 83(1986) POSITION- 38 10 04.1    (N) 088 08 46.8    (W)   HD_HELD2
 DO4263* NAVD 88 ORTHO HEIGHT -   118.910 (meters)      390.12  (feet) ADJUSTED
 DO4263  ______________________________________________________________________
 DO4263  GEOID HEIGHT    -        -30.619 (meters)                     GEOID18
 DO4263  DYNAMIC HEIGHT  -        118.831 (meters)      389.86  (feet) COMP
 DO4263  MODELED GRAVITY -    979,970.6   (mgal)                       NAVD 88
 DO4263
 DO4263  VERT ORDER      -  SECOND    CLASS I
 DO4263
 DO4263.The horizontal coordinates were established by autonomous hand held GPS
 DO4263.observations and have an estimated accuracy of +/- 10 meters.
 DO4263
 DO4263.The orthometric height was determined by differential leveling and
 DO4263.adjusted by the NATIONAL GEODETIC SURVEY
 DO4263.in April 2013.
 DO4263
 DO4263.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4263.GEOID18 height accuracy estimate available here.
 DO4263
 DO4263.Click photographs - Photos may exist for this station.
 DO4263
 DO4263.The dynamic height is computed by dividing the NAVD 88
 DO4263.geopotential number by the normal gravity value computed on the
 DO4263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4263.degrees latitude (g = 980.6199 gals.).
 DO4263
 DO4263.The modeled gravity was interpolated from observed gravity values.
 DO4263
 DO4263;                    North         East    Units  Estimated Accuracy
 DO4263;SPC IL E     -   166,617.      316,387.      MT  (+/- 10 meters HH2 GPS)
 DO4263
 DO4263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9958325054(NAD 83)
 DO4263
 DO4263                          SUPERSEDED SURVEY CONTROL
 DO4263
 DO4263.No superseded survey control is available for this station.
 DO4263
 DO4263_MARKER: DD = SURVEY DISK
 DO4263_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4263_SP_SET: PARAPET
 DO4263_STAMPING: WM 013 2012
 DO4263_MARK LOGO: UIL
 DO4263_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4263_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4263+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2012
 DO4263
 DO4263  HISTORY     - Date     Condition        Report By
 DO4263  HISTORY     - 20120603 MONUMENTED       PATRIC
 DO4263
 DO4263                          STATION DESCRIPTION
 DO4263
 DO4263'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4263'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH OF CARMI, 4.4 MI
 DO4263'(7.1 KM) WEST OF CROSSVILLE AND 2.5 MI (4.0 KM) SOUTH-SOUTHEAST OF
 DO4263'CENTERVILLE.
 DO4263'
 DO4263'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 14 WITH COUNTY
 DO4263'HIGHWAY 10 COUNTY ROAD 2000 NORTH) IN CROSSVILLE, IL, GO WEST ON
 DO4263'COUNTY HIGHWAY 10 COUNTY ROAD 2000 NORTH) FOR 3.8 MI (6.1 KM) TO
 DO4263'COUNTY ROAD 1300 EAST.  CONTINUE WEST ON COUNTY HIGHWAY 10 (COUNTY
 DO4263'ROAD 2000 NORTH) FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DO4263'
 DO4263'THE STATION IS LOCATED IN THE NORTHWEST END OF THE SOUTHWEST PARAPET
 DO4263'OF COUNTY HIGHWAY 10 (COUNTY ROAD 2000 NORTH) BRIDGE '097-3155' OVER
 DO4263'THE LITTLE WABASH RIVER, 16 FT (4.9 M) SOUTH-SOUTHWEST OF THE
 DO4263'CENTERLINE OF COUNTY HIGHWAY 10 (COUNTY ROAD 2000 NORTH) AND 305 FT
 DO4263'(93.0 M) NORTHWEST OF THE EAST ABUTMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4264 ***********************************************************************
 DO4264  DESIGNATION -  WM 014
 DO4264  PID         -  DO4264
 DO4264  STATE/COUNTY-  IL/WHITE
 DO4264  COUNTRY     -  US
 DO4264  USGS QUAD   -  CENTERVILLE (2018)
 DO4264
 DO4264                         *CURRENT SURVEY CONTROL
 DO4264  ______________________________________________________________________
 DO4264* NAD 83(1986) POSITION- 38 09 44.9    (N) 088 07 58.8    (W)   HD_HELD2
 DO4264* NAVD 88 ORTHO HEIGHT -   115.794 (meters)      379.90  (feet) ADJUSTED
 DO4264  ______________________________________________________________________
 DO4264  GEOID HEIGHT    -        -30.629 (meters)                     GEOID18
 DO4264  DYNAMIC HEIGHT  -        115.718 (meters)      379.65  (feet) COMP
 DO4264  MODELED GRAVITY -    979,969.4   (mgal)                       NAVD 88
 DO4264
 DO4264  VERT ORDER      -  SECOND    CLASS I
 DO4264
 DO4264.The horizontal coordinates were established by autonomous hand held GPS
 DO4264.observations and have an estimated accuracy of +/- 10 meters.
 DO4264
 DO4264.The orthometric height was determined by differential leveling and
 DO4264.adjusted by the NATIONAL GEODETIC SURVEY
 DO4264.in April 2013.
 DO4264
 DO4264.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4264.GEOID18 height accuracy estimate available here.
 DO4264
 DO4264.Click photographs - Photos may exist for this station.
 DO4264
 DO4264.The dynamic height is computed by dividing the NAVD 88
 DO4264.geopotential number by the normal gravity value computed on the
 DO4264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4264.degrees latitude (g = 980.6199 gals.).
 DO4264
 DO4264.The modeled gravity was interpolated from observed gravity values.
 DO4264
 DO4264;                    North         East    Units  Estimated Accuracy
 DO4264;SPC IL E     -   166,027.      317,556.      MT  (+/- 10 meters HH2 GPS)
 DO4264
 DO4264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0074324448(NAD 83)
 DO4264
 DO4264                          SUPERSEDED SURVEY CONTROL
 DO4264
 DO4264.No superseded survey control is available for this station.
 DO4264
 DO4264_MARKER: F = FLANGE-ENCASED ROD
 DO4264_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4264_STAMPING: WM 014 2012
 DO4264_MARK LOGO: UIL
 DO4264_PROJECTION: FLUSH
 DO4264_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4264_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4264+STABILITY: POSITION/ELEVATION WELL
 DO4264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4264+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 DO4264_ROD/PIPE-DEPTH: 13.4 meters
 DO4264_SLEEVE-DEPTH  : 0.9 meters
 DO4264
 DO4264  HISTORY     - Date     Condition        Report By
 DO4264  HISTORY     - 20120604 MONUMENTED       BCA
 DO4264
 DO4264                          STATION DESCRIPTION
 DO4264
 DO4264'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4264'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) NORTH-NORTHEAST OF CARMI,
 DO4264'3.7 MI (6.0 KM) WEST OF CROSSVILLE AND 3.2 MI (5.1 KM) SOUTHEAST OF
 DO4264'CENTERVILLE.
 DO4264'
 DO4264'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (STATE
 DO4264'STREET) WITH COUNTY ROAD 10 IN CROSSVILLE, IL, GO WEST ON COUNTY ROAD
 DO4264'10 FOR 3.8 MI (6.1 KM) TO COUNTY ROAD 1300 EAST AND THE STATION ON THE
 DO4264'LEFT.
 DO4264'
 DO4264'THE STATION IS LOCATED 20.0 FT (6.1 M) SOUTH OF THE CENTERLINE OF
 DO4264'COUNTY ROAD 10 AND 53.0 FT (16.2 M) WEST OF THE CENTERLINE OF COUNTY
 DO4264'ROAD 1300 EAST.
 DO4264'
 DO4264'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4264'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4264'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4265 ***********************************************************************
 DO4265  DESIGNATION -  WM 015
 DO4265  PID         -  DO4265
 DO4265  STATE/COUNTY-  IL/WHITE
 DO4265  COUNTRY     -  US
 DO4265  USGS QUAD   -  CROSSVILLE (2018)
 DO4265
 DO4265                         *CURRENT SURVEY CONTROL
 DO4265  ______________________________________________________________________
 DO4265* NAD 83(1986) POSITION- 38 09 44.5    (N) 088 06 53.3    (W)   HD_HELD2
 DO4265* NAVD 88 ORTHO HEIGHT -   126.459 (meters)      414.89  (feet) ADJUSTED
 DO4265  ______________________________________________________________________
 DO4265  GEOID HEIGHT    -        -30.649 (meters)                     GEOID18
 DO4265  DYNAMIC HEIGHT  -        126.376 (meters)      414.62  (feet) COMP
 DO4265  MODELED GRAVITY -    979,968.9   (mgal)                       NAVD 88
 DO4265
 DO4265  VERT ORDER      -  SECOND    CLASS I
 DO4265
 DO4265.The horizontal coordinates were established by autonomous hand held GPS
 DO4265.observations and have an estimated accuracy of +/- 10 meters.
 DO4265
 DO4265.The orthometric height was determined by differential leveling and
 DO4265.adjusted by the NATIONAL GEODETIC SURVEY
 DO4265.in April 2013.
 DO4265
 DO4265.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4265.GEOID18 height accuracy estimate available here.
 DO4265
 DO4265.Click photographs - Photos may exist for this station.
 DO4265
 DO4265.The dynamic height is computed by dividing the NAVD 88
 DO4265.geopotential number by the normal gravity value computed on the
 DO4265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4265.degrees latitude (g = 980.6199 gals.).
 DO4265
 DO4265.The modeled gravity was interpolated from observed gravity values.
 DO4265
 DO4265;                    North         East    Units  Estimated Accuracy
 DO4265;SPC IL E     -   166,019.      319,151.      MT  (+/- 10 meters HH2 GPS)
 DO4265
 DO4265_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0233724416(NAD 83)
 DO4265
 DO4265                          SUPERSEDED SURVEY CONTROL
 DO4265
 DO4265.No superseded survey control is available for this station.
 DO4265
 DO4265_MARKER: F = FLANGE-ENCASED ROD
 DO4265_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4265_STAMPING: WM 015 2012
 DO4265_MARK LOGO: UIL
 DO4265_PROJECTION: FLUSH
 DO4265_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4265_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4265+STABILITY: POSITION/ELEVATION WELL
 DO4265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4265+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 DO4265_ROD/PIPE-DEPTH: 13.4 meters
 DO4265_SLEEVE-DEPTH  : 0.9 meters
 DO4265
 DO4265  HISTORY     - Date     Condition        Report By
 DO4265  HISTORY     - 20120604 MONUMENTED       BCA
 DO4265
 DO4265                          STATION DESCRIPTION
 DO4265
 DO4265'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4265'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) NORTH-NORTHEAST OF CARMI,
 DO4265'3.8 MI (6.1 KM) SOUTHEAST OF CENTERVILLE AND 2.7 MI (4.3 KM) WEST OF
 DO4265'CROSSVILLE.
 DO4265'
 DO4265'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (STATE
 DO4265'STREET) WITH COUNTY ROAD 10 IN CROSSVILLE, IL, GO WEST ON COUNTY ROAD
 DO4265'10 FOR 2.8 MI (4.5 KM) TO COUNTY ROAD 1400 EAST AND THE STATION ON THE
 DO4265'LEFT.
 DO4265'
 DO4265'THE STATION IS LOCATED 15.5 FT (4.7 M) SOUTH OF THE CENTERLINE OF
 DO4265'COUNTY ROAD 1950 NORTH, 58.0 FT (17.7 M) WEST OF THE CENTERLINE OF
 DO4265'COUNTY ROAD 1400 EAST AND 128 FT (39.0 M) SOUTHEAST OF A UTILITY POLE.
 DO4265'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4265'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4265'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4266 ***********************************************************************
 DO4266  DESIGNATION -  WM 016
 DO4266  PID         -  DO4266
 DO4266  STATE/COUNTY-  IL/WHITE
 DO4266  COUNTRY     -  US
 DO4266  USGS QUAD   -  CROSSVILLE (2018)
 DO4266
 DO4266                         *CURRENT SURVEY CONTROL
 DO4266  ______________________________________________________________________
 DO4266* NAD 83(1986) POSITION- 38 08 52.4    (N) 088 06 53.4    (W)   HD_HELD2
 DO4266* NAVD 88 ORTHO HEIGHT -   117.283 (meters)      384.79  (feet) ADJUSTED
 DO4266  ______________________________________________________________________
 DO4266  GEOID HEIGHT    -        -30.635 (meters)                     GEOID18
 DO4266  DYNAMIC HEIGHT  -        117.206 (meters)      384.53  (feet) COMP
 DO4266  MODELED GRAVITY -    979,966.8   (mgal)                       NAVD 88
 DO4266
 DO4266  VERT ORDER      -  SECOND    CLASS I
 DO4266
 DO4266.The horizontal coordinates were established by autonomous hand held GPS
 DO4266.observations and have an estimated accuracy of +/- 10 meters.
 DO4266
 DO4266.The orthometric height was determined by differential leveling and
 DO4266.adjusted by the NATIONAL GEODETIC SURVEY
 DO4266.in April 2013.
 DO4266
 DO4266.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4266.GEOID18 height accuracy estimate available here.
 DO4266
 DO4266.Click photographs - Photos may exist for this station.
 DO4266
 DO4266.The dynamic height is computed by dividing the NAVD 88
 DO4266.geopotential number by the normal gravity value computed on the
 DO4266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4266.degrees latitude (g = 980.6199 gals.).
 DO4266
 DO4266.The modeled gravity was interpolated from observed gravity values.
 DO4266
 DO4266;                    North         East    Units  Estimated Accuracy
 DO4266;SPC IL E     -   164,412.      319,152.      MT  (+/- 10 meters HH2 GPS)
 DO4266
 DO4266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0231622810(NAD 83)
 DO4266
 DO4266                          SUPERSEDED SURVEY CONTROL
 DO4266
 DO4266.No superseded survey control is available for this station.
 DO4266
 DO4266_MARKER: F = FLANGE-ENCASED ROD
 DO4266_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4266_STAMPING: WM 016 2012
 DO4266_MARK LOGO: UIL
 DO4266_PROJECTION: FLUSH
 DO4266_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4266_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4266+STABILITY: POSITION/ELEVATION WELL
 DO4266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4266+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 DO4266_ROD/PIPE-DEPTH: 17.1 meters
 DO4266_SLEEVE-DEPTH  : 0.9 meters
 DO4266
 DO4266  HISTORY     - Date     Condition        Report By
 DO4266  HISTORY     - 20120605 MONUMENTED       BCA
 DO4266
 DO4266                          STATION DESCRIPTION
 DO4266
 DO4266'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4266'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) NORTH-NORTHEAST OF CARMI,
 DO4266'4.6 MI (7.4 KM) SOUTHEAST OF CENTERVILLE AND 2.9 MI (4.7 KM)
 DO4266'WEST-SOUTHWEST OF CROSSVILLE.
 DO4266'
 DO4266'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (STATE
 DO4266'STREET) WITH COUNTY ROAD 10 IN CROSSVILLE, IL, GO WEST ON COUNTY ROAD
 DO4266'10 FOR 2.8 MI (4.5 KM) TO COUNTY ROAD 1400 EAST, THEN SOUTH ON COUNTY
 DO4266'ROAD 1400 EAST FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DO4266'
 DO4266'THE STATION IS LOCATED 14 FT (4.3 M) WEST OF THE CENTERLINE OF COUNTY
 DO4266'ROAD 1400 EAST, 4 FT (1.2 M) EAST OF A FIELD EDGE, 50.6 FT (15.4 M)
 DO4266'SOUTHWEST OF THE SOUTH END OF A 36 INCH (91 CM) CONCRETE CULVERT PIPE
 DO4266'AND 58.0 FT (17.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD 1850
 DO4266'NORTH.
 DO4266'
 DO4266'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4266'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4266'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4267 ***********************************************************************
 DO4267  DESIGNATION -  WM 017
 DO4267  PID         -  DO4267
 DO4267  STATE/COUNTY-  IL/WHITE
 DO4267  COUNTRY     -  US
 DO4267  USGS QUAD   -  CROSSVILLE (2018)
 DO4267
 DO4267                         *CURRENT SURVEY CONTROL
 DO4267  ______________________________________________________________________
 DO4267* NAD 83(1986) POSITION- 38 08 04.4    (N) 088 06 53.6    (W)   HD_HELD2
 DO4267* NAVD 88 ORTHO HEIGHT -   118.133 (meters)      387.57  (feet) ADJUSTED
 DO4267  ______________________________________________________________________
 DO4267  GEOID HEIGHT    -        -30.622 (meters)                     GEOID18
 DO4267  DYNAMIC HEIGHT  -        118.055 (meters)      387.32  (feet) COMP
 DO4267  MODELED GRAVITY -    979,965.0   (mgal)                       NAVD 88
 DO4267
 DO4267  VERT ORDER      -  SECOND    CLASS I
 DO4267
 DO4267.The horizontal coordinates were established by autonomous hand held GPS
 DO4267.observations and have an estimated accuracy of +/- 10 meters.
 DO4267
 DO4267.The orthometric height was determined by differential leveling and
 DO4267.adjusted by the NATIONAL GEODETIC SURVEY
 DO4267.in April 2013.
 DO4267
 DO4267.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4267.GEOID18 height accuracy estimate available here.
 DO4267
 DO4267.Click photographs - Photos may exist for this station.
 DO4267
 DO4267.The dynamic height is computed by dividing the NAVD 88
 DO4267.geopotential number by the normal gravity value computed on the
 DO4267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4267.degrees latitude (g = 980.6199 gals.).
 DO4267
 DO4267.The modeled gravity was interpolated from observed gravity values.
 DO4267
 DO4267;                    North         East    Units  Estimated Accuracy
 DO4267;SPC IL E     -   162,932.      319,151.      MT  (+/- 10 meters HH2 GPS)
 DO4267
 DO4267_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0229321331(NAD 83)
 DO4267
 DO4267                          SUPERSEDED SURVEY CONTROL
 DO4267
 DO4267.No superseded survey control is available for this station.
 DO4267
 DO4267_MARKER: F = FLANGE-ENCASED ROD
 DO4267_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4267_STAMPING: WM 017 2012
 DO4267_MARK LOGO: UIL
 DO4267_PROJECTION: FLUSH
 DO4267_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4267_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4267+STABILITY: POSITION/ELEVATION WELL
 DO4267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4267+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 DO4267_ROD/PIPE-DEPTH: 12.2 meters
 DO4267_SLEEVE-DEPTH  : 0.9 meters
 DO4267
 DO4267  HISTORY     - Date     Condition        Report By
 DO4267  HISTORY     - 20120605 MONUMENTED       BCA
 DO4267
 DO4267                          STATION DESCRIPTION
 DO4267
 DO4267'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4267'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) SOUTH-SOUTHEAST OF
 DO4267'CENTERVILLE, 3.8 MI (6.1 KM) NORTHEAST OF CARMI AND 3.3 MI (5.3 KM)
 DO4267'SOUTHWEST OF CROSSVILLE.
 DO4267'
 DO4267'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (STATE
 DO4267'STREET) WITH COUNTY ROAD 10 IN CROSSVILLE, IL, GO WEST ON COUNTY ROAD
 DO4267'10 FOR 2.8 MI (4.5 KM) TO COUNTY ROAD 1400 EAST 1.5 MI (2.4 KM) TO
 DO4267'COUNTY ROAD 1800 NORTH.  CONTINUE SOUTH ON COUNTY ROAD 1400 EAST FOR
 DO4267'0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DO4267'
 DO4267'THE STATION IS LOCATED 13.5 FT (4.1 M) WEST OF THE CENTERLINE OF
 DO4267'COUNTY ROAD 1400 EAST, 6 FT (1.8 M) EAST OF A FIELD EDGE AND 345 FT
 DO4267'(105.2 M) NORTH OF THE CENTER OF A GRAVEL DRIVE.
 DO4267'
 DO4267'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4267'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4267'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4268 ***********************************************************************
 DO4268  DESIGNATION -  WM 018
 DO4268  PID         -  DO4268
 DO4268  STATE/COUNTY-  IL/WHITE
 DO4268  COUNTRY     -  US
 DO4268  USGS QUAD   -  MAUNIE (2018)
 DO4268
 DO4268                         *CURRENT SURVEY CONTROL
 DO4268  ______________________________________________________________________
 DO4268* NAD 83(1986) POSITION- 38 07 19.8    (N) 088 06 48.8    (W)   HD_HELD2
 DO4268* NAVD 88 ORTHO HEIGHT -   116.952 (meters)      383.70  (feet) ADJUSTED
 DO4268  ______________________________________________________________________
 DO4268  GEOID HEIGHT    -        -30.610 (meters)                     GEOID18
 DO4268  DYNAMIC HEIGHT  -        116.874 (meters)      383.44  (feet) COMP
 DO4268  MODELED GRAVITY -    979,963.2   (mgal)                       NAVD 88
 DO4268
 DO4268  VERT ORDER      -  SECOND    CLASS I
 DO4268
 DO4268.The horizontal coordinates were established by autonomous hand held GPS
 DO4268.observations and have an estimated accuracy of +/- 10 meters.
 DO4268
 DO4268.The orthometric height was determined by differential leveling and
 DO4268.adjusted by the NATIONAL GEODETIC SURVEY
 DO4268.in April 2013.
 DO4268
 DO4268.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4268.GEOID18 height accuracy estimate available here.
 DO4268
 DO4268.Click photographs - Photos may exist for this station.
 DO4268
 DO4268.The dynamic height is computed by dividing the NAVD 88
 DO4268.geopotential number by the normal gravity value computed on the
 DO4268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4268.degrees latitude (g = 980.6199 gals.).
 DO4268
 DO4268.The modeled gravity was interpolated from observed gravity values.
 DO4268
 DO4268;                    North         East    Units  Estimated Accuracy
 DO4268;SPC IL E     -   161,558.      319,271.      MT  (+/- 10 meters HH2 GPS)
 DO4268
 DO4268_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0239319955(NAD 83)
 DO4268
 DO4268                          SUPERSEDED SURVEY CONTROL
 DO4268
 DO4268.No superseded survey control is available for this station.
 DO4268
 DO4268_MARKER: F = FLANGE-ENCASED ROD
 DO4268_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4268_STAMPING: WM 018 2012
 DO4268_MARK LOGO: UIL
 DO4268_PROJECTION: FLUSH
 DO4268_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4268_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4268+STABILITY: POSITION/ELEVATION WELL
 DO4268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4268+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 DO4268_ROD/PIPE-DEPTH: 14.6 meters
 DO4268_SLEEVE-DEPTH  : 0.9 meters
 DO4268
 DO4268  HISTORY     - Date     Condition        Report By
 DO4268  HISTORY     - 20120605 MONUMENTED       BCA
 DO4268
 DO4268                          STATION DESCRIPTION
 DO4268
 DO4268'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4268'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF
 DO4268'CENTERVILLE, 3.8 MI (6.1 KM) SOUTHWEST OF CROSSVILLE AND 3.3 MI (5.3
 DO4268'KM) NORTHEAST OF CARMI.
 DO4268'
 DO4268'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4268'STREET) WITH COUNTY ROAD 25 (STALEY STREET) IN CARMI, GO NORTHEAST ON
 DO4268'STATE HIGHWAY 1 (MAIN STREET) FOR 2.7 MI (4.3 KM) TO COUNTY ROAD 1410
 DO4268'EAST, THEN NORTH ON COUNTY ROAD 1410 EAST FOR 0.3 MI (0.5 KM) TO THE
 DO4268'STATION ON THE RIGHT.
 DO4268'
 DO4268'THE STATION IS LOCATED 17.0 FT (5.2 M) EAST OF THE CENTERLINE OF
 DO4268'COUNTY ROAD 1410 EAST, 8 FT (2.4 M) SOUTHEAST OF THE EAST END OF A 24
 DO4268'INCH (61 CM) CORRUGATED METAL PIPE AND 35.6 FT (10.9 M) EAST-SOUTHEAST
 DO4268'OF A UTILITY POLE.
 DO4268'
 DO4268'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4268'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4268'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4269 ***********************************************************************
 DO4269  DESIGNATION -  WM 019
 DO4269  PID         -  DO4269
 DO4269  STATE/COUNTY-  IL/WHITE
 DO4269  COUNTRY     -  US
 DO4269  USGS QUAD   -  MAUNIE (2018)
 DO4269
 DO4269                         *CURRENT SURVEY CONTROL
 DO4269  ______________________________________________________________________
 DO4269* NAD 83(1986) POSITION- 38 06 28.4    (N) 088 06 56.5    (W)   HD_HELD2
 DO4269* NAVD 88 ORTHO HEIGHT -   115.307 (meters)      378.30  (feet) ADJUSTED
 DO4269  ______________________________________________________________________
 DO4269  GEOID HEIGHT    -        -30.592 (meters)                     GEOID18
 DO4269  DYNAMIC HEIGHT  -        115.230 (meters)      378.05  (feet) COMP
 DO4269  MODELED GRAVITY -    979,961.4   (mgal)                       NAVD 88
 DO4269
 DO4269  VERT ORDER      -  SECOND    CLASS I
 DO4269
 DO4269.The horizontal coordinates were established by autonomous hand held GPS
 DO4269.observations and have an estimated accuracy of +/- 10 meters.
 DO4269
 DO4269.The orthometric height was determined by differential leveling and
 DO4269.adjusted by the NATIONAL GEODETIC SURVEY
 DO4269.in April 2013.
 DO4269
 DO4269.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4269.GEOID18 height accuracy estimate available here.
 DO4269
 DO4269.Click photographs - Photos may exist for this station.
 DO4269
 DO4269.The dynamic height is computed by dividing the NAVD 88
 DO4269.geopotential number by the normal gravity value computed on the
 DO4269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4269.degrees latitude (g = 980.6199 gals.).
 DO4269
 DO4269.The modeled gravity was interpolated from observed gravity values.
 DO4269
 DO4269;                    North         East    Units  Estimated Accuracy
 DO4269;SPC IL E     -   159,972.      319,087.      MT  (+/- 10 meters HH2 GPS)
 DO4269
 DO4269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0218718373(NAD 83)
 DO4269
 DO4269                          SUPERSEDED SURVEY CONTROL
 DO4269
 DO4269.No superseded survey control is available for this station.
 DO4269
 DO4269_MARKER: F = FLANGE-ENCASED ROD
 DO4269_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4269_STAMPING: WM 019 2012
 DO4269_MARK LOGO: UIL
 DO4269_PROJECTION: FLUSH
 DO4269_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4269_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4269+STABILITY: POSITION/ELEVATION WELL
 DO4269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4269+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 DO4269_ROD/PIPE-DEPTH: 11.0 meters
 DO4269_SLEEVE-DEPTH  : 0.9 meters
 DO4269
 DO4269  HISTORY     - Date     Condition        Report By
 DO4269  HISTORY     - 20120605 MONUMENTED       BCA
 DO4269
 DO4269                          STATION DESCRIPTION
 DO4269
 DO4269'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4269'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHWEST OF MAUNIE, 4.6
 DO4269'MI (7.4 KM) SOUTHWEST OF CROSSVILLE AND 2.6 MI (4.2 KM) EAST-NORTHEAST
 DO4269'OF CARMI.
 DO4269'
 DO4269'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4269'STREET) WITH COUNTY ROAD 25 (STALEY STREET) IN CARMI, GO NORTHEAST ON
 DO4269'STATE HIGHWAY 1 (MAIN STREET) FOR 2.5 MI (4.0 KM) TO COUNTY ROAD 1400
 DO4269'EAST.  CONTINUE SOUTH ON COUNTY ROAD 1400 EAST FOR 0.5 MI (0.8 KM) TO
 DO4269'COUNTY ROAD 1575 NORTH AND THE STATION ON THE LEFT.
 DO4269'
 DO4269'THE STATION IS LOCATED 20.2 FT (6.2 M) EAST OF THE CENTERLINE OF
 DO4269'COUNTY ROAD 1400 EAST, 32.2 FT (9.8 M) NORTH-NORTHEAST OF A TELEPHONE
 DO4269'POLE AND 109 FT (33.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 1575
 DO4269'NORTH.
 DO4269'
 DO4269'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4269'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4269'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4270 ***********************************************************************
 DO4270  DESIGNATION -  WM 020
 DO4270  PID         -  DO4270
 DO4270  STATE/COUNTY-  IL/WHITE
 DO4270  COUNTRY     -  US
 DO4270  USGS QUAD   -  MAUNIE (2018)
 DO4270
 DO4270                         *CURRENT SURVEY CONTROL
 DO4270  ______________________________________________________________________
 DO4270* NAD 83(1986) POSITION- 38 05 53.7    (N) 088 06 56.8    (W)   HD_HELD2
 DO4270* NAVD 88 ORTHO HEIGHT -   116.545 (meters)      382.36  (feet) ADJUSTED
 DO4270  ______________________________________________________________________
 DO4270  GEOID HEIGHT    -        -30.581 (meters)                     GEOID18
 DO4270  DYNAMIC HEIGHT  -        116.467 (meters)      382.11  (feet) COMP
 DO4270  MODELED GRAVITY -    979,960.1   (mgal)                       NAVD 88
 DO4270
 DO4270  VERT ORDER      -  SECOND    CLASS I
 DO4270
 DO4270.The horizontal coordinates were established by autonomous hand held GPS
 DO4270.observations and have an estimated accuracy of +/- 10 meters.
 DO4270
 DO4270.The orthometric height was determined by differential leveling and
 DO4270.adjusted by the NATIONAL GEODETIC SURVEY
 DO4270.in April 2013.
 DO4270
 DO4270.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4270.GEOID18 height accuracy estimate available here.
 DO4270
 DO4270.Click photographs - Photos may exist for this station.
 DO4270
 DO4270.The dynamic height is computed by dividing the NAVD 88
 DO4270.geopotential number by the normal gravity value computed on the
 DO4270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4270.degrees latitude (g = 980.6199 gals.).
 DO4270
 DO4270.The modeled gravity was interpolated from observed gravity values.
 DO4270
 DO4270;                    North         East    Units  Estimated Accuracy
 DO4270;SPC IL E     -   158,902.      319,082.      MT  (+/- 10 meters HH2 GPS)
 DO4270
 DO4270_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0216717303(NAD 83)
 DO4270
 DO4270                          SUPERSEDED SURVEY CONTROL
 DO4270
 DO4270.No superseded survey control is available for this station.
 DO4270
 DO4270_MARKER: F = FLANGE-ENCASED ROD
 DO4270_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4270_STAMPING: WM 020 2012
 DO4270_MARK LOGO: UIL
 DO4270_PROJECTION: FLUSH
 DO4270_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4270_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4270+STABILITY: POSITION/ELEVATION WELL
 DO4270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4270+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 DO4270_ROD/PIPE-DEPTH: 19.5 meters
 DO4270_SLEEVE-DEPTH  : 0.9 meters
 DO4270
 DO4270  HISTORY     - Date     Condition        Report By
 DO4270  HISTORY     - 20120605 MONUMENTED       BCA
 DO4270
 DO4270                          STATION DESCRIPTION
 DO4270
 DO4270'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4270'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTHWEST OF MAUNIE, 5.2
 DO4270'MI (8.4 KM) SOUTH-SOUTHWEST OF CROSSVILLE AND 2.4 MI (3.9 KM)
 DO4270'EAST-NORTHEAST OF CARMI.
 DO4270'
 DO4270'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4270'STREET) WITH COUNTY ROAD 25 (STALEY STREET) IN CARMI, GO NORTHEAST ON
 DO4270'STATE HIGHWAY 1 (MAIN STREET) FOR 2.5 MI (4.0 KM) TO COUNTY ROAD 1400
 DO4270'EAST.  CONTINUE SOUTH ON COUNTY ROAD 1400 EAST FOR 0.5 MI (0.8 KM) TO
 DO4270'COUNTY ROAD 1575 NORTH.  CONTINUE SOUTH ON COUNTY ROAD 1400 NORTH FOR
 DO4270'0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DO4270'
 DO4270'THE STATION IS LOCATED 23.4 FT (7.1 M) EAST OF THE CENTERLINE OF
 DO4270'COUNTY ROAD 1400 EAST AND 69.8 FT (21.3 M) SOUTH OF A UTILITY POLE.
 DO4270'
 DO4270'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4270'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4270'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4271 ***********************************************************************
 DO4271  DESIGNATION -  WM 021
 DO4271  PID         -  DO4271
 DO4271  STATE/COUNTY-  IL/WHITE
 DO4271  COUNTRY     -  US
 DO4271  USGS QUAD   -  CARMI (2018)
 DO4271
 DO4271                         *CURRENT SURVEY CONTROL
 DO4271  ______________________________________________________________________
 DO4271* NAD 83(1986) POSITION- 38 04 56.9    (N) 088 07 43.6    (W)   HD_HELD2
 DO4271* NAVD 88 ORTHO HEIGHT -   116.560 (meters)      382.41  (feet) ADJUSTED
 DO4271  ______________________________________________________________________
 DO4271  GEOID HEIGHT    -        -30.549 (meters)                     GEOID18
 DO4271  DYNAMIC HEIGHT  -        116.482 (meters)      382.16  (feet) COMP
 DO4271  MODELED GRAVITY -    979,958.2   (mgal)                       NAVD 88
 DO4271
 DO4271  VERT ORDER      -  SECOND    CLASS I
 DO4271
 DO4271.The horizontal coordinates were established by autonomous hand held GPS
 DO4271.observations and have an estimated accuracy of +/- 10 meters.
 DO4271
 DO4271.The orthometric height was determined by differential leveling and
 DO4271.adjusted by the NATIONAL GEODETIC SURVEY
 DO4271.in April 2013.
 DO4271
 DO4271.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4271.GEOID18 height accuracy estimate available here.
 DO4271
 DO4271.Click photographs - Photos may exist for this station.
 DO4271
 DO4271.The dynamic height is computed by dividing the NAVD 88
 DO4271.geopotential number by the normal gravity value computed on the
 DO4271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4271.degrees latitude (g = 980.6199 gals.).
 DO4271
 DO4271.The modeled gravity was interpolated from observed gravity values.
 DO4271
 DO4271;                    North         East    Units  Estimated Accuracy
 DO4271;SPC IL E     -   157,149.      317,946.      MT  (+/- 10 meters HH2 GPS)
 DO4271
 DO4271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0100515567(NAD 83)
 DO4271
 DO4271                          SUPERSEDED SURVEY CONTROL
 DO4271
 DO4271.No superseded survey control is available for this station.
 DO4271
 DO4271_MARKER: F = FLANGE-ENCASED ROD
 DO4271_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4271_STAMPING: WM 021 2012
 DO4271_MARK LOGO: UIL
 DO4271_PROJECTION: FLUSH
 DO4271_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4271_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4271+STABILITY: POSITION/ELEVATION WELL
 DO4271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4271+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4271_ROD/PIPE-DEPTH: 26.8 meters
 DO4271_SLEEVE-DEPTH  : 0.9 meters
 DO4271
 DO4271  HISTORY     - Date     Condition        Report By
 DO4271  HISTORY     - 20120606 MONUMENTED       BCA
 DO4271
 DO4271                          STATION DESCRIPTION
 DO4271
 DO4271'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4271'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHWEST OF
 DO4271'CROSSVILLE, 5.6 MI (9.0 KM) NORTHWEST OF MAUNIE AND 1.7 MI (2.7 KM)
 DO4271'EAST-SOUTHEAST OF CARMI.
 DO4271'
 DO4271'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4271'STREET) WITH COUNTY ROAD 25 (STALEY STREET) IN CARMI, GO SOUTHEAST ON
 DO4271'COUNTY ROAD 25 (STALEY STREET) FOR 1.4 MI (2.3 KM) TO COUNTY ROAD 1400
 DO4271'NORTH, THEN EAST ON COUNTY ROAD 1400 NORTH FOR 0.2 MI (0.3 KM) TO THE
 DO4271'STATION ON THE RIGHT.
 DO4271'
 DO4271'THE STATION IS LOCATED 11.6 FT (3.5 M) SOUTH OF THE CENTERLINE OF
 DO4271'COUNTY ROAD 1400 NORTH, 3 FT (0.9 M) NORTH OF A FIELD EDGE AND 76.0 FT
 DO4271'(23.2 M) SOUTHEAST OF A T-POST AT THE SOUTHEAST CORNER OF A FARMSTEAD.
 DO4271'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4271'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4271'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4272 ***********************************************************************
 DO4272  DESIGNATION -  WM 022
 DO4272  PID         -  DO4272
 DO4272  STATE/COUNTY-  IL/WHITE
 DO4272  COUNTRY     -  US
 DO4272  USGS QUAD   -  CARMI (2018)
 DO4272
 DO4272                         *CURRENT SURVEY CONTROL
 DO4272  ______________________________________________________________________
 DO4272* NAD 83(1986) POSITION- 38 05 24.3    (N) 088 08 36.8    (W)   HD_HELD2
 DO4272* NAVD 88 ORTHO HEIGHT -   116.042 (meters)      380.71  (feet) ADJUSTED
 DO4272  ______________________________________________________________________
 DO4272  GEOID HEIGHT    -        -30.542 (meters)                     GEOID18
 DO4272  DYNAMIC HEIGHT  -        115.965 (meters)      380.46  (feet) COMP
 DO4272  MODELED GRAVITY -    979,959.3   (mgal)                       NAVD 88
 DO4272
 DO4272  VERT ORDER      -  SECOND    CLASS I
 DO4272
 DO4272.The horizontal coordinates were established by autonomous hand held GPS
 DO4272.observations and have an estimated accuracy of +/- 10 meters.
 DO4272
 DO4272.The orthometric height was determined by differential leveling and
 DO4272.adjusted by the NATIONAL GEODETIC SURVEY
 DO4272.in April 2013.
 DO4272
 DO4272.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4272.GEOID18 height accuracy estimate available here.
 DO4272
 DO4272.Click photographs - Photos may exist for this station.
 DO4272
 DO4272.The dynamic height is computed by dividing the NAVD 88
 DO4272.geopotential number by the normal gravity value computed on the
 DO4272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4272.degrees latitude (g = 980.6199 gals.).
 DO4272
 DO4272.The modeled gravity was interpolated from observed gravity values.
 DO4272
 DO4272;                    North         East    Units  Estimated Accuracy
 DO4272;SPC IL E     -   157,991.      316,648.      MT  (+/- 10 meters HH2 GPS)
 DO4272
 DO4272_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9972016427(NAD 83)
 DO4272
 DO4272                          SUPERSEDED SURVEY CONTROL
 DO4272
 DO4272.No superseded survey control is available for this station.
 DO4272
 DO4272_MARKER: F = FLANGE-ENCASED ROD
 DO4272_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4272_STAMPING: WM 022 2012
 DO4272_MARK LOGO: UIL
 DO4272_PROJECTION: FLUSH
 DO4272_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4272_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4272+STABILITY: POSITION/ELEVATION WELL
 DO4272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4272+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4272_ROD/PIPE-DEPTH: 18.3 meters
 DO4272_SLEEVE-DEPTH  : 0.9 meters
 DO4272
 DO4272  HISTORY     - Date     Condition        Report By
 DO4272  HISTORY     - 20120606 MONUMENTED       BCA
 DO4272
 DO4272                          STATION DESCRIPTION
 DO4272
 DO4272'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4272'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHWEST OF MAUNIE, 6.5
 DO4272'MI (10.5 KM) SOUTHWEST OF CROSSVILLE AND 0.8 MI (1.3 KM) EAST OF
 DO4272'CARMI.
 DO4272'
 DO4272'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4272'STREET) WITH COUNTY ROAD 25 (STALEY STREET) IN CARMI, GO SOUTHEAST ON
 DO4272'COUNTY ROAD 25 (STALEY STREET) FOR 0.6 MI (1.0 KM) TO COUNTY ROAD 1250
 DO4272'EAST AND THE STATION ON THE LEFT.
 DO4272'
 DO4272'THE STATION IS LOCATED 23.8 FT (7.3 M) EAST-SOUTHEAST OF THE
 DO4272'CENTERLINE OF COUNTY ROAD 1250 EAST, 11.5 FT (3.5 M) SOUTHEAST OF A
 DO4272'RAILROAD CROSSING LIGHT, 25.5 FT (7.8 M) SOUTH-SOUTHWEST OF THE SOUTH
 DO4272'RAIL OF THE RAILROAD TRACKS AND 93.0 FT (28.3 M) NORTH OF THE EDGE OF
 DO4272'PAVEMENT OF COUNTY ROAD 25.
 DO4272'
 DO4272'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4272'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4272'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4273 ***********************************************************************
 DO4273  DESIGNATION -  WM 023
 DO4273  PID         -  DO4273
 DO4273  STATE/COUNTY-  IL/WHITE
 DO4273  COUNTRY     -  US
 DO4273  USGS QUAD   -  CARMI (2018)
 DO4273
 DO4273                         *CURRENT SURVEY CONTROL
 DO4273  ______________________________________________________________________
 DO4273* NAD 83(1986) POSITION- 38 05 34.3    (N) 088 09 19.0    (W)   HD_HELD2
 DO4273* NAVD 88 ORTHO HEIGHT -   117.206 (meters)      384.53  (feet) ADJUSTED
 DO4273  ______________________________________________________________________
 DO4273  GEOID HEIGHT    -        -30.531 (meters)                     GEOID18
 DO4273  DYNAMIC HEIGHT  -        117.128 (meters)      384.28  (feet) COMP
 DO4273  MODELED GRAVITY -    979,959.7   (mgal)                       NAVD 88
 DO4273
 DO4273  VERT ORDER      -  SECOND    CLASS I
 DO4273
 DO4273.The horizontal coordinates were established by autonomous hand held GPS
 DO4273.observations and have an estimated accuracy of +/- 10 meters.
 DO4273
 DO4273.The orthometric height was determined by differential leveling and
 DO4273.adjusted by the NATIONAL GEODETIC SURVEY
 DO4273.in April 2013.
 DO4273
 DO4273.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4273.GEOID18 height accuracy estimate available here.
 DO4273
 DO4273.Click photographs - Photos may exist for this station.
 DO4273
 DO4273.The dynamic height is computed by dividing the NAVD 88
 DO4273.geopotential number by the normal gravity value computed on the
 DO4273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4273.degrees latitude (g = 980.6199 gals.).
 DO4273
 DO4273.The modeled gravity was interpolated from observed gravity values.
 DO4273
 DO4273;                    North         East    Units  Estimated Accuracy
 DO4273;SPC IL E     -   158,297.      315,619.      MT  (+/- 10 meters HH2 GPS)
 DO4273
 DO4273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9869616748(NAD 83)
 DO4273
 DO4273                          SUPERSEDED SURVEY CONTROL
 DO4273
 DO4273.No superseded survey control is available for this station.
 DO4273
 DO4273_MARKER: DD = SURVEY DISK
 DO4273_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4273_SP_SET: ABUTMENT
 DO4273_STAMPING: WM 023 2012
 DO4273_MARK LOGO: UIL
 DO4273_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4273_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4273+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2025
 DO4273
 DO4273  HISTORY     - Date     Condition        Report By
 DO4273  HISTORY     - 20120603 MONUMENTED       PATRIC
 DO4273  HISTORY     - 20250506 GOOD             ILDW
 DO4273
 DO4273                          STATION DESCRIPTION
 DO4273
 DO4273'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4273'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST-NORTHWEST OF
 DO4273'MAUNIE, 6.8 MI (10.9 KM) SOUTHWEST OF CROSSVILLE AND IN THE TOWN OF
 DO4273'CARMI, IL.
 DO4273'
 DO4273'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH COUNTY
 DO4273'HIGHWAY 25 AND STALEY STREET IN CARMI, GO SOUTHWEST ON STATE HIGHWAY 1
 DO4273'FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DO4273'
 DO4273'THE STATION IS LOCATED IN THE EAST END OF THE SOUTH PARAPET OF STATE
 DO4273'HIGHWAY 1 BRIDGE '097-0008' OVER THE LITTLE WABASH RIVER, 24 FT (7.3
 DO4273'M) SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 1, 31 FT (9.4 M)
 DO4273'SOUTHWEST OF A 'SPEED LIMIT 35' SIGN AND 48 FT (14.6 M) NORTHEAST OF A
 DO4273'STREET LIGHT.
 DO4273
 DO4273                          STATION RECOVERY (2025)
 DO4273
 DO4273'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DO4273'DISK IS A SMALL U OF I HEIGHT MOD DISK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4274 ***********************************************************************
 DO4274  DESIGNATION -  WM 024
 DO4274  PID         -  DO4274
 DO4274  STATE/COUNTY-  IL/WHITE
 DO4274  COUNTRY     -  US
 DO4274  USGS QUAD   -  CARMI (2018)
 DO4274
 DO4274                         *CURRENT SURVEY CONTROL
 DO4274  ______________________________________________________________________
 DO4274* NAD 83(1986) POSITION- 38 04 59.5    (N) 088 10 15.5    (W)   HD_HELD2
 DO4274* NAVD 88 ORTHO HEIGHT -   117.720 (meters)      386.22  (feet) ADJUSTED
 DO4274  ______________________________________________________________________
 DO4274  GEOID HEIGHT    -        -30.503 (meters)                     GEOID18
 DO4274  DYNAMIC HEIGHT  -        117.641 (meters)      385.96  (feet) COMP
 DO4274  MODELED GRAVITY -    979,958.4   (mgal)                       NAVD 88
 DO4274
 DO4274  VERT ORDER      -  SECOND    CLASS I
 DO4274
 DO4274.The horizontal coordinates were established by autonomous hand held GPS
 DO4274.observations and have an estimated accuracy of +/- 10 meters.
 DO4274
 DO4274.The orthometric height was determined by differential leveling and
 DO4274.adjusted by the NATIONAL GEODETIC SURVEY
 DO4274.in April 2013.
 DO4274
 DO4274.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4274.GEOID18 height accuracy estimate available here.
 DO4274
 DO4274.Click photographs - Photos may exist for this station.
 DO4274
 DO4274.The dynamic height is computed by dividing the NAVD 88
 DO4274.geopotential number by the normal gravity value computed on the
 DO4274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4274.degrees latitude (g = 980.6199 gals.).
 DO4274
 DO4274.The modeled gravity was interpolated from observed gravity values.
 DO4274
 DO4274;                    North         East    Units  Estimated Accuracy
 DO4274;SPC IL E     -   157,221.      314,244.      MT  (+/- 10 meters HH2 GPS)
 DO4274
 DO4274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9730615693(NAD 83)
 DO4274
 DO4274                          SUPERSEDED SURVEY CONTROL
 DO4274
 DO4274.No superseded survey control is available for this station.
 DO4274
 DO4274_MARKER: F = FLANGE-ENCASED ROD
 DO4274_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4274_STAMPING: WM 024 2012
 DO4274_MARK LOGO: UIL
 DO4274_PROJECTION: FLUSH
 DO4274_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4274_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4274+STABILITY: POSITION/ELEVATION WELL
 DO4274_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4274+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2025
 DO4274_ROD/PIPE-DEPTH: 8.5 meters
 DO4274_SLEEVE-DEPTH  : 0.9 meters
 DO4274
 DO4274  HISTORY     - Date     Condition        Report By
 DO4274  HISTORY     - 20120606 MONUMENTED       BCA
 DO4274  HISTORY     - 20250506 GOOD             ILDW
 DO4274
 DO4274                          STATION DESCRIPTION
 DO4274
 DO4274'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4274'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHWEST OF CROSSVILLE,
 DO4274'7.6 MI (12.2 KM) WEST-NORTHWEST OF MAUNIE AND 0.9 MI (1.4 KM)
 DO4274'SOUTHWEST OF CARMI.
 DO4274'
 DO4274'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4274'STREET) WITH STATE HIGHWAY 14 IN CARMI, GO SOUTHWEST OF STATE HIGHWAY
 DO4274'1 (MAIN STREET) FOR 0.4 MI (0.6 KM) TO COLLEGE BOULEVARD AND THE
 DO4274'STATION ON THE LEFT.
 DO4274'
 DO4274'THE STATION IS LOCATED 13.2 FT (4.0 M) EAST OF THE EDGE OF PAVEMENT OF
 DO4274'SOUTHBOUND COLLEGE BOULEVARD, 15.4 FT (4.7 M) WEST OF THE EDGE OF
 DO4274'PAVEMENT OF NORTHBOUND COLLEGE BOULEVARD, 9.7 FT (3.0 M) SOUTH OF THE
 DO4274'SOUTH EDGE OF A SIDEWALK AND 55.0 FT (16.8 M) SOUTH OF THE CENTERLINE
 DO4274'OF STATE HIGHWAY 1 (WEST MAIN STREET).
 DO4274'
 DO4274'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4274'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4274'IN IDENTIFICATION.
 DO4274
 DO4274                          STATION RECOVERY (2025)
 DO4274
 DO4274'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 DO4274'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4275 ***********************************************************************
 DO4275  DESIGNATION -  WM 025
 DO4275  PID         -  DO4275
 DO4275  STATE/COUNTY-  IL/WHITE
 DO4275  COUNTRY     -  US
 DO4275  USGS QUAD   -  CARMI (2018)
 DO4275
 DO4275                         *CURRENT SURVEY CONTROL
 DO4275  ______________________________________________________________________
 DO4275* NAD 83(1986) POSITION- 38 04 33.0    (N) 088 11 00.6    (W)   HD_HELD2
 DO4275* NAVD 88 ORTHO HEIGHT -   119.211 (meters)      391.11  (feet) ADJUSTED
 DO4275  ______________________________________________________________________
 DO4275  GEOID HEIGHT    -        -30.481 (meters)                     GEOID18
 DO4275  DYNAMIC HEIGHT  -        119.131 (meters)      390.85  (feet) COMP
 DO4275  MODELED GRAVITY -    979,957.3   (mgal)                       NAVD 88
 DO4275
 DO4275  VERT ORDER      -  SECOND    CLASS I
 DO4275
 DO4275.The horizontal coordinates were established by autonomous hand held GPS
 DO4275.observations and have an estimated accuracy of +/- 10 meters.
 DO4275
 DO4275.The orthometric height was determined by differential leveling and
 DO4275.adjusted by the NATIONAL GEODETIC SURVEY
 DO4275.in April 2013.
 DO4275
 DO4275.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4275.GEOID18 height accuracy estimate available here.
 DO4275
 DO4275.Click photographs - Photos may exist for this station.
 DO4275
 DO4275.The dynamic height is computed by dividing the NAVD 88
 DO4275.geopotential number by the normal gravity value computed on the
 DO4275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4275.degrees latitude (g = 980.6199 gals.).
 DO4275
 DO4275.The modeled gravity was interpolated from observed gravity values.
 DO4275
 DO4275;                    North         East    Units  Estimated Accuracy
 DO4275;SPC IL E     -   156,403.      313,146.      MT  (+/- 10 meters HH2 GPS)
 DO4275
 DO4275_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9619714890(NAD 83)
 DO4275
 DO4275                          SUPERSEDED SURVEY CONTROL
 DO4275
 DO4275.No superseded survey control is available for this station.
 DO4275
 DO4275_MARKER: F = FLANGE-ENCASED ROD
 DO4275_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4275_STAMPING: WM 025 2012
 DO4275_MARK LOGO: UIL
 DO4275_PROJECTION: FLUSH
 DO4275_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4275_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4275+STABILITY: POSITION/ELEVATION WELL
 DO4275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4275+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 DO4275_ROD/PIPE-DEPTH: 8.5 meters
 DO4275_SLEEVE-DEPTH  : 0.9 meters
 DO4275
 DO4275  HISTORY     - Date     Condition        Report By
 DO4275  HISTORY     - 20120606 MONUMENTED       BCA
 DO4275  HISTORY     - 20151014 GOOD             DJHENK
 DO4275
 DO4275                          STATION DESCRIPTION
 DO4275
 DO4275'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4275'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-NORTHWEST OF
 DO4275'MAUNIE, 7.8 MI (12.6 KM) NORTH-NORTHWEST OF EMMA AND 1.7 MI (2.7 KM)
 DO4275'SOUTHWEST OF CARMI.
 DO4275'
 DO4275'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4275'STREET) WITH STATE HIGHWAY 14 IN CARMI, GO SOUTHWEST OF STATE HIGHWAY
 DO4275'1 (MAIN STREET) FOR 1.2 MI (1.9 KM) TO EDGEWOOD LANE AND THE STATION
 DO4275'ON THE LEFT.
 DO4275'
 DO4275'THE STATION IS LOCATED 29.3 FT (8.9 M) EAST OF THE CENTERLINE EDGEWOOD
 DO4275'LANE, 8.1 FT (2.5 M) WEST OF THE WEST EDGE OF A PARKING LOT, 10.2 FT
 DO4275'(3.1 M) NORTHWEST OF THE SOUTHWEST CORNER OF A PARKING LOT, 48.5 FT
 DO4275'(14.8 M) SOUTH OF THE SOUTH EDGE OF A PRIVATE ENTRANCE AND 280 FT
 DO4275'(85.3 M) SOUTH OF THE CENTERLINE OF STATE HIGHWAY 1.
 DO4275'
 DO4275'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4275'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4275'IN IDENTIFICATION.
 DO4275
 DO4275                          STATION RECOVERY (2015)
 DO4275
 DO4275'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DO4275'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4276 ***********************************************************************
 DO4276  DESIGNATION -  WM 026
 DO4276  PID         -  DO4276
 DO4276  STATE/COUNTY-  IL/WHITE
 DO4276  COUNTRY     -  US
 DO4276  USGS QUAD   -  CARMI (2018)
 DO4276
 DO4276                         *CURRENT SURVEY CONTROL
 DO4276  ______________________________________________________________________
 DO4276* NAD 83(1986) POSITION- 38 04 30.6    (N) 088 12 07.1    (W)   HD_HELD2
 DO4276* NAVD 88 ORTHO HEIGHT -   121.418 (meters)      398.35  (feet) ADJUSTED
 DO4276  ______________________________________________________________________
 DO4276  GEOID HEIGHT    -        -30.460 (meters)                     GEOID18
 DO4276  DYNAMIC HEIGHT  -        121.336 (meters)      398.08  (feet) COMP
 DO4276  MODELED GRAVITY -    979,957.1   (mgal)                       NAVD 88
 DO4276
 DO4276  VERT ORDER      -  SECOND    CLASS I
 DO4276
 DO4276.The horizontal coordinates were established by autonomous hand held GPS
 DO4276.observations and have an estimated accuracy of +/- 10 meters.
 DO4276
 DO4276.The orthometric height was determined by differential leveling and
 DO4276.adjusted by the NATIONAL GEODETIC SURVEY
 DO4276.in April 2013.
 DO4276
 DO4276.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4276.GEOID18 height accuracy estimate available here.
 DO4276
 DO4276.Click photographs - Photos may exist for this station.
 DO4276
 DO4276.The dynamic height is computed by dividing the NAVD 88
 DO4276.geopotential number by the normal gravity value computed on the
 DO4276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4276.degrees latitude (g = 980.6199 gals.).
 DO4276
 DO4276.The modeled gravity was interpolated from observed gravity values.
 DO4276
 DO4276;                    North         East    Units  Estimated Accuracy
 DO4276;SPC IL E     -   156,326.      311,526.      MT  (+/- 10 meters HH2 GPS)
 DO4276
 DO4276_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9457514836(NAD 83)
 DO4276
 DO4276                          SUPERSEDED SURVEY CONTROL
 DO4276
 DO4276.No superseded survey control is available for this station.
 DO4276
 DO4276_MARKER: F = FLANGE-ENCASED ROD
 DO4276_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4276_STAMPING: WM 026 2012
 DO4276_MARK LOGO: UIL
 DO4276_PROJECTION: FLUSH
 DO4276_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4276_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4276+STABILITY: POSITION/ELEVATION WELL
 DO4276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4276+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 DO4276_ROD/PIPE-DEPTH: 4.9 meters
 DO4276_SLEEVE-DEPTH  : 0.9 meters
 DO4276
 DO4276  HISTORY     - Date     Condition        Report By
 DO4276  HISTORY     - 20120607 MONUMENTED       BCA
 DO4276  HISTORY     - 20151014 GOOD             DJHENK
 DO4276
 DO4276                          STATION DESCRIPTION
 DO4276
 DO4276'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4276'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTH-NORTHWEST OF EMMA,
 DO4276'7.6 MI (12.2 KM) EAST-SOUTHEAST OF ENFIELD AND 2.6 MI (4.2 KM)
 DO4276'WEST-SOUTHWEST OF CARMI.
 DO4276'
 DO4276'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4276'STREET) WITH STATE HIGHWAY 14 IN CARMI, GO SOUTHWEST OF STATE HIGHWAY
 DO4276'1 (MAIN STREET) FOR 2.2 MI (3.5 KM) TO COUNTY ROAD 1350 NORTH AND THE
 DO4276'STATION ON THE LEFT.
 DO4276'
 DO4276'THE STATION IS LOCATED 47 FT (14.3 M) SOUTHEAST OF THE CENTERLINE OF
 DO4276'STATE HIGHWAY 1, 9 FT (2.7 M) NORTHWEST OF A FIELD EDGE, 28.8 FT (8.8
 DO4276'M) SOUTHWEST OF THE SOUTHWEST END OF A 24 INCH (61 CM) CORRUGATED
 DO4276'METAL PIPE AND 77.0 FT (23.5 M) SOUTHWEST OF THE EXTENDED CENTERLINE
 DO4276'OF COUNTY ROAD 1350 NORTH.
 DO4276'
 DO4276'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4276'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4276'IN IDENTIFICATION.
 DO4276
 DO4276                          STATION RECOVERY (2015)
 DO4276
 DO4276'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DO4276'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4277 ***********************************************************************
 DO4277  DESIGNATION -  WM 027
 DO4277  PID         -  DO4277
 DO4277  STATE/COUNTY-  IL/WHITE
 DO4277  COUNTRY     -  US
 DO4277  USGS QUAD   -  CARMI (2018)
 DO4277
 DO4277                         *CURRENT SURVEY CONTROL
 DO4277  ______________________________________________________________________
 DO4277* NAD 83(1986) POSITION- 38 04 05.8    (N) 088 12 45.3    (W)   HD_HELD2
 DO4277* NAVD 88 ORTHO HEIGHT -   124.499 (meters)      408.46  (feet) ADJUSTED
 DO4277  ______________________________________________________________________
 DO4277  GEOID HEIGHT    -        -30.442 (meters)                     GEOID18
 DO4277  DYNAMIC HEIGHT  -        124.415 (meters)      408.18  (feet) COMP
 DO4277  MODELED GRAVITY -    979,956.0   (mgal)                       NAVD 88
 DO4277
 DO4277  VERT ORDER      -  SECOND    CLASS I
 DO4277
 DO4277.The horizontal coordinates were established by autonomous hand held GPS
 DO4277.observations and have an estimated accuracy of +/- 10 meters.
 DO4277
 DO4277.The orthometric height was determined by differential leveling and
 DO4277.adjusted by the NATIONAL GEODETIC SURVEY
 DO4277.in April 2013.
 DO4277
 DO4277.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4277.GEOID18 height accuracy estimate available here.
 DO4277
 DO4277.Click photographs - Photos may exist for this station.
 DO4277
 DO4277.The dynamic height is computed by dividing the NAVD 88
 DO4277.geopotential number by the normal gravity value computed on the
 DO4277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4277.degrees latitude (g = 980.6199 gals.).
 DO4277
 DO4277.The modeled gravity was interpolated from observed gravity values.
 DO4277
 DO4277;                    North         East    Units  Estimated Accuracy
 DO4277;SPC IL E     -   155,560.      310,596.      MT  (+/- 10 meters HH2 GPS)
 DO4277
 DO4277_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9363514084(NAD 83)
 DO4277
 DO4277                          SUPERSEDED SURVEY CONTROL
 DO4277
 DO4277.No superseded survey control is available for this station.
 DO4277
 DO4277_MARKER: F = FLANGE-ENCASED ROD
 DO4277_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4277_STAMPING: WM 027 2012
 DO4277_MARK LOGO: UIL
 DO4277_PROJECTION: FLUSH
 DO4277_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4277_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4277+STABILITY: POSITION/ELEVATION WELL
 DO4277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4277+SATELLITE: SATELLITE OBSERVATIONS - October 14, 2015
 DO4277_ROD/PIPE-DEPTH: 4.9 meters
 DO4277_SLEEVE-DEPTH  : 0.9 meters
 DO4277
 DO4277  HISTORY     - Date     Condition        Report By
 DO4277  HISTORY     - 20120607 MONUMENTED       BCA
 DO4277  HISTORY     - 20151014 GOOD             DJHENK
 DO4277
 DO4277                          STATION DESCRIPTION
 DO4277
 DO4277'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4277'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHWEST OF EMMA, 7.1
 DO4277'MI (11.4 KM) EAST-SOUTHEAST OF ENFIELD AND 3.3 MI (5.3 KM)
 DO4277'WEST-SOUTHWEST OF CARMI.
 DO4277'
 DO4277'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4277'STREET) WITH STATE HIGHWAY 14 IN CARMI, GO SOUTHWEST OF STATE HIGHWAY
 DO4277'1 (MAIN STREET) FOR 2.7 MI (4.3 KM) TO COUNTY ROAD 900 EAST.  CONTINUE
 DO4277'SOUTHWEST ON STATE HIGHWAY 1 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DO4277'LEFT.
 DO4277'
 DO4277'THE STATION IS LOCATED 52.0 FT (15.8 M) SOUTHWEST OF COUNTY ROAD 875
 DO4277'EAST, 82 FT (25.0 M) SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 1,
 DO4277'7.8 FT (2.4 M) NORTH OF A CONCRETE RIGHT OF WAY MARKER AND 17.9 FT
 DO4277'(5.5 M) EAST OF A UTILITY POLE.
 DO4277'
 DO4277'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4277'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4277'IN IDENTIFICATION.
 DO4277
 DO4277                          STATION RECOVERY (2015)
 DO4277
 DO4277'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DO4277'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4278 ***********************************************************************
 DO4278  DESIGNATION -  WM 028
 DO4278  PID         -  DO4278
 DO4278  STATE/COUNTY-  IL/WHITE
 DO4278  COUNTRY     -  US
 DO4278  USGS QUAD   -  CARMI (2018)
 DO4278
 DO4278                         *CURRENT SURVEY CONTROL
 DO4278  ______________________________________________________________________
 DO4278* NAD 83(1986) POSITION- 38 03 20.8    (N) 088 13 43.5    (W)   HD_HELD2
 DO4278* NAVD 88 ORTHO HEIGHT -   134.462 (meters)      441.15  (feet) ADJUSTED
 DO4278  ______________________________________________________________________
 DO4278  GEOID HEIGHT    -        -30.411 (meters)                     GEOID18
 DO4278  DYNAMIC HEIGHT  -        134.372 (meters)      440.85  (feet) COMP
 DO4278  MODELED GRAVITY -    979,954.0   (mgal)                       NAVD 88
 DO4278
 DO4278  VERT ORDER      -  SECOND    CLASS I
 DO4278
 DO4278.The horizontal coordinates were established by autonomous hand held GPS
 DO4278.observations and have an estimated accuracy of +/- 10 meters.
 DO4278
 DO4278.The orthometric height was determined by differential leveling and
 DO4278.adjusted by the NATIONAL GEODETIC SURVEY
 DO4278.in April 2013.
 DO4278
 DO4278.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4278.GEOID18 height accuracy estimate available here.
 DO4278
 DO4278.Click photographs - Photos may exist for this station.
 DO4278
 DO4278.The dynamic height is computed by dividing the NAVD 88
 DO4278.geopotential number by the normal gravity value computed on the
 DO4278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4278.degrees latitude (g = 980.6199 gals.).
 DO4278
 DO4278.The modeled gravity was interpolated from observed gravity values.
 DO4278
 DO4278;                    North         East    Units  Estimated Accuracy
 DO4278;SPC IL E     -   154,171.      309,179.      MT  (+/- 10 meters HH2 GPS)
 DO4278
 DO4278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9219812716(NAD 83)
 DO4278
 DO4278                          SUPERSEDED SURVEY CONTROL
 DO4278
 DO4278.No superseded survey control is available for this station.
 DO4278
 DO4278_MARKER: F = FLANGE-ENCASED ROD
 DO4278_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4278_STAMPING: WM 028 2012
 DO4278_MARK LOGO: UIL
 DO4278_PROJECTION: FLUSH
 DO4278_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4278+STABILITY: SURFACE MOTION
 DO4278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4278+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4278_ROD/PIPE-DEPTH: 3.7 meters
 DO4278_SLEEVE-DEPTH  : 0.9 meters
 DO4278
 DO4278  HISTORY     - Date     Condition        Report By
 DO4278  HISTORY     - 20120607 MONUMENTED       BCA
 DO4278
 DO4278                          STATION DESCRIPTION
 DO4278
 DO4278'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4278'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHEAST OF NORRIS
 DO4278'CITY, 6.7 MI (10.8 KM) EAST-SOUTHEAST OF ENFIELD AND 4.5 MI (7.2 KM)
 DO4278'WEST-SOUTHWEST OF CARMI.
 DO4278'
 DO4278'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4278'STREET) WITH STATE HIGHWAY 14 IN CARMI, GO SOUTHWEST OF STATE HIGHWAY
 DO4278'1 (MAIN STREET) FOR 4.1 MI (6.6 KM) TO COUNTY ROAD 800 EAST.  CONTINUE
 DO4278'SOUTHWEST ON STATE HIGHWAY 1 FOR 0.15 MI (0.2 KM) TO THE STATION ON
 DO4278'THE LEFT.
 DO4278'
 DO4278'THE STATION IS LOCATED 43.5 FT (13.3 M) SOUTHEAST OF THE CENTERLINE OF
 DO4278'STATE HIGHWAY 1, 12.3 FT (3.7 M) NORTHWEST OF A FENCE LINE AND 99.0 FT
 DO4278'(30.2 M) NORTHEAST OF A UTILITY POLE.
 DO4278'
 DO4278'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4278'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4278'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4279 ***********************************************************************
 DO4279  DESIGNATION -  WM 029
 DO4279  PID         -  DO4279
 DO4279  STATE/COUNTY-  IL/WHITE
 DO4279  COUNTRY     -  US
 DO4279  USGS QUAD   -  CARMI (2018)
 DO4279
 DO4279                         *CURRENT SURVEY CONTROL
 DO4279  ______________________________________________________________________
 DO4279* NAD 83(1986) POSITION- 38 02 46.8    (N) 088 14 24.0    (W)   HD_HELD2
 DO4279* NAVD 88 ORTHO HEIGHT -   129.665 (meters)      425.41  (feet) ADJUSTED
 DO4279  ______________________________________________________________________
 DO4279  GEOID HEIGHT    -        -30.389 (meters)                     GEOID18
 DO4279  DYNAMIC HEIGHT  -        129.578 (meters)      425.12  (feet) COMP
 DO4279  MODELED GRAVITY -    979,952.5   (mgal)                       NAVD 88
 DO4279
 DO4279  VERT ORDER      -  SECOND    CLASS I
 DO4279
 DO4279.The horizontal coordinates were established by autonomous hand held GPS
 DO4279.observations and have an estimated accuracy of +/- 10 meters.
 DO4279
 DO4279.The orthometric height was determined by differential leveling and
 DO4279.adjusted by the NATIONAL GEODETIC SURVEY
 DO4279.in April 2013.
 DO4279
 DO4279.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4279.GEOID18 height accuracy estimate available here.
 DO4279
 DO4279.Click photographs - Photos may exist for this station.
 DO4279
 DO4279.The dynamic height is computed by dividing the NAVD 88
 DO4279.geopotential number by the normal gravity value computed on the
 DO4279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4279.degrees latitude (g = 980.6199 gals.).
 DO4279
 DO4279.The modeled gravity was interpolated from observed gravity values.
 DO4279
 DO4279;                    North         East    Units  Estimated Accuracy
 DO4279;SPC IL E     -   153,122.      308,192.      MT  (+/- 10 meters HH2 GPS)
 DO4279
 DO4279_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9119711681(NAD 83)
 DO4279
 DO4279                          SUPERSEDED SURVEY CONTROL
 DO4279
 DO4279.No superseded survey control is available for this station.
 DO4279
 DO4279_MARKER: F = FLANGE-ENCASED ROD
 DO4279_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4279_STAMPING: WM 029 2012
 DO4279_MARK LOGO: UIL
 DO4279_PROJECTION: FLUSH
 DO4279_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4279+STABILITY: SURFACE MOTION
 DO4279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4279+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4279_ROD/PIPE-DEPTH: 3.7 meters
 DO4279_SLEEVE-DEPTH  : 0.9 meters
 DO4279
 DO4279  HISTORY     - Date     Condition        Report By
 DO4279  HISTORY     - 20120607 MONUMENTED       BCA
 DO4279
 DO4279                          STATION DESCRIPTION
 DO4279
 DO4279'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4279'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTHEAST OF NORRIS
 DO4279'CITY, 6.5 MI (10.5 KM) SOUTHEAST OF ENFIELD AND 5.4 MI (8.7 KM)
 DO4279'SOUTHWEST OF CARMI.
 DO4279'
 DO4279'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 (MAIN
 DO4279'STREET) WITH STATE HIGHWAY 14 IN CARMI, GO SOUTHWEST OF STATE HIGHWAY
 DO4279'1 (MAIN STREET) FOR 4.5 MI (7.2 KM) TO COUNTY ROAD 1200 NORTH.
 DO4279'CONTINUE SOUTHWEST ON STATE HIGHWAY 1 FOR 0.7 MI (1.1 KM) TO THE
 DO4279'STATION ON THE LEFT.
 DO4279'
 DO4279'THE STATION IS LOCATED 43.0 F SOUTHEAST OF THE CENTERLINE OF STATE
 DO4279'HIGHWAY 1, 10 FT (3.0 M) NORTHWEST OF A FIELD EDGE AND 52.5 FT (16.0
 DO4279'M) NORTHEAST OF A UTILITY POLE.
 DO4279'
 DO4279'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4279'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4279'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4280 ***********************************************************************
 DO4280  DESIGNATION -  WM 030
 DO4280  PID         -  DO4280
 DO4280  STATE/COUNTY-  IL/WHITE
 DO4280  COUNTRY     -  US
 DO4280  USGS QUAD   -  ENFIELD (2018)
 DO4280
 DO4280                         *CURRENT SURVEY CONTROL
 DO4280  ______________________________________________________________________
 DO4280* NAD 83(1986) POSITION- 38 02 06.2    (N) 088 15 04.0    (W)   HD_HELD2
 DO4280* NAVD 88 ORTHO HEIGHT -   123.620 (meters)      405.58  (feet) ADJUSTED
 DO4280  ______________________________________________________________________
 DO4280  GEOID HEIGHT    -        -30.366 (meters)                     GEOID18
 DO4280  DYNAMIC HEIGHT  -        123.536 (meters)      405.30  (feet) COMP
 DO4280  MODELED GRAVITY -    979,950.7   (mgal)                       NAVD 88
 DO4280
 DO4280  VERT ORDER      -  SECOND    CLASS I
 DO4280
 DO4280.The horizontal coordinates were established by autonomous hand held GPS
 DO4280.observations and have an estimated accuracy of +/- 10 meters.
 DO4280
 DO4280.The orthometric height was determined by differential leveling and
 DO4280.adjusted by the NATIONAL GEODETIC SURVEY
 DO4280.in April 2013.
 DO4280
 DO4280.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4280.GEOID18 height accuracy estimate available here.
 DO4280
 DO4280.Click photographs - Photos may exist for this station.
 DO4280
 DO4280.The dynamic height is computed by dividing the NAVD 88
 DO4280.geopotential number by the normal gravity value computed on the
 DO4280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4280.degrees latitude (g = 980.6199 gals.).
 DO4280
 DO4280.The modeled gravity was interpolated from observed gravity values.
 DO4280
 DO4280;                    North         East    Units  Estimated Accuracy
 DO4280;SPC IL E     -   151,869.      307,218.      MT  (+/- 10 meters HH2 GPS)
 DO4280
 DO4280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9020510443(NAD 83)
 DO4280
 DO4280                          SUPERSEDED SURVEY CONTROL
 DO4280
 DO4280.No superseded survey control is available for this station.
 DO4280
 DO4280_MARKER: F = FLANGE-ENCASED ROD
 DO4280_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4280+WITH SETTING: INFORMATION.
 DO4280_STAMPING: WM 030 2012
 DO4280_MARK LOGO: UIL
 DO4280_PROJECTION: FLUSH
 DO4280_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4280_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4280+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2012
 DO4280_ROD/PIPE-DEPTH: 2.4 meters
 DO4280_SLEEVE-DEPTH  : 0.9 meters
 DO4280
 DO4280  HISTORY     - Date     Condition        Report By
 DO4280  HISTORY     - 20120608 MONUMENTED       BCA
 DO4280
 DO4280                          STATION DESCRIPTION
 DO4280
 DO4280'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4280'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF ENFIELD,
 DO4280'6.3 MI (10.1 KM) SOUTHWEST OF CARMI AND 5.7 MI (9.2 KM) NORTHEAST OF
 DO4280'NORRIS CITY.
 DO4280'
 DO4280'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4280'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO NORTHEAST ON
 DO4280'STATE HIGHWAY 1 FOR 4.8 MI (7.7 KM) TO COUNTY ROAD 950 NORTH.
 DO4280'CONTINUE NORTHEAST ON STATE HIGHWAY 1 FOR 1.7 MI (2.7 KM) TO THE
 DO4280'STATION ON THE RIGHT.
 DO4280'
 DO4280'THE STATION IS LOCATED 45.0 FT (13.7 M) SOUTHEAST OF THE CENTERLINE OF
 DO4280'STATE HIGHWAY 1, 13 FT (4.0 M) NORTHWEST OF A FIELD EDGE AND 76.7 FT
 DO4280'(23.4 M) SOUTHWEST OF A UTILITY POLE.
 DO4280'
 DO4280'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4280'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4280'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4281 ***********************************************************************
 DO4281  DESIGNATION -  WM 031
 DO4281  PID         -  DO4281
 DO4281  STATE/COUNTY-  IL/WHITE
 DO4281  COUNTRY     -  US
 DO4281  USGS QUAD   -  ENFIELD (2018)
 DO4281
 DO4281                         *CURRENT SURVEY CONTROL
 DO4281  ______________________________________________________________________
 DO4281* NAD 83(1986) POSITION- 38 01 27.6    (N) 088 15 46.2    (W)   HD_HELD2
 DO4281* NAVD 88 ORTHO HEIGHT -   126.488 (meters)      414.99  (feet) ADJUSTED
 DO4281  ______________________________________________________________________
 DO4281  GEOID HEIGHT    -        -30.341 (meters)                     GEOID18
 DO4281  DYNAMIC HEIGHT  -        126.403 (meters)      414.71  (feet) COMP
 DO4281  MODELED GRAVITY -    979,949.0   (mgal)                       NAVD 88
 DO4281
 DO4281  VERT ORDER      -  SECOND    CLASS I
 DO4281
 DO4281.The horizontal coordinates were established by autonomous hand held GPS
 DO4281.observations and have an estimated accuracy of +/- 10 meters.
 DO4281
 DO4281.The orthometric height was determined by differential leveling and
 DO4281.adjusted by the NATIONAL GEODETIC SURVEY
 DO4281.in April 2013.
 DO4281
 DO4281.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4281.GEOID18 height accuracy estimate available here.
 DO4281
 DO4281.Click photographs - Photos may exist for this station.
 DO4281
 DO4281.The dynamic height is computed by dividing the NAVD 88
 DO4281.geopotential number by the normal gravity value computed on the
 DO4281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4281.degrees latitude (g = 980.6199 gals.).
 DO4281
 DO4281.The modeled gravity was interpolated from observed gravity values.
 DO4281
 DO4281;                    North         East    Units  Estimated Accuracy
 DO4281;SPC IL E     -   150,678.      306,190.      MT  (+/- 10 meters HH2 GPS)
 DO4281
 DO4281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8916109267(NAD 83)
 DO4281
 DO4281                          SUPERSEDED SURVEY CONTROL
 DO4281
 DO4281.No superseded survey control is available for this station.
 DO4281
 DO4281_MARKER: F = FLANGE-ENCASED ROD
 DO4281_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4281_STAMPING: WM 031 2012
 DO4281_MARK LOGO: UIL
 DO4281_PROJECTION: FLUSH
 DO4281_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4281_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4281+STABILITY: POSITION/ELEVATION WELL
 DO4281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4281+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2012
 DO4281_ROD/PIPE-DEPTH: 7.3 meters
 DO4281_SLEEVE-DEPTH  : 0.9 meters
 DO4281
 DO4281  HISTORY     - Date     Condition        Report By
 DO4281  HISTORY     - 20120608 MONUMENTED       BCA
 DO4281
 DO4281                          STATION DESCRIPTION
 DO4281
 DO4281'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4281'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHWEST OF CARMI, 6.6
 DO4281'MI (10.6 KM) SOUTHEAST OF ENFIELD AND 4.7 MI (7.6 KM) NORTHEAST OF
 DO4281'NORRIS CITY.
 DO4281'
 DO4281'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4281'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO NORTHEAST ON
 DO4281'STATE HIGHWAY 1 FOR 4.8 MI (7.7 KM) TO COUNTY ROAD 950 NORTH.
 DO4281'CONTINUE NORTHEAST ON STATE HIGHWAY 1 FOR 0.7 MI (1.1 KM) TO THE
 DO4281'STATION ON THE RIGHT.
 DO4281'
 DO4281'THE STATION IS LOCATED 48.0 FT (14.6 M) SOUTHEAST OF THE CENTERLINE OF
 DO4281'STATE HIGHWAY 1, 71.4 FT (21.8 M) NORTHEAST OF A 'NELSON PIPE AND
 DO4281'SUPPLY, INC.' SIGN AND 145 FT (44.2 M) NORTHEAST OF A UTILITY POLE.
 DO4281'
 DO4281'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4281'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4281'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4282 ***********************************************************************
 DO4282  DESIGNATION -  WM 032
 DO4282  PID         -  DO4282
 DO4282  STATE/COUNTY-  IL/WHITE
 DO4282  COUNTRY     -  US
 DO4282  USGS QUAD   -  ENFIELD (2018)
 DO4282
 DO4282                         *CURRENT SURVEY CONTROL
 DO4282  ______________________________________________________________________
 DO4282* NAD 83(1986) POSITION- 38 00 53.5    (N) 088 16 37.1    (W)   HD_HELD2
 DO4282* NAVD 88 ORTHO HEIGHT -   123.668 (meters)      405.73  (feet) ADJUSTED
 DO4282  ______________________________________________________________________
 DO4282  GEOID HEIGHT    -        -30.316 (meters)                     GEOID18
 DO4282  DYNAMIC HEIGHT  -        123.584 (meters)      405.46  (feet) COMP
 DO4282  MODELED GRAVITY -    979,947.8   (mgal)                       NAVD 88
 DO4282
 DO4282  VERT ORDER      -  SECOND    CLASS I
 DO4282
 DO4282.The horizontal coordinates were established by autonomous hand held GPS
 DO4282.observations and have an estimated accuracy of +/- 10 meters.
 DO4282
 DO4282.The orthometric height was determined by differential leveling and
 DO4282.adjusted by the NATIONAL GEODETIC SURVEY
 DO4282.in April 2013.
 DO4282
 DO4282.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4282.GEOID18 height accuracy estimate available here.
 DO4282
 DO4282.Click photographs - Photos may exist for this station.
 DO4282
 DO4282.The dynamic height is computed by dividing the NAVD 88
 DO4282.geopotential number by the normal gravity value computed on the
 DO4282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4282.degrees latitude (g = 980.6199 gals.).
 DO4282
 DO4282.The modeled gravity was interpolated from observed gravity values.
 DO4282
 DO4282;                    North         East    Units  Estimated Accuracy
 DO4282;SPC IL E     -   149,626.      304,949.      MT  (+/- 10 meters HH2 GPS)
 DO4282
 DO4282_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8790508233(NAD 83)
 DO4282
 DO4282                          SUPERSEDED SURVEY CONTROL
 DO4282
 DO4282.No superseded survey control is available for this station.
 DO4282
 DO4282_MARKER: F = FLANGE-ENCASED ROD
 DO4282_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4282_STAMPING: WM 032 2012
 DO4282_MARK LOGO: UIL
 DO4282_PROJECTION: FLUSH
 DO4282_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4282_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4282+STABILITY: POSITION/ELEVATION WELL
 DO4282_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4282+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 DO4282_ROD/PIPE-DEPTH: 6.1 meters
 DO4282_SLEEVE-DEPTH  : 0.9 meters
 DO4282
 DO4282  HISTORY     - Date     Condition        Report By
 DO4282  HISTORY     - 20120612 MONUMENTED       BCA
 DO4282
 DO4282                          STATION DESCRIPTION
 DO4282
 DO4282'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4282'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTHWEST OF CARMI, 6.7
 DO4282'MI (10.8 KM) SOUTH-SOUTHEAST OF ENFIELD AND 3.7 MI (6.0 KM) NORTHEAST
 DO4282'OF NORRIS CITY.
 DO4282'
 DO4282'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4282'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO NORTHEAST ON
 DO4282'STATE HIGHWAY 1 FOR 3.6 MI (5.8 KM) TO COUNTY ROAD 875 NORTH.
 DO4282'CONTINUE NORTHEAST ON STATE HIGHWAY 1 FOR 0.9 MI (1.4 KM) TO THE
 DO4282'STATION ON THE RIGHT.
 DO4282'
 DO4282'THE STATION IS LOCATED 41.0 FT (12.5 M) SOUTHEAST OF THE CENTERLINE OF
 DO4282'STATE HIGHWAY 1, 22 FT (6.7 M) NORTHWEST OF A FIELD EDGE, 81.3 FT
 DO4282'(24.8 M) NORTHEAST OF A UTILITY POLE AND 245 FT (74.7 M) SOUTHWEST OF
 DO4282'A 'WHITE 9.00' SIGN.
 DO4282'
 DO4282'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4282'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4282'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4283 ***********************************************************************
 DO4283  DESIGNATION -  WM 033
 DO4283  PID         -  DO4283
 DO4283  STATE/COUNTY-  IL/WHITE
 DO4283  COUNTRY     -  US
 DO4283  USGS QUAD   -  ENFIELD (2018)
 DO4283
 DO4283                         *CURRENT SURVEY CONTROL
 DO4283  ______________________________________________________________________
 DO4283* NAD 83(1986) POSITION- 38 00 22.7    (N) 088 17 22.8    (W)   HD_HELD2
 DO4283* NAVD 88 ORTHO HEIGHT -   131.358 (meters)      430.96  (feet) ADJUSTED
 DO4283  ______________________________________________________________________
 DO4283  GEOID HEIGHT    -        -30.291 (meters)                     GEOID18
 DO4283  DYNAMIC HEIGHT  -        131.269 (meters)      430.67  (feet) COMP
 DO4283  MODELED GRAVITY -    979,946.8   (mgal)                       NAVD 88
 DO4283
 DO4283  VERT ORDER      -  SECOND    CLASS I
 DO4283
 DO4283.The horizontal coordinates were established by autonomous hand held GPS
 DO4283.observations and have an estimated accuracy of +/- 10 meters.
 DO4283
 DO4283.The orthometric height was determined by differential leveling and
 DO4283.adjusted by the NATIONAL GEODETIC SURVEY
 DO4283.in April 2013.
 DO4283
 DO4283.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4283.GEOID18 height accuracy estimate available here.
 DO4283
 DO4283.Click photographs - Photos may exist for this station.
 DO4283
 DO4283.The dynamic height is computed by dividing the NAVD 88
 DO4283.geopotential number by the normal gravity value computed on the
 DO4283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4283.degrees latitude (g = 980.6199 gals.).
 DO4283
 DO4283.The modeled gravity was interpolated from observed gravity values.
 DO4283
 DO4283;                    North         East    Units  Estimated Accuracy
 DO4283;SPC IL E     -   148,676.      303,835.      MT  (+/- 10 meters HH2 GPS)
 DO4283
 DO4283_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8677807299(NAD 83)
 DO4283
 DO4283                          SUPERSEDED SURVEY CONTROL
 DO4283
 DO4283.No superseded survey control is available for this station.
 DO4283
 DO4283_MARKER: F = FLANGE-ENCASED ROD
 DO4283_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4283_STAMPING: WM 033 2012
 DO4283_MARK LOGO: UIL
 DO4283_PROJECTION: FLUSH
 DO4283_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4283_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4283+STABILITY: POSITION/ELEVATION WELL
 DO4283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4283+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 DO4283_ROD/PIPE-DEPTH: 6.1 meters
 DO4283_SLEEVE-DEPTH  : 0.9 meters
 DO4283
 DO4283  HISTORY     - Date     Condition        Report By
 DO4283  HISTORY     - 20120612 MONUMENTED       BCA
 DO4283
 DO4283                          STATION DESCRIPTION
 DO4283
 DO4283'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4283'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF CARMI, 6.9
 DO4283'MI (11.1 KM) SOUTH-SOUTHEAST OF ENFIELD AND 2.8 MI (4.5 KM) NORTHEAST
 DO4283'OF NORRIS CITY.
 DO4283'
 DO4283'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4283'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO NORTHEAST ON
 DO4283'STATE HIGHWAY 1 FOR 3.6 MI (5.8 KM) TO COUNTY ROAD 875 NORTH AND THE
 DO4283'STATION ON THE RIGHT.
 DO4283'
 DO4283'THE STATION IS LOCATED 46.8 FT (14.3 M) SOUTHEAST OF THE CENTERLINE OF
 DO4283'STATE HIGHWAY 1, 29.3 FT (8.9 M) SOUTHWEST OF A TELEPHONE JUNCTION
 DO4283'BOX, 85 FT (25.9 M) SOUTHWEST OF THE CENTERLINE OF COUNTY ROAD 875
 DO4283'NORTH AND 139.0 FT (42.4 M) NORTHEAST OF A UTILITY POLE.
 DO4283'
 DO4283'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4283'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4283'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4284 ***********************************************************************
 DO4284  DESIGNATION -  WM 034
 DO4284  PID         -  DO4284
 DO4284  STATE/COUNTY-  IL/WHITE
 DO4284  COUNTRY     -  US
 DO4284  USGS QUAD   -  NORRIS CITY (2018)
 DO4284
 DO4284                         *CURRENT SURVEY CONTROL
 DO4284  ______________________________________________________________________
 DO4284* NAD 83(1986) POSITION- 37 59 46.8    (N) 088 18 03.9    (W)   HD_HELD2
 DO4284* NAVD 88 ORTHO HEIGHT -   140.439 (meters)      460.76  (feet) ADJUSTED
 DO4284  ______________________________________________________________________
 DO4284  GEOID HEIGHT    -        -30.265 (meters)                     GEOID18
 DO4284  DYNAMIC HEIGHT  -        140.343 (meters)      460.44  (feet) COMP
 DO4284  MODELED GRAVITY -    979,947.8   (mgal)                       NAVD 88
 DO4284
 DO4284  VERT ORDER      -  SECOND    CLASS I
 DO4284
 DO4284.The horizontal coordinates were established by autonomous hand held GPS
 DO4284.observations and have an estimated accuracy of +/- 10 meters.
 DO4284
 DO4284.The orthometric height was determined by differential leveling and
 DO4284.adjusted by the NATIONAL GEODETIC SURVEY
 DO4284.in April 2013.
 DO4284
 DO4284.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4284.GEOID18 height accuracy estimate available here.
 DO4284
 DO4284.Click photographs - Photos may exist for this station.
 DO4284
 DO4284.The dynamic height is computed by dividing the NAVD 88
 DO4284.geopotential number by the normal gravity value computed on the
 DO4284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4284.degrees latitude (g = 980.6199 gals.).
 DO4284
 DO4284.The modeled gravity was interpolated from observed gravity values.
 DO4284
 DO4284;                    North         East    Units  Estimated Accuracy
 DO4284;SPC IL E     -   147,568.      302,833.      MT  (+/- 10 meters HH2 GPS)
 DO4284
 DO4284_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8576006206(NAD 83)
 DO4284
 DO4284                          SUPERSEDED SURVEY CONTROL
 DO4284
 DO4284.No superseded survey control is available for this station.
 DO4284
 DO4284_MARKER: F = FLANGE-ENCASED ROD
 DO4284_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4284_STAMPING: WM 034 2012
 DO4284_MARK LOGO: UIL
 DO4284_PROJECTION: FLUSH
 DO4284_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4284_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4284+STABILITY: POSITION/ELEVATION WELL
 DO4284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4284+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 DO4284_ROD/PIPE-DEPTH: 4.3 meters
 DO4284_SLEEVE-DEPTH  : 0.9 meters
 DO4284
 DO4284  HISTORY     - Date     Condition        Report By
 DO4284  HISTORY     - 20120612 MONUMENTED       BCA
 DO4284
 DO4284                          STATION DESCRIPTION
 DO4284
 DO4284'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4284'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) EAST-NORTHEAST OF
 DO4284'BROUGHTON, 7.4 MI (11.9 KM) SOUTH-SOUTHEAST OF ENFIELD AND 1.9 MI (3.1
 DO4284'KM) NORTHEAST OF NORRIS CITY.
 DO4284'
 DO4284'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4284'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO NORTHEAST ON
 DO4284'STATE HIGHWAY 1 FOR 2.7 MI (4.3 KM) TO COUNTY ROAD 400 EAST AND THE
 DO4284'STATION ON THE RIGHT.
 DO4284'
 DO4284'THE STATION IS LOCATED 163 FT (49.7 M) SOUTH OF THE CENTERLINE OF
 DO4284'STATE HIGHWAY 1, 19.5 FT (5.9 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DO4284'400 EAST AND 1.2 FT (0.4 M) WEST OF A FENCE.
 DO4284'
 DO4284'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4284'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4284'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4285 ***********************************************************************
 DO4285  DESIGNATION -  WM 035
 DO4285  PID         -  DO4285
 DO4285  STATE/COUNTY-  IL/WHITE
 DO4285  COUNTRY     -  US
 DO4285  USGS QUAD   -  NORRIS CITY (2018)
 DO4285
 DO4285                         *CURRENT SURVEY CONTROL
 DO4285  ______________________________________________________________________
 DO4285* NAD 83(1986) POSITION- 37 59 05.7    (N) 088 18 40.6    (W)   HD_HELD2
 DO4285* NAVD 88 ORTHO HEIGHT -   134.623 (meters)      441.68  (feet) ADJUSTED
 DO4285  ______________________________________________________________________
 DO4285  GEOID HEIGHT    -        -30.240 (meters)                     GEOID18
 DO4285  DYNAMIC HEIGHT  -        134.531 (meters)      441.37  (feet) COMP
 DO4285  MODELED GRAVITY -    979,947.3   (mgal)                       NAVD 88
 DO4285
 DO4285  VERT ORDER      -  SECOND    CLASS I
 DO4285
 DO4285.The horizontal coordinates were established by autonomous hand held GPS
 DO4285.observations and have an estimated accuracy of +/- 10 meters.
 DO4285
 DO4285.The orthometric height was determined by differential leveling and
 DO4285.adjusted by the NATIONAL GEODETIC SURVEY
 DO4285.in April 2013.
 DO4285
 DO4285.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4285.GEOID18 height accuracy estimate available here.
 DO4285
 DO4285.Click photographs - Photos may exist for this station.
 DO4285
 DO4285.The dynamic height is computed by dividing the NAVD 88
 DO4285.geopotential number by the normal gravity value computed on the
 DO4285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4285.degrees latitude (g = 980.6199 gals.).
 DO4285
 DO4285.The modeled gravity was interpolated from observed gravity values.
 DO4285
 DO4285;                    North         East    Units  Estimated Accuracy
 DO4285;SPC IL E     -   146,301.      301,938.      MT  (+/- 10 meters HH2 GPS)
 DO4285
 DO4285_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8484704952(NAD 83)
 DO4285
 DO4285                          SUPERSEDED SURVEY CONTROL
 DO4285
 DO4285.No superseded survey control is available for this station.
 DO4285
 DO4285_MARKER: F = FLANGE-ENCASED ROD
 DO4285_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4285_STAMPING: WM 035 2012
 DO4285_MARK LOGO: UIL
 DO4285_PROJECTION: FLUSH
 DO4285_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4285_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4285+STABILITY: POSITION/ELEVATION WELL
 DO4285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4285+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 DO4285_ROD/PIPE-DEPTH: 4.9 meters
 DO4285_SLEEVE-DEPTH  : 0.9 meters
 DO4285
 DO4285  HISTORY     - Date     Condition        Report By
 DO4285  HISTORY     - 20120612 MONUMENTED       BCA
 DO4285
 DO4285                          STATION DESCRIPTION
 DO4285
 DO4285'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4285'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) EAST-NORTHEAST OF
 DO4285'BROUGHTON, 8.0 MI (12.9 KM) SOUTH OF ENFIELD AND 1.0 MI (1.6 KM)
 DO4285'EAST-NORTHEAST OF NORRIS CITY.
 DO4285'
 DO4285'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4285'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO NORTHEAST ON
 DO4285'STATE HIGHWAY 1 FOR 1.3 MI (2.1 KM) TO COUNTY ROAD 16 AND COUNTY ROAD
 DO4285'700 NORTH.  CONTINUE NORTHEAST ON STATE HIGHWAY 1 FOR 0.3 MI (0.5 KM)
 DO4285'TO THE STATION ON THE RIGHT.
 DO4285'
 DO4285'THE STATION IS LOCATED 42.0 FT (12.8 M) SOUTHEAST OF THE CENTERLINE OF
 DO4285'STATE HIGHWAY 1, 31.3 FT (9.5 M) NORTHEAST OF A UTILITY POLE AND 73.5
 DO4285'FT (22.4 M) NORTHEAST OF THE NORTHEAST END OF A GUARD RAIL.
 DO4285'
 DO4285'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4285'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4285'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4286 ***********************************************************************
 DO4286  DESIGNATION -  WM 036
 DO4286  PID         -  DO4286
 DO4286  STATE/COUNTY-  IL/WHITE
 DO4286  COUNTRY     -  US
 DO4286  USGS QUAD   -  NORRIS CITY (2018)
 DO4286
 DO4286                         *CURRENT SURVEY CONTROL
 DO4286  ______________________________________________________________________
 DO4286* NAD 83(1986) POSITION- 37 58 27.0    (N) 088 19 10.4    (W)   HD_HELD2
 DO4286* NAVD 88 ORTHO HEIGHT -   126.204 (meters)      414.05  (feet) ADJUSTED
 DO4286  ______________________________________________________________________
 DO4286  GEOID HEIGHT    -        -30.219 (meters)                     GEOID18
 DO4286  DYNAMIC HEIGHT  -        126.119 (meters)      413.78  (feet) COMP
 DO4286  MODELED GRAVITY -    979,947.1   (mgal)                       NAVD 88
 DO4286
 DO4286  VERT ORDER      -  SECOND    CLASS I
 DO4286
 DO4286.The horizontal coordinates were established by autonomous hand held GPS
 DO4286.observations and have an estimated accuracy of +/- 10 meters.
 DO4286
 DO4286.The orthometric height was determined by differential leveling and
 DO4286.adjusted by the NATIONAL GEODETIC SURVEY
 DO4286.in April 2013.
 DO4286
 DO4286.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4286.GEOID18 height accuracy estimate available here.
 DO4286
 DO4286.Click photographs - Photos may exist for this station.
 DO4286
 DO4286.The dynamic height is computed by dividing the NAVD 88
 DO4286.geopotential number by the normal gravity value computed on the
 DO4286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4286.degrees latitude (g = 980.6199 gals.).
 DO4286
 DO4286.The modeled gravity was interpolated from observed gravity values.
 DO4286
 DO4286;                    North         East    Units  Estimated Accuracy
 DO4286;SPC IL E     -   145,108.      301,211.      MT  (+/- 10 meters HH2 GPS)
 DO4286
 DO4286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8410303770(NAD 83)
 DO4286
 DO4286                          SUPERSEDED SURVEY CONTROL
 DO4286
 DO4286.No superseded survey control is available for this station.
 DO4286
 DO4286_MARKER: F = FLANGE-ENCASED ROD
 DO4286_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4286_STAMPING: WM 036 2012
 DO4286_MARK LOGO: UIL
 DO4286_PROJECTION: FLUSH
 DO4286_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4286_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4286+STABILITY: POSITION/ELEVATION WELL
 DO4286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4286+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 DO4286_ROD/PIPE-DEPTH: 8.5 meters
 DO4286_SLEEVE-DEPTH  : 0.9 meters
 DO4286
 DO4286  HISTORY     - Date     Condition        Report By
 DO4286  HISTORY     - 20120612 MONUMENTED       BCA
 DO4286
 DO4286                          STATION DESCRIPTION
 DO4286
 DO4286'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4286'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH OF ENFIELD, 8.2 MI
 DO4286'(13.2 KM) EAST-NORTHEAST OF BROUGHTON AND 0.7 MI (1.1 KM) SOUTHEAST OF
 DO4286'NORRIS CITY.
 DO4286'
 DO4286'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4286'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO NORTHEAST ON
 DO4286'STATE HIGHWAY 1 FOR 0.8 MI (1.3 KM) TO COUNTY ROAD 650 NORTH AND THE
 DO4286'STATION ON THE RIGHT.
 DO4286'
 DO4286'THE STATION IS LOCATED 50.0 FT (15.2 M) EAST-SOUTHEAST OF STATE
 DO4286'HIGHWAY 1, 41.5 FT (12.6 M) WEST-SOUTHWEST OF A POWER POLE WITH
 DO4286'TRANSFORMER AND 273 FT (83.2 M) NORTHEAST OF THE CENTERLINE OF COUNTY
 DO4286'ROAD 650 NORTH.
 DO4286'
 DO4286'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4286'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4286'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4288 ***********************************************************************
 DO4288  DESIGNATION -  WM 037
 DO4288  PID         -  DO4288
 DO4288  STATE/COUNTY-  IL/WHITE
 DO4288  COUNTRY     -  US
 DO4288  USGS QUAD   -  NORRIS CITY (2018)
 DO4288
 DO4288                         *CURRENT SURVEY CONTROL
 DO4288  ______________________________________________________________________
 DO4288* NAD 83(1986) POSITION- 37 57 32.6    (N) 088 20 07.1    (W)   HD_HELD2
 DO4288* NAVD 88 ORTHO HEIGHT -   122.732 (meters)      402.66  (feet) ADJUSTED
 DO4288  ______________________________________________________________________
 DO4288  GEOID HEIGHT    -        -30.181 (meters)                     GEOID18
 DO4288  DYNAMIC HEIGHT  -        122.648 (meters)      402.39  (feet) COMP
 DO4288  MODELED GRAVITY -    979,947.6   (mgal)                       NAVD 88
 DO4288
 DO4288  VERT ORDER      -  SECOND    CLASS I
 DO4288
 DO4288.The horizontal coordinates were established by autonomous hand held GPS
 DO4288.observations and have an estimated accuracy of +/- 10 meters.
 DO4288
 DO4288.The orthometric height was determined by differential leveling and
 DO4288.adjusted by the NATIONAL GEODETIC SURVEY
 DO4288.in April 2013.
 DO4288
 DO4288.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4288.GEOID18 height accuracy estimate available here.
 DO4288
 DO4288.Click photographs - Photos may exist for this station.
 DO4288
 DO4288.The dynamic height is computed by dividing the NAVD 88
 DO4288.geopotential number by the normal gravity value computed on the
 DO4288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4288.degrees latitude (g = 980.6199 gals.).
 DO4288
 DO4288.The modeled gravity was interpolated from observed gravity values.
 DO4288
 DO4288;                    North         East    Units  Estimated Accuracy
 DO4288;SPC IL E     -   143,430.      299,827.      MT  (+/- 10 meters HH2 GPS)
 DO4288
 DO4288_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8269502113(NAD 83)
 DO4288
 DO4288                          SUPERSEDED SURVEY CONTROL
 DO4288
 DO4288.No superseded survey control is available for this station.
 DO4288
 DO4288_MARKER: F = FLANGE-ENCASED ROD
 DO4288_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4288_STAMPING: WM 037 2012
 DO4288_MARK LOGO: UIL
 DO4288_PROJECTION: FLUSH
 DO4288_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4288_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4288+STABILITY: POSITION/ELEVATION WELL
 DO4288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4288+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4288_ROD/PIPE-DEPTH: 7.3 meters
 DO4288_SLEEVE-DEPTH  : 0.9 meters
 DO4288
 DO4288  HISTORY     - Date     Condition        Report By
 DO4288  HISTORY     - 20120613 MONUMENTED       BCA
 DO4288
 DO4288                          STATION DESCRIPTION
 DO4288
 DO4288'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4288'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTH OF ENFIELD, 7.1 MI
 DO4288'(11.4 KM) EAST-NORTHEAST OF BROUGHTON AND 1.6 MI (2.6 KM)
 DO4288'SOUTH-SOUTHWEST OF NORRIS CITY.
 DO4288'
 DO4288'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4288'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO SOUTHWEST ON
 DO4288'US HIGHWAY 45 FOR 0.6 MI (1.0 KM) TO COUNTY ROAD 550 NORTH AND THE
 DO4288'STATION ON THE LEFT.
 DO4288'
 DO4288'THE STATION IS LOCATED 30.5 FT (9.3 M) EAST OF THE CENTERLINE OF US
 DO4288'HIGHWAY 45, 23.3 FT (7.1 M) NORTH OF A TELEPHONE PEDESTAL, 53.5 FT
 DO4288'(16.3 M) NORTHWEST OF A 'GTE' PVC WARNING POST AND 73.1 FT (22.3 M)
 DO4288'NORTH OF A UTILITY POLE.
 DO4288'
 DO4288'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4288'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4288'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4289 ***********************************************************************
 DO4289  DESIGNATION -  WM 038
 DO4289  PID         -  DO4289
 DO4289  STATE/COUNTY-  IL/WHITE
 DO4289  COUNTRY     -  US
 DO4289  USGS QUAD   -  NORRIS CITY (2018)
 DO4289
 DO4289                         *CURRENT SURVEY CONTROL
 DO4289  ______________________________________________________________________
 DO4289* NAD 83(1986) POSITION- 37 56 57.1    (N) 088 20 22.7    (W)   HD_HELD2
 DO4289* NAVD 88 ORTHO HEIGHT -   116.273 (meters)      381.47  (feet) ADJUSTED
 DO4289  ______________________________________________________________________
 DO4289  GEOID HEIGHT    -        -30.162 (meters)                     GEOID18
 DO4289  DYNAMIC HEIGHT  -        116.194 (meters)      381.21  (feet) COMP
 DO4289  MODELED GRAVITY -    979,947.3   (mgal)                       NAVD 88
 DO4289
 DO4289  VERT ORDER      -  SECOND    CLASS I
 DO4289
 DO4289.The horizontal coordinates were established by autonomous hand held GPS
 DO4289.observations and have an estimated accuracy of +/- 10 meters.
 DO4289
 DO4289.The orthometric height was determined by differential leveling and
 DO4289.adjusted by the NATIONAL GEODETIC SURVEY
 DO4289.in April 2013.
 DO4289
 DO4289.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4289.GEOID18 height accuracy estimate available here.
 DO4289
 DO4289.Click photographs - Photos may exist for this station.
 DO4289
 DO4289.The dynamic height is computed by dividing the NAVD 88
 DO4289.geopotential number by the normal gravity value computed on the
 DO4289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4289.degrees latitude (g = 980.6199 gals.).
 DO4289
 DO4289.The modeled gravity was interpolated from observed gravity values.
 DO4289
 DO4289;                    North         East    Units  Estimated Accuracy
 DO4289;SPC IL E     -   142,336.      299,446.      MT  (+/- 10 meters HH2 GPS)
 DO4289
 DO4289_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8229901024(NAD 83)
 DO4289
 DO4289                          SUPERSEDED SURVEY CONTROL
 DO4289
 DO4289.No superseded survey control is available for this station.
 DO4289
 DO4289_MARKER: F = FLANGE-ENCASED ROD
 DO4289_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4289_STAMPING: WM 038 2012
 DO4289_MARK LOGO: UIL
 DO4289_PROJECTION: FLUSH
 DO4289_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4289_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4289+STABILITY: POSITION/ELEVATION WELL
 DO4289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4289+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2013
 DO4289_ROD/PIPE-DEPTH: 6.1 meters
 DO4289_SLEEVE-DEPTH  : 0.9 meters
 DO4289
 DO4289  HISTORY     - Date     Condition        Report By
 DO4289  HISTORY     - 20120613 MONUMENTED       BCA
 DO4289  HISTORY     - 20130924 GOOD             AMESC
 DO4289
 DO4289                          STATION DESCRIPTION
 DO4289
 DO4289'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4289'THE STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) SOUTH OF ENFIELD, 6.8
 DO4289'MI (10.9 KM) EAST OF BROUGHTON AND 2.3 MI (3.7 KM) SOUTH-SOUTHWEST OF
 DO4289'NORRIS CITY.
 DO4289'
 DO4289'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4289'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO SOUTHWEST ON
 DO4289'US HIGHWAY 45 FOR 1.2 MI (1.9 KM) TO COUNTY ROAD 18 AND COUNTY ROAD
 DO4289'500 NORTH.  CONTINUE SOUTHWEST ON US HIGHWAY 45 FOR 0.2 MI (0.3 KM) TO
 DO4289'THE STATION ON THE RIGHT.
 DO4289'
 DO4289'THE STATION IS LOCATED 32.0 FT (9.8 M) WEST OF THE CENTERLINE OF US
 DO4289'HIGHWAY 45, 67.0 FT (20.4 M) WEST OF A POWER POLE WITH TRANSFORMER,
 DO4289'139 FT (42.4 M) NORTH-NORTHEAST OF A 'FIBER OPTIC' WARNING POST AND
 DO4289'155 FT (47.2 M) SOUTH-SOUTHWEST OF A '45 WHITE 3.00' SIGN.
 DO4289'
 DO4289'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4289'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4289'IN IDENTIFICATION.
 DO4289
 DO4289                          STATION RECOVERY (2013)
 DO4289
 DO4289'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DO4289'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4290 ***********************************************************************
 DO4290  DESIGNATION -  WM 039
 DO4290  PID         -  DO4290
 DO4290  STATE/COUNTY-  IL/WHITE
 DO4290  COUNTRY     -  US
 DO4290  USGS QUAD   -  NORRIS CITY (2018)
 DO4290
 DO4290                         *CURRENT SURVEY CONTROL
 DO4290  ______________________________________________________________________
 DO4290* NAD 83(1986) POSITION- 37 56 13.7    (N) 088 20 40.2    (W)   HD_HELD2
 DO4290* NAVD 88 ORTHO HEIGHT -   115.173 (meters)      377.86  (feet) ADJUSTED
 DO4290  ______________________________________________________________________
 DO4290  GEOID HEIGHT    -        -30.137 (meters)                     GEOID18
 DO4290  DYNAMIC HEIGHT  -        115.095 (meters)      377.61  (feet) COMP
 DO4290  MODELED GRAVITY -    979,947.1   (mgal)                       NAVD 88
 DO4290
 DO4290  VERT ORDER      -  SECOND    CLASS I
 DO4290
 DO4290.The horizontal coordinates were established by autonomous hand held GPS
 DO4290.observations and have an estimated accuracy of +/- 10 meters.
 DO4290
 DO4290.The orthometric height was determined by differential leveling and
 DO4290.adjusted by the NATIONAL GEODETIC SURVEY
 DO4290.in April 2013.
 DO4290
 DO4290.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4290.GEOID18 height accuracy estimate available here.
 DO4290
 DO4290.Click photographs - Photos may exist for this station.
 DO4290
 DO4290.The dynamic height is computed by dividing the NAVD 88
 DO4290.geopotential number by the normal gravity value computed on the
 DO4290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4290.degrees latitude (g = 980.6199 gals.).
 DO4290
 DO4290.The modeled gravity was interpolated from observed gravity values.
 DO4290
 DO4290;                    North         East    Units  Estimated Accuracy
 DO4290;SPC IL E     -   140,998.      299,018.      MT  (+/- 10 meters HH2 GPS)
 DO4290
 DO4290_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8185399692(NAD 83)
 DO4290
 DO4290                          SUPERSEDED SURVEY CONTROL
 DO4290
 DO4290.No superseded survey control is available for this station.
 DO4290
 DO4290_MARKER: F = FLANGE-ENCASED ROD
 DO4290_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4290_STAMPING: WM 039 2012
 DO4290_MARK LOGO: UIL
 DO4290_PROJECTION: FLUSH
 DO4290_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4290_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4290+STABILITY: POSITION/ELEVATION WELL
 DO4290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4290+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2013
 DO4290_ROD/PIPE-DEPTH: 7.3 meters
 DO4290_SLEEVE-DEPTH  : 0.9 meters
 DO4290
 DO4290  HISTORY     - Date     Condition        Report By
 DO4290  HISTORY     - 20120613 MONUMENTED       BCA
 DO4290  HISTORY     - 20130924 GOOD             AMESC
 DO4290
 DO4290                          STATION DESCRIPTION
 DO4290
 DO4290'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4290'THE STATION IS LOCATED ABOUT 9.9 MI (15.9 KM) NORTH-NORTHEAST OF
 DO4290'ELDORADO, 6.4 MI (10.3 KM) EAST OF BROUGHTON AND 3.1 MI (5.0 KM)
 DO4290'SOUTH-SOUTHWEST OF NORRIS CITY.
 DO4290'
 DO4290'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4290'HIGHWAY 1 ABOUT 1.0 MI (1.6 KM) SOUTH OF NORRIS CITY, GO SOUTHWEST ON
 DO4290'US HIGHWAY 45 FOR 2.1 MI (3.4 KM) TO COUNTY ROAD 400 NORTH AND THE
 DO4290'STATION ON THE LEFT.
 DO4290'
 DO4290'THE STATION IS LOCATED 42.0 FT (12.8 M) EAST OF THE CENTERLINE OF US
 DO4290'HIGHWAY 45, 25 FT (7.6 M) WEST-NORTHWEST OF THE WEST EDGE OF A GRAVEL
 DO4290'TURN OUT ROAD, 36.3 FT (11.1 M) NORTHEAST OF A UTILITY POLE WITH GUY
 DO4290'WIRE AND 60.2 FT (18.3 M) NORTHEAST OF A 'STOP' SIGN.
 DO4290'
 DO4290'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4290'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4290'IN IDENTIFICATION.
 DO4290
 DO4290                          STATION RECOVERY (2013)
 DO4290
 DO4290'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 DO4290'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4291 ***********************************************************************
 DO4291  DESIGNATION -  WM 040
 DO4291  PID         -  DO4291
 DO4291  STATE/COUNTY-  IL/WHITE
 DO4291  COUNTRY     -  US
 DO4291  USGS QUAD   -  NORRIS CITY (2018)
 DO4291
 DO4291                         *CURRENT SURVEY CONTROL
 DO4291  ______________________________________________________________________
 DO4291* NAD 83(1986) POSITION- 37 54 54.2    (N) 088 21 15.0    (W)   HD_HELD2
 DO4291* NAVD 88 ORTHO HEIGHT -   128.843 (meters)      422.71  (feet) ADJUSTED
 DO4291  ______________________________________________________________________
 DO4291  GEOID HEIGHT    -        -30.085 (meters)                     GEOID18
 DO4291  DYNAMIC HEIGHT  -        128.755 (meters)      422.42  (feet) COMP
 DO4291  MODELED GRAVITY -    979,947.0   (mgal)                       NAVD 88
 DO4291
 DO4291  VERT ORDER      -  SECOND    CLASS I
 DO4291
 DO4291.The horizontal coordinates were established by autonomous hand held GPS
 DO4291.observations and have an estimated accuracy of +/- 10 meters.
 DO4291
 DO4291.The orthometric height was determined by differential leveling and
 DO4291.adjusted by the NATIONAL GEODETIC SURVEY
 DO4291.in April 2013.
 DO4291
 DO4291.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4291.GEOID18 height accuracy estimate available here.
 DO4291
 DO4291.Click photographs - Photos may exist for this station.
 DO4291
 DO4291.The dynamic height is computed by dividing the NAVD 88
 DO4291.geopotential number by the normal gravity value computed on the
 DO4291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4291.degrees latitude (g = 980.6199 gals.).
 DO4291
 DO4291.The modeled gravity was interpolated from observed gravity values.
 DO4291
 DO4291;                    North         East    Units  Estimated Accuracy
 DO4291;SPC IL E     -   138,547.      298,168.      MT  (+/- 10 meters HH2 GPS)
 DO4291
 DO4291_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8096897254(NAD 83)
 DO4291
 DO4291                          SUPERSEDED SURVEY CONTROL
 DO4291
 DO4291.No superseded survey control is available for this station.
 DO4291
 DO4291_MARKER: F = FLANGE-ENCASED ROD
 DO4291_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4291_STAMPING: WM 040 2012
 DO4291_MARK LOGO: UIL
 DO4291_PROJECTION: FLUSH
 DO4291_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4291_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4291+STABILITY: POSITION/ELEVATION WELL
 DO4291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4291+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4291_ROD/PIPE-DEPTH: 4.9 meters
 DO4291_SLEEVE-DEPTH  : 0.9 meters
 DO4291
 DO4291  HISTORY     - Date     Condition        Report By
 DO4291  HISTORY     - 20120613 MONUMENTED       BCA
 DO4291
 DO4291                          STATION DESCRIPTION
 DO4291
 DO4291'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4291'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHEAST OF
 DO4291'ELDORADO, 6.0 MI (9.7 KM) EAST-SOUTHEAST OF BROUGHTON AND 4.8 MI (7.7
 DO4291'KM) SOUTH-SOUTHWEST OF NORRIS CITY.
 DO4291'
 DO4291'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4291'ROAD 9 (WASHINGTON ROAD) ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DO4291'ELDORADO, GO NORTH ON US HIGHWAY 45 FOR 1.2 MI (1.9 KM) TO STATE
 DO4291'HIGHWAY 141.  CONTINUE NORTH ON US HIGHWAY 45 FOR 0.4 MI (0.6 KM) TO
 DO4291'THE STATION ON THE RIGHT.
 DO4291'
 DO4291'THE STATION IS LOCATED 41.9 FT (12.8 M) EAST-SOUTHEAST OF THE
 DO4291'CENTERLINE OF US HIGHWAY 45, 63.0 FT (19.2 M) NORTHWEST OF A UTILITY
 DO4291'POLE, 81.2 FT (24.7 M) NORTHWEST OF A 'FIBER OPTIC' WARNING POST AND
 DO4291'130.5 FT (39.8 M) NORTHEAST OF A 'NO PASSING ZONE' SIGN.
 DO4291'
 DO4291'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4291'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4291'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4292 ***********************************************************************
 DO4292  DESIGNATION -  WM 041
 DO4292  PID         -  DO4292
 DO4292  STATE/COUNTY-  IL/GALLATIN
 DO4292  COUNTRY     -  US
 DO4292  USGS QUAD   -  NORRIS CITY (2018)
 DO4292
 DO4292                         *CURRENT SURVEY CONTROL
 DO4292  ______________________________________________________________________
 DO4292* NAD 83(1986) POSITION- 37 54 13.1    (N) 088 21 34.1    (W)   HD_HELD2
 DO4292* NAVD 88 ORTHO HEIGHT -   125.550 (meters)      411.91  (feet) ADJUSTED
 DO4292  ______________________________________________________________________
 DO4292  GEOID HEIGHT    -        -30.057 (meters)                     GEOID18
 DO4292  DYNAMIC HEIGHT  -        125.465 (meters)      411.63  (feet) COMP
 DO4292  MODELED GRAVITY -    979,947.1   (mgal)                       NAVD 88
 DO4292
 DO4292  VERT ORDER      -  SECOND    CLASS I
 DO4292
 DO4292.The horizontal coordinates were established by autonomous hand held GPS
 DO4292.observations and have an estimated accuracy of +/- 10 meters.
 DO4292
 DO4292.The orthometric height was determined by differential leveling and
 DO4292.adjusted by the NATIONAL GEODETIC SURVEY
 DO4292.in April 2013.
 DO4292
 DO4292.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4292.GEOID18 height accuracy estimate available here.
 DO4292
 DO4292.Click photographs - Photos may exist for this station.
 DO4292
 DO4292.The dynamic height is computed by dividing the NAVD 88
 DO4292.geopotential number by the normal gravity value computed on the
 DO4292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4292.degrees latitude (g = 980.6199 gals.).
 DO4292
 DO4292.The modeled gravity was interpolated from observed gravity values.
 DO4292
 DO4292;                    North         East    Units  Estimated Accuracy
 DO4292;SPC IL E     -   137,280.      297,701.      MT  (+/- 10 meters HH2 GPS)
 DO4292
 DO4292_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8048395994(NAD 83)
 DO4292
 DO4292                          SUPERSEDED SURVEY CONTROL
 DO4292
 DO4292.No superseded survey control is available for this station.
 DO4292
 DO4292_MARKER: F = FLANGE-ENCASED ROD
 DO4292_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4292_STAMPING: WM 041 2012
 DO4292_MARK LOGO: UIL
 DO4292_PROJECTION: FLUSH
 DO4292_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4292_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4292+STABILITY: POSITION/ELEVATION WELL
 DO4292_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4292+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4292_ROD/PIPE-DEPTH: 4.9 meters
 DO4292_SLEEVE-DEPTH  : 0.9 meters
 DO4292
 DO4292  HISTORY     - Date     Condition        Report By
 DO4292  HISTORY     - 20120613 MONUMENTED       BCA
 DO4292
 DO4292                          STATION DESCRIPTION
 DO4292
 DO4292'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4292'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHEAST OF ELDORADO,
 DO4292'6.0 MI (9.7 KM) EAST-SOUTHEAST OF BROUGHTON AND 5.6 MI (9.0 KM)
 DO4292'SOUTH-SOUTHWEST OF NORRIS CITY.
 DO4292'
 DO4292'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4292'ROAD 9 (WASHINGTON ROAD) ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DO4292'ELDORADO, GO NORTHEAST OF US HIGHWAY 45 FOR 0.7 MI (1.1 KM) TO THE
 DO4292'STATION ON THE RIGHT.
 DO4292'
 DO4292'THE STATION IS LOCATED 30.2 FT (9.2 M) SOUTHEAST OF THE CENTERLINE OF
 DO4292'US HIGHWAY 45, 5.5 FT (1.7 M) WEST OF THE EIGHTH FENCE POST SOUTHWEST
 DO4292'OF A CORNER POST, 5.9 FT (1.8 M) NORTHWEST OF THE NINTH FENCE POST
 DO4292'SOUTHWEST OF A CORNER POST, 84.8 FT (25.8 M) SOUTHWEST OF A CORNER
 DO4292'FENCE POST AND 180 FT (54.9 M) SOUTHWEST OF THE CENTERLINE OF HAZEL
 DO4292'RIDGE ROAD.
 DO4292'
 DO4292'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4292'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4292'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4293 ***********************************************************************
 DO4293  DESIGNATION -  WM 042
 DO4293  PID         -  DO4293
 DO4293  STATE/COUNTY-  IL/GALLATIN
 DO4293  COUNTRY     -  US
 DO4293  USGS QUAD   -  NORRIS CITY (2018)
 DO4293
 DO4293                         *CURRENT SURVEY CONTROL
 DO4293  ______________________________________________________________________
 DO4293* NAD 83(1986) POSITION- 37 53 44.9    (N) 088 21 12.0    (W)   HD_HELD2
 DO4293* NAVD 88 ORTHO HEIGHT -   126.589 (meters)      415.32  (feet) ADJUSTED
 DO4293  ______________________________________________________________________
 DO4293  GEOID HEIGHT    -        -30.049 (meters)                     GEOID18
 DO4293  DYNAMIC HEIGHT  -        126.503 (meters)      415.04  (feet) COMP
 DO4293  MODELED GRAVITY -    979,946.4   (mgal)                       NAVD 88
 DO4293
 DO4293  VERT ORDER      -  SECOND    CLASS I
 DO4293
 DO4293.The horizontal coordinates were established by autonomous hand held GPS
 DO4293.observations and have an estimated accuracy of +/- 10 meters.
 DO4293
 DO4293.The orthometric height was determined by differential leveling and
 DO4293.adjusted by the NATIONAL GEODETIC SURVEY
 DO4293.in April 2013.
 DO4293
 DO4293.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4293.GEOID18 height accuracy estimate available here.
 DO4293
 DO4293.Click photographs - Photos may exist for this station.
 DO4293
 DO4293.The dynamic height is computed by dividing the NAVD 88
 DO4293.geopotential number by the normal gravity value computed on the
 DO4293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4293.degrees latitude (g = 980.6199 gals.).
 DO4293
 DO4293.The modeled gravity was interpolated from observed gravity values.
 DO4293
 DO4293;                    North         East    Units  Estimated Accuracy
 DO4293;SPC IL E     -   136,410.      298,241.      MT  (+/- 10 meters HH2 GPS)
 DO4293
 DO4293_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8101095117(NAD 83)
 DO4293
 DO4293                          SUPERSEDED SURVEY CONTROL
 DO4293
 DO4293.No superseded survey control is available for this station.
 DO4293
 DO4293_MARKER: F = FLANGE-ENCASED ROD
 DO4293_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4293_STAMPING: WM 042 2012
 DO4293_MARK LOGO: UIL
 DO4293_PROJECTION: FLUSH
 DO4293_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4293_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4293+STABILITY: POSITION/ELEVATION WELL
 DO4293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4293+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 DO4293_ROD/PIPE-DEPTH: 7.3 meters
 DO4293_SLEEVE-DEPTH  : 0.9 meters
 DO4293
 DO4293  HISTORY     - Date     Condition        Report By
 DO4293  HISTORY     - 20120613 MONUMENTED       BCA
 DO4293
 DO4293                          STATION DESCRIPTION
 DO4293
 DO4293'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4293'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHEAST OF ELDORADO,
 DO4293'6.5 MI (10.5 KM) EAST-SOUTHEAST OF BROUGHTON AND 6.0 MI (9.7 KM)
 DO4293'SOUTH-SOUTHWEST OF NORRIS CITY.
 DO4293'
 DO4293'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4293'ROAD 9 (WASHINGTON ROAD) ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DO4293'ELDORADO, GO EAST ON COUNTY ROAD 9 (WASHINGTON ROAD) FOR 1.0 MI (1.6
 DO4293'KM) TO THE STATION ON THE LEFT.
 DO4293'
 DO4293'THE STATION IS LOCATED 23.4 FT (7.1 M) NORTHEAST OF THE CENTERLINE OF
 DO4293'COUNTY ROAD 9 (WASHINGTON ROAD), 47 FT (14.3 M) NORTHWEST OF THE
 DO4293'CENTER OF A FIELD ENTRANCE AND 71.5 FT (21.8 M) NORTH OF A UTILITY
 DO4293'POLE.
 DO4293'
 DO4293'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4293'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4293'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4294 ***********************************************************************
 DO4294  DESIGNATION -  WM 043
 DO4294  PID         -  DO4294
 DO4294  STATE/COUNTY-  IL/GALLATIN
 DO4294  COUNTRY     -  US
 DO4294  USGS QUAD   -  NORRIS CITY (2018)
 DO4294
 DO4294                         *CURRENT SURVEY CONTROL
 DO4294  ______________________________________________________________________
 DO4294* NAD 83(1986) POSITION- 37 53 24.4    (N) 088 20 32.3    (W)   HD_HELD2
 DO4294* NAVD 88 ORTHO HEIGHT -   128.552 (meters)      421.76  (feet) ADJUSTED
 DO4294  ______________________________________________________________________
 DO4294  GEOID HEIGHT    -        -30.050 (meters)                     GEOID18
 DO4294  DYNAMIC HEIGHT  -        128.464 (meters)      421.47  (feet) COMP
 DO4294  MODELED GRAVITY -    979,945.4   (mgal)                       NAVD 88
 DO4294
 DO4294  VERT ORDER      -  SECOND    CLASS I
 DO4294
 DO4294.The horizontal coordinates were established by autonomous hand held GPS
 DO4294.observations and have an estimated accuracy of +/- 10 meters.
 DO4294
 DO4294.The orthometric height was determined by differential leveling and
 DO4294.adjusted by the NATIONAL GEODETIC SURVEY
 DO4294.in April 2013.
 DO4294
 DO4294.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4294.GEOID18 height accuracy estimate available here.
 DO4294
 DO4294.Click photographs - Photos may exist for this station.
 DO4294
 DO4294.The dynamic height is computed by dividing the NAVD 88
 DO4294.geopotential number by the normal gravity value computed on the
 DO4294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4294.degrees latitude (g = 980.6199 gals.).
 DO4294
 DO4294.The modeled gravity was interpolated from observed gravity values.
 DO4294
 DO4294;                    North         East    Units  Estimated Accuracy
 DO4294;SPC IL E     -   135,778.      299,211.      MT  (+/- 10 meters HH2 GPS)
 DO4294
 DO4294_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8197094471(NAD 83)
 DO4294
 DO4294                          SUPERSEDED SURVEY CONTROL
 DO4294
 DO4294.No superseded survey control is available for this station.
 DO4294
 DO4294_MARKER: F = FLANGE-ENCASED ROD
 DO4294_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4294_STAMPING: WM 043 2012
 DO4294_MARK LOGO: UIL
 DO4294_PROJECTION: FLUSH
 DO4294_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4294_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4294+STABILITY: POSITION/ELEVATION WELL
 DO4294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4294+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 DO4294_ROD/PIPE-DEPTH: 7.3 meters
 DO4294_SLEEVE-DEPTH  : 0.9 meters
 DO4294
 DO4294  HISTORY     - Date     Condition        Report By
 DO4294  HISTORY     - 20120614 MONUMENTED       BCA
 DO4294
 DO4294                          STATION DESCRIPTION
 DO4294
 DO4294'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4294'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTHEAST OF ELDORADO,
 DO4294'7.2 MI (11.6 KM) EAST-SOUTHEAST OF BROUGHTON AND 6.3 MI (10.1 KM)
 DO4294'SOUTH OF NORRIS CITY.
 DO4294'
 DO4294'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4294'ROAD 9 (WASHINGTON ROAD) ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DO4294'ELDORADO, GO EAST ON COUNTY ROAD 9 (WASHINGTON ROAD) FOR 1.9 MI (3.1
 DO4294'KM) TO ADKIN ROAD (CR 1799 EAST) AND THE STATION ON THE RIGHT.
 DO4294'
 DO4294'THE STATION IS LOCATED 67.5 FT (20.6 M) SOUTH OF THE CENTERLINE OF
 DO4294'WASHINGTON ROAD, 30 FT (9.1 M) WEST OF THE CENTERLINE OF ADKIN ROAD, 3
 DO4294'FT (0.9 M) SOUTHEAST OF A WOODEN POST AND 9 FT (2.7 M) SOUTHEAST OF A
 DO4294'WATER METER.
 DO4294'
 DO4294'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4294'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4294'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4295 ***********************************************************************
 DO4295  DESIGNATION -  WM 044
 DO4295  PID         -  DO4295
 DO4295  STATE/COUNTY-  IL/GALLATIN
 DO4295  COUNTRY     -  US
 DO4295  USGS QUAD   -  NORRIS CITY (2018)
 DO4295
 DO4295                         *CURRENT SURVEY CONTROL
 DO4295  ______________________________________________________________________
 DO4295* NAD 83(1986) POSITION- 37 53 25.2    (N) 088 19 22.1    (W)   HD_HELD2
 DO4295* NAVD 88 ORTHO HEIGHT -   115.289 (meters)      378.24  (feet) ADJUSTED
 DO4295  ______________________________________________________________________
 DO4295  GEOID HEIGHT    -        -30.075 (meters)                     GEOID18
 DO4295  DYNAMIC HEIGHT  -        115.210 (meters)      377.98  (feet) COMP
 DO4295  MODELED GRAVITY -    979,943.7   (mgal)                       NAVD 88
 DO4295
 DO4295  VERT ORDER      -  SECOND    CLASS I
 DO4295
 DO4295.The horizontal coordinates were established by autonomous hand held GPS
 DO4295.observations and have an estimated accuracy of +/- 10 meters.
 DO4295
 DO4295.The orthometric height was determined by differential leveling and
 DO4295.adjusted by the NATIONAL GEODETIC SURVEY
 DO4295.in April 2013.
 DO4295
 DO4295.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4295.GEOID18 height accuracy estimate available here.
 DO4295
 DO4295.Click photographs - Photos may exist for this station.
 DO4295
 DO4295.The dynamic height is computed by dividing the NAVD 88
 DO4295.geopotential number by the normal gravity value computed on the
 DO4295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4295.degrees latitude (g = 980.6199 gals.).
 DO4295
 DO4295.The modeled gravity was interpolated from observed gravity values.
 DO4295
 DO4295;                    North         East    Units  Estimated Accuracy
 DO4295;SPC IL E     -   135,803.      300,926.      MT  (+/- 10 meters HH2 GPS)
 DO4295
 DO4295_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8368594472(NAD 83)
 DO4295
 DO4295                          SUPERSEDED SURVEY CONTROL
 DO4295
 DO4295.No superseded survey control is available for this station.
 DO4295
 DO4295_MARKER: F = FLANGE-ENCASED ROD
 DO4295_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4295_STAMPING: WM 044 2012
 DO4295_MARK LOGO: UIL
 DO4295_PROJECTION: FLUSH
 DO4295_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4295_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4295+STABILITY: POSITION/ELEVATION WELL
 DO4295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4295+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 DO4295_ROD/PIPE-DEPTH: 6.1 meters
 DO4295_SLEEVE-DEPTH  : 0.9 meters
 DO4295
 DO4295  HISTORY     - Date     Condition        Report By
 DO4295  HISTORY     - 20120614 MONUMENTED       BCA
 DO4295
 DO4295                          STATION DESCRIPTION
 DO4295
 DO4295'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4295'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-SOUTHEAST OF
 DO4295'BROUGHTON, 7.1 MI (11.4 KM) NORTH-NORTHWEST OF RIDGWAY AND 6.3 MI
 DO4295'(10.1 KM) SOUTH OF NORRIS CITY.
 DO4295'
 DO4295'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH COUNTY
 DO4295'ROAD 9 (WASHINGTON ROAD) ABOUT 7.0 MI (11.3 KM) NORTH-NORTHEAST OF
 DO4295'ELDORADO, GO EAST ON COUNTY ROAD 9 (WASHINGTON ROAD) FOR 2.6 MI (4.2
 DO4295'KM) TO BRADFORD ROAD.  CONTINUE EAST ON WASHINGTON ROAD FOR 0.3 MI
 DO4295'(0.5 KM) TO THE STATION ON THE LEFT.
 DO4295'
 DO4295'THE STATION IS LOCATED 30.8 FT (9.4 M) NORTH OF THE CENTERLINE OF
 DO4295'WASHINGTON ROAD, 31.0 FT (9.4 M) EAST-NORTHEAST OF THE EAST END OF A
 DO4295'18 INCH (46 CM) CONCRETE CULVERT, 78.3 FT (23.9 M) WEST OF A TELEPHONE
 DO4295'PEDESTAL AND 137.5 FT (41.9 M) EAST-NORTHEAST OF A MAILBOX '2655'.
 DO4295'
 DO4295'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4295'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4295'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4296 ***********************************************************************
 DO4296  DESIGNATION -  WM 045
 DO4296  PID         -  DO4296
 DO4296  STATE/COUNTY-  IL/GALLATIN
 DO4296  COUNTRY     -  US
 DO4296  USGS QUAD   -  NORRIS CITY (2018)
 DO4296
 DO4296                         *CURRENT SURVEY CONTROL
 DO4296  ______________________________________________________________________
 DO4296* NAD 83(1986) POSITION- 37 53 24.8    (N) 088 18 16.1    (W)   HD_HELD2
 DO4296* NAVD 88 ORTHO HEIGHT -   119.095 (meters)      390.73  (feet) ADJUSTED
 DO4296  ______________________________________________________________________
 DO4296  GEOID HEIGHT    -        -30.097 (meters)                     GEOID18
 DO4296  DYNAMIC HEIGHT  -        119.013 (meters)      390.46  (feet) COMP
 DO4296  MODELED GRAVITY -    979,942.2   (mgal)                       NAVD 88
 DO4296
 DO4296  VERT ORDER      -  SECOND    CLASS I
 DO4296
 DO4296.The horizontal coordinates were established by autonomous hand held GPS
 DO4296.observations and have an estimated accuracy of +/- 10 meters.
 DO4296
 DO4296.The orthometric height was determined by differential leveling and
 DO4296.adjusted by the NATIONAL GEODETIC SURVEY
 DO4296.in April 2013.
 DO4296
 DO4296.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4296.GEOID18 height accuracy estimate available here.
 DO4296
 DO4296.Click photographs - Photos may exist for this station.
 DO4296
 DO4296.The dynamic height is computed by dividing the NAVD 88
 DO4296.geopotential number by the normal gravity value computed on the
 DO4296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4296.degrees latitude (g = 980.6199 gals.).
 DO4296
 DO4296.The modeled gravity was interpolated from observed gravity values.
 DO4296
 DO4296;                    North         East    Units  Estimated Accuracy
 DO4296;SPC IL E     -   135,791.      302,539.      MT  (+/- 10 meters HH2 GPS)
 DO4296
 DO4296_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8529794437(NAD 83)
 DO4296
 DO4296                          SUPERSEDED SURVEY CONTROL
 DO4296
 DO4296.No superseded survey control is available for this station.
 DO4296
 DO4296_MARKER: F = FLANGE-ENCASED ROD
 DO4296_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4296_STAMPING: WM 045 2012
 DO4296_MARK LOGO: UIL
 DO4296_PROJECTION: FLUSH
 DO4296_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4296_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4296+STABILITY: POSITION/ELEVATION WELL
 DO4296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4296+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DO4296_ROD/PIPE-DEPTH: 8.5 meters
 DO4296_SLEEVE-DEPTH  : 0.9 meters
 DO4296
 DO4296  HISTORY     - Date     Condition        Report By
 DO4296  HISTORY     - 20120614 MONUMENTED       BCA
 DO4296  HISTORY     - 20230823 GOOD             ILDT
 DO4296
 DO4296                          STATION DESCRIPTION
 DO4296
 DO4296'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4296'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTHEAST OF ELDORADO,
 DO4296'6.7 MI (10.8 KM) NORTH-NORTHWEST OF RIDGWAY AND 6.4 MI (10.3 KM)
 DO4296'SOUTH-SOUTHEAST OF NORRIS CITY.
 DO4296'
 DO4296'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH COUNTY
 DO4296'ROAD 9 (WASHINGTON ROAD) ABOUT 9.1 MI (14.6 KM) NORTHEAST OF ELDORADO,
 DO4296'GO WEST ON COUNTY ROAD 9 (WASHINGTON ROAD) FOR 0.1 MI (0.2 KM) TO THE
 DO4296'STATION ON THE RIGHT.
 DO4296'
 DO4296'THE STATION IS LOCATED 23.1 FT (7.0 M) NORTH OF THE CENTERLINE OF
 DO4296'WASHINGTON ROAD, 1.0 FT (0.3 M) SOUTH OF THE SOUTH EDGE OF A CONCRETE
 DO4296'WALKWAY, 38.0 FT (11.6 M) NORTHEAST OF THE EAST END OF A 12 INCH (30
 DO4296'CM) CORRUGATED METAL PIPE, 54.1 FT (16.5 M) SOUTHWEST OF A CORNER
 DO4296'FENCE POST AND 90.7 FT (27.6 M) EAST OF A UTILITY POLE.
 DO4296'
 DO4296'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4296'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4296'IN IDENTIFICATION.
 DO4296
 DO4296                          STATION RECOVERY (2023)
 DO4296
 DO4296'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4297 ***********************************************************************
 DO4297  DESIGNATION -  WM 046
 DO4297  PID         -  DO4297
 DO4297  STATE/COUNTY-  IL/GALLATIN
 DO4297  COUNTRY     -  US
 DO4297  USGS QUAD   -  NORRIS CITY (2018)
 DO4297
 DO4297                         *CURRENT SURVEY CONTROL
 DO4297  ______________________________________________________________________
 DO4297* NAD 83(1986) POSITION- 37 52 57.3    (N) 088 17 53.4    (W)   HD_HELD2
 DO4297* NAVD 88 ORTHO HEIGHT -   112.239 (meters)      368.24  (feet) ADJUSTED
 DO4297  ______________________________________________________________________
 DO4297  GEOID HEIGHT    -        -30.088 (meters)                     GEOID18
 DO4297  DYNAMIC HEIGHT  -        112.162 (meters)      367.98  (feet) COMP
 DO4297  MODELED GRAVITY -    979,941.9   (mgal)                       NAVD 88
 DO4297
 DO4297  VERT ORDER      -  SECOND    CLASS I
 DO4297
 DO4297.The horizontal coordinates were established by autonomous hand held GPS
 DO4297.observations and have an estimated accuracy of +/- 10 meters.
 DO4297
 DO4297.The orthometric height was determined by differential leveling and
 DO4297.adjusted by the NATIONAL GEODETIC SURVEY
 DO4297.in April 2013.
 DO4297
 DO4297.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4297.GEOID18 height accuracy estimate available here.
 DO4297
 DO4297.Click photographs - Photos may exist for this station.
 DO4297
 DO4297.The dynamic height is computed by dividing the NAVD 88
 DO4297.geopotential number by the normal gravity value computed on the
 DO4297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4297.degrees latitude (g = 980.6199 gals.).
 DO4297
 DO4297.The modeled gravity was interpolated from observed gravity values.
 DO4297
 DO4297;                    North         East    Units  Estimated Accuracy
 DO4297;SPC IL E     -   134,943.      303,094.      MT  (+/- 10 meters HH2 GPS)
 DO4297
 DO4297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8584093581(NAD 83)
 DO4297
 DO4297                          SUPERSEDED SURVEY CONTROL
 DO4297
 DO4297.No superseded survey control is available for this station.
 DO4297
 DO4297_MARKER: DD = SURVEY DISK
 DO4297_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4297_SP_SET: ABUTMENT
 DO4297_STAMPING: WM 046 2012
 DO4297_MARK LOGO: UIL
 DO4297_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4297_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4297+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2012
 DO4297
 DO4297  HISTORY     - Date     Condition        Report By
 DO4297  HISTORY     - 20120603 MONUMENTED       PATRIC
 DO4297  HISTORY     - 20230823 GOOD             ILDT
 DO4297
 DO4297                          STATION DESCRIPTION
 DO4297
 DO4297'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4297'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) EAST-NORTHEAST OF
 DO4297'ELDORADO, 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF NORRIS CITY AND 6.1 MI
 DO4297'(9.8 KM) NORTH-NORTHWEST OF RIDGWAY.
 DO4297'
 DO4297'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4297'HIGHWAY 141 ABOUT 1.3 MI (2.1 KM) NORTH OF OMAHA, IL, GO SOUTH ON
 DO4297'STATE HIGHWAY 1 FOR 1.7 MI (2.7 KM) TO FIRST ST. CONTINUE SOUTH ON
 DO4297'STATE HIGHWAY 1 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DO4297'
 DO4297'THE STATION IS LOCATED IN THE EAST END OF THE SOUTH ABUTMENT OF STATE
 DO4297'HIGHWAY 1 BRIDGE '030-0018', 115 FT (35.1 M) NORTH OF A WOOD PILING
 DO4297'AND 159 FT (48.5 M) SOUTH OF THE NORTH ABUTMENT.
 DO4297'
 DO4297'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4297'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4297'IN IDENTIFICATION.
 DO4297
 DO4297                          STATION RECOVERY (2023)
 DO4297
 DO4297'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4297'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4298 ***********************************************************************
 DO4298  DESIGNATION -  WM 047
 DO4298  PID         -  DO4298
 DO4298  STATE/COUNTY-  IL/GALLATIN
 DO4298  COUNTRY     -  US
 DO4298  USGS QUAD   -  RIDGWAY (2018)
 DO4298
 DO4298                         *CURRENT SURVEY CONTROL
 DO4298  ______________________________________________________________________
 DO4298* NAD 83(1986) POSITION- 37 51 51.6    (N) 088 17 21.9    (W)   HD_HELD2
 DO4298* NAVD 88 ORTHO HEIGHT -   114.111 (meters)      374.38  (feet) ADJUSTED
 DO4298  ______________________________________________________________________
 DO4298  GEOID HEIGHT    -        -30.057 (meters)                     GEOID18
 DO4298  DYNAMIC HEIGHT  -        114.033 (meters)      374.12  (feet) COMP
 DO4298  MODELED GRAVITY -    979,942.0   (mgal)                       NAVD 88
 DO4298
 DO4298  VERT ORDER      -  SECOND    CLASS I
 DO4298
 DO4298.The horizontal coordinates were established by autonomous hand held GPS
 DO4298.observations and have an estimated accuracy of +/- 10 meters.
 DO4298
 DO4298.The orthometric height was determined by differential leveling and
 DO4298.adjusted by the NATIONAL GEODETIC SURVEY
 DO4298.in April 2013.
 DO4298
 DO4298.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4298.GEOID18 height accuracy estimate available here.
 DO4298
 DO4298.Click photographs - Photos may exist for this station.
 DO4298
 DO4298.The dynamic height is computed by dividing the NAVD 88
 DO4298.geopotential number by the normal gravity value computed on the
 DO4298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4298.degrees latitude (g = 980.6199 gals.).
 DO4298
 DO4298.The modeled gravity was interpolated from observed gravity values.
 DO4298
 DO4298;                    North         East    Units  Estimated Accuracy
 DO4298;SPC IL E     -   132,918.      303,864.      MT  (+/- 10 meters HH2 GPS)
 DO4298
 DO4298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8658291546(NAD 83)
 DO4298
 DO4298                          SUPERSEDED SURVEY CONTROL
 DO4298
 DO4298.No superseded survey control is available for this station.
 DO4298
 DO4298_MARKER: F = FLANGE-ENCASED ROD
 DO4298_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4298_STAMPING: WM 047 2012
 DO4298_MARK LOGO: UIL
 DO4298_PROJECTION: FLUSH
 DO4298_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4298_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4298+STABILITY: POSITION/ELEVATION WELL
 DO4298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4298+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DO4298_ROD/PIPE-DEPTH: 12.2 meters
 DO4298_SLEEVE-DEPTH  : 0.9 meters
 DO4298
 DO4298  HISTORY     - Date     Condition        Report By
 DO4298  HISTORY     - 20120614 MONUMENTED       BCA
 DO4298  HISTORY     - 20230823 GOOD             ILDT
 DO4298
 DO4298                          STATION DESCRIPTION
 DO4298
 DO4298'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4298'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) EAST-NORTHEAST OF
 DO4298'ELDORADO, 8.3 MI (13.4 KM) SOUTH-SOUTHEAST OF NORRIS CITY AND 4.8 MI
 DO4298'(7.7 KM) NORTH-NORTHWEST OF RIDGWAY.
 DO4298'
 DO4298'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4298'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4298'NORTH ON STATE HIGHWAY 1 FOR 8.1 MI (13.0 KM) TO COUNTY ROAD 1900
 DO4298'EAST.  CONTINUE NORTH ON STATE HIGHWAY 1 FOR 0.5 MI (0.8 KM) TO THE
 DO4298'STATION ON THE RIGHT.
 DO4298'
 DO4298'THE STATION IS LOCATED 30.0 FT (9.1 M) EAST OF THE CENTERLINE OF STATE
 DO4298'HIGHWAY 1, 42 FT (12.8 M) SOUTH OF THE SOUTH END OF A 15 INCH (38 CM)
 DO4298'CORRUGATED METAL PIPE AND 127 FT (38.7 M) SOUTHEAST OF THE SOUTH END
 DO4298'OF A 18 INCH (46 CM) CORRUGATED METAL PIPE.
 DO4298'
 DO4298'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4298'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4298'IN IDENTIFICATION.
 DO4298
 DO4298                          STATION RECOVERY (2023)
 DO4298
 DO4298'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4298'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4299 ***********************************************************************
 DO4299  DESIGNATION -  WM 048
 DO4299  PID         -  DO4299
 DO4299  STATE/COUNTY-  IL/GALLATIN
 DO4299  COUNTRY     -  US
 DO4299  USGS QUAD   -  RIDGWAY (2018)
 DO4299
 DO4299                         *CURRENT SURVEY CONTROL
 DO4299  ______________________________________________________________________
 DO4299* NAD 83(1986) POSITION- 37 51 01.0    (N) 088 17 00.6    (W)   HD_HELD2
 DO4299* NAVD 88 ORTHO HEIGHT -   115.593 (meters)      379.24  (feet) ADJUSTED
 DO4299  ______________________________________________________________________
 DO4299  GEOID HEIGHT    -        -30.031 (meters)                     GEOID18
 DO4299  DYNAMIC HEIGHT  -        115.514 (meters)      378.98  (feet) COMP
 DO4299  MODELED GRAVITY -    979,942.2   (mgal)                       NAVD 88
 DO4299
 DO4299  VERT ORDER      -  SECOND    CLASS I
 DO4299
 DO4299.The horizontal coordinates were established by autonomous hand held GPS
 DO4299.observations and have an estimated accuracy of +/- 10 meters.
 DO4299
 DO4299.The orthometric height was determined by differential leveling and
 DO4299.adjusted by the NATIONAL GEODETIC SURVEY
 DO4299.in April 2013.
 DO4299
 DO4299.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4299.GEOID18 height accuracy estimate available here.
 DO4299
 DO4299.Click photographs - Photos may exist for this station.
 DO4299
 DO4299.The dynamic height is computed by dividing the NAVD 88
 DO4299.geopotential number by the normal gravity value computed on the
 DO4299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4299.degrees latitude (g = 980.6199 gals.).
 DO4299
 DO4299.The modeled gravity was interpolated from observed gravity values.
 DO4299
 DO4299;                    North         East    Units  Estimated Accuracy
 DO4299;SPC IL E     -   131,358.      304,386.      MT  (+/- 10 meters HH2 GPS)
 DO4299
 DO4299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8708189979(NAD 83)
 DO4299
 DO4299                          SUPERSEDED SURVEY CONTROL
 DO4299
 DO4299.No superseded survey control is available for this station.
 DO4299
 DO4299_MARKER: F = FLANGE-ENCASED ROD
 DO4299_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4299_STAMPING: WM 048 2012
 DO4299_MARK LOGO: UIL
 DO4299_PROJECTION: FLUSH
 DO4299_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4299_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4299+STABILITY: POSITION/ELEVATION WELL
 DO4299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4299+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DO4299_ROD/PIPE-DEPTH: 11.0 meters
 DO4299_SLEEVE-DEPTH  : 0.9 meters
 DO4299
 DO4299  HISTORY     - Date     Condition        Report By
 DO4299  HISTORY     - 20120614 MONUMENTED       BCA
 DO4299  HISTORY     - 20230823 GOOD             ILDT
 DO4299
 DO4299                          STATION DESCRIPTION
 DO4299
 DO4299'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4299'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) EAST-NORTHEAST OF
 DO4299'ELDORADO, 8.7 MI (14.0 KM) NORTH-NORTHEAST OF EQUALITY AND 3.7 MI (6.0
 DO4299'KM) NORTH-NORTHWEST OF RIDGWAY.
 DO4299'
 DO4299'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4299'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4299'NORTH ON STATE HIGHWAY 1 FOR 7.1 MI (11.4 KM) TO ELBA ROAD.  CONTINUE
 DO4299'NORTH ON STATE HIGHWAY 1 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DO4299'RIGHT.
 DO4299'
 DO4299'THE STATION IS LOCATED 21.2 FT (6.5 M) EAST OF THE CENTERLINE OF STATE
 DO4299'HIGHWAY 1, 6.3 FT (1.9 M) WEST OF A FIELD EDGE, 36.7 FT (11.2 M) NORTH
 DO4299'OF THE NORTHEAST CORNER OF A CONCRETE BOX CULVERT, 62.8 FT (19.1 M)
 DO4299'NORTH-NORTHWEST OF THE NORTH END OF A 18 INCH (46 CM) CORRUGATED METAL
 DO4299'PIPE CULVERT AND 96.0 FT (29.3 M) NORTH-NORTHWEST OF A TELEPHONE
 DO4299'PEDESTAL.
 DO4299'
 DO4299'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4299'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4299'IN IDENTIFICATION.
 DO4299
 DO4299                          STATION RECOVERY (2023)
 DO4299
 DO4299'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4299'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4300 ***********************************************************************
 DO4300  DESIGNATION -  WM 049
 DO4300  PID         -  DO4300
 DO4300  STATE/COUNTY-  IL/GALLATIN
 DO4300  COUNTRY     -  US
 DO4300  USGS QUAD   -  RIDGWAY (2018)
 DO4300
 DO4300                         *CURRENT SURVEY CONTROL
 DO4300  ______________________________________________________________________
 DO4300* NAD 83(1986) POSITION- 37 50 03.5    (N) 088 16 53.5    (W)   HD_HELD2
 DO4300* NAVD 88 ORTHO HEIGHT -   114.969 (meters)      377.19  (feet) ADJUSTED
 DO4300  ______________________________________________________________________
 DO4300  GEOID HEIGHT    -        -29.995 (meters)                     GEOID18
 DO4300  DYNAMIC HEIGHT  -        114.890 (meters)      376.93  (feet) COMP
 DO4300  MODELED GRAVITY -    979,942.6   (mgal)                       NAVD 88
 DO4300
 DO4300  VERT ORDER      -  SECOND    CLASS I
 DO4300
 DO4300.The horizontal coordinates were established by autonomous hand held GPS
 DO4300.observations and have an estimated accuracy of +/- 10 meters.
 DO4300
 DO4300.The orthometric height was determined by differential leveling and
 DO4300.adjusted by the NATIONAL GEODETIC SURVEY
 DO4300.in April 2013.
 DO4300
 DO4300.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4300.GEOID18 height accuracy estimate available here.
 DO4300
 DO4300.Click photographs - Photos may exist for this station.
 DO4300
 DO4300.The dynamic height is computed by dividing the NAVD 88
 DO4300.geopotential number by the normal gravity value computed on the
 DO4300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4300.degrees latitude (g = 980.6199 gals.).
 DO4300
 DO4300.The modeled gravity was interpolated from observed gravity values.
 DO4300
 DO4300;                    North         East    Units  Estimated Accuracy
 DO4300;SPC IL E     -   129,585.      304,560.      MT  (+/- 10 meters HH2 GPS)
 DO4300
 DO4300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8723088204(NAD 83)
 DO4300
 DO4300                          SUPERSEDED SURVEY CONTROL
 DO4300
 DO4300.No superseded survey control is available for this station.
 DO4300
 DO4300_MARKER: F = FLANGE-ENCASED ROD
 DO4300_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4300_STAMPING: WM 049 2012
 DO4300_MARK LOGO: UIL
 DO4300_PROJECTION: FLUSH
 DO4300_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4300_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4300+STABILITY: POSITION/ELEVATION WELL
 DO4300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4300+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2012
 DO4300_ROD/PIPE-DEPTH: 9.8 meters
 DO4300_SLEEVE-DEPTH  : 0.9 meters
 DO4300
 DO4300  HISTORY     - Date     Condition        Report By
 DO4300  HISTORY     - 20120615 MONUMENTED       BCA
 DO4300  HISTORY     - 20230823 MARK NOT FOUND   ILDT
 DO4300
 DO4300                          STATION DESCRIPTION
 DO4300
 DO4300'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4300'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST OF ELDORADO, 7.7 MI
 DO4300'(12.4 KM) NORTH-NORTHEAST OF EQUALITY AND 2.7 MI (4.3 KM)
 DO4300'NORTH-NORTHWEST OF RIDGWAY.
 DO4300'
 DO4300'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4300'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4300'NORTH ON STATE HIGHWAY 1 FOR 6.0 MI (9.7 KM) TO CHAPMAN ROAD.
 DO4300'CONTINUE NORTH ON STATE HIGHWAY 1 FOR 0.4 MI (0.6 KM) TO THE STATION
 DO4300'ON THE RIGHT.
 DO4300'
 DO4300'THE STATION IS LOCATED 31.3 FT (9.5 M) EAST OF THE CENTERLINE OF STATE
 DO4300'HIGHWAY 1, 16 FT (4.9 M) WEST OF A FIELD EDGE AND 116.2 FT (35.4 M)
 DO4300'NORTH-NORTHEAST OF A '1 GALLATIN 18.00' SIGN.
 DO4300'
 DO4300'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4300'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4300'IN IDENTIFICATION.
 DO4300
 DO4300                          STATION RECOVERY (2023)
 DO4300
 DO4300'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4300'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4301 ***********************************************************************
 DO4301  DESIGNATION -  WM 050
 DO4301  PID         -  DO4301
 DO4301  STATE/COUNTY-  IL/GALLATIN
 DO4301  COUNTRY     -  US
 DO4301  USGS QUAD   -  RIDGWAY (2018)
 DO4301
 DO4301                         *CURRENT SURVEY CONTROL
 DO4301  ______________________________________________________________________
 DO4301* NAD 83(1986) POSITION- 37 49 11.1    (N) 088 16 54.0    (W)   HD_HELD2
 DO4301* NAVD 88 ORTHO HEIGHT -   114.148 (meters)      374.50  (feet) ADJUSTED
 DO4301  ______________________________________________________________________
 DO4301  GEOID HEIGHT    -        -29.961 (meters)                     GEOID18
 DO4301  DYNAMIC HEIGHT  -        114.070 (meters)      374.24  (feet) COMP
 DO4301  MODELED GRAVITY -    979,942.8   (mgal)                       NAVD 88
 DO4301
 DO4301  VERT ORDER      -  SECOND    CLASS I
 DO4301
 DO4301.The horizontal coordinates were established by autonomous hand held GPS
 DO4301.observations and have an estimated accuracy of +/- 10 meters.
 DO4301
 DO4301.The orthometric height was determined by differential leveling and
 DO4301.adjusted by the NATIONAL GEODETIC SURVEY
 DO4301.in April 2013.
 DO4301
 DO4301.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4301.GEOID18 height accuracy estimate available here.
 DO4301
 DO4301.Click photographs - Photos may exist for this station.
 DO4301
 DO4301.The dynamic height is computed by dividing the NAVD 88
 DO4301.geopotential number by the normal gravity value computed on the
 DO4301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4301.degrees latitude (g = 980.6199 gals.).
 DO4301
 DO4301.The modeled gravity was interpolated from observed gravity values.
 DO4301
 DO4301;                    North         East    Units  Estimated Accuracy
 DO4301;SPC IL E     -   127,970.      304,549.      MT  (+/- 10 meters HH2 GPS)
 DO4301
 DO4301_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8719586589(NAD 83)
 DO4301
 DO4301                          SUPERSEDED SURVEY CONTROL
 DO4301
 DO4301.No superseded survey control is available for this station.
 DO4301
 DO4301_MARKER: F = FLANGE-ENCASED ROD
 DO4301_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4301_STAMPING: WM 050 2012
 DO4301_MARK LOGO: UIL
 DO4301_PROJECTION: FLUSH
 DO4301_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4301_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4301+STABILITY: POSITION/ELEVATION WELL
 DO4301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4301+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DO4301_ROD/PIPE-DEPTH: 12.2 meters
 DO4301_SLEEVE-DEPTH  : 0.9 meters
 DO4301
 DO4301  HISTORY     - Date     Condition        Report By
 DO4301  HISTORY     - 20120615 MONUMENTED       BCA
 DO4301  HISTORY     - 20230823 GOOD             ILDT
 DO4301
 DO4301                          STATION DESCRIPTION
 DO4301
 DO4301'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4301'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST OF ELDORADO, 6.8 MI
 DO4301'(10.9 KM) NORTH-NORTHEAST OF EQUALITY AND 1.8 MI (2.9 KM) NORTHWEST OF
 DO4301'RIDGWAY.
 DO4301'
 DO4301'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4301'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4301'NORTH ON STATE HIGHWAY 1 FOR 5.1 MI (8.2 KM) TO DICKEY FORD ROAD.
 DO4301'CONTINUE NORTH ON STATE HIGHWAY 1 FOR 0.4 MI (0.6 KM) TO THE STATION
 DO4301'ON THE RIGHT.
 DO4301'
 DO4301'THE STATION IS LOCATED 32.5 FT (9.9 M) EAST OF THE CENTERLINE OF STATE
 DO4301'HIGHWAY 1, 188 FT (57.3 M) NORTHEAST OF A UTILITY POLE AND 190 FT
 DO4301'(57.9 M) NORTH OF THE EXTENDED CENTER OF PRIVATE ENTRANCE '17101'.
 DO4301'
 DO4301'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4301'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4301'IN IDENTIFICATION.
 DO4301
 DO4301                          STATION RECOVERY (2023)
 DO4301
 DO4301'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4301'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4302 ***********************************************************************
 DO4302  DESIGNATION -  WM 051
 DO4302  PID         -  DO4302
 DO4302  STATE/COUNTY-  IL/GALLATIN
 DO4302  COUNTRY     -  US
 DO4302  USGS QUAD   -  RIDGWAY (2018)
 DO4302
 DO4302                         *CURRENT SURVEY CONTROL
 DO4302  ______________________________________________________________________
 DO4302* NAD 83(1986) POSITION- 37 48 18.5    (N) 088 16 55.1    (W)   HD_HELD2
 DO4302* NAVD 88 ORTHO HEIGHT -   112.037 (meters)      367.57  (feet) ADJUSTED
 DO4302  ______________________________________________________________________
 DO4302  GEOID HEIGHT    -        -29.926 (meters)                     GEOID18
 DO4302  DYNAMIC HEIGHT  -        111.961 (meters)      367.33  (feet) COMP
 DO4302  MODELED GRAVITY -    979,942.8   (mgal)                       NAVD 88
 DO4302
 DO4302  VERT ORDER      -  SECOND    CLASS I
 DO4302
 DO4302.The horizontal coordinates were established by autonomous hand held GPS
 DO4302.observations and have an estimated accuracy of +/- 10 meters.
 DO4302
 DO4302.The orthometric height was determined by differential leveling and
 DO4302.adjusted by the NATIONAL GEODETIC SURVEY
 DO4302.in April 2013.
 DO4302
 DO4302.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4302.GEOID18 height accuracy estimate available here.
 DO4302
 DO4302.Click photographs - Photos may exist for this station.
 DO4302
 DO4302.The dynamic height is computed by dividing the NAVD 88
 DO4302.geopotential number by the normal gravity value computed on the
 DO4302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4302.degrees latitude (g = 980.6199 gals.).
 DO4302
 DO4302.The modeled gravity was interpolated from observed gravity values.
 DO4302
 DO4302;                    North         East    Units  Estimated Accuracy
 DO4302;SPC IL E     -   126,348.      304,523.      MT  (+/- 10 meters HH2 GPS)
 DO4302
 DO4302_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8714684969(NAD 83)
 DO4302
 DO4302                          SUPERSEDED SURVEY CONTROL
 DO4302
 DO4302.No superseded survey control is available for this station.
 DO4302
 DO4302_MARKER: DD = SURVEY DISK
 DO4302_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4302_SP_SET: ABUTMENT
 DO4302_STAMPING: WM 051 2012
 DO4302_MARK LOGO: UIL
 DO4302_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4302+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2012
 DO4302
 DO4302  HISTORY     - Date     Condition        Report By
 DO4302  HISTORY     - 20120603 MONUMENTED       PATRIC
 DO4302  HISTORY     - 20230823 GOOD             ILDT
 DO4302
 DO4302                          STATION DESCRIPTION
 DO4302
 DO4302'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4302'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) NORTHWEST OF
 DO4302'SHAWNEETOWN, 6.0 MI (9.7 KM) NORTHEAST OF EQUALITY AND 1.2 MI (1.9 KM)
 DO4302'WEST-NORTHWEST OF RIDGWAY.
 DO4302'
 DO4302'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH
 DO4302'ELDORADO BLACKTOP ROAD ABOUT 8.6 MI (13.8 KM) EAST-SOUTHEAST OF
 DO4302'ELDORADO, GO NORTH ON STATE HIGHWAY 1 FOR 0.9 MI (1.4 KM) TO THE
 DO4302'STATION ON THE RIGHT.
 DO4302'
 DO4302'THE STATION IS LOCATED ON THE EAST SIDE OF THE SOUTH ABUTMENT OF
 DO4302'BRIDGE '030-0019' OVER CRAWFORD CREEK, 15 FT (4.6 M) EAST OF THE
 DO4302'CENTERLINE OF STATE HIGHWAY 1, 101 FT (30.8 M) SOUTH OF THE NORTH
 DO4302'ABUTMENT AND 114 FT (34.7 M) NORTH OF A WOOD PILING.
 DO4302
 DO4302                          STATION RECOVERY (2023)
 DO4302
 DO4302'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4302'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4303 ***********************************************************************
 DO4303  DESIGNATION -  WM 052
 DO4303  PID         -  DO4303
 DO4303  STATE/COUNTY-  IL/GALLATIN
 DO4303  COUNTRY     -  US
 DO4303  USGS QUAD   -  RIDGWAY (2018)
 DO4303
 DO4303                         *CURRENT SURVEY CONTROL
 DO4303  ______________________________________________________________________
 DO4303* NAD 83(1986) POSITION- 37 47 30.5    (N) 088 16 56.9    (W)   HD_HELD2
 DO4303* NAVD 88 ORTHO HEIGHT -   115.656 (meters)      379.45  (feet) ADJUSTED
 DO4303  ______________________________________________________________________
 DO4303  GEOID HEIGHT    -        -29.896 (meters)                     GEOID18
 DO4303  DYNAMIC HEIGHT  -        115.577 (meters)      379.19  (feet) COMP
 DO4303  MODELED GRAVITY -    979,942.8   (mgal)                       NAVD 88
 DO4303
 DO4303  VERT ORDER      -  SECOND    CLASS I
 DO4303
 DO4303.The horizontal coordinates were established by autonomous hand held GPS
 DO4303.observations and have an estimated accuracy of +/- 10 meters.
 DO4303
 DO4303.The orthometric height was determined by differential leveling and
 DO4303.adjusted by the NATIONAL GEODETIC SURVEY
 DO4303.in April 2013.
 DO4303
 DO4303.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4303.GEOID18 height accuracy estimate available here.
 DO4303
 DO4303.Click photographs - Photos may exist for this station.
 DO4303
 DO4303.The dynamic height is computed by dividing the NAVD 88
 DO4303.geopotential number by the normal gravity value computed on the
 DO4303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4303.degrees latitude (g = 980.6199 gals.).
 DO4303
 DO4303.The modeled gravity was interpolated from observed gravity values.
 DO4303
 DO4303;                    North         East    Units  Estimated Accuracy
 DO4303;SPC IL E     -   124,868.      304,480.      MT  (+/- 10 meters HH2 GPS)
 DO4303
 DO4303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8708283490(NAD 83)
 DO4303
 DO4303                          SUPERSEDED SURVEY CONTROL
 DO4303
 DO4303.No superseded survey control is available for this station.
 DO4303
 DO4303_MARKER: F = FLANGE-ENCASED ROD
 DO4303_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4303_STAMPING: WM 052 2012
 DO4303_MARK LOGO: UIL
 DO4303_PROJECTION: FLUSH
 DO4303_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4303_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4303+STABILITY: POSITION/ELEVATION WELL
 DO4303_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4303+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DO4303_ROD/PIPE-DEPTH: 11.0 meters
 DO4303_SLEEVE-DEPTH  : 0.9 meters
 DO4303
 DO4303  HISTORY     - Date     Condition        Report By
 DO4303  HISTORY     - 20120615 MONUMENTED       BCA
 DO4303  HISTORY     - 20230823 GOOD             ILDT
 DO4303
 DO4303                          STATION DESCRIPTION
 DO4303
 DO4303'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4303'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHWEST OF
 DO4303'SHAWNEETOWN, 5.2 MI (8.4 KM) NORTHEAST OF EQUALITY AND 1.3 MI (2.1 KM)
 DO4303'WEST-SOUTHWEST OF RIDGWAY.
 DO4303'
 DO4303'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4303'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4303'NORTH ON STATE HIGHWAY 1 FOR 3.4 MI (5.5 KM) TO ELDORADO BLACKTOP ROAD
 DO4303'AND THE STATION ON THE LEFT.
 DO4303'
 DO4303'THE STATION IS LOCATED 87.7 FT (26.7 M) WEST OF THE CENTERLINE OF
 DO4303'STATE HIGHWAY 1, 26.2 FT (8.0 M) NORTH OF THE CENTERLINE OF ELDORADO
 DO4303'BLACKTOP ROAD, 63.0 FT (19.2 M) WEST-NORTHWEST OF A 'STOP' SIGN WITH
 DO4303'FLASHING LIGHT, 78.8 FT (24.0 M) NORTHWEST OF A 'STOP' SIGN WITH
 DO4303'FLASHING LIGHT AND 99.0 FT (30.2 M) NORTHWEST OF A POWER POLE WITH
 DO4303'LIGHT AND A TRANSFORMER.
 DO4303'
 DO4303'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4303'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4303'IN IDENTIFICATION.
 DO4303
 DO4303                          STATION RECOVERY (2023)
 DO4303
 DO4303'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4303'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4304 ***********************************************************************
 DO4304  DESIGNATION -  WM 053
 DO4304  PID         -  DO4304
 DO4304  STATE/COUNTY-  IL/GALLATIN
 DO4304  COUNTRY     -  US
 DO4304  USGS QUAD   -  RIDGWAY (2018)
 DO4304
 DO4304                         *CURRENT SURVEY CONTROL
 DO4304  ______________________________________________________________________
 DO4304* NAD 83(1986) POSITION- 37 46 50.0    (N) 088 16 54.9    (W)   HD_HELD2
 DO4304* NAVD 88 ORTHO HEIGHT -   111.901 (meters)      367.13  (feet) ADJUSTED
 DO4304  ______________________________________________________________________
 DO4304  GEOID HEIGHT    -        -29.871 (meters)                     GEOID18
 DO4304  DYNAMIC HEIGHT  -        111.825 (meters)      366.88  (feet) COMP
 DO4304  MODELED GRAVITY -    979,942.6   (mgal)                       NAVD 88
 DO4304
 DO4304  VERT ORDER      -  SECOND    CLASS I
 DO4304
 DO4304.The horizontal coordinates were established by autonomous hand held GPS
 DO4304.observations and have an estimated accuracy of +/- 10 meters.
 DO4304
 DO4304.The orthometric height was determined by differential leveling and
 DO4304.adjusted by the NATIONAL GEODETIC SURVEY
 DO4304.in April 2013.
 DO4304
 DO4304.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4304.GEOID18 height accuracy estimate available here.
 DO4304
 DO4304.Click photographs - Photos may exist for this station.
 DO4304
 DO4304.The dynamic height is computed by dividing the NAVD 88
 DO4304.geopotential number by the normal gravity value computed on the
 DO4304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4304.degrees latitude (g = 980.6199 gals.).
 DO4304
 DO4304.The modeled gravity was interpolated from observed gravity values.
 DO4304
 DO4304;                    North         East    Units  Estimated Accuracy
 DO4304;SPC IL E     -   123,620.      304,529.      MT  (+/- 10 meters HH2 GPS)
 DO4304
 DO4304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8711482241(NAD 83)
 DO4304
 DO4304                          SUPERSEDED SURVEY CONTROL
 DO4304
 DO4304.No superseded survey control is available for this station.
 DO4304
 DO4304_MARKER: F = FLANGE-ENCASED ROD
 DO4304_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4304_STAMPING: WM 053 2012
 DO4304_MARK LOGO: UIL
 DO4304_PROJECTION: FLUSH
 DO4304_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4304_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4304+STABILITY: POSITION/ELEVATION WELL
 DO4304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4304+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DO4304_ROD/PIPE-DEPTH: 6.1 meters
 DO4304_SLEEVE-DEPTH  : 0.9 meters
 DO4304
 DO4304  HISTORY     - Date     Condition        Report By
 DO4304  HISTORY     - 20120618 MONUMENTED       BCA
 DO4304  HISTORY     - 20230823 GOOD             ILDT
 DO4304
 DO4304                          STATION DESCRIPTION
 DO4304
 DO4304'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4304'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHWEST OF
 DO4304'SHAWNEETOWN, 4.7 MI (7.6 KM) NORTHEAST OF EQUALITY AND 1.7 MI (2.7 KM)
 DO4304'SOUTHWEST OF RIDGWAY.
 DO4304'
 DO4304'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4304'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4304'NORTH ON STATE HIGHWAY 1 FOR 2.1 MI (3.4 KM) TO SAINT JOSEPH ROAD.
 DO4304'CONTINUE NORTH ON STATE HIGHWAY 1 FOR 0.6 MI (1.0 KM) TO THE STATION
 DO4304'ON THE RIGHT.
 DO4304'
 DO4304'THE STATION IS LOCATED 26.0 EAST OF THE CENTERLINE OF STATE HIGHWAY 1,
 DO4304'11 FT (3.4 M) EAST OF EDGE OF PAVEMENT OF STATE HIGHWAY 1 AND 55 FT
 DO4304'(16.8 M) NORTH OF THE CENTER OF A FIELD ENTRANCE.
 DO4304'
 DO4304'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4304'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4304'IN IDENTIFICATION.
 DO4304
 DO4304                          STATION RECOVERY (2023)
 DO4304
 DO4304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4304'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4305 ***********************************************************************
 DO4305  DESIGNATION -  WM 054
 DO4305  PID         -  DO4305
 DO4305  STATE/COUNTY-  IL/GALLATIN
 DO4305  COUNTRY     -  US
 DO4305  USGS QUAD   -  RIDGWAY (2018)
 DO4305
 DO4305                         *CURRENT SURVEY CONTROL
 DO4305  ______________________________________________________________________
 DO4305* NAD 83(1986) POSITION- 37 46 03.2    (N) 088 17 06.3    (W)   HD_HELD2
 DO4305* NAVD 88 ORTHO HEIGHT -   118.677 (meters)      389.36  (feet) ADJUSTED
 DO4305  ______________________________________________________________________
 DO4305  GEOID HEIGHT    -        -29.839 (meters)                     GEOID18
 DO4305  DYNAMIC HEIGHT  -        118.595 (meters)      389.09  (feet) COMP
 DO4305  MODELED GRAVITY -    979,942.3   (mgal)                       NAVD 88
 DO4305
 DO4305  VERT ORDER      -  SECOND    CLASS I
 DO4305
 DO4305.The horizontal coordinates were established by autonomous hand held GPS
 DO4305.observations and have an estimated accuracy of +/- 10 meters.
 DO4305
 DO4305.The orthometric height was determined by differential leveling and
 DO4305.adjusted by the NATIONAL GEODETIC SURVEY
 DO4305.in April 2013.
 DO4305
 DO4305.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4305.GEOID18 height accuracy estimate available here.
 DO4305
 DO4305.Click photographs - Photos may exist for this station.
 DO4305
 DO4305.The dynamic height is computed by dividing the NAVD 88
 DO4305.geopotential number by the normal gravity value computed on the
 DO4305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4305.degrees latitude (g = 980.6199 gals.).
 DO4305
 DO4305.The modeled gravity was interpolated from observed gravity values.
 DO4305
 DO4305;                    North         East    Units  Estimated Accuracy
 DO4305;SPC IL E     -   122,177.      304,251.      MT  (+/- 10 meters HH2 GPS)
 DO4305
 DO4305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8681580802(NAD 83)
 DO4305
 DO4305                          SUPERSEDED SURVEY CONTROL
 DO4305
 DO4305.No superseded survey control is available for this station.
 DO4305
 DO4305_MARKER: F = FLANGE-ENCASED ROD
 DO4305_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4305_STAMPING: WM 054 2012
 DO4305_MARK LOGO: UIL
 DO4305_PROJECTION: FLUSH
 DO4305_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4305_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4305+STABILITY: POSITION/ELEVATION WELL
 DO4305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4305+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DO4305_ROD/PIPE-DEPTH: 7.3 meters
 DO4305_SLEEVE-DEPTH  : 0.9 meters
 DO4305
 DO4305  HISTORY     - Date     Condition        Report By
 DO4305  HISTORY     - 20120618 MONUMENTED       BCA
 DO4305  HISTORY     - 20151013 GOOD             DJHENK
 DO4305  HISTORY     - 20230823 GOOD             ILDT
 DO4305
 DO4305                          STATION DESCRIPTION
 DO4305
 DO4305'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4305'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTHWEST OF
 DO4305'SHAWNEETOWN, 3.9 MI (6.3 KM) NORTHEAST OF EQUALITY AND 2.5 MI (4.0 KM)
 DO4305'SOUTH-SOUTHWEST OF RIDGWAY.
 DO4305'
 DO4305'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4305'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4305'NORTH ON STATE HIGHWAY 1 FOR 1.8 MI (2.9 KM) TO CARTER ROAD AND THE
 DO4305'STATION ON THE RIGHT.
 DO4305'
 DO4305'THE STATION IS LOCATED 36.3 FT (11.1 M) EAST OF THE CENTERLINE OF
 DO4305'STATE HIGHWAY 1, 2 FT (0.6 M) WEST OF A FIELD EDGE, 38.5 FT (11.7 M)
 DO4305'NORTHEAST OF A SIGN POST AND 51.5 FT (15.7 M) NORTH-NORTHWEST OF A
 DO4305'UTILITY POLE.
 DO4305'
 DO4305'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4305'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4305'IN IDENTIFICATION.
 DO4305
 DO4305                          STATION RECOVERY (2015)
 DO4305
 DO4305'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DO4305'RECOVERED AS DESCRIBED.
 DO4305
 DO4305                          STATION RECOVERY (2023)
 DO4305
 DO4305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4305'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4306 ***********************************************************************
 DO4306  DESIGNATION -  WM 055
 DO4306  PID         -  DO4306
 DO4306  STATE/COUNTY-  IL/GALLATIN
 DO4306  COUNTRY     -  US
 DO4306  USGS QUAD   -  RIDGWAY (2018)
 DO4306
 DO4306                         *CURRENT SURVEY CONTROL
 DO4306  ______________________________________________________________________
 DO4306* NAD 83(1986) POSITION- 37 45 23.7    (N) 088 17 08.0    (W)   HD_HELD2
 DO4306* NAVD 88 ORTHO HEIGHT -   115.553 (meters)      379.11  (feet) ADJUSTED
 DO4306  ______________________________________________________________________
 DO4306  GEOID HEIGHT    -        -29.814 (meters)                     GEOID18
 DO4306  DYNAMIC HEIGHT  -        115.474 (meters)      378.85  (feet) COMP
 DO4306  MODELED GRAVITY -    979,942.0   (mgal)                       NAVD 88
 DO4306
 DO4306  VERT ORDER      -  SECOND    CLASS I
 DO4306
 DO4306.The horizontal coordinates were established by autonomous hand held GPS
 DO4306.observations and have an estimated accuracy of +/- 10 meters.
 DO4306
 DO4306.The orthometric height was determined by differential leveling and
 DO4306.adjusted by the NATIONAL GEODETIC SURVEY
 DO4306.in April 2013.
 DO4306
 DO4306.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4306.GEOID18 height accuracy estimate available here.
 DO4306
 DO4306.Click photographs - Photos may exist for this station.
 DO4306
 DO4306.The dynamic height is computed by dividing the NAVD 88
 DO4306.geopotential number by the normal gravity value computed on the
 DO4306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4306.degrees latitude (g = 980.6199 gals.).
 DO4306
 DO4306.The modeled gravity was interpolated from observed gravity values.
 DO4306
 DO4306;                    North         East    Units  Estimated Accuracy
 DO4306;SPC IL E     -   120,959.      304,210.      MT  (+/- 10 meters HH2 GPS)
 DO4306
 DO4306_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8675779585(NAD 83)
 DO4306
 DO4306                          SUPERSEDED SURVEY CONTROL
 DO4306
 DO4306.No superseded survey control is available for this station.
 DO4306
 DO4306_MARKER: F = FLANGE-ENCASED ROD
 DO4306_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4306_STAMPING: WM 055 2012
 DO4306_MARK LOGO: UIL
 DO4306_PROJECTION: FLUSH
 DO4306_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4306_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4306+STABILITY: POSITION/ELEVATION WELL
 DO4306_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4306+SATELLITE: SATELLITE OBSERVATIONS - August 23, 2023
 DO4306_ROD/PIPE-DEPTH: 11.0 meters
 DO4306_SLEEVE-DEPTH  : 0.9 meters
 DO4306
 DO4306  HISTORY     - Date     Condition        Report By
 DO4306  HISTORY     - 20120619 MONUMENTED       BCA
 DO4306  HISTORY     - 20151013 GOOD             DJHENK
 DO4306  HISTORY     - 20230823 GOOD             ILDT
 DO4306
 DO4306                          STATION DESCRIPTION
 DO4306
 DO4306'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4306'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST-NORTHWEST OF
 DO4306'SHAWNEETOWN, 3.5 MI (5.6 KM) EAST-NORTHEAST OF EQUALITY AND 3.2 MI
 DO4306'(5.1 KM) SOUTH-SOUTHWEST OF RIDGWAY.
 DO4306'
 DO4306'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4306'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4306'NORTH ON STATE HIGHWAY 1 FOR 1.1 MI (1.8 KM) TO THE STATION ON THE
 DO4306'LEFT.
 DO4306'
 DO4306'THE STATION IS LOCATED 38.0 FT (11.6 M) WEST OF THE CENTERLINE OF
 DO4306'STATE HIGHWAY 1, 2 FT (0.6 M) EAST OF A FIELD EDGE, 14.9 FT (4.5 M)
 DO4306'NORTH-NORTHEAST OF A RAILROAD TIE POST AND 18.7 FT (5.7 M)
 DO4306'NORTH-NORTHWEST OF THE NORTH END OF A 12 INCH (30 CM) CORRUGATED METAL
 DO4306'PIPE CULVERT.
 DO4306'
 DO4306'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4306'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4306'IN IDENTIFICATION.
 DO4306
 DO4306                          STATION RECOVERY (2015)
 DO4306
 DO4306'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DO4306'RECOVERED AS DESCRIBED.
 DO4306
 DO4306                          STATION RECOVERY (2023)
 DO4306
 DO4306'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4306'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4307 ***********************************************************************
 DO4307  DESIGNATION -  WM 056
 DO4307  PID         -  DO4307
 DO4307  STATE/COUNTY-  IL/GALLATIN
 DO4307  COUNTRY     -  US
 DO4307  USGS QUAD   -  EQUALITY (2018)
 DO4307
 DO4307                         *CURRENT SURVEY CONTROL
 DO4307  ______________________________________________________________________
 DO4307* NAD 83(1986) POSITION- 37 44 19.2    (N) 088 16 12.9    (W)   HD_HELD2
 DO4307* NAVD 88 ORTHO HEIGHT -   114.539 (meters)      375.78  (feet) ADJUSTED
 DO4307  ______________________________________________________________________
 DO4307  GEOID HEIGHT    -        -29.794 (meters)                     GEOID18
 DO4307  DYNAMIC HEIGHT  -        114.460 (meters)      375.52  (feet) COMP
 DO4307  MODELED GRAVITY -    979,941.1   (mgal)                       NAVD 88
 DO4307
 DO4307  VERT ORDER      -  SECOND    CLASS I
 DO4307
 DO4307.The horizontal coordinates were established by autonomous hand held GPS
 DO4307.observations and have an estimated accuracy of +/- 10 meters.
 DO4307
 DO4307.The orthometric height was determined by differential leveling and
 DO4307.adjusted by the NATIONAL GEODETIC SURVEY
 DO4307.in April 2013.
 DO4307
 DO4307.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4307.GEOID18 height accuracy estimate available here.
 DO4307
 DO4307.Click photographs - Photos may exist for this station.
 DO4307
 DO4307.The dynamic height is computed by dividing the NAVD 88
 DO4307.geopotential number by the normal gravity value computed on the
 DO4307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4307.degrees latitude (g = 980.6199 gals.).
 DO4307
 DO4307.The modeled gravity was interpolated from observed gravity values.
 DO4307
 DO4307;                    North         East    Units  Estimated Accuracy
 DO4307;SPC IL E     -   118,971.      305,560.      MT  (+/- 10 meters HH2 GPS)
 DO4307
 DO4307_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8807877579(NAD 83)
 DO4307
 DO4307                          SUPERSEDED SURVEY CONTROL
 DO4307
 DO4307.No superseded survey control is available for this station.
 DO4307
 DO4307_MARKER: F = FLANGE-ENCASED ROD
 DO4307_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4307_STAMPING: WM 056 2012
 DO4307_MARK LOGO: UIL
 DO4307_PROJECTION: FLUSH
 DO4307_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4307_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4307+STABILITY: POSITION/ELEVATION WELL
 DO4307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4307+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 DO4307_ROD/PIPE-DEPTH: 7.6 meters
 DO4307_SLEEVE-DEPTH  : 0.9 meters
 DO4307
 DO4307  HISTORY     - Date     Condition        Report By
 DO4307  HISTORY     - 20120619 MONUMENTED       BCA
 DO4307
 DO4307                          STATION DESCRIPTION
 DO4307
 DO4307'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4307'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) WEST-NORTHWEST OF
 DO4307'SHAWNEETOWN, 4.2 MI (6.8 KM) SOUTH OF RIDGWAY AND 4.0 MI (6.4 KM) EAST
 DO4307'OF EQUALITY.
 DO4307'
 DO4307'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4307'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4307'EAST ON STATE HIGHWAY 13 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DO4307'LEFT.
 DO4307'
 DO4307'THE STATION IS LOCATED 26.5 FT (8.1 M) NORTH OF THE CENTERLINE OF
 DO4307'STATE HIGHWAY 13, 10.5 FT (3.2 M) NORTH OF THE EDGE OF PAVEMENT OF
 DO4307'STATE HIGHWAY 13 AND 150 FT (45.7 M) NORTHWEST OF A BOX CULVERT.
 DO4307'
 DO4307'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4307'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4307'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4308 ***********************************************************************
 DO4308  DESIGNATION -  WM 057
 DO4308  PID         -  DO4308
 DO4308  STATE/COUNTY-  IL/GALLATIN
 DO4308  COUNTRY     -  US
 DO4308  USGS QUAD   -  EQUALITY (2018)
 DO4308
 DO4308                         *CURRENT SURVEY CONTROL
 DO4308  ______________________________________________________________________
 DO4308* NAD 83(1986) POSITION- 37 43 55.3    (N) 088 15 17.1    (W)   HD_HELD2
 DO4308* NAVD 88 ORTHO HEIGHT -   111.547 (meters)      365.97  (feet) ADJUSTED
 DO4308  ______________________________________________________________________
 DO4308  GEOID HEIGHT    -        -29.799 (meters)                     GEOID18
 DO4308  DYNAMIC HEIGHT  -        111.471 (meters)      365.72  (feet) COMP
 DO4308  MODELED GRAVITY -    979,940.7   (mgal)                       NAVD 88
 DO4308
 DO4308  VERT ORDER      -  SECOND    CLASS I
 DO4308
 DO4308.The horizontal coordinates were established by autonomous hand held GPS
 DO4308.observations and have an estimated accuracy of +/- 10 meters.
 DO4308
 DO4308.The orthometric height was determined by differential leveling and
 DO4308.adjusted by the NATIONAL GEODETIC SURVEY
 DO4308.in April 2013.
 DO4308
 DO4308.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4308.GEOID18 height accuracy estimate available here.
 DO4308
 DO4308.Click photographs - Photos may exist for this station.
 DO4308
 DO4308.The dynamic height is computed by dividing the NAVD 88
 DO4308.geopotential number by the normal gravity value computed on the
 DO4308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4308.degrees latitude (g = 980.6199 gals.).
 DO4308
 DO4308.The modeled gravity was interpolated from observed gravity values.
 DO4308
 DO4308;                    North         East    Units  Estimated Accuracy
 DO4308;SPC IL E     -   118,235.      306,927.      MT  (+/- 10 meters HH2 GPS)
 DO4308
 DO4308_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8943476824(NAD 83)
 DO4308
 DO4308                          SUPERSEDED SURVEY CONTROL
 DO4308
 DO4308.No superseded survey control is available for this station.
 DO4308
 DO4308_MARKER: F = FLANGE-ENCASED ROD
 DO4308_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4308_STAMPING: WM 057 2012
 DO4308_MARK LOGO: UIL
 DO4308_PROJECTION: FLUSH
 DO4308_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4308_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4308+STABILITY: POSITION/ELEVATION WELL
 DO4308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4308+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 DO4308_ROD/PIPE-DEPTH: 6.1 meters
 DO4308_SLEEVE-DEPTH  : 0.9 meters
 DO4308
 DO4308  HISTORY     - Date     Condition        Report By
 DO4308  HISTORY     - 20120619 MONUMENTED       BCA
 DO4308
 DO4308                          STATION DESCRIPTION
 DO4308
 DO4308'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4308'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) EAST OF EQUALITY, 4.6 MI
 DO4308'(7.4 KM) SOUTH OF RIDGWAY AND 4.0 MI (6.4 KM) WEST-NORTHWEST OF
 DO4308'SHAWNEETOWN.
 DO4308'
 DO4308'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4308'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) WEST-NORTHWEST OF SHAWNEETOWN, IL, GO
 DO4308'EAST ON STATE HIGHWAY 13 FOR 1.1 MI (1.8 KM) TO SOUTHWIND ROAD.
 DO4308'CONTINUE EAST ON STATE HIGHWAY 13 FOR 0.7 MI (1.1 KM) TO THE STATION
 DO4308'ON THE LEFT.
 DO4308'
 DO4308'THE STATION IS LOCATED 35.5 FT (10.8 M) NORTH OF THE CENTERLINE OF
 DO4308'STATE HIGHWAY 13, 19.0 FT (5.8 M) NORTH OF THE EDGE OF PAVEMENT OF
 DO4308'STATE HIGHWAY 13 AND 650 FT (198.1 M) WEST OF THE CENTERLINE OF
 DO4308'WATERWELL LANE.
 DO4308'
 DO4308'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4308'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4308'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4309 ***********************************************************************
 DO4309  DESIGNATION -  WM 058
 DO4309  PID         -  DO4309
 DO4309  STATE/COUNTY-  IL/GALLATIN
 DO4309  COUNTRY     -  US
 DO4309  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4309
 DO4309                         *CURRENT SURVEY CONTROL
 DO4309  ______________________________________________________________________
 DO4309* NAD 83(1986) POSITION- 37 43 48.6    (N) 088 14 18.0    (W)   HD_HELD2
 DO4309* NAVD 88 ORTHO HEIGHT -   113.560 (meters)      372.57  (feet) ADJUSTED
 DO4309  ______________________________________________________________________
 DO4309  GEOID HEIGHT    -        -29.813 (meters)                     GEOID18
 DO4309  DYNAMIC HEIGHT  -        113.482 (meters)      372.32  (feet) COMP
 DO4309  MODELED GRAVITY -    979,940.6   (mgal)                       NAVD 88
 DO4309
 DO4309  VERT ORDER      -  SECOND    CLASS I
 DO4309
 DO4309.The horizontal coordinates were established by autonomous hand held GPS
 DO4309.observations and have an estimated accuracy of +/- 10 meters.
 DO4309
 DO4309.The orthometric height was determined by differential leveling and
 DO4309.adjusted by the NATIONAL GEODETIC SURVEY
 DO4309.in April 2013.
 DO4309
 DO4309.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4309.GEOID18 height accuracy estimate available here.
 DO4309
 DO4309.Click photographs - Photos may exist for this station.
 DO4309
 DO4309.The dynamic height is computed by dividing the NAVD 88
 DO4309.geopotential number by the normal gravity value computed on the
 DO4309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4309.degrees latitude (g = 980.6199 gals.).
 DO4309
 DO4309.The modeled gravity was interpolated from observed gravity values.
 DO4309
 DO4309;                    North         East    Units  Estimated Accuracy
 DO4309;SPC IL E     -   118,030.      308,374.      MT  (+/- 10 meters HH2 GPS)
 DO4309
 DO4309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9087876598(NAD 83)
 DO4309
 DO4309                          SUPERSEDED SURVEY CONTROL
 DO4309
 DO4309.No superseded survey control is available for this station.
 DO4309
 DO4309_MARKER: DD = SURVEY DISK
 DO4309_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4309_SP_SET: ABUTMENT
 DO4309_STAMPING: WM 058 2012
 DO4309_MARK LOGO: UIL
 DO4309_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4309+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2012
 DO4309
 DO4309  HISTORY     - Date     Condition        Report By
 DO4309  HISTORY     - 20120603 MONUMENTED       PATRIC
 DO4309
 DO4309                          STATION DESCRIPTION
 DO4309
 DO4309'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4309'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) EAST OF EQUALITY, 4.9 MI
 DO4309'(7.9 KM) SOUTH-SOUTHEAST OF RIDGWAY AND 3.1 MI (5.0 KM) WEST-NORTHWEST
 DO4309'OF SHAWNEETOWN.
 DO4309'
 DO4309'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4309'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) NORTHWEST OF SHAWNEETOWN, GO
 DO4309'EAST-SOUTHEAST ON STATE HIGHWAY 13 FOR 2.7 MI (4.3 KM) TO THE STATION
 DO4309'ON THE LEFT.
 DO4309'
 DO4309'THE STATION IS LOCATED IN THE NORTH SIDE OF THE WEST ABUTMENT OF
 DO4309'BRIDGE '030-0017' OVER CYPRESS DITCH, 17 FT (5.2 M) NORTH OF THE
 DO4309'CENTERLINE OF STATE HIGHWAY 13 AND 210 FT (64.0 M) WEST OF THE SOUTH
 DO4309'ABUTMENT.
 DO4309'
 DO4309'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4309'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4309'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4310 ***********************************************************************
 DO4310  DESIGNATION -  WM 059
 DO4310  PID         -  DO4310
 DO4310  STATE/COUNTY-  IL/GALLATIN
 DO4310  COUNTRY     -  US
 DO4310  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4310
 DO4310                         *CURRENT SURVEY CONTROL
 DO4310  ______________________________________________________________________
 DO4310* NAD 83(1986) POSITION- 37 43 22.3    (N) 088 13 34.5    (W)   HD_HELD2
 DO4310* NAVD 88 ORTHO HEIGHT -   111.732 (meters)      366.57  (feet) ADJUSTED
 DO4310  ______________________________________________________________________
 DO4310  GEOID HEIGHT    -        -29.811 (meters)                     GEOID18
 DO4310  DYNAMIC HEIGHT  -        111.655 (meters)      366.32  (feet) COMP
 DO4310  MODELED GRAVITY -    979,940.1   (mgal)                       NAVD 88
 DO4310
 DO4310  VERT ORDER      -  SECOND    CLASS I
 DO4310
 DO4310.The horizontal coordinates were established by autonomous hand held GPS
 DO4310.observations and have an estimated accuracy of +/- 10 meters.
 DO4310
 DO4310.The orthometric height was determined by differential leveling and
 DO4310.adjusted by the NATIONAL GEODETIC SURVEY
 DO4310.in April 2013.
 DO4310
 DO4310.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4310.GEOID18 height accuracy estimate available here.
 DO4310
 DO4310.Click photographs - Photos may exist for this station.
 DO4310
 DO4310.The dynamic height is computed by dividing the NAVD 88
 DO4310.geopotential number by the normal gravity value computed on the
 DO4310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4310.degrees latitude (g = 980.6199 gals.).
 DO4310
 DO4310.The modeled gravity was interpolated from observed gravity values.
 DO4310
 DO4310;                    North         East    Units  Estimated Accuracy
 DO4310;SPC IL E     -   117,220.      309,440.      MT  (+/- 10 meters HH2 GPS)
 DO4310
 DO4310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9193275774(NAD 83)
 DO4310
 DO4310                          SUPERSEDED SURVEY CONTROL
 DO4310
 DO4310.No superseded survey control is available for this station.
 DO4310
 DO4310_MARKER: F = FLANGE-ENCASED ROD
 DO4310_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4310_STAMPING: WM 059 2012
 DO4310_MARK LOGO: UIL
 DO4310_PROJECTION: FLUSH
 DO4310_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4310_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4310+STABILITY: POSITION/ELEVATION WELL
 DO4310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4310+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 DO4310_ROD/PIPE-DEPTH: 4.9 meters
 DO4310_SLEEVE-DEPTH  : 0.9 meters
 DO4310
 DO4310  HISTORY     - Date     Condition        Report By
 DO4310  HISTORY     - 20120619 MONUMENTED       BCA
 DO4310
 DO4310                          STATION DESCRIPTION
 DO4310
 DO4310'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4310'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST OF EQUALITY, 5.6 MI
 DO4310'(9.0 KM) SOUTH-SOUTHEAST OF RIDGWAY AND 2.3 MI (3.7 KM) WEST-NORTHWEST
 DO4310'OF SHAWNEETOWN.
 DO4310'
 DO4310'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH COUNTY
 DO4310'ROAD 11 (LINCOLN BOULEVARD EAST) IN SHAWNEETOWN, GO NORTHWEST OF STATE
 DO4310'HIGHWAY 13 FOR 2.2 MI (3.5 KM) TO OLD HIGHWAY 13.  CONTINUE NORTHWEST
 DO4310'OF STATE HIGHWAY 13 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DO4310'
 DO4310'THE STATION IS LOCATED 35.5 FT (10.8 M) NORTHEAST OF THE CENTERLINE OF
 DO4310'STATE HIGHWAY 13, 19.5 FT (5.9 M) NORTHEAST OF THE EDGE OF PAVEMENT OF
 DO4310'STATE HIGHWAY 13 AND 28.0 FT (8.5 M) SOUTHWEST OF A RIGHT OF WAY
 DO4310'MARKER.
 DO4310'
 DO4310'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4310'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4310'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4311 ***********************************************************************
 DO4311  DESIGNATION -  WM 060
 DO4311  PID         -  DO4311
 DO4311  STATE/COUNTY-  IL/GALLATIN
 DO4311  COUNTRY     -  US
 DO4311  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4311
 DO4311                         *CURRENT SURVEY CONTROL
 DO4311  ______________________________________________________________________
 DO4311* NAD 83(1986) POSITION- 37 42 57.7    (N) 088 11 59.7    (W)   HD_HELD2
 DO4311* NAVD 88 ORTHO HEIGHT -   118.091 (meters)      387.44  (feet) ADJUSTED
 DO4311  ______________________________________________________________________
 DO4311  GEOID HEIGHT    -        -29.826 (meters)                     GEOID18
 DO4311  DYNAMIC HEIGHT  -        118.010 (meters)      387.17  (feet) COMP
 DO4311  MODELED GRAVITY -    979,939.5   (mgal)                       NAVD 88
 DO4311
 DO4311  VERT ORDER      -  SECOND    CLASS I
 DO4311
 DO4311.The horizontal coordinates were established by autonomous hand held GPS
 DO4311.observations and have an estimated accuracy of +/- 10 meters.
 DO4311
 DO4311.The orthometric height was determined by differential leveling and
 DO4311.adjusted by the NATIONAL GEODETIC SURVEY
 DO4311.in April 2013.
 DO4311
 DO4311.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4311.GEOID18 height accuracy estimate available here.
 DO4311
 DO4311.Click photographs - Photos may exist for this station.
 DO4311
 DO4311.The dynamic height is computed by dividing the NAVD 88
 DO4311.geopotential number by the normal gravity value computed on the
 DO4311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4311.degrees latitude (g = 980.6199 gals.).
 DO4311
 DO4311.The modeled gravity was interpolated from observed gravity values.
 DO4311
 DO4311;                    North         East    Units  Estimated Accuracy
 DO4311;SPC IL E     -   116,465.      311,763.      MT  (+/- 10 meters HH2 GPS)
 DO4311
 DO4311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9424374985(NAD 83)
 DO4311
 DO4311                          SUPERSEDED SURVEY CONTROL
 DO4311
 DO4311.No superseded survey control is available for this station.
 DO4311
 DO4311_MARKER: F = FLANGE-ENCASED ROD
 DO4311_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4311_STAMPING: WM 060 2012
 DO4311_MARK LOGO: UIL
 DO4311_PROJECTION: FLUSH
 DO4311_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4311_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4311+STABILITY: POSITION/ELEVATION WELL
 DO4311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4311+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 DO4311_ROD/PIPE-DEPTH: 14.6 meters
 DO4311_SLEEVE-DEPTH  : 0.9 meters
 DO4311
 DO4311  HISTORY     - Date     Condition        Report By
 DO4311  HISTORY     - 20120620 MONUMENTED       BCA
 DO4311
 DO4311                          STATION DESCRIPTION
 DO4311
 DO4311'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4311'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST OF EQUALITY, 6.6 MI
 DO4311'(10.6 KM) SOUTH-SOUTHEAST OF RIDGWAY AND 0.8 MI (1.3 KM)
 DO4311'WEST-NORTHWEST OF SHAWNEETOWN.
 DO4311'
 DO4311'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH COUNTY
 DO4311'ROAD 11 (LINCOLN BOULEVARD EAST) IN SHAWNEETOWN, GO NORTHWEST OF STATE
 DO4311'HIGHWAY 13 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DO4311'
 DO4311'THE STATION IS LOCATED 40.0 FT (12.2 M) SOUTH-SOUTHWEST OF THE
 DO4311'CENTERLINE OF STATE HIGHWAY 13, 56.0 FT (17.1 M) EAST OF A BURIED
 DO4311'CABLE PEDESTAL AND 87.0 FT (26.5 M) SOUTHEAST OF A 'LINCOLN HERITAGE
 DO4311'TRAIL AND GALLATIN 10.00' SIGN.
 DO4311'
 DO4311'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4311'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4311'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4313 ***********************************************************************
 DO4313  DESIGNATION -  WM 061
 DO4313  PID         -  DO4313
 DO4313  STATE/COUNTY-  IL/GALLATIN
 DO4313  COUNTRY     -  US
 DO4313  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4313
 DO4313                         *CURRENT SURVEY CONTROL
 DO4313  ______________________________________________________________________
 DO4313* NAD 83(1986) POSITION- 37 42 35.91   (N) 088 10 22.15   (W)   HD_HELD1
 DO4313* NAVD 88 ORTHO HEIGHT -   112.507 (meters)      369.12  (feet) ADJUSTED
 DO4313  ______________________________________________________________________
 DO4313  GEOID HEIGHT    -        -29.847 (meters)                     GEOID18
 DO4313  DYNAMIC HEIGHT  -        112.429 (meters)      368.86  (feet) COMP
 DO4313  MODELED GRAVITY -    979,938.5   (mgal)                       NAVD 88
 DO4313
 DO4313  VERT ORDER      -  SECOND    CLASS I
 DO4313
 DO4313.The horizontal coordinates were determined by differentially corrected
 DO4313.hand held GPS observations or other comparable positioning techniques
 DO4313.and have an estimated accuracy of +/- 3 meters.
 DO4313
 DO4313.The orthometric height was determined by differential leveling and
 DO4313.adjusted by the NATIONAL GEODETIC SURVEY
 DO4313.in April 2013.
 DO4313
 DO4313.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4313.GEOID18 height accuracy estimate available here.
 DO4313
 DO4313.Click photographs - Photos may exist for this station.
 DO4313
 DO4313.The dynamic height is computed by dividing the NAVD 88
 DO4313.geopotential number by the normal gravity value computed on the
 DO4313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4313.degrees latitude (g = 980.6199 gals.).
 DO4313
 DO4313.The modeled gravity was interpolated from observed gravity values.
 DO4313
 DO4313;                    North         East    Units  Estimated Accuracy
 DO4313;SPC IL E     -   115,796.8     314,153.3     MT  (+/- 3 meters HH1 GPS) 
 DO4313
 DO4313_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9662374284(NAD 83)
 DO4313
 DO4313                          SUPERSEDED SURVEY CONTROL
 DO4313
 DO4313.No superseded survey control is available for this station.
 DO4313
 DO4313_MARKER: F = FLANGE-ENCASED ROD
 DO4313_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4313_STAMPING: WM 061 2012
 DO4313_MARK LOGO: UIL
 DO4313_PROJECTION: FLUSH
 DO4313_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4313_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4313+STABILITY: POSITION/ELEVATION WELL
 DO4313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4313+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 DO4313_ROD/PIPE-DEPTH: 9.8 meters
 DO4313_SLEEVE-DEPTH  : 0.9 meters
 DO4313
 DO4313  HISTORY     - Date     Condition        Report By
 DO4313  HISTORY     - 20120620 MONUMENTED       BCA
 DO4313
 DO4313                          STATION DESCRIPTION
 DO4313
 DO4313'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4313'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) EAST OF EQUALITY, 7.8 MI
 DO4313'(12.6 KM) SOUTHEAST OF RIDGWAY AND 0.8 MI (1.3 KM) EAST-SOUTHEAST OF
 DO4313'SHAWNEETOWN.
 DO4313'
 DO4313'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH COUNTY
 DO4313'ROAD 11 (LINCOLN BOULEVARD EAST) IN SHAWNEETOWN, GO SOUTHEAST ON STATE
 DO4313'HIGHWAY 13 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DO4313'
 DO4313'THE STATION IS LOCATED 31.8 FT (9.7 M) NORTH OF THE CENTERLINE OF
 DO4313'STATE HIGHWAY 13, 27 FT (8.2 M) SOUTH OF A FIELD EDGE, 162.8 FT (49.6
 DO4313'M) SOUTHEAST OF A UTILITY POLE AND 167.4 FT (51.0 M) SOUTHWEST OF A
 DO4313'UTILITY POLE.
 DO4313'
 DO4313'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4313'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4313'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4314 ***********************************************************************
 DO4314  DESIGNATION -  WM 062
 DO4314  PID         -  DO4314
 DO4314  STATE/COUNTY-  IL/GALLATIN
 DO4314  COUNTRY     -  US
 DO4314  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4314
 DO4314                         *CURRENT SURVEY CONTROL
 DO4314  ______________________________________________________________________
 DO4314* NAD 83(1986) POSITION- 37 42 22.6    (N) 088 09 27.2    (W)   HD_HELD2
 DO4314* NAVD 88 ORTHO HEIGHT -   108.786 (meters)      356.91  (feet) ADJUSTED
 DO4314  ______________________________________________________________________
 DO4314  GEOID HEIGHT    -        -29.861 (meters)                     GEOID18
 DO4314  DYNAMIC HEIGHT  -        108.711 (meters)      356.66  (feet) COMP
 DO4314  MODELED GRAVITY -    979,937.7   (mgal)                       NAVD 88
 DO4314
 DO4314  VERT ORDER      -  SECOND    CLASS I
 DO4314
 DO4314.The horizontal coordinates were established by autonomous hand held GPS
 DO4314.observations and have an estimated accuracy of +/- 10 meters.
 DO4314
 DO4314.The orthometric height was determined by differential leveling and
 DO4314.adjusted by the NATIONAL GEODETIC SURVEY
 DO4314.in April 2013.
 DO4314
 DO4314.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4314.GEOID18 height accuracy estimate available here.
 DO4314
 DO4314.Click photographs - Photos may exist for this station.
 DO4314
 DO4314.The dynamic height is computed by dividing the NAVD 88
 DO4314.geopotential number by the normal gravity value computed on the
 DO4314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4314.degrees latitude (g = 980.6199 gals.).
 DO4314
 DO4314.The modeled gravity was interpolated from observed gravity values.
 DO4314
 DO4314;                    North         East    Units  Estimated Accuracy
 DO4314;SPC IL E     -   115,389.      315,500.      MT  (+/- 10 meters HH2 GPS)
 DO4314
 DO4314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9796373857(NAD 83)
 DO4314
 DO4314                          SUPERSEDED SURVEY CONTROL
 DO4314
 DO4314.No superseded survey control is available for this station.
 DO4314
 DO4314_MARKER: F = FLANGE-ENCASED ROD
 DO4314_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4314_STAMPING: WM 062 2012
 DO4314_MARK LOGO: UIL
 DO4314_PROJECTION: FLUSH
 DO4314_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4314_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4314+STABILITY: POSITION/ELEVATION WELL
 DO4314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4314+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 DO4314_ROD/PIPE-DEPTH: 14.6 meters
 DO4314_SLEEVE-DEPTH  : 0.9 meters
 DO4314
 DO4314  HISTORY     - Date     Condition        Report By
 DO4314  HISTORY     - 20120620 MONUMENTED       BCA
 DO4314
 DO4314                          STATION DESCRIPTION
 DO4314
 DO4314'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4314'THE STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) EAST OF EQUALITY, 8.6
 DO4314'MI (13.8 KM) SOUTHEAST OF RIDGWAY AND 1.7 MI (2.7 KM) EAST-SOUTHEAST
 DO4314'OF SHAWNEETOWN.
 DO4314'
 DO4314'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH COUNTY
 DO4314'ROAD 11 (LINCOLN BOULEVARD EAST) IN SHAWNEETOWN, GO SOUTHEAST ON STATE
 DO4314'HIGHWAY 13 FOR 1.6 MI (2.6 KM) TO OLD HIGHWAY 13, THEN NORTHEAST ON
 DO4314'OLD HIGHWAY 13 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DO4314'
 DO4314'THE STATION IS LOCATED 31.7 FT (9.7 M) NORTH OF THE CENTERLINE OF OLD
 DO4314'HIGHWAY 13, 15.0 FT (4.6 M) NORTHEAST OF THE EAST END OF A CORRUGATED
 DO4314'METAL PIPE CULVERT, 27.0 FT (8.2 M) EAST OF THE CENTER OF A CRUSHED
 DO4314'STONE ROAD AND 52.7 FT (16.1 M) WEST OF A UTILITY POLE.
 DO4314'
 DO4314'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4314'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4314'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4315 ***********************************************************************
 DO4315  DESIGNATION -  WM 063
 DO4315  PID         -  DO4315
 DO4315  STATE/COUNTY-  IL/GALLATIN
 DO4315  COUNTRY     -  US
 DO4315  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4315
 DO4315                         *CURRENT SURVEY CONTROL
 DO4315  ______________________________________________________________________
 DO4315* NAD 83(1986) POSITION- 37 42 10.8    (N) 088 08 50.9    (W)   HD_HELD2
 DO4315* NAVD 88 ORTHO HEIGHT -   106.154 (meters)      348.27  (feet) ADJUSTED
 DO4315  ______________________________________________________________________
 DO4315  GEOID HEIGHT    -        -29.869 (meters)                     GEOID18
 DO4315  DYNAMIC HEIGHT  -        106.080 (meters)      348.03  (feet) COMP
 DO4315  MODELED GRAVITY -    979,937.0   (mgal)                       NAVD 88
 DO4315
 DO4315  VERT ORDER      -  SECOND    CLASS I
 DO4315
 DO4315.The horizontal coordinates were established by autonomous hand held GPS
 DO4315.observations and have an estimated accuracy of +/- 10 meters.
 DO4315
 DO4315.The orthometric height was determined by differential leveling and
 DO4315.adjusted by the NATIONAL GEODETIC SURVEY
 DO4315.in April 2013.
 DO4315
 DO4315.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4315.GEOID18 height accuracy estimate available here.
 DO4315
 DO4315.Click photographs - Photos may exist for this station.
 DO4315
 DO4315.The dynamic height is computed by dividing the NAVD 88
 DO4315.geopotential number by the normal gravity value computed on the
 DO4315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4315.degrees latitude (g = 980.6199 gals.).
 DO4315
 DO4315.The modeled gravity was interpolated from observed gravity values.
 DO4315
 DO4315;                    North         East    Units  Estimated Accuracy
 DO4315;SPC IL E     -   115,027.      316,390.      MT  (+/- 10 meters HH2 GPS)
 DO4315
 DO4315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9884873482(NAD 83)
 DO4315
 DO4315                          SUPERSEDED SURVEY CONTROL
 DO4315
 DO4315.No superseded survey control is available for this station.
 DO4315
 DO4315_MARKER: F = FLANGE-ENCASED ROD
 DO4315_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4315_STAMPING: WM 063 2012
 DO4315_MARK LOGO: UIL
 DO4315_PROJECTION: FLUSH
 DO4315_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4315_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4315+STABILITY: POSITION/ELEVATION WELL
 DO4315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4315+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 DO4315_ROD/PIPE-DEPTH: 7.0 meters
 DO4315_SLEEVE-DEPTH  : 0.9 meters
 DO4315
 DO4315  HISTORY     - Date     Condition        Report By
 DO4315  HISTORY     - 20120620 MONUMENTED       BCA
 DO4315
 DO4315                          STATION DESCRIPTION
 DO4315
 DO4315'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4315'THE STATION IS LOCATED ABOUT 10.9 MI (17.5 KM) EAST OF EQUALITY, 9.1
 DO4315'MI (14.6 KM) SOUTHEAST OF RIDGWAY AND 2.3 MI (3.7 KM) EAST-SOUTHEAST
 DO4315'OF SHAWNEETOWN.
 DO4315'
 DO4315'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH COUNTY
 DO4315'ROAD 11 (LINCOLN BOULEVARD EAST) IN SHAWNEETOWN, GO SOUTHEAST ON STATE
 DO4315'HIGHWAY 13 FOR 1.6 MI (2.6 KM) TO OLD HIGHWAY 13, THEN NORTHEAST AND
 DO4315'THEN SOUTHEAST ON OLD HIGHWAY 13 FOR 0.9 MI (1.4 KM) TO THE STATION ON
 DO4315'THE RIGHT.
 DO4315'
 DO4315'THE STATION IS LOCATED 20.2 FT (6.2 M) SOUTH OF THE CENTERLINE OF OLD
 DO4315'HIGHWAY 13, 20.2 FT (6.2 M) NORTH OF A UTILITY POLE AND 58.2 FT (17.7
 DO4315'M) SOUTHEAST OF A UNDERGROUND CABLE PEDESTAL.
 DO4315'
 DO4315'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4315'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4315'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4316 ***********************************************************************
 DO4316  DESIGNATION -  WM 064
 DO4316  PID         -  DO4316
 DO4316  STATE/COUNTY-  IL/GALLATIN
 DO4316  COUNTRY     -  US
 DO4316  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4316
 DO4316                         *CURRENT SURVEY CONTROL
 DO4316  ______________________________________________________________________
 DO4316* NAD 83(1986) POSITION- 37 41 19.8    (N) 088 08 44.9    (W)   HD_HELD2
 DO4316* NAVD 88 ORTHO HEIGHT -   105.068 (meters)      344.71  (feet) ADJUSTED
 DO4316  ______________________________________________________________________
 DO4316  GEOID HEIGHT    -        -29.848 (meters)                     GEOID18
 DO4316  DYNAMIC HEIGHT  -        104.996 (meters)      344.47  (feet) COMP
 DO4316  MODELED GRAVITY -    979,935.0   (mgal)                       NAVD 88
 DO4316
 DO4316  VERT ORDER      -  SECOND    CLASS I
 DO4316
 DO4316.The horizontal coordinates were established by autonomous hand held GPS
 DO4316.observations and have an estimated accuracy of +/- 10 meters.
 DO4316
 DO4316.The orthometric height was determined by differential leveling and
 DO4316.adjusted by the NATIONAL GEODETIC SURVEY
 DO4316.in April 2013.
 DO4316
 DO4316.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4316.GEOID18 height accuracy estimate available here.
 DO4316
 DO4316.Click photographs - Photos may exist for this station.
 DO4316
 DO4316.The dynamic height is computed by dividing the NAVD 88
 DO4316.geopotential number by the normal gravity value computed on the
 DO4316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4316.degrees latitude (g = 980.6199 gals.).
 DO4316
 DO4316.The modeled gravity was interpolated from observed gravity values.
 DO4316
 DO4316;                    North         East    Units  Estimated Accuracy
 DO4316;SPC IL E     -   113,455.      316,540.      MT  (+/- 10 meters HH2 GPS)
 DO4316
 DO4316_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9897671908(NAD 83)
 DO4316
 DO4316                          SUPERSEDED SURVEY CONTROL
 DO4316
 DO4316.No superseded survey control is available for this station.
 DO4316
 DO4316_MARKER: F = FLANGE-ENCASED ROD
 DO4316_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4316_STAMPING: WM 064 2012
 DO4316_MARK LOGO: UIL
 DO4316_PROJECTION: FLUSH
 DO4316_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4316_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4316+STABILITY: POSITION/ELEVATION WELL
 DO4316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4316+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2012
 DO4316_ROD/PIPE-DEPTH: 21.9 meters
 DO4316_SLEEVE-DEPTH  : 0.9 meters
 DO4316
 DO4316  HISTORY     - Date     Condition        Report By
 DO4316  HISTORY     - 20120621 MONUMENTED       BCA
 DO4316
 DO4316                          STATION DESCRIPTION
 DO4316
 DO4316'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4316'THE STATION IS LOCATED ABOUT 11.3 MI (18.2 KM) EAST-SOUTHEAST OF
 DO4316'EQUALITY, 9.9 MI (15.9 KM) SOUTHEAST OF RIDGWAY AND 2.8 MI (4.5 KM)
 DO4316'SOUTHEAST OF SHAWNEETOWN.
 DO4316'
 DO4316'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH COUNTY
 DO4316'ROAD 11 (LINCOLN BOULEVARD EAST) IN SHAWNEETOWN, GO SOUTHEAST ON STATE
 DO4316'HIGHWAY 13 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 14 (MARKET STREET AND
 DO4316'ELSASSER RD), THEN SOUTHWEST ON COUNTY ROAD 14 (MARKET STREET AND
 DO4316'ELSASSER RD) FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DO4316'
 DO4316'THE STATION IS LOCATED 23.5 FT (7.2 M) NORTHWEST OF THE CENTERLINE OF
 DO4316'COUNTY ROAD 14 (ELSASSER ROAD), 6 FT (1.8 M) NORTHWEST OF THE EDGE OF
 DO4316'PAVEMENT OF COUNTY ROAD 14 (ELSASSER ROAD) AND 200 FT (61.0 M)
 DO4316'NORTHEAST OF THE CENTER OF A GRAVEL LANE.
 DO4316'
 DO4316'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4316'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4316'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4317 ***********************************************************************
 DO4317  DESIGNATION -  WM 065
 DO4317  PID         -  DO4317
 DO4317  STATE/COUNTY-  IL/GALLATIN
 DO4317  COUNTRY     -  US
 DO4317  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4317
 DO4317                         *CURRENT SURVEY CONTROL
 DO4317  ______________________________________________________________________
 DO4317* NAD 83(1986) POSITION- 37 40 56.4    (N) 088 10 58.1    (W)   HD_HELD2
 DO4317* NAVD 88 ORTHO HEIGHT -   118.564 (meters)      388.99  (feet) ADJUSTED
 DO4317  ______________________________________________________________________
 DO4317  GEOID HEIGHT    -        -29.787 (meters)                     GEOID18
 DO4317  DYNAMIC HEIGHT  -        118.482 (meters)      388.72  (feet) COMP
 DO4317  MODELED GRAVITY -    979,935.8   (mgal)                       NAVD 88
 DO4317
 DO4317  VERT ORDER      -  SECOND    CLASS I
 DO4317
 DO4317.The horizontal coordinates were established by autonomous hand held GPS
 DO4317.observations and have an estimated accuracy of +/- 10 meters.
 DO4317
 DO4317.The orthometric height was determined by differential leveling and
 DO4317.adjusted by the NATIONAL GEODETIC SURVEY
 DO4317.in April 2013.
 DO4317
 DO4317.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4317.GEOID18 height accuracy estimate available here.
 DO4317
 DO4317.Click photographs - Photos may exist for this station.
 DO4317
 DO4317.The dynamic height is computed by dividing the NAVD 88
 DO4317.geopotential number by the normal gravity value computed on the
 DO4317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4317.degrees latitude (g = 980.6199 gals.).
 DO4317
 DO4317.The modeled gravity was interpolated from observed gravity values.
 DO4317
 DO4317;                    North         East    Units  Estimated Accuracy
 DO4317;SPC IL E     -   112,727.      313,278.      MT  (+/- 10 meters HH2 GPS)
 DO4317
 DO4317_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9570471228(NAD 83)
 DO4317
 DO4317                          SUPERSEDED SURVEY CONTROL
 DO4317
 DO4317.No superseded survey control is available for this station.
 DO4317
 DO4317_MARKER: DD = SURVEY DISK
 DO4317_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4317_SP_SET: ABUTMENT
 DO4317_STAMPING: WM 065 2012
 DO4317_MARK LOGO: UIL
 DO4317_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4317_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4317_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4317+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2012
 DO4317
 DO4317  HISTORY     - Date     Condition        Report By
 DO4317  HISTORY     - 20120603 MONUMENTED       PATRIC
 DO4317
 DO4317                          STATION DESCRIPTION
 DO4317
 DO4317'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4317'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) EAST-SOUTHEAST OF
 DO4317'EQUALITY, 9.1 MI (14.6 KM) SOUTH-SOUTHEAST OF RIDGWAY AND 2.1 MI (3.4
 DO4317'KM) SOUTH OF SHAWNEETOWN.
 DO4317'
 DO4317'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH HEAD
 DO4317'LANE IN SHAWNEETOWN, GO SOUTH ON HEAD LANE FOR 0.9 MI (1.4 KM) TO
 DO4317'COUNTY HIGHWAY 8 AND GOLD HILL ROAD, THEN SOUTHEAST ON COUNTY HIGHWAY
 DO4317'8 AND GOLD HILL ROAD FOR 0.7 MI (1.1 KM) TO COUNTY HIGHWAY 15 AND
 DO4317'RINGGOLD ROAD, THEN WEST-SOUTHWEST ON COUNTY HIGHWAY 15 AND RINGGOLD
 DO4317'ROAD FOR 0.9 MI (1.4 KM) TO SALINE MINE ROAD.  CONTINUE WEST ON COUNTY
 DO4317'HIGHWAY 15 AND RINGGOLD ROAD FOR 0.15 MI (0.2 KM) TO BRIDGE '030-3134'
 DO4317'AND TO THE STATION ON THE LEFT.
 DO4317'
 DO4317'THE STATION IS LOCATED IN THE SOUTH END OF THE WEST ABUTMENT, 13 FT
 DO4317'(4.0 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY 15 AND RINGGOLD
 DO4317'ROAD, 53 FT (16.2 M) WEST OF THE EAST END OF THE BRIDGE SPAN AND 74 FT
 DO4317'(22.6 M) EAST OF A POWER POLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4318 ***********************************************************************
 DO4318  DESIGNATION -  WM 066
 DO4318  PID         -  DO4318
 DO4318  STATE/COUNTY-  IL/GALLATIN
 DO4318  COUNTRY     -  US
 DO4318  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4318
 DO4318                         *CURRENT SURVEY CONTROL
 DO4318  ______________________________________________________________________
 DO4318* NAD 83(1986) POSITION- 37 40 55.73   (N) 088 11 59.21   (W)   HD_HELD1
 DO4318* NAVD 88 ORTHO HEIGHT -   123.335 (meters)      404.64  (feet) ADJUSTED
 DO4318  ______________________________________________________________________
 DO4318  GEOID HEIGHT    -        -29.764 (meters)                     GEOID18
 DO4318  DYNAMIC HEIGHT  -        123.250 (meters)      404.36  (feet) COMP
 DO4318  MODELED GRAVITY -    979,936.4   (mgal)                       NAVD 88
 DO4318
 DO4318  VERT ORDER      -  SECOND    CLASS I
 DO4318
 DO4318.The horizontal coordinates were determined by differentially corrected
 DO4318.hand held GPS observations or other comparable positioning techniques
 DO4318.and have an estimated accuracy of +/- 3 meters.
 DO4318
 DO4318.The orthometric height was determined by differential leveling and
 DO4318.adjusted by the NATIONAL GEODETIC SURVEY
 DO4318.in April 2013.
 DO4318
 DO4318.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4318.GEOID18 height accuracy estimate available here.
 DO4318
 DO4318.Click photographs - Photos may exist for this station.
 DO4318
 DO4318.The dynamic height is computed by dividing the NAVD 88
 DO4318.geopotential number by the normal gravity value computed on the
 DO4318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4318.degrees latitude (g = 980.6199 gals.).
 DO4318
 DO4318.The modeled gravity was interpolated from observed gravity values.
 DO4318
 DO4318;                    North         East    Units  Estimated Accuracy
 DO4318;SPC IL E     -   112,704.5     311,780.4     MT  (+/- 3 meters HH1 GPS) 
 DO4318
 DO4318_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9420771226(NAD 83)
 DO4318
 DO4318                          SUPERSEDED SURVEY CONTROL
 DO4318
 DO4318.No superseded survey control is available for this station.
 DO4318
 DO4318_MARKER: F = FLANGE-ENCASED ROD
 DO4318_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4318_STAMPING: WM 066 2012
 DO4318_MARK LOGO: UIL
 DO4318_PROJECTION: RECESSED 15 CENTIMETERS
 DO4318_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4318_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4318+STABILITY: POSITION/ELEVATION WELL
 DO4318_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4318+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2015
 DO4318_ROD/PIPE-DEPTH: 11.0 meters
 DO4318_SLEEVE-DEPTH  : 0.9 meters
 DO4318
 DO4318  HISTORY     - Date     Condition        Report By
 DO4318  HISTORY     - 20120621 MONUMENTED       BCA
 DO4318  HISTORY     - 20150519 GOOD             ILGEO
 DO4318
 DO4318                          STATION DESCRIPTION
 DO4318
 DO4318'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4318'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH-SOUTHEAST OF
 DO4318'RIDGWAY, 8.6 MI (13.8 KM) EAST-SOUTHEAST OF EQUALITY AND 2.2 MI (3.5
 DO4318'KM) SOUTH-SOUTHWEST OF SHAWNEETOWN.
 DO4318'
 DO4318'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH COUNTY
 DO4318'ROAD 11 (LINCOLN BOULEVARD EAST) IN SHAWNEETOWN, GO SOUTHEAST ON STATE
 DO4318'HIGHWAY 13 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 14 (MARKET STREET AND
 DO4318'ELSASSER RD), THEN SOUTHWEST AND WEST ON COUNTY ROAD 14 (MARKET STREET
 DO4318'AND ELSASSER RD) FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 8 AND COUNTY ROAD
 DO4318'15.  CONTINUE WEST ON COUNTY ROAD 15 (RINGGOLD ROAD) FOR 0.9 MI (1.4
 DO4318'KM) TO SALINE MINE ROAD.  CONTINUE WEST ON COUNTY ROAD 15 (RINGGOLD
 DO4318'ROAD) FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DO4318'
 DO4318'THE STATION IS LOCATED 20.0 FT (6.1 M) SOUTH OF THE CENTERLINE OF
 DO4318'COUNTY ROAD 15, 5 FT (1.5 M) NORTH OF A FIELD EDGE, 11 FT (3.4 M)
 DO4318'SOUTH OF THE EDGE OF PAVEMENT OF COUNTY ROAD 15 AND 114.4 FT (34.9 M)
 DO4318'WEST OF A UTILITY POLE.
 DO4318'
 DO4318'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4318'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4318'IN IDENTIFICATION.
 DO4318
 DO4318                          STATION RECOVERY (2015)
 DO4318
 DO4318'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2015 (ME)
 DO4318'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4319 ***********************************************************************
 DO4319  DESIGNATION -  WM 067
 DO4319  PID         -  DO4319
 DO4319  STATE/COUNTY-  IL/GALLATIN
 DO4319  COUNTRY     -  US
 DO4319  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4319
 DO4319                         *CURRENT SURVEY CONTROL
 DO4319  ______________________________________________________________________
 DO4319* NAD 83(1986) POSITION- 37 40 43.0    (N) 088 13 00.9    (W)   HD_HELD2
 DO4319* NAVD 88 ORTHO HEIGHT -   141.040 (meters)      462.73  (feet) ADJUSTED
 DO4319  ______________________________________________________________________
 DO4319  GEOID HEIGHT    -        -29.735 (meters)                     GEOID18
 DO4319  DYNAMIC HEIGHT  -        140.942 (meters)      462.41  (feet) COMP
 DO4319  MODELED GRAVITY -    979,936.4   (mgal)                       NAVD 88
 DO4319
 DO4319  VERT ORDER      -  SECOND    CLASS I
 DO4319
 DO4319.The horizontal coordinates were established by autonomous hand held GPS
 DO4319.observations and have an estimated accuracy of +/- 10 meters.
 DO4319
 DO4319.The orthometric height was determined by differential leveling and
 DO4319.adjusted by the NATIONAL GEODETIC SURVEY
 DO4319.in April 2013.
 DO4319
 DO4319.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4319.GEOID18 height accuracy estimate available here.
 DO4319
 DO4319.Click photographs - Photos may exist for this station.
 DO4319
 DO4319.The dynamic height is computed by dividing the NAVD 88
 DO4319.geopotential number by the normal gravity value computed on the
 DO4319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4319.degrees latitude (g = 980.6199 gals.).
 DO4319
 DO4319.The modeled gravity was interpolated from observed gravity values.
 DO4319
 DO4319;                    North         East    Units  Estimated Accuracy
 DO4319;SPC IL E     -   112,310.      310,269.      MT  (+/- 10 meters HH2 GPS)
 DO4319
 DO4319_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9269170853(NAD 83)
 DO4319
 DO4319                          SUPERSEDED SURVEY CONTROL
 DO4319
 DO4319.No superseded survey control is available for this station.
 DO4319
 DO4319_MARKER: F = FLANGE-ENCASED ROD
 DO4319_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4319_STAMPING: WM 067 2012
 DO4319_MARK LOGO: UIL
 DO4319_PROJECTION: FLUSH
 DO4319_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4319_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4319+STABILITY: POSITION/ELEVATION WELL
 DO4319_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4319+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2012
 DO4319_ROD/PIPE-DEPTH: 5.5 meters
 DO4319_SLEEVE-DEPTH  : 0.9 meters
 DO4319
 DO4319  HISTORY     - Date     Condition        Report By
 DO4319  HISTORY     - 20120621 MONUMENTED       BCA
 DO4319
 DO4319                          STATION DESCRIPTION
 DO4319
 DO4319'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4319'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH-SOUTHEAST OF
 DO4319'RIDGWAY, 7.9 MI (12.7 KM) EAST-SOUTHEAST OF EQUALITY AND 2.9 MI (4.7
 DO4319'KM) SOUTHWEST OF SHAWNEETOWN.
 DO4319'
 DO4319'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 13 WITH COUNTY
 DO4319'ROAD 11 (LINCOLN BOULEVARD EAST) IN SHAWNEETOWN, GO SOUTHEAST ON STATE
 DO4319'HIGHWAY 13 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 14 (MARKET STREET AND
 DO4319'ELSASSER RD), THEN SOUTHWEST AND WEST ON COUNTY ROAD 14 (MARKET STREET
 DO4319'AND ELSASSER RD) FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 8 AND COUNTY ROAD
 DO4319'15.  CONTINUE WEST ON COUNTY ROAD 15 (RINGGOLD ROAD) FOR 2.7 MI (4.3
 DO4319'KM) TO PEABODY ROAD, THEN SOUTHWEST ON PEABODY ROAD FOR 0.3 MI (0.5
 DO4319'KM) TO THE STATION ON THE LEFT.
 DO4319'
 DO4319'THE STATION IS LOCATED 24.0 FT (7.3 M) SOUTH OF THE CENTERLINE OF
 DO4319'PEABODY ROAD, 4.0 FT (1.2 M) NORTH OF A WIRE FENCE AND 15 FT (4.6 M)
 DO4319'SOUTH OF THE EDGE OF PAVEMENT OF PEABODY ROAD.
 DO4319'
 DO4319'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4319'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4319'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4320 ***********************************************************************
 DO4320  DESIGNATION -  WM 068
 DO4320  PID         -  DO4320
 DO4320  STATE/COUNTY-  IL/GALLATIN
 DO4320  COUNTRY     -  US
 DO4320  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4320
 DO4320                         *CURRENT SURVEY CONTROL
 DO4320  ______________________________________________________________________
 DO4320* NAD 83(1986) POSITION- 37 40 14.9    (N) 088 13 38.7    (W)   HD_HELD2
 DO4320* NAVD 88 ORTHO HEIGHT -   127.590 (meters)      418.60  (feet) ADJUSTED
 DO4320  ______________________________________________________________________
 DO4320  GEOID HEIGHT    -        -29.707 (meters)                     GEOID18
 DO4320  DYNAMIC HEIGHT  -        127.502 (meters)      418.31  (feet) COMP
 DO4320  MODELED GRAVITY -    979,935.8   (mgal)                       NAVD 88
 DO4320
 DO4320  VERT ORDER      -  SECOND    CLASS I
 DO4320
 DO4320.The horizontal coordinates were established by autonomous hand held GPS
 DO4320.observations and have an estimated accuracy of +/- 10 meters.
 DO4320
 DO4320.The orthometric height was determined by differential leveling and
 DO4320.adjusted by the NATIONAL GEODETIC SURVEY
 DO4320.in April 2013.
 DO4320
 DO4320.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4320.GEOID18 height accuracy estimate available here.
 DO4320
 DO4320.Click photographs - Photos may exist for this station.
 DO4320
 DO4320.The dynamic height is computed by dividing the NAVD 88
 DO4320.geopotential number by the normal gravity value computed on the
 DO4320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4320.degrees latitude (g = 980.6199 gals.).
 DO4320
 DO4320.The modeled gravity was interpolated from observed gravity values.
 DO4320
 DO4320;                    North         East    Units  Estimated Accuracy
 DO4320;SPC IL E     -   111,443.      309,344.      MT  (+/- 10 meters HH2 GPS)
 DO4320
 DO4320_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9175469999(NAD 83)
 DO4320
 DO4320                          SUPERSEDED SURVEY CONTROL
 DO4320
 DO4320.No superseded survey control is available for this station.
 DO4320
 DO4320_MARKER: F = FLANGE-ENCASED ROD
 DO4320_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4320+WITH SETTING: INFORMATION.
 DO4320_STAMPING: WM 068 2012
 DO4320_MARK LOGO: UIL
 DO4320_PROJECTION: FLUSH
 DO4320_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4320_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4320_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4320+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4320_ROD/PIPE-DEPTH: 1.4 meters
 DO4320_SLEEVE-DEPTH  : 0.9 meters
 DO4320
 DO4320  HISTORY     - Date     Condition        Report By
 DO4320  HISTORY     - 20120607 MONUMENTED       PATRIC
 DO4320
 DO4320                          STATION DESCRIPTION
 DO4320
 DO4320'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4320'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHEAST OF KARBERS
 DO4320'RIDGE, 7.7 MI (12.4 KM) SOUTHEAST OF EQUALITY AND 3.7 MI (6.0 KM)
 DO4320'SOUTHWEST OF SHAWNEETOWN.
 DO4320'
 DO4320'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4320'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) NORTHWEST OF SHAWNEETOWN, GO SOUTH ON
 DO4320'STATE HIGHWAY 1 FOR 7.6 MI (12.2 KM) TO PEABODY ROAD, GO NORTHEAST ON
 DO4320'PEABODY ROAD FOR 3.4 MI (5.5 KM) TO THE STATION ON THE RIGHT.
 DO4320'
 DO4320'THE STATION IS LOCATED 28 FT (8.5 M) SOUTH OF THE CENTERLINE OF
 DO4320'PEABODY ROAD, 3 FT (0.9 M) NORTH OF A FENCE LINE AND 75 FT (22.9 M)
 DO4320'EAST-NORTHEAST OF A WOODEN FENCE POST.
 DO4320'
 DO4320'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4320'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4320'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4321 ***********************************************************************
 DO4321  DESIGNATION -  WM 069
 DO4321  PID         -  DO4321
 DO4321  STATE/COUNTY-  IL/GALLATIN
 DO4321  COUNTRY     -  US
 DO4321  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4321
 DO4321                         *CURRENT SURVEY CONTROL
 DO4321  ______________________________________________________________________
 DO4321* NAD 83(1986) POSITION- 37 39 42.1    (N) 088 14 26.7    (W)   HD_HELD2
 DO4321* NAVD 88 ORTHO HEIGHT -   131.033 (meters)      429.90  (feet) ADJUSTED
 DO4321  ______________________________________________________________________
 DO4321  GEOID HEIGHT    -        -29.676 (meters)                     GEOID18
 DO4321  DYNAMIC HEIGHT  -        130.942 (meters)      429.60  (feet) COMP
 DO4321  MODELED GRAVITY -    979,934.9   (mgal)                       NAVD 88
 DO4321
 DO4321  VERT ORDER      -  SECOND    CLASS I
 DO4321
 DO4321.The horizontal coordinates were established by autonomous hand held GPS
 DO4321.observations and have an estimated accuracy of +/- 10 meters.
 DO4321
 DO4321.The orthometric height was determined by differential leveling and
 DO4321.adjusted by the NATIONAL GEODETIC SURVEY
 DO4321.in April 2013.
 DO4321
 DO4321.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4321.GEOID18 height accuracy estimate available here.
 DO4321
 DO4321.Click photographs - Photos may exist for this station.
 DO4321
 DO4321.The dynamic height is computed by dividing the NAVD 88
 DO4321.geopotential number by the normal gravity value computed on the
 DO4321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4321.degrees latitude (g = 980.6199 gals.).
 DO4321
 DO4321.The modeled gravity was interpolated from observed gravity values.
 DO4321
 DO4321;                    North         East    Units  Estimated Accuracy
 DO4321;SPC IL E     -   110,430.      308,169.      MT  (+/- 10 meters HH2 GPS)
 DO4321
 DO4321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9056469004(NAD 83)
 DO4321
 DO4321                          SUPERSEDED SURVEY CONTROL
 DO4321
 DO4321.No superseded survey control is available for this station.
 DO4321
 DO4321_MARKER: F = FLANGE-ENCASED ROD
 DO4321_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4321+WITH SETTING: INFORMATION.
 DO4321_STAMPING: WM 069 2012
 DO4321_MARK LOGO: PATRIC
 DO4321_PROJECTION: FLUSH
 DO4321_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4321_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4321_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4321+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4321_ROD/PIPE-DEPTH: 1.4 meters
 DO4321_SLEEVE-DEPTH  : 0.9 meters
 DO4321
 DO4321  HISTORY     - Date     Condition        Report By
 DO4321  HISTORY     - 20120607 MONUMENTED       PATRIC
 DO4321
 DO4321                          STATION DESCRIPTION
 DO4321
 DO4321'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4321'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTHEAST OF KARBERS
 DO4321'RIDGE, 7.5 MI (12.1 KM) SOUTHEAST OF EQUALITY AND 4.6 MI (7.4 KM)
 DO4321'SOUTHWEST OF SHAWNEETOWN.
 DO4321'
 DO4321'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4321'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) NORTHWEST OF SHAWNEETOWN, GO SOUTH ON
 DO4321'STATE HIGHWAY 1 FOR 7.6 MI (12.2 KM) TO PEABODY ROAD, GO NORTHEAST ON
 DO4321'PEABODY ROAD FOR 2.0 MI (3.2 KM) TO THE STATION ON THE RIGHT.
 DO4321'
 DO4321'THE STATION IS LOCATED 37 FT (11.3 M) EAST OF THE CENTERLINE OF
 DO4321'PEABODY ROAD, 3 FT (0.9 M) WEST OF A FENCE LINE AND 210 FT (64.0 M)
 DO4321'NORTH OF THE GATED ENTRANCE TO A CATTLE PENINSULA.
 DO4321'
 DO4321'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4321'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4321'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4322 ***********************************************************************
 DO4322  DESIGNATION -  WM 070
 DO4322  PID         -  DO4322
 DO4322  STATE/COUNTY-  IL/GALLATIN
 DO4322  COUNTRY     -  US
 DO4322  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4322
 DO4322                         *CURRENT SURVEY CONTROL
 DO4322  ______________________________________________________________________
 DO4322* NAD 83(1986) POSITION- 37 38 50.4    (N) 088 14 29.2    (W)   HD_HELD2
 DO4322* NAVD 88 ORTHO HEIGHT -   110.290 (meters)      361.84  (feet) ADJUSTED
 DO4322  ______________________________________________________________________
 DO4322  GEOID HEIGHT    -        -29.650 (meters)                     GEOID18
 DO4322  DYNAMIC HEIGHT  -        110.214 (meters)      361.59  (feet) COMP
 DO4322  MODELED GRAVITY -    979,933.4   (mgal)                       NAVD 88
 DO4322
 DO4322  VERT ORDER      -  SECOND    CLASS I
 DO4322
 DO4322.The horizontal coordinates were established by autonomous hand held GPS
 DO4322.observations and have an estimated accuracy of +/- 10 meters.
 DO4322
 DO4322.The orthometric height was determined by differential leveling and
 DO4322.adjusted by the NATIONAL GEODETIC SURVEY
 DO4322.in April 2013.
 DO4322
 DO4322.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4322.GEOID18 height accuracy estimate available here.
 DO4322
 DO4322.Click photographs - Photos may exist for this station.
 DO4322
 DO4322.The dynamic height is computed by dividing the NAVD 88
 DO4322.geopotential number by the normal gravity value computed on the
 DO4322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4322.degrees latitude (g = 980.6199 gals.).
 DO4322
 DO4322.The modeled gravity was interpolated from observed gravity values.
 DO4322
 DO4322;                    North         East    Units  Estimated Accuracy
 DO4322;SPC IL E     -   108,836.      308,109.      MT  (+/- 10 meters HH2 GPS)
 DO4322
 DO4322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9048267411(NAD 83)
 DO4322
 DO4322                          SUPERSEDED SURVEY CONTROL
 DO4322
 DO4322.No superseded survey control is available for this station.
 DO4322
 DO4322_MARKER: F = FLANGE-ENCASED ROD
 DO4322_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4322_STAMPING: WM 070 2012
 DO4322_MARK LOGO: UIL
 DO4322_PROJECTION: FLUSH
 DO4322_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4322_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4322+STABILITY: POSITION/ELEVATION WELL
 DO4322_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4322+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4322_ROD/PIPE-DEPTH: 7.3 meters
 DO4322_SLEEVE-DEPTH  : 0.9 meters
 DO4322
 DO4322  HISTORY     - Date     Condition        Report By
 DO4322  HISTORY     - 20120606 MONUMENTED       PATRIC
 DO4322
 DO4322                          STATION DESCRIPTION
 DO4322
 DO4322'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4322'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHEAST OF EQUALITY,
 DO4322'6.9 MI (11.1 KM) NORTHEAST OF KARBERS RIDGE AND 5.4 MI (8.7 KM)
 DO4322'SOUTH-SOUTHWEST OF SHAWNEETOWN.
 DO4322'
 DO4322'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4322'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) NORTHWEST OF SHAWNEETOWN, GO SOUTH ON
 DO4322'STATE HIGHWAY 1 FOR 7.6 MI (12.2 KM) TO PEABODY ROAD, GO NORTHEAST ON
 DO4322'PEABODY ROAD FOR 1.1 MI (1.8 KM) TO THE BRIDGE OVER THE SALINE RIVER
 DO4322'AND THE STATION ON THE LEFT.
 DO4322'
 DO4322'THE STATION IS LOCATED 17 FT (5.2 M) WEST OF THE CENTERLINE OF PEABODY
 DO4322'ROAD, 17 FT (5.2 M) NORTH OF A STEEL GUARDRAIL POST AND 20 FT (6.1 M)
 DO4322'SOUTH-SOUTHWEST OF A STEEL GUARDRAIL POST.
 DO4322'
 DO4322'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4322'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4322'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4323 ***********************************************************************
 DO4323  DESIGNATION -  WM 071
 DO4323  PID         -  DO4323
 DO4323  STATE/COUNTY-  IL/GALLATIN
 DO4323  COUNTRY     -  US
 DO4323  USGS QUAD   -  EQUALITY (2018)
 DO4323
 DO4323                         *CURRENT SURVEY CONTROL
 DO4323  ______________________________________________________________________
 DO4323* NAD 83(1986) POSITION- 37 38 25.0    (N) 088 15 14.0    (W)   HD_HELD2
 DO4323* NAVD 88 ORTHO HEIGHT -   117.050 (meters)      384.02  (feet) ADJUSTED
 DO4323  ______________________________________________________________________
 DO4323  GEOID HEIGHT    -        -29.618 (meters)                     GEOID18
 DO4323  DYNAMIC HEIGHT  -        116.968 (meters)      383.75  (feet) COMP
 DO4323  MODELED GRAVITY -    979,931.1   (mgal)                       NAVD 88
 DO4323
 DO4323  VERT ORDER      -  SECOND    CLASS I
 DO4323
 DO4323.The horizontal coordinates were established by autonomous hand held GPS
 DO4323.observations and have an estimated accuracy of +/- 10 meters.
 DO4323
 DO4323.The orthometric height was determined by differential leveling and
 DO4323.adjusted by the NATIONAL GEODETIC SURVEY
 DO4323.in April 2013.
 DO4323
 DO4323.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4323.GEOID18 height accuracy estimate available here.
 DO4323
 DO4323.Click photographs - Photos may exist for this station.
 DO4323
 DO4323.The dynamic height is computed by dividing the NAVD 88
 DO4323.geopotential number by the normal gravity value computed on the
 DO4323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4323.degrees latitude (g = 980.6199 gals.).
 DO4323
 DO4323.The modeled gravity was interpolated from observed gravity values.
 DO4323
 DO4323;                    North         East    Units  Estimated Accuracy
 DO4323;SPC IL E     -   108,052.      307,012.      MT  (+/- 10 meters HH2 GPS)
 DO4323
 DO4323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8937466643(NAD 83)
 DO4323
 DO4323                          SUPERSEDED SURVEY CONTROL
 DO4323
 DO4323.No superseded survey control is available for this station.
 DO4323
 DO4323_MARKER: F = FLANGE-ENCASED ROD
 DO4323_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4323_STAMPING: WM 071 2012
 DO4323_MARK LOGO: UIL
 DO4323_PROJECTION: FLUSH
 DO4323_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4323_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4323+STABILITY: POSITION/ELEVATION WELL
 DO4323_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4323+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4323_ROD/PIPE-DEPTH: 12.2 meters
 DO4323_SLEEVE-DEPTH  : 0.9 meters
 DO4323
 DO4323  HISTORY     - Date     Condition        Report By
 DO4323  HISTORY     - 20120606 MONUMENTED       PATRIC
 DO4323
 DO4323                          STATION DESCRIPTION
 DO4323
 DO4323'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4323'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) SOUTHEAST OF EQUALITY,
 DO4323'6.2 MI (10.0 KM) SOUTHWEST OF SHAWNEETOWN AND 6.0 MI (9.7 KM)
 DO4323'NORTHEAST OF KARBERS RIDGE.
 DO4323'
 DO4323'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4323'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) NORTHWEST OF SHAWNEETOWN, GO SOUTH ON
 DO4323'STATE HIGHWAY 1 FOR 7.6 MI (12.2 KM) TO PEABODY ROAD, GO NORTHEAST ON
 DO4323'PEABODY ROAD FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DO4323'
 DO4323'THE STATION IS LOCATED 44 FT (13.4 M) SOUTHEAST OF THE CENTERLINE OF
 DO4323'PEABODY ROAD, 96 FT (29.3 M) SOUTHEAST OF A 'STOP AHEAD' SIGN AND 131
 DO4323'FT (39.9 M) SOUTH OF A POWER POLE.
 DO4323'
 DO4323'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4323'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4323'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4324 ***********************************************************************
 DO4324  DESIGNATION -  WM 072
 DO4324  PID         -  DO4324
 DO4324  STATE/COUNTY-  IL/GALLATIN
 DO4324  COUNTRY     -  US
 DO4324  USGS QUAD   -  SHAWNEETOWN (2018)
 DO4324
 DO4324                         *CURRENT SURVEY CONTROL
 DO4324  ______________________________________________________________________
 DO4324* NAD 83(1986) POSITION- 37 37 46.6    (N) 088 14 42.4    (W)   HD_HELD2
 DO4324* NAVD 88 ORTHO HEIGHT -   111.859 (meters)      366.99  (feet) ADJUSTED
 DO4324  ______________________________________________________________________
 DO4324  GEOID HEIGHT    -        -29.609 (meters)                     GEOID18
 DO4324  DYNAMIC HEIGHT  -        111.781 (meters)      366.73  (feet) COMP
 DO4324  MODELED GRAVITY -    979,931.3   (mgal)                       NAVD 88
 DO4324
 DO4324  VERT ORDER      -  SECOND    CLASS I
 DO4324
 DO4324.The horizontal coordinates were established by autonomous hand held GPS
 DO4324.observations and have an estimated accuracy of +/- 10 meters.
 DO4324
 DO4324.The orthometric height was determined by differential leveling and
 DO4324.adjusted by the NATIONAL GEODETIC SURVEY
 DO4324.in April 2013.
 DO4324
 DO4324.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4324.GEOID18 height accuracy estimate available here.
 DO4324
 DO4324.Click photographs - Photos may exist for this station.
 DO4324
 DO4324.The dynamic height is computed by dividing the NAVD 88
 DO4324.geopotential number by the normal gravity value computed on the
 DO4324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4324.degrees latitude (g = 980.6199 gals.).
 DO4324
 DO4324.The modeled gravity was interpolated from observed gravity values.
 DO4324
 DO4324;                    North         East    Units  Estimated Accuracy
 DO4324;SPC IL E     -   106,869.      307,787.      MT  (+/- 10 meters HH2 GPS)
 DO4324
 DO4324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9013265449(NAD 83)
 DO4324
 DO4324                          SUPERSEDED SURVEY CONTROL
 DO4324
 DO4324.No superseded survey control is available for this station.
 DO4324
 DO4324_MARKER: F = FLANGE-ENCASED ROD
 DO4324_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4324_STAMPING: WM 072 2012
 DO4324_MARK LOGO: UIL
 DO4324_PROJECTION: FLUSH
 DO4324_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4324_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4324+STABILITY: POSITION/ELEVATION WELL
 DO4324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4324+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4324_ROD/PIPE-DEPTH: 10.7 meters
 DO4324_SLEEVE-DEPTH  : 0.9 meters
 DO4324
 DO4324  HISTORY     - Date     Condition        Report By
 DO4324  HISTORY     - 20120606 MONUMENTED       PATRIC
 DO4324
 DO4324                          STATION DESCRIPTION
 DO4324
 DO4324'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4324'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTHEAST OF EQUALITY,
 DO4324'6.6 MI (10.6 KM) SOUTH-SOUTHWEST OF SHAWNEETOWN AND 5.9 MI (9.5 KM)
 DO4324'NORTHEAST OF KARBERS RIDGE.
 DO4324'
 DO4324'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4324'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) NORTHWEST OF SHAWNEETOWN, GO SOUTH ON
 DO4324'STATE HIGHWAY 1 FOR 7.6 MI (12.2 KM) TO PEABODY ROAD.  CONTINUE
 DO4324'SOUTHEAST ON STATE HIGHWAY 1 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE
 DO4324'RIGHT.
 DO4324'
 DO4324'THE STATION IS LOCATED 37 FT (11.3 M) SOUTHWEST OF THE CENTERLINE OF
 DO4324'STATE HIGHWAY 1, 3 FT (0.9 M) NORTHEAST OF A FIELD EDGE AND 70 FT
 DO4324'(21.3 M) SOUTHEAST OF THE SOUTH END OF A CULVERT PIPE.
 DO4324'
 DO4324'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4324'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4324'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4325 ***********************************************************************
 DO4325  DESIGNATION -  WM 073
 DO4325  PID         -  DO4325
 DO4325  STATE/COUNTY-  IL/GALLATIN
 DO4325  COUNTRY     -  US
 DO4325  USGS QUAD   -  SALINE MINES (2018)
 DO4325
 DO4325                         *CURRENT SURVEY CONTROL
 DO4325  ______________________________________________________________________
 DO4325* NAD 83(1986) POSITION- 37 37 19.1    (N) 088 13 58.3    (W)   HD_HELD2
 DO4325* NAVD 88 ORTHO HEIGHT -   122.768 (meters)      402.78  (feet) ADJUSTED
 DO4325  ______________________________________________________________________
 DO4325  GEOID HEIGHT    -        -29.614 (meters)                     GEOID18
 DO4325  DYNAMIC HEIGHT  -        122.682 (meters)      402.50  (feet) COMP
 DO4325  MODELED GRAVITY -    979,930.2   (mgal)                       NAVD 88
 DO4325
 DO4325  VERT ORDER      -  SECOND    CLASS I
 DO4325
 DO4325.The horizontal coordinates were established by autonomous hand held GPS
 DO4325.observations and have an estimated accuracy of +/- 10 meters.
 DO4325
 DO4325.The orthometric height was determined by differential leveling and
 DO4325.adjusted by the NATIONAL GEODETIC SURVEY
 DO4325.in April 2013.
 DO4325
 DO4325.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4325.GEOID18 height accuracy estimate available here.
 DO4325
 DO4325.Click photographs - Photos may exist for this station.
 DO4325
 DO4325.The dynamic height is computed by dividing the NAVD 88
 DO4325.geopotential number by the normal gravity value computed on the
 DO4325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4325.degrees latitude (g = 980.6199 gals.).
 DO4325
 DO4325.The modeled gravity was interpolated from observed gravity values.
 DO4325
 DO4325;                    North         East    Units  Estimated Accuracy
 DO4325;SPC IL E     -   106,022.      308,870.      MT  (+/- 10 meters HH2 GPS)
 DO4325
 DO4325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9120264588(NAD 83)
 DO4325
 DO4325                          SUPERSEDED SURVEY CONTROL
 DO4325
 DO4325.No superseded survey control is available for this station.
 DO4325
 DO4325_MARKER: F = FLANGE-ENCASED ROD
 DO4325_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4325_STAMPING: WM 073 2012
 DO4325_MARK LOGO: UIL
 DO4325_PROJECTION: FLUSH
 DO4325_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4325_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4325+STABILITY: POSITION/ELEVATION WELL
 DO4325_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4325+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2012
 DO4325_ROD/PIPE-DEPTH: 4.6 meters
 DO4325_SLEEVE-DEPTH  : 0.9 meters
 DO4325
 DO4325  HISTORY     - Date     Condition        Report By
 DO4325  HISTORY     - 20120606 MONUMENTED       PATRIC
 DO4325
 DO4325                          STATION DESCRIPTION
 DO4325
 DO4325'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4325'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) SOUTHEAST OF EQUALITY,
 DO4325'6.8 MI (10.9 KM) SOUTH-SOUTHWEST OF SHAWNEETOWN AND 6.2 MI (10.0 KM)
 DO4325'EAST-NORTHEAST OF KARBERS RIDGE.
 DO4325'
 DO4325'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4325'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) NORTHWEST OF SHAWNEETOWN, GO SOUTH ON
 DO4325'STATE HIGHWAY 1 FOR 8.7 MI (14.0 KM) TO COUNTY HIGHWAY 13 AND PONDS
 DO4325'HOLLOW ROAD.  CONTINUE SOUTHEAST ON STATE HIGHWAY 1 FOR 0.6 MI (1.0
 DO4325'KM) TO THE STATION ON THE LEFT.
 DO4325'
 DO4325'THE STATION IS LOCATED 34 FT (10.4 M) NORTHEAST OF THE CENTERLINE OF
 DO4325'STATE HIGHWAY 1 AND 10 FT (3.0 M) EAST OF THE SOUTHEAST END OF A
 DO4325'CULVERT PIPE.
 DO4325'
 DO4325'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4325'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4325'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4326 ***********************************************************************
 DO4326  DESIGNATION -  WM 074
 DO4326  PID         -  DO4326
 DO4326  STATE/COUNTY-  IL/GALLATIN
 DO4326  COUNTRY     -  US
 DO4326  USGS QUAD   -  SALINE MINES (2018)
 DO4326
 DO4326                         *CURRENT SURVEY CONTROL
 DO4326  ______________________________________________________________________
 DO4326* NAD 83(1986) POSITION- 37 36 47.1    (N) 088 13 14.5    (W)   HD_HELD2
 DO4326* NAVD 88 ORTHO HEIGHT -   130.265 (meters)      427.38  (feet) ADJUSTED
 DO4326  ______________________________________________________________________
 DO4326  GEOID HEIGHT    -        -29.618 (meters)                     GEOID18
 DO4326  DYNAMIC HEIGHT  -        130.174 (meters)      427.08  (feet) COMP
 DO4326  MODELED GRAVITY -    979,927.8   (mgal)                       NAVD 88
 DO4326
 DO4326  VERT ORDER      -  SECOND    CLASS I
 DO4326
 DO4326.The horizontal coordinates were established by autonomous hand held GPS
 DO4326.observations and have an estimated accuracy of +/- 10 meters.
 DO4326
 DO4326.The orthometric height was determined by differential leveling and
 DO4326.adjusted by the NATIONAL GEODETIC SURVEY
 DO4326.in April 2013.
 DO4326
 DO4326.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4326.GEOID18 height accuracy estimate available here.
 DO4326
 DO4326.Click photographs - Photos may exist for this station.
 DO4326
 DO4326.The dynamic height is computed by dividing the NAVD 88
 DO4326.geopotential number by the normal gravity value computed on the
 DO4326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4326.degrees latitude (g = 980.6199 gals.).
 DO4326
 DO4326.The modeled gravity was interpolated from observed gravity values.
 DO4326
 DO4326;                    North         East    Units  Estimated Accuracy
 DO4326;SPC IL E     -   105,037.      309,945.      MT  (+/- 10 meters HH2 GPS)
 DO4326
 DO4326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9226363587(NAD 83)
 DO4326
 DO4326                          SUPERSEDED SURVEY CONTROL
 DO4326
 DO4326.No superseded survey control is available for this station.
 DO4326
 DO4326_MARKER: F = FLANGE-ENCASED ROD
 DO4326_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4326_STAMPING: WM 074 2012
 DO4326_MARK LOGO: UIL
 DO4326_PROJECTION: FLUSH
 DO4326_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4326_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4326+STABILITY: POSITION/ELEVATION WELL
 DO4326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4326+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4326_ROD/PIPE-DEPTH: 4.6 meters
 DO4326_SLEEVE-DEPTH  : 0.9 meters
 DO4326
 DO4326  HISTORY     - Date     Condition        Report By
 DO4326  HISTORY     - 20120607 MONUMENTED       PATRIC
 DO4326
 DO4326                          STATION DESCRIPTION
 DO4326
 DO4326'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4326'THE STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) SOUTHEAST OF EQUALITY,
 DO4326'7.1 MI (11.4 KM) SOUTH-SOUTHWEST OF SHAWNEETOWN AND 6.6 MI (10.6 KM)
 DO4326'EAST-NORTHEAST OF KARBERS RIDGE.
 DO4326'
 DO4326'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4326'HIGHWAY 13 ABOUT 5.7 MI (9.2 KM) NORTHWEST OF SHAWNEETOWN, GO SOUTH ON
 DO4326'STATE HIGHWAY 1 FOR 8.7 MI (14.0 KM) TO COUNTY HIGHWAY 13 AND PONDS
 DO4326'HOLLOW ROAD.  CONTINUE SOUTHEAST ON STATE HIGHWAY 1 FOR 1.5 MI (2.4
 DO4326'KM) TO THE STATION ON THE LEFT.
 DO4326'
 DO4326'THE STATION IS LOCATED 35 FT (10.7 M) NORTHEAST OF THE CENTERLINE OF
 DO4326'STATE HIGHWAY 1, 5 FT (1.5 M) SOUTH OF A WOODEN CORNER FENCE POST AND
 DO4326'24 FT (7.3 M) NORTHWEST OF A POWER POLE.
 DO4326'
 DO4326'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4326'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4326'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4327 ***********************************************************************
 DO4327  DESIGNATION -  WM 075
 DO4327  PID         -  DO4327
 DO4327  STATE/COUNTY-  IL/GALLATIN
 DO4327  COUNTRY     -  US
 DO4327  USGS QUAD   -  SALINE MINES (2018)
 DO4327
 DO4327                         *CURRENT SURVEY CONTROL
 DO4327  ______________________________________________________________________
 DO4327* NAD 83(1986) POSITION- 37 36 11.9    (N) 088 12 30.2    (W)   HD_HELD2
 DO4327* NAVD 88 ORTHO HEIGHT -   109.115 (meters)      357.99  (feet) ADJUSTED
 DO4327  ______________________________________________________________________
 DO4327  GEOID HEIGHT    -        -29.621 (meters)                     GEOID18
 DO4327  DYNAMIC HEIGHT  -        109.038 (meters)      357.74  (feet) COMP
 DO4327  MODELED GRAVITY -    979,925.5   (mgal)                       NAVD 88
 DO4327
 DO4327  VERT ORDER      -  SECOND    CLASS I
 DO4327
 DO4327.The horizontal coordinates were established by autonomous hand held GPS
 DO4327.observations and have an estimated accuracy of +/- 10 meters.
 DO4327
 DO4327.The orthometric height was determined by differential leveling and
 DO4327.adjusted by the NATIONAL GEODETIC SURVEY
 DO4327.in April 2013.
 DO4327
 DO4327.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4327.GEOID18 height accuracy estimate available here.
 DO4327
 DO4327.Click photographs - Photos may exist for this station.
 DO4327
 DO4327.The dynamic height is computed by dividing the NAVD 88
 DO4327.geopotential number by the normal gravity value computed on the
 DO4327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4327.degrees latitude (g = 980.6199 gals.).
 DO4327
 DO4327.The modeled gravity was interpolated from observed gravity values.
 DO4327
 DO4327;                    North         East    Units  Estimated Accuracy
 DO4327;SPC IL E     -   103,953.      311,033.      MT  (+/- 10 meters HH2 GPS)
 DO4327
 DO4327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9333562488(NAD 83)
 DO4327
 DO4327                          SUPERSEDED SURVEY CONTROL
 DO4327
 DO4327.No superseded survey control is available for this station.
 DO4327
 DO4327_MARKER: DD = SURVEY DISK
 DO4327_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4327_SP_SET: ABUTMENT
 DO4327_STAMPING: WM 075 2012
 DO4327_MARK LOGO: UIL
 DO4327_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4327_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4327+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 DO4327
 DO4327  HISTORY     - Date     Condition        Report By
 DO4327  HISTORY     - 20120604 MONUMENTED       PATRIC
 DO4327
 DO4327                          STATION DESCRIPTION
 DO4327
 DO4327'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4327'THE STATION IS LOCATED ABOUT 11.7 MI (18.8 KM) SOUTHEAST OF EQUALITY,
 DO4327'7.7 MI (12.4 KM) SOUTH OF SHAWNEETOWN AND 7.0 MI (11.3 KM)
 DO4327'EAST-NORTHEAST OF KARBERS RIDGE.
 DO4327'
 DO4327'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4327'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO NORTH ON
 DO4327'STATE HIGHWAY 1 FOR 6.7 MI (10.8 KM) TO COUNTY HIGHWAY 1000 EAST AND
 DO4327'CADIZ ROAD.  CONTINUE NORTH ON STATE HIGHWAY 1 FOR 1.4 MI (2.3 KM) TO
 DO4327'BEAVER CREEK AND THE STATION ON THE LEFT.
 DO4327'
 DO4327'THE STATION IS LOCATED IN THE SOUTHWEST SIDE OF THE NORTHWEST ABUTMENT
 DO4327'OF STATE HIGHWAY 1 BRIDGE '030-0024' OVER BEAVER CREEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4328 ***********************************************************************
 DO4328  DESIGNATION -  WM 076
 DO4328  PID         -  DO4328
 DO4328  STATE/COUNTY-  IL/HARDIN
 DO4328  COUNTRY     -  US
 DO4328  USGS QUAD   -  SALINE MINES (2018)
 DO4328
 DO4328                         *CURRENT SURVEY CONTROL
 DO4328  ______________________________________________________________________
 DO4328* NAD 83(1986) POSITION- 37 35 25.1    (N) 088 11 55.7    (W)   HD_HELD2
 DO4328* NAVD 88 ORTHO HEIGHT -   159.537 (meters)      523.41  (feet) ADJUSTED
 DO4328  ______________________________________________________________________
 DO4328  GEOID HEIGHT    -        -29.614 (meters)                     GEOID18
 DO4328  DYNAMIC HEIGHT  -        159.425 (meters)      523.05  (feet) COMP
 DO4328  MODELED GRAVITY -    979,922.7   (mgal)                       NAVD 88
 DO4328
 DO4328  VERT ORDER      -  SECOND    CLASS I
 DO4328
 DO4328.The horizontal coordinates were established by autonomous hand held GPS
 DO4328.observations and have an estimated accuracy of +/- 10 meters.
 DO4328
 DO4328.The orthometric height was determined by differential leveling and
 DO4328.adjusted by the NATIONAL GEODETIC SURVEY
 DO4328.in April 2013.
 DO4328
 DO4328.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4328.GEOID18 height accuracy estimate available here.
 DO4328
 DO4328.Click photographs - Photos may exist for this station.
 DO4328
 DO4328.The dynamic height is computed by dividing the NAVD 88
 DO4328.geopotential number by the normal gravity value computed on the
 DO4328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4328.degrees latitude (g = 980.6199 gals.).
 DO4328
 DO4328.The modeled gravity was interpolated from observed gravity values.
 DO4328
 DO4328;                    North         East    Units  Estimated Accuracy
 DO4328;SPC IL E     -   102,511.      311,881.      MT  (+/- 10 meters HH2 GPS)
 DO4328
 DO4328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9416361035(NAD 83)
 DO4328
 DO4328                          SUPERSEDED SURVEY CONTROL
 DO4328
 DO4328.No superseded survey control is available for this station.
 DO4328
 DO4328_MARKER: F = FLANGE-ENCASED ROD
 DO4328_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4328_STAMPING: WM 076 2012
 DO4328_MARK LOGO: UIL
 DO4328_PROJECTION: FLUSH
 DO4328_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4328_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4328+STABILITY: POSITION/ELEVATION WELL
 DO4328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4328+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 DO4328_ROD/PIPE-DEPTH: 4.6 meters
 DO4328_SLEEVE-DEPTH  : 0.9 meters
 DO4328
 DO4328  HISTORY     - Date     Condition        Report By
 DO4328  HISTORY     - 20120618 MONUMENTED       PATRIC
 DO4328
 DO4328                          STATION DESCRIPTION
 DO4328
 DO4328'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4328'THE STATION IS LOCATED ABOUT 12.7 MI (20.4 KM) SOUTHEAST OF EQUALITY,
 DO4328'8.5 MI (13.7 KM) SOUTH OF SHAWNEETOWN AND 7.4 MI (11.9 KM) EAST OF
 DO4328'KARBERS RIDGE.
 DO4328'
 DO4328'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4328'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO NORTH ON
 DO4328'STATE HIGHWAY 1 FOR 6.7 MI (10.8 KM) TO COUNTY HIGHWAY 1000 EAST AND
 DO4328'CADIZ ROAD.  CONTINUE NORTH ON STATE HIGHWAY 1 FOR 0.3 MI (0.5 KM) TO
 DO4328'THE STATION ON THE LEFT.
 DO4328'
 DO4328'THE STATION IS LOCATED 41 FT (12.5 M) EAST-NORTHEAST OF THE CENTERLINE
 DO4328'OF STATE HIGHWAY 1, 11 FT (3.4 M) EAST OF THE NORTH END OF A CULVERT
 DO4328'PIPE AND 24 FT (7.3 M) WEST-NORTHWEST OF A WOODEN POST.
 DO4328'
 DO4328'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4328'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4328'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4329 ***********************************************************************
 DO4329  DESIGNATION -  WM 077
 DO4329  PID         -  DO4329
 DO4329  STATE/COUNTY-  IL/HARDIN
 DO4329  COUNTRY     -  US
 DO4329  USGS QUAD   -  SALINE MINES (2018)
 DO4329
 DO4329                         *CURRENT SURVEY CONTROL
 DO4329  ______________________________________________________________________
 DO4329* NAD 83(1986) POSITION- 37 34 48.2    (N) 088 11 15.5    (W)   HD_HELD2
 DO4329* NAVD 88 ORTHO HEIGHT -   108.679 (meters)      356.56  (feet) ADJUSTED
 DO4329  ______________________________________________________________________
 DO4329  GEOID HEIGHT    -        -29.618 (meters)                     GEOID18
 DO4329  DYNAMIC HEIGHT  -        108.602 (meters)      356.31  (feet) COMP
 DO4329  MODELED GRAVITY -    979,920.2   (mgal)                       NAVD 88
 DO4329
 DO4329  VERT ORDER      -  SECOND    CLASS I
 DO4329
 DO4329.The horizontal coordinates were established by autonomous hand held GPS
 DO4329.observations and have an estimated accuracy of +/- 10 meters.
 DO4329
 DO4329.The orthometric height was determined by differential leveling and
 DO4329.adjusted by the NATIONAL GEODETIC SURVEY
 DO4329.in April 2013.
 DO4329
 DO4329.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4329.GEOID18 height accuracy estimate available here.
 DO4329
 DO4329.Click photographs - Photos may exist for this station.
 DO4329
 DO4329.The dynamic height is computed by dividing the NAVD 88
 DO4329.geopotential number by the normal gravity value computed on the
 DO4329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4329.degrees latitude (g = 980.6199 gals.).
 DO4329
 DO4329.The modeled gravity was interpolated from observed gravity values.
 DO4329
 DO4329;                    North         East    Units  Estimated Accuracy
 DO4329;SPC IL E     -   101,375.      312,869.      MT  (+/- 10 meters HH2 GPS)
 DO4329
 DO4329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9513459885(NAD 83)
 DO4329
 DO4329                          SUPERSEDED SURVEY CONTROL
 DO4329
 DO4329.No superseded survey control is available for this station.
 DO4329
 DO4329_MARKER: F = FLANGE-ENCASED ROD
 DO4329_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4329_STAMPING: WM 077 2012
 DO4329_MARK LOGO: UIL
 DO4329_PROJECTION: FLUSH
 DO4329_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4329_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4329+STABILITY: POSITION/ELEVATION WELL
 DO4329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4329+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4329_ROD/PIPE-DEPTH: 12.8 meters
 DO4329_SLEEVE-DEPTH  : 0.9 meters
 DO4329
 DO4329  HISTORY     - Date     Condition        Report By
 DO4329  HISTORY     - 20120607 MONUMENTED       PATRIC
 DO4329
 DO4329                          STATION DESCRIPTION
 DO4329
 DO4329'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4329'THE STATION IS LOCATED ABOUT 13.6 MI (21.9 KM) SOUTHEAST OF EQUALITY,
 DO4329'9.2 MI (14.8 KM) SOUTH OF SHAWNEETOWN AND 8.0 MI (12.9 KM) EAST OF
 DO4329'KARBERS RIDGE.
 DO4329'
 DO4329'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4329'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO NORTH ON
 DO4329'STATE HIGHWAY 1 FOR 5.3 MI (8.5 KM) TO COUNTY HIGHWAY 1075 NORTH.
 DO4329'CONTINUE NORTH ON STATE HIGHWAY 1 FOR 1.0 MI (1.6 KM) TO THE STATION
 DO4329'ON THE LEFT.
 DO4329'
 DO4329'THE STATION IS LOCATED 35 FT (10.7 M) SOUTH OF THE CENTERLINE OF STATE
 DO4329'HIGHWAY 1, 8 FT (2.4 M) NORTH OF A FIELD EDGE AND 13 FT (4.0 M)
 DO4329'EAST-SOUTHEAST OF THE EAST END OF A CULVERT PIPE.
 DO4329'
 DO4329'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4329'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4329'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4330 ***********************************************************************
 DO4330  DESIGNATION -  WM 078
 DO4330  PID         -  DO4330
 DO4330  STATE/COUNTY-  IL/HARDIN
 DO4330  COUNTRY     -  US
 DO4330  USGS QUAD   -  SALINE MINES (2018)
 DO4330
 DO4330                         *CURRENT SURVEY CONTROL
 DO4330  ______________________________________________________________________
 DO4330* NAD 83(1986) POSITION- 37 34 03.6    (N) 088 11 02.6    (W)   HD_HELD2
 DO4330* NAVD 88 ORTHO HEIGHT -   125.985 (meters)      413.34  (feet) ADJUSTED
 DO4330  ______________________________________________________________________
 DO4330  GEOID HEIGHT    -        -29.604 (meters)                     GEOID18
 DO4330  DYNAMIC HEIGHT  -        125.895 (meters)      413.04  (feet) COMP
 DO4330  MODELED GRAVITY -    979,917.7   (mgal)                       NAVD 88
 DO4330
 DO4330  VERT ORDER      -  SECOND    CLASS I
 DO4330
 DO4330.The horizontal coordinates were established by autonomous hand held GPS
 DO4330.observations and have an estimated accuracy of +/- 10 meters.
 DO4330
 DO4330.The orthometric height was determined by differential leveling and
 DO4330.adjusted by the NATIONAL GEODETIC SURVEY
 DO4330.in April 2013.
 DO4330
 DO4330.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4330.GEOID18 height accuracy estimate available here.
 DO4330
 DO4330.Click photographs - Photos may exist for this station.
 DO4330
 DO4330.The dynamic height is computed by dividing the NAVD 88
 DO4330.geopotential number by the normal gravity value computed on the
 DO4330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4330.degrees latitude (g = 980.6199 gals.).
 DO4330
 DO4330.The modeled gravity was interpolated from observed gravity values.
 DO4330
 DO4330;                    North         East    Units  Estimated Accuracy
 DO4330;SPC IL E     -   100,001.      313,188.      MT  (+/- 10 meters HH2 GPS)
 DO4330
 DO4330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9543358507(NAD 83)
 DO4330
 DO4330                          SUPERSEDED SURVEY CONTROL
 DO4330
 DO4330.No superseded survey control is available for this station.
 DO4330
 DO4330_MARKER: F = FLANGE-ENCASED ROD
 DO4330_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4330+WITH SETTING: INFORMATION.
 DO4330_STAMPING: WM 078 2012
 DO4330_MARK LOGO: UIL
 DO4330_PROJECTION: FLUSH
 DO4330_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4330_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4330_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4330+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4330_ROD/PIPE-DEPTH: 2.1 meters
 DO4330_SLEEVE-DEPTH  : 0.9 meters
 DO4330
 DO4330  HISTORY     - Date     Condition        Report By
 DO4330  HISTORY     - 20120607 MONUMENTED       PATRIC
 DO4330
 DO4330                          STATION DESCRIPTION
 DO4330
 DO4330'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4330'THE STATION IS LOCATED ABOUT 13.3 MI (21.4 KM) NORTHEAST OF ROSICLARE,
 DO4330'10.0 MI (16.1 KM) SOUTH OF SHAWNEETOWN AND 8.2 MI (13.2 KM) EAST OF
 DO4330'KARBERS RIDGE.
 DO4330'
 DO4330'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4330'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO NORTH ON
 DO4330'STATE HIGHWAY 1 FOR 4.4 MI (7.1 KM) TO COUNTY HIGHWAY 1005 NORTH.
 DO4330'CONTINUE NORTH ON STATE HIGHWAY 1 FOR 1.0 MI (1.6 KM) TO THE STATION
 DO4330'ON THE LEFT.
 DO4330'
 DO4330'THE STATION IS LOCATED 35 FT (10.7 M) WEST-SOUTHWEST OF THE CENTERLINE
 DO4330'OF STATE HIGHWAY 1, 12 FT (3.7 M) SOUTH OF THE SOUTH END OF A CULVERT
 DO4330'PIPE AND 215 FT (65.5 M) SOUTH OF A 'SCHOOL BUS STOP AHEAD' SIGN.
 DO4330'
 DO4330'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4330'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4330'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4331 ***********************************************************************
 DO4331  DESIGNATION -  WM 079
 DO4331  PID         -  DO4331
 DO4331  STATE/COUNTY-  IL/HARDIN
 DO4331  COUNTRY     -  US
 DO4331  USGS QUAD   -  SALINE MINES (2018)
 DO4331
 DO4331                         *CURRENT SURVEY CONTROL
 DO4331  ______________________________________________________________________
 DO4331* NAD 83(1986) POSITION- 37 33 17.0    (N) 088 10 29.1    (W)   HD_HELD2
 DO4331* NAVD 88 ORTHO HEIGHT -   109.692 (meters)      359.88  (feet) ADJUSTED
 DO4331  ______________________________________________________________________
 DO4331  GEOID HEIGHT    -        -29.598 (meters)                     GEOID18
 DO4331  DYNAMIC HEIGHT  -        109.614 (meters)      359.63  (feet) COMP
 DO4331  MODELED GRAVITY -    979,914.9   (mgal)                       NAVD 88
 DO4331
 DO4331  VERT ORDER      -  SECOND    CLASS I
 DO4331
 DO4331.The horizontal coordinates were established by autonomous hand held GPS
 DO4331.observations and have an estimated accuracy of +/- 10 meters.
 DO4331
 DO4331.The orthometric height was determined by differential leveling and
 DO4331.adjusted by the NATIONAL GEODETIC SURVEY
 DO4331.in April 2013.
 DO4331
 DO4331.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4331.GEOID18 height accuracy estimate available here.
 DO4331
 DO4331.Click photographs - Photos may exist for this station.
 DO4331
 DO4331.The dynamic height is computed by dividing the NAVD 88
 DO4331.geopotential number by the normal gravity value computed on the
 DO4331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4331.degrees latitude (g = 980.6199 gals.).
 DO4331
 DO4331.The modeled gravity was interpolated from observed gravity values.
 DO4331
 DO4331;                    North         East    Units  Estimated Accuracy
 DO4331;SPC IL E     -    98,566.      314,012.      MT  (+/- 10 meters HH2 GPS)
 DO4331
 DO4331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9623757060(NAD 83)
 DO4331
 DO4331                          SUPERSEDED SURVEY CONTROL
 DO4331
 DO4331.No superseded survey control is available for this station.
 DO4331
 DO4331_MARKER: F = FLANGE-ENCASED ROD
 DO4331_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4331_STAMPING: WM 079 2012
 DO4331_MARK LOGO: UIL
 DO4331_PROJECTION: FLUSH
 DO4331_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4331+STABILITY: SURFACE MOTION
 DO4331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4331+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 DO4331_ROD/PIPE-DEPTH: 4.0 meters
 DO4331_SLEEVE-DEPTH  : 0.9 meters
 DO4331
 DO4331  HISTORY     - Date     Condition        Report By
 DO4331  HISTORY     - 20120607 MONUMENTED       PATRIC
 DO4331
 DO4331                          STATION DESCRIPTION
 DO4331
 DO4331'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4331'THE STATION IS LOCATED ABOUT 13.1 MI (21.1 KM) NORTHEAST OF ROSICLARE,
 DO4331'10.9 MI (17.5 KM) SOUTH OF SHAWNEETOWN AND 8.9 MI (14.3 KM) EAST OF
 DO4331'KARBERS RIDGE.
 DO4331'
 DO4331'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4331'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO NORTH ON
 DO4331'STATE HIGHWAY 1 FOR 4.4 MI (7.1 KM) TO COUNTY HIGHWAY 1005 NORTH AND
 DO4331'THE STATION ON THE LEFT.
 DO4331'
 DO4331'THE STATION IS LOCATED 42 FT (12.8 M) SOUTH OF THE CENTERLINE OF STATE
 DO4331'HIGHWAY 1, 16 FT (4.9 M) NORTH OF THE NORTH EDGE OF A CHURCH SIGN AND
 DO4331'42 FT (12.8 M) WEST OF THE WEST END OF A CULVERT PIPE.
 DO4331'
 DO4331'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4331'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4331'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4332 ***********************************************************************
 DO4332  DESIGNATION -  WM 080
 DO4332  PID         -  DO4332
 DO4332  STATE/COUNTY-  IL/HARDIN
 DO4332  COUNTRY     -  US
 DO4332  USGS QUAD   -  SALINE MINES (2018)
 DO4332
 DO4332                         *CURRENT SURVEY CONTROL
 DO4332  ______________________________________________________________________
 DO4332* NAD 83(1986) POSITION- 37 32 32.0    (N) 088 10 00.2    (W)   HD_HELD2
 DO4332* NAVD 88 ORTHO HEIGHT -   148.903 (meters)      488.53  (feet) ADJUSTED
 DO4332  ______________________________________________________________________
 DO4332  GEOID HEIGHT    -        -29.587 (meters)                     GEOID18
 DO4332  DYNAMIC HEIGHT  -        148.797 (meters)      488.18  (feet) COMP
 DO4332  MODELED GRAVITY -    979,912.7   (mgal)                       NAVD 88
 DO4332
 DO4332  VERT ORDER      -  SECOND    CLASS I
 DO4332
 DO4332.The horizontal coordinates were established by autonomous hand held GPS
 DO4332.observations and have an estimated accuracy of +/- 10 meters.
 DO4332
 DO4332.The orthometric height was determined by differential leveling and
 DO4332.adjusted by the NATIONAL GEODETIC SURVEY
 DO4332.in April 2013.
 DO4332
 DO4332.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4332.GEOID18 height accuracy estimate available here.
 DO4332
 DO4332.Click photographs - Photos may exist for this station.
 DO4332
 DO4332.The dynamic height is computed by dividing the NAVD 88
 DO4332.geopotential number by the normal gravity value computed on the
 DO4332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4332.degrees latitude (g = 980.6199 gals.).
 DO4332
 DO4332.The modeled gravity was interpolated from observed gravity values.
 DO4332
 DO4332;                    North         East    Units  Estimated Accuracy
 DO4332;SPC IL E     -    97,179.      314,724.      MT  (+/- 10 meters HH2 GPS)
 DO4332
 DO4332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9692955665(NAD 83)
 DO4332
 DO4332                          SUPERSEDED SURVEY CONTROL
 DO4332
 DO4332.No superseded survey control is available for this station.
 DO4332
 DO4332_MARKER: F = FLANGE-ENCASED ROD
 DO4332_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4332_STAMPING: WM 080 2012
 DO4332_MARK LOGO: UIL
 DO4332_PROJECTION: FLUSH
 DO4332_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4332+STABILITY: SURFACE MOTION
 DO4332_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4332+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO4332_ROD/PIPE-DEPTH: 3.7 meters
 DO4332_SLEEVE-DEPTH  : 0.9 meters
 DO4332
 DO4332  HISTORY     - Date     Condition        Report By
 DO4332  HISTORY     - 20120523 MONUMENTED       PATRIC
 DO4332
 DO4332                          STATION DESCRIPTION
 DO4332
 DO4332'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4332'THE STATION IS LOCATED ABOUT 12.8 MI (20.6 KM) NORTHEAST OF ROSICLARE,
 DO4332'11.8 MI (19.0 KM) SOUTH OF SHAWNEETOWN AND 9.5 MI (15.3 KM)
 DO4332'EAST-SOUTHEAST OF KARBERS RIDGE.
 DO4332'
 DO4332'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4332'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO NORTH ON
 DO4332'STATE HIGHWAY 1 FOR 2.6 MI (4.2 KM) TO COUNTY HIGHWAY 845 NORTH AND
 DO4332'COUNTY HIGHWAY 1050 EAST.  CONTINUE NORTH ON STATE HIGHWAY 146 FOR 0.7
 DO4332'MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DO4332'
 DO4332'THE STATION IS LOCATED 31 FT (9.4 M) EAST OF THE CENTERLINE OF STATE
 DO4332'HIGHWAY 1, 82 FT (25.0 M) NORTH-NORTHWEST OF A UTILITY POLE AND 173 FT
 DO4332'(52.7 M) SOUTH OF THE CENTERLINE OF PRIVATE ENTRANCE '113 STATE
 DO4332'HIGHWAY 1'.
 DO4332'
 DO4332'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4332'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4332'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4333 ***********************************************************************
 DO4333  DESIGNATION -  WM 081
 DO4333  PID         -  DO4333
 DO4333  STATE/COUNTY-  IL/HARDIN
 DO4333  COUNTRY     -  US
 DO4333  USGS QUAD   -  SALINE MINES (2018)
 DO4333
 DO4333                         *CURRENT SURVEY CONTROL
 DO4333  ______________________________________________________________________
 DO4333* NAD 83(1986) POSITION- 37 31 46.5    (N) 088 09 45.6    (W)   HD_HELD2
 DO4333* NAVD 88 ORTHO HEIGHT -   171.955 (meters)      564.16  (feet) ADJUSTED
 DO4333  ______________________________________________________________________
 DO4333  GEOID HEIGHT    -        -29.571 (meters)                     GEOID18
 DO4333  DYNAMIC HEIGHT  -        171.832 (meters)      563.75  (feet) COMP
 DO4333  MODELED GRAVITY -    979,911.0   (mgal)                       NAVD 88
 DO4333
 DO4333  VERT ORDER      -  SECOND    CLASS I
 DO4333
 DO4333.The horizontal coordinates were established by autonomous hand held GPS
 DO4333.observations and have an estimated accuracy of +/- 10 meters.
 DO4333
 DO4333.The orthometric height was determined by differential leveling and
 DO4333.adjusted by the NATIONAL GEODETIC SURVEY
 DO4333.in April 2013.
 DO4333
 DO4333.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4333.GEOID18 height accuracy estimate available here.
 DO4333
 DO4333.Click photographs - Photos may exist for this station.
 DO4333
 DO4333.The dynamic height is computed by dividing the NAVD 88
 DO4333.geopotential number by the normal gravity value computed on the
 DO4333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4333.degrees latitude (g = 980.6199 gals.).
 DO4333
 DO4333.The modeled gravity was interpolated from observed gravity values.
 DO4333
 DO4333;                    North         East    Units  Estimated Accuracy
 DO4333;SPC IL E     -    95,777.      315,085.      MT  (+/- 10 meters HH2 GPS)
 DO4333
 DO4333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9727054258(NAD 83)
 DO4333
 DO4333                          SUPERSEDED SURVEY CONTROL
 DO4333
 DO4333.No superseded survey control is available for this station.
 DO4333
 DO4333_MARKER: F = FLANGE-ENCASED ROD
 DO4333_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4333+WITH SETTING: INFORMATION.
 DO4333_STAMPING: WM 081 2012
 DO4333_MARK LOGO: UIL
 DO4333_PROJECTION: FLUSH
 DO4333_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4333_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4333+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO4333_ROD/PIPE-DEPTH: 2.4 meters
 DO4333_SLEEVE-DEPTH  : 0.9 meters
 DO4333
 DO4333  HISTORY     - Date     Condition        Report By
 DO4333  HISTORY     - 20120523 MONUMENTED       PATRIC
 DO4333
 DO4333                          STATION DESCRIPTION
 DO4333
 DO4333'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4333'THE STATION IS LOCATED ABOUT 12.7 MI (20.4 KM) SOUTH OF SHAWNEETOWN,
 DO4333'12.5 MI (20.1 KM) NORTHEAST OF ROSICLARE AND 10.0 MI (16.1 KM)
 DO4333'EAST-SOUTHEAST OF KARBERS RIDGE.
 DO4333'
 DO4333'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4333'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO NORTH ON
 DO4333'STATE HIGHWAY 1 FOR 0.5 MI (0.8 KM) TO LAMB ROAD.  CONTINUE NORTH ON
 DO4333'STATE HIGHWAY 1 FOR 1.9 MI (3.1 KM) TO THE STATION ON THE LEFT.
 DO4333'
 DO4333'THE STATION IS LOCATED 31.5 FT (9.6 M) WEST OF THE CENTERLINE OF STATE
 DO4333'HIGHWAY 1, 25 FT (7.6 M) EAST OF A CHAIN LINK FENCE, 52 FT (15.8 M)
 DO4333'SOUTH OF A UTILITY POLE AND 486 FT (148.1 M) SOUTH OF THE CENTER OF
 DO4333'THE ENTRANCE TO HARDIN COUNTY CORRECTIONAL INSTITUTE.
 DO4333'
 DO4333'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4333'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4333'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4334 ***********************************************************************
 DO4334  DESIGNATION -  WM 082
 DO4334  PID         -  DO4334
 DO4334  STATE/COUNTY-  IL/HARDIN
 DO4334  COUNTRY     -  US
 DO4334  USGS QUAD   -  SALINE MINES (2018)
 DO4334
 DO4334                         *CURRENT SURVEY CONTROL
 DO4334  ______________________________________________________________________
 DO4334* NAD 83(1986) POSITION- 37 30 49.7    (N) 088 09 51.8    (W)   HD_HELD2
 DO4334* NAVD 88 ORTHO HEIGHT -   173.139 (meters)      568.04  (feet) ADJUSTED
 DO4334  ______________________________________________________________________
 DO4334  GEOID HEIGHT    -        -29.547 (meters)                     GEOID18
 DO4334  DYNAMIC HEIGHT  -        173.014 (meters)      567.63  (feet) COMP
 DO4334  MODELED GRAVITY -    979,909.5   (mgal)                       NAVD 88
 DO4334
 DO4334  VERT ORDER      -  SECOND    CLASS I
 DO4334
 DO4334.The horizontal coordinates were established by autonomous hand held GPS
 DO4334.observations and have an estimated accuracy of +/- 10 meters.
 DO4334
 DO4334.The orthometric height was determined by differential leveling and
 DO4334.adjusted by the NATIONAL GEODETIC SURVEY
 DO4334.in April 2013.
 DO4334
 DO4334.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4334.GEOID18 height accuracy estimate available here.
 DO4334
 DO4334.Click photographs - Photos may exist for this station.
 DO4334
 DO4334.The dynamic height is computed by dividing the NAVD 88
 DO4334.geopotential number by the normal gravity value computed on the
 DO4334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4334.degrees latitude (g = 980.6199 gals.).
 DO4334
 DO4334.The modeled gravity was interpolated from observed gravity values.
 DO4334
 DO4334;                    North         East    Units  Estimated Accuracy
 DO4334;SPC IL E     -    94,026.      314,936.      MT  (+/- 10 meters HH2 GPS)
 DO4334
 DO4334_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9709652509(NAD 83)
 DO4334
 DO4334                          SUPERSEDED SURVEY CONTROL
 DO4334
 DO4334.No superseded survey control is available for this station.
 DO4334
 DO4334_MARKER: F = FLANGE-ENCASED ROD
 DO4334_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4334+WITH SETTING: INFORMATION.
 DO4334_STAMPING: WM 082 2012
 DO4334_MARK LOGO: UIL
 DO4334_PROJECTION: FLUSH
 DO4334_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4334_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4334+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO4334_ROD/PIPE-DEPTH: 2.4 meters
 DO4334_SLEEVE-DEPTH  : 0.9 meters
 DO4334
 DO4334  HISTORY     - Date     Condition        Report By
 DO4334  HISTORY     - 20120523 MONUMENTED       PATRIC
 DO4334
 DO4334                          STATION DESCRIPTION
 DO4334
 DO4334'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4334'THE STATION IS LOCATED ABOUT 13.8 MI (22.2 KM) SOUTH OF SHAWNEETOWN,
 DO4334'11.8 MI (19.0 KM) EAST-NORTHEAST OF ROSICLARE AND 10.3 MI (16.6 KM)
 DO4334'EAST-SOUTHEAST OF KARBERS RIDGE.
 DO4334'
 DO4334'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4334'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO NORTH ON
 DO4334'STATE HIGHWAY 1 FOR 0.5 MI (0.8 KM) TO LAMB ROAD.  CONTINUE NORTH ON
 DO4334'STATE HIGHWAY 1 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DO4334'
 DO4334'THE STATION IS LOCATED 33.5 FT (10.2 M) EAST-SOUTHEAST OF THE
 DO4334'CENTERLINE OF STATE HIGHWAY 1, 7 FT (2.1 M) WEST-NORTHWEST OF A FENCE
 DO4334'LINE AND 89 FT (27.1 M) NORTHEAST OF A GAS LINE MARKER POST.
 DO4334'
 DO4334'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4334'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4334'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4335 ***********************************************************************
 DO4335  DESIGNATION -  WM 083
 DO4335  PID         -  DO4335
 DO4335  STATE/COUNTY-  IL/HARDIN
 DO4335  COUNTRY     -  US
 DO4335  USGS QUAD   -  SALINE MINES (2018)
 DO4335
 DO4335                         *CURRENT SURVEY CONTROL
 DO4335  ______________________________________________________________________
 DO4335* NAD 83(1986) POSITION- 37 30 11.5    (N) 088 10 01.5    (W)   HD_HELD2
 DO4335* NAVD 88 ORTHO HEIGHT -   185.220 (meters)      607.68  (feet) ADJUSTED
 DO4335  ______________________________________________________________________
 DO4335  GEOID HEIGHT    -        -29.530 (meters)                     GEOID18
 DO4335  DYNAMIC HEIGHT  -        185.088 (meters)      607.24  (feet) COMP
 DO4335  MODELED GRAVITY -    979,908.7   (mgal)                       NAVD 88
 DO4335
 DO4335  VERT ORDER      -  SECOND    CLASS I
 DO4335
 DO4335.The horizontal coordinates were established by autonomous hand held GPS
 DO4335.observations and have an estimated accuracy of +/- 10 meters.
 DO4335
 DO4335.The orthometric height was determined by differential leveling and
 DO4335.adjusted by the NATIONAL GEODETIC SURVEY
 DO4335.in April 2013.
 DO4335
 DO4335.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4335.GEOID18 height accuracy estimate available here.
 DO4335
 DO4335.Click photographs - Photos may exist for this station.
 DO4335
 DO4335.The dynamic height is computed by dividing the NAVD 88
 DO4335.geopotential number by the normal gravity value computed on the
 DO4335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4335.degrees latitude (g = 980.6199 gals.).
 DO4335
 DO4335.The modeled gravity was interpolated from observed gravity values.
 DO4335
 DO4335;                    North         East    Units  Estimated Accuracy
 DO4335;SPC IL E     -    92,848.      314,700.      MT  (+/- 10 meters HH2 GPS)
 DO4335
 DO4335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9684351335(NAD 83)
 DO4335
 DO4335                          SUPERSEDED SURVEY CONTROL
 DO4335
 DO4335.No superseded survey control is available for this station.
 DO4335
 DO4335_MARKER: F = FLANGE-ENCASED ROD
 DO4335_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4335_STAMPING: WM 083 2012
 DO4335_MARK LOGO: UIL
 DO4335_PROJECTION: FLUSH
 DO4335_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4335_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4335+STABILITY: POSITION/ELEVATION WELL
 DO4335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4335+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO4335_ROD/PIPE-DEPTH: 4.3 meters
 DO4335_SLEEVE-DEPTH  : 0.9 meters
 DO4335
 DO4335  HISTORY     - Date     Condition        Report By
 DO4335  HISTORY     - 20120523 MONUMENTED       PATRIC
 DO4335
 DO4335                          STATION DESCRIPTION
 DO4335
 DO4335'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4335'THE STATION IS LOCATED ABOUT 14.1 MI (22.7 KM) EAST-NORTHEAST OF
 DO4335'SHETLERVILLE, 11.3 MI (18.2 KM) EAST-NORTHEAST OF ROSICLARE AND 10.5
 DO4335'MI (16.9 KM) EAST-SOUTHEAST OF KARBERS RIDGE.
 DO4335'
 DO4335'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4335'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO NORTH ON
 DO4335'STATE HIGHWAY 1 FOR 0.5 MI (0.8 KM) TO LAMB ROAD AND THE STATION ON
 DO4335'THE RIGHT.
 DO4335'
 DO4335'THE STATION IS LOCATED 47 FT (14.3 M) EAST OF THE CENTERLINE OF STATE
 DO4335'HIGHWAY 1, 8 FT (2.4 M) WEST OF A TELEPHONE PEDESTAL AND 48 FT (14.6
 DO4335'M) NORTH OF THE CENTERLINE OF LAMB ROAD.
 DO4335'
 DO4335'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4335'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4335'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4336 ***********************************************************************
 DO4336  DESIGNATION -  WM 084
 DO4336  PID         -  DO4336
 DO4336  STATE/COUNTY-  IL/HARDIN
 DO4336  COUNTRY     -  US
 DO4336  USGS QUAD   -  CAVE-IN-ROCK (2018)
 DO4336
 DO4336                         *CURRENT SURVEY CONTROL
 DO4336  ______________________________________________________________________
 DO4336* NAD 83(1986) POSITION- 37 29 45.98   (N) 088 10 41.46   (W)   HD_HELD1
 DO4336* NAVD 88 ORTHO HEIGHT -   130.334 (meters)      427.60  (feet) ADJUSTED
 DO4336  ______________________________________________________________________
 DO4336  GEOID HEIGHT    -        -29.512 (meters)                     GEOID18
 DO4336  DYNAMIC HEIGHT  -        130.240 (meters)      427.30  (feet) COMP
 DO4336  MODELED GRAVITY -    979,909.0   (mgal)                       NAVD 88
 DO4336
 DO4336  VERT ORDER      -  SECOND    CLASS I
 DO4336
 DO4336.The horizontal coordinates were determined by differentially corrected
 DO4336.hand held GPS observations or other comparable positioning techniques
 DO4336.and have an estimated accuracy of +/- 3 meters.
 DO4336
 DO4336.The orthometric height was determined by differential leveling and
 DO4336.adjusted by the NATIONAL GEODETIC SURVEY
 DO4336.in April 2013.
 DO4336
 DO4336.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4336.GEOID18 height accuracy estimate available here.
 DO4336
 DO4336.Click photographs - Photos may exist for this station.
 DO4336
 DO4336.The dynamic height is computed by dividing the NAVD 88
 DO4336.geopotential number by the normal gravity value computed on the
 DO4336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4336.degrees latitude (g = 980.6199 gals.).
 DO4336
 DO4336.The modeled gravity was interpolated from observed gravity values.
 DO4336
 DO4336;                    North         East    Units  Estimated Accuracy
 DO4336;SPC IL E     -    92,059.4     313,719.6     MT  (+/- 3 meters HH1 GPS) 
 DO4336
 DO4336_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9585250561(NAD 83)
 DO4336
 DO4336                          SUPERSEDED SURVEY CONTROL
 DO4336
 DO4336.No superseded survey control is available for this station.
 DO4336
 DO4336_MARKER: F = FLANGE-ENCASED ROD
 DO4336_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4336_STAMPING: WM 084 2012
 DO4336_MARK LOGO: UIL
 DO4336_PROJECTION: FLUSH
 DO4336_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4336_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4336+STABILITY: POSITION/ELEVATION WELL
 DO4336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4336+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO4336_ROD/PIPE-DEPTH: 12.2 meters
 DO4336_SLEEVE-DEPTH  : 0.9 meters
 DO4336
 DO4336  HISTORY     - Date     Condition        Report By
 DO4336  HISTORY     - 20120523 MONUMENTED       PATRIC
 DO4336
 DO4336                          STATION DESCRIPTION
 DO4336
 DO4336'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4336'THE STATION IS LOCATED ABOUT 13.4 MI (21.6 KM) EAST-NORTHEAST OF
 DO4336'SHETLERVILLE, 10.5 MI (16.9 KM) EAST-NORTHEAST OF ROSICLARE AND 10.3
 DO4336'MI (16.6 KM) SOUTHEAST OF KARBERS RIDGE.
 DO4336'
 DO4336'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4336'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO WEST ON
 DO4336'STATE HIGHWAY 146 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DO4336'
 DO4336'THE STATION IS LOCATED 59 FT (18.0 M) NORTH OF THE CENTERLINE OF STATE
 DO4336'HIGHWAY 146, 8 FT (2.4 M) SOUTH OF A FENCE LINE, 48 FT (14.6 M) WEST
 DO4336'OF THE CENTER OF A FIELD ENTRANCE AND 242 FT (73.8 M) EAST OF THE
 DO4336'CENTER OF A PRIVATE ENTRANCE.
 DO4336'
 DO4336'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4336'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4336'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4337 ***********************************************************************
 DO4337  DESIGNATION -  WM 085
 DO4337  PID         -  DO4337
 DO4337  STATE/COUNTY-  IL/HARDIN
 DO4337  COUNTRY     -  US
 DO4337  USGS QUAD   -  CAVE-IN-ROCK (2018)
 DO4337
 DO4337                         *CURRENT SURVEY CONTROL
 DO4337  ______________________________________________________________________
 DO4337* NAD 83(1986) POSITION- 37 29 42.7    (N) 088 11 51.6    (W)   HD_HELD2
 DO4337* NAVD 88 ORTHO HEIGHT -   136.628 (meters)      448.25  (feet) ADJUSTED
 DO4337  ______________________________________________________________________
 DO4337  GEOID HEIGHT    -        -29.488 (meters)                     GEOID18
 DO4337  DYNAMIC HEIGHT  -        136.530 (meters)      447.93  (feet) COMP
 DO4337  MODELED GRAVITY -    979,908.0   (mgal)                       NAVD 88
 DO4337
 DO4337  VERT ORDER      -  SECOND    CLASS I
 DO4337
 DO4337.The horizontal coordinates were established by autonomous hand held GPS
 DO4337.observations and have an estimated accuracy of +/- 10 meters.
 DO4337
 DO4337.The orthometric height was determined by differential leveling and
 DO4337.adjusted by the NATIONAL GEODETIC SURVEY
 DO4337.in April 2013.
 DO4337
 DO4337.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4337.GEOID18 height accuracy estimate available here.
 DO4337
 DO4337.Click photographs - Photos may exist for this station.
 DO4337
 DO4337.The dynamic height is computed by dividing the NAVD 88
 DO4337.geopotential number by the normal gravity value computed on the
 DO4337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4337.degrees latitude (g = 980.6199 gals.).
 DO4337
 DO4337.The modeled gravity was interpolated from observed gravity values.
 DO4337
 DO4337;                    North         East    Units  Estimated Accuracy
 DO4337;SPC IL E     -    91,956.      311,997.      MT  (+/- 10 meters HH2 GPS)
 DO4337
 DO4337_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9412950481(NAD 83)
 DO4337
 DO4337                          SUPERSEDED SURVEY CONTROL
 DO4337
 DO4337.No superseded survey control is available for this station.
 DO4337
 DO4337_MARKER: F = FLANGE-ENCASED ROD
 DO4337_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4337_STAMPING: WM 085 2012
 DO4337_MARK LOGO: UIL
 DO4337_PROJECTION: FLUSH
 DO4337_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4337_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4337+STABILITY: POSITION/ELEVATION WELL
 DO4337_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4337+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2012
 DO4337_ROD/PIPE-DEPTH: 6.1 meters
 DO4337_SLEEVE-DEPTH  : 0.9 meters
 DO4337
 DO4337  HISTORY     - Date     Condition        Report By
 DO4337  HISTORY     - 20120523 MONUMENTED       PATRIC
 DO4337
 DO4337                          STATION DESCRIPTION
 DO4337
 DO4337'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4337'THE STATION IS LOCATED ABOUT 12.4 MI (20.0 KM) EAST-NORTHEAST OF
 DO4337'SHETLERVILLE, 9.5 MI (15.3 KM) EAST-NORTHEAST OF ROSICLARE AND 9.5 MI
 DO4337'(15.3 KM) SOUTHEAST OF KARBERS RIDGE.
 DO4337'
 DO4337'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4337'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO WEST ON
 DO4337'STATE HIGHWAY 146 FOR 1.5 MI (2.4 KM) TO THE STATION ON THE LEFT.
 DO4337'
 DO4337'THE STATION IS LOCATED 38.5 FT (11.7 M) SOUTH OF THE CENTERLINE OF
 DO4337'STATE HIGHWAY 146, 38 FT (11.6 M) WEST-NORTHWEST OF A GAS LINE MARKER
 DO4337'POST AND 46.5 FT (14.2 M) WEST-NORTHWEST OF A UTILITY POLE.
 DO4337'
 DO4337'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4337'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4337'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4338 ***********************************************************************
 DO4338  DESIGNATION -  WM 086
 DO4338  PID         -  DO4338
 DO4338  STATE/COUNTY-  IL/HARDIN
 DO4338  COUNTRY     -  US
 DO4338  USGS QUAD   -  CAVE-IN-ROCK (2018)
 DO4338
 DO4338                         *CURRENT SURVEY CONTROL
 DO4338  ______________________________________________________________________
 DO4338* NAD 83(1986) POSITION- 37 29 39.3    (N) 088 12 48.3    (W)   HD_HELD2
 DO4338* NAVD 88 ORTHO HEIGHT -   146.192 (meters)      479.63  (feet) ADJUSTED
 DO4338  ______________________________________________________________________
 DO4338  GEOID HEIGHT    -        -29.467 (meters)                     GEOID18
 DO4338  DYNAMIC HEIGHT  -        146.086 (meters)      479.28  (feet) COMP
 DO4338  MODELED GRAVITY -    979,905.7   (mgal)                       NAVD 88
 DO4338
 DO4338  VERT ORDER      -  SECOND    CLASS I
 DO4338
 DO4338.The horizontal coordinates were established by autonomous hand held GPS
 DO4338.observations and have an estimated accuracy of +/- 10 meters.
 DO4338
 DO4338.The orthometric height was determined by differential leveling and
 DO4338.adjusted by the NATIONAL GEODETIC SURVEY
 DO4338.in April 2013.
 DO4338
 DO4338.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4338.GEOID18 height accuracy estimate available here.
 DO4338
 DO4338.Click photographs - Photos may exist for this station.
 DO4338
 DO4338.The dynamic height is computed by dividing the NAVD 88
 DO4338.geopotential number by the normal gravity value computed on the
 DO4338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4338.degrees latitude (g = 980.6199 gals.).
 DO4338
 DO4338.The modeled gravity was interpolated from observed gravity values.
 DO4338
 DO4338;                    North         East    Units  Estimated Accuracy
 DO4338;SPC IL E     -    91,849.      310,604.      MT  (+/- 10 meters HH2 GPS)
 DO4338
 DO4338_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9273550394(NAD 83)
 DO4338
 DO4338                          SUPERSEDED SURVEY CONTROL
 DO4338
 DO4338.No superseded survey control is available for this station.
 DO4338
 DO4338_MARKER: F = FLANGE-ENCASED ROD
 DO4338_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4338_STAMPING: WM 086 2012
 DO4338_MARK LOGO: UIL
 DO4338_PROJECTION: FLUSH
 DO4338_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4338_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4338+STABILITY: POSITION/ELEVATION WELL
 DO4338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4338+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO4338_ROD/PIPE-DEPTH: 4.9 meters
 DO4338_SLEEVE-DEPTH  : 0.9 meters
 DO4338
 DO4338  HISTORY     - Date     Condition        Report By
 DO4338  HISTORY     - 20120524 MONUMENTED       PATRIC
 DO4338
 DO4338                          STATION DESCRIPTION
 DO4338
 DO4338'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4338'THE STATION IS LOCATED ABOUT 11.5 MI (18.5 KM) EAST-NORTHEAST OF
 DO4338'SHETLERVILLE, 8.8 MI (14.2 KM) SOUTHEAST OF KARBERS RIDGE AND 8.8 MI
 DO4338'(14.2 KM) NORTHEAST OF ROSICLARE.
 DO4338'
 DO4338'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4338'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO WEST ON
 DO4338'STATE HIGHWAY 146 FOR 2.4 MI (3.9 KM) TO ROCK CREEK ROAD AND THE
 DO4338'STATION ON THE RIGHT.
 DO4338'
 DO4338'THE STATION IS LOCATED 121.5 FT (37.0 M) NORTH OF THE CENTERLINE OF
 DO4338'STATE HIGHWAY 146, 1.5 FT (0.5 M) WEST OF A WOOD FENCE, 21.5 FT (6.6
 DO4338'M) EAST OF THE CENTERLINE OF ROCK CREEK ROAD AND 71.5 FT (21.8 M)
 DO4338'EAST-NORTHEAST OF A UTILITY POLE.
 DO4338'
 DO4338'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4338'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4338'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4339 ***********************************************************************
 DO4339  DESIGNATION -  WM 087
 DO4339  PID         -  DO4339
 DO4339  STATE/COUNTY-  IL/HARDIN
 DO4339  COUNTRY     -  US
 DO4339  USGS QUAD   -  CAVE-IN-ROCK (2018)
 DO4339
 DO4339                         *CURRENT SURVEY CONTROL
 DO4339  ______________________________________________________________________
 DO4339* NAD 83(1986) POSITION- 37 29 31.0    (N) 088 13 41.7    (W)   HD_HELD2
 DO4339* NAVD 88 ORTHO HEIGHT -   140.786 (meters)      461.90  (feet) ADJUSTED
 DO4339  ______________________________________________________________________
 DO4339  GEOID HEIGHT    -        -29.446 (meters)                     GEOID18
 DO4339  DYNAMIC HEIGHT  -        140.684 (meters)      461.56  (feet) COMP
 DO4339  MODELED GRAVITY -    979,902.7   (mgal)                       NAVD 88
 DO4339
 DO4339  VERT ORDER      -  SECOND    CLASS I
 DO4339
 DO4339.The horizontal coordinates were established by autonomous hand held GPS
 DO4339.observations and have an estimated accuracy of +/- 10 meters.
 DO4339
 DO4339.The orthometric height was determined by differential leveling and
 DO4339.adjusted by the NATIONAL GEODETIC SURVEY
 DO4339.in April 2013.
 DO4339
 DO4339.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4339.GEOID18 height accuracy estimate available here.
 DO4339
 DO4339.Click photographs - Photos may exist for this station.
 DO4339
 DO4339.The dynamic height is computed by dividing the NAVD 88
 DO4339.geopotential number by the normal gravity value computed on the
 DO4339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4339.degrees latitude (g = 980.6199 gals.).
 DO4339
 DO4339.The modeled gravity was interpolated from observed gravity values.
 DO4339
 DO4339;                    North         East    Units  Estimated Accuracy
 DO4339;SPC IL E     -    91,592.      309,293.      MT  (+/- 10 meters HH2 GPS)
 DO4339
 DO4339_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9142150156(NAD 83)
 DO4339
 DO4339                          SUPERSEDED SURVEY CONTROL
 DO4339
 DO4339.No superseded survey control is available for this station.
 DO4339
 DO4339_MARKER: F = FLANGE-ENCASED ROD
 DO4339_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4339_STAMPING: WM 087 2012
 DO4339_MARK LOGO: UIL
 DO4339_PROJECTION: FLUSH
 DO4339_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4339_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4339+STABILITY: POSITION/ELEVATION WELL
 DO4339_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4339+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO4339_ROD/PIPE-DEPTH: 7.8 meters
 DO4339_SLEEVE-DEPTH  : 0.9 meters
 DO4339
 DO4339  HISTORY     - Date     Condition        Report By
 DO4339  HISTORY     - 20120524 MONUMENTED       PATRIC
 DO4339
 DO4339                          STATION DESCRIPTION
 DO4339
 DO4339'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4339'THE STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) EAST-NORTHEAST OF
 DO4339'SHETLERVILLE, 8.4 MI (13.5 KM) SOUTHEAST OF KARBERS RIDGE AND 8.0 MI
 DO4339'(12.9 KM) NORTHEAST OF ROSICLARE.
 DO4339'
 DO4339'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4339'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO WEST ON
 DO4339'STATE HIGHWAY 146 FOR 2.4 MI (3.9 KM) TO ROCK CREEK ROAD.  CONTINUE
 DO4339'WEST ON STATE HIGHWAY 146 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE
 DO4339'RIGHT.
 DO4339'
 DO4339'THE STATION IS LOCATED 42.5 FT (13.0 M) NORTH OF THE CENTERLINE OF
 DO4339'STATE HIGHWAY 146, 36 FT (11.0 M) EAST OF THE CENTER OF A PRIVATE
 DO4339'ENTRANCE, 36.5 FT (11.1 M) SOUTHEAST OF A TELEPHONE PEDESTAL AND 101
 DO4339'FT (30.8 M) SOUTHWEST OF A UTILITY POLE.
 DO4339'
 DO4339'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4339'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4339'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4340 ***********************************************************************
 DO4340  DESIGNATION -  WM 088
 DO4340  PID         -  DO4340
 DO4340  STATE/COUNTY-  IL/HARDIN
 DO4340  COUNTRY     -  US
 DO4340  USGS QUAD   -  CAVE-IN-ROCK (2018)
 DO4340
 DO4340                         *CURRENT SURVEY CONTROL
 DO4340  ______________________________________________________________________
 DO4340* NAD 83(1986) POSITION- 37 29 16.9    (N) 088 14 37.6    (W)   HD_HELD2
 DO4340* NAVD 88 ORTHO HEIGHT -   141.432 (meters)      464.01  (feet) ADJUSTED
 DO4340  ______________________________________________________________________
 DO4340  GEOID HEIGHT    -        -29.424 (meters)                     GEOID18
 DO4340  DYNAMIC HEIGHT  -        141.330 (meters)      463.68  (feet) COMP
 DO4340  MODELED GRAVITY -    979,901.4   (mgal)                       NAVD 88
 DO4340
 DO4340  VERT ORDER      -  SECOND    CLASS I
 DO4340
 DO4340.The horizontal coordinates were established by autonomous hand held GPS
 DO4340.observations and have an estimated accuracy of +/- 10 meters.
 DO4340
 DO4340.The orthometric height was determined by differential leveling and
 DO4340.adjusted by the NATIONAL GEODETIC SURVEY
 DO4340.in April 2013.
 DO4340
 DO4340.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4340.GEOID18 height accuracy estimate available here.
 DO4340
 DO4340.Click photographs - Photos may exist for this station.
 DO4340
 DO4340.The dynamic height is computed by dividing the NAVD 88
 DO4340.geopotential number by the normal gravity value computed on the
 DO4340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4340.degrees latitude (g = 980.6199 gals.).
 DO4340
 DO4340.The modeled gravity was interpolated from observed gravity values.
 DO4340
 DO4340;                    North         East    Units  Estimated Accuracy
 DO4340;SPC IL E     -    91,155.      307,920.      MT  (+/- 10 meters HH2 GPS)
 DO4340
 DO4340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG9004249739(NAD 83)
 DO4340
 DO4340                          SUPERSEDED SURVEY CONTROL
 DO4340
 DO4340.No superseded survey control is available for this station.
 DO4340
 DO4340_MARKER: F = FLANGE-ENCASED ROD
 DO4340_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4340_STAMPING: WM 088 2012
 DO4340_MARK LOGO: UIL
 DO4340_PROJECTION: FLUSH
 DO4340_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4340_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4340+STABILITY: POSITION/ELEVATION WELL
 DO4340_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4340+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO4340_ROD/PIPE-DEPTH: 7.3 meters
 DO4340_SLEEVE-DEPTH  : 0.9 meters
 DO4340
 DO4340  HISTORY     - Date     Condition        Report By
 DO4340  HISTORY     - 20120524 MONUMENTED       PATRIC
 DO4340
 DO4340                          STATION DESCRIPTION
 DO4340
 DO4340'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4340'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) EAST-NORTHEAST OF
 DO4340'SHETLERVILLE, 8.0 MI (12.9 KM) SOUTHEAST OF KARBERS RIDGE AND 7.2 MI
 DO4340'(11.6 KM) NORTHEAST OF ROSICLARE.
 DO4340'
 DO4340'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4340'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO WEST ON
 DO4340'STATE HIGHWAY 146 FOR 4.0 MI (6.4 KM) TO COUNTY HIGHWAY 925 EAST.
 DO4340'CONTINUE WEST ON STATE HIGHWAY 146 FOR 0.2 MI (0.3 KM) TO THE STATION
 DO4340'ON THE RIGHT.
 DO4340'
 DO4340'THE STATION IS LOCATED 40.5 FT (12.3 M) NORTH OF THE CENTERLINE OF
 DO4340'STATE HIGHWAY 146, 54 FT (16.5 M) WEST OF THE CENTER OF A PRIVATE
 DO4340'ENTRANCE AND 120 FT (36.6 M) NORTHWEST OF A GAS LINE MARKER POST.
 DO4340'
 DO4340'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4340'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4340'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4341 ***********************************************************************
 DO4341  DESIGNATION -  WM 089
 DO4341  PID         -  DO4341
 DO4341  STATE/COUNTY-  IL/HARDIN
 DO4341  COUNTRY     -  US
 DO4341  USGS QUAD   -  ROSICLARE (2018)
 DO4341
 DO4341                         *CURRENT SURVEY CONTROL
 DO4341  ______________________________________________________________________
 DO4341* NAD 83(1986) POSITION- 37 29 15.9    (N) 088 15 20.1    (W)   HD_HELD2
 DO4341* NAVD 88 ORTHO HEIGHT -   113.669 (meters)      372.93  (feet) ADJUSTED
 DO4341  ______________________________________________________________________
 DO4341  GEOID HEIGHT    -        -29.409 (meters)                     GEOID18
 DO4341  DYNAMIC HEIGHT  -        113.586 (meters)      372.66  (feet) COMP
 DO4341  MODELED GRAVITY -    979,900.2   (mgal)                       NAVD 88
 DO4341
 DO4341  VERT ORDER      -  SECOND    CLASS I
 DO4341
 DO4341.The horizontal coordinates were established by autonomous hand held GPS
 DO4341.observations and have an estimated accuracy of +/- 10 meters.
 DO4341
 DO4341.The orthometric height was determined by differential leveling and
 DO4341.adjusted by the NATIONAL GEODETIC SURVEY
 DO4341.in April 2013.
 DO4341
 DO4341.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4341.GEOID18 height accuracy estimate available here.
 DO4341
 DO4341.Click photographs - Photos may exist for this station.
 DO4341
 DO4341.The dynamic height is computed by dividing the NAVD 88
 DO4341.geopotential number by the normal gravity value computed on the
 DO4341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4341.degrees latitude (g = 980.6199 gals.).
 DO4341
 DO4341.The modeled gravity was interpolated from observed gravity values.
 DO4341
 DO4341;                    North         East    Units  Estimated Accuracy
 DO4341;SPC IL E     -    91,124.      306,876.      MT  (+/- 10 meters HH2 GPS)
 DO4341
 DO4341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8899849722(NAD 83)
 DO4341
 DO4341                          SUPERSEDED SURVEY CONTROL
 DO4341
 DO4341.No superseded survey control is available for this station.
 DO4341
 DO4341_MARKER: DD = SURVEY DISK
 DO4341_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4341_SP_SET: ABUTMENT
 DO4341_STAMPING: WM 089 2012
 DO4341_MARK LOGO: UIL
 DO4341_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4341_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4341_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4341+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 DO4341
 DO4341  HISTORY     - Date     Condition        Report By
 DO4341  HISTORY     - 20120604 MONUMENTED       PATRIC
 DO4341
 DO4341                          STATION DESCRIPTION
 DO4341
 DO4341'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4341'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) EAST-NORTHEAST OF
 DO4341'SHETLERVILLE, 7.6 MI (12.2 KM) SOUTHEAST OF KARBERS RIDGE AND 6.7 MI
 DO4341'(10.8 KM) NORTHEAST OF ROSICLARE.
 DO4341'
 DO4341'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 1 WITH STATE
 DO4341'HIGHWAY 146 ABOUT 1.8 MI (2.9 KM) NORTH OF CAVE IN ROCK, GO WEST ON
 DO4341'STATE HIGHWAY 146 FOR 4.0 MI (6.4 KM) TO COUNTY HIGHWAY 925 EAST.
 DO4341'CONTINUE WEST ON STATE HIGHWAY 146 FOR 0.8 MI (1.3 KM) TO THE STATION
 DO4341'ON THE LEFT.
 DO4341'
 DO4341'THE STATION IS LOCATED IN THE SOUTH END OF THE EAST ABUTMENT OF STATE
 DO4341'HIGHWAY 146 BRIDGE '035-0012' OVER PETERS CREEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4342 ***********************************************************************
 DO4342  DESIGNATION -  WM 090
 DO4342  PID         -  DO4342
 DO4342  STATE/COUNTY-  IL/HARDIN
 DO4342  COUNTRY     -  US
 DO4342  USGS QUAD   -  ROSICLARE (2018)
 DO4342
 DO4342                         *CURRENT SURVEY CONTROL
 DO4342  ______________________________________________________________________
 DO4342* NAD 83(1986) POSITION- 37 28 41.7    (N) 088 16 14.5    (W)   HD_HELD2
 DO4342* NAVD 88 ORTHO HEIGHT -   117.029 (meters)      383.95  (feet) ADJUSTED
 DO4342  ______________________________________________________________________
 DO4342  GEOID HEIGHT    -        -29.385 (meters)                     GEOID18
 DO4342  DYNAMIC HEIGHT  -        116.944 (meters)      383.67  (feet) COMP
 DO4342  MODELED GRAVITY -    979,899.2   (mgal)                       NAVD 88
 DO4342
 DO4342  VERT ORDER      -  SECOND    CLASS I
 DO4342
 DO4342.The horizontal coordinates were established by autonomous hand held GPS
 DO4342.observations and have an estimated accuracy of +/- 10 meters.
 DO4342
 DO4342.The orthometric height was determined by differential leveling and
 DO4342.adjusted by the NATIONAL GEODETIC SURVEY
 DO4342.in April 2013.
 DO4342
 DO4342.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4342.GEOID18 height accuracy estimate available here.
 DO4342
 DO4342.Click photographs - Photos may exist for this station.
 DO4342
 DO4342.The dynamic height is computed by dividing the NAVD 88
 DO4342.geopotential number by the normal gravity value computed on the
 DO4342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4342.degrees latitude (g = 980.6199 gals.).
 DO4342
 DO4342.The modeled gravity was interpolated from observed gravity values.
 DO4342
 DO4342;                    North         East    Units  Estimated Accuracy
 DO4342;SPC IL E     -    90,068.      305,540.      MT  (+/- 10 meters HH2 GPS)
 DO4342
 DO4342_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8764848686(NAD 83)
 DO4342
 DO4342                          SUPERSEDED SURVEY CONTROL
 DO4342
 DO4342.No superseded survey control is available for this station.
 DO4342
 DO4342_MARKER: F = FLANGE-ENCASED ROD
 DO4342_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4342_STAMPING: WM 090 2012
 DO4342_MARK LOGO: UIL
 DO4342_PROJECTION: FLUSH
 DO4342_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4342_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4342+STABILITY: POSITION/ELEVATION WELL
 DO4342_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4342+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO4342_ROD/PIPE-DEPTH: 5.9 meters
 DO4342_SLEEVE-DEPTH  : 0.9 meters
 DO4342
 DO4342  HISTORY     - Date     Condition        Report By
 DO4342  HISTORY     - 20120524 MONUMENTED       PATRIC
 DO4342
 DO4342                          STATION DESCRIPTION
 DO4342
 DO4342'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4342'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-NORTHEAST OF
 DO4342'SHETLERVILLE, 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF KARBERS RIDGE AND
 DO4342'5.6 MI (9.0 KM) NORTHEAST OF ROSICLARE.
 DO4342'
 DO4342'TO REACH THE STATION ON STATE HIGHWAY 146 FROM THE INTERSECTION OF
 DO4342'FIRST STREET WITH DUNN STREET IN ELIZABETHTOWN, GO NORTHEAST ON STATE
 DO4342'HIGHWAY 146 FOR 2.0 MI (3.2 KM) TO TOWER ROCK ROAD.  CONTINUE
 DO4342'NORTHEAST ON STATE HIGHWAY 146 FOR 1.0 MI (1.6 KM) TO THE STATION ON
 DO4342'THE LEFT.
 DO4342'
 DO4342'THE STATION IS LOCATED 85.5 FT (26.1 M) NORTHWEST OF THE CENTERLINE OF
 DO4342'STATE HIGHWAY 146, 5 FT (1.5 M) SOUTHEAST OF A FENCE AND 206 FT (62.8
 DO4342'M) SOUTHWEST OF THE NORTHEAST END OF A CULVERT PIPE.
 DO4342'
 DO4342'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4342'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4342'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4343 ***********************************************************************
 DO4343  DESIGNATION -  WM 091
 DO4343  PID         -  DO4343
 DO4343  STATE/COUNTY-  IL/HARDIN
 DO4343  COUNTRY     -  US
 DO4343  USGS QUAD   -  ROSICLARE (2018)
 DO4343
 DO4343                         *CURRENT SURVEY CONTROL
 DO4343  ______________________________________________________________________
 DO4343* NAD 83(1986) POSITION- 37 28 16.4    (N) 088 17 08.2    (W)   HD_HELD2
 DO4343* NAVD 88 ORTHO HEIGHT -   123.817 (meters)      406.22  (feet) ADJUSTED
 DO4343  ______________________________________________________________________
 DO4343  GEOID HEIGHT    -        -29.364 (meters)                     GEOID18
 DO4343  DYNAMIC HEIGHT  -        123.727 (meters)      405.93  (feet) COMP
 DO4343  MODELED GRAVITY -    979,904.7   (mgal)                       NAVD 88
 DO4343
 DO4343  VERT ORDER      -  SECOND    CLASS I
 DO4343
 DO4343.The horizontal coordinates were established by autonomous hand held GPS
 DO4343.observations and have an estimated accuracy of +/- 10 meters.
 DO4343
 DO4343.The orthometric height was determined by differential leveling and
 DO4343.adjusted by the NATIONAL GEODETIC SURVEY
 DO4343.in April 2013.
 DO4343
 DO4343.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4343.GEOID18 height accuracy estimate available here.
 DO4343
 DO4343.Click photographs - Photos may exist for this station.
 DO4343
 DO4343.The dynamic height is computed by dividing the NAVD 88
 DO4343.geopotential number by the normal gravity value computed on the
 DO4343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4343.degrees latitude (g = 980.6199 gals.).
 DO4343
 DO4343.The modeled gravity was interpolated from observed gravity values.
 DO4343
 DO4343;                    North         East    Units  Estimated Accuracy
 DO4343;SPC IL E     -    89,288.      304,221.      MT  (+/- 10 meters HH2 GPS)
 DO4343
 DO4343_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8631847924(NAD 83)
 DO4343
 DO4343                          SUPERSEDED SURVEY CONTROL
 DO4343
 DO4343.No superseded survey control is available for this station.
 DO4343
 DO4343_MARKER: F = FLANGE-ENCASED ROD
 DO4343_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4343_STAMPING: WM 091 2012
 DO4343_MARK LOGO: UIL
 DO4343_PROJECTION: FLUSH
 DO4343_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4343_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4343+STABILITY: POSITION/ELEVATION WELL
 DO4343_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4343+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO4343_ROD/PIPE-DEPTH: 6.6 meters
 DO4343_SLEEVE-DEPTH  : 0.9 meters
 DO4343
 DO4343  HISTORY     - Date     Condition        Report By
 DO4343  HISTORY     - 20120524 MONUMENTED       PATRIC
 DO4343
 DO4343                          STATION DESCRIPTION
 DO4343
 DO4343'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4343'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTH-SOUTHEAST OF
 DO4343'KARBERS RIDGE, 7.3 MI (11.7 KM) EAST-NORTHEAST OF SHETLERVILLE AND 4.7
 DO4343'MI (7.6 KM) NORTHEAST OF ROSICLARE.
 DO4343'
 DO4343'TO REACH THE STATION ON STATE HIGHWAY 146 FROM THE INTERSECTION OF
 DO4343'FIRST STREET WITH DUNN STREET IN ELIZABETHTOWN, GO NORTHEAST ON STATE
 DO4343'HIGHWAY 146 FOR 2.0 MI (3.2 KM) TO TOWER ROCK ROAD AND TO THE STATION
 DO4343'ON THE RIGHT.
 DO4343'
 DO4343'THE STATION IS LOCATED 47.4 FT (14.4 M) SOUTHEAST OF THE CENTERLINE OF
 DO4343'STATE HIGHWAY 146, 35 FT (10.7 M) NORTHWEST OF A FIBER OPTIC POST AND
 DO4343'73 FT (22.3 M) NORTHEAST OF THE CENTERLINE OF TOWER ROCK ROAD.
 DO4343'
 DO4343'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4343'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4343'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4344 ***********************************************************************
 DO4344  DESIGNATION -  WM 092
 DO4344  PID         -  DO4344
 DO4344  STATE/COUNTY-  IL/HARDIN
 DO4344  COUNTRY     -  US
 DO4344  USGS QUAD   -  ROSICLARE (2018)
 DO4344
 DO4344                         *CURRENT SURVEY CONTROL
 DO4344  ______________________________________________________________________
 DO4344* NAD 83(1986) POSITION- 37 27 35.8    (N) 088 17 44.4    (W)   HD_HELD2
 DO4344* NAVD 88 ORTHO HEIGHT -   137.894 (meters)      452.41  (feet) ADJUSTED
 DO4344  ______________________________________________________________________
 DO4344  GEOID HEIGHT    -        -29.345 (meters)                     GEOID18
 DO4344  DYNAMIC HEIGHT  -        137.795 (meters)      452.08  (feet) COMP
 DO4344  MODELED GRAVITY -    979,906.9   (mgal)                       NAVD 88
 DO4344
 DO4344  VERT ORDER      -  SECOND    CLASS I
 DO4344
 DO4344.The horizontal coordinates were established by autonomous hand held GPS
 DO4344.observations and have an estimated accuracy of +/- 10 meters.
 DO4344
 DO4344.The orthometric height was determined by differential leveling and
 DO4344.adjusted by the NATIONAL GEODETIC SURVEY
 DO4344.in April 2013.
 DO4344
 DO4344.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4344.GEOID18 height accuracy estimate available here.
 DO4344
 DO4344.Click photographs - Photos may exist for this station.
 DO4344
 DO4344.The dynamic height is computed by dividing the NAVD 88
 DO4344.geopotential number by the normal gravity value computed on the
 DO4344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4344.degrees latitude (g = 980.6199 gals.).
 DO4344
 DO4344.The modeled gravity was interpolated from observed gravity values.
 DO4344
 DO4344;                    North         East    Units  Estimated Accuracy
 DO4344;SPC IL E     -    88,036.      303,332.      MT  (+/- 10 meters HH2 GPS)
 DO4344
 DO4344_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8541246685(NAD 83)
 DO4344
 DO4344                          SUPERSEDED SURVEY CONTROL
 DO4344
 DO4344.No superseded survey control is available for this station.
 DO4344
 DO4344_MARKER: F = FLANGE-ENCASED ROD
 DO4344_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4344_STAMPING: WM 092 2012
 DO4344_MARK LOGO: UIL
 DO4344_PROJECTION: FLUSH
 DO4344_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4344_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4344+STABILITY: POSITION/ELEVATION WELL
 DO4344_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4344+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 DO4344_ROD/PIPE-DEPTH: 14.2 meters
 DO4344_SLEEVE-DEPTH  : 0.9 meters
 DO4344
 DO4344  HISTORY     - Date     Condition        Report By
 DO4344  HISTORY     - 20120524 MONUMENTED       PATRIC
 DO4344
 DO4344                          STATION DESCRIPTION
 DO4344
 DO4344'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4344'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHEAST OF
 DO4344'KARBERS RIDGE, 6.5 MI (10.5 KM) EAST-NORTHEAST OF SHETLERVILLE AND 3.7
 DO4344'MI (6.0 KM) NORTHEAST OF ROSICLARE.
 DO4344'
 DO4344'TO REACH THE STATION ON STATE HIGHWAY 146 FROM THE INTERSECTION OF
 DO4344'FIRST STREET WITH DUNN STREET IN ELIZABETHTOWN, GO NORTHEAST ON STATE
 DO4344'HIGHWAY 146 FOR 0.5 MI (0.8 KM) TO COUNTY HIGHWAY 3 AND BASSETT SCHOOL
 DO4344'ROAD.  CONTINUE NORTHEAST ON STATE HIGHWAY 46 FOR 0.4 MI (0.6 KM) TO
 DO4344'THE STATION ON THE RIGHT.
 DO4344'
 DO4344'THE STATION IS LOCATED 37 FT (11.3 M) SOUTHEAST OF THE CENTERLINE OF
 DO4344'STATE HIGHWAY 146, 92 FT (28.0 M) SOUTHWEST OF THE EXTENDED CENTER OF
 DO4344'A PRIVATE ENTRANCE AND 470 FT (143.3 M) NORTHEAST OF THE CENTER OF A
 DO4344'PRIVATE ENTRANCE.
 DO4344'
 DO4344'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4344'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4344'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4345 ***********************************************************************
 DO4345  DESIGNATION -  WM 093
 DO4345  PID         -  DO4345
 DO4345  STATE/COUNTY-  IL/HARDIN
 DO4345  COUNTRY     -  US
 DO4345  USGS QUAD   -  ROSICLARE (2018)
 DO4345
 DO4345                         *CURRENT SURVEY CONTROL
 DO4345  ______________________________________________________________________
 DO4345* NAD 83(1986) POSITION- 37 27 05.9    (N) 088 18 03.6    (W)   HD_HELD2
 DO4345* NAVD 88 ORTHO HEIGHT -   130.852 (meters)      429.30  (feet) ADJUSTED
 DO4345  ______________________________________________________________________
 DO4345  GEOID HEIGHT    -        -29.331 (meters)                     GEOID18
 DO4345  DYNAMIC HEIGHT  -        130.758 (meters)      429.00  (feet) COMP
 DO4345  MODELED GRAVITY -    979,907.4   (mgal)                       NAVD 88
 DO4345
 DO4345  VERT ORDER      -  SECOND    CLASS I
 DO4345
 DO4345.The horizontal coordinates were established by autonomous hand held GPS
 DO4345.observations and have an estimated accuracy of +/- 10 meters.
 DO4345
 DO4345.The orthometric height was determined by differential leveling and
 DO4345.adjusted by the NATIONAL GEODETIC SURVEY
 DO4345.in April 2013.
 DO4345
 DO4345.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4345.GEOID18 height accuracy estimate available here.
 DO4345
 DO4345.Click photographs - Photos may exist for this station.
 DO4345
 DO4345.The dynamic height is computed by dividing the NAVD 88
 DO4345.geopotential number by the normal gravity value computed on the
 DO4345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4345.degrees latitude (g = 980.6199 gals.).
 DO4345
 DO4345.The modeled gravity was interpolated from observed gravity values.
 DO4345
 DO4345;                    North         East    Units  Estimated Accuracy
 DO4345;SPC IL E     -    87,114.      302,861.      MT  (+/- 10 meters HH2 GPS)
 DO4345
 DO4345_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8492745770(NAD 83)
 DO4345
 DO4345                          SUPERSEDED SURVEY CONTROL
 DO4345
 DO4345.No superseded survey control is available for this station.
 DO4345
 DO4345_MARKER: F = FLANGE-ENCASED ROD
 DO4345_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4345_STAMPING: WM 093 2012
 DO4345_MARK LOGO: UIL
 DO4345_PROJECTION: FLUSH
 DO4345_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4345+STABILITY: SURFACE MOTION
 DO4345_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4345+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO4345_ROD/PIPE-DEPTH: 3.2 meters
 DO4345_SLEEVE-DEPTH  : 0.9 meters
 DO4345
 DO4345  HISTORY     - Date     Condition        Report By
 DO4345  HISTORY     - 20120530 MONUMENTED       PATRIC
 DO4345
 DO4345                          STATION DESCRIPTION
 DO4345
 DO4345'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4345'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH-SOUTHEAST OF
 DO4345'KARBERS RIDGE, 6.0 MI (9.7 KM) EAST-NORTHEAST OF SHETLERVILLE AND 3.1
 DO4345'MI (5.0 KM) NORTHEAST OF ROSICLARE.
 DO4345'
 DO4345'TO REACH THE STATION ON STATE HIGHWAY 146 FROM THE INTERSECTION OF
 DO4345'FIRST STREET WITH DUNN STREET IN ELIZABETHTOWN, GO NORTHEAST ON STATE
 DO4345'HIGHWAY 146 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DO4345'
 DO4345'THE STATION IS LOCATED 12 FT (3.7 M) SOUTH OF THE CENTERLINE OF STATE
 DO4345'HIGHWAY 146, 25 FT (7.6 M) EAST-NORTHEAST OF A 'NO PASSING' SIGN, 43.7
 DO4345'FT (13.3 M) WEST OF A UTILITY BOX AND 65.5 FT (20.0 M) SOUTH OF A FIRE
 DO4345'HYDRANT.
 DO4345'
 DO4345'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4345'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4345'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4348 ***********************************************************************
 DO4348  DESIGNATION -  WM 094
 DO4348  PID         -  DO4348
 DO4348  STATE/COUNTY-  IL/HARDIN
 DO4348  COUNTRY     -  US
 DO4348  USGS QUAD   -  ROSICLARE (2018)
 DO4348
 DO4348                         *CURRENT SURVEY CONTROL
 DO4348  ______________________________________________________________________
 DO4348* NAD 83(1986) POSITION- 37 26 55.7    (N) 088 20 18.1    (W)   HD_HELD2
 DO4348* NAVD 88 ORTHO HEIGHT -   134.470 (meters)      441.17  (feet) ADJUSTED
 DO4348  ______________________________________________________________________
 DO4348  GEOID HEIGHT    -        -29.282 (meters)                     GEOID18
 DO4348  DYNAMIC HEIGHT  -        134.373 (meters)      440.86  (feet) COMP
 DO4348  MODELED GRAVITY -    979,908.3   (mgal)                       NAVD 88
 DO4348
 DO4348  VERT ORDER      -  SECOND    CLASS I
 DO4348
 DO4348.The horizontal coordinates were established by autonomous hand held GPS
 DO4348.observations and have an estimated accuracy of +/- 10 meters.
 DO4348
 DO4348.The orthometric height was determined by differential leveling and
 DO4348.adjusted by the NATIONAL GEODETIC SURVEY
 DO4348.in April 2013.
 DO4348
 DO4348.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4348.GEOID18 height accuracy estimate available here.
 DO4348
 DO4348.Click photographs - Photos may exist for this station.
 DO4348
 DO4348.The dynamic height is computed by dividing the NAVD 88
 DO4348.geopotential number by the normal gravity value computed on the
 DO4348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4348.degrees latitude (g = 980.6199 gals.).
 DO4348
 DO4348.The modeled gravity was interpolated from observed gravity values.
 DO4348
 DO4348;                    North         East    Units  Estimated Accuracy
 DO4348;SPC IL E     -    86,799.      299,555.      MT  (+/- 10 meters HH2 GPS)
 DO4348
 DO4348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8161845502(NAD 83)
 DO4348
 DO4348                          SUPERSEDED SURVEY CONTROL
 DO4348
 DO4348.No superseded survey control is available for this station.
 DO4348
 DO4348_MARKER: F = FLANGE-ENCASED ROD
 DO4348_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4348_STAMPING: WM 094 2012
 DO4348_MARK LOGO: UIL
 DO4348_PROJECTION: FLUSH
 DO4348_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4348+STABILITY: SURFACE MOTION
 DO4348_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4348+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO4348_ROD/PIPE-DEPTH: 3.3 meters
 DO4348_SLEEVE-DEPTH  : 0.9 meters
 DO4348
 DO4348  HISTORY     - Date     Condition        Report By
 DO4348  HISTORY     - 20120530 MONUMENTED       PATRIC
 DO4348
 DO4348                          STATION DESCRIPTION
 DO4348
 DO4348'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4348'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH OF KARBERS RIDGE,
 DO4348'4.0 MI (6.4 KM) EAST-NORTHEAST OF SHETLERVILLE AND 1.8 MI (2.9 KM)
 DO4348'NORTH-NORTHEAST OF ROSICLARE.
 DO4348'
 DO4348'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 SOUTH WITH
 DO4348'STATE HIGHWAY 146 ABOUT 2.2 MI (3.5 KM) WEST-NORTHWEST OF
 DO4348'ELIZABETHTOWN, GO SOUTHEAST ON STATE HIGHWAY 146 FOR 0.4 MI (0.6 KM)
 DO4348'TO THE STATION ON THE RIGHT.
 DO4348'
 DO4348'THE STATION IS LOCATED 37 FT (11.3 M) WEST OF THE CENTERLINE OF STATE
 DO4348'HIGHWAY 146, 67 FT (20.4 M) EAST-NORTHEAST OF A POWER POLE AND 84 FT
 DO4348'(25.6 M) NORTH-NORTHWEST OF A UTILITY BOX.
 DO4348'
 DO4348'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4348'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4348'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4349 ***********************************************************************
 DO4349  DESIGNATION -  WM 095
 DO4349  PID         -  DO4349
 DO4349  STATE/COUNTY-  IL/HARDIN
 DO4349  COUNTRY     -  US
 DO4349  USGS QUAD   -  ROSICLARE (2018)
 DO4349
 DO4349                         *CURRENT SURVEY CONTROL
 DO4349  ______________________________________________________________________
 DO4349* NAD 83(1986) POSITION- 37 27 21.2    (N) 088 21 01.9    (W)   HD_HELD2
 DO4349* NAVD 88 ORTHO HEIGHT -   123.661 (meters)      405.71  (feet) ADJUSTED
 DO4349  ______________________________________________________________________
 DO4349  GEOID HEIGHT    -        -29.272 (meters)                     GEOID18
 DO4349  DYNAMIC HEIGHT  -        123.572 (meters)      405.42  (feet) COMP
 DO4349  MODELED GRAVITY -    979,908.7   (mgal)                       NAVD 88
 DO4349
 DO4349  VERT ORDER      -  SECOND    CLASS I
 DO4349
 DO4349.The horizontal coordinates were established by autonomous hand held GPS
 DO4349.observations and have an estimated accuracy of +/- 10 meters.
 DO4349
 DO4349.The orthometric height was determined by differential leveling and
 DO4349.adjusted by the NATIONAL GEODETIC SURVEY
 DO4349.in April 2013.
 DO4349
 DO4349.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4349.GEOID18 height accuracy estimate available here.
 DO4349
 DO4349.Click photographs - Photos may exist for this station.
 DO4349
 DO4349.The dynamic height is computed by dividing the NAVD 88
 DO4349.geopotential number by the normal gravity value computed on the
 DO4349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4349.degrees latitude (g = 980.6199 gals.).
 DO4349
 DO4349.The modeled gravity was interpolated from observed gravity values.
 DO4349
 DO4349;                    North         East    Units  Estimated Accuracy
 DO4349;SPC IL E     -    87,585.      298,479.      MT  (+/- 10 meters HH2 GPS)
 DO4349
 DO4349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG8055346303(NAD 83)
 DO4349
 DO4349                          SUPERSEDED SURVEY CONTROL
 DO4349
 DO4349.No superseded survey control is available for this station.
 DO4349
 DO4349_MARKER: F = FLANGE-ENCASED ROD
 DO4349_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4349+WITH SETTING: INFORMATION.
 DO4349_STAMPING: WM 095 2012
 DO4349_MARK LOGO: UIL
 DO4349_PROJECTION: FLUSH
 DO4349_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4349_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4349+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO4349_ROD/PIPE-DEPTH: 1.7 meters
 DO4349_SLEEVE-DEPTH  : 0.9 meters
 DO4349
 DO4349  HISTORY     - Date     Condition        Report By
 DO4349  HISTORY     - 20120530 MONUMENTED       PATRIC
 DO4349
 DO4349                          STATION DESCRIPTION
 DO4349
 DO4349'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4349'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTH OF KARBERS RIDGE,
 DO4349'3.6 MI (5.8 KM) EAST-NORTHEAST OF SHETLERVILLE AND 2.2 MI (3.5 KM)
 DO4349'NORTH OF ROSICLARE.
 DO4349'
 DO4349'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 SOUTH WITH
 DO4349'STATE HIGHWAY 146 ABOUT 2.2 MI (3.5 KM) WEST-NORTHWEST OF
 DO4349'ELIZABETHTOWN, GO NORTHWEST ON STATE HIGHWAY 146 FOR 0.4 MI (0.6 KM)
 DO4349'TO THE STATION ON THE LEFT.
 DO4349'
 DO4349'THE STATION IS LOCATED 40 FT (12.2 M) SOUTH-SOUTHWEST OF THE
 DO4349'CENTERLINE OF STATE HIGHWAY 146, 16 FT (4.9 M) NORTH-NORTHEAST OF A
 DO4349'FENCE LINE AND 70 FT (21.3 M) EAST-SOUTHEAST OF A POWER POLE.
 DO4349'
 DO4349'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4349'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4349'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4350 ***********************************************************************
 DO4350  DESIGNATION -  WM 096
 DO4350  PID         -  DO4350
 DO4350  STATE/COUNTY-  IL/HARDIN
 DO4350  COUNTRY     -  US
 DO4350  USGS QUAD   -  ROSICLARE (2018)
 DO4350
 DO4350                         *CURRENT SURVEY CONTROL
 DO4350  ______________________________________________________________________
 DO4350* NAD 83(1986) POSITION- 37 27 33.3    (N) 088 21 54.8    (W)   HD_HELD2
 DO4350* NAVD 88 ORTHO HEIGHT -   129.053 (meters)      423.40  (feet) ADJUSTED
 DO4350  ______________________________________________________________________
 DO4350  GEOID HEIGHT    -        -29.257 (meters)                     GEOID18
 DO4350  DYNAMIC HEIGHT  -        128.960 (meters)      423.10  (feet) COMP
 DO4350  MODELED GRAVITY -    979,908.9   (mgal)                       NAVD 88
 DO4350
 DO4350  VERT ORDER      -  SECOND    CLASS I
 DO4350
 DO4350.The horizontal coordinates were established by autonomous hand held GPS
 DO4350.observations and have an estimated accuracy of +/- 10 meters.
 DO4350
 DO4350.The orthometric height was determined by differential leveling and
 DO4350.adjusted by the NATIONAL GEODETIC SURVEY
 DO4350.in April 2013.
 DO4350
 DO4350.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4350.GEOID18 height accuracy estimate available here.
 DO4350
 DO4350.Click photographs - Photos may exist for this station.
 DO4350
 DO4350.The dynamic height is computed by dividing the NAVD 88
 DO4350.geopotential number by the normal gravity value computed on the
 DO4350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4350.degrees latitude (g = 980.6199 gals.).
 DO4350
 DO4350.The modeled gravity was interpolated from observed gravity values.
 DO4350
 DO4350;                    North         East    Units  Estimated Accuracy
 DO4350;SPC IL E     -    87,958.      297,179.      MT  (+/- 10 meters HH2 GPS)
 DO4350
 DO4350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7925946695(NAD 83)
 DO4350
 DO4350                          SUPERSEDED SURVEY CONTROL
 DO4350
 DO4350.No superseded survey control is available for this station.
 DO4350
 DO4350_MARKER: F = FLANGE-ENCASED ROD
 DO4350_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4350_STAMPING: WM 096 2012
 DO4350_MARK LOGO: UIL
 DO4350_PROJECTION: FLUSH
 DO4350_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4350_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4350+STABILITY: POSITION/ELEVATION WELL
 DO4350_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4350+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 DO4350_ROD/PIPE-DEPTH: 5.5 meters
 DO4350_SLEEVE-DEPTH  : 0.9 meters
 DO4350
 DO4350  HISTORY     - Date     Condition        Report By
 DO4350  HISTORY     - 20120531 MONUMENTED       PATRIC
 DO4350
 DO4350                          STATION DESCRIPTION
 DO4350
 DO4350'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4350'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF
 DO4350'KARBERS RIDGE, 3.1 MI (5.0 KM) NORTHEAST OF SHETLERVILLE AND 2.7 MI
 DO4350'(4.3 KM) NORTH-NORTHWEST OF ROSICLARE.
 DO4350'
 DO4350'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 NORTH WITH
 DO4350'STATE HIGHWAY 146 ABOUT 5.6 MI (9.0 KM) WEST-NORTHWEST OF
 DO4350'ELIZABETHTOWN, GO EAST ON STATE HIGHWAY 146 FOR 2.1 MI (3.4 KM) TO
 DO4350'ROGER TOWN ROAD.  CONTINUE EAST ON STATE HIGHWAY 146 FOR 0.15 MI (0.2
 DO4350'KM) TO THE STATION ON THE LEFT.
 DO4350'
 DO4350'THE STATION IS LOCATED 65 FT (19.8 M) NORTH OF THE CENTERLINE OF STATE
 DO4350'HIGHWAY 146, 29 FT (8.8 M) NORTHWEST OF A 'NO PASSING' SIGN AND 37 FT
 DO4350'(11.3 M) NORTHEAST OF THE WEST END OF A CULVERT PIPE.
 DO4350'
 DO4350'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4350'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4350'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4351 ***********************************************************************
 DO4351  DESIGNATION -  WM 097
 DO4351  PID         -  DO4351
 DO4351  STATE/COUNTY-  IL/HARDIN
 DO4351  COUNTRY     -  US
 DO4351  USGS QUAD   -  SHETLERVILLE (2018)
 DO4351
 DO4351                         *CURRENT SURVEY CONTROL
 DO4351  ______________________________________________________________________
 DO4351* NAD 83(1986) POSITION- 37 27 35.1    (N) 088 23 04.6    (W)   HD_HELD2
 DO4351* NAVD 88 ORTHO HEIGHT -   123.758 (meters)      406.03  (feet) ADJUSTED
 DO4351  ______________________________________________________________________
 DO4351  GEOID HEIGHT    -        -29.233 (meters)                     GEOID18
 DO4351  DYNAMIC HEIGHT  -        123.669 (meters)      405.74  (feet) COMP
 DO4351  MODELED GRAVITY -    979,909.5   (mgal)                       NAVD 88
 DO4351
 DO4351  VERT ORDER      -  SECOND    CLASS I
 DO4351
 DO4351.The horizontal coordinates were established by autonomous hand held GPS
 DO4351.observations and have an estimated accuracy of +/- 10 meters.
 DO4351
 DO4351.The orthometric height was determined by differential leveling and
 DO4351.adjusted by the NATIONAL GEODETIC SURVEY
 DO4351.in April 2013.
 DO4351
 DO4351.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4351.GEOID18 height accuracy estimate available here.
 DO4351
 DO4351.Click photographs - Photos may exist for this station.
 DO4351
 DO4351.The dynamic height is computed by dividing the NAVD 88
 DO4351.geopotential number by the normal gravity value computed on the
 DO4351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4351.degrees latitude (g = 980.6199 gals.).
 DO4351
 DO4351.The modeled gravity was interpolated from observed gravity values.
 DO4351
 DO4351;                    North         East    Units  Estimated Accuracy
 DO4351;SPC IL E     -    88,014.      295,463.      MT  (+/- 10 meters HH2 GPS)
 DO4351
 DO4351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7754546775(NAD 83)
 DO4351
 DO4351                          SUPERSEDED SURVEY CONTROL
 DO4351
 DO4351.No superseded survey control is available for this station.
 DO4351
 DO4351_MARKER: F = FLANGE-ENCASED ROD
 DO4351_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4351_STAMPING: WM 097 2012
 DO4351_MARK LOGO: UIL
 DO4351_PROJECTION: FLUSH
 DO4351_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4351_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4351+STABILITY: POSITION/ELEVATION WELL
 DO4351_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4351+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 DO4351_ROD/PIPE-DEPTH: 9.7 meters
 DO4351_SLEEVE-DEPTH  : 0.9 meters
 DO4351
 DO4351  HISTORY     - Date     Condition        Report By
 DO4351  HISTORY     - 20120531 MONUMENTED       PATRIC
 DO4351
 DO4351                          STATION DESCRIPTION
 DO4351
 DO4351'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4351'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTHEAST OF GOLCONDA,
 DO4351'3.3 MI (5.3 KM) NORTHWEST OF ROSICLARE AND 2.4 MI (3.9 KM)
 DO4351'NORTH-NORTHEAST OF SHETLERVILLE.
 DO4351'
 DO4351'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 NORTH WITH
 DO4351'STATE HIGHWAY 146 ABOUT 5.6 MI (9.0 KM) WEST-NORTHWEST OF
 DO4351'ELIZABETHTOWN, GO EAST ON STATE HIGHWAY 146 FOR 1.1 MI (1.8 KM) TO THE
 DO4351'STATION ON THE RIGHT.
 DO4351'
 DO4351'THE STATION IS LOCATED 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF STATE
 DO4351'HIGHWAY 146 AND 95 FT (29.0 M) SOUTH-SOUTHWEST OF A POWER POLE.
 DO4351'
 DO4351'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4351'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4351'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4352 ***********************************************************************
 DO4352  DESIGNATION -  WM 098
 DO4352  PID         -  DO4352
 DO4352  STATE/COUNTY-  IL/HARDIN
 DO4352  COUNTRY     -  US
 DO4352  USGS QUAD   -  SHETLERVILLE (2018)
 DO4352
 DO4352                         *CURRENT SURVEY CONTROL
 DO4352  ______________________________________________________________________
 DO4352* NAD 83(1986) POSITION- 37 27 39.1    (N) 088 24 10.0    (W)   HD_HELD2
 DO4352* NAVD 88 ORTHO HEIGHT -   148.868 (meters)      488.41  (feet) ADJUSTED
 DO4352  ______________________________________________________________________
 DO4352  GEOID HEIGHT    -        -29.210 (meters)                     GEOID18
 DO4352  DYNAMIC HEIGHT  -        148.762 (meters)      488.06  (feet) COMP
 DO4352  MODELED GRAVITY -    979,911.0   (mgal)                       NAVD 88
 DO4352
 DO4352  VERT ORDER      -  SECOND    CLASS I
 DO4352
 DO4352.The horizontal coordinates were established by autonomous hand held GPS
 DO4352.observations and have an estimated accuracy of +/- 10 meters.
 DO4352
 DO4352.The orthometric height was determined by differential leveling and
 DO4352.adjusted by the NATIONAL GEODETIC SURVEY
 DO4352.in April 2013.
 DO4352
 DO4352.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4352.GEOID18 height accuracy estimate available here.
 DO4352
 DO4352.Click photographs - Photos may exist for this station.
 DO4352
 DO4352.The dynamic height is computed by dividing the NAVD 88
 DO4352.geopotential number by the normal gravity value computed on the
 DO4352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4352.degrees latitude (g = 980.6199 gals.).
 DO4352
 DO4352.The modeled gravity was interpolated from observed gravity values.
 DO4352
 DO4352;                    North         East    Units  Estimated Accuracy
 DO4352;SPC IL E     -    88,139.      293,856.      MT  (+/- 10 meters HH2 GPS)
 DO4352
 DO4352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7594046922(NAD 83)
 DO4352
 DO4352                          SUPERSEDED SURVEY CONTROL
 DO4352
 DO4352.No superseded survey control is available for this station.
 DO4352
 DO4352_MARKER: F = FLANGE-ENCASED ROD
 DO4352_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4352+WITH SETTING: INFORMATION.
 DO4352_STAMPING: WM 098 2012
 DO4352_MARK LOGO: UIL
 DO4352_PROJECTION: FLUSH
 DO4352_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4352_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4352_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4352+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 DO4352_ROD/PIPE-DEPTH: 2.6 meters
 DO4352_SLEEVE-DEPTH  : 0.9 meters
 DO4352
 DO4352  HISTORY     - Date     Condition        Report By
 DO4352  HISTORY     - 20120531 MONUMENTED       PATRIC
 DO4352
 DO4352                          STATION DESCRIPTION
 DO4352
 DO4352'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4352'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHEAST OF GOLCONDA,
 DO4352'4.0 MI (6.4 KM) NORTHWEST OF ROSICLARE AND 2.1 MI (3.4 KM) NORTH OF
 DO4352'SHETLERVILLE.
 DO4352'
 DO4352'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 NORTH WITH
 DO4352'STATE HIGHWAY 146 ABOUT 5.6 MI (9.0 KM) WEST-NORTHWEST OF
 DO4352'ELIZABETHTOWN, GO EAST ON STATE HIGHWAY 146 FOR 0.15 MI (0.2 KM) TO
 DO4352'THE STATION ON THE LEFT.
 DO4352'
 DO4352'THE STATION IS LOCATED 25 FT (7.6 M) NORTH OF THE CENTERLINE OF STATE
 DO4352'HIGHWAY 146, 5 FT (1.5 M) SOUTH OF HIGHWAY RIGHT OF WAY, 36 FT (11.0
 DO4352'M) WEST OF A 'STATE HIGHWAY' SIGN AND 51 FT (15.5 M) EAST OF A 'SPEED
 DO4352'LIMIT 45' SIGN.
 DO4352'
 DO4352'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4352'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4352'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4353 ***********************************************************************
 DO4353  DESIGNATION -  WM 099
 DO4353  PID         -  DO4353
 DO4353  STATE/COUNTY-  IL/POPE
 DO4353  COUNTRY     -  US
 DO4353  USGS QUAD   -  SHETLERVILLE (2018)
 DO4353
 DO4353                         *CURRENT SURVEY CONTROL
 DO4353  ______________________________________________________________________
 DO4353* NAD 83(1986) POSITION- 37 27 34.7    (N) 088 25 10.7    (W)   HD_HELD2
 DO4353* NAVD 88 ORTHO HEIGHT -   115.364 (meters)      378.49  (feet) ADJUSTED
 DO4353  ______________________________________________________________________
 DO4353  GEOID HEIGHT    -        -29.186 (meters)                     GEOID18
 DO4353  DYNAMIC HEIGHT  -        115.282 (meters)      378.22  (feet) COMP
 DO4353  MODELED GRAVITY -    979,912.3   (mgal)                       NAVD 88
 DO4353
 DO4353  VERT ORDER      -  SECOND    CLASS I
 DO4353
 DO4353.The horizontal coordinates were established by autonomous hand held GPS
 DO4353.observations and have an estimated accuracy of +/- 10 meters.
 DO4353
 DO4353.The orthometric height was determined by differential leveling and
 DO4353.adjusted by the NATIONAL GEODETIC SURVEY
 DO4353.in April 2013.
 DO4353
 DO4353.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4353.GEOID18 height accuracy estimate available here.
 DO4353
 DO4353.Click photographs - Photos may exist for this station.
 DO4353
 DO4353.The dynamic height is computed by dividing the NAVD 88
 DO4353.geopotential number by the normal gravity value computed on the
 DO4353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4353.degrees latitude (g = 980.6199 gals.).
 DO4353
 DO4353.The modeled gravity was interpolated from observed gravity values.
 DO4353
 DO4353;                    North         East    Units  Estimated Accuracy
 DO4353;SPC IL E     -    88,004.      292,364.      MT  (+/- 10 meters HH2 GPS)
 DO4353
 DO4353_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7444746809(NAD 83)
 DO4353
 DO4353                          SUPERSEDED SURVEY CONTROL
 DO4353
 DO4353.No superseded survey control is available for this station.
 DO4353
 DO4353_MARKER: F = FLANGE-ENCASED ROD
 DO4353_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4353+WITH SETTING: INFORMATION.
 DO4353_STAMPING: WM 099 2012
 DO4353_MARK LOGO: UIL
 DO4353_PROJECTION: FLUSH
 DO4353_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4353_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4353_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4353+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 DO4353_ROD/PIPE-DEPTH: 2.0 meters
 DO4353_SLEEVE-DEPTH  : 0.9 meters
 DO4353
 DO4353  HISTORY     - Date     Condition        Report By
 DO4353  HISTORY     - 20120614 MONUMENTED       PATRIC
 DO4353
 DO4353                          STATION DESCRIPTION
 DO4353
 DO4353'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4353'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH-NORTHEAST OF
 DO4353'GOLCONDA, 4.7 MI (7.6 KM) WEST-NORTHWEST OF ROSICLARE AND 2.1 MI (3.4
 DO4353'KM) NORTH-NORTHWEST OF SHETLERVILLE.
 DO4353'
 DO4353'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 NORTH WITH
 DO4353'STATE HIGHWAY 146 ABOUT 5.6 MI (9.0 KM) WEST-NORTHWEST OF
 DO4353'ELIZABETHTOWN, GO WEST ON STATE HIGHWAY 146 FOR 0.8 MI (1.3 KM) TO THE
 DO4353'STATION ON THE LEFT.
 DO4353'
 DO4353'THE STATION IS LOCATED 34 FT (10.4 M) SOUTH OF THE CENTERLINE OF STATE
 DO4353'HIGHWAY 146, 51 FT (15.5 M) WEST OF THE EAST END OF A CULVERT PIPE AND
 DO4353'350 FT (106.7 M) SOUTHWEST OF A 'NO PASSING ZONE' SIGN.
 DO4353'
 DO4353'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4353'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4353'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4354 ***********************************************************************
 DO4354  DESIGNATION -  WM 100
 DO4354  PID         -  DO4354
 DO4354  STATE/COUNTY-  IL/POPE
 DO4354  COUNTRY     -  US
 DO4354  USGS QUAD   -  SHETLERVILLE (2018)
 DO4354
 DO4354                         *CURRENT SURVEY CONTROL
 DO4354  ______________________________________________________________________
 DO4354* NAD 83(1986) POSITION- 37 27 23.8    (N) 088 26 10.3    (W)   HD_HELD2
 DO4354* NAVD 88 ORTHO HEIGHT -   112.351 (meters)      368.60  (feet) ADJUSTED
 DO4354  ______________________________________________________________________
 DO4354  GEOID HEIGHT    -        -29.162 (meters)                     GEOID18
 DO4354  DYNAMIC HEIGHT  -        112.270 (meters)      368.34  (feet) COMP
 DO4354  MODELED GRAVITY -    979,912.1   (mgal)                       NAVD 88
 DO4354
 DO4354  VERT ORDER      -  SECOND    CLASS I
 DO4354
 DO4354.The horizontal coordinates were established by autonomous hand held GPS
 DO4354.observations and have an estimated accuracy of +/- 10 meters.
 DO4354
 DO4354.The orthometric height was determined by differential leveling and
 DO4354.adjusted by the NATIONAL GEODETIC SURVEY
 DO4354.in April 2013.
 DO4354
 DO4354.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4354.GEOID18 height accuracy estimate available here.
 DO4354
 DO4354.Click photographs - Photos may exist for this station.
 DO4354
 DO4354.The dynamic height is computed by dividing the NAVD 88
 DO4354.geopotential number by the normal gravity value computed on the
 DO4354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4354.degrees latitude (g = 980.6199 gals.).
 DO4354
 DO4354.The modeled gravity was interpolated from observed gravity values.
 DO4354
 DO4354;                    North         East    Units  Estimated Accuracy
 DO4354;SPC IL E     -    87,670.      290,899.      MT  (+/- 10 meters HH2 GPS)
 DO4354
 DO4354_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7297746495(NAD 83)
 DO4354
 DO4354                          SUPERSEDED SURVEY CONTROL
 DO4354
 DO4354.No superseded survey control is available for this station.
 DO4354
 DO4354_MARKER: F = FLANGE-ENCASED ROD
 DO4354_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4354_STAMPING: WM 100 2012
 DO4354_MARK LOGO: UIL
 DO4354_PROJECTION: FLUSH
 DO4354_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4354+STABILITY: SURFACE MOTION
 DO4354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4354+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO4354_ROD/PIPE-DEPTH: 3.4 meters
 DO4354_SLEEVE-DEPTH  : 0.9 meters
 DO4354
 DO4354  HISTORY     - Date     Condition        Report By
 DO4354  HISTORY     - 20120601 MONUMENTED       PATRIC
 DO4354
 DO4354                          STATION DESCRIPTION
 DO4354
 DO4354'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4354'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHEAST OF
 DO4354'GOLCONDA, 5.5 MI (8.8 KM) WEST-NORTHWEST OF ROSICLARE AND 2.4 MI (3.9
 DO4354'KM) NORTHWEST OF SHETLERVILLE.
 DO4354'
 DO4354'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4354'COUNTY HIGHWAY I AND ADAMS STREET IN GOLCONDA GO NORTH ON STATE
 DO4354'HIGHWAY 146 FOR 5.9 MI (9.5 KM) TO LUSK ROAD AND ROCK SHOP ROAD.
 DO4354'CONTINUE NORTHEAST ON STATE HIGHWAY 146 FOR 2.0 MI (3.2 KM) TO THE
 DO4354'STATION ON THE LEFT.
 DO4354'
 DO4354'THE STATION IS LOCATED 35 FT (10.7 M) NORTH OF THE CENTERLINE OF STATE
 DO4354'HIGHWAY 146, 80 FT (24.4 M) EAST OF A POWER POLE AND 163 FT (49.7 M)
 DO4354'NORTH OF THE NORTHEAST END OF A CULVERT PIPE.
 DO4354'
 DO4354'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4354'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4354'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4355 ***********************************************************************
 DO4355  DESIGNATION -  WM 101
 DO4355  PID         -  DO4355
 DO4355  STATE/COUNTY-  IL/POPE
 DO4355  COUNTRY     -  US
 DO4355  USGS QUAD   -  SHETLERVILLE (2018)
 DO4355
 DO4355                         *CURRENT SURVEY CONTROL
 DO4355  ______________________________________________________________________
 DO4355* NAD 83(1986) POSITION- 37 26 47.97   (N) 088 27 42.03   (W)   HD_HELD1
 DO4355* NAVD 88 ORTHO HEIGHT -   127.227 (meters)      417.41  (feet) ADJUSTED
 DO4355  ______________________________________________________________________
 DO4355  GEOID HEIGHT    -        -29.118 (meters)                     GEOID18
 DO4355  DYNAMIC HEIGHT  -        127.135 (meters)      417.11  (feet) COMP
 DO4355  MODELED GRAVITY -    979,907.6   (mgal)                       NAVD 88
 DO4355
 DO4355  VERT ORDER      -  SECOND    CLASS I
 DO4355
 DO4355.The horizontal coordinates were determined by differentially corrected
 DO4355.hand held GPS observations or other comparable positioning techniques
 DO4355.and have an estimated accuracy of +/- 3 meters.
 DO4355
 DO4355.The orthometric height was determined by differential leveling and
 DO4355.adjusted by the NATIONAL GEODETIC SURVEY
 DO4355.in April 2013.
 DO4355
 DO4355.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4355.GEOID18 height accuracy estimate available here.
 DO4355
 DO4355.Click photographs - Photos may exist for this station.
 DO4355
 DO4355.The dynamic height is computed by dividing the NAVD 88
 DO4355.geopotential number by the normal gravity value computed on the
 DO4355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4355.degrees latitude (g = 980.6199 gals.).
 DO4355
 DO4355.The modeled gravity was interpolated from observed gravity values.
 DO4355
 DO4355;                    North         East    Units  Estimated Accuracy
 DO4355;SPC IL E     -    86,568.0     288,643.5     MT  (+/- 3 meters HH1 GPS) 
 DO4355
 DO4355_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG7070645426(NAD 83)
 DO4355
 DO4355                          SUPERSEDED SURVEY CONTROL
 DO4355
 DO4355.No superseded survey control is available for this station.
 DO4355
 DO4355_MARKER: F = FLANGE-ENCASED ROD
 DO4355_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4355+WITH SETTING: INFORMATION.
 DO4355_STAMPING: WM 101 2012
 DO4355_MARK LOGO: UIL
 DO4355_PROJECTION: FLUSH
 DO4355_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4355_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4355+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO4355_ROD/PIPE-DEPTH: 2.4 meters
 DO4355_SLEEVE-DEPTH  : 0.9 meters
 DO4355
 DO4355  HISTORY     - Date     Condition        Report By
 DO4355  HISTORY     - 20120601 MONUMENTED       PATRIC
 DO4355
 DO4355                          STATION DESCRIPTION
 DO4355
 DO4355'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4355'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST-NORTHWEST OF
 DO4355'ROSICLARE, 5.6 MI (9.0 KM) NORTH-NORTHEAST OF GOLCONDA AND 3.2 MI (5.1
 DO4355'KM) WEST-NORTHWEST OF SHETLERVILLE.
 DO4355'
 DO4355'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4355'COUNTY HIGHWAY I AND ADAMS STREET IN GOLCONDA GO NORTH ON STATE
 DO4355'HIGHWAY 146 FOR 5.9 MI (9.5 KM) TO LUSK ROAD AND ROCK SHOP ROAD.
 DO4355'CONTINUE NORTHEAST ON STATE HIGHWAY 146 FOR 0.4 MI (0.6 KM) TO THE
 DO4355'STATION ON THE LEFT.
 DO4355'
 DO4355'THE STATION IS LOCATED 34 FT (10.4 M) NORTH OF THE CENTERLINE OF STATE
 DO4355'HIGHWAY 146, 11 FT (3.4 M) SOUTH OF A FENCE LINE AND 60 FT (18.3 M)
 DO4355'EAST OF A POWER POLE.
 DO4355'
 DO4355'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4355'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4355'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4356 ***********************************************************************
 DO4356  DESIGNATION -  WM 102
 DO4356  PID         -  DO4356
 DO4356  STATE/COUNTY-  IL/POPE
 DO4356  COUNTRY     -  US
 DO4356  USGS QUAD   -  SHETLERVILLE (2018)
 DO4356
 DO4356                         *CURRENT SURVEY CONTROL
 DO4356  ______________________________________________________________________
 DO4356* NAD 83(1986) POSITION- 37 26 19.36   (N) 088 28 21.76   (W)   HD_HELD1
 DO4356* NAVD 88 ORTHO HEIGHT -   126.951 (meters)      416.51  (feet) ADJUSTED
 DO4356  ______________________________________________________________________
 DO4356  GEOID HEIGHT    -        -29.095 (meters)                     GEOID18
 DO4356  DYNAMIC HEIGHT  -        126.859 (meters)      416.20  (feet) COMP
 DO4356  MODELED GRAVITY -    979,905.6   (mgal)                       NAVD 88
 DO4356
 DO4356  VERT ORDER      -  SECOND    CLASS I
 DO4356
 DO4356.The horizontal coordinates were determined by differentially corrected
 DO4356.hand held GPS observations or other comparable positioning techniques
 DO4356.and have an estimated accuracy of +/- 3 meters.
 DO4356
 DO4356.The orthometric height was determined by differential leveling and
 DO4356.adjusted by the NATIONAL GEODETIC SURVEY
 DO4356.in April 2013.
 DO4356
 DO4356.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4356.GEOID18 height accuracy estimate available here.
 DO4356
 DO4356.Click photographs - Photos may exist for this station.
 DO4356
 DO4356.The dynamic height is computed by dividing the NAVD 88
 DO4356.geopotential number by the normal gravity value computed on the
 DO4356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4356.degrees latitude (g = 980.6199 gals.).
 DO4356
 DO4356.The modeled gravity was interpolated from observed gravity values.
 DO4356
 DO4356;                    North         East    Units  Estimated Accuracy
 DO4356;SPC IL E     -    85,687.4     287,665.7     MT  (+/- 3 meters HH1 GPS) 
 DO4356
 DO4356_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6971644559(NAD 83)
 DO4356
 DO4356                          SUPERSEDED SURVEY CONTROL
 DO4356
 DO4356.No superseded survey control is available for this station.
 DO4356
 DO4356_MARKER: F = FLANGE-ENCASED ROD
 DO4356_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4356_STAMPING: WM 102 2012
 DO4356_MARK LOGO: UIL
 DO4356_PROJECTION: FLUSH
 DO4356_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4356+STABILITY: SURFACE MOTION
 DO4356_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4356+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO4356_ROD/PIPE-DEPTH: 3.7 meters
 DO4356_SLEEVE-DEPTH  : 0.9 meters
 DO4356
 DO4356  HISTORY     - Date     Condition        Report By
 DO4356  HISTORY     - 20120601 MONUMENTED       PATRIC
 DO4356
 DO4356                          STATION DESCRIPTION
 DO4356
 DO4356'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4356'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHEAST OF
 DO4356'WALTERSBURG, 5.0 MI (8.0 KM) NORTH OF GOLCONDA AND 3.6 MI (5.8 KM)
 DO4356'WEST OF SHETLERVILLE.
 DO4356'
 DO4356'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4356'COUNTY HIGHWAY I AND ADAMS STREET IN GOLCONDA GO NORTH ON STATE
 DO4356'HIGHWAY 146 FOR 2.5 MI (4.0 KM) TO EDDYVILLE ROAD.  CONTINUE NORTH ON
 DO4356'STATE HIGHWAY 146 FOR 2.8 MI (4.5 KM) TO THE STATION ON THE RIGHT.
 DO4356'
 DO4356'THE STATION IS LOCATED 43 FT (13.1 M) SOUTHEAST OF THE CENTERLINE OF
 DO4356'STATE HIGHWAY 146, 5 FT (1.5 M) NORTHWEST OF A FENCE LINE AND 31 FT
 DO4356'(9.4 M) SOUTHWEST OF A POWER POLE.
 DO4356'
 DO4356'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4356'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4356'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4357 ***********************************************************************
 DO4357  DESIGNATION -  WM 103
 DO4357  PID         -  DO4357
 DO4357  STATE/COUNTY-  IL/POPE
 DO4357  COUNTRY     -  US
 DO4357  USGS QUAD   -  SHETLERVILLE (2018)
 DO4357
 DO4357                         *CURRENT SURVEY CONTROL
 DO4357  ______________________________________________________________________
 DO4357* NAD 83(1986) POSITION- 37 25 55.3    (N) 088 28 45.6    (W)   HD_HELD2
 DO4357* NAVD 88 ORTHO HEIGHT -   109.374 (meters)      358.84  (feet) ADJUSTED
 DO4357  ______________________________________________________________________
 DO4357  GEOID HEIGHT    -        -29.080 (meters)                     GEOID18
 DO4357  DYNAMIC HEIGHT  -        109.294 (meters)      358.58  (feet) COMP
 DO4357  MODELED GRAVITY -    979,904.5   (mgal)                       NAVD 88
 DO4357
 DO4357  VERT ORDER      -  SECOND    CLASS I
 DO4357
 DO4357.The horizontal coordinates were established by autonomous hand held GPS
 DO4357.observations and have an estimated accuracy of +/- 10 meters.
 DO4357
 DO4357.The orthometric height was determined by differential leveling and
 DO4357.adjusted by the NATIONAL GEODETIC SURVEY
 DO4357.in April 2013.
 DO4357
 DO4357.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4357.GEOID18 height accuracy estimate available here.
 DO4357
 DO4357.Click photographs - Photos may exist for this station.
 DO4357
 DO4357.The dynamic height is computed by dividing the NAVD 88
 DO4357.geopotential number by the normal gravity value computed on the
 DO4357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4357.degrees latitude (g = 980.6199 gals.).
 DO4357
 DO4357.The modeled gravity was interpolated from observed gravity values.
 DO4357
 DO4357;                    North         East    Units  Estimated Accuracy
 DO4357;SPC IL E     -    84,947.      287,079.      MT  (+/- 10 meters HH2 GPS)
 DO4357
 DO4357_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6911943827(NAD 83)
 DO4357
 DO4357                          SUPERSEDED SURVEY CONTROL
 DO4357
 DO4357.No superseded survey control is available for this station.
 DO4357
 DO4357_MARKER: DD = SURVEY DISK
 DO4357_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4357_SP_SET: ABUTMENT
 DO4357_STAMPING: WM 103 2012
 DO4357_MARK LOGO: UIL
 DO4357_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4357_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4357+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 DO4357
 DO4357  HISTORY     - Date     Condition        Report By
 DO4357  HISTORY     - 20120604 MONUMENTED       PATRIC
 DO4357
 DO4357                          STATION DESCRIPTION
 DO4357
 DO4357'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4357'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTHEAST OF WALTERSBURG,
 DO4357'4.5 MI (7.2 KM) NORTH OF GOLCONDA AND 4.0 MI (6.4 KM) WEST OF
 DO4357'SHETLERVILLE.
 DO4357'
 DO4357'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4357'COUNTY HIGHWAY I AND ADAMS STREET IN GOLCONDA GO NORTH ON STATE
 DO4357'HIGHWAY 146 FOR 2.5 MI (4.0 KM) TO EDDYVILLE ROAD.  CONTINUE NORTH ON
 DO4357'STATE HIGHWAY 146 FOR 2.2 MI (3.5 KM) TO THE STATION ON THE LEFT.
 DO4357'
 DO4357'THE STATION IS LOCATED IN THE NORTHWEST END OF THE NORTHEAST ABUTMENT
 DO4357'OF STATE HIGHWAY 146 BRIDGE '076-0029' OVER SIMMONS CREEK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4358 ***********************************************************************
 DO4358  DESIGNATION -  WM 104
 DO4358  PID         -  DO4358
 DO4358  STATE/COUNTY-  IL/POPE
 DO4358  COUNTRY     -  US
 DO4358  USGS QUAD   -  SHETLERVILLE (2018)
 DO4358
 DO4358                         *CURRENT SURVEY CONTROL
 DO4358  ______________________________________________________________________
 DO4358* NAD 83(1986) POSITION- 37 24 28.3    (N) 088 29 23.1    (W)   HD_HELD2
 DO4358* NAVD 88 ORTHO HEIGHT -   139.910 (meters)      459.02  (feet) ADJUSTED
 DO4358  ______________________________________________________________________
 DO4358  GEOID HEIGHT    -        -29.035 (meters)                     GEOID18
 DO4358  DYNAMIC HEIGHT  -        139.809 (meters)      458.69  (feet) COMP
 DO4358  MODELED GRAVITY -    979,903.4   (mgal)                       NAVD 88
 DO4358
 DO4358  VERT ORDER      -  SECOND    CLASS I
 DO4358
 DO4358.The horizontal coordinates were established by autonomous hand held GPS
 DO4358.observations and have an estimated accuracy of +/- 10 meters.
 DO4358
 DO4358.The orthometric height was determined by differential leveling and
 DO4358.adjusted by the NATIONAL GEODETIC SURVEY
 DO4358.in April 2013.
 DO4358
 DO4358.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4358.GEOID18 height accuracy estimate available here.
 DO4358
 DO4358.Click photographs - Photos may exist for this station.
 DO4358
 DO4358.The dynamic height is computed by dividing the NAVD 88
 DO4358.geopotential number by the normal gravity value computed on the
 DO4358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4358.degrees latitude (g = 980.6199 gals.).
 DO4358
 DO4358.The modeled gravity was interpolated from observed gravity values.
 DO4358
 DO4358;                    North         East    Units  Estimated Accuracy
 DO4358;SPC IL E     -    82,266.      286,152.      MT  (+/- 10 meters HH2 GPS)
 DO4358
 DO4358_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6815541160(NAD 83)
 DO4358
 DO4358                          SUPERSEDED SURVEY CONTROL
 DO4358
 DO4358.No superseded survey control is available for this station.
 DO4358
 DO4358_MARKER: F = FLANGE-ENCASED ROD
 DO4358_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4358_STAMPING: WM 104 2012
 DO4358_MARK LOGO: UIL
 DO4358_PROJECTION: FLUSH
 DO4358_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4358_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4358_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4358+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO4358_ROD/PIPE-DEPTH: 3.0 meters
 DO4358_SLEEVE-DEPTH  : 0.9 meters
 DO4358
 DO4358  HISTORY     - Date     Condition        Report By
 DO4358  HISTORY     - 20120601 MONUMENTED       PATRIC
 DO4358
 DO4358                          STATION DESCRIPTION
 DO4358
 DO4358'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4358'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST-SOUTHWEST OF
 DO4358'SHETLERVILLE, 4.6 MI (7.4 KM) EAST-NORTHEAST OF WALTERSBURG AND 2.8 MI
 DO4358'(4.5 KM) NORTH OF GOLCONDA.
 DO4358'
 DO4358'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4358'COUNTY HIGHWAY I AND ADAMS STREET IN GOLCONDA GO NORTH ON STATE
 DO4358'HIGHWAY 146 FOR 2.5 MI (4.0 KM) TO EDDYVILLE ROAD.  CONTINUE NORTH ON
 DO4358'STATE HIGHWAY 146 FOR 0.4 MI (0.6 KM) THE STATION ON THE LEFT.
 DO4358'
 DO4358'THE STATION IS LOCATED 40 FT (12.2 M) WEST OF THE CENTERLINE OF STATE
 DO4358'HIGHWAY 146, 19 FT (5.8 M) EAST OF A FENCE LINE AND 153 FT (46.6 M)
 DO4358'SOUTH OF A GAS LINE POST.
 DO4358'
 DO4358'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4358'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4358'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4359 ***********************************************************************
 DO4359  DESIGNATION -  WM 105
 DO4359  PID         -  DO4359
 DO4359  STATE/COUNTY-  IL/POPE
 DO4359  COUNTRY     -  US
 DO4359  USGS QUAD   -  SHETLERVILLE (2018)
 DO4359
 DO4359                         *CURRENT SURVEY CONTROL
 DO4359  ______________________________________________________________________
 DO4359* NAD 83(1986) POSITION- 37 23 32.97   (N) 088 29 22.51   (W)   HD_HELD1
 DO4359* NAVD 88 ORTHO HEIGHT -   168.856 (meters)      553.99  (feet) ADJUSTED
 DO4359  ______________________________________________________________________
 DO4359  GEOID HEIGHT    -        -29.015 (meters)                     GEOID18
 DO4359  DYNAMIC HEIGHT  -        168.734 (meters)      553.59  (feet) COMP
 DO4359  MODELED GRAVITY -    979,903.5   (mgal)                       NAVD 88
 DO4359
 DO4359  VERT ORDER      -  SECOND    CLASS I
 DO4359
 DO4359.The horizontal coordinates were determined by differentially corrected
 DO4359.hand held GPS observations or other comparable positioning techniques
 DO4359.and have an estimated accuracy of +/- 3 meters.
 DO4359
 DO4359.The orthometric height was determined by differential leveling and
 DO4359.adjusted by the NATIONAL GEODETIC SURVEY
 DO4359.in April 2013.
 DO4359
 DO4359.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4359.GEOID18 height accuracy estimate available here.
 DO4359
 DO4359.Click photographs - Photos may exist for this station.
 DO4359
 DO4359.The dynamic height is computed by dividing the NAVD 88
 DO4359.geopotential number by the normal gravity value computed on the
 DO4359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4359.degrees latitude (g = 980.6199 gals.).
 DO4359
 DO4359.The modeled gravity was interpolated from observed gravity values.
 DO4359
 DO4359;                    North         East    Units  Estimated Accuracy
 DO4359;SPC IL E     -    80,560.2     286,163.8     MT  (+/- 3 meters HH1 GPS) 
 DO4359
 DO4359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6814239455(NAD 83)
 DO4359
 DO4359                          SUPERSEDED SURVEY CONTROL
 DO4359
 DO4359.No superseded survey control is available for this station.
 DO4359
 DO4359_MARKER: F = FLANGE-ENCASED ROD
 DO4359_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4359+WITH SETTING: INFORMATION.
 DO4359_STAMPING: WM 105 2012
 DO4359_MARK LOGO: UIL
 DO4359_PROJECTION: FLUSH
 DO4359_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4359_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4359_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4359+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2012
 DO4359_ROD/PIPE-DEPTH: 2.1 meters
 DO4359_SLEEVE-DEPTH  : 0.9 meters
 DO4359
 DO4359  HISTORY     - Date     Condition        Report By
 DO4359  HISTORY     - 20120601 MONUMENTED       PATRIC
 DO4359
 DO4359                          STATION DESCRIPTION
 DO4359
 DO4359'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4359'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) WEST-SOUTHWEST OF
 DO4359'SHETLERVILLE, 4.2 MI (6.8 KM) EAST-NORTHEAST OF WALTERSBURG AND 1.8 MI
 DO4359'(2.9 KM) NORTH OF GOLCONDA.
 DO4359'
 DO4359'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4359'COUNTY HIGHWAY I AND ADAMS STREET IN GOLCONDA GO NORTH ON STATE
 DO4359'HIGHWAY 146 FOR 1.3 MI (2.1 KM) TO RIVER ROAD.  CONTINUE NORTH ON
 DO4359'STATE HIGHWAY 146 FOR 0.5 MI (0.8 KM) THE STATION ON THE RIGHT.
 DO4359'
 DO4359'THE STATION IS LOCATED 55 FT (16.8 M) EAST OF THE CENTERLINE OF STATE
 DO4359'HIGHWAY 146, 15 FT (4.6 M) WEST-NORTHWEST OF A WOODEN CORNER FENCE
 DO4359'POST AND 30 FT (9.1 M) SOUTH-SOUTHWEST OF THE FOURTH STEEL FENCE POST
 DO4359'NORTH OF THE WOOD CORNER POST.
 DO4359'
 DO4359'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4359'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4359'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4360 ***********************************************************************
 DO4360  DESIGNATION -  WM 106
 DO4360  PID         -  DO4360
 DO4360  STATE/COUNTY-  IL/POPE
 DO4360  COUNTRY     -  US
 DO4360  USGS QUAD   -  SHETLERVILLE (2018)
 DO4360
 DO4360                         *CURRENT SURVEY CONTROL
 DO4360  ______________________________________________________________________
 DO4360* NAD 83(1986) POSITION- 37 22 47.2    (N) 088 29 29.7    (W)   HD_HELD2
 DO4360* NAVD 88 ORTHO HEIGHT -   153.892 (meters)      504.89  (feet) ADJUSTED
 DO4360  ______________________________________________________________________
 DO4360  GEOID HEIGHT    -        -28.996 (meters)                     GEOID18
 DO4360  DYNAMIC HEIGHT  -        153.781 (meters)      504.53  (feet) COMP
 DO4360  MODELED GRAVITY -    979,903.5   (mgal)                       NAVD 88
 DO4360
 DO4360  VERT ORDER      -  SECOND    CLASS I
 DO4360
 DO4360.The horizontal coordinates were established by autonomous hand held GPS
 DO4360.observations and have an estimated accuracy of +/- 10 meters.
 DO4360
 DO4360.The orthometric height was determined by differential leveling and
 DO4360.adjusted by the NATIONAL GEODETIC SURVEY
 DO4360.in April 2013.
 DO4360
 DO4360.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4360.GEOID18 height accuracy estimate available here.
 DO4360
 DO4360.Click photographs - Photos may exist for this station.
 DO4360
 DO4360.The dynamic height is computed by dividing the NAVD 88
 DO4360.geopotential number by the normal gravity value computed on the
 DO4360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4360.degrees latitude (g = 980.6199 gals.).
 DO4360
 DO4360.The modeled gravity was interpolated from observed gravity values.
 DO4360
 DO4360;                    North         East    Units  Estimated Accuracy
 DO4360;SPC IL E     -    79,149.      285,985.      MT  (+/- 10 meters HH2 GPS)
 DO4360
 DO4360_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6794338047(NAD 83)
 DO4360
 DO4360                          SUPERSEDED SURVEY CONTROL
 DO4360
 DO4360.No superseded survey control is available for this station.
 DO4360
 DO4360_MARKER: F = FLANGE-ENCASED ROD
 DO4360_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4360+WITH SETTING: INFORMATION.
 DO4360_STAMPING: WM 106 2012
 DO4360_MARK LOGO: UIL
 DO4360_PROJECTION: FLUSH
 DO4360_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4360_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4360_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4360+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 DO4360_ROD/PIPE-DEPTH: 2.9 meters
 DO4360_SLEEVE-DEPTH  : 0.9 meters
 DO4360
 DO4360  HISTORY     - Date     Condition        Report By
 DO4360  HISTORY     - 20120605 MONUMENTED       PATRIC
 DO4360
 DO4360                          STATION DESCRIPTION
 DO4360
 DO4360'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4360'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTHWEST OF
 DO4360'SHETLERVILLE, 4.0 MI (6.4 KM) EAST OF WALTERSBURG AND 0.9 MI (1.4 KM)
 DO4360'NORTH-NORTHWEST OF GOLCONDA.
 DO4360'
 DO4360'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4360'COUNTY HIGHWAY I AND ADAMS STREET IN GOLCONDA GO NORTH ON STATE
 DO4360'HIGHWAY 146 FOR 1.0 MI (1.6 KM) THE STATION ON THE LEFT.
 DO4360'
 DO4360'THE STATION IS LOCATED 37 FT (11.3 M) WEST OF THE CENTERLINE OF STATE
 DO4360'HIGHWAY 146, 45 FT (13.7 M) NORTHEAST OF THE SOUTHEAST CORNER POST TO
 DO4360'A CHAIN LINK FENCE AND 69 FT (21.0 M) NORTH OF A 'WINDY ROAD AHEAD'
 DO4360'SIGN.
 DO4360'
 DO4360'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4360'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4360'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4362 ***********************************************************************
 DO4362  DESIGNATION -  WM 107
 DO4362  PID         -  DO4362
 DO4362  STATE/COUNTY-  IL/POPE
 DO4362  COUNTRY     -  US
 DO4362  USGS QUAD   -  BROWNFIELD (2018)
 DO4362
 DO4362                         *CURRENT SURVEY CONTROL
 DO4362  ______________________________________________________________________
 DO4362* NAD 83(1986) POSITION- 37 21 57.7    (N) 088 30 05.2    (W)   HD_HELD2
 DO4362* NAVD 88 ORTHO HEIGHT -   107.960 (meters)      354.20  (feet) ADJUSTED
 DO4362  ______________________________________________________________________
 DO4362  GEOID HEIGHT    -        -28.967 (meters)                     GEOID18
 DO4362  DYNAMIC HEIGHT  -        107.882 (meters)      353.94  (feet) COMP
 DO4362  MODELED GRAVITY -    979,901.9   (mgal)                       NAVD 88
 DO4362
 DO4362  VERT ORDER      -  SECOND    CLASS I
 DO4362
 DO4362.The horizontal coordinates were established by autonomous hand held GPS
 DO4362.observations and have an estimated accuracy of +/- 10 meters.
 DO4362
 DO4362.The orthometric height was determined by differential leveling and
 DO4362.adjusted by the NATIONAL GEODETIC SURVEY
 DO4362.in April 2013.
 DO4362
 DO4362.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4362.GEOID18 height accuracy estimate available here.
 DO4362
 DO4362.Click photographs - Photos may exist for this station.
 DO4362
 DO4362.The dynamic height is computed by dividing the NAVD 88
 DO4362.geopotential number by the normal gravity value computed on the
 DO4362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4362.degrees latitude (g = 980.6199 gals.).
 DO4362
 DO4362.The modeled gravity was interpolated from observed gravity values.
 DO4362
 DO4362;                    North         East    Units  Estimated Accuracy
 DO4362;SPC IL E     -    77,625.      285,109.      MT  (+/- 10 meters HH2 GPS)
 DO4362
 DO4362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6704636535(NAD 83)
 DO4362
 DO4362                          SUPERSEDED SURVEY CONTROL
 DO4362
 DO4362.No superseded survey control is available for this station.
 DO4362
 DO4362_MARKER: F = FLANGE-ENCASED ROD
 DO4362_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4362_STAMPING: WM 107 2012
 DO4362_MARK LOGO: UIL
 DO4362_PROJECTION: FLUSH
 DO4362_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4362_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4362+STABILITY: POSITION/ELEVATION WELL
 DO4362_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4362+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4362_ROD/PIPE-DEPTH: 7.7 meters
 DO4362_SLEEVE-DEPTH  : 0.9 meters
 DO4362
 DO4362  HISTORY     - Date     Condition        Report By
 DO4362  HISTORY     - 20120605 MONUMENTED       PATRIC
 DO4362  HISTORY     - 20230517 GOOD             ILDT
 DO4362
 DO4362                          STATION DESCRIPTION
 DO4362
 DO4362'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4362'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST-NORTHEAST OF
 DO4362'BROWNFIELD, 3.6 MI (5.8 KM) EAST-SOUTHEAST OF WALTERSBURG AND 0.8 MI
 DO4362'(1.3 KM) WEST OF GOLCONDA.
 DO4362'
 DO4362'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4362'COUNTY HIGHWAY 1 AND ADAMS STREET IN GOLCONDA, GO WEST ON STATE
 DO4362'HIGHWAY 146 FOR 0.7 MI (1.1 KM) THE STATION ON THE LEFT.
 DO4362'
 DO4362'THE STATION IS LOCATED 19 FT (5.8 M) SOUTH OF THE CENTERLINE OF STATE
 DO4362'HIGHWAY 146, 102 FT (31.1 M) SOUTHEAST OF A MILE MARKER POST AND 104
 DO4362'FT (31.7 M) EAST OF A 'STOP' SIGN.
 DO4362'
 DO4362'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4362'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4362'IN IDENTIFICATION.
 DO4362
 DO4362                          STATION RECOVERY (2023)
 DO4362
 DO4362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4363 ***********************************************************************
 DO4363  DESIGNATION -  WM 108
 DO4363  PID         -  DO4363
 DO4363  STATE/COUNTY-  IL/POPE
 DO4363  COUNTRY     -  US
 DO4363  USGS QUAD   -  BROWNFIELD (2018)
 DO4363
 DO4363                         *CURRENT SURVEY CONTROL
 DO4363  ______________________________________________________________________
 DO4363* NAD 83(1986) POSITION- 37 21 56.1    (N) 088 31 01.5    (W)   HD_HELD2
 DO4363* NAVD 88 ORTHO HEIGHT -   148.767 (meters)      488.08  (feet) ADJUSTED
 DO4363  ______________________________________________________________________
 DO4363  GEOID HEIGHT    -        -28.946 (meters)                     GEOID18
 DO4363  DYNAMIC HEIGHT  -        148.659 (meters)      487.73  (feet) COMP
 DO4363  MODELED GRAVITY -    979,899.2   (mgal)                       NAVD 88
 DO4363
 DO4363  VERT ORDER      -  SECOND    CLASS I
 DO4363
 DO4363.The horizontal coordinates were established by autonomous hand held GPS
 DO4363.observations and have an estimated accuracy of +/- 10 meters.
 DO4363
 DO4363.The orthometric height was determined by differential leveling and
 DO4363.adjusted by the NATIONAL GEODETIC SURVEY
 DO4363.in April 2013.
 DO4363
 DO4363.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4363.GEOID18 height accuracy estimate available here.
 DO4363
 DO4363.Click photographs - Photos may exist for this station.
 DO4363
 DO4363.The dynamic height is computed by dividing the NAVD 88
 DO4363.geopotential number by the normal gravity value computed on the
 DO4363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4363.degrees latitude (g = 980.6199 gals.).
 DO4363
 DO4363.The modeled gravity was interpolated from observed gravity values.
 DO4363
 DO4363;                    North         East    Units  Estimated Accuracy
 DO4363;SPC IL E     -    77,578.      283,723.      MT  (+/- 10 meters HH2 GPS)
 DO4363
 DO4363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6566036508(NAD 83)
 DO4363
 DO4363                          SUPERSEDED SURVEY CONTROL
 DO4363
 DO4363.No superseded survey control is available for this station.
 DO4363
 DO4363_MARKER: F = FLANGE-ENCASED ROD
 DO4363_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4363+WITH SETTING: INFORMATION.
 DO4363_STAMPING: WM 108 2012
 DO4363_MARK LOGO: UIL
 DO4363_PROJECTION: FLUSH
 DO4363_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4363_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4363+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4363_ROD/PIPE-DEPTH: 2.7 meters
 DO4363_SLEEVE-DEPTH  : 0.9 meters
 DO4363
 DO4363  HISTORY     - Date     Condition        Report By
 DO4363  HISTORY     - 20120612 MONUMENTED       PATRIC
 DO4363  HISTORY     - 20230517 GOOD             ILDT
 DO4363
 DO4363                          STATION DESCRIPTION
 DO4363
 DO4363'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4363'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) EAST-NORTHEAST OF
 DO4363'BROWNFIELD, 2.7 MI (4.3 KM) EAST-SOUTHEAST OF WALTERSBURG AND 1.7 MI
 DO4363'(2.7 KM) WEST OF GOLCONDA.
 DO4363'
 DO4363'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4363'COUNTY HIGHWAY 1 AND ADAMS STREET IN GOLCONDA, GO WEST ON STATE
 DO4363'HIGHWAY 146 FOR 1.6 MI (2.6 KM) THE STATION ON THE RIGHT.
 DO4363'
 DO4363'THE STATION IS LOCATED 30 FT (9.1 M) NORTH OF THE CENTERLINE OF STATE
 DO4363'HIGHWAY 146, 6 FT (1.8 M) NORTH OF A 'SPEED LIMIT' SIGN AND 91 FT
 DO4363'(27.7 M) NORTHWEST OF A POWER POLE.
 DO4363'
 DO4363'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4363'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4363'IN IDENTIFICATION.
 DO4363
 DO4363                          STATION RECOVERY (2023)
 DO4363
 DO4363'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4364 ***********************************************************************
 DO4364  DESIGNATION -  WM 109
 DO4364  PID         -  DO4364
 DO4364  STATE/COUNTY-  IL/POPE
 DO4364  COUNTRY     -  US
 DO4364  USGS QUAD   -  BROWNFIELD (2018)
 DO4364
 DO4364                         *CURRENT SURVEY CONTROL
 DO4364  ______________________________________________________________________
 DO4364* NAD 83(1986) POSITION- 37 21 54.6    (N) 088 32 14.8    (W)   HD_HELD2
 DO4364* NAVD 88 ORTHO HEIGHT -   166.384 (meters)      545.88  (feet) ADJUSTED
 DO4364  ______________________________________________________________________
 DO4364  GEOID HEIGHT    -        -28.920 (meters)                     GEOID18
 DO4364  DYNAMIC HEIGHT  -        166.263 (meters)      545.48  (feet) COMP
 DO4364  MODELED GRAVITY -    979,896.8   (mgal)                       NAVD 88
 DO4364
 DO4364  VERT ORDER      -  SECOND    CLASS I
 DO4364
 DO4364.The horizontal coordinates were established by autonomous hand held GPS
 DO4364.observations and have an estimated accuracy of +/- 10 meters.
 DO4364
 DO4364.The orthometric height was determined by differential leveling and
 DO4364.adjusted by the NATIONAL GEODETIC SURVEY
 DO4364.in April 2013.
 DO4364
 DO4364.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4364.GEOID18 height accuracy estimate available here.
 DO4364
 DO4364.Click photographs - Photos may exist for this station.
 DO4364
 DO4364.The dynamic height is computed by dividing the NAVD 88
 DO4364.geopotential number by the normal gravity value computed on the
 DO4364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4364.degrees latitude (g = 980.6199 gals.).
 DO4364
 DO4364.The modeled gravity was interpolated from observed gravity values.
 DO4364
 DO4364;                    North         East    Units  Estimated Accuracy
 DO4364;SPC IL E     -    77,536.      281,919.      MT  (+/- 10 meters HH2 GPS)
 DO4364
 DO4364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6385636491(NAD 83)
 DO4364
 DO4364                          SUPERSEDED SURVEY CONTROL
 DO4364
 DO4364.No superseded survey control is available for this station.
 DO4364
 DO4364_MARKER: F = FLANGE-ENCASED ROD
 DO4364_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4364+WITH SETTING: INFORMATION.
 DO4364_STAMPING: WM 109 2012
 DO4364_MARK LOGO: UIL
 DO4364_PROJECTION: FLUSH
 DO4364_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4364_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4364_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4364+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4364_ROD/PIPE-DEPTH: 2.7 meters
 DO4364_SLEEVE-DEPTH  : 0.9 meters
 DO4364
 DO4364  HISTORY     - Date     Condition        Report By
 DO4364  HISTORY     - 20120605 MONUMENTED       PATRIC
 DO4364  HISTORY     - 20230517 GOOD             ILDT
 DO4364
 DO4364                          STATION DESCRIPTION
 DO4364
 DO4364'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4364'THE STATION IS LOCATED ABOUT 4.1 MI (6.6 KM) EAST-NORTHEAST OF
 DO4364'BROWNFIELD, 2.8 MI (4.5 KM) WEST OF GOLCONDA AND 1.7 MI (2.7 KM)
 DO4364'EAST-SOUTHEAST OF WALTERSBURG.
 DO4364'
 DO4364'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4364'COUNTY HIGHWAY 1 AND ADAMS STREET IN GOLCONDA, GO WEST ON STATE
 DO4364'HIGHWAY 146 FOR 2.7 MI (4.3 KM) TO HOMBERG ROAD AND THE STATION ON THE
 DO4364'RIGHT.
 DO4364'
 DO4364'THE STATION IS LOCATED 30 FT (9.1 M) NORTH OF THE CENTERLINE OF STATE
 DO4364'HIGHWAY 146, 15 FT (4.6 M) EAST OF A TELEPHONE PEDESTAL AND 46 FT
 DO4364'(14.0 M) WEST OF A 'HOMBERG' SIGN POST.
 DO4364'
 DO4364'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4364'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4364'IN IDENTIFICATION.
 DO4364
 DO4364                          STATION RECOVERY (2023)
 DO4364
 DO4364'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4364'LID TO VAULT IS MISSING.  ROD IS IN GOOD SHAPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4365 ***********************************************************************
 DO4365  DESIGNATION -  WM 110
 DO4365  PID         -  DO4365
 DO4365  STATE/COUNTY-  IL/POPE
 DO4365  COUNTRY     -  US
 DO4365  USGS QUAD   -  BROWNFIELD (2018)
 DO4365
 DO4365                         *CURRENT SURVEY CONTROL
 DO4365  ______________________________________________________________________
 DO4365* NAD 83(1986) POSITION- 37 22 17.9    (N) 088 33 02.1    (W)   HD_HELD2
 DO4365* NAVD 88 ORTHO HEIGHT -   150.054 (meters)      492.30  (feet) ADJUSTED
 DO4365  ______________________________________________________________________
 DO4365  GEOID HEIGHT    -        -28.917 (meters)                     GEOID18
 DO4365  DYNAMIC HEIGHT  -        149.945 (meters)      491.94  (feet) COMP
 DO4365  MODELED GRAVITY -    979,898.6   (mgal)                       NAVD 88
 DO4365
 DO4365  VERT ORDER      -  SECOND    CLASS I
 DO4365
 DO4365.The horizontal coordinates were established by autonomous hand held GPS
 DO4365.observations and have an estimated accuracy of +/- 10 meters.
 DO4365
 DO4365.The orthometric height was determined by differential leveling and
 DO4365.adjusted by the NATIONAL GEODETIC SURVEY
 DO4365.in April 2013.
 DO4365
 DO4365.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4365.GEOID18 height accuracy estimate available here.
 DO4365
 DO4365.Click photographs - Photos may exist for this station.
 DO4365
 DO4365.The dynamic height is computed by dividing the NAVD 88
 DO4365.geopotential number by the normal gravity value computed on the
 DO4365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4365.degrees latitude (g = 980.6199 gals.).
 DO4365
 DO4365.The modeled gravity was interpolated from observed gravity values.
 DO4365
 DO4365;                    North         East    Units  Estimated Accuracy
 DO4365;SPC IL E     -    78,257.      280,757.      MT  (+/- 10 meters HH2 GPS)
 DO4365
 DO4365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6270537228(NAD 83)
 DO4365
 DO4365                          SUPERSEDED SURVEY CONTROL
 DO4365
 DO4365.No superseded survey control is available for this station.
 DO4365
 DO4365_MARKER: F = FLANGE-ENCASED ROD
 DO4365_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4365+WITH SETTING: INFORMATION.
 DO4365_STAMPING: WM 110 2012
 DO4365_MARK LOGO: UIL
 DO4365_PROJECTION: FLUSH
 DO4365_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4365_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4365+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4365_ROD/PIPE-DEPTH: 1.4 meters
 DO4365_SLEEVE-DEPTH  : 0.9 meters
 DO4365
 DO4365  HISTORY     - Date     Condition        Report By
 DO4365  HISTORY     - 20120612 MONUMENTED       PATRIC
 DO4365  HISTORY     - 20230517 GOOD             ILDT
 DO4365
 DO4365                          STATION DESCRIPTION
 DO4365
 DO4365'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4365'THE STATION IS LOCATED ABOUT 3.6 MI (5.8 KM) EAST-NORTHEAST OF
 DO4365'BROWNFIELD, 3.5 MI (5.6 KM) WEST OF GOLCONDA AND 0.9 MI (1.4 KM)
 DO4365'SOUTHEAST OF WALTERSBURG.
 DO4365'
 DO4365'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4365'COUNTY HIGHWAY 1 AND ADAMS STREET IN GOLCONDA, GO WEST ON STATE
 DO4365'HIGHWAY 146 FOR 2.7 MI (4.3 KM) TO HOMBERG ROAD.  CONTINUE NORTHWEST
 DO4365'ON STATE HIGHWAY 146 FOR 0.9 MI (1.4 KM) THE STATION ON THE RIGHT.
 DO4365'
 DO4365'THE STATION IS LOCATED 29 FT (8.8 M) NORTH OF THE CENTERLINE OF STATE
 DO4365'HIGHWAY 146, 9 FT (2.7 M) SOUTHEAST OF A SIGN POST AND 10 FT (3.0 M)
 DO4365'EAST OF THE EAST END OF A CULVERT PIPE.
 DO4365'
 DO4365'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4365'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4365'IN IDENTIFICATION.
 DO4365
 DO4365                          STATION RECOVERY (2023)
 DO4365
 DO4365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4366 ***********************************************************************
 DO4366  DESIGNATION -  WM 111
 DO4366  PID         -  DO4366
 DO4366  STATE/COUNTY-  IL/POPE
 DO4366  COUNTRY     -  US
 DO4366  USGS QUAD   -  WALTERSBURG (2018)
 DO4366
 DO4366                         *CURRENT SURVEY CONTROL
 DO4366  ______________________________________________________________________
 DO4366* NAD 83(1986) POSITION- 37 22 44.9    (N) 088 33 52.2    (W)   HD_HELD2
 DO4366* NAVD 88 ORTHO HEIGHT -   143.367 (meters)      470.36  (feet) ADJUSTED
 DO4366  ______________________________________________________________________
 DO4366  GEOID HEIGHT    -        -28.915 (meters)                     GEOID18
 DO4366  DYNAMIC HEIGHT  -        143.263 (meters)      470.02  (feet) COMP
 DO4366  MODELED GRAVITY -    979,900.8   (mgal)                       NAVD 88
 DO4366
 DO4366  VERT ORDER      -  SECOND    CLASS I
 DO4366
 DO4366.The horizontal coordinates were established by autonomous hand held GPS
 DO4366.observations and have an estimated accuracy of +/- 10 meters.
 DO4366
 DO4366.The orthometric height was determined by differential leveling and
 DO4366.adjusted by the NATIONAL GEODETIC SURVEY
 DO4366.in April 2013.
 DO4366
 DO4366.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4366.GEOID18 height accuracy estimate available here.
 DO4366
 DO4366.Click photographs - Photos may exist for this station.
 DO4366
 DO4366.The dynamic height is computed by dividing the NAVD 88
 DO4366.geopotential number by the normal gravity value computed on the
 DO4366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4366.degrees latitude (g = 980.6199 gals.).
 DO4366
 DO4366.The modeled gravity was interpolated from observed gravity values.
 DO4366
 DO4366;                    North         East    Units  Estimated Accuracy
 DO4366;SPC IL E     -    79,092.      279,527.      MT  (+/- 10 meters HH2 GPS)
 DO4366
 DO4366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG6148638081(NAD 83)
 DO4366
 DO4366                          SUPERSEDED SURVEY CONTROL
 DO4366
 DO4366.No superseded survey control is available for this station.
 DO4366
 DO4366_MARKER: F = FLANGE-ENCASED ROD
 DO4366_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4366_STAMPING: WM 111 2012
 DO4366_MARK LOGO: UIL
 DO4366_PROJECTION: FLUSH
 DO4366_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4366+STABILITY: SURFACE MOTION
 DO4366_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4366+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4366_ROD/PIPE-DEPTH: 3.7 meters
 DO4366_SLEEVE-DEPTH  : 0.9 meters
 DO4366
 DO4366  HISTORY     - Date     Condition        Report By
 DO4366  HISTORY     - 20120612 MONUMENTED       PATRIC
 DO4366  HISTORY     - 20230517 GOOD             ILDT
 DO4366
 DO4366                          STATION DESCRIPTION
 DO4366
 DO4366'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4366'THE STATION IS LOCATED ABOUT 4.4 MI (7.1 KM) WEST OF GOLCONDA, 3.3 MI
 DO4366'(5.3 KM) NORTHEAST OF BROWNFIELD AND IN THE TOWN OF WALTERSBURG, IL.
 DO4366'
 DO4366'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 146 WITH
 DO4366'COUNTY HIGHWAY 1 AND ADAMS STREET IN GOLCONDA, GO WEST ON STATE
 DO4366'HIGHWAY 146 FOR 0.5 MI (0.8 KM) TO WALTERSBURG ROAD AND THE STATION ON
 DO4366'THE RIGHT.
 DO4366'
 DO4366'THE STATION IS LOCATED 19 FT (5.8 M) NORTH OF THE CENTERLINE OF STATE
 DO4366'HIGHWAY 146, 64 FT (19.5 M) WEST OF A 'STOP' SIGN AND 98 FT (29.9 M)
 DO4366'SOUTHEAST OF A POWER POLE.
 DO4366'
 DO4366'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4366'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4366'IN IDENTIFICATION.
 DO4366
 DO4366                          STATION RECOVERY (2023)
 DO4366
 DO4366'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4366'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4367 ***********************************************************************
 DO4367  DESIGNATION -  WM 112
 DO4367  PID         -  DO4367
 DO4367  STATE/COUNTY-  IL/POPE
 DO4367  COUNTRY     -  US
 DO4367  USGS QUAD   -  WALTERSBURG (2018)
 DO4367
 DO4367                         *CURRENT SURVEY CONTROL
 DO4367  ______________________________________________________________________
 DO4367* NAD 83(1986) POSITION- 37 22 47.8    (N) 088 35 01.7    (W)   HD_HELD2
 DO4367* NAVD 88 ORTHO HEIGHT -   109.633 (meters)      359.69  (feet) ADJUSTED
 DO4367  ______________________________________________________________________
 DO4367  GEOID HEIGHT    -        -28.901 (meters)                     GEOID18
 DO4367  DYNAMIC HEIGHT  -        109.553 (meters)      359.43  (feet) COMP
 DO4367  MODELED GRAVITY -    979,905.0   (mgal)                       NAVD 88
 DO4367
 DO4367  VERT ORDER      -  SECOND    CLASS I
 DO4367
 DO4367.The horizontal coordinates were established by autonomous hand held GPS
 DO4367.observations and have an estimated accuracy of +/- 10 meters.
 DO4367
 DO4367.The orthometric height was determined by differential leveling and
 DO4367.adjusted by the NATIONAL GEODETIC SURVEY
 DO4367.in April 2013.
 DO4367
 DO4367.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4367.GEOID18 height accuracy estimate available here.
 DO4367
 DO4367.Click photographs - Photos may exist for this station.
 DO4367
 DO4367.The dynamic height is computed by dividing the NAVD 88
 DO4367.geopotential number by the normal gravity value computed on the
 DO4367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4367.degrees latitude (g = 980.6199 gals.).
 DO4367
 DO4367.The modeled gravity was interpolated from observed gravity values.
 DO4367
 DO4367;                    North         East    Units  Estimated Accuracy
 DO4367;SPC IL E     -    79,186.      277,817.      MT  (+/- 10 meters HH2 GPS)
 DO4367
 DO4367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5977838198(NAD 83)
 DO4367
 DO4367                          SUPERSEDED SURVEY CONTROL
 DO4367
 DO4367.No superseded survey control is available for this station.
 DO4367
 DO4367_MARKER: F = FLANGE-ENCASED ROD
 DO4367_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4367+WITH SETTING: INFORMATION.
 DO4367_STAMPING: WM 112 2012
 DO4367_MARK LOGO: UIL
 DO4367_PROJECTION: FLUSH
 DO4367_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4367_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4367_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4367+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 DO4367_ROD/PIPE-DEPTH: 2.7 meters
 DO4367_SLEEVE-DEPTH  : 0.9 meters
 DO4367
 DO4367  HISTORY     - Date     Condition        Report By
 DO4367  HISTORY     - 20120612 MONUMENTED       PATRIC
 DO4367  HISTORY     - 20230517 MARK NOT FOUND   ILDT
 DO4367
 DO4367                          STATION DESCRIPTION
 DO4367
 DO4367'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4367'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) WEST OF GOLCONDA, 2.7 MI
 DO4367'(4.3 KM) NORTH-NORTHEAST OF BROWNFIELD AND 1.1 MI (1.8 KM) WEST OF
 DO4367'WALTERSBURG.
 DO4367'
 DO4367'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4367'HIGHWAY 146 ABOUT 10.6 MI (17.1 KM) WEST OF GOLCONDA GO EAST ON STATE
 DO4367'HIGHWAY 146 FOR 3.3 MI (5.3 KM) TO SHEDVILLE ROAD.  CONTINUE EAST ON
 DO4367'STATE HIGHWAY 146 FOR 2.0 MI (3.2 KM) THE STATION ON THE LEFT.
 DO4367'
 DO4367'THE STATION IS LOCATED 30 FT (9.1 M) NORTH OF THE CENTERLINE OF STATE
 DO4367'HIGHWAY 146, 65 FT (19.8 M) NORTH-NORTHEAST OF A 'BROWNFIELD ROAD'
 DO4367'SIGN AND 193 FT (58.8 M) WEST OF A CABLE BOX.
 DO4367'
 DO4367'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4367'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4367'IN IDENTIFICATION.
 DO4367
 DO4367                          STATION RECOVERY (2023)
 DO4367
 DO4367'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4367'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4368 ***********************************************************************
 DO4368  DESIGNATION -  WM 113
 DO4368  PID         -  DO4368
 DO4368  STATE/COUNTY-  IL/POPE
 DO4368  COUNTRY     -  US
 DO4368  USGS QUAD   -  WALTERSBURG (2018)
 DO4368
 DO4368                         *CURRENT SURVEY CONTROL
 DO4368  ______________________________________________________________________
 DO4368* NAD 83(1986) POSITION- 37 22 47.9    (N) 088 36 11.9    (W)   HD_HELD2
 DO4368* NAVD 88 ORTHO HEIGHT -   107.091 (meters)      351.35  (feet) ADJUSTED
 DO4368  ______________________________________________________________________
 DO4368  GEOID HEIGHT    -        -28.886 (meters)                     GEOID18
 DO4368  DYNAMIC HEIGHT  -        107.014 (meters)      351.10  (feet) COMP
 DO4368  MODELED GRAVITY -    979,907.6   (mgal)                       NAVD 88
 DO4368
 DO4368  VERT ORDER      -  SECOND    CLASS I
 DO4368
 DO4368.The horizontal coordinates were established by autonomous hand held GPS
 DO4368.observations and have an estimated accuracy of +/- 10 meters.
 DO4368
 DO4368.The orthometric height was determined by differential leveling and
 DO4368.adjusted by the NATIONAL GEODETIC SURVEY
 DO4368.in April 2013.
 DO4368
 DO4368.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4368.GEOID18 height accuracy estimate available here.
 DO4368
 DO4368.Click photographs - Photos may exist for this station.
 DO4368
 DO4368.The dynamic height is computed by dividing the NAVD 88
 DO4368.geopotential number by the normal gravity value computed on the
 DO4368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4368.degrees latitude (g = 980.6199 gals.).
 DO4368
 DO4368.The modeled gravity was interpolated from observed gravity values.
 DO4368
 DO4368;                    North         East    Units  Estimated Accuracy
 DO4368;SPC IL E     -    79,194.      276,090.      MT  (+/- 10 meters HH2 GPS)
 DO4368
 DO4368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5805238231(NAD 83)
 DO4368
 DO4368                          SUPERSEDED SURVEY CONTROL
 DO4368
 DO4368.No superseded survey control is available for this station.
 DO4368
 DO4368_MARKER: DD = SURVEY DISK
 DO4368_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DO4368_SP_SET: ABUTMENT
 DO4368_STAMPING: WM 113 2012
 DO4368_MARK LOGO: UIL
 DO4368_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DO4368_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4368+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2012
 DO4368
 DO4368  HISTORY     - Date     Condition        Report By
 DO4368  HISTORY     - 20120604 MONUMENTED       PATRIC
 DO4368  HISTORY     - 20220929 MARK NOT FOUND   ILDT
 DO4368
 DO4368                          STATION DESCRIPTION
 DO4368
 DO4368'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4368'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) SOUTHEAST OF GLENDALE,
 DO4368'2.4 MI (3.9 KM) NORTH OF BROWNFIELD AND 2.2 MI (3.5 KM) WEST OF
 DO4368'WALTERSBURG.
 DO4368'
 DO4368'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4368'HIGHWAY 146 ABOUT 10.6 MI (17.1 KM) WEST OF GOLCONDA GO EAST ON STATE
 DO4368'HIGHWAY 146 FOR 4.1 MI (6.6 KM) THE STATION ON THE RIGHT.
 DO4368'
 DO4368'THE STATION IS LOCATED IN THE SOUTH SIDE OF THE WEST ABUTMENT OF STATE
 DO4368'HIGHWAY 146 BRIDGE '076-0009' OVER FLAT LICK CREEK.
 DO4368
 DO4368                          STATION RECOVERY (2022)
 DO4368
 DO4368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (AS)
 DO4368'STRUCTURE THAT MONUMENT DISK WAS LOCATED ON WAS REPLACED IN 2015.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4369 ***********************************************************************
 DO4369  DESIGNATION -  WM 114
 DO4369  PID         -  DO4369
 DO4369  STATE/COUNTY-  IL/POPE
 DO4369  COUNTRY     -  US
 DO4369  USGS QUAD   -  WALTERSBURG (2018)
 DO4369
 DO4369                         *CURRENT SURVEY CONTROL
 DO4369  ______________________________________________________________________
 DO4369* NAD 83(1986) POSITION- 37 22 48.7    (N) 088 36 49.0    (W)   HD_HELD2
 DO4369* NAVD 88 ORTHO HEIGHT -   123.343 (meters)      404.67  (feet) ADJUSTED
 DO4369  ______________________________________________________________________
 DO4369  GEOID HEIGHT    -        -28.877 (meters)                     GEOID18
 DO4369  DYNAMIC HEIGHT  -        123.254 (meters)      404.38  (feet) COMP
 DO4369  MODELED GRAVITY -    979,905.7   (mgal)                       NAVD 88
 DO4369
 DO4369  VERT ORDER      -  SECOND    CLASS I
 DO4369
 DO4369.The horizontal coordinates were established by autonomous hand held GPS
 DO4369.observations and have an estimated accuracy of +/- 10 meters.
 DO4369
 DO4369.The orthometric height was determined by differential leveling and
 DO4369.adjusted by the NATIONAL GEODETIC SURVEY
 DO4369.in April 2013.
 DO4369
 DO4369.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4369.GEOID18 height accuracy estimate available here.
 DO4369
 DO4369.Click photographs - Photos may exist for this station.
 DO4369
 DO4369.The dynamic height is computed by dividing the NAVD 88
 DO4369.geopotential number by the normal gravity value computed on the
 DO4369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4369.degrees latitude (g = 980.6199 gals.).
 DO4369
 DO4369.The modeled gravity was interpolated from observed gravity values.
 DO4369
 DO4369;                    North         East    Units  Estimated Accuracy
 DO4369;SPC IL E     -    79,221.      275,177.      MT  (+/- 10 meters HH2 GPS)
 DO4369
 DO4369_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5714038271(NAD 83)
 DO4369
 DO4369                          SUPERSEDED SURVEY CONTROL
 DO4369
 DO4369.No superseded survey control is available for this station.
 DO4369
 DO4369_MARKER: F = FLANGE-ENCASED ROD
 DO4369_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4369_STAMPING: WM 114 2012
 DO4369_MARK LOGO: UIL
 DO4369_PROJECTION: FLUSH
 DO4369_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO4369+STABILITY: SURFACE MOTION
 DO4369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4369+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4369_ROD/PIPE-DEPTH: 3.0 meters
 DO4369_SLEEVE-DEPTH  : 0.9 meters
 DO4369
 DO4369  HISTORY     - Date     Condition        Report By
 DO4369  HISTORY     - 20120613 MONUMENTED       PATRIC
 DO4369  HISTORY     - 20230517 GOOD             ILDT
 DO4369
 DO4369                          STATION DESCRIPTION
 DO4369
 DO4369'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4369'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTH-SOUTHEAST OF
 DO4369'GLENDALE, 2.7 MI (4.3 KM) WEST OF WALTERSBURG AND 2.4 MI (3.9 KM)
 DO4369'NORTH OF BROWNFIELD.
 DO4369'
 DO4369'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4369'HIGHWAY 146 ABOUT 10.6 MI (17.1 KM) WEST OF GOLCONDA GO EAST ON STATE
 DO4369'HIGHWAY 146 FOR 3.2 MI (5.1 KM) TO SHEDVILLE ROAD.  CONTINUE EAST ON
 DO4369'STATE HIGHWAY 146 FOR 0.3 MI (0.5 KM) THE STATION ON THE LEFT.
 DO4369'
 DO4369'THE STATION IS LOCATED 29 FT (8.8 M) NORTH OF THE CENTERLINE OF STATE
 DO4369'HIGHWAY 146, 17 FT (5.2 M) WEST-NORTHWEST OF THE WEST END OF A CULVERT
 DO4369'PIPE AND 90 FT (27.4 M) NORTH-NORTHWEST OF A FIBER OPTIC PEDESTAL.
 DO4369'
 DO4369'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4369'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4369'IN IDENTIFICATION.
 DO4369
 DO4369                          STATION RECOVERY (2023)
 DO4369
 DO4369'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4369'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4370 ***********************************************************************
 DO4370  DESIGNATION -  WM 115
 DO4370  PID         -  DO4370
 DO4370  STATE/COUNTY-  IL/POPE
 DO4370  COUNTRY     -  US
 DO4370  USGS QUAD   -  WALTERSBURG (2018)
 DO4370
 DO4370                         *CURRENT SURVEY CONTROL
 DO4370  ______________________________________________________________________
 DO4370* NAD 83(1986) POSITION- 37 22 48.53   (N) 088 37 25.83   (W)   HD_HELD1
 DO4370* NAVD 88 ORTHO HEIGHT -   110.066 (meters)      361.11  (feet) ADJUSTED
 DO4370  ______________________________________________________________________
 DO4370  GEOID HEIGHT    -        -28.870 (meters)                     GEOID18
 DO4370  DYNAMIC HEIGHT  -        109.986 (meters)      360.85  (feet) COMP
 DO4370  MODELED GRAVITY -    979,904.9   (mgal)                       NAVD 88
 DO4370
 DO4370  VERT ORDER      -  SECOND    CLASS I
 DO4370
 DO4370.The horizontal coordinates were determined by differentially corrected
 DO4370.hand held GPS observations or other comparable positioning techniques
 DO4370.and have an estimated accuracy of +/- 3 meters.
 DO4370
 DO4370.The orthometric height was determined by differential leveling and
 DO4370.adjusted by the NATIONAL GEODETIC SURVEY
 DO4370.in April 2013.
 DO4370
 DO4370.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4370.GEOID18 height accuracy estimate available here.
 DO4370
 DO4370.Click photographs - Photos may exist for this station.
 DO4370
 DO4370.The dynamic height is computed by dividing the NAVD 88
 DO4370.geopotential number by the normal gravity value computed on the
 DO4370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4370.degrees latitude (g = 980.6199 gals.).
 DO4370
 DO4370.The modeled gravity was interpolated from observed gravity values.
 DO4370
 DO4370;                    North         East    Units  Estimated Accuracy
 DO4370;SPC IL E     -    79,218.3     274,271.3     MT  (+/- 3 meters HH1 GPS) 
 DO4370
 DO4370_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5623438281(NAD 83)
 DO4370
 DO4370                          SUPERSEDED SURVEY CONTROL
 DO4370
 DO4370.No superseded survey control is available for this station.
 DO4370
 DO4370_MARKER: F = FLANGE-ENCASED ROD
 DO4370_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4370_STAMPING: WM 115 2012
 DO4370_MARK LOGO: UIL
 DO4370_PROJECTION: FLUSH
 DO4370_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4370_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4370+STABILITY: POSITION/ELEVATION WELL
 DO4370_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4370+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2012
 DO4370_ROD/PIPE-DEPTH: 7.9 meters
 DO4370_SLEEVE-DEPTH  : 0.9 meters
 DO4370
 DO4370  HISTORY     - Date     Condition        Report By
 DO4370  HISTORY     - 20120615 MONUMENTED       PATRIC
 DO4370
 DO4370                          STATION DESCRIPTION
 DO4370
 DO4370'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4370'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTH-SOUTHEAST OF
 DO4370'GLENDALE, 3.3 MI (5.3 KM) WEST OF WALTERSBURG AND 2.6 MI (4.2 KM)
 DO4370'NORTH-NORTHWEST OF BROWNFIELD.
 DO4370'
 DO4370'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4370'HIGHWAY 146 ABOUT 10.6 MI (17.1 KM) WEST OF GOLCONDA GO EAST ON STATE
 DO4370'HIGHWAY 146 FOR 2.1 MI (3.4 KM) TO ROCK ROAD.  CONTINUE EAST ON STATE
 DO4370'HIGHWAY 146 FOR 0.9 MI (1.4 KM) THE STATION ON THE LEFT.
 DO4370'
 DO4370'THE STATION IS LOCATED 19 FT (5.8 M) NORTH OF THE CENTERLINE OF STATE
 DO4370'HIGHWAY 146, 149 FT (45.4 M) WEST OF A 'NO PASSING' SIGN AND 177 FT
 DO4370'(53.9 M) EAST OF THE EAST END OF A CULVERT PIPE.
 DO4370'
 DO4370'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4370'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4370'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4371 ***********************************************************************
 DO4371  DESIGNATION -  WM 116
 DO4371  PID         -  DO4371
 DO4371  STATE/COUNTY-  IL/POPE
 DO4371  COUNTRY     -  US
 DO4371  USGS QUAD   -  GLENDALE (2018)
 DO4371
 DO4371                         *CURRENT SURVEY CONTROL
 DO4371  ______________________________________________________________________
 DO4371* NAD 83(1986) POSITION- 37 22 48.49   (N) 088 38 34.10   (W)   HD_HELD1
 DO4371* NAVD 88 ORTHO HEIGHT -   107.225 (meters)      351.79  (feet) ADJUSTED
 DO4371  ______________________________________________________________________
 DO4371  GEOID HEIGHT    -        -28.852 (meters)                     GEOID18
 DO4371  DYNAMIC HEIGHT  -        107.148 (meters)      351.53  (feet) COMP
 DO4371  MODELED GRAVITY -    979,904.8   (mgal)                       NAVD 88
 DO4371
 DO4371  VERT ORDER      -  SECOND    CLASS I
 DO4371
 DO4371.The horizontal coordinates were determined by differentially corrected
 DO4371.hand held GPS observations or other comparable positioning techniques
 DO4371.and have an estimated accuracy of +/- 3 meters.
 DO4371
 DO4371.The orthometric height was determined by differential leveling and
 DO4371.adjusted by the NATIONAL GEODETIC SURVEY
 DO4371.in April 2013.
 DO4371
 DO4371.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4371.GEOID18 height accuracy estimate available here.
 DO4371
 DO4371.Click photographs - Photos may exist for this station.
 DO4371
 DO4371.The dynamic height is computed by dividing the NAVD 88
 DO4371.geopotential number by the normal gravity value computed on the
 DO4371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4371.degrees latitude (g = 980.6199 gals.).
 DO4371
 DO4371.The modeled gravity was interpolated from observed gravity values.
 DO4371
 DO4371;                    North         East    Units  Estimated Accuracy
 DO4371;SPC IL E     -    79,222.4     272,591.7     MT  (+/- 3 meters HH1 GPS) 
 DO4371
 DO4371_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5455538309(NAD 83)
 DO4371
 DO4371                          SUPERSEDED SURVEY CONTROL
 DO4371
 DO4371.No superseded survey control is available for this station.
 DO4371
 DO4371_MARKER: F = FLANGE-ENCASED ROD
 DO4371_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4371_STAMPING: WM 116 2012
 DO4371_MARK LOGO: UIL
 DO4371_PROJECTION: FLUSH
 DO4371_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4371_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4371+STABILITY: POSITION/ELEVATION WELL
 DO4371_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4371+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4371_ROD/PIPE-DEPTH: 4.6 meters
 DO4371_SLEEVE-DEPTH  : 0.9 meters
 DO4371
 DO4371  HISTORY     - Date     Condition        Report By
 DO4371  HISTORY     - 20120614 MONUMENTED       PATRIC
 DO4371  HISTORY     - 20230517 GOOD             ILDT
 DO4371
 DO4371                          STATION DESCRIPTION
 DO4371
 DO4371'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4371'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) EAST-NORTHEAST OF
 DO4371'REEVESVILLE, 4.3 MI (6.9 KM) WEST OF WALTERSBURG AND 3.1 MI (5.0 KM)
 DO4371'NORTHWEST OF BROWNFIELD.
 DO4371'
 DO4371'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4371'HIGHWAY 146 ABOUT 10.6 MI (17.1 KM) WEST OF GOLCONDA GO EAST ON STATE
 DO4371'HIGHWAY 146 FOR 0.7 MI (1.1 KM) TO THE ENTRANCE TO DIXON SPRINGS STATE
 DO4371'PARK.  CONTINUE EAST ON STATE HIGHWAY 146 FOR 1.2 MI (1.9 KM) THE
 DO4371'STATION ON THE LEFT.
 DO4371'
 DO4371'THE STATION IS LOCATED 27 FT (8.2 M) NORTH OF THE CENTERLINE OF STATE
 DO4371'HIGHWAY 146, 165 FT (50.3 M) NORTHEAST OF A POWER POLE AND 257 FT
 DO4371'(78.3 M) NORTHWEST OF A 'INTERSECTION' SIGN.
 DO4371'
 DO4371'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4371'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4371'IN IDENTIFICATION.
 DO4371
 DO4371                          STATION RECOVERY (2023)
 DO4371
 DO4371'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4371'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4372 ***********************************************************************
 DO4372  DESIGNATION -  WM 117
 DO4372  PID         -  DO4372
 DO4372  STATE/COUNTY-  IL/POPE
 DO4372  COUNTRY     -  US
 DO4372  USGS QUAD   -  GLENDALE (2018)
 DO4372
 DO4372                         *CURRENT SURVEY CONTROL
 DO4372  ______________________________________________________________________
 DO4372* NAD 83(1986) POSITION- 37 22 48.3    (N) 088 39 35.8    (W)   HD_HELD2
 DO4372* NAVD 88 ORTHO HEIGHT -   170.551 (meters)      559.55  (feet) ADJUSTED
 DO4372  ______________________________________________________________________
 DO4372  GEOID HEIGHT    -        -28.836 (meters)                     GEOID18
 DO4372  DYNAMIC HEIGHT  -        170.428 (meters)      559.15  (feet) COMP
 DO4372  MODELED GRAVITY -    979,905.3   (mgal)                       NAVD 88
 DO4372
 DO4372  VERT ORDER      -  SECOND    CLASS I
 DO4372
 DO4372.The horizontal coordinates were established by autonomous hand held GPS
 DO4372.observations and have an estimated accuracy of +/- 10 meters.
 DO4372
 DO4372.The orthometric height was determined by differential leveling and
 DO4372.adjusted by the NATIONAL GEODETIC SURVEY
 DO4372.in April 2013.
 DO4372
 DO4372.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4372.GEOID18 height accuracy estimate available here.
 DO4372
 DO4372.Click photographs - Photos may exist for this station.
 DO4372
 DO4372.The dynamic height is computed by dividing the NAVD 88
 DO4372.geopotential number by the normal gravity value computed on the
 DO4372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4372.degrees latitude (g = 980.6199 gals.).
 DO4372
 DO4372.The modeled gravity was interpolated from observed gravity values.
 DO4372
 DO4372;                    North         East    Units  Estimated Accuracy
 DO4372;SPC IL E     -    79,222.      271,074.      MT  (+/- 10 meters HH2 GPS)
 DO4372
 DO4372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5303738330(NAD 83)
 DO4372
 DO4372                          SUPERSEDED SURVEY CONTROL
 DO4372
 DO4372.No superseded survey control is available for this station.
 DO4372
 DO4372_MARKER: F = FLANGE-ENCASED ROD
 DO4372_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4372+WITH SETTING: INFORMATION.
 DO4372_STAMPING: WM 117 2012
 DO4372_MARK LOGO: UIL
 DO4372_PROJECTION: FLUSH
 DO4372_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4372_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4372_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4372+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4372_ROD/PIPE-DEPTH: 2.7 meters
 DO4372_SLEEVE-DEPTH  : 0.9 meters
 DO4372
 DO4372  HISTORY     - Date     Condition        Report By
 DO4372  HISTORY     - 20120615 MONUMENTED       PATRIC
 DO4372  HISTORY     - 20230517 GOOD             ILDT
 DO4372
 DO4372                          STATION DESCRIPTION
 DO4372
 DO4372'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4372'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTH OF GLENDALE, 4.2 MI
 DO4372'(6.8 KM) NORTHEAST OF REEVESVILLE AND 3.8 MI (6.1 KM) NORTHWEST OF
 DO4372'BROWNFIELD.
 DO4372'
 DO4372'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4372'HIGHWAY 146 ABOUT 10.6 MI (17.1 KM) WEST OF GOLCONDA GO EAST ON STATE
 DO4372'HIGHWAY 146 FOR 0.7 MI (1.1 KM) TO THE ENTRANCE TO DIXON SPRINGS STATE
 DO4372'PARK.  CONTINUE EAST ON STATE HIGHWAY 146 FOR 0.2 MI (0.3 KM) THE
 DO4372'STATION ON THE RIGHT.
 DO4372'
 DO4372'THE STATION IS LOCATED 30 FT (9.1 M) SOUTH OF THE CENTERLINE OF STATE
 DO4372'HIGHWAY 146, 29 FT (8.8 M) WEST-SOUTHWEST OF THE SOUTH END OF A
 DO4372'CULVERT PIPE AND 133 FT (40.5 M) WEST-NORTHWEST OF A FIRE HYDRANT.
 DO4372'
 DO4372'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4372'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4372'IN IDENTIFICATION.
 DO4372
 DO4372                          STATION RECOVERY (2023)
 DO4372
 DO4372'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4372'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4374 ***********************************************************************
 DO4374  DESIGNATION -  WM 118
 DO4374  PID         -  DO4374
 DO4374  STATE/COUNTY-  IL/POPE
 DO4374  COUNTRY     -  US
 DO4374  USGS QUAD   -  REEVESVILLE (2018)
 DO4374
 DO4374                         *CURRENT SURVEY CONTROL
 DO4374  ______________________________________________________________________
 DO4374* NAD 83(1986) POSITION- 37 21 42.9    (N) 088 40 45.2    (W)   HD_HELD2
 DO4374* NAVD 88 ORTHO HEIGHT -   118.846 (meters)      389.91  (feet) ADJUSTED
 DO4374  ______________________________________________________________________
 DO4374  GEOID HEIGHT    -        -28.803 (meters)                     GEOID18
 DO4374  DYNAMIC HEIGHT  -        118.760 (meters)      389.63  (feet) COMP
 DO4374  MODELED GRAVITY -    979,904.6   (mgal)                       NAVD 88
 DO4374
 DO4374  VERT ORDER      -  SECOND    CLASS I
 DO4374
 DO4374.The horizontal coordinates were established by autonomous hand held GPS
 DO4374.observations and have an estimated accuracy of +/- 10 meters.
 DO4374
 DO4374.The orthometric height was determined by differential leveling and
 DO4374.adjusted by the NATIONAL GEODETIC SURVEY
 DO4374.in April 2013.
 DO4374
 DO4374.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4374.GEOID18 height accuracy estimate available here.
 DO4374
 DO4374.Click photographs - Photos may exist for this station.
 DO4374
 DO4374.The dynamic height is computed by dividing the NAVD 88
 DO4374.geopotential number by the normal gravity value computed on the
 DO4374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4374.degrees latitude (g = 980.6199 gals.).
 DO4374
 DO4374.The modeled gravity was interpolated from observed gravity values.
 DO4374
 DO4374;                    North         East    Units  Estimated Accuracy
 DO4374;SPC IL E     -    77,212.      269,359.      MT  (+/- 10 meters HH2 GPS)
 DO4374
 DO4374_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5129436344(NAD 83)
 DO4374
 DO4374                          SUPERSEDED SURVEY CONTROL
 DO4374
 DO4374.No superseded survey control is available for this station.
 DO4374
 DO4374_MARKER: F = FLANGE-ENCASED ROD
 DO4374_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4374+WITH SETTING: INFORMATION.
 DO4374_STAMPING: WM 118 2012
 DO4374_MARK LOGO: UIL
 DO4374_PROJECTION: FLUSH
 DO4374_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4374_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4374_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4374+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4374_ROD/PIPE-DEPTH: 1.4 meters
 DO4374_SLEEVE-DEPTH  : 0.9 meters
 DO4374
 DO4374  HISTORY     - Date     Condition        Report By
 DO4374  HISTORY     - 20120614 MONUMENTED       PATRIC
 DO4374  HISTORY     - 20230517 GOOD             ILDT
 DO4374
 DO4374                          STATION DESCRIPTION
 DO4374
 DO4374'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4374'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST OF WALTERSBURG, 4.1
 DO4374'MI (6.6 KM) WEST-NORTHWEST OF BROWNFIELD AND 2.6 MI (4.2 KM)
 DO4374'EAST-NORTHEAST OF REEVESVILLE.
 DO4374'
 DO4374'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4374'HIGHWAY 146 ABOUT 10.5 MI (16.9 KM) WEST OF GOLCONDA, GO SOUTH ON
 DO4374'STATE HIGHWAY 145 FOR 1.6 MI (2.6 KM) THE STATION ON THE LEFT.
 DO4374'
 DO4374'THE STATION IS LOCATED 35 FT (10.7 M) EAST OF THE CENTERLINE OF STATE
 DO4374'HIGHWAY 145, 68 FT (20.7 M) NORTH OF A POWER POLE AND 142 FT (43.3 M)
 DO4374'SOUTH OF THE SOUTH END OF A CULVERT PIPE.
 DO4374'
 DO4374'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4374'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4374'IN IDENTIFICATION.
 DO4374
 DO4374                          STATION RECOVERY (2023)
 DO4374
 DO4374'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4374'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4376 ***********************************************************************
 DO4376  DESIGNATION -  WM 120
 DO4376  PID         -  DO4376
 DO4376  STATE/COUNTY-  IL/POPE
 DO4376  COUNTRY     -  US
 DO4376  USGS QUAD   -  REEVESVILLE (2018)
 DO4376
 DO4376                         *CURRENT SURVEY CONTROL
 DO4376  ______________________________________________________________________
 DO4376* NAD 83(1986) POSITION- 37 20 12.36   (N) 088 40 29.52   (W)   HD_HELD1
 DO4376* NAVD 88 ORTHO HEIGHT -   105.997 (meters)      347.76  (feet) ADJUSTED
 DO4376  ______________________________________________________________________
 DO4376  GEOID HEIGHT    -        -28.771 (meters)                     GEOID18
 DO4376  DYNAMIC HEIGHT  -        105.920 (meters)      347.51  (feet) COMP
 DO4376  MODELED GRAVITY -    979,902.6   (mgal)                       NAVD 88
 DO4376
 DO4376  VERT ORDER      -  SECOND    CLASS I
 DO4376
 DO4376.The horizontal coordinates were determined by differentially corrected
 DO4376.hand held GPS observations or other comparable positioning techniques
 DO4376.and have an estimated accuracy of +/- 3 meters.
 DO4376
 DO4376.The orthometric height was determined by differential leveling and
 DO4376.adjusted by the NATIONAL GEODETIC SURVEY
 DO4376.in April 2013.
 DO4376
 DO4376.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4376.GEOID18 height accuracy estimate available here.
 DO4376
 DO4376.Click photographs - Photos may exist for this station.
 DO4376
 DO4376.The dynamic height is computed by dividing the NAVD 88
 DO4376.geopotential number by the normal gravity value computed on the
 DO4376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4376.degrees latitude (g = 980.6199 gals.).
 DO4376
 DO4376.The modeled gravity was interpolated from observed gravity values.
 DO4376
 DO4376;                    North         East    Units  Estimated Accuracy
 DO4376;SPC IL E     -    74,419.0     269,734.9     MT  (+/- 3 meters HH1 GPS) 
 DO4376
 DO4376_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5163133547(NAD 83)
 DO4376
 DO4376                          SUPERSEDED SURVEY CONTROL
 DO4376
 DO4376.No superseded survey control is available for this station.
 DO4376
 DO4376_MARKER: F = FLANGE-ENCASED ROD
 DO4376_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4376_STAMPING: WM 120 2012
 DO4376_MARK LOGO: UIL
 DO4376_PROJECTION: FLUSH
 DO4376_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4376_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4376+STABILITY: POSITION/ELEVATION WELL
 DO4376_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4376+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4376_ROD/PIPE-DEPTH: 37.8 meters
 DO4376_SLEEVE-DEPTH  : 0.9 meters
 DO4376
 DO4376  HISTORY     - Date     Condition        Report By
 DO4376  HISTORY     - 20120618 MONUMENTED       PATRIC
 DO4376  HISTORY     - 20230518 GOOD             ILDT
 DO4376
 DO4376                          STATION DESCRIPTION
 DO4376
 DO4376'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4376'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST-SOUTHWEST OF
 DO4376'WALTERSBURG, 3.8 MI (6.1 KM) WEST OF BROWNFIELD AND 2.5 MI (4.0 KM)
 DO4376'EAST OF REEVESVILLE.
 DO4376'
 DO4376'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4376'HIGHWAY 146 ABOUT 10.5 MI (16.9 KM) WEST OF GOLCONDA, GO SOUTH ON
 DO4376'STATE HIGHWAY 145 FOR 2.9 MI (4.7 KM) TO BAY VALLEY ROAD.  CONTINUE
 DO4376'SOUTH ON STATE HIGHWAY 145 FOR 0.5 MI (0.8 KM) THE STATION ON THE
 DO4376'RIGHT.
 DO4376'
 DO4376'THE STATION IS LOCATED 19 FT (5.8 M) WEST OF THE CENTERLINE OF STATE
 DO4376'HIGHWAY 145, 50 FT (15.2 M) SOUTHWEST OF A 'POPE COUNTY RD' SIGN AND
 DO4376'53 FT (16.2 M) NORTH OF THE SOUTHERN MOST WOODEN POST FOR A GUARDRAIL.
 DO4376'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4376'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4376'IN IDENTIFICATION.
 DO4376
 DO4376                          STATION RECOVERY (2023)
 DO4376
 DO4376'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4376'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4378 ***********************************************************************
 DO4378  DESIGNATION -  WM 121
 DO4378  PID         -  DO4378
 DO4378  STATE/COUNTY-  IL/POPE
 DO4378  COUNTRY     -  US
 DO4378  USGS QUAD   -  REEVESVILLE (2018)
 DO4378
 DO4378                         *CURRENT SURVEY CONTROL
 DO4378  ______________________________________________________________________
 DO4378* NAD 83(1986) POSITION- 37 18 30.4    (N) 088 40 28.5    (W)   HD_HELD2
 DO4378* NAVD 88 ORTHO HEIGHT -   109.207 (meters)      358.29  (feet) ADJUSTED
 DO4378  ______________________________________________________________________
 DO4378  GEOID HEIGHT    -        -28.717 (meters)                     GEOID18
 DO4378  DYNAMIC HEIGHT  -        109.127 (meters)      358.03  (feet) COMP
 DO4378  MODELED GRAVITY -    979,900.0   (mgal)                       NAVD 88
 DO4378
 DO4378  VERT ORDER      -  SECOND    CLASS I
 DO4378
 DO4378.The horizontal coordinates were established by autonomous hand held GPS
 DO4378.observations and have an estimated accuracy of +/- 10 meters.
 DO4378
 DO4378.The orthometric height was determined by differential leveling and
 DO4378.adjusted by the NATIONAL GEODETIC SURVEY
 DO4378.in April 2013.
 DO4378
 DO4378.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4378.GEOID18 height accuracy estimate available here.
 DO4378
 DO4378.Click photographs - Photos may exist for this station.
 DO4378
 DO4378.The dynamic height is computed by dividing the NAVD 88
 DO4378.geopotential number by the normal gravity value computed on the
 DO4378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4378.degrees latitude (g = 980.6199 gals.).
 DO4378
 DO4378.The modeled gravity was interpolated from observed gravity values.
 DO4378
 DO4378;                    North         East    Units  Estimated Accuracy
 DO4378;SPC IL E     -    71,276.      269,749.      MT  (+/- 10 meters HH2 GPS)
 DO4378
 DO4378_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5160030404(NAD 83)
 DO4378
 DO4378                          SUPERSEDED SURVEY CONTROL
 DO4378
 DO4378.No superseded survey control is available for this station.
 DO4378
 DO4378_MARKER: F = FLANGE-ENCASED ROD
 DO4378_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4378_STAMPING: WM 121 2012
 DO4378_MARK LOGO: UIL
 DO4378_PROJECTION: FLUSH
 DO4378_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4378_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4378+STABILITY: POSITION/ELEVATION WELL
 DO4378_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4378+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4378_ROD/PIPE-DEPTH: 9.8 meters
 DO4378_SLEEVE-DEPTH  : 0.9 meters
 DO4378
 DO4378  HISTORY     - Date     Condition        Report By
 DO4378  HISTORY     - 20120615 MONUMENTED       PATRIC
 DO4378  HISTORY     - 20230518 GOOD             ILDT
 DO4378
 DO4378                          STATION DESCRIPTION
 DO4378
 DO4378'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4378'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHWEST OF
 DO4378'WALTERSBURG, 4.5 MI (7.2 KM) SOUTHWEST OF BROWNFIELD AND 3.4 MI (5.5
 DO4378'KM) SOUTHEAST OF REEVESVILLE.
 DO4378'
 DO4378'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4378'HIGHWAY 146 ABOUT 10.5 MI (16.9 KM) WEST OF GOLCONDA, GO SOUTH ON
 DO4378'STATE HIGHWAY 145 FOR 5.6 MI (9.0 KM) TO TEMPLE HILL ROAD.  CONTINUE
 DO4378'SOUTH ON STATE HIGHWAY 145 FOR 0.7 MI (1.1 KM) THE STATION ON THE
 DO4378'LEFT.
 DO4378'
 DO4378'THE STATION IS LOCATED 59 FT (18.0 M) WEST OF THE CENTERLINE OF STATE
 DO4378'HIGHWAY 145, 17 FT (5.2 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DO4378'1600 NORTH, 35 FT (10.7 M) EAST OF A BRIDGE PILING AND 36 FT (11.0 M)
 DO4378'WEST OF A 'STOP' SIGN.
 DO4378'
 DO4378'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4378'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4378'IN IDENTIFICATION.
 DO4378
 DO4378                          STATION RECOVERY (2023)
 DO4378
 DO4378'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4378'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4379 ***********************************************************************
 DO4379  DESIGNATION -  WM 122
 DO4379  PID         -  DO4379
 DO4379  STATE/COUNTY-  IL/MASSAC
 DO4379  COUNTRY     -  US
 DO4379  USGS QUAD   -  REEVESVILLE (2018)
 DO4379
 DO4379                         *CURRENT SURVEY CONTROL
 DO4379  ______________________________________________________________________
 DO4379* NAD 83(1986) POSITION- 37 17 39.23   (N) 088 40 29.46   (W)   HD_HELD1
 DO4379* NAVD 88 ORTHO HEIGHT -   117.161 (meters)      384.39  (feet) ADJUSTED
 DO4379  ______________________________________________________________________
 DO4379  GEOID HEIGHT    -        -28.688 (meters)                     GEOID18
 DO4379  DYNAMIC HEIGHT  -        117.075 (meters)      384.10  (feet) COMP
 DO4379  MODELED GRAVITY -    979,898.7   (mgal)                       NAVD 88
 DO4379
 DO4379  VERT ORDER      -  SECOND    CLASS I
 DO4379
 DO4379.The horizontal coordinates were determined by differentially corrected
 DO4379.hand held GPS observations or other comparable positioning techniques
 DO4379.and have an estimated accuracy of +/- 3 meters.
 DO4379
 DO4379.The orthometric height was determined by differential leveling and
 DO4379.adjusted by the NATIONAL GEODETIC SURVEY
 DO4379.in April 2013.
 DO4379
 DO4379.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4379.GEOID18 height accuracy estimate available here.
 DO4379
 DO4379.Click photographs - Photos may exist for this station.
 DO4379
 DO4379.The dynamic height is computed by dividing the NAVD 88
 DO4379.geopotential number by the normal gravity value computed on the
 DO4379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4379.degrees latitude (g = 980.6199 gals.).
 DO4379
 DO4379.The modeled gravity was interpolated from observed gravity values.
 DO4379
 DO4379;                    North         East    Units  Estimated Accuracy
 DO4379;SPC IL E     -    69,698.3     269,719.3     MT  (+/- 3 meters HH1 GPS) 
 DO4379
 DO4379_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5154828828(NAD 83)
 DO4379
 DO4379                          SUPERSEDED SURVEY CONTROL
 DO4379
 DO4379.No superseded survey control is available for this station.
 DO4379
 DO4379_MARKER: F = FLANGE-ENCASED ROD
 DO4379_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4379+WITH SETTING: INFORMATION.
 DO4379_STAMPING: WM 122 2012
 DO4379_MARK LOGO: UIL
 DO4379_PROJECTION: FLUSH
 DO4379_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4379_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4379_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4379+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4379_ROD/PIPE-DEPTH: 1.2 meters
 DO4379_SLEEVE-DEPTH  : 0.9 meters
 DO4379
 DO4379  HISTORY     - Date     Condition        Report By
 DO4379  HISTORY     - 20120615 MONUMENTED       PATRIC
 DO4379  HISTORY     - 20230518 GOOD             ILDT
 DO4379
 DO4379                          STATION DESCRIPTION
 DO4379
 DO4379'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4379'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHWEST OF
 DO4379'WALTERSBURG, 5.1 MI (8.2 KM) SOUTHWEST OF BROWNFIELD AND 4.2 MI (6.8
 DO4379'KM) SOUTHEAST OF REEVESVILLE.
 DO4379'
 DO4379'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WEST STATE
 DO4379'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4379'STATE HIGHWAY 145 FOR 8.3 MI (13.4 KM) TO COUNTY HIGHWAY 1400 NORTH.
 DO4379'CONTINUE NORTH ON STATE HIGHWAY 145 FOR 1.1 MI (1.8 KM) THE STATION ON
 DO4379'THE LEFT.
 DO4379'
 DO4379'THE STATION IS LOCATED 31 FT (9.4 M) WEST OF THE CENTERLINE OF STATE
 DO4379'HIGHWAY 145, 6 FT (1.8 M) EAST OF A FENCE LINE AND 107 FT (32.6 M)
 DO4379'WEST-SOUTHWEST OF A POWER POLE.
 DO4379'
 DO4379'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4379'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4379'IN IDENTIFICATION.
 DO4379
 DO4379                          STATION RECOVERY (2023)
 DO4379
 DO4379'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4379'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4380 ***********************************************************************
 DO4380  DESIGNATION -  WM 123
 DO4380  PID         -  DO4380
 DO4380  STATE/COUNTY-  IL/MASSAC
 DO4380  COUNTRY     -  US
 DO4380  USGS QUAD   -  REEVESVILLE (2018)
 DO4380
 DO4380                         *CURRENT SURVEY CONTROL
 DO4380  ______________________________________________________________________
 DO4380* NAD 83(1986) POSITION- 37 16 54.8    (N) 088 40 30.1    (W)   HD_HELD2
 DO4380* NAVD 88 ORTHO HEIGHT -   139.828 (meters)      458.75  (feet) ADJUSTED
 DO4380  ______________________________________________________________________
 DO4380  GEOID HEIGHT    -        -28.662 (meters)                     GEOID18
 DO4380  DYNAMIC HEIGHT  -        139.726 (meters)      458.42  (feet) COMP
 DO4380  MODELED GRAVITY -    979,897.8   (mgal)                       NAVD 88
 DO4380
 DO4380  VERT ORDER      -  SECOND    CLASS I
 DO4380
 DO4380.The horizontal coordinates were established by autonomous hand held GPS
 DO4380.observations and have an estimated accuracy of +/- 10 meters.
 DO4380
 DO4380.The orthometric height was determined by differential leveling and
 DO4380.adjusted by the NATIONAL GEODETIC SURVEY
 DO4380.in April 2013.
 DO4380
 DO4380.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4380.GEOID18 height accuracy estimate available here.
 DO4380
 DO4380.Click photographs - Photos may exist for this station.
 DO4380
 DO4380.The dynamic height is computed by dividing the NAVD 88
 DO4380.geopotential number by the normal gravity value computed on the
 DO4380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4380.degrees latitude (g = 980.6199 gals.).
 DO4380
 DO4380.The modeled gravity was interpolated from observed gravity values.
 DO4380
 DO4380;                    North         East    Units  Estimated Accuracy
 DO4380;SPC IL E     -    68,329.      269,699.      MT  (+/- 10 meters HH2 GPS)
 DO4380
 DO4380_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5150827458(NAD 83)
 DO4380
 DO4380                          SUPERSEDED SURVEY CONTROL
 DO4380
 DO4380.No superseded survey control is available for this station.
 DO4380
 DO4380_MARKER: F = FLANGE-ENCASED ROD
 DO4380_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4380+WITH SETTING: INFORMATION.
 DO4380_STAMPING: WM 123 2012
 DO4380_MARK LOGO: UIL
 DO4380_PROJECTION: FLUSH
 DO4380_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4380_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4380_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4380+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4380_ROD/PIPE-DEPTH: 1.8 meters
 DO4380_SLEEVE-DEPTH  : 0.9 meters
 DO4380
 DO4380  HISTORY     - Date     Condition        Report By
 DO4380  HISTORY     - 20120615 MONUMENTED       PATRIC
 DO4380  HISTORY     - 20230518 GOOD             ILDT
 DO4380
 DO4380                          STATION DESCRIPTION
 DO4380
 DO4380'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4380'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) SOUTHWEST OF
 DO4380'WALTERSBURG, 5.8 MI (9.3 KM) SOUTHWEST OF BROWNFIELD AND 4.9 MI (7.9
 DO4380'KM) SOUTH-SOUTHEAST OF REEVESVILLE.
 DO4380'
 DO4380'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WEST STATE
 DO4380'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4380'STATE HIGHWAY 145 FOR 8.1 MI (13.0 KM) TO COUNTY ROAD 1400 NORTH.
 DO4380'CONTINUE NORTH ON STATE HIGHWAY 145 FOR 0.2 MI (0.3 KM) THE STATION ON
 DO4380'THE LEFT.
 DO4380'
 DO4380'THE STATION IS LOCATED 33 FT (10.1 M) WEST OF THE CENTERLINE OF STATE
 DO4380'HIGHWAY 145, 3 FT (0.9 M) EAST OF A FENCE LINE AND 126 FT (38.4 M)
 DO4380'NORTHWEST OF A POWER POLE.
 DO4380'
 DO4380'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4380'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4380'IN IDENTIFICATION.
 DO4380
 DO4380                          STATION RECOVERY (2023)
 DO4380
 DO4380'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4380'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4381 ***********************************************************************
 DO4381  DESIGNATION -  WM 124
 DO4381  PID         -  DO4381
 DO4381  STATE/COUNTY-  IL/MASSAC
 DO4381  COUNTRY     -  US
 DO4381  USGS QUAD   -  REEVESVILLE (2018)
 DO4381
 DO4381                         *CURRENT SURVEY CONTROL
 DO4381  ______________________________________________________________________
 DO4381* NAD 83(1986) POSITION- 37 15 57.1    (N) 088 40 28.0    (W)   HD_HELD2
 DO4381* NAVD 88 ORTHO HEIGHT -   155.207 (meters)      509.21  (feet) ADJUSTED
 DO4381  ______________________________________________________________________
 DO4381  GEOID HEIGHT    -        -28.631 (meters)                     GEOID18
 DO4381  DYNAMIC HEIGHT  -        155.093 (meters)      508.83  (feet) COMP
 DO4381  MODELED GRAVITY -    979,897.4   (mgal)                       NAVD 88
 DO4381
 DO4381  VERT ORDER      -  SECOND    CLASS I
 DO4381
 DO4381.The horizontal coordinates were established by autonomous hand held GPS
 DO4381.observations and have an estimated accuracy of +/- 10 meters.
 DO4381
 DO4381.The orthometric height was determined by differential leveling and
 DO4381.adjusted by the NATIONAL GEODETIC SURVEY
 DO4381.in April 2013.
 DO4381
 DO4381.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4381.GEOID18 height accuracy estimate available here.
 DO4381
 DO4381.Click photographs - Photos may exist for this station.
 DO4381
 DO4381.The dynamic height is computed by dividing the NAVD 88
 DO4381.geopotential number by the normal gravity value computed on the
 DO4381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4381.degrees latitude (g = 980.6199 gals.).
 DO4381
 DO4381.The modeled gravity was interpolated from observed gravity values.
 DO4381
 DO4381;                    North         East    Units  Estimated Accuracy
 DO4381;SPC IL E     -    66,550.      269,744.      MT  (+/- 10 meters HH2 GPS)
 DO4381
 DO4381_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5152925679(NAD 83)
 DO4381
 DO4381                          SUPERSEDED SURVEY CONTROL
 DO4381
 DO4381.No superseded survey control is available for this station.
 DO4381
 DO4381_MARKER: F = FLANGE-ENCASED ROD
 DO4381_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4381+WITH SETTING: INFORMATION.
 DO4381_STAMPING: WM 124 2012
 DO4381_MARK LOGO: UIL
 DO4381_PROJECTION: FLUSH
 DO4381_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4381_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4381_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4381+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4381_ROD/PIPE-DEPTH: 1.8 meters
 DO4381_SLEEVE-DEPTH  : 0.9 meters
 DO4381
 DO4381  HISTORY     - Date     Condition        Report By
 DO4381  HISTORY     - 20120616 MONUMENTED       PATRIC
 DO4381  HISTORY     - 20230518 SEE DESCRIPTION  ILDT
 DO4381
 DO4381                          STATION DESCRIPTION
 DO4381
 DO4381'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4381'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHEAST OF
 DO4381'METROPOLIS, 6.6 MI (10.6 KM) SOUTHWEST OF BROWNFIELD AND 5.9 MI (9.5
 DO4381'KM) SOUTH-SOUTHEAST OF REEVESVILLE.
 DO4381'
 DO4381'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WEST STATE
 DO4381'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4381'STATE HIGHWAY 145 FOR 6.8 MI (10.9 KM) TO COUNTY HIGHWAY 1310 NORTH.
 DO4381'CONTINUE NORTH ON STATE HIGHWAY 145 FOR 0.5 MI (0.8 KM) THE STATION ON
 DO4381'THE RIGHT.
 DO4381'
 DO4381'THE STATION IS LOCATED 30 FT (9.1 M) EAST OF THE CENTERLINE OF STATE
 DO4381'HIGHWAY 145, 20 FT (6.1 M) WEST OF A POWER POLE AND 350 FT (106.7 M)
 DO4381'SOUTH-SOUTHWEST OF A POWER POLE.
 DO4381'
 DO4381'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4381'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4381'IN IDENTIFICATION.
 DO4381
 DO4381                          STATION RECOVERY (2023)
 DO4381
 DO4381'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AS)
 DO4381'VAULT HAS BEEN DAMAGED, BUT ROD LOOKS IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4382 ***********************************************************************
 DO4382  DESIGNATION -  WM 125
 DO4382  PID         -  DO4382
 DO4382  STATE/COUNTY-  IL/MASSAC
 DO4382  COUNTRY     -  US
 DO4382  USGS QUAD   -  REEVESVILLE (2018)
 DO4382
 DO4382                         *CURRENT SURVEY CONTROL
 DO4382  ______________________________________________________________________
 DO4382* NAD 83(1986) POSITION- 37 15 07.3    (N) 088 40 26.5    (W)   HD_HELD2
 DO4382* NAVD 88 ORTHO HEIGHT -   124.759 (meters)      409.31  (feet) ADJUSTED
 DO4382  ______________________________________________________________________
 DO4382  GEOID HEIGHT    -        -28.608 (meters)                     GEOID18
 DO4382  DYNAMIC HEIGHT  -        124.668 (meters)      409.01  (feet) COMP
 DO4382  MODELED GRAVITY -    979,898.1   (mgal)                       NAVD 88
 DO4382
 DO4382  VERT ORDER      -  SECOND    CLASS I
 DO4382
 DO4382.The horizontal coordinates were established by autonomous hand held GPS
 DO4382.observations and have an estimated accuracy of +/- 10 meters.
 DO4382
 DO4382.The orthometric height was determined by differential leveling and
 DO4382.adjusted by the NATIONAL GEODETIC SURVEY
 DO4382.in April 2013.
 DO4382
 DO4382.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4382.GEOID18 height accuracy estimate available here.
 DO4382
 DO4382.Click photographs - Photos may exist for this station.
 DO4382
 DO4382.The dynamic height is computed by dividing the NAVD 88
 DO4382.geopotential number by the normal gravity value computed on the
 DO4382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4382.degrees latitude (g = 980.6199 gals.).
 DO4382
 DO4382.The modeled gravity was interpolated from observed gravity values.
 DO4382
 DO4382;                    North         East    Units  Estimated Accuracy
 DO4382;SPC IL E     -    65,014.      269,775.      MT  (+/- 10 meters HH2 GPS)
 DO4382
 DO4382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5153824144(NAD 83)
 DO4382
 DO4382                          SUPERSEDED SURVEY CONTROL
 DO4382
 DO4382.No superseded survey control is available for this station.
 DO4382
 DO4382_MARKER: F = FLANGE-ENCASED ROD
 DO4382_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4382_STAMPING: WM 125 2012
 DO4382_MARK LOGO: UIL
 DO4382_PROJECTION: FLUSH
 DO4382_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4382_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4382+STABILITY: POSITION/ELEVATION WELL
 DO4382_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4382+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4382_ROD/PIPE-DEPTH: 6.1 meters
 DO4382_SLEEVE-DEPTH  : 0.9 meters
 DO4382
 DO4382  HISTORY     - Date     Condition        Report By
 DO4382  HISTORY     - 20120616 MONUMENTED       PATRIC
 DO4382  HISTORY     - 20230518 GOOD             ILDT
 DO4382
 DO4382                          STATION DESCRIPTION
 DO4382
 DO4382'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4382'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTH-NORTHEAST OF
 DO4382'METROPOLIS, 7.4 MI (11.9 KM) SOUTH-SOUTHWEST OF BROWNFIELD AND 6.8 MI
 DO4382'(10.9 KM) SOUTH-SOUTHEAST OF REEVESVILLE.
 DO4382'
 DO4382'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WEST STATE
 DO4382'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4382'STATE HIGHWAY 145 FOR 6.1 MI (9.8 KM) TO COUNTY HIGHWAY 1200 NORTH.
 DO4382'CONTINUE NORTH ON STATE HIGHWAY 145 FOR 0.2 MI (0.3 KM) THE STATION ON
 DO4382'THE RIGHT.
 DO4382'
 DO4382'THE STATION IS LOCATED 21 FT (6.4 M) EAST OF THE CENTERLINE OF STATE
 DO4382'HIGHWAY 145, 65 FT (19.8 M) SOUTHEAST OF A SIGN POST AND 74 FT (22.6
 DO4382'M) SOUTH-SOUTHWEST OF A POWER POLE.
 DO4382'
 DO4382'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4382'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4382'IN IDENTIFICATION.
 DO4382
 DO4382                          STATION RECOVERY (2023)
 DO4382
 DO4382'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4382'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4383 ***********************************************************************
 DO4383  DESIGNATION -  WM 126
 DO4383  PID         -  DO4383
 DO4383  STATE/COUNTY-  IL/MASSAC
 DO4383  COUNTRY     -  US
 DO4383  USGS QUAD   -  METROPOLIS (2018)
 DO4383
 DO4383                         *CURRENT SURVEY CONTROL
 DO4383  ______________________________________________________________________
 DO4383* NAD 83(1986) POSITION- 37 14 14.7    (N) 088 40 32.3    (W)   HD_HELD2
 DO4383* NAVD 88 ORTHO HEIGHT -   125.538 (meters)      411.87  (feet) ADJUSTED
 DO4383  ______________________________________________________________________
 DO4383  GEOID HEIGHT    -        -28.583 (meters)                     GEOID18
 DO4383  DYNAMIC HEIGHT  -        125.447 (meters)      411.57  (feet) COMP
 DO4383  MODELED GRAVITY -    979,899.5   (mgal)                       NAVD 88
 DO4383
 DO4383  VERT ORDER      -  SECOND    CLASS I
 DO4383
 DO4383.The horizontal coordinates were established by autonomous hand held GPS
 DO4383.observations and have an estimated accuracy of +/- 10 meters.
 DO4383
 DO4383.The orthometric height was determined by differential leveling and
 DO4383.adjusted by the NATIONAL GEODETIC SURVEY
 DO4383.in April 2013.
 DO4383
 DO4383.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4383.GEOID18 height accuracy estimate available here.
 DO4383
 DO4383.Click photographs - Photos may exist for this station.
 DO4383
 DO4383.The dynamic height is computed by dividing the NAVD 88
 DO4383.geopotential number by the normal gravity value computed on the
 DO4383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4383.degrees latitude (g = 980.6199 gals.).
 DO4383
 DO4383.The modeled gravity was interpolated from observed gravity values.
 DO4383
 DO4383;                    North         East    Units  Estimated Accuracy
 DO4383;SPC IL E     -    63,393.      269,627.      MT  (+/- 10 meters HH2 GPS)
 DO4383
 DO4383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5136722525(NAD 83)
 DO4383
 DO4383                          SUPERSEDED SURVEY CONTROL
 DO4383
 DO4383.No superseded survey control is available for this station.
 DO4383
 DO4383_MARKER: F = FLANGE-ENCASED ROD
 DO4383_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4383_STAMPING: WM 126 2012
 DO4383_MARK LOGO: UIL
 DO4383_PROJECTION: FLUSH
 DO4383_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4383_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4383+STABILITY: POSITION/ELEVATION WELL
 DO4383_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4383+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4383_ROD/PIPE-DEPTH: 7.3 meters
 DO4383_SLEEVE-DEPTH  : 0.9 meters
 DO4383
 DO4383  HISTORY     - Date     Condition        Report By
 DO4383  HISTORY     - 20120616 MONUMENTED       PATRIC
 DO4383  HISTORY     - 20230518 GOOD             ILDT
 DO4383
 DO4383                          STATION DESCRIPTION
 DO4383
 DO4383'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4383'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH-SOUTHWEST OF
 DO4383'BROWNFIELD, 7.7 MI (12.4 KM) SOUTH-SOUTHEAST OF REEVESVILLE AND 6.7 MI
 DO4383'(10.8 KM) NORTH-NORTHEAST OF METROPOLIS.
 DO4383'
 DO4383'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WEST STATE
 DO4383'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4383'STATE HIGHWAY 145 FOR 5.1 MI (8.2 KM) TO COUNTY ROAD 1100 NORTH.
 DO4383'CONTINUE NORTH OF STATE HIGHWAY 145 FOR 0.15 MI (0.2 KM) THE STATION
 DO4383'ON THE RIGHT.
 DO4383'
 DO4383'THE STATION IS LOCATED 21 FT (6.4 M) EAST OF THE CENTERLINE OF STATE
 DO4383'HIGHWAY 145, 9 FT (2.7 M) SOUTH-SOUTHEAST OF A WOODEN POST AND 89 FT
 DO4383'(27.1 M) EAST OF A POWER POLE.
 DO4383'
 DO4383'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4383'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4383'IN IDENTIFICATION.
 DO4383
 DO4383                          STATION RECOVERY (2023)
 DO4383
 DO4383'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4383'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4384 ***********************************************************************
 DO4384  DESIGNATION -  WM 127
 DO4384  PID         -  DO4384
 DO4384  STATE/COUNTY-  IL/MASSAC
 DO4384  COUNTRY     -  US
 DO4384  USGS QUAD   -  METROPOLIS (2018)
 DO4384
 DO4384                         *CURRENT SURVEY CONTROL
 DO4384  ______________________________________________________________________
 DO4384* NAD 83(1986) POSITION- 37 13 23.2    (N) 088 40 34.5    (W)   HD_HELD2
 DO4384* NAVD 88 ORTHO HEIGHT -   129.113 (meters)      423.60  (feet) ADJUSTED
 DO4384  ______________________________________________________________________
 DO4384  GEOID HEIGHT    -        -28.561 (meters)                     GEOID18
 DO4384  DYNAMIC HEIGHT  -        129.019 (meters)      423.29  (feet) COMP
 DO4384  MODELED GRAVITY -    979,901.3   (mgal)                       NAVD 88
 DO4384
 DO4384  VERT ORDER      -  SECOND    CLASS I
 DO4384
 DO4384.The horizontal coordinates were established by autonomous hand held GPS
 DO4384.observations and have an estimated accuracy of +/- 10 meters.
 DO4384
 DO4384.The orthometric height was determined by differential leveling and
 DO4384.adjusted by the NATIONAL GEODETIC SURVEY
 DO4384.in April 2013.
 DO4384
 DO4384.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4384.GEOID18 height accuracy estimate available here.
 DO4384
 DO4384.Click photographs - Photos may exist for this station.
 DO4384
 DO4384.The dynamic height is computed by dividing the NAVD 88
 DO4384.geopotential number by the normal gravity value computed on the
 DO4384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4384.degrees latitude (g = 980.6199 gals.).
 DO4384
 DO4384.The modeled gravity was interpolated from observed gravity values.
 DO4384
 DO4384;                    North         East    Units  Estimated Accuracy
 DO4384;SPC IL E     -    61,806.      269,567.      MT  (+/- 10 meters HH2 GPS)
 DO4384
 DO4384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5128520939(NAD 83)
 DO4384
 DO4384                          SUPERSEDED SURVEY CONTROL
 DO4384
 DO4384.No superseded survey control is available for this station.
 DO4384
 DO4384_MARKER: F = FLANGE-ENCASED ROD
 DO4384_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4384_STAMPING: WM 127 2012
 DO4384_MARK LOGO: UIL
 DO4384_PROJECTION: FLUSH
 DO4384_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4384_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4384+STABILITY: POSITION/ELEVATION WELL
 DO4384_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4384+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4384_ROD/PIPE-DEPTH: 6.7 meters
 DO4384_SLEEVE-DEPTH  : 0.9 meters
 DO4384
 DO4384  HISTORY     - Date     Condition        Report By
 DO4384  HISTORY     - 20120618 MONUMENTED       PATRIC
 DO4384  HISTORY     - 20230518 GOOD             ILDT
 DO4384
 DO4384                          STATION DESCRIPTION
 DO4384
 DO4384'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4384'THE STATION IS LOCATED ABOUT 9.3 MI (15.0 KM) SOUTH-SOUTHWEST OF
 DO4384'BROWNFIELD, 8.6 MI (13.8 KM) SOUTH-SOUTHEAST OF REEVESVILLE AND 5.8 MI
 DO4384'(9.3 KM) NORTH-NORTHEAST OF METROPOLIS.
 DO4384'
 DO4384'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WEST STATE
 DO4384'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4384'STATE HIGHWAY 145 FOR 3.7 MI (6.0 KM) TO COUNTY HIGHWAY 925 NORTH AND
 DO4384'COUNTY HIGHWAY 975 NORTH.  CONTINUE NORTH ON STATE HIGHWAY 145 FOR 0.6
 DO4384'MI (1.0 KM) THE STATION ON THE RIGHT.
 DO4384'
 DO4384'THE STATION IS LOCATED 34 FT (10.4 M) EAST OF THE CENTERLINE OF STATE
 DO4384'HIGHWAY 145, 5 FT (1.5 M) WEST OF A FIELD EDGE AND 102 FT (31.1 M)
 DO4384'EAST-SOUTHEAST OF A POWER POLE.
 DO4384'
 DO4384'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4384'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4384'IN IDENTIFICATION.
 DO4384
 DO4384                          STATION RECOVERY (2023)
 DO4384
 DO4384'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4384'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4385 ***********************************************************************
 DO4385  DESIGNATION -  WM 128
 DO4385  PID         -  DO4385
 DO4385  STATE/COUNTY-  IL/MASSAC
 DO4385  COUNTRY     -  US
 DO4385  USGS QUAD   -  METROPOLIS (2018)
 DO4385
 DO4385                         *CURRENT SURVEY CONTROL
 DO4385  ______________________________________________________________________
 DO4385* NAD 83(1986) POSITION- 37 12 40.9    (N) 088 40 34.8    (W)   HD_HELD2
 DO4385* NAVD 88 ORTHO HEIGHT -   131.337 (meters)      430.89  (feet) ADJUSTED
 DO4385  ______________________________________________________________________
 DO4385  GEOID HEIGHT    -        -28.546 (meters)                     GEOID18
 DO4385  DYNAMIC HEIGHT  -        131.242 (meters)      430.58  (feet) COMP
 DO4385  MODELED GRAVITY -    979,902.8   (mgal)                       NAVD 88
 DO4385
 DO4385  VERT ORDER      -  SECOND    CLASS I
 DO4385
 DO4385.The horizontal coordinates were established by autonomous hand held GPS
 DO4385.observations and have an estimated accuracy of +/- 10 meters.
 DO4385
 DO4385.The orthometric height was determined by differential leveling and
 DO4385.adjusted by the NATIONAL GEODETIC SURVEY
 DO4385.in April 2013.
 DO4385
 DO4385.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4385.GEOID18 height accuracy estimate available here.
 DO4385
 DO4385.Click photographs - Photos may exist for this station.
 DO4385
 DO4385.The dynamic height is computed by dividing the NAVD 88
 DO4385.geopotential number by the normal gravity value computed on the
 DO4385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4385.degrees latitude (g = 980.6199 gals.).
 DO4385
 DO4385.The modeled gravity was interpolated from observed gravity values.
 DO4385
 DO4385;                    North         East    Units  Estimated Accuracy
 DO4385;SPC IL E     -    60,502.      269,554.      MT  (+/- 10 meters HH2 GPS)
 DO4385
 DO4385_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5125419635(NAD 83)
 DO4385
 DO4385                          SUPERSEDED SURVEY CONTROL
 DO4385
 DO4385.No superseded survey control is available for this station.
 DO4385
 DO4385_MARKER: F = FLANGE-ENCASED ROD
 DO4385_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4385_STAMPING: WM 128 2012
 DO4385_MARK LOGO: UIL
 DO4385_PROJECTION: FLUSH
 DO4385_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4385_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4385+STABILITY: POSITION/ELEVATION WELL
 DO4385_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4385+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4385_ROD/PIPE-DEPTH: 7.3 meters
 DO4385_SLEEVE-DEPTH  : 0.9 meters
 DO4385
 DO4385  HISTORY     - Date     Condition        Report By
 DO4385  HISTORY     - 20120721 MONUMENTED       PATRIC
 DO4385  HISTORY     - 20230518 GOOD             ILDT
 DO4385
 DO4385                          STATION DESCRIPTION
 DO4385
 DO4385'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4385'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) SOUTH-SOUTHEAST OF
 DO4385'REEVESVILLE, 9.3 MI (15.0 KM) EAST OF JOPPA AND 5.2 MI (8.4 KM)
 DO4385'NORTHEAST OF METROPOLIS.
 DO4385'
 DO4385'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WEST STATE
 DO4385'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4385'STATE HIGHWAY 145 FOR 2.8 MI (4.5 KM) TO HAVERKAMP ROAD.  CONTINUE
 DO4385'NORTH ON STATE HIGHWAY 145 FOR 0.7 MI (1.1 KM) THE STATION ON THE
 DO4385'RIGHT.
 DO4385'
 DO4385'THE STATION IS LOCATED 31 FT (9.4 M) EAST OF THE CENTERLINE OF STATE
 DO4385'HIGHWAY 145, 78 FT (23.8 M) EAST-SOUTHEAST OF A POWER POLE AND 103 FT
 DO4385'(31.4 M) NORTH OF THE CENTERLINE OF MIDWAY ROAD.
 DO4385'
 DO4385'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4385'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4385'IN IDENTIFICATION.
 DO4385
 DO4385                          STATION RECOVERY (2023)
 DO4385
 DO4385'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4385'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4386 ***********************************************************************
 DO4386  DESIGNATION -  WM 129
 DO4386  PID         -  DO4386
 DO4386  STATE/COUNTY-  IL/MASSAC
 DO4386  COUNTRY     -  US
 DO4386  USGS QUAD   -  METROPOLIS (2018)
 DO4386
 DO4386                         *CURRENT SURVEY CONTROL
 DO4386  ______________________________________________________________________
 DO4386* NAD 83(1986) POSITION- 37 11 47.1    (N) 088 40 34.9    (W)   HD_HELD2
 DO4386* NAVD 88 ORTHO HEIGHT -   123.952 (meters)      406.67  (feet) ADJUSTED
 DO4386  ______________________________________________________________________
 DO4386  GEOID HEIGHT    -        -28.530 (meters)                     GEOID18
 DO4386  DYNAMIC HEIGHT  -        123.862 (meters)      406.37  (feet) COMP
 DO4386  MODELED GRAVITY -    979,904.4   (mgal)                       NAVD 88
 DO4386
 DO4386  VERT ORDER      -  SECOND    CLASS I
 DO4386
 DO4386.The horizontal coordinates were established by autonomous hand held GPS
 DO4386.observations and have an estimated accuracy of +/- 10 meters.
 DO4386
 DO4386.The orthometric height was determined by differential leveling and
 DO4386.adjusted by the NATIONAL GEODETIC SURVEY
 DO4386.in April 2013.
 DO4386
 DO4386.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4386.GEOID18 height accuracy estimate available here.
 DO4386
 DO4386.Click photographs - Photos may exist for this station.
 DO4386
 DO4386.The dynamic height is computed by dividing the NAVD 88
 DO4386.geopotential number by the normal gravity value computed on the
 DO4386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4386.degrees latitude (g = 980.6199 gals.).
 DO4386
 DO4386.The modeled gravity was interpolated from observed gravity values.
 DO4386
 DO4386;                    North         East    Units  Estimated Accuracy
 DO4386;SPC IL E     -    58,843.      269,546.      MT  (+/- 10 meters HH2 GPS)
 DO4386
 DO4386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5122217977(NAD 83)
 DO4386
 DO4386                          SUPERSEDED SURVEY CONTROL
 DO4386
 DO4386.No superseded survey control is available for this station.
 DO4386
 DO4386_MARKER: F = FLANGE-ENCASED ROD
 DO4386_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4386_STAMPING: WM 129 2012
 DO4386_MARK LOGO: UIL
 DO4386_PROJECTION: FLUSH
 DO4386_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4386_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4386+STABILITY: POSITION/ELEVATION WELL
 DO4386_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4386+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4386_ROD/PIPE-DEPTH: 7.3 meters
 DO4386_SLEEVE-DEPTH  : 0.9 meters
 DO4386
 DO4386  HISTORY     - Date     Condition        Report By
 DO4386  HISTORY     - 20120618 MONUMENTED       PATRIC
 DO4386  HISTORY     - 20230518 GOOD             ILDT
 DO4386
 DO4386                          STATION DESCRIPTION
 DO4386
 DO4386'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4386'THE STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) SOUTH-SOUTHEAST OF
 DO4386'REEVESVILLE, 9.3 MI (15.0 KM) EAST OF JOPPA AND 4.4 MI (7.1 KM)
 DO4386'NORTHEAST OF METROPOLIS.
 DO4386'
 DO4386'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4386'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4386'STATE HIGHWAY 145 FOR 2.0 MI (3.2 KM) TO COUNTY HIGHWAY 13 AND POWERS
 DO4386'CHURCH ROAD.  CONTINUE NORTH ON STATE HIGHWAY 145 FOR 0.3 MI (0.5 KM)
 DO4386'THE STATION ON THE RIGHT.
 DO4386'
 DO4386'THE STATION IS LOCATED 32 FT (9.8 M) EAST OF THE CENTERLINE OF STATE
 DO4386'HIGHWAY 145, 148 FT (45.1 M) EAST-SOUTHEAST OF A POWER POLE AND 350 FT
 DO4386'(106.7 M) NORTH OF A 'NO PASSING ZONE' SIGN.
 DO4386'
 DO4386'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4386'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4386'IN IDENTIFICATION.
 DO4386
 DO4386                          STATION RECOVERY (2023)
 DO4386
 DO4386'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4386'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4387 ***********************************************************************
 DO4387  DESIGNATION -  WM 130
 DO4387  PID         -  DO4387
 DO4387  STATE/COUNTY-  IL/MASSAC
 DO4387  COUNTRY     -  US
 DO4387  USGS QUAD   -  METROPOLIS (2018)
 DO4387
 DO4387                         *CURRENT SURVEY CONTROL
 DO4387  ______________________________________________________________________
 DO4387* NAD 83(1986) POSITION- 37 11 04.0    (N) 088 40 35.3    (W)   HD_HELD2
 DO4387* NAVD 88 ORTHO HEIGHT -   115.476 (meters)      378.86  (feet) ADJUSTED
 DO4387  ______________________________________________________________________
 DO4387  GEOID HEIGHT    -        -28.518 (meters)                     GEOID18
 DO4387  DYNAMIC HEIGHT  -        115.392 (meters)      378.58  (feet) COMP
 DO4387  MODELED GRAVITY -    979,905.3   (mgal)                       NAVD 88
 DO4387
 DO4387  VERT ORDER      -  SECOND    CLASS I
 DO4387
 DO4387.The horizontal coordinates were established by autonomous hand held GPS
 DO4387.observations and have an estimated accuracy of +/- 10 meters.
 DO4387
 DO4387.The orthometric height was determined by differential leveling and
 DO4387.adjusted by the NATIONAL GEODETIC SURVEY
 DO4387.in April 2013.
 DO4387
 DO4387.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4387.GEOID18 height accuracy estimate available here.
 DO4387
 DO4387.Click photographs - Photos may exist for this station.
 DO4387
 DO4387.The dynamic height is computed by dividing the NAVD 88
 DO4387.geopotential number by the normal gravity value computed on the
 DO4387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4387.degrees latitude (g = 980.6199 gals.).
 DO4387
 DO4387.The modeled gravity was interpolated from observed gravity values.
 DO4387
 DO4387;                    North         East    Units  Estimated Accuracy
 DO4387;SPC IL E     -    57,515.      269,531.      MT  (+/- 10 meters HH2 GPS)
 DO4387
 DO4387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5118916649(NAD 83)
 DO4387
 DO4387                          SUPERSEDED SURVEY CONTROL
 DO4387
 DO4387.No superseded survey control is available for this station.
 DO4387
 DO4387_MARKER: F = FLANGE-ENCASED ROD
 DO4387_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4387_STAMPING: WM 130 2012
 DO4387_MARK LOGO: UIL
 DO4387_PROJECTION: FLUSH
 DO4387_MAGNETIC: N = NO MAGNETIC MATERIAL
 DO4387_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4387+STABILITY: POSITION/ELEVATION WELL
 DO4387_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4387+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4387_ROD/PIPE-DEPTH: 7.3 meters
 DO4387_SLEEVE-DEPTH  : 0.9 meters
 DO4387
 DO4387  HISTORY     - Date     Condition        Report By
 DO4387  HISTORY     - 20120619 MONUMENTED       PATRIC
 DO4387  HISTORY     - 20230518 GOOD             ILDT
 DO4387
 DO4387                          STATION DESCRIPTION
 DO4387
 DO4387'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4387'THE STATION IS LOCATED ABOUT 11.2 MI (18.0 KM) EAST-SOUTHEAST OF
 DO4387'MERMET, 9.4 MI (15.1 KM) EAST OF JOPPA AND 3.8 MI (6.1 KM) NORTHEAST
 DO4387'OF METROPOLIS.
 DO4387'
 DO4387'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4387'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4387'STATE HIGHWAY 145 FOR FOR 1.0 MI (1.6 KM) TO WALDO CHURCH ROAD.
 DO4387'CONTINUE NORTH ON STATE HIGHWAY 145 FOR 0.6 MI (1.0 KM) THE STATION ON
 DO4387'THE RIGHT.
 DO4387'
 DO4387'THE STATION IS LOCATED 34 FT (10.4 M) EAST OF THE CENTERLINE OF STATE
 DO4387'HIGHWAY 145, 73 FT (22.3 M) EAST-NORTHEAST OF A 'NO PASSING ZONE' SIGN
 DO4387'AND 117 FT (35.7 M) NORTH OF A POWER POLE.
 DO4387'
 DO4387'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4387'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4387'IN IDENTIFICATION.
 DO4387
 DO4387                          STATION RECOVERY (2023)
 DO4387
 DO4387'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4387'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4388 ***********************************************************************
 DO4388  DESIGNATION -  WM 131
 DO4388  PID         -  DO4388
 DO4388  STATE/COUNTY-  IL/MASSAC
 DO4388  COUNTRY     -  US
 DO4388  USGS QUAD   -  METROPOLIS (2018)
 DO4388
 DO4388                         *CURRENT SURVEY CONTROL
 DO4388  ______________________________________________________________________
 DO4388* NAD 83(1986) POSITION- 37 10 11.8    (N) 088 40 36.1    (W)   HD_HELD2
 DO4388* NAVD 88 ORTHO HEIGHT -   113.242 (meters)      371.53  (feet) ADJUSTED
 DO4388  ______________________________________________________________________
 DO4388  GEOID HEIGHT    -        -28.508 (meters)                     GEOID18
 DO4388  DYNAMIC HEIGHT  -        113.160 (meters)      371.26  (feet) COMP
 DO4388  MODELED GRAVITY -    979,906.0   (mgal)                       NAVD 88
 DO4388
 DO4388  VERT ORDER      -  SECOND    CLASS I
 DO4388
 DO4388.The horizontal coordinates were established by autonomous hand held GPS
 DO4388.observations and have an estimated accuracy of +/- 10 meters.
 DO4388
 DO4388.The orthometric height was determined by differential leveling and
 DO4388.adjusted by the NATIONAL GEODETIC SURVEY
 DO4388.in April 2013.
 DO4388
 DO4388.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4388.GEOID18 height accuracy estimate available here.
 DO4388
 DO4388.Click photographs - Photos may exist for this station.
 DO4388
 DO4388.The dynamic height is computed by dividing the NAVD 88
 DO4388.geopotential number by the normal gravity value computed on the
 DO4388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4388.degrees latitude (g = 980.6199 gals.).
 DO4388
 DO4388.The modeled gravity was interpolated from observed gravity values.
 DO4388
 DO4388;                    North         East    Units  Estimated Accuracy
 DO4388;SPC IL E     -    55,906.      269,506.      MT  (+/- 10 meters HH2 GPS)
 DO4388
 DO4388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5114115041(NAD 83)
 DO4388
 DO4388                          SUPERSEDED SURVEY CONTROL
 DO4388
 DO4388.No superseded survey control is available for this station.
 DO4388
 DO4388_MARKER: F = FLANGE-ENCASED ROD
 DO4388_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4388+WITH SETTING: INFORMATION.
 DO4388_STAMPING: WM 131 2012
 DO4388_MARK LOGO: UIL
 DO4388_PROJECTION: FLUSH
 DO4388_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4388_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4388_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4388+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 DO4388_ROD/PIPE-DEPTH: 2.4 meters
 DO4388_SLEEVE-DEPTH  : 0.9 meters
 DO4388
 DO4388  HISTORY     - Date     Condition        Report By
 DO4388  HISTORY     - 20120619 MONUMENTED       PATRIC
 DO4388  HISTORY     - 20230518 MARK NOT FOUND   ILDT
 DO4388
 DO4388                          STATION DESCRIPTION
 DO4388
 DO4388'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4388'THE STATION IS LOCATED ABOUT 11.7 MI (18.8 KM) SOUTHEAST OF MERMET,
 DO4388'9.6 MI (15.4 KM) EAST-SOUTHEAST OF JOPPA AND 3.3 MI (5.3 KM)
 DO4388'EAST-NORTHEAST OF METROPOLIS.
 DO4388'
 DO4388'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4388'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH OF
 DO4388'STATE HIGHWAY 145 FOR 0.6 MI (1.0 KM) THE STATION ON THE LEFT.
 DO4388'
 DO4388'THE STATION IS LOCATED 29 FT (8.8 M) WEST OF THE CENTERLINE OF STATE
 DO4388'HIGHWAY 145, 72 FT (21.9 M) WEST-SOUTHWEST OF A POWER POLE AND 94 FT
 DO4388'(28.7 M) WEST-NORTHWEST OF A FIBER OPTIC PEDESTAL.
 DO4388'
 DO4388'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4388'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4388'IN IDENTIFICATION.
 DO4388
 DO4388                          STATION RECOVERY (2023)
 DO4388
 DO4388'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4388'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4389 ***********************************************************************
 DO4389  DESIGNATION -  WM 132
 DO4389  PID         -  DO4389
 DO4389  STATE/COUNTY-  IL/MASSAC
 DO4389  COUNTRY     -  US
 DO4389  USGS QUAD   -  METROPOLIS (2018)
 DO4389
 DO4389                         *CURRENT SURVEY CONTROL
 DO4389  ______________________________________________________________________
 DO4389* NAD 83(1986) POSITION- 37 09 41.3    (N) 088 41 28.5    (W)   HD_HELD2
 DO4389* NAVD 88 ORTHO HEIGHT -   104.639 (meters)      343.30  (feet) ADJUSTED
 DO4389  ______________________________________________________________________
 DO4389  GEOID HEIGHT    -        -28.492 (meters)                     GEOID18
 DO4389  DYNAMIC HEIGHT  -        104.563 (meters)      343.05  (feet) COMP
 DO4389  MODELED GRAVITY -    979,906.8   (mgal)                       NAVD 88
 DO4389
 DO4389  VERT ORDER      -  SECOND    CLASS I
 DO4389
 DO4389.The horizontal coordinates were established by autonomous hand held GPS
 DO4389.observations and have an estimated accuracy of +/- 10 meters.
 DO4389
 DO4389.The orthometric height was determined by differential leveling and
 DO4389.adjusted by the NATIONAL GEODETIC SURVEY
 DO4389.in April 2013.
 DO4389
 DO4389.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4389.GEOID18 height accuracy estimate available here.
 DO4389
 DO4389.Click photographs - Photos may exist for this station.
 DO4389
 DO4389.The dynamic height is computed by dividing the NAVD 88
 DO4389.geopotential number by the normal gravity value computed on the
 DO4389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4389.degrees latitude (g = 980.6199 gals.).
 DO4389
 DO4389.The modeled gravity was interpolated from observed gravity values.
 DO4389
 DO4389;                    North         East    Units  Estimated Accuracy
 DO4389;SPC IL E     -    54,970.      268,209.      MT  (+/- 10 meters HH2 GPS)
 DO4389
 DO4389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4983214124(NAD 83)
 DO4389
 DO4389                          SUPERSEDED SURVEY CONTROL
 DO4389
 DO4389.No superseded survey control is available for this station.
 DO4389
 DO4389_MARKER: F = FLANGE-ENCASED ROD
 DO4389_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4389_STAMPING: WM 132 2012
 DO4389_MARK LOGO: UIL
 DO4389_PROJECTION: FLUSH
 DO4389_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4389_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4389+STABILITY: POSITION/ELEVATION WELL
 DO4389_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4389+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 DO4389_ROD/PIPE-DEPTH: 5.8 meters
 DO4389_SLEEVE-DEPTH  : 0.9 meters
 DO4389
 DO4389  HISTORY     - Date     Condition        Report By
 DO4389  HISTORY     - 20120619 MONUMENTED       PATRIC
 DO4389
 DO4389                          STATION DESCRIPTION
 DO4389
 DO4389'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4389'THE STATION IS LOCATED ABOUT 11.5 MI (18.5 KM) SOUTHEAST OF MERMET,
 DO4389'9.0 MI (14.5 KM) EAST-SOUTHEAST OF JOPPA AND 2.4 MI (3.9 KM)
 DO4389'EAST-NORTHEAST OF METROPOLIS.
 DO4389'
 DO4389'TO REACH THE STATION FROM THE JUNCTION OF I-24 WITH US HIGHWAY 45
 DO4389'ABOUT 2.8 MI (4.5 KM) NORTHEAST OF METROPOLIS GO WEST ON US HIGHWAY 45
 DO4389'FOR 0.5 MI (0.8 KM) THE STATION ON THE LEFT.
 DO4389'
 DO4389'THE STATION IS LOCATED 73 FT (22.3 M) SOUTH OF THE CENTERLINE OF US
 DO4389'HIGHWAY 45, 83 FT (25.3 M) EAST-SOUTHEAST OF A LIGHT POLE AND 98 FT
 DO4389'(29.9 M) WEST OF A STOP LIGHT.
 DO4389'
 DO4389'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4389'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4389'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4390 ***********************************************************************
 DO4390  DESIGNATION -  WM 133
 DO4390  PID         -  DO4390
 DO4390  STATE/COUNTY-  IL/MASSAC
 DO4390  COUNTRY     -  US
 DO4390  USGS QUAD   -  METROPOLIS (2018)
 DO4390
 DO4390                         *CURRENT SURVEY CONTROL
 DO4390  ______________________________________________________________________
 DO4390* NAD 83(1986) POSITION- 37 09 21.26   (N) 088 42 33.29   (W)   HD_HELD1
 DO4390* NAVD 88 ORTHO HEIGHT -   104.341 (meters)      342.33  (feet) ADJUSTED
 DO4390  ______________________________________________________________________
 DO4390  GEOID HEIGHT    -        -28.477 (meters)                     GEOID18
 DO4390  DYNAMIC HEIGHT  -        104.266 (meters)      342.08  (feet) COMP
 DO4390  MODELED GRAVITY -    979,907.3   (mgal)                       NAVD 88
 DO4390
 DO4390  VERT ORDER      -  SECOND    CLASS I
 DO4390
 DO4390.The horizontal coordinates were determined by differentially corrected
 DO4390.hand held GPS observations or other comparable positioning techniques
 DO4390.and have an estimated accuracy of +/- 3 meters.
 DO4390
 DO4390.The orthometric height was determined by differential leveling and
 DO4390.adjusted by the NATIONAL GEODETIC SURVEY
 DO4390.in April 2013.
 DO4390
 DO4390.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4390.GEOID18 height accuracy estimate available here.
 DO4390
 DO4390.Click photographs - Photos may exist for this station.
 DO4390
 DO4390.The dynamic height is computed by dividing the NAVD 88
 DO4390.geopotential number by the normal gravity value computed on the
 DO4390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4390.degrees latitude (g = 980.6199 gals.).
 DO4390
 DO4390.The modeled gravity was interpolated from observed gravity values.
 DO4390
 DO4390;                    North         East    Units  Estimated Accuracy
 DO4390;SPC IL E     -    54,358.6     266,608.5     MT  (+/- 3 meters HH1 GPS) 
 DO4390
 DO4390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4822213535(NAD 83)
 DO4390
 DO4390                          SUPERSEDED SURVEY CONTROL
 DO4390
 DO4390.No superseded survey control is available for this station.
 DO4390
 DO4390_MARKER: F = FLANGE-ENCASED ROD
 DO4390_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4390_STAMPING: WM 133 2012
 DO4390_MARK LOGO: UIL
 DO4390_PROJECTION: FLUSH
 DO4390_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4390_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4390+STABILITY: POSITION/ELEVATION WELL
 DO4390_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4390+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2017
 DO4390_ROD/PIPE-DEPTH: 7.3 meters
 DO4390_SLEEVE-DEPTH  : 0.9 meters
 DO4390
 DO4390  HISTORY     - Date     Condition        Report By
 DO4390  HISTORY     - 20120619 MONUMENTED       PATRIC
 DO4390  HISTORY     - 20170607 GOOD             ILDT
 DO4390
 DO4390                          STATION DESCRIPTION
 DO4390
 DO4390'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4390'THE STATION IS LOCATED ABOUT 11.1 MI (17.9 KM) SOUTHEAST OF MERMET,
 DO4390'8.2 MI (13.2 KM) EAST-SOUTHEAST OF JOPPA AND 1.2 MI (1.9 KM)
 DO4390'EAST-NORTHEAST OF METROPOLIS.
 DO4390'
 DO4390'TO REACH THE STATION FROM THE JUNCTION OF I-24 WITH US HIGHWAY 45
 DO4390'ABOUT 2.8 MI (4.5 KM) NORTHEAST OF METROPOLIS, IL, GO WEST AND THEN
 DO4390'SOUTHWEST ON US HIGHWAY 45 FOR 1.6 MI (2.6 KM) THE STATION ON THE
 DO4390'LEFT.
 DO4390'
 DO4390'THE STATION IS LOCATED 50 FT (15.2 M) SOUTHEAST OF THE CENTER OF US
 DO4390'HIGHWAY 45, 77 FT (23.5 M) SOUTHWEST OF A STREET LIGHT AND 319 FT
 DO4390'(97.2 M) NORTHEAST OF A 'SLOWER TRAFFIC KEEP RIGHT' SIGN.
 DO4390'
 DO4390'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4390'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4390'IN IDENTIFICATION.
 DO4390
 DO4390                          STATION RECOVERY (2017)
 DO4390
 DO4390'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (PP)
 DO4390'THE MARK IS NO LONGER NORTHEAST OF A 'SLOWER TRAFFIC KEEP RIGHT' SIGN
 DO4390'AS IT HAS BEEN DESTROYED OR REMOVED AND NOT REPLACED.  THE HANDHELD
 DO4390'POSITION LISTED ON THE DATASHEET WILL ALSO PUT YOU APPROXIMATELY 300'
 DO4390'SOUTHWEST OF THE ACTUAL LOCATION OF THE MARK PLACING YOU SOUTHWEST OF
 DO4390'THE WRONG STREET LIGHT.  TO LOCATE THE MARK USE
 DO4390'37 09 21.3(N) 88 42 33.3(W)
 DO4390'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4391 ***********************************************************************
 DO4391  DESIGNATION -  WM 134
 DO4391  PID         -  DO4391
 DO4391  STATE/COUNTY-  IL/MASSAC
 DO4391  COUNTRY     -  US
 DO4391  USGS QUAD   -  METROPOLIS (2018)
 DO4391
 DO4391                         *CURRENT SURVEY CONTROL
 DO4391  ______________________________________________________________________
 DO4391* NAD 83(1986) POSITION- 37 10 32.9    (N) 088 40 25.6    (W)   HD_HELD2
 DO4391* NAVD 88 ORTHO HEIGHT -   110.028 (meters)      360.98  (feet) ADJUSTED
 DO4391  ______________________________________________________________________
 DO4391  GEOID HEIGHT    -        -28.514 (meters)                     GEOID18
 DO4391  DYNAMIC HEIGHT  -        109.949 (meters)      360.72  (feet) COMP
 DO4391  MODELED GRAVITY -    979,905.6   (mgal)                       NAVD 88
 DO4391
 DO4391  VERT ORDER      -  SECOND    CLASS I
 DO4391
 DO4391.The horizontal coordinates were established by autonomous hand held GPS
 DO4391.observations and have an estimated accuracy of +/- 10 meters.
 DO4391
 DO4391.The orthometric height was determined by differential leveling and
 DO4391.adjusted by the NATIONAL GEODETIC SURVEY
 DO4391.in April 2013.
 DO4391
 DO4391.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4391.GEOID18 height accuracy estimate available here.
 DO4391
 DO4391.Click photographs - Photos may exist for this station.
 DO4391
 DO4391.The dynamic height is computed by dividing the NAVD 88
 DO4391.geopotential number by the normal gravity value computed on the
 DO4391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4391.degrees latitude (g = 980.6199 gals.).
 DO4391
 DO4391.The modeled gravity was interpolated from observed gravity values.
 DO4391
 DO4391;                    North         East    Units  Estimated Accuracy
 DO4391;SPC IL E     -    56,555.      269,767.      MT  (+/- 10 meters HH2 GPS)
 DO4391
 DO4391_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5141115687(NAD 83)
 DO4391
 DO4391                          SUPERSEDED SURVEY CONTROL
 DO4391
 DO4391.No superseded survey control is available for this station.
 DO4391
 DO4391_MARKER: F = FLANGE-ENCASED ROD
 DO4391_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4391_STAMPING: WM 134 2012
 DO4391_MARK LOGO: UIL
 DO4391_PROJECTION: FLUSH
 DO4391_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4391_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4391+STABILITY: POSITION/ELEVATION WELL
 DO4391_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4391+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2023
 DO4391_ROD/PIPE-DEPTH: 7.3 meters
 DO4391_SLEEVE-DEPTH  : 0.9 meters
 DO4391
 DO4391  HISTORY     - Date     Condition        Report By
 DO4391  HISTORY     - 20120619 MONUMENTED       PATRIC
 DO4391  HISTORY     - 20230518 GOOD             ILDT
 DO4391
 DO4391                          STATION DESCRIPTION
 DO4391
 DO4391'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4391'THE STATION IS LOCATED ABOUT 11.6 MI (18.7 KM) SOUTHEAST OF MERMET,
 DO4391'9.7 MI (15.6 KM) EAST-SOUTHEAST OF JOPPA AND 3.6 MI (5.8 KM)
 DO4391'EAST-NORTHEAST OF METROPOLIS.
 DO4391'
 DO4391'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 45 WITH STATE
 DO4391'HIGHWAY 145 ABOUT 3.1 MI (5.0 KM) NORTHEAST OF METROPOLIS, GO NORTH ON
 DO4391'STATE HIGHWAY 145 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 700 NORTH (WALDO
 DO4391'CHURCH ROAD), THEN EAST ON COUNTY ROAD 700 NORTH (WALDO CHURCH ROAD)
 DO4391'FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DO4391'
 DO4391'THE STATION IS LOCATED 19 FT (5.8 M) SOUTH OF THE CENTERLINE OF COUNTY
 DO4391'ROAD 700 NORTH (WALDO CHURCH ROAD, 33 FT (10.1 M) EAST OF THE EAST END
 DO4391'OF A CULVERT AND 127 FT (38.7 M) WEST OF THE WEST END OF A CULVERT.
 DO4391'
 DO4391'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4391'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4391'IN IDENTIFICATION.
 DO4391
 DO4391                          STATION RECOVERY (2023)
 DO4391
 DO4391'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4391'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4287 ***********************************************************************
 DO4287  DESIGNATION -  WM 135
 DO4287  PID         -  DO4287
 DO4287  STATE/COUNTY-  IL/WHITE
 DO4287  COUNTRY     -  US
 DO4287  USGS QUAD   -  ALBION SOUTH (2018)
 DO4287
 DO4287                         *CURRENT SURVEY CONTROL
 DO4287  ______________________________________________________________________
 DO4287* NAD 83(1986) POSITION- 38 15 07.2    (N) 088 06 48.1    (W)   HD_HELD2
 DO4287* NAVD 88 ORTHO HEIGHT -   116.118 (meters)      380.96  (feet) ADJUSTED
 DO4287  ______________________________________________________________________
 DO4287  GEOID HEIGHT    -        -30.715 (meters)                     GEOID18
 DO4287  DYNAMIC HEIGHT  -        116.043 (meters)      380.72  (feet) COMP
 DO4287  MODELED GRAVITY -    979,982.6   (mgal)                       NAVD 88
 DO4287
 DO4287  VERT ORDER      -  SECOND    CLASS I
 DO4287
 DO4287.The horizontal coordinates were established by autonomous hand held GPS
 DO4287.observations and have an estimated accuracy of +/- 10 meters.
 DO4287
 DO4287.The orthometric height was determined by differential leveling and
 DO4287.adjusted by the NATIONAL GEODETIC SURVEY
 DO4287.in April 2013.
 DO4287
 DO4287.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4287.GEOID18 height accuracy estimate available here.
 DO4287
 DO4287.Click photographs - Photos may exist for this station.
 DO4287
 DO4287.The dynamic height is computed by dividing the NAVD 88
 DO4287.geopotential number by the normal gravity value computed on the
 DO4287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4287.degrees latitude (g = 980.6199 gals.).
 DO4287
 DO4287.The modeled gravity was interpolated from observed gravity values.
 DO4287
 DO4287;                    North         East    Units  Estimated Accuracy
 DO4287;SPC IL E     -   175,969.      319,254.      MT  (+/- 10 meters HH2 GPS)
 DO4287
 DO4287_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0258334361(NAD 83)
 DO4287
 DO4287                          SUPERSEDED SURVEY CONTROL
 DO4287
 DO4287.No superseded survey control is available for this station.
 DO4287
 DO4287_MARKER: F = FLANGE-ENCASED ROD
 DO4287_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DO4287_STAMPING: WM 135 2012
 DO4287_MARK LOGO: UIL
 DO4287_PROJECTION: FLUSH
 DO4287_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4287_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DO4287+STABILITY: POSITION/ELEVATION WELL
 DO4287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4287+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 DO4287_ROD/PIPE-DEPTH: 16.2 meters
 DO4287_SLEEVE-DEPTH  : 0.9 meters
 DO4287
 DO4287  HISTORY     - Date     Condition        Report By
 DO4287  HISTORY     - 20120530 MONUMENTED       BCA
 DO4287
 DO4287                          STATION DESCRIPTION
 DO4287
 DO4287'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2012 (SAL)
 DO4287'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHWEST OF
 DO4287'CROSSVILLE, 6.5 MI (10.5 KM) WEST OF GRAYVILLE AND 4.6 MI (7.4 KM)
 DO4287'NORTHEAST OF CENTERVILLE.
 DO4287'
 DO4287'TO REACH THE STATION FROM THE JUNCTION OF COUNTY ROAD 7 AND COUNTY
 DO4287'ROAD 20 AND COUNTY ROAD 2600 NORTH WITH COUNTY ROAD 6 AND COUNTY ROAD
 DO4287'1600 EAST ABOUT 4.5 MI (7.2 KM) WEST OF GRAYVILLE, GO WEST ON COUNTY
 DO4287'ROAD 7 AND COUNTY ROAD 20 AND COUNTY ROAD 2600 NORTH FOR 2.1 MI (3.4
 DO4287'KM) TO COUNTY ROAD 1400 EAST AND THE STATION ON THE LEFT.
 DO4287'
 DO4287'THE STATION IS LOCATED 30.0 FT (9.1 M) SOUTH OF THE CENTERLINE OF
 DO4287'COUNTY ROAD 20 AND COUNTY ROAD 2575 NORTH, 25.4 FT (7.7 M) WEST OF THE
 DO4287'CENTERLINE OF COUNTY ROAD 1400 EAST AND 2.5 FT (0.8 M) SOUTHEAST OF
 DO4287'THE CONCRETE PEDESTAL FOR FORMER STATION - SHORT AZIMUTH MARK.
 DO4287'
 DO4287'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4287'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4287'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO4312 ***********************************************************************
 DO4312  DESIGNATION -  WM 136
 DO4312  PID         -  DO4312
 DO4312  STATE/COUNTY-  IL/POPE
 DO4312  COUNTRY     -  US
 DO4312  USGS QUAD   -  GLENDALE (2018)
 DO4312
 DO4312                         *CURRENT SURVEY CONTROL
 DO4312  ______________________________________________________________________
 DO4312* NAD 83(1986) POSITION- 37 22 57.4    (N) 088 40 11.8    (W)   HD_HELD2
 DO4312* NAVD 88 ORTHO HEIGHT -   148.894 (meters)      488.50  (feet) ADJUSTED
 DO4312  ______________________________________________________________________
 DO4312  GEOID HEIGHT    -        -28.832 (meters)                     GEOID18
 DO4312  DYNAMIC HEIGHT  -        148.786 (meters)      488.14  (feet) COMP
 DO4312  MODELED GRAVITY -    979,905.8   (mgal)                       NAVD 88
 DO4312
 DO4312  VERT ORDER      -  SECOND    CLASS I
 DO4312
 DO4312.The horizontal coordinates were established by autonomous hand held GPS
 DO4312.observations and have an estimated accuracy of +/- 10 meters.
 DO4312
 DO4312.The orthometric height was determined by differential leveling and
 DO4312.adjusted by the NATIONAL GEODETIC SURVEY
 DO4312.in April 2013.
 DO4312
 DO4312.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO4312.GEOID18 height accuracy estimate available here.
 DO4312
 DO4312.Click photographs - Photos may exist for this station.
 DO4312
 DO4312.The dynamic height is computed by dividing the NAVD 88
 DO4312.geopotential number by the normal gravity value computed on the
 DO4312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DO4312.degrees latitude (g = 980.6199 gals.).
 DO4312
 DO4312.The modeled gravity was interpolated from observed gravity values.
 DO4312
 DO4312;                    North         East    Units  Estimated Accuracy
 DO4312;SPC IL E     -    79,505.      270,189.      MT  (+/- 10 meters HH2 GPS)
 DO4312
 DO4312_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG5215738626(NAD 83)
 DO4312
 DO4312                          SUPERSEDED SURVEY CONTROL
 DO4312
 DO4312.No superseded survey control is available for this station.
 DO4312
 DO4312_MARKER: F = FLANGE-ENCASED ROD
 DO4312_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DO4312+WITH SETTING: INFORMATION.
 DO4312_STAMPING: WM 136 2012
 DO4312_MARK LOGO: UIL
 DO4312_PROJECTION: FLUSH
 DO4312_MAGNETIC: I = MARKER IS A STEEL ROD
 DO4312_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DO4312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO4312+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2023
 DO4312_ROD/PIPE-DEPTH: 1.2 meters
 DO4312_SLEEVE-DEPTH  : 0.9 meters
 DO4312
 DO4312  HISTORY     - Date     Condition        Report By
 DO4312  HISTORY     - 20120615 MONUMENTED       PATRIC
 DO4312  HISTORY     - 20230517 GOOD             ILDT
 DO4312
 DO4312                          STATION DESCRIPTION
 DO4312
 DO4312'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 DO4312'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTH OF GLENDALE, 4.3 MI
 DO4312'(6.9 KM) NORTHWEST OF BROWNFIELD AND 3.9 MI (6.3 KM) NORTHEAST OF
 DO4312'REEVESVILLE.
 DO4312'
 DO4312'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 145 WITH STATE
 DO4312'HIGHWAY 146 ABOUT 10.6 MI (17.1 KM) WEST OF GOLCONDA GO EAST ON STATE
 DO4312'HIGHWAY 146 FOR 0.5 MI (0.8 KM) THE STATION ON THE LEFT.
 DO4312'
 DO4312'THE STATION IS LOCATED 31 FT (9.4 M) NORTH OF THE CENTERLINE OF STATE
 DO4312'HIGHWAY 146, 104 FT (31.7 M) EAST OF A FIBER OPTIC PEDESTAL AND 163 FT
 DO4312'(49.7 M) WEST OF A POWER POLE.
 DO4312'
 DO4312'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DO4312'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DO4312'IN IDENTIFICATION.
 DO4312
 DO4312                          STATION RECOVERY (2023)
 DO4312
 DO4312'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 DO4312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9673 ***********************************************************************
 DP9673  DESIGNATION -  WM 201
 DP9673  PID         -  DP9673
 DP9673  STATE/COUNTY-  IL/WOODFORD
 DP9673  COUNTRY     -  US
 DP9673  USGS QUAD   -  BENSON (2018)
 DP9673
 DP9673                         *CURRENT SURVEY CONTROL
 DP9673  ______________________________________________________________________
 DP9673* NAD 83(1986) POSITION- 40 51 11.6    (N) 089 01 40.7    (W)   HD_HELD2
 DP9673* NAVD 88 ORTHO HEIGHT -   221.903 (meters)      728.03  (feet) ADJUSTED
 DP9673  ______________________________________________________________________
 DP9673  GEOID HEIGHT    -        -32.409 (meters)                     GEOID18
 DP9673  DYNAMIC HEIGHT  -        221.806 (meters)      727.71  (feet) COMP
 DP9673  MODELED GRAVITY -    980,180.8   (mgal)                       NAVD 88
 DP9673
 DP9673  VERT ORDER      -  SECOND    CLASS I
 DP9673
 DP9673.The horizontal coordinates were established by autonomous hand held GPS
 DP9673.observations and have an estimated accuracy of +/- 10 meters.
 DP9673
 DP9673.The orthometric height was determined by differential leveling and
 DP9673.adjusted by the NATIONAL GEODETIC SURVEY
 DP9673.in January 2016.
 DP9673
 DP9673.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9673.GEOID18 height accuracy estimate available here.
 DP9673
 DP9673.Click photographs - Photos may exist for this station.
 DP9673
 DP9673.The dynamic height is computed by dividing the NAVD 88
 DP9673.geopotential number by the normal gravity value computed on the
 DP9673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9673.degrees latitude (g = 980.6199 gals.).
 DP9673
 DP9673.The modeled gravity was interpolated from observed gravity values.
 DP9673
 DP9673;                    North         East    Units  Estimated Accuracy
 DP9673;SPC IL W     -   465,351.      796,012.      MT  (+/- 10 meters HH2 GPS)
 DP9673
 DP9673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2906124442(NAD 83)
 DP9673
 DP9673                          SUPERSEDED SURVEY CONTROL
 DP9673
 DP9673.No superseded survey control is available for this station.
 DP9673
 DP9673_MARKER: F = FLANGE-ENCASED ROD
 DP9673_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9673_STAMPING: WM 201 2015
 DP9673_MARK LOGO: UIL
 DP9673_PROJECTION: FLUSH
 DP9673_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9673_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9673+STABILITY: POSITION/ELEVATION WELL
 DP9673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9673+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2015
 DP9673_ROD/PIPE-DEPTH: 7.3 meters
 DP9673_SLEEVE-DEPTH  : 0.9 meters
 DP9673
 DP9673  HISTORY     - Date     Condition        Report By
 DP9673  HISTORY     - 20150511 MONUMENTED       BCA
 DP9673
 DP9673                          STATION DESCRIPTION
 DP9673
 DP9673'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9673'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTH OF EL PASO, 4.9 MI
 DP9673'(7.9 KM) EAST OF BENSON AND 3.6 MI (5.8 KM) SOUTH OF MINONK.
 DP9673'
 DP9673'TO REACH THE STATION FROM THE JUNCTION OF I 39/US 51 WITH SR 116
 DP9673'LOCATED ABOUT 3.5 MI (5.6 KM) SOUTH ON MINONK, IL, GO EAST ON SR 116
 DP9673'FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP9673'
 DP9673'THE STATION IS LOCATED 23.0 FT (7.0 M) SOUTH OF THE CENTERLINE OF CR
 DP9673'1800N, 228 FT (69.5 M) EAST OF THE CENTERLINE OF SR 251, 14.0 FT (4.3
 DP9673'M) SOUTH OF THE EDGE OF PAVEMENT OF CR 1800N, 13.8 FT (4.2 M)
 DP9673'EAST-NORTHEAST OF A TELEPHONE PEDESTAL, 10.7 FT (3.3 M) NORTHWEST OF A
 DP9673'CORNER FENCE POST AND 10.5 FT (3.2 M) SOUTHWEST OF A LIGHT POLE.
 DP9673'
 DP9673'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9673'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9673'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9674 ***********************************************************************
 DP9674  DESIGNATION -  WM 202
 DP9674  PID         -  DP9674
 DP9674  STATE/COUNTY-  IL/WOODFORD
 DP9674  COUNTRY     -  US
 DP9674  USGS QUAD   -  BENSON (2018)
 DP9674
 DP9674                         *CURRENT SURVEY CONTROL
 DP9674  ______________________________________________________________________
 DP9674* NAD 83(1986) POSITION- 40 51 09.9    (N) 089 02 49.6    (W)   HD_HELD2
 DP9674* NAVD 88 ORTHO HEIGHT -   220.687 (meters)      724.04  (feet) ADJUSTED
 DP9674  ______________________________________________________________________
 DP9674  GEOID HEIGHT    -        -32.422 (meters)                     GEOID18
 DP9674  DYNAMIC HEIGHT  -        220.591 (meters)      723.72  (feet) COMP
 DP9674  MODELED GRAVITY -    980,180.1   (mgal)                       NAVD 88
 DP9674
 DP9674  VERT ORDER      -  SECOND    CLASS I
 DP9674
 DP9674.The horizontal coordinates were established by autonomous hand held GPS
 DP9674.observations and have an estimated accuracy of +/- 10 meters.
 DP9674
 DP9674.The orthometric height was determined by differential leveling and
 DP9674.adjusted by the NATIONAL GEODETIC SURVEY
 DP9674.in January 2016.
 DP9674
 DP9674.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9674.GEOID18 height accuracy estimate available here.
 DP9674
 DP9674.Click photographs - Photos may exist for this station.
 DP9674
 DP9674.The dynamic height is computed by dividing the NAVD 88
 DP9674.geopotential number by the normal gravity value computed on the
 DP9674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9674.degrees latitude (g = 980.6199 gals.).
 DP9674
 DP9674.The modeled gravity was interpolated from observed gravity values.
 DP9674
 DP9674;                    North         East    Units  Estimated Accuracy
 DP9674;SPC IL W     -   465,277.      794,399.      MT  (+/- 10 meters HH2 GPS)
 DP9674
 DP9674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2744624427(NAD 83)
 DP9674
 DP9674                          SUPERSEDED SURVEY CONTROL
 DP9674
 DP9674.No superseded survey control is available for this station.
 DP9674
 DP9674_MARKER: F = FLANGE-ENCASED ROD
 DP9674_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9674_STAMPING: WM 202 2015
 DP9674_MARK LOGO: UIL
 DP9674_PROJECTION: FLUSH
 DP9674_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9674_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9674+STABILITY: POSITION/ELEVATION WELL
 DP9674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9674+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2015
 DP9674_ROD/PIPE-DEPTH: 6.1 meters
 DP9674_SLEEVE-DEPTH  : 0.9 meters
 DP9674
 DP9674  HISTORY     - Date     Condition        Report By
 DP9674  HISTORY     - 20150511 MONUMENTED       BCA
 DP9674
 DP9674                          STATION DESCRIPTION
 DP9674
 DP9674'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9674'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH OF EL PASO, 3.9 MI
 DP9674'(6.3 KM) EAST OF BENSON AND 3.6 MI (5.8 KM) SOUTH OF MINONK.
 DP9674'
 DP9674'TO REACH THE STATION FROM THE JUNCTION OF I 39/US 51 WITH SR 116
 DP9674'LOCATED ABOUT 3.5 MI (5.6 KM) SOUTH ON MINONK, IL, GO WEST OM SR 116
 DP9674'FOR 0.6 MI (1.0 KM) TO CR 2600E AND TO THE STATION ON THE LEFT.
 DP9674'
 DP9674'THE STATION IS LOCATED 39.2 FT (11.9 M) SOUTH OF THE CENTERLINE OF SR
 DP9674'116, 43.3 FT (13.2 M) WEST OF THE CENTERLINE OF CR 2600E, 30.5 FT (9.3
 DP9674'M) WEST OF THE EDGE OF PAVEMENT OF CR 2600E, 26.0 FT (7.9 M) SOUTH OF
 DP9674'THE EDGE OF PAVEMENT OF SR 116 AND 22.4 FT (6.8 M) SOUTHWEST OF THE
 DP9674'WEST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE.
 DP9674'
 DP9674'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9674'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9674'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9675 ***********************************************************************
 DP9675  DESIGNATION -  WM 203
 DP9675  PID         -  DP9675
 DP9675  STATE/COUNTY-  IL/WOODFORD
 DP9675  COUNTRY     -  US
 DP9675  USGS QUAD   -  BENSON (2018)
 DP9675
 DP9675                         *CURRENT SURVEY CONTROL
 DP9675  ______________________________________________________________________
 DP9675* NAD 83(1986) POSITION- 40 51 11.6    (N) 089 03 57.5    (W)   HD_HELD2
 DP9675* NAVD 88 ORTHO HEIGHT -   223.654 (meters)      733.77  (feet) ADJUSTED
 DP9675  ______________________________________________________________________
 DP9675  GEOID HEIGHT    -        -32.436 (meters)                     GEOID18
 DP9675  DYNAMIC HEIGHT  -        223.555 (meters)      733.45  (feet) COMP
 DP9675  MODELED GRAVITY -    980,179.6   (mgal)                       NAVD 88
 DP9675
 DP9675  VERT ORDER      -  SECOND    CLASS I
 DP9675
 DP9675.The horizontal coordinates were established by autonomous hand held GPS
 DP9675.observations and have an estimated accuracy of +/- 10 meters.
 DP9675
 DP9675.The orthometric height was determined by differential leveling and
 DP9675.adjusted by the NATIONAL GEODETIC SURVEY
 DP9675.in January 2016.
 DP9675
 DP9675.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9675.GEOID18 height accuracy estimate available here.
 DP9675
 DP9675.Click photographs - Photos may exist for this station.
 DP9675
 DP9675.The dynamic height is computed by dividing the NAVD 88
 DP9675.geopotential number by the normal gravity value computed on the
 DP9675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9675.degrees latitude (g = 980.6199 gals.).
 DP9675
 DP9675.The modeled gravity was interpolated from observed gravity values.
 DP9675
 DP9675;                    North         East    Units  Estimated Accuracy
 DP9675;SPC IL W     -   465,310.      792,808.      MT  (+/- 10 meters HH2 GPS)
 DP9675
 DP9675_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2585824517(NAD 83)
 DP9675
 DP9675                          SUPERSEDED SURVEY CONTROL
 DP9675
 DP9675.No superseded survey control is available for this station.
 DP9675
 DP9675_MARKER: F = FLANGE-ENCASED ROD
 DP9675_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9675_STAMPING: WM 203 2015
 DP9675_MARK LOGO: UIL
 DP9675_PROJECTION: FLUSH
 DP9675_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9675_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9675+STABILITY: POSITION/ELEVATION WELL
 DP9675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9675+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2015
 DP9675_ROD/PIPE-DEPTH: 9.8 meters
 DP9675_SLEEVE-DEPTH  : 0.9 meters
 DP9675
 DP9675  HISTORY     - Date     Condition        Report By
 DP9675  HISTORY     - 20150511 MONUMENTED       BCA
 DP9675
 DP9675                          STATION DESCRIPTION
 DP9675
 DP9675'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9675'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST-NORTHEAST OF
 DP9675'ROANOKE, 3.9 MI (6.3 KM) SOUTH-SOUTHWEST OF MINONK AND 3.0 MI (4.8 KM)
 DP9675'EAST OF BENSON.
 DP9675'
 DP9675'TO REACH THE STATION FROM THE JUNCTION OF I 39/US 51 WITH SR 116
 DP9675'LOCATED ABOUT 3.5 MI (5.6 KM) SOUTH ON MINONK, IL, GO WEST OM SR 116
 DP9675'FOR 1.6 MI (2.6 KM) TO CR 2500E AND TO THE STATION ON THE RIGHT.
 DP9675'
 DP9675'THE STATION IS LOCATED 115.2 FT (35.1 M) NORTH OF THE CENTERLINE OF SR
 DP9675'116, 22.2 FT (6.8 M) EAST OF THE CENTERLINE OF CR 2500E, 86.3 FT (26.3
 DP9675'M) NORTHEAST OF A RIGHT OF WAY MARKER AND 13.6 FT (4.1 M) EAST OF THE
 DP9675'EDGE OF PAVEMENT OF CR 2500E.
 DP9675'
 DP9675'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9675'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9675'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9676 ***********************************************************************
 DP9676  DESIGNATION -  WM 204
 DP9676  PID         -  DP9676
 DP9676  STATE/COUNTY-  IL/WOODFORD
 DP9676  COUNTRY     -  US
 DP9676  USGS QUAD   -  BENSON (2018)
 DP9676
 DP9676                         *CURRENT SURVEY CONTROL
 DP9676  ______________________________________________________________________
 DP9676* NAD 83(1986) POSITION- 40 51 10.8    (N) 089 05 05.3    (W)   HD_HELD2
 DP9676* NAVD 88 ORTHO HEIGHT -   224.079 (meters)      735.17  (feet) ADJUSTED
 DP9676  ______________________________________________________________________
 DP9676  GEOID HEIGHT    -        -32.449 (meters)                     GEOID18
 DP9676  DYNAMIC HEIGHT  -        223.980 (meters)      734.84  (feet) COMP
 DP9676  MODELED GRAVITY -    980,179.0   (mgal)                       NAVD 88
 DP9676
 DP9676  VERT ORDER      -  SECOND    CLASS I
 DP9676
 DP9676.The horizontal coordinates were established by autonomous hand held GPS
 DP9676.observations and have an estimated accuracy of +/- 10 meters.
 DP9676
 DP9676.The orthometric height was determined by differential leveling and
 DP9676.adjusted by the NATIONAL GEODETIC SURVEY
 DP9676.in January 2016.
 DP9676
 DP9676.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9676.GEOID18 height accuracy estimate available here.
 DP9676
 DP9676.Click photographs - Photos may exist for this station.
 DP9676
 DP9676.The dynamic height is computed by dividing the NAVD 88
 DP9676.geopotential number by the normal gravity value computed on the
 DP9676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9676.degrees latitude (g = 980.6199 gals.).
 DP9676
 DP9676.The modeled gravity was interpolated from observed gravity values.
 DP9676
 DP9676;                    North         East    Units  Estimated Accuracy
 DP9676;SPC IL W     -   465,265.      791,220.      MT  (+/- 10 meters HH2 GPS)
 DP9676
 DP9676_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2427024530(NAD 83)
 DP9676
 DP9676                          SUPERSEDED SURVEY CONTROL
 DP9676
 DP9676.No superseded survey control is available for this station.
 DP9676
 DP9676_MARKER: F = FLANGE-ENCASED ROD
 DP9676_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9676_STAMPING: WM 204 2015
 DP9676_MARK LOGO: UIL
 DP9676_PROJECTION: FLUSH
 DP9676_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9676_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9676+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2015
 DP9676_ROD/PIPE-DEPTH: 6.0 meters
 DP9676_SLEEVE-DEPTH  : 0.9 meters
 DP9676
 DP9676  HISTORY     - Date     Condition        Report By
 DP9676  HISTORY     - 20150511 MONUMENTED       BCA
 DP9676
 DP9676                          STATION DESCRIPTION
 DP9676
 DP9676'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9676'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-NORTHEAST OF
 DP9676'ROANOKE, 4.4 MI (7.1 KM) SOUTHWEST OF MINONK AND 2.0 MI (3.2 KM) EAST
 DP9676'OF BENSON.
 DP9676'
 DP9676'TO REACH THE STATION FROM THE JUNCTION OF I 39/US 51 WITH SR 116
 DP9676'LOCATED ABOUT 3.5 MI (5.6 KM) SOUTH ON MINONK, IL, GO WEST OM SR 116
 DP9676'FOR 2.6 MI (4.2 KM) TO CR 2400E AND TO THE STATION ON THE RIGHT.
 DP9676'
 DP9676'THE STATION IS LOCATED 30.3 FT (9.2 M) NORTH OF THE CENTERLINE OF SR
 DP9676'116, 79.0 FT (24.1 M) EAST OF THE CENTERLINE OF CR 2400E, 48.4 FT
 DP9676'(14.8 M) EAST-SOUTHEAST OF A RIGHT OF WAY MARKER AND 17.0 FT (5.2 M)
 DP9676'NORTH OF THE EDGE OF PAVEMENT OF SR 116.
 DP9676'
 DP9676'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9676'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9676'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9677 ***********************************************************************
 DP9677  DESIGNATION -  WM 205
 DP9677  PID         -  DP9677
 DP9677  STATE/COUNTY-  IL/WOODFORD
 DP9677  COUNTRY     -  US
 DP9677  USGS QUAD   -  BENSON (2018)
 DP9677
 DP9677                         *CURRENT SURVEY CONTROL
 DP9677  ______________________________________________________________________
 DP9677* NAD 83(1986) POSITION- 40 51 11.0    (N) 089 06 14.6    (W)   HD_HELD2
 DP9677* NAVD 88 ORTHO HEIGHT -   230.707 (meters)      756.91  (feet) ADJUSTED
 DP9677  ______________________________________________________________________
 DP9677  GEOID HEIGHT    -        -32.464 (meters)                     GEOID18
 DP9677  DYNAMIC HEIGHT  -        230.605 (meters)      756.58  (feet) COMP
 DP9677  MODELED GRAVITY -    980,178.5   (mgal)                       NAVD 88
 DP9677
 DP9677  VERT ORDER      -  SECOND    CLASS I
 DP9677
 DP9677.The horizontal coordinates were established by autonomous hand held GPS
 DP9677.observations and have an estimated accuracy of +/- 10 meters.
 DP9677
 DP9677.The orthometric height was determined by differential leveling and
 DP9677.adjusted by the NATIONAL GEODETIC SURVEY
 DP9677.in January 2016.
 DP9677
 DP9677.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9677.GEOID18 height accuracy estimate available here.
 DP9677
 DP9677.Click photographs - Photos may exist for this station.
 DP9677
 DP9677.The dynamic height is computed by dividing the NAVD 88
 DP9677.geopotential number by the normal gravity value computed on the
 DP9677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9677.degrees latitude (g = 980.6199 gals.).
 DP9677
 DP9677.The modeled gravity was interpolated from observed gravity values.
 DP9677
 DP9677;                    North         East    Units  Estimated Accuracy
 DP9677;SPC IL W     -   465,251.      789,597.      MT  (+/- 10 meters HH2 GPS)
 DP9677
 DP9677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2264724575(NAD 83)
 DP9677
 DP9677                          SUPERSEDED SURVEY CONTROL
 DP9677
 DP9677.No superseded survey control is available for this station.
 DP9677
 DP9677_MARKER: F = FLANGE-ENCASED ROD
 DP9677_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9677_STAMPING: WM 205 2015
 DP9677_MARK LOGO: UIL
 DP9677_PROJECTION: FLUSH
 DP9677_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9677+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2015
 DP9677_ROD/PIPE-DEPTH: 4.9 meters
 DP9677_SLEEVE-DEPTH  : 0.9 meters
 DP9677
 DP9677  HISTORY     - Date     Condition        Report By
 DP9677  HISTORY     - 20150512 MONUMENTED       BCA
 DP9677
 DP9677                          STATION DESCRIPTION
 DP9677
 DP9677'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9677'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHEAST OF ROANOKE,
 DP9677'5.1 MI (8.2 KM) SOUTHWEST OF MINONK AND 1.0 MI (1.6 KM) EAST OF
 DP9677'BENSON.
 DP9677'
 DP9677'TO REACH THE STATION FROM THE JUNCTION OF I 39/US 51 WITH SR 116
 DP9677'LOCATED ABOUT 3.5 MI (5.6 KM) SOUTH ON MINONK, IL, GO WEST OM SR 116
 DP9677'FOR 3.6 MI (5.8 KM) TO CR 2300E AND TO THE STATION ON THE RIGHT.
 DP9677'
 DP9677'THE STATION IS LOCATED 32.6 FT (9.9 M) NORTH OF THE CENTERLINE OF SR
 DP9677'116, 47.3 FT (14.4 M) EAST OF THE CENTERLINE OF CR 2300E, 55.6 FT
 DP9677'(16.9 M) NORTHEAST OF A BRASS TABLET ON THE CENTERLINE OF CR 2300E,
 DP9677'36.7 FT (11.2 M) EAST OF THE EDGE OF PAVEMENT OF CR 2300E, 19.0 FT
 DP9677'(5.8 M) NORTH OF THE EDGE OF PAVEMENT OF SR 116 AND 16.0 FT (4.9 M)
 DP9677'EAST-SOUTHEAST OF A RIGHT OF WAY MARKER.
 DP9677'
 DP9677'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9677'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9677'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9678 ***********************************************************************
 DP9678  DESIGNATION -  WM 206
 DP9678  PID         -  DP9678
 DP9678  STATE/COUNTY-  IL/WOODFORD
 DP9678  COUNTRY     -  US
 DP9678  USGS QUAD   -  BENSON (2018)
 DP9678
 DP9678                         *CURRENT SURVEY CONTROL
 DP9678  ______________________________________________________________________
 DP9678* NAD 83(1986) POSITION- 40 51 11.5    (N) 089 07 24.9    (W)   HD_HELD2
 DP9678* NAVD 88 ORTHO HEIGHT -   231.373 (meters)      759.10  (feet) ADJUSTED
 DP9678  ______________________________________________________________________
 DP9678  GEOID HEIGHT    -        -32.481 (meters)                     GEOID18
 DP9678  DYNAMIC HEIGHT  -        231.271 (meters)      758.76  (feet) COMP
 DP9678  MODELED GRAVITY -    980,178.0   (mgal)                       NAVD 88
 DP9678
 DP9678  VERT ORDER      -  SECOND    CLASS I
 DP9678
 DP9678.The horizontal coordinates were established by autonomous hand held GPS
 DP9678.observations and have an estimated accuracy of +/- 10 meters.
 DP9678
 DP9678.The orthometric height was determined by differential leveling and
 DP9678.adjusted by the NATIONAL GEODETIC SURVEY
 DP9678.in January 2016.
 DP9678
 DP9678.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9678.GEOID18 height accuracy estimate available here.
 DP9678
 DP9678.Click photographs - Photos may exist for this station.
 DP9678
 DP9678.The dynamic height is computed by dividing the NAVD 88
 DP9678.geopotential number by the normal gravity value computed on the
 DP9678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9678.degrees latitude (g = 980.6199 gals.).
 DP9678
 DP9678.The modeled gravity was interpolated from observed gravity values.
 DP9678
 DP9678;                    North         East    Units  Estimated Accuracy
 DP9678;SPC IL W     -   465,247.      787,950.      MT  (+/- 10 meters HH2 GPS)
 DP9678
 DP9678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2100124630(NAD 83)
 DP9678
 DP9678                          SUPERSEDED SURVEY CONTROL
 DP9678
 DP9678.No superseded survey control is available for this station.
 DP9678
 DP9678_MARKER: F = FLANGE-ENCASED ROD
 DP9678_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9678_STAMPING: WM 206 2015
 DP9678_MARK LOGO: UIL
 DP9678_PROJECTION: FLUSH
 DP9678_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9678_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9678+STABILITY: POSITION/ELEVATION WELL
 DP9678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9678+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2015
 DP9678_ROD/PIPE-DEPTH: 8.5 meters
 DP9678_SLEEVE-DEPTH  : 0.9 meters
 DP9678
 DP9678  HISTORY     - Date     Condition        Report By
 DP9678  HISTORY     - 20150512 MONUMENTED       BCA
 DP9678
 DP9678                          STATION DESCRIPTION
 DP9678
 DP9678'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9678'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTHWEST OF MINONK, 5.5
 DP9678'MI (8.8 KM) NORTHEAST OF ROANOKE AND IN THE TOWN OF BENSON, IL.
 DP9678'
 DP9678'TO REACH THE STATION FROM THE JUNCTION OF SR 116/SR 117 WITH CR 18
 DP9678'LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF MINONK, IL, GO EAST ON SR
 DP9678'116 FOR 1.0 MI (1.6 KM) TO CR 220E AND TO THE STATION ON THE LEFT.
 DP9678'
 DP9678'THE STATION IS LOCATED 39.0 FT (11.9 M) NORTH OF THE CENTERLINE OF SR
 DP9678'116, 72.0 FT (21.9 M) WEST OF THE CENTERLINE OF CR 2200E, 43.0 FT
 DP9678'(13.1 M) WEST-NORTHWEST OF THE NORTHWEST CORNER OF A BOX CULVERT, 40.5
 DP9678'FT (12.3 M) WEST OF A RIGHT OF WAY MARKER, 15.2 FT (4.6 M) NORTHEAST
 DP9678'OF A POST FOR A '40 MPH' SIGN AND 5.7 FT (1.7 M) WEST-SOUTHWEST OF A
 DP9678'TELEPHONE PEDESTAL.
 DP9678'
 DP9678'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9678'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9678'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9679 ***********************************************************************
 DP9679  DESIGNATION -  WM 207
 DP9679  PID         -  DP9679
 DP9679  STATE/COUNTY-  IL/WOODFORD
 DP9679  COUNTRY     -  US
 DP9679  USGS QUAD   -  ROANOKE (2018)
 DP9679
 DP9679                         *CURRENT SURVEY CONTROL
 DP9679  ______________________________________________________________________
 DP9679* NAD 83(1986) POSITION- 40 51 13.0    (N) 089 09 35.2    (W)   HD_HELD2
 DP9679* NAVD 88 ORTHO HEIGHT -   222.940 (meters)      731.43  (feet) ADJUSTED
 DP9679  ______________________________________________________________________
 DP9679  GEOID HEIGHT    -        -32.513 (meters)                     GEOID18
 DP9679  DYNAMIC HEIGHT  -        222.841 (meters)      731.10  (feet) COMP
 DP9679  MODELED GRAVITY -    980,177.1   (mgal)                       NAVD 88
 DP9679
 DP9679  VERT ORDER      -  SECOND    CLASS I
 DP9679
 DP9679.The horizontal coordinates were established by autonomous hand held GPS
 DP9679.observations and have an estimated accuracy of +/- 10 meters.
 DP9679
 DP9679.The orthometric height was determined by differential leveling and
 DP9679.adjusted by the NATIONAL GEODETIC SURVEY
 DP9679.in January 2016.
 DP9679
 DP9679.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9679.GEOID18 height accuracy estimate available here.
 DP9679
 DP9679.Click photographs - Photos may exist for this station.
 DP9679
 DP9679.The dynamic height is computed by dividing the NAVD 88
 DP9679.geopotential number by the normal gravity value computed on the
 DP9679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9679.degrees latitude (g = 980.6199 gals.).
 DP9679
 DP9679.The modeled gravity was interpolated from observed gravity values.
 DP9679
 DP9679;                    North         East    Units  Estimated Accuracy
 DP9679;SPC IL W     -   465,258.      784,898.      MT  (+/- 10 meters HH2 GPS)
 DP9679
 DP9679_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1795124751(NAD 83)
 DP9679
 DP9679                          SUPERSEDED SURVEY CONTROL
 DP9679
 DP9679.No superseded survey control is available for this station.
 DP9679
 DP9679_MARKER: F = FLANGE-ENCASED ROD
 DP9679_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9679_STAMPING: WM 207 2015
 DP9679_MARK LOGO: UIL
 DP9679_PROJECTION: FLUSH
 DP9679_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9679_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9679+STABILITY: POSITION/ELEVATION WELL
 DP9679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9679+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2015
 DP9679_ROD/PIPE-DEPTH: 8.5 meters
 DP9679_SLEEVE-DEPTH  : 0.9 meters
 DP9679
 DP9679  HISTORY     - Date     Condition        Report By
 DP9679  HISTORY     - 20150512 MONUMENTED       BCA
 DP9679
 DP9679                          STATION DESCRIPTION
 DP9679
 DP9679'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9679'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) WEST-SOUTHWEST OF
 DP9679'MINONK, 4.4 MI (7.1 KM) NORTH-NORTHEAST OF ROANOKE AND 2.0 MI (3.2 KM)
 DP9679'WEST OF BENSON.
 DP9679'
 DP9679'TO REACH THE STATION FROM THE JUNCTION OF SR 116/SR 117 WITH CR 18
 DP9679'LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF MINONK, IL, GO WEST ON CR
 DP9679'18 FOR 0.9 MI (1.4 KM) TO CR 2000E AND TO THE STATION ON THE RIGHT.
 DP9679'
 DP9679'THE STATION IS LOCATED 42 FT (12.8 M) NORTH OF THE CENTERLINE OF CR
 DP9679'18, 66.0 FT (20.1 M) WEST OF THE CENTERLINE OF CR 2000E, 45.9 FT (14.0
 DP9679'M) EAST-NORTHEAST OF A POST FOR A 'WOODFORD CO 18' SIGN, 43.0 FT (13.1
 DP9679'M) SOUTHWEST OF A POWER POLE AND 30.5 FT (9.3 M) NORTH OF THE EDGE OF
 DP9679'PAVEMENT OF CR 18.
 DP9679'
 DP9679'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9679'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9679'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9680 ***********************************************************************
 DP9680  DESIGNATION -  WM 208
 DP9680  PID         -  DP9680
 DP9680  STATE/COUNTY-  IL/WOODFORD
 DP9680  COUNTRY     -  US
 DP9680  USGS QUAD   -  ROANOKE (2018)
 DP9680
 DP9680                         *CURRENT SURVEY CONTROL
 DP9680  ______________________________________________________________________
 DP9680* NAD 83(1986) POSITION- 40 51 10.4    (N) 089 10 42.9    (W)   HD_HELD2
 DP9680* NAVD 88 ORTHO HEIGHT -   226.700 (meters)      743.76  (feet) ADJUSTED
 DP9680  ______________________________________________________________________
 DP9680  GEOID HEIGHT    -        -32.527 (meters)                     GEOID18
 DP9680  DYNAMIC HEIGHT  -        226.600 (meters)      743.44  (feet) COMP
 DP9680  MODELED GRAVITY -    980,176.6   (mgal)                       NAVD 88
 DP9680
 DP9680  VERT ORDER      -  SECOND    CLASS I
 DP9680
 DP9680.The horizontal coordinates were established by autonomous hand held GPS
 DP9680.observations and have an estimated accuracy of +/- 10 meters.
 DP9680
 DP9680.The orthometric height was determined by differential leveling and
 DP9680.adjusted by the NATIONAL GEODETIC SURVEY
 DP9680.in January 2016.
 DP9680
 DP9680.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9680.GEOID18 height accuracy estimate available here.
 DP9680
 DP9680.Click photographs - Photos may exist for this station.
 DP9680
 DP9680.The dynamic height is computed by dividing the NAVD 88
 DP9680.geopotential number by the normal gravity value computed on the
 DP9680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9680.degrees latitude (g = 980.6199 gals.).
 DP9680
 DP9680.The modeled gravity was interpolated from observed gravity values.
 DP9680
 DP9680;                    North         East    Units  Estimated Accuracy
 DP9680;SPC IL W     -   465,159.      783,313.      MT  (+/- 10 meters HH2 GPS)
 DP9680
 DP9680_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1636424710(NAD 83)
 DP9680
 DP9680                          SUPERSEDED SURVEY CONTROL
 DP9680
 DP9680.No superseded survey control is available for this station.
 DP9680
 DP9680_MARKER: F = FLANGE-ENCASED ROD
 DP9680_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9680_STAMPING: WM 208 2015
 DP9680_MARK LOGO: UIL
 DP9680_PROJECTION: FLUSH
 DP9680_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9680_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9680+STABILITY: POSITION/ELEVATION WELL
 DP9680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9680+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2015
 DP9680_ROD/PIPE-DEPTH: 9.7 meters
 DP9680_SLEEVE-DEPTH  : 0.9 meters
 DP9680
 DP9680  HISTORY     - Date     Condition        Report By
 DP9680  HISTORY     - 20150512 MONUMENTED       BCA
 DP9680
 DP9680                          STATION DESCRIPTION
 DP9680
 DP9680'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9680'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF WASHBURN,
 DP9680'4.0 MI (6.4 KM) NORTH-NORTHEAST OF ROANOKE AND 3.0 MI (4.8 KM) WEST OF
 DP9680'BENSON.
 DP9680'
 DP9680'TO REACH THE STATION FROM THE JUNCTION OF SR 116/SR 117 WITH CR 18
 DP9680'LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF MINONK, IL, GO WEST ON CR
 DP9680'18 FOR 1.9 MI (3.1 KM) TO CR 1900E AND TO THE STATION ON THE LEFT.
 DP9680'
 DP9680'THE STATION IS LOCATED 33.3 FT (10.1 M) SOUTH OF THE CENTERLINE OF CR
 DP9680'18, 31.7 FT (9.7 M) EAST OF THE CENTERLINE OF CR 1900E, 21.1 FT (6.4
 DP9680'M) EAST OF THE EDGE OF PAVEMENT OF CR 1900E, 20.3 FT (6.2 M) SOUTH OF
 DP9680'THE EDGE OF PAVEMENT OF CR 18, 18.2 FT (5.5 M) NORTHEAST OF A POST FOR
 DP9680'A 'STOP' SIGN, 3.0 FT (0.9 M) NORTHEAST OF A TELEPHONE PEDESTAL AND
 DP9680'2.0 FT (0.6 M) NORTHEAST OF A RIGHT OF WAY MARKER.
 DP9680'
 DP9680'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9680'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9680'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9681 ***********************************************************************
 DP9681  DESIGNATION -  WM 209
 DP9681  PID         -  DP9681
 DP9681  STATE/COUNTY-  IL/WOODFORD
 DP9681  COUNTRY     -  US
 DP9681  USGS QUAD   -  ROANOKE (2018)
 DP9681
 DP9681                         *CURRENT SURVEY CONTROL
 DP9681  ______________________________________________________________________
 DP9681* NAD 83(1986) POSITION- 40 51 09.4    (N) 089 11 50.7    (W)   HD_HELD2
 DP9681* NAVD 88 ORTHO HEIGHT -   227.046 (meters)      744.90  (feet) ADJUSTED
 DP9681  ______________________________________________________________________
 DP9681  GEOID HEIGHT    -        -32.541 (meters)                     GEOID18
 DP9681  DYNAMIC HEIGHT  -        226.946 (meters)      744.57  (feet) COMP
 DP9681  MODELED GRAVITY -    980,176.1   (mgal)                       NAVD 88
 DP9681
 DP9681  VERT ORDER      -  SECOND    CLASS I
 DP9681
 DP9681.The horizontal coordinates were established by autonomous hand held GPS
 DP9681.observations and have an estimated accuracy of +/- 10 meters.
 DP9681
 DP9681.The orthometric height was determined by differential leveling and
 DP9681.adjusted by the NATIONAL GEODETIC SURVEY
 DP9681.in January 2016.
 DP9681
 DP9681.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9681.GEOID18 height accuracy estimate available here.
 DP9681
 DP9681.Click photographs - Photos may exist for this station.
 DP9681
 DP9681.The dynamic height is computed by dividing the NAVD 88
 DP9681.geopotential number by the normal gravity value computed on the
 DP9681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9681.degrees latitude (g = 980.6199 gals.).
 DP9681
 DP9681.The modeled gravity was interpolated from observed gravity values.
 DP9681
 DP9681;                    North         East    Units  Estimated Accuracy
 DP9681;SPC IL W     -   465,111.      781,725.      MT  (+/- 10 meters HH2 GPS)
 DP9681
 DP9681_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1477624719(NAD 83)
 DP9681
 DP9681                          SUPERSEDED SURVEY CONTROL
 DP9681
 DP9681.No superseded survey control is available for this station.
 DP9681
 DP9681_MARKER: F = FLANGE-ENCASED ROD
 DP9681_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9681_STAMPING: WM 209 2015
 DP9681_MARK LOGO: UIL
 DP9681_PROJECTION: FLUSH
 DP9681_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9681_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9681+STABILITY: POSITION/ELEVATION WELL
 DP9681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9681+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2015
 DP9681_ROD/PIPE-DEPTH: 6.0 meters
 DP9681_SLEEVE-DEPTH  : 0.9 meters
 DP9681
 DP9681  HISTORY     - Date     Condition        Report By
 DP9681  HISTORY     - 20150512 MONUMENTED       BCA
 DP9681
 DP9681                          STATION DESCRIPTION
 DP9681
 DP9681'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9681'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTHEAST OF WASHBURN,
 DP9681'3.9 MI (6.3 KM) WEST OF BENSON AND 3.9 MI (6.3 KM) NORTH OF ROANOKE.
 DP9681'
 DP9681'TO REACH THE STATION FROM THE JUNCTION OF SR 116/SR 117 WITH CR 18
 DP9681'LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF MINONK, IL, GO WEST ON CR
 DP9681'18 FOR 2.9 MI (4.7 KM) TO CR 1800E AND TO THE STATION ON THE LEFT.
 DP9681'
 DP9681'THE STATION IS LOCATED 32.7 FT (10.0 M) SOUTH OF THE CENTERLINE OF CR
 DP9681'18, 128.0 FT (39.0 M) EAST OF THE CENTERLINE OF CR 1800E, 68.0 FT
 DP9681'(20.7 M) SOUTHEAST OF A POWER POLE, 17.9 FT (5.5 M) SOUTHWEST OF A
 DP9681'POST FOR A 'WOODFORD CO 18' SIGN AND 9.5 FT (2.9 M) WEST OF A
 DP9681'TELEPHONE PEDESTAL.
 DP9681'
 DP9681'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9681'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9681'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9682 ***********************************************************************
 DP9682  DESIGNATION -  WM 210
 DP9682  PID         -  DP9682
 DP9682  STATE/COUNTY-  IL/WOODFORD
 DP9682  COUNTRY     -  US
 DP9682  USGS QUAD   -  ROANOKE (2018)
 DP9682
 DP9682                         *CURRENT SURVEY CONTROL
 DP9682  ______________________________________________________________________
 DP9682* NAD 83(1986) POSITION- 40 51 08.7    (N) 089 13 00.8    (W)   HD_HELD2
 DP9682* NAVD 88 ORTHO HEIGHT -   229.331 (meters)      752.40  (feet) ADJUSTED
 DP9682  ______________________________________________________________________
 DP9682  GEOID HEIGHT    -        -32.556 (meters)                     GEOID18
 DP9682  DYNAMIC HEIGHT  -        229.229 (meters)      752.06  (feet) COMP
 DP9682  MODELED GRAVITY -    980,175.6   (mgal)                       NAVD 88
 DP9682
 DP9682  VERT ORDER      -  SECOND    CLASS I
 DP9682
 DP9682.The horizontal coordinates were established by autonomous hand held GPS
 DP9682.observations and have an estimated accuracy of +/- 10 meters.
 DP9682
 DP9682.The orthometric height was determined by differential leveling and
 DP9682.adjusted by the NATIONAL GEODETIC SURVEY
 DP9682.in January 2016.
 DP9682
 DP9682.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9682.GEOID18 height accuracy estimate available here.
 DP9682
 DP9682.Click photographs - Photos may exist for this station.
 DP9682
 DP9682.The dynamic height is computed by dividing the NAVD 88
 DP9682.geopotential number by the normal gravity value computed on the
 DP9682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9682.degrees latitude (g = 980.6199 gals.).
 DP9682
 DP9682.The modeled gravity was interpolated from observed gravity values.
 DP9682
 DP9682;                    North         East    Units  Estimated Accuracy
 DP9682;SPC IL W     -   465,071.      780,084.      MT  (+/- 10 meters HH2 GPS)
 DP9682
 DP9682_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1313424739(NAD 83)
 DP9682
 DP9682                          SUPERSEDED SURVEY CONTROL
 DP9682
 DP9682.No superseded survey control is available for this station.
 DP9682
 DP9682_MARKER: F = FLANGE-ENCASED ROD
 DP9682_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9682_STAMPING: WM 210 2015
 DP9682_MARK LOGO: UIL
 DP9682_PROJECTION: FLUSH
 DP9682_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9682_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9682+STABILITY: POSITION/ELEVATION WELL
 DP9682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9682+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2015
 DP9682_ROD/PIPE-DEPTH: 13.4 meters
 DP9682_SLEEVE-DEPTH  : 0.9 meters
 DP9682
 DP9682  HISTORY     - Date     Condition        Report By
 DP9682  HISTORY     - 20150512 MONUMENTED       BCA
 DP9682
 DP9682                          STATION DESCRIPTION
 DP9682
 DP9682'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9682'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTHEAST OF WASHBURN,
 DP9682'5.0 MI (8.0 KM) WEST OF BENSON AND 4.0 MI (6.4 KM) NORTH-NORTHWEST OF
 DP9682'ROANOKE.
 DP9682'
 DP9682'TO REACH THE STATION FROM THE JUNCTION OF SR 116/SR 117 WITH CR 18
 DP9682'LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF MINONK, IL, GO WEST ON CR
 DP9682'18 FOR 3.9 MI (6.3 KM) TO CR 1700E AND TO THE STATION ON THE RIGHT.
 DP9682'
 DP9682'THE STATION IS LOCATED 32.0 FT (9.8 M) NORTH OF THE CENTERLINE OF CR
 DP9682'18, 60.3 FT (18.4 M) EAST OF THE CENTERLINE OF CR 1700E, 70.0 FT (21.3
 DP9682'M) NORTHEAST OF A REBAR IN THE CENTER OF THE INTERSECTION, 30.5 FT
 DP9682'(9.3 M) EAST OF A SIGN POST AND 19.7 FT (6.0 M) NORTH OF THE EDGE OF
 DP9682'PAVEMENT OF CR 18.
 DP9682'
 DP9682'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9682'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9682'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9683 ***********************************************************************
 DP9683  DESIGNATION -  WM 211
 DP9683  PID         -  DP9683
 DP9683  STATE/COUNTY-  IL/WOODFORD
 DP9683  COUNTRY     -  US
 DP9683  USGS QUAD   -  ROANOKE (2018)
 DP9683
 DP9683                         *CURRENT SURVEY CONTROL
 DP9683  ______________________________________________________________________
 DP9683* NAD 83(1986) POSITION- 40 51 07.4    (N) 089 14 10.5    (W)   HD_HELD2
 DP9683* NAVD 88 ORTHO HEIGHT -   233.683 (meters)      766.68  (feet) ADJUSTED
 DP9683  ______________________________________________________________________
 DP9683  GEOID HEIGHT    -        -32.569 (meters)                     GEOID18
 DP9683  DYNAMIC HEIGHT  -        233.580 (meters)      766.34  (feet) COMP
 DP9683  MODELED GRAVITY -    980,175.2   (mgal)                       NAVD 88
 DP9683
 DP9683  VERT ORDER      -  SECOND    CLASS I
 DP9683
 DP9683.The horizontal coordinates were established by autonomous hand held GPS
 DP9683.observations and have an estimated accuracy of +/- 10 meters.
 DP9683
 DP9683.The orthometric height was determined by differential leveling and
 DP9683.adjusted by the NATIONAL GEODETIC SURVEY
 DP9683.in January 2016.
 DP9683
 DP9683.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9683.GEOID18 height accuracy estimate available here.
 DP9683
 DP9683.Click photographs - Photos may exist for this station.
 DP9683
 DP9683.The dynamic height is computed by dividing the NAVD 88
 DP9683.geopotential number by the normal gravity value computed on the
 DP9683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9683.degrees latitude (g = 980.6199 gals.).
 DP9683
 DP9683.The modeled gravity was interpolated from observed gravity values.
 DP9683
 DP9683;                    North         East    Units  Estimated Accuracy
 DP9683;SPC IL W     -   465,014.      778,451.      MT  (+/- 10 meters HH2 GPS)
 DP9683
 DP9683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1150124740(NAD 83)
 DP9683
 DP9683                          SUPERSEDED SURVEY CONTROL
 DP9683
 DP9683.No superseded survey control is available for this station.
 DP9683
 DP9683_MARKER: F = FLANGE-ENCASED ROD
 DP9683_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9683_STAMPING: WM 211 2015
 DP9683_MARK LOGO: UIL
 DP9683_PROJECTION: FLUSH
 DP9683_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9683_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9683+STABILITY: POSITION/ELEVATION WELL
 DP9683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9683+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2015
 DP9683_ROD/PIPE-DEPTH: 7.3 meters
 DP9683_SLEEVE-DEPTH  : 0.9 meters
 DP9683
 DP9683  HISTORY     - Date     Condition        Report By
 DP9683  HISTORY     - 20150512 MONUMENTED       BCA
 DP9683
 DP9683                          STATION DESCRIPTION
 DP9683
 DP9683'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9683'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST OF BENSON, 5.4 MI
 DP9683'(8.7 KM) SOUTH-SOUTHEAST OF WASHBURN AND 4.4 MI (7.1 KM)
 DP9683'NORTH-NORTHWEST OF ROANOKE.
 DP9683'
 DP9683'TO REACH THE STATION FROM THE JUNCTION OF SR 116/SR 117 WITH CR 18
 DP9683'LOCATED ABOUT 6.6 MI (10.6 KM) SOUTHWEST OF MINONK, IL, GO WEST ON CR
 DP9683'18 FOR 3.9 MI (6.3 KM) TO CR 1700E.  CONTINUE WEST ON CR 18 FOR 1.0 MI
 DP9683'(1.6 KM) TO THE STATION ON THE RIGHT.
 DP9683'
 DP9683'THE STATION IS LOCATED 31.2 FT (9.5 M) NORTH OF THE CENTERLINE OF CR
 DP9683'18, 67.8 FT (20.7 M) NORTH OF A CONCRETE RIGHT OF WAY MARKER, 19.7 FT
 DP9683'(6.0 M) NORTH OF THE EDGE OF PAVEMENT OF CR 18 AND 1.2 FT (0.4 M)
 DP9683'SOUTH OF A CORNER FENCE POST.
 DP9683'
 DP9683'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9683'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9683'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9684 ***********************************************************************
 DP9684  DESIGNATION -  WM 212
 DP9684  PID         -  DP9684
 DP9684  STATE/COUNTY-  IL/WOODFORD
 DP9684  COUNTRY     -  US
 DP9684  USGS QUAD   -  METAMORA (2018)
 DP9684
 DP9684                         *CURRENT SURVEY CONTROL
 DP9684  ______________________________________________________________________
 DP9684* NAD 83(1986) POSITION- 40 51 05.9    (N) 089 15 20.2    (W)   HD_HELD2
 DP9684* NAVD 88 ORTHO HEIGHT -   231.497 (meters)      759.50  (feet) ADJUSTED
 DP9684  ______________________________________________________________________
 DP9684  GEOID HEIGHT    -        -32.584 (meters)                     GEOID18
 DP9684  DYNAMIC HEIGHT  -        231.394 (meters)      759.17  (feet) COMP
 DP9684  MODELED GRAVITY -    980,174.9   (mgal)                       NAVD 88
 DP9684
 DP9684  VERT ORDER      -  SECOND    CLASS I
 DP9684
 DP9684.The horizontal coordinates were established by autonomous hand held GPS
 DP9684.observations and have an estimated accuracy of +/- 10 meters.
 DP9684
 DP9684.The orthometric height was determined by differential leveling and
 DP9684.adjusted by the NATIONAL GEODETIC SURVEY
 DP9684.in January 2016.
 DP9684
 DP9684.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9684.GEOID18 height accuracy estimate available here.
 DP9684
 DP9684.Click photographs - Photos may exist for this station.
 DP9684
 DP9684.The dynamic height is computed by dividing the NAVD 88
 DP9684.geopotential number by the normal gravity value computed on the
 DP9684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9684.degrees latitude (g = 980.6199 gals.).
 DP9684
 DP9684.The modeled gravity was interpolated from observed gravity values.
 DP9684
 DP9684;                    North         East    Units  Estimated Accuracy
 DP9684;SPC IL W     -   464,950.      776,819.      MT  (+/- 10 meters HH2 GPS)
 DP9684
 DP9684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0986724736(NAD 83)
 DP9684
 DP9684                          SUPERSEDED SURVEY CONTROL
 DP9684
 DP9684.No superseded survey control is available for this station.
 DP9684
 DP9684_MARKER: F = FLANGE-ENCASED ROD
 DP9684_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9684_STAMPING: WM 212 2015
 DP9684_MARK LOGO: UIL
 DP9684_PROJECTION: FLUSH
 DP9684_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9684_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9684+STABILITY: POSITION/ELEVATION WELL
 DP9684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9684+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2015
 DP9684_ROD/PIPE-DEPTH: 8.5 meters
 DP9684_SLEEVE-DEPTH  : 0.9 meters
 DP9684
 DP9684  HISTORY     - Date     Condition        Report By
 DP9684  HISTORY     - 20150514 MONUMENTED       BCA
 DP9684
 DP9684                          STATION DESCRIPTION
 DP9684
 DP9684'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9684'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHEAST OF METAMORA,
 DP9684'5.0 MI (8.0 KM) SOUTH-SOUTHEAST OF WASHBURN AND 4.9 MI (7.9 KM)
 DP9684'NORTHWEST OF ROANOKE.
 DP9684'
 DP9684'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 18 LOCATED IN
 DP9684'CAZENOVIA, IL, GO EAST ON CR 18 FOR 4.1 MI (6.6 KM) TO CR 1500E AND TO
 DP9684'THE STATION ON THE LEFT.
 DP9684'
 DP9684'THE STATION IS LOCATED 32.8 FT (10.0 M) NORTH OF THE CENTERLINE OF CR
 DP9684'18, 54.7 FT (16.7 M) WEST OF THE CENTERLINE OF CR 1500E, 44.6 FT (13.6
 DP9684'M) WEST OF THE EDGE OF PAVEMENT OF CR 1500E, 21.2 FT (6.5 M)
 DP9684'EAST-NORTHEAST OF A POST FOR A 'WOODFORD CO 18' SIGN, 10.3 FT (3.1 M)
 DP9684'SOUTHEAST OF A FENCE POST, 1.9 FT (0.6 M) SOUTH-SOUTHEAST OF A FENCE
 DP9684'POST AND 1.6 FT (0.5 M) SOUTH OF A RIGHT OF WAY MARKER.
 DP9684'
 DP9684'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9684'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9684'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9685 ***********************************************************************
 DP9685  DESIGNATION -  WM 213
 DP9685  PID         -  DP9685
 DP9685  STATE/COUNTY-  IL/WOODFORD
 DP9685  COUNTRY     -  US
 DP9685  USGS QUAD   -  METAMORA (2018)
 DP9685
 DP9685                         *CURRENT SURVEY CONTROL
 DP9685  ______________________________________________________________________
 DP9685* NAD 83(1986) POSITION- 40 51 05.2    (N) 089 16 25.7    (W)   HD_HELD2
 DP9685* NAVD 88 ORTHO HEIGHT -   229.768 (meters)      753.83  (feet) ADJUSTED
 DP9685  ______________________________________________________________________
 DP9685  GEOID HEIGHT    -        -32.598 (meters)                     GEOID18
 DP9685  DYNAMIC HEIGHT  -        229.666 (meters)      753.50  (feet) COMP
 DP9685  MODELED GRAVITY -    980,174.8   (mgal)                       NAVD 88
 DP9685
 DP9685  VERT ORDER      -  SECOND    CLASS I
 DP9685
 DP9685.The horizontal coordinates were established by autonomous hand held GPS
 DP9685.observations and have an estimated accuracy of +/- 10 meters.
 DP9685
 DP9685.The orthometric height was determined by differential leveling and
 DP9685.adjusted by the NATIONAL GEODETIC SURVEY
 DP9685.in January 2016.
 DP9685
 DP9685.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9685.GEOID18 height accuracy estimate available here.
 DP9685
 DP9685.Click photographs - Photos may exist for this station.
 DP9685
 DP9685.The dynamic height is computed by dividing the NAVD 88
 DP9685.geopotential number by the normal gravity value computed on the
 DP9685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9685.degrees latitude (g = 980.6199 gals.).
 DP9685
 DP9685.The modeled gravity was interpolated from observed gravity values.
 DP9685
 DP9685;                    North         East    Units  Estimated Accuracy
 DP9685;SPC IL W     -   464,913.      775,285.      MT  (+/- 10 meters HH2 GPS)
 DP9685
 DP9685_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0833324754(NAD 83)
 DP9685
 DP9685                          SUPERSEDED SURVEY CONTROL
 DP9685
 DP9685.No superseded survey control is available for this station.
 DP9685
 DP9685_MARKER: F = FLANGE-ENCASED ROD
 DP9685_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9685_STAMPING: WM 213 2015
 DP9685_MARK LOGO: UIL
 DP9685_PROJECTION: FLUSH
 DP9685_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9685_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9685+STABILITY: POSITION/ELEVATION WELL
 DP9685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9685+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2015
 DP9685_ROD/PIPE-DEPTH: 8.5 meters
 DP9685_SLEEVE-DEPTH  : 0.9 meters
 DP9685
 DP9685  HISTORY     - Date     Condition        Report By
 DP9685  HISTORY     - 20150514 MONUMENTED       BCA
 DP9685
 DP9685                          STATION DESCRIPTION
 DP9685
 DP9685'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9685'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTHEAST OF METAMORA,
 DP9685'5.5 MI (8.8 KM) NORTHWEST OF ROANOKE AND 4.8 MI (7.7 KM) SOUTH OF
 DP9685'WASHBURN.
 DP9685'
 DP9685'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 18 LOCATED IN
 DP9685'CAZENOVIA, IL, GO EAST ON CR 18 FOR 3.1 MI (5.0 KM) TO CR 1 AND TO THE
 DP9685'STATION ON THE LEFT.
 DP9685'
 DP9685'THE STATION IS LOCATED 41.1 FT (12.5 M) NORTH OF THE CENTERLINE OF CR
 DP9685'18, 149 FT (45.4 M) EAST OF THE CENTERLINE OF CR 1400E, 84.0 FT (25.6
 DP9685'M) EAST-SOUTHEAST OF THE EAST END OF A CONCRETE HEADWALL, 65.6 FT
 DP9685'(20.0 M) WEST-NORTHWEST OF A POST FOR A 'NO PASSING' SIGN AND 27.8 FT
 DP9685'(8.5 M) NORTH OF THE EDGE OF PAVEMENT OF CR 18.
 DP9685'
 DP9685'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9685'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9685'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9686 ***********************************************************************
 DP9686  DESIGNATION -  WM 214
 DP9686  PID         -  DP9686
 DP9686  STATE/COUNTY-  IL/WOODFORD
 DP9686  COUNTRY     -  US
 DP9686  USGS QUAD   -  METAMORA (2018)
 DP9686
 DP9686                         *CURRENT SURVEY CONTROL
 DP9686  ______________________________________________________________________
 DP9686* NAD 83(1986) POSITION- 40 51 03.9    (N) 089 17 37.7    (W)   HD_HELD2
 DP9686* NAVD 88 ORTHO HEIGHT -   232.706 (meters)      763.47  (feet) ADJUSTED
 DP9686  ______________________________________________________________________
 DP9686  GEOID HEIGHT    -        -32.616 (meters)                     GEOID18
 DP9686  DYNAMIC HEIGHT  -        232.602 (meters)      763.13  (feet) COMP
 DP9686  MODELED GRAVITY -    980,174.7   (mgal)                       NAVD 88
 DP9686
 DP9686  VERT ORDER      -  SECOND    CLASS I
 DP9686
 DP9686.The horizontal coordinates were established by autonomous hand held GPS
 DP9686.observations and have an estimated accuracy of +/- 10 meters.
 DP9686
 DP9686.The orthometric height was determined by differential leveling and
 DP9686.adjusted by the NATIONAL GEODETIC SURVEY
 DP9686.in January 2016.
 DP9686
 DP9686.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9686.GEOID18 height accuracy estimate available here.
 DP9686
 DP9686.Click photographs - Photos may exist for this station.
 DP9686
 DP9686.The dynamic height is computed by dividing the NAVD 88
 DP9686.geopotential number by the normal gravity value computed on the
 DP9686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9686.degrees latitude (g = 980.6199 gals.).
 DP9686
 DP9686.The modeled gravity was interpolated from observed gravity values.
 DP9686
 DP9686;                    North         East    Units  Estimated Accuracy
 DP9686;SPC IL W     -   464,856.      773,599.      MT  (+/- 10 meters HH2 GPS)
 DP9686
 DP9686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0664624758(NAD 83)
 DP9686
 DP9686                          SUPERSEDED SURVEY CONTROL
 DP9686
 DP9686.No superseded survey control is available for this station.
 DP9686
 DP9686_MARKER: F = FLANGE-ENCASED ROD
 DP9686_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9686_STAMPING: WM 214 2015
 DP9686_MARK LOGO: UIL
 DP9686_PROJECTION: FLUSH
 DP9686_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9686_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9686+STABILITY: POSITION/ELEVATION WELL
 DP9686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9686+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2015
 DP9686_ROD/PIPE-DEPTH: 7.3 meters
 DP9686_SLEEVE-DEPTH  : 0.9 meters
 DP9686
 DP9686  HISTORY     - Date     Condition        Report By
 DP9686  HISTORY     - 20150514 MONUMENTED       BCA
 DP9686
 DP9686                          STATION DESCRIPTION
 DP9686
 DP9686'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9686'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTHWEST OF ROANOKE,
 DP9686'5.4 MI (8.7 KM) NORTHEAST OF METAMORA AND 4.7 MI (7.6 KM) SOUTH OF
 DP9686'WASHBURN.
 DP9686'
 DP9686'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 18 LOCATED IN
 DP9686'CAZENOVIA, IL, GO EAST ON CR 18 FOR 2.1 MI (3.4 KM) TO CR 1300E AND TO
 DP9686'THE STATION ON THE LEFT.
 DP9686'
 DP9686'THE STATION IS LOCATED 34.2 FT (10.4 M) NORTH OF THE CENTERLINE OF CR
 DP9686'18, 80.8 FT (24.6 M) WEST OF THE CENTERLINE OF CR 1300E, 70.1 FT (21.4
 DP9686'M) SOUTHWEST OF A POWER POLE AND 21.7 FT (6.6 M) NORTH OF THE EDGE OF
 DP9686'PAVEMENT OF CR 18.
 DP9686'
 DP9686'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9686'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9686'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9687 ***********************************************************************
 DP9687  DESIGNATION -  WM 215
 DP9687  PID         -  DP9687
 DP9687  STATE/COUNTY-  IL/WOODFORD
 DP9687  COUNTRY     -  US
 DP9687  USGS QUAD   -  METAMORA (2018)
 DP9687
 DP9687                         *CURRENT SURVEY CONTROL
 DP9687  ______________________________________________________________________
 DP9687* NAD 83(1986) POSITION- 40 51 02.4    (N) 089 18 44.9    (W)   HD_HELD2
 DP9687* NAVD 88 ORTHO HEIGHT -   233.816 (meters)      767.11  (feet) ADJUSTED
 DP9687  ______________________________________________________________________
 DP9687  GEOID HEIGHT    -        -32.633 (meters)                     GEOID18
 DP9687  DYNAMIC HEIGHT  -        233.712 (meters)      766.77  (feet) COMP
 DP9687  MODELED GRAVITY -    980,174.6   (mgal)                       NAVD 88
 DP9687
 DP9687  VERT ORDER      -  SECOND    CLASS I
 DP9687
 DP9687.The horizontal coordinates were established by autonomous hand held GPS
 DP9687.observations and have an estimated accuracy of +/- 10 meters.
 DP9687
 DP9687.The orthometric height was determined by differential leveling and
 DP9687.adjusted by the NATIONAL GEODETIC SURVEY
 DP9687.in January 2016.
 DP9687
 DP9687.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9687.GEOID18 height accuracy estimate available here.
 DP9687
 DP9687.Click photographs - Photos may exist for this station.
 DP9687
 DP9687.The dynamic height is computed by dividing the NAVD 88
 DP9687.geopotential number by the normal gravity value computed on the
 DP9687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9687.degrees latitude (g = 980.6199 gals.).
 DP9687
 DP9687.The modeled gravity was interpolated from observed gravity values.
 DP9687
 DP9687;                    North         East    Units  Estimated Accuracy
 DP9687;SPC IL W     -   464,794.      772,026.      MT  (+/- 10 meters HH2 GPS)
 DP9687
 DP9687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0507124753(NAD 83)
 DP9687
 DP9687                          SUPERSEDED SURVEY CONTROL
 DP9687
 DP9687.No superseded survey control is available for this station.
 DP9687
 DP9687_MARKER: F = FLANGE-ENCASED ROD
 DP9687_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9687_STAMPING: WM 215 2015
 DP9687_MARK LOGO: UIL
 DP9687_PROJECTION: FLUSH
 DP9687_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9687_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9687+STABILITY: POSITION/ELEVATION WELL
 DP9687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9687+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2015
 DP9687_ROD/PIPE-DEPTH: 7.3 meters
 DP9687_SLEEVE-DEPTH  : 0.9 meters
 DP9687
 DP9687  HISTORY     - Date     Condition        Report By
 DP9687  HISTORY     - 20150514 MONUMENTED       BCA
 DP9687
 DP9687                          STATION DESCRIPTION
 DP9687
 DP9687'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9687'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-NORTHWEST OF
 DP9687'ROANOKE, 4.9 MI (7.9 KM) SOUTH-SOUTHWEST OF WASHBURN AND 4.9 MI (7.9
 DP9687'KM) NORTH-NORTHEAST OF METAMORA.
 DP9687'
 DP9687'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 18 LOCATED IN
 DP9687'CAZENOVIA, IL, GO EAST ON CR 18 FOR 1.1 MI (1.8 KM) TO CR 1200E AND TO
 DP9687'THE STATION ON THE RIGHT.
 DP9687'
 DP9687'THE STATION IS LOCATED 38.6 FT (11.8 M) SOUTH OF THE CENTERLINE OF CR
 DP9687'18, 56.5 FT (17.2 M) EAST OF THE CENTERLINE OF CR 1200E, 24.6 FT (7.5
 DP9687'M) SOUTH OF THE EDGE OF PAVEMENT OF CR 18, 22.2 FT (6.8 M) SOUTHWEST
 DP9687'OF A POST FOR A 'WOODFORD CO 18' SIGN, 5.6 FT (1.7 M) SOUTHEAST OF THE
 DP9687'SOUTHEAST CORNER OF A FIBER OPTIC MANHOLE, 8.2 FT (2.5 M) NORTHWEST OF
 DP9687'A FENCE POST AND 3.5 FT (1.1 M) NORTHEAST OF A FENCE POST.
 DP9687'
 DP9687'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9687'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9687'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9688 ***********************************************************************
 DP9688  DESIGNATION -  WM 216
 DP9688  PID         -  DP9688
 DP9688  STATE/COUNTY-  IL/WOODFORD
 DP9688  COUNTRY     -  US
 DP9688  USGS QUAD   -  METAMORA (2018)
 DP9688
 DP9688                         *CURRENT SURVEY CONTROL
 DP9688  ______________________________________________________________________
 DP9688* NAD 83(1986) POSITION- 40 51 41.84   (N) 089 19 55.02   (W)   HD_HELD1
 DP9688* NAVD 88 ORTHO HEIGHT -   224.009 (meters)      734.94  (feet) ADJUSTED
 DP9688  ______________________________________________________________________
 DP9688  GEOID HEIGHT    -        -32.670 (meters)                     GEOID18
 DP9688  DYNAMIC HEIGHT  -        223.910 (meters)      734.61  (feet) COMP
 DP9688  MODELED GRAVITY -    980,175.8   (mgal)                       NAVD 88
 DP9688
 DP9688  VERT ORDER      -  SECOND    CLASS I
 DP9688
 DP9688.The horizontal coordinates were determined by differentially corrected
 DP9688.hand held GPS observations or other comparable positioning techniques
 DP9688.and have an estimated accuracy of +/- 3 meters.
 DP9688
 DP9688.The orthometric height was determined by differential leveling and
 DP9688.adjusted by the NATIONAL GEODETIC SURVEY
 DP9688.in January 2016.
 DP9688
 DP9688.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9688.GEOID18 height accuracy estimate available here.
 DP9688
 DP9688.Click photographs - Photos may exist for this station.
 DP9688
 DP9688.The dynamic height is computed by dividing the NAVD 88
 DP9688.geopotential number by the normal gravity value computed on the
 DP9688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9688.degrees latitude (g = 980.6199 gals.).
 DP9688
 DP9688.The modeled gravity was interpolated from observed gravity values.
 DP9688
 DP9688;                    North         East    Units  Estimated Accuracy
 DP9688;SPC IL W     -   465,994.6     770,371.9     MT  (+/- 3 meters HH1 GPS) 
 DP9688
 DP9688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0346126013(NAD 83)
 DP9688
 DP9688                          SUPERSEDED SURVEY CONTROL
 DP9688
 DP9688.No superseded survey control is available for this station.
 DP9688
 DP9688_MARKER: F = FLANGE-ENCASED ROD
 DP9688_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9688_STAMPING: WM 216 2015
 DP9688_MARK LOGO: UIL
 DP9688_PROJECTION: RECESSED 10 CENTIMETERS
 DP9688_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP9688_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP9688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9688+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2020
 DP9688_ROD/PIPE-DEPTH: 9.8 meters
 DP9688_SLEEVE-DEPTH  : 0.9 meters
 DP9688
 DP9688  HISTORY     - Date     Condition        Report By
 DP9688  HISTORY     - 20150514 MONUMENTED       BCA
 DP9688  HISTORY     - 20200917 GOOD             ILDT
 DP9688
 DP9688                          STATION DESCRIPTION
 DP9688
 DP9688'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9688'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-NORTHWEST OF
 DP9688'ROANOKE, 5.1 MI (8.2 KM) NORTH-NORTHEAST OF METAMORA AND 4.5 MI (7.2
 DP9688'KM) SOUTH-SOUTHWEST OF WASHBURN.
 DP9688'
 DP9688'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 18 LOCATED IN
 DP9688'CAZENOVIA, IL, GO NORTH ON SR 89 FOR 0.8 MI (1.3 KM) TO THE STATION ON
 DP9688'THE LEFT.
 DP9688'
 DP9688'THE STATION IS LOCATED 39.7 FT (12.1 M) NORTHWEST OF THE CENTERLINE OF
 DP9688'SR 89, 47.3 FT (14.4 M) SOUTH OF A WELL, 33.1 FT (10.1 M)
 DP9688'NORTH-NORTHWEST OF A SIGN POST, 32.2 FT (9.8 M) SOUTH-SOUTHEAST OF A
 DP9688'GUARDRAIL POST AND 22.6 FT (6.9 M) NORTHWEST OF THE EDGE OF PAVEMENT
 DP9688'OF SR 89.
 DP9688'
 DP9688'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9688'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9688'IN IDENTIFICATION.
 DP9688
 DP9688                          STATION RECOVERY (2020)
 DP9688
 DP9688'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DP9688'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9689 ***********************************************************************
 DP9689  DESIGNATION -  WM 217
 DP9689  PID         -  DP9689
 DP9689  STATE/COUNTY-  IL/WOODFORD
 DP9689  COUNTRY     -  US
 DP9689  USGS QUAD   -  METAMORA (2018)
 DP9689
 DP9689                         *CURRENT SURVEY CONTROL
 DP9689  ______________________________________________________________________
 DP9689* NAD 83(1986) POSITION- 40 51 53.8    (N) 089 20 58.4    (W)   HD_HELD2
 DP9689* NAVD 88 ORTHO HEIGHT -   218.878 (meters)      718.10  (feet) ADJUSTED
 DP9689  ______________________________________________________________________
 DP9689  GEOID HEIGHT    -        -32.694 (meters)                     GEOID18
 DP9689  DYNAMIC HEIGHT  -        218.782 (meters)      717.79  (feet) COMP
 DP9689  MODELED GRAVITY -    980,176.5   (mgal)                       NAVD 88
 DP9689
 DP9689  VERT ORDER      -  SECOND    CLASS I
 DP9689
 DP9689.The horizontal coordinates were established by autonomous hand held GPS
 DP9689.observations and have an estimated accuracy of +/- 10 meters.
 DP9689
 DP9689.The orthometric height was determined by differential leveling and
 DP9689.adjusted by the NATIONAL GEODETIC SURVEY
 DP9689.in January 2016.
 DP9689
 DP9689.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9689.GEOID18 height accuracy estimate available here.
 DP9689
 DP9689.Click photographs - Photos may exist for this station.
 DP9689
 DP9689.The dynamic height is computed by dividing the NAVD 88
 DP9689.geopotential number by the normal gravity value computed on the
 DP9689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9689.degrees latitude (g = 980.6199 gals.).
 DP9689
 DP9689.The modeled gravity was interpolated from observed gravity values.
 DP9689
 DP9689;                    North         East    Units  Estimated Accuracy
 DP9689;SPC IL W     -   466,350.      768,884.      MT  (+/- 10 meters HH2 GPS)
 DP9689
 DP9689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0198726421(NAD 83)
 DP9689
 DP9689                          SUPERSEDED SURVEY CONTROL
 DP9689
 DP9689.No superseded survey control is available for this station.
 DP9689
 DP9689_MARKER: F = FLANGE-ENCASED ROD
 DP9689_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9689_STAMPING: WM 217 2015
 DP9689_MARK LOGO: UIL
 DP9689_PROJECTION: FLUSH
 DP9689_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9689_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9689+STABILITY: POSITION/ELEVATION WELL
 DP9689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9689+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2015
 DP9689_ROD/PIPE-DEPTH: 7.3 meters
 DP9689_SLEEVE-DEPTH  : 0.9 meters
 DP9689
 DP9689  HISTORY     - Date     Condition        Report By
 DP9689  HISTORY     - 20150514 MONUMENTED       BCA
 DP9689
 DP9689                          STATION DESCRIPTION
 DP9689
 DP9689'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9689'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) EAST OF ROME, 5.2 MI
 DP9689'(8.4 KM) NORTH OF METAMORA AND 4.8 MI (7.7 KM) SOUTHWEST OF WASHBURN.
 DP9689'
 DP9689'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 12 LOCATED
 DP9689'ABOUT 1.0 MI (1.6 KM) NORTH OF CAZENOVIA, IL, GO WEST ON CR 12 (BANTA
 DP9689'RD) FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP9689'
 DP9689'THE STATION IS LOCATED 36.0 FT (11.0 M) NORTH OF THE CENTERLINE OF CR
 DP9689'12 (BANTA RD), 116.5 FT (35.5 M) NORTHWEST OF THE WESTERN MOST OF TWO
 DP9689'TELEPHONE PEDESTALS AND 25.5 FT (7.8 M) NORTH OF THE EDGE OF PAVEMENT
 DP9689'OF CR 12 (BANTA RD).
 DP9689'
 DP9689'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9689'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9689'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9690 ***********************************************************************
 DP9690  DESIGNATION -  WM 218
 DP9690  PID         -  DP9690
 DP9690  STATE/COUNTY-  IL/WOODFORD
 DP9690  COUNTRY     -  US
 DP9690  USGS QUAD   -  METAMORA (2018)
 DP9690
 DP9690                         *CURRENT SURVEY CONTROL
 DP9690  ______________________________________________________________________
 DP9690* NAD 83(1986) POSITION- 40 51 52.7    (N) 089 21 56.6    (W)   HD_HELD2
 DP9690* NAVD 88 ORTHO HEIGHT -   221.602 (meters)      727.04  (feet) ADJUSTED
 DP9690  ______________________________________________________________________
 DP9690  GEOID HEIGHT    -        -32.713 (meters)                     GEOID18
 DP9690  DYNAMIC HEIGHT  -        221.504 (meters)      726.72  (feet) COMP
 DP9690  MODELED GRAVITY -    980,177.1   (mgal)                       NAVD 88
 DP9690
 DP9690  VERT ORDER      -  SECOND    CLASS I
 DP9690
 DP9690.The horizontal coordinates were established by autonomous hand held GPS
 DP9690.observations and have an estimated accuracy of +/- 10 meters.
 DP9690
 DP9690.The orthometric height was determined by differential leveling and
 DP9690.adjusted by the NATIONAL GEODETIC SURVEY
 DP9690.in January 2016.
 DP9690
 DP9690.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9690.GEOID18 height accuracy estimate available here.
 DP9690
 DP9690.Click photographs - Photos may exist for this station.
 DP9690
 DP9690.The dynamic height is computed by dividing the NAVD 88
 DP9690.geopotential number by the normal gravity value computed on the
 DP9690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9690.degrees latitude (g = 980.6199 gals.).
 DP9690
 DP9690.The modeled gravity was interpolated from observed gravity values.
 DP9690
 DP9690;                    North         East    Units  Estimated Accuracy
 DP9690;SPC IL W     -   466,303.      767,522.      MT  (+/- 10 meters HH2 GPS)
 DP9690
 DP9690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0062426424(NAD 83)
 DP9690
 DP9690                          SUPERSEDED SURVEY CONTROL
 DP9690
 DP9690.No superseded survey control is available for this station.
 DP9690
 DP9690_MARKER: F = FLANGE-ENCASED ROD
 DP9690_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9690_STAMPING: WM 218 2015
 DP9690_MARK LOGO: UIL
 DP9690_PROJECTION: FLUSH
 DP9690_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9690_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9690+STABILITY: POSITION/ELEVATION WELL
 DP9690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9690+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2015
 DP9690_ROD/PIPE-DEPTH: 7.3 meters
 DP9690_SLEEVE-DEPTH  : 0.9 meters
 DP9690
 DP9690  HISTORY     - Date     Condition        Report By
 DP9690  HISTORY     - 20150514 MONUMENTED       BCA
 DP9690
 DP9690                          STATION DESCRIPTION
 DP9690
 DP9690'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9690'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST OF ROME, 5.4 MI
 DP9690'(8.7 KM) SOUTHWEST OF WASHBURN AND 5.1 MI (8.2 KM) NORTH OF METAMORA.
 DP9690'
 DP9690'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 12 (BANTA RD)
 DP9690'LOCATED ABOUT 1.0 MI (1.6 KM) NORTH OF CAZENOVIA, IL, GO WEST ON CR 12
 DP9690'FOR 1.6 MI (2.6 KM) TO CR 950E.  CONTINUE WEST ON CR 12 FOR 0.25 MI
 DP9690'(0.4 KM) TO THE STATION ON THE RIGHT.
 DP9690'
 DP9690'THE STATION IS LOCATED 32.0 FT (9.8 M) NORTH OF THE CENTERLINE OF CR
 DP9690'12 (BANTA RD), 69.5 FT (21.2 M) NORTHWEST OF A POWER POLE, 40.7 FT
 DP9690'(12.4 M) WEST OF THE CENTER OF A PRIVATE ENTRANCE '924' AND 22.0 FT
 DP9690'(6.7 M) NORTH OF THE EDGE OF PAVEMENT OF CR 12.
 DP9690'
 DP9690'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9690'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9690'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9691 ***********************************************************************
 DP9691  DESIGNATION -  WM 219
 DP9691  PID         -  DP9691
 DP9691  STATE/COUNTY-  IL/WOODFORD
 DP9691  COUNTRY     -  US
 DP9691  USGS QUAD   -  GERMANTOWN HILLS (2018)
 DP9691
 DP9691                         *CURRENT SURVEY CONTROL
 DP9691  ______________________________________________________________________
 DP9691* NAD 83(1986) POSITION- 40 51 53.7    (N) 089 22 54.7    (W)   HD_HELD2
 DP9691* NAVD 88 ORTHO HEIGHT -   205.791 (meters)      675.17  (feet) ADJUSTED
 DP9691  ______________________________________________________________________
 DP9691  GEOID HEIGHT    -        -32.733 (meters)                     GEOID18
 DP9691  DYNAMIC HEIGHT  -        205.700 (meters)      674.87  (feet) COMP
 DP9691  MODELED GRAVITY -    980,178.1   (mgal)                       NAVD 88
 DP9691
 DP9691  VERT ORDER      -  SECOND    CLASS I
 DP9691
 DP9691.The horizontal coordinates were established by autonomous hand held GPS
 DP9691.observations and have an estimated accuracy of +/- 10 meters.
 DP9691
 DP9691.The orthometric height was determined by differential leveling and
 DP9691.adjusted by the NATIONAL GEODETIC SURVEY
 DP9691.in January 2016.
 DP9691
 DP9691.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9691.GEOID18 height accuracy estimate available here.
 DP9691
 DP9691.Click photographs - Photos may exist for this station.
 DP9691
 DP9691.The dynamic height is computed by dividing the NAVD 88
 DP9691.geopotential number by the normal gravity value computed on the
 DP9691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9691.degrees latitude (g = 980.6199 gals.).
 DP9691
 DP9691.The modeled gravity was interpolated from observed gravity values.
 DP9691
 DP9691;                    North         East    Units  Estimated Accuracy
 DP9691;SPC IL W     -   466,322.      766,161.      MT  (+/- 10 meters HH2 GPS)
 DP9691
 DP9691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9926426492(NAD 83)
 DP9691
 DP9691                          SUPERSEDED SURVEY CONTROL
 DP9691
 DP9691.No superseded survey control is available for this station.
 DP9691
 DP9691_MARKER: F = FLANGE-ENCASED ROD
 DP9691_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9691_STAMPING: WM 219 2015
 DP9691_MARK LOGO: UIL
 DP9691_PROJECTION: FLUSH
 DP9691_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9691_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9691+STABILITY: POSITION/ELEVATION WELL
 DP9691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9691+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2015
 DP9691_ROD/PIPE-DEPTH: 7.3 meters
 DP9691_SLEEVE-DEPTH  : 0.9 meters
 DP9691
 DP9691  HISTORY     - Date     Condition        Report By
 DP9691  HISTORY     - 20150515 MONUMENTED       BCA
 DP9691
 DP9691                          STATION DESCRIPTION
 DP9691
 DP9691'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9691'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) EAST OF ROME, 6.0 MI
 DP9691'(9.7 KM) SOUTHWEST OF WASHBURN AND 5.3 MI (8.5 KM) NORTH-NORTHWEST OF
 DP9691'METAMORA.
 DP9691'
 DP9691'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 12 (BANTA RD)
 DP9691'LOCATED ABOUT 1.0 MI (1.6 KM) NORTH OF CAZENOVIA, IL, GO WEST ON CR 12
 DP9691'FOR 1.6 MI (2.6 KM) TO CR 950E.  CONTINUE WEST ON CR 12 FOR 1.1 MI
 DP9691'(1.8 KM) TO THE STATION ON THE LEFT.
 DP9691'
 DP9691'THE STATION IS LOCATED 23.0 FT (7.0 M) SOUTHWEST OF THE CENTERLINE OF
 DP9691'CR 12 (BANTA RD), 36.3 FT (11.1 M) SOUTHEAST OF A POST FOR A MAILBOX,
 DP9691'10.0 FT (3.0 M) SOUTHWEST OF THE EDGE OF PAVEMENT OF CR 12, 4.3 FT
 DP9691'(1.3 M) SOUTHEAST OF A GUARDRAIL POST AND 4.1 FT (1.2 M)
 DP9691'SOUTH-SOUTHWEST OF A GUARDRAIL POST.
 DP9691'
 DP9691'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9691'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9691'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9692 ***********************************************************************
 DP9692  DESIGNATION -  WM 220
 DP9692  PID         -  DP9692
 DP9692  STATE/COUNTY-  IL/WOODFORD
 DP9692  COUNTRY     -  US
 DP9692  USGS QUAD   -  GERMANTOWN HILLS (2018)
 DP9692
 DP9692                         *CURRENT SURVEY CONTROL
 DP9692  ______________________________________________________________________
 DP9692* NAD 83(1986) POSITION- 40 51 47.1    (N) 089 23 56.9    (W)   HD_HELD2
 DP9692* NAVD 88 ORTHO HEIGHT -   160.792 (meters)      527.53  (feet) ADJUSTED
 DP9692  ______________________________________________________________________
 DP9692  GEOID HEIGHT    -        -32.754 (meters)                     GEOID18
 DP9692  DYNAMIC HEIGHT  -        160.720 (meters)      527.30  (feet) COMP
 DP9692  MODELED GRAVITY -    980,179.6   (mgal)                       NAVD 88
 DP9692
 DP9692  VERT ORDER      -  SECOND    CLASS I
 DP9692
 DP9692.The horizontal coordinates were established by autonomous hand held GPS
 DP9692.observations and have an estimated accuracy of +/- 10 meters.
 DP9692
 DP9692.The orthometric height was determined by differential leveling and
 DP9692.adjusted by the NATIONAL GEODETIC SURVEY
 DP9692.in January 2016.
 DP9692
 DP9692.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9692.GEOID18 height accuracy estimate available here.
 DP9692
 DP9692.Click photographs - Photos may exist for this station.
 DP9692
 DP9692.The dynamic height is computed by dividing the NAVD 88
 DP9692.geopotential number by the normal gravity value computed on the
 DP9692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9692.degrees latitude (g = 980.6199 gals.).
 DP9692
 DP9692.The modeled gravity was interpolated from observed gravity values.
 DP9692
 DP9692;                    North         East    Units  Estimated Accuracy
 DP9692;SPC IL W     -   466,105.      764,706.      MT  (+/- 10 meters HH2 GPS)
 DP9692
 DP9692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9780326328(NAD 83)
 DP9692
 DP9692                          SUPERSEDED SURVEY CONTROL
 DP9692
 DP9692.No superseded survey control is available for this station.
 DP9692
 DP9692_MARKER: F = FLANGE-ENCASED ROD
 DP9692_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9692_STAMPING: WM 220 2015
 DP9692_MARK LOGO: UIL
 DP9692_PROJECTION: FLUSH
 DP9692_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9692_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9692+STABILITY: POSITION/ELEVATION WELL
 DP9692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9692+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2015
 DP9692_ROD/PIPE-DEPTH: 14.6 meters
 DP9692_SLEEVE-DEPTH  : 0.9 meters
 DP9692
 DP9692  HISTORY     - Date     Condition        Report By
 DP9692  HISTORY     - 20150515 MONUMENTED       BCA
 DP9692
 DP9692                          STATION DESCRIPTION
 DP9692
 DP9692'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9692'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTHEAST OF CHILLICOTHE,
 DP9692'5.6 MI (9.0 KM) EAST-SOUTHEAST OF ROME AND 5.4 MI (8.7 KM)
 DP9692'NORTH-NORTHWEST OF METAMORA.
 DP9692'
 DP9692'TO REACH THE STATION FROM THE JUNCTION OF SR 89 WITH CR 12 (BANTA RD)
 DP9692'LOCATED ABOUT 1.0 MI (1.6 KM) NORTH OF CAZENOVIA, IL, GO WEST ON CR 12
 DP9692'FOR 3.4 MI (5.5 KM) TO CR 775E.  CONTINUE SOUTHWEST ON CR 12 FOR 0.3
 DP9692'MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP9692'
 DP9692'21.7 FT SOUTH OF THE CENTERLINE OF CR 12 (BANTA RD), 30.2 FT (9.2 M)
 DP9692'EAST OF THE CENTER OF A PRIVATE ENTRANCE '751', 11.5 FT (3.5 M) SOUTH
 DP9692'OF THE EDGE OF PAVEMENT OF CR 12 AND 5.2 FT (1.6 M) EAST OF A SIGN
 DP9692'POST.
 DP9692'
 DP9692'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9692'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9692'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9693 ***********************************************************************
 DP9693  DESIGNATION -  WM 221
 DP9693  PID         -  DP9693
 DP9693  STATE/COUNTY-  IL/WOODFORD
 DP9693  COUNTRY     -  US
 DP9693  USGS QUAD   -  GERMANTOWN HILLS (2018)
 DP9693
 DP9693                         *CURRENT SURVEY CONTROL
 DP9693  ______________________________________________________________________
 DP9693* NAD 83(1986) POSITION- 40 52 19.2    (N) 089 24 53.3    (W)   HD_HELD2
 DP9693* NAVD 88 ORTHO HEIGHT -   158.064 (meters)      518.58  (feet) ADJUSTED
 DP9693  ______________________________________________________________________
 DP9693  GEOID HEIGHT    -        -32.785 (meters)                     GEOID18
 DP9693  DYNAMIC HEIGHT  -        157.995 (meters)      518.36  (feet) COMP
 DP9693  MODELED GRAVITY -    980,183.6   (mgal)                       NAVD 88
 DP9693
 DP9693  VERT ORDER      -  SECOND    CLASS I
 DP9693
 DP9693.The horizontal coordinates were established by autonomous hand held GPS
 DP9693.observations and have an estimated accuracy of +/- 10 meters.
 DP9693
 DP9693.The orthometric height was determined by differential leveling and
 DP9693.adjusted by the NATIONAL GEODETIC SURVEY
 DP9693.in January 2016.
 DP9693
 DP9693.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9693.GEOID18 height accuracy estimate available here.
 DP9693
 DP9693.Click photographs - Photos may exist for this station.
 DP9693
 DP9693.The dynamic height is computed by dividing the NAVD 88
 DP9693.geopotential number by the normal gravity value computed on the
 DP9693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9693.degrees latitude (g = 980.6199 gals.).
 DP9693
 DP9693.The modeled gravity was interpolated from observed gravity values.
 DP9693
 DP9693;                    North         East    Units  Estimated Accuracy
 DP9693;SPC IL W     -   467,084.      763,377.      MT  (+/- 10 meters HH2 GPS)
 DP9693
 DP9693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9651027354(NAD 83)
 DP9693
 DP9693                          SUPERSEDED SURVEY CONTROL
 DP9693
 DP9693.No superseded survey control is available for this station.
 DP9693
 DP9693_MARKER: F = FLANGE-ENCASED ROD
 DP9693_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9693_STAMPING: WM 221 2015
 DP9693_MARK LOGO: UIL
 DP9693_PROJECTION: FLUSH
 DP9693_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9693_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9693+STABILITY: POSITION/ELEVATION WELL
 DP9693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9693+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2015
 DP9693_ROD/PIPE-DEPTH: 6.1 meters
 DP9693_SLEEVE-DEPTH  : 0.9 meters
 DP9693
 DP9693  HISTORY     - Date     Condition        Report By
 DP9693  HISTORY     - 20150515 MONUMENTED       BCA
 DP9693
 DP9693                          STATION DESCRIPTION
 DP9693
 DP9693'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9693'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHWEST OF
 DP9693'METAMORA, 5.1 MI (8.2 KM) SOUTHEAST OF CHILLICOTHE AND 4.7 MI (7.6 KM)
 DP9693'EAST OF ROME.
 DP9693'
 DP9693'TO REACH THE STATION FROM THE JUNCTION OF SR 26 WITH CR 12 (BANTA RD)
 DP9693'LOCATED ABOUT 10 MI (16.1 KM) SOUTH OF LACON, IL, GO SOUTHEAST ON CR
 DP9693'12 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE RIGHT.
 DP9693'
 DP9693'THE STATION IS LOCATED 35.7 FT (10.9 M) SOUTHWEST OF THE CENTERLINE OF
 DP9693'CR 12 (BANTA RD), 41 FT (12.5 M) NORTH OF A CULTIVATION LINE AND 25.7
 DP9693'FT (7.8 M) SOUTHWEST OF THE EDGE OF PAVEMENT OF CR 12.
 DP9693'
 DP9693'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9693'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9693'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9694 ***********************************************************************
 DP9694  DESIGNATION -  WM 222
 DP9694  PID         -  DP9694
 DP9694  STATE/COUNTY-  IL/WOODFORD
 DP9694  COUNTRY     -  US
 DP9694  USGS QUAD   -  CHILLICOTHE (2018)
 DP9694
 DP9694                         *CURRENT SURVEY CONTROL
 DP9694  ______________________________________________________________________
 DP9694* NAD 83(1986) POSITION- 40 52 39.2    (N) 089 25 33.6    (W)   HD_HELD2
 DP9694* NAVD 88 ORTHO HEIGHT -   148.071 (meters)      485.80  (feet) ADJUSTED
 DP9694  ______________________________________________________________________
 DP9694  GEOID HEIGHT    -        -32.806 (meters)                     GEOID18
 DP9694  DYNAMIC HEIGHT  -        148.006 (meters)      485.58  (feet) COMP
 DP9694  MODELED GRAVITY -    980,186.7   (mgal)                       NAVD 88
 DP9694
 DP9694  VERT ORDER      -  SECOND    CLASS I
 DP9694
 DP9694.The horizontal coordinates were established by autonomous hand held GPS
 DP9694.observations and have an estimated accuracy of +/- 10 meters.
 DP9694
 DP9694.The orthometric height was determined by differential leveling and
 DP9694.adjusted by the NATIONAL GEODETIC SURVEY
 DP9694.in January 2016.
 DP9694
 DP9694.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9694.GEOID18 height accuracy estimate available here.
 DP9694
 DP9694.Click photographs - Photos may exist for this station.
 DP9694
 DP9694.The dynamic height is computed by dividing the NAVD 88
 DP9694.geopotential number by the normal gravity value computed on the
 DP9694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9694.degrees latitude (g = 980.6199 gals.).
 DP9694
 DP9694.The modeled gravity was interpolated from observed gravity values.
 DP9694
 DP9694;                    North         East    Units  Estimated Accuracy
 DP9694;SPC IL W     -   467,693.      762,428.      MT  (+/- 10 meters HH2 GPS)
 DP9694
 DP9694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9558327997(NAD 83)
 DP9694
 DP9694                          SUPERSEDED SURVEY CONTROL
 DP9694
 DP9694.No superseded survey control is available for this station.
 DP9694
 DP9694_MARKER: F = FLANGE-ENCASED ROD
 DP9694_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9694_STAMPING: WM 222 2015
 DP9694_MARK LOGO: UIL
 DP9694_PROJECTION: FLUSH
 DP9694_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9694_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9694+STABILITY: POSITION/ELEVATION WELL
 DP9694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9694+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2015
 DP9694_ROD/PIPE-DEPTH: 26.8 meters
 DP9694_SLEEVE-DEPTH  : 0.9 meters
 DP9694
 DP9694  HISTORY     - Date     Condition        Report By
 DP9694  HISTORY     - 20150515 MONUMENTED       BCA
 DP9694
 DP9694                          STATION DESCRIPTION
 DP9694
 DP9694'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9694'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTHEAST OF SPRING BAY,
 DP9694'4.4 MI (7.1 KM) SOUTHEAST OF CHILLICOTHE AND 4.0 MI (6.4 KM) EAST OF
 DP9694'ROME.
 DP9694'
 DP9694'TO REACH THE STATION FROM THE JUNCTION OF SR 26 WITH CR 12 LOCATED
 DP9694'ABOUT 10 MI (16.1 KM) SOUTH OF LACON, IL, GO SOUTHEAST ON CR 12 FOR
 DP9694'0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP9694'
 DP9694'THE STATION IS LOCATED 19.4 FT (5.9 M) EAST OF THE CENTERLINE OF CR 12
 DP9694'(BANTA RD), 53.2 FT (16.2 M) NORTH-NORTHEAST OF THE NORTHEAST CORNER
 DP9694'OF A CONCRETE BRIDGE DECK, 22.0 FT (6.7 M) SOUTHWEST OF THE EDGE OF A
 DP9694'PRIVATE ENTRANCE '614', 8.6 FT (2.6 M) EAST OF THE EDGE OF PAVEMENT OF
 DP9694'CR 12, 3.2 FT (1.0 M) SOUTHEAST OF A GUARDRAIL POST AND 3.2 FT (1.0 M)
 DP9694'NORTHEAST OF A GUARD RAIL POST.
 DP9694'
 DP9694'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9694'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9694'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9695 ***********************************************************************
 DP9695  DESIGNATION -  WM 223
 DP9695  PID         -  DP9695
 DP9695  STATE/COUNTY-  IL/WOODFORD
 DP9695  COUNTRY     -  US
 DP9695  USGS QUAD   -  CHILLICOTHE (2018)
 DP9695
 DP9695                         *CURRENT SURVEY CONTROL
 DP9695  ______________________________________________________________________
 DP9695* NAD 83(1986) POSITION- 40 53 13.6    (N) 089 25 49.8    (W)   HD_HELD2
 DP9695* NAVD 88 ORTHO HEIGHT -   146.085 (meters)      479.28  (feet) ADJUSTED
 DP9695  ______________________________________________________________________
 DP9695  GEOID HEIGHT    -        -32.825 (meters)                     GEOID18
 DP9695  DYNAMIC HEIGHT  -        146.021 (meters)      479.07  (feet) COMP
 DP9695  MODELED GRAVITY -    980,189.8   (mgal)                       NAVD 88
 DP9695
 DP9695  VERT ORDER      -  SECOND    CLASS I
 DP9695
 DP9695.The horizontal coordinates were established by autonomous hand held GPS
 DP9695.observations and have an estimated accuracy of +/- 10 meters.
 DP9695
 DP9695.The orthometric height was determined by differential leveling and
 DP9695.adjusted by the NATIONAL GEODETIC SURVEY
 DP9695.in January 2016.
 DP9695
 DP9695.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9695.GEOID18 height accuracy estimate available here.
 DP9695
 DP9695.Click photographs - Photos may exist for this station.
 DP9695
 DP9695.The dynamic height is computed by dividing the NAVD 88
 DP9695.geopotential number by the normal gravity value computed on the
 DP9695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9695.degrees latitude (g = 980.6199 gals.).
 DP9695
 DP9695.The modeled gravity was interpolated from observed gravity values.
 DP9695
 DP9695;                    North         East    Units  Estimated Accuracy
 DP9695;SPC IL W     -   468,751.      762,040.      MT  (+/- 10 meters HH2 GPS)
 DP9695
 DP9695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9523329069(NAD 83)
 DP9695
 DP9695                          SUPERSEDED SURVEY CONTROL
 DP9695
 DP9695.No superseded survey control is available for this station.
 DP9695
 DP9695_MARKER: F = FLANGE-ENCASED ROD
 DP9695_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9695_STAMPING: WM 223 2015
 DP9695_MARK LOGO: UIL
 DP9695_PROJECTION: FLUSH
 DP9695_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9695_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9695+STABILITY: POSITION/ELEVATION WELL
 DP9695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9695+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2015
 DP9695_ROD/PIPE-DEPTH: 23.2 meters
 DP9695_SLEEVE-DEPTH  : 0.9 meters
 DP9695
 DP9695  HISTORY     - Date     Condition        Report By
 DP9695  HISTORY     - 20150519 MONUMENTED       BCA
 DP9695
 DP9695                          STATION DESCRIPTION
 DP9695
 DP9695'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9695'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) NORTHEAST OF SPRING BAY,
 DP9695'3.8 MI (6.1 KM) SOUTHEAST OF CHILLICOTHE AND 3.8 MI (6.1 KM) EAST OF
 DP9695'ROME.
 DP9695'
 DP9695'TO REACH THE STATION FROM THE JUNCTION OF SR 26 WITH CR 12 LOCATED
 DP9695'ABOUT 10 MI (16.1 KM) SOUTH OF LACON, IL, GO NORTH ON SR 26 FOR 0.5 MI
 DP9695'(0.8 KM) TO THE STATION ON THE RIGHT.
 DP9695'
 DP9695'THE STATION IS LOCATED 35.6 FT (10.9 M) SOUTHEAST OF THE CENTERLINE OF
 DP9695'SR 26, 23.7 FT (7.2 M) SOUTHEAST OF THE EDGE OF PAVEMENT OF SR 26 AND
 DP9695'3.2 FT (1.0 M) NORTHWEST OF A POWER POLE.
 DP9695'
 DP9695'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9695'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9695'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9696 ***********************************************************************
 DP9696  DESIGNATION -  WM 224
 DP9696  PID         -  DP9696
 DP9696  STATE/COUNTY-  IL/WOODFORD
 DP9696  COUNTRY     -  US
 DP9696  USGS QUAD   -  CHILLICOTHE (2018)
 DP9696
 DP9696                         *CURRENT SURVEY CONTROL
 DP9696  ______________________________________________________________________
 DP9696* NAD 83(1986) POSITION- 40 54 04.36   (N) 089 25 39.07   (W)   HD_HELD1
 DP9696* NAVD 88 ORTHO HEIGHT -   142.039 (meters)      466.01  (feet) ADJUSTED
 DP9696  ______________________________________________________________________
 DP9696  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 DP9696  DYNAMIC HEIGHT  -        141.978 (meters)      465.81  (feet) COMP
 DP9696  MODELED GRAVITY -    980,190.3   (mgal)                       NAVD 88
 DP9696
 DP9696  VERT ORDER      -  SECOND    CLASS I
 DP9696
 DP9696.The horizontal coordinates were determined by differentially corrected
 DP9696.hand held GPS observations or other comparable positioning techniques
 DP9696.and have an estimated accuracy of +/- 3 meters.
 DP9696
 DP9696.The orthometric height was determined by differential leveling and
 DP9696.adjusted by the NATIONAL GEODETIC SURVEY
 DP9696.in January 2016.
 DP9696
 DP9696.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9696.GEOID18 height accuracy estimate available here.
 DP9696
 DP9696.Click photographs - Photos may exist for this station.
 DP9696
 DP9696.The dynamic height is computed by dividing the NAVD 88
 DP9696.geopotential number by the normal gravity value computed on the
 DP9696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9696.degrees latitude (g = 980.6199 gals.).
 DP9696
 DP9696.The modeled gravity was interpolated from observed gravity values.
 DP9696
 DP9696;                    North         East    Units  Estimated Accuracy
 DP9696;SPC IL W     -   470,318.4     762,277.6     MT  (+/- 3 meters HH1 GPS) 
 DP9696
 DP9696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9552830627(NAD 83)
 DP9696
 DP9696                          SUPERSEDED SURVEY CONTROL
 DP9696
 DP9696.No superseded survey control is available for this station.
 DP9696
 DP9696_MARKER: F = FLANGE-ENCASED ROD
 DP9696_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9696_STAMPING: WM 224 2015
 DP9696_MARK LOGO: UIL
 DP9696_PROJECTION: RECESSED 8 CENTIMETERS
 DP9696_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 DP9696_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9696+STABILITY: POSITION/ELEVATION WELL
 DP9696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9696+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2023
 DP9696_ROD/PIPE-DEPTH: 18.3 meters
 DP9696_SLEEVE-DEPTH  : 0.9 meters
 DP9696
 DP9696  HISTORY     - Date     Condition        Report By
 DP9696  HISTORY     - 20150519 MONUMENTED       BCA
 DP9696  HISTORY     - 20230919 GOOD             ILDT
 DP9696
 DP9696                          STATION DESCRIPTION
 DP9696
 DP9696'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9696'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST OF WASHBURN, 4.1 MI
 DP9696'(6.6 KM) EAST-NORTHEAST OF ROME AND 3.4 MI (5.5 KM) EAST-SOUTHEAST OF
 DP9696'CHILLICOTHE.
 DP9696'
 DP9696'TO REACH THE STATION FROM THE JUNCTION OF SR 26 WITH CR 12 LOCATED
 DP9696'ABOUT 10 MI (16.1 KM) SOUTH OF LACON, IL, GO NORTH ON SR 26 FOR 1.1 MI
 DP9696'(1.8 KM) TO BRICKTOWN ROAD.  CONTINUE NORTH ON SR 26 FOR 0.45 MI (0.7
 DP9696'KM) TO THE STATION ON THE RIGHT.
 DP9696'
 DP9696'THE STATION IS LOCATED 49.5 FT (15.1 M) EAST-SOUTHEAST OF THE
 DP9696'CENTERLINE OF SR 26, 37.5 FT (11.4 M) SOUTH-SOUTHEAST OF THE EDGE OF
 DP9696'PAVEMENT OF SR 26, 31.0 FT (9.4 M) NORTH-NORTHEAST OF A POWER POLE AND
 DP9696'1.6 FT (0.5 M) SOUTHWEST OF A WOODEN FENCE POST.
 DP9696'
 DP9696'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9696'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9696'IN IDENTIFICATION.
 DP9696
 DP9696                          STATION RECOVERY (2023)
 DP9696
 DP9696'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 DP9696'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9697 ***********************************************************************
 DP9697  DESIGNATION -  WM 225
 DP9697  PID         -  DP9697
 DP9697  STATE/COUNTY-  IL/WOODFORD
 DP9697  COUNTRY     -  US
 DP9697  USGS QUAD   -  CHILLICOTHE (2018)
 DP9697
 DP9697                         *CURRENT SURVEY CONTROL
 DP9697  ______________________________________________________________________
 DP9697* NAD 83(1986) POSITION- 40 54 52.1    (N) 089 25 41.4    (W)   HD_HELD2
 DP9697* NAVD 88 ORTHO HEIGHT -   139.222 (meters)      456.76  (feet) ADJUSTED
 DP9697  ______________________________________________________________________
 DP9697  GEOID HEIGHT    -        -32.856 (meters)                     GEOID18
 DP9697  DYNAMIC HEIGHT  -        139.162 (meters)      456.57  (feet) COMP
 DP9697  MODELED GRAVITY -    980,188.8   (mgal)                       NAVD 88
 DP9697
 DP9697  VERT ORDER      -  SECOND    CLASS I
 DP9697
 DP9697.The horizontal coordinates were established by autonomous hand held GPS
 DP9697.observations and have an estimated accuracy of +/- 10 meters.
 DP9697
 DP9697.The orthometric height was determined by differential leveling and
 DP9697.adjusted by the NATIONAL GEODETIC SURVEY
 DP9697.in January 2016.
 DP9697
 DP9697.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9697.GEOID18 height accuracy estimate available here.
 DP9697
 DP9697.Click photographs - Photos may exist for this station.
 DP9697
 DP9697.The dynamic height is computed by dividing the NAVD 88
 DP9697.geopotential number by the normal gravity value computed on the
 DP9697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9697.degrees latitude (g = 980.6199 gals.).
 DP9697
 DP9697.The modeled gravity was interpolated from observed gravity values.
 DP9697
 DP9697;                    North         East    Units  Estimated Accuracy
 DP9697;SPC IL W     -   471,791.      762,211.      MT  (+/- 10 meters HH2 GPS)
 DP9697
 DP9697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9551432101(NAD 83)
 DP9697
 DP9697                          SUPERSEDED SURVEY CONTROL
 DP9697
 DP9697.No superseded survey control is available for this station.
 DP9697
 DP9697_MARKER: F = FLANGE-ENCASED ROD
 DP9697_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9697_STAMPING: WM 225 2015
 DP9697_MARK LOGO: UIL
 DP9697_PROJECTION: FLUSH
 DP9697_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9697_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9697+STABILITY: POSITION/ELEVATION WELL
 DP9697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9697+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2015
 DP9697_ROD/PIPE-DEPTH: 19.5 meters
 DP9697_SLEEVE-DEPTH  : 0.9 meters
 DP9697
 DP9697  HISTORY     - Date     Condition        Report By
 DP9697  HISTORY     - 20150519 MONUMENTED       BCA
 DP9697
 DP9697                          STATION DESCRIPTION
 DP9697
 DP9697'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9697'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST OF WASHBURN, 4.5 MI
 DP9697'(7.2 KM) EAST-NORTHEAST OF ROME AND 3.1 MI (5.0 KM) EAST OF
 DP9697'CHILLICOTHE.
 DP9697'
 DP9697'TO REACH THE STATION FROM THE JUNCTION OF SR 26 WITH CR 12 LOCATED
 DP9697'ABOUT 10 MI (16.1 KM) SOUTH OF LACON, IL, GO NORTH ON SR 26 FOR 1.9 MI
 DP9697'(3.1 KM) TO COLUMBIA ROAD.  CONTINUE NORTH ON SR 26 FOR 0.5 MI (0.8
 DP9697'KM) TO THE STATION ON THE LEFT.
 DP9697'
 DP9697'THE STATION IS LOCATED 27.2 FT (8.3 M) WEST-NORTHWEST OF THE
 DP9697'CENTERLINE OF SR 26, 30.6 FT (9.3 M) SOUTH-SOUTHWEST OF A POWER POLE,
 DP9697'18.5 FT (5.6 M) NORTH OF THE CENTER OF A PRIVATE ENTRANCE '2247', 15.0
 DP9697'FT (4.6 M) WEST-NORTHWEST OF THE EDGE OF PAVEMENT OF SR 26, 13.6 FT
 DP9697'(4.1 M) EAST OF THE CORNER OF A CHAIN-LINK FENCE AND 4.5 FT (1.4 M)
 DP9697'SOUTH-SOUTHWEST OF A SIGN POST '2247'.
 DP9697'
 DP9697'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9697'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9697'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9698 ***********************************************************************
 DP9698  DESIGNATION -  WM 226
 DP9698  PID         -  DP9698
 DP9698  STATE/COUNTY-  IL/MARSHALL
 DP9698  COUNTRY     -  US
 DP9698  USGS QUAD   -  CHILLICOTHE (2018)
 DP9698
 DP9698                         *CURRENT SURVEY CONTROL
 DP9698  ______________________________________________________________________
 DP9698* NAD 83(1986) POSITION- 40 56 10.8    (N) 089 25 49.1    (W)   HD_HELD2
 DP9698* NAVD 88 ORTHO HEIGHT -   139.990 (meters)      459.28  (feet) ADJUSTED
 DP9698  ______________________________________________________________________
 DP9698  GEOID HEIGHT    -        -32.885 (meters)                     GEOID18
 DP9698  DYNAMIC HEIGHT  -        139.929 (meters)      459.08  (feet) COMP
 DP9698  MODELED GRAVITY -    980,188.8   (mgal)                       NAVD 88
 DP9698
 DP9698  VERT ORDER      -  SECOND    CLASS I
 DP9698
 DP9698.The horizontal coordinates were established by autonomous hand held GPS
 DP9698.observations and have an estimated accuracy of +/- 10 meters.
 DP9698
 DP9698.The orthometric height was determined by differential leveling and
 DP9698.adjusted by the NATIONAL GEODETIC SURVEY
 DP9698.in January 2016.
 DP9698
 DP9698.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9698.GEOID18 height accuracy estimate available here.
 DP9698
 DP9698.Click photographs - Photos may exist for this station.
 DP9698
 DP9698.The dynamic height is computed by dividing the NAVD 88
 DP9698.geopotential number by the normal gravity value computed on the
 DP9698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9698.degrees latitude (g = 980.6199 gals.).
 DP9698
 DP9698.The modeled gravity was interpolated from observed gravity values.
 DP9698
 DP9698;                    North         East    Units  Estimated Accuracy
 DP9698;SPC IL W     -   474,217.      762,010.      MT  (+/- 10 meters HH2 GPS)
 DP9698
 DP9698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9540234533(NAD 83)
 DP9698
 DP9698                          SUPERSEDED SURVEY CONTROL
 DP9698
 DP9698.No superseded survey control is available for this station.
 DP9698
 DP9698_MARKER: F = FLANGE-ENCASED ROD
 DP9698_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9698_STAMPING: WM 226 2015
 DP9698_MARK LOGO: UIL
 DP9698_PROJECTION: FLUSH
 DP9698_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9698_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9698+STABILITY: POSITION/ELEVATION WELL
 DP9698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9698+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2015
 DP9698_ROD/PIPE-DEPTH: 9.7 meters
 DP9698_SLEEVE-DEPTH  : 0.9 meters
 DP9698
 DP9698  HISTORY     - Date     Condition        Report By
 DP9698  HISTORY     - 20150519 MONUMENTED       BCA
 DP9698
 DP9698                          STATION DESCRIPTION
 DP9698
 DP9698'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9698'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) SOUTH OF LACON, 5.3 MI
 DP9698'(8.5 KM) NORTHEAST OF ROME AND 3.1 MI (5.0 KM) EAST-NORTHEAST OF
 DP9698'CHILLICOTHE.
 DP9698'
 DP9698'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 26 (PRAIRIE
 DP9698'ST) LOCATED IN LACON, IL, GO SOUTH ON SR 26 FOR 6.2 MI (10.0 KM) TO
 DP9698'SUN FOUNTAIN ROAD.  CONTINUE SOUTH ON SR 26 FOR 0.15 MI (0.2 KM) TO
 DP9698'THE STATION ON THE RIGHT.
 DP9698'
 DP9698'THE STATION IS LOCATED 20.0 FT (6.1 M) WEST OF THE CENTERLINE OF SR
 DP9698'26, 110.0 FT (33.5 M) SOUTH OF A BRIDGE DECK AND 6.8 FT (2.1 M) WEST
 DP9698'OF THE EDGE OF PAVEMENT OF SR 26.
 DP9698'
 DP9698'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9698'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9698'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9699 ***********************************************************************
 DP9699  DESIGNATION -  WM 227
 DP9699  PID         -  DP9699
 DP9699  STATE/COUNTY-  IL/MARSHALL
 DP9699  COUNTRY     -  US
 DP9699  USGS QUAD   -  CHILLICOTHE (2018)
 DP9699
 DP9699                         *CURRENT SURVEY CONTROL
 DP9699  ______________________________________________________________________
 DP9699* NAD 83(1986) POSITION- 40 56 59.6    (N) 089 25 47.6    (W)   HD_HELD2
 DP9699* NAVD 88 ORTHO HEIGHT -   139.414 (meters)      457.39  (feet) ADJUSTED
 DP9699  ______________________________________________________________________
 DP9699  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 DP9699  DYNAMIC HEIGHT  -        139.353 (meters)      457.19  (feet) COMP
 DP9699  MODELED GRAVITY -    980,189.1   (mgal)                       NAVD 88
 DP9699
 DP9699  VERT ORDER      -  SECOND    CLASS I
 DP9699
 DP9699.The horizontal coordinates were established by autonomous hand held GPS
 DP9699.observations and have an estimated accuracy of +/- 10 meters.
 DP9699
 DP9699.The orthometric height was determined by differential leveling and
 DP9699.adjusted by the NATIONAL GEODETIC SURVEY
 DP9699.in January 2016.
 DP9699
 DP9699.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9699.GEOID18 height accuracy estimate available here.
 DP9699
 DP9699.Click photographs - Photos may exist for this station.
 DP9699
 DP9699.The dynamic height is computed by dividing the NAVD 88
 DP9699.geopotential number by the normal gravity value computed on the
 DP9699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9699.degrees latitude (g = 980.6199 gals.).
 DP9699
 DP9699.The modeled gravity was interpolated from observed gravity values.
 DP9699
 DP9699;                    North         East    Units  Estimated Accuracy
 DP9699;SPC IL W     -   475,722.      762,032.      MT  (+/- 10 meters HH2 GPS)
 DP9699
 DP9699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9547936037(NAD 83)
 DP9699
 DP9699                          SUPERSEDED SURVEY CONTROL
 DP9699
 DP9699.No superseded survey control is available for this station.
 DP9699
 DP9699_MARKER: F = FLANGE-ENCASED ROD
 DP9699_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9699_STAMPING: WM 227 2015
 DP9699_MARK LOGO: UIL
 DP9699_PROJECTION: FLUSH
 DP9699_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9699_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9699+STABILITY: POSITION/ELEVATION WELL
 DP9699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9699+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2015
 DP9699_ROD/PIPE-DEPTH: 21.9 meters
 DP9699_SLEEVE-DEPTH  : 0.9 meters
 DP9699
 DP9699  HISTORY     - Date     Condition        Report By
 DP9699  HISTORY     - 20150519 MONUMENTED       BCA
 DP9699
 DP9699                          STATION DESCRIPTION
 DP9699
 DP9699'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9699'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTHEAST OF ROME, 5.3 MI
 DP9699'(8.5 KM) SOUTH OF LACON AND 3.5 MI (5.6 KM) EAST-NORTHEAST OF
 DP9699'CHILLICOTHE.
 DP9699'
 DP9699'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 26 (PRAIRIE
 DP9699'ST) LOCATED IN LACON, IL, GO SOUTH ON SR 26 FOR 4.0 MI (6.4 KM) TO
 DP9699'RICHLAND ROAD.  CONTINUE SOUTH ON SR 26 FOR 1.4 MI (2.3 KM) TO THE
 DP9699'STATION ON THE RIGHT.
 DP9699'
 DP9699'THE STATION IS LOCATED 22.3 FT (6.8 M) NORTHWEST OF THE CENTERLINE OF
 DP9699'SR 26, 38 FT (11.6 M) SOUTH OF RIP-RAP, 10.7 FT (3.3 M) NORTHWEST OF
 DP9699'THE EDGE OF PAVEMENT OF SR 26 AND 11.5 FT (3.5 M) EAST-SOUTHEAST OF A
 DP9699'POWER POLE.
 DP9699'
 DP9699'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9699'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9699'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9700 ***********************************************************************
 DP9700  DESIGNATION -  WM 228
 DP9700  PID         -  DP9700
 DP9700  STATE/COUNTY-  IL/MARSHALL
 DP9700  COUNTRY     -  US
 DP9700  USGS QUAD   -  CHILLICOTHE (2018)
 DP9700
 DP9700                         *CURRENT SURVEY CONTROL
 DP9700  ______________________________________________________________________
 DP9700* NAD 83(1986) POSITION- 40 57 45.1    (N) 089 25 27.5    (W)   HD_HELD2
 DP9700* NAVD 88 ORTHO HEIGHT -   141.416 (meters)      463.96  (feet) ADJUSTED
 DP9700  ______________________________________________________________________
 DP9700  GEOID HEIGHT    -        -32.910 (meters)                     GEOID18
 DP9700  DYNAMIC HEIGHT  -        141.355 (meters)      463.76  (feet) COMP
 DP9700  MODELED GRAVITY -    980,189.5   (mgal)                       NAVD 88
 DP9700
 DP9700  VERT ORDER      -  SECOND    CLASS I
 DP9700
 DP9700.The horizontal coordinates were established by autonomous hand held GPS
 DP9700.observations and have an estimated accuracy of +/- 10 meters.
 DP9700
 DP9700.The orthometric height was determined by differential leveling and
 DP9700.adjusted by the NATIONAL GEODETIC SURVEY
 DP9700.in January 2016.
 DP9700
 DP9700.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9700.GEOID18 height accuracy estimate available here.
 DP9700
 DP9700.Click photographs - Photos may exist for this station.
 DP9700
 DP9700.The dynamic height is computed by dividing the NAVD 88
 DP9700.geopotential number by the normal gravity value computed on the
 DP9700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9700.degrees latitude (g = 980.6199 gals.).
 DP9700
 DP9700.The modeled gravity was interpolated from observed gravity values.
 DP9700
 DP9700;                    North         East    Units  Estimated Accuracy
 DP9700;SPC IL W     -   477,130.      762,491.      MT  (+/- 10 meters HH2 GPS)
 DP9700
 DP9700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9598837427(NAD 83)
 DP9700
 DP9700                          SUPERSEDED SURVEY CONTROL
 DP9700
 DP9700.No superseded survey control is available for this station.
 DP9700
 DP9700_MARKER: F = FLANGE-ENCASED ROD
 DP9700_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9700_STAMPING: WM 228 2015
 DP9700_MARK LOGO: UIL
 DP9700_PROJECTION: FLUSH
 DP9700_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9700_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9700+STABILITY: POSITION/ELEVATION WELL
 DP9700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9700+SATELLITE: SATELLITE OBSERVATIONS - May 19, 2015
 DP9700_ROD/PIPE-DEPTH: 21.9 meters
 DP9700_SLEEVE-DEPTH  : 0.9 meters
 DP9700
 DP9700  HISTORY     - Date     Condition        Report By
 DP9700  HISTORY     - 20150519 MONUMENTED       BCA
 DP9700
 DP9700                          STATION DESCRIPTION
 DP9700
 DP9700'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9700'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTHEAST OF ROME, 4.3
 DP9700'MI (6.9 KM) SOUTH OF LACON AND 4.3 MI (6.9 KM) NORTHEAST OF
 DP9700'CHILLICOTHE.
 DP9700'
 DP9700'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 26 (PRAIRIE
 DP9700'ST) LOCATED IN LACON, IL, GO SOUTH ON SR 26 FOR 4.0 MI (6.4 KM) TO
 DP9700'RICHLAND ROAD.  CONTINUE SOUTH ON SR 26 FOR 0.5 MI (0.8 KM) TO TO THE
 DP9700'STATION ON THE LEFT.
 DP9700'
 DP9700'THE STATION IS LOCATED 53.9 FT (16.4 M) EAST-SOUTHEAST OF THE
 DP9700'CENTERLINE OF SR 26, 42.0 FT (12.8 M) NORTH OF THE NORTHWEST CORNER OF
 DP9700'A CONCRETE PAD, 41.6 FT (12.7 M) EAST-SOUTHEAST OF THE EDGE OF
 DP9700'PAVEMENT OF SR 26, 35.6 FT (10.9 M) SOUTH OF A 36 INCH (91 CM) PECAN
 DP9700'TREE AND 20.3 FT (6.2 M) WEST-NORTHWEST OF THE WEST EDGE OF A CRUSHED
 DP9700'STONE PARKING AREA.
 DP9700'
 DP9700'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9700'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9700'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9701 ***********************************************************************
 DP9701  DESIGNATION -  WM 229
 DP9701  PID         -  DP9701
 DP9701  STATE/COUNTY-  IL/MARSHALL
 DP9701  COUNTRY     -  US
 DP9701  USGS QUAD   -  CHILLICOTHE (2018)
 DP9701
 DP9701                         *CURRENT SURVEY CONTROL
 DP9701  ______________________________________________________________________
 DP9701* NAD 83(1986) POSITION- 40 58 31.4    (N) 089 25 11.6    (W)   HD_HELD2
 DP9701* NAVD 88 ORTHO HEIGHT -   141.721 (meters)      464.96  (feet) ADJUSTED
 DP9701  ______________________________________________________________________
 DP9701  GEOID HEIGHT    -        -32.924 (meters)                     GEOID18
 DP9701  DYNAMIC HEIGHT  -        141.659 (meters)      464.76  (feet) COMP
 DP9701  MODELED GRAVITY -    980,190.2   (mgal)                       NAVD 88
 DP9701
 DP9701  VERT ORDER      -  SECOND    CLASS I
 DP9701
 DP9701.The horizontal coordinates were established by autonomous hand held GPS
 DP9701.observations and have an estimated accuracy of +/- 10 meters.
 DP9701
 DP9701.The orthometric height was determined by differential leveling and
 DP9701.adjusted by the NATIONAL GEODETIC SURVEY
 DP9701.in January 2016.
 DP9701
 DP9701.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9701.GEOID18 height accuracy estimate available here.
 DP9701
 DP9701.Click photographs - Photos may exist for this station.
 DP9701
 DP9701.The dynamic height is computed by dividing the NAVD 88
 DP9701.geopotential number by the normal gravity value computed on the
 DP9701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9701.degrees latitude (g = 980.6199 gals.).
 DP9701
 DP9701.The modeled gravity was interpolated from observed gravity values.
 DP9701
 DP9701;                    North         East    Units  Estimated Accuracy
 DP9701;SPC IL W     -   478,561.      762,850.      MT  (+/- 10 meters HH2 GPS)
 DP9701
 DP9701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9639938845(NAD 83)
 DP9701
 DP9701                          SUPERSEDED SURVEY CONTROL
 DP9701
 DP9701.No superseded survey control is available for this station.
 DP9701
 DP9701_MARKER: F = FLANGE-ENCASED ROD
 DP9701_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9701_STAMPING: WM 229 2015
 DP9701_MARK LOGO: UIL
 DP9701_PROJECTION: FLUSH
 DP9701_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9701_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9701+STABILITY: POSITION/ELEVATION WELL
 DP9701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9701+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2015
 DP9701_ROD/PIPE-DEPTH: 17.0 meters
 DP9701_SLEEVE-DEPTH  : 0.9 meters
 DP9701
 DP9701  HISTORY     - Date     Condition        Report By
 DP9701  HISTORY     - 20150520 MONUMENTED       BCA
 DP9701
 DP9701                          STATION DESCRIPTION
 DP9701
 DP9701'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9701'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTHEAST OF ROME, 5.0
 DP9701'MI (8.0 KM) NORTHEAST OF CHILLICOTHE AND 3.4 MI (5.5 KM) SOUTH OF
 DP9701'LACON.
 DP9701'
 DP9701'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 26 (PRAIRIE
 DP9701'ST) LOCATED IN LACON, IL, GO SOUTH ON SR 26 FOR 3.5 MI (5.6 KM) TO THE
 DP9701'STATION ON THE RIGHT.
 DP9701'
 DP9701'THE STATION IS LOCATED 20.5 FT (6.2 M) WEST OF THE CENTERLINE OF SR
 DP9701'26, 308 FT (93.9 M) NORTH OF A BRIDGE DECK, 7.3 FT (2.2 M) WEST OF THE
 DP9701'EDGE OF PAVEMENT OF SR 26, 4.0 FT (1.2 M) SOUTHWEST OF A GUARDRAIL
 DP9701'POST AND 3.8 FT (1.2 M) NORTHWEST OF A GUARDRAIL POST.
 DP9701'
 DP9701'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9701'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9701'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9702 ***********************************************************************
 DP9702  DESIGNATION -  WM 230
 DP9702  PID         -  DP9702
 DP9702  STATE/COUNTY-  IL/MARSHALL
 DP9702  COUNTRY     -  US
 DP9702  USGS QUAD   -  CHILLICOTHE (2018)
 DP9702
 DP9702                         *CURRENT SURVEY CONTROL
 DP9702  ______________________________________________________________________
 DP9702* NAD 83(1986) POSITION- 40 59 13.6    (N) 089 24 47.7    (W)   HD_HELD2
 DP9702* NAVD 88 ORTHO HEIGHT -   145.230 (meters)      476.48  (feet) ADJUSTED
 DP9702  ______________________________________________________________________
 DP9702  GEOID HEIGHT    -        -32.933 (meters)                     GEOID18
 DP9702  DYNAMIC HEIGHT  -        145.168 (meters)      476.27  (feet) COMP
 DP9702  MODELED GRAVITY -    980,191.0   (mgal)                       NAVD 88
 DP9702
 DP9702  VERT ORDER      -  SECOND    CLASS I
 DP9702
 DP9702.The horizontal coordinates were established by autonomous hand held GPS
 DP9702.observations and have an estimated accuracy of +/- 10 meters.
 DP9702
 DP9702.The orthometric height was determined by differential leveling and
 DP9702.adjusted by the NATIONAL GEODETIC SURVEY
 DP9702.in January 2016.
 DP9702
 DP9702.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9702.GEOID18 height accuracy estimate available here.
 DP9702
 DP9702.Click photographs - Photos may exist for this station.
 DP9702
 DP9702.The dynamic height is computed by dividing the NAVD 88
 DP9702.geopotential number by the normal gravity value computed on the
 DP9702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9702.degrees latitude (g = 980.6199 gals.).
 DP9702
 DP9702.The modeled gravity was interpolated from observed gravity values.
 DP9702
 DP9702;                    North         East    Units  Estimated Accuracy
 DP9702;SPC IL W     -   479,868.      763,398.      MT  (+/- 10 meters HH2 GPS)
 DP9702
 DP9702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9699340131(NAD 83)
 DP9702
 DP9702                          SUPERSEDED SURVEY CONTROL
 DP9702
 DP9702.No superseded survey control is available for this station.
 DP9702
 DP9702_MARKER: F = FLANGE-ENCASED ROD
 DP9702_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9702_STAMPING: WM 230 2015
 DP9702_MARK LOGO: UIL
 DP9702_PROJECTION: FLUSH
 DP9702_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9702_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9702+STABILITY: POSITION/ELEVATION WELL
 DP9702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9702+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2015
 DP9702_ROD/PIPE-DEPTH: 17.1 meters
 DP9702_SLEEVE-DEPTH  : 0.9 meters
 DP9702
 DP9702  HISTORY     - Date     Condition        Report By
 DP9702  HISTORY     - 20150520 MONUMENTED       BCA
 DP9702
 DP9702                          STATION DESCRIPTION
 DP9702
 DP9702'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9702'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHWEST OF WASHBURN,
 DP9702'5.9 MI (9.5 KM) NORTHEAST OF CHILLICOTHE AND 2.6 MI (4.2 KM) SOUTH OF
 DP9702'LACON.
 DP9702'
 DP9702'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 26 (PRAIRIE
 DP9702'ST) LOCATED IN LACON, IL, GO SOUTH ON SR 26 FOR 2.6 MI (4.2 KM) TO THE
 DP9702'STATION ON THE RIGHT.
 DP9702'
 DP9702'THE STATION IS LOCATED 17.9 FT (5.5 M) NORTHWEST OF THE CENTERLINE OF
 DP9702'SR 26, 24 FT (7.3 M) SOUTHWEST OF THE EXTENDED CENTER OF A PRIVATE
 DP9702'ENTRANCE '454', 12.5 FT (3.8 M) SOUTHWEST OF THE CENTER OF A FIELD
 DP9702'ENTRANCE AND 6.2 FT (1.9 M) NORTHWEST OF THE EDGE OF PAVEMENT OF SR
 DP9702'26.
 DP9702'
 DP9702'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9702'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9702'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9703 ***********************************************************************
 DP9703  DESIGNATION -  WM 231
 DP9703  PID         -  DP9703
 DP9703  STATE/COUNTY-  IL/MARSHALL
 DP9703  COUNTRY     -  US
 DP9703  USGS QUAD   -  LACON (2018)
 DP9703
 DP9703                         *CURRENT SURVEY CONTROL
 DP9703  ______________________________________________________________________
 DP9703* NAD 83(1986) POSITION- 41 00 28.8    (N) 089 24 36.1    (W)   HD_HELD2
 DP9703* NAVD 88 ORTHO HEIGHT -   143.194 (meters)      469.80  (feet) ADJUSTED
 DP9703  ______________________________________________________________________
 DP9703  GEOID HEIGHT    -        -32.957 (meters)                     GEOID18
 DP9703  DYNAMIC HEIGHT  -        143.132 (meters)      469.59  (feet) COMP
 DP9703  MODELED GRAVITY -    980,187.7   (mgal)                       NAVD 88
 DP9703
 DP9703  VERT ORDER      -  SECOND    CLASS I
 DP9703
 DP9703.The horizontal coordinates were established by autonomous hand held GPS
 DP9703.observations and have an estimated accuracy of +/- 10 meters.
 DP9703
 DP9703.The orthometric height was determined by differential leveling and
 DP9703.adjusted by the NATIONAL GEODETIC SURVEY
 DP9703.in January 2016.
 DP9703
 DP9703.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9703.GEOID18 height accuracy estimate available here.
 DP9703
 DP9703.Click photographs - Photos may exist for this station.
 DP9703
 DP9703.The dynamic height is computed by dividing the NAVD 88
 DP9703.geopotential number by the normal gravity value computed on the
 DP9703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9703.degrees latitude (g = 980.6199 gals.).
 DP9703
 DP9703.The modeled gravity was interpolated from observed gravity values.
 DP9703
 DP9703;                    North         East    Units  Estimated Accuracy
 DP9703;SPC IL W     -   482,190.      763,649.      MT  (+/- 10 meters HH2 GPS)
 DP9703
 DP9703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9732942442(NAD 83)
 DP9703
 DP9703                          SUPERSEDED SURVEY CONTROL
 DP9703
 DP9703.No superseded survey control is available for this station.
 DP9703
 DP9703_MARKER: F = FLANGE-ENCASED ROD
 DP9703_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9703_STAMPING: WM 231 2015
 DP9703_MARK LOGO: UIL
 DP9703_PROJECTION: FLUSH
 DP9703_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9703_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9703+STABILITY: POSITION/ELEVATION WELL
 DP9703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9703+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2015
 DP9703_ROD/PIPE-DEPTH: 24.2 meters
 DP9703_SLEEVE-DEPTH  : 0.9 meters
 DP9703
 DP9703  HISTORY     - Date     Condition        Report By
 DP9703  HISTORY     - 20150520 MONUMENTED       BCA
 DP9703
 DP9703                          STATION DESCRIPTION
 DP9703
 DP9703'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9703'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH-SOUTHWEST OF
 DP9703'HENRY, 7.1 MI (11.4 KM) NORTHEAST OF CHILLICOTHE AND 1.2 MI (1.9 KM)
 DP9703'SOUTH OF LACON.
 DP9703'
 DP9703'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 26 (PRAIRIE
 DP9703'ST) LOCATED IN LACON, IL, GO SOUTH ON SR 26 FOR 1.1 MI (1.8 KM) TO DAY
 DP9703'SHORE DRIVE AND THE STATION ON THE LEFT.
 DP9703'
 DP9703'THE STATION IS LOCATED 36.0 FT (11.0 M) EAST OF THE CENTERLINE OF SR
 DP9703'26, 15.0 FT (4.6 M) NORTH OF THE EXTENDED CENTERLINE OF MELODY LANE,
 DP9703'24.5 FT (7.5 M) EAST OF THE EDGE OF PAVEMENT OF SR 26 AND 15.0 FT (4.6
 DP9703'M) NORTH OF A POST FOR A 'MELODY LANE' SIGN.
 DP9703'
 DP9703'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9703'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9703'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP9704 ***********************************************************************
 DP9704  DESIGNATION -  WM 232
 DP9704  PID         -  DP9704
 DP9704  STATE/COUNTY-  IL/MARSHALL
 DP9704  COUNTRY     -  US
 DP9704  USGS QUAD   -  LACON (2018)
 DP9704
 DP9704                         *CURRENT SURVEY CONTROL
 DP9704  ______________________________________________________________________
 DP9704* NAD 83(1986) POSITION- 41 01 09.9    (N) 089 24 33.7    (W)   HD_HELD2
 DP9704* NAVD 88 ORTHO HEIGHT -   147.995 (meters)      485.55  (feet) ADJUSTED
 DP9704  ______________________________________________________________________
 DP9704  GEOID HEIGHT    -        -32.971 (meters)                     GEOID18
 DP9704  DYNAMIC HEIGHT  -        147.931 (meters)      485.34  (feet) COMP
 DP9704  MODELED GRAVITY -    980,189.0   (mgal)                       NAVD 88
 DP9704
 DP9704  VERT ORDER      -  SECOND    CLASS I
 DP9704
 DP9704.The horizontal coordinates were established by autonomous hand held GPS
 DP9704.observations and have an estimated accuracy of +/- 10 meters.
 DP9704
 DP9704.The orthometric height was determined by differential leveling and
 DP9704.adjusted by the NATIONAL GEODETIC SURVEY
 DP9704.in January 2016.
 DP9704
 DP9704.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP9704.GEOID18 height accuracy estimate available here.
 DP9704
 DP9704.Click photographs - Photos may exist for this station.
 DP9704
 DP9704.The dynamic height is computed by dividing the NAVD 88
 DP9704.geopotential number by the normal gravity value computed on the
 DP9704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP9704.degrees latitude (g = 980.6199 gals.).
 DP9704
 DP9704.The modeled gravity was interpolated from observed gravity values.
 DP9704
 DP9704;                    North         East    Units  Estimated Accuracy
 DP9704;SPC IL W     -   483,458.      763,694.      MT  (+/- 10 meters HH2 GPS)
 DP9704
 DP9704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL9742043708(NAD 83)
 DP9704
 DP9704                          SUPERSEDED SURVEY CONTROL
 DP9704
 DP9704.No superseded survey control is available for this station.
 DP9704
 DP9704_MARKER: F = FLANGE-ENCASED ROD
 DP9704_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP9704_STAMPING: WM 232 2015
 DP9704_MARK LOGO: UIL
 DP9704_PROJECTION: FLUSH
 DP9704_MAGNETIC: I = MARKER IS A STEEL ROD
 DP9704_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP9704+STABILITY: POSITION/ELEVATION WELL
 DP9704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP9704+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2015
 DP9704_ROD/PIPE-DEPTH: 13.4 meters
 DP9704_SLEEVE-DEPTH  : 0.9 meters
 DP9704
 DP9704  HISTORY     - Date     Condition        Report By
 DP9704  HISTORY     - 20150520 MONUMENTED       BCA
 DP9704
 DP9704                          STATION DESCRIPTION
 DP9704
 DP9704'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2015 (DR)
 DP9704'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHEAST OF
 DP9704'CHILLICOTHE, 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF HENRY AND IN THE TOWN
 DP9704'OF LACON, IL.
 DP9704'
 DP9704'TO REACH THE STATION FROM THE JUNCTION OF SR 17 WITH SR 26 (PRAIRIE
 DP9704'ST) LOCATED IN LACON, IL, GO SOUTH ON SR 26 FOR 0.35 MI (0.6 KM) TO
 DP9704'THE STATION ON THE RIGHT.
 DP9704'
 DP9704'THE STATION IS LOCATED 26.0 FT (7.9 M) WEST OF THE CENTERLINE OF SR 26
 DP9704'(PRAIRIE ST), 23.0 FT (7.0 M) NORTH OF THE CENTERLINE OF PARK STREET,
 DP9704'12.5 FT (3.8 M) SOUTHWEST OF A FIRE HYDRANT, 12.0 FT (3.7 M) NORTH OF
 DP9704'THE BACK OF CURB OF PARK STREET, 6.0 FT (1.8 M) SOUTH OF A GUY POLE
 DP9704'AND 1.0 FT (0.3 M) WEST OF THE WEST EDGE OF A SIDEWALK.
 DP9704'
 DP9704'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP9704'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP9704'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0440 ***********************************************************************
 JB0440  DESIGNATION -  WOLF
 JB0440  PID         -  JB0440
 JB0440  STATE/COUNTY-  IL/JEFFERSON
 JB0440  COUNTRY     -  US
 JB0440  USGS QUAD   -  MOUNT VERNON (2018)
 JB0440
 JB0440                         *CURRENT SURVEY CONTROL
 JB0440  ______________________________________________________________________
 JB0440* NAD 83(1997) POSITION- 38 16 42.74897(N) 088 56 50.68465(W)   ADJUSTED
 JB0440* NAVD 88 ORTHO HEIGHT -   148.211 (meters)      486.26  (feet) ADJUSTED
 JB0440  ______________________________________________________________________
 JB0440  GEOID HEIGHT    -        -30.098 (meters)                     GEOID18
 JB0440  LAPLACE CORR    -         -1.54  (seconds)                    DEFLEC18
 JB0440  DYNAMIC HEIGHT  -        148.116 (meters)      485.94  (feet) COMP
 JB0440  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JB0440
 JB0440  HORZ ORDER      -  SECOND
 JB0440  VERT ORDER      -  SECOND    CLASS 0
 JB0440
 JB0440.The horizontal coordinates were established by classical geodetic methods
 JB0440.and adjusted by the National Geodetic Survey in October 1999.
 JB0440
 JB0440.The orthometric height was determined by differential leveling and
 JB0440.adjusted by the NATIONAL GEODETIC SURVEY
 JB0440.in June 1991.
 JB0440
 JB0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0440.GEOID18 height accuracy estimate available here.
 JB0440
 JB0440.Click photographs - Photos may exist for this station.
 JB0440
 JB0440.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0440
 JB0440.The dynamic height is computed by dividing the NAVD 88
 JB0440.geopotential number by the normal gravity value computed on the
 JB0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0440.degrees latitude (g = 980.6199 gals.).
 JB0440
 JB0440.The modeled gravity was interpolated from observed gravity values.
 JB0440
 JB0440. The following values were computed from the NAD 83(1997) position.
 JB0440
 JB0440;                    North         East     Units Scale Factor Converg.
 JB0440;SPC IL E     -   179,070.300   246,269.670   MT  1.00001054   -0 22 49.5
 JB0440;SPC IL E     -   587,499.81    807,969.74   sFT  1.00001054   -0 22 49.5
 JB0440;UTM  16      - 4,238,514.151   329,663.415   MT  0.99995734   -1 12 24.1
 JB0440
 JB0440!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0440!SPC IL E     -   0.99998147  x   1.00001054  =   0.99999201
 JB0440!UTM  16      -   0.99998147  x   0.99995734  =   0.99993881
 JB0440
 JB0440:                Primary Azimuth Mark                     Grid Az
 JB0440:SPC IL E     -  WOLF AZ MK                               036 19 54.7
 JB0440:UTM  16      -  WOLF AZ MK                               037 09 29.3
 JB0440
 JB0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2966338514(NAD 83)
 JB0440
 JB0440|---------------------------------------------------------------------|
 JB0440| PID    Reference Object                     Distance      Geod. Az  |
 JB0440|                                                           dddmmss.s |
 JB0440| JB1761 MT VERNON TRI CO ELEC RAD MAST      APPROX. 4.2 KM 0094129.5 |
 JB0440| JB1758 MT VERNON RADIO STA WMIX MAST       APPROX.10.5 KM 0120501.3 |
 JB0440| JB0442 WOLF AZ MK                                         0355705.2 |
 JB0440| JB0441 WOLF RM 1                            20.965 METERS 04143     |
 JB0440| JB1755 MT VERNON SE MUNICIPAL TANK         APPROX. 5.7 KM 0464857.4 |
 JB0440| JB0439 WOLF RM 2                            20.724 METERS 17622     |
 JB0440|---------------------------------------------------------------------|
 JB0440
 JB0440                          SUPERSEDED SURVEY CONTROL
 JB0440
 JB0440  NAD 83(1993)-  38 16 42.76220(N)    088 56 50.68347(W) AD(       ) 2
 JB0440  NAD 83(1986)-  38 16 42.76395(N)    088 56 50.68384(W) AD(       ) 2
 JB0440  NAD 27      -  38 16 42.58423(N)    088 56 50.44203(W) AD(       ) 2
 JB0440  NGVD 29 (??/??/92)  148.320  (m)          486.61   (f) ADJ UNCH    2 0
 JB0440  NGVD 29             148.32   (m)          486.6    (f) LEVELING    3  
 JB0440
 JB0440.Superseded values are not recommended for survey control.
 JB0440
 JB0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0440.See file dsdata.pdf to determine how the superseded data were derived.
 JB0440
 JB0440_MARKER: DE = TRAVERSE STATION DISK
 JB0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0440_STAMPING: WOLF 1961
 JB0440_MARK LOGO: CGS
 JB0440_PROJECTION: FLUSH
 JB0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0440+STABILITY: SURFACE MOTION
 JB0440
 JB0440  HISTORY     - Date     Condition        Report By
 JB0440  HISTORY     - 1961     MONUMENTED       CGS
 JB0440  HISTORY     - 1961     GOOD             CGS
 JB0440  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0440
 JB0440                          STATION DESCRIPTION
 JB0440
 JB0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0440'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTHWEST OF MT VERNON ON THE
 JB0440'WEST SIDE OF STATE HIGHWAY 148, IN A TRIANGLE FORMED BY THE HIGHWAY AN
 JB0440'A OILED ROAD AND ON LAND BELONGING TO THE STATE.
 JB0440'
 JB0440'TO REACH THE STATION FROM THE SOUTHWEST CORNER OF THE SQUARE IN MT
 JB0440'VERNON, GO SOUTH ON STATE HIGHWAY 37 FOR 1.2 MILES TO THE JUNCTION OF
 JB0440'STATE HIGHWAY 148, TURN RIGHT AND GO WEST AND SOUTHWEST ON STATE
 JB0440'HIGHWAY 148 FOR 1.9 MILES TO A CROSSROAD JUST WEST OF THE
 JB0440'DRIVE-IN-THEATER, CONTINUE SOUTHWEST ON STATE HIGHWAY 148 FOR 0.95
 JB0440'MILE TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE ON STATE HIGHWAY 148
 JB0440'FOR 0.3 MILE TO CURVE AND STATION ON RIGHT AS DESCRIBED.
 JB0440'
 JB0440'STATION MARK, A STANDARD TRAVERSE DISK SET IN THE TOP OF A 12 INCH
 JB0440'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0440'AND IS STAMPED WOLF 1961.  THE MARK IS 171 FEET SOUTH OF THE SOUTHEAST
 JB0440'CORNER OF HOUSE, 116 FEET EAST OF THE CENTER OF AN OILED ROAD, 55 FEET
 JB0440'WEST OF THE CENTER OF STATE HIGHWAY 148 AND 36.2 FEET SOUTHWEST OF THE
 JB0440'WITNESS POST AND TELEPHONE POLE.
 JB0440'
 JB0440'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB0440'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB0440'GROUND AND IS STAMPED WOLF NO 1 1961.  THE MARK IS 123 FEET
 JB0440'SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE, 32.7 FEET
 JB0440'NORTH-NORTHEAST OF THE WITNESS POST AND TELEPHONE POLE AND 27 FEET
 JB0440'WEST OF THE CENTER OF STATE HIGHWAY 148.
 JB0440'
 JB0440'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB0440'INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE
 JB0440'GROUND AND IS STAMPED WOLF NO 2 1961.  THE MARK IS 94.8 FEET
 JB0440'SOUTH-SOUTHWEST OF THE WITNESS POST, 81 FEET NORTHEAST OF THE
 JB0440'NORTHEAST CORNER OF A SMALL BUILDING AND 25 FEET WEST OF THE CENTER OF
 JB0440'STATE HIGHWAY 148.
 JB0440'
 JB0440'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 JB0440'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0440'AND IS STAMPED WOLF 1961.  THE MARK IS 55 FEET EAST-NORTHEAST OF A
 JB0440'POWER POLE NO 17, 33 FEET NORTHWEST OF THE CENTER OF STATE HIGHWAY
 JB0440'148, 10 FEET EAST OF FENCE AND 3 FEET WEST OF THE WITNESS POST.
 JB0440'
 JB0440'HEIGHT OF LIGHT ABOVE STATION MARK 22.13 METERS.
 JB0440
 JB0440                          STATION RECOVERY (1961)
 JB0440
 JB0440'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0440'4.2 MI SW FROM MT VERNON.
 JB0440'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0440'HOUSE IN MT. VERNON THENCE 3.05 MILES SOUTHWEST ALONG STATE
 JB0440'HIGHWAY 148 ON THE OUTSIDE OF A CURVE IN THE HIGHWAY, NEAR THE
 JB0440'JUNCTION OF AN OILED ROAD NORTH AND NEAR A SMALL CONCRETE BLOCK
 JB0440'HOUSE WEST OF THE HIGHWAY, 52 FEET WEST OF THE CENTER LINE OF THE
 JB0440'HIGHWAY, 117 FEET EAST OF THE CENTER OF THE OILED ROAD NORTH, 172
 JB0440'FEET SOUTH OF THE SOUTHEAST CORNER OF THE HOUSE, 37.5 FEET
 JB0440'SOUTHWEST OF A POWER POLE, 69 FEET SOUTHEAST OF A TWELVE INCH
 JB0440'OAK TREE, 129 FEET NORTHEAST OF THE NORTHEAST CORNER OF A STATE
 JB0440'HIGHWAY STORAGE BUILDING, 36.5 FEET SOUTHWEST OF A METAL WITNESS
 JB0440'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE
 JB0440'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0440
 JB0440                          STATION RECOVERY (2009)
 JB0440
 JB0440'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0440'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME3008 ***********************************************************************
 ME3008  DESIGNATION -  WOLF
 ME3008  PID         -  ME3008
 ME3008  STATE/COUNTY-  IL/COOK
 ME3008  COUNTRY     -  US
 ME3008  USGS QUAD   -  SAG BRIDGE (2018)
 ME3008
 ME3008                         *CURRENT SURVEY CONTROL
 ME3008  ______________________________________________________________________
 ME3008* NAD 83(1997) POSITION- 41 39 58.77645(N) 087 53 35.28050(W)   ADJUSTED
 ME3008* NAVD 88 ORTHO HEIGHT -   233.    (meters)      764.    (feet) SCALED
 ME3008  ______________________________________________________________________
 ME3008  GEOID HEIGHT    -        -33.290 (meters)                     GEOID18
 ME3008  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 ME3008  HORZ ORDER      -  THIRD
 ME3008
 ME3008.The horizontal coordinates were established by classical geodetic methods
 ME3008.and adjusted by the National Geodetic Survey in October 1999.
 ME3008
 ME3008.The orthometric height was scaled from a topographic map.
 ME3008
 ME3008.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME3008.GEOID18 height accuracy estimate available here.
 ME3008
 ME3008.Click photographs - Photos may exist for this station.
 ME3008
 ME3008.The Laplace correction was computed from DEFLEC18 derived deflections.
 ME3008
 ME3008. The following values were computed from the NAD 83(1997) position.
 ME3008
 ME3008;                    North         East     Units Scale Factor Converg.
 ME3008;SPC IL E     -   555,136.060   336,659.930   MT  0.99999153   +0 17 33.5
 ME3008;SPC IL E     - 1,821,308.89  1,104,525.12   sFT  0.99999153   +0 17 33.5
 ME3008;UTM  16      - 4,613,115.220   425,647.296   MT  0.99966803   -0 35 37.6
 ME3008
 ME3008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 ME3008!SPC IL E     -   0.99996869  x   0.99999153  =   0.99996022
 ME3008!UTM  16      -   0.99996869  x   0.99966803  =   0.99963673
 ME3008
 ME3008:                Primary Azimuth Mark                     Grid Az
 ME3008:SPC IL E     -  WOLF AZ MK                               266 19 31.6
 ME3008:UTM  16      -  WOLF AZ MK                               267 12 42.7
 ME3008
 ME3008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2564713115(NAD 83)
 ME3008
 ME3008|---------------------------------------------------------------------|
 ME3008| PID    Reference Object                     Distance      Geod. Az  |
 ME3008|                                                           dddmmss.s |
 ME3008| CM4023 WOLF RM 1                            24.449 METERS 26611     |
 ME3008| AF9258 WOLF AZ MK                          APPROX. 1.0 KM 2663705.1 |
 ME3008| ME3009 KENNEDY SCHOOL FOR CHILDREN TK      375.733 METERS 31708     |
 ME3008| CM4024 WOLF RM 2                            21.071 METERS 34438     |
 ME3008|---------------------------------------------------------------------|
 ME3008
 ME3008                          SUPERSEDED SURVEY CONTROL
 ME3008
 ME3008  NAD 83(1997)-  41 39 58.77648(N)    087 53 35.28081(W) AD(       ) 3
 ME3008  NAD 83(1994)-  41 39 58.77961(N)    087 53 35.28728(W) AD(       ) 3
 ME3008  NAD 83(1986)-  41 39 58.77980(N)    087 53 35.28724(W) AD(       ) 3
 ME3008  NAD 27      -  41 39 58.66740(N)    087 53 35.08560(W) AD(       ) 3
 ME3008
 ME3008.Superseded values are not recommended for survey control.
 ME3008
 ME3008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME3008.See file dsdata.pdf to determine how the superseded data were derived.
 ME3008
 ME3008_MARKER: DS = TRIANGULATION STATION DISK
 ME3008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME3008_STAMPING: WOLF 1956
 ME3008_MARK LOGO: CGS
 ME3008_PROJECTION: FLUSH
 ME3008_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME3008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME3008+STABILITY: SURFACE MOTION
 ME3008
 ME3008  HISTORY     - Date     Condition        Report By
 ME3008  HISTORY     - 1956     MONUMENTED       CGS
 ME3008  HISTORY     - 1967     GOOD             ILHD
 ME3008  HISTORY     - 1967     GOOD             CGS
 ME3008  HISTORY     - 1972     GOOD             LOCSUR
 ME3008  HISTORY     - 1974     GOOD             ALSTER
 ME3008  HISTORY     - 19820615 GOOD             NGS
 ME3008  HISTORY     - 20050115 GOOD             GEOCAC
 ME3008  HISTORY     - 20091202 GOOD             GEOCAC
 ME3008
 ME3008                          STATION DESCRIPTION
 ME3008
 ME3008'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (WNM)
 ME3008'THE STATION IS ABOUT 5 MILES SOUTHWEST OF WILLOW SPRINGS, 2-3/4 MILES
 ME3008'WEST OF PALOS PARK AT THE INTERSECTION OF MCCARTHY ROAD AND WOLF ROAD
 ME3008'AND IS ON LAND OWNED BY THE COOK COUNTY FOREST PRESERVE.  IT IS 96
 ME3008'FEET NORTHEAST OF THE INTERSECTION, 79 FEET NORTH OF THE CENTER OF
 ME3008'MCCARTHY ROAD, 54 FEET EAST OF THE CENTER OF WOLF ROAD, 27 FEET WEST
 ME3008'OF A 24 INCH COTTONWOOD TREE AND 3 FEET NORTH OF A WHITE WITNESS POST.
 ME3008'THE MARK IS FLUSH AND THE DISK IS STAMPED WOLF 1956.
 ME3008'
 ME3008'TO REACH THE STATION FROM STATE HIGHWAY 83 OVERPASS AND U.S. HIGHWAY
 ME3008'45 ABOUT 3-1/2 MILES SOUTH OF WILLOW SPRINGS, GO SOUTH ON HIGHWAY 45
 ME3008'FOR 1.15 MILES TO A PAVED CROSSROAD (MCCARTHY ROAD)  TURN RIGHT AND GO
 ME3008'WEST ON MCCARTHY ROAD FOR 1.95 MILES TO A PAVED CROSSROAD (WOLF ROAD)
 ME3008'AND THE STATION IN THE NORTHEAST ANGLE.
 ME3008'
 ME3008'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON MCCARTHY ROAD
 ME3008'FOR 0.6 MILE TO THE MARK ON THE LEFT.
 ME3008'
 ME3008'REFERENCE MARK 1 IS 79 FEET NORTH OF THE INTERSECTION OF MCCARTHY ROAD
 ME3008'AND WOLF ROAD, 26 FEET WEST OF THE CENTER OF WOLF ROAD AND 2 FEET
 ME3008'SOUTH OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 ME3008'WOLF NO 1 1956.
 ME3008'
 ME3008'REFERENCE MARK 2 IS 38 FEET EAST OF THE CENTER OF WOLF ROAD AND 36
 ME3008'FEET SOUTH OF A TELEPHONE POLE.  THE MARK IS FLUSH AND THE DISK IS
 ME3008'STAMPED WOLF NO 2 1956.
 ME3008'
 ME3008'THE AZIMUTH MARK IS 31 FEET SOUTH OF THE CENTER OF MCCARTHY ROAD, 7
 ME3008'FEET EAST OF A POWER LINE POLE, 2 FEET EAST OF A WHITE WITNESS POST
 ME3008'AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE
 ME3008'DISK IS STAMPED WOLF 1956.
 ME3008'
 ME3008'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 ME3008
 ME3008                          STATION RECOVERY (1967)
 ME3008
 ME3008'RECOVERY NOTE BY IL HIGHWAY DEPT 1967 (DRR)
 ME3008'WOLF 1956 GOOD CONDITION, WOLF NO. 1 1956 GOOD CONDITION, WOLF NO. 2
 ME3008'1956 GOOD CONDITION, WOLF 1956 AZIMUTH MARK GOOD CONDITION.
 ME3008'
 ME3008'THE TELEPHONE POLE USED AS A TIE FOR RM NO 2 HAS BEEN REMOVED.  NEW
 ME3008'TIES ARE AS FOLLOWS- REFERENCE MARK 2 IS 145 FEET NORTH OF THE
 ME3008'INTERSECTION OF MCCARTHY ROAD AND WOLF ROAD, 38 FEET EAST OF THE
 ME3008'CENTER OF WOLF ROAD.  WITNESS POSTS FOR STATION AND AZIMUTH MARK HAVE
 ME3008'BEEN DESTROYED.  FENCE LINE AT AZIMUTH MARK HAS BEEN REMOVED.
 ME3008
 ME3008                          STATION RECOVERY (1967)
 ME3008
 ME3008'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 ME3008'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE DESCRIPTION
 ME3008'IS GOOD WITH THE BELOW CHANGES.  THE STATION MARK IS 1 FOOT SOUTH OF A
 ME3008'METAL WITNESS POST.  REFERENCE MARK 2 IS 9 FEET SOUTHWEST OF A 6 INCH
 ME3008'THORN TREE.  THE AZIMUTH MARK IS 1 FOOT EAST OF A METAL WITNESS POST.
 ME3008'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 2-3/4 MILE WEST
 ME3008'PALOS PARK
 ME3008
 ME3008                          STATION RECOVERY (1972)
 ME3008
 ME3008'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1972 (ARS)
 ME3008'ALL MARKS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 ME3008
 ME3008                          STATION RECOVERY (1974)
 ME3008
 ME3008'RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1974 (LC)
 ME3008'WOLF 1956 GOOD, SET NEW METAL WITNESS POST 1 FOOT E OF MARK. WOLF NO 1
 ME3008'1956 GOOD, WOLF NO 2 1956 GOOD, WOLF 1956 AZ MK-GOOD-METAL WITNESS
 ME3008'POST 1 FOOT W OF MONUMENT.  NOTE- CHANGE IN POSITION OF WITNESS POST
 ME3008'OF TRIANGULATION STATION.
 ME3008'
 ME3008'DISTANCE AND DIRECTION FROM NEAREST TOWN- 5 MILES SW OF WILLOW SPRINGS
 ME3008
 ME3008                          STATION RECOVERY (1982)
 ME3008
 ME3008'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 ME3008'THE STATION MARK, RMS 1 AND 2 AND THE AZ MK WERE RECOVERED IN GOOD
 ME3008'CONDITION.  THE AZ MK WILL NO LONGER SEE THE STATION SO A NEW AZ MK 2
 ME3008'WAS ESTABLISHED AT THE TIME.  THE DISTANCE AND DIRECTION TO THE RM
 ME3008'CHECKED WITH THE OLD DATA.  THE TO REACH TO THIS STATION IS ADEQUATE.
 ME3008'
 ME3008'THE STATION IS A STANDARD CGS DISK STAMPED---WOLF 1956---, SET INTO
 ME3008'THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (37 CM) IN DIAMETER,
 ME3008'FLUSH WITH GROUND.  THE STATION IS LOCATED 96.0 FT (29.3 M) NE FROM
 ME3008'THE APPROXIMATE CENTER OF THE INTERSECTION OF MC CARTHY ROAD AND WOLF
 ME3008'ROAD, 79.0 FT (24.1 M) N FROM THE APPROXIMATE CENTER OF MC CARTHY
 ME3008'ROAD, 54.0 FT (16.5 M) E FROM THE APPROXIMATE CENTER OF WOLF ROAD AND
 ME3008'27.0 FT (8.2 M) W FROM A 26 INCH COTTONWOOD TREE.
 ME3008'
 ME3008'RM NO 1, IS A STANDARD CGS DISK STAMPED---WOLF NO 1 1956---, SET INTO
 ME3008'THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (37 CM) IN DIAMETER,
 ME3008'RECESSED 2 INCHES (6 CM) BELOW THE GROUND.  THE STATION IS LOCATED
 ME3008'76.4 FT (23.3 M) N FROM THE APPROXIMATE CENTER OF MC CARTHY ROAD, 26.0
 ME3008'FT (7.9 M) W FROM THE APPROXIMATE CENTER OF WOLF ROAD, 42.0 FT
 ME3008'(12.8 M) NNE FROM A TELEPHIONE JUNCTION BOX, 2.0 FT (0.6 M) S FROM A
 ME3008'UTILITY POLE AND 1.0 FT (0.3 M) E FROM A WITNESS POST, LEVEL WITH
 ME3008'STATION.
 ME3008'
 ME3008'RM MK NO 2, IS A STANDARD CGS DISK STAMPED---WOLF NO 2 1956---, SET
 ME3008'INTO THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (37 CM) IN
 ME3008'DIAMETER, FLUSH WITH GROUND.  THE STATION IS LOCATED 87.6 FT (26.7 M)
 ME3008'NNW FROM THE 26 INCH COTTONWOOD TREE, 38.0 FT (11.6 M) E FROM THE
 ME3008'APPROXIMATE CENTER OF WOLF ROAD, 6.0 FT (1.8 M) SSW FROM A 16 INCH
 ME3008'CRABAPPLE TREE AND 1.0 FT (0.3 M) S FROM A WITNESS POST, AND LEVEL
 ME3008'WITH STATION.
 ME3008'
 ME3008'AZ MK NO 1, IS A STANDARD CGS DISK STAMPED---WOLF 1956---, SET INTO
 ME3008'THE TOP OF A SQUARE CONCRETE MONUMENT, 12 INCHES (37 CM) IN DIAMETER
 ME3008'PROJECTING 4 INCHES (12 CM) ABOVE THE GROUND.  THE STATION IS LOCATED
 ME3008'31.0 FT (9.4 M) S FROM THE APPROXIMATE CENTER OF MC CARTHY ROAD, 7.0
 ME3008'FT (2.1 M) E FROM A UTILITY POLE, 1.0 FT (0.3 M) E FROM A METAL
 ME3008'WITNESS POST.  NOTE, NO LONGER VISIBLE FROM THE STATION MARK.
 ME3008'
 ME3008'AZ MK NO 2, IS A STANDARD NGS DISK STAMPED---WOLF 1956 NO 2 1982---,
 ME3008'SET INTO THE TOP OF THE NE CORNER OF THE E HEADWALL OF A 24 INCH
 ME3008'CULVERT UNDER PAVED ROAD LEADING TO THE W SIDE.  THE STATION IS
 ME3008'LOCATED 21.6 FT (6.6 M) E FROM THE APPROXIMATE CENTER OF THE PAVED
 ME3008'ROAD AND 49.0 FT (14.9 M) S FROM A SAMLL APPLE TREE.
 ME3008'
 ME3008'TO REACH THE AZ MK FROM THE STATION GO W ON MC CARTHY ROAD FRO 0.30
 ME3008'MILE (0.48 KM) TO A PAVED ROAD N LEADING TO W SIDE OF THE LT J P
 ME3008'KENNEDY JR TRAINING SCHOOL. TURN R AND GO N FOR 0.05 MILE (0.08 KM) TO
 ME3008'A CULVERT UNDER ROAD AND THE AZ MK IN THE NE CORNER OF THE E CONCRETE
 ME3008'HEADWALL.
 ME3008
 ME3008                          STATION RECOVERY (2005)
 ME3008
 ME3008'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 ME3008'RECOVERED IN GOOD CONDITION.
 ME3008
 ME3008                          STATION RECOVERY (2009)
 ME3008
 ME3008'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 ME3008'WOLF FOUND IN GOOD CONDITION.  THERE IS NO WITNESS POST NEAR THE MARK.
 ME3008'RM 1 NOT FOUND.  RM 2 FOUND IN GOOD CONDITION WITH ORANGE WITNESS POST
 ME3008'INTACT.  AZ MARK NOT SOUGHT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0442 ***********************************************************************
 JB0442  DESIGNATION -  WOLF AZ MK
 JB0442  PID         -  JB0442
 JB0442  STATE/COUNTY-  IL/JEFFERSON
 JB0442  COUNTRY     -  US
 JB0442  USGS QUAD   -  MOUNT VERNON (2018)
 JB0442
 JB0442                         *CURRENT SURVEY CONTROL
 JB0442  ______________________________________________________________________
 JB0442* NAD 83(1986) POSITION- 38 16 55.     (N) 088 56 38.     (W)   SCALED
 JB0442* NAVD 88 ORTHO HEIGHT -   146.738 (meters)      481.42  (feet) ADJUSTED
 JB0442  ______________________________________________________________________
 JB0442  GEOID HEIGHT    -        -30.108 (meters)                     GEOID18
 JB0442  DYNAMIC HEIGHT  -        146.644 (meters)      481.11  (feet) COMP
 JB0442  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JB0442
 JB0442  VERT ORDER      -  SECOND    CLASS 0
 JB0442
 JB0442.The horizontal coordinates were scaled from a map and have
 JB0442.an estimated accuracy of +/- 6 seconds.
 JB0442
 JB0442.The orthometric height was determined by differential leveling and
 JB0442.adjusted by the NATIONAL GEODETIC SURVEY
 JB0442.in June 1991.
 JB0442
 JB0442.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0442.GEOID18 height accuracy estimate available here.
 JB0442
 JB0442.Click photographs - Photos may exist for this station.
 JB0442
 JB0442.The dynamic height is computed by dividing the NAVD 88
 JB0442.geopotential number by the normal gravity value computed on the
 JB0442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0442.degrees latitude (g = 980.6199 gals.).
 JB0442
 JB0442.The modeled gravity was interpolated from observed gravity values.
 JB0442
 JB0442;                    North         East    Units  Estimated Accuracy
 JB0442;SPC IL E     -   179,450.      246,580.      MT  (+/- 180 meters Scaled)
 JB0442
 JB0442_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH299388(NAD 83)
 JB0442
 JB0442                          SUPERSEDED SURVEY CONTROL
 JB0442
 JB0442  NGVD 29 (??/??/92)  146.848  (m)          481.78   (f) ADJ UNCH    2 0
 JB0442
 JB0442.Superseded values are not recommended for survey control.
 JB0442
 JB0442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0442.See file dsdata.pdf to determine how the superseded data were derived.
 JB0442
 JB0442_MARKER: DZ = AZIMUTH MARK DISK
 JB0442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0442_STAMPING: WOLF 1961
 JB0442_MARK LOGO: CGS
 JB0442_PROJECTION: FLUSH
 JB0442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0442+STABILITY: SURFACE MOTION
 JB0442
 JB0442  HISTORY     - Date     Condition        Report By
 JB0442  HISTORY     - 1961     MONUMENTED       CGS
 JB0442  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0442
 JB0442                          STATION DESCRIPTION
 JB0442
 JB0442'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0442'3.8 MI SW FROM MT VERNON.
 JB0442'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURTHOUSE
 JB0442'IN MT VERNON, THENCE 2.65 MILES SOUTHWEST ALONG STATE HIGHWAY
 JB0442'148, AT THE CROSSING OF AN ABANDONED SPUR OF THE JEFFERSON
 JB0442'SOUTHWESTERN RAILROAD, NEAR A HOUSE NORTHWEST OF THE HIGHWAY, 33
 JB0442'FEET NORTHWEST OF THE CENTER OF THE HIGHWAY, 104 FEET EAST OF THE
 JB0442'SOUTHEAST CORNER OF A COMPOSITION SHINGLED HOUSE, 55 FEET
 JB0442'NORTHEAST OF POWER POLE 17 WITH A TRANSFORMER, 11 FEET EAST OF A
 JB0442'FENCE, 3.1 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 JB0442'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0442'WITH THE GROUND.
 JB0442
 JB0442                          STATION RECOVERY (2009)
 JB0442
 JB0442'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0442'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AF9258 ***********************************************************************
 AF9258  CBN         -  This is a Cooperative Base Network Control Station.
 AF9258  DESIGNATION -  WOLF AZ MK
 AF9258  PID         -  AF9258
 AF9258  STATE/COUNTY-  IL/COOK
 AF9258  COUNTRY     -  US
 AF9258  USGS QUAD   -  SAG BRIDGE (2018)
 AF9258
 AF9258                         *CURRENT SURVEY CONTROL
 AF9258  ______________________________________________________________________
 AF9258* NAD 83(2011) POSITION- 41 39 56.88390(N) 087 54 18.02332(W)   ADJUSTED
 AF9258* NAD 83(2011) ELLIP HT-   188.516 (meters)        (06/27/12)   ADJUSTED
 AF9258* NAD 83(2011) EPOCH   -  2010.00
 AF9258* NAVD 88 ORTHO HEIGHT -   221.8   (meters)      728.    (feet) GPS OBS
 AF9258  ______________________________________________________________________
 AF9258  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AF9258  GEOID HEIGHT    -        -33.087 (meters)                     GEOID96
 AF9258  GEOID HEIGHT    -        -33.282 (meters)                     GEOID18
 AF9258  NAD 83(2011) X  -    174,443.317 (meters)                     COMP
 AF9258  NAD 83(2011) Y  - -4,768,707.416 (meters)                     COMP
 AF9258  NAD 83(2011) Z  -  4,218,071.723 (meters)                     COMP
 AF9258  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 AF9258
 AF9258  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AF9258  Standards:
 AF9258         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AF9258            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AF9258  -------------------------------------------------------------------
 AF9258  NETWORK    0.48   0.80           0.22   0.16   0.41     -0.00497325
 AF9258  -------------------------------------------------------------------
 AF9258  Click here for local accuracies and other accuracy information.
 AF9258
 AF9258.The horizontal coordinates were established by GPS observations
 AF9258.and adjusted by the National Geodetic Survey in June 2012.
 AF9258
 AF9258.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AF9258.been affixed to the stable North American tectonic plate. See 
 AF9258.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AF9258
 AF9258.The horizontal coordinates are valid at the epoch date displayed above
 AF9258.which is a decimal equivalence of Year/Month/Day.
 AF9258
 AF9258.The orthometric height was determined by GPS observations and a
 AF9258.high-resolution geoid model.
 AF9258
 AF9258.Significant digits in the geoid height do not necessarily reflect accuracy.
 AF9258.GEOID18 height accuracy estimate available here.
 AF9258
 AF9258.Click photographs - Photos may exist for this station.
 AF9258
 AF9258.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AF9258
 AF9258.The Laplace correction was computed from DEFLEC18 derived deflections.
 AF9258
 AF9258.The ellipsoidal height was determined by GPS observations
 AF9258.and is referenced to NAD 83.
 AF9258
 AF9258. The following values were computed from the NAD 83(2011) position.
 AF9258
 AF9258;                    North         East     Units Scale Factor Converg.
 AF9258;SPC IL E     -   555,072.690   335,671.431   MT  0.99999065   +0 17 05.1
 AF9258;SPC IL E     - 1,821,100.98  1,101,282.02   sFT  0.99999065   +0 17 05.1
 AF9258;UTM  16      - 4,613,067.166   424,658.254   MT  0.99966985   -0 36 06.0
 AF9258
 AF9258!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AF9258!SPC IL E     -   0.99997043  x   0.99999065  =   0.99996108
 AF9258!UTM  16      -   0.99997043  x   0.99966985  =   0.99964029
 AF9258
 AF9258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2465813067(NAD 83)
 AF9258
 AF9258                          SUPERSEDED SURVEY CONTROL
 AF9258
 AF9258  NAD 83(2007)-  41 39 56.88393(N)    087 54 18.02424(W) AD(2002.00) 0
 AF9258  ELLIP H (02/10/07)  188.536  (m)                       GP(2002.00)    
 AF9258  ELLIP H (10/15/04)  188.527  (m)                       GP(       ) 4 2
 AF9258  NAD 83(1997)-  41 39 56.88391(N)    087 54 18.02408(W) AD(       ) B
 AF9258  ELLIP H (07/17/98)  188.535  (m)                       GP(       ) 4 1
 AF9258
 AF9258.Superseded values are not recommended for survey control.
 AF9258
 AF9258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9258.See file dsdata.pdf to determine how the superseded data were derived.
 AF9258
 AF9258_MARKER: DZ = AZIMUTH MARK DISK
 AF9258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AF9258_STAMPING: WOLF 1956
 AF9258_MARK LOGO: CGS
 AF9258_MAGNETIC: N = NO MAGNETIC MATERIAL
 AF9258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AF9258+STABILITY: SURFACE MOTION
 AF9258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AF9258+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2005
 AF9258
 AF9258  HISTORY     - Date     Condition        Report By
 AF9258  HISTORY     - 1956     MONUMENTED       CGS
 AF9258  HISTORY     - 20000326 GOOD             SECI
 AF9258  HISTORY     - 20050115 GOOD             GEOCAC
 AF9258
 AF9258                          STATION DESCRIPTION
 AF9258
 AF9258'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 AF9258'THE STATION IS LOCATED ABOUT 5 MI (8.0 KM) SOUTHWEST OF WILLOW
 AF9258'SPRINGS, 3.5 MI (5.6 KM) WEST OF PALOS PARK.  TO REACH FROM THE
 AF9258'JUNCTION OF STATE ROUTE 83 AND U.S. HIGHWAY 45, ABOUT 3.5 MI (5.6 KM)
 AF9258'SOUTH OF WILLOW SPRINGS, GO SOUTH ON HIGHWAY 45 FOR 1.15 MI (1.85 KM)
 AF9258'TO A PAVED CROSSROAD, MCCARTHY ROAD.  TURN RIGHT, WEST, ON MCCARTHY
 AF9258'ROAD FOR 1.95 MI (3.14 KM) TO A PAVED CROSSROAD, WOLF ROAD, CONTINUE
 AF9258'WEST FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.  IT IS 9.4 M
 AF9258'(30.8 FT) SOUTH OF THE CENTER OF THE ROAD, 1.7 M (5.6 FT) EAST OF A
 AF9258'POWER POLE, AND 0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS POST.
 AF9258
 AF9258                          STATION RECOVERY (2000)
 AF9258
 AF9258'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AF9258'RECOVERED AS DESCRIBED
 AF9258
 AF9258                          STATION RECOVERY (2005)
 AF9258
 AF9258'RECOVERY NOTE BY GEOCACHING 2005 (KMP)
 AF9258'GRAVEL ROADS IN THE DESCRIPTION ARE NOW PAVED AND WELL-USED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0441 ***********************************************************************
 JB0441  DESIGNATION -  WOLF RM 1
 JB0441  PID         -  JB0441
 JB0441  STATE/COUNTY-  IL/JEFFERSON
 JB0441  COUNTRY     -  US
 JB0441  USGS QUAD   -  MOUNT VERNON (2018)
 JB0441
 JB0441                         *CURRENT SURVEY CONTROL
 JB0441  ______________________________________________________________________
 JB0441* NAD 83(1986) POSITION- 38 16 43.26   (N) 088 56 50.11   (W)   HD_HELD1
 JB0441* NAVD 88 ORTHO HEIGHT -   148.568 (meters)      487.43  (feet) ADJUSTED
 JB0441  ______________________________________________________________________
 JB0441  GEOID HEIGHT    -        -30.098 (meters)                     GEOID18
 JB0441  DYNAMIC HEIGHT  -        148.473 (meters)      487.12  (feet) COMP
 JB0441  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JB0441
 JB0441  VERT ORDER      -  SECOND    CLASS 0
 JB0441
 JB0441.The horizontal coordinates were determined by differentially corrected
 JB0441.hand held GPS observations or other comparable positioning techniques
 JB0441.and have an estimated accuracy of +/- 3 meters.
 JB0441
 JB0441.The orthometric height was determined by differential leveling and
 JB0441.adjusted by the NATIONAL GEODETIC SURVEY
 JB0441.in June 1991.
 JB0441
 JB0441.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0441.GEOID18 height accuracy estimate available here.
 JB0441
 JB0441.Click photographs - Photos may exist for this station.
 JB0441
 JB0441.The dynamic height is computed by dividing the NAVD 88
 JB0441.geopotential number by the normal gravity value computed on the
 JB0441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0441.degrees latitude (g = 980.6199 gals.).
 JB0441
 JB0441.The modeled gravity was interpolated from observed gravity values.
 JB0441
 JB0441;                    North         East    Units  Estimated Accuracy
 JB0441;SPC IL E     -   179,086.0     246,283.7     MT  (+/- 3 meters HH1 GPS) 
 JB0441
 JB0441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2967738529(NAD 83)
 JB0441
 JB0441                          SUPERSEDED SURVEY CONTROL
 JB0441
 JB0441  NGVD 29 (??/??/92)  148.678  (m)          487.79   (f) ADJ UNCH    2 0
 JB0441
 JB0441.Superseded values are not recommended for survey control.
 JB0441
 JB0441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0441.See file dsdata.pdf to determine how the superseded data were derived.
 JB0441
 JB0441_MARKER: DR = REFERENCE MARK DISK
 JB0441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0441_STAMPING: WOLF NO 1 1961
 JB0441_MARK LOGO: CGS
 JB0441_PROJECTION: FLUSH
 JB0441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0441+STABILITY: SURFACE MOTION
 JB0441
 JB0441  HISTORY     - Date     Condition        Report By
 JB0441  HISTORY     - 1961     MONUMENTED       CGS
 JB0441  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0441
 JB0441                          STATION DESCRIPTION
 JB0441
 JB0441'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0441'4.2 MI SW FROM MT VERNON.
 JB0441'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0441'HOUSE IN MT. VERNON, THENCE 3.05 MILES SOUTHWEST ALONG STATE
 JB0441'HIGHWAY 148 ON THE OUTSIDE OF A CURVE IN THE HIGHWAY, NEAR THE
 JB0441'JUNCTION OF AN OILED ROAD NORTH AND NEAR A SMALL CONCRETE BLOCK
 JB0441'HOUSE WEST OF THE HIGHWAY, 27 FEET WEST OF THE CENTER LINE OF THE
 JB0441'HIGHWAY, 162 FEET EAST OF THE CENTER OF THE OILED ROAD NORTH, 123
 JB0441'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 31.5 FEET
 JB0441'NORTHEAST OF A POWER POLE, 68.8 FEET NORTHEAST OF TRAVERSE
 JB0441'STATION WOLF, 32.8 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 JB0441'0.5 FEET BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0441'CONCRETE POST FLUSH WITH THE GROUND.
 JB0441
 JB0441                          STATION RECOVERY (2009)
 JB0441
 JB0441'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0441'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0439 ***********************************************************************
 JB0439  DESIGNATION -  WOLF RM 2
 JB0439  PID         -  JB0439
 JB0439  STATE/COUNTY-  IL/JEFFERSON
 JB0439  COUNTRY     -  US
 JB0439  USGS QUAD   -  MOUNT VERNON (2018)
 JB0439
 JB0439                         *CURRENT SURVEY CONTROL
 JB0439  ______________________________________________________________________
 JB0439* NAD 83(1986) POSITION- 38 16 42.08   (N) 088 56 50.63   (W)   HD_HELD1
 JB0439* NAVD 88 ORTHO HEIGHT -   148.164 (meters)      486.10  (feet) ADJUSTED
 JB0439  ______________________________________________________________________
 JB0439  GEOID HEIGHT    -        -30.097 (meters)                     GEOID18
 JB0439  DYNAMIC HEIGHT  -        148.069 (meters)      485.79  (feet) COMP
 JB0439  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JB0439
 JB0439  VERT ORDER      -  SECOND    CLASS 0
 JB0439
 JB0439.The horizontal coordinates were determined by differentially corrected
 JB0439.hand held GPS observations or other comparable positioning techniques
 JB0439.and have an estimated accuracy of +/- 3 meters.
 JB0439
 JB0439.The orthometric height was determined by differential leveling and
 JB0439.adjusted by the NATIONAL GEODETIC SURVEY
 JB0439.in June 1991.
 JB0439
 JB0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0439.GEOID18 height accuracy estimate available here.
 JB0439
 JB0439.Click photographs - Photos may exist for this station.
 JB0439
 JB0439.The dynamic height is computed by dividing the NAVD 88
 JB0439.geopotential number by the normal gravity value computed on the
 JB0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0439.degrees latitude (g = 980.6199 gals.).
 JB0439
 JB0439.The modeled gravity was interpolated from observed gravity values.
 JB0439
 JB0439;                    North         East    Units  Estimated Accuracy
 JB0439;SPC IL E     -   179,049.7     246,270.9     MT  (+/- 3 meters HH1 GPS) 
 JB0439
 JB0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2966438493(NAD 83)
 JB0439
 JB0439                          SUPERSEDED SURVEY CONTROL
 JB0439
 JB0439  NGVD 29 (??/??/92)  148.273  (m)          486.46   (f) ADJ UNCH    2 0
 JB0439
 JB0439.Superseded values are not recommended for survey control.
 JB0439
 JB0439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0439.See file dsdata.pdf to determine how the superseded data were derived.
 JB0439
 JB0439_MARKER: DR = REFERENCE MARK DISK
 JB0439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0439_STAMPING: WOLF NO 2 1961
 JB0439_MARK LOGO: CGS
 JB0439_PROJECTION: FLUSH
 JB0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0439+STABILITY: SURFACE MOTION
 JB0439
 JB0439  HISTORY     - Date     Condition        Report By
 JB0439  HISTORY     - 1961     MONUMENTED       CGS
 JB0439  HISTORY     - 20090123 MARK NOT FOUND   ILDT
 JB0439
 JB0439                          STATION DESCRIPTION
 JB0439
 JB0439'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0439'4.2 MI SW FROM MT VERNON.
 JB0439'ABOUT 1.2 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE COURT
 JB0439'HOUSE IN MT. VERNON, THENCE 3.05 MILES SOUTHWEST ALONG STATE
 JB0439'HIGHWAY 148 ON THE OUTSIDE OF A CURVE IN THE HIGHWAY, NEAR THE
 JB0439'JUNCTION OF AN OILED ROAD NORTH AND NEAR A SMALL CONCRETE BLOCK
 JB0439'HOUSE WEST OF THE HIGHWAY, 26 FEET WEST OF THE CENTER LINE OF
 JB0439'THE HIGHWAY, 122 FEET EAST OF THE CENTER OF THE OILED ROAD NORTH,
 JB0439'239 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 81 FEET
 JB0439'NORTHEAST OF THE NORTHEAST CORNER OF THE STATE HIGHWAY STORAGE
 JB0439'BUILDING, 68 FEET SOUTHEAST OF TRAVERSE STATION WOLF, 95 FEET
 JB0439'SOUTH OF A METAL WITNESS POST, ABOUT 0.5 FEET BELOW THE LEVEL OF
 JB0439'THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB0439'GROUND.
 JB0439
 JB0439                          STATION RECOVERY (2009)
 JB0439
 JB0439'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0439'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2332 ***********************************************************************
 LB2332  DESIGNATION -  WOOD
 LB2332  PID         -  LB2332
 LB2332  STATE/COUNTY-  IL/IROQUOIS
 LB2332  COUNTRY     -  US
 LB2332  USGS QUAD   -  ONARGA EAST (2018)
 LB2332
 LB2332                         *CURRENT SURVEY CONTROL
 LB2332  ______________________________________________________________________
 LB2332* NAD 83(2011) POSITION- 40 39 25.67807(N) 087 53 05.34537(W)   ADJUSTED
 LB2332* NAD 83(2011) ELLIP HT-   170.735 (meters)        (06/27/12)   ADJUSTED
 LB2332* NAD 83(2011) EPOCH   -  2010.00
 LB2332* NAVD 88 ORTHO HEIGHT -   203.368 (meters)      667.22  (feet) ADJUSTED
 LB2332  ______________________________________________________________________
 LB2332  GEOID HEIGHT    -        -32.643 (meters)                     GEOID18
 LB2332  NAD 83(2011) X  -    178,844.366 (meters)                     COMP
 LB2332  NAD 83(2011) Y  - -4,842,312.693 (meters)                     COMP
 LB2332  NAD 83(2011) Z  -  4,133,723.845 (meters)                     COMP
 LB2332  LAPLACE CORR    -         -3.12  (seconds)                    DEFLEC18
 LB2332  DYNAMIC HEIGHT  -        203.274 (meters)      666.91  (feet) COMP
 LB2332  MODELED GRAVITY -    980,161.1   (mgal)                       NAVD 88
 LB2332
 LB2332  VERT ORDER      -  SECOND    CLASS I
 LB2332
 LB2332  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2332  Standards:
 LB2332         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2332            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2332  -------------------------------------------------------------------
 LB2332  NETWORK    1.30   1.78           0.59   0.46   0.91      0.00732964
 LB2332  -------------------------------------------------------------------
 LB2332  Click here for local accuracies and other accuracy information.
 LB2332
 LB2332.The horizontal coordinates were established by GPS observations
 LB2332.and adjusted by the National Geodetic Survey in June 2012.
 LB2332
 LB2332.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2332.been affixed to the stable North American tectonic plate. See 
 LB2332.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2332
 LB2332.The horizontal coordinates are valid at the epoch date displayed above
 LB2332.which is a decimal equivalence of Year/Month/Day.
 LB2332
 LB2332.The orthometric height was determined by differential leveling and
 LB2332.adjusted by the NATIONAL GEODETIC SURVEY
 LB2332.in August 2012.
 LB2332
 LB2332.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2332.GEOID18 height accuracy estimate available here.
 LB2332
 LB2332.Click photographs - Photos may exist for this station.
 LB2332
 LB2332.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2332
 LB2332.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2332
 LB2332.The ellipsoidal height was determined by GPS observations
 LB2332.and is referenced to NAD 83.
 LB2332
 LB2332.The dynamic height is computed by dividing the NAVD 88
 LB2332.geopotential number by the normal gravity value computed on the
 LB2332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2332.degrees latitude (g = 980.6199 gals.).
 LB2332
 LB2332.The modeled gravity was interpolated from observed gravity values.
 LB2332
 LB2332. The following values were computed from the NAD 83(2011) position.
 LB2332
 LB2332;                    North         East     Units Scale Factor Converg.
 LB2332;SPC IL E     -   443,063.869   337,929.888   MT  0.99999270   +0 17 32.0
 LB2332;SPC IL E     - 1,453,618.71  1,108,691.64   sFT  0.99999270   +0 17 32.0
 LB2332;UTM  16      - 4,501,073.001   425,200.703   MT  0.99966887   -0 34 35.4
 LB2332
 LB2332!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2332!SPC IL E     -   0.99997322  x   0.99999270  =   0.99996592
 LB2332!UTM  16      -   0.99997322  x   0.99966887  =   0.99964210
 LB2332
 LB2332:                Primary Azimuth Mark                     Grid Az
 LB2332:SPC IL E     -  WATSEKA RESET                            037 22 59.0
 LB2332:UTM  16      -  WATSEKA RESET                            038 15 06.4
 LB2332
 LB2332_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2520001073(NAD 83)
 LB2332
 LB2332|---------------------------------------------------------------------|
 LB2332| PID    Reference Object                     Distance      Geod. Az  |
 LB2332|                                                           dddmmss.s |
 LB2332| LB2340 WATSEKA RESET                       APPROX.13.4 KM 0374031.0 |
 LB2332| CM4028 WOOD RM 1                            28.466 METERS 06449     |
 LB2332| LB2320 WOODWORTH ST PAULS LUTH CHURCH      APPROX. 3.2 KM 0850202.7 |
 LB2332| LB2319 ST JOHNS LUTH CH SPIRE              APPROX. 8.3 KM 0864831.7 |
 LB2332| LB2323 CISSNA PARK MUNICIPAL TANK          APPROX.10.2 KM 1842017.7 |
 LB2332| CM4029 WOOD RM 2                            29.243 METERS 28944     |
 LB2332| CM4027 WOOD AZ MK                                         3421354.2 |
 LB2332|---------------------------------------------------------------------|
 LB2332
 LB2332                          SUPERSEDED SURVEY CONTROL
 LB2332
 LB2332  NAD 83(2007)-  40 39 25.67816(N)    087 53 05.34629(W) AD(2002.00) 0
 LB2332  ELLIP H (02/10/07)  170.756  (m)                       GP(2002.00)    
 LB2332  ELLIP H (02/03/05)  170.750  (m)                       GP(       ) 4 2
 LB2332  NAD 83(1997)-  40 39 25.67806(N)    087 53 05.34615(W) AD(       ) 1
 LB2332  ELLIP H (03/04/03)  170.740  (m)                       GP(       ) 4 2
 LB2332  NAD 83(1997)-  40 39 25.67774(N)    087 53 05.34760(W) AD(       ) 2
 LB2332  NAD 83(1997)-  40 39 25.67797(N)    087 53 05.34898(W) AD(       ) 2
 LB2332  NAD 83(1986)-  40 39 25.68578(N)    087 53 05.35529(W) AD(       ) 2
 LB2332  NAD 27      -  40 39 25.55560(N)    087 53 05.22660(W) AD(       ) 2
 LB2332  NAVD 88 (03/04/03)  203.4    (m)  GEOID99  model used  GPS OBS        
 LB2332
 LB2332.Superseded values are not recommended for survey control.
 LB2332
 LB2332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2332.See file dsdata.pdf to determine how the superseded data were derived.
 LB2332
 LB2332_MARKER: DS = TRIANGULATION STATION DISK
 LB2332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2332_STAMPING: WOOD 1955
 LB2332_MARK LOGO: CGS
 LB2332_PROJECTION: FLUSH
 LB2332_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2332+STABILITY: SURFACE MOTION
 LB2332_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2332+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2020
 LB2332
 LB2332  HISTORY     - Date     Condition        Report By
 LB2332  HISTORY     - 1955     MONUMENTED       CGS
 LB2332  HISTORY     - 200205   GOOD             ASCPC
 LB2332  HISTORY     - 20070908 GOOD             GEOCAC
 LB2332  HISTORY     - 20110125 GOOD             ILDT
 LB2332  HISTORY     - 20110613 GOOD             PATRIC
 LB2332  HISTORY     - 20200227 GOOD             ILDT
 LB2332
 LB2332                          STATION DESCRIPTION
 LB2332
 LB2332'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2332'STATION IS LOCATED IN THE ANGLE FORMED BY THE JUNCTION OF STATE
 LB2332'HIGHWAY 49 AND A GRAVEL ROAD ABOUT 11 MILES SOUTHWEST OF WATSEKA AND
 LB2332'ABOUT 10-1/2 MILES NORTHWEST OF MILFORD.  IT IS 179 FEET SOUTHEAST
 LB2332'OF THE INTERSECTION OF THE GRAVEL ROAD AND A GRAVEL CROSS-OVER, 89
 LB2332'FEET SOUTHWEST OF A POWER LINE POLE AND WHITE WITNESS POST, 70 FEET
 LB2332'SOUTH OF THE CENTER OF THE GRAVEL CROSS-OVER AND 53 FEET NORTHWEST
 LB2332'OF THE CENTER OF HIGHWAY 49 WHERE IT CURVES FROM A NORTH-SOUTH
 LB2332'DIRECTION TO EAST-WEST DIRECTION.  THE MARK IS FLUSH AND THE DISK
 LB2332'IS STAMPED WOOD 1955.
 LB2332'
 LB2332'REFERENCE MARK NO. 1 IS 35 FEET NORTHWEST OF THE CENTER OF THE
 LB2332'HIGHWAY, 33 FEET SOUTH OF THE CENTER OF THE GRAVEL CROSS-OVER, 4
 LB2332'FEET EAST OF THE POWER LINE POLE AND 3 FEET EAST OF THE WHITE
 LB2332'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED WOOD
 LB2332'NO 1 1955.
 LB2332'
 LB2332'REFERENCE MARK NO. 2 IS 33 FEET SOUTH OF THE CENTER OF THE GRAVEL
 LB2332'CROSS-OVER AND 6 FEET SOUTHEAST OF A POWER LINE POLE.  THE MARK IS
 LB2332'FLUSH AND THE DISK IS STAMPED WOOD NO 2 1955.
 LB2332'
 LB2332'AZIMUTH MARK IS 29 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 28 FEET
 LB2332'SOUTH OF THE CENTER OF A PAVED ROAD, 2 FEET SOUTH OF A FENCE CORNER
 LB2332'AND 1 FOOT SOUTH OF A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT
 LB2332'2 INCHES AND THE DISK IS STAMPED WOOD 1955.
 LB2332'
 LB2332'TO REACH THE STATION FROM THE INTERSECTION OF JONES STREET AND STATE
 LB2332'HIGHWAY 1 IN MILFORD, GO WEST ON JONES STREET AND CONTINUE WEST ON A
 LB2332'PAVED ROAD FOR 9.75 MILES TO THE JUNCTION OF STATE HIGHWAY 49.
 LB2332'TURN RIGHT AND GO NORTH ON HIGHWAY 49 FOR 1.85 MILES TO WHERE THE
 LB2332'HIGHWAY CURVES RIGHT AND A GRAVEL ROAD CONTINUES AHEAD AND THE
 LB2332'STATION ON THE LEFT AS DESCRIBED.
 LB2332'
 LB2332'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE GRAVEL
 LB2332'ROAD FOR 0.15 MILE TO A PAVED ROAD LEFT AND THE MARK ON THE LEFT AS
 LB2332'DESCRIBED.
 LB2332'
 LB2332'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LB2332
 LB2332                          STATION RECOVERY (2002)
 LB2332
 LB2332'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2332'RECOVERED AS DESCRIBED
 LB2332
 LB2332                          STATION RECOVERY (2007)
 LB2332
 LB2332'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB2332'STATION FOUND. AZ DISK IS MISSING BUT SETTING STILL THERE.  RMS NOT
 LB2332'FOUND.
 LB2332
 LB2332                          STATION RECOVERY (2011)
 LB2332
 LB2332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2332'RECOVERED IN GOOD CONDITION.
 LB2332
 LB2332                          STATION RECOVERY (2011)
 LB2332
 LB2332'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 LB2332'THE STATION IS LOCATED APPROXIMATELY 6.5 MI (10.5 KM) NORTH OF THE
 LB2332'TOWN OF CISSNA PARK, ILLINOIS, IN IROQUOIS COUNTY.
 LB2332'
 LB2332'TO REACH THE STATION FROM THE INTERSECTION OF IL HIGHWAY 49 AND
 LB2332'RAILROAD AVENUE, IN CISSNA PARK, PROCEED NORTH APPROXIMATELY 6.5 MI
 LB2332'(10.5 KM) TO A 90 DEGREE CURVE EAST IN HIGHWAY 49 AT CR 1300 E,
 LB2332'PROCEED MIDWAY THROUGH THE CURVE TO THE STATION LOCATED ON THE
 LB2332'NORTHWEST SIDE OF THE ROAD, ALONG THE OUTSIDE OF A CURVE.
 LB2332'
 LB2332'THE STATION IS LOCATED IN A GRASSY AREA 54 FT (16.5 M) NORTHWEST OF
 LB2332'THE CENTERLINE OF HIGHWAY 49, 138.5 FT (42.2 M) SOUTHWEST OF A STOP
 LB2332'SIGN AND 123 FT (37.5 M) EAST-SOUTHEAST OF A UTILITY POLE.
 LB2332
 LB2332                          STATION RECOVERY (2020)
 LB2332
 LB2332'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LB2332'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1642 ***********************************************************************
 HB1642  DESIGNATION -  WOOD
 HB1642  PID         -  HB1642
 HB1642  STATE/COUNTY-  IL/FRANKLIN
 HB1642  COUNTRY     -  US
 HB1642  USGS QUAD   -  WEST FRANKFORT (2018)
 HB1642
 HB1642                         *CURRENT SURVEY CONTROL
 HB1642  ______________________________________________________________________
 HB1642* NAD 83(1997) POSITION- 37 59 50.28619(N) 088 55 13.35319(W)   ADJUSTED
 HB1642* NAVD 88 ORTHO HEIGHT -   168.2   (meters)      552.    (feet) VERTCON3
 HB1642  ______________________________________________________________________
 HB1642  GEOID HEIGHT    -        -29.627 (meters)                     GEOID18
 HB1642  LAPLACE CORR    -         -1.68  (seconds)                    DEFLEC18
 HB1642  HORZ ORDER      -  SECOND
 HB1642
 HB1642.The horizontal coordinates were established by classical geodetic methods
 HB1642.and adjusted by the National Geodetic Survey in October 1999.
 HB1642
 HB1642.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB1642.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB1642
 HB1642.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1642.GEOID18 height accuracy estimate available here.
 HB1642
 HB1642.Click photographs - Photos may exist for this station.
 HB1642
 HB1642.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1642
 HB1642. The following values were computed from the NAD 83(1997) position.
 HB1642
 HB1642;                    North         East     Units Scale Factor Converg.
 HB1642;SPC IL E     -   147,837.980   248,437.787   MT  1.00000773   -0 21 41.1
 HB1642;SPC IL E     -   485,031.77    815,082.97   sFT  1.00000773   -0 21 41.1
 HB1642;UTM  16      - 4,207,255.622   331,382.233   MT  0.99995019   -1 10 57.0
 HB1642
 HB1642!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1642!SPC IL E     -   0.99997825  x   1.00000773  =   0.99998598
 HB1642!UTM  16      -   0.99997825  x   0.99995019  =   0.99992845
 HB1642
 HB1642:                Primary Azimuth Mark                     Grid Az
 HB1642:SPC IL E     -  BENTON SO ILL FORESTRY LOT               358 23 03.4
 HB1642:UTM  16      -  BENTON SO ILL FORESTRY LOT               359 12 19.3
 HB1642
 HB1642_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3138207255(NAD 83)
 HB1642
 HB1642|---------------------------------------------------------------------|
 HB1642| PID    Reference Object                     Distance      Geod. Az  |
 HB1642|                                                           dddmmss.s |
 HB1642| HB1634 BENTON MUNICIPAL TANK               128.037 METERS 02631     |
 HB1642| CI4964 WOOD RM 1                             8.318 METERS 12643     |
 HB1642| HB1638 WEST FRANKFORT ORIENT COAL TK       APPROX. 9.9 KM 1880658.1 |
 HB1642| CI4965 WOOD RM 2                             6.160 METERS 21143     |
 HB1642| JB1749 BENTON SO ILL FORESTRY LOT          APPROX. 4.0 KM 3580122.3 |
 HB1642|---------------------------------------------------------------------|
 HB1642
 HB1642                          SUPERSEDED SURVEY CONTROL
 HB1642
 HB1642  NAD 83(1993)-  37 59 50.29666(N)    088 55 13.35301(W) AD(       ) 2
 HB1642  NAD 83(1986)-  37 59 50.29907(N)    088 55 13.35465(W) AD(       ) 2
 HB1642  NAD 27      -  37 59 50.11691(N)    088 55 13.10918(W) AD(       ) 2
 HB1642  NGVD 29 (07/19/86)  168.3    (m)          552.     (f) VERT ANG       
 HB1642
 HB1642.Superseded values are not recommended for survey control.
 HB1642
 HB1642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1642.See file dsdata.pdf to determine how the superseded data were derived.
 HB1642
 HB1642_MARKER: DS = TRIANGULATION STATION DISK
 HB1642_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 HB1642_SP_SET: BUILDING ROOF
 HB1642_STAMPING: WOOD 1960
 HB1642_MARK LOGO: CGS
 HB1642_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1642+STABILITY: POSITION/ELEVATION WELL
 HB1642
 HB1642  HISTORY     - Date     Condition        Report By
 HB1642  HISTORY     - 1960     MONUMENTED       CGS
 HB1642  HISTORY     - 19730511 GOOD             USGS
 HB1642  HISTORY     - 20140710 MARK NOT FOUND   ILDT
 HB1642
 HB1642                          STATION DESCRIPTION
 HB1642
 HB1642'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (GWM)
 HB1642'THE STATION IS IN BENTON, ON THE ROOF OF THE WOOD BUILDING. IT IS
 HB1642'20.1 FEET WEST OF THE SOUTHWEST CORNER OF THE ELEVATOR
 HB1642'SHAFT, 17.2 FEET NORTH OF THE NORTH SIDE OF THE SOUTH PARAPET WALL
 HB1642'AND 11.7 FEET EAST OF THE EAST SIDE OF THE WEST PARAPET
 HB1642'WALL. IT IS A STANDARD DISK STAMPED WOOD 1960 CEMENTED IN A DRILLED
 HB1642'HOLE IN THE CEMENT ROOF OF THE BUILDING.
 HB1642'
 HB1642'REFERENCE MARK 1 IS AN IRON BOLT WITH A CHISELED CROSS IN ITS HEAD
 HB1642'SET VERTICALLY ABOUT 6 INCHES ABOVE THE ROOF OF THE BUILDING
 HB1642'IN THE NORTH SIDE OF THE SOUTH PARAPET WALL. IT IS 35.9 FEET WEST OF
 HB1642'THE WEST SIDE OF THE EAST PARAPET WALL AND 33.1 FEET EAST
 HB1642'OF THE EAST SIDE OF THE WEST PARAPET WALL.
 HB1642'
 HB1642'REFERENCE MARK 2 IS AN IRON BOLT WITH A CHISELED CROSS IN ITS HEAD
 HB1642'SET VERTICALLY ABOUT 6 INCHES ABOVE THE ROOF OF THE BUILDING
 HB1642'IN THE NORTH SIDE OF THE SOUTH PARAPET WALL. IT IS 0.7 FOOT EAST OF
 HB1642'THE EAST SIDE OF THE WEST PARAPET WALL.
 HB1642'
 HB1642'NOTE-NO AZIMUTH MARK WAS SET.
 HB1642'
 HB1642'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 HB1642
 HB1642                          STATION RECOVERY (1973)
 HB1642
 HB1642'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (JDS)
 HB1642'RECOVERED IN GOOD CONDITION.
 HB1642
 HB1642                          STATION RECOVERY (2014)
 HB1642
 HB1642'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 HB1642'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3274 ***********************************************************************
 DK3274  DESIGNATION -  WOOD
 DK3274  PID         -  DK3274
 DK3274  STATE/COUNTY-  IL/DU PAGE
 DK3274  COUNTRY     -  US
 DK3274  USGS QUAD   -  WHEATON (2018)
 DK3274
 DK3274                         *CURRENT SURVEY CONTROL
 DK3274  ______________________________________________________________________
 DK3274* NAD 83(1986) POSITION- 41 45 02.     (N) 088 02 10.     (W)   SCALED
 DK3274* NAVD 88 ORTHO HEIGHT -   233.112 (meters)      764.80  (feet) ADJUSTED
 DK3274  ______________________________________________________________________
 DK3274  GEOID HEIGHT    -        -33.214 (meters)                     GEOID18
 DK3274  DYNAMIC HEIGHT  -        233.029 (meters)      764.53  (feet) COMP
 DK3274  MODELED GRAVITY -    980,262.2   (mgal)                       NAVD 88
 DK3274
 DK3274  VERT ORDER      -  SECOND    CLASS I
 DK3274
 DK3274.The horizontal coordinates were scaled from a map and have
 DK3274.an estimated accuracy of +/- 6 seconds.
 DK3274
 DK3274.The orthometric height was determined by differential leveling and
 DK3274.adjusted by the NATIONAL GEODETIC SURVEY
 DK3274.in May 2008.
 DK3274
 DK3274.No vertical observational check was made to the station.
 DK3274
 DK3274.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3274.GEOID18 height accuracy estimate available here.
 DK3274
 DK3274.Click photographs - Photos may exist for this station.
 DK3274
 DK3274.The dynamic height is computed by dividing the NAVD 88
 DK3274.geopotential number by the normal gravity value computed on the
 DK3274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3274.degrees latitude (g = 980.6199 gals.).
 DK3274
 DK3274.The modeled gravity was interpolated from observed gravity values.
 DK3274
 DK3274;                    North         East    Units  Estimated Accuracy
 DK3274;SPC IL E     -   564,440.      324,720.      MT  (+/- 180 meters Scaled)
 DK3274
 DK3274_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM138225(NAD 83)
 DK3274
 DK3274                          SUPERSEDED SURVEY CONTROL
 DK3274
 DK3274.No superseded survey control is available for this station.
 DK3274
 DK3274_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DK3274_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DK3274_STAMPING: WOOD 1992
 DK3274_MARK LOGO: ILSTHA
 DK3274_PROJECTION: RECESSED 15 CENTIMETERS
 DK3274_MAGNETIC: I = MARKER IS A STEEL ROD
 DK3274_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3274_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3274+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3274_ROD/PIPE-DEPTH: 3.1 meters
 DK3274
 DK3274  HISTORY     - Date     Condition        Report By
 DK3274  HISTORY     - 1992     MONUMENTED       ILSTHA
 DK3274  HISTORY     - 20071109 GOOD             PATRIC
 DK3274
 DK3274                          STATION DESCRIPTION
 DK3274
 DK3274'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (PEI)
 DK3274'THE STATION IS IN WOODRIDGE, IL.
 DK3274'
 DK3274'TO REACH THE STATION FROM THE INTERSECTION OF SR 53 AND 75TH STREET,
 DK3274'GO EAST ALONG 75TH STREET FOR APPROXIMATELY 1.4 MI (2.3 KM) TO THE
 DK3274'STATION ON THE LEFT.  THE STATION IS LOCATED ALONG 75TH STREET IN A
 DK3274'MEDIAN WEST OF THE SOUTHBOUND ON AND OFF-RAMPS FOR INTERSTATE 355.
 DK3274'
 DK3274'THE STATION IS 18.0 FT (5.5 M) WEST OF THE CENTERLINE OF THE
 DK3274'SOUTHBOUND OFF-RAMP, 7.5 FT (2.3 M) NORTH OF THE SOUTH BACK OF CURB OF
 DK3274'THE MEDIAN, AND 15.0 FT (4.6 M) WEST OF A TRAFFIC SIGNAL BASE AT THE
 DK3274'EAST END OF THE MEDIAN.  THE MONUMENT IS A 3.5 INCH (9 CM) ALUMINUM
 DK3274'DISK 1.0 FT (0.3 M) ABOVE STREET SURFACE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0202 ***********************************************************************
 MG0202  DESIGNATION -  WOOD 2
 MG0202  PID         -  MG0202
 MG0202  STATE/COUNTY-  IL/HENRY
 MG0202  COUNTRY     -  US
 MG0202  USGS QUAD   -  WOODHULL (2018)
 MG0202
 MG0202                         *CURRENT SURVEY CONTROL
 MG0202  ______________________________________________________________________
 MG0202* NAD 83(1997) POSITION- 41 11 41.40326(N) 090 19 43.59039(W)   NO CHECK
 MG0202* NAVD 88 ORTHO HEIGHT -   245.37  (meters)      805.0   (feet) RESET
 MG0202  ______________________________________________________________________
 MG0202  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0202  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 MG0202  HORZ ORDER      -  THIRD
 MG0202  VERT ORDER      -  THIRD
 MG0202
 MG0202.The horizontal coordinates were established by classical geodetic methods
 MG0202.and adjusted by the National Geodetic Survey in October 1999.
 MG0202
 MG0202.No horizontal observational check was made to the station.
 MG0202
 MG0202.The orthometric height was computed from unverified reset data.
 MG0202
 MG0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0202.GEOID18 height accuracy estimate available here.
 MG0202
 MG0202.Click photographs - Photos may exist for this station.
 MG0202
 MG0202.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0202
 MG0202. The following values were computed from the NAD 83(1997) position.
 MG0202
 MG0202;                    North         East     Units Scale Factor Converg.
 MG0202;SPC IL W     -   502,674.394   686,402.016   MT  0.99994345   -0 06 24.4
 MG0202;SPC IL W     - 1,649,190.91  2,251,970.61   sFT  0.99994345   -0 06 24.4
 MG0202;UTM  15      - 4,563,826.325   724,002.157   MT  1.00021758   +1 45 36.2
 MG0202
 MG0202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0202!SPC IL W     -   0.99996666  x   0.99994345  =   0.99991011
 MG0202!UTM  15      -   0.99996666  x   1.00021758  =   1.00018423
 MG0202
 MG0202:                Primary Azimuth Mark                     Grid Az
 MG0202:SPC IL W     -  WOOD AZ MK                               090 41 19.0
 MG0202:UTM  15      -  WOOD AZ MK                               088 49 18.4
 MG0202
 MG0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2400263826(NAD 83)
 MG0202
 MG0202|---------------------------------------------------------------------|
 MG0202| PID    Reference Object                     Distance      Geod. Az  |
 MG0202|                                                           dddmmss.s |
 MG0202| MG0200 WOOD RM 1                            10.713 METERS 08848     |
 MG0202| MG0199 WOOD AZ MK                                         0903454.6 |
 MG0202| MG0201 WOOD                                 16.329 METERS 18237     |
 MG0202| MG0203 WOOD RM 2                            11.171 METERS 27217     |
 MG0202|---------------------------------------------------------------------|
 MG0202
 MG0202                          SUPERSEDED SURVEY CONTROL
 MG0202
 MG0202  NAD 83(1996)-  41 11 41.40325(N)    090 19 43.59060(W) AD(       ) 3
 MG0202  NAD 83(1986)-  41 11 41.41415(N)    090 19 43.60425(W) AD(       ) 3
 MG0202  NAD 27      -  41 11 41.28657(N)    090 19 43.15691(W) AD(       ) 3
 MG0202  NGVD 29             245.43   (m)          805.2    (f) LEVELING    3  
 MG0202
 MG0202.Superseded values are not recommended for survey control.
 MG0202
 MG0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0202.See file dsdata.pdf to determine how the superseded data were derived.
 MG0202
 MG0202_MARKER: DS = TRIANGULATION STATION DISK
 MG0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0202_STAMPING: WOOD 2 1966
 MG0202_MARK LOGO: CGS
 MG0202_PROJECTION: FLUSH
 MG0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0202+STABILITY: SURFACE MOTION
 MG0202
 MG0202  HISTORY     - Date     Condition        Report By
 MG0202  HISTORY     - 1966     MONUMENTED       CGS
 MG0202  HISTORY     - 1966     GOOD             CGS
 MG0202  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0202  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0202  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0202
 MG0202                          STATION DESCRIPTION
 MG0202
 MG0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (EBB)
 MG0202'STATION IS LOCATED ABOUT 1 MILE NORTHWEST OF WOODHULL, 2-1/2 MILES
 MG0202'EAST OF ALPHA AND ON ROAD RIGHT-OF-WAY.  IT IS 24 FEET NORTH
 MG0202'OF THE CENTERLINE OF A GRAVELED ROAD, 6 FEET SOUTHWEST OF THE
 MG0202'WEST GATE POST OF A GATE LEADING INTO A PASTURE FIELD, 3
 MG0202'FEET SOUTHWEST OF A WITNESS POST AND 2 FEET SOUTH OF A WIRE
 MG0202'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED WOOD 2
 MG0202'1966.
 MG0202'
 MG0202'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY AVE.
 MG0202'(STATE HIGHWAY 17) AND 5TH STREET IN WOODHULL, GO NORTH ON
 MG0202'5TH STREET FOR 1.15 MILES TO A GRAVELED CROSSROAD.  TURN LEFT
 MG0202'ON THE GRAVELED ROAD AND GO WEST FOR 0.1 MILE TO THE AZIMUTH
 MG0202'MARK ON THE RIGHT.  CONTINUE WEST ON THE GRAVELED ROAD FOR
 MG0202'0.2 MILE TO THE STATION ON THE RIGHT.
 MG0202'
 MG0202'REFERENCE MARK 1 IS 32 FEET EAST OF THE WITNESS POST, 24 FEET
 MG0202'NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT SOUTH OF THE
 MG0202'FENCE.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED
 MG0202'WOOD NO 1 1959.
 MG0202'
 MG0202'REFERENCE MARK 2 IS 39 FEET WEST OF THE WITNESS POST, 24 FEET
 MG0202'NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT SOUTH OF THE
 MG0202'FENCE.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED WOOD NO 2
 MG0202'1959.
 MG0202'
 MG0202'THE AZIMUTH MARK IS 26 FEET NORTH OF THE CENTERLINE OF THE
 MG0202'ROAD, 8 FEET EAST OF THE EAST GATE POST OF A GATE LEADING
 MG0202'INTO A FIELD, 2 FEET SOUTHWEST OF A METAL WITNESS POST AND 1
 MG0202'FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT IS FLUSH AND
 MG0202'THE DISK IS STAMPED WOOD 1959.
 MG0202'
 MG0202'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 MG0202
 MG0202                          STATION RECOVERY (1966)
 MG0202
 MG0202'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 MG0202'1.8 MI NW FROM WOODHULL.
 MG0202'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0202'TANK AT WOODHULL, THENCE 1.1 MILES NORTH ALONG A DIRT ROAD,
 MG0202'THENCE 0.3 MILES WEST ALONG A DIRT ROAD, 36.66 FEET WEST OF
 MG0202'R.M. 2 AND 35.15 FEET EAST OF R.M. 1.  IT IS 24 FEET NORTH OF
 MG0202'THE CENTERLINE OF A GRAVELED ROAD, 6 FEET SOUTHWEST OF THE
 MG0202'WEST GATE POST OF A GATE LEADING INTO A PASTURE FIELD, 3 FEET
 MG0202'SOUTHWEST OF A WITNESS POST AND 2 FEET SOUTH OF A WIRE FENCE.
 MG0202'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED WOOD 2 1966.
 MG0202
 MG0202                          STATION RECOVERY (1996)
 MG0202
 MG0202'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0202'MARK NOT FOUND.
 MG0202
 MG0202                          STATION RECOVERY (2001)
 MG0202
 MG0202'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0202'MARK NOT FOUND.
 MG0202
 MG0202                          STATION RECOVERY (2004)
 MG0202
 MG0202'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0202'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DM5964 ***********************************************************************
 DM5964  CORS        -  This is a GPS Continuously Operating Reference Station.
 DM5964  DESIGNATION -  WOOD DALE 2 CORS ARP
 DM5964  CORS_ID     -  DP6B
 DM5964  PID         -  DM5964
 DM5964  STATE/COUNTY-  IL/DU PAGE
 DM5964  COUNTRY     -  US
 DM5964  USGS QUAD   -  ELMHURST (2018)
 DM5964
 DM5964                         *CURRENT SURVEY CONTROL
 DM5964  ______________________________________________________________________
 DM5964* NAD 83(2011) POSITION- 41 58 02.36881(N) 087 58 45.88937(W)   ADJUSTED
 DM5964* NAD 83(2011) ELLIP HT-   186.008 (meters)        (04/??/25)   ADJUSTED
 DM5964* NAD 83(2011) EPOCH   -  2010.00
 DM5964  ______________________________________________________________________
 DM5964  GEOID HEIGHT    -        -33.551 (meters)                     GEOID18
 DM5964  NAD 83(2011) X  -    167,462.889 (meters)                     COMP
 DM5964  NAD 83(2011) Y  - -4,746,611.838 (meters)                     COMP
 DM5964  NAD 83(2011) Z  -  4,243,030.399 (meters)                     COMP
 DM5964
 DM5964  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DM5964  Standards:
 DM5964         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DM5964            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DM5964  -------------------------------------------------------------------
 DM5964  NETWORK    0.16   0.23           0.07   0.05   0.12     -0.35035400
 DM5964  -------------------------------------------------------------------
 DM5964
 DM5964.The coordinates were established by GPS observations
 DM5964.and adjusted by the National Geodetic Survey in April 2025.
 DM5964
 DM5964.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DM5964.been affixed to the stable North American Tectonic Plate. 
 DM5964
 DM5964.The coordinates are valid at the epoch date displayed above
 DM5964.which is a decimal equivalence of Year/Month/Day.
 DM5964
 DM5964.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DM5964.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DM5964.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DM5964.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DM5964.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DM5964.published epoch of 2010.00.
 DM5964
 DM5964.Additional information on MYCS is available at:
 DM5964.https://geodesy.noaa.gov/CORS/index.shtml
 DM5964
 DM5964.Significant digits in the geoid height do not necessarily reflect accuracy.
 DM5964.GEOID18 height accuracy estimate available here.
 DM5964
 DM5964.The PID for the CORS L1 Phase Center is DR9315.
 DM5964
 DM5964.Click photographs - Photos may exist for this station.
 DM5964
 DM5964.The XYZ, and position/ellipsoidal ht. are equivalent.
 DM5964
 DM5964.The ellipsoidal height was determined by GPS observations
 DM5964.and is referenced to NAD 83.
 DM5964
 DM5964. The following values were computed from the NAD 83(2011) position.
 DM5964
 DM5964;                    North         East     Units Scale Factor Converg.
 DM5964;SPC IL E     -   588,533.944   329,336.793   MT  0.99998559   +0 14 12.0
 DM5964;SPC IL E     - 1,930,881.78  1,080,499.13   sFT  0.99998559   +0 14 12.0
 DM5964;UTM  16      - 4,646,612.188   418,845.377   MT  0.99968104   -0 39 17.9
 DM5964
 DM5964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DM5964!SPC IL E     -   0.99997083  x   0.99998559  =   0.99995642
 DM5964!UTM  16      -   0.99997083  x   0.99968104  =   0.99965188
 DM5964
 DM5964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1884546612(NAD 83)
 DM5964
 DM5964                          SUPERSEDED SURVEY CONTROL
 DM5964
 DM5964  NAD 83(2011)-  41 58 02.36897(N)    087 58 45.88929(W) AD(2010.00) c
 DM5964  ELLIP H (10/??/20)  186.019  (m)                       GP(2010.00) c c
 DM5964  NAD 83(2011)-  41 58 02.36898(N)    087 58 45.88886(W) AD(2010.00) c
 DM5964  ELLIP H (06/??/19)  186.019  (m)                       GP(2010.00) c c
 DM5964  NAD 83(2011)-  41 58 02.36894(N)    087 58 45.88888(W) AD(2010.00) c
 DM5964  ELLIP H (08/??/11)  186.016  (m)                       GP(2010.00) c c
 DM5964  NAD 83(CORS)-  41 58 02.36915(N)    087 58 45.88964(W) AD(2002.00) c
 DM5964  ELLIP H (03/??/11)  185.986  (m)                       GP(2002.00) c c
 DM5964
 DM5964.Superseded values are not recommended for survey control.
 DM5964
 DM5964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DM5964.See file dsdata.pdf to determine how the superseded data were derived.
 DM5964
 DM5964_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DM5964
 DM5964                          STATION DESCRIPTION
 DM5964
 DM5964'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DM5964'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DM5964'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DM5964'AND LOG FILES ACCESSIBLE AT:
 DM5964'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3315 ***********************************************************************
 DK3315  DESIGNATION -  WOOD DALE COOP CORS ARP
 DK3315  PID         -  DK3315
 DK3315  STATE/COUNTY-  IL/DU PAGE
 DK3315  COUNTRY     -  US
 DK3315  USGS QUAD   -  ELMHURST (2018)
 DK3315
 DK3315                         *CURRENT SURVEY CONTROL
 DK3315  ______________________________________________________________________
 DK3315* NAD 83(2011) POSITION- 41 58 02.36918(N) 087 58 45.88873(W)   ADJUSTED
 DK3315* NAD 83(2011) ELLIP HT-   185.923 (meters)        (06/27/12)   ADJUSTED
 DK3315* NAD 83(2011) EPOCH   -  2010.00
 DK3315* NAVD 88 ORTHO HEIGHT -   219.472 (meters)      720.05  (feet) ADJUSTED
 DK3315  ______________________________________________________________________
 DK3315  GEOID HEIGHT    -        -33.551 (meters)                     GEOID18
 DK3315  NAD 83(2011) X  -    167,462.902 (meters)                     COMP
 DK3315  NAD 83(2011) Y  - -4,746,611.767 (meters)                     COMP
 DK3315  NAD 83(2011) Z  -  4,243,030.350 (meters)                     COMP
 DK3315  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 DK3315  DYNAMIC HEIGHT  -        219.398 (meters)      719.81  (feet) COMP
 DK3315  MODELED GRAVITY -    980,277.0   (mgal)                       NAVD 88
 DK3315
 DK3315  VERT ORDER      -  SECOND    CLASS I
 DK3315
 DK3315  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK3315  Standards:
 DK3315         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK3315            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK3315  -------------------------------------------------------------------
 DK3315  NETWORK    0.22   0.43           0.10   0.08   0.22      0.01828576
 DK3315  -------------------------------------------------------------------
 DK3315  Click here for local accuracies and other accuracy information.
 DK3315
 DK3315.The horizontal coordinates were established by GPS observations
 DK3315.and adjusted by the National Geodetic Survey in June 2012.
 DK3315
 DK3315.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK3315.been affixed to the stable North American tectonic plate. See 
 DK3315.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DK3315
 DK3315.The horizontal coordinates are valid at the epoch date displayed above
 DK3315.which is a decimal equivalence of Year/Month/Day.
 DK3315
 DK3315.The orthometric height was determined by differential leveling and
 DK3315.adjusted by the NATIONAL GEODETIC SURVEY
 DK3315.in May 2008.
 DK3315
 DK3315.No vertical observational check was made to the station.
 DK3315
 DK3315.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3315.GEOID18 height accuracy estimate available here.
 DK3315
 DK3315.Click photographs - Photos may exist for this station.
 DK3315
 DK3315.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DK3315
 DK3315.The Laplace correction was computed from DEFLEC18 derived deflections.
 DK3315
 DK3315.The ellipsoidal height was determined by GPS observations
 DK3315.and is referenced to NAD 83.
 DK3315
 DK3315.The dynamic height is computed by dividing the NAVD 88
 DK3315.geopotential number by the normal gravity value computed on the
 DK3315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3315.degrees latitude (g = 980.6199 gals.).
 DK3315
 DK3315.The modeled gravity was interpolated from observed gravity values.
 DK3315
 DK3315. The following values were computed from the NAD 83(2011) position.
 DK3315
 DK3315;                    North         East     Units Scale Factor Converg.
 DK3315;SPC IL E     -   588,533.956   329,336.808   MT  0.99998559   +0 14 12.0
 DK3315;SPC IL E     - 1,930,881.82  1,080,499.18   sFT  0.99998559   +0 14 12.0
 DK3315;UTM  16      - 4,646,612.200   418,845.392   MT  0.99968104   -0 39 17.9
 DK3315
 DK3315!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK3315!SPC IL E     -   0.99997084  x   0.99998559  =   0.99995643
 DK3315!UTM  16      -   0.99997084  x   0.99968104  =   0.99965189
 DK3315
 DK3315_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1884546612(NAD 83)
 DK3315
 DK3315                          SUPERSEDED SURVEY CONTROL
 DK3315
 DK3315  NAD 83(2007)-  41 58 02.36912(N)    087 58 45.88949(W) AD(2002.00) B
 DK3315  ELLIP H (07/03/08)  185.934  (m)                       GP(2002.00) 3 2
 DK3315  NAVD 88             219.47   (m)          720.0    (f) LEVELING    3  
 DK3315
 DK3315.Superseded values are not recommended for survey control.
 DK3315
 DK3315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK3315.See file dsdata.pdf to determine how the superseded data were derived.
 DK3315
 DK3315_MARKER: Z = SEE DESCRIPTION
 DK3315_SETTING: 0 = UNSPECIFIED SETTING
 DK3315_SP_SET: ATENNA REFERENCE POINT
 DK3315_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3315_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3315
 DK3315  HISTORY     - Date     Condition        Report By
 DK3315  HISTORY     - 20070524 MONUMENTED       IL-043
 DK3315
 DK3315                          STATION DESCRIPTION
 DK3315
 DK3315'DESCRIBED BY DU PAGE COUNTY ILLINOIS 2007
 DK3315'STATION IS IN WOODDALE, IL.  404 N WOOD DALE ROAD, IL
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0200 ***********************************************************************
 MG0200  DESIGNATION -  WOOD RM 1
 MG0200  PID         -  MG0200
 MG0200  STATE/COUNTY-  IL/HENRY
 MG0200  COUNTRY     -  US
 MG0200  USGS QUAD   -  WOODHULL (2018)
 MG0200
 MG0200                         *CURRENT SURVEY CONTROL
 MG0200  ______________________________________________________________________
 MG0200* NAD 83(1986) POSITION- 41 11 41.41   (N) 090 19 43.13   (W)   HD_HELD1
 MG0200* NAVD 88 ORTHO HEIGHT -   245.378 (meters)      805.04  (feet) ADJUSTED
 MG0200  ______________________________________________________________________
 MG0200  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0200  DYNAMIC HEIGHT  -        245.276 (meters)      804.71  (feet) COMP
 MG0200  MODELED GRAVITY -    980,200.5   (mgal)                       NAVD 88
 MG0200
 MG0200  VERT ORDER      -  SECOND    CLASS 0
 MG0200
 MG0200.The horizontal coordinates were determined by differentially corrected
 MG0200.hand held GPS observations or other comparable positioning techniques
 MG0200.and have an estimated accuracy of +/- 3 meters.
 MG0200
 MG0200.The orthometric height was determined by differential leveling and
 MG0200.adjusted by the NATIONAL GEODETIC SURVEY
 MG0200.in June 1991.
 MG0200
 MG0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0200.GEOID18 height accuracy estimate available here.
 MG0200
 MG0200.Click photographs - Photos may exist for this station.
 MG0200
 MG0200.The dynamic height is computed by dividing the NAVD 88
 MG0200.geopotential number by the normal gravity value computed on the
 MG0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0200.degrees latitude (g = 980.6199 gals.).
 MG0200
 MG0200.The modeled gravity was interpolated from observed gravity values.
 MG0200
 MG0200;                    North         East    Units  Estimated Accuracy
 MG0200;SPC IL W     -   502,674.6     686,412.7     MT  (+/- 3 meters HH1 GPS) 
 MG0200
 MG0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2401263826(NAD 83)
 MG0200
 MG0200                          SUPERSEDED SURVEY CONTROL
 MG0200
 MG0200  NGVD 29 (??/??/92)  245.436  (m)          805.23   (f) ADJ UNCH    2 0
 MG0200
 MG0200.Superseded values are not recommended for survey control.
 MG0200
 MG0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0200.See file dsdata.pdf to determine how the superseded data were derived.
 MG0200
 MG0200_MARKER: DR = REFERENCE MARK DISK
 MG0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0200_STAMPING: WOOD NO 1 1959
 MG0200_MARK LOGO: CGS
 MG0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0200+STABILITY: SURFACE MOTION
 MG0200
 MG0200  HISTORY     - Date     Condition        Report By
 MG0200  HISTORY     - 1959     MONUMENTED       CGS
 MG0200  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0200  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0200  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0200
 MG0200                          STATION DESCRIPTION
 MG0200
 MG0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0200'1.8 MI NW FROM WOODHULL.
 MG0200'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0200'TANK AT WOODHULL, THENCE 1.1 MILES NORTH ALONG A DIRT ROAD, THENCE
 MG0200'0.3 MILES WEST ALONG A DIRT ROAD, 22 1/2 FEET NORTH OF THE CENTER
 MG0200'LINE OF THE ROAD, 1 FOOT SOUTH OF FENCE LINE, 16.4 FEET EAST OF
 MG0200'THE EAST END OF A BOARD GATE, 66.1 FEET NORTH-NORTHEAST OF
 MG0200'TRIANGULATION STATION WOOD, 68.0 FEET NORTHEAST OF A METAL
 MG0200'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN
 MG0200'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0200
 MG0200                          STATION RECOVERY (1996)
 MG0200
 MG0200'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0200'MARK NOT FOUND.
 MG0200
 MG0200                          STATION RECOVERY (2001)
 MG0200
 MG0200'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0200'MARK NOT FOUND.
 MG0200
 MG0200                          STATION RECOVERY (2004)
 MG0200
 MG0200'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0200'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CM4028 ***********************************************************************
 CM4028  DESIGNATION -  WOOD RM 1
 CM4028  PID         -  CM4028
 CM4028  STATE/COUNTY-  IL/IROQUOIS
 CM4028  COUNTRY     -  US
 CM4028  USGS QUAD   -  ONARGA EAST (2018)
 CM4028
 CM4028                         *CURRENT SURVEY CONTROL
 CM4028  ______________________________________________________________________
 CM4028* NAD 83(1986) POSITION- 40 39 26.07   (N) 087 53 04.25   (W)   HD_HELD1
 CM4028* NAVD 88 ORTHO HEIGHT -   203.945 (meters)      669.11  (feet) ADJUSTED
 CM4028  ______________________________________________________________________
 CM4028  GEOID HEIGHT    -        -32.643 (meters)                     GEOID18
 CM4028  DYNAMIC HEIGHT  -        203.851 (meters)      668.80  (feet) COMP
 CM4028  MODELED GRAVITY -    980,161.1   (mgal)                       NAVD 88
 CM4028
 CM4028  VERT ORDER      -  SECOND    CLASS I
 CM4028
 CM4028.The horizontal coordinates were determined by differentially corrected
 CM4028.hand held GPS observations or other comparable positioning techniques
 CM4028.and have an estimated accuracy of +/- 3 meters.
 CM4028
 CM4028.The orthometric height was determined by differential leveling and
 CM4028.adjusted by the NATIONAL GEODETIC SURVEY
 CM4028.in August 2012.
 CM4028
 CM4028.Significant digits in the geoid height do not necessarily reflect accuracy.
 CM4028.GEOID18 height accuracy estimate available here.
 CM4028
 CM4028.Click photographs - Photos may exist for this station.
 CM4028
 CM4028.The dynamic height is computed by dividing the NAVD 88
 CM4028.geopotential number by the normal gravity value computed on the
 CM4028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CM4028.degrees latitude (g = 980.6199 gals.).
 CM4028
 CM4028.The modeled gravity was interpolated from observed gravity values.
 CM4028
 CM4028;                    North         East    Units  Estimated Accuracy
 CM4028;SPC IL E     -   443,076.1     337,955.6     MT  (+/- 3 meters HH1 GPS) 
 CM4028
 CM4028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2522601084(NAD 83)
 CM4028
 CM4028                          SUPERSEDED SURVEY CONTROL
 CM4028
 CM4028.No superseded survey control is available for this station.
 CM4028
 CM4028_MARKER: DR = REFERENCE MARK DISK
 CM4028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CM4028_STAMPING: WOOD NO 1 1955
 CM4028_MARK LOGO: CGS
 CM4028_PROJECTION: FLUSH
 CM4028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CM4028+STABILITY: SURFACE MOTION
 CM4028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CM4028+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2011
 CM4028
 CM4028  HISTORY     - Date     Condition        Report By
 CM4028  HISTORY     - 1955     MONUMENTED       CGS
 CM4028  HISTORY     - 20110613 GOOD             PATRIC
 CM4028
 CM4028                          STATION DESCRIPTION
 CM4028
 CM4028'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2011 (SAL)
 CM4028'THE STATION IS LOCATED APPROXIMATELY 6.5 MI (10.5 KM) NORTH OF THE
 CM4028'TOWN OF CISSNA PARK, ILLINOIS, IN IROQUOIS COUNTY.
 CM4028'
 CM4028'TO REACH THE STATION FROM THE INTERSECTION OF IL HIGHWAY 49 AND
 CM4028'RAILROAD AVENUE, IN CISSNA PARK, PROCEED NORTH APPROXIMATELY 6.5 MI
 CM4028'(10.5 KM) TO A 90 DEGREE CURVE EAST IN HIGHWAY 49 AT CR 1300 E,
 CM4028'PROCEED MOST OF THE WAY THROUGH THE CURVE TO THE STATION LOCATED ON
 CM4028'THE NORTHWEST SIDE OF THE ROAD, ALONG THE OUTSIDE OF A CURVE.
 CM4028'
 CM4028'THE STATION IS LOCATED IN A GRASSY AREA 37 FT (11.3 M) NORTHWEST OF
 CM4028'THE CENTERLINE OF HIGHWAY 49, 44.8 FT (13.7 M) SOUTHWEST OF A STOP
 CM4028'SIGN AND 35 FT (10.7 M) SOUTH OF THE CENTERLINE OF A CROSS OVER ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0203 ***********************************************************************
 MG0203  DESIGNATION -  WOOD RM 2
 MG0203  PID         -  MG0203
 MG0203  STATE/COUNTY-  IL/HENRY
 MG0203  COUNTRY     -  US
 MG0203  USGS QUAD   -  WOODHULL (2018)
 MG0203
 MG0203                         *CURRENT SURVEY CONTROL
 MG0203  ______________________________________________________________________
 MG0203* NAD 83(1986) POSITION- 41 11 41.42   (N) 090 19 44.07   (W)   HD_HELD1
 MG0203* NAVD 88 ORTHO HEIGHT -   245.280 (meters)      804.72  (feet) ADJUSTED
 MG0203  ______________________________________________________________________
 MG0203  GEOID HEIGHT    -        -32.812 (meters)                     GEOID18
 MG0203  DYNAMIC HEIGHT  -        245.178 (meters)      804.39  (feet) COMP
 MG0203  MODELED GRAVITY -    980,200.5   (mgal)                       NAVD 88
 MG0203
 MG0203  VERT ORDER      -  SECOND    CLASS 0
 MG0203
 MG0203.The horizontal coordinates were determined by differentially corrected
 MG0203.hand held GPS observations or other comparable positioning techniques
 MG0203.and have an estimated accuracy of +/- 3 meters.
 MG0203
 MG0203.The orthometric height was determined by differential leveling and
 MG0203.adjusted by the NATIONAL GEODETIC SURVEY
 MG0203.in June 1991.
 MG0203
 MG0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0203.GEOID18 height accuracy estimate available here.
 MG0203
 MG0203.Click photographs - Photos may exist for this station.
 MG0203
 MG0203.The dynamic height is computed by dividing the NAVD 88
 MG0203.geopotential number by the normal gravity value computed on the
 MG0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0203.degrees latitude (g = 980.6199 gals.).
 MG0203
 MG0203.The modeled gravity was interpolated from observed gravity values.
 MG0203
 MG0203;                    North         East    Units  Estimated Accuracy
 MG0203;SPC IL W     -   502,674.9     686,390.8     MT  (+/- 3 meters HH1 GPS) 
 MG0203
 MG0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2399063826(NAD 83)
 MG0203
 MG0203                          SUPERSEDED SURVEY CONTROL
 MG0203
 MG0203  NGVD 29 (??/??/92)  245.339  (m)          804.92   (f) ADJ UNCH    2 0
 MG0203
 MG0203.Superseded values are not recommended for survey control.
 MG0203
 MG0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0203.See file dsdata.pdf to determine how the superseded data were derived.
 MG0203
 MG0203_MARKER: DR = REFERENCE MARK DISK
 MG0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0203_STAMPING: WOOD NO 2 1959
 MG0203_MARK LOGO: CGS
 MG0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0203+STABILITY: SURFACE MOTION
 MG0203
 MG0203  HISTORY     - Date     Condition        Report By
 MG0203  HISTORY     - 1959     MONUMENTED       CGS
 MG0203  HISTORY     - 19960710 MARK NOT FOUND   USPSQD
 MG0203  HISTORY     - 20011031 MARK NOT FOUND   USPSQD
 MG0203  HISTORY     - 20040616 MARK NOT FOUND   USPSQD
 MG0203
 MG0203                          STATION DESCRIPTION
 MG0203
 MG0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0203'1.8 MI NW FROM WOODHULL.
 MG0203'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE CITY WATER
 MG0203'TANK AT WOODHULL, THENCE 1.1 MILES NORTH ALONG A DIRT ROAD, THENCE
 MG0203'0.3 MILES WEST ALONG A DIRT ROAD, 26 FEET NORTH OF THE CENTERLINE
 MG0203'OF THE ROAD, 1 FOOT SOUTH OF FENCE LINE, 42.8 FEET WEST OF THE WEST
 MG0203'END OF A BOARD GATE, 65.0 FEET NORTH-NORTHWEST OF TRIANGULATION
 MG0203'STATION WOOD, 66.7 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MG0203'2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0203'POST PROJECTING 1 INCH.
 MG0203
 MG0203                          STATION RECOVERY (1996)
 MG0203
 MG0203'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0203'MARK NOT FOUND.
 MG0203
 MG0203                          STATION RECOVERY (2001)
 MG0203
 MG0203'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0203'MARK NOT FOUND.
 MG0203
 MG0203                          STATION RECOVERY (2004)
 MG0203
 MG0203'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0203'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0299 ***********************************************************************
 JB0299  DESIGNATION -  WOODALL
 JB0299  PID         -  JB0299
 JB0299  STATE/COUNTY-  IL/JEFFERSON
 JB0299  COUNTRY     -  US
 JB0299  USGS QUAD   -  INA (2018)
 JB0299
 JB0299                         *CURRENT SURVEY CONTROL
 JB0299  ______________________________________________________________________
 JB0299* NAD 83(1997) POSITION- 38 12 50.03257(N) 088 54 09.58129(W)   ADJUSTED
 JB0299* NAVD 88 ORTHO HEIGHT -   135.749 (meters)      445.37  (feet) ADJUSTED
 JB0299  ______________________________________________________________________
 JB0299  GEOID HEIGHT    -        -30.012 (meters)                     GEOID18
 JB0299  LAPLACE CORR    -         -1.14  (seconds)                    DEFLEC18
 JB0299  DYNAMIC HEIGHT  -        135.661 (meters)      445.08  (feet) COMP
 JB0299  MODELED GRAVITY -    979,977.3   (mgal)                       NAVD 88
 JB0299
 JB0299  HORZ ORDER      -  SECOND
 JB0299  VERT ORDER      -  SECOND    CLASS 0
 JB0299
 JB0299.The horizontal coordinates were established by classical geodetic methods
 JB0299.and adjusted by the National Geodetic Survey in October 1999.
 JB0299
 JB0299.The orthometric height was determined by differential leveling and
 JB0299.adjusted by the NATIONAL GEODETIC SURVEY
 JB0299.in June 1991.
 JB0299
 JB0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0299.GEOID18 height accuracy estimate available here.
 JB0299
 JB0299.Click photographs - Photos may exist for this station.
 JB0299
 JB0299.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0299
 JB0299.The dynamic height is computed by dividing the NAVD 88
 JB0299.geopotential number by the normal gravity value computed on the
 JB0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0299.degrees latitude (g = 980.6199 gals.).
 JB0299
 JB0299.The modeled gravity was interpolated from observed gravity values.
 JB0299
 JB0299. The following values were computed from the NAD 83(1997) position.
 JB0299
 JB0299;                    North         East     Units Scale Factor Converg.
 JB0299;SPC IL E     -   171,869.848   250,141.154   MT  1.00000560   -0 21 07.9
 JB0299;SPC IL E     -   563,876.33    820,671.44   sFT  1.00000560   -0 21 07.9
 JB0299;UTM  16      - 4,231,259.084   333,430.517   MT  0.99994171   -1 10 38.1
 JB0299
 JB0299!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0299!SPC IL E     -   0.99998341  x   1.00000560  =   0.99998901
 JB0299!UTM  16      -   0.99998341  x   0.99994171  =   0.99992512
 JB0299
 JB0299:                Primary Azimuth Mark                     Grid Az
 JB0299:SPC IL E     -  WOODALL AZ MK                            086 07 50.2
 JB0299:UTM  16      -  WOODALL AZ MK                            086 57 20.4
 JB0299
 JB0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3343031259(NAD 83)
 JB0299
 JB0299|---------------------------------------------------------------------|
 JB0299| PID    Reference Object                     Distance      Geod. Az  |
 JB0299|                                                           dddmmss.s |
 JB0299| JB0300 WOODALL RM 1                         20.317 METERS 07507     |
 JB0299| CI4966 WOODALL AZ MK                                      0854642.3 |
 JB0299| JB0298 WOODALL RM 2                         18.021 METERS 25046     |
 JB0299|---------------------------------------------------------------------|
 JB0299
 JB0299                          SUPERSEDED SURVEY CONTROL
 JB0299
 JB0299  NAD 83(1993)-  38 12 50.04457(N)    088 54 09.58024(W) AD(       ) 2
 JB0299  NAD 83(1986)-  38 12 50.04653(N)    088 54 09.58122(W) AD(       ) 2
 JB0299  NAD 27      -  38 12 49.86816(N)    088 54 09.34133(W) AD(       ) 2
 JB0299  NGVD 29 (??/??/92)  135.853  (m)          445.71   (f) ADJ UNCH    2 0
 JB0299  NGVD 29             135.85   (m)          445.7    (f) LEVELING    3  
 JB0299
 JB0299.Superseded values are not recommended for survey control.
 JB0299
 JB0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0299.See file dsdata.pdf to determine how the superseded data were derived.
 JB0299
 JB0299_MARKER: DE = TRAVERSE STATION DISK
 JB0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0299_STAMPING: WOODALL 1960
 JB0299_MARK LOGO: CGS
 JB0299_PROJECTION: RECESSED 41 CENTIMETERS
 JB0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0299+STABILITY: SURFACE MOTION
 JB0299_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0299+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0299
 JB0299  HISTORY     - Date     Condition        Report By
 JB0299  HISTORY     - 1960     MONUMENTED       CGS
 JB0299  HISTORY     - 1960     GOOD             CGS
 JB0299  HISTORY     - 20080320 GOOD             ILDT
 JB0299  HISTORY     - 20090122 GOOD             ILDT
 JB0299  HISTORY     - 20140709 GOOD             ILDT
 JB0299
 JB0299                          STATION DESCRIPTION
 JB0299
 JB0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0299'THE STATION IS LOCATED ABOUT 7 MILES SOUTH OF MT VERNON, .75 MILE
 JB0299'NORTH OF THE SMALL VILLAGE OF BONNIE, ALONG THE EAST SIDE OF THE
 JB0299'CHICAGO AND ILLINOIS RAILROAD AT THE NORTHWEST CORNER OF A FIELD.
 JB0299'
 JB0299'TO REACH THE STATION FROM THE POST OFFICE IN BONNIE, GO NORTH ON STATE
 JB0299'HIGHWAY 37 FOR 0.7 MILE TO A CROSSROAD, TURN RIGHT CROSSING RAILROAD
 JB0299'TRACK FOR ABOUT 50 FEET TO THE STATION ON THE RIGHT.
 JB0299'
 JB0299'STATION MARK, IS A STANDARD TRAVERSE DISK SET IN THE TOP OF A SQUARE
 JB0299'CONCRETE POST WHICH IS ABOUT 16 INCHES BELOW THE SURFACE OF THE GROUND
 JB0299'AND STAMPED WOODALL 1960.  THE MARK IS 37 FEET SOUTH OF THE CENTER OF
 JB0299'ROAD, 30.6 FEET SOUTHEAST OF A POWER POLE WITH A TRIANGLE BLAZE, 25
 JB0299'FEET EAST OF A FENCE AND 13 FEET SOUTH OF A WITNESS POST.
 JB0299'
 JB0299'REFERENCE MARK 1, IS A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB0299'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND STAMPED
 JB0299'WOODALL NO 1 1960.  THE MARK IS 64.8 FEET EAST OF A WITNESS POST, 22
 JB0299'FEET SOUTH OF THE CENTER OF ROAD, 3 FEET NORTHWEST OF A TREE AND 2.5
 JB0299'FEET NORTH OF A FENCE.
 JB0299'
 JB0299'REFERENCE MARK 2, IS A STANDARD REFERENCE DISK SET IN THE TOP OF A 12
 JB0299'INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES AND STAMPED
 JB0299'WOODALL NO 2 1960.  THE MARK IS 57 FEET SOUTH OF THE CENTER OF ROAD,
 JB0299'44 FEET SOUTHWEST OF A POWER POLE WITH A TRIANGLE BLAZE, 30.7 FEET
 JB0299'WEST OF A FENCE AND 20.8 FEET EAST OF THE EAST RAIL OF RAILROAD
 JB0299'TRACKS.
 JB0299'
 JB0299'AZIMUTH MARK, IS A STANDARD AZIMUTH DISK SET IN THE TOP OF A 12 INCH
 JB0299'SQUARE CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND AND
 JB0299'STAMPED WOODALL 1960.  THE MARK IS 29 FEET NORTH OF THE CENTER OF
 JB0299'ROAD, 2.5 FEET WEST-SOUTHWEST OF A WITNESS POST AND 1.5 FEET SOUTH OF
 JB0299'A FENCE.
 JB0299'
 JB0299'TO REACH THE AZIMUTH FROM THE STATION, GO EAST 0.25 MILE TO THE MARK
 JB0299'ON THE NORTH SIDE OF THE ROAD.
 JB0299'
 JB0299'HEIGHT OF LIGHT ABOVE STATION MARK 26.60 METERS.
 JB0299
 JB0299                          STATION RECOVERY (1960)
 JB0299
 JB0299'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0299'7.3 MI S FROM MT VERNON.
 JB0299'ABOUT 7.3 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0299'RAILROAD FROM THE STATION AT MT. VERNON, ABOUT 1.0 MILE NORTH
 JB0299'OF THE SMALL COMMUNITY OF BONNIE, AT THE JUNCTION OF AN OILED
 JB0299'CROSS ROAD, AT A DRIVE NORTH TO A HOUSE, 161 FEET EAST OF THE
 JB0299'CENTER LINE OF STATE HIGHWAY 37, 76 FEET EAST OF THE EAST RAIL,
 JB0299'86 FEET SOUTHEAST OF THE CENTER OF THE CROSSING, 39 FEET SOUTH
 JB0299'OF THE CENTER LINE OF THE OILED ROAD, 13 FEET SOUTH OF A FENCE,
 JB0299'25 FEET EAST OF A FENCE, 27 FEET SOUTHEAST OF A FENCE CORNER, 31
 JB0299'FEET SOUTHEAST OF A BRACED POWER POLE, 17 FEET WEST OF THE
 JB0299'EXTENDED CENTER LINE OF THE DRIVE, 13.1 FEET SOUTH OF A METAL
 JB0299'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN
 JB0299'THE TOP OF A CONCRETE POST 18 INCHES BELOW THE LEVEL OF THE
 JB0299'GROUND.
 JB0299
 JB0299                          STATION RECOVERY (2008)
 JB0299
 JB0299'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BE)
 JB0299'IN NORTHWEST CORNER OF PASTURE
 JB0299
 JB0299                          STATION RECOVERY (2009)
 JB0299
 JB0299'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0299'RECOVERED IN GOOD CONDITION.
 JB0299
 JB0299                          STATION RECOVERY (2014)
 JB0299
 JB0299'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0299'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0300 ***********************************************************************
 JB0300  DESIGNATION -  WOODALL RM 1
 JB0300  PID         -  JB0300
 JB0300  STATE/COUNTY-  IL/JEFFERSON
 JB0300  COUNTRY     -  US
 JB0300  USGS QUAD   -  INA (2018)
 JB0300
 JB0300                         *CURRENT SURVEY CONTROL
 JB0300  ______________________________________________________________________
 JB0300* NAD 83(1986) POSITION- 38 12 50.20   (N) 088 54 08.77   (W)   HD_HELD1
 JB0300* NAVD 88 ORTHO HEIGHT -   136.467 (meters)      447.73  (feet) ADJUSTED
 JB0300  ______________________________________________________________________
 JB0300  GEOID HEIGHT    -        -30.012 (meters)                     GEOID18
 JB0300  DYNAMIC HEIGHT  -        136.378 (meters)      447.43  (feet) COMP
 JB0300  MODELED GRAVITY -    979,977.3   (mgal)                       NAVD 88
 JB0300
 JB0300  VERT ORDER      -  SECOND    CLASS 0
 JB0300
 JB0300.The horizontal coordinates were determined by differentially corrected
 JB0300.hand held GPS observations or other comparable positioning techniques
 JB0300.and have an estimated accuracy of +/- 3 meters.
 JB0300
 JB0300.The orthometric height was determined by differential leveling and
 JB0300.adjusted by the NATIONAL GEODETIC SURVEY
 JB0300.in June 1991.
 JB0300
 JB0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0300.GEOID18 height accuracy estimate available here.
 JB0300
 JB0300.Click photographs - Photos may exist for this station.
 JB0300
 JB0300.The dynamic height is computed by dividing the NAVD 88
 JB0300.geopotential number by the normal gravity value computed on the
 JB0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0300.degrees latitude (g = 980.6199 gals.).
 JB0300
 JB0300.The modeled gravity was interpolated from observed gravity values.
 JB0300
 JB0300;                    North         East    Units  Estimated Accuracy
 JB0300;SPC IL E     -   171,874.9     250,160.9     MT  (+/- 3 meters HH1 GPS) 
 JB0300
 JB0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3345031263(NAD 83)
 JB0300
 JB0300                          SUPERSEDED SURVEY CONTROL
 JB0300
 JB0300  NGVD 29 (??/??/92)  136.570  (m)          448.06   (f) ADJ UNCH    2 0
 JB0300
 JB0300.Superseded values are not recommended for survey control.
 JB0300
 JB0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0300.See file dsdata.pdf to determine how the superseded data were derived.
 JB0300
 JB0300_MARKER: DR = REFERENCE MARK DISK
 JB0300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0300_STAMPING: WOODALL NO 1 1960
 JB0300_MARK LOGO: CGS
 JB0300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0300+STABILITY: SURFACE MOTION
 JB0300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0300+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2014
 JB0300
 JB0300  HISTORY     - Date     Condition        Report By
 JB0300  HISTORY     - 1960     MONUMENTED       CGS
 JB0300  HISTORY     - 20080320 GOOD             ILDT
 JB0300  HISTORY     - 20090122 GOOD             ILDT
 JB0300  HISTORY     - 20140709 GOOD             ILDT
 JB0300
 JB0300                          STATION DESCRIPTION
 JB0300
 JB0300'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0300'7.3 MI S FROM MT VERNON.
 JB0300'ABOUT 7.3 MILES SOUTH ALONG THE CHICAGO AND EASTERN ILLINOIS
 JB0300'RAILROAD FROM THE STATION AT MT. VERNON, ABOUT 1.0 MILE NORTH
 JB0300'OF THE SMALL COMMUNITY OF BONNIE, AT THE JUNCTION OF AN OILED
 JB0300'CROSS ROAD, AT A DRIVE NORTH TO A HOUSE, 225 FEET EAST OF THE
 JB0300'CENTER LINE OF STATE HIGHWAY 37, 22 FEET SOUTH OF THE CENTER
 JB0300'LINE OF THE OILED ROAD, 143 FEET EAST OF THE CENTER OF THE
 JB0300'CROSSING, 142 FEET EAST OF THE EAST RAIL OF THE RAILROAD, 50
 JB0300'FEET EAST OF THE EXTENDED CENTER LINE OF THE DRIVE, 2 FEET NORTH
 JB0300'OF A FENCE, 66.8 FEET EAST-NORTHEAST OF TRAVERSE STATION WOODALL,
 JB0300'65.0 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0300'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB0300'PROJECTING 3 INCHES.
 JB0300
 JB0300                          STATION RECOVERY (2008)
 JB0300
 JB0300'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (BE)
 JB0300'RECOVERED IN GOOD CONDITION.
 JB0300
 JB0300                          STATION RECOVERY (2009)
 JB0300
 JB0300'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0300'RECOVERED IN GOOD CONDITION.
 JB0300
 JB0300                          STATION RECOVERY (2014)
 JB0300
 JB0300'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0300'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0423 ***********************************************************************
 KB0423  DESIGNATION -  WOODBURY
 KB0423  PID         -  KB0423
 KB0423  STATE/COUNTY-  IL/CUMBERLAND
 KB0423  COUNTRY     -  US
 KB0423  USGS QUAD   -  WOODBURY (2018)
 KB0423
 KB0423                         *CURRENT SURVEY CONTROL
 KB0423  ______________________________________________________________________
 KB0423* NAD 83(1997) POSITION- 39 11 48.87305(N) 088 17 55.94217(W)   ADJUSTED
 KB0423* NAVD 88 ORTHO HEIGHT -   179.342 (meters)      588.39  (feet) ADJUSTED
 KB0423  ______________________________________________________________________
 KB0423  GEOID HEIGHT    -        -32.014 (meters)                     GEOID18
 KB0423  LAPLACE CORR    -         -0.09  (seconds)                    DEFLEC18
 KB0423  DYNAMIC HEIGHT  -        179.236 (meters)      588.04  (feet) COMP
 KB0423  MODELED GRAVITY -    980,032.4   (mgal)                       NAVD 88
 KB0423
 KB0423  HORZ ORDER      -  SECOND
 KB0423  VERT ORDER      -  SECOND    CLASS 0
 KB0423
 KB0423.The horizontal coordinates were established by classical geodetic methods
 KB0423.and adjusted by the National Geodetic Survey in October 1999.
 KB0423
 KB0423.The orthometric height was determined by differential leveling and
 KB0423.adjusted by the NATIONAL GEODETIC SURVEY
 KB0423.in June 1991.
 KB0423
 KB0423.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0423.GEOID18 height accuracy estimate available here.
 KB0423
 KB0423.Click photographs - Photos may exist for this station.
 KB0423
 KB0423.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0423
 KB0423.The dynamic height is computed by dividing the NAVD 88
 KB0423.geopotential number by the normal gravity value computed on the
 KB0423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0423.degrees latitude (g = 980.6199 gals.).
 KB0423
 KB0423.The modeled gravity was interpolated from observed gravity values.
 KB0423
 KB0423. The following values were computed from the NAD 83(1997) position.
 KB0423
 KB0423;                    North         East     Units Scale Factor Converg.
 KB0423;SPC IL E     -   280,838.400   302,976.824   MT  0.99997511   +0 01 18.4
 KB0423;SPC IL E     -   921,383.98    994,016.46   sFT  0.99997511   +0 01 18.4
 KB0423;UTM  16      - 4,339,431.715   387,838.775   MT  0.99975490   -0 49 15.4
 KB0423
 KB0423!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0423!SPC IL E     -   0.99997689  x   0.99997511  =   0.99995200
 KB0423!UTM  16      -   0.99997689  x   0.99975490  =   0.99973179
 KB0423
 KB0423:                Primary Azimuth Mark                     Grid Az
 KB0423:SPC IL E     -  WOODBURY AZ MK                           084 52 07.4
 KB0423:UTM  16      -  WOODBURY AZ MK                           085 42 41.2
 KB0423
 KB0423_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8783839431(NAD 83)
 KB0423
 KB0423|---------------------------------------------------------------------|
 KB0423| PID    Reference Object                     Distance      Geod. Az  |
 KB0423|                                                           dddmmss.s |
 KB0423| KB1194 JEWETT OHIO OIL MICROWAVE MAST      APPROX. 6.3 KM 0703734.1 |
 KB0423| CI8839 WOODBURY AZ MK                                     0845325.8 |
 KB0423| KB0424 WOODBURY RM 1                        27.589 METERS 11917     |
 KB0423| KB0425 WOODBURY RM 2                        27.277 METERS 21331     |
 KB0423|---------------------------------------------------------------------|
 KB0423
 KB0423                          SUPERSEDED SURVEY CONTROL
 KB0423
 KB0423  NAD 83(1997)-  39 11 48.88185(N)    088 17 55.93497(W) AD(       ) 2
 KB0423  NAD 83(1986)-  39 11 48.88402(N)    088 17 55.93651(W) AD(       ) 2
 KB0423  NAD 27      -  39 11 48.74190(N)    088 17 55.78320(W) AD(       ) 2
 KB0423  NGVD 29 (??/??/92)  179.411  (m)          588.62   (f) ADJ UNCH    2 0
 KB0423  NGVD 29             179.41   (m)          588.6    (f) LEVELING    3  
 KB0423
 KB0423.Superseded values are not recommended for survey control.
 KB0423
 KB0423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0423.See file dsdata.pdf to determine how the superseded data were derived.
 KB0423
 KB0423_MARKER: DS = TRIANGULATION STATION DISK
 KB0423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0423_STAMPING: WOODBURY 1959
 KB0423_MARK LOGO: CGS
 KB0423_PROJECTION: FLUSH
 KB0423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0423+STABILITY: SURFACE MOTION
 KB0423_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0423+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2005
 KB0423
 KB0423  HISTORY     - Date     Condition        Report By
 KB0423  HISTORY     - 1959     MONUMENTED       CGS
 KB0423  HISTORY     - 1959     GOOD             CGS
 KB0423  HISTORY     - 1973     GOOD             NGS
 KB0423  HISTORY     - 20050217 GOOD             ILDT
 KB0423
 KB0423                          STATION DESCRIPTION
 KB0423
 KB0423'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0423'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF MONTROSE AND ABOUT
 KB0423'3 MILES WEST SOUTHWEST OF JEWETT.
 KB0423'
 KB0423'TO REACH THE STATION FROM THE POST OFFICE IN JEWETT, GO WEST ON
 KB0423'SURFACED ROAD FOR 1.15 MILES TO SIDE ROAD RIGHT, TURN RIGHT AND GO
 KB0423'NORTH FOR 0.05 MILE TO U.S. HIGHWAY 40, TURN LEFT AND GO WESTERLY ON
 KB0423'U.S. HIGHWAY 40 FOR 1.95 MILES TO CROSSROADS, TURN LEFT AND GO
 KB0423'SOUTH, THEN LEFT AND GO EAST FOR 0.2 MILE TO THE STATION ON THE LEFT
 KB0423'AS DESCRIBED.
 KB0423'
 KB0423'THE STATION IS A STANDARD STATION MARK DISK SET IN TOP OF A 12 X 12
 KB0423'INCH CONCRETE POST SET FLUSH WITH THE SURFACE OF THE GROUND AND
 KB0423'THE DISK IS STAMPED WOODBURY 1959. IT IS 78 FEET WEST OF THE
 KB0423'APPROXIMATE CENTER OF DRIVEWAY, 32 FEET NORTH OF THE APPROXIMATE
 KB0423'CENTER OF ROAD, 25 FEET WEST OF A BRACE POLE AND 12.4 FEET
 KB0423'WEST-NORTHWEST OF WITNESS POST.
 KB0423'
 KB0423'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK SET IN TOP OF A 12
 KB0423'X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 6 INCHES AND THE
 KB0423'DISK IS STAMPED WOODBURYNO 1 1959. IT IS 71.5 FEET EAST OF TELEPHONE
 KB0423'POLE AND 30 FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD.
 KB0423'
 KB0423'REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
 KB0423'A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES
 KB0423'AND THE DISK IS STAMPED WOODBURY NO 2 1959. IT IS 27 FEET SOUTH OF
 KB0423'THE APPROXIMATE CENTER OF ROAD, 6 FEET SOUTH-SOUTHEAST OF
 KB0423'TELEPHONE POLE AND 61 FEET WEST OF TELEPHONE POLE.
 KB0423'
 KB0423'AZIMUTH MARK IS A STANDARD AZIMUTH MARK SET IN TOP OF A 12 X 12 INCH
 KB0423'CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES AND THE DISK IS
 KB0423'STAMPED WOODBURY 1959. IT IS 28 FEET WEST OF THE APPROXIMATE CENTER
 KB0423'OF ROAD, 28 FEET NORTH OF THE NORTH RAIL OF RAILROAD TRACKS, 20
 KB0423'FEET SOUTH OF THE APPROXIMATE CENTER OF ROAD AND 3.7 FEET WEST OF
 KB0423'TELEPHONE POLE.
 KB0423'
 KB0423'TO REACH THE AZIMUTH MARK FROM THE STATIONM GO EASTERLY ON GRAVEL
 KB0423'ROAD FOR 0.25 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 KB0423'
 KB0423'HEIGHT OF LIGHT ABOVE STATION MARK 22.15 METERS.
 KB0423
 KB0423                          STATION RECOVERY (1959)
 KB0423
 KB0423'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0423'2.8 MI SW FROM JEWETT.
 KB0423'ABOUT 1.15 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 KB0423'OFFICE AT JEWETT, THENCE 1.7 MILES SOUTHWEST ALONG U.S. HIGHWAY
 KB0423'40, AT THE SMALL COMMUNITY OF WOODBURY, ABOUT 0.2 MILE EAST OF
 KB0423'THE JUNCTION OF A GRAVEL ROAD EAST, 210 FEET SOUTH-SOUTHEAST
 KB0423'OF THE CENTER LINE OF THE HIGHWAY, 33 FEET NORTH-NORTHWEST OF THE
 KB0423'CENTER LINE OF THE GRAVEL ROAD FROM A POINT 4 FEET WEST OF THE
 KB0423'WEST END OF A CONCRETE PAVED ROAD, 24 1/2 FEET WEST-SOUTHWEST
 KB0423'OF A TELEPHONE BRACE POLE, 133 FEET SOUTHWEST OF THE SOUTHWEST
 KB0423'CORNER OF A HOUSE, 28 FEET WEST-SOUTHWEST OF A CONCRETE
 KB0423'RIGHT-OF-WAY MARKER, 56 FEET NORTH-NORTHWEST OF TELEPHONE POLE
 KB0423'NUMBER 7, 12.4 FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET
 KB0423'BELOW THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 KB0423'POST FLUSH WITH THE GROUND.
 KB0423
 KB0423                          STATION RECOVERY (1973)
 KB0423
 KB0423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0423'RECOVERED IN GOOD CONDITION.
 KB0423
 KB0423                          STATION RECOVERY (2005)
 KB0423
 KB0423'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0423'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0424 ***********************************************************************
 KB0424  DESIGNATION -  WOODBURY RM 1
 KB0424  PID         -  KB0424
 KB0424  STATE/COUNTY-  IL/CUMBERLAND
 KB0424  COUNTRY     -  US
 KB0424  USGS QUAD   -  WOODBURY (2018)
 KB0424
 KB0424                         *CURRENT SURVEY CONTROL
 KB0424  ______________________________________________________________________
 KB0424* NAD 83(1986) POSITION- 39 11 48.44   (N) 088 17 54.94   (W)   HD_HELD1
 KB0424* NAVD 88 ORTHO HEIGHT -   179.105 (meters)      587.61  (feet) ADJUSTED
 KB0424  ______________________________________________________________________
 KB0424  GEOID HEIGHT    -        -32.014 (meters)                     GEOID18
 KB0424  DYNAMIC HEIGHT  -        178.999 (meters)      587.27  (feet) COMP
 KB0424  MODELED GRAVITY -    980,032.4   (mgal)                       NAVD 88
 KB0424
 KB0424  VERT ORDER      -  SECOND    CLASS 0
 KB0424
 KB0424.The horizontal coordinates were determined by differentially corrected
 KB0424.hand held GPS observations or other comparable positioning techniques
 KB0424.and have an estimated accuracy of +/- 3 meters.
 KB0424
 KB0424.The orthometric height was determined by differential leveling and
 KB0424.adjusted by the NATIONAL GEODETIC SURVEY
 KB0424.in June 1991.
 KB0424
 KB0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0424.GEOID18 height accuracy estimate available here.
 KB0424
 KB0424.Click photographs - Photos may exist for this station.
 KB0424
 KB0424.The dynamic height is computed by dividing the NAVD 88
 KB0424.geopotential number by the normal gravity value computed on the
 KB0424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0424.degrees latitude (g = 980.6199 gals.).
 KB0424
 KB0424.The modeled gravity was interpolated from observed gravity values.
 KB0424
 KB0424;                    North         East    Units  Estimated Accuracy
 KB0424;SPC IL E     -   280,825.1     303,000.9     MT  (+/- 3 meters HH1 GPS) 
 KB0424
 KB0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8786239418(NAD 83)
 KB0424
 KB0424                          SUPERSEDED SURVEY CONTROL
 KB0424
 KB0424  NGVD 29 (??/??/92)  179.174  (m)          587.84   (f) ADJ UNCH    2 0
 KB0424
 KB0424.Superseded values are not recommended for survey control.
 KB0424
 KB0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0424.See file dsdata.pdf to determine how the superseded data were derived.
 KB0424
 KB0424_MARKER: DR = REFERENCE MARK DISK
 KB0424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0424_STAMPING: WOODBURY NO 1 1959
 KB0424_MARK LOGO: CGS
 KB0424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0424+STABILITY: SURFACE MOTION
 KB0424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0424+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2005
 KB0424
 KB0424  HISTORY     - Date     Condition        Report By
 KB0424  HISTORY     - 1959     MONUMENTED       CGS
 KB0424  HISTORY     - 1973     GOOD             NGS
 KB0424  HISTORY     - 20050217 GOOD             ILDT
 KB0424  HISTORY     - 20120418 MARK NOT FOUND   ILDT
 KB0424
 KB0424                          STATION DESCRIPTION
 KB0424
 KB0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0424'2.8 MI SW FROM JEWETT.
 KB0424'ABOUT 1.15 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE POST
 KB0424'OFFICE AT JEWETT, THENCE 1.7 MILES SOUTHWEST ALONG U.S. HIGHWAY
 KB0424'40, AT THE SMALL COMMUNITY OF WOODBURY, ABOUT 0.2 MILE EAST OF
 KB0424'THE JUNCTION OF U.S. HIGHWAY 40 AND A GRAVEL ROAD EAST, 282 1/2
 KB0424'FEET SOUTH-SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 30 FEET
 KB0424'SOUTH OF THE CENTER LINE OF THE CONCRETE PAVED ROAD WHICH IS
 KB0424'THE EXTENSION OF THE GRAVEL ROAD EAST, 71 1/2 FEET EAST-NORTHEAST
 KB0424'OF TELEPHONE POLE NUMBER 7, 121 1/2 FEET SOUTH OF THE SOUTHWEST
 KB0424'CORNER OF A HOUSE, 90.5 FEET SOUTHEAST OF TRIANGULATION STATION
 KB0424'WOODBURY, 80.4 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT
 KB0424'1 FOOT BELOW THE LEVEL OF THE CONCRETE PAVED ROAD AND SET IN THE
 KB0424'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 KB0424
 KB0424                          STATION RECOVERY (1973)
 KB0424
 KB0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0424'RECOVERED IN GOOD CONDITION.
 KB0424
 KB0424                          STATION RECOVERY (2005)
 KB0424
 KB0424'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0424'RECOVERED IN GOOD CONDITION.
 KB0424
 KB0424                          STATION RECOVERY (2012)
 KB0424
 KB0424'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0424'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0425 ***********************************************************************
 KB0425  DESIGNATION -  WOODBURY RM 2
 KB0425  PID         -  KB0425
 KB0425  STATE/COUNTY-  IL/CUMBERLAND
 KB0425  COUNTRY     -  US
 KB0425  USGS QUAD   -  WOODBURY (2018)
 KB0425
 KB0425                         *CURRENT SURVEY CONTROL
 KB0425  ______________________________________________________________________
 KB0425* NAD 83(1986) POSITION- 39 11 48.14   (N) 088 17 56.57   (W)   HD_HELD1
 KB0425* NAVD 88 ORTHO HEIGHT -   179.109 (meters)      587.63  (feet) ADJUSTED
 KB0425  ______________________________________________________________________
 KB0425  GEOID HEIGHT    -        -32.014 (meters)                     GEOID18
 KB0425  DYNAMIC HEIGHT  -        179.003 (meters)      587.28  (feet) COMP
 KB0425  MODELED GRAVITY -    980,032.4   (mgal)                       NAVD 88
 KB0425
 KB0425  VERT ORDER      -  SECOND    CLASS 0
 KB0425
 KB0425.The horizontal coordinates were determined by differentially corrected
 KB0425.hand held GPS observations or other comparable positioning techniques
 KB0425.and have an estimated accuracy of +/- 3 meters.
 KB0425
 KB0425.The orthometric height was determined by differential leveling and
 KB0425.adjusted by the NATIONAL GEODETIC SURVEY
 KB0425.in June 1991.
 KB0425
 KB0425.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0425.GEOID18 height accuracy estimate available here.
 KB0425
 KB0425.Click photographs - Photos may exist for this station.
 KB0425
 KB0425.The dynamic height is computed by dividing the NAVD 88
 KB0425.geopotential number by the normal gravity value computed on the
 KB0425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0425.degrees latitude (g = 980.6199 gals.).
 KB0425
 KB0425.The modeled gravity was interpolated from observed gravity values.
 KB0425
 KB0425;                    North         East    Units  Estimated Accuracy
 KB0425;SPC IL E     -   280,815.8     302,961.8     MT  (+/- 3 meters HH1 GPS) 
 KB0425
 KB0425_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ8782339409(NAD 83)
 KB0425
 KB0425                          SUPERSEDED SURVEY CONTROL
 KB0425
 KB0425  NGVD 29 (??/??/92)  179.179  (m)          587.86   (f) ADJ UNCH    2 0
 KB0425
 KB0425.Superseded values are not recommended for survey control.
 KB0425
 KB0425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0425.See file dsdata.pdf to determine how the superseded data were derived.
 KB0425
 KB0425_MARKER: DR = REFERENCE MARK DISK
 KB0425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0425_STAMPING: WOODBURY NO 2 1959
 KB0425_MARK LOGO: CGS
 KB0425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0425+STABILITY: SURFACE MOTION
 KB0425
 KB0425  HISTORY     - Date     Condition        Report By
 KB0425  HISTORY     - 1959     MONUMENTED       CGS
 KB0425  HISTORY     - 1973     GOOD             NGS
 KB0425  HISTORY     - 20050217 MARK NOT FOUND   ILDT
 KB0425
 KB0425                          STATION DESCRIPTION
 KB0425
 KB0425'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 KB0425'2.8 MI SW FROM JEWETT.
 KB0425'ABOUT 1.15 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE
 KB0425'POST OFFICE AT JEWETT, THENCE 1.7 MILES SOUTHWEST ALONG U.S.
 KB0425'HIGHWAY 40, AT THE SMALL COMMUNITY OF WOODBURY, ABOUT 0.2 MILE
 KB0425'EAST OF THE JUNCTION OF U.S. HIGHWAY 40 AND A GRAVEL ROAD EAST,
 KB0425'258 FEET SOUTH-SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 26 1/2
 KB0425'FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD, 6 FEET SOUTHEAST
 KB0425'OF TELEPHONE POLE NUMBER 8, 89.5 FEET SOUTHWEST OF TRIANGULATION
 KB0425'STATION WOODBURY, 97.7 FEET SOUTHWEST OF A METAL WITNESS POST,
 KB0425'ABOUT 1 FOOT BELOW THE LEVEL OF THE GRAVEL ROAD AND SET IN THE
 KB0425'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0425
 KB0425                          STATION RECOVERY (1973)
 KB0425
 KB0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0425'RECOVERED IN GOOD CONDITION.
 KB0425
 KB0425                          STATION RECOVERY (2005)
 KB0425
 KB0425'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0425'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DL2304 ***********************************************************************
 DL2304  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL2304  DESIGNATION -  WOODFORD CORS ARP
 DL2304  CORS_ID     -  KA21
 DL2304  PID         -  DL2304
 DL2304  STATE/COUNTY-  IL/WOODFORD
 DL2304  COUNTRY     -  US
 DL2304  USGS QUAD   -  ROANOKE (2018)
 DL2304
 DL2304                         *CURRENT SURVEY CONTROL
 DL2304  ______________________________________________________________________
 DL2304* NAD 83(2011) POSITION- 40 47 29.31216(N) 089 11 45.76679(W)   ADJUSTED
 DL2304* NAD 83(2011) ELLIP HT-   193.111 (meters)        (04/??/25)   ADJUSTED
 DL2304* NAD 83(2011) EPOCH   -  2010.00
 DL2304  ______________________________________________________________________
 DL2304  GEOID HEIGHT    -        -32.463 (meters)                     GEOID18
 DL2304  NAD 83(2011) X  -     67,853.343 (meters)                     COMP
 DL2304  NAD 83(2011) Y  - -4,835,421.706 (meters)                     COMP
 DL2304  NAD 83(2011) Z  -  4,145,044.923 (meters)                     COMP
 DL2304
 DL2304  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL2304  Standards:
 DL2304         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL2304            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL2304  -------------------------------------------------------------------
 DL2304  NETWORK    0.07   0.12           0.03   0.03   0.06     -0.27677200
 DL2304  -------------------------------------------------------------------
 DL2304
 DL2304.The coordinates were established by GPS observations
 DL2304.and adjusted by the National Geodetic Survey in April 2025.
 DL2304
 DL2304.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL2304.been affixed to the stable North American Tectonic Plate. 
 DL2304
 DL2304.The coordinates are valid at the epoch date displayed above
 DL2304.which is a decimal equivalence of Year/Month/Day.
 DL2304
 DL2304.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL2304.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL2304.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL2304.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL2304.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL2304.published epoch of 2010.00.
 DL2304
 DL2304.Additional information on MYCS is available at:
 DL2304.https://geodesy.noaa.gov/CORS/index.shtml
 DL2304
 DL2304.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL2304.GEOID18 height accuracy estimate available here.
 DL2304
 DL2304.The PID for the CORS L1 Phase Center is DR7750.
 DL2304
 DL2304.Click photographs - Photos may exist for this station.
 DL2304
 DL2304.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL2304
 DL2304.The ellipsoidal height was determined by GPS observations
 DL2304.and is referenced to NAD 83.
 DL2304
 DL2304. The following values were computed from the NAD 83(2011) position.
 DL2304
 DL2304;                    North         East     Units Scale Factor Converg.
 DL2304;SPC IL W     -   458,323.180   781,915.912   MT  1.00002374   +0 38 02.9
 DL2304;SPC IL W     - 1,503,681.97  2,565,335.79   sFT  1.00002374   +0 38 02.9
 DL2304;UTM  16      - 4,517,929.609   314,721.565   MT  1.00002254   -1 26 06.4
 DL2304
 DL2304!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL2304!SPC IL W     -   0.99996971  x   1.00002374  =   0.99999345
 DL2304!UTM  16      -   0.99996971  x   1.00002254  =   0.99999225
 DL2304
 DL2304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1472117929(NAD 83)
 DL2304
 DL2304                          SUPERSEDED SURVEY CONTROL
 DL2304
 DL2304  NAD 83(2011)-  40 47 29.31260(N)    089 11 45.76680(W) AD(2010.00) c
 DL2304  ELLIP H (06/??/19)  193.110  (m)                       GP(2010.00) c c
 DL2304  NAD 83(2011)-  40 47 29.31268(N)    089 11 45.76682(W) AD(2010.00) c
 DL2304  NAD 83(2011)-  40 47 29.31263(N)    089 11 45.76681(W) AD(2010.00) c
 DL2304  ELLIP H (08/??/11)  193.103  (m)                       GP(2010.00) c c
 DL2304  NAD 83(CORS)-  40 47 29.31297(N)    089 11 45.76756(W) AD(2002.00) c
 DL2304  ELLIP H (04/??/09)  193.102  (m)                       GP(2002.00) c c
 DL2304
 DL2304.Superseded values are not recommended for survey control.
 DL2304
 DL2304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL2304.See file dsdata.pdf to determine how the superseded data were derived.
 DL2304
 DL2304_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL2304
 DL2304                          STATION DESCRIPTION
 DL2304
 DL2304'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL2304'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL2304'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL2304'AND LOG FILES ACCESSIBLE AT:
 DL2304'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0850 ***********************************************************************
 LC0850  DESIGNATION -  WOODFORD RESET
 LC0850  PID         -  LC0850
 LC0850  STATE/COUNTY-  IL/WOODFORD
 LC0850  COUNTRY     -  US
 LC0850  USGS QUAD   -  BENSON (2018)
 LC0850
 LC0850                         *CURRENT SURVEY CONTROL
 LC0850  ______________________________________________________________________
 LC0850* NAD 83(1997) POSITION- 40 51 11.38630(N) 089 01 41.42016(W)   ADJUSTED
 LC0850* NAVD 88 ORTHO HEIGHT -   222.64  (meters)      730.4   (feet) RESET
 LC0850  ______________________________________________________________________
 LC0850  GEOID HEIGHT    -        -32.409 (meters)                     GEOID18
 LC0850  LAPLACE CORR    -          1.57  (seconds)                    DEFLEC18
 LC0850  HORZ ORDER      -  FIRST
 LC0850  VERT ORDER      -  THIRD
 LC0850
 LC0850.The horizontal coordinates were established by classical geodetic methods
 LC0850.and adjusted by the National Geodetic Survey in October 1999.
 LC0850
 LC0850.The orthometric height was computed from unverified reset data.
 LC0850
 LC0850.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0850.GEOID18 height accuracy estimate available here.
 LC0850
 LC0850.Click photographs - Photos may exist for this station.
 LC0850
 LC0850.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0850
 LC0850. The following values were computed from the NAD 83(1997) position.
 LC0850
 LC0850;                    North         East     Units Scale Factor Converg.
 LC0850;SPC IL W     -   465,343.759   795,994.978   MT  1.00005456   +0 44 41.2
 LC0850;SPC IL W     - 1,526,715.32  2,611,526.86   sFT  1.00005456   +0 44 41.2
 LC0850;UTM  16      - 4,524,436.624   329,044.400   MT  0.99995973   -1 19 37.2
 LC0850
 LC0850!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0850!SPC IL W     -   0.99997016  x   1.00005456  =   1.00002472
 LC0850!UTM  16      -   0.99997016  x   0.99995973  =   0.99992989
 LC0850
 LC0850:                Primary Azimuth Mark                     Grid Az
 LC0850:SPC IL W     -  WOODFORD AZ MK                           269 46 11.8
 LC0850:UTM  16      -  WOODFORD AZ MK                           271 50 30.2
 LC0850
 LC0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2904424436(NAD 83)
 LC0850
 LC0850|---------------------------------------------------------------------|
 LC0850| PID    Reference Object                     Distance      Geod. Az  |
 LC0850|                                                           dddmmss.s |
 LC0850| LC0848 M 229                                48.417 METERS 03842     |
 LC0850| CI8840 WOODFORD AZ MK                                     2703053.0 |
 LC0850| LC0851 WOODFORD RM 2                        14.170 METERS 30636     |
 LC0850| LC1536 WOODFORD RM                          17.920 METERS 31521     |
 LC0850| CI8841 WOODFORD RM 3                        20.749 METERS 33334     |
 LC0850| LC1865 MINONK CATHOLIC CHURCH SPIRE        APPROX. 5.6 KM 3583553.9 |
 LC0850|---------------------------------------------------------------------|
 LC0850
 LC0850                          SUPERSEDED SURVEY CONTROL
 LC0850
 LC0850  NAD 83(1986)-  40 51 11.40166(N)    089 01 41.42623(W) AD(       ) 1
 LC0850
 LC0850.Superseded values are not recommended for survey control.
 LC0850
 LC0850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0850.See file dsdata.pdf to determine how the superseded data were derived.
 LC0850
 LC0850_MARKER: DS = TRIANGULATION STATION DISK
 LC0850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0850_STAMPING: WOODFORD 1920 1972
 LC0850_MARK LOGO: CGS
 LC0850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0850+STABILITY: SURFACE MOTION
 LC0850
 LC0850  HISTORY     - Date     Condition        Report By
 LC0850  HISTORY     - 1972     MONUMENTED       NGS
 LC0850  HISTORY     - 1972     GOOD             NGS
 LC0850  HISTORY     - 1973     GOOD             NGS
 LC0850
 LC0850                          STATION DESCRIPTION
 LC0850
 LC0850'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LC0850'THE STATION MARK WAS FOUND IN GOOD CONDITION.  THE REFERENCE
 LC0850'MARK WAS NOT FOUND AND ASSUMED TO HAVE BEEN DESTROYED.  THERE
 LC0850'IS TO BE SOME ROAD WORK IN THE AREA, BUT ENGINEER ASSURED THAT
 LC0850'THE MARK WOULD BE PROTECTED.  SINCE THERE WILL BE SOME FILL IN
 LC0850'THE AREA A NEW SURFACE STATION MARK WAS SET ON THE TOP OF THE
 LC0850'OLD MARK TO BRING IT ABOVE LEVEL OF PROPOSED FILL.  STATION
 LC0850'PANOLA 1920 CAN BE USED AS AN AZIMUTH ALSO BUT THE REFRACTION WAS
 LC0850'TOO BAD TO USE AT THIS TIME AND THE SPIRE WAS USED.
 LC0850'REFERENCE MARK 2 WAS SET AND TIES MADE TO BENCH MARK.  A NEW
 LC0850'DESCRIPTION FOLLOWS--
 LC0850'
 LC0850'THE STATION IS LOCATED ABOUT 3 MILES SOUTH OF MINONK, AT THE
 LC0850'SOUTH JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 116 WEST,
 LC0850'1 FOOT SOUTHWEST OF A METAL WITNESS POST, 1 FOOT EAST OF A METAL
 LC0850'WITNESS POST, 147 FEET EAST OF THE CENTERLINE OF THE NORTH BOUND
 LC0850'LANE OF HIGHWAY 51, 8 FEET WEST OF THE WEST RAIL OF RAILROAD
 LC0850'TRACK, 14 FEET SOUTH OF THE CENTERLINE OF PAVED ROAD AND 5 FEET
 LC0850'NORTHEAST OF A METAL WITNESS POST AND A RAILROAD CROSSING
 LC0850'SIGN.  THE MONUMENT PROJECTS 6 INCHES AND THE DISK IS STAMPED
 LC0850'WOODFORD 1920 1972.
 LC0850'
 LC0850'REFERENCE MARK 2 IS A STANDARD DISK STAMPED WOODFORD 1920 NO 2
 LC0850'1972, SET IN A DRILL HOLE IN THE TOP SOUTHEAST CORNER OF THE
 LC0850'CONCRETE BASE OF SIGN, 47 FEET NORTH OF THE CENTERLINE OF PAVED
 LC0850'ROAD, AND 33 FEET WEST OF THE WEST RAIL OF RAILROAD TRACKS.
 LC0850'
 LC0850'BM M 229 1960 IS A STANDARD BENCH MARK DISK SET IN THE TOP OF
 LC0850'A ROUND CONCRETE POST PROJECTING 3 INCHES, 96 FEET EAST OF
 LC0850'THE EAST RAIL OF THE RAILROAD TRACK, 2 FEET SOUTHWEST OF A METAL
 LC0850'WITNESS POST, 1 FOOT WEST OF FENCE AND 106 FEET NORTH OF THE
 LC0850'CENTERLINE OF PAVED ROAD.
 LC0850'
 LC0850'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0850'
 LC0850'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MILE
 LC0850'NORTH OF WOODFORD
 LC0850
 LC0850                          STATION RECOVERY (1972)
 LC0850
 LC0850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LC0850'0.5 MI N FROM WOODFORD.
 LC0850'AT THE SOUTH JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 116
 LC0850'WEST, 1 FOOT SOUTHWEST OF A METAL WITNESS POST, 1 FOOT EAST OF A
 LC0850'METAL WITNESS POST, 147 FEET EAST OF THE CENTERLINE OF NORTH
 LC0850'BOUND LANE OF HIGHWAY 51, 8 FEET WEST OF WEST RAIL OF RAILROAD
 LC0850'TRACK, 14 FEET SOUTH OF THE CENTERLINE OF PAVED ROAD (EXTENSION
 LC0850'OF HIGHWAY 116), 5 FEET NORTH EAST OF A METAL WITNESS POST AND
 LC0850'RAILROAD CROSSING SIGN, SET IN THE TOP OF A ROUND CONCRETE POST
 LC0850'PROJECTING 6 INCHES.
 LC0850
 LC0850                          STATION RECOVERY (1973)
 LC0850
 LC0850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0850'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0851 ***********************************************************************
 LC0851  DESIGNATION -  WOODFORD RM 2
 LC0851  PID         -  LC0851
 LC0851  STATE/COUNTY-  IL/WOODFORD
 LC0851  COUNTRY     -  US
 LC0851  USGS QUAD   -  BENSON (2018)
 LC0851
 LC0851                         *CURRENT SURVEY CONTROL
 LC0851  ______________________________________________________________________
 LC0851* NAD 83(1997) POSITION- 40 51 11.66015(N) 089 01 41.90587(W)   ADJUSTED
 LC0851* NAVD 88 ORTHO HEIGHT -   222.22  (meters)      729.1   (feet) RESET
 LC0851  ______________________________________________________________________
 LC0851  GEOID HEIGHT    -        -32.409 (meters)                     GEOID18
 LC0851  LAPLACE CORR    -          1.57  (seconds)                    DEFLEC18
 LC0851  HORZ ORDER      -  FIRST
 LC0851  VERT ORDER      -  THIRD
 LC0851
 LC0851.The horizontal coordinates were established by classical geodetic methods
 LC0851.and adjusted by the National Geodetic Survey in October 1999.
 LC0851
 LC0851.The orthometric height was computed from unverified reset data.
 LC0851
 LC0851.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0851.GEOID18 height accuracy estimate available here.
 LC0851
 LC0851.Click photographs - Photos may exist for this station.
 LC0851
 LC0851.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0851
 LC0851. The following values were computed from the NAD 83(1997) position.
 LC0851
 LC0851;                    North         East     Units Scale Factor Converg.
 LC0851;SPC IL W     -   465,352.058   795,983.492   MT  1.00005453   +0 44 40.9
 LC0851;SPC IL W     - 1,526,742.54  2,611,489.17   sFT  1.00005453   +0 44 40.9
 LC0851;UTM  16      - 4,524,445.333   329,033.222   MT  0.99995977   -1 19 37.5
 LC0851
 LC0851!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0851!SPC IL W     -   0.99997023  x   1.00005453  =   1.00002475
 LC0851!UTM  16      -   0.99997023  x   0.99995977  =   0.99993000
 LC0851
 LC0851:                Primary Azimuth Mark                     Grid Az
 LC0851:SPC IL W     -  HUMMEL RM 3                              251 35 52.1
 LC0851:UTM  16      -  HUMMEL RM 3                              253 40 10.5
 LC0851
 LC0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2903324445(NAD 83)
 LC0851
 LC0851|---------------------------------------------------------------------|
 LC0851| PID    Reference Object                     Distance      Geod. Az  |
 LC0851|                                                           dddmmss.s |
 LC0851| LC0850 WOODFORD RESET                       14.170 METERS 12636     |
 LC0851| LC1871 HUMMEL RM 3                         APPROX. 5.4 KM 2522033.0 |
 LC0851|---------------------------------------------------------------------|
 LC0851
 LC0851                          SUPERSEDED SURVEY CONTROL
 LC0851
 LC0851  NAD 83(1986)-  40 51 11.67548(N)    089 01 41.91190(W) AD(       ) 1
 LC0851  NAD 27      -  40 51 11.55484(N)    089 01 41.63774(W) AD(       ) 1
 LC0851  NGVD 29             222.45   (m)          729.8    (f) LEVELING    3  
 LC0851
 LC0851.Superseded values are not recommended for survey control.
 LC0851
 LC0851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0851.See file dsdata.pdf to determine how the superseded data were derived.
 LC0851
 LC0851_MARKER: DR = REFERENCE MARK DISK
 LC0851_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0851+WITH SETTING: PAVEMENT
 LC0851_SP_SET: SIGN BASE
 LC0851_STAMPING: WOODFORD 1920 NO 2 1972
 LC0851_MARK LOGO: CGS
 LC0851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0851+STABILITY: SURFACE MOTION
 LC0851
 LC0851  HISTORY     - Date     Condition        Report By
 LC0851  HISTORY     - 1972     MONUMENTED       NGS
 LC0851  HISTORY     - 1973     GOOD             NGS
 LC0851  HISTORY     - 19981014 GOOD             USPSQD
 LC0851
 LC0851                          STATION DESCRIPTION
 LC0851
 LC0851'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 LC0851'0.5 MI N FROM WOODFORD.
 LC0851'AT THE SOUTH JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 116
 LC0851'WEST, A STANDARD REFERENCE MARK DISK SET IN THE TOP AND SOUTHEAST
 LC0851'CORNER OF THE CONCRETE BASE OF A SIGN, 47 FEET NORTH OF THE
 LC0851'CENTERLINE OF PAVED ROAD (EXTENSION OF HIGHWAY 116), 33 FEET WEST
 LC0851'OF WEST RAIL OF RAILROAD TRACK AND ABOUT 130 FEET EAST OF THE
 LC0851'CENTERLINE OF HIGHWAY 51.
 LC0851
 LC0851                          STATION RECOVERY (1973)
 LC0851
 LC0851'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0851'RECOVERED IN GOOD CONDITION.
 LC0851
 LC0851                          STATION RECOVERY (1998)
 LC0851
 LC0851'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0851'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0701 ***********************************************************************
 MG0701  DESIGNATION -  WOODHULL BETHANY LUTH CH SPIRE
 MG0701  PID         -  MG0701
 MG0701  STATE/COUNTY-  IL/HENRY
 MG0701  COUNTRY     -  US
 MG0701  USGS QUAD   -  WOODHULL (2018)
 MG0701
 MG0701                         *CURRENT SURVEY CONTROL
 MG0701  ______________________________________________________________________
 MG0701* NAD 83(1997) POSITION- 41 10 47.67256(N) 090 19 14.12303(W)   ADJUSTED
 MG0701  ______________________________________________________________________
 MG0701  GEOID HEIGHT    -        -32.811 (meters)                     GEOID18
 MG0701  LAPLACE CORR    -          0.09  (seconds)                    DEFLEC18
 MG0701  HORZ ORDER      -  THIRD
 MG0701
 MG0701.The horizontal coordinates were established by classical geodetic methods
 MG0701.and adjusted by the National Geodetic Survey in October 1999.
 MG0701
 MG0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0701.GEOID18 height accuracy estimate available here.
 MG0701
 MG0701.Click photographs - Photos may exist for this station.
 MG0701
 MG0701.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0701
 MG0701. The following values were computed from the NAD 83(1997) position.
 MG0701
 MG0701;                    North         East     Units Scale Factor Converg.
 MG0701;SPC IL W     -   501,015.688   687,085.690   MT  0.99994323   -0 06 04.8
 MG0701;SPC IL W     - 1,643,748.97  2,254,213.63   sFT  0.99994323   -0 06 04.8
 MG0701;UTM  15      - 4,562,190.316   724,739.699   MT  1.00022166   +1 45 53.7
 MG0701
 MG0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2473962190(NAD 83)
 MG0701
 MG0701                          SUPERSEDED SURVEY CONTROL
 MG0701
 MG0701  NAD 83(1996)-  41 10 47.67257(N)    090 19 14.12327(W) AD(       ) 3
 MG0701  NAD 83(1986)-  41 10 47.67932(N)    090 19 14.13575(W) AD(       ) 3
 MG0701  NAD 27      -  41 10 47.55400(N)    090 19 13.69000(W) AD(       ) 3
 MG0701
 MG0701.Superseded values are not recommended for survey control.
 MG0701
 MG0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0701.See file dsdata.pdf to determine how the superseded data were derived.
 MG0701
 MG0701_MARKER: 91 = CHURCH CROSS
 MG0701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0701+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2004
 MG0701
 MG0701  HISTORY     - Date     Condition        Report By
 MG0701  HISTORY     - 1959     FIRST OBSERVED   CGS
 MG0701  HISTORY     - 19960710 GOOD             USPSQD
 MG0701  HISTORY     - 20011031 GOOD             USPSQD
 MG0701  HISTORY     - 20040616 GOOD             USPSQD
 MG0701
 MG0701                          STATION DESCRIPTION
 MG0701
 MG0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MG0701'THE STATION IS LOCATED IN THE WEST SECTION OF WOODHULL.
 MG0701'
 MG0701'THE SPIRE IS LIGHT GREEN IN COLOR WITH A GOLD CROSS ON TOP AND
 MG0701'APPROXIMATELY 80 FEET HIGH.
 MG0701'
 MG0701'THE POINT INTERSECTED WAS THE TOP OF CROSS.
 MG0701'
 MG0701'TO REACH FROM THE JUNCTION OF MAIN STREET AND STATE HIGHWAY
 MG0701'NO. 17 IN WOODHULL, GO WEST ON HIGHWAY NO. 17 FOR 0.3 MILE
 MG0701'TO A SIDE ROAD RIGHT AT SIGN ON RIGHT (BETHANY LUTHERAN
 MG0701'CHURCH).  TURN RIGHT (NORTH) 0.2 MILE TO CROSSROADS AND THE
 MG0701'STATION IN THE NORTHEAST CORNER OF INTERSECTION.
 MG0701
 MG0701                          STATION RECOVERY (1996)
 MG0701
 MG0701'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0701'RECOVERED IN GOOD CONDITION.
 MG0701
 MG0701                          STATION RECOVERY (2001)
 MG0701
 MG0701'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0701'RECOVERED IN GOOD CONDITION.
 MG0701
 MG0701                          STATION RECOVERY (2004)
 MG0701
 MG0701'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0701'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0702 ***********************************************************************
 MG0702  DESIGNATION -  WOODHULL MUNICIPAL TANK
 MG0702  PID         -  MG0702
 MG0702  STATE/COUNTY-  IL/HENRY
 MG0702  COUNTRY     -  US
 MG0702  USGS QUAD   -  WOODHULL (2018)
 MG0702
 MG0702                         *CURRENT SURVEY CONTROL
 MG0702  ______________________________________________________________________
 MG0702* NAD 83(1997) POSITION- 41 10 37.57611(N) 090 18 53.90250(W)   ADJUSTED
 MG0702  ______________________________________________________________________
 MG0702  GEOID HEIGHT    -        -32.811 (meters)                     GEOID18
 MG0702  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 MG0702  HORZ ORDER      -  THIRD
 MG0702
 MG0702.The horizontal coordinates were established by classical geodetic methods
 MG0702.and adjusted by the National Geodetic Survey in October 1999.
 MG0702
 MG0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0702.GEOID18 height accuracy estimate available here.
 MG0702
 MG0702.Click photographs - Photos may exist for this station.
 MG0702
 MG0702.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0702
 MG0702. The following values were computed from the NAD 83(1997) position.
 MG0702
 MG0702;                    North         East     Units Scale Factor Converg.
 MG0702;SPC IL W     -   500,703.420   687,556.416   MT  0.99994308   -0 05 51.5
 MG0702;SPC IL W     - 1,642,724.47  2,255,758.01   sFT  0.99994308   -0 05 51.5
 MG0702;UTM  15      - 4,561,893.460   725,220.479   MT  1.00022432   +1 46 06.7
 MG0702
 MG0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2522061893(NAD 83)
 MG0702
 MG0702                          SUPERSEDED SURVEY CONTROL
 MG0702
 MG0702  NAD 83(1996)-  41 10 37.57609(N)    090 18 53.90276(W) AD(       ) 3
 MG0702  NAD 83(1986)-  41 10 37.57696(N)    090 18 53.91866(W) AD(       ) 3
 MG0702  NAD 27      -  41 10 37.45300(N)    090 18 53.47200(W) AD(       ) 3
 MG0702
 MG0702.Superseded values are not recommended for survey control.
 MG0702
 MG0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0702.See file dsdata.pdf to determine how the superseded data were derived.
 MG0702
 MG0702_MARKER: 51 = TANK
 MG0702
 MG0702  HISTORY     - Date     Condition        Report By
 MG0702  HISTORY     - 1959     FIRST OBSERVED   CGS
 MG0702
 MG0702                          STATION DESCRIPTION
 MG0702
 MG0702'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1954 ***********************************************************************
 LC1954  DESIGNATION -  WOODING
 LC1954  PID         -  LC1954
 LC1954  STATE/COUNTY-  IL/TAZEWELL
 LC1954  COUNTRY     -  US
 LC1954  USGS QUAD   -  MANITO (2018)
 LC1954
 LC1954                         *CURRENT SURVEY CONTROL
 LC1954  ______________________________________________________________________
 LC1954* NAD 83(1997) POSITION- 40 26 44.36489(N) 089 50 29.45612(W)   ADJUSTED
 LC1954* NAVD 88 ORTHO HEIGHT -   171.    (meters)      561.    (feet) SCALED
 LC1954  ______________________________________________________________________
 LC1954  GEOID HEIGHT    -        -32.992 (meters)                     GEOID18
 LC1954  LAPLACE CORR    -          1.36  (seconds)                    DEFLEC18
 LC1954  HORZ ORDER      -  FIRST
 LC1954
 LC1954.The horizontal coordinates were established by classical geodetic methods
 LC1954.and adjusted by the National Geodetic Survey in October 1999.
 LC1954
 LC1954.The orthometric height was scaled from a topographic map.
 LC1954
 LC1954.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1954.GEOID18 height accuracy estimate available here.
 LC1954
 LC1954.Click photographs - Photos may exist for this station.
 LC1954
 LC1954.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1954
 LC1954. The following values were computed from the NAD 83(1997) position.
 LC1954
 LC1954;                    North         East     Units Scale Factor Converg.
 LC1954;SPC IL W     -   419,520.922   727,582.959   MT  0.99995054   +0 12 39.4
 LC1954;SPC IL W     - 1,376,378.22  2,387,078.42   sFT  0.99995054   +0 12 39.4
 LC1954;UTM  16      - 4,481,100.959   259,017.421   MT  1.00031490   -1 50 39.3
 LC1954
 LC1954!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1954!SPC IL W     -   0.99997837  x   0.99995054  =   0.99992891
 LC1954!UTM  16      -   0.99997837  x   1.00031490  =   1.00029326
 LC1954
 LC1954:                Primary Azimuth Mark                     Grid Az
 LC1954:SPC IL W     -  WOODING AZ MK                            022 39 37.6
 LC1954:UTM  16      -  WOODING AZ MK                            024 42 56.3
 LC1954
 LC1954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK5901781100(NAD 83)
 LC1954
 LC1954|---------------------------------------------------------------------|
 LC1954| PID    Reference Object                     Distance      Geod. Az  |
 LC1954|                                                           dddmmss.s |
 LC1954| LC2038 GLASFORD MUNICIPAL TANK             APPROX.14.2 KM 0101119.2 |
 LC1954| CI8842 WOODING AZ MK                                      0225217.0 |
 LC1954| LC1935 SOUTH PEKIN MUNICIPAL TANK          APPROX.16.7 KM 0714927.6 |
 LC1954| CI8843 WOODING RM 1                         60.134 METERS 23947     |
 LC1954| CI8844 WOODING RM 2                         55.638 METERS 29014     |
 LC1954| LD0703 CANTON INTL HARVESTER CO TANK       APPROX.20.0 KM 3063447.3 |
 LC1954| LD0707 CANTON INTL HARVESTER CO STK        APPROX.20.0 KM 3064056.2 |
 LC1954| LD0705 CANTON INTL HARVESTER CO TWR        APPROX.19.9 KM 3064529.7 |
 LC1954| LD0706 CANTON MUNICIPAL TANK               APPROX.20.3 KM 3064936.1 |
 LC1954| LD0704 CANTON CEN ILL PUB SERV CO STK      APPROX.20.2 KM 3065810.3 |
 LC1954|---------------------------------------------------------------------|
 LC1954
 LC1954                          SUPERSEDED SURVEY CONTROL
 LC1954
 LC1954  NAD 83(1996)-  40 26 44.37401(N)    089 50 29.45613(W) AD(       ) 1
 LC1954  NAD 83(1986)-  40 26 44.37386(N)    089 50 29.45231(W) AD(       ) 1
 LC1954  NAD 27      -  40 26 44.23300(N)    089 50 29.05300(W) AD(       ) 1
 LC1954
 LC1954.Superseded values are not recommended for survey control.
 LC1954
 LC1954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1954.See file dsdata.pdf to determine how the superseded data were derived.
 LC1954
 LC1954_MARKER: DS = TRIANGULATION STATION DISK
 LC1954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1954_STAMPING: WOODING 1935
 LC1954_MARK LOGO: CGS
 LC1954_PROJECTION: RECESSED 30 CENTIMETERS
 LC1954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1954+STABILITY: SURFACE MOTION
 LC1954
 LC1954  HISTORY     - Date     Condition        Report By
 LC1954  HISTORY     - 1935     MONUMENTED       CGS
 LC1954
 LC1954                          STATION DESCRIPTION
 LC1954
 LC1954'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 LC1954'THIS STATION IS ABOUT 12 MILES AIRLINE SE OF CANTON, IN
 LC1954'THE NW 1/4 SEC. 13, T 23 N, R 7 W, OF THE THIRD PRINCIPAL
 LC1954'MERIDIAN, ON LAND OWNED BY JAMES L. WOODING, WHO LIVES ABOUT
 LC1954'0.3 MILE W.  MARK IS AT THE HIGHEST POINT AT NW END OF SAND
 LC1954'RIDGE, RUNNING NW AND SE, ABOUT 1/4 MILE W OF N AND S DIRT
 LC1954'ROAD, 1/2 MILE SW OF TWO-STORY WHITE HOUSE AT CROSSROADS,
 LC1954'ABOUT 60 YARDS SE OF GAP IN N AND S HEDGE FENCE, ABOUT 20
 LC1954'YARDS N OF SAND TRAIL ALONG RIDGE.  IS 12 INCHES UNDERGROUND.
 LC1954'
 LC1954'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1954'BRONZE DISKS SET IN CONCRETE.
 LC1954'
 LC1954'REFERENCE MARK NO. 1 IS SW OF STATION, 6 FEET E OF HEDGE
 LC1954'FENCE.  MARK PROJECTS 4 INCHES.
 LC1954'
 LC1954'REFERENCE MARK NO. 2 IS WNW OF STATION, 6 FEET E OF N AND S
 LC1954'HEDGE FENCE, 12 FEET SSE OF GAP IN FENCE.
 LC1954'
 LC1954'AZIMUTH MARK IS NNE OF STATION, 18 FEET W OF CENTER LINE OF N
 LC1954'AND S DIRT ROAD, 1 FOOT S OF E AND W FENCE LINE BETWEEN
 LC1954'WHEAT FIELDS, 3 FEET W OF W RIGHT-OF-WAY FENCE LINE, 0.2 MILE
 LC1954'N OF DIRT ROAD TO W AND PROJECTS 2 INCHES.
 LC1954'
 LC1954'STATION BEST REACHED FROM PEKIN BY GOING S OF STATE ROUTE
 LC1954'24 FROM JUNCTION WITH STATE ROUTE 9 FOR 6.2 MILES TO CROSSROADS
 LC1954'AT N END OF S CURVE IN STATE ROUTE 24.  THENCE W ON GRAVEL
 LC1954'ROAD 7.05 MILES TO T-INTERSECTION AT CHURCH, THENCE S 1.0
 LC1954'MILE TO T-INTERSECTION, GO W 2.1 MILES TO T-INTERSECTION,
 LC1954'THENCE S ON DIRT ROAD 1.5 MILES TO GATE ON W SIDE OF ROAD
 LC1954'AT BOTTOM OF SAND RIDGE, THENCE NW THROUGH GATE (ON SAND
 LC1954'TRAIL) 0.3 MILE TO HIGHEST POINT OF RIDGE AND STATION.
 LC1954'
 LC1954'A 90 FOOT TOWER WAS BUILT BUT A 77 FOOT TOWER WOULD HAVE
 LC1954'CLEARED ALL LINES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2314 ***********************************************************************
 LB2314  DESIGNATION -  WOODLAND
 LB2314  PID         -  LB2314
 LB2314  STATE/COUNTY-  IL/IROQUOIS
 LB2314  COUNTRY     -  US
 LB2314  USGS QUAD   -  MILFORD (2018)
 LB2314
 LB2314                         *CURRENT SURVEY CONTROL
 LB2314  ______________________________________________________________________
 LB2314* NAD 83(1997) POSITION- 40 42 55.82677(N) 087 41 02.30120(W)   ADJUSTED
 LB2314* NAVD 88 ORTHO HEIGHT -   200.    (meters)      656.    (feet) SCALED
 LB2314  ______________________________________________________________________
 LB2314  GEOID HEIGHT    -        -32.894 (meters)                     GEOID18
 LB2314  LAPLACE CORR    -         -2.71  (seconds)                    DEFLEC18
 LB2314  HORZ ORDER      -  SECOND
 LB2314
 LB2314.The horizontal coordinates were established by classical geodetic methods
 LB2314.and adjusted by the National Geodetic Survey in October 1999.
 LB2314
 LB2314.The orthometric height was scaled from a topographic map.
 LB2314
 LB2314.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2314.GEOID18 height accuracy estimate available here.
 LB2314
 LB2314.Click photographs - Photos may exist for this station.
 LB2314
 LB2314.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2314
 LB2314. The following values were computed from the NAD 83(1997) position.
 LB2314
 LB2314;                    North         East     Units Scale Factor Converg.
 LB2314;SPC IL E     -   449,652.176   354,867.133   MT  1.00001204   +0 25 24.9
 LB2314;SPC IL E     - 1,475,233.85  1,164,259.92   sFT  1.00001204   +0 25 24.9
 LB2314;UTM  16      - 4,507,401.401   442,230.029   MT  0.99964108   -0 26 46.2
 LB2314
 LB2314!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2314!SPC IL E     -   0.99997380  x   1.00001204  =   0.99998584
 LB2314!UTM  16      -   0.99997380  x   0.99964108  =   0.99961489
 LB2314
 LB2314:                Primary Azimuth Mark                     Grid Az
 LB2314:SPC IL E     -  WOODLAND AZ MK                           174 18 54.0
 LB2314:UTM  16      -  WOODLAND AZ MK                           175 11 05.1
 LB2314
 LB2314_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL4223007401(NAD 83)
 LB2314
 LB2314|---------------------------------------------------------------------|
 LB2314| PID    Reference Object                     Distance      Geod. Az  |
 LB2314|                                                           dddmmss.s |
 LB2314| CM4030 WOODLAND AZ MK                                     1744418.9 |
 LB2314| CM4031 WOODLAND RM 1                        28.188 METERS 17912     |
 LB2314| CM4032 WOODLAND RM 2                        32.272 METERS 27156     |
 LB2314|---------------------------------------------------------------------|
 LB2314
 LB2314                          SUPERSEDED SURVEY CONTROL
 LB2314
 LB2314  NAD 83(1997)-  40 42 55.82664(N)    087 41 02.30196(W) AD(       ) 2
 LB2314  NAD 83(1986)-  40 42 55.83373(N)    087 41 02.30999(W) AD(       ) 2
 LB2314  NAD 27      -  40 42 55.70100(N)    087 41 02.19770(W) AD(       ) 2
 LB2314
 LB2314.Superseded values are not recommended for survey control.
 LB2314
 LB2314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2314.See file dsdata.pdf to determine how the superseded data were derived.
 LB2314
 LB2314_MARKER: DS = TRIANGULATION STATION DISK
 LB2314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2314_STAMPING: WOODLAND 1947
 LB2314_MARK LOGO: CGS
 LB2314_PROJECTION: FLUSH
 LB2314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2314+STABILITY: SURFACE MOTION
 LB2314
 LB2314  HISTORY     - Date     Condition        Report By
 LB2314  HISTORY     - 1947     MONUMENTED       CGS
 LB2314  HISTORY     - 1964     MARK NOT FOUND   USGS
 LB2314
 LB2314                          STATION DESCRIPTION
 LB2314
 LB2314'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (RCB)
 LB2314'STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF WATSEKA AND 2 MILES
 LB2314'EAST OF WOODLAND AND IN THE SOUTHWEST TRIANGLE FORMED BY STATE
 LB2314'HIGHWAY 1 AND THE WOODLAND ROAD.  IT IS 59 FEET SOUTHWEST OF THE
 LB2314'INTERSECTION OF THE CENTERLINES OF THE TWO ROADS, 34 FEET WEST OF
 LB2314'HIGHWAY 1, 46 FEET SOUTH OF THE CENTER OF WOODLAND ROAD AND 4
 LB2314'FEET SOUTHEAST OF A WHITE WITNESS POST.  THE MARK IS FLUSH WITH
 LB2314'THE GROUND AND THE DISK IS STAMPED WOODLAND 1947.
 LB2314'
 LB2314'REFERENCE MARK NO. 1 IS 92.48 FEET SOUTH OF THE STATION.  IT IS 37
 LB2314'FEET EAST OF THE CENTER OF HIGHWAY 1 AND 30 FEET NORTH OF A
 LB2314'TELEPHONE POLE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 LB2314'STAMPED WOODLAND NO 1 1947.
 LB2314'
 LB2314'REFERENCE MARK NO. 2 IS 105.88 FEET WEST OF THE STATION.  IT IS 40
 LB2314'FEET SOUTH OF THE CENTER OF WOODLAND ROAD AND ONE FOOT NORTH OF THE
 LB2314'FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 LB2314'WOODLAND NO 2 1947.
 LB2314'
 LB2314'AZIMUTH MARK IS 0.2 MILE SOUTH OF THE STATION ON THE EAST SIDE OF
 LB2314'HIGHWAY 1.  IT IS 29 FEET EAST OF THE CENTER OF THE HIGHWAY, 32 FEET
 LB2314'NORTH OF A TELEPHONE POLE AND 3 FEET NORTH OF A WHITE WITNESS POST.
 LB2314'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED WOODLAND
 LB2314'1947.
 LB2314'
 LB2314'TO REACH THE STATION FROM THE CITY HALL IN WATSEKA GO EAST ON U. S.
 LB2314'HIGHWAY 24 FOR 1.8 MILES TO THE JUNCTION OF STATE HIGHWAY 1, TURN
 LB2314'RIGHT AND GO SOUTH ON HIGHWAY 1 FOR 4.5 MILES TO THE WOODLAND ROAD
 LB2314'AND STATION AS DESCRIBED.  CONTINUE SOUTH ON HIGHWAY 1 FOR 0.2
 LB2314'MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 LB2314'
 LB2314'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LB2314
 LB2314                          STATION RECOVERY (1964)
 LB2314
 LB2314'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 LB2314'THIS STATION MARK WAS NOT FOUND AND IS PROBABLY DESTROYED, AS
 LB2314'DESCRIPTION WOULD PLACE IT ON THE ROAD BED OF RECENT GRADING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9194 ***********************************************************************
 DE9194  DESIGNATION -  WOODRIVER
 DE9194  PID         -  DE9194
 DE9194  STATE/COUNTY-  IL/MADISON
 DE9194  COUNTRY     -  US
 DE9194  USGS QUAD   -  BETHALTO (2018)
 DE9194
 DE9194                         *CURRENT SURVEY CONTROL
 DE9194  ______________________________________________________________________
 DE9194* NAD 83(2011) POSITION- 38 53 07.85097(N) 090 03 29.40276(W)   ADJUSTED
 DE9194* NAD 83(2011) ELLIP HT-   132.794 (meters)        (06/27/12)   ADJUSTED
 DE9194* NAD 83(2011) EPOCH   -  2010.00
 DE9194* NAVD 88 ORTHO HEIGHT -   164.2   (meters)      539.    (feet) GPS OBS
 DE9194  ______________________________________________________________________
 DE9194  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9194  GEOID HEIGHT    -        -31.324 (meters)                     GEOID99
 DE9194  GEOID HEIGHT    -        -31.349 (meters)                     GEOID18
 DE9194  NAD 83(2011) X  -     -5,047.050 (meters)                     COMP
 DE9194  NAD 83(2011) Y  - -4,971,416.666 (meters)                     COMP
 DE9194  NAD 83(2011) Z  -  3,982,515.206 (meters)                     COMP
 DE9194  LAPLACE CORR    -          2.47  (seconds)                    DEFLEC18
 DE9194
 DE9194  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9194  Standards:
 DE9194         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9194            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9194  -------------------------------------------------------------------
 DE9194  NETWORK    1.21   1.84           0.55   0.42   0.94      0.04356066
 DE9194  -------------------------------------------------------------------
 DE9194  Click here for local accuracies and other accuracy information.
 DE9194
 DE9194.The horizontal coordinates were established by GPS observations
 DE9194.and adjusted by the National Geodetic Survey in June 2012.
 DE9194
 DE9194.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9194.been affixed to the stable North American tectonic plate. See 
 DE9194.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9194
 DE9194.The horizontal coordinates are valid at the epoch date displayed above
 DE9194.which is a decimal equivalence of Year/Month/Day.
 DE9194
 DE9194.The orthometric height was determined by GPS observations and a
 DE9194.high-resolution geoid model.
 DE9194
 DE9194.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9194.GEOID18 height accuracy estimate available here.
 DE9194
 DE9194.Click photographs - Photos may exist for this station.
 DE9194
 DE9194.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9194
 DE9194.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9194
 DE9194.The ellipsoidal height was determined by GPS observations
 DE9194.and is referenced to NAD 83.
 DE9194
 DE9194. The following values were computed from the NAD 83(2011) position.
 DE9194
 DE9194;                    North         East     Units Scale Factor Converg.
 DE9194;SPC IL W     -   246,266.050   709,413.473   MT  0.99994227   +0 04 05.2
 DE9194;SPC IL W     -   807,957.87  2,327,467.37   sFT  0.99994227   +0 04 05.2
 DE9194;UTM  15      - 4,308,186.522   755,172.433   MT  1.00040187   +1 50 52.0
 DE9194;UTM  16      - 4,308,518.577   234,734.756   MT  1.00046656   -1 55 15.4
 DE9194
 DE9194!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9194!SPC IL W     -   0.99997917  x   0.99994227  =   0.99992144
 DE9194!UTM  15      -   0.99997917  x   1.00040187  =   1.00038103
 DE9194!UTM  16      -   0.99997917  x   1.00046656  =   1.00044572
 DE9194
 DE9194_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5517208186(NAD 83)
 DE9194
 DE9194|---------------------------------------------------------------------|
 DE9194| PID    Reference Object                     Distance      Geod. Az  |
 DE9194|                                                           dddmmss.s |
 DE9194| DE9195 WOODRIVER AZI                       303.139 METERS 16732     |
 DE9194|---------------------------------------------------------------------|
 DE9194
 DE9194                          SUPERSEDED SURVEY CONTROL
 DE9194
 DE9194  NAD 83(2007)-  38 53 07.85081(N)    090 03 29.40390(W) AD(2002.00) 0
 DE9194  ELLIP H (02/10/07)  132.824  (m)                       GP(2002.00)    
 DE9194  ELLIP H (02/03/05)  132.778  (m)                       GP(       ) 4 2
 DE9194  NAD 83(1997)-  38 53 07.85085(N)    090 03 29.40371(W) AD(       ) 1
 DE9194  ELLIP H (01/06/03)  132.827  (m)                       GP(       ) 3 2
 DE9194
 DE9194.Superseded values are not recommended for survey control.
 DE9194
 DE9194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9194.See file dsdata.pdf to determine how the superseded data were derived.
 DE9194
 DE9194_MARKER: A = ALUMINUM MARKER
 DE9194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9194_STAMPING: WOODRIVER 1996
 DE9194_MARK LOGO: ILDT
 DE9194_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DE9194_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DE9194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9194+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2005
 DE9194
 DE9194  HISTORY     - Date     Condition        Report By
 DE9194  HISTORY     - 1996     MONUMENTED       ILDT
 DE9194  HISTORY     - 20050609 GOOD             NGS
 DE9194
 DE9194                          STATION DESCRIPTION
 DE9194
 DE9194'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9194'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9194'STATION IS LOCATED 2.75 MI (4.43 KM) NE OF CENTER WOODRIVER.  TO REACH
 DE9194'STATION FROM IL ROUTE 140 AND IL ROUTE 111 SW OF BETHALTO, GO S ON IL
 DE9194'ROUTE 111 FOR 1.0 MI (1.6 KM) TO WOODRIVER MAINTENANCE YARD GATE ON
 DE9194'LEFT, GO THROUGH GATE AND CONTINUE PAST MAIN BUILDING TO STATION ON
 DE9194'RIGHT AT SIGN 34.  STATION IS 11.0 FEET (3.4 M) N OF S FENCELINE OF
 DE9194'YARD, 73.5 FEET (22.4 M) W OF LIGHT POLE, 1.5 FEET (0.5 M) N OF
 DE9194'GUARDRAIL, 2.1 FEET (0.6 M) E OF WITNESS POST.  STATION IS FLUSH WITH
 DE9194'GROUND.
 DE9194
 DE9194                          STATION RECOVERY (2005)
 DE9194
 DE9194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005
 DE9194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DE9195 ***********************************************************************
 DE9195  DESIGNATION -  WOODRIVER AZI
 DE9195  PID         -  DE9195
 DE9195  STATE/COUNTY-  IL/MADISON
 DE9195  COUNTRY     -  US
 DE9195  USGS QUAD   -  BETHALTO (2018)
 DE9195
 DE9195                         *CURRENT SURVEY CONTROL
 DE9195  ______________________________________________________________________
 DE9195* NAD 83(2011) POSITION- 38 52 58.25264(N) 090 03 26.68626(W)   ADJUSTED
 DE9195* NAD 83(2011) ELLIP HT-   131.647 (meters)        (06/27/12)   ADJUSTED
 DE9195* NAD 83(2011) EPOCH   -  2010.00
 DE9195* NAVD 88 ORTHO HEIGHT -   163.0   (meters)      535.    (feet) GPS OBS
 DE9195  ______________________________________________________________________
 DE9195  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DE9195  GEOID HEIGHT    -        -31.321 (meters)                     GEOID99
 DE9195  GEOID HEIGHT    -        -31.346 (meters)                     GEOID18
 DE9195  NAD 83(2011) X  -     -4,981.762 (meters)                     COMP
 DE9195  NAD 83(2011) Y  - -4,971,601.646 (meters)                     COMP
 DE9195  NAD 83(2011) Z  -  3,982,284.083 (meters)                     COMP
 DE9195  LAPLACE CORR    -          2.48  (seconds)                    DEFLEC18
 DE9195
 DE9195  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DE9195  Standards:
 DE9195         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DE9195            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DE9195  -------------------------------------------------------------------
 DE9195  NETWORK    1.17   2.08           0.54   0.39   1.06      0.04933076
 DE9195  -------------------------------------------------------------------
 DE9195  Click here for local accuracies and other accuracy information.
 DE9195
 DE9195.The horizontal coordinates were established by GPS observations
 DE9195.and adjusted by the National Geodetic Survey in June 2012.
 DE9195
 DE9195.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DE9195.been affixed to the stable North American tectonic plate. See 
 DE9195.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DE9195
 DE9195.The horizontal coordinates are valid at the epoch date displayed above
 DE9195.which is a decimal equivalence of Year/Month/Day.
 DE9195
 DE9195.The orthometric height was determined by GPS observations and a
 DE9195.high-resolution geoid model.
 DE9195
 DE9195.Significant digits in the geoid height do not necessarily reflect accuracy.
 DE9195.GEOID18 height accuracy estimate available here.
 DE9195
 DE9195.Click photographs - Photos may exist for this station.
 DE9195
 DE9195.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DE9195
 DE9195.The Laplace correction was computed from DEFLEC18 derived deflections.
 DE9195
 DE9195.The ellipsoidal height was determined by GPS observations
 DE9195.and is referenced to NAD 83.
 DE9195
 DE9195. The following values were computed from the NAD 83(2011) position.
 DE9195
 DE9195;                    North         East     Units Scale Factor Converg.
 DE9195;SPC IL W     -   245,970.162   709,479.296   MT  0.99994228   +0 04 06.9
 DE9195;SPC IL W     -   806,987.11  2,327,683.32   sFT  0.99994228   +0 04 06.9
 DE9195;UTM  15      - 4,307,892.686   755,247.447   MT  1.00040234   +1 50 53.3
 DE9195;UTM  16      - 4,308,220.426   234,790.299   MT  1.00046620   -1 55 13.3
 DE9195
 DE9195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DE9195!SPC IL W     -   0.99997935  x   0.99994228  =   0.99992163
 DE9195!UTM  15      -   0.99997935  x   1.00040234  =   1.00038168
 DE9195!UTM  16      -   0.99997935  x   1.00046620  =   1.00044554
 DE9195
 DE9195_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD5524707892(NAD 83)
 DE9195
 DE9195|---------------------------------------------------------------------|
 DE9195| PID    Reference Object                     Distance      Geod. Az  |
 DE9195|                                                           dddmmss.s |
 DE9195| DE9194 WOODRIVER                           303.139 METERS 34732     |
 DE9195|---------------------------------------------------------------------|
 DE9195
 DE9195                          SUPERSEDED SURVEY CONTROL
 DE9195
 DE9195  NAD 83(2007)-  38 52 58.25234(N)    090 03 26.68790(W) AD(2002.00) 0
 DE9195  ELLIP H (02/10/07)  131.680  (m)                       GP(2002.00)    
 DE9195  ELLIP H (02/03/05)  131.630  (m)                       GP(       ) 4 2
 DE9195  NAD 83(1997)-  38 52 58.25245(N)    090 03 26.68727(W) AD(       ) 1
 DE9195  ELLIP H (01/06/03)  131.680  (m)                       GP(       ) 3 2
 DE9195
 DE9195.Superseded values are not recommended for survey control.
 DE9195
 DE9195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DE9195.See file dsdata.pdf to determine how the superseded data were derived.
 DE9195
 DE9195_MARKER: DZ = AZIMUTH MARK DISK
 DE9195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DE9195_STAMPING: WOODRIVER AZI 1996
 DE9195_MARK LOGO: ILHD
 DE9195_PROJECTION: FLUSH
 DE9195_MAGNETIC: N = NO MAGNETIC MATERIAL
 DE9195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DE9195+STABILITY: SURFACE MOTION
 DE9195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DE9195+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2019
 DE9195
 DE9195  HISTORY     - Date     Condition        Report By
 DE9195  HISTORY     - 1996     MONUMENTED       ILDT
 DE9195  HISTORY     - 20050609 POOR             NGS
 DE9195  HISTORY     - 20050721 POOR             ILDT
 DE9195  HISTORY     - 20120807 GOOD             ILDT
 DE9195  HISTORY     - 20191007 GOOD             ILDT
 DE9195
 DE9195                          STATION DESCRIPTION
 DE9195
 DE9195'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1996 (BF)
 DE9195'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1999 (DEL) ,
 DE9195'STATION IS LOCATED 2.7 MI (4.3 KM) NE OF CENTER WOODRIVER.  TO REACH
 DE9195'STATION FROM IL ROUTE 140 AND IL ROUTE 111 SW OF BETHALTO, GO S ON IL
 DE9195'ROUTE 111 FOR 0.9 MI (1.4 KM) TO AIRLINE DR, GO LEFT E ON AIRLINE DR
 DE9195'FOR 0.1 MI (0.2 KM) TO E AIRLINE DR, GO E AND S ON E AIRLINE DR FOR
 DE9195'0.2 MI (0.3 KM) TO SKYWAY CT, GO W AND S ON SKYWAY CT FOR 0.2 MI (0.3
 DE9195'KM) TO STATION ON RIGHT AT SE SIDE OF TURN AROUND.  STATION IS 5.9
 DE9195'FEET (1.8 M) S OF BACK OF CURB, 16.7 FEET (5.1 M) W OF PHONE PED, 2.6
 DE9195'FEET (0.8 M) E OF WITNESS POST.  STATION IS FLUSH WITH GROUND.
 DE9195
 DE9195                          STATION RECOVERY (2005)
 DE9195
 DE9195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005
 DE9195'THE DISK HAS BEEN SCRAPED BY MOWERS AND THE CENTERING MARK IS OBSCURED
 DE9195'
 DE9195
 DE9195                          STATION RECOVERY (2005)
 DE9195
 DE9195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (KK)
 DE9195'RECOVERED AS DESCRIBED
 DE9195
 DE9195                          STATION RECOVERY (2012)
 DE9195
 DE9195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 DE9195'RECOVERED IN GOOD CONDITION.
 DE9195
 DE9195                          STATION RECOVERY (2019)
 DE9195
 DE9195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DE9195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1881 ***********************************************************************
 LC1881  DESIGNATION -  WOODRUFF
 LC1881  PID         -  LC1881
 LC1881  STATE/COUNTY-  IL/MCLEAN
 LC1881  COUNTRY     -  US
 LC1881  USGS QUAD   -  DANVERS (2018)
 LC1881
 LC1881                         *CURRENT SURVEY CONTROL
 LC1881  ______________________________________________________________________
 LC1881* NAD 83(1997) POSITION- 40 32 17.23681(N) 089 14 21.52255(W)   ADJUSTED
 LC1881* NAVD 88 ORTHO HEIGHT -   256.10  (+/-2cm)      840.2   (feet) VERTCON3
 LC1881  ______________________________________________________________________
 LC1881  GEOID HEIGHT    -        -32.391 (meters)                     GEOID18
 LC1881  LAPLACE CORR    -          3.11  (seconds)                    DEFLEC18
 LC1881  HORZ ORDER      -  FIRST
 LC1881  VERT ORDER      -  THIRD ? (See Below)
 LC1881
 LC1881.The horizontal coordinates were established by classical geodetic methods
 LC1881.and adjusted by the National Geodetic Survey in October 1999.
 LC1881
 LC1881.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1881.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1881
 LC1881.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1881.GEOID18 height accuracy estimate available here.
 LC1881
 LC1881.The vertical order pertains to the NGVD 29 superseded value.
 LC1881
 LC1881.Click photographs - Photos may exist for this station.
 LC1881
 LC1881.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1881
 LC1881. The following values were computed from the NAD 83(1997) position.
 LC1881
 LC1881;                    North         East     Units Scale Factor Converg.
 LC1881;SPC IL E     -   430,146.132   223,247.134   MT  1.00004748   -0 35 19.9
 LC1881;SPC IL E     - 1,411,237.77    732,436.64   sFT  1.00004748   -0 35 19.9
 LC1881;SPC IL W     -   430,150.415   778,561.200   MT  1.00001712   +0 36 10.0
 LC1881;SPC IL W     - 1,411,251.82  2,554,329.54   sFT  1.00001712   +0 36 10.0
 LC1881;UTM  16      - 4,489,895.600   310,354.334   MT  1.00004272   -1 27 21.2
 LC1881
 LC1881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1881!SPC IL E     -   0.99996491  x   1.00004748  =   1.00001239
 LC1881!SPC IL W     -   0.99996491  x   1.00001712  =   0.99998203
 LC1881!UTM  16      -   0.99996491  x   1.00004272  =   1.00000763
 LC1881
 LC1881:                Primary Azimuth Mark                     Grid Az
 LC1881:SPC IL E     -  839.654                                  090 46 21.0
 LC1881:SPC IL W     -  839.654                                  089 34 51.1
 LC1881:UTM  16      -  839.654                                  091 38 22.3
 LC1881
 LC1881_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK1035489895(NAD 83)
 LC1881
 LC1881|---------------------------------------------------------------------|
 LC1881| PID    Reference Object                     Distance      Geod. Az  |
 LC1881|                                                           dddmmss.s |
 LC1881| CI8845 WOODRUFF RM 1                        20.950 METERS 07719     |
 LC1881| CI8846 839.654                                            0901101.1 |
 LC1881| LC1879 DANVERS MUNICIPAL TANK              APPROX. 5.6 KM 1014139.0 |
 LC1881| LC0816 S 162                                37.219 METERS 31853     |
 LC1881|---------------------------------------------------------------------|
 LC1881
 LC1881                          SUPERSEDED SURVEY CONTROL
 LC1881
 LC1881  NAD 83(1986)-  40 32 17.24835(N)    089 14 21.52429(W) AD(       ) 1
 LC1881  NAD 27      -  40 32 17.11160(N)    089 14 21.21750(W) AD(       ) 1
 LC1881  NGVD 29             256.17   (m)          840.5    (f) LEVELING    3  
 LC1881
 LC1881.Superseded values are not recommended for survey control.
 LC1881
 LC1881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1881.See file dsdata.pdf to determine how the superseded data were derived.
 LC1881
 LC1881_MARKER: DS = TRIANGULATION STATION DISK
 LC1881_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1881_STAMPING: WOODRUFF 1959
 LC1881_MARK LOGO: CGS
 LC1881_PROJECTION: RECESSED 51 CENTIMETERS
 LC1881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1881+STABILITY: SURFACE MOTION
 LC1881
 LC1881  HISTORY     - Date     Condition        Report By
 LC1881  HISTORY     - 1959     MONUMENTED       CGS
 LC1881
 LC1881                          STATION DESCRIPTION
 LC1881
 LC1881'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC1881'THE STATION IS ABOUT 6 MILES EAST OF MACKINAW, ABOUT 3 MILES WEST
 LC1881'OF DANVERS, ABOUT 3/4 MILE NORTH OF STATE HIGHWAY 9, NEAR
 LC1881'THE CENTER OF SEC. 17, T. 24 N., R. 1 W., AND ON THE PROPERTY
 LC1881'OF MR. JAMES CORRELL.  IT IS 125 FEET SOUTH OF THE INTERSECTION
 LC1881'OF A CROSSROAD, 63 FEET SOUTH OF THE SOUTH RAIL OF A RAILROAD
 LC1881'TRACK, 62 FEET SOUTHWEST OF A TELEPHONE POLE, 25 FEET EAST
 LC1881'OF THE CENTERLINE OF A DIRT ROAD, 16 FEET SOUTH OF A WIRE
 LC1881'FENCE, AND 12 FEET EAST OF A WIRE FENCE.  THE MONUMENT IS
 LC1881'20 INCHES BELOW THE SURFACE OF THE GROUND AND THE DISK IS
 LC1881'STAMPED WOODRUFF 1959.
 LC1881'
 LC1881'TO REACH THE STATION FROM THE POST OFFICE IN DANVERS, GO
 LC1881'WEST ON EXCHANGE STREET FOR 0.2 MILE TO A CROSS STREET.  TURN
 LC1881'RIGHT AND GO NORTH ON JEFFERSON STREET FOR 0.1 MILE TO A
 LC1881'SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A PAVED ROAD
 LC1881'(WEST NORTH STREET) FOR 1.2 MILES TO A RAILROAD CROSSING.
 LC1881'CONTINUE WEST ON THE PAVED ROAD ALONG THE SOUTH SIDE OF
 LC1881'THE RAILROAD TRACK FOR 1.0 MILE TO A RAILROAD CROSSING.
 LC1881'CONTINUE WEST ON THE PAVED ROAD ALONG THE NORTH SIDE OF THE
 LC1881'RAILROAD TRACK FOR 0.6 MILE TO A DRIVEWAY LEFT AND (USGS)
 LC1881'BM ON THE LEFT AS DESCRIBED.  CONTINUE WEST ON THE PAVED
 LC1881'ROAD FOR 0.35 MILE TO A CROSSROAD AND THE STATION ON
 LC1881'THE LEFT AS DESCRIBED.
 LC1881'
 LC1881'REFERENCE MARK 1 IS 47 FEET SOUTH OF THE SOUTH RAIL OF THE
 LC1881'RAILROAD TRACK, 27 FEET SOUTHEAST OF A TELEPHONE POLE, 2
 LC1881'FEET WEST OF A WITNESS POST AND 1 FOOT NORTH OF A WIRE FENCE.
 LC1881'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED WOODRUFF
 LC1881'NO 1 1959.
 LC1881'
 LC1881'BENCH MARK S 162 IS A U.S. COAST AND GEODETIC SURVEY BENCH
 LC1881'MARK DISK STAMPED S 162 1954 SET IN THE TOP OF A ROUND CONCRETE
 LC1881'POST PROJECTING 2 INCHES.  IT IS 42 FEET WEST OF THE CENTERLINE
 LC1881'OF THE PAVED ROAD, 25 FEET SOUTH OF THE CENTERLINE OF THE
 LC1881'DIRT ROAD, 22 FEET NORTH OF THE NORTH RAIL OF THE RAILROAD
 LC1881'TRACK, 17 FEET WEST OF A TELEPHONE POLE AND 2 FEET SOUTH OF
 LC1881'A WHITE WITNESS POST.
 LC1881'
 LC1881'(USGS) BM IS A U.S. GEOLOGICAL SURVEY BENCH MARK CAP MARK
 LC1881'STAMPED 839.654 (FEET ELEVATION) 1905 RIVETED TO THE TOP
 LC1881'OF A 4 INCH IRON PIPE THAT IS FLUSH WITH THE SURFACE OF
 LC1881'THE GROUND.  IT IS 87 FEET SOUTH OF THE CENTERLINE OF THE
 LC1881'PAVED ROAD, 27 FEET WEST OF A TELEPHONE POLE, 27 FEET SOUTH
 LC1881'OF THE SOUTH RAIL OF THE RAILROAD TRACK, 20 FEET NORTH OF A
 LC1881'T-FENCE CORNER, 16 FEET WEST OF THE CENTERLINE OF A DRIVEWAY
 LC1881'AND 1 FOOT WEST OF A WHITE WITNESS POST.
 LC1881'
 LC1881'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6011 ***********************************************************************
 DG6011  DESIGNATION -  WOODS ANDERSON
 DG6011  PID         -  DG6011
 DG6011  STATE/COUNTY-  IL/CASS
 DG6011  COUNTRY     -  US
 DG6011  USGS QUAD   -  NEWMANSVILLE (2018)
 DG6011
 DG6011                         *CURRENT SURVEY CONTROL
 DG6011  ______________________________________________________________________
 DG6011* NAD 83(2011) POSITION- 40 01 08.20265(N) 090 06 32.81937(W)   ADJUSTED
 DG6011* NAD 83(2011) ELLIP HT-   146.136 (meters)        (06/27/12)   ADJUSTED
 DG6011* NAD 83(2011) EPOCH   -  2010.00
 DG6011* NAVD 88 ORTHO HEIGHT -   178.9   (meters)      587.    (feet) GPS OBS
 DG6011  ______________________________________________________________________
 DG6011  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DG6011  GEOID HEIGHT    -        -32.755 (meters)                     GEOID03
 DG6011  GEOID HEIGHT    -        -32.772 (meters)                     GEOID18
 DG6011  NAD 83(2011) X  -     -9,315.510 (meters)                     COMP
 DG6011  NAD 83(2011) Y  - -4,891,458.227 (meters)                     COMP
 DG6011  NAD 83(2011) Z  -  4,079,690.752 (meters)                     COMP
 DG6011  LAPLACE CORR    -          1.44  (seconds)                    DEFLEC18
 DG6011
 DG6011  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DG6011  Standards:
 DG6011         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DG6011            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DG6011  -------------------------------------------------------------------
 DG6011  NETWORK    0.85   1.49           0.37   0.32   0.76      0.07680229
 DG6011  -------------------------------------------------------------------
 DG6011  Click here for local accuracies and other accuracy information.
 DG6011
 DG6011.The horizontal coordinates were established by GPS observations
 DG6011.and adjusted by the National Geodetic Survey in June 2012.
 DG6011
 DG6011.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DG6011.been affixed to the stable North American tectonic plate. See 
 DG6011.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DG6011
 DG6011.The horizontal coordinates are valid at the epoch date displayed above
 DG6011.which is a decimal equivalence of Year/Month/Day.
 DG6011
 DG6011.The orthometric height was determined by GPS observations and a
 DG6011.high-resolution geoid model.
 DG6011
 DG6011.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6011.GEOID18 height accuracy estimate available here.
 DG6011
 DG6011.Click photographs - Photos may exist for this station.
 DG6011
 DG6011.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DG6011
 DG6011.The Laplace correction was computed from DEFLEC18 derived deflections.
 DG6011
 DG6011.The ellipsoidal height was determined by GPS observations
 DG6011.and is referenced to NAD 83.
 DG6011
 DG6011. The following values were computed from the NAD 83(2011) position.
 DG6011
 DG6011;                    North         East     Units Scale Factor Converg.
 DG6011;SPC IL W     -   372,092.835   704,912.784   MT  0.99994147   +0 02 13.2
 DG6011;SPC IL W     - 1,220,774.58  2,312,701.36   sFT  0.99994147   +0 02 13.2
 DG6011;UTM  15      - 4,433,864.135   746,715.055   MT  1.00034939   +1 51 35.6
 DG6011
 DG6011!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DG6011!SPC IL W     -   0.99997708  x   0.99994147  =   0.99991855
 DG6011!UTM  15      -   0.99997708  x   1.00034939  =   1.00032646
 DG6011
 DG6011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE4671533864(NAD 83)
 DG6011
 DG6011                          SUPERSEDED SURVEY CONTROL
 DG6011
 DG6011  NAD 83(2007)-  40 01 08.20282(N)    090 06 32.82013(W) AD(2002.00) 0
 DG6011  ELLIP H (02/10/07)  146.147  (m)                       GP(2002.00)    
 DG6011  ELLIP H (02/03/05)  146.117  (m)                       GP(       ) 4 2
 DG6011  NAD 83(1997)-  40 01 08.20284(N)    090 06 32.81976(W) AD(       ) 1
 DG6011  ELLIP H (07/06/04)  146.138  (m)                       GP(       ) 3 2
 DG6011
 DG6011.Superseded values are not recommended for survey control.
 DG6011
 DG6011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DG6011.See file dsdata.pdf to determine how the superseded data were derived.
 DG6011
 DG6011_MARKER: DD = SURVEY DISK
 DG6011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6011_STAMPING: WOODS ANDERSON 1998
 DG6011_MARK LOGO: ILDT
 DG6011_PROJECTION: FLUSH
 DG6011_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DG6011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6011+STABILITY: SURFACE MOTION
 DG6011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DG6011+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2020
 DG6011
 DG6011  HISTORY     - Date     Condition        Report By
 DG6011  HISTORY     - 20031104 MONUMENTED       ILDT
 DG6011  HISTORY     - 20040202 GOOD             ILDT
 DG6011  HISTORY     - 20200414 GOOD             ILDT
 DG6011
 DG6011                          STATION DESCRIPTION
 DG6011
 DG6011'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DEL)
 DG6011'DESCRIBED BY THE ILLINOIS DEPARTMENT OF TRANSPORTATION 2003  (CLW) THE
 DG6011'STATION IS LOCATED 3.2 MILES SOUTHEAST FROM THE CENTER OF
 DG6011'CHANDLERVILLE.  TO REACH  FROM THE JUNCTION OF CH-11 AND CREEK RD.(
 DG6011'JUST SOUTH OF THE SITE OFFICE AND CHECK STATION  AT JIM EDGAR STATE
 DG6011'PARK), GO WEST THEN NORTHWEST ON CREEK RD. 2.9 MILES TO THE JAKE'S
 DG6011'POINT SCENIC OVERLOOK ENTRANCE, TURN RIGHT AND HEAD NORTH 0.45 MILES
 DG6011'TO THE SCENIC  OVERLOOK PARKING LOT.  THE STATION IS LOCATED WEST OF
 DG6011'THE SENIC OVERLOOK VEWING  PLATFORM.
 DG6011
 DG6011                          STATION RECOVERY (2020)
 DG6011
 DG6011'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 DG6011'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DO8007 ***********************************************************************
 DO8007  DESIGNATION -  WOODSON
 DO8007  PID         -  DO8007
 DO8007  STATE/COUNTY-  IL/MORGAN
 DO8007  COUNTRY     -  US
 DO8007  USGS QUAD   -  LYNNVILLE (2018)
 DO8007
 DO8007                         *CURRENT SURVEY CONTROL
 DO8007  ______________________________________________________________________
 DO8007* NAD 83(2011) POSITION- 39 38 11.00591(N) 090 17 42.35592(W)   ADJUSTED
 DO8007* NAD 83(2011) ELLIP HT-   160.835 (meters)        (05/22/13)   ADJUSTED
 DO8007* NAD 83(2011) EPOCH   -  2010.00
 DO8007* NAVD 88 ORTHO HEIGHT -   193.3   (meters)      634.    (feet) GPS OBS
 DO8007  ______________________________________________________________________
 DO8007  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 DO8007  GEOID HEIGHT    -        -32.429 (meters)                     GEOID12A
 DO8007  GEOID HEIGHT    -        -32.411 (meters)                     GEOID18
 DO8007  NAD 83(2011) X  -    -25,333.307 (meters)                     COMP
 DO8007  NAD 83(2011) Y  - -4,918,618.520 (meters)                     COMP
 DO8007  NAD 83(2011) Z  -  4,047,079.309 (meters)                     COMP
 DO8007  LAPLACE CORR    -          1.17  (seconds)                    DEFLEC18
 DO8007
 DO8007  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DO8007  Standards:
 DO8007         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DO8007            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DO8007  -------------------------------------------------------------------
 DO8007  NETWORK    0.66   2.00           0.29   0.25   1.02     -0.06709513
 DO8007  -------------------------------------------------------------------
 DO8007  Click here for local accuracies and other accuracy information.
 DO8007
 DO8007.The horizontal coordinates were established by GPS observations
 DO8007.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 DO8007
 DO8007.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DO8007.been affixed to the stable North American tectonic plate. See 
 DO8007.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DO8007
 DO8007.The horizontal coordinates are valid at the epoch date displayed above
 DO8007.which is a decimal equivalence of Year/Month/Day.
 DO8007
 DO8007.The orthometric height was determined by GPS observations and a
 DO8007.high-resolution geoid model.
 DO8007
 DO8007.Significant digits in the geoid height do not necessarily reflect accuracy.
 DO8007.GEOID18 height accuracy estimate available here.
 DO8007
 DO8007.Click photographs - Photos may exist for this station.
 DO8007
 DO8007.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DO8007
 DO8007.The Laplace correction was computed from DEFLEC18 derived deflections.
 DO8007
 DO8007.The ellipsoidal height was determined by GPS observations
 DO8007.and is referenced to NAD 83.
 DO8007
 DO8007. The following values were computed from the NAD 83(2011) position.
 DO8007
 DO8007;                    North         East     Units Scale Factor Converg.
 DO8007;SPC IL W     -   329,626.080   688,975.376   MT  0.99994267   -0 04 54.9
 DO8007;SPC IL W     - 1,081,448.23  2,260,413.38   sFT  0.99994267   -0 04 54.9
 DO8007;UTM  15      - 4,390,898.118   732,125.761   MT  1.00026343   +1 43 34.5
 DO8007
 DO8007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DO8007!SPC IL W     -   0.99997477  x   0.99994267  =   0.99991744
 DO8007!UTM  15      -   0.99997477  x   1.00026343  =   1.00023819
 DO8007
 DO8007_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD3212590898(NAD 83)
 DO8007
 DO8007                          SUPERSEDED SURVEY CONTROL
 DO8007
 DO8007.No superseded survey control is available for this station.
 DO8007
 DO8007_MARKER: DD = SURVEY DISK
 DO8007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DO8007_STAMPING: WOODSON 2011
 DO8007_MARK LOGO: ILHD
 DO8007_PROJECTION: RECESSED 3 CENTIMETERS
 DO8007_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 DO8007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DO8007+STABILITY: SURFACE MOTION
 DO8007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DO8007+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2019
 DO8007
 DO8007  HISTORY     - Date     Condition        Report By
 DO8007  HISTORY     - 2011     MONUMENTED       ILHD
 DO8007  HISTORY     - 20110902 GOOD             ILDT
 DO8007  HISTORY     - 20190904 GOOD             ILDT
 DO8007
 DO8007                          STATION DESCRIPTION
 DO8007
 DO8007'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 DO8007'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTH-SOUTHWEST OF
 DO8007'JACKSONVILLE, 6.8 MI (10.9 KM) NORTH-NORTHEAST OF MANCHESTER AND 4.4
 DO8007'MI (7.1 KM) SOUTHEAST OF LYNNVILLE.
 DO8007'
 DO8007'TO REACH FROM THE INTERSECTION OF I-72 AND HIGHWAY 67 PROCEED SOUTH
 DO8007'ALONG HIGHWAY 67 3.1 MI (5.0 KM) TO STATION ON THE LEFT IN SOUTHEAST
 DO8007'QUADRANT AT INTERSECTION OF HIGHWAY 67 AND CO HIGHWAY 23/LYNNVILLE
 DO8007'WOODSON ROAD.
 DO8007'
 DO8007'STATION IS A ALUMINUM DIVISION OF HIGHWAY DISK IN CONCRETE.  IT IS
 DO8007'33.75 FT (10.3 M) NORTH OF TOP CENTER OF 48 IN CONCRETE FLARED END,
 DO8007'32.95 FT (10.0 M) SOUTHWEST OF CHISELED X ON SOUTH EDGE OF PAVEMENT OF
 DO8007'CO HIGHWAY 23 AND 12.8 FT (3.9 M) SOUTHEAST OF CHISELED X ON EAST EDGE
 DO8007'OF PAVEMENT OF HIGHWAY 67.
 DO8007
 DO8007                          STATION RECOVERY (2019)
 DO8007
 DO8007'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 DO8007'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1137 ***********************************************************************
 NH1137  DESIGNATION -  WOODSTOCK
 NH1137  PID         -  NH1137
 NH1137  STATE/COUNTY-  IL/MCHENRY
 NH1137  COUNTRY     -  US
 NH1137  USGS QUAD   -  WOODSTOCK (2018)
 NH1137
 NH1137                         *CURRENT SURVEY CONTROL
 NH1137  ______________________________________________________________________
 NH1137* NAD 83(1997) POSITION- 42 18 51.29761(N) 088 27 28.46297(W)   ADJUSTED
 NH1137* NAVD 88 ORTHO HEIGHT -   302.    (meters)      991.    (feet) SCALED
 NH1137  ______________________________________________________________________
 NH1137  GEOID HEIGHT    -        -33.853 (meters)                     GEOID18
 NH1137  LAPLACE CORR    -         -2.27  (seconds)                    DEFLEC18
 NH1137  HORZ ORDER      -  SECOND
 NH1137
 NH1137.The horizontal coordinates were established by classical geodetic methods
 NH1137.and adjusted by the National Geodetic Survey in October 1999.
 NH1137
 NH1137.The orthometric height was scaled from a topographic map.
 NH1137
 NH1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1137.GEOID18 height accuracy estimate available here.
 NH1137
 NH1137.Click photographs - Photos may exist for this station.
 NH1137
 NH1137.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1137
 NH1137. The following values were computed from the NAD 83(1997) position.
 NH1137
 NH1137;                    North         East     Units Scale Factor Converg.
 NH1137;SPC IL E     -   627,014.917   289,730.220   MT  0.99997630   -0 05 01.9
 NH1137;SPC IL E     - 2,057,131.44    950,556.56   sFT  0.99997630   -0 05 01.9
 NH1137;UTM  16      - 4,685,697.072   379,854.303   MT  0.99977761   -0 58 53.7
 NH1137
 NH1137!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1137!SPC IL E     -   0.99995795  x   0.99997630  =   0.99993425
 NH1137!UTM  16      -   0.99995795  x   0.99977761  =   0.99973557
 NH1137
 NH1137:                Primary Azimuth Mark                     Grid Az
 NH1137:SPC IL E     -  WOODSTOCK AZ MK                          165 25 57.3
 NH1137:UTM  16      -  WOODSTOCK AZ MK                          166 19 49.1
 NH1137
 NH1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7985485697(NAD 83)
 NH1137
 NH1137|---------------------------------------------------------------------|
 NH1137| PID    Reference Object                     Distance      Geod. Az  |
 NH1137|                                                           dddmmss.s |
 NH1137| NH1123 RICHMOND MUNICIPAL TANK             APPROX.22.5 KM 0334615.6 |
 NH1137| NH1132 WOODSTOCK PWR AND LT CO STK         APPROX. 0.9 KM 0483144.2 |
 NH1137| NH1131 WOODSTOCK ST MARYS CH TOWER         APPROX. 0.7 KM 0602509.9 |
 NH1137| NH1134 WOODSTOCK TYPEWRITER CO TANK        APPROX. 1.3 KM 0755544.5 |
 NH1137| CJ1715 WOODSTOCK RM 2                       24.957 METERS 07935     |
 NH1137| NH1130 WOODSTOCK MC HENRY CTHSE DOME       APPROX. 0.8 KM 0842654.9 |
 NH1137| NH1087 CRYSTAL LAKE NE MUNICIPAL TANK      APPROX.14.1 KM 1232505.7 |
 NH1137| NH1086 CRYSTAL LAKE SCHRAM GRNHSE STK      APPROX.13.4 KM 1262624.3 |
 NH1137| NH1089 CRYSTAL LAKE CEN MUNICIPAL TK       APPROX.13.8 KM 1274103.4 |
 NH1137| CJ1713 WOODSTOCK AZ MK                                    1652055.4 |
 NH1137| CJ1714 WOODSTOCK RM 1                       34.375 METERS 24117     |
 NH1137| NH1160 HARTLAND NAT BREWERIES INC STK      APPROX. 7.0 KM 3230614.0 |
 NH1137| NH1135 WOODSTOCK ROSE GARDEN STACK         APPROX. 4.2 KM 3231356.0 |
 NH1137| NH1138 WOODSTOCK MUN STANDPIPE              15.027 METERS 34207     |
 NH1137| CJ1716 WOODSTOCK RM 3                       13.632 METERS 34323     |
 NH1137| NH1128 WOODSTOCK BORDEN CO STACK           APPROX. 1.2 KM 3575323.6 |
 NH1137|---------------------------------------------------------------------|
 NH1137
 NH1137                          SUPERSEDED SURVEY CONTROL
 NH1137
 NH1137  NAD 83(1997)-  42 18 51.29738(N)    088 27 28.46290(W) AD(       ) 2
 NH1137  NAD 83(1991)-  42 18 51.29965(N)    088 27 28.46760(W) AD(       ) 2
 NH1137  NAD 83(1986)-  42 18 51.29800(N)    088 27 28.47098(W) AD(       ) 2
 NH1137  NAD 27      -  42 18 51.22700(N)    088 27 28.12600(W) AD(       ) 2
 NH1137
 NH1137.Superseded values are not recommended for survey control.
 NH1137
 NH1137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1137.See file dsdata.pdf to determine how the superseded data were derived.
 NH1137
 NH1137_MARKER: DS = TRIANGULATION STATION DISK
 NH1137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1137_STAMPING: WOODSTOCK 1935
 NH1137_MARK LOGO: CGS
 NH1137_PROJECTION: FLUSH
 NH1137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1137+STABILITY: SURFACE MOTION
 NH1137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1137+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2003
 NH1137
 NH1137  HISTORY     - Date     Condition        Report By
 NH1137  HISTORY     - 1935     MONUMENTED       CGS
 NH1137  HISTORY     - 1966     GOOD             CGS
 NH1137  HISTORY     - 19950513 GOOD             USPSQD
 NH1137  HISTORY     - 20030427 GOOD             USPSQD
 NH1137  HISTORY     - 20060902 GOOD             USGSNP
 NH1137
 NH1137                          STATION DESCRIPTION
 NH1137
 NH1137'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1137'STATION IS IN THE WESTERN PART OF THE CITY OF WOODSTOCK,
 NH1137'ON GROUNDS OF THE WOODSTOCK FREE TOURIST PARK (OWNED BY
 NH1137'THE CITY) IN THE SW ANGLE OF THE INTERSECTION OF WEST JACKSON
 NH1137'STREET AND HILL STREET, 127 FEET SOUTH OF CENTER-LINE OF WEST
 NH1137'JACKSON STREET, 71 FEET WEST OF CENTER-LINE OF HILL STREET,
 NH1137'45.1 FEET SSE OF THE GEOMETRIC CENTER OF THE BLACK MUNICIPAL
 NH1137'STANDPIPE, 83 FEET SSW OF THE LONE 30-INCH RED OAK TREE THAT
 NH1137'STANDS AT NE CORNER OF THE PARK, 23 FEET NORTH OF AN 18-INCH
 NH1137'WHITE OAK TREE.  THE MARK IS FLUSH WITH THE SURFACE.
 NH1137'
 NH1137'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 NH1137'TABLETS SET IN CONCRETE AS DESCRIBED.
 NH1137'
 NH1137'AZ. MK. IS SSE OF STATION, ABOUT 0.25 MILE SSW OF THE HIGH
 NH1137'SCHOOL, 25 FEET NORTH OF CENTER-LINE OF FORREST AVE., ABOUT
 NH1137'0.15 MILE WEST OF ITS JUNCTION WITH PUTNAM AVE., ON PASTURE
 NH1137'(RIGHT-OF-WAY) FENCE LINE, 23 FEET WEST OF SE CORNER-POST
 NH1137'OF THE PASTURE FENCE.  IT PROJECTS 4 INCHES.
 NH1137'
 NH1137'R.M. NO. 1 IS SW OF STATION, 13 FEET SOUTH OF CENTER-LINE
 NH1137'OF THE PARK ROAD, 80 FEET ESE OF SE CORNER OF THE SMALL RED
 NH1137'TOURIST HOUSE, 36 FEET SSE OF SE CORNER OF THE SMALL OPEN-AIR
 NH1137'PAVILION, 133.5 FEET SW OF THE GEOMETRIC CENTER OF THE STANDPIPE.
 NH1137'IT IS FLUSH WITH THE SURFACE.
 NH1137'
 NH1137'R.M. NO. 2 IS NNW OF STATION, 39.8 FEET NW OF THE GEOMETRIC
 NH1137'CENTER OF THE STANDPIPE, 52 FEET SOUTH OF CENTER-LINE OF
 NH1137'WEST JACKSON STREET, 102 FEET WEST OF CENTERLINE OF HILL STREET,
 NH1137'50 FEET WEST OF THE LONE 30-INCH RED OAK TREE THAT STANDS AT
 NH1137'NE CORNER OF THE PARK, 144.29 FEET NNE OF R.M. NO. 1.  IT IS
 NH1137'FLUSH WITH THE SURFACE.
 NH1137'
 NH1137'TO REACH FROM THE SQUARE IN WOODSTOCK, GO WEST ON WEST JACKSON
 NH1137'STREET 0.45 MILE TO PARK AND STATION.
 NH1137'
 NH1137'A 100-FOOT SIGNAL AT KOLTZ COMES INTO VIEW AT 45 FEET.
 NH1137'
 NH1137'A 100-FOOT SIGNAL AT TRYON COMES INTO VIEW AT 35 FEET.
 NH1137'
 NH1137'NO OBJECTS VISIBLE FROM GROUND SUITABLE FOR AZIMUTHS.
 NH1137'
 NH1137'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FT.
 NH1137
 NH1137                          STATION RECOVERY (1966)
 NH1137
 NH1137'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1137'THE STATION, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE
 NH1137'RECOVERED AND FOUND IN GOOD CONDITION AT THIS TIME.  REFERENCE
 NH1137'MARK 1 WAS ALSO RECOVERED BUT IS OBSTRUCTED BY A WATER TANK
 NH1137'RISER PIPE.  THE AZIMUTH MARK IS OBSTRUCTED BY A HOUSE AND COULD
 NH1137'NOT BE CUT IN AT THIS TIME.  THE DISTANCE TO REFERENCE MARK
 NH1137'2 WAS FOUND TO BE IN ERROR.  A REFERENCE MARK 3 WAS ESTABLISHED
 NH1137'AT THIS TIME.  THE PREVIOUS DESCRIPTION TO THE STATION IS
 NH1137'ADEQUATE WITH THE BELOW CHANGES.
 NH1137'
 NH1137'STATION IS 16 FEET NORTHEAST OF THE NORTHEAST 1 OF 8 LEGS
 NH1137'TO THE WATER TANK.
 NH1137'
 NH1137'REFERENCE MARK 1 IS 30 FEET WEST OF THE WEST LEG OF THE TANK,
 NH1137'18 FEET NORTHEAST OF THE CENTERLINE OF A GRADED ROAD AND 3
 NH1137'FEET NORTH OF A 20 INCH OAK TREE.
 NH1137'
 NH1137'REFERENCE MARK 2 AS DESCRIBED.
 NH1137'
 NH1137'REFERENCE MARK 3 IS A STANDARD DISK SET IN A DRILL HOLE IN
 NH1137'THE NORTHEAST CORNER OF THE CONCRETE BASE OF THE WATER TANK
 NH1137'RISER PIPE.  THE DISK IS STAMPED WOODSTOCK 1935 NO 3 1966.
 NH1137'
 NH1137'THE AZIMUTH MARK IS 27 FEET NORTHWEST OF THE SOUTHWEST CORNER
 NH1137'OF A FOOTBALL FIELD, 25 FEET NORTH OF THE CENTERLINE OF A STREET,
 NH1137'6 FEET SOUTHWEST OF A 30 INCH ELM TREE, ABOUT 150 FEET NORTHEAST
 NH1137'OF THE INTERSECTION OF FORREST AVE. AND BLAKLEY STREET, AND
 NH1137'IN THE LAWN OF A HOUSE AT 516 FORREST AVE.  THE MONUMENT
 NH1137'IS NOW FLUSH WITH THE SURFACE OF THE GROUND.
 NH1137'
 NH1137'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 NH1137'
 NH1137'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--WEST EDGE
 NH1137'OF WOODSTOCK
 NH1137
 NH1137                          STATION RECOVERY (1995)
 NH1137
 NH1137'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1137'RECOVERED IN GOOD CONDITION.
 NH1137
 NH1137                          STATION RECOVERY (2003)
 NH1137
 NH1137'RECOVERY NOTE BY US POWER SQUADRON 2003 (DD)
 NH1137'FOUND STATION, REFERENCE MARK 1, REFERENCE MARK 3, AND AZIMUTH. COULD
 NH1137'NOT FIND REFERENCE MARK 2.
 NH1137
 NH1137                          STATION RECOVERY (2006)
 NH1137
 NH1137'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 NH1137'FOUND THE STATION, REFERENCE MARK 1, REFERENCE MARK 3, AND THE AZIMUTH
 NH1137'MARK.  COULD NOT FIND REFERENCE MARK 2.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1130 ***********************************************************************
 NH1130  DESIGNATION -  WOODSTOCK MC HENRY CTHSE DOME
 NH1130  PID         -  NH1130
 NH1130  STATE/COUNTY-  IL/MCHENRY
 NH1130  COUNTRY     -  US
 NH1130  USGS QUAD   -  WOODSTOCK (2018)
 NH1130
 NH1130                         *CURRENT SURVEY CONTROL
 NH1130  ______________________________________________________________________
 NH1130* NAD 83(1997) POSITION- 42 18 53.77124(N) 088 26 54.15206(W)   ADJUSTED
 NH1130  ______________________________________________________________________
 NH1130  GEOID HEIGHT    -        -33.864 (meters)                     GEOID18
 NH1130  LAPLACE CORR    -         -2.45  (seconds)                    DEFLEC18
 NH1130  HORZ ORDER      -  THIRD
 NH1130
 NH1130.The horizontal coordinates were established by classical geodetic methods
 NH1130.and adjusted by the National Geodetic Survey in October 1999.
 NH1130
 NH1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1130.GEOID18 height accuracy estimate available here.
 NH1130
 NH1130.Click photographs - Photos may exist for this station.
 NH1130
 NH1130.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1130
 NH1130. The following values were computed from the NAD 83(1997) position.
 NH1130
 NH1130;                    North         East     Units Scale Factor Converg.
 NH1130;SPC IL E     -   627,090.134   290,516.042   MT  0.99997611   -0 04 38.8
 NH1130;SPC IL E     - 2,057,378.21    953,134.71   sFT  0.99997611   -0 04 38.8
 NH1130;UTM  16      - 4,685,759.955   380,641.049   MT  0.99977529   -0 58 30.6
 NH1130
 NH1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8064185759(NAD 83)
 NH1130
 NH1130                          SUPERSEDED SURVEY CONTROL
 NH1130
 NH1130  NAD 83(1997)-  42 18 53.77104(N)    088 26 54.15199(W) AD(       ) 3
 NH1130  NAD 83(1991)-  42 18 53.77301(N)    088 26 54.16011(W) AD(       ) 3
 NH1130  NAD 83(1986)-  42 18 53.77139(N)    088 26 54.16457(W) AD(       ) 3
 NH1130  NAD 27      -  42 18 53.70100(N)    088 26 53.82000(W) AD(       ) 3
 NH1130
 NH1130.Superseded values are not recommended for survey control.
 NH1130
 NH1130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1130.See file dsdata.pdf to determine how the superseded data were derived.
 NH1130
 NH1130_MARKER: 87 = DOME
 NH1130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1130+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1130
 NH1130  HISTORY     - Date     Condition        Report By
 NH1130  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1130  HISTORY     - 1954     GOOD             CGS
 NH1130  HISTORY     - 1966     GOOD             CGS
 NH1130  HISTORY     - 1987     GOOD             USPSQD
 NH1130  HISTORY     - 19950513 GOOD             USPSQD
 NH1130  HISTORY     - 20030427 GOOD             USPSQD
 NH1130  HISTORY     - 20041113 GOOD             USPSQD
 NH1130  HISTORY     - 20060902 GOOD             USGSNP
 NH1130
 NH1130                          STATION DESCRIPTION
 NH1130
 NH1130'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1130'THIS STATION IS THE DOME ON THE MC HENRY COUNTY COURTHOUSE,
 NH1130'IN THE TOWN OF WOODSTOCK, ILLINOIS.  IT IS LOCATED ON THE WEST
 NH1130'SIDE OF THE SQUARE, ABOUT 70 FEET NORTH OF THE CENTERLINE OF
 NH1130'JACKSON STREET, AND ABOUT 80 FEET WEST OF THE CENTERLINE OF
 NH1130'JOHNSON STREET.  THE BUILDING WAS ERECTED IN 1899.  THE DOME
 NH1130'IS FAIRLY PROMINENT.
 NH1130'
 NH1130'THE DOME IS ON THE CENTER OF A RED BRICK BUILDING ABOUT 100
 NH1130'FEET HIGH.  IT SETS ON A GREY BASE ABOUT 5 FEET HIGH.  THE
 NH1130'BROWN DOME IS ABOUT 10 FEET HIGH AND HAS A 12-FEET FLAGSTAFF AT
 NH1130'ITS APEX.  THE TOTAL HEIGHT IS ABOUT 125 FEET.
 NH1130
 NH1130                          STATION RECOVERY (1954)
 NH1130
 NH1130'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1130'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1130
 NH1130                          STATION RECOVERY (1966)
 NH1130
 NH1130'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1130'STATION WAS RECOVERED IN GOOD CONDITION AT THIS TIME.  THE GREY
 NH1130'BASE IS NOW PAINTED WHITE AND THE DOME IS NOW PAINTED SILVER
 NH1130'INSTEAD OF BROWN.
 NH1130
 NH1130                          STATION RECOVERY (1987)
 NH1130
 NH1130'RECOVERY NOTE BY US POWER SQUADRON 1987 (RWB)
 NH1130'RECOVERED IN GOOD CONDITION.
 NH1130
 NH1130                          STATION RECOVERY (1995)
 NH1130
 NH1130'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1130'RECOVERED IN GOOD CONDITION.
 NH1130
 NH1130                          STATION RECOVERY (2003)
 NH1130
 NH1130'RECOVERY NOTE BY US POWER SQUADRON 2003 (DD)
 NH1130'RECOVERED IN GOOD CONDITION.
 NH1130
 NH1130                          STATION RECOVERY (2004)
 NH1130
 NH1130'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH1130'STRUCTURE IS OLD COURTOUSE ART CENTER.  STATION DESCRIPTION AND
 NH1130'DIRECTION ARE GOOD.
 NH1130
 NH1130                          STATION RECOVERY (2006)
 NH1130
 NH1130'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 NH1130'DOME AND BASE ARE NOW PAINTED WHITE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1135 ***********************************************************************
 NH1135  DESIGNATION -  WOODSTOCK ROSE GARDEN STACK
 NH1135  PID         -  NH1135
 NH1135  STATE/COUNTY-  IL/MCHENRY
 NH1135  COUNTRY     -  US
 NH1135  USGS QUAD   -  WOODSTOCK (2018)
 NH1135
 NH1135                         *CURRENT SURVEY CONTROL
 NH1135  ______________________________________________________________________
 NH1135* NAD 83(1997) POSITION- 42 20 40.27254(N) 088 29 18.24402(W)   ADJUSTED
 NH1135  ______________________________________________________________________
 NH1135  GEOID HEIGHT    -        -33.879 (meters)                     GEOID18
 NH1135  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 NH1135  HORZ ORDER      -  THIRD
 NH1135
 NH1135.The horizontal coordinates were established by classical geodetic methods
 NH1135.and adjusted by the National Geodetic Survey in October 1999.
 NH1135
 NH1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1135.GEOID18 height accuracy estimate available here.
 NH1135
 NH1135.Click photographs - Photos may exist for this station.
 NH1135
 NH1135.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1135
 NH1135. The following values were computed from the NAD 83(1997) position.
 NH1135
 NH1135;                    North         East     Units Scale Factor Converg.
 NH1135;SPC IL E     -   630,381.437   287,222.367   MT  0.99997701   -0 06 16.0
 NH1135;SPC IL E     - 2,068,176.43    942,328.72   sFT  0.99997701   -0 06 16.0
 NH1135;UTM  16      - 4,689,101.816   377,399.997   MT  0.99978494   -1 00 09.7
 NH1135
 NH1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7739989101(NAD 83)
 NH1135
 NH1135                          SUPERSEDED SURVEY CONTROL
 NH1135
 NH1135  NAD 83(1997)-  42 20 40.27277(N)    088 29 18.24449(W) AD(       ) 3
 NH1135  NAD 83(1991)-  42 20 40.27369(N)    088 29 18.24718(W) AD(       ) 3
 NH1135  NAD 83(1986)-  42 20 40.27157(N)    088 29 18.25053(W) AD(       ) 3
 NH1135  NAD 27      -  42 20 40.21200(N)    088 29 17.90800(W) AD(       ) 3
 NH1135
 NH1135.Superseded values are not recommended for survey control.
 NH1135
 NH1135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1135.See file dsdata.pdf to determine how the superseded data were derived.
 NH1135
 NH1135_MARKER: 63 = STACK
 NH1135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1135+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2003
 NH1135
 NH1135  HISTORY     - Date     Condition        Report By
 NH1135  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1135  HISTORY     - 1954     GOOD             CGS
 NH1135  HISTORY     - 19950513 GOOD             USPSQD
 NH1135  HISTORY     - 20030425 GOOD             USPSQD
 NH1135
 NH1135                          STATION DESCRIPTION
 NH1135
 NH1135'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1135'THIS STATION IS THE STACK AT THE ROSE GARDENS, OWNED BY BAUSCHE
 NH1135'BROS., ABOUT 2.6 MILES WEST OF THE TOWN OF WOODSTOCK, AND ABOUT
 NH1135'0.4 MILE NORTH OF U.S. ROUTE 14.  THE STACK WAS ERECTED IN
 NH1135'1924 AND IS QUITE PROMINENT.
 NH1135'
 NH1135'THE STACK IS ON THE EAST SIDE OF THE POWER HOUSE AND ON THE NORTH
 NH1135'SIDE OF THE GREENHOUSE.  IT IS A WHITE CONCRETE STRUCTURE ABOUT
 NH1135'16 FEET IN DIAMETER AT THE BASE, ABOUT 8 FEET IN DIAMETER
 NH1135'AT THE TOP, AND ABOUT 160 FEET HIGH.  IT HAS A COLLAR AT THE TOP.
 NH1135
 NH1135                          STATION RECOVERY (1954)
 NH1135
 NH1135'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1135'STATION WAS RECOVERED AS DESCRIBED.  THE OLD DESCRIPTION IS
 NH1135'ADEQUATE EXCEPT THAT THE PROPERTY IS NOW OWNED BY BAUSKE
 NH1135'BROS. AND HINNER.
 NH1135
 NH1135                          STATION RECOVERY (1995)
 NH1135
 NH1135'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1135'RECOVERED IN GOOD CONDITION.
 NH1135
 NH1135                          STATION RECOVERY (2003)
 NH1135
 NH1135'RECOVERY NOTE BY US POWER SQUADRON 2003 (DD)
 NH1135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1136 ***********************************************************************
 NH1136  DESIGNATION -  WOODSTOCK SHERIFFS DEPT MAST
 NH1136  PID         -  NH1136
 NH1136  STATE/COUNTY-  IL/MCHENRY
 NH1136  COUNTRY     -  US
 NH1136  USGS QUAD   -  WOODSTOCK (2018)
 NH1136
 NH1136                         *CURRENT SURVEY CONTROL
 NH1136  ______________________________________________________________________
 NH1136* NAD 83(1997) POSITION- 42 18 44.52525(N) 088 28 18.94396(W)   ADJUSTED
 NH1136  ______________________________________________________________________
 NH1136  GEOID HEIGHT    -        -33.837 (meters)                     GEOID18
 NH1136  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 NH1136  HORZ ORDER      -  THIRD
 NH1136
 NH1136.The horizontal coordinates were established by classical geodetic methods
 NH1136.and adjusted by the National Geodetic Survey in October 1999.
 NH1136
 NH1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1136.GEOID18 height accuracy estimate available here.
 NH1136
 NH1136.Click photographs - Photos may exist for this station.
 NH1136
 NH1136.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1136
 NH1136. The following values were computed from the NAD 83(1997) position.
 NH1136
 NH1136;                    North         East     Units Scale Factor Converg.
 NH1136;SPC IL E     -   626,807.746   288,573.868   MT  0.99997661   -0 05 35.9
 NH1136;SPC IL E     - 2,056,451.75    946,762.77   sFT  0.99997661   -0 05 35.9
 NH1136;UTM  16      - 4,685,508.080   378,695.075   MT  0.99978105   -0 59 27.5
 NH1136
 NH1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7869585508(NAD 83)
 NH1136
 NH1136                          SUPERSEDED SURVEY CONTROL
 NH1136
 NH1136  NAD 83(1997)-  42 18 44.52373(N)    088 28 18.94483(W) AD(       ) 3
 NH1136  NAD 83(1991)-  42 18 44.52386(N)    088 28 18.94692(W) AD(       ) 3
 NH1136  NAD 83(1986)-  42 18 44.52320(N)    088 28 18.95066(W) AD(       ) 3
 NH1136  NAD 27      -  42 18 44.44400(N)    088 28 18.60000(W) AD(       ) 3
 NH1136
 NH1136.Superseded values are not recommended for survey control.
 NH1136
 NH1136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1136.See file dsdata.pdf to determine how the superseded data were derived.
 NH1136
 NH1136_MARKER: 42 = RADIO/TV MAST
 NH1136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1136+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1136
 NH1136  HISTORY     - Date     Condition        Report By
 NH1136  HISTORY     - 1954     FIRST OBSERVED   CGS
 NH1136  HISTORY     - 1966     GOOD             CGS
 NH1136  HISTORY     - 1987     GOOD             USPSQD
 NH1136  HISTORY     - 19950513 GOOD             USPSQD
 NH1136  HISTORY     - 20030826 GOOD             USPSQD
 NH1136  HISTORY     - 20041113 GOOD             USPSQD
 NH1136  HISTORY     - 20060902 GOOD             USGSNP
 NH1136
 NH1136                          STATION DESCRIPTION
 NH1136
 NH1136'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1136'STATION IS THE CENTER OF THE TOP OF THE MC HENRY COUNTY SHERIFFS
 NH1136'DEPT. RADIO STATION MAST, LOCATED ABOUT 1-1/2 MILES SOUTHWEST
 NH1136'OF WOODSTOCK IN A CITY PARK.  IT IS A SINGLE, STEEL, UNIFORM
 NH1136'CROSS SECTIONED, GUYED MAST, WITH A FLASHING RED LIGHT ATOP
 NH1136'PAINTED IN ALTERNATE SECTIONS OF ORANGE AND WHITE AND IS
 NH1136'205 FEET HIGH.
 NH1136'
 NH1136'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 14
 NH1136'AND SOUTH STREET IN WOODSTOCK, GO SOUTHWEST ON SOUTH STREET
 NH1136'FOR 1.1 MILE TO ENTRANCE TO CITY PARK ON THE RIGHT, TURN RIGHT
 NH1136'AND GO 0.5 MILE TO THE MAST.
 NH1136
 NH1136                          STATION RECOVERY (1966)
 NH1136
 NH1136'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1136'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION
 NH1136'AT THIS TIME.
 NH1136
 NH1136                          STATION RECOVERY (1987)
 NH1136
 NH1136'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH1136'RECOVERED IN GOOD CONDITION.
 NH1136
 NH1136                          STATION RECOVERY (1995)
 NH1136
 NH1136'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1136'RECOVERED IN GOOD CONDITION.
 NH1136
 NH1136                          STATION RECOVERY (2003)
 NH1136
 NH1136'RECOVERY NOTE BY US POWER SQUADRON 2003 (GB)
 NH1136'RECOVERED IN GOOD CONDITION.
 NH1136
 NH1136                          STATION RECOVERY (2004)
 NH1136
 NH1136'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH1136'STRUCTURE IS A RADIO MAST.  STATION DESCRIPTION AND DIRECTION ARE
 NH1136'GOOD.
 NH1136
 NH1136                          STATION RECOVERY (2006)
 NH1136
 NH1136'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 NH1136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1131 ***********************************************************************
 NH1131  DESIGNATION -  WOODSTOCK ST MARYS CH TOWER
 NH1131  PID         -  NH1131
 NH1131  STATE/COUNTY-  IL/MCHENRY
 NH1131  COUNTRY     -  US
 NH1131  USGS QUAD   -  WOODSTOCK (2018)
 NH1131
 NH1131                         *CURRENT SURVEY CONTROL
 NH1131  ______________________________________________________________________
 NH1131* NAD 83(1997) POSITION- 42 19 02.72625(N) 088 27 01.33170(W)   ADJUSTED
 NH1131  ______________________________________________________________________
 NH1131  GEOID HEIGHT    -        -33.867 (meters)                     GEOID18
 NH1131  LAPLACE CORR    -         -2.43  (seconds)                    DEFLEC18
 NH1131  HORZ ORDER      -  THIRD
 NH1131
 NH1131.The horizontal coordinates were established by classical geodetic methods
 NH1131.and adjusted by the National Geodetic Survey in October 1999.
 NH1131
 NH1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1131.GEOID18 height accuracy estimate available here.
 NH1131
 NH1131.Click photographs - Photos may exist for this station.
 NH1131
 NH1131.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1131
 NH1131. The following values were computed from the NAD 83(1997) position.
 NH1131
 NH1131;                    North         East     Units Scale Factor Converg.
 NH1131;SPC IL E     -   627,366.662   290,352.010   MT  0.99997614   -0 04 43.7
 NH1131;SPC IL E     - 2,058,285.46    952,596.55   sFT  0.99997614   -0 04 43.7
 NH1131;UTM  16      - 4,686,038.963   380,481.402   MT  0.99977576   -0 58 35.6
 NH1131
 NH1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8048186038(NAD 83)
 NH1131
 NH1131                          SUPERSEDED SURVEY CONTROL
 NH1131
 NH1131  NAD 83(1997)-  42 19 02.72611(N)    088 27 01.33148(W) AD(       ) 3
 NH1131  NAD 83(1991)-  42 19 02.72671(N)    088 27 01.33997(W) AD(       ) 3
 NH1131  NAD 83(1986)-  42 19 02.72451(N)    088 27 01.34476(W) AD(       ) 3
 NH1131  NAD 27      -  42 19 02.65400(N)    088 27 00.99900(W) AD(       ) 3
 NH1131
 NH1131.Superseded values are not recommended for survey control.
 NH1131
 NH1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1131.See file dsdata.pdf to determine how the superseded data were derived.
 NH1131
 NH1131_MARKER: 55 = TOWER
 NH1131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH1131+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2004
 NH1131
 NH1131  HISTORY     - Date     Condition        Report By
 NH1131  HISTORY     - 1935     FIRST OBSERVED   CGS
 NH1131  HISTORY     - 1954     GOOD             CGS
 NH1131  HISTORY     - 1966     GOOD             CGS
 NH1131  HISTORY     - 1987     GOOD             USPSQD
 NH1131  HISTORY     - 19950513 GOOD             USPSQD
 NH1131  HISTORY     - 20030427 GOOD             USPSQD
 NH1131  HISTORY     - 20041113 GOOD             USPSQD
 NH1131  HISTORY     - 20060902 GOOD             USGSNP
 NH1131
 NH1131                          STATION DESCRIPTION
 NH1131
 NH1131'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NH1131'THIS STATION IS THE TOWER ON THE ST. MARYS CHURCH, IN THE TOWN
 NH1131'OF WOODSTOCK, ILLINOIS.  IT IS LOCATED ABOUT 195 FEET NORTH OF
 NH1131'THE CENTERLINE OF LINCOLN AVENUE AND ABOUT 85 FEET WEST OF THE
 NH1131'CENTERLINE OF TRYON STREET, ON THE NORTHEAST CORNER OF A YELLOW
 NH1131'BRICK CHURCH.  THE CHURCH WAS ERECTED IN 1909, AND THE TOWER
 NH1131'IS FAIRLY PROMINENT.
 NH1131'
 NH1131'THE TOWER IS A SQUARE YELLOW BRICK STRUCTURE ABOUT 90 FEET
 NH1131'HIGH WITH ARCHED BALCONIED OPENINGS ON EACH SIDE AND A LEDGE
 NH1131'AROUND THE TOP.  THE FOUR-SIDED GREY PYRAMIDAL ROOF IS ABOUT
 NH1131'20 FEET HIGH AND HAS A GOLD CROSS AT ITS APEX.  THE TOTAL
 NH1131'HEIGHT IS ABOUT 115 FEET.
 NH1131
 NH1131                          STATION RECOVERY (1954)
 NH1131
 NH1131'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1131'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 NH1131
 NH1131                          STATION RECOVERY (1966)
 NH1131
 NH1131'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1131'STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION
 NH1131'AT THIS TIME.
 NH1131
 NH1131                          STATION RECOVERY (1987)
 NH1131
 NH1131'RECOVERY NOTE BY US POWER SQUADRON 1987 (RWB)
 NH1131'RECOVERED IN GOOD CONDITION.
 NH1131
 NH1131                          STATION RECOVERY (1995)
 NH1131
 NH1131'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH1131'RECOVERED IN GOOD CONDITION.
 NH1131
 NH1131                          STATION RECOVERY (2003)
 NH1131
 NH1131'RECOVERY NOTE BY US POWER SQUADRON 2003 (DD)
 NH1131'RECOVERED IN GOOD CONDITION.
 NH1131
 NH1131                          STATION RECOVERY (2004)
 NH1131
 NH1131'RECOVERY NOTE BY US POWER SQUADRON 2004 (VMR)
 NH1131'STRUCTURE IS CHURCH STEEPLE ST. MARY'S.  STATION DESCRIPTION AND
 NH1131'DIRECTION ARE GOOD.
 NH1131
 NH1131                          STATION RECOVERY (2006)
 NH1131
 NH1131'RECOVERY NOTE BY USGS NATIONAL MAP CORPS 2006 (MUP)
 NH1131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI2210 ***********************************************************************
 DI2210  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI2210  DESIGNATION -  WOOLPERTFHIL COOP CORS ARP
 DI2210  CORS_ID     -  WIFH
 DI2210  PID         -  DI2210
 DI2210  STATE/COUNTY-  IL/ST CLAIR
 DI2210  COUNTRY     -  US
 DI2210  USGS QUAD   -  O'FALLON (2018)
 DI2210
 DI2210                         *CURRENT SURVEY CONTROL
 DI2210  ______________________________________________________________________
 DI2210* NAD 83(2011) POSITION- 38 36 19.06401(N) 089 58 46.37535(W)   ADJUSTED
 DI2210* NAD 83(2011) ELLIP HT-   152.767 (meters)        (04/??/25)   ADJUSTED
 DI2210* NAD 83(2011) EPOCH   -  2010.00
 DI2210  ______________________________________________________________________
 DI2210  GEOID HEIGHT    -        -30.800 (meters)                     GEOID18
 DI2210  NAD 83(2011) X  -      1,781.465 (meters)                     COMP
 DI2210  NAD 83(2011) Y  - -4,990,903.713 (meters)                     COMP
 DI2210  NAD 83(2011) Z  -  3,958,265.569 (meters)                     COMP
 DI2210
 DI2210  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI2210  Standards:
 DI2210         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI2210            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI2210  -------------------------------------------------------------------
 DI2210  NETWORK    0.08   0.25           0.04   0.03   0.13      0.02665500
 DI2210  -------------------------------------------------------------------
 DI2210
 DI2210.The coordinates were established by GPS observations
 DI2210.and adjusted by the National Geodetic Survey in April 2025.
 DI2210
 DI2210.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI2210.been affixed to the stable North American Tectonic Plate. 
 DI2210
 DI2210.The coordinates are valid at the epoch date displayed above
 DI2210.which is a decimal equivalence of Year/Month/Day.
 DI2210
 DI2210.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI2210.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI2210.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI2210.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI2210.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI2210.published epoch of 2010.00.
 DI2210
 DI2210.Additional information on MYCS is available at:
 DI2210.https://geodesy.noaa.gov/CORS/index.shtml
 DI2210
 DI2210.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI2210.GEOID18 height accuracy estimate available here.
 DI2210
 DI2210.The PID for the CORS L1 Phase Center is DI2211.
 DI2210
 DI2210.Click photographs - Photos may exist for this station.
 DI2210
 DI2210.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI2210
 DI2210.The ellipsoidal height was determined by GPS observations
 DI2210.and is referenced to NAD 83.
 DI2210
 DI2210. The following values were computed from the NAD 83(2011) position.
 DI2210
 DI2210;                    North         East     Units Scale Factor Converg.
 DI2210;SPC IL W     -   215,171.647   716,298.074   MT  0.99994445   +0 07 00.3
 DI2210;SPC IL W     -   705,942.31  2,350,054.60   sFT  0.99994445   +0 07 00.3
 DI2210;UTM  16      - 4,277,188.772   240,542.221   MT  1.00042908   -1 51 36.5
 DI2210;UTM  15      - 4,277,305.267   763,020.289   MT  1.00045201   +1 53 08.5
 DI2210
 DI2210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI2210!SPC IL W     -   0.99997603  x   0.99994445  =   0.99992048
 DI2210!UTM  16      -   0.99997603  x   1.00042908  =   1.00040510
 DI2210!UTM  15      -   0.99997603  x   1.00045201  =   1.00042803
 DI2210
 DI2210_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4054277188(NAD 83)
 DI2210
 DI2210                          SUPERSEDED SURVEY CONTROL
 DI2210
 DI2210  NAD 83(2011)-  38 36 19.06416(N)    089 58 46.37537(W) AD(2010.00) c
 DI2210  ELLIP H (06/??/19)  152.770  (m)                       GP(2010.00) c c
 DI2210  NAD 83(2011)-  38 36 19.06416(N)    089 58 46.37532(W) AD(2010.00) c
 DI2210  ELLIP H (08/??/11)  152.770  (m)                       GP(2010.00) c c
 DI2210  NAD 83(CORS)-  38 36 19.06410(N)    089 58 46.37554(W) AD(2002.00) c
 DI2210  ELLIP H (11/??/06)  152.777  (m)                       GP(2002.00) c c
 DI2210
 DI2210.Superseded values are not recommended for survey control.
 DI2210
 DI2210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI2210.See file dsdata.pdf to determine how the superseded data were derived.
 DI2210
 DI2210_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI2210
 DI2210                          STATION DESCRIPTION
 DI2210
 DI2210'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DI2210'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI2210'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI2210'AND LOG FILES ACCESSIBLE AT:
 DI2210'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1298 ***********************************************************************
 JB1298  DESIGNATION -  WORDEN
 JB1298  PID         -  JB1298
 JB1298  STATE/COUNTY-  IL/MADISON
 JB1298  COUNTRY     -  US
 JB1298  USGS QUAD   -  WORDEN (2018)
 JB1298
 JB1298                         *CURRENT SURVEY CONTROL
 JB1298  ______________________________________________________________________
 JB1298* NAD 83(1986) POSITION- 38 55 58.     (N) 089 50 18.     (W)   SCALED
 JB1298* NAVD 88 ORTHO HEIGHT -   174.653 (meters)      573.01  (feet) ADJUSTED
 JB1298  ______________________________________________________________________
 JB1298  GEOID HEIGHT    -        -31.119 (meters)                     GEOID18
 JB1298  DYNAMIC HEIGHT  -        174.551 (meters)      572.67  (feet) COMP
 JB1298  MODELED GRAVITY -    980,036.8   (mgal)                       NAVD 88
 JB1298
 JB1298  VERT ORDER      -  SECOND    CLASS 0
 JB1298
 JB1298.The horizontal coordinates were scaled from a map and have
 JB1298.an estimated accuracy of +/- 6 seconds.
 JB1298
 JB1298.The orthometric height was determined by differential leveling and
 JB1298.adjusted by the NATIONAL GEODETIC SURVEY
 JB1298.in June 1991.
 JB1298
 JB1298.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1298.GEOID18 height accuracy estimate available here.
 JB1298
 JB1298.Click photographs - Photos may exist for this station.
 JB1298
 JB1298.The dynamic height is computed by dividing the NAVD 88
 JB1298.geopotential number by the normal gravity value computed on the
 JB1298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1298.degrees latitude (g = 980.6199 gals.).
 JB1298
 JB1298.The modeled gravity was interpolated from observed gravity values.
 JB1298
 JB1298;                    North         East    Units  Estimated Accuracy
 JB1298;SPC IL W     -   251,560.      728,470.      MT  (+/- 180 meters Scaled)
 JB1298
 JB1298_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ539131(NAD 83)
 JB1298
 JB1298                          SUPERSEDED SURVEY CONTROL
 JB1298
 JB1298  NGVD 29 (??/??/92)  174.777  (m)          573.41   (f) ADJ UNCH    2 0
 JB1298
 JB1298.Superseded values are not recommended for survey control.
 JB1298
 JB1298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1298.See file dsdata.pdf to determine how the superseded data were derived.
 JB1298
 JB1298_MARKER: DB = BENCH MARK DISK
 JB1298_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1298_SP_SET: BUILDING
 JB1298_STAMPING: WORDEN 1934
 JB1298_MARK LOGO: CGS
 JB1298_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1298
 JB1298  HISTORY     - Date     Condition        Report By
 JB1298  HISTORY     - 1934     MONUMENTED       CGS
 JB1298  HISTORY     - 1960     GOOD             CGS
 JB1298
 JB1298                          STATION DESCRIPTION
 JB1298
 JB1298'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1298'AT WORDEN.
 JB1298'AT WORDEN AT THE WORDEN PUBLIC HIGH SCHOOL, SET VERTICALLY IN
 JB1298'THE EAST BRICK FACE AT THE NORTH EAST CORNER OF THE WORDEN
 JB1298'PUBLIC HIGH SCHOOL.  40 FEET NORTH OF THE EAST ENTRANCE, ONE AND
 JB1298'ONE HALF FEET SOUTH OF THE NORTH EAST CORNER, ONE AND ONE HALF
 JB1298'FEET ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5456 ***********************************************************************
 DP5456  DESIGNATION -  WRI 001
 DP5456  PID         -  DP5456
 DP5456  STATE/COUNTY-  IL/WILL
 DP5456  COUNTRY     -  US
 DP5456  USGS QUAD   -  MOKENA (2018)
 DP5456
 DP5456                         *CURRENT SURVEY CONTROL
 DP5456  ______________________________________________________________________
 DP5456* NAD 83(1986) POSITION- 41 34 51.71   (N) 087 55 27.72   (W)   HD_HELD1
 DP5456* NAVD 88 ORTHO HEIGHT -   219.342 (meters)      719.62  (feet) ADJUSTED
 DP5456  ______________________________________________________________________
 DP5456  GEOID HEIGHT    -        -33.250 (meters)                     GEOID18
 DP5456  DYNAMIC HEIGHT  -        219.258 (meters)      719.35  (feet) COMP
 DP5456  MODELED GRAVITY -    980,235.9   (mgal)                       NAVD 88
 DP5456
 DP5456  VERT ORDER      -  SECOND    CLASS I
 DP5456
 DP5456.The horizontal coordinates were determined by differentially corrected
 DP5456.hand held GPS observations or other comparable positioning techniques
 DP5456.and have an estimated accuracy of +/- 3 meters.
 DP5456
 DP5456.The orthometric height was determined by differential leveling and
 DP5456.adjusted by the NATIONAL GEODETIC SURVEY
 DP5456.in November 2014.
 DP5456
 DP5456.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5456.GEOID18 height accuracy estimate available here.
 DP5456
 DP5456.Click photographs - Photos may exist for this station.
 DP5456
 DP5456.The dynamic height is computed by dividing the NAVD 88
 DP5456.geopotential number by the normal gravity value computed on the
 DP5456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5456.degrees latitude (g = 980.6199 gals.).
 DP5456
 DP5456.The modeled gravity was interpolated from observed gravity values.
 DP5456
 DP5456;                    North         East    Units  Estimated Accuracy
 DP5456;SPC IL E     -   545,649.9     334,103.7     MT  (+/- 3 meters HH1 GPS) 
 DP5456
 DP5456_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2294503672(NAD 83)
 DP5456
 DP5456                          SUPERSEDED SURVEY CONTROL
 DP5456
 DP5456.No superseded survey control is available for this station.
 DP5456
 DP5456_MARKER: F = FLANGE-ENCASED ROD
 DP5456_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5456_STAMPING: WRI 001 2013
 DP5456_MARK LOGO: UIL
 DP5456_PROJECTION: FLUSH
 DP5456_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5456_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5456+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5456_ROD/PIPE-DEPTH: 4.3 meters
 DP5456_SLEEVE-DEPTH  : 0.9 meters
 DP5456
 DP5456  HISTORY     - Date     Condition        Report By
 DP5456  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5456
 DP5456                          STATION DESCRIPTION
 DP5456
 DP5456'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5456'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF TINLEY PARK, 7.1
 DP5456'MI (11.4 KM) NORTH-NORTHWEST OF FRANKFORT AND 4.2 MI (6.8 KM)
 DP5456'NORTH-NORTHWEST OF MOKENA.
 DP5456'
 DP5456'TO REACH THE STATION FROM THE JUNCTION OF I 355 STATE HIGHWAY 7 IN
 DP5456'LOCKPORT, IL, GO EAST ON STATE HIGHWAY 7 FOR 4.4 MI (7.1 KM) TO BELL
 DP5456'ROAD.  TURN RIGHT AND GO SOUTH ON BELL ROAD FOR 1.3 MI (2.1 KM) TO
 DP5456'HADLEY ROAD AND THE STATION AHEAD.
 DP5456'
 DP5456'THE STATION IS LOCATED 11 FT (3.4 M) SOUTHEAST OF EDGE OF PAVEMENT OF
 DP5456'HADLEY ROAD, 49 FT (14.9 M) SOUTHWEST OF A POWER POLE AND 47 FT (14.3
 DP5456'M) NORTHEAST OF A POWER POLE.
 DP5456'
 DP5456'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5456'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5456'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5457 ***********************************************************************
 DP5457  DESIGNATION -  WRI 002
 DP5457  PID         -  DP5457
 DP5457  STATE/COUNTY-  IL/WILL
 DP5457  COUNTRY     -  US
 DP5457  USGS QUAD   -  MOKENA (2018)
 DP5457
 DP5457                         *CURRENT SURVEY CONTROL
 DP5457  ______________________________________________________________________
 DP5457* NAD 83(1986) POSITION- 41 35 07.06   (N) 087 56 32.91   (W)   HD_HELD1
 DP5457* NAVD 88 ORTHO HEIGHT -   218.931 (meters)      718.28  (feet) ADJUSTED
 DP5457  ______________________________________________________________________
 DP5457  GEOID HEIGHT    -        -33.239 (meters)                     GEOID18
 DP5457  DYNAMIC HEIGHT  -        218.848 (meters)      718.00  (feet) COMP
 DP5457  MODELED GRAVITY -    980,236.4   (mgal)                       NAVD 88
 DP5457
 DP5457  VERT ORDER      -  SECOND    CLASS I
 DP5457
 DP5457.The horizontal coordinates were determined by differentially corrected
 DP5457.hand held GPS observations or other comparable positioning techniques
 DP5457.and have an estimated accuracy of +/- 3 meters.
 DP5457
 DP5457.The orthometric height was determined by differential leveling and
 DP5457.adjusted by the NATIONAL GEODETIC SURVEY
 DP5457.in November 2014.
 DP5457
 DP5457.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5457.GEOID18 height accuracy estimate available here.
 DP5457
 DP5457.Click photographs - Photos may exist for this station.
 DP5457
 DP5457.The dynamic height is computed by dividing the NAVD 88
 DP5457.geopotential number by the normal gravity value computed on the
 DP5457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5457.degrees latitude (g = 980.6199 gals.).
 DP5457
 DP5457.The modeled gravity was interpolated from observed gravity values.
 DP5457
 DP5457;                    North         East    Units  Estimated Accuracy
 DP5457;SPC IL E     -   546,116.5     332,591.5     MT  (+/- 3 meters HH1 GPS) 
 DP5457
 DP5457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM2144104162(NAD 83)
 DP5457
 DP5457                          SUPERSEDED SURVEY CONTROL
 DP5457
 DP5457.No superseded survey control is available for this station.
 DP5457
 DP5457_MARKER: F = FLANGE-ENCASED ROD
 DP5457_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5457_STAMPING: WRI 002 2013
 DP5457_MARK LOGO: UIL
 DP5457_PROJECTION: FLUSH
 DP5457_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5457_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5457_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5457+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5457_ROD/PIPE-DEPTH: 3.7 meters
 DP5457_SLEEVE-DEPTH  : 0.9 meters
 DP5457
 DP5457  HISTORY     - Date     Condition        Report By
 DP5457  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5457
 DP5457                          STATION DESCRIPTION
 DP5457
 DP5457'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5457'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHWEST OF FRANKFORT,
 DP5457'7.1 MI (11.4 KM) SOUTH OF SAG BRIDGE AND 4.9 MI (7.9 KM) NORTHWEST OF
 DP5457'MOKENA.
 DP5457'
 DP5457'TO REACH THE STATION FROM THE JUNCTION OF I 355 STATE HIGHWAY 7 IN
 DP5457'LOCKPORT, IL, GO EAST ON STATE HIGHWAY 7 FOR 3.2 MI (5.1 KM) TO PARKER
 DP5457'ROAD.  TURN RIGHT AND GO SOUTH ON PARKER ROAD FOR 1.0 MI (1.6 KM) TO
 DP5457'167TH STREET.  TURN LOCATED AND GO EAST ON WEST 167TH STREET FOR 0.3
 DP5457'MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP5457'
 DP5457'THE STATION IS LOCATED 10 FT (3.0 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5457'WEST 167TH STREET, 30 FT (9.1 M) EAST OF THE EDGE OF PAVEMENT OF
 DP5457'PRIVATE ENTRANCE '13328 WEST 167TH ST' AND 13 FT (4.0 M) WEST OF A
 DP5457'TELEPHONE POLE.
 DP5457'
 DP5457'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5457'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5457'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5458 ***********************************************************************
 DP5458  DESIGNATION -  WRI 003
 DP5458  PID         -  DP5458
 DP5458  STATE/COUNTY-  IL/WILL
 DP5458  COUNTRY     -  US
 DP5458  USGS QUAD   -  MOKENA (2018)
 DP5458
 DP5458                         *CURRENT SURVEY CONTROL
 DP5458  ______________________________________________________________________
 DP5458* NAD 83(1986) POSITION- 41 35 04.79   (N) 087 57 41.27   (W)   HD_HELD1
 DP5458* NAVD 88 ORTHO HEIGHT -   225.883 (meters)      741.08  (feet) ADJUSTED
 DP5458  ______________________________________________________________________
 DP5458  GEOID HEIGHT    -        -33.227 (meters)                     GEOID18
 DP5458  DYNAMIC HEIGHT  -        225.796 (meters)      740.80  (feet) COMP
 DP5458  MODELED GRAVITY -    980,236.2   (mgal)                       NAVD 88
 DP5458
 DP5458  VERT ORDER      -  SECOND    CLASS I
 DP5458
 DP5458.The horizontal coordinates were determined by differentially corrected
 DP5458.hand held GPS observations or other comparable positioning techniques
 DP5458.and have an estimated accuracy of +/- 3 meters.
 DP5458
 DP5458.The orthometric height was determined by differential leveling and
 DP5458.adjusted by the NATIONAL GEODETIC SURVEY
 DP5458.in November 2014.
 DP5458
 DP5458.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5458.GEOID18 height accuracy estimate available here.
 DP5458
 DP5458.Click photographs - Photos may exist for this station.
 DP5458
 DP5458.The dynamic height is computed by dividing the NAVD 88
 DP5458.geopotential number by the normal gravity value computed on the
 DP5458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5458.degrees latitude (g = 980.6199 gals.).
 DP5458
 DP5458.The modeled gravity was interpolated from observed gravity values.
 DP5458
 DP5458;                    North         East    Units  Estimated Accuracy
 DP5458;SPC IL E     -   546,039.5     331,008.5     MT  (+/- 3 meters HH1 GPS) 
 DP5458
 DP5458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1985704109(NAD 83)
 DP5458
 DP5458                          SUPERSEDED SURVEY CONTROL
 DP5458
 DP5458.No superseded survey control is available for this station.
 DP5458
 DP5458_MARKER: F = FLANGE-ENCASED ROD
 DP5458_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5458_STAMPING: WRI 003 2013
 DP5458_MARK LOGO: UIL
 DP5458_PROJECTION: FLUSH
 DP5458_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5458_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5458+STABILITY: POSITION/ELEVATION WELL
 DP5458_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5458+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5458_ROD/PIPE-DEPTH: 6.1 meters
 DP5458_SLEEVE-DEPTH  : 0.9 meters
 DP5458
 DP5458  HISTORY     - Date     Condition        Report By
 DP5458  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5458
 DP5458                          STATION DESCRIPTION
 DP5458
 DP5458'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5458'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-NORTHEAST OF
 DP5458'JOLIET, 7.3 MI (11.7 KM) SOUTH-SOUTHWEST OF SAG BRIDGE AND 5.5 MI (8.8
 DP5458'KM) NORTHWEST OF MOKENA.
 DP5458'
 DP5458'TO REACH THE STATION FROM THE JUNCTION OF I 355 STATE HIGHWAY 7 IN
 DP5458'LOCKPORT, IL, GO EAST ON STATE HIGHWAY 7 FOR 1.7 MI (2.7 KM) TO CEDAR
 DP5458'ROAD.  TURN RIGHT AND GO SOUTH ON CEDAR ROAD FOR 1.0 MI (1.6 KM) TO
 DP5458'WEST 167TH STREET.  TURN LEFT AND GO EAST ON WEST 167TH STREET FOR 0.9
 DP5458'MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP5458'
 DP5458'THE STATION IS LOCATED 9 FT (2.7 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5458'WEST 167TH STREET, 99 FT (30.2 M) WEST OF THE EXTENDED WEST EDGE OF
 DP5458'PRIVATE ENTRANCE '14110 WEST 167TH ST' AND 22 FT (6.7 M) EAST OF A
 DP5458'TELEPHONE POLE.
 DP5458'
 DP5458'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5458'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5458'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5459 ***********************************************************************
 DP5459  DESIGNATION -  WRI 004
 DP5459  PID         -  DP5459
 DP5459  STATE/COUNTY-  IL/WILL
 DP5459  COUNTRY     -  US
 DP5459  USGS QUAD   -  MOKENA (2018)
 DP5459
 DP5459                         *CURRENT SURVEY CONTROL
 DP5459  ______________________________________________________________________
 DP5459* NAD 83(1986) POSITION- 41 35 03.37   (N) 087 58 49.06   (W)   HD_HELD1
 DP5459* NAVD 88 ORTHO HEIGHT -   225.963 (meters)      741.35  (feet) ADJUSTED
 DP5459  ______________________________________________________________________
 DP5459  GEOID HEIGHT    -        -33.217 (meters)                     GEOID18
 DP5459  DYNAMIC HEIGHT  -        225.877 (meters)      741.06  (feet) COMP
 DP5459  MODELED GRAVITY -    980,236.9   (mgal)                       NAVD 88
 DP5459
 DP5459  VERT ORDER      -  SECOND    CLASS I
 DP5459
 DP5459.The horizontal coordinates were determined by differentially corrected
 DP5459.hand held GPS observations or other comparable positioning techniques
 DP5459.and have an estimated accuracy of +/- 3 meters.
 DP5459
 DP5459.The orthometric height was determined by differential leveling and
 DP5459.adjusted by the NATIONAL GEODETIC SURVEY
 DP5459.in November 2014.
 DP5459
 DP5459.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5459.GEOID18 height accuracy estimate available here.
 DP5459
 DP5459.Click photographs - Photos may exist for this station.
 DP5459
 DP5459.The dynamic height is computed by dividing the NAVD 88
 DP5459.geopotential number by the normal gravity value computed on the
 DP5459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5459.degrees latitude (g = 980.6199 gals.).
 DP5459
 DP5459.The modeled gravity was interpolated from observed gravity values.
 DP5459
 DP5459;                    North         East    Units  Estimated Accuracy
 DP5459;SPC IL E     -   545,989.1     329,438.4     MT  (+/- 3 meters HH1 GPS) 
 DP5459
 DP5459_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1828704083(NAD 83)
 DP5459
 DP5459                          SUPERSEDED SURVEY CONTROL
 DP5459
 DP5459.No superseded survey control is available for this station.
 DP5459
 DP5459_MARKER: F = FLANGE-ENCASED ROD
 DP5459_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5459_STAMPING: WRI 004 2013
 DP5459_MARK LOGO: UIL
 DP5459_PROJECTION: FLUSH
 DP5459_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5459_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5459_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5459+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5459_ROD/PIPE-DEPTH: 4.9 meters
 DP5459_SLEEVE-DEPTH  : 0.9 meters
 DP5459
 DP5459  HISTORY     - Date     Condition        Report By
 DP5459  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5459
 DP5459                          STATION DESCRIPTION
 DP5459
 DP5459'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5459'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHEAST OF ROMEOVILLE,
 DP5459'6.7 MI (10.8 KM) NORTHEAST OF JOLIET AND 6.2 MI (10.0 KM) NORTHWEST OF
 DP5459'MOKENA.
 DP5459'
 DP5459'TO REACH THE STATION FROM THE JUNCTION OF I 355 STATE HIGHWAY 7 IN
 DP5459'LOCKPORT, IL, GO EAST ON STATE HIGHWAY 7 FOR 1.7 MI (2.7 KM) TO CEDAR
 DP5459'ROAD.  TURN RIGHT AND GO SOUTH ON CEDAR ROAD FOR 1.0 MI (1.6 KM) TO
 DP5459'WEST 167TH STREET.  TURN RIGHT AND GO WEST ON WEST 167TH STREET FOR
 DP5459'0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP5459'
 DP5459'THE STATION IS LOCATED 19 FT (5.8 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5459'WEST 167TH STREET, 157 FT (47.9 M) WEST OF A TELEPHONE PEDESTAL AND
 DP5459'132 FT (40.2 M) EAST OF THE EXTENDED EAST EDGE OF PAVEMENT OF WINDSOR
 DP5459'LANE.
 DP5459'
 DP5459'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5459'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5459'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5460 ***********************************************************************
 DP5460  DESIGNATION -  WRI 005
 DP5460  PID         -  DP5460
 DP5460  STATE/COUNTY-  IL/WILL
 DP5460  COUNTRY     -  US
 DP5460  USGS QUAD   -  MOKENA (2018)
 DP5460
 DP5460                         *CURRENT SURVEY CONTROL
 DP5460  ______________________________________________________________________
 DP5460* NAD 83(1986) POSITION- 41 35 02.6    (N) 087 59 54.9    (W)   HD_HELD2
 DP5460* NAVD 88 ORTHO HEIGHT -   220.567 (meters)      723.64  (feet) ADJUSTED
 DP5460  ______________________________________________________________________
 DP5460  GEOID HEIGHT    -        -33.207 (meters)                     GEOID18
 DP5460  DYNAMIC HEIGHT  -        220.483 (meters)      723.37  (feet) COMP
 DP5460  MODELED GRAVITY -    980,238.1   (mgal)                       NAVD 88
 DP5460
 DP5460  VERT ORDER      -  SECOND    CLASS I
 DP5460
 DP5460.The horizontal coordinates were established by autonomous hand held GPS
 DP5460.observations and have an estimated accuracy of +/- 10 meters.
 DP5460
 DP5460.The orthometric height was determined by differential leveling and
 DP5460.adjusted by the NATIONAL GEODETIC SURVEY
 DP5460.in November 2014.
 DP5460
 DP5460.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5460.GEOID18 height accuracy estimate available here.
 DP5460
 DP5460.Click photographs - Photos may exist for this station.
 DP5460
 DP5460.The dynamic height is computed by dividing the NAVD 88
 DP5460.geopotential number by the normal gravity value computed on the
 DP5460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5460.degrees latitude (g = 980.6199 gals.).
 DP5460
 DP5460.The modeled gravity was interpolated from observed gravity values.
 DP5460
 DP5460;                    North         East    Units  Estimated Accuracy
 DP5460;SPC IL E     -   545,959.      327,913.      MT  (+/- 10 meters HH2 GPS)
 DP5460
 DP5460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1676204077(NAD 83)
 DP5460
 DP5460                          SUPERSEDED SURVEY CONTROL
 DP5460
 DP5460.No superseded survey control is available for this station.
 DP5460
 DP5460_MARKER: F = FLANGE-ENCASED ROD
 DP5460_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5460_STAMPING: WRI 005 2013
 DP5460_MARK LOGO: UIL
 DP5460_PROJECTION: FLUSH
 DP5460_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5460_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5460+STABILITY: POSITION/ELEVATION WELL
 DP5460_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5460+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5460_ROD/PIPE-DEPTH: 12.2 meters
 DP5460_SLEEVE-DEPTH  : 0.9 meters
 DP5460
 DP5460  HISTORY     - Date     Condition        Report By
 DP5460  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5460
 DP5460                          STATION DESCRIPTION
 DP5460
 DP5460'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5460'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHWEST OF MOKENA, 6.4
 DP5460'MI (10.3 KM) SOUTHEAST OF ROMEOVILLE AND 5.9 MI (9.5 KM) NORTHEAST OF
 DP5460'JOLIET.
 DP5460'
 DP5460'TO REACH THE STATION FROM THE JUNCTION OF I 355 STATE HIGHWAY 7 IN
 DP5460'LOCKPORT, IL, GO EAST ON STATE HIGHWAY 7 FOR 0.15 MI (0.2 KM) TO
 DP5460'GOUGAR ROAD.  TURN RIGHT AND GO SOUTH ON GOUGAR ROAD FOR 1.0 MI (1.6
 DP5460'KM) TO WEST 167TH STREET.  TURN LEFT AND GO EAST ON WEST 167TH STREET
 DP5460'FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP5460'
 DP5460'THE STATION IS LOCATED 25 FT (7.6 M) NORTH OF NORTH OF THE EDGE OF
 DP5460'PAVEMENT OF WEST 167TH STREET, 82 FT (25.0 M) WEST OF THE WEST EDGE OF
 DP5460'A FIELD ENTRANCE AND 7 FT (2.1 M) SOUTH OF A FIELD EDGE.
 DP5460'
 DP5460'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5460'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5460'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5461 ***********************************************************************
 DP5461  DESIGNATION -  WRI 006
 DP5461  PID         -  DP5461
 DP5461  STATE/COUNTY-  IL/WILL
 DP5461  COUNTRY     -  US
 DP5461  USGS QUAD   -  JOLIET (2018)
 DP5461
 DP5461                         *CURRENT SURVEY CONTROL
 DP5461  ______________________________________________________________________
 DP5461* NAD 83(1986) POSITION- 41 35 01.1    (N) 088 01 02.7    (W)   HD_HELD2
 DP5461* NAVD 88 ORTHO HEIGHT -   218.862 (meters)      718.05  (feet) ADJUSTED
 DP5461  ______________________________________________________________________
 DP5461  GEOID HEIGHT    -        -33.198 (meters)                     GEOID18
 DP5461  DYNAMIC HEIGHT  -        218.779 (meters)      717.78  (feet) COMP
 DP5461  MODELED GRAVITY -    980,239.6   (mgal)                       NAVD 88
 DP5461
 DP5461  VERT ORDER      -  SECOND    CLASS I
 DP5461
 DP5461.The horizontal coordinates were established by autonomous hand held GPS
 DP5461.observations and have an estimated accuracy of +/- 10 meters.
 DP5461
 DP5461.The orthometric height was determined by differential leveling and
 DP5461.adjusted by the NATIONAL GEODETIC SURVEY
 DP5461.in November 2014.
 DP5461
 DP5461.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5461.GEOID18 height accuracy estimate available here.
 DP5461
 DP5461.Click photographs - Photos may exist for this station.
 DP5461
 DP5461.The dynamic height is computed by dividing the NAVD 88
 DP5461.geopotential number by the normal gravity value computed on the
 DP5461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5461.degrees latitude (g = 980.6199 gals.).
 DP5461
 DP5461.The modeled gravity was interpolated from observed gravity values.
 DP5461
 DP5461;                    North         East    Units  Estimated Accuracy
 DP5461;SPC IL E     -   545,907.      326,343.      MT  (+/- 10 meters HH2 GPS)
 DP5461
 DP5461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1519204049(NAD 83)
 DP5461
 DP5461                          SUPERSEDED SURVEY CONTROL
 DP5461
 DP5461.No superseded survey control is available for this station.
 DP5461
 DP5461_MARKER: F = FLANGE-ENCASED ROD
 DP5461_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5461_STAMPING: WRI 006 2013
 DP5461_MARK LOGO: UIL
 DP5461_PROJECTION: FLUSH
 DP5461_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5461_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5461+STABILITY: POSITION/ELEVATION WELL
 DP5461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5461+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5461_ROD/PIPE-DEPTH: 6.1 meters
 DP5461_SLEEVE-DEPTH  : 0.9 meters
 DP5461
 DP5461  HISTORY     - Date     Condition        Report By
 DP5461  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5461
 DP5461                          STATION DESCRIPTION
 DP5461
 DP5461'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5461'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DP5461'MOKENA, 5.8 MI (9.3 KM) SOUTHEAST OF ROMEOVILLE AND 5.2 MI (8.4 KM)
 DP5461'NORTHEAST OF JOLIET.
 DP5461'
 DP5461'TO REACH THE STATION FROM THE JUNCTION OF I 355 STATE HIGHWAY 7 IN
 DP5461'LOCKPORT, IL, GO WEST ON STATE HIGHWAY 7 FOR 0.8 MI (1.3 KM) TO
 DP5461'FARRELL ROAD.  TURN LEFT AND GO SOUTH ON FARRELL ROAD FOR 1.0 MI (1.6
 DP5461'KM) TO WEST 167TH STREET (DIVISION ST).  TURN LEFT AND GO EAST ON WEST
 DP5461'167TH STREET (DIVISION ST) FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP5461'LEFT.
 DP5461'
 DP5461'THE STATION IS LOCATED 21.5 FT (6.6 M) NORTH OF THE EDGE OF PAVEMENT
 DP5461'OF DIVISION STREET, 82 FT (25.0 M) WEST OF A TELEPHONE POLE AND 1 FT
 DP5461'(0.3 M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK.
 DP5461'
 DP5461'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5461'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5461'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5462 ***********************************************************************
 DP5462  DESIGNATION -  WRI 007
 DP5462  PID         -  DP5462
 DP5462  STATE/COUNTY-  IL/WILL
 DP5462  COUNTRY     -  US
 DP5462  USGS QUAD   -  JOLIET (2018)
 DP5462
 DP5462                         *CURRENT SURVEY CONTROL
 DP5462  ______________________________________________________________________
 DP5462* NAD 83(1986) POSITION- 41 34 58.6    (N) 088 02 05.1    (W)   HD_HELD2
 DP5462* NAVD 88 ORTHO HEIGHT -   202.466 (meters)      664.26  (feet) ADJUSTED
 DP5462  ______________________________________________________________________
 DP5462  GEOID HEIGHT    -        -33.191 (meters)                     GEOID18
 DP5462  DYNAMIC HEIGHT  -        202.390 (meters)      664.01  (feet) COMP
 DP5462  MODELED GRAVITY -    980,240.7   (mgal)                       NAVD 88
 DP5462
 DP5462  VERT ORDER      -  SECOND    CLASS I
 DP5462
 DP5462.The horizontal coordinates were established by autonomous hand held GPS
 DP5462.observations and have an estimated accuracy of +/- 10 meters.
 DP5462
 DP5462.The orthometric height was determined by differential leveling and
 DP5462.adjusted by the NATIONAL GEODETIC SURVEY
 DP5462.in November 2014.
 DP5462
 DP5462.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5462.GEOID18 height accuracy estimate available here.
 DP5462
 DP5462.Click photographs - Photos may exist for this station.
 DP5462
 DP5462.The dynamic height is computed by dividing the NAVD 88
 DP5462.geopotential number by the normal gravity value computed on the
 DP5462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5462.degrees latitude (g = 980.6199 gals.).
 DP5462
 DP5462.The modeled gravity was interpolated from observed gravity values.
 DP5462
 DP5462;                    North         East    Units  Estimated Accuracy
 DP5462;SPC IL E     -   545,825.      324,898.      MT  (+/- 10 meters HH2 GPS)
 DP5462
 DP5462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1374603989(NAD 83)
 DP5462
 DP5462                          SUPERSEDED SURVEY CONTROL
 DP5462
 DP5462.No superseded survey control is available for this station.
 DP5462
 DP5462_MARKER: F = FLANGE-ENCASED ROD
 DP5462_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5462_STAMPING: WRI 007 2013
 DP5462_MARK LOGO: UIL
 DP5462_PROJECTION: FLUSH
 DP5462_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5462_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5462+STABILITY: POSITION/ELEVATION WELL
 DP5462_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5462+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5462_ROD/PIPE-DEPTH: 7.3 meters
 DP5462_SLEEVE-DEPTH  : 0.9 meters
 DP5462
 DP5462  HISTORY     - Date     Condition        Report By
 DP5462  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5462
 DP5462                          STATION DESCRIPTION
 DP5462
 DP5462'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5462'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-NORTHWEST OF
 DP5462'MOKENA, 5.3 MI (8.5 KM) SOUTH-SOUTHEAST OF ROMEOVILLE AND 4.7 MI (7.6
 DP5462'KM) NORTH-NORTHEAST OF JOLIET.
 DP5462'
 DP5462'TO REACH THE STATION FROM THE JUNCTION OF I 355 STATE HIGHWAY 7 IN
 DP5462'LOCKPORT, IL, GO WEST ON STATE HIGHWAY 7 FOR 0.8 MI (1.3 KM) TO
 DP5462'FARRELL ROAD.  TURN LEFT AND GO SOUTH ON FARRELL ROAD FOR 1.0 MI (1.6
 DP5462'KM) TO DIVISION STREET.  TURN RIGHT AND GO WEST ON DIVISION STREET FOR
 DP5462'0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5462'
 DP5462'THE STATION IS LOCATED 7 FT (2.1 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5462'DIVISION STREET, 200 FT (61.0 M) EAST OF THE EXTENDED CENTERLINE OF
 DP5462'READ STREET AND 134 FT (40.8 M) WEST OF A FIRE HYDRANT.
 DP5462'
 DP5462'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5462'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5462'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5463 ***********************************************************************
 DP5463  DESIGNATION -  WRI 008
 DP5463  PID         -  DP5463
 DP5463  STATE/COUNTY-  IL/WILL
 DP5463  COUNTRY     -  US
 DP5463  USGS QUAD   -  JOLIET (2018)
 DP5463
 DP5463                         *CURRENT SURVEY CONTROL
 DP5463  ______________________________________________________________________
 DP5463* NAD 83(1986) POSITION- 41 35 17.4    (N) 088 02 48.9    (W)   HD_HELD2
 DP5463* NAVD 88 ORTHO HEIGHT -   194.075 (meters)      636.73  (feet) ADJUSTED
 DP5463  ______________________________________________________________________
 DP5463  GEOID HEIGHT    -        -33.186 (meters)                     GEOID18
 DP5463  DYNAMIC HEIGHT  -        194.002 (meters)      636.49  (feet) COMP
 DP5463  MODELED GRAVITY -    980,242.2   (mgal)                       NAVD 88
 DP5463
 DP5463  VERT ORDER      -  SECOND    CLASS I
 DP5463
 DP5463.The horizontal coordinates were established by autonomous hand held GPS
 DP5463.observations and have an estimated accuracy of +/- 10 meters.
 DP5463
 DP5463.The orthometric height was determined by differential leveling and
 DP5463.adjusted by the NATIONAL GEODETIC SURVEY
 DP5463.in November 2014.
 DP5463
 DP5463.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5463.GEOID18 height accuracy estimate available here.
 DP5463
 DP5463.Click photographs - Photos may exist for this station.
 DP5463
 DP5463.The dynamic height is computed by dividing the NAVD 88
 DP5463.geopotential number by the normal gravity value computed on the
 DP5463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5463.degrees latitude (g = 980.6199 gals.).
 DP5463
 DP5463.The modeled gravity was interpolated from observed gravity values.
 DP5463
 DP5463;                    North         East    Units  Estimated Accuracy
 DP5463;SPC IL E     -   546,401.      323,882.      MT  (+/- 10 meters HH2 GPS)
 DP5463
 DP5463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1273904581(NAD 83)
 DP5463
 DP5463                          SUPERSEDED SURVEY CONTROL
 DP5463
 DP5463.No superseded survey control is available for this station.
 DP5463
 DP5463_MARKER: F = FLANGE-ENCASED ROD
 DP5463_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5463_STAMPING: WRI 008 2013
 DP5463_MARK LOGO: UIL
 DP5463_PROJECTION: FLUSH
 DP5463_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5463_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5463+STABILITY: POSITION/ELEVATION WELL
 DP5463_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5463+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5463_ROD/PIPE-DEPTH: 6.7 meters
 DP5463_SLEEVE-DEPTH  : 0.9 meters
 DP5463
 DP5463  HISTORY     - Date     Condition        Report By
 DP5463  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5463
 DP5463                          STATION DESCRIPTION
 DP5463
 DP5463'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5463'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST-SOUTHEAST OF
 DP5463'PLAINFIELD, 4.7 MI (7.6 KM) NORTH-NORTHEAST OF JOLIET AND 4.6 MI (7.4
 DP5463'KM) SOUTH-SOUTHEAST OF ROMEOVILLE.
 DP5463'
 DP5463'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 7 WITH STATE
 DP5463'HIGHWAY 171 (STATE ST) IN LOCKPORT, IL, GO EAST ON STATE HIGHWAY 7 FOR
 DP5463'0.6 MI (1.0 KM) TO GRANDVIEW AVENUE AND THE STATION ON THE LEFT.
 DP5463'
 DP5463'THE STATION IS LOCATED 20 FT (6.1 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5463'STATE HIGHWAY 7 77 FT (23.5 M) SOUTHWEST OF THE SOUTHWEST EDGE OF
 DP5463'PRIVATE ENTRANCE '816 EAST NINTH ST' AND 1 FT (0.3 M) SOUTH OF THE
 DP5463'SOUTH EDGE OF A SIDEWALK.
 DP5463'
 DP5463'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5463'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5463'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5464 ***********************************************************************
 DP5464  DESIGNATION -  WRI 009
 DP5464  PID         -  DP5464
 DP5464  STATE/COUNTY-  IL/WILL
 DP5464  COUNTRY     -  US
 DP5464  USGS QUAD   -  JOLIET (2018)
 DP5464
 DP5464                         *CURRENT SURVEY CONTROL
 DP5464  ______________________________________________________________________
 DP5464* NAD 83(1986) POSITION- 41 35 29.8    (N) 088 03 53.8    (W)   HD_HELD2
 DP5464* NAVD 88 ORTHO HEIGHT -   178.122 (meters)      584.39  (feet) ADJUSTED
 DP5464  ______________________________________________________________________
 DP5464  GEOID HEIGHT    -        -33.178 (meters)                     GEOID18
 DP5464  DYNAMIC HEIGHT  -        178.055 (meters)      584.17  (feet) COMP
 DP5464  MODELED GRAVITY -    980,243.8   (mgal)                       NAVD 88
 DP5464
 DP5464  VERT ORDER      -  SECOND    CLASS I
 DP5464
 DP5464.The horizontal coordinates were established by autonomous hand held GPS
 DP5464.observations and have an estimated accuracy of +/- 10 meters.
 DP5464
 DP5464.The orthometric height was determined by differential leveling and
 DP5464.adjusted by the NATIONAL GEODETIC SURVEY
 DP5464.in November 2014.
 DP5464
 DP5464.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5464.GEOID18 height accuracy estimate available here.
 DP5464
 DP5464.Click photographs - Photos may exist for this station.
 DP5464
 DP5464.The dynamic height is computed by dividing the NAVD 88
 DP5464.geopotential number by the normal gravity value computed on the
 DP5464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5464.degrees latitude (g = 980.6199 gals.).
 DP5464
 DP5464.The modeled gravity was interpolated from observed gravity values.
 DP5464
 DP5464;                    North         East    Units  Estimated Accuracy
 DP5464;SPC IL E     -   546,779.      322,377.      MT  (+/- 10 meters HH2 GPS)
 DP5464
 DP5464_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1124104982(NAD 83)
 DP5464
 DP5464                          SUPERSEDED SURVEY CONTROL
 DP5464
 DP5464.No superseded survey control is available for this station.
 DP5464
 DP5464_MARKER: F = FLANGE-ENCASED ROD
 DP5464_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP5464+WITH SETTING: INFORMATION.
 DP5464_STAMPING: WRI 009 2013
 DP5464_MARK LOGO: UIL
 DP5464_PROJECTION: FLUSH
 DP5464_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5464_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5464_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5464+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2013
 DP5464_ROD/PIPE-DEPTH: 2.7 meters
 DP5464_SLEEVE-DEPTH  : 0.9 meters
 DP5464
 DP5464  HISTORY     - Date     Condition        Report By
 DP5464  HISTORY     - 20131203 MONUMENTED       PATRIC
 DP5464
 DP5464                          STATION DESCRIPTION
 DP5464
 DP5464'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5464'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) EAST-SOUTHEAST OF
 DP5464'PLAINFIELD, 4.7 MI (7.6 KM) NORTH OF JOLIET AND 4.1 MI (6.6 KM)
 DP5464'SOUTH-SOUTHEAST OF ROMEOVILLE.
 DP5464'
 DP5464'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 7 WITH STATE
 DP5464'HIGHWAY 171 (STATE ST) IN LOCKPORT, IL, GO WEST ON STATE HIGHWAY 7 FOR
 DP5464'0.2 MI (0.3 KM) TO AMES STREET.  TURN RIGHT AND GO NORTH ON AMES
 DP5464'STREET FOR 100 FT (30.5 M) TO WEST NINTH STREET.  TURN LEFT AND GO
 DP5464'WEST ON WEST NINTH STREET FOR 0.15 MI (0.2 KM) TO A DEAD END.
 DP5464'CONTINUE EAST FOR 130 FT (39.6 M) ACROSS A SEASONAL STREAM AND TO THE
 DP5464'TOP OF A SHIP CANAL BERM AND THE STATION.
 DP5464'
 DP5464'THE STATION IS LOCATED 250 FT (76.2 M) NORTH OF THE NORTH EDGE OF
 DP5464'STATE HIGHWAY 7 BRIDGE OVER THE DES PLAINES RIVER, 70 FT (21.3 M)
 DP5464'SOUTH OF A LARGE WOOD POWER POLE, 47 FT (14.3 M) EAST OF THE CANAL
 DP5464'RETAINING WALL AND 14 FT (4.3 M) WEST OF THE TOP OF THE BERM.
 DP5464'
 DP5464'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5464'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5464'IN IDENTIFICATION.
 DP5464'
 DP5464'NOTE-ROD DRIVEN TO 9.0 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5465 ***********************************************************************
 DP5465  DESIGNATION -  WRI 010
 DP5465  PID         -  DP5465
 DP5465  STATE/COUNTY-  IL/WILL
 DP5465  COUNTRY     -  US
 DP5465  USGS QUAD   -  JOLIET (2018)
 DP5465
 DP5465                         *CURRENT SURVEY CONTROL
 DP5465  ______________________________________________________________________
 DP5465* NAD 83(1986) POSITION- 41 35 30.5    (N) 088 03 59.5    (W)   HD_HELD2
 DP5465* NAVD 88 ORTHO HEIGHT -   177.856 (meters)      583.52  (feet) ADJUSTED
 DP5465  ______________________________________________________________________
 DP5465  GEOID HEIGHT    -        -33.177 (meters)                     GEOID18
 DP5465  DYNAMIC HEIGHT  -        177.789 (meters)      583.30  (feet) COMP
 DP5465  MODELED GRAVITY -    980,244.0   (mgal)                       NAVD 88
 DP5465
 DP5465  VERT ORDER      -  SECOND    CLASS I
 DP5465
 DP5465.The horizontal coordinates were established by autonomous hand held GPS
 DP5465.observations and have an estimated accuracy of +/- 10 meters.
 DP5465
 DP5465.The orthometric height was determined by differential leveling and
 DP5465.adjusted by the NATIONAL GEODETIC SURVEY
 DP5465.in November 2014.
 DP5465
 DP5465.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5465.GEOID18 height accuracy estimate available here.
 DP5465
 DP5465.Click photographs - Photos may exist for this station.
 DP5465
 DP5465.The dynamic height is computed by dividing the NAVD 88
 DP5465.geopotential number by the normal gravity value computed on the
 DP5465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5465.degrees latitude (g = 980.6199 gals.).
 DP5465
 DP5465.The modeled gravity was interpolated from observed gravity values.
 DP5465
 DP5465;                    North         East    Units  Estimated Accuracy
 DP5465;SPC IL E     -   546,800.      322,245.      MT  (+/- 10 meters HH2 GPS)
 DP5465
 DP5465_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1110905005(NAD 83)
 DP5465
 DP5465                          SUPERSEDED SURVEY CONTROL
 DP5465
 DP5465.No superseded survey control is available for this station.
 DP5465
 DP5465_MARKER: F = FLANGE-ENCASED ROD
 DP5465_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5465_STAMPING: WRI 010 2013
 DP5465_MARK LOGO: UIL
 DP5465_PROJECTION: FLUSH
 DP5465_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5465_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5465+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2013
 DP5465_ROD/PIPE-DEPTH: 4.0 meters
 DP5465_SLEEVE-DEPTH  : 0.9 meters
 DP5465
 DP5465  HISTORY     - Date     Condition        Report By
 DP5465  HISTORY     - 20131203 MONUMENTED       PATRIC
 DP5465
 DP5465                          STATION DESCRIPTION
 DP5465
 DP5465'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5465'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-SOUTHEAST OF
 DP5465'PLAINFIELD, 4.7 MI (7.6 KM) NORTH OF JOLIET AND 4.0 MI (6.4 KM)
 DP5465'SOUTH-SOUTHEAST OF ROMEOVILLE.
 DP5465'
 DP5465'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 7 WITH STATE
 DP5465'HIGHWAY 171 (STATE ST) IN LOCKPORT, IL, GO WEST ON STATE HIGHWAY 7 FOR
 DP5465'0.8 MI (1.3 KM) TO THE ENTRANCE TO LOCKPORT POWER HOUSE ON THE RIGHT.
 DP5465'TURN RIGHT AND GO NORTH AND THEN EAST ON THE ENTRANCE ROAD FOR 0.3 MI
 DP5465'(0.5 KM) TO POWER HOUSE DRIVE AND TO THE STATION ON THE LEFT.
 DP5465'
 DP5465'THE STATION IS LOCATED 17 FT (5.2 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5465'THE FRONTAGE ROAD, 59 FT (18.0 M) EAST OF THE EAST EDGE OF PAVEMENT OF
 DP5465'POWER HOUSE DRIVE AND 56 FT (17.1 M) WEST OF THE WEST BANK OF THE SHIP
 DP5465'CANAL.
 DP5465'
 DP5465'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5465'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5465'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5466 ***********************************************************************
 DP5466  DESIGNATION -  WRI 011
 DP5466  PID         -  DP5466
 DP5466  STATE/COUNTY-  IL/WILL
 DP5466  COUNTRY     -  US
 DP5466  USGS QUAD   -  JOLIET (2018)
 DP5466
 DP5466                         *CURRENT SURVEY CONTROL
 DP5466  ______________________________________________________________________
 DP5466* NAD 83(1986) POSITION- 41 35 35.9    (N) 088 04 21.5    (W)   HD_HELD2
 DP5466* NAVD 88 ORTHO HEIGHT -   180.811 (meters)      593.21  (feet) ADJUSTED
 DP5466  ______________________________________________________________________
 DP5466  GEOID HEIGHT    -        -33.173 (meters)                     GEOID18
 DP5466  DYNAMIC HEIGHT  -        180.743 (meters)      592.99  (feet) COMP
 DP5466  MODELED GRAVITY -    980,244.5   (mgal)                       NAVD 88
 DP5466
 DP5466  VERT ORDER      -  SECOND    CLASS I
 DP5466
 DP5466.The horizontal coordinates were established by autonomous hand held GPS
 DP5466.observations and have an estimated accuracy of +/- 10 meters.
 DP5466
 DP5466.The orthometric height was determined by differential leveling and
 DP5466.adjusted by the NATIONAL GEODETIC SURVEY
 DP5466.in November 2014.
 DP5466
 DP5466.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5466.GEOID18 height accuracy estimate available here.
 DP5466
 DP5466.Click photographs - Photos may exist for this station.
 DP5466
 DP5466.The dynamic height is computed by dividing the NAVD 88
 DP5466.geopotential number by the normal gravity value computed on the
 DP5466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5466.degrees latitude (g = 980.6199 gals.).
 DP5466
 DP5466.The modeled gravity was interpolated from observed gravity values.
 DP5466
 DP5466;                    North         East    Units  Estimated Accuracy
 DP5466;SPC IL E     -   546,965.      321,735.      MT  (+/- 10 meters HH2 GPS)
 DP5466
 DP5466_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1060205178(NAD 83)
 DP5466
 DP5466                          SUPERSEDED SURVEY CONTROL
 DP5466
 DP5466.No superseded survey control is available for this station.
 DP5466
 DP5466_MARKER: F = FLANGE-ENCASED ROD
 DP5466_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5466_STAMPING: WRI 011 2013
 DP5466_MARK LOGO: UIL
 DP5466_PROJECTION: FLUSH
 DP5466_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5466_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5466+STABILITY: POSITION/ELEVATION WELL
 DP5466_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5466+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5466_ROD/PIPE-DEPTH: 7.3 meters
 DP5466_SLEEVE-DEPTH  : 0.9 meters
 DP5466
 DP5466  HISTORY     - Date     Condition        Report By
 DP5466  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5466
 DP5466                          STATION DESCRIPTION
 DP5466
 DP5466'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5466'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-SOUTHEAST OF
 DP5466'PLAINFIELD, 4.7 MI (7.6 KM) NORTH OF JOLIET AND 3.8 MI (6.1 KM)
 DP5466'SOUTH-SOUTHEAST OF ROMEOVILLE.
 DP5466'
 DP5466'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 7 WITH STATE
 DP5466'HIGHWAY 171 (STATE ST) IN LOCKPORT, IL, GO WEST ON STATE HIGHWAY 7 FOR
 DP5466'0.8 MI (1.3 KM) TO THE ENTRANCE TO LOCKPORT POWER HOUSE ON THE RIGHT
 DP5466'AND THE STATION ON THE LEFT.
 DP5466'
 DP5466'THE STATION IS LOCATED 5 FT (1.5 M) SOUTH OF THE SOUTH GUARDRAIL, 99
 DP5466'FT (30.2 M) EAST OF A LIGHT POLE, 82 FT (25.0 M) WEST OF A LIGHT POLE
 DP5466'AND IN LINE WITH THE EXTENDED CENTER OF THE ENTRANCE TO LOCKPORT POWER
 DP5466'HOUSE.
 DP5466'
 DP5466'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5466'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5466'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5467 ***********************************************************************
 DP5467  DESIGNATION -  WRI 012
 DP5467  PID         -  DP5467
 DP5467  STATE/COUNTY-  IL/WILL
 DP5467  COUNTRY     -  US
 DP5467  USGS QUAD   -  JOLIET (2018)
 DP5467
 DP5467                         *CURRENT SURVEY CONTROL
 DP5467  ______________________________________________________________________
 DP5467* NAD 83(1986) POSITION- 41 35 45.2    (N) 088 06 12.0    (W)   HD_HELD2
 DP5467* NAVD 88 ORTHO HEIGHT -   201.679 (meters)      661.68  (feet) ADJUSTED
 DP5467  ______________________________________________________________________
 DP5467  GEOID HEIGHT    -        -33.151 (meters)                     GEOID18
 DP5467  DYNAMIC HEIGHT  -        201.604 (meters)      661.43  (feet) COMP
 DP5467  MODELED GRAVITY -    980,246.9   (mgal)                       NAVD 88
 DP5467
 DP5467  VERT ORDER      -  SECOND    CLASS I
 DP5467
 DP5467.The horizontal coordinates were established by autonomous hand held GPS
 DP5467.observations and have an estimated accuracy of +/- 10 meters.
 DP5467
 DP5467.The orthometric height was determined by differential leveling and
 DP5467.adjusted by the NATIONAL GEODETIC SURVEY
 DP5467.in November 2014.
 DP5467
 DP5467.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5467.GEOID18 height accuracy estimate available here.
 DP5467
 DP5467.Click photographs - Photos may exist for this station.
 DP5467
 DP5467.The dynamic height is computed by dividing the NAVD 88
 DP5467.geopotential number by the normal gravity value computed on the
 DP5467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5467.degrees latitude (g = 980.6199 gals.).
 DP5467
 DP5467.The modeled gravity was interpolated from observed gravity values.
 DP5467
 DP5467;                    North         East    Units  Estimated Accuracy
 DP5467;SPC IL E     -   547,245.      319,175.      MT  (+/- 10 meters HH2 GPS)
 DP5467
 DP5467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0804805497(NAD 83)
 DP5467
 DP5467                          SUPERSEDED SURVEY CONTROL
 DP5467
 DP5467.No superseded survey control is available for this station.
 DP5467
 DP5467_MARKER: F = FLANGE-ENCASED ROD
 DP5467_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5467_STAMPING: WRI 012 2013
 DP5467_MARK LOGO: UIL
 DP5467_PROJECTION: FLUSH
 DP5467_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5467_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5467_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5467+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5467_ROD/PIPE-DEPTH: 5.5 meters
 DP5467_SLEEVE-DEPTH  : 0.9 meters
 DP5467
 DP5467  HISTORY     - Date     Condition        Report By
 DP5467  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5467
 DP5467                          STATION DESCRIPTION
 DP5467
 DP5467'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5467'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST-SOUTHEAST OF
 DP5467'PLAINFIELD, 5.0 MI (8.0 KM) NORTH-NORTHWEST OF JOLIET AND 3.6 MI (5.8
 DP5467'KM) SOUTH-SOUTHWEST OF ROMEOVILLE.
 DP5467'
 DP5467'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH COUNTY ROAD 36
 DP5467'(RENWICK RD) ABOUT 2.2 MI (3.5 KM) SOUTHEAST OF PLAINFIELD, IL, GO
 DP5467'EAST ON COUNTY ROAD 36 (RENWICK RD) FOR 2.1 MI (3.4 KM) TO WEBER ROAD.
 DP5467'CONTINUE EAST ON COUNTY ROAD 36 (RENWICK RD) FOR 1.0 MI (1.6 KM) TO
 DP5467'THE STATION ON THE LEFT.
 DP5467'
 DP5467'THE STATION IS LOCATED 32.5 FT (9.9 M) NORTH OF THE EDGE OF PAVEMENT
 DP5467'OF COUNTY ROAD 36 (RENWICK RD), 28.5 FT (8.7 M) WEST OF A FIRE HYDRANT
 DP5467'AND 7 FT (2.1 M) SOUTH OF A CHAIN LINK FENCE.
 DP5467'
 DP5467'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5467'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5467'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5468 ***********************************************************************
 DP5468  DESIGNATION -  WRI 013
 DP5468  PID         -  DP5468
 DP5468  STATE/COUNTY-  IL/WILL
 DP5468  COUNTRY     -  US
 DP5468  USGS QUAD   -  JOLIET (2018)
 DP5468
 DP5468                         *CURRENT SURVEY CONTROL
 DP5468  ______________________________________________________________________
 DP5468* NAD 83(1986) POSITION- 41 35 45.6    (N) 088 07 21.1    (W)   HD_HELD2
 DP5468* NAVD 88 ORTHO HEIGHT -   197.958 (meters)      649.47  (feet) ADJUSTED
 DP5468  ______________________________________________________________________
 DP5468  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 DP5468  DYNAMIC HEIGHT  -        197.885 (meters)      649.23  (feet) COMP
 DP5468  MODELED GRAVITY -    980,248.0   (mgal)                       NAVD 88
 DP5468
 DP5468  VERT ORDER      -  SECOND    CLASS I
 DP5468
 DP5468.The horizontal coordinates were established by autonomous hand held GPS
 DP5468.observations and have an estimated accuracy of +/- 10 meters.
 DP5468
 DP5468.The orthometric height was determined by differential leveling and
 DP5468.adjusted by the NATIONAL GEODETIC SURVEY
 DP5468.in November 2014.
 DP5468
 DP5468.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5468.GEOID18 height accuracy estimate available here.
 DP5468
 DP5468.Click photographs - Photos may exist for this station.
 DP5468
 DP5468.The dynamic height is computed by dividing the NAVD 88
 DP5468.geopotential number by the normal gravity value computed on the
 DP5468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5468.degrees latitude (g = 980.6199 gals.).
 DP5468
 DP5468.The modeled gravity was interpolated from observed gravity values.
 DP5468
 DP5468;                    North         East    Units  Estimated Accuracy
 DP5468;SPC IL E     -   547,253.      317,575.      MT  (+/- 10 meters HH2 GPS)
 DP5468
 DP5468_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0644805530(NAD 83)
 DP5468
 DP5468                          SUPERSEDED SURVEY CONTROL
 DP5468
 DP5468.No superseded survey control is available for this station.
 DP5468
 DP5468_MARKER: F = FLANGE-ENCASED ROD
 DP5468_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5468_STAMPING: WRI 013 2013
 DP5468_MARK LOGO: UIL
 DP5468_PROJECTION: FLUSH
 DP5468_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5468_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5468_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5468+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5468_ROD/PIPE-DEPTH: 5.5 meters
 DP5468_SLEEVE-DEPTH  : 0.9 meters
 DP5468
 DP5468  HISTORY     - Date     Condition        Report By
 DP5468  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5468
 DP5468                          STATION DESCRIPTION
 DP5468
 DP5468'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5468'THE STATION IS LOCATED ABOUT 5.3 MI (8.5 KM) NORTH-NORTHWEST OF
 DP5468'JOLIET, 4.7 MI (7.6 KM) EAST-SOUTHEAST OF PLAINFIELD AND 3.9 MI (6.3
 DP5468'KM) SOUTH-SOUTHWEST OF ROMEOVILLE.
 DP5468'
 DP5468'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH COUNTY ROAD 36
 DP5468'(RENWICK RD) ABOUT 2.2 MI (3.5 KM) SOUTHEAST OF PLAINFIELD, IL, GO
 DP5468'EAST ON COUNTY ROAD 36 (RENWICK RD) FOR 2.1 MI (3.4 KM) TO WEBER ROAD
 DP5468'AND THE STATION ON THE LEFT.
 DP5468'
 DP5468'THE STATION IS LOCATED 215 FT (65.5 M) NORTH OF THE EDGE OF PAVEMENT
 DP5468'OF COUNTY ROAD 36 (RENWICK RD), 121 FT (36.9 M) SOUTH OF A UTILITY
 DP5468'POLE AND 2 EAST OF THE EDGE OF PAVEMENT OF WEBER ROAD.
 DP5468'
 DP5468'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5468'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5468'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5469 ***********************************************************************
 DP5469  DESIGNATION -  WRI 014
 DP5469  PID         -  DP5469
 DP5469  STATE/COUNTY-  IL/WILL
 DP5469  COUNTRY     -  US
 DP5469  USGS QUAD   -  PLAINFIELD (2018)
 DP5469
 DP5469                         *CURRENT SURVEY CONTROL
 DP5469  ______________________________________________________________________
 DP5469* NAD 83(1986) POSITION- 41 35 42.4    (N) 088 08 06.6    (W)   HD_HELD2
 DP5469* NAVD 88 ORTHO HEIGHT -   191.107 (meters)      626.99  (feet) ADJUSTED
 DP5469  ______________________________________________________________________
 DP5469  GEOID HEIGHT    -        -33.130 (meters)                     GEOID18
 DP5469  DYNAMIC HEIGHT  -        191.036 (meters)      626.76  (feet) COMP
 DP5469  MODELED GRAVITY -    980,248.7   (mgal)                       NAVD 88
 DP5469
 DP5469  VERT ORDER      -  SECOND    CLASS I
 DP5469
 DP5469.The horizontal coordinates were established by autonomous hand held GPS
 DP5469.observations and have an estimated accuracy of +/- 10 meters.
 DP5469
 DP5469.The orthometric height was determined by differential leveling and
 DP5469.adjusted by the NATIONAL GEODETIC SURVEY
 DP5469.in November 2014.
 DP5469
 DP5469.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5469.GEOID18 height accuracy estimate available here.
 DP5469
 DP5469.Click photographs - Photos may exist for this station.
 DP5469
 DP5469.The dynamic height is computed by dividing the NAVD 88
 DP5469.geopotential number by the normal gravity value computed on the
 DP5469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5469.degrees latitude (g = 980.6199 gals.).
 DP5469
 DP5469.The modeled gravity was interpolated from observed gravity values.
 DP5469
 DP5469;                    North         East    Units  Estimated Accuracy
 DP5469;SPC IL E     -   547,152.      316,522.      MT  (+/- 10 meters HH2 GPS)
 DP5469
 DP5469_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0539305445(NAD 83)
 DP5469
 DP5469                          SUPERSEDED SURVEY CONTROL
 DP5469
 DP5469.No superseded survey control is available for this station.
 DP5469
 DP5469_MARKER: F = FLANGE-ENCASED ROD
 DP5469_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5469_STAMPING: WRI 014 2013
 DP5469_MARK LOGO: UIL
 DP5469_PROJECTION: FLUSH
 DP5469_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5469_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5469+STABILITY: POSITION/ELEVATION WELL
 DP5469_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5469+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5469_ROD/PIPE-DEPTH: 9.8 meters
 DP5469_SLEEVE-DEPTH  : 0.9 meters
 DP5469
 DP5469  HISTORY     - Date     Condition        Report By
 DP5469  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5469
 DP5469                          STATION DESCRIPTION
 DP5469
 DP5469'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5469'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTH-NORTHWEST OF
 DP5469'JOLIET, 4.3 MI (6.9 KM) SOUTH-SOUTHWEST OF ROMEOVILLE AND 4.2 MI (6.8
 DP5469'KM) EAST-SOUTHEAST OF PLAINFIELD.
 DP5469'
 DP5469'TO REACH THE STATION FROM THE JUNCTION OF I-55 WITH COUNTY ROAD 36
 DP5469'(RENWICK RD) ABOUT 2.2 MI (3.5 KM) SOUTHEAST OF PLAINFIELD, IL, GO
 DP5469'EAST ON COUNTY ROAD 36 (RENWICK RD) FOR 1.4 MI (2.3 KM) TO GRAND HAVEN
 DP5469'BOULEVARD AND THE STATION ON THE LEFT.
 DP5469'
 DP5469'THE STATION IS LOCATED 20 FT (6.1 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5469'RENWICK ROAD, 46 FT (14.0 M) EAST OF THE EDGE OF PAVEMENT OF GRAND
 DP5469'HAVEN BOULEVARD AND 17 FT (5.2 M) SOUTH OF A PRIVATE FENCE.
 DP5469'
 DP5469'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5469'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5469'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5470 ***********************************************************************
 DP5470  DESIGNATION -  WRI 015
 DP5470  PID         -  DP5470
 DP5470  STATE/COUNTY-  IL/WILL
 DP5470  COUNTRY     -  US
 DP5470  USGS QUAD   -  PLAINFIELD (2018)
 DP5470
 DP5470                         *CURRENT SURVEY CONTROL
 DP5470  ______________________________________________________________________
 DP5470* NAD 83(1986) POSITION- 41 35 40.7    (N) 088 09 45.0    (W)   HD_HELD2
 DP5470* NAVD 88 ORTHO HEIGHT -   190.291 (meters)      624.31  (feet) ADJUSTED
 DP5470  ______________________________________________________________________
 DP5470  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 DP5470  DYNAMIC HEIGHT  -        190.221 (meters)      624.08  (feet) COMP
 DP5470  MODELED GRAVITY -    980,250.2   (mgal)                       NAVD 88
 DP5470
 DP5470  VERT ORDER      -  SECOND    CLASS I
 DP5470
 DP5470.The horizontal coordinates were established by autonomous hand held GPS
 DP5470.observations and have an estimated accuracy of +/- 10 meters.
 DP5470
 DP5470.The orthometric height was determined by differential leveling and
 DP5470.adjusted by the NATIONAL GEODETIC SURVEY
 DP5470.in November 2014.
 DP5470
 DP5470.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5470.GEOID18 height accuracy estimate available here.
 DP5470
 DP5470.Click photographs - Photos may exist for this station.
 DP5470
 DP5470.The dynamic height is computed by dividing the NAVD 88
 DP5470.geopotential number by the normal gravity value computed on the
 DP5470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5470.degrees latitude (g = 980.6199 gals.).
 DP5470
 DP5470.The modeled gravity was interpolated from observed gravity values.
 DP5470
 DP5470;                    North         East    Units  Estimated Accuracy
 DP5470;SPC IL E     -   547,095.      314,243.      MT  (+/- 10 meters HH2 GPS)
 DP5470
 DP5470_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0311505423(NAD 83)
 DP5470
 DP5470                          SUPERSEDED SURVEY CONTROL
 DP5470
 DP5470.No superseded survey control is available for this station.
 DP5470
 DP5470_MARKER: F = FLANGE-ENCASED ROD
 DP5470_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5470_STAMPING: WRI 015 2013
 DP5470_MARK LOGO: UIL
 DP5470_PROJECTION: FLUSH
 DP5470_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5470_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5470+STABILITY: POSITION/ELEVATION WELL
 DP5470_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5470+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2025
 DP5470_ROD/PIPE-DEPTH: 9.8 meters
 DP5470_SLEEVE-DEPTH  : 0.9 meters
 DP5470
 DP5470  HISTORY     - Date     Condition        Report By
 DP5470  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5470  HISTORY     - 20250805 GOOD             TODDSV
 DP5470
 DP5470                          STATION DESCRIPTION
 DP5470
 DP5470'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5470'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTHEAST OF NORMANTOWN,
 DP5470'5.3 MI (8.5 KM) SOUTHWEST OF ROMEOVILLE AND 3.1 MI (5.0 KM) SOUTHEAST
 DP5470'OF PLAINFIELD.
 DP5470'
 DP5470'THE STATION IS LOCATED IN THE NORTHEAST QUADRANT OF I-55 WITH COUNTY
 DP5470'ROAD 36 (RENWICK RD) ABOUT 2.2 MI (3.5 KM) SOUTHEAST OF PLAINFIELD,
 DP5470'IL.
 DP5470'
 DP5470'THE STATION IS LOCATED 7 FT (2.1 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5470'COUNTY ROAD 36 (RENWICK RD), 28 FT (8.5 M) WEST OF THE EDGE OF
 DP5470'PAVEMENT OF A FRONTAGE ROAD AND 57 FT (17.4 M) EAST OF A RIGHT-OF-WAY
 DP5470'FENCE.
 DP5470'
 DP5470'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5470'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5470'IN IDENTIFICATION.
 DP5470
 DP5470                          STATION RECOVERY (2025)
 DP5470
 DP5470'RECOVERY NOTE BY TODD SURVEYING 2025 (EP)
 DP5470'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5471 ***********************************************************************
 DP5471  DESIGNATION -  WRI 016
 DP5471  PID         -  DP5471
 DP5471  STATE/COUNTY-  IL/WILL
 DP5471  COUNTRY     -  US
 DP5471  USGS QUAD   -  PLAINFIELD (2018)
 DP5471
 DP5471                         *CURRENT SURVEY CONTROL
 DP5471  ______________________________________________________________________
 DP5471* NAD 83(1986) POSITION- 41 35 40.2    (N) 088 10 24.6    (W)   HD_HELD2
 DP5471* NAVD 88 ORTHO HEIGHT -   183.699 (meters)      602.69  (feet) ADJUSTED
 DP5471  ______________________________________________________________________
 DP5471  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 DP5471  DYNAMIC HEIGHT  -        183.632 (meters)      602.47  (feet) COMP
 DP5471  MODELED GRAVITY -    980,250.8   (mgal)                       NAVD 88
 DP5471
 DP5471  VERT ORDER      -  SECOND    CLASS I
 DP5471
 DP5471.The horizontal coordinates were established by autonomous hand held GPS
 DP5471.observations and have an estimated accuracy of +/- 10 meters.
 DP5471
 DP5471.The orthometric height was determined by differential leveling and
 DP5471.adjusted by the NATIONAL GEODETIC SURVEY
 DP5471.in November 2014.
 DP5471
 DP5471.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5471.GEOID18 height accuracy estimate available here.
 DP5471
 DP5471.Click photographs - Photos may exist for this station.
 DP5471
 DP5471.The dynamic height is computed by dividing the NAVD 88
 DP5471.geopotential number by the normal gravity value computed on the
 DP5471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5471.degrees latitude (g = 980.6199 gals.).
 DP5471
 DP5471.The modeled gravity was interpolated from observed gravity values.
 DP5471
 DP5471;                    North         East    Units  Estimated Accuracy
 DP5471;SPC IL E     -   547,077.      313,326.      MT  (+/- 10 meters HH2 GPS)
 DP5471
 DP5471_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0219805420(NAD 83)
 DP5471
 DP5471                          SUPERSEDED SURVEY CONTROL
 DP5471
 DP5471.No superseded survey control is available for this station.
 DP5471
 DP5471_MARKER: F = FLANGE-ENCASED ROD
 DP5471_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5471_STAMPING: WRI 016 2013
 DP5471_MARK LOGO: UIL
 DP5471_PROJECTION: FLUSH
 DP5471_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5471_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5471+STABILITY: POSITION/ELEVATION WELL
 DP5471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5471+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2025
 DP5471_ROD/PIPE-DEPTH: 9.4 meters
 DP5471_SLEEVE-DEPTH  : 0.9 meters
 DP5471
 DP5471  HISTORY     - Date     Condition        Report By
 DP5471  HISTORY     - 20131121 MONUMENTED       PATRIC
 DP5471  HISTORY     - 20250805 GOOD             TODDSV
 DP5471
 DP5471                          STATION DESCRIPTION
 DP5471
 DP5471'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5471'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) SOUTHWEST OF ROMEOVILLE,
 DP5471'5.1 MI (8.2 KM) SOUTHEAST OF NORMANTOWN AND 2.7 MI (4.3 KM) SOUTHEAST
 DP5471'OF PLAINFIELD.
 DP5471'
 DP5471'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 30 WITH
 DP5471'CR36(RENWICK RD) ABOUT 1.2 MI (1.9 KM) SOUTHEAST OF PLAINFIELD, IL, GO
 DP5471'EAST ON COUNTY ROAD 36 (RENWICK RD) FOR 0.8 MI (1.3 KM) TO A SET OF
 DP5471'RAILROAD TRACKS AND THE STATION ON THE LEFT.
 DP5471'
 DP5471'THE STATION IS LOCATED 25 FT (7.6 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5471'RENWICK ROAD, 57 FT (17.4 M) EAST OF THE EAST RAIL AND 27 FT (8.2 M)
 DP5471'WEST OF THE EDGE OF PAVEMENT OF PRIVATE ENTRANCE '22850' RENWICK ROAD.
 DP5471'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5471'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5471'IN IDENTIFICATION.
 DP5471
 DP5471                          STATION RECOVERY (2025)
 DP5471
 DP5471'RECOVERY NOTE BY TODD SURVEYING 2025 (EP)
 DP5471'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5472 ***********************************************************************
 DP5472  DESIGNATION -  WRI 017
 DP5472  PID         -  DP5472
 DP5472  STATE/COUNTY-  IL/WILL
 DP5472  COUNTRY     -  US
 DP5472  USGS QUAD   -  PLAINFIELD (2018)
 DP5472
 DP5472                         *CURRENT SURVEY CONTROL
 DP5472  ______________________________________________________________________
 DP5472* NAD 83(1986) POSITION- 41 35 39.2    (N) 088 11 33.1    (W)   HD_HELD2
 DP5472* NAVD 88 ORTHO HEIGHT -   185.097 (meters)      607.27  (feet) ADJUSTED
 DP5472  ______________________________________________________________________
 DP5472  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 DP5472  DYNAMIC HEIGHT  -        185.029 (meters)      607.05  (feet) COMP
 DP5472  MODELED GRAVITY -    980,251.7   (mgal)                       NAVD 88
 DP5472
 DP5472  VERT ORDER      -  SECOND    CLASS I
 DP5472
 DP5472.The horizontal coordinates were established by autonomous hand held GPS
 DP5472.observations and have an estimated accuracy of +/- 10 meters.
 DP5472
 DP5472.The orthometric height was determined by differential leveling and
 DP5472.adjusted by the NATIONAL GEODETIC SURVEY
 DP5472.in November 2014.
 DP5472
 DP5472.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5472.GEOID18 height accuracy estimate available here.
 DP5472
 DP5472.Click photographs - Photos may exist for this station.
 DP5472
 DP5472.The dynamic height is computed by dividing the NAVD 88
 DP5472.geopotential number by the normal gravity value computed on the
 DP5472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5472.degrees latitude (g = 980.6199 gals.).
 DP5472
 DP5472.The modeled gravity was interpolated from observed gravity values.
 DP5472
 DP5472;                    North         East    Units  Estimated Accuracy
 DP5472;SPC IL E     -   547,044.      311,739.      MT  (+/- 10 meters HH2 GPS)
 DP5472
 DP5472_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0061105411(NAD 83)
 DP5472
 DP5472                          SUPERSEDED SURVEY CONTROL
 DP5472
 DP5472.No superseded survey control is available for this station.
 DP5472
 DP5472_MARKER: F = FLANGE-ENCASED ROD
 DP5472_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5472_STAMPING: WRI 017 2013
 DP5472_MARK LOGO: UIL
 DP5472_PROJECTION: FLUSH
 DP5472_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5472_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5472+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP5472_ROD/PIPE-DEPTH: 4.9 meters
 DP5472_SLEEVE-DEPTH  : 0.9 meters
 DP5472
 DP5472  HISTORY     - Date     Condition        Report By
 DP5472  HISTORY     - 20131120 MONUMENTED       PATRIC
 DP5472
 DP5472                          STATION DESCRIPTION
 DP5472
 DP5472'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5472'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHWEST OF ROMEOVILLE,
 DP5472'4.7 MI (7.6 KM) SOUTH-SOUTHEAST OF NORMANTOWN AND 2.3 MI (3.7 KM)
 DP5472'SOUTH-SOUTHEAST OF PLAINFIELD.
 DP5472'
 DP5472'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 30 WITH
 DP5472'CR36(RENWICK RD) ABOUT 1.2 MI (1.9 KM) SOUTHEAST OF PLAINFIELD, IL, GO
 DP5472'WEST ON COUNTY ROAD 36 (RENWICK RD) FOR 0.2 MI (0.3 KM) TO HOWARD
 DP5472'STREET AND THE STATION ON THE RIGHT.
 DP5472'
 DP5472'THE STATION IS LOCATED 40 FT (12.2 M) WEST OF THE EDGE OF PAVEMENT OF
 DP5472'HOWARD STREET, 10 FT (3.0 M) SOUTH OF A PRIVATE FENCE AND 5 FT (1.5 M)
 DP5472'NORTH OF THE NORTH EDGE OF A SIDEWALK.
 DP5472'
 DP5472'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5472'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5472'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5473 ***********************************************************************
 DP5473  DESIGNATION -  WRI 018
 DP5473  PID         -  DP5473
 DP5473  STATE/COUNTY-  IL/WILL
 DP5473  COUNTRY     -  US
 DP5473  USGS QUAD   -  PLAINFIELD (2018)
 DP5473
 DP5473                         *CURRENT SURVEY CONTROL
 DP5473  ______________________________________________________________________
 DP5473* NAD 83(1986) POSITION- 41 35 15.5    (N) 088 12 05.5    (W)   HD_HELD2
 DP5473* NAVD 88 ORTHO HEIGHT -   183.958 (meters)      603.54  (feet) ADJUSTED
 DP5473  ______________________________________________________________________
 DP5473  GEOID HEIGHT    -        -33.081 (meters)                     GEOID18
 DP5473  DYNAMIC HEIGHT  -        183.890 (meters)      603.31  (feet) COMP
 DP5473  MODELED GRAVITY -    980,251.4   (mgal)                       NAVD 88
 DP5473
 DP5473  VERT ORDER      -  SECOND    CLASS I
 DP5473
 DP5473.The horizontal coordinates were established by autonomous hand held GPS
 DP5473.observations and have an estimated accuracy of +/- 10 meters.
 DP5473
 DP5473.The orthometric height was determined by differential leveling and
 DP5473.adjusted by the NATIONAL GEODETIC SURVEY
 DP5473.in November 2014.
 DP5473
 DP5473.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5473.GEOID18 height accuracy estimate available here.
 DP5473
 DP5473.Click photographs - Photos may exist for this station.
 DP5473
 DP5473.The dynamic height is computed by dividing the NAVD 88
 DP5473.geopotential number by the normal gravity value computed on the
 DP5473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5473.degrees latitude (g = 980.6199 gals.).
 DP5473
 DP5473.The modeled gravity was interpolated from observed gravity values.
 DP5473
 DP5473;                    North         East    Units  Estimated Accuracy
 DP5473;SPC IL E     -   546,311.      310,990.      MT  (+/- 10 meters HH2 GPS)
 DP5473
 DP5473_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9985104690(NAD 83)
 DP5473
 DP5473                          SUPERSEDED SURVEY CONTROL
 DP5473
 DP5473.No superseded survey control is available for this station.
 DP5473
 DP5473_MARKER: F = FLANGE-ENCASED ROD
 DP5473_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5473_STAMPING: WRI 018 2013
 DP5473_MARK LOGO: UIL
 DP5473_PROJECTION: FLUSH
 DP5473_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5473_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5473+STABILITY: POSITION/ELEVATION WELL
 DP5473_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5473+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2025
 DP5473_ROD/PIPE-DEPTH: 11.3 meters
 DP5473_SLEEVE-DEPTH  : 0.9 meters
 DP5473
 DP5473  HISTORY     - Date     Condition        Report By
 DP5473  HISTORY     - 20131120 MONUMENTED       PATRIC
 DP5473  HISTORY     - 20250221 GOOD             ASMINC
 DP5473
 DP5473                          STATION DESCRIPTION
 DP5473
 DP5473'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5473'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) WEST OF ROMEOVILLE, 2.0
 DP5473'MI (3.2 KM) SOUTHEAST OF NORMANTOWN AND 0.7 MI (1.1 KM) NORTH OF
 DP5473'PLAINFIELD.
 DP5473'
 DP5473'TO REACH THE STATION FROM THE SOUTH JUNCTION OF US HIGHWAY 30 WITH
 DP5473'STATE HIGHWAY 59 IN PLAINFIELD, IL, GO SOUTH ON STATE HIGHWAY 59 FOR
 DP5473'1.3 MI (2.1 KM) TO FRASER ROAD AND THE STATION ON THE RIGHT.
 DP5473'
 DP5473'THE STATION IS LOCATED 258 FT (78.6 M) NORTH OF THE EDGE OF PAVEMENT
 DP5473'OF FRASER ROAD, 3.5 FT (1.1 M) WEST OF THE EDGE OF PAVEMENT OF STATE
 DP5473'HIGHWAY 59 AND 3 FT (0.9 M) EAST OF THE EAST EDGE OF A SIDEWALK.
 DP5473'
 DP5473'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5473'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5473'IN IDENTIFICATION.
 DP5473
 DP5473                          STATION RECOVERY (2025)
 DP5473
 DP5473'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2025 (RL)
 DP5473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5474 ***********************************************************************
 DP5474  DESIGNATION -  WRI 019
 DP5474  PID         -  DP5474
 DP5474  STATE/COUNTY-  IL/WILL
 DP5474  COUNTRY     -  US
 DP5474  USGS QUAD   -  PLAINFIELD (2018)
 DP5474
 DP5474                         *CURRENT SURVEY CONTROL
 DP5474  ______________________________________________________________________
 DP5474* NAD 83(1986) POSITION- 41 34 27.5    (N) 088 12 03.3    (W)   HD_HELD2
 DP5474* NAVD 88 ORTHO HEIGHT -   181.658 (meters)      595.99  (feet) ADJUSTED
 DP5474  ______________________________________________________________________
 DP5474  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 DP5474  DYNAMIC HEIGHT  -        181.591 (meters)      595.77  (feet) COMP
 DP5474  MODELED GRAVITY -    980,249.8   (mgal)                       NAVD 88
 DP5474
 DP5474  VERT ORDER      -  SECOND    CLASS I
 DP5474
 DP5474.The horizontal coordinates were established by autonomous hand held GPS
 DP5474.observations and have an estimated accuracy of +/- 10 meters.
 DP5474
 DP5474.The orthometric height was determined by differential leveling and
 DP5474.adjusted by the NATIONAL GEODETIC SURVEY
 DP5474.in November 2014.
 DP5474
 DP5474.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5474.GEOID18 height accuracy estimate available here.
 DP5474
 DP5474.Click photographs - Photos may exist for this station.
 DP5474
 DP5474.The dynamic height is computed by dividing the NAVD 88
 DP5474.geopotential number by the normal gravity value computed on the
 DP5474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5474.degrees latitude (g = 980.6199 gals.).
 DP5474
 DP5474.The modeled gravity was interpolated from observed gravity values.
 DP5474
 DP5474;                    North         East    Units  Estimated Accuracy
 DP5474;SPC IL E     -   544,831.      311,043.      MT  (+/- 10 meters HH2 GPS)
 DP5474
 DP5474_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9988103209(NAD 83)
 DP5474
 DP5474                          SUPERSEDED SURVEY CONTROL
 DP5474
 DP5474.No superseded survey control is available for this station.
 DP5474
 DP5474_MARKER: F = FLANGE-ENCASED ROD
 DP5474_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5474_STAMPING: WRI 019 2013
 DP5474_MARK LOGO: UIL
 DP5474_PROJECTION: FLUSH
 DP5474_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5474_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5474+STABILITY: POSITION/ELEVATION WELL
 DP5474_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5474+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2013
 DP5474_ROD/PIPE-DEPTH: 8.8 meters
 DP5474_SLEEVE-DEPTH  : 0.9 meters
 DP5474
 DP5474  HISTORY     - Date     Condition        Report By
 DP5474  HISTORY     - 20131213 MONUMENTED       PATRIC
 DP5474
 DP5474                          STATION DESCRIPTION
 DP5474
 DP5474'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5474'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-NORTHWEST OF
 DP5474'JOLIET, 5.8 MI (9.3 KM) SOUTH-SOUTHEAST OF NORMANTOWN AND 3.6 MI (5.8
 DP5474'KM) SOUTH OF PLAINFIELD.
 DP5474'
 DP5474'TO REACH THE STATION FROM THE SOUTH JUNCTION OF US HIGHWAY 30 WITH
 DP5474'STATE HIGHWAY 59 IN PLAINFIELD, IL, GO SOUTH ON STATE HIGHWAY 59 FOR
 DP5474'2.2 MI (3.5 KM) TO ROLF ROAD AND THE STATION ON THE RIGHT.
 DP5474'
 DP5474'THE STATION IS LOCATED 5 FT (1.5 M) WEST OF THE EDGE OF PAVEMENT OF
 DP5474'STATE HIGHWAY 59, 298 FT (90.8 M) SOUTH OF A TELEPHONE PEDESTAL AND
 DP5474'215 FT (65.5 M) NORTH OF A 'SOUTH IL 59' SIGN.
 DP5474'
 DP5474'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5474'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5474'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5475 ***********************************************************************
 DP5475  DESIGNATION -  WRI 020
 DP5475  PID         -  DP5475
 DP5475  STATE/COUNTY-  IL/WILL
 DP5475  COUNTRY     -  US
 DP5475  USGS QUAD   -  PLAINFIELD (2018)
 DP5475
 DP5475                         *CURRENT SURVEY CONTROL
 DP5475  ______________________________________________________________________
 DP5475* NAD 83(1986) POSITION- 41 33 53.1    (N) 088 12 01.9    (W)   HD_HELD2
 DP5475* NAVD 88 ORTHO HEIGHT -   183.854 (meters)      603.19  (feet) ADJUSTED
 DP5475  ______________________________________________________________________
 DP5475  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 DP5475  DYNAMIC HEIGHT  -        183.786 (meters)      602.97  (feet) COMP
 DP5475  MODELED GRAVITY -    980,248.7   (mgal)                       NAVD 88
 DP5475
 DP5475  VERT ORDER      -  SECOND    CLASS I
 DP5475
 DP5475.The horizontal coordinates were established by autonomous hand held GPS
 DP5475.observations and have an estimated accuracy of +/- 10 meters.
 DP5475
 DP5475.The orthometric height was determined by differential leveling and
 DP5475.adjusted by the NATIONAL GEODETIC SURVEY
 DP5475.in November 2014.
 DP5475
 DP5475.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5475.GEOID18 height accuracy estimate available here.
 DP5475
 DP5475.Click photographs - Photos may exist for this station.
 DP5475
 DP5475.The dynamic height is computed by dividing the NAVD 88
 DP5475.geopotential number by the normal gravity value computed on the
 DP5475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5475.degrees latitude (g = 980.6199 gals.).
 DP5475
 DP5475.The modeled gravity was interpolated from observed gravity values.
 DP5475
 DP5475;                    North         East    Units  Estimated Accuracy
 DP5475;SPC IL E     -   543,770.      311,077.      MT  (+/- 10 meters HH2 GPS)
 DP5475
 DP5475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9989902148(NAD 83)
 DP5475
 DP5475                          SUPERSEDED SURVEY CONTROL
 DP5475
 DP5475.No superseded survey control is available for this station.
 DP5475
 DP5475_MARKER: F = FLANGE-ENCASED ROD
 DP5475_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5475_STAMPING: WRI 020 2013
 DP5475_MARK LOGO: UIL
 DP5475_PROJECTION: FLUSH
 DP5475_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5475_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5475+STABILITY: POSITION/ELEVATION WELL
 DP5475_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5475+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP5475_ROD/PIPE-DEPTH: 6.1 meters
 DP5475_SLEEVE-DEPTH  : 0.9 meters
 DP5475
 DP5475  HISTORY     - Date     Condition        Report By
 DP5475  HISTORY     - 20131120 MONUMENTED       PATRIC
 DP5475
 DP5475                          STATION DESCRIPTION
 DP5475
 DP5475'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5475'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST-NORTHWEST OF
 DP5475'JOLIET, 6.4 MI (10.3 KM) SOUTH-SOUTHEAST OF NORMANTOWN AND 4.3 MI (6.9
 DP5475'KM) SOUTH OF PLAINFIELD.
 DP5475'
 DP5475'TO REACH THE STATION FROM THE SOUTH JUNCTION OF US HIGHWAY 30 WITH
 DP5475'STATE HIGHWAY 59 IN PLAINFIELD, IL, GO SOUTH ON STATE HIGHWAY 59 FOR
 DP5475'2.8 MI (4.5 KM) TO CATON FARM ROAD AND THE STATION ON THE RIGHT.
 DP5475'
 DP5475'THE STATION IS LOCATED 8 FT (2.4 M) WEST OF THE EDGE OF PAVEMENT OF
 DP5475'STATE HIGHWAY 59, 50 FT (15.2 M) SOUTH OF A LIGHT POLE AND 17 FT (5.2
 DP5475'M) EAST OF THE EAST EDGE OF A SIDEWALK.
 DP5475'
 DP5475'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5475'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5475'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5476 ***********************************************************************
 DP5476  DESIGNATION -  WRI 021
 DP5476  PID         -  DP5476
 DP5476  STATE/COUNTY-  IL/WILL
 DP5476  COUNTRY     -  US
 DP5476  USGS QUAD   -  PLAINFIELD (2018)
 DP5476
 DP5476                         *CURRENT SURVEY CONTROL
 DP5476  ______________________________________________________________________
 DP5476* NAD 83(1986) POSITION- 41 32 26.1    (N) 088 11 59.6    (W)   HD_HELD2
 DP5476* NAVD 88 ORTHO HEIGHT -   187.345 (meters)      614.65  (feet) ADJUSTED
 DP5476  ______________________________________________________________________
 DP5476  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 DP5476  DYNAMIC HEIGHT  -        187.275 (meters)      614.42  (feet) COMP
 DP5476  MODELED GRAVITY -    980,245.9   (mgal)                       NAVD 88
 DP5476
 DP5476  VERT ORDER      -  SECOND    CLASS I
 DP5476
 DP5476.The horizontal coordinates were established by autonomous hand held GPS
 DP5476.observations and have an estimated accuracy of +/- 10 meters.
 DP5476
 DP5476.The orthometric height was determined by differential leveling and
 DP5476.adjusted by the NATIONAL GEODETIC SURVEY
 DP5476.in November 2014.
 DP5476
 DP5476.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5476.GEOID18 height accuracy estimate available here.
 DP5476
 DP5476.Click photographs - Photos may exist for this station.
 DP5476
 DP5476.The dynamic height is computed by dividing the NAVD 88
 DP5476.geopotential number by the normal gravity value computed on the
 DP5476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5476.degrees latitude (g = 980.6199 gals.).
 DP5476
 DP5476.The modeled gravity was interpolated from observed gravity values.
 DP5476
 DP5476;                    North         East    Units  Estimated Accuracy
 DP5476;SPC IL E     -   541,086.      311,135.      MT  (+/- 10 meters HH2 GPS)
 DP5476
 DP5476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9991599464(NAD 83)
 DP5476
 DP5476                          SUPERSEDED SURVEY CONTROL
 DP5476
 DP5476.No superseded survey control is available for this station.
 DP5476
 DP5476_MARKER: F = FLANGE-ENCASED ROD
 DP5476_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5476_STAMPING: WRI 021 2013
 DP5476_MARK LOGO: UIL
 DP5476_PROJECTION: FLUSH
 DP5476_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5476_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5476+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP5476_ROD/PIPE-DEPTH: 4.9 meters
 DP5476_SLEEVE-DEPTH  : 0.9 meters
 DP5476
 DP5476  HISTORY     - Date     Condition        Report By
 DP5476  HISTORY     - 20131120 MONUMENTED       PATRIC
 DP5476
 DP5476                          STATION DESCRIPTION
 DP5476
 DP5476'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5476'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTH-NORTHEAST OF
 DP5476'MINOOKA, 6.2 MI (10.0 KM) WEST OF FT WEST JOLIET AND 6.0 MI (9.7 KM)
 DP5476'SOUTH OF PLAINFIELD.
 DP5476'
 DP5476'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5476'HIGHWAY 59 IN SHOREWOOD, IL, GO NORTH ON STATE HIGHWAY 59 FOR 1.1 MI
 DP5476'(1.8 KM) TO VERTIN BOULEVARD AND THE STATION ON THE LEFT.
 DP5476'
 DP5476'THE STATION IS LOCATED 43 FT (13.1 M) SOUTH OF THE SOUTH EDGE OF
 DP5476'PAVEMENT OF VERTIN BOULEVARD, 58 FT (17.7 M) WEST OF A TRAFFIC LIGHT
 DP5476'POLE AND 15 FT (4.6 M) NORTH OF THE NORTH EDGE OF A SIDEWALK.
 DP5476'
 DP5476'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5476'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5476'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5477 ***********************************************************************
 DP5477  DESIGNATION -  WRI 022
 DP5477  PID         -  DP5477
 DP5477  STATE/COUNTY-  IL/WILL
 DP5477  COUNTRY     -  US
 DP5477  USGS QUAD   -  PLAINFIELD (2018)
 DP5477
 DP5477                         *CURRENT SURVEY CONTROL
 DP5477  ______________________________________________________________________
 DP5477* NAD 83(1986) POSITION- 41 31 30.7    (N) 088 11 56.4    (W)   HD_HELD2
 DP5477* NAVD 88 ORTHO HEIGHT -   180.745 (meters)      592.99  (feet) ADJUSTED
 DP5477  ______________________________________________________________________
 DP5477  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 DP5477  DYNAMIC HEIGHT  -        180.677 (meters)      592.77  (feet) COMP
 DP5477  MODELED GRAVITY -    980,244.3   (mgal)                       NAVD 88
 DP5477
 DP5477  VERT ORDER      -  SECOND    CLASS I
 DP5477
 DP5477.The horizontal coordinates were established by autonomous hand held GPS
 DP5477.observations and have an estimated accuracy of +/- 10 meters.
 DP5477
 DP5477.The orthometric height was determined by differential leveling and
 DP5477.adjusted by the NATIONAL GEODETIC SURVEY
 DP5477.in November 2014.
 DP5477
 DP5477.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5477.GEOID18 height accuracy estimate available here.
 DP5477
 DP5477.Click photographs - Photos may exist for this station.
 DP5477
 DP5477.The dynamic height is computed by dividing the NAVD 88
 DP5477.geopotential number by the normal gravity value computed on the
 DP5477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5477.degrees latitude (g = 980.6199 gals.).
 DP5477
 DP5477.The modeled gravity was interpolated from observed gravity values.
 DP5477
 DP5477;                    North         East    Units  Estimated Accuracy
 DP5477;SPC IL E     -   539,377.      311,212.      MT  (+/- 10 meters HH2 GPS)
 DP5477
 DP5477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9996697755(NAD 83)
 DP5477
 DP5477                          SUPERSEDED SURVEY CONTROL
 DP5477
 DP5477.No superseded survey control is available for this station.
 DP5477
 DP5477_MARKER: F = FLANGE-ENCASED ROD
 DP5477_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5477_STAMPING: WRI 022 2013
 DP5477_MARK LOGO: UIL
 DP5477_PROJECTION: RECESSED 11 CENTIMETERS
 DP5477_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5477_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5477+STABILITY: POSITION/ELEVATION WELL
 DP5477_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5477+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2018
 DP5477_ROD/PIPE-DEPTH: 4.9 meters
 DP5477_SLEEVE-DEPTH  : 0.9 meters
 DP5477
 DP5477  HISTORY     - Date     Condition        Report By
 DP5477  HISTORY     - 20131120 MONUMENTED       PATRIC
 DP5477  HISTORY     - 20180102 GOOD             AMESC
 DP5477
 DP5477                          STATION DESCRIPTION
 DP5477
 DP5477'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5477'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHEAST OF
 DP5477'CHANNAHON, 6.1 MI (9.8 KM) WEST OF JOLIET AND 5.8 MI (9.3 KM)
 DP5477'NORTHEAST OF MINOOKA.
 DP5477'
 DP5477'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5477'HIGHWAY 59 IN SHOREWOOD, IL, GO NORTH ON STATE HIGHWAY 59 FOR 0.2 MI
 DP5477'(0.3 KM) TO THE STATION ON THE LEFT.
 DP5477'
 DP5477'THE STATION IS LOCATED 8 FT (2.4 M) WEST OF A GUARDRAIL, 316 FT (96.3
 DP5477'M) NORTH OF THE CENTERLINE OF THE ENTRANCE TO FIFTH THIRD BANK AND 149
 DP5477'FT (45.4 M) SOUTH OF A FIRE HYDRANT.
 DP5477'
 DP5477'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5477'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5477'IN IDENTIFICATION.
 DP5477
 DP5477                          STATION RECOVERY (2018)
 DP5477
 DP5477'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 DP5477'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5478 ***********************************************************************
 DP5478  DESIGNATION -  WRI 023
 DP5478  PID         -  DP5478
 DP5478  STATE/COUNTY-  IL/WILL
 DP5478  COUNTRY     -  US
 DP5478  USGS QUAD   -  PLAINFIELD (2018)
 DP5478
 DP5478                         *CURRENT SURVEY CONTROL
 DP5478  ______________________________________________________________________
 DP5478* NAD 83(2011) POSITION- 41 31 16.71158(N) 088 12 43.55467(W)   ADJUSTED
 DP5478* NAD 83(2011) ELLIP HT-   154.126 (meters)        (09/07/17)   ADJUSTED
 DP5478* NAD 83(2011) EPOCH   -  2010.00
 DP5478* NAVD 88 ORTHO HEIGHT -   187.184 (meters)      614.12  (feet) ADJUSTED
 DP5478  ______________________________________________________________________
 DP5478  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 DP5478  NAD 83(2011) X  -    149,213.361 (meters)                     COMP
 DP5478  NAD 83(2011) Y  - -4,780,196.684 (meters)                     COMP
 DP5478  NAD 83(2011) Z  -  4,206,046.640 (meters)                     COMP
 DP5478  LAPLACE CORR    -         -1.55  (seconds)                    DEFLEC18
 DP5478  DYNAMIC HEIGHT  -        187.114 (meters)      613.89  (feet) COMP
 DP5478  MODELED GRAVITY -    980,244.2   (mgal)                       NAVD 88
 DP5478
 DP5478  VERT ORDER      -  SECOND    CLASS I
 DP5478
 DP5478  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP5478  Standards:
 DP5478         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP5478            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP5478  -------------------------------------------------------------------
 DP5478  NETWORK    0.53   1.04           0.26   0.14   0.53      0.02492221
 DP5478  -------------------------------------------------------------------
 DP5478  Click here for local accuracies and other accuracy information.
 DP5478
 DP5478.The horizontal coordinates were established by GPS observations
 DP5478.and adjusted by the PATRICK ENG INC in September 2017.
 DP5478
 DP5478.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP5478.been affixed to the stable North American tectonic plate. See 
 DP5478.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP5478
 DP5478.The horizontal coordinates are valid at the epoch date displayed above
 DP5478.which is a decimal equivalence of Year/Month/Day.
 DP5478
 DP5478.The orthometric height was determined by differential leveling and
 DP5478.adjusted by the NATIONAL GEODETIC SURVEY
 DP5478.in November 2014.
 DP5478
 DP5478.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5478.GEOID18 height accuracy estimate available here.
 DP5478
 DP5478.Click photographs - Photos may exist for this station.
 DP5478
 DP5478.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP5478
 DP5478.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP5478
 DP5478.The ellipsoidal height was determined by GPS observations
 DP5478.and is referenced to NAD 83.
 DP5478
 DP5478.The dynamic height is computed by dividing the NAVD 88
 DP5478.geopotential number by the normal gravity value computed on the
 DP5478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5478.degrees latitude (g = 980.6199 gals.).
 DP5478
 DP5478.The modeled gravity was interpolated from observed gravity values.
 DP5478
 DP5478. The following values were computed from the NAD 83(2011) position.
 DP5478
 DP5478;                    North         East     Units Scale Factor Converg.
 DP5478;SPC IL E     -   538,943.452   310,119.072   MT  0.99997626   +0 04 49.3
 DP5478;SPC IL E     - 1,768,183.64  1,017,448.99   sFT  0.99997626   +0 04 49.3
 DP5478;UTM  16      - 4,597,339.093   398,867.139   MT  0.99972587   -0 48 12.8
 DP5478
 DP5478!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP5478!SPC IL E     -   0.99997583  x   0.99997626  =   0.99995209
 DP5478!UTM  16      -   0.99997583  x   0.99972587  =   0.99970170
 DP5478
 DP5478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9886797339(NAD 83)
 DP5478
 DP5478                          SUPERSEDED SURVEY CONTROL
 DP5478
 DP5478.No superseded survey control is available for this station.
 DP5478
 DP5478_MARKER: F = FLANGE-ENCASED ROD
 DP5478_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5478_STAMPING: WRI 023 2013
 DP5478_MARK LOGO: UIL
 DP5478_PROJECTION: RECESSED 6 CENTIMETERS
 DP5478_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5478_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5478+STABILITY: POSITION/ELEVATION WELL
 DP5478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5478+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2018
 DP5478_ROD/PIPE-DEPTH: 4.9 meters
 DP5478_SLEEVE-DEPTH  : 0.9 meters
 DP5478
 DP5478  HISTORY     - Date     Condition        Report By
 DP5478  HISTORY     - 20131120 MONUMENTED       PATRIC
 DP5478  HISTORY     - 20170126 GOOD             PATRIC
 DP5478  HISTORY     - 20180102 GOOD             AMESC
 DP5478
 DP5478                          STATION DESCRIPTION
 DP5478
 DP5478'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5478'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) WEST OF JOLIET, 6.4 MI
 DP5478'(10.3 KM) NORTH OF CHANNAHON AND 5.2 MI (8.4 KM) NORTH-NORTHEAST OF
 DP5478'MINOOKA.
 DP5478'
 DP5478'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5478'HIGHWAY 59 IN SHOREWOOD, IL, GO WEST ON US HIGHWAY 52 FOR 0.7 MI (1.1
 DP5478'KM) TO ROBIN HILL DRIVE AND THE STATION ON THE LEFT.
 DP5478'
 DP5478'THE STATION IS LOCATED 17 FT (5.2 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5478'US HIGHWAY 52, 174 FT (53.0 M) WEST OF THE CENTERLINE OF EARL ROAD, 51
 DP5478'FT (15.5 M) EAST OF A LIGHT POLE AND 4 FT (1.2 M) NORTH OF THE NORTH
 DP5478'EDGE OF A SIDEWALK.
 DP5478'
 DP5478'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5478'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5478'IN IDENTIFICATION.
 DP5478
 DP5478                          STATION RECOVERY (2017)
 DP5478
 DP5478'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SL)
 DP5478'RECOVERED AS DESCRIBED.
 DP5478
 DP5478                          STATION RECOVERY (2018)
 DP5478
 DP5478'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2018 (PFS)
 DP5478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5479 ***********************************************************************
 DP5479  DESIGNATION -  WRI 024
 DP5479  PID         -  DP5479
 DP5479  STATE/COUNTY-  IL/WILL
 DP5479  COUNTRY     -  US
 DP5479  USGS QUAD   -  PLAINFIELD (2018)
 DP5479
 DP5479                         *CURRENT SURVEY CONTROL
 DP5479  ______________________________________________________________________
 DP5479* NAD 83(1986) POSITION- 41 31 15.8    (N) 088 13 51.9    (W)   HD_HELD2
 DP5479* NAVD 88 ORTHO HEIGHT -   192.804 (meters)      632.56  (feet) ADJUSTED
 DP5479  ______________________________________________________________________
 DP5479  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 DP5479  DYNAMIC HEIGHT  -        192.732 (meters)      632.32  (feet) COMP
 DP5479  MODELED GRAVITY -    980,244.3   (mgal)                       NAVD 88
 DP5479
 DP5479  VERT ORDER      -  SECOND    CLASS I
 DP5479
 DP5479.The horizontal coordinates were established by autonomous hand held GPS
 DP5479.observations and have an estimated accuracy of +/- 10 meters.
 DP5479
 DP5479.The orthometric height was determined by differential leveling and
 DP5479.adjusted by the NATIONAL GEODETIC SURVEY
 DP5479.in November 2014.
 DP5479
 DP5479.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5479.GEOID18 height accuracy estimate available here.
 DP5479
 DP5479.Click photographs - Photos may exist for this station.
 DP5479
 DP5479.The dynamic height is computed by dividing the NAVD 88
 DP5479.geopotential number by the normal gravity value computed on the
 DP5479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5479.degrees latitude (g = 980.6199 gals.).
 DP5479
 DP5479.The modeled gravity was interpolated from observed gravity values.
 DP5479
 DP5479;                    North         East    Units  Estimated Accuracy
 DP5479;SPC IL E     -   538,913.      308,535.      MT  (+/- 10 meters HH2 GPS)
 DP5479
 DP5479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9728297333(NAD 83)
 DP5479
 DP5479                          SUPERSEDED SURVEY CONTROL
 DP5479
 DP5479.No superseded survey control is available for this station.
 DP5479
 DP5479_MARKER: F = FLANGE-ENCASED ROD
 DP5479_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5479_STAMPING: WRI 024 2013
 DP5479_MARK LOGO: UIL
 DP5479_PROJECTION: FLUSH
 DP5479_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5479_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5479+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP5479_ROD/PIPE-DEPTH: 3.7 meters
 DP5479_SLEEVE-DEPTH  : 0.9 meters
 DP5479
 DP5479  HISTORY     - Date     Condition        Report By
 DP5479  HISTORY     - 20131120 MONUMENTED       PATRIC
 DP5479
 DP5479                          STATION DESCRIPTION
 DP5479
 DP5479'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5479'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH OF PLAINFIELD, 6.3
 DP5479'MI (10.1 KM) NORTH OF CHANNAHON AND 4.8 MI (7.7 KM) NORTH-NORTHEAST OF
 DP5479'MINOOKA.
 DP5479'
 DP5479'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5479'HIGHWAY 59 IN SHOREWOOD, IL, GO WEST ON US HIGHWAY 52 FOR 1.7 MI (2.7
 DP5479'KM) TO WYNSTONE DRIVE AND THE STATION ON THE LEFT.
 DP5479'
 DP5479'THE STATION IS LOCATED 17 FT (5.2 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5479'US HIGHWAY 52, 14 FT (4.3 M) EAST OF THE EDGE OF PAVEMENT OF WYNSTONE
 DP5479'DRIVE AND 23 FT (7.0 M) SOUTHWEST OF A TELEPHONE PEDESTAL.
 DP5479'
 DP5479'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5479'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5479'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5480 ***********************************************************************
 DP5480  DESIGNATION -  WRI 025
 DP5480  PID         -  DP5480
 DP5480  STATE/COUNTY-  IL/WILL
 DP5480  COUNTRY     -  US
 DP5480  USGS QUAD   -  PLAINFIELD (2018)
 DP5480
 DP5480                         *CURRENT SURVEY CONTROL
 DP5480  ______________________________________________________________________
 DP5480* NAD 83(1986) POSITION- 41 31 10.5    (N) 088 14 52.3    (W)   HD_HELD2
 DP5480* NAVD 88 ORTHO HEIGHT -   193.981 (meters)      636.42  (feet) ADJUSTED
 DP5480  ______________________________________________________________________
 DP5480  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 DP5480  DYNAMIC HEIGHT  -        193.908 (meters)      636.18  (feet) COMP
 DP5480  MODELED GRAVITY -    980,244.2   (mgal)                       NAVD 88
 DP5480
 DP5480  VERT ORDER      -  SECOND    CLASS I
 DP5480
 DP5480.The horizontal coordinates were established by autonomous hand held GPS
 DP5480.observations and have an estimated accuracy of +/- 10 meters.
 DP5480
 DP5480.The orthometric height was determined by differential leveling and
 DP5480.adjusted by the NATIONAL GEODETIC SURVEY
 DP5480.in November 2014.
 DP5480
 DP5480.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5480.GEOID18 height accuracy estimate available here.
 DP5480
 DP5480.Click photographs - Photos may exist for this station.
 DP5480
 DP5480.The dynamic height is computed by dividing the NAVD 88
 DP5480.geopotential number by the normal gravity value computed on the
 DP5480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5480.degrees latitude (g = 980.6199 gals.).
 DP5480
 DP5480.The modeled gravity was interpolated from observed gravity values.
 DP5480
 DP5480;                    North         East    Units  Estimated Accuracy
 DP5480;SPC IL E     -   538,748.      307,134.      MT  (+/- 10 meters HH2 GPS)
 DP5480
 DP5480_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9588097189(NAD 83)
 DP5480
 DP5480                          SUPERSEDED SURVEY CONTROL
 DP5480
 DP5480.No superseded survey control is available for this station.
 DP5480
 DP5480_MARKER: F = FLANGE-ENCASED ROD
 DP5480_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5480_STAMPING: WRI 025 2013
 DP5480_MARK LOGO: UIL
 DP5480_PROJECTION: FLUSH
 DP5480_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5480_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5480+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP5480_ROD/PIPE-DEPTH: 5.5 meters
 DP5480_SLEEVE-DEPTH  : 0.9 meters
 DP5480
 DP5480  HISTORY     - Date     Condition        Report By
 DP5480  HISTORY     - 20131120 MONUMENTED       PATRIC
 DP5480
 DP5480                          STATION DESCRIPTION
 DP5480
 DP5480'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5480'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF PLATTVILLE, 6.3
 DP5480'MI (10.1 KM) NORTH OF CHANNAHON AND 4.5 MI (7.2 KM) NORTH OF MINOOKA.
 DP5480'
 DP5480'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5480'HIGHWAY 59 IN SHOREWOOD, IL, GO WEST ON US HIGHWAY 52 FOR 2.4 MI (3.9
 DP5480'KM) TO BALTZ ROAD.  CONTINUE SOUTHWEST ON US HIGHWAY 52 FOR 0.05 MI
 DP5480'(0.1 KM) TO TO THE STATION ON THE RIGHT.
 DP5480'
 DP5480'THE STATION IS LOCATED 34 FT (10.4 M) NORTHWEST OF THE EDGE OF
 DP5480'PAVEMENT OF US HIGHWAY 52, 355 FT (108.2 M) SOUTHWEST OF A 'CORNER
 DP5480'ARROW' SIGN AND 5 FT (1.5 M) SOUTHEAST OF THE EDGE OF A CULTIVATED
 DP5480'FIELD.
 DP5480'
 DP5480'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5480'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5480'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5481 ***********************************************************************
 DP5481  DESIGNATION -  WRI 026
 DP5481  PID         -  DP5481
 DP5481  STATE/COUNTY-  IL/KENDALL
 DP5481  COUNTRY     -  US
 DP5481  USGS QUAD   -  YORKVILLE SE (2018)
 DP5481
 DP5481                         *CURRENT SURVEY CONTROL
 DP5481  ______________________________________________________________________
 DP5481* NAD 83(1986) POSITION- 41 30 48.27   (N) 088 15 45.97   (W)   HD_HELD1
 DP5481* NAVD 88 ORTHO HEIGHT -   193.596 (meters)      635.16  (feet) ADJUSTED
 DP5481  ______________________________________________________________________
 DP5481  GEOID HEIGHT    -        -33.023 (meters)                     GEOID18
 DP5481  DYNAMIC HEIGHT  -        193.524 (meters)      634.92  (feet) COMP
 DP5481  MODELED GRAVITY -    980,243.4   (mgal)                       NAVD 88
 DP5481
 DP5481  VERT ORDER      -  SECOND    CLASS I
 DP5481
 DP5481.The horizontal coordinates were determined by differentially corrected
 DP5481.hand held GPS observations or other comparable positioning techniques
 DP5481.and have an estimated accuracy of +/- 3 meters.
 DP5481
 DP5481.The orthometric height was determined by differential leveling and
 DP5481.adjusted by the NATIONAL GEODETIC SURVEY
 DP5481.in November 2014.
 DP5481
 DP5481.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5481.GEOID18 height accuracy estimate available here.
 DP5481
 DP5481.Click photographs - Photos may exist for this station.
 DP5481
 DP5481.The dynamic height is computed by dividing the NAVD 88
 DP5481.geopotential number by the normal gravity value computed on the
 DP5481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5481.degrees latitude (g = 980.6199 gals.).
 DP5481
 DP5481.The modeled gravity was interpolated from observed gravity values.
 DP5481
 DP5481;                    North         East    Units  Estimated Accuracy
 DP5481;SPC IL E     -   538,061.3     305,890.5     MT  (+/- 3 meters HH1 GPS) 
 DP5481
 DP5481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9462696522(NAD 83)
 DP5481
 DP5481                          SUPERSEDED SURVEY CONTROL
 DP5481
 DP5481.No superseded survey control is available for this station.
 DP5481
 DP5481_MARKER: F = FLANGE-ENCASED ROD
 DP5481_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5481_STAMPING: WRI 026 2013
 DP5481_MARK LOGO: UIL
 DP5481_PROJECTION: FLUSH
 DP5481_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5481_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5481+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2025
 DP5481_ROD/PIPE-DEPTH: 4.6 meters
 DP5481_SLEEVE-DEPTH  : 0.9 meters
 DP5481
 DP5481  HISTORY     - Date     Condition        Report By
 DP5481  HISTORY     - 20131120 MONUMENTED       PATRIC
 DP5481  HISTORY     - 20250404 GOOD             ILDT
 DP5481
 DP5481                          STATION DESCRIPTION
 DP5481
 DP5481'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5481'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST-SOUTHEAST OF
 DP5481'PLATTVILLE, 6.1 MI (9.8 KM) NORTH-NORTHWEST OF CHANNAHON AND 4.0 MI
 DP5481'(6.4 KM) NORTH OF MINOOKA.
 DP5481'
 DP5481'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5481'HIGHWAY 59 IN SHOREWOOD, IL, GO WEST ON US HIGHWAY 52 FOR 3.1 MI (5.0
 DP5481'KM) TO COUNTY LINE ROAD.  CONTINUE WEST ON US HIGHWAY 52 FOR 0.5 MI
 DP5481'(0.8 KM) TO THE STATION ON THE LEFT.
 DP5481'
 DP5481'THE STATION IS LOCATED 34 FT (10.4 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5481'US HIGHWAY 52, 344 FT (104.9 M) EAST OF PRIVATE ENTRANCE '514' STATE
 DP5481'HIGHWAY 52 AND 91 FT (27.7 M) WEST OF THE WEST END OF A CORRUGATED
 DP5481'METAL PIPE UNDER A FIELD ENTRANCE.
 DP5481'
 DP5481'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5481'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5481'IN IDENTIFICATION.
 DP5481
 DP5481                          STATION RECOVERY (2025)
 DP5481
 DP5481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5482 ***********************************************************************
 DP5482  DESIGNATION -  WRI 027
 DP5482  PID         -  DP5482
 DP5482  STATE/COUNTY-  IL/KENDALL
 DP5482  COUNTRY     -  US
 DP5482  USGS QUAD   -  YORKVILLE SE (2018)
 DP5482
 DP5482                         *CURRENT SURVEY CONTROL
 DP5482  ______________________________________________________________________
 DP5482* NAD 83(1986) POSITION- 41 30 46.54   (N) 088 16 54.45   (W)   HD_HELD1
 DP5482* NAVD 88 ORTHO HEIGHT -   179.758 (meters)      589.76  (feet) ADJUSTED
 DP5482  ______________________________________________________________________
 DP5482  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 DP5482  DYNAMIC HEIGHT  -        179.690 (meters)      589.53  (feet) COMP
 DP5482  MODELED GRAVITY -    980,243.8   (mgal)                       NAVD 88
 DP5482
 DP5482  VERT ORDER      -  SECOND    CLASS I
 DP5482
 DP5482.The horizontal coordinates were determined by differentially corrected
 DP5482.hand held GPS observations or other comparable positioning techniques
 DP5482.and have an estimated accuracy of +/- 3 meters.
 DP5482
 DP5482.The orthometric height was determined by differential leveling and
 DP5482.adjusted by the NATIONAL GEODETIC SURVEY
 DP5482.in November 2014.
 DP5482
 DP5482.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5482.GEOID18 height accuracy estimate available here.
 DP5482
 DP5482.Click photographs - Photos may exist for this station.
 DP5482
 DP5482.The dynamic height is computed by dividing the NAVD 88
 DP5482.geopotential number by the normal gravity value computed on the
 DP5482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5482.degrees latitude (g = 980.6199 gals.).
 DP5482
 DP5482.The modeled gravity was interpolated from observed gravity values.
 DP5482
 DP5482;                    North         East    Units  Estimated Accuracy
 DP5482;SPC IL E     -   538,006.8     304,302.6     MT  (+/- 3 meters HH1 GPS) 
 DP5482
 DP5482_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9303896492(NAD 83)
 DP5482
 DP5482                          SUPERSEDED SURVEY CONTROL
 DP5482
 DP5482.No superseded survey control is available for this station.
 DP5482
 DP5482_MARKER: F = FLANGE-ENCASED ROD
 DP5482_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5482_STAMPING: WRI 027 2013
 DP5482_MARK LOGO: UIL
 DP5482_PROJECTION: FLUSH
 DP5482_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5482_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5482_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5482+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2020
 DP5482_ROD/PIPE-DEPTH: 4.3 meters
 DP5482_SLEEVE-DEPTH  : 0.9 meters
 DP5482
 DP5482  HISTORY     - Date     Condition        Report By
 DP5482  HISTORY     - 20131122 MONUMENTED       PATRIC
 DP5482  HISTORY     - 20201118 GOOD             ILDT
 DP5482
 DP5482                          STATION DESCRIPTION
 DP5482
 DP5482'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5482'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHWEST OF
 DP5482'CHANNAHON, 5.3 MI (8.5 KM) EAST-SOUTHEAST OF PLATTVILLE AND 4.1 MI
 DP5482'(6.6 KM) NORTH-NORTHWEST OF MINOOKA.
 DP5482'
 DP5482'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5482'HIGHWAY 59 IN SHOREWOOD, IL, GO WEST ON US HIGHWAY 52 FOR 4.1 MI (6.6
 DP5482'KM) TO COUNTY ROAD 11.  CONTINUE WEST ON US HIGHWAY 52 FOR 0.5 MI (0.8
 DP5482'KM) TO THE STATION ON THE LEFT.
 DP5482'
 DP5482'THE STATION IS LOCATED 22 FT (6.7 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5482'US HIGHWAY 52, 44 FT (13.4 M) EAST OF THE EXTENDED EAST EDGE OF
 DP5482'PAVEMENT OF PRIVATE ENTRANCE '1455' US HIGHWAY 52 AND 12 FT (3.7 M)
 DP5482'NORTH OF A FENCE.
 DP5482'
 DP5482'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5482'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5482'IN IDENTIFICATION.
 DP5482
 DP5482                          STATION RECOVERY (2020)
 DP5482
 DP5482'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP5482'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5483 ***********************************************************************
 DP5483  DESIGNATION -  WRI 028
 DP5483  PID         -  DP5483
 DP5483  STATE/COUNTY-  IL/KENDALL
 DP5483  COUNTRY     -  US
 DP5483  USGS QUAD   -  YORKVILLE SE (2018)
 DP5483
 DP5483                         *CURRENT SURVEY CONTROL
 DP5483  ______________________________________________________________________
 DP5483* NAD 83(1986) POSITION- 41 30 44.73   (N) 088 18 05.76   (W)   HD_HELD1
 DP5483* NAVD 88 ORTHO HEIGHT -   175.708 (meters)      576.47  (feet) ADJUSTED
 DP5483  ______________________________________________________________________
 DP5483  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 DP5483  DYNAMIC HEIGHT  -        175.642 (meters)      576.25  (feet) COMP
 DP5483  MODELED GRAVITY -    980,244.8   (mgal)                       NAVD 88
 DP5483
 DP5483  VERT ORDER      -  SECOND    CLASS I
 DP5483
 DP5483.The horizontal coordinates were determined by differentially corrected
 DP5483.hand held GPS observations or other comparable positioning techniques
 DP5483.and have an estimated accuracy of +/- 3 meters.
 DP5483
 DP5483.The orthometric height was determined by differential leveling and
 DP5483.adjusted by the NATIONAL GEODETIC SURVEY
 DP5483.in November 2014.
 DP5483
 DP5483.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5483.GEOID18 height accuracy estimate available here.
 DP5483
 DP5483.Click photographs - Photos may exist for this station.
 DP5483
 DP5483.The dynamic height is computed by dividing the NAVD 88
 DP5483.geopotential number by the normal gravity value computed on the
 DP5483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5483.degrees latitude (g = 980.6199 gals.).
 DP5483
 DP5483.The modeled gravity was interpolated from observed gravity values.
 DP5483
 DP5483;                    North         East    Units  Estimated Accuracy
 DP5483;SPC IL E     -   537,950.2     302,649.0     MT  (+/- 3 meters HH1 GPS) 
 DP5483
 DP5483_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9138496461(NAD 83)
 DP5483
 DP5483                          SUPERSEDED SURVEY CONTROL
 DP5483
 DP5483.No superseded survey control is available for this station.
 DP5483
 DP5483_MARKER: F = FLANGE-ENCASED ROD
 DP5483_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP5483+WITH SETTING: INFORMATION.
 DP5483_STAMPING: WRI 028 2013
 DP5483_MARK LOGO: UIL
 DP5483_PROJECTION: FLUSH
 DP5483_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5483_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5483_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5483+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2023
 DP5483_ROD/PIPE-DEPTH: 1.8 meters
 DP5483_SLEEVE-DEPTH  : 0.9 meters
 DP5483
 DP5483  HISTORY     - Date     Condition        Report By
 DP5483  HISTORY     - 20131122 MONUMENTED       PATRIC
 DP5483  HISTORY     - 20230131 GOOD             ILDT
 DP5483
 DP5483                          STATION DESCRIPTION
 DP5483
 DP5483'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5483'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTH-NORTHWEST OF
 DP5483'CHANNAHON, 4.5 MI (7.2 KM) NORTH-NORTHWEST OF MINOOKA AND 4.3 MI (6.9
 DP5483'KM) EAST-SOUTHEAST OF PLATTVILLE.
 DP5483'
 DP5483'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5483'HIGHWAY 59 IN SHOREWOOD, IL, GO WEST ON US HIGHWAY 52 FOR 5.6 MI (9.0
 DP5483'KM) TO JUG HANDLE ROAD AND THE STATION ON THE LEFT.
 DP5483'
 DP5483'THE STATION IS LOCATED 27 FT (8.2 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5483'US HIGHWAY 52, 141 FT (43.0 M) EAST OF THE EDGE OF PAVEMENT OF JUG
 DP5483'HANDLE ROAD AND 4 FT (1.2 M) NORTH OF A CULTIVATED FIELD.
 DP5483'
 DP5483'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5483'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5483'IN IDENTIFICATION.
 DP5483'
 DP5483'NOTE-ROD DRIVEN TO 6.0 FEET.
 DP5483
 DP5483                          STATION RECOVERY (2023)
 DP5483
 DP5483'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5483'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5484 ***********************************************************************
 DP5484  DESIGNATION -  WRI 029
 DP5484  PID         -  DP5484
 DP5484  STATE/COUNTY-  IL/KENDALL
 DP5484  COUNTRY     -  US
 DP5484  USGS QUAD   -  YORKVILLE SE (2018)
 DP5484
 DP5484                         *CURRENT SURVEY CONTROL
 DP5484  ______________________________________________________________________
 DP5484* NAD 83(1986) POSITION- 41 30 44.03   (N) 088 19 16.99   (W)   HD_HELD1
 DP5484* NAVD 88 ORTHO HEIGHT -   176.716 (meters)      579.78  (feet) ADJUSTED
 DP5484  ______________________________________________________________________
 DP5484  GEOID HEIGHT    -        -33.004 (meters)                     GEOID18
 DP5484  DYNAMIC HEIGHT  -        176.650 (meters)      579.56  (feet) COMP
 DP5484  MODELED GRAVITY -    980,245.8   (mgal)                       NAVD 88
 DP5484
 DP5484  VERT ORDER      -  SECOND    CLASS I
 DP5484
 DP5484.The horizontal coordinates were determined by differentially corrected
 DP5484.hand held GPS observations or other comparable positioning techniques
 DP5484.and have an estimated accuracy of +/- 3 meters.
 DP5484
 DP5484.The orthometric height was determined by differential leveling and
 DP5484.adjusted by the NATIONAL GEODETIC SURVEY
 DP5484.in November 2014.
 DP5484
 DP5484.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5484.GEOID18 height accuracy estimate available here.
 DP5484
 DP5484.Click photographs - Photos may exist for this station.
 DP5484
 DP5484.The dynamic height is computed by dividing the NAVD 88
 DP5484.geopotential number by the normal gravity value computed on the
 DP5484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5484.degrees latitude (g = 980.6199 gals.).
 DP5484
 DP5484.The modeled gravity was interpolated from observed gravity values.
 DP5484
 DP5484;                    North         East    Units  Estimated Accuracy
 DP5484;SPC IL E     -   537,928.2     300,997.3     MT  (+/- 3 meters HH1 GPS) 
 DP5484
 DP5484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8973296464(NAD 83)
 DP5484
 DP5484                          SUPERSEDED SURVEY CONTROL
 DP5484
 DP5484.No superseded survey control is available for this station.
 DP5484
 DP5484_MARKER: F = FLANGE-ENCASED ROD
 DP5484_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5484_STAMPING: WRI 029 2013
 DP5484_MARK LOGO: UIL
 DP5484_PROJECTION: FLUSH
 DP5484_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5484_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5484+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2024
 DP5484_ROD/PIPE-DEPTH: 4.6 meters
 DP5484_SLEEVE-DEPTH  : 0.9 meters
 DP5484
 DP5484  HISTORY     - Date     Condition        Report By
 DP5484  HISTORY     - 20131122 MONUMENTED       PATRIC
 DP5484  HISTORY     - 20241007 GOOD             ILDT
 DP5484
 DP5484                          STATION DESCRIPTION
 DP5484
 DP5484'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5484'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHWEST OF CHANNAHON,
 DP5484'5.0 MI (8.0 KM) NORTHWEST OF MINOOKA AND 3.4 MI (5.5 KM)
 DP5484'EAST-SOUTHEAST OF PLATTVILLE.
 DP5484'
 DP5484'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5484'HIGHWAY 59 IN SHOREWOOD, IL, GO WEST ON US HIGHWAY 52 FOR 5.6 MI (9.0
 DP5484'KM) TO JUG HANDLE ROAD.  CONTINUE WEST ON US HIGHWAY 52 FOR 0.95 MI
 DP5484'(1.5 KM) TO THE STATION ON THE RIGHT.
 DP5484'
 DP5484'THE STATION IS LOCATED 22 FT (6.7 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5484'US HIGHWAY 52, 182 FT (55.5 M) WEST OF THE EXTENDED EDGE OF PAVEMENT
 DP5484'OF PRIVATE ENTRANCE '3478' US HIGHWAY 52 AND 30 FT (9.1 M) EAST OF A
 DP5484'CULTIVATED FIELD.
 DP5484'
 DP5484'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5484'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5484'IN IDENTIFICATION.
 DP5484
 DP5484                          STATION RECOVERY (2024)
 DP5484
 DP5484'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5484'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5485 ***********************************************************************
 DP5485  DESIGNATION -  WRI 030
 DP5485  PID         -  DP5485
 DP5485  STATE/COUNTY-  IL/KENDALL
 DP5485  COUNTRY     -  US
 DP5485  USGS QUAD   -  YORKVILLE SE (2018)
 DP5485
 DP5485                         *CURRENT SURVEY CONTROL
 DP5485  ______________________________________________________________________
 DP5485* NAD 83(2011) POSITION- 41 30 43.17288(N) 088 20 15.22095(W)   ADJUSTED
 DP5485* NAD 83(2011) ELLIP HT-   142.991 (meters)        (09/07/17)   ADJUSTED
 DP5485* NAD 83(2011) EPOCH   -  2010.00
 DP5485* NAVD 88 ORTHO HEIGHT -   175.990 (meters)      577.39  (feet) ADJUSTED
 DP5485  ______________________________________________________________________
 DP5485  GEOID HEIGHT    -        -33.000 (meters)                     GEOID18
 DP5485  NAD 83(2011) X  -    138,765.280 (meters)                     COMP
 DP5485  NAD 83(2011) Y  - -4,781,189.197 (meters)                     COMP
 DP5485  NAD 83(2011) Z  -  4,205,264.492 (meters)                     COMP
 DP5485  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 DP5485  DYNAMIC HEIGHT  -        175.924 (meters)      577.18  (feet) COMP
 DP5485  MODELED GRAVITY -    980,246.1   (mgal)                       NAVD 88
 DP5485
 DP5485  VERT ORDER      -  SECOND    CLASS I
 DP5485
 DP5485  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP5485  Standards:
 DP5485         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP5485            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP5485  -------------------------------------------------------------------
 DP5485  NETWORK    0.49   0.94           0.24   0.13   0.48      0.01063537
 DP5485  -------------------------------------------------------------------
 DP5485  Click here for local accuracies and other accuracy information.
 DP5485
 DP5485.The horizontal coordinates were established by GPS observations
 DP5485.and adjusted by the PATRICK ENG INC in September 2017.
 DP5485
 DP5485.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP5485.been affixed to the stable North American tectonic plate. See 
 DP5485.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DP5485
 DP5485.The horizontal coordinates are valid at the epoch date displayed above
 DP5485.which is a decimal equivalence of Year/Month/Day.
 DP5485
 DP5485.The orthometric height was determined by differential leveling and
 DP5485.adjusted by the NATIONAL GEODETIC SURVEY
 DP5485.in November 2014.
 DP5485
 DP5485.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5485.GEOID18 height accuracy estimate available here.
 DP5485
 DP5485.Click photographs - Photos may exist for this station.
 DP5485
 DP5485.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DP5485
 DP5485.The Laplace correction was computed from DEFLEC18 derived deflections.
 DP5485
 DP5485.The ellipsoidal height was determined by GPS observations
 DP5485.and is referenced to NAD 83.
 DP5485
 DP5485.The dynamic height is computed by dividing the NAVD 88
 DP5485.geopotential number by the normal gravity value computed on the
 DP5485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5485.degrees latitude (g = 980.6199 gals.).
 DP5485
 DP5485.The modeled gravity was interpolated from observed gravity values.
 DP5485
 DP5485. The following values were computed from the NAD 83(2011) position.
 DP5485
 DP5485;                    North         East     Units Scale Factor Converg.
 DP5485;SPC IL E     -   537,901.684   299,647.049   MT  0.99997500   -0 00 10.1
 DP5485;SPC IL E     - 1,764,765.77    983,092.03   sFT  0.99997500   -0 00 10.1
 DP5485;UTM  16      - 4,596,459.196   388,382.768   MT  0.99975332   -0 53 11.7
 DP5485
 DP5485!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP5485!SPC IL E     -   0.99997757  x   0.99997500  =   0.99995257
 DP5485!UTM  16      -   0.99997757  x   0.99975332  =   0.99973090
 DP5485
 DP5485_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8838296459(NAD 83)
 DP5485
 DP5485                          SUPERSEDED SURVEY CONTROL
 DP5485
 DP5485.No superseded survey control is available for this station.
 DP5485
 DP5485_MARKER: F = FLANGE-ENCASED ROD
 DP5485_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5485_STAMPING: WRI 030 2013
 DP5485_MARK LOGO: UIL
 DP5485_PROJECTION: FLUSH
 DP5485_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5485_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5485+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2025
 DP5485_ROD/PIPE-DEPTH: 4.9 meters
 DP5485_SLEEVE-DEPTH  : 0.9 meters
 DP5485
 DP5485  HISTORY     - Date     Condition        Report By
 DP5485  HISTORY     - 20131203 MONUMENTED       PATRIC
 DP5485  HISTORY     - 20170126 GOOD             PATRIC
 DP5485  HISTORY     - 20250327 GOOD             ILDT
 DP5485
 DP5485                          STATION DESCRIPTION
 DP5485
 DP5485'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5485'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) EAST-NORTHEAST OF
 DP5485'LISBON, 5.6 MI (9.0 KM) NORTHWEST OF MINOOKA AND 2.6 MI (4.2 KM)
 DP5485'EAST-SOUTHEAST OF PLATTVILLE.
 DP5485'
 DP5485'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5485'HIGHWAY 59 IN SHOREWOOD, IL, GO WEST ON US HIGHWAY 52 FOR 7.1 MI (11.4
 DP5485'KM) TO O BRIEN ROAD.  CONTINUE WEST ON US HIGHWAY 52 FOR 0.3 MI (0.5
 DP5485'KM) TO THE STATION ON THE RIGHT.
 DP5485'
 DP5485'THE STATION IS LOCATED 37 FT (11.3 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5485'US HIGHWAY 52, 9.5 FT (2.9 M) SOUTH OF A CULTIVATED FIELD AND 8 FT
 DP5485'(2.4 M) EAST OF THE EAST END OF A CORRUGATED METAL PIPE UNDER A FIELD
 DP5485'ENTRANCE.
 DP5485'
 DP5485'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5485'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5485'IN IDENTIFICATION.
 DP5485
 DP5485                          STATION RECOVERY (2017)
 DP5485
 DP5485'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SL)
 DP5485'RECOVERED AS DESCRIBED.
 DP5485
 DP5485                          STATION RECOVERY (2025)
 DP5485
 DP5485'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5485'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5486 ***********************************************************************
 DP5486  DESIGNATION -  WRI 031
 DP5486  PID         -  DP5486
 DP5486  STATE/COUNTY-  IL/KENDALL
 DP5486  COUNTRY     -  US
 DP5486  USGS QUAD   -  YORKVILLE SE (2018)
 DP5486
 DP5486                         *CURRENT SURVEY CONTROL
 DP5486  ______________________________________________________________________
 DP5486* NAD 83(1986) POSITION- 41 30 42.09   (N) 088 21 20.44   (W)   HD_HELD1
 DP5486* NAVD 88 ORTHO HEIGHT -   179.872 (meters)      590.13  (feet) ADJUSTED
 DP5486  ______________________________________________________________________
 DP5486  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 DP5486  DYNAMIC HEIGHT  -        179.805 (meters)      589.91  (feet) COMP
 DP5486  MODELED GRAVITY -    980,246.0   (mgal)                       NAVD 88
 DP5486
 DP5486  VERT ORDER      -  SECOND    CLASS I
 DP5486
 DP5486.The horizontal coordinates were determined by differentially corrected
 DP5486.hand held GPS observations or other comparable positioning techniques
 DP5486.and have an estimated accuracy of +/- 3 meters.
 DP5486
 DP5486.The orthometric height was determined by differential leveling and
 DP5486.adjusted by the NATIONAL GEODETIC SURVEY
 DP5486.in November 2014.
 DP5486
 DP5486.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5486.GEOID18 height accuracy estimate available here.
 DP5486
 DP5486.Click photographs - Photos may exist for this station.
 DP5486
 DP5486.The dynamic height is computed by dividing the NAVD 88
 DP5486.geopotential number by the normal gravity value computed on the
 DP5486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5486.degrees latitude (g = 980.6199 gals.).
 DP5486
 DP5486.The modeled gravity was interpolated from observed gravity values.
 DP5486
 DP5486;                    North         East    Units  Estimated Accuracy
 DP5486;SPC IL E     -   537,868.5     298,134.7     MT  (+/- 3 meters HH1 GPS) 
 DP5486
 DP5486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8687096449(NAD 83)
 DP5486
 DP5486                          SUPERSEDED SURVEY CONTROL
 DP5486
 DP5486.No superseded survey control is available for this station.
 DP5486
 DP5486_MARKER: F = FLANGE-ENCASED ROD
 DP5486_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5486_STAMPING: WRI 031 2013
 DP5486_MARK LOGO: UIL
 DP5486_PROJECTION: FLUSH
 DP5486_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5486_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5486+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2024
 DP5486_ROD/PIPE-DEPTH: 4.3 meters
 DP5486_SLEEVE-DEPTH  : 0.9 meters
 DP5486
 DP5486  HISTORY     - Date     Condition        Report By
 DP5486  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5486  HISTORY     - 20240916 GOOD             ILDT
 DP5486
 DP5486                          STATION DESCRIPTION
 DP5486
 DP5486'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5486'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-NORTHEAST OF
 DP5486'LISBON, 6.2 MI (10.0 KM) NORTHWEST OF MINOOKA AND 1.9 MI (3.1 KM)
 DP5486'SOUTHEAST OF PLATTVILLE.
 DP5486'
 DP5486'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5486'HIGHWAY 47 ABOUT 3.2 MI (5.1 KM) NORTHEAST OF LISBON, IL, GO EAST ON
 DP5486'US HIGHWAY 52 FOR 3.5 MI (5.6 KM) TO BRISBIN ROAD.  CONTINUE EAST ON
 DP5486'US HIGHWAY 52 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5486'
 DP5486'THE STATION IS LOCATED 22.5 FT (6.9 M) NORTH OF THE EDGE OF PAVEMENT
 DP5486'OF US HIGHWAY 52, 307 FT (93.6 M) WEST OF THE EXTENDED WEST EDGE OF
 DP5486'PAVEMENT OF PRIVATE ENTRANCE '5417' US HIGHWAY 52 AND 5 FT (1.5 M)
 DP5486'SOUTH OF A CULTIVATED FIELD.
 DP5486'
 DP5486'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5486'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5486'IN IDENTIFICATION.
 DP5486
 DP5486                          STATION RECOVERY (2024)
 DP5486
 DP5486'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5486'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5487 ***********************************************************************
 DP5487  DESIGNATION -  WRI 032
 DP5487  PID         -  DP5487
 DP5487  STATE/COUNTY-  IL/KENDALL
 DP5487  COUNTRY     -  US
 DP5487  USGS QUAD   -  PLATTVILLE (2018)
 DP5487
 DP5487                         *CURRENT SURVEY CONTROL
 DP5487  ______________________________________________________________________
 DP5487* NAD 83(1986) POSITION- 41 30 41.11   (N) 088 22 31.87   (W)   HD_HELD1
 DP5487* NAVD 88 ORTHO HEIGHT -   180.459 (meters)      592.06  (feet) ADJUSTED
 DP5487  ______________________________________________________________________
 DP5487  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 DP5487  DYNAMIC HEIGHT  -        180.391 (meters)      591.83  (feet) COMP
 DP5487  MODELED GRAVITY -    980,245.2   (mgal)                       NAVD 88
 DP5487
 DP5487  VERT ORDER      -  SECOND    CLASS I
 DP5487
 DP5487.The horizontal coordinates were determined by differentially corrected
 DP5487.hand held GPS observations or other comparable positioning techniques
 DP5487.and have an estimated accuracy of +/- 3 meters.
 DP5487
 DP5487.The orthometric height was determined by differential leveling and
 DP5487.adjusted by the NATIONAL GEODETIC SURVEY
 DP5487.in November 2014.
 DP5487
 DP5487.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5487.GEOID18 height accuracy estimate available here.
 DP5487
 DP5487.Click photographs - Photos may exist for this station.
 DP5487
 DP5487.The dynamic height is computed by dividing the NAVD 88
 DP5487.geopotential number by the normal gravity value computed on the
 DP5487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5487.degrees latitude (g = 980.6199 gals.).
 DP5487
 DP5487.The modeled gravity was interpolated from observed gravity values.
 DP5487
 DP5487;                    North         East    Units  Estimated Accuracy
 DP5487;SPC IL E     -   537,838.9     296,478.3     MT  (+/- 3 meters HH1 GPS) 
 DP5487
 DP5487_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8521496445(NAD 83)
 DP5487
 DP5487                          SUPERSEDED SURVEY CONTROL
 DP5487
 DP5487.No superseded survey control is available for this station.
 DP5487
 DP5487_MARKER: F = FLANGE-ENCASED ROD
 DP5487_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5487_STAMPING: WRI 032 2013
 DP5487_MARK LOGO: UIL
 DP5487_PROJECTION: FLUSH
 DP5487_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5487_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5487+SATELLITE: SATELLITE OBSERVATIONS - November 23, 2022
 DP5487_ROD/PIPE-DEPTH: 4.9 meters
 DP5487_SLEEVE-DEPTH  : 0.9 meters
 DP5487
 DP5487  HISTORY     - Date     Condition        Report By
 DP5487  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5487  HISTORY     - 20221123 GOOD             ILDT
 DP5487
 DP5487                          STATION DESCRIPTION
 DP5487
 DP5487'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5487'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST-NORTHWEST OF
 DP5487'MINOOKA, 5.9 MI (9.5 KM) EAST-NORTHEAST OF LISBON AND 1.4 MI (2.3 KM)
 DP5487'SOUTH-SOUTHEAST OF PLATTVILLE.
 DP5487'
 DP5487'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5487'HIGHWAY 47 ABOUT 3.2 MI (5.1 KM) NORTHEAST OF LISBON, IL, GO EAST ON
 DP5487'US HIGHWAY 52 FOR 2.5 MI (4.0 KM) TO CHURCH ROAD.  CONTINUE EAST ON US
 DP5487'HIGHWAY 52 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP5487'
 DP5487'THE STATION IS LOCATED 24.5 FT (7.5 M) NORTH OF THE EDGE OF PAVEMENT
 DP5487'OF US HIGHWAY 52, 23 FT (7.0 M) WEST OF THE EAST END OF A CORRUGATED
 DP5487'METAL PIPE UNDER A DUAL FIELD ENTRANCE AND 2 FT (0.6 M) SOUTH OF A
 DP5487'FENCE POST.
 DP5487'
 DP5487'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5487'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5487'IN IDENTIFICATION.
 DP5487
 DP5487                          STATION RECOVERY (2022)
 DP5487
 DP5487'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5487'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5488 ***********************************************************************
 DP5488  DESIGNATION -  WRI 033
 DP5488  PID         -  DP5488
 DP5488  STATE/COUNTY-  IL/KENDALL
 DP5488  COUNTRY     -  US
 DP5488  USGS QUAD   -  PLATTVILLE (2018)
 DP5488
 DP5488                         *CURRENT SURVEY CONTROL
 DP5488  ______________________________________________________________________
 DP5488* NAD 83(1986) POSITION- 41 30 40.12   (N) 088 23 24.69   (W)   HD_HELD1
 DP5488* NAVD 88 ORTHO HEIGHT -   182.321 (meters)      598.16  (feet) ADJUSTED
 DP5488  ______________________________________________________________________
 DP5488  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 DP5488  DYNAMIC HEIGHT  -        182.253 (meters)      597.94  (feet) COMP
 DP5488  MODELED GRAVITY -    980,244.2   (mgal)                       NAVD 88
 DP5488
 DP5488  VERT ORDER      -  SECOND    CLASS I
 DP5488
 DP5488.The horizontal coordinates were determined by differentially corrected
 DP5488.hand held GPS observations or other comparable positioning techniques
 DP5488.and have an estimated accuracy of +/- 3 meters.
 DP5488
 DP5488.The orthometric height was determined by differential leveling and
 DP5488.adjusted by the NATIONAL GEODETIC SURVEY
 DP5488.in November 2014.
 DP5488
 DP5488.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5488.GEOID18 height accuracy estimate available here.
 DP5488
 DP5488.Click photographs - Photos may exist for this station.
 DP5488
 DP5488.The dynamic height is computed by dividing the NAVD 88
 DP5488.geopotential number by the normal gravity value computed on the
 DP5488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5488.degrees latitude (g = 980.6199 gals.).
 DP5488
 DP5488.The modeled gravity was interpolated from observed gravity values.
 DP5488
 DP5488;                    North         East    Units  Estimated Accuracy
 DP5488;SPC IL E     -   537,809.1     295,253.5     MT  (+/- 3 meters HH1 GPS) 
 DP5488
 DP5488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8398996434(NAD 83)
 DP5488
 DP5488                          SUPERSEDED SURVEY CONTROL
 DP5488
 DP5488.No superseded survey control is available for this station.
 DP5488
 DP5488_MARKER: F = FLANGE-ENCASED ROD
 DP5488_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5488_STAMPING: WRI 033 2013
 DP5488_MARK LOGO: UIL
 DP5488_PROJECTION: FLUSH
 DP5488_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5488_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5488+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2013
 DP5488_ROD/PIPE-DEPTH: 3.7 meters
 DP5488_SLEEVE-DEPTH  : 0.9 meters
 DP5488
 DP5488  HISTORY     - Date     Condition        Report By
 DP5488  HISTORY     - 20131213 MONUMENTED       PATRIC
 DP5488
 DP5488                          STATION DESCRIPTION
 DP5488
 DP5488'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5488'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) WEST-NORTHWEST OF
 DP5488'MINOOKA, 5.2 MI (8.4 KM) EAST-NORTHEAST OF LISBON AND 1.5 MI (2.4 KM)
 DP5488'SOUTH-SOUTHWEST OF PLATTVILLE.
 DP5488'
 DP5488'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5488'HIGHWAY 47 ABOUT 3.2 MI (5.1 KM) NORTHEAST OF LISBON, IL, GO EAST ON
 DP5488'US HIGHWAY 52 FOR 1.5 MI (2.4 KM) TO ASHLEY ROAD.  CONTINUE EAST ON US
 DP5488'HIGHWAY 52 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP5488'
 DP5488'THE STATION IS LOCATED 18.5 FT (5.6 M) NORTH OF THE EDGE OF PAVEMENT
 DP5488'OF US HIGHWAY 52, 11 FT (3.4 M) EAST OF THE EAST END OF A CORRUGATED
 DP5488'METAL PIPE UNDER A FIELD ENTRANCE AND 5.5 FT (1.7 M) SOUTH OF A
 DP5488'CULTIVATED FIELD.
 DP5488'
 DP5488'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5488'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5488'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5489 ***********************************************************************
 DP5489  DESIGNATION -  WRI 034
 DP5489  PID         -  DP5489
 DP5489  STATE/COUNTY-  IL/KENDALL
 DP5489  COUNTRY     -  US
 DP5489  USGS QUAD   -  PLATTVILLE (2018)
 DP5489
 DP5489                         *CURRENT SURVEY CONTROL
 DP5489  ______________________________________________________________________
 DP5489* NAD 83(1986) POSITION- 41 30 38.43   (N) 088 24 42.10   (W)   HD_HELD1
 DP5489* NAVD 88 ORTHO HEIGHT -   183.945 (meters)      603.49  (feet) ADJUSTED
 DP5489  ______________________________________________________________________
 DP5489  GEOID HEIGHT    -        -32.999 (meters)                     GEOID18
 DP5489  DYNAMIC HEIGHT  -        183.876 (meters)      603.27  (feet) COMP
 DP5489  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 DP5489
 DP5489  VERT ORDER      -  SECOND    CLASS I
 DP5489
 DP5489.The horizontal coordinates were determined by differentially corrected
 DP5489.hand held GPS observations or other comparable positioning techniques
 DP5489.and have an estimated accuracy of +/- 3 meters.
 DP5489
 DP5489.The orthometric height was determined by differential leveling and
 DP5489.adjusted by the NATIONAL GEODETIC SURVEY
 DP5489.in November 2014.
 DP5489
 DP5489.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5489.GEOID18 height accuracy estimate available here.
 DP5489
 DP5489.Click photographs - Photos may exist for this station.
 DP5489
 DP5489.The dynamic height is computed by dividing the NAVD 88
 DP5489.geopotential number by the normal gravity value computed on the
 DP5489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5489.degrees latitude (g = 980.6199 gals.).
 DP5489
 DP5489.The modeled gravity was interpolated from observed gravity values.
 DP5489
 DP5489;                    North         East    Units  Estimated Accuracy
 DP5489;SPC IL E     -   537,758.3     293,458.4     MT  (+/- 3 meters HH1 GPS) 
 DP5489
 DP5489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8219396411(NAD 83)
 DP5489
 DP5489                          SUPERSEDED SURVEY CONTROL
 DP5489
 DP5489.No superseded survey control is available for this station.
 DP5489
 DP5489_MARKER: F = FLANGE-ENCASED ROD
 DP5489_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5489_STAMPING: WRI 034 2013
 DP5489_MARK LOGO: UIL
 DP5489_PROJECTION: FLUSH
 DP5489_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5489_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5489+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2024
 DP5489_ROD/PIPE-DEPTH: 7.3 meters
 DP5489_SLEEVE-DEPTH  : 0.9 meters
 DP5489
 DP5489  HISTORY     - Date     Condition        Report By
 DP5489  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5489  HISTORY     - 20241210 GOOD             ILDT
 DP5489
 DP5489                          STATION DESCRIPTION
 DP5489
 DP5489'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5489'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST-NORTHWEST OF
 DP5489'MINOOKA, 4.2 MI (6.8 KM) EAST-NORTHEAST OF LISBON AND 2.1 MI (3.4 KM)
 DP5489'SOUTHWEST OF PLATTVILLE.
 DP5489'
 DP5489'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5489'HIGHWAY 47 ABOUT 3.2 MI (5.1 KM) NORTHEAST OF LISBON, IL, GO EAST ON
 DP5489'US HIGHWAY 52 FOR 1.2 MI (1.9 KM) TO THE STATION ON THE LEFT.
 DP5489'
 DP5489'THE STATION IS LOCATED 22 FT (6.7 M) NORTH OF THE EDGE OF PAVEMENT US
 DP5489'HIGHWAY 52, 54 FT (16.5 M) EAST OF A CONCRETE RIGHT-OF-WAY MARKER AND
 DP5489'5.5 FT (1.7 M) SOUTH OF A CULTIVATED FIELD.
 DP5489'
 DP5489'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5489'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5489'IN IDENTIFICATION.
 DP5489
 DP5489                          STATION RECOVERY (2024)
 DP5489
 DP5489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5490 ***********************************************************************
 DP5490  DESIGNATION -  WRI 035
 DP5490  PID         -  DP5490
 DP5490  STATE/COUNTY-  IL/KENDALL
 DP5490  COUNTRY     -  US
 DP5490  USGS QUAD   -  PLATTVILLE (2018)
 DP5490
 DP5490                         *CURRENT SURVEY CONTROL
 DP5490  ______________________________________________________________________
 DP5490* NAD 83(1986) POSITION- 41 30 36.52   (N) 088 25 46.87   (W)   HD_HELD1
 DP5490* NAVD 88 ORTHO HEIGHT -   188.133 (meters)      617.23  (feet) ADJUSTED
 DP5490  ______________________________________________________________________
 DP5490  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 DP5490  DYNAMIC HEIGHT  -        188.061 (meters)      617.00  (feet) COMP
 DP5490  MODELED GRAVITY -    980,240.4   (mgal)                       NAVD 88
 DP5490
 DP5490  VERT ORDER      -  SECOND    CLASS I
 DP5490
 DP5490.The horizontal coordinates were determined by differentially corrected
 DP5490.hand held GPS observations or other comparable positioning techniques
 DP5490.and have an estimated accuracy of +/- 3 meters.
 DP5490
 DP5490.The orthometric height was determined by differential leveling and
 DP5490.adjusted by the NATIONAL GEODETIC SURVEY
 DP5490.in November 2014.
 DP5490
 DP5490.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5490.GEOID18 height accuracy estimate available here.
 DP5490
 DP5490.Click photographs - Photos may exist for this station.
 DP5490
 DP5490.The dynamic height is computed by dividing the NAVD 88
 DP5490.geopotential number by the normal gravity value computed on the
 DP5490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5490.degrees latitude (g = 980.6199 gals.).
 DP5490
 DP5490.The modeled gravity was interpolated from observed gravity values.
 DP5490
 DP5490;                    North         East    Units  Estimated Accuracy
 DP5490;SPC IL E     -   537,700.9     291,956.4     MT  (+/- 3 meters HH1 GPS) 
 DP5490
 DP5490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8069196377(NAD 83)
 DP5490
 DP5490                          SUPERSEDED SURVEY CONTROL
 DP5490
 DP5490.No superseded survey control is available for this station.
 DP5490
 DP5490_MARKER: F = FLANGE-ENCASED ROD
 DP5490_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5490_STAMPING: WRI 035 2013
 DP5490_MARK LOGO: UIL
 DP5490_PROJECTION: FLUSH
 DP5490_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5490_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5490_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5490+SATELLITE: SATELLITE OBSERVATIONS - October 11, 2022
 DP5490_ROD/PIPE-DEPTH: 4.9 meters
 DP5490_SLEEVE-DEPTH  : 0.9 meters
 DP5490
 DP5490  HISTORY     - Date     Condition        Report By
 DP5490  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5490  HISTORY     - 20221011 GOOD             ILDT
 DP5490
 DP5490                          STATION DESCRIPTION
 DP5490
 DP5490'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5490'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST-SOUTHEAST OF
 DP5490'NEWARK, 3.4 MI (5.5 KM) NORTHEAST OF LISBON AND 2.9 MI (4.7 KM)
 DP5490'WEST-SOUTHWEST OF PLATTVILLE.
 DP5490'
 DP5490'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5490'HIGHWAY 47 ABOUT 3.2 MI (5.1 KM) NORTHEAST OF LISBON, IL, GO EAST ON
 DP5490'US HIGHWAY 52 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP5490'
 DP5490'THE STATION IS LOCATED 21.5 FT (6.6 M) NORTH OF THE EDGE OF PAVEMENT
 DP5490'OF US HIGHWAY 52, 214 FT (65.2 M) WEST OF THE EDGE OF A PRIVATE
 DP5490'ENTRANCE '9255' US HIGHWAY 52 AND 39 FT (11.9 M) NORTHEAST OF A 'STOP
 DP5490'AHEAD' SIGN.
 DP5490'
 DP5490'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5490'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5490'IN IDENTIFICATION.
 DP5490
 DP5490                          STATION RECOVERY (2022)
 DP5490
 DP5490'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5490'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5491 ***********************************************************************
 DP5491  DESIGNATION -  WRI 036
 DP5491  PID         -  DP5491
 DP5491  STATE/COUNTY-  IL/KENDALL
 DP5491  COUNTRY     -  US
 DP5491  USGS QUAD   -  PLATTVILLE (2018)
 DP5491
 DP5491                         *CURRENT SURVEY CONTROL
 DP5491  ______________________________________________________________________
 DP5491* NAD 83(1986) POSITION- 41 30 34.88   (N) 088 26 53.76   (W)   HD_HELD1
 DP5491* NAVD 88 ORTHO HEIGHT -   194.406 (meters)      637.81  (feet) ADJUSTED
 DP5491  ______________________________________________________________________
 DP5491  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 DP5491  DYNAMIC HEIGHT  -        194.332 (meters)      637.57  (feet) COMP
 DP5491  MODELED GRAVITY -    980,238.2   (mgal)                       NAVD 88
 DP5491
 DP5491  VERT ORDER      -  SECOND    CLASS I
 DP5491
 DP5491.The horizontal coordinates were determined by differentially corrected
 DP5491.hand held GPS observations or other comparable positioning techniques
 DP5491.and have an estimated accuracy of +/- 3 meters.
 DP5491
 DP5491.The orthometric height was determined by differential leveling and
 DP5491.adjusted by the NATIONAL GEODETIC SURVEY
 DP5491.in November 2014.
 DP5491
 DP5491.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5491.GEOID18 height accuracy estimate available here.
 DP5491
 DP5491.Click photographs - Photos may exist for this station.
 DP5491
 DP5491.The dynamic height is computed by dividing the NAVD 88
 DP5491.geopotential number by the normal gravity value computed on the
 DP5491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5491.degrees latitude (g = 980.6199 gals.).
 DP5491
 DP5491.The modeled gravity was interpolated from observed gravity values.
 DP5491
 DP5491;                    North         East    Units  Estimated Accuracy
 DP5491;SPC IL E     -   537,652.2     290,405.2     MT  (+/- 3 meters HH1 GPS) 
 DP5491
 DP5491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7914096352(NAD 83)
 DP5491
 DP5491                          SUPERSEDED SURVEY CONTROL
 DP5491
 DP5491.No superseded survey control is available for this station.
 DP5491
 DP5491_MARKER: F = FLANGE-ENCASED ROD
 DP5491_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5491_STAMPING: WRI 036 2013
 DP5491_MARK LOGO: UIL
 DP5491_PROJECTION: FLUSH
 DP5491_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5491_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5491+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2013
 DP5491_ROD/PIPE-DEPTH: 4.9 meters
 DP5491_SLEEVE-DEPTH  : 0.9 meters
 DP5491
 DP5491  HISTORY     - Date     Condition        Report By
 DP5491  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5491
 DP5491                          STATION DESCRIPTION
 DP5491
 DP5491'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5491'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) EAST-SOUTHEAST OF
 DP5491'NEWARK, 3.8 MI (6.1 KM) WEST-SOUTHWEST OF PLATTVILLE AND 2.6 MI (4.2
 DP5491'KM) NORTHEAST OF LISBON.
 DP5491'
 DP5491'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5491'HIGHWAY 47 ABOUT 3.2 MI (5.1 KM) NORTHEAST OF LISBON, IL, GO WEST ON
 DP5491'US HIGHWAY 52 FOR 0.8 MI (1.3 KM) TO CHICAGO ROAD AND THE STATION ON
 DP5491'THE RIGHT.
 DP5491'
 DP5491'THE STATION IS LOCATED 15 FT (4.6 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5491'CHICAGO ROAD, 40 FT (12.2 M) EAST OF A TELEPHONE POLE AND 17 FT (5.2
 DP5491'M) WEST OF A 'STOP' SIGN FOR CHICAGO ROAD.
 DP5491'
 DP5491'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5491'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5491'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5492 ***********************************************************************
 DP5492  DESIGNATION -  WRI 037
 DP5492  PID         -  DP5492
 DP5492  STATE/COUNTY-  IL/KENDALL
 DP5492  COUNTRY     -  US
 DP5492  USGS QUAD   -  PLATTVILLE (2018)
 DP5492
 DP5492                         *CURRENT SURVEY CONTROL
 DP5492  ______________________________________________________________________
 DP5492* NAD 83(1986) POSITION- 41 30 14.53   (N) 088 27 54.38   (W)   HD_HELD1
 DP5492* NAVD 88 ORTHO HEIGHT -   200.389 (meters)      657.44  (feet) ADJUSTED
 DP5492  ______________________________________________________________________
 DP5492  GEOID HEIGHT    -        -33.009 (meters)                     GEOID18
 DP5492  DYNAMIC HEIGHT  -        200.312 (meters)      657.19  (feet) COMP
 DP5492  MODELED GRAVITY -    980,235.7   (mgal)                       NAVD 88
 DP5492
 DP5492  VERT ORDER      -  SECOND    CLASS I
 DP5492
 DP5492.The horizontal coordinates were determined by differentially corrected
 DP5492.hand held GPS observations or other comparable positioning techniques
 DP5492.and have an estimated accuracy of +/- 3 meters.
 DP5492
 DP5492.The orthometric height was determined by differential leveling and
 DP5492.adjusted by the NATIONAL GEODETIC SURVEY
 DP5492.in November 2014.
 DP5492
 DP5492.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5492.GEOID18 height accuracy estimate available here.
 DP5492
 DP5492.Click photographs - Photos may exist for this station.
 DP5492
 DP5492.The dynamic height is computed by dividing the NAVD 88
 DP5492.geopotential number by the normal gravity value computed on the
 DP5492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5492.degrees latitude (g = 980.6199 gals.).
 DP5492
 DP5492.The modeled gravity was interpolated from observed gravity values.
 DP5492
 DP5492;                    North         East    Units  Estimated Accuracy
 DP5492;SPC IL E     -   537,026.4     288,998.5     MT  (+/- 3 meters HH1 GPS) 
 DP5492
 DP5492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7772495748(NAD 83)
 DP5492
 DP5492                          SUPERSEDED SURVEY CONTROL
 DP5492
 DP5492.No superseded survey control is available for this station.
 DP5492
 DP5492_MARKER: F = FLANGE-ENCASED ROD
 DP5492_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5492_STAMPING: WRI 037 2013
 DP5492_MARK LOGO: UIL
 DP5492_PROJECTION: FLUSH
 DP5492_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5492_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5492_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5492+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2024
 DP5492_ROD/PIPE-DEPTH: 4.3 meters
 DP5492_SLEEVE-DEPTH  : 0.9 meters
 DP5492
 DP5492  HISTORY     - Date     Condition        Report By
 DP5492  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5492  HISTORY     - 20241231 GOOD             ILDT
 DP5492
 DP5492                          STATION DESCRIPTION
 DP5492
 DP5492'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5492'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) EAST-SOUTHEAST OF
 DP5492'NEWARK, 4.7 MI (7.6 KM) WEST-SOUTHWEST OF PLATTVILLE AND 1.8 MI (2.9
 DP5492'KM) NORTH-NORTHEAST OF LISBON.
 DP5492'
 DP5492'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5492'HIGHWAY 47 ABOUT 3.2 MI (5.1 KM) NORTHEAST OF LISBON, IL, GO WEST ON
 DP5492'US HIGHWAY 52 FOR 0.8 MI (1.3 KM) TO CHICAGO ROAD.  CONTINUE SOUTHWEST
 DP5492'ON US HIGHWAY 52 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP5492'
 DP5492'THE STATION IS LOCATED 27 FT (8.2 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5492'US HIGHWAY 52, 0.15 MI (0.2 KM) EAST OF PRIVATE ENTRANCE '11263' US
 DP5492'HIGHWAY 52 AND 5 FT (1.5 M) SOUTH OF A CULTIVATED FIELD.
 DP5492'
 DP5492'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5492'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5492'IN IDENTIFICATION.
 DP5492
 DP5492                          STATION RECOVERY (2024)
 DP5492
 DP5492'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5493 ***********************************************************************
 DP5493  DESIGNATION -  WRI 038
 DP5493  PID         -  DP5493
 DP5493  STATE/COUNTY-  IL/KENDALL
 DP5493  COUNTRY     -  US
 DP5493  USGS QUAD   -  PLATTVILLE (2018)
 DP5493
 DP5493                         *CURRENT SURVEY CONTROL
 DP5493  ______________________________________________________________________
 DP5493* NAD 83(1986) POSITION- 41 30 02.42   (N) 088 28 57.22   (W)   HD_HELD1
 DP5493* NAVD 88 ORTHO HEIGHT -   205.558 (meters)      674.40  (feet) ADJUSTED
 DP5493  ______________________________________________________________________
 DP5493  GEOID HEIGHT    -        -33.012 (meters)                     GEOID18
 DP5493  DYNAMIC HEIGHT  -        205.479 (meters)      674.14  (feet) COMP
 DP5493  MODELED GRAVITY -    980,233.4   (mgal)                       NAVD 88
 DP5493
 DP5493  VERT ORDER      -  SECOND    CLASS I
 DP5493
 DP5493.The horizontal coordinates were determined by differentially corrected
 DP5493.hand held GPS observations or other comparable positioning techniques
 DP5493.and have an estimated accuracy of +/- 3 meters.
 DP5493
 DP5493.The orthometric height was determined by differential leveling and
 DP5493.adjusted by the NATIONAL GEODETIC SURVEY
 DP5493.in November 2014.
 DP5493
 DP5493.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5493.GEOID18 height accuracy estimate available here.
 DP5493
 DP5493.Click photographs - Photos may exist for this station.
 DP5493
 DP5493.The dynamic height is computed by dividing the NAVD 88
 DP5493.geopotential number by the normal gravity value computed on the
 DP5493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5493.degrees latitude (g = 980.6199 gals.).
 DP5493
 DP5493.The modeled gravity was interpolated from observed gravity values.
 DP5493
 DP5493;                    North         East    Units  Estimated Accuracy
 DP5493;SPC IL E     -   536,655.2     287,540.5     MT  (+/- 3 meters HH1 GPS) 
 DP5493
 DP5493_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7626095399(NAD 83)
 DP5493
 DP5493                          SUPERSEDED SURVEY CONTROL
 DP5493
 DP5493.No superseded survey control is available for this station.
 DP5493
 DP5493_MARKER: F = FLANGE-ENCASED ROD
 DP5493_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5493_STAMPING: WRI 038 2013
 DP5493_MARK LOGO: UIL
 DP5493_PROJECTION: FLUSH
 DP5493_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5493_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5493+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2022
 DP5493_ROD/PIPE-DEPTH: 3.7 meters
 DP5493_SLEEVE-DEPTH  : 0.9 meters
 DP5493
 DP5493  HISTORY     - Date     Condition        Report By
 DP5493  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5493  HISTORY     - 20221020 GOOD             ILDT
 DP5493
 DP5493                          STATION DESCRIPTION
 DP5493
 DP5493'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5493'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) EAST-SOUTHEAST OF NEWARK,
 DP5493'5.7 MI (9.2 KM) WEST-SOUTHWEST OF PLATTVILLE AND 1.3 MI (2.1 KM) NORTH
 DP5493'OF LISBON.
 DP5493'
 DP5493'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5493'HIGHWAY 47 ABOUT 3.2 MI (5.1 KM) NORTHEAST OF LISBON, IL, GO WEST ON
 DP5493'US HIGHWAY 52 FOR 2.6 MI (4.2 KM) TO LISBON ROAD AND THE STATION ON
 DP5493'THE RIGHT.
 DP5493'
 DP5493'THE STATION IS LOCATED 19 FT (5.8 M) WEST OF THE EDGE OF PAVEMENT OF
 DP5493'LISBON ROAD, 67 FT (20.4 M) EAST OF A CULTIVATED FIELD AND 39 FT (11.9
 DP5493'M) NORTH OF A 'STOP' SIGN.
 DP5493'
 DP5493'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5493'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5493'IN IDENTIFICATION.
 DP5493
 DP5493                          STATION RECOVERY (2022)
 DP5493
 DP5493'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5494 ***********************************************************************
 DP5494  DESIGNATION -  WRI 039
 DP5494  PID         -  DP5494
 DP5494  STATE/COUNTY-  IL/KENDALL
 DP5494  COUNTRY     -  US
 DP5494  USGS QUAD   -  LISBON (2018)
 DP5494
 DP5494                         *CURRENT SURVEY CONTROL
 DP5494  ______________________________________________________________________
 DP5494* NAD 83(1986) POSITION- 41 29 16.98   (N) 088 29 00.07   (W)   HD_HELD1
 DP5494* NAVD 88 ORTHO HEIGHT -   203.056 (meters)      666.19  (feet) ADJUSTED
 DP5494  ______________________________________________________________________
 DP5494  GEOID HEIGHT    -        -33.006 (meters)                     GEOID18
 DP5494  DYNAMIC HEIGHT  -        202.977 (meters)      665.93  (feet) COMP
 DP5494  MODELED GRAVITY -    980,233.9   (mgal)                       NAVD 88
 DP5494
 DP5494  VERT ORDER      -  SECOND    CLASS I
 DP5494
 DP5494.The horizontal coordinates were determined by differentially corrected
 DP5494.hand held GPS observations or other comparable positioning techniques
 DP5494.and have an estimated accuracy of +/- 3 meters.
 DP5494
 DP5494.The orthometric height was determined by differential leveling and
 DP5494.adjusted by the NATIONAL GEODETIC SURVEY
 DP5494.in November 2014.
 DP5494
 DP5494.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5494.GEOID18 height accuracy estimate available here.
 DP5494
 DP5494.Click photographs - Photos may exist for this station.
 DP5494
 DP5494.The dynamic height is computed by dividing the NAVD 88
 DP5494.geopotential number by the normal gravity value computed on the
 DP5494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5494.degrees latitude (g = 980.6199 gals.).
 DP5494
 DP5494.The modeled gravity was interpolated from observed gravity values.
 DP5494
 DP5494;                    North         East    Units  Estimated Accuracy
 DP5494;SPC IL E     -   535,253.5     287,472.0     MT  (+/- 3 meters HH1 GPS) 
 DP5494
 DP5494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7617093999(NAD 83)
 DP5494
 DP5494                          SUPERSEDED SURVEY CONTROL
 DP5494
 DP5494.No superseded survey control is available for this station.
 DP5494
 DP5494_MARKER: F = FLANGE-ENCASED ROD
 DP5494_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 DP5494+WITH SETTING: INFORMATION.
 DP5494_STAMPING: WRI 039 2013
 DP5494_MARK LOGO: UIL
 DP5494_PROJECTION: FLUSH
 DP5494_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5494_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5494+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DP5494_ROD/PIPE-DEPTH: 2.7 meters
 DP5494_SLEEVE-DEPTH  : 0.9 meters
 DP5494
 DP5494  HISTORY     - Date     Condition        Report By
 DP5494  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5494  HISTORY     - 20241114 GOOD             ILDT
 DP5494
 DP5494                          STATION DESCRIPTION
 DP5494
 DP5494'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5494'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST-SOUTHEAST OF
 DP5494'NEWARK, 6.1 MI (9.8 KM) WEST-SOUTHWEST OF PLATTVILLE AND IN THE TOWN
 DP5494'OF LISBON, IL.
 DP5494'
 DP5494'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5494'HIGHWAY 47 ABOUT 3.2 MI (5.1 KM) NORTHEAST OF LISBON, IL, GO WEST ON
 DP5494'US HIGHWAY 52 FOR 3.5 MI (5.6 KM) TO CANAL STREET AND THE STATION ON
 DP5494'THE RIGHT.
 DP5494'
 DP5494'THE STATION IS LOCATED 14 FT (4.3 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5494'US HIGHWAY 52, 46.5 FT (14.2 M) EAST OF A FENCE POST AND 41 FT (12.5
 DP5494'M) SOUTHEAST OF A CULTIVATED FIELD.
 DP5494'
 DP5494'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5494'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5494'IN IDENTIFICATION.
 DP5494'
 DP5494'NOTE-ROD DRIVEN TO 9.0 FEET.
 DP5494
 DP5494                          STATION RECOVERY (2024)
 DP5494
 DP5494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5494'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5495 ***********************************************************************
 DP5495  DESIGNATION -  WRI 040
 DP5495  PID         -  DP5495
 DP5495  STATE/COUNTY-  IL/KENDALL
 DP5495  COUNTRY     -  US
 DP5495  USGS QUAD   -  STAVANGER (2018)
 DP5495
 DP5495                         *CURRENT SURVEY CONTROL
 DP5495  ______________________________________________________________________
 DP5495* NAD 83(1986) POSITION- 41 29 14.34   (N) 088 30 06.58   (W)   HD_HELD1
 DP5495* NAVD 88 ORTHO HEIGHT -   207.377 (meters)      680.37  (feet) ADJUSTED
 DP5495  ______________________________________________________________________
 DP5495  GEOID HEIGHT    -        -33.010 (meters)                     GEOID18
 DP5495  DYNAMIC HEIGHT  -        207.296 (meters)      680.10  (feet) COMP
 DP5495  MODELED GRAVITY -    980,231.7   (mgal)                       NAVD 88
 DP5495
 DP5495  VERT ORDER      -  SECOND    CLASS I
 DP5495
 DP5495.The horizontal coordinates were determined by differentially corrected
 DP5495.hand held GPS observations or other comparable positioning techniques
 DP5495.and have an estimated accuracy of +/- 3 meters.
 DP5495
 DP5495.The orthometric height was determined by differential leveling and
 DP5495.adjusted by the NATIONAL GEODETIC SURVEY
 DP5495.in November 2014.
 DP5495
 DP5495.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5495.GEOID18 height accuracy estimate available here.
 DP5495
 DP5495.Click photographs - Photos may exist for this station.
 DP5495
 DP5495.The dynamic height is computed by dividing the NAVD 88
 DP5495.geopotential number by the normal gravity value computed on the
 DP5495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5495.degrees latitude (g = 980.6199 gals.).
 DP5495
 DP5495.The modeled gravity was interpolated from observed gravity values.
 DP5495
 DP5495;                    North         East    Units  Estimated Accuracy
 DP5495;SPC IL E     -   535,174.9     285,929.0     MT  (+/- 3 meters HH1 GPS) 
 DP5495
 DP5495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7462793944(NAD 83)
 DP5495
 DP5495                          SUPERSEDED SURVEY CONTROL
 DP5495
 DP5495.No superseded survey control is available for this station.
 DP5495
 DP5495_MARKER: F = FLANGE-ENCASED ROD
 DP5495_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5495_STAMPING: WRI 040 2013
 DP5495_MARK LOGO: UIL
 DP5495_PROJECTION: FLUSH
 DP5495_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5495_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5495_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5495+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2023
 DP5495_ROD/PIPE-DEPTH: 4.9 meters
 DP5495_SLEEVE-DEPTH  : 0.9 meters
 DP5495
 DP5495  HISTORY     - Date     Condition        Report By
 DP5495  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5495  HISTORY     - 20230203 GOOD             ILDT
 DP5495
 DP5495                          STATION DESCRIPTION
 DP5495
 DP5495'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5495'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST-SOUTHWEST OF
 DP5495'PLATTVILLE, 5.4 MI (8.7 KM) SOUTHEAST OF NEWARK AND 1.1 MI (1.8 KM)
 DP5495'WEST-NORTHWEST OF LISBON.
 DP5495'
 DP5495'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5495'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO EAST ON
 DP5495'US HIGHWAY 52 FOR 7.0 MI (11.3 KM) TO SCOTT SCHOOL ROAD.  CONTINUE
 DP5495'EAST ON US HIGHWAY 52 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5495'
 DP5495'THE STATION IS LOCATED 22.5 FT (6.9 M) NORTH OF THE EDGE OF PAVEMENT
 DP5495'OF US HIGHWAY 52, 0.1 MI (0.2 KM) EAST OF THE NORTH END OF A
 DP5495'CORRUGATED METAL PIPE UNDER US HIGHWAY 52 AND 6 FT (1.8 M) SOUTH OF A
 DP5495'FENCE POST.
 DP5495'
 DP5495'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5495'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5495'IN IDENTIFICATION.
 DP5495
 DP5495                          STATION RECOVERY (2023)
 DP5495
 DP5495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5495'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5496 ***********************************************************************
 DP5496  DESIGNATION -  WRI 041
 DP5496  PID         -  DP5496
 DP5496  STATE/COUNTY-  IL/KENDALL
 DP5496  COUNTRY     -  US
 DP5496  USGS QUAD   -  STAVANGER (2018)
 DP5496
 DP5496                         *CURRENT SURVEY CONTROL
 DP5496  ______________________________________________________________________
 DP5496* NAD 83(1986) POSITION- 41 29 13.21   (N) 088 31 21.22   (W)   HD_HELD1
 DP5496* NAVD 88 ORTHO HEIGHT -   213.620 (meters)      700.85  (feet) ADJUSTED
 DP5496  ______________________________________________________________________
 DP5496  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 DP5496  DYNAMIC HEIGHT  -        213.537 (meters)      700.58  (feet) COMP
 DP5496  MODELED GRAVITY -    980,229.0   (mgal)                       NAVD 88
 DP5496
 DP5496  VERT ORDER      -  SECOND    CLASS I
 DP5496
 DP5496.The horizontal coordinates were determined by differentially corrected
 DP5496.hand held GPS observations or other comparable positioning techniques
 DP5496.and have an estimated accuracy of +/- 3 meters.
 DP5496
 DP5496.The orthometric height was determined by differential leveling and
 DP5496.adjusted by the NATIONAL GEODETIC SURVEY
 DP5496.in November 2014.
 DP5496
 DP5496.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5496.GEOID18 height accuracy estimate available here.
 DP5496
 DP5496.Click photographs - Photos may exist for this station.
 DP5496
 DP5496.The dynamic height is computed by dividing the NAVD 88
 DP5496.geopotential number by the normal gravity value computed on the
 DP5496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5496.degrees latitude (g = 980.6199 gals.).
 DP5496
 DP5496.The modeled gravity was interpolated from observed gravity values.
 DP5496
 DP5496;                    North         East    Units  Estimated Accuracy
 DP5496;SPC IL E     -   535,143.6     284,197.4     MT  (+/- 3 meters HH1 GPS) 
 DP5496
 DP5496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7289593940(NAD 83)
 DP5496
 DP5496                          SUPERSEDED SURVEY CONTROL
 DP5496
 DP5496.No superseded survey control is available for this station.
 DP5496
 DP5496_MARKER: F = FLANGE-ENCASED ROD
 DP5496_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5496_STAMPING: WRI 041 2013
 DP5496_MARK LOGO: UIL
 DP5496_PROJECTION: FLUSH
 DP5496_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5496_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5496_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5496+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2025
 DP5496_ROD/PIPE-DEPTH: 4.9 meters
 DP5496_SLEEVE-DEPTH  : 0.9 meters
 DP5496
 DP5496  HISTORY     - Date     Condition        Report By
 DP5496  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5496  HISTORY     - 20250530 GOOD             ILDT
 DP5496
 DP5496                          STATION DESCRIPTION
 DP5496
 DP5496'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5496'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) NORTHEAST OF STAVANGER,
 DP5496'4.7 MI (7.6 KM) SOUTHEAST OF NEWARK AND 2.1 MI (3.4 KM) WEST OF
 DP5496'LISBON.
 DP5496'
 DP5496'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5496'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO EAST ON
 DP5496'US HIGHWAY 52 FOR 5.7 MI (9.2 KM) TO TOWNHOUSE ROAD.  CONTINUE EAST ON
 DP5496'US HIGHWAY 52 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP5496'
 DP5496'THE STATION IS LOCATED 22 FT (6.7 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5496'US HIGHWAY 52, 370 FT (112.8 M) WEST OF A FENCE POST DIVIDING FARM
 DP5496'FIELDS AND 9 FT (2.7 M) SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5496'
 DP5496'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5496'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5496'IN IDENTIFICATION.
 DP5496
 DP5496                          STATION RECOVERY (2025)
 DP5496
 DP5496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5496'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5497 ***********************************************************************
 DP5497  DESIGNATION -  WRI 042
 DP5497  PID         -  DP5497
 DP5497  STATE/COUNTY-  IL/KENDALL
 DP5497  COUNTRY     -  US
 DP5497  USGS QUAD   -  STAVANGER (2018)
 DP5497
 DP5497                         *CURRENT SURVEY CONTROL
 DP5497  ______________________________________________________________________
 DP5497* NAD 83(1986) POSITION- 41 29 12.81   (N) 088 32 18.01   (W)   HD_HELD1
 DP5497* NAVD 88 ORTHO HEIGHT -   220.519 (meters)      723.49  (feet) ADJUSTED
 DP5497  ______________________________________________________________________
 DP5497  GEOID HEIGHT    -        -33.017 (meters)                     GEOID18
 DP5497  DYNAMIC HEIGHT  -        220.433 (meters)      723.20  (feet) COMP
 DP5497  MODELED GRAVITY -    980,227.1   (mgal)                       NAVD 88
 DP5497
 DP5497  VERT ORDER      -  SECOND    CLASS I
 DP5497
 DP5497.The horizontal coordinates were determined by differentially corrected
 DP5497.hand held GPS observations or other comparable positioning techniques
 DP5497.and have an estimated accuracy of +/- 3 meters.
 DP5497
 DP5497.The orthometric height was determined by differential leveling and
 DP5497.adjusted by the NATIONAL GEODETIC SURVEY
 DP5497.in November 2014.
 DP5497
 DP5497.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5497.GEOID18 height accuracy estimate available here.
 DP5497
 DP5497.Click photographs - Photos may exist for this station.
 DP5497
 DP5497.The dynamic height is computed by dividing the NAVD 88
 DP5497.geopotential number by the normal gravity value computed on the
 DP5497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5497.degrees latitude (g = 980.6199 gals.).
 DP5497
 DP5497.The modeled gravity was interpolated from observed gravity values.
 DP5497
 DP5497;                    North         East    Units  Estimated Accuracy
 DP5497;SPC IL E     -   535,134.2     282,880.0     MT  (+/- 3 meters HH1 GPS) 
 DP5497
 DP5497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7157893951(NAD 83)
 DP5497
 DP5497                          SUPERSEDED SURVEY CONTROL
 DP5497
 DP5497.No superseded survey control is available for this station.
 DP5497
 DP5497_MARKER: F = FLANGE-ENCASED ROD
 DP5497_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5497_STAMPING: WRI 042 2013
 DP5497_MARK LOGO: UIL
 DP5497_PROJECTION: FLUSH
 DP5497_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5497_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5497_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5497+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2022
 DP5497_ROD/PIPE-DEPTH: 4.3 meters
 DP5497_SLEEVE-DEPTH  : 0.9 meters
 DP5497
 DP5497  HISTORY     - Date     Condition        Report By
 DP5497  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5497  HISTORY     - 20220310 GOOD             ILDT
 DP5497
 DP5497                          STATION DESCRIPTION
 DP5497
 DP5497'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5497'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTH-NORTHEAST OF
 DP5497'STAVANGER, 4.2 MI (6.8 KM) SOUTHEAST OF NEWARK AND 2.9 MI (4.7 KM)
 DP5497'WEST OF LISBON.
 DP5497'
 DP5497'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5497'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO EAST ON
 DP5497'US HIGHWAY 52 FOR 5.7 MI (9.2 KM) TO TOWNHOUSE ROAD AND THE STATION ON
 DP5497'THE LEFT.
 DP5497'
 DP5497'THE STATION IS LOCATED 22 FT (6.7 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5497'US HIGHWAY 52, 38 FT (11.6 M) WEST OF A 'STOP' SIGN FOR TOWNHOUSE ROAD
 DP5497'AND 14 FT (4.3 M) SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5497'
 DP5497'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5497'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5497'IN IDENTIFICATION.
 DP5497
 DP5497                          STATION RECOVERY (2022)
 DP5497
 DP5497'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5497'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5498 ***********************************************************************
 DP5498  DESIGNATION -  WRI 043
 DP5498  PID         -  DP5498
 DP5498  STATE/COUNTY-  IL/KENDALL
 DP5498  COUNTRY     -  US
 DP5498  USGS QUAD   -  STAVANGER (2018)
 DP5498
 DP5498                         *CURRENT SURVEY CONTROL
 DP5498  ______________________________________________________________________
 DP5498* NAD 83(1986) POSITION- 41 29 12.34   (N) 088 33 27.08   (W)   HD_HELD1
 DP5498* NAVD 88 ORTHO HEIGHT -   223.069 (meters)      731.85  (feet) ADJUSTED
 DP5498  ______________________________________________________________________
 DP5498  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 DP5498  DYNAMIC HEIGHT  -        222.981 (meters)      731.56  (feet) COMP
 DP5498  MODELED GRAVITY -    980,225.4   (mgal)                       NAVD 88
 DP5498
 DP5498  VERT ORDER      -  SECOND    CLASS I
 DP5498
 DP5498.The horizontal coordinates were determined by differentially corrected
 DP5498.hand held GPS observations or other comparable positioning techniques
 DP5498.and have an estimated accuracy of +/- 3 meters.
 DP5498
 DP5498.The orthometric height was determined by differential leveling and
 DP5498.adjusted by the NATIONAL GEODETIC SURVEY
 DP5498.in November 2014.
 DP5498
 DP5498.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5498.GEOID18 height accuracy estimate available here.
 DP5498
 DP5498.Click photographs - Photos may exist for this station.
 DP5498
 DP5498.The dynamic height is computed by dividing the NAVD 88
 DP5498.geopotential number by the normal gravity value computed on the
 DP5498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5498.degrees latitude (g = 980.6199 gals.).
 DP5498
 DP5498.The modeled gravity was interpolated from observed gravity values.
 DP5498
 DP5498;                    North         East    Units  Estimated Accuracy
 DP5498;SPC IL E     -   535,123.7     281,277.7     MT  (+/- 3 meters HH1 GPS) 
 DP5498
 DP5498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6997693965(NAD 83)
 DP5498
 DP5498                          SUPERSEDED SURVEY CONTROL
 DP5498
 DP5498.No superseded survey control is available for this station.
 DP5498
 DP5498_MARKER: F = FLANGE-ENCASED ROD
 DP5498_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5498_STAMPING: WRI 043 2013
 DP5498_MARK LOGO: UIL
 DP5498_PROJECTION: FLUSH
 DP5498_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5498_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5498+STABILITY: POSITION/ELEVATION WELL
 DP5498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5498+SATELLITE: SATELLITE OBSERVATIONS - June 24, 2025
 DP5498_ROD/PIPE-DEPTH: 6.1 meters
 DP5498_SLEEVE-DEPTH  : 0.9 meters
 DP5498
 DP5498  HISTORY     - Date     Condition        Report By
 DP5498  HISTORY     - 20131204 MONUMENTED       PATRIC
 DP5498  HISTORY     - 20250624 GOOD             ILDT
 DP5498
 DP5498                          STATION DESCRIPTION
 DP5498
 DP5498'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5498'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHEAST OF
 DP5498'STAVANGER, 3.9 MI (6.3 KM) WEST OF LISBON AND 3.7 MI (6.0 KM)
 DP5498'SOUTH-SOUTHEAST OF NEWARK.
 DP5498'
 DP5498'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5498'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO EAST ON
 DP5498'US HIGHWAY 52 FOR 4.4 MI (7.1 KM) TO ROODS ROAD.  CONTINUE EAST ON US
 DP5498'HIGHWAY 52 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP5498'
 DP5498'THE STATION IS LOCATED 23 FT (7.0 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5498'US HIGHWAY 52, 0.08 MI (0.1 KM) EAST OF THE EDGE OF A PRIVATE ENTRANCE
 DP5498''15919' US HIGHWAY 52 AND 5 FT (1.5 M) SOUTH OF THE EDGE OF A
 DP5498'CULTIVATED FIELD.
 DP5498'
 DP5498'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5498'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5498'IN IDENTIFICATION.
 DP5498
 DP5498                          STATION RECOVERY (2025)
 DP5498
 DP5498'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5498'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5499 ***********************************************************************
 DP5499  DESIGNATION -  WRI 044
 DP5499  PID         -  DP5499
 DP5499  STATE/COUNTY-  IL/KENDALL
 DP5499  COUNTRY     -  US
 DP5499  USGS QUAD   -  STAVANGER (2018)
 DP5499
 DP5499                         *CURRENT SURVEY CONTROL
 DP5499  ______________________________________________________________________
 DP5499* NAD 83(1986) POSITION- 41 29 10.91   (N) 088 34 39.09   (W)   HD_HELD1
 DP5499* NAVD 88 ORTHO HEIGHT -   218.758 (meters)      717.71  (feet) ADJUSTED
 DP5499  ______________________________________________________________________
 DP5499  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DP5499  DYNAMIC HEIGHT  -        218.672 (meters)      717.43  (feet) COMP
 DP5499  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 DP5499
 DP5499  VERT ORDER      -  SECOND    CLASS I
 DP5499
 DP5499.The horizontal coordinates were determined by differentially corrected
 DP5499.hand held GPS observations or other comparable positioning techniques
 DP5499.and have an estimated accuracy of +/- 3 meters.
 DP5499
 DP5499.The orthometric height was determined by differential leveling and
 DP5499.adjusted by the NATIONAL GEODETIC SURVEY
 DP5499.in November 2014.
 DP5499
 DP5499.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5499.GEOID18 height accuracy estimate available here.
 DP5499
 DP5499.Click photographs - Photos may exist for this station.
 DP5499
 DP5499.The dynamic height is computed by dividing the NAVD 88
 DP5499.geopotential number by the normal gravity value computed on the
 DP5499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5499.degrees latitude (g = 980.6199 gals.).
 DP5499
 DP5499.The modeled gravity was interpolated from observed gravity values.
 DP5499
 DP5499;                    North         East    Units  Estimated Accuracy
 DP5499;SPC IL E     -   535,084.1     279,607.2     MT  (+/- 3 meters HH1 GPS) 
 DP5499
 DP5499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6830593951(NAD 83)
 DP5499
 DP5499                          SUPERSEDED SURVEY CONTROL
 DP5499
 DP5499.No superseded survey control is available for this station.
 DP5499
 DP5499_MARKER: F = FLANGE-ENCASED ROD
 DP5499_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5499_STAMPING: WRI 044 2013
 DP5499_MARK LOGO: UIL
 DP5499_PROJECTION: FLUSH
 DP5499_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5499_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5499+STABILITY: POSITION/ELEVATION WELL
 DP5499_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5499+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2013
 DP5499_ROD/PIPE-DEPTH: 6.1 meters
 DP5499_SLEEVE-DEPTH  : 0.9 meters
 DP5499
 DP5499  HISTORY     - Date     Condition        Report By
 DP5499  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5499
 DP5499                          STATION DESCRIPTION
 DP5499
 DP5499'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5499'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) EAST-SOUTHEAST OF
 DP5499'SHERIDAN, 5.0 MI (8.0 KM) WEST OF LISBON AND 3.5 MI (5.6 KM) SOUTH OF
 DP5499'NEWARK.
 DP5499'
 DP5499'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5499'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO EAST ON
 DP5499'US HIGHWAY 52 FOR 2.6 MI (4.2 KM) TO COUNTYLINE ROAD.  CONTINUE EAST
 DP5499'ON US HIGHWAY 52 FOR 1.1 MI (1.8 KM) TO THE STATION ON THE RIGHT.
 DP5499'
 DP5499'THE STATION IS LOCATED 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF US
 DP5499'HIGHWAY 52, 104 FT (31.7 M) SOUTHEAST OF A UTILITY POLE LOCATED ON THE
 DP5499'NORTH SIDE OF US HIGHWAY 52 AND 9 FT (2.7 M) NORTH OF THE EDGE OF A
 DP5499'CULTIVATED FIELD.
 DP5499'
 DP5499'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5499'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5499'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5500 ***********************************************************************
 DP5500  DESIGNATION -  WRI 045
 DP5500  PID         -  DP5500
 DP5500  STATE/COUNTY-  IL/KENDALL
 DP5500  COUNTRY     -  US
 DP5500  USGS QUAD   -  STAVANGER (2018)
 DP5500
 DP5500                         *CURRENT SURVEY CONTROL
 DP5500  ______________________________________________________________________
 DP5500* NAD 83(1986) POSITION- 41 29 10.21   (N) 088 35 39.80   (W)   HD_HELD1
 DP5500* NAVD 88 ORTHO HEIGHT -   206.449 (meters)      677.32  (feet) ADJUSTED
 DP5500  ______________________________________________________________________
 DP5500  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 DP5500  DYNAMIC HEIGHT  -        206.368 (meters)      677.06  (feet) COMP
 DP5500  MODELED GRAVITY -    980,225.3   (mgal)                       NAVD 88
 DP5500
 DP5500  VERT ORDER      -  SECOND    CLASS I
 DP5500
 DP5500.The horizontal coordinates were determined by differentially corrected
 DP5500.hand held GPS observations or other comparable positioning techniques
 DP5500.and have an estimated accuracy of +/- 3 meters.
 DP5500
 DP5500.The orthometric height was determined by differential leveling and
 DP5500.adjusted by the NATIONAL GEODETIC SURVEY
 DP5500.in November 2014.
 DP5500
 DP5500.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5500.GEOID18 height accuracy estimate available here.
 DP5500
 DP5500.Click photographs - Photos may exist for this station.
 DP5500
 DP5500.The dynamic height is computed by dividing the NAVD 88
 DP5500.geopotential number by the normal gravity value computed on the
 DP5500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5500.degrees latitude (g = 980.6199 gals.).
 DP5500
 DP5500.The modeled gravity was interpolated from observed gravity values.
 DP5500
 DP5500;                    North         East    Units  Estimated Accuracy
 DP5500;SPC IL E     -   535,066.7     278,198.8     MT  (+/- 3 meters HH1 GPS) 
 DP5500
 DP5500_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6689793955(NAD 83)
 DP5500
 DP5500                          SUPERSEDED SURVEY CONTROL
 DP5500
 DP5500.No superseded survey control is available for this station.
 DP5500
 DP5500_MARKER: F = FLANGE-ENCASED ROD
 DP5500_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5500_STAMPING: WRI 045 2013
 DP5500_MARK LOGO: UIL
 DP5500_PROJECTION: FLUSH
 DP5500_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5500_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5500+STABILITY: POSITION/ELEVATION WELL
 DP5500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5500+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2023
 DP5500_ROD/PIPE-DEPTH: 8.5 meters
 DP5500_SLEEVE-DEPTH  : 0.9 meters
 DP5500
 DP5500  HISTORY     - Date     Condition        Report By
 DP5500  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5500  HISTORY     - 20230203 GOOD             ILDT
 DP5500
 DP5500                          STATION DESCRIPTION
 DP5500
 DP5500'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5500'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) WEST OF LISBON, 5.4 MI
 DP5500'(8.7 KM) SOUTHEAST OF SHERIDAN AND 3.5 MI (5.6 KM) SOUTH OF NEWARK.
 DP5500'
 DP5500'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5500'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO EAST ON
 DP5500'US HIGHWAY 52 FOR 2.5 MI (4.0 KM) TO COUNTY LINE ROAD.  CONTINUE EAST
 DP5500'ON US HIGHWAY 52 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP5500'
 DP5500'THE STATION IS LOCATED 36 FT (11.0 M) SOUTH OF THE CENTERLINE OF US
 DP5500'HIGHWAY 52, 40 FT (12.2 M) NORTH OF THE EDGE OF A CULTIVATED FIELD AND
 DP5500'32.5 FT (9.9 M) EAST OF A CONCRETE 'R/W' MARKER.
 DP5500'
 DP5500'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5500'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5500'IN IDENTIFICATION.
 DP5500
 DP5500                          STATION RECOVERY (2023)
 DP5500
 DP5500'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5500'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5501 ***********************************************************************
 DP5501  DESIGNATION -  WRI 046
 DP5501  PID         -  DP5501
 DP5501  STATE/COUNTY-  IL/LASALLE
 DP5501  COUNTRY     -  US
 DP5501  USGS QUAD   -  STAVANGER (2018)
 DP5501
 DP5501                         *CURRENT SURVEY CONTROL
 DP5501  ______________________________________________________________________
 DP5501* NAD 83(1986) POSITION- 41 29 09.83   (N) 088 36 53.48   (W)   HD_HELD1
 DP5501* NAVD 88 ORTHO HEIGHT -   208.122 (meters)      682.81  (feet) ADJUSTED
 DP5501  ______________________________________________________________________
 DP5501  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 DP5501  DYNAMIC HEIGHT  -        208.040 (meters)      682.54  (feet) COMP
 DP5501  MODELED GRAVITY -    980,225.7   (mgal)                       NAVD 88
 DP5501
 DP5501  VERT ORDER      -  SECOND    CLASS I
 DP5501
 DP5501.The horizontal coordinates were determined by differentially corrected
 DP5501.hand held GPS observations or other comparable positioning techniques
 DP5501.and have an estimated accuracy of +/- 3 meters.
 DP5501
 DP5501.The orthometric height was determined by differential leveling and
 DP5501.adjusted by the NATIONAL GEODETIC SURVEY
 DP5501.in November 2014.
 DP5501
 DP5501.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5501.GEOID18 height accuracy estimate available here.
 DP5501
 DP5501.Click photographs - Photos may exist for this station.
 DP5501
 DP5501.The dynamic height is computed by dividing the NAVD 88
 DP5501.geopotential number by the normal gravity value computed on the
 DP5501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5501.degrees latitude (g = 980.6199 gals.).
 DP5501
 DP5501.The modeled gravity was interpolated from observed gravity values.
 DP5501
 DP5501;                    North         East    Units  Estimated Accuracy
 DP5501;SPC IL E     -   535,060.3     276,489.5     MT  (+/- 3 meters HH1 GPS) 
 DP5501
 DP5501_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6518893975(NAD 83)
 DP5501
 DP5501                          SUPERSEDED SURVEY CONTROL
 DP5501
 DP5501.No superseded survey control is available for this station.
 DP5501
 DP5501_MARKER: F = FLANGE-ENCASED ROD
 DP5501_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5501_STAMPING: WRI 046 2013
 DP5501_MARK LOGO: UIL
 DP5501_PROJECTION: FLUSH
 DP5501_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5501_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5501+STABILITY: POSITION/ELEVATION WELL
 DP5501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5501+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2025
 DP5501_ROD/PIPE-DEPTH: 6.1 meters
 DP5501_SLEEVE-DEPTH  : 0.9 meters
 DP5501
 DP5501  HISTORY     - Date     Condition        Report By
 DP5501  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5501  HISTORY     - 20250724 GOOD             ILDT
 DP5501
 DP5501                          STATION DESCRIPTION
 DP5501
 DP5501'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5501'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTH OF STAVANGER, 4.5
 DP5501'MI (7.2 KM) SOUTHEAST OF SHERIDAN AND 3.9 MI (6.3 KM) SOUTH-SOUTHWEST
 DP5501'OF NEWARK.
 DP5501'
 DP5501'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5501'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO EAST ON
 DP5501'US HIGHWAY 52 FOR 1.6 MI (2.6 KM) TO COUNTY ROAD 25.  CONTINUE EAST ON
 DP5501'US HIGHWAY 52 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP5501'
 DP5501'THE STATION IS LOCATED 31 FT (9.4 M) SOUTH OF THE CENTERLINE OF US
 DP5501'HIGHWAY 52, 79 FT (24.1 M) WEST OF A UTILITY POLE AND 13 FT (4.0 M)
 DP5501'NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5501'
 DP5501'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5501'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5501'IN IDENTIFICATION.
 DP5501
 DP5501                          STATION RECOVERY (2025)
 DP5501
 DP5501'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5501'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5502 ***********************************************************************
 DP5502  DESIGNATION -  WRI 047
 DP5502  PID         -  DP5502
 DP5502  STATE/COUNTY-  IL/LASALLE
 DP5502  COUNTRY     -  US
 DP5502  USGS QUAD   -  SERENA (2018)
 DP5502
 DP5502                         *CURRENT SURVEY CONTROL
 DP5502  ______________________________________________________________________
 DP5502* NAD 83(1986) POSITION- 41 29 09.23   (N) 088 37 57.66   (W)   HD_HELD1
 DP5502* NAVD 88 ORTHO HEIGHT -   199.179 (meters)      653.47  (feet) ADJUSTED
 DP5502  ______________________________________________________________________
 DP5502  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 DP5502  DYNAMIC HEIGHT  -        199.101 (meters)      653.22  (feet) COMP
 DP5502  MODELED GRAVITY -    980,225.8   (mgal)                       NAVD 88
 DP5502
 DP5502  VERT ORDER      -  SECOND    CLASS I
 DP5502
 DP5502.The horizontal coordinates were determined by differentially corrected
 DP5502.hand held GPS observations or other comparable positioning techniques
 DP5502.and have an estimated accuracy of +/- 3 meters.
 DP5502
 DP5502.The orthometric height was determined by differential leveling and
 DP5502.adjusted by the NATIONAL GEODETIC SURVEY
 DP5502.in November 2014.
 DP5502
 DP5502.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5502.GEOID18 height accuracy estimate available here.
 DP5502
 DP5502.Click photographs - Photos may exist for this station.
 DP5502
 DP5502.The dynamic height is computed by dividing the NAVD 88
 DP5502.geopotential number by the normal gravity value computed on the
 DP5502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5502.degrees latitude (g = 980.6199 gals.).
 DP5502
 DP5502.The modeled gravity was interpolated from observed gravity values.
 DP5502
 DP5502;                    North         East    Units  Estimated Accuracy
 DP5502;SPC IL E     -   535,046.8     275,000.6     MT  (+/- 3 meters HH1 GPS) 
 DP5502
 DP5502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6369993985(NAD 83)
 DP5502
 DP5502                          SUPERSEDED SURVEY CONTROL
 DP5502
 DP5502.No superseded survey control is available for this station.
 DP5502
 DP5502_MARKER: F = FLANGE-ENCASED ROD
 DP5502_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5502_STAMPING: WRI 047 2013
 DP5502_MARK LOGO: UIL
 DP5502_PROJECTION: FLUSH
 DP5502_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5502_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP5502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5502+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2023
 DP5502_ROD/PIPE-DEPTH: 3.7 meters
 DP5502_SLEEVE-DEPTH  : 0.9 meters
 DP5502
 DP5502  HISTORY     - Date     Condition        Report By
 DP5502  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5502  HISTORY     - 20230731 GOOD             ILDT
 DP5502
 DP5502                          STATION DESCRIPTION
 DP5502
 DP5502'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5502'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) EAST OF SERENA, 4.4 MI
 DP5502'(7.1 KM) SOUTHWEST OF NEWARK AND 3.9 MI (6.3 KM) SOUTHEAST OF
 DP5502'SHERIDAN.
 DP5502'
 DP5502'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5502'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO EAST ON
 DP5502'US HIGHWAY 52 FOR 0.5 MI (0.8 KM) TO EAST 28TH ROAD.  CONTINUE EAST ON
 DP5502'US HIGHWAY 52 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5502'
 DP5502'THE STATION IS LOCATED 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF US
 DP5502'HIGHWAY 52, 65 FT (19.8 M) SOUTHWEST OF A UTILITY POLE LOCATED ON THE
 DP5502'NORTH SIDE OF US HIGHWAY 52 AND 7 FT (2.1 M) NORTH OF THE EDGE OF A
 DP5502'CULTIVATED FIELD.
 DP5502'
 DP5502'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5502'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5502'IN IDENTIFICATION.
 DP5502
 DP5502                          STATION RECOVERY (2023)
 DP5502
 DP5502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5502'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5503 ***********************************************************************
 DP5503  DESIGNATION -  WRI 048
 DP5503  PID         -  DP5503
 DP5503  STATE/COUNTY-  IL/LASALLE
 DP5503  COUNTRY     -  US
 DP5503  USGS QUAD   -  SERENA (2018)
 DP5503
 DP5503                         *CURRENT SURVEY CONTROL
 DP5503  ______________________________________________________________________
 DP5503* NAD 83(1986) POSITION- 41 29 08.72   (N) 088 38 50.93   (W)   HD_HELD1
 DP5503* NAVD 88 ORTHO HEIGHT -   195.563 (meters)      641.61  (feet) ADJUSTED
 DP5503  ______________________________________________________________________
 DP5503  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 DP5503  DYNAMIC HEIGHT  -        195.486 (meters)      641.36  (feet) COMP
 DP5503  MODELED GRAVITY -    980,225.7   (mgal)                       NAVD 88
 DP5503
 DP5503  VERT ORDER      -  SECOND    CLASS I
 DP5503
 DP5503.The horizontal coordinates were determined by differentially corrected
 DP5503.hand held GPS observations or other comparable positioning techniques
 DP5503.and have an estimated accuracy of +/- 3 meters.
 DP5503
 DP5503.The orthometric height was determined by differential leveling and
 DP5503.adjusted by the NATIONAL GEODETIC SURVEY
 DP5503.in November 2014.
 DP5503
 DP5503.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5503.GEOID18 height accuracy estimate available here.
 DP5503
 DP5503.Click photographs - Photos may exist for this station.
 DP5503
 DP5503.The dynamic height is computed by dividing the NAVD 88
 DP5503.geopotential number by the normal gravity value computed on the
 DP5503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5503.degrees latitude (g = 980.6199 gals.).
 DP5503
 DP5503.The modeled gravity was interpolated from observed gravity values.
 DP5503
 DP5503;                    North         East    Units  Estimated Accuracy
 DP5503;SPC IL E     -   535,035.4     273,764.8     MT  (+/- 3 meters HH1 GPS) 
 DP5503
 DP5503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6246493992(NAD 83)
 DP5503
 DP5503                          SUPERSEDED SURVEY CONTROL
 DP5503
 DP5503.No superseded survey control is available for this station.
 DP5503
 DP5503_MARKER: F = FLANGE-ENCASED ROD
 DP5503_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5503_STAMPING: WRI 048 2013
 DP5503_MARK LOGO: UIL
 DP5503_PROJECTION: FLUSH
 DP5503_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5503_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5503+STABILITY: POSITION/ELEVATION WELL
 DP5503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5503+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2025
 DP5503_ROD/PIPE-DEPTH: 6.7 meters
 DP5503_SLEEVE-DEPTH  : 0.9 meters
 DP5503
 DP5503  HISTORY     - Date     Condition        Report By
 DP5503  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5503  HISTORY     - 20250128 GOOD             ILDT
 DP5503
 DP5503                          STATION DESCRIPTION
 DP5503
 DP5503'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5503'THE STATION IS LOCATED ABOUT 4.9 MI (7.9 KM) SOUTHWEST OF NEWARK, 4.4
 DP5503'MI (7.1 KM) EAST OF SERENA AND 3.5 MI (5.6 KM) SOUTH-SOUTHEAST OF
 DP5503'SHERIDAN.
 DP5503'
 DP5503'THE STATION IS LOCATED IN THE SOUTHWEST QUADRANT OF THE JUNCTION OF US
 DP5503'HIGHWAY 52 WITH STATE HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF
 DP5503'SHERIDAN, IL.
 DP5503'
 DP5503'THE STATION IS LOCATED 41 FT (12.5 M) SOUTH OF THE CENTERLINE OF US
 DP5503'HIGHWAY 52, 64 FT (19.5 M) WEST OF A TRAFFIC SIGN AND 10 FT (3.0 M)
 DP5503'NORTH OF A FENCE POST.
 DP5503'
 DP5503'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5503'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5503'IN IDENTIFICATION.
 DP5503
 DP5503                          STATION RECOVERY (2025)
 DP5503
 DP5503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5503'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5504 ***********************************************************************
 DP5504  DESIGNATION -  WRI 049
 DP5504  PID         -  DP5504
 DP5504  STATE/COUNTY-  IL/LASALLE
 DP5504  COUNTRY     -  US
 DP5504  USGS QUAD   -  SERENA (2018)
 DP5504
 DP5504                         *CURRENT SURVEY CONTROL
 DP5504  ______________________________________________________________________
 DP5504* NAD 83(1986) POSITION- 41 29 08.13   (N) 088 39 56.25   (W)   HD_HELD1
 DP5504* NAVD 88 ORTHO HEIGHT -   191.352 (meters)      627.79  (feet) ADJUSTED
 DP5504  ______________________________________________________________________
 DP5504  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 DP5504  DYNAMIC HEIGHT  -        191.276 (meters)      627.54  (feet) COMP
 DP5504  MODELED GRAVITY -    980,225.4   (mgal)                       NAVD 88
 DP5504
 DP5504  VERT ORDER      -  SECOND    CLASS I
 DP5504
 DP5504.The horizontal coordinates were determined by differentially corrected
 DP5504.hand held GPS observations or other comparable positioning techniques
 DP5504.and have an estimated accuracy of +/- 3 meters.
 DP5504
 DP5504.The orthometric height was determined by differential leveling and
 DP5504.adjusted by the NATIONAL GEODETIC SURVEY
 DP5504.in November 2014.
 DP5504
 DP5504.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5504.GEOID18 height accuracy estimate available here.
 DP5504
 DP5504.Click photographs - Photos may exist for this station.
 DP5504
 DP5504.The dynamic height is computed by dividing the NAVD 88
 DP5504.geopotential number by the normal gravity value computed on the
 DP5504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5504.degrees latitude (g = 980.6199 gals.).
 DP5504
 DP5504.The modeled gravity was interpolated from observed gravity values.
 DP5504
 DP5504;                    North         East    Units  Estimated Accuracy
 DP5504;SPC IL E     -   535,022.9     272,249.4     MT  (+/- 3 meters HH1 GPS) 
 DP5504
 DP5504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6094994003(NAD 83)
 DP5504
 DP5504                          SUPERSEDED SURVEY CONTROL
 DP5504
 DP5504.No superseded survey control is available for this station.
 DP5504
 DP5504_MARKER: F = FLANGE-ENCASED ROD
 DP5504_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5504_STAMPING: WRI 049 2013
 DP5504_MARK LOGO: UIL
 DP5504_PROJECTION: FLUSH
 DP5504_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5504_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5504+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2026
 DP5504_ROD/PIPE-DEPTH: 5.5 meters
 DP5504_SLEEVE-DEPTH  : 0.9 meters
 DP5504
 DP5504  HISTORY     - Date     Condition        Report By
 DP5504  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5504  HISTORY     - 20260121 GOOD             ILDT
 DP5504
 DP5504                          STATION DESCRIPTION
 DP5504
 DP5504'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5504'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTHWEST OF NEWARK, 3.4
 DP5504'MI (5.5 KM) EAST OF SERENA AND 3.2 MI (5.1 KM) SOUTH-SOUTHEAST OF
 DP5504'SHERIDAN.
 DP5504'
 DP5504'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5504'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO WEST ON
 DP5504'US HIGHWAY 52 FOR 1.1 MI (1.8 KM) TO COUNTY ROAD 3 AND THE STATION ON
 DP5504'THE LEFT.
 DP5504'
 DP5504'THE STATION IS LOCATED 38.5 FT (11.7 M) SOUTH OF THE CENTERLINE OF US
 DP5504'HIGHWAY 52, 29 FT (8.8 M) WEST OF THE WEST END OF A CORRUGATED METAL
 DP5504'PIPE UNDER A FIELD ENTRANCE AND 4 FT (1.2 M) NORTH OF THE EDGE OF A
 DP5504'CULTIVATED FIELD.
 DP5504'
 DP5504'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5504'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5504'IN IDENTIFICATION.
 DP5504
 DP5504                          STATION RECOVERY (2026)
 DP5504
 DP5504'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2026 (RS)
 DP5504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5505 ***********************************************************************
 DP5505  DESIGNATION -  WRI 050
 DP5505  PID         -  DP5505
 DP5505  STATE/COUNTY-  IL/LASALLE
 DP5505  COUNTRY     -  US
 DP5505  USGS QUAD   -  SERENA (2018)
 DP5505
 DP5505                         *CURRENT SURVEY CONTROL
 DP5505  ______________________________________________________________________
 DP5505* NAD 83(1986) POSITION- 41 29 07.9    (N) 088 41 05.4    (W)   HD_HELD2
 DP5505* NAVD 88 ORTHO HEIGHT -   165.342 (meters)      542.46  (feet) ADJUSTED
 DP5505  ______________________________________________________________________
 DP5505  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 DP5505  DYNAMIC HEIGHT  -        165.276 (meters)      542.24  (feet) COMP
 DP5505  MODELED GRAVITY -    980,225.1   (mgal)                       NAVD 88
 DP5505
 DP5505  VERT ORDER      -  SECOND    CLASS I
 DP5505
 DP5505.The horizontal coordinates were established by autonomous hand held GPS
 DP5505.observations and have an estimated accuracy of +/- 10 meters.
 DP5505
 DP5505.The orthometric height was determined by differential leveling and
 DP5505.adjusted by the NATIONAL GEODETIC SURVEY
 DP5505.in November 2014.
 DP5505
 DP5505.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5505.GEOID18 height accuracy estimate available here.
 DP5505
 DP5505.Click photographs - Photos may exist for this station.
 DP5505
 DP5505.The dynamic height is computed by dividing the NAVD 88
 DP5505.geopotential number by the normal gravity value computed on the
 DP5505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5505.degrees latitude (g = 980.6199 gals.).
 DP5505
 DP5505.The modeled gravity was interpolated from observed gravity values.
 DP5505
 DP5505;                    North         East    Units  Estimated Accuracy
 DP5505;SPC IL E     -   535,022.      270,645.      MT  (+/- 10 meters HH2 GPS)
 DP5505
 DP5505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5934594027(NAD 83)
 DP5505
 DP5505                          SUPERSEDED SURVEY CONTROL
 DP5505
 DP5505.No superseded survey control is available for this station.
 DP5505
 DP5505_MARKER: F = FLANGE-ENCASED ROD
 DP5505_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5505_STAMPING: WRI 050 2013
 DP5505_MARK LOGO: UIL
 DP5505_PROJECTION: FLUSH
 DP5505_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5505_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5505+STABILITY: POSITION/ELEVATION WELL
 DP5505_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP5505+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2013
 DP5505_ROD/PIPE-DEPTH: 8.2 meters
 DP5505_SLEEVE-DEPTH  : 0.9 meters
 DP5505
 DP5505  HISTORY     - Date     Condition        Report By
 DP5505  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5505
 DP5505                          STATION DESCRIPTION
 DP5505
 DP5505'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5505'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTHEAST OF WEDRON, 3.1
 DP5505'MI (5.0 KM) SOUTH OF SHERIDAN AND 2.4 MI (3.9 KM) EAST OF SERENA.
 DP5505'
 DP5505'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5505'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO WEST ON
 DP5505'US HIGHWAY 52 FOR 2.0 MI (3.2 KM) TO THE FOX RIVER AND THE STATION ON
 DP5505'THE RIGHT.
 DP5505'
 DP5505'THE STATION IS LOCATED 25 FT (7.6 M) NORTH OF THE CENTERLINE OF US
 DP5505'HIGHWAY 52, 25 FT (7.6 M) SOUTH OF A FENCE POST AND 15 FT (4.6 M) EAST
 DP5505'OF THE EDGE OF PAVEMENT OF A GATED PRIVATE ENTRANCE.
 DP5505'
 DP5505'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5505'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5505'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5506 ***********************************************************************
 DP5506  DESIGNATION -  WRI 051
 DP5506  PID         -  DP5506
 DP5506  STATE/COUNTY-  IL/LASALLE
 DP5506  COUNTRY     -  US
 DP5506  USGS QUAD   -  SERENA (2018)
 DP5506
 DP5506                         *CURRENT SURVEY CONTROL
 DP5506  ______________________________________________________________________
 DP5506* NAD 83(1986) POSITION- 41 29 07.73   (N) 088 41 16.83   (W)   HD_HELD1
 DP5506* NAVD 88 ORTHO HEIGHT -   170.491 (meters)      559.35  (feet) ADJUSTED
 DP5506  ______________________________________________________________________
 DP5506  GEOID HEIGHT    -        -33.073 (meters)                     GEOID18
 DP5506  DYNAMIC HEIGHT  -        170.423 (meters)      559.13  (feet) COMP
 DP5506  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 DP5506
 DP5506  VERT ORDER      -  SECOND    CLASS I
 DP5506
 DP5506.The horizontal coordinates were determined by differentially corrected
 DP5506.hand held GPS observations or other comparable positioning techniques
 DP5506.and have an estimated accuracy of +/- 3 meters.
 DP5506
 DP5506.The orthometric height was determined by differential leveling and
 DP5506.adjusted by the NATIONAL GEODETIC SURVEY
 DP5506.in November 2014.
 DP5506
 DP5506.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5506.GEOID18 height accuracy estimate available here.
 DP5506
 DP5506.Click photographs - Photos may exist for this station.
 DP5506
 DP5506.The dynamic height is computed by dividing the NAVD 88
 DP5506.geopotential number by the normal gravity value computed on the
 DP5506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5506.degrees latitude (g = 980.6199 gals.).
 DP5506
 DP5506.The modeled gravity was interpolated from observed gravity values.
 DP5506
 DP5506;                    North         East    Units  Estimated Accuracy
 DP5506;SPC IL E     -   535,018.0     270,380.1     MT  (+/- 3 meters HH1 GPS) 
 DP5506
 DP5506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5908094027(NAD 83)
 DP5506
 DP5506                          SUPERSEDED SURVEY CONTROL
 DP5506
 DP5506.No superseded survey control is available for this station.
 DP5506
 DP5506_MARKER: F = FLANGE-ENCASED ROD
 DP5506_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5506_STAMPING: WRI 051 2013
 DP5506_MARK LOGO: UIL
 DP5506_PROJECTION: FLUSH
 DP5506_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5506_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5506+STABILITY: POSITION/ELEVATION WELL
 DP5506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5506+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2013
 DP5506_ROD/PIPE-DEPTH: 6.1 meters
 DP5506_SLEEVE-DEPTH  : 0.9 meters
 DP5506
 DP5506  HISTORY     - Date     Condition        Report By
 DP5506  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5506
 DP5506                          STATION DESCRIPTION
 DP5506
 DP5506'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5506'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTHEAST OF WEDRON, 3.1
 DP5506'MI (5.0 KM) SOUTH OF SHERIDAN AND 2.3 MI (3.7 KM) EAST OF SERENA.
 DP5506'
 DP5506'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5506'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO WEST ON
 DP5506'US HIGHWAY 52 FOR 2.2 MI (3.5 KM) TO THE WEST SIDE OF THE FOX RIVER
 DP5506'AND THE STATION ON THE RIGHT.
 DP5506'
 DP5506'THE STATION IS LOCATED 35 FT (10.7 M) NORTH OF THE CENTERLINE OF US
 DP5506'HIGHWAY 52, 46 FT (14.0 M) EAST OF THE EDGE OF A PRIVATE ENTRANCE
 DP5506''2525' US HIGHWAY 52 AND 7 FT (2.1 M) SOUTH OF A FENCE POST.
 DP5506'
 DP5506'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5506'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5506'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5507 ***********************************************************************
 DP5507  DESIGNATION -  WRI 052
 DP5507  PID         -  DP5507
 DP5507  STATE/COUNTY-  IL/LASALLE
 DP5507  COUNTRY     -  US
 DP5507  USGS QUAD   -  SERENA (2018)
 DP5507
 DP5507                         *CURRENT SURVEY CONTROL
 DP5507  ______________________________________________________________________
 DP5507* NAD 83(1986) POSITION- 41 29 06.61   (N) 088 42 23.37   (W)   HD_HELD1
 DP5507* NAVD 88 ORTHO HEIGHT -   188.922 (meters)      619.82  (feet) ADJUSTED
 DP5507  ______________________________________________________________________
 DP5507  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 DP5507  DYNAMIC HEIGHT  -        188.847 (meters)      619.58  (feet) COMP
 DP5507  MODELED GRAVITY -    980,224.7   (mgal)                       NAVD 88
 DP5507
 DP5507  VERT ORDER      -  SECOND    CLASS I
 DP5507
 DP5507.The horizontal coordinates were determined by differentially corrected
 DP5507.hand held GPS observations or other comparable positioning techniques
 DP5507.and have an estimated accuracy of +/- 3 meters.
 DP5507
 DP5507.The orthometric height was determined by differential leveling and
 DP5507.adjusted by the NATIONAL GEODETIC SURVEY
 DP5507.in November 2014.
 DP5507
 DP5507.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5507.GEOID18 height accuracy estimate available here.
 DP5507
 DP5507.Click photographs - Photos may exist for this station.
 DP5507
 DP5507.The dynamic height is computed by dividing the NAVD 88
 DP5507.geopotential number by the normal gravity value computed on the
 DP5507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5507.degrees latitude (g = 980.6199 gals.).
 DP5507
 DP5507.The modeled gravity was interpolated from observed gravity values.
 DP5507
 DP5507;                    North         East    Units  Estimated Accuracy
 DP5507;SPC IL E     -   534,989.9     268,836.4     MT  (+/- 3 meters HH1 GPS) 
 DP5507
 DP5507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5753694023(NAD 83)
 DP5507
 DP5507                          SUPERSEDED SURVEY CONTROL
 DP5507
 DP5507.No superseded survey control is available for this station.
 DP5507
 DP5507_MARKER: F = FLANGE-ENCASED ROD
 DP5507_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5507_STAMPING: WRI 052 2013
 DP5507_MARK LOGO: UIL
 DP5507_PROJECTION: FLUSH
 DP5507_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5507_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5507+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2025
 DP5507_ROD/PIPE-DEPTH: 5.8 meters
 DP5507_SLEEVE-DEPTH  : 0.9 meters
 DP5507
 DP5507  HISTORY     - Date     Condition        Report By
 DP5507  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5507  HISTORY     - 20250221 GOOD             ILDT
 DP5507
 DP5507                          STATION DESCRIPTION
 DP5507
 DP5507'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5507'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) NORTHEAST OF WEDRON, 3.4
 DP5507'MI (5.5 KM) SOUTH-SOUTHWEST OF SHERIDAN AND 1.3 MI (2.1 KM) EAST OF
 DP5507'SERENA.
 DP5507'
 DP5507'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5507'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO WEST ON
 DP5507'US HIGHWAY 52 FOR 2.5 MI (4.0 KM) TO EAST 25TH ROAD.  CONTINUE WEST ON
 DP5507'US HIGHWAY 52 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT.
 DP5507'
 DP5507'THE STATION IS LOCATED 36 FT (11.0 M) NORTH OF THE CENTERLINE OF US
 DP5507'HIGHWAY 52, 32 FT (9.8 M) EAST OF A CULVERT AND 6 FT (1.8 M) SOUTH OF
 DP5507'THE EDGE OF A CULTIVATED FIELD.
 DP5507'
 DP5507'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5507'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5507'IN IDENTIFICATION.
 DP5507
 DP5507                          STATION RECOVERY (2025)
 DP5507
 DP5507'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5507'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5508 ***********************************************************************
 DP5508  DESIGNATION -  WRI 053
 DP5508  PID         -  DP5508
 DP5508  STATE/COUNTY-  IL/LASALLE
 DP5508  COUNTRY     -  US
 DP5508  USGS QUAD   -  SERENA (2018)
 DP5508
 DP5508                         *CURRENT SURVEY CONTROL
 DP5508  ______________________________________________________________________
 DP5508* NAD 83(1986) POSITION- 41 29 05.93   (N) 088 43 31.31   (W)   HD_HELD1
 DP5508* NAVD 88 ORTHO HEIGHT -   191.357 (meters)      627.81  (feet) ADJUSTED
 DP5508  ______________________________________________________________________
 DP5508  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 DP5508  DYNAMIC HEIGHT  -        191.282 (meters)      627.56  (feet) COMP
 DP5508  MODELED GRAVITY -    980,224.6   (mgal)                       NAVD 88
 DP5508
 DP5508  VERT ORDER      -  SECOND    CLASS I
 DP5508
 DP5508.The horizontal coordinates were determined by differentially corrected
 DP5508.hand held GPS observations or other comparable positioning techniques
 DP5508.and have an estimated accuracy of +/- 3 meters.
 DP5508
 DP5508.The orthometric height was determined by differential leveling and
 DP5508.adjusted by the NATIONAL GEODETIC SURVEY
 DP5508.in November 2014.
 DP5508
 DP5508.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5508.GEOID18 height accuracy estimate available here.
 DP5508
 DP5508.Click photographs - Photos may exist for this station.
 DP5508
 DP5508.The dynamic height is computed by dividing the NAVD 88
 DP5508.geopotential number by the normal gravity value computed on the
 DP5508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5508.degrees latitude (g = 980.6199 gals.).
 DP5508
 DP5508.The modeled gravity was interpolated from observed gravity values.
 DP5508
 DP5508;                    North         East    Units  Estimated Accuracy
 DP5508;SPC IL E     -   534,975.9     267,260.2     MT  (+/- 3 meters HH1 GPS) 
 DP5508
 DP5508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5596094033(NAD 83)
 DP5508
 DP5508                          SUPERSEDED SURVEY CONTROL
 DP5508
 DP5508.No superseded survey control is available for this station.
 DP5508
 DP5508_MARKER: F = FLANGE-ENCASED ROD
 DP5508_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5508_STAMPING: WRI 053 2013
 DP5508_MARK LOGO: UIL
 DP5508_PROJECTION: FLUSH
 DP5508_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5508_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5508+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2023
 DP5508_ROD/PIPE-DEPTH: 6.1 meters
 DP5508_SLEEVE-DEPTH  : 0.9 meters
 DP5508
 DP5508  HISTORY     - Date     Condition        Report By
 DP5508  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5508  HISTORY     - 20230815 GOOD             ILDT
 DP5508
 DP5508                          STATION DESCRIPTION
 DP5508
 DP5508'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5508'THE STATION IS LOCATED ABOUT 4.2 MI (6.8 KM) NORTHEAST OF WEDRON, 3.9
 DP5508'MI (6.3 KM) SOUTHWEST OF SHERIDAN AND IN THE TOWN OF SERENA, IL.
 DP5508'
 DP5508'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5508'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO WEST ON
 DP5508'US HIGHWAY 52 FOR 2.5 MI (4.0 KM) TO EAST 25TH ROAD.  CONTINUE WEST ON
 DP5508'US HIGHWAY 52 FOR 1.6 MI (2.6 KM) TO THE STATION ON THE LEFT.
 DP5508'
 DP5508'THE STATION IS LOCATED 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF US
 DP5508'HIGHWAY 52, 102 FT (31.1 M) EAST OF THE EXTENDED EDGE OF A RED BARN
 DP5508'AND 10 FT (3.0 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5508'
 DP5508'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5508'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5508'IN IDENTIFICATION.
 DP5508
 DP5508                          STATION RECOVERY (2023)
 DP5508
 DP5508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5509 ***********************************************************************
 DP5509  DESIGNATION -  WRI 054
 DP5509  PID         -  DP5509
 DP5509  STATE/COUNTY-  IL/LASALLE
 DP5509  COUNTRY     -  US
 DP5509  USGS QUAD   -  SERENA (2018)
 DP5509
 DP5509                         *CURRENT SURVEY CONTROL
 DP5509  ______________________________________________________________________
 DP5509* NAD 83(1986) POSITION- 41 29 06.50   (N) 088 44 22.97   (W)   HD_HELD1
 DP5509* NAVD 88 ORTHO HEIGHT -   191.707 (meters)      628.96  (feet) ADJUSTED
 DP5509  ______________________________________________________________________
 DP5509  GEOID HEIGHT    -        -33.089 (meters)                     GEOID18
 DP5509  DYNAMIC HEIGHT  -        191.631 (meters)      628.71  (feet) COMP
 DP5509  MODELED GRAVITY -    980,224.6   (mgal)                       NAVD 88
 DP5509
 DP5509  VERT ORDER      -  SECOND    CLASS I
 DP5509
 DP5509.The horizontal coordinates were determined by differentially corrected
 DP5509.hand held GPS observations or other comparable positioning techniques
 DP5509.and have an estimated accuracy of +/- 3 meters.
 DP5509
 DP5509.The orthometric height was determined by differential leveling and
 DP5509.adjusted by the NATIONAL GEODETIC SURVEY
 DP5509.in November 2014.
 DP5509
 DP5509.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5509.GEOID18 height accuracy estimate available here.
 DP5509
 DP5509.Click photographs - Photos may exist for this station.
 DP5509
 DP5509.The dynamic height is computed by dividing the NAVD 88
 DP5509.geopotential number by the normal gravity value computed on the
 DP5509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5509.degrees latitude (g = 980.6199 gals.).
 DP5509
 DP5509.The modeled gravity was interpolated from observed gravity values.
 DP5509
 DP5509;                    North         East    Units  Estimated Accuracy
 DP5509;SPC IL E     -   534,999.0     266,061.8     MT  (+/- 3 meters HH1 GPS) 
 DP5509
 DP5509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5476294075(NAD 83)
 DP5509
 DP5509                          SUPERSEDED SURVEY CONTROL
 DP5509
 DP5509.No superseded survey control is available for this station.
 DP5509
 DP5509_MARKER: F = FLANGE-ENCASED ROD
 DP5509_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5509_STAMPING: WRI 054 2013
 DP5509_MARK LOGO: UIL
 DP5509_PROJECTION: FLUSH
 DP5509_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5509_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5509+STABILITY: POSITION/ELEVATION WELL
 DP5509_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5509+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2013
 DP5509_ROD/PIPE-DEPTH: 6.1 meters
 DP5509_SLEEVE-DEPTH  : 0.9 meters
 DP5509
 DP5509  HISTORY     - Date     Condition        Report By
 DP5509  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5509
 DP5509                          STATION DESCRIPTION
 DP5509
 DP5509'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5509'THE STATION IS LOCATED ABOUT 4.4 MI (7.1 KM) SOUTHWEST OF SHERIDAN,
 DP5509'3.8 MI (6.1 KM) NORTH-NORTHEAST OF WEDRON AND IN THE TOWN OF SERENA,
 DP5509'IL.
 DP5509'
 DP5509'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5509'HIGHWAY 71 ABOUT 3.5 MI (5.6 KM) SOUTHEAST OF SHERIDAN, IL, GO WEST ON
 DP5509'US HIGHWAY 52 FOR 4.9 MI (7.9 KM) TO EAST 2351ST ROAD AND THE STATION
 DP5509'ON THE RIGHT.
 DP5509'
 DP5509'THE STATION IS LOCATED 32 FT (9.8 M) NORTH OF THE CENTERLINE OF US
 DP5509'HIGHWAY 52, 29 FT (8.8 M) EAST OF A TRAFFIC WARNING LIGHT VAULT AND 6
 DP5509'FT (1.8 M) SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5509'
 DP5509'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5509'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5509'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5510 ***********************************************************************
 DP5510  DESIGNATION -  WRI 055
 DP5510  PID         -  DP5510
 DP5510  STATE/COUNTY-  IL/LASALLE
 DP5510  COUNTRY     -  US
 DP5510  USGS QUAD   -  WEDRON (2018)
 DP5510
 DP5510                         *CURRENT SURVEY CONTROL
 DP5510  ______________________________________________________________________
 DP5510* NAD 83(1986) POSITION- 41 29 06.8    (N) 088 46 03.3    (W)   HD_HELD2
 DP5510* NAVD 88 ORTHO HEIGHT -   192.629 (meters)      631.98  (feet) ADJUSTED
 DP5510  ______________________________________________________________________
 DP5510  GEOID HEIGHT    -        -33.095 (meters)                     GEOID18
 DP5510  DYNAMIC HEIGHT  -        192.553 (meters)      631.73  (feet) COMP
 DP5510  MODELED GRAVITY -    980,224.8   (mgal)                       NAVD 88
 DP5510
 DP5510  VERT ORDER      -  SECOND    CLASS I
 DP5510
 DP5510.The horizontal coordinates were established by autonomous hand held GPS
 DP5510.observations and have an estimated accuracy of +/- 10 meters.
 DP5510
 DP5510.The orthometric height was determined by differential leveling and
 DP5510.adjusted by the NATIONAL GEODETIC SURVEY
 DP5510.in November 2014.
 DP5510
 DP5510.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5510.GEOID18 height accuracy estimate available here.
 DP5510
 DP5510.Click photographs - Photos may exist for this station.
 DP5510
 DP5510.The dynamic height is computed by dividing the NAVD 88
 DP5510.geopotential number by the normal gravity value computed on the
 DP5510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5510.degrees latitude (g = 980.6199 gals.).
 DP5510
 DP5510.The modeled gravity was interpolated from observed gravity values.
 DP5510
 DP5510;                    North         East    Units  Estimated Accuracy
 DP5510;SPC IL E     -   535,020.      263,734.      MT  (+/- 10 meters HH2 GPS)
 DP5510
 DP5510_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5243694131(NAD 83)
 DP5510
 DP5510                          SUPERSEDED SURVEY CONTROL
 DP5510
 DP5510.No superseded survey control is available for this station.
 DP5510
 DP5510_MARKER: F = FLANGE-ENCASED ROD
 DP5510_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5510_STAMPING: WRI 055 2013
 DP5510_MARK LOGO: UIL
 DP5510_PROJECTION: FLUSH
 DP5510_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5510_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5510+STABILITY: POSITION/ELEVATION WELL
 DP5510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5510+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2013
 DP5510_ROD/PIPE-DEPTH: 9.1 meters
 DP5510_SLEEVE-DEPTH  : 0.9 meters
 DP5510
 DP5510  HISTORY     - Date     Condition        Report By
 DP5510  HISTORY     - 20131206 MONUMENTED       PATRIC
 DP5510
 DP5510                          STATION DESCRIPTION
 DP5510
 DP5510'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5510'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) SOUTHWEST OF SHERIDAN,
 DP5510'3.4 MI (5.5 KM) NORTH OF WEDRON AND 1.9 MI (3.1 KM) WEST OF SERENA.
 DP5510'
 DP5510'TO REACH THE STATION FROM THE JUNCTION OF NORTH JUNCTION OF US HIGHWAY
 DP5510'52 WITH STATE HIGHWAY 23 ABOUT 7.6 MI (12.2 KM) SOUTHWEST OF SHERIDAN,
 DP5510'IL, GO EAST ON US HIGHWAY 52 FOR 2.0 MI (3.2 KM) TO 2050TH ROAD.
 DP5510'CONTINUE EAST ON US HIGHWAY 52 FOR 0.4 MI (0.6 KM) TO THE STATION ON
 DP5510'THE LEFT.
 DP5510'
 DP5510'THE STATION IS LOCATED 33 FT (10.1 M) NORTH OF THE CENTERLINE OF US
 DP5510'HIGHWAY 52, 160 FT (48.8 M) WEST OF THE EDGE OF A PRIVATE ENTRANCE
 DP5510''2101' US HIGHWAY 52 AND 6 FT (1.8 M) SOUTH OF THE EDGE OF A
 DP5510'CULTIVATED FIELD.
 DP5510'
 DP5510'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5510'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5510'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5511 ***********************************************************************
 DP5511  DESIGNATION -  WRI 056
 DP5511  PID         -  DP5511
 DP5511  STATE/COUNTY-  IL/LASALLE
 DP5511  COUNTRY     -  US
 DP5511  USGS QUAD   -  WEDRON (2018)
 DP5511
 DP5511                         *CURRENT SURVEY CONTROL
 DP5511  ______________________________________________________________________
 DP5511* NAD 83(1986) POSITION- 41 29 07.37   (N) 088 47 14.84   (W)   HD_HELD1
 DP5511* NAVD 88 ORTHO HEIGHT -   193.263 (meters)      634.06  (feet) ADJUSTED
 DP5511  ______________________________________________________________________
 DP5511  GEOID HEIGHT    -        -33.097 (meters)                     GEOID18
 DP5511  DYNAMIC HEIGHT  -        193.187 (meters)      633.81  (feet) COMP
 DP5511  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 DP5511
 DP5511  VERT ORDER      -  SECOND    CLASS I
 DP5511
 DP5511.The horizontal coordinates were determined by differentially corrected
 DP5511.hand held GPS observations or other comparable positioning techniques
 DP5511.and have an estimated accuracy of +/- 3 meters.
 DP5511
 DP5511.The orthometric height was determined by differential leveling and
 DP5511.adjusted by the NATIONAL GEODETIC SURVEY
 DP5511.in November 2014.
 DP5511
 DP5511.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5511.GEOID18 height accuracy estimate available here.
 DP5511
 DP5511.Click photographs - Photos may exist for this station.
 DP5511
 DP5511.The dynamic height is computed by dividing the NAVD 88
 DP5511.geopotential number by the normal gravity value computed on the
 DP5511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5511.degrees latitude (g = 980.6199 gals.).
 DP5511
 DP5511.The modeled gravity was interpolated from observed gravity values.
 DP5511
 DP5511;                    North         East    Units  Estimated Accuracy
 DP5511;SPC IL E     -   535,045.7     262,074.9     MT  (+/- 3 meters HH1 GPS) 
 DP5511
 DP5511_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5077794183(NAD 83)
 DP5511
 DP5511                          SUPERSEDED SURVEY CONTROL
 DP5511
 DP5511.No superseded survey control is available for this station.
 DP5511
 DP5511_MARKER: F = FLANGE-ENCASED ROD
 DP5511_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5511_STAMPING: WRI 056 2013
 DP5511_MARK LOGO: UIL
 DP5511_PROJECTION: FLUSH
 DP5511_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5511_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5511+STABILITY: POSITION/ELEVATION WELL
 DP5511_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5511+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2025
 DP5511_ROD/PIPE-DEPTH: 9.1 meters
 DP5511_SLEEVE-DEPTH  : 0.9 meters
 DP5511
 DP5511  HISTORY     - Date     Condition        Report By
 DP5511  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5511  HISTORY     - 20250211 GOOD             ILDT
 DP5511
 DP5511                          STATION DESCRIPTION
 DP5511
 DP5511'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5511'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-SOUTHWEST OF
 DP5511'SHERIDAN, 3.5 MI (5.6 KM) NORTH-NORTHWEST OF WEDRON AND 2.9 MI (4.7
 DP5511'KM) WEST OF SERENA.
 DP5511'
 DP5511'TO REACH THE STATION FROM THE JUNCTION OF NORTH JUNCTION OF US HIGHWAY
 DP5511'52 WITH STATE HIGHWAY 23 ABOUT 7.6 MI (12.2 KM) SOUTHWEST OF SHERIDAN,
 DP5511'IL, GO EAST ON US HIGHWAY 52 FOR 0.8 MI (1.3 KM) TO EAST 20TH ROAD.
 DP5511'CONTINUE EAST ON US HIGHWAY 52 FOR 0.6 MI (1.0 KM) TO THE STATION ON
 DP5511'THE LEFT.
 DP5511'
 DP5511'THE STATION IS LOCATED 32 FT (9.8 M) NORTH OF THE CENTERLINE OF US
 DP5511'HIGHWAY 52, 383 FT (116.7 M) WEST OF THE EDGE OF PAVEMENT OF EAST 20TH
 DP5511'ROAD AND 7 FT (2.1 M) SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5511'
 DP5511'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5511'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5511'IN IDENTIFICATION.
 DP5511
 DP5511                          STATION RECOVERY (2025)
 DP5511
 DP5511'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5511'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5512 ***********************************************************************
 DP5512  DESIGNATION -  WRI 057
 DP5512  PID         -  DP5512
 DP5512  STATE/COUNTY-  IL/LASALLE
 DP5512  COUNTRY     -  US
 DP5512  USGS QUAD   -  WEDRON (2018)
 DP5512
 DP5512                         *CURRENT SURVEY CONTROL
 DP5512  ______________________________________________________________________
 DP5512* NAD 83(1986) POSITION- 41 29 07.32   (N) 088 48 25.95   (W)   HD_HELD1
 DP5512* NAVD 88 ORTHO HEIGHT -   195.873 (meters)      642.63  (feet) ADJUSTED
 DP5512  ______________________________________________________________________
 DP5512  GEOID HEIGHT    -        -33.098 (meters)                     GEOID18
 DP5512  DYNAMIC HEIGHT  -        195.796 (meters)      642.37  (feet) COMP
 DP5512  MODELED GRAVITY -    980,225.2   (mgal)                       NAVD 88
 DP5512
 DP5512  VERT ORDER      -  SECOND    CLASS I
 DP5512
 DP5512.The horizontal coordinates were determined by differentially corrected
 DP5512.hand held GPS observations or other comparable positioning techniques
 DP5512.and have an estimated accuracy of +/- 3 meters.
 DP5512
 DP5512.The orthometric height was determined by differential leveling and
 DP5512.adjusted by the NATIONAL GEODETIC SURVEY
 DP5512.in November 2014.
 DP5512
 DP5512.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5512.GEOID18 height accuracy estimate available here.
 DP5512
 DP5512.Click photographs - Photos may exist for this station.
 DP5512
 DP5512.The dynamic height is computed by dividing the NAVD 88
 DP5512.geopotential number by the normal gravity value computed on the
 DP5512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5512.degrees latitude (g = 980.6199 gals.).
 DP5512
 DP5512.The modeled gravity was interpolated from observed gravity values.
 DP5512
 DP5512;                    North         East    Units  Estimated Accuracy
 DP5512;SPC IL E     -   535,053.0     260,425.3     MT  (+/- 3 meters HH1 GPS) 
 DP5512
 DP5512_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4912894216(NAD 83)
 DP5512
 DP5512                          SUPERSEDED SURVEY CONTROL
 DP5512
 DP5512.No superseded survey control is available for this station.
 DP5512
 DP5512_MARKER: F = FLANGE-ENCASED ROD
 DP5512_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5512_STAMPING: WRI 057 2013
 DP5512_MARK LOGO: UIL
 DP5512_PROJECTION: FLUSH
 DP5512_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5512_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5512+STABILITY: POSITION/ELEVATION WELL
 DP5512_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5512+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2022
 DP5512_ROD/PIPE-DEPTH: 8.5 meters
 DP5512_SLEEVE-DEPTH  : 0.9 meters
 DP5512
 DP5512  HISTORY     - Date     Condition        Report By
 DP5512  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5512  HISTORY     - 20220121 GOOD             ILDT
 DP5512
 DP5512                          STATION DESCRIPTION
 DP5512
 DP5512'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5512'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST OF PRAIRIE CENTER,
 DP5512'3.9 MI (6.3 KM) WEST OF SERENA AND 3.8 MI (6.1 KM) NORTH-NORTHWEST OF
 DP5512'WEDRON.
 DP5512'
 DP5512'TO REACH THE STATION FROM THE JUNCTION OF NORTH JUNCTION OF US HIGHWAY
 DP5512'52 WITH STATE HIGHWAY 23 ABOUT 7.6 MI (12.2 KM) SOUTHWEST OF SHERIDAN,
 DP5512'IL, GO EAST ON US HIGHWAY 52 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP5512'LEFT.
 DP5512'
 DP5512'THE STATION IS LOCATED 33 FT (10.1 M) NORTH OF THE CENTERLINE OF US
 DP5512'HIGHWAY 52, 13.5 FT (4.1 M) WEST OF THE WEST END OF A CONCRETE CULVERT
 DP5512'AND 6 FT (1.8 M) SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5512'
 DP5512'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5512'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5512'IN IDENTIFICATION.
 DP5512
 DP5512                          STATION RECOVERY (2022)
 DP5512
 DP5512'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5512'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5513 ***********************************************************************
 DP5513  DESIGNATION -  WRI 058
 DP5513  PID         -  DP5513
 DP5513  STATE/COUNTY-  IL/LASALLE
 DP5513  COUNTRY     -  US
 DP5513  USGS QUAD   -  WEDRON (2018)
 DP5513
 DP5513                         *CURRENT SURVEY CONTROL
 DP5513  ______________________________________________________________________
 DP5513* NAD 83(1986) POSITION- 41 28 40.48   (N) 088 48 53.66   (W)   HD_HELD1
 DP5513* NAVD 88 ORTHO HEIGHT -   193.708 (meters)      635.52  (feet) ADJUSTED
 DP5513  ______________________________________________________________________
 DP5513  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 DP5513  DYNAMIC HEIGHT  -        193.632 (meters)      635.27  (feet) COMP
 DP5513  MODELED GRAVITY -    980,226.1   (mgal)                       NAVD 88
 DP5513
 DP5513  VERT ORDER      -  SECOND    CLASS I
 DP5513
 DP5513.The horizontal coordinates were determined by differentially corrected
 DP5513.hand held GPS observations or other comparable positioning techniques
 DP5513.and have an estimated accuracy of +/- 3 meters.
 DP5513
 DP5513.The orthometric height was determined by differential leveling and
 DP5513.adjusted by the NATIONAL GEODETIC SURVEY
 DP5513.in November 2014.
 DP5513
 DP5513.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5513.GEOID18 height accuracy estimate available here.
 DP5513
 DP5513.Click photographs - Photos may exist for this station.
 DP5513
 DP5513.The dynamic height is computed by dividing the NAVD 88
 DP5513.geopotential number by the normal gravity value computed on the
 DP5513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5513.degrees latitude (g = 980.6199 gals.).
 DP5513
 DP5513.The modeled gravity was interpolated from observed gravity values.
 DP5513
 DP5513;                    North         East    Units  Estimated Accuracy
 DP5513;SPC IL E     -   534,228.5     259,777.9     MT  (+/- 3 meters HH1 GPS) 
 DP5513
 DP5513_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4846893401(NAD 83)
 DP5513
 DP5513                          SUPERSEDED SURVEY CONTROL
 DP5513
 DP5513.No superseded survey control is available for this station.
 DP5513
 DP5513_MARKER: F = FLANGE-ENCASED ROD
 DP5513_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5513_STAMPING: WRI 058 2013
 DP5513_MARK LOGO: UIL
 DP5513_PROJECTION: FLUSH
 DP5513_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5513_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5513+STABILITY: POSITION/ELEVATION WELL
 DP5513_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5513+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2024
 DP5513_ROD/PIPE-DEPTH: 7.3 meters
 DP5513_SLEEVE-DEPTH  : 0.9 meters
 DP5513
 DP5513  HISTORY     - Date     Condition        Report By
 DP5513  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5513  HISTORY     - 20240930 GOOD             ILDT
 DP5513
 DP5513                          STATION DESCRIPTION
 DP5513
 DP5513'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5513'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST OF PRAIRIE CENTER,
 DP5513'4.4 MI (7.1 KM) WEST OF SERENA AND 3.6 MI (5.8 KM) NORTHWEST OF
 DP5513'WEDRON.
 DP5513'
 DP5513'TO REACH THE STATION FROM THE JUNCTION OF NORTH JUNCTION OF US HIGHWAY
 DP5513'52 WITH STATE HIGHWAY 23 ABOUT 7.6 MI (12.2 KM) SOUTHWEST OF SHERIDAN,
 DP5513'IL, GO SOUTH ON US HIGHWAY 52 AND STATE HIGHWAY 23 FOR 0.6 MI (1.0 KM)
 DP5513'TO THE STATION ON THE LEFT.
 DP5513'
 DP5513'THE STATION IS LOCATED 49.5 FT (15.1 M) EAST OF THE CENTERLINE OF US
 DP5513'HIGHWAY 52 AND 13 FT (4.0 M) WEST OF A FENCE POST.
 DP5513'
 DP5513'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5513'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5513'IN IDENTIFICATION.
 DP5513
 DP5513                          STATION RECOVERY (2024)
 DP5513
 DP5513'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5513'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5514 ***********************************************************************
 DP5514  DESIGNATION -  WRI 059
 DP5514  PID         -  DP5514
 DP5514  STATE/COUNTY-  IL/LASALLE
 DP5514  COUNTRY     -  US
 DP5514  USGS QUAD   -  WEDRON (2018)
 DP5514
 DP5514                         *CURRENT SURVEY CONTROL
 DP5514  ______________________________________________________________________
 DP5514* NAD 83(1986) POSITION- 41 28 14.84   (N) 088 49 42.63   (W)   HD_HELD1
 DP5514* NAVD 88 ORTHO HEIGHT -   192.038 (meters)      630.04  (feet) ADJUSTED
 DP5514  ______________________________________________________________________
 DP5514  GEOID HEIGHT    -        -33.072 (meters)                     GEOID18
 DP5514  DYNAMIC HEIGHT  -        191.963 (meters)      629.80  (feet) COMP
 DP5514  MODELED GRAVITY -    980,226.9   (mgal)                       NAVD 88
 DP5514
 DP5514  VERT ORDER      -  SECOND    CLASS I
 DP5514
 DP5514.The horizontal coordinates were determined by differentially corrected
 DP5514.hand held GPS observations or other comparable positioning techniques
 DP5514.and have an estimated accuracy of +/- 3 meters.
 DP5514
 DP5514.The orthometric height was determined by differential leveling and
 DP5514.adjusted by the NATIONAL GEODETIC SURVEY
 DP5514.in November 2014.
 DP5514
 DP5514.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5514.GEOID18 height accuracy estimate available here.
 DP5514
 DP5514.Click photographs - Photos may exist for this station.
 DP5514
 DP5514.The dynamic height is computed by dividing the NAVD 88
 DP5514.geopotential number by the normal gravity value computed on the
 DP5514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5514.degrees latitude (g = 980.6199 gals.).
 DP5514
 DP5514.The modeled gravity was interpolated from observed gravity values.
 DP5514
 DP5514;                    North         East    Units  Estimated Accuracy
 DP5514;SPC IL E     -   533,443.9     258,637.2     MT  (+/- 3 meters HH1 GPS) 
 DP5514
 DP5514_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4731592634(NAD 83)
 DP5514
 DP5514                          SUPERSEDED SURVEY CONTROL
 DP5514
 DP5514.No superseded survey control is available for this station.
 DP5514
 DP5514_MARKER: F = FLANGE-ENCASED ROD
 DP5514_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5514_STAMPING: WRI 059 2013
 DP5514_MARK LOGO: UIL
 DP5514_PROJECTION: FLUSH
 DP5514_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5514_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5514+STABILITY: POSITION/ELEVATION WELL
 DP5514_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5514+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2013
 DP5514_ROD/PIPE-DEPTH: 9.1 meters
 DP5514_SLEEVE-DEPTH  : 0.9 meters
 DP5514
 DP5514  HISTORY     - Date     Condition        Report By
 DP5514  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5514
 DP5514                          STATION DESCRIPTION
 DP5514
 DP5514'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5514'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) EAST OF PRAIRIE CENTER,
 DP5514'5.1 MI (8.2 KM) WEST-SOUTHWEST OF SERENA AND 3.7 MI (6.0 KM) NORTHWEST
 DP5514'OF WEDRON.
 DP5514'
 DP5514'TO REACH THE STATION FROM THE JUNCTION OF SOUTH JUNCTION OF US HIGHWAY
 DP5514'52 WITH STATE HIGHWAY 23 ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF SHERIDAN,
 DP5514'IL, GO EAST ON US HIGHWAY 52 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DP5514'LEFT.
 DP5514'
 DP5514'THE STATION IS LOCATED 39 FT (11.9 M) NORTH OF THE CENTERLINE OF US
 DP5514'HIGHWAY 52, 305 FT (93.0 M) WEST OF THE NORTH END OF A CONCRETE
 DP5514'CULVERT UNDER US HIGHWAY 52 NEAR EAST 1750TH ROAD AND 3 FT (0.9 M)
 DP5514'SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5514'
 DP5514'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5514'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5514'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5515 ***********************************************************************
 DP5515  DESIGNATION -  WRI 060
 DP5515  PID         -  DP5515
 DP5515  STATE/COUNTY-  IL/LASALLE
 DP5515  COUNTRY     -  US
 DP5515  USGS QUAD   -  WEDRON (2018)
 DP5515
 DP5515                         *CURRENT SURVEY CONTROL
 DP5515  ______________________________________________________________________
 DP5515* NAD 83(1986) POSITION- 41 28 13.43   (N) 088 50 51.81   (W)   HD_HELD1
 DP5515* NAVD 88 ORTHO HEIGHT -   193.368 (meters)      634.41  (feet) ADJUSTED
 DP5515  ______________________________________________________________________
 DP5515  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 DP5515  DYNAMIC HEIGHT  -        193.292 (meters)      634.16  (feet) COMP
 DP5515  MODELED GRAVITY -    980,227.2   (mgal)                       NAVD 88
 DP5515
 DP5515  VERT ORDER      -  SECOND    CLASS I
 DP5515
 DP5515.The horizontal coordinates were determined by differentially corrected
 DP5515.hand held GPS observations or other comparable positioning techniques
 DP5515.and have an estimated accuracy of +/- 3 meters.
 DP5515
 DP5515.The orthometric height was determined by differential leveling and
 DP5515.adjusted by the NATIONAL GEODETIC SURVEY
 DP5515.in November 2014.
 DP5515
 DP5515.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5515.GEOID18 height accuracy estimate available here.
 DP5515
 DP5515.Click photographs - Photos may exist for this station.
 DP5515
 DP5515.The dynamic height is computed by dividing the NAVD 88
 DP5515.geopotential number by the normal gravity value computed on the
 DP5515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5515.degrees latitude (g = 980.6199 gals.).
 DP5515
 DP5515.The modeled gravity was interpolated from observed gravity values.
 DP5515
 DP5515;                    North         East    Units  Estimated Accuracy
 DP5515;SPC IL E     -   533,409.8     257,031.7     MT  (+/- 3 meters HH1 GPS) 
 DP5515
 DP5515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4571092625(NAD 83)
 DP5515
 DP5515                          SUPERSEDED SURVEY CONTROL
 DP5515
 DP5515.No superseded survey control is available for this station.
 DP5515
 DP5515_MARKER: F = FLANGE-ENCASED ROD
 DP5515_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5515_STAMPING: WRI 060 2013
 DP5515_MARK LOGO: UIL
 DP5515_PROJECTION: FLUSH
 DP5515_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5515_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5515+STABILITY: POSITION/ELEVATION WELL
 DP5515_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5515+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2022
 DP5515_ROD/PIPE-DEPTH: 6.1 meters
 DP5515_SLEEVE-DEPTH  : 0.9 meters
 DP5515
 DP5515  HISTORY     - Date     Condition        Report By
 DP5515  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5515  HISTORY     - 20220121 GOOD             ILDT
 DP5515
 DP5515                          STATION DESCRIPTION
 DP5515
 DP5515'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5515'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) WEST OF SERENA, 4.5 MI
 DP5515'(7.2 KM) WEST-NORTHWEST OF WEDRON AND 4.5 MI (7.2 KM) EAST OF PRAIRIE
 DP5515'CENTER.
 DP5515'
 DP5515'TO REACH THE STATION FROM THE JUNCTION OF SOUTH JUNCTION OF US HIGHWAY
 DP5515'52 WITH STATE HIGHWAY 23 ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF SHERIDAN,
 DP5515'IL, GO WEST ON US HIGHWAY 52 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE
 DP5515'RIGHT.
 DP5515'
 DP5515'THE STATION IS LOCATED 32 FT (9.8 M) NORTH OF THE CENTERLINE OF US
 DP5515'HIGHWAY 52, 37 FT (11.3 M) EAST OF A TELEPHONE PEDESTAL AND 3 FT (0.9
 DP5515'M) SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5515'
 DP5515'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5515'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5515'IN IDENTIFICATION.
 DP5515
 DP5515                          STATION RECOVERY (2022)
 DP5515
 DP5515'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5515'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5516 ***********************************************************************
 DP5516  DESIGNATION -  WRI 061
 DP5516  PID         -  DP5516
 DP5516  STATE/COUNTY-  IL/LASALLE
 DP5516  COUNTRY     -  US
 DP5516  USGS QUAD   -  WEDRON (2018)
 DP5516
 DP5516                         *CURRENT SURVEY CONTROL
 DP5516  ______________________________________________________________________
 DP5516* NAD 83(1986) POSITION- 41 28 12.48   (N) 088 52 01.87   (W)   HD_HELD1
 DP5516* NAVD 88 ORTHO HEIGHT -   195.831 (meters)      642.49  (feet) ADJUSTED
 DP5516  ______________________________________________________________________
 DP5516  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 DP5516  DYNAMIC HEIGHT  -        195.754 (meters)      642.24  (feet) COMP
 DP5516  MODELED GRAVITY -    980,227.4   (mgal)                       NAVD 88
 DP5516
 DP5516  VERT ORDER      -  SECOND    CLASS I
 DP5516
 DP5516.The horizontal coordinates were determined by differentially corrected
 DP5516.hand held GPS observations or other comparable positioning techniques
 DP5516.and have an estimated accuracy of +/- 3 meters.
 DP5516
 DP5516.The orthometric height was determined by differential leveling and
 DP5516.adjusted by the NATIONAL GEODETIC SURVEY
 DP5516.in November 2014.
 DP5516
 DP5516.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5516.GEOID18 height accuracy estimate available here.
 DP5516
 DP5516.Click photographs - Photos may exist for this station.
 DP5516
 DP5516.The dynamic height is computed by dividing the NAVD 88
 DP5516.geopotential number by the normal gravity value computed on the
 DP5516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5516.degrees latitude (g = 980.6199 gals.).
 DP5516
 DP5516.The modeled gravity was interpolated from observed gravity values.
 DP5516
 DP5516;                    North         East    Units  Estimated Accuracy
 DP5516;SPC IL E     -   533,390.4     255,405.9     MT  (+/- 3 meters HH1 GPS) 
 DP5516
 DP5516_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4408492631(NAD 83)
 DP5516
 DP5516                          SUPERSEDED SURVEY CONTROL
 DP5516
 DP5516.No superseded survey control is available for this station.
 DP5516
 DP5516_MARKER: F = FLANGE-ENCASED ROD
 DP5516_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5516_STAMPING: WRI 061 2013
 DP5516_MARK LOGO: UIL
 DP5516_PROJECTION: FLUSH
 DP5516_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5516_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5516+STABILITY: POSITION/ELEVATION WELL
 DP5516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5516+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2024
 DP5516_ROD/PIPE-DEPTH: 9.8 meters
 DP5516_SLEEVE-DEPTH  : 0.9 meters
 DP5516
 DP5516  HISTORY     - Date     Condition        Report By
 DP5516  HISTORY     - 20131213 MONUMENTED       PATRIC
 DP5516  HISTORY     - 20241018 GOOD             ILDT
 DP5516
 DP5516                          STATION DESCRIPTION
 DP5516
 DP5516'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5516'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) WEST OF SERENA, 5.4 MI
 DP5516'(8.7 KM) WEST-NORTHWEST OF WEDRON AND 3.5 MI (5.6 KM) EAST OF PRAIRIE
 DP5516'CENTER.
 DP5516'
 DP5516'TO REACH THE STATION FROM THE JUNCTION OF SOUTH JUNCTION OF US HIGHWAY
 DP5516'52 WITH STATE HIGHWAY 23 ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF SHERIDAN,
 DP5516'IL, GO WEST ON US HIGHWAY 52 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE
 DP5516'RIGHT.
 DP5516'
 DP5516'THE STATION IS LOCATED 32 FT (9.8 M) NORTH OF THE CENTERLINE OF US
 DP5516'HIGHWAY 52, 30 FT (9.1 M) EAST OF THE EDGE OF PAVEMENT OF A PRIVATE
 DP5516'ENTRANCE TO A CHURCH '1531' US HIGHWAY 52 AND 2.5 FT (0.8 M) SOUTH OF
 DP5516'THE EDGE OF A CULTIVATED FIELD.
 DP5516'
 DP5516'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5516'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5516'IN IDENTIFICATION.
 DP5516
 DP5516                          STATION RECOVERY (2024)
 DP5516
 DP5516'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5516'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5517 ***********************************************************************
 DP5517  DESIGNATION -  WRI 062
 DP5517  PID         -  DP5517
 DP5517  STATE/COUNTY-  IL/LASALLE
 DP5517  COUNTRY     -  US
 DP5517  USGS QUAD   -  PRAIRIE CENTER (2018)
 DP5517
 DP5517                         *CURRENT SURVEY CONTROL
 DP5517  ______________________________________________________________________
 DP5517* NAD 83(1986) POSITION- 41 28 11.68   (N) 088 52 57.36   (W)   HD_HELD1
 DP5517* NAVD 88 ORTHO HEIGHT -   195.968 (meters)      642.94  (feet) ADJUSTED
 DP5517  ______________________________________________________________________
 DP5517  GEOID HEIGHT    -        -33.067 (meters)                     GEOID18
 DP5517  DYNAMIC HEIGHT  -        195.891 (meters)      642.69  (feet) COMP
 DP5517  MODELED GRAVITY -    980,227.6   (mgal)                       NAVD 88
 DP5517
 DP5517  VERT ORDER      -  SECOND    CLASS I
 DP5517
 DP5517.The horizontal coordinates were determined by differentially corrected
 DP5517.hand held GPS observations or other comparable positioning techniques
 DP5517.and have an estimated accuracy of +/- 3 meters.
 DP5517
 DP5517.The orthometric height was determined by differential leveling and
 DP5517.adjusted by the NATIONAL GEODETIC SURVEY
 DP5517.in November 2014.
 DP5517
 DP5517.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5517.GEOID18 height accuracy estimate available here.
 DP5517
 DP5517.Click photographs - Photos may exist for this station.
 DP5517
 DP5517.The dynamic height is computed by dividing the NAVD 88
 DP5517.geopotential number by the normal gravity value computed on the
 DP5517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5517.degrees latitude (g = 980.6199 gals.).
 DP5517
 DP5517.The modeled gravity was interpolated from observed gravity values.
 DP5517
 DP5517;                    North         East    Units  Estimated Accuracy
 DP5517;SPC IL E     -   533,373.7     254,118.2     MT  (+/- 3 meters HH1 GPS) 
 DP5517
 DP5517_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4279692634(NAD 83)
 DP5517
 DP5517                          SUPERSEDED SURVEY CONTROL
 DP5517
 DP5517.No superseded survey control is available for this station.
 DP5517
 DP5517_MARKER: F = FLANGE-ENCASED ROD
 DP5517_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5517_STAMPING: WRI 062 2013
 DP5517_MARK LOGO: UIL
 DP5517_PROJECTION: FLUSH
 DP5517_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5517_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5517+STABILITY: POSITION/ELEVATION WELL
 DP5517_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5517+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2022
 DP5517_ROD/PIPE-DEPTH: 7.3 meters
 DP5517_SLEEVE-DEPTH  : 0.9 meters
 DP5517
 DP5517  HISTORY     - Date     Condition        Report By
 DP5517  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5517  HISTORY     - 20220131 GOOD             ILDT
 DP5517
 DP5517                          STATION DESCRIPTION
 DP5517
 DP5517'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5517'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST OF SERENA, 6.1 MI
 DP5517'(9.8 KM) WEST-NORTHWEST OF WEDRON AND 2.7 MI (4.3 KM) EAST OF PRAIRIE
 DP5517'CENTER.
 DP5517'
 DP5517'TO REACH THE STATION FROM THE JUNCTION OF SOUTH JUNCTION OF US HIGHWAY
 DP5517'52 WITH STATE HIGHWAY 23 ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF SHERIDAN,
 DP5517'IL, GO WEST ON US HIGHWAY 52 FOR 1.8 MI (2.9 KM) TO EAST 15TH ROAD.
 DP5517'CONTINUE WEST ON US HIGHWAY 52 FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DP5517'THE RIGHT.
 DP5517'
 DP5517'THE STATION IS LOCATED 31 FT (9.4 M) NORTH OF THE CENTERLINE OF US
 DP5517'HIGHWAY 52, 134 FT (40.8 M) EAST OF THE EDGE OF PAVEMENT OF PRIVATE
 DP5517'ENTRANCE '1453' US HIGHWAY 52 AND 6 FT (1.8 M) SOUTH OF THE EDGE OF A
 DP5517'CULTIVATED FIELD.
 DP5517'
 DP5517'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5517'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5517'IN IDENTIFICATION.
 DP5517
 DP5517                          STATION RECOVERY (2022)
 DP5517
 DP5517'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5517'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5518 ***********************************************************************
 DP5518  DESIGNATION -  WRI 063
 DP5518  PID         -  DP5518
 DP5518  STATE/COUNTY-  IL/LASALLE
 DP5518  COUNTRY     -  US
 DP5518  USGS QUAD   -  PRAIRIE CENTER (2018)
 DP5518
 DP5518                         *CURRENT SURVEY CONTROL
 DP5518  ______________________________________________________________________
 DP5518* NAD 83(1986) POSITION- 41 28 09.95   (N) 088 54 09.53   (W)   HD_HELD1
 DP5518* NAVD 88 ORTHO HEIGHT -   198.513 (meters)      651.29  (feet) ADJUSTED
 DP5518  ______________________________________________________________________
 DP5518  GEOID HEIGHT    -        -33.063 (meters)                     GEOID18
 DP5518  DYNAMIC HEIGHT  -        198.436 (meters)      651.04  (feet) COMP
 DP5518  MODELED GRAVITY -    980,228.0   (mgal)                       NAVD 88
 DP5518
 DP5518  VERT ORDER      -  SECOND    CLASS I
 DP5518
 DP5518.The horizontal coordinates were determined by differentially corrected
 DP5518.hand held GPS observations or other comparable positioning techniques
 DP5518.and have an estimated accuracy of +/- 3 meters.
 DP5518
 DP5518.The orthometric height was determined by differential leveling and
 DP5518.adjusted by the NATIONAL GEODETIC SURVEY
 DP5518.in November 2014.
 DP5518
 DP5518.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5518.GEOID18 height accuracy estimate available here.
 DP5518
 DP5518.Click photographs - Photos may exist for this station.
 DP5518
 DP5518.The dynamic height is computed by dividing the NAVD 88
 DP5518.geopotential number by the normal gravity value computed on the
 DP5518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5518.degrees latitude (g = 980.6199 gals.).
 DP5518
 DP5518.The modeled gravity was interpolated from observed gravity values.
 DP5518
 DP5518;                    North         East    Units  Estimated Accuracy
 DP5518;SPC IL E     -   533,331.2     252,443.2     MT  (+/- 3 meters HH1 GPS) 
 DP5518
 DP5518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4112192617(NAD 83)
 DP5518
 DP5518                          SUPERSEDED SURVEY CONTROL
 DP5518
 DP5518.No superseded survey control is available for this station.
 DP5518
 DP5518_MARKER: F = FLANGE-ENCASED ROD
 DP5518_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5518_STAMPING: WRI 063 2013
 DP5518_MARK LOGO: UIL
 DP5518_PROJECTION: FLUSH
 DP5518_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5518_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5518+STABILITY: POSITION/ELEVATION WELL
 DP5518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5518+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2024
 DP5518_ROD/PIPE-DEPTH: 6.1 meters
 DP5518_SLEEVE-DEPTH  : 0.9 meters
 DP5518
 DP5518  HISTORY     - Date     Condition        Report By
 DP5518  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5518  HISTORY     - 20241018 GOOD             ILDT
 DP5518
 DP5518                          STATION DESCRIPTION
 DP5518
 DP5518'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5518'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH OF EARLVILLE, 7.1
 DP5518'MI (11.4 KM) WEST-NORTHWEST OF WEDRON AND 1.7 MI (2.7 KM) EAST OF
 DP5518'PRAIRIE CENTER.
 DP5518'
 DP5518'TO REACH THE STATION FROM THE JUNCTION OF SOUTH JUNCTION OF US HIGHWAY
 DP5518'52 WITH STATE HIGHWAY 23 ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF SHERIDAN,
 DP5518'IL, GO WEST ON US HIGHWAY 52 FOR 1.8 MI (2.9 KM) TO EAST 15TH ROAD.
 DP5518'CONTINUE WEST ON US HIGHWAY 52 FOR 1.5 MI (2.4 KM) TO THE STATION ON
 DP5518'THE RIGHT.
 DP5518'
 DP5518'THE STATION IS LOCATED 33 FT (10.1 M) NORTH OF THE CENTERLINE OF US
 DP5518'HIGHWAY 52, 71 FT (21.6 M) EAST OF THE EDGE OF PAVEMENT OF PRIVATE
 DP5518'ENTRANCE '1353' US HIGHWAY 52 AND 5 FT (1.5 M) SOUTH OF THE EDGE OF A
 DP5518'CULTIVATED FIELD.
 DP5518'
 DP5518'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5518'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5518'IN IDENTIFICATION.
 DP5518
 DP5518                          STATION RECOVERY (2024)
 DP5518
 DP5518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5518'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5519 ***********************************************************************
 DP5519  DESIGNATION -  WRI 064
 DP5519  PID         -  DP5519
 DP5519  STATE/COUNTY-  IL/LASALLE
 DP5519  COUNTRY     -  US
 DP5519  USGS QUAD   -  PRAIRIE CENTER (2018)
 DP5519
 DP5519                         *CURRENT SURVEY CONTROL
 DP5519  ______________________________________________________________________
 DP5519* NAD 83(1986) POSITION- 41 28 08.84   (N) 088 55 13.49   (W)   HD_HELD1
 DP5519* NAVD 88 ORTHO HEIGHT -   198.664 (meters)      651.78  (feet) ADJUSTED
 DP5519  ______________________________________________________________________
 DP5519  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 DP5519  DYNAMIC HEIGHT  -        198.586 (meters)      651.53  (feet) COMP
 DP5519  MODELED GRAVITY -    980,228.3   (mgal)                       NAVD 88
 DP5519
 DP5519  VERT ORDER      -  SECOND    CLASS I
 DP5519
 DP5519.The horizontal coordinates were determined by differentially corrected
 DP5519.hand held GPS observations or other comparable positioning techniques
 DP5519.and have an estimated accuracy of +/- 3 meters.
 DP5519
 DP5519.The orthometric height was determined by differential leveling and
 DP5519.adjusted by the NATIONAL GEODETIC SURVEY
 DP5519.in November 2014.
 DP5519
 DP5519.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5519.GEOID18 height accuracy estimate available here.
 DP5519
 DP5519.Click photographs - Photos may exist for this station.
 DP5519
 DP5519.The dynamic height is computed by dividing the NAVD 88
 DP5519.geopotential number by the normal gravity value computed on the
 DP5519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5519.degrees latitude (g = 980.6199 gals.).
 DP5519
 DP5519.The modeled gravity was interpolated from observed gravity values.
 DP5519
 DP5519;                    North         East    Units  Estimated Accuracy
 DP5519;SPC IL E     -   533,306.9     250,958.9     MT  (+/- 3 meters HH1 GPS) 
 DP5519
 DP5519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3963792616(NAD 83)
 DP5519
 DP5519                          SUPERSEDED SURVEY CONTROL
 DP5519
 DP5519.No superseded survey control is available for this station.
 DP5519
 DP5519_MARKER: F = FLANGE-ENCASED ROD
 DP5519_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5519_STAMPING: WRI 064 2013
 DP5519_MARK LOGO: UIL
 DP5519_PROJECTION: FLUSH
 DP5519_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5519_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5519_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5519+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2013
 DP5519_ROD/PIPE-DEPTH: 4.9 meters
 DP5519_SLEEVE-DEPTH  : 0.9 meters
 DP5519
 DP5519  HISTORY     - Date     Condition        Report By
 DP5519  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5519
 DP5519                          STATION DESCRIPTION
 DP5519
 DP5519'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5519'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTH OF EARLVILLE, 8.0
 DP5519'MI (12.9 KM) WEST-NORTHWEST OF WEDRON AND 0.7 MI (1.1 KM) EAST OF
 DP5519'PRAIRIE CENTER.
 DP5519'
 DP5519'TO REACH THE STATION FROM THE JUNCTION OF SOUTH JUNCTION OF US HIGHWAY
 DP5519'52 WITH STATE HIGHWAY 23 ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF SHERIDAN,
 DP5519'IL, GO WEST ON US HIGHWAY 52 FOR 1.8 MI (2.9 KM) TO EAST 15TH ROAD.
 DP5519'CONTINUE WEST ON US HIGHWAY 52 FOR 2.1 MI (3.4 KM) TO THE STATION ON
 DP5519'THE RIGHT.
 DP5519'
 DP5519'THE STATION IS LOCATED 33.5 FT (10.2 M) NORTH OF THE CENTERLINE OF US
 DP5519'HIGHWAY 52, 105 FT (32.0 M) EAST OF THE EAST END OF A CORRUGATED METAL
 DP5519'PIPE UNDER A FIELD ENTRANCE AND 6.5 FT (2.0 M) SOUTH OF THE EDGE OF A
 DP5519'CULTIVATED FIELD.
 DP5519'
 DP5519'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5519'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5519'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5520 ***********************************************************************
 DP5520  DESIGNATION -  WRI 065
 DP5520  PID         -  DP5520
 DP5520  STATE/COUNTY-  IL/LASALLE
 DP5520  COUNTRY     -  US
 DP5520  USGS QUAD   -  PRAIRIE CENTER (2018)
 DP5520
 DP5520                         *CURRENT SURVEY CONTROL
 DP5520  ______________________________________________________________________
 DP5520* NAD 83(1986) POSITION- 41 28 08.57   (N) 088 56 21.82   (W)   HD_HELD1
 DP5520* NAVD 88 ORTHO HEIGHT -   204.953 (meters)      672.42  (feet) ADJUSTED
 DP5520  ______________________________________________________________________
 DP5520  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 DP5520  DYNAMIC HEIGHT  -        204.873 (meters)      672.15  (feet) COMP
 DP5520  MODELED GRAVITY -    980,228.6   (mgal)                       NAVD 88
 DP5520
 DP5520  VERT ORDER      -  SECOND    CLASS I
 DP5520
 DP5520.The horizontal coordinates were determined by differentially corrected
 DP5520.hand held GPS observations or other comparable positioning techniques
 DP5520.and have an estimated accuracy of +/- 3 meters.
 DP5520
 DP5520.The orthometric height was determined by differential leveling and
 DP5520.adjusted by the NATIONAL GEODETIC SURVEY
 DP5520.in November 2014.
 DP5520
 DP5520.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5520.GEOID18 height accuracy estimate available here.
 DP5520
 DP5520.Click photographs - Photos may exist for this station.
 DP5520
 DP5520.The dynamic height is computed by dividing the NAVD 88
 DP5520.geopotential number by the normal gravity value computed on the
 DP5520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5520.degrees latitude (g = 980.6199 gals.).
 DP5520
 DP5520.The modeled gravity was interpolated from observed gravity values.
 DP5520
 DP5520;                    North         East    Units  Estimated Accuracy
 DP5520;SPC IL E     -   533,309.5     249,373.3     MT  (+/- 3 meters HH1 GPS) 
 DP5520
 DP5520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3805192643(NAD 83)
 DP5520
 DP5520                          SUPERSEDED SURVEY CONTROL
 DP5520
 DP5520.No superseded survey control is available for this station.
 DP5520
 DP5520_MARKER: F = FLANGE-ENCASED ROD
 DP5520_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5520_STAMPING: WRI 065 2013
 DP5520_MARK LOGO: UIL
 DP5520_PROJECTION: FLUSH
 DP5520_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5520_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5520+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2022
 DP5520_ROD/PIPE-DEPTH: 4.3 meters
 DP5520_SLEEVE-DEPTH  : 0.9 meters
 DP5520
 DP5520  HISTORY     - Date     Condition        Report By
 DP5520  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5520  HISTORY     - 20220131 GOOD             ILDT
 DP5520
 DP5520                          STATION DESCRIPTION
 DP5520
 DP5520'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5520'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTH OF EARLVILLE, 7.5
 DP5520'MI (12.1 KM) EAST OF TROY GROVE AND IN THE TOWN OF PRAIRIE CENTER, IL.
 DP5520'TO REACH THE STATION FROM THE JUNCTION OF SOUTH JUNCTION OF US HIGHWAY
 DP5520'52 WITH STATE HIGHWAY 23 ABOUT 9.2 MI (14.8 KM) SOUTHWEST OF SHERIDAN,
 DP5520'IL, GO WEST ON US HIGHWAY 52 FOR 5.0 MI (8.0 KM) TO EAST 12TH ROAD.
 DP5520'CONTINUE WEST ON US HIGHWAY 52 FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DP5520'THE RIGHT.
 DP5520'
 DP5520'THE STATION IS LOCATED 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF US
 DP5520'HIGHWAY 52, 334 FT (101.8 M) WEST OF A 'SPEED LIMIT' SIGN AND 5 FT
 DP5520'(1.5 M) SOUTH OF A FENCE POST.
 DP5520'
 DP5520'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5520'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5520'IN IDENTIFICATION.
 DP5520
 DP5520                          STATION RECOVERY (2022)
 DP5520
 DP5520'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5520'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5521 ***********************************************************************
 DP5521  DESIGNATION -  WRI 066
 DP5521  PID         -  DP5521
 DP5521  STATE/COUNTY-  IL/LASALLE
 DP5521  COUNTRY     -  US
 DP5521  USGS QUAD   -  PRAIRIE CENTER (2018)
 DP5521
 DP5521                         *CURRENT SURVEY CONTROL
 DP5521  ______________________________________________________________________
 DP5521* NAD 83(1986) POSITION- 41 28 09.01   (N) 088 57 31.32   (W)   HD_HELD1
 DP5521* NAVD 88 ORTHO HEIGHT -   211.177 (meters)      692.84  (feet) ADJUSTED
 DP5521  ______________________________________________________________________
 DP5521  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 DP5521  DYNAMIC HEIGHT  -        211.095 (meters)      692.57  (feet) COMP
 DP5521  MODELED GRAVITY -    980,228.9   (mgal)                       NAVD 88
 DP5521
 DP5521  VERT ORDER      -  SECOND    CLASS I
 DP5521
 DP5521.The horizontal coordinates were determined by differentially corrected
 DP5521.hand held GPS observations or other comparable positioning techniques
 DP5521.and have an estimated accuracy of +/- 3 meters.
 DP5521
 DP5521.The orthometric height was determined by differential leveling and
 DP5521.adjusted by the NATIONAL GEODETIC SURVEY
 DP5521.in November 2014.
 DP5521
 DP5521.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5521.GEOID18 height accuracy estimate available here.
 DP5521
 DP5521.Click photographs - Photos may exist for this station.
 DP5521
 DP5521.The dynamic height is computed by dividing the NAVD 88
 DP5521.geopotential number by the normal gravity value computed on the
 DP5521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5521.degrees latitude (g = 980.6199 gals.).
 DP5521
 DP5521.The modeled gravity was interpolated from observed gravity values.
 DP5521
 DP5521;                    North         East    Units  Estimated Accuracy
 DP5521;SPC IL E     -   533,334.5     247,760.7     MT  (+/- 3 meters HH1 GPS) 
 DP5521
 DP5521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3643992693(NAD 83)
 DP5521
 DP5521                          SUPERSEDED SURVEY CONTROL
 DP5521
 DP5521.No superseded survey control is available for this station.
 DP5521
 DP5521_MARKER: F = FLANGE-ENCASED ROD
 DP5521_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5521_STAMPING: WRI 066 2013
 DP5521_MARK LOGO: UIL
 DP5521_PROJECTION: FLUSH
 DP5521_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5521_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5521+STABILITY: POSITION/ELEVATION WELL
 DP5521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5521+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2022
 DP5521_ROD/PIPE-DEPTH: 6.1 meters
 DP5521_SLEEVE-DEPTH  : 0.9 meters
 DP5521
 DP5521  HISTORY     - Date     Condition        Report By
 DP5521  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5521  HISTORY     - 20220131 GOOD             ILDT
 DP5521
 DP5521                          STATION DESCRIPTION
 DP5521
 DP5521'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5521'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) SOUTH-SOUTHWEST OF
 DP5521'EARLVILLE, 6.5 MI (10.5 KM) EAST OF TROY GROVE AND 1.3 MI (2.1 KM)
 DP5521'WEST OF PRAIRIE CENTER.
 DP5521'
 DP5521'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH US HIGHWAY 52
 DP5521'ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF MENDOTA, IL, GO EAST ON US HIGHWAY
 DP5521'52 FOR 4.5 MI (7.2 KM) TO EAST 1050TH ROAD.  CONTINUE EAST ON US
 DP5521'HIGHWAY 52 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP5521'
 DP5521'THE STATION IS LOCATED 37 FT (11.3 M) NORTH OF THE CENTERLINE OF US
 DP5521'HIGHWAY 52, 113 FT (34.4 M) EAST OF AN OAK TREE ON THE NORTH SIDE OF
 DP5521'US HIGHWAY 52 AND 4 FT (1.2 M) SOUTH OF A FENCE POST.
 DP5521'
 DP5521'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5521'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5521'IN IDENTIFICATION.
 DP5521
 DP5521                          STATION RECOVERY (2022)
 DP5521
 DP5521'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5521'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5522 ***********************************************************************
 DP5522  DESIGNATION -  WRI 067
 DP5522  PID         -  DP5522
 DP5522  STATE/COUNTY-  IL/LASALLE
 DP5522  COUNTRY     -  US
 DP5522  USGS QUAD   -  PRAIRIE CENTER (2018)
 DP5522
 DP5522                         *CURRENT SURVEY CONTROL
 DP5522  ______________________________________________________________________
 DP5522* NAD 83(1986) POSITION- 41 28 09.1    (N) 088 58 31.1    (W)   HD_HELD2
 DP5522* NAVD 88 ORTHO HEIGHT -   202.513 (meters)      664.41  (feet) ADJUSTED
 DP5522  ______________________________________________________________________
 DP5522  GEOID HEIGHT    -        -33.046 (meters)                     GEOID18
 DP5522  DYNAMIC HEIGHT  -        202.434 (meters)      664.15  (feet) COMP
 DP5522  MODELED GRAVITY -    980,229.1   (mgal)                       NAVD 88
 DP5522
 DP5522  VERT ORDER      -  SECOND    CLASS I
 DP5522
 DP5522.The horizontal coordinates were established by autonomous hand held GPS
 DP5522.observations and have an estimated accuracy of +/- 10 meters.
 DP5522
 DP5522.The orthometric height was determined by differential leveling and
 DP5522.adjusted by the NATIONAL GEODETIC SURVEY
 DP5522.in November 2014.
 DP5522
 DP5522.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5522.GEOID18 height accuracy estimate available here.
 DP5522
 DP5522.Click photographs - Photos may exist for this station.
 DP5522
 DP5522.The dynamic height is computed by dividing the NAVD 88
 DP5522.geopotential number by the normal gravity value computed on the
 DP5522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5522.degrees latitude (g = 980.6199 gals.).
 DP5522
 DP5522.The modeled gravity was interpolated from observed gravity values.
 DP5522
 DP5522;                    North         East    Units  Estimated Accuracy
 DP5522;SPC IL E     -   533,347.      246,374.      MT  (+/- 10 meters HH2 GPS)
 DP5522
 DP5522_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3505392727(NAD 83)
 DP5522
 DP5522                          SUPERSEDED SURVEY CONTROL
 DP5522
 DP5522.No superseded survey control is available for this station.
 DP5522
 DP5522_MARKER: F = FLANGE-ENCASED ROD
 DP5522_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5522_STAMPING: WRI 067 2013
 DP5522_MARK LOGO: UIL
 DP5522_PROJECTION: FLUSH
 DP5522_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5522_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5522+STABILITY: POSITION/ELEVATION WELL
 DP5522_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5522+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2013
 DP5522_ROD/PIPE-DEPTH: 9.8 meters
 DP5522_SLEEVE-DEPTH  : 0.9 meters
 DP5522
 DP5522  HISTORY     - Date     Condition        Report By
 DP5522  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5522
 DP5522                          STATION DESCRIPTION
 DP5522
 DP5522'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5522'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) SOUTH-SOUTHWEST OF
 DP5522'EARLVILLE, 5.6 MI (9.0 KM) EAST OF TROY GROVE AND 2.1 MI (3.4 KM) WEST
 DP5522'OF PRAIRIE CENTER.
 DP5522'
 DP5522'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH US HIGHWAY 52
 DP5522'ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF MENDOTA, IL, GO EAST ON US HIGHWAY
 DP5522'52 FOR 3.0 MI (4.8 KM) TO EAST NINTH ROAD.  CONTINUE EAST ON US
 DP5522'HIGHWAY 52 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE LEFT.
 DP5522'
 DP5522'THE STATION IS LOCATED 33 FT (10.1 M) NORTH OF THE CENTERLINE OF US
 DP5522'HIGHWAY 52, 23.5 FT (7.2 M) WEST OF THE WEST END OF A CORRUGATED METAL
 DP5522'PIPE UNDER A FIELD ENTRANCE AND 3 FT (0.9 M) SOUTH OF THE EDGE OF A
 DP5522'CULTIVATED FIELD.
 DP5522'
 DP5522'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5522'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5522'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5523 ***********************************************************************
 DP5523  DESIGNATION -  WRI 068
 DP5523  PID         -  DP5523
 DP5523  STATE/COUNTY-  IL/LASALLE
 DP5523  COUNTRY     -  US
 DP5523  USGS QUAD   -  PRAIRIE CENTER (2018)
 DP5523
 DP5523                         *CURRENT SURVEY CONTROL
 DP5523  ______________________________________________________________________
 DP5523* NAD 83(1986) POSITION- 41 28 09.16   (N) 088 59 42.84   (W)   HD_HELD1
 DP5523* NAVD 88 ORTHO HEIGHT -   199.145 (meters)      653.36  (feet) ADJUSTED
 DP5523  ______________________________________________________________________
 DP5523  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 DP5523  DYNAMIC HEIGHT  -        199.067 (meters)      653.11  (feet) COMP
 DP5523  MODELED GRAVITY -    980,229.3   (mgal)                       NAVD 88
 DP5523
 DP5523  VERT ORDER      -  SECOND    CLASS I
 DP5523
 DP5523.The horizontal coordinates were determined by differentially corrected
 DP5523.hand held GPS observations or other comparable positioning techniques
 DP5523.and have an estimated accuracy of +/- 3 meters.
 DP5523
 DP5523.The orthometric height was determined by differential leveling and
 DP5523.adjusted by the NATIONAL GEODETIC SURVEY
 DP5523.in November 2014.
 DP5523
 DP5523.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5523.GEOID18 height accuracy estimate available here.
 DP5523
 DP5523.Click photographs - Photos may exist for this station.
 DP5523
 DP5523.The dynamic height is computed by dividing the NAVD 88
 DP5523.geopotential number by the normal gravity value computed on the
 DP5523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5523.degrees latitude (g = 980.6199 gals.).
 DP5523
 DP5523.The modeled gravity was interpolated from observed gravity values.
 DP5523
 DP5523;                    North         East    Units  Estimated Accuracy
 DP5523;SPC IL E     -   533,361.8     244,708.9     MT  (+/- 3 meters HH1 GPS) 
 DP5523
 DP5523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3338992767(NAD 83)
 DP5523
 DP5523                          SUPERSEDED SURVEY CONTROL
 DP5523
 DP5523.No superseded survey control is available for this station.
 DP5523
 DP5523_MARKER: F = FLANGE-ENCASED ROD
 DP5523_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5523_STAMPING: WRI 068 2013
 DP5523_MARK LOGO: UIL
 DP5523_PROJECTION: FLUSH
 DP5523_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5523_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5523+STABILITY: POSITION/ELEVATION WELL
 DP5523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5523+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2022
 DP5523_ROD/PIPE-DEPTH: 7.3 meters
 DP5523_SLEEVE-DEPTH  : 0.9 meters
 DP5523
 DP5523  HISTORY     - Date     Condition        Report By
 DP5523  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5523  HISTORY     - 20220121 GOOD             ILDT
 DP5523
 DP5523                          STATION DESCRIPTION
 DP5523
 DP5523'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5523'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) SOUTHEAST OF MENDOTA,
 DP5523'4.6 MI (7.4 KM) EAST OF TROY GROVE AND 3.2 MI (5.1 KM) WEST OF PRAIRIE
 DP5523'CENTER.
 DP5523'
 DP5523'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH US HIGHWAY 52
 DP5523'ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF MENDOTA, IL, GO EAST ON US HIGHWAY
 DP5523'52 FOR 2.0 MI (3.2 KM) TO EAST EIGHTH ROAD.  CONTINUE EAST ON US
 DP5523'HIGHWAY 52 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP5523'
 DP5523'THE STATION IS LOCATED 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF US
 DP5523'HIGHWAY 52, 53 FT (16.2 M) NORTH OF THE EDGE OF A CULTIVATED FIELD AND
 DP5523'24 FT (7.3 M) EAST OF THE EAST END OF A WING WALL FOR A LARGE CONCRETE
 DP5523'CULVERT UNDER US HIGHWAY 52.
 DP5523'
 DP5523'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5523'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5523'IN IDENTIFICATION.
 DP5523
 DP5523                          STATION RECOVERY (2022)
 DP5523
 DP5523'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5523'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5524 ***********************************************************************
 DP5524  DESIGNATION -  WRI 069
 DP5524  PID         -  DP5524
 DP5524  STATE/COUNTY-  IL/LASALLE
 DP5524  COUNTRY     -  US
 DP5524  USGS QUAD   -  TROY GROVE (2018)
 DP5524
 DP5524                         *CURRENT SURVEY CONTROL
 DP5524  ______________________________________________________________________
 DP5524* NAD 83(1986) POSITION- 41 28 10.22   (N) 089 00 51.01   (W)   HD_HELD1
 DP5524* NAVD 88 ORTHO HEIGHT -   198.922 (meters)      652.63  (feet) ADJUSTED
 DP5524  ______________________________________________________________________
 DP5524  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 DP5524  DYNAMIC HEIGHT  -        198.845 (meters)      652.38  (feet) COMP
 DP5524  MODELED GRAVITY -    980,229.4   (mgal)                       NAVD 88
 DP5524
 DP5524  VERT ORDER      -  SECOND    CLASS I
 DP5524
 DP5524.The horizontal coordinates were determined by differentially corrected
 DP5524.hand held GPS observations or other comparable positioning techniques
 DP5524.and have an estimated accuracy of +/- 3 meters.
 DP5524
 DP5524.The orthometric height was determined by differential leveling and
 DP5524.adjusted by the NATIONAL GEODETIC SURVEY
 DP5524.in November 2014.
 DP5524
 DP5524.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5524.GEOID18 height accuracy estimate available here.
 DP5524
 DP5524.Click photographs - Photos may exist for this station.
 DP5524
 DP5524.The dynamic height is computed by dividing the NAVD 88
 DP5524.geopotential number by the normal gravity value computed on the
 DP5524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5524.degrees latitude (g = 980.6199 gals.).
 DP5524
 DP5524.The modeled gravity was interpolated from observed gravity values.
 DP5524
 DP5524;                    North         East    Units  Estimated Accuracy
 DP5524;SPC IL E     -   533,406.8     243,127.4     MT  (+/- 3 meters HH1 GPS) 
 DP5524
 DP5524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3180892836(NAD 83)
 DP5524
 DP5524                          SUPERSEDED SURVEY CONTROL
 DP5524
 DP5524.No superseded survey control is available for this station.
 DP5524
 DP5524_MARKER: F = FLANGE-ENCASED ROD
 DP5524_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5524_STAMPING: WRI 069 2013
 DP5524_MARK LOGO: UIL
 DP5524_PROJECTION: FLUSH
 DP5524_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5524_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5524+STABILITY: POSITION/ELEVATION WELL
 DP5524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5524+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2024
 DP5524_ROD/PIPE-DEPTH: 11.6 meters
 DP5524_SLEEVE-DEPTH  : 0.9 meters
 DP5524
 DP5524  HISTORY     - Date     Condition        Report By
 DP5524  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5524  HISTORY     - 20240912 GOOD             ILDT
 DP5524
 DP5524                          STATION DESCRIPTION
 DP5524
 DP5524'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5524'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTHEAST OF MENDOTA,
 DP5524'4.1 MI (6.6 KM) WEST OF PRAIRIE CENTER AND 3.6 MI (5.8 KM) EAST OF
 DP5524'TROY GROVE.
 DP5524'
 DP5524'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH US HIGHWAY 52
 DP5524'ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF MENDOTA, IL, GO EAST ON US HIGHWAY
 DP5524'52 FOR 1.9 MI (3.1 KM) TO THE STATION ON THE RIGHT.
 DP5524'
 DP5524'THE STATION IS LOCATED 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF US
 DP5524'HIGHWAY 52, 40.5 FT (12.3 M) WEST OF A ROAD SIGN AND 7 FT (2.1 M)
 DP5524'NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5524'
 DP5524'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5524'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5524'IN IDENTIFICATION.
 DP5524
 DP5524                          STATION RECOVERY (2024)
 DP5524
 DP5524'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5524'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5525 ***********************************************************************
 DP5525  DESIGNATION -  WRI 070
 DP5525  PID         -  DP5525
 DP5525  STATE/COUNTY-  IL/LASALLE
 DP5525  COUNTRY     -  US
 DP5525  USGS QUAD   -  TROY GROVE (2018)
 DP5525
 DP5525                         *CURRENT SURVEY CONTROL
 DP5525  ______________________________________________________________________
 DP5525* NAD 83(1986) POSITION- 41 28 11.0    (N) 089 01 50.7    (W)   HD_HELD2
 DP5525* NAVD 88 ORTHO HEIGHT -   201.314 (meters)      660.48  (feet) ADJUSTED
 DP5525  ______________________________________________________________________
 DP5525  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 DP5525  DYNAMIC HEIGHT  -        201.236 (meters)      660.22  (feet) COMP
 DP5525  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 DP5525
 DP5525  VERT ORDER      -  SECOND    CLASS I
 DP5525
 DP5525.The horizontal coordinates were established by autonomous hand held GPS
 DP5525.observations and have an estimated accuracy of +/- 10 meters.
 DP5525
 DP5525.The orthometric height was determined by differential leveling and
 DP5525.adjusted by the NATIONAL GEODETIC SURVEY
 DP5525.in November 2014.
 DP5525
 DP5525.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5525.GEOID18 height accuracy estimate available here.
 DP5525
 DP5525.Click photographs - Photos may exist for this station.
 DP5525
 DP5525.The dynamic height is computed by dividing the NAVD 88
 DP5525.geopotential number by the normal gravity value computed on the
 DP5525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5525.degrees latitude (g = 980.6199 gals.).
 DP5525
 DP5525.The modeled gravity was interpolated from observed gravity values.
 DP5525
 DP5525;                    North         East    Units  Estimated Accuracy
 DP5525;SPC IL E     -   533,442.      241,743.      MT  (+/- 10 meters HH2 GPS)
 DP5525
 DP5525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3042492893(NAD 83)
 DP5525
 DP5525                          SUPERSEDED SURVEY CONTROL
 DP5525
 DP5525.No superseded survey control is available for this station.
 DP5525
 DP5525_MARKER: F = FLANGE-ENCASED ROD
 DP5525_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5525_STAMPING: WRI 070 2013
 DP5525_MARK LOGO: UIL
 DP5525_PROJECTION: FLUSH
 DP5525_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5525_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5525+STABILITY: POSITION/ELEVATION WELL
 DP5525_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5525+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2013
 DP5525_ROD/PIPE-DEPTH: 7.3 meters
 DP5525_SLEEVE-DEPTH  : 0.9 meters
 DP5525
 DP5525  HISTORY     - Date     Condition        Report By
 DP5525  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5525
 DP5525                          STATION DESCRIPTION
 DP5525
 DP5525'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5525'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHEAST OF MENDOTA,
 DP5525'5.0 MI (8.0 KM) WEST OF PRAIRIE CENTER AND 2.7 MI (4.3 KM) EAST OF
 DP5525'TROY GROVE.
 DP5525'
 DP5525'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH US HIGHWAY 52
 DP5525'ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF MENDOTA, IL, GO EAST ON US HIGHWAY
 DP5525'52 FOR 1.0 MI (1.6 KM) TO EAST SEVENTH ROAD AND THE STATION ON THE
 DP5525'RIGHT.
 DP5525'
 DP5525'THE STATION IS LOCATED 33.5 FT (10.2 M) NORTH OF THE CENTERLINE OF US
 DP5525'HIGHWAY 52, 71 FT (21.6 M) EAST OF THE CENTERLINE OF EAST SEVENTH ROAD
 DP5525'AND 7 FT (2.1 M) NORTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5525'
 DP5525'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5525'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5525'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5526 ***********************************************************************
 DP5526  DESIGNATION -  WRI 071
 DP5526  PID         -  DP5526
 DP5526  STATE/COUNTY-  IL/LASALLE
 DP5526  COUNTRY     -  US
 DP5526  USGS QUAD   -  TROY GROVE (2018)
 DP5526
 DP5526                         *CURRENT SURVEY CONTROL
 DP5526  ______________________________________________________________________
 DP5526* NAD 83(1986) POSITION- 41 28 10.36   (N) 089 02 43.43   (W)   HD_HELD1
 DP5526* NAVD 88 ORTHO HEIGHT -   202.253 (meters)      663.56  (feet) ADJUSTED
 DP5526  ______________________________________________________________________
 DP5526  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 DP5526  DYNAMIC HEIGHT  -        202.175 (meters)      663.30  (feet) COMP
 DP5526  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 DP5526
 DP5526  VERT ORDER      -  SECOND    CLASS I
 DP5526
 DP5526.The horizontal coordinates were determined by differentially corrected
 DP5526.hand held GPS observations or other comparable positioning techniques
 DP5526.and have an estimated accuracy of +/- 3 meters.
 DP5526
 DP5526.The orthometric height was determined by differential leveling and
 DP5526.adjusted by the NATIONAL GEODETIC SURVEY
 DP5526.in November 2014.
 DP5526
 DP5526.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5526.GEOID18 height accuracy estimate available here.
 DP5526
 DP5526.Click photographs - Photos may exist for this station.
 DP5526
 DP5526.The dynamic height is computed by dividing the NAVD 88
 DP5526.geopotential number by the normal gravity value computed on the
 DP5526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5526.degrees latitude (g = 980.6199 gals.).
 DP5526
 DP5526.The modeled gravity was interpolated from observed gravity values.
 DP5526
 DP5526;                    North         East    Units  Estimated Accuracy
 DP5526;SPC IL E     -   533,432.1     240,518.8     MT  (+/- 3 meters HH1 GPS) 
 DP5526
 DP5526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2920092902(NAD 83)
 DP5526
 DP5526                          SUPERSEDED SURVEY CONTROL
 DP5526
 DP5526.No superseded survey control is available for this station.
 DP5526
 DP5526_MARKER: F = FLANGE-ENCASED ROD
 DP5526_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5526_STAMPING: WRI 071 2013
 DP5526_MARK LOGO: UIL
 DP5526_PROJECTION: FLUSH
 DP5526_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5526_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5526+STABILITY: POSITION/ELEVATION WELL
 DP5526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5526+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2022
 DP5526_ROD/PIPE-DEPTH: 6.1 meters
 DP5526_SLEEVE-DEPTH  : 0.9 meters
 DP5526
 DP5526  HISTORY     - Date     Condition        Report By
 DP5526  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5526  HISTORY     - 20220131 GOOD             ILDT
 DP5526
 DP5526                          STATION DESCRIPTION
 DP5526
 DP5526'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5526'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF MENDOTA,
 DP5526'5.8 MI (9.3 KM) WEST OF PRAIRIE CENTER AND 2.0 MI (3.2 KM) EAST OF
 DP5526'TROY GROVE.
 DP5526'
 DP5526'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH US HIGHWAY 52
 DP5526'ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF MENDOTA, IL, GO EAST ON US HIGHWAY
 DP5526'52 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5526'
 DP5526'THE STATION IS LOCATED 64 FT (19.5 M) SOUTH OF THE CENTERLINE OF US
 DP5526'HIGHWAY 52, 139 FT (42.4 M) EAST OF THE CENTERLINE OF EAST SIXTH ROAD
 DP5526'AND 2 FT (0.6 M) NORTH OF A FENCE.
 DP5526'
 DP5526'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5526'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5526'IN IDENTIFICATION.
 DP5526
 DP5526                          STATION RECOVERY (2022)
 DP5526
 DP5526'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5526'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5527 ***********************************************************************
 DP5527  DESIGNATION -  WRI 072
 DP5527  PID         -  DP5527
 DP5527  STATE/COUNTY-  IL/LASALLE
 DP5527  COUNTRY     -  US
 DP5527  USGS QUAD   -  TROY GROVE (2018)
 DP5527
 DP5527                         *CURRENT SURVEY CONTROL
 DP5527  ______________________________________________________________________
 DP5527* NAD 83(1986) POSITION- 41 28 04.43   (N) 089 04 24.56   (W)   HD_HELD1
 DP5527* NAVD 88 ORTHO HEIGHT -   199.998 (meters)      656.16  (feet) ADJUSTED
 DP5527  ______________________________________________________________________
 DP5527  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 DP5527  DYNAMIC HEIGHT  -        199.920 (meters)      655.90  (feet) COMP
 DP5527  MODELED GRAVITY -    980,229.2   (mgal)                       NAVD 88
 DP5527
 DP5527  VERT ORDER      -  SECOND    CLASS I
 DP5527
 DP5527.The horizontal coordinates were determined by differentially corrected
 DP5527.hand held GPS observations or other comparable positioning techniques
 DP5527.and have an estimated accuracy of +/- 3 meters.
 DP5527
 DP5527.The orthometric height was determined by differential leveling and
 DP5527.adjusted by the NATIONAL GEODETIC SURVEY
 DP5527.in November 2014.
 DP5527
 DP5527.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5527.GEOID18 height accuracy estimate available here.
 DP5527
 DP5527.Click photographs - Photos may exist for this station.
 DP5527
 DP5527.The dynamic height is computed by dividing the NAVD 88
 DP5527.geopotential number by the normal gravity value computed on the
 DP5527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5527.degrees latitude (g = 980.6199 gals.).
 DP5527
 DP5527.The modeled gravity was interpolated from observed gravity values.
 DP5527
 DP5527;                    North         East    Units  Estimated Accuracy
 DP5527;SPC IL E     -   533,268.9     238,170.7     MT  (+/- 3 meters HH1 GPS) 
 DP5527
 DP5527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2685092775(NAD 83)
 DP5527
 DP5527                          SUPERSEDED SURVEY CONTROL
 DP5527
 DP5527.No superseded survey control is available for this station.
 DP5527
 DP5527_MARKER: F = FLANGE-ENCASED ROD
 DP5527_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5527_STAMPING: WRI 072 2013
 DP5527_MARK LOGO: UIL
 DP5527_PROJECTION: FLUSH
 DP5527_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5527_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5527+STABILITY: POSITION/ELEVATION WELL
 DP5527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5527+SATELLITE: SATELLITE OBSERVATIONS - December 08, 2013
 DP5527_ROD/PIPE-DEPTH: 11.0 meters
 DP5527_SLEEVE-DEPTH  : 0.9 meters
 DP5527
 DP5527  HISTORY     - Date     Condition        Report By
 DP5527  HISTORY     - 20131208 MONUMENTED       PATRIC
 DP5527
 DP5527                          STATION DESCRIPTION
 DP5527
 DP5527'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5527'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST OF PRAIRIE CENTER,
 DP5527'5.9 MI (9.5 KM) SOUTH-SOUTHEAST OF MENDOTA AND IN THE TOWN OF TROY
 DP5527'GROVE, IL.
 DP5527'
 DP5527'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH US HIGHWAY 52
 DP5527'ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF MENDOTA, IL, GO WEST ON US HIGHWAY
 DP5527'52 FOR 1.2 MI (1.9 KM) TO A SET OF RAILROAD TRACKS AND THE STATION ON
 DP5527'THE RIGHT.
 DP5527'
 DP5527'THE STATION IS LOCATED 36 FT (11.0 M) NORTH OF THE CENTERLINE OF US
 DP5527'HIGHWAY 52, 91 FT (27.7 M) EAST OF THE EAST RAIL AND 16 FT (4.9 M)
 DP5527'WEST OF THE WEST END OF A CULVERT.
 DP5527'
 DP5527'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5527'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5527'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5528 ***********************************************************************
 DP5528  DESIGNATION -  WRI 073
 DP5528  PID         -  DP5528
 DP5528  STATE/COUNTY-  IL/LASALLE
 DP5528  COUNTRY     -  US
 DP5528  USGS QUAD   -  TROY GROVE (2018)
 DP5528
 DP5528                         *CURRENT SURVEY CONTROL
 DP5528  ______________________________________________________________________
 DP5528* NAD 83(1986) POSITION- 41 27 58.5    (N) 089 05 34.7    (W)   HD_HELD2
 DP5528* NAVD 88 ORTHO HEIGHT -   205.072 (meters)      672.81  (feet) ADJUSTED
 DP5528  ______________________________________________________________________
 DP5528  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 DP5528  DYNAMIC HEIGHT  -        204.992 (meters)      672.54  (feet) COMP
 DP5528  MODELED GRAVITY -    980,228.8   (mgal)                       NAVD 88
 DP5528
 DP5528  VERT ORDER      -  SECOND    CLASS I
 DP5528
 DP5528.The horizontal coordinates were established by autonomous hand held GPS
 DP5528.observations and have an estimated accuracy of +/- 10 meters.
 DP5528
 DP5528.The orthometric height was determined by differential leveling and
 DP5528.adjusted by the NATIONAL GEODETIC SURVEY
 DP5528.in November 2014.
 DP5528
 DP5528.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5528.GEOID18 height accuracy estimate available here.
 DP5528
 DP5528.Click photographs - Photos may exist for this station.
 DP5528
 DP5528.The dynamic height is computed by dividing the NAVD 88
 DP5528.geopotential number by the normal gravity value computed on the
 DP5528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5528.degrees latitude (g = 980.6199 gals.).
 DP5528
 DP5528.The modeled gravity was interpolated from observed gravity values.
 DP5528
 DP5528;                    North         East    Units  Estimated Accuracy
 DP5528;SPC IL E     -   533,100.      236,541.      MT  (+/- 10 meters HH2 GPS)
 DP5528
 DP5528_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2521992631(NAD 83)
 DP5528
 DP5528                          SUPERSEDED SURVEY CONTROL
 DP5528
 DP5528.No superseded survey control is available for this station.
 DP5528
 DP5528_MARKER: F = FLANGE-ENCASED ROD
 DP5528_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5528_STAMPING: WRI 073 2013
 DP5528_MARK LOGO: UIL
 DP5528_PROJECTION: FLUSH
 DP5528_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5528_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5528+STABILITY: POSITION/ELEVATION WELL
 DP5528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5528+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2013
 DP5528_ROD/PIPE-DEPTH: 6.7 meters
 DP5528_SLEEVE-DEPTH  : 0.9 meters
 DP5528
 DP5528  HISTORY     - Date     Condition        Report By
 DP5528  HISTORY     - 20131209 MONUMENTED       PATRIC
 DP5528
 DP5528                          STATION DESCRIPTION
 DP5528
 DP5528'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5528'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) WEST OF PRAIRIE CENTER,
 DP5528'5.7 MI (9.2 KM) SOUTH-SOUTHEAST OF MENDOTA AND IN THE TOWN OF TROY
 DP5528'GROVE, IL.
 DP5528'
 DP5528'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH US HIGHWAY 52
 DP5528'ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF MENDOTA, IL, GO WEST ON US HIGHWAY
 DP5528'52 FOR 1.7 MI (2.7 KM) TO MAIN STREET.  CONTINUE WEST ON US HIGHWAY 52
 DP5528'FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP5528'
 DP5528'THE STATION IS LOCATED 36.5 NORTH OF THE CENTERLINE OF US HIGHWAY 52,
 DP5528'12.5 FT (3.8 M) WEST OF THE WEST END OF A CORRUGATED METAL PIPE UNDER
 DP5528'A FIELD ENTRANCE AND 3.5 FT (1.1 M) SOUTH OF A CONCRETE RIGHT-OF-WAY
 DP5528'MARKER.
 DP5528'
 DP5528'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5528'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5528'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5529 ***********************************************************************
 DP5529  DESIGNATION -  WRI 074
 DP5529  PID         -  DP5529
 DP5529  STATE/COUNTY-  IL/LASALLE
 DP5529  COUNTRY     -  US
 DP5529  USGS QUAD   -  TROY GROVE (2018)
 DP5529
 DP5529                         *CURRENT SURVEY CONTROL
 DP5529  ______________________________________________________________________
 DP5529* NAD 83(1986) POSITION- 41 28 05.76   (N) 089 06 28.91   (W)   HD_HELD1
 DP5529* NAVD 88 ORTHO HEIGHT -   206.599 (meters)      677.82  (feet) ADJUSTED
 DP5529  ______________________________________________________________________
 DP5529  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 DP5529  DYNAMIC HEIGHT  -        206.519 (meters)      677.55  (feet) COMP
 DP5529  MODELED GRAVITY -    980,228.8   (mgal)                       NAVD 88
 DP5529
 DP5529  VERT ORDER      -  SECOND    CLASS I
 DP5529
 DP5529.The horizontal coordinates were determined by differentially corrected
 DP5529.hand held GPS observations or other comparable positioning techniques
 DP5529.and have an estimated accuracy of +/- 3 meters.
 DP5529
 DP5529.The orthometric height was determined by differential leveling and
 DP5529.adjusted by the NATIONAL GEODETIC SURVEY
 DP5529.in November 2014.
 DP5529
 DP5529.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5529.GEOID18 height accuracy estimate available here.
 DP5529
 DP5529.Click photographs - Photos may exist for this station.
 DP5529
 DP5529.The dynamic height is computed by dividing the NAVD 88
 DP5529.geopotential number by the normal gravity value computed on the
 DP5529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5529.degrees latitude (g = 980.6199 gals.).
 DP5529
 DP5529.The modeled gravity was interpolated from observed gravity values.
 DP5529
 DP5529;                    North         East    Units  Estimated Accuracy
 DP5529;SPC IL E     -   533,335.2     235,285.6     MT  (+/- 3 meters HH1 GPS) 
 DP5529
 DP5529_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2396792886(NAD 83)
 DP5529
 DP5529                          SUPERSEDED SURVEY CONTROL
 DP5529
 DP5529.No superseded survey control is available for this station.
 DP5529
 DP5529_MARKER: F = FLANGE-ENCASED ROD
 DP5529_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5529_STAMPING: WRI 074 2013
 DP5529_MARK LOGO: UIL
 DP5529_PROJECTION: FLUSH
 DP5529_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5529_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5529+STABILITY: POSITION/ELEVATION WELL
 DP5529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5529+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2013
 DP5529_ROD/PIPE-DEPTH: 6.7 meters
 DP5529_SLEEVE-DEPTH  : 0.9 meters
 DP5529
 DP5529  HISTORY     - Date     Condition        Report By
 DP5529  HISTORY     - 20131209 MONUMENTED       PATRIC
 DP5529
 DP5529                          STATION DESCRIPTION
 DP5529
 DP5529'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5529'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTHEAST OF LADD, 5.5
 DP5529'MI (8.8 KM) SOUTH OF MENDOTA AND 1.3 MI (2.1 KM) WEST OF TROY GROVE.
 DP5529'
 DP5529'TO REACH THE STATION FROM THE JUNCTION OF I-39 WITH US HIGHWAY 52
 DP5529'ABOUT 6.3 MI (10.1 KM) SOUTHEAST OF MENDOTA, IL, GO WEST ON US HIGHWAY
 DP5529'52 FOR 3.2 MI (5.1 KM) TO EAST THIRD ROAD AND THE STATION ON THE
 DP5529'RIGHT.
 DP5529'
 DP5529'THE STATION IS LOCATED 33 FT (10.1 M) NORTHEAST OF THE CENTERLINE OF
 DP5529'US HIGHWAY 52, 36 FT (11.0 M) NORTHWEST OF A TRAFFIC DIRECTIONAL ARROW
 DP5529'SIGN AND 6 FT (1.8 M) SOUTHWEST OF THE EDGE OF A CULTIVATED FIELD.
 DP5529'
 DP5529'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5529'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5529'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5530 ***********************************************************************
 DP5530  DESIGNATION -  WRI 075
 DP5530  PID         -  DP5530
 DP5530  STATE/COUNTY-  IL/LASALLE
 DP5530  COUNTRY     -  US
 DP5530  USGS QUAD   -  LADD (2018)
 DP5530
 DP5530                         *CURRENT SURVEY CONTROL
 DP5530  ______________________________________________________________________
 DP5530* NAD 83(1986) POSITION- 41 28 09.28   (N) 089 08 12.19   (W)   HD_HELD1
 DP5530* NAVD 88 ORTHO HEIGHT -   207.931 (meters)      682.19  (feet) ADJUSTED
 DP5530  ______________________________________________________________________
 DP5530  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DP5530  DYNAMIC HEIGHT  -        207.850 (meters)      681.92  (feet) COMP
 DP5530  MODELED GRAVITY -    980,228.1   (mgal)                       NAVD 88
 DP5530
 DP5530  VERT ORDER      -  SECOND    CLASS I
 DP5530
 DP5530.The horizontal coordinates were determined by differentially corrected
 DP5530.hand held GPS observations or other comparable positioning techniques
 DP5530.and have an estimated accuracy of +/- 3 meters.
 DP5530
 DP5530.The orthometric height was determined by differential leveling and
 DP5530.adjusted by the NATIONAL GEODETIC SURVEY
 DP5530.in November 2014.
 DP5530
 DP5530.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5530.GEOID18 height accuracy estimate available here.
 DP5530
 DP5530.Click photographs - Photos may exist for this station.
 DP5530
 DP5530.The dynamic height is computed by dividing the NAVD 88
 DP5530.geopotential number by the normal gravity value computed on the
 DP5530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5530.degrees latitude (g = 980.6199 gals.).
 DP5530
 DP5530.The modeled gravity was interpolated from observed gravity values.
 DP5530
 DP5530;                    North         East    Units  Estimated Accuracy
 DP5530;SPC IL E     -   533,465.6     232,890.0     MT  (+/- 3 meters HH1 GPS) 
 DP5530
 DP5530_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2157393053(NAD 83)
 DP5530
 DP5530                          SUPERSEDED SURVEY CONTROL
 DP5530
 DP5530.No superseded survey control is available for this station.
 DP5530
 DP5530_MARKER: F = FLANGE-ENCASED ROD
 DP5530_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5530_STAMPING: WRI 075 2013
 DP5530_MARK LOGO: UIL
 DP5530_PROJECTION: FLUSH
 DP5530_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5530_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5530+STABILITY: POSITION/ELEVATION WELL
 DP5530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5530+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2013
 DP5530_ROD/PIPE-DEPTH: 8.7 meters
 DP5530_SLEEVE-DEPTH  : 0.9 meters
 DP5530
 DP5530  HISTORY     - Date     Condition        Report By
 DP5530  HISTORY     - 20131209 MONUMENTED       PATRIC
 DP5530
 DP5530                          STATION DESCRIPTION
 DP5530
 DP5530'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5530'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHEAST OF LADD, 5.5
 DP5530'MI (8.8 KM) SOUTH OF MENDOTA AND 2.8 MI (4.5 KM) WEST OF TROY GROVE.
 DP5530'
 DP5530'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5530'HIGHWAY 251 WITH NORTH 37TH ROAD (WEST) ABOUT 5.4 MI (8.7 KM) SOUTH OF
 DP5530'MENDOTA, IL, GO WEST ON NORTH 37TH ROAD FOR 0.4 MI (0.6 KM) TO THE
 DP5530'STATION ON THE RIGHT.
 DP5530'
 DP5530'THE STATION IS LOCATED 30.5 FT (9.3 M) NORTH OF THE CENTERLINE OF
 DP5530'NORTH 37TH ROAD, 44.5 FT (13.6 M) WEST OF A TELEPHONE POLE AND 9 FT
 DP5530'(2.7 M) SOUTH OF THE EDGE OF A CULTIVATED FIELD.
 DP5530'
 DP5530'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5530'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5530'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5531 ***********************************************************************
 DP5531  DESIGNATION -  WRI 076
 DP5531  PID         -  DP5531
 DP5531  STATE/COUNTY-  IL/LASALLE
 DP5531  COUNTRY     -  US
 DP5531  USGS QUAD   -  LADD (2018)
 DP5531
 DP5531                         *CURRENT SURVEY CONTROL
 DP5531  ______________________________________________________________________
 DP5531* NAD 83(1986) POSITION- 41 28 08.5    (N) 089 09 18.0    (W)   HD_HELD2
 DP5531* NAVD 88 ORTHO HEIGHT -   213.560 (meters)      700.65  (feet) ADJUSTED
 DP5531  ______________________________________________________________________
 DP5531  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 DP5531  DYNAMIC HEIGHT  -        213.476 (meters)      700.38  (feet) COMP
 DP5531  MODELED GRAVITY -    980,227.6   (mgal)                       NAVD 88
 DP5531
 DP5531  VERT ORDER      -  SECOND    CLASS I
 DP5531
 DP5531.The horizontal coordinates were established by autonomous hand held GPS
 DP5531.observations and have an estimated accuracy of +/- 10 meters.
 DP5531
 DP5531.The orthometric height was determined by differential leveling and
 DP5531.adjusted by the NATIONAL GEODETIC SURVEY
 DP5531.in November 2014.
 DP5531
 DP5531.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5531.GEOID18 height accuracy estimate available here.
 DP5531
 DP5531.Click photographs - Photos may exist for this station.
 DP5531
 DP5531.The dynamic height is computed by dividing the NAVD 88
 DP5531.geopotential number by the normal gravity value computed on the
 DP5531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5531.degrees latitude (g = 980.6199 gals.).
 DP5531
 DP5531.The modeled gravity was interpolated from observed gravity values.
 DP5531
 DP5531;                    North         East    Units  Estimated Accuracy
 DP5531;SPC IL E     -   533,456.      231,363.      MT  (+/- 10 meters HH2 GPS)
 DP5531
 DP5531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2004693067(NAD 83)
 DP5531
 DP5531                          SUPERSEDED SURVEY CONTROL
 DP5531
 DP5531.No superseded survey control is available for this station.
 DP5531
 DP5531_MARKER: F = FLANGE-ENCASED ROD
 DP5531_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5531_STAMPING: WRI 076 2013
 DP5531_MARK LOGO: UIL
 DP5531_PROJECTION: FLUSH
 DP5531_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5531_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5531+STABILITY: POSITION/ELEVATION WELL
 DP5531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5531+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2013
 DP5531_ROD/PIPE-DEPTH: 7.9 meters
 DP5531_SLEEVE-DEPTH  : 0.9 meters
 DP5531
 DP5531  HISTORY     - Date     Condition        Report By
 DP5531  HISTORY     - 20131209 MONUMENTED       PATRIC
 DP5531
 DP5531                          STATION DESCRIPTION
 DP5531
 DP5531'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DP5531'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH-NORTHEAST OF LADD,
 DP5531'5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF MENDOTA AND 3.7 MI (6.0 KM) WEST OF
 DP5531'TROY GROVE.
 DP5531'
 DP5531'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 52 WITH STATE
 DP5531'HIGHWAY 251 WITH NORTH 37TH ROAD (WEST) ABOUT 5.4 MI (8.7 KM) SOUTH OF
 DP5531'MENDOTA, IL, GO WEST ON NORTH 37TH ROAD FOR 1.0 MI (1.6 KM) TO EAST
 DP5531'FIRST ROAD.  CONTINUE WEST ON NORTH 37TH ROAD FOR 0.4 MI (0.6 KM) TO
 DP5531'THE STATION ON THE LEFT.
 DP5531'
 DP5531'THE STATION IS LOCATED 29 FT (8.8 M) SOUTH OF THE CENTERLINE OF NORTH
 DP5531'37TH ROAD, 292 FT (89.0 M) WEST OF THE EXTENDED EDGE OF PAVEMENT OF
 DP5531''62N' 37TH ROAD AND 3.5 FT (1.1 M) NORTH OF THE EDGE OF A CULTIVATED
 DP5531'FIELD.
 DP5531'
 DP5531'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5531'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5531'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5532 ***********************************************************************
 DP5532  DESIGNATION -  WRI 077
 DP5532  PID         -  DP5532
 DP5532  STATE/COUNTY-  IL/BUREAU
 DP5532  COUNTRY     -  US
 DP5532  USGS QUAD   -  LADD (2018)
 DP5532
 DP5532                         *CURRENT SURVEY CONTROL
 DP5532  ______________________________________________________________________
 DP5532* NAD 83(1986) POSITION- 41 28 01.63   (N) 089 10 11.50   (W)   HD_HELD1
 DP5532* NAVD 88 ORTHO HEIGHT -   216.729 (meters)      711.05  (feet) ADJUSTED
 DP5532  ______________________________________________________________________
 DP5532  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 DP5532  DYNAMIC HEIGHT  -        216.644 (meters)      710.77  (feet) COMP
 DP5532  MODELED GRAVITY -    980,227.0   (mgal)                       NAVD 88
 DP5532
 DP5532  VERT ORDER      -  SECOND    CLASS I
 DP5532
 DP5532.The horizontal coordinates were determined by differentially corrected
 DP5532.hand held GPS observations or other comparable positioning techniques
 DP5532.and have an estimated accuracy of +/- 3 meters.
 DP5532
 DP5532.The orthometric height was determined by differential leveling and
 DP5532.adjusted by the NATIONAL GEODETIC SURVEY
 DP5532.in November 2014.
 DP5532
 DP5532.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5532.GEOID18 height accuracy estimate available here.
 DP5532
 DP5532.Click photographs - Photos may exist for this station.
 DP5532
 DP5532.The dynamic height is computed by dividing the NAVD 88
 DP5532.geopotential number by the normal gravity value computed on the
 DP5532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5532.degrees latitude (g = 980.6199 gals.).
 DP5532
 DP5532.The modeled gravity was interpolated from observed gravity values.
 DP5532
 DP5532;                    North         East    Units  Estimated Accuracy
 DP5532;SPC IL W     -   533,379.7     783,267.2     MT  (+/- 3 meters HH1 GPS) 
 DP5532
 DP5532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1880092886(NAD 83)
 DP5532
 DP5532                          SUPERSEDED SURVEY CONTROL
 DP5532
 DP5532.No superseded survey control is available for this station.
 DP5532
 DP5532_MARKER: F = FLANGE-ENCASED ROD
 DP5532_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5532_STAMPING: WRI 077 2013
 DP5532_MARK LOGO: UIL
 DP5532_PROJECTION: FLUSH
 DP5532_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5532_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5532+STABILITY: POSITION/ELEVATION WELL
 DP5532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5532+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2023
 DP5532_ROD/PIPE-DEPTH: 9.8 meters
 DP5532_SLEEVE-DEPTH  : 0.9 meters
 DP5532
 DP5532  HISTORY     - Date     Condition        Report By
 DP5532  HISTORY     - 20140326 MONUMENTED       BCA
 DP5532  HISTORY     - 20230911 GOOD             ILDT
 DP5532
 DP5532                          STATION DESCRIPTION
 DP5532
 DP5532'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5532'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHEAST OF LADD,
 DP5532'6.2 MI (10.0 KM) SOUTH-SOUTHWEST OF MENDOTA AND 4.5 MI (7.2 KM) WEST
 DP5532'OF TROY GROVE.
 DP5532'
 DP5532'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5532'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTHEAST ON
 DP5532'STATE HIGHWAY 89 FOR 4.6 MI (7.4 KM) TO 2200 NORTH AVENUE.  TURN LEFT
 DP5532'AND GO EAST ON 2200 NORTH AVENUE FOR 3.1 MI (5.0 KM) TO COUNTY ROAD
 DP5532'3500 EAST.  CONTINUE EAST ON 2200 NORTH AVENUE FOR 0.6 MI (1.0 KM) TO
 DP5532'THE STATION ON THE LEFT.
 DP5532'
 DP5532'THE STATION IS LOCATED 25 FT (7.6 M) NORTH OF THE CENTERLINE OF 2200
 DP5532'NORTH AVENUE, 147.5 FT (45.0 M) NORTHWEST OF A POWER POLE AND 139.5
 DP5532'NORTHEAST OF A POWER POLE.
 DP5532'
 DP5532'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5532'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5532'IN IDENTIFICATION.
 DP5532
 DP5532                          STATION RECOVERY (2023)
 DP5532
 DP5532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5532'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5533 ***********************************************************************
 DP5533  DESIGNATION -  WRI 078
 DP5533  PID         -  DP5533
 DP5533  STATE/COUNTY-  IL/BUREAU
 DP5533  COUNTRY     -  US
 DP5533  USGS QUAD   -  LADD (2018)
 DP5533
 DP5533                         *CURRENT SURVEY CONTROL
 DP5533  ______________________________________________________________________
 DP5533* NAD 83(1986) POSITION- 41 28 00.75   (N) 089 11 15.42   (W)   HD_HELD1
 DP5533* NAVD 88 ORTHO HEIGHT -   217.581 (meters)      713.85  (feet) ADJUSTED
 DP5533  ______________________________________________________________________
 DP5533  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DP5533  DYNAMIC HEIGHT  -        217.496 (meters)      713.57  (feet) COMP
 DP5533  MODELED GRAVITY -    980,226.4   (mgal)                       NAVD 88
 DP5533
 DP5533  VERT ORDER      -  SECOND    CLASS I
 DP5533
 DP5533.The horizontal coordinates were determined by differentially corrected
 DP5533.hand held GPS observations or other comparable positioning techniques
 DP5533.and have an estimated accuracy of +/- 3 meters.
 DP5533
 DP5533.The orthometric height was determined by differential leveling and
 DP5533.adjusted by the NATIONAL GEODETIC SURVEY
 DP5533.in November 2014.
 DP5533
 DP5533.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5533.GEOID18 height accuracy estimate available here.
 DP5533
 DP5533.Click photographs - Photos may exist for this station.
 DP5533
 DP5533.The dynamic height is computed by dividing the NAVD 88
 DP5533.geopotential number by the normal gravity value computed on the
 DP5533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5533.degrees latitude (g = 980.6199 gals.).
 DP5533
 DP5533.The modeled gravity was interpolated from observed gravity values.
 DP5533
 DP5533;                    North         East    Units  Estimated Accuracy
 DP5533;SPC IL W     -   533,335.6     781,784.3     MT  (+/- 3 meters HH1 GPS) 
 DP5533
 DP5533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1731692896(NAD 83)
 DP5533
 DP5533                          SUPERSEDED SURVEY CONTROL
 DP5533
 DP5533.No superseded survey control is available for this station.
 DP5533
 DP5533_MARKER: F = FLANGE-ENCASED ROD
 DP5533_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5533_STAMPING: WRI 078 2013
 DP5533_MARK LOGO: UIL
 DP5533_PROJECTION: FLUSH
 DP5533_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5533_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5533_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5533+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2020
 DP5533_ROD/PIPE-DEPTH: 11.0 meters
 DP5533_SLEEVE-DEPTH  : 0.9 meters
 DP5533
 DP5533  HISTORY     - Date     Condition        Report By
 DP5533  HISTORY     - 20140326 MONUMENTED       BCA
 DP5533  HISTORY     - 20200526 GOOD             ILDT
 DP5533
 DP5533                          STATION DESCRIPTION
 DP5533
 DP5533'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5533'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF LA MOILLE,
 DP5533'6.0 MI (9.7 KM) NORTH-NORTHEAST OF LADD AND 5.4 MI (8.7 KM) WEST OF
 DP5533'TROY GROVE.
 DP5533'
 DP5533'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5533'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTHEAST ON
 DP5533'STATE HIGHWAY 89 FOR 4.6 MI (7.4 KM) TO 2200 NORTH AVENUE.  TURN LEFT
 DP5533'AND GO EAST ON 2200 NORTH AVENUE FOR 2.1 MI (3.4 KM) TO COUNTY ROAD
 DP5533'34OO EAST.  CONTINUE EAST ON 2200 NORTH AVENUE FOR 0.6 MI (1.0 KM) TO
 DP5533'THE STATION ON THE RIGHT.
 DP5533'
 DP5533'THE STATION IS LOCATED 27.3 FT (8.3 M) SOUTH OF THE CENTERLINE OF 2200
 DP5533'NORTH AVENUE, 16.3 FT (5.0 M) SOUTH OF THE EDGE OF PAVEMENT OF 2200
 DP5533'NORTH AVENUE AND 15.6 FT (4.8 M) EAST-SOUTHEAST OF A POWER POLE.
 DP5533'
 DP5533'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5533'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5533'IN IDENTIFICATION.
 DP5533
 DP5533                          STATION RECOVERY (2020)
 DP5533
 DP5533'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP5533'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5534 ***********************************************************************
 DP5534  DESIGNATION -  WRI 079
 DP5534  PID         -  DP5534
 DP5534  STATE/COUNTY-  IL/BUREAU
 DP5534  COUNTRY     -  US
 DP5534  USGS QUAD   -  LADD (2018)
 DP5534
 DP5534                         *CURRENT SURVEY CONTROL
 DP5534  ______________________________________________________________________
 DP5534* NAD 83(1986) POSITION- 41 27 59.99   (N) 089 12 28.54   (W)   HD_HELD1
 DP5534* NAVD 88 ORTHO HEIGHT -   214.193 (meters)      702.73  (feet) ADJUSTED
 DP5534  ______________________________________________________________________
 DP5534  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 DP5534  DYNAMIC HEIGHT  -        214.109 (meters)      702.46  (feet) COMP
 DP5534  MODELED GRAVITY -    980,225.7   (mgal)                       NAVD 88
 DP5534
 DP5534  VERT ORDER      -  SECOND    CLASS I
 DP5534
 DP5534.The horizontal coordinates were determined by differentially corrected
 DP5534.hand held GPS observations or other comparable positioning techniques
 DP5534.and have an estimated accuracy of +/- 3 meters.
 DP5534
 DP5534.The orthometric height was determined by differential leveling and
 DP5534.adjusted by the NATIONAL GEODETIC SURVEY
 DP5534.in November 2014.
 DP5534
 DP5534.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5534.GEOID18 height accuracy estimate available here.
 DP5534
 DP5534.Click photographs - Photos may exist for this station.
 DP5534
 DP5534.The dynamic height is computed by dividing the NAVD 88
 DP5534.geopotential number by the normal gravity value computed on the
 DP5534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5534.degrees latitude (g = 980.6199 gals.).
 DP5534
 DP5534.The modeled gravity was interpolated from observed gravity values.
 DP5534
 DP5534;                    North         East    Units  Estimated Accuracy
 DP5534;SPC IL W     -   533,293.2     780,087.8     MT  (+/- 3 meters HH1 GPS) 
 DP5534
 DP5534_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1562092916(NAD 83)
 DP5534
 DP5534                          SUPERSEDED SURVEY CONTROL
 DP5534
 DP5534.No superseded survey control is available for this station.
 DP5534
 DP5534_MARKER: F = FLANGE-ENCASED ROD
 DP5534_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5534_STAMPING: WRI 079 2013
 DP5534_MARK LOGO: UIL
 DP5534_PROJECTION: FLUSH
 DP5534_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5534_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5534+STABILITY: POSITION/ELEVATION WELL
 DP5534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5534+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DP5534_ROD/PIPE-DEPTH: 9.8 meters
 DP5534_SLEEVE-DEPTH  : 0.9 meters
 DP5534
 DP5534  HISTORY     - Date     Condition        Report By
 DP5534  HISTORY     - 20140326 MONUMENTED       BCA
 DP5534  HISTORY     - 20150416 GOOD             DJHENK
 DP5534  HISTORY     - 20251205 GOOD             ILDT
 DP5534
 DP5534                          STATION DESCRIPTION
 DP5534
 DP5534'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5534'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) WEST OF TROY GROVE, 5.8
 DP5534'MI (9.3 KM) NORTH OF LADD AND 5.8 MI (9.3 KM) SOUTHEAST OF LA MOILLE.
 DP5534'
 DP5534'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5534'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTHEAST ON
 DP5534'STATE HIGHWAY 89 FOR 4.6 MI (7.4 KM) TO 2200 NORTH AVENUE.  TURN LEFT
 DP5534'AND GO EAST ON 2200 NORTH AVENUE FOR 1.8 MI (2.9 KM) TO THE STATION ON
 DP5534'THE RIGHT.
 DP5534'
 DP5534'THE STATION IS LOCATED 23.6 FT (7.2 M) SOUTH OF THE CENTERLINE OF 2200
 DP5534'NORTH AVENUE, 59.7 FT (18.2 M) SOUTH-SOUTHWEST OF A POWER POLE, 24 FT
 DP5534'(7.3 M) WEST OF A POWER POLE AND 15.0 FT (4.6 M) SOUTH OF THE EDGE OF
 DP5534'PAVEMENT OF 2200 NORTH AVENUE.
 DP5534'
 DP5534'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5534'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5534'IN IDENTIFICATION.
 DP5534
 DP5534                          STATION RECOVERY (2015)
 DP5534
 DP5534'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5534'RECOVERED AS DESCRIBED.
 DP5534
 DP5534                          STATION RECOVERY (2025)
 DP5534
 DP5534'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5535 ***********************************************************************
 DP5535  DESIGNATION -  WRI 080
 DP5535  PID         -  DP5535
 DP5535  STATE/COUNTY-  IL/BUREAU
 DP5535  COUNTRY     -  US
 DP5535  USGS QUAD   -  LADD (2018)
 DP5535
 DP5535                         *CURRENT SURVEY CONTROL
 DP5535  ______________________________________________________________________
 DP5535* NAD 83(1986) POSITION- 41 27 59.28   (N) 089 13 25.52   (W)   HD_HELD1
 DP5535* NAVD 88 ORTHO HEIGHT -   218.183 (meters)      715.82  (feet) ADJUSTED
 DP5535  ______________________________________________________________________
 DP5535  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 DP5535  DYNAMIC HEIGHT  -        218.097 (meters)      715.54  (feet) COMP
 DP5535  MODELED GRAVITY -    980,225.1   (mgal)                       NAVD 88
 DP5535
 DP5535  VERT ORDER      -  SECOND    CLASS I
 DP5535
 DP5535.The horizontal coordinates were determined by differentially corrected
 DP5535.hand held GPS observations or other comparable positioning techniques
 DP5535.and have an estimated accuracy of +/- 3 meters.
 DP5535
 DP5535.The orthometric height was determined by differential leveling and
 DP5535.adjusted by the NATIONAL GEODETIC SURVEY
 DP5535.in November 2014.
 DP5535
 DP5535.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5535.GEOID18 height accuracy estimate available here.
 DP5535
 DP5535.Click photographs - Photos may exist for this station.
 DP5535
 DP5535.The dynamic height is computed by dividing the NAVD 88
 DP5535.geopotential number by the normal gravity value computed on the
 DP5535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5535.degrees latitude (g = 980.6199 gals.).
 DP5535
 DP5535.The modeled gravity was interpolated from observed gravity values.
 DP5535
 DP5535;                    North         East    Units  Estimated Accuracy
 DP5535;SPC IL W     -   533,256.7     778,765.9     MT  (+/- 3 meters HH1 GPS) 
 DP5535
 DP5535_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1429792928(NAD 83)
 DP5535
 DP5535                          SUPERSEDED SURVEY CONTROL
 DP5535
 DP5535.No superseded survey control is available for this station.
 DP5535
 DP5535_MARKER: F = FLANGE-ENCASED ROD
 DP5535_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5535_STAMPING: WRI 080 2013
 DP5535_MARK LOGO: UIL
 DP5535_PROJECTION: FLUSH
 DP5535_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5535_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5535+STABILITY: POSITION/ELEVATION WELL
 DP5535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5535+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2025
 DP5535_ROD/PIPE-DEPTH: 8.5 meters
 DP5535_SLEEVE-DEPTH  : 0.9 meters
 DP5535
 DP5535  HISTORY     - Date     Condition        Report By
 DP5535  HISTORY     - 20140326 MONUMENTED       BCA
 DP5535  HISTORY     - 20150416 GOOD             DJHENK
 DP5535  HISTORY     - 20250919 GOOD             ILDT
 DP5535
 DP5535                          STATION DESCRIPTION
 DP5535
 DP5535'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5535'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST OF TROY GROVE, 5.8
 DP5535'MI (9.3 KM) NORTH OF LADD AND 5.4 MI (8.7 KM) SOUTH-SOUTHEAST OF LA
 DP5535'MOILLE.
 DP5535'
 DP5535'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5535'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTHEAST ON
 DP5535'STATE HIGHWAY 89 FOR 4.6 MI (7.4 KM) TO 2200 NORTH AVENUE.  TURN LEFT
 DP5535'AND GO EAST ON 2200 NORTH AVENUE FOR 0.9 MI (1.4 KM) TO THE STATION ON
 DP5535'THE RIGHT.
 DP5535'
 DP5535'THE STATION IS LOCATED 25.4 FT (7.7 M) SOUTH OF THE CENTERLINE OF2200
 DP5535'NORTH AVENUE, 73.2 FT (22.3 M) SOUTHEAST OF A POWER POLE AND 16.0 FT
 DP5535'(4.9 M) SOUTH OF THE EDGE OF PAVEMENT OF 2200 NORTH AVENUE.
 DP5535'
 DP5535'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5535'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5535'IN IDENTIFICATION.
 DP5535
 DP5535                          STATION RECOVERY (2015)
 DP5535
 DP5535'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5535'RECOVERED AS DESCRIBED.
 DP5535
 DP5535                          STATION RECOVERY (2025)
 DP5535
 DP5535'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5535'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5536 ***********************************************************************
 DP5536  DESIGNATION -  WRI 081
 DP5536  PID         -  DP5536
 DP5536  STATE/COUNTY-  IL/BUREAU
 DP5536  COUNTRY     -  US
 DP5536  USGS QUAD   -  LADD (2018)
 DP5536
 DP5536                         *CURRENT SURVEY CONTROL
 DP5536  ______________________________________________________________________
 DP5536* NAD 83(1986) POSITION- 41 28 01.41   (N) 089 14 32.84   (W)   HD_HELD1
 DP5536* NAVD 88 ORTHO HEIGHT -   226.829 (meters)      744.19  (feet) ADJUSTED
 DP5536  ______________________________________________________________________
 DP5536  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 DP5536  DYNAMIC HEIGHT  -        226.740 (meters)      743.90  (feet) COMP
 DP5536  MODELED GRAVITY -    980,224.5   (mgal)                       NAVD 88
 DP5536
 DP5536  VERT ORDER      -  SECOND    CLASS I
 DP5536
 DP5536.The horizontal coordinates were determined by differentially corrected
 DP5536.hand held GPS observations or other comparable positioning techniques
 DP5536.and have an estimated accuracy of +/- 3 meters.
 DP5536
 DP5536.The orthometric height was determined by differential leveling and
 DP5536.adjusted by the NATIONAL GEODETIC SURVEY
 DP5536.in November 2014.
 DP5536
 DP5536.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5536.GEOID18 height accuracy estimate available here.
 DP5536
 DP5536.Click photographs - Photos may exist for this station.
 DP5536
 DP5536.The dynamic height is computed by dividing the NAVD 88
 DP5536.geopotential number by the normal gravity value computed on the
 DP5536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5536.degrees latitude (g = 980.6199 gals.).
 DP5536
 DP5536.The modeled gravity was interpolated from observed gravity values.
 DP5536
 DP5536;                    North         East    Units  Estimated Accuracy
 DP5536;SPC IL W     -   533,305.6     777,203.1     MT  (+/- 3 meters HH1 GPS) 
 DP5536
 DP5536_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1273793034(NAD 83)
 DP5536
 DP5536                          SUPERSEDED SURVEY CONTROL
 DP5536
 DP5536.No superseded survey control is available for this station.
 DP5536
 DP5536_MARKER: F = FLANGE-ENCASED ROD
 DP5536_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5536_STAMPING: WRI 081 2013
 DP5536_MARK LOGO: UIL
 DP5536_PROJECTION: FLUSH
 DP5536_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5536_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5536+STABILITY: POSITION/ELEVATION WELL
 DP5536_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5536+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2015
 DP5536_ROD/PIPE-DEPTH: 9.8 meters
 DP5536_SLEEVE-DEPTH  : 0.9 meters
 DP5536
 DP5536  HISTORY     - Date     Condition        Report By
 DP5536  HISTORY     - 20140326 MONUMENTED       BCA
 DP5536  HISTORY     - 20150416 GOOD             DJHENK
 DP5536
 DP5536                          STATION DESCRIPTION
 DP5536
 DP5536'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5536'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-NORTHEAST OF
 DP5536'MALDEN, 6.0 MI (9.7 KM) NORTH-NORTHWEST OF LADD AND 4.9 MI (7.9 KM)
 DP5536'SOUTH-SOUTHEAST OF LA MOILLE.
 DP5536'
 DP5536'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5536'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTHEAST ON
 DP5536'STATE HIGHWAY 89 FOR 4.5 MI (7.2 KM) TO WASHINGTON STREET.  CONTINUE
 DP5536'SOUTHEAST ON STATE HIGHWAY 89 FOR 0.3 MI (0.5 KM) TO THE STATION ON
 DP5536'THE LEFT.
 DP5536'
 DP5536'THE STATION IS LOCATED 46.3 FT (14.1 M) NORTHEAST OF THE CENTERLINE OF
 DP5536'STATE HIGHWAY 89, 112 FT (34.1 M) NORTHWEST OF THE NORTHWEST CORNER OF
 DP5536'A RED BARN, 30.9 FT (9.4 M) NORTH-NORTHWEST OF THE NORTH END OF A
 DP5536'CORRUGATED METAL PIPE, 33.2 FT (10.1 M) NORTHEAST OF THE EDGE OF
 DP5536'PAVEMENT OF STATE HIGHWAY 89 AND 16.1 FT (4.9 M) SOUTH OF A TELEPHONE
 DP5536'PEDESTAL.
 DP5536'
 DP5536'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5536'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5536'IN IDENTIFICATION.
 DP5536
 DP5536                          STATION RECOVERY (2015)
 DP5536
 DP5536'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5536'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5537 ***********************************************************************
 DP5537  DESIGNATION -  WRI 082
 DP5537  PID         -  DP5537
 DP5537  STATE/COUNTY-  IL/BUREAU
 DP5537  COUNTRY     -  US
 DP5537  USGS QUAD   -  MALDEN (2018)
 DP5537
 DP5537                         *CURRENT SURVEY CONTROL
 DP5537  ______________________________________________________________________
 DP5537* NAD 83(1986) POSITION- 41 28 43.43   (N) 089 15 00.86   (W)   HD_HELD1
 DP5537* NAVD 88 ORTHO HEIGHT -   233.907 (meters)      767.41  (feet) ADJUSTED
 DP5537  ______________________________________________________________________
 DP5537  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 DP5537  DYNAMIC HEIGHT  -        233.815 (meters)      767.11  (feet) COMP
 DP5537  MODELED GRAVITY -    980,224.7   (mgal)                       NAVD 88
 DP5537
 DP5537  VERT ORDER      -  SECOND    CLASS I
 DP5537
 DP5537.The horizontal coordinates were determined by differentially corrected
 DP5537.hand held GPS observations or other comparable positioning techniques
 DP5537.and have an estimated accuracy of +/- 3 meters.
 DP5537
 DP5537.The orthometric height was determined by differential leveling and
 DP5537.adjusted by the NATIONAL GEODETIC SURVEY
 DP5537.in November 2014.
 DP5537
 DP5537.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5537.GEOID18 height accuracy estimate available here.
 DP5537
 DP5537.Click photographs - Photos may exist for this station.
 DP5537
 DP5537.The dynamic height is computed by dividing the NAVD 88
 DP5537.geopotential number by the normal gravity value computed on the
 DP5537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5537.degrees latitude (g = 980.6199 gals.).
 DP5537
 DP5537.The modeled gravity was interpolated from observed gravity values.
 DP5537
 DP5537;                    North         East    Units  Estimated Accuracy
 DP5537;SPC IL W     -   534,595.0     776,539.1     MT  (+/- 3 meters HH1 GPS) 
 DP5537
 DP5537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1212194347(NAD 83)
 DP5537
 DP5537                          SUPERSEDED SURVEY CONTROL
 DP5537
 DP5537.No superseded survey control is available for this station.
 DP5537
 DP5537_MARKER: F = FLANGE-ENCASED ROD
 DP5537_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5537_STAMPING: WRI 082 2013
 DP5537_MARK LOGO: UIL
 DP5537_PROJECTION: FLUSH
 DP5537_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5537_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5537+STABILITY: POSITION/ELEVATION WELL
 DP5537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5537+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2021
 DP5537_ROD/PIPE-DEPTH: 8.5 meters
 DP5537_SLEEVE-DEPTH  : 0.9 meters
 DP5537
 DP5537  HISTORY     - Date     Condition        Report By
 DP5537  HISTORY     - 20140325 MONUMENTED       BCA
 DP5537  HISTORY     - 20210405 GOOD             ILDT
 DP5537
 DP5537                          STATION DESCRIPTION
 DP5537
 DP5537'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5537'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST-NORTHEAST OF
 DP5537'MALDEN, 6.8 MI (10.9 KM) NORTH-NORTHWEST OF LADD AND 4.0 MI (6.4 KM)
 DP5537'SOUTH-SOUTHEAST OF LA MOILLE.
 DP5537'
 DP5537'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5537'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTHEAST ON
 DP5537'STATE HIGHWAY 89 FOR 3.5 MI (5.6 KM) TO COUNTY ROAD 2280 NORTH AND THE
 DP5537'STATION ON THE RIGHT.
 DP5537'
 DP5537'THE STATION IS LOCATED 53.8 FT (16.4 M) WEST-SOUTHWEST OF THE
 DP5537'CENTERLINE OF STATE HIGHWAY 89, 65.2 FT (19.9 M) NORTH OF THE
 DP5537'CENTERLINE OF COUNTY ROAD 2280 NORTH, 49.3 FT (15.0 M) NORTH OF THE
 DP5537'EDGE OF PAVEMENT OF COUNTY ROAD 2280 NORTH, 33.9 FT (10.3 M) NORTHWEST
 DP5537'OF A ROAD SIGN AND 15.4 FT (4.7 M) SOUTHEAST OF A FIBER OPTIC WARNING
 DP5537'POST 'VERIZON'.
 DP5537'
 DP5537'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5537'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5537'IN IDENTIFICATION.
 DP5537
 DP5537                          STATION RECOVERY (2021)
 DP5537
 DP5537'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DP5537'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5538 ***********************************************************************
 DP5538  DESIGNATION -  WRI 083
 DP5538  PID         -  DP5538
 DP5538  STATE/COUNTY-  IL/BUREAU
 DP5538  COUNTRY     -  US
 DP5538  USGS QUAD   -  MALDEN (2018)
 DP5538
 DP5538                         *CURRENT SURVEY CONTROL
 DP5538  ______________________________________________________________________
 DP5538* NAD 83(1986) POSITION- 41 29 27.50   (N) 089 15 37.94   (W)   HD_HELD1
 DP5538* NAVD 88 ORTHO HEIGHT -   241.131 (meters)      791.11  (feet) ADJUSTED
 DP5538  ______________________________________________________________________
 DP5538  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 DP5538  DYNAMIC HEIGHT  -        241.036 (meters)      790.80  (feet) COMP
 DP5538  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 DP5538
 DP5538  VERT ORDER      -  SECOND    CLASS I
 DP5538
 DP5538.The horizontal coordinates were determined by differentially corrected
 DP5538.hand held GPS observations or other comparable positioning techniques
 DP5538.and have an estimated accuracy of +/- 3 meters.
 DP5538
 DP5538.The orthometric height was determined by differential leveling and
 DP5538.adjusted by the NATIONAL GEODETIC SURVEY
 DP5538.in November 2014.
 DP5538
 DP5538.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5538.GEOID18 height accuracy estimate available here.
 DP5538
 DP5538.Click photographs - Photos may exist for this station.
 DP5538
 DP5538.The dynamic height is computed by dividing the NAVD 88
 DP5538.geopotential number by the normal gravity value computed on the
 DP5538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5538.degrees latitude (g = 980.6199 gals.).
 DP5538
 DP5538.The modeled gravity was interpolated from observed gravity values.
 DP5538
 DP5538;                    North         East    Units  Estimated Accuracy
 DP5538;SPC IL W     -   535,945.4     775,664.6     MT  (+/- 3 meters HH1 GPS) 
 DP5538
 DP5538_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1129695728(NAD 83)
 DP5538
 DP5538                          SUPERSEDED SURVEY CONTROL
 DP5538
 DP5538.No superseded survey control is available for this station.
 DP5538
 DP5538_MARKER: F = FLANGE-ENCASED ROD
 DP5538_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5538_STAMPING: WRI 083 2013
 DP5538_MARK LOGO: UIL
 DP5538_PROJECTION: FLUSH
 DP5538_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5538_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5538+STABILITY: POSITION/ELEVATION WELL
 DP5538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5538+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2014
 DP5538_ROD/PIPE-DEPTH: 9.8 meters
 DP5538_SLEEVE-DEPTH  : 0.9 meters
 DP5538
 DP5538  HISTORY     - Date     Condition        Report By
 DP5538  HISTORY     - 20140325 MONUMENTED       BCA
 DP5538
 DP5538                          STATION DESCRIPTION
 DP5538
 DP5538'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5538'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTH-NORTHWEST OF LADD,
 DP5538'7.3 MI (11.7 KM) NORTHEAST OF MALDEN AND 3.0 MI (4.8 KM)
 DP5538'SOUTH-SOUTHEAST OF LA MOILLE.
 DP5538'
 DP5538'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5538'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTHEAST ON
 DP5538'STATE HIGHWAY 89 FOR 2.2 MI (3.5 KM) TO COUNTY ROAD 2400 NORTH.
 DP5538'CONTINUE SOUTHEAST ON STATE HIGHWAY 89 FOR 0.4 MI (0.6 KM) TO THE
 DP5538'STATION ON THE RIGHT.
 DP5538'
 DP5538'THE STATION IS LOCATED 44.5 FT (13.6 M) WEST-SOUTHWEST OF THE
 DP5538'CENTERLINE OF STATE HIGHWAY 89, 127 FT (38.7 M) SOUTHWEST OF A POWER
 DP5538'POLE, 31.3 FT (9.5 M) WEST-SOUTHWEST OF THE EDGE OF PAVEMENT OF STATE
 DP5538'HIGHWAY 89 AND 23.0 FT (7.0 M) SOUTH OF THE SOUTH END OF A 12 INCH (30
 DP5538'CM) CORRUGATED METAL PIPE.
 DP5538'
 DP5538'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5538'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5538'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5539 ***********************************************************************
 DP5539  DESIGNATION -  WRI 084
 DP5539  PID         -  DP5539
 DP5539  STATE/COUNTY-  IL/BUREAU
 DP5539  COUNTRY     -  US
 DP5539  USGS QUAD   -  LA MOILLE (2018)
 DP5539
 DP5539                         *CURRENT SURVEY CONTROL
 DP5539  ______________________________________________________________________
 DP5539* NAD 83(1986) POSITION- 41 30 11.71   (N) 089 16 14.72   (W)   HD_HELD1
 DP5539* NAVD 88 ORTHO HEIGHT -   240.282 (meters)      788.33  (feet) ADJUSTED
 DP5539  ______________________________________________________________________
 DP5539  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 DP5539  DYNAMIC HEIGHT  -        240.186 (meters)      788.01  (feet) COMP
 DP5539  MODELED GRAVITY -    980,220.2   (mgal)                       NAVD 88
 DP5539
 DP5539  VERT ORDER      -  SECOND    CLASS I
 DP5539
 DP5539.The horizontal coordinates were determined by differentially corrected
 DP5539.hand held GPS observations or other comparable positioning techniques
 DP5539.and have an estimated accuracy of +/- 3 meters.
 DP5539
 DP5539.The orthometric height was determined by differential leveling and
 DP5539.adjusted by the NATIONAL GEODETIC SURVEY
 DP5539.in November 2014.
 DP5539
 DP5539.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5539.GEOID18 height accuracy estimate available here.
 DP5539
 DP5539.Click photographs - Photos may exist for this station.
 DP5539
 DP5539.The dynamic height is computed by dividing the NAVD 88
 DP5539.geopotential number by the normal gravity value computed on the
 DP5539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5539.degrees latitude (g = 980.6199 gals.).
 DP5539
 DP5539.The modeled gravity was interpolated from observed gravity values.
 DP5539
 DP5539;                    North         East    Units  Estimated Accuracy
 DP5539;SPC IL W     -   537,300.4     774,797.4     MT  (+/- 3 meters HH1 GPS) 
 DP5539
 DP5539_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1047997114(NAD 83)
 DP5539
 DP5539                          SUPERSEDED SURVEY CONTROL
 DP5539
 DP5539.No superseded survey control is available for this station.
 DP5539
 DP5539_MARKER: F = FLANGE-ENCASED ROD
 DP5539_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5539_STAMPING: WRI 084 2013
 DP5539_MARK LOGO: UIL
 DP5539_PROJECTION: FLUSH
 DP5539_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5539_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5539+STABILITY: POSITION/ELEVATION WELL
 DP5539_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5539+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2022
 DP5539_ROD/PIPE-DEPTH: 15.8 meters
 DP5539_SLEEVE-DEPTH  : 0.9 meters
 DP5539
 DP5539  HISTORY     - Date     Condition        Report By
 DP5539  HISTORY     - 20140325 MONUMENTED       BCA
 DP5539  HISTORY     - 20220419 GOOD             ILDT
 DP5539
 DP5539                          STATION DESCRIPTION
 DP5539
 DP5539'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5539'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-SOUTHWEST OF
 DP5539'MENDOTA, 7.5 MI (12.1 KM) NORTHEAST OF MALDEN AND 2.0 MI (3.2 KM)
 DP5539'SOUTH-SOUTHEAST OF LA MOILLE.
 DP5539'
 DP5539'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5539'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTHEAST ON
 DP5539'STATE HIGHWAY 89 FOR 1.1 MI (1.8 KM) TO COUNTY ROAD 2200 NORTH.
 DP5539'CONTINUE SOUTHEAST ON STATE HIGHWAY 89 FOR 0.5 MI (0.8 KM) TO THE
 DP5539'STATION ON THE RIGHT.
 DP5539'
 DP5539'THE STATION IS LOCATED 44.7 FT (13.6 M) SOUTHWEST OF THE CENTERLINE OF
 DP5539'STATE HIGHWAY 89, 63.3 FT (19.3 M) NORTH OF A TELEPHONE PEDESTAL, 42.9
 DP5539'FT (13.1 M) NORTHWEST OF A 'NO PASSING ZONE' SIGN AND 8.0 FT (2.4 M)
 DP5539'NORTHEAST OF A FENCE.
 DP5539'
 DP5539'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5539'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5539'IN IDENTIFICATION.
 DP5539
 DP5539                          STATION RECOVERY (2022)
 DP5539
 DP5539'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5539'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5540 ***********************************************************************
 DP5540  DESIGNATION -  WRI 085
 DP5540  PID         -  DP5540
 DP5540  STATE/COUNTY-  IL/BUREAU
 DP5540  COUNTRY     -  US
 DP5540  USGS QUAD   -  LA MOILLE (2018)
 DP5540
 DP5540                         *CURRENT SURVEY CONTROL
 DP5540  ______________________________________________________________________
 DP5540* NAD 83(1986) POSITION- 41 30 36.1    (N) 089 16 25.8    (W)   HD_HELD2
 DP5540* NAVD 88 ORTHO HEIGHT -   242.284 (meters)      794.89  (feet) ADJUSTED
 DP5540  ______________________________________________________________________
 DP5540  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 DP5540  DYNAMIC HEIGHT  -        242.188 (meters)      794.58  (feet) COMP
 DP5540  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 DP5540
 DP5540  VERT ORDER      -  SECOND    CLASS I
 DP5540
 DP5540.The horizontal coordinates were established by autonomous hand held GPS
 DP5540.observations and have an estimated accuracy of +/- 10 meters.
 DP5540
 DP5540.The orthometric height was determined by differential leveling and
 DP5540.adjusted by the NATIONAL GEODETIC SURVEY
 DP5540.in November 2014.
 DP5540
 DP5540.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5540.GEOID18 height accuracy estimate available here.
 DP5540
 DP5540.Click photographs - Photos may exist for this station.
 DP5540
 DP5540.The dynamic height is computed by dividing the NAVD 88
 DP5540.geopotential number by the normal gravity value computed on the
 DP5540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5540.degrees latitude (g = 980.6199 gals.).
 DP5540
 DP5540.The modeled gravity was interpolated from observed gravity values.
 DP5540
 DP5540;                    North         East    Units  Estimated Accuracy
 DP5540;SPC IL W     -   538,050.      774,533.      MT  (+/- 10 meters HH2 GPS)
 DP5540
 DP5540_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL1024297873(NAD 83)
 DP5540
 DP5540                          SUPERSEDED SURVEY CONTROL
 DP5540
 DP5540.No superseded survey control is available for this station.
 DP5540
 DP5540_MARKER: F = FLANGE-ENCASED ROD
 DP5540_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5540_STAMPING: WRI 085 2013
 DP5540_MARK LOGO: UIL
 DP5540_PROJECTION: FLUSH
 DP5540_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5540_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5540+STABILITY: POSITION/ELEVATION WELL
 DP5540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5540+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2015
 DP5540_ROD/PIPE-DEPTH: 18.3 meters
 DP5540_SLEEVE-DEPTH  : 0.9 meters
 DP5540
 DP5540  HISTORY     - Date     Condition        Report By
 DP5540  HISTORY     - 20140325 MONUMENTED       BCA
 DP5540  HISTORY     - 20150403 GOOD             DJHENK
 DP5540  HISTORY     - 20220329 MARK NOT FOUND   ILDT
 DP5540
 DP5540                          STATION DESCRIPTION
 DP5540
 DP5540'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5540'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-SOUTHWEST OF
 DP5540'MENDOTA, 7.7 MI (12.4 KM) NORTHEAST OF MALDEN AND 1.5 MI (2.4 KM)
 DP5540'SOUTH-SOUTHEAST OF LA MOILLE.
 DP5540'
 DP5540'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5540'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTHEAST ON
 DP5540'STATE HIGHWAY 89 FOR 1.1 MI (1.8 KM) TO COUNTY ROAD 2500 NORTH AND THE
 DP5540'STATION ON THE LEFT.
 DP5540'
 DP5540'THE STATION IS LOCATED 63.0 FT (19.2 M) EAST-NORTHEAST OF THE
 DP5540'CENTERLINE OF STATE HIGHWAY 89, 68.7 FT (20.9 M) NORTH OF THE
 DP5540'CENTERLINE OF COUNTY ROAD 2500 NORTH, 60.8 FT (18.5 M) NORTH OF THE
 DP5540'EDGE OF PAVEMENT OF COUNTY ROAD 2500 NORTH AND 42.3 FT (12.9 M)
 DP5540'SOUTHEAST OF A POWER POLE.
 DP5540'
 DP5540'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5540'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5540'IN IDENTIFICATION.
 DP5540
 DP5540                          STATION RECOVERY (2015)
 DP5540
 DP5540'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5540'RECOVERED AS DESCRIBED.
 DP5540
 DP5540                          STATION RECOVERY (2022)
 DP5540
 DP5540'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5540'MARK NOT FOUND.  RECENT UNDERGROUND UTILITY WORK IN AREA BELIEVED TO
 DP5540'HAVE DESTROYED MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5541 ***********************************************************************
 DP5541  DESIGNATION -  WRI 086
 DP5541  PID         -  DP5541
 DP5541  STATE/COUNTY-  IL/BUREAU
 DP5541  COUNTRY     -  US
 DP5541  USGS QUAD   -  LA MOILLE (2018)
 DP5541
 DP5541                         *CURRENT SURVEY CONTROL
 DP5541  ______________________________________________________________________
 DP5541* NAD 83(1986) POSITION- 41 31 24.81   (N) 089 16 56.05   (W)   HD_HELD1
 DP5541* NAVD 88 ORTHO HEIGHT -   240.292 (meters)      788.36  (feet) ADJUSTED
 DP5541  ______________________________________________________________________
 DP5541  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 DP5541  DYNAMIC HEIGHT  -        240.196 (meters)      788.04  (feet) COMP
 DP5541  MODELED GRAVITY -    980,219.6   (mgal)                       NAVD 88
 DP5541
 DP5541  VERT ORDER      -  SECOND    CLASS I
 DP5541
 DP5541.The horizontal coordinates were determined by differentially corrected
 DP5541.hand held GPS observations or other comparable positioning techniques
 DP5541.and have an estimated accuracy of +/- 3 meters.
 DP5541
 DP5541.The orthometric height was determined by differential leveling and
 DP5541.adjusted by the NATIONAL GEODETIC SURVEY
 DP5541.in November 2014.
 DP5541
 DP5541.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5541.GEOID18 height accuracy estimate available here.
 DP5541
 DP5541.Click photographs - Photos may exist for this station.
 DP5541
 DP5541.The dynamic height is computed by dividing the NAVD 88
 DP5541.geopotential number by the normal gravity value computed on the
 DP5541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5541.degrees latitude (g = 980.6199 gals.).
 DP5541
 DP5541.The modeled gravity was interpolated from observed gravity values.
 DP5541
 DP5541;                    North         East    Units  Estimated Accuracy
 DP5541;SPC IL W     -   539,545.7     773,815.8     MT  (+/- 3 meters HH1 GPS) 
 DP5541
 DP5541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL0958199394(NAD 83)
 DP5541
 DP5541                          SUPERSEDED SURVEY CONTROL
 DP5541
 DP5541.No superseded survey control is available for this station.
 DP5541
 DP5541_MARKER: F = FLANGE-ENCASED ROD
 DP5541_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5541_STAMPING: WRI 086 2013
 DP5541_MARK LOGO: UIL
 DP5541_PROJECTION: FLUSH
 DP5541_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5541_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5541+STABILITY: POSITION/ELEVATION WELL
 DP5541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5541+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2024
 DP5541_ROD/PIPE-DEPTH: 12.2 meters
 DP5541_SLEEVE-DEPTH  : 0.9 meters
 DP5541
 DP5541  HISTORY     - Date     Condition        Report By
 DP5541  HISTORY     - 20140325 MONUMENTED       BCA
 DP5541  HISTORY     - 20150403 GOOD             DJHENK
 DP5541  HISTORY     - 20240715 GOOD             ILDT
 DP5541  HISTORY     - 20240715 GOOD             ILDT
 DP5541
 DP5541                          STATION DESCRIPTION
 DP5541
 DP5541'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5541'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST OF MENDOTA, 8.2 MI
 DP5541'(13.2 KM) NORTH-NORTHEAST OF MALDEN AND IN THE TOWN OF LA MOILLE, IL.
 DP5541'
 DP5541'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5541'HIGHWAY 89 LOCATED ON THE SOUTH SIDE OF LA MOILLE, IL, GO SOUTH ON US
 DP5541'HIGHWAY 34 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP5541'
 DP5541'THE STATION IS LOCATED 53.0 FT (16.2 M) WEST-NORTHWEST OF THE
 DP5541'CENTERLINE OF US HIGHWAY 34, 38.8 FT (11.8 M) NORTHWEST OF A 'ADOPT A
 DP5541'HIGHWAY' SIGN, 37.2 FT (11.3 M) WEST-NORTHWEST OF THE EDGE OF PAVEMENT
 DP5541'OF US HIGHWAY 34 AND 21.2 FT (6.5 M) SOUTH-SOUTHEAST OF A FIRE
 DP5541'HYDRANT.
 DP5541'
 DP5541'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5541'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5541'IN IDENTIFICATION.
 DP5541
 DP5541                          STATION RECOVERY (2015)
 DP5541
 DP5541'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5541'RECOVERED AS DESCRIBED.
 DP5541
 DP5541                          STATION RECOVERY (2024)
 DP5541
 DP5541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5541'RECOVERED IN GOOD CONDITION.
 DP5541
 DP5541                          STATION RECOVERY (2024)
 DP5541
 DP5541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5541'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5542 ***********************************************************************
 DP5542  DESIGNATION -  WRI 087
 DP5542  PID         -  DP5542
 DP5542  STATE/COUNTY-  IL/BUREAU
 DP5542  COUNTRY     -  US
 DP5542  USGS QUAD   -  LA MOILLE (2018)
 DP5542
 DP5542                         *CURRENT SURVEY CONTROL
 DP5542  ______________________________________________________________________
 DP5542* NAD 83(1986) POSITION- 41 32 10.85   (N) 089 16 39.76   (W)   HD_HELD1
 DP5542* NAVD 88 ORTHO HEIGHT -   242.261 (meters)      794.82  (feet) ADJUSTED
 DP5542  ______________________________________________________________________
 DP5542  GEOID HEIGHT    -        -33.028 (meters)                     GEOID18
 DP5542  DYNAMIC HEIGHT  -        242.165 (meters)      794.50  (feet) COMP
 DP5542  MODELED GRAVITY -    980,219.9   (mgal)                       NAVD 88
 DP5542
 DP5542  VERT ORDER      -  SECOND    CLASS I
 DP5542
 DP5542.The horizontal coordinates were determined by differentially corrected
 DP5542.hand held GPS observations or other comparable positioning techniques
 DP5542.and have an estimated accuracy of +/- 3 meters.
 DP5542
 DP5542.The orthometric height was determined by differential leveling and
 DP5542.adjusted by the NATIONAL GEODETIC SURVEY
 DP5542.in November 2014.
 DP5542
 DP5542.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5542.GEOID18 height accuracy estimate available here.
 DP5542
 DP5542.Click photographs - Photos may exist for this station.
 DP5542
 DP5542.The dynamic height is computed by dividing the NAVD 88
 DP5542.geopotential number by the normal gravity value computed on the
 DP5542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5542.degrees latitude (g = 980.6199 gals.).
 DP5542
 DP5542.The modeled gravity was interpolated from observed gravity values.
 DP5542
 DP5542;                    North         East    Units  Estimated Accuracy
 DP5542;SPC IL W     -   540,969.9     774,178.9     MT  (+/- 3 meters HH1 GPS) 
 DP5542
 DP5542_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0999600804(NAD 83)
 DP5542
 DP5542                          SUPERSEDED SURVEY CONTROL
 DP5542
 DP5542.No superseded survey control is available for this station.
 DP5542
 DP5542_MARKER: F = FLANGE-ENCASED ROD
 DP5542_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5542_STAMPING: WRI 087 2013
 DP5542_MARK LOGO: UIL
 DP5542_PROJECTION: FLUSH
 DP5542_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5542_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5542+STABILITY: POSITION/ELEVATION WELL
 DP5542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5542+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2021
 DP5542_ROD/PIPE-DEPTH: 17.1 meters
 DP5542_SLEEVE-DEPTH  : 0.9 meters
 DP5542
 DP5542  HISTORY     - Date     Condition        Report By
 DP5542  HISTORY     - 20140324 MONUMENTED       BCA
 DP5542  HISTORY     - 20150403 GOOD             DJHENK
 DP5542  HISTORY     - 20210405 GOOD             ILDT
 DP5542
 DP5542                          STATION DESCRIPTION
 DP5542
 DP5542'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5542'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST OF MENDOTA, 7.8 MI
 DP5542'(12.6 KM) SOUTH-SOUTHWEST OF SUBLETTE AND IN THE TOWN OF LA MOILLE,
 DP5542'IL.
 DP5542'
 DP5542'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5542'HIGHWAY 92 LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO SOUTH ON US
 DP5542'HIGHWAY 34 FOR 0.15 MI (0.2 KM) TO THE STATION ON THE LEFT.
 DP5542'
 DP5542'THE STATION IS LOCATED 35.9 FT (10.9 M) EAST OF THE CENTERLINE OF US
 DP5542'HIGHWAY 34, 97.0 FT (29.6 M) NORTHEAST OF A POWER POLE, 23.5 FT (7.2
 DP5542'M) EAST OF THE EDGE OF PAVEMENT OF US HIGHWAY 34 AND 9.0 FT (2.7 M)
 DP5542'NORTHWEST OF A WOODEN POST.
 DP5542'
 DP5542'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5542'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5542'IN IDENTIFICATION.
 DP5542
 DP5542                          STATION RECOVERY (2015)
 DP5542
 DP5542'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 DP5542'RECOVERED AS DESCRIBED.
 DP5542
 DP5542                          STATION RECOVERY (2021)
 DP5542
 DP5542'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DP5542'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5543 ***********************************************************************
 DP5543  DESIGNATION -  WRI 088
 DP5543  PID         -  DP5543
 DP5543  STATE/COUNTY-  IL/BUREAU
 DP5543  COUNTRY     -  US
 DP5543  USGS QUAD   -  LA MOILLE (2018)
 DP5543
 DP5543                         *CURRENT SURVEY CONTROL
 DP5543  ______________________________________________________________________
 DP5543* NAD 83(1986) POSITION- 41 32 20.48   (N) 089 17 26.73   (W)   HD_HELD1
 DP5543* NAVD 88 ORTHO HEIGHT -   243.363 (meters)      798.43  (feet) ADJUSTED
 DP5543  ______________________________________________________________________
 DP5543  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 DP5543  DYNAMIC HEIGHT  -        243.266 (meters)      798.12  (feet) COMP
 DP5543  MODELED GRAVITY -    980,219.4   (mgal)                       NAVD 88
 DP5543
 DP5543  VERT ORDER      -  SECOND    CLASS I
 DP5543
 DP5543.The horizontal coordinates were determined by differentially corrected
 DP5543.hand held GPS observations or other comparable positioning techniques
 DP5543.and have an estimated accuracy of +/- 3 meters.
 DP5543
 DP5543.The orthometric height was determined by differential leveling and
 DP5543.adjusted by the NATIONAL GEODETIC SURVEY
 DP5543.in November 2014.
 DP5543
 DP5543.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5543.GEOID18 height accuracy estimate available here.
 DP5543
 DP5543.Click photographs - Photos may exist for this station.
 DP5543
 DP5543.The dynamic height is computed by dividing the NAVD 88
 DP5543.geopotential number by the normal gravity value computed on the
 DP5543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5543.degrees latitude (g = 980.6199 gals.).
 DP5543
 DP5543.The modeled gravity was interpolated from observed gravity values.
 DP5543
 DP5543;                    North         East    Units  Estimated Accuracy
 DP5543;SPC IL W     -   541,255.8     773,087.1     MT  (+/- 3 meters HH1 GPS) 
 DP5543
 DP5543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0891501130(NAD 83)
 DP5543
 DP5543                          SUPERSEDED SURVEY CONTROL
 DP5543
 DP5543.No superseded survey control is available for this station.
 DP5543
 DP5543_MARKER: F = FLANGE-ENCASED ROD
 DP5543_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5543_STAMPING: WRI 088 2013
 DP5543_MARK LOGO: UIL
 DP5543_PROJECTION: FLUSH
 DP5543_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5543_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5543+STABILITY: POSITION/ELEVATION WELL
 DP5543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5543+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2022
 DP5543_ROD/PIPE-DEPTH: 9.8 meters
 DP5543_SLEEVE-DEPTH  : 0.9 meters
 DP5543
 DP5543  HISTORY     - Date     Condition        Report By
 DP5543  HISTORY     - 20140324 MONUMENTED       BCA
 DP5543  HISTORY     - 20220131 GOOD             ILDT
 DP5543
 DP5543                          STATION DESCRIPTION
 DP5543
 DP5543'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5543'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH-NORTHEAST OF
 DP5543'MALDEN, 7.9 MI (12.7 KM) SOUTH-SOUTHWEST OF SUBLETTE AND 0.8 MI (1.3
 DP5543'KM) NORTHWEST OF LA MOILLE.
 DP5543'
 DP5543'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5543'HIGHWAY 92 LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO WEST ON
 DP5543'STATE HIGHWAY 92 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP5543'
 DP5543'THE STATION IS LOCATED 37.2 FT (11.3 M) SOUTH OF THE CENTERLINE OF
 DP5543'STATE HIGHWAY 92, 57.8 FT (17.6 M) WEST OF A POWER POLE, 48.9 FT (14.9
 DP5543'M) NORTHWEST OF A POWER POLE AND 21.7 FT (6.6 M) SOUTH OF THE EDGE OF
 DP5543'PAVEMENT OF STATE HIGHWAY 92.
 DP5543'
 DP5543'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5543'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5543'IN IDENTIFICATION.
 DP5543
 DP5543                          STATION RECOVERY (2022)
 DP5543
 DP5543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5543'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5544 ***********************************************************************
 DP5544  DESIGNATION -  WRI 089
 DP5544  PID         -  DP5544
 DP5544  STATE/COUNTY-  IL/BUREAU
 DP5544  COUNTRY     -  US
 DP5544  USGS QUAD   -  LA MOILLE (2018)
 DP5544
 DP5544                         *CURRENT SURVEY CONTROL
 DP5544  ______________________________________________________________________
 DP5544* NAD 83(1986) POSITION- 41 32 52.8    (N) 089 18 12.7    (W)   HD_HELD2
 DP5544* NAVD 88 ORTHO HEIGHT -   245.427 (meters)      805.21  (feet) ADJUSTED
 DP5544  ______________________________________________________________________
 DP5544  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 DP5544  DYNAMIC HEIGHT  -        245.329 (meters)      804.88  (feet) COMP
 DP5544  MODELED GRAVITY -    980,219.1   (mgal)                       NAVD 88
 DP5544
 DP5544  VERT ORDER      -  SECOND    CLASS I
 DP5544
 DP5544.The horizontal coordinates were established by autonomous hand held GPS
 DP5544.observations and have an estimated accuracy of +/- 10 meters.
 DP5544
 DP5544.The orthometric height was determined by differential leveling and
 DP5544.adjusted by the NATIONAL GEODETIC SURVEY
 DP5544.in November 2014.
 DP5544
 DP5544.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5544.GEOID18 height accuracy estimate available here.
 DP5544
 DP5544.Click photographs - Photos may exist for this station.
 DP5544
 DP5544.The dynamic height is computed by dividing the NAVD 88
 DP5544.geopotential number by the normal gravity value computed on the
 DP5544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5544.degrees latitude (g = 980.6199 gals.).
 DP5544
 DP5544.The modeled gravity was interpolated from observed gravity values.
 DP5544
 DP5544;                    North         East    Units  Estimated Accuracy
 DP5544;SPC IL W     -   542,242.      772,012.      MT  (+/- 10 meters HH2 GPS)
 DP5544
 DP5544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0787602155(NAD 83)
 DP5544
 DP5544                          SUPERSEDED SURVEY CONTROL
 DP5544
 DP5544.No superseded survey control is available for this station.
 DP5544
 DP5544_MARKER: F = FLANGE-ENCASED ROD
 DP5544_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5544_STAMPING: WRI 089 2013
 DP5544_MARK LOGO: UIL
 DP5544_PROJECTION: FLUSH
 DP5544_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5544_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5544+STABILITY: POSITION/ELEVATION WELL
 DP5544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5544+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2014
 DP5544_ROD/PIPE-DEPTH: 13.4 meters
 DP5544_SLEEVE-DEPTH  : 0.9 meters
 DP5544
 DP5544  HISTORY     - Date     Condition        Report By
 DP5544  HISTORY     - 20140324 MONUMENTED       BCA
 DP5544
 DP5544                          STATION DESCRIPTION
 DP5544
 DP5544'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5544'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) EAST OF OHIO, 7.6 MI
 DP5544'(12.2 KM) SOUTH-SOUTHWEST OF SUBLETTE AND 1.7 MI (2.7 KM) NORTHWEST OF
 DP5544'LA MOILLE.
 DP5544'
 DP5544'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5544'HIGHWAY 92 LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO WEST ON
 DP5544'STATE HIGHWAY 92 FOR 1.0 MI (1.6 KM) TO 2900 EAST STREET.  CONTINUE
 DP5544'NORTHWEST ON STATE HIGHWAY 92 FOR 0.6 MI (1.0 KM) TO THE STATION ON
 DP5544'THE RIGHT.
 DP5544'
 DP5544'THE STATION IS LOCATED 41.2 FT (12.6 M) NORTHEAST OF THE CENTERLINE OF
 DP5544'STATE HIGHWAY 92, 29.0 FT (8.8 M) NORTHEAST OF THE EDGE OF PAVEMENT OF
 DP5544'STATE HIGHWAY 92, 9.2 FT (2.8 M) NORTHWEST OF THE EDGE OF PAVEMENT OF
 DP5544'A PRIVATE ENTRANCE AND 6.4 FT (2.0 M) WEST OF A IRON POST FOR A GATE.
 DP5544'
 DP5544'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5544'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5544'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5545 ***********************************************************************
 DP5545  DESIGNATION -  WRI 090
 DP5545  PID         -  DP5545
 DP5545  STATE/COUNTY-  IL/BUREAU
 DP5545  COUNTRY     -  US
 DP5545  USGS QUAD   -  LA MOILLE (2018)
 DP5545
 DP5545                         *CURRENT SURVEY CONTROL
 DP5545  ______________________________________________________________________
 DP5545* NAD 83(1986) POSITION- 41 33 12.98   (N) 089 19 04.11   (W)   HD_HELD1
 DP5545* NAVD 88 ORTHO HEIGHT -   251.498 (meters)      825.12  (feet) ADJUSTED
 DP5545  ______________________________________________________________________
 DP5545  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 DP5545  DYNAMIC HEIGHT  -        251.398 (meters)      824.79  (feet) COMP
 DP5545  MODELED GRAVITY -    980,218.8   (mgal)                       NAVD 88
 DP5545
 DP5545  VERT ORDER      -  SECOND    CLASS I
 DP5545
 DP5545.The horizontal coordinates were determined by differentially corrected
 DP5545.hand held GPS observations or other comparable positioning techniques
 DP5545.and have an estimated accuracy of +/- 3 meters.
 DP5545
 DP5545.The orthometric height was determined by differential leveling and
 DP5545.adjusted by the NATIONAL GEODETIC SURVEY
 DP5545.in November 2014.
 DP5545
 DP5545.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5545.GEOID18 height accuracy estimate available here.
 DP5545
 DP5545.Click photographs - Photos may exist for this station.
 DP5545
 DP5545.The dynamic height is computed by dividing the NAVD 88
 DP5545.geopotential number by the normal gravity value computed on the
 DP5545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5545.degrees latitude (g = 980.6199 gals.).
 DP5545
 DP5545.The modeled gravity was interpolated from observed gravity values.
 DP5545
 DP5545;                    North         East    Units  Estimated Accuracy
 DP5545;SPC IL W     -   542,852.9     770,814.1     MT  (+/- 3 meters HH1 GPS) 
 DP5545
 DP5545_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0670202809(NAD 83)
 DP5545
 DP5545                          SUPERSEDED SURVEY CONTROL
 DP5545
 DP5545.No superseded survey control is available for this station.
 DP5545
 DP5545_MARKER: F = FLANGE-ENCASED ROD
 DP5545_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5545_STAMPING: WRI 090 2013
 DP5545_MARK LOGO: UIL
 DP5545_PROJECTION: FLUSH
 DP5545_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5545_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5545_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5545+SATELLITE: SATELLITE OBSERVATIONS - May 26, 2020
 DP5545_ROD/PIPE-DEPTH: 9.8 meters
 DP5545_SLEEVE-DEPTH  : 0.9 meters
 DP5545
 DP5545  HISTORY     - Date     Condition        Report By
 DP5545  HISTORY     - 20140324 MONUMENTED       BCA
 DP5545  HISTORY     - 20200526 GOOD             ILDT
 DP5545
 DP5545                          STATION DESCRIPTION
 DP5545
 DP5545'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5545'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTHWEST OF SUBLETTE,
 DP5545'7.4 MI (11.9 KM) EAST OF OHIO AND 2.5 MI (4.0 KM) NORTHWEST OF LA
 DP5545'MOILLE.
 DP5545'
 DP5545'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5545'HIGHWAY 92 LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO WEST ON
 DP5545'STATE HIGHWAY 92 FOR 2.2 MI (3.5 KM) TO COUNTY ROAD 2800 NORTH.
 DP5545'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.5 MI (0.8 KM) TO THE STATION
 DP5545'ON THE LEFT.
 DP5545'
 DP5545'THE STATION IS LOCATED 36.8 FT (11.2 M) SOUTH OF THE CENTERLINE OF
 DP5545'STATE HIGHWAY 92, 28.2 FT (8.6 M) EAST-SOUTHEAST OF THE EAST END OF A
 DP5545'18 INCH (46 CM) CORRUGATED METAL PIPE, 25.5 FT (7.8 M) SOUTH OF THE
 DP5545'EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND 11.0 FT (3.4 M) EAST OF A
 DP5545'TELEPHONE PEDESTAL.
 DP5545'
 DP5545'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5545'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5545'IN IDENTIFICATION.
 DP5545
 DP5545                          STATION RECOVERY (2020)
 DP5545
 DP5545'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP5545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5546 ***********************************************************************
 DP5546  DESIGNATION -  WRI 091
 DP5546  PID         -  DP5546
 DP5546  STATE/COUNTY-  IL/BUREAU
 DP5546  COUNTRY     -  US
 DP5546  USGS QUAD   -  LA MOILLE (2018)
 DP5546
 DP5546                         *CURRENT SURVEY CONTROL
 DP5546  ______________________________________________________________________
 DP5546* NAD 83(1986) POSITION- 41 33 13.00   (N) 089 20 13.57   (W)   HD_HELD1
 DP5546* NAVD 88 ORTHO HEIGHT -   245.973 (meters)      807.00  (feet) ADJUSTED
 DP5546  ______________________________________________________________________
 DP5546  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 DP5546  DYNAMIC HEIGHT  -        245.875 (meters)      806.67  (feet) COMP
 DP5546  MODELED GRAVITY -    980,218.5   (mgal)                       NAVD 88
 DP5546
 DP5546  VERT ORDER      -  SECOND    CLASS I
 DP5546
 DP5546.The horizontal coordinates were determined by differentially corrected
 DP5546.hand held GPS observations or other comparable positioning techniques
 DP5546.and have an estimated accuracy of +/- 3 meters.
 DP5546
 DP5546.The orthometric height was determined by differential leveling and
 DP5546.adjusted by the NATIONAL GEODETIC SURVEY
 DP5546.in November 2014.
 DP5546
 DP5546.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5546.GEOID18 height accuracy estimate available here.
 DP5546
 DP5546.Click photographs - Photos may exist for this station.
 DP5546
 DP5546.The dynamic height is computed by dividing the NAVD 88
 DP5546.geopotential number by the normal gravity value computed on the
 DP5546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5546.degrees latitude (g = 980.6199 gals.).
 DP5546
 DP5546.The modeled gravity was interpolated from observed gravity values.
 DP5546
 DP5546;                    North         East    Units  Estimated Accuracy
 DP5546;SPC IL W     -   542,837.9     769,204.5     MT  (+/- 3 meters HH1 GPS) 
 DP5546
 DP5546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0509302853(NAD 83)
 DP5546
 DP5546                          SUPERSEDED SURVEY CONTROL
 DP5546
 DP5546.No superseded survey control is available for this station.
 DP5546
 DP5546_MARKER: F = FLANGE-ENCASED ROD
 DP5546_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5546_STAMPING: WRI 091 2013
 DP5546_MARK LOGO: UIL
 DP5546_PROJECTION: FLUSH
 DP5546_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5546_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5546+STABILITY: POSITION/ELEVATION WELL
 DP5546_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5546+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2014
 DP5546_ROD/PIPE-DEPTH: 15.8 meters
 DP5546_SLEEVE-DEPTH  : 0.9 meters
 DP5546
 DP5546  HISTORY     - Date     Condition        Report By
 DP5546  HISTORY     - 20140117 MONUMENTED       BCA
 DP5546
 DP5546                          STATION DESCRIPTION
 DP5546
 DP5546'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5546'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) SOUTHWEST OF SUBLETTE,
 DP5546'6.4 MI (10.3 KM) EAST OF OHIO AND 3.3 MI (5.3 KM) WEST-NORTHWEST OF LA
 DP5546'MOILLE.
 DP5546'
 DP5546'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5546'HIGHWAY 92 LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO WEST ON
 DP5546'STATE HIGHWAY 92 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 2750 EAST.
 DP5546'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.6 MI (1.0 KM) TO THE STATION
 DP5546'ON THE LEFT.
 DP5546'
 DP5546'THE STATION IS LOCATED 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF
 DP5546'STATE HIGHWAY 92, 85.5 FT (26.1 M) SOUTHEAST OF A POWER POLE, 45.2 FT
 DP5546'(13.8 M) EAST OF A POWER POLE AND 26.4 FT (8.0 M) SOUTH OF THE EDGE OF
 DP5546'PAVEMENT OF STATE HIGHWAY 92.
 DP5546'
 DP5546'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5546'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5546'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5547 ***********************************************************************
 DP5547  DESIGNATION -  WRI 092
 DP5547  PID         -  DP5547
 DP5547  STATE/COUNTY-  IL/BUREAU
 DP5547  COUNTRY     -  US
 DP5547  USGS QUAD   -  LA MOILLE (2018)
 DP5547
 DP5547                         *CURRENT SURVEY CONTROL
 DP5547  ______________________________________________________________________
 DP5547* NAD 83(1986) POSITION- 41 33 13.9    (N) 089 21 19.0    (W)   HD_HELD2
 DP5547* NAVD 88 ORTHO HEIGHT -   244.663 (meters)      802.70  (feet) ADJUSTED
 DP5547  ______________________________________________________________________
 DP5547  GEOID HEIGHT    -        -33.034 (meters)                     GEOID18
 DP5547  DYNAMIC HEIGHT  -        244.565 (meters)      802.38  (feet) COMP
 DP5547  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 DP5547
 DP5547  VERT ORDER      -  SECOND    CLASS I
 DP5547
 DP5547.The horizontal coordinates were established by autonomous hand held GPS
 DP5547.observations and have an estimated accuracy of +/- 10 meters.
 DP5547
 DP5547.The orthometric height was determined by differential leveling and
 DP5547.adjusted by the NATIONAL GEODETIC SURVEY
 DP5547.in November 2014.
 DP5547
 DP5547.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5547.GEOID18 height accuracy estimate available here.
 DP5547
 DP5547.Click photographs - Photos may exist for this station.
 DP5547
 DP5547.The dynamic height is computed by dividing the NAVD 88
 DP5547.geopotential number by the normal gravity value computed on the
 DP5547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5547.degrees latitude (g = 980.6199 gals.).
 DP5547
 DP5547.The modeled gravity was interpolated from observed gravity values.
 DP5547
 DP5547;                    North         East    Units  Estimated Accuracy
 DP5547;SPC IL W     -   542,851.      767,688.      MT  (+/- 10 meters HH2 GPS)
 DP5547
 DP5547_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0357802922(NAD 83)
 DP5547
 DP5547                          SUPERSEDED SURVEY CONTROL
 DP5547
 DP5547.No superseded survey control is available for this station.
 DP5547
 DP5547_MARKER: F = FLANGE-ENCASED ROD
 DP5547_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5547_STAMPING: WRI 092 2013
 DP5547_MARK LOGO: UIL
 DP5547_PROJECTION: FLUSH
 DP5547_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5547_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5547+STABILITY: POSITION/ELEVATION WELL
 DP5547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5547+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2014
 DP5547_ROD/PIPE-DEPTH: 11.0 meters
 DP5547_SLEEVE-DEPTH  : 0.9 meters
 DP5547
 DP5547  HISTORY     - Date     Condition        Report By
 DP5547  HISTORY     - 20140116 MONUMENTED       BCA
 DP5547  HISTORY     - 20230504 MARK NOT FOUND   ILDT
 DP5547
 DP5547                          STATION DESCRIPTION
 DP5547
 DP5547'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5547'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) NORTH OF MALDEN, 5.5 MI
 DP5547'(8.8 KM) EAST OF OHIO AND 4.2 MI (6.8 KM) WEST-NORTHWEST OF LA MOILLE.
 DP5547'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5547'HIGHWAY 92 LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO WEST ON
 DP5547'STATE HIGHWAY 92 FOR 4.4 MI (7.1 KM) TO COUNTY ROAD 2600 EAST AND THE
 DP5547'STATION ON THE RIGHT.
 DP5547'
 DP5547'THE STATION IS LOCATED 36.2 FT (11.0 M) NORTH OF THE CENTERLINE OF
 DP5547'STATE HIGHWAY 92, 84.0 FT (25.6 M) NORTHWEST OF A POWER POLE, 24.0 FT
 DP5547'(7.3 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND 22.6 FT
 DP5547'(6.9 M) NORTHWEST OF A 'NO PASSING ZONE' SIGN.
 DP5547'
 DP5547'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5547'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5547'IN IDENTIFICATION.
 DP5547
 DP5547                          STATION RECOVERY (2023)
 DP5547
 DP5547'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5547'CAP, LID AND CONCRETE ENCASEMENT HAVE BEEN UPROOTED.  FLOATING BRONZE
 DP5547'DISC WAS RECOVERED BUT STEEL ROD WAS NOT LOCATED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5548 ***********************************************************************
 DP5548  DESIGNATION -  WRI 093
 DP5548  PID         -  DP5548
 DP5548  STATE/COUNTY-  IL/BUREAU
 DP5548  COUNTRY     -  US
 DP5548  USGS QUAD   -  LA MOILLE (2018)
 DP5548
 DP5548                         *CURRENT SURVEY CONTROL
 DP5548  ______________________________________________________________________
 DP5548* NAD 83(1986) POSITION- 41 33 13.76   (N) 089 22 24.29   (W)   HD_HELD1
 DP5548* NAVD 88 ORTHO HEIGHT -   242.370 (meters)      795.18  (feet) ADJUSTED
 DP5548  ______________________________________________________________________
 DP5548  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 DP5548  DYNAMIC HEIGHT  -        242.274 (meters)      794.86  (feet) COMP
 DP5548  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 DP5548
 DP5548  VERT ORDER      -  SECOND    CLASS I
 DP5548
 DP5548.The horizontal coordinates were determined by differentially corrected
 DP5548.hand held GPS observations or other comparable positioning techniques
 DP5548.and have an estimated accuracy of +/- 3 meters.
 DP5548
 DP5548.The orthometric height was determined by differential leveling and
 DP5548.adjusted by the NATIONAL GEODETIC SURVEY
 DP5548.in November 2014.
 DP5548
 DP5548.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5548.GEOID18 height accuracy estimate available here.
 DP5548
 DP5548.Click photographs - Photos may exist for this station.
 DP5548
 DP5548.The dynamic height is computed by dividing the NAVD 88
 DP5548.geopotential number by the normal gravity value computed on the
 DP5548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5548.degrees latitude (g = 980.6199 gals.).
 DP5548
 DP5548.The modeled gravity was interpolated from observed gravity values.
 DP5548
 DP5548;                    North         East    Units  Estimated Accuracy
 DP5548;SPC IL W     -   542,832.9     766,175.1     MT  (+/- 3 meters HH1 GPS) 
 DP5548
 DP5548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0206502959(NAD 83)
 DP5548
 DP5548                          SUPERSEDED SURVEY CONTROL
 DP5548
 DP5548.No superseded survey control is available for this station.
 DP5548
 DP5548_MARKER: F = FLANGE-ENCASED ROD
 DP5548_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5548_STAMPING: WRI 093 2013
 DP5548_MARK LOGO: UIL
 DP5548_PROJECTION: FLUSH
 DP5548_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5548_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5548+STABILITY: POSITION/ELEVATION WELL
 DP5548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5548+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2014
 DP5548_ROD/PIPE-DEPTH: 7.3 meters
 DP5548_SLEEVE-DEPTH  : 0.9 meters
 DP5548
 DP5548  HISTORY     - Date     Condition        Report By
 DP5548  HISTORY     - 20140116 MONUMENTED       BCA
 DP5548
 DP5548                          STATION DESCRIPTION
 DP5548
 DP5548'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5548'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH OF MALDEN, 5.1 MI
 DP5548'(8.2 KM) WEST-NORTHWEST OF LA MOILLE AND 4.5 MI (7.2 KM) EAST OF OHIO.
 DP5548'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 34 WITH STATE
 DP5548'HIGHWAY 92 LOCATED ON THE NORTH SIDE OF LA MOILLE, IL, GO WEST ON
 DP5548'STATE HIGHWAY 92 FOR 5.0 MI (8.0 KM) TO COUNTY ROAD 2500 EAST.
 DP5548'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.4 MI (0.6 KM) TO THE STATION
 DP5548'ON THE RIGHT.
 DP5548'
 DP5548'THE STATION IS LOCATED 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF
 DP5548'STATE HIGHWAY 92, 24.6 FT (7.5 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5548'STATE HIGHWAY 92, 13.0 FT (4.0 M) EAST OF THE EXTENDED CENTERLINE OF
 DP5548'COUNTY ROAD COUNTY ROAD 2500 EAST, 12.2 FT (3.7 M) SOUTHEAST OF A
 DP5548'WOODEN POST AND 12.1 FT (3.7 M) SOUTHEAST OF A TELEPHONE PEDESTAL.
 DP5548'
 DP5548'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5548'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5548'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5549 ***********************************************************************
 DP5549  DESIGNATION -  WRI 094
 DP5549  PID         -  DP5549
 DP5549  STATE/COUNTY-  IL/BUREAU
 DP5549  COUNTRY     -  US
 DP5549  USGS QUAD   -  OHIO (2018)
 DP5549
 DP5549                         *CURRENT SURVEY CONTROL
 DP5549  ______________________________________________________________________
 DP5549* NAD 83(1986) POSITION- 41 33 12.17   (N) 089 23 29.40   (W)   HD_HELD1
 DP5549* NAVD 88 ORTHO HEIGHT -   249.602 (meters)      818.90  (feet) ADJUSTED
 DP5549  ______________________________________________________________________
 DP5549  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 DP5549  DYNAMIC HEIGHT  -        249.503 (meters)      818.58  (feet) COMP
 DP5549  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 DP5549
 DP5549  VERT ORDER      -  SECOND    CLASS I
 DP5549
 DP5549.The horizontal coordinates were determined by differentially corrected
 DP5549.hand held GPS observations or other comparable positioning techniques
 DP5549.and have an estimated accuracy of +/- 3 meters.
 DP5549
 DP5549.The orthometric height was determined by differential leveling and
 DP5549.adjusted by the NATIONAL GEODETIC SURVEY
 DP5549.in November 2014.
 DP5549
 DP5549.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5549.GEOID18 height accuracy estimate available here.
 DP5549
 DP5549.Click photographs - Photos may exist for this station.
 DP5549
 DP5549.The dynamic height is computed by dividing the NAVD 88
 DP5549.geopotential number by the normal gravity value computed on the
 DP5549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5549.degrees latitude (g = 980.6199 gals.).
 DP5549
 DP5549.The modeled gravity was interpolated from observed gravity values.
 DP5549
 DP5549;                    North         East    Units  Estimated Accuracy
 DP5549;SPC IL W     -   542,770.1     764,666.7     MT  (+/- 3 meters HH1 GPS) 
 DP5549
 DP5549_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0055502952(NAD 83)
 DP5549
 DP5549                          SUPERSEDED SURVEY CONTROL
 DP5549
 DP5549.No superseded survey control is available for this station.
 DP5549
 DP5549_MARKER: F = FLANGE-ENCASED ROD
 DP5549_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5549_STAMPING: WRI 094 2013
 DP5549_MARK LOGO: UIL
 DP5549_PROJECTION: FLUSH
 DP5549_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5549_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5549+STABILITY: POSITION/ELEVATION WELL
 DP5549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5549+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2014
 DP5549_ROD/PIPE-DEPTH: 12.2 meters
 DP5549_SLEEVE-DEPTH  : 0.9 meters
 DP5549
 DP5549  HISTORY     - Date     Condition        Report By
 DP5549  HISTORY     - 20140116 MONUMENTED       BCA
 DP5549
 DP5549                          STATION DESCRIPTION
 DP5549
 DP5549'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5549'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) SOUTHWEST OF SUBLETTE,
 DP5549'5.7 MI (9.2 KM) EAST OF OHIO AND 4.0 MI (6.4 KM) WEST-NORTHWEST OF LA
 DP5549'MOILLE.
 DP5549'
 DP5549'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5549'HIGHWAY 92 IN OHIO, IL, GO EAST ON STATE HIGHWAY 92 FOR 3.5 MI (5.6
 DP5549'KM) TO COUNTY ROAD 2400 EAST.  CONTINUE EAST ON STATE HIGHWAY 92 FOR
 DP5549'0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5549'
 DP5549'THE STATION IS LOCATED 32.6 FT (9.9 M) SOUTH OF THE CENTERLINE OF
 DP5549'STATE HIGHWAY 92, 125 FT (38.1 M) WEST OF A PINE TREE, 86.3 FT (26.3
 DP5549'M) SOUTH-SOUTHEAST OF A POWER POLE, 17.9 FT (5.5 M) SOUTH OF THE EDGE
 DP5549'OF PAVEMENT OF STATE HIGHWAY 92 AND 66.5 FT (20.3 M) EAST OF A
 DP5549'TELEPHONE PEDESTAL.
 DP5549'
 DP5549'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5549'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5549'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5550 ***********************************************************************
 DP5550  DESIGNATION -  WRI 095
 DP5550  PID         -  DP5550
 DP5550  STATE/COUNTY-  IL/BUREAU
 DP5550  COUNTRY     -  US
 DP5550  USGS QUAD   -  OHIO (2018)
 DP5550
 DP5550                         *CURRENT SURVEY CONTROL
 DP5550  ______________________________________________________________________
 DP5550* NAD 83(1986) POSITION- 41 33 10.53   (N) 089 24 30.93   (W)   HD_HELD1
 DP5550* NAVD 88 ORTHO HEIGHT -   244.664 (meters)      802.70  (feet) ADJUSTED
 DP5550  ______________________________________________________________________
 DP5550  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 DP5550  DYNAMIC HEIGHT  -        244.566 (meters)      802.38  (feet) COMP
 DP5550  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 DP5550
 DP5550  VERT ORDER      -  SECOND    CLASS I
 DP5550
 DP5550.The horizontal coordinates were determined by differentially corrected
 DP5550.hand held GPS observations or other comparable positioning techniques
 DP5550.and have an estimated accuracy of +/- 3 meters.
 DP5550
 DP5550.The orthometric height was determined by differential leveling and
 DP5550.adjusted by the NATIONAL GEODETIC SURVEY
 DP5550.in November 2014.
 DP5550
 DP5550.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5550.GEOID18 height accuracy estimate available here.
 DP5550
 DP5550.Click photographs - Photos may exist for this station.
 DP5550
 DP5550.The dynamic height is computed by dividing the NAVD 88
 DP5550.geopotential number by the normal gravity value computed on the
 DP5550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5550.degrees latitude (g = 980.6199 gals.).
 DP5550
 DP5550.The modeled gravity was interpolated from observed gravity values.
 DP5550
 DP5550;                    North         East    Units  Estimated Accuracy
 DP5550;SPC IL W     -   542,706.9     763,241.3     MT  (+/- 3 meters HH1 GPS) 
 DP5550
 DP5550_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9912802941(NAD 83)
 DP5550
 DP5550                          SUPERSEDED SURVEY CONTROL
 DP5550
 DP5550.No superseded survey control is available for this station.
 DP5550
 DP5550_MARKER: F = FLANGE-ENCASED ROD
 DP5550_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5550_STAMPING: WRI 095 2013
 DP5550_MARK LOGO: UIL
 DP5550_PROJECTION: FLUSH
 DP5550_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5550_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5550+STABILITY: POSITION/ELEVATION WELL
 DP5550_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5550+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DP5550_ROD/PIPE-DEPTH: 12.2 meters
 DP5550_SLEEVE-DEPTH  : 0.9 meters
 DP5550
 DP5550  HISTORY     - Date     Condition        Report By
 DP5550  HISTORY     - 20140115 MONUMENTED       BCA
 DP5550  HISTORY     - 20251205 GOOD             ILDT
 DP5550
 DP5550                          STATION DESCRIPTION
 DP5550
 DP5550'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5550'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) NORTH-NORTHWEST OF
 DP5550'MALDEN, 6.8 MI (10.9 KM) WEST-NORTHWEST OF LA MOILLE AND 2.7 MI (4.3
 DP5550'KM) EAST OF OHIO.
 DP5550'
 DP5550'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5550'HIGHWAY 92 IN OHIO, IL, GO EAST ON STATE HIGHWAY 92 FOR 2.5 MI (4.0
 DP5550'KM) TO COUNTY ROAD 2300 EAST.  CONTINUE EAST ON STATE HIGHWAY 92 FOR
 DP5550'0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5550'
 DP5550'THE STATION IS LOCATED 23.6 FT (7.2 M) SOUTH OF THE CENTERLINE OF
 DP5550'STATE HIGHWAY 92, 145 FT (44.2 M) WEST OF THE CENTER OF A BOX CULVERT
 DP5550'AND 4.2 FT (1.3 M) SOUTHEAST OF THE WEST END POST OF A GUARD RAIL.
 DP5550'
 DP5550'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5550'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5550'IN IDENTIFICATION.
 DP5550
 DP5550                          STATION RECOVERY (2025)
 DP5550
 DP5550'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5550'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5551 ***********************************************************************
 DP5551  DESIGNATION -  WRI 096
 DP5551  PID         -  DP5551
 DP5551  STATE/COUNTY-  IL/BUREAU
 DP5551  COUNTRY     -  US
 DP5551  USGS QUAD   -  OHIO (2018)
 DP5551
 DP5551                         *CURRENT SURVEY CONTROL
 DP5551  ______________________________________________________________________
 DP5551* NAD 83(1986) POSITION- 41 33 10.81   (N) 089 25 39.88   (W)   HD_HELD1
 DP5551* NAVD 88 ORTHO HEIGHT -   255.181 (meters)      837.21  (feet) ADJUSTED
 DP5551  ______________________________________________________________________
 DP5551  GEOID HEIGHT    -        -33.038 (meters)                     GEOID18
 DP5551  DYNAMIC HEIGHT  -        255.080 (meters)      836.88  (feet) COMP
 DP5551  MODELED GRAVITY -    980,218.7   (mgal)                       NAVD 88
 DP5551
 DP5551  VERT ORDER      -  SECOND    CLASS I
 DP5551
 DP5551.The horizontal coordinates were determined by differentially corrected
 DP5551.hand held GPS observations or other comparable positioning techniques
 DP5551.and have an estimated accuracy of +/- 3 meters.
 DP5551
 DP5551.The orthometric height was determined by differential leveling and
 DP5551.adjusted by the NATIONAL GEODETIC SURVEY
 DP5551.in November 2014.
 DP5551
 DP5551.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5551.GEOID18 height accuracy estimate available here.
 DP5551
 DP5551.Click photographs - Photos may exist for this station.
 DP5551
 DP5551.The dynamic height is computed by dividing the NAVD 88
 DP5551.geopotential number by the normal gravity value computed on the
 DP5551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5551.degrees latitude (g = 980.6199 gals.).
 DP5551
 DP5551.The modeled gravity was interpolated from observed gravity values.
 DP5551
 DP5551;                    North         East    Units  Estimated Accuracy
 DP5551;SPC IL W     -   542,701.7     761,643.4     MT  (+/- 3 meters HH1 GPS) 
 DP5551
 DP5551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9753102994(NAD 83)
 DP5551
 DP5551                          SUPERSEDED SURVEY CONTROL
 DP5551
 DP5551.No superseded survey control is available for this station.
 DP5551
 DP5551_MARKER: F = FLANGE-ENCASED ROD
 DP5551_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5551_STAMPING: WRI 096 2013
 DP5551_MARK LOGO: UIL
 DP5551_PROJECTION: FLUSH
 DP5551_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5551_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5551+STABILITY: POSITION/ELEVATION WELL
 DP5551_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5551+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2022
 DP5551_ROD/PIPE-DEPTH: 11.0 meters
 DP5551_SLEEVE-DEPTH  : 0.9 meters
 DP5551
 DP5551  HISTORY     - Date     Condition        Report By
 DP5551  HISTORY     - 20140115 MONUMENTED       BCA
 DP5551  HISTORY     - 20221020 GOOD             ILDT
 DP5551
 DP5551                          STATION DESCRIPTION
 DP5551
 DP5551'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5551'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) EAST OF WALNUT, 7.8 MI
 DP5551'(12.6 KM) WEST OF LA MOILLE AND 1.7 MI (2.7 KM) EAST OF OHIO.
 DP5551'
 DP5551'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5551'HIGHWAY 92 IN OHIO, IL, GO EAST ON STATE HIGHWAY 92 FOR 1.5 MI (2.4
 DP5551'KM) TO COUNTY ROAD 2200 EAST.  CONTINUE EAST ON STATE HIGHWAY 92 FOR
 DP5551'0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP5551'
 DP5551'THE STATION IS LOCATED 39.7 FT (12.1 M) SOUTH OF THE CENTERLINE OF
 DP5551'STATE HIGHWAY 92, 83.5 FT (25.5 M) SOUTHWEST OF A POWER POLE, 3.7 FT
 DP5551'(1.1 M) FT WEST-SOUTHWEST OF A TELEPHONE PEDESTAL AND 3.5 FT (1.1 M)
 DP5551'NORTHWEST OF A WOODEN FENCE POST.
 DP5551'
 DP5551'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5551'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5551'IN IDENTIFICATION.
 DP5551
 DP5551                          STATION RECOVERY (2022)
 DP5551
 DP5551'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5552 ***********************************************************************
 DP5552  DESIGNATION -  WRI 097
 DP5552  PID         -  DP5552
 DP5552  STATE/COUNTY-  IL/BUREAU
 DP5552  COUNTRY     -  US
 DP5552  USGS QUAD   -  OHIO (2018)
 DP5552
 DP5552                         *CURRENT SURVEY CONTROL
 DP5552  ______________________________________________________________________
 DP5552* NAD 83(1986) POSITION- 41 33 10.59   (N) 089 26 44.76   (W)   HD_HELD1
 DP5552* NAVD 88 ORTHO HEIGHT -   264.318 (meters)      867.18  (feet) ADJUSTED
 DP5552  ______________________________________________________________________
 DP5552  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 DP5552  DYNAMIC HEIGHT  -        264.213 (meters)      866.84  (feet) COMP
 DP5552  MODELED GRAVITY -    980,219.6   (mgal)                       NAVD 88
 DP5552
 DP5552  VERT ORDER      -  SECOND    CLASS I
 DP5552
 DP5552.The horizontal coordinates were determined by differentially corrected
 DP5552.hand held GPS observations or other comparable positioning techniques
 DP5552.and have an estimated accuracy of +/- 3 meters.
 DP5552
 DP5552.The orthometric height was determined by differential leveling and
 DP5552.adjusted by the NATIONAL GEODETIC SURVEY
 DP5552.in November 2014.
 DP5552
 DP5552.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5552.GEOID18 height accuracy estimate available here.
 DP5552
 DP5552.Click photographs - Photos may exist for this station.
 DP5552
 DP5552.The dynamic height is computed by dividing the NAVD 88
 DP5552.geopotential number by the normal gravity value computed on the
 DP5552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5552.degrees latitude (g = 980.6199 gals.).
 DP5552
 DP5552.The modeled gravity was interpolated from observed gravity values.
 DP5552
 DP5552;                    North         East    Units  Estimated Accuracy
 DP5552;SPC IL W     -   542,682.2     760,140.0     MT  (+/- 3 meters HH1 GPS) 
 DP5552
 DP5552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9602803030(NAD 83)
 DP5552
 DP5552                          SUPERSEDED SURVEY CONTROL
 DP5552
 DP5552.No superseded survey control is available for this station.
 DP5552
 DP5552_MARKER: F = FLANGE-ENCASED ROD
 DP5552_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5552_STAMPING: WRI 097 2013
 DP5552_MARK LOGO: UIL
 DP5552_PROJECTION: FLUSH
 DP5552_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5552_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5552+STABILITY: POSITION/ELEVATION WELL
 DP5552_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5552+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DP5552_ROD/PIPE-DEPTH: 11.0 meters
 DP5552_SLEEVE-DEPTH  : 0.9 meters
 DP5552
 DP5552  HISTORY     - Date     Condition        Report By
 DP5552  HISTORY     - 20140115 MONUMENTED       BCA
 DP5552  HISTORY     - 20251205 GOOD             ILDT
 DP5552
 DP5552                          STATION DESCRIPTION
 DP5552
 DP5552'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5552'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) WEST OF LA MOILLE, 7.7
 DP5552'MI (12.4 KM) EAST OF WALNUT AND 0.8 MI (1.3 KM) EAST-SOUTHEAST OF
 DP5552'OHIO.
 DP5552'
 DP5552'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5552'HIGHWAY 92 IN OHIO, IL, GO EAST ON STATE HIGHWAY 92 FOR 0.5 MI (0.8
 DP5552'KM) TO COUNTY ROAD 2100 EAST.  CONTINUE EAST ON STATE HIGHWAY 92 FOR
 DP5552'0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP5552'
 DP5552'THE STATION IS LOCATED 34.4 FT (10.5 M) SOUTH OF THE CENTERLINE OF
 DP5552'STATE HIGHWAY 92, 109.0 FT (33.2 M) EAST OF A POWER POLE, 68.6 FT
 DP5552'(20.9 M) SOUTH OF A POWER POLE AND 22.6 FT (6.9 M) SOUTH OF THE EDGE
 DP5552'OF PAVEMENT OF STATE HIGHWAY 92.
 DP5552'
 DP5552'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5552'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5552'IN IDENTIFICATION.
 DP5552
 DP5552                          STATION RECOVERY (2025)
 DP5552
 DP5552'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5553 ***********************************************************************
 DP5553  DESIGNATION -  WRI 098
 DP5553  PID         -  DP5553
 DP5553  STATE/COUNTY-  IL/BUREAU
 DP5553  COUNTRY     -  US
 DP5553  USGS QUAD   -  OHIO (2018)
 DP5553
 DP5553                         *CURRENT SURVEY CONTROL
 DP5553  ______________________________________________________________________
 DP5553* NAD 83(1986) POSITION- 41 33 10.78   (N) 089 27 56.50   (W)   HD_HELD1
 DP5553* NAVD 88 ORTHO HEIGHT -   271.093 (meters)      889.41  (feet) ADJUSTED
 DP5553  ______________________________________________________________________
 DP5553  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 DP5553  DYNAMIC HEIGHT  -        270.986 (meters)      889.06  (feet) COMP
 DP5553  MODELED GRAVITY -    980,221.0   (mgal)                       NAVD 88
 DP5553
 DP5553  VERT ORDER      -  SECOND    CLASS I
 DP5553
 DP5553.The horizontal coordinates were determined by differentially corrected
 DP5553.hand held GPS observations or other comparable positioning techniques
 DP5553.and have an estimated accuracy of +/- 3 meters.
 DP5553
 DP5553.The orthometric height was determined by differential leveling and
 DP5553.adjusted by the NATIONAL GEODETIC SURVEY
 DP5553.in November 2014.
 DP5553
 DP5553.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5553.GEOID18 height accuracy estimate available here.
 DP5553
 DP5553.Click photographs - Photos may exist for this station.
 DP5553
 DP5553.The dynamic height is computed by dividing the NAVD 88
 DP5553.geopotential number by the normal gravity value computed on the
 DP5553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5553.degrees latitude (g = 980.6199 gals.).
 DP5553
 DP5553.The modeled gravity was interpolated from observed gravity values.
 DP5553
 DP5553;                    North         East    Units  Estimated Accuracy
 DP5553;SPC IL W     -   542,674.3     758,477.5     MT  (+/- 3 meters HH1 GPS) 
 DP5553
 DP5553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9436603083(NAD 83)
 DP5553
 DP5553                          SUPERSEDED SURVEY CONTROL
 DP5553
 DP5553.No superseded survey control is available for this station.
 DP5553
 DP5553_MARKER: F = FLANGE-ENCASED ROD
 DP5553_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5553_STAMPING: WRI 098 2013
 DP5553_MARK LOGO: UIL
 DP5553_PROJECTION: FLUSH
 DP5553_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5553_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5553+STABILITY: POSITION/ELEVATION WELL
 DP5553_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5553+SATELLITE: SATELLITE OBSERVATIONS - December 09, 2025
 DP5553_ROD/PIPE-DEPTH: 9.8 meters
 DP5553_SLEEVE-DEPTH  : 0.9 meters
 DP5553
 DP5553  HISTORY     - Date     Condition        Report By
 DP5553  HISTORY     - 20140117 MONUMENTED       BCA
 DP5553  HISTORY     - 20251209 GOOD             ILDT
 DP5553
 DP5553                          STATION DESCRIPTION
 DP5553
 DP5553'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5553'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) WEST OF LA MOILLE, 6.6
 DP5553'MI (10.6 KM) EAST OF WALNUT AND IN THE TOWN OF OHIO, IL.
 DP5553'
 DP5553'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5553'HIGHWAY 92 IN OHIO, IL, GO WEST ON STATE HIGHWAY 92 FOR 0.1 MI (0.2
 DP5553'KM) TO GROVE STREET AND THE STATION ON THE RIGHT.
 DP5553'
 DP5553'THE STATION IS LOCATED 33.0 FT (10.1 M) NORTH OF THE CENTERLINE OF
 DP5553'STATE HIGHWAY 92, 67.0 FT (20.4 M) NORTH-NORTHWEST OF A POWER POLE,
 DP5553'59.5 FT (18.1 M) WEST OF A CONCRETE RIGHT-OF-WAY MARKER, 19.3 FT (5.9
 DP5553'M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND 17.2 FT (5.2
 DP5553'M) NORTHEAST OF A 'SPEED LIMIT 55' SIGN.
 DP5553'
 DP5553'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5553'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5553'IN IDENTIFICATION.
 DP5553
 DP5553                          STATION RECOVERY (2025)
 DP5553
 DP5553'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5553'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5554 ***********************************************************************
 DP5554  DESIGNATION -  WRI 099
 DP5554  PID         -  DP5554
 DP5554  STATE/COUNTY-  IL/BUREAU
 DP5554  COUNTRY     -  US
 DP5554  USGS QUAD   -  OHIO (2018)
 DP5554
 DP5554                         *CURRENT SURVEY CONTROL
 DP5554  ______________________________________________________________________
 DP5554* NAD 83(1986) POSITION- 41 33 10.86   (N) 089 28 50.14   (W)   HD_HELD1
 DP5554* NAVD 88 ORTHO HEIGHT -   273.306 (meters)      896.67  (feet) ADJUSTED
 DP5554  ______________________________________________________________________
 DP5554  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 DP5554  DYNAMIC HEIGHT  -        273.198 (meters)      896.32  (feet) COMP
 DP5554  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 DP5554
 DP5554  VERT ORDER      -  SECOND    CLASS I
 DP5554
 DP5554.The horizontal coordinates were determined by differentially corrected
 DP5554.hand held GPS observations or other comparable positioning techniques
 DP5554.and have an estimated accuracy of +/- 3 meters.
 DP5554
 DP5554.The orthometric height was determined by differential leveling and
 DP5554.adjusted by the NATIONAL GEODETIC SURVEY
 DP5554.in November 2014.
 DP5554
 DP5554.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5554.GEOID18 height accuracy estimate available here.
 DP5554
 DP5554.Click photographs - Photos may exist for this station.
 DP5554
 DP5554.The dynamic height is computed by dividing the NAVD 88
 DP5554.geopotential number by the normal gravity value computed on the
 DP5554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5554.degrees latitude (g = 980.6199 gals.).
 DP5554
 DP5554.The modeled gravity was interpolated from observed gravity values.
 DP5554
 DP5554;                    North         East    Units  Estimated Accuracy
 DP5554;SPC IL W     -   542,666.8     757,234.5     MT  (+/- 3 meters HH1 GPS) 
 DP5554
 DP5554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9312303121(NAD 83)
 DP5554
 DP5554                          SUPERSEDED SURVEY CONTROL
 DP5554
 DP5554.No superseded survey control is available for this station.
 DP5554
 DP5554_MARKER: F = FLANGE-ENCASED ROD
 DP5554_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5554_STAMPING: WRI 099 2013
 DP5554_MARK LOGO: UIL
 DP5554_PROJECTION: FLUSH
 DP5554_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5554_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5554+STABILITY: POSITION/ELEVATION WELL
 DP5554_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5554+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DP5554_ROD/PIPE-DEPTH: 11.0 meters
 DP5554_SLEEVE-DEPTH  : 0.9 meters
 DP5554
 DP5554  HISTORY     - Date     Condition        Report By
 DP5554  HISTORY     - 20140114 MONUMENTED       BCA
 DP5554  HISTORY     - 20251205 GOOD             ILDT
 DP5554
 DP5554                          STATION DESCRIPTION
 DP5554
 DP5554'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5554'THE STATION IS LOCATED ABOUT 9.7 MI (15.6 KM) SOUTHEAST OF HAHNAMAN,
 DP5554'5.8 MI (9.3 KM) EAST OF WALNUT AND 1.1 MI (1.8 KM) WEST-SOUTHWEST OF
 DP5554'OHIO.
 DP5554'
 DP5554'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5554'HIGHWAY 92 IN OHIO, IL, GO WEST ON STATE HIGHWAY 92 FOR 1.0 MI (1.6
 DP5554'KM) TO THE STATION ON THE RIGHT.
 DP5554'
 DP5554'THE STATION IS LOCATED 35.0 FT (10.7 M) NORTH OF THE CENTERLINE OF
 DP5554'STATE HIGHWAY 92, 56 FT (17.1 M) WEST OF THE WEST EDGE OF A SERVICE
 DP5554'DRIVE TO WIND TURBINE 'B11' AND 21.3 FT (6.5 M) NORTH OF THE EDGE OF
 DP5554'PAVEMENT OF STATE HIGHWAY 92.
 DP5554'
 DP5554'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5554'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5554'IN IDENTIFICATION.
 DP5554
 DP5554                          STATION RECOVERY (2025)
 DP5554
 DP5554'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5554'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5555 ***********************************************************************
 DP5555  DESIGNATION -  WRI 100
 DP5555  PID         -  DP5555
 DP5555  STATE/COUNTY-  IL/BUREAU
 DP5555  COUNTRY     -  US
 DP5555  USGS QUAD   -  OHIO (2018)
 DP5555
 DP5555                         *CURRENT SURVEY CONTROL
 DP5555  ______________________________________________________________________
 DP5555* NAD 83(1986) POSITION- 41 33 15.59   (N) 089 29 57.28   (W)   HD_HELD1
 DP5555* NAVD 88 ORTHO HEIGHT -   255.592 (meters)      838.55  (feet) ADJUSTED
 DP5555  ______________________________________________________________________
 DP5555  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 DP5555  DYNAMIC HEIGHT  -        255.492 (meters)      838.23  (feet) COMP
 DP5555  MODELED GRAVITY -    980,223.7   (mgal)                       NAVD 88
 DP5555
 DP5555  VERT ORDER      -  SECOND    CLASS I
 DP5555
 DP5555.The horizontal coordinates were determined by differentially corrected
 DP5555.hand held GPS observations or other comparable positioning techniques
 DP5555.and have an estimated accuracy of +/- 3 meters.
 DP5555
 DP5555.The orthometric height was determined by differential leveling and
 DP5555.adjusted by the NATIONAL GEODETIC SURVEY
 DP5555.in November 2014.
 DP5555
 DP5555.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5555.GEOID18 height accuracy estimate available here.
 DP5555
 DP5555.Click photographs - Photos may exist for this station.
 DP5555
 DP5555.The dynamic height is computed by dividing the NAVD 88
 DP5555.geopotential number by the normal gravity value computed on the
 DP5555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5555.degrees latitude (g = 980.6199 gals.).
 DP5555
 DP5555.The modeled gravity was interpolated from observed gravity values.
 DP5555
 DP5555;                    North         East    Units  Estimated Accuracy
 DP5555;SPC IL W     -   542,800.6     755,677.5     MT  (+/- 3 meters HH1 GPS) 
 DP5555
 DP5555_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9157203312(NAD 83)
 DP5555
 DP5555                          SUPERSEDED SURVEY CONTROL
 DP5555
 DP5555.No superseded survey control is available for this station.
 DP5555
 DP5555_MARKER: F = FLANGE-ENCASED ROD
 DP5555_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5555_STAMPING: WRI 100 2013
 DP5555_MARK LOGO: UIL
 DP5555_PROJECTION: FLUSH
 DP5555_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5555_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5555+STABILITY: POSITION/ELEVATION WELL
 DP5555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5555+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2023
 DP5555_ROD/PIPE-DEPTH: 9.8 meters
 DP5555_SLEEVE-DEPTH  : 0.9 meters
 DP5555
 DP5555  HISTORY     - Date     Condition        Report By
 DP5555  HISTORY     - 20140114 MONUMENTED       BCA
 DP5555  HISTORY     - 20230313 GOOD             ILDT
 DP5555
 DP5555                          STATION DESCRIPTION
 DP5555
 DP5555'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5555'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) SOUTHEAST OF HAHNAMAN,
 DP5555'4.9 MI (7.9 KM) EAST OF WALNUT AND 2.0 MI (3.2 KM) WEST OF OHIO.
 DP5555'
 DP5555'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5555'HIGHWAY 92 IN OHIO, IL, GO WEST ON STATE HIGHWAY 92 FOR 1.5 MI (2.4
 DP5555'KM) TO COUNTY ROAD 1900 EAST.  CONTINUE WEST ON STATE HIGHWAY 92 FOR
 DP5555'0.5 MI (0.8 KM) TO THE STATION ON THE LEFT.
 DP5555'
 DP5555'THE STATION IS LOCATED 32.0 FT (9.8 M) SOUTHWEST OF THE CENTERLINE OF
 DP5555'STATE HIGHWAY 92, 64.3 FT (19.6 M) NORTHWEST OF A 'CURVE AHEAD' SIGN,
 DP5555'18.6 FT (5.7 M) SOUTHWEST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92
 DP5555'AND 17.0 FT (5.2 M) WEST OF THE NORTH END OF A 15 INCH (38 CM)
 DP5555'CORRUGATED METAL PIPE.
 DP5555'
 DP5555'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5555'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5555'IN IDENTIFICATION.
 DP5555
 DP5555                          STATION RECOVERY (2023)
 DP5555
 DP5555'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5555'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5556 ***********************************************************************
 DP5556  DESIGNATION -  WRI 101
 DP5556  PID         -  DP5556
 DP5556  STATE/COUNTY-  IL/BUREAU
 DP5556  COUNTRY     -  US
 DP5556  USGS QUAD   -  WALNUT (2018)
 DP5556
 DP5556                         *CURRENT SURVEY CONTROL
 DP5556  ______________________________________________________________________
 DP5556* NAD 83(1986) POSITION- 41 33 22.87   (N) 089 31 00.10   (W)   HD_HELD1
 DP5556* NAVD 88 ORTHO HEIGHT -   260.763 (meters)      855.52  (feet) ADJUSTED
 DP5556  ______________________________________________________________________
 DP5556  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 DP5556  DYNAMIC HEIGHT  -        260.661 (meters)      855.19  (feet) COMP
 DP5556  MODELED GRAVITY -    980,226.7   (mgal)                       NAVD 88
 DP5556
 DP5556  VERT ORDER      -  SECOND    CLASS I
 DP5556
 DP5556.The horizontal coordinates were determined by differentially corrected
 DP5556.hand held GPS observations or other comparable positioning techniques
 DP5556.and have an estimated accuracy of +/- 3 meters.
 DP5556
 DP5556.The orthometric height was determined by differential leveling and
 DP5556.adjusted by the NATIONAL GEODETIC SURVEY
 DP5556.in November 2014.
 DP5556
 DP5556.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5556.GEOID18 height accuracy estimate available here.
 DP5556
 DP5556.Click photographs - Photos may exist for this station.
 DP5556
 DP5556.The dynamic height is computed by dividing the NAVD 88
 DP5556.geopotential number by the normal gravity value computed on the
 DP5556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5556.degrees latitude (g = 980.6199 gals.).
 DP5556
 DP5556.The modeled gravity was interpolated from observed gravity values.
 DP5556
 DP5556;                    North         East    Units  Estimated Accuracy
 DP5556;SPC IL W     -   543,014.1     754,220.1     MT  (+/- 3 meters HH1 GPS) 
 DP5556
 DP5556_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM9012303579(NAD 83)
 DP5556
 DP5556                          SUPERSEDED SURVEY CONTROL
 DP5556
 DP5556.No superseded survey control is available for this station.
 DP5556
 DP5556_MARKER: F = FLANGE-ENCASED ROD
 DP5556_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5556_STAMPING: WRI 101 2013
 DP5556_MARK LOGO: UIL
 DP5556_PROJECTION: FLUSH
 DP5556_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5556_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5556+STABILITY: POSITION/ELEVATION WELL
 DP5556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5556+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2023
 DP5556_ROD/PIPE-DEPTH: 9.8 meters
 DP5556_SLEEVE-DEPTH  : 0.9 meters
 DP5556
 DP5556  HISTORY     - Date     Condition        Report By
 DP5556  HISTORY     - 20140114 MONUMENTED       BCA
 DP5556  HISTORY     - 20230222 GOOD             ILDT
 DP5556
 DP5556                          STATION DESCRIPTION
 DP5556
 DP5556'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5556'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHEAST OF HAHNAMAN,
 DP5556'4.0 MI (6.4 KM) EAST OF WALNUT AND 2.9 MI (4.7 KM) WEST OF OHIO.
 DP5556'
 DP5556'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5556'HIGHWAY 92 IN OHIO, IL, GO WEST ON STATE HIGHWAY 92 FOR 2.7 MI (4.3
 DP5556'KM) TO COUNTY ROAD 1800 EAST.  CONTINUE WEST ON STATE HIGHWAY 92 FOR
 DP5556'0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP5556'
 DP5556'THE STATION IS LOCATED 37.6 FT (11.5 M) SOUTH OF THE CENTERLINE OF
 DP5556'STATE HIGHWAY 92, 250 FT (76.2 M) WEST-SOUTHWEST OF A 'NO PASSING
 DP5556'ZONE' SIGN, 76.5 FT (23.3 M) SOUTH-SOUTHWEST OF A POWER POLE AND 23.8
 DP5556'FT (7.3 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5556'
 DP5556'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5556'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5556'IN IDENTIFICATION.
 DP5556
 DP5556                          STATION RECOVERY (2023)
 DP5556
 DP5556'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5557 ***********************************************************************
 DP5557  DESIGNATION -  WRI 102
 DP5557  PID         -  DP5557
 DP5557  STATE/COUNTY-  IL/BUREAU
 DP5557  COUNTRY     -  US
 DP5557  USGS QUAD   -  WALNUT (2018)
 DP5557
 DP5557                         *CURRENT SURVEY CONTROL
 DP5557  ______________________________________________________________________
 DP5557* NAD 83(1986) POSITION- 41 33 24.85   (N) 089 32 09.99   (W)   HD_HELD1
 DP5557* NAVD 88 ORTHO HEIGHT -   253.802 (meters)      832.68  (feet) ADJUSTED
 DP5557  ______________________________________________________________________
 DP5557  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 DP5557  DYNAMIC HEIGHT  -        253.703 (meters)      832.36  (feet) COMP
 DP5557  MODELED GRAVITY -    980,228.2   (mgal)                       NAVD 88
 DP5557
 DP5557  VERT ORDER      -  SECOND    CLASS I
 DP5557
 DP5557.The horizontal coordinates were determined by differentially corrected
 DP5557.hand held GPS observations or other comparable positioning techniques
 DP5557.and have an estimated accuracy of +/- 3 meters.
 DP5557
 DP5557.The orthometric height was determined by differential leveling and
 DP5557.adjusted by the NATIONAL GEODETIC SURVEY
 DP5557.in November 2014.
 DP5557
 DP5557.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5557.GEOID18 height accuracy estimate available here.
 DP5557
 DP5557.Click photographs - Photos may exist for this station.
 DP5557
 DP5557.The dynamic height is computed by dividing the NAVD 88
 DP5557.geopotential number by the normal gravity value computed on the
 DP5557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5557.degrees latitude (g = 980.6199 gals.).
 DP5557
 DP5557.The modeled gravity was interpolated from observed gravity values.
 DP5557
 DP5557;                    North         East    Units  Estimated Accuracy
 DP5557;SPC IL W     -   543,063.1     752,600.1     MT  (+/- 3 meters HH1 GPS) 
 DP5557
 DP5557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8850603687(NAD 83)
 DP5557
 DP5557                          SUPERSEDED SURVEY CONTROL
 DP5557
 DP5557.No superseded survey control is available for this station.
 DP5557
 DP5557_MARKER: F = FLANGE-ENCASED ROD
 DP5557_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5557_STAMPING: WRI 102 2013
 DP5557_MARK LOGO: UIL
 DP5557_PROJECTION: FLUSH
 DP5557_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5557_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5557+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DP5557_ROD/PIPE-DEPTH: 8.5 meters
 DP5557_SLEEVE-DEPTH  : 0.9 meters
 DP5557
 DP5557  HISTORY     - Date     Condition        Report By
 DP5557  HISTORY     - 20140113 MONUMENTED       BCA
 DP5557  HISTORY     - 20241114 GOOD             ILDT
 DP5557
 DP5557                          STATION DESCRIPTION
 DP5557
 DP5557'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5557'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTHEAST OF HAHNAMAN,
 DP5557'3.9 MI (6.3 KM) WEST OF OHIO AND 3.0 MI (4.8 KM) EAST OF WALNUT.
 DP5557'
 DP5557'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5557'HIGHWAY 92 IN OHIO, IL, GO WEST ON STATE HIGHWAY 92 FOR 3.7 MI (6.0
 DP5557'KM) TO COUNTY ROAD 1700 EAST.  CONTINUE WEST ON STATE HIGHWAY 92FOR
 DP5557'0.2 MI (0.3 KM) TO THE STATION ON THE RIGHT.
 DP5557'
 DP5557'THE STATION IS LOCATED 33.6 FT (10.2 M) NORTH OF THE CENTERLINE OF
 DP5557'STATE HIGHWAY 92, 103.3 FT (31.5 M) SOUTHWEST OF THE SOUTHWEST CORNER
 DP5557'OF A BARN, 73.8 FT (22.5 M) NORTH OF A POWER POLE, 22.0 FT (6.7 M)
 DP5557'WEST OF A LONE POST AND 20.3 FT (6.2 M) NORTH OF THE EDGE OF PAVEMENT
 DP5557'OF STATE HIGHWAY 92.
 DP5557'
 DP5557'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5557'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5557'IN IDENTIFICATION.
 DP5557
 DP5557                          STATION RECOVERY (2024)
 DP5557
 DP5557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5558 ***********************************************************************
 DP5558  DESIGNATION -  WRI 103
 DP5558  PID         -  DP5558
 DP5558  STATE/COUNTY-  IL/BUREAU
 DP5558  COUNTRY     -  US
 DP5558  USGS QUAD   -  WALNUT (2018)
 DP5558
 DP5558                         *CURRENT SURVEY CONTROL
 DP5558  ______________________________________________________________________
 DP5558* NAD 83(1986) POSITION- 41 33 26.42   (N) 089 33 11.30   (W)   HD_HELD1
 DP5558* NAVD 88 ORTHO HEIGHT -   247.710 (meters)      812.70  (feet) ADJUSTED
 DP5558  ______________________________________________________________________
 DP5558  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 DP5558  DYNAMIC HEIGHT  -        247.614 (meters)      812.38  (feet) COMP
 DP5558  MODELED GRAVITY -    980,229.5   (mgal)                       NAVD 88
 DP5558
 DP5558  VERT ORDER      -  SECOND    CLASS I
 DP5558
 DP5558.The horizontal coordinates were determined by differentially corrected
 DP5558.hand held GPS observations or other comparable positioning techniques
 DP5558.and have an estimated accuracy of +/- 3 meters.
 DP5558
 DP5558.The orthometric height was determined by differential leveling and
 DP5558.adjusted by the NATIONAL GEODETIC SURVEY
 DP5558.in November 2014.
 DP5558
 DP5558.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5558.GEOID18 height accuracy estimate available here.
 DP5558
 DP5558.Click photographs - Photos may exist for this station.
 DP5558
 DP5558.The dynamic height is computed by dividing the NAVD 88
 DP5558.geopotential number by the normal gravity value computed on the
 DP5558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5558.degrees latitude (g = 980.6199 gals.).
 DP5558
 DP5558.The modeled gravity was interpolated from observed gravity values.
 DP5558
 DP5558;                    North         East    Units  Estimated Accuracy
 DP5558;SPC IL W     -   543,101.3     751,179.1     MT  (+/- 3 meters HH1 GPS) 
 DP5558
 DP5558_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8708703777(NAD 83)
 DP5558
 DP5558                          SUPERSEDED SURVEY CONTROL
 DP5558
 DP5558.No superseded survey control is available for this station.
 DP5558
 DP5558_MARKER: F = FLANGE-ENCASED ROD
 DP5558_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5558_STAMPING: WRI 103 2013
 DP5558_MARK LOGO: UIL
 DP5558_PROJECTION: FLUSH
 DP5558_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5558_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5558+STABILITY: POSITION/ELEVATION WELL
 DP5558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5558+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2022
 DP5558_ROD/PIPE-DEPTH: 12.2 meters
 DP5558_SLEEVE-DEPTH  : 0.9 meters
 DP5558
 DP5558  HISTORY     - Date     Condition        Report By
 DP5558  HISTORY     - 20140113 MONUMENTED       BCA
 DP5558  HISTORY     - 20221214 GOOD             ILDT
 DP5558
 DP5558                          STATION DESCRIPTION
 DP5558
 DP5558'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5558'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTHEAST OF HAHNAMAN,
 DP5558'4.8 MI (7.7 KM) WEST OF OHIO AND 2.1 MI (3.4 KM) EAST OF WALNUT.
 DP5558'
 DP5558'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5558'HIGHWAY 92 IN OHIO, IL, GO WEST ON STATE HIGHWAY 92 FOR 4.7 MI (7.6
 DP5558'KM) TO COUNTY ROAD 1600 EAST.  CONTINUE WEST ON STATE HIGHWAY 92 FOR
 DP5558'0.15 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP5558'
 DP5558'THE STATION IS LOCATED 31.4 FT (9.6 M) NORTH OF THE CENTERLINE OF
 DP5558'STATE HIGHWAY 92, 21.6 FT (6.6 M) WEST-SOUTHWEST OF A CONCRETE
 DP5558'RIGHT-OF-WAY MARKER, 18.0 FT (5.5 M) NORTH OF THE EDGE OF PAVEMENT OF
 DP5558'STATE HIGHWAY 92, 8.5 FT (2.6 M) SOUTHEAST OF A 5/8 INCH (16 MM) REBAR
 DP5558'AND 7.8 FT (2.4 M) SOUTH OF A LONE POST.
 DP5558'
 DP5558'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5558'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5558'IN IDENTIFICATION.
 DP5558
 DP5558                          STATION RECOVERY (2022)
 DP5558
 DP5558'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5558'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5559 ***********************************************************************
 DP5559  DESIGNATION -  WRI 104
 DP5559  PID         -  DP5559
 DP5559  STATE/COUNTY-  IL/BUREAU
 DP5559  COUNTRY     -  US
 DP5559  USGS QUAD   -  WALNUT (2018)
 DP5559
 DP5559                         *CURRENT SURVEY CONTROL
 DP5559  ______________________________________________________________________
 DP5559* NAD 83(1986) POSITION- 41 33 27.6    (N) 089 34 20.7    (W)   HD_HELD2
 DP5559* NAVD 88 ORTHO HEIGHT -   239.890 (meters)      787.04  (feet) ADJUSTED
 DP5559  ______________________________________________________________________
 DP5559  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 DP5559  DYNAMIC HEIGHT  -        239.798 (meters)      786.74  (feet) COMP
 DP5559  MODELED GRAVITY -    980,230.9   (mgal)                       NAVD 88
 DP5559
 DP5559  VERT ORDER      -  SECOND    CLASS I
 DP5559
 DP5559.The horizontal coordinates were established by autonomous hand held GPS
 DP5559.observations and have an estimated accuracy of +/- 10 meters.
 DP5559
 DP5559.The orthometric height was determined by differential leveling and
 DP5559.adjusted by the NATIONAL GEODETIC SURVEY
 DP5559.in November 2014.
 DP5559
 DP5559.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5559.GEOID18 height accuracy estimate available here.
 DP5559
 DP5559.Click photographs - Photos may exist for this station.
 DP5559
 DP5559.The dynamic height is computed by dividing the NAVD 88
 DP5559.geopotential number by the normal gravity value computed on the
 DP5559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5559.degrees latitude (g = 980.6199 gals.).
 DP5559
 DP5559.The modeled gravity was interpolated from observed gravity values.
 DP5559
 DP5559;                    North         East    Units  Estimated Accuracy
 DP5559;SPC IL W     -   543,126.      749,571.      MT  (+/- 10 meters HH2 GPS)
 DP5559
 DP5559_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8548003862(NAD 83)
 DP5559
 DP5559                          SUPERSEDED SURVEY CONTROL
 DP5559
 DP5559.No superseded survey control is available for this station.
 DP5559
 DP5559_MARKER: F = FLANGE-ENCASED ROD
 DP5559_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5559_STAMPING: WRI 104 2013
 DP5559_MARK LOGO: UIL
 DP5559_PROJECTION: FLUSH
 DP5559_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5559_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5559+STABILITY: POSITION/ELEVATION WELL
 DP5559_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5559+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2014
 DP5559_ROD/PIPE-DEPTH: 11.0 meters
 DP5559_SLEEVE-DEPTH  : 0.9 meters
 DP5559
 DP5559  HISTORY     - Date     Condition        Report By
 DP5559  HISTORY     - 20140113 MONUMENTED       BCA
 DP5559  HISTORY     - 20241216 POOR             ILDT
 DP5559
 DP5559                          STATION DESCRIPTION
 DP5559
 DP5559'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5559'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH-SOUTHEAST OF
 DP5559'HAHNAMAN, 5.8 MI (9.3 KM) WEST OF OHIO AND 1.1 MI (1.8 KM) EAST OF
 DP5559'WALNUT.
 DP5559'
 DP5559'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5559'HIGHWAY 92 IN OHIO, IL, GO WEST ON STATE HIGHWAY 92 FOR 5.7 MI (9.2
 DP5559'KM) TO COUNTY ROAD 1500 EAST.  CONTINUE WEST ON STATE HIGHWAY 92 FOR
 DP5559'0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.
 DP5559'
 DP5559'THE STATION IS LOCATED 38.4 FT (11.7 M) NORTH OF THE CENTERLINE OF
 DP5559'STATE HIGHWAY 92, 98.7 FT (30.1 M) NORTHEAST OF A POWER POLE AND 25.1
 DP5559'FT (7.7 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5559'
 DP5559'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5559'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5559'IN IDENTIFICATION.
 DP5559
 DP5559                          STATION RECOVERY (2024)
 DP5559
 DP5559'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5559'THE MARK IS MISSING PVC SLEEVE, CAP AND LID.  APPEARS TO HAVE BEEN
 DP5559'DISTURBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5560 ***********************************************************************
 DP5560  DESIGNATION -  WRI 105
 DP5560  PID         -  DP5560
 DP5560  STATE/COUNTY-  IL/BUREAU
 DP5560  COUNTRY     -  US
 DP5560  USGS QUAD   -  WALNUT (2018)
 DP5560
 DP5560                         *CURRENT SURVEY CONTROL
 DP5560  ______________________________________________________________________
 DP5560* NAD 83(1986) POSITION- 41 33 35.72   (N) 089 35 21.76   (W)   HD_HELD1
 DP5560* NAVD 88 ORTHO HEIGHT -   226.056 (meters)      741.65  (feet) ADJUSTED
 DP5560  ______________________________________________________________________
 DP5560  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 DP5560  DYNAMIC HEIGHT  -        225.969 (meters)      741.37  (feet) COMP
 DP5560  MODELED GRAVITY -    980,232.6   (mgal)                       NAVD 88
 DP5560
 DP5560  VERT ORDER      -  SECOND    CLASS I
 DP5560
 DP5560.The horizontal coordinates were determined by differentially corrected
 DP5560.hand held GPS observations or other comparable positioning techniques
 DP5560.and have an estimated accuracy of +/- 3 meters.
 DP5560
 DP5560.The orthometric height was determined by differential leveling and
 DP5560.adjusted by the NATIONAL GEODETIC SURVEY
 DP5560.in November 2014.
 DP5560
 DP5560.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5560.GEOID18 height accuracy estimate available here.
 DP5560
 DP5560.Click photographs - Photos may exist for this station.
 DP5560
 DP5560.The dynamic height is computed by dividing the NAVD 88
 DP5560.geopotential number by the normal gravity value computed on the
 DP5560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5560.degrees latitude (g = 980.6199 gals.).
 DP5560
 DP5560.The modeled gravity was interpolated from observed gravity values.
 DP5560
 DP5560;                    North         East    Units  Estimated Accuracy
 DP5560;SPC IL W     -   543,367.4     748,154.2     MT  (+/- 3 meters HH1 GPS) 
 DP5560
 DP5560_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8407304154(NAD 83)
 DP5560
 DP5560                          SUPERSEDED SURVEY CONTROL
 DP5560
 DP5560.No superseded survey control is available for this station.
 DP5560
 DP5560_MARKER: F = FLANGE-ENCASED ROD
 DP5560_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5560_STAMPING: WRI 105 2013
 DP5560_MARK LOGO: UIL
 DP5560_PROJECTION: FLUSH
 DP5560_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5560_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5560+STABILITY: POSITION/ELEVATION WELL
 DP5560_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5560+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2022
 DP5560_ROD/PIPE-DEPTH: 11.0 meters
 DP5560_SLEEVE-DEPTH  : 0.9 meters
 DP5560
 DP5560  HISTORY     - Date     Condition        Report By
 DP5560  HISTORY     - 20140114 MONUMENTED       BCA
 DP5560  HISTORY     - 20220310 GOOD             ILDT
 DP5560
 DP5560                          STATION DESCRIPTION
 DP5560
 DP5560'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2014 (DR)
 DP5560'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) WEST OF OHIO, 5.5 MI
 DP5560'(8.8 KM) SOUTH-SOUTHEAST OF HAHNAMAN AND IN THE TOWN OF WALNUT, IL.
 DP5560'
 DP5560'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5560'HIGHWAY 92 IN OHIO, IL, GO WEST ON STATE HIGHWAY 92 FOR 6.7 MI (10.8
 DP5560'KM) TO 5TH STREET AND THE STATION ON THE LEFT.
 DP5560'
 DP5560'THE STATION IS LOCATED 34.7 FT (10.6 M) SOUTH OF THE CENTERLINE OF
 DP5560'STATE HIGHWAY 92, 28.2 FT (8.6 M) EAST OF THE CENTERLINE OF 5TH
 DP5560'STREET, 5.0 FT (1.5 M) WEST OF THE WEST EDGE OF A SIDEWALK AND 5.0 FT
 DP5560'(1.5 M) SOUTH OF THE SOUTH EDGE OF A SIDEWALK.
 DP5560'
 DP5560'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5560'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5560'IN IDENTIFICATION.
 DP5560
 DP5560                          STATION RECOVERY (2022)
 DP5560
 DP5560'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5560'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5561 ***********************************************************************
 DP5561  DESIGNATION -  WRI 106
 DP5561  PID         -  DP5561
 DP5561  STATE/COUNTY-  IL/BUREAU
 DP5561  COUNTRY     -  US
 DP5561  USGS QUAD   -  WALNUT (2018)
 DP5561
 DP5561                         *CURRENT SURVEY CONTROL
 DP5561  ______________________________________________________________________
 DP5561* NAD 83(1986) POSITION- 41 33 40.76   (N) 089 36 34.41   (W)   HD_HELD1
 DP5561* NAVD 88 ORTHO HEIGHT -   207.581 (meters)      681.04  (feet) ADJUSTED
 DP5561  ______________________________________________________________________
 DP5561  GEOID HEIGHT    -        -33.052 (meters)                     GEOID18
 DP5561  DYNAMIC HEIGHT  -        207.501 (meters)      680.78  (feet) COMP
 DP5561  MODELED GRAVITY -    980,234.1   (mgal)                       NAVD 88
 DP5561
 DP5561  VERT ORDER      -  SECOND    CLASS I
 DP5561
 DP5561.The horizontal coordinates were determined by differentially corrected
 DP5561.hand held GPS observations or other comparable positioning techniques
 DP5561.and have an estimated accuracy of +/- 3 meters.
 DP5561
 DP5561.The orthometric height was determined by differential leveling and
 DP5561.adjusted by the NATIONAL GEODETIC SURVEY
 DP5561.in November 2014.
 DP5561
 DP5561.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5561.GEOID18 height accuracy estimate available here.
 DP5561
 DP5561.Click photographs - Photos may exist for this station.
 DP5561
 DP5561.The dynamic height is computed by dividing the NAVD 88
 DP5561.geopotential number by the normal gravity value computed on the
 DP5561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5561.degrees latitude (g = 980.6199 gals.).
 DP5561
 DP5561.The modeled gravity was interpolated from observed gravity values.
 DP5561
 DP5561;                    North         East    Units  Estimated Accuracy
 DP5561;SPC IL W     -   543,511.8     746,469.9     MT  (+/- 3 meters HH1 GPS) 
 DP5561
 DP5561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8239504360(NAD 83)
 DP5561
 DP5561                          SUPERSEDED SURVEY CONTROL
 DP5561
 DP5561.No superseded survey control is available for this station.
 DP5561
 DP5561_MARKER: F = FLANGE-ENCASED ROD
 DP5561_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5561_STAMPING: WRI 106 2013
 DP5561_MARK LOGO: UIL
 DP5561_PROJECTION: FLUSH
 DP5561_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5561_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5561+STABILITY: POSITION/ELEVATION WELL
 DP5561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5561+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2023
 DP5561_ROD/PIPE-DEPTH: 12.2 meters
 DP5561_SLEEVE-DEPTH  : 0.9 meters
 DP5561
 DP5561  HISTORY     - Date     Condition        Report By
 DP5561  HISTORY     - 20131231 MONUMENTED       BCA
 DP5561  HISTORY     - 20230524 GOOD             ILDT
 DP5561
 DP5561                          STATION DESCRIPTION
 DP5561
 DP5561'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5561'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST-NORTHEAST OF NEW
 DP5561'BEDFORD, 5.1 MI (8.2 KM) SOUTH-SOUTHEAST OF HAHNAMAN AND 0.9 MI (1.4
 DP5561'KM) WEST-NORTHWEST OF WALNUT.
 DP5561'
 DP5561'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 26 WITH STATE
 DP5561'HIGHWAY 92 IN OHIO, IL, GO WEST ON STATE HIGHWAY 92 FOR 7.7 MI (12.4
 DP5561'KM) TO CEMETERY ROAD AND THE STATION ON THE LEFT.
 DP5561'
 DP5561'THE STATION IS LOCATED 47.0 FT (14.3 M) SOUTH OF THE CENTERLINE OF
 DP5561'STATE HIGHWAY 92, 230 FT (70.1 M) WEST OF THE CENTERLINE OF CEMETERY
 DP5561'ROAD, 75.4 FT (23.0 M) WEST-NORTHWEST OF THE NORTHERN MOST OF THREE
 DP5561'SIGN POSTS TO A 'WALNUT WELCOME SIGN AND 33.7 FT (10.3 M) SOUTH OF THE
 DP5561'EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5561'
 DP5561'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5561'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5561'IN IDENTIFICATION.
 DP5561
 DP5561                          STATION RECOVERY (2023)
 DP5561
 DP5561'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5561'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5562 ***********************************************************************
 DP5562  DESIGNATION -  WRI 107
 DP5562  PID         -  DP5562
 DP5562  STATE/COUNTY-  IL/BUREAU
 DP5562  COUNTRY     -  US
 DP5562  USGS QUAD   -  NEW BEDFORD (2018)
 DP5562
 DP5562                         *CURRENT SURVEY CONTROL
 DP5562  ______________________________________________________________________
 DP5562* NAD 83(1986) POSITION- 41 33 43.34   (N) 089 37 31.43   (W)   HD_HELD1
 DP5562* NAVD 88 ORTHO HEIGHT -   200.202 (meters)      656.83  (feet) ADJUSTED
 DP5562  ______________________________________________________________________
 DP5562  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 DP5562  DYNAMIC HEIGHT  -        200.126 (meters)      656.58  (feet) COMP
 DP5562  MODELED GRAVITY -    980,235.2   (mgal)                       NAVD 88
 DP5562
 DP5562  VERT ORDER      -  SECOND    CLASS I
 DP5562
 DP5562.The horizontal coordinates were determined by differentially corrected
 DP5562.hand held GPS observations or other comparable positioning techniques
 DP5562.and have an estimated accuracy of +/- 3 meters.
 DP5562
 DP5562.The orthometric height was determined by differential leveling and
 DP5562.adjusted by the NATIONAL GEODETIC SURVEY
 DP5562.in November 2014.
 DP5562
 DP5562.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5562.GEOID18 height accuracy estimate available here.
 DP5562
 DP5562.Click photographs - Photos may exist for this station.
 DP5562
 DP5562.The dynamic height is computed by dividing the NAVD 88
 DP5562.geopotential number by the normal gravity value computed on the
 DP5562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5562.degrees latitude (g = 980.6199 gals.).
 DP5562
 DP5562.The modeled gravity was interpolated from observed gravity values.
 DP5562
 DP5562;                    North         East    Units  Estimated Accuracy
 DP5562;SPC IL W     -   543,583.0     745,148.2     MT  (+/- 3 meters HH1 GPS) 
 DP5562
 DP5562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM8107704480(NAD 83)
 DP5562
 DP5562                          SUPERSEDED SURVEY CONTROL
 DP5562
 DP5562.No superseded survey control is available for this station.
 DP5562
 DP5562_MARKER: F = FLANGE-ENCASED ROD
 DP5562_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5562_STAMPING: WRI 107 2013
 DP5562_MARK LOGO: UIL
 DP5562_PROJECTION: FLUSH
 DP5562_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5562_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5562+STABILITY: POSITION/ELEVATION WELL
 DP5562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5562+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2013
 DP5562_ROD/PIPE-DEPTH: 21.9 meters
 DP5562_SLEEVE-DEPTH  : 0.9 meters
 DP5562
 DP5562  HISTORY     - Date     Condition        Report By
 DP5562  HISTORY     - 20131213 MONUMENTED       BCA
 DP5562
 DP5562                          STATION DESCRIPTION
 DP5562
 DP5562'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5562'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTHEAST OF NEW BEDFORD,
 DP5562'4.8 MI (7.7 KM) SOUTH OF HAHNAMAN AND 1.7 MI (2.7 KM) WEST-NORTHWEST
 DP5562'OF WALNUT.
 DP5562'
 DP5562'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5562'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO EAST ON
 DP5562'STATE HIGHWAY 92 FOR 2.8 MI (4.5 KM) TO COUNTY ROAD 1175 EAST.
 DP5562'CONTINUE EAST ON STATE HIGHWAY 92 FOR 0.3 MI (0.5 KM) TO THE STATION
 DP5562'ON THE RIGHT.
 DP5562'
 DP5562'THE STATION IS LOCATED 38.9 FT (11.9 M) SOUTH OF THE CENTERLINE OF
 DP5562'STATE HIGHWAY 92, 91.0 FT (27.7 M) SOUTH-SOUTHEAST OF A POWER POLE,
 DP5562'42.9 FT (13.1 M) WEST OF A TELEPHONE PEDESTAL AND 22.3 FT (6.8 M)
 DP5562'SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5562'
 DP5562'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5562'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5562'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5563 ***********************************************************************
 DP5563  DESIGNATION -  WRI 108
 DP5563  PID         -  DP5563
 DP5563  STATE/COUNTY-  IL/BUREAU
 DP5563  COUNTRY     -  US
 DP5563  USGS QUAD   -  NEW BEDFORD (2018)
 DP5563
 DP5563                         *CURRENT SURVEY CONTROL
 DP5563  ______________________________________________________________________
 DP5563* NAD 83(1986) POSITION- 41 33 43.73   (N) 089 38 41.44   (W)   HD_HELD1
 DP5563* NAVD 88 ORTHO HEIGHT -   197.483 (meters)      647.91  (feet) ADJUSTED
 DP5563  ______________________________________________________________________
 DP5563  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 DP5563  DYNAMIC HEIGHT  -        197.408 (meters)      647.66  (feet) COMP
 DP5563  MODELED GRAVITY -    980,236.1   (mgal)                       NAVD 88
 DP5563
 DP5563  VERT ORDER      -  SECOND    CLASS I
 DP5563
 DP5563.The horizontal coordinates were determined by differentially corrected
 DP5563.hand held GPS observations or other comparable positioning techniques
 DP5563.and have an estimated accuracy of +/- 3 meters.
 DP5563
 DP5563.The orthometric height was determined by differential leveling and
 DP5563.adjusted by the NATIONAL GEODETIC SURVEY
 DP5563.in November 2014.
 DP5563
 DP5563.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5563.GEOID18 height accuracy estimate available here.
 DP5563
 DP5563.Click photographs - Photos may exist for this station.
 DP5563
 DP5563.The dynamic height is computed by dividing the NAVD 88
 DP5563.geopotential number by the normal gravity value computed on the
 DP5563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5563.degrees latitude (g = 980.6199 gals.).
 DP5563
 DP5563.The modeled gravity was interpolated from observed gravity values.
 DP5563
 DP5563;                    North         East    Units  Estimated Accuracy
 DP5563;SPC IL W     -   543,585.1     743,526.0     MT  (+/- 3 meters HH1 GPS) 
 DP5563
 DP5563_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7945504542(NAD 83)
 DP5563
 DP5563                          SUPERSEDED SURVEY CONTROL
 DP5563
 DP5563.No superseded survey control is available for this station.
 DP5563
 DP5563_MARKER: F = FLANGE-ENCASED ROD
 DP5563_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5563_STAMPING: WRI 108 2013
 DP5563_MARK LOGO: UIL
 DP5563_PROJECTION: FLUSH
 DP5563_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5563_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5563+STABILITY: POSITION/ELEVATION WELL
 DP5563_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5563+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2024
 DP5563_ROD/PIPE-DEPTH: 29.3 meters
 DP5563_SLEEVE-DEPTH  : 0.9 meters
 DP5563
 DP5563  HISTORY     - Date     Condition        Report By
 DP5563  HISTORY     - 20131231 MONUMENTED       BCA
 DP5563  HISTORY     - 20241231 GOOD             ILDT
 DP5563
 DP5563                          STATION DESCRIPTION
 DP5563
 DP5563'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5563'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTHEAST OF NEW BEDFORD,
 DP5563'4.8 MI (7.7 KM) SOUTH OF HAHNAMAN AND 2.7 MI (4.3 KM) WEST OF WALNUT.
 DP5563'
 DP5563'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5563'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO EAST ON
 DP5563'STATE HIGHWAY 92 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 1100 EAST.
 DP5563'CONTINUE EAST ON STATE HIGHWAY 92 FOR 0.15 MI (0.2 KM) TO THE STATION
 DP5563'ON THE RIGHT.
 DP5563'
 DP5563'THE STATION IS LOCATED 34.0 FT (10.4 M) SOUTH OF THE CENTERLINE OF
 DP5563'STATE HIGHWAY 92, 90.4 FT (27.6 M) SOUTHEAST OF A POWER POLE, 20.4 FT
 DP5563'(6.2 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND 20.2 FT
 DP5563'(6.2 M) WEST-SOUTHWEST OF THE WEST END OF A 15 INCH (38 CM) CORRUGATED
 DP5563'METAL PIPE.
 DP5563'
 DP5563'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5563'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5563'IN IDENTIFICATION.
 DP5563
 DP5563                          STATION RECOVERY (2024)
 DP5563
 DP5563'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5563'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5564 ***********************************************************************
 DP5564  DESIGNATION -  WRI 109
 DP5564  PID         -  DP5564
 DP5564  STATE/COUNTY-  IL/BUREAU
 DP5564  COUNTRY     -  US
 DP5564  USGS QUAD   -  NEW BEDFORD (2018)
 DP5564
 DP5564                         *CURRENT SURVEY CONTROL
 DP5564  ______________________________________________________________________
 DP5564* NAD 83(1986) POSITION- 41 33 43.27   (N) 089 39 50.50   (W)   HD_HELD1
 DP5564* NAVD 88 ORTHO HEIGHT -   197.172 (meters)      646.89  (feet) ADJUSTED
 DP5564  ______________________________________________________________________
 DP5564  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 DP5564  DYNAMIC HEIGHT  -        197.097 (meters)      646.64  (feet) COMP
 DP5564  MODELED GRAVITY -    980,237.0   (mgal)                       NAVD 88
 DP5564
 DP5564  VERT ORDER      -  SECOND    CLASS I
 DP5564
 DP5564.The horizontal coordinates were determined by differentially corrected
 DP5564.hand held GPS observations or other comparable positioning techniques
 DP5564.and have an estimated accuracy of +/- 3 meters.
 DP5564
 DP5564.The orthometric height was determined by differential leveling and
 DP5564.adjusted by the NATIONAL GEODETIC SURVEY
 DP5564.in November 2014.
 DP5564
 DP5564.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5564.GEOID18 height accuracy estimate available here.
 DP5564
 DP5564.Click photographs - Photos may exist for this station.
 DP5564
 DP5564.The dynamic height is computed by dividing the NAVD 88
 DP5564.geopotential number by the normal gravity value computed on the
 DP5564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5564.degrees latitude (g = 980.6199 gals.).
 DP5564
 DP5564.The modeled gravity was interpolated from observed gravity values.
 DP5564
 DP5564;                    North         East    Units  Estimated Accuracy
 DP5564;SPC IL W     -   543,561.4     741,926.0     MT  (+/- 3 meters HH1 GPS) 
 DP5564
 DP5564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7785504577(NAD 83)
 DP5564
 DP5564                          SUPERSEDED SURVEY CONTROL
 DP5564
 DP5564.No superseded survey control is available for this station.
 DP5564
 DP5564_MARKER: F = FLANGE-ENCASED ROD
 DP5564_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5564_STAMPING: WRI 109 2013
 DP5564_MARK LOGO: UIL
 DP5564_PROJECTION: FLUSH
 DP5564_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5564_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5564+STABILITY: POSITION/ELEVATION WELL
 DP5564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5564+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2020
 DP5564_ROD/PIPE-DEPTH: 17.1 meters
 DP5564_SLEEVE-DEPTH  : 0.9 meters
 DP5564
 DP5564  HISTORY     - Date     Condition        Report By
 DP5564  HISTORY     - 20131230 MONUMENTED       BCA
 DP5564  HISTORY     - 20201120 GOOD             ILDT
 DP5564
 DP5564                          STATION DESCRIPTION
 DP5564
 DP5564'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5564'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTHEAST OF NEW BEDFORD,
 DP5564'4.8 MI (7.7 KM) SOUTH OF HAHNAMAN AND 2.7 MI (4.3 KM) WEST OF WALNUT.
 DP5564'
 DP5564'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5564'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO EAST ON
 DP5564'STATE HIGHWAY 92 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1000 EAST.
 DP5564'CONTINUE EAST ON STATE HIGHWAY 92 FOR 0.2 MI (0.3 KM) TO THE STATION
 DP5564'ON THE RIGHT.
 DP5564'
 DP5564'THE STATION IS LOCATED 40.7 FT (12.4 M) SOUTH OF THE CENTERLINE OF
 DP5564'STATE HIGHWAY 92, 97 FT (29.6 M) EAST OF AN EXTENDED FENCE LINE, 27.4
 DP5564'FT (8.4 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND 3.2
 DP5564'FT (1.0 M) NORTH OF A FENCE.
 DP5564'
 DP5564'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5564'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5564'IN IDENTIFICATION.
 DP5564
 DP5564                          STATION RECOVERY (2020)
 DP5564
 DP5564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 DP5564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5565 ***********************************************************************
 DP5565  DESIGNATION -  WRI 110
 DP5565  PID         -  DP5565
 DP5565  STATE/COUNTY-  IL/BUREAU
 DP5565  COUNTRY     -  US
 DP5565  USGS QUAD   -  NEW BEDFORD (2018)
 DP5565
 DP5565                         *CURRENT SURVEY CONTROL
 DP5565  ______________________________________________________________________
 DP5565* NAD 83(1986) POSITION- 41 33 43.00   (N) 089 40 52.33   (W)   HD_HELD1
 DP5565* NAVD 88 ORTHO HEIGHT -   194.859 (meters)      639.30  (feet) ADJUSTED
 DP5565  ______________________________________________________________________
 DP5565  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 DP5565  DYNAMIC HEIGHT  -        194.785 (meters)      639.06  (feet) COMP
 DP5565  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 DP5565
 DP5565  VERT ORDER      -  SECOND    CLASS I
 DP5565
 DP5565.The horizontal coordinates were determined by differentially corrected
 DP5565.hand held GPS observations or other comparable positioning techniques
 DP5565.and have an estimated accuracy of +/- 3 meters.
 DP5565
 DP5565.The orthometric height was determined by differential leveling and
 DP5565.adjusted by the NATIONAL GEODETIC SURVEY
 DP5565.in November 2014.
 DP5565
 DP5565.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5565.GEOID18 height accuracy estimate available here.
 DP5565
 DP5565.Click photographs - Photos may exist for this station.
 DP5565
 DP5565.The dynamic height is computed by dividing the NAVD 88
 DP5565.geopotential number by the normal gravity value computed on the
 DP5565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5565.degrees latitude (g = 980.6199 gals.).
 DP5565
 DP5565.The modeled gravity was interpolated from observed gravity values.
 DP5565
 DP5565;                    North         East    Units  Estimated Accuracy
 DP5565;SPC IL W     -   543,544.8     740,493.4     MT  (+/- 3 meters HH1 GPS) 
 DP5565
 DP5565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7642204613(NAD 83)
 DP5565
 DP5565                          SUPERSEDED SURVEY CONTROL
 DP5565
 DP5565.No superseded survey control is available for this station.
 DP5565
 DP5565_MARKER: F = FLANGE-ENCASED ROD
 DP5565_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5565_STAMPING: WRI 110 2013
 DP5565_MARK LOGO: UIL
 DP5565_PROJECTION: FLUSH
 DP5565_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5565_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5565+STABILITY: POSITION/ELEVATION WELL
 DP5565_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5565+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2024
 DP5565_ROD/PIPE-DEPTH: 12.2 meters
 DP5565_SLEEVE-DEPTH  : 0.9 meters
 DP5565
 DP5565  HISTORY     - Date     Condition        Report By
 DP5565  HISTORY     - 20131230 MONUMENTED       BCA
 DP5565  HISTORY     - 20241231 GOOD             ILDT
 DP5565
 DP5565                          STATION DESCRIPTION
 DP5565
 DP5565'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5565'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTH-SOUTHWEST OF
 DP5565'HAHNAMAN, 4.6 MI (7.4 KM) WEST OF WALNUT AND 4.0 MI (6.4 KM)
 DP5565'NORTH-NORTHEAST OF NEW BEDFORD.
 DP5565'
 DP5565'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5565'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO EAST ON
 DP5565'STATE HIGHWAY 92 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE RIGHT.
 DP5565'
 DP5565'THE STATION IS LOCATED 36.3 FT (11.1 M) SOUTH OF THE CENTERLINE OF
 DP5565'STATE HIGHWAY 92, 76.2 FT (23.2 M) SOUTHWEST OF A POWER POLE AND 23.0
 DP5565'FT (7.0 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5565'
 DP5565'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5565'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5565'IN IDENTIFICATION.
 DP5565
 DP5565                          STATION RECOVERY (2024)
 DP5565
 DP5565'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5565'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5566 ***********************************************************************
 DP5566  DESIGNATION -  WRI 111
 DP5566  PID         -  DP5566
 DP5566  STATE/COUNTY-  IL/BUREAU
 DP5566  COUNTRY     -  US
 DP5566  USGS QUAD   -  NEW BEDFORD (2018)
 DP5566
 DP5566                         *CURRENT SURVEY CONTROL
 DP5566  ______________________________________________________________________
 DP5566* NAD 83(1986) POSITION- 41 33 42.69   (N) 089 41 56.53   (W)   HD_HELD1
 DP5566* NAVD 88 ORTHO HEIGHT -   196.379 (meters)      644.29  (feet) ADJUSTED
 DP5566  ______________________________________________________________________
 DP5566  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 DP5566  DYNAMIC HEIGHT  -        196.304 (meters)      644.04  (feet) COMP
 DP5566  MODELED GRAVITY -    980,238.5   (mgal)                       NAVD 88
 DP5566
 DP5566  VERT ORDER      -  SECOND    CLASS I
 DP5566
 DP5566.The horizontal coordinates were determined by differentially corrected
 DP5566.hand held GPS observations or other comparable positioning techniques
 DP5566.and have an estimated accuracy of +/- 3 meters.
 DP5566
 DP5566.The orthometric height was determined by differential leveling and
 DP5566.adjusted by the NATIONAL GEODETIC SURVEY
 DP5566.in November 2014.
 DP5566
 DP5566.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5566.GEOID18 height accuracy estimate available here.
 DP5566
 DP5566.Click photographs - Photos may exist for this station.
 DP5566
 DP5566.The dynamic height is computed by dividing the NAVD 88
 DP5566.geopotential number by the normal gravity value computed on the
 DP5566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5566.degrees latitude (g = 980.6199 gals.).
 DP5566
 DP5566.The modeled gravity was interpolated from observed gravity values.
 DP5566
 DP5566;                    North         East    Units  Estimated Accuracy
 DP5566;SPC IL W     -   543,527.1     739,005.9     MT  (+/- 3 meters HH1 GPS) 
 DP5566
 DP5566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7493504649(NAD 83)
 DP5566
 DP5566                          SUPERSEDED SURVEY CONTROL
 DP5566
 DP5566.No superseded survey control is available for this station.
 DP5566
 DP5566_MARKER: F = FLANGE-ENCASED ROD
 DP5566_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5566_STAMPING: WRI 111 2013
 DP5566_MARK LOGO: UIL
 DP5566_PROJECTION: FLUSH
 DP5566_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5566_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5566+STABILITY: POSITION/ELEVATION WELL
 DP5566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5566+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2024
 DP5566_ROD/PIPE-DEPTH: 12.2 meters
 DP5566_SLEEVE-DEPTH  : 0.9 meters
 DP5566
 DP5566  HISTORY     - Date     Condition        Report By
 DP5566  HISTORY     - 20131227 MONUMENTED       BCA
 DP5566  HISTORY     - 20241231 GOOD             ILDT
 DP5566
 DP5566                          STATION DESCRIPTION
 DP5566
 DP5566'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5566'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) SOUTHWEST OF HAHNAMAN,
 DP5566'5.5 MI (8.8 KM) WEST OF WALNUT AND 3.6 MI (5.8 KM) NORTH-NORTHEAST OF
 DP5566'NEW BEDFORD.
 DP5566'
 DP5566'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5566'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO WEST ON
 DP5566'STATE HIGHWAY 92 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP5566'
 DP5566'THE STATION IS LOCATED 34.2 MI (55.0 KM) SOUTH OF THE CENTERLINE OF
 DP5566'STATE HIGHWAY 92, 125 FT (38.1 M) WEST OF THE SOUTH END OF A 36 INCH
 DP5566'(91 CM) CULVERT PIPE, 75.7 FT (23.1 M) SOUTH OF A POWER POLE AND 20.4
 DP5566'FT (6.2 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5566'
 DP5566'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5566'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5566'IN IDENTIFICATION.
 DP5566
 DP5566                          STATION RECOVERY (2024)
 DP5566
 DP5566'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5566'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5567 ***********************************************************************
 DP5567  DESIGNATION -  WRI 112
 DP5567  PID         -  DP5567
 DP5567  STATE/COUNTY-  IL/BUREAU
 DP5567  COUNTRY     -  US
 DP5567  USGS QUAD   -  NEW BEDFORD (2018)
 DP5567
 DP5567                         *CURRENT SURVEY CONTROL
 DP5567  ______________________________________________________________________
 DP5567* NAD 83(1986) POSITION- 41 33 42.46   (N) 089 42 53.57   (W)   HD_HELD1
 DP5567* NAVD 88 ORTHO HEIGHT -   195.535 (meters)      641.52  (feet) ADJUSTED
 DP5567  ______________________________________________________________________
 DP5567  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 DP5567  DYNAMIC HEIGHT  -        195.460 (meters)      641.27  (feet) COMP
 DP5567  MODELED GRAVITY -    980,239.0   (mgal)                       NAVD 88
 DP5567
 DP5567  VERT ORDER      -  SECOND    CLASS I
 DP5567
 DP5567.The horizontal coordinates were determined by differentially corrected
 DP5567.hand held GPS observations or other comparable positioning techniques
 DP5567.and have an estimated accuracy of +/- 3 meters.
 DP5567
 DP5567.The orthometric height was determined by differential leveling and
 DP5567.adjusted by the NATIONAL GEODETIC SURVEY
 DP5567.in November 2014.
 DP5567
 DP5567.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5567.GEOID18 height accuracy estimate available here.
 DP5567
 DP5567.Click photographs - Photos may exist for this station.
 DP5567
 DP5567.The dynamic height is computed by dividing the NAVD 88
 DP5567.geopotential number by the normal gravity value computed on the
 DP5567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5567.degrees latitude (g = 980.6199 gals.).
 DP5567
 DP5567.The modeled gravity was interpolated from observed gravity values.
 DP5567
 DP5567;                    North         East    Units  Estimated Accuracy
 DP5567;SPC IL W     -   543,512.9     737,684.4     MT  (+/- 3 meters HH1 GPS) 
 DP5567
 DP5567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7361304684(NAD 83)
 DP5567
 DP5567                          SUPERSEDED SURVEY CONTROL
 DP5567
 DP5567.No superseded survey control is available for this station.
 DP5567
 DP5567_MARKER: F = FLANGE-ENCASED ROD
 DP5567_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5567_STAMPING: WRI 112 2013
 DP5567_MARK LOGO: UIL
 DP5567_PROJECTION: FLUSH
 DP5567_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5567_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5567+STABILITY: POSITION/ELEVATION WELL
 DP5567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5567+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2021
 DP5567_ROD/PIPE-DEPTH: 14.6 meters
 DP5567_SLEEVE-DEPTH  : 0.9 meters
 DP5567
 DP5567  HISTORY     - Date     Condition        Report By
 DP5567  HISTORY     - 20131227 MONUMENTED       BCA
 DP5567  HISTORY     - 20210419 GOOD             ILDT
 DP5567
 DP5567                          STATION DESCRIPTION
 DP5567
 DP5567'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5567'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) WEST OF WALNUT, 6.0 MI
 DP5567'(9.7 KM) SOUTHEAST OF TAMPICO AND 3.4 MI (5.5 KM) NORTH OF NEW
 DP5567'BEDFORD.
 DP5567'
 DP5567'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5567'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO WEST ON
 DP5567'STATE HIGHWAY 92 FOR 1.6 MI (2.6 KM) TO THE STATION ON THE LEFT.
 DP5567'
 DP5567'THE STATION IS LOCATED 25.0 FT (7.6 M) SOUTH OF THE CENTERLINE OF
 DP5567'STATE HIGHWAY 92, 17.6 FT (5.4 M) SOUTHWEST OF THE WEST END OF A
 DP5567'CONCRETE RAIL AND 8.3 FT (2.5 M) SOUTH OF THE SOUTHWEST CORNER OF THE
 DP5567'BRIDGE APRON.
 DP5567'
 DP5567'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5567'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5567'IN IDENTIFICATION.
 DP5567
 DP5567                          STATION RECOVERY (2021)
 DP5567
 DP5567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 DP5567'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5568 ***********************************************************************
 DP5568  DESIGNATION -  WRI 113
 DP5568  PID         -  DP5568
 DP5568  STATE/COUNTY-  IL/BUREAU
 DP5568  COUNTRY     -  US
 DP5568  USGS QUAD   -  NEW BEDFORD (2018)
 DP5568
 DP5568                         *CURRENT SURVEY CONTROL
 DP5568  ______________________________________________________________________
 DP5568* NAD 83(1986) POSITION- 41 33 42.13   (N) 089 44 02.58   (W)   HD_HELD1
 DP5568* NAVD 88 ORTHO HEIGHT -   195.617 (meters)      641.79  (feet) ADJUSTED
 DP5568  ______________________________________________________________________
 DP5568  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 DP5568  DYNAMIC HEIGHT  -        195.542 (meters)      641.54  (feet) COMP
 DP5568  MODELED GRAVITY -    980,239.5   (mgal)                       NAVD 88
 DP5568
 DP5568  VERT ORDER      -  SECOND    CLASS I
 DP5568
 DP5568.The horizontal coordinates were determined by differentially corrected
 DP5568.hand held GPS observations or other comparable positioning techniques
 DP5568.and have an estimated accuracy of +/- 3 meters.
 DP5568
 DP5568.The orthometric height was determined by differential leveling and
 DP5568.adjusted by the NATIONAL GEODETIC SURVEY
 DP5568.in November 2014.
 DP5568
 DP5568.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5568.GEOID18 height accuracy estimate available here.
 DP5568
 DP5568.Click photographs - Photos may exist for this station.
 DP5568
 DP5568.The dynamic height is computed by dividing the NAVD 88
 DP5568.geopotential number by the normal gravity value computed on the
 DP5568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5568.degrees latitude (g = 980.6199 gals.).
 DP5568
 DP5568.The modeled gravity was interpolated from observed gravity values.
 DP5568
 DP5568;                    North         East    Units  Estimated Accuracy
 DP5568;SPC IL W     -   543,494.6     736,085.4     MT  (+/- 3 meters HH1 GPS) 
 DP5568
 DP5568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7201404724(NAD 83)
 DP5568
 DP5568                          SUPERSEDED SURVEY CONTROL
 DP5568
 DP5568.No superseded survey control is available for this station.
 DP5568
 DP5568_MARKER: F = FLANGE-ENCASED ROD
 DP5568_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5568_STAMPING: WRI 113 2013
 DP5568_MARK LOGO: UIL
 DP5568_PROJECTION: FLUSH
 DP5568_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5568_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5568+STABILITY: POSITION/ELEVATION WELL
 DP5568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5568+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2025
 DP5568_ROD/PIPE-DEPTH: 19.5 meters
 DP5568_SLEEVE-DEPTH  : 0.9 meters
 DP5568
 DP5568  HISTORY     - Date     Condition        Report By
 DP5568  HISTORY     - 20131227 MONUMENTED       BCA
 DP5568  HISTORY     - 20250424 GOOD             ILDT
 DP5568
 DP5568                          STATION DESCRIPTION
 DP5568
 DP5568'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5568'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST OF YORKTOWN, 5.4 MI
 DP5568'(8.7 KM) SOUTH-SOUTHEAST OF TAMPICO AND 3.4 MI (5.5 KM) NORTH OF NEW
 DP5568'BEDFORD.
 DP5568'
 DP5568'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5568'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO WEST ON
 DP5568'STATE HIGHWAY 92 FOR 2.0 MI (3.2 KM) TO COUNTY ROAD 700 EAST.
 DP5568'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.5 MI (0.8 KM) TO THE STATION
 DP5568'ON THE LEFT.
 DP5568'
 DP5568'THE STATION IS LOCATED 35.7 FT (10.9 M) SOUTHWEST OF THE CENTERLINE OF
 DP5568'STATE HIGHWAY 92, 99 FT (30.2 M) SOUTHWEST OF A POWER POLE, 59.6 FT
 DP5568'(18.2 M) SOUTHWEST OF A 'NO PASSING ZONE' SIGN AND 22.0 FT (6.7 M)
 DP5568'SOUTHWEST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5568'
 DP5568'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5568'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5568'IN IDENTIFICATION.
 DP5568
 DP5568                          STATION RECOVERY (2025)
 DP5568
 DP5568'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5568'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5569 ***********************************************************************
 DP5569  DESIGNATION -  WRI 114
 DP5569  PID         -  DP5569
 DP5569  STATE/COUNTY-  IL/BUREAU
 DP5569  COUNTRY     -  US
 DP5569  USGS QUAD   -  NEW BEDFORD (2018)
 DP5569
 DP5569                         *CURRENT SURVEY CONTROL
 DP5569  ______________________________________________________________________
 DP5569* NAD 83(1986) POSITION- 41 34 08.52   (N) 089 44 57.90   (W)   HD_HELD1
 DP5569* NAVD 88 ORTHO HEIGHT -   195.231 (meters)      640.52  (feet) ADJUSTED
 DP5569  ______________________________________________________________________
 DP5569  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 DP5569  DYNAMIC HEIGHT  -        195.157 (meters)      640.28  (feet) COMP
 DP5569  MODELED GRAVITY -    980,240.4   (mgal)                       NAVD 88
 DP5569
 DP5569  VERT ORDER      -  SECOND    CLASS I
 DP5569
 DP5569.The horizontal coordinates were determined by differentially corrected
 DP5569.hand held GPS observations or other comparable positioning techniques
 DP5569.and have an estimated accuracy of +/- 3 meters.
 DP5569
 DP5569.The orthometric height was determined by differential leveling and
 DP5569.adjusted by the NATIONAL GEODETIC SURVEY
 DP5569.in November 2014.
 DP5569
 DP5569.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5569.GEOID18 height accuracy estimate available here.
 DP5569
 DP5569.Click photographs - Photos may exist for this station.
 DP5569
 DP5569.The dynamic height is computed by dividing the NAVD 88
 DP5569.geopotential number by the normal gravity value computed on the
 DP5569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5569.degrees latitude (g = 980.6199 gals.).
 DP5569
 DP5569.The modeled gravity was interpolated from observed gravity values.
 DP5569
 DP5569;                    North         East    Units  Estimated Accuracy
 DP5569;SPC IL W     -   544,302.4     734,799.7     MT  (+/- 3 meters HH1 GPS) 
 DP5569
 DP5569_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM7075905579(NAD 83)
 DP5569
 DP5569                          SUPERSEDED SURVEY CONTROL
 DP5569
 DP5569.No superseded survey control is available for this station.
 DP5569
 DP5569_MARKER: F = FLANGE-ENCASED ROD
 DP5569_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5569_STAMPING: WRI 114 2013
 DP5569_MARK LOGO: UIL
 DP5569_PROJECTION: FLUSH
 DP5569_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5569_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5569+STABILITY: POSITION/ELEVATION WELL
 DP5569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5569+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2023
 DP5569_ROD/PIPE-DEPTH: 15.8 meters
 DP5569_SLEEVE-DEPTH  : 0.9 meters
 DP5569
 DP5569  HISTORY     - Date     Condition        Report By
 DP5569  HISTORY     - 20131227 MONUMENTED       BCA
 DP5569  HISTORY     - 20230707 GOOD             ILDT
 DP5569
 DP5569                          STATION DESCRIPTION
 DP5569
 DP5569'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5569'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH-SOUTHEAST OF
 DP5569'TAMPICO, 5.4 MI (8.7 KM) EAST-SOUTHEAST OF YORKTOWN AND 2.9 MI (4.7
 DP5569'KM) NORTH-NORTHWEST OF NEW BEDFORD.
 DP5569'
 DP5569'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5569'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO WEST ON
 DP5569'STATE HIGHWAY 92 FOR 3.0 MI (4.8 KM) TO COUNTY ROAD 600 EAST.
 DP5569'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.5 MI (0.8 KM) TO THE STATION
 DP5569'ON THE LEFT.
 DP5569'
 DP5569'THE STATION IS LOCATED 53.7 FT (16.4 M) SOUTH OF THE CENTERLINE OF
 DP5569'STATE HIGHWAY 92, 113.5 FT (34.6 M) SOUTHWEST OF A POWER POLE, 40.0 FT
 DP5569'(12.2 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92, 6.0 FT
 DP5569'(1.8 M) NORTHWEST OF A RAILROAD TIE FENCE POST AND 5.4 FT (1.6 M)
 DP5569'NORTH OF A FENCE POST.
 DP5569'
 DP5569'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5569'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5569'IN IDENTIFICATION.
 DP5569
 DP5569                          STATION RECOVERY (2023)
 DP5569
 DP5569'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5569'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5570 ***********************************************************************
 DP5570  DESIGNATION -  WRI 115
 DP5570  PID         -  DP5570
 DP5570  STATE/COUNTY-  IL/BUREAU
 DP5570  COUNTRY     -  US
 DP5570  USGS QUAD   -  YORKTOWN (2018)
 DP5570
 DP5570                         *CURRENT SURVEY CONTROL
 DP5570  ______________________________________________________________________
 DP5570* NAD 83(1986) POSITION- 41 34 09.10   (N) 089 46 03.45   (W)   HD_HELD1
 DP5570* NAVD 88 ORTHO HEIGHT -   194.757 (meters)      638.97  (feet) ADJUSTED
 DP5570  ______________________________________________________________________
 DP5570  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 DP5570  DYNAMIC HEIGHT  -        194.683 (meters)      638.72  (feet) COMP
 DP5570  MODELED GRAVITY -    980,240.4   (mgal)                       NAVD 88
 DP5570
 DP5570  VERT ORDER      -  SECOND    CLASS I
 DP5570
 DP5570.The horizontal coordinates were determined by differentially corrected
 DP5570.hand held GPS observations or other comparable positioning techniques
 DP5570.and have an estimated accuracy of +/- 3 meters.
 DP5570
 DP5570.The orthometric height was determined by differential leveling and
 DP5570.adjusted by the NATIONAL GEODETIC SURVEY
 DP5570.in November 2014.
 DP5570
 DP5570.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5570.GEOID18 height accuracy estimate available here.
 DP5570
 DP5570.Click photographs - Photos may exist for this station.
 DP5570
 DP5570.The dynamic height is computed by dividing the NAVD 88
 DP5570.geopotential number by the normal gravity value computed on the
 DP5570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5570.degrees latitude (g = 980.6199 gals.).
 DP5570
 DP5570.The modeled gravity was interpolated from observed gravity values.
 DP5570
 DP5570;                    North         East    Units  Estimated Accuracy
 DP5570;SPC IL W     -   544,313.1     733,281.0     MT  (+/- 3 meters HH1 GPS) 
 DP5570
 DP5570_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6924105645(NAD 83)
 DP5570
 DP5570                          SUPERSEDED SURVEY CONTROL
 DP5570
 DP5570.No superseded survey control is available for this station.
 DP5570
 DP5570_MARKER: F = FLANGE-ENCASED ROD
 DP5570_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5570_STAMPING: WRI 115 2013
 DP5570_MARK LOGO: UIL
 DP5570_PROJECTION: FLUSH
 DP5570_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5570_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5570_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5570+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2020
 DP5570_ROD/PIPE-DEPTH: 15.8 meters
 DP5570_SLEEVE-DEPTH  : 0.9 meters
 DP5570
 DP5570  HISTORY     - Date     Condition        Report By
 DP5570  HISTORY     - 20131226 MONUMENTED       BCA
 DP5570  HISTORY     - 20200309 GOOD             ILDT
 DP5570  HISTORY     - 20221215 MARK NOT FOUND   ILDT
 DP5570
 DP5570                          STATION DESCRIPTION
 DP5570
 DP5570'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5570'THE STATION IS LOCATED ABOUT 4.6 MI (7.4 KM) NORTH-NORTHWEST OF NEW
 DP5570'BEDFORD, 4.3 MI (6.9 KM) SOUTH-SOUTHEAST OF TAMPICO AND 4.3 MI (6.9
 DP5570'KM) EAST OF YORKTOWN.
 DP5570'
 DP5570'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5570'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO WEST ON
 DP5570'STATE HIGHWAY 92 FOR 4.1 MI (6.6 KM) TO COUNTY ROAD 500 EAST.
 DP5570'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.3 MI (0.5 KM) TO THE STATION
 DP5570'ON THE RIGHT.
 DP5570'
 DP5570'THE STATION IS LOCATED 27.7 FT (8.4 M) NORTH OF THE CENTERLINE OF
 DP5570'STATE HIGHWAY 92, 72.3 FT (22.0 M) SOUTH OF THE SOUTH EDGE OF A BOAT
 DP5570'RAMP, 53 FT (16.2 M) EAST OF THE EDGE OF A PRIVATE ENTRANCE AND 14 FT
 DP5570'(4.3 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5570'
 DP5570'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5570'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5570'IN IDENTIFICATION.
 DP5570
 DP5570                          STATION RECOVERY (2020)
 DP5570
 DP5570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DP5570'RECOVERED IN GOOD CONDITION.
 DP5570
 DP5570                          STATION RECOVERY (2022)
 DP5570
 DP5570'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 DP5570'DUE TO NEW STRUCTURE OVER CANAL RECENTLY COMPLETED, MARK IS NOW 4+ FT
 DP5570'(1.2 M) BELOW GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5571 ***********************************************************************
 DP5571  DESIGNATION -  WRI 116
 DP5571  PID         -  DP5571
 DP5571  STATE/COUNTY-  IL/BUREAU
 DP5571  COUNTRY     -  US
 DP5571  USGS QUAD   -  YORKTOWN (2018)
 DP5571
 DP5571                         *CURRENT SURVEY CONTROL
 DP5571  ______________________________________________________________________
 DP5571* NAD 83(1986) POSITION- 41 34 08.49   (N) 089 47 14.40   (W)   HD_HELD1
 DP5571* NAVD 88 ORTHO HEIGHT -   193.865 (meters)      636.04  (feet) ADJUSTED
 DP5571  ______________________________________________________________________
 DP5571  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 DP5571  DYNAMIC HEIGHT  -        193.792 (meters)      635.80  (feet) COMP
 DP5571  MODELED GRAVITY -    980,240.2   (mgal)                       NAVD 88
 DP5571
 DP5571  VERT ORDER      -  SECOND    CLASS I
 DP5571
 DP5571.The horizontal coordinates were determined by differentially corrected
 DP5571.hand held GPS observations or other comparable positioning techniques
 DP5571.and have an estimated accuracy of +/- 3 meters.
 DP5571
 DP5571.The orthometric height was determined by differential leveling and
 DP5571.adjusted by the NATIONAL GEODETIC SURVEY
 DP5571.in November 2014.
 DP5571
 DP5571.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5571.GEOID18 height accuracy estimate available here.
 DP5571
 DP5571.Click photographs - Photos may exist for this station.
 DP5571
 DP5571.The dynamic height is computed by dividing the NAVD 88
 DP5571.geopotential number by the normal gravity value computed on the
 DP5571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5571.degrees latitude (g = 980.6199 gals.).
 DP5571
 DP5571.The modeled gravity was interpolated from observed gravity values.
 DP5571
 DP5571;                    North         East    Units  Estimated Accuracy
 DP5571;SPC IL W     -   544,286.9     731,637.4     MT  (+/- 3 meters HH1 GPS) 
 DP5571
 DP5571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6759705679(NAD 83)
 DP5571
 DP5571                          SUPERSEDED SURVEY CONTROL
 DP5571
 DP5571.No superseded survey control is available for this station.
 DP5571
 DP5571_MARKER: F = FLANGE-ENCASED ROD
 DP5571_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5571_STAMPING: WRI 116 2013
 DP5571_MARK LOGO: UIL
 DP5571_PROJECTION: FLUSH
 DP5571_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5571_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5571+STABILITY: POSITION/ELEVATION WELL
 DP5571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5571+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2025
 DP5571_ROD/PIPE-DEPTH: 21.9 meters
 DP5571_SLEEVE-DEPTH  : 0.9 meters
 DP5571
 DP5571  HISTORY     - Date     Condition        Report By
 DP5571  HISTORY     - 20131226 MONUMENTED       BCA
 DP5571  HISTORY     - 20251205 GOOD             ILDT
 DP5571
 DP5571                          STATION DESCRIPTION
 DP5571
 DP5571'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5571'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTHWEST OF NEW BEDFORD,
 DP5571'4.2 MI (6.8 KM) SOUTH OF TAMPICO AND 3.3 MI (5.3 KM) EAST OF YORKTOWN.
 DP5571'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5571'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO WEST ON
 DP5571'STATE HIGHWAY 92 FOR 5.4 MI (8.7 KM) TO STATE HIGHWAY 172 AND THE
 DP5571'STATION ON THE LEFT.
 DP5571'
 DP5571'THE STATION IS LOCATED 35.3 FT (10.8 M) SOUTH OF THE CENTERLINE OF
 DP5571'STATE HIGHWAY 92, 36.7 FT (11.2 M) EAST-SOUTHEAST OF A SIGN POST, 33.5
 DP5571'FT (10.2 M) EAST OF THE EXTENDED CENTERLINE OF STATE HIGHWAY 172 AND
 DP5571'4.6 FT (1.4 M) NORTHWEST OF A TELEPHONE PEDESTAL.
 DP5571'
 DP5571'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5571'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5571'IN IDENTIFICATION.
 DP5571
 DP5571                          STATION RECOVERY (2025)
 DP5571
 DP5571'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5571'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5572 ***********************************************************************
 DP5572  DESIGNATION -  WRI 117
 DP5572  PID         -  DP5572
 DP5572  STATE/COUNTY-  IL/BUREAU
 DP5572  COUNTRY     -  US
 DP5572  USGS QUAD   -  YORKTOWN (2018)
 DP5572
 DP5572                         *CURRENT SURVEY CONTROL
 DP5572  ______________________________________________________________________
 DP5572* NAD 83(1986) POSITION- 41 34 09.80   (N) 089 48 23.67   (W)   HD_HELD1
 DP5572* NAVD 88 ORTHO HEIGHT -   191.989 (meters)      629.88  (feet) ADJUSTED
 DP5572  ______________________________________________________________________
 DP5572  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 DP5572  DYNAMIC HEIGHT  -        191.916 (meters)      629.64  (feet) COMP
 DP5572  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 DP5572
 DP5572  VERT ORDER      -  SECOND    CLASS I
 DP5572
 DP5572.The horizontal coordinates were determined by differentially corrected
 DP5572.hand held GPS observations or other comparable positioning techniques
 DP5572.and have an estimated accuracy of +/- 3 meters.
 DP5572
 DP5572.The orthometric height was determined by differential leveling and
 DP5572.adjusted by the NATIONAL GEODETIC SURVEY
 DP5572.in November 2014.
 DP5572
 DP5572.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5572.GEOID18 height accuracy estimate available here.
 DP5572
 DP5572.Click photographs - Photos may exist for this station.
 DP5572
 DP5572.The dynamic height is computed by dividing the NAVD 88
 DP5572.geopotential number by the normal gravity value computed on the
 DP5572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5572.degrees latitude (g = 980.6199 gals.).
 DP5572
 DP5572.The modeled gravity was interpolated from observed gravity values.
 DP5572
 DP5572;                    North         East    Units  Estimated Accuracy
 DP5572;SPC IL W     -   544,320.4     730,032.4     MT  (+/- 3 meters HH1 GPS) 
 DP5572
 DP5572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6599405772(NAD 83)
 DP5572
 DP5572                          SUPERSEDED SURVEY CONTROL
 DP5572
 DP5572.No superseded survey control is available for this station.
 DP5572
 DP5572_MARKER: F = FLANGE-ENCASED ROD
 DP5572_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5572_STAMPING: WRI 117 2013
 DP5572_MARK LOGO: UIL
 DP5572_PROJECTION: FLUSH
 DP5572_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5572_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5572+STABILITY: POSITION/ELEVATION WELL
 DP5572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5572+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2023
 DP5572_ROD/PIPE-DEPTH: 21.9 meters
 DP5572_SLEEVE-DEPTH  : 0.9 meters
 DP5572
 DP5572  HISTORY     - Date     Condition        Report By
 DP5572  HISTORY     - 20131226 MONUMENTED       BCA
 DP5572  HISTORY     - 20230222 GOOD             ILDT
 DP5572
 DP5572                          STATION DESCRIPTION
 DP5572
 DP5572'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5572'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTHWEST OF NEW BEDFORD,
 DP5572'4.3 MI (6.9 KM) SOUTH-SOUTHWEST OF TAMPICO AND 2.3 MI (3.7 KM) EAST OF
 DP5572'YORKTOWN.
 DP5572'
 DP5572'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5572'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO WEST ON
 DP5572'STATE HIGHWAY 92 FOR 6.1 MI (9.8 KM) TO COUNTY ROAD 300 EAST.
 DP5572'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.2 MI (0.3 KM) TO THE STATION
 DP5572'ON THE RIGHT.
 DP5572'
 DP5572'THE STATION IS LOCATED 33.0 FT (10.1 M) NORTH OF THE CENTERLINE OF
 DP5572'STATE HIGHWAY 92, 72.4 FT (22.1 M) NORTH OF A POWER POLE, 23.2 FT (7.1
 DP5572'M) EAST-NORTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED
 DP5572'METAL PIPE AND 19.4 FT (5.9 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5572'HIGHWAY 92.
 DP5572'
 DP5572'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5572'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5572'IN IDENTIFICATION.
 DP5572
 DP5572                          STATION RECOVERY (2023)
 DP5572
 DP5572'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5572'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5573 ***********************************************************************
 DP5573  DESIGNATION -  WRI 118
 DP5573  PID         -  DP5573
 DP5573  STATE/COUNTY-  IL/BUREAU
 DP5573  COUNTRY     -  US
 DP5573  USGS QUAD   -  YORKTOWN (2018)
 DP5573
 DP5573                         *CURRENT SURVEY CONTROL
 DP5573  ______________________________________________________________________
 DP5573* NAD 83(1986) POSITION- 41 34 10.33   (N) 089 49 21.55   (W)   HD_HELD1
 DP5573* NAVD 88 ORTHO HEIGHT -   192.024 (meters)      630.00  (feet) ADJUSTED
 DP5573  ______________________________________________________________________
 DP5573  GEOID HEIGHT    -        -33.065 (meters)                     GEOID18
 DP5573  DYNAMIC HEIGHT  -        191.951 (meters)      629.76  (feet) COMP
 DP5573  MODELED GRAVITY -    980,239.5   (mgal)                       NAVD 88
 DP5573
 DP5573  VERT ORDER      -  SECOND    CLASS I
 DP5573
 DP5573.The horizontal coordinates were determined by differentially corrected
 DP5573.hand held GPS observations or other comparable positioning techniques
 DP5573.and have an estimated accuracy of +/- 3 meters.
 DP5573
 DP5573.The orthometric height was determined by differential leveling and
 DP5573.adjusted by the NATIONAL GEODETIC SURVEY
 DP5573.in November 2014.
 DP5573
 DP5573.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5573.GEOID18 height accuracy estimate available here.
 DP5573
 DP5573.Click photographs - Photos may exist for this station.
 DP5573
 DP5573.The dynamic height is computed by dividing the NAVD 88
 DP5573.geopotential number by the normal gravity value computed on the
 DP5573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5573.degrees latitude (g = 980.6199 gals.).
 DP5573
 DP5573.The modeled gravity was interpolated from observed gravity values.
 DP5573
 DP5573;                    North         East    Units  Estimated Accuracy
 DP5573;SPC IL W     -   544,331.3     728,691.4     MT  (+/- 3 meters HH1 GPS) 
 DP5573
 DP5573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6465405832(NAD 83)
 DP5573
 DP5573                          SUPERSEDED SURVEY CONTROL
 DP5573
 DP5573.No superseded survey control is available for this station.
 DP5573
 DP5573_MARKER: F = FLANGE-ENCASED ROD
 DP5573_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5573_STAMPING: WRI 118 2013
 DP5573_MARK LOGO: UIL
 DP5573_PROJECTION: FLUSH
 DP5573_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5573_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5573+STABILITY: POSITION/ELEVATION WELL
 DP5573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5573+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 DP5573_ROD/PIPE-DEPTH: 21.9 meters
 DP5573_SLEEVE-DEPTH  : 0.9 meters
 DP5573
 DP5573  HISTORY     - Date     Condition        Report By
 DP5573  HISTORY     - 20131224 MONUMENTED       BCA
 DP5573  HISTORY     - 20230515 GOOD             ILDT
 DP5573
 DP5573                          STATION DESCRIPTION
 DP5573
 DP5573'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5573'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) NORTHEAST OF HOOPPOLE,
 DP5573'4.6 MI (7.4 KM) SOUTH-SOUTHWEST OF TAMPICO AND 1.4 MI (2.3 KM) EAST OF
 DP5573'YORKTOWN.
 DP5573'
 DP5573'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 40 WITH STATE
 DP5573'HIGHWAY 92 LOCATED 5.0 MI (8.0 KM) WEST OF WALNUT, IL, GO WEST ON
 DP5573'STATE HIGHWAY 92 FOR 7.1 MI (11.4 KM) TO COUNTY ROAD 200 EAST AND THE
 DP5573'STATION ON THE RIGHT.
 DP5573'
 DP5573'THE STATION IS LOCATED 35.6 FT (10.9 M) NORTH OF THE CENTERLINE OF
 DP5573'STATE HIGHWAY 92, 61.6 FT (18.8 M) NORTHEAST OF A '200 EAST AHEAD'
 DP5573'SIGN AND 22.0 FT (6.7 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5573'HIGHWAY 92.
 DP5573'
 DP5573'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5573'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5573'IN IDENTIFICATION.
 DP5573
 DP5573                          STATION RECOVERY (2023)
 DP5573
 DP5573'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RS)
 DP5573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5574 ***********************************************************************
 DP5574  DESIGNATION -  WRI 119
 DP5574  PID         -  DP5574
 DP5574  STATE/COUNTY-  IL/BUREAU
 DP5574  COUNTRY     -  US
 DP5574  USGS QUAD   -  YORKTOWN (2018)
 DP5574
 DP5574                         *CURRENT SURVEY CONTROL
 DP5574  ______________________________________________________________________
 DP5574* NAD 83(1986) POSITION- 41 34 10.83   (N) 089 50 26.44   (W)   HD_HELD1
 DP5574* NAVD 88 ORTHO HEIGHT -   191.184 (meters)      627.24  (feet) ADJUSTED
 DP5574  ______________________________________________________________________
 DP5574  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 DP5574  DYNAMIC HEIGHT  -        191.111 (meters)      627.00  (feet) COMP
 DP5574  MODELED GRAVITY -    980,238.9   (mgal)                       NAVD 88
 DP5574
 DP5574  VERT ORDER      -  SECOND    CLASS I
 DP5574
 DP5574.The horizontal coordinates were determined by differentially corrected
 DP5574.hand held GPS observations or other comparable positioning techniques
 DP5574.and have an estimated accuracy of +/- 3 meters.
 DP5574
 DP5574.The orthometric height was determined by differential leveling and
 DP5574.adjusted by the NATIONAL GEODETIC SURVEY
 DP5574.in November 2014.
 DP5574
 DP5574.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5574.GEOID18 height accuracy estimate available here.
 DP5574
 DP5574.Click photographs - Photos may exist for this station.
 DP5574
 DP5574.The dynamic height is computed by dividing the NAVD 88
 DP5574.geopotential number by the normal gravity value computed on the
 DP5574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5574.degrees latitude (g = 980.6199 gals.).
 DP5574
 DP5574.The modeled gravity was interpolated from observed gravity values.
 DP5574
 DP5574;                    North         East    Units  Estimated Accuracy
 DP5574;SPC IL W     -   544,340.9     727,188.0     MT  (+/- 3 meters HH1 GPS) 
 DP5574
 DP5574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6315105897(NAD 83)
 DP5574
 DP5574                          SUPERSEDED SURVEY CONTROL
 DP5574
 DP5574.No superseded survey control is available for this station.
 DP5574
 DP5574_MARKER: F = FLANGE-ENCASED ROD
 DP5574_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5574_STAMPING: WRI 119 2013
 DP5574_MARK LOGO: UIL
 DP5574_PROJECTION: FLUSH
 DP5574_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5574_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5574+SATELLITE: SATELLITE OBSERVATIONS - November 14, 2024
 DP5574_ROD/PIPE-DEPTH: 23.2 meters
 DP5574_SLEEVE-DEPTH  : 0.9 meters
 DP5574
 DP5574  HISTORY     - Date     Condition        Report By
 DP5574  HISTORY     - 20131224 MONUMENTED       BCA
 DP5574  HISTORY     - 20241114 GOOD             ILDT
 DP5574
 DP5574                          STATION DESCRIPTION
 DP5574
 DP5574'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5574'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTHWEST OF TAMPICO, 4.9
 DP5574'MI (7.9 KM) NORTHEAST OF HOOPPOLE AND IN THE TOWN OF YORKTOWN, IL.
 DP5574'
 DP5574'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 78 WITH STATE
 DP5574'HIGHWAY 92 LOCATED 7.1 MI (11.4 KM) SOUTH OF PROPHETSTOWN, IL, GO EAST
 DP5574'ON STATE HIGHWAY 92 FOR 4.5 MI (7.2 KM) TO COUNTY ROAD 34 EAST.
 DP5574'CONTINUE EAST ON STATE HIGHWAY 92 FOR 0.4 MI (0.6 KM) TO THE STATION
 DP5574'ON THE LEFT.
 DP5574'
 DP5574'THE STATION IS LOCATED 38.7 FT (11.8 M) NORTH OF THE CENTERLINE OF
 DP5574'STATE HIGHWAY 92, 85 FT (25.9 M) NORTHEAST OF A POWER POLE, 79.0 FT
 DP5574'(24.1 M) WEST OF THE NORTHWEST END OF A CULVERT AND 25.4 FT (7.7 M)
 DP5574'NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5574'
 DP5574'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5574'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5574'IN IDENTIFICATION.
 DP5574
 DP5574                          STATION RECOVERY (2024)
 DP5574
 DP5574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 DP5574'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5575 ***********************************************************************
 DP5575  DESIGNATION -  WRI 120
 DP5575  PID         -  DP5575
 DP5575  STATE/COUNTY-  IL/BUREAU
 DP5575  COUNTRY     -  US
 DP5575  USGS QUAD   -  YORKTOWN (2018)
 DP5575
 DP5575                         *CURRENT SURVEY CONTROL
 DP5575  ______________________________________________________________________
 DP5575* NAD 83(1986) POSITION- 41 34 09.96   (N) 089 51 11.88   (W)   HD_HELD1
 DP5575* NAVD 88 ORTHO HEIGHT -   193.706 (meters)      635.52  (feet) ADJUSTED
 DP5575  ______________________________________________________________________
 DP5575  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 DP5575  DYNAMIC HEIGHT  -        193.633 (meters)      635.28  (feet) COMP
 DP5575  MODELED GRAVITY -    980,238.5   (mgal)                       NAVD 88
 DP5575
 DP5575  VERT ORDER      -  SECOND    CLASS I
 DP5575
 DP5575.The horizontal coordinates were determined by differentially corrected
 DP5575.hand held GPS observations or other comparable positioning techniques
 DP5575.and have an estimated accuracy of +/- 3 meters.
 DP5575
 DP5575.The orthometric height was determined by differential leveling and
 DP5575.adjusted by the NATIONAL GEODETIC SURVEY
 DP5575.in November 2014.
 DP5575
 DP5575.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5575.GEOID18 height accuracy estimate available here.
 DP5575
 DP5575.Click photographs - Photos may exist for this station.
 DP5575
 DP5575.The dynamic height is computed by dividing the NAVD 88
 DP5575.geopotential number by the normal gravity value computed on the
 DP5575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5575.degrees latitude (g = 980.6199 gals.).
 DP5575
 DP5575.The modeled gravity was interpolated from observed gravity values.
 DP5575
 DP5575;                    North         East    Units  Estimated Accuracy
 DP5575;SPC IL W     -   544,310.2     726,135.4     MT  (+/- 3 meters HH1 GPS) 
 DP5575
 DP5575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6209805904(NAD 83)
 DP5575
 DP5575                          SUPERSEDED SURVEY CONTROL
 DP5575
 DP5575.No superseded survey control is available for this station.
 DP5575
 DP5575_MARKER: F = FLANGE-ENCASED ROD
 DP5575_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5575_STAMPING: WRI 120 2013
 DP5575_MARK LOGO: UIL
 DP5575_PROJECTION: FLUSH
 DP5575_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5575_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5575+STABILITY: POSITION/ELEVATION WELL
 DP5575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5575+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2025
 DP5575_ROD/PIPE-DEPTH: 20.7 meters
 DP5575_SLEEVE-DEPTH  : 0.9 meters
 DP5575
 DP5575  HISTORY     - Date     Condition        Report By
 DP5575  HISTORY     - 20131224 MONUMENTED       BCA
 DP5575  HISTORY     - 20250424 GOOD             ILDT
 DP5575
 DP5575                          STATION DESCRIPTION
 DP5575
 DP5575'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5575'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) SOUTHWEST OF TAMPICO, 4.4
 DP5575'MI (7.1 KM) NORTHEAST OF HOOPPOLE AND IN THE TOWN OF YORKTOWN, IL.
 DP5575'
 DP5575'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 78 WITH STATE
 DP5575'HIGHWAY 92 LOCATED 7.1 MI (11.4 KM) SOUTH OF PROPHETSTOWN, IL, GO EAST
 DP5575'ON STATE HIGHWAY 92 FOR 4.0 MI (6.4 KM) COUNTY ROAD 00 EAST.  CONTINUE
 DP5575'EAST ON STATE HIGHWAY 92 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE
 DP5575'LEFT.
 DP5575'
 DP5575'THE STATION IS LOCATED 41.2 FT (12.6 M) NORTH OF THE CENTERLINE OF
 DP5575'STATE HIGHWAY 92, 190 FT (57.9 M) EAST OF A 24 INCH (61 CM) HACKBERRY
 DP5575'TREE, 87 FT (26.5 M) NORTHEAST OF A POWER POLE AND 27.5 FT (8.4 M)
 DP5575'NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5575'
 DP5575'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5575'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5575'IN IDENTIFICATION.
 DP5575
 DP5575                          STATION RECOVERY (2025)
 DP5575
 DP5575'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 DP5575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5576 ***********************************************************************
 DP5576  DESIGNATION -  WRI 121
 DP5576  PID         -  DP5576
 DP5576  STATE/COUNTY-  IL/HENRY
 DP5576  COUNTRY     -  US
 DP5576  USGS QUAD   -  HOOPPOLE (2018)
 DP5576
 DP5576                         *CURRENT SURVEY CONTROL
 DP5576  ______________________________________________________________________
 DP5576* NAD 83(1986) POSITION- 41 34 08.4    (N) 089 54 03.5    (W)   HD_HELD2
 DP5576* NAVD 88 ORTHO HEIGHT -   192.183 (meters)      630.52  (feet) ADJUSTED
 DP5576  ______________________________________________________________________
 DP5576  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 DP5576  DYNAMIC HEIGHT  -        192.110 (meters)      630.28  (feet) COMP
 DP5576  MODELED GRAVITY -    980,238.7   (mgal)                       NAVD 88
 DP5576
 DP5576  VERT ORDER      -  SECOND    CLASS I
 DP5576
 DP5576.The horizontal coordinates were established by autonomous hand held GPS
 DP5576.observations and have an estimated accuracy of +/- 10 meters.
 DP5576
 DP5576.The orthometric height was determined by differential leveling and
 DP5576.adjusted by the NATIONAL GEODETIC SURVEY
 DP5576.in November 2014.
 DP5576
 DP5576.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5576.GEOID18 height accuracy estimate available here.
 DP5576
 DP5576.Click photographs - Photos may exist for this station.
 DP5576
 DP5576.The dynamic height is computed by dividing the NAVD 88
 DP5576.geopotential number by the normal gravity value computed on the
 DP5576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5576.degrees latitude (g = 980.6199 gals.).
 DP5576
 DP5576.The modeled gravity was interpolated from observed gravity values.
 DP5576
 DP5576;                    North         East    Units  Estimated Accuracy
 DP5576;SPC IL W     -   544,249.      722,160.      MT  (+/- 10 meters HH2 GPS)
 DP5576
 DP5576_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5812105989(NAD 83)
 DP5576
 DP5576                          SUPERSEDED SURVEY CONTROL
 DP5576
 DP5576.No superseded survey control is available for this station.
 DP5576
 DP5576_MARKER: F = FLANGE-ENCASED ROD
 DP5576_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5576_STAMPING: WRI 121 2013
 DP5576_MARK LOGO: UIL
 DP5576_PROJECTION: FLUSH
 DP5576_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5576_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5576+STABILITY: POSITION/ELEVATION WELL
 DP5576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5576+SATELLITE: SATELLITE OBSERVATIONS - December 24, 2013
 DP5576_ROD/PIPE-DEPTH: 21.9 meters
 DP5576_SLEEVE-DEPTH  : 0.9 meters
 DP5576
 DP5576  HISTORY     - Date     Condition        Report By
 DP5576  HISTORY     - 20131224 MONUMENTED       BCA
 DP5576
 DP5576                          STATION DESCRIPTION
 DP5576
 DP5576'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5576'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF
 DP5576'PROPHETSTOWN, 3.3 MI (5.3 KM) NORTH OF HOOPPOLE AND 2.6 MI (4.2 KM)
 DP5576'WEST OF YORKTOWN.
 DP5576'
 DP5576'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 78 WITH STATE
 DP5576'HIGHWAY 92 LOCATED 7.1 MI (11.4 KM) SOUTH OF PROPHETSTOWN, IL, GO EAST
 DP5576'ON STATE HIGHWAY 92 FOR 1.7 MI (2.7 KM) TO SEYLLER ROAD.  CONTINUE
 DP5576'EAST ON STATE HIGHWAY 92 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE
 DP5576'LEFT.
 DP5576'
 DP5576'THE STATION IS LOCATED 29.3 FT (8.9 M) NORTH OF THE CENTERLINE OF
 DP5576'STATE HIGHWAY 92, 101.6 FT (31.0 M) NORTHWEST OF A POWER POLE, 35.8 FT
 DP5576'(10.9 M) WEST OF A FIBER OPTIC WARNING POST AND 16.7 FT (5.1 M) NORTH
 DP5576'OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5576'
 DP5576'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5576'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5576'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5577 ***********************************************************************
 DP5577  DESIGNATION -  WRI 122
 DP5577  PID         -  DP5577
 DP5577  STATE/COUNTY-  IL/HENRY
 DP5577  COUNTRY     -  US
 DP5577  USGS QUAD   -  HOOPPOLE (2018)
 DP5577
 DP5577                         *CURRENT SURVEY CONTROL
 DP5577  ______________________________________________________________________
 DP5577* NAD 83(1986) POSITION- 41 34 07.8    (N) 089 55 00.2    (W)   HD_HELD2
 DP5577* NAVD 88 ORTHO HEIGHT -   189.505 (meters)      621.73  (feet) ADJUSTED
 DP5577  ______________________________________________________________________
 DP5577  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 DP5577  DYNAMIC HEIGHT  -        189.433 (meters)      621.50  (feet) COMP
 DP5577  MODELED GRAVITY -    980,238.9   (mgal)                       NAVD 88
 DP5577
 DP5577  VERT ORDER      -  SECOND    CLASS I
 DP5577
 DP5577.The horizontal coordinates were established by autonomous hand held GPS
 DP5577.observations and have an estimated accuracy of +/- 10 meters.
 DP5577
 DP5577.The orthometric height was determined by differential leveling and
 DP5577.adjusted by the NATIONAL GEODETIC SURVEY
 DP5577.in November 2014.
 DP5577
 DP5577.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5577.GEOID18 height accuracy estimate available here.
 DP5577
 DP5577.Click photographs - Photos may exist for this station.
 DP5577
 DP5577.The dynamic height is computed by dividing the NAVD 88
 DP5577.geopotential number by the normal gravity value computed on the
 DP5577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5577.degrees latitude (g = 980.6199 gals.).
 DP5577
 DP5577.The modeled gravity was interpolated from observed gravity values.
 DP5577
 DP5577;                    North         East    Units  Estimated Accuracy
 DP5577;SPC IL W     -   544,226.      720,846.      MT  (+/- 10 meters HH2 GPS)
 DP5577
 DP5577_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5680706015(NAD 83)
 DP5577
 DP5577                          SUPERSEDED SURVEY CONTROL
 DP5577
 DP5577.No superseded survey control is available for this station.
 DP5577
 DP5577_MARKER: F = FLANGE-ENCASED ROD
 DP5577_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5577_STAMPING: WRI 122 2013
 DP5577_MARK LOGO: UIL
 DP5577_PROJECTION: FLUSH
 DP5577_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5577_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5577+STABILITY: POSITION/ELEVATION WELL
 DP5577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5577+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2013
 DP5577_ROD/PIPE-DEPTH: 18.3 meters
 DP5577_SLEEVE-DEPTH  : 0.9 meters
 DP5577
 DP5577  HISTORY     - Date     Condition        Report By
 DP5577  HISTORY     - 20131223 MONUMENTED       BCA
 DP5577
 DP5577                          STATION DESCRIPTION
 DP5577
 DP5577'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5577'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH OF PROPHETSTOWN,
 DP5577'3.5 MI (5.6 KM) WEST OF YORKTOWN AND 3.2 MI (5.1 KM) NORTH OF
 DP5577'HOOPPOLE.
 DP5577'
 DP5577'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 78 WITH STATE
 DP5577'HIGHWAY 92 LOCATED 7.1 MI (11.4 KM) SOUTH OF PROPHETSTOWN, IL, GO EAST
 DP5577'ON STATE HIGHWAY 92 FOR 1.0 MI (1.6 KM) TO EAST 2700 STREET.  CONTINUE
 DP5577'EAST ON STATE HIGHWAY 92 FOR 0.1 MI (0.2 KM) TO THE STATION ON THE
 DP5577'LEFT.
 DP5577'
 DP5577'THE STATION IS LOCATED 42.2 FT (12.9 M) NORTH OF THE CENTERLINE OF
 DP5577'STATE HIGHWAY 92, 86.0 FT (26.2 M) NORTH OF A POWER POLE, 29.8 FT (9.1
 DP5577'M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND 3.0 FT (0.9
 DP5577'M) SOUTH OF A FENCE.
 DP5577'
 DP5577'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5577'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5577'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5578 ***********************************************************************
 DP5578  DESIGNATION -  WRI 123
 DP5578  PID         -  DP5578
 DP5578  STATE/COUNTY-  IL/HENRY
 DP5578  COUNTRY     -  US
 DP5578  USGS QUAD   -  HOOPPOLE (2018)
 DP5578
 DP5578                         *CURRENT SURVEY CONTROL
 DP5578  ______________________________________________________________________
 DP5578* NAD 83(1986) POSITION- 41 34 06.7    (N) 089 55 41.7    (W)   HD_HELD2
 DP5578* NAVD 88 ORTHO HEIGHT -   187.018 (meters)      613.57  (feet) ADJUSTED
 DP5578  ______________________________________________________________________
 DP5578  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 DP5578  DYNAMIC HEIGHT  -        186.947 (meters)      613.34  (feet) COMP
 DP5578  MODELED GRAVITY -    980,238.9   (mgal)                       NAVD 88
 DP5578
 DP5578  VERT ORDER      -  SECOND    CLASS I
 DP5578
 DP5578.The horizontal coordinates were established by autonomous hand held GPS
 DP5578.observations and have an estimated accuracy of +/- 10 meters.
 DP5578
 DP5578.The orthometric height was determined by differential leveling and
 DP5578.adjusted by the NATIONAL GEODETIC SURVEY
 DP5578.in November 2014.
 DP5578
 DP5578.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5578.GEOID18 height accuracy estimate available here.
 DP5578
 DP5578.Click photographs - Photos may exist for this station.
 DP5578
 DP5578.The dynamic height is computed by dividing the NAVD 88
 DP5578.geopotential number by the normal gravity value computed on the
 DP5578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5578.degrees latitude (g = 980.6199 gals.).
 DP5578
 DP5578.The modeled gravity was interpolated from observed gravity values.
 DP5578
 DP5578;                    North         East    Units  Estimated Accuracy
 DP5578;SPC IL W     -   544,190.      719,885.      MT  (+/- 10 meters HH2 GPS)
 DP5578
 DP5578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5584506013(NAD 83)
 DP5578
 DP5578                          SUPERSEDED SURVEY CONTROL
 DP5578
 DP5578.No superseded survey control is available for this station.
 DP5578
 DP5578_MARKER: F = FLANGE-ENCASED ROD
 DP5578_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5578_STAMPING: WRI 123 2013
 DP5578_MARK LOGO: UIL
 DP5578_PROJECTION: FLUSH
 DP5578_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5578_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5578+STABILITY: POSITION/ELEVATION WELL
 DP5578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5578+SATELLITE: SATELLITE OBSERVATIONS - December 23, 2013
 DP5578_ROD/PIPE-DEPTH: 19.5 meters
 DP5578_SLEEVE-DEPTH  : 0.9 meters
 DP5578
 DP5578  HISTORY     - Date     Condition        Report By
 DP5578  HISTORY     - 20131223 MONUMENTED       BCA
 DP5578
 DP5578                          STATION DESCRIPTION
 DP5578
 DP5578'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5578'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-SOUTHEAST OF SPRING
 DP5578'HILL, 4.1 MI (6.6 KM) WEST OF YORKTOWN AND 3.3 MI (5.3 KM)
 DP5578'NORTH-NORTHWEST OF HOOPPOLE.
 DP5578'
 DP5578'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 78 WITH STATE
 DP5578'HIGHWAY 92 LOCATED 7.1 MI (11.4 KM) SOUTH OF PROPHETSTOWN, IL, GO EAST
 DP5578'ON STATE HIGHWAY 92 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP5578'
 DP5578'THE STATION IS LOCATED 39.0 FT (11.9 M) SOUTH OF THE CENTERLINE OF
 DP5578'STATE HIGHWAY 92, 88.4 FT (26.9 M) WEST OF THE CENTER OF A 24 INCH (61
 DP5578'CM) ELM TREE, 28.0 FT (8.5 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DP5578'HIGHWAY 92 AND 11.1 FT (3.4 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A
 DP5578'CONCRETE CULVERT.
 DP5578'
 DP5578'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5578'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5578'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5580 ***********************************************************************
 DP5580  DESIGNATION -  WRI 125
 DP5580  PID         -  DP5580
 DP5580  STATE/COUNTY-  IL/HENRY
 DP5580  COUNTRY     -  US
 DP5580  USGS QUAD   -  HOOPPOLE (2018)
 DP5580
 DP5580                         *CURRENT SURVEY CONTROL
 DP5580  ______________________________________________________________________
 DP5580* NAD 83(1986) POSITION- 41 33 14.50   (N) 089 58 15.25   (W)   HD_HELD1
 DP5580* NAVD 88 ORTHO HEIGHT -   185.490 (meters)      608.56  (feet) ADJUSTED
 DP5580  ______________________________________________________________________
 DP5580  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 DP5580  DYNAMIC HEIGHT  -        185.419 (meters)      608.33  (feet) COMP
 DP5580  MODELED GRAVITY -    980,237.5   (mgal)                       NAVD 88
 DP5580
 DP5580  VERT ORDER      -  SECOND    CLASS I
 DP5580
 DP5580.The horizontal coordinates were determined by differentially corrected
 DP5580.hand held GPS observations or other comparable positioning techniques
 DP5580.and have an estimated accuracy of +/- 3 meters.
 DP5580
 DP5580.The orthometric height was determined by differential leveling and
 DP5580.adjusted by the NATIONAL GEODETIC SURVEY
 DP5580.in November 2014.
 DP5580
 DP5580.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5580.GEOID18 height accuracy estimate available here.
 DP5580
 DP5580.Click photographs - Photos may exist for this station.
 DP5580
 DP5580.The dynamic height is computed by dividing the NAVD 88
 DP5580.geopotential number by the normal gravity value computed on the
 DP5580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5580.degrees latitude (g = 980.6199 gals.).
 DP5580
 DP5580.The modeled gravity was interpolated from observed gravity values.
 DP5580
 DP5580;                    North         East    Units  Estimated Accuracy
 DP5580;SPC IL W     -   542,570.3     716,331.0     MT  (+/- 3 meters HH1 GPS) 
 DP5580
 DP5580_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5223204525(NAD 83)
 DP5580
 DP5580                          SUPERSEDED SURVEY CONTROL
 DP5580
 DP5580.No superseded survey control is available for this station.
 DP5580
 DP5580_MARKER: F = FLANGE-ENCASED ROD
 DP5580_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5580_STAMPING: WRI 125 2013
 DP5580_MARK LOGO: UIL
 DP5580_PROJECTION: FLUSH
 DP5580_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5580_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5580+STABILITY: POSITION/ELEVATION WELL
 DP5580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5580+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2022
 DP5580_ROD/PIPE-DEPTH: 15.8 meters
 DP5580_SLEEVE-DEPTH  : 0.9 meters
 DP5580
 DP5580  HISTORY     - Date     Condition        Report By
 DP5580  HISTORY     - 20131205 MONUMENTED       BCA
 DP5580  HISTORY     - 20220301 GOOD             ILDT
 DP5580
 DP5580                          STATION DESCRIPTION
 DP5580
 DP5580'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5580'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST OF YORKTOWN, 5.6 MI
 DP5580'(9.0 KM) SOUTHEAST OF SPRING HILL AND 3.9 MI (6.3 KM) NORTHWEST OF
 DP5580'HOOPPOLE.
 DP5580'
 DP5580'TO REACH THE STATION FROM THE SOUTH JUNCTION OF STATE HIGHWAY 78 WITH
 DP5580'STATE HIGHWAY 92 LOCATED 8.1 MI (13.0 KM) SOUTH OF PROPHETSTOWN, IL,
 DP5580'GO WEST ON STATE HIGHWAY 92 FOR 1.7 MI (2.7 KM) TO THE STATION ON THE
 DP5580'RIGHT.
 DP5580'
 DP5580'THE STATION IS LOCATED 38 FT (11.6 M) NORTH OF THE CENTERLINE OF STATE
 DP5580'HIGHWAY 92, 32.3 FT (9.8 M) WEST OF A REBAR NEXT TO A LONE POST, 25.8
 DP5580'FT (7.9 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND 16.2
 DP5580'FT (4.9 M) NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE BOX
 DP5580'CULVERT.
 DP5580'
 DP5580'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5580'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5580'IN IDENTIFICATION.
 DP5580
 DP5580                          STATION RECOVERY (2022)
 DP5580
 DP5580'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RI)
 DP5580'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5581 ***********************************************************************
 DP5581  DESIGNATION -  WRI 126
 DP5581  PID         -  DP5581
 DP5581  STATE/COUNTY-  IL/HENRY
 DP5581  COUNTRY     -  US
 DP5581  USGS QUAD   -  HOOPPOLE (2018)
 DP5581
 DP5581                         *CURRENT SURVEY CONTROL
 DP5581  ______________________________________________________________________
 DP5581* NAD 83(1986) POSITION- 41 33 15.8    (N) 089 59 17.6    (W)   HD_HELD2
 DP5581* NAVD 88 ORTHO HEIGHT -   187.774 (meters)      616.06  (feet) ADJUSTED
 DP5581  ______________________________________________________________________
 DP5581  GEOID HEIGHT    -        -33.059 (meters)                     GEOID18
 DP5581  DYNAMIC HEIGHT  -        187.703 (meters)      615.82  (feet) COMP
 DP5581  MODELED GRAVITY -    980,237.4   (mgal)                       NAVD 88
 DP5581
 DP5581  VERT ORDER      -  SECOND    CLASS I
 DP5581
 DP5581.The horizontal coordinates were established by autonomous hand held GPS
 DP5581.observations and have an estimated accuracy of +/- 10 meters.
 DP5581
 DP5581.The orthometric height was determined by differential leveling and
 DP5581.adjusted by the NATIONAL GEODETIC SURVEY
 DP5581.in November 2014.
 DP5581
 DP5581.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5581.GEOID18 height accuracy estimate available here.
 DP5581
 DP5581.Click photographs - Photos may exist for this station.
 DP5581
 DP5581.The dynamic height is computed by dividing the NAVD 88
 DP5581.geopotential number by the normal gravity value computed on the
 DP5581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5581.degrees latitude (g = 980.6199 gals.).
 DP5581
 DP5581.The modeled gravity was interpolated from observed gravity values.
 DP5581
 DP5581;                    North         East    Units  Estimated Accuracy
 DP5581;SPC IL W     -   542,607.      714,886.      MT  (+/- 10 meters HH2 GPS)
 DP5581
 DP5581_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM5078904615(NAD 83)
 DP5581
 DP5581                          SUPERSEDED SURVEY CONTROL
 DP5581
 DP5581.No superseded survey control is available for this station.
 DP5581
 DP5581_MARKER: F = FLANGE-ENCASED ROD
 DP5581_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5581_STAMPING: WRI 126 2013
 DP5581_MARK LOGO: UIL
 DP5581_PROJECTION: FLUSH
 DP5581_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5581_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5581+STABILITY: POSITION/ELEVATION WELL
 DP5581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5581+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2013
 DP5581_ROD/PIPE-DEPTH: 19.5 meters
 DP5581_SLEEVE-DEPTH  : 0.9 meters
 DP5581
 DP5581  HISTORY     - Date     Condition        Report By
 DP5581  HISTORY     - 20131204 MONUMENTED       BCA
 DP5581
 DP5581                          STATION DESCRIPTION
 DP5581
 DP5581'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5581'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) WEST OF YORKTOWN, 5.0 MI
 DP5581'(8.0 KM) SOUTHEAST OF SPRING HILL AND 4.6 MI (7.4 KM) WEST-NORTHWEST
 DP5581'OF HOOPPOLE.
 DP5581'
 DP5581'TO REACH THE STATION FROM THE SOUTH JUNCTION OF STATE HIGHWAY 78 WITH
 DP5581'STATE HIGHWAY 92 LOCATED 8.1 MI (13.0 KM) SOUTH OF PROPHETSTOWN, IL,
 DP5581'GO WEST ON STATE HIGHWAY 92 FOR 2.0 MI (3.2 KM) TO EAST 2400 STREET.
 DP5581'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.7 MI (1.1 KM) TO THE STATION
 DP5581'ON THE RIGHT.
 DP5581'
 DP5581'THE STATION IS LOCATED 39.0 FT (11.9 M) NORTH OF THE CENTERLINE OF
 DP5581'STATE HIGHWAY 92, 182 FT (55.5 M) EAST OF THE NORTH END OF A CONCRETE
 DP5581'HEADWALL, 82.0 FT (25.0 M) NORTHEAST OF A POWER POLE AND 27.2 FT (8.3
 DP5581'M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5581'
 DP5581'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5581'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5581'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5582 ***********************************************************************
 DP5582  DESIGNATION -  WRI 127
 DP5582  PID         -  DP5582
 DP5582  STATE/COUNTY-  IL/HENRY
 DP5582  COUNTRY     -  US
 DP5582  USGS QUAD   -  SPRING HILL (2018)
 DP5582
 DP5582                         *CURRENT SURVEY CONTROL
 DP5582  ______________________________________________________________________
 DP5582* NAD 83(1986) POSITION- 41 33 14.72   (N) 090 00 31.25   (W)   HD_HELD1
 DP5582* NAVD 88 ORTHO HEIGHT -   190.133 (meters)      623.79  (feet) ADJUSTED
 DP5582  ______________________________________________________________________
 DP5582  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 DP5582  DYNAMIC HEIGHT  -        190.061 (meters)      623.56  (feet) COMP
 DP5582  MODELED GRAVITY -    980,239.8   (mgal)                       NAVD 88
 DP5582
 DP5582  VERT ORDER      -  SECOND    CLASS I
 DP5582
 DP5582.The horizontal coordinates were determined by differentially corrected
 DP5582.hand held GPS observations or other comparable positioning techniques
 DP5582.and have an estimated accuracy of +/- 3 meters.
 DP5582
 DP5582.The orthometric height was determined by differential leveling and
 DP5582.adjusted by the NATIONAL GEODETIC SURVEY
 DP5582.in November 2014.
 DP5582
 DP5582.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5582.GEOID18 height accuracy estimate available here.
 DP5582
 DP5582.Click photographs - Photos may exist for this station.
 DP5582
 DP5582.The dynamic height is computed by dividing the NAVD 88
 DP5582.geopotential number by the normal gravity value computed on the
 DP5582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5582.degrees latitude (g = 980.6199 gals.).
 DP5582
 DP5582.The modeled gravity was interpolated from observed gravity values.
 DP5582
 DP5582;                    North         East    Units  Estimated Accuracy
 DP5582;SPC IL W     -   542,570.7     713,179.5     MT  (+/- 3 meters HH1 GPS) 
 DP5582
 DP5582_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4946904590(NAD 83)
 DP5582
 DP5582                          SUPERSEDED SURVEY CONTROL
 DP5582
 DP5582.No superseded survey control is available for this station.
 DP5582
 DP5582_MARKER: F = FLANGE-ENCASED ROD
 DP5582_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5582_STAMPING: WRI 127 2013
 DP5582_MARK LOGO: UIL
 DP5582_PROJECTION: FLUSH
 DP5582_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5582_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5582+STABILITY: POSITION/ELEVATION WELL
 DP5582_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5582+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2013
 DP5582_ROD/PIPE-DEPTH: 13.4 meters
 DP5582_SLEEVE-DEPTH  : 0.9 meters
 DP5582
 DP5582  HISTORY     - Date     Condition        Report By
 DP5582  HISTORY     - 20131204 MONUMENTED       BCA
 DP5582
 DP5582                          STATION DESCRIPTION
 DP5582
 DP5582'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5582'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH-SOUTHEAST OF ERIE,
 DP5582'5.5 MI (8.8 KM) WEST-NORTHWEST OF HOOPPOLE AND 4.5 MI (7.2 KM)
 DP5582'SOUTH-SOUTHEAST OF SPRING HILL.
 DP5582'
 DP5582'TO REACH THE STATION FROM THE SOUTH JUNCTION OF STATE HIGHWAY 78 WITH
 DP5582'STATE HIGHWAY 92 LOCATED 8.1 MI (13.0 KM) SOUTH OF PROPHETSTOWN, IL,
 DP5582'GO WEST ON STATE HIGHWAY 92 FOR 2.9 MI (4.7 KM) TO EAST 2300 STREET.
 DP5582'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.7 MI (1.1 KM) TO THE STATION
 DP5582'ON THE RIGHT.
 DP5582'
 DP5582'THE STATION IS LOCATED 33.0 FT (10.1 M) NORTH OF THE CENTERLINE OF
 DP5582'STATE HIGHWAY 92, 245 FT (74.7 M) WEST OF THE CENTERLINE OF COUNTY
 DP5582'ROAD 2230 EAST, 110.0 FT (33.5 M) NORTHWEST OF A 30 INCH (76 CM)
 DP5582'HACKBERRY TREE, 96.0 FT (29.3 M) NORTHEAST OF A POWER POLE AND 20.7 FT
 DP5582'(6.3 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5582'
 DP5582'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5582'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5582'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5583 ***********************************************************************
 DP5583  DESIGNATION -  WRI 128
 DP5583  PID         -  DP5583
 DP5583  STATE/COUNTY-  IL/HENRY
 DP5583  COUNTRY     -  US
 DP5583  USGS QUAD   -  SPRING HILL (2018)
 DP5583
 DP5583                         *CURRENT SURVEY CONTROL
 DP5583  ______________________________________________________________________
 DP5583* NAD 83(1986) POSITION- 41 33 15.64   (N) 090 03 07.15   (W)   HD_HELD1
 DP5583* NAVD 88 ORTHO HEIGHT -   186.322 (meters)      611.29  (feet) ADJUSTED
 DP5583  ______________________________________________________________________
 DP5583  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 DP5583  DYNAMIC HEIGHT  -        186.251 (meters)      611.06  (feet) COMP
 DP5583  MODELED GRAVITY -    980,238.7   (mgal)                       NAVD 88
 DP5583
 DP5583  VERT ORDER      -  SECOND    CLASS I
 DP5583
 DP5583.The horizontal coordinates were determined by differentially corrected
 DP5583.hand held GPS observations or other comparable positioning techniques
 DP5583.and have an estimated accuracy of +/- 3 meters.
 DP5583
 DP5583.The orthometric height was determined by differential leveling and
 DP5583.adjusted by the NATIONAL GEODETIC SURVEY
 DP5583.in November 2014.
 DP5583
 DP5583.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5583.GEOID18 height accuracy estimate available here.
 DP5583
 DP5583.Click photographs - Photos may exist for this station.
 DP5583
 DP5583.The dynamic height is computed by dividing the NAVD 88
 DP5583.geopotential number by the normal gravity value computed on the
 DP5583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5583.degrees latitude (g = 980.6199 gals.).
 DP5583
 DP5583.The modeled gravity was interpolated from observed gravity values.
 DP5583
 DP5583;                    North         East    Units  Estimated Accuracy
 DP5583;SPC IL W     -   542,593.3     709,566.8     MT  (+/- 3 meters HH1 GPS) 
 DP5583
 DP5583_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4585604495(NAD 83)
 DP5583
 DP5583                          SUPERSEDED SURVEY CONTROL
 DP5583
 DP5583.No superseded survey control is available for this station.
 DP5583
 DP5583_MARKER: F = FLANGE-ENCASED ROD
 DP5583_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5583_STAMPING: WRI 128 2013
 DP5583_MARK LOGO: UIL
 DP5583_PROJECTION: FLUSH
 DP5583_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5583_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5583+STABILITY: POSITION/ELEVATION WELL
 DP5583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5583+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2013
 DP5583_ROD/PIPE-DEPTH: 25.0 meters
 DP5583_SLEEVE-DEPTH  : 0.9 meters
 DP5583
 DP5583  HISTORY     - Date     Condition        Report By
 DP5583  HISTORY     - 20131204 MONUMENTED       BCA
 DP5583
 DP5583                          STATION DESCRIPTION
 DP5583
 DP5583'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5583'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST-SOUTHEAST OF
 DP5583'HILLSDALE, 7.2 MI (11.6 KM) SOUTH-SOUTHEAST OF ERIE AND 4.0 MI (6.4
 DP5583'KM) SOUTH OF SPRING HILL.
 DP5583'
 DP5583'TO REACH THE STATION FROM THE SOUTH JUNCTION OF STATE HIGHWAY 78 WITH
 DP5583'STATE HIGHWAY 92 LOCATED 8.1 MI (13.0 KM) SOUTH OF PROPHETSTOWN, IL,
 DP5583'GO WEST ON STATE HIGHWAY 92 FOR 5.8 MI (9.3 KM) TO EAST 2000
 DP5583'STREET/GRANGE ROAD.  CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.1 MI (0.2
 DP5583'KM) TO THE STATION ON THE RIGHT.
 DP5583'
 DP5583'THE STATION IS LOCATED 37.3 FT (11.4 M) NORTH OF THE CENTERLINE OF
 DP5583'STATE HIGHWAY 92, 450 FT (137.2 M) WEST OF THE CENTERLINE OF GRANGE
 DP5583'ROAD, 80.5 FT (24.5 M) NORTHWEST OF A POWER POLE, 40.6 FT (12.4 M)
 DP5583'WEST OF A POWER POLE AND 25.7 FT (7.8 M) NORTH OF THE EDGE OF PAVEMENT
 DP5583'OF STATE HIGHWAY 92.
 DP5583'
 DP5583'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5583'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5583'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5584 ***********************************************************************
 DP5584  DESIGNATION -  WRI 129
 DP5584  PID         -  DP5584
 DP5584  STATE/COUNTY-  IL/HENRY
 DP5584  COUNTRY     -  US
 DP5584  USGS QUAD   -  SPRING HILL (2018)
 DP5584
 DP5584                         *CURRENT SURVEY CONTROL
 DP5584  ______________________________________________________________________
 DP5584* NAD 83(1986) POSITION- 41 33 15.4    (N) 090 04 02.3    (W)   HD_HELD2
 DP5584* NAVD 88 ORTHO HEIGHT -   187.940 (meters)      616.60  (feet) ADJUSTED
 DP5584  ______________________________________________________________________
 DP5584  GEOID HEIGHT    -        -33.047 (meters)                     GEOID18
 DP5584  DYNAMIC HEIGHT  -        187.868 (meters)      616.36  (feet) COMP
 DP5584  MODELED GRAVITY -    980,238.3   (mgal)                       NAVD 88
 DP5584
 DP5584  VERT ORDER      -  SECOND    CLASS I
 DP5584
 DP5584.The horizontal coordinates were established by autonomous hand held GPS
 DP5584.observations and have an estimated accuracy of +/- 10 meters.
 DP5584
 DP5584.The orthometric height was determined by differential leveling and
 DP5584.adjusted by the NATIONAL GEODETIC SURVEY
 DP5584.in November 2014.
 DP5584
 DP5584.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5584.GEOID18 height accuracy estimate available here.
 DP5584
 DP5584.Click photographs - Photos may exist for this station.
 DP5584
 DP5584.The dynamic height is computed by dividing the NAVD 88
 DP5584.geopotential number by the normal gravity value computed on the
 DP5584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5584.degrees latitude (g = 980.6199 gals.).
 DP5584
 DP5584.The modeled gravity was interpolated from observed gravity values.
 DP5584
 DP5584;                    North         East    Units  Estimated Accuracy
 DP5584;SPC IL W     -   542,584.      708,289.      MT  (+/- 10 meters HH2 GPS)
 DP5584
 DP5584_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4457904444(NAD 83)
 DP5584
 DP5584                          SUPERSEDED SURVEY CONTROL
 DP5584
 DP5584.No superseded survey control is available for this station.
 DP5584
 DP5584_MARKER: F = FLANGE-ENCASED ROD
 DP5584_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5584_STAMPING: WRI 129 2013
 DP5584_MARK LOGO: UIL
 DP5584_PROJECTION: FLUSH
 DP5584_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5584_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5584+STABILITY: POSITION/ELEVATION WELL
 DP5584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5584+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2013
 DP5584_ROD/PIPE-DEPTH: 12.2 meters
 DP5584_SLEEVE-DEPTH  : 0.9 meters
 DP5584
 DP5584  HISTORY     - Date     Condition        Report By
 DP5584  HISTORY     - 20131204 MONUMENTED       BCA
 DP5584
 DP5584                          STATION DESCRIPTION
 DP5584
 DP5584'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5584'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH OF ERIE, 6.8 MI
 DP5584'(10.9 KM) SOUTHEAST OF HILLSDALE AND 4.2 MI (6.8 KM) SOUTH-SOUTHWEST
 DP5584'OF SPRING HILL.
 DP5584'
 DP5584'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 WITH STATE
 DP5584'HIGHWAY 92 LOCATED 4.1 MI (6.6 KM) SOUTH OF HILLSDALE, IL, GO EAST ON
 DP5584'STATE HIGHWAY 92 FOR 4.3 MI (6.9 KM) TO COUNTY ROAD 1870 EAST.
 DP5584'CONTINUE EAST ON STATE HIGHWAY 92 FOR 0.3 MI (0.5 KM) TO THE STATION
 DP5584'ON THE RIGHT.
 DP5584'
 DP5584'THE STATION IS LOCATED 42.7 FT (13.0 M) SOUTH OF THE CENTERLINE OF
 DP5584'STATE HIGHWAY 92, 87.0 FT (26.5 M) SOUTH-SOUTHEAST OF A POWER POLE AND
 DP5584'30.5 FT (9.3 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5584'
 DP5584'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5584'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5584'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5585 ***********************************************************************
 DP5585  DESIGNATION -  WRI 130
 DP5585  PID         -  DP5585
 DP5585  STATE/COUNTY-  IL/HENRY
 DP5585  COUNTRY     -  US
 DP5585  USGS QUAD   -  SPRING HILL (2018)
 DP5585
 DP5585                         *CURRENT SURVEY CONTROL
 DP5585  ______________________________________________________________________
 DP5585* NAD 83(1986) POSITION- 41 33 16.3    (N) 090 05 06.4    (W)   HD_HELD2
 DP5585* NAVD 88 ORTHO HEIGHT -   190.780 (meters)      625.92  (feet) ADJUSTED
 DP5585  ______________________________________________________________________
 DP5585  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 DP5585  DYNAMIC HEIGHT  -        190.707 (meters)      625.68  (feet) COMP
 DP5585  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 DP5585
 DP5585  VERT ORDER      -  SECOND    CLASS I
 DP5585
 DP5585.The horizontal coordinates were established by autonomous hand held GPS
 DP5585.observations and have an estimated accuracy of +/- 10 meters.
 DP5585
 DP5585.The orthometric height was determined by differential leveling and
 DP5585.adjusted by the NATIONAL GEODETIC SURVEY
 DP5585.in November 2014.
 DP5585
 DP5585.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5585.GEOID18 height accuracy estimate available here.
 DP5585
 DP5585.Click photographs - Photos may exist for this station.
 DP5585
 DP5585.The dynamic height is computed by dividing the NAVD 88
 DP5585.geopotential number by the normal gravity value computed on the
 DP5585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5585.degrees latitude (g = 980.6199 gals.).
 DP5585
 DP5585.The modeled gravity was interpolated from observed gravity values.
 DP5585
 DP5585;                    North         East    Units  Estimated Accuracy
 DP5585;SPC IL W     -   542,611.      706,803.      MT  (+/- 10 meters HH2 GPS)
 DP5585
 DP5585_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4309304421(NAD 83)
 DP5585
 DP5585                          SUPERSEDED SURVEY CONTROL
 DP5585
 DP5585.No superseded survey control is available for this station.
 DP5585
 DP5585_MARKER: F = FLANGE-ENCASED ROD
 DP5585_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5585_STAMPING: WRI 130 2013
 DP5585_MARK LOGO: UIL
 DP5585_PROJECTION: FLUSH
 DP5585_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5585_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5585+STABILITY: POSITION/ELEVATION WELL
 DP5585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5585+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2013
 DP5585_ROD/PIPE-DEPTH: 11.0 meters
 DP5585_SLEEVE-DEPTH  : 0.9 meters
 DP5585
 DP5585  HISTORY     - Date     Condition        Report By
 DP5585  HISTORY     - 20131203 MONUMENTED       BCA
 DP5585
 DP5585                          STATION DESCRIPTION
 DP5585
 DP5585'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5585'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH OF ERIE, 6.1 MI
 DP5585'(9.8 KM) SOUTHEAST OF HILLSDALE AND 4.5 MI (7.2 KM) SOUTH-SOUTHWEST OF
 DP5585'SPRING HILL.
 DP5585'
 DP5585'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 WITH STATE
 DP5585'HIGHWAY 92 LOCATED 4.1 MI (6.6 KM) SOUTH OF HILLSDALE, IL, GO EAST ON
 DP5585'STATE HIGHWAY 92 FOR 3.7 MI (6.0 KM) TO COUNTY ROAD 1800 EAST AND TO
 DP5585'THE STATION ON THE RIGHT.
 DP5585'
 DP5585'THE STATION IS LOCATED 29.6 FT (9.0 M) NORTH OF THE CENTERLINE OF
 DP5585'STATE HIGHWAY 92, 37.6 FT (11.5 M) EAST OF THE CENTERLINE OF COUNTY
 DP5585'ROAD 1800 EAST, 17.4 FT (5.3 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DP5585'HIGHWAY 92 AND 17.2 FT (5.2 M) SOUTHEAST OF A 'STOP' SIGN.
 DP5585'
 DP5585'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5585'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5585'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5586 ***********************************************************************
 DP5586  DESIGNATION -  WRI 131
 DP5586  PID         -  DP5586
 DP5586  STATE/COUNTY-  IL/HENRY
 DP5586  COUNTRY     -  US
 DP5586  USGS QUAD   -  SPRING HILL (2018)
 DP5586
 DP5586                         *CURRENT SURVEY CONTROL
 DP5586  ______________________________________________________________________
 DP5586* NAD 83(1986) POSITION- 41 33 17.5    (N) 090 06 14.3    (W)   HD_HELD2
 DP5586* NAVD 88 ORTHO HEIGHT -   186.127 (meters)      610.65  (feet) ADJUSTED
 DP5586  ______________________________________________________________________
 DP5586  GEOID HEIGHT    -        -33.042 (meters)                     GEOID18
 DP5586  DYNAMIC HEIGHT  -        186.056 (meters)      610.42  (feet) COMP
 DP5586  MODELED GRAVITY -    980,237.1   (mgal)                       NAVD 88
 DP5586
 DP5586  VERT ORDER      -  SECOND    CLASS I
 DP5586
 DP5586.The horizontal coordinates were established by autonomous hand held GPS
 DP5586.observations and have an estimated accuracy of +/- 10 meters.
 DP5586
 DP5586.The orthometric height was determined by differential leveling and
 DP5586.adjusted by the NATIONAL GEODETIC SURVEY
 DP5586.in November 2014.
 DP5586
 DP5586.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5586.GEOID18 height accuracy estimate available here.
 DP5586
 DP5586.Click photographs - Photos may exist for this station.
 DP5586
 DP5586.The dynamic height is computed by dividing the NAVD 88
 DP5586.geopotential number by the normal gravity value computed on the
 DP5586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5586.degrees latitude (g = 980.6199 gals.).
 DP5586
 DP5586.The modeled gravity was interpolated from observed gravity values.
 DP5586
 DP5586;                    North         East    Units  Estimated Accuracy
 DP5586;SPC IL W     -   542,646.      705,230.      MT  (+/- 10 meters HH2 GPS)
 DP5586
 DP5586_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4151804405(NAD 83)
 DP5586
 DP5586                          SUPERSEDED SURVEY CONTROL
 DP5586
 DP5586.No superseded survey control is available for this station.
 DP5586
 DP5586_MARKER: F = FLANGE-ENCASED ROD
 DP5586_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5586_STAMPING: WRI 131 2013
 DP5586_MARK LOGO: UIL
 DP5586_PROJECTION: FLUSH
 DP5586_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5586_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5586+STABILITY: POSITION/ELEVATION WELL
 DP5586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5586+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2013
 DP5586_ROD/PIPE-DEPTH: 15.8 meters
 DP5586_SLEEVE-DEPTH  : 0.9 meters
 DP5586
 DP5586  HISTORY     - Date     Condition        Report By
 DP5586  HISTORY     - 20131203 MONUMENTED       BCA
 DP5586
 DP5586                          STATION DESCRIPTION
 DP5586
 DP5586'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5586'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTH OF ERIE, 5.4 MI
 DP5586'(8.7 KM) SOUTHEAST OF HILLSDALE AND 5.0 MI (8.0 KM) SOUTHWEST OF
 DP5586'SPRING HILL.
 DP5586'
 DP5586'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 WITH STATE
 DP5586'HIGHWAY 92 LOCATED 4.1 MI (6.6 KM) SOUTH OF HILLSDALE, IL, GO EAST ON
 DP5586'STATE HIGHWAY 92 FOR 2.2 MI (3.5 KM) TO COUNTY ROAD 1.  CONTINUE EAST
 DP5586'ON STATE HIGHWAY 92 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP5586'
 DP5586'THE STATION IS LOCATED 38.7 FT (11.8 M) NORTH OF THE CENTERLINE OF
 DP5586'STATE HIGHWAY 92, 96.6 FT (29.4 M) NORTHEAST OF A POWER POLE, 26.5 FT
 DP5586'(8.1 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND INLINE
 DP5586'WITH A CULTIVATION LINE.
 DP5586'
 DP5586'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5586'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5586'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5587 ***********************************************************************
 DP5587  DESIGNATION -  WRI 132
 DP5587  PID         -  DP5587
 DP5587  STATE/COUNTY-  IL/HENRY
 DP5587  COUNTRY     -  US
 DP5587  USGS QUAD   -  SPRING HILL (2018)
 DP5587
 DP5587                         *CURRENT SURVEY CONTROL
 DP5587  ______________________________________________________________________
 DP5587* NAD 83(1986) POSITION- 41 33 17.49   (N) 090 07 15.22   (W)   HD_HELD1
 DP5587* NAVD 88 ORTHO HEIGHT -   176.386 (meters)      578.69  (feet) ADJUSTED
 DP5587  ______________________________________________________________________
 DP5587  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 DP5587  DYNAMIC HEIGHT  -        176.318 (meters)      578.47  (feet) COMP
 DP5587  MODELED GRAVITY -    980,236.5   (mgal)                       NAVD 88
 DP5587
 DP5587  VERT ORDER      -  SECOND    CLASS I
 DP5587
 DP5587.The horizontal coordinates were determined by differentially corrected
 DP5587.hand held GPS observations or other comparable positioning techniques
 DP5587.and have an estimated accuracy of +/- 3 meters.
 DP5587
 DP5587.The orthometric height was determined by differential leveling and
 DP5587.adjusted by the NATIONAL GEODETIC SURVEY
 DP5587.in November 2014.
 DP5587
 DP5587.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5587.GEOID18 height accuracy estimate available here.
 DP5587
 DP5587.Click photographs - Photos may exist for this station.
 DP5587
 DP5587.The dynamic height is computed by dividing the NAVD 88
 DP5587.geopotential number by the normal gravity value computed on the
 DP5587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5587.degrees latitude (g = 980.6199 gals.).
 DP5587
 DP5587.The modeled gravity was interpolated from observed gravity values.
 DP5587
 DP5587;                    North         East    Units  Estimated Accuracy
 DP5587;SPC IL W     -   542,645.1     703,818.4     MT  (+/- 3 meters HH1 GPS) 
 DP5587
 DP5587_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4010704358(NAD 83)
 DP5587
 DP5587                          SUPERSEDED SURVEY CONTROL
 DP5587
 DP5587.No superseded survey control is available for this station.
 DP5587
 DP5587_MARKER: F = FLANGE-ENCASED ROD
 DP5587_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5587_STAMPING: WRI 132 2013
 DP5587_MARK LOGO: UIL
 DP5587_PROJECTION: FLUSH
 DP5587_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5587_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5587+STABILITY: POSITION/ELEVATION WELL
 DP5587_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5587+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2013
 DP5587_ROD/PIPE-DEPTH: 9.0 meters
 DP5587_SLEEVE-DEPTH  : 0.9 meters
 DP5587
 DP5587  HISTORY     - Date     Condition        Report By
 DP5587  HISTORY     - 20131203 MONUMENTED       BCA
 DP5587
 DP5587                          STATION DESCRIPTION
 DP5587
 DP5587'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5587'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHWEST OF ERIE,
 DP5587'5.6 MI (9.0 KM) SOUTHWEST OF SPRING HILL AND 4.9 MI (7.9 KM)
 DP5587'SOUTH-SOUTHEAST OF HILLSDALE.
 DP5587'
 DP5587'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 WITH STATE
 DP5587'HIGHWAY 92 LOCATED 4.1 MI (6.6 KM) SOUTH OF HILLSDALE, IL, GO EAST ON
 DP5587'STATE HIGHWAY 92 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1520 EAST.
 DP5587'CONTINUE EAST ON STATE HIGHWAY 92 FOR 0.9 MI (1.4 KM) TO THE STATION
 DP5587'ON THE RIGHT.
 DP5587'
 DP5587'THE STATION IS LOCATED 39.5 FT (12.0 M) SOUTH OF THE CENTERLINE OF
 DP5587'STATE HIGHWAY 92, 28.3 FT (8.6 M) WEST-SOUTHWEST OF THE SOUTH END OF A
 DP5587'CONCRETE HEADWALL AND 26.6 FT (8.1 M) SOUTH OF THE EDGE OF PAVEMENT OF
 DP5587'STATE HIGHWAY 92.
 DP5587'
 DP5587'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5587'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5587'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5588 ***********************************************************************
 DP5588  DESIGNATION -  WRI 133
 DP5588  PID         -  DP5588
 DP5588  STATE/COUNTY-  IL/HENRY
 DP5588  COUNTRY     -  US
 DP5588  USGS QUAD   -  HILLSDALE (2018)
 DP5588
 DP5588                         *CURRENT SURVEY CONTROL
 DP5588  ______________________________________________________________________
 DP5588* NAD 83(1986) POSITION- 41 33 18.4    (N) 090 08 24.6    (W)   HD_HELD2
 DP5588* NAVD 88 ORTHO HEIGHT -   175.734 (meters)      576.55  (feet) ADJUSTED
 DP5588  ______________________________________________________________________
 DP5588  GEOID HEIGHT    -        -33.036 (meters)                     GEOID18
 DP5588  DYNAMIC HEIGHT  -        175.666 (meters)      576.33  (feet) COMP
 DP5588  MODELED GRAVITY -    980,235.9   (mgal)                       NAVD 88
 DP5588
 DP5588  VERT ORDER      -  SECOND    CLASS I
 DP5588
 DP5588.The horizontal coordinates were established by autonomous hand held GPS
 DP5588.observations and have an estimated accuracy of +/- 10 meters.
 DP5588
 DP5588.The orthometric height was determined by differential leveling and
 DP5588.adjusted by the NATIONAL GEODETIC SURVEY
 DP5588.in November 2014.
 DP5588
 DP5588.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5588.GEOID18 height accuracy estimate available here.
 DP5588
 DP5588.Click photographs - Photos may exist for this station.
 DP5588
 DP5588.The dynamic height is computed by dividing the NAVD 88
 DP5588.geopotential number by the normal gravity value computed on the
 DP5588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5588.degrees latitude (g = 980.6199 gals.).
 DP5588
 DP5588.The modeled gravity was interpolated from observed gravity values.
 DP5588
 DP5588;                    North         East    Units  Estimated Accuracy
 DP5588;SPC IL W     -   542,672.      702,211.      MT  (+/- 10 meters HH2 GPS)
 DP5588
 DP5588_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3849904332(NAD 83)
 DP5588
 DP5588                          SUPERSEDED SURVEY CONTROL
 DP5588
 DP5588.No superseded survey control is available for this station.
 DP5588
 DP5588_MARKER: F = FLANGE-ENCASED ROD
 DP5588_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5588_STAMPING: WRI 133 2013
 DP5588_MARK LOGO: UIL
 DP5588_PROJECTION: FLUSH
 DP5588_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5588_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5588+STABILITY: POSITION/ELEVATION WELL
 DP5588_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5588+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2024
 DP5588_ROD/PIPE-DEPTH: 12.9 meters
 DP5588_SLEEVE-DEPTH  : 0.9 meters
 DP5588
 DP5588  HISTORY     - Date     Condition        Report By
 DP5588  HISTORY     - 20131203 MONUMENTED       BCA
 DP5588  HISTORY     - 20240723 GOOD             ILDW
 DP5588  HISTORY     - 20240723 GOOD             ILDW
 DP5588
 DP5588                          STATION DESCRIPTION
 DP5588
 DP5588'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5588'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH OF GENESEO, 6.3 MI
 DP5588'(10.1 KM) SOUTHWEST OF SPRING HILL AND 4.4 MI (7.1 KM) SOUTH-SOUTHEAST
 DP5588'OF HILLSDALE.
 DP5588'
 DP5588'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 WITH STATE
 DP5588'HIGHWAY 92 LOCATED 4.1 MI (6.6 KM) SOUTH OF HILLSDALE, IL, GO EAST ON
 DP5588'STATE HIGHWAY 92 FOR 0.9 MI (1.4 KM) TO COUNTY ROAD 1520 EAST AND THE
 DP5588'STATION ON THE RIGHT.
 DP5588'
 DP5588'THE STATION IS LOCATED 45.0 FT (13.7 M) SOUTH OF THE CENTERLINE OF
 DP5588'STATE HIGHWAY 92, 35.0 FT (10.7 M) EAST-SOUTHEAST OF THE SOUTH POST
 DP5588'FOR A 'HILLSDALE 5' SIGN AND 33.0 FT (10.1 M) SOUTH OF THE EDGE OF
 DP5588'PAVEMENT OF STATE HIGHWAY 92.
 DP5588'
 DP5588'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5588'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5588'IN IDENTIFICATION.
 DP5588
 DP5588                          STATION RECOVERY (2024)
 DP5588
 DP5588'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 DP5588'RECOVERED IN GOOD CONDITION.
 DP5588
 DP5588                          STATION RECOVERY (2024)
 DP5588
 DP5588'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 DP5588'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5589 ***********************************************************************
 DP5589  DESIGNATION -  WRI 134
 DP5589  PID         -  DP5589
 DP5589  STATE/COUNTY-  IL/HENRY
 DP5589  COUNTRY     -  US
 DP5589  USGS QUAD   -  HILLSDALE (2018)
 DP5589
 DP5589                         *CURRENT SURVEY CONTROL
 DP5589  ______________________________________________________________________
 DP5589* NAD 83(1986) POSITION- 41 33 18.71   (N) 090 09 23.72   (W)   HD_HELD1
 DP5589* NAVD 88 ORTHO HEIGHT -   175.923 (meters)      577.17  (feet) ADJUSTED
 DP5589  ______________________________________________________________________
 DP5589  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 DP5589  DYNAMIC HEIGHT  -        175.855 (meters)      576.95  (feet) COMP
 DP5589  MODELED GRAVITY -    980,235.5   (mgal)                       NAVD 88
 DP5589
 DP5589  VERT ORDER      -  SECOND    CLASS I
 DP5589
 DP5589.The horizontal coordinates were determined by differentially corrected
 DP5589.hand held GPS observations or other comparable positioning techniques
 DP5589.and have an estimated accuracy of +/- 3 meters.
 DP5589
 DP5589.The orthometric height was determined by differential leveling and
 DP5589.adjusted by the NATIONAL GEODETIC SURVEY
 DP5589.in November 2014.
 DP5589
 DP5589.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5589.GEOID18 height accuracy estimate available here.
 DP5589
 DP5589.Click photographs - Photos may exist for this station.
 DP5589
 DP5589.The dynamic height is computed by dividing the NAVD 88
 DP5589.geopotential number by the normal gravity value computed on the
 DP5589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5589.degrees latitude (g = 980.6199 gals.).
 DP5589
 DP5589.The modeled gravity was interpolated from observed gravity values.
 DP5589
 DP5589;                    North         East    Units  Estimated Accuracy
 DP5589;SPC IL W     -   542,681.8     700,840.7     MT  (+/- 3 meters HH1 GPS) 
 DP5589
 DP5589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3712904297(NAD 83)
 DP5589
 DP5589                          SUPERSEDED SURVEY CONTROL
 DP5589
 DP5589.No superseded survey control is available for this station.
 DP5589
 DP5589_MARKER: F = FLANGE-ENCASED ROD
 DP5589_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5589_STAMPING: WRI 134 2013
 DP5589_MARK LOGO: UIL
 DP5589_PROJECTION: FLUSH
 DP5589_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5589_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5589+STABILITY: POSITION/ELEVATION WELL
 DP5589_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5589+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2013
 DP5589_ROD/PIPE-DEPTH: 8.5 meters
 DP5589_SLEEVE-DEPTH  : 0.9 meters
 DP5589
 DP5589  HISTORY     - Date     Condition        Report By
 DP5589  HISTORY     - 20131202 MONUMENTED       BCA
 DP5589
 DP5589                          STATION DESCRIPTION
 DP5589
 DP5589'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5589'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) NORTH OF GENESEO, 7.0 MI
 DP5589'(11.3 KM) SOUTHWEST OF SPRING HILL AND 4.1 MI (6.6 KM) SOUTH-SOUTHEAST
 DP5589'OF HILLSDALE.
 DP5589'
 DP5589'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 WITH STATE
 DP5589'HIGHWAY 92 LOCATED 4.1 MI (6.6 KM) SOUTH OF HILLSDALE, IL, GO EAST ON
 DP5589'STATE HIGHWAY 92 FOR 0.05 MI (0.1 KM) TO THE STATION ON THE RIGHT.
 DP5589'
 DP5589'THE STATION IS LOCATED 48.2 FT (14.7 M) SOUTH OF THE CENTERLINE OF
 DP5589'STATE HIGHWAY 92, 325 FT (99.1 M) EAST OF THE CENTERLINE OF STATE
 DP5589'HIGHWAY 82, 39.0 FT (11.9 M) NORTHWEST OF THE WEST END OF A CONCRETE
 DP5589'HEADWALL, 25.4 FT (7.7 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE
 DP5589'HIGHWAY 92 AND 13.8 FT (4.2 M) WEST OF THE SOUTH POST OF A 'IL 78 11
 DP5589'MENDOTA 55' SIGN.
 DP5589'
 DP5589'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5589'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5589'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5590 ***********************************************************************
 DP5590  DESIGNATION -  WRI 135
 DP5590  PID         -  DP5590
 DP5590  STATE/COUNTY-  IL/HENRY
 DP5590  COUNTRY     -  US
 DP5590  USGS QUAD   -  HILLSDALE (2018)
 DP5590
 DP5590                         *CURRENT SURVEY CONTROL
 DP5590  ______________________________________________________________________
 DP5590* NAD 83(1986) POSITION- 41 33 19.7    (N) 090 10 31.6    (W)   HD_HELD2
 DP5590* NAVD 88 ORTHO HEIGHT -   177.686 (meters)      582.96  (feet) ADJUSTED
 DP5590  ______________________________________________________________________
 DP5590  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 DP5590  DYNAMIC HEIGHT  -        177.618 (meters)      582.74  (feet) COMP
 DP5590  MODELED GRAVITY -    980,235.1   (mgal)                       NAVD 88
 DP5590
 DP5590  VERT ORDER      -  SECOND    CLASS I
 DP5590
 DP5590.The horizontal coordinates were established by autonomous hand held GPS
 DP5590.observations and have an estimated accuracy of +/- 10 meters.
 DP5590
 DP5590.The orthometric height was determined by differential leveling and
 DP5590.adjusted by the NATIONAL GEODETIC SURVEY
 DP5590.in November 2014.
 DP5590
 DP5590.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5590.GEOID18 height accuracy estimate available here.
 DP5590
 DP5590.Click photographs - Photos may exist for this station.
 DP5590
 DP5590.The dynamic height is computed by dividing the NAVD 88
 DP5590.geopotential number by the normal gravity value computed on the
 DP5590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5590.degrees latitude (g = 980.6199 gals.).
 DP5590
 DP5590.The modeled gravity was interpolated from observed gravity values.
 DP5590
 DP5590;                    North         East    Units  Estimated Accuracy
 DP5590;SPC IL W     -   542,712.      699,268.      MT  (+/- 10 meters HH2 GPS)
 DP5590
 DP5590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3555504275(NAD 83)
 DP5590
 DP5590                          SUPERSEDED SURVEY CONTROL
 DP5590
 DP5590.No superseded survey control is available for this station.
 DP5590
 DP5590_MARKER: F = FLANGE-ENCASED ROD
 DP5590_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5590_STAMPING: WRI 135 2013
 DP5590_MARK LOGO: UIL
 DP5590_PROJECTION: FLUSH
 DP5590_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5590_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5590+STABILITY: POSITION/ELEVATION WELL
 DP5590_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5590+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2024
 DP5590_ROD/PIPE-DEPTH: 8.5 meters
 DP5590_SLEEVE-DEPTH  : 0.9 meters
 DP5590
 DP5590  HISTORY     - Date     Condition        Report By
 DP5590  HISTORY     - 20131202 MONUMENTED       BCA
 DP5590  HISTORY     - 20240723 GOOD             ILDW
 DP5590  HISTORY     - 20240723 GOOD             ILDW
 DP5590
 DP5590                          STATION DESCRIPTION
 DP5590
 DP5590'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5590'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) WEST-SOUTHWEST OF SPRING
 DP5590'HILL, 7.5 MI (12.1 KM) NORTH OF GENESEO AND 4.0 MI (6.4 KM) SOUTH OF
 DP5590'HILLSDALE.
 DP5590'
 DP5590'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 WITH STATE
 DP5590'HIGHWAY 92 LOCATED 4.1 MI (6.6 KM) SOUTH OF HILLSDALE, IL, GO WEST ON
 DP5590'STATE HIGHWAY 92 FOR 0.8 MI (1.3 KM) TO COUNTY ROAD 1350 EAST.
 DP5590'CONTINUE WEST ON STATE HIGHWAY 92 FOR 0.15 MI (0.2 KM) TO THE STATION
 DP5590'ON THE LEFT.
 DP5590'
 DP5590'THE STATION IS LOCATED 20.4 FT (6.2 M) SOUTH OF THE CENTERLINE OF
 DP5590'STATE HIGHWAY 92, 22.7 FT (6.9 M) NORTHWEST OF THE NORTHWEST CORNER OF
 DP5590'A CONCRETE HEADWALL, 16.3 FT (5.0 M) WEST OF THE EAST END OF A
 DP5590'GUARDRAIL AND 1.8 FT (0.5 M) SOUTH OF A GUARDRAIL.
 DP5590'
 DP5590'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5590'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5590'IN IDENTIFICATION.
 DP5590
 DP5590                          STATION RECOVERY (2024)
 DP5590
 DP5590'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 DP5590'RECOVERED IN GOOD CONDITION.
 DP5590
 DP5590                          STATION RECOVERY (2024)
 DP5590
 DP5590'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2024 (BH)
 DP5590'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5591 ***********************************************************************
 DP5591  DESIGNATION -  WRI 136
 DP5591  PID         -  DP5591
 DP5591  STATE/COUNTY-  IL/ROCK ISLAND
 DP5591  COUNTRY     -  US
 DP5591  USGS QUAD   -  HILLSDALE (2018)
 DP5591
 DP5591                         *CURRENT SURVEY CONTROL
 DP5591  ______________________________________________________________________
 DP5591* NAD 83(1986) POSITION- 41 33 22.4    (N) 090 11 17.3    (W)   HD_HELD2
 DP5591* NAVD 88 ORTHO HEIGHT -   179.363 (meters)      588.46  (feet) ADJUSTED
 DP5591  ______________________________________________________________________
 DP5591  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 DP5591  DYNAMIC HEIGHT  -        179.294 (meters)      588.23  (feet) COMP
 DP5591  MODELED GRAVITY -    980,235.1   (mgal)                       NAVD 88
 DP5591
 DP5591  VERT ORDER      -  SECOND    CLASS I
 DP5591
 DP5591.The horizontal coordinates were established by autonomous hand held GPS
 DP5591.observations and have an estimated accuracy of +/- 10 meters.
 DP5591
 DP5591.The orthometric height was determined by differential leveling and
 DP5591.adjusted by the NATIONAL GEODETIC SURVEY
 DP5591.in November 2014.
 DP5591
 DP5591.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5591.GEOID18 height accuracy estimate available here.
 DP5591
 DP5591.Click photographs - Photos may exist for this station.
 DP5591
 DP5591.The dynamic height is computed by dividing the NAVD 88
 DP5591.geopotential number by the normal gravity value computed on the
 DP5591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5591.degrees latitude (g = 980.6199 gals.).
 DP5591
 DP5591.The modeled gravity was interpolated from observed gravity values.
 DP5591
 DP5591;                    North         East    Units  Estimated Accuracy
 DP5591;SPC IL W     -   542,796.      698,209.      MT  (+/- 10 meters HH2 GPS)
 DP5591
 DP5591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3449404324(NAD 83)
 DP5591
 DP5591                          SUPERSEDED SURVEY CONTROL
 DP5591
 DP5591.No superseded survey control is available for this station.
 DP5591
 DP5591_MARKER: F = FLANGE-ENCASED ROD
 DP5591_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5591_STAMPING: WRI 136 2013
 DP5591_MARK LOGO: UIL
 DP5591_PROJECTION: FLUSH
 DP5591_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5591_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5591_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5591+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2013
 DP5591_ROD/PIPE-DEPTH: 4.9 meters
 DP5591_SLEEVE-DEPTH  : 0.9 meters
 DP5591
 DP5591  HISTORY     - Date     Condition        Report By
 DP5591  HISTORY     - 20131122 MONUMENTED       BCA
 DP5591
 DP5591                          STATION DESCRIPTION
 DP5591
 DP5591'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5591'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST-SOUTHWEST OF SPRING
 DP5591'HILL, 7.7 MI (12.4 KM) NORTH-NORTHWEST OF GENESEO AND 4.0 MI (6.4 KM)
 DP5591'SOUTH-SOUTHWEST OF HILLSDALE.
 DP5591'
 DP5591'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH STATE HIGHWAY 92
 DP5591'LOCATED 8.8 MI (14.2 KM) NORTHWEST OF GENESEO, IL, GO EAST ON STATE
 DP5591'HIGHWAY 92 FOR 2.8 MI (4.5 KM) TO THE ROCK RIVER AND THE STATION ON
 DP5591'THE RIGHT.
 DP5591'
 DP5591'THE STATION IS LOCATED 22.3 FT (6.8 M) SOUTH OF THE CENTERLINE OF
 DP5591'STATE HIGHWAY 92, 200 FT (61.0 M) WEST OF THE SOUTHWEST CORNER OF THE
 DP5591'BRIDGE DECK, 11.0 FT (3.4 M) EAST OF THE WEST END OF A GUARDRAIL AND
 DP5591'5.3 FT (1.6 M) SOUTH OF A GUARDRAIL.
 DP5591'
 DP5591'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5591'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5591'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5592 ***********************************************************************
 DP5592  DESIGNATION -  WRI 137
 DP5592  PID         -  DP5592
 DP5592  STATE/COUNTY-  IL/ROCK ISLAND
 DP5592  COUNTRY     -  US
 DP5592  USGS QUAD   -  HILLSDALE (2018)
 DP5592
 DP5592                         *CURRENT SURVEY CONTROL
 DP5592  ______________________________________________________________________
 DP5592* NAD 83(1986) POSITION- 41 33 26.3    (N) 090 12 20.2    (W)   HD_HELD2
 DP5592* NAVD 88 ORTHO HEIGHT -   176.508 (meters)      579.09  (feet) ADJUSTED
 DP5592  ______________________________________________________________________
 DP5592  GEOID HEIGHT    -        -33.014 (meters)                     GEOID18
 DP5592  DYNAMIC HEIGHT  -        176.440 (meters)      578.87  (feet) COMP
 DP5592  MODELED GRAVITY -    980,235.1   (mgal)                       NAVD 88
 DP5592
 DP5592  VERT ORDER      -  SECOND    CLASS I
 DP5592
 DP5592.The horizontal coordinates were established by autonomous hand held GPS
 DP5592.observations and have an estimated accuracy of +/- 10 meters.
 DP5592
 DP5592.The orthometric height was determined by differential leveling and
 DP5592.adjusted by the NATIONAL GEODETIC SURVEY
 DP5592.in November 2014.
 DP5592
 DP5592.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5592.GEOID18 height accuracy estimate available here.
 DP5592
 DP5592.Click photographs - Photos may exist for this station.
 DP5592
 DP5592.The dynamic height is computed by dividing the NAVD 88
 DP5592.geopotential number by the normal gravity value computed on the
 DP5592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5592.degrees latitude (g = 980.6199 gals.).
 DP5592
 DP5592.The modeled gravity was interpolated from observed gravity values.
 DP5592
 DP5592;                    North         East    Units  Estimated Accuracy
 DP5592;SPC IL W     -   542,917.      696,751.      MT  (+/- 10 meters HH2 GPS)
 DP5592
 DP5592_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3303204397(NAD 83)
 DP5592
 DP5592                          SUPERSEDED SURVEY CONTROL
 DP5592
 DP5592.No superseded survey control is available for this station.
 DP5592
 DP5592_MARKER: F = FLANGE-ENCASED ROD
 DP5592_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5592_STAMPING: WRI 137 2013
 DP5592_MARK LOGO: UIL
 DP5592_PROJECTION: FLUSH
 DP5592_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5592_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5592+SATELLITE: SATELLITE OBSERVATIONS - November 22, 2013
 DP5592_ROD/PIPE-DEPTH: 5.8 meters
 DP5592_SLEEVE-DEPTH  : 0.9 meters
 DP5592
 DP5592  HISTORY     - Date     Condition        Report By
 DP5592  HISTORY     - 20131122 MONUMENTED       BCA
 DP5592
 DP5592                          STATION DESCRIPTION
 DP5592
 DP5592'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5592'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHWEST OF
 DP5592'GENESEO, 7.5 MI (12.1 KM) EAST-SOUTHEAST OF PORT BYRON AND 4.2 MI (6.8
 DP5592'KM) SOUTH-SOUTHWEST OF HILLSDALE.
 DP5592'
 DP5592'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH STATE HIGHWAY 92
 DP5592'LOCATED 8.8 MI (14.2 KM) NORTHWEST OF GENESEO, IL, GO EAST ON STATE
 DP5592'HIGHWAY 92 FOR 1.2 MI (1.9 KM) TO COUNTY ROAD 290 NORTH.  CONTINUE
 DP5592'EAST ON STATE HIGHWAY 92 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE
 DP5592'LEFT.
 DP5592'
 DP5592'THE STATION IS LOCATED 40.5 FT (12.3 M) NORTH OF THE CENTERLINE OF
 DP5592'STATE HIGHWAY 92, 84.4 FT (25.7 M) NORTH-NORTHWEST OF A POWER POLE,
 DP5592'30.0 FT (9.1 M) EAST OF THE EXTENDED CENTER OF A PRIVATE ENTRANCE AND
 DP5592'27.2 FT (8.3 M) NORTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5592'
 DP5592'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5592'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5592'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5593 ***********************************************************************
 DP5593  DESIGNATION -  WRI 138
 DP5593  PID         -  DP5593
 DP5593  STATE/COUNTY-  IL/ROCK ISLAND
 DP5593  COUNTRY     -  US
 DP5593  USGS QUAD   -  HILLSDALE (2018)
 DP5593
 DP5593                         *CURRENT SURVEY CONTROL
 DP5593  ______________________________________________________________________
 DP5593* NAD 83(1986) POSITION- 41 33 24.95   (N) 090 13 27.41   (W)   HD_HELD1
 DP5593* NAVD 88 ORTHO HEIGHT -   178.254 (meters)      584.82  (feet) ADJUSTED
 DP5593  ______________________________________________________________________
 DP5593  GEOID HEIGHT    -        -33.007 (meters)                     GEOID18
 DP5593  DYNAMIC HEIGHT  -        178.186 (meters)      584.60  (feet) COMP
 DP5593  MODELED GRAVITY -    980,235.2   (mgal)                       NAVD 88
 DP5593
 DP5593  VERT ORDER      -  SECOND    CLASS I
 DP5593
 DP5593.The horizontal coordinates were determined by differentially corrected
 DP5593.hand held GPS observations or other comparable positioning techniques
 DP5593.and have an estimated accuracy of +/- 3 meters.
 DP5593
 DP5593.The orthometric height was determined by differential leveling and
 DP5593.adjusted by the NATIONAL GEODETIC SURVEY
 DP5593.in November 2014.
 DP5593
 DP5593.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5593.GEOID18 height accuracy estimate available here.
 DP5593
 DP5593.Click photographs - Photos may exist for this station.
 DP5593
 DP5593.The dynamic height is computed by dividing the NAVD 88
 DP5593.geopotential number by the normal gravity value computed on the
 DP5593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5593.degrees latitude (g = 980.6199 gals.).
 DP5593
 DP5593.The modeled gravity was interpolated from observed gravity values.
 DP5593
 DP5593;                    North         East    Units  Estimated Accuracy
 DP5593;SPC IL W     -   542,875.8     695,194.0     MT  (+/- 3 meters HH1 GPS) 
 DP5593
 DP5593_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3147704305(NAD 83)
 DP5593
 DP5593                          SUPERSEDED SURVEY CONTROL
 DP5593
 DP5593.No superseded survey control is available for this station.
 DP5593
 DP5593_MARKER: F = FLANGE-ENCASED ROD
 DP5593_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5593_STAMPING: WRI 138 2013
 DP5593_MARK LOGO: UIL
 DP5593_PROJECTION: FLUSH
 DP5593_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5593_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5593+STABILITY: POSITION/ELEVATION WELL
 DP5593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5593+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5593_ROD/PIPE-DEPTH: 6.7 meters
 DP5593_SLEEVE-DEPTH  : 0.9 meters
 DP5593
 DP5593  HISTORY     - Date     Condition        Report By
 DP5593  HISTORY     - 20131121 MONUMENTED       BCA
 DP5593
 DP5593                          STATION DESCRIPTION
 DP5593
 DP5593'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5593'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTH-NORTHWEST OF
 DP5593'GENESEO, 6.7 MI (10.8 KM) EAST-SOUTHEAST OF PORT BYRON AND 4.7 MI (7.6
 DP5593'KM) SOUTHWEST OF HILLSDALE.
 DP5593'
 DP5593'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH STATE HIGHWAY 92
 DP5593'LOCATED 8.8 MI (14.2 KM) NORTHWEST OF GENESEO, IL, GO EAST ON STATE
 DP5593'HIGHWAY 92 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT.
 DP5593'
 DP5593'THE STATION IS LOCATED 30.2 FT (9.2 M) SOUTH OF THE CENTERLINE OF
 DP5593'STATE HIGHWAY 92, 42.7 FT (13.0 M) WEST-NORTHWEST OF A POWER POLE,
 DP5593'33.7 FT (10.3 M) NORTHEAST OF THE NORTHEAST CORNER OF A PRIVATE
 DP5593'RESIDENCE '28526', 16.7 FT (5.1 M) NORTHEAST OF A RIGHT-OF-WAY MARKER
 DP5593'AND 16.6 FT (5.1 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92.
 DP5593'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5593'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5593'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5594 ***********************************************************************
 DP5594  DESIGNATION -  WRI 139
 DP5594  PID         -  DP5594
 DP5594  STATE/COUNTY-  IL/ROCK ISLAND
 DP5594  COUNTRY     -  US
 DP5594  USGS QUAD   -  PORT BYRON (2018)
 DP5594
 DP5594                         *CURRENT SURVEY CONTROL
 DP5594  ______________________________________________________________________
 DP5594* NAD 83(1986) POSITION- 41 33 24.2    (N) 090 15 00.5    (W)   HD_HELD2
 DP5594* NAVD 88 ORTHO HEIGHT -   177.273 (meters)      581.60  (feet) ADJUSTED
 DP5594  ______________________________________________________________________
 DP5594  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 DP5594  DYNAMIC HEIGHT  -        177.204 (meters)      581.38  (feet) COMP
 DP5594  MODELED GRAVITY -    980,235.7   (mgal)                       NAVD 88
 DP5594
 DP5594  VERT ORDER      -  SECOND    CLASS I
 DP5594
 DP5594.The horizontal coordinates were established by autonomous hand held GPS
 DP5594.observations and have an estimated accuracy of +/- 10 meters.
 DP5594
 DP5594.The orthometric height was determined by differential leveling and
 DP5594.adjusted by the NATIONAL GEODETIC SURVEY
 DP5594.in November 2014.
 DP5594
 DP5594.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5594.GEOID18 height accuracy estimate available here.
 DP5594
 DP5594.Click photographs - Photos may exist for this station.
 DP5594
 DP5594.The dynamic height is computed by dividing the NAVD 88
 DP5594.geopotential number by the normal gravity value computed on the
 DP5594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5594.degrees latitude (g = 980.6199 gals.).
 DP5594
 DP5594.The modeled gravity was interpolated from observed gravity values.
 DP5594
 DP5594;                    North         East    Units  Estimated Accuracy
 DP5594;SPC IL W     -   542,854.      693,037.      MT  (+/- 10 meters HH2 GPS)
 DP5594
 DP5594_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2932104213(NAD 83)
 DP5594
 DP5594                          SUPERSEDED SURVEY CONTROL
 DP5594
 DP5594.No superseded survey control is available for this station.
 DP5594
 DP5594_MARKER: F = FLANGE-ENCASED ROD
 DP5594_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5594_STAMPING: WRI 139 2013
 DP5594_MARK LOGO: UIL
 DP5594_PROJECTION: FLUSH
 DP5594_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5594_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5594_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5594+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5594_ROD/PIPE-DEPTH: 4.6 meters
 DP5594_SLEEVE-DEPTH  : 0.9 meters
 DP5594
 DP5594  HISTORY     - Date     Condition        Report By
 DP5594  HISTORY     - 20131121 MONUMENTED       BCA
 DP5594
 DP5594                          STATION DESCRIPTION
 DP5594
 DP5594'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5594'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTHEAST OF GREEN ROCK,
 DP5594'5.6 MI (9.0 KM) SOUTHWEST OF HILLSDALE AND 5.6 MI (9.0 KM) SOUTHEAST
 DP5594'OF PORT BYRON.
 DP5594'
 DP5594'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH STATE HIGHWAY 92
 DP5594'LOCATED 8.8 MI (14.2 KM) NORTHWEST OF GENESEO, IL, GO WEST ON STATE
 DP5594'HIGHWAY 92 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP5594'
 DP5594'THE STATION IS LOCATED 20.1 FT (6.1 M) SOUTH OF THE CENTERLINE OF
 DP5594'STATE HIGHWAY 92, 38.4 FT (11.7 M) EAST OF THE NORTHEAST CORNER OF A
 DP5594'CONCRETE HEADWALL, 36.5 FT (11.1 M) NORTHEAST OF A POWER POLE, 7.2 FT
 DP5594'(2.2 M) SOUTH OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 92 AND 5.4 FT
 DP5594'(1.6 M) EAST OF THE EAST END OF A GUARDRAIL.
 DP5594'
 DP5594'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5594'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5594'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5595 ***********************************************************************
 DP5595  DESIGNATION -  WRI 140
 DP5595  PID         -  DP5595
 DP5595  STATE/COUNTY-  IL/ROCK ISLAND
 DP5595  COUNTRY     -  US
 DP5595  USGS QUAD   -  PORT BYRON (2018)
 DP5595
 DP5595                         *CURRENT SURVEY CONTROL
 DP5595  ______________________________________________________________________
 DP5595* NAD 83(1986) POSITION- 41 33 24.26   (N) 090 16 04.99   (W)   HD_HELD1
 DP5595* NAVD 88 ORTHO HEIGHT -   178.452 (meters)      585.47  (feet) ADJUSTED
 DP5595  ______________________________________________________________________
 DP5595  GEOID HEIGHT    -        -32.986 (meters)                     GEOID18
 DP5595  DYNAMIC HEIGHT  -        178.384 (meters)      585.25  (feet) COMP
 DP5595  MODELED GRAVITY -    980,236.1   (mgal)                       NAVD 88
 DP5595
 DP5595  VERT ORDER      -  SECOND    CLASS I
 DP5595
 DP5595.The horizontal coordinates were determined by differentially corrected
 DP5595.hand held GPS observations or other comparable positioning techniques
 DP5595.and have an estimated accuracy of +/- 3 meters.
 DP5595
 DP5595.The orthometric height was determined by differential leveling and
 DP5595.adjusted by the NATIONAL GEODETIC SURVEY
 DP5595.in November 2014.
 DP5595
 DP5595.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5595.GEOID18 height accuracy estimate available here.
 DP5595
 DP5595.Click photographs - Photos may exist for this station.
 DP5595
 DP5595.The dynamic height is computed by dividing the NAVD 88
 DP5595.geopotential number by the normal gravity value computed on the
 DP5595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5595.degrees latitude (g = 980.6199 gals.).
 DP5595
 DP5595.The modeled gravity was interpolated from observed gravity values.
 DP5595
 DP5595;                    North         East    Units  Estimated Accuracy
 DP5595;SPC IL W     -   542,857.9     691,542.5     MT  (+/- 3 meters HH1 GPS) 
 DP5595
 DP5595_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2782704167(NAD 83)
 DP5595
 DP5595                          SUPERSEDED SURVEY CONTROL
 DP5595
 DP5595.No superseded survey control is available for this station.
 DP5595
 DP5595_MARKER: F = FLANGE-ENCASED ROD
 DP5595_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5595_STAMPING: WRI 140
 DP5595_MARK LOGO: UIL
 DP5595_PROJECTION: FLUSH
 DP5595_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5595_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5595+SATELLITE: SATELLITE OBSERVATIONS - August 17, 2023
 DP5595_ROD/PIPE-DEPTH: 7.6 meters
 DP5595_SLEEVE-DEPTH  : 0.9 meters
 DP5595
 DP5595  HISTORY     - Date     Condition        Report By
 DP5595  HISTORY     - 20131121 MONUMENTED       BCA
 DP5595  HISTORY     - 20230817 GOOD             ILDT
 DP5595
 DP5595                          STATION DESCRIPTION
 DP5595
 DP5595'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5595'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHEAST OF GREEN ROCK,
 DP5595'6.2 MI (10.0 KM) SOUTHWEST OF HILLSDALE AND 5.0 MI (8.0 KM) SOUTHEAST
 DP5595'OF PORT BYRON.
 DP5595'
 DP5595'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH STATE HIGHWAY 92
 DP5595'LOCATED 8.8 MI (14.2 KM) NORTHWEST OF GENESEO, IL, GO WEST ON STATE
 DP5595'HIGHWAY 92 FOR 1.4 MI (2.3 KM) TO THE STATION ON THE RIGHT.
 DP5595'
 DP5595'THE STATION IS LOCATED 22.0 FT (6.7 M) NORTH OF THE CENTERLINE OF
 DP5595'STATE HIGHWAY 92, 86.7 FT (26.4 M) WEST OF A POWER POLE, 71.0 FT (21.6
 DP5595'M) EAST OF A POWER POLE, 23.9 FT (7.3 M) EAST OF THE WEST END OF A
 DP5595'GUARDRAIL, 9.1 FT (2.8 M) NORTH OF THE EDGE OF PAVEMENT OF STATE
 DP5595'HIGHWAY 92 AND 4.5 FT (1.4 M) NORTH OF A GUARDRAIL.
 DP5595'
 DP5595'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5595'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5595'IN IDENTIFICATION.
 DP5595
 DP5595                          STATION RECOVERY (2023)
 DP5595
 DP5595'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP5595'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5596 ***********************************************************************
 DP5596  DESIGNATION -  WRI 141
 DP5596  PID         -  DP5596
 DP5596  STATE/COUNTY-  IL/ROCK ISLAND
 DP5596  COUNTRY     -  US
 DP5596  USGS QUAD   -  PORT BYRON (2018)
 DP5596
 DP5596                         *CURRENT SURVEY CONTROL
 DP5596  ______________________________________________________________________
 DP5596* NAD 83(1986) POSITION- 41 33 31.0    (N) 090 16 44.0    (W)   HD_HELD2
 DP5596* NAVD 88 ORTHO HEIGHT -   192.607 (meters)      631.91  (feet) ADJUSTED
 DP5596  ______________________________________________________________________
 DP5596  GEOID HEIGHT    -        -32.979 (meters)                     GEOID18
 DP5596  DYNAMIC HEIGHT  -        192.534 (meters)      631.67  (feet) COMP
 DP5596  MODELED GRAVITY -    980,236.7   (mgal)                       NAVD 88
 DP5596
 DP5596  VERT ORDER      -  SECOND    CLASS I
 DP5596
 DP5596.The horizontal coordinates were established by autonomous hand held GPS
 DP5596.observations and have an estimated accuracy of +/- 10 meters.
 DP5596
 DP5596.The orthometric height was determined by differential leveling and
 DP5596.adjusted by the NATIONAL GEODETIC SURVEY
 DP5596.in November 2014.
 DP5596
 DP5596.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5596.GEOID18 height accuracy estimate available here.
 DP5596
 DP5596.Click photographs - Photos may exist for this station.
 DP5596
 DP5596.The dynamic height is computed by dividing the NAVD 88
 DP5596.geopotential number by the normal gravity value computed on the
 DP5596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5596.degrees latitude (g = 980.6199 gals.).
 DP5596
 DP5596.The modeled gravity was interpolated from observed gravity values.
 DP5596
 DP5596;                    North         East    Units  Estimated Accuracy
 DP5596;SPC IL W     -   543,067.      690,639.      MT  (+/- 10 meters HH2 GPS)
 DP5596
 DP5596_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2691604347(NAD 83)
 DP5596
 DP5596                          SUPERSEDED SURVEY CONTROL
 DP5596
 DP5596.No superseded survey control is available for this station.
 DP5596
 DP5596_MARKER: F = FLANGE-ENCASED ROD
 DP5596_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5596_STAMPING: WRI 141 2013
 DP5596_MARK LOGO: UIL
 DP5596_PROJECTION: FLUSH
 DP5596_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5596_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5596+STABILITY: POSITION/ELEVATION WELL
 DP5596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5596+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2013
 DP5596_ROD/PIPE-DEPTH: 6.1 meters
 DP5596_SLEEVE-DEPTH  : 0.9 meters
 DP5596
 DP5596  HISTORY     - Date     Condition        Report By
 DP5596  HISTORY     - 20131121 MONUMENTED       BCA
 DP5596
 DP5596                          STATION DESCRIPTION
 DP5596
 DP5596'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5596'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTHEAST OF GREEN ROCK,
 DP5596'6.7 MI (10.8 KM) SOUTHWEST OF HILLSDALE AND 4.4 MI (7.1 KM) SOUTHEAST
 DP5596'OF PORT BYRON.
 DP5596'
 DP5596'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH 38TH AVENUE NORTH
 DP5596'AND OLD ROUTE 2 AND ROUTE 92 LOCATED 10.0 MI (16.1 KM) EAST-NORTHEAST
 DP5596'OF MOLINE, IL, GO NORTH AND THEN NORTHEAST ON 38TH AVENUE NORTH AND
 DP5596'OLD ROUTE 2 AND ROUTE 92 FOR 3.3 MI (5.3 KM) TO 248TH STREET AND THE
 DP5596'STATION ON THE LEFT.
 DP5596'
 DP5596'THE STATION IS LOCATED 33.0 FT (10.1 M) NORTH OF THE CENTERLINE OF OLD
 DP5596'ROUTE 2 AND ROUTE 92, 250 FT (76.2 M) WEST OF THE EXTENDED CENTER OF
 DP5596'248TH STREET, 62.5 FT (19.1 M) EAST OF THE EAST EDGE OF A PRIVATE
 DP5596'ENTRANCE '24723', 42.8 FT (13.0 M) NORTHEAST OF A MAILBOX AND 20.0 FT
 DP5596'(6.1 M) NORTH OF THE EDGE OF PAVEMENT OF OLD ROUTE 2 AND ROUTE 92.
 DP5596'
 DP5596'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5596'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5596'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5597 ***********************************************************************
 DP5597  DESIGNATION -  WRI 142
 DP5597  PID         -  DP5597
 DP5597  STATE/COUNTY-  IL/ROCK ISLAND
 DP5597  COUNTRY     -  US
 DP5597  USGS QUAD   -  PORT BYRON (2018)
 DP5597
 DP5597                         *CURRENT SURVEY CONTROL
 DP5597  ______________________________________________________________________
 DP5597* NAD 83(1986) POSITION- 41 33 22.35   (N) 090 17 46.61   (W)   HD_HELD1
 DP5597* NAVD 88 ORTHO HEIGHT -   187.720 (meters)      615.88  (feet) ADJUSTED
 DP5597  ______________________________________________________________________
 DP5597  GEOID HEIGHT    -        -32.968 (meters)                     GEOID18
 DP5597  DYNAMIC HEIGHT  -        187.648 (meters)      615.64  (feet) COMP
 DP5597  MODELED GRAVITY -    980,237.1   (mgal)                       NAVD 88
 DP5597
 DP5597  VERT ORDER      -  SECOND    CLASS I
 DP5597
 DP5597.The horizontal coordinates were determined by differentially corrected
 DP5597.hand held GPS observations or other comparable positioning techniques
 DP5597.and have an estimated accuracy of +/- 3 meters.
 DP5597
 DP5597.The orthometric height was determined by differential leveling and
 DP5597.adjusted by the NATIONAL GEODETIC SURVEY
 DP5597.in November 2014.
 DP5597
 DP5597.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5597.GEOID18 height accuracy estimate available here.
 DP5597
 DP5597.Click photographs - Photos may exist for this station.
 DP5597
 DP5597.The dynamic height is computed by dividing the NAVD 88
 DP5597.geopotential number by the normal gravity value computed on the
 DP5597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5597.degrees latitude (g = 980.6199 gals.).
 DP5597
 DP5597.The modeled gravity was interpolated from observed gravity values.
 DP5597
 DP5597;                    North         East    Units  Estimated Accuracy
 DP5597;SPC IL W     -   542,802.1     689,187.7     MT  (+/- 3 meters HH1 GPS) 
 DP5597
 DP5597_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2547404034(NAD 83)
 DP5597
 DP5597                          SUPERSEDED SURVEY CONTROL
 DP5597
 DP5597.No superseded survey control is available for this station.
 DP5597
 DP5597_MARKER: F = FLANGE-ENCASED ROD
 DP5597_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5597_STAMPING: WRI 142 2013
 DP5597_MARK LOGO: UIL
 DP5597_PROJECTION: FLUSH
 DP5597_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5597_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5597+STABILITY: POSITION/ELEVATION WELL
 DP5597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5597+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP5597_ROD/PIPE-DEPTH: 9.3 meters
 DP5597_SLEEVE-DEPTH  : 0.9 meters
 DP5597
 DP5597  HISTORY     - Date     Condition        Report By
 DP5597  HISTORY     - 20131120 MONUMENTED       BCA
 DP5597
 DP5597                          STATION DESCRIPTION
 DP5597
 DP5597'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5597'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-NORTHEAST OF
 DP5597'SILVIS, 6.6 MI (10.6 KM) NORTH-NORTHEAST OF GREEN ROCK AND 4.0 MI (6.4
 DP5597'KM) SOUTH-SOUTHEAST OF PORT BYRON.
 DP5597'
 DP5597'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH 38TH AVENUE NORTH
 DP5597'AND OLD ROUTE 2 AND ROUTE 92 LOCATED 10.0 MI (16.1 KM) EAST-NORTHEAST
 DP5597'OF MOLINE, IL, GO NORTH AND THEN NORTHEAST ON 38TH AVENUE NORTH AND
 DP5597'OLD ROUTE 2 AND ROUTE 92 FOR 1.5 MI (2.4 KM) TO COUNTY ROAD 15 AND
 DP5597'221ST STREET NORTH.  CONTINUE NORTHEAST ON OLD ROUTE 2 AND ROUTE 92
 DP5597'FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP5597'
 DP5597'THE STATION IS LOCATED 28.5 FT (8.7 M) NORTHWEST OF THE CENTERLINE OF
 DP5597'OLD ROUTE 2 AND ROUTE 92, 15.3 FT (4.7 M) NORTHWEST OF THE EDGE OF
 DP5597'PAVEMENT OF OLD ROUTE 2 AND ROUTE 92, 11.5 FT (3.5 M) WEST-SOUTHWEST
 DP5597'OF A GUY POLE AND 10.0 FT (3.0 M) SOUTHWEST OF A CORNER FENCE POST.
 DP5597'
 DP5597'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5597'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5597'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5598 ***********************************************************************
 DP5598  DESIGNATION -  WRI 143
 DP5598  PID         -  DP5598
 DP5598  STATE/COUNTY-  IL/ROCK ISLAND
 DP5598  COUNTRY     -  US
 DP5598  USGS QUAD   -  PORT BYRON (2018)
 DP5598
 DP5598                         *CURRENT SURVEY CONTROL
 DP5598  ______________________________________________________________________
 DP5598* NAD 83(1986) POSITION- 41 33 02.7    (N) 090 18 33.6    (W)   HD_HELD2
 DP5598* NAVD 88 ORTHO HEIGHT -   188.856 (meters)      619.61  (feet) ADJUSTED
 DP5598  ______________________________________________________________________
 DP5598  GEOID HEIGHT    -        -32.959 (meters)                     GEOID18
 DP5598  DYNAMIC HEIGHT  -        188.784 (meters)      619.37  (feet) COMP
 DP5598  MODELED GRAVITY -    980,237.2   (mgal)                       NAVD 88
 DP5598
 DP5598  VERT ORDER      -  SECOND    CLASS I
 DP5598
 DP5598.The horizontal coordinates were established by autonomous hand held GPS
 DP5598.observations and have an estimated accuracy of +/- 10 meters.
 DP5598
 DP5598.The orthometric height was determined by differential leveling and
 DP5598.adjusted by the NATIONAL GEODETIC SURVEY
 DP5598.in November 2014.
 DP5598
 DP5598.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5598.GEOID18 height accuracy estimate available here.
 DP5598
 DP5598.Click photographs - Photos may exist for this station.
 DP5598
 DP5598.The dynamic height is computed by dividing the NAVD 88
 DP5598.geopotential number by the normal gravity value computed on the
 DP5598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5598.degrees latitude (g = 980.6199 gals.).
 DP5598
 DP5598.The modeled gravity was interpolated from observed gravity values.
 DP5598
 DP5598;                    North         East    Units  Estimated Accuracy
 DP5598;SPC IL W     -   542,198.      688,098.      MT  (+/- 10 meters HH2 GPS)
 DP5598
 DP5598_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2440503394(NAD 83)
 DP5598
 DP5598                          SUPERSEDED SURVEY CONTROL
 DP5598
 DP5598.No superseded survey control is available for this station.
 DP5598
 DP5598_MARKER: F = FLANGE-ENCASED ROD
 DP5598_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5598_STAMPING: WRI 143 2013
 DP5598_MARK LOGO: UIL
 DP5598_PROJECTION: FLUSH
 DP5598_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5598_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5598+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP5598_ROD/PIPE-DEPTH: 7.3 meters
 DP5598_SLEEVE-DEPTH  : 0.9 meters
 DP5598
 DP5598  HISTORY     - Date     Condition        Report By
 DP5598  HISTORY     - 20131120 MONUMENTED       BCA
 DP5598
 DP5598                          STATION DESCRIPTION
 DP5598
 DP5598'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5598'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) EAST-NORTHEAST OF SILVIS,
 DP5598'5.9 MI (9.5 KM) NORTH-NORTHEAST OF GREEN ROCK AND 4.1 MI (6.6 KM)
 DP5598'SOUTH-SOUTHEAST OF PORT BYRON.
 DP5598'
 DP5598'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH 38TH AVENUE NORTH
 DP5598'AND OLD ROUTE 2 AND ROUTE 92 LOCATED 10.0 MI (16.1 KM) EAST-NORTHEAST
 DP5598'OF MOLINE, IL, GO NORTH AND THEN NORTHEAST ON 38TH AVENUE NORTH AND
 DP5598'OLD ROUTE 2 AND ROUTE 92 FOR 1.6 MI (2.6 KM) TO 227TH STREET AND THE
 DP5598'STATION ON THE RIGHT.
 DP5598'
 DP5598'THE STATION IS LOCATED 27.6 FT (8.4 M) SOUTHEAST OF THE CENTERLINE OF
 DP5598'OLD ROUTE 2 AND ROUTE 92 AND 15.0 FT (4.6 M) SOUTHEAST OF THE EDGE OF
 DP5598'PAVEMENT OF OLD ROUTE 2 AND ROUTE 92.
 DP5598'
 DP5598'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5598'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5598'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5599 ***********************************************************************
 DP5599  DESIGNATION -  WRI 144
 DP5599  PID         -  DP5599
 DP5599  STATE/COUNTY-  IL/ROCK ISLAND
 DP5599  COUNTRY     -  US
 DP5599  USGS QUAD   -  PORT BYRON (2018)
 DP5599
 DP5599                         *CURRENT SURVEY CONTROL
 DP5599  ______________________________________________________________________
 DP5599* NAD 83(1986) POSITION- 41 32 42.33   (N) 090 19 30.72   (W)   HD_HELD1
 DP5599* NAVD 88 ORTHO HEIGHT -   187.434 (meters)      614.94  (feet) ADJUSTED
 DP5599  ______________________________________________________________________
 DP5599  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 DP5599  DYNAMIC HEIGHT  -        187.363 (meters)      614.71  (feet) COMP
 DP5599  MODELED GRAVITY -    980,237.5   (mgal)                       NAVD 88
 DP5599
 DP5599  VERT ORDER      -  SECOND    CLASS I
 DP5599
 DP5599.The horizontal coordinates were determined by differentially corrected
 DP5599.hand held GPS observations or other comparable positioning techniques
 DP5599.and have an estimated accuracy of +/- 3 meters.
 DP5599
 DP5599.The orthometric height was determined by differential leveling and
 DP5599.adjusted by the NATIONAL GEODETIC SURVEY
 DP5599.in November 2014.
 DP5599
 DP5599.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5599.GEOID18 height accuracy estimate available here.
 DP5599
 DP5599.Click photographs - Photos may exist for this station.
 DP5599
 DP5599.The dynamic height is computed by dividing the NAVD 88
 DP5599.geopotential number by the normal gravity value computed on the
 DP5599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5599.degrees latitude (g = 980.6199 gals.).
 DP5599
 DP5599.The modeled gravity was interpolated from observed gravity values.
 DP5599
 DP5599;                    North         East    Units  Estimated Accuracy
 DP5599;SPC IL W     -   541,571.5     686,773.0     MT  (+/- 3 meters HH1 GPS) 
 DP5599
 DP5599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2310102725(NAD 83)
 DP5599
 DP5599                          SUPERSEDED SURVEY CONTROL
 DP5599
 DP5599.No superseded survey control is available for this station.
 DP5599
 DP5599_MARKER: F = FLANGE-ENCASED ROD
 DP5599_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5599_STAMPING: WRI 144 2013
 DP5599_MARK LOGO: UIL
 DP5599_PROJECTION: FLUSH
 DP5599_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5599_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5599+STABILITY: POSITION/ELEVATION WELL
 DP5599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5599+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2013
 DP5599_ROD/PIPE-DEPTH: 7.0 meters
 DP5599_SLEEVE-DEPTH  : 0.9 meters
 DP5599
 DP5599  HISTORY     - Date     Condition        Report By
 DP5599  HISTORY     - 20131202 MONUMENTED       BCA
 DP5599
 DP5599                          STATION DESCRIPTION
 DP5599
 DP5599'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5599'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) NORTH-NORTHEAST OF GREEN
 DP5599'ROCK, 5.2 MI (8.4 KM) EAST-NORTHEAST OF SILVIS AND 4.3 MI (6.9 KM)
 DP5599'SOUTH OF PORT BYRON.
 DP5599'
 DP5599'TO REACH THE STATION FROM THE JUNCTION OF I 88 WITH 38TH AVENUE NORTH
 DP5599'AND OLD ROUTE 2 AND ROUTE 92 LOCATED 10.0 MI (16.1 KM) EAST-NORTHEAST
 DP5599'OF MOLINE, IL, GO NORTH AND ON 38TH AVENUE NORTH AND OLD ROUTE 2 AND
 DP5599'ROUTE 92 FOR 0.7 MI (1.1 KM) TO THE STATION ON THE RIGHT.
 DP5599'
 DP5599'THE STATION IS LOCATED 62.8 FT (19.1 M) NORTHWEST OF THE CENTERLINE OF
 DP5599'OLD ROUTE 2 AND ROUTE 92, 61.2 FT (18.7 M) NORTHEAST OF THE NORTHEAST
 DP5599'END OF A CONCRETE HEADWALL, 22.6 FT (6.9 M) SOUTHEAST OF THE
 DP5599'CENTERLINE OF FRIEDENS ROAD AND 12.0 FT (3.7 M) SOUTHWEST OF THE
 DP5599'EXTENDED CENTER OF A PRIVATE DRIVE.
 DP5599'
 DP5599'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5599'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5599'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5600 ***********************************************************************
 DP5600  DESIGNATION -  WRI 145
 DP5600  PID         -  DP5600
 DP5600  STATE/COUNTY-  IL/ROCK ISLAND
 DP5600  COUNTRY     -  US
 DP5600  USGS QUAD   -  PORT BYRON (2018)
 DP5600
 DP5600                         *CURRENT SURVEY CONTROL
 DP5600  ______________________________________________________________________
 DP5600* NAD 83(1986) POSITION- 41 32 15.8    (N) 090 20 00.1    (W)   HD_HELD2
 DP5600* NAVD 88 ORTHO HEIGHT -   177.028 (meters)      580.80  (feet) ADJUSTED
 DP5600  ______________________________________________________________________
 DP5600  GEOID HEIGHT    -        -32.941 (meters)                     GEOID18
 DP5600  DYNAMIC HEIGHT  -        176.961 (meters)      580.58  (feet) COMP
 DP5600  MODELED GRAVITY -    980,237.4   (mgal)                       NAVD 88
 DP5600
 DP5600  VERT ORDER      -  SECOND    CLASS I
 DP5600
 DP5600.The horizontal coordinates were established by autonomous hand held GPS
 DP5600.observations and have an estimated accuracy of +/- 10 meters.
 DP5600
 DP5600.The orthometric height was determined by differential leveling and
 DP5600.adjusted by the NATIONAL GEODETIC SURVEY
 DP5600.in November 2014.
 DP5600
 DP5600.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5600.GEOID18 height accuracy estimate available here.
 DP5600
 DP5600.Click photographs - Photos may exist for this station.
 DP5600
 DP5600.The dynamic height is computed by dividing the NAVD 88
 DP5600.geopotential number by the normal gravity value computed on the
 DP5600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5600.degrees latitude (g = 980.6199 gals.).
 DP5600
 DP5600.The modeled gravity was interpolated from observed gravity values.
 DP5600
 DP5600;                    North         East    Units  Estimated Accuracy
 DP5600;SPC IL W     -   540,754.      686,091.      MT  (+/- 10 meters HH2 GPS)
 DP5600
 DP5600_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2244501886(NAD 83)
 DP5600
 DP5600                          SUPERSEDED SURVEY CONTROL
 DP5600
 DP5600.No superseded survey control is available for this station.
 DP5600
 DP5600_MARKER: F = FLANGE-ENCASED ROD
 DP5600_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5600_STAMPING: WRI 145 2013
 DP5600_MARK LOGO: UIL
 DP5600_PROJECTION: FLUSH
 DP5600_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5600_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5600+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2013
 DP5600_ROD/PIPE-DEPTH: 4.5 meters
 DP5600_SLEEVE-DEPTH  : 0.9 meters
 DP5600
 DP5600  HISTORY     - Date     Condition        Report By
 DP5600  HISTORY     - 20131120 MONUMENTED       BCA
 DP5600
 DP5600                          STATION DESCRIPTION
 DP5600
 DP5600'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5600'THE STATION IS LOCATED ABOUT 4.7 MI (7.6 KM) SOUTH OF PORT BYRON, 4.6
 DP5600'MI (7.4 KM) NORTH-NORTHEAST OF GREEN ROCK AND 4.6 MI (7.4 KM)
 DP5600'EAST-NORTHEAST OF SILVIS.
 DP5600'
 DP5600'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH I 88 WITH STATE
 DP5600'HIGHWAY 92 (WEST) LOCATED 9.2 MI (14.8 KM) EAST-NORTHEAST OF MOLINE,
 DP5600'IL, GO EAST ON I 88 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP5600'
 DP5600'THE STATION IS LOCATED 43.5 FT (13.3 M) NORTH OF THE CENTERLINE OF I
 DP5600'80 ON/OFF RAMP, 106 FT (32.3 M) EAST OF THE NORTHEAST CONCRETE SIGN
 DP5600'BASE, 85.5 FT (26.1 M) SOUTHEAST OF A LIGHT POLE, 41.9 FT (12.8 M)
 DP5600'WEST OF THE EAST END OF A GUARDRAIL AND 1.5 FT (0.5 M) NORTH OF A
 DP5600'GUARDRAIL.
 DP5600'
 DP5600'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5600'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5600'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5601 ***********************************************************************
 DP5601  DESIGNATION -  WRI 146
 DP5601  PID         -  DP5601
 DP5601  STATE/COUNTY-  IL/ROCK ISLAND
 DP5601  COUNTRY     -  US
 DP5601  USGS QUAD   -  PORT BYRON (2018)
 DP5601
 DP5601                         *CURRENT SURVEY CONTROL
 DP5601  ______________________________________________________________________
 DP5601* NAD 83(1986) POSITION- 41 32 17.3    (N) 090 20 53.1    (W)   HD_HELD2
 DP5601* NAVD 88 ORTHO HEIGHT -   177.966 (meters)      583.88  (feet) ADJUSTED
 DP5601  ______________________________________________________________________
 DP5601  GEOID HEIGHT    -        -32.930 (meters)                     GEOID18
 DP5601  DYNAMIC HEIGHT  -        177.898 (meters)      583.65  (feet) COMP
 DP5601  MODELED GRAVITY -    980,238.0   (mgal)                       NAVD 88
 DP5601
 DP5601  VERT ORDER      -  SECOND    CLASS I
 DP5601
 DP5601.The horizontal coordinates were established by autonomous hand held GPS
 DP5601.observations and have an estimated accuracy of +/- 10 meters.
 DP5601
 DP5601.The orthometric height was determined by differential leveling and
 DP5601.adjusted by the NATIONAL GEODETIC SURVEY
 DP5601.in November 2014.
 DP5601
 DP5601.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5601.GEOID18 height accuracy estimate available here.
 DP5601
 DP5601.Click photographs - Photos may exist for this station.
 DP5601
 DP5601.The dynamic height is computed by dividing the NAVD 88
 DP5601.geopotential number by the normal gravity value computed on the
 DP5601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5601.degrees latitude (g = 980.6199 gals.).
 DP5601
 DP5601.The modeled gravity was interpolated from observed gravity values.
 DP5601
 DP5601;                    North         East    Units  Estimated Accuracy
 DP5601;SPC IL W     -   540,803.      684,862.      MT  (+/- 10 meters HH2 GPS)
 DP5601
 DP5601_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG2121601894(NAD 83)
 DP5601
 DP5601                          SUPERSEDED SURVEY CONTROL
 DP5601
 DP5601.No superseded survey control is available for this station.
 DP5601
 DP5601_MARKER: F = FLANGE-ENCASED ROD
 DP5601_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5601_STAMPING: WRI 146 2013
 DP5601_MARK LOGO: UIL
 DP5601_PROJECTION: FLUSH
 DP5601_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5601_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5601+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2013
 DP5601_ROD/PIPE-DEPTH: 9.8 meters
 DP5601_SLEEVE-DEPTH  : 0.9 meters
 DP5601
 DP5601  HISTORY     - Date     Condition        Report By
 DP5601  HISTORY     - 20131119 MONUMENTED       BCA
 DP5601
 DP5601                          STATION DESCRIPTION
 DP5601
 DP5601'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5601'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) SOUTH OF PORT BYRON, 4.5
 DP5601'MI (7.2 KM) NORTH OF GREEN ROCK AND 3.9 MI (6.3 KM) EAST-NORTHEAST OF
 DP5601'SILVIS.
 DP5601'
 DP5601'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH I 88 WITH STATE
 DP5601'HIGHWAY 92 (WEST) LOCATED 9.2 MI (14.8 KM) EAST-NORTHEAST OF MOLINE,
 DP5601'IL, GO WEST ON I 88 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP5601'
 DP5601'THE STATION IS LOCATED 49.0 FT (14.9 M) SOUTH OF THE CENTERLINE OF THE
 DP5601'EAST BOUND I 80 ON RAMP, 53.5 FT (16.3 M) NORTH OF THE NORTH EDGE OF A
 DP5601'STEEL BUILDING, 42.0 FT (12.8 M) EAST OF THE WEST END OF A GUARDRAIL
 DP5601'AND 2.2 FT (0.7 M) SOUTH OF A GUARDRAIL.
 DP5601'
 DP5601'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5601'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5601'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5602 ***********************************************************************
 DP5602  DESIGNATION -  WRI 147
 DP5602  PID         -  DP5602
 DP5602  STATE/COUNTY-  IL/ROCK ISLAND
 DP5602  COUNTRY     -  US
 DP5602  USGS QUAD   -  PORT BYRON (2018)
 DP5602
 DP5602                         *CURRENT SURVEY CONTROL
 DP5602  ______________________________________________________________________
 DP5602* NAD 83(1986) POSITION- 41 32 07.60   (N) 090 22 01.16   (W)   HD_HELD1
 DP5602* NAVD 88 ORTHO HEIGHT -   177.424 (meters)      582.10  (feet) ADJUSTED
 DP5602  ______________________________________________________________________
 DP5602  GEOID HEIGHT    -        -32.916 (meters)                     GEOID18
 DP5602  DYNAMIC HEIGHT  -        177.356 (meters)      581.88  (feet) COMP
 DP5602  MODELED GRAVITY -    980,238.7   (mgal)                       NAVD 88
 DP5602
 DP5602  VERT ORDER      -  SECOND    CLASS I
 DP5602
 DP5602.The horizontal coordinates were determined by differentially corrected
 DP5602.hand held GPS observations or other comparable positioning techniques
 DP5602.and have an estimated accuracy of +/- 3 meters.
 DP5602
 DP5602.The orthometric height was determined by differential leveling and
 DP5602.adjusted by the NATIONAL GEODETIC SURVEY
 DP5602.in November 2014.
 DP5602
 DP5602.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5602.GEOID18 height accuracy estimate available here.
 DP5602
 DP5602.Click photographs - Photos may exist for this station.
 DP5602
 DP5602.The dynamic height is computed by dividing the NAVD 88
 DP5602.geopotential number by the normal gravity value computed on the
 DP5602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5602.degrees latitude (g = 980.6199 gals.).
 DP5602
 DP5602.The modeled gravity was interpolated from observed gravity values.
 DP5602
 DP5602;                    North         East    Units  Estimated Accuracy
 DP5602;SPC IL W     -   540,507.4     683,284.0     MT  (+/- 3 meters HH1 GPS) 
 DP5602
 DP5602_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1964801547(NAD 83)
 DP5602
 DP5602                          SUPERSEDED SURVEY CONTROL
 DP5602
 DP5602.No superseded survey control is available for this station.
 DP5602
 DP5602_MARKER: F = FLANGE-ENCASED ROD
 DP5602_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5602_STAMPING: WRI 147 2013
 DP5602_MARK LOGO: UIL
 DP5602_PROJECTION: FLUSH
 DP5602_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5602_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP5602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5602+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2013
 DP5602_ROD/PIPE-DEPTH: 14.6 meters
 DP5602_SLEEVE-DEPTH  : 0.9 meters
 DP5602
 DP5602  HISTORY     - Date     Condition        Report By
 DP5602  HISTORY     - 20131119 MONUMENTED       BCA
 DP5602  HISTORY     - 20250814 GOOD             AMESC
 DP5602
 DP5602                          STATION DESCRIPTION
 DP5602
 DP5602'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5602'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTH-SOUTHWEST OF PORT
 DP5602'BYRON, 4.3 MI (6.9 KM) NORTH OF GREEN ROCK AND 3.0 MI (4.8 KM)
 DP5602'EAST-NORTHEAST OF SILVIS.
 DP5602'
 DP5602'TO REACH THE STATION FROM THE JUNCTION OF I 80 WITH I 88 WITH STATE
 DP5602'HIGHWAY 92 (WEST) LOCATED 9.2 MI (14.8 KM) EAST-NORTHEAST OF MOLINE,
 DP5602'IL, GO WEST ON I 88 FOR 1.3 MI (2.1 KM) TO 179TH STREET AND THE
 DP5602'STATION ON THE LEFT.
 DP5602'
 DP5602'THE STATION IS LOCATED 54.2 FT (16.5 M) SOUTH OF THE CENTERLINE OF
 DP5602'STATE HIGHWAY 92, 60.0 FT (18.3 M) WEST OF THE CENTERLINE OF 179TH
 DP5602'STREET, 49.8 FT (15.2 M) NORTHWEST OF A UTILITY POLE, 27.0 FT (8.2 M)
 DP5602'NORTH OF A STEEL I-BEAM SIGN POST 'CIVIL' AND 13.9 FT (4.2 M)
 DP5602'SOUTHWEST OF A FIBER OPTIC WARNING POST.
 DP5602'
 DP5602'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5602'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5602'IN IDENTIFICATION.
 DP5602
 DP5602                          STATION RECOVERY (2025)
 DP5602
 DP5602'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 DP5602'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5603 ***********************************************************************
 DP5603  DESIGNATION -  WRI 148
 DP5603  PID         -  DP5603
 DP5603  STATE/COUNTY-  IL/ROCK ISLAND
 DP5603  COUNTRY     -  US
 DP5603  USGS QUAD   -  SILVIS (2018)
 DP5603
 DP5603                         *CURRENT SURVEY CONTROL
 DP5603  ______________________________________________________________________
 DP5603* NAD 83(1986) POSITION- 41 31 40.9    (N) 090 22 44.7    (W)   HD_HELD2
 DP5603* NAVD 88 ORTHO HEIGHT -   175.488 (meters)      575.75  (feet) ADJUSTED
 DP5603  ______________________________________________________________________
 DP5603  GEOID HEIGHT    -        -32.907 (meters)                     GEOID18
 DP5603  DYNAMIC HEIGHT  -        175.421 (meters)      575.53  (feet) COMP
 DP5603  MODELED GRAVITY -    980,238.9   (mgal)                       NAVD 88
 DP5603
 DP5603  VERT ORDER      -  SECOND    CLASS I
 DP5603
 DP5603.The horizontal coordinates were established by autonomous hand held GPS
 DP5603.observations and have an estimated accuracy of +/- 10 meters.
 DP5603
 DP5603.The orthometric height was determined by differential leveling and
 DP5603.adjusted by the NATIONAL GEODETIC SURVEY
 DP5603.in November 2014.
 DP5603
 DP5603.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5603.GEOID18 height accuracy estimate available here.
 DP5603
 DP5603.Click photographs - Photos may exist for this station.
 DP5603
 DP5603.The dynamic height is computed by dividing the NAVD 88
 DP5603.geopotential number by the normal gravity value computed on the
 DP5603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5603.degrees latitude (g = 980.6199 gals.).
 DP5603
 DP5603.The modeled gravity was interpolated from observed gravity values.
 DP5603
 DP5603;                    North         East    Units  Estimated Accuracy
 DP5603;SPC IL W     -   539,686.      682,273.      MT  (+/- 10 meters HH2 GPS)
 DP5603
 DP5603_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG1866300692(NAD 83)
 DP5603
 DP5603                          SUPERSEDED SURVEY CONTROL
 DP5603
 DP5603.No superseded survey control is available for this station.
 DP5603
 DP5603_MARKER: F = FLANGE-ENCASED ROD
 DP5603_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5603_STAMPING: WRI 148 2013
 DP5603_MARK LOGO: UIL
 DP5603_PROJECTION: FLUSH
 DP5603_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5603_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5603+STABILITY: POSITION/ELEVATION WELL
 DP5603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5603+SATELLITE: SATELLITE OBSERVATIONS - November 19, 2013
 DP5603_ROD/PIPE-DEPTH: 6.1 meters
 DP5603_SLEEVE-DEPTH  : 0.9 meters
 DP5603
 DP5603  HISTORY     - Date     Condition        Report By
 DP5603  HISTORY     - 20131119 MONUMENTED       BCA
 DP5603  HISTORY     - 20250814 GOOD             AMESC
 DP5603
 DP5603                          STATION DESCRIPTION
 DP5603
 DP5603'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5603'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH-SOUTHWEST OF PORT
 DP5603'BYRON, 4.0 MI (6.4 KM) NORTH-NORTHWEST OF GREEN ROCK AND 2.2 MI (3.5
 DP5603'KM) EAST-NORTHEAST OF SILVIS.
 DP5603'
 DP5603'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 AND STATE
 DP5603'HIGHWAY 92 WITH STATE HIGHWAY 5 AND STATE HIGHWAY 92 LOCATED IN
 DP5603'SILVIS, IL, GO NORTHEAST ON STATE HIGHWAY 5 AND STATE HIGHWAY 92 FOR
 DP5603'1.7 MI (2.7 KM) TO THE STATION ON THE RIGHT.
 DP5603'
 DP5603'THE STATION IS LOCATED 42.0 FT (12.8 M) SOUTHEAST OF THE CENTERLINE OF
 DP5603'STATE HIGHWAY 5 AND STATE HIGHWAY 92, 17.7 FT (5.4 M) NORTHWEST OF THE
 DP5603'CENTERLINE OF 16TH AVENUE, 70.6 FT (21.5 M) NORTH-NORTHWEST OF A
 DP5603'UTILITY POLE, 29.7 FT (9.1 M) SOUTHEAST OF THE EDGE OF PAVEMENT OF
 DP5603'STATE HIGHWAY 5 AND STATE HIGHWAY 92, 28.9 FT (8.8 M) SOUTH OF A '16TH
 DP5603'AVE' SIGN AND 8.1 FT (2.5 M) NORTHWEST OF THE EDGE OF PAVEMENT OF 16TH
 DP5603'AVENUE.
 DP5603'
 DP5603'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5603'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5603'IN IDENTIFICATION.
 DP5603
 DP5603                          STATION RECOVERY (2025)
 DP5603
 DP5603'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2025 (PFS)
 DP5603'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5604 ***********************************************************************
 DP5604  DESIGNATION -  WRI 149
 DP5604  PID         -  DP5604
 DP5604  STATE/COUNTY-  IL/ROCK ISLAND
 DP5604  COUNTRY     -  US
 DP5604  USGS QUAD   -  SILVIS (2018)
 DP5604
 DP5604                         *CURRENT SURVEY CONTROL
 DP5604  ______________________________________________________________________
 DP5604* NAD 83(1986) POSITION- 41 31 13.7    (N) 090 23 19.2    (W)   HD_HELD2
 DP5604* NAVD 88 ORTHO HEIGHT -   176.230 (meters)      578.18  (feet) ADJUSTED
 DP5604  ______________________________________________________________________
 DP5604  GEOID HEIGHT    -        -32.897 (meters)                     GEOID18
 DP5604  DYNAMIC HEIGHT  -        176.163 (meters)      577.96  (feet) COMP
 DP5604  MODELED GRAVITY -    980,239.2   (mgal)                       NAVD 88
 DP5604
 DP5604  VERT ORDER      -  SECOND    CLASS I
 DP5604
 DP5604.The horizontal coordinates were established by autonomous hand held GPS
 DP5604.observations and have an estimated accuracy of +/- 10 meters.
 DP5604
 DP5604.The orthometric height was determined by differential leveling and
 DP5604.adjusted by the NATIONAL GEODETIC SURVEY
 DP5604.in November 2014.
 DP5604
 DP5604.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5604.GEOID18 height accuracy estimate available here.
 DP5604
 DP5604.Click photographs - Photos may exist for this station.
 DP5604
 DP5604.The dynamic height is computed by dividing the NAVD 88
 DP5604.geopotential number by the normal gravity value computed on the
 DP5604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5604.degrees latitude (g = 980.6199 gals.).
 DP5604
 DP5604.The modeled gravity was interpolated from observed gravity values.
 DP5604
 DP5604;                    North         East    Units  Estimated Accuracy
 DP5604;SPC IL W     -   538,849.      681,471.      MT  (+/- 10 meters HH2 GPS)
 DP5604
 DP5604_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1788999829(NAD 83)
 DP5604
 DP5604                          SUPERSEDED SURVEY CONTROL
 DP5604
 DP5604.No superseded survey control is available for this station.
 DP5604
 DP5604_MARKER: F = FLANGE-ENCASED ROD
 DP5604_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5604_STAMPING: WRI 149 2013
 DP5604_MARK LOGO: UIL
 DP5604_PROJECTION: FLUSH
 DP5604_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5604_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5604+STABILITY: POSITION/ELEVATION WELL
 DP5604_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5604+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2017
 DP5604_ROD/PIPE-DEPTH: 10.4 meters
 DP5604_SLEEVE-DEPTH  : 0.9 meters
 DP5604
 DP5604  HISTORY     - Date     Condition        Report By
 DP5604  HISTORY     - 20131119 MONUMENTED       BCA
 DP5604  HISTORY     - 20171113 GOOD             JCLS
 DP5604
 DP5604                          STATION DESCRIPTION
 DP5604
 DP5604'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5604'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTH-SOUTHWEST OF PORT
 DP5604'BYRON, 3.7 MI (6.0 KM) NORTH-NORTHWEST OF GREEN ROCK AND 1.5 MI (2.4
 DP5604'KM) EAST-NORTHEAST OF SILVIS.
 DP5604'
 DP5604'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 82 AND STATE
 DP5604'HIGHWAY 92 WITH STATE HIGHWAY 5 AND STATE HIGHWAY 92 LOCATED IN
 DP5604'SILVIS, IL, GO NORTHEAST ON STATE HIGHWAY 5 AND STATE HIGHWAY 92 FOR
 DP5604'1.0 MI (1.6 KM) TO 163RD STREET AND THE STATION ON THE RIGHT.
 DP5604'
 DP5604'THE STATION IS LOCATED 62.7 FT (19.1 M) SOUTHEAST OF THE CENTERLINE OF
 DP5604'STATE HIGHWAY 5 AND STATE HIGHWAY 92, 130 FT (39.6 M) EAST OF THE
 DP5604'CENTERLINE OF 163RD STREET, 130 FT (39.6 M) SOUTH OF THE SOUTH RAIL,
 DP5604'46.6 FT (14.2 M) NORTH-NORTHWEST OF A UTILITY POLE AND 35.0 FT (10.7
 DP5604'M) SOUTHEAST OF THE EDGE OF PAVEMENT OF STATE HIGHWAY 5 AND STATE
 DP5604'HIGHWAY 92.
 DP5604'
 DP5604'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5604'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5604'IN IDENTIFICATION.
 DP5604
 DP5604                          STATION RECOVERY (2017)
 DP5604
 DP5604'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 DP5604'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5605 ***********************************************************************
 DP5605  DESIGNATION -  WRI 150
 DP5605  PID         -  DP5605
 DP5605  STATE/COUNTY-  IL/ROCK ISLAND
 DP5605  COUNTRY     -  US
 DP5605  USGS QUAD   -  SILVIS (2018)
 DP5605
 DP5605                         *CURRENT SURVEY CONTROL
 DP5605  ______________________________________________________________________
 DP5605* NAD 83(1986) POSITION- 41 30 38.53   (N) 090 24 33.34   (W)   HD_HELD1
 DP5605* NAVD 88 ORTHO HEIGHT -   182.039 (meters)      597.24  (feet) ADJUSTED
 DP5605  ______________________________________________________________________
 DP5605  GEOID HEIGHT    -        -32.877 (meters)                     GEOID18
 DP5605  DYNAMIC HEIGHT  -        181.970 (meters)      597.01  (feet) COMP
 DP5605  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 DP5605
 DP5605  VERT ORDER      -  SECOND    CLASS I
 DP5605
 DP5605.The horizontal coordinates were determined by differentially corrected
 DP5605.hand held GPS observations or other comparable positioning techniques
 DP5605.and have an estimated accuracy of +/- 3 meters.
 DP5605
 DP5605.The orthometric height was determined by differential leveling and
 DP5605.adjusted by the NATIONAL GEODETIC SURVEY
 DP5605.in November 2014.
 DP5605
 DP5605.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5605.GEOID18 height accuracy estimate available here.
 DP5605
 DP5605.Click photographs - Photos may exist for this station.
 DP5605
 DP5605.The dynamic height is computed by dividing the NAVD 88
 DP5605.geopotential number by the normal gravity value computed on the
 DP5605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5605.degrees latitude (g = 980.6199 gals.).
 DP5605
 DP5605.The modeled gravity was interpolated from observed gravity values.
 DP5605
 DP5605;                    North         East    Units  Estimated Accuracy
 DP5605;SPC IL W     -   537,768.7     679,748.8     MT  (+/- 3 meters HH1 GPS) 
 DP5605
 DP5605_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1620398693(NAD 83)
 DP5605
 DP5605                          SUPERSEDED SURVEY CONTROL
 DP5605
 DP5605.No superseded survey control is available for this station.
 DP5605
 DP5605_MARKER: F = FLANGE-ENCASED ROD
 DP5605_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5605_STAMPING: WRI 150 2013
 DP5605_MARK LOGO: UIL
 DP5605_PROJECTION: FLUSH
 DP5605_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5605_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5605+STABILITY: POSITION/ELEVATION WELL
 DP5605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5605+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2023
 DP5605_ROD/PIPE-DEPTH: 8.2 meters
 DP5605_SLEEVE-DEPTH  : 0.9 meters
 DP5605
 DP5605  HISTORY     - Date     Condition        Report By
 DP5605  HISTORY     - 20131119 MONUMENTED       BCA
 DP5605  HISTORY     - 20171113 GOOD             JCLS
 DP5605  HISTORY     - 20230118 GOOD             ILDT
 DP5605
 DP5605                          STATION DESCRIPTION
 DP5605
 DP5605'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5605'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHEAST OF COAL
 DP5605'VALLEY, 3.7 MI (6.0 KM) NORTHWEST OF GREEN ROCK AND IN THE TOWN OF
 DP5605'SILVIS, IL.
 DP5605'
 DP5605'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 84 AND STATE
 DP5605'HIGHWAY 92 WITH STATE HIGHWAY 5 AND STATE HIGHWAY 92 LOCATED IN
 DP5605'SILVIS, IL, GO WEST ON STATE HIGHWAY 84 AND STATE HIGHWAY 92 FOR 0.6
 DP5605'MI (1.0 KM) TO 14TH STREET AND THE STATION ON THE LEFT.
 DP5605'
 DP5605'THE STATION IS LOCATED 90.6 FT (27.6 M) SOUTH OF THE CENTERLINE OF
 DP5605'STATE HIGHWAY 84 AND STATE HIGHWAY 92, 17.8 FT (5.4 M) EAST OF THE
 DP5605'CENTERLINE OF 14TH STREET, 59.5 FT (18.1 M) SOUTHEAST OF A FIRE
 DP5605'HYDRANT, 6.7 FT (2.0 M) EAST OF THE BACK OF CURB OF 14TH STREET AND
 DP5605'5.0 FT (1.5 M) WEST OF THE WEST EDGE OF A SIDEWALK.
 DP5605'
 DP5605'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5605'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5605'IN IDENTIFICATION.
 DP5605
 DP5605                          STATION RECOVERY (2017)
 DP5605
 DP5605'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 DP5605'RECOVERED IN GOOD CONDITION.
 DP5605
 DP5605                          STATION RECOVERY (2023)
 DP5605
 DP5605'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 DP5605'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5606 ***********************************************************************
 DP5606  DESIGNATION -  WRI 151
 DP5606  PID         -  DP5606
 DP5606  STATE/COUNTY-  IL/ROCK ISLAND
 DP5606  COUNTRY     -  US
 DP5606  USGS QUAD   -  SILVIS (2018)
 DP5606
 DP5606                         *CURRENT SURVEY CONTROL
 DP5606  ______________________________________________________________________
 DP5606* NAD 83(1986) POSITION- 41 30 47.8    (N) 090 25 14.7    (W)   HD_HELD2
 DP5606* NAVD 88 ORTHO HEIGHT -   181.466 (meters)      595.36  (feet) ADJUSTED
 DP5606  ______________________________________________________________________
 DP5606  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 DP5606  DYNAMIC HEIGHT  -        181.397 (meters)      595.13  (feet) COMP
 DP5606  MODELED GRAVITY -    980,240.4   (mgal)                       NAVD 88
 DP5606
 DP5606  VERT ORDER      -  SECOND    CLASS I
 DP5606
 DP5606.The horizontal coordinates were established by autonomous hand held GPS
 DP5606.observations and have an estimated accuracy of +/- 10 meters.
 DP5606
 DP5606.The orthometric height was determined by differential leveling and
 DP5606.adjusted by the NATIONAL GEODETIC SURVEY
 DP5606.in November 2014.
 DP5606
 DP5606.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5606.GEOID18 height accuracy estimate available here.
 DP5606
 DP5606.Click photographs - Photos may exist for this station.
 DP5606
 DP5606.The dynamic height is computed by dividing the NAVD 88
 DP5606.geopotential number by the normal gravity value computed on the
 DP5606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5606.degrees latitude (g = 980.6199 gals.).
 DP5606
 DP5606.The modeled gravity was interpolated from observed gravity values.
 DP5606
 DP5606;                    North         East    Units  Estimated Accuracy
 DP5606;SPC IL W     -   538,057.      678,791.      MT  (+/- 10 meters HH2 GPS)
 DP5606
 DP5606_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF1523698950(NAD 83)
 DP5606
 DP5606                          SUPERSEDED SURVEY CONTROL
 DP5606
 DP5606.No superseded survey control is available for this station.
 DP5606
 DP5606_MARKER: F = FLANGE-ENCASED ROD
 DP5606_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP5606_STAMPING: WRI 151 2013
 DP5606_MARK LOGO: UIL
 DP5606_PROJECTION: FLUSH
 DP5606_MAGNETIC: I = MARKER IS A STEEL ROD
 DP5606_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP5606+STABILITY: POSITION/ELEVATION WELL
 DP5606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP5606+SATELLITE: SATELLITE OBSERVATIONS - November 18, 2013
 DP5606_ROD/PIPE-DEPTH: 6.7 meters
 DP5606_SLEEVE-DEPTH  : 0.9 meters
 DP5606
 DP5606  HISTORY     - Date     Condition        Report By
 DP5606  HISTORY     - 20131118 MONUMENTED       BCA
 DP5606
 DP5606                          STATION DESCRIPTION
 DP5606
 DP5606'DESCRIBED BY BERNS CLANCY AND ASSOCIATES 2013 (DR)
 DP5606'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHEAST OF COAL
 DP5606'VALLEY, 4.3 MI (6.9 KM) NORTHWEST OF GREEN ROCK AND IN THE TOWN OF
 DP5606'SILVIS, IL.
 DP5606'
 DP5606'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 84 AND STATE
 DP5606'HIGHWAY 92 WITH STATE HIGHWAY 5 AND STATE HIGHWAY 92 LOCATED IN
 DP5606'SILVIS, IL, GO WEST ON STATE HIGHWAY 84 AND STATE HIGHWAY 92 FOR 1.1
 DP5606'MI (1.8 KM) TO 5TH STREET AND THE STATION ON THE LEFT.
 DP5606'
 DP5606'THE STATION IS LOCATED 100.5 FT (30.6 M) SOUTH OF THE CENTERLINE OF
 DP5606'STATE HIGHWAY 84 AND STATE HIGHWAY 92, 16.5 FT (5.0 M) WEST OF THE
 DP5606'CENTERLINE OF 5TH STREET, 6.4 FT (2.0 M) SOUTH OF THE ENTRANCE TO A
 DP5606'GAS STATION, 6.1 FT (1.9 M) EAST OF THE EAST EDGE OF A SIDEWALK AND
 DP5606'5.5 FT (1.7 M) WEST OF THE BACK OF CURB OF 5TH STREET.
 DP5606'
 DP5606'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP5606'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP5606'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP5607 ***********************************************************************
 DP5607  DESIGNATION -  WRI 152
 DP5607  PID         -  DP5607
 DP5607  STATE/COUNTY-  IL/WILL
 DP5607  COUNTRY     -  US
 DP5607  USGS QUAD   -  JOLIET (2018)
 DP5607
 DP5607                         *CURRENT SURVEY CONTROL
 DP5607  ______________________________________________________________________
 DP5607* NAD 83(1986) POSITION- 41 36 39.4    (N) 088 04 31.3    (W)   HD_HELD2
 DP5607* NAVD 88 ORTHO HEIGHT -   187.415 (meters)      614.88  (feet) ADJUSTED
 DP5607  ______________________________________________________________________
 DP5607  GEOID HEIGHT    -        -33.170 (meters)                     GEOID18
 DP5607  DYNAMIC HEIGHT  -        187.346 (meters)      614.65  (feet) COMP
 DP5607  MODELED GRAVITY -    980,246.8   (mgal)                       NAVD 88
 DP5607
 DP5607  VERT ORDER      -  SECOND    CLASS I
 DP5607
 DP5607.The horizontal coordinates were established by autonomous hand held GPS
 DP5607.observations and have an estimated accuracy of +/- 10 meters.
 DP5607
 DP5607.The orthometric height was determined by differential leveling and
 DP5607.adjusted by the NATIONAL GEODETIC SURVEY
 DP5607.in November 2014.
 DP5607
 DP5607.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP5607.GEOID18 height accuracy estimate available here.
 DP5607
 DP5607.Click photographs - Photos may exist for this station.
 DP5607
 DP5607.The dynamic height is computed by dividing the NAVD 88
 DP5607.geopotential number by the normal gravity value computed on the
 DP5607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP5607.degrees latitude (g = 980.6199 gals.).
 DP5607
 DP5607.The modeled gravity was interpolated from observed gravity values.
 DP5607
 DP5607;                    North         East    Units  Estimated Accuracy
 DP5607;SPC IL E     -   548,924.      321,502.      MT  (+/- 10 meters HH2 GPS)
 DP5607
 DP5607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1040007139(NAD 83)
 DP5607
 DP5607                          SUPERSEDED SURVEY CONTROL
 DP5607
 DP5607.No superseded survey control is available for this station.
 DP5607
 DP5607_MARKER: DD = SURVEY DISK
 DP5607_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DP5607+WITH SETTING: PAVEMENT
 DP5607_SP_SET: POLE BASE
 DP5607_STAMPING: WRI 152 2014
 DP5607_MARK LOGO: UIL
 DP5607_MAGNETIC: N = NO MAGNETIC MATERIAL
 DP5607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DP5607+STABILITY: SURFACE MOTION
 DP5607_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP5607+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2014
 DP5607
 DP5607  HISTORY     - Date     Condition        Report By
 DP5607  HISTORY     - 20140321 MONUMENTED       PATRIC
 DP5607
 DP5607                          STATION DESCRIPTION
 DP5607
 DP5607'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DP5607'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST OF PLAINFIELD, 5.9
 DP5607'MI (9.5 KM) NORTH OF JOLIET AND 2.6 MI (4.2 KM) SOUTH-SOUTHEAST OF
 DP5607'ROMEOVILLE.
 DP5607'
 DP5607'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 53 WITH STATE
 DP5607'HIGHWAY 57 IN LOCKPORT, IL, GO NORTH ON STATE HIGHWAY 53 FOR 1.2 MI
 DP5607'(1.9 KM) TO AIRPORT ROAD AND THE STATION ON THE LEFT.
 DP5607'
 DP5607'THE STATION IS LOCATED 8.5 FT (2.6 M) WEST OF THE EDGE OF PAVEMENT OF
 DP5607'STATE HIGHWAY 53 SOUTH, 46.5 FT (14.2 M) SOUTH OF THE CENTERLINE OF
 DP5607'AIRPORT ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA2108 ***********************************************************************
 JA2108  DESIGNATION -  WRIGHT
 JA2108  PID         -  JA2108
 JA2108  STATE/COUNTY-  IL/WABASH
 JA2108  COUNTRY     -  US
 JA2108  USGS QUAD   -  LANCASTER (2018)
 JA2108
 JA2108                         *CURRENT SURVEY CONTROL
 JA2108  ______________________________________________________________________
 JA2108* NAD 83(1997) POSITION- 38 30 50.96566(N) 087 50 59.29096(W)   ADJUSTED
 JA2108* NAVD 88 ORTHO HEIGHT -   178.    (meters)      584.    (feet) SCALED
 JA2108  ______________________________________________________________________
 JA2108  GEOID HEIGHT    -        -31.245 (meters)                     GEOID18
 JA2108  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 JA2108  HORZ ORDER      -  SECOND
 JA2108
 JA2108.The horizontal coordinates were established by classical geodetic methods
 JA2108.and adjusted by the National Geodetic Survey in October 1999.
 JA2108
 JA2108.The orthometric height was scaled from a topographic map.
 JA2108
 JA2108.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA2108.GEOID18 height accuracy estimate available here.
 JA2108
 JA2108.Click photographs - Photos may exist for this station.
 JA2108
 JA2108.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA2108
 JA2108. The following values were computed from the NAD 83(1997) position.
 JA2108
 JA2108;                    North         East     Units Scale Factor Converg.
 JA2108;SPC IL E     -   205,156.368   342,170.487   MT  0.99999689   +0 18 04.0
 JA2108;SPC IL E     -   673,083.85  1,122,604.34   sFT  0.99999689   +0 18 04.0
 JA2108;SPC IN W     -   362,842.691   833,153.592   MT  1.00002167   -0 28 38.3
 JA2108;SPC IN W     - 1,190,426.40  2,733,438.08   sFT  1.00002167   -0 28 38.3
 JA2108;UTM  16      - 4,263,206.471   425,912.872   MT  0.99966759   -0 31 45.1
 JA2108
 JA2108!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA2108!SPC IL E     -   0.99997699  x   0.99999689  =   0.99997388
 JA2108!SPC IN W     -   0.99997699  x   1.00002167  =   0.99999866
 JA2108!UTM  16      -   0.99997699  x   0.99966759  =   0.99964459
 JA2108
 JA2108:                Primary Azimuth Mark                     Grid Az
 JA2108:SPC IL E     -  FRIENDSVILLE SHAW RAD KJJ 823            105 10 51.2
 JA2108:SPC IN W     -  FRIENDSVILLE SHAW RAD KJJ 823            105 57 33.5
 JA2108:UTM  16      -  FRIENDSVILLE SHAW RAD KJJ 823            106 00 40.3
 JA2108
 JA2108_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2591263206(NAD 83)
 JA2108
 JA2108|---------------------------------------------------------------------|
 JA2108| PID    Reference Object                     Distance      Geod. Az  |
 JA2108|                                                           dddmmss.s |
 JA2108| JA2109 LANCASTER DOW CHEMICAL CO RAD       APPROX. 5.9 KM 0231209.9 |
 JA2108| JA2093 ALLENDALE MUNICIPAL TANK            APPROX.11.8 KM 0821729.2 |
 JA2108| JA2106 FRIENDSVILLE SHAW RAD KJJ 823       APPROX. 0.9 KM 1052855.2 |
 JA2108| JA2061 MT CARMEL RAD WVMC                  APPROX.10.2 KM 1363913.6 |
 JA2108| CG9460 WRIGHT RM 1                          28.575 METERS 18937     |
 JA2108| CG9462 WRIGHT RM 3                          85.777 METERS 31035     |
 JA2108| JA2111 LANCASTER TEL MICROWAVE KSN 88      APPROX.12.3 KM 3382706.6 |
 JA2108| CG9461 WRIGHT RM 2                          28.626 METERS 35208     |
 JA2108|---------------------------------------------------------------------|
 JA2108
 JA2108                          SUPERSEDED SURVEY CONTROL
 JA2108
 JA2108  NAD 83(1997)-  38 30 50.96608(N)    087 50 59.29014(W) AD(       ) 2
 JA2108  NAD 83(1986)-  38 30 50.97612(N)    087 50 59.28993(W) AD(       ) 2
 JA2108  NAD 27      -  38 30 50.80043(N)    087 50 59.18450(W) AD(       ) 2
 JA2108
 JA2108.Superseded values are not recommended for survey control.
 JA2108
 JA2108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA2108.See file dsdata.pdf to determine how the superseded data were derived.
 JA2108
 JA2108_MARKER: DS = TRIANGULATION STATION DISK
 JA2108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA2108_STAMPING: WRIGHT 1967
 JA2108_MARK LOGO: CGS
 JA2108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA2108+STABILITY: SURFACE MOTION
 JA2108
 JA2108  HISTORY     - Date     Condition        Report By
 JA2108  HISTORY     - 1967     MONUMENTED       CGS
 JA2108
 JA2108                          STATION DESCRIPTION
 JA2108
 JA2108'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LMC)
 JA2108'THE STATION IS LOCATED ABUT 8 MILES NORTHWEST OF MT CARMEL, ABOUT 2
 JA2108'MILES NORTHWEST OF THE VILLAGE OF FRIENDSVILLE AND ON PROPERTY OWNED
 JA2108'BY MR ETHAN WRIGHT.
 JA2108'
 JA2108'TO REACH FROM THE MAIN CROSSROADS AND THE ONLY CHURCH IN FRIENDSVILLE,
 JA2108'GO WESTERLY ON A BLACKTOP ROAD FOR 2.0 MILES TO A SIDE ROAD RIGHT.
 JA2108'TURN RIGHT AND GO NORTHERLY ON BLACKTOP ROAD FOR 0.8 MILE TO DRIVEWAY
 JA2108'ON THE RIGHT.  TURN RIGHT AND GO EAST ON DRIVEWAY FOR 0.1 MILE PASSING
 JA2108'TO THE RIGHT OF THE HOUSE TO A FIELD ROAD.  CONTINUE ON THE FIELD ROAD
 JA2108'FOR 0.15 MILE TO WHERE THE FENCE LINE TURNS SOUTH.  TURN SOUTH AND GO
 JA2108'FOR 0.05 MILE TO THE STATION AS DESCRIBED.
 JA2108'
 JA2108'ALL MARKS ARE STANDARD DISKS SET IN THE TOP OF CONCRETE POSTS.
 JA2108'
 JA2108'THE STATION MARK, STAMPED WRIGHT 1967, IS SET 18 INCHES BELOW THE
 JA2108'SURFACE OF THE GROUND.  IT IS 22.4 FEET NORTHEAST OF A 14-INCH TREE,
 JA2108'17.2 FEET EAST OF AN 18-INCH TREE AND 15.5 FEET EAST OF A FENCE LINE.
 JA2108'
 JA2108'RM 1, STAMPED, WRIGHT NO 1 1967, IS SET FLUSH WITH THE GROUND SURFACE.
 JA2108'IT IS 4.8 FEET SOUTH OF A WITNESS POST AND 0.5 FOOT EAST OF A FENCE.
 JA2108'
 JA2108'RM 2, STAMPED, WRIGHT NO 2 1967, IS SET FLUSH WITH THE GROUND SURFACE.
 JA2108'IT IS 6 FEET SOUTH OF A 16-INCH TREE, 3.3 FEET NORTH OF A WITNESS POST
 JA2108'AND 1 FOOT EAST OF A FENCE.
 JA2108'
 JA2108'RM 3, STAMPED WRIGHT NO 3 1967, IS SET FLUSH WITH THE GROUND SURFACE.
 JA2108'IT IS 10 FEET SOUTH OF THE CENTER OF THE FIELD ROAD, 3 FEET WEST OF A
 JA2108'WITNESS POST AND 0.6 FOOT NORTH OF A FENCE.
 JA2108'
 JA2108'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1961 ***********************************************************************
 JB1961  DESIGNATION -  WRIGHT 500
 JB1961  PID         -  JB1961
 JB1961  STATE/COUNTY-  IL/MADISON
 JB1961  COUNTRY     -  US
 JB1961  USGS QUAD   -  HIGHLAND (2018)
 JB1961
 JB1961                         *CURRENT SURVEY CONTROL
 JB1961  ______________________________________________________________________
 JB1961* NAD 83(1997) POSITION- 38 42 49.15144(N) 089 43 38.88893(W)   ADJUSTED
 JB1961* NAVD 88 ORTHO HEIGHT -   164.    (meters)      538.    (feet) SCALED
 JB1961  ______________________________________________________________________
 JB1961  GEOID HEIGHT    -        -30.915 (meters)                     GEOID18
 JB1961  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 JB1961  HORZ ORDER      -  THIRD
 JB1961
 JB1961.The horizontal coordinates were established by classical geodetic methods
 JB1961.and adjusted by the National Geodetic Survey in October 1999.
 JB1961
 JB1961.The orthometric height was scaled from a topographic map.
 JB1961
 JB1961.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1961.GEOID18 height accuracy estimate available here.
 JB1961
 JB1961.Click photographs - Photos may exist for this station.
 JB1961
 JB1961.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1961
 JB1961. The following values were computed from the NAD 83(1997) position.
 JB1961
 JB1961;                    North         East     Units Scale Factor Converg.
 JB1961;SPC IL W     -   227,274.567   738,196.810   MT  0.99995914   +0 16 28.9
 JB1961;SPC IL W     -   745,649.98  2,421,900.70   sFT  0.99995914   +0 16 28.9
 JB1961;UTM  16      - 4,288,532.838   262,854.991   MT  1.00029258   -1 42 23.9
 JB1961
 JB1961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1961!SPC IL W     -   0.99997914  x   0.99995914  =   0.99993828
 JB1961!UTM  16      -   0.99997914  x   1.00029258  =   1.00027171
 JB1961
 JB1961_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6285488532(NAD 83)
 JB1961
 JB1961                          SUPERSEDED SURVEY CONTROL
 JB1961
 JB1961  NAD 83(1986)-  38 42 49.16803(N)    089 43 38.88238(W) AD(       ) 3
 JB1961  NAD 27      -  38 42 48.99700(N)    089 43 38.55250(W) AD(       ) 3
 JB1961
 JB1961.Superseded values are not recommended for survey control.
 JB1961
 JB1961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1961.See file dsdata.pdf to determine how the superseded data were derived.
 JB1961
 JB1961_MARKER: DS = TRIANGULATION STATION DISK
 JB1961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1961_STAMPING: WRIGHT 500 1939
 JB1961_MARK LOGO: CGS
 JB1961_PROJECTION: RECESSED 36 CENTIMETERS
 JB1961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1961+STABILITY: SURFACE MOTION
 JB1961
 JB1961  HISTORY     - Date     Condition        Report By
 JB1961  HISTORY     - 1939     MONUMENTED       CGS
 JB1961  HISTORY     - 1960     GOOD             CGS
 JB1961
 JB1961                          STATION DESCRIPTION
 JB1961
 JB1961'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (CIA)
 JB1961'STATION IS LOCATED NEAR THE SOUTHEAST CORNER OF THE SOUTHEAST 0.25 OF
 JB1961'SECTION 11, TOWNSHIP 3 N, RANGE 6 W, ABOUT 2.25 MILES EAST OF ST
 JB1961'JACOBS.
 JB1961'
 JB1961'TO REACH FROM ST JACOBS GO EAST ON ROUTE US 40 TO POINT WHERE ROUTE 40
 JB1961'TURNS TO THE NORTHEAST, HERE CONTINUE TO THE EAST ON A NARROW ROAD A
 JB1961'TOTAL DISTANCE OF 2.25 MILES FROM ST JACOBS WHERE THERE IS A T-ROAD TO
 JB1961'THE SOUTH.  STATION IS IN THE PASTURE NORTH OF THE EAST-WEST ROAD.
 JB1961'PASTURE BELONGS TO MISS EMMA SCHREIBER AND IS RENTED BY ANDY DAIBER.
 JB1961'
 JB1961'THE STATION IS LOCATED 39 FEET NORTH OF THE CENTER LINE OF THE
 JB1961'EAST-WEST ROAD, 239 FEET WEST OF A PROLONGATION OF THE CENTER LINE OF
 JB1961'THE T-ROAD, 13 FEET NORTH OF THE FENCE ALONG THE SOUTH SIDE OF THE
 JB1961'PASTURE, 303 FEET WEST OF THE FENCE ALONG THE EAST SIDE OF THE
 JB1961'PASTURE, AND 41.5 FEET EAST BY NORTH FROM THE SECOND TELEPHONE POLE
 JB1961'WEST OF A DOUBLE POLE (THIRD WEST OF THE POLE IN THE FENCE CORNER) THE
 JB1961'MARK IS A STANDARD TRIANGULATION STATION DISC SET IN THE TOP OF A
 JB1961'CONCRETE CYLINDER 14 INCHES BELOW THE SURFACE OF THE GROUND.  THIS IS
 JB1961'NO UNDERGROUND MARK.
 JB1961
 JB1961                          STATION RECOVERY (1960)
 JB1961
 JB1961'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB1961'THE STATION WAS RECOVERED AND FOUND IN GOOD CONDITION, DUE TO CHANGES
 JB1961'IN THE SURROUNDING AREA A COMPLETE NEW DESCRIPTION AND TO REACH THE
 JB1961'STATION FOLLOWS.
 JB1961'
 JB1961'THE STATION IS LOCATED ABOUT 3.0 MILES SOUTHWEST OF HIGHLAND, ABOUT
 JB1961'2.0 MILES EAST OF ST JACOB AND ON LAND OWNED BY MRS EMMA BEYER.
 JB1961'
 JB1961'TO REACH THE STATION FROM THE EVANGELICAL REFORMED CHURCH IN ST JACOB,
 JB1961'GO EAST ON ALT.  U S HIGHWAY 40 FOR 0.9 MILE TO A POINT WHERE ALT U S
 JB1961'HIGHWAY 40 TURNS NORTHEAST, CONTINUE EAST ON SURFACED ROAD FOR 1.6
 JB1961'MILES TO A SIDE ROAD RIGHT AND STATION AS DESCRIBED.
 JB1961'
 JB1961'STATION MARK, IS A STANDARD STATION MARK DISK STAMPED WRIGHT 500 1939,
 JB1961'IS SET IN THE TOP OF A CONCRETE CYLINDER WHICH IS 14 INCHES BELOW THE
 JB1961'SURFACE OF THE GROUND.  THE MARK IS 249 FEET WEST OF THE CENTER OF THE
 JB1961'ROAD JUNCTION, 85 FEET WEST-NORTHWEST OF A TELEPHONE POLE, 41.5 FEET
 JB1961'NORTHEAST OF THE SECOND TELEPHONE POLE WEST OF A DOUBLE POLE AND 39
 JB1961'FEET NORTH OF THE CENTER OF ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3686 ***********************************************************************
 DP3686  DESIGNATION -  WS 001
 DP3686  PID         -  DP3686
 DP3686  STATE/COUNTY-  IL/WABASH
 DP3686  COUNTRY     -  US
 DP3686  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DP3686
 DP3686                         *CURRENT SURVEY CONTROL
 DP3686  ______________________________________________________________________
 DP3686* NAD 83(1986) POSITION- 38 31 52.53   (N) 087 43 38.68   (W)   HD_HELD1
 DP3686* NAVD 88 ORTHO HEIGHT -   148.385 (meters)      486.83  (feet) ADJUSTED
 DP3686  ______________________________________________________________________
 DP3686  GEOID HEIGHT    -        -31.362 (meters)                     GEOID18
 DP3686  DYNAMIC HEIGHT  -        148.293 (meters)      486.52  (feet) COMP
 DP3686  MODELED GRAVITY -    980,008.0   (mgal)                       NAVD 88
 DP3686
 DP3686  VERT ORDER      -  SECOND    CLASS I
 DP3686
 DP3686.The horizontal coordinates were determined by differentially corrected
 DP3686.hand held GPS observations or other comparable positioning techniques
 DP3686.and have an estimated accuracy of +/- 3 meters.
 DP3686
 DP3686.The orthometric height was determined by differential leveling and
 DP3686.adjusted by the NATIONAL GEODETIC SURVEY
 DP3686.in July 2014.
 DP3686
 DP3686.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3686.GEOID18 height accuracy estimate available here.
 DP3686
 DP3686.Click photographs - Photos may exist for this station.
 DP3686
 DP3686.The dynamic height is computed by dividing the NAVD 88
 DP3686.geopotential number by the normal gravity value computed on the
 DP3686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3686.degrees latitude (g = 980.6199 gals.).
 DP3686
 DP3686.The modeled gravity was interpolated from observed gravity values.
 DP3686
 DP3686;                    North         East    Units  Estimated Accuracy
 DP3686;SPC IL E     -   207,117.9     352,832.3     MT  (+/- 3 meters HH1 GPS) 
 DP3686
 DP3686_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3659865012(NAD 83)
 DP3686
 DP3686                          SUPERSEDED SURVEY CONTROL
 DP3686
 DP3686.No superseded survey control is available for this station.
 DP3686
 DP3686_MARKER: F = FLANGE-ENCASED ROD
 DP3686_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3686_STAMPING: WS 001 2014
 DP3686_MARK LOGO: UIL
 DP3686_PROJECTION: RECESSED 10 CENTIMETERS
 DP3686_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3686_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3686+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2014
 DP3686_ROD/PIPE-DEPTH: 3.9 meters
 DP3686_SLEEVE-DEPTH  : 0.9 meters
 DP3686
 DP3686  HISTORY     - Date     Condition        Report By
 DP3686  HISTORY     - 20140204 MONUMENTED       AMESC
 DP3686
 DP3686                          STATION DESCRIPTION
 DP3686
 DP3686'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3686'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHEAST OF MOUNT
 DP3686'CARMEL, 7.6 MI (12.2 KM) EAST OF LANCASTER AND 6.0 MI (9.7 KM)
 DP3686'SOUTHWEST OF SAINT FRANCISVILLE.
 DP3686'
 DP3686'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3686'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3686'0.7 MI (1.1 KM) TO COUNTY ROAD 1400E.  CONTINUE WEST ALONG COUNTY
 DP3686'HIGHWAY 11 FOR 0.2 MI (0.3 KM) TO THE STATION ON THE LEFT.
 DP3686'
 DP3686'THE STATION IS 39.9 FT (12.2 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP3686'HIGHWAY 11, 230 FT (70.1 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A
 DP3686'GARAGE, 70 FT (21.3 M) EAST OF A 18 INCH (46 CM) TREE, 13.3 FT (4.1 M)
 DP3686'WEST OF A POWER POLE.
 DP3686'
 DP3686'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3686'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3686'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3687 ***********************************************************************
 DP3687  DESIGNATION -  WS 002
 DP3687  PID         -  DP3687
 DP3687  STATE/COUNTY-  IL/WABASH
 DP3687  COUNTRY     -  US
 DP3687  USGS QUAD   -  SAINT FRANCISVILLE (2018)
 DP3687
 DP3687                         *CURRENT SURVEY CONTROL
 DP3687  ______________________________________________________________________
 DP3687* NAD 83(1986) POSITION- 38 31 56.19   (N) 087 44 29.91   (W)   HD_HELD1
 DP3687* NAVD 88 ORTHO HEIGHT -   139.373 (meters)      457.26  (feet) ADJUSTED
 DP3687  ______________________________________________________________________
 DP3687  GEOID HEIGHT    -        -31.348 (meters)                     GEOID18
 DP3687  DYNAMIC HEIGHT  -        139.287 (meters)      456.98  (feet) COMP
 DP3687  MODELED GRAVITY -    980,007.9   (mgal)                       NAVD 88
 DP3687
 DP3687  VERT ORDER      -  SECOND    CLASS I
 DP3687
 DP3687.The horizontal coordinates were determined by differentially corrected
 DP3687.hand held GPS observations or other comparable positioning techniques
 DP3687.and have an estimated accuracy of +/- 3 meters.
 DP3687
 DP3687.The orthometric height was determined by differential leveling and
 DP3687.adjusted by the NATIONAL GEODETIC SURVEY
 DP3687.in July 2014.
 DP3687
 DP3687.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3687.GEOID18 height accuracy estimate available here.
 DP3687
 DP3687.Click photographs - Photos may exist for this station.
 DP3687
 DP3687.The dynamic height is computed by dividing the NAVD 88
 DP3687.geopotential number by the normal gravity value computed on the
 DP3687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3687.degrees latitude (g = 980.6199 gals.).
 DP3687
 DP3687.The modeled gravity was interpolated from observed gravity values.
 DP3687
 DP3687;                    North         East    Units  Estimated Accuracy
 DP3687;SPC IL E     -   207,222.7     351,590.8     MT  (+/- 3 meters HH1 GPS) 
 DP3687
 DP3687_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3535865135(NAD 83)
 DP3687
 DP3687                          SUPERSEDED SURVEY CONTROL
 DP3687
 DP3687.No superseded survey control is available for this station.
 DP3687
 DP3687_MARKER: F = FLANGE-ENCASED ROD
 DP3687_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3687_STAMPING: WS 002 2014
 DP3687_MARK LOGO: UIL
 DP3687_PROJECTION: RECESSED 5 CENTIMETERS
 DP3687_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3687_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3687+STABILITY: POSITION/ELEVATION WELL
 DP3687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3687+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2014
 DP3687_ROD/PIPE-DEPTH: 6.9 meters
 DP3687_SLEEVE-DEPTH  : 0.9 meters
 DP3687
 DP3687  HISTORY     - Date     Condition        Report By
 DP3687  HISTORY     - 20140204 MONUMENTED       AMESC
 DP3687
 DP3687                          STATION DESCRIPTION
 DP3687
 DP3687'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3687'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH OF MOUNT CARMEL,
 DP3687'6.8 MI (10.9 KM) EAST OF LANCASTER AND 6.6 MI (10.6 KM) SOUTHWEST OF
 DP3687'SAINT FRANCISVILLE.
 DP3687'
 DP3687'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3687'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3687'1.7 MI (2.7 KM) TO COUNTY ROAD 1300E AND THE STATION ON THE LEFT.
 DP3687'
 DP3687'THE STATION IS 40.7 FT (12.4 M) SOUTHWEST OF THE CENTERLINE OF COUNTY
 DP3687'HIGHWAY 11, 55.8 FT (17.0 M) NORTHWEST OF THE CENTERLINE OF COUNTY
 DP3687'ROAD 1300E, 185 FT (56.4 M) SOUTHEAST OF A POWER POLE, 106 FT (32.3 M)
 DP3687'NORTHWEST OF A POWER POLE, 103.5 FT (31.5 M) NORTHWEST OF A TELEPHONE
 DP3687'PEDESTAL, 32.1 FT (9.8 M) NORTHWEST OF THE NORTH END OF A 24 INCH (61
 DP3687'CM) CONCRETE PIPE, 22.9 FT (7.0 M) SOUTHEAST OF A VALVE.
 DP3687'
 DP3687'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3687'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3687'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3688 ***********************************************************************
 DP3688  DESIGNATION -  WS 003
 DP3688  PID         -  DP3688
 DP3688  STATE/COUNTY-  IL/WABASH
 DP3688  COUNTRY     -  US
 DP3688  USGS QUAD   -  LANCASTER (2018)
 DP3688
 DP3688                         *CURRENT SURVEY CONTROL
 DP3688  ______________________________________________________________________
 DP3688* NAD 83(1986) POSITION- 38 32 19.81   (N) 087 45 09.92   (W)   HD_HELD1
 DP3688* NAVD 88 ORTHO HEIGHT -   139.533 (meters)      457.78  (feet) ADJUSTED
 DP3688  ______________________________________________________________________
 DP3688  GEOID HEIGHT    -        -31.342 (meters)                     GEOID18
 DP3688  DYNAMIC HEIGHT  -        139.446 (meters)      457.50  (feet) COMP
 DP3688  MODELED GRAVITY -    980,007.9   (mgal)                       NAVD 88
 DP3688
 DP3688  VERT ORDER      -  SECOND    CLASS I
 DP3688
 DP3688.The horizontal coordinates were determined by differentially corrected
 DP3688.hand held GPS observations or other comparable positioning techniques
 DP3688.and have an estimated accuracy of +/- 3 meters.
 DP3688
 DP3688.The orthometric height was determined by differential leveling and
 DP3688.adjusted by the NATIONAL GEODETIC SURVEY
 DP3688.in July 2014.
 DP3688
 DP3688.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3688.GEOID18 height accuracy estimate available here.
 DP3688
 DP3688.Click photographs - Photos may exist for this station.
 DP3688
 DP3688.The dynamic height is computed by dividing the NAVD 88
 DP3688.geopotential number by the normal gravity value computed on the
 DP3688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3688.degrees latitude (g = 980.6199 gals.).
 DP3688
 DP3688.The modeled gravity was interpolated from observed gravity values.
 DP3688
 DP3688;                    North         East    Units  Estimated Accuracy
 DP3688;SPC IL E     -   207,944.8     350,617.1     MT  (+/- 3 meters HH1 GPS) 
 DP3688
 DP3688_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3439665871(NAD 83)
 DP3688
 DP3688                          SUPERSEDED SURVEY CONTROL
 DP3688
 DP3688.No superseded survey control is available for this station.
 DP3688
 DP3688_MARKER: F = FLANGE-ENCASED ROD
 DP3688_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3688_STAMPING: WS 003 2014
 DP3688_MARK LOGO: UIL
 DP3688_PROJECTION: RECESSED 8 CENTIMETERS
 DP3688_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3688_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3688+STABILITY: POSITION/ELEVATION WELL
 DP3688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3688+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2014
 DP3688_ROD/PIPE-DEPTH: 8.3 meters
 DP3688_SLEEVE-DEPTH  : 0.9 meters
 DP3688
 DP3688  HISTORY     - Date     Condition        Report By
 DP3688  HISTORY     - 20140204 MONUMENTED       AMESC
 DP3688
 DP3688                          STATION DESCRIPTION
 DP3688
 DP3688'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3688'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) NORTH OF MOUNT CARMEL,
 DP3688'6.8 MI (10.9 KM) WEST-SOUTHWEST OF SAINT FRANCISVILLE AND 6.1 MI (9.8
 DP3688'KM) EAST OF LANCASTER.
 DP3688'
 DP3688'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3688'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3688'2.6 MI (4.2 KM) TO COUNTY ROAD 1250E.  CONTINUE WEST ALONG COUNTY
 DP3688'HIGHWAY 11 FOR 300 FT (91.4 M) TO THE STATION ON THE LEFT.
 DP3688'
 DP3688'THE STATION IS 39.4 FT (12.0 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP3688'HIGHWAY 11, 154.2 FT (47.0 M) SOUTHWEST OF A POWER POLE, 123.7 FT
 DP3688'(37.7 M) SOUTHEAST OF A POWER POLE, 11.8 FT (3.6 M) WEST OF A POWER
 DP3688'POLE.
 DP3688'
 DP3688'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3688'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3688'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3689 ***********************************************************************
 DP3689  DESIGNATION -  WS 004
 DP3689  PID         -  DP3689
 DP3689  STATE/COUNTY-  IL/WABASH
 DP3689  COUNTRY     -  US
 DP3689  USGS QUAD   -  LANCASTER (2018)
 DP3689
 DP3689                         *CURRENT SURVEY CONTROL
 DP3689  ______________________________________________________________________
 DP3689* NAD 83(1986) POSITION- 38 32 20.64   (N) 087 46 13.91   (W)   HD_HELD1
 DP3689* NAVD 88 ORTHO HEIGHT -   142.051 (meters)      466.05  (feet) ADJUSTED
 DP3689  ______________________________________________________________________
 DP3689  GEOID HEIGHT    -        -31.326 (meters)                     GEOID18
 DP3689  DYNAMIC HEIGHT  -        141.964 (meters)      465.76  (feet) COMP
 DP3689  MODELED GRAVITY -    980,007.3   (mgal)                       NAVD 88
 DP3689
 DP3689  VERT ORDER      -  SECOND    CLASS I
 DP3689
 DP3689.The horizontal coordinates were determined by differentially corrected
 DP3689.hand held GPS observations or other comparable positioning techniques
 DP3689.and have an estimated accuracy of +/- 3 meters.
 DP3689
 DP3689.The orthometric height was determined by differential leveling and
 DP3689.adjusted by the NATIONAL GEODETIC SURVEY
 DP3689.in July 2014.
 DP3689
 DP3689.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3689.GEOID18 height accuracy estimate available here.
 DP3689
 DP3689.Click photographs - Photos may exist for this station.
 DP3689
 DP3689.The dynamic height is computed by dividing the NAVD 88
 DP3689.geopotential number by the normal gravity value computed on the
 DP3689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3689.degrees latitude (g = 980.6199 gals.).
 DP3689
 DP3689.The modeled gravity was interpolated from observed gravity values.
 DP3689
 DP3689;                    North         East    Units  Estimated Accuracy
 DP3689;SPC IL E     -   207,960.8     349,067.3     MT  (+/- 3 meters HH1 GPS) 
 DP3689
 DP3689_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3284765909(NAD 83)
 DP3689
 DP3689                          SUPERSEDED SURVEY CONTROL
 DP3689
 DP3689.No superseded survey control is available for this station.
 DP3689
 DP3689_MARKER: F = FLANGE-ENCASED ROD
 DP3689_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3689_STAMPING: WS 004 2014
 DP3689_MARK LOGO: UIL
 DP3689_PROJECTION: RECESSED 8 CENTIMETERS
 DP3689_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3689_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3689+STABILITY: POSITION/ELEVATION WELL
 DP3689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3689+SATELLITE: SATELLITE OBSERVATIONS - February 04, 2014
 DP3689_ROD/PIPE-DEPTH: 5.9 meters
 DP3689_SLEEVE-DEPTH  : 0.9 meters
 DP3689
 DP3689  HISTORY     - Date     Condition        Report By
 DP3689  HISTORY     - 20140204 MONUMENTED       AMESC
 DP3689
 DP3689                          STATION DESCRIPTION
 DP3689
 DP3689'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3689'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) NORTH OF MOUNT CARMEL,
 DP3689'7.6 MI (12.2 KM) WEST-SOUTHWEST OF SAINT FRANCISVILLE AND 5.2 MI (8.4
 DP3689'KM) EAST OF LANCASTER.
 DP3689'
 DP3689'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3689'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3689'3.6 MI (5.8 KM) TO COUNTY ROAD 1150E AND THE STATION ON THE LEFT.
 DP3689'
 DP3689'THE STATION IS 58.7 FT (17.9 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP3689'HIGHWAY 11, 26.2 FT (8.0 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP3689'1150E, 133.2 FT (40.6 M) NORTH OF A POWER POLE, 46.3 FT (14.1 M)
 DP3689'EAST-NORTHEAST OF A POWER POLE, 13.1 FT (4.0 M) NORTH-NORTHEAST OF A
 DP3689'CONCRETE RIGHT OF WAY MARKER, 10.8 FT (3.3 M) NORTH-NORTHEAST OF A
 DP3689'TELEPHONE PEDESTAL.
 DP3689'
 DP3689'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3689'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3689'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3690 ***********************************************************************
 DP3690  DESIGNATION -  WS 005
 DP3690  PID         -  DP3690
 DP3690  STATE/COUNTY-  IL/WABASH
 DP3690  COUNTRY     -  US
 DP3690  USGS QUAD   -  LANCASTER (2018)
 DP3690
 DP3690                         *CURRENT SURVEY CONTROL
 DP3690  ______________________________________________________________________
 DP3690* NAD 83(1986) POSITION- 38 32 22.76   (N) 087 47 14.72   (W)   HD_HELD1
 DP3690* NAVD 88 ORTHO HEIGHT -   130.302 (meters)      427.50  (feet) ADJUSTED
 DP3690  ______________________________________________________________________
 DP3690  GEOID HEIGHT    -        -31.313 (meters)                     GEOID18
 DP3690  DYNAMIC HEIGHT  -        130.221 (meters)      427.23  (feet) COMP
 DP3690  MODELED GRAVITY -    980,006.6   (mgal)                       NAVD 88
 DP3690
 DP3690  VERT ORDER      -  SECOND    CLASS I
 DP3690
 DP3690.The horizontal coordinates were determined by differentially corrected
 DP3690.hand held GPS observations or other comparable positioning techniques
 DP3690.and have an estimated accuracy of +/- 3 meters.
 DP3690
 DP3690.The orthometric height was determined by differential leveling and
 DP3690.adjusted by the NATIONAL GEODETIC SURVEY
 DP3690.in July 2014.
 DP3690
 DP3690.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3690.GEOID18 height accuracy estimate available here.
 DP3690
 DP3690.Click photographs - Photos may exist for this station.
 DP3690
 DP3690.The dynamic height is computed by dividing the NAVD 88
 DP3690.geopotential number by the normal gravity value computed on the
 DP3690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3690.degrees latitude (g = 980.6199 gals.).
 DP3690
 DP3690.The modeled gravity was interpolated from observed gravity values.
 DP3690
 DP3690;                    North         East    Units  Estimated Accuracy
 DP3690;SPC IL E     -   208,017.3     347,594.2     MT  (+/- 3 meters HH1 GPS) 
 DP3690
 DP3690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH3137565987(NAD 83)
 DP3690
 DP3690                          SUPERSEDED SURVEY CONTROL
 DP3690
 DP3690.No superseded survey control is available for this station.
 DP3690
 DP3690_MARKER: F = FLANGE-ENCASED ROD
 DP3690_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3690_STAMPING: WS 005 2014
 DP3690_MARK LOGO: UIL
 DP3690_PROJECTION: RECESSED 5 CENTIMETERS
 DP3690_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3690_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3690+STABILITY: POSITION/ELEVATION WELL
 DP3690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3690+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2014
 DP3690_ROD/PIPE-DEPTH: 6.1 meters
 DP3690_SLEEVE-DEPTH  : 0.9 meters
 DP3690
 DP3690  HISTORY     - Date     Condition        Report By
 DP3690  HISTORY     - 20140205 MONUMENTED       AMESC
 DP3690
 DP3690                          STATION DESCRIPTION
 DP3690
 DP3690'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3690'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST-SOUTHEAST OF
 DP3690'BERRYVILLE, 8.4 MI (13.5 KM) WEST-SOUTHWEST OF SAINT FRANCISVILLE AND
 DP3690'4.3 MI (6.9 KM) EAST OF LANCASTER.
 DP3690'
 DP3690'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3690'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3690'4.4 MI (7.1 KM) TO COUNTY ROAD 1080E.  CONTINUE WEST ALONG COUNTY
 DP3690'HIGHWAY 11 FOR 750 FT (228.6 M) TO THE STATION ON THE RIGHT.
 DP3690'
 DP3690'THE STATION IS 37.1 FT (11.3 M) NORTH OF THE CENTERLINE OF COUNTY
 DP3690'HIGHWAY 11, 220 FT (67.1 M) NORTHWEST OF THE NORTHWEST CORNER OF A
 DP3690'MACHINE SHED, 155.8 FT (47.5 M) EAST-NORTHEAST OF THE NORTHEAST CORNER
 DP3690'OF A DOUBLE BOX CULVERT, 68.9 FT (21.0 M) EAST OF THE CENTERLINE OF A
 DP3690'FIELD ENTRANCE.
 DP3690'
 DP3690'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3690'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3690'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3691 ***********************************************************************
 DP3691  DESIGNATION -  WS 006
 DP3691  PID         -  DP3691
 DP3691  STATE/COUNTY-  IL/WABASH
 DP3691  COUNTRY     -  US
 DP3691  USGS QUAD   -  LANCASTER (2018)
 DP3691
 DP3691                         *CURRENT SURVEY CONTROL
 DP3691  ______________________________________________________________________
 DP3691* NAD 83(1986) POSITION- 38 32 23.13   (N) 087 48 23.85   (W)   HD_HELD1
 DP3691* NAVD 88 ORTHO HEIGHT -   130.635 (meters)      428.59  (feet) ADJUSTED
 DP3691  ______________________________________________________________________
 DP3691  GEOID HEIGHT    -        -31.298 (meters)                     GEOID18
 DP3691  DYNAMIC HEIGHT  -        130.554 (meters)      428.33  (feet) COMP
 DP3691  MODELED GRAVITY -    980,005.7   (mgal)                       NAVD 88
 DP3691
 DP3691  VERT ORDER      -  SECOND    CLASS I
 DP3691
 DP3691.The horizontal coordinates were determined by differentially corrected
 DP3691.hand held GPS observations or other comparable positioning techniques
 DP3691.and have an estimated accuracy of +/- 3 meters.
 DP3691
 DP3691.The orthometric height was determined by differential leveling and
 DP3691.adjusted by the NATIONAL GEODETIC SURVEY
 DP3691.in July 2014.
 DP3691
 DP3691.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3691.GEOID18 height accuracy estimate available here.
 DP3691
 DP3691.Click photographs - Photos may exist for this station.
 DP3691
 DP3691.The dynamic height is computed by dividing the NAVD 88
 DP3691.geopotential number by the normal gravity value computed on the
 DP3691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3691.degrees latitude (g = 980.6199 gals.).
 DP3691
 DP3691.The modeled gravity was interpolated from observed gravity values.
 DP3691
 DP3691;                    North         East    Units  Estimated Accuracy
 DP3691;SPC IL E     -   208,018.9     345,920.0     MT  (+/- 3 meters HH1 GPS) 
 DP3691
 DP3691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2970266013(NAD 83)
 DP3691
 DP3691                          SUPERSEDED SURVEY CONTROL
 DP3691
 DP3691.No superseded survey control is available for this station.
 DP3691
 DP3691_MARKER: F = FLANGE-ENCASED ROD
 DP3691_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3691_STAMPING: WS 006 2014
 DP3691_MARK LOGO: UIL
 DP3691_PROJECTION: RECESSED 10 CENTIMETERS
 DP3691_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3691_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3691+STABILITY: POSITION/ELEVATION WELL
 DP3691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3691+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2014
 DP3691_ROD/PIPE-DEPTH: 9.8 meters
 DP3691_SLEEVE-DEPTH  : 0.9 meters
 DP3691
 DP3691  HISTORY     - Date     Condition        Report By
 DP3691  HISTORY     - 20140205 MONUMENTED       AMESC
 DP3691
 DP3691                          STATION DESCRIPTION
 DP3691
 DP3691'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3691'THE STATION IS LOCATED ABOUT 9.2 MI (14.8 KM) NORTH-NORTHWEST OF MOUNT
 DP3691'CARMEL, 7.8 MI (12.6 KM) EAST-SOUTHEAST OF BERRYVILLE AND 3.2 MI (5.1
 DP3691'KM) EAST OF LANCASTER.
 DP3691'
 DP3691'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3691'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3691'5.2 MI (8.4 KM) TO COUNTY ROAD 1000E.  CONTINUE WEST ALONG COUNTY
 DP3691'HIGHWAY 11 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE RIGHT.
 DP3691'
 DP3691'THE STATION IS 38.7 FT (11.8 M) NORTH OF THE CENTERLINE OF COUNTY
 DP3691'HIGHWAY 11, 265.8 FT (81.0 M) EAST-NORTHEAST OF THE EAST END OF THE
 DP3691'NORTH GUARDRAIL, 255.9 FT (78.0 M) WEST OF A POWER POLE, 231.0 FT
 DP3691'(70.4 M) EAST-NORTHEAST OF A GTE TELEPHONE PEDESTAL, 15.4 FT (4.7 M)
 DP3691'EAST OF A POWER POLE.
 DP3691'
 DP3691'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3691'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3691'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3692 ***********************************************************************
 DP3692  DESIGNATION -  WS 007
 DP3692  PID         -  DP3692
 DP3692  STATE/COUNTY-  IL/WABASH
 DP3692  COUNTRY     -  US
 DP3692  USGS QUAD   -  LANCASTER (2018)
 DP3692
 DP3692                         *CURRENT SURVEY CONTROL
 DP3692  ______________________________________________________________________
 DP3692* NAD 83(1986) POSITION- 38 32 23.12   (N) 087 49 21.10   (W)   HD_HELD1
 DP3692* NAVD 88 ORTHO HEIGHT -   140.383 (meters)      460.57  (feet) ADJUSTED
 DP3692  ______________________________________________________________________
 DP3692  GEOID HEIGHT    -        -31.285 (meters)                     GEOID18
 DP3692  DYNAMIC HEIGHT  -        140.295 (meters)      460.28  (feet) COMP
 DP3692  MODELED GRAVITY -    980,004.8   (mgal)                       NAVD 88
 DP3692
 DP3692  VERT ORDER      -  SECOND    CLASS I
 DP3692
 DP3692.The horizontal coordinates were determined by differentially corrected
 DP3692.hand held GPS observations or other comparable positioning techniques
 DP3692.and have an estimated accuracy of +/- 3 meters.
 DP3692
 DP3692.The orthometric height was determined by differential leveling and
 DP3692.adjusted by the NATIONAL GEODETIC SURVEY
 DP3692.in July 2014.
 DP3692
 DP3692.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3692.GEOID18 height accuracy estimate available here.
 DP3692
 DP3692.Click photographs - Photos may exist for this station.
 DP3692
 DP3692.The dynamic height is computed by dividing the NAVD 88
 DP3692.geopotential number by the normal gravity value computed on the
 DP3692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3692.degrees latitude (g = 980.6199 gals.).
 DP3692
 DP3692.The modeled gravity was interpolated from observed gravity values.
 DP3692
 DP3692;                    North         East    Units  Estimated Accuracy
 DP3692;SPC IL E     -   208,010.8     344,533.5     MT  (+/- 3 meters HH1 GPS) 
 DP3692
 DP3692_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2831666025(NAD 83)
 DP3692
 DP3692                          SUPERSEDED SURVEY CONTROL
 DP3692
 DP3692.No superseded survey control is available for this station.
 DP3692
 DP3692_MARKER: F = FLANGE-ENCASED ROD
 DP3692_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3692_STAMPING: WS 007 2014
 DP3692_MARK LOGO: UIL
 DP3692_PROJECTION: RECESSED 13 CENTIMETERS
 DP3692_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3692_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3692+STABILITY: POSITION/ELEVATION WELL
 DP3692_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DP3692+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2014
 DP3692_ROD/PIPE-DEPTH: 6.1 meters
 DP3692_SLEEVE-DEPTH  : 0.9 meters
 DP3692
 DP3692  HISTORY     - Date     Condition        Report By
 DP3692  HISTORY     - 20140205 MONUMENTED       AMESC
 DP3692
 DP3692                          STATION DESCRIPTION
 DP3692
 DP3692'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3692'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) NORTH-NORTHWEST OF MOUNT
 DP3692'CARMEL, 7.1 MI (11.4 KM) SOUTHEAST OF BERRYVILLE AND 2.4 MI (3.9 KM)
 DP3692'EAST-SOUTHEAST OF LANCASTER.
 DP3692'
 DP3692'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3692'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3692'6.1 MI (9.8 KM) TO COUNTY ROAD 900E.  CONTINUE WEST ALONG COUNTY
 DP3692'HIGHWAY 11 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.
 DP3692'
 DP3692'THE STATION IS 42.6 FT (13.0 M) SOUTH OF THE CENTERLINE OF COUNTY
 DP3692'HIGHWAY 11, 344.5 FT (105.0 M) EAST-SOUTHEAST OF A MAILBOX TO ADDRESS
 DP3692'NUMBER 8688, 174.5 FT (53.2 M) EAST OF A POWER POLE, 76.4 FT (23.3 M)
 DP3692'WEST OF A POWER POLE, 55.8 FT (17.0 M) EAST OF THE CENTERLINE OF A
 DP3692'FIELD ENTRANCE.
 DP3692'
 DP3692'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3692'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3692'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3693 ***********************************************************************
 DP3693  DESIGNATION -  WS 008
 DP3693  PID         -  DP3693
 DP3693  STATE/COUNTY-  IL/WABASH
 DP3693  COUNTRY     -  US
 DP3693  USGS QUAD   -  LANCASTER (2018)
 DP3693
 DP3693                         *CURRENT SURVEY CONTROL
 DP3693  ______________________________________________________________________
 DP3693* NAD 83(1986) POSITION- 38 32 50.50   (N) 087 50 52.64   (W)   HD_HELD1
 DP3693* NAVD 88 ORTHO HEIGHT -   149.919 (meters)      491.86  (feet) ADJUSTED
 DP3693  ______________________________________________________________________
 DP3693  GEOID HEIGHT    -        -31.273 (meters)                     GEOID18
 DP3693  DYNAMIC HEIGHT  -        149.825 (meters)      491.55  (feet) COMP
 DP3693  MODELED GRAVITY -    980,003.9   (mgal)                       NAVD 88
 DP3693
 DP3693  VERT ORDER      -  SECOND    CLASS I
 DP3693
 DP3693.The horizontal coordinates were determined by differentially corrected
 DP3693.hand held GPS observations or other comparable positioning techniques
 DP3693.and have an estimated accuracy of +/- 3 meters.
 DP3693
 DP3693.The orthometric height was determined by differential leveling and
 DP3693.adjusted by the NATIONAL GEODETIC SURVEY
 DP3693.in July 2014.
 DP3693
 DP3693.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3693.GEOID18 height accuracy estimate available here.
 DP3693
 DP3693.Click photographs - Photos may exist for this station.
 DP3693
 DP3693.The dynamic height is computed by dividing the NAVD 88
 DP3693.geopotential number by the normal gravity value computed on the
 DP3693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3693.degrees latitude (g = 980.6199 gals.).
 DP3693
 DP3693.The modeled gravity was interpolated from observed gravity values.
 DP3693
 DP3693;                    North         East    Units  Estimated Accuracy
 DP3693;SPC IL E     -   208,843.0     342,312.2     MT  (+/- 3 meters HH1 GPS) 
 DP3693
 DP3693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2610766889(NAD 83)
 DP3693
 DP3693                          SUPERSEDED SURVEY CONTROL
 DP3693
 DP3693.No superseded survey control is available for this station.
 DP3693
 DP3693_MARKER: F = FLANGE-ENCASED ROD
 DP3693_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3693_STAMPING: WS 008 2014
 DP3693_MARK LOGO: UIL
 DP3693_PROJECTION: RECESSED 10 CENTIMETERS
 DP3693_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3693_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3693+STABILITY: POSITION/ELEVATION WELL
 DP3693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3693+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2014
 DP3693_ROD/PIPE-DEPTH: 4.9 meters
 DP3693_SLEEVE-DEPTH  : 0.9 meters
 DP3693
 DP3693  HISTORY     - Date     Condition        Report By
 DP3693  HISTORY     - 20140206 MONUMENTED       AMESC
 DP3693
 DP3693                          STATION DESCRIPTION
 DP3693
 DP3693'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3693'THE STATION IS LOCATED ABOUT 8.7 MI (14.0 KM) EAST-NORTHEAST OF WEST
 DP3693'SALEM, 5.7 MI (9.2 KM) SOUTHEAST OF BERRYVILLE AND 0.9 MI (1.4 KM)
 DP3693'EAST OF LANCASTER.
 DP3693'
 DP3693'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3693'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3693'7.9 MI (12.7 KM) TO COUNTY ROAD 750E.  CONTINUE WEST ALONG COUNTY
 DP3693'HIGHWAY 11 FOR 950 FT (289.6 M) TO THE STATION ON THE LEFT.
 DP3693'
 DP3693'THE STATION 36.0 FT (11.0 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3693'11, 131.2 FT (40.0 M) SOUTHEAST OF A TELEPHONE PEDESTAL, 117.1 FT
 DP3693'(35.7 M) NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE AT ADDRESS
 DP3693'NUMBER 7295, 72.8 FT (22.2 M) SOUTH OF A TELEPHONE PEDESTAL, 20.0 FT
 DP3693'(6.1 M) EAST OF A POWER POLE.
 DP3693'
 DP3693'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3693'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3693'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3694 ***********************************************************************
 DP3694  DESIGNATION -  WS 009
 DP3694  PID         -  DP3694
 DP3694  STATE/COUNTY-  IL/WABASH
 DP3694  COUNTRY     -  US
 DP3694  USGS QUAD   -  LANCASTER (2018)
 DP3694
 DP3694                         *CURRENT SURVEY CONTROL
 DP3694  ______________________________________________________________________
 DP3694* NAD 83(1986) POSITION- 38 32 51.75   (N) 087 51 49.95   (W)   HD_HELD1
 DP3694* NAVD 88 ORTHO HEIGHT -   149.452 (meters)      490.33  (feet) ADJUSTED
 DP3694  ______________________________________________________________________
 DP3694  GEOID HEIGHT    -        -31.263 (meters)                     GEOID18
 DP3694  DYNAMIC HEIGHT  -        149.359 (meters)      490.02  (feet) COMP
 DP3694  MODELED GRAVITY -    980,003.2   (mgal)                       NAVD 88
 DP3694
 DP3694  VERT ORDER      -  SECOND    CLASS I
 DP3694
 DP3694.The horizontal coordinates were determined by differentially corrected
 DP3694.hand held GPS observations or other comparable positioning techniques
 DP3694.and have an estimated accuracy of +/- 3 meters.
 DP3694
 DP3694.The orthometric height was determined by differential leveling and
 DP3694.adjusted by the NATIONAL GEODETIC SURVEY
 DP3694.in July 2014.
 DP3694
 DP3694.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3694.GEOID18 height accuracy estimate available here.
 DP3694
 DP3694.Click photographs - Photos may exist for this station.
 DP3694
 DP3694.The dynamic height is computed by dividing the NAVD 88
 DP3694.geopotential number by the normal gravity value computed on the
 DP3694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3694.degrees latitude (g = 980.6199 gals.).
 DP3694
 DP3694.The modeled gravity was interpolated from observed gravity values.
 DP3694
 DP3694;                    North         East    Units  Estimated Accuracy
 DP3694;SPC IL E     -   208,874.4     340,924.2     MT  (+/- 3 meters HH1 GPS) 
 DP3694
 DP3694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2472166940(NAD 83)
 DP3694
 DP3694                          SUPERSEDED SURVEY CONTROL
 DP3694
 DP3694.No superseded survey control is available for this station.
 DP3694
 DP3694_MARKER: F = FLANGE-ENCASED ROD
 DP3694_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3694_STAMPING: WS 009 2014
 DP3694_MARK LOGO: UIL
 DP3694_PROJECTION: RECESSED 10 CENTIMETERS
 DP3694_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3694_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3694+STABILITY: POSITION/ELEVATION WELL
 DP3694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3694+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2014
 DP3694_ROD/PIPE-DEPTH: 4.9 meters
 DP3694_SLEEVE-DEPTH  : 0.9 meters
 DP3694
 DP3694  HISTORY     - Date     Condition        Report By
 DP3694  HISTORY     - 20140206 MONUMENTED       AMESC
 DP3694
 DP3694                          STATION DESCRIPTION
 DP3694
 DP3694'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3694'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST-NORTHEAST OF WEST
 DP3694'SALEM, 5.0 MI (8.0 KM) SOUTHEAST OF BERRYVILLE AND IN THE TOWN OF
 DP3694'LANCASTER, IL.
 DP3694'
 DP3694'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3694'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3694'8.9 MI (14.3 KM) TO COUNTY ROAD 650E IN LANCASTER.  CONTINUE WEST
 DP3694'ALONG COUNTY HIGHWAY 11 FOR 220 FT (67.1 M) TO THE STATION ON THE
 DP3694'LEFT.
 DP3694'
 DP3694'THE STATION 22.6 FT (6.9 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3694'11, 70.9 FT (21.6 M) EAST OF A POWER POLE, 62.3 FT (19.0 M) NORTH OF
 DP3694'THE RURAL WABASH WATER DISTRICT BUILDING, 36.7 FT (11.2 M) WEST OF A
 DP3694'POWER POLE, 25.9 FT (7.9 M) NORTH OF A LIGHT POLE.
 DP3694'
 DP3694'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3694'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3694'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3695 ***********************************************************************
 DP3695  DESIGNATION -  WS 010
 DP3695  PID         -  DP3695
 DP3695  STATE/COUNTY-  IL/WABASH
 DP3695  COUNTRY     -  US
 DP3695  USGS QUAD   -  BERRYVILLE (2018)
 DP3695
 DP3695                         *CURRENT SURVEY CONTROL
 DP3695  ______________________________________________________________________
 DP3695* NAD 83(1986) POSITION- 38 32 53.37   (N) 087 52 58.05   (W)   HD_HELD1
 DP3695* NAVD 88 ORTHO HEIGHT -   160.174 (meters)      525.50  (feet) ADJUSTED
 DP3695  ______________________________________________________________________
 DP3695  GEOID HEIGHT    -        -31.251 (meters)                     GEOID18
 DP3695  DYNAMIC HEIGHT  -        160.075 (meters)      525.18  (feet) COMP
 DP3695  MODELED GRAVITY -    980,002.3   (mgal)                       NAVD 88
 DP3695
 DP3695  VERT ORDER      -  SECOND    CLASS I
 DP3695
 DP3695.The horizontal coordinates were determined by differentially corrected
 DP3695.hand held GPS observations or other comparable positioning techniques
 DP3695.and have an estimated accuracy of +/- 3 meters.
 DP3695
 DP3695.The orthometric height was determined by differential leveling and
 DP3695.adjusted by the NATIONAL GEODETIC SURVEY
 DP3695.in July 2014.
 DP3695
 DP3695.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3695.GEOID18 height accuracy estimate available here.
 DP3695
 DP3695.Click photographs - Photos may exist for this station.
 DP3695
 DP3695.The dynamic height is computed by dividing the NAVD 88
 DP3695.geopotential number by the normal gravity value computed on the
 DP3695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3695.degrees latitude (g = 980.6199 gals.).
 DP3695
 DP3695.The modeled gravity was interpolated from observed gravity values.
 DP3695
 DP3695;                    North         East    Units  Estimated Accuracy
 DP3695;SPC IL E     -   208,916.1     339,274.9     MT  (+/- 3 meters HH1 GPS) 
 DP3695
 DP3695_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2307367006(NAD 83)
 DP3695
 DP3695                          SUPERSEDED SURVEY CONTROL
 DP3695
 DP3695.No superseded survey control is available for this station.
 DP3695
 DP3695_MARKER: F = FLANGE-ENCASED ROD
 DP3695_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3695_STAMPING: WS 010 2014
 DP3695_MARK LOGO: UIL
 DP3695_PROJECTION: RECESSED 10 CENTIMETERS
 DP3695_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3695_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3695+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2014
 DP3695_ROD/PIPE-DEPTH: 3.2 meters
 DP3695_SLEEVE-DEPTH  : 0.9 meters
 DP3695
 DP3695  HISTORY     - Date     Condition        Report By
 DP3695  HISTORY     - 20140206 MONUMENTED       AMESC
 DP3695
 DP3695                          STATION DESCRIPTION
 DP3695
 DP3695'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3695'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) EAST-NORTHEAST OF WEST
 DP3695'SALEM, 4.3 MI (6.9 KM) SOUTHEAST OF BERRYVILLE AND 0.9 MI (1.4 KM)
 DP3695'WEST OF LANCASTER.
 DP3695'
 DP3695'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3695'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3695'9.4 MI (15.1 KM) TO COUNTY ROAD 600E.  CONTINUE WEST ALONG COUNTY
 DP3695'HIGHWAY 11 FOR 0.55 MI (0.9 KM) TO THE STATION ON THE RIGHT.
 DP3695'
 DP3695'THE STATION 41.7 FT (12.7 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3695'11, 247.7 FT (75.5 M) EAST-NORTHEAST OF A FENCE CORNER, 233 FT (71.0
 DP3695'M) EAST OF A POWER POLE, 214.9 FT (65.5 M) WEST OF A GATE POST, 18.0
 DP3695'FT (5.5 M) WEST OF A POWER POLE.
 DP3695'
 DP3695'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3695'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3695'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3696 ***********************************************************************
 DP3696  DESIGNATION -  WS 011
 DP3696  PID         -  DP3696
 DP3696  STATE/COUNTY-  IL/WABASH
 DP3696  COUNTRY     -  US
 DP3696  USGS QUAD   -  BERRYVILLE (2018)
 DP3696
 DP3696                         *CURRENT SURVEY CONTROL
 DP3696  ______________________________________________________________________
 DP3696* NAD 83(1986) POSITION- 38 32 38.05   (N) 087 53 54.74   (W)   HD_HELD1
 DP3696* NAVD 88 ORTHO HEIGHT -   142.896 (meters)      468.82  (feet) ADJUSTED
 DP3696  ______________________________________________________________________
 DP3696  GEOID HEIGHT    -        -31.239 (meters)                     GEOID18
 DP3696  DYNAMIC HEIGHT  -        142.807 (meters)      468.53  (feet) COMP
 DP3696  MODELED GRAVITY -    980,001.2   (mgal)                       NAVD 88
 DP3696
 DP3696  VERT ORDER      -  SECOND    CLASS I
 DP3696
 DP3696.The horizontal coordinates were determined by differentially corrected
 DP3696.hand held GPS observations or other comparable positioning techniques
 DP3696.and have an estimated accuracy of +/- 3 meters.
 DP3696
 DP3696.The orthometric height was determined by differential leveling and
 DP3696.adjusted by the NATIONAL GEODETIC SURVEY
 DP3696.in July 2014.
 DP3696
 DP3696.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3696.GEOID18 height accuracy estimate available here.
 DP3696
 DP3696.Click photographs - Photos may exist for this station.
 DP3696
 DP3696.The dynamic height is computed by dividing the NAVD 88
 DP3696.geopotential number by the normal gravity value computed on the
 DP3696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3696.degrees latitude (g = 980.6199 gals.).
 DP3696
 DP3696.The modeled gravity was interpolated from observed gravity values.
 DP3696
 DP3696;                    North         East    Units  Estimated Accuracy
 DP3696;SPC IL E     -   208,437.1     337,904.4     MT  (+/- 3 meters HH1 GPS) 
 DP3696
 DP3696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2169666547(NAD 83)
 DP3696
 DP3696                          SUPERSEDED SURVEY CONTROL
 DP3696
 DP3696.No superseded survey control is available for this station.
 DP3696
 DP3696_MARKER: F = FLANGE-ENCASED ROD
 DP3696_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3696_STAMPING: WS 011 2014
 DP3696_MARK LOGO: UIL
 DP3696_PROJECTION: RECESSED 10 CENTIMETERS
 DP3696_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3696_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3696+STABILITY: POSITION/ELEVATION WELL
 DP3696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3696+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2014
 DP3696_ROD/PIPE-DEPTH: 4.5 meters
 DP3696_SLEEVE-DEPTH  : 0.9 meters
 DP3696
 DP3696  HISTORY     - Date     Condition        Report By
 DP3696  HISTORY     - 20140206 MONUMENTED       AMESC
 DP3696
 DP3696                          STATION DESCRIPTION
 DP3696
 DP3696'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3696'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) EAST-NORTHEAST OF WEST
 DP3696'SALEM, 4.6 MI (7.4 KM) SOUTH-SOUTHEAST OF BERRYVILLE AND 0.9 MI (1.4
 DP3696'KM) WEST-SOUTHWEST OF LANCASTER.
 DP3696'
 DP3696'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3696'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3696'10.4 MI (16.7 KM) TO COUNTY ROAD 500E.  CONTINUE WEST ALONG COUNTY
 DP3696'HIGHWAY 11 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP3696'
 DP3696'THE STATION 40.7 FT (12.4 M) NORTHWEST OF THE CENTERLINE OF COUNTY
 DP3696'HIGHWAY 11, 282 FT (86.0 M) NORTHEAST OF A POWER POLE, 22.0 FT (6.7 M)
 DP3696'SOUTHWEST OF A POWER POLE, 6.9 FT (2.1 M) SOUTHWEST OF A GUY WIRE.
 DP3696'
 DP3696'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3696'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3696'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3697 ***********************************************************************
 DP3697  DESIGNATION -  WS 012
 DP3697  PID         -  DP3697
 DP3697  STATE/COUNTY-  IL/WABASH
 DP3697  COUNTRY     -  US
 DP3697  USGS QUAD   -  BERRYVILLE (2018)
 DP3697
 DP3697                         *CURRENT SURVEY CONTROL
 DP3697  ______________________________________________________________________
 DP3697* NAD 83(1986) POSITION- 38 31 50.45   (N) 087 54 10.12   (W)   HD_HELD1
 DP3697* NAVD 88 ORTHO HEIGHT -   135.741 (meters)      445.34  (feet) ADJUSTED
 DP3697  ______________________________________________________________________
 DP3697  GEOID HEIGHT    -        -31.225 (meters)                     GEOID18
 DP3697  DYNAMIC HEIGHT  -        135.656 (meters)      445.06  (feet) COMP
 DP3697  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 DP3697
 DP3697  VERT ORDER      -  SECOND    CLASS I
 DP3697
 DP3697.The horizontal coordinates were determined by differentially corrected
 DP3697.hand held GPS observations or other comparable positioning techniques
 DP3697.and have an estimated accuracy of +/- 3 meters.
 DP3697
 DP3697.The orthometric height was determined by differential leveling and
 DP3697.adjusted by the NATIONAL GEODETIC SURVEY
 DP3697.in July 2014.
 DP3697
 DP3697.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3697.GEOID18 height accuracy estimate available here.
 DP3697
 DP3697.Click photographs - Photos may exist for this station.
 DP3697
 DP3697.The dynamic height is computed by dividing the NAVD 88
 DP3697.geopotential number by the normal gravity value computed on the
 DP3697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3697.degrees latitude (g = 980.6199 gals.).
 DP3697
 DP3697.The modeled gravity was interpolated from observed gravity values.
 DP3697
 DP3697;                    North         East    Units  Estimated Accuracy
 DP3697;SPC IL E     -   206,967.6     337,538.8     MT  (+/- 3 meters HH1 GPS) 
 DP3697
 DP3697_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2130965084(NAD 83)
 DP3697
 DP3697                          SUPERSEDED SURVEY CONTROL
 DP3697
 DP3697.No superseded survey control is available for this station.
 DP3697
 DP3697_MARKER: F = FLANGE-ENCASED ROD
 DP3697_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3697_STAMPING: WS 012 2014
 DP3697_MARK LOGO: UIL
 DP3697_PROJECTION: RECESSED 10 CENTIMETERS
 DP3697_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3697_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3697+STABILITY: POSITION/ELEVATION WELL
 DP3697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3697+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2014
 DP3697_ROD/PIPE-DEPTH: 4.7 meters
 DP3697_SLEEVE-DEPTH  : 0.9 meters
 DP3697
 DP3697  HISTORY     - Date     Condition        Report By
 DP3697  HISTORY     - 20140206 MONUMENTED       AMESC
 DP3697
 DP3697                          STATION DESCRIPTION
 DP3697
 DP3697'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3697'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) EAST OF WEST SALEM, 4.9
 DP3697'MI (7.9 KM) SOUTH-SOUTHEAST OF BERRYVILLE AND 2.4 MI (3.9 KM)
 DP3697'WEST-SOUTHWEST OF LANCASTER.
 DP3697'
 DP3697'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3697'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3697'12.2 MI (19.6 KM) TO COUNTY ROAD 2150N.  CONTINUE SOUTH ALONG COUNTY
 DP3697'HIGHWAY 11 FOR 1000 FT (304.8 M) TO THE STATION ON THE LEFT.
 DP3697'
 DP3697'THE STATION 40.0 FT (12.2 M) EAST OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3697'11, 160.8 FT (49.0 M) NORTH OF THE NORTHWEST FENCE CORNER OF THE
 DP3697'CATTLE YARD, 20.0 FT (6.1 M) SOUTH OF A POWER POLE.
 DP3697'
 DP3697'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3697'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3697'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3698 ***********************************************************************
 DP3698  DESIGNATION -  WS 013
 DP3698  PID         -  DP3698
 DP3698  STATE/COUNTY-  IL/WABASH
 DP3698  COUNTRY     -  US
 DP3698  USGS QUAD   -  BERRYVILLE (2018)
 DP3698
 DP3698                         *CURRENT SURVEY CONTROL
 DP3698  ______________________________________________________________________
 DP3698* NAD 83(1986) POSITION- 38 31 34.11   (N) 087 54 42.14   (W)   HD_HELD1
 DP3698* NAVD 88 ORTHO HEIGHT -   134.537 (meters)      441.39  (feet) ADJUSTED
 DP3698  ______________________________________________________________________
 DP3698  GEOID HEIGHT    -        -31.215 (meters)                     GEOID18
 DP3698  DYNAMIC HEIGHT  -        134.453 (meters)      441.12  (feet) COMP
 DP3698  MODELED GRAVITY -    979,999.1   (mgal)                       NAVD 88
 DP3698
 DP3698  VERT ORDER      -  SECOND    CLASS I
 DP3698
 DP3698.The horizontal coordinates were determined by differentially corrected
 DP3698.hand held GPS observations or other comparable positioning techniques
 DP3698.and have an estimated accuracy of +/- 3 meters.
 DP3698
 DP3698.The orthometric height was determined by differential leveling and
 DP3698.adjusted by the NATIONAL GEODETIC SURVEY
 DP3698.in July 2014.
 DP3698
 DP3698.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3698.GEOID18 height accuracy estimate available here.
 DP3698
 DP3698.Click photographs - Photos may exist for this station.
 DP3698
 DP3698.The dynamic height is computed by dividing the NAVD 88
 DP3698.geopotential number by the normal gravity value computed on the
 DP3698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3698.degrees latitude (g = 980.6199 gals.).
 DP3698
 DP3698.The modeled gravity was interpolated from observed gravity values.
 DP3698
 DP3698;                    North         East    Units  Estimated Accuracy
 DP3698;SPC IL E     -   206,460.1     336,765.6     MT  (+/- 3 meters HH1 GPS) 
 DP3698
 DP3698_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2052964588(NAD 83)
 DP3698
 DP3698                          SUPERSEDED SURVEY CONTROL
 DP3698
 DP3698.No superseded survey control is available for this station.
 DP3698
 DP3698_MARKER: F = FLANGE-ENCASED ROD
 DP3698_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3698_STAMPING: WS 013 2014
 DP3698_MARK LOGO: UIL
 DP3698_PROJECTION: RECESSED 10 CENTIMETERS
 DP3698_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3698_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3698+STABILITY: POSITION/ELEVATION WELL
 DP3698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3698+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2014
 DP3698_ROD/PIPE-DEPTH: 4.9 meters
 DP3698_SLEEVE-DEPTH  : 0.9 meters
 DP3698
 DP3698  HISTORY     - Date     Condition        Report By
 DP3698  HISTORY     - 20140206 MONUMENTED       AMESC
 DP3698
 DP3698                          STATION DESCRIPTION
 DP3698
 DP3698'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3698'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) SOUTH OF BERRYVILLE, 5.1
 DP3698'MI (8.2 KM) EAST OF WEST SALEM AND 2.9 MI (4.7 KM) WEST-SOUTHWEST OF
 DP3698'LANCASTER.
 DP3698'
 DP3698'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3698'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3698'13.1 MI (21.1 KM) TO COUNTY ROAD 400E AND THE STATION ON THE RIGHT.
 DP3698'
 DP3698'THE STATION 44.6 FT (13.6 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3698'11, 45.6 FT (13.9 M) EAST OF THE CENTERLINE OF COUNTY ROAD 400E, 87.0
 DP3698'FT (26.5 M) NORTH OF A POWER POLE, 84.3 FT (25.7 M) EAST-SOUTHEAST OF
 DP3698'A WATER VALVE, 9.2 FT (2.8 M) WEST OF A POWER POLE WITH TWO GUY WIRES.
 DP3698'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3698'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3698'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3699 ***********************************************************************
 DP3699  DESIGNATION -  WS 014
 DP3699  PID         -  DP3699
 DP3699  STATE/COUNTY-  IL/WABASH
 DP3699  COUNTRY     -  US
 DP3699  USGS QUAD   -  BERRYVILLE (2018)
 DP3699
 DP3699                         *CURRENT SURVEY CONTROL
 DP3699  ______________________________________________________________________
 DP3699* NAD 83(1986) POSITION- 38 31 34.33   (N) 087 55 42.37   (W)   HD_HELD1
 DP3699* NAVD 88 ORTHO HEIGHT -   122.730 (meters)      402.66  (feet) ADJUSTED
 DP3699  ______________________________________________________________________
 DP3699  GEOID HEIGHT    -        -31.204 (meters)                     GEOID18
 DP3699  DYNAMIC HEIGHT  -        122.653 (meters)      402.40  (feet) COMP
 DP3699  MODELED GRAVITY -    979,998.4   (mgal)                       NAVD 88
 DP3699
 DP3699  VERT ORDER      -  SECOND    CLASS I
 DP3699
 DP3699.The horizontal coordinates were determined by differentially corrected
 DP3699.hand held GPS observations or other comparable positioning techniques
 DP3699.and have an estimated accuracy of +/- 3 meters.
 DP3699
 DP3699.The orthometric height was determined by differential leveling and
 DP3699.adjusted by the NATIONAL GEODETIC SURVEY
 DP3699.in July 2014.
 DP3699
 DP3699.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3699.GEOID18 height accuracy estimate available here.
 DP3699
 DP3699.Click photographs - Photos may exist for this station.
 DP3699
 DP3699.The dynamic height is computed by dividing the NAVD 88
 DP3699.geopotential number by the normal gravity value computed on the
 DP3699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3699.degrees latitude (g = 980.6199 gals.).
 DP3699
 DP3699.The modeled gravity was interpolated from observed gravity values.
 DP3699
 DP3699;                    North         East    Units  Estimated Accuracy
 DP3699;SPC IL E     -   206,460.4     335,306.7     MT  (+/- 3 meters HH1 GPS) 
 DP3699
 DP3699_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1907064609(NAD 83)
 DP3699
 DP3699                          SUPERSEDED SURVEY CONTROL
 DP3699
 DP3699.No superseded survey control is available for this station.
 DP3699
 DP3699_MARKER: F = FLANGE-ENCASED ROD
 DP3699_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3699_STAMPING: WS 014 2014
 DP3699_MARK LOGO: UIL
 DP3699_PROJECTION: RECESSED 10 CENTIMETERS
 DP3699_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3699_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3699+STABILITY: POSITION/ELEVATION WELL
 DP3699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3699+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2014
 DP3699_ROD/PIPE-DEPTH: 11.6 meters
 DP3699_SLEEVE-DEPTH  : 0.9 meters
 DP3699
 DP3699  HISTORY     - Date     Condition        Report By
 DP3699  HISTORY     - 20140207 MONUMENTED       AMESC
 DP3699
 DP3699                          STATION DESCRIPTION
 DP3699
 DP3699'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3699'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) SOUTH OF BERRYVILLE, 4.2
 DP3699'MI (6.8 KM) EAST OF WEST SALEM AND 3.7 MI (6.0 KM) WEST-SOUTHWEST OF
 DP3699'LANCASTER.
 DP3699'
 DP3699'TO REACH FROM THE INTERSECTION OF IL ROUTE 1 AND COUNTY HIGHWAY 11
 DP3699'(LANCASTER ROAD) IN ALLENDALE PROCEED WEST ALONG COUNTY HIGHWAY 11 FOR
 DP3699'13.9 MI (22.4 KM) TO COUNTY ROAD 320E.  CONTINUE WEST ALONG COUNTY
 DP3699'HIGHWAY 11 FOR 740 FT (225.6 M) TO THE STATION ON THE RIGHT.
 DP3699'
 DP3699'THE STATION 45.9 FT (14.0 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3699'11, 183 FT (55.8 M) EAST-SOUTHEAST OF THE SOUTH END OF THE COMMERCIAL
 DP3699'SIGN FOR SHANNON'S, 47.6 FT (14.5 M) EAST OF THE CENTERLINE OF A FIELD
 DP3699'ENTRANCE, 31.2 FT (9.5 M) NORTHEAST OF THE EAST END OF A 18 INCH (46
 DP3699'CM) CONCRETE PIPE, 15.1 FT (4.6 M) SOUTHWEST OF A POWER POLE.
 DP3699'
 DP3699'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3699'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3699'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3700 ***********************************************************************
 DP3700  DESIGNATION -  WS 015
 DP3700  PID         -  DP3700
 DP3700  STATE/COUNTY-  IL/EDWARDS
 DP3700  COUNTRY     -  US
 DP3700  USGS QUAD   -  BERRYVILLE (2018)
 DP3700
 DP3700                         *CURRENT SURVEY CONTROL
 DP3700  ______________________________________________________________________
 DP3700* NAD 83(1986) POSITION- 38 31 34.55   (N) 087 56 40.81   (W)   HD_HELD1
 DP3700* NAVD 88 ORTHO HEIGHT -   122.100 (meters)      400.59  (feet) ADJUSTED
 DP3700  ______________________________________________________________________
 DP3700  GEOID HEIGHT    -        -31.191 (meters)                     GEOID18
 DP3700  DYNAMIC HEIGHT  -        122.023 (meters)      400.34  (feet) COMP
 DP3700  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 DP3700
 DP3700  VERT ORDER      -  SECOND    CLASS I
 DP3700
 DP3700.The horizontal coordinates were determined by differentially corrected
 DP3700.hand held GPS observations or other comparable positioning techniques
 DP3700.and have an estimated accuracy of +/- 3 meters.
 DP3700
 DP3700.The orthometric height was determined by differential leveling and
 DP3700.adjusted by the NATIONAL GEODETIC SURVEY
 DP3700.in July 2014.
 DP3700
 DP3700.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3700.GEOID18 height accuracy estimate available here.
 DP3700
 DP3700.Click photographs - Photos may exist for this station.
 DP3700
 DP3700.The dynamic height is computed by dividing the NAVD 88
 DP3700.geopotential number by the normal gravity value computed on the
 DP3700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3700.degrees latitude (g = 980.6199 gals.).
 DP3700
 DP3700.The modeled gravity was interpolated from observed gravity values.
 DP3700
 DP3700;                    North         East    Units  Estimated Accuracy
 DP3700;SPC IL E     -   206,461.1     333,891.1     MT  (+/- 3 meters HH1 GPS) 
 DP3700
 DP3700_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1765564630(NAD 83)
 DP3700
 DP3700                          SUPERSEDED SURVEY CONTROL
 DP3700
 DP3700.No superseded survey control is available for this station.
 DP3700
 DP3700_MARKER: F = FLANGE-ENCASED ROD
 DP3700_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3700_STAMPING: WS 015 2014
 DP3700_MARK LOGO: UIL
 DP3700_PROJECTION: RECESSED 10 CENTIMETERS
 DP3700_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3700_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3700+STABILITY: POSITION/ELEVATION WELL
 DP3700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3700+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2014
 DP3700_ROD/PIPE-DEPTH: 8.5 meters
 DP3700_SLEEVE-DEPTH  : 0.9 meters
 DP3700
 DP3700  HISTORY     - Date     Condition        Report By
 DP3700  HISTORY     - 20140211 MONUMENTED       AMESC
 DP3700
 DP3700                          STATION DESCRIPTION
 DP3700
 DP3700'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3700'THE STATION IS LOCATED ABOUT 5.1 MI (8.2 KM) SOUTH OF BERRYVILLE, 4.5
 DP3700'MI (7.2 KM) WEST-SOUTHWEST OF LANCASTER AND 3.3 MI (5.3 KM) EAST OF
 DP3700'WEST SALEM.
 DP3700'
 DP3700'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 DP3700'PROCEED EAST ALONG COUNTY HIGHWAY 3 FOR 5.6 MI (9.0 KM) TO COUNTY ROAD
 DP3700'1050E.  CONTINUE EAST ALONG COUNTY HIGHWAY 3 FOR 0.65 MI (1.0 KM) TO
 DP3700'THE STATION ON THE LEFT.
 DP3700'
 DP3700'THE STATION 48.5 FT (14.8 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3700'3, 252 FT (76.8 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 236.6
 DP3700'FT (72.1 M) WEST OF THE WEST END OF A 7 FT (2.1 M) STEEL PIPE CULVERT,
 DP3700'87.6 FT (26.7 M) SOUTHWEST OF A 15 INCH (38 CM) TREE.
 DP3700'
 DP3700'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3700'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3700'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3701 ***********************************************************************
 DP3701  DESIGNATION -  WS 016
 DP3701  PID         -  DP3701
 DP3701  STATE/COUNTY-  IL/EDWARDS
 DP3701  COUNTRY     -  US
 DP3701  USGS QUAD   -  BERRYVILLE (2018)
 DP3701
 DP3701                         *CURRENT SURVEY CONTROL
 DP3701  ______________________________________________________________________
 DP3701* NAD 83(1986) POSITION- 38 31 34.12   (N) 087 58 28.00   (W)   HD_HELD1
 DP3701* NAVD 88 ORTHO HEIGHT -   124.550 (meters)      408.63  (feet) ADJUSTED
 DP3701  ______________________________________________________________________
 DP3701  GEOID HEIGHT    -        -31.163 (meters)                     GEOID18
 DP3701  DYNAMIC HEIGHT  -        124.471 (meters)      408.37  (feet) COMP
 DP3701  MODELED GRAVITY -    979,997.0   (mgal)                       NAVD 88
 DP3701
 DP3701  VERT ORDER      -  SECOND    CLASS I
 DP3701
 DP3701.The horizontal coordinates were determined by differentially corrected
 DP3701.hand held GPS observations or other comparable positioning techniques
 DP3701.and have an estimated accuracy of +/- 3 meters.
 DP3701
 DP3701.The orthometric height was determined by differential leveling and
 DP3701.adjusted by the NATIONAL GEODETIC SURVEY
 DP3701.in July 2014.
 DP3701
 DP3701.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3701.GEOID18 height accuracy estimate available here.
 DP3701
 DP3701.Click photographs - Photos may exist for this station.
 DP3701
 DP3701.The dynamic height is computed by dividing the NAVD 88
 DP3701.geopotential number by the normal gravity value computed on the
 DP3701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3701.degrees latitude (g = 980.6199 gals.).
 DP3701
 DP3701.The modeled gravity was interpolated from observed gravity values.
 DP3701
 DP3701;                    North         East    Units  Estimated Accuracy
 DP3701;SPC IL E     -   206,437.2     331,294.8     MT  (+/- 3 meters HH1 GPS) 
 DP3701
 DP3701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1506064644(NAD 83)
 DP3701
 DP3701                          SUPERSEDED SURVEY CONTROL
 DP3701
 DP3701.No superseded survey control is available for this station.
 DP3701
 DP3701_MARKER: F = FLANGE-ENCASED ROD
 DP3701_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3701_STAMPING: WS 016 2014
 DP3701_MARK LOGO: UIL
 DP3701_PROJECTION: RECESSED 10 CENTIMETERS
 DP3701_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3701_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3701+STABILITY: POSITION/ELEVATION WELL
 DP3701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3701+SATELLITE: SATELLITE OBSERVATIONS - February 11, 2014
 DP3701_ROD/PIPE-DEPTH: 12.2 meters
 DP3701_SLEEVE-DEPTH  : 0.9 meters
 DP3701
 DP3701  HISTORY     - Date     Condition        Report By
 DP3701  HISTORY     - 20140211 MONUMENTED       AMESC
 DP3701
 DP3701                          STATION DESCRIPTION
 DP3701
 DP3701'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3701'THE STATION IS LOCATED ABOUT 5.6 MI (9.0 KM) SOUTH-SOUTHWEST OF
 DP3701'BERRYVILLE, 5.5 MI (8.8 KM) NORTH-NORTHEAST OF BONE GAP AND 1.7 MI
 DP3701'(2.7 KM) EAST-NORTHEAST OF WEST SALEM.
 DP3701'
 DP3701'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 DP3701'PROCEED EAST ALONG COUNTY HIGHWAY 3 FOR 4.6 MI (7.4 KM) TO COUNTY ROAD
 DP3701'950E.  CONTINUE EAST ALONG COUNTY HIGHWAY 3 FOR 340 FT (103.6 M) TO
 DP3701'THE STATION ON THE RIGHT.
 DP3701'
 DP3701'THE STATION 35.6 FT (10.9 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3701'3, 323 FT (98.5 M) EAST OF A 48 INCH (122 CM) CORRUGATED METAL PIPE,
 DP3701'13.9 FT (4.2 M) WEST OF POWER POLE NUMBER 29 16 18.
 DP3701'
 DP3701'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3701'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3701'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3702 ***********************************************************************
 DP3702  DESIGNATION -  WS 017
 DP3702  PID         -  DP3702
 DP3702  STATE/COUNTY-  IL/EDWARDS
 DP3702  COUNTRY     -  US
 DP3702  USGS QUAD   -  BERRYVILLE (2018)
 DP3702
 DP3702                         *CURRENT SURVEY CONTROL
 DP3702  ______________________________________________________________________
 DP3702* NAD 83(1986) POSITION- 38 31 34.03   (N) 087 59 32.57   (W)   HD_HELD1
 DP3702* NAVD 88 ORTHO HEIGHT -   143.040 (meters)      469.29  (feet) ADJUSTED
 DP3702  ______________________________________________________________________
 DP3702  GEOID HEIGHT    -        -31.145 (meters)                     GEOID18
 DP3702  DYNAMIC HEIGHT  -        142.950 (meters)      469.00  (feet) COMP
 DP3702  MODELED GRAVITY -    979,996.7   (mgal)                       NAVD 88
 DP3702
 DP3702  VERT ORDER      -  SECOND    CLASS I
 DP3702
 DP3702.The horizontal coordinates were determined by differentially corrected
 DP3702.hand held GPS observations or other comparable positioning techniques
 DP3702.and have an estimated accuracy of +/- 3 meters.
 DP3702
 DP3702.The orthometric height was determined by differential leveling and
 DP3702.adjusted by the NATIONAL GEODETIC SURVEY
 DP3702.in July 2014.
 DP3702
 DP3702.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3702.GEOID18 height accuracy estimate available here.
 DP3702
 DP3702.Click photographs - Photos may exist for this station.
 DP3702
 DP3702.The dynamic height is computed by dividing the NAVD 88
 DP3702.geopotential number by the normal gravity value computed on the
 DP3702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3702.degrees latitude (g = 980.6199 gals.).
 DP3702
 DP3702.The modeled gravity was interpolated from observed gravity values.
 DP3702
 DP3702;                    North         East    Units  Estimated Accuracy
 DP3702;SPC IL E     -   206,428.5     329,730.8     MT  (+/- 3 meters HH1 GPS) 
 DP3702
 DP3702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1349664658(NAD 83)
 DP3702
 DP3702                          SUPERSEDED SURVEY CONTROL
 DP3702
 DP3702.No superseded survey control is available for this station.
 DP3702
 DP3702_MARKER: F = FLANGE-ENCASED ROD
 DP3702_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3702_STAMPING: WS 017 2014
 DP3702_MARK LOGO: UIL
 DP3702_PROJECTION: RECESSED 10 CENTIMETERS
 DP3702_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3702_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3702+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2014
 DP3702_ROD/PIPE-DEPTH: 3.0 meters
 DP3702_SLEEVE-DEPTH  : 0.9 meters
 DP3702
 DP3702  HISTORY     - Date     Condition        Report By
 DP3702  HISTORY     - 20140218 MONUMENTED       AMESC
 DP3702
 DP3702                          STATION DESCRIPTION
 DP3702
 DP3702'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3702'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) SOUTHWEST OF BERRYVILLE,
 DP3702'5.4 MI (8.7 KM) NORTH OF BONE GAP AND 0.8 MI (1.3 KM) EAST-NORTHEAST
 DP3702'OF WEST SALEM.
 DP3702'
 DP3702'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 DP3702'PROCEED EAST ALONG COUNTY HIGHWAY 3 FOR 3.55 MI (5.7 KM) TO COUNTY
 DP3702'ROAD 850E.  CONTINUE EAST ALONG COUNTY HIGHWAY 3 FOR 0.1 MI (0.2 KM)
 DP3702'TO THE STATION ON THE RIGHT.
 DP3702'
 DP3702'THE STATION 36.0 FT (11.0 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3702'3, 78.0 FT (23.8 M) SOUTH-SOUTHWEST OF A FIRE HYDRANT, 10.0 FT (3.0 M)
 DP3702'NORTHWEST OF A FENCE CORNER, 8.0 FT (2.4 M) EAST OF A POWER POLE WITH
 DP3702'GUY WIRE.
 DP3702'
 DP3702'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3702'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3702'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3703 ***********************************************************************
 DP3703  DESIGNATION -  WS 018
 DP3703  PID         -  DP3703
 DP3703  STATE/COUNTY-  IL/EDWARDS
 DP3703  COUNTRY     -  US
 DP3703  USGS QUAD   -  WEST SALEM (2018)
 DP3703
 DP3703                         *CURRENT SURVEY CONTROL
 DP3703  ______________________________________________________________________
 DP3703* NAD 83(1986) POSITION- 38 31 34.12   (N) 088 00 31.91   (W)   HD_HELD1
 DP3703* NAVD 88 ORTHO HEIGHT -   147.747 (meters)      484.73  (feet) ADJUSTED
 DP3703  ______________________________________________________________________
 DP3703  GEOID HEIGHT    -        -31.127 (meters)                     GEOID18
 DP3703  DYNAMIC HEIGHT  -        147.654 (meters)      484.43  (feet) COMP
 DP3703  MODELED GRAVITY -    979,996.5   (mgal)                       NAVD 88
 DP3703
 DP3703  VERT ORDER      -  SECOND    CLASS I
 DP3703
 DP3703.The horizontal coordinates were determined by differentially corrected
 DP3703.hand held GPS observations or other comparable positioning techniques
 DP3703.and have an estimated accuracy of +/- 3 meters.
 DP3703
 DP3703.The orthometric height was determined by differential leveling and
 DP3703.adjusted by the NATIONAL GEODETIC SURVEY
 DP3703.in July 2014.
 DP3703
 DP3703.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3703.GEOID18 height accuracy estimate available here.
 DP3703
 DP3703.Click photographs - Photos may exist for this station.
 DP3703
 DP3703.The dynamic height is computed by dividing the NAVD 88
 DP3703.geopotential number by the normal gravity value computed on the
 DP3703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3703.degrees latitude (g = 980.6199 gals.).
 DP3703
 DP3703.The modeled gravity was interpolated from observed gravity values.
 DP3703
 DP3703;                    North         East    Units  Estimated Accuracy
 DP3703;SPC IL E     -   206,426.1     328,293.5     MT  (+/- 3 meters HH1 GPS) 
 DP3703
 DP3703_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1205964676(NAD 83)
 DP3703
 DP3703                          SUPERSEDED SURVEY CONTROL
 DP3703
 DP3703.No superseded survey control is available for this station.
 DP3703
 DP3703_MARKER: F = FLANGE-ENCASED ROD
 DP3703_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3703_STAMPING: WS 018 2014
 DP3703_MARK LOGO: UIL
 DP3703_PROJECTION: RECESSED 13 CENTIMETERS
 DP3703_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3703_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3703+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2014
 DP3703_ROD/PIPE-DEPTH: 3.8 meters
 DP3703_SLEEVE-DEPTH  : 0.9 meters
 DP3703
 DP3703  HISTORY     - Date     Condition        Report By
 DP3703  HISTORY     - 20140218 MONUMENTED       AMESC
 DP3703
 DP3703                          STATION DESCRIPTION
 DP3703
 DP3703'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3703'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTHWEST OF BERRYVILLE,
 DP3703'5.5 MI (8.8 KM) NORTH OF BONE GAP AND IN THE TOWN OF WEST SALEM, IL.
 DP3703'
 DP3703'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 DP3703'PROCEED EAST ALONG COUNTY HIGHWAY 3 FOR 2.8 MI (4.5 KM) TO WEST
 DP3703'LANCASTER ROAD AND THE STATION ON THE LEFT.
 DP3703'
 DP3703'THE STATION 36 FT (11.0 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3703'3, 24.5 FT (7.5 M) SOUTH OF THE CENTERLINE OF LANCASTER ROAD, 94 FT
 DP3703'(28.7 M) SOUTHWEST OF A POWER POLE WITH TWO GUY WIRES, 58 FT (17.7 M)
 DP3703'SOUTHEAST OF POWER POLE NUMBER 169 WS, ,, 4.9 FT (1.5 M) SOUTHWEST OF
 DP3703'A CONCRETE RIGHT OF WAY MARKER, 3.9 FT (1.2 M) SOUTH OF A WATER VALVE.
 DP3703'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3703'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3703'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3704 ***********************************************************************
 DP3704  DESIGNATION -  WS 019
 DP3704  PID         -  DP3704
 DP3704  STATE/COUNTY-  IL/EDWARDS
 DP3704  COUNTRY     -  US
 DP3704  USGS QUAD   -  WEST SALEM (2018)
 DP3704
 DP3704                         *CURRENT SURVEY CONTROL
 DP3704  ______________________________________________________________________
 DP3704* NAD 83(1986) POSITION- 38 31 08.56   (N) 088 01 21.53   (W)   HD_HELD1
 DP3704* NAVD 88 ORTHO HEIGHT -   152.228 (meters)      499.43  (feet) ADJUSTED
 DP3704  ______________________________________________________________________
 DP3704  GEOID HEIGHT    -        -31.107 (meters)                     GEOID18
 DP3704  DYNAMIC HEIGHT  -        152.132 (meters)      499.12  (feet) COMP
 DP3704  MODELED GRAVITY -    979,995.8   (mgal)                       NAVD 88
 DP3704
 DP3704  VERT ORDER      -  SECOND    CLASS I
 DP3704
 DP3704.The horizontal coordinates were determined by differentially corrected
 DP3704.hand held GPS observations or other comparable positioning techniques
 DP3704.and have an estimated accuracy of +/- 3 meters.
 DP3704
 DP3704.The orthometric height was determined by differential leveling and
 DP3704.adjusted by the NATIONAL GEODETIC SURVEY
 DP3704.in July 2014.
 DP3704
 DP3704.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3704.GEOID18 height accuracy estimate available here.
 DP3704
 DP3704.Click photographs - Photos may exist for this station.
 DP3704
 DP3704.The dynamic height is computed by dividing the NAVD 88
 DP3704.geopotential number by the normal gravity value computed on the
 DP3704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3704.degrees latitude (g = 980.6199 gals.).
 DP3704
 DP3704.The modeled gravity was interpolated from observed gravity values.
 DP3704
 DP3704;                    North         East    Units  Estimated Accuracy
 DP3704;SPC IL E     -   205,633.8     327,094.2     MT  (+/- 3 meters HH1 GPS) 
 DP3704
 DP3704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH1084963902(NAD 83)
 DP3704
 DP3704                          SUPERSEDED SURVEY CONTROL
 DP3704
 DP3704.No superseded survey control is available for this station.
 DP3704
 DP3704_MARKER: F = FLANGE-ENCASED ROD
 DP3704_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3704_STAMPING: WS 019 2014
 DP3704_MARK LOGO: UIL
 DP3704_PROJECTION: RECESSED 10 CENTIMETERS
 DP3704_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3704_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3704+STABILITY: POSITION/ELEVATION WELL
 DP3704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3704+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2014
 DP3704_ROD/PIPE-DEPTH: 4.7 meters
 DP3704_SLEEVE-DEPTH  : 0.9 meters
 DP3704
 DP3704  HISTORY     - Date     Condition        Report By
 DP3704  HISTORY     - 20140218 MONUMENTED       AMESC
 DP3704
 DP3704                          STATION DESCRIPTION
 DP3704
 DP3704'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3704'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF BERRYVILLE,
 DP3704'5.1 MI (8.2 KM) NORTH-NORTHWEST OF BONE GAP AND 1.0 MI (1.6 KM) WEST
 DP3704'OF WEST SALEM.
 DP3704'
 DP3704'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 DP3704'PROCEED EAST ALONG COUNTY HIGHWAY 3 FOR 1.8 MI (2.9 KM) TO OUTER DRIVE
 DP3704'AND THE STATION ON THE RIGHT.
 DP3704'
 DP3704'THE STATION 47 FT (14.3 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3704'3, 38 FT (11.6 M) NORTH OF THE CENTERLINE OF OUTER DRIVE, 73.8 FT
 DP3704'(22.5 M) WEST OF THE SOUTH OF THREE FLAG POLES, 71 FT (21.6 M) WEST OF
 DP3704'THE WEST SALEM SIGN CENTER POST, 62.7 FT (19.1 M) NORTH OF A POWER
 DP3704'POLE.
 DP3704'
 DP3704'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3704'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3704'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3705 ***********************************************************************
 DP3705  DESIGNATION -  WS 020
 DP3705  PID         -  DP3705
 DP3705  STATE/COUNTY-  IL/EDWARDS
 DP3705  COUNTRY     -  US
 DP3705  USGS QUAD   -  WEST SALEM (2018)
 DP3705
 DP3705                         *CURRENT SURVEY CONTROL
 DP3705  ______________________________________________________________________
 DP3705* NAD 83(1986) POSITION- 38 31 08.80   (N) 088 02 19.02   (W)   HD_HELD1
 DP3705* NAVD 88 ORTHO HEIGHT -   147.503 (meters)      483.93  (feet) ADJUSTED
 DP3705  ______________________________________________________________________
 DP3705  GEOID HEIGHT    -        -31.091 (meters)                     GEOID18
 DP3705  DYNAMIC HEIGHT  -        147.410 (meters)      483.63  (feet) COMP
 DP3705  MODELED GRAVITY -    979,996.3   (mgal)                       NAVD 88
 DP3705
 DP3705  VERT ORDER      -  SECOND    CLASS I
 DP3705
 DP3705.The horizontal coordinates were determined by differentially corrected
 DP3705.hand held GPS observations or other comparable positioning techniques
 DP3705.and have an estimated accuracy of +/- 3 meters.
 DP3705
 DP3705.The orthometric height was determined by differential leveling and
 DP3705.adjusted by the NATIONAL GEODETIC SURVEY
 DP3705.in July 2014.
 DP3705
 DP3705.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3705.GEOID18 height accuracy estimate available here.
 DP3705
 DP3705.Click photographs - Photos may exist for this station.
 DP3705
 DP3705.The dynamic height is computed by dividing the NAVD 88
 DP3705.geopotential number by the normal gravity value computed on the
 DP3705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3705.degrees latitude (g = 980.6199 gals.).
 DP3705
 DP3705.The modeled gravity was interpolated from observed gravity values.
 DP3705
 DP3705;                    North         East    Units  Estimated Accuracy
 DP3705;SPC IL E     -   205,636.6     325,701.5     MT  (+/- 3 meters HH1 GPS) 
 DP3705
 DP3705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0945763925(NAD 83)
 DP3705
 DP3705                          SUPERSEDED SURVEY CONTROL
 DP3705
 DP3705.No superseded survey control is available for this station.
 DP3705
 DP3705_MARKER: F = FLANGE-ENCASED ROD
 DP3705_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3705_STAMPING: WS 020 2014
 DP3705_MARK LOGO: UIL
 DP3705_PROJECTION: RECESSED 10 CENTIMETERS
 DP3705_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3705_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3705+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2014
 DP3705_ROD/PIPE-DEPTH: 3.4 meters
 DP3705_SLEEVE-DEPTH  : 0.9 meters
 DP3705
 DP3705  HISTORY     - Date     Condition        Report By
 DP3705  HISTORY     - 20140219 MONUMENTED       AMESC
 DP3705
 DP3705                          STATION DESCRIPTION
 DP3705
 DP3705'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3705'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF BERRYVILLE,
 DP3705'5.1 MI (8.2 KM) NORTH-NORTHWEST OF BONE GAP AND 0.9 MI (1.4 KM) WEST
 DP3705'OF WEST SALEM.
 DP3705'
 DP3705'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY HIGHWAY 3
 DP3705'PROCEED EAST ALONG COUNTY HIGHWAY 3 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD
 DP3705'600E AND THE STATION ON THE LEFT.
 DP3705'
 DP3705'THE STATION 34.5 FT (10.5 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3705'3, 27 FT (8.2 M) WEST OF THE CENTERLINE COUNTY ROAD 600E, 160 FT (48.8
 DP3705'M) EAST OF A FIRE HYDRANT, 24 FT (7.3 M) EAST OF THE CENTERLINE OF A
 DP3705'FIELD ENTRANCE, 19.5 FT (5.9 M) SOUTHWEST OF A POWER POLE.
 DP3705'
 DP3705'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3705'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3705'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3706 ***********************************************************************
 DP3706  DESIGNATION -  WS 021
 DP3706  PID         -  DP3706
 DP3706  STATE/COUNTY-  IL/EDWARDS
 DP3706  COUNTRY     -  US
 DP3706  USGS QUAD   -  WEST SALEM (2018)
 DP3706
 DP3706                         *CURRENT SURVEY CONTROL
 DP3706  ______________________________________________________________________
 DP3706* NAD 83(1986) POSITION- 38 31 08.82   (N) 088 03 58.46   (W)   HD_HELD1
 DP3706* NAVD 88 ORTHO HEIGHT -   156.187 (meters)      512.42  (feet) ADJUSTED
 DP3706  ______________________________________________________________________
 DP3706  GEOID HEIGHT    -        -31.062 (meters)                     GEOID18
 DP3706  DYNAMIC HEIGHT  -        156.089 (meters)      512.10  (feet) COMP
 DP3706  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 DP3706
 DP3706  VERT ORDER      -  SECOND    CLASS I
 DP3706
 DP3706.The horizontal coordinates were determined by differentially corrected
 DP3706.hand held GPS observations or other comparable positioning techniques
 DP3706.and have an estimated accuracy of +/- 3 meters.
 DP3706
 DP3706.The orthometric height was determined by differential leveling and
 DP3706.adjusted by the NATIONAL GEODETIC SURVEY
 DP3706.in July 2014.
 DP3706
 DP3706.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3706.GEOID18 height accuracy estimate available here.
 DP3706
 DP3706.Click photographs - Photos may exist for this station.
 DP3706
 DP3706.The dynamic height is computed by dividing the NAVD 88
 DP3706.geopotential number by the normal gravity value computed on the
 DP3706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3706.degrees latitude (g = 980.6199 gals.).
 DP3706
 DP3706.The modeled gravity was interpolated from observed gravity values.
 DP3706
 DP3706;                    North         East    Units  Estimated Accuracy
 DP3706;SPC IL E     -   205,629.9     323,292.7     MT  (+/- 3 meters HH1 GPS) 
 DP3706
 DP3706_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0704963953(NAD 83)
 DP3706
 DP3706                          SUPERSEDED SURVEY CONTROL
 DP3706
 DP3706.No superseded survey control is available for this station.
 DP3706
 DP3706_MARKER: F = FLANGE-ENCASED ROD
 DP3706_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3706_STAMPING: WS 021 2014
 DP3706_MARK LOGO: UIL
 DP3706_PROJECTION: RECESSED 8 CENTIMETERS
 DP3706_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3706_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3706+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2014
 DP3706_ROD/PIPE-DEPTH: 3.7 meters
 DP3706_SLEEVE-DEPTH  : 0.9 meters
 DP3706
 DP3706  HISTORY     - Date     Condition        Report By
 DP3706  HISTORY     - 20140220 MONUMENTED       AMESC
 DP3706
 DP3706                          STATION DESCRIPTION
 DP3706
 DP3706'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3706'THE STATION IS LOCATED ABOUT 8.9 MI (14.3 KM) EAST OF MOUNT ERIE, 6.2
 DP3706'MI (10.0 KM) NORTHWEST OF BONE GAP AND 3.3 MI (5.3 KM) WEST OF WEST
 DP3706'SALEM.
 DP3706'
 DP3706'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3706'PROCEED WEST ALONG COUNTY ROAD 1850N FOR 0.5 MI (0.8 KM) TO THE
 DP3706'STATION ON THE RIGHT.
 DP3706'
 DP3706'THE STATION 338 FT (103.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3706'1850N, 93.5 FT (28.5 M) NORTH-NORTHWEST OF A POWER POLE WITH GUY WIRE,
 DP3706'35 FT (10.7 M) EAST OF A POWER POLE WITH TWO GUY WIRES.
 DP3706'
 DP3706'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3706'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3706'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3707 ***********************************************************************
 DP3707  DESIGNATION -  WS 022
 DP3707  PID         -  DP3707
 DP3707  STATE/COUNTY-  IL/EDWARDS
 DP3707  COUNTRY     -  US
 DP3707  USGS QUAD   -  WEST SALEM (2018)
 DP3707
 DP3707                         *CURRENT SURVEY CONTROL
 DP3707  ______________________________________________________________________
 DP3707* NAD 83(1986) POSITION- 38 31 08.76   (N) 088 04 58.22   (W)   HD_HELD1
 DP3707* NAVD 88 ORTHO HEIGHT -   151.324 (meters)      496.47  (feet) ADJUSTED
 DP3707  ______________________________________________________________________
 DP3707  GEOID HEIGHT    -        -31.047 (meters)                     GEOID18
 DP3707  DYNAMIC HEIGHT  -        151.229 (meters)      496.16  (feet) COMP
 DP3707  MODELED GRAVITY -    979,999.1   (mgal)                       NAVD 88
 DP3707
 DP3707  VERT ORDER      -  SECOND    CLASS I
 DP3707
 DP3707.The horizontal coordinates were determined by differentially corrected
 DP3707.hand held GPS observations or other comparable positioning techniques
 DP3707.and have an estimated accuracy of +/- 3 meters.
 DP3707
 DP3707.The orthometric height was determined by differential leveling and
 DP3707.adjusted by the NATIONAL GEODETIC SURVEY
 DP3707.in July 2014.
 DP3707
 DP3707.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3707.GEOID18 height accuracy estimate available here.
 DP3707
 DP3707.Click photographs - Photos may exist for this station.
 DP3707
 DP3707.The dynamic height is computed by dividing the NAVD 88
 DP3707.geopotential number by the normal gravity value computed on the
 DP3707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3707.degrees latitude (g = 980.6199 gals.).
 DP3707
 DP3707.The modeled gravity was interpolated from observed gravity values.
 DP3707
 DP3707;                    North         East    Units  Estimated Accuracy
 DP3707;SPC IL E     -   205,624.0     321,845.0     MT  (+/- 3 meters HH1 GPS) 
 DP3707
 DP3707_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0560263968(NAD 83)
 DP3707
 DP3707                          SUPERSEDED SURVEY CONTROL
 DP3707
 DP3707.No superseded survey control is available for this station.
 DP3707
 DP3707_MARKER: F = FLANGE-ENCASED ROD
 DP3707_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3707_STAMPING: WS 022 2014
 DP3707_MARK LOGO: UIL
 DP3707_PROJECTION: RECESSED 10 CENTIMETERS
 DP3707_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3707_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3707+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2014
 DP3707_ROD/PIPE-DEPTH: 3.4 meters
 DP3707_SLEEVE-DEPTH  : 0.9 meters
 DP3707
 DP3707  HISTORY     - Date     Condition        Report By
 DP3707  HISTORY     - 20140220 MONUMENTED       AMESC
 DP3707
 DP3707                          STATION DESCRIPTION
 DP3707
 DP3707'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3707'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST OF MOUNT ERIE, 6.8
 DP3707'MI (10.9 KM) NORTHWEST OF BONE GAP AND 4.2 MI (6.8 KM) WEST OF WEST
 DP3707'SALEM.
 DP3707'
 DP3707'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3707'PROCEED WEST ALONG COUNTY ROAD 1850N FOR 1.0 MI (1.6 KM) TO COUNTY
 DP3707'ROAD 400E.  CONTINUE WEST ALONG COUNTY ROAD 1850N FOR 0.4 MI (0.6 KM)
 DP3707'TO THE STATION ON THE RIGHT.
 DP3707'
 DP3707'THE STATION 40 FT (12.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3707'1850N, 62 FT (18.9 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 12
 DP3707'FT (3.7 M) EAST OF A POWER POLE.
 DP3707'
 DP3707'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3707'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3707'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3708 ***********************************************************************
 DP3708  DESIGNATION -  WS 023
 DP3708  PID         -  DP3708
 DP3708  STATE/COUNTY-  IL/EDWARDS
 DP3708  COUNTRY     -  US
 DP3708  USGS QUAD   -  WEST SALEM (2018)
 DP3708
 DP3708                         *CURRENT SURVEY CONTROL
 DP3708  ______________________________________________________________________
 DP3708* NAD 83(1986) POSITION- 38 31 07.18   (N) 088 06 04.68   (W)   HD_HELD1
 DP3708* NAVD 88 ORTHO HEIGHT -   146.235 (meters)      479.77  (feet) ADJUSTED
 DP3708  ______________________________________________________________________
 DP3708  GEOID HEIGHT    -        -31.030 (meters)                     GEOID18
 DP3708  DYNAMIC HEIGHT  -        146.144 (meters)      479.47  (feet) COMP
 DP3708  MODELED GRAVITY -    980,000.6   (mgal)                       NAVD 88
 DP3708
 DP3708  VERT ORDER      -  SECOND    CLASS I
 DP3708
 DP3708.The horizontal coordinates were determined by differentially corrected
 DP3708.hand held GPS observations or other comparable positioning techniques
 DP3708.and have an estimated accuracy of +/- 3 meters.
 DP3708
 DP3708.The orthometric height was determined by differential leveling and
 DP3708.adjusted by the NATIONAL GEODETIC SURVEY
 DP3708.in July 2014.
 DP3708
 DP3708.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3708.GEOID18 height accuracy estimate available here.
 DP3708
 DP3708.Click photographs - Photos may exist for this station.
 DP3708
 DP3708.The dynamic height is computed by dividing the NAVD 88
 DP3708.geopotential number by the normal gravity value computed on the
 DP3708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3708.degrees latitude (g = 980.6199 gals.).
 DP3708
 DP3708.The modeled gravity was interpolated from observed gravity values.
 DP3708
 DP3708;                    North         East    Units  Estimated Accuracy
 DP3708;SPC IL E     -   205,571.0     320,235.2     MT  (+/- 3 meters HH1 GPS) 
 DP3708
 DP3708_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0399263938(NAD 83)
 DP3708
 DP3708                          SUPERSEDED SURVEY CONTROL
 DP3708
 DP3708.No superseded survey control is available for this station.
 DP3708
 DP3708_MARKER: F = FLANGE-ENCASED ROD
 DP3708_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3708_STAMPING: WS 023 2014
 DP3708_MARK LOGO: UIL
 DP3708_PROJECTION: RECESSED 13 CENTIMETERS
 DP3708_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3708_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3708+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2014
 DP3708_ROD/PIPE-DEPTH: 3.7 meters
 DP3708_SLEEVE-DEPTH  : 0.9 meters
 DP3708
 DP3708  HISTORY     - Date     Condition        Report By
 DP3708  HISTORY     - 20140220 MONUMENTED       AMESC
 DP3708
 DP3708                          STATION DESCRIPTION
 DP3708
 DP3708'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3708'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHWEST OF BONE GAP,
 DP3708'7.0 MI (11.3 KM) EAST OF MOUNT ERIE AND 5.2 MI (8.4 KM) WEST OF WEST
 DP3708'SALEM.
 DP3708'
 DP3708'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3708'PROCEED WEST ALONG COUNTY ROAD 1850N FOR 1.0 MI (1.6 KM) TO COUNTY
 DP3708'ROAD 400E.  CONTINUE WEST ALONG COUNTY ROAD 1850N FOR 0.4 MI (0.6 KM)
 DP3708'TO THE STATION ON THE RIGHT.
 DP3708'
 DP3708'THE STATION 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3708'1850N, 28 FT (8.5 M) WEST OF TELEPHONE PEDESTAL NUMBER 9 15 LP7, ,, 18
 DP3708'FT (5.5 M) EAST OF A POWER POLE WITH GUY WIRE.
 DP3708'
 DP3708'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3708'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3708'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3709 ***********************************************************************
 DP3709  DESIGNATION -  WS 024
 DP3709  PID         -  DP3709
 DP3709  STATE/COUNTY-  IL/EDWARDS
 DP3709  COUNTRY     -  US
 DP3709  USGS QUAD   -  WEST SALEM (2018)
 DP3709
 DP3709                         *CURRENT SURVEY CONTROL
 DP3709  ______________________________________________________________________
 DP3709* NAD 83(1986) POSITION- 38 31 06.67   (N) 088 07 07.19   (W)   HD_HELD1
 DP3709* NAVD 88 ORTHO HEIGHT -   126.089 (meters)      413.68  (feet) ADJUSTED
 DP3709  ______________________________________________________________________
 DP3709  GEOID HEIGHT    -        -31.015 (meters)                     GEOID18
 DP3709  DYNAMIC HEIGHT  -        126.011 (meters)      413.42  (feet) COMP
 DP3709  MODELED GRAVITY -    980,002.1   (mgal)                       NAVD 88
 DP3709
 DP3709  VERT ORDER      -  SECOND    CLASS I
 DP3709
 DP3709.The horizontal coordinates were determined by differentially corrected
 DP3709.hand held GPS observations or other comparable positioning techniques
 DP3709.and have an estimated accuracy of +/- 3 meters.
 DP3709
 DP3709.The orthometric height was determined by differential leveling and
 DP3709.adjusted by the NATIONAL GEODETIC SURVEY
 DP3709.in July 2014.
 DP3709
 DP3709.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3709.GEOID18 height accuracy estimate available here.
 DP3709
 DP3709.Click photographs - Photos may exist for this station.
 DP3709
 DP3709.The dynamic height is computed by dividing the NAVD 88
 DP3709.geopotential number by the normal gravity value computed on the
 DP3709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3709.degrees latitude (g = 980.6199 gals.).
 DP3709
 DP3709.The modeled gravity was interpolated from observed gravity values.
 DP3709
 DP3709;                    North         East    Units  Estimated Accuracy
 DP3709;SPC IL E     -   205,551.6     318,721.0     MT  (+/- 3 meters HH1 GPS) 
 DP3709
 DP3709_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0247863941(NAD 83)
 DP3709
 DP3709                          SUPERSEDED SURVEY CONTROL
 DP3709
 DP3709.No superseded survey control is available for this station.
 DP3709
 DP3709_MARKER: F = FLANGE-ENCASED ROD
 DP3709_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3709_STAMPING: WS 024 2014
 DP3709_MARK LOGO: UIL
 DP3709_PROJECTION: RECESSED 13 CENTIMETERS
 DP3709_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3709_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3709_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3709+SATELLITE: SATELLITE OBSERVATIONS - February 20, 2014
 DP3709_ROD/PIPE-DEPTH: 3.7 meters
 DP3709_SLEEVE-DEPTH  : 0.9 meters
 DP3709
 DP3709  HISTORY     - Date     Condition        Report By
 DP3709  HISTORY     - 20140220 MONUMENTED       AMESC
 DP3709
 DP3709                          STATION DESCRIPTION
 DP3709
 DP3709'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3709'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTHWEST OF BONE GAP,
 DP3709'6.2 MI (10.0 KM) WEST OF WEST SALEM AND 6.1 MI (9.8 KM) EAST OF MOUNT
 DP3709'ERIE.
 DP3709'
 DP3709'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3709'PROCEED WEST ALONG COUNTY ROAD 1850N FOR 3.0 MI (4.8 KM) TO COUNTY
 DP3709'ROAD 200E.  CONTINUE WEST ALONG COUNTY ROAD 1850N FOR 0.3 MI (0.5 KM)
 DP3709'TO THE STATION ON THE LEFT.
 DP3709'
 DP3709'THE STATION 45 FT (13.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3709'1850N, 24 FT (7.3 M) EAST OF THE CENTERLINE OF A FIELD ENTRANCE, 12.2
 DP3709'FT (3.7 M) EAST OF WEST END OF A FENCE, 1.6 FT (0.5 M) NORTH OF A
 DP3709'FENCE LINE.
 DP3709'
 DP3709'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3709'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3709'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3710 ***********************************************************************
 DP3710  DESIGNATION -  WS 025
 DP3710  PID         -  DP3710
 DP3710  STATE/COUNTY-  IL/EDWARDS
 DP3710  COUNTRY     -  US
 DP3710  USGS QUAD   -  MOUNT ERIE (2018)
 DP3710
 DP3710                         *CURRENT SURVEY CONTROL
 DP3710  ______________________________________________________________________
 DP3710* NAD 83(1986) POSITION- 38 31 07.10   (N) 088 08 10.38   (W)   HD_HELD1
 DP3710* NAVD 88 ORTHO HEIGHT -   119.138 (meters)      390.87  (feet) ADJUSTED
 DP3710  ______________________________________________________________________
 DP3710  GEOID HEIGHT    -        -31.000 (meters)                     GEOID18
 DP3710  DYNAMIC HEIGHT  -        119.064 (meters)      390.63  (feet) COMP
 DP3710  MODELED GRAVITY -    980,003.6   (mgal)                       NAVD 88
 DP3710
 DP3710  VERT ORDER      -  SECOND    CLASS I
 DP3710
 DP3710.The horizontal coordinates were determined by differentially corrected
 DP3710.hand held GPS observations or other comparable positioning techniques
 DP3710.and have an estimated accuracy of +/- 3 meters.
 DP3710
 DP3710.The orthometric height was determined by differential leveling and
 DP3710.adjusted by the NATIONAL GEODETIC SURVEY
 DP3710.in July 2014.
 DP3710
 DP3710.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3710.GEOID18 height accuracy estimate available here.
 DP3710
 DP3710.Click photographs - Photos may exist for this station.
 DP3710
 DP3710.The dynamic height is computed by dividing the NAVD 88
 DP3710.geopotential number by the normal gravity value computed on the
 DP3710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3710.degrees latitude (g = 980.6199 gals.).
 DP3710
 DP3710.The modeled gravity was interpolated from observed gravity values.
 DP3710
 DP3710;                    North         East    Units  Estimated Accuracy
 DP3710;SPC IL E     -   205,561.5     317,190.2     MT  (+/- 3 meters HH1 GPS) 
 DP3710
 DP3710_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH0094863973(NAD 83)
 DP3710
 DP3710                          SUPERSEDED SURVEY CONTROL
 DP3710
 DP3710.No superseded survey control is available for this station.
 DP3710
 DP3710_MARKER: F = FLANGE-ENCASED ROD
 DP3710_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3710_STAMPING: WS 025 2014
 DP3710_MARK LOGO: UIL
 DP3710_PROJECTION: RECESSED 10 CENTIMETERS
 DP3710_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3710_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3710+STABILITY: POSITION/ELEVATION WELL
 DP3710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3710+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2014
 DP3710_ROD/PIPE-DEPTH: 12.2 meters
 DP3710_SLEEVE-DEPTH  : 0.9 meters
 DP3710
 DP3710  HISTORY     - Date     Condition        Report By
 DP3710  HISTORY     - 20140221 MONUMENTED       AMESC
 DP3710
 DP3710                          STATION DESCRIPTION
 DP3710
 DP3710'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3710'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) WEST-NORTHWEST OF BONE
 DP3710'GAP, 7.1 MI (11.4 KM) WEST OF WEST SALEM AND 5.1 MI (8.2 KM) EAST OF
 DP3710'MOUNT ERIE.
 DP3710'
 DP3710'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3710'PROCEED WEST ALONG COUNTY ROAD 1850N FOR 4.0 MI (6.4 KM) TO THE LITTLE
 DP3710'WABASH RIVER BRIDGE.  CONTINUE WEST ALONG COUNTY ROAD 1850N FORM THE
 DP3710'WEST END OF THE BRIDGE 520 FT (158.5 M) TO THE STATION ON THE RIGHT.
 DP3710'
 DP3710'THE STATION 46 FT (14.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3710'1850N, 207 FT (63.1 M) WEST OF A POWER POLE WITH GUY WIRE, 78 FT (23.8
 DP3710'M) EAST OF A POWER POLE.
 DP3710'
 DP3710'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3710'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3710'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3711 ***********************************************************************
 DP3711  DESIGNATION -  WS 026
 DP3711  PID         -  DP3711
 DP3711  STATE/COUNTY-  IL/WAYNE
 DP3711  COUNTRY     -  US
 DP3711  USGS QUAD   -  MOUNT ERIE (2018)
 DP3711
 DP3711                         *CURRENT SURVEY CONTROL
 DP3711  ______________________________________________________________________
 DP3711* NAD 83(1986) POSITION- 38 31 06.66   (N) 088 09 11.59   (W)   HD_HELD1
 DP3711* NAVD 88 ORTHO HEIGHT -   118.752 (meters)      389.61  (feet) ADJUSTED
 DP3711  ______________________________________________________________________
 DP3711  GEOID HEIGHT    -        -30.985 (meters)                     GEOID18
 DP3711  DYNAMIC HEIGHT  -        118.678 (meters)      389.36  (feet) COMP
 DP3711  MODELED GRAVITY -    980,004.9   (mgal)                       NAVD 88
 DP3711
 DP3711  VERT ORDER      -  SECOND    CLASS I
 DP3711
 DP3711.The horizontal coordinates were determined by differentially corrected
 DP3711.hand held GPS observations or other comparable positioning techniques
 DP3711.and have an estimated accuracy of +/- 3 meters.
 DP3711
 DP3711.The orthometric height was determined by differential leveling and
 DP3711.adjusted by the NATIONAL GEODETIC SURVEY
 DP3711.in July 2014.
 DP3711
 DP3711.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3711.GEOID18 height accuracy estimate available here.
 DP3711
 DP3711.Click photographs - Photos may exist for this station.
 DP3711
 DP3711.The dynamic height is computed by dividing the NAVD 88
 DP3711.geopotential number by the normal gravity value computed on the
 DP3711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3711.degrees latitude (g = 980.6199 gals.).
 DP3711
 DP3711.The modeled gravity was interpolated from observed gravity values.
 DP3711
 DP3711;                    North         East    Units  Estimated Accuracy
 DP3711;SPC IL E     -   205,544.9     315,707.4     MT  (+/- 3 meters HH1 GPS) 
 DP3711
 DP3711_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9946563978(NAD 83)
 DP3711
 DP3711                          SUPERSEDED SURVEY CONTROL
 DP3711
 DP3711.No superseded survey control is available for this station.
 DP3711
 DP3711_MARKER: F = FLANGE-ENCASED ROD
 DP3711_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3711_STAMPING: WS 026 2014
 DP3711_MARK LOGO: UIL
 DP3711_PROJECTION: RECESSED 8 CENTIMETERS
 DP3711_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3711_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3711+STABILITY: POSITION/ELEVATION WELL
 DP3711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3711+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2014
 DP3711_ROD/PIPE-DEPTH: 20.7 meters
 DP3711_SLEEVE-DEPTH  : 0.9 meters
 DP3711
 DP3711  HISTORY     - Date     Condition        Report By
 DP3711  HISTORY     - 20140227 MONUMENTED       AMESC
 DP3711
 DP3711                          STATION DESCRIPTION
 DP3711
 DP3711'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3711'THE STATION IS LOCATED ABOUT 9.8 MI (15.8 KM) WEST-NORTHWEST OF BONE
 DP3711'GAP, 8.0 MI (12.9 KM) WEST OF WEST SALEM AND 4.2 MI (6.8 KM) EAST OF
 DP3711'MOUNT ERIE.
 DP3711'
 DP3711'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3711'PROCEED WEST ALONG COUNTY ROAD 1850N (IT CHANGES TO COUNTY HIGHWAY 2
 DP3711'AT THE COUNTY LINE) FOR 5.2 MI (8.4 KM) TO THE STATION ON THE RIGHT.
 DP3711'
 DP3711'THE STATION 50.5 FT (15.4 M) NORTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3711'2, 270.2 FT (82.4 M) WEST OF A POWER POLE, 266.6 FT (81.3 M) NORTHWEST
 DP3711'OF THE NORTHWEST CORNER OF A MACHINE SHED, 245 FT (74.7 M) WEST OF THE
 DP3711'CENTERLINE OF A FIELD ENTRANCE, 13.3 FT (4.1 M) EAST OF A POWER POLE.
 DP3711'
 DP3711'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3711'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3711'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3712 ***********************************************************************
 DP3712  DESIGNATION -  WS 027
 DP3712  PID         -  DP3712
 DP3712  STATE/COUNTY-  IL/WAYNE
 DP3712  COUNTRY     -  US
 DP3712  USGS QUAD   -  MOUNT ERIE (2018)
 DP3712
 DP3712                         *CURRENT SURVEY CONTROL
 DP3712  ______________________________________________________________________
 DP3712* NAD 83(1986) POSITION- 38 31 05.31   (N) 088 10 14.60   (W)   HD_HELD1
 DP3712* NAVD 88 ORTHO HEIGHT -   119.700 (meters)      392.72  (feet) ADJUSTED
 DP3712  ______________________________________________________________________
 DP3712  GEOID HEIGHT    -        -30.968 (meters)                     GEOID18
 DP3712  DYNAMIC HEIGHT  -        119.625 (meters)      392.47  (feet) COMP
 DP3712  MODELED GRAVITY -    980,006.3   (mgal)                       NAVD 88
 DP3712
 DP3712  VERT ORDER      -  SECOND    CLASS I
 DP3712
 DP3712.The horizontal coordinates were determined by differentially corrected
 DP3712.hand held GPS observations or other comparable positioning techniques
 DP3712.and have an estimated accuracy of +/- 3 meters.
 DP3712
 DP3712.The orthometric height was determined by differential leveling and
 DP3712.adjusted by the NATIONAL GEODETIC SURVEY
 DP3712.in July 2014.
 DP3712
 DP3712.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3712.GEOID18 height accuracy estimate available here.
 DP3712
 DP3712.Click photographs - Photos may exist for this station.
 DP3712
 DP3712.The dynamic height is computed by dividing the NAVD 88
 DP3712.geopotential number by the normal gravity value computed on the
 DP3712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3712.degrees latitude (g = 980.6199 gals.).
 DP3712
 DP3712.The modeled gravity was interpolated from observed gravity values.
 DP3712
 DP3712;                    North         East    Units  Estimated Accuracy
 DP3712;SPC IL E     -   205,500.4     314,181.1     MT  (+/- 3 meters HH1 GPS) 
 DP3712
 DP3712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9793963955(NAD 83)
 DP3712
 DP3712                          SUPERSEDED SURVEY CONTROL
 DP3712
 DP3712.No superseded survey control is available for this station.
 DP3712
 DP3712_MARKER: F = FLANGE-ENCASED ROD
 DP3712_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3712_STAMPING: WS 027 2014
 DP3712_MARK LOGO: UIL
 DP3712_PROJECTION: RECESSED 10 CENTIMETERS
 DP3712_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3712_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3712+STABILITY: POSITION/ELEVATION WELL
 DP3712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3712+SATELLITE: SATELLITE OBSERVATIONS - February 21, 2014
 DP3712_ROD/PIPE-DEPTH: 11.0 meters
 DP3712_SLEEVE-DEPTH  : 0.9 meters
 DP3712
 DP3712  HISTORY     - Date     Condition        Report By
 DP3712  HISTORY     - 20140221 MONUMENTED       AMESC
 DP3712
 DP3712                          STATION DESCRIPTION
 DP3712
 DP3712'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3712'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) EAST OF ENTERPRISE, 9.0
 DP3712'MI (14.5 KM) WEST OF WEST SALEM AND 3.3 MI (5.3 KM) EAST OF MOUNT
 DP3712'ERIE.
 DP3712'
 DP3712'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3712'PROCEED WEST ALONG COUNTY ROAD 1850N (IT CHANGES TO COUNTY HIGHWAY 2
 DP3712'AT THE COUNTY LINE) FOR 5.4 MI (8.7 KM) TO COUNTY ROAD 2940E.
 DP3712'CONTINUE WEST ON COUNTY HIGHWAY 2 FOR 0.75 MI (1.2 KM) TO THE STATION
 DP3712'ON THE LEFT.
 DP3712'
 DP3712'THE STATION 34 FT (10.4 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3712'2, 263 FT (80.2 M) SOUTHEAST OF A POWER POLE, 100 FT (30.5 M)
 DP3712'SOUTHWEST OF A POWER POLE.
 DP3712'
 DP3712'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3712'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3712'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3713 ***********************************************************************
 DP3713  DESIGNATION -  WS 028
 DP3713  PID         -  DP3713
 DP3713  STATE/COUNTY-  IL/WAYNE
 DP3713  COUNTRY     -  US
 DP3713  USGS QUAD   -  MOUNT ERIE (2018)
 DP3713
 DP3713                         *CURRENT SURVEY CONTROL
 DP3713  ______________________________________________________________________
 DP3713* NAD 83(1986) POSITION- 38 31 05.18   (N) 088 11 25.17   (W)   HD_HELD1
 DP3713* NAVD 88 ORTHO HEIGHT -   133.778 (meters)      438.90  (feet) ADJUSTED
 DP3713  ______________________________________________________________________
 DP3713  GEOID HEIGHT    -        -30.949 (meters)                     GEOID18
 DP3713  DYNAMIC HEIGHT  -        133.695 (meters)      438.63  (feet) COMP
 DP3713  MODELED GRAVITY -    980,007.6   (mgal)                       NAVD 88
 DP3713
 DP3713  VERT ORDER      -  SECOND    CLASS I
 DP3713
 DP3713.The horizontal coordinates were determined by differentially corrected
 DP3713.hand held GPS observations or other comparable positioning techniques
 DP3713.and have an estimated accuracy of +/- 3 meters.
 DP3713
 DP3713.The orthometric height was determined by differential leveling and
 DP3713.adjusted by the NATIONAL GEODETIC SURVEY
 DP3713.in July 2014.
 DP3713
 DP3713.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3713.GEOID18 height accuracy estimate available here.
 DP3713
 DP3713.Click photographs - Photos may exist for this station.
 DP3713
 DP3713.The dynamic height is computed by dividing the NAVD 88
 DP3713.geopotential number by the normal gravity value computed on the
 DP3713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3713.degrees latitude (g = 980.6199 gals.).
 DP3713
 DP3713.The modeled gravity was interpolated from observed gravity values.
 DP3713
 DP3713;                    North         East    Units  Estimated Accuracy
 DP3713;SPC IL E     -   205,493.5     312,471.6     MT  (+/- 3 meters HH1 GPS) 
 DP3713
 DP3713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9623063973(NAD 83)
 DP3713
 DP3713                          SUPERSEDED SURVEY CONTROL
 DP3713
 DP3713.No superseded survey control is available for this station.
 DP3713
 DP3713_MARKER: F = FLANGE-ENCASED ROD
 DP3713_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3713_STAMPING: WS O28 2014
 DP3713_MARK LOGO: UIL
 DP3713_PROJECTION: RECESSED 8 CENTIMETERS
 DP3713_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3713_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3713+SATELLITE: SATELLITE OBSERVATIONS - February 26, 2014
 DP3713_ROD/PIPE-DEPTH: 3.0 meters
 DP3713_SLEEVE-DEPTH  : 0.9 meters
 DP3713
 DP3713  HISTORY     - Date     Condition        Report By
 DP3713  HISTORY     - 20140226 MONUMENTED       AMESC
 DP3713
 DP3713                          STATION DESCRIPTION
 DP3713
 DP3713'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3713'THE STATION IS LOCATED ABOUT 10.1 MI (16.3 KM) WEST OF WEST SALEM, 9.1
 DP3713'MI (14.6 KM) EAST OF ENTERPRISE AND 2.2 MI (3.5 KM) EAST OF MOUNT
 DP3713'ERIE.
 DP3713'
 DP3713'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3713'PROCEED WEST ALONG COUNTY ROAD 1850N (IT CHANGES TO COUNTY HIGHWAY 2
 DP3713'AT THE COUNTY LINE) FOR 6.9 MI (11.1 KM) TO COUNTY ROAD 2800E.
 DP3713'CONTINUE WEST ON COUNTY HIGHWAY 2 FOR 0.3 MI (0.5 KM) TO THE STATION
 DP3713'ON THE LEFT.
 DP3713'
 DP3713'THE STATION 33.5 FT (10.2 M) SOUTH OF THE CENTERLINE OF COUNTY HIGHWAY
 DP3713'2, 132.5 FT (40.4 M) SOUTHWEST OF A POWER POLE, 89 FT (27.1 M) EAST OF
 DP3713'THE CENTERLINE OF THE DRIVEWAY TO ADDRESS 2766, 73 FT (22.3 M)
 DP3713'EAST-NORTHEAST OF THE FENCE CORNER ON THE EAST SIDE OF THE DRIVEWAY, 4
 DP3713'FT (1.2 M) NORTH OF THE FENCE LINE.
 DP3713'
 DP3713'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3713'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3713'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3714 ***********************************************************************
 DP3714  DESIGNATION -  WS 029
 DP3714  PID         -  DP3714
 DP3714  STATE/COUNTY-  IL/WAYNE
 DP3714  COUNTRY     -  US
 DP3714  USGS QUAD   -  MOUNT ERIE (2018)
 DP3714
 DP3714                         *CURRENT SURVEY CONTROL
 DP3714  ______________________________________________________________________
 DP3714* NAD 83(1986) POSITION- 38 31 01.04   (N) 088 12 09.51   (W)   HD_HELD1
 DP3714* NAVD 88 ORTHO HEIGHT -   139.111 (meters)      456.40  (feet) ADJUSTED
 DP3714  ______________________________________________________________________
 DP3714  GEOID HEIGHT    -        -30.934 (meters)                     GEOID18
 DP3714  DYNAMIC HEIGHT  -        139.026 (meters)      456.12  (feet) COMP
 DP3714  MODELED GRAVITY -    980,008.3   (mgal)                       NAVD 88
 DP3714
 DP3714  VERT ORDER      -  SECOND    CLASS I
 DP3714
 DP3714.The horizontal coordinates were determined by differentially corrected
 DP3714.hand held GPS observations or other comparable positioning techniques
 DP3714.and have an estimated accuracy of +/- 3 meters.
 DP3714
 DP3714.The orthometric height was determined by differential leveling and
 DP3714.adjusted by the NATIONAL GEODETIC SURVEY
 DP3714.in July 2014.
 DP3714
 DP3714.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3714.GEOID18 height accuracy estimate available here.
 DP3714
 DP3714.Click photographs - Photos may exist for this station.
 DP3714
 DP3714.The dynamic height is computed by dividing the NAVD 88
 DP3714.geopotential number by the normal gravity value computed on the
 DP3714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3714.degrees latitude (g = 980.6199 gals.).
 DP3714
 DP3714.The modeled gravity was interpolated from observed gravity values.
 DP3714
 DP3714;                    North         East    Units  Estimated Accuracy
 DP3714;SPC IL E     -   205,364.3     311,397.6     MT  (+/- 3 meters HH1 GPS) 
 DP3714
 DP3714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9515563860(NAD 83)
 DP3714
 DP3714                          SUPERSEDED SURVEY CONTROL
 DP3714
 DP3714.No superseded survey control is available for this station.
 DP3714
 DP3714_MARKER: F = FLANGE-ENCASED ROD
 DP3714_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3714_STAMPING: WS 029 2014
 DP3714_MARK LOGO: UIL
 DP3714_PROJECTION: RECESSED 13 CENTIMETERS
 DP3714_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3714_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3714+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2014
 DP3714_ROD/PIPE-DEPTH: 3.7 meters
 DP3714_SLEEVE-DEPTH  : 0.9 meters
 DP3714
 DP3714  HISTORY     - Date     Condition        Report By
 DP3714  HISTORY     - 20140219 MONUMENTED       AMESC
 DP3714
 DP3714                          STATION DESCRIPTION
 DP3714
 DP3714'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3714'THE STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) WEST OF WEST SALEM, 8.4
 DP3714'MI (13.5 KM) EAST OF ENTERPRISE AND 1.5 MI (2.4 KM) EAST OF MOUNT
 DP3714'ERIE.
 DP3714'
 DP3714'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3714'PROCEED WEST ALONG COUNTY ROAD 1850N (IT CHANGES TO COUNTY HIGHWAY 2
 DP3714'AT THE COUNTY LINE) FOR 7.9 MI (12.7 KM) TO COUNTY ROAD 2700E, THENCE
 DP3714'SOUTH ON COUNTY ROAD 2700E FOR 410 FT (125.0 M) TO THE STATION ON THE
 DP3714'LEFT.
 DP3714'
 DP3714'THE STATION 17 FT (5.2 M) EAST OF THE CENTERLINE OF COUNTY ROAD 2700E,
 DP3714'123 FT (37.5 M) SOUTH OF A POWER POLE NUMBER 26 15 1B WITH
 DP3714'TRANSFORMER, 104 FT (31.7 M) NORTHWEST OF A POWER POLE WITH ELECTRIC
 DP3714'METER TRANSFORMER AND GUY WIRE, 2 FT (0.6 M) WEST OF A FENCE LINE.
 DP3714'
 DP3714'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3714'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3714'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3715 ***********************************************************************
 DP3715  DESIGNATION -  WS 030
 DP3715  PID         -  DP3715
 DP3715  STATE/COUNTY-  IL/WAYNE
 DP3715  COUNTRY     -  US
 DP3715  USGS QUAD   -  MOUNT ERIE (2018)
 DP3715
 DP3715                         *CURRENT SURVEY CONTROL
 DP3715  ______________________________________________________________________
 DP3715* NAD 83(1986) POSITION- 38 30 26.39   (N) 088 12 09.85   (W)   HD_HELD1
 DP3715* NAVD 88 ORTHO HEIGHT -   136.231 (meters)      446.95  (feet) ADJUSTED
 DP3715  ______________________________________________________________________
 DP3715  GEOID HEIGHT    -        -30.916 (meters)                     GEOID18
 DP3715  DYNAMIC HEIGHT  -        136.146 (meters)      446.67  (feet) COMP
 DP3715  MODELED GRAVITY -    980,007.5   (mgal)                       NAVD 88
 DP3715
 DP3715  VERT ORDER      -  SECOND    CLASS I
 DP3715
 DP3715.The horizontal coordinates were determined by differentially corrected
 DP3715.hand held GPS observations or other comparable positioning techniques
 DP3715.and have an estimated accuracy of +/- 3 meters.
 DP3715
 DP3715.The orthometric height was determined by differential leveling and
 DP3715.adjusted by the NATIONAL GEODETIC SURVEY
 DP3715.in July 2014.
 DP3715
 DP3715.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3715.GEOID18 height accuracy estimate available here.
 DP3715
 DP3715.Click photographs - Photos may exist for this station.
 DP3715
 DP3715.The dynamic height is computed by dividing the NAVD 88
 DP3715.geopotential number by the normal gravity value computed on the
 DP3715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3715.degrees latitude (g = 980.6199 gals.).
 DP3715
 DP3715.The modeled gravity was interpolated from observed gravity values.
 DP3715
 DP3715;                    North         East    Units  Estimated Accuracy
 DP3715;SPC IL E     -   204,295.9     311,390.9     MT  (+/- 3 meters HH1 GPS) 
 DP3715
 DP3715_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9513262792(NAD 83)
 DP3715
 DP3715                          SUPERSEDED SURVEY CONTROL
 DP3715
 DP3715.No superseded survey control is available for this station.
 DP3715
 DP3715_MARKER: F = FLANGE-ENCASED ROD
 DP3715_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3715_STAMPING: WS 030 2014
 DP3715_MARK LOGO: UIL
 DP3715_PROJECTION: RECESSED 8 CENTIMETERS
 DP3715_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3715_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3715+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2014
 DP3715_ROD/PIPE-DEPTH: 3.7 meters
 DP3715_SLEEVE-DEPTH  : 0.9 meters
 DP3715
 DP3715  HISTORY     - Date     Condition        Report By
 DP3715  HISTORY     - 20140219 MONUMENTED       AMESC
 DP3715
 DP3715                          STATION DESCRIPTION
 DP3715
 DP3715'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3715'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTH OF GOLDEN GATE,
 DP3715'8.4 MI (13.5 KM) EAST OF ENTERPRISE AND 1.6 MI (2.6 KM) EAST-SOUTHEAST
 DP3715'OF MOUNT ERIE.
 DP3715'
 DP3715'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3715'PROCEED WEST ALONG COUNTY ROAD 1850N (IT CHANGES TO COUNTY HIGHWAY 2
 DP3715'AT THE COUNTY LINE) FOR 7.9 MI (12.7 KM) TO COUNTY ROAD 2700E, THENCE
 DP3715'SOUTH ON COUNTY ROAD 2700E FOR 0.75 MI (1.2 KM) TO COUNTY ROAD 1775N
 DP3715'AND THE STATION STRAIGHT AHEAD.
 DP3715'
 DP3715'THE STATION 25 FT (7.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3715'1775N, 62 FT (18.9 M) SOUTH-SOUTHEAST OF TELEPHONE PEDESTAL NUMBER C03
 DP3715'B03, 33 FT (10.1 M) WEST OF A POWER POLE WITH GUY WIRE, 5.0 FT (1.5 M)
 DP3715'NORTHWEST OF A FENCE CORNER.
 DP3715'
 DP3715'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3715'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3715'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3716 ***********************************************************************
 DP3716  DESIGNATION -  WS 031
 DP3716  PID         -  DP3716
 DP3716  STATE/COUNTY-  IL/WAYNE
 DP3716  COUNTRY     -  US
 DP3716  USGS QUAD   -  MOUNT ERIE (2018)
 DP3716
 DP3716                         *CURRENT SURVEY CONTROL
 DP3716  ______________________________________________________________________
 DP3716* NAD 83(1986) POSITION- 38 30 27.51   (N) 088 12 59.36   (W)   HD_HELD1
 DP3716* NAVD 88 ORTHO HEIGHT -   141.304 (meters)      463.59  (feet) ADJUSTED
 DP3716  ______________________________________________________________________
 DP3716  GEOID HEIGHT    -        -30.903 (meters)                     GEOID18
 DP3716  DYNAMIC HEIGHT  -        141.217 (meters)      463.31  (feet) COMP
 DP3716  MODELED GRAVITY -    980,008.2   (mgal)                       NAVD 88
 DP3716
 DP3716  VERT ORDER      -  SECOND    CLASS I
 DP3716
 DP3716.The horizontal coordinates were determined by differentially corrected
 DP3716.hand held GPS observations or other comparable positioning techniques
 DP3716.and have an estimated accuracy of +/- 3 meters.
 DP3716
 DP3716.The orthometric height was determined by differential leveling and
 DP3716.adjusted by the NATIONAL GEODETIC SURVEY
 DP3716.in July 2014.
 DP3716
 DP3716.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3716.GEOID18 height accuracy estimate available here.
 DP3716
 DP3716.Click photographs - Photos may exist for this station.
 DP3716
 DP3716.The dynamic height is computed by dividing the NAVD 88
 DP3716.geopotential number by the normal gravity value computed on the
 DP3716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3716.degrees latitude (g = 980.6199 gals.).
 DP3716
 DP3716.The modeled gravity was interpolated from observed gravity values.
 DP3716
 DP3716;                    North         East    Units  Estimated Accuracy
 DP3716;SPC IL E     -   204,328.8     310,191.3     MT  (+/- 3 meters HH1 GPS) 
 DP3716
 DP3716_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9393462842(NAD 83)
 DP3716
 DP3716                          SUPERSEDED SURVEY CONTROL
 DP3716
 DP3716.No superseded survey control is available for this station.
 DP3716
 DP3716_MARKER: F = FLANGE-ENCASED ROD
 DP3716_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3716_STAMPING: WS 031 2014
 DP3716_MARK LOGO: UIL
 DP3716_PROJECTION: RECESSED 10 CENTIMETERS
 DP3716_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3716_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3716+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2014
 DP3716_ROD/PIPE-DEPTH: 3.4 meters
 DP3716_SLEEVE-DEPTH  : 0.9 meters
 DP3716
 DP3716  HISTORY     - Date     Condition        Report By
 DP3716  HISTORY     - 20140219 MONUMENTED       AMESC
 DP3716
 DP3716                          STATION DESCRIPTION
 DP3716
 DP3716'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3716'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTH OF GOLDEN GATE,
 DP3716'7.7 MI (12.4 KM) EAST OF ENTERPRISE AND 0.9 MI (1.4 KM) EAST-SOUTHEAST
 DP3716'OF MOUNT ERIE.
 DP3716'
 DP3716'TO REACH FROM THE INTERSECTION OF IL ROUTE 130 AND COUNTY ROAD 1850N
 DP3716'PROCEED WEST ALONG COUNTY ROAD 1850N (IT CHANGES TO COUNTY HIGHWAY 2
 DP3716'AT THE COUNTY LINE) FOR 7.9 MI (12.7 KM) TO COUNTY ROAD 2700E, THENCE
 DP3716'SOUTH ON COUNTY ROAD 2700E FOR 0.75 MI (1.2 KM) TO COUNTY ROAD 1775N,
 DP3716'THENCE WEST ALONG COUNTY ROAD 1775N FOR 0.75 MI (1.2 KM) TO THE 90
 DP3716'DEGREE BEND TO THE NORTH IN THE ROAD AND THE STATION ON THE LEFT.
 DP3716'
 DP3716'THE STATION 21 FT (6.4 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3716'1775N, 37.0 FT (11.3 M) SOUTH OF THE NORTH END OF A 12 INCH (30 CM)
 DP3716'STEEL PIPE, 11.1 FT (3.4 M) EAST OF THE NORTH END OF A NORTH-SOUTH
 DP3716'FENCE.
 DP3716'
 DP3716'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3716'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3716'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3717 ***********************************************************************
 DP3717  DESIGNATION -  WS 032
 DP3717  PID         -  DP3717
 DP3717  STATE/COUNTY-  IL/WAYNE
 DP3717  COUNTRY     -  US
 DP3717  USGS QUAD   -  MOUNT ERIE (2018)
 DP3717
 DP3717                         *CURRENT SURVEY CONTROL
 DP3717  ______________________________________________________________________
 DP3717* NAD 83(1986) POSITION- 38 30 39.80   (N) 088 14 43.62   (W)   HD_HELD1
 DP3717* NAVD 88 ORTHO HEIGHT -   138.686 (meters)      455.01  (feet) ADJUSTED
 DP3717  ______________________________________________________________________
 DP3717  GEOID HEIGHT    -        -30.883 (meters)                     GEOID18
 DP3717  DYNAMIC HEIGHT  -        138.601 (meters)      454.73  (feet) COMP
 DP3717  MODELED GRAVITY -    980,009.5   (mgal)                       NAVD 88
 DP3717
 DP3717  VERT ORDER      -  SECOND    CLASS I
 DP3717
 DP3717.The horizontal coordinates were determined by differentially corrected
 DP3717.hand held GPS observations or other comparable positioning techniques
 DP3717.and have an estimated accuracy of +/- 3 meters.
 DP3717
 DP3717.The orthometric height was determined by differential leveling and
 DP3717.adjusted by the NATIONAL GEODETIC SURVEY
 DP3717.in July 2014.
 DP3717
 DP3717.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3717.GEOID18 height accuracy estimate available here.
 DP3717
 DP3717.Click photographs - Photos may exist for this station.
 DP3717
 DP3717.The dynamic height is computed by dividing the NAVD 88
 DP3717.geopotential number by the normal gravity value computed on the
 DP3717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3717.degrees latitude (g = 980.6199 gals.).
 DP3717
 DP3717.The modeled gravity was interpolated from observed gravity values.
 DP3717
 DP3717;                    North         East    Units  Estimated Accuracy
 DP3717;SPC IL E     -   204,704.9     307,664.9     MT  (+/- 3 meters HH1 GPS) 
 DP3717
 DP3717_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH9141463255(NAD 83)
 DP3717
 DP3717                          SUPERSEDED SURVEY CONTROL
 DP3717
 DP3717.No superseded survey control is available for this station.
 DP3717
 DP3717_MARKER: F = FLANGE-ENCASED ROD
 DP3717_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3717_STAMPING: WS 032 2014
 DP3717_MARK LOGO: UIL
 DP3717_PROJECTION: RECESSED 8 CENTIMETERS
 DP3717_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3717_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3717+SATELLITE: SATELLITE OBSERVATIONS - February 26, 2014
 DP3717_ROD/PIPE-DEPTH: 3.7 meters
 DP3717_SLEEVE-DEPTH  : 0.9 meters
 DP3717
 DP3717  HISTORY     - Date     Condition        Report By
 DP3717  HISTORY     - 20140226 MONUMENTED       AMESC
 DP3717
 DP3717                          STATION DESCRIPTION
 DP3717
 DP3717'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3717'THE STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) EAST OF CISNE, 6.1 MI
 DP3717'(9.8 KM) EAST OF ENTERPRISE AND 0.8 MI (1.3 KM) WEST-SOUTHWEST OF
 DP3717'MOUNT ERIE.
 DP3717'
 DP3717'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3717'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3717'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3717'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3717'16 (CHANGES TO COUNTY ROAD 2) FOR 8.5 MI (13.7 KM) TO COUNTY ROAD
 DP3717'2450E.  CONTINUE EAST ALONG COUNTY ROAD 2 FOR 920 FT (280.4 M) TO THE
 DP3717'STATION ON THE RIGHT.
 DP3717'
 DP3717'THE STATION IS 40.4 FT (12.3 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3717'2, 243.5 FT (74.2 M) WEST OF A POWER POLE, 33.2 FT (10.1 M) EAST OF A
 DP3717'POWER POLE.
 DP3717'
 DP3717'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3717'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3717'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3718 ***********************************************************************
 DP3718  DESIGNATION -  WS 033
 DP3718  PID         -  DP3718
 DP3718  STATE/COUNTY-  IL/WAYNE
 DP3718  COUNTRY     -  US
 DP3718  USGS QUAD   -  ENTERPRISE (2018)
 DP3718
 DP3718                         *CURRENT SURVEY CONTROL
 DP3718  ______________________________________________________________________
 DP3718* NAD 83(1986) POSITION- 38 30 39.75   (N) 088 15 49.01   (W)   HD_HELD1
 DP3718* NAVD 88 ORTHO HEIGHT -   128.141 (meters)      420.41  (feet) ADJUSTED
 DP3718  ______________________________________________________________________
 DP3718  GEOID HEIGHT    -        -30.868 (meters)                     GEOID18
 DP3718  DYNAMIC HEIGHT  -        128.061 (meters)      420.15  (feet) COMP
 DP3718  MODELED GRAVITY -    980,009.7   (mgal)                       NAVD 88
 DP3718
 DP3718  VERT ORDER      -  SECOND    CLASS I
 DP3718
 DP3718.The horizontal coordinates were determined by differentially corrected
 DP3718.hand held GPS observations or other comparable positioning techniques
 DP3718.and have an estimated accuracy of +/- 3 meters.
 DP3718
 DP3718.The orthometric height was determined by differential leveling and
 DP3718.adjusted by the NATIONAL GEODETIC SURVEY
 DP3718.in July 2014.
 DP3718
 DP3718.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3718.GEOID18 height accuracy estimate available here.
 DP3718
 DP3718.Click photographs - Photos may exist for this station.
 DP3718
 DP3718.The dynamic height is computed by dividing the NAVD 88
 DP3718.geopotential number by the normal gravity value computed on the
 DP3718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3718.degrees latitude (g = 980.6199 gals.).
 DP3718
 DP3718.The modeled gravity was interpolated from observed gravity values.
 DP3718
 DP3718;                    North         East    Units  Estimated Accuracy
 DP3718;SPC IL E     -   204,702.0     306,080.7     MT  (+/- 3 meters HH1 GPS) 
 DP3718
 DP3718_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8983063275(NAD 83)
 DP3718
 DP3718                          SUPERSEDED SURVEY CONTROL
 DP3718
 DP3718.No superseded survey control is available for this station.
 DP3718
 DP3718_MARKER: F = FLANGE-ENCASED ROD
 DP3718_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3718_STAMPING: WS 033 2014
 DP3718_MARK LOGO: UIL
 DP3718_PROJECTION: RECESSED 8 CENTIMETERS
 DP3718_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3718_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3718+SATELLITE: SATELLITE OBSERVATIONS - February 26, 2014
 DP3718_ROD/PIPE-DEPTH: 3.7 meters
 DP3718_SLEEVE-DEPTH  : 0.9 meters
 DP3718
 DP3718  HISTORY     - Date     Condition        Report By
 DP3718  HISTORY     - 20140226 MONUMENTED       AMESC
 DP3718
 DP3718                          STATION DESCRIPTION
 DP3718
 DP3718'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3718'THE STATION IS LOCATED ABOUT 9.4 MI (15.1 KM) EAST OF CISNE, 5.1 MI
 DP3718'(8.2 KM) EAST OF ENTERPRISE AND 1.8 MI (2.9 KM) WEST OF MOUNT ERIE.
 DP3718'
 DP3718'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3718'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3718'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3718'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3718'16 (CHANGES TO COUNTY ROAD 2) FOR 7.1 MI (11.4 KM) TO COUNTY ROAD
 DP3718'2300E.  CONTINUE EAST ALONG COUNTY ROAD 2 FOR 0.6 MI (1.0 KM) TO THE
 DP3718'STATION ON THE RIGHT.
 DP3718'
 DP3718'THE STATION IS 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3718'2, 246 FT (75.0 M) EAST OF A POWER POLE, 110.8 FT (33.8 M) SOUTHWEST
 DP3718'OF THE WEST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE UNDER A
 DP3718'FIELD ENTRANCE, 56.2 FT (17.1 M) WEST OF A POWER POLE, 2.5 FT (0.8 M)
 DP3718'NORTH OF THE FENCE LINE.
 DP3718'
 DP3718'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3718'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3718'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3719 ***********************************************************************
 DP3719  DESIGNATION -  WS 034
 DP3719  PID         -  DP3719
 DP3719  STATE/COUNTY-  IL/WAYNE
 DP3719  COUNTRY     -  US
 DP3719  USGS QUAD   -  ENTERPRISE (2018)
 DP3719
 DP3719                         *CURRENT SURVEY CONTROL
 DP3719  ______________________________________________________________________
 DP3719* NAD 83(1986) POSITION- 38 30 39.50   (N) 088 16 53.12   (W)   HD_HELD1
 DP3719* NAVD 88 ORTHO HEIGHT -   136.821 (meters)      448.89  (feet) ADJUSTED
 DP3719  ______________________________________________________________________
 DP3719  GEOID HEIGHT    -        -30.854 (meters)                     GEOID18
 DP3719  DYNAMIC HEIGHT  -        136.736 (meters)      448.61  (feet) COMP
 DP3719  MODELED GRAVITY -    980,009.4   (mgal)                       NAVD 88
 DP3719
 DP3719  VERT ORDER      -  SECOND    CLASS I
 DP3719
 DP3719.The horizontal coordinates were determined by differentially corrected
 DP3719.hand held GPS observations or other comparable positioning techniques
 DP3719.and have an estimated accuracy of +/- 3 meters.
 DP3719
 DP3719.The orthometric height was determined by differential leveling and
 DP3719.adjusted by the NATIONAL GEODETIC SURVEY
 DP3719.in July 2014.
 DP3719
 DP3719.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3719.GEOID18 height accuracy estimate available here.
 DP3719
 DP3719.Click photographs - Photos may exist for this station.
 DP3719
 DP3719.The dynamic height is computed by dividing the NAVD 88
 DP3719.geopotential number by the normal gravity value computed on the
 DP3719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3719.degrees latitude (g = 980.6199 gals.).
 DP3719
 DP3719.The modeled gravity was interpolated from observed gravity values.
 DP3719
 DP3719;                    North         East    Units  Estimated Accuracy
 DP3719;SPC IL E     -   204,693.3     304,527.5     MT  (+/- 3 meters HH1 GPS) 
 DP3719
 DP3719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8827763288(NAD 83)
 DP3719
 DP3719                          SUPERSEDED SURVEY CONTROL
 DP3719
 DP3719.No superseded survey control is available for this station.
 DP3719
 DP3719_MARKER: F = FLANGE-ENCASED ROD
 DP3719_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3719_STAMPING: WS 034 2014
 DP3719_MARK LOGO: UIL
 DP3719_PROJECTION: RECESSED 8 CENTIMETERS
 DP3719_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3719_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3719+STABILITY: POSITION/ELEVATION WELL
 DP3719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3719+SATELLITE: SATELLITE OBSERVATIONS - February 26, 2014
 DP3719_ROD/PIPE-DEPTH: 4.3 meters
 DP3719_SLEEVE-DEPTH  : 0.9 meters
 DP3719
 DP3719  HISTORY     - Date     Condition        Report By
 DP3719  HISTORY     - 20140226 MONUMENTED       AMESC
 DP3719
 DP3719                          STATION DESCRIPTION
 DP3719
 DP3719'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3719'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) EAST OF CISNE, 4.2 MI
 DP3719'(6.8 KM) EAST OF ENTERPRISE AND 2.7 MI (4.3 KM) WEST OF MOUNT ERIE.
 DP3719'
 DP3719'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3719'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3719'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3719'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3719'16 (CHANGES TO COUNTY ROAD 2) FOR 6.1 MI (9.8 KM) TO COUNTY ROAD
 DP3719'2200E.  CONTINUE EAST ALONG COUNTY ROAD 2 FOR 0.7 MI (1.1 KM) TO THE
 DP3719'STATION ON THE RIGHT.
 DP3719'
 DP3719'THE STATION IS 40.7 FT (12.4 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3719'2, 304 FT (92.7 M) WEST OF A POWER POLE, 170.0 FT (51.8 M) SOUTHWEST
 DP3719'OF TELEPHONE PEDESTAL NUMBER '04 A00', 23.6 FT (7.2 M) EAST OF A POWER
 DP3719'POLE.
 DP3719'
 DP3719'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3719'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3719'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3720 ***********************************************************************
 DP3720  DESIGNATION -  WS 035
 DP3720  PID         -  DP3720
 DP3720  STATE/COUNTY-  IL/WAYNE
 DP3720  COUNTRY     -  US
 DP3720  USGS QUAD   -  ENTERPRISE (2018)
 DP3720
 DP3720                         *CURRENT SURVEY CONTROL
 DP3720  ______________________________________________________________________
 DP3720* NAD 83(1986) POSITION- 38 30 41.09   (N) 088 17 55.40   (W)   HD_HELD1
 DP3720* NAVD 88 ORTHO HEIGHT -   123.263 (meters)      404.41  (feet) ADJUSTED
 DP3720  ______________________________________________________________________
 DP3720  GEOID HEIGHT    -        -30.845 (meters)                     GEOID18
 DP3720  DYNAMIC HEIGHT  -        123.187 (meters)      404.16  (feet) COMP
 DP3720  MODELED GRAVITY -    980,008.5   (mgal)                       NAVD 88
 DP3720
 DP3720  VERT ORDER      -  SECOND    CLASS I
 DP3720
 DP3720.The horizontal coordinates were determined by differentially corrected
 DP3720.hand held GPS observations or other comparable positioning techniques
 DP3720.and have an estimated accuracy of +/- 3 meters.
 DP3720
 DP3720.The orthometric height was determined by differential leveling and
 DP3720.adjusted by the NATIONAL GEODETIC SURVEY
 DP3720.in July 2014.
 DP3720
 DP3720.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3720.GEOID18 height accuracy estimate available here.
 DP3720
 DP3720.Click photographs - Photos may exist for this station.
 DP3720
 DP3720.The dynamic height is computed by dividing the NAVD 88
 DP3720.geopotential number by the normal gravity value computed on the
 DP3720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3720.degrees latitude (g = 980.6199 gals.).
 DP3720
 DP3720.The modeled gravity was interpolated from observed gravity values.
 DP3720
 DP3720;                    North         East    Units  Estimated Accuracy
 DP3720;SPC IL E     -   204,741.6     303,018.7     MT  (+/- 3 meters HH1 GPS) 
 DP3720
 DP3720_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8676963359(NAD 83)
 DP3720
 DP3720                          SUPERSEDED SURVEY CONTROL
 DP3720
 DP3720.No superseded survey control is available for this station.
 DP3720
 DP3720_MARKER: F = FLANGE-ENCASED ROD
 DP3720_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3720_STAMPING: WS 035 2014
 DP3720_MARK LOGO: UIL
 DP3720_PROJECTION: RECESSED 8 CENTIMETERS
 DP3720_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3720_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3720+STABILITY: POSITION/ELEVATION WELL
 DP3720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3720+SATELLITE: SATELLITE OBSERVATIONS - February 26, 2014
 DP3720_ROD/PIPE-DEPTH: 4.9 meters
 DP3720_SLEEVE-DEPTH  : 0.9 meters
 DP3720
 DP3720  HISTORY     - Date     Condition        Report By
 DP3720  HISTORY     - 20140226 MONUMENTED       AMESC
 DP3720
 DP3720                          STATION DESCRIPTION
 DP3720
 DP3720'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3720'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) EAST OF CISNE, 3.7 MI
 DP3720'(6.0 KM) WEST OF MOUNT ERIE AND 3.3 MI (5.3 KM) EAST-SOUTHEAST OF
 DP3720'ENTERPRISE.
 DP3720'
 DP3720'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3720'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3720'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3720'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3720'16 (CHANGES TO COUNTY ROAD 2) FOR 5.0 MI (8.0 KM) TO COUNTY ROAD
 DP3720'2100E.  CONTINUE EAST ALONG COUNTY ROAD 2 FOR 0.75 MI (1.2 KM) TO THE
 DP3720'STATION ON THE LEFT.
 DP3720'
 DP3720'THE STATION IS 40 FT (12.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3720'2, 360 FT (109.7 M) EAST OF THE CENTERLINE OF A FIELD ENTRANCE, 97.5
 DP3720'FT (29.7 M) NORTHWEST OF A FIBER OPTIC WARNING POST, 42.5 FT (13.0 M)
 DP3720'WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 33.8 FT (10.3 M) NORTHWEST
 DP3720'OF THE WEST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE, 1.5 FT
 DP3720'(0.5 M) SOUTH OF A ORANGE WITNESS POST.
 DP3720'
 DP3720'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3720'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3720'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3721 ***********************************************************************
 DP3721  DESIGNATION -  WS 036
 DP3721  PID         -  DP3721
 DP3721  STATE/COUNTY-  IL/WAYNE
 DP3721  COUNTRY     -  US
 DP3721  USGS QUAD   -  ENTERPRISE (2018)
 DP3721
 DP3721                         *CURRENT SURVEY CONTROL
 DP3721  ______________________________________________________________________
 DP3721* NAD 83(1986) POSITION- 38 30 41.21   (N) 088 18 51.60   (W)   HD_HELD1
 DP3721* NAVD 88 ORTHO HEIGHT -   126.520 (meters)      415.09  (feet) ADJUSTED
 DP3721  ______________________________________________________________________
 DP3721  GEOID HEIGHT    -        -30.835 (meters)                     GEOID18
 DP3721  DYNAMIC HEIGHT  -        126.441 (meters)      414.83  (feet) COMP
 DP3721  MODELED GRAVITY -    980,007.5   (mgal)                       NAVD 88
 DP3721
 DP3721  VERT ORDER      -  SECOND    CLASS I
 DP3721
 DP3721.The horizontal coordinates were determined by differentially corrected
 DP3721.hand held GPS observations or other comparable positioning techniques
 DP3721.and have an estimated accuracy of +/- 3 meters.
 DP3721
 DP3721.The orthometric height was determined by differential leveling and
 DP3721.adjusted by the NATIONAL GEODETIC SURVEY
 DP3721.in July 2014.
 DP3721
 DP3721.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3721.GEOID18 height accuracy estimate available here.
 DP3721
 DP3721.Click photographs - Photos may exist for this station.
 DP3721
 DP3721.The dynamic height is computed by dividing the NAVD 88
 DP3721.geopotential number by the normal gravity value computed on the
 DP3721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3721.degrees latitude (g = 980.6199 gals.).
 DP3721
 DP3721.The modeled gravity was interpolated from observed gravity values.
 DP3721
 DP3721;                    North         East    Units  Estimated Accuracy
 DP3721;SPC IL E     -   204,744.9     301,657.1     MT  (+/- 3 meters HH1 GPS) 
 DP3721
 DP3721_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8540863382(NAD 83)
 DP3721
 DP3721                          SUPERSEDED SURVEY CONTROL
 DP3721
 DP3721.No superseded survey control is available for this station.
 DP3721
 DP3721_MARKER: F = FLANGE-ENCASED ROD
 DP3721_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3721_STAMPING: WS 036 2014
 DP3721_MARK LOGO: UIL
 DP3721_PROJECTION: RECESSED 8 CENTIMETERS
 DP3721_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3721_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3721+STABILITY: POSITION/ELEVATION WELL
 DP3721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3721+SATELLITE: SATELLITE OBSERVATIONS - February 26, 2014
 DP3721_ROD/PIPE-DEPTH: 4.9 meters
 DP3721_SLEEVE-DEPTH  : 0.9 meters
 DP3721
 DP3721  HISTORY     - Date     Condition        Report By
 DP3721  HISTORY     - 20140226 MONUMENTED       AMESC
 DP3721
 DP3721                          STATION DESCRIPTION
 DP3721
 DP3721'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3721'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) EAST OF CISNE, 4.5 MI
 DP3721'(7.2 KM) WEST OF MOUNT ERIE AND 2.5 MI (4.0 KM) EAST-SOUTHEAST OF
 DP3721'ENTERPRISE.
 DP3721'
 DP3721'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3721'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3721'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3721'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3721'16 (CHANGES TO COUNTY ROAD 2) FOR 4.6 MI (7.4 KM) TO COUNTY ROAD
 DP3721'2050E.  CONTINUE EAST ALONG COUNTY ROAD 2 FOR 0.4 MI (0.6 KM) TO THE
 DP3721'STATION ON THE LEFT.
 DP3721'
 DP3721'THE STATION IS 38.7 FT (11.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3721'2, 132.2 FT (40.3 M) EAST-NORTHEAST OF A 18 INCH (46 CM) CONCRETE
 DP3721'PIPE, 54.2 FT (16.5 M) WEST OF POWER POLE NUMBER 46593, 35 FT (10.7 M)
 DP3721'WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 20.3 FT (6.2 M) EAST OF
 DP3721'POWER POLE NUMBER 81329.
 DP3721'
 DP3721'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3721'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3721'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3722 ***********************************************************************
 DP3722  DESIGNATION -  WS 037
 DP3722  PID         -  DP3722
 DP3722  STATE/COUNTY-  IL/WAYNE
 DP3722  COUNTRY     -  US
 DP3722  USGS QUAD   -  ENTERPRISE (2018)
 DP3722
 DP3722                         *CURRENT SURVEY CONTROL
 DP3722  ______________________________________________________________________
 DP3722* NAD 83(1986) POSITION- 38 30 41.42   (N) 088 19 22.54   (W)   HD_HELD1
 DP3722* NAVD 88 ORTHO HEIGHT -   123.434 (meters)      404.97  (feet) ADJUSTED
 DP3722  ______________________________________________________________________
 DP3722  GEOID HEIGHT    -        -30.831 (meters)                     GEOID18
 DP3722  DYNAMIC HEIGHT  -        123.357 (meters)      404.71  (feet) COMP
 DP3722  MODELED GRAVITY -    980,007.0   (mgal)                       NAVD 88
 DP3722
 DP3722  VERT ORDER      -  SECOND    CLASS I
 DP3722
 DP3722.The horizontal coordinates were determined by differentially corrected
 DP3722.hand held GPS observations or other comparable positioning techniques
 DP3722.and have an estimated accuracy of +/- 3 meters.
 DP3722
 DP3722.The orthometric height was determined by differential leveling and
 DP3722.adjusted by the NATIONAL GEODETIC SURVEY
 DP3722.in July 2014.
 DP3722
 DP3722.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3722.GEOID18 height accuracy estimate available here.
 DP3722
 DP3722.Click photographs - Photos may exist for this station.
 DP3722
 DP3722.The dynamic height is computed by dividing the NAVD 88
 DP3722.geopotential number by the normal gravity value computed on the
 DP3722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3722.degrees latitude (g = 980.6199 gals.).
 DP3722
 DP3722.The modeled gravity was interpolated from observed gravity values.
 DP3722
 DP3722;                    North         East    Units  Estimated Accuracy
 DP3722;SPC IL E     -   204,751.3     300,907.5     MT  (+/- 3 meters HH1 GPS) 
 DP3722
 DP3722_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8465963399(NAD 83)
 DP3722
 DP3722                          SUPERSEDED SURVEY CONTROL
 DP3722
 DP3722.No superseded survey control is available for this station.
 DP3722
 DP3722_MARKER: F = FLANGE-ENCASED ROD
 DP3722_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3722_STAMPING: WS 037 2014
 DP3722_MARK LOGO: UIL
 DP3722_PROJECTION: RECESSED 8 CENTIMETERS
 DP3722_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3722_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3722_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3722+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2014
 DP3722_ROD/PIPE-DEPTH: 3.7 meters
 DP3722_SLEEVE-DEPTH  : 0.9 meters
 DP3722
 DP3722  HISTORY     - Date     Condition        Report By
 DP3722  HISTORY     - 20140227 MONUMENTED       AMESC
 DP3722
 DP3722                          STATION DESCRIPTION
 DP3722
 DP3722'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3722'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) EAST OF CISNE, 5.0 MI
 DP3722'(8.0 KM) WEST OF MOUNT ERIE AND 2.0 MI (3.2 KM) EAST-SOUTHEAST OF
 DP3722'ENTERPRISE.
 DP3722'
 DP3722'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3722'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3722'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3722'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3722'16 (CHANGES TO COUNTY ROAD 2) FOR 4.3 MI (6.9 KM) TO THE ELM RIVER
 DP3722'BRIDGE.  CONTINUE EAST ALONG COUNTY ROAD 2 FROM THE EAST END OF THE
 DP3722'BRIDGE FOR 850 FT (259.1 M) TO THE STATION ON THE LEFT.
 DP3722'
 DP3722'THE STATION IS 32.5 FT (9.9 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3722'2, 551 FT (167.9 M) EAST OF THE EAST END OF THE NORTH GUARDRAIL, 480
 DP3722'FT (146.3 M) WEST OF COUNTY ROAD 2050E, 145.5 FT (44.3 M) NORTHWEST OF
 DP3722'A FIBER OPTIC WARNING POST, 136.5 FT (41.6 M) WEST OF THE NORTH END OF
 DP3722'A 30 INCH (76 CM) CONCRETE PIPE, 1.5 FT (0.5 M) SOUTH OF A ORANGE
 DP3722'WITNESS POST.
 DP3722'
 DP3722'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3722'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3722'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3723 ***********************************************************************
 DP3723  DESIGNATION -  WS 038
 DP3723  PID         -  DP3723
 DP3723  STATE/COUNTY-  IL/WAYNE
 DP3723  COUNTRY     -  US
 DP3723  USGS QUAD   -  ENTERPRISE (2018)
 DP3723
 DP3723                         *CURRENT SURVEY CONTROL
 DP3723  ______________________________________________________________________
 DP3723* NAD 83(1986) POSITION- 38 30 42.45   (N) 088 20 32.35   (W)   HD_HELD1
 DP3723* NAVD 88 ORTHO HEIGHT -   129.265 (meters)      424.10  (feet) ADJUSTED
 DP3723  ______________________________________________________________________
 DP3723  GEOID HEIGHT    -        -30.821 (meters)                     GEOID18
 DP3723  DYNAMIC HEIGHT  -        129.185 (meters)      423.83  (feet) COMP
 DP3723  MODELED GRAVITY -    980,005.9   (mgal)                       NAVD 88
 DP3723
 DP3723  VERT ORDER      -  SECOND    CLASS I
 DP3723
 DP3723.The horizontal coordinates were determined by differentially corrected
 DP3723.hand held GPS observations or other comparable positioning techniques
 DP3723.and have an estimated accuracy of +/- 3 meters.
 DP3723
 DP3723.The orthometric height was determined by differential leveling and
 DP3723.adjusted by the NATIONAL GEODETIC SURVEY
 DP3723.in July 2014.
 DP3723
 DP3723.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3723.GEOID18 height accuracy estimate available here.
 DP3723
 DP3723.Click photographs - Photos may exist for this station.
 DP3723
 DP3723.The dynamic height is computed by dividing the NAVD 88
 DP3723.geopotential number by the normal gravity value computed on the
 DP3723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3723.degrees latitude (g = 980.6199 gals.).
 DP3723
 DP3723.The modeled gravity was interpolated from observed gravity values.
 DP3723
 DP3723;                    North         East    Units  Estimated Accuracy
 DP3723;SPC IL E     -   204,783.0     299,216.3     MT  (+/- 3 meters HH1 GPS) 
 DP3723
 DP3723_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8296963455(NAD 83)
 DP3723
 DP3723                          SUPERSEDED SURVEY CONTROL
 DP3723
 DP3723.No superseded survey control is available for this station.
 DP3723
 DP3723_MARKER: F = FLANGE-ENCASED ROD
 DP3723_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3723_STAMPING: WS 038 2014
 DP3723_MARK LOGO: UIL
 DP3723_PROJECTION: RECESSED 8 CENTIMETERS
 DP3723_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3723_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3723+STABILITY: POSITION/ELEVATION WELL
 DP3723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3723+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2014
 DP3723_ROD/PIPE-DEPTH: 8.5 meters
 DP3723_SLEEVE-DEPTH  : 0.9 meters
 DP3723
 DP3723  HISTORY     - Date     Condition        Report By
 DP3723  HISTORY     - 20140227 MONUMENTED       AMESC
 DP3723
 DP3723                          STATION DESCRIPTION
 DP3723
 DP3723'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (CH)
 DP3723'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST OF MOUNT ERIE, 5.2
 DP3723'MI (8.4 KM) EAST OF CISNE AND 1.1 MI (1.8 KM) SOUTHEAST OF ENTERPRISE.
 DP3723'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3723'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3723'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3723'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3723'16 (CHANGES TO COUNTY ROAD 2) FOR 3.1 MI (5.0 KM) TO COUNTY ROAD
 DP3723'1900E.  CONTINUE EAST ALONG COUNTY ROAD 2 FOR 0.3 MI (0.5 KM) TO THE
 DP3723'STATION ON THE LEFT.
 DP3723'
 DP3723'THE STATION IS 39 FT (11.9 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3723'2, 109 FT (33.2 M) WEST OF THE CENTERLINE OF THE DRIVEWAY FOR ADDRESS
 DP3723'NUMBER 1937, 78.8 FT (24.0 M) WEST OF POWER POLE NUMBER 93262 WITH
 DP3723'TRANSFORMER, 72.3 FT (22.0 M) SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 DP3723'GARAGE, 18.0 FT (5.5 M) WEST OF A LONE WOODEN POST WITH A BIRDHOUSE.
 DP3723'
 DP3723'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3723'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3723'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3724 ***********************************************************************
 DP3724  DESIGNATION -  WS 039
 DP3724  PID         -  DP3724
 DP3724  STATE/COUNTY-  IL/WAYNE
 DP3724  COUNTRY     -  US
 DP3724  USGS QUAD   -  ENTERPRISE (2018)
 DP3724
 DP3724                         *CURRENT SURVEY CONTROL
 DP3724  ______________________________________________________________________
 DP3724* NAD 83(1986) POSITION- 38 30 18.05   (N) 088 20 53.90   (W)   HD_HELD1
 DP3724* NAVD 88 ORTHO HEIGHT -   130.570 (meters)      428.38  (feet) ADJUSTED
 DP3724  ______________________________________________________________________
 DP3724  GEOID HEIGHT    -        -30.803 (meters)                     GEOID18
 DP3724  DYNAMIC HEIGHT  -        130.489 (meters)      428.11  (feet) COMP
 DP3724  MODELED GRAVITY -    980,005.4   (mgal)                       NAVD 88
 DP3724
 DP3724  VERT ORDER      -  SECOND    CLASS I
 DP3724
 DP3724.The horizontal coordinates were determined by differentially corrected
 DP3724.hand held GPS observations or other comparable positioning techniques
 DP3724.and have an estimated accuracy of +/- 3 meters.
 DP3724
 DP3724.The orthometric height was determined by differential leveling and
 DP3724.adjusted by the NATIONAL GEODETIC SURVEY
 DP3724.in July 2014.
 DP3724
 DP3724.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3724.GEOID18 height accuracy estimate available here.
 DP3724
 DP3724.Click photographs - Photos may exist for this station.
 DP3724
 DP3724.The dynamic height is computed by dividing the NAVD 88
 DP3724.geopotential number by the normal gravity value computed on the
 DP3724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3724.degrees latitude (g = 980.6199 gals.).
 DP3724
 DP3724.The modeled gravity was interpolated from observed gravity values.
 DP3724
 DP3724;                    North         East    Units  Estimated Accuracy
 DP3724;SPC IL E     -   204,030.7     298,694.1     MT  (+/- 3 meters HH1 GPS) 
 DP3724
 DP3724_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8243662711(NAD 83)
 DP3724
 DP3724                          SUPERSEDED SURVEY CONTROL
 DP3724
 DP3724.No superseded survey control is available for this station.
 DP3724
 DP3724_MARKER: F = FLANGE-ENCASED ROD
 DP3724_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3724_STAMPING: WS 039 2014
 DP3724_MARK LOGO: UIL
 DP3724_PROJECTION: RECESSED 8 CENTIMETERS
 DP3724_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3724_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3724+STABILITY: POSITION/ELEVATION WELL
 DP3724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3724+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2014
 DP3724_ROD/PIPE-DEPTH: 4.9 meters
 DP3724_SLEEVE-DEPTH  : 0.9 meters
 DP3724
 DP3724  HISTORY     - Date     Condition        Report By
 DP3724  HISTORY     - 20140307 MONUMENTED       AMESC
 DP3724
 DP3724                          STATION DESCRIPTION
 DP3724
 DP3724'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3724'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST OF MOUNT ERIE, 4.9
 DP3724'MI (7.9 KM) EAST OF CISNE AND 1.3 MI (2.1 KM) SOUTH-SOUTHEAST OF
 DP3724'ENTERPRISE.
 DP3724'
 DP3724'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3724'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3724'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3724'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3724'16 (CHANGES TO COUNTY ROAD 2) FOR 3.1 MI (5.0 KM) TO COUNTY ROAD
 DP3724'1900E, THENCE SOUTH ALONG COUNTY ROAD 1900E FOR 0.45 MI (0.7 KM) TO
 DP3724'THE STATION ON THE LEFT.
 DP3724'
 DP3724'THE STATION IS 44 FT (13.4 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP3724'1900E, 175.5 FT (53.5 M) NORTHEAST OF THE NORTH END OF AN 18 INCH (46
 DP3724'CM) CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO ADDRESS NUMBER 1727,
 DP3724'151.5 FT (46.2 M) NORTH OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP3724'UNDER A FIELD ENTRANCE, 32.2 FT (9.8 M) SOUTH OF A POWER POLE NUMBER
 DP3724'71899, 29.3 FT (8.9 M) SOUTH OF TELEPHONE PEDESTAL NUMBER L08 J02.
 DP3724'
 DP3724'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3724'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3724'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3725 ***********************************************************************
 DP3725  DESIGNATION -  WS 040
 DP3725  PID         -  DP3725
 DP3725  STATE/COUNTY-  IL/WAYNE
 DP3725  COUNTRY     -  US
 DP3725  USGS QUAD   -  FAIRFIELD (2018)
 DP3725
 DP3725                         *CURRENT SURVEY CONTROL
 DP3725  ______________________________________________________________________
 DP3725* NAD 83(1986) POSITION- 38 29 24.46   (N) 088 20 55.14   (W)   HD_HELD1
 DP3725* NAVD 88 ORTHO HEIGHT -   130.573 (meters)      428.39  (feet) ADJUSTED
 DP3725  ______________________________________________________________________
 DP3725  GEOID HEIGHT    -        -30.771 (meters)                     GEOID18
 DP3725  DYNAMIC HEIGHT  -        130.492 (meters)      428.12  (feet) COMP
 DP3725  MODELED GRAVITY -    980,007.9   (mgal)                       NAVD 88
 DP3725
 DP3725  VERT ORDER      -  SECOND    CLASS I
 DP3725
 DP3725.The horizontal coordinates were determined by differentially corrected
 DP3725.hand held GPS observations or other comparable positioning techniques
 DP3725.and have an estimated accuracy of +/- 3 meters.
 DP3725
 DP3725.The orthometric height was determined by differential leveling and
 DP3725.adjusted by the NATIONAL GEODETIC SURVEY
 DP3725.in July 2014.
 DP3725
 DP3725.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3725.GEOID18 height accuracy estimate available here.
 DP3725
 DP3725.Click photographs - Photos may exist for this station.
 DP3725
 DP3725.The dynamic height is computed by dividing the NAVD 88
 DP3725.geopotential number by the normal gravity value computed on the
 DP3725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3725.degrees latitude (g = 980.6199 gals.).
 DP3725
 DP3725.The modeled gravity was interpolated from observed gravity values.
 DP3725
 DP3725;                    North         East    Units  Estimated Accuracy
 DP3725;SPC IL E     -   202,378.3     298,663.7     MT  (+/- 3 meters HH1 GPS) 
 DP3725
 DP3725_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8238261059(NAD 83)
 DP3725
 DP3725                          SUPERSEDED SURVEY CONTROL
 DP3725
 DP3725.No superseded survey control is available for this station.
 DP3725
 DP3725_MARKER: F = FLANGE-ENCASED ROD
 DP3725_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3725_STAMPING: WS 040 2014
 DP3725_MARK LOGO: UIL
 DP3725_PROJECTION: RECESSED 8 CENTIMETERS
 DP3725_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3725_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3725+STABILITY: POSITION/ELEVATION WELL
 DP3725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3725+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2014
 DP3725_ROD/PIPE-DEPTH: 4.9 meters
 DP3725_SLEEVE-DEPTH  : 0.9 meters
 DP3725
 DP3725  HISTORY     - Date     Condition        Report By
 DP3725  HISTORY     - 20140307 MONUMENTED       AMESC
 DP3725
 DP3725                          STATION DESCRIPTION
 DP3725
 DP3725'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3725'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) WEST-SOUTHWEST OF MOUNT
 DP3725'ERIE, 5.1 MI (8.2 KM) EAST-SOUTHEAST OF CISNE AND 2.3 MI (3.7 KM)
 DP3725'SOUTH-SOUTHEAST OF ENTERPRISE.
 DP3725'
 DP3725'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3725'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3725'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3725'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3725'16 (CHANGES TO COUNTY ROAD 2) FOR 3.1 MI (5.0 KM) TO COUNTY ROAD
 DP3725'1900E, THENCE SOUTH ALONG COUNTY ROAD 1900E FOR 1.5 MI (2.4 KM) TO
 DP3725'COUNTY ROAD 1650N AND THE STATION ON THE RIGHT.
 DP3725'
 DP3725'THE STATION IS 42 FT (12.8 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP3725'1900E, 76 FT (23.2 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 1650E,
 DP3725'34.5 FT (10.5 M) SOUTH OF THE CENTERLINE OF A FIELD ENTRANCE, 27.2 FT
 DP3725'(8.3 M) NORTH OF A POWER POLE WITH GUY WIRE, 25.9 FT (7.9 M) NORTH OF
 DP3725'A CONCRETE RIGHT OF WAY MARKER.
 DP3725'
 DP3725'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3725'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3725'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3726 ***********************************************************************
 DP3726  DESIGNATION -  WS 041
 DP3726  PID         -  DP3726
 DP3726  STATE/COUNTY-  IL/WAYNE
 DP3726  COUNTRY     -  US
 DP3726  USGS QUAD   -  FAIRFIELD (2018)
 DP3726
 DP3726                         *CURRENT SURVEY CONTROL
 DP3726  ______________________________________________________________________
 DP3726* NAD 83(1986) POSITION- 38 29 24.22   (N) 088 21 57.07   (W)   HD_HELD1
 DP3726* NAVD 88 ORTHO HEIGHT -   127.625 (meters)      418.72  (feet) ADJUSTED
 DP3726  ______________________________________________________________________
 DP3726  GEOID HEIGHT    -        -30.763 (meters)                     GEOID18
 DP3726  DYNAMIC HEIGHT  -        127.546 (meters)      418.46  (feet) COMP
 DP3726  MODELED GRAVITY -    980,007.6   (mgal)                       NAVD 88
 DP3726
 DP3726  VERT ORDER      -  SECOND    CLASS I
 DP3726
 DP3726.The horizontal coordinates were determined by differentially corrected
 DP3726.hand held GPS observations or other comparable positioning techniques
 DP3726.and have an estimated accuracy of +/- 3 meters.
 DP3726
 DP3726.The orthometric height was determined by differential leveling and
 DP3726.adjusted by the NATIONAL GEODETIC SURVEY
 DP3726.in July 2014.
 DP3726
 DP3726.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3726.GEOID18 height accuracy estimate available here.
 DP3726
 DP3726.Click photographs - Photos may exist for this station.
 DP3726
 DP3726.The dynamic height is computed by dividing the NAVD 88
 DP3726.geopotential number by the normal gravity value computed on the
 DP3726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3726.degrees latitude (g = 980.6199 gals.).
 DP3726
 DP3726.The modeled gravity was interpolated from observed gravity values.
 DP3726
 DP3726;                    North         East    Units  Estimated Accuracy
 DP3726;SPC IL E     -   202,371.3     297,162.9     MT  (+/- 3 meters HH1 GPS) 
 DP3726
 DP3726_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8088161074(NAD 83)
 DP3726
 DP3726                          SUPERSEDED SURVEY CONTROL
 DP3726
 DP3726.No superseded survey control is available for this station.
 DP3726
 DP3726_MARKER: F = FLANGE-ENCASED ROD
 DP3726_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3726_STAMPING: WS 041 2014
 DP3726_MARK LOGO: UIL
 DP3726_PROJECTION: RECESSED 8 CENTIMETERS
 DP3726_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3726_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3726+STABILITY: POSITION/ELEVATION WELL
 DP3726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3726+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2014
 DP3726_ROD/PIPE-DEPTH: 4.9 meters
 DP3726_SLEEVE-DEPTH  : 0.9 meters
 DP3726
 DP3726  HISTORY     - Date     Condition        Report By
 DP3726  HISTORY     - 20140307 MONUMENTED       AMESC
 DP3726
 DP3726                          STATION DESCRIPTION
 DP3726
 DP3726'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3726'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-SOUTHWEST OF MOUNT
 DP3726'ERIE, 4.3 MI (6.9 KM) EAST-SOUTHEAST OF CISNE AND 2.3 MI (3.7 KM)
 DP3726'SOUTH-SOUTHWEST OF ENTERPRISE.
 DP3726'
 DP3726'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3726'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3726'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3726'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3726'16 (CHANGES TO COUNTY ROAD 2) FOR 3.1 MI (5.0 KM) TO COUNTY ROAD
 DP3726'1900E, THENCE SOUTH ALONG COUNTY ROAD 1900E FOR 1.5 MI (2.4 KM) TO
 DP3726'COUNTY ROAD 1650N, THENCE WEST ALONG COUNTY ROAD 1650N FOR 0.95 MI
 DP3726'(1.5 KM) TO COUNTY ROAD 1800E AND THE STATION ON THE LEFT.
 DP3726'
 DP3726'THE STATION IS 22.5 FT (6.9 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3726'1650E, 47.5 FT (14.5 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1800E,
 DP3726'199.6 FT (60.8 M) WEST OF A 72 INCH (183 CM) CORRUGATED METAL PIPE,
 DP3726'47.9 FT (14.6 M) SOUTHEAST OF A FIBER OPTIC PEDESTAL NUMBER B09 A02,
 DP3726'1.8 FT (0.5 M) NORTH OF THE FENCE LINE.
 DP3726'
 DP3726'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3726'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3726'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3727 ***********************************************************************
 DP3727  DESIGNATION -  WS 042
 DP3727  PID         -  DP3727
 DP3727  STATE/COUNTY-  IL/WAYNE
 DP3727  COUNTRY     -  US
 DP3727  USGS QUAD   -  CISNE (2018)
 DP3727
 DP3727                         *CURRENT SURVEY CONTROL
 DP3727  ______________________________________________________________________
 DP3727* NAD 83(1986) POSITION- 38 30 06.71   (N) 088 23 03.45   (W)   HD_HELD1
 DP3727* NAVD 88 ORTHO HEIGHT -   133.655 (meters)      438.50  (feet) ADJUSTED
 DP3727  ______________________________________________________________________
 DP3727  GEOID HEIGHT    -        -30.780 (meters)                     GEOID18
 DP3727  DYNAMIC HEIGHT  -        133.572 (meters)      438.23  (feet) COMP
 DP3727  MODELED GRAVITY -    980,003.6   (mgal)                       NAVD 88
 DP3727
 DP3727  VERT ORDER      -  SECOND    CLASS I
 DP3727
 DP3727.The horizontal coordinates were determined by differentially corrected
 DP3727.hand held GPS observations or other comparable positioning techniques
 DP3727.and have an estimated accuracy of +/- 3 meters.
 DP3727
 DP3727.The orthometric height was determined by differential leveling and
 DP3727.adjusted by the NATIONAL GEODETIC SURVEY
 DP3727.in July 2014.
 DP3727
 DP3727.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3727.GEOID18 height accuracy estimate available here.
 DP3727
 DP3727.Click photographs - Photos may exist for this station.
 DP3727
 DP3727.The dynamic height is computed by dividing the NAVD 88
 DP3727.geopotential number by the normal gravity value computed on the
 DP3727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3727.degrees latitude (g = 980.6199 gals.).
 DP3727
 DP3727.The modeled gravity was interpolated from observed gravity values.
 DP3727
 DP3727;                    North         East    Units  Estimated Accuracy
 DP3727;SPC IL E     -   203,682.2     295,555.0     MT  (+/- 3 meters HH1 GPS) 
 DP3727
 DP3727_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7929362408(NAD 83)
 DP3727
 DP3727                          SUPERSEDED SURVEY CONTROL
 DP3727
 DP3727.No superseded survey control is available for this station.
 DP3727
 DP3727_MARKER: F = FLANGE-ENCASED ROD
 DP3727_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3727_STAMPING: WS 042 2014
 DP3727_MARK LOGO: UIL
 DP3727_PROJECTION: RECESSED 8 CENTIMETERS
 DP3727_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3727_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3727+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2014
 DP3727_ROD/PIPE-DEPTH: 3.7 meters
 DP3727_SLEEVE-DEPTH  : 0.9 meters
 DP3727
 DP3727  HISTORY     - Date     Condition        Report By
 DP3727  HISTORY     - 20140308 MONUMENTED       AMESC
 DP3727
 DP3727                          STATION DESCRIPTION
 DP3727
 DP3727'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3727'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) WEST OF MOUNT ERIE, 3.0
 DP3727'MI (4.8 KM) EAST-SOUTHEAST OF CISNE AND 2.0 MI (3.2 KM) SOUTHWEST OF
 DP3727'ENTERPRISE.
 DP3727'
 DP3727'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3727'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3727'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3727'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3727'16 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1700E, THENCE SOUTH ALONG COUNTY
 DP3727'ROAD 1700E FOR 0.95 MI (1.5 KM) TO THE STATION ON THE LEFT.
 DP3727'
 DP3727'THE STATION IS 21.6 FT (6.6 M) EAST OF THE CENTERLINE OF COUNTY ROAD
 DP3727'1700E, 383 FT (116.7 M) NORTH OF THE CENTERLINE OF COUNTY ROAD 1700N,
 DP3727'102.8 FT (31.3 M) SOUTH OF THE EAST END OF A 24 INCH (61 CM)
 DP3727'CORRUGATED METAL PIPE, 22.5 FT (6.9 M) NORTH OF POWER POLE NUMBER
 DP3727'114774.
 DP3727'
 DP3727'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3727'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3727'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3728 ***********************************************************************
 DP3728  DESIGNATION -  WS 043
 DP3728  PID         -  DP3728
 DP3728  STATE/COUNTY-  IL/WAYNE
 DP3728  COUNTRY     -  US
 DP3728  USGS QUAD   -  CISNE (2018)
 DP3728
 DP3728                         *CURRENT SURVEY CONTROL
 DP3728  ______________________________________________________________________
 DP3728* NAD 83(1986) POSITION- 38 30 54.78   (N) 088 23 03.22   (W)   HD_HELD1
 DP3728* NAVD 88 ORTHO HEIGHT -   134.720 (meters)      441.99  (feet) ADJUSTED
 DP3728  ______________________________________________________________________
 DP3728  GEOID HEIGHT    -        -30.810 (meters)                     GEOID18
 DP3728  DYNAMIC HEIGHT  -        134.636 (meters)      441.72  (feet) COMP
 DP3728  MODELED GRAVITY -    980,003.8   (mgal)                       NAVD 88
 DP3728
 DP3728  VERT ORDER      -  SECOND    CLASS I
 DP3728
 DP3728.The horizontal coordinates were determined by differentially corrected
 DP3728.hand held GPS observations or other comparable positioning techniques
 DP3728.and have an estimated accuracy of +/- 3 meters.
 DP3728
 DP3728.The orthometric height was determined by differential leveling and
 DP3728.adjusted by the NATIONAL GEODETIC SURVEY
 DP3728.in July 2014.
 DP3728
 DP3728.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3728.GEOID18 height accuracy estimate available here.
 DP3728
 DP3728.Click photographs - Photos may exist for this station.
 DP3728
 DP3728.The dynamic height is computed by dividing the NAVD 88
 DP3728.geopotential number by the normal gravity value computed on the
 DP3728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3728.degrees latitude (g = 980.6199 gals.).
 DP3728
 DP3728.The modeled gravity was interpolated from observed gravity values.
 DP3728
 DP3728;                    North         East    Units  Estimated Accuracy
 DP3728;SPC IL E     -   205,164.4     295,561.4     MT  (+/- 3 meters HH1 GPS) 
 DP3728
 DP3728_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7932163889(NAD 83)
 DP3728
 DP3728                          SUPERSEDED SURVEY CONTROL
 DP3728
 DP3728.No superseded survey control is available for this station.
 DP3728
 DP3728_MARKER: F = FLANGE-ENCASED ROD
 DP3728_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3728_STAMPING: WS 043 2014
 DP3728_MARK LOGO: UIL
 DP3728_PROJECTION: RECESSED 8 CENTIMETERS
 DP3728_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3728_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3728+STABILITY: POSITION/ELEVATION WELL
 DP3728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3728+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2014
 DP3728_ROD/PIPE-DEPTH: 4.0 meters
 DP3728_SLEEVE-DEPTH  : 0.9 meters
 DP3728
 DP3728  HISTORY     - Date     Condition        Report By
 DP3728  HISTORY     - 20140308 MONUMENTED       AMESC
 DP3728
 DP3728                          STATION DESCRIPTION
 DP3728
 DP3728'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3728'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) EAST OF JOHNSONVILLE,
 DP3728'2.9 MI (4.7 KM) EAST OF CISNE AND 1.5 MI (2.4 KM) WEST-SOUTHWEST OF
 DP3728'ENTERPRISE.
 DP3728'
 DP3728'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3728'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3728'EAST ALONG US ROUTE 45 FOR 1.75 MI (2.8 KM) WHERE US ROUTE 45 TURNS
 DP3728'SOUTH AND COUNTY ROAD 16 CONTINUES EAST.  CONTINUE EAST ON COUNTY ROAD
 DP3728'16 FOR 1.0 MI (1.6 KM) TO COUNTY ROAD 1700E AND THE STATION ON THE
 DP3728'RIGHT.
 DP3728'
 DP3728'THE STATION IS 74.5 FT (22.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3728'16, 24 FT (7.3 M) WEST OF THE CENTERLINE OF COUNTY ROAD 1700E, 85.4 FT
 DP3728'(26.0 M) SOUTHWEST OF A CONCRETE RIGHT OF WAY MARKER, 49 FT (14.9 M)
 DP3728'SOUTH OF THE WEST END OF A 36 INCH (91 CM) CONCRETE PIPE, 16.9 FT (5.2
 DP3728'M) SOUTH OF A FIBER OPTIC PEDESTAL NUMBER L05 A01.
 DP3728'
 DP3728'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3728'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3728'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3729 ***********************************************************************
 DP3729  DESIGNATION -  WS 044
 DP3729  PID         -  DP3729
 DP3729  STATE/COUNTY-  IL/WAYNE
 DP3729  COUNTRY     -  US
 DP3729  USGS QUAD   -  CISNE (2018)
 DP3729
 DP3729                         *CURRENT SURVEY CONTROL
 DP3729  ______________________________________________________________________
 DP3729* NAD 83(1986) POSITION- 38 30 55.54   (N) 088 25 15.91   (W)   HD_HELD1
 DP3729* NAVD 88 ORTHO HEIGHT -   137.519 (meters)      451.18  (feet) ADJUSTED
 DP3729  ______________________________________________________________________
 DP3729  GEOID HEIGHT    -        -30.798 (meters)                     GEOID18
 DP3729  DYNAMIC HEIGHT  -        137.433 (meters)      450.89  (feet) COMP
 DP3729  MODELED GRAVITY -    980,002.2   (mgal)                       NAVD 88
 DP3729
 DP3729  VERT ORDER      -  SECOND    CLASS I
 DP3729
 DP3729.The horizontal coordinates were determined by differentially corrected
 DP3729.hand held GPS observations or other comparable positioning techniques
 DP3729.and have an estimated accuracy of +/- 3 meters.
 DP3729
 DP3729.The orthometric height was determined by differential leveling and
 DP3729.adjusted by the NATIONAL GEODETIC SURVEY
 DP3729.in July 2014.
 DP3729
 DP3729.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3729.GEOID18 height accuracy estimate available here.
 DP3729
 DP3729.Click photographs - Photos may exist for this station.
 DP3729
 DP3729.The dynamic height is computed by dividing the NAVD 88
 DP3729.geopotential number by the normal gravity value computed on the
 DP3729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3729.degrees latitude (g = 980.6199 gals.).
 DP3729
 DP3729.The modeled gravity was interpolated from observed gravity values.
 DP3729
 DP3729;                    North         East    Units  Estimated Accuracy
 DP3729;SPC IL E     -   205,190.3     292,346.9     MT  (+/- 3 meters HH1 GPS) 
 DP3729
 DP3729_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7610763962(NAD 83)
 DP3729
 DP3729                          SUPERSEDED SURVEY CONTROL
 DP3729
 DP3729.No superseded survey control is available for this station.
 DP3729
 DP3729_MARKER: F = FLANGE-ENCASED ROD
 DP3729_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3729_STAMPING: WS 044 2014
 DP3729_MARK LOGO: UIL
 DP3729_PROJECTION: RECESSED 8 CENTIMETERS
 DP3729_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3729_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3729+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2014
 DP3729_ROD/PIPE-DEPTH: 3.9 meters
 DP3729_SLEEVE-DEPTH  : 0.9 meters
 DP3729
 DP3729  HISTORY     - Date     Condition        Report By
 DP3729  HISTORY     - 20140308 MONUMENTED       AMESC
 DP3729
 DP3729                          STATION DESCRIPTION
 DP3729
 DP3729'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3729'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST OF JOHNSONVILLE,
 DP3729'3.5 MI (5.6 KM) WEST OF ENTERPRISE AND 0.9 MI (1.4 KM) EAST OF CISNE.
 DP3729'
 DP3729'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3729'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3729'EAST ALONG US ROUTE 45 FOR 0.8 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP3729'THE STATION IS 30.5 FT (9.3 M) NORTH OF THE CENTERLINE OF US ROUTE 45,
 DP3729'868 FT (264.6 M) WEST OF A 56 INCH (142 CM) BY 36 INCH (91 CM)
 DP3729'CORRUGATED ELLIPTICAL PIPE, 296 FT (90.2 M) EAST OF A FIBER OPTIC
 DP3729'WARNING POST, 24 FT (7.3 M) WEST OF A FIBER OPTIC WARNING POST 23.0 FT
 DP3729'(7.0 M) WEST OF THE NORTH END OF A NORTH-SOUTH FENCE.
 DP3729'
 DP3729'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3729'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3729'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3730 ***********************************************************************
 DP3730  DESIGNATION -  WS 045
 DP3730  PID         -  DP3730
 DP3730  STATE/COUNTY-  IL/WAYNE
 DP3730  COUNTRY     -  US
 DP3730  USGS QUAD   -  CISNE (2018)
 DP3730
 DP3730                         *CURRENT SURVEY CONTROL
 DP3730  ______________________________________________________________________
 DP3730* NAD 83(1986) POSITION- 38 30 56.02   (N) 088 26 15.60   (W)   HD_HELD1
 DP3730* NAVD 88 ORTHO HEIGHT -   139.745 (meters)      458.48  (feet) ADJUSTED
 DP3730  ______________________________________________________________________
 DP3730  GEOID HEIGHT    -        -30.795 (meters)                     GEOID18
 DP3730  DYNAMIC HEIGHT  -        139.658 (meters)      458.19  (feet) COMP
 DP3730  MODELED GRAVITY -    980,001.5   (mgal)                       NAVD 88
 DP3730
 DP3730  VERT ORDER      -  SECOND    CLASS I
 DP3730
 DP3730.The horizontal coordinates were determined by differentially corrected
 DP3730.hand held GPS observations or other comparable positioning techniques
 DP3730.and have an estimated accuracy of +/- 3 meters.
 DP3730
 DP3730.The orthometric height was determined by differential leveling and
 DP3730.adjusted by the NATIONAL GEODETIC SURVEY
 DP3730.in July 2014.
 DP3730
 DP3730.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3730.GEOID18 height accuracy estimate available here.
 DP3730
 DP3730.Click photographs - Photos may exist for this station.
 DP3730
 DP3730.The dynamic height is computed by dividing the NAVD 88
 DP3730.geopotential number by the normal gravity value computed on the
 DP3730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3730.degrees latitude (g = 980.6199 gals.).
 DP3730
 DP3730.The modeled gravity was interpolated from observed gravity values.
 DP3730
 DP3730;                    North         East    Units  Estimated Accuracy
 DP3730;SPC IL E     -   205,206.6     290,900.9     MT  (+/- 3 meters HH1 GPS) 
 DP3730
 DP3730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7466263999(NAD 83)
 DP3730
 DP3730                          SUPERSEDED SURVEY CONTROL
 DP3730
 DP3730.No superseded survey control is available for this station.
 DP3730
 DP3730_MARKER: F = FLANGE-ENCASED ROD
 DP3730_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3730_STAMPING: WS 045 2014
 DP3730_MARK LOGO: UIL
 DP3730_PROJECTION: RECESSED 8 CENTIMETERS
 DP3730_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3730_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3730+STABILITY: POSITION/ELEVATION WELL
 DP3730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3730+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2014
 DP3730_ROD/PIPE-DEPTH: 4.9 meters
 DP3730_SLEEVE-DEPTH  : 0.9 meters
 DP3730
 DP3730  HISTORY     - Date     Condition        Report By
 DP3730  HISTORY     - 20140308 MONUMENTED       AMESC
 DP3730
 DP3730                          STATION DESCRIPTION
 DP3730
 DP3730'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3730'THE STATION IS LOCATED ABOUT 5.4 MI (8.7 KM) EAST OF JOHNSONVILLE, 4.4
 DP3730'MI (7.1 KM) WEST OF ENTERPRISE AND IN THE TOWN OF CISNE, IL.
 DP3730'
 DP3730'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3730'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3730'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3730'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3730'CONTINUE WEST ON COUNTY ROAD 16 FOR 80 FT (24.4 M) AND THE STATION ON
 DP3730'THE LEFT.
 DP3730'
 DP3730'THE STATION IS 24.5 FT (7.5 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3730'16, 98 FT (29.9 M) SOUTHWEST OF POWER POLE NUMBER 2995849 WITH
 DP3730'TRANSFORMER, 55.0 FT (16.8 M) EAST OF THE EAST END OF A 18 INCH (46
 DP3730'CM) CONCRETE PIPE, 19.5 FT (5.9 M) WEST OF TELEPHONE PEDESTAL NUMBER
 DP3730'E00 A02 F00 A02.
 DP3730'
 DP3730'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3730'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3730'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3731 ***********************************************************************
 DP3731  DESIGNATION -  WS 046
 DP3731  PID         -  DP3731
 DP3731  STATE/COUNTY-  IL/WAYNE
 DP3731  COUNTRY     -  US
 DP3731  USGS QUAD   -  CISNE (2018)
 DP3731
 DP3731                         *CURRENT SURVEY CONTROL
 DP3731  ______________________________________________________________________
 DP3731* NAD 83(1986) POSITION- 38 30 57.05   (N) 088 27 12.35   (W)   HD_HELD1
 DP3731* NAVD 88 ORTHO HEIGHT -   142.908 (meters)      468.86  (feet) ADJUSTED
 DP3731  ______________________________________________________________________
 DP3731  GEOID HEIGHT    -        -30.792 (meters)                     GEOID18
 DP3731  DYNAMIC HEIGHT  -        142.819 (meters)      468.57  (feet) COMP
 DP3731  MODELED GRAVITY -    980,000.8   (mgal)                       NAVD 88
 DP3731
 DP3731  VERT ORDER      -  SECOND    CLASS I
 DP3731
 DP3731.The horizontal coordinates were determined by differentially corrected
 DP3731.hand held GPS observations or other comparable positioning techniques
 DP3731.and have an estimated accuracy of +/- 3 meters.
 DP3731
 DP3731.The orthometric height was determined by differential leveling and
 DP3731.adjusted by the NATIONAL GEODETIC SURVEY
 DP3731.in July 2014.
 DP3731
 DP3731.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3731.GEOID18 height accuracy estimate available here.
 DP3731
 DP3731.Click photographs - Photos may exist for this station.
 DP3731
 DP3731.The dynamic height is computed by dividing the NAVD 88
 DP3731.geopotential number by the normal gravity value computed on the
 DP3731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3731.degrees latitude (g = 980.6199 gals.).
 DP3731
 DP3731.The modeled gravity was interpolated from observed gravity values.
 DP3731
 DP3731;                    North         East    Units  Estimated Accuracy
 DP3731;SPC IL E     -   205,240.0     289,526.1     MT  (+/- 3 meters HH1 GPS) 
 DP3731
 DP3731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7328864052(NAD 83)
 DP3731
 DP3731                          SUPERSEDED SURVEY CONTROL
 DP3731
 DP3731.No superseded survey control is available for this station.
 DP3731
 DP3731_MARKER: F = FLANGE-ENCASED ROD
 DP3731_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3731_STAMPING: WS 046 2014
 DP3731_MARK LOGO: UIL
 DP3731_PROJECTION: RECESSED 8 CENTIMETERS
 DP3731_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3731_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3731+STABILITY: POSITION/ELEVATION WELL
 DP3731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3731+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2014
 DP3731_ROD/PIPE-DEPTH: 4.9 meters
 DP3731_SLEEVE-DEPTH  : 0.9 meters
 DP3731
 DP3731  HISTORY     - Date     Condition        Report By
 DP3731  HISTORY     - 20140309 MONUMENTED       AMESC
 DP3731
 DP3731                          STATION DESCRIPTION
 DP3731
 DP3731'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3731'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) WEST OF ENTERPRISE, 4.5
 DP3731'MI (7.2 KM) EAST OF JOHNSONVILLE AND 0.9 MI (1.4 KM) WEST OF CISNE.
 DP3731'
 DP3731'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3731'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3731'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3731'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3731'CONTINUE WEST ALONG COUNTY ROAD 16 FOR 0.9 MI (1.4 KM) TO COUNTY ROAD
 DP3731'1325E AND THE STATION ON THE LEFT.
 DP3731'
 DP3731'THE STATION IS 67.5 FT (20.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3731'16, 25 FT (7.6 M) WEST 0F THE CENTERLINE OF COUNTY ROAD 1325E, 54.3 FT
 DP3731'(16.6 M) SOUTHWEST OF FIBER OPTIC PEDESTAL NUMBER 'K01 A02', 40.0 FT
 DP3731'(12.2 M) SOUTH OF THE SOUTH END OF AN 18 INCH (46 CM) CONCRETE PIPE,
 DP3731'26.3 FT (8.0 M) SOUTH OF POWER POLE NUMBER '100562' WITH GUY WIRE.
 DP3731'
 DP3731'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3731'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3731'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3732 ***********************************************************************
 DP3732  DESIGNATION -  WS 047
 DP3732  PID         -  DP3732
 DP3732  STATE/COUNTY-  IL/WAYNE
 DP3732  COUNTRY     -  US
 DP3732  USGS QUAD   -  CISNE (2018)
 DP3732
 DP3732                         *CURRENT SURVEY CONTROL
 DP3732  ______________________________________________________________________
 DP3732* NAD 83(1986) POSITION- 38 31 00.88   (N) 088 28 15.68   (W)   HD_HELD1
 DP3732* NAVD 88 ORTHO HEIGHT -   144.650 (meters)      474.57  (feet) ADJUSTED
 DP3732  ______________________________________________________________________
 DP3732  GEOID HEIGHT    -        -30.792 (meters)                     GEOID18
 DP3732  DYNAMIC HEIGHT  -        144.559 (meters)      474.27  (feet) COMP
 DP3732  MODELED GRAVITY -    980,000.0   (mgal)                       NAVD 88
 DP3732
 DP3732  VERT ORDER      -  SECOND    CLASS I
 DP3732
 DP3732.The horizontal coordinates were determined by differentially corrected
 DP3732.hand held GPS observations or other comparable positioning techniques
 DP3732.and have an estimated accuracy of +/- 3 meters.
 DP3732
 DP3732.The orthometric height was determined by differential leveling and
 DP3732.adjusted by the NATIONAL GEODETIC SURVEY
 DP3732.in July 2014.
 DP3732
 DP3732.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3732.GEOID18 height accuracy estimate available here.
 DP3732
 DP3732.Click photographs - Photos may exist for this station.
 DP3732
 DP3732.The dynamic height is computed by dividing the NAVD 88
 DP3732.geopotential number by the normal gravity value computed on the
 DP3732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3732.degrees latitude (g = 980.6199 gals.).
 DP3732
 DP3732.The modeled gravity was interpolated from observed gravity values.
 DP3732
 DP3732;                    North         East    Units  Estimated Accuracy
 DP3732;SPC IL E     -   205,360.2     287,992.1     MT  (+/- 3 meters HH1 GPS) 
 DP3732
 DP3732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7175664195(NAD 83)
 DP3732
 DP3732                          SUPERSEDED SURVEY CONTROL
 DP3732
 DP3732.No superseded survey control is available for this station.
 DP3732
 DP3732_MARKER: F = FLANGE-ENCASED ROD
 DP3732_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3732_STAMPING: WS 047 2014
 DP3732_MARK LOGO: UIL
 DP3732_PROJECTION: RECESSED 8 CENTIMETERS
 DP3732_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3732_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3732+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2014
 DP3732_ROD/PIPE-DEPTH: 3.5 meters
 DP3732_SLEEVE-DEPTH  : 0.9 meters
 DP3732
 DP3732  HISTORY     - Date     Condition        Report By
 DP3732  HISTORY     - 20140310 MONUMENTED       AMESC
 DP3732
 DP3732                          STATION DESCRIPTION
 DP3732
 DP3732'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3732'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) WEST OF ENTERPRISE, 3.6
 DP3732'MI (5.8 KM) EAST OF JOHNSONVILLE AND 1.8 MI (2.9 KM) WEST OF CISNE.
 DP3732'
 DP3732'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3732'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3732'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3732'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3732'CONTINUE WEST ALONG COUNTY ROAD 16 FOR 1.6 MI (2.6 KM) TO COUNTY ROAD
 DP3732'1220E.  CONTINUE WEST ALONG COUNTY ROAD 16 FOR 1140 FT (347.5 M) TO
 DP3732'THE STATION ON THE RIGHT.
 DP3732'
 DP3732'THE STATION IS 44.2 FT (13.5 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3732'16, 366.5 FT (111.7 M) SOUTHEAST OF POWER POLE NUMBER 1130132, 117.6
 DP3732'FT (35.8 M) SOUTH OF POWER POLE NUMBER 33157, 114.0 FT (34.7 M)
 DP3732'NORTHWEST OF A FIBER OPTIC WARNING POST, 104.8 FT (31.9 M) NORTHWEST
 DP3732'OF POWER POLE NUMBER 33156, 42.0 FT (12.8 M) NORTHWEST OF THE WEST END
 DP3732'OF A 15 INCH (38 CM) STEEL PIPE.
 DP3732'
 DP3732'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3732'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3732'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3733 ***********************************************************************
 DP3733  DESIGNATION -  WS 048
 DP3733  PID         -  DP3733
 DP3733  STATE/COUNTY-  IL/WAYNE
 DP3733  COUNTRY     -  US
 DP3733  USGS QUAD   -  CISNE (2018)
 DP3733
 DP3733                         *CURRENT SURVEY CONTROL
 DP3733  ______________________________________________________________________
 DP3733* NAD 83(1986) POSITION- 38 30 59.63   (N) 088 29 13.37   (W)   HD_HELD1
 DP3733* NAVD 88 ORTHO HEIGHT -   145.468 (meters)      477.26  (feet) ADJUSTED
 DP3733  ______________________________________________________________________
 DP3733  GEOID HEIGHT    -        -30.789 (meters)                     GEOID18
 DP3733  DYNAMIC HEIGHT  -        145.377 (meters)      476.96  (feet) COMP
 DP3733  MODELED GRAVITY -    979,999.3   (mgal)                       NAVD 88
 DP3733
 DP3733  VERT ORDER      -  SECOND    CLASS I
 DP3733
 DP3733.The horizontal coordinates were determined by differentially corrected
 DP3733.hand held GPS observations or other comparable positioning techniques
 DP3733.and have an estimated accuracy of +/- 3 meters.
 DP3733
 DP3733.The orthometric height was determined by differential leveling and
 DP3733.adjusted by the NATIONAL GEODETIC SURVEY
 DP3733.in July 2014.
 DP3733
 DP3733.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3733.GEOID18 height accuracy estimate available here.
 DP3733
 DP3733.Click photographs - Photos may exist for this station.
 DP3733
 DP3733.The dynamic height is computed by dividing the NAVD 88
 DP3733.geopotential number by the normal gravity value computed on the
 DP3733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3733.degrees latitude (g = 980.6199 gals.).
 DP3733
 DP3733.The modeled gravity was interpolated from observed gravity values.
 DP3733
 DP3733;                    North         East    Units  Estimated Accuracy
 DP3733;SPC IL E     -   205,323.9     286,594.5     MT  (+/- 3 meters HH1 GPS) 
 DP3733
 DP3733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH7035964179(NAD 83)
 DP3733
 DP3733                          SUPERSEDED SURVEY CONTROL
 DP3733
 DP3733.No superseded survey control is available for this station.
 DP3733
 DP3733_MARKER: F = FLANGE-ENCASED ROD
 DP3733_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3733_STAMPING: WS 048 2014
 DP3733_MARK LOGO: UIL
 DP3733_PROJECTION: RECESSED 8 CENTIMETERS
 DP3733_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3733_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3733+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2014
 DP3733_ROD/PIPE-DEPTH: 3.4 meters
 DP3733_SLEEVE-DEPTH  : 0.9 meters
 DP3733
 DP3733  HISTORY     - Date     Condition        Report By
 DP3733  HISTORY     - 20140310 MONUMENTED       AMESC
 DP3733
 DP3733                          STATION DESCRIPTION
 DP3733
 DP3733'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3733'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST OF ENTERPRISE, 2.7
 DP3733'MI (4.3 KM) EAST OF JOHNSONVILLE AND 2.7 MI (4.3 KM) WEST OF CISNE.
 DP3733'
 DP3733'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3733'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3733'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3733'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3733'CONTINUE WEST ALONG COUNTY ROAD 16 FOR 2.75 MI (4.4 KM) TO A DRIVEWAY
 DP3733'AND THE STATION ON THE LEFT.
 DP3733'
 DP3733'THE STATION IS 38.0 FT (11.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3733'16, 257.4 FT (78.5 M) SOUTHWEST OF POWER POLE NUMBER 115916, 48.6 FT
 DP3733'(14.8 M) NORTHEAST OF POWER POLE NUMBER 115604, 16.0 FT (4.9 M)
 DP3733'SOUTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED METAL PIPE
 DP3733'UNDER THE DRIVEWAY, 10 FT (3.0 M) EAST OF A FENCE CORNER ON THE EAST
 DP3733'SIDE OF THE DRIVEWAY, 2.7 FT (0.8 M) NORTH OF THE FENCE LINE.
 DP3733'
 DP3733'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3733'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3733'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3734 ***********************************************************************
 DP3734  DESIGNATION -  WS 049
 DP3734  PID         -  DP3734
 DP3734  STATE/COUNTY-  IL/WAYNE
 DP3734  COUNTRY     -  US
 DP3734  USGS QUAD   -  JOHNSONVILLE (2018)
 DP3734
 DP3734                         *CURRENT SURVEY CONTROL
 DP3734  ______________________________________________________________________
 DP3734* NAD 83(1986) POSITION- 38 31 02.21   (N) 088 30 18.24   (W)   HD_HELD1
 DP3734* NAVD 88 ORTHO HEIGHT -   142.804 (meters)      468.52  (feet) ADJUSTED
 DP3734  ______________________________________________________________________
 DP3734  GEOID HEIGHT    -        -30.789 (meters)                     GEOID18
 DP3734  DYNAMIC HEIGHT  -        142.714 (meters)      468.22  (feet) COMP
 DP3734  MODELED GRAVITY -    979,998.2   (mgal)                       NAVD 88
 DP3734
 DP3734  VERT ORDER      -  SECOND    CLASS I
 DP3734
 DP3734.The horizontal coordinates were determined by differentially corrected
 DP3734.hand held GPS observations or other comparable positioning techniques
 DP3734.and have an estimated accuracy of +/- 3 meters.
 DP3734
 DP3734.The orthometric height was determined by differential leveling and
 DP3734.adjusted by the NATIONAL GEODETIC SURVEY
 DP3734.in July 2014.
 DP3734
 DP3734.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3734.GEOID18 height accuracy estimate available here.
 DP3734
 DP3734.Click photographs - Photos may exist for this station.
 DP3734
 DP3734.The dynamic height is computed by dividing the NAVD 88
 DP3734.geopotential number by the normal gravity value computed on the
 DP3734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3734.degrees latitude (g = 980.6199 gals.).
 DP3734
 DP3734.The modeled gravity was interpolated from observed gravity values.
 DP3734
 DP3734;                    North         East    Units  Estimated Accuracy
 DP3734;SPC IL E     -   205,406.2     285,023.2     MT  (+/- 3 meters HH1 GPS) 
 DP3734
 DP3734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6878964284(NAD 83)
 DP3734
 DP3734                          SUPERSEDED SURVEY CONTROL
 DP3734
 DP3734.No superseded survey control is available for this station.
 DP3734
 DP3734_MARKER: F = FLANGE-ENCASED ROD
 DP3734_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3734_STAMPING: WS 049 2014
 DP3734_MARK LOGO: UIL
 DP3734_PROJECTION: RECESSED 8 CENTIMETERS
 DP3734_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3734_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3734+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2014
 DP3734_ROD/PIPE-DEPTH: 3.0 meters
 DP3734_SLEEVE-DEPTH  : 0.9 meters
 DP3734
 DP3734  HISTORY     - Date     Condition        Report By
 DP3734  HISTORY     - 20140310 MONUMENTED       AMESC
 DP3734
 DP3734                          STATION DESCRIPTION
 DP3734
 DP3734'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3734'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTHEAST OF CRISP, 3.7
 DP3734'MI (6.0 KM) WEST OF CISNE AND 1.8 MI (2.9 KM) EAST OF JOHNSONVILLE.
 DP3734'
 DP3734'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3734'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3734'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3734'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3734'CONTINUE WEST ALONG COUNTY ROAD 16 FOR 3.6 MI (5.8 KM) TO COUNTY ROAD
 DP3734'1025E.  CONTINUE ALONG COUNTY ROAD 16 FOR 400 FT (121.9 M) TO THE
 DP3734'STATION ON THE RIGHT.
 DP3734'
 DP3734'THE STATION IS 32.0 FT (9.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3734'16, 86.2 FT (26.3 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER 'G08 C02',
 DP3734'25.0 FT (7.6 M) WEST OF POWER POLE NUMBER '80335', 23.8 FT (7.3 M)
 DP3734'EAST OF POWER POLE NUMBER '80334' WITH TRANSFORMER, 3.3 FT (1.0 M)
 DP3734'SOUTH OF THE FENCE LINE.
 DP3734'
 DP3734'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3734'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3734'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3735 ***********************************************************************
 DP3735  DESIGNATION -  WS 050
 DP3735  PID         -  DP3735
 DP3735  STATE/COUNTY-  IL/WAYNE
 DP3735  COUNTRY     -  US
 DP3735  USGS QUAD   -  JOHNSONVILLE (2018)
 DP3735
 DP3735                         *CURRENT SURVEY CONTROL
 DP3735  ______________________________________________________________________
 DP3735* NAD 83(1986) POSITION- 38 31 17.71   (N) 088 31 16.53   (W)   HD_HELD1
 DP3735* NAVD 88 ORTHO HEIGHT -   156.260 (meters)      512.66  (feet) ADJUSTED
 DP3735  ______________________________________________________________________
 DP3735  GEOID HEIGHT    -        -30.797 (meters)                     GEOID18
 DP3735  DYNAMIC HEIGHT  -        156.162 (meters)      512.34  (feet) COMP
 DP3735  MODELED GRAVITY -    979,997.6   (mgal)                       NAVD 88
 DP3735
 DP3735  VERT ORDER      -  SECOND    CLASS I
 DP3735
 DP3735.The horizontal coordinates were determined by differentially corrected
 DP3735.hand held GPS observations or other comparable positioning techniques
 DP3735.and have an estimated accuracy of +/- 3 meters.
 DP3735
 DP3735.The orthometric height was determined by differential leveling and
 DP3735.adjusted by the NATIONAL GEODETIC SURVEY
 DP3735.in July 2014.
 DP3735
 DP3735.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3735.GEOID18 height accuracy estimate available here.
 DP3735
 DP3735.Click photographs - Photos may exist for this station.
 DP3735
 DP3735.The dynamic height is computed by dividing the NAVD 88
 DP3735.geopotential number by the normal gravity value computed on the
 DP3735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3735.degrees latitude (g = 980.6199 gals.).
 DP3735
 DP3735.The modeled gravity was interpolated from observed gravity values.
 DP3735
 DP3735;                    North         East    Units  Estimated Accuracy
 DP3735;SPC IL E     -   205,886.9     283,612.1     MT  (+/- 3 meters HH1 GPS) 
 DP3735
 DP3735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6738564785(NAD 83)
 DP3735
 DP3735                          SUPERSEDED SURVEY CONTROL
 DP3735
 DP3735.No superseded survey control is available for this station.
 DP3735
 DP3735_MARKER: F = FLANGE-ENCASED ROD
 DP3735_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3735_STAMPING: WS 050 2014
 DP3735_MARK LOGO: UIL
 DP3735_PROJECTION: RECESSED 8 CENTIMETERS
 DP3735_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3735_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3735_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3735+SATELLITE: SATELLITE OBSERVATIONS - March 10, 2014
 DP3735_ROD/PIPE-DEPTH: 3.0 meters
 DP3735_SLEEVE-DEPTH  : 0.9 meters
 DP3735
 DP3735  HISTORY     - Date     Condition        Report By
 DP3735  HISTORY     - 20140310 MONUMENTED       AMESC
 DP3735
 DP3735                          STATION DESCRIPTION
 DP3735
 DP3735'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3735'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHEAST OF CRISP, 4.6
 DP3735'MI (7.4 KM) WEST OF CISNE AND 0.9 MI (1.4 KM) EAST OF JOHNSONVILLE.
 DP3735'
 DP3735'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3735'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3735'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3735'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3735'CONTINUE WEST ALONG COUNTY ROAD 16 FOR 4.6 MI (7.4 KM) TO COUNTY ROAD
 DP3735'1850N.  CONTINUE ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3735'EXTENSION) FOR 370 FT (112.8 M) TO THE STATION ON THE RIGHT.
 DP3735'
 DP3735'THE STATION IS 35.4 FT (10.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3735'16, 321.8 FT (98.1 M) EAST OF POWER POLE NUMBER '96815', 299.0 FT
 DP3735'(91.1 M) EAST OF THE EAST END OF A 12 INCH (30 CM) CONCRETE PIPE,
 DP3735'120.2 FT (36.6 M) NORTHWEST OF TELEPHONE PEDESTAL 'G09 C00', 14.6 FT
 DP3735'(4.5 M) WEST OF POWER POLE NUMBER '19898'.
 DP3735'
 DP3735'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3735'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3735'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3736 ***********************************************************************
 DP3736  DESIGNATION -  WS 051
 DP3736  PID         -  DP3736
 DP3736  STATE/COUNTY-  IL/WAYNE
 DP3736  COUNTRY     -  US
 DP3736  USGS QUAD   -  JOHNSONVILLE (2018)
 DP3736
 DP3736                         *CURRENT SURVEY CONTROL
 DP3736  ______________________________________________________________________
 DP3736* NAD 83(1986) POSITION- 38 31 19.97   (N) 088 32 10.73   (W)   HD_HELD1
 DP3736* NAVD 88 ORTHO HEIGHT -   166.681 (meters)      546.85  (feet) ADJUSTED
 DP3736  ______________________________________________________________________
 DP3736  GEOID HEIGHT    -        -30.797 (meters)                     GEOID18
 DP3736  DYNAMIC HEIGHT  -        166.576 (meters)      546.51  (feet) COMP
 DP3736  MODELED GRAVITY -    979,996.9   (mgal)                       NAVD 88
 DP3736
 DP3736  VERT ORDER      -  SECOND    CLASS I
 DP3736
 DP3736.The horizontal coordinates were determined by differentially corrected
 DP3736.hand held GPS observations or other comparable positioning techniques
 DP3736.and have an estimated accuracy of +/- 3 meters.
 DP3736
 DP3736.The orthometric height was determined by differential leveling and
 DP3736.adjusted by the NATIONAL GEODETIC SURVEY
 DP3736.in July 2014.
 DP3736
 DP3736.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3736.GEOID18 height accuracy estimate available here.
 DP3736
 DP3736.Click photographs - Photos may exist for this station.
 DP3736
 DP3736.The dynamic height is computed by dividing the NAVD 88
 DP3736.geopotential number by the normal gravity value computed on the
 DP3736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3736.degrees latitude (g = 980.6199 gals.).
 DP3736
 DP3736.The modeled gravity was interpolated from observed gravity values.
 DP3736
 DP3736;                    North         East    Units  Estimated Accuracy
 DP3736;SPC IL E     -   205,959.4     282,299.3     MT  (+/- 3 meters HH1 GPS) 
 DP3736
 DP3736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6607464876(NAD 83)
 DP3736
 DP3736                          SUPERSEDED SURVEY CONTROL
 DP3736
 DP3736.No superseded survey control is available for this station.
 DP3736
 DP3736_MARKER: F = FLANGE-ENCASED ROD
 DP3736_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3736_STAMPING: WS 051 2014
 DP3736_MARK LOGO: UIL
 DP3736_PROJECTION: RECESSED 8 CENTIMETERS
 DP3736_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3736_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3736+STABILITY: POSITION/ELEVATION WELL
 DP3736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3736+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 DP3736_ROD/PIPE-DEPTH: 4.9 meters
 DP3736_SLEEVE-DEPTH  : 0.9 meters
 DP3736
 DP3736  HISTORY     - Date     Condition        Report By
 DP3736  HISTORY     - 20140311 MONUMENTED       AMESC
 DP3736
 DP3736                          STATION DESCRIPTION
 DP3736
 DP3736'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3736'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) EAST OF ORCHARDVILLE,
 DP3736'5.4 MI (8.7 KM) WEST OF CISNE AND IN THE TOWN OF JOHNSONVILLE, IL.
 DP3736'
 DP3736'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3736'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3736'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3736'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3736'CONTINUE WEST ALONG COUNTY ROAD 16 ALSO CALLED STATE ROUTE 161
 DP3736'EXTENSION) FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 950E (SECOND STREET) AND
 DP3736'THE STATION ON THE RIGHT.
 DP3736'
 DP3736'THE STATION IS 26.6 FT (8.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3736'16, 125 FT (38.1 M) EAST OF THE CENTERLINE OF COUNTY ROAD 950E, 33.4
 DP3736'FT (10.2 M) WEST OF A POWER POLE WITH TRANSFORMER AND METER, 32.0 FT
 DP3736'(9.8 M) EAST OF A CONCRETE RIGHT OF WAY MARKER, 26.7 FT (8.1 M) EAST
 DP3736'OF FIBER OPTIC PEDESTAL NUMBER X00 C03 B08 R02.
 DP3736'
 DP3736'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3736'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3736'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3737 ***********************************************************************
 DP3737  DESIGNATION -  WS 052
 DP3737  PID         -  DP3737
 DP3737  STATE/COUNTY-  IL/WAYNE
 DP3737  COUNTRY     -  US
 DP3737  USGS QUAD   -  JOHNSONVILLE (2018)
 DP3737
 DP3737                         *CURRENT SURVEY CONTROL
 DP3737  ______________________________________________________________________
 DP3737* NAD 83(1986) POSITION- 38 31 47.37   (N) 088 32 41.09   (W)   HD_HELD1
 DP3737* NAVD 88 ORTHO HEIGHT -   162.563 (meters)      533.34  (feet) ADJUSTED
 DP3737  ______________________________________________________________________
 DP3737  GEOID HEIGHT    -        -30.813 (meters)                     GEOID18
 DP3737  DYNAMIC HEIGHT  -        162.461 (meters)      533.01  (feet) COMP
 DP3737  MODELED GRAVITY -    979,996.9   (mgal)                       NAVD 88
 DP3737
 DP3737  VERT ORDER      -  SECOND    CLASS I
 DP3737
 DP3737.The horizontal coordinates were determined by differentially corrected
 DP3737.hand held GPS observations or other comparable positioning techniques
 DP3737.and have an estimated accuracy of +/- 3 meters.
 DP3737
 DP3737.The orthometric height was determined by differential leveling and
 DP3737.adjusted by the NATIONAL GEODETIC SURVEY
 DP3737.in July 2014.
 DP3737
 DP3737.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3737.GEOID18 height accuracy estimate available here.
 DP3737
 DP3737.Click photographs - Photos may exist for this station.
 DP3737
 DP3737.The dynamic height is computed by dividing the NAVD 88
 DP3737.geopotential number by the normal gravity value computed on the
 DP3737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3737.degrees latitude (g = 980.6199 gals.).
 DP3737
 DP3737.The modeled gravity was interpolated from observed gravity values.
 DP3737
 DP3737;                    North         East    Units  Estimated Accuracy
 DP3737;SPC IL E     -   206,805.9     281,565.8     MT  (+/- 3 meters HH1 GPS) 
 DP3737
 DP3737_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6535365733(NAD 83)
 DP3737
 DP3737                          SUPERSEDED SURVEY CONTROL
 DP3737
 DP3737.No superseded survey control is available for this station.
 DP3737
 DP3737_MARKER: F = FLANGE-ENCASED ROD
 DP3737_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3737_STAMPING: WS 052 2014
 DP3737_MARK LOGO: UIL
 DP3737_PROJECTION: RECESSED 8 CENTIMETERS
 DP3737_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3737_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3737+STABILITY: POSITION/ELEVATION WELL
 DP3737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3737+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 DP3737_ROD/PIPE-DEPTH: 4.8 meters
 DP3737_SLEEVE-DEPTH  : 0.9 meters
 DP3737
 DP3737  HISTORY     - Date     Condition        Report By
 DP3737  HISTORY     - 20140311 MONUMENTED       AMESC
 DP3737
 DP3737                          STATION DESCRIPTION
 DP3737
 DP3737'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3737'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) EAST-NORTHEAST OF
 DP3737'ORCHARDVILLE, 5.9 MI (9.5 KM) WEST OF CISNE AND 0.7 MI (1.1 KM)
 DP3737'NORTHWEST OF JOHNSONVILLE.
 DP3737'
 DP3737'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3737'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3737'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3737'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3737'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3737'EXTENSION) FOR 5.5 MI (8.8 KM) TO COUNTY ROAD 950E (SECOND STREET),
 DP3737'THENCE NORTH ALONG COUNTY ROAD 950E FOR 0.5 MI (0.8 KM) TO COUNTY ROAD
 DP3737'1875N, THENCE WEST ALONG COUNTY ROAD 1875N FOR 0.45 MI (0.7 KM) TO THE
 DP3737'STATION ON THE LEFT.
 DP3737'
 DP3737'THE STATION IS 17.3 FT (5.3 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3737'1875N, 122.0 FT (37.2 M) WEST OF POWER POLE NUMBER 20206, 54.8 FT
 DP3737'(16.7 M) SOUTHEAST OF POWER POLE NUMBER 103965, 44.2 FT (13.5 M)
 DP3737'SOUTHEAST OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE
 DP3737'UNDER THE DRIVEWAY TO ADDRESS NUMBER 833, 18.7 FT (5.7 M) EAST OF
 DP3737'POWER POLE NUMBER 103964.
 DP3737'
 DP3737'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3737'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3737'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3738 ***********************************************************************
 DP3738  DESIGNATION -  WS 053
 DP3738  PID         -  DP3738
 DP3738  STATE/COUNTY-  IL/WAYNE
 DP3738  COUNTRY     -  US
 DP3738  USGS QUAD   -  JOHNSONVILLE (2018)
 DP3738
 DP3738                         *CURRENT SURVEY CONTROL
 DP3738  ______________________________________________________________________
 DP3738* NAD 83(1986) POSITION- 38 31 32.90   (N) 088 33 56.01   (W)   HD_HELD1
 DP3738* NAVD 88 ORTHO HEIGHT -   154.970 (meters)      508.43  (feet) ADJUSTED
 DP3738  ______________________________________________________________________
 DP3738  GEOID HEIGHT    -        -30.803 (meters)                     GEOID18
 DP3738  DYNAMIC HEIGHT  -        154.872 (meters)      508.11  (feet) COMP
 DP3738  MODELED GRAVITY -    979,995.8   (mgal)                       NAVD 88
 DP3738
 DP3738  VERT ORDER      -  SECOND    CLASS I
 DP3738
 DP3738.The horizontal coordinates were determined by differentially corrected
 DP3738.hand held GPS observations or other comparable positioning techniques
 DP3738.and have an estimated accuracy of +/- 3 meters.
 DP3738
 DP3738.The orthometric height was determined by differential leveling and
 DP3738.adjusted by the NATIONAL GEODETIC SURVEY
 DP3738.in July 2014.
 DP3738
 DP3738.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3738.GEOID18 height accuracy estimate available here.
 DP3738
 DP3738.Click photographs - Photos may exist for this station.
 DP3738
 DP3738.The dynamic height is computed by dividing the NAVD 88
 DP3738.geopotential number by the normal gravity value computed on the
 DP3738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3738.degrees latitude (g = 980.6199 gals.).
 DP3738
 DP3738.The modeled gravity was interpolated from observed gravity values.
 DP3738
 DP3738;                    North         East    Units  Estimated Accuracy
 DP3738;SPC IL E     -   206,364.1     279,750.1     MT  (+/- 3 meters HH1 GPS) 
 DP3738
 DP3738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6353165318(NAD 83)
 DP3738
 DP3738                          SUPERSEDED SURVEY CONTROL
 DP3738
 DP3738.No superseded survey control is available for this station.
 DP3738
 DP3738_MARKER: F = FLANGE-ENCASED ROD
 DP3738_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3738_STAMPING: WS 053 2014
 DP3738_MARK LOGO: UIL
 DP3738_PROJECTION: RECESSED 8 CENTIMETERS
 DP3738_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3738_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3738+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 DP3738_ROD/PIPE-DEPTH: 3.0 meters
 DP3738_SLEEVE-DEPTH  : 0.9 meters
 DP3738
 DP3738  HISTORY     - Date     Condition        Report By
 DP3738  HISTORY     - 20140311 MONUMENTED       AMESC
 DP3738
 DP3738                          STATION DESCRIPTION
 DP3738
 DP3738'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3738'THE STATION IS LOCATED ABOUT 6.2 MI (10.0 KM) NORTH-NORTHEAST OF
 DP3738'CRISP, 4.8 MI (7.7 KM) EAST-NORTHEAST OF ORCHARDVILLE AND 1.6 MI (2.6
 DP3738'KM) WEST OF JOHNSONVILLE.
 DP3738'
 DP3738'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3738'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3738'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3738'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3738'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3738'EXTENSION) FOR 7.0 MI (11.3 KM) TO COUNTY ROAD 700E, THENCE NORTH
 DP3738'ALONG COUNTY ROAD 700E FOR 915 FT (278.9 M) TO THE STATION ON THE
 DP3738'LEFT.
 DP3738'
 DP3738'THE STATION IS 19.5 FT (5.9 M) WEST OF THE CENTERLINE OF COUNTY ROAD
 DP3738'700E, 157.5 FT (48.0 M) NORTHWEST OF POWER POLE NUMBER 101186 WITH
 DP3738'TRANSFORMER, 99.7 FT (30.4 M) NORTH OF THE NORTH END OF A 12 INCH (30
 DP3738'CM) CORRUGATED METAL PIPE UNDER A FIELD ENTRANCE, 59.7 FT (18.2 M)
 DP3738'NORTH OF A FENCE CORNER, 1.0 FT (0.3 M) EAST OF THE FENCE LINE.
 DP3738'
 DP3738'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3738'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3738'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3739 ***********************************************************************
 DP3739  DESIGNATION -  WS 054
 DP3739  PID         -  DP3739
 DP3739  STATE/COUNTY-  IL/WAYNE
 DP3739  COUNTRY     -  US
 DP3739  USGS QUAD   -  JOHNSONVILLE (2018)
 DP3739
 DP3739                         *CURRENT SURVEY CONTROL
 DP3739  ______________________________________________________________________
 DP3739* NAD 83(1986) POSITION- 38 31 24.31   (N) 088 34 47.15   (W)   HD_HELD1
 DP3739* NAVD 88 ORTHO HEIGHT -   152.653 (meters)      500.83  (feet) ADJUSTED
 DP3739  ______________________________________________________________________
 DP3739  GEOID HEIGHT    -        -30.799 (meters)                     GEOID18
 DP3739  DYNAMIC HEIGHT  -        152.557 (meters)      500.51  (feet) COMP
 DP3739  MODELED GRAVITY -    979,995.1   (mgal)                       NAVD 88
 DP3739
 DP3739  VERT ORDER      -  SECOND    CLASS I
 DP3739
 DP3739.The horizontal coordinates were determined by differentially corrected
 DP3739.hand held GPS observations or other comparable positioning techniques
 DP3739.and have an estimated accuracy of +/- 3 meters.
 DP3739
 DP3739.The orthometric height was determined by differential leveling and
 DP3739.adjusted by the NATIONAL GEODETIC SURVEY
 DP3739.in July 2014.
 DP3739
 DP3739.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3739.GEOID18 height accuracy estimate available here.
 DP3739
 DP3739.Click photographs - Photos may exist for this station.
 DP3739
 DP3739.The dynamic height is computed by dividing the NAVD 88
 DP3739.geopotential number by the normal gravity value computed on the
 DP3739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3739.degrees latitude (g = 980.6199 gals.).
 DP3739
 DP3739.The modeled gravity was interpolated from observed gravity values.
 DP3739
 DP3739;                    North         East    Units  Estimated Accuracy
 DP3739;SPC IL E     -   206,102.5     278,510.7     MT  (+/- 3 meters HH1 GPS) 
 DP3739
 DP3739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6228865074(NAD 83)
 DP3739
 DP3739                          SUPERSEDED SURVEY CONTROL
 DP3739
 DP3739.No superseded survey control is available for this station.
 DP3739
 DP3739_MARKER: F = FLANGE-ENCASED ROD
 DP3739_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3739_STAMPING: WS 054 2014
 DP3739_MARK LOGO: UIL
 DP3739_PROJECTION: RECESSED 8 CENTIMETERS
 DP3739_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3739_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3739+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2014
 DP3739_ROD/PIPE-DEPTH: 3.0 meters
 DP3739_SLEEVE-DEPTH  : 0.9 meters
 DP3739
 DP3739  HISTORY     - Date     Condition        Report By
 DP3739  HISTORY     - 20140311 MONUMENTED       AMESC
 DP3739
 DP3739                          STATION DESCRIPTION
 DP3739
 DP3739'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3739'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) NORTH OF CRISP, 4.0 MI
 DP3739'(6.4 KM) EAST-NORTHEAST OF ORCHARDVILLE AND 2.3 MI (3.7 KM) WEST OF
 DP3739'JOHNSONVILLE.
 DP3739'
 DP3739'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3739'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3739'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3739'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3739'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3739'EXTENSION) FOR 7.65 MI (12.3 KM) TO COUNTY ROAD 640E.  CONTINUE ALONG
 DP3739'COUNTY ROAD 16 FOR 770 FT (234.7 M) TO THE STATION ON THE RIGHT.
 DP3739'
 DP3739'THE STATION IS 38.2 FT (11.6 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3739'16, 274.2 FT (83.6 M) WEST OF TELEPHONE PEDESTAL NUMBER B05 A03, 244
 DP3739'FT (74.4 M) WEST OF POWER POLE NUMBER 20101, 105.7 FT (32.2 M) EAST OF
 DP3739'POWER POLE NUMBER 20102, 97.5 FT (29.7 M) WEST OF A FENCE CORNER, 2.0
 DP3739'FT (0.6 M) SOUTH OF THE FENCE LINE.
 DP3739'
 DP3739'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3739'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3739'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3740 ***********************************************************************
 DP3740  DESIGNATION -  WS 055
 DP3740  PID         -  DP3740
 DP3740  STATE/COUNTY-  IL/WAYNE
 DP3740  COUNTRY     -  US
 DP3740  USGS QUAD   -  JOHNSONVILLE (2018)
 DP3740
 DP3740                         *CURRENT SURVEY CONTROL
 DP3740  ______________________________________________________________________
 DP3740* NAD 83(1986) POSITION- 38 31 24.87   (N) 088 35 47.48   (W)   HD_HELD1
 DP3740* NAVD 88 ORTHO HEIGHT -   153.094 (meters)      502.28  (feet) ADJUSTED
 DP3740  ______________________________________________________________________
 DP3740  GEOID HEIGHT    -        -30.800 (meters)                     GEOID18
 DP3740  DYNAMIC HEIGHT  -        152.998 (meters)      501.96  (feet) COMP
 DP3740  MODELED GRAVITY -    979,994.5   (mgal)                       NAVD 88
 DP3740
 DP3740  VERT ORDER      -  SECOND    CLASS I
 DP3740
 DP3740.The horizontal coordinates were determined by differentially corrected
 DP3740.hand held GPS observations or other comparable positioning techniques
 DP3740.and have an estimated accuracy of +/- 3 meters.
 DP3740
 DP3740.The orthometric height was determined by differential leveling and
 DP3740.adjusted by the NATIONAL GEODETIC SURVEY
 DP3740.in July 2014.
 DP3740
 DP3740.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3740.GEOID18 height accuracy estimate available here.
 DP3740
 DP3740.Click photographs - Photos may exist for this station.
 DP3740
 DP3740.The dynamic height is computed by dividing the NAVD 88
 DP3740.geopotential number by the normal gravity value computed on the
 DP3740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3740.degrees latitude (g = 980.6199 gals.).
 DP3740
 DP3740.The modeled gravity was interpolated from observed gravity values.
 DP3740
 DP3740;                    North         East    Units  Estimated Accuracy
 DP3740;SPC IL E     -   206,123.8     277,049.3     MT  (+/- 3 meters HH1 GPS) 
 DP3740
 DP3740_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH6082765117(NAD 83)
 DP3740
 DP3740                          SUPERSEDED SURVEY CONTROL
 DP3740
 DP3740.No superseded survey control is available for this station.
 DP3740
 DP3740_MARKER: F = FLANGE-ENCASED ROD
 DP3740_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3740_STAMPING: WS 055 2014
 DP3740_MARK LOGO: UIL
 DP3740_PROJECTION: RECESSED 8 CENTIMETERS
 DP3740_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3740_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3740+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2014
 DP3740_ROD/PIPE-DEPTH: 3.3 meters
 DP3740_SLEEVE-DEPTH  : 0.9 meters
 DP3740
 DP3740  HISTORY     - Date     Condition        Report By
 DP3740  HISTORY     - 20140312 MONUMENTED       AMESC
 DP3740
 DP3740                          STATION DESCRIPTION
 DP3740
 DP3740'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3740'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTH OF CRISP, 3.2 MI
 DP3740'(5.1 KM) WEST OF JOHNSONVILLE AND 3.1 MI (5.0 KM) EAST-NORTHEAST OF
 DP3740'ORCHARDVILLE.
 DP3740'
 DP3740'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3740'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3740'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3740'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3740'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3740'EXTENSION) FOR 8.6 MI (13.8 KM) TO COUNTY ROAD 550E.  CONTINUE ALONG
 DP3740'COUNTY ROAD 16 FOR 570 FT (173.7 M) TO THE STATION ON THE LEFT.
 DP3740'
 DP3740'THE STATION IS 41.3 FT (12.6 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3740'16, 278.6 FT (84.9 M) WEST OF POWER POLE NUMBER '90028', 140.1 FT
 DP3740'(42.7 M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER 'B04 A01', 49.8 FT
 DP3740'(15.2 M) EAST OF POWER POLE NUMBER '20143', 33.4 FT (10.2 M) SOUTHWEST
 DP3740'OF THE WEST END OF A 12 INCH (30 CM) CONCRETE PIPE.
 DP3740'
 DP3740'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3740'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3740'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3741 ***********************************************************************
 DP3741  DESIGNATION -  WS 056
 DP3741  PID         -  DP3741
 DP3741  STATE/COUNTY-  IL/WAYNE
 DP3741  COUNTRY     -  US
 DP3741  USGS QUAD   -  JOHNSONVILLE (2018)
 DP3741
 DP3741                         *CURRENT SURVEY CONTROL
 DP3741  ______________________________________________________________________
 DP3741* NAD 83(1986) POSITION- 38 31 24.39   (N) 088 36 33.19   (W)   HD_HELD1
 DP3741* NAVD 88 ORTHO HEIGHT -   132.896 (meters)      436.01  (feet) ADJUSTED
 DP3741  ______________________________________________________________________
 DP3741  GEOID HEIGHT    -        -30.800 (meters)                     GEOID18
 DP3741  DYNAMIC HEIGHT  -        132.812 (meters)      435.73  (feet) COMP
 DP3741  MODELED GRAVITY -    979,994.1   (mgal)                       NAVD 88
 DP3741
 DP3741  VERT ORDER      -  SECOND    CLASS I
 DP3741
 DP3741.The horizontal coordinates were determined by differentially corrected
 DP3741.hand held GPS observations or other comparable positioning techniques
 DP3741.and have an estimated accuracy of +/- 3 meters.
 DP3741
 DP3741.The orthometric height was determined by differential leveling and
 DP3741.adjusted by the NATIONAL GEODETIC SURVEY
 DP3741.in July 2014.
 DP3741
 DP3741.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3741.GEOID18 height accuracy estimate available here.
 DP3741
 DP3741.Click photographs - Photos may exist for this station.
 DP3741
 DP3741.The dynamic height is computed by dividing the NAVD 88
 DP3741.geopotential number by the normal gravity value computed on the
 DP3741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3741.degrees latitude (g = 980.6199 gals.).
 DP3741
 DP3741.The modeled gravity was interpolated from observed gravity values.
 DP3741
 DP3741;                    North         East    Units  Estimated Accuracy
 DP3741;SPC IL E     -   206,112.3     275,942.1     MT  (+/- 3 meters HH1 GPS) 
 DP3741
 DP3741_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5972065121(NAD 83)
 DP3741
 DP3741                          SUPERSEDED SURVEY CONTROL
 DP3741
 DP3741.No superseded survey control is available for this station.
 DP3741
 DP3741_MARKER: F = FLANGE-ENCASED ROD
 DP3741_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3741_STAMPING: WS 056 2014
 DP3741_MARK LOGO: UIL
 DP3741_PROJECTION: RECESSED 8 CENTIMETERS
 DP3741_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3741_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3741+STABILITY: POSITION/ELEVATION WELL
 DP3741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3741+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2014
 DP3741_ROD/PIPE-DEPTH: 9.8 meters
 DP3741_SLEEVE-DEPTH  : 0.9 meters
 DP3741
 DP3741  HISTORY     - Date     Condition        Report By
 DP3741  HISTORY     - 20140312 MONUMENTED       AMESC
 DP3741
 DP3741                          STATION DESCRIPTION
 DP3741
 DP3741'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3741'THE STATION IS LOCATED ABOUT 5.8 MI (9.3 KM) NORTH OF CRISP, 3.9 MI
 DP3741'(6.3 KM) WEST OF JOHNSONVILLE AND 2.5 MI (4.0 KM) EAST-NORTHEAST OF
 DP3741'ORCHARDVILLE.
 DP3741'
 DP3741'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3741'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3741'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3741'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3741'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3741'EXTENSION) FOR 8.6 MI (13.8 KM) TO COUNTY ROAD 550E.  CONTINUE ALONG
 DP3741'COUNTY ROAD 16 FOR 0.80 MI (1.3 KM) TO THE STATION ON THE LEFT.
 DP3741'
 DP3741'THE STATION IS 35.9 FT (10.9 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3741'16, 100 FT (30.5 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 88.8
 DP3741'FT (27.1 M) SOUTHWEST OF THE WEST END OF THE NORTH GUARDRAIL, 21.0 FT
 DP3741'(6.4 M) SOUTH OF THE WEST END OF THE SOUTH GUARDRAIL, 2.0 FT (0.6 M)
 DP3741'NORTH OF AN ORANGE WITNESS POST.
 DP3741'
 DP3741'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3741'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3741'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3742 ***********************************************************************
 DP3742  DESIGNATION -  WS 057
 DP3742  PID         -  DP3742
 DP3742  STATE/COUNTY-  IL/WAYNE
 DP3742  COUNTRY     -  US
 DP3742  USGS QUAD   -  JOHNSONVILLE (2018)
 DP3742
 DP3742                         *CURRENT SURVEY CONTROL
 DP3742  ______________________________________________________________________
 DP3742* NAD 83(1986) POSITION- 38 31 11.70   (N) 088 37 18.54   (W)   HD_HELD1
 DP3742* NAVD 88 ORTHO HEIGHT -   140.583 (meters)      461.23  (feet) ADJUSTED
 DP3742  ______________________________________________________________________
 DP3742  GEOID HEIGHT    -        -30.791 (meters)                     GEOID18
 DP3742  DYNAMIC HEIGHT  -        140.494 (meters)      460.94  (feet) COMP
 DP3742  MODELED GRAVITY -    979,993.4   (mgal)                       NAVD 88
 DP3742
 DP3742  VERT ORDER      -  SECOND    CLASS I
 DP3742
 DP3742.The horizontal coordinates were determined by differentially corrected
 DP3742.hand held GPS observations or other comparable positioning techniques
 DP3742.and have an estimated accuracy of +/- 3 meters.
 DP3742
 DP3742.The orthometric height was determined by differential leveling and
 DP3742.adjusted by the NATIONAL GEODETIC SURVEY
 DP3742.in July 2014.
 DP3742
 DP3742.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3742.GEOID18 height accuracy estimate available here.
 DP3742
 DP3742.Click photographs - Photos may exist for this station.
 DP3742
 DP3742.The dynamic height is computed by dividing the NAVD 88
 DP3742.geopotential number by the normal gravity value computed on the
 DP3742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3742.degrees latitude (g = 980.6199 gals.).
 DP3742
 DP3742.The modeled gravity was interpolated from observed gravity values.
 DP3742
 DP3742;                    North         East    Units  Estimated Accuracy
 DP3742;SPC IL E     -   205,724.3     274,842.3     MT  (+/- 3 meters HH1 GPS) 
 DP3742
 DP3742_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5861564749(NAD 83)
 DP3742
 DP3742                          SUPERSEDED SURVEY CONTROL
 DP3742
 DP3742.No superseded survey control is available for this station.
 DP3742
 DP3742_MARKER: F = FLANGE-ENCASED ROD
 DP3742_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3742_STAMPING: WS 057 2014
 DP3742_MARK LOGO: UIL
 DP3742_PROJECTION: RECESSED 8 CENTIMETERS
 DP3742_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3742_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3742+STABILITY: POSITION/ELEVATION WELL
 DP3742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3742+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2014
 DP3742_ROD/PIPE-DEPTH: 4.9 meters
 DP3742_SLEEVE-DEPTH  : 0.9 meters
 DP3742
 DP3742  HISTORY     - Date     Condition        Report By
 DP3742  HISTORY     - 20140312 MONUMENTED       AMESC
 DP3742
 DP3742                          STATION DESCRIPTION
 DP3742
 DP3742'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3742'THE STATION IS LOCATED ABOUT 5.7 MI (9.2 KM) NORTH-NORTHWEST OF CRISP,
 DP3742'4.6 MI (7.4 KM) WEST OF JOHNSONVILLE AND 1.8 MI (2.9 KM)
 DP3742'EAST-NORTHEAST OF ORCHARDVILLE.
 DP3742'
 DP3742'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3742'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3742'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3742'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3742'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3742'EXTENSION) FOR 10.2 MI (16.4 KM) TO COUNTY ROAD 400E AND THE STATION
 DP3742'ON THE RIGHT.
 DP3742'
 DP3742'THE STATION IS 38.5 FT (11.7 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3742'16, 38.5 FT (11.7 M) EAST OF THE CENTERLINE OF COUNTY ROAD 400E, 245.5
 DP3742'FT (74.8 M) WEST OF THE NORTH END OF A 36 INCH (91 CM) CONCRETE PIPE,
 DP3742'82.1 FT (25.0 M) EAST OF TELEPHONE PEDESTAL NUMBER 'B02 A02', 14.1 FT
 DP3742'(4.3 M) EAST OF A FENCE CORNER, 2.2 FT (0.7 M) SOUTH OF THE FENCE
 DP3742'LINE.
 DP3742'
 DP3742'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3742'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3742'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3743 ***********************************************************************
 DP3743  DESIGNATION -  WS 058
 DP3743  PID         -  DP3743
 DP3743  STATE/COUNTY-  IL/WAYNE
 DP3743  COUNTRY     -  US
 DP3743  USGS QUAD   -  ORCHARDVILLE (2018)
 DP3743
 DP3743                         *CURRENT SURVEY CONTROL
 DP3743  ______________________________________________________________________
 DP3743* NAD 83(1986) POSITION- 38 31 10.22   (N) 088 38 19.42   (W)   HD_HELD1
 DP3743* NAVD 88 ORTHO HEIGHT -   148.290 (meters)      486.51  (feet) ADJUSTED
 DP3743  ______________________________________________________________________
 DP3743  GEOID HEIGHT    -        -30.787 (meters)                     GEOID18
 DP3743  DYNAMIC HEIGHT  -        148.196 (meters)      486.21  (feet) COMP
 DP3743  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 DP3743
 DP3743  VERT ORDER      -  SECOND    CLASS I
 DP3743
 DP3743.The horizontal coordinates were determined by differentially corrected
 DP3743.hand held GPS observations or other comparable positioning techniques
 DP3743.and have an estimated accuracy of +/- 3 meters.
 DP3743
 DP3743.The orthometric height was determined by differential leveling and
 DP3743.adjusted by the NATIONAL GEODETIC SURVEY
 DP3743.in July 2014.
 DP3743
 DP3743.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3743.GEOID18 height accuracy estimate available here.
 DP3743
 DP3743.Click photographs - Photos may exist for this station.
 DP3743
 DP3743.The dynamic height is computed by dividing the NAVD 88
 DP3743.geopotential number by the normal gravity value computed on the
 DP3743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3743.degrees latitude (g = 980.6199 gals.).
 DP3743
 DP3743.The modeled gravity was interpolated from observed gravity values.
 DP3743
 DP3743;                    North         East    Units  Estimated Accuracy
 DP3743;SPC IL E     -   205,683.5     273,367.4     MT  (+/- 3 meters HH1 GPS) 
 DP3743
 DP3743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5714064730(NAD 83)
 DP3743
 DP3743                          SUPERSEDED SURVEY CONTROL
 DP3743
 DP3743.No superseded survey control is available for this station.
 DP3743
 DP3743_MARKER: F = FLANGE-ENCASED ROD
 DP3743_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3743_STAMPING: WS 058 2014
 DP3743_MARK LOGO: UIL
 DP3743_PROJECTION: RECESSED 8 CENTIMETERS
 DP3743_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3743_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3743+STABILITY: POSITION/ELEVATION WELL
 DP3743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3743+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2014
 DP3743_ROD/PIPE-DEPTH: 5.5 meters
 DP3743_SLEEVE-DEPTH  : 0.9 meters
 DP3743
 DP3743  HISTORY     - Date     Condition        Report By
 DP3743  HISTORY     - 20140312 MONUMENTED       AMESC
 DP3743
 DP3743                          STATION DESCRIPTION
 DP3743
 DP3743'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3743'THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) WEST OF JOHNSONVILLE, 5.4
 DP3743'MI (8.7 KM) NORTHEAST OF SHIELDS AND 1.1 MI (1.8 KM) NORTHEAST OF
 DP3743'ORCHARDVILLE.
 DP3743'
 DP3743'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3743'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3743'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3743'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3743'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3743'EXTENSION) FOR 10.2 MI (16.4 KM) TO COUNTY ROAD 400E.  CONTINUE WEST
 DP3743'ALONG COUNTY ROAD 16 FOR 0.9 MI (1.4 KM) TO THE STATION ON THE RIGHT.
 DP3743'
 DP3743'THE STATION IS 40.8 FT (12.4 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3743'16, 353.5 FT (107.7 M) WEST OF THE NORTH END OF A 36 INCH (91 CM)
 DP3743'CONCRETE PIPE, 111 FT (33.8 M) EAST OF THE CENTERLINE OF A FIELD
 DP3743'ENTRANCE, 3.3 FT (1.0 M) SOUTH OF THE FENCE LINE.
 DP3743'
 DP3743'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3743'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3743'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3744 ***********************************************************************
 DP3744  DESIGNATION -  WS 059
 DP3744  PID         -  DP3744
 DP3744  STATE/COUNTY-  IL/WAYNE
 DP3744  COUNTRY     -  US
 DP3744  USGS QUAD   -  ORCHARDVILLE (2018)
 DP3744
 DP3744                         *CURRENT SURVEY CONTROL
 DP3744  ______________________________________________________________________
 DP3744* NAD 83(1986) POSITION- 38 31 08.38   (N) 088 39 21.84   (W)   HD_HELD1
 DP3744* NAVD 88 ORTHO HEIGHT -   150.506 (meters)      493.79  (feet) ADJUSTED
 DP3744  ______________________________________________________________________
 DP3744  GEOID HEIGHT    -        -30.783 (meters)                     GEOID18
 DP3744  DYNAMIC HEIGHT  -        150.410 (meters)      493.47  (feet) COMP
 DP3744  MODELED GRAVITY -    979,992.4   (mgal)                       NAVD 88
 DP3744
 DP3744  VERT ORDER      -  SECOND    CLASS I
 DP3744
 DP3744.The horizontal coordinates were determined by differentially corrected
 DP3744.hand held GPS observations or other comparable positioning techniques
 DP3744.and have an estimated accuracy of +/- 3 meters.
 DP3744
 DP3744.The orthometric height was determined by differential leveling and
 DP3744.adjusted by the NATIONAL GEODETIC SURVEY
 DP3744.in July 2014.
 DP3744
 DP3744.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3744.GEOID18 height accuracy estimate available here.
 DP3744
 DP3744.Click photographs - Photos may exist for this station.
 DP3744
 DP3744.The dynamic height is computed by dividing the NAVD 88
 DP3744.geopotential number by the normal gravity value computed on the
 DP3744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3744.degrees latitude (g = 980.6199 gals.).
 DP3744
 DP3744.The modeled gravity was interpolated from observed gravity values.
 DP3744
 DP3744;                    North         East    Units  Estimated Accuracy
 DP3744;SPC IL E     -   205,631.9     271,855.1     MT  (+/- 3 meters HH1 GPS) 
 DP3744
 DP3744_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5562764700(NAD 83)
 DP3744
 DP3744                          SUPERSEDED SURVEY CONTROL
 DP3744
 DP3744.No superseded survey control is available for this station.
 DP3744
 DP3744_MARKER: F = FLANGE-ENCASED ROD
 DP3744_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3744_STAMPING: WS 059 2014
 DP3744_MARK LOGO: UIL
 DP3744_PROJECTION: RECESSED 8 CENTIMETERS
 DP3744_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3744_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3744+STABILITY: POSITION/ELEVATION WELL
 DP3744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3744+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2014
 DP3744_ROD/PIPE-DEPTH: 4.9 meters
 DP3744_SLEEVE-DEPTH  : 0.9 meters
 DP3744
 DP3744  HISTORY     - Date     Condition        Report By
 DP3744  HISTORY     - 20140318 MONUMENTED       AMESC
 DP3744
 DP3744                          STATION DESCRIPTION
 DP3744
 DP3744'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3744'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH-NORTHWEST OF
 DP3744'CRISP, 4.7 MI (7.6 KM) NORTHEAST OF SHIELDS AND 0.9 MI (1.4 KM)
 DP3744'NORTH-NORTHWEST OF ORCHARDVILLE.
 DP3744'
 DP3744'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3744'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3744'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3744'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3744'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3744'EXTENSION) FOR 11.7 MI (18.8 KM) TO COUNTY ROAD 13.  CONTINUE WEST
 DP3744'ALONG COUNTY ROAD 16 FOR 1650 FT (502.9 M) TO THE STATION ON THE
 DP3744'RIGHT.
 DP3744'
 DP3744'THE STATION IS 42.7 FT (13.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3744'16, 330 FT (100.6 M) EAST OF THE EAST END OF A 12 INCH (30 CM)
 DP3744'CORRUGATED METAL PIPE, 222.7 FT (67.9 M) NORTHEAST OF POWER POLE
 DP3744'NUMBER 98418, 144.8 FT (44.1 M) NORTHWEST OF POWER POLE NUMBER 98417,
 DP3744'79.4 FT (24.2 M) WEST OF TELEPHONE PEDESTAL A01 B00, 1.0 FT (0.3 M)
 DP3744'SOUTH OF AN ORANGE WITNESS POST.
 DP3744'
 DP3744'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3744'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3744'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3745 ***********************************************************************
 DP3745  DESIGNATION -  WS 060
 DP3745  PID         -  DP3745
 DP3745  STATE/COUNTY-  IL/WAYNE
 DP3745  COUNTRY     -  US
 DP3745  USGS QUAD   -  ORCHARDVILLE (2018)
 DP3745
 DP3745                         *CURRENT SURVEY CONTROL
 DP3745  ______________________________________________________________________
 DP3745* NAD 83(1986) POSITION- 38 31 07.29   (N) 088 40 25.86   (W)   HD_HELD1
 DP3745* NAVD 88 ORTHO HEIGHT -   145.123 (meters)      476.12  (feet) ADJUSTED
 DP3745  ______________________________________________________________________
 DP3745  GEOID HEIGHT    -        -30.778 (meters)                     GEOID18
 DP3745  DYNAMIC HEIGHT  -        145.031 (meters)      475.82  (feet) COMP
 DP3745  MODELED GRAVITY -    979,992.0   (mgal)                       NAVD 88
 DP3745
 DP3745  VERT ORDER      -  SECOND    CLASS I
 DP3745
 DP3745.The horizontal coordinates were determined by differentially corrected
 DP3745.hand held GPS observations or other comparable positioning techniques
 DP3745.and have an estimated accuracy of +/- 3 meters.
 DP3745
 DP3745.The orthometric height was determined by differential leveling and
 DP3745.adjusted by the NATIONAL GEODETIC SURVEY
 DP3745.in July 2014.
 DP3745
 DP3745.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3745.GEOID18 height accuracy estimate available here.
 DP3745
 DP3745.Click photographs - Photos may exist for this station.
 DP3745
 DP3745.The dynamic height is computed by dividing the NAVD 88
 DP3745.geopotential number by the normal gravity value computed on the
 DP3745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3745.degrees latitude (g = 980.6199 gals.).
 DP3745
 DP3745.The modeled gravity was interpolated from observed gravity values.
 DP3745
 DP3745;                    North         East    Units  Estimated Accuracy
 DP3745;SPC IL E     -   205,603.9     270,304.2     MT  (+/- 3 meters HH1 GPS) 
 DP3745
 DP3745_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5407664695(NAD 83)
 DP3745
 DP3745                          SUPERSEDED SURVEY CONTROL
 DP3745
 DP3745.No superseded survey control is available for this station.
 DP3745
 DP3745_MARKER: F = FLANGE-ENCASED ROD
 DP3745_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3745_STAMPING: WS 060 2014
 DP3745_MARK LOGO: UIL
 DP3745_PROJECTION: RECESSED 8 CENTIMETERS
 DP3745_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3745_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3745+STABILITY: POSITION/ELEVATION WELL
 DP3745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3745+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2014
 DP3745_ROD/PIPE-DEPTH: 4.3 meters
 DP3745_SLEEVE-DEPTH  : 0.9 meters
 DP3745
 DP3745  HISTORY     - Date     Condition        Report By
 DP3745  HISTORY     - 20140318 MONUMENTED       AMESC
 DP3745
 DP3745                          STATION DESCRIPTION
 DP3745
 DP3745'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3745'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) NORTHWEST OF CRISP, 4.1
 DP3745'MI (6.6 KM) NORTH-NORTHEAST OF SHIELDS AND 1.5 MI (2.4 KM)
 DP3745'WEST-NORTHWEST OF ORCHARDVILLE.
 DP3745'
 DP3745'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3745'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3745'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3745'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3745'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3745'EXTENSION) FOR 11.7 MI (18.8 KM) TO COUNTY ROAD 13.  CONTINUE WEST
 DP3745'ALONG COUNTY ROAD 16 FOR 1.3 MI (2.1 KM) TO THE STATION ON THE LEFT.
 DP3745'
 DP3745'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3745'16, 170 FT (51.8 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 154.5
 DP3745'FT (47.1 M) EAST OF THE SOUTHEAST END OF THE WING WALL OF A BOX
 DP3745'CULVERT UNDER COUNTY ROAD 16, 110.0 FT (33.5 M) SOUTHWEST OF POWER
 DP3745'POLE NUMBER 98434, 3.0 FT (0.9 M) NORTH OF THE FENCE LINE.
 DP3745'
 DP3745'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3745'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3745'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3746 ***********************************************************************
 DP3746  DESIGNATION -  WS 061
 DP3746  PID         -  DP3746
 DP3746  STATE/COUNTY-  IL/WAYNE
 DP3746  COUNTRY     -  US
 DP3746  USGS QUAD   -  ORCHARDVILLE (2018)
 DP3746
 DP3746                         *CURRENT SURVEY CONTROL
 DP3746  ______________________________________________________________________
 DP3746* NAD 83(1986) POSITION- 38 31 07.79   (N) 088 41 28.60   (W)   HD_HELD1
 DP3746* NAVD 88 ORTHO HEIGHT -   157.354 (meters)      516.25  (feet) ADJUSTED
 DP3746  ______________________________________________________________________
 DP3746  GEOID HEIGHT    -        -30.774 (meters)                     GEOID18
 DP3746  DYNAMIC HEIGHT  -        157.254 (meters)      515.92  (feet) COMP
 DP3746  MODELED GRAVITY -    979,991.7   (mgal)                       NAVD 88
 DP3746
 DP3746  VERT ORDER      -  SECOND    CLASS I
 DP3746
 DP3746.The horizontal coordinates were determined by differentially corrected
 DP3746.hand held GPS observations or other comparable positioning techniques
 DP3746.and have an estimated accuracy of +/- 3 meters.
 DP3746
 DP3746.The orthometric height was determined by differential leveling and
 DP3746.adjusted by the NATIONAL GEODETIC SURVEY
 DP3746.in July 2014.
 DP3746
 DP3746.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3746.GEOID18 height accuracy estimate available here.
 DP3746
 DP3746.Click photographs - Photos may exist for this station.
 DP3746
 DP3746.The dynamic height is computed by dividing the NAVD 88
 DP3746.geopotential number by the normal gravity value computed on the
 DP3746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3746.degrees latitude (g = 980.6199 gals.).
 DP3746
 DP3746.The modeled gravity was interpolated from observed gravity values.
 DP3746
 DP3746;                    North         East    Units  Estimated Accuracy
 DP3746;SPC IL E     -   205,625.1     268,784.4     MT  (+/- 3 meters HH1 GPS) 
 DP3746
 DP3746_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5255764738(NAD 83)
 DP3746
 DP3746                          SUPERSEDED SURVEY CONTROL
 DP3746
 DP3746.No superseded survey control is available for this station.
 DP3746
 DP3746_MARKER: F = FLANGE-ENCASED ROD
 DP3746_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3746_STAMPING: WS 061 2014
 DP3746_MARK LOGO: UIL
 DP3746_PROJECTION: RECESSED 8 CENTIMETERS
 DP3746_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3746_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3746+STABILITY: POSITION/ELEVATION WELL
 DP3746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3746+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2014
 DP3746_ROD/PIPE-DEPTH: 4.9 meters
 DP3746_SLEEVE-DEPTH  : 0.9 meters
 DP3746
 DP3746  HISTORY     - Date     Condition        Report By
 DP3746  HISTORY     - 20140318 MONUMENTED       AMESC
 DP3746
 DP3746                          STATION DESCRIPTION
 DP3746
 DP3746'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3746'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTHWEST OF CRISP, 3.7
 DP3746'MI (6.0 KM) NORTH-NORTHEAST OF SHIELDS AND 2.4 MI (3.9 KM)
 DP3746'WEST-NORTHWEST OF ORCHARDVILLE.
 DP3746'
 DP3746'TO REACH FROM THE POST OFFICE IN CISNE PROCEED NORTHWEST ALONG SIMPSON
 DP3746'STREET FOR 0.2 MI (0.3 KM) TO US ROUTE 45 (CENTRAL STREET), THENCE
 DP3746'WEST ALONG US ROUTE 45 FOR 0.1 MI (0.2 KM) TO RAILROAD STREET AND
 DP3746'WHERE US ROUTE 45 TURNS NORTH AND COUNTY ROAD 16 CONTINUES WEST.
 DP3746'CONTINUE WEST ALONG COUNTY ROAD 16 (ALSO CALLED STATE ROUTE 161
 DP3746'EXTENSION) FOR 13.2 MI (21.2 KM) TO COUNTY ROAD 100E.  CONTINUE WEST
 DP3746'ALONG COUNTY ROAD 16 FOR 0.73 MI (1.2 KM) TO THE STATION ON THE RIGHT.
 DP3746'THE STATION IS 35.6 FT (10.9 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3746'16, 115 FT (35.1 M) EAST OF THE CENTERLINE OF COUNTY ROAD 40E, 157.0
 DP3746'FT (47.9 M) WEST OF POWER POLE NUMBER 94926, 91.5 FT (27.9 M)
 DP3746'NORTHWEST OF THE WEST END OF A 15 INCH (38 CM) CONCRETE PIPE, 6.0 FT
 DP3746'(1.8 M) EAST OF POWER POLE NUMBER 67128 WITH GUY WIRE.
 DP3746'
 DP3746'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3746'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3746'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3747 ***********************************************************************
 DP3747  DESIGNATION -  WS 062
 DP3747  PID         -  DP3747
 DP3747  STATE/COUNTY-  IL/MARION
 DP3747  COUNTRY     -  US
 DP3747  USGS QUAD   -  ORCHARDVILLE (2018)
 DP3747
 DP3747                         *CURRENT SURVEY CONTROL
 DP3747  ______________________________________________________________________
 DP3747* NAD 83(1986) POSITION- 38 31 14.19   (N) 088 42 23.26   (W)   HD_HELD1
 DP3747* NAVD 88 ORTHO HEIGHT -   136.218 (meters)      446.91  (feet) ADJUSTED
 DP3747  ______________________________________________________________________
 DP3747  GEOID HEIGHT    -        -30.776 (meters)                     GEOID18
 DP3747  DYNAMIC HEIGHT  -        136.132 (meters)      446.63  (feet) COMP
 DP3747  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 DP3747
 DP3747  VERT ORDER      -  SECOND    CLASS I
 DP3747
 DP3747.The horizontal coordinates were determined by differentially corrected
 DP3747.hand held GPS observations or other comparable positioning techniques
 DP3747.and have an estimated accuracy of +/- 3 meters.
 DP3747
 DP3747.The orthometric height was determined by differential leveling and
 DP3747.adjusted by the NATIONAL GEODETIC SURVEY
 DP3747.in July 2014.
 DP3747
 DP3747.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3747.GEOID18 height accuracy estimate available here.
 DP3747
 DP3747.Click photographs - Photos may exist for this station.
 DP3747
 DP3747.The dynamic height is computed by dividing the NAVD 88
 DP3747.geopotential number by the normal gravity value computed on the
 DP3747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3747.degrees latitude (g = 980.6199 gals.).
 DP3747
 DP3747.The modeled gravity was interpolated from observed gravity values.
 DP3747
 DP3747;                    North         East    Units  Estimated Accuracy
 DP3747;SPC IL E     -   205,827.7     267,461.1     MT  (+/- 3 meters HH1 GPS) 
 DP3747
 DP3747_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5123764960(NAD 83)
 DP3747
 DP3747                          SUPERSEDED SURVEY CONTROL
 DP3747
 DP3747.No superseded survey control is available for this station.
 DP3747
 DP3747_MARKER: F = FLANGE-ENCASED ROD
 DP3747_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3747_STAMPING: WS 062 2014
 DP3747_MARK LOGO: UIL
 DP3747_PROJECTION: RECESSED 8 CENTIMETERS
 DP3747_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3747_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3747+STABILITY: POSITION/ELEVATION WELL
 DP3747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3747+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2014
 DP3747_ROD/PIPE-DEPTH: 11.0 meters
 DP3747_SLEEVE-DEPTH  : 0.9 meters
 DP3747
 DP3747  HISTORY     - Date     Condition        Report By
 DP3747  HISTORY     - 20140322 MONUMENTED       AMESC
 DP3747
 DP3747                          STATION DESCRIPTION
 DP3747
 DP3747'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3747'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHEAST OF IUKA, 3.7
 DP3747'MI (6.0 KM) NORTH OF SHIELDS AND 3.2 MI (5.1 KM) WEST-NORTHWEST OF
 DP3747'ORCHARDVILLE.
 DP3747'
 DP3747'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3747'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3747'12.6 MI (20.3 KM) TO A RAILROAD OVERPASS.  CONTINUE EAST ALONG COUNTY
 DP3747'ROAD 28 FOR 650 FT (198.1 M) TO THE STATION ON THE RIGHT.
 DP3747'
 DP3747'THE STATION IS 82.7 FT (25.2 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3747'28, 129.2 FT (39.4 M) SOUTHEAST OF THE EAST END OF THE SOUTH
 DP3747'GUARDRAIL, 111.3 FT (33.9 M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER
 DP3747'5PL, 11.7 FT (3.6 M) EAST OF THE FENCE CORNER, 2.3 FT (0.7 M) NORTH OF
 DP3747'THE FENCE LINE.
 DP3747'
 DP3747'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3747'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3747'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3748 ***********************************************************************
 DP3748  DESIGNATION -  WS 063
 DP3748  PID         -  DP3748
 DP3748  STATE/COUNTY-  IL/MARION
 DP3748  COUNTRY     -  US
 DP3748  USGS QUAD   -  ORCHARDVILLE (2018)
 DP3748
 DP3748                         *CURRENT SURVEY CONTROL
 DP3748  ______________________________________________________________________
 DP3748* NAD 83(1986) POSITION- 38 31 12.20   (N) 088 43 27.03   (W)   HD_HELD1
 DP3748* NAVD 88 ORTHO HEIGHT -   150.208 (meters)      492.81  (feet) ADJUSTED
 DP3748  ______________________________________________________________________
 DP3748  GEOID HEIGHT    -        -30.769 (meters)                     GEOID18
 DP3748  DYNAMIC HEIGHT  -        150.113 (meters)      492.50  (feet) COMP
 DP3748  MODELED GRAVITY -    979,991.3   (mgal)                       NAVD 88
 DP3748
 DP3748  VERT ORDER      -  SECOND    CLASS I
 DP3748
 DP3748.The horizontal coordinates were determined by differentially corrected
 DP3748.hand held GPS observations or other comparable positioning techniques
 DP3748.and have an estimated accuracy of +/- 3 meters.
 DP3748
 DP3748.The orthometric height was determined by differential leveling and
 DP3748.adjusted by the NATIONAL GEODETIC SURVEY
 DP3748.in July 2014.
 DP3748
 DP3748.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3748.GEOID18 height accuracy estimate available here.
 DP3748
 DP3748.Click photographs - Photos may exist for this station.
 DP3748
 DP3748.The dynamic height is computed by dividing the NAVD 88
 DP3748.geopotential number by the normal gravity value computed on the
 DP3748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3748.degrees latitude (g = 980.6199 gals.).
 DP3748
 DP3748.The modeled gravity was interpolated from observed gravity values.
 DP3748
 DP3748;                    North         East    Units  Estimated Accuracy
 DP3748;SPC IL E     -   205,772.7     265,916.0     MT  (+/- 3 meters HH1 GPS) 
 DP3748
 DP3748_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4969264927(NAD 83)
 DP3748
 DP3748                          SUPERSEDED SURVEY CONTROL
 DP3748
 DP3748.No superseded survey control is available for this station.
 DP3748
 DP3748_MARKER: F = FLANGE-ENCASED ROD
 DP3748_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3748_STAMPING: WS 063 2014
 DP3748_MARK LOGO: UIL
 DP3748_PROJECTION: RECESSED 8 CENTIMETERS
 DP3748_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3748_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3748_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3748+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2014
 DP3748_ROD/PIPE-DEPTH: 3.7 meters
 DP3748_SLEEVE-DEPTH  : 0.9 meters
 DP3748
 DP3748  HISTORY     - Date     Condition        Report By
 DP3748  HISTORY     - 20140319 MONUMENTED       AMESC
 DP3748
 DP3748                          STATION DESCRIPTION
 DP3748
 DP3748'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3748'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH-SOUTHEAST OF IUKA,
 DP3748'4.1 MI (6.6 KM) WEST-NORTHWEST OF ORCHARDVILLE AND 3.7 MI (6.0 KM)
 DP3748'NORTH OF SHIELDS.
 DP3748'
 DP3748'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3748'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3748'11.1 MI (17.9 KM) TO CLIFTON ROAD.  CONTINUE EAST ALONG COUNTY ROAD 28
 DP3748'FOR 0.65 MI (1.0 KM) TO THE STATION ON THE LEFT.
 DP3748'
 DP3748'THE STATION IS 33.8 FT (10.3 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3748'28, 685 FT (208.8 M) NORTHEAST OF THE EAST END OF THE NORTH GUARDRAIL,
 DP3748'105.7 FT (32.2 M) NORTHWEST OF TELEPHONE PEDESTAL NUMBER LP12, 34 FT
 DP3748'(10.4 M) WEST OF THE CENTERLINE OF THE DRIVEWAY ON THE SOUTH SIDE OF
 DP3748'COUNTY ROAD 28, 1.5 FT (0.5 M) SOUTH OF AN ORANGE WITNESS POST.
 DP3748'
 DP3748'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3748'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3748'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3749 ***********************************************************************
 DP3749  DESIGNATION -  WS 064
 DP3749  PID         -  DP3749
 DP3749  STATE/COUNTY-  IL/MARION
 DP3749  COUNTRY     -  US
 DP3749  USGS QUAD   -  ORCHARDVILLE (2018)
 DP3749
 DP3749                         *CURRENT SURVEY CONTROL
 DP3749  ______________________________________________________________________
 DP3749* NAD 83(1986) POSITION- 38 31 08.41   (N) 088 44 11.87   (W)   HD_HELD1
 DP3749* NAVD 88 ORTHO HEIGHT -   150.676 (meters)      494.34  (feet) ADJUSTED
 DP3749  ______________________________________________________________________
 DP3749  GEOID HEIGHT    -        -30.762 (meters)                     GEOID18
 DP3749  DYNAMIC HEIGHT  -        150.580 (meters)      494.03  (feet) COMP
 DP3749  MODELED GRAVITY -    979,991.1   (mgal)                       NAVD 88
 DP3749
 DP3749  VERT ORDER      -  SECOND    CLASS I
 DP3749
 DP3749.The horizontal coordinates were determined by differentially corrected
 DP3749.hand held GPS observations or other comparable positioning techniques
 DP3749.and have an estimated accuracy of +/- 3 meters.
 DP3749
 DP3749.The orthometric height was determined by differential leveling and
 DP3749.adjusted by the NATIONAL GEODETIC SURVEY
 DP3749.in July 2014.
 DP3749
 DP3749.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3749.GEOID18 height accuracy estimate available here.
 DP3749
 DP3749.Click photographs - Photos may exist for this station.
 DP3749
 DP3749.The dynamic height is computed by dividing the NAVD 88
 DP3749.geopotential number by the normal gravity value computed on the
 DP3749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3749.degrees latitude (g = 980.6199 gals.).
 DP3749
 DP3749.The modeled gravity was interpolated from observed gravity values.
 DP3749
 DP3749;                    North         East    Units  Estimated Accuracy
 DP3749;SPC IL E     -   205,660.5     264,829.3     MT  (+/- 3 meters HH1 GPS) 
 DP3749
 DP3749_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4860464831(NAD 83)
 DP3749
 DP3749                          SUPERSEDED SURVEY CONTROL
 DP3749
 DP3749.No superseded survey control is available for this station.
 DP3749
 DP3749_MARKER: F = FLANGE-ENCASED ROD
 DP3749_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3749_STAMPING: WS 064 2014
 DP3749_MARK LOGO: UIL
 DP3749_PROJECTION: RECESSED 8 CENTIMETERS
 DP3749_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3749_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3749+STABILITY: POSITION/ELEVATION WELL
 DP3749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3749+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2014
 DP3749_ROD/PIPE-DEPTH: 4.9 meters
 DP3749_SLEEVE-DEPTH  : 0.9 meters
 DP3749
 DP3749  HISTORY     - Date     Condition        Report By
 DP3749  HISTORY     - 20140319 MONUMENTED       AMESC
 DP3749
 DP3749                          STATION DESCRIPTION
 DP3749
 DP3749'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3749'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH-SOUTHEAST OF IUKA,
 DP3749'4.8 MI (7.7 KM) WEST OF ORCHARDVILLE AND 3.8 MI (6.1 KM)
 DP3749'NORTH-NORTHWEST OF SHIELDS.
 DP3749'
 DP3749'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3749'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3749'11.1 MI (17.9 KM) TO CLIFTON ROAD AND THE STATION ON THE LEFT.
 DP3749'
 DP3749'THE STATION IS 37.0 FT (11.3 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3749'28, 88 FT (26.8 M) WEST OF THE CENTERLINE OF CLIFTON ROAD, 158.0 FT
 DP3749'(48.2 M) NORTHWEST OF POWER POLE NUMBER 14, 157.0 FT (47.9 M)
 DP3749'NORTHEAST OF POWER POLE NUMBER 13, 33.7 FT (10.3 M) EAST THE
 DP3749'CENTERLINE OF A DRIVEWAY TO AN ABANDONED HOUSE, 23.8 FT (7.3 M)
 DP3749'NORTHEAST OF THE EAST END OF A 12 INCH (30 CM) CONCRETE PIPE.
 DP3749'
 DP3749'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3749'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3749'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3750 ***********************************************************************
 DP3750  DESIGNATION -  WS 065
 DP3750  PID         -  DP3750
 DP3750  STATE/COUNTY-  IL/MARION
 DP3750  COUNTRY     -  US
 DP3750  USGS QUAD   -  IUKA (2018)
 DP3750
 DP3750                         *CURRENT SURVEY CONTROL
 DP3750  ______________________________________________________________________
 DP3750* NAD 83(1986) POSITION- 38 31 08.22   (N) 088 45 20.12   (W)   HD_HELD1
 DP3750* NAVD 88 ORTHO HEIGHT -   146.344 (meters)      480.13  (feet) ADJUSTED
 DP3750  ______________________________________________________________________
 DP3750  GEOID HEIGHT    -        -30.754 (meters)                     GEOID18
 DP3750  DYNAMIC HEIGHT  -        146.251 (meters)      479.83  (feet) COMP
 DP3750  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 DP3750
 DP3750  VERT ORDER      -  SECOND    CLASS I
 DP3750
 DP3750.The horizontal coordinates were determined by differentially corrected
 DP3750.hand held GPS observations or other comparable positioning techniques
 DP3750.and have an estimated accuracy of +/- 3 meters.
 DP3750
 DP3750.The orthometric height was determined by differential leveling and
 DP3750.adjusted by the NATIONAL GEODETIC SURVEY
 DP3750.in July 2014.
 DP3750
 DP3750.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3750.GEOID18 height accuracy estimate available here.
 DP3750
 DP3750.Click photographs - Photos may exist for this station.
 DP3750
 DP3750.The dynamic height is computed by dividing the NAVD 88
 DP3750.geopotential number by the normal gravity value computed on the
 DP3750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3750.degrees latitude (g = 980.6199 gals.).
 DP3750
 DP3750.The modeled gravity was interpolated from observed gravity values.
 DP3750
 DP3750;                    North         East    Units  Estimated Accuracy
 DP3750;SPC IL E     -   205,662.1     263,176.0     MT  (+/- 3 meters HH1 GPS) 
 DP3750
 DP3750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4695164856(NAD 83)
 DP3750
 DP3750                          SUPERSEDED SURVEY CONTROL
 DP3750
 DP3750.No superseded survey control is available for this station.
 DP3750
 DP3750_MARKER: F = FLANGE-ENCASED ROD
 DP3750_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3750_STAMPING: WS 065 2014
 DP3750_MARK LOGO: UIL
 DP3750_PROJECTION: RECESSED 8 CENTIMETERS
 DP3750_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3750_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3750+STABILITY: POSITION/ELEVATION WELL
 DP3750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3750+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2014
 DP3750_ROD/PIPE-DEPTH: 6.1 meters
 DP3750_SLEEVE-DEPTH  : 0.9 meters
 DP3750
 DP3750  HISTORY     - Date     Condition        Report By
 DP3750  HISTORY     - 20140319 MONUMENTED       AMESC
 DP3750
 DP3750                          STATION DESCRIPTION
 DP3750
 DP3750'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3750'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTH-SOUTHEAST OF IUKA,
 DP3750'5.8 MI (9.3 KM) WEST OF ORCHARDVILLE AND 4.2 MI (6.8 KM)
 DP3750'NORTH-NORTHWEST OF SHIELDS.
 DP3750'
 DP3750'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3750'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3750'9.1 MI (14.6 KM) TO COUNTY ROAD 2000E.  CONTINUE EAST ALONG COUNTY
 DP3750'ROAD 28 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE RIGHT.
 DP3750'
 DP3750'THE STATION IS 39.5 FT (12.0 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3750'28, 160.7 FT (49.0 M) WEST OF TELEPHONE PEDESTAL NUMBER 33, 158.8 FT
 DP3750'(48.4 M) SOUTHEAST OF THE NORTH END OF A 24 INCH (61 CM) CORRUGATED
 DP3750'METAL PIPE, 96.8 FT (29.5 M) NORTHEAST OF THE SOUTHWEST CORNER OF A
 DP3750'MOBILE HOME, 89.5 FT (27.3 M) SOUTH OF A POWER POLE, 73.2 FT (22.3 M)
 DP3750'NORTHWEST OF A POWER POLE WITH LIGHT, 27.9 FT (8.5 M) WEST OF THE
 DP3750'CENTERLINE OF A DRIVEWAY.
 DP3750'
 DP3750'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3750'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3750'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3751 ***********************************************************************
 DP3751  DESIGNATION -  WS 066
 DP3751  PID         -  DP3751
 DP3751  STATE/COUNTY-  IL/MARION
 DP3751  COUNTRY     -  US
 DP3751  USGS QUAD   -  IUKA (2018)
 DP3751
 DP3751                         *CURRENT SURVEY CONTROL
 DP3751  ______________________________________________________________________
 DP3751* NAD 83(1986) POSITION- 38 31 09.51   (N) 088 46 16.63   (W)   HD_HELD1
 DP3751* NAVD 88 ORTHO HEIGHT -   153.489 (meters)      503.57  (feet) ADJUSTED
 DP3751  ______________________________________________________________________
 DP3751  GEOID HEIGHT    -        -30.747 (meters)                     GEOID18
 DP3751  DYNAMIC HEIGHT  -        153.391 (meters)      503.25  (feet) COMP
 DP3751  MODELED GRAVITY -    979,990.5   (mgal)                       NAVD 88
 DP3751
 DP3751  VERT ORDER      -  SECOND    CLASS I
 DP3751
 DP3751.The horizontal coordinates were determined by differentially corrected
 DP3751.hand held GPS observations or other comparable positioning techniques
 DP3751.and have an estimated accuracy of +/- 3 meters.
 DP3751
 DP3751.The orthometric height was determined by differential leveling and
 DP3751.adjusted by the NATIONAL GEODETIC SURVEY
 DP3751.in July 2014.
 DP3751
 DP3751.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3751.GEOID18 height accuracy estimate available here.
 DP3751
 DP3751.Click photographs - Photos may exist for this station.
 DP3751
 DP3751.The dynamic height is computed by dividing the NAVD 88
 DP3751.geopotential number by the normal gravity value computed on the
 DP3751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3751.degrees latitude (g = 980.6199 gals.).
 DP3751
 DP3751.The modeled gravity was interpolated from observed gravity values.
 DP3751
 DP3751;                    North         East    Units  Estimated Accuracy
 DP3751;SPC IL E     -   205,708.3     261,807.2     MT  (+/- 3 meters HH1 GPS) 
 DP3751
 DP3751_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4558364922(NAD 83)
 DP3751
 DP3751                          SUPERSEDED SURVEY CONTROL
 DP3751
 DP3751.No superseded survey control is available for this station.
 DP3751
 DP3751_MARKER: F = FLANGE-ENCASED ROD
 DP3751_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3751_STAMPING: WS 066 2014
 DP3751_MARK LOGO: UIL
 DP3751_PROJECTION: RECESSED 8 CENTIMETERS
 DP3751_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3751_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3751+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2021
 DP3751_ROD/PIPE-DEPTH: 4.9 meters
 DP3751_SLEEVE-DEPTH  : 0.9 meters
 DP3751
 DP3751  HISTORY     - Date     Condition        Report By
 DP3751  HISTORY     - 20140319 MONUMENTED       AMESC
 DP3751  HISTORY     - 20210330 GOOD             INDIV
 DP3751
 DP3751                          STATION DESCRIPTION
 DP3751
 DP3751'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3751'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTH OF IUKA, 6.6 MI
 DP3751'(10.6 KM) WEST OF ORCHARDVILLE AND 4.7 MI (7.6 KM) NORTHWEST OF
 DP3751'SHIELDS.
 DP3751'
 DP3751'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3751'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3751'9.1 MI (14.6 KM) TO COUNTY ROAD 2000E.  CONTINUE EAST ALONG COUNTY
 DP3751'ROAD 28 FOR 700 FT (213.4 M) TO THE STATION ON THE LEFT.
 DP3751'
 DP3751'THE STATION IS 43.7 FT (13.3 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3751'28, 369.6 FT (112.7 M) NORTHWEST OF THE WEST END OF A 12 INCH (30 CM)
 DP3751'CONCRETE PIPE UNDER A DRIVEWAY, 280.3 FT (85.4 M) WEST OF POWER POLE
 DP3751'NUMBER 11 D 160, 140.5 FT (42.8 M) WEST OF THE NORTH END OF A 12 INCH
 DP3751'(30 CM) CONCRETE PIPE, 15.6 FT (4.8 M) EAST OF A POWER POLE.
 DP3751'
 DP3751'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3751'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3751'IN IDENTIFICATION.
 DP3751
 DP3751                          STATION RECOVERY (2021)
 DP3751
 DP3751'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3751'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3752 ***********************************************************************
 DP3752  DESIGNATION -  WS 067
 DP3752  PID         -  DP3752
 DP3752  STATE/COUNTY-  IL/MARION
 DP3752  COUNTRY     -  US
 DP3752  USGS QUAD   -  IUKA (2018)
 DP3752
 DP3752                         *CURRENT SURVEY CONTROL
 DP3752  ______________________________________________________________________
 DP3752* NAD 83(1986) POSITION- 38 31 08.99   (N) 088 47 20.77   (W)   HD_HELD1
 DP3752* NAVD 88 ORTHO HEIGHT -   142.712 (meters)      468.21  (feet) ADJUSTED
 DP3752  ______________________________________________________________________
 DP3752  GEOID HEIGHT    -        -30.739 (meters)                     GEOID18
 DP3752  DYNAMIC HEIGHT  -        142.621 (meters)      467.92  (feet) COMP
 DP3752  MODELED GRAVITY -    979,990.0   (mgal)                       NAVD 88
 DP3752
 DP3752  VERT ORDER      -  SECOND    CLASS I
 DP3752
 DP3752.The horizontal coordinates were determined by differentially corrected
 DP3752.hand held GPS observations or other comparable positioning techniques
 DP3752.and have an estimated accuracy of +/- 3 meters.
 DP3752
 DP3752.The orthometric height was determined by differential leveling and
 DP3752.adjusted by the NATIONAL GEODETIC SURVEY
 DP3752.in July 2014.
 DP3752
 DP3752.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3752.GEOID18 height accuracy estimate available here.
 DP3752
 DP3752.Click photographs - Photos may exist for this station.
 DP3752
 DP3752.The dynamic height is computed by dividing the NAVD 88
 DP3752.geopotential number by the normal gravity value computed on the
 DP3752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3752.degrees latitude (g = 980.6199 gals.).
 DP3752
 DP3752.The modeled gravity was interpolated from observed gravity values.
 DP3752
 DP3752;                    North         East    Units  Estimated Accuracy
 DP3752;SPC IL E     -   205,699.8     260,253.4     MT  (+/- 3 meters HH1 GPS) 
 DP3752
 DP3752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4402964936(NAD 83)
 DP3752
 DP3752                          SUPERSEDED SURVEY CONTROL
 DP3752
 DP3752.No superseded survey control is available for this station.
 DP3752
 DP3752_MARKER: F = FLANGE-ENCASED ROD
 DP3752_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3752_STAMPING: WS 067 2014
 DP3752_MARK LOGO: UIL
 DP3752_PROJECTION: RECESSED 8 CENTIMETERS
 DP3752_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3752_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3752+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2021
 DP3752_ROD/PIPE-DEPTH: 11.0 meters
 DP3752_SLEEVE-DEPTH  : 0.9 meters
 DP3752
 DP3752  HISTORY     - Date     Condition        Report By
 DP3752  HISTORY     - 20140319 MONUMENTED       AMESC
 DP3752  HISTORY     - 20210329 GOOD             INDIV
 DP3752
 DP3752                          STATION DESCRIPTION
 DP3752
 DP3752'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3752'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF IUKA, 6.6 MI
 DP3752'(10.6 KM) EAST-NORTHEAST OF KELL AND 5.4 MI (8.7 KM) NORTHWEST OF
 DP3752'SHIELDS.
 DP3752'
 DP3752'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3752'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3752'8.1 MI (13.0 KM) TO COUNTY ROAD 27 (LUKA ROAD).  CONTINUE EAST ALONG
 DP3752'COUNTY ROAD 28 FOR 920 FT (280.4 M) TO THE STATION ON THE RIGHT.
 DP3752'
 DP3752'THE STATION IS 51.6 FT (15.7 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3752'28, 750 FT (228.6 M) WEST OF THE WEST END OF THE SOUTH GUARDRAIL,
 DP3752'264.1 FT (80.5 M) EAST OF A POWER POLE, 49.7 FT (15.1 M) SOUTHWEST OF
 DP3752'TELEPHONE PEDESTAL NUMBER SPECIAL, 43.5 FT (13.3 M) WEST OF A POWER
 DP3752'POLE.
 DP3752'
 DP3752'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3752'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3752'IN IDENTIFICATION.
 DP3752
 DP3752                          STATION RECOVERY (2021)
 DP3752
 DP3752'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3752'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3753 ***********************************************************************
 DP3753  DESIGNATION -  WS 068
 DP3753  PID         -  DP3753
 DP3753  STATE/COUNTY-  IL/MARION
 DP3753  COUNTRY     -  US
 DP3753  USGS QUAD   -  IUKA (2018)
 DP3753
 DP3753                         *CURRENT SURVEY CONTROL
 DP3753  ______________________________________________________________________
 DP3753* NAD 83(1986) POSITION- 38 31 10.11   (N) 088 48 10.81   (W)   HD_HELD1
 DP3753* NAVD 88 ORTHO HEIGHT -   162.079 (meters)      531.75  (feet) ADJUSTED
 DP3753  ______________________________________________________________________
 DP3753  GEOID HEIGHT    -        -30.733 (meters)                     GEOID18
 DP3753  DYNAMIC HEIGHT  -        161.976 (meters)      531.42  (feet) COMP
 DP3753  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 DP3753
 DP3753  VERT ORDER      -  SECOND    CLASS I
 DP3753
 DP3753.The horizontal coordinates were determined by differentially corrected
 DP3753.hand held GPS observations or other comparable positioning techniques
 DP3753.and have an estimated accuracy of +/- 3 meters.
 DP3753
 DP3753.The orthometric height was determined by differential leveling and
 DP3753.adjusted by the NATIONAL GEODETIC SURVEY
 DP3753.in July 2014.
 DP3753
 DP3753.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3753.GEOID18 height accuracy estimate available here.
 DP3753
 DP3753.Click photographs - Photos may exist for this station.
 DP3753
 DP3753.The dynamic height is computed by dividing the NAVD 88
 DP3753.geopotential number by the normal gravity value computed on the
 DP3753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3753.degrees latitude (g = 980.6199 gals.).
 DP3753
 DP3753.The modeled gravity was interpolated from observed gravity values.
 DP3753
 DP3753;                    North         East    Units  Estimated Accuracy
 DP3753;SPC IL E     -   205,740.4     259,041.4     MT  (+/- 3 meters HH1 GPS) 
 DP3753
 DP3753_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4281864994(NAD 83)
 DP3753
 DP3753                          SUPERSEDED SURVEY CONTROL
 DP3753
 DP3753.No superseded survey control is available for this station.
 DP3753
 DP3753_MARKER: F = FLANGE-ENCASED ROD
 DP3753_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3753_STAMPING: WS 068 2014
 DP3753_MARK LOGO: UIL
 DP3753_PROJECTION: RECESSED 8 CENTIMETERS
 DP3753_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3753_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3753+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2021
 DP3753_ROD/PIPE-DEPTH: 6.1 meters
 DP3753_SLEEVE-DEPTH  : 0.9 meters
 DP3753
 DP3753  HISTORY     - Date     Condition        Report By
 DP3753  HISTORY     - 20140319 MONUMENTED       AMESC
 DP3753  HISTORY     - 20210330 GOOD             INDIV
 DP3753
 DP3753                          STATION DESCRIPTION
 DP3753
 DP3753'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3753'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) SOUTH OF IUKA, 6.0 MI
 DP3753'(9.7 KM) NORTHWEST OF SHIELDS AND 5.9 MI (9.5 KM) EAST-NORTHEAST OF
 DP3753'KELL.
 DP3753'
 DP3753'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3753'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3753'97.1 MI (156.2 KM) TO COUNTY ROAD 1800E.  CONTINUE EAST ALONG COUNTY
 DP3753'ROAD 28 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT.
 DP3753'
 DP3753'THE STATION IS 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3753'28 OPPOSITE A DRIVEWAY, 167.2 FT (51.0 M) WEST OF A POWER POLE, 64.0
 DP3753'FT (19.5 M) EAST OF POWER POLE NUMBER 128, 60.8 FT (18.5 M) NORTHEAST
 DP3753'OF THE WEST END OF A 12 INCH (30 CM) CONCRETE PIPE, 2.0 FT (0.6 M)
 DP3753'SOUTH OF THE FENCE LINE.
 DP3753'
 DP3753'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3753'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3753'IN IDENTIFICATION.
 DP3753
 DP3753                          STATION RECOVERY (2021)
 DP3753
 DP3753'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3753'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3754 ***********************************************************************
 DP3754  DESIGNATION -  WS 069
 DP3754  PID         -  DP3754
 DP3754  STATE/COUNTY-  IL/MARION
 DP3754  COUNTRY     -  US
 DP3754  USGS QUAD   -  IUKA (2018)
 DP3754
 DP3754                         *CURRENT SURVEY CONTROL
 DP3754  ______________________________________________________________________
 DP3754* NAD 83(1986) POSITION- 38 31 11.99   (N) 088 49 25.95   (W)   HD_HELD1
 DP3754* NAVD 88 ORTHO HEIGHT -   181.397 (meters)      595.13  (feet) ADJUSTED
 DP3754  ______________________________________________________________________
 DP3754  GEOID HEIGHT    -        -30.723 (meters)                     GEOID18
 DP3754  DYNAMIC HEIGHT  -        181.282 (meters)      594.76  (feet) COMP
 DP3754  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 DP3754
 DP3754  VERT ORDER      -  SECOND    CLASS I
 DP3754
 DP3754.The horizontal coordinates were determined by differentially corrected
 DP3754.hand held GPS observations or other comparable positioning techniques
 DP3754.and have an estimated accuracy of +/- 3 meters.
 DP3754
 DP3754.The orthometric height was determined by differential leveling and
 DP3754.adjusted by the NATIONAL GEODETIC SURVEY
 DP3754.in July 2014.
 DP3754
 DP3754.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3754.GEOID18 height accuracy estimate available here.
 DP3754
 DP3754.Click photographs - Photos may exist for this station.
 DP3754
 DP3754.The dynamic height is computed by dividing the NAVD 88
 DP3754.geopotential number by the normal gravity value computed on the
 DP3754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3754.degrees latitude (g = 980.6199 gals.).
 DP3754
 DP3754.The modeled gravity was interpolated from observed gravity values.
 DP3754
 DP3754;                    North         East    Units  Estimated Accuracy
 DP3754;SPC IL E     -   205,807.9     257,221.5     MT  (+/- 3 meters HH1 GPS) 
 DP3754
 DP3754_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH4099965088(NAD 83)
 DP3754
 DP3754                          SUPERSEDED SURVEY CONTROL
 DP3754
 DP3754.No superseded survey control is available for this station.
 DP3754
 DP3754_MARKER: F = FLANGE-ENCASED ROD
 DP3754_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3754_STAMPING: WS 069 2014
 DP3754_MARK LOGO: UIL
 DP3754_PROJECTION: RECESSED 8 CENTIMETERS
 DP3754_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3754_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3754+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2021
 DP3754_ROD/PIPE-DEPTH: 3.1 meters
 DP3754_SLEEVE-DEPTH  : 0.9 meters
 DP3754
 DP3754  HISTORY     - Date     Condition        Report By
 DP3754  HISTORY     - 20140320 MONUMENTED       AMESC
 DP3754  HISTORY     - 20210331 GOOD             INDIV
 DP3754
 DP3754                          STATION DESCRIPTION
 DP3754
 DP3754'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3754'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST-NORTHWEST OF
 DP3754'SHIELDS, 6.9 MI (11.1 KM) SOUTH-SOUTHWEST OF IUKA AND 4.9 MI (7.9 KM)
 DP3754'EAST-NORTHEAST OF KELL.
 DP3754'
 DP3754'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3754'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3754'6.1 MI (9.8 KM) TO ROOSEVELT ROAD 2000E.  CONTINUE EAST ALONG COUNTY
 DP3754'ROAD 28 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP3754'
 DP3754'THE STATION IS 28.5 FT (8.7 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3754'28, 232 FT (70.7 M) WEST OF A POWER POLE, 98.3 FT (30.0 M) EAST OF
 DP3754'POWER POLE NUMBER 106 WITH A TRANSFORMER, 20.0 FT (6.1 M) WEST OF A
 DP3754'FIELD ENTRANCE, 11.0 FT (3.4 M) NORTHWEST OF AN 18 INCH (46 CM)
 DP3754'CORRUGATED METAL PIPE, 3.0 FT (0.9 M) SOUTH OF A FENCE LINE.
 DP3754'
 DP3754'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3754'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3754'IN IDENTIFICATION.
 DP3754
 DP3754                          STATION RECOVERY (2021)
 DP3754
 DP3754'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3754'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3755 ***********************************************************************
 DP3755  DESIGNATION -  WS 070
 DP3755  PID         -  DP3755
 DP3755  STATE/COUNTY-  IL/MARION
 DP3755  COUNTRY     -  US
 DP3755  USGS QUAD   -  IUKA (2018)
 DP3755
 DP3755                         *CURRENT SURVEY CONTROL
 DP3755  ______________________________________________________________________
 DP3755* NAD 83(1986) POSITION- 38 31 10.53   (N) 088 50 46.00   (W)   HD_HELD1
 DP3755* NAVD 88 ORTHO HEIGHT -   169.375 (meters)      555.69  (feet) ADJUSTED
 DP3755  ______________________________________________________________________
 DP3755  GEOID HEIGHT    -        -30.712 (meters)                     GEOID18
 DP3755  DYNAMIC HEIGHT  -        169.267 (meters)      555.34  (feet) COMP
 DP3755  MODELED GRAVITY -    979,987.6   (mgal)                       NAVD 88
 DP3755
 DP3755  VERT ORDER      -  SECOND    CLASS I
 DP3755
 DP3755.The horizontal coordinates were determined by differentially corrected
 DP3755.hand held GPS observations or other comparable positioning techniques
 DP3755.and have an estimated accuracy of +/- 3 meters.
 DP3755
 DP3755.The orthometric height was determined by differential leveling and
 DP3755.adjusted by the NATIONAL GEODETIC SURVEY
 DP3755.in July 2014.
 DP3755
 DP3755.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3755.GEOID18 height accuracy estimate available here.
 DP3755
 DP3755.Click photographs - Photos may exist for this station.
 DP3755
 DP3755.The dynamic height is computed by dividing the NAVD 88
 DP3755.geopotential number by the normal gravity value computed on the
 DP3755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3755.degrees latitude (g = 980.6199 gals.).
 DP3755
 DP3755.The modeled gravity was interpolated from observed gravity values.
 DP3755
 DP3755;                    North         East    Units  Estimated Accuracy
 DP3755;SPC IL E     -   205,773.4     255,282.1     MT  (+/- 3 meters HH1 GPS) 
 DP3755
 DP3755_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3906065082(NAD 83)
 DP3755
 DP3755                          SUPERSEDED SURVEY CONTROL
 DP3755
 DP3755.No superseded survey control is available for this station.
 DP3755
 DP3755_MARKER: F = FLANGE-ENCASED ROD
 DP3755_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3755_STAMPING: WS 070 2014
 DP3755_MARK LOGO: UIL
 DP3755_PROJECTION: RECESSED 8 CENTIMETERS
 DP3755_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3755_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3755+STABILITY: POSITION/ELEVATION WELL
 DP3755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3755+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2021
 DP3755_ROD/PIPE-DEPTH: 6.4 meters
 DP3755_SLEEVE-DEPTH  : 0.9 meters
 DP3755
 DP3755  HISTORY     - Date     Condition        Report By
 DP3755  HISTORY     - 20140320 MONUMENTED       AMESC
 DP3755  HISTORY     - 20210401 GOOD             INDIV
 DP3755
 DP3755                          STATION DESCRIPTION
 DP3755
 DP3755'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3755'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) WEST-NORTHWEST OF
 DP3755'SHIELDS, 7.3 MI (11.7 KM) SOUTH-SOUTHWEST OF IUKA AND 3.8 MI (6.1 KM)
 DP3755'EAST-NORTHEAST OF KELL.
 DP3755'
 DP3755'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3755'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3755'4.6 MI (7.4 KM) TO COUNTY ROAD 1550E.  CONTINUE EAST ALONG COUNTY ROAD
 DP3755'28 FOR 0.55 MI (0.9 KM) TO THE STATION ON THE RIGHT.
 DP3755'
 DP3755'THE STATION IS 29.4 FT (9.0 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3755'28, 347 FT (105.8 M) EAST OF THE SOUTHEAST CORNER OF A 4 FT (1.2 M) X
 DP3755'4 FT (1.2 M) BOX CULVERT, 251.9 FT (76.8 M) SOUTHEAST OF A POWER POLE,
 DP3755'88.4 FT (26.9 M) SOUTHWEST OF POWER POLE NUMBER 11 D 85, 2.0 FT (0.6
 DP3755'M) NORTH OF A FENCE LINE.
 DP3755'
 DP3755'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3755'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3755'IN IDENTIFICATION.
 DP3755
 DP3755                          STATION RECOVERY (2021)
 DP3755
 DP3755'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3755'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3756 ***********************************************************************
 DP3756  DESIGNATION -  WS 071
 DP3756  PID         -  DP3756
 DP3756  STATE/COUNTY-  IL/MARION
 DP3756  COUNTRY     -  US
 DP3756  USGS QUAD   -  IUKA (2018)
 DP3756
 DP3756                         *CURRENT SURVEY CONTROL
 DP3756  ______________________________________________________________________
 DP3756* NAD 83(1986) POSITION- 38 31 11.57   (N) 088 51 45.24   (W)   HD_HELD1
 DP3756* NAVD 88 ORTHO HEIGHT -   162.888 (meters)      534.41  (feet) ADJUSTED
 DP3756  ______________________________________________________________________
 DP3756  GEOID HEIGHT    -        -30.706 (meters)                     GEOID18
 DP3756  DYNAMIC HEIGHT  -        162.784 (meters)      534.07  (feet) COMP
 DP3756  MODELED GRAVITY -    979,986.9   (mgal)                       NAVD 88
 DP3756
 DP3756  VERT ORDER      -  SECOND    CLASS I
 DP3756
 DP3756.The horizontal coordinates were determined by differentially corrected
 DP3756.hand held GPS observations or other comparable positioning techniques
 DP3756.and have an estimated accuracy of +/- 3 meters.
 DP3756
 DP3756.The orthometric height was determined by differential leveling and
 DP3756.adjusted by the NATIONAL GEODETIC SURVEY
 DP3756.in July 2014.
 DP3756
 DP3756.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3756.GEOID18 height accuracy estimate available here.
 DP3756
 DP3756.Click photographs - Photos may exist for this station.
 DP3756
 DP3756.The dynamic height is computed by dividing the NAVD 88
 DP3756.geopotential number by the normal gravity value computed on the
 DP3756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3756.degrees latitude (g = 980.6199 gals.).
 DP3756
 DP3756.The modeled gravity was interpolated from observed gravity values.
 DP3756
 DP3756;                    North         East    Units  Estimated Accuracy
 DP3756;SPC IL E     -   205,813.6     253,847.2     MT  (+/- 3 meters HH1 GPS) 
 DP3756
 DP3756_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3762665143(NAD 83)
 DP3756
 DP3756                          SUPERSEDED SURVEY CONTROL
 DP3756
 DP3756.No superseded survey control is available for this station.
 DP3756
 DP3756_MARKER: F = FLANGE-ENCASED ROD
 DP3756_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3756_STAMPING: WS 071 2014
 DP3756_MARK LOGO: UIL
 DP3756_PROJECTION: RECESSED 8 CENTIMETERS
 DP3756_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3756_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3756_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3756+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2021
 DP3756_ROD/PIPE-DEPTH: 3.7 meters
 DP3756_SLEEVE-DEPTH  : 0.9 meters
 DP3756
 DP3756  HISTORY     - Date     Condition        Report By
 DP3756  HISTORY     - 20140320 MONUMENTED       AMESC
 DP3756  HISTORY     - 20210401 GOOD             INDIV
 DP3756
 DP3756                          STATION DESCRIPTION
 DP3756
 DP3756'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3756'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHWEST OF
 DP3756'HARMONY, 7.7 MI (12.4 KM) SOUTH-SOUTHWEST OF IUKA AND 3.1 MI (5.0 KM)
 DP3756'NORTHEAST OF KELL.
 DP3756'
 DP3756'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3756'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3756'4.1 MI (6.6 KM) TO BANNISTER ROAD.  CONTINUE EAST ALONG COUNTY ROAD 28
 DP3756'FOR 920 FT (280.4 M) TO THE STATION ON THE LEFT.
 DP3756'
 DP3756'THE STATION IS 32.0 FT (9.8 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3756'28, 223.0 FT (68.0 M) WEST OF THE WEST END OF AN 18 INCH (46 CM)
 DP3756'CORRUGATED METAL PIPE, 107.7 FT (32.8 M) NORTHWEST OF TELEPHONE
 DP3756'PEDESTAL NUMBER F13, 15.1 FT (4.6 M) EAST-SOUTHEAST OF POWER POLE
 DP3756'NUMBER 69 WITH TRANSFORMER.
 DP3756'
 DP3756'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3756'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3756'IN IDENTIFICATION.
 DP3756
 DP3756                          STATION RECOVERY (2021)
 DP3756
 DP3756'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2021 (RP)
 DP3756'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3757 ***********************************************************************
 DP3757  DESIGNATION -  WS 072
 DP3757  PID         -  DP3757
 DP3757  STATE/COUNTY-  IL/MARION
 DP3757  COUNTRY     -  US
 DP3757  USGS QUAD   -  SALEM SOUTH (2018)
 DP3757
 DP3757                         *CURRENT SURVEY CONTROL
 DP3757  ______________________________________________________________________
 DP3757* NAD 83(1986) POSITION- 38 31 12.42   (N) 088 52 46.92   (W)   HD_HELD1
 DP3757* NAVD 88 ORTHO HEIGHT -   165.521 (meters)      543.05  (feet) ADJUSTED
 DP3757  ______________________________________________________________________
 DP3757  GEOID HEIGHT    -        -30.699 (meters)                     GEOID18
 DP3757  DYNAMIC HEIGHT  -        165.415 (meters)      542.70  (feet) COMP
 DP3757  MODELED GRAVITY -    979,986.4   (mgal)                       NAVD 88
 DP3757
 DP3757  VERT ORDER      -  SECOND    CLASS I
 DP3757
 DP3757.The horizontal coordinates were determined by differentially corrected
 DP3757.hand held GPS observations or other comparable positioning techniques
 DP3757.and have an estimated accuracy of +/- 3 meters.
 DP3757
 DP3757.The orthometric height was determined by differential leveling and
 DP3757.adjusted by the NATIONAL GEODETIC SURVEY
 DP3757.in July 2014.
 DP3757
 DP3757.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3757.GEOID18 height accuracy estimate available here.
 DP3757
 DP3757.Click photographs - Photos may exist for this station.
 DP3757
 DP3757.The dynamic height is computed by dividing the NAVD 88
 DP3757.geopotential number by the normal gravity value computed on the
 DP3757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3757.degrees latitude (g = 980.6199 gals.).
 DP3757
 DP3757.The modeled gravity was interpolated from observed gravity values.
 DP3757
 DP3757;                    North         East    Units  Estimated Accuracy
 DP3757;SPC IL E     -   205,848.6     252,353.2     MT  (+/- 3 meters HH1 GPS) 
 DP3757
 DP3757_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3613365199(NAD 83)
 DP3757
 DP3757                          SUPERSEDED SURVEY CONTROL
 DP3757
 DP3757.No superseded survey control is available for this station.
 DP3757
 DP3757_MARKER: F = FLANGE-ENCASED ROD
 DP3757_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3757_STAMPING: WS 072 2014
 DP3757_MARK LOGO: UIL
 DP3757_PROJECTION: RECESSED 8 CENTIMETERS
 DP3757_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3757_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3757+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2014
 DP3757_ROD/PIPE-DEPTH: 3.0 meters
 DP3757_SLEEVE-DEPTH  : 0.9 meters
 DP3757
 DP3757  HISTORY     - Date     Condition        Report By
 DP3757  HISTORY     - 20140320 MONUMENTED       AMESC
 DP3757
 DP3757                          STATION DESCRIPTION
 DP3757
 DP3757'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3757'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHWEST OF IUKA, 8.2
 DP3757'MI (13.2 KM) SOUTH-SOUTHEAST OF SALEM AND 2.5 MI (4.0 KM) NORTHEAST OF
 DP3757'KELL.
 DP3757'
 DP3757'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3757'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3757'3.3 MI (5.3 KM) TO COUNTY ROAD 1400E AND THE STATION ON THE LEFT.
 DP3757'
 DP3757'THE STATION IS 37.0 FT (11.3 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3757'28, 26.5 FT (8.1 M) EAST OF THE CENTERLINE OF COUNTY ROAD 1400E, 86.4
 DP3757'FT (26.3 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER T8 100 LD, ,, 81.2
 DP3757'FT (24.7 M) WEST-NORTHWEST OF THE NORTHWEST CORNER OF A 4 FT (1.2 M) X
 DP3757'2 FT (0.6 M) BOX CULVERT, 70.2 FT (21.4 M) NORTH OF POWER POLE NUMBER
 DP3757'G 201, 14.8 FT (4.5 M) NORTHWEST OF A FENCE CORNER WITH CONCRETE RIGHT
 DP3757'OF WAY MARKER, 12.1 FT (3.7 M) SOUTHEAST OF THE END OF THE FENCE THAT
 DP3757'RUNS NORTHWEST-SOUTHEAST, 6.5 FT (2.0 M) SOUTHWEST OF THE FENCE THAT
 DP3757'RUNS NORTHWEST-SOUTHEAST.
 DP3757'
 DP3757'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3757'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3757'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3758 ***********************************************************************
 DP3758  DESIGNATION -  WS 073
 DP3758  PID         -  DP3758
 DP3758  STATE/COUNTY-  IL/MARION
 DP3758  COUNTRY     -  US
 DP3758  USGS QUAD   -  SALEM SOUTH (2018)
 DP3758
 DP3758                         *CURRENT SURVEY CONTROL
 DP3758  ______________________________________________________________________
 DP3758* NAD 83(1986) POSITION- 38 31 12.48   (N) 088 53 55.10   (W)   HD_HELD1
 DP3758* NAVD 88 ORTHO HEIGHT -   176.134 (meters)      577.87  (feet) ADJUSTED
 DP3758  ______________________________________________________________________
 DP3758  GEOID HEIGHT    -        -30.689 (meters)                     GEOID18
 DP3758  DYNAMIC HEIGHT  -        176.022 (meters)      577.50  (feet) COMP
 DP3758  MODELED GRAVITY -    979,986.3   (mgal)                       NAVD 88
 DP3758
 DP3758  VERT ORDER      -  SECOND    CLASS I
 DP3758
 DP3758.The horizontal coordinates were determined by differentially corrected
 DP3758.hand held GPS observations or other comparable positioning techniques
 DP3758.and have an estimated accuracy of +/- 3 meters.
 DP3758
 DP3758.The orthometric height was determined by differential leveling and
 DP3758.adjusted by the NATIONAL GEODETIC SURVEY
 DP3758.in July 2014.
 DP3758
 DP3758.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3758.GEOID18 height accuracy estimate available here.
 DP3758
 DP3758.Click photographs - Photos may exist for this station.
 DP3758
 DP3758.The dynamic height is computed by dividing the NAVD 88
 DP3758.geopotential number by the normal gravity value computed on the
 DP3758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3758.degrees latitude (g = 980.6199 gals.).
 DP3758
 DP3758.The modeled gravity was interpolated from observed gravity values.
 DP3758
 DP3758;                    North         East    Units  Estimated Accuracy
 DP3758;SPC IL E     -   205,860.4     250,701.6     MT  (+/- 3 meters HH1 GPS) 
 DP3758
 DP3758_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3448165235(NAD 83)
 DP3758
 DP3758                          SUPERSEDED SURVEY CONTROL
 DP3758
 DP3758.No superseded survey control is available for this station.
 DP3758
 DP3758_MARKER: F = FLANGE-ENCASED ROD
 DP3758_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3758_STAMPING: WS 073 2014
 DP3758_MARK LOGO: UIL
 DP3758_PROJECTION: RECESSED 8 CENTIMETERS
 DP3758_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3758_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3758+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2014
 DP3758_ROD/PIPE-DEPTH: 3.7 meters
 DP3758_SLEEVE-DEPTH  : 0.9 meters
 DP3758
 DP3758  HISTORY     - Date     Condition        Report By
 DP3758  HISTORY     - 20140320 MONUMENTED       AMESC
 DP3758
 DP3758                          STATION DESCRIPTION
 DP3758
 DP3758'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3758'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) EAST-NORTHEAST OF WALNUT
 DP3758'HILL, 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF SALEM AND 2.0 MI (3.2 KM)
 DP3758'NORTH-NORTHEAST OF KELL.
 DP3758'
 DP3758'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3758'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3758'2.3 MI (3.7 KM) TO COUNTY ROAD 1325E AND THE STATION ON THE RIGHT.
 DP3758'
 DP3758'THE STATION IS 36.3 FT (11.1 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3758'28, 38.0 FT (11.6 M) WEST OF THE CENTERLINE OF COUNTY ROAD 1325E
 DP3758'(STROUP ROAD), 25.4 FT (7.7 M) SOUTHWEST OF THE WEST END OF A 21 INCH
 DP3758'(53 CM) CONCRETE PIPE, 15.2 FT (4.6 M) WEST OF POWER POLE NUMBER G183.
 DP3758'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3758'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3758'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3759 ***********************************************************************
 DP3759  DESIGNATION -  WS 074
 DP3759  PID         -  DP3759
 DP3759  STATE/COUNTY-  IL/MARION
 DP3759  COUNTRY     -  US
 DP3759  USGS QUAD   -  SALEM SOUTH (2018)
 DP3759
 DP3759                         *CURRENT SURVEY CONTROL
 DP3759  ______________________________________________________________________
 DP3759* NAD 83(1986) POSITION- 38 31 12.97   (N) 088 54 56.72   (W)   HD_HELD1
 DP3759* NAVD 88 ORTHO HEIGHT -   173.748 (meters)      570.04  (feet) ADJUSTED
 DP3759  ______________________________________________________________________
 DP3759  GEOID HEIGHT    -        -30.681 (meters)                     GEOID18
 DP3759  DYNAMIC HEIGHT  -        173.637 (meters)      569.67  (feet) COMP
 DP3759  MODELED GRAVITY -    979,986.5   (mgal)                       NAVD 88
 DP3759
 DP3759  VERT ORDER      -  SECOND    CLASS I
 DP3759
 DP3759.The horizontal coordinates were determined by differentially corrected
 DP3759.hand held GPS observations or other comparable positioning techniques
 DP3759.and have an estimated accuracy of +/- 3 meters.
 DP3759
 DP3759.The orthometric height was determined by differential leveling and
 DP3759.adjusted by the NATIONAL GEODETIC SURVEY
 DP3759.in July 2014.
 DP3759
 DP3759.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3759.GEOID18 height accuracy estimate available here.
 DP3759
 DP3759.Click photographs - Photos may exist for this station.
 DP3759
 DP3759.The dynamic height is computed by dividing the NAVD 88
 DP3759.geopotential number by the normal gravity value computed on the
 DP3759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3759.degrees latitude (g = 980.6199 gals.).
 DP3759
 DP3759.The modeled gravity was interpolated from observed gravity values.
 DP3759
 DP3759;                    North         East    Units  Estimated Accuracy
 DP3759;SPC IL E     -   205,884.8     249,209.0     MT  (+/- 3 meters HH1 GPS) 
 DP3759
 DP3759_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3298965281(NAD 83)
 DP3759
 DP3759                          SUPERSEDED SURVEY CONTROL
 DP3759
 DP3759.No superseded survey control is available for this station.
 DP3759
 DP3759_MARKER: F = FLANGE-ENCASED ROD
 DP3759_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3759_STAMPING: WS 074 2014
 DP3759_MARK LOGO: UIL
 DP3759_PROJECTION: RECESSED 8 CENTIMETERS
 DP3759_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3759_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3759+STABILITY: POSITION/ELEVATION WELL
 DP3759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3759+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2014
 DP3759_ROD/PIPE-DEPTH: 4.2 meters
 DP3759_SLEEVE-DEPTH  : 0.9 meters
 DP3759
 DP3759  HISTORY     - Date     Condition        Report By
 DP3759  HISTORY     - 20140320 MONUMENTED       AMESC
 DP3759
 DP3759                          STATION DESCRIPTION
 DP3759
 DP3759'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3759'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH-SOUTHEAST OF
 DP3759'SALEM, 7.5 MI (12.1 KM) EAST-NORTHEAST OF WALNUT HILL AND 2.1 MI (3.4
 DP3759'KM) NORTH-NORTHWEST OF KELL.
 DP3759'
 DP3759'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3759'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3759'1.3 MI (2.1 KM) TO SHANAFELT ROAD.  CONTINUE EAST ALONG COUNTY ROAD 28
 DP3759'FOR 380 FT (115.8 M) TO THE STATION ON THE RIGHT.
 DP3759'
 DP3759'THE STATION IS 35.5 FT (10.8 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 DP3759'28, 92.1 FT (28.1 M) SOUTHEAST OF THE SOUTHEAST CORNER OF A 4.0 FT
 DP3759'(1.2 M) X 2.0 FT (0.6 M) BOX CULVERT, 19.3 FT (5.9 M) WEST OF POWER
 DP3759'POLE NUMBER 166.
 DP3759'
 DP3759'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3759'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3759'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3760 ***********************************************************************
 DP3760  DESIGNATION -  WS 075
 DP3760  PID         -  DP3760
 DP3760  STATE/COUNTY-  IL/MARION
 DP3760  COUNTRY     -  US
 DP3760  USGS QUAD   -  SALEM SOUTH (2018)
 DP3760
 DP3760                         *CURRENT SURVEY CONTROL
 DP3760  ______________________________________________________________________
 DP3760* NAD 83(1986) POSITION- 38 31 14.75   (N) 088 55 55.15   (W)   HD_HELD1
 DP3760* NAVD 88 ORTHO HEIGHT -   166.963 (meters)      547.78  (feet) ADJUSTED
 DP3760  ______________________________________________________________________
 DP3760  GEOID HEIGHT    -        -30.675 (meters)                     GEOID18
 DP3760  DYNAMIC HEIGHT  -        166.856 (meters)      547.43  (feet) COMP
 DP3760  MODELED GRAVITY -    979,987.0   (mgal)                       NAVD 88
 DP3760
 DP3760  VERT ORDER      -  SECOND    CLASS I
 DP3760
 DP3760.The horizontal coordinates were determined by differentially corrected
 DP3760.hand held GPS observations or other comparable positioning techniques
 DP3760.and have an estimated accuracy of +/- 3 meters.
 DP3760
 DP3760.The orthometric height was determined by differential leveling and
 DP3760.adjusted by the NATIONAL GEODETIC SURVEY
 DP3760.in July 2014.
 DP3760
 DP3760.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3760.GEOID18 height accuracy estimate available here.
 DP3760
 DP3760.Click photographs - Photos may exist for this station.
 DP3760
 DP3760.The dynamic height is computed by dividing the NAVD 88
 DP3760.geopotential number by the normal gravity value computed on the
 DP3760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3760.degrees latitude (g = 980.6199 gals.).
 DP3760
 DP3760.The modeled gravity was interpolated from observed gravity values.
 DP3760
 DP3760;                    North         East    Units  Estimated Accuracy
 DP3760;SPC IL E     -   205,948.8     247,793.9     MT  (+/- 3 meters HH1 GPS) 
 DP3760
 DP3760_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3157665366(NAD 83)
 DP3760
 DP3760                          SUPERSEDED SURVEY CONTROL
 DP3760
 DP3760.No superseded survey control is available for this station.
 DP3760
 DP3760_MARKER: F = FLANGE-ENCASED ROD
 DP3760_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3760_STAMPING: WS 075 2014
 DP3760_MARK LOGO: UIL
 DP3760_PROJECTION: RECESSED 8 CENTIMETERS
 DP3760_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3760_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3760+STABILITY: POSITION/ELEVATION WELL
 DP3760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3760+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2014
 DP3760_ROD/PIPE-DEPTH: 7.3 meters
 DP3760_SLEEVE-DEPTH  : 0.9 meters
 DP3760
 DP3760  HISTORY     - Date     Condition        Report By
 DP3760  HISTORY     - 20140321 MONUMENTED       AMESC
 DP3760
 DP3760                          STATION DESCRIPTION
 DP3760
 DP3760'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3760'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH OF SALEM, 6.7 MI
 DP3760'(10.8 KM) EAST-NORTHEAST OF WALNUT HILL AND 2.5 MI (4.0 KM) NORTHWEST
 DP3760'OF KELL.
 DP3760'
 DP3760'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3760'EAST ALONG COUNTY ROAD 28 (ALSO CALLED STATE ROUTE 161 EXTENSION) FOR
 DP3760'0.5 MI (0.8 KM) THE STATION ON THE LEFT.
 DP3760'
 DP3760'THE STATION IS 29.5 FT (9.0 M) NORTH OF THE CENTERLINE OF COUNTY ROAD
 DP3760'28, 170 FT (51.8 M) WEST OF THE CENTERLINE OF MORTON LANE, 103.1 FT
 DP3760'(31.4 M) EAST OF POWER POLE NUMBER G148 WITH A TRANSFORMER, 60.3 FT
 DP3760'(18.4 M) NORTHEAST OF THE EAST END OF A 15 INCH (38 CM) CONCRETE PIPE
 DP3760'UNDER THE DRIVEWAY TO ADDRESS NUMBER 4568.
 DP3760'
 DP3760'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3760'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3760'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3761 ***********************************************************************
 DP3761  DESIGNATION -  WS 076
 DP3761  PID         -  DP3761
 DP3761  STATE/COUNTY-  IL/MARION
 DP3761  COUNTRY     -  US
 DP3761  USGS QUAD   -  SALEM SOUTH (2018)
 DP3761
 DP3761                         *CURRENT SURVEY CONTROL
 DP3761  ______________________________________________________________________
 DP3761* NAD 83(1986) POSITION- 38 31 13.85   (N) 088 56 59.32   (W)   HD_HELD1
 DP3761* NAVD 88 ORTHO HEIGHT -   165.967 (meters)      544.51  (feet) ADJUSTED
 DP3761  ______________________________________________________________________
 DP3761  GEOID HEIGHT    -        -30.667 (meters)                     GEOID18
 DP3761  DYNAMIC HEIGHT  -        165.861 (meters)      544.16  (feet) COMP
 DP3761  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 DP3761
 DP3761  VERT ORDER      -  SECOND    CLASS I
 DP3761
 DP3761.The horizontal coordinates were determined by differentially corrected
 DP3761.hand held GPS observations or other comparable positioning techniques
 DP3761.and have an estimated accuracy of +/- 3 meters.
 DP3761
 DP3761.The orthometric height was determined by differential leveling and
 DP3761.adjusted by the NATIONAL GEODETIC SURVEY
 DP3761.in July 2014.
 DP3761
 DP3761.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3761.GEOID18 height accuracy estimate available here.
 DP3761
 DP3761.Click photographs - Photos may exist for this station.
 DP3761
 DP3761.The dynamic height is computed by dividing the NAVD 88
 DP3761.geopotential number by the normal gravity value computed on the
 DP3761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3761.degrees latitude (g = 980.6199 gals.).
 DP3761
 DP3761.The modeled gravity was interpolated from observed gravity values.
 DP3761
 DP3761;                    North         East    Units  Estimated Accuracy
 DP3761;SPC IL E     -   205,931.3     246,239.3     MT  (+/- 3 meters HH1 GPS) 
 DP3761
 DP3761_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH3002165371(NAD 83)
 DP3761
 DP3761                          SUPERSEDED SURVEY CONTROL
 DP3761
 DP3761.No superseded survey control is available for this station.
 DP3761
 DP3761_MARKER: F = FLANGE-ENCASED ROD
 DP3761_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3761_STAMPING: WS 076 2014
 DP3761_MARK LOGO: UIL
 DP3761_PROJECTION: RECESSED 8 CENTIMETERS
 DP3761_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3761_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3761+STABILITY: POSITION/ELEVATION WELL
 DP3761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3761+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2014
 DP3761_ROD/PIPE-DEPTH: 7.3 meters
 DP3761_SLEEVE-DEPTH  : 0.9 meters
 DP3761
 DP3761  HISTORY     - Date     Condition        Report By
 DP3761  HISTORY     - 20140321 MONUMENTED       AMESC
 DP3761
 DP3761                          STATION DESCRIPTION
 DP3761
 DP3761'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3761'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) SOUTH OF SALEM, 5.9 MI
 DP3761'(9.5 KM) EAST-NORTHEAST OF WALNUT HILL AND 3.1 MI (5.0 KM) NORTHWEST
 DP3761'OF KELL.
 DP3761'
 DP3761'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3761'WEST ALONG IL ROUTE 161 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DP3761'RIGHT.
 DP3761'
 DP3761'THE STATION IS 84.0 FT (25.6 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3761'161, 246 FT (75.0 M) NORTHEAST OF THE EAST END OF A 24 INCH (61 CM)
 DP3761'CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO ADDRESS NUMBER 4171, 151
 DP3761'FT (46.0 M) NORTHWEST OF THE WEST END OF A 24 INCH (61 CM) CONCRETE
 DP3761'PIPE, 21.0 FT (6.4 M) SOUTH-SOUTHEAST OF POWER POLE NUMBER 22977 WITH
 DP3761'THREE TRANSFORMERS.
 DP3761'
 DP3761'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3761'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3761'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3762 ***********************************************************************
 DP3762  DESIGNATION -  WS 077
 DP3762  PID         -  DP3762
 DP3762  STATE/COUNTY-  IL/MARION
 DP3762  COUNTRY     -  US
 DP3762  USGS QUAD   -  SALEM SOUTH (2018)
 DP3762
 DP3762                         *CURRENT SURVEY CONTROL
 DP3762  ______________________________________________________________________
 DP3762* NAD 83(1986) POSITION- 38 31 12.74   (N) 088 57 32.53   (W)   HD_HELD1
 DP3762* NAVD 88 ORTHO HEIGHT -   167.401 (meters)      549.21  (feet) ADJUSTED
 DP3762  ______________________________________________________________________
 DP3762  GEOID HEIGHT    -        -30.663 (meters)                     GEOID18
 DP3762  DYNAMIC HEIGHT  -        167.295 (meters)      548.87  (feet) COMP
 DP3762  MODELED GRAVITY -    979,987.8   (mgal)                       NAVD 88
 DP3762
 DP3762  VERT ORDER      -  SECOND    CLASS I
 DP3762
 DP3762.The horizontal coordinates were determined by differentially corrected
 DP3762.hand held GPS observations or other comparable positioning techniques
 DP3762.and have an estimated accuracy of +/- 3 meters.
 DP3762
 DP3762.The orthometric height was determined by differential leveling and
 DP3762.adjusted by the NATIONAL GEODETIC SURVEY
 DP3762.in July 2014.
 DP3762
 DP3762.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3762.GEOID18 height accuracy estimate available here.
 DP3762
 DP3762.Click photographs - Photos may exist for this station.
 DP3762
 DP3762.The dynamic height is computed by dividing the NAVD 88
 DP3762.geopotential number by the normal gravity value computed on the
 DP3762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3762.degrees latitude (g = 980.6199 gals.).
 DP3762
 DP3762.The modeled gravity was interpolated from observed gravity values.
 DP3762
 DP3762;                    North         East    Units  Estimated Accuracy
 DP3762;SPC IL E     -   205,902.5     245,434.6     MT  (+/- 3 meters HH1 GPS) 
 DP3762
 DP3762_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2921665354(NAD 83)
 DP3762
 DP3762                          SUPERSEDED SURVEY CONTROL
 DP3762
 DP3762.No superseded survey control is available for this station.
 DP3762
 DP3762_MARKER: F = FLANGE-ENCASED ROD
 DP3762_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3762_STAMPING: WS 077 2014
 DP3762_MARK LOGO: UIL
 DP3762_PROJECTION: RECESSED 8 CENTIMETERS
 DP3762_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3762_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3762+STABILITY: POSITION/ELEVATION WELL
 DP3762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3762+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2014
 DP3762_ROD/PIPE-DEPTH: 6.1 meters
 DP3762_SLEEVE-DEPTH  : 0.9 meters
 DP3762
 DP3762  HISTORY     - Date     Condition        Report By
 DP3762  HISTORY     - 20140321 MONUMENTED       AMESC
 DP3762
 DP3762                          STATION DESCRIPTION
 DP3762
 DP3762'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3762'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTH OF SALEM, 5.4 MI
 DP3762'(8.7 KM) EAST-NORTHEAST OF WALNUT HILL AND 3.5 MI (5.6 KM) NORTHWEST
 DP3762'OF KELL.
 DP3762'
 DP3762'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3762'WEST ALONG IL ROUTE 161 FOR 1.0 MI (1.6 KM) TO OLD SALEM ROAD AND THE
 DP3762'STATION ON THE RIGHT.
 DP3762'
 DP3762'THE STATION IS 70.6 FT (21.5 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3762'161, 46.5 FT (14.2 M) WEST OF THE CENTERLINE OF OLD SALEM ROAD, 193.0
 DP3762'FT (58.8 M) WEST OF A POWER POLE WITH ELECTRIC METER, 113.7 FT (34.7
 DP3762'M) NORTHWEST OF STREET LIGHT NUMBER 5, 34.2 FT (10.4 M) NORTHEAST OF
 DP3762'THE NORTH CONCRETE SIGN BASE.
 DP3762'
 DP3762'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3762'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3762'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3763 ***********************************************************************
 DP3763  DESIGNATION -  WS 078
 DP3763  PID         -  DP3763
 DP3763  STATE/COUNTY-  IL/MARION
 DP3763  COUNTRY     -  US
 DP3763  USGS QUAD   -  SALEM SOUTH (2018)
 DP3763
 DP3763                         *CURRENT SURVEY CONTROL
 DP3763  ______________________________________________________________________
 DP3763* NAD 83(1986) POSITION- 38 31 11.83   (N) 088 57 58.89   (W)   HD_HELD1
 DP3763* NAVD 88 ORTHO HEIGHT -   168.461 (meters)      552.69  (feet) ADJUSTED
 DP3763  ______________________________________________________________________
 DP3763  GEOID HEIGHT    -        -30.660 (meters)                     GEOID18
 DP3763  DYNAMIC HEIGHT  -        168.354 (meters)      552.34  (feet) COMP
 DP3763  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 DP3763
 DP3763  VERT ORDER      -  SECOND    CLASS I
 DP3763
 DP3763.The horizontal coordinates were determined by differentially corrected
 DP3763.hand held GPS observations or other comparable positioning techniques
 DP3763.and have an estimated accuracy of +/- 3 meters.
 DP3763
 DP3763.The orthometric height was determined by differential leveling and
 DP3763.adjusted by the NATIONAL GEODETIC SURVEY
 DP3763.in July 2014.
 DP3763
 DP3763.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3763.GEOID18 height accuracy estimate available here.
 DP3763
 DP3763.Click photographs - Photos may exist for this station.
 DP3763
 DP3763.The dynamic height is computed by dividing the NAVD 88
 DP3763.geopotential number by the normal gravity value computed on the
 DP3763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3763.degrees latitude (g = 980.6199 gals.).
 DP3763
 DP3763.The modeled gravity was interpolated from observed gravity values.
 DP3763
 DP3763;                    North         East    Units  Estimated Accuracy
 DP3763;SPC IL E     -   205,878.8     244,795.8     MT  (+/- 3 meters HH1 GPS) 
 DP3763
 DP3763_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2857765339(NAD 83)
 DP3763
 DP3763                          SUPERSEDED SURVEY CONTROL
 DP3763
 DP3763.No superseded survey control is available for this station.
 DP3763
 DP3763_MARKER: F = FLANGE-ENCASED ROD
 DP3763_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3763_STAMPING: WS 078 2014
 DP3763_MARK LOGO: UIL
 DP3763_PROJECTION: RECESSED 8 CENTIMETERS
 DP3763_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3763_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3763+STABILITY: POSITION/ELEVATION WELL
 DP3763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3763+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2014
 DP3763_ROD/PIPE-DEPTH: 6.1 meters
 DP3763_SLEEVE-DEPTH  : 0.9 meters
 DP3763
 DP3763  HISTORY     - Date     Condition        Report By
 DP3763  HISTORY     - 20140321 MONUMENTED       AMESC
 DP3763
 DP3763                          STATION DESCRIPTION
 DP3763
 DP3763'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3763'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF SALEM, 5.1 MI
 DP3763'(8.2 KM) NORTHEAST OF WALNUT HILL AND 3.8 MI (6.1 KM) WEST-NORTHWEST
 DP3763'OF KELL.
 DP3763'
 DP3763'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3763'WEST ALONG IL ROUTE 161 FOR 1.4 MI (2.3 KM) ACROSS I-57 TO THE STATION
 DP3763'ON THE RIGHT.
 DP3763'
 DP3763'THE STATION IS 62.0 FT (18.9 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3763'161, 123.6 FT (37.7 M) NORTHEAST OF THE EAST END OF A 24 INCH (61 CM)
 DP3763'CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO ADDRESS NUMBER 3848, 43.4
 DP3763'FT (13.2 M) WEST OF POWER POLE NUMBER 131 5 B WITH THREE TRANSFORMERS,
 DP3763',, 36.0 FT (11.0 M) NORTHWEST OF THE WEST END OF A 24 INCH (61 CM)
 DP3763'CORRUGATED METAL PIPE UNDER THE CONCRETE ENTRANCE ON THE NORTH SIDE OF
 DP3763'IL ROUTE 161.
 DP3763'
 DP3763'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3763'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3763'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3764 ***********************************************************************
 DP3764  DESIGNATION -  WS 079
 DP3764  PID         -  DP3764
 DP3764  STATE/COUNTY-  IL/MARION
 DP3764  COUNTRY     -  US
 DP3764  USGS QUAD   -  SALEM SOUTH (2018)
 DP3764
 DP3764                         *CURRENT SURVEY CONTROL
 DP3764  ______________________________________________________________________
 DP3764* NAD 83(1986) POSITION- 38 31 10.12   (N) 088 58 58.35   (W)   HD_HELD1
 DP3764* NAVD 88 ORTHO HEIGHT -   167.597 (meters)      549.86  (feet) ADJUSTED
 DP3764  ______________________________________________________________________
 DP3764  GEOID HEIGHT    -        -30.654 (meters)                     GEOID18
 DP3764  DYNAMIC HEIGHT  -        167.490 (meters)      549.51  (feet) COMP
 DP3764  MODELED GRAVITY -    979,988.6   (mgal)                       NAVD 88
 DP3764
 DP3764  VERT ORDER      -  SECOND    CLASS I
 DP3764
 DP3764.The horizontal coordinates were determined by differentially corrected
 DP3764.hand held GPS observations or other comparable positioning techniques
 DP3764.and have an estimated accuracy of +/- 3 meters.
 DP3764
 DP3764.The orthometric height was determined by differential leveling and
 DP3764.adjusted by the NATIONAL GEODETIC SURVEY
 DP3764.in July 2014.
 DP3764
 DP3764.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3764.GEOID18 height accuracy estimate available here.
 DP3764
 DP3764.Click photographs - Photos may exist for this station.
 DP3764
 DP3764.The dynamic height is computed by dividing the NAVD 88
 DP3764.geopotential number by the normal gravity value computed on the
 DP3764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3764.degrees latitude (g = 980.6199 gals.).
 DP3764
 DP3764.The modeled gravity was interpolated from observed gravity values.
 DP3764
 DP3764;                    North         East    Units  Estimated Accuracy
 DP3764;SPC IL E     -   205,836.1     243,355.1     MT  (+/- 3 meters HH1 GPS) 
 DP3764
 DP3764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2713665317(NAD 83)
 DP3764
 DP3764                          SUPERSEDED SURVEY CONTROL
 DP3764
 DP3764.No superseded survey control is available for this station.
 DP3764
 DP3764_MARKER: F = FLANGE-ENCASED ROD
 DP3764_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3764_STAMPING: WS 079 2014
 DP3764_MARK LOGO: UIL
 DP3764_PROJECTION: RECESSED 8 CENTIMETERS
 DP3764_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3764_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3764+STABILITY: POSITION/ELEVATION WELL
 DP3764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3764+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2014
 DP3764_ROD/PIPE-DEPTH: 6.1 meters
 DP3764_SLEEVE-DEPTH  : 0.9 meters
 DP3764
 DP3764  HISTORY     - Date     Condition        Report By
 DP3764  HISTORY     - 20140321 MONUMENTED       AMESC
 DP3764
 DP3764                          STATION DESCRIPTION
 DP3764
 DP3764'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3764'THE STATION IS LOCATED ABOUT 7.7 MI (12.4 KM) SOUTH-SOUTHWEST OF
 DP3764'SALEM, 4.6 MI (7.4 KM) WEST-NORTHWEST OF KELL AND 4.4 MI (7.1 KM)
 DP3764'NORTHEAST OF WALNUT HILL.
 DP3764'
 DP3764'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3764'WEST ALONG IL ROUTE 161 FOR 2.1 MI (3.4 KM) ACROSS I-57 TO MYERS ROAD.
 DP3764'CONTINUE WEST ALONG IL ROUTE 161 FOR 1130 FT (344.4 M) TO THE STATION
 DP3764'ON THE RIGHT.
 DP3764'
 DP3764'THE STATION IS 57.7 FT (17.6 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3764'161, 233.1 FT (71.0 M) EAST OF THE NORTH END OF A 36 INCH (91 CM)
 DP3764'CONCRETE PIPE, 151.8 FT (46.3 M) NORTHWEST OF THE NORTHWEST FENCE
 DP3764'CORNER AROUND THE AT+T FACILITY, 19.5 FT (5.9 M) SOUTHEAST OF POWER
 DP3764'POLE NUMBER 8001513.
 DP3764'
 DP3764'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3764'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3764'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3765 ***********************************************************************
 DP3765  DESIGNATION -  WS 080
 DP3765  PID         -  DP3765
 DP3765  STATE/COUNTY-  IL/MARION
 DP3765  COUNTRY     -  US
 DP3765  USGS QUAD   -  CENTRALIA EAST (2018)
 DP3765
 DP3765                         *CURRENT SURVEY CONTROL
 DP3765  ______________________________________________________________________
 DP3765* NAD 83(1986) POSITION- 38 31 08.36   (N) 089 00 05.35   (W)   HD_HELD1
 DP3765* NAVD 88 ORTHO HEIGHT -   167.922 (meters)      550.92  (feet) ADJUSTED
 DP3765  ______________________________________________________________________
 DP3765  GEOID HEIGHT    -        -30.649 (meters)                     GEOID18
 DP3765  DYNAMIC HEIGHT  -        167.815 (meters)      550.57  (feet) COMP
 DP3765  MODELED GRAVITY -    979,989.1   (mgal)                       NAVD 88
 DP3765
 DP3765  VERT ORDER      -  SECOND    CLASS I
 DP3765
 DP3765.The horizontal coordinates were determined by differentially corrected
 DP3765.hand held GPS observations or other comparable positioning techniques
 DP3765.and have an estimated accuracy of +/- 3 meters.
 DP3765
 DP3765.The orthometric height was determined by differential leveling and
 DP3765.adjusted by the NATIONAL GEODETIC SURVEY
 DP3765.in July 2014.
 DP3765
 DP3765.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3765.GEOID18 height accuracy estimate available here.
 DP3765
 DP3765.Click photographs - Photos may exist for this station.
 DP3765
 DP3765.The dynamic height is computed by dividing the NAVD 88
 DP3765.geopotential number by the normal gravity value computed on the
 DP3765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3765.degrees latitude (g = 980.6199 gals.).
 DP3765
 DP3765.The modeled gravity was interpolated from observed gravity values.
 DP3765
 DP3765;                    North         East    Units  Estimated Accuracy
 DP3765;SPC IL E     -   205,793.5     241,731.6     MT  (+/- 3 meters HH1 GPS) 
 DP3765
 DP3765_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2551265298(NAD 83)
 DP3765
 DP3765                          SUPERSEDED SURVEY CONTROL
 DP3765
 DP3765.No superseded survey control is available for this station.
 DP3765
 DP3765_MARKER: F = FLANGE-ENCASED ROD
 DP3765_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3765_STAMPING: WS 080 2014
 DP3765_MARK LOGO: UIL
 DP3765_PROJECTION: RECESSED 8 CENTIMETERS
 DP3765_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3765_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3765+STABILITY: POSITION/ELEVATION WELL
 DP3765_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3765+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2014
 DP3765_ROD/PIPE-DEPTH: 4.9 meters
 DP3765_SLEEVE-DEPTH  : 0.9 meters
 DP3765
 DP3765  HISTORY     - Date     Condition        Report By
 DP3765  HISTORY     - 20140322 MONUMENTED       AMESC
 DP3765
 DP3765                          STATION DESCRIPTION
 DP3765
 DP3765'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3765'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) EAST OF CENTRALIA, 5.5
 DP3765'MI (8.8 KM) WEST-NORTHWEST OF KELL AND 3.7 MI (6.0 KM) NORTHEAST OF
 DP3765'WALNUT HILL.
 DP3765'
 DP3765'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3765'WEST ALONG IL ROUTE 161 FOR 3.1 MI (5.0 KM) ACROSS I-57 TO MEDLIN
 DP3765'ROAD.  CONTINUE WEST ALONG IL ROUTE 161 FOR 1040 FT (317.0 M) TO THE
 DP3765'STATION ON THE RIGHT.
 DP3765'
 DP3765'THE STATION IS 62.1 FT (18.9 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3765'161, 321.5 FT (98.0 M) EAST-NORTHEAST OF THE NORTHEAST CORNER OF A 8.0
 DP3765'FT (2.4 M) X 2.0 FT (0.6 M) BOX CULVERT, 211.5 FT (64.5 M) WEST OF A
 DP3765'TELEPHONE PEDESTAL, 17.7 FT (5.4 M) SOUTHWEST OF POWER POLE NUMBER
 DP3765'2903142.
 DP3765'
 DP3765'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3765'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3765'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3766 ***********************************************************************
 DP3766  DESIGNATION -  WS 081
 DP3766  PID         -  DP3766
 DP3766  STATE/COUNTY-  IL/MARION
 DP3766  COUNTRY     -  US
 DP3766  USGS QUAD   -  CENTRALIA EAST (2018)
 DP3766
 DP3766                         *CURRENT SURVEY CONTROL
 DP3766  ______________________________________________________________________
 DP3766* NAD 83(1986) POSITION- 38 31 06.94   (N) 089 01 08.97   (W)   HD_HELD1
 DP3766* NAVD 88 ORTHO HEIGHT -   161.633 (meters)      530.29  (feet) ADJUSTED
 DP3766  ______________________________________________________________________
 DP3766  GEOID HEIGHT    -        -30.646 (meters)                     GEOID18
 DP3766  DYNAMIC HEIGHT  -        161.530 (meters)      529.95  (feet) COMP
 DP3766  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 DP3766
 DP3766  VERT ORDER      -  SECOND    CLASS I
 DP3766
 DP3766.The horizontal coordinates were determined by differentially corrected
 DP3766.hand held GPS observations or other comparable positioning techniques
 DP3766.and have an estimated accuracy of +/- 3 meters.
 DP3766
 DP3766.The orthometric height was determined by differential leveling and
 DP3766.adjusted by the NATIONAL GEODETIC SURVEY
 DP3766.in July 2014.
 DP3766
 DP3766.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3766.GEOID18 height accuracy estimate available here.
 DP3766
 DP3766.Click photographs - Photos may exist for this station.
 DP3766
 DP3766.The dynamic height is computed by dividing the NAVD 88
 DP3766.geopotential number by the normal gravity value computed on the
 DP3766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3766.degrees latitude (g = 980.6199 gals.).
 DP3766
 DP3766.The modeled gravity was interpolated from observed gravity values.
 DP3766
 DP3766;                    North         East    Units  Estimated Accuracy
 DP3766;SPC IL E     -   205,761.0     240,190.1     MT  (+/- 3 meters HH1 GPS) 
 DP3766
 DP3766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2397065288(NAD 83)
 DP3766
 DP3766                          SUPERSEDED SURVEY CONTROL
 DP3766
 DP3766.No superseded survey control is available for this station.
 DP3766
 DP3766_MARKER: F = FLANGE-ENCASED ROD
 DP3766_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3766_STAMPING: WS 081 2014
 DP3766_MARK LOGO: UIL
 DP3766_PROJECTION: RECESSED 8 CENTIMETERS
 DP3766_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3766_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3766+STABILITY: POSITION/ELEVATION WELL
 DP3766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3766+SATELLITE: SATELLITE OBSERVATIONS - October 27, 2016
 DP3766_ROD/PIPE-DEPTH: 4.9 meters
 DP3766_SLEEVE-DEPTH  : 0.9 meters
 DP3766
 DP3766  HISTORY     - Date     Condition        Report By
 DP3766  HISTORY     - 20140322 MONUMENTED       AMESC
 DP3766  HISTORY     - 20161027 GOOD             ASMINC
 DP3766
 DP3766                          STATION DESCRIPTION
 DP3766
 DP3766'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3766'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) WEST-NORTHWEST OF KELL,
 DP3766'6.2 MI (10.0 KM) EAST OF CENTRALIA AND 3.1 MI (5.0 KM) NORTH-NORTHEAST
 DP3766'OF WALNUT HILL.
 DP3766'
 DP3766'TO REACH FROM THE INTERSECTION OF IL ROUTE 37 AND IL ROUTE 161 PROCEED
 DP3766'WEST ALONG IL ROUTE 161 FOR 3.9 MI (6.3 KM) ACROSS I-57 TO BURGE ROAD.
 DP3766'CONTINUE WEST ALONG IL ROUTE 161 FOR 2000 FT (609.6 M) TO THE STATION
 DP3766'ON THE RIGHT.
 DP3766'
 DP3766'THE STATION IS 66.3 FT (20.2 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3766'161, 68 FT (20.7 M) NORTHEAST OF THE NORTHEAST CORNER OF A 6 FT (1.8
 DP3766'M) X 1.5 FT (0.5 M) BOX CULVERT, 30.7 FT (9.4 M) WEST OF THE
 DP3766'CENTERLINE OF THE DRIVEWAY TO ADDRESS NUMBER 2743, 29.1 FT (8.9 M)
 DP3766'NORTHWEST OF THE WEST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE,
 DP3766'9.2 FT (2.8 M) WEST OF A TELEPHONE PEDESTAL, 6.6 FT (2.0 M) WEST OF
 DP3766'POWER POLE NUMBER 2895731.
 DP3766'
 DP3766'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3766'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3766'IN IDENTIFICATION.
 DP3766
 DP3766                          STATION RECOVERY (2016)
 DP3766
 DP3766'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2016 (TP)
 DP3766'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3767 ***********************************************************************
 DP3767  DESIGNATION -  WS 082
 DP3767  PID         -  DP3767
 DP3767  STATE/COUNTY-  IL/MARION
 DP3767  COUNTRY     -  US
 DP3767  USGS QUAD   -  CENTRALIA EAST (2018)
 DP3767
 DP3767                         *CURRENT SURVEY CONTROL
 DP3767  ______________________________________________________________________
 DP3767* NAD 83(1986) POSITION- 38 31 16.74   (N) 089 02 09.99   (W)   HD_HELD1
 DP3767* NAVD 88 ORTHO HEIGHT -   160.369 (meters)      526.14  (feet) ADJUSTED
 DP3767  ______________________________________________________________________
 DP3767  GEOID HEIGHT    -        -30.652 (meters)                     GEOID18
 DP3767  DYNAMIC HEIGHT  -        160.267 (meters)      525.81  (feet) COMP
 DP3767  MODELED GRAVITY -    979,990.2   (mgal)                       NAVD 88
 DP3767
 DP3767  VERT ORDER      -  SECOND    CLASS I
 DP3767
 DP3767.The horizontal coordinates were determined by differentially corrected
 DP3767.hand held GPS observations or other comparable positioning techniques
 DP3767.and have an estimated accuracy of +/- 3 meters.
 DP3767
 DP3767.The orthometric height was determined by differential leveling and
 DP3767.adjusted by the NATIONAL GEODETIC SURVEY
 DP3767.in July 2014.
 DP3767
 DP3767.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3767.GEOID18 height accuracy estimate available here.
 DP3767
 DP3767.Click photographs - Photos may exist for this station.
 DP3767
 DP3767.The dynamic height is computed by dividing the NAVD 88
 DP3767.geopotential number by the normal gravity value computed on the
 DP3767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3767.degrees latitude (g = 980.6199 gals.).
 DP3767
 DP3767.The modeled gravity was interpolated from observed gravity values.
 DP3767
 DP3767;                    North         East    Units  Estimated Accuracy
 DP3767;SPC IL E     -   206,074.4     238,714.2     MT  (+/- 3 meters HH1 GPS) 
 DP3767
 DP3767_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2249965623(NAD 83)
 DP3767
 DP3767                          SUPERSEDED SURVEY CONTROL
 DP3767
 DP3767.No superseded survey control is available for this station.
 DP3767
 DP3767_MARKER: F = FLANGE-ENCASED ROD
 DP3767_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3767_STAMPING: WS 082 2014
 DP3767_MARK LOGO: UIL
 DP3767_PROJECTION: RECESSED 10 CENTIMETERS
 DP3767_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3767_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3767+STABILITY: POSITION/ELEVATION WELL
 DP3767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3767+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2014
 DP3767_ROD/PIPE-DEPTH: 4.9 meters
 DP3767_SLEEVE-DEPTH  : 0.9 meters
 DP3767
 DP3767  HISTORY     - Date     Condition        Report By
 DP3767  HISTORY     - 20140331 MONUMENTED       AMESC
 DP3767
 DP3767                          STATION DESCRIPTION
 DP3767
 DP3767'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3767'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) WEST-NORTHWEST OF KELL,
 DP3767'5.3 MI (8.5 KM) EAST OF CENTRALIA AND 3.1 MI (5.0 KM) NORTH OF WALNUT
 DP3767'HILL.
 DP3767'
 DP3767'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3767'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3767'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.25 MI (0.4 KM) TO EAST
 DP3767'NOLEMAN STREET, THENCE SOUTHEAST ALONG EAST NOLEMAN STREET FOR 0.85 MI
 DP3767'(1.4 KM) TO IL ROUTE 161 (EAST MCCORD STREET), THENCE SOUTHEAST ALONG
 DP3767'IL ROUTE 161 FOR 4.5 MI (7.2 KM) TO COUNTY ROAD 575E.  CONTINUE ALONG
 DP3767'IL ROUTE 161 FOR 300 FT (91.4 M) TO THE STATION ON THE LEFT.
 DP3767'
 DP3767'THE STATION IS 66 FT (20.1 M) NORTHEAST OF THE CENTERLINE OF IL ROUTE
 DP3767'161, 200 FT (61.0 M) SOUTHEAST OF THE CENTERLINE OF THE ENTRANCE TO
 DP3767'LOEPKER FARMS GRAIN BINS, 57.5 FT (17.5 M) NORTHWEST OF THE WEST END
 DP3767'OF A 24 INCH (61 CM) CORRUGATED METAL PIPE, 19.5 FT (5.9 M) SOUTHWEST
 DP3767'OF POWER POLE NUMBER 2901765.
 DP3767'
 DP3767'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3767'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3767'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3768 ***********************************************************************
 DP3768  DESIGNATION -  WS 083
 DP3768  PID         -  DP3768
 DP3768  STATE/COUNTY-  IL/MARION
 DP3768  COUNTRY     -  US
 DP3768  USGS QUAD   -  CENTRALIA EAST (2018)
 DP3768
 DP3768                         *CURRENT SURVEY CONTROL
 DP3768  ______________________________________________________________________
 DP3768* NAD 83(1986) POSITION- 38 31 30.46   (N) 089 03 10.60   (W)   HD_HELD1
 DP3768* NAVD 88 ORTHO HEIGHT -   157.194 (meters)      515.73  (feet) ADJUSTED
 DP3768  ______________________________________________________________________
 DP3768  GEOID HEIGHT    -        -30.661 (meters)                     GEOID18
 DP3768  DYNAMIC HEIGHT  -        157.095 (meters)      515.40  (feet) COMP
 DP3768  MODELED GRAVITY -    979,990.9   (mgal)                       NAVD 88
 DP3768
 DP3768  VERT ORDER      -  SECOND    CLASS I
 DP3768
 DP3768.The horizontal coordinates were determined by differentially corrected
 DP3768.hand held GPS observations or other comparable positioning techniques
 DP3768.and have an estimated accuracy of +/- 3 meters.
 DP3768
 DP3768.The orthometric height was determined by differential leveling and
 DP3768.adjusted by the NATIONAL GEODETIC SURVEY
 DP3768.in July 2014.
 DP3768
 DP3768.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3768.GEOID18 height accuracy estimate available here.
 DP3768
 DP3768.Click photographs - Photos may exist for this station.
 DP3768
 DP3768.The dynamic height is computed by dividing the NAVD 88
 DP3768.geopotential number by the normal gravity value computed on the
 DP3768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3768.degrees latitude (g = 980.6199 gals.).
 DP3768
 DP3768.The modeled gravity was interpolated from observed gravity values.
 DP3768
 DP3768;                    North         East    Units  Estimated Accuracy
 DP3768;SPC IL E     -   206,508.8     237,249.3     MT  (+/- 3 meters HH1 GPS) 
 DP3768
 DP3768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH2104166079(NAD 83)
 DP3768
 DP3768                          SUPERSEDED SURVEY CONTROL
 DP3768
 DP3768.No superseded survey control is available for this station.
 DP3768
 DP3768_MARKER: F = FLANGE-ENCASED ROD
 DP3768_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3768_STAMPING: WS 083 2014
 DP3768_MARK LOGO: UIL
 DP3768_PROJECTION: RECESSED 8 CENTIMETERS
 DP3768_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3768_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3768+STABILITY: POSITION/ELEVATION WELL
 DP3768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3768+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2014
 DP3768_ROD/PIPE-DEPTH: 4.9 meters
 DP3768_SLEEVE-DEPTH  : 0.9 meters
 DP3768
 DP3768  HISTORY     - Date     Condition        Report By
 DP3768  HISTORY     - 20140331 MONUMENTED       AMESC
 DP3768
 DP3768                          STATION DESCRIPTION
 DP3768
 DP3768'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3768'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) WEST-NORTHWEST OF KELL,
 DP3768'4.4 MI (7.1 KM) EAST OF CENTRALIA AND 3.3 MI (5.3 KM) NORTH OF WALNUT
 DP3768'HILL.
 DP3768'
 DP3768'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3768'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3768'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.25 MI (0.4 KM) TO EAST
 DP3768'NOLEMAN STREET, THENCE SOUTHEAST ALONG EAST NOLEMAN STREET FOR 0.85 MI
 DP3768'(1.4 KM) TO IL ROUTE 161 (EAST MCCORD STREET), THENCE SOUTHEAST ALONG
 DP3768'IL ROUTE 161 FOR 3.2 MI (5.1 KM) TO SCHWARTZ ROAD.  CONTINUE ALONG IL
 DP3768'ROUTE 161 FOR 0.4 MI (0.6 KM) TO A DRIVEWAY ON THE RIGHT AND THE
 DP3768'STATION ON THE LEFT.
 DP3768'
 DP3768'THE STATION IS 77.4 FT (23.6 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3768'161, 308.5 FT (94.0 M) NORTHEAST OF THE EAST END OF A 24 INCH (61 CM)
 DP3768'CORRUGATED METAL PIPE, 271 FT (82.6 M) WEST OF A POWER POLE, 62.3 FT
 DP3768'(19.0 M) EAST OF POWER POLE NUMBER 1310, 50.7 FT (15.5 M) WEST OF THE
 DP3768'CENTERLINE OF A FIELD ENTRANCE, 2.0 FT (0.6 M) SOUTH OF THE FENCE
 DP3768'LINE.
 DP3768'
 DP3768'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3768'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3768'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3769 ***********************************************************************
 DP3769  DESIGNATION -  WS 084
 DP3769  PID         -  DP3769
 DP3769  STATE/COUNTY-  IL/MARION
 DP3769  COUNTRY     -  US
 DP3769  USGS QUAD   -  CENTRALIA EAST (2018)
 DP3769
 DP3769                         *CURRENT SURVEY CONTROL
 DP3769  ______________________________________________________________________
 DP3769* NAD 83(1986) POSITION- 38 31 31.26   (N) 089 04 11.97   (W)   HD_HELD1
 DP3769* NAVD 88 ORTHO HEIGHT -   155.888 (meters)      511.44  (feet) ADJUSTED
 DP3769  ______________________________________________________________________
 DP3769  GEOID HEIGHT    -        -30.661 (meters)                     GEOID18
 DP3769  DYNAMIC HEIGHT  -        155.789 (meters)      511.12  (feet) COMP
 DP3769  MODELED GRAVITY -    979,990.9   (mgal)                       NAVD 88
 DP3769
 DP3769  VERT ORDER      -  SECOND    CLASS I
 DP3769
 DP3769.The horizontal coordinates were determined by differentially corrected
 DP3769.hand held GPS observations or other comparable positioning techniques
 DP3769.and have an estimated accuracy of +/- 3 meters.
 DP3769
 DP3769.The orthometric height was determined by differential leveling and
 DP3769.adjusted by the NATIONAL GEODETIC SURVEY
 DP3769.in July 2014.
 DP3769
 DP3769.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3769.GEOID18 height accuracy estimate available here.
 DP3769
 DP3769.Click photographs - Photos may exist for this station.
 DP3769
 DP3769.The dynamic height is computed by dividing the NAVD 88
 DP3769.geopotential number by the normal gravity value computed on the
 DP3769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3769.degrees latitude (g = 980.6199 gals.).
 DP3769
 DP3769.The modeled gravity was interpolated from observed gravity values.
 DP3769
 DP3769;                    North         East    Units  Estimated Accuracy
 DP3769;SPC IL E     -   206,545.2     235,763.0     MT  (+/- 3 meters HH1 GPS) 
 DP3769
 DP3769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1955566137(NAD 83)
 DP3769
 DP3769                          SUPERSEDED SURVEY CONTROL
 DP3769
 DP3769.No superseded survey control is available for this station.
 DP3769
 DP3769_MARKER: F = FLANGE-ENCASED ROD
 DP3769_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3769_STAMPING: WS 084 2014
 DP3769_MARK LOGO: UIL
 DP3769_PROJECTION: RECESSED 13 CENTIMETERS
 DP3769_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3769_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3769+STABILITY: POSITION/ELEVATION WELL
 DP3769_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3769+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2014
 DP3769_ROD/PIPE-DEPTH: 6.1 meters
 DP3769_SLEEVE-DEPTH  : 0.9 meters
 DP3769
 DP3769  HISTORY     - Date     Condition        Report By
 DP3769  HISTORY     - 20140401 MONUMENTED       AMESC
 DP3769
 DP3769                          STATION DESCRIPTION
 DP3769
 DP3769'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3769'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) NORTHEAST OF IRVINGTON,
 DP3769'3.6 MI (5.8 KM) NORTH-NORTHWEST OF WALNUT HILL AND 3.4 MI (5.5 KM)
 DP3769'EAST OF CENTRALIA.
 DP3769'
 DP3769'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3769'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3769'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.25 MI (0.4 KM) TO EAST
 DP3769'NOLEMAN STREET, THENCE SOUTHEAST ALONG EAST NOLEMAN STREET FOR 0.85 MI
 DP3769'(1.4 KM) TO IL ROUTE 161 (EAST MCCORD STREET), THENCE SOUTHEAST ALONG
 DP3769'IL ROUTE 161 FOR 2.7 MI (4.3 KM) TO MOONGLOW ROAD AND THE STATION ON
 DP3769'THE LEFT.
 DP3769'
 DP3769'THE STATION IS 82.8 FT (25.2 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3769'161, 44.5 FT (13.6 M) WEST OF THE CENTERLINE OF MOONGLOW ROAD, 101.6
 DP3769'FT (31.0 M) NORTHEAST OF THE EAST END OF A 24 INCH (61 CM) CORRUGATED
 DP3769'METAL PIPE, 15.0 FT (4.6 M) SOUTHWEST OF POWER POLE NUMBER 2902020
 DP3769'WITH TRANSFORMER AND GUY WIRE.
 DP3769'
 DP3769'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3769'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3769'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3770 ***********************************************************************
 DP3770  DESIGNATION -  WS 085
 DP3770  PID         -  DP3770
 DP3770  STATE/COUNTY-  IL/MARION
 DP3770  COUNTRY     -  US
 DP3770  USGS QUAD   -  CENTRALIA EAST (2018)
 DP3770
 DP3770                         *CURRENT SURVEY CONTROL
 DP3770  ______________________________________________________________________
 DP3770* NAD 83(1986) POSITION- 38 31 31.47   (N) 089 05 17.83   (W)   HD_HELD1
 DP3770* NAVD 88 ORTHO HEIGHT -   155.842 (meters)      511.29  (feet) ADJUSTED
 DP3770  ______________________________________________________________________
 DP3770  GEOID HEIGHT    -        -30.660 (meters)                     GEOID18
 DP3770  DYNAMIC HEIGHT  -        155.743 (meters)      510.97  (feet) COMP
 DP3770  MODELED GRAVITY -    979,990.7   (mgal)                       NAVD 88
 DP3770
 DP3770  VERT ORDER      -  SECOND    CLASS I
 DP3770
 DP3770.The horizontal coordinates were determined by differentially corrected
 DP3770.hand held GPS observations or other comparable positioning techniques
 DP3770.and have an estimated accuracy of +/- 3 meters.
 DP3770
 DP3770.The orthometric height was determined by differential leveling and
 DP3770.adjusted by the NATIONAL GEODETIC SURVEY
 DP3770.in July 2014.
 DP3770
 DP3770.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3770.GEOID18 height accuracy estimate available here.
 DP3770
 DP3770.Click photographs - Photos may exist for this station.
 DP3770
 DP3770.The dynamic height is computed by dividing the NAVD 88
 DP3770.geopotential number by the normal gravity value computed on the
 DP3770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3770.degrees latitude (g = 980.6199 gals.).
 DP3770
 DP3770.The modeled gravity was interpolated from observed gravity values.
 DP3770
 DP3770;                    North         East    Units  Estimated Accuracy
 DP3770;SPC IL E     -   206,564.6     234,167.7     MT  (+/- 3 meters HH1 GPS) 
 DP3770
 DP3770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1796066179(NAD 83)
 DP3770
 DP3770                          SUPERSEDED SURVEY CONTROL
 DP3770
 DP3770.No superseded survey control is available for this station.
 DP3770
 DP3770_MARKER: F = FLANGE-ENCASED ROD
 DP3770_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3770_STAMPING: WS 085 2014
 DP3770_MARK LOGO: UIL
 DP3770_PROJECTION: RECESSED 8 CENTIMETERS
 DP3770_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3770_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3770+STABILITY: POSITION/ELEVATION WELL
 DP3770_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3770+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2014
 DP3770_ROD/PIPE-DEPTH: 6.1 meters
 DP3770_SLEEVE-DEPTH  : 0.9 meters
 DP3770
 DP3770  HISTORY     - Date     Condition        Report By
 DP3770  HISTORY     - 20140401 MONUMENTED       AMESC
 DP3770
 DP3770                          STATION DESCRIPTION
 DP3770
 DP3770'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3770'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) NORTHEAST OF IRVINGTON,
 DP3770'4.1 MI (6.6 KM) NORTHWEST OF WALNUT HILL AND 2.4 MI (3.9 KM) EAST OF
 DP3770'CENTRALIA.
 DP3770'
 DP3770'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3770'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3770'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.25 MI (0.4 KM) TO EAST
 DP3770'NOLEMAN STREET, THENCE SOUTHEAST ALONG EAST NOLEMAN STREET FOR 0.85 MI
 DP3770'(1.4 KM) TO IL ROUTE 161 (EAST MCCORD STREET), THENCE SOUTHEAST ALONG
 DP3770'IL ROUTE 161 FOR 1.65 MI (2.7 KM) TO WOODS LANE AND THE STATION ON THE
 DP3770'LEFT.
 DP3770'
 DP3770'THE STATION IS 62.8 FT (19.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3770'161, 26.5 FT (8.1 M) EAST OF THE CENTERLINE OF WOODS LANE, 155.0 FT
 DP3770'(47.2 M) NORTHWEST OF THE NORTHWEST CORNER OF A 3 FT (0.9 M) X 3 FT
 DP3770'(0.9 M) BOX CULVERT, 36.5 FT (11.1 M) NORTHEAST OF THE EAST END OF A
 DP3770'36 INCH (91 CM) CORRUGATED METAL PIPE, 10.8 FT (3.3 M) SOUTHEAST OF
 DP3770'POWER POLE NUMBER 50.
 DP3770'
 DP3770'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3770'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3770'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3771 ***********************************************************************
 DP3771  DESIGNATION -  WS 086
 DP3771  PID         -  DP3771
 DP3771  STATE/COUNTY-  IL/MARION
 DP3771  COUNTRY     -  US
 DP3771  USGS QUAD   -  CENTRALIA EAST (2018)
 DP3771
 DP3771                         *CURRENT SURVEY CONTROL
 DP3771  ______________________________________________________________________
 DP3771* NAD 83(1986) POSITION- 38 31 05.45   (N) 089 05 23.83   (W)   HD_HELD1
 DP3771* NAVD 88 ORTHO HEIGHT -   158.148 (meters)      518.86  (feet) ADJUSTED
 DP3771  ______________________________________________________________________
 DP3771  GEOID HEIGHT    -        -30.639 (meters)                     GEOID18
 DP3771  DYNAMIC HEIGHT  -        158.047 (meters)      518.53  (feet) COMP
 DP3771  MODELED GRAVITY -    979,989.5   (mgal)                       NAVD 88
 DP3771
 DP3771  VERT ORDER      -  SECOND    CLASS I
 DP3771
 DP3771.The horizontal coordinates were determined by differentially corrected
 DP3771.hand held GPS observations or other comparable positioning techniques
 DP3771.and have an estimated accuracy of +/- 3 meters.
 DP3771
 DP3771.The orthometric height was determined by differential leveling and
 DP3771.adjusted by the NATIONAL GEODETIC SURVEY
 DP3771.in July 2014.
 DP3771
 DP3771.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3771.GEOID18 height accuracy estimate available here.
 DP3771
 DP3771.Click photographs - Photos may exist for this station.
 DP3771
 DP3771.The dynamic height is computed by dividing the NAVD 88
 DP3771.geopotential number by the normal gravity value computed on the
 DP3771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3771.degrees latitude (g = 980.6199 gals.).
 DP3771
 DP3771.The modeled gravity was interpolated from observed gravity values.
 DP3771
 DP3771;                    North         East    Units  Estimated Accuracy
 DP3771;SPC IL E     -   205,763.5     234,015.8     MT  (+/- 3 meters HH1 GPS) 
 DP3771
 DP3771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1779765380(NAD 83)
 DP3771
 DP3771                          SUPERSEDED SURVEY CONTROL
 DP3771
 DP3771.No superseded survey control is available for this station.
 DP3771
 DP3771_MARKER: F = FLANGE-ENCASED ROD
 DP3771_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3771_STAMPING: WS 086 2014
 DP3771_MARK LOGO: UIL
 DP3771_PROJECTION: RECESSED 8 CENTIMETERS
 DP3771_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3771_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3771+STABILITY: POSITION/ELEVATION WELL
 DP3771_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3771+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2014
 DP3771_ROD/PIPE-DEPTH: 4.9 meters
 DP3771_SLEEVE-DEPTH  : 0.9 meters
 DP3771
 DP3771  HISTORY     - Date     Condition        Report By
 DP3771  HISTORY     - 20140401 MONUMENTED       AMESC
 DP3771
 DP3771                          STATION DESCRIPTION
 DP3771
 DP3771'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3771'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTHEAST OF IRVINGTON,
 DP3771'3.8 MI (6.1 KM) NORTHWEST OF WALNUT HILL AND 2.4 MI (3.9 KM)
 DP3771'EAST-SOUTHEAST OF CENTRALIA.
 DP3771'
 DP3771'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3771'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3771'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.25 MI (0.4 KM) TO EAST
 DP3771'NOLEMAN STREET, THENCE SOUTHEAST ALONG EAST NOLEMAN STREET FOR 0.85 MI
 DP3771'(1.4 KM) TO IL ROUTE 161 (EAST MCCORD STREET), THENCE SOUTHEAST ALONG
 DP3771'IL ROUTE 161 FOR 1.60 MI (2.6 KM) TO PATRIOT ROAD, THENCE SOUTH ALONG
 DP3771'PATRIOT ROAD FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP3771'
 DP3771'THE STATION IS 34.6 FT (10.5 M) WEST OF THE CENTERLINE OF PATRIOT
 DP3771'ROAD, 140.3 FT (42.8 M) NORTH OF A FENCE CORNER, 135 FT (41.1 M)
 DP3771'NORTHWEST OF THE CENTERLINE OF A FIELD ENTRANCE, 88.8 FT (27.1 M)
 DP3771'NORTHWEST OF TELEPHONE PEDESTAL NUMBER 4, 2.8 FT (0.9 M) EAST OF THE
 DP3771'NORTH-SOUTH FENCE LINE.
 DP3771'
 DP3771'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3771'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3771'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3772 ***********************************************************************
 DP3772  DESIGNATION -  WS 087
 DP3772  PID         -  DP3772
 DP3772  STATE/COUNTY-  IL/MARION
 DP3772  COUNTRY     -  US
 DP3772  USGS QUAD   -  CENTRALIA EAST (2018)
 DP3772
 DP3772                         *CURRENT SURVEY CONTROL
 DP3772  ______________________________________________________________________
 DP3772* NAD 83(1986) POSITION- 38 31 03.98   (N) 089 06 43.72   (W)   HD_HELD1
 DP3772* NAVD 88 ORTHO HEIGHT -   158.769 (meters)      520.89  (feet) ADJUSTED
 DP3772  ______________________________________________________________________
 DP3772  GEOID HEIGHT    -        -30.638 (meters)                     GEOID18
 DP3772  DYNAMIC HEIGHT  -        158.668 (meters)      520.56  (feet) COMP
 DP3772  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 DP3772
 DP3772  VERT ORDER      -  SECOND    CLASS I
 DP3772
 DP3772.The horizontal coordinates were determined by differentially corrected
 DP3772.hand held GPS observations or other comparable positioning techniques
 DP3772.and have an estimated accuracy of +/- 3 meters.
 DP3772
 DP3772.The orthometric height was determined by differential leveling and
 DP3772.adjusted by the NATIONAL GEODETIC SURVEY
 DP3772.in July 2014.
 DP3772
 DP3772.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3772.GEOID18 height accuracy estimate available here.
 DP3772
 DP3772.Click photographs - Photos may exist for this station.
 DP3772
 DP3772.The dynamic height is computed by dividing the NAVD 88
 DP3772.geopotential number by the normal gravity value computed on the
 DP3772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3772.degrees latitude (g = 980.6199 gals.).
 DP3772
 DP3772.The modeled gravity was interpolated from observed gravity values.
 DP3772
 DP3772;                    North         East    Units  Estimated Accuracy
 DP3772;SPC IL E     -   205,734.3     232,080.1     MT  (+/- 3 meters HH1 GPS) 
 DP3772
 DP3772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1586165379(NAD 83)
 DP3772
 DP3772                          SUPERSEDED SURVEY CONTROL
 DP3772
 DP3772.No superseded survey control is available for this station.
 DP3772
 DP3772_MARKER: F = FLANGE-ENCASED ROD
 DP3772_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3772_STAMPING: WS 087 2014
 DP3772_MARK LOGO: UIL
 DP3772_PROJECTION: RECESSED 8 CENTIMETERS
 DP3772_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3772_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3772+STABILITY: POSITION/ELEVATION WELL
 DP3772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3772+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 DP3772_ROD/PIPE-DEPTH: 5.2 meters
 DP3772_SLEEVE-DEPTH  : 0.9 meters
 DP3772
 DP3772  HISTORY     - Date     Condition        Report By
 DP3772  HISTORY     - 20140326 MONUMENTED       AMESC
 DP3772
 DP3772                          STATION DESCRIPTION
 DP3772
 DP3772'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3772'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) NORTH-NORTHEAST OF
 DP3772'IRVINGTON, 4.7 MI (7.6 KM) NORTHWEST OF WALNUT HILL AND 1.3 MI (2.1
 DP3772'KM) EAST-SOUTHEAST OF CENTRALIA.
 DP3772'
 DP3772'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED SOUTHWEST ALONG
 DP3772'SOUTH POPULAR STREET FOR 0.5 MI (0.8 KM) TO EAST CALUMET STREET,
 DP3772'THENCE EAST ALONG EAST CALUMET STREET FOR 1.3 MI (2.1 KM) TO OAKDALE
 DP3772'DRIVE AND THE STATION ON THE RIGHT.
 DP3772'
 DP3772'THE STATION IS 23.2 FT (7.1 M) SOUTH OF THE CENTERLINE OF EAST CALUMET
 DP3772'STREET, 60.2 FT (18.3 M) SOUTHEAST OF A STREET LIGHT, 59.0 FT (18.0 M)
 DP3772'WEST OF POWER POLE NUMBER 150 150C 1177, ,, 56.7 FT (17.3 M) SOUTHWEST
 DP3772'OF POWER POLE NUMBER 2479111, 56.0 FT (17.1 M) WEST OF A TELEPHONE
 DP3772'PEDESTAL, 6.2 FT (1.9 M) SOUTH OF THE BACK OF CURB.
 DP3772'
 DP3772'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3772'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3772'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3773 ***********************************************************************
 DP3773  DESIGNATION -  WS 088
 DP3773  PID         -  DP3773
 DP3773  STATE/COUNTY-  IL/MARION
 DP3773  COUNTRY     -  US
 DP3773  USGS QUAD   -  CENTRALIA WEST (2018)
 DP3773
 DP3773                         *CURRENT SURVEY CONTROL
 DP3773  ______________________________________________________________________
 DP3773* NAD 83(1986) POSITION- 38 31 40.88   (N) 089 08 12.32   (W)   HD_HELD1
 DP3773* NAVD 88 ORTHO HEIGHT -   149.843 (meters)      491.61  (feet) ADJUSTED
 DP3773  ______________________________________________________________________
 DP3773  GEOID HEIGHT    -        -30.670 (meters)                     GEOID18
 DP3773  DYNAMIC HEIGHT  -        149.747 (meters)      491.29  (feet) COMP
 DP3773  MODELED GRAVITY -    979,990.0   (mgal)                       NAVD 88
 DP3773
 DP3773  VERT ORDER      -  SECOND    CLASS I
 DP3773
 DP3773.The horizontal coordinates were determined by differentially corrected
 DP3773.hand held GPS observations or other comparable positioning techniques
 DP3773.and have an estimated accuracy of +/- 3 meters.
 DP3773
 DP3773.The orthometric height was determined by differential leveling and
 DP3773.adjusted by the NATIONAL GEODETIC SURVEY
 DP3773.in July 2014.
 DP3773
 DP3773.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3773.GEOID18 height accuracy estimate available here.
 DP3773
 DP3773.Click photographs - Photos may exist for this station.
 DP3773
 DP3773.The dynamic height is computed by dividing the NAVD 88
 DP3773.geopotential number by the normal gravity value computed on the
 DP3773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3773.degrees latitude (g = 980.6199 gals.).
 DP3773
 DP3773.The modeled gravity was interpolated from observed gravity values.
 DP3773
 DP3773;                    North         East    Units  Estimated Accuracy
 DP3773;SPC IL E     -   206,890.6     229,943.6     MT  (+/- 3 meters HH1 GPS) 
 DP3773
 DP3773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1374166566(NAD 83)
 DP3773
 DP3773                          SUPERSEDED SURVEY CONTROL
 DP3773
 DP3773.No superseded survey control is available for this station.
 DP3773
 DP3773_MARKER: F = FLANGE-ENCASED ROD
 DP3773_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3773_STAMPING: WS 088 2014
 DP3773_MARK LOGO: UIL
 DP3773_PROJECTION: RECESSED 8 CENTIMETERS
 DP3773_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3773_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3773_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3773+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2019
 DP3773_ROD/PIPE-DEPTH: 6.1 meters
 DP3773_SLEEVE-DEPTH  : 0.9 meters
 DP3773
 DP3773  HISTORY     - Date     Condition        Report By
 DP3773  HISTORY     - 20140326 MONUMENTED       AMESC
 DP3773  HISTORY     - 20151007 GOOD             AMESC
 DP3773  HISTORY     - 20190731 GOOD             ILDT
 DP3773
 DP3773                          STATION DESCRIPTION
 DP3773
 DP3773'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3773'THE STATION IS LOCATED ABOUT 6.3 MI (10.1 KM) NORTH-NORTHEAST OF
 DP3773'IRVINGTON, 6.2 MI (10.0 KM) NORTHWEST OF WALNUT HILL AND IN THE TOWN
 DP3773'OF CENTRALIA, IL.
 DP3773'
 DP3773'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3773'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3773'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.2 MI (0.3 KM) TO EAST
 DP3773'BROADWAY, THENCE NORTHWEST ALONG EAST BROADWAY ACROSS THE RAILROAD
 DP3773'TRACKS FOR 700 FT (213.4 M) TO CHESTNUT STREET AND THE STATION ON THE
 DP3773'LEFT.
 DP3773'
 DP3773'THE STATION IS 28.0 FT (8.5 M) SOUTH OF THE CENTERLINE OF WEST
 DP3773'BROADWAY, 50.8 FT (15.5 M) WEST OF THE CENTERLINE OF SOUTH CHESTNUT
 DP3773'STREET, 75.6 FT (23.0 M) SOUTHEAST OF A STREET LIGHT, 68.2 FT (20.8 M)
 DP3773'NORTHWEST OF THE NORTHEAST CORNER OF THE PLUMBERS AND PIPEFITTERS
 DP3773'BUILDING AT 110 SOUTH CHESTNUT STREET, 15.6 FT (4.8 M) WEST OF A
 DP3773'STREET LIGHT, 2.5 FT (0.8 M) NORTH OF THE SIDEWALK, 2.8 FT (0.9 M)
 DP3773'SOUTH OF THE BACK OF CURB.
 DP3773'
 DP3773'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3773'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3773'IN IDENTIFICATION.
 DP3773
 DP3773                          STATION RECOVERY (2015)
 DP3773
 DP3773'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 DP3773'RECOVERED AS DESCRIBED.
 DP3773
 DP3773                          STATION RECOVERY (2019)
 DP3773
 DP3773'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3773'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3774 ***********************************************************************
 DP3774  DESIGNATION -  WS 089
 DP3774  PID         -  DP3774
 DP3774  STATE/COUNTY-  IL/CLINTON
 DP3774  COUNTRY     -  US
 DP3774  USGS QUAD   -  CENTRALIA WEST (2018)
 DP3774
 DP3774                         *CURRENT SURVEY CONTROL
 DP3774  ______________________________________________________________________
 DP3774* NAD 83(1986) POSITION- 38 31 56.13   (N) 089 08 39.36   (W)   HD_HELD1
 DP3774* NAVD 88 ORTHO HEIGHT -   150.150 (meters)      492.62  (feet) ADJUSTED
 DP3774  ______________________________________________________________________
 DP3774  GEOID HEIGHT    -        -30.684 (meters)                     GEOID18
 DP3774  DYNAMIC HEIGHT  -        150.054 (meters)      492.30  (feet) COMP
 DP3774  MODELED GRAVITY -    979,990.1   (mgal)                       NAVD 88
 DP3774
 DP3774  VERT ORDER      -  SECOND    CLASS I
 DP3774
 DP3774.The horizontal coordinates were determined by differentially corrected
 DP3774.hand held GPS observations or other comparable positioning techniques
 DP3774.and have an estimated accuracy of +/- 3 meters.
 DP3774
 DP3774.The orthometric height was determined by differential leveling and
 DP3774.adjusted by the NATIONAL GEODETIC SURVEY
 DP3774.in July 2014.
 DP3774
 DP3774.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3774.GEOID18 height accuracy estimate available here.
 DP3774
 DP3774.Click photographs - Photos may exist for this station.
 DP3774
 DP3774.The dynamic height is computed by dividing the NAVD 88
 DP3774.geopotential number by the normal gravity value computed on the
 DP3774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3774.degrees latitude (g = 980.6199 gals.).
 DP3774
 DP3774.The modeled gravity was interpolated from observed gravity values.
 DP3774
 DP3774;                    North         East    Units  Estimated Accuracy
 DP3774;SPC IL W     -   207,543.3     789,142.8     MT  (+/- 3 meters HH1 GPS) 
 DP3774
 DP3774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1309867052(NAD 83)
 DP3774
 DP3774                          SUPERSEDED SURVEY CONTROL
 DP3774
 DP3774.No superseded survey control is available for this station.
 DP3774
 DP3774_MARKER: F = FLANGE-ENCASED ROD
 DP3774_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3774_STAMPING: WS 089 2014
 DP3774_MARK LOGO: UIL
 DP3774_PROJECTION: RECESSED 8 CENTIMETERS
 DP3774_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3774_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3774+STABILITY: POSITION/ELEVATION WELL
 DP3774_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3774+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2014
 DP3774_ROD/PIPE-DEPTH: 6.1 meters
 DP3774_SLEEVE-DEPTH  : 0.9 meters
 DP3774
 DP3774  HISTORY     - Date     Condition        Report By
 DP3774  HISTORY     - 20140402 MONUMENTED       AMESC
 DP3774
 DP3774                          STATION DESCRIPTION
 DP3774
 DP3774'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3774'THE STATION IS LOCATED ABOUT 6.7 MI (10.8 KM) NORTHWEST OF WALNUT
 DP3774'HILL, 6.5 MI (10.5 KM) NORTH OF IRVINGTON AND 0.8 MI (1.3 KM)
 DP3774'NORTHWEST OF CENTRALIA.
 DP3774'
 DP3774'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3774'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3774'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.35 MI (0.6 KM) TO WEST
 DP3774'MCCORD STREET, THENCE NORTHWEST ALONG WEST MCCORD STREET ACROSS THE
 DP3774'RAILROAD TRACKS FOR 0.6 MI (1.0 KM) TO PENCO AVENUE AND WHERE WEST
 DP3774'MCCORD STREET MERGES WITH IL ROUTE 161 AND THE STATION ON THE RIGHT.
 DP3774'
 DP3774'THE STATION IS 49.8 FT (15.2 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3774'161 (WEST MCCORD STREET), 39.5 FT (12.0 M) EAST OF THE CENTERLINE OF
 DP3774'PENCO AVENUE, 124.9 FT (38.1 M) WEST OF POWER POLE NUMBER 2537188,
 DP3774'83.4 FT (25.4 M) SOUTHEAST OF POWER POLE NUMBER 2269163, 66.9 FT (20.4
 DP3774'M) EAST OF POWER POLE NUMBER 2537187, 7.4 FT (2.3 M) NORTH OF THE
 DP3774'NORTH EDGE OF SIDEWALK.
 DP3774'
 DP3774'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3774'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3774'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3775 ***********************************************************************
 DP3775  DESIGNATION -  WS 090
 DP3775  PID         -  DP3775
 DP3775  STATE/COUNTY-  IL/CLINTON
 DP3775  COUNTRY     -  US
 DP3775  USGS QUAD   -  CENTRALIA WEST (2018)
 DP3775
 DP3775                         *CURRENT SURVEY CONTROL
 DP3775  ______________________________________________________________________
 DP3775* NAD 83(1986) POSITION- 38 32 02.22   (N) 089 10 14.93   (W)   HD_HELD1
 DP3775* NAVD 88 ORTHO HEIGHT -   142.371 (meters)      467.10  (feet) ADJUSTED
 DP3775  ______________________________________________________________________
 DP3775  GEOID HEIGHT    -        -30.693 (meters)                     GEOID18
 DP3775  DYNAMIC HEIGHT  -        142.280 (meters)      466.80  (feet) COMP
 DP3775  MODELED GRAVITY -    979,989.4   (mgal)                       NAVD 88
 DP3775
 DP3775  VERT ORDER      -  SECOND    CLASS I
 DP3775
 DP3775.The horizontal coordinates were determined by differentially corrected
 DP3775.hand held GPS observations or other comparable positioning techniques
 DP3775.and have an estimated accuracy of +/- 3 meters.
 DP3775
 DP3775.The orthometric height was determined by differential leveling and
 DP3775.adjusted by the NATIONAL GEODETIC SURVEY
 DP3775.in July 2014.
 DP3775
 DP3775.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3775.GEOID18 height accuracy estimate available here.
 DP3775
 DP3775.Click photographs - Photos may exist for this station.
 DP3775
 DP3775.The dynamic height is computed by dividing the NAVD 88
 DP3775.geopotential number by the normal gravity value computed on the
 DP3775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3775.degrees latitude (g = 980.6199 gals.).
 DP3775
 DP3775.The modeled gravity was interpolated from observed gravity values.
 DP3775
 DP3775;                    North         East    Units  Estimated Accuracy
 DP3775;SPC IL W     -   207,705.7     786,826.1     MT  (+/- 3 meters HH1 GPS) 
 DP3775
 DP3775_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1078867294(NAD 83)
 DP3775
 DP3775                          SUPERSEDED SURVEY CONTROL
 DP3775
 DP3775.No superseded survey control is available for this station.
 DP3775
 DP3775_MARKER: F = FLANGE-ENCASED ROD
 DP3775_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3775_STAMPING: WS 090 2014
 DP3775_MARK LOGO: UIL
 DP3775_PROJECTION: RECESSED 8 CENTIMETERS
 DP3775_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3775_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3775+STABILITY: POSITION/ELEVATION WELL
 DP3775_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3775+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2014
 DP3775_ROD/PIPE-DEPTH: 4.9 meters
 DP3775_SLEEVE-DEPTH  : 0.9 meters
 DP3775
 DP3775  HISTORY     - Date     Condition        Report By
 DP3775  HISTORY     - 20140401 MONUMENTED       AMESC
 DP3775
 DP3775                          STATION DESCRIPTION
 DP3775
 DP3775'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3775'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST-NORTHWEST OF WALNUT
 DP3775'HILL, 6.6 MI (10.6 KM) NORTH OF IRVINGTON AND 2.1 MI (3.4 KM)
 DP3775'WEST-NORTHWEST OF CENTRALIA.
 DP3775'
 DP3775'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3775'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3775'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.35 MI (0.6 KM) TO WEST
 DP3775'MCCORD STREET, THENCE NORTHWEST ALONG WEST MCCORD STREET ACROSS THE
 DP3775'RAILROAD TRACKS FOR 1.8 MI (2.9 KM) TO WATTS LANE (WEST MCCORD STREET
 DP3775'MERGES WITH IL ROUTE 161).  CONTINUE WEST ALONG IL ROUTE 161 FOR 1150
 DP3775'FT (350.5 M) TO THE STATION ON THE RIGHT.
 DP3775'
 DP3775'THE STATION IS 51.4 FT (15.7 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3775'161 (WEST MCCORD STREET), 138.5 FT (42.2 M) WEST OF A POWER POLE WITH
 DP3775'TRANSFORMER, 98.0 FT (29.9 M) NORTH OF A TELEPHONE PEDESTAL, 66.4 FT
 DP3775'(20.2 M) NORTHEAST OF THE EAST END OF A 15 INCH (38 CM) CORRUGATED
 DP3775'METAL PIPE, 21.2 FT (6.5 M) EAST OF A CONCRETE RIGHT OF WAY MARKER,
 DP3775'7.3 FT (2.2 M) SOUTHEAST OF A POWER POLE.
 DP3775'
 DP3775'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3775'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3775'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3776 ***********************************************************************
 DP3776  DESIGNATION -  WS 091
 DP3776  PID         -  DP3776
 DP3776  STATE/COUNTY-  IL/CLINTON
 DP3776  COUNTRY     -  US
 DP3776  USGS QUAD   -  CENTRALIA WEST (2018)
 DP3776
 DP3776                         *CURRENT SURVEY CONTROL
 DP3776  ______________________________________________________________________
 DP3776* NAD 83(1986) POSITION- 38 32 05.36   (N) 089 11 20.68   (W)   HD_HELD1
 DP3776* NAVD 88 ORTHO HEIGHT -   135.610 (meters)      444.91  (feet) ADJUSTED
 DP3776  ______________________________________________________________________
 DP3776  GEOID HEIGHT    -        -30.698 (meters)                     GEOID18
 DP3776  DYNAMIC HEIGHT  -        135.524 (meters)      444.63  (feet) COMP
 DP3776  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 DP3776
 DP3776  VERT ORDER      -  SECOND    CLASS I
 DP3776
 DP3776.The horizontal coordinates were determined by differentially corrected
 DP3776.hand held GPS observations or other comparable positioning techniques
 DP3776.and have an estimated accuracy of +/- 3 meters.
 DP3776
 DP3776.The orthometric height was determined by differential leveling and
 DP3776.adjusted by the NATIONAL GEODETIC SURVEY
 DP3776.in July 2014.
 DP3776
 DP3776.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3776.GEOID18 height accuracy estimate available here.
 DP3776
 DP3776.Click photographs - Photos may exist for this station.
 DP3776
 DP3776.The dynamic height is computed by dividing the NAVD 88
 DP3776.geopotential number by the normal gravity value computed on the
 DP3776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3776.degrees latitude (g = 980.6199 gals.).
 DP3776
 DP3776.The modeled gravity was interpolated from observed gravity values.
 DP3776
 DP3776;                    North         East    Units  Estimated Accuracy
 DP3776;SPC IL W     -   207,785.5     785,232.6     MT  (+/- 3 meters HH1 GPS) 
 DP3776
 DP3776_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0919867428(NAD 83)
 DP3776
 DP3776                          SUPERSEDED SURVEY CONTROL
 DP3776
 DP3776.No superseded survey control is available for this station.
 DP3776
 DP3776_MARKER: F = FLANGE-ENCASED ROD
 DP3776_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3776_STAMPING: WS 091 2014
 DP3776_MARK LOGO: UIL
 DP3776_PROJECTION: RECESSED 8 CENTIMETERS
 DP3776_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3776_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3776+STABILITY: POSITION/ELEVATION WELL
 DP3776_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3776+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2014
 DP3776_ROD/PIPE-DEPTH: 10.5 meters
 DP3776_SLEEVE-DEPTH  : 0.9 meters
 DP3776
 DP3776  HISTORY     - Date     Condition        Report By
 DP3776  HISTORY     - 20140402 MONUMENTED       AMESC
 DP3776
 DP3776                          STATION DESCRIPTION
 DP3776
 DP3776'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3776'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) NORTHEAST OF HOYLETON,
 DP3776'6.8 MI (10.9 KM) NORTH-NORTHWEST OF IRVINGTON AND 3.1 MI (5.0 KM)
 DP3776'WEST-NORTHWEST OF CENTRALIA.
 DP3776'
 DP3776'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3776'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3776'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.35 MI (0.6 KM) TO WEST
 DP3776'MCCORD STREET, THENCE NORTHWEST ALONG WEST MCCORD STREET ACROSS THE
 DP3776'RAILROAD TRACKS FOR 2.8 MI (4.5 KM) TO NOLTINGS ROAD (WEST MCCORD
 DP3776'STREET MERGES WITH IL ROUTE 161).  CONTINUE WEST ALONG IL ROUTE 161
 DP3776'FOR 1200 FT (365.8 M) TO THE STATION ON THE RIGHT.
 DP3776'
 DP3776'THE STATION IS 51.2 FT (15.6 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3776'161 (WEST MCCORD STREET), 498 FT (151.8 M) EAST OF THE EAST END OF THE
 DP3776'NORTH GUARD RAIL, 101.7 FT (31.0 M) WEST OF A FIBER OPTIC WARNING
 DP3776'POST, 82.3 FT (25.1 M) WEST OF THE CENTERLINE OF A FIELD ENTRANCE,
 DP3776'16.0 FT (4.9 M) EAST OF A POWER POLE.
 DP3776'
 DP3776'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3776'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3776'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3777 ***********************************************************************
 DP3777  DESIGNATION -  WS 092
 DP3777  PID         -  DP3777
 DP3777  STATE/COUNTY-  IL/CLINTON
 DP3777  COUNTRY     -  US
 DP3777  USGS QUAD   -  CENTRALIA WEST (2018)
 DP3777
 DP3777                         *CURRENT SURVEY CONTROL
 DP3777  ______________________________________________________________________
 DP3777* NAD 83(1986) POSITION- 38 32 07.89   (N) 089 12 19.85   (W)   HD_HELD1
 DP3777* NAVD 88 ORTHO HEIGHT -   137.565 (meters)      451.33  (feet) ADJUSTED
 DP3777  ______________________________________________________________________
 DP3777  GEOID HEIGHT    -        -30.702 (meters)                     GEOID18
 DP3777  DYNAMIC HEIGHT  -        137.478 (meters)      451.04  (feet) COMP
 DP3777  MODELED GRAVITY -    979,988.5   (mgal)                       NAVD 88
 DP3777
 DP3777  VERT ORDER      -  SECOND    CLASS I
 DP3777
 DP3777.The horizontal coordinates were determined by differentially corrected
 DP3777.hand held GPS observations or other comparable positioning techniques
 DP3777.and have an estimated accuracy of +/- 3 meters.
 DP3777
 DP3777.The orthometric height was determined by differential leveling and
 DP3777.adjusted by the NATIONAL GEODETIC SURVEY
 DP3777.in July 2014.
 DP3777
 DP3777.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3777.GEOID18 height accuracy estimate available here.
 DP3777
 DP3777.Click photographs - Photos may exist for this station.
 DP3777
 DP3777.The dynamic height is computed by dividing the NAVD 88
 DP3777.geopotential number by the normal gravity value computed on the
 DP3777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3777.degrees latitude (g = 980.6199 gals.).
 DP3777
 DP3777.The modeled gravity was interpolated from observed gravity values.
 DP3777
 DP3777;                    North         East    Units  Estimated Accuracy
 DP3777;SPC IL W     -   207,848.4     783,798.8     MT  (+/- 3 meters HH1 GPS) 
 DP3777
 DP3777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0776767540(NAD 83)
 DP3777
 DP3777                          SUPERSEDED SURVEY CONTROL
 DP3777
 DP3777.No superseded survey control is available for this station.
 DP3777
 DP3777_MARKER: F = FLANGE-ENCASED ROD
 DP3777_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3777_STAMPING: WS 092 2014
 DP3777_MARK LOGO: UIL
 DP3777_PROJECTION: RECESSED 8 CENTIMETERS
 DP3777_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3777_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3777+STABILITY: POSITION/ELEVATION WELL
 DP3777_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3777+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2014
 DP3777_ROD/PIPE-DEPTH: 6.1 meters
 DP3777_SLEEVE-DEPTH  : 0.9 meters
 DP3777
 DP3777  HISTORY     - Date     Condition        Report By
 DP3777  HISTORY     - 20140323 MONUMENTED       AMESC
 DP3777
 DP3777                          STATION DESCRIPTION
 DP3777
 DP3777'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3777'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHEAST OF
 DP3777'HOYLETON, 7.0 MI (11.3 KM) NORTH-NORTHWEST OF IRVINGTON AND 4.0 MI
 DP3777'(6.4 KM) WEST OF CENTRALIA.
 DP3777'
 DP3777'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3777'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3777'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.35 MI (0.6 KM) TO WEST
 DP3777'MCCORD STREET, THENCE NORTHWEST ALONG WEST MCCORD STREET ACROSS THE
 DP3777'RAILROAD TRACKS FOR 3.55 MI (5.7 KM) TO SHATTUC ROAD (WEST MCCORD
 DP3777'STREET MERGES WITH IL ROUTE 161).  CONTINUE WEST ALONG IL ROUTE 161
 DP3777'FOR 1980 FT (603.5 M) TO THE STATION ON THE RIGHT.
 DP3777'
 DP3777'THE STATION IS 44.4 FT (13.5 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3777'161, 246 FT (75.0 M) WEST OF A POWER POLE, 120.2 FT (36.6 M)
 DP3777'WEST-NORTHWEST OF A 36 INCH (91 CM) CONCRETE PIPE, 80.8 FT (24.6 M)
 DP3777'EAST OF A POWER POLE, 24.1 FT (7.3 M) NORTHEAST OF THE EAST END OF A
 DP3777'15 INCH (38 CM) CONCRETE PIPE.
 DP3777'
 DP3777'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3777'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3777'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3778 ***********************************************************************
 DP3778  DESIGNATION -  WS 093
 DP3778  PID         -  DP3778
 DP3778  STATE/COUNTY-  IL/CLINTON
 DP3778  COUNTRY     -  US
 DP3778  USGS QUAD   -  CENTRALIA WEST (2018)
 DP3778
 DP3778                         *CURRENT SURVEY CONTROL
 DP3778  ______________________________________________________________________
 DP3778* NAD 83(1986) POSITION- 38 32 10.34   (N) 089 13 25.60   (W)   HD_HELD1
 DP3778* NAVD 88 ORTHO HEIGHT -   140.175 (meters)      459.89  (feet) ADJUSTED
 DP3778  ______________________________________________________________________
 DP3778  GEOID HEIGHT    -        -30.704 (meters)                     GEOID18
 DP3778  DYNAMIC HEIGHT  -        140.085 (meters)      459.60  (feet) COMP
 DP3778  MODELED GRAVITY -    979,988.1   (mgal)                       NAVD 88
 DP3778
 DP3778  VERT ORDER      -  SECOND    CLASS I
 DP3778
 DP3778.The horizontal coordinates were determined by differentially corrected
 DP3778.hand held GPS observations or other comparable positioning techniques
 DP3778.and have an estimated accuracy of +/- 3 meters.
 DP3778
 DP3778.The orthometric height was determined by differential leveling and
 DP3778.adjusted by the NATIONAL GEODETIC SURVEY
 DP3778.in July 2014.
 DP3778
 DP3778.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3778.GEOID18 height accuracy estimate available here.
 DP3778
 DP3778.Click photographs - Photos may exist for this station.
 DP3778
 DP3778.The dynamic height is computed by dividing the NAVD 88
 DP3778.geopotential number by the normal gravity value computed on the
 DP3778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3778.degrees latitude (g = 980.6199 gals.).
 DP3778
 DP3778.The modeled gravity was interpolated from observed gravity values.
 DP3778
 DP3778;                    North         East    Units  Estimated Accuracy
 DP3778;SPC IL W     -   207,907.4     782,205.6     MT  (+/- 3 meters HH1 GPS) 
 DP3778
 DP3778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0617767654(NAD 83)
 DP3778
 DP3778                          SUPERSEDED SURVEY CONTROL
 DP3778
 DP3778.No superseded survey control is available for this station.
 DP3778
 DP3778_MARKER: F = FLANGE-ENCASED ROD
 DP3778_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3778_STAMPING: WS 093 2014
 DP3778_MARK LOGO: UIL
 DP3778_PROJECTION: RECESSED 8 CENTIMETERS
 DP3778_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3778_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3778+STABILITY: POSITION/ELEVATION WELL
 DP3778_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3778+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2014
 DP3778_ROD/PIPE-DEPTH: 6.1 meters
 DP3778_SLEEVE-DEPTH  : 0.9 meters
 DP3778
 DP3778  HISTORY     - Date     Condition        Report By
 DP3778  HISTORY     - 20140323 MONUMENTED       AMESC
 DP3778
 DP3778                          STATION DESCRIPTION
 DP3778
 DP3778'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3778'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH-NORTHWEST OF
 DP3778'IRVINGTON, 7.1 MI (11.4 KM) NORTH-NORTHEAST OF HOYLETON AND 5.0 MI
 DP3778'(8.0 KM) WEST OF CENTRALIA.
 DP3778'
 DP3778'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3778'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3778'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.35 MI (0.6 KM) TO WEST
 DP3778'MCCORD STREET, THENCE NORTHWEST ALONG WEST MCCORD STREET ACROSS THE
 DP3778'RAILROAD TRACKS FOR 3.55 MI (5.7 KM) TO SHATTUC ROAD (WEST MCCORD
 DP3778'STREET MERGES WITH IL ROUTE 161).  CONTINUE WEST ALONG IL ROUTE 161
 DP3778'FOR 1.37 MI (2.2 KM) TO THE STATION ON THE RIGHT.
 DP3778'
 DP3778'THE STATION IS 49.7 FT (15.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3778'161, 2180 FT (664.5 M) EAST OF BETHAL ROAD, 234.4 FT (71.4 M) WEST OF
 DP3778'A POWER POLE, 163.2 FT (49.7 M) NORTHWEST OF A TELEPHONE PEDESTAL,
 DP3778'136.4 FT (41.6 M) NORTHEAST OF TELEPHONE PEDESTAL NUMBER T 24, 13.4 FT
 DP3778'(4.1 M) EAST OF A POWER POLE.
 DP3778'
 DP3778'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3778'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3778'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3779 ***********************************************************************
 DP3779  DESIGNATION -  WS 094
 DP3779  PID         -  DP3779
 DP3779  STATE/COUNTY-  IL/CLINTON
 DP3779  COUNTRY     -  US
 DP3779  USGS QUAD   -  CENTRALIA WEST (2018)
 DP3779
 DP3779                         *CURRENT SURVEY CONTROL
 DP3779  ______________________________________________________________________
 DP3779* NAD 83(1986) POSITION- 38 32 13.59   (N) 089 14 27.95   (W)   HD_HELD1
 DP3779* NAVD 88 ORTHO HEIGHT -   139.621 (meters)      458.07  (feet) ADJUSTED
 DP3779  ______________________________________________________________________
 DP3779  GEOID HEIGHT    -        -30.707 (meters)                     GEOID18
 DP3779  DYNAMIC HEIGHT  -        139.532 (meters)      457.78  (feet) COMP
 DP3779  MODELED GRAVITY -    979,987.9   (mgal)                       NAVD 88
 DP3779
 DP3779  VERT ORDER      -  SECOND    CLASS I
 DP3779
 DP3779.The horizontal coordinates were determined by differentially corrected
 DP3779.hand held GPS observations or other comparable positioning techniques
 DP3779.and have an estimated accuracy of +/- 3 meters.
 DP3779
 DP3779.The orthometric height was determined by differential leveling and
 DP3779.adjusted by the NATIONAL GEODETIC SURVEY
 DP3779.in July 2014.
 DP3779
 DP3779.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3779.GEOID18 height accuracy estimate available here.
 DP3779
 DP3779.Click photographs - Photos may exist for this station.
 DP3779
 DP3779.The dynamic height is computed by dividing the NAVD 88
 DP3779.geopotential number by the normal gravity value computed on the
 DP3779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3779.degrees latitude (g = 980.6199 gals.).
 DP3779
 DP3779.The modeled gravity was interpolated from observed gravity values.
 DP3779
 DP3779;                    North         East    Units  Estimated Accuracy
 DP3779;SPC IL W     -   207,992.3     780,694.6     MT  (+/- 3 meters HH1 GPS) 
 DP3779
 DP3779_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0467067791(NAD 83)
 DP3779
 DP3779                          SUPERSEDED SURVEY CONTROL
 DP3779
 DP3779.No superseded survey control is available for this station.
 DP3779
 DP3779_MARKER: F = FLANGE-ENCASED ROD
 DP3779_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3779_STAMPING: WS 094 2014
 DP3779_MARK LOGO: UIL
 DP3779_PROJECTION: RECESSED 8 CENTIMETERS
 DP3779_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3779_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3779+STABILITY: POSITION/ELEVATION WELL
 DP3779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3779+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2014
 DP3779_ROD/PIPE-DEPTH: 6.1 meters
 DP3779_SLEEVE-DEPTH  : 0.9 meters
 DP3779
 DP3779  HISTORY     - Date     Condition        Report By
 DP3779  HISTORY     - 20140324 MONUMENTED       AMESC
 DP3779
 DP3779                          STATION DESCRIPTION
 DP3779
 DP3779'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3779'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH-NORTHWEST OF
 DP3779'IRVINGTON, 6.8 MI (10.9 KM) NORTH-NORTHEAST OF HOYLETON AND 5.9 MI
 DP3779'(9.5 KM) WEST OF CENTRALIA.
 DP3779'
 DP3779'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3779'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3779'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.35 MI (0.6 KM) TO WEST
 DP3779'MCCORD STREET, THENCE NORTHWEST ALONG WEST MCCORD STREET ACROSS THE
 DP3779'RAILROAD TRACKS FOR 5.6 MI (9.0 KM) TO KLEINE ROAD (WEST MCCORD STREET
 DP3779'MERGES WITH IL ROUTE 161).  CONTINUE WEST ALONG IL ROUTE 161 FOR 1480
 DP3779'FT (451.1 M) TO THE STATION ON THE RIGHT.
 DP3779'
 DP3779'THE STATION IS 46.3 FT (14.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3779'161, 552 FT (168.2 M) EAST OF THE EAST END OF A 12 INCH (30 CM)
 DP3779'CORRUGATED METAL PIPE UNDER THE DRIVEWAY TO ADDRESS NUMBER 24605,
 DP3779'261.7 FT (79.8 M) WEST OF A POWER POLE, 23.8 FT (7.3 M) EAST OF A
 DP3779'POWER POLE.
 DP3779'
 DP3779'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3779'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3779'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3780 ***********************************************************************
 DP3780  DESIGNATION -  WS 095
 DP3780  PID         -  DP3780
 DP3780  STATE/COUNTY-  IL/CLINTON
 DP3780  COUNTRY     -  US
 DP3780  USGS QUAD   -  CARLYLE (2018)
 DP3780
 DP3780                         *CURRENT SURVEY CONTROL
 DP3780  ______________________________________________________________________
 DP3780* NAD 83(1986) POSITION- 38 32 15.04   (N) 089 15 32.98   (W)   HD_HELD1
 DP3780* NAVD 88 ORTHO HEIGHT -   138.945 (meters)      455.86  (feet) ADJUSTED
 DP3780  ______________________________________________________________________
 DP3780  GEOID HEIGHT    -        -30.707 (meters)                     GEOID18
 DP3780  DYNAMIC HEIGHT  -        138.857 (meters)      455.57  (feet) COMP
 DP3780  MODELED GRAVITY -    979,987.9   (mgal)                       NAVD 88
 DP3780
 DP3780  VERT ORDER      -  SECOND    CLASS I
 DP3780
 DP3780.The horizontal coordinates were determined by differentially corrected
 DP3780.hand held GPS observations or other comparable positioning techniques
 DP3780.and have an estimated accuracy of +/- 3 meters.
 DP3780
 DP3780.The orthometric height was determined by differential leveling and
 DP3780.adjusted by the NATIONAL GEODETIC SURVEY
 DP3780.in July 2014.
 DP3780
 DP3780.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3780.GEOID18 height accuracy estimate available here.
 DP3780
 DP3780.Click photographs - Photos may exist for this station.
 DP3780
 DP3780.The dynamic height is computed by dividing the NAVD 88
 DP3780.geopotential number by the normal gravity value computed on the
 DP3780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3780.degrees latitude (g = 980.6199 gals.).
 DP3780
 DP3780.The modeled gravity was interpolated from observed gravity values.
 DP3780
 DP3780;                    North         East    Units  Estimated Accuracy
 DP3780;SPC IL W     -   208,021.3     779,119.2     MT  (+/- 3 meters HH1 GPS) 
 DP3780
 DP3780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0309667874(NAD 83)
 DP3780
 DP3780                          SUPERSEDED SURVEY CONTROL
 DP3780
 DP3780.No superseded survey control is available for this station.
 DP3780
 DP3780_MARKER: F = FLANGE-ENCASED ROD
 DP3780_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3780_STAMPING: WS 095 2014
 DP3780_MARK LOGO: UIL
 DP3780_PROJECTION: RECESSED 8 CENTIMETERS
 DP3780_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3780_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3780+STABILITY: POSITION/ELEVATION WELL
 DP3780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3780+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2014
 DP3780_ROD/PIPE-DEPTH: 7.3 meters
 DP3780_SLEEVE-DEPTH  : 0.9 meters
 DP3780
 DP3780  HISTORY     - Date     Condition        Report By
 DP3780  HISTORY     - 20140324 MONUMENTED       AMESC
 DP3780
 DP3780                          STATION DESCRIPTION
 DP3780
 DP3780'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3780'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) SOUTHEAST OF CARLYLE,
 DP3780'6.9 MI (11.1 KM) WEST OF CENTRALIA AND 6.7 MI (10.8 KM) NORTH OF
 DP3780'HOYLETON.
 DP3780'
 DP3780'TO REACH FROM THE POST OFFICE IN CENTRALIA PROCEED WEST ALONG EAST
 DP3780'THIRD STREET FOR 450 FT (137.2 M) TO SOUTH LOCUST STREET, THENCE
 DP3780'NORTHEAST ALONG SOUTH LOCUST STREET FOR 0.35 MI (0.6 KM) TO WEST
 DP3780'MCCORD STREET, THENCE NORTHWEST ALONG WEST MCCORD STREET ACROSS THE
 DP3780'RAILROAD TRACKS FOR 6.85 MI (11.0 KM) TO SOUTH PINE STREET ON THE EAST
 DP3780'SIDE OF THE TOWN OF HOFFMAN (WEST MCCORD STREET MERGES WITH IL ROUTE
 DP3780'161) AND THE STATION ON THE LEFT.
 DP3780'
 DP3780'THE STATION IS 47.0 FT (14.3 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3780'161, 235.4 FT (71.8 M) EAST OF A POWER POLE, 97.5 FT (29.7 M) SOUTH OF
 DP3780'TELEPHONE PEDESTAL NUMBER 4, 88.6 FT (27.0 M) SOUTHEAST OF A POWER
 DP3780'POLE WITH STREET LIGHT, 83.2 FT (25.4 M) WEST OF A POWER POLE, 75.1 FT
 DP3780'(22.9 M) SOUTH OF THE EAST END OF A 12 INCH (30 CM) CORRUGATED METAL
 DP3780'PIPE.
 DP3780'
 DP3780'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3780'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3780'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3781 ***********************************************************************
 DP3781  DESIGNATION -  WS 096
 DP3781  PID         -  DP3781
 DP3781  STATE/COUNTY-  IL/CLINTON
 DP3781  COUNTRY     -  US
 DP3781  USGS QUAD   -  CARLYLE (2018)
 DP3781
 DP3781                         *CURRENT SURVEY CONTROL
 DP3781  ______________________________________________________________________
 DP3781* NAD 83(1986) POSITION- 38 32 14.37   (N) 089 16 41.08   (W)   HD_HELD1
 DP3781* NAVD 88 ORTHO HEIGHT -   143.921 (meters)      472.18  (feet) ADJUSTED
 DP3781  ______________________________________________________________________
 DP3781  GEOID HEIGHT    -        -30.703 (meters)                     GEOID18
 DP3781  DYNAMIC HEIGHT  -        143.829 (meters)      471.88  (feet) COMP
 DP3781  MODELED GRAVITY -    979,988.2   (mgal)                       NAVD 88
 DP3781
 DP3781  VERT ORDER      -  SECOND    CLASS I
 DP3781
 DP3781.The horizontal coordinates were determined by differentially corrected
 DP3781.hand held GPS observations or other comparable positioning techniques
 DP3781.and have an estimated accuracy of +/- 3 meters.
 DP3781
 DP3781.The orthometric height was determined by differential leveling and
 DP3781.adjusted by the NATIONAL GEODETIC SURVEY
 DP3781.in July 2014.
 DP3781
 DP3781.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3781.GEOID18 height accuracy estimate available here.
 DP3781
 DP3781.Click photographs - Photos may exist for this station.
 DP3781
 DP3781.The dynamic height is computed by dividing the NAVD 88
 DP3781.geopotential number by the normal gravity value computed on the
 DP3781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3781.degrees latitude (g = 980.6199 gals.).
 DP3781
 DP3781.The modeled gravity was interpolated from observed gravity values.
 DP3781
 DP3781;                    North         East    Units  Estimated Accuracy
 DP3781;SPC IL W     -   207,984.5     777,470.2     MT  (+/- 3 meters HH1 GPS) 
 DP3781
 DP3781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0144767895(NAD 83)
 DP3781
 DP3781                          SUPERSEDED SURVEY CONTROL
 DP3781
 DP3781.No superseded survey control is available for this station.
 DP3781
 DP3781_MARKER: F = FLANGE-ENCASED ROD
 DP3781_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3781_STAMPING: WS 096 2014
 DP3781_MARK LOGO: UIL
 DP3781_PROJECTION: RECESSED 8 CENTIMETERS
 DP3781_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3781_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3781+STABILITY: POSITION/ELEVATION WELL
 DP3781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3781+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2014
 DP3781_ROD/PIPE-DEPTH: 7.3 meters
 DP3781_SLEEVE-DEPTH  : 0.9 meters
 DP3781
 DP3781  HISTORY     - Date     Condition        Report By
 DP3781  HISTORY     - 20140324 MONUMENTED       AMESC
 DP3781
 DP3781                          STATION DESCRIPTION
 DP3781
 DP3781'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3781'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST OF CENTRALIA, 7.2
 DP3781'MI (11.6 KM) SOUTHEAST OF CARLYLE AND 6.6 MI (10.6 KM) NORTH OF
 DP3781'HOYLETON.
 DP3781'
 DP3781'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3781'PROCEED EAST ALONG IL ROUTE 161 FOR 4.1 MI (6.6 KM) TO KOELING ROAD
 DP3781'AND THE STATION ON THE LEFT.
 DP3781'
 DP3781'THE STATION IS 79.5 FT (24.2 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3781'161, 48.5 FT (14.8 M) WEST OF THE CENTERLINE OF KOELING ROAD, 51 FT
 DP3781'(15.5 M) NORTHWEST OF THE WEST END OF AN 18 INCH (46 CM) CONCRETE
 DP3781'PIPE, 19.5 FT (5.9 M) SOUTH OF A CONCRETE RIGHT OF WAY MARKER, 11.9 FT
 DP3781'(3.6 M) NORTH OF A CONCRETE RIGHT OF WAY MARKER, 3.7 FT (1.1 M) EAST
 DP3781'OF THE FENCE LINE.
 DP3781'
 DP3781'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3781'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3781'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3782 ***********************************************************************
 DP3782  DESIGNATION -  WS 097
 DP3782  PID         -  DP3782
 DP3782  STATE/COUNTY-  IL/CLINTON
 DP3782  COUNTRY     -  US
 DP3782  USGS QUAD   -  CARLYLE (2018)
 DP3782
 DP3782                         *CURRENT SURVEY CONTROL
 DP3782  ______________________________________________________________________
 DP3782* NAD 83(1986) POSITION- 38 32 13.56   (N) 089 17 40.51   (W)   HD_HELD1
 DP3782* NAVD 88 ORTHO HEIGHT -   136.434 (meters)      447.62  (feet) ADJUSTED
 DP3782  ______________________________________________________________________
 DP3782  GEOID HEIGHT    -        -30.698 (meters)                     GEOID18
 DP3782  DYNAMIC HEIGHT  -        136.347 (meters)      447.33  (feet) COMP
 DP3782  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 DP3782
 DP3782  VERT ORDER      -  SECOND    CLASS I
 DP3782
 DP3782.The horizontal coordinates were determined by differentially corrected
 DP3782.hand held GPS observations or other comparable positioning techniques
 DP3782.and have an estimated accuracy of +/- 3 meters.
 DP3782
 DP3782.The orthometric height was determined by differential leveling and
 DP3782.adjusted by the NATIONAL GEODETIC SURVEY
 DP3782.in July 2014.
 DP3782
 DP3782.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3782.GEOID18 height accuracy estimate available here.
 DP3782
 DP3782.Click photographs - Photos may exist for this station.
 DP3782
 DP3782.The dynamic height is computed by dividing the NAVD 88
 DP3782.geopotential number by the normal gravity value computed on the
 DP3782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3782.degrees latitude (g = 980.6199 gals.).
 DP3782
 DP3782.The modeled gravity was interpolated from observed gravity values.
 DP3782
 DP3782;                    North         East    Units  Estimated Accuracy
 DP3782;SPC IL W     -   207,945.8     776,031.2     MT  (+/- 3 meters HH1 GPS) 
 DP3782
 DP3782_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0000767905(NAD 83)
 DP3782
 DP3782                          SUPERSEDED SURVEY CONTROL
 DP3782
 DP3782.No superseded survey control is available for this station.
 DP3782
 DP3782_MARKER: F = FLANGE-ENCASED ROD
 DP3782_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3782_STAMPING: WS 097 2014
 DP3782_MARK LOGO: UIL
 DP3782_PROJECTION: RECESSED 8 CENTIMETERS
 DP3782_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3782_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3782+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2019
 DP3782_ROD/PIPE-DEPTH: 7.3 meters
 DP3782_SLEEVE-DEPTH  : 0.9 meters
 DP3782
 DP3782  HISTORY     - Date     Condition        Report By
 DP3782  HISTORY     - 20140324 MONUMENTED       AMESC
 DP3782  HISTORY     - 20190912 GOOD             ILDT
 DP3782
 DP3782                          STATION DESCRIPTION
 DP3782
 DP3782'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3782'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) WEST OF CENTRALIA, 6.7
 DP3782'MI (10.8 KM) NORTH OF HOYLETON AND 6.6 MI (10.6 KM) SOUTHEAST OF
 DP3782'CARLYLE.
 DP3782'
 DP3782'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3782'PROCEED EAST ALONG IL ROUTE 161 FOR 3.1 MI (5.0 KM) TO COUNTY ROAD
 DP3782'2180E.  CONTINUE EAST ALONG IL ROUTE 161 FOR 630 FT (192.0 M) TO THE
 DP3782'STATION ON THE RIGHT.
 DP3782'
 DP3782'THE STATION IS 45.5 FT (13.9 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3782'161, 269 FT (82.0 M) EAST OF A POWER POLE, 118.2 FT (36.0 M) SOUTH OF
 DP3782'THE SOUTH RAIL OF THE RAIL ROAD TRACKS, 17.2 FT (5.2 M) WEST OF A
 DP3782'POWER POLE.
 DP3782'
 DP3782'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3782'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3782'IN IDENTIFICATION.
 DP3782
 DP3782                          STATION RECOVERY (2019)
 DP3782
 DP3782'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3782'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3783 ***********************************************************************
 DP3783  DESIGNATION -  WS 098
 DP3783  PID         -  DP3783
 DP3783  STATE/COUNTY-  IL/CLINTON
 DP3783  COUNTRY     -  US
 DP3783  USGS QUAD   -  CARLYLE (2018)
 DP3783
 DP3783                         *CURRENT SURVEY CONTROL
 DP3783  ______________________________________________________________________
 DP3783* NAD 83(1986) POSITION- 38 32 13.70   (N) 089 18 44.07   (W)   HD_HELD1
 DP3783* NAVD 88 ORTHO HEIGHT -   133.198 (meters)      437.00  (feet) ADJUSTED
 DP3783  ______________________________________________________________________
 DP3783  GEOID HEIGHT    -        -30.692 (meters)                     GEOID18
 DP3783  DYNAMIC HEIGHT  -        133.113 (meters)      436.72  (feet) COMP
 DP3783  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 DP3783
 DP3783  VERT ORDER      -  SECOND    CLASS I
 DP3783
 DP3783.The horizontal coordinates were determined by differentially corrected
 DP3783.hand held GPS observations or other comparable positioning techniques
 DP3783.and have an estimated accuracy of +/- 3 meters.
 DP3783
 DP3783.The orthometric height was determined by differential leveling and
 DP3783.adjusted by the NATIONAL GEODETIC SURVEY
 DP3783.in July 2014.
 DP3783
 DP3783.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3783.GEOID18 height accuracy estimate available here.
 DP3783
 DP3783.Click photographs - Photos may exist for this station.
 DP3783
 DP3783.The dynamic height is computed by dividing the NAVD 88
 DP3783.geopotential number by the normal gravity value computed on the
 DP3783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3783.degrees latitude (g = 980.6199 gals.).
 DP3783
 DP3783.The modeled gravity was interpolated from observed gravity values.
 DP3783
 DP3783;                    North         East    Units  Estimated Accuracy
 DP3783;SPC IL W     -   207,935.7     774,491.8     MT  (+/- 3 meters HH1 GPS) 
 DP3783
 DP3783_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9846867948(NAD 83)
 DP3783
 DP3783                          SUPERSEDED SURVEY CONTROL
 DP3783
 DP3783.No superseded survey control is available for this station.
 DP3783
 DP3783_MARKER: F = FLANGE-ENCASED ROD
 DP3783_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3783_STAMPING: WS 098 2014
 DP3783_MARK LOGO: UIL
 DP3783_PROJECTION: RECESSED 8 CENTIMETERS
 DP3783_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3783_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3783+STABILITY: POSITION/ELEVATION WELL
 DP3783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3783+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2014
 DP3783_ROD/PIPE-DEPTH: 4.9 meters
 DP3783_SLEEVE-DEPTH  : 0.9 meters
 DP3783
 DP3783  HISTORY     - Date     Condition        Report By
 DP3783  HISTORY     - 20140324 MONUMENTED       AMESC
 DP3783
 DP3783                          STATION DESCRIPTION
 DP3783
 DP3783'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3783'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHEAST OF BECKEMEYER,
 DP3783'6.9 MI (11.1 KM) NORTH-NORTHWEST OF HOYLETON AND 6.0 MI (9.7 KM)
 DP3783'SOUTH-SOUTHEAST OF CARLYLE.
 DP3783'
 DP3783'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3783'PROCEED EAST ALONG IL ROUTE 161 FOR 2.23 MI (3.6 KM) TO THE STATION ON
 DP3783'THE LEFT.
 DP3783'
 DP3783'THE STATION IS 43 FT (13.1 M) NORTH OF THE CENTERLINE OF IL ROUTE 161,
 DP3783'161 FT (49.1 M) WEST OF A FIBER OPTIC WARNING POST, 153 FT (46.6 M)
 DP3783'WEST OF THE NORTH END OF A 27 INCH (69 CM) CONCRETE PIPE, 150.5 FT
 DP3783'(45.9 M) EAST OF THE NORTH END OF A 24 INCH (61 CM) CONCRETE PIPE,
 DP3783'81.4 FT (24.8 M) NORTH OF A POWER POLE, 73.8 FT (22.5 M) SOUTH OF THE
 DP3783'SOUTH RAIL OF THE RAIL ROAD TRACKS.
 DP3783'
 DP3783'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3783'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3783'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3784 ***********************************************************************
 DP3784  DESIGNATION -  WS 099
 DP3784  PID         -  DP3784
 DP3784  STATE/COUNTY-  IL/CLINTON
 DP3784  COUNTRY     -  US
 DP3784  USGS QUAD   -  CARLYLE (2018)
 DP3784
 DP3784                         *CURRENT SURVEY CONTROL
 DP3784  ______________________________________________________________________
 DP3784* NAD 83(1986) POSITION- 38 32 12.86   (N) 089 19 47.11   (W)   HD_HELD1
 DP3784* NAVD 88 ORTHO HEIGHT -   131.887 (meters)      432.70  (feet) ADJUSTED
 DP3784  ______________________________________________________________________
 DP3784  GEOID HEIGHT    -        -30.683 (meters)                     GEOID18
 DP3784  DYNAMIC HEIGHT  -        131.803 (meters)      432.42  (feet) COMP
 DP3784  MODELED GRAVITY -    979,990.8   (mgal)                       NAVD 88
 DP3784
 DP3784  VERT ORDER      -  SECOND    CLASS I
 DP3784
 DP3784.The horizontal coordinates were determined by differentially corrected
 DP3784.hand held GPS observations or other comparable positioning techniques
 DP3784.and have an estimated accuracy of +/- 3 meters.
 DP3784
 DP3784.The orthometric height was determined by differential leveling and
 DP3784.adjusted by the NATIONAL GEODETIC SURVEY
 DP3784.in July 2014.
 DP3784
 DP3784.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3784.GEOID18 height accuracy estimate available here.
 DP3784
 DP3784.Click photographs - Photos may exist for this station.
 DP3784
 DP3784.The dynamic height is computed by dividing the NAVD 88
 DP3784.geopotential number by the normal gravity value computed on the
 DP3784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3784.degrees latitude (g = 980.6199 gals.).
 DP3784
 DP3784.The modeled gravity was interpolated from observed gravity values.
 DP3784
 DP3784;                    North         East    Units  Estimated Accuracy
 DP3784;SPC IL W     -   207,895.7     772,965.3     MT  (+/- 3 meters HH1 GPS) 
 DP3784
 DP3784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9694167961(NAD 83)
 DP3784
 DP3784                          SUPERSEDED SURVEY CONTROL
 DP3784
 DP3784.No superseded survey control is available for this station.
 DP3784
 DP3784_MARKER: F = FLANGE-ENCASED ROD
 DP3784_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3784_STAMPING: WS 099 2014
 DP3784_MARK LOGO: UIL
 DP3784_PROJECTION: RECESSED 8 CENTIMETERS
 DP3784_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3784_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3784+STABILITY: POSITION/ELEVATION WELL
 DP3784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3784+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2014
 DP3784_ROD/PIPE-DEPTH: 4.9 meters
 DP3784_SLEEVE-DEPTH  : 0.9 meters
 DP3784
 DP3784  HISTORY     - Date     Condition        Report By
 DP3784  HISTORY     - 20140325 MONUMENTED       AMESC
 DP3784
 DP3784                          STATION DESCRIPTION
 DP3784
 DP3784'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3784'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHEAST OF BECKEMEYER,
 DP3784'7.2 MI (11.6 KM) NORTH-NORTHWEST OF HOYLETON AND 5.6 MI (9.0 KM)
 DP3784'SOUTH-SOUTHEAST OF CARLYLE.
 DP3784'
 DP3784'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3784'PROCEED EAST ALONG IL ROUTE 161 FOR 0.80 MI (1.3 KM) TO RAKERS ROAD.
 DP3784'CONTINUE EAST ALONG IL ROUTE 161 FOR 0.5 MI (0.8 KM) TO THE STATION ON
 DP3784'THE LEFT.
 DP3784'
 DP3784'THE STATION IS 48 FT (14.6 M) NORTH OF THE CENTERLINE OF IL ROUTE 161,
 DP3784'185.8 FT (56.6 M) NORTH OF THE NORTHEAST CORNER OF THE BUILDING ON THE
 DP3784'SIDE OF IL ROUTE 161, 114 FT (34.7 M) NORTHWEST OF THE WEST END OF AN
 DP3784'18 INCH (46 CM) CONCRETE PIPE, 113 FT (34.4 M) NORTHEAST OF A POWER
 DP3784'POLE, 110 FT (33.5 M) NORTHEAST OF THE EAST END OF A 12 INCH (30 CM)
 DP3784'CORRUGATED METAL PIPE, 66.5 FT (20.3 M) SOUTH OF THE SOUTH RAIL OF THE
 DP3784'RAIL ROAD TRACKS.
 DP3784'
 DP3784'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3784'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3784'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3785 ***********************************************************************
 DP3785  DESIGNATION -  WS 100
 DP3785  PID         -  DP3785
 DP3785  STATE/COUNTY-  IL/CLINTON
 DP3785  COUNTRY     -  US
 DP3785  USGS QUAD   -  CARLYLE (2018)
 DP3785
 DP3785                         *CURRENT SURVEY CONTROL
 DP3785  ______________________________________________________________________
 DP3785* NAD 83(1986) POSITION- 38 32 05.45   (N) 089 20 52.79   (W)   HD_HELD1
 DP3785* NAVD 88 ORTHO HEIGHT -   135.136 (meters)      443.36  (feet) ADJUSTED
 DP3785  ______________________________________________________________________
 DP3785  GEOID HEIGHT    -        -30.667 (meters)                     GEOID18
 DP3785  DYNAMIC HEIGHT  -        135.051 (meters)      443.08  (feet) COMP
 DP3785  MODELED GRAVITY -    979,992.5   (mgal)                       NAVD 88
 DP3785
 DP3785  VERT ORDER      -  SECOND    CLASS I
 DP3785
 DP3785.The horizontal coordinates were determined by differentially corrected
 DP3785.hand held GPS observations or other comparable positioning techniques
 DP3785.and have an estimated accuracy of +/- 3 meters.
 DP3785
 DP3785.The orthometric height was determined by differential leveling and
 DP3785.adjusted by the NATIONAL GEODETIC SURVEY
 DP3785.in July 2014.
 DP3785
 DP3785.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3785.GEOID18 height accuracy estimate available here.
 DP3785
 DP3785.Click photographs - Photos may exist for this station.
 DP3785
 DP3785.The dynamic height is computed by dividing the NAVD 88
 DP3785.geopotential number by the normal gravity value computed on the
 DP3785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3785.degrees latitude (g = 980.6199 gals.).
 DP3785
 DP3785.The modeled gravity was interpolated from observed gravity values.
 DP3785
 DP3785;                    North         East    Units  Estimated Accuracy
 DP3785;SPC IL W     -   207,652.9     771,376.7     MT  (+/- 3 meters HH1 GPS) 
 DP3785
 DP3785_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9534567773(NAD 83)
 DP3785
 DP3785                          SUPERSEDED SURVEY CONTROL
 DP3785
 DP3785.No superseded survey control is available for this station.
 DP3785
 DP3785_MARKER: F = FLANGE-ENCASED ROD
 DP3785_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3785_STAMPING: WS 100 2014
 DP3785_MARK LOGO: UIL
 DP3785_PROJECTION: RECESSED 8 CENTIMETERS
 DP3785_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3785_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3785+STABILITY: POSITION/ELEVATION WELL
 DP3785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3785+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2014
 DP3785_ROD/PIPE-DEPTH: 6.1 meters
 DP3785_SLEEVE-DEPTH  : 0.9 meters
 DP3785
 DP3785  HISTORY     - Date     Condition        Report By
 DP3785  HISTORY     - 20140325 MONUMENTED       AMESC
 DP3785
 DP3785                          STATION DESCRIPTION
 DP3785
 DP3785'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3785'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHWEST OF
 DP3785'HOYLETON, 6.8 MI (10.9 KM) SOUTHEAST OF BECKEMEYER AND 5.4 MI (8.7 KM)
 DP3785'SOUTH-SOUTHEAST OF CARLYLE.
 DP3785'
 DP3785'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3785'PROCEED EAST ALONG IL ROUTE 161 FOR 0.2 MI (0.3 KM) TO POSEY ROAD AND
 DP3785'THE STATION ON THE LEFT.
 DP3785'
 DP3785'THE STATION IS 38.7 FT (11.8 M) NORTHWEST OF THE CENTERLINE OF IL
 DP3785'ROUTE 161, 232 FT (70.7 M) SOUTHWEST OF THE NORTH END OF A 30 INCH (76
 DP3785'CM) CONCRETE PIPE, 122.8 FT (37.4 M) NORTHEAST OF A TELEPHONE
 DP3785'PEDESTAL, 69.5 FT (21.2 M) NORTHEAST OF THE NORTHEAST END OF A 15 INCH
 DP3785'(38 CM) CONCRETE PIPE, 66.9 FT (20.4 M) EAST OF THE CORNER FENCE POST.
 DP3785'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3785'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3785'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3786 ***********************************************************************
 DP3786  DESIGNATION -  WS 101
 DP3786  PID         -  DP3786
 DP3786  STATE/COUNTY-  IL/CLINTON
 DP3786  COUNTRY     -  US
 DP3786  USGS QUAD   -  CARLYLE (2018)
 DP3786
 DP3786                         *CURRENT SURVEY CONTROL
 DP3786  ______________________________________________________________________
 DP3786* NAD 83(1986) POSITION- 38 32 11.55   (N) 089 22 04.74   (W)   HD_HELD1
 DP3786* NAVD 88 ORTHO HEIGHT -   127.298 (meters)      417.64  (feet) ADJUSTED
 DP3786  ______________________________________________________________________
 DP3786  GEOID HEIGHT    -        -30.660 (meters)                     GEOID18
 DP3786  DYNAMIC HEIGHT  -        127.218 (meters)      417.38  (feet) COMP
 DP3786  MODELED GRAVITY -    979,994.9   (mgal)                       NAVD 88
 DP3786
 DP3786  VERT ORDER      -  SECOND    CLASS I
 DP3786
 DP3786.The horizontal coordinates were determined by differentially corrected
 DP3786.hand held GPS observations or other comparable positioning techniques
 DP3786.and have an estimated accuracy of +/- 3 meters.
 DP3786
 DP3786.The orthometric height was determined by differential leveling and
 DP3786.adjusted by the NATIONAL GEODETIC SURVEY
 DP3786.in July 2014.
 DP3786
 DP3786.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3786.GEOID18 height accuracy estimate available here.
 DP3786
 DP3786.Click photographs - Photos may exist for this station.
 DP3786
 DP3786.The dynamic height is computed by dividing the NAVD 88
 DP3786.geopotential number by the normal gravity value computed on the
 DP3786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3786.degrees latitude (g = 980.6199 gals.).
 DP3786
 DP3786.The modeled gravity was interpolated from observed gravity values.
 DP3786
 DP3786;                    North         East    Units  Estimated Accuracy
 DP3786;SPC IL W     -   207,825.7     769,632.6     MT  (+/- 3 meters HH1 GPS) 
 DP3786
 DP3786_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9360768006(NAD 83)
 DP3786
 DP3786                          SUPERSEDED SURVEY CONTROL
 DP3786
 DP3786.No superseded survey control is available for this station.
 DP3786
 DP3786_MARKER: F = FLANGE-ENCASED ROD
 DP3786_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3786_STAMPING: WS 101 2014
 DP3786_MARK LOGO: UIL
 DP3786_PROJECTION: RECESSED 8 CENTIMETERS
 DP3786_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3786_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3786_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3786+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2019
 DP3786_ROD/PIPE-DEPTH: 13.4 meters
 DP3786_SLEEVE-DEPTH  : 0.9 meters
 DP3786
 DP3786  HISTORY     - Date     Condition        Report By
 DP3786  HISTORY     - 20140325 MONUMENTED       AMESC
 DP3786  HISTORY     - 20191002 GOOD             ILDT
 DP3786
 DP3786                          STATION DESCRIPTION
 DP3786
 DP3786'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3786'THE STATION IS LOCATED ABOUT 8.3 MI (13.4 KM) NORTHWEST OF HOYLETON,
 DP3786'6.0 MI (9.7 KM) SOUTHEAST OF BECKEMEYER AND 5.1 MI (8.2 KM) SOUTH OF
 DP3786'CARLYLE.
 DP3786'
 DP3786'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3786'PROCEED WEST ALONG IL ROUTE 161 FOR 0.85 MI (1.4 KM) TO THE STATION ON
 DP3786'THE LEFT.
 DP3786'
 DP3786'THE STATION IS 44.0 FT (13.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3786'161, 489 FT (149.0 M) EAST OF THE SOUTHEAST CORNER OF A TRIPLE BOX
 DP3786'CULVERT, 320 FT (97.5 M) WEST OF A POWER POLE, 29.0 FT (8.8 M) EAST OF
 DP3786'POWER POLE NUMBER 3069817.
 DP3786'
 DP3786'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3786'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3786'IN IDENTIFICATION.
 DP3786
 DP3786                          STATION RECOVERY (2019)
 DP3786
 DP3786'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3786'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3787 ***********************************************************************
 DP3787  DESIGNATION -  WS 102
 DP3787  PID         -  DP3787
 DP3787  STATE/COUNTY-  IL/CLINTON
 DP3787  COUNTRY     -  US
 DP3787  USGS QUAD   -  BECKEMEYER (2018)
 DP3787
 DP3787                         *CURRENT SURVEY CONTROL
 DP3787  ______________________________________________________________________
 DP3787* NAD 83(1986) POSITION- 38 32 11.16   (N) 089 22 38.22   (W)   HD_HELD1
 DP3787* NAVD 88 ORTHO HEIGHT -   127.685 (meters)      418.91  (feet) ADJUSTED
 DP3787  ______________________________________________________________________
 DP3787  GEOID HEIGHT    -        -30.652 (meters)                     GEOID18
 DP3787  DYNAMIC HEIGHT  -        127.604 (meters)      418.65  (feet) COMP
 DP3787  MODELED GRAVITY -    979,996.1   (mgal)                       NAVD 88
 DP3787
 DP3787  VERT ORDER      -  SECOND    CLASS I
 DP3787
 DP3787.The horizontal coordinates were determined by differentially corrected
 DP3787.hand held GPS observations or other comparable positioning techniques
 DP3787.and have an estimated accuracy of +/- 3 meters.
 DP3787
 DP3787.The orthometric height was determined by differential leveling and
 DP3787.adjusted by the NATIONAL GEODETIC SURVEY
 DP3787.in July 2014.
 DP3787
 DP3787.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3787.GEOID18 height accuracy estimate available here.
 DP3787
 DP3787.Click photographs - Photos may exist for this station.
 DP3787
 DP3787.The dynamic height is computed by dividing the NAVD 88
 DP3787.geopotential number by the normal gravity value computed on the
 DP3787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3787.degrees latitude (g = 980.6199 gals.).
 DP3787
 DP3787.The modeled gravity was interpolated from observed gravity values.
 DP3787
 DP3787;                    North         East    Units  Estimated Accuracy
 DP3787;SPC IL W     -   207,806.7     768,821.8     MT  (+/- 3 meters HH1 GPS) 
 DP3787
 DP3787_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9279668015(NAD 83)
 DP3787
 DP3787                          SUPERSEDED SURVEY CONTROL
 DP3787
 DP3787.No superseded survey control is available for this station.
 DP3787
 DP3787_MARKER: F = FLANGE-ENCASED ROD
 DP3787_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3787_STAMPING: WS 102 2014
 DP3787_MARK LOGO: UIL
 DP3787_PROJECTION: RECESSED 8 CENTIMETERS
 DP3787_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3787_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3787+STABILITY: POSITION/ELEVATION WELL
 DP3787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3787+SATELLITE: SATELLITE OBSERVATIONS - March 25, 2014
 DP3787_ROD/PIPE-DEPTH: 15.8 meters
 DP3787_SLEEVE-DEPTH  : 0.9 meters
 DP3787
 DP3787  HISTORY     - Date     Condition        Report By
 DP3787  HISTORY     - 20140325 MONUMENTED       AMESC
 DP3787
 DP3787                          STATION DESCRIPTION
 DP3787
 DP3787'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3787'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTHWEST OF HOYLETON,
 DP3787'5.7 MI (9.2 KM) SOUTH-SOUTHEAST OF BECKEMEYER AND 5.1 MI (8.2 KM)
 DP3787'SOUTH OF CARLYLE.
 DP3787'
 DP3787'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3787'PROCEED WEST ALONG IL ROUTE 161 FOR 1.35 MI (2.2 KM) TO THE STATION ON
 DP3787'THE LEFT.
 DP3787'
 DP3787'THE STATION IS 48.5 FT (14.8 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3787'161, 24.5 FT (7.5 M) NORTH OF A GRAVEL ROAD, 263.0 FT (80.2 M) EAST OF
 DP3787'THE SOUTHEAST CORNER OF A TRIPLE BOX CULVERT, 95.0 FT (29.0 M)
 DP3787'NORTHWEST OF THE NORTHWEST CORNER OF A HOUSE, 28.7 FT (8.7 M)
 DP3787'NORTHEAST OF A POWER POLE, 26.4 FT (8.0 M) SOUTH OF THE EAST END OF
 DP3787'THE SOUTH GUARD RAIL.
 DP3787'
 DP3787'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3787'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3787'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3788 ***********************************************************************
 DP3788  DESIGNATION -  WS 103
 DP3788  PID         -  DP3788
 DP3788  STATE/COUNTY-  IL/CLINTON
 DP3788  COUNTRY     -  US
 DP3788  USGS QUAD   -  BECKEMEYER (2018)
 DP3788
 DP3788                         *CURRENT SURVEY CONTROL
 DP3788  ______________________________________________________________________
 DP3788* NAD 83(1986) POSITION- 38 32 10.47   (N) 089 23 25.58   (W)   HD_HELD1
 DP3788* NAVD 88 ORTHO HEIGHT -   127.424 (meters)      418.06  (feet) ADJUSTED
 DP3788  ______________________________________________________________________
 DP3788  GEOID HEIGHT    -        -30.642 (meters)                     GEOID18
 DP3788  DYNAMIC HEIGHT  -        127.344 (meters)      417.79  (feet) COMP
 DP3788  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 DP3788
 DP3788  VERT ORDER      -  SECOND    CLASS I
 DP3788
 DP3788.The horizontal coordinates were determined by differentially corrected
 DP3788.hand held GPS observations or other comparable positioning techniques
 DP3788.and have an estimated accuracy of +/- 3 meters.
 DP3788
 DP3788.The orthometric height was determined by differential leveling and
 DP3788.adjusted by the NATIONAL GEODETIC SURVEY
 DP3788.in July 2014.
 DP3788
 DP3788.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3788.GEOID18 height accuracy estimate available here.
 DP3788
 DP3788.Click photographs - Photos may exist for this station.
 DP3788
 DP3788.The dynamic height is computed by dividing the NAVD 88
 DP3788.geopotential number by the normal gravity value computed on the
 DP3788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3788.degrees latitude (g = 980.6199 gals.).
 DP3788
 DP3788.The modeled gravity was interpolated from observed gravity values.
 DP3788
 DP3788;                    North         East    Units  Estimated Accuracy
 DP3788;SPC IL W     -   207,775.6     767,675.0     MT  (+/- 3 meters HH1 GPS) 
 DP3788
 DP3788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9164968023(NAD 83)
 DP3788
 DP3788                          SUPERSEDED SURVEY CONTROL
 DP3788
 DP3788.No superseded survey control is available for this station.
 DP3788
 DP3788_MARKER: F = FLANGE-ENCASED ROD
 DP3788_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3788_STAMPING: WS 103 2014
 DP3788_MARK LOGO: UIL
 DP3788_PROJECTION: RECESSED 8 CENTIMETERS
 DP3788_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3788_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3788+STABILITY: POSITION/ELEVATION WELL
 DP3788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3788+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2014
 DP3788_ROD/PIPE-DEPTH: 15.8 meters
 DP3788_SLEEVE-DEPTH  : 0.9 meters
 DP3788
 DP3788  HISTORY     - Date     Condition        Report By
 DP3788  HISTORY     - 20140404 MONUMENTED       AMESC
 DP3788
 DP3788                          STATION DESCRIPTION
 DP3788
 DP3788'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3788'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTHEAST OF BREESE, 5.4
 DP3788'MI (8.7 KM) SOUTH-SOUTHEAST OF BECKEMEYER AND 5.2 MI (8.4 KM) SOUTH OF
 DP3788'CARLYLE.
 DP3788'
 DP3788'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3788'PROCEED WEST ALONG IL ROUTE 161 FOR 2.1 MI (3.4 KM) TO PELICAN ROAD
 DP3788'AND THE STATION ON THE LEFT.
 DP3788'
 DP3788'THE STATION IS 69.5 FT (21.2 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3788'161, 35 FT (10.7 M) EAST OF THE CENTERLINE OF PELICAN ROAD, 131.7 FT
 DP3788'(40.1 M) EAST OF TELEPHONE PEDESTAL NUMBER 3G 10, ,, 69.7 FT (21.2 M)
 DP3788'SOUTHWEST OF A FIBER OPTIC WARNING POST, 71.4 FT (21.8 M) SOUTHWEST OF
 DP3788'THE SOUTHWEST CORNER OF A 10 FT (3.0 M) X 6 FT (1.8 M) BOX CULVERT.
 DP3788'
 DP3788'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3788'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3788'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3789 ***********************************************************************
 DP3789  DESIGNATION -  WS 104
 DP3789  PID         -  DP3789
 DP3789  STATE/COUNTY-  IL/CLINTON
 DP3789  COUNTRY     -  US
 DP3789  USGS QUAD   -  BECKEMEYER (2018)
 DP3789
 DP3789                         *CURRENT SURVEY CONTROL
 DP3789  ______________________________________________________________________
 DP3789* NAD 83(1986) POSITION- 38 32 09.96   (N) 089 24 31.88   (W)   HD_HELD1
 DP3789* NAVD 88 ORTHO HEIGHT -   127.065 (meters)      416.88  (feet) ADJUSTED
 DP3789  ______________________________________________________________________
 DP3789  GEOID HEIGHT    -        -30.627 (meters)                     GEOID18
 DP3789  DYNAMIC HEIGHT  -        126.986 (meters)      416.62  (feet) COMP
 DP3789  MODELED GRAVITY -    979,998.5   (mgal)                       NAVD 88
 DP3789
 DP3789  VERT ORDER      -  SECOND    CLASS I
 DP3789
 DP3789.The horizontal coordinates were determined by differentially corrected
 DP3789.hand held GPS observations or other comparable positioning techniques
 DP3789.and have an estimated accuracy of +/- 3 meters.
 DP3789
 DP3789.The orthometric height was determined by differential leveling and
 DP3789.adjusted by the NATIONAL GEODETIC SURVEY
 DP3789.in July 2014.
 DP3789
 DP3789.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3789.GEOID18 height accuracy estimate available here.
 DP3789
 DP3789.Click photographs - Photos may exist for this station.
 DP3789
 DP3789.The dynamic height is computed by dividing the NAVD 88
 DP3789.geopotential number by the normal gravity value computed on the
 DP3789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3789.degrees latitude (g = 980.6199 gals.).
 DP3789
 DP3789.The modeled gravity was interpolated from observed gravity values.
 DP3789
 DP3789;                    North         East    Units  Estimated Accuracy
 DP3789;SPC IL W     -   207,746.5     766,069.5     MT  (+/- 3 meters HH1 GPS) 
 DP3789
 DP3789_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH9004368049(NAD 83)
 DP3789
 DP3789                          SUPERSEDED SURVEY CONTROL
 DP3789
 DP3789.No superseded survey control is available for this station.
 DP3789
 DP3789_MARKER: F = FLANGE-ENCASED ROD
 DP3789_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3789_STAMPING: WS 104 2014
 DP3789_MARK LOGO: UIL
 DP3789_PROJECTION: RECESSED 8 CENTIMETERS
 DP3789_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3789_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3789+STABILITY: POSITION/ELEVATION WELL
 DP3789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3789+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2014
 DP3789_ROD/PIPE-DEPTH: 16.2 meters
 DP3789_SLEEVE-DEPTH  : 0.9 meters
 DP3789
 DP3789  HISTORY     - Date     Condition        Report By
 DP3789  HISTORY     - 20140412 MONUMENTED       AMESC
 DP3789
 DP3789                          STATION DESCRIPTION
 DP3789
 DP3789'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3789'THE STATION IS LOCATED ABOUT 8.2 MI (13.2 KM) SOUTHEAST OF BREESE, 5.5
 DP3789'MI (8.8 KM) SOUTH-SOUTHWEST OF CARLYLE AND 5.0 MI (8.0 KM)
 DP3789'SOUTH-SOUTHEAST OF BECKEMEYER.
 DP3789'
 DP3789'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3789'PROCEED WEST ALONG IL ROUTE 161 FOR 3.0 MI (4.8 KM) TO WELLS ROAD.
 DP3789'CONTINUE WEST ALONG IL ROUTE 161 FOR 165 FT (50.3 M) TO THE STATION ON
 DP3789'THE LEFT.
 DP3789'
 DP3789'THE STATION IS 46.5 FT (14.2 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3789'161, 90 FT (27.4 M) WEST OF A FIBER OPTIC WARNING POST, 54.0 FT (16.5
 DP3789'M) SOUTHWEST OF THE SOUTHWEST CORNER OF A TRIPLE BOX CULVERT.
 DP3789'
 DP3789'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3789'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3789'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3790 ***********************************************************************
 DP3790  DESIGNATION -  WS 105
 DP3790  PID         -  DP3790
 DP3790  STATE/COUNTY-  IL/CLINTON
 DP3790  COUNTRY     -  US
 DP3790  USGS QUAD   -  BECKEMEYER (2018)
 DP3790
 DP3790                         *CURRENT SURVEY CONTROL
 DP3790  ______________________________________________________________________
 DP3790* NAD 83(1986) POSITION- 38 32 09.56   (N) 089 25 09.43   (W)   HD_HELD1
 DP3790* NAVD 88 ORTHO HEIGHT -   129.208 (meters)      423.91  (feet) ADJUSTED
 DP3790  ______________________________________________________________________
 DP3790  GEOID HEIGHT    -        -30.619 (meters)                     GEOID18
 DP3790  DYNAMIC HEIGHT  -        129.127 (meters)      423.64  (feet) COMP
 DP3790  MODELED GRAVITY -    979,998.7   (mgal)                       NAVD 88
 DP3790
 DP3790  VERT ORDER      -  SECOND    CLASS I
 DP3790
 DP3790.The horizontal coordinates were determined by differentially corrected
 DP3790.hand held GPS observations or other comparable positioning techniques
 DP3790.and have an estimated accuracy of +/- 3 meters.
 DP3790
 DP3790.The orthometric height was determined by differential leveling and
 DP3790.adjusted by the NATIONAL GEODETIC SURVEY
 DP3790.in July 2014.
 DP3790
 DP3790.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3790.GEOID18 height accuracy estimate available here.
 DP3790
 DP3790.Click photographs - Photos may exist for this station.
 DP3790
 DP3790.The dynamic height is computed by dividing the NAVD 88
 DP3790.geopotential number by the normal gravity value computed on the
 DP3790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3790.degrees latitude (g = 980.6199 gals.).
 DP3790
 DP3790.The modeled gravity was interpolated from observed gravity values.
 DP3790
 DP3790;                    North         East    Units  Estimated Accuracy
 DP3790;SPC IL W     -   207,726.7     765,160.2     MT  (+/- 3 meters HH1 GPS) 
 DP3790
 DP3790_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8913468061(NAD 83)
 DP3790
 DP3790                          SUPERSEDED SURVEY CONTROL
 DP3790
 DP3790.No superseded survey control is available for this station.
 DP3790
 DP3790_MARKER: F = FLANGE-ENCASED ROD
 DP3790_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3790_STAMPING: WS 105 2014
 DP3790_MARK LOGO: UIL
 DP3790_PROJECTION: RECESSED 8 CENTIMETERS
 DP3790_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3790_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3790+STABILITY: POSITION/ELEVATION WELL
 DP3790_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3790+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2014
 DP3790_ROD/PIPE-DEPTH: 6.1 meters
 DP3790_SLEEVE-DEPTH  : 0.9 meters
 DP3790
 DP3790  HISTORY     - Date     Condition        Report By
 DP3790  HISTORY     - 20140408 MONUMENTED       AMESC
 DP3790
 DP3790                          STATION DESCRIPTION
 DP3790
 DP3790'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3790'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHEAST OF BREESE, 5.7
 DP3790'MI (9.2 KM) SOUTH-SOUTHWEST OF CARLYLE AND 4.9 MI (7.9 KM) SOUTH OF
 DP3790'BECKEMEYER.
 DP3790'
 DP3790'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3790'PROCEED WEST ALONG IL ROUTE 161 FOR 3.65 MI (5.9 KM) TO COUNTY ROAD
 DP3790'1540E AND THE STATION ON THE LEFT.
 DP3790'
 DP3790'THE STATION IS 44.5 FT (13.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3790'161, 390 FT (118.9 M) WEST OF TONY ROAD, 144.7 FT (44.1 M) SOUTH OF
 DP3790'THE SOUTH RAIL OF THE RAILROAD TRACKS, 92.2 FT (28.1 M) SOUTH OF A
 DP3790'FIBER OPTIC WARNING POST, 26.0 FT (7.9 M) WEST A FENCE CORNER.
 DP3790'
 DP3790'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3790'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3790'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3791 ***********************************************************************
 DP3791  DESIGNATION -  WS 106
 DP3791  PID         -  DP3791
 DP3791  STATE/COUNTY-  IL/CLINTON
 DP3791  COUNTRY     -  US
 DP3791  USGS QUAD   -  BECKEMEYER (2018)
 DP3791
 DP3791                         *CURRENT SURVEY CONTROL
 DP3791  ______________________________________________________________________
 DP3791* NAD 83(1986) POSITION- 38 32 08.64   (N) 089 26 26.66   (W)   HD_HELD1
 DP3791* NAVD 88 ORTHO HEIGHT -   135.390 (meters)      444.19  (feet) ADJUSTED
 DP3791  ______________________________________________________________________
 DP3791  GEOID HEIGHT    -        -30.603 (meters)                     GEOID18
 DP3791  DYNAMIC HEIGHT  -        135.305 (meters)      443.91  (feet) COMP
 DP3791  MODELED GRAVITY -    979,998.8   (mgal)                       NAVD 88
 DP3791
 DP3791  VERT ORDER      -  SECOND    CLASS I
 DP3791
 DP3791.The horizontal coordinates were determined by differentially corrected
 DP3791.hand held GPS observations or other comparable positioning techniques
 DP3791.and have an estimated accuracy of +/- 3 meters.
 DP3791
 DP3791.The orthometric height was determined by differential leveling and
 DP3791.adjusted by the NATIONAL GEODETIC SURVEY
 DP3791.in July 2014.
 DP3791
 DP3791.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3791.GEOID18 height accuracy estimate available here.
 DP3791
 DP3791.Click photographs - Photos may exist for this station.
 DP3791
 DP3791.The dynamic height is computed by dividing the NAVD 88
 DP3791.geopotential number by the normal gravity value computed on the
 DP3791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3791.degrees latitude (g = 980.6199 gals.).
 DP3791
 DP3791.The modeled gravity was interpolated from observed gravity values.
 DP3791
 DP3791;                    North         East    Units  Estimated Accuracy
 DP3791;SPC IL W     -   207,683.4     763,290.1     MT  (+/- 3 meters HH1 GPS) 
 DP3791
 DP3791_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8726368082(NAD 83)
 DP3791
 DP3791                          SUPERSEDED SURVEY CONTROL
 DP3791
 DP3791.No superseded survey control is available for this station.
 DP3791
 DP3791_MARKER: F = FLANGE-ENCASED ROD
 DP3791_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3791_STAMPING: WS 106 2014
 DP3791_MARK LOGO: UIL
 DP3791_PROJECTION: RECESSED 8 CENTIMETERS
 DP3791_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3791_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3791+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2014
 DP3791_ROD/PIPE-DEPTH: 3.7 meters
 DP3791_SLEEVE-DEPTH  : 0.9 meters
 DP3791
 DP3791  HISTORY     - Date     Condition        Report By
 DP3791  HISTORY     - 20140408 MONUMENTED       AMESC
 DP3791
 DP3791                          STATION DESCRIPTION
 DP3791
 DP3791'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3791'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) SOUTHEAST OF BREESE, 6.3
 DP3791'MI (10.1 KM) SOUTHWEST OF CARLYLE AND 4.8 MI (7.7 KM) SOUTH OF
 DP3791'BECKEMEYER.
 DP3791'
 DP3791'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3791'PROCEED WEST ALONG IL ROUTE 161 FOR 4.8 MI (7.7 KM) TO THE STATION ON
 DP3791'THE RIGHT.
 DP3791'
 DP3791'THE STATION IS 44 FT (13.4 M) NORTH OF THE CENTERLINE OF IL ROUTE 161,
 DP3791'145 FT (44.2 M) EAST OF THE CENTERLINE OF GROSS LANE, 172.6 FT (52.6
 DP3791'M) NORTHWEST OF A TELEPHONE PEDESTAL, 166.0 FT (50.6 M) EAST OF A
 DP3791'FIBER OPTIC MARKER, 79.7 FT (24.3 M) NORTHEAST OF THE WEST END OF AN
 DP3791'18 INCH (46 CM) CONCRETE PIPE UNDER THE DRIVEWAY TO ADDRESS 14224
 DP3791'ROUTE 161.
 DP3791'
 DP3791'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3791'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3791'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3792 ***********************************************************************
 DP3792  DESIGNATION -  WS 107
 DP3792  PID         -  DP3792
 DP3792  STATE/COUNTY-  IL/CLINTON
 DP3792  COUNTRY     -  US
 DP3792  USGS QUAD   -  BECKEMEYER (2018)
 DP3792
 DP3792                         *CURRENT SURVEY CONTROL
 DP3792  ______________________________________________________________________
 DP3792* NAD 83(1986) POSITION- 38 32 10.68   (N) 089 27 28.72   (W)   HD_HELD1
 DP3792* NAVD 88 ORTHO HEIGHT -   136.465 (meters)      447.72  (feet) ADJUSTED
 DP3792  ______________________________________________________________________
 DP3792  GEOID HEIGHT    -        -30.594 (meters)                     GEOID18
 DP3792  DYNAMIC HEIGHT  -        136.379 (meters)      447.44  (feet) COMP
 DP3792  MODELED GRAVITY -    979,999.1   (mgal)                       NAVD 88
 DP3792
 DP3792  VERT ORDER      -  SECOND    CLASS I
 DP3792
 DP3792.The horizontal coordinates were determined by differentially corrected
 DP3792.hand held GPS observations or other comparable positioning techniques
 DP3792.and have an estimated accuracy of +/- 3 meters.
 DP3792
 DP3792.The orthometric height was determined by differential leveling and
 DP3792.adjusted by the NATIONAL GEODETIC SURVEY
 DP3792.in July 2014.
 DP3792
 DP3792.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3792.GEOID18 height accuracy estimate available here.
 DP3792
 DP3792.Click photographs - Photos may exist for this station.
 DP3792
 DP3792.The dynamic height is computed by dividing the NAVD 88
 DP3792.geopotential number by the normal gravity value computed on the
 DP3792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3792.degrees latitude (g = 980.6199 gals.).
 DP3792
 DP3792.The modeled gravity was interpolated from observed gravity values.
 DP3792
 DP3792;                    North         East    Units  Estimated Accuracy
 DP3792;SPC IL W     -   207,734.6     761,786.6     MT  (+/- 3 meters HH1 GPS) 
 DP3792
 DP3792_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8576268185(NAD 83)
 DP3792
 DP3792                          SUPERSEDED SURVEY CONTROL
 DP3792
 DP3792.No superseded survey control is available for this station.
 DP3792
 DP3792_MARKER: F = FLANGE-ENCASED ROD
 DP3792_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3792_STAMPING: WS 107 2014
 DP3792_MARK LOGO: UIL
 DP3792_PROJECTION: RECESSED 8 CENTIMETERS
 DP3792_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3792_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3792_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3792+SATELLITE: SATELLITE OBSERVATIONS - December 26, 2019
 DP3792_ROD/PIPE-DEPTH: 6.1 meters
 DP3792_SLEEVE-DEPTH  : 0.9 meters
 DP3792
 DP3792  HISTORY     - Date     Condition        Report By
 DP3792  HISTORY     - 20140408 MONUMENTED       AMESC
 DP3792  HISTORY     - 20191226 GOOD             ILDT
 DP3792
 DP3792                          STATION DESCRIPTION
 DP3792
 DP3792'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3792'THE STATION IS LOCATED ABOUT 6.9 MI (11.1 KM) SOUTHWEST OF CARLYLE,
 DP3792'6.3 MI (10.1 KM) SOUTHEAST OF BREESE AND 4.9 MI (7.9 KM)
 DP3792'SOUTH-SOUTHWEST OF BECKEMEYER.
 DP3792'
 DP3792'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3792'PROCEED WEST ALONG IL ROUTE 161 FOR 5.7 MI (9.2 KM) TO DEVONSHIRE
 DP3792'DRIVE ON THE EAST SIDE OF BARTELSO.  CONTINUE WEST ALONG IL ROUTE 161
 DP3792'FOR 75 FT (22.9 M) TO THE STATION ON THE LEFT.
 DP3792'
 DP3792'THE STATION IS 38 FT (11.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE 161,
 DP3792'173 FT (52.7 M) EAST OF A POWER POLE WITH TRANSFORMER, 99.5 FT (30.3
 DP3792'M) SOUTHEAST OF TELEPHONE PEDESTAL NUMBER L3 17, 77 FT (23.5 M) WEST
 DP3792'OF A POWER POLE WITH TRANSFORMER, 65 FT (19.8 M) WEST OF THE
 DP3792'CENTERLINE OF A DRIVEWAY, 51.6 FT (15.7 M) SOUTHWEST OF THE WEST END
 DP3792'OF A 12 INCH (30 CM) CONCRETE PIPE.
 DP3792'
 DP3792'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3792'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3792'IN IDENTIFICATION.
 DP3792
 DP3792                          STATION RECOVERY (2019)
 DP3792
 DP3792'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3792'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3793 ***********************************************************************
 DP3793  DESIGNATION -  WS 108
 DP3793  PID         -  DP3793
 DP3793  STATE/COUNTY-  IL/CLINTON
 DP3793  COUNTRY     -  US
 DP3793  USGS QUAD   -  BECKEMEYER (2018)
 DP3793
 DP3793                         *CURRENT SURVEY CONTROL
 DP3793  ______________________________________________________________________
 DP3793* NAD 83(1986) POSITION- 38 32 11.69   (N) 089 28 35.35   (W)   HD_HELD1
 DP3793* NAVD 88 ORTHO HEIGHT -   136.153 (meters)      446.70  (feet) ADJUSTED
 DP3793  ______________________________________________________________________
 DP3793  GEOID HEIGHT    -        -30.587 (meters)                     GEOID18
 DP3793  DYNAMIC HEIGHT  -        136.068 (meters)      446.42  (feet) COMP
 DP3793  MODELED GRAVITY -    979,999.6   (mgal)                       NAVD 88
 DP3793
 DP3793  VERT ORDER      -  SECOND    CLASS I
 DP3793
 DP3793.The horizontal coordinates were determined by differentially corrected
 DP3793.hand held GPS observations or other comparable positioning techniques
 DP3793.and have an estimated accuracy of +/- 3 meters.
 DP3793
 DP3793.The orthometric height was determined by differential leveling and
 DP3793.adjusted by the NATIONAL GEODETIC SURVEY
 DP3793.in July 2014.
 DP3793
 DP3793.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3793.GEOID18 height accuracy estimate available here.
 DP3793
 DP3793.Click photographs - Photos may exist for this station.
 DP3793
 DP3793.The dynamic height is computed by dividing the NAVD 88
 DP3793.geopotential number by the normal gravity value computed on the
 DP3793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3793.degrees latitude (g = 980.6199 gals.).
 DP3793
 DP3793.The modeled gravity was interpolated from observed gravity values.
 DP3793
 DP3793;                    North         East    Units  Estimated Accuracy
 DP3793;SPC IL W     -   207,753.4     760,172.7     MT  (+/- 3 meters HH1 GPS) 
 DP3793
 DP3793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8414968259(NAD 83)
 DP3793
 DP3793                          SUPERSEDED SURVEY CONTROL
 DP3793
 DP3793.No superseded survey control is available for this station.
 DP3793
 DP3793_MARKER: F = FLANGE-ENCASED ROD
 DP3793_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3793_STAMPING: WS 108 2014
 DP3793_MARK LOGO: UIL
 DP3793_PROJECTION: RECESSED 8 CENTIMETERS
 DP3793_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3793_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3793+STABILITY: POSITION/ELEVATION WELL
 DP3793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3793+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2014
 DP3793_ROD/PIPE-DEPTH: 6.1 meters
 DP3793_SLEEVE-DEPTH  : 0.9 meters
 DP3793
 DP3793  HISTORY     - Date     Condition        Report By
 DP3793  HISTORY     - 20140408 MONUMENTED       AMESC
 DP3793
 DP3793                          STATION DESCRIPTION
 DP3793
 DP3793'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3793'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) SOUTHWEST OF CARLYLE,
 DP3793'5.8 MI (9.3 KM) SOUTH-SOUTHEAST OF BREESE AND 5.2 MI (8.4 KM)
 DP3793'SOUTH-SOUTHWEST OF BECKEMEYER.
 DP3793'
 DP3793'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3793'PROCEED WEST ALONG IL ROUTE 161 FOR 6.75 MI (10.9 KM) TO THE STATION
 DP3793'ON THE RIGHT.
 DP3793'
 DP3793'THE STATION IS 37.7 FT (11.5 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3793'161, 484.5 FT (147.7 M) WEST OF A CONCRETE RIGHT OF WAY MARKER, 410 FT
 DP3793'(125.0 M) WEST OF A 3 FT (0.9 M) X 2 FT (0.6 M) BOX CULVERT, 205 FT
 DP3793'(62.5 M) EAST OF A POWER POLE WITH TRANSFORMER, 69.0 FT (21.0 M) NORTH
 DP3793'OF THE WEST END OF A 72 INCH (183 CM) CORRUGATED METAL PIPE, 19.5 FT
 DP3793'(5.9 M) EAST OF A FENCE CORNER, 2.0 FT (0.6 M) SOUTH OF THE FENCE
 DP3793'LINE.
 DP3793'
 DP3793'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3793'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3793'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3794 ***********************************************************************
 DP3794  DESIGNATION -  WS 109
 DP3794  PID         -  DP3794
 DP3794  STATE/COUNTY-  IL/CLINTON
 DP3794  COUNTRY     -  US
 DP3794  USGS QUAD   -  BECKEMEYER (2018)
 DP3794
 DP3794                         *CURRENT SURVEY CONTROL
 DP3794  ______________________________________________________________________
 DP3794* NAD 83(1986) POSITION- 38 32 09.56   (N) 089 29 41.36   (W)   HD_HELD1
 DP3794* NAVD 88 ORTHO HEIGHT -   134.806 (meters)      442.28  (feet) ADJUSTED
 DP3794  ______________________________________________________________________
 DP3794  GEOID HEIGHT    -        -30.579 (meters)                     GEOID18
 DP3794  DYNAMIC HEIGHT  -        134.722 (meters)      442.00  (feet) COMP
 DP3794  MODELED GRAVITY -    980,000.3   (mgal)                       NAVD 88
 DP3794
 DP3794  VERT ORDER      -  SECOND    CLASS I
 DP3794
 DP3794.The horizontal coordinates were determined by differentially corrected
 DP3794.hand held GPS observations or other comparable positioning techniques
 DP3794.and have an estimated accuracy of +/- 3 meters.
 DP3794
 DP3794.The orthometric height was determined by differential leveling and
 DP3794.adjusted by the NATIONAL GEODETIC SURVEY
 DP3794.in July 2014.
 DP3794
 DP3794.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3794.GEOID18 height accuracy estimate available here.
 DP3794
 DP3794.Click photographs - Photos may exist for this station.
 DP3794
 DP3794.The dynamic height is computed by dividing the NAVD 88
 DP3794.geopotential number by the normal gravity value computed on the
 DP3794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3794.degrees latitude (g = 980.6199 gals.).
 DP3794
 DP3794.The modeled gravity was interpolated from observed gravity values.
 DP3794
 DP3794;                    North         East    Units  Estimated Accuracy
 DP3794;SPC IL W     -   207,675.9     758,574.5     MT  (+/- 3 meters HH1 GPS) 
 DP3794
 DP3794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8254968237(NAD 83)
 DP3794
 DP3794                          SUPERSEDED SURVEY CONTROL
 DP3794
 DP3794.No superseded survey control is available for this station.
 DP3794
 DP3794_MARKER: F = FLANGE-ENCASED ROD
 DP3794_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3794_STAMPING: WS 109 2014
 DP3794_MARK LOGO: UIL
 DP3794_PROJECTION: RECESSED 8 CENTIMETERS
 DP3794_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3794_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3794+STABILITY: POSITION/ELEVATION WELL
 DP3794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3794+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2014
 DP3794_ROD/PIPE-DEPTH: 12.2 meters
 DP3794_SLEEVE-DEPTH  : 0.9 meters
 DP3794
 DP3794  HISTORY     - Date     Condition        Report By
 DP3794  HISTORY     - 20140408 MONUMENTED       AMESC
 DP3794
 DP3794                          STATION DESCRIPTION
 DP3794
 DP3794'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3794'THE STATION IS LOCATED ABOUT 7.6 MI (12.2 KM) NORTH-NORTHEAST OF
 DP3794'OKAWVILLE, 5.8 MI (9.3 KM) SOUTH-SOUTHWEST OF BECKEMEYER AND 5.4 MI
 DP3794'(8.7 KM) SOUTH-SOUTHEAST OF BREESE.
 DP3794'
 DP3794'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3794'PROCEED WEST ALONG IL ROUTE 161 FOR 7.4 MI (11.9 KM) COUNTY ROAD
 DP3794'1150E.  CONTINUE WEST ALONG IL ROUTE 161 FOR 1710 FT (521.2 M) TO THE
 DP3794'STATION ON THE LEFT.
 DP3794'
 DP3794'THE STATION IS 38.7 FT (11.8 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3794'161, 247 FT (75.3 M) WEST OF A POWER POLE, 96.4 FT (29.4 M) WEST OF
 DP3794'THE WEST END OF A 33 INCH (84 CM) CORRUGATED METAL PIPE, 95.0 FT (29.0
 DP3794'M) SOUTHEAST OF THE EAST END OF AN 18 INCH (46 CM) CORRUGATED METAL
 DP3794'PIPE, 86.3 FT (26.3 M) SOUTHEAST OF A POWER POLE WITH TRANSFORMER,
 DP3794'20.0 FT (6.1 M) EAST OF A POWER POLE.
 DP3794'
 DP3794'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3794'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3794'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3795 ***********************************************************************
 DP3795  DESIGNATION -  WS 110
 DP3795  PID         -  DP3795
 DP3795  STATE/COUNTY-  IL/CLINTON
 DP3795  COUNTRY     -  US
 DP3795  USGS QUAD   -  BREESE (2018)
 DP3795
 DP3795                         *CURRENT SURVEY CONTROL
 DP3795  ______________________________________________________________________
 DP3795* NAD 83(1986) POSITION- 38 32 10.67   (N) 089 30 41.78   (W)   HD_HELD1
 DP3795* NAVD 88 ORTHO HEIGHT -   129.233 (meters)      423.99  (feet) ADJUSTED
 DP3795  ______________________________________________________________________
 DP3795  GEOID HEIGHT    -        -30.577 (meters)                     GEOID18
 DP3795  DYNAMIC HEIGHT  -        129.152 (meters)      423.73  (feet) COMP
 DP3795  MODELED GRAVITY -    980,000.9   (mgal)                       NAVD 88
 DP3795
 DP3795  VERT ORDER      -  SECOND    CLASS I
 DP3795
 DP3795.The horizontal coordinates were determined by differentially corrected
 DP3795.hand held GPS observations or other comparable positioning techniques
 DP3795.and have an estimated accuracy of +/- 3 meters.
 DP3795
 DP3795.The orthometric height was determined by differential leveling and
 DP3795.adjusted by the NATIONAL GEODETIC SURVEY
 DP3795.in July 2014.
 DP3795
 DP3795.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3795.GEOID18 height accuracy estimate available here.
 DP3795
 DP3795.Click photographs - Photos may exist for this station.
 DP3795
 DP3795.The dynamic height is computed by dividing the NAVD 88
 DP3795.geopotential number by the normal gravity value computed on the
 DP3795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3795.degrees latitude (g = 980.6199 gals.).
 DP3795
 DP3795.The modeled gravity was interpolated from observed gravity values.
 DP3795
 DP3795;                    North         East    Units  Estimated Accuracy
 DP3795;SPC IL W     -   207,699.6     757,111.0     MT  (+/- 3 meters HH1 GPS) 
 DP3795
 DP3795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8108768311(NAD 83)
 DP3795
 DP3795                          SUPERSEDED SURVEY CONTROL
 DP3795
 DP3795.No superseded survey control is available for this station.
 DP3795
 DP3795_MARKER: F = FLANGE-ENCASED ROD
 DP3795_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3795_STAMPING: WS 110 2014
 DP3795_MARK LOGO: UIL
 DP3795_PROJECTION: RECESSED 8 CENTIMETERS
 DP3795_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3795_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3795+STABILITY: POSITION/ELEVATION WELL
 DP3795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3795+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2014
 DP3795_ROD/PIPE-DEPTH: 7.3 meters
 DP3795_SLEEVE-DEPTH  : 0.9 meters
 DP3795
 DP3795  HISTORY     - Date     Condition        Report By
 DP3795  HISTORY     - 20140409 MONUMENTED       AMESC
 DP3795
 DP3795                          STATION DESCRIPTION
 DP3795
 DP3795'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3795'THE STATION IS LOCATED ABOUT 7.3 MI (11.7 KM) NORTH-NORTHEAST OF
 DP3795'OKAWVILLE, 6.3 MI (10.1 KM) SOUTHWEST OF BECKEMEYER AND 5.2 MI (8.4
 DP3795'KM) SOUTH OF BREESE.
 DP3795'
 DP3795'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3795'PROCEED WEST ALONG IL ROUTE 161 FOR 8.4 MI (13.5 KM) TO MUNICH ROAD.
 DP3795'CONTINUE WEST ALONG IL ROUTE 161 FOR 1250 FT (381.0 M) TO THE STATION
 DP3795'ON THE RIGHT.
 DP3795'
 DP3795'THE STATION IS 47.7 FT (14.5 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3795'161, 348 FT (106.1 M) WEST OF THE WEST END OF A 15 INCH (38 CM)
 DP3795'CONCRETE PIPE UNDER THE DRIVEWAY TO ADDRESS NUMBER 10315 ROUTE 161,
 DP3795'233.3 FT (71.1 M) WEST OF A POWER POLE, 59.0 FT (18.0 M) SOUTHEAST OF
 DP3795'THE EAST END OF A 18 INCH (46 CM) CONCRETE PIPE UNDER THE DRIVEWAY TO
 DP3795'ADDRESS NUMBERS 10227 AND 10211 ROUTE 161, 46.5 FT (14.2 M) EAST OF
 DP3795'THE CENTERLINE OF THE DRIVEWAY TO ADDRESS NUMBERS 10227 AND 10211
 DP3795'ROUTE 161, 30.7 FT (9.4 M) EAST OF A POWER POLE.
 DP3795'
 DP3795'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3795'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3795'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3796 ***********************************************************************
 DP3796  DESIGNATION -  WS 111
 DP3796  PID         -  DP3796
 DP3796  STATE/COUNTY-  IL/CLINTON
 DP3796  COUNTRY     -  US
 DP3796  USGS QUAD   -  BREESE (2018)
 DP3796
 DP3796                         *CURRENT SURVEY CONTROL
 DP3796  ______________________________________________________________________
 DP3796* NAD 83(1986) POSITION- 38 32 26.17   (N) 089 31 30.94   (W)   HD_HELD1
 DP3796* NAVD 88 ORTHO HEIGHT -   126.545 (meters)      415.17  (feet) ADJUSTED
 DP3796  ______________________________________________________________________
 DP3796  GEOID HEIGHT    -        -30.588 (meters)                     GEOID18
 DP3796  DYNAMIC HEIGHT  -        126.466 (meters)      414.91  (feet) COMP
 DP3796  MODELED GRAVITY -    980,000.4   (mgal)                       NAVD 88
 DP3796
 DP3796  VERT ORDER      -  SECOND    CLASS I
 DP3796
 DP3796.The horizontal coordinates were determined by differentially corrected
 DP3796.hand held GPS observations or other comparable positioning techniques
 DP3796.and have an estimated accuracy of +/- 3 meters.
 DP3796
 DP3796.The orthometric height was determined by differential leveling and
 DP3796.adjusted by the NATIONAL GEODETIC SURVEY
 DP3796.in July 2014.
 DP3796
 DP3796.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3796.GEOID18 height accuracy estimate available here.
 DP3796
 DP3796.Click photographs - Photos may exist for this station.
 DP3796
 DP3796.The dynamic height is computed by dividing the NAVD 88
 DP3796.geopotential number by the normal gravity value computed on the
 DP3796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3796.degrees latitude (g = 980.6199 gals.).
 DP3796
 DP3796.The modeled gravity was interpolated from observed gravity values.
 DP3796
 DP3796;                    North         East    Units  Estimated Accuracy
 DP3796;SPC IL W     -   208,169.1     755,917.1     MT  (+/- 3 meters HH1 GPS) 
 DP3796
 DP3796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7991068821(NAD 83)
 DP3796
 DP3796                          SUPERSEDED SURVEY CONTROL
 DP3796
 DP3796.No superseded survey control is available for this station.
 DP3796
 DP3796_MARKER: F = FLANGE-ENCASED ROD
 DP3796_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3796_STAMPING: WS 111 2014
 DP3796_MARK LOGO: UIL
 DP3796_PROJECTION: RECESSED 10 CENTIMETERS
 DP3796_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3796_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3796+STABILITY: POSITION/ELEVATION WELL
 DP3796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3796+SATELLITE: SATELLITE OBSERVATIONS - April 22, 2014
 DP3796_ROD/PIPE-DEPTH: 14.2 meters
 DP3796_SLEEVE-DEPTH  : 0.9 meters
 DP3796
 DP3796  HISTORY     - Date     Condition        Report By
 DP3796  HISTORY     - 20140422 MONUMENTED       AMESC
 DP3796
 DP3796                          STATION DESCRIPTION
 DP3796
 DP3796'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3796'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) NORTH OF OKAWVILLE, 6.6
 DP3796'MI (10.6 KM) SOUTHWEST OF BECKEMEYER AND 4.8 MI (7.7 KM) SOUTH OF
 DP3796'BREESE.
 DP3796'
 DP3796'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3796'PROCEED WEST ALONG IL ROUTE 161 FOR 9.2 MI (14.8 KM) TO SHOAL CREEK
 DP3796'ROAD.  CONTINUE NORTHWEST ALONG IL ROUTE 161 FOR 0.4 MI (0.6 KM) TO
 DP3796'THE STATION ON THE RIGHT.
 DP3796'
 DP3796'THE STATION IS 37.2 FT (11.3 M) NORTHEAST OF THE CENTERLINE OF IL
 DP3796'ROUTE 161, 43.4 FT (13.2 M) NORTHWEST OF A FIBER OPTIC CABLE MARKER,
 DP3796'25.5 FT (7.8 M) NORTHWEST OF THE CENTERLINE OF THE FIELD ENTRANCE, 2.0
 DP3796'FT (0.6 M) SOUTHWEST OF AN ORANGE WITNESS POST.
 DP3796'
 DP3796'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3796'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3796'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3797 ***********************************************************************
 DP3797  DESIGNATION -  WS 112
 DP3797  PID         -  DP3797
 DP3797  STATE/COUNTY-  IL/CLINTON
 DP3797  COUNTRY     -  US
 DP3797  USGS QUAD   -  BREESE (2018)
 DP3797
 DP3797                         *CURRENT SURVEY CONTROL
 DP3797  ______________________________________________________________________
 DP3797* NAD 83(1986) POSITION- 38 32 56.94   (N) 089 32 09.23   (W)   HD_HELD1
 DP3797* NAVD 88 ORTHO HEIGHT -   128.325 (meters)      421.01  (feet) ADJUSTED
 DP3797  ______________________________________________________________________
 DP3797  GEOID HEIGHT    -        -30.614 (meters)                     GEOID18
 DP3797  DYNAMIC HEIGHT  -        128.244 (meters)      420.75  (feet) COMP
 DP3797  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 DP3797
 DP3797  VERT ORDER      -  SECOND    CLASS I
 DP3797
 DP3797.The horizontal coordinates were determined by differentially corrected
 DP3797.hand held GPS observations or other comparable positioning techniques
 DP3797.and have an estimated accuracy of +/- 3 meters.
 DP3797
 DP3797.The orthometric height was determined by differential leveling and
 DP3797.adjusted by the NATIONAL GEODETIC SURVEY
 DP3797.in July 2014.
 DP3797
 DP3797.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3797.GEOID18 height accuracy estimate available here.
 DP3797
 DP3797.Click photographs - Photos may exist for this station.
 DP3797
 DP3797.The dynamic height is computed by dividing the NAVD 88
 DP3797.geopotential number by the normal gravity value computed on the
 DP3797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3797.degrees latitude (g = 980.6199 gals.).
 DP3797
 DP3797.The modeled gravity was interpolated from observed gravity values.
 DP3797
 DP3797;                    North         East    Units  Estimated Accuracy
 DP3797;SPC IL W     -   209,111.5     754,983.4     MT  (+/- 3 meters HH1 GPS) 
 DP3797
 DP3797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7900969796(NAD 83)
 DP3797
 DP3797                          SUPERSEDED SURVEY CONTROL
 DP3797
 DP3797.No superseded survey control is available for this station.
 DP3797
 DP3797_MARKER: F = FLANGE-ENCASED ROD
 DP3797_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3797_STAMPING: WS 112 2014
 DP3797_MARK LOGO: UIL
 DP3797_PROJECTION: RECESSED 8 CENTIMETERS
 DP3797_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3797_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3797+STABILITY: POSITION/ELEVATION WELL
 DP3797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3797+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2014
 DP3797_ROD/PIPE-DEPTH: 7.3 meters
 DP3797_SLEEVE-DEPTH  : 0.9 meters
 DP3797
 DP3797  HISTORY     - Date     Condition        Report By
 DP3797  HISTORY     - 20140409 MONUMENTED       AMESC
 DP3797
 DP3797                          STATION DESCRIPTION
 DP3797
 DP3797'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3797'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH OF OKAWVILLE, 6.7
 DP3797'MI (10.8 KM) SOUTHWEST OF BECKEMEYER AND 4.3 MI (6.9 KM) SOUTH OF
 DP3797'BREESE.
 DP3797'
 DP3797'TO REACH FROM THE INTERSECTION OF IL ROUTE 127 AND IL ROUTE 161
 DP3797'PROCEED WEST ALONG IL ROUTE 161 FOR 10.4 MI (16.7 KM) TO HANOVER
 DP3797'STREET IN GERMANTOWN.  CONTINUE WEST ALONG IL ROUTE 161 FOR 200 FT
 DP3797'(61.0 M) TO THE STATION ON THE RIGHT.
 DP3797'
 DP3797'THE STATION IS 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3797'161, 171.5 FT (52.3 M) WEST OF A MAN HOLE, 108.8 FT (33.2 M) WEST OF
 DP3797'THE WEST END OF A 15 INCH (38 CM) CONCRETE PIPE, 55.5 FT (16.9 M) EAST
 DP3797'OF A STREET LIGHT, 7.0 FT (2.1 M) SOUTH OF THE SOUTH EDGE OF SIDEWALK.
 DP3797'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3797'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3797'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3798 ***********************************************************************
 DP3798  DESIGNATION -  WS 113
 DP3798  PID         -  DP3798
 DP3798  STATE/COUNTY-  IL/CLINTON
 DP3798  COUNTRY     -  US
 DP3798  USGS QUAD   -  BREESE (2018)
 DP3798
 DP3798                         *CURRENT SURVEY CONTROL
 DP3798  ______________________________________________________________________
 DP3798* NAD 83(1986) POSITION- 38 33 08.70   (N) 089 33 11.10   (W)   HD_HELD1
 DP3798* NAVD 88 ORTHO HEIGHT -   132.435 (meters)      434.50  (feet) ADJUSTED
 DP3798  ______________________________________________________________________
 DP3798  GEOID HEIGHT    -        -30.622 (meters)                     GEOID18
 DP3798  DYNAMIC HEIGHT  -        132.352 (meters)      434.22  (feet) COMP
 DP3798  MODELED GRAVITY -    979,999.2   (mgal)                       NAVD 88
 DP3798
 DP3798  VERT ORDER      -  SECOND    CLASS I
 DP3798
 DP3798.The horizontal coordinates were determined by differentially corrected
 DP3798.hand held GPS observations or other comparable positioning techniques
 DP3798.and have an estimated accuracy of +/- 3 meters.
 DP3798
 DP3798.The orthometric height was determined by differential leveling and
 DP3798.adjusted by the NATIONAL GEODETIC SURVEY
 DP3798.in July 2014.
 DP3798
 DP3798.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3798.GEOID18 height accuracy estimate available here.
 DP3798
 DP3798.Click photographs - Photos may exist for this station.
 DP3798
 DP3798.The dynamic height is computed by dividing the NAVD 88
 DP3798.geopotential number by the normal gravity value computed on the
 DP3798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3798.degrees latitude (g = 980.6199 gals.).
 DP3798
 DP3798.The modeled gravity was interpolated from observed gravity values.
 DP3798
 DP3798;                    North         East    Units  Estimated Accuracy
 DP3798;SPC IL W     -   209,463.9     753,482.8     MT  (+/- 3 meters HH1 GPS) 
 DP3798
 DP3798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7752170200(NAD 83)
 DP3798
 DP3798                          SUPERSEDED SURVEY CONTROL
 DP3798
 DP3798.No superseded survey control is available for this station.
 DP3798
 DP3798_MARKER: F = FLANGE-ENCASED ROD
 DP3798_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3798_STAMPING: WS 113 2014
 DP3798_MARK LOGO: UIL
 DP3798_PROJECTION: RECESSED 8 CENTIMETERS
 DP3798_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3798_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3798+STABILITY: POSITION/ELEVATION WELL
 DP3798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3798+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2014
 DP3798_ROD/PIPE-DEPTH: 12.2 meters
 DP3798_SLEEVE-DEPTH  : 0.9 meters
 DP3798
 DP3798  HISTORY     - Date     Condition        Report By
 DP3798  HISTORY     - 20140409 MONUMENTED       AMESC
 DP3798
 DP3798                          STATION DESCRIPTION
 DP3798
 DP3798'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3798'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) EAST-SOUTHEAST OF
 DP3798'TRENTON, 7.3 MI (11.7 KM) WEST-SOUTHWEST OF BECKEMEYER AND 4.3 MI (6.9
 DP3798'KM) SOUTH-SOUTHWEST OF BREESE.
 DP3798'
 DP3798'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3798'EAST SIDE OF NEW BADEN PROCEED EAST ALONG IL ROUTE 161 FOR 7.55 MI
 DP3798'(12.1 KM) TO DRIVE IN ROAD.  CONTINUE EAST ALONG IL ROUTE 161 FOR 170
 DP3798'FT (51.8 M) TO THE STATION ON THE LEFT.
 DP3798'
 DP3798'THE STATION IS 36.7 FT (11.2 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3798'161, 106.5 FT (32.5 M) EAST OF THE NORTHEAST CORNER OF A 12 FT (3.7 M)
 DP3798'X 4 FT (1.2 M) DOUBLE BOX CULVERT, 103.8 FT (31.6 M) SOUTH OF THE
 DP3798'SOUTHWEST CORNER OF THE DOLLAR GENERAL STORE, 36.0 FT (11.0 M)
 DP3798'NORTHWEST OF A 15 INCH (38 CM) CORRUGATED METAL PIPE, 31.7 FT (9.7 M)
 DP3798'WEST OF A POWER POLE, 12.3 FT (3.7 M) NORTHEAST OF THE EAST END OF A
 DP3798'12 INCH (30 CM) CONCRETE PIPE.
 DP3798'
 DP3798'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3798'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3798'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3799 ***********************************************************************
 DP3799  DESIGNATION -  WS 114
 DP3799  PID         -  DP3799
 DP3799  STATE/COUNTY-  IL/CLINTON
 DP3799  COUNTRY     -  US
 DP3799  USGS QUAD   -  BREESE (2018)
 DP3799
 DP3799                         *CURRENT SURVEY CONTROL
 DP3799  ______________________________________________________________________
 DP3799* NAD 83(1986) POSITION- 38 33 10.67   (N) 089 34 10.54   (W)   HD_HELD1
 DP3799* NAVD 88 ORTHO HEIGHT -   132.418 (meters)      434.44  (feet) ADJUSTED
 DP3799  ______________________________________________________________________
 DP3799  GEOID HEIGHT    -        -30.620 (meters)                     GEOID18
 DP3799  DYNAMIC HEIGHT  -        132.334 (meters)      434.17  (feet) COMP
 DP3799  MODELED GRAVITY -    979,998.6   (mgal)                       NAVD 88
 DP3799
 DP3799  VERT ORDER      -  SECOND    CLASS I
 DP3799
 DP3799.The horizontal coordinates were determined by differentially corrected
 DP3799.hand held GPS observations or other comparable positioning techniques
 DP3799.and have an estimated accuracy of +/- 3 meters.
 DP3799
 DP3799.The orthometric height was determined by differential leveling and
 DP3799.adjusted by the NATIONAL GEODETIC SURVEY
 DP3799.in July 2014.
 DP3799
 DP3799.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3799.GEOID18 height accuracy estimate available here.
 DP3799
 DP3799.Click photographs - Photos may exist for this station.
 DP3799
 DP3799.The dynamic height is computed by dividing the NAVD 88
 DP3799.geopotential number by the normal gravity value computed on the
 DP3799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3799.degrees latitude (g = 980.6199 gals.).
 DP3799
 DP3799.The modeled gravity was interpolated from observed gravity values.
 DP3799
 DP3799;                    North         East    Units  Estimated Accuracy
 DP3799;SPC IL W     -   209,515.2     752,043.2     MT  (+/- 3 meters HH1 GPS) 
 DP3799
 DP3799_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7608470300(NAD 83)
 DP3799
 DP3799                          SUPERSEDED SURVEY CONTROL
 DP3799
 DP3799.No superseded survey control is available for this station.
 DP3799
 DP3799_MARKER: F = FLANGE-ENCASED ROD
 DP3799_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3799_STAMPING: WS 114 2014
 DP3799_MARK LOGO: UIL
 DP3799_PROJECTION: RECESSED 8 CENTIMETERS
 DP3799_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3799+SATELLITE: SATELLITE OBSERVATIONS - January 03, 2020
 DP3799_ROD/PIPE-DEPTH: 9.6 meters
 DP3799_SLEEVE-DEPTH  : 0.9 meters
 DP3799
 DP3799  HISTORY     - Date     Condition        Report By
 DP3799  HISTORY     - 20140409 MONUMENTED       AMESC
 DP3799  HISTORY     - 20200103 GOOD             ILDT
 DP3799
 DP3799                          STATION DESCRIPTION
 DP3799
 DP3799'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3799'THE STATION IS LOCATED ABOUT 8.1 MI (13.0 KM) WEST-SOUTHWEST OF
 DP3799'BECKEMEYER, 7.1 MI (11.4 KM) EAST-SOUTHEAST OF TRENTON AND 4.6 MI (7.4
 DP3799'KM) SOUTH-SOUTHWEST OF BREESE.
 DP3799'
 DP3799'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3799'EAST SIDE OF NEW BADEN PROCEED EAST ALONG IL ROUTE 161 FOR 6.55 MI
 DP3799'(10.5 KM) TO WOODLANE ROAD.  CONTINUE EAST ALONG IL ROUTE 161 FOR 750
 DP3799'FT (228.6 M) TO THE STATION ON THE LEFT.
 DP3799'
 DP3799'THE STATION IS 38.6 FT (11.8 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3799'161, 280.5 FT (85.5 M) EAST OF A POWER POLE, 14.7 FT (4.5 M) NORTHWEST
 DP3799'OF THE WEST END 42 INCH (107 CM) CONCRETE PIPE, 11.0 FT (3.4 M)
 DP3799'SOUTHWEST OF A POWER POLE.
 DP3799'
 DP3799'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3799'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3799'IN IDENTIFICATION.
 DP3799
 DP3799                          STATION RECOVERY (2020)
 DP3799
 DP3799'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3799'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3800 ***********************************************************************
 DP3800  DESIGNATION -  WS 115
 DP3800  PID         -  DP3800
 DP3800  STATE/COUNTY-  IL/CLINTON
 DP3800  COUNTRY     -  US
 DP3800  USGS QUAD   -  BREESE (2018)
 DP3800
 DP3800                         *CURRENT SURVEY CONTROL
 DP3800  ______________________________________________________________________
 DP3800* NAD 83(1986) POSITION- 38 33 12.61   (N) 089 35 10.07   (W)   HD_HELD1
 DP3800* NAVD 88 ORTHO HEIGHT -   130.948 (meters)      429.62  (feet) ADJUSTED
 DP3800  ______________________________________________________________________
 DP3800  GEOID HEIGHT    -        -30.619 (meters)                     GEOID18
 DP3800  DYNAMIC HEIGHT  -        130.865 (meters)      429.35  (feet) COMP
 DP3800  MODELED GRAVITY -    979,998.2   (mgal)                       NAVD 88
 DP3800
 DP3800  VERT ORDER      -  SECOND    CLASS I
 DP3800
 DP3800.The horizontal coordinates were determined by differentially corrected
 DP3800.hand held GPS observations or other comparable positioning techniques
 DP3800.and have an estimated accuracy of +/- 3 meters.
 DP3800
 DP3800.The orthometric height was determined by differential leveling and
 DP3800.adjusted by the NATIONAL GEODETIC SURVEY
 DP3800.in July 2014.
 DP3800
 DP3800.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3800.GEOID18 height accuracy estimate available here.
 DP3800
 DP3800.Click photographs - Photos may exist for this station.
 DP3800
 DP3800.The dynamic height is computed by dividing the NAVD 88
 DP3800.geopotential number by the normal gravity value computed on the
 DP3800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3800.degrees latitude (g = 980.6199 gals.).
 DP3800
 DP3800.The modeled gravity was interpolated from observed gravity values.
 DP3800
 DP3800;                    North         East    Units  Estimated Accuracy
 DP3800;SPC IL W     -   209,565.8     750,601.5     MT  (+/- 3 meters HH1 GPS) 
 DP3800
 DP3800_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7464470401(NAD 83)
 DP3800
 DP3800                          SUPERSEDED SURVEY CONTROL
 DP3800
 DP3800.No superseded survey control is available for this station.
 DP3800
 DP3800_MARKER: F = FLANGE-ENCASED ROD
 DP3800_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3800_STAMPING: WS 115 2014
 DP3800_MARK LOGO: UIL
 DP3800_PROJECTION: RECESSED 10 CENTIMETERS
 DP3800_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3800_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3800+STABILITY: POSITION/ELEVATION WELL
 DP3800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3800+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2014
 DP3800_ROD/PIPE-DEPTH: 9.8 meters
 DP3800_SLEEVE-DEPTH  : 0.9 meters
 DP3800
 DP3800  HISTORY     - Date     Condition        Report By
 DP3800  HISTORY     - 20140410 MONUMENTED       AMESC
 DP3800
 DP3800                          STATION DESCRIPTION
 DP3800
 DP3800'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3800'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) NORTH-NORTHWEST OF
 DP3800'OKAWVILLE, 6.3 MI (10.1 KM) SOUTHEAST OF TRENTON AND 5.1 MI (8.2 KM)
 DP3800'SOUTHWEST OF BREESE.
 DP3800'
 DP3800'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3800'EAST SIDE OF NEW BADEN PROCEED EAST ALONG IL ROUTE 161 FOR 5.55 MI
 DP3800'(8.9 KM) ACROSS THE RAILROAD TRACKS TO HUNTER ROAD.  CONTINUE EAST
 DP3800'ALONG IL ROUTE 161 FOR 0.25 MI (0.4 KM) TO THE STATION ON THE LEFT.
 DP3800'
 DP3800'THE STATION IS 37.0 FT (11.3 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3800'161, 122 FT (37.2 M) WEST OF FIBER OPTIC WARNING POST WITH TELEPHONE
 DP3800'PEDESTAL NUMBER 14.5C, 97.5 FT (29.7 M) EAST OF THE CENTERLINE OF THE
 DP3800'DRIVEWAY TO ADDRESS NUMBER 6305 ROUTE 161, 76.0 FT (23.2 M) NORTHEAST
 DP3800'OF TELEPHONE PEDESTAL NUMBER 15 C, ,, 18.5 FT (5.6 M) SOUTHWEST OF A
 DP3800'POWER POLE WITH GUY WIRE.
 DP3800'
 DP3800'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3800'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3800'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3801 ***********************************************************************
 DP3801  DESIGNATION -  WS 116
 DP3801  PID         -  DP3801
 DP3801  STATE/COUNTY-  IL/CLINTON
 DP3801  COUNTRY     -  US
 DP3801  USGS QUAD   -  BREESE (2018)
 DP3801
 DP3801                         *CURRENT SURVEY CONTROL
 DP3801  ______________________________________________________________________
 DP3801* NAD 83(1986) POSITION- 38 32 58.43   (N) 089 36 01.24   (W)   HD_HELD1
 DP3801* NAVD 88 ORTHO HEIGHT -   130.786 (meters)      429.09  (feet) ADJUSTED
 DP3801  ______________________________________________________________________
 DP3801  GEOID HEIGHT    -        -30.604 (meters)                     GEOID18
 DP3801  DYNAMIC HEIGHT  -        130.703 (meters)      428.81  (feet) COMP
 DP3801  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 DP3801
 DP3801  VERT ORDER      -  SECOND    CLASS I
 DP3801
 DP3801.The horizontal coordinates were determined by differentially corrected
 DP3801.hand held GPS observations or other comparable positioning techniques
 DP3801.and have an estimated accuracy of +/- 3 meters.
 DP3801
 DP3801.The orthometric height was determined by differential leveling and
 DP3801.adjusted by the NATIONAL GEODETIC SURVEY
 DP3801.in July 2014.
 DP3801
 DP3801.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3801.GEOID18 height accuracy estimate available here.
 DP3801
 DP3801.Click photographs - Photos may exist for this station.
 DP3801
 DP3801.The dynamic height is computed by dividing the NAVD 88
 DP3801.geopotential number by the normal gravity value computed on the
 DP3801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3801.degrees latitude (g = 980.6199 gals.).
 DP3801
 DP3801.The modeled gravity was interpolated from observed gravity values.
 DP3801
 DP3801;                    North         East    Units  Estimated Accuracy
 DP3801;SPC IL W     -   209,120.8     749,365.3     MT  (+/- 3 meters HH1 GPS) 
 DP3801
 DP3801_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7339369998(NAD 83)
 DP3801
 DP3801                          SUPERSEDED SURVEY CONTROL
 DP3801
 DP3801.No superseded survey control is available for this station.
 DP3801
 DP3801_MARKER: F = FLANGE-ENCASED ROD
 DP3801_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3801_STAMPING: WS 116 2014
 DP3801_MARK LOGO: UIL
 DP3801_PROJECTION: RECESSED 8 CENTIMETERS
 DP3801_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3801_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3801+STABILITY: POSITION/ELEVATION WELL
 DP3801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3801+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2014
 DP3801_ROD/PIPE-DEPTH: 12.2 meters
 DP3801_SLEEVE-DEPTH  : 0.9 meters
 DP3801
 DP3801  HISTORY     - Date     Condition        Report By
 DP3801  HISTORY     - 20140410 MONUMENTED       AMESC
 DP3801
 DP3801                          STATION DESCRIPTION
 DP3801
 DP3801'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3801'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHWEST OF
 DP3801'OKAWVILLE, 5.9 MI (9.5 KM) SOUTHEAST OF TRENTON AND 5.8 MI (9.3 KM)
 DP3801'SOUTHWEST OF BREESE.
 DP3801'
 DP3801'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3801'EAST SIDE OF NEW BADEN PROCEED EAST ALONG IL ROUTE 161 FOR 4.45 MI
 DP3801'(7.2 KM) TO MEADOWLARK DRIVE.  CONTINUE NORTHEAST ALONG IL ROUTE 161
 DP3801'FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.
 DP3801'
 DP3801'THE STATION IS 44.5 FT (13.6 M) SOUTHEAST OF THE CENTERLINE OF IL
 DP3801'ROUTE 161, 210.2 FT (64.1 M) NORTHEAST OF A POWER POLE, 192 FT (58.5
 DP3801'M) SOUTHWEST OF A RAILROAD CROSSING, 153.3 FT (46.7 M) NORTHEAST OF
 DP3801'THE NORTH END A 2 FT (0.6 M) X 1.5 FT (0.5 M) BOX CULVERT, 140 FT
 DP3801'(42.7 M) NORTHEAST OF THE SOUTH END A 2 FT (0.6 M) X 1.5 FT (0.5 M)
 DP3801'BOX CULVERT, 138.6 FT (42.2 M) SOUTHWEST OF A FIBER OPTIC WARNING
 DP3801'POST, 43.0 FT (13.1 M) NORTHWEST OF THE NORTHWEST RAIL OF THE RAILROAD
 DP3801'TRACKS.
 DP3801'
 DP3801'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3801'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3801'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3802 ***********************************************************************
 DP3802  DESIGNATION -  WS 117
 DP3802  PID         -  DP3802
 DP3802  STATE/COUNTY-  IL/CLINTON
 DP3802  COUNTRY     -  US
 DP3802  USGS QUAD   -  BREESE (2018)
 DP3802
 DP3802                         *CURRENT SURVEY CONTROL
 DP3802  ______________________________________________________________________
 DP3802* NAD 83(1986) POSITION- 38 32 35.94   (N) 089 37 07.13   (W)   HD_HELD1
 DP3802* NAVD 88 ORTHO HEIGHT -   133.474 (meters)      437.91  (feet) ADJUSTED
 DP3802  ______________________________________________________________________
 DP3802  GEOID HEIGHT    -        -30.581 (meters)                     GEOID18
 DP3802  DYNAMIC HEIGHT  -        133.390 (meters)      437.63  (feet) COMP
 DP3802  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 DP3802
 DP3802  VERT ORDER      -  SECOND    CLASS I
 DP3802
 DP3802.The horizontal coordinates were determined by differentially corrected
 DP3802.hand held GPS observations or other comparable positioning techniques
 DP3802.and have an estimated accuracy of +/- 3 meters.
 DP3802
 DP3802.The orthometric height was determined by differential leveling and
 DP3802.adjusted by the NATIONAL GEODETIC SURVEY
 DP3802.in July 2014.
 DP3802
 DP3802.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3802.GEOID18 height accuracy estimate available here.
 DP3802
 DP3802.Click photographs - Photos may exist for this station.
 DP3802
 DP3802.The dynamic height is computed by dividing the NAVD 88
 DP3802.geopotential number by the normal gravity value computed on the
 DP3802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3802.degrees latitude (g = 980.6199 gals.).
 DP3802
 DP3802.The modeled gravity was interpolated from observed gravity values.
 DP3802
 DP3802;                    North         East    Units  Estimated Accuracy
 DP3802;SPC IL W     -   208,417.7     747,774.0     MT  (+/- 3 meters HH1 GPS) 
 DP3802
 DP3802_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7177869350(NAD 83)
 DP3802
 DP3802                          SUPERSEDED SURVEY CONTROL
 DP3802
 DP3802.No superseded survey control is available for this station.
 DP3802
 DP3802_MARKER: F = FLANGE-ENCASED ROD
 DP3802_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3802_STAMPING: WS 117 2014
 DP3802_MARK LOGO: UIL
 DP3802_PROJECTION: RECESSED 8 CENTIMETERS
 DP3802_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3802_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3802+STABILITY: POSITION/ELEVATION WELL
 DP3802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3802+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2014
 DP3802_ROD/PIPE-DEPTH: 6.1 meters
 DP3802_SLEEVE-DEPTH  : 0.9 meters
 DP3802
 DP3802  HISTORY     - Date     Condition        Report By
 DP3802  HISTORY     - 20140410 MONUMENTED       AMESC
 DP3802
 DP3802                          STATION DESCRIPTION
 DP3802
 DP3802'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3802'THE STATION IS LOCATED ABOUT 8.4 MI (13.5 KM) NORTH-NORTHWEST OF
 DP3802'OKAWVILLE, 6.8 MI (10.9 KM) SOUTHWEST OF BREESE AND 5.5 MI (8.8 KM)
 DP3802'SOUTHEAST OF TRENTON.
 DP3802'
 DP3802'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3802'EAST SIDE OF NEW BADEN PROCEED EAST ALONG IL ROUTE 161 FOR 3.8 MI (6.1
 DP3802'KM) TO NORTH CHARLES STREET IN ALBERS.  CONTINUE EAST ALONG IL ROUTE
 DP3802'161 FOR 170 FT (51.8 M) TO THE STATION ON THE LEFT.
 DP3802'
 DP3802'THE STATION IS 34 FT (10.4 M) NORTH OF THE CENTERLINE OF IL ROUTE 161,
 DP3802'134 FT (40.8 M) WEST OF A POWER POLE WITH TRANSFORMER AND LIGHT, 74.4
 DP3802'FT (22.7 M) NORTHEAST OF THE EAST END OF A 12 INCH (30 CM) CONCRETE
 DP3802'PIPE, 43.4 FT (13.2 M) SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE
 DP3802'AT ADDRESS NUMBER 603 ROUTE 161, 13.5 FT (4.1 M) EAST OF A POWER POLE
 DP3802'WITH TRANSFORMER.
 DP3802'
 DP3802'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3802'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3802'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3803 ***********************************************************************
 DP3803  DESIGNATION -  WS 118
 DP3803  PID         -  DP3803
 DP3803  STATE/COUNTY-  IL/CLINTON
 DP3803  COUNTRY     -  US
 DP3803  USGS QUAD   -  TRENTON (2018)
 DP3803
 DP3803                         *CURRENT SURVEY CONTROL
 DP3803  ______________________________________________________________________
 DP3803* NAD 83(1986) POSITION- 38 32 20.96   (N) 089 38 05.92   (W)   HD_HELD1
 DP3803* NAVD 88 ORTHO HEIGHT -   132.531 (meters)      434.81  (feet) ADJUSTED
 DP3803  ______________________________________________________________________
 DP3803  GEOID HEIGHT    -        -30.566 (meters)                     GEOID18
 DP3803  DYNAMIC HEIGHT  -        132.447 (meters)      434.54  (feet) COMP
 DP3803  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 DP3803
 DP3803  VERT ORDER      -  SECOND    CLASS I
 DP3803
 DP3803.The horizontal coordinates were determined by differentially corrected
 DP3803.hand held GPS observations or other comparable positioning techniques
 DP3803.and have an estimated accuracy of +/- 3 meters.
 DP3803
 DP3803.The orthometric height was determined by differential leveling and
 DP3803.adjusted by the NATIONAL GEODETIC SURVEY
 DP3803.in July 2014.
 DP3803
 DP3803.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3803.GEOID18 height accuracy estimate available here.
 DP3803
 DP3803.Click photographs - Photos may exist for this station.
 DP3803
 DP3803.The dynamic height is computed by dividing the NAVD 88
 DP3803.geopotential number by the normal gravity value computed on the
 DP3803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3803.degrees latitude (g = 980.6199 gals.).
 DP3803
 DP3803.The modeled gravity was interpolated from observed gravity values.
 DP3803
 DP3803;                    North         East    Units  Estimated Accuracy
 DP3803;SPC IL W     -   207,947.5     746,353.0     MT  (+/- 3 meters HH1 GPS) 
 DP3803
 DP3803_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7034168929(NAD 83)
 DP3803
 DP3803                          SUPERSEDED SURVEY CONTROL
 DP3803
 DP3803.No superseded survey control is available for this station.
 DP3803
 DP3803_MARKER: F = FLANGE-ENCASED ROD
 DP3803_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3803_STAMPING: WS 118 2014
 DP3803_MARK LOGO: UIL
 DP3803_PROJECTION: RECESSED 8 CENTIMETERS
 DP3803_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3803_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3803+STABILITY: POSITION/ELEVATION WELL
 DP3803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3803+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2014
 DP3803_ROD/PIPE-DEPTH: 12.2 meters
 DP3803_SLEEVE-DEPTH  : 0.9 meters
 DP3803
 DP3803  HISTORY     - Date     Condition        Report By
 DP3803  HISTORY     - 20140410 MONUMENTED       AMESC
 DP3803
 DP3803                          STATION DESCRIPTION
 DP3803
 DP3803'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3803'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) NORTH-NORTHWEST OF
 DP3803'OKAWVILLE, 7.6 MI (12.2 KM) SOUTHWEST OF BREESE AND 5.2 MI (8.4 KM)
 DP3803'SOUTH-SOUTHEAST OF TRENTON.
 DP3803'
 DP3803'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3803'EAST SIDE OF NEW BADEN PROCEED EAST ALONG IL ROUTE 161 FOR 2.6 MI (4.2
 DP3803'KM) TO WINTER ROAD.  CONTINUE EAST ALONG IL ROUTE 161 FOR 0.3 MI (0.5
 DP3803'KM) TO THE STATION ON THE RIGHT.
 DP3803'
 DP3803'THE STATION IS 37.5 FT (11.4 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3803'161, 280 FT (85.3 M) EAST OF A POWER POLE, 183.8 FT (56.0 M) WEST OF A
 DP3803'FIBER OPTIC WARNING POST, 181.5 FT (55.3 M) WEST OF A TELEPHONE
 DP3803'PEDESTAL, 160.0 FT (48.8 M) SOUTHEAST OF A FIBER OPTIC WARNING POST,
 DP3803'20.7 FT (6.3 M) WEST OF A POWER POLE.
 DP3803'
 DP3803'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3803'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3803'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3804 ***********************************************************************
 DP3804  DESIGNATION -  WS 119
 DP3804  PID         -  DP3804
 DP3804  STATE/COUNTY-  IL/CLINTON
 DP3804  COUNTRY     -  US
 DP3804  USGS QUAD   -  TRENTON (2018)
 DP3804
 DP3804                         *CURRENT SURVEY CONTROL
 DP3804  ______________________________________________________________________
 DP3804* NAD 83(1986) POSITION- 38 32 07.32   (N) 089 39 13.31   (W)   HD_HELD1
 DP3804* NAVD 88 ORTHO HEIGHT -   131.535 (meters)      431.54  (feet) ADJUSTED
 DP3804  ______________________________________________________________________
 DP3804  GEOID HEIGHT    -        -30.550 (meters)                     GEOID18
 DP3804  DYNAMIC HEIGHT  -        131.452 (meters)      431.27  (feet) COMP
 DP3804  MODELED GRAVITY -    979,998.2   (mgal)                       NAVD 88
 DP3804
 DP3804  VERT ORDER      -  SECOND    CLASS I
 DP3804
 DP3804.The horizontal coordinates were determined by differentially corrected
 DP3804.hand held GPS observations or other comparable positioning techniques
 DP3804.and have an estimated accuracy of +/- 3 meters.
 DP3804
 DP3804.The orthometric height was determined by differential leveling and
 DP3804.adjusted by the NATIONAL GEODETIC SURVEY
 DP3804.in July 2014.
 DP3804
 DP3804.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3804.GEOID18 height accuracy estimate available here.
 DP3804
 DP3804.Click photographs - Photos may exist for this station.
 DP3804
 DP3804.The dynamic height is computed by dividing the NAVD 88
 DP3804.geopotential number by the normal gravity value computed on the
 DP3804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3804.degrees latitude (g = 980.6199 gals.).
 DP3804
 DP3804.The modeled gravity was interpolated from observed gravity values.
 DP3804
 DP3804;                    North         East    Units  Estimated Accuracy
 DP3804;SPC IL W     -   207,517.6     744,723.4     MT  (+/- 3 meters HH1 GPS) 
 DP3804
 DP3804_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6869768556(NAD 83)
 DP3804
 DP3804                          SUPERSEDED SURVEY CONTROL
 DP3804
 DP3804.No superseded survey control is available for this station.
 DP3804
 DP3804_MARKER: F = FLANGE-ENCASED ROD
 DP3804_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3804_STAMPING: WS 119 2014
 DP3804_MARK LOGO: UIL
 DP3804_PROJECTION: RECESSED 8 CENTIMETERS
 DP3804_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3804_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3804+STABILITY: POSITION/ELEVATION WELL
 DP3804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3804+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2014
 DP3804_ROD/PIPE-DEPTH: 8.5 meters
 DP3804_SLEEVE-DEPTH  : 0.9 meters
 DP3804
 DP3804  HISTORY     - Date     Condition        Report By
 DP3804  HISTORY     - 20140411 MONUMENTED       AMESC
 DP3804
 DP3804                          STATION DESCRIPTION
 DP3804
 DP3804'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3804'THE STATION IS LOCATED ABOUT 8.6 MI (13.8 KM) SOUTHWEST OF BREESE, 8.2
 DP3804'MI (13.2 KM) EAST-NORTHEAST OF MASCOUTAH AND 5.1 MI (8.2 KM)
 DP3804'SOUTH-SOUTHEAST OF TRENTON.
 DP3804'
 DP3804'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3804'EAST SIDE OF NEW BADEN PROCEED EAST ALONG IL ROUTE 161 FOR 1.8 MI (2.9
 DP3804'KM) TO TANK ROAD AND THE STATION ON THE LEFT.
 DP3804'
 DP3804'THE STATION IS 34 FT (10.4 M) NORTH OF THE CENTERLINE OF IL ROUTE 161,
 DP3804'45.5 FT (13.9 M) EAST OF THE CENTERLINE OF TANK ROAD, 130.0 FT (39.6
 DP3804'M) WEST OF A POWER POLE, 66.0 FT (20.1 M) EAST OF A POWER POLE, 36.0
 DP3804'FT (11.0 M) SOUTHEAST OF THE SOUTH END OF A 12 INCH (30 CM) CORRUGATED
 DP3804'METAL PIPE, 31.6 FT (9.6 M) NORTHEAST OF THE EAST END OF A 24 INCH (61
 DP3804'CM) CONCRETE PIPE.
 DP3804'
 DP3804'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3804'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3804'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3805 ***********************************************************************
 DP3805  DESIGNATION -  WS 120
 DP3805  PID         -  DP3805
 DP3805  STATE/COUNTY-  IL/CLINTON
 DP3805  COUNTRY     -  US
 DP3805  USGS QUAD   -  TRENTON (2018)
 DP3805
 DP3805                         *CURRENT SURVEY CONTROL
 DP3805  ______________________________________________________________________
 DP3805* NAD 83(1986) POSITION- 38 32 07.24   (N) 089 40 11.12   (W)   HD_HELD1
 DP3805* NAVD 88 ORTHO HEIGHT -   132.606 (meters)      435.06  (feet) ADJUSTED
 DP3805  ______________________________________________________________________
 DP3805  GEOID HEIGHT    -        -30.546 (meters)                     GEOID18
 DP3805  DYNAMIC HEIGHT  -        132.523 (meters)      434.79  (feet) COMP
 DP3805  MODELED GRAVITY -    979,998.4   (mgal)                       NAVD 88
 DP3805
 DP3805  VERT ORDER      -  SECOND    CLASS I
 DP3805
 DP3805.The horizontal coordinates were determined by differentially corrected
 DP3805.hand held GPS observations or other comparable positioning techniques
 DP3805.and have an estimated accuracy of +/- 3 meters.
 DP3805
 DP3805.The orthometric height was determined by differential leveling and
 DP3805.adjusted by the NATIONAL GEODETIC SURVEY
 DP3805.in July 2014.
 DP3805
 DP3805.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3805.GEOID18 height accuracy estimate available here.
 DP3805
 DP3805.Click photographs - Photos may exist for this station.
 DP3805
 DP3805.The dynamic height is computed by dividing the NAVD 88
 DP3805.geopotential number by the normal gravity value computed on the
 DP3805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3805.degrees latitude (g = 980.6199 gals.).
 DP3805
 DP3805.The modeled gravity was interpolated from observed gravity values.
 DP3805
 DP3805;                    North         East    Units  Estimated Accuracy
 DP3805;SPC IL W     -   207,507.5     743,323.3     MT  (+/- 3 meters HH1 GPS) 
 DP3805
 DP3805_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6729768594(NAD 83)
 DP3805
 DP3805                          SUPERSEDED SURVEY CONTROL
 DP3805
 DP3805.No superseded survey control is available for this station.
 DP3805
 DP3805_MARKER: F = FLANGE-ENCASED ROD
 DP3805_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3805_STAMPING: WS 120 2014
 DP3805_MARK LOGO: UIL
 DP3805_PROJECTION: RECESSED 8 CENTIMETERS
 DP3805_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3805_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3805+STABILITY: POSITION/ELEVATION WELL
 DP3805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3805+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2014
 DP3805_ROD/PIPE-DEPTH: 8.7 meters
 DP3805_SLEEVE-DEPTH  : 0.9 meters
 DP3805
 DP3805  HISTORY     - Date     Condition        Report By
 DP3805  HISTORY     - 20140411 MONUMENTED       AMESC
 DP3805
 DP3805                          STATION DESCRIPTION
 DP3805
 DP3805'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3805'THE STATION IS LOCATED ABOUT 8.8 MI (14.2 KM) EAST-SOUTHEAST OF
 DP3805'LEBANON, 7.4 MI (11.9 KM) EAST-NORTHEAST OF MASCOUTAH AND 4.9 MI (7.9
 DP3805'KM) SOUTH OF TRENTON.
 DP3805'
 DP3805'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3805'EAST SIDE OF NEW BADEN PROCEED EAST ALONG IL ROUTE 161 FOR 0.93 MI
 DP3805'(1.5 KM) TO THE STATION ON THE LEFT.
 DP3805'
 DP3805'THE STATION IS 41 FT (12.5 M) NORTH OF THE CENTERLINE OF IL ROUTE 161,
 DP3805'230 FT (70.1 M) NORTHEAST OF THE NORTHEAST CORNER OF A 9 FT (2.7 M) X
 DP3805'5.5 FT (1.7 M) DOUBLE BOX CULVERT, 189.0 FT (57.6 M) EAST OF A FIBER
 DP3805'OPTIC WARNING POST, 109.5 FT (33.4 M) WEST OF A POWER POLE, 43.3 FT
 DP3805'(13.2 M) NORTHEAST OF THE EAST END OF GUARDRAIL, 16.5 FT (5.0 M) NORTH
 DP3805'OF THE EAST END OF A 24 INCH (61 CM) CORRUGATED METAL PIPE.
 DP3805'
 DP3805'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3805'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3805'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3806 ***********************************************************************
 DP3806  DESIGNATION -  WS 121
 DP3806  PID         -  DP3806
 DP3806  STATE/COUNTY-  IL/CLINTON
 DP3806  COUNTRY     -  US
 DP3806  USGS QUAD   -  TRENTON (2018)
 DP3806
 DP3806                         *CURRENT SURVEY CONTROL
 DP3806  ______________________________________________________________________
 DP3806* NAD 83(1986) POSITION- 38 32 06.30   (N) 089 41 17.40   (W)   HD_HELD1
 DP3806* NAVD 88 ORTHO HEIGHT -   136.770 (meters)      448.72  (feet) ADJUSTED
 DP3806  ______________________________________________________________________
 DP3806  GEOID HEIGHT    -        -30.539 (meters)                     GEOID18
 DP3806  DYNAMIC HEIGHT  -        136.685 (meters)      448.44  (feet) COMP
 DP3806  MODELED GRAVITY -    979,998.7   (mgal)                       NAVD 88
 DP3806
 DP3806  VERT ORDER      -  SECOND    CLASS I
 DP3806
 DP3806.The horizontal coordinates were determined by differentially corrected
 DP3806.hand held GPS observations or other comparable positioning techniques
 DP3806.and have an estimated accuracy of +/- 3 meters.
 DP3806
 DP3806.The orthometric height was determined by differential leveling and
 DP3806.adjusted by the NATIONAL GEODETIC SURVEY
 DP3806.in July 2014.
 DP3806
 DP3806.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3806.GEOID18 height accuracy estimate available here.
 DP3806
 DP3806.Click photographs - Photos may exist for this station.
 DP3806
 DP3806.The dynamic height is computed by dividing the NAVD 88
 DP3806.geopotential number by the normal gravity value computed on the
 DP3806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3806.degrees latitude (g = 980.6199 gals.).
 DP3806
 DP3806.The modeled gravity was interpolated from observed gravity values.
 DP3806
 DP3806;                    North         East    Units  Estimated Accuracy
 DP3806;SPC IL W     -   207,470.0     741,718.3     MT  (+/- 3 meters HH1 GPS) 
 DP3806
 DP3806_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6569168612(NAD 83)
 DP3806
 DP3806                          SUPERSEDED SURVEY CONTROL
 DP3806
 DP3806.No superseded survey control is available for this station.
 DP3806
 DP3806_MARKER: F = FLANGE-ENCASED ROD
 DP3806_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3806_STAMPING: WS 121 2014
 DP3806_MARK LOGO: UIL
 DP3806_PROJECTION: RECESSED 8 CENTIMETERS
 DP3806_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3806_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3806+STABILITY: POSITION/ELEVATION WELL
 DP3806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3806+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2014
 DP3806_ROD/PIPE-DEPTH: 8.5 meters
 DP3806_SLEEVE-DEPTH  : 0.9 meters
 DP3806
 DP3806  HISTORY     - Date     Condition        Report By
 DP3806  HISTORY     - 20140411 MONUMENTED       AMESC
 DP3806
 DP3806                          STATION DESCRIPTION
 DP3806
 DP3806'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3806'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHEAST OF LEBANON,
 DP3806'6.5 MI (10.5 KM) EAST-NORTHEAST OF MASCOUTAH AND 4.9 MI (7.9 KM) SOUTH
 DP3806'OF TRENTON.
 DP3806'
 DP3806'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3806'EAST SIDE OF NEW BADEN PROCEED WEST ALONG IL ROUTE 161 (HANOVER
 DP3806'STREET) FOR 470 FT (143.3 M) TO THE STATION ON THE LEFT.
 DP3806'
 DP3806'THE STATION IS 26.5 FT (8.1 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3806'161, 101.3 FT (30.9 M) EAST OF A STREET LIGHT, 70 FT (21.3 M) EAST
 DP3806'CENTERLINE OF THE PARK EXIT, 59.8 FT (18.2 M) WEST OF A STREET LIGHT,
 DP3806'43.6 FT (13.3 M) NORTHEAST OF A FIBER OPTIC WARNING POST, 4.0 FT (1.2
 DP3806'M) SOUTH OF THE BACK OF CURB.
 DP3806'
 DP3806'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3806'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3806'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3807 ***********************************************************************
 DP3807  DESIGNATION -  WS 122
 DP3807  PID         -  DP3807
 DP3807  STATE/COUNTY-  IL/ST CLAIR
 DP3807  COUNTRY     -  US
 DP3807  USGS QUAD   -  TRENTON (2018)
 DP3807
 DP3807                         *CURRENT SURVEY CONTROL
 DP3807  ______________________________________________________________________
 DP3807* NAD 83(1986) POSITION- 38 32 08.45   (N) 089 43 25.48   (W)   HD_HELD1
 DP3807* NAVD 88 ORTHO HEIGHT -   141.164 (meters)      463.14  (feet) ADJUSTED
 DP3807  ______________________________________________________________________
 DP3807  GEOID HEIGHT    -        -30.534 (meters)                     GEOID18
 DP3807  DYNAMIC HEIGHT  -        141.076 (meters)      462.85  (feet) COMP
 DP3807  MODELED GRAVITY -    979,999.3   (mgal)                       NAVD 88
 DP3807
 DP3807  VERT ORDER      -  SECOND    CLASS I
 DP3807
 DP3807.The horizontal coordinates were determined by differentially corrected
 DP3807.hand held GPS observations or other comparable positioning techniques
 DP3807.and have an estimated accuracy of +/- 3 meters.
 DP3807
 DP3807.The orthometric height was determined by differential leveling and
 DP3807.adjusted by the NATIONAL GEODETIC SURVEY
 DP3807.in July 2014.
 DP3807
 DP3807.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3807.GEOID18 height accuracy estimate available here.
 DP3807
 DP3807.Click photographs - Photos may exist for this station.
 DP3807
 DP3807.The dynamic height is computed by dividing the NAVD 88
 DP3807.geopotential number by the normal gravity value computed on the
 DP3807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3807.degrees latitude (g = 980.6199 gals.).
 DP3807
 DP3807.The modeled gravity was interpolated from observed gravity values.
 DP3807
 DP3807;                    North         East    Units  Estimated Accuracy
 DP3807;SPC IL W     -   207,520.7     738,616.1     MT  (+/- 3 meters HH1 GPS) 
 DP3807
 DP3807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6259268769(NAD 83)
 DP3807
 DP3807                          SUPERSEDED SURVEY CONTROL
 DP3807
 DP3807.No superseded survey control is available for this station.
 DP3807
 DP3807_MARKER: F = FLANGE-ENCASED ROD
 DP3807_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3807_STAMPING: WS 122 2014
 DP3807_MARK LOGO: UIL
 DP3807_PROJECTION: RECESSED 8 CENTIMETERS
 DP3807_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3807_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3807+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2019
 DP3807_ROD/PIPE-DEPTH: 5.7 meters
 DP3807_SLEEVE-DEPTH  : 0.9 meters
 DP3807
 DP3807  HISTORY     - Date     Condition        Report By
 DP3807  HISTORY     - 20140422 MONUMENTED       AMESC
 DP3807  HISTORY     - 20190911 GOOD             ILDT
 DP3807
 DP3807                          STATION DESCRIPTION
 DP3807
 DP3807'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3807'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF LEBANON,
 DP3807'5.3 MI (8.5 KM) SOUTH-SOUTHWEST OF TRENTON AND 4.9 MI (7.9 KM)
 DP3807'NORTHEAST OF MASCOUTAH.
 DP3807'
 DP3807'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3807'EAST SIDE OF NEW BADEN PROCEED WEST ALONG IL ROUTE 161 (HANOVER
 DP3807'STREET) FOR 2.0 MI (3.2 KM) TO RUTH SCHOOL ROAD AND THE STATION ON THE
 DP3807'RIGHT.
 DP3807'
 DP3807'THE STATION IS 120 FT (36.6 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3807'161, 91 FT (27.7 M) WEST OF THE CENTERLINE OF RUTH SCHOOL ROAD, 105.5
 DP3807'FT (32.2 M) NORTHWEST OF A STREET LIGHT, 16.4 FT (5.0 M) EAST OF THE
 DP3807'SOUTHEAST CONCRETE POST FOR A SIGN, 14.3 FT (4.4 M) SOUTHWEST OF A
 DP3807'POWER POLE, 6.0 FT (1.8 M) WEST OF A FENCE CORNER, 2.0 FT (0.6 M)
 DP3807'SOUTH OF A FENCE LINE.
 DP3807'
 DP3807'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3807'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3807'IN IDENTIFICATION.
 DP3807
 DP3807                          STATION RECOVERY (2019)
 DP3807
 DP3807'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3807'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3808 ***********************************************************************
 DP3808  DESIGNATION -  WS 123
 DP3808  PID         -  DP3808
 DP3808  STATE/COUNTY-  IL/ST CLAIR
 DP3808  COUNTRY     -  US
 DP3808  USGS QUAD   -  TRENTON (2018)
 DP3808
 DP3808                         *CURRENT SURVEY CONTROL
 DP3808  ______________________________________________________________________
 DP3808* NAD 83(1986) POSITION- 38 32 07.55   (N) 089 44 47.80   (W)   HD_HELD1
 DP3808* NAVD 88 ORTHO HEIGHT -   148.839 (meters)      488.32  (feet) ADJUSTED
 DP3808  ______________________________________________________________________
 DP3808  GEOID HEIGHT    -        -30.534 (meters)                     GEOID18
 DP3808  DYNAMIC HEIGHT  -        148.745 (meters)      488.01  (feet) COMP
 DP3808  MODELED GRAVITY -    979,999.3   (mgal)                       NAVD 88
 DP3808
 DP3808  VERT ORDER      -  SECOND    CLASS I
 DP3808
 DP3808.The horizontal coordinates were determined by differentially corrected
 DP3808.hand held GPS observations or other comparable positioning techniques
 DP3808.and have an estimated accuracy of +/- 3 meters.
 DP3808
 DP3808.The orthometric height was determined by differential leveling and
 DP3808.adjusted by the NATIONAL GEODETIC SURVEY
 DP3808.in July 2014.
 DP3808
 DP3808.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3808.GEOID18 height accuracy estimate available here.
 DP3808
 DP3808.Click photographs - Photos may exist for this station.
 DP3808
 DP3808.The dynamic height is computed by dividing the NAVD 88
 DP3808.geopotential number by the normal gravity value computed on the
 DP3808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3808.degrees latitude (g = 980.6199 gals.).
 DP3808
 DP3808.The modeled gravity was interpolated from observed gravity values.
 DP3808
 DP3808;                    North         East    Units  Estimated Accuracy
 DP3808;SPC IL W     -   207,483.6     736,622.6     MT  (+/- 3 meters HH1 GPS) 
 DP3808
 DP3808_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6059768801(NAD 83)
 DP3808
 DP3808                          SUPERSEDED SURVEY CONTROL
 DP3808
 DP3808.No superseded survey control is available for this station.
 DP3808
 DP3808_MARKER: F = FLANGE-ENCASED ROD
 DP3808_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3808_STAMPING: WS 123 2014
 DP3808_MARK LOGO: UIL
 DP3808_PROJECTION: RECESSED 8 CENTIMETERS
 DP3808_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3808_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3808+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2019
 DP3808_ROD/PIPE-DEPTH: 8.5 meters
 DP3808_SLEEVE-DEPTH  : 0.9 meters
 DP3808
 DP3808  HISTORY     - Date     Condition        Report By
 DP3808  HISTORY     - 20140423 MONUMENTED       AMESC
 DP3808  HISTORY     - 20190906 GOOD             ILDT
 DP3808
 DP3808                          STATION DESCRIPTION
 DP3808
 DP3808'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3808'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTHWEST OF TRENTON, 5.8
 DP3808'MI (9.3 KM) SOUTHEAST OF LEBANON AND 4.0 MI (6.4 KM) NORTHEAST OF
 DP3808'MASCOUTAH.
 DP3808'
 DP3808'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3808'EAST SIDE OF NEW BADEN PROCEED WEST ALONG IL ROUTE 161 (HANOVER
 DP3808'STREET) FOR 2.6 MI (4.2 KM) TO RICHTER SCHOOL ROAD.  CONTINUE WEST
 DP3808'ALONG IL ROUTE 161 FOR 0.67 MI (1.1 KM) TO THE STATION ON THE LEFT.
 DP3808'
 DP3808'THE STATION IS 38.5 FT (11.7 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3808'161, 157 FT (47.9 M) NORTHEAST OF THE NORTHEAST CORNER OF THE HOUSE AT
 DP3808'ADDRESS NUMBER 11160 ROUTE 161, 77.0 FT (23.5 M) SOUTHEAST OF THE EAST
 DP3808'END OF A 12 INCH (30 CM) CORRUGATED METAL PIPE, 33.5 FT (10.2 M)
 DP3808'SOUTHEAST OF A FIBER OPTIC CABLE MARKER, 15.0 FT (4.6 M) WEST OF A
 DP3808'POWER POLE.
 DP3808'
 DP3808'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3808'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3808'IN IDENTIFICATION.
 DP3808
 DP3808                          STATION RECOVERY (2019)
 DP3808
 DP3808'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3808'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3809 ***********************************************************************
 DP3809  DESIGNATION -  WS 124
 DP3809  PID         -  DP3809
 DP3809  STATE/COUNTY-  IL/ST CLAIR
 DP3809  COUNTRY     -  US
 DP3809  USGS QUAD   -  LEBANON (2018)
 DP3809
 DP3809                         *CURRENT SURVEY CONTROL
 DP3809  ______________________________________________________________________
 DP3809* NAD 83(1986) POSITION- 38 31 42.49   (N) 089 45 05.17   (W)   HD_HELD1
 DP3809* NAVD 88 ORTHO HEIGHT -   145.881 (meters)      478.61  (feet) ADJUSTED
 DP3809  ______________________________________________________________________
 DP3809  GEOID HEIGHT    -        -30.523 (meters)                     GEOID18
 DP3809  DYNAMIC HEIGHT  -        145.790 (meters)      478.31  (feet) COMP
 DP3809  MODELED GRAVITY -    979,998.7   (mgal)                       NAVD 88
 DP3809
 DP3809  VERT ORDER      -  SECOND    CLASS I
 DP3809
 DP3809.The horizontal coordinates were determined by differentially corrected
 DP3809.hand held GPS observations or other comparable positioning techniques
 DP3809.and have an estimated accuracy of +/- 3 meters.
 DP3809
 DP3809.The orthometric height was determined by differential leveling and
 DP3809.adjusted by the NATIONAL GEODETIC SURVEY
 DP3809.in July 2014.
 DP3809
 DP3809.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3809.GEOID18 height accuracy estimate available here.
 DP3809
 DP3809.Click photographs - Photos may exist for this station.
 DP3809
 DP3809.The dynamic height is computed by dividing the NAVD 88
 DP3809.geopotential number by the normal gravity value computed on the
 DP3809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3809.degrees latitude (g = 980.6199 gals.).
 DP3809
 DP3809.The modeled gravity was interpolated from observed gravity values.
 DP3809
 DP3809;                    North         East    Units  Estimated Accuracy
 DP3809;SPC IL W     -   206,709.0     736,205.4     MT  (+/- 3 meters HH1 GPS) 
 DP3809
 DP3809_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6015468041(NAD 83)
 DP3809
 DP3809                          SUPERSEDED SURVEY CONTROL
 DP3809
 DP3809.No superseded survey control is available for this station.
 DP3809
 DP3809_MARKER: F = FLANGE-ENCASED ROD
 DP3809_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3809_STAMPING: WS 124 2014
 DP3809_MARK LOGO: UIL
 DP3809_PROJECTION: RECESSED 8 CENTIMETERS
 DP3809_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3809_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3809_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3809+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2014
 DP3809_ROD/PIPE-DEPTH: 8.5 meters
 DP3809_SLEEVE-DEPTH  : 0.9 meters
 DP3809
 DP3809  HISTORY     - Date     Condition        Report By
 DP3809  HISTORY     - 20140423 MONUMENTED       AMESC
 DP3809  HISTORY     - 20200810 GOOD             ILDT
 DP3809
 DP3809                          STATION DESCRIPTION
 DP3809
 DP3809'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3809'THE STATION IS LOCATED ABOUT 6.5 MI (10.5 KM) SOUTHWEST OF TRENTON,
 DP3809'6.0 MI (9.7 KM) SOUTH-SOUTHEAST OF LEBANON AND 3.5 MI (5.6 KM)
 DP3809'NORTHEAST OF MASCOUTAH.
 DP3809'
 DP3809'TO REACH FROM THE INTERSECTION OF IL ROUTE 160 AND IL ROUTE 161 ON THE
 DP3809'EAST SIDE OF NEW BADEN PROCEED WEST ALONG IL ROUTE 161 (HANOVER
 DP3809'STREET) FOR 3.73 MI (6.0 KM) TO A RAILROAD CROSSING.  CONTINUE SOUTH
 DP3809'ALONG IL ROUTE 161 FOR 1270 FT (387.1 M) TO THE STATION ON THE LEFT.
 DP3809'
 DP3809'THE STATION IS 39.5 FT (12.0 M) EAST OF THE CENTERLINE OF IL ROUTE
 DP3809'161, 322 FT (98.1 M) SOUTH OF A POWER POLE, 48 FT (14.6 M) NORTH OF
 DP3809'THE CENTERLINE OF A FIELD ENTRANCE, 19.0 FT (5.8 M) NORTH OF A POWER
 DP3809'POLE.
 DP3809'
 DP3809'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3809'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3809'IN IDENTIFICATION.
 DP3809
 DP3809                          STATION RECOVERY (2020)
 DP3809
 DP3809'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3809'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3810 ***********************************************************************
 DP3810  DESIGNATION -  WS 125
 DP3810  PID         -  DP3810
 DP3810  STATE/COUNTY-  IL/ST CLAIR
 DP3810  COUNTRY     -  US
 DP3810  USGS QUAD   -  LEBANON (2018)
 DP3810
 DP3810                         *CURRENT SURVEY CONTROL
 DP3810  ______________________________________________________________________
 DP3810* NAD 83(1986) POSITION- 38 31 29.91   (N) 089 45 53.01   (W)   HD_HELD1
 DP3810* NAVD 88 ORTHO HEIGHT -   143.381 (meters)      470.41  (feet) ADJUSTED
 DP3810  ______________________________________________________________________
 DP3810  GEOID HEIGHT    -        -30.521 (meters)                     GEOID18
 DP3810  DYNAMIC HEIGHT  -        143.291 (meters)      470.11  (feet) COMP
 DP3810  MODELED GRAVITY -    979,998.1   (mgal)                       NAVD 88
 DP3810
 DP3810  VERT ORDER      -  SECOND    CLASS I
 DP3810
 DP3810.The horizontal coordinates were determined by differentially corrected
 DP3810.hand held GPS observations or other comparable positioning techniques
 DP3810.and have an estimated accuracy of +/- 3 meters.
 DP3810
 DP3810.The orthometric height was determined by differential leveling and
 DP3810.adjusted by the NATIONAL GEODETIC SURVEY
 DP3810.in July 2014.
 DP3810
 DP3810.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3810.GEOID18 height accuracy estimate available here.
 DP3810
 DP3810.Click photographs - Photos may exist for this station.
 DP3810
 DP3810.The dynamic height is computed by dividing the NAVD 88
 DP3810.geopotential number by the normal gravity value computed on the
 DP3810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3810.degrees latitude (g = 980.6199 gals.).
 DP3810
 DP3810.The modeled gravity was interpolated from observed gravity values.
 DP3810
 DP3810;                    North         East    Units  Estimated Accuracy
 DP3810;SPC IL W     -   206,316.0     735,048.4     MT  (+/- 3 meters HH1 GPS) 
 DP3810
 DP3810_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5898367688(NAD 83)
 DP3810
 DP3810                          SUPERSEDED SURVEY CONTROL
 DP3810
 DP3810.No superseded survey control is available for this station.
 DP3810
 DP3810_MARKER: F = FLANGE-ENCASED ROD
 DP3810_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3810_STAMPING: WS 125 2014
 DP3810_MARK LOGO: UIL
 DP3810_PROJECTION: RECESSED 8 CENTIMETERS
 DP3810_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3810_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3810+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2020
 DP3810_ROD/PIPE-DEPTH: 9.8 meters
 DP3810_SLEEVE-DEPTH  : 0.9 meters
 DP3810
 DP3810  HISTORY     - Date     Condition        Report By
 DP3810  HISTORY     - 20140422 MONUMENTED       AMESC
 DP3810  HISTORY     - 20200810 GOOD             ILDT
 DP3810
 DP3810                          STATION DESCRIPTION
 DP3810
 DP3810'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3810'THE STATION IS LOCATED ABOUT 7.1 MI (11.4 KM) SOUTHWEST OF TRENTON,
 DP3810'5.9 MI (9.5 KM) SOUTH-SOUTHEAST OF LEBANON AND 2.8 MI (4.5 KM)
 DP3810'NORTH-NORTHEAST OF MASCOUTAH.
 DP3810'
 DP3810'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND IL ROUTE 161 PROCEED
 DP3810'EAST ALONG IL ROUTE 161 FOR 1.25 MI (2.0 KM) TO RICHTER ROAD.
 DP3810'CONTINUE EAST ALONG IL ROUTE 161 FOR 1520 FT (463.3 M) TO THE STATION
 DP3810'ON THE LEFT.
 DP3810'
 DP3810'THE STATION IS 40.8 FT (12.4 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3810'161, 324 FT (98.8 M) EAST OF THE EAST END OF A 24 INCH (61 CM)
 DP3810'CORRUGATED METAL PIPE, 262 FT (79.9 M) WEST OF A POWER POLE, 199 FT
 DP3810'(60.7 M) NORTHWEST OF THE NORTH END OF A 24 INCH (61 CM) CORRUGATED
 DP3810'METAL PIPE, 151.3 FT (46.1 M) WEST OF TELEPHONE PEDESTAL NUMBER 100
 DP3810'31-5 LP6, ,, 25.0 FT (7.6 M) EAST OF A POWER POLE.
 DP3810'
 DP3810'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3810'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3810'IN IDENTIFICATION.
 DP3810
 DP3810                          STATION RECOVERY (2020)
 DP3810
 DP3810'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3810'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3811 ***********************************************************************
 DP3811  DESIGNATION -  WS 126
 DP3811  PID         -  DP3811
 DP3811  STATE/COUNTY-  IL/ST CLAIR
 DP3811  COUNTRY     -  US
 DP3811  USGS QUAD   -  LEBANON (2018)
 DP3811
 DP3811                         *CURRENT SURVEY CONTROL
 DP3811  ______________________________________________________________________
 DP3811* NAD 83(1986) POSITION- 38 31 30.82   (N) 089 46 58.55   (W)   HD_HELD1
 DP3811* NAVD 88 ORTHO HEIGHT -   135.204 (meters)      443.58  (feet) ADJUSTED
 DP3811  ______________________________________________________________________
 DP3811  GEOID HEIGHT    -        -30.530 (meters)                     GEOID18
 DP3811  DYNAMIC HEIGHT  -        135.119 (meters)      443.30  (feet) COMP
 DP3811  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 DP3811
 DP3811  VERT ORDER      -  SECOND    CLASS I
 DP3811
 DP3811.The horizontal coordinates were determined by differentially corrected
 DP3811.hand held GPS observations or other comparable positioning techniques
 DP3811.and have an estimated accuracy of +/- 3 meters.
 DP3811
 DP3811.The orthometric height was determined by differential leveling and
 DP3811.adjusted by the NATIONAL GEODETIC SURVEY
 DP3811.in July 2014.
 DP3811
 DP3811.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3811.GEOID18 height accuracy estimate available here.
 DP3811
 DP3811.Click photographs - Photos may exist for this station.
 DP3811
 DP3811.The dynamic height is computed by dividing the NAVD 88
 DP3811.geopotential number by the normal gravity value computed on the
 DP3811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3811.degrees latitude (g = 980.6199 gals.).
 DP3811
 DP3811.The modeled gravity was interpolated from observed gravity values.
 DP3811
 DP3811;                    North         East    Units  Estimated Accuracy
 DP3811;SPC IL W     -   206,337.3     733,460.8     MT  (+/- 3 meters HH1 GPS) 
 DP3811
 DP3811_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5739767764(NAD 83)
 DP3811
 DP3811                          SUPERSEDED SURVEY CONTROL
 DP3811
 DP3811.No superseded survey control is available for this station.
 DP3811
 DP3811_MARKER: F = FLANGE-ENCASED ROD
 DP3811_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3811_STAMPING: WS 126 2014
 DP3811_MARK LOGO: UIL
 DP3811_PROJECTION: RECESSED 8 CENTIMETERS
 DP3811_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3811+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2020
 DP3811_ROD/PIPE-DEPTH: 4.9 meters
 DP3811_SLEEVE-DEPTH  : 0.9 meters
 DP3811
 DP3811  HISTORY     - Date     Condition        Report By
 DP3811  HISTORY     - 20140423 MONUMENTED       AMESC
 DP3811  HISTORY     - 20200729 GOOD             ILDT
 DP3811
 DP3811                          STATION DESCRIPTION
 DP3811
 DP3811'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3811'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHWEST OF TRENTON,
 DP3811'5.6 MI (9.0 KM) SOUTH-SOUTHEAST OF LEBANON AND 2.5 MI (4.0 KM)
 DP3811'NORTH-NORTHEAST OF MASCOUTAH.
 DP3811'
 DP3811'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND IL ROUTE 161 PROCEED
 DP3811'EAST ALONG IL ROUTE 161 FOR 0.55 MI (0.9 KM) TO THE STATION ON THE
 DP3811'LEFT.
 DP3811'
 DP3811'THE STATION IS 30.0 FT (9.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3811'161, 462 FT (140.8 M) WEST OF THE NORTHWEST END OF GUARDRAIL, 410.5 FT
 DP3811'(125.1 M) WEST OF A FIBER OPTIC PEDESTAL, 367 FT (111.9 M) WEST OF A
 DP3811'CONCRETE RIGHT OF WAY MARKER, 234 FT (71.3 M) EAST OF A POWER POLE,
 DP3811'19.0 FT (5.8 M) SOUTHWEST OF A POWER POLE.
 DP3811'
 DP3811'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3811'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3811'IN IDENTIFICATION.
 DP3811
 DP3811                          STATION RECOVERY (2020)
 DP3811
 DP3811'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3811'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3812 ***********************************************************************
 DP3812  DESIGNATION -  WS 127
 DP3812  PID         -  DP3812
 DP3812  STATE/COUNTY-  IL/ST CLAIR
 DP3812  COUNTRY     -  US
 DP3812  USGS QUAD   -  LEBANON (2018)
 DP3812
 DP3812                         *CURRENT SURVEY CONTROL
 DP3812  ______________________________________________________________________
 DP3812* NAD 83(1986) POSITION- 38 31 32.27   (N) 089 48 07.45   (W)   HD_HELD1
 DP3812* NAVD 88 ORTHO HEIGHT -   132.199 (meters)      433.72  (feet) ADJUSTED
 DP3812  ______________________________________________________________________
 DP3812  GEOID HEIGHT    -        -30.541 (meters)                     GEOID18
 DP3812  DYNAMIC HEIGHT  -        132.116 (meters)      433.45  (feet) COMP
 DP3812  MODELED GRAVITY -    979,996.5   (mgal)                       NAVD 88
 DP3812
 DP3812  VERT ORDER      -  SECOND    CLASS I
 DP3812
 DP3812.The horizontal coordinates were determined by differentially corrected
 DP3812.hand held GPS observations or other comparable positioning techniques
 DP3812.and have an estimated accuracy of +/- 3 meters.
 DP3812
 DP3812.The orthometric height was determined by differential leveling and
 DP3812.adjusted by the NATIONAL GEODETIC SURVEY
 DP3812.in July 2014.
 DP3812
 DP3812.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3812.GEOID18 height accuracy estimate available here.
 DP3812
 DP3812.Click photographs - Photos may exist for this station.
 DP3812
 DP3812.The dynamic height is computed by dividing the NAVD 88
 DP3812.geopotential number by the normal gravity value computed on the
 DP3812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3812.degrees latitude (g = 980.6199 gals.).
 DP3812
 DP3812.The modeled gravity was interpolated from observed gravity values.
 DP3812
 DP3812;                    North         East    Units  Estimated Accuracy
 DP3812;SPC IL W     -   206,375.2     731,791.7     MT  (+/- 3 meters HH1 GPS) 
 DP3812
 DP3812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5573067859(NAD 83)
 DP3812
 DP3812                          SUPERSEDED SURVEY CONTROL
 DP3812
 DP3812.No superseded survey control is available for this station.
 DP3812
 DP3812_MARKER: F = FLANGE-ENCASED ROD
 DP3812_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3812_STAMPING: WS 127 2014
 DP3812_MARK LOGO: UIL
 DP3812_PROJECTION: RECESSED 8 CENTIMETERS
 DP3812_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3812_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3812+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2020
 DP3812_ROD/PIPE-DEPTH: 11.0 meters
 DP3812_SLEEVE-DEPTH  : 0.9 meters
 DP3812
 DP3812  HISTORY     - Date     Condition        Report By
 DP3812  HISTORY     - 20140423 MONUMENTED       AMESC
 DP3812  HISTORY     - 20200729 GOOD             ILDT
 DP3812
 DP3812                          STATION DESCRIPTION
 DP3812
 DP3812'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3812'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHEAST OF O'FALLON,
 DP3812'5.4 MI (8.7 KM) SOUTH OF LEBANON AND 2.5 MI (4.0 KM) NORTH OF
 DP3812'MASCOUTAH.
 DP3812'
 DP3812'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND IL ROUTE 161 PROCEED
 DP3812'WEST ALONG IL ROUTE 161 FOR 0.5 MI (0.8 KM) TO THE STATION ON THE
 DP3812'RIGHT.
 DP3812'
 DP3812'THE STATION IS 55.5 FT (16.9 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3812'161, 125 FT (38.1 M) WEST OF THE ENTRANCE TO MASCOUTAH AGGREGATE
 DP3812'RECYCLE CENTER, 185.5 FT (56.5 M) WEST OF POWER POLE NUMBER 233765,
 DP3812'145 FT (44.2 M) NORTHEAST OF A FIBER OPTIC CABLE MARKER, 34.0 FT (10.4
 DP3812'M) EAST OF POWER POLE NUMBER 233764.
 DP3812'
 DP3812'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3812'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3812'IN IDENTIFICATION.
 DP3812
 DP3812                          STATION RECOVERY (2020)
 DP3812
 DP3812'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3812'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3813 ***********************************************************************
 DP3813  DESIGNATION -  WS 128
 DP3813  PID         -  DP3813
 DP3813  STATE/COUNTY-  IL/ST CLAIR
 DP3813  COUNTRY     -  US
 DP3813  USGS QUAD   -  LEBANON (2018)
 DP3813
 DP3813                         *CURRENT SURVEY CONTROL
 DP3813  ______________________________________________________________________
 DP3813* NAD 83(1986) POSITION- 38 31 32.19   (N) 089 49 09.96   (W)   HD_HELD1
 DP3813* NAVD 88 ORTHO HEIGHT -   128.979 (meters)      423.16  (feet) ADJUSTED
 DP3813  ______________________________________________________________________
 DP3813  GEOID HEIGHT    -        -30.550 (meters)                     GEOID18
 DP3813  DYNAMIC HEIGHT  -        128.898 (meters)      422.89  (feet) COMP
 DP3813  MODELED GRAVITY -    979,995.2   (mgal)                       NAVD 88
 DP3813
 DP3813  VERT ORDER      -  SECOND    CLASS I
 DP3813
 DP3813.The horizontal coordinates were determined by differentially corrected
 DP3813.hand held GPS observations or other comparable positioning techniques
 DP3813.and have an estimated accuracy of +/- 3 meters.
 DP3813
 DP3813.The orthometric height was determined by differential leveling and
 DP3813.adjusted by the NATIONAL GEODETIC SURVEY
 DP3813.in July 2014.
 DP3813
 DP3813.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3813.GEOID18 height accuracy estimate available here.
 DP3813
 DP3813.Click photographs - Photos may exist for this station.
 DP3813
 DP3813.The dynamic height is computed by dividing the NAVD 88
 DP3813.geopotential number by the normal gravity value computed on the
 DP3813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3813.degrees latitude (g = 980.6199 gals.).
 DP3813
 DP3813.The modeled gravity was interpolated from observed gravity values.
 DP3813
 DP3813;                    North         East    Units  Estimated Accuracy
 DP3813;SPC IL W     -   206,366.9     730,277.7     MT  (+/- 3 meters HH1 GPS) 
 DP3813
 DP3813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5421667903(NAD 83)
 DP3813
 DP3813                          SUPERSEDED SURVEY CONTROL
 DP3813
 DP3813.No superseded survey control is available for this station.
 DP3813
 DP3813_MARKER: F = FLANGE-ENCASED ROD
 DP3813_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3813_STAMPING: WS 128 2014
 DP3813_MARK LOGO: UIL
 DP3813_PROJECTION: RECESSED 8 CENTIMETERS
 DP3813_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3813_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3813+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2020
 DP3813_ROD/PIPE-DEPTH: 9.8 meters
 DP3813_SLEEVE-DEPTH  : 0.9 meters
 DP3813
 DP3813  HISTORY     - Date     Condition        Report By
 DP3813  HISTORY     - 20140424 MONUMENTED       AMESC
 DP3813  HISTORY     - 20200729 GOOD             ILDT
 DP3813
 DP3813                          STATION DESCRIPTION
 DP3813
 DP3813'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3813'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) SOUTHEAST OF O'FALLON,
 DP3813'5.4 MI (8.7 KM) SOUTH OF LEBANON AND 2.8 MI (4.5 KM) NORTH-NORTHWEST
 DP3813'OF MASCOUTAH.
 DP3813'
 DP3813'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND IL ROUTE 161 PROCEED
 DP3813'WEST ALONG IL ROUTE 161 FOR 1.4 MI (2.3 KM) TO THE STATION ON THE
 DP3813'LEFT.
 DP3813'
 DP3813'THE STATION IS 36.5 FT (11.1 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3813'161, 250 FT (76.2 M) EAST OF THE CENTERLINE OF NORTH COUNTY ROAD,
 DP3813'110.6 FT (33.7 M) EAST OF THE WEST END OF THE SOUTH GUARDRAIL, 109.2
 DP3813'FT (33.3 M) NORTHEAST OF A CONCRETE RIGHT OF WAY MARKER, 106.5 FT
 DP3813'(32.5 M) EAST OF A CONCRETE RIGHT OF WAY MARKER, 99.2 FT (30.2 M)
 DP3813'SOUTHWEST OF TELEPHONE PEDESTAL NUMBER 1100 32-1, ,, 92.5 FT (28.2 M)
 DP3813'WEST OF A POWER POLE, 17.0 FT (5.2 M) SOUTH OF THE GUARDRAIL.
 DP3813'
 DP3813'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3813'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3813'IN IDENTIFICATION.
 DP3813
 DP3813                          STATION RECOVERY (2020)
 DP3813
 DP3813'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3813'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3814 ***********************************************************************
 DP3814  DESIGNATION -  WS 129
 DP3814  PID         -  DP3814
 DP3814  STATE/COUNTY-  IL/ST CLAIR
 DP3814  COUNTRY     -  US
 DP3814  USGS QUAD   -  LEBANON (2018)
 DP3814
 DP3814                         *CURRENT SURVEY CONTROL
 DP3814  ______________________________________________________________________
 DP3814* NAD 83(1986) POSITION- 38 31 32.62   (N) 089 50 18.61   (W)   HD_HELD1
 DP3814* NAVD 88 ORTHO HEIGHT -   131.430 (meters)      431.20  (feet) ADJUSTED
 DP3814  ______________________________________________________________________
 DP3814  GEOID HEIGHT    -        -30.560 (meters)                     GEOID18
 DP3814  DYNAMIC HEIGHT  -        131.347 (meters)      430.93  (feet) COMP
 DP3814  MODELED GRAVITY -    979,993.6   (mgal)                       NAVD 88
 DP3814
 DP3814  VERT ORDER      -  SECOND    CLASS I
 DP3814
 DP3814.The horizontal coordinates were determined by differentially corrected
 DP3814.hand held GPS observations or other comparable positioning techniques
 DP3814.and have an estimated accuracy of +/- 3 meters.
 DP3814
 DP3814.The orthometric height was determined by differential leveling and
 DP3814.adjusted by the NATIONAL GEODETIC SURVEY
 DP3814.in July 2014.
 DP3814
 DP3814.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3814.GEOID18 height accuracy estimate available here.
 DP3814
 DP3814.Click photographs - Photos may exist for this station.
 DP3814
 DP3814.The dynamic height is computed by dividing the NAVD 88
 DP3814.geopotential number by the normal gravity value computed on the
 DP3814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3814.degrees latitude (g = 980.6199 gals.).
 DP3814
 DP3814.The modeled gravity was interpolated from observed gravity values.
 DP3814
 DP3814;                    North         East    Units  Estimated Accuracy
 DP3814;SPC IL W     -   206,374.0     728,614.8     MT  (+/- 3 meters HH1 GPS) 
 DP3814
 DP3814_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5255367967(NAD 83)
 DP3814
 DP3814                          SUPERSEDED SURVEY CONTROL
 DP3814
 DP3814.No superseded survey control is available for this station.
 DP3814
 DP3814_MARKER: F = FLANGE-ENCASED ROD
 DP3814_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3814_STAMPING: WS 129 2014
 DP3814_MARK LOGO: UIL
 DP3814_PROJECTION: RECESSED 8 CENTIMETERS
 DP3814_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3814_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3814+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2020
 DP3814_ROD/PIPE-DEPTH: 10.6 meters
 DP3814_SLEEVE-DEPTH  : 0.9 meters
 DP3814
 DP3814  HISTORY     - Date     Condition        Report By
 DP3814  HISTORY     - 20140424 MONUMENTED       AMESC
 DP3814  HISTORY     - 20200609 GOOD             ILDT
 DP3814
 DP3814                          STATION DESCRIPTION
 DP3814
 DP3814'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3814'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTHEAST OF O'FALLON,
 DP3814'5.7 MI (9.2 KM) SOUTH-SOUTHWEST OF LEBANON AND 3.5 MI (5.6 KM)
 DP3814'NORTHWEST OF MASCOUTAH.
 DP3814'
 DP3814'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND IL ROUTE 161 PROCEED
 DP3814'WEST ALONG IL ROUTE 161 FOR 2.45 MI (3.9 KM) TO THE STATION ON THE
 DP3814'RIGHT.
 DP3814'
 DP3814'THE STATION IS 36.5 FT (11.1 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3814'161, 530 FT (161.5 M) EAST OF THE CENTERLINE OF CHARLES LANE, 340.5 FT
 DP3814'(103.8 M) NORTHEAST OF THE NORTHEAST CORNER A 2 FT (0.6 M) X 1.5 FT
 DP3814'(0.5 M) BOX CULVERT, 318 FT (96.9 M) WEST OF A FIBER OPTIC CABLE
 DP3814'MARKER, 222 FT (67.7 M) EAST OF A POWER POLE, 96.0 FT (29.3 M) WEST OF
 DP3814'TELEPHONE PEDESTAL NUMBER 1100 35-1, ,, 24.4 FT (7.4 M) WEST OF POWER
 DP3814'POLE NUMBER 2336629.
 DP3814'
 DP3814'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3814'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3814'IN IDENTIFICATION.
 DP3814
 DP3814                          STATION RECOVERY (2020)
 DP3814
 DP3814'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3814'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3589 ***********************************************************************
 DP3589  DESIGNATION -  WS 13
 DP3589  PID         -  DP3589
 DP3589  STATE/COUNTY-  IL/WHITESIDE
 DP3589  COUNTRY     -  US
 DP3589  USGS QUAD   -  THOMSON (2018)
 DP3589
 DP3589                         *CURRENT SURVEY CONTROL
 DP3589  ______________________________________________________________________
 DP3589* NAD 83(1986) POSITION- 41 55 46.60   (N) 090 06 12.41   (W)   HD_HELD1
 DP3589* NAVD 88 ORTHO HEIGHT -   179.218 (meters)      587.98  (feet) ADJUSTED
 DP3589  ______________________________________________________________________
 DP3589  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 DP3589  DYNAMIC HEIGHT  -        179.154 (meters)      587.77  (feet) COMP
 DP3589  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 DP3589
 DP3589  VERT ORDER      -  SECOND    CLASS I
 DP3589
 DP3589.The horizontal coordinates were determined by differentially corrected
 DP3589.hand held GPS observations or other comparable positioning techniques
 DP3589.and have an estimated accuracy of +/- 3 meters.
 DP3589
 DP3589.The orthometric height was determined by differential leveling and
 DP3589.adjusted by the NATIONAL GEODETIC SURVEY
 DP3589.in July 2014.
 DP3589
 DP3589.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3589.GEOID18 height accuracy estimate available here.
 DP3589
 DP3589.Click photographs - Photos may exist for this station.
 DP3589
 DP3589.The dynamic height is computed by dividing the NAVD 88
 DP3589.geopotential number by the normal gravity value computed on the
 DP3589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3589.degrees latitude (g = 980.6199 gals.).
 DP3589
 DP3589.The modeled gravity was interpolated from observed gravity values.
 DP3589
 DP3589;                    North         East    Units  Estimated Accuracy
 DP3589;SPC IL W     -   584,266.7     705,243.2     MT  (+/- 3 meters HH1 GPS) 
 DP3589
 DP3589_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG4016046019(NAD 83)
 DP3589
 DP3589                          SUPERSEDED SURVEY CONTROL
 DP3589
 DP3589.No superseded survey control is available for this station.
 DP3589
 DP3589_MARKER: DD = SURVEY DISK
 DP3589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DP3589_MARK LOGO: ILDT
 DP3589_PROJECTION: FLUSH
 DP3589_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3589_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3589+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2013
 DP3589
 DP3589  HISTORY     - Date     Condition        Report By
 DP3589  HISTORY     - UNK      MONUMENTED       ILDT
 DP3589  HISTORY     - 20130419 GOOD             CMT
 DP3589
 DP3589                          STATION DESCRIPTION
 DP3589
 DP3589'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3589'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3589'STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST OF FAIR HAVEN, 7.7 MI
 DP3589'(12.4 KM) NORTH-NORTHWEST OF UNION GROVE AND 2.0 MI (3.2 KM) SOUTH OF
 DP3589'THOMSON.
 DP3589'
 DP3589'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3589'84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND LOCK ROAD, PROCEED
 DP3589'NORTHEAST ON ILLINOIS STATE HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER
 DP3589'ROAD) FOR 2.10 MI (3.4 KM) TO THE STATION ON THE RIGHT.
 DP3589'
 DP3589'THE STATION IS LOCATED 93.6 FT (28.5 M) NORTHEAST OF A SIGN FOR
 DP3589''CARROLL COUNTY', 52.8 FT (16.1 M) EAST OF STATION '0+00' STAMPED IN
 DP3589'PAVEMENT, 41.5 FT (12.6 M) SOUTHEAST OF THE NORTHWEST EDGE OF PAVEMENT
 DP3589'OF THE HIGHWAY, 28.3 FT (8.6 M) SOUTHEAST OF THE CENTERLINE OF THE
 DP3589'HIGHWAY, 15.3 FT (4.7 M) SOUTHEAST OF THE SOUTHEAST EDGE OF PAVEMENT
 DP3589'OF THE HIGHWAY ABOUT 1.0 FT (0.3 M) LOWER THAN THE HIGHWAY.
 DP3589'
 DP3589'NOTE-DISK ELEVATED TO THE DATUM POINT. NOTE-THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3815 ***********************************************************************
 DP3815  DESIGNATION -  WS 130
 DP3815  PID         -  DP3815
 DP3815  STATE/COUNTY-  IL/ST CLAIR
 DP3815  COUNTRY     -  US
 DP3815  USGS QUAD   -  LEBANON (2018)
 DP3815
 DP3815                         *CURRENT SURVEY CONTROL
 DP3815  ______________________________________________________________________
 DP3815* NAD 83(1986) POSITION- 38 31 34.23   (N) 089 51 16.64   (W)   HD_HELD1
 DP3815* NAVD 88 ORTHO HEIGHT -   131.235 (meters)      430.56  (feet) ADJUSTED
 DP3815  ______________________________________________________________________
 DP3815  GEOID HEIGHT    -        -30.568 (meters)                     GEOID18
 DP3815  DYNAMIC HEIGHT  -        131.152 (meters)      430.29  (feet) COMP
 DP3815  MODELED GRAVITY -    979,992.3   (mgal)                       NAVD 88
 DP3815
 DP3815  VERT ORDER      -  SECOND    CLASS I
 DP3815
 DP3815.The horizontal coordinates were determined by differentially corrected
 DP3815.hand held GPS observations or other comparable positioning techniques
 DP3815.and have an estimated accuracy of +/- 3 meters.
 DP3815
 DP3815.The orthometric height was determined by differential leveling and
 DP3815.adjusted by the NATIONAL GEODETIC SURVEY
 DP3815.in July 2014.
 DP3815
 DP3815.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3815.GEOID18 height accuracy estimate available here.
 DP3815
 DP3815.Click photographs - Photos may exist for this station.
 DP3815
 DP3815.The dynamic height is computed by dividing the NAVD 88
 DP3815.geopotential number by the normal gravity value computed on the
 DP3815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3815.degrees latitude (g = 980.6199 gals.).
 DP3815
 DP3815.The modeled gravity was interpolated from observed gravity values.
 DP3815
 DP3815;                    North         East    Units  Estimated Accuracy
 DP3815;SPC IL W     -   206,418.8     727,209.1     MT  (+/- 3 meters HH1 GPS) 
 DP3815
 DP3815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5114968060(NAD 83)
 DP3815
 DP3815                          SUPERSEDED SURVEY CONTROL
 DP3815
 DP3815.No superseded survey control is available for this station.
 DP3815
 DP3815_MARKER: F = FLANGE-ENCASED ROD
 DP3815_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3815_STAMPING: WS 130 2014
 DP3815_MARK LOGO: UIL
 DP3815_PROJECTION: RECESSED 8 CENTIMETERS
 DP3815_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3815_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3815+STABILITY: POSITION/ELEVATION WELL
 DP3815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3815+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2014
 DP3815_ROD/PIPE-DEPTH: 13.4 meters
 DP3815_SLEEVE-DEPTH  : 0.9 meters
 DP3815
 DP3815  HISTORY     - Date     Condition        Report By
 DP3815  HISTORY     - 20140424 MONUMENTED       AMESC
 DP3815
 DP3815                          STATION DESCRIPTION
 DP3815
 DP3815'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3815'THE STATION IS LOCATED ABOUT 5.9 MI (9.5 KM) SOUTH-SOUTHWEST OF
 DP3815'LEBANON, 5.5 MI (8.8 KM) SOUTHEAST OF O'FALLON AND 4.2 MI (6.8 KM)
 DP3815'NORTHWEST OF MASCOUTAH.
 DP3815'
 DP3815'TO REACH FROM THE INTERSECTION OF IL ROUTE 4 AND IL ROUTE 161 PROCEED
 DP3815'WEST ALONG IL ROUTE 161 FOR 2.6 MI (4.2 KM) TO CHARLES LANE ON THE
 DP3815'SOUTH SIDE OF ROUTE 161.  CONTINUE WEST ALONG ROUTE 161 FOR 0.73 MI
 DP3815'(1.2 KM) TO THE STATION ON THE RIGHT.
 DP3815'
 DP3815'THE STATION IS 44 FT (13.4 M) NORTH OF THE CENTERLINE OF IL ROUTE 161,
 DP3815'178.7 FT (54.5 M) NORTHEAST OF THE NORTHEAST CORNER OF A 12 FT (3.7 M)
 DP3815'X 6 FT (1.8 M) TRIPLE BOX CULVERT, 112.3 FT (34.2 M) NORTHWEST OF THE
 DP3815'NORTHWEST CORNER OF A RED BARN, 62.3 FT (19.0 M) EAST OF A TELEPHONE
 DP3815'PEDESTAL, 21.5 NORTH OF THE EAST END OF GUARDRAIL, 12.2 FT (3.7 M)
 DP3815'SOUTH OF A FENCE LINE.
 DP3815'
 DP3815'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3815'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3815'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3816 ***********************************************************************
 DP3816  DESIGNATION -  WS 131
 DP3816  PID         -  DP3816
 DP3816  STATE/COUNTY-  IL/ST CLAIR
 DP3816  COUNTRY     -  US
 DP3816  USGS QUAD   -  LEBANON (2018)
 DP3816
 DP3816                         *CURRENT SURVEY CONTROL
 DP3816  ______________________________________________________________________
 DP3816* NAD 83(1986) POSITION- 38 31 09.28   (N) 089 51 53.49   (W)   HD_HELD1
 DP3816* NAVD 88 ORTHO HEIGHT -   132.342 (meters)      434.19  (feet) ADJUSTED
 DP3816  ______________________________________________________________________
 DP3816  GEOID HEIGHT    -        -30.560 (meters)                     GEOID18
 DP3816  DYNAMIC HEIGHT  -        132.258 (meters)      433.92  (feet) COMP
 DP3816  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 DP3816
 DP3816  VERT ORDER      -  SECOND    CLASS I
 DP3816
 DP3816.The horizontal coordinates were determined by differentially corrected
 DP3816.hand held GPS observations or other comparable positioning techniques
 DP3816.and have an estimated accuracy of +/- 3 meters.
 DP3816
 DP3816.The orthometric height was determined by differential leveling and
 DP3816.adjusted by the NATIONAL GEODETIC SURVEY
 DP3816.in July 2014.
 DP3816
 DP3816.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3816.GEOID18 height accuracy estimate available here.
 DP3816
 DP3816.Click photographs - Photos may exist for this station.
 DP3816
 DP3816.The dynamic height is computed by dividing the NAVD 88
 DP3816.geopotential number by the normal gravity value computed on the
 DP3816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3816.degrees latitude (g = 980.6199 gals.).
 DP3816
 DP3816.The modeled gravity was interpolated from observed gravity values.
 DP3816
 DP3816;                    North         East    Units  Estimated Accuracy
 DP3816;SPC IL W     -   205,646.5     726,319.0     MT  (+/- 3 meters HH1 GPS) 
 DP3816
 DP3816_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH5023367319(NAD 83)
 DP3816
 DP3816                          SUPERSEDED SURVEY CONTROL
 DP3816
 DP3816.No superseded survey control is available for this station.
 DP3816
 DP3816_MARKER: F = FLANGE-ENCASED ROD
 DP3816_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3816_STAMPING: WS 131 2014
 DP3816_MARK LOGO: UIL
 DP3816_PROJECTION: RECESSED 8 CENTIMETERS
 DP3816_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3816_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3816+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2020
 DP3816_ROD/PIPE-DEPTH: 16.0 meters
 DP3816_SLEEVE-DEPTH  : 0.9 meters
 DP3816
 DP3816  HISTORY     - Date     Condition        Report By
 DP3816  HISTORY     - 20140424 MONUMENTED       AMESC
 DP3816  HISTORY     - 20200729 GOOD             ILDT
 DP3816
 DP3816                          STATION DESCRIPTION
 DP3816
 DP3816'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3816'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) SOUTH-SOUTHWEST OF
 DP3816'LEBANON, 5.6 MI (9.0 KM) SOUTH-SOUTHEAST OF O'FALLON AND 4.4 MI (7.1
 DP3816'KM) WEST-NORTHWEST OF MASCOUTAH.
 DP3816'
 DP3816'TO REACH FROM THE INTERSECTION OF IL ROUTE 158 (AIR MOBILITY DRIVE)
 DP3816'AND IL ROUTE 161 PROCEED EAST ALONG IL ROUTE 161 FOR 1.0 MI (1.6 KM)
 DP3816'TO THE STATION ON THE LEFT.
 DP3816'
 DP3816'THE STATION IS 47.4 FT (14.4 M) NORTH OF THE CENTERLINE OF IL ROUTE
 DP3816'161, 143 FT (43.6 M) WEST OF THE CENTERLINE THE SOUTH BOUND LANE OF
 DP3816'ROUTE 158, 180 FT (54.9 M) SOUTHWEST OF THE SOUTHWEST CORNER OF A 52
 DP3816'INCH (132 CM) X 18 INCH (46 CM) BOX CULVERT, 118.4 FT (36.1 M)
 DP3816'NORTHEAST OF POWER POLE NUMBER 2471 20, ,, 116.2 FT (35.4 M) NORTHWEST
 DP3816'OF THE SOUTHWEST CORNER OF A 52 INCH (132 CM) X 18 INCH (46 CM) BOX
 DP3816'CULVERT, 106.4 FT (32.4 M) NORTH OF A TELEPHONE PEDESTAL.
 DP3816'
 DP3816'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3816'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3816'IN IDENTIFICATION.
 DP3816
 DP3816                          STATION RECOVERY (2020)
 DP3816
 DP3816'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3816'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3817 ***********************************************************************
 DP3817  DESIGNATION -  WS 132
 DP3817  PID         -  DP3817
 DP3817  STATE/COUNTY-  IL/ST CLAIR
 DP3817  COUNTRY     -  US
 DP3817  USGS QUAD   -  O'FALLON (2018)
 DP3817
 DP3817                         *CURRENT SURVEY CONTROL
 DP3817  ______________________________________________________________________
 DP3817* NAD 83(1986) POSITION- 38 31 10.35   (N) 089 52 51.94   (W)   HD_HELD1
 DP3817* NAVD 88 ORTHO HEIGHT -   134.113 (meters)      440.00  (feet) ADJUSTED
 DP3817  ______________________________________________________________________
 DP3817  GEOID HEIGHT    -        -30.565 (meters)                     GEOID18
 DP3817  DYNAMIC HEIGHT  -        134.028 (meters)      439.72  (feet) COMP
 DP3817  MODELED GRAVITY -    979,991.4   (mgal)                       NAVD 88
 DP3817
 DP3817  VERT ORDER      -  SECOND    CLASS I
 DP3817
 DP3817.The horizontal coordinates were determined by differentially corrected
 DP3817.hand held GPS observations or other comparable positioning techniques
 DP3817.and have an estimated accuracy of +/- 3 meters.
 DP3817
 DP3817.The orthometric height was determined by differential leveling and
 DP3817.adjusted by the NATIONAL GEODETIC SURVEY
 DP3817.in July 2014.
 DP3817
 DP3817.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3817.GEOID18 height accuracy estimate available here.
 DP3817
 DP3817.Click photographs - Photos may exist for this station.
 DP3817
 DP3817.The dynamic height is computed by dividing the NAVD 88
 DP3817.geopotential number by the normal gravity value computed on the
 DP3817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3817.degrees latitude (g = 980.6199 gals.).
 DP3817
 DP3817.The modeled gravity was interpolated from observed gravity values.
 DP3817
 DP3817;                    North         East    Units  Estimated Accuracy
 DP3817;SPC IL W     -   205,675.0     724,903.1     MT  (+/- 3 meters HH1 GPS) 
 DP3817
 DP3817_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4881867396(NAD 83)
 DP3817
 DP3817                          SUPERSEDED SURVEY CONTROL
 DP3817
 DP3817.No superseded survey control is available for this station.
 DP3817
 DP3817_MARKER: F = FLANGE-ENCASED ROD
 DP3817_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3817_STAMPING: WS 132 2014
 DP3817_MARK LOGO: UIL
 DP3817_PROJECTION: RECESSED 8 CENTIMETERS
 DP3817_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3817_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3817_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3817+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2020
 DP3817_ROD/PIPE-DEPTH: 9.8 meters
 DP3817_SLEEVE-DEPTH  : 0.9 meters
 DP3817
 DP3817  HISTORY     - Date     Condition        Report By
 DP3817  HISTORY     - 20140425 MONUMENTED       AMESC
 DP3817  HISTORY     - 20200720 GOOD             ILDT
 DP3817
 DP3817                          STATION DESCRIPTION
 DP3817
 DP3817'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3817'THE STATION IS LOCATED ABOUT 6.6 MI (10.6 KM) NORTH-NORTHEAST OF
 DP3817'FREEBURG, 5.3 MI (8.5 KM) SOUTH-SOUTHEAST OF O'FALLON AND 5.2 MI (8.4
 DP3817'KM) WEST-NORTHWEST OF MASCOUTAH.
 DP3817'
 DP3817'TO REACH FROM THE INTERSECTION OF IL ROUTE 158 (AIR MOBILITY DRIVE)
 DP3817'AND IL ROUTE 161 PROCEED EAST ALONG IL ROUTE 161 FOR 600 FT (182.9 M)
 DP3817'TO THE STATION ON THE LEFT.
 DP3817'
 DP3817'THE STATION IS 82 FT (25.0 M) NORTH OF THE CENTERLINE OF THE CONCRETE
 DP3817'MEDIAN OF IL ROUTE 161, 32 FT (9.8 M) SOUTH OF THE CENTERLINE OF
 DP3817'SECTION LINE ROAD, 167 FT (50.9 M) WEST OF A CONCRETE RIGHT OF WAY
 DP3817'MARKER, 164.8 FT (50.2 M) WEST TELEPHONE PEDESTAL NUMBER 108, 33.3 FT
 DP3817'(10.1 M) NORTHWEST OF A FIBER OPTIC CABLE WARNING POST.
 DP3817'
 DP3817'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3817'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3817'IN IDENTIFICATION.
 DP3817
 DP3817                          STATION RECOVERY (2020)
 DP3817
 DP3817'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3817'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3818 ***********************************************************************
 DP3818  DESIGNATION -  WS 133
 DP3818  PID         -  DP3818
 DP3818  STATE/COUNTY-  IL/ST CLAIR
 DP3818  COUNTRY     -  US
 DP3818  USGS QUAD   -  O'FALLON (2018)
 DP3818
 DP3818                         *CURRENT SURVEY CONTROL
 DP3818  ______________________________________________________________________
 DP3818* NAD 83(1986) POSITION- 38 31 09.51   (N) 089 53 51.17   (W)   HD_HELD1
 DP3818* NAVD 88 ORTHO HEIGHT -   140.520 (meters)      461.02  (feet) ADJUSTED
 DP3818  ______________________________________________________________________
 DP3818  GEOID HEIGHT    -        -30.569 (meters)                     GEOID18
 DP3818  DYNAMIC HEIGHT  -        140.430 (meters)      460.73  (feet) COMP
 DP3818  MODELED GRAVITY -    979,990.1   (mgal)                       NAVD 88
 DP3818
 DP3818  VERT ORDER      -  SECOND    CLASS I
 DP3818
 DP3818.The horizontal coordinates were determined by differentially corrected
 DP3818.hand held GPS observations or other comparable positioning techniques
 DP3818.and have an estimated accuracy of +/- 3 meters.
 DP3818
 DP3818.The orthometric height was determined by differential leveling and
 DP3818.adjusted by the NATIONAL GEODETIC SURVEY
 DP3818.in July 2014.
 DP3818
 DP3818.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3818.GEOID18 height accuracy estimate available here.
 DP3818
 DP3818.Click photographs - Photos may exist for this station.
 DP3818
 DP3818.The dynamic height is computed by dividing the NAVD 88
 DP3818.geopotential number by the normal gravity value computed on the
 DP3818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3818.degrees latitude (g = 980.6199 gals.).
 DP3818
 DP3818.The modeled gravity was interpolated from observed gravity values.
 DP3818
 DP3818;                    North         East    Units  Estimated Accuracy
 DP3818;SPC IL W     -   205,644.7     723,468.4     MT  (+/- 3 meters HH1 GPS) 
 DP3818
 DP3818_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4738367415(NAD 83)
 DP3818
 DP3818                          SUPERSEDED SURVEY CONTROL
 DP3818
 DP3818.No superseded survey control is available for this station.
 DP3818
 DP3818_MARKER: F = FLANGE-ENCASED ROD
 DP3818_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3818_STAMPING: WS 133 2014
 DP3818_MARK LOGO: UIL
 DP3818_PROJECTION: RECESSED 8 CENTIMETERS
 DP3818_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3818_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3818+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2020
 DP3818_ROD/PIPE-DEPTH: 11.0 meters
 DP3818_SLEEVE-DEPTH  : 0.9 meters
 DP3818
 DP3818  HISTORY     - Date     Condition        Report By
 DP3818  HISTORY     - 20140425 MONUMENTED       AMESC
 DP3818  HISTORY     - 20200728 GOOD             ILDT
 DP3818
 DP3818                          STATION DESCRIPTION
 DP3818
 DP3818'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3818'THE STATION IS LOCATED ABOUT 6.4 MI (10.3 KM) NORTH OF FREEBURG, 6.0
 DP3818'MI (9.7 KM) WEST-NORTHWEST OF MASCOUTAH AND 5.1 MI (8.2 KM) SOUTH OF
 DP3818'O'FALLON.
 DP3818'
 DP3818'TO REACH FROM THE INTERSECTION OF IL ROUTE 158 (AIR MOBILITY DRIVE)
 DP3818'AND IL ROUTE 161 PROCEED WEST ALONG IL ROUTE 161 FOR 0.75 MI (1.2 KM)
 DP3818'TO THE STATION ON THE LEFT.
 DP3818'
 DP3818'THE STATION IS 67.5 FT (20.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3818'161, 182.5 FT (55.6 M) EAST OF A POWER POLE WITH TRANSFORMER, 148.2 FT
 DP3818'(45.2 M) SOUTHWEST OF A FIBER OPTIC CABLE WARNING POST, 144.2 FT (44.0
 DP3818'M) WEST OF THE NORTHEAST CORNER OF A FENCE, 60.0 FT (18.3 M) WEST OF A
 DP3818'POWER POLE, 8.5 FT (2.6 M) NORTH-NORTHEAST OF THE NORTHWEST FENCE
 DP3818'CORNER, 3.1 FT (0.9 M) NORTH OF A FENCE LINE.
 DP3818'
 DP3818'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3818'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3818'IN IDENTIFICATION.
 DP3818
 DP3818                          STATION RECOVERY (2020)
 DP3818
 DP3818'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3818'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3819 ***********************************************************************
 DP3819  DESIGNATION -  WS 134
 DP3819  PID         -  DP3819
 DP3819  STATE/COUNTY-  IL/ST CLAIR
 DP3819  COUNTRY     -  US
 DP3819  USGS QUAD   -  O'FALLON (2018)
 DP3819
 DP3819                         *CURRENT SURVEY CONTROL
 DP3819  ______________________________________________________________________
 DP3819* NAD 83(1986) POSITION- 38 31 10.79   (N) 089 54 56.62   (W)   HD_HELD1
 DP3819* NAVD 88 ORTHO HEIGHT -   151.236 (meters)      496.18  (feet) ADJUSTED
 DP3819  ______________________________________________________________________
 DP3819  GEOID HEIGHT    -        -30.576 (meters)                     GEOID18
 DP3819  DYNAMIC HEIGHT  -        151.139 (meters)      495.86  (feet) COMP
 DP3819  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 DP3819
 DP3819  VERT ORDER      -  SECOND    CLASS I
 DP3819
 DP3819.The horizontal coordinates were determined by differentially corrected
 DP3819.hand held GPS observations or other comparable positioning techniques
 DP3819.and have an estimated accuracy of +/- 3 meters.
 DP3819
 DP3819.The orthometric height was determined by differential leveling and
 DP3819.adjusted by the NATIONAL GEODETIC SURVEY
 DP3819.in July 2014.
 DP3819
 DP3819.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3819.GEOID18 height accuracy estimate available here.
 DP3819
 DP3819.Click photographs - Photos may exist for this station.
 DP3819
 DP3819.The dynamic height is computed by dividing the NAVD 88
 DP3819.geopotential number by the normal gravity value computed on the
 DP3819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3819.degrees latitude (g = 980.6199 gals.).
 DP3819
 DP3819.The modeled gravity was interpolated from observed gravity values.
 DP3819
 DP3819;                    North         East    Units  Estimated Accuracy
 DP3819;SPC IL W     -   205,679.7     721,882.9     MT  (+/- 3 meters HH1 GPS) 
 DP3819
 DP3819_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4579967505(NAD 83)
 DP3819
 DP3819                          SUPERSEDED SURVEY CONTROL
 DP3819
 DP3819.No superseded survey control is available for this station.
 DP3819
 DP3819_MARKER: F = FLANGE-ENCASED ROD
 DP3819_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3819_STAMPING: WS 134 2014
 DP3819_MARK LOGO: UIL
 DP3819_PROJECTION: RECESSED 8 CENTIMETERS
 DP3819_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3819_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3819+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2019
 DP3819_ROD/PIPE-DEPTH: 12.2 meters
 DP3819_SLEEVE-DEPTH  : 0.9 meters
 DP3819
 DP3819  HISTORY     - Date     Condition        Report By
 DP3819  HISTORY     - 20140425 MONUMENTED       AMESC
 DP3819  HISTORY     - 20190729 GOOD             ILDT
 DP3819
 DP3819                          STATION DESCRIPTION
 DP3819
 DP3819'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3819'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST-NORTHWEST OF
 DP3819'MASCOUTAH, 6.4 MI (10.3 KM) NORTH OF FREEBURG AND 5.0 MI (8.0 KM)
 DP3819'SOUTH OF O'FALLON.
 DP3819'
 DP3819'TO REACH FROM THE INTERSECTION OF IL ROUTE 158 (AIR MOBILITY DRIVE)
 DP3819'AND IL ROUTE 161 PROCEED WEST ALONG IL ROUTE 161 FOR 1.75 MI (2.8 KM)
 DP3819'TO THE STATION ON THE RIGHT.
 DP3819'
 DP3819'THE STATION IS 59 FT (18.0 M) NORTH OF THE CENTERLINE OF IL ROUTE 161,
 DP3819'85 FT (25.9 M) EAST OF A CABLE WARNING POST, 76.0 FT (23.2 M) EAST OF
 DP3819'A POWER POLE, 74.0 FT (22.6 M) WEST OF POWER POLE NUMBER 63.
 DP3819'
 DP3819'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3819'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3819'IN IDENTIFICATION.
 DP3819
 DP3819                          STATION RECOVERY (2019)
 DP3819
 DP3819'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3819'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3820 ***********************************************************************
 DP3820  DESIGNATION -  WS 135
 DP3820  PID         -  DP3820
 DP3820  STATE/COUNTY-  IL/ST CLAIR
 DP3820  COUNTRY     -  US
 DP3820  USGS QUAD   -  O'FALLON (2018)
 DP3820
 DP3820                         *CURRENT SURVEY CONTROL
 DP3820  ______________________________________________________________________
 DP3820* NAD 83(1986) POSITION- 38 31 09.53   (N) 089 56 03.02   (W)   HD_HELD1
 DP3820* NAVD 88 ORTHO HEIGHT -   153.267 (meters)      502.84  (feet) ADJUSTED
 DP3820  ______________________________________________________________________
 DP3820  GEOID HEIGHT    -        -30.581 (meters)                     GEOID18
 DP3820  DYNAMIC HEIGHT  -        153.169 (meters)      502.52  (feet) COMP
 DP3820  MODELED GRAVITY -    979,986.7   (mgal)                       NAVD 88
 DP3820
 DP3820  VERT ORDER      -  SECOND    CLASS I
 DP3820
 DP3820.The horizontal coordinates were determined by differentially corrected
 DP3820.hand held GPS observations or other comparable positioning techniques
 DP3820.and have an estimated accuracy of +/- 3 meters.
 DP3820
 DP3820.The orthometric height was determined by differential leveling and
 DP3820.adjusted by the NATIONAL GEODETIC SURVEY
 DP3820.in July 2014.
 DP3820
 DP3820.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3820.GEOID18 height accuracy estimate available here.
 DP3820
 DP3820.Click photographs - Photos may exist for this station.
 DP3820
 DP3820.The dynamic height is computed by dividing the NAVD 88
 DP3820.geopotential number by the normal gravity value computed on the
 DP3820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3820.degrees latitude (g = 980.6199 gals.).
 DP3820
 DP3820.The modeled gravity was interpolated from observed gravity values.
 DP3820
 DP3820;                    North         East    Units  Estimated Accuracy
 DP3820;SPC IL W     -   205,636.6     720,274.5     MT  (+/- 3 meters HH1 GPS) 
 DP3820
 DP3820_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4418967517(NAD 83)
 DP3820
 DP3820                          SUPERSEDED SURVEY CONTROL
 DP3820
 DP3820.No superseded survey control is available for this station.
 DP3820
 DP3820_MARKER: F = FLANGE-ENCASED ROD
 DP3820_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3820_STAMPING: WS 135 2014
 DP3820_MARK LOGO: UIL
 DP3820_PROJECTION: RECESSED 8 CENTIMETERS
 DP3820_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3820_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3820+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2019
 DP3820_ROD/PIPE-DEPTH: 12.2 meters
 DP3820_SLEEVE-DEPTH  : 0.9 meters
 DP3820
 DP3820  HISTORY     - Date     Condition        Report By
 DP3820  HISTORY     - 20140425 MONUMENTED       AMESC
 DP3820  HISTORY     - 20190729 GOOD             ILDT
 DP3820
 DP3820                          STATION DESCRIPTION
 DP3820
 DP3820'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3820'THE STATION IS LOCATED ABOUT 7.9 MI (12.7 KM) WEST-NORTHWEST OF
 DP3820'MASCOUTAH, 6.4 MI (10.3 KM) NORTH OF FREEBURG AND 5.2 MI (8.4 KM)
 DP3820'SOUTH-SOUTHWEST OF O'FALLON.
 DP3820'
 DP3820'TO REACH FROM THE INTERSECTION OF IL ROUTE 158 (AIR MOBILITY DRIVE)
 DP3820'AND IL ROUTE 161 PROCEED WEST ALONG IL ROUTE 161 FOR 2.45 MI (3.9 KM)
 DP3820'TO GREEN MOUNTAIN ROAD.  CONTINUE WEST ALONG IL ROUTE 161 FOR 0.30 MI
 DP3820'(0.5 KM) TO THE STATION ON THE LEFT.
 DP3820'
 DP3820'THE STATION IS 71.0 FT (21.6 M) SOUTH OF THE CENTERLINE OF IL ROUTE
 DP3820'161, 151 FT (46.0 M) EAST OF A POWER POLE, 146 FT (44.5 M) EAST OF THE
 DP3820'SOUTHEAST END OF TWO 24 INCH (61 CM) ELLIPTICAL CONCRETE PIPES, 95.0
 DP3820'FT (29.0 M) NORTHEAST OF THE NORTHEAST CORNER OF LEE'S RESTAURANT,
 DP3820'65.7 FT (20.0 M) SOUTHWEST OF A LIGHT POLE, 61.7 FT (18.8 M) WEST OF A
 DP3820'POWER POLE WITH TRANSFORMER, 24.65 FT (7.5 M) EAST-NORTHEAST OF THE
 DP3820'NORTHEAST CORNER OF SIDEWALK IN FRONT OF LEE'S RESTAURANT.
 DP3820'
 DP3820'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3820'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3820'IN IDENTIFICATION.
 DP3820
 DP3820                          STATION RECOVERY (2019)
 DP3820
 DP3820'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 DP3820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3821 ***********************************************************************
 DP3821  DESIGNATION -  WS 136
 DP3821  PID         -  DP3821
 DP3821  STATE/COUNTY-  IL/ST CLAIR
 DP3821  COUNTRY     -  US
 DP3821  USGS QUAD   -  O'FALLON (2018)
 DP3821
 DP3821                         *CURRENT SURVEY CONTROL
 DP3821  ______________________________________________________________________
 DP3821* NAD 83(1986) POSITION- 38 31 04.24   (N) 089 57 01.28   (W)   HD_HELD1
 DP3821* NAVD 88 ORTHO HEIGHT -   156.088 (meters)      512.10  (feet) ADJUSTED
 DP3821  ______________________________________________________________________
 DP3821  GEOID HEIGHT    -        -30.584 (meters)                     GEOID18
 DP3821  DYNAMIC HEIGHT  -        155.988 (meters)      511.77  (feet) COMP
 DP3821  MODELED GRAVITY -    979,986.3   (mgal)                       NAVD 88
 DP3821
 DP3821  VERT ORDER      -  SECOND    CLASS I
 DP3821
 DP3821.The horizontal coordinates were determined by differentially corrected
 DP3821.hand held GPS observations or other comparable positioning techniques
 DP3821.and have an estimated accuracy of +/- 3 meters.
 DP3821
 DP3821.The orthometric height was determined by differential leveling and
 DP3821.adjusted by the NATIONAL GEODETIC SURVEY
 DP3821.in July 2014.
 DP3821
 DP3821.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3821.GEOID18 height accuracy estimate available here.
 DP3821
 DP3821.Click photographs - Photos may exist for this station.
 DP3821
 DP3821.The dynamic height is computed by dividing the NAVD 88
 DP3821.geopotential number by the normal gravity value computed on the
 DP3821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3821.degrees latitude (g = 980.6199 gals.).
 DP3821
 DP3821.The modeled gravity was interpolated from observed gravity values.
 DP3821
 DP3821;                    North         East    Units  Estimated Accuracy
 DP3821;SPC IL W     -   205,470.1     718,863.7     MT  (+/- 3 meters HH1 GPS) 
 DP3821
 DP3821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4277367399(NAD 83)
 DP3821
 DP3821                          SUPERSEDED SURVEY CONTROL
 DP3821
 DP3821.No superseded survey control is available for this station.
 DP3821
 DP3821_MARKER: F = FLANGE-ENCASED ROD
 DP3821_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3821_STAMPING: WS 136 2014
 DP3821_MARK LOGO: UIL
 DP3821_PROJECTION: RECESSED 8 CENTIMETERS
 DP3821_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3821_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3821+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2020
 DP3821_ROD/PIPE-DEPTH: 9.8 meters
 DP3821_SLEEVE-DEPTH  : 0.9 meters
 DP3821
 DP3821  HISTORY     - Date     Condition        Report By
 DP3821  HISTORY     - 20140426 MONUMENTED       AMESC
 DP3821  HISTORY     - 20200527 GOOD             ILDT
 DP3821
 DP3821                          STATION DESCRIPTION
 DP3821
 DP3821'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3821'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHEAST OF FRENCH
 DP3821'VILLAGE, 6.5 MI (10.5 KM) NORTH-NORTHWEST OF FREEBURG AND 5.6 MI (9.0
 DP3821'KM) SOUTH-SOUTHWEST OF O'FALLON.
 DP3821'
 DP3821'TO REACH FROM THE POST OFFICE IN BELLEVILLE PROCEED EAST ALONG
 DP3821'WASHINGTON STREET FOR 0.4 MI (0.6 KM) TO SOUTH CHARLES STREET, THENCE
 DP3821'NORTH ALONG SOUTH CHARLES STREET FOR 350 FT (106.7 M) TO EAST MAIN
 DP3821'STREET, THENCE EAST ALONG EAST MAIN STREET FOR 0.6 MI (1.0 KM) TO
 DP3821'CARLYLE AVENUE, THENCE EAST ALONG CARLYLE AVENUE FOR 1.0 MI (1.6 KM)
 DP3821'TO THE ENTRANCE TO BELLEVILLE EAST HIGH SCHOOL AND THE STATION ON THE
 DP3821'LEFT.
 DP3821'
 DP3821'THE STATION IS 55 FT (16.8 M) NORTH OF THE CENTERLINE OF CARLYLE
 DP3821'AVENUE (IL ROUTE 161), 130 FT (39.6 M) EAST OF THE CENTERLINE OF THE
 DP3821'ENTRANCE TO BELLEVILLE EAST HIGH SCHOOL, 292 FT (89.0 M) WEST OF A
 DP3821'STREET LIGHT, 87.2 FT (26.6 M) EAST OF A 15 INCH (38 CM) CONCRETE
 DP3821'PIPE, 60.0 FT (18.3 M) NORTH OF THE NORTH EDGE OF THE CONCRETE MEDIAN
 DP3821'IN CARLYLE AVENUE (IL ROUTE 161), 28.8 FT (8.8 M) EAST OF A STREET
 DP3821'LIGHT, 5.0 FT (1.5 M) SOUTH OF A FENCE LINE.
 DP3821'
 DP3821'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3821'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3821'IN IDENTIFICATION.
 DP3821
 DP3821                          STATION RECOVERY (2020)
 DP3821
 DP3821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (BJ)
 DP3821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3822 ***********************************************************************
 DP3822  DESIGNATION -  WS 137
 DP3822  PID         -  DP3822
 DP3822  STATE/COUNTY-  IL/ST CLAIR
 DP3822  COUNTRY     -  US
 DP3822  USGS QUAD   -  O'FALLON (2018)
 DP3822
 DP3822                         *CURRENT SURVEY CONTROL
 DP3822  ______________________________________________________________________
 DP3822* NAD 83(1986) POSITION- 38 30 52.76   (N) 089 57 58.41   (W)   HD_HELD1
 DP3822* NAVD 88 ORTHO HEIGHT -   159.075 (meters)      521.90  (feet) ADJUSTED
 DP3822  ______________________________________________________________________
 DP3822  GEOID HEIGHT    -        -30.582 (meters)                     GEOID18
 DP3822  DYNAMIC HEIGHT  -        158.973 (meters)      521.56  (feet) COMP
 DP3822  MODELED GRAVITY -    979,985.7   (mgal)                       NAVD 88
 DP3822
 DP3822  VERT ORDER      -  SECOND    CLASS I
 DP3822
 DP3822.The horizontal coordinates were determined by differentially corrected
 DP3822.hand held GPS observations or other comparable positioning techniques
 DP3822.and have an estimated accuracy of +/- 3 meters.
 DP3822
 DP3822.The orthometric height was determined by differential leveling and
 DP3822.adjusted by the NATIONAL GEODETIC SURVEY
 DP3822.in July 2014.
 DP3822
 DP3822.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3822.GEOID18 height accuracy estimate available here.
 DP3822
 DP3822.Click photographs - Photos may exist for this station.
 DP3822
 DP3822.The dynamic height is computed by dividing the NAVD 88
 DP3822.geopotential number by the normal gravity value computed on the
 DP3822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3822.degrees latitude (g = 980.6199 gals.).
 DP3822
 DP3822.The modeled gravity was interpolated from observed gravity values.
 DP3822
 DP3822;                    North         East    Units  Estimated Accuracy
 DP3822;SPC IL W     -   205,113.0     717,480.5     MT  (+/- 3 meters HH1 GPS) 
 DP3822
 DP3822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4137767090(NAD 83)
 DP3822
 DP3822                          SUPERSEDED SURVEY CONTROL
 DP3822
 DP3822.No superseded survey control is available for this station.
 DP3822
 DP3822_MARKER: F = FLANGE-ENCASED ROD
 DP3822_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3822_STAMPING: WS 137 2014
 DP3822_MARK LOGO: UIL
 DP3822_PROJECTION: RECESSED 8 CENTIMETERS
 DP3822_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3822_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 DP3822+STABILITY: POSITION/ELEVATION WELL
 DP3822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3822+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2014
 DP3822_ROD/PIPE-DEPTH: 12.2 meters
 DP3822_SLEEVE-DEPTH  : 0.9 meters
 DP3822
 DP3822  HISTORY     - Date     Condition        Report By
 DP3822  HISTORY     - 20140426 MONUMENTED       AMESC
 DP3822
 DP3822                          STATION DESCRIPTION
 DP3822
 DP3822'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3822'THE STATION IS LOCATED ABOUT 7.4 MI (11.9 KM) SOUTHEAST OF FRENCH
 DP3822'VILLAGE, 6.7 MI (10.8 KM) NORTH-NORTHWEST OF FREEBURG AND 6.1 MI (9.8
 DP3822'KM) SOUTH-SOUTHWEST OF O'FALLON.
 DP3822'
 DP3822'TO REACH FROM THE POST OFFICE IN BELLEVILLE PROCEED EAST ALONG
 DP3822'WASHINGTON STREET FOR 0.4 MI (0.6 KM) TO SOUTH CHARLES STREET, THENCE
 DP3822'NORTH ALONG SOUTH CHARLES STREET FOR 350 FT (106.7 M) TO EAST MAIN
 DP3822'STREET, THENCE EAST ALONG EAST MAIN STREET FOR 0.6 MI (1.0 KM) TO
 DP3822'CARLYLE AVENUE, THENCE EAST ALONG CARLYLE AVENUE FOR 590 FT (179.8 M)
 DP3822'TO MISSOURI AVENUE AND THE STATION ON THE LEFT.
 DP3822'
 DP3822'THE STATION IS 28.4 FT (8.7 M) NORTH OF THE CENTERLINE OF CARLYLE
 DP3822'AVENUE, 181.4 FT (55.3 M) WEST OF POWER POLE NUMBER 3538117 WITH A
 DP3822'TRANSFORMER, 85.5 FT (26.1 M) EAST OF A STREET LIGHT, 72.8 FT (22.2 M)
 DP3822'NORTHWEST OF POWER POLE NUMBER 3538116 WITH STREET LIGHT AND
 DP3822'TRANSFORMER, 63.0 FT (19.2 M) NORTHEAST OF A FIRE HYDRANT, 11.8 FT
 DP3822'(3.6 M) SOUTHWEST OF THE SOUTHWEST CORNER OF THE CURB AROUND A PARKING
 DP3822'LOT.
 DP3822'
 DP3822'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3822'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3822'IN IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3823 ***********************************************************************
 DP3823  DESIGNATION -  WS 138
 DP3823  PID         -  DP3823
 DP3823  STATE/COUNTY-  IL/ST CLAIR
 DP3823  COUNTRY     -  US
 DP3823  USGS QUAD   -  O'FALLON (2018)
 DP3823
 DP3823                         *CURRENT SURVEY CONTROL
 DP3823  ______________________________________________________________________
 DP3823* NAD 83(1986) POSITION- 38 30 49.20   (N) 089 58 33.92   (W)   HD_HELD1
 DP3823* NAVD 88 ORTHO HEIGHT -   155.635 (meters)      510.61  (feet) ADJUSTED
 DP3823  ______________________________________________________________________
 DP3823  GEOID HEIGHT    -        -30.583 (meters)                     GEOID18
 DP3823  DYNAMIC HEIGHT  -        155.535 (meters)      510.28  (feet) COMP
 DP3823  MODELED GRAVITY -    979,985.5   (mgal)                       NAVD 88
 DP3823
 DP3823  VERT ORDER      -  SECOND    CLASS I
 DP3823
 DP3823.The horizontal coordinates were determined by differentially corrected
 DP3823.hand held GPS observations or other comparable positioning techniques
 DP3823.and have an estimated accuracy of +/- 3 meters.
 DP3823
 DP3823.The orthometric height was determined by differential leveling and
 DP3823.adjusted by the NATIONAL GEODETIC SURVEY
 DP3823.in July 2014.
 DP3823
 DP3823.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3823.GEOID18 height accuracy estimate available here.
 DP3823
 DP3823.Click photographs - Photos may exist for this station.
 DP3823
 DP3823.The dynamic height is computed by dividing the NAVD 88
 DP3823.geopotential number by the normal gravity value computed on the
 DP3823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3823.degrees latitude (g = 980.6199 gals.).
 DP3823
 DP3823.The modeled gravity was interpolated from observed gravity values.
 DP3823
 DP3823;                    North         East    Units  Estimated Accuracy
 DP3823;SPC IL W     -   205,001.4     716,620.5     MT  (+/- 3 meters HH1 GPS) 
 DP3823
 DP3823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4051367008(NAD 83)
 DP3823
 DP3823                          SUPERSEDED SURVEY CONTROL
 DP3823
 DP3823.No superseded survey control is available for this station.
 DP3823
 DP3823_MARKER: F = FLANGE-ENCASED ROD
 DP3823_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 DP3823_STAMPING: WS 138 2014
 DP3823_MARK LOGO: UIL
 DP3823_PROJECTION: RECESSED 8 CENTIMETERS
 DP3823_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 DP3823_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DP3823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3823+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2018
 DP3823_ROD/PIPE-DEPTH: 7.0 meters
 DP3823_SLEEVE-DEPTH  : 0.9 meters
 DP3823
 DP3823  HISTORY     - Date     Condition        Report By
 DP3823  HISTORY     - 20140426 MONUMENTED       AMESC
 DP3823  HISTORY     - 20180626 GOOD             ILDT
 DP3823
 DP3823                          STATION DESCRIPTION
 DP3823
 DP3823'DESCRIBED BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (JO)
 DP3823'THE STATION IS LOCATED ABOUT 7.2 MI (11.6 KM) SOUTHEAST OF FRENCH
 DP3823'VILLAGE, 6.8 MI (10.9 KM) NORTH-NORTHWEST OF FREEBURG AND 6.5 MI (10.5
 DP3823'KM) SOUTH-SOUTHWEST OF O'FALLON.
 DP3823'
 DP3823'TO REACH FROM THE POST OFFICE IN BELLEVILLE PROCEED EAST ALONG
 DP3823'WASHINGTON STREET FOR 0.4 MI (0.6 KM) TO SOUTH CHARLES STREET, THENCE
 DP3823'NORTH ALONG SOUTH CHARLES STREET FOR 350 FT (106.7 M) TO EAST MAIN
 DP3823'STREET, THENCE EAST ALONG EAST MAIN STREET FOR 720 FT (219.5 M) TO
 DP3823'SOUTH OAK STREET.  CONTINUE EAST ALONG EAST MAIN STREET FOR 134 FT
 DP3823'(40.8 M) TO THE STATION ON THE RIGHT.
 DP3823'
 DP3823'THE STATION IS 25.4 FT (7.7 M) SOUTH OF THE CENTERLINE OF EAST MAIN
 DP3823'STREET, 58.4 FT (17.8 M) NORTHEAST OF THE NORTHEAST CORNER OF THE
 DP3823'NORMAN KRAUSE INSURANCE BUILDING AT 700 EAST MAIN STREET, 55.5 FT
 DP3823'(16.9 M) SOUTHEAST OF A SANITARY MAN HOLE, 51.5 FT (15.7 M) SOUTHEAST
 DP3823'OF A LIGHT POLE, 11.6 FT (3.5 M) SOUTHWEST OF A LIGHT POLE, 6.7 FT
 DP3823'(2.0 M) SOUTH OF THE BACK OF CURB.
 DP3823'
 DP3823'NOTE-ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3823'THE ROD (DATUM POINT) IS SURROUNDED BY A FLOATING BRONZE DISK TO AID
 DP3823'IN IDENTIFICATION.
 DP3823
 DP3823                          STATION RECOVERY (2018)
 DP3823
 DP3823'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 DP3823'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3590 ***********************************************************************
 DP3590  DESIGNATION -  WS 15
 DP3590  PID         -  DP3590
 DP3590  STATE/COUNTY-  IL/WHITESIDE
 DP3590  COUNTRY     -  US
 DP3590  USGS QUAD   -  CLINTON NW (2018)
 DP3590
 DP3590                         *CURRENT SURVEY CONTROL
 DP3590  ______________________________________________________________________
 DP3590* NAD 83(1986) POSITION- 41 54 04.71   (N) 090 07 55.46   (W)   HD_HELD1
 DP3590* NAVD 88 ORTHO HEIGHT -   178.818 (meters)      586.67  (feet) ADJUSTED
 DP3590  ______________________________________________________________________
 DP3590  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 DP3590  DYNAMIC HEIGHT  -        178.754 (meters)      586.46  (feet) COMP
 DP3590  MODELED GRAVITY -    980,260.1   (mgal)                       NAVD 88
 DP3590
 DP3590  VERT ORDER      -  SECOND    CLASS I
 DP3590
 DP3590.The horizontal coordinates were determined by differentially corrected
 DP3590.hand held GPS observations or other comparable positioning techniques
 DP3590.and have an estimated accuracy of +/- 3 meters.
 DP3590
 DP3590.The orthometric height was determined by differential leveling and
 DP3590.adjusted by the NATIONAL GEODETIC SURVEY
 DP3590.in July 2014.
 DP3590
 DP3590.No vertical observational check was made to the station.
 DP3590
 DP3590.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3590.GEOID18 height accuracy estimate available here.
 DP3590
 DP3590.Click photographs - Photos may exist for this station.
 DP3590
 DP3590.The dynamic height is computed by dividing the NAVD 88
 DP3590.geopotential number by the normal gravity value computed on the
 DP3590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3590.degrees latitude (g = 980.6199 gals.).
 DP3590
 DP3590.The modeled gravity was interpolated from observed gravity values.
 DP3590
 DP3590;                    North         East    Units  Estimated Accuracy
 DP3590;SPC IL W     -   581,121.9     702,870.4     MT  (+/- 3 meters HH1 GPS) 
 DP3590
 DP3590_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3789242796(NAD 83)
 DP3590
 DP3590                          SUPERSEDED SURVEY CONTROL
 DP3590
 DP3590.No superseded survey control is available for this station.
 DP3590
 DP3590_MARKER: DH = HORIZONTAL CONTROL DISK
 DP3590_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 DP3590_STAMPING: WS-15
 DP3590_MARK LOGO: IL-195
 DP3590_PROJECTION: RECESSED 30 CENTIMETERS
 DP3590_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3590_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3590+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3590
 DP3590  HISTORY     - Date     Condition        Report By
 DP3590  HISTORY     - UNK      MONUMENTED       IL-195
 DP3590  HISTORY     - 20130418 GOOD             CMT
 DP3590
 DP3590                          STATION DESCRIPTION
 DP3590
 DP3590'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3590'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3590'STATION IS LOCATED ABOUT 10.7 MI (17.2 KM) NORTHWEST OF MORRISON, 7.2
 DP3590'MI (11.6 KM) NORTHWEST OF UNION GROVE AND 4.3 MI (6.9 KM)
 DP3590'SOUTH-SOUTHWEST OF THOMSON.
 DP3590'
 DP3590'TO REACH THE STATION FROM THE INTERSECTION OF ILLINOIS STATE HIGHWAY
 DP3590'84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND LOCK ROAD, PROCEED
 DP3590'WESTERLY 0.65 MI (1.0 KM) ON LOCK ROAD TO THE STATION ON THE LEFT AND
 DP3590'WEST OF THE PUBLIC RESTROOMS.
 DP3590'
 DP3590'THE STATION IS LOCATED 87.2 FT (26.6 M) SOUTH OF THE CENTERLINE OF THE
 DP3590'ROAD, 75.0 FT (22.9 M) SOUTH OF THE EDGE OF PAVEMENT OF THE ROAD, 70.5
 DP3590'FT (21.5 M) WEST OF THE NORTHWEST CORNER OF THE PUBLIC RESTROOMS, 70.5
 DP3590'FT (21.5 M) WEST OF THE SOUTHWEST CORNER OF THE PUBLIC RESTROOMS, 64.5
 DP3590'FT (19.7 M) SOUTHWEST OF A POWER POLE ABOUT 5.0 FT (1.5 M) LOWER THAN
 DP3590'THE ROAD.
 DP3590'
 DP3590'NOTE-ACCESS TO THE DISK IS THROUGH A RECESSED 6-INCH LOGO CAP.
 DP3590'NOTE-DISK ELEVATED TO THE DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DP3591 ***********************************************************************
 DP3591  DESIGNATION -  WS 18
 DP3591  PID         -  DP3591
 DP3591  STATE/COUNTY-  IL/WHITESIDE
 DP3591  COUNTRY     -  US
 DP3591  USGS QUAD   -  CLINTON (2018)
 DP3591
 DP3591                         *CURRENT SURVEY CONTROL
 DP3591  ______________________________________________________________________
 DP3591* NAD 83(1986) POSITION- 41 47 40.77   (N) 090 12 08.05   (W)   HD_HELD1
 DP3591* NAVD 88 ORTHO HEIGHT -   178.116 (meters)      584.37  (feet) ADJUSTED
 DP3591  ______________________________________________________________________
 DP3591  GEOID HEIGHT    -        -33.107 (meters)                     GEOID18
 DP3591  DYNAMIC HEIGHT  -        178.049 (meters)      584.15  (feet) COMP
 DP3591  MODELED GRAVITY -    980,244.1   (mgal)                       NAVD 88
 DP3591
 DP3591  VERT ORDER      -  SECOND    CLASS I
 DP3591
 DP3591.The horizontal coordinates were determined by differentially corrected
 DP3591.hand held GPS observations or other comparable positioning techniques
 DP3591.and have an estimated accuracy of +/- 3 meters.
 DP3591
 DP3591.The orthometric height was determined by differential leveling and
 DP3591.adjusted by the NATIONAL GEODETIC SURVEY
 DP3591.in July 2014.
 DP3591
 DP3591.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3591.GEOID18 height accuracy estimate available here.
 DP3591
 DP3591.Click photographs - Photos may exist for this station.
 DP3591
 DP3591.The dynamic height is computed by dividing the NAVD 88
 DP3591.geopotential number by the normal gravity value computed on the
 DP3591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DP3591.degrees latitude (g = 980.6199 gals.).
 DP3591
 DP3591.The modeled gravity was interpolated from observed gravity values.
 DP3591
 DP3591;                    North         East    Units  Estimated Accuracy
 DP3591;SPC IL W     -   569,277.0     697,043.8     MT  (+/- 3 meters HH1 GPS) 
 DP3591
 DP3591_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYG3245830761(NAD 83)
 DP3591
 DP3591                          SUPERSEDED SURVEY CONTROL
 DP3591
 DP3591.No superseded survey control is available for this station.
 DP3591
 DP3591_MARKER: DH = HORIZONTAL CONTROL DISK
 DP3591_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 DP3591_STAMPING: WS-18
 DP3591_MARK LOGO: IL-195
 DP3591_PROJECTION: FLUSH
 DP3591_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DP3591_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DP3591+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 DP3591
 DP3591  HISTORY     - Date     Condition        Report By
 DP3591  HISTORY     - UNK      MONUMENTED       IL-195
 DP3591  HISTORY     - 20130418 GOOD             CMT
 DP3591
 DP3591                          STATION DESCRIPTION
 DP3591
 DP3591'DESCRIBED BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 DP3591'DESCRIBED BY CRAWFORD, MURPHY AND TILLY, INCORPORATED 2013.  THE
 DP3591'STATION IS LOCATED ABOUT 11.5 MI (18.5 KM) NORTH-NORTHWEST OF ERIE,
 DP3591'9.9 MI (15.9 KM) NORTHEAST OF CORDOVA AND 9.5 MI (15.3 KM)
 DP3591'WEST-SOUTHWEST OF UNION GROVE.
 DP3591'
 DP3591'TO REACH THE STATION PROCEED TO THE INTERSECTION OF ILLINOIS STATE
 DP3591'HIGHWAY 84 (THE GREAT RIVER ROAD OR WALLER ROAD) AND PALMER ROAD AND
 DP3591'THE STATION ON THE SOUTHERLY SIDE OF ILLINOIS STATE HIGHWAY 84 (THE
 DP3591'GREAT RIVER ROAD OR WALLER ROAD).
 DP3591'
 DP3591'THE STATION IS LOCATED 49.0 FT (14.9 M) SOUTH-SOUTHEAST OF THE
 DP3591'CENTERLINE OF HIGHWAY, 36.0 FT (11.0 M) SOUTH-SOUTHEAST OF THE EDGE OF
 DP3591'PAVEMENT OF THE HIGHWAY, 33.9 FT (10.3 M) EAST OF A POWER POLE, 30.4
 DP3591'FT (9.3 M) NORTH-NORTHEAST OF THE CENTERLINE OF PALMER ROAD, 16.3 FT
 DP3591'(5.0 M) SOUTH-SOUTHEAST OF A DITCH LINE ABOUT 1.75 FT (0.5 M) LOWER
 DP3591'THAN THE HIGHWAY.
 DP3591'
 DP3591'NOTE-ACCESS TO THE DISK IS THROUGH A 6-INCH (15 CM) LOGO CAP.
 DP3591'NOTE-DISK ELEVATED TO THE DATUM POINT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1673 ***********************************************************************
 MF1673  DESIGNATION -  WYANET
 MF1673  PID         -  MF1673
 MF1673  STATE/COUNTY-  IL/BUREAU
 MF1673  COUNTRY     -  US
 MF1673  USGS QUAD   -  WYANET (2018)
 MF1673
 MF1673                         *CURRENT SURVEY CONTROL
 MF1673  ______________________________________________________________________
 MF1673* NAD 83(1997) POSITION- 41 21 54.43356(N) 089 33 34.43854(W)   ADJUSTED
 MF1673* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 MF1673  ______________________________________________________________________
 MF1673  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 MF1673  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 MF1673  HORZ ORDER      -  SECOND
 MF1673
 MF1673.The horizontal coordinates were established by classical geodetic methods
 MF1673.and adjusted by the National Geodetic Survey in October 1999.
 MF1673
 MF1673.The orthometric height was scaled from a topographic map.
 MF1673
 MF1673.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1673.GEOID18 height accuracy estimate available here.
 MF1673
 MF1673.Click photographs - Photos may exist for this station.
 MF1673
 MF1673.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1673
 MF1673. The following values were computed from the NAD 83(1997) position.
 MF1673
 MF1673;                    North         East     Units Scale Factor Converg.
 MF1673;SPC IL W     -   521,750.319   750,792.728   MT  0.99997292   +0 24 04.4
 MF1673;SPC IL W     - 1,711,775.84  2,463,225.81   sFT  0.99997292   +0 24 04.4
 MF1673;UTM  16      - 4,582,451.378   285,919.708   MT  1.00016406   -1 41 31.7
 MF1673
 MF1673!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1673!SPC IL W     -   0.99997321  x   0.99997292  =   0.99994613
 MF1673!UTM  16      -   0.99997321  x   1.00016406  =   1.00013727
 MF1673
 MF1673:                Primary Azimuth Mark                     Grid Az
 MF1673:SPC IL W     -  WYANET 2 AZ MK                           091 41 58.1
 MF1673:UTM  16      -  WYANET 2 AZ MK                           093 47 34.2
 MF1673
 MF1673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8591982451(NAD 83)
 MF1673
 MF1673|---------------------------------------------------------------------|
 MF1673| PID    Reference Object                     Distance      Geod. Az  |
 MF1673|                                                           dddmmss.s |
 MF1673| MF1670 WYANET 2                             26.176 METERS 00406     |
 MF1673| MF1666 PRINCETON MUNICIPAL UTIL STACK      APPROX. 8.0 KM 0813259.5 |
 MF1673| MF1663 PRINCETON ILL VAL ELEC RAD MST      APPROX. 6.0 KM 0833725.2 |
 MF1673| MF1662 PRINCETON CO SHERIFF RAD MAST       APPROX. 7.8 KM 0874726.5 |
 MF1673| MF1664 PRINCETON FIRST PRESB CH SPIRE      APPROX. 8.3 KM 0880032.8 |
 MF1673| CI8847 WYANET AZ MK                                       0920549.9 |
 MF1673| MF1674 WYANET 2 AZ MK                      APPROX. 0.5 KM 0920602.5 |
 MF1673| CI8848 WYANET RM 1                          21.793 METERS 18310     |
 MF1673| CI8849 WYANET RM 2                          31.455 METERS 26444     |
 MF1673|---------------------------------------------------------------------|
 MF1673
 MF1673                          SUPERSEDED SURVEY CONTROL
 MF1673
 MF1673  NAD 83(1986)-  41 21 54.43874(N)    089 33 34.44372(W) AD(       ) 2
 MF1673  NAD 27      -  41 21 54.30840(N)    089 33 34.10940(W) AD(       ) 2
 MF1673
 MF1673.Superseded values are not recommended for survey control.
 MF1673
 MF1673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1673.See file dsdata.pdf to determine how the superseded data were derived.
 MF1673
 MF1673_MARKER: DS = TRIANGULATION STATION DISK
 MF1673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1673_STAMPING: WYANET 1954
 MF1673_MARK LOGO: CGS
 MF1673_PROJECTION: FLUSH
 MF1673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1673+STABILITY: SURFACE MOTION
 MF1673
 MF1673  HISTORY     - Date     Condition        Report By
 MF1673  HISTORY     - 1954     MONUMENTED       CGS
 MF1673  HISTORY     - 1958     GOOD             CGS
 MF1673  HISTORY     - 1959     GOOD             CGS
 MF1673  HISTORY     - 19951230 MARK NOT FOUND   USPSQD
 MF1673  HISTORY     - 20010516 MARK NOT FOUND   USPSQD
 MF1673
 MF1673                          STATION DESCRIPTION
 MF1673
 MF1673'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1673'STATION IS LOCATED ABOUT 1 MILE EAST OF WYANET IN A PASTURE
 MF1673'FIELD OWNED BY MR. JOHN ROBERTS.  IT IS 42 FEET NORTH OF THE
 MF1673'CENTER OF U.S. HIGHWAYS 34 AND 6, 33 FEET WEST OF THE SOUTHWEST
 MF1673'CORNER OF A OLD BARN AND 11 FEET NORTH OF A FENCE LINE AND WHITE
 MF1673'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1673'WYANET 1954.
 MF1673'
 MF1673'REFERENCE MARK NO. 1 IS 29 FEET SOUTH OF THE CENTER OF THE
 MF1673'HIGHWAY AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS FLUSH
 MF1673'AND THE DISK IS STAMPED WYANET NO 1 1954.
 MF1673'
 MF1673'REFERENCE MARK NO. 2 IS 33 FEET NORTH OF THE CENTER OF THE
 MF1673'HIGHWAY AND 1 FOOT NORTH OF A FENCE LINE.  THE MARK IS FLUSH
 MF1673'AND THE DISK IS STAMPED WYANET NO 2 1954.
 MF1673'
 MF1673'AZIMUTH MARK IS 23 FEET SOUTH OF THE CENTER OF HIGHWAYS 34 AND 6,
 MF1673'2 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A
 MF1673'FENCE LINE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 MF1673'STAMPED WYANET 1954.
 MF1673'
 MF1673'TO REACH THE STATION FROM THE RAILROAD DEPOT IN WYANET, GO
 MF1673'EAST ON U.S. HIGHWAYS 34 AND 6 FOR 1.15 MILE TO THE STATION
 MF1673'ON THE LEFT AS DESCRIBED.
 MF1673'
 MF1673'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAYS
 MF1673'34 AND 6 FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 MF1673'DESCRIBED.
 MF1673'
 MF1673'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1673
 MF1673                          STATION RECOVERY (1958)
 MF1673
 MF1673'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (HBW)
 MF1673'STATION AND AZIMUTH MARK FOUND UNDISTURBED.  R.M. 1 AND
 MF1673'2 NOT SEARCHED FOR.
 MF1673'
 MF1673'STATION AND REFERENCE MARKS ARE WITHIN RIGHT-OF-WAY RECENTLY
 MF1673'PURCHASED BY THE ILLINOIS STATE HIGHWAY DEPARTMENT AND WOULD
 MF1673'BE IN THE WAY OF ANY IMPROVEMENT MADE.
 MF1673
 MF1673                          STATION RECOVERY (1959)
 MF1673
 MF1673'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1673'STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER
 MF1673'2 AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND WERE
 MF1673'ALL FOUND TO BE IN GOOD CONDITION.  THE TO REACH IS ADEQUATE.
 MF1673'
 MF1673'THIS STATION WAS NOT OCCUPIED AT THIS TIME EXCEPT TO CUT IN
 MF1673'THE MARKS.  DUE TO THE FACT THAT THE COMPLETE STATION AND ALL
 MF1673'MARKS WILL BE DESTROYED IN THE NEAR FUTURE BY HIGHWAY CONSTRUCTION
 MF1673'A NEW STATION, WYANET 2 WAS ESTABLISHED BY THIS PARTY.  A
 MF1673'TRAVERSE CONNECTION WAS MADE TO THE NEW STATION, THE DISTANCE
 MF1673'AND DIRECTION ARE SHOWN IN THE BOX SCORE.
 MF1673
 MF1673                          STATION RECOVERY (1995)
 MF1673
 MF1673'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1673'MARK NOT FOUND.
 MF1673
 MF1673                          STATION RECOVERY (2001)
 MF1673
 MF1673'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1673'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1670 ***********************************************************************
 MF1670  DESIGNATION -  WYANET 2
 MF1670  PID         -  MF1670
 MF1670  STATE/COUNTY-  IL/BUREAU
 MF1670  COUNTRY     -  US
 MF1670  USGS QUAD   -  WYANET (2018)
 MF1670
 MF1670                         *CURRENT SURVEY CONTROL
 MF1670  ______________________________________________________________________
 MF1670* NAD 83(1997) POSITION- 41 21 55.27987(N) 089 33 34.35787(W)   ADJUSTED
 MF1670* NAVD 88 ORTHO HEIGHT -   202.2   (meters)      663.    (feet) VERTCON3
 MF1670  ______________________________________________________________________
 MF1670  GEOID HEIGHT    -        -33.123 (meters)                     GEOID18
 MF1670  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 MF1670  HORZ ORDER      -  SECOND
 MF1670
 MF1670.The horizontal coordinates were established by classical geodetic methods
 MF1670.and adjusted by the National Geodetic Survey in October 1999.
 MF1670
 MF1670.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1670.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1670
 MF1670.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1670.GEOID18 height accuracy estimate available here.
 MF1670
 MF1670.Click photographs - Photos may exist for this station.
 MF1670
 MF1670.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1670
 MF1670. The following values were computed from the NAD 83(1997) position.
 MF1670
 MF1670;                    North         East     Units Scale Factor Converg.
 MF1670;SPC IL W     -   521,776.440   750,794.420   MT  0.99997292   +0 24 04.4
 MF1670;SPC IL W     - 1,711,861.54  2,463,231.36   sFT  0.99997292   +0 24 04.4
 MF1670;UTM  16      - 4,582,477.424   285,922.353   MT  1.00016404   -1 41 31.7
 MF1670
 MF1670!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1670!SPC IL W     -   0.99997348  x   0.99997292  =   0.99994640
 MF1670!UTM  16      -   0.99997348  x   1.00016404  =   1.00013751
 MF1670
 MF1670:                Primary Azimuth Mark                     Grid Az
 MF1670:SPC IL W     -  WYANET 2 AZ MK                           094 37 58.2
 MF1670:UTM  16      -  WYANET 2 AZ MK                           096 43 34.3
 MF1670
 MF1670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8592282477(NAD 83)
 MF1670
 MF1670|---------------------------------------------------------------------|
 MF1670| PID    Reference Object                     Distance      Geod. Az  |
 MF1670|                                                           dddmmss.s |
 MF1670| MF1666 PRINCETON MUNICIPAL UTIL STACK      APPROX. 8.0 KM 0814356.4 |
 MF1670| MF1665 PRINCETON MUNICIPAL TANK            APPROX. 8.1 KM 0814909.3 |
 MF1670| MF1663 PRINCETON ILL VAL ELEC RAD MST      APPROX. 6.0 KM 0835205.1 |
 MF1670| CI8851 WYANET 2 RM 1                        23.026 METERS 09050     |
 MF1670| MF1674 WYANET 2 AZ MK                      APPROX. 0.5 KM 0950202.6 |
 MF1670| MF1673 WYANET                               26.176 METERS 18406     |
 MF1670| MF1675 BUDA ATT MICROWAVE TOWER            APPROX. 8.9 KM 2332847.6 |
 MF1670| CI8852 WYANET 2 RM 2                        22.797 METERS 26953     |
 MF1670| MF1672 WYANET MUNICIPAL TANK               APPROX. 2.0 KM 2714131.3 |
 MF1670|---------------------------------------------------------------------|
 MF1670
 MF1670                          SUPERSEDED SURVEY CONTROL
 MF1670
 MF1670  NAD 83(1986)-  41 21 55.28490(N)    089 33 34.36307(W) AD(       ) 2
 MF1670  NAD 27      -  41 21 55.15470(N)    089 33 34.02880(W) AD(       ) 2
 MF1670  NGVD 29 (07/19/86)  202.3    (m)          664.     (f) VERT ANG       
 MF1670
 MF1670.Superseded values are not recommended for survey control.
 MF1670
 MF1670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1670.See file dsdata.pdf to determine how the superseded data were derived.
 MF1670
 MF1670_MARKER: DS = TRIANGULATION STATION DISK
 MF1670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1670_STAMPING: WYANET 2 1959
 MF1670_MARK LOGO: CGS
 MF1670_PROJECTION: FLUSH
 MF1670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1670+STABILITY: SURFACE MOTION
 MF1670
 MF1670  HISTORY     - Date     Condition        Report By
 MF1670  HISTORY     - 1959     MONUMENTED       CGS
 MF1670  HISTORY     - 19960417 GOOD             USPSQD
 MF1670  HISTORY     - 20010516 GOOD             USPSQD
 MF1670  HISTORY     - 20051012 GOOD             USPSQD
 MF1670
 MF1670                          STATION DESCRIPTION
 MF1670
 MF1670'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1670'STATION IS LOCATED ABOUT 1-1/10 MILES EAST OF WYANET AND 128
 MF1670'FEET NORTH OF U.S. HIGHWAY NO. 6.
 MF1670'
 MF1670'TO REACH FROM THE RAILROAD STATION IN WYANET, GO WEST ON U.S.
 MF1670'HIGHWAY NO. 34 AND NO. 6 FOR 1.1 MILES TO A BOARD GATE ON LEFT,
 MF1670'(JUST BEFORE REACHING CREST OF HILL).  TURN LEFT THROUGH GATE
 MF1670'AND GO NORTHEAST ACROSS FIELD FOR ABOUT 200 FEET TO FENCE
 MF1670'AND STATION IN FENCE LINE AS DESCRIBED.
 MF1670'
 MF1670'STATION MARK, A STANDARD DISK STAMPED WYANET 2 1959, IS SET IN
 MF1670'A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 MF1670'GROUND.  THE MARK IS 128 FEET NORTH OF APPROXIMATE CENTER OF
 MF1670'U.S. HIGHWAY NO. 6, 2.4 FEET WEST OF WITNESS POST AND 6 INCHES
 MF1670'SOUTH OF FENCE LINE.
 MF1670'
 MF1670'REFERENCE MARK NUMBER 1, A STANDARD DISK STAMPED WYANET 2
 MF1670'NO. 1 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH
 MF1670'PROJECTS ABOUT 2 INCHES.  THE MARK IS 128 FEET NORTH OF
 MF1670'APPROXIMATE CENTER OF U.S. HIGHWAY NO. 6, 73 FEET EAST OF
 MF1670'WITNESS POST AND 1 FOOT SOUTH OF FENCE LINE.
 MF1670'
 MF1670'REFERENCE MARK NUMBER 2, A STANDARD DISK STAMPED WYANET 2
 MF1670'NO. 2 1959, IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS
 MF1670'2 INCHES.  THE MARK IS 127 FEET NORTH OF APPROXIMATE CENTER
 MF1670'OF U.S. HIGHWAY NO. 6, 77 FEET WEST OF WITNESS POST AND 6
 MF1670'INCHES SOUTH OF FENCE LINE.
 MF1670'
 MF1670'A TRAVERSE CONNECTION WAS MEASURED TO WYANET 1954 AND THE
 MF1670'DISTANCE IS 85.88 FT. OR 26.176 METERS.
 MF1670'
 MF1670'AZIMUTH MARK, A STANDARD DISK STAMPED WYANET 2 1959, IS SET
 MF1670'IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.  THE
 MF1670'MARK IS 22.5 FEET EAST OF APPROXIMATE CENTER OF ROAD, 6 FEET
 MF1670'NORTH OF TELEPHONE POLE, 5 INCHES WEST OF FENCE LINE AND 1.8
 MF1670'FEET SOUTH OF WITNESS POST.
 MF1670'
 MF1670'TO REACH AZIMUTH MARK FROM STATION GO EAST ON U.S. HIGHWAY
 MF1670'NO. 6 FOR 0.6 MILE TO CROSS ROADS.  TURN LEFT AND GO NORTH FOR
 MF1670'0.1 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.
 MF1670
 MF1670                          STATION RECOVERY (1996)
 MF1670
 MF1670'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1670'RECOVERED IN GOOD CONDITION.
 MF1670
 MF1670                          STATION RECOVERY (2001)
 MF1670
 MF1670'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1670'.
 MF1670
 MF1670                          STATION RECOVERY (2005)
 MF1670
 MF1670'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1670'RM 1 NO DISK
 MF1670'RM 2 NO DISK
 MF1670'AZ MARK FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1674 ***********************************************************************
 MF1674  DESIGNATION -  WYANET 2 AZ MK
 MF1674  PID         -  MF1674
 MF1674  STATE/COUNTY-  IL/BUREAU
 MF1674  COUNTRY     -  US
 MF1674  USGS QUAD   -  WYANET (2018)
 MF1674
 MF1674                         *CURRENT SURVEY CONTROL
 MF1674  ______________________________________________________________________
 MF1674* NAD 83(1997) POSITION- 41 21 53.82529(N) 089 33 12.44778(W)   ADJUSTED
 MF1674* NAVD 88 ORTHO HEIGHT -   204.    (meters)      669.    (feet) SCALED
 MF1674  ______________________________________________________________________
 MF1674  GEOID HEIGHT    -        -33.124 (meters)                     GEOID18
 MF1674  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 MF1674  HORZ ORDER      -  THIRD
 MF1674
 MF1674.The horizontal coordinates were established by classical geodetic methods
 MF1674.and adjusted by the National Geodetic Survey in October 1999.
 MF1674
 MF1674.The orthometric height was scaled from a topographic map.
 MF1674
 MF1674.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1674.GEOID18 height accuracy estimate available here.
 MF1674
 MF1674.Click photographs - Photos may exist for this station.
 MF1674
 MF1674.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1674
 MF1674. The following values were computed from the NAD 83(1997) position.
 MF1674
 MF1674;                    North         East     Units Scale Factor Converg.
 MF1674;SPC IL W     -   521,735.152   751,303.931   MT  0.99997356   +0 24 18.9
 MF1674;SPC IL W     - 1,711,726.08  2,464,902.98   sFT  0.99997356   +0 24 18.9
 MF1674;UTM  16      - 4,582,417.541   286,430.113   MT  1.00016137   -1 41 17.1
 MF1674
 MF1674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1674!SPC IL W     -   0.99997321  x   0.99997356  =   0.99994677
 MF1674!UTM  16      -   0.99997321  x   1.00016137  =   1.00013458
 MF1674
 MF1674:                Primary Azimuth Mark                     Grid Az
 MF1674:SPC IL W     -  WYANET                                   271 41 58.1
 MF1674:UTM  16      -  WYANET                                   273 47 34.1
 MF1674
 MF1674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8643082417(NAD 83)
 MF1674
 MF1674|---------------------------------------------------------------------|
 MF1674| PID    Reference Object                     Distance      Geod. Az  |
 MF1674|                                                           dddmmss.s |
 MF1674| MF1673 WYANET                              APPROX. 0.5 KM 2720617.0 |
 MF1674|---------------------------------------------------------------------|
 MF1674
 MF1674                          SUPERSEDED SURVEY CONTROL
 MF1674
 MF1674  NAD 83(1986)-  41 21 53.83066(N)    089 33 12.45677(W) AD(       ) 3
 MF1674
 MF1674.Superseded values are not recommended for survey control.
 MF1674
 MF1674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1674.See file dsdata.pdf to determine how the superseded data were derived.
 MF1674
 MF1674_MARKER: DZ = AZIMUTH MARK DISK
 MF1674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1674_STAMPING: WYANET 2 1959
 MF1674_MARK LOGO: CGS
 MF1674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1674+STABILITY: SURFACE MOTION
 MF1674
 MF1674  HISTORY     - Date     Condition        Report By
 MF1674  HISTORY     - 1959     MONUMENTED       CGS
 MF1674  HISTORY     - 20251029 MARK NOT FOUND   ILDT
 MF1674
 MF1674                          STATION DESCRIPTION
 MF1674
 MF1674'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 MF1674'THE MARK IS LOCATED ABOUT 7.1 MI (11.4 KM) EAST-NORTHEAST OF BUDA, 4.6
 MF1674'MI (7.4 KM) WEST OF PRINCETON AND 1.6 MI (2.6 KM) EAST OF WYANET.
 MF1674'
 MF1674'IT IS SET IN A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 MF1674'THE MARK IS 22.5 FT (6.9 M) EAST OF APPROXIMATE CENTER OF ROAD,
 MF1674'6 FT (1.8 M) NORTH OF TELEPHONE POLE, 5 INCHES (13 CM) WEST OF A
 MF1674'FENCE LINE AND 1.8 FT (0.5 M) SOUTH OF A WITNESS POST.
 MF1674
 MF1674                          STATION RECOVERY (2025)
 MF1674
 MF1674'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2025 (RS)
 MF1674'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1672 ***********************************************************************
 MF1672  DESIGNATION -  WYANET MUNICIPAL TANK
 MF1672  PID         -  MF1672
 MF1672  STATE/COUNTY-  IL/BUREAU
 MF1672  COUNTRY     -  US
 MF1672  USGS QUAD   -  WYANET (2018)
 MF1672
 MF1672                         *CURRENT SURVEY CONTROL
 MF1672  ______________________________________________________________________
 MF1672* NAD 83(1997) POSITION- 41 21 57.22582(N) 089 35 02.21913(W)   ADJUSTED
 MF1672  ______________________________________________________________________
 MF1672  GEOID HEIGHT    -        -33.117 (meters)                     GEOID18
 MF1672  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 MF1672  HORZ ORDER      -  THIRD
 MF1672
 MF1672.The horizontal coordinates were established by classical geodetic methods
 MF1672.and adjusted by the National Geodetic Survey in October 1999.
 MF1672
 MF1672.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1672.GEOID18 height accuracy estimate available here.
 MF1672
 MF1672.Click photographs - Photos may exist for this station.
 MF1672
 MF1672.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1672
 MF1672. The following values were computed from the NAD 83(1997) position.
 MF1672
 MF1672;                    North         East     Units Scale Factor Converg.
 MF1672;SPC IL W     -   521,822.458   748,752.107   MT  0.99997042   +0 23 06.4
 MF1672;SPC IL W     - 1,712,012.51  2,456,530.87   sFT  0.99997042   +0 23 06.4
 MF1672;UTM  16      - 4,582,598.038   283,882.682   MT  1.00017484   -1 42 29.9
 MF1672
 MF1672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8388282598(NAD 83)
 MF1672
 MF1672                          SUPERSEDED SURVEY CONTROL
 MF1672
 MF1672  NAD 83(1986)-  41 21 57.23020(N)    089 35 02.22507(W) AD(       ) 3
 MF1672  NAD 27      -  41 21 57.10000(N)    089 35 01.90100(W) AD(       ) 3
 MF1672
 MF1672.Superseded values are not recommended for survey control.
 MF1672
 MF1672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1672.See file dsdata.pdf to determine how the superseded data were derived.
 MF1672
 MF1672_MARKER: 53 = ELEVATED TANK
 MF1672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1672+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2001
 MF1672
 MF1672  HISTORY     - Date     Condition        Report By
 MF1672  HISTORY     - 1930     FIRST OBSERVED   CGS
 MF1672  HISTORY     - 1935     GOOD             CGS
 MF1672  HISTORY     - 1958     GOOD             CGS
 MF1672  HISTORY     - 19951202 GOOD             USPSQD
 MF1672  HISTORY     - 20010516 GOOD             USPSQD
 MF1672
 MF1672                          STATION DESCRIPTION
 MF1672
 MF1672'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 MF1672'THIS INTERSECTION STATION WAS RECOVERED AND CHECKED.  A DETAILED
 MF1672'DESCRIPTION IS AS FOLLOWS--
 MF1672'
 MF1672'THE STATION IS THE TALL SLIM BLACK MUNICIPAL TANK IN THE TOWN
 MF1672'OF WYANET, ILLINOIS.  IT IS LOCATED AT THE NW CORNER OF THE
 MF1672'TOWN HALL, ABOUT 75 FEET W OF THE CENTER LINE OF LOCUST STREET,
 MF1672'ABOUT 30 FEET S OF THE CENTER LINE OF AN ALLEY, AND ABOUT 155
 MF1672'FEET N OF THE CENTER LINE OF MAIN STREET.  THE TANK WAS ERECTED
 MF1672'IN 1921 AND IS QUITE PROMINENT.
 MF1672'
 MF1672'THE TANK HAS FOUR TRUSSWORK LEGS ABOUT 120 FEET HIGH.  THE OVAL
 MF1672'SECTION EXTENDS DOWNWARD ABOUT 10 FEET.  THE VERTICAL SECTION
 MF1672'IS ABOUT 25 FEET HIGH AND HAS A CATWALK AND RAIL AROUND ITS
 MF1672'BASE.  THE STEEP CONICAL ROOF HAS A BALL AT ITS APEX.  THE TOTAL
 MF1672'HEIGHT IS ABOUT 150 FEET.
 MF1672
 MF1672                          STATION RECOVERY (1958)
 MF1672
 MF1672'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (AJL)
 MF1672'STATION WAS RECOVERED AS DESCRIBED EXCEPT THE TANK IS NOW PAINTED
 MF1672'SILVER INSTEAD OF BLACK.  THE STATION WAS FOUND IN GOOD CONDITION.
 MF1672'THE OLD DESCRIPTION IS ADEQUATE.
 MF1672'
 MF1672'THIS IS AN INTERSECTION STATION.
 MF1672
 MF1672                          STATION RECOVERY (1995)
 MF1672
 MF1672'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1672'RECOVERED IN GOOD CONDITION.
 MF1672
 MF1672                          STATION RECOVERY (2001)
 MF1672
 MF1672'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1672'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1616 ***********************************************************************
 MF1616  DESIGNATION -  WYLIE RESET
 MF1616  PID         -  MF1616
 MF1616  STATE/COUNTY-  IL/LASALLE
 MF1616  COUNTRY     -  US
 MF1616  USGS QUAD   -  TROY GROVE (2018)
 MF1616
 MF1616                         *CURRENT SURVEY CONTROL
 MF1616  ______________________________________________________________________
 MF1616* NAD 83(1997) POSITION- 41 25 07.53986(N) 089 01 46.92722(W)   ADJUSTED
 MF1616* NAVD 88 ORTHO HEIGHT -   215.    (meters)      705.    (feet) SCALED
 MF1616  ______________________________________________________________________
 MF1616  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 MF1616  LAPLACE CORR    -          0.49  (seconds)                    DEFLEC18
 MF1616  HORZ ORDER      -  FIRST
 MF1616
 MF1616.The horizontal coordinates were established by classical geodetic methods
 MF1616.and adjusted by the National Geodetic Survey in October 1999.
 MF1616
 MF1616.The orthometric height was scaled from a topographic map.
 MF1616
 MF1616.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1616.GEOID18 height accuracy estimate available here.
 MF1616
 MF1616.Click photographs - Photos may exist for this station.
 MF1616
 MF1616.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1616
 MF1616. The following values were computed from the NAD 83(1997) position.
 MF1616
 MF1616;                    North         East     Units Scale Factor Converg.
 MF1616;SPC IL E     -   527,781.432   241,784.553   MT  1.00001669   -0 27 38.5
 MF1616;SPC IL E     - 1,731,562.91    793,254.82   sFT  1.00001669   -0 27 38.5
 MF1616;SPC IL W     -   528,153.456   795,045.935   MT  1.00005231   +0 45 08.0
 MF1616;SPC IL W     - 1,732,783.46  2,608,413.21   sFT  1.00005231   +0 45 08.0
 MF1616;UTM  16      - 4,587,233.239   330,379.419   MT  0.99995408   -1 20 35.1
 MF1616
 MF1616!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1616!SPC IL E     -   0.99997146  x   1.00001669  =   0.99998815
 MF1616!SPC IL W     -   0.99997146  x   1.00005231  =   1.00002377
 MF1616!UTM  16      -   0.99997146  x   0.99995408  =   0.99992555
 MF1616
 MF1616:                Primary Azimuth Mark                     Grid Az
 MF1616:SPC IL E     -  WALTHAM USAF RAD TOWER AFIXPE            206 36 58.8
 MF1616:SPC IL W     -  WALTHAM USAF RAD TOWER AFIXPE            205 24 12.3
 MF1616:UTM  16      -  WALTHAM USAF RAD TOWER AFIXPE            207 29 55.4
 MF1616
 MF1616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3037987233(NAD 83)
 MF1616
 MF1616|---------------------------------------------------------------------|
 MF1616| PID    Reference Object                     Distance      Geod. Az  |
 MF1616|                                                           dddmmss.s |
 MF1616| MF1464 OTTAWA MUNICIPAL STANDPIPE          APPROX.18.6 KM 1212040.3 |
 MF1616| MF1625 OGLESBY MARQUETTE CO E STACK        APPROX.14.3 KM 1861933.9 |
 MF1616| MF1633 OGLESBY MARQUETTE CO NE STACK       APPROX.13.6 KM 1861926.8 |
 MF1616| MF1630 OGLESBY MARQUETTE CO W STACK        APPROX.14.6 KM 1873400.9 |
 MF1616| CI8854 WYLIE RM 1                          182.880 METERS 18827     |
 MF1616| MF1621 OGLESBY MUNICIPAL TANK              APPROX.14.2 KM 1904618.5 |
 MF1616| MF1615 WALTHAM USAF RAD TOWER AFIXPE       APPROX. 0.8 KM 2060920.3 |
 MF1616| MF1637 LA SALLE SOUTH MUNICIPAL TANK       APPROX.10.5 KM 2085652.7 |
 MF1616| MF1632 LA SALLE MATHESON HIGHER CO TK      APPROX. 9.9 KM 2085802.3 |
 MF1616| MF1629 LA SALLE CATH CHURCH W SPIRE        APPROX.10.4 KM 2104745.6 |
 MF1616| MF1635 LA SALLE NORTH MUNICIPAL TANK       APPROX. 9.5 KM 2125712.1 |
 MF1616| MF1634 PERU WESTERN CLOCK CO E STACK       APPROX.12.0 KM 2125942.8 |
 MF1616| MF1636 PERU WESTERN CLOCK CO W STACK       APPROX.12.0 KM 2130629.2 |
 MF1616| MF1646 PERU CATHOLIC CHURCH SPIRE          APPROX.13.2 KM 2202149.0 |
 MF1616| MF1643 SPRING VALLEY MUNICIPAL TANK        APPROX.17.3 KM 2334209.5 |
 MF1616| MF1644 DALZELL MUNICIPAL TANK              APPROX.14.3 KM 2491313.1 |
 MF1616| MF1650 LADD MUNICIPAL TANK                 APPROX.16.2 KM 2554632.5 |
 MF1616| MF1648 CHERRY MUNICIPAL TANK               APPROX.15.4 KM 2735720.5 |
 MF1616| CI8855 WYLIE RM 2                           32.489 METERS 28202     |
 MF1616| CI8856 WYLIE RM 3                           29.742 METERS 32301     |
 MF1616| MF1560 MENDOTA MUNICIPAL TANK              APPROX.16.3 KM 3332558.5 |
 MF1616| CI8853 WYLIE AZ MK                                        3555234.5 |
 MF1616|---------------------------------------------------------------------|
 MF1616
 MF1616                          SUPERSEDED SURVEY CONTROL
 MF1616
 MF1616  NAD 83(1996)-  41 25 07.54157(N)    089 01 46.93019(W) AD(       ) 1
 MF1616  NAD 83(1986)-  41 25 07.54624(N)    089 01 46.93512(W) AD(       ) 1
 MF1616  NAD 27      -  41 25 07.42800(N)    089 01 46.64700(W) AD(       ) 1
 MF1616
 MF1616.Superseded values are not recommended for survey control.
 MF1616
 MF1616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1616.See file dsdata.pdf to determine how the superseded data were derived.
 MF1616
 MF1616_MARKER: DS = TRIANGULATION STATION DISK
 MF1616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1616_STAMPING: WYLIE 1930 1954
 MF1616_MARK LOGO: CGS
 MF1616_PROJECTION: RECESSED 61 CENTIMETERS
 MF1616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1616+STABILITY: SURFACE MOTION
 MF1616
 MF1616  HISTORY     - Date     Condition        Report By
 MF1616  HISTORY     - 1930     MONUMENTED       CGS
 MF1616  HISTORY     - 1939     SEE DESCRIPTION  CGS
 MF1616  HISTORY     - 1954     GOOD             CGS
 MF1616  HISTORY     - 1972     POOR             ILHD
 MF1616  HISTORY     - 1973     GOOD             NGS
 MF1616  HISTORY     - 19970711 MARK NOT FOUND   USPSQD
 MF1616  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF1616
 MF1616                          STATION DESCRIPTION
 MF1616
 MF1616'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (FLG)
 MF1616'STATION IS ABOUT 6 MILES N AND 3 MILES E OF LA SALLE AND 5-1/2
 MF1616'MILES N AND 1 MILE W OF UTICA, 1/2 MILE N OF THE WYLIE SCHOOLHOUSE,
 MF1616'IN THE NW CORNER OF THE SW 1/4 OF SEC. 17, T 34 N, R 2 E, ON
 MF1616'LAND OWNED BY J.D. THOMPSON.  THE STATION IS IN THE NW CORNER OF
 MF1616'A SMALL PASTURE ON E SIDE OF SECTION-LINE ROAD, 49 FEET E
 MF1616'OF ROAD FENCE AND 25 FEET S OF 1/2-SECTION LINE FENCE.  IT IS
 MF1616'ACROSS THE ROAD AND ABOUT 100 YARDS SE OF E.H. HARMONS HOUSE.
 MF1616'
 MF1616'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 MF1616'DISKS SET IN CONCRETE.
 MF1616'
 MF1616'REFERENCE MARK NO. 1 IS ABOUT 200 YARDS S OF THE NE CORNER
 MF1616'OF THE SW 1/4 OF SECTION 18.  IT IS ON FENCE LINE ON W SIDE
 MF1616'OF ROAD AND IS ACROSS ROAD FROM FARM BUILDINGS OF J.D. THOMPSON.
 MF1616'REFERENCE MARK NO. 2 IS ON FENCE LINE ON W SIDE OF ROAD,
 MF1616'2 FEET S OF THE NE CORNER OF THE SW 1/4 OF SECTION 18.  IT IS
 MF1616'ABOUT 75 YARDS SE OF MR. HARMONS HOUSE.
 MF1616'
 MF1616'STATION EASILY REACHED FROM ALL DIRECTIONS.  INQUIRE FOR WYLIE
 MF1616'SCHOOLHOUSE.
 MF1616'
 MF1616'HEIGHT OF SIGNAL ABOVE STATION MARK - 35 METERS.
 MF1616
 MF1616                          STATION RECOVERY (1939)
 MF1616
 MF1616'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (SAD)
 MF1616'THE STATION WAS LOCATED APPROXIMATELY.  THE SURROUNDINGS ARE
 MF1616'UNCHANGED EXCEPT THAT THE LOCATION IS NOW A CORN FIELD INSTEAD
 MF1616'OF A PASTURE.  THE MARK IS UNDERGROUND, AND WAS NOT UNCOVERED.
 MF1616'THICK GROWTH OF TALL CORN MAKES IT IMPRACTICABLE AS A MAGNETIC
 MF1616'STATION.  REFERENCE MARK WAS RECOVERED AS DESCRIBED.  IT IS
 MF1616'CLOSE TO A WIRE FENCE WITH IRON POSTS.  AN ELECTRIC LIGHT POST,
 MF1616'CARRYING A TRANSFORMER AT HEIGHT OF ABOUT 15 FEET, STANDS
 MF1616'6 FEET SE OF STATION.  GUY CABLE AND ANCHOR ROD ENTER GROUND
 MF1616'7 FEET SW OF STATION.  THEREFORE NOT SUITABLE AS A MAGNETIC
 MF1616'STATION.
 MF1616'
 MF1616'REFERENCE MARK NO. 2 WAS RECOVERED AS DESCRIBED.  NOT PRACTICABLE
 MF1616'AS MAGNETIC STATION BECAUSE OF PROXIMITY OF FENCES.
 MF1616
 MF1616                          STATION RECOVERY (1954)
 MF1616
 MF1616'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 MF1616'STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.
 MF1616'THE DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS CHECKED.
 MF1616'THE STATION MARK WAS LOWERED AND A NEW AZIMUTH MARK AND REFERENCE
 MF1616'MARK NO. 3 WERE ESTABLISHED.  A COMPLETE NEW DESCRIPTION
 MF1616'FOLLOWS--
 MF1616'
 MF1616'STATION IS LOCATED ON THE PROPERTY OF CHARLES THOMPSON ALONG THE
 MF1616'EAST SIDE OF A GRAVEL ROAD ABOUT 7 MILES NORTHEAST OF LA SALLE
 MF1616'AND ABOUT 4 MILES SOUTHEAST OF TROY GROVE.  IT IS 84 FEET
 MF1616'EAST OF THE CENTER OF THE ROAD, 49 FEET EAST OF A ROW OF
 MF1616'OSAGE ORANGE TREES AND 25 FEET SOUTH OF A FENCE.  THE MARK IS
 MF1616'24 INCHES UNDERGROUND AND THE DISK IS STAMPED WYLIE 1930 1954.
 MF1616'
 MF1616'REFERENCE MARK NO. 1 IS ABOUT 200 YARDS SOUTH OF THE STATION,
 MF1616'26 FEET WEST OF THE CENTER OF THE GRAVEL ROAD AND 12 FEET
 MF1616'NORTH OF A POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK
 MF1616'IS STAMPED WYLIE NO 1 1930.
 MF1616'
 MF1616'REFERENCE MARK NO. 2 IS 107.50 FEET WEST OF THE STATION, 26
 MF1616'FEET WEST OF THE CENTER OF THE ROAD AND 1 FOOT SOUTH OF A
 MF1616'WHITE WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 MF1616'WYLIE NO 2 1930.
 MF1616'
 MF1616'REFERENCE MARK NO. 3 IS 97.58 FEET NORTHWEST OF THE STATION
 MF1616'AND 21 FEET EAST OF THE CENTER OF THE ROAD.  THE MARK IS
 MF1616'FLUSH AND THE DISK IS STAMPED WYLIE NO 3 1930 1954.
 MF1616'
 MF1616'AZIMUTH MARK IS 0.3 MILE NORTH OF THE STATION, 23 FEET WEST
 MF1616'OF THE CENTER OF THE GRAVEL ROAD, 2 FEET SOUTH OF A WHITE WITNESS
 MF1616'POST AND 1 FOOT EAST OF A FENCE.  THE MARK IS FLUSH AND THE
 MF1616'DISK IS STAMPED WYLIE 1954.
 MF1616'
 MF1616'TO REACH THE STATION FROM THE RAILROAD CROSSING IN THE EAST
 MF1616'EDGE OF TROY GROVE, GO EAST ON U.S. HIGHWAY 52 FOR 2.25 MILES
 MF1616'TO A GRAVEL CROSSROAD.  TURN RIGHT AND GO SOUTH ON GRAVEL ROAD
 MF1616'FOR 3.15 MILES TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 MF1616'CONTINUE SOUTH ON THE ROAD FOR 0.3 MILE TO THE STATION ON
 MF1616'THE LEFT AS DESCRIBED.
 MF1616'
 MF1616'DISTANCES AND DIRECTIONS TO THE MARKS AND OBJECTS VISIBLE FROM
 MF1616'THE GROUND.
 MF1616'
 MF1616'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 MF1616
 MF1616                          STATION RECOVERY (1972)
 MF1616
 MF1616'RECOVERY NOTE BY IL HIGHWAY DEPT 1972 (LER)
 MF1616'WYLIE 1930, 1954-GOOD
 MF1616'
 MF1616'WYLIE 1954-GOOD-BUT LEANS TO THE SOUTH.
 MF1616'
 MF1616'THE DISTANCES AND DIRECTIONS TO THE STATION FROM THE TIES
 MF1616'FIT EXACTLY.  THE AZIMUTH MARK IS 0.3 MILE NORTH OF THE STATION
 MF1616'AS DESCRIBED, HOWEVER, WITNESS POST IS GONE.  MARK IS ONE FOOT
 MF1616'NORTH OF GATE POST AND ONE FOOT EAST OF FENCE.
 MF1616
 MF1616                          STATION RECOVERY (1973)
 MF1616
 MF1616'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 MF1616'MEASUREMENTS TO REFERENCE MARKS ARE 1954 DISTANCES DUE TO
 MF1616'STOCK AND ELECTRIC FENCES.
 MF1616'
 MF1616'THE STATION MARK AND REFERENCE MARKS 1, 2 AND 3 WERE FOUND
 MF1616'IN GOOD CONDITION.  THE AZIMUTH MARK WAS FOUND PARTIALLY
 MF1616'UPROOTED AND LEANING TO THE SOUTH AND THE DISK WAS SALVAGED.
 MF1616'NO OBJECTS WERE VISIBLE FROM WHICH TO SET A NEW AZIMUTH MARK
 MF1616'FROM.  THE DIRECTION TO THE REFERENCE MARKS CHECKED.  A NEW
 MF1616'DESCRIPTION FOLLOWS--
 MF1616'
 MF1616'THE STATION IS LOCATED IN A PASTURE ON LAND OWNED BY MR.
 MF1616'CHARLES THOMPSON ABOUT 7 MILES NORTHEAST OF LA SALLE, 80
 MF1616'FEET EAST OF THE CENTER LINE OF OILED ROAD, 49 FEET EAST OF
 MF1616'A ROW OF OSAGE ORANGE TREES AND 25 FEET SOUTH OF A FENCE.  THE
 MF1616'MONUMENT IS ABOUT 24 INCHES UNDERGROUND AND THE DISK IS STAMPED
 MF1616'WYLIE 1930 1954.
 MF1616'
 MF1616'TO REACH THE STATION FROM THE RAILROAD CROSSING AND U.S. HIGHWAY
 MF1616'52 AT THE EAST EDGE OF TROY GROVE, GO EAST ON THE HIGHWAY FOR
 MF1616'2.25 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTH ON OILED
 MF1616'ROAD FOR 3.5 MILES TO THE STATION ON THE LEFT.
 MF1616'
 MF1616'REFERENCE MARK 1 IS 25 FEET WEST OF THE CENTERLINE OF THE ROAD,
 MF1616'12 FEET NORTH OF A GUYED POWER POLE, 1 FOOT NORTH OF A METAL
 MF1616'WITNESS POST AND UNDER A NORTH-SOUTH FENCE LINE.  THE MONUMENT
 MF1616'IS FLUSH AND THE DISK IS STAMPED WYLIE NO 1 1930.
 MF1616'
 MF1616'REFERENCE MARK 2 IS 26 FEET WEST OF THE CENTERLINE OF THE ROAD,
 MF1616'3 FEET SOUTH OF A FENCE CORNER AND 1 FOOT WEST OF A FENCE.  THE
 MF1616'MONUMENT PROJECTS 4 INCHES AND THE DISK IS STAMPED WYLIE NO 2
 MF1616'1930.
 MF1616'
 MF1616'REFERENCE MARK 3 IS 1 FOOT WEST OF A FENCE, 22 FEET EAST OF
 MF1616'THE CENTERLINE OF THE ROAD AND 53 FEET NORTH OF A FENCE CORNER.
 MF1616'THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS STAMPED WYLIE
 MF1616'NO 3 1930 1954.
 MF1616'
 MF1616'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 MF1616'
 MF1616'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4
 MF1616'MILES SOUTHEAST OF TROY GROVE
 MF1616
 MF1616                          STATION RECOVERY (1997)
 MF1616
 MF1616'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1616'MARK NOT FOUND.
 MF1616
 MF1616                          STATION RECOVERY (2002)
 MF1616
 MF1616'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF1616'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 CI8855 ***********************************************************************
 CI8855  DESIGNATION -  WYLIE RM 2
 CI8855  PID         -  CI8855
 CI8855  STATE/COUNTY-  IL/LASALLE
 CI8855  COUNTRY     -  US
 CI8855  USGS QUAD   -  TROY GROVE (2018)
 CI8855
 CI8855                         *CURRENT SURVEY CONTROL
 CI8855  ______________________________________________________________________
 CI8855* NAD 83(2011) POSITION- 41 25 07.76590(N) 089 01 48.30338(W)   ADJUSTED
 CI8855* NAD 83(2011) ELLIP HT-   180.234 (meters)        (06/27/12)   ADJUSTED
 CI8855* NAD 83(2011) EPOCH   -  2010.00
 CI8855* NAVD 88 ORTHO HEIGHT -   213.3   (meters)      700.    (feet) GPS OBS
 CI8855  ______________________________________________________________________
 CI8855  NAVD 88 orthometric height was determined with geoid model    GEOID99
 CI8855  GEOID HEIGHT    -        -32.954 (meters)                     GEOID99
 CI8855  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 CI8855  NAD 83(2011) X  -     81,083.710 (meters)                     COMP
 CI8855  NAD 83(2011) Y  - -4,789,396.073 (meters)                     COMP
 CI8855  NAD 83(2011) Z  -  4,197,534.942 (meters)                     COMP
 CI8855  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 CI8855
 CI8855  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CI8855  Standards:
 CI8855         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CI8855            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CI8855  -------------------------------------------------------------------
 CI8855  NETWORK    2.31   3.19           1.02   0.78   1.63     -0.45113443
 CI8855  -------------------------------------------------------------------
 CI8855  Click here for local accuracies and other accuracy information.
 CI8855
 CI8855.The horizontal coordinates were established by GPS observations
 CI8855.and adjusted by the National Geodetic Survey in June 2012.
 CI8855
 CI8855.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CI8855.been affixed to the stable North American tectonic plate. See 
 CI8855.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CI8855
 CI8855.The horizontal coordinates are valid at the epoch date displayed above
 CI8855.which is a decimal equivalence of Year/Month/Day.
 CI8855
 CI8855.The orthometric height was determined by GPS observations and a
 CI8855.high-resolution geoid model.
 CI8855
 CI8855.Significant digits in the geoid height do not necessarily reflect accuracy.
 CI8855.GEOID18 height accuracy estimate available here.
 CI8855
 CI8855.Click photographs - Photos may exist for this station.
 CI8855
 CI8855.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CI8855
 CI8855.The Laplace correction was computed from DEFLEC18 derived deflections.
 CI8855
 CI8855.The ellipsoidal height was determined by GPS observations
 CI8855.and is referenced to NAD 83.
 CI8855
 CI8855. The following values were computed from the NAD 83(2011) position.
 CI8855
 CI8855;                    North         East     Units Scale Factor Converg.
 CI8855;SPC IL E     -   527,788.662   241,752.652   MT  1.00001674   -0 27 39.4
 CI8855;SPC IL E     - 1,731,586.64    793,150.16   sFT  1.00001674   -0 27 39.4
 CI8855;UTM  16      - 4,587,240.959   330,347.635   MT  0.99995422   -1 20 36.0
 CI8855
 CI8855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CI8855!SPC IL E     -   0.99997173  x   1.00001674  =   0.99998847
 CI8855!UTM  16      -   0.99997173  x   0.99995422  =   0.99992595
 CI8855
 CI8855_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL3034787240(NAD 83)
 CI8855
 CI8855                          SUPERSEDED SURVEY CONTROL
 CI8855
 CI8855  NAD 83(2007)-  41 25 07.76589(N)    089 01 48.30427(W) AD(2002.00) 0
 CI8855  ELLIP H (02/10/07)  180.262  (m)                       GP(2002.00)    
 CI8855  ELLIP H (02/03/05)  180.277  (m)                       GP(       ) 4 2
 CI8855  NAD 83(1997)-  41 25 07.76586(N)    089 01 48.30404(W) AD(       ) 1
 CI8855  ELLIP H (03/04/03)  180.267  (m)                       GP(       ) 4 2
 CI8855
 CI8855.Superseded values are not recommended for survey control.
 CI8855
 CI8855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CI8855.See file dsdata.pdf to determine how the superseded data were derived.
 CI8855
 CI8855_MARKER: DZ = AZIMUTH MARK DISK
 CI8855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CI8855_STAMPING: WYLIE NO 2 1930
 CI8855_PROJECTION: FLUSH
 CI8855_MAGNETIC: N = NO MAGNETIC MATERIAL
 CI8855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CI8855+STABILITY: SURFACE MOTION
 CI8855_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CI8855+SATELLITE: SATELLITE OBSERVATIONS - 2001
 CI8855
 CI8855  HISTORY     - Date     Condition        Report By
 CI8855  HISTORY     - 1930     MONUMENTED       CGS
 CI8855  HISTORY     - 2001     GOOD             ASCPC
 CI8855
 CI8855                          STATION DESCRIPTION
 CI8855
 CI8855'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2001
 CI8855'FROM THE INTERSECTION OF US-6 AND COUNTY HIGHWAY 43 (IL-178)  NORTH OF
 CI8855'UTICA, GO NORTH ON
 CI8855'COUNTY HIGHWAY 43 3.5 MILES TO TWP ROAD 33 NORTH, GO WEST ON 33 NORTH
 CI8855'FOR 1.0 MILE TO
 CI8855'EAST 7TH ROAD, GO NORTH ON EAST 7TH ROAD .50 MILES NORTH TO STATION ON
 CI8855'WEST SIDE OF
 CI8855'ROAD, 26.00 FEET WEST OF THE CENTERLINE OF EAST 7TH ROAD, 3.00 FEET
 CI8855'SOUTH OF FENCE
 CI8855'CORNER POST AT HOUSE NUMBER NUMBER 3355.
 CI8855'*STAMPED- WYLIE NO. 2 1930
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0401 ***********************************************************************
 LC0401  DESIGNATION -  X
 LC0401  PID         -  LC0401
 LC0401  STATE/COUNTY-  IL/DE WITT
 LC0401  COUNTRY     -  US
 LC0401  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0401
 LC0401                         *CURRENT SURVEY CONTROL
 LC0401  ______________________________________________________________________
 LC0401* NAD 83(1986) POSITION- 40 15 06.     (N) 088 38 40.     (W)   SCALED
 LC0401* NAVD 88 ORTHO HEIGHT -   223.015 (meters)      731.68  (feet) ADJUSTED
 LC0401  ______________________________________________________________________
 LC0401  GEOID HEIGHT    -        -31.908 (meters)                     GEOID18
 LC0401  DYNAMIC HEIGHT  -        222.907 (meters)      731.32  (feet) COMP
 LC0401  MODELED GRAVITY -    980,137.0   (mgal)                       NAVD 88
 LC0401
 LC0401  VERT ORDER      -  FIRST     CLASS II
 LC0401
 LC0401.The horizontal coordinates were scaled from a map and have
 LC0401.an estimated accuracy of +/- 6 seconds.
 LC0401
 LC0401.The orthometric height was determined by differential leveling and
 LC0401.adjusted by the NATIONAL GEODETIC SURVEY
 LC0401.in June 1991.
 LC0401
 LC0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0401.GEOID18 height accuracy estimate available here.
 LC0401
 LC0401.Click photographs - Photos may exist for this station.
 LC0401
 LC0401.The dynamic height is computed by dividing the NAVD 88
 LC0401.geopotential number by the normal gravity value computed on the
 LC0401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0401.degrees latitude (g = 980.6199 gals.).
 LC0401
 LC0401.The modeled gravity was interpolated from observed gravity values.
 LC0401
 LC0401;                    North         East    Units  Estimated Accuracy
 LC0401;SPC IL E     -   397,990.      273,530.      MT  (+/- 180 meters Scaled)
 LC0401
 LC0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK601569(NAD 83)
 LC0401
 LC0401                          SUPERSEDED SURVEY CONTROL
 LC0401
 LC0401  NGVD 29 (??/??/92)  223.065  (m)          731.84   (f) ADJ UNCH    1 2
 LC0401
 LC0401.Superseded values are not recommended for survey control.
 LC0401
 LC0401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0401.See file dsdata.pdf to determine how the superseded data were derived.
 LC0401
 LC0401_MARKER: P = PIPE CAP
 LC0401_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC0401_STAMPING: 731.960 X PT NO 33 MAC 1923
 LC0401_MARK LOGO: USGS
 LC0401_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC0401_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0401
 LC0401  HISTORY     - Date     Condition        Report By
 LC0401  HISTORY     - 1923     MONUMENTED       USGS
 LC0401  HISTORY     - 1954     GOOD             CGS
 LC0401  HISTORY     - 1976     MARK NOT FOUND   NGS
 LC0401  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0401
 LC0401                          STATION DESCRIPTION
 LC0401
 LC0401'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0401'AT FARMER CITY.
 LC0401'AT FARMER CITY, ABOUT 0.1 MILE SOUTHEAST ALONG THE NEW YORK
 LC0401'CENTRAL RAILROAD FROM THE STATION, AT THE FIRST STREET CROSSING
 LC0401'SOUTHEAST OF STATION, 23 1/2 FEET SOUTHWEST OF SOUTHWEST RAIL
 LC0401'OF MAIN TRACK, 88 FEET SOUTH-SOUTHEAST OF CENTER OF CROSSING OF
 LC0401'NORTH PLUM STREET AND MAIN TRACK, 23 FEET EAST OF EAST CURB LINE
 LC0401'OF NORTH PLUM STREET, 11 FEET WEST-SOUTHWEST OF TELEPHONE POLE
 LC0401'NO. 141/20, 2 FEET NORTHEAST OF NORTHEAST RAIL OF THE NORTHEAST
 LC0401'MOST OF TWO SIDE TRACKS, 4 FEET EAST-SOUTHEAST OF NORTHWEST END
 LC0401'OF SIDE TRACK, ABOUT 1/2 FOOT ABOVE LEVEL OF MAIN TRACK AND IS
 LC0401'A CAP RIVETED ON A PIPE AND PROJECTING 4 INCHES.
 LC0401
 LC0401                          STATION RECOVERY (1976)
 LC0401
 LC0401'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0401'MARK NOT FOUND.
 LC0401
 LC0401                          STATION RECOVERY (1986)
 LC0401
 LC0401'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0401'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0813 ***********************************************************************
 HB0813  DESIGNATION -  X 10
 HB0813  PID         -  HB0813
 HB0813  STATE/COUNTY-  IL/PULASKI
 HB0813  COUNTRY     -  US
 HB0813  USGS QUAD   -  DONGOLA (2018)
 HB0813
 HB0813                         *CURRENT SURVEY CONTROL
 HB0813  ______________________________________________________________________
 HB0813* NAD 83(1986) POSITION- 37 18 28.     (N) 089 09 41.     (W)   SCALED
 HB0813* NAVD 88 ORTHO HEIGHT -   106.391 (meters)      349.05  (feet) ADJUSTED
 HB0813  ______________________________________________________________________
 HB0813  GEOID HEIGHT    -        -28.391 (meters)                     GEOID18
 HB0813  DYNAMIC HEIGHT  -        106.315 (meters)      348.80  (feet) COMP
 HB0813  MODELED GRAVITY -    979,917.1   (mgal)                       NAVD 88
 HB0813
 HB0813  VERT ORDER      -  FIRST     CLASS I
 HB0813
 HB0813.The horizontal coordinates were scaled from a map and have
 HB0813.an estimated accuracy of +/- 6 seconds.
 HB0813
 HB0813.The orthometric height was determined by differential leveling and
 HB0813.adjusted by the NATIONAL GEODETIC SURVEY
 HB0813.in June 1991.
 HB0813
 HB0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0813.GEOID18 height accuracy estimate available here.
 HB0813
 HB0813.Click photographs - Photos may exist for this station.
 HB0813
 HB0813.The dynamic height is computed by dividing the NAVD 88
 HB0813.geopotential number by the normal gravity value computed on the
 HB0813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0813.degrees latitude (g = 980.6199 gals.).
 HB0813
 HB0813.The modeled gravity was interpolated from observed gravity values.
 HB0813
 HB0813;                    North         East    Units  Estimated Accuracy
 HB0813;SPC IL W     -    71,620.      789,120.      MT  (+/- 180 meters Scaled)
 HB0813
 HB0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG084312(NAD 83)
 HB0813
 HB0813                          SUPERSEDED SURVEY CONTROL
 HB0813
 HB0813  NGVD 29 (11/26/84)  106.353  (m)          348.93   (f) ADJUSTED    1 1
 HB0813
 HB0813.Superseded values are not recommended for survey control.
 HB0813
 HB0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0813.See file dsdata.pdf to determine how the superseded data were derived.
 HB0813
 HB0813_MARKER: DB = BENCH MARK DISK
 HB0813_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 HB0813_STAMPING: X 10 1922
 HB0813_MARK LOGO: CGS
 HB0813_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0813
 HB0813  HISTORY     - Date     Condition        Report By
 HB0813  HISTORY     - 1922     MONUMENTED       CGS
 HB0813  HISTORY     - 1969     GOOD             CGS
 HB0813  HISTORY     - 20020827 MARK NOT FOUND   USACE
 HB0813
 HB0813                          STATION DESCRIPTION
 HB0813
 HB0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0813'2.6 MI N FROM ULLIN.
 HB0813'ABOUT 2.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0813'THE POST OFFICE AT ULLIN, 328 FEET SOUTH-SOUTHEAST AND ACROSS
 HB0813'THE TRACK FROM MILEPOST 342, 61 1/2 FEET EAST OF THE EAST RAIL
 HB0813'OF THE EAST TRACK, 52 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY
 HB0813'51, 33 FEET SOUTH OF THE EXTENDED CENTER LINE OF A TRAIL ROAD
 HB0813'WHICH LEADS EAST, 31 FEET NORTH OF TELEPHONE POLE NUMBER F 44 E,
 HB0813'1.6 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 HB0813'HIGHWAY, ABOUT 5 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 HB0813'SET IN THE TOP OF A LIMESTONE POST WHICH IS LEVEL WITH THE SURFACE
 HB0813'OF THE GROUND.  SEC 12, T14S, R1W.
 HB0813
 HB0813                          STATION RECOVERY (2002)
 HB0813
 HB0813'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0813'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0059 ***********************************************************************
 KC0059  DESIGNATION -  X 102
 KC0059  PID         -  KC0059
 KC0059  STATE/COUNTY-  IL/GREENE
 KC0059  COUNTRY     -  US
 KC0059  USGS QUAD   -  GREENFIELD (2018)
 KC0059
 KC0059                         *CURRENT SURVEY CONTROL
 KC0059  ______________________________________________________________________
 KC0059* NAD 83(1986) POSITION- 39 19 10.     (N) 090 12 40.     (W)   SCALED
 KC0059* NAVD 88 ORTHO HEIGHT -   171.429 (meters)      562.43  (feet) ADJUSTED
 KC0059  ______________________________________________________________________
 KC0059  GEOID HEIGHT    -        -31.891 (meters)                     GEOID18
 KC0059  DYNAMIC HEIGHT  -        171.330 (meters)      562.11  (feet) COMP
 KC0059  MODELED GRAVITY -    980,051.3   (mgal)                       NAVD 88
 KC0059
 KC0059  VERT ORDER      -  SECOND    CLASS 0
 KC0059
 KC0059.The horizontal coordinates were scaled from a map and have
 KC0059.an estimated accuracy of +/- 6 seconds.
 KC0059
 KC0059.The orthometric height was determined by differential leveling and
 KC0059.adjusted by the NATIONAL GEODETIC SURVEY
 KC0059.in June 1991.
 KC0059
 KC0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0059.GEOID18 height accuracy estimate available here.
 KC0059
 KC0059.Click photographs - Photos may exist for this station.
 KC0059
 KC0059.The dynamic height is computed by dividing the NAVD 88
 KC0059.geopotential number by the normal gravity value computed on the
 KC0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0059.degrees latitude (g = 980.6199 gals.).
 KC0059
 KC0059.The modeled gravity was interpolated from observed gravity values.
 KC0059
 KC0059;                    North         East    Units  Estimated Accuracy
 KC0059;SPC IL W     -   294,430.      696,170.      MT  (+/- 180 meters Scaled)
 KC0059
 KC0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD404559(NAD 83)
 KC0059
 KC0059                          SUPERSEDED SURVEY CONTROL
 KC0059
 KC0059  NGVD 29 (??/??/92)  171.558  (m)          562.85   (f) ADJ UNCH    2 0
 KC0059
 KC0059.Superseded values are not recommended for survey control.
 KC0059
 KC0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0059.See file dsdata.pdf to determine how the superseded data were derived.
 KC0059
 KC0059_MARKER: DB = BENCH MARK DISK
 KC0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0059_STAMPING: X 102 1935
 KC0059_MARK LOGO: CGS
 KC0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0059+STABILITY: SURFACE MOTION
 KC0059
 KC0059  HISTORY     - Date     Condition        Report By
 KC0059  HISTORY     - 1935     MONUMENTED       CGS
 KC0059
 KC0059                          STATION DESCRIPTION
 KC0059
 KC0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0059'1.7 MI S FROM GREENFIELD.
 KC0059'1.7 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0059'FROM THE STATION AT GREENFIELD, GREENE COUNTY, 78 YARDS SOUTH
 KC0059'OF MILEPOST 59, 9 YARDS SOUTH OF A ROAD CROSSING, 11 YARDS EAST
 KC0059'OF THE CENTERLINE OF THE TRACK, AND ON A FENCE LINE.  A STANDARD
 KC0059'DISK, STAMPED X 102 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1262 ***********************************************************************
 JB1262  DESIGNATION -  X 103
 JB1262  PID         -  JB1262
 JB1262  STATE/COUNTY-  IL/WASHINGTON
 JB1262  COUNTRY     -  US
 JB1262  USGS QUAD   -  COULTERVILLE (2018)
 JB1262
 JB1262                         *CURRENT SURVEY CONTROL
 JB1262  ______________________________________________________________________
 JB1262* NAD 83(2011) POSITION- 38 13 45.91943(N) 089 33 12.03419(W)   ADJUSTED
 JB1262* NAD 83(2011) ELLIP HT-   132.762 (meters)        (06/27/12)   ADJUSTED
 JB1262* NAD 83(2011) EPOCH   -  2010.00
 JB1262* NAVD 88 ORTHO HEIGHT -   162.596 (meters)      533.45  (feet) ADJUSTED
 JB1262  ______________________________________________________________________
 JB1262  GEOID HEIGHT    -        -29.846 (meters)                     GEOID18
 JB1262  NAD 83(2011) X  -     39,108.881 (meters)                     COMP
 JB1262  NAD 83(2011) Y  - -5,016,662.885 (meters)                     COMP
 JB1262  NAD 83(2011) Z  -  3,925,561.799 (meters)                     COMP
 JB1262  LAPLACE CORR    -          0.40  (seconds)                    DEFLEC18
 JB1262  DYNAMIC HEIGHT  -        162.490 (meters)      533.10  (feet) COMP
 JB1262  MODELED GRAVITY -    979,973.6   (mgal)                       NAVD 88
 JB1262
 JB1262  VERT ORDER      -  SECOND    CLASS 0
 JB1262
 JB1262  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB1262  Standards:
 JB1262         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB1262            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB1262  -------------------------------------------------------------------
 JB1262  NETWORK    0.58   1.04           0.27   0.19   0.53      0.03805614
 JB1262  -------------------------------------------------------------------
 JB1262  Click here for local accuracies and other accuracy information.
 JB1262
 JB1262.The horizontal coordinates were established by GPS observations
 JB1262.and adjusted by the National Geodetic Survey in June 2012.
 JB1262
 JB1262.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB1262.been affixed to the stable North American tectonic plate. See 
 JB1262.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB1262
 JB1262.The horizontal coordinates are valid at the epoch date displayed above
 JB1262.which is a decimal equivalence of Year/Month/Day.
 JB1262
 JB1262.The orthometric height was determined by differential leveling and
 JB1262.adjusted by the NATIONAL GEODETIC SURVEY
 JB1262.in June 1991.
 JB1262
 JB1262.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1262.GEOID18 height accuracy estimate available here.
 JB1262
 JB1262.Click photographs - Photos may exist for this station.
 JB1262
 JB1262.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB1262
 JB1262.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1262
 JB1262.The ellipsoidal height was determined by GPS observations
 JB1262.and is referenced to NAD 83.
 JB1262
 JB1262.The dynamic height is computed by dividing the NAVD 88
 JB1262.geopotential number by the normal gravity value computed on the
 JB1262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1262.degrees latitude (g = 980.6199 gals.).
 JB1262
 JB1262.The modeled gravity was interpolated from observed gravity values.
 JB1262
 JB1262. The following values were computed from the NAD 83(2011) position.
 JB1262
 JB1262;                    North         East     Units Scale Factor Converg.
 JB1262;SPC IL W     -   173,611.744   753,698.569   MT  0.99997668   +0 22 46.3
 JB1262;SPC IL W     -   569,591.20  2,472,759.39   sFT  0.99997668   +0 22 46.3
 JB1262;UTM  16      - 4,234,353.155   276,506.022   MT  1.00021520   -1 34 50.5
 JB1262
 JB1262!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1262!SPC IL W     -   0.99997917  x   0.99997668  =   0.99995585
 JB1262!UTM  16      -   0.99997917  x   1.00021520  =   1.00019436
 JB1262
 JB1262_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7650634353(NAD 83)
 JB1262
 JB1262                          SUPERSEDED SURVEY CONTROL
 JB1262
 JB1262  NAD 83(2007)-  38 13 45.91958(N)    089 33 12.03575(W) AD(2002.00) 0
 JB1262  ELLIP H (02/10/07)  132.782  (m)                       GP(2002.00)    
 JB1262  ELLIP H (02/03/05)  132.768  (m)                       GP(       ) 4 2
 JB1262  NAD 83(1997)-  38 13 45.91941(N)    089 33 12.03616(W) AD(       ) 1
 JB1262  ELLIP H (01/06/03)  132.803  (m)                       GP(       ) 3 2
 JB1262  NAVD 88             162.60   (m)          533.5    (f) LEVELING    3  
 JB1262  NGVD 29 (??/??/92)  162.707  (m)          533.81   (f) ADJ UNCH    2 0
 JB1262
 JB1262.Superseded values are not recommended for survey control.
 JB1262
 JB1262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1262.See file dsdata.pdf to determine how the superseded data were derived.
 JB1262
 JB1262_MARKER: DB = BENCH MARK DISK
 JB1262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1262_STAMPING: X 103 1935
 JB1262_MARK LOGO: CGS
 JB1262_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1262+STABILITY: SURFACE MOTION
 JB1262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1262+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2019
 JB1262
 JB1262  HISTORY     - Date     Condition        Report By
 JB1262  HISTORY     - 1935     MONUMENTED       CGS
 JB1262  HISTORY     - 19990830 GOOD             NGS
 JB1262  HISTORY     - 20070424 GOOD             ILDT
 JB1262  HISTORY     - 20110811 GOOD             ILDT
 JB1262  HISTORY     - 20190826 GOOD             ILDT
 JB1262
 JB1262                          STATION DESCRIPTION
 JB1262
 JB1262'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1262'4 MI NE FROM COULTERVILLE.
 JB1262'IN WASHINGTON COUNTY, 4.0 MILES NORTHEAST ALONG THE
 JB1262'MISSOURI-ILLINOIS RAILROAD FROM THE CROSSING OF THE ILLINOIS
 JB1262'CENTRAL RAILROAD AT COULTERVILLE RANDOLPH COUNTY, AT POLE 44+19,
 JB1262'122 FEET SOUTHWEST OF A ROAD CROSSING, 60 FEET NORTHWEST OF THE
 JB1262'CENTERLINE OF THE TRACK, AND 2 FEET SOUTHEAST OF THE RIGHT-OF-WAY
 JB1262'FENCE.  A STANDARD DISK, STAMPED X 103 1935 AND SET IN THE TOP
 JB1262'OF A CONCRETE POST.
 JB1262
 JB1262                          STATION RECOVERY (1999)
 JB1262
 JB1262'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (RB)
 JB1262'RECOVERED AS DESCRIBED
 JB1262'
 JB1262
 JB1262                          STATION RECOVERY (2007)
 JB1262
 JB1262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB1262'RECOVERED AS DESCRIBED
 JB1262
 JB1262                          STATION RECOVERY (2011)
 JB1262
 JB1262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1262'RECOVERED IN GOOD CONDITION.
 JB1262
 JB1262                          STATION RECOVERY (2019)
 JB1262
 JB1262'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1250 ***********************************************************************
 JB1250  DESIGNATION -  X 104
 JB1250  PID         -  JB1250
 JB1250  STATE/COUNTY-  IL/RANDOLPH
 JB1250  COUNTRY     -  US
 JB1250  USGS QUAD   -  WALSH (2018)
 JB1250
 JB1250                         *CURRENT SURVEY CONTROL
 JB1250  ______________________________________________________________________
 JB1250* NAD 83(1986) POSITION- 38 05 28.     (N) 089 48 57.     (W)   SCALED
 JB1250* NAVD 88 ORTHO HEIGHT -   151.000 (meters)      495.41  (feet) ADJUSTED
 JB1250  ______________________________________________________________________
 JB1250  GEOID HEIGHT    -        -29.825 (meters)                     GEOID18
 JB1250  DYNAMIC HEIGHT  -        150.898 (meters)      495.07  (feet) COMP
 JB1250  MODELED GRAVITY -    979,954.1   (mgal)                       NAVD 88
 JB1250
 JB1250  VERT ORDER      -  SECOND    CLASS 0
 JB1250
 JB1250.The horizontal coordinates were scaled from a map and have
 JB1250.an estimated accuracy of +/- 6 seconds.
 JB1250
 JB1250.The orthometric height was determined by differential leveling and
 JB1250.adjusted by the NATIONAL GEODETIC SURVEY
 JB1250.in June 1991.
 JB1250
 JB1250.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1250.GEOID18 height accuracy estimate available here.
 JB1250
 JB1250.Click photographs - Photos may exist for this station.
 JB1250
 JB1250.The dynamic height is computed by dividing the NAVD 88
 JB1250.geopotential number by the normal gravity value computed on the
 JB1250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1250.degrees latitude (g = 980.6199 gals.).
 JB1250
 JB1250.The modeled gravity was interpolated from observed gravity values.
 JB1250
 JB1250;                    North         East    Units  Estimated Accuracy
 JB1250;SPC IL W     -   158,140.      730,780.      MT  (+/- 180 meters Scaled)
 JB1250
 JB1250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH530196(NAD 83)
 JB1250
 JB1250                          SUPERSEDED SURVEY CONTROL
 JB1250
 JB1250  NGVD 29 (??/??/92)  151.110  (m)          495.77   (f) ADJ UNCH    2 0
 JB1250
 JB1250.Superseded values are not recommended for survey control.
 JB1250
 JB1250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1250.See file dsdata.pdf to determine how the superseded data were derived.
 JB1250
 JB1250_MARKER: DB = BENCH MARK DISK
 JB1250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1250_STAMPING: X 104 1935
 JB1250_MARK LOGO: CGS
 JB1250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1250+STABILITY: SURFACE MOTION
 JB1250
 JB1250  HISTORY     - Date     Condition        Report By
 JB1250  HISTORY     - 1935     MONUMENTED       CGS
 JB1250  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1250
 JB1250                          STATION DESCRIPTION
 JB1250
 JB1250'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1250'2.1 MI W FROM SCHULINE.
 JB1250'30 FEET NORTH OF CENTER OF TRACK OF M. AND I. R. R. 185 FT WEST OF
 JB1250'COUNTRY ROAD CROSSING AT MILE POST 62/29.
 JB1250
 JB1250                          STATION RECOVERY (2011)
 JB1250
 JB1250'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1250'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0770 ***********************************************************************
 HB0770  DESIGNATION -  X 107
 HB0770  PID         -  HB0770
 HB0770  STATE/COUNTY-  IL/ALEXANDER
 HB0770  COUNTRY     -  US
 HB0770  USGS QUAD   -  TAMMS (2018)
 HB0770
 HB0770                         *CURRENT SURVEY CONTROL
 HB0770  ______________________________________________________________________
 HB0770* NAD 83(1986) POSITION- 37 07 31.     (N) 089 17 48.     (W)   SCALED
 HB0770* NAVD 88 ORTHO HEIGHT -   100.798 (meters)      330.70  (feet) ADJUSTED
 HB0770  ______________________________________________________________________
 HB0770  GEOID HEIGHT    -        -28.180 (meters)                     GEOID18
 HB0770  DYNAMIC HEIGHT  -        100.726 (meters)      330.47  (feet) COMP
 HB0770  MODELED GRAVITY -    979,912.1   (mgal)                       NAVD 88
 HB0770
 HB0770  VERT ORDER      -  SECOND    CLASS 0
 HB0770
 HB0770.The horizontal coordinates were scaled from a map and have
 HB0770.an estimated accuracy of +/- 6 seconds.
 HB0770
 HB0770.The orthometric height was determined by differential leveling and
 HB0770.adjusted by the NATIONAL GEODETIC SURVEY
 HB0770.in June 1991.
 HB0770
 HB0770.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0770.GEOID18 height accuracy estimate available here.
 HB0770
 HB0770.Click photographs - Photos may exist for this station.
 HB0770
 HB0770.The dynamic height is computed by dividing the NAVD 88
 HB0770.geopotential number by the normal gravity value computed on the
 HB0770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0770.degrees latitude (g = 980.6199 gals.).
 HB0770
 HB0770.The modeled gravity was interpolated from observed gravity values.
 HB0770
 HB0770;                    North         East    Units  Estimated Accuracy
 HB0770;SPC IL W     -    51,250.      777,310.      MT  (+/- 180 meters Scaled)
 HB0770
 HB0770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG959112(NAD 83)
 HB0770
 HB0770                          SUPERSEDED SURVEY CONTROL
 HB0770
 HB0770  NGVD 29 (11/26/84)  100.689  (m)          330.34   (f) ADJUSTED    2 0
 HB0770
 HB0770.Superseded values are not recommended for survey control.
 HB0770
 HB0770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0770.See file dsdata.pdf to determine how the superseded data were derived.
 HB0770
 HB0770_MARKER: DB = BENCH MARK DISK
 HB0770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0770_STAMPING: X 107 1935
 HB0770_MARK LOGO: CGS
 HB0770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0770+STABILITY: SURFACE MOTION
 HB0770
 HB0770  HISTORY     - Date     Condition        Report By
 HB0770  HISTORY     - 1935     MONUMENTED       CGS
 HB0770  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0770
 HB0770                          STATION DESCRIPTION
 HB0770
 HB0770'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0770'4.3 MI SE FROM OLIVE BRANCH.
 HB0770'4.3 MILES SOUTHEAST ALONG STATE HIGHWAY 3 FROM THE CHICAGO AND
 HB0770'EASTERN ILLINOIS RAILROAD CROSSING AT OLIVE BRANCH, ALEXANDER
 HB0770'COUNTY, 120 FEET WEST OF A LONG BRIDGE OVER A SWAMP, AT A ROAD
 HB0770'JUNCTION, 42 FEET WEST OF THE CENTERLINE OF THE ROAD, AND 45 FEET
 HB0770'SOUTH OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED
 HB0770'X 107 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0770
 HB0770                          STATION RECOVERY (2002)
 HB0770
 HB0770'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0770'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0350 ***********************************************************************
 JB0350  DESIGNATION -  X 108
 JB0350  PID         -  JB0350
 JB0350  STATE/COUNTY-  IL/WAYNE
 JB0350  COUNTRY     -  US
 JB0350  USGS QUAD   -  BLUFORD (2018)
 JB0350
 JB0350                         *CURRENT SURVEY CONTROL
 JB0350  ______________________________________________________________________
 JB0350* NAD 83(1986) POSITION- 38 20 12.     (N) 088 38 35.     (W)   SCALED
 JB0350* NAVD 88 ORTHO HEIGHT -   138.221 (meters)      453.48  (feet) ADJUSTED
 JB0350  ______________________________________________________________________
 JB0350  GEOID HEIGHT    -        -30.448 (meters)                     GEOID18
 JB0350  DYNAMIC HEIGHT  -        138.132 (meters)      453.19  (feet) COMP
 JB0350  MODELED GRAVITY -    979,983.1   (mgal)                       NAVD 88
 JB0350
 JB0350  VERT ORDER      -  SECOND    CLASS 0
 JB0350
 JB0350.The horizontal coordinates were scaled from a map and have
 JB0350.an estimated accuracy of +/- 6 seconds.
 JB0350
 JB0350.The orthometric height was determined by differential leveling and
 JB0350.adjusted by the NATIONAL GEODETIC SURVEY
 JB0350.in June 1991.
 JB0350
 JB0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0350.GEOID18 height accuracy estimate available here.
 JB0350
 JB0350.Click photographs - Photos may exist for this station.
 JB0350
 JB0350.The dynamic height is computed by dividing the NAVD 88
 JB0350.geopotential number by the normal gravity value computed on the
 JB0350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0350.degrees latitude (g = 980.6199 gals.).
 JB0350
 JB0350.The modeled gravity was interpolated from observed gravity values.
 JB0350
 JB0350;                    North         East    Units  Estimated Accuracy
 JB0350;SPC IL E     -   185,390.      272,920.      MT  (+/- 180 meters Scaled)
 JB0350
 JB0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH564444(NAD 83)
 JB0350
 JB0350                          SUPERSEDED SURVEY CONTROL
 JB0350
 JB0350  NGVD 29 (??/??/92)  138.330  (m)          453.84   (f) ADJ UNCH    2 0
 JB0350
 JB0350.Superseded values are not recommended for survey control.
 JB0350
 JB0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0350.See file dsdata.pdf to determine how the superseded data were derived.
 JB0350
 JB0350_MARKER: DB = BENCH MARK DISK
 JB0350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0350_STAMPING: X 108 1935
 JB0350_MARK LOGO: CGS
 JB0350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0350+STABILITY: SURFACE MOTION
 JB0350
 JB0350  HISTORY     - Date     Condition        Report By
 JB0350  HISTORY     - 1935     MONUMENTED       CGS
 JB0350  HISTORY     - 1938     GOOD             CGS
 JB0350  HISTORY     - 1972     MARK NOT FOUND   USGS
 JB0350
 JB0350                          STATION DESCRIPTION
 JB0350
 JB0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0350'AT KEENES.
 JB0350'AT KEENES, WAYNE COUNTY, 8 RAILS WEST OF THE SOUTHERN RAILWAY
 JB0350'STATION, 0.3 MILE EAST OF MILEPOST 101, 4 RAILS WEST OF A STREET
 JB0350'CROSSING, 48 FEET NORTH OF THE TRACK, AND 40 FEET WEST OF A
 JB0350'POLE.  A STANDARD DISK, STAMPED X 108 1935 AND SET IN THE TOP
 JB0350'OF A CONCRETE POST.
 JB0350
 JB0350                          STATION RECOVERY (1972)
 JB0350
 JB0350'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 JB0350'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0018 ***********************************************************************
 KB0018  DESIGNATION -  X 11
 KB0018  PID         -  KB0018
 KB0018  STATE/COUNTY-  IL/MOULTRIE
 KB0018  COUNTRY     -  US
 KB0018  USGS QUAD   -  ARTHUR (2018)
 KB0018
 KB0018                         *CURRENT SURVEY CONTROL
 KB0018  ______________________________________________________________________
 KB0018* NAD 83(1986) POSITION- 39 43 02.     (N) 088 28 32.     (W)   SCALED
 KB0018* NAVD 88 ORTHO HEIGHT -   200.817 (meters)      658.85  (feet) ADJUSTED
 KB0018  ______________________________________________________________________
 KB0018  GEOID HEIGHT    -        -32.235 (meters)                     GEOID18
 KB0018  DYNAMIC HEIGHT  -        200.706 (meters)      658.48  (feet) COMP
 KB0018  MODELED GRAVITY -    980,070.9   (mgal)                       NAVD 88
 KB0018
 KB0018  VERT ORDER      -  FIRST     CLASS II
 KB0018
 KB0018.The horizontal coordinates were scaled from a map and have
 KB0018.an estimated accuracy of +/- 6 seconds.
 KB0018
 KB0018.The orthometric height was determined by differential leveling and
 KB0018.adjusted by the NATIONAL GEODETIC SURVEY
 KB0018.in June 1991.
 KB0018
 KB0018.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0018.GEOID18 height accuracy estimate available here.
 KB0018
 KB0018.Click photographs - Photos may exist for this station.
 KB0018
 KB0018.The dynamic height is computed by dividing the NAVD 88
 KB0018.geopotential number by the normal gravity value computed on the
 KB0018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0018.degrees latitude (g = 980.6199 gals.).
 KB0018
 KB0018.The modeled gravity was interpolated from observed gravity values.
 KB0018
 KB0018;                    North         East    Units  Estimated Accuracy
 KB0018;SPC IL E     -   338,610.      287,810.      MT  (+/- 180 meters Scaled)
 KB0018
 KB0018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ735974(NAD 83)
 KB0018
 KB0018                          SUPERSEDED SURVEY CONTROL
 KB0018
 KB0018  NGVD 29 (??/??/92)  200.894  (m)          659.10   (f) ADJ UNCH    1 2
 KB0018
 KB0018.Superseded values are not recommended for survey control.
 KB0018
 KB0018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0018.See file dsdata.pdf to determine how the superseded data were derived.
 KB0018
 KB0018_MARKER: DB = BENCH MARK DISK
 KB0018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0018_STAMPING: X 11 1933
 KB0018_MARK LOGO: CGS
 KB0018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0018+STABILITY: SURFACE MOTION
 KB0018
 KB0018  HISTORY     - Date     Condition        Report By
 KB0018  HISTORY     - 1933     MONUMENTED       CGS
 KB0018  HISTORY     - 1973     GOOD             ILHD
 KB0018
 KB0018                          STATION DESCRIPTION
 KB0018
 KB0018'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0018'0.1 MI W FROM ARTHUR.
 KB0018'IN MOULTRIE COUNTY, 0.1 MILE WEST ALONG THE PENNSYLVANIA RAILROAD
 KB0018'FROM ARTHUR, DOUGLAS AND MOULTRIE COUNTIES, 25 POLES WEST OF
 KB0018'MILEPOST TH 63, 45 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AT
 KB0018'A WATER TANK, AND IN THE TOP OF THE NORTH CORNER OF THE NORTHEAST
 KB0018'CONCRETE FOOTING.  A STANDARD DISK, STAMPED X 11 1933.
 KB0018
 KB0018                          STATION RECOVERY (1973)
 KB0018
 KB0018'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0018'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0477 ***********************************************************************
 HB0477  DESIGNATION -  X 110
 HB0477  PID         -  HB0477
 HB0477  STATE/COUNTY-  IL/JOHNSON
 HB0477  COUNTRY     -  US
 HB0477  USGS QUAD   -  CREAL SPRINGS (2018)
 HB0477
 HB0477                         *CURRENT SURVEY CONTROL
 HB0477  ______________________________________________________________________
 HB0477* NAD 83(1986) POSITION- 37 33 11.     (N) 088 46 23.     (W)   SCALED
 HB0477* NAVD 88 ORTHO HEIGHT -   179.984 (meters)      590.50  (feet) ADJUSTED
 HB0477  ______________________________________________________________________
 HB0477  GEOID HEIGHT    -        -28.930 (meters)                     GEOID18
 HB0477  DYNAMIC HEIGHT  -        179.855 (meters)      590.07  (feet) COMP
 HB0477  MODELED GRAVITY -    979,909.7   (mgal)                       NAVD 88
 HB0477
 HB0477  VERT ORDER      -  SECOND    CLASS 0
 HB0477
 HB0477.The horizontal coordinates were scaled from a map and have
 HB0477.an estimated accuracy of +/- 6 seconds.
 HB0477
 HB0477.The orthometric height was determined by differential leveling and
 HB0477.adjusted by the NATIONAL GEODETIC SURVEY
 HB0477.in June 1991.
 HB0477
 HB0477.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0477.GEOID18 height accuracy estimate available here.
 HB0477
 HB0477.Click photographs - Photos may exist for this station.
 HB0477
 HB0477.The dynamic height is computed by dividing the NAVD 88
 HB0477.geopotential number by the normal gravity value computed on the
 HB0477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0477.degrees latitude (g = 980.6199 gals.).
 HB0477
 HB0477.The modeled gravity was interpolated from observed gravity values.
 HB0477
 HB0477;                    North         East    Units  Estimated Accuracy
 HB0477;SPC IL E     -    98,460.      261,150.      MT  (+/- 180 meters Scaled)
 HB0477
 HB0477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG433577(NAD 83)
 HB0477
 HB0477                          SUPERSEDED SURVEY CONTROL
 HB0477
 HB0477  NGVD 29 (11/26/84)  180.061  (m)          590.75   (f) ADJUSTED    2 0
 HB0477
 HB0477.Superseded values are not recommended for survey control.
 HB0477
 HB0477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0477.See file dsdata.pdf to determine how the superseded data were derived.
 HB0477
 HB0477_MARKER: DB = BENCH MARK DISK
 HB0477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0477_STAMPING: X 110 1935
 HB0477_MARK LOGO: CGS
 HB0477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0477+STABILITY: SURFACE MOTION
 HB0477
 HB0477  HISTORY     - Date     Condition        Report By
 HB0477  HISTORY     - 1935     MONUMENTED       CGS
 HB0477  HISTORY     - 1965     MARK NOT FOUND   USGS
 HB0477
 HB0477                          STATION DESCRIPTION
 HB0477
 HB0477'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0477'0.9 MI NW FROM OZARK.
 HB0477'0.9 MILE NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0477'STATION AT OZARK, JOHNSON COUNTY, ABOUT 230 YARDS NORTHWEST OF
 HB0477'THE U.S. HIGHWAY 45 CONCRETE UNDERPASS, 150 YARDS NORTHWEST OF
 HB0477'MILEPOST B 36, AND 9 YARDS NORTHEAST OF THE CENTERLINE OF THE
 HB0477'TRACK.  A STANDARD DISK, STAMPED X 110 1935 AND SET IN THE
 HB0477'TOP OF A CONCRETE POST.
 HB0477
 HB0477                          STATION RECOVERY (1965)
 HB0477
 HB0477'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 HB0477'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0329 ***********************************************************************
 HB0329  DESIGNATION -  X 111 RESET
 HB0329  PID         -  HB0329
 HB0329  STATE/COUNTY-  IL/MASSAC
 HB0329  COUNTRY     -  US
 HB0329  USGS QUAD   -  METROPOLIS (2018)
 HB0329
 HB0329                         *CURRENT SURVEY CONTROL
 HB0329  ______________________________________________________________________
 HB0329* NAD 83(1986) POSITION- 37 08 41.5    (N) 088 42 53.9    (W)   HD_HELD2
 HB0329* NAVD 88 ORTHO HEIGHT -   103.52  (+/-2cm)      339.6   (feet) VERTCON3
 HB0329  ______________________________________________________________________
 HB0329  GEOID HEIGHT    -        -28.470 (meters)                     GEOID18
 HB0329  VERT ORDER      -  ? (See Below)
 HB0329
 HB0329.The horizontal coordinates were established by autonomous hand held GPS
 HB0329.observations and have an estimated accuracy of +/- 10 meters.
 HB0329
 HB0329.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0329.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0329
 HB0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0329.GEOID18 height accuracy estimate available here.
 HB0329
 HB0329.The vertical order pertains to the NGVD 29 superseded value.
 HB0329
 HB0329.Click photographs - Photos may exist for this station.
 HB0329
 HB0329;                    North         East    Units  Estimated Accuracy
 HB0329;SPC IL E     -    53,135.      266,095.      MT  (+/- 10 meters HH2 GPS)
 HB0329
 HB0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4769212319(NAD 83)
 HB0329
 HB0329                          SUPERSEDED SURVEY CONTROL
 HB0329
 HB0329  NGVD 29 (11/26/84)  103.549  (m)          339.73   (f) ADJUSTED       
 HB0329
 HB0329.Superseded values are not recommended for survey control.
 HB0329
 HB0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0329.See file dsdata.pdf to determine how the superseded data were derived.
 HB0329
 HB0329_MARKER: DB = BENCH MARK DISK
 HB0329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0329_STAMPING: X 111 RESET 1959
 HB0329_MARK LOGO: CGS
 HB0329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0329+STABILITY: SURFACE MOTION
 HB0329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0329+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2010
 HB0329
 HB0329  HISTORY     - Date     Condition        Report By
 HB0329  HISTORY     - 1959     MONUMENTED       CGS
 HB0329  HISTORY     - 1968     GOOD             CGS
 HB0329  HISTORY     - 1977     GOOD             ILDT
 HB0329  HISTORY     - 1977     GOOD             ILDT
 HB0329  HISTORY     - 1977     GOOD             ILDT
 HB0329  HISTORY     - 20100615 GOOD             GEOCAC
 HB0329
 HB0329                          STATION DESCRIPTION
 HB0329
 HB0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 HB0329'AT METROPOLIS.
 HB0329'THE MARK IS AT THE MAIN EAST ENTRANCE INTO FORT MASSAC STATE
 HB0329'PARK AT THE EAST EDGE OF THE METROPOLIS CITY LIMITS, 51 FEET
 HB0329'SOUTHEAST OF THE CENTER OF A TRAFFIC ISLAND ON U.S. HIGHWAY
 HB0329'45, 49 FEET SOUTH OF A BRACED UTILITY AND LIGHT POLE, 34 FEET
 HB0329'NORTH OF THE APPROXIMATE CENTER OF THE ENTRANCE DRIVE, 13.5
 HB0329'FEET SOUTH OF THE NORTH EDGE OF A SIDEWALK, 6 FEET SOUTH OF A
 HB0329'LARGE DEDICATORY SIGN, AND 2.7 FEET NORTH OF A LARGE SQUARE
 HB0329'POST.  IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH, SQUARE,
 HB0329'CONCRETE MONUMENT THAT PROJECTS 4 INCHES AND THE DISK IS STAMPED
 HB0329'X 111 RESET 1959.  DUE TO THE MARKS LOCATION IN A TENDED AREA,
 HB0329'NO WITNESS POST WAS SET.
 HB0329
 HB0329                          STATION RECOVERY (1977)
 HB0329
 HB0329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0329'RECOVERED IN GOOD CONDITION.
 HB0329
 HB0329                          STATION RECOVERY (1977)
 HB0329
 HB0329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0329'RECOVERED IN GOOD CONDITION.
 HB0329
 HB0329                          STATION RECOVERY (1977)
 HB0329
 HB0329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 HB0329'RECOVERED IN GOOD CONDITION.
 HB0329
 HB0329                          STATION RECOVERY (2010)
 HB0329
 HB0329'RECOVERY NOTE BY GEOCACHING 2010 (ACM)
 HB0329'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0835 ***********************************************************************
 JB0835  DESIGNATION -  X 113
 JB0835  PID         -  JB0835
 JB0835  STATE/COUNTY-  IL/CLINTON
 JB0835  COUNTRY     -  US
 JB0835  USGS QUAD   -  BOULDER (2018)
 JB0835
 JB0835                         *CURRENT SURVEY CONTROL
 JB0835  ______________________________________________________________________
 JB0835* NAD 83(1986) POSITION- 38 41 49.     (N) 089 13 29.     (W)   SCALED
 JB0835* NAVD 88 ORTHO HEIGHT -   140.051 (meters)      459.48  (feet) ADJUSTED
 JB0835  ______________________________________________________________________
 JB0835  GEOID HEIGHT    -        -31.160 (meters)                     GEOID18
 JB0835  DYNAMIC HEIGHT  -        139.962 (meters)      459.19  (feet) COMP
 JB0835  MODELED GRAVITY -    979,993.6   (mgal)                       NAVD 88
 JB0835
 JB0835  VERT ORDER      -  SECOND    CLASS 0
 JB0835
 JB0835.The horizontal coordinates were scaled from a map and have
 JB0835.an estimated accuracy of +/- 6 seconds.
 JB0835
 JB0835.The orthometric height was determined by differential leveling and
 JB0835.adjusted by the NATIONAL GEODETIC SURVEY
 JB0835.in June 1991.
 JB0835
 JB0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0835.GEOID18 height accuracy estimate available here.
 JB0835
 JB0835.Click photographs - Photos may exist for this station.
 JB0835
 JB0835.The dynamic height is computed by dividing the NAVD 88
 JB0835.geopotential number by the normal gravity value computed on the
 JB0835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0835.degrees latitude (g = 980.6199 gals.).
 JB0835
 JB0835.The modeled gravity was interpolated from observed gravity values.
 JB0835
 JB0835;                    North         East    Units  Estimated Accuracy
 JB0835;SPC IL W     -   225,750.      781,940.      MT  (+/- 180 meters Scaled)
 JB0835
 JB0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH065854(NAD 83)
 JB0835
 JB0835                          SUPERSEDED SURVEY CONTROL
 JB0835
 JB0835  NGVD 29 (??/??/92)  140.182  (m)          459.91   (f) ADJ UNCH    2 0
 JB0835
 JB0835.Superseded values are not recommended for survey control.
 JB0835
 JB0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0835.See file dsdata.pdf to determine how the superseded data were derived.
 JB0835
 JB0835_MARKER: DB = BENCH MARK DISK
 JB0835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0835_STAMPING: X 113 1935
 JB0835_MARK LOGO: CGS
 JB0835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0835+STABILITY: SURFACE MOTION
 JB0835
 JB0835  HISTORY     - Date     Condition        Report By
 JB0835  HISTORY     - 1935     MONUMENTED       CGS
 JB0835  HISTORY     - 1950     GOOD             CGS
 JB0835  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB0835
 JB0835                          STATION DESCRIPTION
 JB0835
 JB0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 JB0835'AT BOULDER.
 JB0835'AT BOULDER, CLINTON COUNTY, ON THE CHICAGO, BURLINGTON AND
 JB0835'QUINCY RAILROAD, 50 YARDS NORTH OF THE STATION, AT A ROAD
 JB0835'CROSSING, 6 YARDS NORTH OF THE ROAD, AND 5 YARDS WEST OF THE
 JB0835'CENTERLINE OF THE WEST TRACK.  USE WITH CAUTION.  NOTE-- THE
 JB0835'CONCRETE POST HAS BEEN PUSH OVER AT A 45 DEG ANGLE.  NO ATTEMPT
 JB0835'WAS MADE TO STRAIGHTEN IT.
 JB0835
 JB0835                          STATION RECOVERY (2011)
 JB0835
 JB0835'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0835'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0086 ***********************************************************************
 JC0086  DESIGNATION -  X 114
 JC0086  PID         -  JC0086
 JC0086  STATE/COUNTY-  IL/ST CLAIR
 JC0086  COUNTRY     -  US
 JC0086  USGS QUAD   -  CAHOKIA (2018)
 JC0086
 JC0086                         *CURRENT SURVEY CONTROL
 JC0086  ______________________________________________________________________
 JC0086* NAD 83(1986) POSITION- 38 34 22.     (N) 090 10 22.     (W)   SCALED
 JC0086* NAVD 88 ORTHO HEIGHT -   126.287 (meters)      414.33  (feet) ADJUSTED
 JC0086  ______________________________________________________________________
 JC0086  GEOID HEIGHT    -        -30.886 (meters)                     GEOID18
 JC0086  DYNAMIC HEIGHT  -        126.207 (meters)      414.06  (feet) COMP
 JC0086  MODELED GRAVITY -    979,991.6   (mgal)                       NAVD 88
 JC0086
 JC0086  VERT ORDER      -  SECOND    CLASS 0
 JC0086
 JC0086.The horizontal coordinates were scaled from a map and have
 JC0086.an estimated accuracy of +/- 6 seconds.
 JC0086
 JC0086.The orthometric height was determined by differential leveling and
 JC0086.adjusted by the NATIONAL GEODETIC SURVEY
 JC0086.in June 1991.
 JC0086
 JC0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0086.GEOID18 height accuracy estimate available here.
 JC0086
 JC0086.Click photographs - Photos may exist for this station.
 JC0086
 JC0086.The dynamic height is computed by dividing the NAVD 88
 JC0086.geopotential number by the normal gravity value computed on the
 JC0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0086.degrees latitude (g = 980.6199 gals.).
 JC0086
 JC0086.The modeled gravity was interpolated from observed gravity values.
 JC0086
 JC0086;                    North         East    Units  Estimated Accuracy
 JC0086;SPC IL W     -   211,550.      699,470.      MT  (+/- 180 meters Scaled)
 JC0086
 JC0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC463731(NAD 83)
 JC0086
 JC0086                          SUPERSEDED SURVEY CONTROL
 JC0086
 JC0086  NGVD 29 (??/??/92)  126.44   (m)          414.8    (f) COMPUTED    2 0
 JC0086
 JC0086.Superseded values are not recommended for survey control.
 JC0086
 JC0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0086.See file dsdata.pdf to determine how the superseded data were derived.
 JC0086
 JC0086_MARKER: DB = BENCH MARK DISK
 JC0086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0086_STAMPING: X 114 1935
 JC0086_MARK LOGO: CGS
 JC0086_PROJECTION: FLUSH
 JC0086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0086+STABILITY: SURFACE MOTION
 JC0086
 JC0086  HISTORY     - Date     Condition        Report By
 JC0086  HISTORY     - 1935     MONUMENTED       CGS
 JC0086  HISTORY     - 1949     MARK NOT FOUND   CGS
 JC0086  HISTORY     - 1949     MARK NOT FOUND   USGS
 JC0086
 JC0086                          STATION DESCRIPTION
 JC0086
 JC0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0086'1.9 MI S FROM EAST ST LOUIS.
 JC0086'ALONG THE MISSOURI PACIFIC R.R. 40 FEET WEST OF CENTER OF
 JC0086'SOUTHBOUND MAIN LINE TRACK, 10 FEET EAST OF DRIVE TO MAPLEWOOD
 JC0086'SCHOOL, ALONG AN IRON PICKET FENCE 40 FEET SOUTH OF CROSSROAD
 JC0086'AND FLUSH WITH THE GROUND.  NOTE-- MEASUREMENTS INDICATE MARK
 JC0086'SHOULD BE IN THE TRAVELED AREA OF A BLACK TOP ROAD THAT WAS
 JC0086'FORMERLY DESCRIBED AS A DRIVEWAY TO SCHOOL.  IT IS BELIEVED MARK
 JC0086'HAS BEEN DESTROYED BY CONSTRUCTION.
 JC0086
 JC0086                          STATION RECOVERY (1949)
 JC0086
 JC0086'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1949
 JC0086'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0313 ***********************************************************************
 JC0313  DESIGNATION -  X 115
 JC0313  PID         -  JC0313
 JC0313  STATE/COUNTY-  IL/MONROE
 JC0313  COUNTRY     -  US
 JC0313  USGS QUAD   -  VALMEYER (2018)
 JC0313
 JC0313                         *CURRENT SURVEY CONTROL
 JC0313  ______________________________________________________________________
 JC0313* NAD 83(1986) POSITION- 38 15 25.     (N) 090 17 59.     (W)   SCALED
 JC0313* NAVD 88 ORTHO HEIGHT -   121.152 (meters)      397.48  (feet) ADJUSTED
 JC0313  ______________________________________________________________________
 JC0313  GEOID HEIGHT    -        -30.183 (meters)                     GEOID18
 JC0313  DYNAMIC HEIGHT  -        121.072 (meters)      397.22  (feet) COMP
 JC0313  MODELED GRAVITY -    979,967.4   (mgal)                       NAVD 88
 JC0313
 JC0313  VERT ORDER      -  SECOND    CLASS 0
 JC0313
 JC0313.The horizontal coordinates were scaled from a map and have
 JC0313.an estimated accuracy of +/- 6 seconds.
 JC0313
 JC0313.The orthometric height was determined by differential leveling and
 JC0313.adjusted by the NATIONAL GEODETIC SURVEY
 JC0313.in June 1991.
 JC0313
 JC0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0313.GEOID18 height accuracy estimate available here.
 JC0313
 JC0313.Click photographs - Photos may exist for this station.
 JC0313
 JC0313.The dynamic height is computed by dividing the NAVD 88
 JC0313.geopotential number by the normal gravity value computed on the
 JC0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0313.degrees latitude (g = 980.6199 gals.).
 JC0313
 JC0313.The modeled gravity was interpolated from observed gravity values.
 JC0313
 JC0313;                    North         East    Units  Estimated Accuracy
 JC0313;SPC IL W     -   176,500.      688,360.      MT  (+/- 180 meters Scaled)
 JC0313
 JC0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC362377(NAD 83)
 JC0313
 JC0313                          SUPERSEDED SURVEY CONTROL
 JC0313
 JC0313  NGVD 29 (??/??/92)  121.281  (m)          397.90   (f) ADJ UNCH    2 0
 JC0313
 JC0313.Superseded values are not recommended for survey control.
 JC0313
 JC0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0313.See file dsdata.pdf to determine how the superseded data were derived.
 JC0313
 JC0313_MARKER: DB = BENCH MARK DISK
 JC0313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0313_STAMPING: X 115 1935
 JC0313_MARK LOGO: CGS
 JC0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0313+STABILITY: SURFACE MOTION
 JC0313
 JC0313  HISTORY     - Date     Condition        Report By
 JC0313  HISTORY     - 1935     MONUMENTED       CGS
 JC0313  HISTORY     - 1963     MARK NOT FOUND   USGS
 JC0313  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JC0313
 JC0313                          STATION DESCRIPTION
 JC0313
 JC0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0313'2.7 MI N FROM MAEYSTOWN.
 JC0313'2.7 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0313'STATION AT MAEYSTOWN, MONROE COUNTY, MIDWAY BETWEEN POLES 25/10
 JC0313'AND 25/11, AT A ROAD CROSSING, 12 FEET EAST OF THE CENTERLINE
 JC0313'OF THE NORTH-BOUND TRACK, AND AT THE RAILROAD CROSSING SIGN.  A
 JC0313'STANDARD DISK, STAMPED X 115 1935 AND SET IN THE TOP OF A
 JC0313'CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
 JC0313
 JC0313                          STATION RECOVERY (1963)
 JC0313
 JC0313'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 JC0313'MARK NOT FOUND.
 JC0313
 JC0313                          STATION RECOVERY (1987)
 JC0313
 JC0313'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JC0313'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1093 ***********************************************************************
 KB1093  CBN         -  This is a Cooperative Base Network Control Station.
 KB1093  DESIGNATION -  X 12
 KB1093  PID         -  KB1093
 KB1093  STATE/COUNTY-  IL/SANGAMON
 KB1093  COUNTRY     -  US
 KB1093  USGS QUAD   -  NIANTIC (2018)
 KB1093
 KB1093                         *CURRENT SURVEY CONTROL
 KB1093  ______________________________________________________________________
 KB1093* NAD 83(2011) POSITION- 39 51 11.82343(N) 089 14 23.40107(W)   ADJUSTED
 KB1093* NAD 83(2011) ELLIP HT-   150.895 (meters)        (06/27/12)   ADJUSTED
 KB1093* NAD 83(2011) EPOCH   -  2010.00
 KB1093* NAVD 88 ORTHO HEIGHT -   183.269 (meters)      601.28  (feet) ADJUSTED
 KB1093  ______________________________________________________________________
 KB1093  GEOID HEIGHT    -        -32.358 (meters)                     GEOID18
 KB1093  NAD 83(2011) X  -     65,051.880 (meters)                     COMP
 KB1093  NAD 83(2011) Y  - -4,902,847.125 (meters)                     COMP
 KB1093  NAD 83(2011) Z  -  4,065,589.768 (meters)                     COMP
 KB1093  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 KB1093  DYNAMIC HEIGHT  -        183.172 (meters)      600.96  (feet) COMP
 KB1093  MODELED GRAVITY -    980,090.5   (mgal)                       NAVD 88
 KB1093
 KB1093  VERT ORDER      -  FIRST     CLASS II
 KB1093
 KB1093  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB1093  Standards:
 KB1093         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB1093            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB1093  -------------------------------------------------------------------
 KB1093  NETWORK    0.57   1.29           0.26   0.20   0.66     -0.04926279
 KB1093  -------------------------------------------------------------------
 KB1093  Click here for local accuracies and other accuracy information.
 KB1093
 KB1093.The horizontal coordinates were established by GPS observations
 KB1093.and adjusted by the National Geodetic Survey in June 2012.
 KB1093
 KB1093.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB1093.been affixed to the stable North American tectonic plate. See 
 KB1093.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB1093
 KB1093.The horizontal coordinates are valid at the epoch date displayed above
 KB1093.which is a decimal equivalence of Year/Month/Day.
 KB1093
 KB1093.The orthometric height was determined by differential leveling and
 KB1093.adjusted by the NATIONAL GEODETIC SURVEY
 KB1093.in June 1991.
 KB1093
 KB1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1093.GEOID18 height accuracy estimate available here.
 KB1093
 KB1093.Click photographs - Photos may exist for this station.
 KB1093
 KB1093.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB1093
 KB1093.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB1093
 KB1093.The ellipsoidal height was determined by GPS observations
 KB1093.and is referenced to NAD 83.
 KB1093
 KB1093.The dynamic height is computed by dividing the NAVD 88
 KB1093.geopotential number by the normal gravity value computed on the
 KB1093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1093.degrees latitude (g = 980.6199 gals.).
 KB1093
 KB1093.The modeled gravity was interpolated from observed gravity values.
 KB1093
 KB1093. The following values were computed from the NAD 83(2011) position.
 KB1093
 KB1093;                    North         East     Units Scale Factor Converg.
 KB1093;SPC IL W     -   354,109.532   779,310.935   MT  1.00001859   +0 35 38.3
 KB1093;SPC IL W     - 1,161,774.36  2,556,789.29   sFT  1.00001859   +0 35 38.3
 KB1093;UTM  16      - 4,413,874.122   308,391.092   MT  1.00005201   -1 26 08.8
 KB1093
 KB1093!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB1093!SPC IL W     -   0.99997633  x   1.00001859  =   0.99999492
 KB1093!UTM  16      -   0.99997633  x   1.00005201  =   1.00002834
 KB1093
 KB1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0839113874(NAD 83)
 KB1093
 KB1093                          SUPERSEDED SURVEY CONTROL
 KB1093
 KB1093  NAD 83(2007)-  39 51 11.82352(N)    089 14 23.40185(W) AD(2002.00) 0
 KB1093  ELLIP H (02/10/07)  150.916  (m)                       GP(2002.00)    
 KB1093  ELLIP H (10/15/04)  150.910  (m)                       GP(       ) 4 2
 KB1093  NAD 83(1997)-  39 51 11.82349(N)    089 14 23.40185(W) AD(       ) B
 KB1093  ELLIP H (07/17/98)  150.919  (m)                       GP(       ) 4 1
 KB1093  NAVD 88             183.27   (m)          601.3    (f) LEVELING    3  
 KB1093  NGVD 29 (??/??/92)  183.366  (m)          601.59   (f) ADJ UNCH    1 2
 KB1093
 KB1093.Superseded values are not recommended for survey control.
 KB1093
 KB1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1093.See file dsdata.pdf to determine how the superseded data were derived.
 KB1093
 KB1093_MARKER: DB = BENCH MARK DISK
 KB1093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1093_STAMPING: X 12 1933
 KB1093_MARK LOGO: CGS
 KB1093_PROJECTION: PROJECTING 10 CENTIMETERS
 KB1093_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1093+STABILITY: SURFACE MOTION
 KB1093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1093+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2014
 KB1093
 KB1093  HISTORY     - Date     Condition        Report By
 KB1093  HISTORY     - 1933     MONUMENTED       CGS
 KB1093  HISTORY     - 19970422 GOOD             NGS
 KB1093  HISTORY     - 20001229 GOOD             ZAMBRA
 KB1093  HISTORY     - 20020717 GOOD             HANPRO
 KB1093  HISTORY     - 20031103 GOOD             ILDT
 KB1093  HISTORY     - 20100323 GOOD             JCLS
 KB1093  HISTORY     - 20120628 GOOD             ILDT
 KB1093  HISTORY     - 20140911 GOOD             AMESC
 KB1093  HISTORY     - 20190717 GOOD             ILDT
 KB1093
 KB1093                          STATION DESCRIPTION
 KB1093
 KB1093'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB1093'AT ILLIOPOLIS, ON THE WABASH RAILROAD, ABOUT 375 FT (114.3 M) EAST OF
 KB1093'THE STATION, ABOUT 150 FT (45.7 M) WEST OF A ROAD CROSSING, 75 FT
 KB1093'(22.9 M) NORTH OF THE TRACK, IN A PARK, AND 1 FT (0.3 M) SOUTH OF THE
 KB1093'CURB OF AN EAST-AND-WEST PAVED STREET.
 KB1093
 KB1093                          STATION RECOVERY (1997)
 KB1093
 KB1093'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB1093'THE STATION IS AT ILLIOPOLIS IN A SMALL PARK/PLAYGROUND.  TO REACH
 KB1093'FROM THE CENTER OF THE OVERPASS OF INTERSTATE HIGHWAY 72, EXIT 122 AT
 KB1093'ILLIOPOLIS, GO NORTH ON ROAD 21E FOR 0.95 MI (1.53 KM) TO COUNTY ROAD
 KB1093'3.5N WHICH IS ALSO MATILDA STREET.  TURN RIGHT, EAST, FOR 0.7 MI (1.1
 KB1093'KM) TO FIFTH STREET, TURN LEFT, NORTH, FOR 0.2 MI (0.3 KM) TO MARY
 KB1093'STREET, TURN RIGHT, EAST, FOR 0.12 MI (0.19 KM) TO THE STATION ON THE
 KB1093'RIGHT, 8.0 M (26.2 FT) SOUTH OF THE CENTER OF MARY STREET, 0.5 M (1.6
 KB1093'FT) SOUTH OF THE SOUTH CURB, 48.7 M (159.8 FT) WEST OF THE CENTER OF
 KB1093'SEVENTH STREET, 37.4 M (122.7 FT) NORTH OF THE NORTH RAIL OF RAILROAD,
 KB1093'AND 3.7 M (12.1 FT) WEST OF A POWER POLE WITH METER BOX, TRANSFORMER
 KB1093'AND GUY WIRE.
 KB1093
 KB1093                          STATION RECOVERY (2000)
 KB1093
 KB1093'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB1093'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB1093'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB1093'
 KB1093
 KB1093                          STATION RECOVERY (2002)
 KB1093
 KB1093'RECOVERY NOTE BY HANSON PROFESSIONAL SERVICES INC 2002 (JAR)
 KB1093'RECOVERED IN GOOD CONDITION.
 KB1093
 KB1093                          STATION RECOVERY (2003)
 KB1093
 KB1093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 KB1093'RECOVERED AS DESCRIBED
 KB1093
 KB1093                          STATION RECOVERY (2010)
 KB1093
 KB1093'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2010
 KB1093'RECOVERED IN GOOD CONDITION.
 KB1093
 KB1093                          STATION RECOVERY (2012)
 KB1093
 KB1093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB1093'STATION IS 16 FEET NORTH OF A PHONE PEDESTAL.
 KB1093
 KB1093                          STATION RECOVERY (2014)
 KB1093
 KB1093'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB1093'RECOVERED IN GOOD CONDITION.
 KB1093'
 KB1093'NOTE-THE PHONE PEDESTAL IN THE 2012 RECOVERY NOTE IS GONE.
 KB1093
 KB1093                          STATION RECOVERY (2019)
 KB1093
 KB1093'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB1093'THE MARK IS QUESTIONABLE FOR GPS OBSERVATIONS BECAUSE OF TREE COVER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0008 ***********************************************************************
 HB0008  DESIGNATION -  X 123
 HB0008  PID         -  HB0008
 HB0008  STATE/COUNTY-  IL/GALLATIN
 HB0008  COUNTRY     -  US
 HB0008  USGS QUAD   -  NORRIS CITY (2018)
 HB0008
 HB0008                         *CURRENT SURVEY CONTROL
 HB0008  ______________________________________________________________________
 HB0008* NAD 83(1986) POSITION- 37 53 53.     (N) 088 22 13.     (W)   SCALED
 HB0008* NAVD 88 ORTHO HEIGHT -   116.912 (meters)      383.57  (feet) ADJUSTED
 HB0008  ______________________________________________________________________
 HB0008  GEOID HEIGHT    -        -30.034 (meters)                     GEOID18
 HB0008  DYNAMIC HEIGHT  -        116.833 (meters)      383.31  (feet) COMP
 HB0008  MODELED GRAVITY -    979,947.8   (mgal)                       NAVD 88
 HB0008
 HB0008  VERT ORDER      -  SECOND    CLASS 0
 HB0008
 HB0008.The horizontal coordinates were scaled from a map and have
 HB0008.an estimated accuracy of +/- 6 seconds.
 HB0008
 HB0008.The orthometric height was determined by differential leveling and
 HB0008.adjusted by the NATIONAL GEODETIC SURVEY
 HB0008.in June 1991.
 HB0008
 HB0008.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0008.GEOID18 height accuracy estimate available here.
 HB0008
 HB0008.Click photographs - Photos may exist for this station.
 HB0008
 HB0008.The dynamic height is computed by dividing the NAVD 88
 HB0008.geopotential number by the normal gravity value computed on the
 HB0008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0008.degrees latitude (g = 980.6199 gals.).
 HB0008
 HB0008.The modeled gravity was interpolated from observed gravity values.
 HB0008
 HB0008;                    North         East    Units  Estimated Accuracy
 HB0008;SPC IL E     -   136,660.      296,750.      MT  (+/- 180 meters Scaled)
 HB0008
 HB0008_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG795953(NAD 83)
 HB0008
 HB0008                          SUPERSEDED SURVEY CONTROL
 HB0008
 HB0008  NGVD 29 (11/26/84)  117.016  (m)          383.91   (f) ADJUSTED    2 0
 HB0008
 HB0008.Superseded values are not recommended for survey control.
 HB0008
 HB0008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0008.See file dsdata.pdf to determine how the superseded data were derived.
 HB0008
 HB0008_MARKER: DB = BENCH MARK DISK
 HB0008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0008_STAMPING: X 123 1935
 HB0008_MARK LOGO: CGS
 HB0008_PROJECTION: PROJECTING 10 CENTIMETERS
 HB0008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0008+STABILITY: SURFACE MOTION
 HB0008_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0008+SATELLITE: SATELLITE OBSERVATIONS - October 16, 2012
 HB0008
 HB0008  HISTORY     - Date     Condition        Report By
 HB0008  HISTORY     - 1935     MONUMENTED       CGS
 HB0008  HISTORY     - 1947     GOOD             CGS
 HB0008  HISTORY     - 20071117 GOOD             ILDT
 HB0008  HISTORY     - 20120612 GOOD             ILDT
 HB0008  HISTORY     - 20121016 GOOD             PATRIC
 HB0008
 HB0008                          STATION DESCRIPTION
 HB0008
 HB0008'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 HB0008'1.9 MI N FROM TEXAS CITY.
 HB0008'IN WHITE COUNTY, 1.9 MILES NORTH ALONG THE CLEVELAND, CINCINNATI,
 HB0008'CHICAGO AND ST. LOUIS RAILWAY FROM THE STATION AT TEXAS CITY,
 HB0008'SALINE COUNTY, ONE RAILS SOUTH OF A ROAD CROSSING, AT A U.S.
 HB0008'HIGHWAY 45 SIGN OMAHA 4 MI., AND 40 FEET WEST OF THE TRACK.
 HB0008'A STANDARD DISK, STAMPED X 123 1935 AND SET IN THE TOP OF A
 HB0008'CONCRETE POST.
 HB0008
 HB0008                          STATION RECOVERY (2007)
 HB0008
 HB0008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (WAE)
 HB0008'RECOVERED IN GOOD CONDITION.
 HB0008
 HB0008                          STATION RECOVERY (2012)
 HB0008
 HB0008'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0008'IS IN GALLATIN CO.
 HB0008
 HB0008                          STATION RECOVERY (2012)
 HB0008
 HB0008'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB0008'RECOVERED AS DESCRIBED.
 HB0008'
 HB0008'NOTE-THE STATION IS 0.5 M (1.6 FT) SOUTH OF A METAL WITNESS POST AND
 HB0008'INLINE WITH A FENCE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1387 ***********************************************************************
 JA1387  DESIGNATION -  X 127
 JA1387  PID         -  JA1387
 JA1387  STATE/COUNTY-  IL/RICHLAND
 JA1387  COUNTRY     -  US
 JA1387  USGS QUAD   -  CLAREMONT (2018)
 JA1387
 JA1387                         *CURRENT SURVEY CONTROL
 JA1387  ______________________________________________________________________
 JA1387* NAD 83(1986) POSITION- 38 43 06.     (N) 087 54 40.     (W)   SCALED
 JA1387* NAVD 88 ORTHO HEIGHT -   152.986 (meters)      501.92  (feet) ADJUSTED
 JA1387  ______________________________________________________________________
 JA1387  GEOID HEIGHT    -        -31.401 (meters)                     GEOID18
 JA1387  DYNAMIC HEIGHT  -        152.892 (meters)      501.61  (feet) COMP
 JA1387  MODELED GRAVITY -    980,013.4   (mgal)                       NAVD 88
 JA1387
 JA1387  VERT ORDER      -  FIRST     CLASS II
 JA1387
 JA1387.The horizontal coordinates were scaled from a map and have
 JA1387.an estimated accuracy of +/- 6 seconds.
 JA1387
 JA1387.The orthometric height was determined by differential leveling and
 JA1387.adjusted by the NATIONAL GEODETIC SURVEY
 JA1387.in June 1991.
 JA1387
 JA1387.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1387.GEOID18 height accuracy estimate available here.
 JA1387
 JA1387.Click photographs - Photos may exist for this station.
 JA1387
 JA1387.The dynamic height is computed by dividing the NAVD 88
 JA1387.geopotential number by the normal gravity value computed on the
 JA1387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1387.degrees latitude (g = 980.6199 gals.).
 JA1387
 JA1387.The modeled gravity was interpolated from observed gravity values.
 JA1387
 JA1387;                    North         East    Units  Estimated Accuracy
 JA1387;SPC IL E     -   227,800.      336,720.      MT  (+/- 180 meters Scaled)
 JA1387
 JA1387_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH207859(NAD 83)
 JA1387
 JA1387                          SUPERSEDED SURVEY CONTROL
 JA1387
 JA1387  NGVD 29 (??/??/92)  153.082  (m)          502.24   (f) ADJ UNCH    1 2
 JA1387
 JA1387.Superseded values are not recommended for survey control.
 JA1387
 JA1387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1387.See file dsdata.pdf to determine how the superseded data were derived.
 JA1387
 JA1387_MARKER: DB = BENCH MARK DISK
 JA1387_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1387_SP_SET: CULVERT HEADWALL
 JA1387_STAMPING: X 127 1938
 JA1387_MARK LOGO: CGS
 JA1387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1387+STABILITY: SURFACE MOTION
 JA1387
 JA1387  HISTORY     - Date     Condition        Report By
 JA1387  HISTORY     - 1938     MONUMENTED       CGS
 JA1387  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1387
 JA1387                          STATION DESCRIPTION
 JA1387
 JA1387'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1387'2.6 MI W FROM SUMNER.
 JA1387'IN RICHLAND COUNTY, 2.6 MILES WEST ALONG THE BALTIMORE AND OHIO
 JA1387'RAILROAD FROM THE STATION AT SUMNER, LAWRENCE COUNTY, 0.2 MILE
 JA1387'EAST OF MILEPOST ST. L 128-C 211, ABOUT 650 FEET WEST OF THE
 JA1387'NORTH-AND-SOUTH GRAVEL ROAD AT THE LAWRENCE-RICHLAND COUNTY LINE,
 JA1387'AT THE NORTHEAST RETAINING WALL OF A GRANITE CULVERT, IN THE
 JA1387'TOP OF THE SECOND STONE FROM THE TOP, 30 FEET NORTH OF THE NORTH
 JA1387'RAIL, AND ABOUT 8 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 JA1387'STAMPED X 127 1938.
 JA1387
 JA1387                          STATION RECOVERY (1986)
 JA1387
 JA1387'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1387'A DRILL HOLE WAS FOUND AT THIS LOCATION WITH THE DISK MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0001 ***********************************************************************
 KC0001  DESIGNATION -  X 13
 KC0001  PID         -  KC0001
 KC0001  STATE/COUNTY-  IL/MORGAN
 KC0001  COUNTRY     -  US
 KC0001  USGS QUAD   -  ALEXANDER (2018)
 KC0001
 KC0001                         *CURRENT SURVEY CONTROL
 KC0001  ______________________________________________________________________
 KC0001* NAD 83(1986) POSITION- 39 43 27.     (N) 090 00 10.     (W)   SCALED
 KC0001* NAVD 88 ORTHO HEIGHT -   201.062 (meters)      659.65  (feet) ADJUSTED
 KC0001  ______________________________________________________________________
 KC0001  GEOID HEIGHT    -        -32.409 (meters)                     GEOID18
 KC0001  DYNAMIC HEIGHT  -        200.951 (meters)      659.29  (feet) COMP
 KC0001  MODELED GRAVITY -    980,070.4   (mgal)                       NAVD 88
 KC0001
 KC0001  VERT ORDER      -  FIRST     CLASS II
 KC0001
 KC0001.The horizontal coordinates were scaled from a map and have
 KC0001.an estimated accuracy of +/- 6 seconds.
 KC0001
 KC0001.The orthometric height was determined by differential leveling and
 KC0001.adjusted by the NATIONAL GEODETIC SURVEY
 KC0001.in June 1991.
 KC0001
 KC0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0001.GEOID18 height accuracy estimate available here.
 KC0001
 KC0001.Click photographs - Photos may exist for this station.
 KC0001
 KC0001.The dynamic height is computed by dividing the NAVD 88
 KC0001.geopotential number by the normal gravity value computed on the
 KC0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0001.degrees latitude (g = 980.6199 gals.).
 KC0001
 KC0001.The modeled gravity was interpolated from observed gravity values.
 KC0001
 KC0001;                    North         East    Units  Estimated Accuracy
 KC0001;SPC IL W     -   339,380.      714,050.      MT  (+/- 180 meters Scaled)
 KC0001
 KC0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE568014(NAD 83)
 KC0001
 KC0001                          SUPERSEDED SURVEY CONTROL
 KC0001
 KC0001  NGVD 29 (??/??/92)  201.187  (m)          660.06   (f) ADJ UNCH    1 2
 KC0001
 KC0001.Superseded values are not recommended for survey control.
 KC0001
 KC0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0001.See file dsdata.pdf to determine how the superseded data were derived.
 KC0001
 KC0001_MARKER: DB = BENCH MARK DISK
 KC0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0001_STAMPING: X 13 1933
 KC0001_MARK LOGO: CGS
 KC0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0001+STABILITY: SURFACE MOTION
 KC0001
 KC0001  HISTORY     - Date     Condition        Report By
 KC0001  HISTORY     - 1933     MONUMENTED       CGS
 KC0001  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KC0001
 KC0001                          STATION DESCRIPTION
 KC0001
 KC0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0001'2 MI E FROM ALEXANDER.
 KC0001'ABOUT 2 MILES EAST ALONG THE WABASH RAILROAD FROM ALEXANDER,
 KC0001'MORGAN COUNTY, 34-1/2 POLES WEST OF MILEPOST DET. 435, 30 FEET
 KC0001'NORTH OF THE CENTERLINE OF THE TRACK, 35 FEET WEST OF A FENCE
 KC0001'CORNER, AND 2 FEET SOUTH OF THE FENCE.  A STANDARD DISK, STAMPED
 KC0001'X 13 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KC0001
 KC0001                          STATION RECOVERY (2012)
 KC0001
 KC0001'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0001'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0238 ***********************************************************************
 NH0238  DESIGNATION -  X 130
 NH0238  PID         -  NH0238
 NH0238  STATE/COUNTY-  IL/DE KALB
 NH0238  COUNTRY     -  US
 NH0238  USGS QUAD   -  KIRKLAND (2018)
 NH0238
 NH0238                         *CURRENT SURVEY CONTROL
 NH0238  ______________________________________________________________________
 NH0238* NAD 83(1986) POSITION- 42 05 59.53   (N) 088 45 25.04   (W)   HD_HELD1
 NH0238* NAVD 88 ORTHO HEIGHT -   241.039 (meters)      790.81  (feet) ADJUSTED
 NH0238  ______________________________________________________________________
 NH0238  GEOID HEIGHT    -        -33.232 (meters)                     GEOID18
 NH0238  DYNAMIC HEIGHT  -        240.959 (meters)      790.55  (feet) COMP
 NH0238  MODELED GRAVITY -    980,285.6   (mgal)                       NAVD 88
 NH0238
 NH0238  VERT ORDER      -  FIRST     CLASS I
 NH0238
 NH0238.The horizontal coordinates were determined by differentially corrected
 NH0238.hand held GPS observations or other comparable positioning techniques
 NH0238.and have an estimated accuracy of +/- 3 meters.
 NH0238
 NH0238.The orthometric height was determined by differential leveling and
 NH0238.adjusted by the NATIONAL GEODETIC SURVEY
 NH0238.in June 1991.
 NH0238
 NH0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0238.GEOID18 height accuracy estimate available here.
 NH0238
 NH0238.Click photographs - Photos may exist for this station.
 NH0238
 NH0238.The dynamic height is computed by dividing the NAVD 88
 NH0238.geopotential number by the normal gravity value computed on the
 NH0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0238.degrees latitude (g = 980.6199 gals.).
 NH0238
 NH0238.The modeled gravity was interpolated from observed gravity values.
 NH0238
 NH0238;                    North         East    Units  Estimated Accuracy
 NH0238;SPC IL E     -   603,282.1     264,958.4     MT  (+/- 3 meters HH1 GPS) 
 NH0238
 NH0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5471862358(NAD 83)
 NH0238
 NH0238                          SUPERSEDED SURVEY CONTROL
 NH0238
 NH0238  NGVD 29 (??/??/92)  241.087  (m)          790.97   (f) ADJ UNCH    1 1
 NH0238
 NH0238.Superseded values are not recommended for survey control.
 NH0238
 NH0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0238.See file dsdata.pdf to determine how the superseded data were derived.
 NH0238
 NH0238_MARKER: DB = BENCH MARK DISK
 NH0238_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0238_SP_SET: CULVERT HEADWALL
 NH0238_STAMPING: X 130 1947
 NH0238_MARK LOGO: CGS
 NH0238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0238+STABILITY: SURFACE MOTION
 NH0238
 NH0238  HISTORY     - Date     Condition        Report By
 NH0238  HISTORY     - 1947     MONUMENTED       CGS
 NH0238  HISTORY     - 1969     GOOD             CGS
 NH0238  HISTORY     - 1990     GOOD             USPSQD
 NH0238  HISTORY     - 19961026 GOOD             USPSQD
 NH0238
 NH0238                          STATION DESCRIPTION
 NH0238
 NH0238'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0238'0.1 MI E FROM KINGSTON.
 NH0238'ABOUT 0.1 MILE EAST ALONG STATE HIGHWAY 72 FROM THE INTERSECTION
 NH0238'OF THE HIGHWAY AND FIVE POINTS ROAD AT KINGSTON, 33 1/2 FEET
 NH0238'SOUTH OF THE CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE
 NH0238'EAST END OF THE SOUTH CONCRETE HEADWALL OF A DOUBLE-CHANNEL
 NH0238'3- X 7 1/2-FOOT CONCRETE BOX CULVERT UNDER THE HIGHWAY, 0.5 FOOT
 NH0238'SOUTH OF THE SOUTH EDGE OF A SIDEWALK, AND ABOUT 1 FOOT ABOVE
 NH0238'THE HIGHWAY.  SEC 22, T 42N, R 4E.
 NH0238
 NH0238                          STATION RECOVERY (1990)
 NH0238
 NH0238'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0238'RECOVERED IN GOOD CONDITION.
 NH0238
 NH0238                          STATION RECOVERY (1996)
 NH0238
 NH0238'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0238'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0054 ***********************************************************************
 NH0054  DESIGNATION -  X 131
 NH0054  PID         -  NH0054
 NH0054  STATE/COUNTY-  IL/KANE
 NH0054  COUNTRY     -  US
 NH0054  USGS QUAD   -  ELGIN (2018)
 NH0054
 NH0054                         *CURRENT SURVEY CONTROL
 NH0054  ______________________________________________________________________
 NH0054* NAD 83(1986) POSITION- 42 02 41.7    (N) 088 17 36.8    (W)   HD_HELD2
 NH0054* NAVD 88 ORTHO HEIGHT -   232.983 (meters)      764.38  (feet) ADJUSTED
 NH0054  ______________________________________________________________________
 NH0054  GEOID HEIGHT    -        -33.466 (meters)                     GEOID18
 NH0054  DYNAMIC HEIGHT  -        232.902 (meters)      764.11  (feet) COMP
 NH0054  MODELED GRAVITY -    980,271.4   (mgal)                       NAVD 88
 NH0054
 NH0054  VERT ORDER      -  FIRST     CLASS II
 NH0054
 NH0054.The horizontal coordinates were established by autonomous hand held GPS
 NH0054.observations and have an estimated accuracy of +/- 10 meters.
 NH0054
 NH0054.The orthometric height was determined by differential leveling and
 NH0054.adjusted by the NATIONAL GEODETIC SURVEY
 NH0054.in June 1991.
 NH0054
 NH0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0054.GEOID18 height accuracy estimate available here.
 NH0054
 NH0054.Click photographs - Photos may exist for this station.
 NH0054
 NH0054.The dynamic height is computed by dividing the NAVD 88
 NH0054.geopotential number by the normal gravity value computed on the
 NH0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0054.degrees latitude (g = 980.6199 gals.).
 NH0054
 NH0054.The modeled gravity was interpolated from observed gravity values.
 NH0054
 NH0054;                    North         East    Units  Estimated Accuracy
 NH0054;SPC IL E     -   597,092.      303,293.      MT  (+/- 10 meters HH2 GPS)
 NH0054
 NH0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9294555572(NAD 83)
 NH0054
 NH0054                          SUPERSEDED SURVEY CONTROL
 NH0054
 NH0054  NGVD 29 (??/??/92)  233.062  (m)          764.64   (f) ADJ UNCH    1 2
 NH0054
 NH0054.Superseded values are not recommended for survey control.
 NH0054
 NH0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0054.See file dsdata.pdf to determine how the superseded data were derived.
 NH0054
 NH0054_MARKER: DB = BENCH MARK DISK
 NH0054_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0054_SP_SET: BUILDING WALL
 NH0054_STAMPING: X 131 1947
 NH0054_MARK LOGO: CGS
 NH0054_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0054_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0054+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2005
 NH0054
 NH0054  HISTORY     - Date     Condition        Report By
 NH0054  HISTORY     - 1947     MONUMENTED       CGS
 NH0054  HISTORY     - 1987     GOOD             USPSQD
 NH0054  HISTORY     - 1988     GOOD             USPSQD
 NH0054  HISTORY     - 1989     GOOD             USPSQD
 NH0054  HISTORY     - 19980522 GOOD             USPSQD
 NH0054  HISTORY     - 20050520 GOOD             GEWALT
 NH0054
 NH0054                          STATION DESCRIPTION
 NH0054
 NH0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0054'AT ELGIN.
 NH0054'AT ELGIN, ABOUT 0.65 MILE NORTH ALONG STATE HIGHWAY 31 FROM ITS
 NH0054'JUNCTION WITH U.S. HIGHWAY 20 AT ELGIN, AT THE SOUTHWEST ANGLE
 NH0054'OF THE JUNCTION OF WING STREET, SET VERTICALLY IN THE NORTH
 NH0054'FACE OF THE CONCRETE FOUNDATION OF THE ELGIN MACHINE WORKS
 NH0054'BUILDING, 38 FEET WEST OF THE WEST CURB OF NORTH STATE STREET
 NH0054'(HIGHWAY 31), 29 FEET SOUTH OF THE SOUTH CURB OF WING STREET,
 NH0054'9 FEET WEST OF THE CENTER OF THE NORTH ENTRANCE TO THE BUILDING
 NH0054'AND ABOUT 2.5 FEET ABOVE THE SIDE WALK.
 NH0054
 NH0054                          STATION RECOVERY (1987)
 NH0054
 NH0054'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0054'RECOVERED IN GOOD CONDITION.
 NH0054
 NH0054                          STATION RECOVERY (1988)
 NH0054
 NH0054'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0054'RECOVERED IN GOOD CONDITION.
 NH0054
 NH0054                          STATION RECOVERY (1989)
 NH0054
 NH0054'RECOVERY NOTE BY US POWER SQUADRON 1989 (EPC)
 NH0054'RECOVERED IN GOOD CONDITION.
 NH0054
 NH0054                          STATION RECOVERY (1998)
 NH0054
 NH0054'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0054'RECOVERED IN GOOD CONDITION.
 NH0054
 NH0054                          STATION RECOVERY (2005)
 NH0054
 NH0054'RECOVERY NOTE BY GEWALT-HAMILTON 2005 (LSM)
 NH0054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1696 ***********************************************************************
 ME1696  DESIGNATION -  X 132
 ME1696  PID         -  ME1696
 ME1696  STATE/COUNTY-  IL/DU PAGE
 ME1696  COUNTRY     -  US
 ME1696  USGS QUAD   -  ELMHURST (2018)
 ME1696
 ME1696                         *CURRENT SURVEY CONTROL
 ME1696  ______________________________________________________________________
 ME1696* NAD 83(1986) POSITION- 41 57 38.     (N) 087 57 32.     (W)   SCALED
 ME1696* NAVD 88 ORTHO HEIGHT -   208.022 (meters)      682.49  (feet) ADJUSTED
 ME1696  ______________________________________________________________________
 ME1696  GEOID HEIGHT    -        -33.553 (meters)                     GEOID18
 ME1696  DYNAMIC HEIGHT  -        207.951 (meters)      682.25  (feet) COMP
 ME1696  MODELED GRAVITY -    980,278.1   (mgal)                       NAVD 88
 ME1696
 ME1696  VERT ORDER      -  FIRST     CLASS I
 ME1696
 ME1696.The horizontal coordinates were scaled from a map and have
 ME1696.an estimated accuracy of +/- 6 seconds.
 ME1696
 ME1696.The orthometric height was determined by differential leveling and
 ME1696.adjusted by the NATIONAL GEODETIC SURVEY
 ME1696.in June 1991.
 ME1696
 ME1696.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1696.GEOID18 height accuracy estimate available here.
 ME1696
 ME1696.Click photographs - Photos may exist for this station.
 ME1696
 ME1696.The dynamic height is computed by dividing the NAVD 88
 ME1696.geopotential number by the normal gravity value computed on the
 ME1696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1696.degrees latitude (g = 980.6199 gals.).
 ME1696
 ME1696.The modeled gravity was interpolated from observed gravity values.
 ME1696
 ME1696;                    North         East    Units  Estimated Accuracy
 ME1696;SPC IL E     -   587,790.      331,040.      MT  (+/- 180 meters Scaled)
 ME1696
 ME1696_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM205458(NAD 83)
 ME1696
 ME1696                          SUPERSEDED SURVEY CONTROL
 ME1696
 ME1696  NGVD 29 (??/??/92)  208.113  (m)          682.78   (f) ADJ UNCH    1 1
 ME1696
 ME1696.Superseded values are not recommended for survey control.
 ME1696
 ME1696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1696.See file dsdata.pdf to determine how the superseded data were derived.
 ME1696
 ME1696_MARKER: DB = BENCH MARK DISK
 ME1696_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1696_SP_SET: PIER
 ME1696_STAMPING: X 132 1947
 ME1696_MARK LOGO: CGS
 ME1696_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1696
 ME1696  HISTORY     - Date     Condition        Report By
 ME1696  HISTORY     - 1947     MONUMENTED       CGS
 ME1696  HISTORY     - 1969     GOOD             CGS
 ME1696  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1696
 ME1696                          STATION DESCRIPTION
 ME1696
 ME1696'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1696'1 MI E FROM WOOD DALE.
 ME1696'ABOUT 1.05 MILES EAST ALONG IRVING PARK ROAD FROM THE INTERSECTION
 ME1696'OF IRVING PARK AND WOOD DALE ROAD AT WOOD DALE, AT THE ROAD
 ME1696'UNDERPASS FOR STATE HIGHWAY 83, 32 FEET SOUTH OF THE CENTER LINE
 ME1696'OF THE ROAD, SET IN THE TOP OF THE NORTHEAST CORNER OF THE
 ME1696'CONCRETE BASE FOR THE MOST EASTERLY OF 3 PIERS WHICH ARE SOUTH
 ME1696'OF THE ROAD, AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE ROAD.
 ME1696'SEC 14, T 40 N, R 11 E.
 ME1696
 ME1696                          STATION RECOVERY (1977)
 ME1696
 ME1696'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1696'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1631 ***********************************************************************
 ME1631  DESIGNATION -  X 134
 ME1631  PID         -  ME1631
 ME1631  STATE/COUNTY-  IL/COOK
 ME1631  COUNTRY     -  US
 ME1631  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1631
 ME1631                         *CURRENT SURVEY CONTROL
 ME1631  ______________________________________________________________________
 ME1631* NAD 83(1986) POSITION- 41 54 38.6    (N) 087 39 18.4    (W)   HD_HELD2
 ME1631* NAVD 88 ORTHO HEIGHT -   180.618 (meters)      592.58  (feet) ADJUSTED
 ME1631  ______________________________________________________________________
 ME1631  GEOID HEIGHT    -        -33.630 (meters)                     GEOID18
 ME1631  DYNAMIC HEIGHT  -        180.557 (meters)      592.38  (feet) COMP
 ME1631  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 ME1631
 ME1631  VERT ORDER      -  FIRST     CLASS 0
 ME1631
 ME1631.The horizontal coordinates were established by autonomous hand held GPS
 ME1631.observations and have an estimated accuracy of +/- 10 meters.
 ME1631
 ME1631.The orthometric height was determined by differential leveling and
 ME1631.adjusted by the NATIONAL GEODETIC SURVEY
 ME1631.in June 1991.
 ME1631
 ME1631.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1631.GEOID18 height accuracy estimate available here.
 ME1631
 ME1631.Click photographs - Photos may exist for this station.
 ME1631
 ME1631.The dynamic height is computed by dividing the NAVD 88
 ME1631.geopotential number by the normal gravity value computed on the
 ME1631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1631.degrees latitude (g = 980.6199 gals.).
 ME1631
 ME1631.The modeled gravity was interpolated from observed gravity values.
 ME1631
 ME1631;                    North         East    Units  Estimated Accuracy
 ME1631;SPC IL E     -   582,409.      356,268.      MT  (+/- 10 meters HH2 GPS)
 ME1631
 ME1631_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4566940071(NAD 83)
 ME1631
 ME1631                          SUPERSEDED SURVEY CONTROL
 ME1631
 ME1631  NGVD 29 (??/??/92)  180.707  (m)          592.87   (f) ADJ UNCH    1 0
 ME1631
 ME1631.Superseded values are not recommended for survey control.
 ME1631
 ME1631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1631.See file dsdata.pdf to determine how the superseded data were derived.
 ME1631
 ME1631_MARKER: DB = BENCH MARK DISK
 ME1631_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1631_SP_SET: FOUNDATION
 ME1631_STAMPING: X 134 1947
 ME1631_MARK LOGO: CGS
 ME1631_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1631_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1631+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2013
 ME1631
 ME1631  HISTORY     - Date     Condition        Report By
 ME1631  HISTORY     - 1947     MONUMENTED       CGS
 ME1631  HISTORY     - 1969     GOOD             CGS
 ME1631  HISTORY     - 1971     GOOD             NGS
 ME1631  HISTORY     - 1973     GOOD             NGS
 ME1631  HISTORY     - 1977     GOOD             NGS
 ME1631  HISTORY     - 1987     GOOD             USPSQD
 ME1631  HISTORY     - 1987     GOOD             USPSQD
 ME1631  HISTORY     - 1989     GOOD             USPSQD
 ME1631  HISTORY     - 19890612 GOOD             USPSQD
 ME1631  HISTORY     - 20040307 GOOD             GEOCAC
 ME1631  HISTORY     - 20131204 GOOD             GEOCAC
 ME1631
 ME1631                          STATION DESCRIPTION
 ME1631
 ME1631'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1631'4.6 MI NW FROM CHICAGO.
 ME1631'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1631'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1631'LAKE SHORE DRIVE, THENCE 1.5 MILES WEST ALONG W. NORTH AVENUE,
 ME1631'11 FEET SOUTH OF THE SOUTH CURB OF THE AVENUE, SET IN THE WEST
 ME1631'FACE OF THE CONCRETE FOUNDATION FOR THE AMERICAN SANITARY RAG
 ME1631'COMPANY BUILDING WHICH IS NUMBER 1025 W. NORTH AVENUE, 3.7 FEET
 ME1631'SOUTH OF THE NORTHWEST CORNER OF THE BUILDING, 235 FEET WEST
 ME1631'OF THE WEST CURB OF KINGSBURY AVENUE, AND ABOUT 2 FEET ABOVE
 ME1631'THE LEVEL OF THE GROUND.
 ME1631
 ME1631                          STATION RECOVERY (1971)
 ME1631
 ME1631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1631'RECOVERED IN GOOD CONDITION.
 ME1631
 ME1631                          STATION RECOVERY (1973)
 ME1631
 ME1631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1631'2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS CENTRAL
 ME1631'RAILROAD STATION AT CHICAGO, THENCE 0.7 MILES NORTH ALONG LAKE SHORE
 ME1631'DRIVE, THENCE 1.5 MILES WEST ALONG WEST NORTH AVENUE, 11.0 FEET SOUTH
 ME1631'OF THE SOUTH CURB OF THE AVENUE, SET VERTICALLY IN THE WEST FACE OF
 ME1631'CONCRETE FOUNDATION OF BUILDING NO. 1025 WEST NORTH AVENUE (NOW THE
 ME1631'DURABLE RUBBER PRODUCTS CO) AND 235 FEET WEST OF WEST CURB OF
 ME1631'KINGSBURY AVENUE, 12.7 FEET EAST OF CENTER LINE OF A CHAIN LINK GATE,
 ME1631'3.7 FEET SOUTH OF THE NORTHWEST CORNER OF BUILDING ABOUT 2.0 FEET
 ME1631'ABOVE GROUND LEVEL.  0.5 MILES EAST OF C 274.  SEC 5, T39N, R 14E.
 ME1631
 ME1631                          STATION RECOVERY (1977)
 ME1631
 ME1631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1631'BUILDING THE MARK IS IN IS SAME BUILDING, DIFFERENT COMPANY, NOW THE
 ME1631'DURABLE RUBBER PRODUCTS CO. BUILDING ADDRESS 1025 W NORTH AVENUE.
 ME1631
 ME1631                          STATION RECOVERY (1987)
 ME1631
 ME1631'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1631'RECOVERED IN GOOD CONDITION.
 ME1631
 ME1631                          STATION RECOVERY (1987)
 ME1631
 ME1631'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1631'RECOVERED IN GOOD CONDITION.
 ME1631
 ME1631                          STATION RECOVERY (1989)
 ME1631
 ME1631'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1631'RECOVERED IN GOOD CONDITION.
 ME1631
 ME1631                          STATION RECOVERY (1989)
 ME1631
 ME1631'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1631'RECOVERED IN GOOD CONDITION.
 ME1631
 ME1631                          STATION RECOVERY (2004)
 ME1631
 ME1631'RECOVERY NOTE BY GEOCACHING 2004 (JFA)
 ME1631'THE BUILDING ON WHICH THE MARK IS SET HAS BEEN EXTENSIVELY RENOVATED
 ME1631'AND IS NOW AN
 ME1631'OLD NAVY STORE. THE ADDRESS OF THE STORE IS 1596 N KINGSBURY STREET.
 ME1631'THE MARK IS SET
 ME1631'ON THE WEST FACE OF THE BUILDING IN ITS CONCRETE FOUNDATION, AND IS
 ME1631'ADJACENT TO THE EAST
 ME1631'EDGE OF THE FORECOURT OF A JIFFY LUBE FRANCHISE AT 1049 W NORTH
 ME1631'AVENUE.
 ME1631
 ME1631                          STATION RECOVERY (2013)
 ME1631
 ME1631'RECOVERY NOTE BY GEOCACHING 2013 (VN)
 ME1631'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1794 ***********************************************************************
 ME1794  DESIGNATION -  X 135
 ME1794  PID         -  ME1794
 ME1794  STATE/COUNTY-  IL/COOK
 ME1794  COUNTRY     -  US
 ME1794  USGS QUAD   -  ENGLEWOOD (2018)
 ME1794
 ME1794                         *CURRENT SURVEY CONTROL
 ME1794  ______________________________________________________________________
 ME1794* NAD 83(1986) POSITION- 41 48 29.     (N) 087 42 49.     (W)   SCALED
 ME1794* NAVD 88 ORTHO HEIGHT -   181.253 (meters)      594.66  (feet) ADJUSTED
 ME1794  ______________________________________________________________________
 ME1794  GEOID HEIGHT    -        -33.490 (meters)                     GEOID18
 ME1794  DYNAMIC HEIGHT  -        181.190 (meters)      594.45  (feet) COMP
 ME1794  MODELED GRAVITY -    980,271.0   (mgal)                       NAVD 88
 ME1794
 ME1794  VERT ORDER      -  FIRST     CLASS II
 ME1794
 ME1794.The horizontal coordinates were scaled from a map and have
 ME1794.an estimated accuracy of +/- 6 seconds.
 ME1794
 ME1794.The orthometric height was determined by differential leveling and
 ME1794.adjusted by the NATIONAL GEODETIC SURVEY
 ME1794.in June 1991.
 ME1794
 ME1794.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1794.GEOID18 height accuracy estimate available here.
 ME1794
 ME1794.Click photographs - Photos may exist for this station.
 ME1794
 ME1794.The dynamic height is computed by dividing the NAVD 88
 ME1794.geopotential number by the normal gravity value computed on the
 ME1794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1794.degrees latitude (g = 980.6199 gals.).
 ME1794
 ME1794.The modeled gravity was interpolated from observed gravity values.
 ME1794
 ME1794;                    North         East    Units  Estimated Accuracy
 ME1794;SPC IL E     -   570,970.      351,500.      MT  (+/- 180 meters Scaled)
 ME1794
 ME1794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM407287(NAD 83)
 ME1794
 ME1794                          SUPERSEDED SURVEY CONTROL
 ME1794
 ME1794  NGVD 29 (??/??/92)  181.338  (m)          594.94   (f) ADJ UNCH    1 2
 ME1794
 ME1794.Superseded values are not recommended for survey control.
 ME1794
 ME1794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1794.See file dsdata.pdf to determine how the superseded data were derived.
 ME1794
 ME1794_MARKER: DB = BENCH MARK DISK
 ME1794_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1794_SP_SET: ABUTMENT
 ME1794_STAMPING: X 135 1947
 ME1794_MARK LOGO: CGS
 ME1794_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1794
 ME1794  HISTORY     - Date     Condition        Report By
 ME1794  HISTORY     - 1947     MONUMENTED       CGS
 ME1794  HISTORY     - 1977     GOOD             NGS
 ME1794  HISTORY     - 1987     GOOD             USPSQD
 ME1794  HISTORY     - 1989     GOOD             USPSQD
 ME1794  HISTORY     - 1989     GOOD             USPSQD
 ME1794  HISTORY     - 20071026 GOOD             GEOCAC
 ME1794
 ME1794                          STATION DESCRIPTION
 ME1794
 ME1794'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1794'AT CHICAGO.
 ME1794'AT CHICAGO, AT THE INTERSECTION OF ARCHER AVENUE AND WEST 47TH
 ME1794'STREET, SET VERTICALLY IN THE SOUTHEAST FACE OF THE NORTHWEST
 ME1794'CONCRETE ABUTMENT OF THE OVER HEAD BRIDGE OF THE ATCHISON, TOPEKA
 ME1794'AND SANTE FE RAILWAY OVER ARCHER AVENUE AND WEST 47TH STREET,
 ME1794'11.8 FEET NORTHEAST OF THE SOUTHWEST END OF THE ABUTMENT AND 2.4
 ME1794'FEET ABOVE THE SIDE WALK.
 ME1794
 ME1794                          STATION RECOVERY (1977)
 ME1794
 ME1794'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1794'RECOVERED IN GOOD CONDITION.
 ME1794
 ME1794                          STATION RECOVERY (1987)
 ME1794
 ME1794'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1794'RECOVERED IN GOOD CONDITION.
 ME1794
 ME1794                          STATION RECOVERY (1989)
 ME1794
 ME1794'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1794'RECOVERED IN GOOD CONDITION.
 ME1794
 ME1794                          STATION RECOVERY (1989)
 ME1794
 ME1794'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1794'RECOVERED IN GOOD CONDITION.
 ME1794
 ME1794                          STATION RECOVERY (2007)
 ME1794
 ME1794'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME1794'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1719 ***********************************************************************
 ME1719  DESIGNATION -  X 138
 ME1719  PID         -  ME1719
 ME1719  STATE/COUNTY-  IL/COOK
 ME1719  COUNTRY     -  US
 ME1719  USGS QUAD   -  BERWYN (2018)
 ME1719
 ME1719                         *CURRENT SURVEY CONTROL
 ME1719  ______________________________________________________________________
 ME1719* NAD 83(1986) POSITION- 41 47 00.     (N) 087 51 29.     (W)   SCALED
 ME1719* NAVD 88 ORTHO HEIGHT -   198.982 (meters)      652.83  (feet) ADJUSTED
 ME1719  ______________________________________________________________________
 ME1719  GEOID HEIGHT    -        -33.377 (meters)                     GEOID18
 ME1719  DYNAMIC HEIGHT  -        198.912 (meters)      652.60  (feet) COMP
 ME1719  MODELED GRAVITY -    980,266.8   (mgal)                       NAVD 88
 ME1719
 ME1719  VERT ORDER      -  FIRST     CLASS II
 ME1719
 ME1719.The horizontal coordinates were scaled from a map and have
 ME1719.an estimated accuracy of +/- 6 seconds.
 ME1719
 ME1719.The orthometric height was determined by differential leveling and
 ME1719.adjusted by the NATIONAL GEODETIC SURVEY
 ME1719.in June 1991.
 ME1719
 ME1719.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1719.GEOID18 height accuracy estimate available here.
 ME1719
 ME1719.Click photographs - Photos may exist for this station.
 ME1719
 ME1719.The dynamic height is computed by dividing the NAVD 88
 ME1719.geopotential number by the normal gravity value computed on the
 ME1719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1719.degrees latitude (g = 980.6199 gals.).
 ME1719
 ME1719.The modeled gravity was interpolated from observed gravity values.
 ME1719
 ME1719;                    North         East    Units  Estimated Accuracy
 ME1719;SPC IL E     -   568,150.      339,510.      MT  (+/- 180 meters Scaled)
 ME1719
 ME1719_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM286260(NAD 83)
 ME1719
 ME1719                          SUPERSEDED SURVEY CONTROL
 ME1719
 ME1719  NGVD 29 (??/??/92)  199.070  (m)          653.12   (f) ADJ UNCH    1 2
 ME1719
 ME1719.Superseded values are not recommended for survey control.
 ME1719
 ME1719.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1719.See file dsdata.pdf to determine how the superseded data were derived.
 ME1719
 ME1719_MARKER: DB = BENCH MARK DISK
 ME1719_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1719_SP_SET: BUILDING
 ME1719_STAMPING: X 138 1947
 ME1719_MARK LOGO: CGS
 ME1719_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1719
 ME1719  HISTORY     - Date     Condition        Report By
 ME1719  HISTORY     - 1947     MONUMENTED       CGS
 ME1719  HISTORY     - 1962     GOOD             CGS
 ME1719  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1719  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1719  HISTORY     - 20061210 MARK NOT FOUND   GEOCAC
 ME1719
 ME1719                          STATION DESCRIPTION
 ME1719
 ME1719'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1719'3.4 MI SW FROM SUMMIT.
 ME1719'ABOUT 1.25 MILES NORTHWEST ALONG STATE HIGHWAY 171 FROM THE
 ME1719'JUNCTION OF STATE HIGHWAY 4A AT SUMMIT, THENCE ABOUT 2.1 MILES
 ME1719'SOUTHWEST ALONG U.S. HIGHWAY 66, AT THE STINSON AIRPORT, AT THE
 ME1719'SOUTHWEST CORNER OF THE FIELD, SET VERTICALLY IN THE WEST FACE OF
 ME1719'THE BRICK WALL AT THE SOUTHWEST CORNER OF THE IDEAL PUBLIC
 ME1719'LIBRARY, 1.2 FEET NORTH OF THE SOUTHWEST CORNER AND ABOUT 3
 ME1719'FEET ABOVE THE GROUND.
 ME1719
 ME1719                          STATION RECOVERY (1962)
 ME1719
 ME1719'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 ME1719'RECOVERED IN GOOD CONDITION.
 ME1719
 ME1719                          STATION RECOVERY (1977)
 ME1719
 ME1719'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1719'MARK NOT FOUND.
 ME1719
 ME1719                          STATION RECOVERY (1987)
 ME1719
 ME1719'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1719'MARK NOT FOUND.
 ME1719
 ME1719                          STATION RECOVERY (2006)
 ME1719
 ME1719'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1719'STINSON AIRPORT NO LONGER EXISTS AND OTHER AREAS PER THE DESCRIPTION
 ME1719'HAVE CHANGED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0288 ***********************************************************************
 KC0288  DESIGNATION -  X 14
 KC0288  PID         -  KC0288
 KC0288  STATE/COUNTY-  IL/BROWN
 KC0288  COUNTRY     -  US
 KC0288  USGS QUAD   -  MEREDOSIA (2018)
 KC0288
 KC0288                         *CURRENT SURVEY CONTROL
 KC0288  ______________________________________________________________________
 KC0288* NAD 83(1986) POSITION- 39 50 25.     (N) 090 35 35.     (W)   SCALED
 KC0288* NAVD 88 ORTHO HEIGHT -   132.771 (meters)      435.60  (feet) ADJUSTED
 KC0288  ______________________________________________________________________
 KC0288  GEOID HEIGHT    -        -32.791 (meters)                     GEOID18
 KC0288  DYNAMIC HEIGHT  -        132.700 (meters)      435.37  (feet) COMP
 KC0288  MODELED GRAVITY -    980,089.9   (mgal)                       NAVD 88
 KC0288
 KC0288  VERT ORDER      -  FIRST     CLASS II
 KC0288
 KC0288.The horizontal coordinates were scaled from a map and have
 KC0288.an estimated accuracy of +/- 6 seconds.
 KC0288
 KC0288.The orthometric height was determined by differential leveling and
 KC0288.adjusted by the NATIONAL GEODETIC SURVEY
 KC0288.in June 1991.
 KC0288
 KC0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0288.GEOID18 height accuracy estimate available here.
 KC0288
 KC0288.Click photographs - Photos may exist for this station.
 KC0288
 KC0288.The dynamic height is computed by dividing the NAVD 88
 KC0288.geopotential number by the normal gravity value computed on the
 KC0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0288.degrees latitude (g = 980.6199 gals.).
 KC0288
 KC0288.The modeled gravity was interpolated from observed gravity values.
 KC0288
 KC0288;                    North         East    Units  Estimated Accuracy
 KC0288;SPC IL W     -   352,340.      663,510.      MT  (+/- 180 meters Scaled)
 KC0288
 KC0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE059128(NAD 83)
 KC0288
 KC0288                          SUPERSEDED SURVEY CONTROL
 KC0288
 KC0288  NGVD 29 (??/??/92)  132.881  (m)          435.96   (f) ADJ UNCH    1 2
 KC0288
 KC0288.Superseded values are not recommended for survey control.
 KC0288
 KC0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0288.See file dsdata.pdf to determine how the superseded data were derived.
 KC0288
 KC0288_MARKER: DB = BENCH MARK DISK
 KC0288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0288_STAMPING: X 14 1933
 KC0288_MARK LOGO: CGS
 KC0288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0288+STABILITY: SURFACE MOTION
 KC0288
 KC0288  HISTORY     - Date     Condition        Report By
 KC0288  HISTORY     - 1933     MONUMENTED       CGS
 KC0288  HISTORY     - 1958     MARK NOT FOUND   CGS
 KC0288  HISTORY     - 20120616 MARK NOT FOUND   ILDT
 KC0288
 KC0288                          STATION DESCRIPTION
 KC0288
 KC0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 KC0288'2 MI NW FROM MEREDOSIA.
 KC0288'IN BROWN COUNTY, 2 MILES NORTHWEST ALONG THE WABASH RAILWAY FROM
 KC0288'MEREDOSIA, MORGAN COUNTY, 23 POLES NORTHWEST OF MILEPOST 473,
 KC0288'15 FEET NORTHWEST OF A 4-FOOT ELM TREE, 10 FEET EAST OF THE
 KC0288'TRACK, AND AT THE BERM OF A RAILROAD FILL.  A STANDARD DISK,
 KC0288'STAMPED X 14 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KC0288
 KC0288                          STATION RECOVERY (2012)
 KC0288
 KC0288'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0288'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0207 ***********************************************************************
 MF0207  DESIGNATION -  X 140
 MF0207  PID         -  MF0207
 MF0207  STATE/COUNTY-  IL/GRUNDY
 MF0207  COUNTRY     -  US
 MF0207  USGS QUAD   -  MORRIS (2018)
 MF0207
 MF0207                         *CURRENT SURVEY CONTROL
 MF0207  ______________________________________________________________________
 MF0207* NAD 83(1986) POSITION- 41 21 10.     (N) 088 27 23.     (W)   SCALED
 MF0207* NAVD 88 ORTHO HEIGHT -   158.282 (meters)      519.30  (feet) ADJUSTED
 MF0207  ______________________________________________________________________
 MF0207  GEOID HEIGHT    -        -32.886 (meters)                     GEOID18
 MF0207  DYNAMIC HEIGHT  -        158.221 (meters)      519.10  (feet) COMP
 MF0207  MODELED GRAVITY -    980,234.7   (mgal)                       NAVD 88
 MF0207
 MF0207  VERT ORDER      -  FIRST     CLASS II
 MF0207
 MF0207.The horizontal coordinates were scaled from a map and have
 MF0207.an estimated accuracy of +/- 6 seconds.
 MF0207
 MF0207.The orthometric height was determined by differential leveling and
 MF0207.adjusted by the NATIONAL GEODETIC SURVEY
 MF0207.in June 1991.
 MF0207
 MF0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0207.GEOID18 height accuracy estimate available here.
 MF0207
 MF0207.Click photographs - Photos may exist for this station.
 MF0207
 MF0207.The dynamic height is computed by dividing the NAVD 88
 MF0207.geopotential number by the normal gravity value computed on the
 MF0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0207.degrees latitude (g = 980.6199 gals.).
 MF0207
 MF0207.The modeled gravity was interpolated from observed gravity values.
 MF0207
 MF0207;                    North         East    Units  Estimated Accuracy
 MF0207;SPC IL E     -   520,230.      289,700.      MT  (+/- 180 meters Scaled)
 MF0207
 MF0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL781789(NAD 83)
 MF0207
 MF0207                          SUPERSEDED SURVEY CONTROL
 MF0207
 MF0207  NGVD 29 (??/??/92)  158.356  (m)          519.54   (f) ADJ UNCH    1 2
 MF0207
 MF0207.Superseded values are not recommended for survey control.
 MF0207
 MF0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0207.See file dsdata.pdf to determine how the superseded data were derived.
 MF0207
 MF0207_MARKER: DB = BENCH MARK DISK
 MF0207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0207_STAMPING: X 140 1947
 MF0207_MARK LOGO: CGS
 MF0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0207+STABILITY: SURFACE MOTION
 MF0207
 MF0207  HISTORY     - Date     Condition        Report By
 MF0207  HISTORY     - 1947     MONUMENTED       CGS
 MF0207  HISTORY     - 20091012 MARK NOT FOUND   GEOCAC
 MF0207
 MF0207                          STATION DESCRIPTION
 MF0207
 MF0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0207'2.1 MI SW FROM MORRIS.
 MF0207'ABOUT 0.15 MILE NORTH ALONG LIBERTY STREET FROM THE COURT HOUSE
 MF0207'AT MORRIS, THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON STREET,
 MF0207'THENCE ABOUT 1.15 MILES SOUTHWEST ALONG THE RIVER ROAD, ABOUT 235
 MF0207'FEET SOUTHWEST OF THE CENTER LINE OF THE DRIVE WAY ENTRANCE TO
 MF0207'THE HILL CROFT FARM HOUSE, SET ALONG THE NORTHWEST RIGHT-OF-WAY
 MF0207'FENCE, 133 FEET NORTHEAST OF A T FENCE CORNER POST, 32.5 FEET
 MF0207'SOUTHWEST OF A T FENCE CORNER POST, 30 FEET NORTHWEST OF THE CENTER
 MF0207'LINE OF THE ROAD, 2 FEET SOUTHEAST OF THE FENCE LINE, 2 FEET
 MF0207'NORTHEAST OF A WHITE WOODEN WITNESS POST, 1/2-FOOT ABOVE THE
 MF0207'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 IN.
 MF0207
 MF0207                          STATION RECOVERY (2009)
 MF0207
 MF0207'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0207'REPORT SUBMITTED BY GEOCACHER
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0087 ***********************************************************************
 MF0087  DESIGNATION -  X 141
 MF0087  PID         -  MF0087
 MF0087  STATE/COUNTY-  IL/WILL
 MF0087  COUNTRY     -  US
 MF0087  USGS QUAD   -  JOLIET (2018)
 MF0087
 MF0087                         *CURRENT SURVEY CONTROL
 MF0087  ______________________________________________________________________
 MF0087* NAD 83(1986) POSITION- 41 32 04.     (N) 088 04 20.     (W)   SCALED
 MF0087* NAVD 88 ORTHO HEIGHT -   168.515 (meters)      552.87  (feet) ADJUSTED
 MF0087  ______________________________________________________________________
 MF0087  GEOID HEIGHT    -        -33.171 (meters)                     GEOID18
 MF0087  DYNAMIC HEIGHT  -        168.451 (meters)      552.66  (feet) COMP
 MF0087  MODELED GRAVITY -    980,238.3   (mgal)                       NAVD 88
 MF0087
 MF0087  VERT ORDER      -  FIRST     CLASS II
 MF0087
 MF0087.The horizontal coordinates were scaled from a map and have
 MF0087.an estimated accuracy of +/- 6 seconds.
 MF0087
 MF0087.The orthometric height was determined by differential leveling and
 MF0087.adjusted by the NATIONAL GEODETIC SURVEY
 MF0087.in June 1991.
 MF0087
 MF0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0087.GEOID18 height accuracy estimate available here.
 MF0087
 MF0087.Click photographs - Photos may exist for this station.
 MF0087
 MF0087.The dynamic height is computed by dividing the NAVD 88
 MF0087.geopotential number by the normal gravity value computed on the
 MF0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0087.degrees latitude (g = 980.6199 gals.).
 MF0087
 MF0087.The modeled gravity was interpolated from observed gravity values.
 MF0087
 MF0087;                    North         East    Units  Estimated Accuracy
 MF0087;SPC IL E     -   540,430.      321,790.      MT  (+/- 180 meters Scaled)
 MF0087
 MF0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL105986(NAD 83)
 MF0087
 MF0087                          SUPERSEDED SURVEY CONTROL
 MF0087
 MF0087  NGVD 29 (??/??/92)  168.61   (m)          553.2    (f) COMPUTED    1 2
 MF0087
 MF0087.Superseded values are not recommended for survey control.
 MF0087
 MF0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0087.See file dsdata.pdf to determine how the superseded data were derived.
 MF0087
 MF0087_MARKER: DB = BENCH MARK DISK
 MF0087_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0087_SP_SET: STONE WALL
 MF0087_STAMPING: X 141 1947
 MF0087_MARK LOGO: CGS
 MF0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0087+STABILITY: SURFACE MOTION
 MF0087
 MF0087  HISTORY     - Date     Condition        Report By
 MF0087  HISTORY     - 1947     MONUMENTED       CGS
 MF0087
 MF0087                          STATION DESCRIPTION
 MF0087
 MF0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0087'AT JOLIET.
 MF0087'AT JOLIET, ABOUT 0.45 MILE NORTH ALONG STATE HIGHWAY 4A FROM ITS
 MF0087'JUNCTION WITH U.S. HIGHWAY 30, AT THE SOUTHEAST QUARTER OF THE
 MF0087'INTERSECTION OF IRVING STREET, SET VERTICALLY IN THE SOUTH FACE
 MF0087'OF THE STONE WALL AT THE SOUTHWEST CORNER OF THE ST. STEPHENS
 MF0087'CHAPEL, 4.8 FEET EAST OF THE SOUTHWEST CORNER AND 3.2 FEET ABOVE
 MF0087'THE SIDE WALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0089 ***********************************************************************
 MF0089  DESIGNATION -  X 141 RESET
 MF0089  PID         -  MF0089
 MF0089  STATE/COUNTY-  IL/WILL
 MF0089  COUNTRY     -  US
 MF0089  USGS QUAD   -  JOLIET (2018)
 MF0089
 MF0089                         *CURRENT SURVEY CONTROL
 MF0089  ______________________________________________________________________
 MF0089* NAD 83(1986) POSITION- 41 32 02.0    (N) 088 04 21.2    (W)   HD_HELD2
 MF0089* NAVD 88 ORTHO HEIGHT -   167.49  (+/-2cm)      549.5   (feet) VERTCON3
 MF0089  ______________________________________________________________________
 MF0089  GEOID HEIGHT    -        -33.170 (meters)                     GEOID18
 MF0089  VERT ORDER      -  THIRD (See Below)
 MF0089
 MF0089.The horizontal coordinates were established by autonomous hand held GPS
 MF0089.observations and have an estimated accuracy of +/- 10 meters.
 MF0089
 MF0089.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0089.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0089
 MF0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0089.GEOID18 height accuracy estimate available here.
 MF0089
 MF0089.The vertical order pertains to the NGVD 29 superseded value.
 MF0089
 MF0089.Click photographs - Photos may exist for this station.
 MF0089
 MF0089;                    North         East    Units  Estimated Accuracy
 MF0089;SPC IL E     -   540,366.      321,762.      MT  (+/- 10 meters HH2 GPS)
 MF0089
 MF0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1052798581(NAD 83)
 MF0089
 MF0089                          SUPERSEDED SURVEY CONTROL
 MF0089
 MF0089  NGVD 29 (??/??/??)  167.57   (m)          549.8    (f) RESET       3  
 MF0089
 MF0089.Superseded values are not recommended for survey control.
 MF0089
 MF0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0089.See file dsdata.pdf to determine how the superseded data were derived.
 MF0089
 MF0089_MARKER: DB = BENCH MARK DISK
 MF0089_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF0089+WITH SETTING: PAVEMENT
 MF0089_SP_SET: LIGHT POLE BASE
 MF0089_STAMPING: X 141 RESET 1968
 MF0089_MARK LOGO: CGS
 MF0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0089+STABILITY: SURFACE MOTION
 MF0089
 MF0089  HISTORY     - Date     Condition        Report By
 MF0089  HISTORY     - 1968     MONUMENTED       CGS
 MF0089  HISTORY     - 20091125 GOOD             GEOCAC
 MF0089
 MF0089                          STATION DESCRIPTION
 MF0089
 MF0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 MF0089'AT JOLIET.
 MF0089'IT IS A STANDARD DISK SET IN A DRILL HOLE IN THE SOUTHEAST CORNER
 MF0089'OF A 2 X 2 FOOT SQUARE CONCRETE BASE OF A METAL LIGHT POLE.  THE
 MF0089'MARK IS LOCATED IN THE NORTHEAST SECTION OF JOLIET, 127 FEET NORTH
 MF0089'OF THE CENTERLINE OF OHIO STREET, 24 FEET EAST OF THE CENTERLINE OF
 MF0089'COLLINS STREET, 44 FEET SOUTH OF THE CENTERLINE OF AN ALLEY, 3.7
 MF0089'FEET EAST OF THE EAST CURB OF COLLINS STREET AND 1.9 FEET WEST
 MF0089'OF THE WEST EDGE OF A SIDEWALK.
 MF0089
 MF0089                          STATION RECOVERY (2009)
 MF0089
 MF0089'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0089'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0169 ***********************************************************************
 MF0169  DESIGNATION -  X 142
 MF0169  PID         -  MF0169
 MF0169  STATE/COUNTY-  IL/GRUNDY
 MF0169  COUNTRY     -  US
 MF0169  USGS QUAD   -  MINOOKA (2018)
 MF0169
 MF0169                         *CURRENT SURVEY CONTROL
 MF0169  ______________________________________________________________________
 MF0169* NAD 83(1986) POSITION- 41 25 06.     (N) 088 16 09.     (W)   SCALED
 MF0169* NAVD 88 ORTHO HEIGHT -   186.126 (meters)      610.65  (feet) ADJUSTED
 MF0169  ______________________________________________________________________
 MF0169  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 MF0169  DYNAMIC HEIGHT  -        186.056 (meters)      610.42  (feet) COMP
 MF0169  MODELED GRAVITY -    980,241.4   (mgal)                       NAVD 88
 MF0169
 MF0169  VERT ORDER      -  FIRST     CLASS II
 MF0169
 MF0169.The horizontal coordinates were scaled from a map and have
 MF0169.an estimated accuracy of +/- 6 seconds.
 MF0169
 MF0169.The orthometric height was determined by differential leveling and
 MF0169.adjusted by the NATIONAL GEODETIC SURVEY
 MF0169.in June 1991.
 MF0169
 MF0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0169.GEOID18 height accuracy estimate available here.
 MF0169
 MF0169.Click photographs - Photos may exist for this station.
 MF0169
 MF0169.The dynamic height is computed by dividing the NAVD 88
 MF0169.geopotential number by the normal gravity value computed on the
 MF0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0169.degrees latitude (g = 980.6199 gals.).
 MF0169
 MF0169.The modeled gravity was interpolated from observed gravity values.
 MF0169
 MF0169;                    North         East    Units  Estimated Accuracy
 MF0169;SPC IL E     -   527,500.      305,360.      MT  (+/- 180 meters Scaled)
 MF0169
 MF0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL939859(NAD 83)
 MF0169
 MF0169                          SUPERSEDED SURVEY CONTROL
 MF0169
 MF0169  NGVD 29 (??/??/92)  186.213  (m)          610.93   (f) ADJ UNCH    1 2
 MF0169
 MF0169.Superseded values are not recommended for survey control.
 MF0169
 MF0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0169.See file dsdata.pdf to determine how the superseded data were derived.
 MF0169
 MF0169_MARKER: DB = BENCH MARK DISK
 MF0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0169_STAMPING: X 142 1947
 MF0169_MARK LOGO: CGS
 MF0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0169+STABILITY: SURFACE MOTION
 MF0169
 MF0169  HISTORY     - Date     Condition        Report By
 MF0169  HISTORY     - 1947     MONUMENTED       CGS
 MF0169  HISTORY     - 20050117 MARK NOT FOUND   GEOCAC
 MF0169  HISTORY     - 20061119 MARK NOT FOUND   GEOCAC
 MF0169
 MF0169                          STATION DESCRIPTION
 MF0169
 MF0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0169'10.4 MI NE FROM MORRIS.
 MF0169'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0169'HOUSE AT MORRIS, THENCE ABOUT 9.3 MILES NORTHEAST ALONG U.S.
 MF0169'HIGHWAY 6, ABOUT 1.0 MILE WEST OF THE WILL-GRUNDY COUNTY LINE,
 MF0169'SET IN THE SOUTHEAST QUARTER OF THE INTERSECTION OF A NORTH-SOUTH
 MF0169'GRAVEL ROAD, 124 FEET EAST OF THE CENTER LINE OF THE GRAVEL
 MF0169'ROAD, 100 FEET SOUTHEAST AND ACROSS THE HIGHWAY FROM A SIGN
 MF0169'MINOOKA 3 MILES, 24 FEET SOUTH OF THE CENTER LINE OF THE
 MF0169'HIGHWAY, 11 FEET NORTHEAST OF A 24 INCH ASH TREE, 1.5 FEET
 MF0169'NORTH OF THE SOUTH RIGHT-OF-WAY FENCE LINE, 1 FOOT BELOW THE
 MF0169'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 MF0169'INCHES.  NOTE-- THIS MARK MAY ALSO BE REACHED FROM MORRIS BY
 MF0169'GOING 1.8 MILES NORTH ALONG STATE HIGHWAY 47, THENCE 8.6 MILES
 MF0169'NORTHEAST ALONG U.S. HIGHWAY 6.
 MF0169
 MF0169                          STATION RECOVERY (2005)
 MF0169
 MF0169'RECOVERY NOTE BY GEOCACHING 2005 (CT)
 MF0169'A NEW SUBDIVISION IS BEING DEVELOPED IN THIS AREA.  MARK MAY HAVE BEEN
 MF0169'PLOWED OVER AND SHOULD PROBABLY BE CONSIDERED DESTROYED.
 MF0169
 MF0169                          STATION RECOVERY (2006)
 MF0169
 MF0169'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0169'A CHECK OF THE AREA RESULTED IN NEGATIVE FINDINGS.  A DRUG STORE AND A
 MF0169'BANK NOW OCCUPY THIS CORNER OF THE INTERSECTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0030 ***********************************************************************
 HB0030  DESIGNATION -  X 144
 HB0030  PID         -  HB0030
 HB0030  STATE/COUNTY-  IL/SALINE
 HB0030  COUNTRY     -  US
 HB0030  USGS QUAD   -  ELDORADO (2018)
 HB0030
 HB0030                         *CURRENT SURVEY CONTROL
 HB0030  ______________________________________________________________________
 HB0030* NAD 83(1986) POSITION- 37 48 40.     (N) 088 27 19.     (W)   SCALED
 HB0030* NAVD 88 ORTHO HEIGHT -   124.273 (meters)      407.72  (feet) ADJUSTED
 HB0030  ______________________________________________________________________
 HB0030  GEOID HEIGHT    -        -29.739 (meters)                     GEOID18
 HB0030  DYNAMIC HEIGHT  -        124.189 (meters)      407.44  (feet) COMP
 HB0030  MODELED GRAVITY -    979,947.4   (mgal)                       NAVD 88
 HB0030
 HB0030  VERT ORDER      -  FIRST     CLASS II
 HB0030
 HB0030.The horizontal coordinates were scaled from a map and have
 HB0030.an estimated accuracy of +/- 6 seconds.
 HB0030
 HB0030.The orthometric height was determined by differential leveling and
 HB0030.adjusted by the NATIONAL GEODETIC SURVEY
 HB0030.in June 1991.
 HB0030
 HB0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0030.GEOID18 height accuracy estimate available here.
 HB0030
 HB0030.Click photographs - Photos may exist for this station.
 HB0030
 HB0030.The dynamic height is computed by dividing the NAVD 88
 HB0030.geopotential number by the normal gravity value computed on the
 HB0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0030.degrees latitude (g = 980.6199 gals.).
 HB0030
 HB0030.The modeled gravity was interpolated from observed gravity values.
 HB0030
 HB0030;                    North         East    Units  Estimated Accuracy
 HB0030;SPC IL E     -   127,020.      289,260.      MT  (+/- 180 meters Scaled)
 HB0030
 HB0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG719858(NAD 83)
 HB0030
 HB0030                          SUPERSEDED SURVEY CONTROL
 HB0030
 HB0030  NGVD 29 (11/26/84)  124.372  (m)          408.04   (f) ADJUSTED    1 2
 HB0030
 HB0030.Superseded values are not recommended for survey control.
 HB0030
 HB0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0030.See file dsdata.pdf to determine how the superseded data were derived.
 HB0030
 HB0030_MARKER: DB = BENCH MARK DISK
 HB0030_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0030_SP_SET: BUILDING
 HB0030_STAMPING: X 144 1949
 HB0030_MARK LOGO: CGS
 HB0030_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0030
 HB0030  HISTORY     - Date     Condition        Report By
 HB0030  HISTORY     - 1949     MONUMENTED       CGS
 HB0030  HISTORY     - 1978     GOOD             ILDT
 HB0030  HISTORY     - 1978     GOOD             ILDT
 HB0030  HISTORY     - 1978     GOOD             ILDT
 HB0030  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0030  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0030
 HB0030                          STATION DESCRIPTION
 HB0030
 HB0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0030'AT ELDORADO.
 HB0030'AT ELDORADO, ABOUT 0.6 MILE NORTHWEST ALONG THE ILLINOIS CENTRAL
 HB0030'RAILROAD FROM THE JUNCTION OF THE CLEVELAND, CINCINNATI, CHICAGO
 HB0030'AND ST. LOUIS RAILWAY AT ELDORADO, SET IN THE NORTH FACE OF THE
 HB0030'BEULAH HEIGHTS SCHOOL BUILDING, ON SOUTHWEST SIDE OF THE
 HB0030'TRACK, 1 1/2 FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING,
 HB0030'AND ABOUT 1 1/2 FEET ABOVE THE GROUND.
 HB0030
 HB0030                          STATION RECOVERY (1978)
 HB0030
 HB0030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0030'RECOVERED IN GOOD CONDITION.
 HB0030
 HB0030                          STATION RECOVERY (1978)
 HB0030
 HB0030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0030'RECOVERED IN GOOD CONDITION.
 HB0030
 HB0030                          STATION RECOVERY (1978)
 HB0030
 HB0030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0030'RECOVERED IN GOOD CONDITION.
 HB0030
 HB0030                          STATION RECOVERY (2012)
 HB0030
 HB0030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0030'MARK NOT FOUND.
 HB0030
 HB0030                          STATION RECOVERY (2012)
 HB0030
 HB0030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0030'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0533 ***********************************************************************
 HB0533  DESIGNATION -  X 145
 HB0533  PID         -  HB0533
 HB0533  STATE/COUNTY-  IL/FRANKLIN
 HB0533  COUNTRY     -  US
 HB0533  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0533
 HB0533                         *CURRENT SURVEY CONTROL
 HB0533  ______________________________________________________________________
 HB0533* NAD 83(1986) POSITION- 37 54 47.     (N) 088 45 21.     (W)   SCALED
 HB0533* NAVD 88 ORTHO HEIGHT -   152.534 (meters)      500.44  (feet) ADJUSTED
 HB0533  ______________________________________________________________________
 HB0533  GEOID HEIGHT    -        -29.644 (meters)                     GEOID18
 HB0533  DYNAMIC HEIGHT  -        152.429 (meters)      500.09  (feet) COMP
 HB0533  MODELED GRAVITY -    979,941.6   (mgal)                       NAVD 88
 HB0533
 HB0533  VERT ORDER      -  FIRST     CLASS II
 HB0533
 HB0533.The horizontal coordinates were scaled from a map and have
 HB0533.an estimated accuracy of +/- 6 seconds.
 HB0533
 HB0533.The orthometric height was determined by differential leveling and
 HB0533.adjusted by the NATIONAL GEODETIC SURVEY
 HB0533.in June 1991.
 HB0533
 HB0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0533.GEOID18 height accuracy estimate available here.
 HB0533
 HB0533.Click photographs - Photos may exist for this station.
 HB0533
 HB0533.The dynamic height is computed by dividing the NAVD 88
 HB0533.geopotential number by the normal gravity value computed on the
 HB0533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0533.degrees latitude (g = 980.6199 gals.).
 HB0533
 HB0533.The modeled gravity was interpolated from observed gravity values.
 HB0533
 HB0533;                    North         East    Units  Estimated Accuracy
 HB0533;SPC IL E     -   138,410.      262,850.      MT  (+/- 180 meters Scaled)
 HB0533
 HB0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG456976(NAD 83)
 HB0533
 HB0533                          SUPERSEDED SURVEY CONTROL
 HB0533
 HB0533  NGVD 29 (11/26/84)  152.626  (m)          500.74   (f) ADJUSTED    1 2
 HB0533
 HB0533.Superseded values are not recommended for survey control.
 HB0533
 HB0533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0533.See file dsdata.pdf to determine how the superseded data were derived.
 HB0533
 HB0533_MARKER: DB = BENCH MARK DISK
 HB0533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0533_STAMPING: X 145 1949
 HB0533_MARK LOGO: CGS
 HB0533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0533+STABILITY: SURFACE MOTION
 HB0533
 HB0533  HISTORY     - Date     Condition        Report By
 HB0533  HISTORY     - 1949     MONUMENTED       CGS
 HB0533  HISTORY     - 20090507 MARK NOT FOUND   ILDT
 HB0533  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0533
 HB0533                          STATION DESCRIPTION
 HB0533
 HB0533'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0533'0.4 MI SE FROM THOMPSONVILLE.
 HB0533'0.35 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0533'STATION A THOMPSONVILLE, ON A GRADE DECENDING NORTHWEST, 23
 HB0533'FEET SOUTHWEST OF THE SOUTHWEST RAIL, 37 FEET SOUTHEAST OF A FENCE
 HB0533'CORNER, 23 FEET NORTHWEST OF A STEEL POWER LINE POLE GUYED ON
 HB0533'NORTHWEST AND SOUTHEAST SIDES WITH 3/8 INCH CABLE, 6 FEET
 HB0533'NORTH-NORTHEAST OF THE R/W FENCE LINE, 1 1/2 FEET NORTH OF A
 HB0533'WHITE WOODEN WITNESS POST, 3 FEET ABOVE THE TRACK AND SET IN THE TOP
 HB0533'OF A CONCRETE POST PROJECTING 3 INCHES.
 HB0533
 HB0533                          STATION RECOVERY (2009)
 HB0533
 HB0533'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0533'MARK NOT FOUND.
 HB0533
 HB0533                          STATION RECOVERY (2012)
 HB0533
 HB0533'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0533'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0012 ***********************************************************************
 JC0012  DESIGNATION -  X 146
 JC0012  PID         -  JC0012
 JC0012  STATE/COUNTY-  IL/MADISON
 JC0012  COUNTRY     -  US
 JC0012  USGS QUAD   -  MONKS MOUND (2018)
 JC0012
 JC0012                         *CURRENT SURVEY CONTROL
 JC0012  ______________________________________________________________________
 JC0012* NAD 83(1986) POSITION- 38 39 57.     (N) 090 03 54.     (W)   SCALED
 JC0012* NAVD 88 ORTHO HEIGHT -   126.063 (meters)      413.59  (feet) ADJUSTED
 JC0012  ______________________________________________________________________
 JC0012  GEOID HEIGHT    -        -31.032 (meters)                     GEOID18
 JC0012  DYNAMIC HEIGHT  -        125.983 (meters)      413.33  (feet) COMP
 JC0012  MODELED GRAVITY -    979,999.5   (mgal)                       NAVD 88
 JC0012
 JC0012  VERT ORDER      -  FIRST     CLASS II
 JC0012
 JC0012.The horizontal coordinates were scaled from a map and have
 JC0012.an estimated accuracy of +/- 6 seconds.
 JC0012
 JC0012.The orthometric height was determined by differential leveling and
 JC0012.adjusted by the NATIONAL GEODETIC SURVEY
 JC0012.in June 1991.
 JC0012
 JC0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0012.GEOID18 height accuracy estimate available here.
 JC0012
 JC0012.Click photographs - Photos may exist for this station.
 JC0012
 JC0012.The dynamic height is computed by dividing the NAVD 88
 JC0012.geopotential number by the normal gravity value computed on the
 JC0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0012.degrees latitude (g = 980.6199 gals.).
 JC0012
 JC0012.The modeled gravity was interpolated from observed gravity values.
 JC0012
 JC0012;                    North         East    Units  Estimated Accuracy
 JC0012;SPC IL W     -   221,880.      708,850.      MT  (+/- 180 meters Scaled)
 JC0012
 JC0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC553837(NAD 83)
 JC0012
 JC0012                          SUPERSEDED SURVEY CONTROL
 JC0012
 JC0012  NGVD 29 (??/??/92)  126.17   (m)          413.9    (f) COMPUTED    1 2
 JC0012
 JC0012.Superseded values are not recommended for survey control.
 JC0012
 JC0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0012.See file dsdata.pdf to determine how the superseded data were derived.
 JC0012
 JC0012_MARKER: DB = BENCH MARK DISK
 JC0012_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0012_SP_SET: BRIDGE
 JC0012_STAMPING: X 146 1949
 JC0012_MARK LOGO: CGS
 JC0012_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0012
 JC0012  HISTORY     - Date     Condition        Report By
 JC0012  HISTORY     - 1949     MONUMENTED       CGS
 JC0012
 JC0012                          STATION DESCRIPTION
 JC0012
 JC0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JC0012'3.7 MI NW FROM CASEYVILLE.
 JC0012'ABOUT 1.3 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD
 JC0012'FROM THE STATION AT CASEYVILLE, THENCE 0.9 MILE NORTH ALONG
 JC0012'BLACK LANE TO THE INTERSECTION WITH U.S. HWY. 40, THENCE 1.0
 JC0012'MILE WEST ALONG U.S. HWY. 40, THENCE 0.5 MILE NORTH ALONG SAND
 JC0012'PRAIRIE LANE, SET IN THE TOP OF THE EAST WINGWALL OF THE SOUTH
 JC0012'ABUTMENT OF A CONCRETE-STEEL BRIDGE OVER CANTEEN CREEK, 11.5
 JC0012'FEET EAST OF THE CENTER LINE OF THE ROAD AND ABOUT LEVEL WITH THE
 JC0012'ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0013 ***********************************************************************
 JC0013  DESIGNATION -  X 146 RESET
 JC0013  PID         -  JC0013
 JC0013  STATE/COUNTY-  IL/MADISON
 JC0013  COUNTRY     -  US
 JC0013  USGS QUAD   -  MONKS MOUND (2018)
 JC0013
 JC0013                         *CURRENT SURVEY CONTROL
 JC0013  ______________________________________________________________________
 JC0013* NAD 83(1986) POSITION- 38 39 57.     (N) 090 03 54.     (W)   SCALED
 JC0013* NAVD 88 ORTHO HEIGHT -   127.205 (meters)      417.34  (feet) ADJUSTED
 JC0013  ______________________________________________________________________
 JC0013  GEOID HEIGHT    -        -31.032 (meters)                     GEOID18
 JC0013  DYNAMIC HEIGHT  -        127.125 (meters)      417.08  (feet) COMP
 JC0013  MODELED GRAVITY -    979,999.5   (mgal)                       NAVD 88
 JC0013
 JC0013  VERT ORDER      -  FIRST     CLASS I
 JC0013
 JC0013.The horizontal coordinates were scaled from a map and have
 JC0013.an estimated accuracy of +/- 6 seconds.
 JC0013
 JC0013.The orthometric height was determined by differential leveling and
 JC0013.adjusted by the NATIONAL GEODETIC SURVEY
 JC0013.in June 1991.
 JC0013
 JC0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0013.GEOID18 height accuracy estimate available here.
 JC0013
 JC0013.Click photographs - Photos may exist for this station.
 JC0013
 JC0013.The dynamic height is computed by dividing the NAVD 88
 JC0013.geopotential number by the normal gravity value computed on the
 JC0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0013.degrees latitude (g = 980.6199 gals.).
 JC0013
 JC0013.The modeled gravity was interpolated from observed gravity values.
 JC0013
 JC0013;                    North         East    Units  Estimated Accuracy
 JC0013;SPC IL W     -   221,880.      708,850.      MT  (+/- 180 meters Scaled)
 JC0013
 JC0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC553837(NAD 83)
 JC0013
 JC0013                          SUPERSEDED SURVEY CONTROL
 JC0013
 JC0013  NGVD 29 (??/??/92)  127.315  (m)          417.70   (f) ADJ UNCH    1 1
 JC0013
 JC0013.Superseded values are not recommended for survey control.
 JC0013
 JC0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0013.See file dsdata.pdf to determine how the superseded data were derived.
 JC0013
 JC0013_MARKER: DB = BENCH MARK DISK
 JC0013_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0013_SP_SET: BRIDGE
 JC0013_STAMPING: X 146 RESET 1955
 JC0013_MARK LOGO: CGS
 JC0013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0013
 JC0013  HISTORY     - Date     Condition        Report By
 JC0013  HISTORY     - 1955     MONUMENTED       CGS
 JC0013  HISTORY     - 1969     GOOD             CGS
 JC0013  HISTORY     - 20121009 MARK NOT FOUND   GEOCAC
 JC0013
 JC0013                          STATION DESCRIPTION
 JC0013
 JC0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0013'3.7 MI NW FROM CASEYVILLE.
 JC0013'ABOUT 1.3 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JC0013'THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE, THENCE 0.9
 JC0013'MILE NORTH ALONG BLACK LANE, THENCE 1.0 MILE WEST ALONG U.S.
 JC0013'HIGHWAY 40, THENCE 0.5 MILE NORTH ALONG SAND PRAIRIE LANE,
 JC0013'SET ON THE TOP OF THE EAST END OF THE SOUTH ABUTMENT FOR A
 JC0013'106-FOOT LONG CONCRETE BRIDGE OVER CANTEEN CREEK, 20 FEET EAST
 JC0013'OF THE CENTER LINE OF THE ROAD AND ABOUT LEVEL WITH THE ROAD.
 JC0013'SEC 35, T3N, R9W.
 JC0013
 JC0013                          STATION RECOVERY (2012)
 JC0013
 JC0013'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 JC0013'BRIDGE, WHICH IS STRUCTURE 060-0145, WAS REBUILT IN 1995 ON THE OLD
 JC0013'ABUTMENTS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1366 ***********************************************************************
 JB1366  DESIGNATION -  X 147
 JB1366  PID         -  JB1366
 JB1366  STATE/COUNTY-  IL/ST CLAIR
 JB1366  COUNTRY     -  US
 JB1366  USGS QUAD   -  O'FALLON (2018)
 JB1366
 JB1366                         *CURRENT SURVEY CONTROL
 JB1366  ______________________________________________________________________
 JB1366* NAD 83(1986) POSITION- 38 35 32.2    (N) 089 54 38.8    (W)   HD_HELD2
 JB1366* NAVD 88 ORTHO HEIGHT -   168.886 (meters)      554.09  (feet) ADJUSTED
 JB1366  ______________________________________________________________________
 JB1366  GEOID HEIGHT    -        -30.718 (meters)                     GEOID18
 JB1366  DYNAMIC HEIGHT  -        168.779 (meters)      553.74  (feet) COMP
 JB1366  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 JB1366
 JB1366  VERT ORDER      -  FIRST     CLASS I
 JB1366
 JB1366.The horizontal coordinates were established by autonomous hand held GPS
 JB1366.observations and have an estimated accuracy of +/- 10 meters.
 JB1366
 JB1366.The orthometric height was determined by differential leveling and
 JB1366.adjusted by the NATIONAL GEODETIC SURVEY
 JB1366.in June 1991.
 JB1366
 JB1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1366.GEOID18 height accuracy estimate available here.
 JB1366
 JB1366.Click photographs - Photos may exist for this station.
 JB1366
 JB1366.The dynamic height is computed by dividing the NAVD 88
 JB1366.geopotential number by the normal gravity value computed on the
 JB1366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1366.degrees latitude (g = 980.6199 gals.).
 JB1366
 JB1366.The modeled gravity was interpolated from observed gravity values.
 JB1366
 JB1366;                    North         East    Units  Estimated Accuracy
 JB1366;SPC IL W     -   213,741.      722,292.      MT  (+/- 10 meters HH2 GPS)
 JB1366
 JB1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4648675551(NAD 83)
 JB1366
 JB1366                          SUPERSEDED SURVEY CONTROL
 JB1366
 JB1366  NGVD 29 (??/??/92)  169.001  (m)          554.46   (f) ADJ UNCH    1 1
 JB1366
 JB1366.Superseded values are not recommended for survey control.
 JB1366
 JB1366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1366.See file dsdata.pdf to determine how the superseded data were derived.
 JB1366
 JB1366_MARKER: DB = BENCH MARK DISK
 JB1366_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1366_SP_SET: BUILDING FOUNDATION
 JB1366_STAMPING: X 147 1949
 JB1366_MARK LOGO: CGS
 JB1366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1366+STABILITY: SURFACE MOTION
 JB1366
 JB1366  HISTORY     - Date     Condition        Report By
 JB1366  HISTORY     - 1949     MONUMENTED       CGS
 JB1366  HISTORY     - 1969     GOOD             CGS
 JB1366  HISTORY     - 20110624 GOOD             GEOCAC
 JB1366  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB1366
 JB1366                          STATION DESCRIPTION
 JB1366
 JB1366'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1366'AT O FALLON.
 JB1366'AT OFALLON, ABOUT 0.05 MILE WEST OF THE BALTIMORE AND OHIO
 JB1366'RAILROAD STATION, ABOUT 30 YARDS NORTH OF THE TRACK, AT THE
 JB1366'INTERSECTION OF STATE STREET AND LINCOLN AVENUE, SET VERTICALLY
 JB1366'IN THE EAST FACE OF THE NORTHEAST CORNER OF THE CONCRETE
 JB1366'FOUNDATION TO THE FIRST NATIONAL BANK, 0.9 FOOT SOUTH OF THE
 JB1366'NORTHEAST CORNER OF THE BUILDING AND 2.6 FEET ABOVE THE LEVEL OF
 JB1366'THE SIDEWALK.  SEC 30, T 2N, R 7W.
 JB1366
 JB1366                          STATION RECOVERY (2011)
 JB1366
 JB1366'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JB1366'FORMER BANK BUILDING AT 101 WEST STATE STREET IS NOW OCCUPIED BY
 JB1366'O'FALLON HISTORICAL SOCIETY MUSEUM.
 JB1366
 JB1366                          STATION RECOVERY (2011)
 JB1366
 JB1366'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1366'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0701 ***********************************************************************
 HB0701  DESIGNATION -  X 148
 HB0701  PID         -  HB0701
 HB0701  STATE/COUNTY-  IL/JACKSON
 HB0701  COUNTRY     -  US
 HB0701  USGS QUAD   -  MURPHYSBORO (2018)
 HB0701
 HB0701                         *CURRENT SURVEY CONTROL
 HB0701  ______________________________________________________________________
 HB0701* NAD 83(1986) POSITION- 37 48 23.     (N) 089 20 01.     (W)   SCALED
 HB0701* NAVD 88 ORTHO HEIGHT -   122.851 (meters)      403.05  (feet) ADJUSTED
 HB0701  ______________________________________________________________________
 HB0701  GEOID HEIGHT    -        -29.244 (meters)                     GEOID18
 HB0701  DYNAMIC HEIGHT  -        122.767 (meters)      402.78  (feet) COMP
 HB0701  MODELED GRAVITY -    979,940.6   (mgal)                       NAVD 88
 HB0701
 HB0701  VERT ORDER      -  FIRST     CLASS II
 HB0701
 HB0701.The horizontal coordinates were scaled from a map and have
 HB0701.an estimated accuracy of +/- 6 seconds.
 HB0701
 HB0701.The orthometric height was determined by differential leveling and
 HB0701.adjusted by the NATIONAL GEODETIC SURVEY
 HB0701.in June 1991.
 HB0701
 HB0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0701.GEOID18 height accuracy estimate available here.
 HB0701
 HB0701.Click photographs - Photos may exist for this station.
 HB0701
 HB0701.The dynamic height is computed by dividing the NAVD 88
 HB0701.geopotential number by the normal gravity value computed on the
 HB0701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0701.degrees latitude (g = 980.6199 gals.).
 HB0701
 HB0701.The modeled gravity was interpolated from observed gravity values.
 HB0701
 HB0701;                    North         East    Units  Estimated Accuracy
 HB0701;SPC IL W     -   126,810.      773,360.      MT  (+/- 180 meters Scaled)
 HB0701
 HB0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG945868(NAD 83)
 HB0701
 HB0701                          SUPERSEDED SURVEY CONTROL
 HB0701
 HB0701  NGVD 29 (11/26/84)  122.945  (m)          403.36   (f) ADJUSTED    1 2
 HB0701
 HB0701.Superseded values are not recommended for survey control.
 HB0701
 HB0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0701.See file dsdata.pdf to determine how the superseded data were derived.
 HB0701
 HB0701_MARKER: DB = BENCH MARK DISK
 HB0701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0701_STAMPING: X 148 1949
 HB0701_MARK LOGO: CGS
 HB0701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0701+STABILITY: SURFACE MOTION
 HB0701
 HB0701  HISTORY     - Date     Condition        Report By
 HB0701  HISTORY     - 1949     MONUMENTED       CGS
 HB0701  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB0701  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0701
 HB0701                          STATION DESCRIPTION
 HB0701
 HB0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0701'3.5 MI N FROM MURPHYSBORO.
 HB0701'3.2 MILES NORTH ALONG HIGHWAYS 13 AND 127 FROM THE COURTHOUSE
 HB0701'AT MURPHYSBORO, THENCE 0.3 MILE WEST ALONG A BLACK TOP ROAD,
 HB0701'AT THE SOUTH EDGE OF MURPHYSBORO AIRPORT, ABOUT 375 FEET WEST
 HB0701'OF BM W 148, ABOUT 146 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 HB0701'OF OFFICE AND HANGAR BUILDING, 27 FEET NORTH OF THE CENTER LINE
 HB0701'OF THE BLACK TOP ROAD, 5 FEET WEST OF A POWER LINE POLE, 2 FEET
 HB0701'WEST OF A WHITE WOODEN WITNESS POST, ABOUT 0.5 FOOT BELOW THE
 HB0701'LEVEL OF THE BLACK TOP AND SET IN THE TOP OF A CONCRETE POST
 HB0701'PROJECTING 4 INCHES.  NOTE-- AIRPORT NO LONGER EXISTS.  AREA IS NOW
 HB0701'CULTIVATED.
 HB0701
 HB0701                          STATION RECOVERY (1966)
 HB0701
 HB0701'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB0701'MARK NOT FOUND.
 HB0701
 HB0701                          STATION RECOVERY (2012)
 HB0701
 HB0701'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0701'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0567 ***********************************************************************
 HB0567  DESIGNATION -  X 149
 HB0567  PID         -  HB0567
 HB0567  STATE/COUNTY-  IL/FRANKLIN
 HB0567  COUNTRY     -  US
 HB0567  USGS QUAD   -  CHRISTOPHER (2018)
 HB0567
 HB0567                         *CURRENT SURVEY CONTROL
 HB0567  ______________________________________________________________________
 HB0567* NAD 83(1986) POSITION- 37 58 17.     (N) 089 04 35.     (W)   SCALED
 HB0567* NAVD 88 ORTHO HEIGHT -   137.502 (meters)      451.12  (feet) ADJUSTED
 HB0567  ______________________________________________________________________
 HB0567  GEOID HEIGHT    -        -29.445 (meters)                     GEOID18
 HB0567  DYNAMIC HEIGHT  -        137.411 (meters)      450.82  (feet) COMP
 HB0567  MODELED GRAVITY -    979,967.5   (mgal)                       NAVD 88
 HB0567
 HB0567  VERT ORDER      -  FIRST     CLASS II
 HB0567
 HB0567.The horizontal coordinates were scaled from a map and have
 HB0567.an estimated accuracy of +/- 6 seconds.
 HB0567
 HB0567.The orthometric height was determined by differential leveling and
 HB0567.adjusted by the NATIONAL GEODETIC SURVEY
 HB0567.in June 1991.
 HB0567
 HB0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0567.GEOID18 height accuracy estimate available here.
 HB0567
 HB0567.Click photographs - Photos may exist for this station.
 HB0567
 HB0567.The dynamic height is computed by dividing the NAVD 88
 HB0567.geopotential number by the normal gravity value computed on the
 HB0567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0567.degrees latitude (g = 980.6199 gals.).
 HB0567
 HB0567.The modeled gravity was interpolated from observed gravity values.
 HB0567
 HB0567;                    North         East    Units  Estimated Accuracy
 HB0567;SPC IL E     -   145,060.      234,710.      MT  (+/- 180 meters Scaled)
 HB0567
 HB0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH176046(NAD 83)
 HB0567
 HB0567                          SUPERSEDED SURVEY CONTROL
 HB0567
 HB0567  NGVD 29 (11/26/84)  137.593  (m)          451.42   (f) ADJUSTED    1 2
 HB0567
 HB0567.Superseded values are not recommended for survey control.
 HB0567
 HB0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0567.See file dsdata.pdf to determine how the superseded data were derived.
 HB0567
 HB0567_MARKER: DB = BENCH MARK DISK
 HB0567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0567_STAMPING: X 149 1949
 HB0567_MARK LOGO: CGS
 HB0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0567+STABILITY: SURFACE MOTION
 HB0567_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0567+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2017
 HB0567
 HB0567  HISTORY     - Date     Condition        Report By
 HB0567  HISTORY     - 1949     MONUMENTED       CGS
 HB0567  HISTORY     - 1959     GOOD             AMS
 HB0567  HISTORY     - 20090402 GOOD             ILDT
 HB0567  HISTORY     - 20140618 GOOD             ILDT
 HB0567  HISTORY     - 20170109 GOOD             ILDT
 HB0567
 HB0567                          STATION DESCRIPTION
 HB0567
 HB0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0567'1.1 MI W FROM CHRISTOPHER.
 HB0567'1.1 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE STATION
 HB0567'AT CHRISTOPHER, ABOUT 0.1 MILE WEST OF MILE POST E 81, AT A PRIVATE
 HB0567'ROAD CROSSING, 28.2 FEET SOUTH OF THE SOUTH RAIL, 37 FEET SOUTHWEST
 HB0567'OF THE CENTER OF THE CROSSING, 2 FEET NORTH OF THE R/W FENCE LINE,
 HB0567'5 FEET WEST-NORTHWEST OF A FENCE CORNER, 79 FEET NORTHWEST OF THE
 HB0567'NORTHWEST CORNER OF A FARM HOUSE, 2 FEET SOUTH OF A WHITE WOODEN
 HB0567'WITNESS POST, 1 FOOT ABOVE THE TRACK AND SET IN THE TOP OF A
 HB0567'CONCRETE POST PROJECTING 3 INCHES.
 HB0567
 HB0567                          STATION RECOVERY (1959)
 HB0567
 HB0567'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1959
 HB0567'RECOVERED IN GOOD CONDITION.
 HB0567
 HB0567                          STATION RECOVERY (2009)
 HB0567
 HB0567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0567'RECOVERED IN GOOD CONDITION.
 HB0567
 HB0567                          STATION RECOVERY (2014)
 HB0567
 HB0567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 HB0567'RECOVERED IN GOOD CONDITION.
 HB0567
 HB0567                          STATION RECOVERY (2017)
 HB0567
 HB0567'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (FP)
 HB0567'MONUMENT TIES OFF CROSSING AND SOUTH RAIL WERE GOOD. MONUMENT IS 3.9'
 HB0567'NORTH-NORTHWEST OF A NEW FENCE CORNER. THE FARMHOUSE AND WITNESS POST
 HB0567'ARE GONE. MONUMENT IS FLUSH WITH THE GROUND
 HB0567'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0333 ***********************************************************************
 KC0333  DESIGNATION -  X 15
 KC0333  PID         -  KC0333
 KC0333  STATE/COUNTY-  IL/ADAMS
 KC0333  COUNTRY     -  US
 KC0333  USGS QUAD   -  QUINCY WEST (2018)
 KC0333
 KC0333                         *CURRENT SURVEY CONTROL
 KC0333  ______________________________________________________________________
 KC0333* NAD 83(1986) POSITION- 39 57 21.     (N) 091 23 48.     (W)   SCALED
 KC0333* NAVD 88 ORTHO HEIGHT -   173.838 (meters)      570.33  (feet) ADJUSTED
 KC0333  ______________________________________________________________________
 KC0333  GEOID HEIGHT    -        -32.585 (meters)                     GEOID18
 KC0333  DYNAMIC HEIGHT  -        173.748 (meters)      570.04  (feet) COMP
 KC0333  MODELED GRAVITY -    980,107.7   (mgal)                       NAVD 88
 KC0333
 KC0333  VERT ORDER      -  FIRST     CLASS II
 KC0333
 KC0333.The horizontal coordinates were scaled from a map and have
 KC0333.an estimated accuracy of +/- 6 seconds.
 KC0333
 KC0333.The orthometric height was determined by differential leveling and
 KC0333.adjusted by the NATIONAL GEODETIC SURVEY
 KC0333.in June 1991.
 KC0333
 KC0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0333.GEOID18 height accuracy estimate available here.
 KC0333
 KC0333.Click photographs - Photos may exist for this station.
 KC0333
 KC0333.The dynamic height is computed by dividing the NAVD 88
 KC0333.geopotential number by the normal gravity value computed on the
 KC0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0333.degrees latitude (g = 980.6199 gals.).
 KC0333
 KC0333.The modeled gravity was interpolated from observed gravity values.
 KC0333
 KC0333;                    North         East    Units  Estimated Accuracy
 KC0333;SPC IL W     -   365,810.      594,900.      MT  (+/- 180 meters Scaled)
 KC0333
 KC0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE369240(NAD 83)
 KC0333
 KC0333                          SUPERSEDED SURVEY CONTROL
 KC0333
 KC0333  NGVD 29 (??/??/92)  173.916  (m)          570.59   (f) ADJ UNCH    1 2
 KC0333
 KC0333.Superseded values are not recommended for survey control.
 KC0333
 KC0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0333.See file dsdata.pdf to determine how the superseded data were derived.
 KC0333
 KC0333_MARKER: DB = BENCH MARK DISK
 KC0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0333_STAMPING: X 15 1933
 KC0333_MARK LOGO: CGS
 KC0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0333+STABILITY: SURFACE MOTION
 KC0333
 KC0333  HISTORY     - Date     Condition        Report By
 KC0333  HISTORY     - 1933     MONUMENTED       CGS
 KC0333  HISTORY     - 1971     MARK NOT FOUND   USGS
 KC0333  HISTORY     - 20120524 MARK NOT FOUND   ILDT
 KC0333
 KC0333                          STATION DESCRIPTION
 KC0333
 KC0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0333'2 MI NE FROM QUINCY.
 KC0333'2 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0333'RAILROAD FROM THE STATION AT QUINCY, ADAMS COUNTY, AT MILEAGE
 KC0333'260.20 ABOUT 300 FEET WEST OF BRIDGE 260.15 OVER U.S. HIGHWAY 24,
 KC0333'70 FEET EAST OF THE STATION AT SOLDIERS HOME, AND 62 FEET SOUTH
 KC0333'OF THE TRACK.  A STANDARD DISK, STAMPED X 15 1933 AND SET IN
 KC0333'THE TOP OF A CONCRETE POST.
 KC0333
 KC0333                          STATION RECOVERY (1971)
 KC0333
 KC0333'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0333'MARK NOT FOUND.
 KC0333
 KC0333                          STATION RECOVERY (2012)
 KC0333
 KC0333'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0333'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0025 ***********************************************************************
 JB0025  DESIGNATION -  X 150
 JB0025  PID         -  JB0025
 JB0025  STATE/COUNTY-  IL/CLAY
 JB0025  COUNTRY     -  US
 JB0025  USGS QUAD   -  FLORA (2018)
 JB0025
 JB0025                         *CURRENT SURVEY CONTROL
 JB0025  ______________________________________________________________________
 JB0025* NAD 83(1986) POSITION- 38 41 14.     (N) 088 23 11.     (W)   SCALED
 JB0025* NAVD 88 ORTHO HEIGHT -   141.536 (meters)      464.36  (feet) ADJUSTED
 JB0025  ______________________________________________________________________
 JB0025  GEOID HEIGHT    -        -31.231 (meters)                     GEOID18
 JB0025  DYNAMIC HEIGHT  -        141.448 (meters)      464.07  (feet) COMP
 JB0025  MODELED GRAVITY -    980,006.3   (mgal)                       NAVD 88
 JB0025
 JB0025  VERT ORDER      -  FIRST     CLASS II
 JB0025
 JB0025.The horizontal coordinates were scaled from a map and have
 JB0025.an estimated accuracy of +/- 6 seconds.
 JB0025
 JB0025.The orthometric height was determined by differential leveling and
 JB0025.adjusted by the NATIONAL GEODETIC SURVEY
 JB0025.in June 1991.
 JB0025
 JB0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0025.GEOID18 height accuracy estimate available here.
 JB0025
 JB0025.Click photographs - Photos may exist for this station.
 JB0025
 JB0025.The dynamic height is computed by dividing the NAVD 88
 JB0025.geopotential number by the normal gravity value computed on the
 JB0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0025.degrees latitude (g = 980.6199 gals.).
 JB0025
 JB0025.The modeled gravity was interpolated from observed gravity values.
 JB0025
 JB0025;                    North         East    Units  Estimated Accuracy
 JB0025;SPC IL E     -   224,260.      295,380.      MT  (+/- 180 meters Scaled)
 JB0025
 JB0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH794829(NAD 83)
 JB0025
 JB0025                          SUPERSEDED SURVEY CONTROL
 JB0025
 JB0025  NGVD 29 (??/??/92)  141.643  (m)          464.71   (f) ADJ UNCH    1 2
 JB0025
 JB0025.Superseded values are not recommended for survey control.
 JB0025
 JB0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0025.See file dsdata.pdf to determine how the superseded data were derived.
 JB0025
 JB0025_MARKER: DB = BENCH MARK DISK
 JB0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0025_STAMPING: X 150 1949
 JB0025_MARK LOGO: CGS
 JB0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0025+STABILITY: SURFACE MOTION
 JB0025
 JB0025  HISTORY     - Date     Condition        Report By
 JB0025  HISTORY     - 1949     MONUMENTED       CGS
 JB0025  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0025
 JB0025                          STATION DESCRIPTION
 JB0025
 JB0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0025'1.8 MI W FROM CLAY CITY.
 JB0025'1.85 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0025'STATION AT CLAY CITY, ABOUT 0.15 MILE EAST OF MILE POST C237,
 JB0025'SET IN THE NORTHWEST QUARTER OF A ROAD CROSSING, ABOUT 250 FEET
 JB0025'NORTHWEST AND ACROSS THE TRACK FROM SIGNAL LIGHT 236,8, 39 FEET
 JB0025'NORTH OF THE NORTH RAIL, 38 FEET WEST OF THE CENTER LINE OF THE ROAD,
 JB0025'31 FEET NORTHWEST OF THE NORTHWEST CROSSING SIGN, 3 FEET SOUTH
 JB0025'OF THE R/W FENCE, 2 FEET WEST OF A WHITE WOODEN WITNESS POST,
 JB0025'ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB0025'CONCRETE POST PROJECTING 3 INCHES.
 JB0025
 JB0025                          STATION RECOVERY (1986)
 JB0025
 JB0025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0025'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1325 ***********************************************************************
 JB1325  DESIGNATION -  X 151
 JB1325  PID         -  JB1325
 JB1325  STATE/COUNTY-  IL/CLINTON
 JB1325  COUNTRY     -  US
 JB1325  USGS QUAD   -  TRENTON (2018)
 JB1325
 JB1325                         *CURRENT SURVEY CONTROL
 JB1325  ______________________________________________________________________
 JB1325* NAD 83(1986) POSITION- 38 36 08.     (N) 089 41 02.     (W)   SCALED
 JB1325* NAVD 88 ORTHO HEIGHT -   150.262 (meters)      492.98  (feet) ADJUSTED
 JB1325  ______________________________________________________________________
 JB1325  GEOID HEIGHT    -        -30.695 (meters)                     GEOID18
 JB1325  DYNAMIC HEIGHT  -        150.168 (meters)      492.68  (feet) COMP
 JB1325  MODELED GRAVITY -    980,000.9   (mgal)                       NAVD 88
 JB1325
 JB1325  VERT ORDER      -  FIRST     CLASS II
 JB1325
 JB1325.The horizontal coordinates were scaled from a map and have
 JB1325.an estimated accuracy of +/- 6 seconds.
 JB1325
 JB1325.The orthometric height was determined by differential leveling and
 JB1325.adjusted by the NATIONAL GEODETIC SURVEY
 JB1325.in June 1991.
 JB1325
 JB1325.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1325.GEOID18 height accuracy estimate available here.
 JB1325
 JB1325.Click photographs - Photos may exist for this station.
 JB1325
 JB1325.The dynamic height is computed by dividing the NAVD 88
 JB1325.geopotential number by the normal gravity value computed on the
 JB1325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1325.degrees latitude (g = 980.6199 gals.).
 JB1325
 JB1325.The modeled gravity was interpolated from observed gravity values.
 JB1325
 JB1325;                    North         East    Units  Estimated Accuracy
 JB1325;SPC IL W     -   214,920.      742,050.      MT  (+/- 180 meters Scaled)
 JB1325
 JB1325_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH662760(NAD 83)
 JB1325
 JB1325                          SUPERSEDED SURVEY CONTROL
 JB1325
 JB1325  NGVD 29 (??/??/92)  150.38   (m)          493.4    (f) COMPUTED    1 2
 JB1325
 JB1325.Superseded values are not recommended for survey control.
 JB1325
 JB1325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1325.See file dsdata.pdf to determine how the superseded data were derived.
 JB1325
 JB1325_MARKER: DB = BENCH MARK DISK
 JB1325_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1325_SP_SET: BUILDING
 JB1325_STAMPING: X 151 1949
 JB1325_MARK LOGO: CGS
 JB1325_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1325
 JB1325  HISTORY     - Date     Condition        Report By
 JB1325  HISTORY     - 1949     MONUMENTED       CGS
 JB1325  HISTORY     - 1969     MARK NOT FOUND   CGS
 JB1325  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1325
 JB1325                          STATION DESCRIPTION
 JB1325
 JB1325'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB1325'AT TRENTON.
 JB1325'AT TRENTON, SET VERTICALLY IN THE SOUTH FACE OF THE CONCRETE
 JB1325'FOUNDATION OF THE HIGH SCHOOL GYMNASIUM AT THE INTERSECTION OF
 JB1325'8TH AND APPLE STREETS, AT THE SOUTHWEST CORNER OF THE FOUNDATION,
 JB1325'1 FOOT EAST OF THE SOUTHWEST CORNER OF THE BUILDING AND ABOUT
 JB1325'2.5 FEET ABOVE THE LEVEL OF THE GROUND.
 JB1325
 JB1325                          STATION RECOVERY (1969)
 JB1325
 JB1325'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB1325'MARK NOT FOUND.
 JB1325
 JB1325                          STATION RECOVERY (2011)
 JB1325
 JB1325'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1325'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0883 ***********************************************************************
 JB0883  DESIGNATION -  X 152
 JB0883  PID         -  JB0883
 JB0883  STATE/COUNTY-  IL/CLINTON
 JB0883  COUNTRY     -  US
 JB0883  USGS QUAD   -  CARLYLE (2018)
 JB0883
 JB0883                         *CURRENT SURVEY CONTROL
 JB0883  ______________________________________________________________________
 JB0883* NAD 83(1986) POSITION- 38 36 13.     (N) 089 19 08.     (W)   SCALED
 JB0883* NAVD 88 ORTHO HEIGHT -   140.128 (meters)      459.74  (feet) ADJUSTED
 JB0883  ______________________________________________________________________
 JB0883  GEOID HEIGHT    -        -30.900 (meters)                     GEOID18
 JB0883  DYNAMIC HEIGHT  -        140.038 (meters)      459.44  (feet) COMP
 JB0883  MODELED GRAVITY -    979,987.2   (mgal)                       NAVD 88
 JB0883
 JB0883  VERT ORDER      -  FIRST     CLASS I
 JB0883
 JB0883.The horizontal coordinates were scaled from a map and have
 JB0883.an estimated accuracy of +/- 6 seconds.
 JB0883
 JB0883.The orthometric height was determined by differential leveling and
 JB0883.adjusted by the NATIONAL GEODETIC SURVEY
 JB0883.in June 1991.
 JB0883
 JB0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0883.GEOID18 height accuracy estimate available here.
 JB0883
 JB0883.Click photographs - Photos may exist for this station.
 JB0883
 JB0883.The dynamic height is computed by dividing the NAVD 88
 JB0883.geopotential number by the normal gravity value computed on the
 JB0883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0883.degrees latitude (g = 980.6199 gals.).
 JB0883
 JB0883.The modeled gravity was interpolated from observed gravity values.
 JB0883
 JB0883;                    North         East    Units  Estimated Accuracy
 JB0883;SPC IL W     -   215,310.      773,840.      MT  (+/- 180 meters Scaled)
 JB0883
 JB0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH980753(NAD 83)
 JB0883
 JB0883                          SUPERSEDED SURVEY CONTROL
 JB0883
 JB0883  NGVD 29 (??/??/92)  140.240  (m)          460.10   (f) ADJ UNCH    1 1
 JB0883
 JB0883.Superseded values are not recommended for survey control.
 JB0883
 JB0883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0883.See file dsdata.pdf to determine how the superseded data were derived.
 JB0883
 JB0883_MARKER: DB = BENCH MARK DISK
 JB0883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0883_STAMPING: X 152 1949
 JB0883_MARK LOGO: CGS
 JB0883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0883+STABILITY: SURFACE MOTION
 JB0883
 JB0883  HISTORY     - Date     Condition        Report By
 JB0883  HISTORY     - 1949     MONUMENTED       CGS
 JB0883  HISTORY     - 1969     GOOD             CGS
 JB0883  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0883
 JB0883                          STATION DESCRIPTION
 JB0883
 JB0883'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0883'3 MI E FROM CARLYLE.
 JB0883'ABOUT 3.0 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0883'THE CROSSING OF THE STATE HIGHWAY 127 AT CARLYLE, 48 FEET
 JB0883'SOUTHWEST OF THE CENTER LINE OF A BLACK TOPPED ROAD CROSSING,
 JB0883'35.6 FEET SOUTH OF THE SOUTH RAIL, 32 FEET WEST OF THE CENTER
 JB0883'LINE OF THE ROAD, 13.7 FEET WEST OF MILEPOST C 288, 4 1/2 FEET
 JB0883'WEST OF MILEPOLE 288-01, IN LINE WITH A ROW OF POLES, 1.4 FEET
 JB0883'EAST OF A METAL WITNESS POST, 6 FEET BELOW THE LEVEL OF THE
 JB0883'TRACK AND SET IN THE TOP OF A CONCRETE POST 2 INCHES BELOW THE
 JB0883'LEVEL OF THE GROUND.  SEC 21, T 2 N, R 2 W.
 JB0883
 JB0883                          STATION RECOVERY (2011)
 JB0883
 JB0883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0883'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0584 ***********************************************************************
 JB0584  DESIGNATION -  X 153
 JB0584  PID         -  JB0584
 JB0584  STATE/COUNTY-  IL/CLAY
 JB0584  COUNTRY     -  US
 JB0584  USGS QUAD   -  XENIA NE (2018)
 JB0584
 JB0584                         *CURRENT SURVEY CONTROL
 JB0584  ______________________________________________________________________
 JB0584* NAD 83(1986) POSITION- 38 39 25.     (N) 088 31 33.     (W)   SCALED
 JB0584* NAVD 88 ORTHO HEIGHT -   152.756 (meters)      501.17  (feet) ADJUSTED
 JB0584  ______________________________________________________________________
 JB0584  GEOID HEIGHT    -        -31.129 (meters)                     GEOID18
 JB0584  DYNAMIC HEIGHT  -        152.661 (meters)      500.86  (feet) COMP
 JB0584  MODELED GRAVITY -    980,004.4   (mgal)                       NAVD 88
 JB0584
 JB0584  VERT ORDER      -  FIRST     CLASS II
 JB0584
 JB0584.The horizontal coordinates were scaled from a map and have
 JB0584.an estimated accuracy of +/- 6 seconds.
 JB0584
 JB0584.The orthometric height was determined by differential leveling and
 JB0584.adjusted by the NATIONAL GEODETIC SURVEY
 JB0584.in June 1991.
 JB0584
 JB0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0584.GEOID18 height accuracy estimate available here.
 JB0584
 JB0584.Click photographs - Photos may exist for this station.
 JB0584
 JB0584.The dynamic height is computed by dividing the NAVD 88
 JB0584.geopotential number by the normal gravity value computed on the
 JB0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0584.degrees latitude (g = 980.6199 gals.).
 JB0584
 JB0584.The modeled gravity was interpolated from observed gravity values.
 JB0584
 JB0584;                    North         East    Units  Estimated Accuracy
 JB0584;SPC IL E     -   220,910.      283,250.      MT  (+/- 180 meters Scaled)
 JB0584
 JB0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH672798(NAD 83)
 JB0584
 JB0584                          SUPERSEDED SURVEY CONTROL
 JB0584
 JB0584  NGVD 29 (??/??/92)  152.87   (m)          501.5    (f) COMPUTED    1 2
 JB0584
 JB0584.Superseded values are not recommended for survey control.
 JB0584
 JB0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0584.See file dsdata.pdf to determine how the superseded data were derived.
 JB0584
 JB0584_MARKER: DB = BENCH MARK DISK
 JB0584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0584_STAMPING: X 153 1949
 JB0584_MARK LOGO: CGS
 JB0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0584+STABILITY: SURFACE MOTION
 JB0584
 JB0584  HISTORY     - Date     Condition        Report By
 JB0584  HISTORY     - 1949     MONUMENTED       CGS
 JB0584  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0584
 JB0584                          STATION DESCRIPTION
 JB0584
 JB0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0584'2.2 MI W FROM FLORA.
 JB0584'ABOUT 2.15 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0584'THE STATION AT FLORA, SET IN THE SOUTHEAST QUARTER OF A ROAD
 JB0584'CROSSING, 64 FEET EAST OF THE CENTER LINE OF THE ROAD, 52 FEET
 JB0584'SOUTH OF THE SOUTH RAIL, 50 FEET EAST OF A FENCE CORNER, 44 FEET
 JB0584'WEST-SOUTHWEST OF MILE POLE 244/28, 2 FEET NORTH OF THE R/W FENCE,
 JB0584'3 FEET EAST OF A WHITE WOODEN WITNESS POST, 1 FOOT BELOW THE
 JB0584'LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 JB0584'PROJECTING 4 INCHES.
 JB0584
 JB0584                          STATION RECOVERY (1986)
 JB0584
 JB0584'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0584'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1003 ***********************************************************************
 JB1003  DESIGNATION -  X 154
 JB1003  PID         -  JB1003
 JB1003  STATE/COUNTY-  IL/MARION
 JB1003  COUNTRY     -  US
 JB1003  USGS QUAD   -  CENTRALIA EAST (2018)
 JB1003
 JB1003                         *CURRENT SURVEY CONTROL
 JB1003  ______________________________________________________________________
 JB1003* NAD 83(1986) POSITION- 38 35 25.     (N) 089 07 19.     (W)   SCALED
 JB1003* NAVD 88 ORTHO HEIGHT -   151.470 (meters)      496.95  (feet) ADJUSTED
 JB1003  ______________________________________________________________________
 JB1003  GEOID HEIGHT    -        -30.850 (meters)                     GEOID18
 JB1003  DYNAMIC HEIGHT  -        151.374 (meters)      496.63  (feet) COMP
 JB1003  MODELED GRAVITY -    979,994.8   (mgal)                       NAVD 88
 JB1003
 JB1003  VERT ORDER      -  FIRST     CLASS I
 JB1003
 JB1003.The horizontal coordinates were scaled from a map and have
 JB1003.an estimated accuracy of +/- 6 seconds.
 JB1003
 JB1003.The orthometric height was determined by differential leveling and
 JB1003.adjusted by the NATIONAL GEODETIC SURVEY
 JB1003.in June 1991.
 JB1003
 JB1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1003.GEOID18 height accuracy estimate available here.
 JB1003
 JB1003.Click photographs - Photos may exist for this station.
 JB1003
 JB1003.The dynamic height is computed by dividing the NAVD 88
 JB1003.geopotential number by the normal gravity value computed on the
 JB1003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1003.degrees latitude (g = 980.6199 gals.).
 JB1003
 JB1003.The modeled gravity was interpolated from observed gravity values.
 JB1003
 JB1003;                    North         East    Units  Estimated Accuracy
 JB1003;SPC IL E     -   213,790.      231,290.      MT  (+/- 180 meters Scaled)
 JB1003
 JB1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH151734(NAD 83)
 JB1003
 JB1003                          SUPERSEDED SURVEY CONTROL
 JB1003
 JB1003  NGVD 29 (??/??/92)  151.605  (m)          497.39   (f) ADJ UNCH    1 1
 JB1003
 JB1003.Superseded values are not recommended for survey control.
 JB1003
 JB1003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1003.See file dsdata.pdf to determine how the superseded data were derived.
 JB1003
 JB1003_MARKER: DB = BENCH MARK DISK
 JB1003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1003_STAMPING: X 154 1949
 JB1003_MARK LOGO: CGS
 JB1003_PROJECTION: FLUSH
 JB1003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1003+STABILITY: SURFACE MOTION
 JB1003
 JB1003  HISTORY     - Date     Condition        Report By
 JB1003  HISTORY     - 1949     MONUMENTED       CGS
 JB1003  HISTORY     - 1969     GOOD             CGS
 JB1003  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 JB1003  HISTORY     - 20150917 MARK NOT FOUND   AMESC
 JB1003
 JB1003                          STATION DESCRIPTION
 JB1003
 JB1003'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1003'1.7 MI S FROM SANDOVAL.
 JB1003'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1003'THE CROSSING OF THE RAILROAD AND THE BALTIMORE AND OHIO RAILROAD
 JB1003'AT SANDOVAL, THENCE 0.1 MILE EAST ALONG A PAVED ROAD, 73 FEET
 JB1003'SOUTH OF THE CENTER LINE OF THE ROAD, 1.7 FEET EAST OF THE
 JB1003'NORTHEAST CORNER OF AN ABANDONED HANGAR FLOOR, 1.5 FEET NORTH
 JB1003'OF A WOODEN WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 JB1003'THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH THE SURFACE OF
 JB1003'THE GROUND.  SEC 29, T 2 N, R 1 E.
 JB1003
 JB1003                          STATION RECOVERY (2011)
 JB1003
 JB1003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1003'MARK NOT FOUND.
 JB1003
 JB1003                          STATION RECOVERY (2015)
 JB1003
 JB1003'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1003'THE RAILROAD TRACKS ARE GONE AND THE DISTANCE SOUTH OF THE ROAD FALLS
 JB1003'IN A CULTIVATED FIELD.  THE STATION MAY BE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0603 ***********************************************************************
 JB0603  DESIGNATION -  X 155
 JB0603  PID         -  JB0603
 JB0603  STATE/COUNTY-  IL/MARION
 JB0603  COUNTRY     -  US
 JB0603  USGS QUAD   -  IUKA (2018)
 JB0603
 JB0603                         *CURRENT SURVEY CONTROL
 JB0603  ______________________________________________________________________
 JB0603* NAD 83(1986) POSITION- 38 37 01.     (N) 088 49 36.     (W)   SCALED
 JB0603* NAVD 88 ORTHO HEIGHT -   164.930 (meters)      541.11  (feet) ADJUSTED
 JB0603  ______________________________________________________________________
 JB0603  GEOID HEIGHT    -        -31.023 (meters)                     GEOID18
 JB0603  DYNAMIC HEIGHT  -        164.825 (meters)      540.76  (feet) COMP
 JB0603  MODELED GRAVITY -    979,987.6   (mgal)                       NAVD 88
 JB0603
 JB0603  VERT ORDER      -  FIRST     CLASS II
 JB0603
 JB0603.The horizontal coordinates were scaled from a map and have
 JB0603.an estimated accuracy of +/- 6 seconds.
 JB0603
 JB0603.The orthometric height was determined by differential leveling and
 JB0603.adjusted by the NATIONAL GEODETIC SURVEY
 JB0603.in June 1991.
 JB0603
 JB0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0603.GEOID18 height accuracy estimate available here.
 JB0603
 JB0603.Click photographs - Photos may exist for this station.
 JB0603
 JB0603.The dynamic height is computed by dividing the NAVD 88
 JB0603.geopotential number by the normal gravity value computed on the
 JB0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0603.degrees latitude (g = 980.6199 gals.).
 JB0603
 JB0603.The modeled gravity was interpolated from observed gravity values.
 JB0603
 JB0603;                    North         East    Units  Estimated Accuracy
 JB0603;SPC IL E     -   216,570.      257,040.      MT  (+/- 180 meters Scaled)
 JB0603
 JB0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH409758(NAD 83)
 JB0603
 JB0603                          SUPERSEDED SURVEY CONTROL
 JB0603
 JB0603  NGVD 29 (??/??/92)  165.039  (m)          541.47   (f) ADJ UNCH    1 2
 JB0603
 JB0603.Superseded values are not recommended for survey control.
 JB0603
 JB0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0603.See file dsdata.pdf to determine how the superseded data were derived.
 JB0603
 JB0603_MARKER: DB = BENCH MARK DISK
 JB0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0603_STAMPING: X 155 1949
 JB0603_MARK LOGO: CGS
 JB0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0603+STABILITY: SURFACE MOTION
 JB0603
 JB0603  HISTORY     - Date     Condition        Report By
 JB0603  HISTORY     - 1949     MONUMENTED       CGS
 JB0603  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0603  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0603
 JB0603                          STATION DESCRIPTION
 JB0603
 JB0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0603'2 MI W FROM IUKA.
 JB0603'ABOUT 2.0 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0603'THE STATION AT IUKA, ABOUT 0.3 MILE WEST OF MILE POST C 261, SET
 JB0603'IN THE SOUTHEAST QUARTER OF A ROAD CROSSING, 92 FEET EAST OF THE
 JB0603'CENTER LINE OF THE ROAD, 67 FEET SOUTHWEST OF THE WEST END OF
 JB0603'THE SOUTH ROCK HEADWALL TO A 30-INCH PIPE CULVERT UNDER THE
 JB0603'RAILROAD, 40 FEET SOUTH OF THE SOUTH RAIL, 6 FEET WEST OF MILE
 JB0603'POLE 261/13, AND IN LINE WITH THE POLES, 2 FEET WEST OF A WHITE
 JB0603'WOODEN WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK
 JB0603'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 JB0603
 JB0603                          STATION RECOVERY (1986)
 JB0603
 JB0603'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0603'MARK NOT FOUND.
 JB0603
 JB0603                          STATION RECOVERY (2011)
 JB0603
 JB0603'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0603'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0788 ***********************************************************************
 HB0788  DESIGNATION -  X 156
 HB0788  PID         -  HB0788
 HB0788  STATE/COUNTY-  IL/UNION
 HB0788  COUNTRY     -  US
 HB0788  USGS QUAD   -  ANNA (2018)
 HB0788
 HB0788                         *CURRENT SURVEY CONTROL
 HB0788  ______________________________________________________________________
 HB0788* NAD 83(1986) POSITION- 37 27 41.76   (N) 089 14 47.12   (W)   HD_HELD1
 HB0788* NAVD 88 ORTHO HEIGHT -   192.023 (meters)      630.00  (feet) ADJUSTED
 HB0788  ______________________________________________________________________
 HB0788  GEOID HEIGHT    -        -28.543 (meters)                     GEOID18
 HB0788  DYNAMIC HEIGHT  -        191.886 (meters)      629.55  (feet) COMP
 HB0788  MODELED GRAVITY -    979,910.5   (mgal)                       NAVD 88
 HB0788
 HB0788  VERT ORDER      -  SECOND    CLASS I
 HB0788
 HB0788.The horizontal coordinates were determined by differentially corrected
 HB0788.hand held GPS observations or other comparable positioning techniques
 HB0788.and have an estimated accuracy of +/- 3 meters.
 HB0788
 HB0788.The orthometric height was determined by differential leveling and
 HB0788.adjusted by the NATIONAL GEODETIC SURVEY
 HB0788.in April 2013.
 HB0788
 HB0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0788.GEOID18 height accuracy estimate available here.
 HB0788
 HB0788.Click photographs - Photos may exist for this station.
 HB0788
 HB0788.The dynamic height is computed by dividing the NAVD 88
 HB0788.geopotential number by the normal gravity value computed on the
 HB0788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0788.degrees latitude (g = 980.6199 gals.).
 HB0788
 HB0788.The modeled gravity was interpolated from observed gravity values.
 HB0788
 HB0788;                    North         East    Units  Estimated Accuracy
 HB0788;SPC IL W     -    88,613.3     781,410.8     MT  (+/- 3 meters HH1 GPS) 
 HB0788
 HB0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0132348450(NAD 83)
 HB0788
 HB0788                          SUPERSEDED SURVEY CONTROL
 HB0788
 HB0788  NAVD 88 (06/15/91)  192.015  (m)          629.97   (f) SUPERSEDED  1 1
 HB0788  NGVD 29 (11/26/84)  192.022  (m)          629.99   (f) ADJUSTED    1 1
 HB0788
 HB0788.Superseded values are not recommended for survey control.
 HB0788
 HB0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0788.See file dsdata.pdf to determine how the superseded data were derived.
 HB0788
 HB0788_MARKER: DB = BENCH MARK DISK
 HB0788_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0788_SP_SET: FOUNDATION
 HB0788_STAMPING: X 156 1954
 HB0788_MARK LOGO: CGS
 HB0788_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0788_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0788+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 HB0788
 HB0788  HISTORY     - Date     Condition        Report By
 HB0788  HISTORY     - 1954     MONUMENTED       CGS
 HB0788  HISTORY     - 1969     GOOD             CGS
 HB0788  HISTORY     - 1976     GOOD             ILDT
 HB0788  HISTORY     - 1976     GOOD             ILDT
 HB0788  HISTORY     - 1976     GOOD             ILDT
 HB0788  HISTORY     - 20020827 GOOD             USACE
 HB0788  HISTORY     - 20110614 GOOD             ILDT
 HB0788  HISTORY     - 20120502 GOOD             AMESC
 HB0788  HISTORY     - 20120612 GOOD             ILDT
 HB0788  HISTORY     - 20230515 GOOD             ILDT
 HB0788
 HB0788                          STATION DESCRIPTION
 HB0788
 HB0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0788'0.1 MI NE FROM ANNA.
 HB0788'ABOUT 0.1 MILE NORTHEAST ALONG N. MAIN STREET FROM THE ILLINOIS
 HB0788'CENTRAL RAILROAD STATION AT ANNA, 120 FEET NORTHWEST OF THE CENTER
 HB0788'LINE OF THE STREET, 91 FEET NORTHEAST OF THE CENTER LINE OF W.
 HB0788'CHESTNUT STREET, SET VERTICALLY IN THE SOUTHWEST FACE OF THE
 HB0788'CONCRETE FOUNDATION FOR A LOADING PLATFORM AT THE REAR OF THE POST
 HB0788'OFFICE, 0.5 FOOT SOUTHEAST OF THE WEST CORNER OF THE DOCK, AND ABOUT
 HB0788'1 1/2 FEET ABOVE THE LEVEL OF THE GROUND.  SEC 20, T12S, R1W
 HB0788
 HB0788                          STATION RECOVERY (1976)
 HB0788
 HB0788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0788'RECOVERED IN GOOD CONDITION.
 HB0788
 HB0788                          STATION RECOVERY (1976)
 HB0788
 HB0788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0788'RECOVERED IN GOOD CONDITION.
 HB0788
 HB0788                          STATION RECOVERY (1976)
 HB0788
 HB0788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0788'RECOVERED IN GOOD CONDITION.
 HB0788
 HB0788                          STATION RECOVERY (2002)
 HB0788
 HB0788'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0788'MINOR DETERIATION OF CONCRETE AT MARK, HOWEVER MARK IS STILL STABLE.
 HB0788
 HB0788                          STATION RECOVERY (2011)
 HB0788
 HB0788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0788'RECOVERED IN GOOD CONDITION.
 HB0788
 HB0788                          STATION RECOVERY (2012)
 HB0788
 HB0788'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0788'RECOVERED AS DESCRIBED.
 HB0788
 HB0788                          STATION RECOVERY (2012)
 HB0788
 HB0788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0788'RECOVERED IN GOOD CONDITION.
 HB0788
 HB0788                          STATION RECOVERY (2023)
 HB0788
 HB0788'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB0788'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0673 ***********************************************************************
 HB0673  CBN         -  This is a Cooperative Base Network Control Station.
 HB0673  DESIGNATION -  X 157
 HB0673  PID         -  HB0673
 HB0673  STATE/COUNTY-  IL/UNION
 HB0673  COUNTRY     -  US
 HB0673  USGS QUAD   -  COBDEN (2018)
 HB0673
 HB0673                         *CURRENT SURVEY CONTROL
 HB0673  ______________________________________________________________________
 HB0673* NAD 83(2011) POSITION- 37 31 22.15621(N) 089 15 16.94945(W)   ADJUSTED
 HB0673* NAD 83(2011) ELLIP HT-   153.537 (meters)        (06/27/12)   ADJUSTED
 HB0673* NAD 83(2011) EPOCH   -  2010.00
 HB0673* NAVD 88 ORTHO HEIGHT -   182.218 (meters)      597.83  (feet) ADJUSTED
 HB0673  ______________________________________________________________________
 HB0673  GEOID HEIGHT    -        -28.651 (meters)                     GEOID18
 HB0673  NAD 83(2011) X  -     65,882.424 (meters)                     COMP
 HB0673  NAD 83(2011) Y  - -5,064,555.717 (meters)                     COMP
 HB0673  NAD 83(2011) Z  -  3,863,666.760 (meters)                     COMP
 HB0673  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 HB0673  DYNAMIC HEIGHT  -        182.088 (meters)      597.40  (feet) COMP
 HB0673  MODELED GRAVITY -    979,910.9   (mgal)                       NAVD 88
 HB0673
 HB0673  VERT ORDER      -  SECOND    CLASS I
 HB0673
 HB0673  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB0673  Standards:
 HB0673         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB0673            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB0673  -------------------------------------------------------------------
 HB0673  NETWORK    0.47   0.73           0.21   0.17   0.37     -0.13167871
 HB0673  -------------------------------------------------------------------
 HB0673  Click here for local accuracies and other accuracy information.
 HB0673
 HB0673.The horizontal coordinates were established by GPS observations
 HB0673.and adjusted by the National Geodetic Survey in June 2012.
 HB0673
 HB0673.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB0673.been affixed to the stable North American tectonic plate. See 
 HB0673.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB0673
 HB0673.The horizontal coordinates are valid at the epoch date displayed above
 HB0673.which is a decimal equivalence of Year/Month/Day.
 HB0673
 HB0673.The orthometric height was determined by differential leveling and
 HB0673.adjusted by the NATIONAL GEODETIC SURVEY
 HB0673.in April 2013.
 HB0673
 HB0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0673.GEOID18 height accuracy estimate available here.
 HB0673
 HB0673.Click photographs - Photos may exist for this station.
 HB0673
 HB0673.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB0673
 HB0673.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB0673
 HB0673.The ellipsoidal height was determined by GPS observations
 HB0673.and is referenced to NAD 83.
 HB0673
 HB0673.The dynamic height is computed by dividing the NAVD 88
 HB0673.geopotential number by the normal gravity value computed on the
 HB0673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0673.degrees latitude (g = 980.6199 gals.).
 HB0673
 HB0673.The modeled gravity was interpolated from observed gravity values.
 HB0673
 HB0673. The following values were computed from the NAD 83(2011) position.
 HB0673
 HB0673;                    North         East     Units Scale Factor Converg.
 HB0673;SPC IL W     -    95,400.709   780,611.931   MT  1.00002119   +0 33 19.7
 HB0673;SPC IL W     -   312,993.83  2,561,057.64   sFT  1.00002119   +0 33 19.7
 HB0673;UTM  16      - 4,155,261.706   300,753.448   MT  1.00008902   -1 22 25.5
 HB0673
 HB0673!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB0673!SPC IL W     -   0.99997591  x   1.00002119  =   0.99999710
 HB0673!UTM  16      -   0.99997591  x   1.00008902  =   1.00006492
 HB0673
 HB0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0075355261(NAD 83)
 HB0673
 HB0673                          SUPERSEDED SURVEY CONTROL
 HB0673
 HB0673  NAD 83(2007)-  37 31 22.15666(N)    089 15 16.95003(W) AD(2002.00) 0
 HB0673  ELLIP H (02/10/07)  153.551  (m)                       GP(2002.00)    
 HB0673  ELLIP H (10/15/04)  153.530  (m)                       GP(       ) 4 2
 HB0673  NAD 83(1997)-  37 31 22.15616(N)    089 15 16.95005(W) AD(       ) B
 HB0673  ELLIP H (07/17/98)  153.545  (m)                       GP(       ) 4 1
 HB0673  NAVD 88             182.21   (m)          597.8    (f) LEVELING    3  
 HB0673  NAVD 88 (06/15/91)  182.210  (m)          597.80   (f) SUPERSEDED  1 1
 HB0673  NGVD 29 (11/26/84)  182.233  (m)          597.88   (f) ADJUSTED    1 1
 HB0673
 HB0673.Superseded values are not recommended for survey control.
 HB0673
 HB0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0673.See file dsdata.pdf to determine how the superseded data were derived.
 HB0673
 HB0673_MARKER: DB = BENCH MARK DISK
 HB0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0673_STAMPING: X 157 1954
 HB0673_MARK LOGO: CGS
 HB0673_PROJECTION: FLUSH
 HB0673_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0673+STABILITY: SURFACE MOTION
 HB0673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0673+SATELLITE: SATELLITE OBSERVATIONS - July 30, 2013
 HB0673
 HB0673  HISTORY     - Date     Condition        Report By
 HB0673  HISTORY     - 1954     MONUMENTED       CGS
 HB0673  HISTORY     - 1969     GOOD             CGS
 HB0673  HISTORY     - 1976     GOOD             ILDT
 HB0673  HISTORY     - 1976     GOOD             ILDT
 HB0673  HISTORY     - 1976     GOOD             ILDT
 HB0673  HISTORY     - 19970304 GOOD             NGS
 HB0673  HISTORY     - 19980909 GOOD             ILDT
 HB0673  HISTORY     - 20090625 GOOD             ILDT
 HB0673  HISTORY     - 20091021 GOOD             ILDT
 HB0673  HISTORY     - 20110615 GOOD             ILDT
 HB0673  HISTORY     - 20120502 GOOD             AMESC
 HB0673  HISTORY     - 20130730 GOOD             PATRIC
 HB0673
 HB0673                          STATION DESCRIPTION
 HB0673
 HB0673'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0673'0.6 MI S FROM COBDEN.
 HB0673'ABOUT 0.65 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0673'THE POST OFFICE AT COBDEN, 228 FEET SOUTH AND ACROSS THE TRACK
 HB0673'FROM MILEPOST 324, 57 FEET SOUTHEAST OF THE CENTER OF A CROSSING
 HB0673'OF THE RAILROAD AND A PRIVATE ROAD, 32 FEET EAST OF THE EAST RAIL
 HB0673'OF THE EAST TRACK, 43 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 HB0673'58 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 51, 4 1/2 FEET
 HB0673'NORTH OF A TELEPHONE POLE, 1.2 FEET SOUTH OF A METAL WITNESS
 HB0673'POST, ABOUT 12 FEET ABOVE THE LEVEL OF THE HIGHWAY, ABOUT 2 1/2
 HB0673'FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A
 HB0673'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 HB0673'GROUND.  SEC 31, T 11 S, R 1 W.
 HB0673
 HB0673                          STATION RECOVERY (1976)
 HB0673
 HB0673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0673'RECOVERED IN GOOD CONDITION.
 HB0673
 HB0673                          STATION RECOVERY (1976)
 HB0673
 HB0673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0673'RECOVERED IN GOOD CONDITION.
 HB0673
 HB0673                          STATION RECOVERY (1976)
 HB0673
 HB0673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0673'RECOVERED IN GOOD CONDITION.
 HB0673
 HB0673                          STATION RECOVERY (1997)
 HB0673
 HB0673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 HB0673'THE STATION IS ABOUT 0.65 MI (1.05 KM) SOUTH OF THE POST OFFICE IN
 HB0673'COBDEN ALONG OLD U.S. HIGHWAY 51 WHICH PARALLELS THE ILLINOIS CENTRAL
 HB0673'RAILROAD, AT A ROAD CROSSING OF THE RAILROAD TO THE WEST.  IT IS 17.4
 HB0673'M (57.1 FT) SOUTHEAST OF THE CENTER OF THE CROSSING, 17.7 M (58.1 FT)
 HB0673'WEST OF THE CENTERLINE OF THE HIGHWAY, 13.1 M (43.0 FT) SOUTH OF THE
 HB0673'CENTER OF THE CROSSING ROAD, 9.8 M (32.2 FT) EAST OF THE EAST RAIL,
 HB0673'16.8 M (55.1 FT) NORTHWEST OF A POWER POLE WITH TRANSFORMER, 0.4 M
 HB0673'(1.3 FT) SOUTH OF A METAL WITNESS POST, ABOUT 3 M (9.8 FT) ABOVE THE
 HB0673'LEVEL OF THE HIGHWAY AND 1 M (3.3 FT) LOWER THAN THE LEVEL OF THE
 HB0673'TRACK.
 HB0673
 HB0673                          STATION RECOVERY (1998)
 HB0673
 HB0673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (DB)
 HB0673'RECOVERED AS DESCRIBED
 HB0673
 HB0673                          STATION RECOVERY (2009)
 HB0673
 HB0673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 HB0673'RECOVERED IN GOOD CONDITION.
 HB0673
 HB0673                          STATION RECOVERY (2009)
 HB0673
 HB0673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (SZ)
 HB0673'RECOVERED AS DESCRIBED
 HB0673
 HB0673                          STATION RECOVERY (2011)
 HB0673
 HB0673'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0673'RECOVERED IN GOOD CONDITION.
 HB0673
 HB0673                          STATION RECOVERY (2012)
 HB0673
 HB0673'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0673'RECOVERED AS DESCRIBED.
 HB0673
 HB0673                          STATION RECOVERY (2013)
 HB0673
 HB0673'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 HB0673'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0629 ***********************************************************************
 HB0629  DESIGNATION -  X 158
 HB0629  PID         -  HB0629
 HB0629  STATE/COUNTY-  IL/JACKSON
 HB0629  COUNTRY     -  US
 HB0629  USGS QUAD   -  DE SOTO (2018)
 HB0629
 HB0629                         *CURRENT SURVEY CONTROL
 HB0629  ______________________________________________________________________
 HB0629* NAD 83(1986) POSITION- 37 46 54.     (N) 089 14 37.     (W)   SCALED
 HB0629* NAVD 88 ORTHO HEIGHT -   121.531 (meters)      398.72  (feet) ADJUSTED
 HB0629  ______________________________________________________________________
 HB0629  GEOID HEIGHT    -        -29.186 (meters)                     GEOID18
 HB0629  DYNAMIC HEIGHT  -        121.448 (meters)      398.45  (feet) COMP
 HB0629  MODELED GRAVITY -    979,942.1   (mgal)                       NAVD 88
 HB0629
 HB0629  VERT ORDER      -  FIRST     CLASS II
 HB0629
 HB0629.This mark is at Southern Illinois Airport (MDH)
 HB0629
 HB0629.The horizontal coordinates were scaled from a map and have
 HB0629.an estimated accuracy of +/- 6 seconds.
 HB0629
 HB0629.The orthometric height was determined by differential leveling and
 HB0629.adjusted by the NATIONAL GEODETIC SURVEY
 HB0629.in June 1991.
 HB0629
 HB0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0629.GEOID18 height accuracy estimate available here.
 HB0629
 HB0629.Click photographs - Photos may exist for this station.
 HB0629
 HB0629.The dynamic height is computed by dividing the NAVD 88
 HB0629.geopotential number by the normal gravity value computed on the
 HB0629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0629.degrees latitude (g = 980.6199 gals.).
 HB0629
 HB0629.The modeled gravity was interpolated from observed gravity values.
 HB0629
 HB0629;                    North         East    Units  Estimated Accuracy
 HB0629;SPC IL W     -   124,140.      781,310.      MT  (+/- 180 meters Scaled)
 HB0629
 HB0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG024839(NAD 83)
 HB0629
 HB0629                          SUPERSEDED SURVEY CONTROL
 HB0629
 HB0629  NGVD 29 (11/26/84)  121.624  (m)          399.03   (f) ADJUSTED    1 2
 HB0629
 HB0629.Superseded values are not recommended for survey control.
 HB0629
 HB0629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0629.See file dsdata.pdf to determine how the superseded data were derived.
 HB0629
 HB0629_MARKER: DB = BENCH MARK DISK
 HB0629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0629_STAMPING: X 158 1954
 HB0629_MARK LOGO: CGS
 HB0629_MAGNETIC: O = OTHER; SEE DESCRIPTION
 HB0629_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0629+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2012
 HB0629
 HB0629  HISTORY     - Date     Condition        Report By
 HB0629  HISTORY     - 1954     MONUMENTED       CGS
 HB0629  HISTORY     - 1969     GOOD             CGS
 HB0629  HISTORY     - 1973     GOOD             NGS
 HB0629  HISTORY     - 1977     GOOD             NGS
 HB0629  HISTORY     - 1980     GOOD             NGS
 HB0629  HISTORY     - 1980     GOOD             NGS
 HB0629  HISTORY     - 19870615 GOOD             NGS
 HB0629  HISTORY     - 20120618 GOOD             ILDT
 HB0629
 HB0629                          STATION DESCRIPTION
 HB0629
 HB0629'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0629'3.6 MI SW FROM DE SOTO.
 HB0629'ABOUT 2.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0629'POST OFFICE AT DE SOTO, THENCE 1.1 MILES WEST ALONG A GRAVELED
 HB0629'ROAD, 97 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 185
 HB0629'YARDS WEST OF THE CENTER LINE OF A GRAVELED ROAD WHICH LEADS
 HB0629'NORTH, 19 FEET SOUTH OF THE CENTER LINE OF A TRAIL ROAD, 310
 HB0629'FEET EAST OF A CORNER FENCE POST WHICH IS AT THE NORTHEAST CORNER
 HB0629'OF THE SOUTHERN ILLINOIS AIRPORT, 0.4 FOOT EAST OF A METAL
 HB0629'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 HB0629'A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE SURFACE OF THE
 HB0629'GROUND.  SEC 32, T 9S, R 1W   NOTE-- THIS MARK WAS NOT LEVELED
 HB0629'TO BY THIS PARTY IN 1969.
 HB0629
 HB0629                          STATION RECOVERY (1973)
 HB0629
 HB0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 HB0629'RECOVERED IN GOOD CONDITION.
 HB0629
 HB0629                          STATION RECOVERY (1977)
 HB0629
 HB0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 HB0629'RECOVERED IN GOOD CONDITION.
 HB0629
 HB0629                          STATION RECOVERY (1980)
 HB0629
 HB0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 HB0629'RECOVERED IN GOOD CONDITION.
 HB0629
 HB0629                          STATION RECOVERY (1980)
 HB0629
 HB0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 HB0629'RECOVERED IN GOOD CONDITION.
 HB0629
 HB0629                          STATION RECOVERY (1987)
 HB0629
 HB0629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 HB0629'THE STATION IS LOCATED AT THE EAST EDGE OF THE AIRPORT ABOUT 800 FT
 HB0629'(243.8 M) ENE OF RUNWAY END 24.  IT IS 389 FT (118.6 M) WNW OF A METAL
 HB0629'FENCE CORNER POST, 35.8 FT (10.9 M) NORTHWEST OF A METAL FENCE POST
 HB0629'WITH TWO BRACES AT THE BOTTOM, 19 FT (5.8 M) SOUTH OF THE C/L OF A
 HB0629'DIRT TRACK ROAD, AND 18.9 FT (5.8 M) NORTH OF A WIRE FENCE.  IT IS A
 HB0629'STANDARD BENCH MARK DISK STAMPED X 158 1954 AND SET IN THE TOP OF A
 HB0629'CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE GROUND.  A METAL POST
 HB0629'(ANGLE IRON) , HAS BEEN PLACED 1 FT (0.3 M) WEST OF THE STATION AS A
 HB0629'WITNESS POST.
 HB0629
 HB0629                          STATION RECOVERY (2012)
 HB0629
 HB0629'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1032 ***********************************************************************
 JB1032  DESIGNATION -  X 159
 JB1032  PID         -  JB1032
 JB1032  STATE/COUNTY-  IL/WASHINGTON
 JB1032  COUNTRY     -  US
 JB1032  USGS QUAD   -  IRVINGTON (2018)
 JB1032
 JB1032                         *CURRENT SURVEY CONTROL
 JB1032  ______________________________________________________________________
 JB1032* NAD 83(1986) POSITION- 38 27 08.38   (N) 089 09 31.81   (W)   HD_HELD1
 JB1032* NAVD 88 ORTHO HEIGHT -   158.967 (meters)      521.54  (feet) ADJUSTED
 JB1032  ______________________________________________________________________
 JB1032  GEOID HEIGHT    -        -30.433 (meters)                     GEOID18
 JB1032  DYNAMIC HEIGHT  -        158.866 (meters)      521.21  (feet) COMP
 JB1032  MODELED GRAVITY -    979,985.6   (mgal)                       NAVD 88
 JB1032
 JB1032  VERT ORDER      -  SECOND    CLASS I
 JB1032
 JB1032.The horizontal coordinates were determined by differentially corrected
 JB1032.hand held GPS observations or other comparable positioning techniques
 JB1032.and have an estimated accuracy of +/- 3 meters.
 JB1032
 JB1032.The orthometric height was determined by differential leveling and
 JB1032.adjusted by the NATIONAL GEODETIC SURVEY
 JB1032.in May 2016.
 JB1032
 JB1032.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1032.GEOID18 height accuracy estimate available here.
 JB1032
 JB1032.Click photographs - Photos may exist for this station.
 JB1032
 JB1032.The dynamic height is computed by dividing the NAVD 88
 JB1032.geopotential number by the normal gravity value computed on the
 JB1032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1032.degrees latitude (g = 980.6199 gals.).
 JB1032
 JB1032.The modeled gravity was interpolated from observed gravity values.
 JB1032
 JB1032;                    North         East    Units  Estimated Accuracy
 JB1032;SPC IL W     -   198,656.8     787,969.6     MT  (+/- 3 meters HH1 GPS) 
 JB1032
 JB1032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1161958211(NAD 83)
 JB1032
 JB1032                          SUPERSEDED SURVEY CONTROL
 JB1032
 JB1032  NAVD 88 (06/15/91)  158.972  (m)          521.56   (f) SUPERSEDED  1 1
 JB1032  NGVD 29 (??/??/92)  159.088  (m)          521.94   (f) ADJ UNCH    1 1
 JB1032
 JB1032.Superseded values are not recommended for survey control.
 JB1032
 JB1032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1032.See file dsdata.pdf to determine how the superseded data were derived.
 JB1032
 JB1032_MARKER: DB = BENCH MARK DISK
 JB1032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1032_STAMPING: X 159 1954
 JB1032_MARK LOGO: CGS
 JB1032_PROJECTION: RECESSED 10 CENTIMETERS
 JB1032_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 JB1032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1032+STABILITY: SURFACE MOTION
 JB1032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1032+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 JB1032
 JB1032  HISTORY     - Date     Condition        Report By
 JB1032  HISTORY     - 1954     MONUMENTED       CGS
 JB1032  HISTORY     - 1969     GOOD             CGS
 JB1032  HISTORY     - 20140707 MARK NOT FOUND   ILDT
 JB1032  HISTORY     - 20151007 GOOD             AMESC
 JB1032
 JB1032                          STATION DESCRIPTION
 JB1032
 JB1032'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1032'0.9 MI N FROM IRVINGTON.
 JB1032'ABOUT 0.9 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1032'THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 177 AT IRVINGTON,
 JB1032'0.25 MILE NORTH OF MILEPOST 258, 57 YARDS SOUTH OF THE CENTER
 JB1032'OF A CROSSING OF THE EAST SET OF MAIN TRACKS OF THE RAILROAD AND
 JB1032'A PAVED ROAD, 41 FEET EAST OF THE EAST RAIL OF THE EAST SET OF
 JB1032'TRACKS, 92 1/2 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 JB1032'SEMAPHORE SIGNAL NUMBER 257.8, 3 FEET NORTH OF A TELEPHONE
 JB1032'POLE, 1.5 FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 JB1032'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 JB1032'WHICH IS 12 INCHES BELOW THE SURFACE OF THE GROUND.  SEC 12,
 JB1032'T 1 S, R 1 W.
 JB1032
 JB1032                          STATION RECOVERY (2014)
 JB1032
 JB1032'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1032'MARK NOT FOUND.
 JB1032
 JB1032                          STATION RECOVERY (2015)
 JB1032
 JB1032'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1032'RECOVERED IN GOOD CONDITION.
 JB1032'
 JB1032'NOTE-ADD-THE STATION IS LOCATED 177 FT (53.9 M) SOUTH OF THE
 JB1032'CENTERLINE OF WALNUT HILL ROAD, 176 FT (53.6 M) SOUTHWEST OF A POWER
 JB1032'POLE, 158 FT (48.2 M) SOUTHEAST OF A 36 INCH (91 CM) CONCRETE PIPE
 JB1032'UNDER WALNUT HILL ROAD, 147.5 FT (45.0 M) SOUTH OF A POWER POLE, 40.7
 JB1032'FT (12.4 M) EAST OF THE EAST RAIL OF THE EAST SET OF TRACKS AND 15 FT
 JB1032'(4.6 M) EAST OF A METAL WITNESS POST IN A CULTIVATED FIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1068 ***********************************************************************
 JB1068  DESIGNATION -  X 160
 JB1068  PID         -  JB1068
 JB1068  STATE/COUNTY-  IL/PERRY
 JB1068  COUNTRY     -  US
 JB1068  USGS QUAD   -  TAMAROA (2018)
 JB1068
 JB1068                         *CURRENT SURVEY CONTROL
 JB1068  ______________________________________________________________________
 JB1068* NAD 83(1986) POSITION- 38 07 51.     (N) 089 13 46.     (W)   SCALED
 JB1068* NAVD 88 ORTHO HEIGHT -   152.918 (meters)      501.70  (feet) ADJUSTED
 JB1068  ______________________________________________________________________
 JB1068  GEOID HEIGHT    -        -29.713 (meters)                     GEOID18
 JB1068  DYNAMIC HEIGHT  -        152.816 (meters)      501.36  (feet) COMP
 JB1068  MODELED GRAVITY -    979,963.9   (mgal)                       NAVD 88
 JB1068
 JB1068  VERT ORDER      -  FIRST     CLASS I
 JB1068
 JB1068.The horizontal coordinates were scaled from a map and have
 JB1068.an estimated accuracy of +/- 6 seconds.
 JB1068
 JB1068.The orthometric height was determined by differential leveling and
 JB1068.adjusted by the NATIONAL GEODETIC SURVEY
 JB1068.in June 1991.
 JB1068
 JB1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1068.GEOID18 height accuracy estimate available here.
 JB1068
 JB1068.Click photographs - Photos may exist for this station.
 JB1068
 JB1068.The dynamic height is computed by dividing the NAVD 88
 JB1068.geopotential number by the normal gravity value computed on the
 JB1068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1068.degrees latitude (g = 980.6199 gals.).
 JB1068
 JB1068.The modeled gravity was interpolated from observed gravity values.
 JB1068
 JB1068;                    North         East    Units  Estimated Accuracy
 JB1068;SPC IL W     -   162,910.      782,170.      MT  (+/- 180 meters Scaled)
 JB1068
 JB1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH045226(NAD 83)
 JB1068
 JB1068                          SUPERSEDED SURVEY CONTROL
 JB1068
 JB1068  NGVD 29 (??/??/92)  153.016  (m)          502.02   (f) ADJ UNCH    1 1
 JB1068
 JB1068.Superseded values are not recommended for survey control.
 JB1068
 JB1068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1068.See file dsdata.pdf to determine how the superseded data were derived.
 JB1068
 JB1068_MARKER: DB = BENCH MARK DISK
 JB1068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1068_STAMPING: X 160 1954
 JB1068_MARK LOGO: CGS
 JB1068_PROJECTION: FLUSH
 JB1068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1068+STABILITY: SURFACE MOTION
 JB1068_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1068+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2009
 JB1068
 JB1068  HISTORY     - Date     Condition        Report By
 JB1068  HISTORY     - 1954     MONUMENTED       CGS
 JB1068  HISTORY     - 1969     GOOD             CGS
 JB1068  HISTORY     - 1978     GOOD             ILDT
 JB1068  HISTORY     - 20090303 GOOD             ILDT
 JB1068
 JB1068                          STATION DESCRIPTION
 JB1068
 JB1068'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1068'0.5 MI S FROM TAMAROA.
 JB1068'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1068'AT TAMAROA, THENCE 0.45 MILE SOUTH ALONG THE ILLINOIS CENTRAL
 JB1068'RAILROAD, 0.15 MILE SOUTH OF MILEPOST 280, 48 FEET EAST OF THE
 JB1068'EAST RAIL OF THE EAST SET OF TRACKS, 113 FEET SOUTH-SOUTHEAST OF
 JB1068'THE SOUTH END OF A METAL BARRIER ACROSS A ROAD, 10 1/2 FEET EAST
 JB1068'OF A TELEPHONE POLE WHICH IS BRACED BY 2 GUY WIRES, 2.0 FEET SOUTH
 JB1068'OF A WOODEN WITNESS POST, ABOUT 6 FEET BELOW THE LEVEL OF THE
 JB1068'TRACKS, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 JB1068'THE SURFACE OF THE GROUND.  SEC 32, T4S, R1W.
 JB1068
 JB1068                          STATION RECOVERY (1978)
 JB1068
 JB1068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1068'RECOVERED IN GOOD CONDITION.
 JB1068
 JB1068                          STATION RECOVERY (2009)
 JB1068
 JB1068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1297 ***********************************************************************
 LC1297  DESIGNATION -  X 161
 LC1297  PID         -  LC1297
 LC1297  STATE/COUNTY-  IL/TAZEWELL
 LC1297  COUNTRY     -  US
 LC1297  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC1297
 LC1297                         *CURRENT SURVEY CONTROL
 LC1297  ______________________________________________________________________
 LC1297* NAD 83(1986) POSITION- 40 32 02.     (N) 089 31 07.     (W)   SCALED
 LC1297* NAVD 88 ORTHO HEIGHT -   194.167 (meters)      637.03  (feet) ADJUSTED
 LC1297  ______________________________________________________________________
 LC1297  GEOID HEIGHT    -        -32.771 (meters)                     GEOID18
 LC1297  DYNAMIC HEIGHT  -        194.074 (meters)      636.72  (feet) COMP
 LC1297  MODELED GRAVITY -    980,139.4   (mgal)                       NAVD 88
 LC1297
 LC1297  VERT ORDER      -  FIRST     CLASS II
 LC1297
 LC1297.The horizontal coordinates were scaled from a map and have
 LC1297.an estimated accuracy of +/- 6 seconds.
 LC1297
 LC1297.The orthometric height was determined by differential leveling and
 LC1297.adjusted by the NATIONAL GEODETIC SURVEY
 LC1297.in June 1991.
 LC1297
 LC1297.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1297.GEOID18 height accuracy estimate available here.
 LC1297
 LC1297.Click photographs - Photos may exist for this station.
 LC1297
 LC1297.The dynamic height is computed by dividing the NAVD 88
 LC1297.geopotential number by the normal gravity value computed on the
 LC1297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1297.degrees latitude (g = 980.6199 gals.).
 LC1297
 LC1297.The modeled gravity was interpolated from observed gravity values.
 LC1297
 LC1297;                    North         East    Units  Estimated Accuracy
 LC1297;SPC IL W     -   429,470.      754,900.      MT  (+/- 180 meters Scaled)
 LC1297
 LC1297_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK866900(NAD 83)
 LC1297
 LC1297                          SUPERSEDED SURVEY CONTROL
 LC1297
 LC1297  NGVD 29 (??/??/92)  194.261  (m)          637.34   (f) ADJ UNCH    1 2
 LC1297
 LC1297.Superseded values are not recommended for survey control.
 LC1297
 LC1297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1297.See file dsdata.pdf to determine how the superseded data were derived.
 LC1297
 LC1297_MARKER: DB = BENCH MARK DISK
 LC1297_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1297_SP_SET: BOX CULVERT HEADWALL
 LC1297_STAMPING: X 161 1954
 LC1297_MARK LOGO: CGS
 LC1297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1297+STABILITY: SURFACE MOTION
 LC1297
 LC1297  HISTORY     - Date     Condition        Report By
 LC1297  HISTORY     - 1954     MONUMENTED       CGS
 LC1297  HISTORY     - 20080602 MARK NOT FOUND   INDIV
 LC1297
 LC1297                          STATION DESCRIPTION
 LC1297
 LC1297'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC1297'1.6 MI W FROM TREMONT.
 LC1297'1.6 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE STATION
 LC1297'AT TREMONT, IN THE TOP OF THE WEST END OF NORTH HEAD WALL OF A
 LC1297'2-FOOT CONCRETE BOX CULVERT UNDER STATE HIGHWAY 9, 62 FEET SOUTH
 LC1297'OF SOUTH RAIL, 17 1/2 FEET NORTH OF CENTER LINE OF HIGHWAY, 161
 LC1297'FEET EAST OF CENTER LINE OF A ROAD NORTH TO COUNTY CHILDREN AND
 LC1297'NURSING HOME, 243 FEET SOUTHWEST AND ACROSS TRACK FROM MILE POST
 LC1297'NO. IND 195, ABOUT 1/2 FOOT ABOVE LEVEL OF HIGHWAY AND ABOUT 2
 LC1297'FEET BELOW LEVEL OF TRACK.
 LC1297
 LC1297                          STATION RECOVERY (2008)
 LC1297
 LC1297'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (MPG)
 LC1297'ROAD WIDENED SINCE TIE WAS MADE.  BOX CULVERT REPLACED BY CULVERT
 LC1297'PIPE.  RAILROAD HAS BEEN REMOVED SINCE TIE WAS MADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0822 ***********************************************************************
 LC0822  DESIGNATION -  X 162
 LC0822  PID         -  LC0822
 LC0822  STATE/COUNTY-  IL/MCLEAN
 LC0822  COUNTRY     -  US
 LC0822  USGS QUAD   -  DANVERS (2018)
 LC0822
 LC0822                         *CURRENT SURVEY CONTROL
 LC0822  ______________________________________________________________________
 LC0822* NAD 83(1986) POSITION- 40 31 12.     (N) 089 08 26.     (W)   SCALED
 LC0822* NAVD 88 ORTHO HEIGHT -   264.614 (meters)      868.15  (feet) ADJUSTED
 LC0822  ______________________________________________________________________
 LC0822  GEOID HEIGHT    -        -32.248 (meters)                     GEOID18
 LC0822  DYNAMIC HEIGHT  -        264.490 (meters)      867.75  (feet) COMP
 LC0822  MODELED GRAVITY -    980,147.2   (mgal)                       NAVD 88
 LC0822
 LC0822  VERT ORDER      -  FIRST     CLASS II
 LC0822
 LC0822.The horizontal coordinates were scaled from a map and have
 LC0822.an estimated accuracy of +/- 6 seconds.
 LC0822
 LC0822.The orthometric height was determined by differential leveling and
 LC0822.adjusted by the NATIONAL GEODETIC SURVEY
 LC0822.in June 1991.
 LC0822
 LC0822.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0822.GEOID18 height accuracy estimate available here.
 LC0822
 LC0822.Click photographs - Photos may exist for this station.
 LC0822
 LC0822.The dynamic height is computed by dividing the NAVD 88
 LC0822.geopotential number by the normal gravity value computed on the
 LC0822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0822.degrees latitude (g = 980.6199 gals.).
 LC0822
 LC0822.The modeled gravity was interpolated from observed gravity values.
 LC0822
 LC0822;                    North         East    Units  Estimated Accuracy
 LC0822;SPC IL E     -   428,050.      231,600.      MT  (+/- 180 meters Scaled)
 LC0822
 LC0822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK186876(NAD 83)
 LC0822
 LC0822                          SUPERSEDED SURVEY CONTROL
 LC0822
 LC0822  NGVD 29 (??/??/92)  264.680  (m)          868.37   (f) ADJ UNCH    1 2
 LC0822
 LC0822.Superseded values are not recommended for survey control.
 LC0822
 LC0822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0822.See file dsdata.pdf to determine how the superseded data were derived.
 LC0822
 LC0822_MARKER: DB = BENCH MARK DISK
 LC0822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0822_STAMPING: X 162 1954
 LC0822_MARK LOGO: CGS
 LC0822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0822+STABILITY: SURFACE MOTION
 LC0822
 LC0822  HISTORY     - Date     Condition        Report By
 LC0822  HISTORY     - 1954     MONUMENTED       CGS
 LC0822
 LC0822                          STATION DESCRIPTION
 LC0822
 LC0822'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0822'2.1 MI E FROM DANVERS.
 LC0822'ABOUT 2.1 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0822'STATION AT DANVERS, AT CROSSING OF A PRIVATE ROAD, 45 FEET NORTH
 LC0822'OF NORTH RAIL OF MAIN TRACK, 82 FEET NORTH-NORTHEAST AND ACROSS
 LC0822'PRIVATE ROAD AND TRACK FROM TELEPHONE POLE NO. 174/23, 49 FEET
 LC0822'NORTH-NORTHEAST OF CENTER OF CROSSING OF PRIVATE ROAD AND MAIN
 LC0822'TRACK, 29 FEET NORTH OF NORTH RAIL OF SIDE TRACK, 23 FEET EAST
 LC0822'OF CENTER LINE OF PRIVATE ROAD, 13 1/2 FEET EAST OF A FENCE
 LC0822'CORNER, 2 FEET SOUTH OF A FENCE LINE, 2 FEET EAST OF A WHITE
 LC0822'WOODEN WITNESS POST, ABOUT LEVEL WITH TRACK AND SET IN THE
 LC0822'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0398 ***********************************************************************
 LC0398  DESIGNATION -  X 163
 LC0398  PID         -  LC0398
 LC0398  STATE/COUNTY-  IL/DE WITT
 LC0398  COUNTRY     -  US
 LC0398  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0398
 LC0398                         *CURRENT SURVEY CONTROL
 LC0398  ______________________________________________________________________
 LC0398* NAD 83(1986) POSITION- 40 16 35.55   (N) 088 40 19.50   (W)   HD_HELD1
 LC0398* NAVD 88 ORTHO HEIGHT -   226.912 (meters)      744.46  (feet) ADJUSTED
 LC0398  ______________________________________________________________________
 LC0398  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0398  DYNAMIC HEIGHT  -        226.802 (meters)      744.10  (feet) COMP
 LC0398  MODELED GRAVITY -    980,138.3   (mgal)                       NAVD 88
 LC0398
 LC0398  VERT ORDER      -  FIRST     CLASS II
 LC0398
 LC0398.The horizontal coordinates were determined by differentially corrected
 LC0398.hand held GPS observations or other comparable positioning techniques
 LC0398.and have an estimated accuracy of +/- 3 meters.
 LC0398
 LC0398.The orthometric height was determined by differential leveling and
 LC0398.adjusted by the NATIONAL GEODETIC SURVEY
 LC0398.in June 1991.
 LC0398
 LC0398.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0398.GEOID18 height accuracy estimate available here.
 LC0398
 LC0398.Click photographs - Photos may exist for this station.
 LC0398
 LC0398.The dynamic height is computed by dividing the NAVD 88
 LC0398.geopotential number by the normal gravity value computed on the
 LC0398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0398.degrees latitude (g = 980.6199 gals.).
 LC0398
 LC0398.The modeled gravity was interpolated from observed gravity values.
 LC0398
 LC0398;                    North         East    Units  Estimated Accuracy
 LC0398;SPC IL E     -   400,761.0     271,190.6     MT  (+/- 3 meters HH1 GPS) 
 LC0398
 LC0398_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5784559792(NAD 83)
 LC0398
 LC0398                          SUPERSEDED SURVEY CONTROL
 LC0398
 LC0398  NGVD 29 (??/??/92)  226.961  (m)          744.62   (f) ADJ UNCH    1 2
 LC0398
 LC0398.Superseded values are not recommended for survey control.
 LC0398
 LC0398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0398.See file dsdata.pdf to determine how the superseded data were derived.
 LC0398
 LC0398_MARKER: DB = BENCH MARK DISK
 LC0398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0398_STAMPING: X 163 1954
 LC0398_MARK LOGO: CGS
 LC0398_PROJECTION: FLUSH
 LC0398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0398+STABILITY: SURFACE MOTION
 LC0398_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0398+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2014
 LC0398
 LC0398  HISTORY     - Date     Condition        Report By
 LC0398  HISTORY     - 1954     MONUMENTED       CGS
 LC0398  HISTORY     - 1959     GOOD             CGS
 LC0398  HISTORY     - 1976     GOOD             NGS
 LC0398  HISTORY     - 1986     GOOD             NGS
 LC0398  HISTORY     - 20040927 GOOD             ILDT
 LC0398  HISTORY     - 20140117 GOOD             AMESC
 LC0398
 LC0398                          STATION DESCRIPTION
 LC0398
 LC0398'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0398'2.2 MI NW FROM FARMER CITY.
 LC0398'ABOUT 2.15 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0398'THE STATION AT FARMER CITY, ABOUT 0.55 MILE SOUTHEAST OF THE
 LC0398'CROSSING OF DE WITT - MCLEAN  COUNTY LINE ROAD AT WATKINS, ABOUT
 LC0398'0.25 MILES SOUTHEAST OF A POINT WHERE U.S. HIGHWAY 150 TURN
 LC0398'NORTH-NORTHWEST AWAY FROM THE TRACK AND PARALLELS THE NORTHEAST SIDE
 LC0398'OF THE TRACK TO THE SOUTHEAST, 46 FEET SOUTHWEST OF THE SOUTHWEST
 LC0398'RAIL, 51 FEET WEST-SOUTHWEST OF THE CENTER OF A FARM ROAD CROSSING,
 LC0398'18 FEET NORTHWEST OF THE CENTER LINE OF THE FARM ROAD, 12 1/2 FEET
 LC0398'SOUTH OF TELEPHONE POLE NUMBER 143/29, 2 FEET NORTHEAST OF A
 LC0398'FENCE, 2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT
 LC0398'LEVEL WITH THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0398'4 INCHES.
 LC0398
 LC0398                          STATION RECOVERY (1976)
 LC0398
 LC0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0398'RECOVERED IN GOOD CONDITION.
 LC0398
 LC0398                          STATION RECOVERY (1986)
 LC0398
 LC0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0398'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  5.3 KM (3.3
 LC0398'MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH STATE
 LC0398'HIGHWAY 54 IN FARMER CITY, 39.0 M (128.0 FT) SOUTHWEST OF THE
 LC0398'CENTERLINE OF THE HIGHWAY, 13.8 M (45.3 FT) SOUTHWEST OF THE NEAR RAIL
 LC0398'OF THE CONRAIL RAILROAD, 5.0 M (16.4 FT) NORTHWEST OF THE CENTER OF A
 LC0398'FIELD ENTRANCE, AND 0.3 M (1.0 FT) NORTHEAST OF THE SOUTHEAST END OF A
 LC0398'FENCE.
 LC0398'THE MARK IS 0.4 METERS  NW FROM  A WITNESS POST
 LC0398'THE MARK IS 0.5 M BELOW THE TRACKS.
 LC0398
 LC0398                          STATION RECOVERY (2004)
 LC0398
 LC0398'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0398'ADD 0.7 FEET EAST OF METAL WITNESS POST
 LC0398
 LC0398                          STATION RECOVERY (2014)
 LC0398
 LC0398'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0398'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0382 ***********************************************************************
 LC0382  DESIGNATION -  X 164
 LC0382  PID         -  LC0382
 LC0382  STATE/COUNTY-  IL/MCLEAN
 LC0382  COUNTRY     -  US
 LC0382  USGS QUAD   -  HOLDER (2018)
 LC0382
 LC0382                         *CURRENT SURVEY CONTROL
 LC0382  ______________________________________________________________________
 LC0382* NAD 83(1986) POSITION- 40 23 08.     (N) 088 51 22.     (W)   SCALED
 LC0382* NAVD 88 ORTHO HEIGHT -   236.782 (meters)      776.84  (feet) ADJUSTED
 LC0382  ______________________________________________________________________
 LC0382  GEOID HEIGHT    -        -31.981 (meters)                     GEOID18
 LC0382  DYNAMIC HEIGHT  -        236.668 (meters)      776.47  (feet) COMP
 LC0382  MODELED GRAVITY -    980,136.4   (mgal)                       NAVD 88
 LC0382
 LC0382  VERT ORDER      -  FIRST     CLASS II
 LC0382
 LC0382.The horizontal coordinates were scaled from a map and have
 LC0382.an estimated accuracy of +/- 6 seconds.
 LC0382
 LC0382.The orthometric height was determined by differential leveling and
 LC0382.adjusted by the NATIONAL GEODETIC SURVEY
 LC0382.in June 1991.
 LC0382
 LC0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0382.GEOID18 height accuracy estimate available here.
 LC0382
 LC0382.Click photographs - Photos may exist for this station.
 LC0382
 LC0382.The dynamic height is computed by dividing the NAVD 88
 LC0382.geopotential number by the normal gravity value computed on the
 LC0382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0382.degrees latitude (g = 980.6199 gals.).
 LC0382
 LC0382.The modeled gravity was interpolated from observed gravity values.
 LC0382
 LC0382;                    North         East    Units  Estimated Accuracy
 LC0382;SPC IL E     -   412,940.      255,610.      MT  (+/- 180 meters Scaled)
 LC0382
 LC0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK424722(NAD 83)
 LC0382
 LC0382                          SUPERSEDED SURVEY CONTROL
 LC0382
 LC0382  NGVD 29 (??/??/92)  236.838  (m)          777.03   (f) ADJ UNCH    1 2
 LC0382
 LC0382.Superseded values are not recommended for survey control.
 LC0382
 LC0382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0382.See file dsdata.pdf to determine how the superseded data were derived.
 LC0382
 LC0382_MARKER: DB = BENCH MARK DISK
 LC0382_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0382_SP_SET: BRIDGE
 LC0382_STAMPING: X 164 1954
 LC0382_MARK LOGO: CGS
 LC0382_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0382
 LC0382  HISTORY     - Date     Condition        Report By
 LC0382  HISTORY     - 1954     MONUMENTED       CGS
 LC0382  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0382
 LC0382                          STATION DESCRIPTION
 LC0382
 LC0382'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0382'1 MI SE FROM DOWNS.
 LC0382'ABOUT 1.0 MILE SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0382'THE STATION AT DOWNS, ABOUT 0.15 MILE NORTHWEST OF MILE POST 156,
 LC0382'IN THE TOP OF THE SOUTHWEST END OF THE SOUTHEAST CONCRETE ABUTMENT
 LC0382'OF RAILROAD BRIDGE NO. 351 OVER LITTLE KICKAPOO CREEK, 6 3/4 FEET
 LC0382'SOUTHWEST OF SOUTHWEST RAIL AND ABOUT 1/2 FOOT BELOW LEVEL OF TRACK.
 LC0382
 LC0382                          STATION RECOVERY (1986)
 LC0382
 LC0382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0382'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0541 ***********************************************************************
 LC0541  DESIGNATION -  X 165
 LC0541  PID         -  LC0541
 LC0541  STATE/COUNTY-  IL/PIATT
 LC0541  COUNTRY     -  US
 LC0541  USGS QUAD   -  MANSFIELD (2018)
 LC0541
 LC0541                         *CURRENT SURVEY CONTROL
 LC0541  ______________________________________________________________________
 LC0541* NAD 83(1986) POSITION- 40 12 18.     (N) 088 30 50.     (W)   SCALED
 LC0541* NAVD 88 ORTHO HEIGHT -   222.949 (meters)      731.46  (feet) POSTED
 LC0541  ______________________________________________________________________
 LC0541  GEOID HEIGHT    -        -31.985 (meters)                     GEOID18
 LC0541  DYNAMIC HEIGHT  -        222.84  (meters)      731.1   (feet) COMP
 LC0541  MODELED GRAVITY -    980,124.1   (mgal)                       NAVD 88
 LC0541
 LC0541  VERT ORDER      -  * POSTED, SEE BELOW
 LC0541
 LC0541.The horizontal coordinates were scaled from a map and have
 LC0541.an estimated accuracy of +/- 6 seconds.
 LC0541
 LC0541.The orthometric height was determined by differential leveling
 LC0541.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 LC0541
 LC0541.* This is a POSTED BENCH MARK height.
 LC0541
 LC0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0541.GEOID18 height accuracy estimate available here.
 LC0541
 LC0541.Click photographs - Photos may exist for this station.
 LC0541
 LC0541.The dynamic height is computed by dividing the NAVD 88
 LC0541.geopotential number by the normal gravity value computed on the
 LC0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0541.degrees latitude (g = 980.6199 gals.).
 LC0541
 LC0541.The modeled gravity was interpolated from observed gravity values.
 LC0541
 LC0541;                    North         East    Units  Estimated Accuracy
 LC0541;SPC IL E     -   392,780.      284,630.      MT  (+/- 180 meters Scaled)
 LC0541
 LC0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK711516(NAD 83)
 LC0541
 LC0541                          SUPERSEDED SURVEY CONTROL
 LC0541
 LC0541  NGVD 29 (??/??/92)  222.996  (m)          731.61   (f) ADJ UNCH    1 2
 LC0541
 LC0541.Superseded values are not recommended for survey control.
 LC0541
 LC0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0541.See file dsdata.pdf to determine how the superseded data were derived.
 LC0541
 LC0541_MARKER: DB = BENCH MARK DISK
 LC0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0541_STAMPING: X 165 1954
 LC0541_MARK LOGO: CGS
 LC0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0541+STABILITY: SURFACE MOTION
 LC0541
 LC0541  HISTORY     - Date     Condition        Report By
 LC0541  HISTORY     - 1954     MONUMENTED       CGS
 LC0541  HISTORY     - 1979     GOOD             ILDT
 LC0541
 LC0541                          STATION DESCRIPTION
 LC0541
 LC0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0541'0.6 MI S FROM MANSFIELD.
 LC0541'ABOUT 0.55 MILE SOUTH ALONG THE WABASH RAILROAD FROM THE STATION
 LC0541'AT MANSFIELD, ABOUT 0.15 MILE SOUTH OF A GRAVEL ROAD CROSSING,
 LC0541'58 FEET WEST OF WEST RAIL OF MAIN TRACK, 44 FEET WEST OF WEST
 LC0541'RAIL OF A SIDE TRACK, 59 FEET SOUTHWEST OF THE 5TH TELEPHONE POLE
 LC0541'SOUTH OF GRAVEL ROAD CROSSING, 49 FEET NORTH-NORTHWEST OF THE
 LC0541'6TH TELEPHONE POLE SOUTH OF GRAVEL ROAD CROSSING, 2 FEET EAST
 LC0541'OF A FENCE LINE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST,
 LC0541'ABOUT 4 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 LC0541'POST PROJECTING 4 INCHES.
 LC0541
 LC0541                          STATION RECOVERY (1979)
 LC0541
 LC0541'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 LC0541'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0184 ***********************************************************************
 LC0184  DESIGNATION -  X 166
 LC0184  PID         -  LC0184
 LC0184  STATE/COUNTY-  IL/CHAMPAIGN
 LC0184  COUNTRY     -  US
 LC0184  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0184
 LC0184                         *CURRENT SURVEY CONTROL
 LC0184  ______________________________________________________________________
 LC0184* NAD 83(1986) POSITION- 40 01 32.     (N) 088 03 23.     (W)   SCALED
 LC0184* NAVD 88 ORTHO HEIGHT -   208.980 (meters)      685.63  (feet) ADJUSTED
 LC0184  ______________________________________________________________________
 LC0184  GEOID HEIGHT    -        -32.098 (meters)                     GEOID18
 LC0184  DYNAMIC HEIGHT  -        208.874 (meters)      685.28  (feet) COMP
 LC0184  MODELED GRAVITY -    980,111.0   (mgal)                       NAVD 88
 LC0184
 LC0184  VERT ORDER      -  FIRST     CLASS II
 LC0184
 LC0184.The horizontal coordinates were scaled from a map and have
 LC0184.an estimated accuracy of +/- 6 seconds.
 LC0184
 LC0184.The orthometric height was determined by differential leveling and
 LC0184.adjusted by the NATIONAL GEODETIC SURVEY
 LC0184.in June 1991.
 LC0184
 LC0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0184.GEOID18 height accuracy estimate available here.
 LC0184
 LC0184.Click photographs - Photos may exist for this station.
 LC0184
 LC0184.The dynamic height is computed by dividing the NAVD 88
 LC0184.geopotential number by the normal gravity value computed on the
 LC0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0184.degrees latitude (g = 980.6199 gals.).
 LC0184
 LC0184.The modeled gravity was interpolated from observed gravity values.
 LC0184
 LC0184;                    North         East    Units  Estimated Accuracy
 LC0184;SPC IL E     -   372,880.      323,640.      MT  (+/- 180 meters Scaled)
 LC0184
 LC0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK098311(NAD 83)
 LC0184
 LC0184                          SUPERSEDED SURVEY CONTROL
 LC0184
 LC0184  NGVD 29 (??/??/92)  209.020  (m)          685.76   (f) ADJ UNCH    1 2
 LC0184
 LC0184.Superseded values are not recommended for survey control.
 LC0184
 LC0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0184.See file dsdata.pdf to determine how the superseded data were derived.
 LC0184
 LC0184_MARKER: DB = BENCH MARK DISK
 LC0184_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0184_SP_SET: BACKWALL
 LC0184_STAMPING: X 166 1954
 LC0184_MARK LOGO: CGS
 LC0184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0184+STABILITY: SURFACE MOTION
 LC0184_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0184+SATELLITE: SATELLITE OBSERVATIONS - November 25, 2005
 LC0184
 LC0184  HISTORY     - Date     Condition        Report By
 LC0184  HISTORY     - 1954     MONUMENTED       CGS
 LC0184  HISTORY     - 1973     GOOD             NGS
 LC0184  HISTORY     - 1986     GOOD             NGS
 LC0184  HISTORY     - 19980407 GOOD             BCA
 LC0184  HISTORY     - 20051125 GOOD             ILDT
 LC0184
 LC0184                          STATION DESCRIPTION
 LC0184
 LC0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0184'0.9 MI E FROM SIDNEY.
 LC0184'ABOUT 0.9 MILE EAST ALONG THE WABASH RAILROAD FROM THE STATION
 LC0184'AT SIDNEY, THENCE ABOUT 60 YARDS NORTH ALONG THE CHICAGO AND
 LC0184'EASTERN ILLINOIS RAILROAD, AT AN OVERPASS OF A BLACK TOP ROAD
 LC0184'OVER THE C. AND E.I. RR, IN THE TOP OF THE SOUTH END OF THE BACK
 LC0184'WALL OF EAST ABUTMENT OF OVERPASS OVER C. AND E.I. RR, 16 FEET
 LC0184'SOUTH OF CENTER LINE OF BLACK TOP ROAD, 1/2 FOOT SOUTH OF
 LC0184'CONCRETE BANISTER AND ABOUT LEVEL WITH FLOOR OF OVERPASS.
 LC0184
 LC0184                          STATION RECOVERY (1973)
 LC0184
 LC0184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0184'RECOVERED IN GOOD CONDITION.
 LC0184
 LC0184                          STATION RECOVERY (1986)
 LC0184
 LC0184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0184'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  8.8 KM (5.45
 LC0184'MI) WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LC0184'HIGHWAY 49 IN HOMER.  ADD--AT HIGHHWAY BRIDGE NUMBER 10-0078, AND 0.1
 LC0184'M (0.3 FT) NORTH OF THE SOUTH END OF THE WALL.
 LC0184
 LC0184                          STATION RECOVERY (1998)
 LC0184
 LC0184'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0184'RECOVERED IN GOOD CONDITION.
 LC0184
 LC0184                          STATION RECOVERY (2005)
 LC0184
 LC0184'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1443 ***********************************************************************
 KA1443  DESIGNATION -  X 167
 KA1443  PID         -  KA1443
 KA1443  STATE/COUNTY-  IL/VERMILION
 KA1443  COUNTRY     -  US
 KA1443  USGS QUAD   -  SIDELL (2018)
 KA1443
 KA1443                         *CURRENT SURVEY CONTROL
 KA1443  ______________________________________________________________________
 KA1443* NAD 83(1986) POSITION- 39 56 37.     (N) 087 49 24.     (W)   SCALED
 KA1443* NAVD 88 ORTHO HEIGHT -   204.989 (meters)      672.53  (feet) ADJUSTED
 KA1443  ______________________________________________________________________
 KA1443  GEOID HEIGHT    -        -32.182 (meters)                     GEOID18
 KA1443  DYNAMIC HEIGHT  -        204.883 (meters)      672.19  (feet) COMP
 KA1443  MODELED GRAVITY -    980,107.0   (mgal)                       NAVD 88
 KA1443
 KA1443  VERT ORDER      -  FIRST     CLASS II
 KA1443
 KA1443.The horizontal coordinates were scaled from a map and have
 KA1443.an estimated accuracy of +/- 6 seconds.
 KA1443
 KA1443.The orthometric height was determined by differential leveling and
 KA1443.adjusted by the NATIONAL GEODETIC SURVEY
 KA1443.in June 1991.
 KA1443
 KA1443.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1443.GEOID18 height accuracy estimate available here.
 KA1443
 KA1443.Click photographs - Photos may exist for this station.
 KA1443
 KA1443.The dynamic height is computed by dividing the NAVD 88
 KA1443.geopotential number by the normal gravity value computed on the
 KA1443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1443.degrees latitude (g = 980.6199 gals.).
 KA1443
 KA1443.The modeled gravity was interpolated from observed gravity values.
 KA1443
 KA1443;                    North         East    Units  Estimated Accuracy
 KA1443;SPC IL E     -   363,860.      343,590.      MT  (+/- 180 meters Scaled)
 KA1443
 KA1443_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK296218(NAD 83)
 KA1443
 KA1443                          SUPERSEDED SURVEY CONTROL
 KA1443
 KA1443  NGVD 29 (??/??/92)  205.049  (m)          672.73   (f) ADJ UNCH    1 2
 KA1443
 KA1443.Superseded values are not recommended for survey control.
 KA1443
 KA1443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1443.See file dsdata.pdf to determine how the superseded data were derived.
 KA1443
 KA1443_MARKER: DB = BENCH MARK DISK
 KA1443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1443_STAMPING: X 167 1954
 KA1443_MARK LOGO: CGS
 KA1443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1443+STABILITY: SURFACE MOTION
 KA1443
 KA1443  HISTORY     - Date     Condition        Report By
 KA1443  HISTORY     - 1954     MONUMENTED       CGS
 KA1443  HISTORY     - 20101209 MARK NOT FOUND   ILDT
 KA1443  HISTORY     - 20110117 POOR             ILDT
 KA1443
 KA1443                          STATION DESCRIPTION
 KA1443
 KA1443'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1443'2.1 MI N FROM SIDELL.
 KA1443'ABOUT 2.1 MILES NORTH ALONG A PAVED ROAD LEADING TO FAIRMOUNT
 KA1443'FROM THE WATER TOWER AT SIDELL, ABOUT 0.25 MILE NORTH OF A NARROW
 KA1443'ROAD WEST, ABOUT 0.15 MILE SOUTH OF THE TOP OF A GRADE AND A
 KA1443'DRIVE EAST TO A FARM HOUSE, 49 FEET WEST OF CENTER LINE OF ROAD,
 KA1443'1 FOOT NORTH OF A PROPERTY FENCE LINE AND HEDGE ROAD LEADING
 KA1443'WEST, 58 FEET NORTH OF THE SECOND POWER POLE SOUTH OF A POLE WITH
 KA1443'A TRANSFORMER AND A BRANCH LINE TO HOUSE ON EAST SIDE OF ROAD,
 KA1443'1 1/2 FEET WEST-NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1443'1 FOOT ABOVE LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1443'PROJECTING 3 INCHES.
 KA1443
 KA1443                          STATION RECOVERY (2010)
 KA1443
 KA1443'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (SWR)
 KA1443'MARK NOT FOUND.  FOUND CONCRETE POST WITH STEM OF DISK IN CONCRETE.
 KA1443'DISK
 KA1443'HAS BEEN SHEARED OFF
 KA1443
 KA1443                          STATION RECOVERY (2011)
 KA1443
 KA1443'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1443'FOUND DESTROYED. HAVE PICTURE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0041 ***********************************************************************
 JC0041  DESIGNATION -  X 169
 JC0041  PID         -  JC0041
 JC0041  STATE/COUNTY-  IL/ST CLAIR
 JC0041  COUNTRY     -  US
 JC0041  USGS QUAD   -  GRANITE CITY (2018)
 JC0041
 JC0041                         *CURRENT SURVEY CONTROL
 JC0041  ______________________________________________________________________
 JC0041* NAD 83(1986) POSITION- 38 37 42.     (N) 090 10 08.     (W)   SCALED
 JC0041* NAVD 88 ORTHO HEIGHT -   130.054 (meters)      426.69  (feet) ADJUSTED
 JC0041  ______________________________________________________________________
 JC0041  GEOID HEIGHT    -        -31.038 (meters)                     GEOID18
 JC0041  DYNAMIC HEIGHT  -        129.971 (meters)      426.41  (feet) COMP
 JC0041  MODELED GRAVITY -    979,991.9   (mgal)                       NAVD 88
 JC0041
 JC0041  VERT ORDER      -  FIRST     CLASS I
 JC0041
 JC0041.The horizontal coordinates were scaled from a map and have
 JC0041.an estimated accuracy of +/- 6 seconds.
 JC0041
 JC0041.The orthometric height was determined by differential leveling and
 JC0041.adjusted by the NATIONAL GEODETIC SURVEY
 JC0041.in June 1991.
 JC0041
 JC0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0041.GEOID18 height accuracy estimate available here.
 JC0041
 JC0041.Click photographs - Photos may exist for this station.
 JC0041
 JC0041.The dynamic height is computed by dividing the NAVD 88
 JC0041.geopotential number by the normal gravity value computed on the
 JC0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0041.degrees latitude (g = 980.6199 gals.).
 JC0041
 JC0041.The modeled gravity was interpolated from observed gravity values.
 JC0041
 JC0041;                    North         East    Units  Estimated Accuracy
 JC0041;SPC IL W     -   217,710.      699,810.      MT  (+/- 180 meters Scaled)
 JC0041
 JC0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC464793(NAD 83)
 JC0041
 JC0041                          SUPERSEDED SURVEY CONTROL
 JC0041
 JC0041  NGVD 29 (11/26/84)  130.021  (m)          426.58   (f) ADJUSTED    1 1
 JC0041
 JC0041.Superseded values are not recommended for survey control.
 JC0041
 JC0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0041.See file dsdata.pdf to determine how the superseded data were derived.
 JC0041
 JC0041_MARKER: DB = BENCH MARK DISK
 JC0041_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0041_SP_SET: PIER
 JC0041_STAMPING: X 169 1969
 JC0041_MARK LOGO: CGS
 JC0041_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0041
 JC0041  HISTORY     - Date     Condition        Report By
 JC0041  HISTORY     - 1969     MONUMENTED       CGS
 JC0041  HISTORY     - 1981     GOOD             NGS
 JC0041
 JC0041                          STATION DESCRIPTION
 JC0041
 JC0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0041'AT EAST ST LOUIS.
 JC0041'AT EAST ST. LOUIS, AT THE JUNCTION OF WEST BROADWAY AND THE
 JC0041'WESTBOUND LANE APPROACH TO EADS BRIDGE, SET IN THE TOP OF THE
 JC0041'NORTHEAST CORNER OF THE STONE BASE TO THE NORTH LEG OF THE FIRST
 JC0041'PIER WEST OF WEST BROADWAY AND UNDER THE RAILROAD PORTION OF
 JC0041'EADS BRIDGE, 30 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION,
 JC0041'24 FEET EAST OF THE WEST ONE OF TWO DRIVES WHICH CONNECTS THE
 JC0041'APPROACH LANES OF THE BRIDGE, ABOUT LEVEL WITH BROADWAY AND 0.1
 JC0041'FOOT ABOVE THE BLACK TOP UNDER THE BRIDGE.
 JC0041
 JC0041                          STATION RECOVERY (1981)
 JC0041
 JC0041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 JC0041'IN EAST ST LOUIS, AT THE JUNCTION OF WEST BROADWAY AND THE WEST BOUND
 JC0041'APPROACH TO EADS BRIDGE, SET IN TOP OF THE NORTHEAST CORNER OF THE
 JC0041'STONE BASE OF THE NORTH LEG OF THE FIRST PIER SOUTH OF THE WEST BOUND
 JC0041'LANE OF WEST BROADWAY, 14.63 METERS (48.0 FEET) SOUTHEAST OF THE
 JC0041'JUNCTION OF WEST BROADWAY AND THE WEST APPROACH TO EADS BRIDGE, AND
 JC0041'7.01 METER (23.0 FEET) SOUTH OF THE CENTER OF WEST BROADWAY.
 JC0041'THE MARK IS ABOVE LEVEL WITH STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0181 ***********************************************************************
 NH0181  DESIGNATION -  X 17
 NH0181  PID         -  NH0181
 NH0181  STATE/COUNTY-  IL/KANE
 NH0181  COUNTRY     -  US
 NH0181  USGS QUAD   -  ELGIN (2018)
 NH0181
 NH0181                         *CURRENT SURVEY CONTROL
 NH0181  ______________________________________________________________________
 NH0181* NAD 83(1986) POSITION- 42 05 53.6    (N) 088 16 40.7    (W)   HD_HELD2
 NH0181* NAVD 88 ORTHO HEIGHT -   221.858 (meters)      727.88  (feet) ADJUSTED
 NH0181  ______________________________________________________________________
 NH0181  GEOID HEIGHT    -        -33.590 (meters)                     GEOID18
 NH0181  DYNAMIC HEIGHT  -        221.781 (meters)      727.63  (feet) COMP
 NH0181  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 NH0181
 NH0181  VERT ORDER      -  SECOND    CLASS 0
 NH0181
 NH0181.The horizontal coordinates were established by autonomous hand held GPS
 NH0181.observations and have an estimated accuracy of +/- 10 meters.
 NH0181
 NH0181.The orthometric height was determined by differential leveling and
 NH0181.adjusted by the NATIONAL GEODETIC SURVEY
 NH0181.in June 1991.
 NH0181
 NH0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0181.GEOID18 height accuracy estimate available here.
 NH0181
 NH0181.Click photographs - Photos may exist for this station.
 NH0181
 NH0181.The dynamic height is computed by dividing the NAVD 88
 NH0181.geopotential number by the normal gravity value computed on the
 NH0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0181.degrees latitude (g = 980.6199 gals.).
 NH0181
 NH0181.The modeled gravity was interpolated from observed gravity values.
 NH0181
 NH0181;                    North         East    Units  Estimated Accuracy
 NH0181;SPC IL E     -   603,014.      304,580.      MT  (+/- 10 meters HH2 GPS)
 NH0181
 NH0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9432361471(NAD 83)
 NH0181
 NH0181                          SUPERSEDED SURVEY CONTROL
 NH0181
 NH0181  NGVD 29 (??/??/92)  221.924  (m)          728.10   (f) ADJ UNCH    2 0
 NH0181
 NH0181.Superseded values are not recommended for survey control.
 NH0181
 NH0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0181.See file dsdata.pdf to determine how the superseded data were derived.
 NH0181
 NH0181_MARKER: DB = BENCH MARK DISK
 NH0181_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0181_SP_SET: BUILDING
 NH0181_STAMPING: X 17 1934
 NH0181_MARK LOGO: CGS
 NH0181_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0181_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0181+SATELLITE: SATELLITE OBSERVATIONS - July 21, 2010
 NH0181
 NH0181  HISTORY     - Date     Condition        Report By
 NH0181  HISTORY     - 1934     MONUMENTED       CGS
 NH0181  HISTORY     - 1960     GOOD             CGS
 NH0181  HISTORY     - 1987     GOOD             USPSQD
 NH0181  HISTORY     - 1988     GOOD             USPSQD
 NH0181  HISTORY     - 19971101 GOOD             USPSQD
 NH0181  HISTORY     - 19980522 GOOD             USPSQD
 NH0181  HISTORY     - 20051125 GOOD             GEOCAC
 NH0181  HISTORY     - 20100721 GOOD             ILDT
 NH0181
 NH0181                          STATION DESCRIPTION
 NH0181
 NH0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0181'AT DUNDEE.
 NH0181'AT DUNDEE, ABOUT 0.2 MILE WEST ALONG MAIN STREET FROM THE
 NH0181'CROSSING OF THE CHICAGO AND NORTH WESTERN RAILWAY, ABOUT 64
 NH0181'YARDS WEST OF THE WEST CURB LINE OF FIRST STREET, SET VERTICALLY
 NH0181'IN THE SOUTH FACE OF THE SOUTHWEST CORNER OF THE OLD (1903)
 NH0181'DUNDEE STATE BANK BUILDING (CUT STONE), NORTH OF AND ACROSS MAIN
 NH0181'STREET FROM THE NORTHEAST CORNER OF THE POST OFFICE (FORMERLY
 NH0181'DUNDEE STATE BANK ERECTED IN 1918), 12 FEET NORTH OF THE NORTH
 NH0181'CURB LINE OF MAIN STREET, 1 FOOT EAST OF THE SOUTHWEST CORNER
 NH0181'OF THE BUILDING (ALSO THE SOUTHEAST CORNER OF THE FIRST NATIONAL
 NH0181'BANK BUILDING), AND 3 FEET ABOVE THE LEVEL OF THE SIDEWALK.
 NH0181
 NH0181                          STATION RECOVERY (1987)
 NH0181
 NH0181'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0181'RECOVERED IN GOOD CONDITION.
 NH0181
 NH0181                          STATION RECOVERY (1988)
 NH0181
 NH0181'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0181'RECOVERED IN GOOD CONDITION.
 NH0181
 NH0181                          STATION RECOVERY (1997)
 NH0181
 NH0181'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0181'RECOVERED IN GOOD CONDITION.
 NH0181
 NH0181                          STATION RECOVERY (1998)
 NH0181
 NH0181'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0181'RECOVERED IN GOOD CONDITION.
 NH0181
 NH0181                          STATION RECOVERY (2005)
 NH0181
 NH0181'RECOVERY NOTE BY GEOCACHING 2005 (MUP)
 NH0181'RECOVERED IN GOOD CONDITION.
 NH0181
 NH0181                          STATION RECOVERY (2010)
 NH0181
 NH0181'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 NH0181'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0142 ***********************************************************************
 LC0142  DESIGNATION -  X 171
 LC0142  PID         -  LC0142
 LC0142  STATE/COUNTY-  IL/CHAMPAIGN
 LC0142  COUNTRY     -  US
 LC0142  USGS QUAD   -  RISING (2018)
 LC0142
 LC0142                         *CURRENT SURVEY CONTROL
 LC0142  ______________________________________________________________________
 LC0142* NAD 83(1986) POSITION- 40 08 30.     (N) 088 16 34.     (W)   SCALED
 LC0142* NAVD 88 ORTHO HEIGHT -   234.339 (meters)      768.83  (feet) ADJUSTED
 LC0142  ______________________________________________________________________
 LC0142  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 LC0142  DYNAMIC HEIGHT  -        234.220 (meters)      768.44  (feet) COMP
 LC0142  MODELED GRAVITY -    980,114.1   (mgal)                       NAVD 88
 LC0142
 LC0142  VERT ORDER      -  FIRST     CLASS II
 LC0142
 LC0142.This mark is at Frasca Field Airport (C16)
 LC0142
 LC0142.The horizontal coordinates were scaled from a map and have
 LC0142.an estimated accuracy of +/- 6 seconds.
 LC0142
 LC0142.The orthometric height was determined by differential leveling and
 LC0142.adjusted by the NATIONAL GEODETIC SURVEY
 LC0142.in June 1991.
 LC0142
 LC0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0142.GEOID18 height accuracy estimate available here.
 LC0142
 LC0142.Click photographs - Photos may exist for this station.
 LC0142
 LC0142.The dynamic height is computed by dividing the NAVD 88
 LC0142.geopotential number by the normal gravity value computed on the
 LC0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0142.degrees latitude (g = 980.6199 gals.).
 LC0142
 LC0142.The modeled gravity was interpolated from observed gravity values.
 LC0142
 LC0142;                    North         East    Units  Estimated Accuracy
 LC0142;SPC IL E     -   385,730.      304,880.      MT  (+/- 180 meters Scaled)
 LC0142
 LC0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK912442(NAD 83)
 LC0142
 LC0142                          SUPERSEDED SURVEY CONTROL
 LC0142
 LC0142  NGVD 29 (??/??/92)  234.383  (m)          768.97   (f) ADJ UNCH    1 2
 LC0142
 LC0142.Superseded values are not recommended for survey control.
 LC0142
 LC0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0142.See file dsdata.pdf to determine how the superseded data were derived.
 LC0142
 LC0142_MARKER: DB = BENCH MARK DISK
 LC0142_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0142_SP_SET: BUILDING WINDOW SILL
 LC0142_STAMPING: X 171 1954
 LC0142_MARK LOGO: CGS
 LC0142_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0142
 LC0142  HISTORY     - Date     Condition        Report By
 LC0142  HISTORY     - 1954     MONUMENTED       CGS
 LC0142  HISTORY     - 1959     GOOD             CGS
 LC0142  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0142
 LC0142                          STATION DESCRIPTION
 LC0142
 LC0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0142'2.4 MI NW FROM CHAMPAIGN.
 LC0142'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0142'FROM THE STATION AT CHAMPAIGN, THENCE ABOUT 0.55 MILES NORTH ALONG
 LC0142'A ROAD, AT CHAMPAIGN AIRPORT, SET VERTICALLY IN THE SILL OF THE
 LC0142'EAST MOST WINDOW OF THE NORTH FACE OF THE CONCRETE BLOCK REPAIR
 LC0142'HANGER, 9 FEET WEST OF THE NORTHEAST CORNER OF THE HANGER AND
 LC0142'ABOUT 4 FEET ABOVE THE GROUND.
 LC0142
 LC0142                          STATION RECOVERY (1986)
 LC0142
 LC0142'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0142'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0161 ***********************************************************************
 LC0161  DESIGNATION -  X 172
 LC0161  PID         -  LC0161
 LC0161  STATE/COUNTY-  IL/CHAMPAIGN
 LC0161  COUNTRY     -  US
 LC0161  USGS QUAD   -  URBANA (2018)
 LC0161
 LC0161                         *CURRENT SURVEY CONTROL
 LC0161  ______________________________________________________________________
 LC0161* NAD 83(1986) POSITION- 40 05 04.     (N) 088 14 51.     (W)   SCALED
 LC0161* NAVD 88 ORTHO HEIGHT -   220.503 (meters)      723.43  (feet) ADJUSTED
 LC0161  ______________________________________________________________________
 LC0161  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 LC0161  DYNAMIC HEIGHT  -        220.391 (meters)      723.07  (feet) COMP
 LC0161  MODELED GRAVITY -    980,113.8   (mgal)                       NAVD 88
 LC0161
 LC0161  VERT ORDER      -  FIRST     CLASS II
 LC0161
 LC0161.The horizontal coordinates were scaled from a map and have
 LC0161.an estimated accuracy of +/- 6 seconds.
 LC0161
 LC0161.The orthometric height was determined by differential leveling and
 LC0161.adjusted by the NATIONAL GEODETIC SURVEY
 LC0161.in June 1991.
 LC0161
 LC0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0161.GEOID18 height accuracy estimate available here.
 LC0161
 LC0161.Click photographs - Photos may exist for this station.
 LC0161
 LC0161.The dynamic height is computed by dividing the NAVD 88
 LC0161.geopotential number by the normal gravity value computed on the
 LC0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0161.degrees latitude (g = 980.6199 gals.).
 LC0161
 LC0161.The modeled gravity was interpolated from observed gravity values.
 LC0161
 LC0161;                    North         East    Units  Estimated Accuracy
 LC0161;SPC IL E     -   379,380.      307,320.      MT  (+/- 180 meters Scaled)
 LC0161
 LC0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK936378(NAD 83)
 LC0161
 LC0161                          SUPERSEDED SURVEY CONTROL
 LC0161
 LC0161  NGVD 29 (??/??/92)  220.541  (m)          723.56   (f) ADJ UNCH    1 2
 LC0161
 LC0161.Superseded values are not recommended for survey control.
 LC0161
 LC0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0161.See file dsdata.pdf to determine how the superseded data were derived.
 LC0161
 LC0161_MARKER: DB = BENCH MARK DISK
 LC0161_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0161_SP_SET: FOUNDATION WALL
 LC0161_STAMPING: X 172 1954
 LC0161_MARK LOGO: CGS
 LC0161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0161+STABILITY: SURFACE MOTION
 LC0161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0161+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2005
 LC0161
 LC0161  HISTORY     - Date     Condition        Report By
 LC0161  HISTORY     - 1954     MONUMENTED       CGS
 LC0161  HISTORY     - 1973     GOOD             NGS
 LC0161  HISTORY     - 1980     GOOD             ILDT
 LC0161  HISTORY     - 1986     GOOD             NGS
 LC0161  HISTORY     - 20051130 GOOD             ILDT
 LC0161
 LC0161                          STATION DESCRIPTION
 LC0161
 LC0161'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0161'1.4 MI SW FROM CHAMPAIGN.
 LC0161'ABOUT 1.05 MILES SOUTH ALONG FIRST STREET EXTENDED FROM THE
 LC0161'UNIVERSITY OF ILLINOIS STADIUM AT CHAMPAIGN, THENCE ABOUT 0.4
 LC0161'MILE WEST ACROSS A PASTURE, ABOUT 0.1 MILE WEST OF U.S. HIGHWAY
 LC0161'45, AT W.D.W.S. BROADCASTING AND TRANSMITTING STUIDO BUILDING,
 LC0161'SET VERTICALLY IN THE SOUTH FACE OF CONCRETE FOUNDATION OF STUDIO
 LC0161'BUILDING, 1/2 FOOT EAST OF SOUTHWEST CORNER OF BUILDING AND 0.7
 LC0161'FOOT ABOVE GROUND.
 LC0161
 LC0161                          STATION RECOVERY (1973)
 LC0161
 LC0161'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0161'RECOVERED IN GOOD CONDITION.
 LC0161
 LC0161                          STATION RECOVERY (1980)
 LC0161
 LC0161'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LC0161'RECOVERED IN GOOD CONDITION.
 LC0161
 LC0161                          STATION RECOVERY (1986)
 LC0161
 LC0161'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0161'RECOVERED IN GOOD CONDITION.
 LC0161
 LC0161                          STATION RECOVERY (2005)
 LC0161
 LC0161'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0161'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0094 ***********************************************************************
 JB0094  DESIGNATION -  X 173 RESET
 JB0094  PID         -  JB0094
 JB0094  STATE/COUNTY-  IL/JASPER
 JB0094  COUNTRY     -  US
 JB0094  USGS QUAD   -  SAINTE MARIE (2018)
 JB0094
 JB0094                         *CURRENT SURVEY CONTROL
 JB0094  ______________________________________________________________________
 JB0094* NAD 83(1986) POSITION- 38 55 40.     (N) 088 06 35.     (W)   SCALED
 JB0094* NAVD 88 ORTHO HEIGHT -   153.15  (meters)      502.5   (feet) RESET
 JB0094  ______________________________________________________________________
 JB0094  GEOID HEIGHT    -        -31.637 (meters)                     GEOID18
 JB0094  VERT ORDER      -  THIRD
 JB0094
 JB0094.The horizontal coordinates were scaled from a map and have
 JB0094.an estimated accuracy of +/- 6 seconds.
 JB0094
 JB0094.The orthometric height was computed from unverified reset data.
 JB0094
 JB0094.No vertical observational check was made to the station.
 JB0094
 JB0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0094.GEOID18 height accuracy estimate available here.
 JB0094
 JB0094.Click photographs - Photos may exist for this station.
 JB0094
 JB0094;                    North         East    Units  Estimated Accuracy
 JB0094;SPC IL E     -   250,980.      319,390.      MT  (+/- 180 meters Scaled)
 JB0094
 JB0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ038093(NAD 83)
 JB0094
 JB0094                          SUPERSEDED SURVEY CONTROL
 JB0094
 JB0094  NGVD 29 (??/??/??)  153.22   (m)          502.7    (f) RESET       3  
 JB0094
 JB0094.Superseded values are not recommended for survey control.
 JB0094
 JB0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0094.See file dsdata.pdf to determine how the superseded data were derived.
 JB0094
 JB0094_MARKER: DB = BENCH MARK DISK
 JB0094_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0094_SP_SET: CULVERT HEADWALL
 JB0094_STAMPING: X 173 RESET 1965
 JB0094_MARK LOGO: CGS
 JB0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0094+STABILITY: SURFACE MOTION
 JB0094
 JB0094  HISTORY     - Date     Condition        Report By
 JB0094  HISTORY     - 1965     MONUMENTED       CGS
 JB0094
 JB0094                          STATION DESCRIPTION
 JB0094
 JB0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 JB0094'5.4 MI SE FROM NEWTON.
 JB0094'5.35 MILES SOUTHEAST ALONG STATE HIGHWAY 130 FROM THE NORTHEAST
 JB0094'CORNER OF THE COURTHOUSE SQUARE IN NEWTON, 0.15 MILE SOUTHEAST
 JB0094'OF THE CROSSROADS AT BOOS, 0.2 MILE NORTHWEST OF THE HIGHWAY
 JB0094'BRIDGE OVER THE FOX RIVER, 65 FEET NORTHWEST OF THE CENTERLINE OF
 JB0094'A DRIVEWAY LEADING TO A FARMHOUSE, 21 FEET SOUTHWEST OF THE
 JB0094'CENTERLINE OF THE HIGHWAY AND 1.2 FEET NORTH OF THE SOUTH END
 JB0094'OF THE HEADWALL.  THE HEADWALL HAS BEEN BROKEN OFF TO ABOUT LEVEL
 JB0094'WITH THE HIGHWAY GRADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0228 ***********************************************************************
 KB0228  DESIGNATION -  X 174
 KB0228  PID         -  KB0228
 KB0228  STATE/COUNTY-  IL/CUMBERLAND
 KB0228  COUNTRY     -  US
 KB0228  USGS QUAD   -  TOLEDO (2018)
 KB0228
 KB0228                         *CURRENT SURVEY CONTROL
 KB0228  ______________________________________________________________________
 KB0228* NAD 83(1986) POSITION- 39 15 08.     (N) 088 13 39.     (W)   SCALED
 KB0228* NAVD 88 ORTHO HEIGHT -   168.426 (meters)      552.58  (feet) ADJUSTED
 KB0228  ______________________________________________________________________
 KB0228  GEOID HEIGHT    -        -32.062 (meters)                     GEOID18
 KB0228  DYNAMIC HEIGHT  -        168.327 (meters)      552.25  (feet) COMP
 KB0228  MODELED GRAVITY -    980,036.9   (mgal)                       NAVD 88
 KB0228
 KB0228  VERT ORDER      -  FIRST     CLASS II
 KB0228
 KB0228.The horizontal coordinates were scaled from a map and have
 KB0228.an estimated accuracy of +/- 6 seconds.
 KB0228
 KB0228.The orthometric height was determined by differential leveling and
 KB0228.adjusted by the NATIONAL GEODETIC SURVEY
 KB0228.in June 1991.
 KB0228
 KB0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0228.GEOID18 height accuracy estimate available here.
 KB0228
 KB0228.Click photographs - Photos may exist for this station.
 KB0228
 KB0228.The dynamic height is computed by dividing the NAVD 88
 KB0228.geopotential number by the normal gravity value computed on the
 KB0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0228.degrees latitude (g = 980.6199 gals.).
 KB0228
 KB0228.The modeled gravity was interpolated from observed gravity values.
 KB0228
 KB0228;                    North         East    Units  Estimated Accuracy
 KB0228;SPC IL E     -   286,980.      309,140.      MT  (+/- 180 meters Scaled)
 KB0228
 KB0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ940454(NAD 83)
 KB0228
 KB0228                          SUPERSEDED SURVEY CONTROL
 KB0228
 KB0228  NGVD 29 (??/??/92)  168.487  (m)          552.78   (f) ADJ UNCH    1 2
 KB0228
 KB0228.Superseded values are not recommended for survey control.
 KB0228
 KB0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0228.See file dsdata.pdf to determine how the superseded data were derived.
 KB0228
 KB0228_MARKER: DB = BENCH MARK DISK
 KB0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0228_STAMPING: X 174 1956
 KB0228_MARK LOGO: CGS
 KB0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0228+STABILITY: SURFACE MOTION
 KB0228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0228+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 KB0228
 KB0228  HISTORY     - Date     Condition        Report By
 KB0228  HISTORY     - 1956     MONUMENTED       CGS
 KB0228  HISTORY     - 1967     GOOD             CGS
 KB0228  HISTORY     - 20050217 POOR             ILDT
 KB0228  HISTORY     - 20120619 GOOD             ILDT
 KB0228
 KB0228                          STATION DESCRIPTION
 KB0228
 KB0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0228'1.8 MI SE FROM TOLEDO.
 KB0228'ABOUT 1.75 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD
 KB0228'FROM THE STATION AT TOLEDO, ABOUT 0.45 MILE SOUTHEAST OF MILE
 KB0228'POST P 138, AT CROSSING OF A ROAD (ROAD IS ABANDONED TO THE WEST
 KB0228'OF TRACK), 13 1/2 FEET NORTH OF CENTER LINE OF ROAD, 25 FEET
 KB0228'WEST-SOUTHWEST OF NEAR RAIL OF TRACK, 9 1/2 FEET EAST-SOUTHEAST
 KB0228'OF POWER POLE NO. G-10-7, 34 FEET NORTHWEST AND ACROSS ROAD FROM
 KB0228'CROSSING WARNING SIGN, 46 FEET WEST AND ACROSS TRACK FROM
 KB0228'CROSSING WARNING SIGN, 2 FEET NORTHWEST OF A WHITE WOODEN WITNESS
 KB0228'POST, ABOUT LEVEL WITH TRACK AND SET IN THE TOP OF A CONCRETE
 KB0228'POST PROJECTING 4 INCHES.
 KB0228
 KB0228                          STATION RECOVERY (1967)
 KB0228
 KB0228'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KB0228'RECOVERED IN GOOD CONDITION.
 KB0228
 KB0228                          STATION RECOVERY (2005)
 KB0228
 KB0228'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0228'MARK RECOVERED IN POOR CONDITION.
 KB0228
 KB0228                          STATION RECOVERY (2012)
 KB0228
 KB0228'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0257 ***********************************************************************
 KB0257  DESIGNATION -  X 175
 KB0257  PID         -  KB0257
 KB0257  STATE/COUNTY-  IL/JASPER
 KB0257  COUNTRY     -  US
 KB0257  USGS QUAD   -  ROSE HILL (2018)
 KB0257
 KB0257                         *CURRENT SURVEY CONTROL
 KB0257  ______________________________________________________________________
 KB0257* NAD 83(2011) POSITION- 39 03 13.70360(N) 088 08 48.29827(W)   ADJUSTED
 KB0257* NAD 83(2011) ELLIP HT-   135.006 (meters)        (06/27/12)   ADJUSTED
 KB0257* NAD 83(2011) EPOCH   -  2010.00
 KB0257* NAVD 88 ORTHO HEIGHT -   166.832 (meters)      547.35  (feet) ADJUSTED
 KB0257  ______________________________________________________________________
 KB0257  GEOID HEIGHT    -        -31.825 (meters)                     GEOID18
 KB0257  NAD 83(2011) X  -    160,394.182 (meters)                     COMP
 KB0257  NAD 83(2011) Y  - -4,957,076.597 (meters)                     COMP
 KB0257  NAD 83(2011) Z  -  3,997,042.512 (meters)                     COMP
 KB0257  LAPLACE CORR    -         -0.12  (seconds)                    DEFLEC18
 KB0257  DYNAMIC HEIGHT  -        166.733 (meters)      547.02  (feet) COMP
 KB0257  MODELED GRAVITY -    980,029.7   (mgal)                       NAVD 88
 KB0257
 KB0257  VERT ORDER      -  FIRST     CLASS II
 KB0257
 KB0257  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0257  Standards:
 KB0257         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0257            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0257  -------------------------------------------------------------------
 KB0257  NETWORK    0.75   1.08           0.31   0.30   0.55      0.10881810
 KB0257  -------------------------------------------------------------------
 KB0257  Click here for local accuracies and other accuracy information.
 KB0257
 KB0257.The horizontal coordinates were established by GPS observations
 KB0257.and adjusted by the National Geodetic Survey in June 2012.
 KB0257
 KB0257.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0257.been affixed to the stable North American tectonic plate. See 
 KB0257.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0257
 KB0257.The horizontal coordinates are valid at the epoch date displayed above
 KB0257.which is a decimal equivalence of Year/Month/Day.
 KB0257
 KB0257.The orthometric height was determined by differential leveling and
 KB0257.adjusted by the NATIONAL GEODETIC SURVEY
 KB0257.in June 1991.
 KB0257
 KB0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0257.GEOID18 height accuracy estimate available here.
 KB0257
 KB0257.Click photographs - Photos may exist for this station.
 KB0257
 KB0257.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0257
 KB0257.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0257
 KB0257.The ellipsoidal height was determined by GPS observations
 KB0257.and is referenced to NAD 83.
 KB0257
 KB0257.The dynamic height is computed by dividing the NAVD 88
 KB0257.geopotential number by the normal gravity value computed on the
 KB0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0257.degrees latitude (g = 980.6199 gals.).
 KB0257
 KB0257.The modeled gravity was interpolated from observed gravity values.
 KB0257
 KB0257. The following values were computed from the NAD 83(2011) position.
 KB0257
 KB0257;                    North         East     Units Scale Factor Converg.
 KB0257;SPC IL E     -   264,967.850   316,150.438   MT  0.99997821   +0 07 03.2
 KB0257;SPC IL E     -   869,315.35  1,037,236.90   sFT  0.99997821   +0 07 03.2
 KB0257;UTM  16      - 4,323,373.252   400,774.819   MT  0.99972123   -0 43 21.2
 KB0257
 KB0257!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0257!SPC IL E     -   0.99997882  x   0.99997821  =   0.99995703
 KB0257!UTM  16      -   0.99997882  x   0.99972123  =   0.99970005
 KB0257
 KB0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ0077423373(NAD 83)
 KB0257
 KB0257                          SUPERSEDED SURVEY CONTROL
 KB0257
 KB0257  NAD 83(2007)-  39 03 13.70364(N)    088 08 48.29924(W) AD(2002.00) 1
 KB0257  ELLIP H (06/09/11)  135.031  (m)                       GP(2002.00) 3 2
 KB0257  NAVD 88             166.83   (m)          547.3    (f) LEVELING    3  
 KB0257  NGVD 29 (??/??/92)  166.898  (m)          547.56   (f) ADJ UNCH    1 2
 KB0257
 KB0257.Superseded values are not recommended for survey control.
 KB0257
 KB0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0257.See file dsdata.pdf to determine how the superseded data were derived.
 KB0257
 KB0257_MARKER: DB = BENCH MARK DISK
 KB0257_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0257_SP_SET: BOX CULVERT HEADWALL
 KB0257_STAMPING: X 175 1956
 KB0257_MARK LOGO: CGS
 KB0257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0257+STABILITY: SURFACE MOTION
 KB0257_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0257+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2023
 KB0257
 KB0257  HISTORY     - Date     Condition        Report By
 KB0257  HISTORY     - 1956     MONUMENTED       CGS
 KB0257  HISTORY     - 20100804 GOOD             ILDT
 KB0257  HISTORY     - 20120726 GOOD             ILDT
 KB0257  HISTORY     - 20230306 GOOD             ILDT
 KB0257
 KB0257                          STATION DESCRIPTION
 KB0257
 KB0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0257'AT FALMOUTH.
 KB0257'AT FALMOUTH, ALONG THE ILLINOIS CENTRAL RAILROAD, ABOUT 0.4 MILE
 KB0257'SOUTH OF MILE POST P 155, AT CROSSING OF MAIN EAST-WEST GRAVEL
 KB0257'ROAD, 80 FEET WEST OF WEST RAIL, 14 FEET NORTH OF CENTER LINE
 KB0257'OF ROAD, IN THE TOP OF THE EAST END OF NORTH HEAD WALL OF AN
 KB0257'8-FOOT CONCRETE BOX CULVERT UNDER GRAVEL ROAD, AND ABOUT LEVEL
 KB0257'WITH ROAD AND ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK.
 KB0257
 KB0257                          STATION RECOVERY (2010)
 KB0257
 KB0257'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 KB0257'RECOVERED AS DESCRIBED
 KB0257
 KB0257                          STATION RECOVERY (2012)
 KB0257
 KB0257'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KB0257'RECOVERED IN GOOD CONDITION.
 KB0257
 KB0257                          STATION RECOVERY (2023)
 KB0257
 KB0257'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (BS)
 KB0257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0168 ***********************************************************************
 KB0168  DESIGNATION -  X 176
 KB0168  PID         -  KB0168
 KB0168  STATE/COUNTY-  IL/COLES
 KB0168  COUNTRY     -  US
 KB0168  USGS QUAD   -  MATTOON EAST (2018)
 KB0168
 KB0168                         *CURRENT SURVEY CONTROL
 KB0168  ______________________________________________________________________
 KB0168* NAD 83(1986) POSITION- 39 29 03.     (N) 088 17 57.     (W)   SCALED
 KB0168* NAVD 88 ORTHO HEIGHT -   215.676 (meters)      707.60  (feet) ADJUSTED
 KB0168  ______________________________________________________________________
 KB0168  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 KB0168  DYNAMIC HEIGHT  -        215.552 (meters)      707.19  (feet) COMP
 KB0168  MODELED GRAVITY -    980,049.1   (mgal)                       NAVD 88
 KB0168
 KB0168  VERT ORDER      -  SECOND    CLASS 0
 KB0168
 KB0168.The horizontal coordinates were scaled from a map and have
 KB0168.an estimated accuracy of +/- 6 seconds.
 KB0168
 KB0168.The orthometric height was determined by differential leveling and
 KB0168.adjusted by the NATIONAL GEODETIC SURVEY
 KB0168.in June 1991.
 KB0168
 KB0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0168.GEOID18 height accuracy estimate available here.
 KB0168
 KB0168.Click photographs - Photos may exist for this station.
 KB0168
 KB0168.The dynamic height is computed by dividing the NAVD 88
 KB0168.geopotential number by the normal gravity value computed on the
 KB0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0168.degrees latitude (g = 980.6199 gals.).
 KB0168
 KB0168.The modeled gravity was interpolated from observed gravity values.
 KB0168
 KB0168;                    North         East    Units  Estimated Accuracy
 KB0168;SPC IL E     -   312,730.      302,940.      MT  (+/- 180 meters Scaled)
 KB0168
 KB0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ882713(NAD 83)
 KB0168
 KB0168                          SUPERSEDED SURVEY CONTROL
 KB0168
 KB0168  NGVD 29 (??/??/92)  215.736  (m)          707.79   (f) ADJ UNCH    2 0
 KB0168
 KB0168.Superseded values are not recommended for survey control.
 KB0168
 KB0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0168.See file dsdata.pdf to determine how the superseded data were derived.
 KB0168
 KB0168_MARKER: DB = BENCH MARK DISK
 KB0168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0168_STAMPING: X 176 1956
 KB0168_MARK LOGO: CGS
 KB0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0168+STABILITY: SURFACE MOTION
 KB0168
 KB0168  HISTORY     - Date     Condition        Report By
 KB0168  HISTORY     - 1956     MONUMENTED       CGS
 KB0168  HISTORY     - 1973     MARK NOT FOUND   NGS
 KB0168  HISTORY     - 1982     POOR             USGS
 KB0168  HISTORY     - 20050228 MARK NOT FOUND   ILDT
 KB0168
 KB0168                          STATION DESCRIPTION
 KB0168
 KB0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0168'4.6 MI E FROM MATTOON.
 KB0168'ABOUT 3.55 MILES EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO
 KB0168'AND ST. LOUIS RAILWAY FROM THE STATION AT MATTOON, THENCE ABOUT
 KB0168'0.5 MILE SOUTH ALONG A PAVED ROAD LEADING TO LERNA, THENCE ABOUT
 KB0168'0.5 MILE EAST ALONG A BLACK TOP ROAD LEADING TO COLES COUNTY
 KB0168'AIRPORT, ABOUT 0.8 MILE WEST OF ENTRANCE DRIVE TO AIRPORT, 87
 KB0168'FEET NORTH OF CENTER LINE OF ROAD, 3 1/2 FEET SOUTH OF SOUTH END
 KB0168'OF A PROPERTY FENCE LINE LEADING NORTH, 26 1/2 FEET NORTHEAST
 KB0168'OF WEST END OF A 15-INCH PIPE CULVERT UNDER A DRIVE NORTH TO A
 KB0168'FIELD, 27 1/2 FEET NORTHWEST OF EAST END OF SAME PIPE CULVERT,
 KB0168'2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET
 KB0168'BELOW LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0168'PROJECTING 3 INCHES.
 KB0168
 KB0168                          STATION RECOVERY (1973)
 KB0168
 KB0168'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0168'MARK NOT FOUND.
 KB0168
 KB0168                          STATION RECOVERY (1982)
 KB0168
 KB0168'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0168'MARK RECOVERED IN POOR CONDITION.
 KB0168
 KB0168                          STATION RECOVERY (2005)
 KB0168
 KB0168'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0168'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1515 ***********************************************************************
 KA1515  DESIGNATION -  X 177
 KA1515  PID         -  KA1515
 KA1515  STATE/COUNTY-  IL/EDGAR
 KA1515  COUNTRY     -  US
 KA1515  USGS QUAD   -  GRANDVIEW (2018)
 KA1515
 KA1515                         *CURRENT SURVEY CONTROL
 KA1515  ______________________________________________________________________
 KA1515* NAD 83(1986) POSITION- 39 37 01.     (N) 087 46 04.     (W)   SCALED
 KA1515* NAVD 88 ORTHO HEIGHT -   217.647 (meters)      714.06  (feet) ADJUSTED
 KA1515  ______________________________________________________________________
 KA1515  GEOID HEIGHT    -        -32.034 (meters)                     GEOID18
 KA1515  DYNAMIC HEIGHT  -        217.531 (meters)      713.68  (feet) COMP
 KA1515  MODELED GRAVITY -    980,088.9   (mgal)                       NAVD 88
 KA1515
 KA1515  VERT ORDER      -  FIRST     CLASS II
 KA1515
 KA1515.The horizontal coordinates were scaled from a map and have
 KA1515.an estimated accuracy of +/- 6 seconds.
 KA1515
 KA1515.The orthometric height was determined by differential leveling and
 KA1515.adjusted by the NATIONAL GEODETIC SURVEY
 KA1515.in June 1991.
 KA1515
 KA1515.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1515.GEOID18 height accuracy estimate available here.
 KA1515
 KA1515.Click photographs - Photos may exist for this station.
 KA1515
 KA1515.The dynamic height is computed by dividing the NAVD 88
 KA1515.geopotential number by the normal gravity value computed on the
 KA1515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1515.degrees latitude (g = 980.6199 gals.).
 KA1515
 KA1515.The modeled gravity was interpolated from observed gravity values.
 KA1515
 KA1515;                    North         East    Units  Estimated Accuracy
 KA1515;SPC IL E     -   327,620.      348,560.      MT  (+/- 180 meters Scaled)
 KA1515
 KA1515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ340855(NAD 83)
 KA1515
 KA1515                          SUPERSEDED SURVEY CONTROL
 KA1515
 KA1515  NGVD 29 (??/??/92)  217.738  (m)          714.36   (f) ADJ UNCH    1 2
 KA1515
 KA1515.Superseded values are not recommended for survey control.
 KA1515
 KA1515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1515.See file dsdata.pdf to determine how the superseded data were derived.
 KA1515
 KA1515_MARKER: DB = BENCH MARK DISK
 KA1515_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1515_SP_SET: LOADING DOCK WALL
 KA1515_STAMPING: X 177 1956
 KA1515_MARK LOGO: CGS
 KA1515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1515+STABILITY: SURFACE MOTION
 KA1515_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1515+SATELLITE: SATELLITE OBSERVATIONS - January 27, 2011
 KA1515
 KA1515  HISTORY     - Date     Condition        Report By
 KA1515  HISTORY     - 1956     MONUMENTED       CGS
 KA1515  HISTORY     - 20110127 GOOD             ILDT
 KA1515
 KA1515                          STATION DESCRIPTION
 KA1515
 KA1515'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1515'3.8 MI W FROM PARIS.
 KA1515'ABOUT 3.4 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1515'CROSSING OF MAIN LINE OF NEW YORK CENTRAL RAILROAD AT PARIS,
 KA1515'THENCE ABOUT 0.35 MILE SOUTH ACROSS COUNTRY TO PATRICK AIRPORT,
 KA1515'IN SECTION 32, T.14 N., R.12 W., IN THE TOP OF SOUTHEAST CORNER
 KA1515'OF CONCRETE WALL OF A LOADING DOCK, 172 FEET NORTH OF CENTER
 KA1515'LINE OF STATE HIGHWAY 133, 117 FEET WEST OF NORTHWEST CORNER OF
 KA1515'RESIDENCE OF MR. JOHN PATRICK, 69 FEET SOUTH OF SOUTHWEST CORNER
 KA1515'OF A BARN, 90 FEET SOUTHWEST OF A WELL WITH PUMP, AND 3 1/2 FEET
 KA1515'ABOVE GROUND.
 KA1515
 KA1515                          STATION RECOVERY (2011)
 KA1515
 KA1515'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1515'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1525 ***********************************************************************
 KA1525  DESIGNATION -  X 178
 KA1525  PID         -  KA1525
 KA1525  STATE/COUNTY-  IL/EDGAR
 KA1525  COUNTRY     -  US
 KA1525  USGS QUAD   -  BROCTON (2018)
 KA1525
 KA1525                         *CURRENT SURVEY CONTROL
 KA1525  ______________________________________________________________________
 KA1525* NAD 83(1986) POSITION- 39 39 07.     (N) 087 53 29.     (W)   SCALED
 KA1525* NAVD 88 ORTHO HEIGHT -   202.581 (meters)      664.63  (feet) ADJUSTED
 KA1525  ______________________________________________________________________
 KA1525  GEOID HEIGHT    -        -32.054 (meters)                     GEOID18
 KA1525  DYNAMIC HEIGHT  -        202.471 (meters)      664.27  (feet) COMP
 KA1525  MODELED GRAVITY -    980,081.6   (mgal)                       NAVD 88
 KA1525
 KA1525  VERT ORDER      -  FIRST     CLASS II
 KA1525
 KA1525.The horizontal coordinates were scaled from a map and have
 KA1525.an estimated accuracy of +/- 6 seconds.
 KA1525
 KA1525.The orthometric height was determined by differential leveling and
 KA1525.adjusted by the NATIONAL GEODETIC SURVEY
 KA1525.in June 1991.
 KA1525
 KA1525.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1525.GEOID18 height accuracy estimate available here.
 KA1525
 KA1525.Click photographs - Photos may exist for this station.
 KA1525
 KA1525.The dynamic height is computed by dividing the NAVD 88
 KA1525.geopotential number by the normal gravity value computed on the
 KA1525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1525.degrees latitude (g = 980.6199 gals.).
 KA1525
 KA1525.The modeled gravity was interpolated from observed gravity values.
 KA1525
 KA1525;                    North         East    Units  Estimated Accuracy
 KA1525;SPC IL E     -   331,450.      337,930.      MT  (+/- 180 meters Scaled)
 KA1525
 KA1525_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ235895(NAD 83)
 KA1525
 KA1525                          SUPERSEDED SURVEY CONTROL
 KA1525
 KA1525  NGVD 29 (??/??/92)  202.667  (m)          664.92   (f) ADJ UNCH    1 2
 KA1525
 KA1525.Superseded values are not recommended for survey control.
 KA1525
 KA1525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1525.See file dsdata.pdf to determine how the superseded data were derived.
 KA1525
 KA1525_MARKER: DB = BENCH MARK DISK
 KA1525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1525_STAMPING: X 178 1956
 KA1525_MARK LOGO: CGS
 KA1525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1525+STABILITY: SURFACE MOTION
 KA1525
 KA1525  HISTORY     - Date     Condition        Report By
 KA1525  HISTORY     - 1956     MONUMENTED       CGS
 KA1525
 KA1525                          STATION DESCRIPTION
 KA1525
 KA1525'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1525'1.6 MI W FROM REDMON.
 KA1525'ABOUT 1.55 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1525'STATION AT REDMON, AT A NORTH-SOUTH ROAD CROSSING, IN SECTION
 KA1525'19, T.14 N., R.13 W., 26 1/2 FEET NORTH OF NORTH RAIL, 49 FEET
 KA1525'NORTHWEST OF CENTER OF CROSSING, 30 FEET WEST OF CENTER LINE OF
 KA1525'ROAD, 7 1/2 FEET SOUTH-SOUTHWEST OF A TELEPHONE POLE, 3 1/2 FEET
 KA1525'WEST OF A FENCE CORNER, 1 FOOT SOUTH OF A FENCE LINE, 2 FEET
 KA1525'WEST OF A WHITE WOODEN WITNESS POST, ABOUT 2 1/2 FEET BELOW LEVEL
 KA1525'OF TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0196 ***********************************************************************
 NG0196  DESIGNATION -  X 18
 NG0196  PID         -  NG0196
 NG0196  STATE/COUNTY-  IL/LAKE
 NG0196  COUNTRY     -  US
 NG0196  USGS QUAD   -  WAUKEGAN (2018)
 NG0196
 NG0196                         *CURRENT SURVEY CONTROL
 NG0196  ______________________________________________________________________
 NG0196* NAD 83(1986) POSITION- 42 21 26.     (N) 087 49 41.     (W)   SCALED
 NG0196* NAVD 88 ORTHO HEIGHT -   181.830 (meters)      596.55  (feet) ADJUSTED
 NG0196  ______________________________________________________________________
 NG0196  GEOID HEIGHT    -        -34.360 (meters)                     GEOID18
 NG0196  DYNAMIC HEIGHT  -        181.773 (meters)      596.37  (feet) COMP
 NG0196  MODELED GRAVITY -    980,304.4   (mgal)                       NAVD 88
 NG0196
 NG0196  VERT ORDER      -  FIRST     CLASS 0
 NG0196
 NG0196.The horizontal coordinates were scaled from a map and have
 NG0196.an estimated accuracy of +/- 6 seconds.
 NG0196
 NG0196.The orthometric height was determined by differential leveling and
 NG0196.adjusted by the NATIONAL GEODETIC SURVEY
 NG0196.in June 1991.
 NG0196
 NG0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0196.GEOID18 height accuracy estimate available here.
 NG0196
 NG0196.Click photographs - Photos may exist for this station.
 NG0196
 NG0196.The dynamic height is computed by dividing the NAVD 88
 NG0196.geopotential number by the normal gravity value computed on the
 NG0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0196.degrees latitude (g = 980.6199 gals.).
 NG0196
 NG0196.The modeled gravity was interpolated from observed gravity values.
 NG0196
 NG0196;                    North         East    Units  Estimated Accuracy
 NG0196;SPC IL E     -   631,900.      341,630.      MT  (+/- 180 meters Scaled)
 NG0196
 NG0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM318897(NAD 83)
 NG0196
 NG0196                          SUPERSEDED SURVEY CONTROL
 NG0196
 NG0196  NGVD 29 (??/??/92)  181.939  (m)          596.91   (f) ADJ UNCH    1 0
 NG0196
 NG0196.Superseded values are not recommended for survey control.
 NG0196
 NG0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0196.See file dsdata.pdf to determine how the superseded data were derived.
 NG0196
 NG0196_MARKER: DB = BENCH MARK DISK
 NG0196_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0196_SP_SET: BRIDGE
 NG0196_STAMPING: X 18 1934
 NG0196_MARK LOGO: CGS
 NG0196_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0196
 NG0196  HISTORY     - Date     Condition        Report By
 NG0196  HISTORY     - 1934     MONUMENTED       CGS
 NG0196  HISTORY     - 1973     GOOD             NGS
 NG0196
 NG0196                          STATION DESCRIPTION
 NG0196
 NG0196'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0196'AT WAUKEGAN.
 NG0196'0.15 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0196'FROM THE STATION AT WAUKEGAN, 0.15 MILES NORTH OF A CONCRETE
 NG0196'OVERPASS, 150 FEET SOUTH OF EXTENDED CENTER LINE OF WATER STREET
 NG0196'(WHICH DEAD ENDS AT TRACK) 8.2 FEET WEST OF THE WEST RAIL OF
 NG0196'MOST WESTERN ONE OF 3 TRACKS, SET IN TOP OF NORTH END OF WEST
 NG0196'STONE HEADWALL OF A SMALL BRIDGE, 1.0 FEET EAST OF A PIPE
 NG0196'RAILING, 1.4 FEET SOUTHWEST OF THE NORTHEAST CORNER OF HEADWALL.
 NG0196'SEC 21, T 45 N, R 12 E.  NOTE-- STONE OLD AND WEATHERED - POOR
 NG0196'LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1347 ***********************************************************************
 KA1347  DESIGNATION -  X 181
 KA1347  PID         -  KA1347
 KA1347  STATE/COUNTY-  IL/CRAWFORD
 KA1347  COUNTRY     -  US
 KA1347  USGS QUAD   -  HUTSONVILLE (2018)
 KA1347
 KA1347                         *CURRENT SURVEY CONTROL
 KA1347  ______________________________________________________________________
 KA1347* NAD 83(1986) POSITION- 39 00 31.     (N) 087 38 28.     (W)   SCALED
 KA1347* NAVD 88 ORTHO HEIGHT -   137.376 (meters)      450.71  (feet) ADJUSTED
 KA1347  ______________________________________________________________________
 KA1347  GEOID HEIGHT    -        -31.907 (meters)                     GEOID18
 KA1347  DYNAMIC HEIGHT  -        137.294 (meters)      450.44  (feet) COMP
 KA1347  MODELED GRAVITY -    980,033.1   (mgal)                       NAVD 88
 KA1347
 KA1347  VERT ORDER      -  FIRST     CLASS II
 KA1347
 KA1347.This mark is at Robinson Airport (RSV)
 KA1347
 KA1347.The horizontal coordinates were scaled from a map and have
 KA1347.an estimated accuracy of +/- 6 seconds.
 KA1347
 KA1347.The orthometric height was determined by differential leveling and
 KA1347.adjusted by the NATIONAL GEODETIC SURVEY
 KA1347.in June 1991.
 KA1347
 KA1347.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1347.GEOID18 height accuracy estimate available here.
 KA1347
 KA1347.Click photographs - Photos may exist for this station.
 KA1347
 KA1347.The dynamic height is computed by dividing the NAVD 88
 KA1347.geopotential number by the normal gravity value computed on the
 KA1347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1347.degrees latitude (g = 980.6199 gals.).
 KA1347
 KA1347.The modeled gravity was interpolated from observed gravity values.
 KA1347
 KA1347;                    North         East    Units  Estimated Accuracy
 KA1347;SPC IL E     -   260,160.      359,960.      MT  (+/- 180 meters Scaled)
 KA1347
 KA1347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ444179(NAD 83)
 KA1347
 KA1347                          SUPERSEDED SURVEY CONTROL
 KA1347
 KA1347  NGVD 29 (??/??/92)  137.509  (m)          451.14   (f) ADJ UNCH    1 2
 KA1347
 KA1347.Superseded values are not recommended for survey control.
 KA1347
 KA1347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1347.See file dsdata.pdf to determine how the superseded data were derived.
 KA1347
 KA1347_MARKER: DB = BENCH MARK DISK
 KA1347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1347_STAMPING: X 181 1956
 KA1347_MARK LOGO: CGS
 KA1347_PROJECTION: FLUSH
 KA1347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1347+STABILITY: SURFACE MOTION
 KA1347
 KA1347  HISTORY     - Date     Condition        Report By
 KA1347  HISTORY     - 1956     MONUMENTED       CGS
 KA1347
 KA1347                          STATION DESCRIPTION
 KA1347
 KA1347'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1347'1.6 MI W FROM PALESTINE.
 KA1347'1.65 MILES WEST ALONG STATE HIGHWAY 33 FROM THE INTERSECTION
 KA1347'OF MAIN STREET AT PALESTINE, AT ROBINSON AIRPORT, 363 FEET
 KA1347'NORTH-NORTHEAST OF NORTHEAST CORNER OF OFFICE AND RESIDENCE
 KA1347'OF AIRPORT, 21 FEET WEST OF CENTER LINE OF A DIM DRIVE WHICH
 KA1347'LEADS FROM OFFICE TO HANGAR, 2 1/2 FEET EAST OF SOUTHEAST
 KA1347'CORNER OF METAL COVERED HANGAR, AND SET IN THE TOP OF A
 KA1347'CONCRETE POST ABOUT FLUSH WITH GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0027 ***********************************************************************
 KB0027  DESIGNATION -  X 182
 KB0027  PID         -  KB0027
 KB0027  STATE/COUNTY-  IL/COLES
 KB0027  COUNTRY     -  US
 KB0027  USGS QUAD   -  OAKLAND (2018)
 KB0027
 KB0027                         *CURRENT SURVEY CONTROL
 KB0027  ______________________________________________________________________
 KB0027* NAD 83(1986) POSITION- 39 38 24.     (N) 088 02 40.     (W)   SCALED
 KB0027* NAVD 88 ORTHO HEIGHT -   201.657 (meters)      661.60  (feet) ADJUSTED
 KB0027  ______________________________________________________________________
 KB0027  GEOID HEIGHT    -        -32.095 (meters)                     GEOID18
 KB0027  DYNAMIC HEIGHT  -        201.547 (meters)      661.24  (feet) COMP
 KB0027  MODELED GRAVITY -    980,074.7   (mgal)                       NAVD 88
 KB0027
 KB0027  VERT ORDER      -  FIRST     CLASS II
 KB0027
 KB0027.The horizontal coordinates were scaled from a map and have
 KB0027.an estimated accuracy of +/- 6 seconds.
 KB0027
 KB0027.The orthometric height was determined by differential leveling and
 KB0027.adjusted by the NATIONAL GEODETIC SURVEY
 KB0027.in June 1991.
 KB0027
 KB0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0027.GEOID18 height accuracy estimate available here.
 KB0027
 KB0027.Click photographs - Photos may exist for this station.
 KB0027
 KB0027.The dynamic height is computed by dividing the NAVD 88
 KB0027.geopotential number by the normal gravity value computed on the
 KB0027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0027.degrees latitude (g = 980.6199 gals.).
 KB0027
 KB0027.The modeled gravity was interpolated from observed gravity values.
 KB0027
 KB0027;                    North         East    Units  Estimated Accuracy
 KB0027;SPC IL E     -   330,070.      324,800.      MT  (+/- 180 meters Scaled)
 KB0027
 KB0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ103883(NAD 83)
 KB0027
 KB0027                          SUPERSEDED SURVEY CONTROL
 KB0027
 KB0027  NGVD 29 (??/??/92)  201.739  (m)          661.87   (f) ADJ UNCH    1 2
 KB0027
 KB0027.Superseded values are not recommended for survey control.
 KB0027
 KB0027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0027.See file dsdata.pdf to determine how the superseded data were derived.
 KB0027
 KB0027_MARKER: DB = BENCH MARK DISK
 KB0027_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 KB0027_STAMPING: X 182 1956
 KB0027_MARK LOGO: CGS
 KB0027_MAGNETIC: I = MARKER IS A STEEL ROD
 KB0027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0027
 KB0027  HISTORY     - Date     Condition        Report By
 KB0027  HISTORY     - 1956     MONUMENTED       CGS
 KB0027  HISTORY     - 1973     GOOD             ILHD
 KB0027  HISTORY     - 20050304 POOR             ILDT
 KB0027  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KB0027
 KB0027                          STATION DESCRIPTION
 KB0027
 KB0027'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0027'1.7 MI SW FROM OAKLAND.
 KB0027'ABOUT 1.7 MILES SOUTHWEST ALONG THE NEW YORK, CHICAGO AND ST.
 KB0027'LOUIS RAILROAD FROM THE STATION AT OAKLAND, AT A NORTH-SOUTH
 KB0027'GRAVEL ROAD CROSSING, 26 1/2 FEET NORTHWEST OF NORTHWEST RAIL,
 KB0027'38 FEET EAST OF CENTER LINE OF ROAD, 77 FEET NORTH-NORTHEAST OF
 KB0027'CENTER OF CROSSING, 50 FEET NORTHWEST AND ACROSS TRACK FROM
 KB0027'TELEPHONE POLE NO. 305/10, 15 FEET EAST OF A TELEPHONE POLE, 1
 KB0027'FOOT SOUTHEAST OF A FENCE LINE, 2 FEET SOUTHWEST OF A WHITE
 KB0027'WOODEN WITNESS POST, ABOUT 3 1/2 FEET BELOW LEVEL OF TRACK AND IS
 KB0027'A DISK ON COPPER COATED STEEL ROD PROJECTING 2 INCHES AND
 KB0027'PROTECTED BY A 4-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD WAS
 KB0027'DRIVEN TO REFUSAL AT A DEPTH OF 26 FEET.
 KB0027
 KB0027                          STATION RECOVERY (1973)
 KB0027
 KB0027'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0027'RECOVERED IN GOOD CONDITION.
 KB0027
 KB0027                          STATION RECOVERY (2005)
 KB0027
 KB0027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0027'MARK RECOVERED IN POOR CONDITION.
 KB0027
 KB0027                          STATION RECOVERY (2011)
 KB0027
 KB0027'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0027'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0017 ***********************************************************************
 MF0017  DESIGNATION -  X 19
 MF0017  PID         -  MF0017
 MF0017  STATE/COUNTY-  IL/KANE
 MF0017  COUNTRY     -  US
 MF0017  USGS QUAD   -  AURORA NORTH (2018)
 MF0017
 MF0017                         *CURRENT SURVEY CONTROL
 MF0017  ______________________________________________________________________
 MF0017* NAD 83(1986) POSITION- 41 49 06.     (N) 088 19 38.     (W)   SCALED
 MF0017* NAVD 88 ORTHO HEIGHT -   208.283 (meters)      683.34  (feet) ADJUSTED
 MF0017  ______________________________________________________________________
 MF0017  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 MF0017  DYNAMIC HEIGHT  -        208.211 (meters)      683.11  (feet) COMP
 MF0017  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 MF0017
 MF0017  VERT ORDER      -  SECOND    CLASS I
 MF0017
 MF0017.The horizontal coordinates were scaled from a map and have
 MF0017.an estimated accuracy of +/- 6 seconds.
 MF0017
 MF0017.The orthometric height was determined by differential leveling and
 MF0017.adjusted by the NATIONAL GEODETIC SURVEY
 MF0017.in May 2008.
 MF0017
 MF0017.No vertical observational check was made to the station.
 MF0017
 MF0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0017.GEOID18 height accuracy estimate available here.
 MF0017
 MF0017.Click photographs - Photos may exist for this station.
 MF0017
 MF0017.The dynamic height is computed by dividing the NAVD 88
 MF0017.geopotential number by the normal gravity value computed on the
 MF0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0017.degrees latitude (g = 980.6199 gals.).
 MF0017
 MF0017.The modeled gravity was interpolated from observed gravity values.
 MF0017
 MF0017;                    North         East    Units  Estimated Accuracy
 MF0017;SPC IL E     -   571,930.      300,510.      MT  (+/- 180 meters Scaled)
 MF0017
 MF0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM897304(NAD 83)
 MF0017
 MF0017                          SUPERSEDED SURVEY CONTROL
 MF0017
 MF0017  NAVD 88 (06/15/91)  208.267  (m)          683.29   (f) SUPERSEDED  2 0
 MF0017  NGVD 29 (??/??/92)  208.337  (m)          683.52   (f) ADJ UNCH    2 0
 MF0017
 MF0017.Superseded values are not recommended for survey control.
 MF0017
 MF0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0017.See file dsdata.pdf to determine how the superseded data were derived.
 MF0017
 MF0017_MARKER: DB = BENCH MARK DISK
 MF0017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0017_STAMPING: 683.519 X 19 1934
 MF0017_MARK LOGO: CGS
 MF0017_PROJECTION: FLUSH
 MF0017_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0017+STABILITY: SURFACE MOTION
 MF0017_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0017+SATELLITE: SATELLITE OBSERVATIONS - November 13, 2007
 MF0017
 MF0017  HISTORY     - Date     Condition        Report By
 MF0017  HISTORY     - 1934     MONUMENTED       CGS
 MF0017  HISTORY     - 1940     GOOD             CGS
 MF0017  HISTORY     - 1967     GOOD             CGS
 MF0017  HISTORY     - 1989     GOOD             USPSQD
 MF0017  HISTORY     - 19980425 GOOD             USPSQD
 MF0017  HISTORY     - 20010501 GOOD             ASMINC
 MF0017  HISTORY     - 20070310 GOOD             USPSQD
 MF0017  HISTORY     - 20071113 GOOD             PATRIC
 MF0017  HISTORY     - 20151224 MARK NOT FOUND   ASMINC
 MF0017
 MF0017                          STATION DESCRIPTION
 MF0017
 MF0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 MF0017'2.3 MI S FROM BATAVIA.
 MF0017'2.3 MILES SOUTH ALONG STATE HIGHWAY 31 FROM THE HIGH SCHOOL AT
 MF0017'BATAVIA, KANE COUNTY, AT THE SOUTHEAST CORNER OF THE MOOSE HEART
 MF0017'SCHOOL FARM, AT A ROAD INTERSECTION, 36 FEET NORTH OF THE
 MF0017'CENTERLINE OF THE ROAD LEADING WEST, 27 FEET WEST OF THE CENTERLINE
 MF0017'OF THE HIGHWAY, AND ABOUT 1 1/2 FEET HIGHER THAN THE HIGHWAY.
 MF0017'A STANDARD DISK, STAMPED 683.519 X 19 1934 AND SET IN THE TOP
 MF0017'OF A CONCRETE POST.  NOTE-- THE ROAD IS MOOSEHEART ROAD.
 MF0017
 MF0017                          STATION RECOVERY (1967)
 MF0017
 MF0017'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 MF0017'RECOVERED IN GOOD CONDITION.
 MF0017
 MF0017                          STATION RECOVERY (1989)
 MF0017
 MF0017'RECOVERY NOTE BY US POWER SQUADRON 1989 (EW)
 MF0017'RECOVERED IN GOOD CONDITION.
 MF0017
 MF0017                          STATION RECOVERY (1998)
 MF0017
 MF0017'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0017'RECOVERED IN GOOD CONDITION.
 MF0017
 MF0017                          STATION RECOVERY (2001)
 MF0017
 MF0017'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (LEE)
 MF0017'RECOVERED IN GOOD CONDITION.
 MF0017
 MF0017                          STATION RECOVERY (2007)
 MF0017
 MF0017'RECOVERY NOTE BY US POWER SQUADRON 2007 (RP)
 MF0017'RECOVERED IN GOOD CONDITION.
 MF0017
 MF0017                          STATION RECOVERY (2007)
 MF0017
 MF0017'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 MF0017'THE STATION IS IN NORTH AURORA, IL.
 MF0017'
 MF0017'THE STATION IS LOCATED AT THE NORTHWEST CORNER OF THE T INTERSECTION
 MF0017'OF MOOSEHEART ROAD AND ILLINOIS ROUTE 31.
 MF0017'
 MF0017'THE STATION IS 42.0 FT (12.8 M) NORTH OF THE CENTERLINE OF MOOSEHEART
 MF0017'ROAD AND 32.0 FT (9.8 M) WEST OF THE CENTERLINE OF ILLINOIS ROUTE 31.
 MF0017'THE MONUMENT IS A DISK IN CONCRETE 0.5 FT (0.2 M) ABOVE STREET GRADE.
 MF0017
 MF0017                          STATION RECOVERY (2015)
 MF0017
 MF0017'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2015 (LEE)
 MF0017'MARK APPEARS TO HAVE BEEN DESTROYED DURING RECENT LANE WIDENING OF
 MF0017'MOOSEHEART RD AND IL RTE 31.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1037 ***********************************************************************
 MF1037  DESIGNATION -  X 190
 MF1037  PID         -  MF1037
 MF1037  STATE/COUNTY-  IL/HENRY
 MF1037  COUNTRY     -  US
 MF1037  USGS QUAD   -  ANNAWAN (2018)
 MF1037
 MF1037                         *CURRENT SURVEY CONTROL
 MF1037  ______________________________________________________________________
 MF1037* NAD 83(1986) POSITION- 41 23 32.53   (N) 089 53 01.67   (W)   HD_HELD1
 MF1037* NAVD 88 ORTHO HEIGHT -   191.233 (meters)      627.40  (feet) ADJUSTED
 MF1037  ______________________________________________________________________
 MF1037  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF1037  DYNAMIC HEIGHT  -        191.157 (meters)      627.15  (feet) COMP
 MF1037  MODELED GRAVITY -    980,219.7   (mgal)                       NAVD 88
 MF1037
 MF1037  VERT ORDER      -  SECOND    CLASS 0
 MF1037
 MF1037.The horizontal coordinates were determined by differentially corrected
 MF1037.hand held GPS observations or other comparable positioning techniques
 MF1037.and have an estimated accuracy of +/- 3 meters.
 MF1037
 MF1037.The orthometric height was determined by differential leveling and
 MF1037.adjusted by the NATIONAL GEODETIC SURVEY
 MF1037.in June 1991.
 MF1037
 MF1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1037.GEOID18 height accuracy estimate available here.
 MF1037
 MF1037.Click photographs - Photos may exist for this station.
 MF1037
 MF1037.The dynamic height is computed by dividing the NAVD 88
 MF1037.geopotential number by the normal gravity value computed on the
 MF1037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1037.degrees latitude (g = 980.6199 gals.).
 MF1037
 MF1037.The modeled gravity was interpolated from observed gravity values.
 MF1037
 MF1037;                    North         East    Units  Estimated Accuracy
 MF1037;SPC IL W     -   524,637.2     723,656.2     MT  (+/- 3 meters HH1 GPS) 
 MF1037
 MF1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL5889986329(NAD 83)
 MF1037
 MF1037                          SUPERSEDED SURVEY CONTROL
 MF1037
 MF1037  NGVD 29 (??/??/92)  191.307  (m)          627.65   (f) ADJ UNCH    2 0
 MF1037
 MF1037.Superseded values are not recommended for survey control.
 MF1037
 MF1037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1037.See file dsdata.pdf to determine how the superseded data were derived.
 MF1037
 MF1037_MARKER: DB = BENCH MARK DISK
 MF1037_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF1037_SP_SET: CULVERT HEADWALL
 MF1037_STAMPING: X 190 1959
 MF1037_MARK LOGO: CGS
 MF1037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1037+STABILITY: SURFACE MOTION
 MF1037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1037+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2020
 MF1037
 MF1037  HISTORY     - Date     Condition        Report By
 MF1037  HISTORY     - 1959     MONUMENTED       CGS
 MF1037  HISTORY     - 19960808 GOOD             USPSQD
 MF1037  HISTORY     - 20010919 GOOD             USPSQD
 MF1037  HISTORY     - 20040303 GOOD             USPSQD
 MF1037  HISTORY     - 20140722 GOOD             INDIV
 MF1037  HISTORY     - 20171113 GOOD             JCLS
 MF1037  HISTORY     - 20200520 GOOD             ILDT
 MF1037
 MF1037                          STATION DESCRIPTION
 MF1037
 MF1037'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1037'1.2 MI E FROM ANNAWAN.
 MF1037'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF1037'STATE HIGHWAY 78 AT ANNAWAN, SET IN THE TOP AND NEAR THE EAST
 MF1037'END OF THE NORTH HEADWALL OF A 24-FOOT CONCRETE CULVERT, 6 FEET
 MF1037'WEST OF THE EAST END OF THE HEADWALL, 24 FEET NORTH OF THE CENTER
 MF1037'LINE OF THE HIGHWAY, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE
 MF1037'HIGHWAY.
 MF1037
 MF1037                          STATION RECOVERY (1996)
 MF1037
 MF1037'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1037'RECOVERED IN GOOD CONDITION.
 MF1037
 MF1037                          STATION RECOVERY (2001)
 MF1037
 MF1037'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1037'RECOVERED IN GOOD CONDITION.
 MF1037
 MF1037                          STATION RECOVERY (2004)
 MF1037
 MF1037'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1037'RECOVERED IN GOOD CONDITION.
 MF1037
 MF1037                          STATION RECOVERY (2014)
 MF1037
 MF1037'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1037'RECOVERED IN GOOD CONDITION.
 MF1037
 MF1037                          STATION RECOVERY (2017)
 MF1037
 MF1037'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MF1037'RECOVERED IN GOOD CONDITION.
 MF1037
 MF1037                          STATION RECOVERY (2020)
 MF1037
 MF1037'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0821 ***********************************************************************
 MF0821  DESIGNATION -  X 192
 MF0821  PID         -  MF0821
 MF0821  STATE/COUNTY-  IL/BUREAU
 MF0821  COUNTRY     -  US
 MF0821  USGS QUAD   -  SPRING VALLEY (2018)
 MF0821
 MF0821                         *CURRENT SURVEY CONTROL
 MF0821  ______________________________________________________________________
 MF0821* NAD 83(1986) POSITION- 41 19 23.     (N) 089 13 54.     (W)   SCALED
 MF0821* NAVD 88 ORTHO HEIGHT -   140.867 (meters)      462.16  (feet) ADJUSTED
 MF0821  ______________________________________________________________________
 MF0821  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 MF0821  DYNAMIC HEIGHT  -        140.810 (meters)      461.97  (feet) COMP
 MF0821  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 MF0821
 MF0821  VERT ORDER      -  FIRST     CLASS II
 MF0821
 MF0821.The horizontal coordinates were scaled from a map and have
 MF0821.an estimated accuracy of +/- 6 seconds.
 MF0821
 MF0821.The orthometric height was determined by differential leveling and
 MF0821.adjusted by the NATIONAL GEODETIC SURVEY
 MF0821.in June 1991.
 MF0821
 MF0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0821.GEOID18 height accuracy estimate available here.
 MF0821
 MF0821.Click photographs - Photos may exist for this station.
 MF0821
 MF0821.The dynamic height is computed by dividing the NAVD 88
 MF0821.geopotential number by the normal gravity value computed on the
 MF0821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0821.degrees latitude (g = 980.6199 gals.).
 MF0821
 MF0821.The modeled gravity was interpolated from observed gravity values.
 MF0821
 MF0821;                    North         East    Units  Estimated Accuracy
 MF0821;SPC IL W     -   517,320.      778,280.      MT  (+/- 180 meters Scaled)
 MF0821
 MF0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL132770(NAD 83)
 MF0821
 MF0821                          SUPERSEDED SURVEY CONTROL
 MF0821
 MF0821  NGVD 29 (??/??/92)  140.945  (m)          462.42   (f) ADJ UNCH    1 2
 MF0821
 MF0821.Superseded values are not recommended for survey control.
 MF0821
 MF0821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0821.See file dsdata.pdf to determine how the superseded data were derived.
 MF0821
 MF0821_MARKER: DB = BENCH MARK DISK
 MF0821_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0821_SP_SET: BOX CULVERT HEADWALL
 MF0821_STAMPING: X 192 1959
 MF0821_MARK LOGO: CGS
 MF0821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0821+STABILITY: SURFACE MOTION
 MF0821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0821+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2001
 MF0821
 MF0821  HISTORY     - Date     Condition        Report By
 MF0821  HISTORY     - 1959     MONUMENTED       CGS
 MF0821  HISTORY     - 1960     GOOD             CGS
 MF0821  HISTORY     - 19960406 GOOD             USPSQD
 MF0821  HISTORY     - 20010606 GOOD             USPSQD
 MF0821  HISTORY     - 20050705 MARK NOT FOUND   USPSQD
 MF0821  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0821
 MF0821                          STATION DESCRIPTION
 MF0821
 MF0821'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0821'1.6 MI W FROM SPRING VALLEY.
 MF0821'ABOUT 1.6 MILES WEST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF0821'RAILROAD FROM THE STATION AT SPRING VALLEY, ABOUT 11 RAILS WEST
 MF0821'OF MILEPOST 106, SET IN THE TOP OF THE EAST END OF THE NORTH
 MF0821'HEAD WALL TO A 6-FOOT CONCRETE BOX CULVERT, 11 FEET NORTH OF THE
 MF0821'NORTH RAIL OF THE NORTH TRACK, 1/2 FOOT WEST OF THE EAST END OF
 MF0821'THE HEAD WALL, AND ABOUT 3 FEET BELOW THE LEVEL OF TRACK.
 MF0821
 MF0821                          STATION RECOVERY (1996)
 MF0821
 MF0821'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0821'RECOVERED IN GOOD CONDITION.
 MF0821
 MF0821                          STATION RECOVERY (2001)
 MF0821
 MF0821'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0821'RECOVERED IN GOOD CONDITION.
 MF0821
 MF0821                          STATION RECOVERY (2005)
 MF0821
 MF0821'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF0821'HEAD WALL RECONSTRUCTED EITHER COVERING OR REMOVING STATION
 MF0821
 MF0821                          STATION RECOVERY (2014)
 MF0821
 MF0821'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0821'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0133 ***********************************************************************
 MG0133  DESIGNATION -  X 193 RESET
 MG0133  PID         -  MG0133
 MG0133  STATE/COUNTY-  IL/HENRY
 MG0133  COUNTRY     -  US
 MG0133  USGS QUAD   -  GREEN ROCK (2018)
 MG0133
 MG0133                         *CURRENT SURVEY CONTROL
 MG0133  ______________________________________________________________________
 MG0133* NAD 83(1986) POSITION- 41 25 32.     (N) 090 19 54.     (W)   SCALED
 MG0133* NAVD 88 ORTHO HEIGHT -   210.08  (meters)      689.2   (feet) RESET
 MG0133  ______________________________________________________________________
 MG0133  GEOID HEIGHT    -        -32.861 (meters)                     GEOID18
 MG0133  VERT ORDER      -  THIRD
 MG0133
 MG0133.The horizontal coordinates were scaled from a map and have
 MG0133.an estimated accuracy of +/- 6 seconds.
 MG0133
 MG0133.The orthometric height was computed from unverified reset data.
 MG0133
 MG0133.No vertical observational check was made to the station.
 MG0133
 MG0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0133.GEOID18 height accuracy estimate available here.
 MG0133
 MG0133.Click photographs - Photos may exist for this station.
 MG0133
 MG0133;                    North         East    Units  Estimated Accuracy
 MG0133;SPC IL W     -   528,300.      686,210.      MT  (+/- 180 meters Scaled)
 MG0133
 MG0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF229894(NAD 83)
 MG0133
 MG0133                          SUPERSEDED SURVEY CONTROL
 MG0133
 MG0133  NGVD 29 (??/??/??)  210.16   (m)          689.5    (f) RESET       3  
 MG0133
 MG0133.Superseded values are not recommended for survey control.
 MG0133
 MG0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0133.See file dsdata.pdf to determine how the superseded data were derived.
 MG0133
 MG0133_MARKER: DB = BENCH MARK DISK
 MG0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0133_STAMPING: X 193 1959 RESET 1961
 MG0133_MARK LOGO: CGS
 MG0133_PROJECTION: FLUSH
 MG0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0133+STABILITY: SURFACE MOTION
 MG0133
 MG0133  HISTORY     - Date     Condition        Report By
 MG0133  HISTORY     - 1961     MONUMENTED       CGS
 MG0133  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0133  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0133  HISTORY     - 20040630 MARK NOT FOUND   USPSQD
 MG0133
 MG0133                          STATION DESCRIPTION
 MG0133
 MG0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MG0133'3.9 MI S FROM GREEN RIVER.
 MG0133'ABOUT 1.3 MILES SOUTH ALONG CONCRETE PAVED ROAD FROM THE METHODIST
 MG0133'CHURCH AT GREEN RIVER, THENCE 1.95 MILES SOUTH ALONG CONCRETE
 MG0133'PAVED ROAD, THENCE 0.65 MILE WEST ALONG OILED ROAD, 37 FEET EAST
 MG0133'OF TELEPHONE POLE, 25 FEET SOUTH OF CENTER OF ROAD, 2 FEET NORTH
 MG0133'OF FENCE AND 1.8 FEET EAST-NORTHEAST OF WITNESS POST, SET IN TOP
 MG0133'OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH.
 MG0133
 MG0133                          STATION RECOVERY (1996)
 MG0133
 MG0133'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0133'MARK NOT FOUND.
 MG0133
 MG0133                          STATION RECOVERY (2001)
 MG0133
 MG0133'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0133'MARK NOT FOUND.
 MG0133
 MG0133                          STATION RECOVERY (2004)
 MG0133
 MG0133'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0133'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0657 ***********************************************************************
 MG0657  DESIGNATION -  X 193 RESET
 MG0657  PID         -  MG0657
 MG0657  STATE/COUNTY-  IL/HENRY
 MG0657  COUNTRY     -  US
 MG0657  USGS QUAD   -  GREEN ROCK (2018)
 MG0657
 MG0657                         *CURRENT SURVEY CONTROL
 MG0657  ______________________________________________________________________
 MG0657* NAD 83(1986) POSITION- 41 25 32.     (N) 090 19 54.     (W)   SCALED
 MG0657* NAVD 88 ORTHO HEIGHT -   211.91  (+/-2cm)      695.2   (feet) VERTCON3
 MG0657  ______________________________________________________________________
 MG0657  GEOID HEIGHT    -        -32.861 (meters)                     GEOID18
 MG0657  VERT ORDER      -  THIRD (See Below)
 MG0657
 MG0657.The horizontal coordinates were scaled from a map and have
 MG0657.an estimated accuracy of +/- 6 seconds.
 MG0657
 MG0657.The NAVD 88 height was computed by applying the VERTCON shift value to
 MG0657.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MG0657
 MG0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0657.GEOID18 height accuracy estimate available here.
 MG0657
 MG0657.The vertical order pertains to the NGVD 29 superseded value.
 MG0657
 MG0657.Click photographs - Photos may exist for this station.
 MG0657
 MG0657;                    North         East    Units  Estimated Accuracy
 MG0657;SPC IL W     -   528,300.      686,210.      MT  (+/- 180 meters Scaled)
 MG0657
 MG0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF229894(NAD 83)
 MG0657
 MG0657                          SUPERSEDED SURVEY CONTROL
 MG0657
 MG0657  NGVD 29 (11/09/15)  211.99   (m)          695.5    (f) RESET       3  
 MG0657
 MG0657.Superseded values are not recommended for survey control.
 MG0657
 MG0657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0657.See file dsdata.pdf to determine how the superseded data were derived.
 MG0657
 MG0657_MARKER: DB = BENCH MARK DISK
 MG0657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0657_STAMPING: X 193 RESET 1967
 MG0657_MARK LOGO: CGS
 MG0657_PROJECTION: PROJECTING 5 CENTIMETERS
 MG0657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0657+STABILITY: SURFACE MOTION
 MG0657
 MG0657  HISTORY     - Date     Condition        Report By
 MG0657  HISTORY     - 1967     MONUMENTED       CGS
 MG0657  HISTORY     - 19960715 MARK NOT FOUND   USPSQD
 MG0657  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0657  HISTORY     - 20040623 MARK NOT FOUND   USPSQD
 MG0657
 MG0657                          STATION DESCRIPTION
 MG0657
 MG0657'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 MG0657'3.9 MI SOUTH FROM GREEN RIVER.
 MG0657'1.3 MILES SOUTH ALONG A CONCRETE PAVED ROAD FROM THE METHODIST CHURCH
 MG0657'IN GREEN RIVER, THENCE 1.95 MILES SOUTH ALONG A CONCRETE PAVED ROAD,
 MG0657'THENCE 0.65 MILES WEST ALONG A OILED ROAD, ABOUT 0.15 MILE WEST OF THE
 MG0657'OVERPASS OF INTERSTATE HIGHWAY 74, 64 FEET SOUTH OF THE CENTERLINE OF
 MG0657'THE ROAD, 9 FEET WEST OF THE CENTERLINE OF A FIELD ROAD, 1 FOOT WEST
 MG0657'OF THE WEST POST OF A GATE.
 MG0657'THE MARK IS 1 FT  E FROM A WITNESS POST.
 MG0657
 MG0657                          STATION RECOVERY (1996)
 MG0657
 MG0657'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0657'MARK NOT FOUND.
 MG0657
 MG0657                          STATION RECOVERY (2001)
 MG0657
 MG0657'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0657'MARK NOT FOUND.
 MG0657
 MG0657                          STATION RECOVERY (2004)
 MG0657
 MG0657'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0657'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0193 ***********************************************************************
 MG0193  DESIGNATION -  X 194
 MG0193  PID         -  MG0193
 MG0193  STATE/COUNTY-  IL/HENRY
 MG0193  COUNTRY     -  US
 MG0193  USGS QUAD   -  WOODHULL (2018)
 MG0193
 MG0193                         *CURRENT SURVEY CONTROL
 MG0193  ______________________________________________________________________
 MG0193* NAD 83(1986) POSITION- 41 13 31.     (N) 090 19 18.     (W)   SCALED
 MG0193* NAVD 88 ORTHO HEIGHT -   224.132 (meters)      735.34  (feet) ADJUSTED
 MG0193  ______________________________________________________________________
 MG0193  GEOID HEIGHT    -        -32.821 (meters)                     GEOID18
 MG0193  DYNAMIC HEIGHT  -        224.039 (meters)      735.03  (feet) COMP
 MG0193  MODELED GRAVITY -    980,204.2   (mgal)                       NAVD 88
 MG0193
 MG0193  VERT ORDER      -  SECOND    CLASS 0
 MG0193
 MG0193.The horizontal coordinates were scaled from a map and have
 MG0193.an estimated accuracy of +/- 6 seconds.
 MG0193
 MG0193.The orthometric height was determined by differential leveling and
 MG0193.adjusted by the NATIONAL GEODETIC SURVEY
 MG0193.in June 1991.
 MG0193
 MG0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0193.GEOID18 height accuracy estimate available here.
 MG0193
 MG0193.Click photographs - Photos may exist for this station.
 MG0193
 MG0193.The dynamic height is computed by dividing the NAVD 88
 MG0193.geopotential number by the normal gravity value computed on the
 MG0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0193.degrees latitude (g = 980.6199 gals.).
 MG0193
 MG0193.The modeled gravity was interpolated from observed gravity values.
 MG0193
 MG0193;                    North         East    Units  Estimated Accuracy
 MG0193;SPC IL W     -   506,050.      687,000.      MT  (+/- 180 meters Scaled)
 MG0193
 MG0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF244672(NAD 83)
 MG0193
 MG0193                          SUPERSEDED SURVEY CONTROL
 MG0193
 MG0193  NGVD 29 (??/??/92)  224.194  (m)          735.54   (f) ADJ UNCH    2 0
 MG0193
 MG0193.Superseded values are not recommended for survey control.
 MG0193
 MG0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0193.See file dsdata.pdf to determine how the superseded data were derived.
 MG0193
 MG0193_MARKER: DB = BENCH MARK DISK
 MG0193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0193_STAMPING: X 194 1959
 MG0193_MARK LOGO: CGS
 MG0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0193+STABILITY: SURFACE MOTION
 MG0193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0193+SATELLITE: SATELLITE OBSERVATIONS - October 31, 2001
 MG0193
 MG0193  HISTORY     - Date     Condition        Report By
 MG0193  HISTORY     - 1959     MONUMENTED       CGS
 MG0193  HISTORY     - 19960710 GOOD             USPSQD
 MG0193  HISTORY     - 20011031 GOOD             USPSQD
 MG0193  HISTORY     - 20040616 GOOD             USPSQD
 MG0193
 MG0193                          STATION DESCRIPTION
 MG0193
 MG0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0193'6.1 MI S FROM ANDOVER.
 MG0193'THE MARK MAY BE REACHED FROM WOODHALL, HENRY COUNTY, BY GOING
 MG0193'WEST FOR 0.4 MILES ALONG STATE HIGHWAY 17 FROM THE MUNICIPAL
 MG0193'WATER TANK, THENCE 3.1 MILES NORTH ALONG A DIRT ROAD.  NOTE-- ABOUT
 MG0193'1.3 MILES WEST ALONG STATE HIGHWAY 81 FROM THE POST OFFICE AT
 MG0193'ANDOVER, THENCE 3.9 MILES SOUTH ALONG AN OILED ROAD, THENCE 0.1
 MG0193'MILES WEST ALONG AN OILED ROAD, THENCE 0.8 MILES SOUTH ALONG AN
 MG0193'OILED ROAD, 29 FEET EAST OF THE CENTER LINE OF THE ROAD, 9 FEET
 MG0193'SOUTH OF THE SOUTH END OF A BOARD GATE, 71 FEET SOUTH OF A POWER
 MG0193'POLE, 2 FEET WEST OF FENCE LINE, 122 FEET SOUTH-SOUTHEAST OF THE
 MG0193'SOUTHEAST CORNER OF A SMALL STEEL BRIDGE, 2.1 FEET NORTH OF A
 MG0193'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP
 MG0193'OF A CONCRETE POST PROJECTING 2 INCHES.
 MG0193
 MG0193                          STATION RECOVERY (1996)
 MG0193
 MG0193'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0193'RECOVERED IN GOOD CONDITION.
 MG0193
 MG0193                          STATION RECOVERY (2001)
 MG0193
 MG0193'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0193'RECOVERED IN GOOD CONDITION.
 MG0193
 MG0193                          STATION RECOVERY (2004)
 MG0193
 MG0193'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0051 ***********************************************************************
 LD0051  DESIGNATION -  X 195
 LD0051  PID         -  LD0051
 LD0051  STATE/COUNTY-  IL/KNOX
 LD0051  COUNTRY     -  US
 LD0051  USGS QUAD   -  GALESBURG EAST (2018)
 LD0051
 LD0051                         *CURRENT SURVEY CONTROL
 LD0051  ______________________________________________________________________
 LD0051* NAD 83(1986) POSITION- 40 59 33.     (N) 090 20 43.     (W)   SCALED
 LD0051* NAVD 88 ORTHO HEIGHT -   243.185 (meters)      797.85  (feet) ADJUSTED
 LD0051  ______________________________________________________________________
 LD0051  GEOID HEIGHT    -        -32.955 (meters)                     GEOID18
 LD0051  DYNAMIC HEIGHT  -        243.077 (meters)      797.50  (feet) COMP
 LD0051  MODELED GRAVITY -    980,172.5   (mgal)                       NAVD 88
 LD0051
 LD0051  VERT ORDER      -  SECOND    CLASS 0
 LD0051
 LD0051.The horizontal coordinates were scaled from a map and have
 LD0051.an estimated accuracy of +/- 6 seconds.
 LD0051
 LD0051.The orthometric height was determined by differential leveling and
 LD0051.adjusted by the NATIONAL GEODETIC SURVEY
 LD0051.in June 1991.
 LD0051
 LD0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0051.GEOID18 height accuracy estimate available here.
 LD0051
 LD0051.Click photographs - Photos may exist for this station.
 LD0051
 LD0051.The dynamic height is computed by dividing the NAVD 88
 LD0051.geopotential number by the normal gravity value computed on the
 LD0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0051.degrees latitude (g = 980.6199 gals.).
 LD0051
 LD0051.The modeled gravity was interpolated from observed gravity values.
 LD0051
 LD0051;                    North         East    Units  Estimated Accuracy
 LD0051;SPC IL W     -   480,210.      684,970.      MT  (+/- 180 meters Scaled)
 LD0051
 LD0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF233413(NAD 83)
 LD0051
 LD0051                          SUPERSEDED SURVEY CONTROL
 LD0051
 LD0051  NGVD 29 (??/??/92)  243.236  (m)          798.02   (f) ADJ UNCH    2 0
 LD0051
 LD0051.Superseded values are not recommended for survey control.
 LD0051
 LD0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0051.See file dsdata.pdf to determine how the superseded data were derived.
 LD0051
 LD0051_MARKER: DB = BENCH MARK DISK
 LD0051_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0051_SP_SET: BOX CULVERT WINGWALL
 LD0051_STAMPING: X 195 1959
 LD0051_MARK LOGO: CGS
 LD0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0051+STABILITY: SURFACE MOTION
 LD0051
 LD0051  HISTORY     - Date     Condition        Report By
 LD0051  HISTORY     - 1959     MONUMENTED       CGS
 LD0051  HISTORY     - 19971124 GOOD             USPSQD
 LD0051  HISTORY     - 20120612 GOOD             ILDT
 LD0051
 LD0051                          STATION DESCRIPTION
 LD0051
 LD0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0051'2.6 MI S FROM HENDERSON.
 LD0051'ABOUT 1.2 MILES SOUTH ALONG A BLACKTOP ROAD FROM THE CHICAGO,
 LD0051'BURLINGTON AND QUINCY RAILROAD STATION AT HENDERSON, THENCE 0.6
 LD0051'MILES EAST ALONG A GRAVEL ROAD, THENCE 0.85 MILES SOUTH ALONG A
 LD0051'GRAVEL ROAD, SET IN THE TOP OF THE SOUTHEAST END OF THE WINGWALL
 LD0051'AT THE NORTHWEST CORNER OF A 6-FOOT CONCRETE BOX CULVERT, 12 FEET
 LD0051'WEST OF THE CENTER LINE OF THE ROAD, ABOUT 1/2 FOOT BELOW THE
 LD0051'LEVEL OF THE ROAD, NOTE-- THE MARK MAY BE REACHED FROM GALESBURG,
 LD0051'KNOX COUNTY, BY GOING NORTHEAST 1.65 MI. ALONG THE CHICAGO,
 LD0051'BURLINGTON AND QUINCY RAILROAD FROM THE STATION AT GALESBURG, THENCE
 LD0051'2.15 MILES NORTHEAST AND NORTH ALONG A BLACKTOP AND GRAVEL ROAD.
 LD0051
 LD0051                          STATION RECOVERY (1997)
 LD0051
 LD0051'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0051'RECOVERED IN GOOD CONDITION.
 LD0051
 LD0051                          STATION RECOVERY (2012)
 LD0051
 LD0051'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0148 ***********************************************************************
 LD0148  DESIGNATION -  X 196
 LD0148  PID         -  LD0148
 LD0148  STATE/COUNTY-  IL/KNOX
 LD0148  COUNTRY     -  US
 LD0148  USGS QUAD   -  YATES CITY (2018)
 LD0148
 LD0148                         *CURRENT SURVEY CONTROL
 LD0148  ______________________________________________________________________
 LD0148* NAD 83(1986) POSITION- 40 51 35.     (N) 090 05 52.     (W)   SCALED
 LD0148* NAVD 88 ORTHO HEIGHT -   184.352 (meters)      604.83  (feet) ADJUSTED
 LD0148  ______________________________________________________________________
 LD0148  GEOID HEIGHT    -        -33.091 (meters)                     GEOID18
 LD0148  DYNAMIC HEIGHT  -        184.270 (meters)      604.56  (feet) COMP
 LD0148  MODELED GRAVITY -    980,172.3   (mgal)                       NAVD 88
 LD0148
 LD0148  VERT ORDER      -  SECOND    CLASS 0
 LD0148
 LD0148.The horizontal coordinates were scaled from a map and have
 LD0148.an estimated accuracy of +/- 6 seconds.
 LD0148
 LD0148.The orthometric height was determined by differential leveling and
 LD0148.adjusted by the NATIONAL GEODETIC SURVEY
 LD0148.in June 1991.
 LD0148
 LD0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0148.GEOID18 height accuracy estimate available here.
 LD0148
 LD0148.Click photographs - Photos may exist for this station.
 LD0148
 LD0148.The dynamic height is computed by dividing the NAVD 88
 LD0148.geopotential number by the normal gravity value computed on the
 LD0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0148.degrees latitude (g = 980.6199 gals.).
 LD0148
 LD0148.The modeled gravity was interpolated from observed gravity values.
 LD0148
 LD0148;                    North         East    Units  Estimated Accuracy
 LD0148;SPC IL W     -   465,450.      705,810.      MT  (+/- 180 meters Scaled)
 LD0148
 LD0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF446272(NAD 83)
 LD0148
 LD0148                          SUPERSEDED SURVEY CONTROL
 LD0148
 LD0148  NGVD 29 (??/??/92)  184.427  (m)          605.07   (f) ADJ UNCH    2 0
 LD0148
 LD0148.Superseded values are not recommended for survey control.
 LD0148
 LD0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0148.See file dsdata.pdf to determine how the superseded data were derived.
 LD0148
 LD0148_MARKER: DB = BENCH MARK DISK
 LD0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0148_STAMPING: X 196 1959
 LD0148_MARK LOGO: CGS
 LD0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0148+STABILITY: SURFACE MOTION
 LD0148
 LD0148  HISTORY     - Date     Condition        Report By
 LD0148  HISTORY     - 1959     MONUMENTED       CGS
 LD0148  HISTORY     - 19971107 GOOD             USPSQD
 LD0148
 LD0148                          STATION DESCRIPTION
 LD0148
 LD0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0148'11.5 MI W FROM BRIMFIELD.
 LD0148'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0148'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0148'78, THENCE 6.9 MILES WEST ALONG A GRAVEL ROAD, 31 FEET NORTH OF
 LD0148'THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTH OF FENCE, 9 FEET
 LD0148'WEST OF THE WEST END OF A METAL GATE TO A BARNYARD, 36 FEET WEST
 LD0148'OF THE CENTER LINE OF A DRIVEWAY TO A FARMHOUSE, 2.6 FEET WEST
 LD0148'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 LD0148'ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LD0148'NOTE-- THE MARK MAY ALSO BE REACHED FROM KNOXVILLE, KNOX COUNTY,
 LD0148'BY GOING EAST FOR 9.35 MILES ALONG U.S. HIGHWAY 150 FROM THE
 LD0148'POST OFFICE, THENCE 3.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE
 LD0148'0.1 MILES EAST ALONG A GRAVEL ROAD.
 LD0148
 LD0148                          STATION RECOVERY (1997)
 LD0148
 LD0148'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1326 ***********************************************************************
 LC1326  DESIGNATION -  X 197
 LC1326  PID         -  LC1326
 LC1326  STATE/COUNTY-  IL/PEORIA
 LC1326  COUNTRY     -  US
 LC1326  USGS QUAD   -  PEORIA EAST (2018)
 LC1326
 LC1326                         *CURRENT SURVEY CONTROL
 LC1326  ______________________________________________________________________
 LC1326* NAD 83(1986) POSITION- 40 43 05.0    (N) 089 33 28.3    (W)   HD_HELD2
 LC1326* NAVD 88 ORTHO HEIGHT -   146.831 (meters)      481.73  (feet) ADJUSTED
 LC1326  ______________________________________________________________________
 LC1326  GEOID HEIGHT    -        -32.871 (meters)                     GEOID18
 LC1326  DYNAMIC HEIGHT  -        146.764 (meters)      481.51  (feet) COMP
 LC1326  MODELED GRAVITY -    980,167.7   (mgal)                       NAVD 88
 LC1326
 LC1326  VERT ORDER      -  FIRST     CLASS II
 LC1326
 LC1326.The horizontal coordinates were established by autonomous hand held GPS
 LC1326.observations and have an estimated accuracy of +/- 10 meters.
 LC1326
 LC1326.The orthometric height was determined by differential leveling and
 LC1326.adjusted by the NATIONAL GEODETIC SURVEY
 LC1326.in June 1991.
 LC1326
 LC1326.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1326.GEOID18 height accuracy estimate available here.
 LC1326
 LC1326.Click photographs - Photos may exist for this station.
 LC1326
 LC1326.The dynamic height is computed by dividing the NAVD 88
 LC1326.geopotential number by the normal gravity value computed on the
 LC1326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1326.degrees latitude (g = 980.6199 gals.).
 LC1326
 LC1326.The modeled gravity was interpolated from observed gravity values.
 LC1326
 LC1326;                    North         East    Units  Estimated Accuracy
 LC1326;SPC IL W     -   449,895.      751,437.      MT  (+/- 10 meters HH2 GPS)
 LC1326
 LC1326_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8395510606(NAD 83)
 LC1326
 LC1326                          SUPERSEDED SURVEY CONTROL
 LC1326
 LC1326  NGVD 29 (??/??/92)  146.920  (m)          482.02   (f) ADJ UNCH    1 2
 LC1326
 LC1326.Superseded values are not recommended for survey control.
 LC1326
 LC1326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1326.See file dsdata.pdf to determine how the superseded data were derived.
 LC1326
 LC1326_MARKER: DB = BENCH MARK DISK
 LC1326_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1326_SP_SET: BUILDING
 LC1326_STAMPING: X 197 1959
 LC1326_MARK LOGO: CGS
 LC1326_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1326
 LC1326  HISTORY     - Date     Condition        Report By
 LC1326  HISTORY     - 1959     MONUMENTED       CGS
 LC1326  HISTORY     - 1960     GOOD             CGS
 LC1326  HISTORY     - 1977     GOOD             LOCENG
 LC1326  HISTORY     - 19990131 GOOD             USPSQD
 LC1326  HISTORY     - 20160920 GOOD             USPSQD
 LC1326
 LC1326                          STATION DESCRIPTION
 LC1326
 LC1326'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1326'2.8 MI N FROM PEORIA.
 LC1326'ABOUT 2.8 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1326'RAILROAD FROM THE PASSENGER STATION AT PEORIA, IN SECTION 35,
 LC1326'R 8 E, T 9 N, ACROSS TRACKS FROM POINT BETWEEN MILEAGE POLES
 LC1326'158+11 AND 158+12, 0.05 MILE SOUTH OF DEAD END OF HOMESTEAD
 LC1326'AVENUE, 58 1/2 FEET WEST OF WEST RAIL OF MAIN TRACK (WEST TRACK)
 LC1326'SET VERTICALLY IN THE EAST FACE OF CONCRETE BLOCK BUILDING
 LC1326'FORMERLY OCCUPIED BY THE MOTOROLA COMPANY (VACANT IN 1960), 8 1/2
 LC1326'FEET NORTH OF CENTER LINE OF AN ALLEY BETWEEN TWO CONCRETE
 LC1326'BLOCK BUILDINGS, 1/2 FOOT NORTH OF SOUTHEAST CORNER OF BUILDING
 LC1326'AND ABOUT 5 FEET ABOVE THE LEVEL OF THE TRACK.
 LC1326
 LC1326                          STATION RECOVERY (1977)
 LC1326
 LC1326'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1326'X-197 BUILDING FORMERLY OCCUPIED BY THE MOTOROLA COMPANY IS NOW
 LC1326'OCCUPIED BY ILLINOIS VALLEY GLASS COMPANY.
 LC1326
 LC1326                          STATION RECOVERY (1999)
 LC1326
 LC1326'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1326'RECOVERED IN GOOD CONDITION.
 LC1326
 LC1326                          STATION RECOVERY (2016)
 LC1326
 LC1326'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 LC1326'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0915 ***********************************************************************
 LC0915  DESIGNATION -  X 198
 LC0915  PID         -  LC0915
 LC0915  STATE/COUNTY-  IL/TAZEWELL
 LC0915  COUNTRY     -  US
 LC0915  USGS QUAD   -  MACKINAW (2018)
 LC0915
 LC0915                         *CURRENT SURVEY CONTROL
 LC0915  ______________________________________________________________________
 LC0915* NAD 83(1986) POSITION- 40 35 49.     (N) 089 20 46.     (W)   SCALED
 LC0915* NAVD 88 ORTHO HEIGHT -   224.315 (meters)      735.94  (feet) ADJUSTED
 LC0915  ______________________________________________________________________
 LC0915  GEOID HEIGHT    -        -32.527 (meters)                     GEOID18
 LC0915  DYNAMIC HEIGHT  -        224.210 (meters)      735.60  (feet) COMP
 LC0915  MODELED GRAVITY -    980,151.5   (mgal)                       NAVD 88
 LC0915
 LC0915  VERT ORDER      -  SECOND    CLASS 0
 LC0915
 LC0915.The horizontal coordinates were scaled from a map and have
 LC0915.an estimated accuracy of +/- 6 seconds.
 LC0915
 LC0915.The orthometric height was determined by differential leveling and
 LC0915.adjusted by the NATIONAL GEODETIC SURVEY
 LC0915.in June 1991.
 LC0915
 LC0915.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0915.GEOID18 height accuracy estimate available here.
 LC0915
 LC0915.Click photographs - Photos may exist for this station.
 LC0915
 LC0915.The dynamic height is computed by dividing the NAVD 88
 LC0915.geopotential number by the normal gravity value computed on the
 LC0915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0915.degrees latitude (g = 980.6199 gals.).
 LC0915
 LC0915.The modeled gravity was interpolated from observed gravity values.
 LC0915
 LC0915;                    North         East    Units  Estimated Accuracy
 LC0915;SPC IL W     -   436,590.      769,450.      MT  (+/- 180 meters Scaled)
 LC0915
 LC0915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK014966(NAD 83)
 LC0915
 LC0915                          SUPERSEDED SURVEY CONTROL
 LC0915
 LC0915  NGVD 29 (??/??/92)  224.391  (m)          736.19   (f) ADJ UNCH    2 0
 LC0915
 LC0915.Superseded values are not recommended for survey control.
 LC0915
 LC0915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0915.See file dsdata.pdf to determine how the superseded data were derived.
 LC0915
 LC0915_MARKER: DB = BENCH MARK DISK
 LC0915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0915_STAMPING: X 198 1959
 LC0915_MARK LOGO: CGS
 LC0915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0915+STABILITY: SURFACE MOTION
 LC0915
 LC0915  HISTORY     - Date     Condition        Report By
 LC0915  HISTORY     - 1959     MONUMENTED       CGS
 LC0915  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0915
 LC0915                          STATION DESCRIPTION
 LC0915
 LC0915'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0915'5.4 MI N FROM MACKINAW.
 LC0915'ABOUT 0.05 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0915'THE STATION AT MACKINAW, THENCE 5.35 MILES NORTH ALONG AN ASPHALT
 LC0915'ROAD, AT A T-FENCE CORNER WEST OF THE ROAD, 28 FEET WEST OF THE
 LC0915'CENTER LINE OF THE ROAD, 1 1/2 FEET EAST OF A FENCE, 7 FEET
 LC0915'NORTH OF THE NORTH END OF A WIRE GATE, 21 1/2 FEET NORTH OF A
 LC0915'T-FENCE CORNER, 9 FEET NORTHWEST OF THE NORTH END OF A CORRUGATED
 LC0915'PIPE CULVERT, 2.7 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1
 LC0915'FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 LC0915'POST PROJECTING 2 INCHES.
 LC0915
 LC0915                          STATION RECOVERY (1988)
 LC0915
 LC0915'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0915'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0997 ***********************************************************************
 LC0997  DESIGNATION -  X 199
 LC0997  PID         -  LC0997
 LC0997  STATE/COUNTY-  IL/MCLEAN
 LC0997  COUNTRY     -  US
 LC0997  USGS QUAD   -  NORMAL EAST (2018)
 LC0997
 LC0997                         *CURRENT SURVEY CONTROL
 LC0997  ______________________________________________________________________
 LC0997* NAD 83(1986) POSITION- 40 31 53.     (N) 088 59 49.     (W)   SCALED
 LC0997* NAVD 88 ORTHO HEIGHT -   250.947 (meters)      823.32  (feet) ADJUSTED
 LC0997  ______________________________________________________________________
 LC0997  GEOID HEIGHT    -        -32.078 (meters)                     GEOID18
 LC0997  DYNAMIC HEIGHT  -        250.830 (meters)      822.93  (feet) COMP
 LC0997  MODELED GRAVITY -    980,151.4   (mgal)                       NAVD 88
 LC0997
 LC0997  VERT ORDER      -  SECOND    CLASS 0
 LC0997
 LC0997.The horizontal coordinates were scaled from a map and have
 LC0997.an estimated accuracy of +/- 6 seconds.
 LC0997
 LC0997.The orthometric height was determined by differential leveling and
 LC0997.adjusted by the NATIONAL GEODETIC SURVEY
 LC0997.in June 1991.
 LC0997
 LC0997.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0997.GEOID18 height accuracy estimate available here.
 LC0997
 LC0997.Click photographs - Photos may exist for this station.
 LC0997
 LC0997.The dynamic height is computed by dividing the NAVD 88
 LC0997.geopotential number by the normal gravity value computed on the
 LC0997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0997.degrees latitude (g = 980.6199 gals.).
 LC0997
 LC0997.The modeled gravity was interpolated from observed gravity values.
 LC0997
 LC0997;                    North         East    Units  Estimated Accuracy
 LC0997;SPC IL E     -   429,220.      243,780.      MT  (+/- 180 meters Scaled)
 LC0997
 LC0997_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK308886(NAD 83)
 LC0997
 LC0997                          SUPERSEDED SURVEY CONTROL
 LC0997
 LC0997  NGVD 29 (??/??/92)  251.001  (m)          823.49   (f) ADJ UNCH    2 0
 LC0997
 LC0997.Superseded values are not recommended for survey control.
 LC0997
 LC0997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0997.See file dsdata.pdf to determine how the superseded data were derived.
 LC0997
 LC0997_MARKER: DB = BENCH MARK DISK
 LC0997_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0997_SP_SET: CULVERT HEADWALL
 LC0997_STAMPING: X 199 1959
 LC0997_MARK LOGO: CGS
 LC0997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0997+STABILITY: SURFACE MOTION
 LC0997
 LC0997  HISTORY     - Date     Condition        Report By
 LC0997  HISTORY     - 1959     MONUMENTED       CGS
 LC0997
 LC0997                          STATION DESCRIPTION
 LC0997
 LC0997'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0997'9 MI SE FROM CARLOCK.
 LC0997'ABOUT 5.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0997'AND ST. LOUIS RAILROAD STATION AT CARLOCK, THENCE 1.0 MILES
 LC0997'EAST ALONG A GRAVEL ROAD, THENCE 0.05 MILES SOUTH ALONG AN ASPHALT
 LC0997'ROAD, THENCE 2.3 MILES EAST ALONG A GRAVEL ROAD, SET IN THE TOP
 LC0997'OF THE WEST END OF THE SOUTH HEADWALL OF A 5-FOOT CONCRTE BOX
 LC0997'CULVERT, 15 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 1/2
 LC0997'FOOT BELOW THE LEVEL OF THE ROAD.  THE MARK MAY BE REACHED FROM
 LC0997'BLOOMINGTON, MCLEAN  COUNTY, BY GOING NORTH FOR 3.15 MILES ALONG
 LC0997'U.S. HIGHWAY 51 FROM ITS JUNCTION WITH U.S. HIGHWAY 150 IN BLOOMINGTON
 LC0997'THENCE 0.1 MILE WEST ALONG A GRAVEL ROAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1611 ***********************************************************************
 LC1611  DESIGNATION -  X 199 RESET
 LC1611  PID         -  LC1611
 LC1611  STATE/COUNTY-  IL/MCLEAN
 LC1611  COUNTRY     -  US
 LC1611  USGS QUAD   -  NORMAL EAST (2018)
 LC1611
 LC1611                         *CURRENT SURVEY CONTROL
 LC1611  ______________________________________________________________________
 LC1611* NAD 83(1986) POSITION- 40 31 53.5    (N) 088 59 56.8    (W)   HD_HELD2
 LC1611* NAVD 88 ORTHO HEIGHT -   250.19  (+/-2cm)      820.8   (feet) VERTCON3
 LC1611  ______________________________________________________________________
 LC1611  GEOID HEIGHT    -        -32.080 (meters)                     GEOID18
 LC1611  VERT ORDER      -  THIRD (See Below)
 LC1611
 LC1611.The horizontal coordinates were established by autonomous hand held GPS
 LC1611.observations and have an estimated accuracy of +/- 10 meters.
 LC1611
 LC1611.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1611.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1611
 LC1611.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1611.GEOID18 height accuracy estimate available here.
 LC1611
 LC1611.The vertical order pertains to the NGVD 29 superseded value.
 LC1611
 LC1611.Click photographs - Photos may exist for this station.
 LC1611
 LC1611;                    North         East    Units  Estimated Accuracy
 LC1611;SPC IL E     -   429,233.      243,591.      MT  (+/- 10 meters HH2 GPS)
 LC1611
 LC1611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3068188674(NAD 83)
 LC1611
 LC1611                          SUPERSEDED SURVEY CONTROL
 LC1611
 LC1611  NGVD 29 (11/09/15)  250.24   (m)          821.0    (f) RESET       3  
 LC1611
 LC1611.Superseded values are not recommended for survey control.
 LC1611
 LC1611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1611.See file dsdata.pdf to determine how the superseded data were derived.
 LC1611
 LC1611_MARKER: DV = VERTICAL CONTROL DISK
 LC1611_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1611_SP_SET: HEADWALL
 LC1611_STAMPING: X 199 RESET 1977
 LC1611_MARK LOGO: NGS
 LC1611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1611+STABILITY: SURFACE MOTION
 LC1611
 LC1611  HISTORY     - Date     Condition        Report By
 LC1611  HISTORY     - 1977     MONUMENTED       LOCENG
 LC1611  HISTORY     - 1987     GOOD             USPSQD
 LC1611  HISTORY     - 1988     GOOD             USPSQD
 LC1611
 LC1611                          STATION DESCRIPTION
 LC1611
 LC1611'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1611'5.6 MI SE FROM CARLOCK.
 LC1611'5.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO AND ST.
 LC1611'LOUIS RAILROAD STATION IN CARLOCK, THENCE 1.0 MILES EAST ALONG A
 LC1611'GRAVEL ROAD, THENCE 0.05 MILES SOUTH AAONG AN ASPHALT ROAD, THENCE 2.3
 LC1611'MILES EAST ALONG A GRAVEL ROAD, IN THE TOP OF THE WEST END OF THE
 LC1611'SOUTH HEADWALL OF A 72-INCH STORM SEWER, AND 115 FEET SOUTH OF THE
 LC1611'CENTERLINE OF THE ROAD.
 LC1611'THE MARK IS 3.7 FT BELOW ROAD.
 LC1611
 LC1611                          STATION RECOVERY (1987)
 LC1611
 LC1611'RECOVERY NOTE BY US POWER SQUADRON 1987 (GEI)
 LC1611'RECOVERED IN GOOD CONDITION.
 LC1611
 LC1611                          STATION RECOVERY (1988)
 LC1611
 LC1611'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC1611'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0055 ***********************************************************************
 HB0055  DESIGNATION -  X 1=396
 HB0055  PID         -  HB0055
 HB0055  STATE/COUNTY-  IL/GALLATIN
 HB0055  COUNTRY     -  US
 HB0055  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0055
 HB0055                         *CURRENT SURVEY CONTROL
 HB0055  ______________________________________________________________________
 HB0055* NAD 83(1986) POSITION- 37 42 52.     (N) 088 11 39.     (W)   SCALED
 HB0055* NAVD 88 ORTHO HEIGHT -   120.593 (meters)      395.65  (feet) ADJUSTED
 HB0055  ______________________________________________________________________
 HB0055  GEOID HEIGHT    -        -29.830 (meters)                     GEOID18
 HB0055  DYNAMIC HEIGHT  -        120.509 (meters)      395.37  (feet) COMP
 HB0055  MODELED GRAVITY -    979,939.4   (mgal)                       NAVD 88
 HB0055
 HB0055  VERT ORDER      -  FIRST     CLASS II
 HB0055
 HB0055.The horizontal coordinates were scaled from a map and have
 HB0055.an estimated accuracy of +/- 6 seconds.
 HB0055
 HB0055.The orthometric height was determined by differential leveling and
 HB0055.adjusted by the NATIONAL GEODETIC SURVEY
 HB0055.in June 1991.
 HB0055
 HB0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0055.GEOID18 height accuracy estimate available here.
 HB0055
 HB0055.Click photographs - Photos may exist for this station.
 HB0055
 HB0055.The dynamic height is computed by dividing the NAVD 88
 HB0055.geopotential number by the normal gravity value computed on the
 HB0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0055.degrees latitude (g = 980.6199 gals.).
 HB0055
 HB0055.The modeled gravity was interpolated from observed gravity values.
 HB0055
 HB0055;                    North         East    Units  Estimated Accuracy
 HB0055;SPC IL E     -   116,290.      312,270.      MT  (+/- 180 meters Scaled)
 HB0055
 HB0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG947748(NAD 83)
 HB0055
 HB0055                          SUPERSEDED SURVEY CONTROL
 HB0055
 HB0055  NGVD 29 (11/26/84)  120.692  (m)          395.97   (f) ADJUSTED    1 2
 HB0055
 HB0055.Superseded values are not recommended for survey control.
 HB0055
 HB0055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0055.See file dsdata.pdf to determine how the superseded data were derived.
 HB0055
 HB0055_MARKER: P = PIPE CAP
 HB0055_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0055_STAMPING: 1906
 HB0055_MARK LOGO: USGS
 HB0055_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0055_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0055
 HB0055  HISTORY     - Date     Condition        Report By
 HB0055  HISTORY     - 1906     MONUMENTED       USGS
 HB0055  HISTORY     - 1949     POOR             CGS
 HB0055  HISTORY     - 20110427 MARK NOT FOUND   ILDT
 HB0055  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0055
 HB0055                          STATION DESCRIPTION
 HB0055
 HB0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0055'0.4 MI NW FROM SHAWNEETOWN.
 HB0055'ABOUT 0.4 MILE NORTHWEST ALONG THE LOUISVILLE AND NASHVILLE
 HB0055'RAILROAD FROM THE CITY WATER TOWER AT SHAWNEETOWN, ABOUT 0.2
 HB0055'MILE WEST OF A ROAD CROSSING AT A SCHOOL BUILDING, 294
 HB0055'FEET WEST OF A SIGN POST SHAWNEETOWN 2000, 30 FEET SOUTH OF THE
 HB0055'CENTER LINE OF STATE HIGHWAY 13, 22 FEET NORTH OF THE NORTH
 HB0055'RAIL OF THE TRACK, 38.8 FEET SOUTHEAST OF A TELEPHONE POLE,
 HB0055'8 FEET NORTHWEST OF TELEPHONE POLE NO. 03/14, 1 FOOT NORTH OF
 HB0055'A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE TRACK AND
 HB0055'PROJECTING 3 INCHES.  NOTE-- PIPE HAS BEEN BENT SO THAT THE
 HB0055'NORTHWEST SIDE OF DISK IS ABOUT 1 1/4 IN THE HIGHEST POINT.
 HB0055
 HB0055                          STATION RECOVERY (2011)
 HB0055
 HB0055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0055'MARK NOT FOUND.
 HB0055
 HB0055                          STATION RECOVERY (2012)
 HB0055
 HB0055'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0225 ***********************************************************************
 MF0225  DESIGNATION -  X 20
 MF0225  PID         -  MF0225
 MF0225  STATE/COUNTY-  IL/GRUNDY
 MF0225  COUNTRY     -  US
 MF0225  USGS QUAD   -  MAZON (2018)
 MF0225
 MF0225                         *CURRENT SURVEY CONTROL
 MF0225  ______________________________________________________________________
 MF0225* NAD 83(2011) POSITION- 41 09 12.02162(N) 088 24 55.97522(W)   ADJUSTED
 MF0225* NAD 83(2011) ELLIP HT-   153.728 (meters)        (06/27/12)   ADJUSTED
 MF0225* NAD 83(2011) EPOCH   -  2010.00
 MF0225* NAVD 88 ORTHO HEIGHT -   186.301 (meters)      611.22  (feet) ADJUSTED
 MF0225  ______________________________________________________________________
 MF0225  GEOID HEIGHT    -        -32.572 (meters)                     GEOID18
 MF0225  NAD 83(2011) X  -    132,984.927 (meters)                     COMP
 MF0225  NAD 83(2011) Y  - -4,807,678.554 (meters)                     COMP
 MF0225  NAD 83(2011) Z  -  4,175,361.470 (meters)                     COMP
 MF0225  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 MF0225  DYNAMIC HEIGHT  -        186.227 (meters)      610.98  (feet) COMP
 MF0225  MODELED GRAVITY -    980,218.9   (mgal)                       NAVD 88
 MF0225
 MF0225  VERT ORDER      -  SECOND    CLASS 0
 MF0225
 MF0225  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0225  Standards:
 MF0225         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0225            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0225  -------------------------------------------------------------------
 MF0225  NETWORK    1.09   1.39           0.49   0.39   0.71     -0.14917787
 MF0225  -------------------------------------------------------------------
 MF0225  Click here for local accuracies and other accuracy information.
 MF0225
 MF0225.The horizontal coordinates were established by GPS observations
 MF0225.and adjusted by the National Geodetic Survey in June 2012.
 MF0225
 MF0225.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0225.been affixed to the stable North American tectonic plate. See 
 MF0225.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0225
 MF0225.The horizontal coordinates are valid at the epoch date displayed above
 MF0225.which is a decimal equivalence of Year/Month/Day.
 MF0225
 MF0225.The orthometric height was determined by differential leveling and
 MF0225.adjusted by the NATIONAL GEODETIC SURVEY
 MF0225.in June 1991.
 MF0225
 MF0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0225.GEOID18 height accuracy estimate available here.
 MF0225
 MF0225.Click photographs - Photos may exist for this station.
 MF0225
 MF0225.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0225
 MF0225.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0225
 MF0225.The ellipsoidal height was determined by GPS observations
 MF0225.and is referenced to NAD 83.
 MF0225
 MF0225.The dynamic height is computed by dividing the NAVD 88
 MF0225.geopotential number by the normal gravity value computed on the
 MF0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0225.degrees latitude (g = 980.6199 gals.).
 MF0225
 MF0225.The modeled gravity was interpolated from observed gravity values.
 MF0225
 MF0225. The following values were computed from the NAD 83(2011) position.
 MF0225
 MF0225;                    North         East     Units Scale Factor Converg.
 MF0225;SPC IL E     -   498,073.790   293,099.025   MT  0.99997559   -0 03 14.8
 MF0225;SPC IL E     - 1,634,097.09    961,609.05   sFT  0.99997559   -0 03 14.8
 MF0225;UTM  16      - 4,556,745.064   381,224.879   MT  0.99977363   -0 55 53.9
 MF0225
 MF0225!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0225!SPC IL E     -   0.99997589  x   0.99997559  =   0.99995148
 MF0225!UTM  16      -   0.99997589  x   0.99977363  =   0.99974952
 MF0225
 MF0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8122456745(NAD 83)
 MF0225
 MF0225                          SUPERSEDED SURVEY CONTROL
 MF0225
 MF0225  NAD 83(2007)-  41 09 12.02170(N)    088 24 55.97612(W) AD(2002.00) 0
 MF0225  ELLIP H (02/10/07)  153.748  (m)                       GP(2002.00)    
 MF0225  ELLIP H (02/03/05)  153.758  (m)                       GP(       ) 4 2
 MF0225  NAD 83(1997)-  41 09 12.02181(N)    088 24 55.97643(W) AD(       ) 1
 MF0225  ELLIP H (03/04/03)  153.762  (m)                       GP(       ) 4 2
 MF0225  NAVD 88             186.30   (m)          611.2    (f) LEVELING    3  
 MF0225  NGVD 29 (??/??/92)  186.374  (m)          611.46   (f) ADJ UNCH    2 0
 MF0225
 MF0225.Superseded values are not recommended for survey control.
 MF0225
 MF0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0225.See file dsdata.pdf to determine how the superseded data were derived.
 MF0225
 MF0225_MARKER: DB = BENCH MARK DISK
 MF0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0225_STAMPING: X 20 1934
 MF0225_MARK LOGO: CGS
 MF0225_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0225+STABILITY: SURFACE MOTION
 MF0225_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0225+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2005
 MF0225
 MF0225  HISTORY     - Date     Condition        Report By
 MF0225  HISTORY     - 1934     MONUMENTED       CGS
 MF0225  HISTORY     - 1989     GOOD             USPSQD
 MF0225  HISTORY     - 20010410 GOOD             JCLS
 MF0225  HISTORY     - 20010418 GOOD             JCLS
 MF0225  HISTORY     - 200205   GOOD             ASCPC
 MF0225  HISTORY     - 20050725 POOR             GEOSPC
 MF0225  HISTORY     - 20081008 GOOD             GEOCAC
 MF0225  HISTORY     - 20151004 POOR             GEOCAC
 MF0225
 MF0225                          STATION DESCRIPTION
 MF0225
 MF0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0225'2.4 MI N FROM DWIGHT.
 MF0225'IN GRUNDY COUNTY, 2.4 MILES NORTH ALONG STATE HIGHWAY 47 FROM
 MF0225'THE JUNCTION OF U.S. HIGHWAY 66 NEAR DWIGHT, LIVINGSTON COUNTY,
 MF0225'IN THE SOUTHEAST CORNER OF THE SALEM EVANGELICAL CHURCH YARD,
 MF0225'24 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE CHURCH, 38 FEET
 MF0225'WEST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET EAST OF A RIGHT-OF-WAY
 MF0225'FENCE, AND ABOUT 2 FEET HIGHER THAN THE HIGHWAY.  A STANDARD
 MF0225'DISK, STAMPED X 20 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0225
 MF0225                          STATION RECOVERY (1989)
 MF0225
 MF0225'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 MF0225'RECOVERED IN GOOD CONDITION.
 MF0225
 MF0225                          STATION RECOVERY (2001)
 MF0225
 MF0225'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 MF0225'RECOVERED IN GOOD CONDITION.
 MF0225
 MF0225                          STATION RECOVERY (2001)
 MF0225
 MF0225'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 MF0225'RECOVERED IN GOOD CONDITION.
 MF0225
 MF0225                          STATION RECOVERY (2002)
 MF0225
 MF0225'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0225'RECOVERED AS DESCRIBED
 MF0225
 MF0225                          STATION RECOVERY (2005)
 MF0225
 MF0225'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2005 (MEH)
 MF0225'RECOVERED AS DESCRIBED.  ---NOTE--- GPS OBSERVATIONS ARE QUESTIONABLE
 MF0225'DUE THE MONUMENTS STABILITY.  MONUMENT WAS FOUND IN POOR CONDITION.
 MF0225
 MF0225                          STATION RECOVERY (2008)
 MF0225
 MF0225'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0225'RECOVERED IN GOOD CONDITION.
 MF0225
 MF0225                          STATION RECOVERY (2015)
 MF0225
 MF0225'RECOVERY NOTE BY GEOCACHING 2015
 MF0225'SETTING DISTURBED - LEANING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0258 ***********************************************************************
 LC0258  DESIGNATION -  X 200
 LC0258  PID         -  LC0258
 LC0258  STATE/COUNTY-  IL/CHAMPAIGN
 LC0258  COUNTRY     -  US
 LC0258  USGS QUAD   -  RANTOUL (2018)
 LC0258
 LC0258                         *CURRENT SURVEY CONTROL
 LC0258  ______________________________________________________________________
 LC0258* NAD 83(1986) POSITION- 40 15 12.2    (N) 088 10 27.8    (W)   HD_HELD2
 LC0258* NAVD 88 ORTHO HEIGHT -   222.660 (meters)      730.51  (feet) ADJUSTED
 LC0258  ______________________________________________________________________
 LC0258  GEOID HEIGHT    -        -32.269 (meters)                     GEOID18
 LC0258  DYNAMIC HEIGHT  -        222.547 (meters)      730.14  (feet) COMP
 LC0258  MODELED GRAVITY -    980,115.1   (mgal)                       NAVD 88
 LC0258
 LC0258  VERT ORDER      -  SECOND    CLASS 0
 LC0258
 LC0258.The horizontal coordinates were established by autonomous hand held GPS
 LC0258.observations and have an estimated accuracy of +/- 10 meters.
 LC0258
 LC0258.The orthometric height was determined by differential leveling and
 LC0258.adjusted by the NATIONAL GEODETIC SURVEY
 LC0258.in June 1991.
 LC0258
 LC0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0258.GEOID18 height accuracy estimate available here.
 LC0258
 LC0258.Click photographs - Photos may exist for this station.
 LC0258
 LC0258.The dynamic height is computed by dividing the NAVD 88
 LC0258.geopotential number by the normal gravity value computed on the
 LC0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0258.degrees latitude (g = 980.6199 gals.).
 LC0258
 LC0258.The modeled gravity was interpolated from observed gravity values.
 LC0258
 LC0258;                    North         East    Units  Estimated Accuracy
 LC0258;SPC IL E     -   398,147.      313,522.      MT  (+/- 10 meters HH2 GPS)
 LC0258
 LC0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK0012456542(NAD 83)
 LC0258
 LC0258                          SUPERSEDED SURVEY CONTROL
 LC0258
 LC0258  NGVD 29 (??/??/92)  222.702  (m)          730.65   (f) ADJ UNCH    2 0
 LC0258
 LC0258.Superseded values are not recommended for survey control.
 LC0258
 LC0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0258.See file dsdata.pdf to determine how the superseded data were derived.
 LC0258
 LC0258_MARKER: DB = BENCH MARK DISK
 LC0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0258_STAMPING: X 200 1959
 LC0258_MARK LOGO: CGS
 LC0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0258+STABILITY: SURFACE MOTION
 LC0258
 LC0258  HISTORY     - Date     Condition        Report By
 LC0258  HISTORY     - 1959     MONUMENTED       CGS
 LC0258  HISTORY     - 1973     GOOD             NGS
 LC0258
 LC0258                          STATION DESCRIPTION
 LC0258
 LC0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0258'1.3 MI NE FROM THOMASBORO.
 LC0258'ABOUT 0.25 MILES EAST ALONG A STREET FROM THE POST OFFICE AT
 LC0258'THOMASBORO, THENCE 0.65 MILES NORTH ALONG U.S. HIGHWAY 45, THENCE
 LC0258'0.4 MILES EAST ALONG AN OILED ROAD, AT THE JUNCTION OF A T-ROAD
 LC0258'NORTH, 26 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 15 FEET
 LC0258'EAST OF THE EXTENDED CENTER LINE OF THE ROAD NORTH, 1 FOOT NORTH
 LC0258'OF A FENCE, 2 1/2 FEET NORTHEAST OF A FENCE CORNER, 31 FEET
 LC0258'SOUTHEAST OF THE CENTER OF THE JUNCTION, 1.7 FEET WEST-NORTHWEST
 LC0258'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN
 LC0258'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0258
 LC0258                          STATION RECOVERY (1973)
 LC0258
 LC0258'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0067 ***********************************************************************
 LC0067  DESIGNATION -  X 201
 LC0067  PID         -  LC0067
 LC0067  STATE/COUNTY-  IL/IROQUOIS
 LC0067  COUNTRY     -  US
 LC0067  USGS QUAD   -  BUCKLEY (2018)
 LC0067
 LC0067                         *CURRENT SURVEY CONTROL
 LC0067  ______________________________________________________________________
 LC0067* NAD 83(1986) POSITION- 40 35 24.     (N) 088 03 04.     (W)   SCALED
 LC0067* NAVD 88 ORTHO HEIGHT -   213.438 (meters)      700.25  (feet) ADJUSTED
 LC0067  ______________________________________________________________________
 LC0067  GEOID HEIGHT    -        -32.343 (meters)                     GEOID18
 LC0067  DYNAMIC HEIGHT  -        213.339 (meters)      699.93  (feet) COMP
 LC0067  MODELED GRAVITY -    980,158.0   (mgal)                       NAVD 88
 LC0067
 LC0067  VERT ORDER      -  SECOND    CLASS 0
 LC0067
 LC0067.The horizontal coordinates were scaled from a map and have
 LC0067.an estimated accuracy of +/- 6 seconds.
 LC0067
 LC0067.The orthometric height was determined by differential leveling and
 LC0067.adjusted by the NATIONAL GEODETIC SURVEY
 LC0067.in June 1991.
 LC0067
 LC0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0067.GEOID18 height accuracy estimate available here.
 LC0067
 LC0067.Click photographs - Photos may exist for this station.
 LC0067
 LC0067.The dynamic height is computed by dividing the NAVD 88
 LC0067.geopotential number by the normal gravity value computed on the
 LC0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0067.degrees latitude (g = 980.6199 gals.).
 LC0067
 LC0067.The modeled gravity was interpolated from observed gravity values.
 LC0067
 LC0067;                    North         East    Units  Estimated Accuracy
 LC0067;SPC IL E     -   435,550.      323,890.      MT  (+/- 180 meters Scaled)
 LC0067
 LC0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK110937(NAD 83)
 LC0067
 LC0067                          SUPERSEDED SURVEY CONTROL
 LC0067
 LC0067  NGVD 29 (??/??/92)  213.502  (m)          700.46   (f) ADJ UNCH    2 0
 LC0067
 LC0067.Superseded values are not recommended for survey control.
 LC0067
 LC0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0067.See file dsdata.pdf to determine how the superseded data were derived.
 LC0067
 LC0067_MARKER: DB = BENCH MARK DISK
 LC0067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0067_STAMPING: X 201 1959
 LC0067_MARK LOGO: CGS
 LC0067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0067+STABILITY: SURFACE MOTION
 LC0067
 LC0067  HISTORY     - Date     Condition        Report By
 LC0067  HISTORY     - 1959     MONUMENTED       CGS
 LC0067  HISTORY     - 20070929 GOOD             GEOCAC
 LC0067  HISTORY     - 20071201 POOR             ILDT
 LC0067
 LC0067                          STATION DESCRIPTION
 LC0067
 LC0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0067'1.3 MI SW FROM BUCKLEY.
 LC0067'ABOUT 0.75 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0067'OFFICE AT BUCKLEY, THENCE 0.55 MILES WEST ALONG A GRAVEL ROAD,
 LC0067'AT THE JUNCTION OF A DRIVEWAY SOUTH TO A FARM HOUSE, 24 FEET
 LC0067'SOUTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET NORTH OF
 LC0067'A FENCE, 5 1/2 FEET EAST OF A FENCE CORNER, 24 FEET EAST OF
 LC0067'THE CENTER LINE OF THE DRIVEWAY, 1.9 FEET WEST-NORTHWEST OF A
 LC0067'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 LC0067'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0067
 LC0067                          STATION RECOVERY (2007)
 LC0067
 LC0067'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0067'RECOVERED IN GOOD CONDITION.
 LC0067
 LC0067                          STATION RECOVERY (2007)
 LC0067
 LC0067'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (RAS)
 LC0067'PREVIOUS TO REACH IS ADEQUATE. MARK IS LEANING AND IS LOOSE IN THE
 LC0067'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1989 ***********************************************************************
 LB1989  DESIGNATION -  X 202
 LB1989  PID         -  LB1989
 LB1989  STATE/COUNTY-  IL/IROQUOIS
 LB1989  COUNTRY     -  US
 LB1989  USGS QUAD   -  CLIFTON (2018)
 LB1989
 LB1989                         *CURRENT SURVEY CONTROL
 LB1989  ______________________________________________________________________
 LB1989* NAD 83(1986) POSITION- 40 53 33.     (N) 087 57 42.     (W)   SCALED
 LB1989* NAVD 88 ORTHO HEIGHT -   204.737 (meters)      671.71  (feet) ADJUSTED
 LB1989  ______________________________________________________________________
 LB1989  GEOID HEIGHT    -        -32.519 (meters)                     GEOID18
 LB1989  DYNAMIC HEIGHT  -        204.651 (meters)      671.43  (feet) COMP
 LB1989  MODELED GRAVITY -    980,196.0   (mgal)                       NAVD 88
 LB1989
 LB1989  VERT ORDER      -  SECOND    CLASS 0
 LB1989
 LB1989.The horizontal coordinates were scaled from a map and have
 LB1989.an estimated accuracy of +/- 6 seconds.
 LB1989
 LB1989.The orthometric height was determined by differential leveling and
 LB1989.adjusted by the NATIONAL GEODETIC SURVEY
 LB1989.in June 1991.
 LB1989
 LB1989.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1989.GEOID18 height accuracy estimate available here.
 LB1989
 LB1989.Click photographs - Photos may exist for this station.
 LB1989
 LB1989.The dynamic height is computed by dividing the NAVD 88
 LB1989.geopotential number by the normal gravity value computed on the
 LB1989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1989.degrees latitude (g = 980.6199 gals.).
 LB1989
 LB1989.The modeled gravity was interpolated from observed gravity values.
 LB1989
 LB1989;                    North         East    Units  Estimated Accuracy
 LB1989;SPC IL E     -   469,170.      331,320.      MT  (+/- 180 meters Scaled)
 LB1989
 LB1989_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL189272(NAD 83)
 LB1989
 LB1989                          SUPERSEDED SURVEY CONTROL
 LB1989
 LB1989  NGVD 29 (??/??/92)  204.815  (m)          671.96   (f) ADJ UNCH    2 0
 LB1989
 LB1989.Superseded values are not recommended for survey control.
 LB1989
 LB1989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1989.See file dsdata.pdf to determine how the superseded data were derived.
 LB1989
 LB1989_MARKER: DB = BENCH MARK DISK
 LB1989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1989_STAMPING: X 202 1959
 LB1989_MARK LOGO: CGS
 LB1989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1989+STABILITY: SURFACE MOTION
 LB1989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1989+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 LB1989
 LB1989  HISTORY     - Date     Condition        Report By
 LB1989  HISTORY     - 1959     MONUMENTED       CGS
 LB1989  HISTORY     - 20071007 MARK NOT FOUND   GEOCAC
 LB1989  HISTORY     - 20110126 GOOD             ILDT
 LB1989  HISTORY     - 20110513 GOOD             ILDT
 LB1989  HISTORY     - 20130513 GOOD             ILDT
 LB1989
 LB1989                          STATION DESCRIPTION
 LB1989
 LB1989'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1989'1 MI NW FROM ASHKUM.
 LB1989'ABOUT 0.45 MILE WEST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LB1989'WITH U.S. HIGHWAY 45 IN THE NORTH PART OF ASHKUM, THENCE 0.55
 LB1989'MILES NORTH ALONG AN ASPHALT ROAD, ABOUT 143 YARDS SOUTH OF A
 LB1989'DRIVEWAY EAST TO A FARM HOUSE, 23 FEET EAST OF THE CENTER LINE
 LB1989'OF THE ROAD, 1 FOOT WEST OF A FENCE, 2 1/2 FEET NORTH-NORTHWEST
 LB1989'OF A FENCE CORNER, 1.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 LB1989'1 FOOT BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 LB1989'CONCRETE POST PROJECTING 4 INCHES.
 LB1989
 LB1989                          STATION RECOVERY (2007)
 LB1989
 LB1989'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1989'MARK NOT FOUND.
 LB1989
 LB1989                          STATION RECOVERY (2011)
 LB1989
 LB1989'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1989'RECOVERED IN GOOD CONDITION.
 LB1989
 LB1989                          STATION RECOVERY (2011)
 LB1989
 LB1989'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LB1989'RECOVERED IN GOOD CONDITION.
 LB1989
 LB1989                          STATION RECOVERY (2013)
 LB1989
 LB1989'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LB1989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0595 ***********************************************************************
 LC0595  DESIGNATION -  X 203
 LC0595  PID         -  LC0595
 LC0595  STATE/COUNTY-  IL/DE WITT
 LC0595  COUNTRY     -  US
 LC0595  USGS QUAD   -  BELLFLOWER (2018)
 LC0595
 LC0595                         *CURRENT SURVEY CONTROL
 LC0595  ______________________________________________________________________
 LC0595* NAD 83(1986) POSITION- 40 16 02.     (N) 088 37 19.     (W)   SCALED
 LC0595* NAVD 88 ORTHO HEIGHT -   221.910 (meters)      728.05  (feet) ADJUSTED
 LC0595  ______________________________________________________________________
 LC0595  GEOID HEIGHT    -        -31.914 (meters)                     GEOID18
 LC0595  DYNAMIC HEIGHT  -        221.803 (meters)      727.70  (feet) COMP
 LC0595  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 LC0595
 LC0595  VERT ORDER      -  SECOND    CLASS 0
 LC0595
 LC0595.The horizontal coordinates were scaled from a map and have
 LC0595.an estimated accuracy of +/- 6 seconds.
 LC0595
 LC0595.The orthometric height was determined by differential leveling and
 LC0595.adjusted by the NATIONAL GEODETIC SURVEY
 LC0595.in June 1991.
 LC0595
 LC0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0595.GEOID18 height accuracy estimate available here.
 LC0595
 LC0595.Click photographs - Photos may exist for this station.
 LC0595
 LC0595.The dynamic height is computed by dividing the NAVD 88
 LC0595.geopotential number by the normal gravity value computed on the
 LC0595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0595.degrees latitude (g = 980.6199 gals.).
 LC0595
 LC0595.The modeled gravity was interpolated from observed gravity values.
 LC0595
 LC0595;                    North         East    Units  Estimated Accuracy
 LC0595;SPC IL E     -   399,710.      275,450.      MT  (+/- 180 meters Scaled)
 LC0595
 LC0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK620586(NAD 83)
 LC0595
 LC0595                          SUPERSEDED SURVEY CONTROL
 LC0595
 LC0595  NGVD 29 (??/??/92)  221.957  (m)          728.20   (f) ADJ UNCH    2 0
 LC0595
 LC0595.Superseded values are not recommended for survey control.
 LC0595
 LC0595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0595.See file dsdata.pdf to determine how the superseded data were derived.
 LC0595
 LC0595_MARKER: DB = BENCH MARK DISK
 LC0595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0595_STAMPING: X 203 1959
 LC0595_MARK LOGO: CGS
 LC0595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0595+STABILITY: SURFACE MOTION
 LC0595_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0595+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2004
 LC0595
 LC0595  HISTORY     - Date     Condition        Report By
 LC0595  HISTORY     - 1959     MONUMENTED       CGS
 LC0595  HISTORY     - 20040927 GOOD             ILDT
 LC0595
 LC0595                          STATION DESCRIPTION
 LC0595
 LC0595'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0595'2 MI N FROM FARMER CITY.
 LC0595'ABOUT 1.95 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 LC0595'WITH U.S. HIGHWAY 150 IN FARMER CITY, AT AN EAST-WEST ROAD
 LC0595'CROSSING, 36 1/2 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 LC0595'38 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD, 46 FEET
 LC0595'SOUTHEAST OF THE CENTER OF THE JUNCTION, 1 FOOT WEST OF A FENCE,
 LC0595'12 1/2 FEET SOUTH-SOUTHWEST OF A FENCE CORNER, 1.9 FEET
 LC0595'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW
 LC0595'THE LEVEL OF THE HIGHWAY, SET IN THE TOP OF A CONCRETE POST
 LC0595'PROJECTING 3 INCHES.
 LC0595
 LC0595                          STATION RECOVERY (2004)
 LC0595
 LC0595'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0595'EAST - WEST ROAD IS NOW ASPHALT, NO FENCE AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0362 ***********************************************************************
 LC0362  DESIGNATION -  X 204
 LC0362  PID         -  LC0362
 LC0362  STATE/COUNTY-  IL/CHAMPAIGN
 LC0362  COUNTRY     -  US
 LC0362  USGS QUAD   -  RISING (2018)
 LC0362
 LC0362                         *CURRENT SURVEY CONTROL
 LC0362  ______________________________________________________________________
 LC0362* NAD 83(1986) POSITION- 40 08 47.     (N) 088 17 10.     (W)   SCALED
 LC0362* NAVD 88 ORTHO HEIGHT -   234.818 (meters)      770.40  (feet) ADJUSTED
 LC0362  ______________________________________________________________________
 LC0362  GEOID HEIGHT    -        -32.083 (meters)                     GEOID18
 LC0362  DYNAMIC HEIGHT  -        234.699 (meters)      770.01  (feet) COMP
 LC0362  MODELED GRAVITY -    980,114.4   (mgal)                       NAVD 88
 LC0362
 LC0362  VERT ORDER      -  SECOND    CLASS 0
 LC0362
 LC0362.The horizontal coordinates were scaled from a map and have
 LC0362.an estimated accuracy of +/- 6 seconds.
 LC0362
 LC0362.The orthometric height was determined by differential leveling and
 LC0362.adjusted by the NATIONAL GEODETIC SURVEY
 LC0362.in June 1991.
 LC0362
 LC0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0362.GEOID18 height accuracy estimate available here.
 LC0362
 LC0362.Click photographs - Photos may exist for this station.
 LC0362
 LC0362.The dynamic height is computed by dividing the NAVD 88
 LC0362.geopotential number by the normal gravity value computed on the
 LC0362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0362.degrees latitude (g = 980.6199 gals.).
 LC0362
 LC0362.The modeled gravity was interpolated from observed gravity values.
 LC0362
 LC0362;                    North         East    Units  Estimated Accuracy
 LC0362;SPC IL E     -   386,260.      304,020.      MT  (+/- 180 meters Scaled)
 LC0362
 LC0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK904447(NAD 83)
 LC0362
 LC0362                          SUPERSEDED SURVEY CONTROL
 LC0362
 LC0362  NGVD 29 (??/??/92)  234.858  (m)          770.53   (f) ADJ UNCH    2 0
 LC0362
 LC0362.Superseded values are not recommended for survey control.
 LC0362
 LC0362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0362.See file dsdata.pdf to determine how the superseded data were derived.
 LC0362
 LC0362_MARKER: DB = BENCH MARK DISK
 LC0362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0362_STAMPING: X 204 1959
 LC0362_MARK LOGO: CGS
 LC0362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0362+STABILITY: SURFACE MOTION
 LC0362
 LC0362  HISTORY     - Date     Condition        Report By
 LC0362  HISTORY     - 1959     MONUMENTED       CGS
 LC0362  HISTORY     - 1970     MARK NOT FOUND   NGS
 LC0362
 LC0362                          STATION DESCRIPTION
 LC0362
 LC0362'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0362'3.2 MI NW FROM CHAMPAIGN.
 LC0362'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0362'THE STATION AT CHAMPAIGN, THENCE 0.55 MILE NORTH ALONG AN ASPHALT
 LC0362'ROAD, THENCE 0.7 MILE NORTHWEST ALONG U.S. HIGHWAY 150, AT A
 LC0362'WOODEN GATE NORTH OF THE ROAD, 30 FEET NORTH-NORTHEAST OF THE
 LC0362'CENTER LINE OF THE HIGHWAY, 11 FEET SOUTH-SOUTHEAST OF THE
 LC0362'SOUTH-SOUTHEAST END OF THE BOARD GATE, 2 FEET SOUTH-SOUTHWEST OF A
 LC0362'FENCE, 82 FEET WEST-NORTHWEST OF THE FIRST TELEPHONE POLE
 LC0362'EAST-SOUTHEAST OF THE GATE, 14 FEET NORTHEAST OF THE EAST-SOUTHEAST
 LC0362'END OF A PIPE CULVERT, 2.3 FEET WEST-SOUTHWEST OF A METAL WITNESS
 LC0362'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 LC0362'POST PROJECTING 3 INCHES.  NOTE-- THE AREA DESCRIBED, PLACES
 LC0362'THIS MARK WITH PERIMETER OF NEW INTERCHANGE CONSTRUCTION AT JUNC.
 LC0362'OF I 57 AND I 74, THE MARK HAS PROBABLY BEEN DESTROYED.
 LC0362
 LC0362                          STATION RECOVERY (1970)
 LC0362
 LC0362'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 LC0362'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0110 ***********************************************************************
 KB0110  DESIGNATION -  X 205
 KB0110  PID         -  KB0110
 KB0110  STATE/COUNTY-  IL/DOUGLAS
 KB0110  COUNTRY     -  US
 KB0110  USGS QUAD   -  ARCOLA (2018)
 KB0110
 KB0110                         *CURRENT SURVEY CONTROL
 KB0110  ______________________________________________________________________
 KB0110* NAD 83(1986) POSITION- 39 42 36.     (N) 088 16 40.     (W)   SCALED
 KB0110* NAVD 88 ORTHO HEIGHT -   197.672 (meters)      648.53  (feet) ADJUSTED
 KB0110  ______________________________________________________________________
 KB0110  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 KB0110  DYNAMIC HEIGHT  -        197.564 (meters)      648.17  (feet) COMP
 KB0110  MODELED GRAVITY -    980,079.2   (mgal)                       NAVD 88
 KB0110
 KB0110  VERT ORDER      -  SECOND    CLASS 0
 KB0110
 KB0110.The horizontal coordinates were scaled from a map and have
 KB0110.an estimated accuracy of +/- 6 seconds.
 KB0110
 KB0110.The orthometric height was determined by differential leveling and
 KB0110.adjusted by the NATIONAL GEODETIC SURVEY
 KB0110.in June 1991.
 KB0110
 KB0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0110.GEOID18 height accuracy estimate available here.
 KB0110
 KB0110.Click photographs - Photos may exist for this station.
 KB0110
 KB0110.The dynamic height is computed by dividing the NAVD 88
 KB0110.geopotential number by the normal gravity value computed on the
 KB0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0110.degrees latitude (g = 980.6199 gals.).
 KB0110
 KB0110.The modeled gravity was interpolated from observed gravity values.
 KB0110
 KB0110;                    North         East    Units  Estimated Accuracy
 KB0110;SPC IL E     -   337,800.      304,760.      MT  (+/- 180 meters Scaled)
 KB0110
 KB0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ904963(NAD 83)
 KB0110
 KB0110                          SUPERSEDED SURVEY CONTROL
 KB0110
 KB0110  NGVD 29 (??/??/92)  197.750  (m)          648.78   (f) ADJ UNCH    2 0
 KB0110
 KB0110.Superseded values are not recommended for survey control.
 KB0110
 KB0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0110.See file dsdata.pdf to determine how the superseded data were derived.
 KB0110
 KB0110_MARKER: DB = BENCH MARK DISK
 KB0110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0110_STAMPING: X 205 1959
 KB0110_MARK LOGO: CGS
 KB0110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0110+STABILITY: SURFACE MOTION
 KB0110
 KB0110  HISTORY     - Date     Condition        Report By
 KB0110  HISTORY     - 1959     MONUMENTED       CGS
 KB0110  HISTORY     - 1973     MARK NOT FOUND   ILHD
 KB0110  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0110  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0110  HISTORY     - 20130709 MARK NOT FOUND   ILDT
 KB0110
 KB0110                          STATION DESCRIPTION
 KB0110
 KB0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0110'3.8 MI NE FROM ARCOLA.
 KB0110'ABOUT 1.45 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0110'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 2.0 MILES NORTH ALONG AN
 KB0110'ASPHALT ROAD, THENCE 0.3 MILE EAST ALONG AN ASPHALT ROAD, AT A
 KB0110'FARM ENTRANCE TO A FIELD, 19 FEET SOUTH OF THE CENTER LINE OF THE
 KB0110'ROAD, 19 FEET EAST OF THE CENTER LINE OF THE FARM ENTRANCE, 8
 KB0110'FEET EAST-NORTHEAST OF THE FIFTH POWER POLE EAST OF A NORTH-SOUTH
 KB0110'ROAD JUNCTION, 1 FOOT NORTH OF A FENCE, 2.0 FEET WEST-NORTHWEST
 KB0110'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE
 KB0110'TOP OF A CONCRETE POST PROJECTING 2 INCHES.  NOTE-- NEW
 KB0110'POWERLINE HAS BEEN CONSTRUCTED.
 KB0110
 KB0110                          STATION RECOVERY (1973)
 KB0110
 KB0110'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0110'MARK NOT FOUND.
 KB0110
 KB0110                          STATION RECOVERY (1980)
 KB0110
 KB0110'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0110'MARK NOT FOUND.
 KB0110
 KB0110                          STATION RECOVERY (2011)
 KB0110
 KB0110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0110'MARK NOT FOUND.
 KB0110
 KB0110                          STATION RECOVERY (2013)
 KB0110
 KB0110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0110'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1572 ***********************************************************************
 ME1572  DESIGNATION -  X 206
 ME1572  PID         -  ME1572
 ME1572  STATE/COUNTY-  IL/WILL
 ME1572  COUNTRY     -  US
 ME1572  USGS QUAD   -  PEOTONE (2018)
 ME1572
 ME1572                         *CURRENT SURVEY CONTROL
 ME1572  ______________________________________________________________________
 ME1572* NAD 83(1986) POSITION- 41 21 47.     (N) 087 48 17.     (W)   SCALED
 ME1572* NAVD 88 ORTHO HEIGHT -   221.136 (meters)      725.51  (feet) ADJUSTED
 ME1572  ______________________________________________________________________
 ME1572  GEOID HEIGHT    -        -33.168 (meters)                     GEOID18
 ME1572  DYNAMIC HEIGHT  -        221.046 (meters)      725.22  (feet) COMP
 ME1572  MODELED GRAVITY -    980,214.4   (mgal)                       NAVD 88
 ME1572
 ME1572  VERT ORDER      -  SECOND    CLASS 0
 ME1572
 ME1572.The horizontal coordinates were scaled from a map and have
 ME1572.an estimated accuracy of +/- 6 seconds.
 ME1572
 ME1572.The orthometric height was determined by differential leveling and
 ME1572.adjusted by the NATIONAL GEODETIC SURVEY
 ME1572.in June 1991.
 ME1572
 ME1572.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1572.GEOID18 height accuracy estimate available here.
 ME1572
 ME1572.Click photographs - Photos may exist for this station.
 ME1572
 ME1572.The dynamic height is computed by dividing the NAVD 88
 ME1572.geopotential number by the normal gravity value computed on the
 ME1572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1572.degrees latitude (g = 980.6199 gals.).
 ME1572
 ME1572.The modeled gravity was interpolated from observed gravity values.
 ME1572
 ME1572;                    North         East    Units  Estimated Accuracy
 ME1572;SPC IL E     -   521,500.      344,230.      MT  (+/- 180 meters Scaled)
 ME1572
 ME1572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL326793(NAD 83)
 ME1572
 ME1572                          SUPERSEDED SURVEY CONTROL
 ME1572
 ME1572  NGVD 29 (??/??/92)  221.224  (m)          725.80   (f) ADJ UNCH    2 0
 ME1572
 ME1572.Superseded values are not recommended for survey control.
 ME1572
 ME1572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1572.See file dsdata.pdf to determine how the superseded data were derived.
 ME1572
 ME1572_MARKER: DB = BENCH MARK DISK
 ME1572_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1572_SP_SET: BOX CULVERT HEADWALL
 ME1572_STAMPING: X 206 1959
 ME1572_MARK LOGO: CGS
 ME1572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1572+STABILITY: SURFACE MOTION
 ME1572
 ME1572  HISTORY     - Date     Condition        Report By
 ME1572  HISTORY     - 1959     MONUMENTED       CGS
 ME1572  HISTORY     - 1967     GOOD             CGS
 ME1572  HISTORY     - 20081015 MARK NOT FOUND   GEOCAC
 ME1572
 ME1572                          STATION DESCRIPTION
 ME1572
 ME1572'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1572'3.4 MI NW FROM PEOTONE.
 ME1572'ABOUT 1.3 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1572'WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 1.35 MILES WEST
 ME1572'ALONG A GRAVEL ROAD, THENCE 0.7 MILES NORTH ALONG A GRAVEL ROAD,
 ME1572'BETWEEN A DRIVEWAY EAST TO A FARM HOUSE AND A DRIVEWAY WEST TO A
 ME1572'FARM HOUSE, SET IN THE TOP OF THE SOUTH END OF THE WEST HEADWALL
 ME1572'OF A DOUBLE 3-FOOT CONCRETE BOX CULVERT, 15 FEET WEST OF THE
 ME1572'CENTER LINE OF THE ROAD, 57 FEET SOUTH OF THE CENTER LINE OF THE
 ME1572'DRIVEWAY WEST, 22 FEET NORTH OF THE EXTENDED CENTER LINE OF THE
 ME1572'DRIVEWAY EAST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 ME1572
 ME1572                          STATION RECOVERY (1967)
 ME1572
 ME1572'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1572'RECOVERED IN GOOD CONDITION.
 ME1572
 ME1572                          STATION RECOVERY (2008)
 ME1572
 ME1572'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1572'REPORT SUBMITTED BY GEOCACHER  COYOTE TRUST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0141 ***********************************************************************
 KB0141  DESIGNATION -  X 207
 KB0141  PID         -  KB0141
 KB0141  STATE/COUNTY-  IL/COLES
 KB0141  COUNTRY     -  US
 KB0141  USGS QUAD   -  HUMBOLDT (2018)
 KB0141
 KB0141                         *CURRENT SURVEY CONTROL
 KB0141  ______________________________________________________________________
 KB0141* NAD 83(1986) POSITION- 39 35 11.     (N) 088 18 59.     (W)   SCALED
 KB0141* NAVD 88 ORTHO HEIGHT -   200.071 (meters)      656.40  (feet) ADJUSTED
 KB0141  ______________________________________________________________________
 KB0141  GEOID HEIGHT    -        -32.145 (meters)                     GEOID18
 KB0141  DYNAMIC HEIGHT  -        199.959 (meters)      656.03  (feet) COMP
 KB0141  MODELED GRAVITY -    980,062.7   (mgal)                       NAVD 88
 KB0141
 KB0141  VERT ORDER      -  SECOND    CLASS 0
 KB0141
 KB0141.The horizontal coordinates were scaled from a map and have
 KB0141.an estimated accuracy of +/- 6 seconds.
 KB0141
 KB0141.The orthometric height was determined by differential leveling and
 KB0141.adjusted by the NATIONAL GEODETIC SURVEY
 KB0141.in June 1991.
 KB0141
 KB0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0141.GEOID18 height accuracy estimate available here.
 KB0141
 KB0141.Click photographs - Photos may exist for this station.
 KB0141
 KB0141.The dynamic height is computed by dividing the NAVD 88
 KB0141.geopotential number by the normal gravity value computed on the
 KB0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0141.degrees latitude (g = 980.6199 gals.).
 KB0141
 KB0141.The modeled gravity was interpolated from observed gravity values.
 KB0141
 KB0141;                    North         East    Units  Estimated Accuracy
 KB0141;SPC IL E     -   324,080.      301,460.      MT  (+/- 180 meters Scaled)
 KB0141
 KB0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ869826(NAD 83)
 KB0141
 KB0141                          SUPERSEDED SURVEY CONTROL
 KB0141
 KB0141  NGVD 29 (??/??/92)  200.141  (m)          656.63   (f) ADJ UNCH    2 0
 KB0141
 KB0141.Superseded values are not recommended for survey control.
 KB0141
 KB0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0141.See file dsdata.pdf to determine how the superseded data were derived.
 KB0141
 KB0141_MARKER: DB = BENCH MARK DISK
 KB0141_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0141_SP_SET: BRIDGE
 KB0141_STAMPING: X 207 1959
 KB0141_MARK LOGO: CGS
 KB0141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0141
 KB0141  HISTORY     - Date     Condition        Report By
 KB0141  HISTORY     - 1959     MONUMENTED       CGS
 KB0141  HISTORY     - 1973     GOOD             ILHD
 KB0141  HISTORY     - 20050225 MARK NOT FOUND   ILDT
 KB0141
 KB0141                          STATION DESCRIPTION
 KB0141
 KB0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0141'2.2 MI SE FROM HUMBOLDT.
 KB0141'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0141'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILES EAST
 KB0141'ALONG AN OILED ROAD, AT THE JUNCTION OF AN OILED ROAD SOUTH, SET
 KB0141'IN THE TOP OF THE SOUTHWEST END OF THE WINGWALL AT THE NORTHEAST
 KB0141'CORNER OF A 35-FOOT STEEL SPAN BRIDGE, 10 FEET NORTH OF THE
 KB0141'CENTER LINE OF THE ROAD, 85 FEET EAST OF THE CENTER LINE OF THE
 KB0141'ROAD SOUTH, AND ABOUT LEVEL WITH THE ROAD.
 KB0141
 KB0141                          STATION RECOVERY (1973)
 KB0141
 KB0141'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0141'RECOVERED IN GOOD CONDITION.
 KB0141
 KB0141                          STATION RECOVERY (2005)
 KB0141
 KB0141'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0141'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0446 ***********************************************************************
 KB0446  DESIGNATION -  X 209
 KB0446  PID         -  KB0446
 KB0446  STATE/COUNTY-  IL/EFFINGHAM
 KB0446  COUNTRY     -  US
 KB0446  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0446
 KB0446                         *CURRENT SURVEY CONTROL
 KB0446  ______________________________________________________________________
 KB0446* NAD 83(1986) POSITION- 39 08 51.     (N) 088 25 13.     (W)   SCALED
 KB0446* NAVD 88 ORTHO HEIGHT -   178.585 (meters)      585.91  (feet) ADJUSTED
 KB0446  ______________________________________________________________________
 KB0446  GEOID HEIGHT    -        -31.964 (meters)                     GEOID18
 KB0446  DYNAMIC HEIGHT  -        178.478 (meters)      585.56  (feet) COMP
 KB0446  MODELED GRAVITY -    980,025.0   (mgal)                       NAVD 88
 KB0446
 KB0446  VERT ORDER      -  SECOND    CLASS 0
 KB0446
 KB0446.The horizontal coordinates were scaled from a map and have
 KB0446.an estimated accuracy of +/- 6 seconds.
 KB0446
 KB0446.The orthometric height was determined by differential leveling and
 KB0446.adjusted by the NATIONAL GEODETIC SURVEY
 KB0446.in June 1991.
 KB0446
 KB0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0446.GEOID18 height accuracy estimate available here.
 KB0446
 KB0446.Click photographs - Photos may exist for this station.
 KB0446
 KB0446.The dynamic height is computed by dividing the NAVD 88
 KB0446.geopotential number by the normal gravity value computed on the
 KB0446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0446.degrees latitude (g = 980.6199 gals.).
 KB0446
 KB0446.The modeled gravity was interpolated from observed gravity values.
 KB0446
 KB0446;                    North         East    Units  Estimated Accuracy
 KB0446;SPC IL E     -   275,360.      292,480.      MT  (+/- 180 meters Scaled)
 KB0446
 KB0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ772341(NAD 83)
 KB0446
 KB0446                          SUPERSEDED SURVEY CONTROL
 KB0446
 KB0446  NGVD 29 (??/??/92)  178.666  (m)          586.17   (f) ADJ UNCH    2 0
 KB0446
 KB0446.Superseded values are not recommended for survey control.
 KB0446
 KB0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0446.See file dsdata.pdf to determine how the superseded data were derived.
 KB0446
 KB0446_MARKER: DB = BENCH MARK DISK
 KB0446_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0446_SP_SET: BOX CULVERT HEADWALL
 KB0446_STAMPING: X 209 1959
 KB0446_MARK LOGO: CGS
 KB0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0446+STABILITY: SURFACE MOTION
 KB0446_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0446+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 KB0446
 KB0446  HISTORY     - Date     Condition        Report By
 KB0446  HISTORY     - 1959     MONUMENTED       CGS
 KB0446  HISTORY     - 1973     GOOD             NGS
 KB0446  HISTORY     - 20120416 GOOD             ILDT
 KB0446
 KB0446                          STATION DESCRIPTION
 KB0446
 KB0446'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0446'2.8 MI E FROM TEUTOPOLIS.
 KB0446'ABOUT 2.75 MILES EAST ALONG U.S. HIGHWAY 40 FROM THE POST OFFICE
 KB0446'AT TEUTOPOLIS, SET IN THE TOP OF THE EAST END OF THE SOUTH
 KB0446'HEADWALL OF A 36-FOOT TRIPLE CONCRETE BOX CULVERT, 21 FEET SOUTH
 KB0446'OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 1/2 FOOT BELOW THE
 KB0446'LEVEL OF THE HIGHWAY.  NOTE-- THE MARK MAY BE REACHED FROM
 KB0446'MONTROSE, EFFINGHAM COUNTY, BY GOING WEST FOR 2.6 MILES ALONG
 KB0446'U.S. HIGHWAY 40 FROM THE POST OFFICE AT MONTROSE.
 KB0446
 KB0446                          STATION RECOVERY (1973)
 KB0446
 KB0446'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0446'RECOVERED IN GOOD CONDITION.
 KB0446
 KB0446                          STATION RECOVERY (2012)
 KB0446
 KB0446'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0446'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0020 ***********************************************************************
 LC0020  DESIGNATION -  X 21
 LC0020  PID         -  LC0020
 LC0020  STATE/COUNTY-  IL/LIVINGSTON
 LC0020  COUNTRY     -  US
 LC0020  USGS QUAD   -  FORREST SOUTH (2018)
 LC0020
 LC0020                         *CURRENT SURVEY CONTROL
 LC0020  ______________________________________________________________________
 LC0020* NAD 83(1986) POSITION- 40 40 27.     (N) 088 23 58.     (W)   SCALED
 LC0020* NAVD 88 ORTHO HEIGHT -   227.079 (meters)      745.01  (feet) ADJUSTED
 LC0020  ______________________________________________________________________
 LC0020  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 LC0020  DYNAMIC HEIGHT  -        226.978 (meters)      744.68  (feet) COMP
 LC0020  MODELED GRAVITY -    980,176.4   (mgal)                       NAVD 88
 LC0020
 LC0020  VERT ORDER      -  SECOND    CLASS 0
 LC0020
 LC0020.The horizontal coordinates were scaled from a map and have
 LC0020.an estimated accuracy of +/- 6 seconds.
 LC0020
 LC0020.The orthometric height was determined by differential leveling and
 LC0020.adjusted by the NATIONAL GEODETIC SURVEY
 LC0020.in June 1991.
 LC0020
 LC0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0020.GEOID18 height accuracy estimate available here.
 LC0020
 LC0020.Click photographs - Photos may exist for this station.
 LC0020
 LC0020.The dynamic height is computed by dividing the NAVD 88
 LC0020.geopotential number by the normal gravity value computed on the
 LC0020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0020.degrees latitude (g = 980.6199 gals.).
 LC0020
 LC0020.The modeled gravity was interpolated from observed gravity values.
 LC0020
 LC0020;                    North         East    Units  Estimated Accuracy
 LC0020;SPC IL E     -   444,860.      294,410.      MT  (+/- 180 meters Scaled)
 LC0020
 LC0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL817035(NAD 83)
 LC0020
 LC0020                          SUPERSEDED SURVEY CONTROL
 LC0020
 LC0020  NGVD 29 (??/??/92)  227.138  (m)          745.20   (f) ADJ UNCH    2 0
 LC0020
 LC0020.Superseded values are not recommended for survey control.
 LC0020
 LC0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0020.See file dsdata.pdf to determine how the superseded data were derived.
 LC0020
 LC0020_MARKER: DB = BENCH MARK DISK
 LC0020_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0020+WITH SETTING: PAVEMENT
 LC0020_SP_SET: SWITCH GUIDE FOUNDATION
 LC0020_STAMPING: X 21 1934
 LC0020_MARK LOGO: CGS
 LC0020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0020+STABILITY: SURFACE MOTION
 LC0020
 LC0020  HISTORY     - Date     Condition        Report By
 LC0020  HISTORY     - 1934     MONUMENTED       CGS
 LC0020  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0020  HISTORY     - 20200416 MARK NOT FOUND   ILDT
 LC0020
 LC0020                          STATION DESCRIPTION
 LC0020
 LC0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0020'1.2 MI N FROM STRAWN.
 LC0020'1.2 MILES NORTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0020'STRAWN, LIVINGSTON COUNTY, AT THE ILLINOIS CENTRAL RAILWAY
 LC0020'CROSSING, 40 POLES SOUTH OF MILEPOST 98, 15 FEET NORTH AND 7
 LC0020'FEET WEST OF THE CENTER OF THE CROSSING, 15 FEET NORTH OF A
 LC0020'SIGNAL TOWER, IN THE TOP OF AN OLD CONCRETE SWITCH-GUIDE
 LC0020'FOUNDATION, AND ABOUT 6 INCHES LOWER THAN THE TRACK.  A STANDARD
 LC0020'DISK, STAMPED X 21 1934.
 LC0020
 LC0020                          STATION RECOVERY (1984)
 LC0020
 LC0020'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0020'MARK NOT FOUND.
 LC0020
 LC0020                          STATION RECOVERY (2020)
 LC0020
 LC0020'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0020'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1362 ***********************************************************************
 KA1362  DESIGNATION -  X 210
 KA1362  PID         -  KA1362
 KA1362  STATE/COUNTY-  IL/CLARK
 KA1362  COUNTRY     -  US
 KA1362  USGS QUAD   -  DENNISON (2018)
 KA1362
 KA1362                         *CURRENT SURVEY CONTROL
 KA1362  ______________________________________________________________________
 KA1362* NAD 83(1986) POSITION- 39 25 28.     (N) 087 34 22.     (W)   SCALED
 KA1362* NAVD 88 ORTHO HEIGHT -   168.524 (meters)      552.90  (feet) ADJUSTED
 KA1362  ______________________________________________________________________
 KA1362  GEOID HEIGHT    -        -32.412 (meters)                     GEOID18
 KA1362  DYNAMIC HEIGHT  -        168.429 (meters)      552.59  (feet) COMP
 KA1362  MODELED GRAVITY -    980,057.4   (mgal)                       NAVD 88
 KA1362
 KA1362  VERT ORDER      -  SECOND    CLASS 0
 KA1362
 KA1362.The horizontal coordinates were scaled from a map and have
 KA1362.an estimated accuracy of +/- 6 seconds.
 KA1362
 KA1362.The orthometric height was determined by differential leveling and
 KA1362.adjusted by the NATIONAL GEODETIC SURVEY
 KA1362.in June 1991.
 KA1362
 KA1362.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1362.GEOID18 height accuracy estimate available here.
 KA1362
 KA1362.Click photographs - Photos may exist for this station.
 KA1362
 KA1362.The dynamic height is computed by dividing the NAVD 88
 KA1362.geopotential number by the normal gravity value computed on the
 KA1362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1362.degrees latitude (g = 980.6199 gals.).
 KA1362
 KA1362.The modeled gravity was interpolated from observed gravity values.
 KA1362
 KA1362;                    North         East    Units  Estimated Accuracy
 KA1362;SPC IL E     -   306,380.      365,490.      MT  (+/- 180 meters Scaled)
 KA1362
 KA1362_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ506640(NAD 83)
 KA1362
 KA1362                          SUPERSEDED SURVEY CONTROL
 KA1362
 KA1362  NGVD 29 (??/??/92)  168.617  (m)          553.20   (f) ADJ UNCH    2 0
 KA1362
 KA1362.Superseded values are not recommended for survey control.
 KA1362
 KA1362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1362.See file dsdata.pdf to determine how the superseded data were derived.
 KA1362
 KA1362_MARKER: DB = BENCH MARK DISK
 KA1362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1362_STAMPING: X 210 1959
 KA1362_MARK LOGO: CGS
 KA1362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1362+STABILITY: SURFACE MOTION
 KA1362_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1362+SATELLITE: SATELLITE OBSERVATIONS - February 10, 2005
 KA1362
 KA1362  HISTORY     - Date     Condition        Report By
 KA1362  HISTORY     - 1959     MONUMENTED       CGS
 KA1362  HISTORY     - 1960     GOOD             CGS
 KA1362  HISTORY     - 20050210 GOOD             ILDT
 KA1362
 KA1362                          STATION DESCRIPTION
 KA1362
 KA1362'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1362'6.8 MI E FROM MARSHALL.
 KA1362'6.8 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1362'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, AT THE JUNCTION
 KA1362'OF THE WEST END OF A SERVICE ROAD LEADING EAST TO A BARN NORTH
 KA1362'OF THE HIGHWAY, 163 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 KA1362'65 1/2 FEET NORTH OF A POWER POLE WITH A GUY WIRE, 84 FEET
 KA1362'NORTH OF THE EXTENDED CENTER LINE OF THE EAST-WEST PORTION OF
 KA1362'THE SERVICE ROAD, IN LINE WITH THE CENTER LINE OF THE NORTH-SOUTH
 KA1362'PORTION OF THE SERVICE ROAD, 3 FEET WEST OF A CONCRETE RIGHT-OF-WAY
 KA1362'MARKER, 115 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF
 KA1362'A CONCRETE BOX CULVERT, 3.1 FEET WEST-NORTHWEST OF A METAL
 KA1362'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP
 KA1362'OF A CONCRETE POST PROJECTING 2 INCHES.
 KA1362
 KA1362                          STATION RECOVERY (2005)
 KA1362
 KA1362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1362'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0917 ***********************************************************************
 JB0917  DESIGNATION -  X 211
 JB0917  PID         -  JB0917
 JB0917  STATE/COUNTY-  IL/FAYETTE
 JB0917  COUNTRY     -  US
 JB0917  USGS QUAD   -  VANDALIA (2018)
 JB0917
 JB0917                         *CURRENT SURVEY CONTROL
 JB0917  ______________________________________________________________________
 JB0917* NAD 83(1986) POSITION- 38 57 52.     (N) 089 05 35.     (W)   SCALED
 JB0917* NAVD 88 ORTHO HEIGHT -   159.637 (meters)      523.74  (feet) ADJUSTED
 JB0917  ______________________________________________________________________
 JB0917  GEOID HEIGHT    -        -31.725 (meters)                     GEOID18
 JB0917  DYNAMIC HEIGHT  -        159.538 (meters)      523.42  (feet) COMP
 JB0917  MODELED GRAVITY -    980,009.9   (mgal)                       NAVD 88
 JB0917
 JB0917  VERT ORDER      -  SECOND    CLASS 0
 JB0917
 JB0917.The horizontal coordinates were scaled from a map and have
 JB0917.an estimated accuracy of +/- 6 seconds.
 JB0917
 JB0917.The orthometric height was determined by differential leveling and
 JB0917.adjusted by the NATIONAL GEODETIC SURVEY
 JB0917.in June 1991.
 JB0917
 JB0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0917.GEOID18 height accuracy estimate available here.
 JB0917
 JB0917.Click photographs - Photos may exist for this station.
 JB0917
 JB0917.The dynamic height is computed by dividing the NAVD 88
 JB0917.geopotential number by the normal gravity value computed on the
 JB0917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0917.degrees latitude (g = 980.6199 gals.).
 JB0917
 JB0917.The modeled gravity was interpolated from observed gravity values.
 JB0917
 JB0917;                    North         East    Units  Estimated Accuracy
 JB0917;SPC IL E     -   255,310.      234,160.      MT  (+/- 180 meters Scaled)
 JB0917
 JB0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ186149(NAD 83)
 JB0917
 JB0917                          SUPERSEDED SURVEY CONTROL
 JB0917
 JB0917  NGVD 29 (??/??/92)  159.765  (m)          524.16   (f) ADJ UNCH    2 0
 JB0917
 JB0917.Superseded values are not recommended for survey control.
 JB0917
 JB0917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0917.See file dsdata.pdf to determine how the superseded data were derived.
 JB0917
 JB0917_MARKER: DB = BENCH MARK DISK
 JB0917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0917_STAMPING: X 211 1960
 JB0917_MARK LOGO: CGS
 JB0917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0917+STABILITY: SURFACE MOTION
 JB0917
 JB0917  HISTORY     - Date     Condition        Report By
 JB0917  HISTORY     - 1960     MONUMENTED       CGS
 JB0917  HISTORY     - 1974     MARK NOT FOUND   USGS
 JB0917  HISTORY     - 1976     GOOD             NGS
 JB0917  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB0917
 JB0917                          STATION DESCRIPTION
 JB0917
 JB0917'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0917'0.2 MI N FROM VANDALIA.
 JB0917'ABOUT 0.25 MILE NORTH ALONG U.S. HIGHWAY 51 FROM THE JUNCTION
 JB0917'OF U.S. HIGHWAY 40 IN THE NORTH PART OF VANDALIA, 28 FEET WEST
 JB0917'OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT EAST OF A FENCE, 58
 JB0917'FEET SOUTH OF THE CENTER LINE OF A DRIVE WEST TO A FIELD, 75
 JB0917'FEET SOUTH OF A DRIVEWAY WEST TO A HOUSE, 5 1/2 FEET SOUTHWEST
 JB0917'OF A TELEPHONE POLE, 2.2 FEET SOUTH OF A METAL WITNESS POST,
 JB0917'ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF
 JB0917'A CONCRETE POST PROJECTING 1 INCH.
 JB0917
 JB0917                          STATION RECOVERY (1974)
 JB0917
 JB0917'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 JB0917'MARK NOT FOUND.
 JB0917
 JB0917                          STATION RECOVERY (1976)
 JB0917
 JB0917'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 JB0917'MARK WAS RECOVERED IN GOOD CONDITION. THE ROAD IS NO LONGER HIGHWAY
 JB0917'51. MARK IS IN SOUTHEAST CORNER OF A YARD, 18 FT SOUTH OF A TELEPHONE
 JB0917'CABLE STANDARD. FROM JUNCTION OF U.S. HIGHWAY 40 AND U.S. HIGHWAY 51
 JB0917'GO NORTH ON 51 CROSSING OVER INTERSTATE 70 FOR 0.35 MILE TO A SIDE
 JB0917'ROAD LEFT. TURN LEFT AND GO WEST 0.15 MILE THEN NORTH 0.05 MILE TO
 JB0917'MARK ON LEFT.
 JB0917
 JB0917                          STATION RECOVERY (2014)
 JB0917
 JB0917'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0917'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1414 ***********************************************************************
 JB1414  DESIGNATION -  X 212
 JB1414  PID         -  JB1414
 JB1414  STATE/COUNTY-  IL/CLINTON
 JB1414  COUNTRY     -  US
 JB1414  USGS QUAD   -  SAINT ROSE (2018)
 JB1414
 JB1414                         *CURRENT SURVEY CONTROL
 JB1414  ______________________________________________________________________
 JB1414* NAD 83(1986) POSITION- 38 38 28.78   (N) 089 35 41.47   (W)   HD_HELD1
 JB1414* NAVD 88 ORTHO HEIGHT -   144.526 (meters)      474.17  (feet) ADJUSTED
 JB1414  ______________________________________________________________________
 JB1414  GEOID HEIGHT    -        -30.856 (meters)                     GEOID18
 JB1414  DYNAMIC HEIGHT  -        144.435 (meters)      473.87  (feet) COMP
 JB1414  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JB1414
 JB1414  VERT ORDER      -  SECOND    CLASS 0
 JB1414
 JB1414.The horizontal coordinates were determined by differentially corrected
 JB1414.hand held GPS observations or other comparable positioning techniques
 JB1414.and have an estimated accuracy of +/- 3 meters.
 JB1414
 JB1414.The orthometric height was determined by differential leveling and
 JB1414.adjusted by the NATIONAL GEODETIC SURVEY
 JB1414.in June 1991.
 JB1414
 JB1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1414.GEOID18 height accuracy estimate available here.
 JB1414
 JB1414.Click photographs - Photos may exist for this station.
 JB1414
 JB1414.The dynamic height is computed by dividing the NAVD 88
 JB1414.geopotential number by the normal gravity value computed on the
 JB1414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1414.degrees latitude (g = 980.6199 gals.).
 JB1414
 JB1414.The modeled gravity was interpolated from observed gravity values.
 JB1414
 JB1414;                    North         East    Units  Estimated Accuracy
 JB1414;SPC IL W     -   219,309.8     749,780.5     MT  (+/- 3 meters HH1 GPS) 
 JB1414
 JB1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7415980170(NAD 83)
 JB1414
 JB1414                          SUPERSEDED SURVEY CONTROL
 JB1414
 JB1414  NGVD 29 (??/??/92)  144.646  (m)          474.56   (f) ADJ UNCH    2 0
 JB1414
 JB1414.Superseded values are not recommended for survey control.
 JB1414
 JB1414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1414.See file dsdata.pdf to determine how the superseded data were derived.
 JB1414
 JB1414_MARKER: DB = BENCH MARK DISK
 JB1414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1414_STAMPING: X 212 1960
 JB1414_MARK LOGO: CGS
 JB1414_PROJECTION: PROJECTING 8 CENTIMETERS
 JB1414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1414+STABILITY: SURFACE MOTION
 JB1414_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1414+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2019
 JB1414
 JB1414  HISTORY     - Date     Condition        Report By
 JB1414  HISTORY     - 1960     MONUMENTED       CGS
 JB1414  HISTORY     - 20110824 GOOD             ILDT
 JB1414  HISTORY     - 20190414 GOOD             ILDT
 JB1414
 JB1414                          STATION DESCRIPTION
 JB1414
 JB1414'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1414'6 MI NW FROM BREESE.
 JB1414'ABOUT 3.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1414'THE STATION AT BREESE, THENCE 2.25 MILE NORTH ALONG AN ASPHALT
 JB1414'ROAD, AT THE JUNCTION OF A CROSS ROAD, 20 FEET WEST OF THE CENTER
 JB1414'LINE OF THE ROAD, 23 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB1414'2 FEET SOUTH OF A POWER POLE, 33 FEET SOUTHWEST OF THE CENTER
 JB1414'OF THE JUNCTION, 2.0 FEET SOUTHEAST OF A METAL WITNESS POST,
 JB1414'ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 JB1414'PROJECTING 3 INCHES.
 JB1414
 JB1414                          STATION RECOVERY (2011)
 JB1414
 JB1414'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1414'RECOVERED IN GOOD CONDITION.
 JB1414
 JB1414                          STATION RECOVERY (2019)
 JB1414
 JB1414'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (BJ)
 JB1414'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0554 ***********************************************************************
 JB0554  DESIGNATION -  X 213
 JB0554  PID         -  JB0554
 JB0554  STATE/COUNTY-  IL/CLAY
 JB0554  COUNTRY     -  US
 JB0554  USGS QUAD   -  EDGEWOOD (2018)
 JB0554
 JB0554                         *CURRENT SURVEY CONTROL
 JB0554  ______________________________________________________________________
 JB0554* NAD 83(1986) POSITION- 38 54 47.     (N) 088 39 32.     (W)   SCALED
 JB0554* NAVD 88 ORTHO HEIGHT -   172.024 (meters)      564.38  (feet) ADJUSTED
 JB0554  ______________________________________________________________________
 JB0554  GEOID HEIGHT    -        -31.662 (meters)                     GEOID18
 JB0554  DYNAMIC HEIGHT  -        171.919 (meters)      564.04  (feet) COMP
 JB0554  MODELED GRAVITY -    980,012.5   (mgal)                       NAVD 88
 JB0554
 JB0554  VERT ORDER      -  SECOND    CLASS 0
 JB0554
 JB0554.The horizontal coordinates were scaled from a map and have
 JB0554.an estimated accuracy of +/- 6 seconds.
 JB0554
 JB0554.The orthometric height was determined by differential leveling and
 JB0554.adjusted by the NATIONAL GEODETIC SURVEY
 JB0554.in June 1991.
 JB0554
 JB0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0554.GEOID18 height accuracy estimate available here.
 JB0554
 JB0554.Click photographs - Photos may exist for this station.
 JB0554
 JB0554.The dynamic height is computed by dividing the NAVD 88
 JB0554.geopotential number by the normal gravity value computed on the
 JB0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0554.degrees latitude (g = 980.6199 gals.).
 JB0554
 JB0554.The modeled gravity was interpolated from observed gravity values.
 JB0554
 JB0554;                    North         East    Units  Estimated Accuracy
 JB0554;SPC IL E     -   249,380.      271,760.      MT  (+/- 180 meters Scaled)
 JB0554
 JB0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ561084(NAD 83)
 JB0554
 JB0554                          SUPERSEDED SURVEY CONTROL
 JB0554
 JB0554  NGVD 29 (??/??/92)  172.124  (m)          564.71   (f) ADJ UNCH    2 0
 JB0554
 JB0554.Superseded values are not recommended for survey control.
 JB0554
 JB0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0554.See file dsdata.pdf to determine how the superseded data were derived.
 JB0554
 JB0554_MARKER: DB = BENCH MARK DISK
 JB0554_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0554_SP_SET: BOX CULVERT HEADWALL
 JB0554_STAMPING: X 213 1960
 JB0554_MARK LOGO: CGS
 JB0554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0554+STABILITY: SURFACE MOTION
 JB0554
 JB0554  HISTORY     - Date     Condition        Report By
 JB0554  HISTORY     - 1960     MONUMENTED       CGS
 JB0554  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0554
 JB0554                          STATION DESCRIPTION
 JB0554
 JB0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0554'0.9 MI SE FROM EDGEWOOD.
 JB0554'ABOUT 0.15 MILE NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS
 JB0554'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD,
 JB0554'THENCE 0.75 MILE SOUTHEAST ALONG AN ASPHALT AND GRAVEL ROAD
 JB0554'LEADING TO IOLA, ABOUT 0.2 MILE SOUTH OF THE CROSSING OF THE
 JB0554'BALTIMORE AND OHIO RAILROAD, AT THE NORTH END OF A CURVE
 JB0554'WITH TANGENTS EXTENDING TO THE NORTH AND EAST, AT THE JUNCTION
 JB0554'OF A GRAVEL ROAD SOUTH, SET IN THE TOP OF THE NORTH END OF THE
 JB0554'EAST HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT, 13 FEET EAST OF
 JB0554'THE CENTER LINE OF THE ROAD, 3 1/2 FEET SOUTH OF THE NORTH END
 JB0554'OF THE HEADWALL AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE
 JB0554'HIGHWAY.
 JB0554
 JB0554                          STATION RECOVERY (1983)
 JB0554
 JB0554'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0554'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0678 ***********************************************************************
 JB0678  DESIGNATION -  X 214
 JB0678  PID         -  JB0678
 JB0678  STATE/COUNTY-  IL/MARION
 JB0678  COUNTRY     -  US
 JB0678  USGS QUAD   -  SALEM NORTH (2018)
 JB0678
 JB0678                         *CURRENT SURVEY CONTROL
 JB0678  ______________________________________________________________________
 JB0678* NAD 83(1986) POSITION- 38 41 49.     (N) 088 56 25.     (W)   SCALED
 JB0678* NAVD 88 ORTHO HEIGHT -   184.651 (meters)      605.81  (feet) ADJUSTED
 JB0678  ______________________________________________________________________
 JB0678  GEOID HEIGHT    -        -31.194 (meters)                     GEOID18
 JB0678  DYNAMIC HEIGHT  -        184.533 (meters)      605.42  (feet) COMP
 JB0678  MODELED GRAVITY -    979,988.3   (mgal)                       NAVD 88
 JB0678
 JB0678  VERT ORDER      -  SECOND    CLASS 0
 JB0678
 JB0678.The horizontal coordinates were scaled from a map and have
 JB0678.an estimated accuracy of +/- 6 seconds.
 JB0678
 JB0678.The orthometric height was determined by differential leveling and
 JB0678.adjusted by the NATIONAL GEODETIC SURVEY
 JB0678.in June 1991.
 JB0678
 JB0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0678.GEOID18 height accuracy estimate available here.
 JB0678
 JB0678.Click photographs - Photos may exist for this station.
 JB0678
 JB0678.The dynamic height is computed by dividing the NAVD 88
 JB0678.geopotential number by the normal gravity value computed on the
 JB0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0678.degrees latitude (g = 980.6199 gals.).
 JB0678
 JB0678.The modeled gravity was interpolated from observed gravity values.
 JB0678
 JB0678;                    North         East    Units  Estimated Accuracy
 JB0678;SPC IL E     -   225,510.      247,200.      MT  (+/- 180 meters Scaled)
 JB0678
 JB0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH312849(NAD 83)
 JB0678
 JB0678                          SUPERSEDED SURVEY CONTROL
 JB0678
 JB0678  NGVD 29 (??/??/92)  184.756  (m)          606.15   (f) ADJ UNCH    2 0
 JB0678
 JB0678.Superseded values are not recommended for survey control.
 JB0678
 JB0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0678.See file dsdata.pdf to determine how the superseded data were derived.
 JB0678
 JB0678_MARKER: DB = BENCH MARK DISK
 JB0678_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0678_SP_SET: BOX CULVERT HEADWALL
 JB0678_STAMPING: X 214 1960
 JB0678_MARK LOGO: CGS
 JB0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0678+STABILITY: SURFACE MOTION
 JB0678
 JB0678  HISTORY     - Date     Condition        Report By
 JB0678  HISTORY     - 1960     MONUMENTED       CGS
 JB0678  HISTORY     - 1970     GOOD             NGS
 JB0678  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0678
 JB0678                          STATION DESCRIPTION
 JB0678
 JB0678'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0678'1.8 MI SW FROM ALMA.
 JB0678'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0678'ALMA, THENCE 1.75 MILES SOUTHWEST ALONG STATE HIGHWAY 37, THENCE
 JB0678'0.05 MILE SOUTH ALONG A GRAVEL ROAD, SET IN THE TOP OF THE SOUTH
 JB0678'END OF THE WEST HEADWALL OF A 6-FOOT CONCRETE BOX CULVERT, 12
 JB0678'FEET WEST OF THE CENTER LINE OF THE ROAD, 5 FEET NORTH OF THE
 JB0678'SOUTH END OF THE HEADWALL, AND ABOUT 1 FOOT ABOVE THE LEVEL OF
 JB0678'THE ROAD.
 JB0678
 JB0678                          STATION RECOVERY (1970)
 JB0678
 JB0678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 JB0678'RECOVERED IN GOOD CONDITION.
 JB0678
 JB0678                          STATION RECOVERY (2011)
 JB0678
 JB0678'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0678'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0403 ***********************************************************************
 JB0403  DESIGNATION -  X 215
 JB0403  PID         -  JB0403
 JB0403  STATE/COUNTY-  IL/JEFFERSON
 JB0403  COUNTRY     -  US
 JB0403  USGS QUAD   -  MOUNT VERNON (2018)
 JB0403
 JB0403                         *CURRENT SURVEY CONTROL
 JB0403  ______________________________________________________________________
 JB0403* NAD 83(1986) POSITION- 38 22 10.     (N) 088 56 41.     (W)   SCALED
 JB0403* NAVD 88 ORTHO HEIGHT -   153.575 (meters)      503.85  (feet) ADJUSTED
 JB0403  ______________________________________________________________________
 JB0403  GEOID HEIGHT    -        -30.289 (meters)                     GEOID18
 JB0403  DYNAMIC HEIGHT  -        153.478 (meters)      503.54  (feet) COMP
 JB0403  MODELED GRAVITY -    979,989.6   (mgal)                       NAVD 88
 JB0403
 JB0403  VERT ORDER      -  SECOND    CLASS 0
 JB0403
 JB0403.The horizontal coordinates were scaled from a map and have
 JB0403.an estimated accuracy of +/- 6 seconds.
 JB0403
 JB0403.The orthometric height was determined by differential leveling and
 JB0403.adjusted by the NATIONAL GEODETIC SURVEY
 JB0403.in June 1991.
 JB0403
 JB0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0403.GEOID18 height accuracy estimate available here.
 JB0403
 JB0403.Click photographs - Photos may exist for this station.
 JB0403
 JB0403.The dynamic height is computed by dividing the NAVD 88
 JB0403.geopotential number by the normal gravity value computed on the
 JB0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0403.degrees latitude (g = 980.6199 gals.).
 JB0403
 JB0403.The modeled gravity was interpolated from observed gravity values.
 JB0403
 JB0403;                    North         East    Units  Estimated Accuracy
 JB0403;SPC IL E     -   189,160.      246,570.      MT  (+/- 180 meters Scaled)
 JB0403
 JB0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH301485(NAD 83)
 JB0403
 JB0403                          SUPERSEDED SURVEY CONTROL
 JB0403
 JB0403  NGVD 29 (??/??/92)  153.682  (m)          504.21   (f) ADJ UNCH    2 0
 JB0403
 JB0403.Superseded values are not recommended for survey control.
 JB0403
 JB0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0403.See file dsdata.pdf to determine how the superseded data were derived.
 JB0403
 JB0403_MARKER: DB = BENCH MARK DISK
 JB0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0403_STAMPING: X 215 1960
 JB0403_MARK LOGO: CGS
 JB0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0403+STABILITY: SURFACE MOTION
 JB0403
 JB0403  HISTORY     - Date     Condition        Report By
 JB0403  HISTORY     - 1960     MONUMENTED       CGS
 JB0403  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0403  HISTORY     - 20110630 MARK NOT FOUND   ILDT
 JB0403
 JB0403                          STATION DESCRIPTION
 JB0403
 JB0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0403'6.8 MI S FROM DIX.
 JB0403'ABOUT 3.9 MILES SOUTH ALONG STATE HIGHWAY 37 FROM THE POST OFFICE
 JB0403'AT DIX, THENCE 1.55 MILES WEST ALONG AN OILED ROAD, THENCE 1.4
 JB0403'MILES SOUTHEAST ALONG AN OILED ROAD, AT A FIELD ENTRANCE TO THE
 JB0403'WEST, 21 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 37 FEET
 JB0403'NORTHWEST OF THE CENTER LINE OF THE FIELD ENTRANCE, 2 FEET
 JB0403'SOUTHEAST OF TELEPHONE POLE NUMBER 500, 128 FEET NORTHWEST OF
 JB0403'THE NORTHWEST END OF THE SOUTHWEST WOODEN RAILING OF A BRIDGE,
 JB0403'1.7 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0403'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0403
 JB0403                          STATION RECOVERY (2009)
 JB0403
 JB0403'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0403'MARK NOT FOUND.
 JB0403
 JB0403                          STATION RECOVERY (2011)
 JB0403
 JB0403'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 JB0403'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0915 ***********************************************************************
 HB0915  DESIGNATION -  X 216
 HB0915  PID         -  HB0915
 HB0915  STATE/COUNTY-  IL/PULASKI
 HB0915  COUNTRY     -  US
 HB0915  USGS QUAD   -  PULASKI (2018)
 HB0915
 HB0915                         *CURRENT SURVEY CONTROL
 HB0915  ______________________________________________________________________
 HB0915* NAD 83(1986) POSITION- 37 09 58.5    (N) 089 09 55.0    (W)   HD_HELD2
 HB0915* NAVD 88 ORTHO HEIGHT -   136.540 (meters)      447.97  (feet) ADJUSTED
 HB0915  ______________________________________________________________________
 HB0915  GEOID HEIGHT    -        -28.263 (meters)                     GEOID18
 HB0915  DYNAMIC HEIGHT  -        136.442 (meters)      447.64  (feet) COMP
 HB0915  MODELED GRAVITY -    979,904.2   (mgal)                       NAVD 88
 HB0915
 HB0915  VERT ORDER      -  SECOND    CLASS I
 HB0915
 HB0915.The horizontal coordinates were established by autonomous hand held GPS
 HB0915.observations and have an estimated accuracy of +/- 10 meters.
 HB0915
 HB0915.The orthometric height was determined by differential leveling and
 HB0915.adjusted by the NATIONAL GEODETIC SURVEY
 HB0915.in April 2013.
 HB0915
 HB0915.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0915.GEOID18 height accuracy estimate available here.
 HB0915
 HB0915.Click photographs - Photos may exist for this station.
 HB0915
 HB0915.The dynamic height is computed by dividing the NAVD 88
 HB0915.geopotential number by the normal gravity value computed on the
 HB0915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0915.degrees latitude (g = 980.6199 gals.).
 HB0915
 HB0915.The modeled gravity was interpolated from observed gravity values.
 HB0915
 HB0915;                    North         East    Units  Estimated Accuracy
 HB0915;SPC IL W     -    55,908.      788,937.      MT  (+/- 10 meters HH2 GPS)
 HB0915
 HB0915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0774915510(NAD 83)
 HB0915
 HB0915                          SUPERSEDED SURVEY CONTROL
 HB0915
 HB0915  NAVD 88 (06/15/91)  136.536  (m)          447.95   (f) SUPERSEDED  2 0
 HB0915  NGVD 29 (11/26/84)  136.456  (m)          447.69   (f) ADJUSTED    2 0
 HB0915
 HB0915.Superseded values are not recommended for survey control.
 HB0915
 HB0915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0915.See file dsdata.pdf to determine how the superseded data were derived.
 HB0915
 HB0915_MARKER: DB = BENCH MARK DISK
 HB0915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0915_STAMPING: X 216 1960
 HB0915_MARK LOGO: CGS
 HB0915_PROJECTION: PROJECTING 8 CENTIMETERS
 HB0915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0915+STABILITY: SURFACE MOTION
 HB0915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0915+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 HB0915
 HB0915  HISTORY     - Date     Condition        Report By
 HB0915  HISTORY     - 1960     MONUMENTED       CGS
 HB0915  HISTORY     - 1976     GOOD             ILDT
 HB0915  HISTORY     - 1976     GOOD             ILDT
 HB0915  HISTORY     - 1976     GOOD             ILDT
 HB0915  HISTORY     - 20020829 GOOD             USACE
 HB0915  HISTORY     - 20120504 SEE DESCRIPTION  AMESC
 HB0915  HISTORY     - 20120619 GOOD             ILDT
 HB0915
 HB0915                          STATION DESCRIPTION
 HB0915
 HB0915'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0915'6.2 MI NE FROM MOUNDS.
 HB0915'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0915'WITH FIRST STREET IN MOUNDS, THENCE 2.1 MILES EAST ALONG AN
 HB0915'ASPHALT ROAD, THENCE 2.7 MILES NORTH ALONG A GRAVEL ROAD, THENCE
 HB0915'0.3 MILE WEST ALONG AN ASPHALT ROAD, AT THE JUNCTION OF A
 HB0915'GRAVEL ROAD NORTH, 84 FEET NORTH OF THE CENTER LINE OF THE
 HB0915'ASPHALT ROAD, 20 FEET EAST OF THE CENTER LINE OF THE GRAVEL
 HB0915'ROAD, 85 FEET NORTH-NORTHEAST OF THE CENTER OF THE JUNCTION,
 HB0915'103 FEET SOUTH OF THE EXTENDED CENTER LINE OF A DRIVE WEST TO A
 HB0915'HOUSE, 2 FEET WEST OF A FENCE, 30 FEET SOUTH OF THE SOUTH END
 HB0915'OF A BOARD GATE, 1.7 FEET NORTHWEST OF A METAL WITNESS POST,
 HB0915'ABOUT 1 FOOT ABOVE THE LEVEL OF THE GRAVEL ROAD, AND SET IN THE
 HB0915'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 HB0915
 HB0915                          STATION RECOVERY (1976)
 HB0915
 HB0915'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0915'RECOVERED IN GOOD CONDITION.
 HB0915
 HB0915                          STATION RECOVERY (1976)
 HB0915
 HB0915'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0915'RECOVERED IN GOOD CONDITION.
 HB0915
 HB0915                          STATION RECOVERY (1976)
 HB0915
 HB0915'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0915'RECOVERED IN GOOD CONDITION.
 HB0915
 HB0915                          STATION RECOVERY (2002)
 HB0915
 HB0915'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0915'RECOVERED IN GOOD CONDITION.
 HB0915
 HB0915                          STATION RECOVERY (2012)
 HB0915
 HB0915'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0915'NOTE-MARK APPEARS DISTURBED.  THE CONCRETE POST IS LEANING TO THE
 HB0915'NORTH.  MARK IS 1 FT (0.3 M) EAST OF A FENCE, THE WITNESS POST IS NO
 HB0915'LONGER THERE.
 HB0915
 HB0915                          STATION RECOVERY (2012)
 HB0915
 HB0915'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0915'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0910 ***********************************************************************
 KB0910  DESIGNATION -  X 217
 KB0910  PID         -  KB0910
 KB0910  STATE/COUNTY-  IL/MACOUPIN
 KB0910  COUNTRY     -  US
 KB0910  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0910
 KB0910                         *CURRENT SURVEY CONTROL
 KB0910  ______________________________________________________________________
 KB0910* NAD 83(1986) POSITION- 39 03 56.0    (N) 089 43 37.2    (W)   HD_HELD2
 KB0910* NAVD 88 ORTHO HEIGHT -   204.397 (meters)      670.59  (feet) ADJUSTED
 KB0910  ______________________________________________________________________
 KB0910  GEOID HEIGHT    -        -31.236 (meters)                     GEOID18
 KB0910  DYNAMIC HEIGHT  -        204.276 (meters)      670.20  (feet) COMP
 KB0910  MODELED GRAVITY -    980,030.9   (mgal)                       NAVD 88
 KB0910
 KB0910  VERT ORDER      -  SECOND    CLASS 0
 KB0910
 KB0910.The horizontal coordinates were established by autonomous hand held GPS
 KB0910.observations and have an estimated accuracy of +/- 10 meters.
 KB0910
 KB0910.The orthometric height was determined by differential leveling and
 KB0910.adjusted by the NATIONAL GEODETIC SURVEY
 KB0910.in June 1991.
 KB0910
 KB0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0910.GEOID18 height accuracy estimate available here.
 KB0910
 KB0910.Click photographs - Photos may exist for this station.
 KB0910
 KB0910.The dynamic height is computed by dividing the NAVD 88
 KB0910.geopotential number by the normal gravity value computed on the
 KB0910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0910.degrees latitude (g = 980.6199 gals.).
 KB0910
 KB0910.The modeled gravity was interpolated from observed gravity values.
 KB0910
 KB0910;                    North         East    Units  Estimated Accuracy
 KB0910;SPC IL W     -   266,339.      738,049.      MT  (+/- 10 meters HH2 GPS)
 KB0910
 KB0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6406327591(NAD 83)
 KB0910
 KB0910                          SUPERSEDED SURVEY CONTROL
 KB0910
 KB0910  NGVD 29 (??/??/92)  204.520  (m)          671.00   (f) ADJ UNCH    2 0
 KB0910
 KB0910.Superseded values are not recommended for survey control.
 KB0910
 KB0910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0910.See file dsdata.pdf to determine how the superseded data were derived.
 KB0910
 KB0910_MARKER: DB = BENCH MARK DISK
 KB0910_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0910_SP_SET: CULVERT HEADWALL
 KB0910_STAMPING: X 217 1960
 KB0910_MARK LOGO: CGS
 KB0910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0910+STABILITY: SURFACE MOTION
 KB0910
 KB0910  HISTORY     - Date     Condition        Report By
 KB0910  HISTORY     - 1960     MONUMENTED       CGS
 KB0910
 KB0910                          STATION DESCRIPTION
 KB0910
 KB0910'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0910'0.5 MI S FROM MOUNT OLIVE.
 KB0910'ABOUT 0.5 MILE SOUTH ALONG SOUTH POPLAR STREET FROM ITS JUNCTION
 KB0910'WITH MAIN STREET IN MOUNT OLIVE, SET IN THE TOP OF THE EAST
 KB0910'HEADWALL OF A 4-FOOT CONCRETE CULVERT, 2 FEET NORTH OF THE SOUTH
 KB0910'END OF THE HEADWALL, 24 FEET SOUTH OF THE CENTER LINE OF EAST
 KB0910'COLFAX STREET, 22 FEET EAST OF THE CENTER LINE OF SOUTH POPLAR
 KB0910'STREET, 35 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION OF THE
 KB0910'STREETS AND ABOUT 1 FOOT BELOW THE LEVEL OF SOUTH POPLAR STREET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1038 ***********************************************************************
 KB1038  DESIGNATION -  X 218
 KB1038  PID         -  KB1038
 KB1038  STATE/COUNTY-  IL/SANGAMON
 KB1038  COUNTRY     -  US
 KB1038  USGS QUAD   -  DIVERNON (2018)
 KB1038
 KB1038                         *CURRENT SURVEY CONTROL
 KB1038  ______________________________________________________________________
 KB1038* NAD 83(1986) POSITION- 39 35 47.     (N) 089 38 41.     (W)   SCALED
 KB1038* NAVD 88 ORTHO HEIGHT -   185.078 (meters)      607.21  (feet) ADJUSTED
 KB1038  ______________________________________________________________________
 KB1038  GEOID HEIGHT    -        -32.138 (meters)                     GEOID18
 KB1038  DYNAMIC HEIGHT  -        184.975 (meters)      606.87  (feet) COMP
 KB1038  MODELED GRAVITY -    980,066.7   (mgal)                       NAVD 88
 KB1038
 KB1038  VERT ORDER      -  SECOND    CLASS 0
 KB1038
 KB1038.The horizontal coordinates were scaled from a map and have
 KB1038.an estimated accuracy of +/- 6 seconds.
 KB1038
 KB1038.The orthometric height was determined by differential leveling and
 KB1038.adjusted by the NATIONAL GEODETIC SURVEY
 KB1038.in June 1991.
 KB1038
 KB1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1038.GEOID18 height accuracy estimate available here.
 KB1038
 KB1038.Click photographs - Photos may exist for this station.
 KB1038
 KB1038.The dynamic height is computed by dividing the NAVD 88
 KB1038.geopotential number by the normal gravity value computed on the
 KB1038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1038.degrees latitude (g = 980.6199 gals.).
 KB1038
 KB1038.The modeled gravity was interpolated from observed gravity values.
 KB1038
 KB1038;                    North         East    Units  Estimated Accuracy
 KB1038;SPC IL W     -   325,310.      744,830.      MT  (+/- 180 meters Scaled)
 KB1038
 KB1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ729863(NAD 83)
 KB1038
 KB1038                          SUPERSEDED SURVEY CONTROL
 KB1038
 KB1038  NGVD 29 (??/??/92)  185.193  (m)          607.59   (f) ADJ UNCH    2 0
 KB1038
 KB1038.Superseded values are not recommended for survey control.
 KB1038
 KB1038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1038.See file dsdata.pdf to determine how the superseded data were derived.
 KB1038
 KB1038_MARKER: DB = BENCH MARK DISK
 KB1038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1038_STAMPING: X 218 1960
 KB1038_MARK LOGO: CGS
 KB1038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1038+STABILITY: SURFACE MOTION
 KB1038
 KB1038  HISTORY     - Date     Condition        Report By
 KB1038  HISTORY     - 1960     MONUMENTED       CGS
 KB1038  HISTORY     - 1976     GOOD             NGS
 KB1038
 KB1038                          STATION DESCRIPTION
 KB1038
 KB1038'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1038'2.2 MI NE FROM DIVERNON.
 KB1038'2.1 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1038'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.15 MILES EAST
 KB1038'ALONG AN OILED ROAD, 16.5 FEET SOUTH OF THE CENTER LINE OF THE
 KB1038'OILED ROAD, 1.5 FEET NORTH OF THE FENCE, 36 FEET SOUTH AND ACROSS
 KB1038'THE ROAD FROM THE FOURTH TELEPHONE POLE EAST OF THE JUNCTION
 KB1038'OF U.S. HIGHWAY 66 AND THE OILED ROAD, 1.9 FEET WEST NORTHWEST OF
 KB1038'A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD,
 KB1038'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KB1038
 KB1038                          STATION RECOVERY (1976)
 KB1038
 KB1038'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1121 ***********************************************************************
 LC1121  DESIGNATION -  X 219
 LC1121  PID         -  LC1121
 LC1121  STATE/COUNTY-  IL/LOGAN
 LC1121  COUNTRY     -  US
 LC1121  USGS QUAD   -  BROADWELL (2018)
 LC1121
 LC1121                         *CURRENT SURVEY CONTROL
 LC1121  ______________________________________________________________________
 LC1121* NAD 83(1986) POSITION- 40 06 50.     (N) 089 24 14.     (W)   SCALED
 LC1121* NAVD 88 ORTHO HEIGHT -   174.284 (meters)      571.80  (feet) ADJUSTED
 LC1121  ______________________________________________________________________
 LC1121  GEOID HEIGHT    -        -32.521 (meters)                     GEOID18
 LC1121  DYNAMIC HEIGHT  -        174.195 (meters)      571.50  (feet) COMP
 LC1121  MODELED GRAVITY -    980,112.1   (mgal)                       NAVD 88
 LC1121
 LC1121  VERT ORDER      -  SECOND    CLASS 0
 LC1121
 LC1121.The horizontal coordinates were scaled from a map and have
 LC1121.an estimated accuracy of +/- 6 seconds.
 LC1121
 LC1121.The orthometric height was determined by differential leveling and
 LC1121.adjusted by the NATIONAL GEODETIC SURVEY
 LC1121.in June 1991.
 LC1121
 LC1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1121.GEOID18 height accuracy estimate available here.
 LC1121
 LC1121.Click photographs - Photos may exist for this station.
 LC1121
 LC1121.The dynamic height is computed by dividing the NAVD 88
 LC1121.geopotential number by the normal gravity value computed on the
 LC1121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1121.degrees latitude (g = 980.6199 gals.).
 LC1121
 LC1121.The modeled gravity was interpolated from observed gravity values.
 LC1121
 LC1121;                    North         East    Units  Estimated Accuracy
 LC1121;SPC IL W     -   382,910.      765,030.      MT  (+/- 180 meters Scaled)
 LC1121
 LC1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK951431(NAD 83)
 LC1121
 LC1121                          SUPERSEDED SURVEY CONTROL
 LC1121
 LC1121  NGVD 29 (??/??/92)  174.371  (m)          572.08   (f) ADJ UNCH    2 0
 LC1121
 LC1121.Superseded values are not recommended for survey control.
 LC1121
 LC1121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1121.See file dsdata.pdf to determine how the superseded data were derived.
 LC1121
 LC1121_MARKER: DB = BENCH MARK DISK
 LC1121_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1121_SP_SET: CULVERT HEADWALL
 LC1121_STAMPING: X 219 1960
 LC1121_MARK LOGO: CGS
 LC1121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1121+STABILITY: SURFACE MOTION
 LC1121
 LC1121  HISTORY     - Date     Condition        Report By
 LC1121  HISTORY     - 1960     MONUMENTED       CGS
 LC1121
 LC1121                          STATION DESCRIPTION
 LC1121
 LC1121'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1121'3.4 MI SW FROM LINCOLN.
 LC1121'ABOUT 3.4 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE JUNCTION
 LC1121'OF U.S. 66 AND STATE HIGHWAYS 10 AND 121 IN THE WEST PART OF
 LC1121'LINCOLN, ABOUT 0.3 MILES SOUTHWEST OF THE JUNCTION OF A GRAVEL
 LC1121'ROAD TO LINCOLN STATE FARM, SET IN THE TOP OF THE SOUTHWEST
 LC1121'END OF THE SOUTHEAST HEADWALL OF A 4 FOOT CONCRETE BOX CULVERT
 LC1121'UNDER U.S. HIGHWAY 66, 35 FEET SOUTHEAST OF THE CENTER LINE OF THE
 LC1121'NORTH BOUND LANE OF U.S. 66, AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1032 ***********************************************************************
 LC1032  DESIGNATION -  X 220
 LC1032  PID         -  LC1032
 LC1032  STATE/COUNTY-  IL/MCLEAN
 LC1032  COUNTRY     -  US
 LC1032  USGS QUAD   -  MCLEAN (2018)
 LC1032
 LC1032                         *CURRENT SURVEY CONTROL
 LC1032  ______________________________________________________________________
 LC1032* NAD 83(1986) POSITION- 40 20 57.     (N) 089 07 44.     (W)   SCALED
 LC1032* NAVD 88 ORTHO HEIGHT -   209.686 (meters)      687.94  (feet) ADJUSTED
 LC1032  ______________________________________________________________________
 LC1032  GEOID HEIGHT    -        -32.312 (meters)                     GEOID18
 LC1032  DYNAMIC HEIGHT  -        209.583 (meters)      687.61  (feet) COMP
 LC1032  MODELED GRAVITY -    980,129.8   (mgal)                       NAVD 88
 LC1032
 LC1032  VERT ORDER      -  SECOND    CLASS 0
 LC1032
 LC1032.The horizontal coordinates were scaled from a map and have
 LC1032.an estimated accuracy of +/- 6 seconds.
 LC1032
 LC1032.The orthometric height was determined by differential leveling and
 LC1032.adjusted by the NATIONAL GEODETIC SURVEY
 LC1032.in June 1991.
 LC1032
 LC1032.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1032.GEOID18 height accuracy estimate available here.
 LC1032
 LC1032.Click photographs - Photos may exist for this station.
 LC1032
 LC1032.The dynamic height is computed by dividing the NAVD 88
 LC1032.geopotential number by the normal gravity value computed on the
 LC1032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1032.degrees latitude (g = 980.6199 gals.).
 LC1032
 LC1032.The modeled gravity was interpolated from observed gravity values.
 LC1032
 LC1032;                    North         East    Units  Estimated Accuracy
 LC1032;SPC IL E     -   409,070.      232,410.      MT  (+/- 180 meters Scaled)
 LC1032
 LC1032_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK192686(NAD 83)
 LC1032
 LC1032                          SUPERSEDED SURVEY CONTROL
 LC1032
 LC1032  NGVD 29 (??/??/92)  209.751  (m)          688.16   (f) ADJ UNCH    2 0
 LC1032
 LC1032.Superseded values are not recommended for survey control.
 LC1032
 LC1032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1032.See file dsdata.pdf to determine how the superseded data were derived.
 LC1032
 LC1032_MARKER: DB = BENCH MARK DISK
 LC1032_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1032_SP_SET: CULVERT HEADWALL
 LC1032_STAMPING: X 220 1960
 LC1032_MARK LOGO: CGS
 LC1032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1032+STABILITY: SURFACE MOTION
 LC1032
 LC1032  HISTORY     - Date     Condition        Report By
 LC1032  HISTORY     - 1960     MONUMENTED       CGS
 LC1032
 LC1032                          STATION DESCRIPTION
 LC1032
 LC1032'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1032'3.2 MI NE FROM MCLEAN.
 LC1032'ABOUT 3.2 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1032'WITH U.S. HIGHWAY 136 IN THE NORTH PART OF MCLEAN , ABOUT 0.15
 LC1032'MILES NORTHEAST OF THE JUNCTION OF A GRAVEL ROAD NORTH, SET IN
 LC1032'THE TOP OF THE NORTHEAST END OF THE SOUTHEAST HEADWALL OF A TEN FOOT
 LC1032'CONCRETE BOX CULVERT UNDER THE GULF, MOBILE AND OHIO RAIL ROAD,
 LC1032'76 FEET NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF
 LC1032'U.S. HIGHWAY 66, 20 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 LC1032'NORTH BOUND TRACK, ABOUT 12 FEET BELOW THE LEVEL OF THE TRACK,
 LC1032'AND ABOUT 6 FEET BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0578 ***********************************************************************
 NH0578  DESIGNATION -  X 221
 NH0578  PID         -  NH0578
 NH0578  STATE/COUNTY-  IL/WINNEBAGO
 NH0578  COUNTRY     -  US
 NH0578  USGS QUAD   -  ROCKFORD NORTH (2018)
 NH0578
 NH0578                         *CURRENT SURVEY CONTROL
 NH0578  ______________________________________________________________________
 NH0578* NAD 83(1986) POSITION- 42 16 59.     (N) 089 05 09.     (W)   SCALED
 NH0578* NAVD 88 ORTHO HEIGHT -   222.796 (meters)      730.96  (feet) ADJUSTED
 NH0578  ______________________________________________________________________
 NH0578  GEOID HEIGHT    -        -33.414 (meters)                     GEOID18
 NH0578  DYNAMIC HEIGHT  -        222.725 (meters)      730.72  (feet) COMP
 NH0578  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 NH0578
 NH0578  VERT ORDER      -  FIRST     CLASS II
 NH0578
 NH0578.The horizontal coordinates were scaled from a map and have
 NH0578.an estimated accuracy of +/- 6 seconds.
 NH0578
 NH0578.The orthometric height was determined by differential leveling and
 NH0578.adjusted by the NATIONAL GEODETIC SURVEY
 NH0578.in June 1991.
 NH0578
 NH0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0578.GEOID18 height accuracy estimate available here.
 NH0578
 NH0578.Click photographs - Photos may exist for this station.
 NH0578
 NH0578.The dynamic height is computed by dividing the NAVD 88
 NH0578.geopotential number by the normal gravity value computed on the
 NH0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0578.degrees latitude (g = 980.6199 gals.).
 NH0578
 NH0578.The modeled gravity was interpolated from observed gravity values.
 NH0578
 NH0578;                    North         East    Units  Estimated Accuracy
 NH0578;SPC IL W     -   624,090.      789,150.      MT  (+/- 180 meters Scaled)
 NH0578
 NH0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM280833(NAD 83)
 NH0578
 NH0578                          SUPERSEDED SURVEY CONTROL
 NH0578
 NH0578  NGVD 29 (??/??/92)  222.853  (m)          731.14   (f) ADJ UNCH    1 2
 NH0578
 NH0578.Superseded values are not recommended for survey control.
 NH0578
 NH0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0578.See file dsdata.pdf to determine how the superseded data were derived.
 NH0578
 NH0578_MARKER: DB = BENCH MARK DISK
 NH0578_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0578_SP_SET: BUILDING
 NH0578_STAMPING: X 221 1960
 NH0578_MARK LOGO: CGS
 NH0578_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0578
 NH0578  HISTORY     - Date     Condition        Report By
 NH0578  HISTORY     - 1960     MONUMENTED       CGS
 NH0578  HISTORY     - 1987     GOOD             USPSQD
 NH0578  HISTORY     - 19970323 GOOD             USPSQD
 NH0578
 NH0578                          STATION DESCRIPTION
 NH0578
 NH0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0578'AT ROCKFORD.
 NH0578'AT ROCKFORD, AT THE INTERSECTION OF JOHN AND NORTH COURT STREETS,
 NH0578'IN S-14, R-1E, T-44N, SET VERTICALLY IN THE SOUTH-SOUTHWEST
 NH0578'FACE OF CONCRETE FOUNDATION OF GARRISON ELEMENTARY SCHOOL GYM
 NH0578'BUILDING, 2 FEET EAST-SOUTHEAST OF THE SOUTHWEST CORNER OF
 NH0578'BUILDING, 43 FEET NORTH-NORTHEAST OF THE NORTH-NORTHEAST CURB OF
 NH0578'JOHN STREET, 123 FEET EAST-SOUTHEAST OF THE EAST-SOUTHEAST CURB
 NH0578'OF NORTH CURB STREET, AND 1 FOOT ABOVE THE LEVEL OF THE GROUND.
 NH0578
 NH0578                          STATION RECOVERY (1987)
 NH0578
 NH0578'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0578'RECOVERED IN GOOD CONDITION.
 NH0578
 NH0578                          STATION RECOVERY (1997)
 NH0578
 NH0578'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0578'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0610 ***********************************************************************
 NH0610  DESIGNATION -  X 222
 NH0610  PID         -  NH0610
 NH0610  STATE/COUNTY-  IL/WINNEBAGO
 NH0610  COUNTRY     -  US
 NH0610  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0610
 NH0610                         *CURRENT SURVEY CONTROL
 NH0610  ______________________________________________________________________
 NH0610* NAD 83(1986) POSITION- 42 10 54.     (N) 089 05 09.     (W)   SCALED
 NH0610* NAVD 88 ORTHO HEIGHT -   214.417 (meters)      703.47  (feet) ADJUSTED
 NH0610  ______________________________________________________________________
 NH0610  GEOID HEIGHT    -        -33.240 (meters)                     GEOID18
 NH0610  DYNAMIC HEIGHT  -        214.348 (meters)      703.24  (feet) COMP
 NH0610  MODELED GRAVITY -    980,292.6   (mgal)                       NAVD 88
 NH0610
 NH0610  VERT ORDER      -  FIRST     CLASS II
 NH0610
 NH0610.The horizontal coordinates were scaled from a map and have
 NH0610.an estimated accuracy of +/- 6 seconds.
 NH0610
 NH0610.The orthometric height was determined by differential leveling and
 NH0610.adjusted by the NATIONAL GEODETIC SURVEY
 NH0610.in June 1991.
 NH0610
 NH0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0610.GEOID18 height accuracy estimate available here.
 NH0610
 NH0610.Click photographs - Photos may exist for this station.
 NH0610
 NH0610.The dynamic height is computed by dividing the NAVD 88
 NH0610.geopotential number by the normal gravity value computed on the
 NH0610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0610.degrees latitude (g = 980.6199 gals.).
 NH0610
 NH0610.The modeled gravity was interpolated from observed gravity values.
 NH0610
 NH0610;                    North         East    Units  Estimated Accuracy
 NH0610;SPC IL W     -   612,830.      789,290.      MT  (+/- 180 meters Scaled)
 NH0610
 NH0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM277720(NAD 83)
 NH0610
 NH0610                          SUPERSEDED SURVEY CONTROL
 NH0610
 NH0610  NGVD 29 (??/??/92)  214.471  (m)          703.64   (f) ADJ UNCH    1 2
 NH0610
 NH0610.Superseded values are not recommended for survey control.
 NH0610
 NH0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0610.See file dsdata.pdf to determine how the superseded data were derived.
 NH0610
 NH0610_MARKER: DB = BENCH MARK DISK
 NH0610_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0610_SP_SET: BRIDGE ABUTMENT
 NH0610_STAMPING: X 222 1960
 NH0610_MARK LOGO: CGS
 NH0610_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0610
 NH0610  HISTORY     - Date     Condition        Report By
 NH0610  HISTORY     - 1960     MONUMENTED       CGS
 NH0610  HISTORY     - 19970321 GOOD             USPSQD
 NH0610
 NH0610                          STATION DESCRIPTION
 NH0610
 NH0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0610'3.8 MI S FROM ROCKFORD.
 NH0610'ABOUT 3.85 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0610'RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT ROCKFORD,
 NH0610'0.3 MILE NORTH OF MILEPOST 17, IN S-23, R-1E, T-43N, 0.4 MILE
 NH0610'SOUTH OF THE CROSSING OF NEW MILFORD SCHOOL ROAD, 10 FEET EAST
 NH0610'OF THE EAST RAIL, IN TOP OF THE EAST END OF THE LOWER PART OR
 NH0610'BRIDGE SEAT OF THE SOUTH CONCRETE ABUTMENT OF RAILROAD STEEL
 NH0610'PLATE BRIDGE OVER KISHWAUKEE RIVER, AND ABOUT 5 FEET BELOW THE
 NH0610'LEVEL OF THE TRACK.
 NH0610
 NH0610                          STATION RECOVERY (1997)
 NH0610
 NH0610'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0610'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0546 ***********************************************************************
 MF0546  DESIGNATION -  X 223
 MF0546  PID         -  MF0546
 MF0546  STATE/COUNTY-  IL/OGLE
 MF0546  COUNTRY     -  US
 MF0546  USGS QUAD   -  ROCHELLE (2018)
 MF0546
 MF0546                         *CURRENT SURVEY CONTROL
 MF0546  ______________________________________________________________________
 MF0546* NAD 83(1997) POSITION- 41 53 53.42403(N) 089 02 33.02054(W)   ADJUSTED
 MF0546* NAD 83(1997) ELLIP HT-   209.510 (meters)        (10/21/99)   ADJUSTED
 MF0546* NAVD 88 ORTHO HEIGHT -   242.468 (meters)      795.50  (feet) ADJUSTED
 MF0546  ______________________________________________________________________
 MF0546  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF0546  NAD 83(1997) X  -     79,454.386 (meters)                     COMP
 MF0546  NAD 83(1997) Y  - -4,754,051.475 (meters)                     COMP
 MF0546  NAD 83(1997) Z  -  4,237,331.971 (meters)                     COMP
 MF0546  LAPLACE CORR    -         -0.86  (seconds)                    DEFLEC18
 MF0546  DYNAMIC HEIGHT  -        242.381 (meters)      795.21  (feet) COMP
 MF0546  MODELED GRAVITY -    980,260.1   (mgal)                       NAVD 88
 MF0546
 MF0546  HORZ ORDER      -  FIRST
 MF0546  VERT ORDER      -  FIRST     CLASS I
 MF0546  ELLP ORDER      -  FOURTH    CLASS I
 MF0546
 MF0546.The horizontal coordinates were established by GPS observations
 MF0546.and adjusted by the National Geodetic Survey in October 1999.
 MF0546
 MF0546.The orthometric height was determined by differential leveling and
 MF0546.adjusted by the NATIONAL GEODETIC SURVEY
 MF0546.in June 1991.
 MF0546
 MF0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0546.GEOID18 height accuracy estimate available here.
 MF0546
 MF0546.Click photographs - Photos may exist for this station.
 MF0546
 MF0546.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0546
 MF0546.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0546
 MF0546.The ellipsoidal height was determined by GPS observations
 MF0546.and is referenced to NAD 83.
 MF0546
 MF0546.The dynamic height is computed by dividing the NAVD 88
 MF0546.geopotential number by the normal gravity value computed on the
 MF0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0546.degrees latitude (g = 980.6199 gals.).
 MF0546
 MF0546.The modeled gravity was interpolated from observed gravity values.
 MF0546
 MF0546. The following values were computed from the NAD 83(1997) position.
 MF0546
 MF0546;                    North         East     Units Scale Factor Converg.
 MF0546;SPC IL W     -   581,384.281   793,281.102   MT  1.00004821   +0 45 02.8
 MF0546;SPC IL W     - 1,907,424.93  2,602,623.08   sFT  1.00004821   +0 45 02.8
 MF0546;UTM  16      - 4,640,487.822   330,571.179   MT  0.99995324   -1 21 51.6
 MF0546
 MF0546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0546!SPC IL W     -   0.99996714  x   1.00004821  =   1.00001535
 MF0546!UTM  16      -   0.99996714  x   0.99995324  =   0.99992038
 MF0546
 MF0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM3057140487(NAD 83)
 MF0546
 MF0546                          SUPERSEDED SURVEY CONTROL
 MF0546
 MF0546  ELLIP H (11/21/91)  209.420  (m)                       GP(       ) 4 1
 MF0546  NAD 83(1986)-  41 53 53.42374(N)    089 02 33.03026(W) AD(       ) 1
 MF0546  NGVD 29 (??/??/92)  242.528  (m)          795.69   (f) ADJ UNCH    1 1
 MF0546  NGVD 29             242.53   (m)          795.7    (f) LEVELING    3  
 MF0546
 MF0546.Superseded values are not recommended for survey control.
 MF0546
 MF0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0546.See file dsdata.pdf to determine how the superseded data were derived.
 MF0546
 MF0546_MARKER: DB = BENCH MARK DISK
 MF0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0546_STAMPING: X 223 1960
 MF0546_MARK LOGO: CGS
 MF0546_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0546+STABILITY: SURFACE MOTION
 MF0546_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0546+SATELLITE: SATELLITE OBSERVATIONS - August 22, 1990
 MF0546
 MF0546  HISTORY     - Date     Condition        Report By
 MF0546  HISTORY     - 1960     MONUMENTED       CGS
 MF0546  HISTORY     - 1969     GOOD             CGS
 MF0546  HISTORY     - 19900822 GOOD             NGS
 MF0546  HISTORY     - 20110419 MARK NOT FOUND   AEROME
 MF0546
 MF0546                          STATION DESCRIPTION
 MF0546
 MF0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0546'2.2 MI SE FROM ROCHELLE.
 MF0546'ABOUT 2.2 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 MF0546'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, 197 YARDS NORTH
 MF0546'OF MILEPOST 81, 47 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK,
 MF0546'71 FEET NORTH OF THE CENTER LINE OF STEWARD ROAD, 42 1/2 FEET
 MF0546'NORTH OF A PIPE LINE MARKER, 24 1/2 FEET NORTHEAST OF A TELEPHONE
 MF0546'POLE WHICH IS BRACED BY 2 GUY WIRES, 1 1/2 FEET WEST OF A FENCE,
 MF0546'ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE
 MF0546'TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE
 MF0546'OF THE GROUND.  SEC 31, T40N, R1E
 MF0546
 MF0546                          STATION RECOVERY (1990)
 MF0546
 MF0546'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 MF0546'STATION IS LOCATED ABOUT 4 KM (2.5 MI) SOUTHEAST OF ROCHPORT, AT THE
 MF0546'JUNCTION OF A PAVED ROAD AND RAILROAD TRACKS, ON RAILROAD
 MF0546'RIGHT-OF-WAY, IN EAST CENTRAL SECTION 31, T 40 N, R 2 E.
 MF0546'OWNERSHIP--BURLINGTON NORTHERN RAILROAD.
 MF0546'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 88 AND STATE HIGHWAY
 MF0546'251 ON THE SOUTH SIDE OF ROCHELL, GO SOUTH ON HIGHWAY 251 FOR 0.3 KM
 MF0546'(0.2 MI) TO A PAVED ROAD LEFT.  TURN LEFT, EAST, ON STEWARD ROAD FOR
 MF0546'2.14 KM (1.33 MI) TO A GRAVEL ROAD LEFT ON EAST SIDE OF RAILROAD
 MF0546'TRACKS AND STATION ON THE LEFT.
 MF0546'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST
 MF0546'PROJECTING 5 CM IN LOW WEEDS.  IT IS 23.5 M (77.1 FT) NORTH OF THE
 MF0546'PAVED ROAD CENTER, 13.9 M (45.6 FT) WEST OF, AND LEVEL WITH THE
 MF0546'GRAVEL ROAD CENTER, 14.4 M (47.2 FT) EAST OF EAST RAIL OF EAST TRACK,
 MF0546'0.3 M (1.0 FT) SOUTH OF A FIBERGLASS WITNESS POST, 11.7 M (38.4 FT)
 MF0546'NORTHEAST OF NORTHEAST CORNER OF CONCRETE RAILROAD SHED, AND 11.6 M
 MF0546'(38.1 FT) NORTH-NORTHWEST OF A POWERLINE POLE.
 MF0546
 MF0546                          STATION RECOVERY (2011)
 MF0546
 MF0546'RECOVERY NOTE BY AERO METRIC INC 2011 (MB)
 MF0546'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1278 ***********************************************************************
 MF1278  DESIGNATION -  X 224 RESET
 MF1278  PID         -  MF1278
 MF1278  STATE/COUNTY-  IL/LASALLE
 MF1278  COUNTRY     -  US
 MF1278  USGS QUAD   -  MENDOTA EAST (2018)
 MF1278
 MF1278                         *CURRENT SURVEY CONTROL
 MF1278  ______________________________________________________________________
 MF1278* NAD 83(1986) POSITION- 41 34 47.     (N) 089 06 26.     (W)   SCALED
 MF1278* NAVD 88 ORTHO HEIGHT -   236.13  (meters)      774.7   (feet) RESET
 MF1278  ______________________________________________________________________
 MF1278  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF1278  VERT ORDER      -  THIRD
 MF1278
 MF1278.The horizontal coordinates were scaled from a map and have
 MF1278.an estimated accuracy of +/- 6 seconds.
 MF1278
 MF1278.The orthometric height was computed from unverified reset data.
 MF1278
 MF1278.No vertical observational check was made to the station.
 MF1278
 MF1278.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1278.GEOID18 height accuracy estimate available here.
 MF1278
 MF1278.Click photographs - Photos may exist for this station.
 MF1278
 MF1278;                    North         East    Units  Estimated Accuracy
 MF1278;SPC IL E     -   545,710.      235,460.      MT  (+/- 180 meters Scaled)
 MF1278
 MF1278_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM243052(NAD 83)
 MF1278
 MF1278                          SUPERSEDED SURVEY CONTROL
 MF1278
 MF1278  NGVD 29 (11/09/15)  236.17   (m)          774.8    (f) RESET       3  
 MF1278
 MF1278.Superseded values are not recommended for survey control.
 MF1278
 MF1278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1278.See file dsdata.pdf to determine how the superseded data were derived.
 MF1278
 MF1278_MARKER: DV = VERTICAL CONTROL DISK
 MF1278_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1278_SP_SET: HEADWALL
 MF1278_STAMPING: X 224 RESET 1983
 MF1278_MARK LOGO: NGS
 MF1278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1278+STABILITY: SURFACE MOTION
 MF1278
 MF1278  HISTORY     - Date     Condition        Report By
 MF1278  HISTORY     - 1983     MONUMENTED       NGS
 MF1278  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF1278  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF1278
 MF1278                          STATION DESCRIPTION
 MF1278
 MF1278'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 MF1278'2.85 MI EAST FROM MENDOTA.
 MF1278'FROM THE POST OFFICE IN MENDOTA, GO 1.05 MILES EAST ALONG U.S.
 MF1278'HIGHWAY 34 TO FIRST AVENUE, TURN LEFT AND GO NORTH ALONG FIRST
 MF1278'AVENUE WHICH TURNS INTO EAST 3RD ROAD, FOR 1.8 MILES TO A 6 FOOT
 MF1278'CULVERT UNDER ROAD AND THE MARK IN THE WEST END OF THE EAST CONCRETE
 MF1278'HEADWALL OF CULVERT, 21.0 FEET EAST OF THE CENTERLINE OF EAST 3RD
 MF1278'ROAD, AND 7.0 FEET SOUTHWEST OF THE CENTER OF THE CULVERT.
 MF1278
 MF1278                          STATION RECOVERY (1997)
 MF1278
 MF1278'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF1278'MARK NOT FOUND.
 MF1278
 MF1278                          STATION RECOVERY (2002)
 MF1278
 MF1278'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF1278'WITNESS POST LOCATED COULD NOT FIND STATION
 MF1278'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0732 ***********************************************************************
 MF0732  DESIGNATION -  X 225
 MF0732  PID         -  MF0732
 MF0732  STATE/COUNTY-  IL/LASALLE
 MF0732  COUNTRY     -  US
 MF0732  USGS QUAD   -  TONICA (2018)
 MF0732
 MF0732                         *CURRENT SURVEY CONTROL
 MF0732  ______________________________________________________________________
 MF0732* NAD 83(1986) POSITION- 41 11 34.     (N) 089 03 49.     (W)   SCALED
 MF0732* NAVD 88 ORTHO HEIGHT -   206.852 (meters)      678.65  (feet) ADJUSTED
 MF0732  ______________________________________________________________________
 MF0732  GEOID HEIGHT    -        -32.822 (meters)                     GEOID18
 MF0732  DYNAMIC HEIGHT  -        206.766 (meters)      678.36  (feet) COMP
 MF0732  MODELED GRAVITY -    980,206.5   (mgal)                       NAVD 88
 MF0732
 MF0732  VERT ORDER      -  FIRST     CLASS I
 MF0732
 MF0732.The horizontal coordinates were scaled from a map and have
 MF0732.an estimated accuracy of +/- 6 seconds.
 MF0732
 MF0732.The orthometric height was determined by differential leveling and
 MF0732.adjusted by the NATIONAL GEODETIC SURVEY
 MF0732.in June 1991.
 MF0732
 MF0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0732.GEOID18 height accuracy estimate available here.
 MF0732
 MF0732.Click photographs - Photos may exist for this station.
 MF0732
 MF0732.The dynamic height is computed by dividing the NAVD 88
 MF0732.geopotential number by the normal gravity value computed on the
 MF0732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0732.degrees latitude (g = 980.6199 gals.).
 MF0732
 MF0732.The modeled gravity was interpolated from observed gravity values.
 MF0732
 MF0732;                    North         East    Units  Estimated Accuracy
 MF0732;SPC IL E     -   502,710.      238,740.      MT  (+/- 180 meters Scaled)
 MF0732
 MF0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL269622(NAD 83)
 MF0732
 MF0732                          SUPERSEDED SURVEY CONTROL
 MF0732
 MF0732  NGVD 29 (??/??/92)  206.906  (m)          678.82   (f) ADJ UNCH    1 1
 MF0732
 MF0732.Superseded values are not recommended for survey control.
 MF0732
 MF0732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0732.See file dsdata.pdf to determine how the superseded data were derived.
 MF0732
 MF0732_MARKER: DB = BENCH MARK DISK
 MF0732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0732_STAMPING: X 225 1960
 MF0732_MARK LOGO: CGS
 MF0732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0732+STABILITY: SURFACE MOTION
 MF0732
 MF0732  HISTORY     - Date     Condition        Report By
 MF0732  HISTORY     - 1960     MONUMENTED       CGS
 MF0732  HISTORY     - 1969     GOOD             CGS
 MF0732  HISTORY     - 19970728 GOOD             USPSQD
 MF0732  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0732
 MF0732                          STATION DESCRIPTION
 MF0732
 MF0732'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0732'1.6 MI S FROM TONICA.
 MF0732'ABOUT 1.6 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0732'THE POST OFFICE AT TONICA, 0.25 MILE NORTH OF MILEPOST 845,
 MF0732'215 1/2 FEET NORTH-NORTHEAST OF THE CENTER OF A CROSSING OF THE
 MF0732'RAILROAD AND A GRAVELED ROAD, 46 1/2 FEET EAST OF THE EAST RAIL,
 MF0732'212 FEET NORTH OF THE CENTER LINE OF THE ROAD, 192 FEET NORTH
 MF0732'OF A CORNER FENCE POST, 11 FEET NORTH-NORTHEAST OF POWER POLE
 MF0732'NUMBER 360, 1 FOOT WEST OF A FENCE, 1.5 FEET SOUTH OF A METAL
 MF0732'WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND
 MF0732'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE
 MF0732'SURFACE OF THE GROUND.  SEC 36, T32N, R1E
 MF0732
 MF0732                          STATION RECOVERY (1997)
 MF0732
 MF0732'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0732'RECOVERED IN GOOD CONDITION.
 MF0732
 MF0732                          STATION RECOVERY (2002)
 MF0732
 MF0732'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0732'RAILROAD ABANDONED. LOCATION DESCRIBED IN A CORNFIELD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0151 ***********************************************************************
 NH0151  DESIGNATION -  X 226
 NH0151  PID         -  NH0151
 NH0151  STATE/COUNTY-  IL/MCHENRY
 NH0151  COUNTRY     -  US
 NH0151  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0151
 NH0151                         *CURRENT SURVEY CONTROL
 NH0151  ______________________________________________________________________
 NH0151* NAD 83(1986) POSITION- 42 12 23.     (N) 088 19 00.     (W)   SCALED
 NH0151* NAVD 88 ORTHO HEIGHT -   270.435 (meters)      887.25  (feet) ADJUSTED
 NH0151  ______________________________________________________________________
 NH0151  GEOID HEIGHT    -        -33.785 (meters)                     GEOID18
 NH0151  DYNAMIC HEIGHT  -        270.342 (meters)      886.95  (feet) COMP
 NH0151  MODELED GRAVITY -    980,272.6   (mgal)                       NAVD 88
 NH0151
 NH0151  VERT ORDER      -  SECOND    CLASS 0
 NH0151
 NH0151.This mark is at Lake In The Hills Airport (3CK)
 NH0151
 NH0151.The horizontal coordinates were scaled from a map and have
 NH0151.an estimated accuracy of +/- 6 seconds.
 NH0151
 NH0151.The orthometric height was determined by differential leveling and
 NH0151.adjusted by the NATIONAL GEODETIC SURVEY
 NH0151.in June 1991.
 NH0151
 NH0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0151.GEOID18 height accuracy estimate available here.
 NH0151
 NH0151.Click photographs - Photos may exist for this station.
 NH0151
 NH0151.The dynamic height is computed by dividing the NAVD 88
 NH0151.geopotential number by the normal gravity value computed on the
 NH0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0151.degrees latitude (g = 980.6199 gals.).
 NH0151
 NH0151.The modeled gravity was interpolated from observed gravity values.
 NH0151
 NH0151;                    North         East    Units  Estimated Accuracy
 NH0151;SPC IL E     -   615,030.      301,380.      MT  (+/- 180 meters Scaled)
 NH0151
 NH0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM913735(NAD 83)
 NH0151
 NH0151                          SUPERSEDED SURVEY CONTROL
 NH0151
 NH0151  NGVD 29 (??/??/92)  270.482  (m)          887.41   (f) ADJ UNCH    2 0
 NH0151
 NH0151.Superseded values are not recommended for survey control.
 NH0151
 NH0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0151.See file dsdata.pdf to determine how the superseded data were derived.
 NH0151
 NH0151_MARKER: DB = BENCH MARK DISK
 NH0151_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NH0151_SP_SET: GAS PUMP BASE
 NH0151_STAMPING: X 226 1960
 NH0151_MARK LOGO: CGS
 NH0151_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0151
 NH0151  HISTORY     - Date     Condition        Report By
 NH0151  HISTORY     - 1960     MONUMENTED       CGS
 NH0151  HISTORY     - 1990     GOOD             USPSQD
 NH0151  HISTORY     - 20041113 MARK NOT FOUND   USPSQD
 NH0151
 NH0151                          STATION DESCRIPTION
 NH0151
 NH0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0151'2.8 MI S FROM CRYSTAL LAKE.
 NH0151'ABOUT 2.2 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0151'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, THENCE
 NH0151'ABOUT 0.55 MILE SOUTH ALONG A BLACK TOP ROAD, AT CRYSTAL LAKE
 NH0151'AIRPORT, ABOUT 75 YARDS SOUTH OF THE CENTER LINE OF THE EAST END
 NH0151'OF THE EAST-WEST RUNWAY, ABOUT 28 YARDS WEST OF THE SOUTHWEST
 NH0151'CORNER OF THE ADMINISTRATION BUILDING, IN TOP OF THE SOUTHEAST
 NH0151'CORNER OF A 12-BY 5-FOOT CONCRETE BASE FOR GASOLINE PUMPS, 1 1/2
 NH0151'FEET NORTHWEST OF THE SOUTHEAST CORNER OF THE BLOCK, AND ABOUT
 NH0151'0.2 FOOT ABOVE THE LEVEL OF THE GROUND.
 NH0151
 NH0151                          STATION RECOVERY (1990)
 NH0151
 NH0151'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0151'RECOVERED IN GOOD CONDITION.
 NH0151
 NH0151                          STATION RECOVERY (2004)
 NH0151
 NH0151'RECOVERY NOTE BY US POWER SQUADRON 2004 (EFU)
 NH0151'THE GEODESIC MARKER WAS KEPT ON THE  SITE OF GAS DOCKS AT A CHRYSTAL
 NH0151'LAKE AIRPORT.WE LOCATED THE PLACE WHERE THEY SHOULD HAVE BEEN BUT
 NH0151'COULD NOT FIND THEM.  THEY WERE LAST REPORTED IN 1990.  A CHECK WITH
 NH0151'AIRORT PERSONNEL CONFIRMED THAT THE AREA HAD BEEN COMPLETY REPLACED
 NH0151'AND RELOCATED AT LEAST TRN YEARS AGO AND ND THE MARKERS WEWE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0462 ***********************************************************************
 NH0462  DESIGNATION -  X 227
 NH0462  PID         -  NH0462
 NH0462  STATE/COUNTY-  IL/WINNEBAGO
 NH0462  COUNTRY     -  US
 NH0462  USGS QUAD   -  WINNEBAGO (2018)
 NH0462
 NH0462                         *CURRENT SURVEY CONTROL
 NH0462  ______________________________________________________________________
 NH0462* NAD 83(1986) POSITION- 42 16 00.1    (N) 089 14 25.0    (W)   HD_HELD2
 NH0462* NAVD 88 ORTHO HEIGHT -   266.881 (meters)      875.59  (feet) ADJUSTED
 NH0462  ______________________________________________________________________
 NH0462  GEOID HEIGHT    -        -33.333 (meters)                     GEOID18
 NH0462  DYNAMIC HEIGHT  -        266.793 (meters)      875.30  (feet) COMP
 NH0462  MODELED GRAVITY -    980,283.6   (mgal)                       NAVD 88
 NH0462
 NH0462  VERT ORDER      -  FIRST     CLASS II
 NH0462
 NH0462.The horizontal coordinates were established by autonomous hand held GPS
 NH0462.observations and have an estimated accuracy of +/- 10 meters.
 NH0462
 NH0462.The orthometric height was determined by differential leveling and
 NH0462.adjusted by the NATIONAL GEODETIC SURVEY
 NH0462.in June 1991.
 NH0462
 NH0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0462.GEOID18 height accuracy estimate available here.
 NH0462
 NH0462.Click photographs - Photos may exist for this station.
 NH0462
 NH0462.The dynamic height is computed by dividing the NAVD 88
 NH0462.geopotential number by the normal gravity value computed on the
 NH0462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0462.degrees latitude (g = 980.6199 gals.).
 NH0462
 NH0462.The modeled gravity was interpolated from observed gravity values.
 NH0462
 NH0462;                    North         East    Units  Estimated Accuracy
 NH0462;SPC IL W     -   622,120.      776,427.      MT  (+/- 10 meters HH2 GPS)
 NH0462
 NH0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM1523781817(NAD 83)
 NH0462
 NH0462                          SUPERSEDED SURVEY CONTROL
 NH0462
 NH0462  NGVD 29 (??/??/92)  266.928  (m)          875.75   (f) ADJ UNCH    1 2
 NH0462
 NH0462.Superseded values are not recommended for survey control.
 NH0462
 NH0462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0462.See file dsdata.pdf to determine how the superseded data were derived.
 NH0462
 NH0462_MARKER: DB = BENCH MARK DISK
 NH0462_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0462_SP_SET: BUILDING
 NH0462_STAMPING: X 227 1960
 NH0462_MARK LOGO: CGS
 NH0462_MAGNETIC: N = NO MAGNETIC MATERIAL
 NH0462_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0462_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0462+SATELLITE: SATELLITE OBSERVATIONS - February 19, 2015
 NH0462
 NH0462  HISTORY     - Date     Condition        Report By
 NH0462  HISTORY     - 1960     MONUMENTED       CGS
 NH0462  HISTORY     - 1971     GOOD             NGS
 NH0462  HISTORY     - 1987     GOOD             USPSQD
 NH0462  HISTORY     - 1987     GOOD             USPSQD
 NH0462  HISTORY     - 19970510 GOOD             USPSQD
 NH0462  HISTORY     - 20090725 GOOD             GEOCAC
 NH0462  HISTORY     - 20140812 GOOD             ILDT
 NH0462  HISTORY     - 20150219 GOOD             DJHENK
 NH0462
 NH0462                          STATION DESCRIPTION
 NH0462
 NH0462'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0462'AT WINNEBAGO.
 NH0462'AT WINNEBAGO, ABOUT 0.1 MILE EAST ALONG THE CHICAGO AND NORTH
 NH0462'WESTERN RAILWAY FROM THE STATION, 0.2 MILE WEST OF MILE POST 100,
 NH0462'IN SECTION 9, R 11 E., T 26 N., AT THE JUNCTION OF MAIN AND
 NH0462'SEWARD STREETS, SET VERTICALLY IN THE NORTH FACE AT THE NORTHWEST
 NH0462'CORNER OF WIN-BUR-SEW FIRE DISTRICT BUILDING, 58 FEET SOUTH OF
 NH0462'SOUTH RAIL, 2 1/2 FEET EAST OF NORTHWEST CORNER OF BUILDING, ABOUT
 NH0462'2 1/2 FEET ABOVE GROUND AND ABOUT 12 FEET ABOVE LEVEL OF TRACK.
 NH0462
 NH0462                          STATION RECOVERY (1971)
 NH0462
 NH0462'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0462'RECOVERED IN GOOD CONDITION.
 NH0462
 NH0462                          STATION RECOVERY (1987)
 NH0462
 NH0462'RECOVERY NOTE BY US POWER SQUADRON 1987 (DGC)
 NH0462'RECOVERED IN GOOD CONDITION.
 NH0462
 NH0462                          STATION RECOVERY (1987)
 NH0462
 NH0462'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0462'RECOVERED IN GOOD CONDITION.
 NH0462
 NH0462                          STATION RECOVERY (1997)
 NH0462
 NH0462'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0462'RECOVERED IN GOOD CONDITION.
 NH0462
 NH0462                          STATION RECOVERY (2009)
 NH0462
 NH0462'RECOVERY NOTE BY GEOCACHING 2009 (WS)
 NH0462'RECOVERED IN GOOD CONDITION.
 NH0462
 NH0462                          STATION RECOVERY (2014)
 NH0462
 NH0462'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0462'RECOVERED IN GOOD CONDITION.
 NH0462
 NH0462                          STATION RECOVERY (2015)
 NH0462
 NH0462'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2015 (TSS)
 NH0462'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0526 ***********************************************************************
 MF0526  DESIGNATION -  X 228
 MF0526  PID         -  MF0526
 MF0526  STATE/COUNTY-  IL/OGLE
 MF0526  COUNTRY     -  US
 MF0526  USGS QUAD   -  ROCHELLE (2018)
 MF0526
 MF0526                         *CURRENT SURVEY CONTROL
 MF0526  ______________________________________________________________________
 MF0526* NAD 83(1986) POSITION- 41 59 04.     (N) 089 06 36.     (W)   SCALED
 MF0526* NAVD 88 ORTHO HEIGHT -   262.898 (meters)      862.52  (feet) ADJUSTED
 MF0526  ______________________________________________________________________
 MF0526  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 MF0526  DYNAMIC HEIGHT  -        262.808 (meters)      862.23  (feet) COMP
 MF0526  MODELED GRAVITY -    980,274.0   (mgal)                       NAVD 88
 MF0526
 MF0526  VERT ORDER      -  FIRST     CLASS I
 MF0526
 MF0526.The horizontal coordinates were scaled from a map and have
 MF0526.an estimated accuracy of +/- 6 seconds.
 MF0526
 MF0526.The orthometric height was determined by differential leveling and
 MF0526.adjusted by the NATIONAL GEODETIC SURVEY
 MF0526.in June 1991.
 MF0526
 MF0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0526.GEOID18 height accuracy estimate available here.
 MF0526
 MF0526.Click photographs - Photos may exist for this station.
 MF0526
 MF0526.The dynamic height is computed by dividing the NAVD 88
 MF0526.geopotential number by the normal gravity value computed on the
 MF0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0526.degrees latitude (g = 980.6199 gals.).
 MF0526
 MF0526.The modeled gravity was interpolated from observed gravity values.
 MF0526
 MF0526;                    North         East    Units  Estimated Accuracy
 MF0526;SPC IL W     -   590,900.      787,560.      MT  (+/- 180 meters Scaled)
 MF0526
 MF0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM252502(NAD 83)
 MF0526
 MF0526                          SUPERSEDED SURVEY CONTROL
 MF0526
 MF0526  NGVD 29 (??/??/92)  262.940  (m)          862.66   (f) ADJ UNCH    1 1
 MF0526
 MF0526.Superseded values are not recommended for survey control.
 MF0526
 MF0526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0526.See file dsdata.pdf to determine how the superseded data were derived.
 MF0526
 MF0526_MARKER: DB = BENCH MARK DISK
 MF0526_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0526_STAMPING: X 228 1960
 MF0526_MARK LOGO: CGS
 MF0526_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0526_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0526
 MF0526  HISTORY     - Date     Condition        Report By
 MF0526  HISTORY     - 1960     MONUMENTED       CGS
 MF0526  HISTORY     - 1969     GOOD             CGS
 MF0526  HISTORY     - 19960514 MARK NOT FOUND   USPSQD
 MF0526  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 MF0526  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0526
 MF0526                          STATION DESCRIPTION
 MF0526
 MF0526'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0526'1.6 MI S FROM KINGS.
 MF0526'ABOUT 1.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0526'RAILROAD FROM THE FIRST PRESBYTERIAN CHURCH AT KINGS, 90 FEET
 MF0526'NORTHEAST OF THE CENTER OF THE CROSSING OF THE RAILROAD AND A
 MF0526'PAVED ROAD WHICH IS BETHEL ROAD, 31 FEET SOUTHEAST OF THE SOUTHEAST
 MF0526'RAIL, 54 FEET NORTH-NORTHWEST OF THE CENTER LINE OF THE ROAD,
 MF0526'37 FEET NORTHEAST OF A CONCRETE RAILROAD CROSSING SIGN, 30 FEET
 MF0526'NORTHWEST OF THE WEST END OF AN IRON CULVERT, 15 1/2 FEET NORTHWEST
 MF0526'OF A FENCE, 1 1/2 FEET SOUTHWEST OF A TELEPHONE POLE, ABOUT
 MF0526'1 1/2 FEET BELOW THE LEVEL OF THE TRACK, AND ON THE TOP OF A
 MF0526'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 10 1/2
 MF0526'FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 5 INCHES ABOVE
 MF0526'THE SURFACE OF THE GROUND.  SEC 34, T41N, R1E
 MF0526
 MF0526                          STATION RECOVERY (1996)
 MF0526
 MF0526'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0526'MARK NOT FOUND.
 MF0526
 MF0526                          STATION RECOVERY (2001)
 MF0526
 MF0526'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0526'MARK NOT FOUND.
 MF0526
 MF0526                          STATION RECOVERY (2004)
 MF0526
 MF0526'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0526'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0827 ***********************************************************************
 LC0827  DESIGNATION -  X 229
 LC0827  PID         -  LC0827
 LC0827  STATE/COUNTY-  IL/LASALLE
 LC0827  COUNTRY     -  US
 LC0827  USGS QUAD   -  MINONK (2018)
 LC0827
 LC0827                         *CURRENT SURVEY CONTROL
 LC0827  ______________________________________________________________________
 LC0827* NAD 83(1986) POSITION- 40 59 04.24   (N) 089 02 32.79   (W)   HD_HELD1
 LC0827* NAVD 88 ORTHO HEIGHT -   216.767 (meters)      711.18  (feet) ADJUSTED
 LC0827  ______________________________________________________________________
 LC0827  GEOID HEIGHT    -        -32.568 (meters)                     GEOID18
 LC0827  DYNAMIC HEIGHT  -        216.675 (meters)      710.87  (feet) COMP
 LC0827  MODELED GRAVITY -    980,192.2   (mgal)                       NAVD 88
 LC0827
 LC0827  VERT ORDER      -  FIRST     CLASS I
 LC0827
 LC0827.The horizontal coordinates were determined by differentially corrected
 LC0827.hand held GPS observations or other comparable positioning techniques
 LC0827.and have an estimated accuracy of +/- 3 meters.
 LC0827
 LC0827.The orthometric height was determined by differential leveling and
 LC0827.adjusted by the NATIONAL GEODETIC SURVEY
 LC0827.in June 1991.
 LC0827
 LC0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0827.GEOID18 height accuracy estimate available here.
 LC0827
 LC0827.Click photographs - Photos may exist for this station.
 LC0827
 LC0827.The dynamic height is computed by dividing the NAVD 88
 LC0827.geopotential number by the normal gravity value computed on the
 LC0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0827.degrees latitude (g = 980.6199 gals.).
 LC0827
 LC0827.The modeled gravity was interpolated from observed gravity values.
 LC0827
 LC0827;                    North         East    Units  Estimated Accuracy
 LC0827;SPC IL E     -   479,563.9     240,326.4     MT  (+/- 3 meters HH1 GPS) 
 LC0827
 LC0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2818239046(NAD 83)
 LC0827
 LC0827                          SUPERSEDED SURVEY CONTROL
 LC0827
 LC0827  NGVD 29 (??/??/92)  216.817  (m)          711.34   (f) ADJ UNCH    1 1
 LC0827
 LC0827.Superseded values are not recommended for survey control.
 LC0827
 LC0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0827.See file dsdata.pdf to determine how the superseded data were derived.
 LC0827
 LC0827_MARKER: DB = BENCH MARK DISK
 LC0827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0827_STAMPING: X 229 1960
 LC0827_MARK LOGO: CGS
 LC0827_PROJECTION: FLUSH
 LC0827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0827+STABILITY: SURFACE MOTION
 LC0827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0827+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2022
 LC0827
 LC0827  HISTORY     - Date     Condition        Report By
 LC0827  HISTORY     - 1960     MONUMENTED       CGS
 LC0827  HISTORY     - 1969     GOOD             CGS
 LC0827  HISTORY     - 19970728 GOOD             USPSQD
 LC0827  HISTORY     - 20020826 GOOD             USPSQD
 LC0827  HISTORY     - 20130725 GOOD             ILDT
 LC0827  HISTORY     - 20170508 GOOD             GEOCAC
 LC0827  HISTORY     - 20220118 GOOD             ILDT
 LC0827
 LC0827                          STATION DESCRIPTION
 LC0827
 LC0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0827'4.7 MI S FROM WENONA.
 LC0827'ABOUT 4.7 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0827'THE STATION AT WENONA, 0.15 MILE SOUTH OF MILEPOST 831, 0.1
 LC0827'MILE NORTH OF THE POST OFFICE AT RUTLAND, 60 1/2 FEET WEST OF THE
 LC0827'WEST RAIL OF THE MAIN TRACK, 38 FEET EAST OF THE CENTER LINE
 LC0827'OF A PAVED STREET, 51 FEET NORTH OF THE CENTER LINE OF A PAVED
 LC0827'STREET, 47 FEET NORTHWEST OF A RAILROAD CROSSING SIGNAL, 4 FEET
 LC0827'NORTH OF A TELEPHONE POLE, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 LC0827'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL WITH
 LC0827'THE SURFACE OF THE GROUND.  SEC 7, T29N, R2E.
 LC0827
 LC0827                          STATION RECOVERY (1997)
 LC0827
 LC0827'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC0827'RECOVERED IN GOOD CONDITION.
 LC0827
 LC0827                          STATION RECOVERY (2002)
 LC0827
 LC0827'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 LC0827'30' WSW OF SW CORNER OF RUTLAND VILLAGE HALL.
 LC0827
 LC0827                          STATION RECOVERY (2013)
 LC0827
 LC0827'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0827'RECOVERED IN GOOD CONDITION.
 LC0827
 LC0827                          STATION RECOVERY (2017)
 LC0827
 LC0827'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 LC0827'RECOVERED IN GOOD CONDITION.
 LC0827
 LC0827                          STATION RECOVERY (2022)
 LC0827
 LC0827'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 LC0827'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0406 ***********************************************************************
 MF0406  DESIGNATION -  X 230
 MF0406  PID         -  MF0406
 MF0406  STATE/COUNTY-  IL/LASALLE
 MF0406  COUNTRY     -  US
 MF0406  USGS QUAD   -  MARSEILLES (2018)
 MF0406
 MF0406                         *CURRENT SURVEY CONTROL
 MF0406  ______________________________________________________________________
 MF0406* NAD 83(1986) POSITION- 41 19 34.4    (N) 088 42 35.0    (W)   HD_HELD2
 MF0406* NAVD 88 ORTHO HEIGHT -   148.547 (meters)      487.36  (feet) ADJUSTED
 MF0406  ______________________________________________________________________
 MF0406  GEOID HEIGHT    -        -32.795 (meters)                     GEOID18
 MF0406  DYNAMIC HEIGHT  -        148.489 (meters)      487.17  (feet) COMP
 MF0406  MODELED GRAVITY -    980,231.2   (mgal)                       NAVD 88
 MF0406
 MF0406  VERT ORDER      -  FIRST     CLASS II
 MF0406
 MF0406.The horizontal coordinates were established by autonomous hand held GPS
 MF0406.observations and have an estimated accuracy of +/- 10 meters.
 MF0406
 MF0406.The orthometric height was determined by differential leveling and
 MF0406.adjusted by the NATIONAL GEODETIC SURVEY
 MF0406.in June 1991.
 MF0406
 MF0406.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0406.GEOID18 height accuracy estimate available here.
 MF0406
 MF0406.Click photographs - Photos may exist for this station.
 MF0406
 MF0406.The dynamic height is computed by dividing the NAVD 88
 MF0406.geopotential number by the normal gravity value computed on the
 MF0406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0406.degrees latitude (g = 980.6199 gals.).
 MF0406
 MF0406.The modeled gravity was interpolated from observed gravity values.
 MF0406
 MF0406;                    North         East    Units  Estimated Accuracy
 MF0406;SPC IL E     -   517,339.      268,490.      MT  (+/- 10 meters HH2 GPS)
 MF0406
 MF0406_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5691876381(NAD 83)
 MF0406
 MF0406                          SUPERSEDED SURVEY CONTROL
 MF0406
 MF0406  NGVD 29 (??/??/92)  148.609  (m)          487.56   (f) ADJ UNCH    1 2
 MF0406
 MF0406.Superseded values are not recommended for survey control.
 MF0406
 MF0406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0406.See file dsdata.pdf to determine how the superseded data were derived.
 MF0406
 MF0406_MARKER: DB = BENCH MARK DISK
 MF0406_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0406_SP_SET: ABUTMENT
 MF0406_STAMPING: X 230 1960
 MF0406_MARK LOGO: CGS
 MF0406_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0406_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0406+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2007
 MF0406
 MF0406  HISTORY     - Date     Condition        Report By
 MF0406  HISTORY     - 1960     MONUMENTED       CGS
 MF0406  HISTORY     - 1989     GOOD             USPSQD
 MF0406  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0406  HISTORY     - 20020930 MARK NOT FOUND   USPSQD
 MF0406  HISTORY     - 20031112 GOOD             INDIV
 MF0406  HISTORY     - 20070707 GOOD             GEOCAC
 MF0406  HISTORY     - 20080719 GOOD             GEOCAC
 MF0406
 MF0406                          STATION DESCRIPTION
 MF0406
 MF0406'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0406'AT MARSEILLES.
 MF0406'AT MARSEILLES, 130 YARDS SOUTH ALONG MAIN STREET FROM THE JUNCTION
 MF0406'OF BROADWAY LEADING EAST AND COMMERCE STREET LEADING WEST,
 MF0406'IN S-13, R-4E, T-33N, 19 FEET WEST OF THE CENTER LINE OF MAIN
 MF0406'STREET, IN TOP OF THE WEST END OF THE NORTH ABUTMENT OF SOUTH
 MF0406'MILLRACE CONCRETE BRIDGE FOR MAIN STREET OVER MILLRACE (THIS
 MF0406'IS THE FIRST BRIDGE NORTH OF NORTH END OF ILLINOIS RIVER BRIDGE),
 MF0406'0.6 FOOT WEST OF CONCRETE BANISTER, AND ABOUT LEVEL WITH THE
 MF0406'BRIDGE SIDEWALK.  ALSO ABOUT 0.7 MILE WEST OF MARSEILLES JUNIOR
 MF0406'HIGH SCHOOL.
 MF0406
 MF0406                          STATION RECOVERY (1989)
 MF0406
 MF0406'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0406'RECOVERED IN GOOD CONDITION.
 MF0406
 MF0406                          STATION RECOVERY (1997)
 MF0406
 MF0406'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0406'MARK NOT FOUND.
 MF0406
 MF0406                          STATION RECOVERY (2002)
 MF0406
 MF0406'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0406'MARK NOT FOUND.
 MF0406
 MF0406                          STATION RECOVERY (2003)
 MF0406
 MF0406'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (JRA)
 MF0406'RECOVERED AS DESCRIBED
 MF0406
 MF0406                          STATION RECOVERY (2007)
 MF0406
 MF0406'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 MF0406'CONCRETE ON VARIOUS PORTIONS OF THE BRIDGE IS IN DISREPAIR, INCLUDING
 MF0406'NEAR THE MARK ITSELF.  MARK STILL APPEARS WELL-SET, HOWEVER.
 MF0406
 MF0406                          STATION RECOVERY (2008)
 MF0406
 MF0406'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0406'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0851 ***********************************************************************
 MF0851  DESIGNATION -  X 231
 MF0851  PID         -  MF0851
 MF0851  STATE/COUNTY-  IL/LASALLE
 MF0851  COUNTRY     -  US
 MF0851  USGS QUAD   -  LA SALLE (2018)
 MF0851
 MF0851                         *CURRENT SURVEY CONTROL
 MF0851  ______________________________________________________________________
 MF0851* NAD 83(1986) POSITION- 41 19 35.     (N) 089 01 33.     (W)   SCALED
 MF0851* NAVD 88 ORTHO HEIGHT -   139.402 (meters)      457.35  (feet) ADJUSTED
 MF0851  ______________________________________________________________________
 MF0851  GEOID HEIGHT    -        -32.970 (meters)                     GEOID18
 MF0851  DYNAMIC HEIGHT  -        139.346 (meters)      457.17  (feet) COMP
 MF0851  MODELED GRAVITY -    980,221.9   (mgal)                       NAVD 88
 MF0851
 MF0851  VERT ORDER      -  FIRST     CLASS II
 MF0851
 MF0851.The horizontal coordinates were scaled from a map and have
 MF0851.an estimated accuracy of +/- 6 seconds.
 MF0851
 MF0851.The orthometric height was determined by differential leveling and
 MF0851.adjusted by the NATIONAL GEODETIC SURVEY
 MF0851.in June 1991.
 MF0851
 MF0851.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0851.GEOID18 height accuracy estimate available here.
 MF0851
 MF0851.Click photographs - Photos may exist for this station.
 MF0851
 MF0851.The dynamic height is computed by dividing the NAVD 88
 MF0851.geopotential number by the normal gravity value computed on the
 MF0851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0851.degrees latitude (g = 980.6199 gals.).
 MF0851
 MF0851.The modeled gravity was interpolated from observed gravity values.
 MF0851
 MF0851;                    North         East    Units  Estimated Accuracy
 MF0851;SPC IL E     -   517,520.      242,030.      MT  (+/- 180 meters Scaled)
 MF0851
 MF0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL304769(NAD 83)
 MF0851
 MF0851                          SUPERSEDED SURVEY CONTROL
 MF0851
 MF0851  NGVD 29 (??/??/92)  139.462  (m)          457.55   (f) ADJ UNCH    1 2
 MF0851
 MF0851.Superseded values are not recommended for survey control.
 MF0851
 MF0851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0851.See file dsdata.pdf to determine how the superseded data were derived.
 MF0851
 MF0851_MARKER: DB = BENCH MARK DISK
 MF0851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0851_STAMPING: X 231 1960
 MF0851_MARK LOGO: CGS
 MF0851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0851+STABILITY: SURFACE MOTION
 MF0851
 MF0851  HISTORY     - Date     Condition        Report By
 MF0851  HISTORY     - 1960     MONUMENTED       CGS
 MF0851  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF0851  HISTORY     - 19980908 MARK NOT FOUND   USPSQD
 MF0851  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0851
 MF0851                          STATION DESCRIPTION
 MF0851
 MF0851'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0851'1.6 MI SW FROM UTICA.
 MF0851'ABOUT 0.8 MILE SOUTH ALONG STATE HIGHWAY 178 FROM THE INTERSECTION
 MF0851'OF E. CANAL STREET AT UTICA, THENCE ABOUT 0.85 MILE WEST ALONG
 MF0851'A GRAVEL AND DIRT ROAD, AT THE JUNCTION OF TRAIL ROAD LEADING
 MF0851'NORTH AND UPHILL TO DIRT ROAD EAST-WEST, 34 FEET WEST OF CENTER
 MF0851'LINE OF TRAIL ROAD NORTH, 1 FOOT SOUTH OF A WIRE FENCE, 2.9
 MF0851'FEET WEST OF A STEEL WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL
 MF0851'OF EAST-WEST DIRT ROAD, AND SET IN TOP OF A CONCRETE POST
 MF0851'PROJECTING 4 INCHES.
 MF0851
 MF0851                          STATION RECOVERY (1997)
 MF0851
 MF0851'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0851'MARK NOT FOUND.
 MF0851
 MF0851                          STATION RECOVERY (1998)
 MF0851
 MF0851'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0851'MARK NOT FOUND.
 MF0851
 MF0851                          STATION RECOVERY (2002)
 MF0851
 MF0851'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0851'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0773 ***********************************************************************
 MF0773  DESIGNATION -  X 232
 MF0773  PID         -  MF0773
 MF0773  STATE/COUNTY-  IL/MARSHALL
 MF0773  COUNTRY     -  US
 MF0773  USGS QUAD   -  FLORID (2018)
 MF0773
 MF0773                         *CURRENT SURVEY CONTROL
 MF0773  ______________________________________________________________________
 MF0773* NAD 83(1986) POSITION- 41 08 03.     (N) 089 21 47.     (W)   SCALED
 MF0773* NAVD 88 ORTHO HEIGHT -   158.763 (meters)      520.87  (feet) ADJUSTED
 MF0773  ______________________________________________________________________
 MF0773  GEOID HEIGHT    -        -33.080 (meters)                     GEOID18
 MF0773  DYNAMIC HEIGHT  -        158.696 (meters)      520.66  (feet) COMP
 MF0773  MODELED GRAVITY -    980,199.4   (mgal)                       NAVD 88
 MF0773
 MF0773  VERT ORDER      -  FIRST     CLASS II
 MF0773
 MF0773.The horizontal coordinates were scaled from a map and have
 MF0773.an estimated accuracy of +/- 6 seconds.
 MF0773
 MF0773.The orthometric height was determined by differential leveling and
 MF0773.adjusted by the NATIONAL GEODETIC SURVEY
 MF0773.in June 1991.
 MF0773
 MF0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0773.GEOID18 height accuracy estimate available here.
 MF0773
 MF0773.Click photographs - Photos may exist for this station.
 MF0773
 MF0773.The dynamic height is computed by dividing the NAVD 88
 MF0773.geopotential number by the normal gravity value computed on the
 MF0773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0773.degrees latitude (g = 980.6199 gals.).
 MF0773
 MF0773.The modeled gravity was interpolated from observed gravity values.
 MF0773
 MF0773;                    North         East    Units  Estimated Accuracy
 MF0773;SPC IL W     -   496,240.      767,470.      MT  (+/- 180 meters Scaled)
 MF0773
 MF0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL016563(NAD 83)
 MF0773
 MF0773                          SUPERSEDED SURVEY CONTROL
 MF0773
 MF0773  NGVD 29 (??/??/92)  158.835  (m)          521.11   (f) ADJ UNCH    1 2
 MF0773
 MF0773.Superseded values are not recommended for survey control.
 MF0773
 MF0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0773.See file dsdata.pdf to determine how the superseded data were derived.
 MF0773
 MF0773_MARKER: DB = BENCH MARK DISK
 MF0773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0773_STAMPING: X 232 1960
 MF0773_MARK LOGO: CGS
 MF0773_PROJECTION: RECESSED 15 CENTIMETERS
 MF0773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0773+STABILITY: SURFACE MOTION
 MF0773_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0773+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2022
 MF0773
 MF0773  HISTORY     - Date     Condition        Report By
 MF0773  HISTORY     - 1960     MONUMENTED       CGS
 MF0773  HISTORY     - 19981107 GOOD             USPSQD
 MF0773  HISTORY     - 20221207 GOOD             ILDT
 MF0773
 MF0773                          STATION DESCRIPTION
 MF0773
 MF0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0773'1.8 MI N FROM HENRY.
 MF0773'ABOUT 1.8 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0773'PACIFIC RAILROAD FROM THE STATION AT HENRY, 0.1 MILE NORTH
 MF0773'OF MILE POST 126, IN SECTION 4, R 10 E, T 13 N, 95 YARDS
 MF0773'NORTH OF CROSSING OF AN EAST-WEST BLACK TOP ROAD, ACROSS TRACK
 MF0773'FROM POINT BETWEEN MILEAGE POLES 125+35 AND 125+36, 46 FEET
 MF0773'WEST OF WEST RAIL, 2 FEET EAST OF A FENCE LINE, 2 1/2 FEET
 MF0773'EAST OF A FENCE CORNER, 101 FEET NORTH-NORTHEAST OF NORTHEAST
 MF0773'CORNER OF STEEL FENCE AROUND A POWER TRANSFORMER STATION, 2 1/2
 MF0773'NORTHEAST OF A STEEL WITNESS POST, AND SET IN THE TOP OF A
 MF0773'CONCRETE POST PROJECTING 1 INCH.
 MF0773
 MF0773                          STATION RECOVERY (1998)
 MF0773
 MF0773'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0773'RECOVERED IN GOOD CONDITION.
 MF0773
 MF0773                          STATION RECOVERY (2022)
 MF0773
 MF0773'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (RS)
 MF0773'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1368 ***********************************************************************
 LC1368  DESIGNATION -  X 233
 LC1368  PID         -  LC1368
 LC1368  STATE/COUNTY-  IL/PEORIA
 LC1368  COUNTRY     -  US
 LC1368  USGS QUAD   -  ROME (2018)
 LC1368
 LC1368                         *CURRENT SURVEY CONTROL
 LC1368  ______________________________________________________________________
 LC1368* NAD 83(1986) POSITION- 40 53 09.12   (N) 089 30 04.66   (W)   HD_HELD1
 LC1368* NAVD 88 ORTHO HEIGHT -   143.171 (meters)      469.72  (feet) ADJUSTED
 LC1368  ______________________________________________________________________
 LC1368  GEOID HEIGHT    -        -32.900 (meters)                     GEOID18
 LC1368  DYNAMIC HEIGHT  -        143.109 (meters)      469.52  (feet) COMP
 LC1368  MODELED GRAVITY -    980,186.4   (mgal)                       NAVD 88
 LC1368
 LC1368  VERT ORDER      -  FIRST     CLASS II
 LC1368
 LC1368.The horizontal coordinates were determined by differentially corrected
 LC1368.hand held GPS observations or other comparable positioning techniques
 LC1368.and have an estimated accuracy of +/- 3 meters.
 LC1368
 LC1368.The orthometric height was determined by differential leveling and
 LC1368.adjusted by the NATIONAL GEODETIC SURVEY
 LC1368.in June 1991.
 LC1368
 LC1368.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1368.GEOID18 height accuracy estimate available here.
 LC1368
 LC1368.Click photographs - Photos may exist for this station.
 LC1368
 LC1368.The dynamic height is computed by dividing the NAVD 88
 LC1368.geopotential number by the normal gravity value computed on the
 LC1368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1368.degrees latitude (g = 980.6199 gals.).
 LC1368
 LC1368.The modeled gravity was interpolated from observed gravity values.
 LC1368
 LC1368;                    North         East    Units  Estimated Accuracy
 LC1368;SPC IL W     -   468,564.6     756,074.6     MT  (+/- 3 meters HH1 GPS) 
 LC1368
 LC1368_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8926529099(NAD 83)
 LC1368
 LC1368                          SUPERSEDED SURVEY CONTROL
 LC1368
 LC1368  NGVD 29 (??/??/92)  143.254  (m)          469.99   (f) ADJ UNCH    1 2
 LC1368
 LC1368.Superseded values are not recommended for survey control.
 LC1368
 LC1368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1368.See file dsdata.pdf to determine how the superseded data were derived.
 LC1368
 LC1368_MARKER: DB = BENCH MARK DISK
 LC1368_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1368_SP_SET: BOX CULVERT HEADWALL
 LC1368_STAMPING: X 233 1960
 LC1368_MARK LOGO: CGS
 LC1368_PROJECTION: FLUSH
 LC1368_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1368+STABILITY: SURFACE MOTION
 LC1368_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1368+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2024
 LC1368
 LC1368  HISTORY     - Date     Condition        Report By
 LC1368  HISTORY     - 1960     MONUMENTED       CGS
 LC1368  HISTORY     - 19990305 GOOD             USPSQD
 LC1368  HISTORY     - 20240223 GOOD             ILDT
 LC1368
 LC1368                          STATION DESCRIPTION
 LC1368
 LC1368'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1368'2.4 MI S FROM CHILLICOTHE.
 LC1368'ABOUT 2.4 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1368'RAILROAD FROM THE STATION AT CHILLICOTHE, 131 YARDS SOUTH OF MILE
 LC1368'POST 145, ALONG STATE HIGHWAY 29, 70 FEET WEST OF WEST RAIL AND
 LC1368'SMALL TRESTLE NO. 145.2, IN THE TOP OF SOUTH END OF EAST HEAD
 LC1368'WALL OF 10-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY 29, 25 1/2 FEET
 LC1368'EAST OF CENTER LINE OF NORTH BOUND TRAFFIC LANE OF DIVIDED
 LC1368'4-LANE HIGHWAY AND ABOUT 1 1/2 FEET BELOW LEVEL OF HIGHWAY.
 LC1368
 LC1368                          STATION RECOVERY (1999)
 LC1368
 LC1368'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1368'RECOVERED IN GOOD CONDITION.
 LC1368
 LC1368                          STATION RECOVERY (2024)
 LC1368
 LC1368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (DL)
 LC1368'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1335 ***********************************************************************
 LC1335  DESIGNATION -  X 234
 LC1335  PID         -  LC1335
 LC1335  STATE/COUNTY-  IL/PEORIA
 LC1335  COUNTRY     -  US
 LC1335  USGS QUAD   -  SPRING BAY (2018)
 LC1335
 LC1335                         *CURRENT SURVEY CONTROL
 LC1335  ______________________________________________________________________
 LC1335* NAD 83(1986) POSITION- 40 45 02.40   (N) 089 33 36.36   (W)   HD_HELD1
 LC1335* NAVD 88 ORTHO HEIGHT -   140.263 (meters)      460.18  (feet) ADJUSTED
 LC1335  ______________________________________________________________________
 LC1335  GEOID HEIGHT    -        -32.872 (meters)                     GEOID18
 LC1335  DYNAMIC HEIGHT  -        140.199 (meters)      459.97  (feet) COMP
 LC1335  MODELED GRAVITY -    980,171.8   (mgal)                       NAVD 88
 LC1335
 LC1335  VERT ORDER      -  FIRST     CLASS II
 LC1335
 LC1335.The horizontal coordinates were determined by differentially corrected
 LC1335.hand held GPS observations or other comparable positioning techniques
 LC1335.and have an estimated accuracy of +/- 3 meters.
 LC1335
 LC1335.The orthometric height was determined by differential leveling and
 LC1335.adjusted by the NATIONAL GEODETIC SURVEY
 LC1335.in June 1991.
 LC1335
 LC1335.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1335.GEOID18 height accuracy estimate available here.
 LC1335
 LC1335.Click photographs - Photos may exist for this station.
 LC1335
 LC1335.The dynamic height is computed by dividing the NAVD 88
 LC1335.geopotential number by the normal gravity value computed on the
 LC1335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1335.degrees latitude (g = 980.6199 gals.).
 LC1335
 LC1335.The modeled gravity was interpolated from observed gravity values.
 LC1335
 LC1335;                    North         East    Units  Estimated Accuracy
 LC1335;SPC IL W     -   453,515.3     751,222.6     MT  (+/- 3 meters HH1 GPS) 
 LC1335
 LC1335_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8387114232(NAD 83)
 LC1335
 LC1335                          SUPERSEDED SURVEY CONTROL
 LC1335
 LC1335  NGVD 29 (??/??/92)  140.350  (m)          460.47   (f) ADJ UNCH    1 2
 LC1335
 LC1335.Superseded values are not recommended for survey control.
 LC1335
 LC1335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1335.See file dsdata.pdf to determine how the superseded data were derived.
 LC1335
 LC1335_MARKER: DB = BENCH MARK DISK
 LC1335_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC1335_SP_SET: BOX CULVERT HEADWALL
 LC1335_STAMPING: X 234 1960
 LC1335_MARK LOGO: CGS
 LC1335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1335+STABILITY: SURFACE MOTION
 LC1335
 LC1335  HISTORY     - Date     Condition        Report By
 LC1335  HISTORY     - 1960     MONUMENTED       CGS
 LC1335  HISTORY     - 1977     GOOD             LOCENG
 LC1335  HISTORY     - 19990228 GOOD             USPSQD
 LC1335  HISTORY     - 19991220 GOOD             CMT
 LC1335  HISTORY     - 20120418 GOOD             CMT
 LC1335
 LC1335                          STATION DESCRIPTION
 LC1335
 LC1335'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1335'5.2 MI N FROM PEORIA.
 LC1335'ABOUT 5.25 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1335'RAILROAD FROM THE PASSENGER STATION AT PEORIA, IN SECTION 23,
 LC1335'R 8 E, T 9 N, ALONG STATE HIGHWAY 29, SOUTHWEST AND ACROSS
 LC1335'HIGHWAY 29 FROM MILEAGE POLE NO. 155+36, AT THE JUNCTION OF
 LC1335'HIGHWAY AND A DRIVE SOUTHWEST TO BARN AND HOUSES, IN THE TOP OF
 LC1335'SOUTHEAST END OF SOUTHWEST HEAD WALL OF A 6-FOOT CONCRETE BOX
 LC1335'CULVERT UNDER HIGHWAY, 28 1/2 FEET SOUTHWEST OF CENTER LINE OF
 LC1335'SOUTH BOUND LANE OF HIGHWAY, 28 FEET SOUTHEAST OF CENTER LINE
 LC1335'OF DRIVE.
 LC1335
 LC1335                          STATION RECOVERY (1977)
 LC1335
 LC1335'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1335'RECOVERED IN GOOD CONDITION.
 LC1335
 LC1335                          STATION RECOVERY (1999)
 LC1335
 LC1335'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1335'RECOVERED IN GOOD CONDITION.
 LC1335
 LC1335                          STATION RECOVERY (1999)
 LC1335
 LC1335'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 LC1335'RECOVERED IN GOOD CONDITION.
 LC1335
 LC1335                          STATION RECOVERY (2012)
 LC1335
 LC1335'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2012 (MDB)
 LC1335'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0798 ***********************************************************************
 MF0798  DESIGNATION -  X 236
 MF0798  PID         -  MF0798
 MF0798  STATE/COUNTY-  IL/BUREAU
 MF0798  COUNTRY     -  US
 MF0798  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF0798
 MF0798                         *CURRENT SURVEY CONTROL
 MF0798  ______________________________________________________________________
 MF0798* NAD 83(1986) POSITION- 41 16 48.     (N) 089 22 45.     (W)   SCALED
 MF0798* NAVD 88 ORTHO HEIGHT -   141.615 (meters)      464.62  (feet) ADJUSTED
 MF0798  ______________________________________________________________________
 MF0798  GEOID HEIGHT    -        -33.138 (meters)                     GEOID18
 MF0798  DYNAMIC HEIGHT  -        141.556 (meters)      464.42  (feet) COMP
 MF0798  MODELED GRAVITY -    980,210.8   (mgal)                       NAVD 88
 MF0798
 MF0798  VERT ORDER      -  FIRST     CLASS II
 MF0798
 MF0798.The horizontal coordinates were scaled from a map and have
 MF0798.an estimated accuracy of +/- 6 seconds.
 MF0798
 MF0798.The orthometric height was determined by differential leveling and
 MF0798.adjusted by the NATIONAL GEODETIC SURVEY
 MF0798.in June 1991.
 MF0798
 MF0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0798.GEOID18 height accuracy estimate available here.
 MF0798
 MF0798.Click photographs - Photos may exist for this station.
 MF0798
 MF0798.The dynamic height is computed by dividing the NAVD 88
 MF0798.geopotential number by the normal gravity value computed on the
 MF0798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0798.degrees latitude (g = 980.6199 gals.).
 MF0798
 MF0798.The modeled gravity was interpolated from observed gravity values.
 MF0798
 MF0798;                    North         East    Units  Estimated Accuracy
 MF0798;SPC IL W     -   512,420.      765,970.      MT  (+/- 180 meters Scaled)
 MF0798
 MF0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL007725(NAD 83)
 MF0798
 MF0798                          SUPERSEDED SURVEY CONTROL
 MF0798
 MF0798  NGVD 29 (??/??/92)  141.683  (m)          464.84   (f) ADJ UNCH    1 2
 MF0798
 MF0798.Superseded values are not recommended for survey control.
 MF0798
 MF0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0798.See file dsdata.pdf to determine how the superseded data were derived.
 MF0798
 MF0798_MARKER: DB = BENCH MARK DISK
 MF0798_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0798_SP_SET: BRIDGE
 MF0798_STAMPING: X 236 1960
 MF0798_MARK LOGO: CGS
 MF0798_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0798
 MF0798  HISTORY     - Date     Condition        Report By
 MF0798  HISTORY     - 1960     MONUMENTED       CGS
 MF0798  HISTORY     - 19960406 GOOD             USPSQD
 MF0798  HISTORY     - 20010601 GOOD             USPSQD
 MF0798
 MF0798                          STATION DESCRIPTION
 MF0798
 MF0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0798'0.8 MI SW FROM BUREAU.
 MF0798'ABOUT 0.75 MILE SOUTHWEST ALONG THE PEORIA BRANCH OF CHICAGO,
 MF0798'ROCK ISLAND AND PACIFIC RAILROAD FROM THE STATION AT BUREAU,
 MF0798'0.1 MILE NORTHEAST OF AND THE CROSSING OF STATE HIGHWAY 71,
 MF0798'ABOUT 8 RAILS SOUTHWEST OF MILEPOST 115, SET IN TOP OF THE
 MF0798'NORTHEAST END OF THE WING WALL AT THE WEST CORNER OF RAILROAD
 MF0798'BRIDGE 115.1 OVER A SLOUGH, 5 FEET NORTHWEST OF THE NORTHWEST
 MF0798'RAIL, 1 FOOT SOUTHWEST OF THE NORTHEAST END OF THE WING WALL,
 MF0798'2 FEET SOUTH OF THE SOUTHWEST END OF THE STEEL STRUCTURE
 MF0798'OF BRIDGE, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE TRACK.
 MF0798
 MF0798                          STATION RECOVERY (1996)
 MF0798
 MF0798'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0798'RECOVERED IN GOOD CONDITION.
 MF0798
 MF0798                          STATION RECOVERY (2001)
 MF0798
 MF0798'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0798'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1234 ***********************************************************************
 LC1234  DESIGNATION -  X 238
 LC1234  PID         -  LC1234
 LC1234  STATE/COUNTY-  IL/MASON
 LC1234  COUNTRY     -  US
 LC1234  USGS QUAD   -  DUCK ISLAND (2018)
 LC1234
 LC1234                         *CURRENT SURVEY CONTROL
 LC1234  ______________________________________________________________________
 LC1234* NAD 83(1986) POSITION- 40 24 49.     (N) 089 54 50.     (W)   SCALED
 LC1234* NAVD 88 ORTHO HEIGHT -   151.510 (meters)      497.08  (feet) ADJUSTED
 LC1234  ______________________________________________________________________
 LC1234  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 LC1234  DYNAMIC HEIGHT  -        151.437 (meters)      496.84  (feet) COMP
 LC1234  MODELED GRAVITY -    980,139.8   (mgal)                       NAVD 88
 LC1234
 LC1234  VERT ORDER      -  FIRST     CLASS II
 LC1234
 LC1234.The horizontal coordinates were scaled from a map and have
 LC1234.an estimated accuracy of +/- 6 seconds.
 LC1234
 LC1234.The orthometric height was determined by differential leveling and
 LC1234.adjusted by the NATIONAL GEODETIC SURVEY
 LC1234.in June 1991.
 LC1234
 LC1234.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1234.GEOID18 height accuracy estimate available here.
 LC1234
 LC1234.Click photographs - Photos may exist for this station.
 LC1234
 LC1234.The dynamic height is computed by dividing the NAVD 88
 LC1234.geopotential number by the normal gravity value computed on the
 LC1234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1234.degrees latitude (g = 980.6199 gals.).
 LC1234
 LC1234.The modeled gravity was interpolated from observed gravity values.
 LC1234
 LC1234;                    North         East    Units  Estimated Accuracy
 LC1234;SPC IL W     -   415,940.      721,450.      MT  (+/- 180 meters Scaled)
 LC1234
 LC1234_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK527777(NAD 83)
 LC1234
 LC1234                          SUPERSEDED SURVEY CONTROL
 LC1234
 LC1234  NGVD 29 (??/??/92)  151.617  (m)          497.43   (f) ADJ UNCH    1 2
 LC1234
 LC1234.Superseded values are not recommended for survey control.
 LC1234
 LC1234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1234.See file dsdata.pdf to determine how the superseded data were derived.
 LC1234
 LC1234_MARKER: DB = BENCH MARK DISK
 LC1234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1234_STAMPING: X 238 1961
 LC1234_MARK LOGO: CGS
 LC1234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1234+STABILITY: SURFACE MOTION
 LC1234
 LC1234  HISTORY     - Date     Condition        Report By
 LC1234  HISTORY     - 1961     MONUMENTED       CGS
 LC1234
 LC1234                          STATION DESCRIPTION
 LC1234
 LC1234'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1234'7.6 MI W FROM MANITO.
 LC1234'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE ILLINOIS AND CHICAGO
 LC1234'MIDLAND RAILWAY STATION AT MANITO, THENCE 0.6 MILE NORTH ALONG A
 LC1234'BLACK TOP ROAD, THENCE 6.0 MILES WEST ALONG A GRAVEL AND SAND
 LC1234'ROAD, THENCE 1.0 MILE SOUTHWEST ALONG SAND ROAD, 0.05 MILE SOUTH
 LC1234'OF A TURN IN THE ROAD, 18 FEET WEST OF THE CENTER LINE OF THE
 LC1234'ROAD, 123.5 FEET EAST OF THE CENTER OF A WELL WITH A PUMP, 45
 LC1234'FEET SOUTH OF A FENCE CORNER, 65 1/2 FEET SOUTH OF A POWER LINE
 LC1234'POLE, 1 1/2 FEET EAST OF A FENCE LINE, 2.5 FEET SOUTH OF A METAL
 LC1234'WITNESS POST, ABOUT LEVEL WITH THE SAND ROAD AND SET IN THE TOP
 LC1234'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE
 LC1234'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1261 ***********************************************************************
 LC1261  DESIGNATION -  X 239
 LC1261  PID         -  LC1261
 LC1261  STATE/COUNTY-  IL/MASON
 LC1261  COUNTRY     -  US
 LC1261  USGS QUAD   -  TOPEKA (2018)
 LC1261
 LC1261                         *CURRENT SURVEY CONTROL
 LC1261  ______________________________________________________________________
 LC1261* NAD 83(1986) POSITION- 40 17 49.     (N) 089 57 36.     (W)   SCALED
 LC1261* NAVD 88 ORTHO HEIGHT -   150.469 (meters)      493.66  (feet) ADJUSTED
 LC1261  ______________________________________________________________________
 LC1261  GEOID HEIGHT    -        -32.951 (meters)                     GEOID18
 LC1261  DYNAMIC HEIGHT  -        150.395 (meters)      493.42  (feet) COMP
 LC1261  MODELED GRAVITY -    980,129.7   (mgal)                       NAVD 88
 LC1261
 LC1261  VERT ORDER      -  FIRST     CLASS II
 LC1261
 LC1261.The horizontal coordinates were scaled from a map and have
 LC1261.an estimated accuracy of +/- 6 seconds.
 LC1261
 LC1261.The orthometric height was determined by differential leveling and
 LC1261.adjusted by the NATIONAL GEODETIC SURVEY
 LC1261.in June 1991.
 LC1261
 LC1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1261.GEOID18 height accuracy estimate available here.
 LC1261
 LC1261.Click photographs - Photos may exist for this station.
 LC1261
 LC1261.The dynamic height is computed by dividing the NAVD 88
 LC1261.geopotential number by the normal gravity value computed on the
 LC1261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1261.degrees latitude (g = 980.6199 gals.).
 LC1261
 LC1261.The modeled gravity was interpolated from observed gravity values.
 LC1261
 LC1261;                    North         East    Units  Estimated Accuracy
 LC1261;SPC IL W     -   402,980.      717,570.      MT  (+/- 180 meters Scaled)
 LC1261
 LC1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK484649(NAD 83)
 LC1261
 LC1261                          SUPERSEDED SURVEY CONTROL
 LC1261
 LC1261  NGVD 29 (??/??/92)  150.563  (m)          493.97   (f) ADJ UNCH    1 2
 LC1261
 LC1261.Superseded values are not recommended for survey control.
 LC1261
 LC1261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1261.See file dsdata.pdf to determine how the superseded data were derived.
 LC1261
 LC1261_MARKER: DB = BENCH MARK DISK
 LC1261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1261_STAMPING: X 239 1961
 LC1261_MARK LOGO: CGS
 LC1261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1261+STABILITY: SURFACE MOTION
 LC1261
 LC1261  HISTORY     - Date     Condition        Report By
 LC1261  HISTORY     - 1961     MONUMENTED       CGS
 LC1261  HISTORY     - 20050601 POOR             ILDT
 LC1261  HISTORY     - 20120712 POOR             ILDT
 LC1261
 LC1261                          STATION DESCRIPTION
 LC1261
 LC1261'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1261'4.5 MI E FROM HAVANA.
 LC1261'ABOUT 4.5 MILES EAST ALONG U.S. HIGHWAY 136 FROM THE CHICAGO
 LC1261'AND ILLINOIS MIDLAND RAILWAY FREIGHT STATION AT THE EAST EDGE OF
 LC1261'HAVANA, AT THE JUNCTION OF A BLACK TOP ROAD LEADING SOUTH, 131 FEET
 LC1261'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 17 FEET EAST OF THE
 LC1261'CENTER LINE OF THE BLACK TOP ROAD, 71 1/2 FEET SOUTH OF A POWER
 LC1261'LINE POLE AT A FENCE CORNER, 70 1/2 FEET NORTH OF THE SECOND POWER
 LC1261'LINE POLE SOUTH OF THE HIGHWAY, 1.0 MILE WEST OF THE HAVANA AIRPORT,
 LC1261'2 1/2 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC1261'THE BLACK TOP ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC1261'2 INCHES ABOVE THE LEVEL OF THE GROUND.
 LC1261
 LC1261                          STATION RECOVERY (2005)
 LC1261
 LC1261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (TEA)
 LC1261'FOUND CONC. POST FLUSH WITH GROUND. THE DISC HAS BEEN BROKEN OFF AND
 LC1261'WAS NOT FOUND.
 LC1261
 LC1261                          STATION RECOVERY (2012)
 LC1261
 LC1261'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC1261'TOP WITH CAP CUT OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1907 ***********************************************************************
 LB1907  DESIGNATION -  X 24
 LB1907  PID         -  LB1907
 LB1907  STATE/COUNTY-  IL/IROQUOIS
 LB1907  COUNTRY     -  US
 LB1907  USGS QUAD   -  CISSNA PARK (2018)
 LB1907
 LB1907                         *CURRENT SURVEY CONTROL
 LB1907  ______________________________________________________________________
 LB1907* NAD 83(1986) POSITION- 40 32 36.     (N) 087 53 53.     (W)   SCALED
 LB1907* NAVD 88 ORTHO HEIGHT -   204.624 (meters)      671.34  (feet) ADJUSTED
 LB1907  ______________________________________________________________________
 LB1907  GEOID HEIGHT    -        -32.613 (meters)                     GEOID18
 LB1907  DYNAMIC HEIGHT  -        204.527 (meters)      671.02  (feet) COMP
 LB1907  MODELED GRAVITY -    980,145.0   (mgal)                       NAVD 88
 LB1907
 LB1907  VERT ORDER      -  SECOND    CLASS 0
 LB1907
 LB1907.The horizontal coordinates were scaled from a map and have
 LB1907.an estimated accuracy of +/- 6 seconds.
 LB1907
 LB1907.The orthometric height was determined by differential leveling and
 LB1907.adjusted by the NATIONAL GEODETIC SURVEY
 LB1907.in June 1991.
 LB1907
 LB1907.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1907.GEOID18 height accuracy estimate available here.
 LB1907
 LB1907.Click photographs - Photos may exist for this station.
 LB1907
 LB1907.The dynamic height is computed by dividing the NAVD 88
 LB1907.geopotential number by the normal gravity value computed on the
 LB1907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1907.degrees latitude (g = 980.6199 gals.).
 LB1907
 LB1907.The modeled gravity was interpolated from observed gravity values.
 LB1907
 LB1907;                    North         East    Units  Estimated Accuracy
 LB1907;SPC IL E     -   430,420.      336,870.      MT  (+/- 180 meters Scaled)
 LB1907
 LB1907_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK239884(NAD 83)
 LB1907
 LB1907                          SUPERSEDED SURVEY CONTROL
 LB1907
 LB1907  NGVD 29 (??/??/92)  204.687  (m)          671.54   (f) ADJ UNCH    2 0
 LB1907
 LB1907.Superseded values are not recommended for survey control.
 LB1907
 LB1907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1907.See file dsdata.pdf to determine how the superseded data were derived.
 LB1907
 LB1907_MARKER: DB = BENCH MARK DISK
 LB1907_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB1907_SP_SET: BOX CULVERT HEADWALL
 LB1907_STAMPING: X 24 1935
 LB1907_MARK LOGO: CGS
 LB1907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1907+STABILITY: SURFACE MOTION
 LB1907
 LB1907  HISTORY     - Date     Condition        Report By
 LB1907  HISTORY     - 1935     MONUMENTED       CGS
 LB1907  HISTORY     - 1954     GOOD             CGS
 LB1907  HISTORY     - 20020314 MARK NOT FOUND   INDIV
 LB1907  HISTORY     - 20110111 MARK NOT FOUND   ILDT
 LB1907
 LB1907                          STATION DESCRIPTION
 LB1907
 LB1907'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1907'1.7 MI S FROM CISSNA PARK.
 LB1907'ABOUT 1.7 MILES SOUTH ALONG STATE HIGHWAY 49 FROM THE CITY PARK
 LB1907'AT CISSNA PARK, AT THE EAST END OF A CURVE IN HIGHWAY WITH
 LB1907'TANGENTS EXTENDING SOUTH AND EAST, IN THE TOP AND 1.8 FEET EAST
 LB1907'OF WEST END OF THE NORTH HEAD WALL OF A 2-FOOT CONCRETE BOX
 LB1907'CULVERT, 18 FEET NORTH OF CENTER LINE OF HIGHWAY AND ABOUT
 LB1907'LEVEL WITH HIGHWAY.
 LB1907
 LB1907                          STATION RECOVERY (2002)
 LB1907
 LB1907'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KJS)
 LB1907'MARK NOT FOUND, HEADWALL IS IN POOR CONDITION AND FALLING A PART.
 LB1907
 LB1907                          STATION RECOVERY (2011)
 LB1907
 LB1907'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1907'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0212 ***********************************************************************
 LD0212  DESIGNATION -  X 240
 LD0212  PID         -  LD0212
 LD0212  STATE/COUNTY-  IL/CASS
 LD0212  COUNTRY     -  US
 LD0212  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0212
 LD0212                         *CURRENT SURVEY CONTROL
 LD0212  ______________________________________________________________________
 LD0212* NAD 83(1986) POSITION- 40 01 04.     (N) 090 14 30.     (W)   SCALED
 LD0212* NAVD 88 ORTHO HEIGHT -   149.082 (meters)      489.11  (feet) ADJUSTED
 LD0212  ______________________________________________________________________
 LD0212  GEOID HEIGHT    -        -32.886 (meters)                     GEOID18
 LD0212  DYNAMIC HEIGHT  -        149.003 (meters)      488.85  (feet) COMP
 LD0212  MODELED GRAVITY -    980,097.1   (mgal)                       NAVD 88
 LD0212
 LD0212  VERT ORDER      -  FIRST     CLASS II
 LD0212
 LD0212.The horizontal coordinates were scaled from a map and have
 LD0212.an estimated accuracy of +/- 6 seconds.
 LD0212
 LD0212.The orthometric height was determined by differential leveling and
 LD0212.adjusted by the NATIONAL GEODETIC SURVEY
 LD0212.in June 1991.
 LD0212
 LD0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0212.GEOID18 height accuracy estimate available here.
 LD0212
 LD0212.Click photographs - Photos may exist for this station.
 LD0212
 LD0212.The dynamic height is computed by dividing the NAVD 88
 LD0212.geopotential number by the normal gravity value computed on the
 LD0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0212.degrees latitude (g = 980.6199 gals.).
 LD0212
 LD0212.The modeled gravity was interpolated from observed gravity values.
 LD0212
 LD0212;                    North         East    Units  Estimated Accuracy
 LD0212;SPC IL W     -   371,960.      693,600.      MT  (+/- 180 meters Scaled)
 LD0212
 LD0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE354333(NAD 83)
 LD0212
 LD0212                          SUPERSEDED SURVEY CONTROL
 LD0212
 LD0212  NGVD 29 (??/??/92)  149.186  (m)          489.45   (f) ADJ UNCH    1 2
 LD0212
 LD0212.Superseded values are not recommended for survey control.
 LD0212
 LD0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0212.See file dsdata.pdf to determine how the superseded data were derived.
 LD0212
 LD0212_MARKER: DB = BENCH MARK DISK
 LD0212_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0212_SP_SET: BRIDGE
 LD0212_STAMPING: X 240 1961
 LD0212_MARK LOGO: CGS
 LD0212_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0212
 LD0212  HISTORY     - Date     Condition        Report By
 LD0212  HISTORY     - 1961     MONUMENTED       CGS
 LD0212  HISTORY     - 20111014 GOOD             ATKNA
 LD0212
 LD0212                          STATION DESCRIPTION
 LD0212
 LD0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0212'5.4 MI SW FROM CHANDLERVILLE.
 LD0212'ABOUT 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0212'WITH LAKE STREET IN CHANDLERVILLE, THENCE 3.85 MILES WEST ALONG
 LD0212'THE BEARDSTOWN ROAD, ABOUT 0.6 MILE EAST OF THE SANGAMON VALLEY
 LD0212'CHURCH, ON TOP OF THE NORTH END OF THE EAST CONCRETE ABUTMENT
 LD0212'OF A CONCRETE BRIDGE OVER INDIAN RUN, 15 FEET NORTH OF THE CENTER
 LD0212'LINE OF THE ROAD AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY.
 LD0212
 LD0212                          STATION RECOVERY (2011)
 LD0212
 LD0212'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0130 ***********************************************************************
 KC0130  DESIGNATION -  X 241
 KC0130  PID         -  KC0130
 KC0130  STATE/COUNTY-  IL/JERSEY
 KC0130  COUNTRY     -  US
 KC0130  USGS QUAD   -  HARDIN (2018)
 KC0130
 KC0130                         *CURRENT SURVEY CONTROL
 KC0130  ______________________________________________________________________
 KC0130* NAD 83(1986) POSITION- 39 07 59.     (N) 090 33 52.     (W)   SCALED
 KC0130* NAVD 88 ORTHO HEIGHT -   134.345 (meters)      440.76  (feet) ADJUSTED
 KC0130  ______________________________________________________________________
 KC0130  GEOID HEIGHT    -        -31.975 (meters)                     GEOID18
 KC0130  DYNAMIC HEIGHT  -        134.264 (meters)      440.50  (feet) COMP
 KC0130  MODELED GRAVITY -    980,027.7   (mgal)                       NAVD 88
 KC0130
 KC0130  VERT ORDER      -  FIRST     CLASS II
 KC0130
 KC0130.The horizontal coordinates were scaled from a map and have
 KC0130.an estimated accuracy of +/- 6 seconds.
 KC0130
 KC0130.The orthometric height was determined by differential leveling and
 KC0130.adjusted by the NATIONAL GEODETIC SURVEY
 KC0130.in June 1991.
 KC0130
 KC0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0130.GEOID18 height accuracy estimate available here.
 KC0130
 KC0130.Click photographs - Photos may exist for this station.
 KC0130
 KC0130.The dynamic height is computed by dividing the NAVD 88
 KC0130.geopotential number by the normal gravity value computed on the
 KC0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0130.degrees latitude (g = 980.6199 gals.).
 KC0130
 KC0130.The modeled gravity was interpolated from observed gravity values.
 KC0130
 KC0130;                    North         East    Units  Estimated Accuracy
 KC0130;SPC IL W     -   273,820.      665,610.      MT  (+/- 180 meters Scaled)
 KC0130
 KC0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD105343(NAD 83)
 KC0130
 KC0130                          SUPERSEDED SURVEY CONTROL
 KC0130
 KC0130  NGVD 29 (??/??/92)  134.457  (m)          441.13   (f) ADJ UNCH    1 2
 KC0130
 KC0130.Superseded values are not recommended for survey control.
 KC0130
 KC0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0130.See file dsdata.pdf to determine how the superseded data were derived.
 KC0130
 KC0130_MARKER: DB = BENCH MARK DISK
 KC0130_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0130_SP_SET: BRIDGE
 KC0130_STAMPING: X 241 1961
 KC0130_MARK LOGO: CGS
 KC0130_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0130+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2013
 KC0130
 KC0130  HISTORY     - Date     Condition        Report By
 KC0130  HISTORY     - 1961     MONUMENTED       CGS
 KC0130  HISTORY     - 20120225 GOOD             USACER
 KC0130  HISTORY     - 20130514 GOOD             ILDT
 KC0130
 KC0130                          STATION DESCRIPTION
 KC0130
 KC0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0130'3.8 MI N FROM NUTWOOD.
 KC0130'ABOUT 3.75 MILES NORTH ALONG STATE HIGHWAY 100 FROM THE NORTH
 KC0130'END OF A 30 FOOT BRIDGE OVER THE NARROW AT NUTWOOD, 0.3 MILE SOUTH
 KC0130'OF THE JUNCTION OF A GRADED ROAD LEADING NORTHEAST, ON TOP
 KC0130'OF THE NORTHWEST CONCRETE WINGWALL OF A 40 FOOT BRIDGE OVER A
 KC0130'SMALL STREAM, THE STREAM FLOWS OUT OF SHAW HOLLOW, 15 FEET WEST
 KC0130'OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT WEST OF THE NORTHWEST
 KC0130'CORNER OF THE WEST CONCRETE GUARDRAIL OF THE BRIDGE AND ABOUT
 KC0130'LEVEL WITH THE BRIDGE FLOOR.  SECTION S 17 T 8 N R 13 W.
 KC0130
 KC0130                          STATION RECOVERY (2012)
 KC0130
 KC0130'RECOVERY NOTE BY USACE ROCK ISLAND 2012 (AWG)
 KC0130'RECOVERED IN GOOD CONDITION.
 KC0130
 KC0130                          STATION RECOVERY (2013)
 KC0130
 KC0130'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0273 ***********************************************************************
 LD0273  DESIGNATION -  X 242
 LD0273  PID         -  LD0273
 LD0273  STATE/COUNTY-  IL/MASON
 LD0273  COUNTRY     -  US
 LD0273  USGS QUAD   -  HAVANA (2018)
 LD0273
 LD0273                         *CURRENT SURVEY CONTROL
 LD0273  ______________________________________________________________________
 LD0273* NAD 83(1986) POSITION- 40 19 20.     (N) 090 03 04.     (W)   SCALED
 LD0273* NAVD 88 ORTHO HEIGHT -   142.901 (meters)      468.83  (feet) ADJUSTED
 LD0273  ______________________________________________________________________
 LD0273  GEOID HEIGHT    -        -33.069 (meters)                     GEOID18
 LD0273  DYNAMIC HEIGHT  -        142.830 (meters)      468.60  (feet) COMP
 LD0273  MODELED GRAVITY -    980,127.6   (mgal)                       NAVD 88
 LD0273
 LD0273  VERT ORDER      -  FIRST     CLASS II
 LD0273
 LD0273.The horizontal coordinates were scaled from a map and have
 LD0273.an estimated accuracy of +/- 6 seconds.
 LD0273
 LD0273.The orthometric height was determined by differential leveling and
 LD0273.adjusted by the NATIONAL GEODETIC SURVEY
 LD0273.in June 1991.
 LD0273
 LD0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0273.GEOID18 height accuracy estimate available here.
 LD0273
 LD0273.Click photographs - Photos may exist for this station.
 LD0273
 LD0273.The dynamic height is computed by dividing the NAVD 88
 LD0273.geopotential number by the normal gravity value computed on the
 LD0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0273.degrees latitude (g = 980.6199 gals.).
 LD0273
 LD0273.The modeled gravity was interpolated from observed gravity values.
 LD0273
 LD0273;                    North         East    Units  Estimated Accuracy
 LD0273;SPC IL W     -   405,770.      709,820.      MT  (+/- 180 meters Scaled)
 LD0273
 LD0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE505676(NAD 83)
 LD0273
 LD0273                          SUPERSEDED SURVEY CONTROL
 LD0273
 LD0273  NGVD 29 (??/??/92)  143.004  (m)          469.17   (f) ADJ UNCH    1 2
 LD0273
 LD0273.Superseded values are not recommended for survey control.
 LD0273
 LD0273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0273.See file dsdata.pdf to determine how the superseded data were derived.
 LD0273
 LD0273_MARKER: DB = BENCH MARK DISK
 LD0273_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LD0273_STAMPING: X 242 1961
 LD0273_MARK LOGO: CGS
 LD0273_MAGNETIC: I = MARKER IS A STEEL ROD
 LD0273_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0273
 LD0273  HISTORY     - Date     Condition        Report By
 LD0273  HISTORY     - 1961     MONUMENTED       CGS
 LD0273  HISTORY     - 20120710 MARK NOT FOUND   ILDT
 LD0273
 LD0273                          STATION DESCRIPTION
 LD0273
 LD0273'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0273'0.9 MI NE FROM HAVANA.
 LD0273'ABOUT 0.7 MILE NORTHEAST ALONG THE PEKIN-HAVANA ROAD FROM ITS
 LD0273'OVERPASS OVER THE CHICAGO AND ILLINOIS MIDLAND RAILWAY IN THE
 LD0273'NORTH PART OF HAVANA, THENCE 0.2 MILE NORTH ALONG THE ILLINOIS
 LD0273'RIVER ROAD, AT CHAUTAUQUA PARK, AT THE INSIDE OF A CURVE, AT THE
 LD0273'WEST END OF A HEDGE FENCE ALONG THE NORTH SIDE OF A LARGE
 LD0273'CULTIVATED FIELD, 21 FEET EAST OF THE CENTER LINE OF THE ROAD,
 LD0273'5 1/2 FEET NORTH OF A TELEPHONE POLE, 4 1/2 FEET SOUTH OF A FENCE
 LD0273'CORNER, 1 FOOT WEST OF A FENCE LINE, 1 FOOT SOUTH OF A METAL
 LD0273'WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD, A DISK ON THE
 LD0273'TOP OF A COPPER COATED STEEL ROD PROJECTING 1 INCH ABOVE THE
 LD0273'LEVEL OF THE GROUND AND PROTECTED BY A 6 INCH TILE WHICH PROJECTS
 LD0273'3 INCHES ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO
 LD0273'REFUSAL AT A DEPTH OF 80 1/2 FEET.
 LD0273
 LD0273                          STATION RECOVERY (2012)
 LD0273
 LD0273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0273'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0218 ***********************************************************************
 KC0218  DESIGNATION -  X 243
 KC0218  PID         -  KC0218
 KC0218  STATE/COUNTY-  IL/GREENE
 KC0218  COUNTRY     -  US
 KC0218  USGS QUAD   -  BEDFORD (2018)
 KC0218
 KC0218                         *CURRENT SURVEY CONTROL
 KC0218  ______________________________________________________________________
 KC0218* NAD 83(1986) POSITION- 39 30 34.     (N) 090 31 14.     (W)   SCALED
 KC0218* NAVD 88 ORTHO HEIGHT -   138.571 (meters)      454.63  (feet) ADJUSTED
 KC0218  ______________________________________________________________________
 KC0218  GEOID HEIGHT    -        -32.374 (meters)                     GEOID18
 KC0218  DYNAMIC HEIGHT  -        138.493 (meters)      454.37  (feet) COMP
 KC0218  MODELED GRAVITY -    980,061.9   (mgal)                       NAVD 88
 KC0218
 KC0218  VERT ORDER      -  FIRST     CLASS II
 KC0218
 KC0218.The horizontal coordinates were scaled from a map and have
 KC0218.an estimated accuracy of +/- 6 seconds.
 KC0218
 KC0218.The orthometric height was determined by differential leveling and
 KC0218.adjusted by the NATIONAL GEODETIC SURVEY
 KC0218.in June 1991.
 KC0218
 KC0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0218.GEOID18 height accuracy estimate available here.
 KC0218
 KC0218.Click photographs - Photos may exist for this station.
 KC0218
 KC0218.The dynamic height is computed by dividing the NAVD 88
 KC0218.geopotential number by the normal gravity value computed on the
 KC0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0218.degrees latitude (g = 980.6199 gals.).
 KC0218
 KC0218.The modeled gravity was interpolated from observed gravity values.
 KC0218
 KC0218;                    North         East    Units  Estimated Accuracy
 KC0218;SPC IL W     -   315,580.      669,570.      MT  (+/- 180 meters Scaled)
 KC0218
 KC0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD131762(NAD 83)
 KC0218
 KC0218                          SUPERSEDED SURVEY CONTROL
 KC0218
 KC0218  NGVD 29 (??/??/92)  138.705  (m)          455.07   (f) ADJ UNCH    1 2
 KC0218
 KC0218.Superseded values are not recommended for survey control.
 KC0218
 KC0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0218.See file dsdata.pdf to determine how the superseded data were derived.
 KC0218
 KC0218_MARKER: DB = BENCH MARK DISK
 KC0218_SETTING: 66 = SET IN ROCK OUTCROP
 KC0218_STAMPING: X 243 1961
 KC0218_MARK LOGO: CGS
 KC0218_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0218+STABILITY: POSITION/ELEVATION WELL
 KC0218
 KC0218  HISTORY     - Date     Condition        Report By
 KC0218  HISTORY     - 1961     MONUMENTED       CGS
 KC0218
 KC0218                          STATION DESCRIPTION
 KC0218
 KC0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0218'4.4 MI N FROM HILLVIEW.
 KC0218'ABOUT 4.45 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0218'BAPTIST CHURCH AT HILLVIEW, ABOUT 0.5 MILE NORTH OF A 135 FEET
 KC0218'LONG BRIDGE OVER BUCKS BRANCH, SET ON TOP OF A SLOPING LEDGE
 KC0218'ROCK 12 FEET LONG, 4 FEET WIDE AND 2 1/2 FEET HIGH, 51 FEET EAST
 KC0218'OF THE CENTER LINE OF THE ROAD, 4 FEET EAST OF THE WEST END OF THE
 KC0218'ROCK 1 1/2 FEET NORTH OF THE SOUTH EDGE OF THE ROCK AND ABOUT
 KC0218'6 FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1523 ***********************************************************************
 LC1523  DESIGNATION -  X 244
 LC1523  PID         -  LC1523
 LC1523  STATE/COUNTY-  IL/TAZEWELL
 LC1523  COUNTRY     -  US
 LC1523  USGS QUAD   -  PEKIN (2018)
 LC1523
 LC1523                         *CURRENT SURVEY CONTROL
 LC1523  ______________________________________________________________________
 LC1523* NAD 83(1986) POSITION- 40 32 15.     (N) 089 40 46.     (W)   SCALED
 LC1523* NAVD 88 ORTHO HEIGHT -   143.558 (meters)      470.99  (feet) ADJUSTED
 LC1523  ______________________________________________________________________
 LC1523  GEOID HEIGHT    -        -32.952 (meters)                     GEOID18
 LC1523  DYNAMIC HEIGHT  -        143.490 (meters)      470.77  (feet) COMP
 LC1523  MODELED GRAVITY -    980,151.4   (mgal)                       NAVD 88
 LC1523
 LC1523  VERT ORDER      -  FIRST     CLASS II
 LC1523
 LC1523.The horizontal coordinates were scaled from a map and have
 LC1523.an estimated accuracy of +/- 6 seconds.
 LC1523
 LC1523.The orthometric height was determined by differential leveling and
 LC1523.adjusted by the NATIONAL GEODETIC SURVEY
 LC1523.in June 1991.
 LC1523
 LC1523.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1523.GEOID18 height accuracy estimate available here.
 LC1523
 LC1523.Click photographs - Photos may exist for this station.
 LC1523
 LC1523.The dynamic height is computed by dividing the NAVD 88
 LC1523.geopotential number by the normal gravity value computed on the
 LC1523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1523.degrees latitude (g = 980.6199 gals.).
 LC1523
 LC1523.The modeled gravity was interpolated from observed gravity values.
 LC1523
 LC1523;                    North         East    Units  Estimated Accuracy
 LC1523;SPC IL W     -   429,780.      741,280.      MT  (+/- 180 meters Scaled)
 LC1523
 LC1523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK730908(NAD 83)
 LC1523
 LC1523                          SUPERSEDED SURVEY CONTROL
 LC1523
 LC1523  NGVD 29 (??/??/92)  143.660  (m)          471.32   (f) ADJ UNCH    1 2
 LC1523
 LC1523.Superseded values are not recommended for survey control.
 LC1523
 LC1523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1523.See file dsdata.pdf to determine how the superseded data were derived.
 LC1523
 LC1523_MARKER: DB = BENCH MARK DISK
 LC1523_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1523_STAMPING: X 244 1961
 LC1523_MARK LOGO: CGS
 LC1523_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1523_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1523
 LC1523  HISTORY     - Date     Condition        Report By
 LC1523  HISTORY     - 1961     MONUMENTED       CGS
 LC1523
 LC1523                          STATION DESCRIPTION
 LC1523
 LC1523'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1523'3 MI SW FROM PEKIN.
 LC1523'ABOUT 2.25 MILES SOUTH ALONG STATE HIGHWAY 29 FROM THE FRANKLIN
 LC1523'ELEMENTARY SCHOOL IN THE WEST PART OF PEKIN, THENCE 0.75 MILE
 LC1523'WEST ALONG POWERTON ROAD, AT POWERTON, 158 FEET SOUTH OF AND
 LC1523'ACROSS THE ROAD FROM THE CENTER OF THE GATE AT ENTRANCE TO
 LC1523'POWERTON POWER PLANT, ALONG THE CHICAGO AND ILLINOIS MIDLAND
 LC1523'RAILWAY, 146 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE MAIN
 LC1523'TRACK, 85 FEET SOUTH OF THE CENTER LINE OF POWERTON ROAD, 65
 LC1523'FEET SOUTHWEST OF A FENCE CORNER, 1 FOOT EAST OF A RIGHT-OF-WAY
 LC1523'FENCE LINE, 120 YARDS WEST AND ACROSS THE TRACK FROM PBM 48 USE
 LC1523'DESCRIBED, 1 FOOT NORTHEAST OF A METAL WITNESS POST, 2 FEET
 LC1523'BELOW THE LEVEL OF THE ROAD, A DISK ON A COPPER COATED STEEL
 LC1523'ROD PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND AND
 LC1523'PROTECTED BY A 6 INCH TILE PIPE WHICH PROJECTS 3 INCHES ABOVE
 LC1523'THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF 67
 LC1523'FEET TO REFUSAL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0280 ***********************************************************************
 KC0280  DESIGNATION -  X 245
 KC0280  PID         -  KC0280
 KC0280  STATE/COUNTY-  IL/SCOTT
 KC0280  COUNTRY     -  US
 KC0280  USGS QUAD   -  MEREDOSIA (2018)
 KC0280
 KC0280                         *CURRENT SURVEY CONTROL
 KC0280  ______________________________________________________________________
 KC0280* NAD 83(1986) POSITION- 39 45 12.     (N) 090 32 42.     (W)   SCALED
 KC0280* NAVD 88 ORTHO HEIGHT -   140.634 (meters)      461.40  (feet) ADJUSTED
 KC0280  ______________________________________________________________________
 KC0280  GEOID HEIGHT    -        -32.673 (meters)                     GEOID18
 KC0280  DYNAMIC HEIGHT  -        140.557 (meters)      461.14  (feet) COMP
 KC0280  MODELED GRAVITY -    980,080.2   (mgal)                       NAVD 88
 KC0280
 KC0280  VERT ORDER      -  FIRST     CLASS II
 KC0280
 KC0280.The horizontal coordinates were scaled from a map and have
 KC0280.an estimated accuracy of +/- 6 seconds.
 KC0280
 KC0280.The orthometric height was determined by differential leveling and
 KC0280.adjusted by the NATIONAL GEODETIC SURVEY
 KC0280.in June 1991.
 KC0280
 KC0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0280.GEOID18 height accuracy estimate available here.
 KC0280
 KC0280.Click photographs - Photos may exist for this station.
 KC0280
 KC0280.The dynamic height is computed by dividing the NAVD 88
 KC0280.geopotential number by the normal gravity value computed on the
 KC0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0280.degrees latitude (g = 980.6199 gals.).
 KC0280
 KC0280.The modeled gravity was interpolated from observed gravity values.
 KC0280
 KC0280;                    North         East    Units  Estimated Accuracy
 KC0280;SPC IL W     -   342,670.      667,580.      MT  (+/- 180 meters Scaled)
 KC0280
 KC0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE103032(NAD 83)
 KC0280
 KC0280                          SUPERSEDED SURVEY CONTROL
 KC0280
 KC0280  NGVD 29 (??/??/92)  140.747  (m)          461.77   (f) ADJ UNCH    1 2
 KC0280
 KC0280.Superseded values are not recommended for survey control.
 KC0280
 KC0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0280.See file dsdata.pdf to determine how the superseded data were derived.
 KC0280
 KC0280_MARKER: DB = BENCH MARK DISK
 KC0280_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KC0280_SP_SET: CATCH BASIN
 KC0280_STAMPING: X 245 1961
 KC0280_MARK LOGO: CGS
 KC0280_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KC0280
 KC0280  HISTORY     - Date     Condition        Report By
 KC0280  HISTORY     - 1961     MONUMENTED       CGS
 KC0280
 KC0280                          STATION DESCRIPTION
 KC0280
 KC0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0280'0.4 MI NW FROM BLUFFS.
 KC0280'ABOUT 0.4 MILE NORTHWEST ALONG THE WABASH RAILROAD FROM THE
 KC0280'STATION AT BLUFFS, AT A RAILROAD JUNCTION, AT THE CITY SEWERAGE
 KC0280'AND WATER PLANT, ON THE TOP OF A CATCH BASIN THAT IS 8 FOOT
 KC0280'SQUARE AND 20 FEET DEEP, 17 FEET NORTHEAST OF THE NORTHEAST RAIL
 KC0280'OF THE TRACK LEADING NORTHWEST, 93 FEET SOUTH OF THE SOUTHWEST
 KC0280'CORNER OF A SMALL BUILDING, AND ABOUT LEVEL WITH THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0731 ***********************************************************************
 LC0731  DESIGNATION -  X 246
 LC0731  PID         -  LC0731
 LC0731  STATE/COUNTY-  IL/MCLEAN
 LC0731  COUNTRY     -  US
 LC0731  USGS QUAD   -  CHENOA (2018)
 LC0731
 LC0731                         *CURRENT SURVEY CONTROL
 LC0731  ______________________________________________________________________
 LC0731* NAD 83(1986) POSITION- 40 42 13.     (N) 088 44 46.     (W)   SCALED
 LC0731* NAVD 88 ORTHO HEIGHT -   226.876 (meters)      744.34  (feet) ADJUSTED
 LC0731  ______________________________________________________________________
 LC0731  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 LC0731  DYNAMIC HEIGHT  -        226.775 (meters)      744.01  (feet) COMP
 LC0731  MODELED GRAVITY -    980,172.1   (mgal)                       NAVD 88
 LC0731
 LC0731  VERT ORDER      -  SECOND    CLASS 0
 LC0731
 LC0731.The horizontal coordinates were scaled from a map and have
 LC0731.an estimated accuracy of +/- 6 seconds.
 LC0731
 LC0731.The orthometric height was determined by differential leveling and
 LC0731.adjusted by the NATIONAL GEODETIC SURVEY
 LC0731.in June 1991.
 LC0731
 LC0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0731.GEOID18 height accuracy estimate available here.
 LC0731
 LC0731.Click photographs - Photos may exist for this station.
 LC0731
 LC0731.The dynamic height is computed by dividing the NAVD 88
 LC0731.geopotential number by the normal gravity value computed on the
 LC0731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0731.degrees latitude (g = 980.6199 gals.).
 LC0731
 LC0731.The modeled gravity was interpolated from observed gravity values.
 LC0731
 LC0731;                    North         East    Units  Estimated Accuracy
 LC0731;SPC IL E     -   448,210.      265,120.      MT  (+/- 180 meters Scaled)
 LC0731
 LC0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL524073(NAD 83)
 LC0731
 LC0731                          SUPERSEDED SURVEY CONTROL
 LC0731
 LC0731  NGVD 29 (??/??/92)  226.927  (m)          744.51   (f) ADJ UNCH    2 0
 LC0731
 LC0731.Superseded values are not recommended for survey control.
 LC0731
 LC0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0731.See file dsdata.pdf to determine how the superseded data were derived.
 LC0731
 LC0731_MARKER: DB = BENCH MARK DISK
 LC0731_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0731_SP_SET: BOX CULVERT HEADWALL
 LC0731_STAMPING: X 246 1960
 LC0731_MARK LOGO: CGS
 LC0731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0731+STABILITY: SURFACE MOTION
 LC0731
 LC0731  HISTORY     - Date     Condition        Report By
 LC0731  HISTORY     - 1960     MONUMENTED       CGS
 LC0731  HISTORY     - 1961     GOOD             CGS
 LC0731
 LC0731                          STATION DESCRIPTION
 LC0731
 LC0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0731'2.7 MI SW FROM CHENOA.
 LC0731'ABOUT 2.7 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC0731'WITH U.S. HIGHWAY 24 IN THE SOUTHWEST PART OF CHENOA, ABOUT 0.2
 LC0731'MILE NORTHEAST OF A HOUSE WEST OF THE HIGHWAY, SET IN TOP OF THE
 LC0731'SOUTHWEST END OF THE SOUTHEAST HEADWALL OF A 2 FOOT CONCRETE
 LC0731'BOX CULVERT UNDER THE GULF MOBILE AND OHIO RAILROAD, 150 FEET
 LC0731'SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANE OF U.S.
 LC0731'HIGHWAY 66, 12 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE
 LC0731'NORTHBOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, AND ABOUT
 LC0731'2 FEET BELOW THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0286 ***********************************************************************
 MF0286  DESIGNATION -  X 247
 MF0286  PID         -  MF0286
 MF0286  STATE/COUNTY-  IL/GRUNDY
 MF0286  COUNTRY     -  US
 MF0286  USGS QUAD   -  GARDNER (2018)
 MF0286
 MF0286                         *CURRENT SURVEY CONTROL
 MF0286  ______________________________________________________________________
 MF0286* NAD 83(1986) POSITION- 41 08 59.     (N) 088 21 22.     (W)   SCALED
 MF0286* NAVD 88 ORTHO HEIGHT -   182.928 (meters)      600.16  (feet) ADJUSTED
 MF0286  ______________________________________________________________________
 MF0286  GEOID HEIGHT    -        -32.598 (meters)                     GEOID18
 MF0286  DYNAMIC HEIGHT  -        182.854 (meters)      599.91  (feet) COMP
 MF0286  MODELED GRAVITY -    980,215.1   (mgal)                       NAVD 88
 MF0286
 MF0286  VERT ORDER      -  SECOND    CLASS 0
 MF0286
 MF0286.The horizontal coordinates were scaled from a map and have
 MF0286.an estimated accuracy of +/- 6 seconds.
 MF0286
 MF0286.The orthometric height was determined by differential leveling and
 MF0286.adjusted by the NATIONAL GEODETIC SURVEY
 MF0286.in June 1991.
 MF0286
 MF0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0286.GEOID18 height accuracy estimate available here.
 MF0286
 MF0286.Click photographs - Photos may exist for this station.
 MF0286
 MF0286.The dynamic height is computed by dividing the NAVD 88
 MF0286.geopotential number by the normal gravity value computed on the
 MF0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0286.degrees latitude (g = 980.6199 gals.).
 MF0286
 MF0286.The modeled gravity was interpolated from observed gravity values.
 MF0286
 MF0286;                    North         East    Units  Estimated Accuracy
 MF0286;SPC IL E     -   497,670.      298,090.      MT  (+/- 180 meters Scaled)
 MF0286
 MF0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL862562(NAD 83)
 MF0286
 MF0286                          SUPERSEDED SURVEY CONTROL
 MF0286
 MF0286  NGVD 29 (??/??/92)  183.003  (m)          600.40   (f) ADJ UNCH    2 0
 MF0286
 MF0286.Superseded values are not recommended for survey control.
 MF0286
 MF0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0286.See file dsdata.pdf to determine how the superseded data were derived.
 MF0286
 MF0286_MARKER: DB = BENCH MARK DISK
 MF0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0286_STAMPING: X 247 1960
 MF0286_MARK LOGO: CGS
 MF0286_PROJECTION: FLUSH
 MF0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0286+STABILITY: SURFACE MOTION
 MF0286
 MF0286  HISTORY     - Date     Condition        Report By
 MF0286  HISTORY     - 1960     MONUMENTED       CGS
 MF0286  HISTORY     - 1961     GOOD             CGS
 MF0286  HISTORY     - 1987     GOOD             USPSQD
 MF0286  HISTORY     - 20081106 MARK NOT FOUND   GEOCAC
 MF0286
 MF0286                          STATION DESCRIPTION
 MF0286
 MF0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0286'4.2 MI NE FROM DWIGHT.
 MF0286'ABOUT 4.2 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 MF0286'WITH STATE HIGHWAY 47 NORTH OF DWIGHT, ABOUT 0.10 MILES NORTHEAST
 MF0286'OF THE JUNCTION OF A NORTH-SOUTH ROAD CROSSING, 61.5 FEET SOUTHEAST
 MF0286'OF THE CENTER LINE OF THE NORTHBOUND LANE OF U.S. HIGHWAY 66, 33.5
 MF0286'FEET NORTHWEST OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE
 MF0286'GULF, MOBILE AND OHIO RAIL ROAD, 7 FEET SOUTHWEST OF THE SIXTH
 MF0286'TELEGRAPH POLE NORTHEAST OF THE JUNCTION, 1.7 FEET SOUTHWEST OF A
 MF0286'METAL WITNESS POST, 5 FEET BELOW THE LEVEL OF THE TRACK, 2 FEET
 MF0286'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 MF0286'POST FLUSH WITH THE GROUND.
 MF0286
 MF0286                          STATION RECOVERY (1987)
 MF0286
 MF0286'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 MF0286'RECOVERED IN GOOD CONDITION.
 MF0286
 MF0286                          STATION RECOVERY (2008)
 MF0286
 MF0286'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0286'THIS PARTY LOCATED THE BASES OF OLD TELEGRAPH POLES (POLES HAVE BEEN
 MF0286'CUT DOWN) BUT DID NOT LOCATE THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0768 ***********************************************************************
 LC0768  DESIGNATION -  X 248
 LC0768  PID         -  LC0768
 LC0768  STATE/COUNTY-  IL/LIVINGSTON
 LC0768  COUNTRY     -  US
 LC0768  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 LC0768
 LC0768                         *CURRENT SURVEY CONTROL
 LC0768  ______________________________________________________________________
 LC0768* NAD 83(1986) POSITION- 40 52 40.2    (N) 088 38 09.6    (W)   HD_HELD2
 LC0768* NAVD 88 ORTHO HEIGHT -   194.355 (meters)      637.65  (feet) ADJUSTED
 LC0768  ______________________________________________________________________
 LC0768  GEOID HEIGHT    -        -32.160 (meters)                     GEOID18
 LC0768  DYNAMIC HEIGHT  -        194.273 (meters)      637.38  (feet) COMP
 LC0768  MODELED GRAVITY -    980,193.8   (mgal)                       NAVD 88
 LC0768
 LC0768  VERT ORDER      -  SECOND    CLASS I
 LC0768
 LC0768.The horizontal coordinates were established by autonomous hand held GPS
 LC0768.observations and have an estimated accuracy of +/- 10 meters.
 LC0768
 LC0768.The orthometric height was determined by differential leveling and
 LC0768.adjusted by the NATIONAL GEODETIC SURVEY
 LC0768.in June 1991.
 LC0768
 LC0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0768.GEOID18 height accuracy estimate available here.
 LC0768
 LC0768.Click photographs - Photos may exist for this station.
 LC0768
 LC0768.The dynamic height is computed by dividing the NAVD 88
 LC0768.geopotential number by the normal gravity value computed on the
 LC0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0768.degrees latitude (g = 980.6199 gals.).
 LC0768
 LC0768.The modeled gravity was interpolated from observed gravity values.
 LC0768
 LC0768;                    North         East    Units  Estimated Accuracy
 LC0768;SPC IL E     -   467,519.      274,489.      MT  (+/- 10 meters HH2 GPS)
 LC0768
 LC0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL6215326483(NAD 83)
 LC0768
 LC0768                          SUPERSEDED SURVEY CONTROL
 LC0768
 LC0768  NGVD 29 (??/??/92)  194.416  (m)          637.85   (f) ADJ UNCH    2 0
 LC0768
 LC0768.Superseded values are not recommended for survey control.
 LC0768
 LC0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0768.See file dsdata.pdf to determine how the superseded data were derived.
 LC0768
 LC0768_MARKER: DB = BENCH MARK DISK
 LC0768_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0768_SP_SET: BRIDGE
 LC0768_STAMPING: X 248 1961
 LC0768_MARK LOGO: CGS
 LC0768_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0768_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0768+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2014
 LC0768
 LC0768  HISTORY     - Date     Condition        Report By
 LC0768  HISTORY     - 1961     MONUMENTED       CGS
 LC0768  HISTORY     - 20130514 GOOD             ILDT
 LC0768  HISTORY     - 20140324 GOOD             PATRIC
 LC0768
 LC0768                          STATION DESCRIPTION
 LC0768
 LC0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0768'AT PONTIAC.
 LC0768'ABOUT 0.2 MILES EAST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LC0768'WITH U.S. HIGHWAY 66 IN THE SOUTHWEST PART OF PONTIAC, THENCE
 LC0768'0.3 MILE EAST ALONG WEST REYNOLDS STREET, THENCE 0.35 MILE NORTH
 LC0768'ALONG SOUTH VIRMILLION STREET, SET IN THE TOP OF THE NORTHWEST
 LC0768'END OF THE WINGWALL AT THE SOUTHEAST CORNER OF A 150 FEET CONCRETE
 LC0768'BRIDGE OVER VIRMILLION CREEK, 20 FEET EAST OF THE CENTER LINE OF
 LC0768'THE VIRMILLION STREET AND ABOUT LEVEL WITH THE STREET.  NOTE-- THIS
 LC0768'MARK MAY ALSO BE REACHED FROM THE POST OFFICE IN PONTIAC BY GOING
 LC0768'ABOUT 0.3 MILES WEST ALONG WEST MADISON STREET, THENCE 0.15
 LC0768'MILES SOUTH ALONG SOUTH VIRMILLION STREET.
 LC0768
 LC0768                          STATION RECOVERY (2013)
 LC0768
 LC0768'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0768'RECOVERED IN GOOD CONDITION.
 LC0768
 LC0768                          STATION RECOVERY (2014)
 LC0768
 LC0768'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 LC0768'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1495 ***********************************************************************
 JB1495  DESIGNATION -  X 249
 JB1495  PID         -  JB1495
 JB1495  STATE/COUNTY-  IL/CLINTON
 JB1495  COUNTRY     -  US
 JB1495  USGS QUAD   -  TRENTON (2018)
 JB1495
 JB1495                         *CURRENT SURVEY CONTROL
 JB1495  ______________________________________________________________________
 JB1495* NAD 83(1986) POSITION- 38 30 48.53   (N) 089 38 41.82   (W)   HD_HELD1
 JB1495* NAVD 88 ORTHO HEIGHT -   130.391 (meters)      427.79  (feet) ADJUSTED
 JB1495  ______________________________________________________________________
 JB1495  GEOID HEIGHT    -        -30.494 (meters)                     GEOID18
 JB1495  DYNAMIC HEIGHT  -        130.309 (meters)      427.52  (feet) COMP
 JB1495  MODELED GRAVITY -    979,997.6   (mgal)                       NAVD 88
 JB1495
 JB1495  VERT ORDER      -  SECOND    CLASS 0
 JB1495
 JB1495.The horizontal coordinates were determined by differentially corrected
 JB1495.hand held GPS observations or other comparable positioning techniques
 JB1495.and have an estimated accuracy of +/- 3 meters.
 JB1495
 JB1495.The orthometric height was determined by differential leveling and
 JB1495.adjusted by the NATIONAL GEODETIC SURVEY
 JB1495.in June 1991.
 JB1495
 JB1495.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1495.GEOID18 height accuracy estimate available here.
 JB1495
 JB1495.Click photographs - Photos may exist for this station.
 JB1495
 JB1495.The dynamic height is computed by dividing the NAVD 88
 JB1495.geopotential number by the normal gravity value computed on the
 JB1495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1495.degrees latitude (g = 980.6199 gals.).
 JB1495
 JB1495.The modeled gravity was interpolated from observed gravity values.
 JB1495
 JB1495;                    North         East    Units  Estimated Accuracy
 JB1495;SPC IL W     -   205,092.5     745,499.8     MT  (+/- 3 meters HH1 GPS) 
 JB1495
 JB1495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6939066105(NAD 83)
 JB1495
 JB1495                          SUPERSEDED SURVEY CONTROL
 JB1495
 JB1495  NGVD 29 (??/??/92)  130.509  (m)          428.18   (f) ADJ UNCH    2 0
 JB1495
 JB1495.Superseded values are not recommended for survey control.
 JB1495
 JB1495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1495.See file dsdata.pdf to determine how the superseded data were derived.
 JB1495
 JB1495_MARKER: DB = BENCH MARK DISK
 JB1495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1495_STAMPING: X 249 1961
 JB1495_MARK LOGO: CGS
 JB1495_PROJECTION: FLUSH
 JB1495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1495+STABILITY: SURFACE MOTION
 JB1495_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1495+SATELLITE: SATELLITE OBSERVATIONS - August 24, 2011
 JB1495
 JB1495  HISTORY     - Date     Condition        Report By
 JB1495  HISTORY     - 1961     MONUMENTED       CGS
 JB1495  HISTORY     - 20110824 GOOD             ILDT
 JB1495
 JB1495                          STATION DESCRIPTION
 JB1495
 JB1495'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1495'5 MI SE FROM NEW BADEN.
 JB1495'ABOUT 0.7 MILE EAST ALONG STATE HIGHWAY 161 FROM THE POST OFFICE
 JB1495'IN NEW BADEN, THENCE 1.85 MILES SOUTH ALONG STATE HIGHWAY 160,
 JB1495'THENCE 2.0 MILES EAST ALONG AN ASPHALT PAVED ROAD, THENCE 0.25
 JB1495'MILE NORTH ALONG AN OILED ROAD, THENCE 0.25 MILE EAST ALONG AN
 JB1495'OILED ROAD, NEAR A FARM HOUSE SOUTH OF THE ROAD, 23.5 FEET
 JB1495'SOUTH OF THE CENTER LINE OF THE ROAD, 239 FEET WEST OF THE CENTER
 JB1495'LINE OF THE FARM DRIVE, 53 FEET SOUTH-SOUTHEAST AND ACROSS THE
 JB1495'ROAD FROM THE FIRST POWER POLE WEST OF THE DRIVE, 1 FOOT NORTH
 JB1495'OF A FENCE, 2 FEET NORTHEAST OF A FENCE CORNER, 2.0 FEET WEST
 JB1495'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 JB1495'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.  THIS MARK
 JB1495'MAY ALSO BE REACHED FROM ST. DAMIANS CHURCH AND SCHOOL IN
 JB1495'DAMIANSVILLE BY GOING 1.3 MILES WEST AND NORTHWEST ALONG AN OILED
 JB1495'ROAD.
 JB1495
 JB1495                          STATION RECOVERY (2011)
 JB1495
 JB1495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1495'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1457 ***********************************************************************
 ME1457  DESIGNATION -  X 25
 ME1457  PID         -  ME1457
 ME1457  STATE/COUNTY-  IL/KANKAKEE
 ME1457  COUNTRY     -  US
 ME1457  USGS QUAD   -  KANKAKEE (2018)
 ME1457
 ME1457                         *CURRENT SURVEY CONTROL
 ME1457  ______________________________________________________________________
 ME1457* NAD 83(1986) POSITION- 41 06 32.     (N) 087 52 03.     (W)   SCALED
 ME1457* NAVD 88 ORTHO HEIGHT -   185.767 (meters)      609.47  (feet) ADJUSTED
 ME1457  ______________________________________________________________________
 ME1457  GEOID HEIGHT    -        -32.766 (meters)                     GEOID18
 ME1457  DYNAMIC HEIGHT  -        185.694 (meters)      609.23  (feet) COMP
 ME1457  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 ME1457
 ME1457  VERT ORDER      -  SECOND    CLASS I
 ME1457
 ME1457.The horizontal coordinates were scaled from a map and have
 ME1457.an estimated accuracy of +/- 6 seconds.
 ME1457
 ME1457.The orthometric height was determined by differential leveling and
 ME1457.adjusted by the NATIONAL GEODETIC SURVEY
 ME1457.in August 2012.
 ME1457
 ME1457.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1457.GEOID18 height accuracy estimate available here.
 ME1457
 ME1457.Click photographs - Photos may exist for this station.
 ME1457
 ME1457.The dynamic height is computed by dividing the NAVD 88
 ME1457.geopotential number by the normal gravity value computed on the
 ME1457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1457.degrees latitude (g = 980.6199 gals.).
 ME1457
 ME1457.The modeled gravity was interpolated from observed gravity values.
 ME1457
 ME1457;                    North         East    Units  Estimated Accuracy
 ME1457;SPC IL E     -   493,240.      339,130.      MT  (+/- 180 meters Scaled)
 ME1457
 ME1457_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL271512(NAD 83)
 ME1457
 ME1457                          SUPERSEDED SURVEY CONTROL
 ME1457
 ME1457  NAVD 88 (06/15/91)  185.755  (m)          609.43   (f) SUPERSEDED  2 0
 ME1457  NGVD 29 (??/??/92)  185.845  (m)          609.73   (f) ADJ UNCH    2 0
 ME1457
 ME1457.Superseded values are not recommended for survey control.
 ME1457
 ME1457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1457.See file dsdata.pdf to determine how the superseded data were derived.
 ME1457
 ME1457_MARKER: DB = BENCH MARK DISK
 ME1457_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1457_SP_SET: BRIDGE ABUTMENT
 ME1457_STAMPING: X 25 1934
 ME1457_MARK LOGO: CGS
 ME1457_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1457_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1457+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2013
 ME1457
 ME1457  HISTORY     - Date     Condition        Report By
 ME1457  HISTORY     - 1934     MONUMENTED       CGS
 ME1457  HISTORY     - 1954     GOOD             CGS
 ME1457  HISTORY     - 19880901 GOOD             USPSQD
 ME1457  HISTORY     - 20110219 GOOD             GEOCAC
 ME1457  HISTORY     - 20110412 GOOD             TROTT
 ME1457  HISTORY     - 20130619 GOOD             ILDT
 ME1457
 ME1457                          STATION DESCRIPTION
 ME1457
 ME1457'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1457'AT KANKAKEE.
 ME1457'ABOUT 0.85 MILE SOUTH ALONG U.S. HIGHWAY 54 FROM COURT HOUSE
 ME1457'AT KANKAKEE, THENCE ABOUT 0.3 MILE SOUTH ALONG STATE HIGHWAY
 ME1457'49, 114 FEET WEST OF CENTER OF INTERSECTION OF HIGHWAY 49
 ME1457'(SOUTH EAST AVENUE) AND HAWKINS STREET, IN THE TOP OF THE
 ME1457'SECOND STEP FROM BOTTOM OF EAST END OF NORTH ABUTMENT OF
 ME1457'CONCRETE OVERPASS OF ILLINOIS CENTRAL RAILROAD OVER HAWKINS
 ME1457'STREET, 10 FEET NORTH OF NORTH CURB OF HAWKINS STREET AND ABOUT
 ME1457'4.6 FEET ABOVE HAWKINS STREET SIDE WALK.
 ME1457
 ME1457                          STATION RECOVERY (1988)
 ME1457
 ME1457'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME1457'RECOVERED IN GOOD CONDITION.
 ME1457
 ME1457                          STATION RECOVERY (2011)
 ME1457
 ME1457'RECOVERY NOTE BY GEOCACHING 2011
 ME1457'RECOVERED IN GOOD CONDITION. THE ORIGINAL DESCRIPTION IS ADEQUATE
 ME1457'EXCEPT FOR THE FOLLOWING CHANGES. U.S. HIGHWAY 54 IS NOW STATE HIGHWAY
 ME1457'50. STATE HIGHWAY 49 IS NOW U.S. HIGHWAY 45.
 ME1457
 ME1457                          STATION RECOVERY (2011)
 ME1457
 ME1457'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1457'RECOVERED IN GOOD CONDITION.
 ME1457
 ME1457                          STATION RECOVERY (2013)
 ME1457
 ME1457'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1457'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1506 ***********************************************************************
 JB1506  DESIGNATION -  X 250
 JB1506  PID         -  JB1506
 JB1506  STATE/COUNTY-  IL/CLINTON
 JB1506  COUNTRY     -  US
 JB1506  USGS QUAD   -  BREESE (2018)
 JB1506
 JB1506                         *CURRENT SURVEY CONTROL
 JB1506  ______________________________________________________________________
 JB1506* NAD 83(1986) POSITION- 38 35 14.     (N) 089 36 29.     (W)   SCALED
 JB1506* NAVD 88 ORTHO HEIGHT -   132.675 (meters)      435.28  (feet) ADJUSTED
 JB1506  ______________________________________________________________________
 JB1506  GEOID HEIGHT    -        -30.708 (meters)                     GEOID18
 JB1506  DYNAMIC HEIGHT  -        132.591 (meters)      435.01  (feet) COMP
 JB1506  MODELED GRAVITY -    979,997.4   (mgal)                       NAVD 88
 JB1506
 JB1506  VERT ORDER      -  SECOND    CLASS 0
 JB1506
 JB1506.The horizontal coordinates were scaled from a map and have
 JB1506.an estimated accuracy of +/- 6 seconds.
 JB1506
 JB1506.The orthometric height was determined by differential leveling and
 JB1506.adjusted by the NATIONAL GEODETIC SURVEY
 JB1506.in June 1991.
 JB1506
 JB1506.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1506.GEOID18 height accuracy estimate available here.
 JB1506
 JB1506.Click photographs - Photos may exist for this station.
 JB1506
 JB1506.The dynamic height is computed by dividing the NAVD 88
 JB1506.geopotential number by the normal gravity value computed on the
 JB1506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1506.degrees latitude (g = 980.6199 gals.).
 JB1506
 JB1506.The modeled gravity was interpolated from observed gravity values.
 JB1506
 JB1506;                    North         East    Units  Estimated Accuracy
 JB1506;SPC IL W     -   213,300.      748,670.      MT  (+/- 180 meters Scaled)
 JB1506
 JB1506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH728741(NAD 83)
 JB1506
 JB1506                          SUPERSEDED SURVEY CONTROL
 JB1506
 JB1506  NGVD 29 (??/??/92)  132.794  (m)          435.68   (f) ADJ UNCH    2 0
 JB1506
 JB1506.Superseded values are not recommended for survey control.
 JB1506
 JB1506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1506.See file dsdata.pdf to determine how the superseded data were derived.
 JB1506
 JB1506_MARKER: DB = BENCH MARK DISK
 JB1506_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1506_SP_SET: BOX CULVERT HEADWALL
 JB1506_STAMPING: X 250 1961
 JB1506_MARK LOGO: CGS
 JB1506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1506+STABILITY: SURFACE MOTION
 JB1506
 JB1506  HISTORY     - Date     Condition        Report By
 JB1506  HISTORY     - 1961     MONUMENTED       CGS
 JB1506  HISTORY     - 20110824 GOOD             ILDT
 JB1506
 JB1506                          STATION DESCRIPTION
 JB1506
 JB1506'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1506'1.4 MI S FROM AVISTON.
 JB1506'ABOUT 1.35 MILES SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1506'CATHOLIC CHURCH IN AVISTON, AT THE JUNCTION OF A PRIVATE ROAD
 JB1506'EAST, SET IN TOP OF THE SOUTH END OF THE WEST HEADWALL OF A 10
 JB1506'FOOT CONCRETE BOX CULVERT, 15 FEET WEST OF THE CENTER LINE OF THE
 JB1506'ROAD, 70 FEET NORTH OF THE CENTER LINE OF THE DRIVE, AND ABOUT
 JB1506'1 FOOT BELOW THE LEVEL OF THE ROAD.
 JB1506
 JB1506                          STATION RECOVERY (2011)
 JB1506
 JB1506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1194 ***********************************************************************
 JB1194  DESIGNATION -  X 251
 JB1194  PID         -  JB1194
 JB1194  STATE/COUNTY-  IL/JEFFERSON
 JB1194  COUNTRY     -  US
 JB1194  USGS QUAD   -  WOODLAWN (2018)
 JB1194
 JB1194                         *CURRENT SURVEY CONTROL
 JB1194  ______________________________________________________________________
 JB1194* NAD 83(1986) POSITION- 38 19 45.     (N) 089 06 01.     (W)   SCALED
 JB1194* NAVD 88 ORTHO HEIGHT -   154.839 (meters)      508.00  (feet) ADJUSTED
 JB1194  ______________________________________________________________________
 JB1194  GEOID HEIGHT    -        -30.099 (meters)                     GEOID18
 JB1194  DYNAMIC HEIGHT  -        154.740 (meters)      507.68  (feet) COMP
 JB1194  MODELED GRAVITY -    979,987.7   (mgal)                       NAVD 88
 JB1194
 JB1194  VERT ORDER      -  SECOND    CLASS 0
 JB1194
 JB1194.The horizontal coordinates were scaled from a map and have
 JB1194.an estimated accuracy of +/- 6 seconds.
 JB1194
 JB1194.The orthometric height was determined by differential leveling and
 JB1194.adjusted by the NATIONAL GEODETIC SURVEY
 JB1194.in June 1991.
 JB1194
 JB1194.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1194.GEOID18 height accuracy estimate available here.
 JB1194
 JB1194.Click photographs - Photos may exist for this station.
 JB1194
 JB1194.The dynamic height is computed by dividing the NAVD 88
 JB1194.geopotential number by the normal gravity value computed on the
 JB1194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1194.degrees latitude (g = 980.6199 gals.).
 JB1194
 JB1194.The modeled gravity was interpolated from observed gravity values.
 JB1194
 JB1194;                    North         East    Units  Estimated Accuracy
 JB1194;SPC IL E     -   184,790.      232,940.      MT  (+/- 180 meters Scaled)
 JB1194
 JB1194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH164444(NAD 83)
 JB1194
 JB1194                          SUPERSEDED SURVEY CONTROL
 JB1194
 JB1194  NGVD 29 (??/??/92)  154.947  (m)          508.36   (f) ADJ UNCH    2 0
 JB1194
 JB1194.Superseded values are not recommended for survey control.
 JB1194
 JB1194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1194.See file dsdata.pdf to determine how the superseded data were derived.
 JB1194
 JB1194_MARKER: DB = BENCH MARK DISK
 JB1194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1194_STAMPING: X 251 1961
 JB1194_MARK LOGO: CGS
 JB1194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1194+STABILITY: SURFACE MOTION
 JB1194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1194+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 JB1194
 JB1194  HISTORY     - Date     Condition        Report By
 JB1194  HISTORY     - 1961     MONUMENTED       CGS
 JB1194  HISTORY     - 20090127 GOOD             ILDT
 JB1194  HISTORY     - 20121003 GOOD             ILDT
 JB1194  HISTORY     - 20140625 GOOD             ILDT
 JB1194
 JB1194                          STATION DESCRIPTION
 JB1194
 JB1194'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1194'4.2 MI NW FROM WOODLAWN.
 JB1194'ABOUT 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1194'WOODLAWN GRADE SCHOOL IN WOODLAWN, THENCE 4.1 MILES WEST AND
 JB1194'NORTHWEST ALONG OILED AND GRAVEL ROADS, AT A FARM HOUSE NORTH OF
 JB1194'THE ROAD, 20 FEET SOUTH OF THE CENTER OF THE ROAD, 79 FEET WEST
 JB1194'OF THE EXTENDED CENTER OF THE FARM DRIVE, 21 FEET EAST OF THE
 JB1194'POWER POLE 150 WHICH IS ALSO THE FIRST POLE WEST OF A POLE WITH A
 JB1194'TRANSFORMER, 51 FEET EAST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE,
 JB1194'2.1 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 JB1194'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1194'2 INCHES.
 JB1194
 JB1194                          STATION RECOVERY (2009)
 JB1194
 JB1194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1194'RECOVERED IN GOOD CONDITION.
 JB1194
 JB1194                          STATION RECOVERY (2012)
 JB1194
 JB1194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1194'RECOVERED IN GOOD CONDITION.
 JB1194
 JB1194                          STATION RECOVERY (2014)
 JB1194
 JB1194'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0491 ***********************************************************************
 JB0491  DESIGNATION -  X 252
 JB0491  PID         -  JB0491
 JB0491  STATE/COUNTY-  IL/JEFFERSON
 JB0491  COUNTRY     -  US
 JB0491  USGS QUAD   -  BLUFORD (2018)
 JB0491
 JB0491                         *CURRENT SURVEY CONTROL
 JB0491  ______________________________________________________________________
 JB0491* NAD 83(1986) POSITION- 38 16 30.     (N) 088 42 41.     (W)   SCALED
 JB0491* NAVD 88 ORTHO HEIGHT -   142.674 (meters)      468.09  (feet) ADJUSTED
 JB0491  ______________________________________________________________________
 JB0491  GEOID HEIGHT    -        -30.272 (meters)                     GEOID18
 JB0491  DYNAMIC HEIGHT  -        142.581 (meters)      467.78  (feet) COMP
 JB0491  MODELED GRAVITY -    979,976.5   (mgal)                       NAVD 88
 JB0491
 JB0491  VERT ORDER      -  SECOND    CLASS 0
 JB0491
 JB0491.The horizontal coordinates were scaled from a map and have
 JB0491.an estimated accuracy of +/- 6 seconds.
 JB0491
 JB0491.The orthometric height was determined by differential leveling and
 JB0491.adjusted by the NATIONAL GEODETIC SURVEY
 JB0491.in June 1991.
 JB0491
 JB0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0491.GEOID18 height accuracy estimate available here.
 JB0491
 JB0491.Click photographs - Photos may exist for this station.
 JB0491
 JB0491.The dynamic height is computed by dividing the NAVD 88
 JB0491.geopotential number by the normal gravity value computed on the
 JB0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0491.degrees latitude (g = 980.6199 gals.).
 JB0491
 JB0491.The modeled gravity was interpolated from observed gravity values.
 JB0491
 JB0491;                    North         East    Units  Estimated Accuracy
 JB0491;SPC IL E     -   178,570.      266,920.      MT  (+/- 180 meters Scaled)
 JB0491
 JB0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH503377(NAD 83)
 JB0491
 JB0491                          SUPERSEDED SURVEY CONTROL
 JB0491
 JB0491  NGVD 29 (??/??/92)  142.790  (m)          468.47   (f) ADJ UNCH    2 0
 JB0491
 JB0491.Superseded values are not recommended for survey control.
 JB0491
 JB0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0491.See file dsdata.pdf to determine how the superseded data were derived.
 JB0491
 JB0491_MARKER: DB = BENCH MARK DISK
 JB0491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0491_STAMPING: X 252 1961
 JB0491_MARK LOGO: CGS
 JB0491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0491+STABILITY: SURFACE MOTION
 JB0491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0491+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2009
 JB0491
 JB0491  HISTORY     - Date     Condition        Report By
 JB0491  HISTORY     - 1961     MONUMENTED       CGS
 JB0491  HISTORY     - 20090113 GOOD             ILDT
 JB0491  HISTORY     - 20090126 GOOD             ILDT
 JB0491
 JB0491                          STATION DESCRIPTION
 JB0491
 JB0491'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0491'5.1 MI NE FROM BELLE RIVE.
 JB0491'ABOUT 3.15 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE POST
 JB0491'OFFICE IN BELLE RIVE, THENCE 1.65 MILES EAST ALONG AN ASPHALT
 JB0491'PAVED ROAD, THENCE 0.3 MILE SOUTH ALONG AN OILED ROAD, AT THE
 JB0491'JUNCTION OF A DIRT ROAD EAST, 20 FEET WEST OF THE CENTER OF THE
 JB0491'ROAD, 7.5 FEET NORTH OF THE EXTENDED CENTER OF THE DIRT ROAD
 JB0491'EAST, 1 FOOT EAST OF A FENCE, 6.5 FEET NORTH OF A FENCE CORNER,
 JB0491'2.1 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 0.5 FOOT ABOVE
 JB0491'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB0491'PROJECTING 3 INCHES.
 JB0491
 JB0491                          STATION RECOVERY (2009)
 JB0491
 JB0491'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0491'RECOVERED IN GOOD CONDITION.
 JB0491
 JB0491                          STATION RECOVERY (2009)
 JB0491
 JB0491'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0491'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0230 ***********************************************************************
 JB0230  DESIGNATION -  X 253
 JB0230  PID         -  JB0230
 JB0230  STATE/COUNTY-  IL/WAYNE
 JB0230  COUNTRY     -  US
 JB0230  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0230
 JB0230                         *CURRENT SURVEY CONTROL
 JB0230  ______________________________________________________________________
 JB0230* NAD 83(1986) POSITION- 38 15 21.     (N) 088 18 56.     (W)   SCALED
 JB0230* NAVD 88 ORTHO HEIGHT -   138.884 (meters)      455.66  (feet) ADJUSTED
 JB0230  ______________________________________________________________________
 JB0230  GEOID HEIGHT    -        -30.518 (meters)                     GEOID18
 JB0230  DYNAMIC HEIGHT  -        138.795 (meters)      455.36  (feet) COMP
 JB0230  MODELED GRAVITY -    979,986.6   (mgal)                       NAVD 88
 JB0230
 JB0230  VERT ORDER      -  SECOND    CLASS 0
 JB0230
 JB0230.The horizontal coordinates were scaled from a map and have
 JB0230.an estimated accuracy of +/- 6 seconds.
 JB0230
 JB0230.The orthometric height was determined by differential leveling and
 JB0230.adjusted by the NATIONAL GEODETIC SURVEY
 JB0230.in June 1991.
 JB0230
 JB0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0230.GEOID18 height accuracy estimate available here.
 JB0230
 JB0230.Click photographs - Photos may exist for this station.
 JB0230
 JB0230.The dynamic height is computed by dividing the NAVD 88
 JB0230.geopotential number by the normal gravity value computed on the
 JB0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0230.degrees latitude (g = 980.6199 gals.).
 JB0230
 JB0230.The modeled gravity was interpolated from observed gravity values.
 JB0230
 JB0230;                    North         East    Units  Estimated Accuracy
 JB0230;SPC IL E     -   176,370.      301,560.      MT  (+/- 180 meters Scaled)
 JB0230
 JB0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH848350(NAD 83)
 JB0230
 JB0230                          SUPERSEDED SURVEY CONTROL
 JB0230
 JB0230  NGVD 29 (??/??/92)  139.005  (m)          456.05   (f) ADJ UNCH    2 0
 JB0230
 JB0230.Superseded values are not recommended for survey control.
 JB0230
 JB0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0230.See file dsdata.pdf to determine how the superseded data were derived.
 JB0230
 JB0230_MARKER: DB = BENCH MARK DISK
 JB0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0230_STAMPING: X 253 1961
 JB0230_MARK LOGO: CGS
 JB0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0230+STABILITY: SURFACE MOTION
 JB0230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0230+SATELLITE: SATELLITE OBSERVATIONS - February 12, 2011
 JB0230
 JB0230  HISTORY     - Date     Condition        Report By
 JB0230  HISTORY     - 1961     MONUMENTED       CGS
 JB0230  HISTORY     - 20110212 GOOD             WOOLPT
 JB0230
 JB0230                          STATION DESCRIPTION
 JB0230
 JB0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0230'1.8 MI NE FROM MILL SHOALS.
 JB0230'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0230'SHOALS, THENCE 0.05 MILE NORTH ON U.S. HIGHWAY 45, THENCE 0.85
 JB0230'MILE EAST ON BLACK TOP ROAD (BURNT PRAIRIE-LIBERTY ROAD), THENCE
 JB0230'0.5 MILE NORTH ON GRAVELED ROAD, THENCE 0.75 MILE EAST ON
 JB0230'GRAVELED ROAD, AT THE NORTH END OF A SHARP CURVE IN ROAD TO THE
 JB0230'NORTH, 162 FEET SOUTH OF DRIVE EAST TO HOUSE, 33 FEET
 JB0230'NORTH-NORTHEAST OF POWER POLE, 21 FEET EAST OF CENTER OF ROAD,
 JB0230'1.5 FEET WEST OF A FENCE, 1.5 FEET SOUTHWEST OF WITNESS POST,
 JB0230'ABOUT 1 FOOT BELOW THE LEVEL OF ROAD AND SET IN TOP OF A CONCRETE
 JB0230'POST PROJECTING 3 INCHES.
 JB0230
 JB0230                          STATION RECOVERY (2011)
 JB0230
 JB0230'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 JB0230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0815 ***********************************************************************
 JB0815  DESIGNATION -  X 255
 JB0815  PID         -  JB0815
 JB0815  STATE/COUNTY-  IL/MARION
 JB0815  COUNTRY     -  US
 JB0815  USGS QUAD   -  FAIRMAN (2018)
 JB0815
 JB0815                         *CURRENT SURVEY CONTROL
 JB0815  ______________________________________________________________________
 JB0815* NAD 83(1986) POSITION- 38 42 38.     (N) 089 06 10.     (W)   SCALED
 JB0815* NAVD 88 ORTHO HEIGHT -   154.316 (meters)      506.29  (feet) ADJUSTED
 JB0815  ______________________________________________________________________
 JB0815  GEOID HEIGHT    -        -31.174 (meters)                     GEOID18
 JB0815  DYNAMIC HEIGHT  -        154.219 (meters)      505.97  (feet) COMP
 JB0815  MODELED GRAVITY -    979,998.1   (mgal)                       NAVD 88
 JB0815
 JB0815  VERT ORDER      -  FIRST     CLASS I
 JB0815
 JB0815.The horizontal coordinates were scaled from a map and have
 JB0815.an estimated accuracy of +/- 6 seconds.
 JB0815
 JB0815.The orthometric height was determined by differential leveling and
 JB0815.adjusted by the NATIONAL GEODETIC SURVEY
 JB0815.in June 1991.
 JB0815
 JB0815.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0815.GEOID18 height accuracy estimate available here.
 JB0815
 JB0815.Click photographs - Photos may exist for this station.
 JB0815
 JB0815.The dynamic height is computed by dividing the NAVD 88
 JB0815.geopotential number by the normal gravity value computed on the
 JB0815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0815.degrees latitude (g = 980.6199 gals.).
 JB0815
 JB0815.The modeled gravity was interpolated from observed gravity values.
 JB0815
 JB0815;                    North         East    Units  Estimated Accuracy
 JB0815;SPC IL E     -   227,130.      233,080.      MT  (+/- 180 meters Scaled)
 JB0815
 JB0815_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH171867(NAD 83)
 JB0815
 JB0815                          SUPERSEDED SURVEY CONTROL
 JB0815
 JB0815  NGVD 29 (??/??/92)  154.440  (m)          506.69   (f) ADJ UNCH    1 1
 JB0815
 JB0815.Superseded values are not recommended for survey control.
 JB0815
 JB0815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0815.See file dsdata.pdf to determine how the superseded data were derived.
 JB0815
 JB0815_MARKER: DB = BENCH MARK DISK
 JB0815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0815_STAMPING: X 255 1961
 JB0815_MARK LOGO: CGS
 JB0815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0815+STABILITY: SURFACE MOTION
 JB0815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0815+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2015
 JB0815
 JB0815  HISTORY     - Date     Condition        Report By
 JB0815  HISTORY     - 1961     MONUMENTED       CGS
 JB0815  HISTORY     - 1969     GOOD             CGS
 JB0815  HISTORY     - 20110912 MARK NOT FOUND   ILDT
 JB0815  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0815  HISTORY     - 20150326 GOOD             MCA
 JB0815
 JB0815                          STATION DESCRIPTION
 JB0815
 JB0815'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0815'3 MI S FROM PATOKA.
 JB0815'ABOUT 3.0 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0815'THE POST OFFICE AT PATOKA, 0.4 MILE NORTH OF MILEPOST 672, 122
 JB0815'FEET NORTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 JB0815'ROAD, 50 FEET EAST OF THE EAST RAIL, 102 FEET NORTH OF THE CENTER
 JB0815'LINE OF THE ROAD, 2 FEET SOUTH OF A TELEPHONE POLE, 1.5 FEET
 JB0815'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND
 JB0815'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 JB0815'THE SURFACE OF THE GROUND.  SEC 9, T 3 N, R 1 E.
 JB0815
 JB0815                          STATION RECOVERY (2011)
 JB0815
 JB0815'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0815'MARK NOT FOUND.
 JB0815
 JB0815                          STATION RECOVERY (2014)
 JB0815
 JB0815'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0815'MARK NOT FOUND.
 JB0815
 JB0815                          STATION RECOVERY (2015)
 JB0815
 JB0815'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0815'THE RAILROAD NO LONGER EXISTS.  THE TELEPHONE POLE AND METAL WITNESS
 JB0815'
 JB0815'POST HAVE BEEN REMOVED.  THE MARK IS LOCATED IN A CULTIVATED FIELD
 JB0815'AND IS 10 FT (3.0 M) WEST OF A TREE LINE AND PROJECTS 0.5 FT (15 CM)
 JB0815'
 JB0815'ABOVE GRADE.  THE CONCRETE AND DISK APPEAR TO HAVE BEEN STRUCK  BY
 JB0815'FARM IMPLEMENTS, BUT THE MARK REMAINS ON GOOD CONDITION.  SET A
 JB0815'CARSONITE WITNESS POST 1.0 FT (0.3 M) NORTH OF THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0769 ***********************************************************************
 JB0769  DESIGNATION -  X 256
 JB0769  PID         -  JB0769
 JB0769  STATE/COUNTY-  IL/FAYETTE
 JB0769  COUNTRY     -  US
 JB0769  USGS QUAD   -  HAGARSTOWN (2018)
 JB0769
 JB0769                         *CURRENT SURVEY CONTROL
 JB0769  ______________________________________________________________________
 JB0769* NAD 83(1986) POSITION- 38 59 07.     (N) 089 09 23.     (W)   SCALED
 JB0769* NAVD 88 ORTHO HEIGHT -   163.551 (meters)      536.58  (feet) ADJUSTED
 JB0769  ______________________________________________________________________
 JB0769  GEOID HEIGHT    -        -31.695 (meters)                     GEOID18
 JB0769  DYNAMIC HEIGHT  -        163.451 (meters)      536.26  (feet) COMP
 JB0769  MODELED GRAVITY -    980,009.8   (mgal)                       NAVD 88
 JB0769
 JB0769  VERT ORDER      -  FIRST     CLASS II
 JB0769
 JB0769.The horizontal coordinates were scaled from a map and have
 JB0769.an estimated accuracy of +/- 6 seconds.
 JB0769
 JB0769.The orthometric height was determined by differential leveling and
 JB0769.adjusted by the NATIONAL GEODETIC SURVEY
 JB0769.in June 1991.
 JB0769
 JB0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0769.GEOID18 height accuracy estimate available here.
 JB0769
 JB0769.Click photographs - Photos may exist for this station.
 JB0769
 JB0769.The dynamic height is computed by dividing the NAVD 88
 JB0769.geopotential number by the normal gravity value computed on the
 JB0769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0769.degrees latitude (g = 980.6199 gals.).
 JB0769
 JB0769.The modeled gravity was interpolated from observed gravity values.
 JB0769
 JB0769;                    North         East    Units  Estimated Accuracy
 JB0769;SPC IL E     -   257,670.      228,690.      MT  (+/- 180 meters Scaled)
 JB0769
 JB0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ132173(NAD 83)
 JB0769
 JB0769                          SUPERSEDED SURVEY CONTROL
 JB0769
 JB0769  NGVD 29 (??/??/92)  163.674  (m)          536.99   (f) ADJ UNCH    1 2
 JB0769
 JB0769.Superseded values are not recommended for survey control.
 JB0769
 JB0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0769.See file dsdata.pdf to determine how the superseded data were derived.
 JB0769
 JB0769_MARKER: DB = BENCH MARK DISK
 JB0769_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0769_SP_SET: BOX CULVERT HEADWALL
 JB0769_STAMPING: X 256 1961
 JB0769_MARK LOGO: CGS
 JB0769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0769+STABILITY: SURFACE MOTION
 JB0769_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0769+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 JB0769
 JB0769  HISTORY     - Date     Condition        Report By
 JB0769  HISTORY     - 1961     MONUMENTED       CGS
 JB0769  HISTORY     - 1969     GOOD             CGS
 JB0769  HISTORY     - 20120626 GOOD             ILDT
 JB0769  HISTORY     - 20140623 GOOD             ILDT
 JB0769  HISTORY     - 20151007 GOOD             MCA
 JB0769
 JB0769                          STATION DESCRIPTION
 JB0769
 JB0769'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0769'4.3 MI NW FROM VANDALIA.
 JB0769'ABOUT 1.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0769'THE UNION STATION AT VANDALIA, THENCE 0.5 MILE WEST ALONG U.S.
 JB0769'HIGHWAY 40, THENCE 0.6 MILE NORTH ALONG STATE HIGHWAY 185, THENCE
 JB0769'2.05 MILES WEST ALONG A BLACK TOP ROAD, 1.0 MILE WEST OF THE
 JB0769'CROSSING OF A GRAVEL ROAD, 0.5 MILE EAST OF THE JUNCTION OF
 JB0769'AIRPORT DRIVE, IN SECTION 11 R 1 W T 6 N SET ON THE TOP OF THE
 JB0769'EAST END OF THE SOUTH CONCRETE HEADWALL OF A 3 FOOT BOX CULVERT
 JB0769'UNDER THE ROAD, 12 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 JB0769'2 FEET WEST OF THE EAST END OF THE HEADWALL AND ABOUT LEVEL WITH
 JB0769'THE ROAD.  SEC 11, T 6 N, R 1 W.
 JB0769
 JB0769                          STATION RECOVERY (2012)
 JB0769
 JB0769'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0769'RECOVERED IN GOOD CONDITION.
 JB0769
 JB0769                          STATION RECOVERY (2014)
 JB0769
 JB0769'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0769'RECOVERED IN GOOD CONDITION.
 JB0769
 JB0769                          STATION RECOVERY (2015)
 JB0769
 JB0769'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0769'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0772 ***********************************************************************
 KB0772  CBN         -  This is a Cooperative Base Network Control Station.
 KB0772  DESIGNATION -  X 257
 KB0772  PID         -  KB0772
 KB0772  STATE/COUNTY-  IL/SHELBY
 KB0772  COUNTRY     -  US
 KB0772  USGS QUAD   -  OCONEE (2018)
 KB0772
 KB0772                         *CURRENT SURVEY CONTROL
 KB0772  ______________________________________________________________________
 KB0772* NAD 83(2011) POSITION- 39 15 40.08772(N) 089 06 35.45733(W)   ADJUSTED
 KB0772* NAD 83(2011) ELLIP HT-   169.134 (meters)        (06/27/12)   ADJUSTED
 KB0772* NAD 83(2011) EPOCH   -  2010.00
 KB0772* NAVD 88 ORTHO HEIGHT -   201.194 (meters)      660.08  (feet) ADJUSTED
 KB0772  ______________________________________________________________________
 KB0772  GEOID HEIGHT    -        -32.075 (meters)                     GEOID18
 KB0772  NAD 83(2011) X  -     76,825.258 (meters)                     COMP
 KB0772  NAD 83(2011) Y  - -4,944,565.763 (meters)                     COMP
 KB0772  NAD 83(2011) Z  -  4,014,912.436 (meters)                     COMP
 KB0772  LAPLACE CORR    -         -2.89  (seconds)                    DEFLEC18
 KB0772  DYNAMIC HEIGHT  -        201.070 (meters)      659.68  (feet) COMP
 KB0772  MODELED GRAVITY -    980,010.6   (mgal)                       NAVD 88
 KB0772
 KB0772  VERT ORDER      -  FIRST     CLASS I
 KB0772
 KB0772  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0772  Standards:
 KB0772         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0772            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0772  -------------------------------------------------------------------
 KB0772  NETWORK    0.39   0.76           0.18   0.13   0.39      0.01856013
 KB0772  -------------------------------------------------------------------
 KB0772  Click here for local accuracies and other accuracy information.
 KB0772
 KB0772.The horizontal coordinates were established by GPS observations
 KB0772.and adjusted by the National Geodetic Survey in June 2012.
 KB0772
 KB0772.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0772.been affixed to the stable North American tectonic plate. See 
 KB0772.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0772
 KB0772.The horizontal coordinates are valid at the epoch date displayed above
 KB0772.which is a decimal equivalence of Year/Month/Day.
 KB0772
 KB0772.The orthometric height was determined by differential leveling and
 KB0772.adjusted by the NATIONAL GEODETIC SURVEY
 KB0772.in June 1991.
 KB0772
 KB0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0772.GEOID18 height accuracy estimate available here.
 KB0772
 KB0772.Click photographs - Photos may exist for this station.
 KB0772
 KB0772.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0772
 KB0772.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0772
 KB0772.The ellipsoidal height was determined by GPS observations
 KB0772.and is referenced to NAD 83.
 KB0772
 KB0772.The dynamic height is computed by dividing the NAVD 88
 KB0772.geopotential number by the normal gravity value computed on the
 KB0772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0772.degrees latitude (g = 980.6199 gals.).
 KB0772
 KB0772.The modeled gravity was interpolated from observed gravity values.
 KB0772
 KB0772. The following values were computed from the NAD 83(2011) position.
 KB0772
 KB0772;                    North         East     Units Scale Factor Converg.
 KB0772;SPC IL E     -   288,255.462   232,982.438   MT  1.00003028   -0 29 29.2
 KB0772;SPC IL E     -   945,718.13    764,376.55   sFT  1.00003028   -0 29 29.2
 KB0772;UTM  16      - 4,347,877.283   317,969.624   MT  1.00000800   -1 20 08.1
 KB0772
 KB0772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0772!SPC IL E     -   0.99997347  x   1.00003028  =   1.00000374
 KB0772!UTM  16      -   0.99997347  x   1.00000800  =   0.99998146
 KB0772
 KB0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1796947877(NAD 83)
 KB0772
 KB0772                          SUPERSEDED SURVEY CONTROL
 KB0772
 KB0772  NAD 83(2007)-  39 15 40.08760(N)    089 06 35.45807(W) AD(2002.00) 0
 KB0772  ELLIP H (02/10/07)  169.165  (m)                       GP(2002.00)    
 KB0772  ELLIP H (10/15/04)  169.137  (m)                       GP(       ) 4 2
 KB0772  NAD 83(1997)-  39 15 40.08742(N)    089 06 35.45819(W) AD(       ) B
 KB0772  ELLIP H (07/17/98)  169.152  (m)                       GP(       ) 4 1
 KB0772  NAD 83(1986)-  39 15 40.09980(N)    089 06 35.44095(W) AD(       ) 1
 KB0772  NAVD 88 (05/22/13)  201.2    (m)  GEOID12A model used  GPS OBS        
 KB0772  NAVD 88             201.19   (m)          660.1    (f) LEVELING    3  
 KB0772  NGVD 29 (??/??/92)  201.272  (m)          660.34   (f) ADJ UNCH    1 1
 KB0772  NGVD 29             201.27   (m)          660.3    (f) LEVELING    3  
 KB0772
 KB0772.Superseded values are not recommended for survey control.
 KB0772
 KB0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0772.See file dsdata.pdf to determine how the superseded data were derived.
 KB0772
 KB0772_MARKER: DB = BENCH MARK DISK
 KB0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0772_STAMPING: X 257 1961
 KB0772_MARK LOGO: CGS
 KB0772_PROJECTION: FLUSH
 KB0772_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0772+STABILITY: SURFACE MOTION
 KB0772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0772+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 KB0772
 KB0772  HISTORY     - Date     Condition        Report By
 KB0772  HISTORY     - 1961     MONUMENTED       CGS
 KB0772  HISTORY     - 1969     GOOD             CGS
 KB0772  HISTORY     - 19901016 GOOD             NGS
 KB0772  HISTORY     - 19970320 GOOD             NGS
 KB0772  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0772  HISTORY     - 20030613 GOOD             WOOLPT
 KB0772  HISTORY     - 20040119 GOOD             WOOLPT
 KB0772  HISTORY     - 20060201 GOOD             ILDT
 KB0772  HISTORY     - 20060313 GOOD             CAS
 KB0772  HISTORY     - 20110310 GOOD             WOOLPT
 KB0772  HISTORY     - 20110721 GOOD             ILDT
 KB0772  HISTORY     - 20140718 GOOD             ILDT
 KB0772  HISTORY     - 20150903 GOOD             AMESC
 KB0772
 KB0772                          STATION DESCRIPTION
 KB0772
 KB0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0772'8.4 MI N FROM RAMSEY.
 KB0772'ABOUT 8.4 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0772'THE RAILROAD SWITCH CONTROL TOWER AT RAMSEY, OR ABOUT 9.1 MILES
 KB0772'SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE RAILROAD
 KB0772'SWITCH CONTROL TOWER AT PANA, 0.35 MILE SOUTH OF MILEPOST 711,
 KB0772'53 FEET SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 KB0772'A ROAD, 41 1/2 FEET WEST OF THE WEST RAIL, 28 FEET SOUTH OF THE
 KB0772'CENTER LINE OF THE ROAD, 4 FEET SOUTH OF TELEPHONE POLE NUMBER
 KB0772'464, 1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 KB0772'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 KB0772'WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 5, T9N, R1E.
 KB0772
 KB0772                          STATION RECOVERY (1990)
 KB0772
 KB0772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 KB0772'STATION IS LOCATED ABOUT 13 KM (8.1 MI) SOUTH OF PANA, AT THE JUNCTION
 KB0772'OF A PAVED ROAD AND A RAILROAD BED, ON THE NORTH EDGE OF SECTION 5, T
 KB0772'9 N, R 1 E, ON THE ROAD RIGHT-OF WAY EDGE. OWNERSHIP--STATE
 KB0772'DEPARTMENT OF TRANSPORTATION.
 KB0772'TO REACH FROM PANA CITY HALL AT THE JUNCTION OF THIRD AND POPLAR
 KB0772'STREETS (US HIGHWAY 51), GO SOUTH ON HIGHWAY 51 FOR 11.84 KM
 KB0772'(7.36 MI) TO OCONEE ROAD ON THE RIGHT.  CONTINUE SOUTH FOR 2.83 KM
 KB0772'(1.76 MI) TO AN OFFSET CROSSROAD.  TURN RIGHT, WEST, ON PAVED ROAD
 KB0772'FOR 0.76 KM (0.47 MI) TO A ROAD ON THE RIGHT LEADING NORTH.  CONTINUE
 KB0772'AHEAD FOR 0.05 KM (0.03 MI) TO THE STATION ON THE LEFT.
 KB0772'STATION MARK IS SET IN THE TOP OF A 30-CM ROUND CONCRETE POST 1 CM
 KB0772'BELOW GROUND AT FIELD EDGE.  IT IS 7.7 M (25.3 FT) SOUTH OF THE ROAD
 KB0772'CENTER, 0.4 M (1.3 FT) NORTH OF A METAL WITNESS POST, 13.5 M
 KB0772'(44.3 FT) WEST OF THE CENTER OF THE RAILROAD BED, AND 48.8 M
 KB0772'(160.1 FT) WEST OF THE EXTENDED CENTER OF THE ROAD LEADING NORTH.
 KB0772
 KB0772                          STATION RECOVERY (1997)
 KB0772
 KB0772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KB0772'THE STATION IS LOCATED ABOUT 1.7 MI (2.7 KM) SOUTH OF OCONEE.  TO
 KB0772'REACH FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND OCONEE ROAD ON THE
 KB0772'EAST SIDE OF OCONEE, GO SOUTH ON HIGHWAY 51 FOR 1.75 MI (2.82 KM) TO
 KB0772'AN OFFSET CROSSROAD, TURN RIGHT, WEST, ON ROAD 300N FOR 0.5 MI (0.8
 KB0772'KM) TO A ROAD ON THE RIGHT LEADING NORTH, 150E.  CONTINUE AHEAD FOR
 KB0772'0.03 MI (0.05 KM) TO THE STATION ON THE LEFT, IN THE SOUTHWEST
 KB0772'QUADRANT OF THE ROAD CROSSING OF AN OLD RAILROAD BED.  IT IS 48.8 M
 KB0772'(160.1 FT) WEST OF THE EXTENDED CENTER OF ROAD 150E, 7.7 M (25.3 FT)
 KB0772'SOUTH OF THE CENTER OF ROAD 300N, 13.5 M (44.3 FT) WEST OF THE CENTER
 KB0772'OF THE RAILROAD BED, AND 0.4 M (1.3 FT) NORTH OF A METAL WITNESS POST.
 KB0772
 KB0772                          STATION RECOVERY (2000)
 KB0772
 KB0772'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0772'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0772'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0772
 KB0772                          STATION RECOVERY (2003)
 KB0772
 KB0772'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2003 (BJM)
 KB0772'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 KB0772
 KB0772                          STATION RECOVERY (2004)
 KB0772
 KB0772'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2004 (BJM)
 KB0772'THIS STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOODCONDITION.
 KB0772
 KB0772                          STATION RECOVERY (2006)
 KB0772
 KB0772'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006
 KB0772'RECOVERED AS DESCRIBED
 KB0772
 KB0772                          STATION RECOVERY (2006)
 KB0772
 KB0772'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 KB0772'RECOVERED IN GOOD CONDITION.
 KB0772
 KB0772                          STATION RECOVERY (2011)
 KB0772
 KB0772'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JAY)
 KB0772'RECOVERED IN GOOD CONDITION.
 KB0772
 KB0772                          STATION RECOVERY (2011)
 KB0772
 KB0772'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB0772'RECOVERED AS DESCRIBED.
 KB0772
 KB0772                          STATION RECOVERY (2014)
 KB0772
 KB0772'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0772'RECOVERED AS DESCRIBED
 KB0772
 KB0772                          STATION RECOVERY (2015)
 KB0772
 KB0772'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0772'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0477 ***********************************************************************
 LC0477  DESIGNATION -  X 258
 LC0477  PID         -  LC0477
 LC0477  STATE/COUNTY-  IL/DE WITT
 LC0477  COUNTRY     -  US
 LC0477  USGS QUAD   -  CLINTON (2018)
 LC0477
 LC0477                         *CURRENT SURVEY CONTROL
 LC0477  ______________________________________________________________________
 LC0477* NAD 83(1986) POSITION- 40 14 06.     (N) 088 57 53.     (W)   SCALED
 LC0477* NAVD 88 ORTHO HEIGHT -   225.384 (meters)      739.45  (feet) ADJUSTED
 LC0477  ______________________________________________________________________
 LC0477  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 LC0477  DYNAMIC HEIGHT  -        225.271 (meters)      739.08  (feet) COMP
 LC0477  MODELED GRAVITY -    980,119.8   (mgal)                       NAVD 88
 LC0477
 LC0477  VERT ORDER      -  FIRST     CLASS I
 LC0477
 LC0477.The horizontal coordinates were scaled from a map and have
 LC0477.an estimated accuracy of +/- 6 seconds.
 LC0477
 LC0477.The orthometric height was determined by differential leveling and
 LC0477.adjusted by the NATIONAL GEODETIC SURVEY
 LC0477.in June 1991.
 LC0477
 LC0477.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0477.GEOID18 height accuracy estimate available here.
 LC0477
 LC0477.Click photographs - Photos may exist for this station.
 LC0477
 LC0477.The dynamic height is computed by dividing the NAVD 88
 LC0477.geopotential number by the normal gravity value computed on the
 LC0477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0477.degrees latitude (g = 980.6199 gals.).
 LC0477
 LC0477.The modeled gravity was interpolated from observed gravity values.
 LC0477
 LC0477;                    North         East    Units  Estimated Accuracy
 LC0477;SPC IL E     -   396,290.      246,270.      MT  (+/- 180 meters Scaled)
 LC0477
 LC0477_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK328556(NAD 83)
 LC0477
 LC0477                          SUPERSEDED SURVEY CONTROL
 LC0477
 LC0477  NGVD 29 (??/??/92)  225.459  (m)          739.69   (f) ADJ UNCH    1 1
 LC0477
 LC0477.Superseded values are not recommended for survey control.
 LC0477
 LC0477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0477.See file dsdata.pdf to determine how the superseded data were derived.
 LC0477
 LC0477_MARKER: DB = BENCH MARK DISK
 LC0477_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0477_SP_SET: CULVERT HEADWALL
 LC0477_STAMPING: X 258 1961
 LC0477_MARK LOGO: CGS
 LC0477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0477+STABILITY: SURFACE MOTION
 LC0477
 LC0477  HISTORY     - Date     Condition        Report By
 LC0477  HISTORY     - 1961     MONUMENTED       CGS
 LC0477  HISTORY     - 1969     GOOD             CGS
 LC0477
 LC0477                          STATION DESCRIPTION
 LC0477
 LC0477'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0477'5.4 MI S FROM HEYWORTH.
 LC0477'ABOUT 5.35 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0477'THE POST OFFICE AT HEYWORTH, OR ABOUT 5.7 MILES NORTH ALONG
 LC0477'THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT CLINTON, 0.1
 LC0477'MILE SOUTH OF MILEPOST 779, 43 FEET WEST OF THE WEST RAIL, SET
 LC0477'IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE HEADWALL OF A
 LC0477'CONCRETE CULVERT UNDER AN OLD ROAD, 15 FEET EAST OF THE CENTER
 LC0477'LINE OF THE ROAD, 19 1/2 FEET NORTH OF A POWER POLE, 1.5 FEET
 LC0477'NORTH OF THE SOUTH END OF THE HEADWALL, ABOUT 3 FEET BELOW THE
 LC0477'LEVEL OF THE ROAD, AND ABOUT 5 FEET BELOW THE LEVEL OF THE
 LC0477'TRACK.  SEC 34, T 21 N, R 2 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0499 ***********************************************************************
 LC0499  DESIGNATION -  X 259
 LC0499  PID         -  LC0499
 LC0499  STATE/COUNTY-  IL/DE WITT
 LC0499  COUNTRY     -  US
 LC0499  USGS QUAD   -  CLINTON (2018)
 LC0499
 LC0499                         *CURRENT SURVEY CONTROL
 LC0499  ______________________________________________________________________
 LC0499* NAD 83(1986) POSITION- 40 08 25.     (N) 088 57 22.     (W)   SCALED
 LC0499* NAVD 88 ORTHO HEIGHT -   220.104 (meters)      722.12  (feet) ADJUSTED
 LC0499  ______________________________________________________________________
 LC0499  GEOID HEIGHT    -        -32.150 (meters)                     GEOID18
 LC0499  DYNAMIC HEIGHT  -        219.991 (meters)      721.75  (feet) COMP
 LC0499  MODELED GRAVITY -    980,109.9   (mgal)                       NAVD 88
 LC0499
 LC0499  VERT ORDER      -  FIRST     CLASS I
 LC0499
 LC0499.The horizontal coordinates were scaled from a map and have
 LC0499.an estimated accuracy of +/- 6 seconds.
 LC0499
 LC0499.The orthometric height was determined by differential leveling and
 LC0499.adjusted by the NATIONAL GEODETIC SURVEY
 LC0499.in June 1991.
 LC0499
 LC0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0499.GEOID18 height accuracy estimate available here.
 LC0499
 LC0499.Click photographs - Photos may exist for this station.
 LC0499
 LC0499.The dynamic height is computed by dividing the NAVD 88
 LC0499.geopotential number by the normal gravity value computed on the
 LC0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0499.degrees latitude (g = 980.6199 gals.).
 LC0499
 LC0499.The modeled gravity was interpolated from observed gravity values.
 LC0499
 LC0499;                    North         East    Units  Estimated Accuracy
 LC0499;SPC IL E     -   385,760.      246,930.      MT  (+/- 180 meters Scaled)
 LC0499
 LC0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK333451(NAD 83)
 LC0499
 LC0499                          SUPERSEDED SURVEY CONTROL
 LC0499
 LC0499  NGVD 29 (??/??/92)  220.178  (m)          722.37   (f) ADJ UNCH    1 1
 LC0499
 LC0499.Superseded values are not recommended for survey control.
 LC0499
 LC0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0499.See file dsdata.pdf to determine how the superseded data were derived.
 LC0499
 LC0499_MARKER: DB = BENCH MARK DISK
 LC0499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0499_STAMPING: X 259 1961
 LC0499_MARK LOGO: CGS
 LC0499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0499+STABILITY: SURFACE MOTION
 LC0499
 LC0499  HISTORY     - Date     Condition        Report By
 LC0499  HISTORY     - 1961     MONUMENTED       CGS
 LC0499  HISTORY     - 1969     GOOD             CGS
 LC0499  HISTORY     - 1976     GOOD             NGS
 LC0499  HISTORY     - 20040927 GOOD             ILDT
 LC0499  HISTORY     - 20190517 MARK NOT FOUND   USPSQD
 LC0499
 LC0499                          STATION DESCRIPTION
 LC0499
 LC0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0499'1 MI S FROM CLINTON.
 LC0499'ABOUT 1.0 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0499'THE STATION AT CLINTON, 0.3 MILE NORTH OF MILEPOST 772, 0.05 MILE
 LC0499'EAST-SOUTHEAST OF A 2-STORY FARMHOUSE, 47 FEET WEST OF THE WEST
 LC0499'RAIL, 9 1/2 FEET SOUTH OF A CORNER FENCE POST, 8 1/2 FEET SOUTH
 LC0499'OF A 10-INCH BOX ELDER TREE, 1 FOOT EAST OF A FENCE, 2.0 FEET NORTH
 LC0499'OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE TRACK,
 LC0499'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 LC0499'THE SURFACE OF THE GROUND.  SEC 3, T19N, R2E
 LC0499
 LC0499                          STATION RECOVERY (1976)
 LC0499
 LC0499'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0499'RECOVERED IN GOOD CONDITION.
 LC0499
 LC0499                          STATION RECOVERY (2004)
 LC0499
 LC0499'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0499'RAILROAD RAIL AND FENCE IN ORIGINAL DESCRIPTION ARE GONE.
 LC0499
 LC0499                          STATION RECOVERY (2019)
 LC0499
 LC0499'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 LC0499'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1607 ***********************************************************************
 ME1607  DESIGNATION -  X 26
 ME1607  PID         -  ME1607
 ME1607  STATE/COUNTY-  IL/WILL
 ME1607  COUNTRY     -  US
 ME1607  USGS QUAD   -  MANHATTAN (2018)
 ME1607
 ME1607                         *CURRENT SURVEY CONTROL
 ME1607  ______________________________________________________________________
 ME1607* NAD 83(1986) POSITION- 41 29 52.     (N) 087 56 19.     (W)   SCALED
 ME1607* NAVD 88 ORTHO HEIGHT -   216.598 (meters)      710.62  (feet) ADJUSTED
 ME1607  ______________________________________________________________________
 ME1607  GEOID HEIGHT    -        -33.217 (meters)                     GEOID18
 ME1607  DYNAMIC HEIGHT  -        216.513 (meters)      710.34  (feet) COMP
 ME1607  MODELED GRAVITY -    980,225.8   (mgal)                       NAVD 88
 ME1607
 ME1607  VERT ORDER      -  SECOND    CLASS 0
 ME1607
 ME1607.The horizontal coordinates were scaled from a map and have
 ME1607.an estimated accuracy of +/- 6 seconds.
 ME1607
 ME1607.The orthometric height was determined by differential leveling and
 ME1607.adjusted by the NATIONAL GEODETIC SURVEY
 ME1607.in June 1991.
 ME1607
 ME1607.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1607.GEOID18 height accuracy estimate available here.
 ME1607
 ME1607.Click photographs - Photos may exist for this station.
 ME1607
 ME1607.The dynamic height is computed by dividing the NAVD 88
 ME1607.geopotential number by the normal gravity value computed on the
 ME1607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1607.degrees latitude (g = 980.6199 gals.).
 ME1607
 ME1607.The modeled gravity was interpolated from observed gravity values.
 ME1607
 ME1607;                    North         East    Units  Estimated Accuracy
 ME1607;SPC IL E     -   536,400.      332,960.      MT  (+/- 180 meters Scaled)
 ME1607
 ME1607_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL216944(NAD 83)
 ME1607
 ME1607                          SUPERSEDED SURVEY CONTROL
 ME1607
 ME1607  NGVD 29 (??/??/92)  216.685  (m)          710.91   (f) ADJ UNCH    2 0
 ME1607
 ME1607.Superseded values are not recommended for survey control.
 ME1607
 ME1607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1607.See file dsdata.pdf to determine how the superseded data were derived.
 ME1607
 ME1607_MARKER: DB = BENCH MARK DISK
 ME1607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1607_STAMPING: X 26 1934
 ME1607_MARK LOGO: CGS
 ME1607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1607+STABILITY: SURFACE MOTION
 ME1607
 ME1607  HISTORY     - Date     Condition        Report By
 ME1607  HISTORY     - 1934     MONUMENTED       CGS
 ME1607  HISTORY     - 1947     GOOD             CGS
 ME1607  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME1607  HISTORY     - 20000412 MARK NOT FOUND   PATRIC
 ME1607
 ME1607                          STATION DESCRIPTION
 ME1607
 ME1607'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1607'AT SPENCER.
 ME1607'AT SPENCER, WILL COUNTY, ACROSS THE TRACK FROM THE MICHIGAN
 ME1607'CENTRAL RAILROAD STATION, 70 FEET EAST OF THE NORTHEAST CORNER
 ME1607'OF A GRAIN ELEVATOR, 54 FEET SOUTH OF THE CENTERLINE OF THE MAIN
 ME1607'TRACK, 5 FEET WEST OF THE WEST SIDE OF A CATTLELOADING CHUTE,
 ME1607'AND ABOUT 1 FOOT LOWER THAN THE RAIL.  A STANDARD DISK, STAMPED
 ME1607'X 26 1934 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- THE
 ME1607'LOCATION DESCRIBED IS COVERED WITH COAL-STORAGE PILES.
 ME1607
 ME1607                          STATION RECOVERY (1953)
 ME1607
 ME1607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 ME1607'MARK NOT FOUND.
 ME1607
 ME1607                          STATION RECOVERY (2000)
 ME1607
 ME1607'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2000 (SL)
 ME1607'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0590 ***********************************************************************
 KB0590  DESIGNATION -  X 260
 KB0590  PID         -  KB0590
 KB0590  STATE/COUNTY-  IL/MACON
 KB0590  COUNTRY     -  US
 KB0590  USGS QUAD   -  DECATUR (2018)
 KB0590
 KB0590                         *CURRENT SURVEY CONTROL
 KB0590  ______________________________________________________________________
 KB0590* NAD 83(2011) POSITION- 39 45 52.93915(N) 088 59 01.81846(W)   ADJUSTED
 KB0590* NAD 83(2011) ELLIP HT-   189.093 (meters)        (06/27/12)   ADJUSTED
 KB0590* NAD 83(2011) EPOCH   -  2010.00
 KB0590* NAVD 88 ORTHO HEIGHT -   221.472 (meters)      726.61  (feet) ADJUSTED
 KB0590  ______________________________________________________________________
 KB0590  GEOID HEIGHT    -        -32.377 (meters)                     GEOID18
 KB0590  NAD 83(2011) X  -     87,069.067 (meters)                     COMP
 KB0590  NAD 83(2011) Y  - -4,908,832.726 (meters)                     COMP
 KB0590  NAD 83(2011) Z  -  4,058,058.936 (meters)                     COMP
 KB0590  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 KB0590  DYNAMIC HEIGHT  -        221.351 (meters)      726.22  (feet) COMP
 KB0590  MODELED GRAVITY -    980,072.4   (mgal)                       NAVD 88
 KB0590
 KB0590  VERT ORDER      -  FIRST     CLASS I
 KB0590
 KB0590  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0590  Standards:
 KB0590         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0590            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0590  -------------------------------------------------------------------
 KB0590  NETWORK    0.91   1.72           0.40   0.34   0.88      0.06275448
 KB0590  -------------------------------------------------------------------
 KB0590  Click here for local accuracies and other accuracy information.
 KB0590
 KB0590.The horizontal coordinates were established by GPS observations
 KB0590.and adjusted by the National Geodetic Survey in June 2012.
 KB0590
 KB0590.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0590.been affixed to the stable North American tectonic plate. See 
 KB0590.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0590
 KB0590.The horizontal coordinates are valid at the epoch date displayed above
 KB0590.which is a decimal equivalence of Year/Month/Day.
 KB0590
 KB0590.The orthometric height was determined by differential leveling and
 KB0590.adjusted by the NATIONAL GEODETIC SURVEY
 KB0590.in June 1991.
 KB0590
 KB0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0590.GEOID18 height accuracy estimate available here.
 KB0590
 KB0590.Click photographs - Photos may exist for this station.
 KB0590
 KB0590.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0590
 KB0590.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0590
 KB0590.The ellipsoidal height was determined by GPS observations
 KB0590.and is referenced to NAD 83.
 KB0590
 KB0590.The dynamic height is computed by dividing the NAVD 88
 KB0590.geopotential number by the normal gravity value computed on the
 KB0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0590.degrees latitude (g = 980.6199 gals.).
 KB0590
 KB0590.The modeled gravity was interpolated from observed gravity values.
 KB0590
 KB0590. The following values were computed from the NAD 83(2011) position.
 KB0590
 KB0590;                    North         East     Units Scale Factor Converg.
 KB0590;SPC IL E     -   344,078.031   244,261.839   MT  1.00001323   -0 24 58.0
 KB0590;SPC IL E     - 1,128,862.67    801,382.38   sFT  1.00001323   -0 24 58.0
 KB0590;UTM  16      - 4,403,524.438   330,074.106   MT  0.99995550   -1 16 09.3
 KB0590
 KB0590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0590!SPC IL E     -   0.99997034  x   1.00001323  =   0.99998357
 KB0590!UTM  16      -   0.99997034  x   0.99995550  =   0.99992584
 KB0590
 KB0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3007403524(NAD 83)
 KB0590
 KB0590                          SUPERSEDED SURVEY CONTROL
 KB0590
 KB0590  NAD 83(2007)-  39 45 52.93933(N)    088 59 01.81918(W) AD(2002.00) 0
 KB0590  ELLIP H (02/10/07)  189.119  (m)                       GP(2002.00)    
 KB0590  ELLIP H (12/06/04)  189.127  (m)                       GP(       ) 4 1
 KB0590  NAD 83(1997)-  39 45 52.93935(N)    088 59 01.81906(W) AD(       ) 1
 KB0590  ELLIP H (12/18/02)  189.121  (m)                       GP(       ) 4 2
 KB0590  NAVD 88             221.47   (m)          726.6    (f) LEVELING    3  
 KB0590  NGVD 29 (??/??/92)  221.548  (m)          726.86   (f) ADJ UNCH    1 1
 KB0590
 KB0590.Superseded values are not recommended for survey control.
 KB0590
 KB0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0590.See file dsdata.pdf to determine how the superseded data were derived.
 KB0590
 KB0590_MARKER: DB = BENCH MARK DISK
 KB0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0590_STAMPING: X 260 1961
 KB0590_MARK LOGO: CGS
 KB0590_PROJECTION: FLUSH
 KB0590_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0590+STABILITY: SURFACE MOTION
 KB0590_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0590+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2020
 KB0590
 KB0590  HISTORY     - Date     Condition        Report By
 KB0590  HISTORY     - 1961     MONUMENTED       CGS
 KB0590  HISTORY     - 1969     GOOD             CGS
 KB0590  HISTORY     - 1970     GOOD             NGS
 KB0590  HISTORY     - 1976     GOOD             NGS
 KB0590  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0590  HISTORY     - 20091005 GOOD             WOOLPT
 KB0590  HISTORY     - 20091120 GOOD             KUHL
 KB0590  HISTORY     - 20120716 GOOD             ILDT
 KB0590  HISTORY     - 20200506 GOOD             ILDT
 KB0590
 KB0590                          STATION DESCRIPTION
 KB0590
 KB0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0590'3.8 MI N FROM MACON.
 KB0590'ABOUT 3.85 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0590'THE PEOPLES BANK OF MACON AT MACON, OR ABOUT 6.2 MILES SOUTH
 KB0590'ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE NORFOLK AND WESTERN
 KB0590'RAILWAY STATION AT DECATUR, 12 1/2 RAILS SOUTH OF A RAILROAD
 KB0590'SWITCH STAND FOR THE ELWIN SIDETRACK, 248 FEET NORTH OF MILEPOST
 KB0590'746, 30 FEET EAST OF THE EAST RAIL, 50 FEET WEST OF THE CENTER
 KB0590'LINE OF U.S. HIGHWAY 51, 3 FEET SOUTH OF A TELEPHONE POLE, 1.6
 KB0590'FEET NORTH OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 KB0590'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 KB0590'LEVEL WITH THE SURFACE OF THE GROUND.  SEC 9, T 15 N, R 2 E.
 KB0590
 KB0590                          STATION RECOVERY (1970)
 KB0590
 KB0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 KB0590'RECOVERED IN GOOD CONDITION.
 KB0590
 KB0590                          STATION RECOVERY (1976)
 KB0590
 KB0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0590'RECOVERED IN GOOD CONDITION.
 KB0590
 KB0590                          STATION RECOVERY (2000)
 KB0590
 KB0590'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0590'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0590'RECOVERED IN GOOD CONDITION.
 KB0590'
 KB0590'THE STATION IS LOCATED ABOUT 3.7 MI  (6.0  KM ) NORTH OF  MACON .  TO
 KB0590'REACH  FROM  THE  JUNCTION  OF  U.S.  ROUTE 51   AND  400  N COUNTY
 KB0590'ROAD  ( ANDREWS ST. ) ON THE NORTH SIDE OF MACON,   GO NORTH  ON
 KB0590'U.S.  ROUTE 51 ABOUT 4.2  MI (6.9 KM)  TO A SIDE ROAD ON THE LEFT
 KB0590'(RILEY
 KB0590'ROAD)  TURN WEST ACROSS SOUTH BOUND LANE OF HWY. 51 ON TO RILEY
 KB0590'ROAD FOLLOW CURVE TO THE LEFT AND HEAD SOUTH FOR 0.4 MI ( 0.7 KM )
 KB0590'TO A DEAD END AT ENTRANCE TO ASHALT PLANT TO THE STATION AHEAD
 KB0590'50 FEET SOUTH SOUTH WEST OF THE CENTER LINE END OF RILEY ROAD,
 KB0590'30 FEET EAST OF THE EAST RAIL OF THE ILLIOIS CENTRAL RAILROAD,
 KB0590'2 FEET EAST OF CARSONITE WITNESS POST,SET IN TOP OF A CONCRETE
 KB0590'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.
 KB0590
 KB0590                          STATION RECOVERY (2009)
 KB0590
 KB0590'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 KB0590'SUITABLE FOR SURVEY GRADE GPS.
 KB0590
 KB0590                          STATION RECOVERY (2009)
 KB0590
 KB0590'RECOVERY NOTE BY KUHLMANN DESIGN GROUP 2009 (RSO)
 KB0590'RECOVERED AS DESCRIBED.
 KB0590
 KB0590                          STATION RECOVERY (2012)
 KB0590
 KB0590'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0590'RECOVERED IN GOOD CONDITION.
 KB0590
 KB0590                          STATION RECOVERY (2020)
 KB0590
 KB0590'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0590'THE STATION IS QUESTIONABLE BEING SUITABLE FOR GPS WITH THE TREES
 KB0590'AROUND THE MONUMENT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1137 ***********************************************************************
 KB1137  DESIGNATION -  X 262 RESET
 KB1137  PID         -  KB1137
 KB1137  STATE/COUNTY-  IL/MACON
 KB1137  COUNTRY     -  US
 KB1137  USGS QUAD   -  DECATUR (2018)
 KB1137
 KB1137                         *CURRENT SURVEY CONTROL
 KB1137  ______________________________________________________________________
 KB1137* NAD 83(1986) POSITION- 39 49 15.90   (N) 088 52 40.33   (W)   HD_HELD1
 KB1137* NAVD 88 ORTHO HEIGHT -   204.47  (meters)      670.8   (feet) RESET
 KB1137  ______________________________________________________________________
 KB1137  GEOID HEIGHT    -        -32.352 (meters)                     GEOID18
 KB1137  VERT ORDER      -  THIRD
 KB1137
 KB1137.The horizontal coordinates were determined by differentially corrected
 KB1137.hand held GPS observations or other comparable positioning techniques
 KB1137.and have an estimated accuracy of +/- 3 meters.
 KB1137
 KB1137.The orthometric height was computed from unverified reset data.
 KB1137
 KB1137.No vertical observational check was made to the station.
 KB1137
 KB1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1137.GEOID18 height accuracy estimate available here.
 KB1137
 KB1137.Click photographs - Photos may exist for this station.
 KB1137
 KB1137;                    North         East    Units  Estimated Accuracy
 KB1137;SPC IL E     -   350,277.0     253,379.9     MT  (+/- 3 meters HH1 GPS) 
 KB1137
 KB1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3928209586(NAD 83)
 KB1137
 KB1137                          SUPERSEDED SURVEY CONTROL
 KB1137
 KB1137  NGVD 29 (11/09/15)  204.55   (m)          671.1    (f) RESET       3  
 KB1137
 KB1137.Superseded values are not recommended for survey control.
 KB1137
 KB1137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1137.See file dsdata.pdf to determine how the superseded data were derived.
 KB1137
 KB1137_MARKER: DV = VERTICAL CONTROL DISK
 KB1137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1137_STAMPING: X 262 RESET 1977
 KB1137_MARK LOGO: NGS
 KB1137_PROJECTION: FLUSH
 KB1137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1137+STABILITY: SURFACE MOTION
 KB1137
 KB1137  HISTORY     - Date     Condition        Report By
 KB1137  HISTORY     - 1977     MONUMENTED       ILDT
 KB1137
 KB1137                          STATION DESCRIPTION
 KB1137
 KB1137'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977
 KB1137'4.2 MI SE FROM DECATUR.
 KB1137'0.1 MILES SOUTH ALONG ILLINOIS CENTRAL RAILROAD FROM THE WABASH
 KB1137'STATION IN DECATUR, THENCE 4.1 MILES SOUTHEAST ALONG U.S. HIGHWAY
 KB1137'36 FROM THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD, AT THE JUNCTION
 KB1137'OF U.S. HIGHWAY 36 AND STATE HIGHWAY 121S, 94 FEET EAST OF THE
 KB1137'INTERSECTION OF THE CENTERLINES OF U.S. HIGHWAY 36 AND STATE HIGHWAY
 KB1137'121, 4 FEET NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF U.S.
 KB1137'HIGHWAY 36, 34 FEET SOUTH OF THE CENTERLINE OF THE MAIN BALTIMORE AND
 KB1137'OHIO RAILROAD TRACK THAT PARALLELS THE HIGHWAY  7 FEET SOUTH OF A
 KB1137'ELECTRICAL SERVICE POLE FOR TRAFFIC SIGNALS, AND 60 FEET SOUTHEAST OF
 KB1137'FLASHING RAILROAD SIGNAL POST IN THE NORTHEAST QUADRANT OF THE
 KB1137'JUNCTION OF U.S. HIGHWAY 36 AND STATE HIGHWAY 121.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0046 ***********************************************************************
 MF0046  DESIGNATION -  X 266
 MF0046  PID         -  MF0046
 MF0046  STATE/COUNTY-  IL/DU PAGE
 MF0046  COUNTRY     -  US
 MF0046  USGS QUAD   -  LOMBARD (2018)
 MF0046
 MF0046                         *CURRENT SURVEY CONTROL
 MF0046  ______________________________________________________________________
 MF0046* NAD 83(1986) POSITION- 41 59 21.     (N) 088 01 43.     (W)   SCALED
 MF0046* NAVD 88 ORTHO HEIGHT -   219.465 (meters)      720.03  (feet) ADJUSTED
 MF0046  ______________________________________________________________________
 MF0046  GEOID HEIGHT    -        -33.552 (meters)                     GEOID18
 MF0046  DYNAMIC HEIGHT  -        219.390 (meters)      719.78  (feet) COMP
 MF0046  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 MF0046
 MF0046  VERT ORDER      -  FIRST     CLASS I
 MF0046
 MF0046.The horizontal coordinates were scaled from a map and have
 MF0046.an estimated accuracy of +/- 6 seconds.
 MF0046
 MF0046.The orthometric height was determined by differential leveling and
 MF0046.adjusted by the NATIONAL GEODETIC SURVEY
 MF0046.in June 1991.
 MF0046
 MF0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0046.GEOID18 height accuracy estimate available here.
 MF0046
 MF0046.Click photographs - Photos may exist for this station.
 MF0046
 MF0046.The dynamic height is computed by dividing the NAVD 88
 MF0046.geopotential number by the normal gravity value computed on the
 MF0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0046.degrees latitude (g = 980.6199 gals.).
 MF0046
 MF0046.The modeled gravity was interpolated from observed gravity values.
 MF0046
 MF0046;                    North         East    Units  Estimated Accuracy
 MF0046;SPC IL E     -   590,940.      325,250.      MT  (+/- 180 meters Scaled)
 MF0046
 MF0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM147490(NAD 83)
 MF0046
 MF0046                          SUPERSEDED SURVEY CONTROL
 MF0046
 MF0046  NGVD 29 (??/??/92)  219.551  (m)          720.31   (f) ADJ UNCH    1 1
 MF0046
 MF0046.Superseded values are not recommended for survey control.
 MF0046
 MF0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0046.See file dsdata.pdf to determine how the superseded data were derived.
 MF0046
 MF0046_MARKER: DB = BENCH MARK DISK
 MF0046_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0046_SP_SET: TOWER CONCRETE BASE
 MF0046_STAMPING: X 266 1969
 MF0046_MARK LOGO: CGS
 MF0046_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0046_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0046+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2010
 MF0046
 MF0046  HISTORY     - Date     Condition        Report By
 MF0046  HISTORY     - 1969     MONUMENTED       CGS
 MF0046  HISTORY     - 20100203 GOOD             ILDT
 MF0046
 MF0046                          STATION DESCRIPTION
 MF0046
 MF0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0046'2.2 MI NW FROM ITASCA.
 MF0046'ABOUT 0.95 MILE WEST ALONG STATE HIGHWAY 19 WHICH IS IRVING
 MF0046'PARK ROAD FROM THE VILLAGE HALL AT ITASCA, THENCE 1.1 MILES
 MF0046'NORTH ALONG STATE HIGHWAY 53, THENCE 0.2 MILE EAST ALONG A
 MF0046'PRIVATE ROAD TO THE WBBM RADIO TOWERS, IN SECTION 6, T 40 N,
 MF0046'R 11 E, SET VERTICALLY IN THE WEST FACE OF THE CONCRETE BASE
 MF0046'OF A TOWER WHICH IS 680 FEET TALL, 14 1/2 FEET NORTH OF THE
 MF0046'NORTHWEST CORNER OF A BRICK HOUSE, 1.6 FEET NORTH OF THE
 MF0046'SOUTHWEST CORNER OF THE CONCRETE BASE, AND ABOUT 2 1/2 FEET
 MF0046'ABOVE THE LEVEL OF THE GROUND.
 MF0046
 MF0046                          STATION RECOVERY (2010)
 MF0046
 MF0046'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 MF0046'MARK IS SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0557 ***********************************************************************
 KB0557  DESIGNATION -  X 267
 KB0557  PID         -  KB0557
 KB0557  STATE/COUNTY-  IL/MACON
 KB0557  COUNTRY     -  US
 KB0557  USGS QUAD   -  DECATUR (2018)
 KB0557
 KB0557                         *CURRENT SURVEY CONTROL
 KB0557  ______________________________________________________________________
 KB0557* NAD 83(1986) POSITION- 39 52 25.     (N) 088 57 00.     (W)   SCALED
 KB0557* NAVD 88 ORTHO HEIGHT -   205.136 (meters)      673.02  (feet) ADJUSTED
 KB0557  ______________________________________________________________________
 KB0557  GEOID HEIGHT    -        -32.257 (meters)                     GEOID18
 KB0557  DYNAMIC HEIGHT  -        205.027 (meters)      672.66  (feet) COMP
 KB0557  MODELED GRAVITY -    980,092.3   (mgal)                       NAVD 88
 KB0557
 KB0557  VERT ORDER      -  FIRST     CLASS I
 KB0557
 KB0557.The horizontal coordinates were scaled from a map and have
 KB0557.an estimated accuracy of +/- 6 seconds.
 KB0557
 KB0557.The orthometric height was determined by differential leveling and
 KB0557.adjusted by the NATIONAL GEODETIC SURVEY
 KB0557.in June 1991.
 KB0557
 KB0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0557.GEOID18 height accuracy estimate available here.
 KB0557
 KB0557.Click photographs - Photos may exist for this station.
 KB0557
 KB0557.The dynamic height is computed by dividing the NAVD 88
 KB0557.geopotential number by the normal gravity value computed on the
 KB0557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0557.degrees latitude (g = 980.6199 gals.).
 KB0557
 KB0557.The modeled gravity was interpolated from observed gravity values.
 KB0557
 KB0557;                    North         East    Units  Estimated Accuracy
 KB0557;SPC IL E     -   356,150.      247,250.      MT  (+/- 180 meters Scaled)
 KB0557
 KB0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK332155(NAD 83)
 KB0557
 KB0557                          SUPERSEDED SURVEY CONTROL
 KB0557
 KB0557  NGVD 29 (??/??/92)  205.216  (m)          673.28   (f) ADJ UNCH    1 1
 KB0557
 KB0557.Superseded values are not recommended for survey control.
 KB0557
 KB0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0557.See file dsdata.pdf to determine how the superseded data were derived.
 KB0557
 KB0557_MARKER: DB = BENCH MARK DISK
 KB0557_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0557_SP_SET: TOWER LEG FOUNDATION
 KB0557_STAMPING: X 267 1969
 KB0557_MARK LOGO: CGS
 KB0557_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0557_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0557+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2014
 KB0557
 KB0557  HISTORY     - Date     Condition        Report By
 KB0557  HISTORY     - 1969     MONUMENTED       CGS
 KB0557  HISTORY     - 20140331 GOOD             ILDT
 KB0557
 KB0557                          STATION DESCRIPTION
 KB0557
 KB0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0557'2 MI N FROM DECATUR.
 KB0557'ABOUT 1.65 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0557'THE NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE 0.3
 KB0557'MILE CROSS-COUNTRY TO THE ILLINOIS POWER COMPANY MICROWAVE TOWER
 KB0557'WHICH IS 275 FEET TALL, IN SECTION 2, T 16 N, R 2 E, 47 FEET WEST
 KB0557'OF THE CENTER LINE OF N. BROADWAY STREET, 88 FEET SOUTH OF THE
 KB0557'EXTENDED CENTER LINE OF MC KINLEY AVENUE, SET IN THE TOP OF THE
 KB0557'EAST EDGE OF THE SOUTHEAST CONCRETE FOUNDATION FOR THE SOUTHEAST
 KB0557'LEG OF THE TOWER, AND ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE
 KB0557'STREET.
 KB0557
 KB0557                          STATION RECOVERY (2014)
 KB0557
 KB0557'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (BES)
 KB0557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0673 ***********************************************************************
 NH0673  DESIGNATION -  X 268
 NH0673  PID         -  NH0673
 NH0673  STATE/COUNTY-  IL/CARROLL
 NH0673  COUNTRY     -  US
 NH0673  USGS QUAD   -  LANARK (2018)
 NH0673
 NH0673                         *CURRENT SURVEY CONTROL
 NH0673  ______________________________________________________________________
 NH0673* NAD 83(1986) POSITION- 42 07 28.     (N) 089 45 52.     (W)   SCALED
 NH0673* NAVD 88 ORTHO HEIGHT -   280.214 (meters)      919.34  (feet) ADJUSTED
 NH0673  ______________________________________________________________________
 NH0673  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 NH0673  DYNAMIC HEIGHT  -        280.117 (meters)      919.02  (feet) COMP
 NH0673  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 NH0673
 NH0673  VERT ORDER      -  FIRST     CLASS I
 NH0673
 NH0673.The horizontal coordinates were scaled from a map and have
 NH0673.an estimated accuracy of +/- 6 seconds.
 NH0673
 NH0673.The orthometric height was determined by differential leveling and
 NH0673.adjusted by the NATIONAL GEODETIC SURVEY
 NH0673.in June 1991.
 NH0673
 NH0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0673.GEOID18 height accuracy estimate available here.
 NH0673
 NH0673.Click photographs - Photos may exist for this station.
 NH0673
 NH0673.The dynamic height is computed by dividing the NAVD 88
 NH0673.geopotential number by the normal gravity value computed on the
 NH0673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0673.degrees latitude (g = 980.6199 gals.).
 NH0673
 NH0673.The modeled gravity was interpolated from observed gravity values.
 NH0673
 NH0673;                    North         East    Units  Estimated Accuracy
 NH0673;SPC IL W     -   605,980.      733,260.      MT  (+/- 180 meters Scaled)
 NH0673
 NH0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM714672(NAD 83)
 NH0673
 NH0673                          SUPERSEDED SURVEY CONTROL
 NH0673
 NH0673  NGVD 29 (??/??/92)  280.247  (m)          919.44   (f) ADJ UNCH    1 1
 NH0673
 NH0673.Superseded values are not recommended for survey control.
 NH0673
 NH0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0673.See file dsdata.pdf to determine how the superseded data were derived.
 NH0673
 NH0673_MARKER: DB = BENCH MARK DISK
 NH0673_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0673_STAMPING: X 268 1970
 NH0673_MARK LOGO: CGS
 NH0673_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0673_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0673
 NH0673  HISTORY     - Date     Condition        Report By
 NH0673  HISTORY     - 1970     MONUMENTED       NGS
 NH0673  HISTORY     - 19950515 MARK NOT FOUND   USPSQD
 NH0673  HISTORY     - 20011203 MARK NOT FOUND   NGS
 NH0673  HISTORY     - 20031004 MARK NOT FOUND   USPSQD
 NH0673  HISTORY     - 20110826 MARK NOT FOUND   ILGEO
 NH0673
 NH0673                          STATION DESCRIPTION
 NH0673
 NH0673'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0673'4.9 MI NE FROM LANARK.
 NH0673'ABOUT 1.35 MILES EAST ALONG E. LOCUST STREET AND A GRAVELED
 NH0673'ROAD FROM THE METHODIST CHURCH AT LANARK, THENCE 1.45 MILES
 NH0673'NORTH ALONG A GRAVELED ROAD, THENCE 2.1 MILES EAST ALONG STRADDLE
 NH0673'CREEK ROAD, AT THE INTERSECTION OF THE ROAD AND N. MAPLE GROVE
 NH0673'ROAD, 29 FEET SOUTH OF THE CENTER LINE OF STRADDLE CREEK ROAD,
 NH0673'58 FEET WEST OF THE CENTER LINE OF N. MAPLE GROVE ROAD, 32 FEET
 NH0673'WEST OF A CORNER FENCE POST, 1.1 FEET NORTH OF A FENCE, 0.8
 NH0673'FOOT SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE
 NH0673'LEVEL OF THE ROAD, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE
 NH0673'PROJECTING 5 INCHES ABOVE THE SURFACE OF THE GROUND.  SECTION
 NH0673'35, T25N, R6E
 NH0673
 NH0673                          STATION RECOVERY (1995)
 NH0673
 NH0673'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0673'MARK NOT FOUND.
 NH0673
 NH0673                          STATION RECOVERY (2001)
 NH0673
 NH0673'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0673'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0673
 NH0673                          STATION RECOVERY (2003)
 NH0673
 NH0673'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0673'MARK NOT FOUND.
 NH0673
 NH0673                          STATION RECOVERY (2011)
 NH0673
 NH0673'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (MB)
 NH0673'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1076 ***********************************************************************
 JB1076  DESIGNATION -  X 269
 JB1076  PID         -  JB1076
 JB1076  STATE/COUNTY-  IL/PERRY
 JB1076  COUNTRY     -  US
 JB1076  USGS QUAD   -  DU QUOIN (2018)
 JB1076
 JB1076                         *CURRENT SURVEY CONTROL
 JB1076  ______________________________________________________________________
 JB1076* NAD 83(1986) POSITION- 38 05 51.99   (N) 089 14 30.75   (W)   HD_HELD1
 JB1076* NAVD 88 ORTHO HEIGHT -   147.395 (meters)      483.58  (feet) ADJUSTED
 JB1076  ______________________________________________________________________
 JB1076  GEOID HEIGHT    -        -29.633 (meters)                     GEOID18
 JB1076  DYNAMIC HEIGHT  -        147.297 (meters)      483.26  (feet) COMP
 JB1076  MODELED GRAVITY -    979,964.4   (mgal)                       NAVD 88
 JB1076
 JB1076  VERT ORDER      -  FIRST     CLASS I
 JB1076
 JB1076.The horizontal coordinates were determined by differentially corrected
 JB1076.hand held GPS observations or other comparable positioning techniques
 JB1076.and have an estimated accuracy of +/- 3 meters.
 JB1076
 JB1076.The orthometric height was determined by differential leveling and
 JB1076.adjusted by the NATIONAL GEODETIC SURVEY
 JB1076.in June 1991.
 JB1076
 JB1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1076.GEOID18 height accuracy estimate available here.
 JB1076
 JB1076.Click photographs - Photos may exist for this station.
 JB1076
 JB1076.The dynamic height is computed by dividing the NAVD 88
 JB1076.geopotential number by the normal gravity value computed on the
 JB1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1076.degrees latitude (g = 980.6199 gals.).
 JB1076
 JB1076.The modeled gravity was interpolated from observed gravity values.
 JB1076
 JB1076;                    North         East    Units  Estimated Accuracy
 JB1076;SPC IL W     -   159,225.9     781,114.8     MT  (+/- 3 meters HH1 GPS) 
 JB1076
 JB1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0341819037(NAD 83)
 JB1076
 JB1076                          SUPERSEDED SURVEY CONTROL
 JB1076
 JB1076  NGVD 29 (??/??/92)  147.489  (m)          483.89   (f) ADJ UNCH    1 1
 JB1076
 JB1076.Superseded values are not recommended for survey control.
 JB1076
 JB1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1076.See file dsdata.pdf to determine how the superseded data were derived.
 JB1076
 JB1076_MARKER: DB = BENCH MARK DISK
 JB1076_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1076_STAMPING: X 269 1969
 JB1076_MARK LOGO: CGS
 JB1076_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1076
 JB1076  HISTORY     - Date     Condition        Report By
 JB1076  HISTORY     - 1969     MONUMENTED       CGS
 JB1076  HISTORY     - 1979     GOOD             ILDT
 JB1076  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1076
 JB1076                          STATION DESCRIPTION
 JB1076
 JB1076'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1076'3.2 MI S FROM TAMAROA.
 JB1076'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1076'AT TAMAROA, THENCE 1.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB1076'RAILROAD, THENCE 0.35 MILE WEST ALONG A PAVED ROAD, THENCE 1.0
 JB1076'MILE SOUTH ALONG U.S. HIGHWAY 51, IN SECTION 8, T 5 S, R 1 W, 67
 JB1076'FEET EAST-NORTHEAST OF THE CENTER OF THE INTERSECTION OF THE
 JB1076'HIGHWAY AND A PAVED ROAD, 59 1/2 FEET EAST OF THE CENTER LINE
 JB1076'OF THE HIGHWAY, 28 FEET NORTH OF THE CENTER LINE OF THE PAVED
 JB1076'ROAD, 59 FEET NORTH AND ACROSS THE ROAD FROM A POWER POLE WHICH
 JB1076'BEARS A TRANSFORMER, 13 1/2 FEET EAST-NORTHEAST OF A 12-INCH
 JB1076'ELM TREE, 8 1/2 FEET NORTH OF A CORNER FENCE POST, 4 FEET SOUTH
 JB1076'OF A CONCRETE HIGHWAY RIGHT-OF-WAY MARKER, 1 FOOT WEST OF A
 JB1076'FENCE, 0.8 FOOT EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 JB1076'THE LEVEL OF THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER
 JB1076'COATED ROD THAT IS DRIVEN TO A DEPTH OF 27 FEET AND IS ENCASED
 JB1076'IN A 5-INCH IRON PIPE WHICH PROJECTS 4 INCHES ABOVE THE SURFACE
 JB1076'OF THE GROUND.
 JB1076
 JB1076                          STATION RECOVERY (1979)
 JB1076
 JB1076'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1076'RECOVERED IN GOOD CONDITION.
 JB1076
 JB1076                          STATION RECOVERY (2009)
 JB1076
 JB1076'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1076'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0498 ***********************************************************************
 NH0498  DESIGNATION -  X 270
 NH0498  PID         -  NH0498
 NH0498  STATE/COUNTY-  IL/OGLE
 NH0498  COUNTRY     -  US
 NH0498  USGS QUAD   -  OREGON (2018)
 NH0498
 NH0498                         *CURRENT SURVEY CONTROL
 NH0498  ______________________________________________________________________
 NH0498* NAD 83(1986) POSITION- 42 07 12.     (N) 089 15 16.     (W)   SCALED
 NH0498* NAVD 88 ORTHO HEIGHT -   210.494 (meters)      690.60  (feet) ADJUSTED
 NH0498  ______________________________________________________________________
 NH0498  GEOID HEIGHT    -        -33.077 (meters)                     GEOID18
 NH0498  DYNAMIC HEIGHT  -        210.424 (meters)      690.37  (feet) COMP
 NH0498  MODELED GRAVITY -    980,288.2   (mgal)                       NAVD 88
 NH0498
 NH0498  VERT ORDER      -  FIRST     CLASS I
 NH0498
 NH0498.The horizontal coordinates were scaled from a map and have
 NH0498.an estimated accuracy of +/- 6 seconds.
 NH0498
 NH0498.The orthometric height was determined by differential leveling and
 NH0498.adjusted by the NATIONAL GEODETIC SURVEY
 NH0498.in June 1991.
 NH0498
 NH0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0498.GEOID18 height accuracy estimate available here.
 NH0498
 NH0498.Click photographs - Photos may exist for this station.
 NH0498
 NH0498.The dynamic height is computed by dividing the NAVD 88
 NH0498.geopotential number by the normal gravity value computed on the
 NH0498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0498.degrees latitude (g = 980.6199 gals.).
 NH0498
 NH0498.The modeled gravity was interpolated from observed gravity values.
 NH0498
 NH0498;                    North         East    Units  Estimated Accuracy
 NH0498;SPC IL W     -   605,810.      775,430.      MT  (+/- 180 meters Scaled)
 NH0498
 NH0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM136655(NAD 83)
 NH0498
 NH0498                          SUPERSEDED SURVEY CONTROL
 NH0498
 NH0498  NGVD 29 (??/??/92)  210.534  (m)          690.73   (f) ADJ UNCH    1 1
 NH0498
 NH0498.Superseded values are not recommended for survey control.
 NH0498
 NH0498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0498.See file dsdata.pdf to determine how the superseded data were derived.
 NH0498
 NH0498_MARKER: DB = BENCH MARK DISK
 NH0498_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0498_STAMPING: X 270 1970
 NH0498_MARK LOGO: CGS
 NH0498_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0498_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0498
 NH0498  HISTORY     - Date     Condition        Report By
 NH0498  HISTORY     - 1970     MONUMENTED       NGS
 NH0498  HISTORY     - 1981     POOR             USGS
 NH0498  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0498  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 NH0498
 NH0498                          STATION DESCRIPTION
 NH0498
 NH0498'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0498'0.6 MI SE FROM BYRON.
 NH0498'ABOUT 0.1 MILE SOUTH ALONG N. WALNUT STREET FROM THE POST OFFICE
 NH0498'AT BYRON, THENCE 0.45 MILE SOUTHEAST ALONG STATE HIGHWAY 72,
 NH0498'100 YARDS SOUTH OF THE JUNCTION OF THE HIGHWAY AND GERMAN CHURCH
 NH0498'AND RIVER ROADS, 56 FEET WEST OF THE CENTER LINE OF GERMAN
 NH0498'CHURCH ROAD, 42 FEET SOUTH OF THE CENTER LINE OF RIVER ROAD, 21
 NH0498'FEET WEST OF A CORNER FENCE POST, 1 FOOT NORTH OF A FENCE, 2.2
 NH0498'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH RIVER ROAD,
 NH0498'AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 6 INCHES.
 NH0498'SECTION 32, T 43 N, R 11 E.
 NH0498
 NH0498                          STATION RECOVERY (1981)
 NH0498
 NH0498'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 NH0498'PIPE WAS FOUND WITH TABLET MISSING. APPEARS TO BE OK FOR STADIA
 NH0498'TRAVERSE.
 NH0498
 NH0498                          STATION RECOVERY (1987)
 NH0498
 NH0498'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0498'MARK NOT FOUND.
 NH0498
 NH0498                          STATION RECOVERY (2014)
 NH0498
 NH0498'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0498'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0504 ***********************************************************************
 NH0504  CBN         -  This is a Cooperative Base Network Control Station.
 NH0504  DESIGNATION -  X 271
 NH0504  PID         -  NH0504
 NH0504  STATE/COUNTY-  IL/OGLE
 NH0504  COUNTRY     -  US
 NH0504  USGS QUAD   -  SEWARD (2018)
 NH0504
 NH0504                         *CURRENT SURVEY CONTROL
 NH0504  ______________________________________________________________________
 NH0504* NAD 83(2011) POSITION- 42 07 49.10527(N) 089 19 18.74511(W)   ADJUSTED
 NH0504* NAD 83(2011) ELLIP HT-   202.492 (meters)        (06/27/12)   ADJUSTED
 NH0504* NAD 83(2011) EPOCH   -  2010.00
 NH0504* NAVD 88 ORTHO HEIGHT -   235.541 (meters)      772.77  (feet) ADJUSTED
 NH0504  ______________________________________________________________________
 NH0504  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 NH0504  NAD 83(2011) X  -     56,068.983 (meters)                     COMP
 NH0504  NAD 83(2011) Y  - -4,737,120.252 (meters)                     COMP
 NH0504  NAD 83(2011) Z  -  4,256,484.774 (meters)                     COMP
 NH0504  LAPLACE CORR    -         -1.05  (seconds)                    DEFLEC18
 NH0504  DYNAMIC HEIGHT  -        235.466 (meters)      772.52  (feet) COMP
 NH0504  MODELED GRAVITY -    980,295.6   (mgal)                       NAVD 88
 NH0504
 NH0504  VERT ORDER      -  FIRST     CLASS I
 NH0504
 NH0504  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NH0504  Standards:
 NH0504         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NH0504            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NH0504  -------------------------------------------------------------------
 NH0504  NETWORK    0.40   0.65           0.18   0.14   0.33     -0.02727621
 NH0504  -------------------------------------------------------------------
 NH0504  Click here for local accuracies and other accuracy information.
 NH0504
 NH0504.The horizontal coordinates were established by GPS observations
 NH0504.and adjusted by the National Geodetic Survey in June 2012.
 NH0504
 NH0504.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NH0504.been affixed to the stable North American tectonic plate. See 
 NH0504.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NH0504
 NH0504.The horizontal coordinates are valid at the epoch date displayed above
 NH0504.which is a decimal equivalence of Year/Month/Day.
 NH0504
 NH0504.The orthometric height was determined by differential leveling and
 NH0504.adjusted by the NATIONAL GEODETIC SURVEY
 NH0504.in June 1991.
 NH0504
 NH0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0504.GEOID18 height accuracy estimate available here.
 NH0504
 NH0504.Click photographs - Photos may exist for this station.
 NH0504
 NH0504.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NH0504
 NH0504.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH0504
 NH0504.The ellipsoidal height was determined by GPS observations
 NH0504.and is referenced to NAD 83.
 NH0504
 NH0504.The dynamic height is computed by dividing the NAVD 88
 NH0504.geopotential number by the normal gravity value computed on the
 NH0504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0504.degrees latitude (g = 980.6199 gals.).
 NH0504
 NH0504.The modeled gravity was interpolated from observed gravity values.
 NH0504
 NH0504. The following values were computed from the NAD 83(2011) position.
 NH0504
 NH0504;                    North         East     Units Scale Factor Converg.
 NH0504;SPC IL W     -   606,900.949   769,844.917   MT  1.00000118   +0 34 00.2
 NH0504;SPC IL W     - 1,991,140.86  2,525,732.87   sFT  1.00000118   +0 34 00.2
 NH0504;UTM  16      - 4,666,853.398   308,095.411   MT  1.00005316   -1 33 28.9
 NH0504
 NH0504!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH0504!SPC IL W     -   0.99996824  x   1.00000118  =   0.99996942
 NH0504!UTM  16      -   0.99996824  x   1.00005316  =   1.00002140
 NH0504
 NH0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM0809566853(NAD 83)
 NH0504
 NH0504                          SUPERSEDED SURVEY CONTROL
 NH0504
 NH0504  NAD 83(2007)-  42 07 49.10528(N)    089 19 18.74601(W) AD(2002.00) 0
 NH0504  ELLIP H (02/10/07)  202.525  (m)                       GP(2002.00)    
 NH0504  ELLIP H (10/15/04)  202.504  (m)                       GP(       ) 4 2
 NH0504  NAD 83(1997)-  42 07 49.10512(N)    089 19 18.74555(W) AD(       ) B
 NH0504  ELLIP H (07/17/98)  202.556  (m)                       GP(       ) 4 1
 NH0504  NAVD 88             235.54   (m)          772.8    (f) LEVELING    3  
 NH0504  NGVD 29 (??/??/92)  235.582  (m)          772.91   (f) ADJ UNCH    1 1
 NH0504
 NH0504.Superseded values are not recommended for survey control.
 NH0504
 NH0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0504.See file dsdata.pdf to determine how the superseded data were derived.
 NH0504
 NH0504_MARKER: DB = BENCH MARK DISK
 NH0504_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0504_STAMPING: X 271 1970
 NH0504_MARK LOGO: CGS
 NH0504_PROJECTION: FLUSH
 NH0504_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0504_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0504+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2014
 NH0504
 NH0504  HISTORY     - Date     Condition        Report By
 NH0504  HISTORY     - 1970     MONUMENTED       NGS
 NH0504  HISTORY     - 1987     GOOD             USPSQD
 NH0504  HISTORY     - 19960504 GOOD             USPSQD
 NH0504  HISTORY     - 19960817 GOOD             SECI
 NH0504  HISTORY     - 19970508 GOOD             NGS
 NH0504  HISTORY     - 20000901 GOOD             AYRES
 NH0504  HISTORY     - 20010806 GOOD             USPSQD
 NH0504  HISTORY     - 20041117 GOOD             USPSQD
 NH0504  HISTORY     - 20120321 GOOD             ILDT
 NH0504  HISTORY     - 20140819 GOOD             ILDT
 NH0504
 NH0504                          STATION DESCRIPTION
 NH0504
 NH0504'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0504'4.2 MI E FROM LEAF RIVER.
 NH0504'ABOUT 4.25 MIELS EAST ALONG STATE HIGHWAY 72 FROM THE METHODIST
 NH0504'CHURCH AT LEAF RIVER, OR ABOUT 0.1 MILE SOUTH ALONG N. WALNUT
 NH0504'STREET FROM THE POST OFFICE AT BYRON, THENCE 3.3 MILES WEST
 NH0504'ALONG STATE HIGHWAY 72, 53 YARDS WEST OF THE CENTER OF THE SOUTH
 NH0504'HEADWALL OF AN 8- X 10-FOOT CONCRETE BOX CULVERT UNDER THE
 NH0504'HIGHWAY, 40 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 42 FEET
 NH0504'EAST OF A POWER POLE, 1 FOOT NORTH OF A FENCE, 3.1 FEET WEST OF A
 NH0504'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND BRAZED
 NH0504'ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 4 INCHES.  SECTION
 NH0504'34, T 25 N, R 10 E.
 NH0504
 NH0504                          STATION RECOVERY (1987)
 NH0504
 NH0504'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0504'RECOVERED IN GOOD CONDITION.
 NH0504
 NH0504                          STATION RECOVERY (1996)
 NH0504
 NH0504'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0504'RECOVERED IN GOOD CONDITION.
 NH0504
 NH0504                          STATION RECOVERY (1996)
 NH0504
 NH0504'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 NH0504'RECOVERED AS DESCRIBED.
 NH0504
 NH0504                          STATION RECOVERY (1997)
 NH0504
 NH0504'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 NH0504'THE STATION IS LOCATED ABOUT 3.3 MI (5.3 KM) WEST OF BYRON.  TO REACH
 NH0504'FROM THE POST OFFICE AT BYRON, PROCEED SOUTH ON NORTH WALNUT STREET
 NH0504'FOR ABOUT 0.1 MI (0.2 KM) TO STATE ROUTE 72, TURN RIGHT, WEST, ON
 NH0504'ROUTE 72 FOR 3.3 MI (5.3 KM) TO THE STATION ON THE LEFT, 12.2 M (40.0
 NH0504'FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, APPROXIMATELY 75 M (246.1
 NH0504'FT) EAST OF CENTER EXTENDED OF DRIVE TO ROCK RIVER FARMERS CO-OP
 NH0504'BUILDING ON THE NORTH SIDE OF THE HIGHWAY, 48.5 M (159.1 FT) WEST OF
 NH0504'THE CENTER OF THE SOUTH HEADWALL OF AN 8 X 10-FOOT CONCRETE BOX
 NH0504'CULVERT UNDER THE HIGHWAY, 12.8 M (42.0 FT) EAST OF A POWER POLE, 0.3
 NH0504'M (1.0 FT) NORTH OF A FENCE, 0.9 M (3.0 FT) WEST OF A METAL WITNESS
 NH0504'POST, AND 0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS POST.
 NH0504'NOTE--STATION DISK IS BRAZED ON THE TOP OF A 3-INCH IRON PIPE WHICH
 NH0504'PROJECTS ABOUT 10 CM.
 NH0504
 NH0504                          STATION RECOVERY (2000)
 NH0504
 NH0504'RECOVERY NOTE BY AYRES ASSOCIATES 2000
 NH0504'RECOVERED AS DESCRIBED.
 NH0504
 NH0504                          STATION RECOVERY (2001)
 NH0504
 NH0504'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0504'RECOVERED IN GOOD CONDITION.
 NH0504
 NH0504                          STATION RECOVERY (2004)
 NH0504
 NH0504'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0504'RECOVERED IN GOOD CONDITION.
 NH0504
 NH0504                          STATION RECOVERY (2012)
 NH0504
 NH0504'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (RBI)
 NH0504'RECOVERED IN GOOD CONDITION.
 NH0504
 NH0504                          STATION RECOVERY (2014)
 NH0504
 NH0504'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0492 ***********************************************************************
 NH0492  DESIGNATION -  X 272
 NH0492  PID         -  NH0492
 NH0492  STATE/COUNTY-  IL/OGLE
 NH0492  COUNTRY     -  US
 NH0492  USGS QUAD   -  STILLMAN VALLEY (2018)
 NH0492
 NH0492                         *CURRENT SURVEY CONTROL
 NH0492  ______________________________________________________________________
 NH0492* NAD 83(1986) POSITION- 42 06 27.     (N) 089 10 17.     (W)   SCALED
 NH0492* NAVD 88 ORTHO HEIGHT -   215.175 (meters)      705.95  (feet) ADJUSTED
 NH0492  ______________________________________________________________________
 NH0492  GEOID HEIGHT    -        -33.103 (meters)                     GEOID18
 NH0492  DYNAMIC HEIGHT  -        215.103 (meters)      705.72  (feet) COMP
 NH0492  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 NH0492
 NH0492  VERT ORDER      -  FIRST     CLASS I
 NH0492
 NH0492.The horizontal coordinates were scaled from a map and have
 NH0492.an estimated accuracy of +/- 6 seconds.
 NH0492
 NH0492.The orthometric height was determined by differential leveling and
 NH0492.adjusted by the NATIONAL GEODETIC SURVEY
 NH0492.in June 1991.
 NH0492
 NH0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0492.GEOID18 height accuracy estimate available here.
 NH0492
 NH0492.Click photographs - Photos may exist for this station.
 NH0492
 NH0492.The dynamic height is computed by dividing the NAVD 88
 NH0492.geopotential number by the normal gravity value computed on the
 NH0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0492.degrees latitude (g = 980.6199 gals.).
 NH0492
 NH0492.The modeled gravity was interpolated from observed gravity values.
 NH0492
 NH0492;                    North         East    Units  Estimated Accuracy
 NH0492;SPC IL W     -   604,500.      782,320.      MT  (+/- 180 meters Scaled)
 NH0492
 NH0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM204639(NAD 83)
 NH0492
 NH0492                          SUPERSEDED SURVEY CONTROL
 NH0492
 NH0492  NGVD 29 (??/??/92)  215.215  (m)          706.08   (f) ADJ UNCH    1 1
 NH0492
 NH0492.Superseded values are not recommended for survey control.
 NH0492
 NH0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0492.See file dsdata.pdf to determine how the superseded data were derived.
 NH0492
 NH0492_MARKER: DB = BENCH MARK DISK
 NH0492_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0492_STAMPING: X 272 1970
 NH0492_MARK LOGO: CGS
 NH0492_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0492_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0492
 NH0492  HISTORY     - Date     Condition        Report By
 NH0492  HISTORY     - 1970     MONUMENTED       NGS
 NH0492  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0492  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0492
 NH0492                          STATION DESCRIPTION
 NH0492
 NH0492'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0492'0.5 MI E FROM STILLMAN VALLEY.
 NH0492'ABOUT 0.5 MILE EAST ALONG STATE HIGHWAY 72 FROM THE
 NH0492'CONGREGATIONAL CHRISTIAN CHURCH AT STILLMAN VALLEY, 208 FEET
 NH0492'NORTH OF THE CENTER LINE OF THE HIGHWAY, 49 FEET SOUTH OF THE
 NH0492'SOUTH RAIL OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NH0492'RAILROAD, 26 FEET NORTHWEST OF A POWER POLE, 1.5 FEET NORTH OF
 NH0492'A FENCE, 1.2 FEET EAST OF A METAL WITNESS POST, ABOUT 8 FEET
 NH0492'BELOW THE LEVEL OF THE TRACK, ABOUT 2 FEET BELOW THE LEVEL OF
 NH0492'THE HIGHWAY, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE WHICH
 NH0492'PROJECTS 6 INCHES ABOVE THE SURFACE OF THE GROUND.  SECTION 18,
 NH0492'T 42 N, R 1 E.
 NH0492
 NH0492                          STATION RECOVERY (1996)
 NH0492
 NH0492'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0492'MARK NOT FOUND.
 NH0492
 NH0492                          STATION RECOVERY (2001)
 NH0492
 NH0492'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0492'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0195 ***********************************************************************
 NG0195  DESIGNATION -  X 273
 NG0195  PID         -  NG0195
 NG0195  STATE/COUNTY-  IL/LAKE
 NG0195  COUNTRY     -  US
 NG0195  USGS QUAD   -  WAUKEGAN (2018)
 NG0195
 NG0195                         *CURRENT SURVEY CONTROL
 NG0195  ______________________________________________________________________
 NG0195* NAD 83(1986) POSITION- 42 20 33.     (N) 087 49 48.     (W)   SCALED
 NG0195* NAVD 88 ORTHO HEIGHT -   192.518 (meters)      631.62  (feet) ADJUSTED
 NG0195  ______________________________________________________________________
 NG0195  GEOID HEIGHT    -        -34.327 (meters)                     GEOID18
 NG0195  DYNAMIC HEIGHT  -        192.457 (meters)      631.42  (feet) COMP
 NG0195  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 NG0195
 NG0195  VERT ORDER      -  FIRST     CLASS 0
 NG0195
 NG0195.The horizontal coordinates were scaled from a map and have
 NG0195.an estimated accuracy of +/- 6 seconds.
 NG0195
 NG0195.The orthometric height was determined by differential leveling and
 NG0195.adjusted by the NATIONAL GEODETIC SURVEY
 NG0195.in June 1991.
 NG0195
 NG0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0195.GEOID18 height accuracy estimate available here.
 NG0195
 NG0195.Click photographs - Photos may exist for this station.
 NG0195
 NG0195.The dynamic height is computed by dividing the NAVD 88
 NG0195.geopotential number by the normal gravity value computed on the
 NG0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0195.degrees latitude (g = 980.6199 gals.).
 NG0195
 NG0195.The modeled gravity was interpolated from observed gravity values.
 NG0195
 NG0195;                    North         East    Units  Estimated Accuracy
 NG0195;SPC IL E     -   630,270.      341,480.      MT  (+/- 180 meters Scaled)
 NG0195
 NG0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM316881(NAD 83)
 NG0195
 NG0195                          SUPERSEDED SURVEY CONTROL
 NG0195
 NG0195  NGVD 29 (??/??/92)  192.62   (m)          632.0    (f) COMPUTED    1 0
 NG0195
 NG0195.Superseded values are not recommended for survey control.
 NG0195
 NG0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0195.See file dsdata.pdf to determine how the superseded data were derived.
 NG0195
 NG0195_MARKER: DV = VERTICAL CONTROL DISK
 NG0195_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NG0195_STAMPING: X 273 1973
 NG0195_MARK LOGO: NGS
 NG0195_PROJECTION: FLUSH
 NG0195_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0195_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0195
 NG0195  HISTORY     - Date     Condition        Report By
 NG0195  HISTORY     - 1973     MONUMENTED       NGS
 NG0195
 NG0195                          STATION DESCRIPTION
 NG0195
 NG0195'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0195'1.2 MI S FROM WAUKEGAN.
 NG0195'ABOUT 1.25 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NG0195'RAILWAY FROM THE STATION AT WAUKEGAN, 19.0 FEET WEST OF THE WEST
 NG0195'RAIL OF WEST TRACK, AT THE OAKWOOD CEMETERY AND ALONG THE EAST
 NG0195'EDGE OF THE PROPERTY, 45.3 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 NG0195'CORNER OF THE CHARLES L. JOHNSON STONE, 2 1/2 FEET NORTH OF A
 NG0195'TELEPHONE POLE, 0.8 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 5
 NG0195'FEET ABOVE THE LEVEL OF THE TRACKS AND IS A DISK ON TOP OF A
 NG0195'COPPER COATED STEEL ROD 0.1 FOOT BELOW THE SURFACE OF THE
 NG0195'GROUND AND PROTECTED BY A 6-INCH IRON PIPE FLUSH WITH THE
 NG0195'GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 39.0 FEET.
 NG0195'THIS MARK MAY ALSO BE REACHED BY GOING ABOUT 1.25 MILES NORTH
 NG0195'ALONG THE C+NW RY. FROM THE STATION AT NORTH CHICAGO.  SECTION
 NG0195'28, T 45 N, R 12 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1964 ***********************************************************************
 ME1964  DESIGNATION -  X 274
 ME1964  PID         -  ME1964
 ME1964  STATE/COUNTY-  IL/COOK
 ME1964  COUNTRY     -  US
 ME1964  USGS QUAD   -  LAKE CALUMET (2018)
 ME1964
 ME1964                         *CURRENT SURVEY CONTROL
 ME1964  ______________________________________________________________________
 ME1964* NAD 83(1986) POSITION- 41 43 32.38   (N) 087 32 43.49   (W)   HD_HELD1
 ME1964* NAVD 88 ORTHO HEIGHT -   180.016 (meters)      590.60  (feet) ADJUSTED
 ME1964  ______________________________________________________________________
 ME1964  GEOID HEIGHT    -        -33.522 (meters)                     GEOID18
 ME1964  DYNAMIC HEIGHT  -        179.953 (meters)      590.40  (feet) COMP
 ME1964  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 ME1964
 ME1964  VERT ORDER      -  SECOND    CLASS I
 ME1964
 ME1964.The horizontal coordinates were determined by differentially corrected
 ME1964.hand held GPS observations or other comparable positioning techniques
 ME1964.and have an estimated accuracy of +/- 3 meters.
 ME1964
 ME1964.The orthometric height was determined by differential leveling and
 ME1964.adjusted by the NATIONAL GEODETIC SURVEY
 ME1964.in May 2014.
 ME1964
 ME1964.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1964.GEOID18 height accuracy estimate available here.
 ME1964
 ME1964.Click photographs - Photos may exist for this station.
 ME1964
 ME1964.The dynamic height is computed by dividing the NAVD 88
 ME1964.geopotential number by the normal gravity value computed on the
 ME1964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1964.degrees latitude (g = 980.6199 gals.).
 ME1964
 ME1964.The modeled gravity was interpolated from observed gravity values.
 ME1964
 ME1964;                    North         East    Units  Estimated Accuracy
 ME1964;SPC IL E     -   561,932.4     365,558.0     MT  (+/- 3 meters HH1 GPS) 
 ME1964
 ME1964_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM5463619461(NAD 83)
 ME1964
 ME1964                          SUPERSEDED SURVEY CONTROL
 ME1964
 ME1964  NAVD 88 (04/27/95)  180.011  (m)          590.59   (f) SUPERSEDED  1 1
 ME1964  NAVD 88 (06/15/91)  180.014  (m)          590.60   (f) SUPERSEDED  1 1
 ME1964  NGVD 29 (01/19/93)  180.125  (m)          590.96   (f) ADJUSTED    1 1
 ME1964  NGVD 29 (??/??/92)  180.123  (m)          590.95   (f) SUPERSEDED  1 1
 ME1964
 ME1964.Superseded values are not recommended for survey control.
 ME1964
 ME1964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1964.See file dsdata.pdf to determine how the superseded data were derived.
 ME1964
 ME1964_MARKER: DV = VERTICAL CONTROL DISK
 ME1964_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1964_SP_SET: HIGHTENTION LINE POLE FOOTING
 ME1964_STAMPING: X 274 1973
 ME1964_MARK LOGO: NGS
 ME1964_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1964_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1964+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2022
 ME1964
 ME1964  HISTORY     - Date     Condition        Report By
 ME1964  HISTORY     - 1973     MONUMENTED       NGS
 ME1964  HISTORY     - 19920806 GOOD             NGS
 ME1964  HISTORY     - 20130815 GOOD             PATRIC
 ME1964  HISTORY     - 20140311 GOOD             PATRIC
 ME1964  HISTORY     - 20180718 GOOD             CO-OPS
 ME1964  HISTORY     - 20220822 GOOD             CO-OPS
 ME1964
 ME1964                          STATION DESCRIPTION
 ME1964
 ME1964'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 ME1964'IN CHICAGO.
 ME1964'ABOUT 115 YARDS SOUTHEAST ALONG HARBOR AVENUE FROM THE JUNCTION OF 93
 ME1964'RD STREET, 45.4 FEET SOUTHEAST OF THE CENTER LINE OF THE AVENUE, SET
 ME1964'IN THE TOP OF THE CIRCULAR CONCRETE FOUNDATION FOR A LARGE METAL POLE
 ME1964'SUPPORTING HIGHTENTION LINES, 96 FEET NORTHEAST OF THE CENTER LINE OF
 ME1964'A PAVED ROAD LEADING TO A POWER SUB STATION, 13.4 FEET NORTHWEST OF
 ME1964'THE NORTHWEST RAIL OF THE NORTHWEST TRACK OF A SPUR LINE AND ABOUT 1
 ME1964'FOOT ABOVE THE LEVEL OF THE AVENUE.
 ME1964
 ME1964                          STATION RECOVERY (1992)
 ME1964
 ME1964'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1964'IN CHICAGO, AT THE INTERSECTION OF EAST 93TH STREET AND SOUTH HARBOR
 ME1964'AVENUE, NEAR THE NORTHWEST EDGE OF THE CONCRETE FOOTING OF A HIGH
 ME1964'LINE TOWER, 102.5 M (336.3 FT) SOUTHWEST OF THE EXTENDED CENTER OF
 ME1964'THE STREET, 29.4 M (96.5 FT) NORTHEAST OF THE CENTER OF A RAILROAD
 ME1964'CROSSING, 14.6 M (47.9 FT) SOUTHEAST OF THE AVENUE CENTER, AND 0.8 M
 ME1964'(2.6 FT) ABOVE THE LEVEL OF THE AVENUE.
 ME1964
 ME1964                          STATION RECOVERY (2013)
 ME1964
 ME1964'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 ME1964'RECOVERED IN GOOD CONDITION.
 ME1964
 ME1964                          STATION RECOVERY (2014)
 ME1964
 ME1964'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 ME1964'RECOVERED AS DESCRIBED.
 ME1964
 ME1964                          STATION RECOVERY (2018)
 ME1964
 ME1964'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2018 (GBG)
 ME1964'RECOVERED IN GOOD CONDITION.
 ME1964
 ME1964                          STATION RECOVERY (2022)
 ME1964
 ME1964'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2022 (ANS)
 ME1964'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0126 ***********************************************************************
 MF0126  DESIGNATION -  X 28
 MF0126  PID         -  MF0126
 MF0126  STATE/COUNTY-  IL/LIVINGSTON
 MF0126  COUNTRY     -  US
 MF0126  USGS QUAD   -  DWIGHT (2018)
 MF0126
 MF0126                         *CURRENT SURVEY CONTROL
 MF0126  ______________________________________________________________________
 MF0126* NAD 83(1986) POSITION- 41 06 03.     (N) 088 28 17.     (W)   SCALED
 MF0126* NAVD 88 ORTHO HEIGHT -   197.283 (meters)      647.25  (feet) ADJUSTED
 MF0126  ______________________________________________________________________
 MF0126  GEOID HEIGHT    -        -32.424 (meters)                     GEOID18
 MF0126  DYNAMIC HEIGHT  -        197.204 (meters)      646.99  (feet) COMP
 MF0126  MODELED GRAVITY -    980,218.1   (mgal)                       NAVD 88
 MF0126
 MF0126  VERT ORDER      -  SECOND    CLASS 0
 MF0126
 MF0126.The horizontal coordinates were scaled from a map and have
 MF0126.an estimated accuracy of +/- 6 seconds.
 MF0126
 MF0126.The orthometric height was determined by differential leveling and
 MF0126.adjusted by the NATIONAL GEODETIC SURVEY
 MF0126.in June 1991.
 MF0126
 MF0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0126.GEOID18 height accuracy estimate available here.
 MF0126
 MF0126.Click photographs - Photos may exist for this station.
 MF0126
 MF0126.The dynamic height is computed by dividing the NAVD 88
 MF0126.geopotential number by the normal gravity value computed on the
 MF0126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0126.degrees latitude (g = 980.6199 gals.).
 MF0126
 MF0126.The modeled gravity was interpolated from observed gravity values.
 MF0126
 MF0126;                    North         East    Units  Estimated Accuracy
 MF0126;SPC IL E     -   492,250.      288,400.      MT  (+/- 180 meters Scaled)
 MF0126
 MF0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL764509(NAD 83)
 MF0126
 MF0126                          SUPERSEDED SURVEY CONTROL
 MF0126
 MF0126  NGVD 29 (??/??/92)  197.355  (m)          647.49   (f) ADJ UNCH    2 0
 MF0126
 MF0126.Superseded values are not recommended for survey control.
 MF0126
 MF0126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0126.See file dsdata.pdf to determine how the superseded data were derived.
 MF0126
 MF0126_MARKER: DB = BENCH MARK DISK
 MF0126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0126_STAMPING: X 28 1934
 MF0126_MARK LOGO: CGS
 MF0126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0126+STABILITY: SURFACE MOTION
 MF0126
 MF0126  HISTORY     - Date     Condition        Report By
 MF0126  HISTORY     - 1934     MONUMENTED       CGS
 MF0126  HISTORY     - 20091123 MARK NOT FOUND   GEOCAC
 MF0126  HISTORY     - 20210910 MARK NOT FOUND   ILDT
 MF0126
 MF0126                          STATION DESCRIPTION
 MF0126
 MF0126'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0126'2.3 MI W FROM DWIGHT.
 MF0126'2.3 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 MF0126'STATION AT DWIGHT, LIVINGSTON COUNTY, 4 POLES EAST OF
 MF0126'STATION 6990, AT A PUBLIC ROAD CROSSING, 84 FEET NORTH OF THE
 MF0126'CENTERLINE OF THE TRACK, 30 FEET WEST OF THE CENTERLINE OF THE
 MF0126'ROAD, 4 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND 3.5 FEET
 MF0126'LOWER THAN THE RAIL.  A STANDARD DISK, STAMPED X 28 1934 AND
 MF0126'SET IN THE TOP OF A CONCRETE POST.
 MF0126
 MF0126                          STATION RECOVERY (2009)
 MF0126
 MF0126'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0126'THE AREA DESCRIBED LANDS THE MARK IN A SMALL WETLAND ALONGSIDE THE
 MF0126'ROAD AND RAILROAD TRACKS
 MF0126
 MF0126                          STATION RECOVERY (2021)
 MF0126
 MF0126'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0126'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1201 ***********************************************************************
 JC1201  DESIGNATION -  X 282
 JC1201  PID         -  JC1201
 JC1201  STATE/COUNTY-  IL/MADISON
 JC1201  COUNTRY     -  US
 JC1201  USGS QUAD   -  WOOD RIVER (2018)
 JC1201
 JC1201                         *CURRENT SURVEY CONTROL
 JC1201  ______________________________________________________________________
 JC1201* NAD 83(1986) POSITION- 38 48 22.     (N) 090 05 56.     (W)   SCALED
 JC1201* NAVD 88 ORTHO HEIGHT -   134.976 (meters)      442.83  (feet) ADJUSTED
 JC1201  ______________________________________________________________________
 JC1201  GEOID HEIGHT    -        -31.343 (meters)                     GEOID18
 JC1201  DYNAMIC HEIGHT  -        134.892 (meters)      442.56  (feet) COMP
 JC1201  MODELED GRAVITY -    980,001.1   (mgal)                       NAVD 88
 JC1201
 JC1201  VERT ORDER      -  FIRST     CLASS II
 JC1201
 JC1201.The horizontal coordinates were scaled from a map and have
 JC1201.an estimated accuracy of +/- 6 seconds.
 JC1201
 JC1201.The orthometric height was determined by differential leveling and
 JC1201.adjusted by the NATIONAL GEODETIC SURVEY
 JC1201.in June 1991.
 JC1201
 JC1201.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1201.GEOID18 height accuracy estimate available here.
 JC1201
 JC1201.Click photographs - Photos may exist for this station.
 JC1201
 JC1201.The dynamic height is computed by dividing the NAVD 88
 JC1201.geopotential number by the normal gravity value computed on the
 JC1201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1201.degrees latitude (g = 980.6199 gals.).
 JC1201
 JC1201.The modeled gravity was interpolated from observed gravity values.
 JC1201
 JC1201;                    North         East    Units  Estimated Accuracy
 JC1201;SPC IL W     -   237,450.      705,890.      MT  (+/- 180 meters Scaled)
 JC1201
 JC1201_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC519992(NAD 83)
 JC1201
 JC1201                          SUPERSEDED SURVEY CONTROL
 JC1201
 JC1201  NGVD 29 (11/26/84)  134.942  (m)          442.72   (f) ADJUSTED    1 2
 JC1201
 JC1201.Superseded values are not recommended for survey control.
 JC1201
 JC1201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1201.See file dsdata.pdf to determine how the superseded data were derived.
 JC1201
 JC1201_MARKER: I = METAL ROD
 JC1201_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1201_STAMPING: X 282 1981
 JC1201_MARK LOGO: NGS
 JC1201_PROJECTION: FLUSH
 JC1201_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1201_ROD/PIPE-DEPTH: 9.8 meters
 JC1201
 JC1201  HISTORY     - Date     Condition        Report By
 JC1201  HISTORY     - 1981     MONUMENTED       NGS
 JC1201
 JC1201                          STATION DESCRIPTION
 JC1201
 JC1201'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1201'3.45 KM (2.15 MI) SOUTH FROM HARTFORD.
 JC1201'3.2 KILOMETERS (2.0 MILES) SOUTH ALONG TOP OF THE LEVEE (LEVEE ROAD)
 JC1201'FROM THE JUNCTION OF STATE HIGHWAY 3 AND HAWTHORNE ROAD IN HARTFORD,
 JC1201'THENCE 0.25 KILOMETER (0.15 MILE) EAST ALONG TOP OF THE LEVEE ROAD TO
 JC1201'THE MARK ON THE LEFT, 62.18 METERS (204 FEET) WEST OF THE CENTER LINE
 JC1201'OF THE SOUTH BOUND LANE OF STATE HIGHWAY 3, 4.27 METERS (14.0 FEET)
 JC1201'NORTH OF THE CENTER OF THE LEVEE ROAD, 0.45 METERS (1.5 FEET) EAST OF
 JC1201'A METAL WITNESS POST.
 JC1201'THE MARK IS 0.35 METERS  W FROM A WITNESS POST.
 JC1201'THE MARK IS 0.2 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1156 ***********************************************************************
 JC1156  DESIGNATION -  X 283
 JC1156  PID         -  JC1156
 JC1156  STATE/COUNTY-  IL/MADISON
 JC1156  COUNTRY     -  US
 JC1156  USGS QUAD   -  GRANITE CITY (2018)
 JC1156
 JC1156                         *CURRENT SURVEY CONTROL
 JC1156  ______________________________________________________________________
 JC1156* NAD 83(1986) POSITION- 38 40 56.     (N) 090 10 59.     (W)   SCALED
 JC1156* NAVD 88 ORTHO HEIGHT -   133.975 (meters)      439.55  (feet) ADJUSTED
 JC1156  ______________________________________________________________________
 JC1156  GEOID HEIGHT    -        -31.180 (meters)                     GEOID18
 JC1156  DYNAMIC HEIGHT  -        133.890 (meters)      439.27  (feet) COMP
 JC1156  MODELED GRAVITY -    979,992.1   (mgal)                       NAVD 88
 JC1156
 JC1156  VERT ORDER      -  FIRST     CLASS II
 JC1156
 JC1156.The horizontal coordinates were scaled from a map and have
 JC1156.an estimated accuracy of +/- 6 seconds.
 JC1156
 JC1156.The orthometric height was determined by differential leveling and
 JC1156.adjusted by the NATIONAL GEODETIC SURVEY
 JC1156.in June 1991.
 JC1156
 JC1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1156.GEOID18 height accuracy estimate available here.
 JC1156
 JC1156.Click photographs - Photos may exist for this station.
 JC1156
 JC1156.The dynamic height is computed by dividing the NAVD 88
 JC1156.geopotential number by the normal gravity value computed on the
 JC1156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1156.degrees latitude (g = 980.6199 gals.).
 JC1156
 JC1156.The modeled gravity was interpolated from observed gravity values.
 JC1156
 JC1156;                    North         East    Units  Estimated Accuracy
 JC1156;SPC IL W     -   223,690.      698,570.      MT  (+/- 180 meters Scaled)
 JC1156
 JC1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC450852(NAD 83)
 JC1156
 JC1156                          SUPERSEDED SURVEY CONTROL
 JC1156
 JC1156  NGVD 29 (11/26/84)  133.941  (m)          439.44   (f) ADJUSTED    1 2
 JC1156
 JC1156.Superseded values are not recommended for survey control.
 JC1156
 JC1156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1156.See file dsdata.pdf to determine how the superseded data were derived.
 JC1156
 JC1156_MARKER: I = METAL ROD
 JC1156_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1156_STAMPING: X 283 1981
 JC1156_MARK LOGO: NGS
 JC1156_PROJECTION: FLUSH
 JC1156_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1156_ROD/PIPE-DEPTH: 9.8 meters
 JC1156
 JC1156  HISTORY     - Date     Condition        Report By
 JC1156  HISTORY     - 1981     MONUMENTED       NGS
 JC1156
 JC1156                          STATION DESCRIPTION
 JC1156
 JC1156'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1156'IN NEWPORT.
 JC1156'IN NEWPORT, ALONG THE TOP OF THE MAIN LEVEE NEAR THE MILITARY
 JC1156'RESERVATION, 0.7 KILOMETERS (0.45 MILES) NORTH OF THE MERCHANTS
 JC1156'BRIDGE, AT A GRAVEL ROAD CROSSING THE LEVEE, 3.35 METERS (11.0 FEET)
 JC1156'EAST-NORTHEAST OF THE CENTER OF THE ROAD ALONG THE TOP OF THE LEVEE,
 JC1156'0.45 METERS (1.5 FEET) NORTH-NORTHWEST OF A METAL WITNESS POST.
 JC1156'THE MARK IS 0.39 METERS  SSE FROM A WITNESS POST.
 JC1156'THE MARK IS 0.2 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1137 ***********************************************************************
 JC1137  DESIGNATION -  X 284
 JC1137  PID         -  JC1137
 JC1137  STATE/COUNTY-  IL/ST CLAIR
 JC1137  COUNTRY     -  US
 JC1137  USGS QUAD   -  CAHOKIA (2018)
 JC1137
 JC1137                         *CURRENT SURVEY CONTROL
 JC1137  ______________________________________________________________________
 JC1137* NAD 83(1986) POSITION- 38 32 54.     (N) 090 10 32.     (W)   SCALED
 JC1137* NAVD 88 ORTHO HEIGHT -   130.812 (meters)      429.17  (feet) ADJUSTED
 JC1137  ______________________________________________________________________
 JC1137  GEOID HEIGHT    -        -30.813 (meters)                     GEOID18
 JC1137  DYNAMIC HEIGHT  -        130.729 (meters)      428.90  (feet) COMP
 JC1137  MODELED GRAVITY -    979,990.9   (mgal)                       NAVD 88
 JC1137
 JC1137  VERT ORDER      -  FIRST     CLASS II
 JC1137
 JC1137.The horizontal coordinates were scaled from a map and have
 JC1137.an estimated accuracy of +/- 6 seconds.
 JC1137
 JC1137.The orthometric height was determined by differential leveling and
 JC1137.adjusted by the NATIONAL GEODETIC SURVEY
 JC1137.in June 1991.
 JC1137
 JC1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1137.GEOID18 height accuracy estimate available here.
 JC1137
 JC1137.Click photographs - Photos may exist for this station.
 JC1137
 JC1137.The dynamic height is computed by dividing the NAVD 88
 JC1137.geopotential number by the normal gravity value computed on the
 JC1137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1137.degrees latitude (g = 980.6199 gals.).
 JC1137
 JC1137.The modeled gravity was interpolated from observed gravity values.
 JC1137
 JC1137;                    North         East    Units  Estimated Accuracy
 JC1137;SPC IL W     -   208,830.      699,230.      MT  (+/- 180 meters Scaled)
 JC1137
 JC1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC461704(NAD 83)
 JC1137
 JC1137                          SUPERSEDED SURVEY CONTROL
 JC1137
 JC1137  NGVD 29 (11/26/84)  130.773  (m)          429.04   (f) ADJUSTED    1 2
 JC1137
 JC1137.Superseded values are not recommended for survey control.
 JC1137
 JC1137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1137.See file dsdata.pdf to determine how the superseded data were derived.
 JC1137
 JC1137_MARKER: I = METAL ROD
 JC1137_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1137_STAMPING: X 284 1981
 JC1137_MARK LOGO: NGS
 JC1137_PROJECTION: FLUSH
 JC1137_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1137_ROD/PIPE-DEPTH: 7.3 meters
 JC1137
 JC1137  HISTORY     - Date     Condition        Report By
 JC1137  HISTORY     - 1981     MONUMENTED       NGS
 JC1137
 JC1137                          STATION DESCRIPTION
 JC1137
 JC1137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1137'1.6 KM (1.0 MI) SOUTH FROM CAHOKIA.
 JC1137'1.6 KILOMETERS (1.0 MILES) EAST ALONG THE TOP OF THE SOUTH LEVEE OF
 JC1137'THE OLD PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3 IN
 JC1137'CAHOKIA TO THE MARK ON THE RIGHT, 2.74 METERS (9.0 FEET) SOUTH OF THE
 JC1137'CENTER OF THE LEVEE ROAD, 0.40 METERS (1.3 FEET) EAST OF A METAL
 JC1137'WITNESS POST.
 JC1137'THE MARK IS 0.40 METERS  W FROM A WITNESS POST.
 JC1137'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1112 ***********************************************************************
 JC1112  DESIGNATION -  X 285
 JC1112  PID         -  JC1112
 JC1112  STATE/COUNTY-  IL/MONROE
 JC1112  COUNTRY     -  US
 JC1112  USGS QUAD   -  OAKVILLE (2017)
 JC1112
 JC1112                         *CURRENT SURVEY CONTROL
 JC1112  ______________________________________________________________________
 JC1112* NAD 83(1986) POSITION- 38 22 37.     (N) 090 20 08.     (W)   SCALED
 JC1112* NAVD 88 ORTHO HEIGHT -   126.799 (meters)      416.01  (feet) ADJUSTED
 JC1112  ______________________________________________________________________
 JC1112  GEOID HEIGHT    -        -30.518 (meters)                     GEOID18
 JC1112  DYNAMIC HEIGHT  -        126.716 (meters)      415.73  (feet) COMP
 JC1112  MODELED GRAVITY -    979,976.4   (mgal)                       NAVD 88
 JC1112
 JC1112  VERT ORDER      -  FIRST     CLASS II
 JC1112
 JC1112.The horizontal coordinates were scaled from a map and have
 JC1112.an estimated accuracy of +/- 6 seconds.
 JC1112
 JC1112.The orthometric height was determined by differential leveling and
 JC1112.adjusted by the NATIONAL GEODETIC SURVEY
 JC1112.in June 1991.
 JC1112
 JC1112.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1112.GEOID18 height accuracy estimate available here.
 JC1112
 JC1112.Click photographs - Photos may exist for this station.
 JC1112
 JC1112.The dynamic height is computed by dividing the NAVD 88
 JC1112.geopotential number by the normal gravity value computed on the
 JC1112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1112.degrees latitude (g = 980.6199 gals.).
 JC1112
 JC1112.The modeled gravity was interpolated from observed gravity values.
 JC1112
 JC1112;                    North         East    Units  Estimated Accuracy
 JC1112;SPC IL W     -   189,820.      685,240.      MT  (+/- 180 meters Scaled)
 JC1112
 JC1112_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC327510(NAD 83)
 JC1112
 JC1112                          SUPERSEDED SURVEY CONTROL
 JC1112
 JC1112  NGVD 29 (11/26/84)  126.753  (m)          415.86   (f) ADJUSTED    1 2
 JC1112
 JC1112.Superseded values are not recommended for survey control.
 JC1112
 JC1112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1112.See file dsdata.pdf to determine how the superseded data were derived.
 JC1112
 JC1112_MARKER: I = METAL ROD
 JC1112_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1112_STAMPING: X 285 1981
 JC1112_MARK LOGO: NGS
 JC1112_PROJECTION: FLUSH
 JC1112_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1112_ROD/PIPE-DEPTH: 9.8 meters
 JC1112
 JC1112  HISTORY     - Date     Condition        Report By
 JC1112  HISTORY     - 1981     MONUMENTED       NGS
 JC1112
 JC1112                          STATION DESCRIPTION
 JC1112
 JC1112'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1112'12.9 KM (8.0 MI) SW FROM COLUMBIA.
 JC1112'12.9 KILOMETERS (8.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH MAIN
 JC1112'LEVEE FROM THE JUNCTION OF THE SOUTHWEST END OF THE MISSOURI PACIFIC
 JC1112'RAILROAD BRIDGE OVERPASS OVER CARR CREEK IN THE WEST SECTION OF
 JC1112'COLUMBIA TO THE MARK ON THE LEFT, 1.83 METERS (6.0 FEET) SOUTHEAST OF
 JC1112'THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTHEAST OF A
 JC1112'METAL WITNESS POST.
 JC1112'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1112'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1106 ***********************************************************************
 JC1106  DESIGNATION -  X 286
 JC1106  PID         -  JC1106
 JC1106  STATE/COUNTY-  IL/MONROE
 JC1106  COUNTRY     -  US
 JC1106  USGS QUAD   -  VALMEYER (2018)
 JC1106
 JC1106                         *CURRENT SURVEY CONTROL
 JC1106  ______________________________________________________________________
 JC1106* NAD 83(1986) POSITION- 38 20 28.     (N) 090 19 23.     (W)   SCALED
 JC1106* NAVD 88 ORTHO HEIGHT -   126.161 (meters)      413.91  (feet) ADJUSTED
 JC1106  ______________________________________________________________________
 JC1106  GEOID HEIGHT    -        -30.415 (meters)                     GEOID18
 JC1106  DYNAMIC HEIGHT  -        126.079 (meters)      413.64  (feet) COMP
 JC1106  MODELED GRAVITY -    979,976.5   (mgal)                       NAVD 88
 JC1106
 JC1106  VERT ORDER      -  FIRST     CLASS II
 JC1106
 JC1106.The horizontal coordinates were scaled from a map and have
 JC1106.an estimated accuracy of +/- 6 seconds.
 JC1106
 JC1106.The orthometric height was determined by differential leveling and
 JC1106.adjusted by the NATIONAL GEODETIC SURVEY
 JC1106.in June 1991.
 JC1106
 JC1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1106.GEOID18 height accuracy estimate available here.
 JC1106
 JC1106.Click photographs - Photos may exist for this station.
 JC1106
 JC1106.The dynamic height is computed by dividing the NAVD 88
 JC1106.geopotential number by the normal gravity value computed on the
 JC1106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1106.degrees latitude (g = 980.6199 gals.).
 JC1106
 JC1106.The modeled gravity was interpolated from observed gravity values.
 JC1106
 JC1106;                    North         East    Units  Estimated Accuracy
 JC1106;SPC IL W     -   185,840.      686,330.      MT  (+/- 180 meters Scaled)
 JC1106
 JC1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC339470(NAD 83)
 JC1106
 JC1106                          SUPERSEDED SURVEY CONTROL
 JC1106
 JC1106  NGVD 29 (11/26/84)  126.114  (m)          413.76   (f) ADJUSTED    1 2
 JC1106
 JC1106.Superseded values are not recommended for survey control.
 JC1106
 JC1106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1106.See file dsdata.pdf to determine how the superseded data were derived.
 JC1106
 JC1106_MARKER: I = METAL ROD
 JC1106_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1106_STAMPING: X 286 1981
 JC1106_MARK LOGO: NGS
 JC1106_PROJECTION: FLUSH
 JC1106_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1106_ROD/PIPE-DEPTH: 9.8 meters
 JC1106
 JC1106  HISTORY     - Date     Condition        Report By
 JC1106  HISTORY     - 1981     MONUMENTED       NGS
 JC1106
 JC1106                          STATION DESCRIPTION
 JC1106
 JC1106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1106'4.8 KM (3.0 MI) SW FROM FOUNTAIN.
 JC1106'4.8 KILOMETERS (3.0 MILES) SOUTHWEST ALONG THE TOP OF THE NORTH LEVEE
 JC1106'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1106'IN FOUNTAIN TO THE MARK ON THE RIGHT, 0.4 KILOMETERS (0.25 MILES)
 JC1106'NORTHWEST OF A PAVED ROAD CROSSING, 3.97 METERS (13.0 FEET) NORTHWEST
 JC1106'OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTHEAST OF A
 JC1106'METAL WITNESS POST.
 JC1106'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1106'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1076 ***********************************************************************
 JC1076  DESIGNATION -  X 287
 JC1076  PID         -  JC1076
 JC1076  STATE/COUNTY-  IL/MONROE
 JC1076  COUNTRY     -  US
 JC1076  USGS QUAD   -  SELMA (2017)
 JC1076
 JC1076                         *CURRENT SURVEY CONTROL
 JC1076  ______________________________________________________________________
 JC1076* NAD 83(1986) POSITION- 38 09 17.     (N) 090 15 35.     (W)   SCALED
 JC1076* NAVD 88 ORTHO HEIGHT -   125.426 (meters)      411.50  (feet) ADJUSTED
 JC1076  ______________________________________________________________________
 JC1076  GEOID HEIGHT    -        -29.953 (meters)                     GEOID18
 JC1076  DYNAMIC HEIGHT  -        125.343 (meters)      411.23  (feet) COMP
 JC1076  MODELED GRAVITY -    979,972.4   (mgal)                       NAVD 88
 JC1076
 JC1076  VERT ORDER      -  FIRST     CLASS II
 JC1076
 JC1076.The horizontal coordinates were scaled from a map and have
 JC1076.an estimated accuracy of +/- 6 seconds.
 JC1076
 JC1076.The orthometric height was determined by differential leveling and
 JC1076.adjusted by the NATIONAL GEODETIC SURVEY
 JC1076.in June 1991.
 JC1076
 JC1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1076.GEOID18 height accuracy estimate available here.
 JC1076
 JC1076.Click photographs - Photos may exist for this station.
 JC1076
 JC1076.The dynamic height is computed by dividing the NAVD 88
 JC1076.geopotential number by the normal gravity value computed on the
 JC1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1076.degrees latitude (g = 980.6199 gals.).
 JC1076
 JC1076.The modeled gravity was interpolated from observed gravity values.
 JC1076
 JC1076;                    North         East    Units  Estimated Accuracy
 JC1076;SPC IL W     -   165,150.      691,840.      MT  (+/- 180 meters Scaled)
 JC1076
 JC1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC401265(NAD 83)
 JC1076
 JC1076                          SUPERSEDED SURVEY CONTROL
 JC1076
 JC1076  NGVD 29 (11/26/84)  125.374  (m)          411.33   (f) ADJUSTED    1 2
 JC1076
 JC1076.Superseded values are not recommended for survey control.
 JC1076
 JC1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1076.See file dsdata.pdf to determine how the superseded data were derived.
 JC1076
 JC1076_MARKER: I = METAL ROD
 JC1076_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1076_STAMPING: X 287 1981
 JC1076_MARK LOGO: NGS
 JC1076_PROJECTION: FLUSH
 JC1076_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1076_ROD/PIPE-DEPTH: 9.80 meters
 JC1076
 JC1076  HISTORY     - Date     Condition        Report By
 JC1076  HISTORY     - 1981     MONUMENTED       NGS
 JC1076
 JC1076                          STATION DESCRIPTION
 JC1076
 JC1076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1076'1.3 KM (0.8 MI) NORTH FROM CHALFIN BRIDGE.
 JC1076'1.3 KILOMETERS (0.8 MILE) NORTH ALONG THE TOP OF THE MAIN LEVEE FROM
 JC1076'THE MAEYSTOWN PUMPING STATION AT CHALFIN BRIDGE TO THE MARK ON THE
 JC1076'RIGHT, 3.66 METERS (12.0 FEET) NORTHEAST OF THE CENTER OF THE LEVEE
 JC1076'ROAD AND 0.46 METER (1.5 FEET) SOUTHEAST OF A METAL WITNESS POST.
 JC1076'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 JC1076'THE MARK IS ABOVE LEVEL WITH TOP OF THE LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1405 ***********************************************************************
 HB1405  DESIGNATION -  X 288
 HB1405  PID         -  HB1405
 HB1405  STATE/COUNTY-  IL/RANDOLPH
 HB1405  COUNTRY     -  US
 HB1405  USGS QUAD   -  KASKASKIA (2018)
 HB1405
 HB1405                         *CURRENT SURVEY CONTROL
 HB1405  ______________________________________________________________________
 HB1405* NAD 83(1986) POSITION- 37 58 12.     (N) 089 54 49.     (W)   SCALED
 HB1405* NAVD 88 ORTHO HEIGHT -   123.019 (meters)      403.60  (feet) ADJUSTED
 HB1405  ______________________________________________________________________
 HB1405  GEOID HEIGHT    -        -29.701 (meters)                     GEOID18
 HB1405  DYNAMIC HEIGHT  -        122.934 (meters)      403.33  (feet) COMP
 HB1405  MODELED GRAVITY -    979,937.5   (mgal)                       NAVD 88
 HB1405
 HB1405  VERT ORDER      -  FIRST     CLASS II
 HB1405
 HB1405.The horizontal coordinates were scaled from a map and have
 HB1405.an estimated accuracy of +/- 6 seconds.
 HB1405
 HB1405.The orthometric height was determined by differential leveling and
 HB1405.adjusted by the NATIONAL GEODETIC SURVEY
 HB1405.in June 1991.
 HB1405
 HB1405.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1405.GEOID18 height accuracy estimate available here.
 HB1405
 HB1405.Click photographs - Photos may exist for this station.
 HB1405
 HB1405.The dynamic height is computed by dividing the NAVD 88
 HB1405.geopotential number by the normal gravity value computed on the
 HB1405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1405.degrees latitude (g = 980.6199 gals.).
 HB1405
 HB1405.The modeled gravity was interpolated from observed gravity values.
 HB1405
 HB1405;                    North         East    Units  Estimated Accuracy
 HB1405;SPC IL W     -   144,670.      722,230.      MT  (+/- 180 meters Scaled)
 HB1405
 HB1405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH440064(NAD 83)
 HB1405
 HB1405                          SUPERSEDED SURVEY CONTROL
 HB1405
 HB1405  NGVD 29 (11/26/84)  122.953  (m)          403.39   (f) ADJUSTED    1 2
 HB1405
 HB1405.Superseded values are not recommended for survey control.
 HB1405
 HB1405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1405.See file dsdata.pdf to determine how the superseded data were derived.
 HB1405
 HB1405_MARKER: I = METAL ROD
 HB1405_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1405_STAMPING: X 288 1981
 HB1405_MARK LOGO: NGS
 HB1405_PROJECTION: FLUSH
 HB1405_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1405_ROD/PIPE-DEPTH: 3.40 meters
 HB1405
 HB1405  HISTORY     - Date     Condition        Report By
 HB1405  HISTORY     - 1981     MONUMENTED       NGS
 HB1405  HISTORY     - 20120622 MARK NOT FOUND   ILDT
 HB1405
 HB1405                          STATION DESCRIPTION
 HB1405
 HB1405'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1405'1.4 KM (0.9 MI) NW FROM FORT GAGE.
 HB1405'1.4 KILOMETER (0.9 MILE) NORTHWEST ALONG REILY LAKE ROAD FROM THE
 HB1405'JUNCTION OF A PAVED ROAD NUMBER 16.00E IN FORT GAGE PARALELLING THE
 HB1405'PACIFIC RAILROAD TO THE MARK ON THE RIGHT, 5.18 METERS (17.0 FEET)
 HB1405'NORTHEAST OF THE CENTER OF REILY LAKE ROAD AND 0.46 METER (1.5 FEET)
 HB1405'SOUTHEAST OF A METAL WITNESS POST.
 HB1405'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HB1405'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 HB1405
 HB1405                          STATION RECOVERY (2012)
 HB1405
 HB1405'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB1405'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0876 ***********************************************************************
 MF0876  DESIGNATION -  X 29
 MF0876  PID         -  MF0876
 MF0876  STATE/COUNTY-  IL/MARSHALL
 MF0876  COUNTRY     -  US
 MF0876  USGS QUAD   -  VARNA (2018)
 MF0876
 MF0876                         *CURRENT SURVEY CONTROL
 MF0876  ______________________________________________________________________
 MF0876* NAD 83(1986) POSITION- 41 00 05.     (N) 089 08 02.     (W)   SCALED
 MF0876* NAVD 88 ORTHO HEIGHT -   213.534 (meters)      700.57  (feet) ADJUSTED
 MF0876  ______________________________________________________________________
 MF0876  GEOID HEIGHT    -        -32.701 (meters)                     GEOID18
 MF0876  DYNAMIC HEIGHT  -        213.441 (meters)      700.26  (feet) COMP
 MF0876  MODELED GRAVITY -    980,184.8   (mgal)                       NAVD 88
 MF0876
 MF0876  VERT ORDER      -  SECOND    CLASS 0
 MF0876
 MF0876.The horizontal coordinates were scaled from a map and have
 MF0876.an estimated accuracy of +/- 6 seconds.
 MF0876
 MF0876.The orthometric height was determined by differential leveling and
 MF0876.adjusted by the NATIONAL GEODETIC SURVEY
 MF0876.in June 1991.
 MF0876
 MF0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0876.GEOID18 height accuracy estimate available here.
 MF0876
 MF0876.Click photographs - Photos may exist for this station.
 MF0876
 MF0876.The dynamic height is computed by dividing the NAVD 88
 MF0876.geopotential number by the normal gravity value computed on the
 MF0876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0876.degrees latitude (g = 980.6199 gals.).
 MF0876
 MF0876.The modeled gravity was interpolated from observed gravity values.
 MF0876
 MF0876;                    North         East    Units  Estimated Accuracy
 MF0876;SPC IL W     -   481,690.      786,890.      MT  (+/- 180 meters Scaled)
 MF0876
 MF0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL205411(NAD 83)
 MF0876
 MF0876                          SUPERSEDED SURVEY CONTROL
 MF0876
 MF0876  NGVD 29 (??/??/92)  213.588  (m)          700.75   (f) ADJ UNCH    2 0
 MF0876
 MF0876.Superseded values are not recommended for survey control.
 MF0876
 MF0876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0876.See file dsdata.pdf to determine how the superseded data were derived.
 MF0876
 MF0876_MARKER: DB = BENCH MARK DISK
 MF0876_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0876_SP_SET: BUILDING WALL
 MF0876_STAMPING: X 29 1934
 MF0876_MARK LOGO: CGS
 MF0876_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0876_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0876+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2013
 MF0876
 MF0876  HISTORY     - Date     Condition        Report By
 MF0876  HISTORY     - 1934     MONUMENTED       CGS
 MF0876  HISTORY     - 19981107 GOOD             USPSQD
 MF0876  HISTORY     - 20130814 GOOD             ILDT
 MF0876
 MF0876                          STATION DESCRIPTION
 MF0876
 MF0876'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0876'AT TOLUCA.
 MF0876'AT TOLUCA, MARSHALL COUNTY, AT THE SOUTHWEST CORNER OF THE
 MF0876'CITIZENS NATIONAL BANK, IN THE LIMESTONE WALL, 10 FEET SOUTH
 MF0876'OF THE FRONT ENTRANCE, AND 2 FEET ABOVE THE SIDEWALK.  A STANDARD
 MF0876'DISK, STAMPED X 29 1934 AND SET VERTICALLY.
 MF0876
 MF0876                          STATION RECOVERY (1998)
 MF0876
 MF0876'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0876'RECOVERED IN GOOD CONDITION.
 MF0876
 MF0876                          STATION RECOVERY (2013)
 MF0876
 MF0876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0876'SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1347 ***********************************************************************
 HB1347  DESIGNATION -  X 290
 HB1347  PID         -  HB1347
 HB1347  STATE/COUNTY-  IL/JACKSON
 HB1347  COUNTRY     -  US
 HB1347  USGS QUAD   -  ORAVILLE (2018)
 HB1347
 HB1347                         *CURRENT SURVEY CONTROL
 HB1347  ______________________________________________________________________
 HB1347* NAD 83(1986) POSITION- 37 46 18.     (N) 089 23 06.     (W)   SCALED
 HB1347* NAVD 88 ORTHO HEIGHT -   113.352 (meters)      371.89  (feet) ADJUSTED
 HB1347  ______________________________________________________________________
 HB1347  GEOID HEIGHT    -        -29.209 (meters)                     GEOID18
 HB1347  DYNAMIC HEIGHT  -        113.272 (meters)      371.63  (feet) COMP
 HB1347  MODELED GRAVITY -    979,929.5   (mgal)                       NAVD 88
 HB1347
 HB1347  VERT ORDER      -  FIRST     CLASS II
 HB1347
 HB1347.The horizontal coordinates were scaled from a map and have
 HB1347.an estimated accuracy of +/- 6 seconds.
 HB1347
 HB1347.The orthometric height was determined by differential leveling and
 HB1347.adjusted by the NATIONAL GEODETIC SURVEY
 HB1347.in June 1991.
 HB1347
 HB1347.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1347.GEOID18 height accuracy estimate available here.
 HB1347
 HB1347.Click photographs - Photos may exist for this station.
 HB1347
 HB1347.The dynamic height is computed by dividing the NAVD 88
 HB1347.geopotential number by the normal gravity value computed on the
 HB1347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1347.degrees latitude (g = 980.6199 gals.).
 HB1347
 HB1347.The modeled gravity was interpolated from observed gravity values.
 HB1347
 HB1347;                    North         East    Units  Estimated Accuracy
 HB1347;SPC IL W     -   122,920.      768,870.      MT  (+/- 180 meters Scaled)
 HB1347
 HB1347_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG899831(NAD 83)
 HB1347
 HB1347                          SUPERSEDED SURVEY CONTROL
 HB1347
 HB1347  NGVD 29 (11/26/84)  113.271  (m)          371.62   (f) ADJUSTED    1 2
 HB1347
 HB1347.Superseded values are not recommended for survey control.
 HB1347
 HB1347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1347.See file dsdata.pdf to determine how the superseded data were derived.
 HB1347
 HB1347_MARKER: I = METAL ROD
 HB1347_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1347_STAMPING: X 290 1981
 HB1347_MARK LOGO: NGS
 HB1347_PROJECTION: FLUSH
 HB1347_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1347_ROD/PIPE-DEPTH: 9.5 meters
 HB1347
 HB1347  HISTORY     - Date     Condition        Report By
 HB1347  HISTORY     - 1981     MONUMENTED       NGS
 HB1347  HISTORY     - 20110911 MARK NOT FOUND   ILDT
 HB1347
 HB1347                          STATION DESCRIPTION
 HB1347
 HB1347'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1347'4.8 KM (3.0 MI) WEST FROM MURPHYSBORO.
 HB1347'4.8 KILOMETERS (3.0 MILES) WEST ALONG STATE HIGHWAY 149 FROM THE
 HB1347'COURTHOUSE IN MURPHYSBORO TO THE MARK ON THE RIGHT, NEAR THE WEST END
 HB1347'OF THE SOUTH GUARDRAIL, 5.80 METERS (19.0 FEET) SOUTH OF THE CENTER
 HB1347'LINE OF THE HIGHWAY, 4.57 METERS (15.0 FEET) EAST OF THE WEST END OF
 HB1347'THE GUARDRAIL, 0.40 METER (1.3 FEET) SOUTH OF THE GUARDRAIL.
 HB1347'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1347'THE MARK IS ABOVE LEVEL WITH HIGHWAY.
 HB1347
 HB1347                          STATION RECOVERY (2011)
 HB1347
 HB1347'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1347'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1309 ***********************************************************************
 HB1309  DESIGNATION -  X 291
 HB1309  PID         -  HB1309
 HB1309  STATE/COUNTY-  IL/UNION
 HB1309  COUNTRY     -  US
 HB1309  USGS QUAD   -  WARE (2018)
 HB1309
 HB1309                         *CURRENT SURVEY CONTROL
 HB1309  ______________________________________________________________________
 HB1309* NAD 83(1986) POSITION- 37 26 04.     (N) 089 24 56.     (W)   SCALED
 HB1309* NAVD 88 ORTHO HEIGHT -   110.949 (meters)      364.01  (feet) ADJUSTED
 HB1309  ______________________________________________________________________
 HB1309  GEOID HEIGHT    -        -28.439 (meters)                     GEOID18
 HB1309  DYNAMIC HEIGHT  -        110.871 (meters)      363.75  (feet) COMP
 HB1309  MODELED GRAVITY -    979,932.8   (mgal)                       NAVD 88
 HB1309
 HB1309  VERT ORDER      -  FIRST     CLASS II
 HB1309
 HB1309.The horizontal coordinates were scaled from a map and have
 HB1309.an estimated accuracy of +/- 6 seconds.
 HB1309
 HB1309.The orthometric height was determined by differential leveling and
 HB1309.adjusted by the NATIONAL GEODETIC SURVEY
 HB1309.in June 1991.
 HB1309
 HB1309.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1309.GEOID18 height accuracy estimate available here.
 HB1309
 HB1309.Click photographs - Photos may exist for this station.
 HB1309
 HB1309.The dynamic height is computed by dividing the NAVD 88
 HB1309.geopotential number by the normal gravity value computed on the
 HB1309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1309.degrees latitude (g = 980.6199 gals.).
 HB1309
 HB1309.The modeled gravity was interpolated from observed gravity values.
 HB1309
 HB1309;                    North         East    Units  Estimated Accuracy
 HB1309;SPC IL W     -    85,470.      766,470.      MT  (+/- 180 meters Scaled)
 HB1309
 HB1309_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG862458(NAD 83)
 HB1309
 HB1309                          SUPERSEDED SURVEY CONTROL
 HB1309
 HB1309  NGVD 29 (11/26/84)  110.853  (m)          363.69   (f) ADJUSTED    1 2
 HB1309
 HB1309.Superseded values are not recommended for survey control.
 HB1309
 HB1309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1309.See file dsdata.pdf to determine how the superseded data were derived.
 HB1309
 HB1309_MARKER: I = METAL ROD
 HB1309_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1309_STAMPING: X 291 1981
 HB1309_MARK LOGO: NGS
 HB1309_PROJECTION: FLUSH
 HB1309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1309_ROD/PIPE-DEPTH: 9.8 meters
 HB1309
 HB1309  HISTORY     - Date     Condition        Report By
 HB1309  HISTORY     - 1981     MONUMENTED       NGS
 HB1309
 HB1309                          STATION DESCRIPTION
 HB1309
 HB1309'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1309'9.2 KM (5.7 MI) NW FROM REYNOLDSVILLE.
 HB1309'1.1 KILOMETER (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1309'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1309'CHURCH IN REYNOLDSVILLE, THENCE 8.0 KILOMETERS (5.0 MILES) NORTH ALONG
 HB1309'THE LEVEE ROAD TO THE MARK ON THE RIGHT, 3.20 METERS (10.5 FEET)
 HB1309'NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1309'THE MARK IS 0.37 METERS  N FROM A WITNESS POST.
 HB1309'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1321 ***********************************************************************
 HB1321  DESIGNATION -  X 292
 HB1321  PID         -  HB1321
 HB1321  STATE/COUNTY-  IL/UNION
 HB1321  COUNTRY     -  US
 HB1321  USGS QUAD   -  WOLF LAKE (2018)
 HB1321
 HB1321                         *CURRENT SURVEY CONTROL
 HB1321  ______________________________________________________________________
 HB1321* NAD 83(1986) POSITION- 37 34 06.     (N) 089 29 56.     (W)   SCALED
 HB1321* NAVD 88 ORTHO HEIGHT -   112.648 (meters)      369.58  (feet) ADJUSTED
 HB1321  ______________________________________________________________________
 HB1321  GEOID HEIGHT    -        -28.650 (meters)                     GEOID18
 HB1321  DYNAMIC HEIGHT  -        112.570 (meters)      369.32  (feet) COMP
 HB1321  MODELED GRAVITY -    979,939.8   (mgal)                       NAVD 88
 HB1321
 HB1321  VERT ORDER      -  FIRST     CLASS II
 HB1321
 HB1321.The horizontal coordinates were scaled from a map and have
 HB1321.an estimated accuracy of +/- 6 seconds.
 HB1321
 HB1321.The orthometric height was determined by differential leveling and
 HB1321.adjusted by the NATIONAL GEODETIC SURVEY
 HB1321.in June 1991.
 HB1321
 HB1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1321.GEOID18 height accuracy estimate available here.
 HB1321
 HB1321.Click photographs - Photos may exist for this station.
 HB1321
 HB1321.The dynamic height is computed by dividing the NAVD 88
 HB1321.geopotential number by the normal gravity value computed on the
 HB1321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1321.degrees latitude (g = 980.6199 gals.).
 HB1321
 HB1321.The modeled gravity was interpolated from observed gravity values.
 HB1321
 HB1321;                    North         East    Units  Estimated Accuracy
 HB1321;SPC IL W     -   100,270.      758,990.      MT  (+/- 180 meters Scaled)
 HB1321
 HB1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG793608(NAD 83)
 HB1321
 HB1321                          SUPERSEDED SURVEY CONTROL
 HB1321
 HB1321  NGVD 29 (11/26/84)  112.558  (m)          369.28   (f) ADJUSTED    1 2
 HB1321
 HB1321.Superseded values are not recommended for survey control.
 HB1321
 HB1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1321.See file dsdata.pdf to determine how the superseded data were derived.
 HB1321
 HB1321_MARKER: I = METAL ROD
 HB1321_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1321_STAMPING: X 292 1981
 HB1321_MARK LOGO: NGS
 HB1321_PROJECTION: FLUSH
 HB1321_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1321_ROD/PIPE-DEPTH: 9.8 meters
 HB1321
 HB1321  HISTORY     - Date     Condition        Report By
 HB1321  HISTORY     - 1981     MONUMENTED       NGS
 HB1321  HISTORY     - 20070410 MARK NOT FOUND   ILDT
 HB1321
 HB1321                          STATION DESCRIPTION
 HB1321
 HB1321'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1321'28.3 KM (17.6 MI) NW FROM REYNOLDSVILLE.
 HB1321'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1321'OF STATE HIGHWAYS 3, 146, AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1321'CHURCH IN REYNOLDSVILLE, THENCE 27.2 KILOMETERS (16.9 MILES) NORTH
 HB1321'ALONG THE LEVEE TO THE MARK ON THE RIGHT, 3.05 METERS (10.0 FEET)
 HB1321'SOUTH OF THE CENTER OF THE LEVEE ROAD, 1.71 METERS (5.6 FEET) WEST OF
 HB1321'THE SOUTH GATE POST.
 HB1321'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1321'THE MARK IS 0.15 M BELOW LEVEE ROAD.
 HB1321
 HB1321                          STATION RECOVERY (2007)
 HB1321
 HB1321'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (JBH)
 HB1321'NOT FOUND DO TO RECONSTRUTION OF LEVEES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1657 ***********************************************************************
 JA1657  DESIGNATION -  X 294
 JA1657  PID         -  JA1657
 JA1657  STATE/COUNTY-  IL/LAWRENCE
 JA1657  COUNTRY     -  US
 JA1657  USGS QUAD   -  SUMNER (2018)
 JA1657
 JA1657                         *CURRENT SURVEY CONTROL
 JA1657  ______________________________________________________________________
 JA1657* NAD 83(1986) POSITION- 38 42 59.     (N) 087 48 22.     (W)   SCALED
 JA1657* NAVD 88 ORTHO HEIGHT -   154.968 (meters)      508.42  (feet) ADJUSTED
 JA1657  ______________________________________________________________________
 JA1657  GEOID HEIGHT    -        -31.478 (meters)                     GEOID18
 JA1657  DYNAMIC HEIGHT  -        154.873 (meters)      508.11  (feet) COMP
 JA1657  MODELED GRAVITY -    980,014.2   (mgal)                       NAVD 88
 JA1657
 JA1657  VERT ORDER      -  FIRST     CLASS II
 JA1657
 JA1657.The horizontal coordinates were scaled from a map and have
 JA1657.an estimated accuracy of +/- 6 seconds.
 JA1657
 JA1657.The orthometric height was determined by differential leveling and
 JA1657.adjusted by the NATIONAL GEODETIC SURVEY
 JA1657.in June 1991.
 JA1657
 JA1657.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1657.GEOID18 height accuracy estimate available here.
 JA1657
 JA1657.Click photographs - Photos may exist for this station.
 JA1657
 JA1657.The dynamic height is computed by dividing the NAVD 88
 JA1657.geopotential number by the normal gravity value computed on the
 JA1657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1657.degrees latitude (g = 980.6199 gals.).
 JA1657
 JA1657.The modeled gravity was interpolated from observed gravity values.
 JA1657
 JA1657;                    North         East    Units  Estimated Accuracy
 JA1657;SPC IL E     -   227,630.      345,850.      MT  (+/- 180 meters Scaled)
 JA1657
 JA1657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH299856(NAD 83)
 JA1657
 JA1657                          SUPERSEDED SURVEY CONTROL
 JA1657
 JA1657.No superseded survey control is available for this station.
 JA1657
 JA1657_MARKER: I = METAL ROD
 JA1657_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1657_STAMPING: X 294 1986
 JA1657_MARK LOGO: NGS
 JA1657_PROJECTION: FLUSH
 JA1657_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1657_ROD/PIPE-DEPTH: 4.7 meters
 JA1657
 JA1657  HISTORY     - Date     Condition        Report By
 JA1657  HISTORY     - 1986     MONUMENTED       NGS
 JA1657
 JA1657                          STATION DESCRIPTION
 JA1657
 JA1657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1657'11.0 KM (6.85 MI) WEST FROM LAWRENCEVILLE.
 JA1657'1.0 KM (0.6 MI) WESTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1657'COURTHOUSE IN LAWRENCEVILLE, THENCE 10.0 KM (6.2 MI) WESTERLY ALONG
 JA1657'STATE HIGHWAY 250, 21.5 M (70.5 FT) EAST OF THE CENTER OF COUNTY ROAD
 JA1657'550 E, 8.8 M (28.9 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND 1.8
 JA1657'M (5.9 FT) WEST OF A UTILITY POLE.  NOTE--ACCESS TO DATUM POINT IS HAD
 JA1657'THROUGH A 5-INCH LOGO CAP.
 JA1657'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST AND FENCE
 JA1657'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1590 ***********************************************************************
 JB1590  DESIGNATION -  X 295
 JB1590  PID         -  JB1590
 JB1590  STATE/COUNTY-  IL/CLAY
 JB1590  COUNTRY     -  US
 JB1590  USGS QUAD   -  XENIA NE (2018)
 JB1590
 JB1590                         *CURRENT SURVEY CONTROL
 JB1590  ______________________________________________________________________
 JB1590* NAD 83(1986) POSITION- 38 39 02.     (N) 088 33 23.     (W)   SCALED
 JB1590* NAVD 88 ORTHO HEIGHT -   153.793 (meters)      504.57  (feet) ADJUSTED
 JB1590  ______________________________________________________________________
 JB1590  GEOID HEIGHT    -        -31.107 (meters)                     GEOID18
 JB1590  DYNAMIC HEIGHT  -        153.697 (meters)      504.25  (feet) COMP
 JB1590  MODELED GRAVITY -    980,003.0   (mgal)                       NAVD 88
 JB1590
 JB1590  VERT ORDER      -  FIRST     CLASS II
 JB1590
 JB1590.The horizontal coordinates were scaled from a map and have
 JB1590.an estimated accuracy of +/- 6 seconds.
 JB1590
 JB1590.The orthometric height was determined by differential leveling and
 JB1590.adjusted by the NATIONAL GEODETIC SURVEY
 JB1590.in June 1991.
 JB1590
 JB1590.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1590.GEOID18 height accuracy estimate available here.
 JB1590
 JB1590.Click photographs - Photos may exist for this station.
 JB1590
 JB1590.The dynamic height is computed by dividing the NAVD 88
 JB1590.geopotential number by the normal gravity value computed on the
 JB1590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1590.degrees latitude (g = 980.6199 gals.).
 JB1590
 JB1590.The modeled gravity was interpolated from observed gravity values.
 JB1590
 JB1590;                    North         East    Units  Estimated Accuracy
 JB1590;SPC IL E     -   220,210.      280,580.      MT  (+/- 180 meters Scaled)
 JB1590
 JB1590_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH645791(NAD 83)
 JB1590
 JB1590                          SUPERSEDED SURVEY CONTROL
 JB1590
 JB1590.No superseded survey control is available for this station.
 JB1590
 JB1590_MARKER: I = METAL ROD
 JB1590_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JB1590_STAMPING: X 295 1986
 JB1590_MARK LOGO: NGS
 JB1590_PROJECTION: FLUSH
 JB1590_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1590_ROD/PIPE-DEPTH: 7.0 meters
 JB1590
 JB1590  HISTORY     - Date     Condition        Report By
 JB1590  HISTORY     - 1986     MONUMENTED       NGS
 JB1590
 JB1590                          STATION DESCRIPTION
 JB1590
 JB1590'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1590'6.4 KM (4.0 MI) WEST FROM FLORA.
 JB1590'6.4 KM (4.0 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB1590'WITH STATE STREET IN FLORA, 8.9 M (29.2 FT) NORTH OF THE CENTERLINE OF
 JB1590'THE HIGHWAY, 7.0 M (23.0 FT) WEST OF THE CENTER OF A GRAVELED DRIVEWAY
 JB1590'LEADING NORTH TO THE RAMOND THOMASON RESIDENCE, AND 2.6 M (8.5 FT)
 JB1590'WEST OF A UTILITY POLE AND FENCE CORNER.  NOTE--ACCESS TO DATUM POINT
 JB1590'IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1590'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST AND FENCE
 JB1590'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1673 ***********************************************************************
 LC1673  DESIGNATION -  X 296
 LC1673  PID         -  LC1673
 LC1673  STATE/COUNTY-  IL/PIATT
 LC1673  COUNTRY     -  US
 LC1673  USGS QUAD   -  MANSFIELD (2018)
 LC1673
 LC1673                         *CURRENT SURVEY CONTROL
 LC1673  ______________________________________________________________________
 LC1673* NAD 83(1986) POSITION- 40 13 42.     (N) 088 34 30.     (W)   SCALED
 LC1673* NAVD 88 ORTHO HEIGHT -   219.530 (meters)      720.24  (feet) ADJUSTED
 LC1673  ______________________________________________________________________
 LC1673  GEOID HEIGHT    -        -31.943 (meters)                     GEOID18
 LC1673  DYNAMIC HEIGHT  -        219.423 (meters)      719.89  (feet) COMP
 LC1673  MODELED GRAVITY -    980,132.8   (mgal)                       NAVD 88
 LC1673
 LC1673  VERT ORDER      -  FIRST     CLASS II
 LC1673
 LC1673.The horizontal coordinates were scaled from a map and have
 LC1673.an estimated accuracy of +/- 6 seconds.
 LC1673
 LC1673.The orthometric height was determined by differential leveling and
 LC1673.adjusted by the NATIONAL GEODETIC SURVEY
 LC1673.in June 1991.
 LC1673
 LC1673.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1673.GEOID18 height accuracy estimate available here.
 LC1673
 LC1673.Click photographs - Photos may exist for this station.
 LC1673
 LC1673.The dynamic height is computed by dividing the NAVD 88
 LC1673.geopotential number by the normal gravity value computed on the
 LC1673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1673.degrees latitude (g = 980.6199 gals.).
 LC1673
 LC1673.The modeled gravity was interpolated from observed gravity values.
 LC1673
 LC1673;                    North         East    Units  Estimated Accuracy
 LC1673;SPC IL E     -   395,380.      279,430.      MT  (+/- 180 meters Scaled)
 LC1673
 LC1673_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK660542(NAD 83)
 LC1673
 LC1673                          SUPERSEDED SURVEY CONTROL
 LC1673
 LC1673.No superseded survey control is available for this station.
 LC1673
 LC1673_MARKER: I = METAL ROD
 LC1673_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1673_STAMPING: X 296 1986
 LC1673_MARK LOGO: NGS
 LC1673_PROJECTION: FLUSH
 LC1673_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1673_ROD/PIPE-DEPTH: 7.3 meters
 LC1673
 LC1673  HISTORY     - Date     Condition        Report By
 LC1673  HISTORY     - 1986     MONUMENTED       NGS
 LC1673
 LC1673                          STATION DESCRIPTION
 LC1673
 LC1673'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1673'5.1 KM (3.15 MI) SE FROM FARMER CITY.
 LC1673'5.1 KM (3.15 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1673'JUNCTION WITH STATE HIGHWAY 54 IN FARMER CITY, 19.0 M (62.3 FT)
 LC1673'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 5.0 M (16.4 FT) NORTHEAST
 LC1673'OF THE NEAR RAIL OF THE CONRAIL RAILROAD, AND 0.6 M (2.0 FT)
 LC1673'WEST-NORTHWEST OF A RAILROAD CROSSING SIGN POST.  NOTE--ACCESS TO
 LC1673'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1673'THE MARK IS 0.2 METERS  ESE FROM  A WITNESS POST
 LC1673'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1386 ***********************************************************************
 LC1386  DESIGNATION -  X 30
 LC1386  PID         -  LC1386
 LC1386  STATE/COUNTY-  IL/PEORIA
 LC1386  COUNTRY     -  US
 LC1386  USGS QUAD   -  PRINCEVILLE (2018)
 LC1386
 LC1386                         *CURRENT SURVEY CONTROL
 LC1386  ______________________________________________________________________
 LC1386* NAD 83(1986) POSITION- 40 55 47.     (N) 089 45 16.     (W)   SCALED
 LC1386* NAVD 88 ORTHO HEIGHT -   225.448 (meters)      739.66  (feet) ADJUSTED
 LC1386  ______________________________________________________________________
 LC1386  GEOID HEIGHT    -        -32.990 (meters)                     GEOID18
 LC1386  DYNAMIC HEIGHT  -        225.348 (meters)      739.33  (feet) COMP
 LC1386  MODELED GRAVITY -    980,173.8   (mgal)                       NAVD 88
 LC1386
 LC1386  VERT ORDER      -  SECOND    CLASS 0
 LC1386
 LC1386.The horizontal coordinates were scaled from a map and have
 LC1386.an estimated accuracy of +/- 6 seconds.
 LC1386
 LC1386.The orthometric height was determined by differential leveling and
 LC1386.adjusted by the NATIONAL GEODETIC SURVEY
 LC1386.in June 1991.
 LC1386
 LC1386.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1386.GEOID18 height accuracy estimate available here.
 LC1386
 LC1386.Click photographs - Photos may exist for this station.
 LC1386
 LC1386.The dynamic height is computed by dividing the NAVD 88
 LC1386.geopotential number by the normal gravity value computed on the
 LC1386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1386.degrees latitude (g = 980.6199 gals.).
 LC1386
 LC1386.The modeled gravity was interpolated from observed gravity values.
 LC1386
 LC1386;                    North         East    Units  Estimated Accuracy
 LC1386;SPC IL W     -   473,300.      734,720.      MT  (+/- 180 meters Scaled)
 LC1386
 LC1386_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL680346(NAD 83)
 LC1386
 LC1386                          SUPERSEDED SURVEY CONTROL
 LC1386
 LC1386  NGVD 29 (??/??/92)  225.523  (m)          739.90   (f) ADJ UNCH    2 0
 LC1386
 LC1386.Superseded values are not recommended for survey control.
 LC1386
 LC1386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1386.See file dsdata.pdf to determine how the superseded data were derived.
 LC1386
 LC1386_MARKER: DB = BENCH MARK DISK
 LC1386_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC1386_STAMPING: PRINCEVILLE X 30 1934
 LC1386_MARK LOGO: CGS
 LC1386_PROJECTION: FLUSH
 LC1386_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1386
 LC1386  HISTORY     - Date     Condition        Report By
 LC1386  HISTORY     - 1934     MONUMENTED       CGS
 LC1386  HISTORY     - 1968     GOOD             CGS
 LC1386  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1386
 LC1386                          STATION DESCRIPTION
 LC1386
 LC1386'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 LC1386'AT PRINCEVILLE.
 LC1386'IT IS A STANDARD DISK SET IN THE TOP OF A 6 INCH CONCRETE POST
 LC1386'THAT IS FLUSH WITH THE GROUND SURFACE, 72.5 FEET SOUTH-SOUTHWEST
 LC1386'OF THE FRONT DOOR OF THE R. COX AND SON LUMBER CO., 55 FEET
 LC1386'SOUTHEAST OF THE CENTER OF THE T-INTERSECTION OF MAIN STREET
 LC1386'AND AN UNNAMED STREET THAT FOLLOWS THE OLD RAILROAD GRADE, 45
 LC1386'FEET SOUTH OF THE CENTERLINE OF MAIN STREET, 22.8 FEET
 LC1386'SOUTH-SOUTHEAST OF THE EAST END OF A WARNING RAIL ACROSS THE OLD
 LC1386'RAILROAD RIGHT-OF-WAY, 7 FEET SOUTH-SOUTHEAST OF POLE AND 0.5
 LC1386'FEET NORTH OF STEEL WITNESS POST AND SIGN.  NOTE-- THE RAILROAD
 LC1386'HAS BEEN DISMANTLED.  THE MARK WAS FOUND TO BE STAMPED AS SHOWN
 LC1386'ABOVE AND NOT AS PREVIOUSLY REPORTED.
 LC1386
 LC1386                          STATION RECOVERY (1998)
 LC1386
 LC1386'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1386'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1658 ***********************************************************************
 LC1658  DESIGNATION -  X 300
 LC1658  PID         -  LC1658
 LC1658  STATE/COUNTY-  IL/CHAMPAIGN
 LC1658  COUNTRY     -  US
 LC1658  USGS QUAD   -  URBANA (2018)
 LC1658
 LC1658                         *CURRENT SURVEY CONTROL
 LC1658  ______________________________________________________________________
 LC1658* NAD 83(1986) POSITION- 40 06 42.0    (N) 088 12 25.8    (W)   HD_HELD2
 LC1658* NAVD 88 ORTHO HEIGHT -   223.069 (meters)      731.85  (feet) ADJUSTED
 LC1658  ______________________________________________________________________
 LC1658  GEOID HEIGHT    -        -32.100 (meters)                     GEOID18
 LC1658  DYNAMIC HEIGHT  -        222.956 (meters)      731.48  (feet) COMP
 LC1658  MODELED GRAVITY -    980,112.6   (mgal)                       NAVD 88
 LC1658
 LC1658  VERT ORDER      -  FIRST     CLASS II
 LC1658
 LC1658.The horizontal coordinates were established by autonomous hand held GPS
 LC1658.observations and have an estimated accuracy of +/- 10 meters.
 LC1658
 LC1658.The orthometric height was determined by differential leveling and
 LC1658.adjusted by the NATIONAL GEODETIC SURVEY
 LC1658.in June 1991.
 LC1658
 LC1658.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1658.GEOID18 height accuracy estimate available here.
 LC1658
 LC1658.Click photographs - Photos may exist for this station.
 LC1658
 LC1658.The dynamic height is computed by dividing the NAVD 88
 LC1658.geopotential number by the normal gravity value computed on the
 LC1658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1658.degrees latitude (g = 980.6199 gals.).
 LC1658
 LC1658.The modeled gravity was interpolated from observed gravity values.
 LC1658
 LC1658;                    North         East    Units  Estimated Accuracy
 LC1658;SPC IL E     -   382,407.      310,756.      MT  (+/- 10 meters HH2 GPS)
 LC1658
 LC1658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9712340849(NAD 83)
 LC1658
 LC1658                          SUPERSEDED SURVEY CONTROL
 LC1658
 LC1658.No superseded survey control is available for this station.
 LC1658
 LC1658_MARKER: DV = VERTICAL CONTROL DISK
 LC1658_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LC1658_SP_SET: FOUNDATION WALL
 LC1658_STAMPING: X 300 1986
 LC1658_MARK LOGO: NGS
 LC1658_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC1658+STABILITY: POSITION/ELEVATION WELL
 LC1658_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1658+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2005
 LC1658
 LC1658  HISTORY     - Date     Condition        Report By
 LC1658  HISTORY     - 1986     MONUMENTED       NGS
 LC1658  HISTORY     - 20051205 GOOD             ILDT
 LC1658
 LC1658                          STATION DESCRIPTION
 LC1658
 LC1658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1658'IN URBANA.
 LC1658'IN URBANA, AT 202 SOUTH BROADWAY AVENUE, SET VERTICALLY IN THE NORTH
 LC1658'FACE NEAR THE NORTHWEST CORNER OF THE POST OFFICE, 3.8 M (12.5 FT)
 LC1658'EAST OF THE NORTHWEST CORNER, AND 1.5 M (4.9 FT) WEST OF THE CENTER OF
 LC1658'THE CENTER 1 OF 3 WINDOWS.
 LC1658'THE MARK IS 1.0 M ABOVE THE GROUND.
 LC1658
 LC1658                          STATION RECOVERY (2005)
 LC1658
 LC1658'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC1658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1665 ***********************************************************************
 LC1665  DESIGNATION -  X 301
 LC1665  PID         -  LC1665
 LC1665  STATE/COUNTY-  IL/CHAMPAIGN
 LC1665  COUNTRY     -  US
 LC1665  USGS QUAD   -  RISING (2018)
 LC1665
 LC1665                         *CURRENT SURVEY CONTROL
 LC1665  ______________________________________________________________________
 LC1665* NAD 83(1986) POSITION- 40 10 10.     (N) 088 20 02.     (W)   SCALED
 LC1665* NAVD 88 ORTHO HEIGHT -   229.770 (meters)      753.84  (feet) ADJUSTED
 LC1665  ______________________________________________________________________
 LC1665  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 LC1665  DYNAMIC HEIGHT  -        229.654 (meters)      753.46  (feet) COMP
 LC1665  MODELED GRAVITY -    980,116.0   (mgal)                       NAVD 88
 LC1665
 LC1665  VERT ORDER      -  FIRST     CLASS II
 LC1665
 LC1665.The horizontal coordinates were scaled from a map and have
 LC1665.an estimated accuracy of +/- 6 seconds.
 LC1665
 LC1665.The orthometric height was determined by differential leveling and
 LC1665.adjusted by the NATIONAL GEODETIC SURVEY
 LC1665.in June 1991.
 LC1665
 LC1665.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1665.GEOID18 height accuracy estimate available here.
 LC1665
 LC1665.Click photographs - Photos may exist for this station.
 LC1665
 LC1665.The dynamic height is computed by dividing the NAVD 88
 LC1665.geopotential number by the normal gravity value computed on the
 LC1665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1665.degrees latitude (g = 980.6199 gals.).
 LC1665
 LC1665.The modeled gravity was interpolated from observed gravity values.
 LC1665
 LC1665;                    North         East    Units  Estimated Accuracy
 LC1665;SPC IL E     -   388,810.      299,950.      MT  (+/- 180 meters Scaled)
 LC1665
 LC1665_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK864474(NAD 83)
 LC1665
 LC1665                          SUPERSEDED SURVEY CONTROL
 LC1665
 LC1665.No superseded survey control is available for this station.
 LC1665
 LC1665_MARKER: I = METAL ROD
 LC1665_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1665_STAMPING: X 301 1986
 LC1665_MARK LOGO: NGS
 LC1665_PROJECTION: RECESSED 2 CENTIMETERS
 LC1665_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1665_ROD/PIPE-DEPTH: 13.4 meters
 LC1665
 LC1665  HISTORY     - Date     Condition        Report By
 LC1665  HISTORY     - 1986     MONUMENTED       NGS
 LC1665
 LC1665                          STATION DESCRIPTION
 LC1665
 LC1665'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1665'6.1 KM (3.8 MI) NW FROM CHAMPAIGN.
 LC1665'6.1 KM (3.8 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1665'WITH COUNTY ROAD 519 IN CHAMPAIGN, 25.9 M (85.0 FT) SOUTH-SOUTHEAST OF
 LC1665'THE SOUTHEAST CORNER OF CLARENCE SHODELLS RESIDENCE, 21.4 M (70.2 FT)
 LC1665'WEST-NORTHWEST OF THE CENTER OF A DRIVEWAY, 9.3 M (30.5 FT) NORTHEAST
 LC1665'OF THE CENTERLINE OF THE HIGHWAY, AND 1.0 M (3.3 FT) SOUTHEAST OF A
 LC1665'UTILITY POLE WITH A TRANSFORMER.  NOTE--ACCESS TO DATUM POINT IS HAD
 LC1665'THROUGH A 5-INCH LOGO CAP.
 LC1665'THE MARK IS 0.5 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3478 ***********************************************************************
 AI3478  DESIGNATION -  X 301 RESET
 AI3478  PID         -  AI3478
 AI3478  STATE/COUNTY-  IL/CHAMPAIGN
 AI3478  COUNTRY     -  US
 AI3478  USGS QUAD   -  RISING (2018)
 AI3478
 AI3478                         *CURRENT SURVEY CONTROL
 AI3478  ______________________________________________________________________
 AI3478* NAD 83(1986) POSITION- 40 10 10.     (N) 088 20 02.     (W)   SCALED
 AI3478* NAVD 88 ORTHO HEIGHT -   229.19  (meters)      751.9   (feet) RESET
 AI3478  ______________________________________________________________________
 AI3478  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 AI3478  VERT ORDER      -  THIRD
 AI3478
 AI3478.The horizontal coordinates were scaled from a map and have
 AI3478.an estimated accuracy of +/- 6 seconds.
 AI3478
 AI3478.The orthometric height was computed from unverified reset data.
 AI3478
 AI3478.No vertical observational check was made to the station.
 AI3478
 AI3478.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3478.GEOID18 height accuracy estimate available here.
 AI3478
 AI3478.Click photographs - Photos may exist for this station.
 AI3478
 AI3478;                    North         East    Units  Estimated Accuracy
 AI3478;SPC IL E     -   388,810.      299,950.      MT  (+/- 180 meters Scaled)
 AI3478
 AI3478_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK864474(NAD 83)
 AI3478
 AI3478                          SUPERSEDED SURVEY CONTROL
 AI3478
 AI3478.No superseded survey control is available for this station.
 AI3478
 AI3478_MARKER: DV = VERTICAL CONTROL DISK
 AI3478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3478_STAMPING: X 301 RESET 1999
 AI3478_MARK LOGO: NGS
 AI3478_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3478+STABILITY: SURFACE MOTION
 AI3478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3478+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2005
 AI3478
 AI3478  HISTORY     - Date     Condition        Report By
 AI3478  HISTORY     - 1999     MONUMENTED       NGS
 AI3478  HISTORY     - 20051213 GOOD             ILDT
 AI3478
 AI3478                          STATION DESCRIPTION
 AI3478
 AI3478'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (RKB)
 AI3478'TO REACH FROM THE INTERSECTION OF US ROUTE 150 AND MATTIS AVENUE IN
 AI3478'THE NORTHWEST PART OF CHAMPAIGN, GO NORTHWEST ON ROUTE 150 FOR 3.8
 AI3478'MILES (6.1 KM) TO RISING ROAD AND THE STATION ON THE LEFT, 12.0 M
 AI3478'(39.4 FT) SOUTH OF THE CENTERLINE OF ROUTE 150, 24.7 M (81.0 FT) WEST
 AI3478'OF THE APPROXIMATE CENTER OF RISING ROAD, 14.6 M (47.9 FT) NORTHWEST
 AI3478'OF A POWER POLE, AND 0.3 M (1.0 FT) NORTH OF A FIBERGLASS WITNESS
 AI3478'POST.
 AI3478
 AI3478                          STATION RECOVERY (2005)
 AI3478
 AI3478'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 AI3478'RAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0045 ***********************************************************************
 LD0045  DESIGNATION -  X 31
 LD0045  PID         -  LD0045
 LD0045  STATE/COUNTY-  IL/KNOX
 LD0045  COUNTRY     -  US
 LD0045  USGS QUAD   -  GALESBURG WEST (2018)
 LD0045
 LD0045                         *CURRENT SURVEY CONTROL
 LD0045  ______________________________________________________________________
 LD0045* NAD 83(1986) POSITION- 40 55 56.     (N) 090 23 01.     (W)   SCALED
 LD0045* NAVD 88 ORTHO HEIGHT -   238.763 (meters)      783.34  (feet) ADJUSTED
 LD0045  ______________________________________________________________________
 LD0045  GEOID HEIGHT    -        -33.024 (meters)                     GEOID18
 LD0045  DYNAMIC HEIGHT  -        238.655 (meters)      782.99  (feet) COMP
 LD0045  MODELED GRAVITY -    980,169.4   (mgal)                       NAVD 88
 LD0045
 LD0045  VERT ORDER      -  SECOND    CLASS 0
 LD0045
 LD0045.The horizontal coordinates were scaled from a map and have
 LD0045.an estimated accuracy of +/- 6 seconds.
 LD0045
 LD0045.The orthometric height was determined by differential leveling and
 LD0045.adjusted by the NATIONAL GEODETIC SURVEY
 LD0045.in June 1991.
 LD0045
 LD0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0045.GEOID18 height accuracy estimate available here.
 LD0045
 LD0045.Click photographs - Photos may exist for this station.
 LD0045
 LD0045.The dynamic height is computed by dividing the NAVD 88
 LD0045.geopotential number by the normal gravity value computed on the
 LD0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0045.degrees latitude (g = 980.6199 gals.).
 LD0045
 LD0045.The modeled gravity was interpolated from observed gravity values.
 LD0045
 LD0045;                    North         East    Units  Estimated Accuracy
 LD0045;SPC IL W     -   473,520.      681,730.      MT  (+/- 180 meters Scaled)
 LD0045
 LD0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF202345(NAD 83)
 LD0045
 LD0045                          SUPERSEDED SURVEY CONTROL
 LD0045
 LD0045  NGVD 29 (??/??/92)  238.815  (m)          783.51   (f) ADJ UNCH    2 0
 LD0045
 LD0045.Superseded values are not recommended for survey control.
 LD0045
 LD0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0045.See file dsdata.pdf to determine how the superseded data were derived.
 LD0045
 LD0045_MARKER: DB = BENCH MARK DISK
 LD0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0045_STAMPING: X 31 1935
 LD0045_MARK LOGO: CGS
 LD0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0045+STABILITY: SURFACE MOTION
 LD0045
 LD0045  HISTORY     - Date     Condition        Report By
 LD0045  HISTORY     - 1935     MONUMENTED       CGS
 LD0045  HISTORY     - 1942     GOOD             CGS
 LD0045  HISTORY     - 1965     MARK NOT FOUND   CGS
 LD0045  HISTORY     - 19971112 MARK NOT FOUND   USPSQD
 LD0045  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0045  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0045
 LD0045                          STATION DESCRIPTION
 LD0045
 LD0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0045'AT GALESBURG.
 LD0045'AT GALESBURG, KNOX COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0045'RAILROAD, AT THE CROSSING OF SOUTH HENDERSON STREET, 36 FEET WEST
 LD0045'OF THE CENTERLINE OF THE STREET, 22 FEET SOUTH OF THE CENTERLINE OF
 LD0045'THE SOUTH TRACK, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED
 LD0045'X 31 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0045
 LD0045                          STATION RECOVERY (1965)
 LD0045
 LD0045'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LD0045'MARK NOT FOUND.
 LD0045
 LD0045                          STATION RECOVERY (1997)
 LD0045
 LD0045'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0045'MARK NOT FOUND.
 LD0045
 LD0045                          STATION RECOVERY (2005)
 LD0045
 LD0045'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0045'MARK NOT FOUND.
 LD0045
 LD0045                          STATION RECOVERY (2012)
 LD0045
 LD0045'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0045'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0417 ***********************************************************************
 LD0417  DESIGNATION -  X 33
 LD0417  PID         -  LD0417
 LD0417  STATE/COUNTY-  IL/MCDONOUGH
 LD0417  COUNTRY     -  US
 LD0417  USGS QUAD   -  BLANDINSVILLE (2018)
 LD0417
 LD0417                         *CURRENT SURVEY CONTROL
 LD0417  ______________________________________________________________________
 LD0417* NAD 83(1986) POSITION- 40 33 33.     (N) 090 45 05.     (W)   SCALED
 LD0417* NAVD 88 ORTHO HEIGHT -   229.198 (meters)      751.96  (feet) ADJUSTED
 LD0417  ______________________________________________________________________
 LD0417  GEOID HEIGHT    -        -33.293 (meters)                     GEOID18
 LD0417  DYNAMIC HEIGHT  -        229.084 (meters)      751.59  (feet) COMP
 LD0417  MODELED GRAVITY -    980,122.4   (mgal)                       NAVD 88
 LD0417
 LD0417  VERT ORDER      -  SECOND    CLASS 0
 LD0417
 LD0417.The horizontal coordinates were scaled from a map and have
 LD0417.an estimated accuracy of +/- 6 seconds.
 LD0417
 LD0417.The orthometric height was determined by differential leveling and
 LD0417.adjusted by the NATIONAL GEODETIC SURVEY
 LD0417.in June 1991.
 LD0417
 LD0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0417.GEOID18 height accuracy estimate available here.
 LD0417
 LD0417.Click photographs - Photos may exist for this station.
 LD0417
 LD0417.The dynamic height is computed by dividing the NAVD 88
 LD0417.geopotential number by the normal gravity value computed on the
 LD0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0417.degrees latitude (g = 980.6199 gals.).
 LD0417
 LD0417.The modeled gravity was interpolated from observed gravity values.
 LD0417
 LD0417;                    North         East    Units  Estimated Accuracy
 LD0417;SPC IL W     -   432,240.      650,480.      MT  (+/- 180 meters Scaled)
 LD0417
 LD0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE903922(NAD 83)
 LD0417
 LD0417                          SUPERSEDED SURVEY CONTROL
 LD0417
 LD0417  NGVD 29 (??/??/92)  229.257  (m)          752.15   (f) ADJ UNCH    2 0
 LD0417
 LD0417.Superseded values are not recommended for survey control.
 LD0417
 LD0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0417.See file dsdata.pdf to determine how the superseded data were derived.
 LD0417
 LD0417_MARKER: DB = BENCH MARK DISK
 LD0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0417_STAMPING: X 33 1934
 LD0417_MARK LOGO: CGS
 LD0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0417+STABILITY: SURFACE MOTION
 LD0417
 LD0417  HISTORY     - Date     Condition        Report By
 LD0417  HISTORY     - 1934     MONUMENTED       CGS
 LD0417  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0417  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0417  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0417
 LD0417                          STATION DESCRIPTION
 LD0417
 LD0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0417'AT SCIOTA.
 LD0417'AT SCIOTA, MCDONOUGH  COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LD0417'RAILROAD, 5 POLES WEST OF THE STATION, 39 FEET SOUTH OF A POINT
 LD0417'54 FEET WEST OF THE CENTER OF A ROAD CROSSING, 10 FEET NORTH OF
 LD0417'THE RIGHT-OF-WAY FENCE, AND 3.5 FEET LOWER THAN THE TRACK.  A
 LD0417'STANDARD DISK, STAMPED X 33 1934 AND SET IN THE TOP OF A CONCRETE
 LD0417'POST.
 LD0417
 LD0417                          STATION RECOVERY (1974)
 LD0417
 LD0417'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0417'MARK NOT FOUND.
 LD0417
 LD0417                          STATION RECOVERY (2003)
 LD0417
 LD0417'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0417'MARK NOT FOUND.
 LD0417
 LD0417                          STATION RECOVERY (2012)
 LD0417
 LD0417'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0417'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1188 ***********************************************************************
 LC1188  DESIGNATION -  X 35
 LC1188  PID         -  LC1188
 LC1188  STATE/COUNTY-  IL/MENARD
 LC1188  COUNTRY     -  US
 LC1188  USGS QUAD   -  PETERSBURG (2018)
 LC1188
 LC1188                         *CURRENT SURVEY CONTROL
 LC1188  ______________________________________________________________________
 LC1188* NAD 83(1986) POSITION- 40 00 41.     (N) 089 50 41.     (W)   SCALED
 LC1188* NAVD 88 ORTHO HEIGHT -   153.791 (meters)      504.56  (feet) ADJUSTED
 LC1188  ______________________________________________________________________
 LC1188  GEOID HEIGHT    -        -32.632 (meters)                     GEOID18
 LC1188  DYNAMIC HEIGHT  -        153.712 (meters)      504.30  (feet) COMP
 LC1188  MODELED GRAVITY -    980,109.5   (mgal)                       NAVD 88
 LC1188
 LC1188  VERT ORDER      -  SECOND    CLASS 0
 LC1188
 LC1188.The horizontal coordinates were scaled from a map and have
 LC1188.an estimated accuracy of +/- 6 seconds.
 LC1188
 LC1188.The orthometric height was determined by differential leveling and
 LC1188.adjusted by the NATIONAL GEODETIC SURVEY
 LC1188.in June 1991.
 LC1188
 LC1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1188.GEOID18 height accuracy estimate available here.
 LC1188
 LC1188.Click photographs - Photos may exist for this station.
 LC1188
 LC1188.The dynamic height is computed by dividing the NAVD 88
 LC1188.geopotential number by the normal gravity value computed on the
 LC1188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1188.degrees latitude (g = 980.6199 gals.).
 LC1188
 LC1188.The modeled gravity was interpolated from observed gravity values.
 LC1188
 LC1188;                    North         East    Units  Estimated Accuracy
 LC1188;SPC IL W     -   371,300.      727,490.      MT  (+/- 180 meters Scaled)
 LC1188
 LC1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK571328(NAD 83)
 LC1188
 LC1188                          SUPERSEDED SURVEY CONTROL
 LC1188
 LC1188  NGVD 29 (??/??/92)  153.892  (m)          504.89   (f) ADJ UNCH    2 0
 LC1188
 LC1188.Superseded values are not recommended for survey control.
 LC1188
 LC1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1188.See file dsdata.pdf to determine how the superseded data were derived.
 LC1188
 LC1188_MARKER: DB = BENCH MARK DISK
 LC1188_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC1188+WITH SETTING: PAVEMENT
 LC1188_SP_SET: WATER TOWER BASE
 LC1188_STAMPING: X 35 1934
 LC1188_MARK LOGO: CGS
 LC1188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1188+STABILITY: SURFACE MOTION
 LC1188
 LC1188  HISTORY     - Date     Condition        Report By
 LC1188  HISTORY     - 1934     MONUMENTED       CGS
 LC1188  HISTORY     - 1971     MARK NOT FOUND   USGS
 LC1188
 LC1188                          STATION DESCRIPTION
 LC1188
 LC1188'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC1188'AT PETERSBURG.
 LC1188'AT PETERSBURG, MENARD COUNTY, ON BLOCK EAST OF THE CHICAGO AND
 LC1188'ILLINOIS MIDLAND RAILWAY, AT THE CITY WATER TOWER, AND IN THE TOP
 LC1188'OF THE SOUTH CORNER OF THE SOUTHWEST CONCRETE BASE.  A STANDARD
 LC1188'DISK, STAMPED X 35 1934.
 LC1188
 LC1188                          STATION RECOVERY (1971)
 LC1188
 LC1188'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 LC1188'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0203 ***********************************************************************
 LC0203  DESIGNATION -  X 39
 LC0203  PID         -  LC0203
 LC0203  STATE/COUNTY-  IL/FORD
 LC0203  COUNTRY     -  US
 LC0203  USGS QUAD   -  GIBSON CITY EAST (2018)
 LC0203
 LC0203                         *CURRENT SURVEY CONTROL
 LC0203  ______________________________________________________________________
 LC0203* NAD 83(1986) POSITION- 40 27 51.8    (N) 088 20 38.9    (W)   HD_HELD2
 LC0203* NAVD 88 ORTHO HEIGHT -   232.762 (meters)      763.65  (feet) ADJUSTED
 LC0203  ______________________________________________________________________
 LC0203  GEOID HEIGHT    -        -32.028 (meters)                     GEOID18
 LC0203  DYNAMIC HEIGHT  -        232.653 (meters)      763.30  (feet) COMP
 LC0203  MODELED GRAVITY -    980,149.8   (mgal)                       NAVD 88
 LC0203
 LC0203  VERT ORDER      -  SECOND    CLASS 0
 LC0203
 LC0203.The horizontal coordinates were established by autonomous hand held GPS
 LC0203.observations and have an estimated accuracy of +/- 10 meters.
 LC0203
 LC0203.The orthometric height was determined by differential leveling and
 LC0203.adjusted by the NATIONAL GEODETIC SURVEY
 LC0203.in June 1991.
 LC0203
 LC0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0203.GEOID18 height accuracy estimate available here.
 LC0203
 LC0203.Click photographs - Photos may exist for this station.
 LC0203
 LC0203.The dynamic height is computed by dividing the NAVD 88
 LC0203.geopotential number by the normal gravity value computed on the
 LC0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0203.degrees latitude (g = 980.6199 gals.).
 LC0203
 LC0203.The modeled gravity was interpolated from observed gravity values.
 LC0203
 LC0203;                    North         East    Units  Estimated Accuracy
 LC0203;SPC IL E     -   421,564.      299,084.      MT  (+/- 10 meters HH2 GPS)
 LC0203
 LC0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8604480169(NAD 83)
 LC0203
 LC0203                          SUPERSEDED SURVEY CONTROL
 LC0203
 LC0203  NGVD 29 (??/??/92)  232.82   (m)          763.8    (f) COMPUTED    2 0
 LC0203
 LC0203.Superseded values are not recommended for survey control.
 LC0203
 LC0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0203.See file dsdata.pdf to determine how the superseded data were derived.
 LC0203
 LC0203_MARKER: DB = BENCH MARK DISK
 LC0203_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0203_SP_SET: BRIDGE
 LC0203_STAMPING: X 39 1934
 LC0203_MARK LOGO: CGS
 LC0203_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0203
 LC0203  HISTORY     - Date     Condition        Report By
 LC0203  HISTORY     - 1934     MONUMENTED       CGS
 LC0203  HISTORY     - 20030726 MARK NOT FOUND   NGS
 LC0203
 LC0203                          STATION DESCRIPTION
 LC0203
 LC0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0203'1.5 MI E FROM GIBSON CITY.
 LC0203'DEPOT, GIBSON CITY, 1.5 MILES EAST ALONG THE NEW YORK, CHICAGO
 LC0203'AND ST LOUIS RAILROAD 9 1/2 POLES WEST OF MILEPOST 338 AT 27
 LC0203'FOOT STEEL BRIDGE.  SET IN THE SOUTH END OF THE WEST ABUTMENT,
 LC0203'8 FEET SOUTH OF CENTER LINE OF TRACK, 6 1/2 POLES EAST OF PUBLIC
 LC0203'ROAD CROSSING, 1 FOOT BELOW RAIL LEVEL.
 LC0203
 LC0203                          STATION RECOVERY (2003)
 LC0203
 LC0203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (SRW)
 LC0203'LC0203 LOCATED WITH 1934 CGS DESCRIPTION.  SPOT WHERE DISK WAS MOUNTED
 LC0203'IS VERY EVIDENT, BUT NO DISK PRESENT OR LOCATED.  APPEARS TO HAVE BEEN
 LC0203'SHEARED OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0204 ***********************************************************************
 LC0204  DESIGNATION -  X 39 RESET
 LC0204  PID         -  LC0204
 LC0204  STATE/COUNTY-  IL/FORD
 LC0204  COUNTRY     -  US
 LC0204  USGS QUAD   -  GIBSON CITY EAST (2018)
 LC0204
 LC0204                         *CURRENT SURVEY CONTROL
 LC0204  ______________________________________________________________________
 LC0204* NAD 83(1986) POSITION- 40 27 51.8    (N) 088 20 38.9    (W)   HD_HELD2
 LC0204* NAVD 88 ORTHO HEIGHT -   233.39  (+/-2cm)      765.7   (feet) VERTCON3
 LC0204  ______________________________________________________________________
 LC0204  GEOID HEIGHT    -        -32.028 (meters)                     GEOID18
 LC0204  VERT ORDER      -  THIRD (See Below)
 LC0204
 LC0204.The horizontal coordinates were established by autonomous hand held GPS
 LC0204.observations and have an estimated accuracy of +/- 10 meters.
 LC0204
 LC0204.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC0204.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC0204
 LC0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0204.GEOID18 height accuracy estimate available here.
 LC0204
 LC0204.The vertical order pertains to the NGVD 29 superseded value.
 LC0204
 LC0204.Click photographs - Photos may exist for this station.
 LC0204
 LC0204;                    North         East    Units  Estimated Accuracy
 LC0204;SPC IL E     -   421,564.      299,084.      MT  (+/- 10 meters HH2 GPS)
 LC0204
 LC0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK8604480169(NAD 83)
 LC0204
 LC0204                          SUPERSEDED SURVEY CONTROL
 LC0204
 LC0204  NGVD 29 (??/??/??)  233.44   (m)          765.9    (f) RESET       3  
 LC0204
 LC0204.Superseded values are not recommended for survey control.
 LC0204
 LC0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0204.See file dsdata.pdf to determine how the superseded data were derived.
 LC0204
 LC0204_MARKER: DB = BENCH MARK DISK
 LC0204_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0204_SP_SET: BRIDGE
 LC0204_STAMPING: X 39 RESET 1955
 LC0204_MARK LOGO: CGS
 LC0204_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0204
 LC0204  HISTORY     - Date     Condition        Report By
 LC0204  HISTORY     - 1955     MONUMENTED       PCRR
 LC0204  HISTORY     - 1973     GOOD             NGS
 LC0204  HISTORY     - 20030726 MARK NOT FOUND   NGS
 LC0204
 LC0204                          STATION DESCRIPTION
 LC0204
 LC0204'DESCRIBED BY PENN CENTRAL RAILROAD 1955
 LC0204'1.5 MI E FROM GIBSON CITY.
 LC0204'1.5 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0204'FROM THE STATION AT GIBSON CITY, FORD COUNTY, 9-1/2 POLES WEST
 LC0204'OF MILEPOST 338, 6-1/2 POLES EAST OF A PUBLIC-ROAD CROSSING, AT
 LC0204'A 27-FOOT STEEL BRIDGE, IN THE TOP OF THE SOUTH END OF THE WEST
 LC0204'CONCRETE ABUTMENT, AND 8 FEET SOUTH OF THE CENTERLINE OF THE TRACK.
 LC0204
 LC0204                          STATION RECOVERY (1973)
 LC0204
 LC0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0204'RECOVERED IN GOOD CONDITION.
 LC0204
 LC0204                          STATION RECOVERY (2003)
 LC0204
 LC0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (SRW)
 LC0204'LC0204 LOCATED WITH 1934 CGS DESCRIPTION. SPOT WHERE DISK WAS MOUNTED
 LC0204'IS VERY EVIDENT, BUT NO DISK PRESENT OR LOCATED.  APPEARS TO HAVE BEEN
 LC0204'SHEARED OFF.
 LC0204'I BELIEVE THIS TO BE THE SAME LOCATION AS LC0203.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1882 ***********************************************************************
 LB1882  DESIGNATION -  X 40
 LB1882  PID         -  LB1882
 LB1882  STATE/COUNTY-  IL/VERMILION
 LB1882  COUNTRY     -  US
 LB1882  USGS QUAD   -  AMBIA (2019)
 LB1882
 LB1882                         *CURRENT SURVEY CONTROL
 LB1882  ______________________________________________________________________
 LB1882* NAD 83(1986) POSITION- 40 28 09.     (N) 087 35 03.     (W)   SCALED
 LB1882* NAVD 88 ORTHO HEIGHT -   220.926 (meters)      724.82  (feet) ADJUSTED
 LB1882  ______________________________________________________________________
 LB1882  GEOID HEIGHT    -        -32.997 (meters)                     GEOID18
 LB1882  DYNAMIC HEIGHT  -        220.818 (meters)      724.47  (feet) COMP
 LB1882  MODELED GRAVITY -    980,130.8   (mgal)                       NAVD 88
 LB1882
 LB1882  VERT ORDER      -  SECOND    CLASS 0
 LB1882
 LB1882.The horizontal coordinates were scaled from a map and have
 LB1882.an estimated accuracy of +/- 6 seconds.
 LB1882
 LB1882.The orthometric height was determined by differential leveling and
 LB1882.adjusted by the NATIONAL GEODETIC SURVEY
 LB1882.in June 1991.
 LB1882
 LB1882.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1882.GEOID18 height accuracy estimate available here.
 LB1882
 LB1882.Click photographs - Photos may exist for this station.
 LB1882
 LB1882.The dynamic height is computed by dividing the NAVD 88
 LB1882.geopotential number by the normal gravity value computed on the
 LB1882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1882.degrees latitude (g = 980.6199 gals.).
 LB1882
 LB1882.The modeled gravity was interpolated from observed gravity values.
 LB1882
 LB1882;                    North         East    Units  Estimated Accuracy
 LB1882;SPC IL E     -   422,360.      363,530.      MT  (+/- 180 meters Scaled)
 LB1882
 LB1882_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK504799(NAD 83)
 LB1882
 LB1882                          SUPERSEDED SURVEY CONTROL
 LB1882
 LB1882  NGVD 29 (??/??/92)  220.974  (m)          724.98   (f) ADJ UNCH    2 0
 LB1882
 LB1882.Superseded values are not recommended for survey control.
 LB1882
 LB1882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1882.See file dsdata.pdf to determine how the superseded data were derived.
 LB1882
 LB1882_MARKER: DB = BENCH MARK DISK
 LB1882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1882_STAMPING: X 40 1935
 LB1882_MARK LOGO: CGS
 LB1882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1882+STABILITY: SURFACE MOTION
 LB1882
 LB1882  HISTORY     - Date     Condition        Report By
 LB1882  HISTORY     - 1935     MONUMENTED       CGS
 LB1882  HISTORY     - 20210914 MARK NOT FOUND   ILDT
 LB1882
 LB1882                          STATION DESCRIPTION
 LB1882
 LB1882'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1882'AT CHENEYVILLE.
 LB1882'AT CHENEYVILLE, VERMILION COUNTY, ON THE NEW YORK, CHICAGO
 LB1882'AND ST. LOUIS RAILROAD, AT THE STATION, IN FRONT OF TICKET-OFFICE
 LB1882'WINDOW, IN THE TOP OF THE NORTHWEST CORNER OF THE SEMAPHORE
 LB1882'BASE, 12 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND LEVEL
 LB1882'WITH THE TRACK.  A STANDARD DISK, STAMPED X 40 1935 AND SET
 LB1882'IN THE TOP OF A CONCRETE POST.
 LB1882
 LB1882                          STATION RECOVERY (2021)
 LB1882
 LB1882'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (TL)
 LB1882'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0027 ***********************************************************************
 LC0027  DESIGNATION -  X 41
 LC0027  PID         -  LC0027
 LC0027  STATE/COUNTY-  IL/IROQUOIS
 LC0027  COUNTRY     -  US
 LC0027  USGS QUAD   -  LA HOGUE (2018)
 LC0027
 LC0027                         *CURRENT SURVEY CONTROL
 LC0027  ______________________________________________________________________
 LC0027* NAD 83(1986) POSITION- 40 45 55.     (N) 088 01 52.     (W)   SCALED
 LC0027* NAVD 88 ORTHO HEIGHT -   199.364 (meters)      654.08  (feet) ADJUSTED
 LC0027  ______________________________________________________________________
 LC0027  GEOID HEIGHT    -        -32.418 (meters)                     GEOID18
 LC0027  DYNAMIC HEIGHT  -        199.277 (meters)      653.79  (feet) COMP
 LC0027  MODELED GRAVITY -    980,182.3   (mgal)                       NAVD 88
 LC0027
 LC0027  VERT ORDER      -  SECOND    CLASS 0
 LC0027
 LC0027.The horizontal coordinates were scaled from a map and have
 LC0027.an estimated accuracy of +/- 6 seconds.
 LC0027
 LC0027.The orthometric height was determined by differential leveling and
 LC0027.adjusted by the NATIONAL GEODETIC SURVEY
 LC0027.in June 1991.
 LC0027
 LC0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0027.GEOID18 height accuracy estimate available here.
 LC0027
 LC0027.Click photographs - Photos may exist for this station.
 LC0027
 LC0027.The dynamic height is computed by dividing the NAVD 88
 LC0027.geopotential number by the normal gravity value computed on the
 LC0027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0027.degrees latitude (g = 980.6199 gals.).
 LC0027
 LC0027.The modeled gravity was interpolated from observed gravity values.
 LC0027
 LC0027;                    North         East    Units  Estimated Accuracy
 LC0027;SPC IL E     -   455,020.      325,520.      MT  (+/- 180 meters Scaled)
 LC0027
 LC0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL129132(NAD 83)
 LC0027
 LC0027                          SUPERSEDED SURVEY CONTROL
 LC0027
 LC0027  NGVD 29 (??/??/92)  199.436  (m)          654.32   (f) ADJ UNCH    2 0
 LC0027
 LC0027.Superseded values are not recommended for survey control.
 LC0027
 LC0027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0027.See file dsdata.pdf to determine how the superseded data were derived.
 LC0027
 LC0027_MARKER: DB = BENCH MARK DISK
 LC0027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0027_STAMPING: X 41 1935
 LC0027_MARK LOGO: CGS
 LC0027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0027+STABILITY: SURFACE MOTION
 LC0027
 LC0027  HISTORY     - Date     Condition        Report By
 LC0027  HISTORY     - 1935     MONUMENTED       CGS
 LC0027  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0027  HISTORY     - 20071006 MARK NOT FOUND   GEOCAC
 LC0027
 LC0027                          STATION DESCRIPTION
 LC0027
 LC0027'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0027'1.9 MI W FROM GILMAN.
 LC0027'1.9 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0027'FROM THE STATION AT GILMAN, IROQUOIS COUNTY, AT POLE 26+17, AT A
 LC0027'ROAD CROSSING, 43 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 17
 LC0027'FEET WEST OF THE CENTERLINE OF THE ROAD, AND 3-1/2 FEET LOWER
 LC0027'THAN THE TRACK.  A STANDARD DISK, STAMPED X 41 1935 AND SET IN
 LC0027'THE TOP OF A CONCRETE POST.
 LC0027
 LC0027                          STATION RECOVERY (1984)
 LC0027
 LC0027'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0027'MARK NOT FOUND.
 LC0027
 LC0027                          STATION RECOVERY (2007)
 LC0027
 LC0027'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0027'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0658 ***********************************************************************
 LC0658  DESIGNATION -  X 42
 LC0658  PID         -  LC0658
 LC0658  STATE/COUNTY-  IL/MCLEAN
 LC0658  COUNTRY     -  US
 LC0658  USGS QUAD   -  CHENOA (2018)
 LC0658
 LC0658                         *CURRENT SURVEY CONTROL
 LC0658  ______________________________________________________________________
 LC0658* NAD 83(1986) POSITION- 40 44 34.     (N) 088 43 06.     (W)   SCALED
 LC0658* NAVD 88 ORTHO HEIGHT -   217.373 (meters)      713.16  (feet) ADJUSTED
 LC0658  ______________________________________________________________________
 LC0658  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 LC0658  DYNAMIC HEIGHT  -        217.277 (meters)      712.85  (feet) COMP
 LC0658  MODELED GRAVITY -    980,176.5   (mgal)                       NAVD 88
 LC0658
 LC0658  VERT ORDER      -  SECOND    CLASS 0
 LC0658
 LC0658.The horizontal coordinates were scaled from a map and have
 LC0658.an estimated accuracy of +/- 6 seconds.
 LC0658
 LC0658.The orthometric height was determined by differential leveling and
 LC0658.adjusted by the NATIONAL GEODETIC SURVEY
 LC0658.in June 1991.
 LC0658
 LC0658.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0658.GEOID18 height accuracy estimate available here.
 LC0658
 LC0658.Click photographs - Photos may exist for this station.
 LC0658
 LC0658.The dynamic height is computed by dividing the NAVD 88
 LC0658.geopotential number by the normal gravity value computed on the
 LC0658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0658.degrees latitude (g = 980.6199 gals.).
 LC0658
 LC0658.The modeled gravity was interpolated from observed gravity values.
 LC0658
 LC0658;                    North         East    Units  Estimated Accuracy
 LC0658;SPC IL E     -   452,550.      267,480.      MT  (+/- 180 meters Scaled)
 LC0658
 LC0658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL549116(NAD 83)
 LC0658
 LC0658                          SUPERSEDED SURVEY CONTROL
 LC0658
 LC0658  NGVD 29 (??/??/92)  217.423  (m)          713.33   (f) ADJ UNCH    2 0
 LC0658
 LC0658.Superseded values are not recommended for survey control.
 LC0658
 LC0658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0658.See file dsdata.pdf to determine how the superseded data were derived.
 LC0658
 LC0658_MARKER: DB = BENCH MARK DISK
 LC0658_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0658_SP_SET: STONE BASE
 LC0658_STAMPING: X 42 1934
 LC0658_MARK LOGO: CGS
 LC0658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0658+STABILITY: SURFACE MOTION
 LC0658
 LC0658  HISTORY     - Date     Condition        Report By
 LC0658  HISTORY     - 1934     MONUMENTED       CGS
 LC0658  HISTORY     - 19841219 MARK NOT FOUND   USPSQD
 LC0658
 LC0658                          STATION DESCRIPTION
 LC0658
 LC0658'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0658'AT CHENOA.
 LC0658'AT CHENOA, MCLEAN  COUNTY, AT THE SOUTHWEST CORNER OF THE CITY
 LC0658'PARK, AT A WATER TOWER, IN THE TOP OF THE SOUTHWEST CORNER OF
 LC0658'THE STONE BASE, AND ONE FOOT ABOVE GROUND.  A STANDARD DISK,
 LC0658'STAMPED X 42 1934.
 LC0658
 LC0658                          STATION RECOVERY (1984)
 LC0658
 LC0658'RECOVERY NOTE BY US POWER SQUADRON 1984 (AER)
 LC0658'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0076 ***********************************************************************
 LD0076  DESIGNATION -  X 43
 LD0076  PID         -  LD0076
 LD0076  STATE/COUNTY-  IL/FULTON
 LD0076  COUNTRY     -  US
 LD0076  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0076
 LD0076                         *CURRENT SURVEY CONTROL
 LD0076  ______________________________________________________________________
 LD0076* NAD 83(1986) POSITION- 40 38 19.     (N) 090 02 44.     (W)   SCALED
 LD0076* NAVD 88 ORTHO HEIGHT -   229.328 (meters)      752.39  (feet) ADJUSTED
 LD0076  ______________________________________________________________________
 LD0076  GEOID HEIGHT    -        -33.087 (meters)                     GEOID18
 LD0076  DYNAMIC HEIGHT  -        229.219 (meters)      752.03  (feet) COMP
 LD0076  MODELED GRAVITY -    980,144.7   (mgal)                       NAVD 88
 LD0076
 LD0076  VERT ORDER      -  SECOND    CLASS 0
 LD0076
 LD0076.The horizontal coordinates were scaled from a map and have
 LD0076.an estimated accuracy of +/- 6 seconds.
 LD0076
 LD0076.The orthometric height was determined by differential leveling and
 LD0076.adjusted by the NATIONAL GEODETIC SURVEY
 LD0076.in June 1991.
 LD0076
 LD0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0076.GEOID18 height accuracy estimate available here.
 LD0076
 LD0076.Click photographs - Photos may exist for this station.
 LD0076
 LD0076.The dynamic height is computed by dividing the NAVD 88
 LD0076.geopotential number by the normal gravity value computed on the
 LD0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0076.degrees latitude (g = 980.6199 gals.).
 LD0076
 LD0076.The modeled gravity was interpolated from observed gravity values.
 LD0076
 LD0076;                    North         East    Units  Estimated Accuracy
 LD0076;SPC IL W     -   440,900.      710,250.      MT  (+/- 180 meters Scaled)
 LD0076
 LD0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF498028(NAD 83)
 LD0076
 LD0076                          SUPERSEDED SURVEY CONTROL
 LD0076
 LD0076  NGVD 29 (??/??/92)  229.405  (m)          752.64   (f) ADJ UNCH    2 0
 LD0076
 LD0076.Superseded values are not recommended for survey control.
 LD0076
 LD0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0076.See file dsdata.pdf to determine how the superseded data were derived.
 LD0076
 LD0076_MARKER: DB = BENCH MARK DISK
 LD0076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0076_STAMPING: X 43 1935
 LD0076_MARK LOGO: CGS
 LD0076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0076+STABILITY: SURFACE MOTION
 LD0076
 LD0076  HISTORY     - Date     Condition        Report By
 LD0076  HISTORY     - 1935     MONUMENTED       CGS
 LD0076  HISTORY     - 1942     GOOD             CGS
 LD0076  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0076  HISTORY     - 1980     MARK NOT FOUND   ILDT
 LD0076
 LD0076                          STATION DESCRIPTION
 LD0076
 LD0076'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0076'1.2 MI NW FROM NORRIS.
 LD0076'1.2 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0076'RAILROAD FROM THE STATION AT NORRIS, FULTON COUNTY, AT POLE 57+07,
 LD0076'15 FEET SOUTH OF A POINT 27 FEET WEST OF THE CENTER OF A ROAD
 LD0076'CROSSING 8 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND 4 FEET HIGHER
 LD0076'THAN THE TRACK.  A STANDARD DISK, STAMPED X 43 1935 AND SET IN
 LD0076'THE TOP OF A CONCRETE POST.
 LD0076
 LD0076                          STATION RECOVERY (1974)
 LD0076
 LD0076'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0076'MARK NOT FOUND.
 LD0076
 LD0076                          STATION RECOVERY (1980)
 LD0076
 LD0076'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1980
 LD0076'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0953 ***********************************************************************
 MF0953  DESIGNATION -  X 44
 MF0953  PID         -  MF0953
 MF0953  STATE/COUNTY-  IL/STARK
 MF0953  COUNTRY     -  US
 MF0953  USGS QUAD   -  WYOMING (2018)
 MF0953
 MF0953                         *CURRENT SURVEY CONTROL
 MF0953  ______________________________________________________________________
 MF0953* NAD 83(1986) POSITION- 41 04 05.     (N) 089 46 08.     (W)   SCALED
 MF0953* NAVD 88 ORTHO HEIGHT -   217.500 (meters)      713.58  (feet) ADJUSTED
 MF0953  ______________________________________________________________________
 MF0953  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 MF0953  DYNAMIC HEIGHT  -        217.405 (meters)      713.27  (feet) COMP
 MF0953  MODELED GRAVITY -    980,182.3   (mgal)                       NAVD 88
 MF0953
 MF0953  VERT ORDER      -  SECOND    CLASS 0
 MF0953
 MF0953.The horizontal coordinates were scaled from a map and have
 MF0953.an estimated accuracy of +/- 6 seconds.
 MF0953
 MF0953.The orthometric height was determined by differential leveling and
 MF0953.adjusted by the NATIONAL GEODETIC SURVEY
 MF0953.in June 1991.
 MF0953
 MF0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0953.GEOID18 height accuracy estimate available here.
 MF0953
 MF0953.Click photographs - Photos may exist for this station.
 MF0953
 MF0953.The dynamic height is computed by dividing the NAVD 88
 MF0953.geopotential number by the normal gravity value computed on the
 MF0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0953.degrees latitude (g = 980.6199 gals.).
 MF0953
 MF0953.The modeled gravity was interpolated from observed gravity values.
 MF0953
 MF0953;                    North         East    Units  Estimated Accuracy
 MF0953;SPC IL W     -   488,660.      733,430.      MT  (+/- 180 meters Scaled)
 MF0953
 MF0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL673500(NAD 83)
 MF0953
 MF0953                          SUPERSEDED SURVEY CONTROL
 MF0953
 MF0953  NGVD 29 (??/??/92)  217.581  (m)          713.85   (f) ADJ UNCH    2 0
 MF0953
 MF0953.Superseded values are not recommended for survey control.
 MF0953
 MF0953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0953.See file dsdata.pdf to determine how the superseded data were derived.
 MF0953
 MF0953_MARKER: DB = BENCH MARK DISK
 MF0953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0953_STAMPING: X 44 1934
 MF0953_MARK LOGO: CGS
 MF0953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0953+STABILITY: SURFACE MOTION
 MF0953
 MF0953  HISTORY     - Date     Condition        Report By
 MF0953  HISTORY     - 1934     MONUMENTED       CGS
 MF0953  HISTORY     - 1942     GOOD             CGS
 MF0953  HISTORY     - 1980     MARK NOT FOUND   USGS
 MF0953  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF0953  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0953
 MF0953                          STATION DESCRIPTION
 MF0953
 MF0953'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0953'AT WYOMING.
 MF0953'AT WYOMING, STARK COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MF0953'RAILROAD, NORTHWEST OF THE STATION, AT THE CROSSING OF STATE
 MF0953'HIGHWAY 17, 42 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 30
 MF0953'FEET SOUTHWEST OF THE CENTERLINE OF THE MAIN TRACK, AND ABOUT 3
 MF0953'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED X 44 1934
 MF0953'AND SET IN THE TOP OF A CONCRETE POST.
 MF0953
 MF0953                          STATION RECOVERY (1980)
 MF0953
 MF0953'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 MF0953'MARK NOT FOUND.
 MF0953
 MF0953                          STATION RECOVERY (1997)
 MF0953
 MF0953'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0953'MARK NOT FOUND.
 MF0953
 MF0953                          STATION RECOVERY (2013)
 MF0953
 MF0953'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0953'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1114 ***********************************************************************
 MF1114  DESIGNATION -  X 45
 MF1114  PID         -  MF1114
 MF1114  STATE/COUNTY-  IL/WHITESIDE
 MF1114  COUNTRY     -  US
 MF1114  USGS QUAD   -  NEW BEDFORD (2018)
 MF1114
 MF1114                         *CURRENT SURVEY CONTROL
 MF1114  ______________________________________________________________________
 MF1114* NAD 83(1986) POSITION- 41 35 24.     (N) 089 38 32.     (W)   SCALED
 MF1114* NAVD 88 ORTHO HEIGHT -   201.512 (meters)      661.13  (feet) ADJUSTED
 MF1114  ______________________________________________________________________
 MF1114  GEOID HEIGHT    -        -33.058 (meters)                     GEOID18
 MF1114  DYNAMIC HEIGHT  -        201.435 (meters)      660.87  (feet) COMP
 MF1114  MODELED GRAVITY -    980,240.2   (mgal)                       NAVD 88
 MF1114
 MF1114  VERT ORDER      -  SECOND    CLASS 0
 MF1114
 MF1114.The horizontal coordinates were scaled from a map and have
 MF1114.an estimated accuracy of +/- 6 seconds.
 MF1114
 MF1114.The orthometric height was determined by differential leveling and
 MF1114.adjusted by the NATIONAL GEODETIC SURVEY
 MF1114.in June 1991.
 MF1114
 MF1114.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1114.GEOID18 height accuracy estimate available here.
 MF1114
 MF1114.Click photographs - Photos may exist for this station.
 MF1114
 MF1114.The dynamic height is computed by dividing the NAVD 88
 MF1114.geopotential number by the normal gravity value computed on the
 MF1114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1114.degrees latitude (g = 980.6199 gals.).
 MF1114
 MF1114.The modeled gravity was interpolated from observed gravity values.
 MF1114
 MF1114;                    North         East    Units  Estimated Accuracy
 MF1114;SPC IL W     -   546,680.      743,730.      MT  (+/- 180 meters Scaled)
 MF1114
 MF1114_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM797076(NAD 83)
 MF1114
 MF1114                          SUPERSEDED SURVEY CONTROL
 MF1114
 MF1114  NGVD 29 (??/??/92)  201.582  (m)          661.36   (f) ADJ UNCH    2 0
 MF1114
 MF1114.Superseded values are not recommended for survey control.
 MF1114
 MF1114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1114.See file dsdata.pdf to determine how the superseded data were derived.
 MF1114
 MF1114_MARKER: DB = BENCH MARK DISK
 MF1114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1114_STAMPING: X 45 1934
 MF1114_MARK LOGO: CGS
 MF1114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1114+STABILITY: SURFACE MOTION
 MF1114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1114+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2003
 MF1114
 MF1114  HISTORY     - Date     Condition        Report By
 MF1114  HISTORY     - 1934     MONUMENTED       CGS
 MF1114  HISTORY     - 19940817 GOOD             USPSQD
 MF1114  HISTORY     - 19990501 GOOD             USPSQD
 MF1114  HISTORY     - 20030315 GOOD             USPSQD
 MF1114  HISTORY     - 20050322 GOOD             USPSQD
 MF1114
 MF1114                          STATION DESCRIPTION
 MF1114
 MF1114'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1114'2 MI N FROM NORMANDY.
 MF1114'IN WHITESIDE COUNTY, 2.0 MILES NORTH ALONG THE CHICAGO AND
 MF1114'NORTH WESTERN RAILWAY FROM THE STATION AT NORMANDY, BUREAU
 MF1114'COUNTY, 15 POLES NORTH OF MILEPOST 15, AT THE TOP OF A KNOLL,
 MF1114'2 POLES SOUTH OF THE CROSSING OF THE CHICAGO, BURLINGTON AND
 MF1114'QUINCY RAILROAD, 44 FEET EAST OF THE CENTERLINE OF THE C. AND
 MF1114'N.W. RY. TRACK, 6 FEET NORTH OF A POLE, AND ABOUT 3 FEET HIGHER
 MF1114'THAN THE TRACK.  A STANDARD DISK, STAMPED X 45 1934 AND SET
 MF1114'IN THE TOP OF A CONCRETE POST.
 MF1114
 MF1114                          STATION RECOVERY (1994)
 MF1114
 MF1114'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1114'RECOVERED IN GOOD CONDITION.
 MF1114
 MF1114                          STATION RECOVERY (1999)
 MF1114
 MF1114'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1114'RECOVERED IN GOOD CONDITION.
 MF1114
 MF1114                          STATION RECOVERY (2003)
 MF1114
 MF1114'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1114'RECOVERED IN GOOD CONDITION.
 MF1114
 MF1114                          STATION RECOVERY (2005)
 MF1114
 MF1114'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1691 ***********************************************************************
 NH1691  DESIGNATION -  X 46 RESET
 NH1691  PID         -  NH1691
 NH1691  STATE/COUNTY-  IL/OGLE
 NH1691  COUNTRY     -  US
 NH1691  USGS QUAD   -  FORRESTON SOUTH (2018)
 NH1691
 NH1691                         *CURRENT SURVEY CONTROL
 NH1691  ______________________________________________________________________
 NH1691* NAD 83(1986) POSITION- 42 02 51.     (N) 089 34 24.     (W)   SCALED
 NH1691* NAVD 88 ORTHO HEIGHT -   271.82  (meters)      891.8   (feet) RESET
 NH1691  ______________________________________________________________________
 NH1691  GEOID HEIGHT    -        -32.934 (meters)                     GEOID18
 NH1691  VERT ORDER      -  THIRD
 NH1691
 NH1691.The horizontal coordinates were scaled from a map and have
 NH1691.an estimated accuracy of +/- 6 seconds.
 NH1691
 NH1691.The orthometric height was computed from unverified reset data.
 NH1691
 NH1691.No vertical observational check was made to the station.
 NH1691
 NH1691.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1691.GEOID18 height accuracy estimate available here.
 NH1691
 NH1691.Click photographs - Photos may exist for this station.
 NH1691
 NH1691;                    North         East    Units  Estimated Accuracy
 NH1691;SPC IL W     -   597,530.      749,120.      MT  (+/- 180 meters Scaled)
 NH1691
 NH1691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM870582(NAD 83)
 NH1691
 NH1691                          SUPERSEDED SURVEY CONTROL
 NH1691
 NH1691  NGVD 29 (11/09/15)  271.91   (m)          892.1    (f) RESET       3  
 NH1691
 NH1691.Superseded values are not recommended for survey control.
 NH1691
 NH1691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1691.See file dsdata.pdf to determine how the superseded data were derived.
 NH1691
 NH1691_MARKER: DV = VERTICAL CONTROL DISK
 NH1691_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NH1691+WITH SETTING: PAVEMENT
 NH1691_SP_SET: SIGNAL BASE
 NH1691_STAMPING: X 46 1986
 NH1691_MARK LOGO: NGS
 NH1691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1691+STABILITY: SURFACE MOTION
 NH1691
 NH1691  HISTORY     - Date     Condition        Report By
 NH1691  HISTORY     - 1986     MONUMENTED       ILDT
 NH1691  HISTORY     - 19960503 MARK NOT FOUND   USPSQD
 NH1691  HISTORY     - 20010806 MARK NOT FOUND   USPSQD
 NH1691  HISTORY     - 20050205 MARK NOT FOUND   USPSQD
 NH1691
 NH1691                          STATION DESCRIPTION
 NH1691
 NH1691'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1986
 NH1691'1.6 KM (1.00 MI) SOUTH FROM HALDANE.
 NH1691'0.7 MILE EAST ALONG STATE HIGHWAY 64 FROM THE SOUTH INTERSECTION OF IL
 NH1691'ROUTES 26 AND 64, IN THE CENTER OF A 2 FT DIAMETER CONCRETE BASE, 77
 NH1691'FEET WEST OF THE CENTERLINE OF AN ABANDONED RAILROAD, AND 49 FT SOUTH
 NH1691'OF HIGHWAY 64.
 NH1691
 NH1691                          STATION RECOVERY (1996)
 NH1691
 NH1691'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH1691'MARK NOT FOUND.
 NH1691
 NH1691                          STATION RECOVERY (2001)
 NH1691
 NH1691'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH1691'MARK NOT FOUND.
 NH1691
 NH1691                          STATION RECOVERY (2005)
 NH1691
 NH1691'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH1691'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1169 ***********************************************************************
 MF1169  DESIGNATION -  X 47
 MF1169  PID         -  MF1169
 MF1169  STATE/COUNTY-  IL/WHITESIDE
 MF1169  COUNTRY     -  US
 MF1169  USGS QUAD   -  COMO (2018)
 MF1169
 MF1169                         *CURRENT SURVEY CONTROL
 MF1169  ______________________________________________________________________
 MF1169* NAD 83(1986) POSITION- 41 47 05.5    (N) 089 52 19.8    (W)   HD_HELD2
 MF1169* NAVD 88 ORTHO HEIGHT -   208.305 (meters)      683.41  (feet) ADJUSTED
 MF1169  ______________________________________________________________________
 MF1169  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF1169  DYNAMIC HEIGHT  -        208.230 (meters)      683.17  (feet) COMP
 MF1169  MODELED GRAVITY -    980,261.4   (mgal)                       NAVD 88
 MF1169
 MF1169  VERT ORDER      -  SECOND    CLASS 0
 MF1169
 MF1169.The horizontal coordinates were established by autonomous hand held GPS
 MF1169.observations and have an estimated accuracy of +/- 10 meters.
 MF1169
 MF1169.The orthometric height was determined by differential leveling and
 MF1169.adjusted by the NATIONAL GEODETIC SURVEY
 MF1169.in June 1991.
 MF1169
 MF1169.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1169.GEOID18 height accuracy estimate available here.
 MF1169
 MF1169.Click photographs - Photos may exist for this station.
 MF1169
 MF1169.The dynamic height is computed by dividing the NAVD 88
 MF1169.geopotential number by the normal gravity value computed on the
 MF1169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1169.degrees latitude (g = 980.6199 gals.).
 MF1169
 MF1169.The modeled gravity was interpolated from observed gravity values.
 MF1169
 MF1169;                    North         East    Units  Estimated Accuracy
 MF1169;SPC IL W     -   568,230.      724,480.      MT  (+/- 10 meters HH2 GPS)
 MF1169
 MF1169_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM6132329878(NAD 83)
 MF1169
 MF1169                          SUPERSEDED SURVEY CONTROL
 MF1169
 MF1169  NGVD 29 (??/??/92)  208.348  (m)          683.56   (f) ADJ UNCH    2 0
 MF1169
 MF1169.Superseded values are not recommended for survey control.
 MF1169
 MF1169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1169.See file dsdata.pdf to determine how the superseded data were derived.
 MF1169
 MF1169_MARKER: DB = BENCH MARK DISK
 MF1169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1169_STAMPING: X 47 1934
 MF1169_MARK LOGO: CGS
 MF1169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1169+STABILITY: SURFACE MOTION
 MF1169
 MF1169  HISTORY     - Date     Condition        Report By
 MF1169  HISTORY     - 1934     MONUMENTED       CGS
 MF1169  HISTORY     - 1944     GOOD             CGS
 MF1169  HISTORY     - 19940822 GOOD             USPSQD
 MF1169  HISTORY     - 19990501 GOOD             USPSQD
 MF1169  HISTORY     - 20030314 GOOD             USPSQD
 MF1169  HISTORY     - 20050321 GOOD             USPSQD
 MF1169  HISTORY     - 20070526 POOR             GEOCAC
 MF1169
 MF1169                          STATION DESCRIPTION
 MF1169
 MF1169'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 MF1169'AT ROUND GROVE.
 MF1169'AT ROUND GROVE, WHITESIDE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF1169'RAILWAY, 4 POLES WEST OF THE STATION, AT A ROAD CROSSING, 48 FEET
 MF1169'EAST OF THE CENTERLINE OF THE ROAD, 45 FEET NORTH OF THE CENTERLINE
 MF1169'OF THE TRACK, 4 FEET SOUTHWEST OF A POLE, AND ABOUT 2 FEET LOWER
 MF1169'THAN THE RAIL.  A STANDARD DISK, STAMPED X 47 1934 AND SET IN THE
 MF1169'TOP OF A CONCRETE POST.
 MF1169
 MF1169                          STATION RECOVERY (1994)
 MF1169
 MF1169'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1169'RECOVERED IN GOOD CONDITION.
 MF1169
 MF1169                          STATION RECOVERY (1999)
 MF1169
 MF1169'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1169'RECOVERED IN GOOD CONDITION.
 MF1169
 MF1169                          STATION RECOVERY (2003)
 MF1169
 MF1169'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1169'RECOVERED IN GOOD CONDITION.
 MF1169
 MF1169                          STATION RECOVERY (2005)
 MF1169
 MF1169'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1169'RECOVERED IN GOOD CONDITION.
 MF1169
 MF1169                          STATION RECOVERY (2007)
 MF1169
 MF1169'RECOVERY NOTE BY GEOCACHING 2007 (WD)
 MF1169'THE STATION IS AT THE SOUTH END OF A LARGE, OBLONG WOODPILE, AND IS
 MF1169'DEEPLY SCARRED AS IF STRUCK WITH AN AX.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0653 ***********************************************************************
 MF0653  DESIGNATION -  X 48
 MF0653  PID         -  MF0653
 MF0653  STATE/COUNTY-  IL/LEE
 MF0653  COUNTRY     -  US
 MF0653  USGS QUAD   -  MENDOTA WEST (2018)
 MF0653
 MF0653                         *CURRENT SURVEY CONTROL
 MF0653  ______________________________________________________________________
 MF0653* NAD 83(1986) POSITION- 41 36 44.     (N) 089 11 22.     (W)   SCALED
 MF0653* NAVD 88 ORTHO HEIGHT -   253.724 (meters)      832.43  (feet) ADJUSTED
 MF0653  ______________________________________________________________________
 MF0653  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF0653  DYNAMIC HEIGHT  -        253.624 (meters)      832.10  (feet) COMP
 MF0653  MODELED GRAVITY -    980,224.3   (mgal)                       NAVD 88
 MF0653
 MF0653  VERT ORDER      -  SECOND    CLASS 0
 MF0653
 MF0653.The horizontal coordinates were scaled from a map and have
 MF0653.an estimated accuracy of +/- 6 seconds.
 MF0653
 MF0653.The orthometric height was determined by differential leveling and
 MF0653.adjusted by the NATIONAL GEODETIC SURVEY
 MF0653.in June 1991.
 MF0653
 MF0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0653.GEOID18 height accuracy estimate available here.
 MF0653
 MF0653.Click photographs - Photos may exist for this station.
 MF0653
 MF0653.The dynamic height is computed by dividing the NAVD 88
 MF0653.geopotential number by the normal gravity value computed on the
 MF0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0653.degrees latitude (g = 980.6199 gals.).
 MF0653
 MF0653.The modeled gravity was interpolated from observed gravity values.
 MF0653
 MF0653;                    North         East    Units  Estimated Accuracy
 MF0653;SPC IL W     -   549,480.      781,450.      MT  (+/- 180 meters Scaled)
 MF0653
 MF0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM175090(NAD 83)
 MF0653
 MF0653                          SUPERSEDED SURVEY CONTROL
 MF0653
 MF0653  NGVD 29 (??/??/92)  253.775  (m)          832.59   (f) ADJ UNCH    2 0
 MF0653
 MF0653.Superseded values are not recommended for survey control.
 MF0653
 MF0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0653.See file dsdata.pdf to determine how the superseded data were derived.
 MF0653
 MF0653_MARKER: DB = BENCH MARK DISK
 MF0653_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0653_SP_SET: ABUTMENT
 MF0653_STAMPING: X 48 1934
 MF0653_MARK LOGO: CGS
 MF0653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0653
 MF0653  HISTORY     - Date     Condition        Report By
 MF0653  HISTORY     - 1934     MONUMENTED       CGS
 MF0653  HISTORY     - 1952     MARK NOT FOUND   CGS
 MF0653  HISTORY     - 19950809 MARK NOT FOUND   USPSQD
 MF0653  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0653  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0653
 MF0653                          STATION DESCRIPTION
 MF0653
 MF0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0653'1.4 MI NW FROM HENKEL.
 MF0653'1.4 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 MF0653'STATION AT HENKEL, LEE COUNTY, AT BRIDGE A 877.4, IN THE TOP OF
 MF0653'THE NORTHEAST SIDE OF THE SOUTHEAST CONCRETE ABUTMENT, 3 FEET
 MF0653'NORTHEAST OF THE CENTERLINE OF THE TRACK, AND ABOUT 1 FOOT LOWER
 MF0653'THAN THE TRACK.  A STANDARD DISK, STAMPED X 48 1934.  NOTE--
 MF0653'THE NORTHEAST SIDE OF THE SOUTHEAST CONCRETE ABUTMENT OF THE
 MF0653'BRIDGE IS IN GOOD CONDITION, HOWEVER THE CONCRETE ABUTMENT ON
 MF0653'THE NORTHEAST SIDE OF THE BRIDGE HAS CONCRETE BROKEN AWAY FROM THE
 MF0653'NORTHEAST SIDE.
 MF0653
 MF0653                          STATION RECOVERY (1952)
 MF0653
 MF0653'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952
 MF0653'MARK NOT FOUND.
 MF0653
 MF0653                          STATION RECOVERY (1995)
 MF0653
 MF0653'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0653'MARK NOT FOUND.
 MF0653
 MF0653                          STATION RECOVERY (2002)
 MF0653
 MF0653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0653'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0653
 MF0653                          STATION RECOVERY (2003)
 MF0653
 MF0653'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0653'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0519 ***********************************************************************
 MF0519  DESIGNATION -  X 49
 MF0519  PID         -  MF0519
 MF0519  STATE/COUNTY-  IL/DE KALB
 MF0519  COUNTRY     -  US
 MF0519  USGS QUAD   -  PLANO (2018)
 MF0519
 MF0519                         *CURRENT SURVEY CONTROL
 MF0519  ______________________________________________________________________
 MF0519* NAD 83(1986) POSITION- 41 38 44.     (N) 088 37 10.     (W)   SCALED
 MF0519* NAVD 88 ORTHO HEIGHT -   204.238 (meters)      670.07  (feet) ADJUSTED
 MF0519  ______________________________________________________________________
 MF0519  GEOID HEIGHT    -        -33.157 (meters)                     GEOID18
 MF0519  DYNAMIC HEIGHT  -        204.161 (meters)      669.82  (feet) COMP
 MF0519  MODELED GRAVITY -    980,241.5   (mgal)                       NAVD 88
 MF0519
 MF0519  VERT ORDER      -  SECOND    CLASS 0
 MF0519
 MF0519.The horizontal coordinates were scaled from a map and have
 MF0519.an estimated accuracy of +/- 6 seconds.
 MF0519
 MF0519.The orthometric height was determined by differential leveling and
 MF0519.adjusted by the NATIONAL GEODETIC SURVEY
 MF0519.in June 1991.
 MF0519
 MF0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0519.GEOID18 height accuracy estimate available here.
 MF0519
 MF0519.Click photographs - Photos may exist for this station.
 MF0519
 MF0519.The dynamic height is computed by dividing the NAVD 88
 MF0519.geopotential number by the normal gravity value computed on the
 MF0519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0519.degrees latitude (g = 980.6199 gals.).
 MF0519
 MF0519.The modeled gravity was interpolated from observed gravity values.
 MF0519
 MF0519;                    North         East    Units  Estimated Accuracy
 MF0519;SPC IL E     -   552,780.      276,170.      MT  (+/- 180 meters Scaled)
 MF0519
 MF0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM651116(NAD 83)
 MF0519
 MF0519                          SUPERSEDED SURVEY CONTROL
 MF0519
 MF0519  NGVD 29 (??/??/92)  204.308  (m)          670.30   (f) ADJ UNCH    2 0
 MF0519
 MF0519.Superseded values are not recommended for survey control.
 MF0519
 MF0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0519.See file dsdata.pdf to determine how the superseded data were derived.
 MF0519
 MF0519_MARKER: DB = BENCH MARK DISK
 MF0519_SETTING: 66 = SET IN ROCK OUTCROP
 MF0519_STAMPING: 670.300 X 49 1934
 MF0519_MARK LOGO: CGS
 MF0519_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0519+STABILITY: POSITION/ELEVATION WELL
 MF0519
 MF0519  HISTORY     - Date     Condition        Report By
 MF0519  HISTORY     - 1934     MONUMENTED       CGS
 MF0519  HISTORY     - 1951     GOOD             CGS
 MF0519  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0519
 MF0519                          STATION DESCRIPTION
 MF0519
 MF0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 MF0519'AT SANDWICH.
 MF0519'AT SANDWICH, DE KALB COUNTY, ON THE CHICAGO, BURLINGTON AND
 MF0519'QUINCY RAILROAD, IN THE SOUTH WALL OF THE STATION, 27 FEET
 MF0519'EAST OF THE FRONT (SOUTH) ENTRANCE, IN THE LIMESTONE COPING,
 MF0519'AND 3-1/2 FEET ABOVE THE PLATFORM.  A STANDARD DISK, STAMPED
 MF0519'670.300 X 49 1934 AND SET VERTICALLY.
 MF0519
 MF0519                          STATION RECOVERY (1996)
 MF0519
 MF0519'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0519'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1822 ***********************************************************************
 MF1822  DESIGNATION -  X 49 RESET
 MF1822  PID         -  MF1822
 MF1822  STATE/COUNTY-  IL/DE KALB
 MF1822  COUNTRY     -  US
 MF1822  USGS QUAD   -  PLANO (2018)
 MF1822
 MF1822                         *CURRENT SURVEY CONTROL
 MF1822  ______________________________________________________________________
 MF1822* NAD 83(1986) POSITION- 41 38 44.     (N) 088 37 10.     (W)   SCALED
 MF1822* NAVD 88 ORTHO HEIGHT -   203.27  (meters)      666.9   (feet) RESET
 MF1822  ______________________________________________________________________
 MF1822  GEOID HEIGHT    -        -33.157 (meters)                     GEOID18
 MF1822  VERT ORDER      -  THIRD
 MF1822
 MF1822.The horizontal coordinates were scaled from a map and have
 MF1822.an estimated accuracy of +/- 6 seconds.
 MF1822
 MF1822.The orthometric height was computed from unverified reset data.
 MF1822
 MF1822.No vertical observational check was made to the station.
 MF1822
 MF1822.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1822.GEOID18 height accuracy estimate available here.
 MF1822
 MF1822.Click photographs - Photos may exist for this station.
 MF1822
 MF1822;                    North         East    Units  Estimated Accuracy
 MF1822;SPC IL E     -   552,780.      276,170.      MT  (+/- 180 meters Scaled)
 MF1822
 MF1822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM651116(NAD 83)
 MF1822
 MF1822                          SUPERSEDED SURVEY CONTROL
 MF1822
 MF1822  NGVD 29 (11/09/15)  203.34   (m)          667.1    (f) RESET       3  
 MF1822
 MF1822.Superseded values are not recommended for survey control.
 MF1822
 MF1822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1822.See file dsdata.pdf to determine how the superseded data were derived.
 MF1822
 MF1822_MARKER: DV = VERTICAL CONTROL DISK
 MF1822_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MF1822+WITH SETTING: PAVEMENT
 MF1822_SP_SET: LANDING
 MF1822_STAMPING: X 49 RESET 1984
 MF1822_MARK LOGO: NGS
 MF1822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1822+STABILITY: SURFACE MOTION
 MF1822
 MF1822  HISTORY     - Date     Condition        Report By
 MF1822  HISTORY     - 1984     MONUMENTED       NGS
 MF1822  HISTORY     - 19961020 GOOD             USPSQD
 MF1822  HISTORY     - 20170306 GOOD             ASMINC
 MF1822
 MF1822                          STATION DESCRIPTION
 MF1822
 MF1822'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
 MF1822'IN SANDWICH, IN THE TOP LANDING OF THE WEST SET OF STEPS TO THE CITY
 MF1822'GARAGE BUILDING AT 207 EAST RAILROAD STREET.
 MF1822
 MF1822                          STATION RECOVERY (1996)
 MF1822
 MF1822'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1822'RECOVERED IN GOOD CONDITION.
 MF1822
 MF1822                          STATION RECOVERY (2017)
 MF1822
 MF1822'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2017 (LEE)
 MF1822'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0489 ***********************************************************************
 MF0489  DESIGNATION -  X 50
 MF0489  PID         -  MF0489
 MF0489  STATE/COUNTY-  IL/DE KALB
 MF0489  COUNTRY     -  US
 MF0489  USGS QUAD   -  PAW PAW (2018)
 MF0489
 MF0489                         *CURRENT SURVEY CONTROL
 MF0489  ______________________________________________________________________
 MF0489* NAD 83(1986) POSITION- 41 40 17.     (N) 088 53 19.     (W)   SCALED
 MF0489* NAVD 88 ORTHO HEIGHT -   229.327 (meters)      752.38  (feet) ADJUSTED
 MF0489  ______________________________________________________________________
 MF0489  GEOID HEIGHT    -        -33.226 (meters)                     GEOID18
 MF0489  DYNAMIC HEIGHT  -        229.236 (meters)      752.09  (feet) COMP
 MF0489  MODELED GRAVITY -    980,223.1   (mgal)                       NAVD 88
 MF0489
 MF0489  VERT ORDER      -  SECOND    CLASS 0
 MF0489
 MF0489.The horizontal coordinates were scaled from a map and have
 MF0489.an estimated accuracy of +/- 6 seconds.
 MF0489
 MF0489.The orthometric height was determined by differential leveling and
 MF0489.adjusted by the NATIONAL GEODETIC SURVEY
 MF0489.in June 1991.
 MF0489
 MF0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0489.GEOID18 height accuracy estimate available here.
 MF0489
 MF0489.Click photographs - Photos may exist for this station.
 MF0489
 MF0489.The dynamic height is computed by dividing the NAVD 88
 MF0489.geopotential number by the normal gravity value computed on the
 MF0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0489.degrees latitude (g = 980.6199 gals.).
 MF0489
 MF0489.The modeled gravity was interpolated from observed gravity values.
 MF0489
 MF0489;                    North         East    Units  Estimated Accuracy
 MF0489;SPC IL E     -   555,750.      253,760.      MT  (+/- 180 meters Scaled)
 MF0489
 MF0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM427150(NAD 83)
 MF0489
 MF0489                          SUPERSEDED SURVEY CONTROL
 MF0489
 MF0489  NGVD 29 (??/??/92)  229.382  (m)          752.56   (f) ADJ UNCH    2 0
 MF0489
 MF0489.Superseded values are not recommended for survey control.
 MF0489
 MF0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0489.See file dsdata.pdf to determine how the superseded data were derived.
 MF0489
 MF0489_MARKER: DB = BENCH MARK DISK
 MF0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0489_STAMPING: X 50 1934
 MF0489_MARK LOGO: CGS
 MF0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0489+STABILITY: SURFACE MOTION
 MF0489
 MF0489  HISTORY     - Date     Condition        Report By
 MF0489  HISTORY     - 1934     MONUMENTED       CGS
 MF0489  HISTORY     - 19961023 MARK NOT FOUND   USPSQD
 MF0489
 MF0489                          STATION DESCRIPTION
 MF0489
 MF0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0489'AT ROLLO.
 MF0489'AT ROLLO, DE KALB COUNTY, ON THE CHICAGO AND NORTH WESTERN
 MF0489'RAILWAY, 45 FEET NORTHEAST OF THE STATION, AT A ROAD CROSSING,
 MF0489'18 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK, 15 FEET
 MF0489'SOUTHWEST OF THE CENTERLINE OF THE ROAD, AND ABOUT 1 FOOT
 MF0489'HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED X 50 1934
 MF0489'AND SET IN THE TOP OF A CONCRETE POST.
 MF0489
 MF0489                          STATION RECOVERY (1996)
 MF0489
 MF0489'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0489'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0365 ***********************************************************************
 MG0365  DESIGNATION -  X 52
 MG0365  PID         -  MG0365
 MG0365  STATE/COUNTY-  IL/ROCK ISLAND
 MG0365  COUNTRY     -  US
 MG0365  USGS QUAD   -  DAVENPORT EAST (2018)
 MG0365
 MG0365                         *CURRENT SURVEY CONTROL
 MG0365  ______________________________________________________________________
 MG0365* NAD 83(1986) POSITION- 41 30 44.     (N) 090 30 07.     (W)   SCALED
 MG0365* NAVD 88 ORTHO HEIGHT -   174.304 (meters)      571.86  (feet) ADJUSTED
 MG0365  ______________________________________________________________________
 MG0365  GEOID HEIGHT    -        -32.842 (meters)                     GEOID18
 MG0365  DYNAMIC HEIGHT  -        174.237 (meters)      571.64  (feet) COMP
 MG0365  MODELED GRAVITY -    980,236.3   (mgal)                       NAVD 88
 MG0365
 MG0365  VERT ORDER      -  SECOND    CLASS 0
 MG0365
 MG0365.The horizontal coordinates were scaled from a map and have
 MG0365.an estimated accuracy of +/- 6 seconds.
 MG0365
 MG0365.The orthometric height was determined by differential leveling and
 MG0365.adjusted by the NATIONAL GEODETIC SURVEY
 MG0365.in June 1991.
 MG0365
 MG0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0365.GEOID18 height accuracy estimate available here.
 MG0365
 MG0365.Click photographs - Photos may exist for this station.
 MG0365
 MG0365.The dynamic height is computed by dividing the NAVD 88
 MG0365.geopotential number by the normal gravity value computed on the
 MG0365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0365.degrees latitude (g = 980.6199 gals.).
 MG0365
 MG0365.The modeled gravity was interpolated from observed gravity values.
 MG0365
 MG0365;                    North         East    Units  Estimated Accuracy
 MG0365;SPC IL W     -   537,960.      672,010.      MT  (+/- 180 meters Scaled)
 MG0365
 MG0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF084986(NAD 83)
 MG0365
 MG0365                          SUPERSEDED SURVEY CONTROL
 MG0365
 MG0365  NGVD 29 (??/??/92)  174.376  (m)          572.10   (f) ADJ UNCH    2 0
 MG0365
 MG0365.Superseded values are not recommended for survey control.
 MG0365
 MG0365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0365.See file dsdata.pdf to determine how the superseded data were derived.
 MG0365
 MG0365_MARKER: DB = BENCH MARK DISK
 MG0365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0365_STAMPING: X 52 1934
 MG0365_MARK LOGO: CGS
 MG0365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0365+STABILITY: SURFACE MOTION
 MG0365
 MG0365  HISTORY     - Date     Condition        Report By
 MG0365  HISTORY     - 1934     MONUMENTED       CGS
 MG0365  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 MG0365  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0365  HISTORY     - 19970602 MARK NOT FOUND   USPSQD
 MG0365
 MG0365                          STATION DESCRIPTION
 MG0365
 MG0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MG0365'0.7 MI E FROM MOLINE.
 MG0365'0.7 MILE EAST ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY
 MG0365'FROM THE STATION AT MOLINE, ROCK ISLAND COUNTY, AT A STREET CROSSING,
 MG0365'78 FEET NORTH OF THE CENTERLINE OF THE NORTH MAIN TRACK, 60 FEET
 MG0365'WEST OF THE CENTERLINE OF 5TH STREET, AND 4 FEET NORTHEAST OF A
 MG0365'POLE.  A STANDARD DISK, STAMPED X 52 1934 AND SET IN THE TOP OF A
 MG0365'CONCRETE POST.
 MG0365
 MG0365                          STATION RECOVERY (1988)
 MG0365
 MG0365'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0365'MARK NOT FOUND.
 MG0365
 MG0365                          STATION RECOVERY (1996)
 MG0365
 MG0365'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0365'MARK NOT FOUND.
 MG0365
 MG0365                          STATION RECOVERY (1997)
 MG0365
 MG0365'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0365'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0069 ***********************************************************************
 MG0069  DESIGNATION -  X 53
 MG0069  PID         -  MG0069
 MG0069  STATE/COUNTY-  IL/KNOX
 MG0069  COUNTRY     -  US
 MG0069  USGS QUAD   -  WATAGA (2018)
 MG0069
 MG0069                         *CURRENT SURVEY CONTROL
 MG0069  ______________________________________________________________________
 MG0069* NAD 83(1986) POSITION- 41 01 31.     (N) 090 21 25.     (W)   SCALED
 MG0069* NAVD 88 ORTHO HEIGHT -   248.333 (meters)      814.74  (feet) ADJUSTED
 MG0069  ______________________________________________________________________
 MG0069  GEOID HEIGHT    -        -32.924 (meters)                     GEOID18
 MG0069  DYNAMIC HEIGHT  -        248.225 (meters)      814.38  (feet) COMP
 MG0069  MODELED GRAVITY -    980,181.3   (mgal)                       NAVD 88
 MG0069
 MG0069  VERT ORDER      -  SECOND    CLASS 0
 MG0069
 MG0069.The horizontal coordinates were scaled from a map and have
 MG0069.an estimated accuracy of +/- 6 seconds.
 MG0069
 MG0069.The orthometric height was determined by differential leveling and
 MG0069.adjusted by the NATIONAL GEODETIC SURVEY
 MG0069.in June 1991.
 MG0069
 MG0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0069.GEOID18 height accuracy estimate available here.
 MG0069
 MG0069.Click photographs - Photos may exist for this station.
 MG0069
 MG0069.The dynamic height is computed by dividing the NAVD 88
 MG0069.geopotential number by the normal gravity value computed on the
 MG0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0069.degrees latitude (g = 980.6199 gals.).
 MG0069
 MG0069.The modeled gravity was interpolated from observed gravity values.
 MG0069
 MG0069;                    North         East    Units  Estimated Accuracy
 MG0069;SPC IL W     -   483,850.      684,000.      MT  (+/- 180 meters Scaled)
 MG0069
 MG0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF222449(NAD 83)
 MG0069
 MG0069                          SUPERSEDED SURVEY CONTROL
 MG0069
 MG0069  NGVD 29 (??/??/92)  248.385  (m)          814.91   (f) ADJ UNCH    2 0
 MG0069
 MG0069.Superseded values are not recommended for survey control.
 MG0069
 MG0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0069.See file dsdata.pdf to determine how the superseded data were derived.
 MG0069
 MG0069_MARKER: DB = BENCH MARK DISK
 MG0069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0069_STAMPING: X 53 1934
 MG0069_MARK LOGO: CGS
 MG0069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0069+STABILITY: SURFACE MOTION
 MG0069
 MG0069  HISTORY     - Date     Condition        Report By
 MG0069  HISTORY     - 1934     MONUMENTED       CGS
 MG0069  HISTORY     - 1942     GOOD             CGS
 MG0069  HISTORY     - 1978     MARK NOT FOUND   USGS
 MG0069  HISTORY     - 19971124 MARK NOT FOUND   USPSQD
 MG0069  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 MG0069
 MG0069                          STATION DESCRIPTION
 MG0069
 MG0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MG0069'AT HENDERSON.
 MG0069'AT HENDERSON, KNOX COUNTY, ON THE CHICAGO, BURLINGTON AND
 MG0069'QUINCY RAILROAD, 250 FEET NORTH OF THE STATION, AT A ROAD
 MG0069'CROSSING, 36 FEET NORTH OF THE CENTERLINE OF THE ROAD, 18 FEET
 MG0069'WEST OF THE CENTERLINE OF THE TRACK, AND 4 FEET ABOVE THE
 MG0069'LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED X 53 1934 AND
 MG0069'SET IN THE TOP OF A CONCRETE POST.
 MG0069
 MG0069                          STATION RECOVERY (1978)
 MG0069
 MG0069'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 MG0069'MARK NOT FOUND.
 MG0069
 MG0069                          STATION RECOVERY (1997)
 MG0069
 MG0069'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0069'MARK NOT FOUND.
 MG0069
 MG0069                          STATION RECOVERY (2012)
 MG0069
 MG0069'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 MG0069'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0404 ***********************************************************************
 LD0404  DESIGNATION -  X 54
 LD0404  PID         -  LD0404
 LD0404  STATE/COUNTY-  IL/MCDONOUGH
 LD0404  COUNTRY     -  US
 LD0404  USGS QUAD   -  BUSHNELL WEST (2018)
 LD0404
 LD0404                         *CURRENT SURVEY CONTROL
 LD0404  ______________________________________________________________________
 LD0404* NAD 83(1986) POSITION- 40 31 42.     (N) 090 31 36.     (W)   SCALED
 LD0404* NAVD 88 ORTHO HEIGHT -   194.206 (meters)      637.16  (feet) ADJUSTED
 LD0404  ______________________________________________________________________
 LD0404  GEOID HEIGHT    -        -33.210 (meters)                     GEOID18
 LD0404  DYNAMIC HEIGHT  -        194.112 (meters)      636.85  (feet) COMP
 LD0404  MODELED GRAVITY -    980,136.4   (mgal)                       NAVD 88
 LD0404
 LD0404  VERT ORDER      -  SECOND    CLASS 0
 LD0404
 LD0404.The horizontal coordinates were scaled from a map and have
 LD0404.an estimated accuracy of +/- 6 seconds.
 LD0404
 LD0404.The orthometric height was determined by differential leveling and
 LD0404.adjusted by the NATIONAL GEODETIC SURVEY
 LD0404.in June 1991.
 LD0404
 LD0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0404.GEOID18 height accuracy estimate available here.
 LD0404
 LD0404.Click photographs - Photos may exist for this station.
 LD0404
 LD0404.The dynamic height is computed by dividing the NAVD 88
 LD0404.geopotential number by the normal gravity value computed on the
 LD0404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0404.degrees latitude (g = 980.6199 gals.).
 LD0404
 LD0404.The modeled gravity was interpolated from observed gravity values.
 LD0404
 LD0404;                    North         East    Units  Estimated Accuracy
 LD0404;SPC IL W     -   428,710.      669,500.      MT  (+/- 180 meters Scaled)
 LD0404
 LD0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE094893(NAD 83)
 LD0404
 LD0404                          SUPERSEDED SURVEY CONTROL
 LD0404
 LD0404  NGVD 29 (??/??/92)  194.277  (m)          637.39   (f) ADJ UNCH    2 0
 LD0404
 LD0404.Superseded values are not recommended for survey control.
 LD0404
 LD0404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0404.See file dsdata.pdf to determine how the superseded data were derived.
 LD0404
 LD0404_MARKER: DB = BENCH MARK DISK
 LD0404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0404_STAMPING: X 54 1935
 LD0404_MARK LOGO: CGS
 LD0404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0404+STABILITY: SURFACE MOTION
 LD0404
 LD0404  HISTORY     - Date     Condition        Report By
 LD0404  HISTORY     - 1935     MONUMENTED       CGS
 LD0404  HISTORY     - 1942     GOOD             CGS
 LD0404  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0404  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0404
 LD0404                          STATION DESCRIPTION
 LD0404
 LD0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0404'1.6 MI SW FROM BUSHNELL.
 LD0404'1.6 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0404'RAILROAD FROM THE STATION AT BUSHNELL, MCDONOUGH  COUNTY, AT
 LD0404'POLE 193+02, AT A ROAD CROSSING, 84 FEET NORTHEAST OF THE
 LD0404'CENTERLINE OF THE ROAD, 49 FEET SOUTHEAST OF THE CENTERLINE OF
 LD0404'THE MAIN TRACK, ONE FOOT NORTHWEST OF THE RIGHT-OF-WAY FENCE,
 LD0404'AND 3-1/2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LD0404'X 54 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0404
 LD0404                          STATION RECOVERY (1974)
 LD0404
 LD0404'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0404'MARK NOT FOUND.
 LD0404
 LD0404                          STATION RECOVERY (2003)
 LD0404
 LD0404'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0404'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0389 ***********************************************************************
 LD0389  DESIGNATION -  X 55
 LD0389  PID         -  LD0389
 LD0389  STATE/COUNTY-  IL/HANCOCK
 LD0389  COUNTRY     -  US
 LD0389  USGS QUAD   -  AUGUSTA (2018)
 LD0389
 LD0389                         *CURRENT SURVEY CONTROL
 LD0389  ______________________________________________________________________
 LD0389* NAD 83(1986) POSITION- 40 13 49.     (N) 090 56 56.     (W)   SCALED
 LD0389* NAVD 88 ORTHO HEIGHT -   203.417 (meters)      667.38  (feet) ADJUSTED
 LD0389  ______________________________________________________________________
 LD0389  GEOID HEIGHT    -        -33.005 (meters)                     GEOID18
 LD0389  DYNAMIC HEIGHT  -        203.314 (meters)      667.04  (feet) COMP
 LD0389  MODELED GRAVITY -    980,112.8   (mgal)                       NAVD 88
 LD0389
 LD0389  VERT ORDER      -  SECOND    CLASS 0
 LD0389
 LD0389.The horizontal coordinates were scaled from a map and have
 LD0389.an estimated accuracy of +/- 6 seconds.
 LD0389
 LD0389.The orthometric height was determined by differential leveling and
 LD0389.adjusted by the NATIONAL GEODETIC SURVEY
 LD0389.in June 1991.
 LD0389
 LD0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0389.GEOID18 height accuracy estimate available here.
 LD0389
 LD0389.Click photographs - Photos may exist for this station.
 LD0389
 LD0389.The dynamic height is computed by dividing the NAVD 88
 LD0389.geopotential number by the normal gravity value computed on the
 LD0389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0389.degrees latitude (g = 980.6199 gals.).
 LD0389
 LD0389.The modeled gravity was interpolated from observed gravity values.
 LD0389
 LD0389;                    North         East    Units  Estimated Accuracy
 LD0389;SPC IL W     -   395,850.      633,430.      MT  (+/- 180 meters Scaled)
 LD0389
 LD0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE744553(NAD 83)
 LD0389
 LD0389                          SUPERSEDED SURVEY CONTROL
 LD0389
 LD0389  NGVD 29 (??/??/92)  203.494  (m)          667.63   (f) ADJ UNCH    2 0
 LD0389
 LD0389.Superseded values are not recommended for survey control.
 LD0389
 LD0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0389.See file dsdata.pdf to determine how the superseded data were derived.
 LD0389
 LD0389_MARKER: DB = BENCH MARK DISK
 LD0389_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0389_SP_SET: BUILDING
 LD0389_STAMPING: X 55 1935
 LD0389_MARK LOGO: CGS
 LD0389_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0389_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0389_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LD0389+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2021
 LD0389
 LD0389  HISTORY     - Date     Condition        Report By
 LD0389  HISTORY     - 1935     MONUMENTED       CGS
 LD0389  HISTORY     - 20210505 GOOD             ILDT
 LD0389
 LD0389                          STATION DESCRIPTION
 LD0389
 LD0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0389'AT AUGUSTA.
 LD0389'AT AUGUSTA, HANCOCK COUNTY, AT THE CITY HALL, 5 FEET WEST OF THE
 LD0389'NORTHEAST CORNER OF THE BUILDING, IN THE TOP OF THE NORTHEAST
 LD0389'CORNER OF THE LIMESTONE APPROACH TO THE BUILDING, AND 6 INCHES
 LD0389'HIGHER THAN THE SIDEWALK.  A STANDARD DISK, STAMPED X 55 1935.
 LD0389
 LD0389                          STATION RECOVERY (2021)
 LD0389
 LD0389'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (DL)
 LD0389'HANDICAP RAMP BUILT OVER THE TOP OF THE DISK WITH AN ACCESS HOLE IN
 LD0389'THE RAMP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0351 ***********************************************************************
 LD0351  DESIGNATION -  X 56
 LD0351  PID         -  LD0351
 LD0351  STATE/COUNTY-  IL/MCDONOUGH
 LD0351  COUNTRY     -  US
 LD0351  USGS QUAD   -  ADAIR (2018)
 LD0351
 LD0351                         *CURRENT SURVEY CONTROL
 LD0351  ______________________________________________________________________
 LD0351* NAD 83(1986) POSITION- 40 25 16.     (N) 090 29 45.     (W)   SCALED
 LD0351* NAVD 88 ORTHO HEIGHT -   198.587 (meters)      651.53  (feet) ADJUSTED
 LD0351  ______________________________________________________________________
 LD0351  GEOID HEIGHT    -        -33.161 (meters)                     GEOID18
 LD0351  DYNAMIC HEIGHT  -        198.489 (meters)      651.21  (feet) COMP
 LD0351  MODELED GRAVITY -    980,129.8   (mgal)                       NAVD 88
 LD0351
 LD0351  VERT ORDER      -  SECOND    CLASS 0
 LD0351
 LD0351.The horizontal coordinates were scaled from a map and have
 LD0351.an estimated accuracy of +/- 6 seconds.
 LD0351
 LD0351.The orthometric height was determined by differential leveling and
 LD0351.adjusted by the NATIONAL GEODETIC SURVEY
 LD0351.in June 1991.
 LD0351
 LD0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0351.GEOID18 height accuracy estimate available here.
 LD0351
 LD0351.Click photographs - Photos may exist for this station.
 LD0351
 LD0351.The dynamic height is computed by dividing the NAVD 88
 LD0351.geopotential number by the normal gravity value computed on the
 LD0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0351.degrees latitude (g = 980.6199 gals.).
 LD0351
 LD0351.The modeled gravity was interpolated from observed gravity values.
 LD0351
 LD0351;                    North         East    Units  Estimated Accuracy
 LD0351;SPC IL W     -   416,800.      672,070.      MT  (+/- 180 meters Scaled)
 LD0351
 LD0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE124775(NAD 83)
 LD0351
 LD0351                          SUPERSEDED SURVEY CONTROL
 LD0351
 LD0351  NGVD 29 (??/??/92)  198.665  (m)          651.79   (f) ADJ UNCH    2 0
 LD0351
 LD0351.Superseded values are not recommended for survey control.
 LD0351
 LD0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0351.See file dsdata.pdf to determine how the superseded data were derived.
 LD0351
 LD0351_MARKER: DB = BENCH MARK DISK
 LD0351_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0351+WITH SETTING: PAVEMENT
 LD0351_SP_SET: SEMAPHORE BASE
 LD0351_STAMPING: X 56 1935
 LD0351_MARK LOGO: CGS
 LD0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0351+STABILITY: SURFACE MOTION
 LD0351
 LD0351  HISTORY     - Date     Condition        Report By
 LD0351  HISTORY     - 1935     MONUMENTED       CGS
 LD0351  HISTORY     - 20120724 MARK NOT FOUND   ILDT
 LD0351
 LD0351                          STATION DESCRIPTION
 LD0351
 LD0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0351'AT ADAIR.
 LD0351'AT ADAIR, MCDONOUGH  COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0351'QUINCY RAILROAD, 4 POLES NORTH OF THE STATION, 171 FEET NORTH
 LD0351'OF THE CENTER OF A ROAD CROSSING, 9 FEET EAST OF THE CENTERLINE
 LD0351'OF THE EAST TRACK, IN THE TOP OF A CONCRETE SEMAPHORE BASE, AND
 LD0351'ONE FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED X 56 1935.
 LD0351
 LD0351                          STATION RECOVERY (2012)
 LD0351
 LD0351'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0351'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0649 ***********************************************************************
 NH0649  DESIGNATION -  X 6
 NH0649  PID         -  NH0649
 NH0649  STATE/COUNTY-  IL/STEPHENSON
 NH0649  COUNTRY     -  US
 NH0649  USGS QUAD   -  FREEPORT WEST (2018)
 NH0649
 NH0649                         *CURRENT SURVEY CONTROL
 NH0649  ______________________________________________________________________
 NH0649* NAD 83(1986) POSITION- 42 21 24.     (N) 089 40 14.     (W)   SCALED
 NH0649* NAVD 88 ORTHO HEIGHT -   234.876 (meters)      770.59  (feet) ADJUSTED
 NH0649  ______________________________________________________________________
 NH0649  GEOID HEIGHT    -        -33.379 (meters)                     GEOID18
 NH0649  DYNAMIC HEIGHT  -        234.800 (meters)      770.34  (feet) COMP
 NH0649  MODELED GRAVITY -    980,293.3   (mgal)                       NAVD 88
 NH0649
 NH0649  VERT ORDER      -  FIRST     CLASS II
 NH0649
 NH0649.The horizontal coordinates were scaled from a map and have
 NH0649.an estimated accuracy of +/- 6 seconds.
 NH0649
 NH0649.The orthometric height was determined by differential leveling and
 NH0649.adjusted by the NATIONAL GEODETIC SURVEY
 NH0649.in June 1991.
 NH0649
 NH0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0649.GEOID18 height accuracy estimate available here.
 NH0649
 NH0649.Click photographs - Photos may exist for this station.
 NH0649
 NH0649.The dynamic height is computed by dividing the NAVD 88
 NH0649.geopotential number by the normal gravity value computed on the
 NH0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0649.degrees latitude (g = 980.6199 gals.).
 NH0649
 NH0649.The modeled gravity was interpolated from observed gravity values.
 NH0649
 NH0649;                    North         East    Units  Estimated Accuracy
 NH0649;SPC IL W     -   631,820.      740,870.      MT  (+/- 180 meters Scaled)
 NH0649
 NH0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM800928(NAD 83)
 NH0649
 NH0649                          SUPERSEDED SURVEY CONTROL
 NH0649
 NH0649  NGVD 29 (??/??/92)  234.991  (m)          770.97   (f) ADJ UNCH    1 2
 NH0649
 NH0649.Superseded values are not recommended for survey control.
 NH0649
 NH0649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0649.See file dsdata.pdf to determine how the superseded data were derived.
 NH0649
 NH0649_MARKER: DB = BENCH MARK DISK
 NH0649_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0649_SP_SET: BUILDING WALL
 NH0649_STAMPING: ELEV 770.966 FT X 6 1920
 NH0649_MARK LOGO: CGS
 NH0649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0649+STABILITY: SURFACE MOTION
 NH0649
 NH0649  HISTORY     - Date     Condition        Report By
 NH0649  HISTORY     - 1920     MONUMENTED       CGS
 NH0649  HISTORY     - 1935     GOOD             CGS
 NH0649  HISTORY     - 19960919 MARK NOT FOUND   USPSQD
 NH0649  HISTORY     - 20011219 MARK NOT FOUND   USPSQD
 NH0649
 NH0649                          STATION DESCRIPTION
 NH0649
 NH0649'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0649'AT SCIOTO MILLS.
 NH0649'AT SCIOTO MILLS, STEPHENSON COUNTY, ABOUT 325 FEET NORTH OF
 NH0649'THE ILLINOIS CENTRAL RAILROAD STATION, AT THE ELEVATOR, IN
 NH0649'THE WEST FACE OF THE FOUNDATION WALL, 1 FOOT NORTH OF THE SOUTH
 NH0649'CORNER, AND ABOUT 3-3/4 FEET ABOVE THE GROUND.  A STANDARD
 NH0649'DISK, STAMPED ELEV 770.966 FT X 6 1920 AND SET VERTICALLY.
 NH0649
 NH0649                          STATION RECOVERY (1996)
 NH0649
 NH0649'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0649'MARK NOT FOUND.
 NH0649
 NH0649                          STATION RECOVERY (2001)
 NH0649
 NH0649'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0649'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0568 ***********************************************************************
 KB0568  DESIGNATION -  X 7 RESET=TTS 16 RESET
 KB0568  PID         -  KB0568
 KB0568  STATE/COUNTY-  IL/MACON
 KB0568  COUNTRY     -  US
 KB0568  USGS QUAD   -  DECATUR (2018)
 KB0568
 KB0568                         *CURRENT SURVEY CONTROL
 KB0568  ______________________________________________________________________
 KB0568* NAD 83(1986) POSITION- 39 50 51.     (N) 088 57 20.     (W)   SCALED
 KB0568* NAVD 88 ORTHO HEIGHT -   207.823 (meters)      681.83  (feet) ADJUSTED
 KB0568  ______________________________________________________________________
 KB0568  GEOID HEIGHT    -        -32.282 (meters)                     GEOID18
 KB0568  DYNAMIC HEIGHT  -        207.712 (meters)      681.47  (feet) COMP
 KB0568  MODELED GRAVITY -    980,088.9   (mgal)                       NAVD 88
 KB0568
 KB0568  VERT ORDER      -  FIRST     CLASS II
 KB0568
 KB0568.The horizontal coordinates were scaled from a map and have
 KB0568.an estimated accuracy of +/- 6 seconds.
 KB0568
 KB0568.The orthometric height was determined by differential leveling and
 KB0568.adjusted by the NATIONAL GEODETIC SURVEY
 KB0568.in June 1991.
 KB0568
 KB0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0568.GEOID18 height accuracy estimate available here.
 KB0568
 KB0568.Click photographs - Photos may exist for this station.
 KB0568
 KB0568.The dynamic height is computed by dividing the NAVD 88
 KB0568.geopotential number by the normal gravity value computed on the
 KB0568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0568.degrees latitude (g = 980.6199 gals.).
 KB0568
 KB0568.The modeled gravity was interpolated from observed gravity values.
 KB0568
 KB0568;                    North         East    Units  Estimated Accuracy
 KB0568;SPC IL E     -   353,250.      246,750.      MT  (+/- 180 meters Scaled)
 KB0568
 KB0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK326126(NAD 83)
 KB0568
 KB0568                          SUPERSEDED SURVEY CONTROL
 KB0568
 KB0568  NGVD 29 (??/??/92)  207.901  (m)          682.09   (f) ADJ UNCH    1 2
 KB0568
 KB0568.Superseded values are not recommended for survey control.
 KB0568
 KB0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0568.See file dsdata.pdf to determine how the superseded data were derived.
 KB0568
 KB0568_MARKER: DD = SURVEY DISK
 KB0568_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0568_SP_SET: OVERPASS
 KB0568_STAMPING: TT STA NO 16 F 1929
 KB0568_MARK LOGO: USGS
 KB0568_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0568
 KB0568  HISTORY     - Date     Condition        Report By
 KB0568  HISTORY     - 1929     MONUMENTED       USGS
 KB0568  HISTORY     - 1961     GOOD             CGS
 KB0568  HISTORY     - 1969     MARK NOT FOUND   CGS
 KB0568
 KB0568                          STATION DESCRIPTION
 KB0568
 KB0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KB0568'AT DECATUR.
 KB0568'AT DECATUR, ABOUT 0.5 MILE WEST ALONG THE WABASH RAILROAD FROM
 KB0568'THE STATION AT DECATUR, IN SECTION 10, R 2 E, T 16 N, AT THE
 KB0568'NORTHWEST CORNER OF THE WABASH RAILROAD OVERPASS OVER NORTH MAIN
 KB0568'STREET, AT THE EAST END OF AN EAST-WEST CONCRETE RETAINING WALL,
 KB0568'4.5 FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK, 1 FOOT WEST
 KB0568'OF THE EAST END OF THE RETAINING WALL AND 6 INCHES BELOW THE
 KB0568'LEVEL OF THE TRACK.  NOTE-- THIS MARK WAS REPORTED AS BEING
 KB0568'STAMPED TT STA NO 16 F 1929 BY THE USGS.  THERE IS NO STAMPING
 KB0568'ON THE DISK AND MARK APPEARS TO HAVE BEEN RESET.
 KB0568
 KB0568                          STATION RECOVERY (1969)
 KB0568
 KB0568'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 KB0568'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0203 ***********************************************************************
 KC0203  DESIGNATION -  X 79
 KC0203  PID         -  KC0203
 KC0203  STATE/COUNTY-  IL/PIKE
 KC0203  COUNTRY     -  US
 KC0203  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0203
 KC0203                         *CURRENT SURVEY CONTROL
 KC0203  ______________________________________________________________________
 KC0203* NAD 83(1986) POSITION- 39 42 03.     (N) 090 43 46.     (W)   SCALED
 KC0203* NAVD 88 ORTHO HEIGHT -   208.983 (meters)      685.64  (feet) ADJUSTED
 KC0203  ______________________________________________________________________
 KC0203  GEOID HEIGHT    -        -32.602 (meters)                     GEOID18
 KC0203  DYNAMIC HEIGHT  -        208.868 (meters)      685.26  (feet) COMP
 KC0203  MODELED GRAVITY -    980,070.5   (mgal)                       NAVD 88
 KC0203
 KC0203  VERT ORDER      -  SECOND    CLASS 0
 KC0203
 KC0203.The horizontal coordinates were scaled from a map and have
 KC0203.an estimated accuracy of +/- 6 seconds.
 KC0203
 KC0203.The orthometric height was determined by differential leveling and
 KC0203.adjusted by the NATIONAL GEODETIC SURVEY
 KC0203.in June 1991.
 KC0203
 KC0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0203.GEOID18 height accuracy estimate available here.
 KC0203
 KC0203.Click photographs - Photos may exist for this station.
 KC0203
 KC0203.The dynamic height is computed by dividing the NAVD 88
 KC0203.geopotential number by the normal gravity value computed on the
 KC0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0203.degrees latitude (g = 980.6199 gals.).
 KC0203
 KC0203.The modeled gravity was interpolated from observed gravity values.
 KC0203
 KC0203;                    North         East    Units  Estimated Accuracy
 KC0203;SPC IL W     -   336,920.      651,740.      MT  (+/- 180 meters Scaled)
 KC0203
 KC0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD946970(NAD 83)
 KC0203
 KC0203                          SUPERSEDED SURVEY CONTROL
 KC0203
 KC0203  NGVD 29 (??/??/92)  209.069  (m)          685.92   (f) ADJ UNCH    2 0
 KC0203
 KC0203.Superseded values are not recommended for survey control.
 KC0203
 KC0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0203.See file dsdata.pdf to determine how the superseded data were derived.
 KC0203
 KC0203_MARKER: DB = BENCH MARK DISK
 KC0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0203_STAMPING: X 79 1935
 KC0203_MARK LOGO: CGS
 KC0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0203+STABILITY: SURFACE MOTION
 KC0203
 KC0203  HISTORY     - Date     Condition        Report By
 KC0203  HISTORY     - 1935     MONUMENTED       CGS
 KC0203  HISTORY     - 1941     GOOD             CGS
 KC0203  HISTORY     - 1976     MARK NOT FOUND   USGS
 KC0203
 KC0203                          STATION DESCRIPTION
 KC0203
 KC0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 KC0203'AT GRIGGSVILLE.
 KC0203'AT GRIGGSVILLE, PIKE COUNTY, 8-1/2 RAILS EAST OF THE WABASH
 KC0203'RAILWAY STATION, AT MILEAGE 478.8, 36 FEET SOUTH OF THE CENTERLINE
 KC0203'OF THE MAIN TRACK, AND 10 FEET NORTH OF THE RIGHT-OF-WAY FENCE.
 KC0203'A STANDARD DISK, STAMPED X 79 1935 AND SET IN THE TOP OF A
 KC0203'CONCRETE POST.
 KC0203
 KC0203                          STATION RECOVERY (1976)
 KC0203
 KC0203'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0203'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1010 ***********************************************************************
 JB1010  DESIGNATION -  X 8
 JB1010  PID         -  JB1010
 JB1010  STATE/COUNTY-  IL/MARION
 JB1010  COUNTRY     -  US
 JB1010  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1010
 JB1010                         *CURRENT SURVEY CONTROL
 JB1010  ______________________________________________________________________
 JB1010* NAD 83(1986) POSITION- 38 33 30.     (N) 089 07 46.     (W)   SCALED
 JB1010* NAVD 88 ORTHO HEIGHT -   145.226 (meters)      476.46  (feet) ADJUSTED
 JB1010  ______________________________________________________________________
 JB1010  GEOID HEIGHT    -        -30.760 (meters)                     GEOID18
 JB1010  DYNAMIC HEIGHT  -        145.134 (meters)      476.16  (feet) COMP
 JB1010  MODELED GRAVITY -    979,992.9   (mgal)                       NAVD 88
 JB1010
 JB1010  VERT ORDER      -  FIRST     CLASS I
 JB1010
 JB1010.The horizontal coordinates were scaled from a map and have
 JB1010.an estimated accuracy of +/- 6 seconds.
 JB1010
 JB1010.The orthometric height was determined by differential leveling and
 JB1010.adjusted by the NATIONAL GEODETIC SURVEY
 JB1010.in June 1991.
 JB1010
 JB1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1010.GEOID18 height accuracy estimate available here.
 JB1010
 JB1010.Click photographs - Photos may exist for this station.
 JB1010
 JB1010.The dynamic height is computed by dividing the NAVD 88
 JB1010.geopotential number by the normal gravity value computed on the
 JB1010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1010.degrees latitude (g = 980.6199 gals.).
 JB1010
 JB1010.The modeled gravity was interpolated from observed gravity values.
 JB1010
 JB1010;                    North         East    Units  Estimated Accuracy
 JB1010;SPC IL E     -   210,250.      230,610.      MT  (+/- 180 meters Scaled)
 JB1010
 JB1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH144699(NAD 83)
 JB1010
 JB1010                          SUPERSEDED SURVEY CONTROL
 JB1010
 JB1010  NGVD 29 (??/??/92)  145.357  (m)          476.89   (f) ADJ UNCH    1 1
 JB1010
 JB1010.Superseded values are not recommended for survey control.
 JB1010
 JB1010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1010.See file dsdata.pdf to determine how the superseded data were derived.
 JB1010
 JB1010_MARKER: Q = CHISELED SQUARE
 JB1010_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1010_SP_SET: BRIDGE
 JB1010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1010
 JB1010  HISTORY     - Date     Condition        Report By
 JB1010  HISTORY     - 1920     MONUMENTED       CGS
 JB1010  HISTORY     - 1969     GOOD             CGS
 JB1010  HISTORY     - 20150917 SEE DESCRIPTION  AMESC
 JB1010
 JB1010                          STATION DESCRIPTION
 JB1010
 JB1010'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1010'2.2 MI N FROM CENTRALIA.
 JB1010'ABOUT 2.25 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1010'THE STATION AT CENTRALIA, 8 1/2 FEET WEST OF THE WEST RAIL OF THE
 JB1010'WEST SET OF TRACKS, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK,
 JB1010'A CHISELED SQUARE ON THE TOP OF THE WEST END OF THE NORTH
 JB1010'CONCRETE ABUTMENT OF RAILROAD BRIDGE NUMBER 250.2 OVER CROOKED
 JB1010'CREEK.  SEC 6, T 1 N, R 1 E.
 JB1010
 JB1010                          STATION RECOVERY (2015)
 JB1010
 JB1010'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1010'THE CONCRETE IS TOO WEATHERED TO SEE A DEFINED CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0362 ***********************************************************************
 KC0362  DESIGNATION -  X 80
 KC0362  PID         -  KC0362
 KC0362  STATE/COUNTY-  IL/PIKE
 KC0362  COUNTRY     -  US
 KC0362  USGS QUAD   -  HULL (2018)
 KC0362
 KC0362                         *CURRENT SURVEY CONTROL
 KC0362  ______________________________________________________________________
 KC0362* NAD 83(1986) POSITION- 39 42 46.     (N) 091 12 58.     (W)   SCALED
 KC0362* NAVD 88 ORTHO HEIGHT -   140.996 (meters)      462.58  (feet) ADJUSTED
 KC0362  ______________________________________________________________________
 KC0362  GEOID HEIGHT    -        -32.578 (meters)                     GEOID18
 KC0362  DYNAMIC HEIGHT  -        140.919 (meters)      462.33  (feet) COMP
 KC0362  MODELED GRAVITY -    980,080.9   (mgal)                       NAVD 88
 KC0362
 KC0362  VERT ORDER      -  SECOND    CLASS 0
 KC0362
 KC0362.The horizontal coordinates were scaled from a map and have
 KC0362.an estimated accuracy of +/- 6 seconds.
 KC0362
 KC0362.The orthometric height was determined by differential leveling and
 KC0362.adjusted by the NATIONAL GEODETIC SURVEY
 KC0362.in June 1991.
 KC0362
 KC0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0362.GEOID18 height accuracy estimate available here.
 KC0362
 KC0362.Click photographs - Photos may exist for this station.
 KC0362
 KC0362.The dynamic height is computed by dividing the NAVD 88
 KC0362.geopotential number by the normal gravity value computed on the
 KC0362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0362.degrees latitude (g = 980.6199 gals.).
 KC0362
 KC0362.The modeled gravity was interpolated from observed gravity values.
 KC0362
 KC0362;                    North         East    Units  Estimated Accuracy
 KC0362;SPC IL W     -   338,630.      610,010.      MT  (+/- 180 meters Scaled)
 KC0362
 KC0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD529974(NAD 83)
 KC0362
 KC0362                          SUPERSEDED SURVEY CONTROL
 KC0362
 KC0362  NGVD 29 (??/??/92)  141.074  (m)          462.84   (f) ADJ UNCH    2 0
 KC0362
 KC0362.Superseded values are not recommended for survey control.
 KC0362
 KC0362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0362.See file dsdata.pdf to determine how the superseded data were derived.
 KC0362
 KC0362_MARKER: DB = BENCH MARK DISK
 KC0362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0362_STAMPING: X 80 1935
 KC0362_MARK LOGO: CGS
 KC0362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0362+STABILITY: SURFACE MOTION
 KC0362
 KC0362  HISTORY     - Date     Condition        Report By
 KC0362  HISTORY     - 1935     MONUMENTED       CGS
 KC0362  HISTORY     - 1973     GOOD             USGS
 KC0362  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0362
 KC0362                          STATION DESCRIPTION
 KC0362
 KC0362'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0362'0.7 MI NW FROM HULLS.
 KC0362'0.7 MILE NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0362'RAILROAD FROM HULLS, PIKE COUNTY, NEAR MILEAGE 6.9, AT A CROSSING
 KC0362'OF U.S. HIGHWAY 36, 49 FEET SOUTHWEST OF THE CENTERLINE OF THE
 KC0362'TRACK, AND 50 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY.  A
 KC0362'STANDARD DISK, STAMPED X 80 1935 AND SET IN THE TOP OF A CONCRETE
 KC0362'POST.
 KC0362
 KC0362                          STATION RECOVERY (1973)
 KC0362
 KC0362'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 KC0362'RECOVERED IN GOOD CONDITION.
 KC0362
 KC0362                          STATION RECOVERY (2012)
 KC0362
 KC0362'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0362'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0108 ***********************************************************************
 KC0108  DESIGNATION -  X 81
 KC0108  PID         -  KC0108
 KC0108  STATE/COUNTY-  IL/PIKE
 KC0108  COUNTRY     -  US
 KC0108  USGS QUAD   -  PLEASANT HILL WEST (2018)
 KC0108
 KC0108                         *CURRENT SURVEY CONTROL
 KC0108  ______________________________________________________________________
 KC0108* NAD 83(1986) POSITION- 39 27 17.     (N) 090 57 51.     (W)   SCALED
 KC0108* NAVD 88 ORTHO HEIGHT -   137.616 (meters)      451.50  (feet) ADJUSTED
 KC0108  ______________________________________________________________________
 KC0108  GEOID HEIGHT    -        -32.451 (meters)                     GEOID18
 KC0108  DYNAMIC HEIGHT  -        137.538 (meters)      451.24  (feet) COMP
 KC0108  MODELED GRAVITY -    980,056.1   (mgal)                       NAVD 88
 KC0108
 KC0108  VERT ORDER      -  SECOND    CLASS 0
 KC0108
 KC0108.The horizontal coordinates were scaled from a map and have
 KC0108.an estimated accuracy of +/- 6 seconds.
 KC0108
 KC0108.The orthometric height was determined by differential leveling and
 KC0108.adjusted by the NATIONAL GEODETIC SURVEY
 KC0108.in June 1991.
 KC0108
 KC0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0108.GEOID18 height accuracy estimate available here.
 KC0108
 KC0108.Click photographs - Photos may exist for this station.
 KC0108
 KC0108.The dynamic height is computed by dividing the NAVD 88
 KC0108.geopotential number by the normal gravity value computed on the
 KC0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0108.degrees latitude (g = 980.6199 gals.).
 KC0108
 KC0108.The modeled gravity was interpolated from observed gravity values.
 KC0108
 KC0108;                    North         East    Units  Estimated Accuracy
 KC0108;SPC IL W     -   309,750.      631,360.      MT  (+/- 180 meters Scaled)
 KC0108
 KC0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD751692(NAD 83)
 KC0108
 KC0108                          SUPERSEDED SURVEY CONTROL
 KC0108
 KC0108  NGVD 29 (??/??/92)  137.706  (m)          451.79   (f) ADJ UNCH    2 0
 KC0108
 KC0108.Superseded values are not recommended for survey control.
 KC0108
 KC0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0108.See file dsdata.pdf to determine how the superseded data were derived.
 KC0108
 KC0108_MARKER: DB = BENCH MARK DISK
 KC0108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0108_STAMPING: X 81 1935
 KC0108_MARK LOGO: CGS
 KC0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0108+STABILITY: SURFACE MOTION
 KC0108
 KC0108  HISTORY     - Date     Condition        Report By
 KC0108  HISTORY     - 1935     MONUMENTED       CGS
 KC0108  HISTORY     - 1943     GOOD             CGS
 KC0108  HISTORY     - 1973     MARK NOT FOUND   USGS
 KC0108  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0108
 KC0108                          STATION DESCRIPTION
 KC0108
 KC0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0108'4.3 MI SE FROM PIKE.
 KC0108'ABOUT ONE MILE SOUTHEAST ALONG THE ALTON RAILROAD FROM THE END
 KC0108'OF THE TRACK AT PIKE, PIKE COUNTY, THENCE 3.3 MILES EAST ALONG
 KC0108'THE RAILROAD, NEAR MILEAGE 270.5, 2 RAILS WEST OF A GRADE
 KC0108'CROSSING, 22.6 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND
 KC0108'ON THE SLOPE OF A FILL.  A STANDARD DISK, STAMPED X 81 1935 AND
 KC0108'SET IN THE TOP OF A CONCRETE POST.
 KC0108
 KC0108                          STATION RECOVERY (1973)
 KC0108
 KC0108'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 KC0108'MARK NOT FOUND.
 KC0108
 KC0108                          STATION RECOVERY (2012)
 KC0108
 KC0108'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0108'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0486 ***********************************************************************
 KB0486  DESIGNATION -  X 83
 KB0486  PID         -  KB0486
 KB0486  STATE/COUNTY-  IL/SHELBY
 KB0486  COUNTRY     -  US
 KB0486  USGS QUAD   -  STEWARDSON EAST (2018)
 KB0486
 KB0486                         *CURRENT SURVEY CONTROL
 KB0486  ______________________________________________________________________
 KB0486* NAD 83(1986) POSITION- 39 20 50.     (N) 088 37 11.     (W)   SCALED
 KB0486* NAVD 88 ORTHO HEIGHT -   195.723 (meters)      642.13  (feet) ADJUSTED
 KB0486  ______________________________________________________________________
 KB0486  GEOID HEIGHT    -        -32.215 (meters)                     GEOID18
 KB0486  DYNAMIC HEIGHT  -        195.609 (meters)      641.76  (feet) COMP
 KB0486  MODELED GRAVITY -    980,040.5   (mgal)                       NAVD 88
 KB0486
 KB0486  VERT ORDER      -  SECOND    CLASS 0
 KB0486
 KB0486.The horizontal coordinates were scaled from a map and have
 KB0486.an estimated accuracy of +/- 6 seconds.
 KB0486
 KB0486.The orthometric height was determined by differential leveling and
 KB0486.adjusted by the NATIONAL GEODETIC SURVEY
 KB0486.in June 1991.
 KB0486
 KB0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0486.GEOID18 height accuracy estimate available here.
 KB0486
 KB0486.Click photographs - Photos may exist for this station.
 KB0486
 KB0486.The dynamic height is computed by dividing the NAVD 88
 KB0486.geopotential number by the normal gravity value computed on the
 KB0486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0486.degrees latitude (g = 980.6199 gals.).
 KB0486
 KB0486.The modeled gravity was interpolated from observed gravity values.
 KB0486
 KB0486;                    North         East    Units  Estimated Accuracy
 KB0486;SPC IL E     -   297,560.      275,310.      MT  (+/- 180 meters Scaled)
 KB0486
 KB0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ604565(NAD 83)
 KB0486
 KB0486                          SUPERSEDED SURVEY CONTROL
 KB0486
 KB0486  NGVD 29 (??/??/92)  195.804  (m)          642.40   (f) ADJ UNCH    2 0
 KB0486
 KB0486.Superseded values are not recommended for survey control.
 KB0486
 KB0486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0486.See file dsdata.pdf to determine how the superseded data were derived.
 KB0486
 KB0486_MARKER: DB = BENCH MARK DISK
 KB0486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0486_STAMPING: X 83 1935
 KB0486_MARK LOGO: CGS
 KB0486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0486+STABILITY: SURFACE MOTION
 KB0486
 KB0486  HISTORY     - Date     Condition        Report By
 KB0486  HISTORY     - 1935     MONUMENTED       CGS
 KB0486  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0486  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0486
 KB0486                          STATION DESCRIPTION
 KB0486
 KB0486'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0486'0.2 MI S FROM STRASBURG.
 KB0486'0.2 MILE SOUTH ALONG THE ABANDONED WABASH RAILWAY FROM THE OLD
 KB0486'STATION AT STRASBURG, SHELBY COUNTY, AT THE CROSSING OF STATE
 KB0486'HIGHWAY 129, 40 FEET EAST OF THE OLD ROADBED, AND 40 FEET NORTH
 KB0486'OF THE HIGHWAY.  A STANDARD DISK, STAMPED X 83 1935 AND SET IN
 KB0486'THE TOP OF A CONCRETE POST.
 KB0486
 KB0486                          STATION RECOVERY (1979)
 KB0486
 KB0486'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0486'MARK NOT FOUND.
 KB0486
 KB0486                          STATION RECOVERY (2004)
 KB0486
 KB0486'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0486'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0548 ***********************************************************************
 JB0548  DESIGNATION -  X 84
 JB0548  PID         -  JB0548
 JB0548  STATE/COUNTY-  IL/CLAY
 JB0548  COUNTRY     -  US
 JB0548  USGS QUAD   -  OSKALOOSA (2018)
 JB0548
 JB0548                         *CURRENT SURVEY CONTROL
 JB0548  ______________________________________________________________________
 JB0548* NAD 83(1986) POSITION- 38 51 50.07   (N) 088 38 17.52   (W)   HD_HELD1
 JB0548* NAVD 88 ORTHO HEIGHT -   161.761 (meters)      530.71  (feet) ADJUSTED
 JB0548  ______________________________________________________________________
 JB0548  GEOID HEIGHT    -        -31.543 (meters)                     GEOID18
 JB0548  DYNAMIC HEIGHT  -        161.661 (meters)      530.38  (feet) COMP
 JB0548  MODELED GRAVITY -    980,011.5   (mgal)                       NAVD 88
 JB0548
 JB0548  VERT ORDER      -  SECOND    CLASS 0
 JB0548
 JB0548.The horizontal coordinates were determined by differentially corrected
 JB0548.hand held GPS observations or other comparable positioning techniques
 JB0548.and have an estimated accuracy of +/- 3 meters.
 JB0548
 JB0548.The orthometric height was determined by differential leveling and
 JB0548.adjusted by the NATIONAL GEODETIC SURVEY
 JB0548.in June 1991.
 JB0548
 JB0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0548.GEOID18 height accuracy estimate available here.
 JB0548
 JB0548.Click photographs - Photos may exist for this station.
 JB0548
 JB0548.The dynamic height is computed by dividing the NAVD 88
 JB0548.geopotential number by the normal gravity value computed on the
 JB0548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0548.degrees latitude (g = 980.6199 gals.).
 JB0548
 JB0548.The modeled gravity was interpolated from observed gravity values.
 JB0548
 JB0548;                    North         East    Units  Estimated Accuracy
 JB0548;SPC IL E     -   243,914.5     273,540.6     MT  (+/- 3 meters HH1 GPS) 
 JB0548
 JB0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5786902949(NAD 83)
 JB0548
 JB0548                          SUPERSEDED SURVEY CONTROL
 JB0548
 JB0548  NGVD 29 (??/??/92)  161.864  (m)          531.05   (f) ADJ UNCH    2 0
 JB0548
 JB0548.Superseded values are not recommended for survey control.
 JB0548
 JB0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0548.See file dsdata.pdf to determine how the superseded data were derived.
 JB0548
 JB0548_MARKER: DB = BENCH MARK DISK
 JB0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0548_STAMPING: X 84 1935
 JB0548_MARK LOGO: CGS
 JB0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0548+STABILITY: SURFACE MOTION
 JB0548
 JB0548  HISTORY     - Date     Condition        Report By
 JB0548  HISTORY     - 1935     MONUMENTED       CGS
 JB0548  HISTORY     - 1960     GOOD             CGS
 JB0548
 JB0548                          STATION DESCRIPTION
 JB0548
 JB0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0548'2.3 MI N FROM IOLA.
 JB0548'ABOUT 2.3 MILES NORTH ALONG THE BALTIMORE AND OHIO RAILROAD
 JB0548'STATION AT IOLA, AT A ROAD CROSSING, 35 FEET NORTH OF THE CENTER
 JB0548'LINE OF THE ROAD, 45 FEET EAST OF THE EAST RAIL, 2 FEET WEST OF A
 JB0548'FENCE, ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE
 JB0548'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0160 ***********************************************************************
 JB0160  DESIGNATION -  X 85
 JB0160  PID         -  JB0160
 JB0160  STATE/COUNTY-  IL/WAYNE
 JB0160  COUNTRY     -  US
 JB0160  USGS QUAD   -  FAIRFIELD (2018)
 JB0160
 JB0160                         *CURRENT SURVEY CONTROL
 JB0160  ______________________________________________________________________
 JB0160* NAD 83(1986) POSITION- 38 22 46.     (N) 088 22 11.     (W)   SCALED
 JB0160* NAVD 88 ORTHO HEIGHT -   136.499 (meters)      447.83  (feet) ADJUSTED
 JB0160  ______________________________________________________________________
 JB0160  GEOID HEIGHT    -        -30.575 (meters)                     GEOID18
 JB0160  DYNAMIC HEIGHT  -        136.413 (meters)      447.55  (feet) COMP
 JB0160  MODELED GRAVITY -    980,000.3   (mgal)                       NAVD 88
 JB0160
 JB0160  VERT ORDER      -  SECOND    CLASS 0
 JB0160
 JB0160.The horizontal coordinates were scaled from a map and have
 JB0160.an estimated accuracy of +/- 6 seconds.
 JB0160
 JB0160.The orthometric height was determined by differential leveling and
 JB0160.adjusted by the NATIONAL GEODETIC SURVEY
 JB0160.in June 1991.
 JB0160
 JB0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0160.GEOID18 height accuracy estimate available here.
 JB0160
 JB0160.Click photographs - Photos may exist for this station.
 JB0160
 JB0160.The dynamic height is computed by dividing the NAVD 88
 JB0160.geopotential number by the normal gravity value computed on the
 JB0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0160.degrees latitude (g = 980.6199 gals.).
 JB0160
 JB0160.The modeled gravity was interpolated from observed gravity values.
 JB0160
 JB0160;                    North         East    Units  Estimated Accuracy
 JB0160;SPC IL E     -   190,090.      296,820.      MT  (+/- 180 meters Scaled)
 JB0160
 JB0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH803488(NAD 83)
 JB0160
 JB0160                          SUPERSEDED SURVEY CONTROL
 JB0160
 JB0160  NGVD 29 (??/??/92)  136.623  (m)          448.24   (f) ADJ UNCH    2 0
 JB0160
 JB0160.Superseded values are not recommended for survey control.
 JB0160
 JB0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0160.See file dsdata.pdf to determine how the superseded data were derived.
 JB0160
 JB0160_MARKER: DB = BENCH MARK DISK
 JB0160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0160_STAMPING: X 85 1935
 JB0160_MARK LOGO: CGS
 JB0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0160+STABILITY: SURFACE MOTION
 JB0160
 JB0160  HISTORY     - Date     Condition        Report By
 JB0160  HISTORY     - 1935     MONUMENTED       CGS
 JB0160  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JB0160
 JB0160                          STATION DESCRIPTION
 JB0160
 JB0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0160'AT FAIRFIELD.
 JB0160'AT FAIRFIELD, WAYNE COUNTY, ON THE BALTIMORE AND OHIO RAILROAD,
 JB0160'5 RAILS NORTH OF THE STATION, AND 3 FEET WEST OF THE PASSENGER
 JB0160'PLATFORM.  A STANDARD DISK, STAMPED X 85 1935 AND SET IN THE TOP
 JB0160'OF A CONCRETE POST.
 JB0160
 JB0160                          STATION RECOVERY (2012)
 JB0160
 JB0160'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0160'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0497 ***********************************************************************
 KB0497  DESIGNATION -  X 88
 KB0497  PID         -  KB0497
 KB0497  STATE/COUNTY-  IL/FAYETTE
 KB0497  COUNTRY     -  US
 KB0497  USGS QUAD   -  ALTAMONT WEST (2018)
 KB0497
 KB0497                         *CURRENT SURVEY CONTROL
 KB0497  ______________________________________________________________________
 KB0497* NAD 83(1986) POSITION- 39 01 51.     (N) 088 50 44.     (W)   SCALED
 KB0497* NAVD 88 ORTHO HEIGHT -   187.989 (meters)      616.76  (feet) ADJUSTED
 KB0497  ______________________________________________________________________
 KB0497  GEOID HEIGHT    -        -31.924 (meters)                     GEOID18
 KB0497  DYNAMIC HEIGHT  -        187.873 (meters)      616.38  (feet) COMP
 KB0497  MODELED GRAVITY -    980,006.3   (mgal)                       NAVD 88
 KB0497
 KB0497  VERT ORDER      -  SECOND    CLASS 0
 KB0497
 KB0497.The horizontal coordinates were scaled from a map and have
 KB0497.an estimated accuracy of +/- 6 seconds.
 KB0497
 KB0497.The orthometric height was determined by differential leveling and
 KB0497.adjusted by the NATIONAL GEODETIC SURVEY
 KB0497.in June 1991.
 KB0497
 KB0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0497.GEOID18 height accuracy estimate available here.
 KB0497
 KB0497.Click photographs - Photos may exist for this station.
 KB0497
 KB0497.The dynamic height is computed by dividing the NAVD 88
 KB0497.geopotential number by the normal gravity value computed on the
 KB0497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0497.degrees latitude (g = 980.6199 gals.).
 KB0497
 KB0497.The modeled gravity was interpolated from observed gravity values.
 KB0497
 KB0497;                    North         East    Units  Estimated Accuracy
 KB0497;SPC IL E     -   262,530.      255,650.      MT  (+/- 180 meters Scaled)
 KB0497
 KB0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ402218(NAD 83)
 KB0497
 KB0497                          SUPERSEDED SURVEY CONTROL
 KB0497
 KB0497  NGVD 29 (??/??/92)  188.111  (m)          617.16   (f) ADJ UNCH    2 0
 KB0497
 KB0497.Superseded values are not recommended for survey control.
 KB0497
 KB0497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0497.See file dsdata.pdf to determine how the superseded data were derived.
 KB0497
 KB0497_MARKER: DB = BENCH MARK DISK
 KB0497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0497_STAMPING: X 88 1935
 KB0497_MARK LOGO: CGS
 KB0497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0497+STABILITY: SURFACE MOTION
 KB0497
 KB0497  HISTORY     - Date     Condition        Report By
 KB0497  HISTORY     - 1935     MONUMENTED       CGS
 KB0497
 KB0497                          STATION DESCRIPTION
 KB0497
 KB0497'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0497'AT ST ELMO.
 KB0497'AT ST. ELMO, FAYETTE COUNTY, ON THE PENNSYLVANIA RAILROAD, 0.1
 KB0497'MILE EAST OF THE STATION, 128 FEET WEST OF THE CROSSING OF THE
 KB0497'CHICAGO AND EASTERN ILLINOIS RAILROAD, AT POLE 157/41, 90 FEET
 KB0497'NORTH OF THE CENTERLINE OF THE NORTH TRACK, AND 1 FOOT SOUTH
 KB0497'OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED X 88 1935
 KB0497'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1245 ***********************************************************************
 JA1245  DESIGNATION -  X 91
 JA1245  PID         -  JA1245
 JA1245  STATE/COUNTY-  IL/WABASH
 JA1245  COUNTRY     -  US
 JA1245  USGS QUAD   -  BONE GAP (2018)
 JA1245
 JA1245                         *CURRENT SURVEY CONTROL
 JA1245  ______________________________________________________________________
 JA1245* NAD 83(1986) POSITION- 38 23 23.     (N) 087 53 03.     (W)   SCALED
 JA1245* NAVD 88 ORTHO HEIGHT -   133.230 (meters)      437.11  (feet) ADJUSTED
 JA1245  ______________________________________________________________________
 JA1245  GEOID HEIGHT    -        -31.127 (meters)                     GEOID18
 JA1245  DYNAMIC HEIGHT  -        133.145 (meters)      436.83  (feet) COMP
 JA1245  MODELED GRAVITY -    979,985.9   (mgal)                       NAVD 88
 JA1245
 JA1245  VERT ORDER      -  SECOND    CLASS 0
 JA1245
 JA1245.The horizontal coordinates were scaled from a map and have
 JA1245.an estimated accuracy of +/- 6 seconds.
 JA1245
 JA1245.The orthometric height was determined by differential leveling and
 JA1245.adjusted by the NATIONAL GEODETIC SURVEY
 JA1245.in June 1991.
 JA1245
 JA1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1245.GEOID18 height accuracy estimate available here.
 JA1245
 JA1245.Click photographs - Photos may exist for this station.
 JA1245
 JA1245.The dynamic height is computed by dividing the NAVD 88
 JA1245.geopotential number by the normal gravity value computed on the
 JA1245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1245.degrees latitude (g = 980.6199 gals.).
 JA1245
 JA1245.The modeled gravity was interpolated from observed gravity values.
 JA1245
 JA1245;                    North         East    Units  Estimated Accuracy
 JA1245;SPC IL E     -   191,330.      339,240.      MT  (+/- 180 meters Scaled)
 JA1245
 JA1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH227494(NAD 83)
 JA1245
 JA1245                          SUPERSEDED SURVEY CONTROL
 JA1245
 JA1245  NGVD 29 (??/??/92)  133.357  (m)          437.52   (f) ADJ UNCH    2 0
 JA1245
 JA1245.Superseded values are not recommended for survey control.
 JA1245
 JA1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1245.See file dsdata.pdf to determine how the superseded data were derived.
 JA1245
 JA1245_MARKER: DB = BENCH MARK DISK
 JA1245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1245_STAMPING: X 91 1935
 JA1245_MARK LOGO: CGS
 JA1245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1245+STABILITY: SURFACE MOTION
 JA1245
 JA1245  HISTORY     - Date     Condition        Report By
 JA1245  HISTORY     - 1935     MONUMENTED       CGS
 JA1245  HISTORY     - 1957     MARK NOT FOUND   CGS
 JA1245
 JA1245                          STATION DESCRIPTION
 JA1245
 JA1245'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 JA1245'1.4 MI E FROM BELLMONT.
 JA1245'1.4 MILES EAST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JA1245'BELLMONT, WABASH COUNTY, 0.3 MILE WEST OF MILEPOST 144, 6 RAILS
 JA1245'WEST OF A ROAD CROSSING, AND 25 FEET NORTH OF THE TRACK.  A
 JA1245'STANDARD DISK, STAMPED X 91 1935 AND SET IN THE TOP OF A CONCRETE
 JA1245'POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0975 ***********************************************************************
 KB0975  DESIGNATION -  X 92
 KB0975  PID         -  KB0975
 KB0975  STATE/COUNTY-  IL/SANGAMON
 KB0975  COUNTRY     -  US
 KB0975  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB0975
 KB0975                         *CURRENT SURVEY CONTROL
 KB0975  ______________________________________________________________________
 KB0975* NAD 83(1986) POSITION- 39 46 04.     (N) 089 34 09.     (W)   SCALED
 KB0975* NAVD 88 ORTHO HEIGHT -   164.920 (meters)      541.08  (feet) ADJUSTED
 KB0975  ______________________________________________________________________
 KB0975  GEOID HEIGHT    -        -32.452 (meters)                     GEOID18
 KB0975  DYNAMIC HEIGHT  -        164.829 (meters)      540.78  (feet) COMP
 KB0975  MODELED GRAVITY -    980,075.9   (mgal)                       NAVD 88
 KB0975
 KB0975  VERT ORDER      -  SECOND    CLASS 0
 KB0975
 KB0975.The horizontal coordinates were scaled from a map and have
 KB0975.an estimated accuracy of +/- 6 seconds.
 KB0975
 KB0975.The orthometric height was determined by differential leveling and
 KB0975.adjusted by the NATIONAL GEODETIC SURVEY
 KB0975.in June 1991.
 KB0975
 KB0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0975.GEOID18 height accuracy estimate available here.
 KB0975
 KB0975.Click photographs - Photos may exist for this station.
 KB0975
 KB0975.The dynamic height is computed by dividing the NAVD 88
 KB0975.geopotential number by the normal gravity value computed on the
 KB0975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0975.degrees latitude (g = 980.6199 gals.).
 KB0975
 KB0975.The modeled gravity was interpolated from observed gravity values.
 KB0975
 KB0975;                    North         East    Units  Estimated Accuracy
 KB0975;SPC IL W     -   344,380.      751,190.      MT  (+/- 180 meters Scaled)
 KB0975
 KB0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK799051(NAD 83)
 KB0975
 KB0975                          SUPERSEDED SURVEY CONTROL
 KB0975
 KB0975  NGVD 29 (??/??/92)  165.018  (m)          541.40   (f) ADJ UNCH    2 0
 KB0975
 KB0975.Superseded values are not recommended for survey control.
 KB0975
 KB0975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0975.See file dsdata.pdf to determine how the superseded data were derived.
 KB0975
 KB0975_MARKER: DB = BENCH MARK DISK
 KB0975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0975_STAMPING: X 92 1935
 KB0975_MARK LOGO: CGS
 KB0975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0975+STABILITY: SURFACE MOTION
 KB0975
 KB0975  HISTORY     - Date     Condition        Report By
 KB0975  HISTORY     - 1935     MONUMENTED       CGS
 KB0975  HISTORY     - 1971     GOOD             ILHD
 KB0975  HISTORY     - 1976     GOOD             NGS
 KB0975
 KB0975                          STATION DESCRIPTION
 KB0975
 KB0975'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0975'2.2 MI NW FROM ROCHESTER.
 KB0975'2.2 MILES NORTHWEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 KB0975'THE STATION AT ROCHESTER, SANGAMON COUNTY, 38 YARDS SOUTHEAST
 KB0975'OF MILEPOST 177, 17 YARDS SOUTHWEST OF THE EDGE OF THE PAVEMENT
 KB0975'OF STATE HIGHWAY 24, AND 4 YARDS NORTHEAST OF THE CENTERLINE OF
 KB0975'THE TRACK.  A STANDARD DISK, STAMPED X 92 1935 AND SET IN THE
 KB0975'TOP OF A CONCRETE POST.  NOTE-- 56 FEET SW EDGE OF PAVEMENT OF
 KB0975'STATE HIGHWAY 29, AND 14.6 FEET NE OF CENTERLINE OF TRACK.
 KB0975'68.45 FEET SOUTH PAVEMENT STATIONING 135+00.
 KB0975
 KB0975                          STATION RECOVERY (1971)
 KB0975
 KB0975'RECOVERY NOTE BY IL HIGHWAY DEPT 1971
 KB0975'RECOVERED IN GOOD CONDITION.
 KB0975
 KB0975                          STATION RECOVERY (1976)
 KB0975
 KB0975'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0975'MARK RECOVERED HIGHWAY IS NOW STATE HIGHWAY 29. MARK IS 119 FT.
 KB0975'SOUTHEAST OF A RAIL IN THE GROUND WHICH IS MILE POST 177, 69 FT SOUTH
 KB0975'WEST OF THE CENTER LINE OF HIGHWAY 29, 12 FT. NORTHEAST OF THE
 KB0975'NORTHEAST RAIL OF THE TRACK AND 2 FT. NORTH WEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0824 ***********************************************************************
 KB0824  DESIGNATION -  X 93
 KB0824  PID         -  KB0824
 KB0824  STATE/COUNTY-  IL/MONTGOMERY
 KB0824  COUNTRY     -  US
 KB0824  USGS QUAD   -  BUTLER (2018)
 KB0824
 KB0824                         *CURRENT SURVEY CONTROL
 KB0824  ______________________________________________________________________
 KB0824* NAD 83(1986) POSITION- 39 11 30.     (N) 089 34 46.     (W)   SCALED
 KB0824* NAVD 88 ORTHO HEIGHT -   193.021 (meters)      633.27  (feet) ADJUSTED
 KB0824  ______________________________________________________________________
 KB0824  GEOID HEIGHT    -        -31.324 (meters)                     GEOID18
 KB0824  DYNAMIC HEIGHT  -        192.911 (meters)      632.91  (feet) COMP
 KB0824  MODELED GRAVITY -    980,052.5   (mgal)                       NAVD 88
 KB0824
 KB0824  VERT ORDER      -  SECOND    CLASS 0
 KB0824
 KB0824.The horizontal coordinates were scaled from a map and have
 KB0824.an estimated accuracy of +/- 6 seconds.
 KB0824
 KB0824.The orthometric height was determined by differential leveling and
 KB0824.adjusted by the NATIONAL GEODETIC SURVEY
 KB0824.in June 1991.
 KB0824
 KB0824.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0824.GEOID18 height accuracy estimate available here.
 KB0824
 KB0824.Click photographs - Photos may exist for this station.
 KB0824
 KB0824.The dynamic height is computed by dividing the NAVD 88
 KB0824.geopotential number by the normal gravity value computed on the
 KB0824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0824.degrees latitude (g = 980.6199 gals.).
 KB0824
 KB0824.The modeled gravity was interpolated from observed gravity values.
 KB0824
 KB0824;                    North         East    Units  Estimated Accuracy
 KB0824;SPC IL W     -   280,410.      750,730.      MT  (+/- 180 meters Scaled)
 KB0824
 KB0824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ772412(NAD 83)
 KB0824
 KB0824                          SUPERSEDED SURVEY CONTROL
 KB0824
 KB0824  NGVD 29 (??/??/92)  193.148  (m)          633.69   (f) ADJ UNCH    2 0
 KB0824
 KB0824.Superseded values are not recommended for survey control.
 KB0824
 KB0824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0824.See file dsdata.pdf to determine how the superseded data were derived.
 KB0824
 KB0824_MARKER: DB = BENCH MARK DISK
 KB0824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0824_STAMPING: X 93 1935
 KB0824_MARK LOGO: CGS
 KB0824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0824+STABILITY: SURFACE MOTION
 KB0824
 KB0824  HISTORY     - Date     Condition        Report By
 KB0824  HISTORY     - 1935     MONUMENTED       CGS
 KB0824  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0824
 KB0824                          STATION DESCRIPTION
 KB0824
 KB0824'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0824'2.4 MI W FROM BUTLER.
 KB0824'2.4 MILES WEST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND ST.
 KB0824'LOUIS RAILWAY FROM THE STATION AT BUTLER, MONTGOMERY COUNTY, ONE
 KB0824'RAIL EAST OF CULVERT 459 A, AT A DIRT-ROAD CROSSING, 28 FEET
 KB0824'EAST OF THE CENTERLINE OF THE ROAD, 20 FEET SOUTH OF THE TRACK,
 KB0824'AND 25 FEET NORTH OF A FENCE.  A STANDARD DISK, STAMPED X 93
 KB0824'1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0824
 KB0824                          STATION RECOVERY (2013)
 KB0824
 KB0824'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0824'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1303 ***********************************************************************
 JB1303  DESIGNATION -  X 94
 JB1303  PID         -  JB1303
 JB1303  STATE/COUNTY-  IL/MADISON
 JB1303  COUNTRY     -  US
 JB1303  USGS QUAD   -  EDWARDSVILLE (2018)
 JB1303
 JB1303                         *CURRENT SURVEY CONTROL
 JB1303  ______________________________________________________________________
 JB1303* NAD 83(1986) POSITION- 38 48 51.     (N) 089 57 34.     (W)   SCALED
 JB1303* NAVD 88 ORTHO HEIGHT -   161.904 (meters)      531.18  (feet) ADJUSTED
 JB1303  ______________________________________________________________________
 JB1303  GEOID HEIGHT    -        -31.158 (meters)                     GEOID18
 JB1303  DYNAMIC HEIGHT  -        161.807 (meters)      530.86  (feet) COMP
 JB1303  MODELED GRAVITY -    980,023.9   (mgal)                       NAVD 88
 JB1303
 JB1303  VERT ORDER      -  SECOND    CLASS 0
 JB1303
 JB1303.The horizontal coordinates were scaled from a map and have
 JB1303.an estimated accuracy of +/- 6 seconds.
 JB1303
 JB1303.The orthometric height was determined by differential leveling and
 JB1303.adjusted by the NATIONAL GEODETIC SURVEY
 JB1303.in June 1991.
 JB1303
 JB1303.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1303.GEOID18 height accuracy estimate available here.
 JB1303
 JB1303.Click photographs - Photos may exist for this station.
 JB1303
 JB1303.The dynamic height is computed by dividing the NAVD 88
 JB1303.geopotential number by the normal gravity value computed on the
 JB1303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1303.degrees latitude (g = 980.6199 gals.).
 JB1303
 JB1303.The modeled gravity was interpolated from observed gravity values.
 JB1303
 JB1303;                    North         East    Units  Estimated Accuracy
 JB1303;SPC IL W     -   238,360.      718,000.      MT  (+/- 180 meters Scaled)
 JB1303
 JB1303_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ430003(NAD 83)
 JB1303
 JB1303                          SUPERSEDED SURVEY CONTROL
 JB1303
 JB1303  NGVD 29 (??/??/92)  162.028  (m)          531.59   (f) ADJ UNCH    2 0
 JB1303
 JB1303.Superseded values are not recommended for survey control.
 JB1303
 JB1303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1303.See file dsdata.pdf to determine how the superseded data were derived.
 JB1303
 JB1303_MARKER: DB = BENCH MARK DISK
 JB1303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1303_STAMPING: X 94 1935
 JB1303_MARK LOGO: CGS
 JB1303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1303+STABILITY: SURFACE MOTION
 JB1303
 JB1303  HISTORY     - Date     Condition        Report By
 JB1303  HISTORY     - 1935     MONUMENTED       CGS
 JB1303  HISTORY     - 1960     GOOD             CGS
 JB1303  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1303  HISTORY     - 20100901 MARK NOT FOUND   GEOCAC
 JB1303  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JB1303
 JB1303                          STATION DESCRIPTION
 JB1303
 JB1303'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1303'AT EDWARDSVILLE.
 JB1303'AT EDWARDSVILLE, MADISON COUNTY, ON MAIN STREET, AT THE
 JB1303'FIRE-ENGINHOUSE, 39 FEET NORTH OF THE CENTER OF THE ENTRANCE,
 JB1303'43 FEET EAST OF THE CENTERLINE OF THE STREET, AND 2 FEET NORTH
 JB1303'OF THE EDGE OF THE CONCRETE.  A STANDARD DISK, STAMPED X 94 1935
 JB1303'AND SET IN THE TOP OF A CONCRETE POST.
 JB1303
 JB1303                          STATION RECOVERY (1960)
 JB1303
 JB1303'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB1303'RECOVERED IN GOOD CONDITION.
 JB1303
 JB1303                          STATION RECOVERY (1987)
 JB1303
 JB1303'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1303'MARK NOT FOUND.
 JB1303
 JB1303                          STATION RECOVERY (2010)
 JB1303
 JB1303'RECOVERY NOTE BY GEOCACHING 2010 (APC)
 JB1303'MARK NOT FOUND.
 JB1303
 JB1303                          STATION RECOVERY (2012)
 JB1303
 JB1303'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1303'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0958 ***********************************************************************
 KB0958  DESIGNATION -  X 95
 KB0958  PID         -  KB0958
 KB0958  STATE/COUNTY-  IL/SANGAMON
 KB0958  COUNTRY     -  US
 KB0958  USGS QUAD   -  VIRDEN NORTH (2018)
 KB0958
 KB0958                         *CURRENT SURVEY CONTROL
 KB0958  ______________________________________________________________________
 KB0958* NAD 83(1986) POSITION- 39 32 24.     (N) 089 45 21.     (W)   SCALED
 KB0958* NAVD 88 ORTHO HEIGHT -   197.361 (meters)      647.51  (feet) ADJUSTED
 KB0958  ______________________________________________________________________
 KB0958  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 KB0958  DYNAMIC HEIGHT  -        197.250 (meters)      647.14  (feet) COMP
 KB0958  MODELED GRAVITY -    980,061.3   (mgal)                       NAVD 88
 KB0958
 KB0958  VERT ORDER      -  SECOND    CLASS 0
 KB0958
 KB0958.The horizontal coordinates were scaled from a map and have
 KB0958.an estimated accuracy of +/- 6 seconds.
 KB0958
 KB0958.The orthometric height was determined by differential leveling and
 KB0958.adjusted by the NATIONAL GEODETIC SURVEY
 KB0958.in June 1991.
 KB0958
 KB0958.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0958.GEOID18 height accuracy estimate available here.
 KB0958
 KB0958.Click photographs - Photos may exist for this station.
 KB0958
 KB0958.The dynamic height is computed by dividing the NAVD 88
 KB0958.geopotential number by the normal gravity value computed on the
 KB0958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0958.degrees latitude (g = 980.6199 gals.).
 KB0958
 KB0958.The modeled gravity was interpolated from observed gravity values.
 KB0958
 KB0958;                    North         East    Units  Estimated Accuracy
 KB0958;SPC IL W     -   319,000.      735,320.      MT  (+/- 180 meters Scaled)
 KB0958
 KB0958_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ631803(NAD 83)
 KB0958
 KB0958                          SUPERSEDED SURVEY CONTROL
 KB0958
 KB0958  NGVD 29 (??/??/92)  197.475  (m)          647.88   (f) ADJ UNCH    2 0
 KB0958
 KB0958.Superseded values are not recommended for survey control.
 KB0958
 KB0958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0958.See file dsdata.pdf to determine how the superseded data were derived.
 KB0958
 KB0958_MARKER: DB = BENCH MARK DISK
 KB0958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0958_STAMPING: X 95 1935
 KB0958_MARK LOGO: CGS
 KB0958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0958+STABILITY: SURFACE MOTION
 KB0958
 KB0958  HISTORY     - Date     Condition        Report By
 KB0958  HISTORY     - 1935     MONUMENTED       CGS
 KB0958  HISTORY     - 1961     POOR             USGS
 KB0958  HISTORY     - 1978     MARK NOT FOUND   USGS
 KB0958
 KB0958                          STATION DESCRIPTION
 KB0958
 KB0958'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0958'AT THAYER.
 KB0958'AT THAYER, SANGAMON COUNTY, ON THE OLD ALTON RAILROAD, ABOUT
 KB0958'175 YARDS NORTH OF THE STATION, 14 YARDS SOUTH OF THE PROLONGATION
 KB0958'OF THE CENTERLINE OF EAST EBONY STREET, 11 YARDS WEST OF THE
 KB0958'CENTERLINE OF THE SOUTHBOUND MAIN TRACK, AND 1 YARD SOUTH OF A
 KB0958'POLE.  A STANDARD DISK, STAMPED X 95 1935 AND SET IN THE TOP OF
 KB0958'A CONCRETE POST.  NOTE-- POST IS TILTED AND BROKEN AT ABOUT 45
 KB0958'DEGREES.  USE WITH CAUTION.
 KB0958
 KB0958                          STATION RECOVERY (1961)
 KB0958
 KB0958'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 KB0958'MARK RECOVERED IN POOR CONDITION.
 KB0958
 KB0958                          STATION RECOVERY (1978)
 KB0958
 KB0958'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KB0958'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0847 ***********************************************************************
 KB0847  DESIGNATION -  X 96
 KB0847  PID         -  KB0847
 KB0847  STATE/COUNTY-  IL/MONTGOMERY
 KB0847  COUNTRY     -  US
 KB0847  USGS QUAD   -  LITCHFIELD (2018)
 KB0847
 KB0847                         *CURRENT SURVEY CONTROL
 KB0847  ______________________________________________________________________
 KB0847* NAD 83(1986) POSITION- 39 11 28.     (N) 089 39 42.     (W)   SCALED
 KB0847* NAVD 88 ORTHO HEIGHT -   209.240 (meters)      686.48  (feet) ADJUSTED
 KB0847  ______________________________________________________________________
 KB0847  GEOID HEIGHT    -        -31.334 (meters)                     GEOID18
 KB0847  DYNAMIC HEIGHT  -        209.119 (meters)      686.08  (feet) COMP
 KB0847  MODELED GRAVITY -    980,046.3   (mgal)                       NAVD 88
 KB0847
 KB0847  VERT ORDER      -  SECOND    CLASS 0
 KB0847
 KB0847.The horizontal coordinates were scaled from a map and have
 KB0847.an estimated accuracy of +/- 6 seconds.
 KB0847
 KB0847.The orthometric height was determined by differential leveling and
 KB0847.adjusted by the NATIONAL GEODETIC SURVEY
 KB0847.in June 1991.
 KB0847
 KB0847.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0847.GEOID18 height accuracy estimate available here.
 KB0847
 KB0847.Click photographs - Photos may exist for this station.
 KB0847
 KB0847.The dynamic height is computed by dividing the NAVD 88
 KB0847.geopotential number by the normal gravity value computed on the
 KB0847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0847.degrees latitude (g = 980.6199 gals.).
 KB0847
 KB0847.The modeled gravity was interpolated from observed gravity values.
 KB0847
 KB0847;                    North         East    Units  Estimated Accuracy
 KB0847;SPC IL W     -   280,310.      743,630.      MT  (+/- 180 meters Scaled)
 KB0847
 KB0847_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ701413(NAD 83)
 KB0847
 KB0847                          SUPERSEDED SURVEY CONTROL
 KB0847
 KB0847  NGVD 29 (??/??/92)  209.367  (m)          686.90   (f) ADJ UNCH    2 0
 KB0847
 KB0847.Superseded values are not recommended for survey control.
 KB0847
 KB0847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0847.See file dsdata.pdf to determine how the superseded data were derived.
 KB0847
 KB0847_MARKER: DB = BENCH MARK DISK
 KB0847_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0847_SP_SET: BRIDGE SUPPORT
 KB0847_STAMPING: X 96 1935
 KB0847_MARK LOGO: CGS
 KB0847_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0847
 KB0847  HISTORY     - Date     Condition        Report By
 KB0847  HISTORY     - 1935     MONUMENTED       CGS
 KB0847  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0847
 KB0847                          STATION DESCRIPTION
 KB0847
 KB0847'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0847'1 MI N FROM LITCHFIELD.
 KB0847'1.0 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KB0847'FROM THE STATION AT LITCHFIELD, MONTGOMERY COUNTY, AT OVERHEAD
 KB0847'BRIDGE NO. 68.35 OVER U.S. HIGHWAY 66, IN THE FACE OF THE MIDDLE
 KB0847'LEG OF THE WEST SUPPORT, 5 FEET WEST OF THE TRACK, AND ABOUT 3
 KB0847'FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED X 96 1935 AND
 KB0847'SET VERTICALLY.
 KB0847
 KB0847                          STATION RECOVERY (2013)
 KB0847
 KB0847'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0847'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1065 ***********************************************************************
 HB1065  DESIGNATION -  X 97
 HB1065  PID         -  HB1065
 HB1065  STATE/COUNTY-  IL/RANDOLPH
 HB1065  COUNTRY     -  US
 HB1065  USGS QUAD   -  CHESTER (2018)
 HB1065
 HB1065                         *CURRENT SURVEY CONTROL
 HB1065  ______________________________________________________________________
 HB1065* NAD 83(1986) POSITION- 37 52 35.     (N) 089 46 16.     (W)   SCALED
 HB1065* NAVD 88 ORTHO HEIGHT -   117.160 (meters)      384.38  (feet) ADJUSTED
 HB1065  ______________________________________________________________________
 HB1065  GEOID HEIGHT    -        -29.440 (meters)                     GEOID18
 HB1065  DYNAMIC HEIGHT  -        117.080 (meters)      384.12  (feet) COMP
 HB1065  MODELED GRAVITY -    979,941.3   (mgal)                       NAVD 88
 HB1065
 HB1065  VERT ORDER      -  SECOND    CLASS 0
 HB1065
 HB1065.The horizontal coordinates were scaled from a map and have
 HB1065.an estimated accuracy of +/- 6 seconds.
 HB1065
 HB1065.The orthometric height was determined by differential leveling and
 HB1065.adjusted by the NATIONAL GEODETIC SURVEY
 HB1065.in June 1991.
 HB1065
 HB1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1065.GEOID18 height accuracy estimate available here.
 HB1065
 HB1065.Click photographs - Photos may exist for this station.
 HB1065
 HB1065.The dynamic height is computed by dividing the NAVD 88
 HB1065.geopotential number by the normal gravity value computed on the
 HB1065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1065.degrees latitude (g = 980.6199 gals.).
 HB1065
 HB1065.The modeled gravity was interpolated from observed gravity values.
 HB1065
 HB1065;                    North         East    Units  Estimated Accuracy
 HB1065;SPC IL W     -   134,320.      734,800.      MT  (+/- 180 meters Scaled)
 HB1065
 HB1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG562957(NAD 83)
 HB1065
 HB1065                          SUPERSEDED SURVEY CONTROL
 HB1065
 HB1065  NGVD 29 (11/26/84)  117.260  (m)          384.71   (f) ADJUSTED    2 0
 HB1065
 HB1065.Superseded values are not recommended for survey control.
 HB1065
 HB1065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1065.See file dsdata.pdf to determine how the superseded data were derived.
 HB1065
 HB1065_MARKER: DB = BENCH MARK DISK
 HB1065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1065_STAMPING: X 97 1935
 HB1065_MARK LOGO: CGS
 HB1065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1065+STABILITY: SURFACE MOTION
 HB1065
 HB1065  HISTORY     - Date     Condition        Report By
 HB1065  HISTORY     - 1935     MONUMENTED       CGS
 HB1065  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1065
 HB1065                          STATION DESCRIPTION
 HB1065
 HB1065'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1065'3.6 MI SE FROM CHESTER.
 HB1065'3.6 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1065'STATION AT CHESTER, RANDOLPH COUNTY, AT POLE 65/06, 45 FEET EAST
 HB1065'OF THE CENTERLINE OF THE MAIN TRACK, AND 40 FEET NORTH OF A STEEL
 HB1065'WATER TANK.  A STANDARD DISK, STAMPED X 97 1935 AND SET IN THE
 HB1065'TOP OF A CONCRETE POST.  NOTE-- STATION AT CHESTER HAS BEEN
 HB1065'REBUILT ABOUT 0.6 MILE SOUTH OF ITS FORMER LOCATION.
 HB1065
 HB1065                          STATION RECOVERY (1966)
 HB1065
 HB1065'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1065'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1260 ***********************************************************************
 JB1260  DESIGNATION -  X 98
 JB1260  PID         -  JB1260
 JB1260  STATE/COUNTY-  IL/RANDOLPH
 JB1260  COUNTRY     -  US
 JB1260  USGS QUAD   -  TILDEN (2018)
 JB1260
 JB1260                         *CURRENT SURVEY CONTROL
 JB1260  ______________________________________________________________________
 JB1260* NAD 83(1986) POSITION- 38 10 26.     (N) 089 37 44.     (W)   SCALED
 JB1260* NAVD 88 ORTHO HEIGHT -   160.572 (meters)      526.81  (feet) ADJUSTED
 JB1260  ______________________________________________________________________
 JB1260  GEOID HEIGHT    -        -29.784 (meters)                     GEOID18
 JB1260  DYNAMIC HEIGHT  -        160.467 (meters)      526.47  (feet) COMP
 JB1260  MODELED GRAVITY -    979,969.9   (mgal)                       NAVD 88
 JB1260
 JB1260  VERT ORDER      -  SECOND    CLASS 0
 JB1260
 JB1260.The horizontal coordinates were scaled from a map and have
 JB1260.an estimated accuracy of +/- 6 seconds.
 JB1260
 JB1260.The orthometric height was determined by differential leveling and
 JB1260.adjusted by the NATIONAL GEODETIC SURVEY
 JB1260.in June 1991.
 JB1260
 JB1260.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1260.GEOID18 height accuracy estimate available here.
 JB1260
 JB1260.Click photographs - Photos may exist for this station.
 JB1260
 JB1260.The dynamic height is computed by dividing the NAVD 88
 JB1260.geopotential number by the normal gravity value computed on the
 JB1260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1260.degrees latitude (g = 980.6199 gals.).
 JB1260
 JB1260.The modeled gravity was interpolated from observed gravity values.
 JB1260
 JB1260;                    North         East    Units  Estimated Accuracy
 JB1260;SPC IL W     -   167,410.      747,120.      MT  (+/- 180 meters Scaled)
 JB1260
 JB1260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH697283(NAD 83)
 JB1260
 JB1260                          SUPERSEDED SURVEY CONTROL
 JB1260
 JB1260  NGVD 29 (??/??/92)  160.680  (m)          527.16   (f) ADJ UNCH    2 0
 JB1260
 JB1260.Superseded values are not recommended for survey control.
 JB1260
 JB1260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1260.See file dsdata.pdf to determine how the superseded data were derived.
 JB1260
 JB1260_MARKER: DB = BENCH MARK DISK
 JB1260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1260_STAMPING: X 98 1935
 JB1260_MARK LOGO: CGS
 JB1260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1260+STABILITY: SURFACE MOTION
 JB1260
 JB1260  HISTORY     - Date     Condition        Report By
 JB1260  HISTORY     - 1935     MONUMENTED       CGS
 JB1260  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1260
 JB1260                          STATION DESCRIPTION
 JB1260
 JB1260'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1260'1.6 MI SW FROM COULTERVILLE.
 JB1260'1.6 MILES SOUTHWEST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM
 JB1260'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT COULTERVILLE,
 JB1260'RANDOLPH COUNTY, 5.8 MILES NORTHEAST OF SPARTA, AT POLE 50+10, AT
 JB1260'A ROAD CROSSING 20 FEET NORTH OF THE CENTERLINE OF THE TRACK, AND
 JB1260'14 FEET WEST OF THE ROAD.  A STANDARD DISK, STAMPED X 98 1935
 JB1260'AND SET IN THE TOP OF A CONCRETE POST.
 JB1260
 JB1260                          STATION RECOVERY (2011)
 JB1260
 JB1260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1260'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1223 ***********************************************************************
 JB1223  DESIGNATION -  X 99
 JB1223  PID         -  JB1223
 JB1223  STATE/COUNTY-  IL/ST CLAIR
 JB1223  COUNTRY     -  US
 JB1223  USGS QUAD   -  NEW ATHENS WEST (2018)
 JB1223
 JB1223                         *CURRENT SURVEY CONTROL
 JB1223  ______________________________________________________________________
 JB1223* NAD 83(1986) POSITION- 38 21 10.     (N) 089 53 53.     (W)   SCALED
 JB1223* NAVD 88 ORTHO HEIGHT -   128.025 (meters)      420.03  (feet) ADJUSTED
 JB1223  ______________________________________________________________________
 JB1223  GEOID HEIGHT    -        -30.242 (meters)                     GEOID18
 JB1223  DYNAMIC HEIGHT  -        127.942 (meters)      419.76  (feet) COMP
 JB1223  MODELED GRAVITY -    979,983.3   (mgal)                       NAVD 88
 JB1223
 JB1223  VERT ORDER      -  SECOND    CLASS 0
 JB1223
 JB1223.The horizontal coordinates were scaled from a map and have
 JB1223.an estimated accuracy of +/- 6 seconds.
 JB1223
 JB1223.The orthometric height was determined by differential leveling and
 JB1223.adjusted by the NATIONAL GEODETIC SURVEY
 JB1223.in June 1991.
 JB1223
 JB1223.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1223.GEOID18 height accuracy estimate available here.
 JB1223
 JB1223.Click photographs - Photos may exist for this station.
 JB1223
 JB1223.The dynamic height is computed by dividing the NAVD 88
 JB1223.geopotential number by the normal gravity value computed on the
 JB1223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1223.degrees latitude (g = 980.6199 gals.).
 JB1223
 JB1223.The modeled gravity was interpolated from observed gravity values.
 JB1223
 JB1223;                    North         East    Units  Estimated Accuracy
 JB1223;SPC IL W     -   187,160.      723,480.      MT  (+/- 180 meters Scaled)
 JB1223
 JB1223_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH467489(NAD 83)
 JB1223
 JB1223                          SUPERSEDED SURVEY CONTROL
 JB1223
 JB1223  NGVD 29 (??/??/92)  128.153  (m)          420.45   (f) ADJ UNCH    2 0
 JB1223
 JB1223.Superseded values are not recommended for survey control.
 JB1223
 JB1223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1223.See file dsdata.pdf to determine how the superseded data were derived.
 JB1223
 JB1223_MARKER: DB = BENCH MARK DISK
 JB1223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1223_STAMPING: X 99 1935
 JB1223_MARK LOGO: CGS
 JB1223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1223+STABILITY: SURFACE MOTION
 JB1223
 JB1223  HISTORY     - Date     Condition        Report By
 JB1223  HISTORY     - 1935     MONUMENTED       CGS
 JB1223  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1223  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 JB1223
 JB1223                          STATION DESCRIPTION
 JB1223
 JB1223'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1223'2.1 MI N FROM NEW ATHENS.
 JB1223'2.1 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1223'STATION AT NEW ATHENS, ST. CLAIR COUNTY, 12 RAILS SOUTH OF
 JB1223'BRIDGE NO. G-26-5, 48 FEET NORTH OF A ROAD CROSSING, AND 41
 JB1223'FEET WEST OF THE WEST MAIN TRACK.  A STANDARD DISK, STAMPED X
 JB1223'99 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB1223
 JB1223                          STATION RECOVERY (1988)
 JB1223
 JB1223'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1223'MARK NOT FOUND.
 JB1223
 JB1223                          STATION RECOVERY (2012)
 JB1223
 JB1223'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1223'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1595 ***********************************************************************
 JB1595  DESIGNATION -  XENIA
 JB1595  PID         -  JB1595
 JB1595  STATE/COUNTY-  IL/CLAY
 JB1595  COUNTRY     -  US
 JB1595  USGS QUAD   -  XENIA (2018)
 JB1595
 JB1595                         *CURRENT SURVEY CONTROL
 JB1595  ______________________________________________________________________
 JB1595* NAD 83(1997) POSITION- 38 38 40.99376(N) 088 39 17.21261(W)   ADJUSTED
 JB1595* NAVD 88 ORTHO HEIGHT -   177.210 (meters)      581.40  (feet) ADJUSTED
 JB1595  ______________________________________________________________________
 JB1595  GEOID HEIGHT    -        -31.087 (meters)                     GEOID18
 JB1595  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 JB1595  DYNAMIC HEIGHT  -        177.099 (meters)      581.03  (feet) COMP
 JB1595  MODELED GRAVITY -    979,998.6   (mgal)                       NAVD 88
 JB1595
 JB1595  HORZ ORDER      -  THIRD
 JB1595  VERT ORDER      -  FIRST     CLASS II
 JB1595
 JB1595.The horizontal coordinates were established by classical geodetic methods
 JB1595.and adjusted by the National Geodetic Survey in October 1999.
 JB1595
 JB1595.The orthometric height was determined by differential leveling and
 JB1595.adjusted by the NATIONAL GEODETIC SURVEY
 JB1595.in June 1991.
 JB1595
 JB1595.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1595.GEOID18 height accuracy estimate available here.
 JB1595
 JB1595.Click photographs - Photos may exist for this station.
 JB1595
 JB1595.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1595
 JB1595.The dynamic height is computed by dividing the NAVD 88
 JB1595.geopotential number by the normal gravity value computed on the
 JB1595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1595.degrees latitude (g = 980.6199 gals.).
 JB1595
 JB1595.The modeled gravity was interpolated from observed gravity values.
 JB1595
 JB1595. The following values were computed from the NAD 83(1997) position.
 JB1595
 JB1595;                    North         East     Units Scale Factor Converg.
 JB1595;SPC IL E     -   219,587.728   272,016.070   MT  0.99998464   -0 12 02.7
 JB1595;SPC IL E     -   720,430.74    892,439.39   sFT  0.99998464   -0 12 02.7
 JB1595;UTM  16      - 4,278,650.917   355,991.316   MT  0.99985539   -1 02 00.9
 JB1595
 JB1595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1595!SPC IL E     -   0.99997707  x   0.99998464  =   0.99996171
 JB1595!UTM  16      -   0.99997707  x   0.99985539  =   0.99983247
 JB1595
 JB1595:                Primary Azimuth Mark                     Grid Az
 JB1595:SPC IL E     -  XENIA AZ MK                              265 08 22.6
 JB1595:UTM  16      -  XENIA AZ MK                              265 58 20.8
 JB1595
 JB1595_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5599178650(NAD 83)
 JB1595
 JB1595|---------------------------------------------------------------------|
 JB1595| PID    Reference Object                     Distance      Geod. Az  |
 JB1595|                                                           dddmmss.s |
 JB1595| CI4967 XENIA RM 1                           24.588 METERS 02629     |
 JB1595| JB1780 XENIA RADIO STA 377 MAST            APPROX. 1.8 KM 0743114.4 |
 JB1595| JB1781 XENIA MUNICIPAL TANK                APPROX. 1.8 KM 0805907.6 |
 JB1595| JB1596 XENIA AZ MK                                        2645619.9 |
 JB1595| CI4968 XENIA RM 2                           22.954 METERS 27538     |
 JB1595|---------------------------------------------------------------------|
 JB1595
 JB1595                          SUPERSEDED SURVEY CONTROL
 JB1595
 JB1595  NAD 83(1986)-  38 38 41.00765(N)    088 39 17.20929(W) AD(       ) 3
 JB1595  NAD 27      -  38 38 40.83719(N)    088 39 17.02049(W) AD(       ) 3
 JB1595
 JB1595.Superseded values are not recommended for survey control.
 JB1595
 JB1595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1595.See file dsdata.pdf to determine how the superseded data were derived.
 JB1595
 JB1595_MARKER: DS = TRIANGULATION STATION DISK
 JB1595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1595_STAMPING: XENIA 1962
 JB1595_MARK LOGO: CGS
 JB1595_PROJECTION: FLUSH
 JB1595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1595+STABILITY: SURFACE MOTION
 JB1595
 JB1595  HISTORY     - Date     Condition        Report By
 JB1595  HISTORY     - 1962     MONUMENTED       CGS
 JB1595  HISTORY     - 1968     GOOD             CGS
 JB1595  HISTORY     - 1986     GOOD             NGS
 JB1595
 JB1595                          STATION DESCRIPTION
 JB1595
 JB1595'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1595'THE STATION IS ABOUT 1.25 MILES NORTHWEST OF XENIA, IN THE NORTHWEST
 JB1595'0.25 OF SEC 4, T 2 N, R 5 E, AND ON THE PROPERTY OF THE SALEM ONSTOTT
 JB1595'PRIMITIVE BAPTIST CHURCH.  IT IS 174 FEET SOUTHEAST OF THE SOUTHEAST
 JB1595'CORNER OF THE CHURCH, 105 FEET NORTH OF AN L-FENCE CORNER, 40 FEET
 JB1595'EAST OF A 14 INCH HICKORY TREE AND 19 FEET WEST OF A FENCE CORNER AND
 JB1595'A WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED XENIA
 JB1595'1962.
 JB1595'
 JB1595'TO REACH FROM THE MUNICIPAL WATER TANK IN XENIA, GO WEST ON U S
 JB1595'HIGHWAY 50 FOR 1.15 MILES TO THE ENTRANCE TO THE SALEM ONSTOTT
 JB1595'PRIMITIVE BAPTIST CHURCH ON THE LEFT.  TURN LEFT AND GO SOUTHERLY ON A
 JB1595'GRAVELED DRIVEWAY FOR 0.1 MILE TO A CEMETERY AND THE STATION ON THE
 JB1595'LEFT.
 JB1595'
 JB1595'TO REACH THE AZIMUTH MARK FROM THIS POINT, GO WEST ON HIGHWAY 50 FOR
 JB1595'0.35 MILE TO A FIELD ENTRANCE AND THE AZIMUTH MARK ON THE RIGHT.
 JB1595'
 JB1595'REFERENCE MARK 1 IS 70 FEET NORTH OF A WIRE FENCE, 37 FEET SOUTHEAST
 JB1595'OF A 24 INCH OAK TREE AND 28 FEET EAST OF A 10 INCH HICKORY TREE.  THE
 JB1595'MONUMENT IS FLUSH AND THE DISK IS STAMPED XENIA NO 1 1962.
 JB1595'
 JB1595'REFERENCE MARK 2 IS 118 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER
 JB1595'OF THE CHURCH, 39 FEET NORTHWEST OF THE 14 INCH HICKORY TREE AND 13
 JB1595'FEET WEST OF THE CENTERLINE OF THE GRAVELED DRIVEWAY.  THE MONUMENT IS
 JB1595'FLUSH AND THE DISK IS STAMPED XENIA NI 2 1962.
 JB1595'
 JB1595'THE AZIMUTH MARK IS 29 FEET NORTH OF THE CENTERLINE OF HIGHWAY 50, 15
 JB1595'FEET WEST OF THE CENTERLINE OF A FIELD ENTRANCE, 6 FEET NORTHWEST OF
 JB1595'THE WEST END OF A CONCRETE CULVERT, 2 FEET WEST OF A WITNESS POST AND
 JB1595'1 FOOT SOUTH OF A WIRE FENCE.  THE MONUMENT PROJECTS 4 INCHES AND THE
 JB1595'DISK IS STAMPED XENIA 1962.
 JB1595'
 JB1595'HIEGHT OF LIGHT ABOVE STATION MRK 26 METERS.
 JB1595
 JB1595                          STATION RECOVERY (1968)
 JB1595
 JB1595'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 JB1595'ALL MARKS WERE FOUND AS DESCRIBED AND IN GOOD CONDITION.  THE DISTANCE
 JB1595'AND DIRECTION TO THE MARKS CHECKED.  THE DESCRIPTION TO THE STATION IS
 JB1595'GOOD EXCEPT THAT THE FENCE AT THE AZIMUTH MARK HAS BEEN REMOVED.  THIS
 JB1595'STATION WAS OCCUPIED TO PROVE ITS LOCATION.  HEIGHT OF LIGHT ABOVE
 JB1595'STATION MARK 2 METERS.
 JB1595
 JB1595                          STATION RECOVERY (1986)
 JB1595
 JB1595'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB1595'15.1 KM (9.4 MI) WEST FROM XENIA.  15.1 KM (9.4 MI) WESTERLY ALONG OLD
 JB1595'U.S. HIGHWAY 50 AND U.S. HIGHWAY 50 FROM ITS JUNCTION WITH STATE
 JB1595'STREET IN FLORA, 125.0 M (410.1 FT) SOUTH OF THE CENTERLINE OF THE
 JB1595'HIGHWAY, 53.0 M (173.9 FT) SOUTHEAST OF THE NORTHEAST CORNER OF A
 JB1595'FENCE AROUND A CEMETERY, AND 12.0 M (39.4 FT) WEST-NORTHWEST OF THE
 JB1595'NORTH END OF WILSON AND ETHEL JONES HEADSTONE.  THE MARK IS 5.6 METERS
 JB1595'W FROM  A WITNESS POST THE MARK IS 6.0 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1596 ***********************************************************************
 JB1596  DESIGNATION -  XENIA AZ MK
 JB1596  PID         -  JB1596
 JB1596  STATE/COUNTY-  IL/CLAY
 JB1596  COUNTRY     -  US
 JB1596  USGS QUAD   -  XENIA (2018)
 JB1596
 JB1596                         *CURRENT SURVEY CONTROL
 JB1596  ______________________________________________________________________
 JB1596* NAD 83(1986) POSITION- 38 38 39.     (N) 088 39 42.     (W)   SCALED
 JB1596* NAVD 88 ORTHO HEIGHT -   164.625 (meters)      540.11  (feet) ADJUSTED
 JB1596  ______________________________________________________________________
 JB1596  GEOID HEIGHT    -        -31.087 (meters)                     GEOID18
 JB1596  DYNAMIC HEIGHT  -        164.522 (meters)      539.77  (feet) COMP
 JB1596  MODELED GRAVITY -    979,998.2   (mgal)                       NAVD 88
 JB1596
 JB1596  VERT ORDER      -  FIRST     CLASS II
 JB1596
 JB1596.The horizontal coordinates were scaled from a map and have
 JB1596.an estimated accuracy of +/- 6 seconds.
 JB1596
 JB1596.The orthometric height was determined by differential leveling and
 JB1596.adjusted by the NATIONAL GEODETIC SURVEY
 JB1596.in June 1991.
 JB1596
 JB1596.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1596.GEOID18 height accuracy estimate available here.
 JB1596
 JB1596.Click photographs - Photos may exist for this station.
 JB1596
 JB1596.The dynamic height is computed by dividing the NAVD 88
 JB1596.geopotential number by the normal gravity value computed on the
 JB1596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1596.degrees latitude (g = 980.6199 gals.).
 JB1596
 JB1596.The modeled gravity was interpolated from observed gravity values.
 JB1596
 JB1596;                    North         East    Units  Estimated Accuracy
 JB1596;SPC IL E     -   219,530.      271,420.      MT  (+/- 180 meters Scaled)
 JB1596
 JB1596_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH553786(NAD 83)
 JB1596
 JB1596                          SUPERSEDED SURVEY CONTROL
 JB1596
 JB1596.No superseded survey control is available for this station.
 JB1596
 JB1596_MARKER: DZ = AZIMUTH MARK DISK
 JB1596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1596_STAMPING: XENIA 1962
 JB1596_MARK LOGO: CGS
 JB1596_PROJECTION: PROJECTING 7 CENTIMETERS
 JB1596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1596+STABILITY: SURFACE MOTION
 JB1596
 JB1596  HISTORY     - Date     Condition        Report By
 JB1596  HISTORY     - 1962     MONUMENTED       CGS
 JB1596  HISTORY     - 1986     GOOD             NGS
 JB1596
 JB1596                          STATION DESCRIPTION
 JB1596
 JB1596'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1596'15.6 KM (9.7 MI) WEST FROM XENIA.
 JB1596'15.6 KM (9.7 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 AND U.S. HIGHWAY
 JB1596'50 FROM ITS JUNCTION WITH STATE STREET IN FLORA, 8.8 M (28.9 FT) NORTH
 JB1596'OF THE CENTERLINE OF THE HIGHWAY, 4.6 M (15.1 FT) WEST OF THE CENTER
 JB1596'OF A FIELD ENTRANCE, AND 1.8 M (5.9 FT) NORTHWEST OF THE WEST END OF A
 JB1596'PIPE CULVERT UNDER THE FIELD ENTRANCE.
 JB1596'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1781 ***********************************************************************
 JB1781  DESIGNATION -  XENIA MUNICIPAL TANK
 JB1781  PID         -  JB1781
 JB1781  STATE/COUNTY-  IL/CLAY
 JB1781  COUNTRY     -  US
 JB1781  USGS QUAD   -  XENIA (2018)
 JB1781
 JB1781                         *CURRENT SURVEY CONTROL
 JB1781  ______________________________________________________________________
 JB1781* NAD 83(1997) POSITION- 38 38 50.19897(N) 088 38 03.17053(W)   ADJUSTED
 JB1781  ______________________________________________________________________
 JB1781  GEOID HEIGHT    -        -31.091 (meters)                     GEOID18
 JB1781  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 JB1781  HORZ ORDER      -  THIRD
 JB1781
 JB1781.The horizontal coordinates were established by classical geodetic methods
 JB1781.and adjusted by the National Geodetic Survey in October 1999.
 JB1781
 JB1781.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1781.GEOID18 height accuracy estimate available here.
 JB1781
 JB1781.Click photographs - Photos may exist for this station.
 JB1781
 JB1781.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1781
 JB1781. The following values were computed from the NAD 83(1997) position.
 JB1781
 JB1781;                    North         East     Units Scale Factor Converg.
 JB1781;SPC IL E     -   219,865.499   273,807.504   MT  0.99998344   -0 11 16.5
 JB1781;SPC IL E     -   721,342.06    898,316.79   sFT  0.99998344   -0 11 16.5
 JB1781;UTM  16      - 4,278,902.586   357,786.362   MT  0.99984906   -1 01 14.8
 JB1781
 JB1781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5778678902(NAD 83)
 JB1781
 JB1781                          SUPERSEDED SURVEY CONTROL
 JB1781
 JB1781  NAD 83(1986)-  38 38 50.21292(N)    088 38 03.16711(W) AD(       ) 3
 JB1781  NAD 27      -  38 38 50.04205(N)    088 38 02.98258(W) AD(       ) 3
 JB1781
 JB1781.Superseded values are not recommended for survey control.
 JB1781
 JB1781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1781.See file dsdata.pdf to determine how the superseded data were derived.
 JB1781
 JB1781_MARKER: 53 = ELEVATED TANK
 JB1781
 JB1781  HISTORY     - Date     Condition        Report By
 JB1781  HISTORY     - 1962     FIRST OBSERVED   CGS
 JB1781
 JB1781                          STATION DESCRIPTION
 JB1781
 JB1781'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1781'THE STATION IS THE CENTER OF THE TOP OF A FOUR LEGGED STEEL TANK
 JB1781'PAINTED BLACK WITH
 JB1781'THE LEGEND XENIA PAINTED IN WHITE LETTERS ON THE
 JB1781'SOUTHWEST AND SOUTHEAST SIDES OF THE
 JB1781'TANK.  THE OVERALL HEIGHT IS
 JB1781'APPROXIMATELY 80 FEET.  IT IS LOCATED ABOUT 1 MILE
 JB1781'NORTH OF XENIA, IN
 JB1781'THE NORTHEAST ANGLE OF XENIA ROAD AND U S HIGHWAY 50.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0520 ***********************************************************************
 MF0520  DESIGNATION -  XX 49
 MF0520  PID         -  MF0520
 MF0520  STATE/COUNTY-  IL/KENDALL
 MF0520  COUNTRY     -  US
 MF0520  USGS QUAD   -  PLANO (2018)
 MF0520
 MF0520                         *CURRENT SURVEY CONTROL
 MF0520  ______________________________________________________________________
 MF0520* NAD 83(1986) POSITION- 41 39 02.     (N) 088 34 51.     (W)   SCALED
 MF0520* NAVD 88 ORTHO HEIGHT -   195.971 (meters)      642.95  (feet) ADJUSTED
 MF0520  ______________________________________________________________________
 MF0520  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 MF0520  DYNAMIC HEIGHT  -        195.898 (meters)      642.71  (feet) COMP
 MF0520  MODELED GRAVITY -    980,247.0   (mgal)                       NAVD 88
 MF0520
 MF0520  VERT ORDER      -  SECOND    CLASS 0
 MF0520
 MF0520.The horizontal coordinates were scaled from a map and have
 MF0520.an estimated accuracy of +/- 6 seconds.
 MF0520
 MF0520.The orthometric height was determined by differential leveling and
 MF0520.adjusted by the NATIONAL GEODETIC SURVEY
 MF0520.in June 1991.
 MF0520
 MF0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0520.GEOID18 height accuracy estimate available here.
 MF0520
 MF0520.Click photographs - Photos may exist for this station.
 MF0520
 MF0520.The dynamic height is computed by dividing the NAVD 88
 MF0520.geopotential number by the normal gravity value computed on the
 MF0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0520.degrees latitude (g = 980.6199 gals.).
 MF0520
 MF0520.The modeled gravity was interpolated from observed gravity values.
 MF0520
 MF0520;                    North         East    Units  Estimated Accuracy
 MF0520;SPC IL E     -   553,320.      279,380.      MT  (+/- 180 meters Scaled)
 MF0520
 MF0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM683121(NAD 83)
 MF0520
 MF0520                          SUPERSEDED SURVEY CONTROL
 MF0520
 MF0520  NGVD 29 (??/??/92)  196.04   (m)          643.2    (f) COMPUTED    2 0
 MF0520
 MF0520.Superseded values are not recommended for survey control.
 MF0520
 MF0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0520.See file dsdata.pdf to determine how the superseded data were derived.
 MF0520
 MF0520_MARKER: DB = BENCH MARK DISK
 MF0520_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0520_SP_SET: ABUTMENT
 MF0520_STAMPING: XX 49 1934
 MF0520_MARK LOGO: CGS
 MF0520_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0520
 MF0520  HISTORY     - Date     Condition        Report By
 MF0520  HISTORY     - 1934     MONUMENTED       CGS
 MF0520  HISTORY     - 20010331 MARK NOT FOUND   NGS
 MF0520  HISTORY     - 20071107 MARK NOT FOUND   GEOCAC
 MF0520
 MF0520                          STATION DESCRIPTION
 MF0520
 MF0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0520'2 MI E FROM SANDWICH.
 MF0520'DEPOT, SANDWICH, ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0520'1 POLE WEST OF MILEPOST 54.  SET IN THE SECOND STEP FROM THE TOP
 MF0520'OF THE SOUTH END OF THE EAST ABUTMENT OF BRIDGE 54.02, 10 FEET
 MF0520'SOUTH OF THE CENTER LINE OF THE SOUTH TRACK, 2 FEET BELOW RAIL
 MF0520'LEVEL.
 MF0520
 MF0520                          STATION RECOVERY (2001)
 MF0520
 MF0520'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0520'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0520
 MF0520                          STATION RECOVERY (2007)
 MF0520
 MF0520'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0520'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0521 ***********************************************************************
 MF0521  DESIGNATION -  XX 49 RESET
 MF0521  PID         -  MF0521
 MF0521  STATE/COUNTY-  IL/KENDALL
 MF0521  COUNTRY     -  US
 MF0521  USGS QUAD   -  PLANO (2018)
 MF0521
 MF0521                         *CURRENT SURVEY CONTROL
 MF0521  ______________________________________________________________________
 MF0521* NAD 83(1986) POSITION- 41 39 02.     (N) 088 34 52.     (W)   SCALED
 MF0521* NAVD 88 ORTHO HEIGHT -   196.64  (+/-2cm)      645.1   (feet) VERTCON3
 MF0521  ______________________________________________________________________
 MF0521  GEOID HEIGHT    -        -33.121 (meters)                     GEOID18
 MF0521  VERT ORDER      -  THIRD (See Below)
 MF0521
 MF0521.The horizontal coordinates were scaled from a map and have
 MF0521.an estimated accuracy of +/- 6 seconds.
 MF0521
 MF0521.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF0521.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF0521
 MF0521.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0521.GEOID18 height accuracy estimate available here.
 MF0521
 MF0521.The vertical order pertains to the NGVD 29 superseded value.
 MF0521
 MF0521.Click photographs - Photos may exist for this station.
 MF0521
 MF0521;                    North         East    Units  Estimated Accuracy
 MF0521;SPC IL E     -   553,320.      279,360.      MT  (+/- 180 meters Scaled)
 MF0521
 MF0521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM683121(NAD 83)
 MF0521
 MF0521                          SUPERSEDED SURVEY CONTROL
 MF0521
 MF0521  NGVD 29 (??/??/??)  196.71   (m)          645.4    (f) RESET       3  
 MF0521
 MF0521.Superseded values are not recommended for survey control.
 MF0521
 MF0521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0521.See file dsdata.pdf to determine how the superseded data were derived.
 MF0521
 MF0521_MARKER: DB = BENCH MARK DISK
 MF0521_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0521_SP_SET: BRIDGE
 MF0521_STAMPING: XX 49 RESET 1939
 MF0521_MARK LOGO: CGS
 MF0521_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0521
 MF0521  HISTORY     - Date     Condition        Report By
 MF0521  HISTORY     - 1939     MONUMENTED       CBQRR
 MF0521  HISTORY     - 1949     GOOD             CGS
 MF0521  HISTORY     - 20010331 GOOD             NGS
 MF0521
 MF0521                          STATION DESCRIPTION
 MF0521
 MF0521'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 MF0521'2 MI E FROM SANDWICH.
 MF0521'IN KENDALL COUNTY, 2.0 MILES EAST ALONG THE CHICAGO, BURLINGTON
 MF0521'AND QUINCY RAILROAD FROM THE STATION AT SANDWICH, DE KALB COUNTY,
 MF0521'AT BRIDGE 54.02, AT THE EAST ABUTMENT, IN THE TOP OF THE CONCRETE
 MF0521'BULKHEAD ON THE STONE ABUTMENT, AND 8 FEET SOUTH OF THE CENTERLINE
 MF0521'OF THE EAST-BOUND TRACK.
 MF0521
 MF0521                          STATION RECOVERY (2001)
 MF0521
 MF0521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0521'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0390 ***********************************************************************
 LD0390  DESIGNATION -  XX 55
 LD0390  PID         -  LD0390
 LD0390  STATE/COUNTY-  IL/HANCOCK
 LD0390  COUNTRY     -  US
 LD0390  USGS QUAD   -  AUGUSTA (2018)
 LD0390
 LD0390                         *CURRENT SURVEY CONTROL
 LD0390  ______________________________________________________________________
 LD0390* NAD 83(1986) POSITION- 40 12 54.     (N) 090 57 32.     (W)   SCALED
 LD0390* NAVD 88 ORTHO HEIGHT -   200.157 (meters)      656.68  (feet) ADJUSTED
 LD0390  ______________________________________________________________________
 LD0390  GEOID HEIGHT    -        -32.983 (meters)                     GEOID18
 LD0390  DYNAMIC HEIGHT  -        200.055 (meters)      656.35  (feet) COMP
 LD0390  MODELED GRAVITY -    980,110.3   (mgal)                       NAVD 88
 LD0390
 LD0390  VERT ORDER      -  SECOND    CLASS 0
 LD0390
 LD0390.The horizontal coordinates were scaled from a map and have
 LD0390.an estimated accuracy of +/- 6 seconds.
 LD0390
 LD0390.The orthometric height was determined by differential leveling and
 LD0390.adjusted by the NATIONAL GEODETIC SURVEY
 LD0390.in June 1991.
 LD0390
 LD0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0390.GEOID18 height accuracy estimate available here.
 LD0390
 LD0390.Click photographs - Photos may exist for this station.
 LD0390
 LD0390.The dynamic height is computed by dividing the NAVD 88
 LD0390.geopotential number by the normal gravity value computed on the
 LD0390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0390.degrees latitude (g = 980.6199 gals.).
 LD0390
 LD0390.The modeled gravity was interpolated from observed gravity values.
 LD0390
 LD0390;                    North         East    Units  Estimated Accuracy
 LD0390;SPC IL W     -   394,160.      632,570.      MT  (+/- 180 meters Scaled)
 LD0390
 LD0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE736536(NAD 83)
 LD0390
 LD0390                          SUPERSEDED SURVEY CONTROL
 LD0390
 LD0390  NGVD 29 (??/??/92)  200.234  (m)          656.93   (f) ADJ UNCH    2 0
 LD0390
 LD0390.Superseded values are not recommended for survey control.
 LD0390
 LD0390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0390.See file dsdata.pdf to determine how the superseded data were derived.
 LD0390
 LD0390_MARKER: DB = BENCH MARK DISK
 LD0390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0390_STAMPING: XX 55 1935
 LD0390_MARK LOGO: CGS
 LD0390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0390+STABILITY: SURFACE MOTION
 LD0390
 LD0390  HISTORY     - Date     Condition        Report By
 LD0390  HISTORY     - 1935     MONUMENTED       CGS
 LD0390  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0390
 LD0390                          STATION DESCRIPTION
 LD0390
 LD0390'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0390'1.3 MI S FROM AUGUSTA.
 LD0390'1.3 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0390'FROM THE STATION AT AUGUSTA, HANCOCK COUNTY, AT POLE 227+13, AT A
 LD0390'ROAD CROSSING, 21 FEET EAST OF THE CENTERLINE OF THE TRACK, 18
 LD0390'FEET SOUTH OF THE CENTERLINE OF THE ROAD, AT THE EDGE OF A CUT,
 LD0390'AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED XX 55 1935
 LD0390'AND SET IN THE TOP OF A CONCRETE POST.
 LD0390
 LD0390                          STATION RECOVERY (1976)
 LD0390
 LD0390'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0390'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0058 ***********************************************************************
 KC0058  DESIGNATION -  Y 102
 KC0058  PID         -  KC0058
 KC0058  STATE/COUNTY-  IL/GREENE
 KC0058  COUNTRY     -  US
 KC0058  USGS QUAD   -  GREENFIELD (2018)
 KC0058
 KC0058                         *CURRENT SURVEY CONTROL
 KC0058  ______________________________________________________________________
 KC0058* NAD 83(1986) POSITION- 39 18 18.     (N) 090 12 37.     (W)   SCALED
 KC0058* NAVD 88 ORTHO HEIGHT -   166.290 (meters)      545.57  (feet) ADJUSTED
 KC0058  ______________________________________________________________________
 KC0058  GEOID HEIGHT    -        -31.862 (meters)                     GEOID18
 KC0058  DYNAMIC HEIGHT  -        166.195 (meters)      545.26  (feet) COMP
 KC0058  MODELED GRAVITY -    980,051.5   (mgal)                       NAVD 88
 KC0058
 KC0058  VERT ORDER      -  SECOND    CLASS 0
 KC0058
 KC0058.The horizontal coordinates were scaled from a map and have
 KC0058.an estimated accuracy of +/- 6 seconds.
 KC0058
 KC0058.The orthometric height was determined by differential leveling and
 KC0058.adjusted by the NATIONAL GEODETIC SURVEY
 KC0058.in June 1991.
 KC0058
 KC0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0058.GEOID18 height accuracy estimate available here.
 KC0058
 KC0058.Click photographs - Photos may exist for this station.
 KC0058
 KC0058.The dynamic height is computed by dividing the NAVD 88
 KC0058.geopotential number by the normal gravity value computed on the
 KC0058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0058.degrees latitude (g = 980.6199 gals.).
 KC0058
 KC0058.The modeled gravity was interpolated from observed gravity values.
 KC0058
 KC0058;                    North         East    Units  Estimated Accuracy
 KC0058;SPC IL W     -   292,830.      696,240.      MT  (+/- 180 meters Scaled)
 KC0058
 KC0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD405543(NAD 83)
 KC0058
 KC0058                          SUPERSEDED SURVEY CONTROL
 KC0058
 KC0058  NGVD 29 (??/??/92)  166.421  (m)          546.00   (f) ADJ UNCH    2 0
 KC0058
 KC0058.Superseded values are not recommended for survey control.
 KC0058
 KC0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0058.See file dsdata.pdf to determine how the superseded data were derived.
 KC0058
 KC0058_MARKER: DB = BENCH MARK DISK
 KC0058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0058_STAMPING: Y 102 1935
 KC0058_MARK LOGO: CGS
 KC0058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0058+STABILITY: SURFACE MOTION
 KC0058
 KC0058  HISTORY     - Date     Condition        Report By
 KC0058  HISTORY     - 1935     MONUMENTED       CGS
 KC0058
 KC0058                          STATION DESCRIPTION
 KC0058
 KC0058'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0058'2.7 MI S FROM GREENFIELD.
 KC0058'2.7 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 KC0058'FROM THE STATION AT GREENFIELD, GREENE COUNTY, AT CONCRETE
 KC0058'UNDERPASS 5796 ON STATE HIGHWAY 108, AND IN THE TOP OF THE EAST
 KC0058'SIDE OF THE SOUTH ABUTMENT.  A STANDARD DISK, STAMPED Y 102 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1264 ***********************************************************************
 JB1264  DESIGNATION -  Y 103
 JB1264  PID         -  JB1264
 JB1264  STATE/COUNTY-  IL/WASHINGTON
 JB1264  COUNTRY     -  US
 JB1264  USGS QUAD   -  COULTERVILLE (2018)
 JB1264
 JB1264                         *CURRENT SURVEY CONTROL
 JB1264  ______________________________________________________________________
 JB1264* NAD 83(1986) POSITION- 38 14 52.31   (N) 089 31 12.81   (W)   HD_HELD1
 JB1264* NAVD 88 ORTHO HEIGHT -   160.658 (meters)      527.09  (feet) ADJUSTED
 JB1264  ______________________________________________________________________
 JB1264  GEOID HEIGHT    -        -29.875 (meters)                     GEOID18
 JB1264  DYNAMIC HEIGHT  -        160.553 (meters)      526.75  (feet) COMP
 JB1264  MODELED GRAVITY -    979,975.2   (mgal)                       NAVD 88
 JB1264
 JB1264  VERT ORDER      -  SECOND    CLASS 0
 JB1264
 JB1264.The horizontal coordinates were determined by differentially corrected
 JB1264.hand held GPS observations or other comparable positioning techniques
 JB1264.and have an estimated accuracy of +/- 3 meters.
 JB1264
 JB1264.The orthometric height was determined by differential leveling and
 JB1264.adjusted by the NATIONAL GEODETIC SURVEY
 JB1264.in June 1991.
 JB1264
 JB1264.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1264.GEOID18 height accuracy estimate available here.
 JB1264
 JB1264.Click photographs - Photos may exist for this station.
 JB1264
 JB1264.The dynamic height is computed by dividing the NAVD 88
 JB1264.geopotential number by the normal gravity value computed on the
 JB1264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1264.degrees latitude (g = 980.6199 gals.).
 JB1264
 JB1264.The modeled gravity was interpolated from observed gravity values.
 JB1264
 JB1264;                    North         East    Units  Estimated Accuracy
 JB1264;SPC IL W     -   175,678.4     756,583.9     MT  (+/- 3 meters HH1 GPS) 
 JB1264
 JB1264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7946136320(NAD 83)
 JB1264
 JB1264                          SUPERSEDED SURVEY CONTROL
 JB1264
 JB1264  NGVD 29 (??/??/92)  160.771  (m)          527.46   (f) ADJ UNCH    2 0
 JB1264
 JB1264.Superseded values are not recommended for survey control.
 JB1264
 JB1264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1264.See file dsdata.pdf to determine how the superseded data were derived.
 JB1264
 JB1264_MARKER: DB = BENCH MARK DISK
 JB1264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1264_STAMPING: Y 103 1935
 JB1264_MARK LOGO: CGS
 JB1264_PROJECTION: RECESSED 21 CENTIMETERS
 JB1264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1264+STABILITY: SURFACE MOTION
 JB1264
 JB1264  HISTORY     - Date     Condition        Report By
 JB1264  HISTORY     - 1935     MONUMENTED       CGS
 JB1264  HISTORY     - 1959     GOOD             CGS
 JB1264  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1264
 JB1264                          STATION DESCRIPTION
 JB1264
 JB1264'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1264'1.6 MI SW FROM OAKDALE.
 JB1264'1.6 MILES SOUTHWEST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM
 JB1264'THE STATION AT OAKDALE, WASHINGTON COUNTY, AT POLE 42+17, 50 FEET
 JB1264'NORTH OF A ROAD CROSSING, 65 FEET NORTHEAST OF THE CROSSING-WARNING
 JB1264'SIGN, AND 28 FEET NORTHWEST OF THE CENTERLINE OF THE TRACK.  A
 JB1264'STANDARD DISK, STAMPED Y 103 1935 AND SET IN THE TOP OF A CONCRETE
 JB1264'POST.  NOTE-- IT IS 30 FEET EAST OF THE CENTERLINE OF A
 JB1264'NORTH-AND-SOUTH ROAD, 2.5 FEET SOUTH-SOUTHWEST OF A CONCRETE
 JB1264'POST, 1.5 FEET SOUTH OF A FENCE LINE, AND 0.7 FOOT UNDER GROUND.
 JB1264
 JB1264                          STATION RECOVERY (1959)
 JB1264
 JB1264'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 JB1264'RECOVERED IN GOOD CONDITION.
 JB1264
 JB1264                          STATION RECOVERY (2011)
 JB1264
 JB1264'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1264'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1249 ***********************************************************************
 JB1249  DESIGNATION -  Y 104
 JB1249  PID         -  JB1249
 JB1249  STATE/COUNTY-  IL/RANDOLPH
 JB1249  COUNTRY     -  US
 JB1249  USGS QUAD   -  WALSH (2018)
 JB1249
 JB1249                         *CURRENT SURVEY CONTROL
 JB1249  ______________________________________________________________________
 JB1249* NAD 83(1986) POSITION- 38 05 29.     (N) 089 50 58.     (W)   SCALED
 JB1249* NAVD 88 ORTHO HEIGHT -   145.885 (meters)      478.62  (feet) ADJUSTED
 JB1249  ______________________________________________________________________
 JB1249  GEOID HEIGHT    -        -29.840 (meters)                     GEOID18
 JB1249  DYNAMIC HEIGHT  -        145.787 (meters)      478.30  (feet) COMP
 JB1249  MODELED GRAVITY -    979,956.1   (mgal)                       NAVD 88
 JB1249
 JB1249  VERT ORDER      -  SECOND    CLASS 0
 JB1249
 JB1249.The horizontal coordinates were scaled from a map and have
 JB1249.an estimated accuracy of +/- 6 seconds.
 JB1249
 JB1249.The orthometric height was determined by differential leveling and
 JB1249.adjusted by the NATIONAL GEODETIC SURVEY
 JB1249.in June 1991.
 JB1249
 JB1249.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1249.GEOID18 height accuracy estimate available here.
 JB1249
 JB1249.Click photographs - Photos may exist for this station.
 JB1249
 JB1249.The dynamic height is computed by dividing the NAVD 88
 JB1249.geopotential number by the normal gravity value computed on the
 JB1249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1249.degrees latitude (g = 980.6199 gals.).
 JB1249
 JB1249.The modeled gravity was interpolated from observed gravity values.
 JB1249
 JB1249;                    North         East    Units  Estimated Accuracy
 JB1249;SPC IL W     -   158,160.      727,830.      MT  (+/- 180 meters Scaled)
 JB1249
 JB1249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH501197(NAD 83)
 JB1249
 JB1249                          SUPERSEDED SURVEY CONTROL
 JB1249
 JB1249  NGVD 29 (??/??/92)  145.995  (m)          478.99   (f) ADJ UNCH    2 0
 JB1249
 JB1249.Superseded values are not recommended for survey control.
 JB1249
 JB1249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1249.See file dsdata.pdf to determine how the superseded data were derived.
 JB1249
 JB1249_MARKER: DB = BENCH MARK DISK
 JB1249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1249_STAMPING: Y 104 1935
 JB1249_MARK LOGO: CGS
 JB1249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1249+STABILITY: SURFACE MOTION
 JB1249
 JB1249  HISTORY     - Date     Condition        Report By
 JB1249  HISTORY     - 1935     MONUMENTED       CGS
 JB1249  HISTORY     - 1942     GOOD             CGS
 JB1249  HISTORY     - 1959     MARK NOT FOUND   CGS
 JB1249  HISTORY     - 20110803 MARK NOT FOUND   ILDT
 JB1249
 JB1249                          STATION DESCRIPTION
 JB1249
 JB1249'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB1249'AT WALSH.
 JB1249'AT WALSH, RANDOLPH COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD, 45
 JB1249'FEET EAST OF THE STATION, 38 FEET NORTH OF THE EAST CURBING OF
 JB1249'THE STATION PLATFORM, AT POLE 64+20, AND 60 FEET NORTH OF THE
 JB1249'CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED Y 104 1935
 JB1249'AND SET IN THE TOP OF A CONCRETE POST.
 JB1249
 JB1249                          STATION RECOVERY (1959)
 JB1249
 JB1249'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 JB1249'MARK NOT FOUND.
 JB1249
 JB1249                          STATION RECOVERY (2011)
 JB1249
 JB1249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1249'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0738 ***********************************************************************
 HB0738  DESIGNATION -  Y 106
 HB0738  PID         -  HB0738
 HB0738  STATE/COUNTY-  IL/UNION
 HB0738  COUNTRY     -  US
 HB0738  USGS QUAD   -  WARE (2018)
 HB0738
 HB0738                         *CURRENT SURVEY CONTROL
 HB0738  ______________________________________________________________________
 HB0738* NAD 83(1986) POSITION- 37 22 41.19   (N) 089 23 18.53   (W)   HD_HELD1
 HB0738* NAVD 88 ORTHO HEIGHT -   104.852 (meters)      344.00  (feet) ADJUSTED
 HB0738  ______________________________________________________________________
 HB0738  GEOID HEIGHT    -        -28.386 (meters)                     GEOID18
 HB0738  DYNAMIC HEIGHT  -        104.779 (meters)      343.76  (feet) COMP
 HB0738  MODELED GRAVITY -    979,927.8   (mgal)                       NAVD 88
 HB0738
 HB0738  VERT ORDER      -  SECOND    CLASS 0
 HB0738
 HB0738.The horizontal coordinates were determined by differentially corrected
 HB0738.hand held GPS observations or other comparable positioning techniques
 HB0738.and have an estimated accuracy of +/- 3 meters.
 HB0738
 HB0738.The orthometric height was determined by differential leveling and
 HB0738.adjusted by the NATIONAL GEODETIC SURVEY
 HB0738.in June 1991.
 HB0738
 HB0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0738.GEOID18 height accuracy estimate available here.
 HB0738
 HB0738.Click photographs - Photos may exist for this station.
 HB0738
 HB0738.The dynamic height is computed by dividing the NAVD 88
 HB0738.geopotential number by the normal gravity value computed on the
 HB0738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0738.degrees latitude (g = 980.6199 gals.).
 HB0738
 HB0738.The modeled gravity was interpolated from observed gravity values.
 HB0738
 HB0738;                    North         East    Units  Estimated Accuracy
 HB0738;SPC IL W     -    79,233.9     768,919.7     MT  (+/- 3 meters HH1 GPS) 
 HB0738
 HB0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8852339495(NAD 83)
 HB0738
 HB0738                          SUPERSEDED SURVEY CONTROL
 HB0738
 HB0738  NGVD 29 (11/26/84)  104.823  (m)          343.91   (f) ADJUSTED    2 0
 HB0738
 HB0738.Superseded values are not recommended for survey control.
 HB0738
 HB0738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0738.See file dsdata.pdf to determine how the superseded data were derived.
 HB0738
 HB0738_MARKER: DB = BENCH MARK DISK
 HB0738_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0738_STAMPING: Y 106 1935
 HB0738_MARK LOGO: CGS
 HB0738_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0738+STABILITY: SURFACE MOTION
 HB0738
 HB0738  HISTORY     - Date     Condition        Report By
 HB0738  HISTORY     - 1935     MONUMENTED       CGS
 HB0738  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0738
 HB0738                          STATION DESCRIPTION
 HB0738
 HB0738'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0738'0.9 MI N FROM REYNOLDSVILLE.
 HB0738'0.9 MILE NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB0738'STATION AT REYNOLDSVILLE, UNION COUNTY, AT POLE 108/32, 8 FEET
 HB0738'SOUTH OF A ROAD CROSSING, 30 FEET WEST OF THE CENTERLINE OF THE
 HB0738'WEST MAIN TRACK, AND ONE FOOT INSIDE THE RIGHT-OF-WAY FENCE.
 HB0738'A STANDARD DISK, STAMPED Y 106 1935 AND SET IN THE TOP OF A
 HB0738'CONCRETE POST.
 HB0738
 HB0738                          STATION RECOVERY (2002)
 HB0738
 HB0738'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0738'SUSPECTED DESTROYED. ROAD CROSSING ABNADONED. DITCH IS NOW IN AREA.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0771 ***********************************************************************
 HB0771  DESIGNATION -  Y 107
 HB0771  PID         -  HB0771
 HB0771  STATE/COUNTY-  IL/ALEXANDER
 HB0771  COUNTRY     -  US
 HB0771  USGS QUAD   -  CACHE (2018)
 HB0771
 HB0771                         *CURRENT SURVEY CONTROL
 HB0771  ______________________________________________________________________
 HB0771* NAD 83(1986) POSITION- 37 06 48.     (N) 089 16 59.     (W)   SCALED
 HB0771* NAVD 88 ORTHO HEIGHT -    98.741 (meters)      323.95  (feet) ADJUSTED
 HB0771  ______________________________________________________________________
 HB0771  GEOID HEIGHT    -        -28.185 (meters)                     GEOID18
 HB0771  DYNAMIC HEIGHT  -         98.670 (meters)      323.72  (feet) COMP
 HB0771  MODELED GRAVITY -    979,909.3   (mgal)                       NAVD 88
 HB0771
 HB0771  VERT ORDER      -  SECOND    CLASS 0
 HB0771
 HB0771.The horizontal coordinates were scaled from a map and have
 HB0771.an estimated accuracy of +/- 6 seconds.
 HB0771
 HB0771.The orthometric height was determined by differential leveling and
 HB0771.adjusted by the NATIONAL GEODETIC SURVEY
 HB0771.in June 1991.
 HB0771
 HB0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0771.GEOID18 height accuracy estimate available here.
 HB0771
 HB0771.Click photographs - Photos may exist for this station.
 HB0771
 HB0771.The dynamic height is computed by dividing the NAVD 88
 HB0771.geopotential number by the normal gravity value computed on the
 HB0771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0771.degrees latitude (g = 980.6199 gals.).
 HB0771
 HB0771.The modeled gravity was interpolated from observed gravity values.
 HB0771
 HB0771;                    North         East    Units  Estimated Accuracy
 HB0771;SPC IL W     -    49,930.      778,530.      MT  (+/- 180 meters Scaled)
 HB0771
 HB0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG971098(NAD 83)
 HB0771
 HB0771                          SUPERSEDED SURVEY CONTROL
 HB0771
 HB0771  NGVD 29 (11/26/84)   98.633  (m)          323.60   (f) ADJUSTED    2 0
 HB0771
 HB0771.Superseded values are not recommended for survey control.
 HB0771
 HB0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0771.See file dsdata.pdf to determine how the superseded data were derived.
 HB0771
 HB0771_MARKER: DB = BENCH MARK DISK
 HB0771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0771_STAMPING: Y 107 1935
 HB0771_MARK LOGO: CGS
 HB0771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0771+STABILITY: SURFACE MOTION
 HB0771
 HB0771  HISTORY     - Date     Condition        Report By
 HB0771  HISTORY     - 1935     MONUMENTED       CGS
 HB0771  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0771
 HB0771                          STATION DESCRIPTION
 HB0771
 HB0771'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0771'5.5 MI SE FROM OLIVE BRANCH.
 HB0771'5.5 MILES SOUTHEAST ALONG STATE HIGHWAY 3 FROM THE CHICAGO AND
 HB0771'EASTERN ILLINOIS RAILROAD CROSSING AT OLIVE BRANCH, ALEXANDER
 HB0771'COUNTY, 1.4 MILES WEST OF CACHE, AT A DEEP FILL ALONG THE HIGHWAY,
 HB0771'175 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 42 FEET NORTH OF
 HB0771'AN OLD RAILROAD BED, AND 12 FEET EAST OF A ROAD.  A STANDARD DISK,
 HB0771'STAMPED Y 107 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0771
 HB0771                          STATION RECOVERY (2002)
 HB0771
 HB0771'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0771'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0351 ***********************************************************************
 JB0351  DESIGNATION -  Y 108
 JB0351  PID         -  JB0351
 JB0351  STATE/COUNTY-  IL/WAYNE
 JB0351  COUNTRY     -  US
 JB0351  USGS QUAD   -  BLUFORD (2018)
 JB0351
 JB0351                         *CURRENT SURVEY CONTROL
 JB0351  ______________________________________________________________________
 JB0351* NAD 83(1986) POSITION- 38 20 02.     (N) 088 40 53.     (W)   SCALED
 JB0351* NAVD 88 ORTHO HEIGHT -   142.487 (meters)      467.48  (feet) ADJUSTED
 JB0351  ______________________________________________________________________
 JB0351  GEOID HEIGHT    -        -30.418 (meters)                     GEOID18
 JB0351  DYNAMIC HEIGHT  -        142.395 (meters)      467.17  (feet) COMP
 JB0351  MODELED GRAVITY -    979,979.8   (mgal)                       NAVD 88
 JB0351
 JB0351  VERT ORDER      -  SECOND    CLASS 0
 JB0351
 JB0351.The horizontal coordinates were scaled from a map and have
 JB0351.an estimated accuracy of +/- 6 seconds.
 JB0351
 JB0351.The orthometric height was determined by differential leveling and
 JB0351.adjusted by the NATIONAL GEODETIC SURVEY
 JB0351.in June 1991.
 JB0351
 JB0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0351.GEOID18 height accuracy estimate available here.
 JB0351
 JB0351.Click photographs - Photos may exist for this station.
 JB0351
 JB0351.The dynamic height is computed by dividing the NAVD 88
 JB0351.geopotential number by the normal gravity value computed on the
 JB0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0351.degrees latitude (g = 980.6199 gals.).
 JB0351
 JB0351.The modeled gravity was interpolated from observed gravity values.
 JB0351
 JB0351;                    North         East    Units  Estimated Accuracy
 JB0351;SPC IL E     -   185,090.      269,570.      MT  (+/- 180 meters Scaled)
 JB0351
 JB0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH530441(NAD 83)
 JB0351
 JB0351                          SUPERSEDED SURVEY CONTROL
 JB0351
 JB0351  NGVD 29 (??/??/92)  142.595  (m)          467.83   (f) ADJ UNCH    2 0
 JB0351
 JB0351.Superseded values are not recommended for survey control.
 JB0351
 JB0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0351.See file dsdata.pdf to determine how the superseded data were derived.
 JB0351
 JB0351_MARKER: DB = BENCH MARK DISK
 JB0351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0351_STAMPING: Y 108 1935
 JB0351_MARK LOGO: CGS
 JB0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0351+STABILITY: SURFACE MOTION
 JB0351
 JB0351  HISTORY     - Date     Condition        Report By
 JB0351  HISTORY     - 1935     MONUMENTED       CGS
 JB0351  HISTORY     - 1938     GOOD             CGS
 JB0351  HISTORY     - 1972     MARK NOT FOUND   USGS
 JB0351
 JB0351                          STATION DESCRIPTION
 JB0351
 JB0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0351'2.2 MI W FROM KEENES.
 JB0351'2.2 MILES WEST ALONG THE SOUTHERN RAILWAY FROM THE STATION AT
 JB0351'KEENES, WAYNE COUNTY, 11 RAILS WEST OF A ROAD CROSSING, 45 FEET
 JB0351'SOUTH OF THE TRACK, AND AT A FENCE LINE.  A STANDARD DISK,
 JB0351'STAMPED Y 108 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0351
 JB0351                          STATION RECOVERY (1972)
 JB0351
 JB0351'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 JB0351'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0031 ***********************************************************************
 JB0031  DESIGNATION -  Y 109
 JB0031  PID         -  JB0031
 JB0031  STATE/COUNTY-  IL/CLAY
 JB0031  COUNTRY     -  US
 JB0031  USGS QUAD   -  CLAY CITY (2018)
 JB0031
 JB0031                         *CURRENT SURVEY CONTROL
 JB0031  ______________________________________________________________________
 JB0031* NAD 83(1986) POSITION- 38 41 31.     (N) 088 19 24.     (W)   SCALED
 JB0031* NAVD 88 ORTHO HEIGHT -   131.827 (meters)      432.50  (feet) ADJUSTED
 JB0031  ______________________________________________________________________
 JB0031  GEOID HEIGHT    -        -31.254 (meters)                     GEOID18
 JB0031  DYNAMIC HEIGHT  -        131.745 (meters)      432.23  (feet) COMP
 JB0031  MODELED GRAVITY -    980,008.1   (mgal)                       NAVD 88
 JB0031
 JB0031  VERT ORDER      -  FIRST     CLASS II
 JB0031
 JB0031.The horizontal coordinates were scaled from a map and have
 JB0031.an estimated accuracy of +/- 6 seconds.
 JB0031
 JB0031.The orthometric height was determined by differential leveling and
 JB0031.adjusted by the NATIONAL GEODETIC SURVEY
 JB0031.in June 1991.
 JB0031
 JB0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0031.GEOID18 height accuracy estimate available here.
 JB0031
 JB0031.Click photographs - Photos may exist for this station.
 JB0031
 JB0031.The dynamic height is computed by dividing the NAVD 88
 JB0031.geopotential number by the normal gravity value computed on the
 JB0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0031.degrees latitude (g = 980.6199 gals.).
 JB0031
 JB0031.The modeled gravity was interpolated from observed gravity values.
 JB0031
 JB0031;                    North         East    Units  Estimated Accuracy
 JB0031;SPC IL E     -   224,780.      300,870.      MT  (+/- 180 meters Scaled)
 JB0031
 JB0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH849834(NAD 83)
 JB0031
 JB0031                          SUPERSEDED SURVEY CONTROL
 JB0031
 JB0031  NGVD 29 (??/??/92)  131.934  (m)          432.85   (f) ADJ UNCH    1 2
 JB0031
 JB0031.Superseded values are not recommended for survey control.
 JB0031
 JB0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0031.See file dsdata.pdf to determine how the superseded data were derived.
 JB0031
 JB0031_MARKER: DB = BENCH MARK DISK
 JB0031_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0031_SP_SET: BRIDGE
 JB0031_STAMPING: Y 109 1935
 JB0031_MARK LOGO: CGS
 JB0031_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0031
 JB0031  HISTORY     - Date     Condition        Report By
 JB0031  HISTORY     - 1935     MONUMENTED       CGS
 JB0031  HISTORY     - 1949     GOOD             CGS
 JB0031  HISTORY     - 1966     MARK NOT FOUND   USGS
 JB0031
 JB0031                          STATION DESCRIPTION
 JB0031
 JB0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0031'1.6 MI E FROM CLAY CITY.
 JB0031'1.65 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0031'STATION AT CLAY CITY, ABOUT 0.3 MILE WEST OF A ROAD CROSSING,
 JB0031'SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE ABUTMENT OF
 JB0031'STEEL BRIDGE 233/41 OVER LITTLE WABASH RIVER, 6 FEET NORTH OF
 JB0031'THE NORTH RAIL, 2 FEET SOUTH OF THE NORTH END OF THE ABUTMENT,
 JB0031'AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 JB0031
 JB0031                          STATION RECOVERY (1966)
 JB0031
 JB0031'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 JB0031'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0019 ***********************************************************************
 KB0019  DESIGNATION -  Y 11
 KB0019  PID         -  KB0019
 KB0019  STATE/COUNTY-  IL/MOULTRIE
 KB0019  COUNTRY     -  US
 KB0019  USGS QUAD   -  ARTHUR (2018)
 KB0019
 KB0019                         *CURRENT SURVEY CONTROL
 KB0019  ______________________________________________________________________
 KB0019* NAD 83(1986) POSITION- 39 43 04.     (N) 088 29 30.     (W)   SCALED
 KB0019* NAVD 88 ORTHO HEIGHT -   202.326 (meters)      663.80  (feet) ADJUSTED
 KB0019  ______________________________________________________________________
 KB0019  GEOID HEIGHT    -        -32.250 (meters)                     GEOID18
 KB0019  DYNAMIC HEIGHT  -        202.214 (meters)      663.43  (feet) COMP
 KB0019  MODELED GRAVITY -    980,069.6   (mgal)                       NAVD 88
 KB0019
 KB0019  VERT ORDER      -  FIRST     CLASS II
 KB0019
 KB0019.The horizontal coordinates were scaled from a map and have
 KB0019.an estimated accuracy of +/- 6 seconds.
 KB0019
 KB0019.The orthometric height was determined by differential leveling and
 KB0019.adjusted by the NATIONAL GEODETIC SURVEY
 KB0019.in June 1991.
 KB0019
 KB0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0019.GEOID18 height accuracy estimate available here.
 KB0019
 KB0019.Click photographs - Photos may exist for this station.
 KB0019
 KB0019.The dynamic height is computed by dividing the NAVD 88
 KB0019.geopotential number by the normal gravity value computed on the
 KB0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0019.degrees latitude (g = 980.6199 gals.).
 KB0019
 KB0019.The modeled gravity was interpolated from observed gravity values.
 KB0019
 KB0019;                    North         East    Units  Estimated Accuracy
 KB0019;SPC IL E     -   338,680.      286,420.      MT  (+/- 180 meters Scaled)
 KB0019
 KB0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ721974(NAD 83)
 KB0019
 KB0019                          SUPERSEDED SURVEY CONTROL
 KB0019
 KB0019  NGVD 29 (??/??/92)  202.402  (m)          664.05   (f) ADJ UNCH    1 2
 KB0019
 KB0019.Superseded values are not recommended for survey control.
 KB0019
 KB0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0019.See file dsdata.pdf to determine how the superseded data were derived.
 KB0019
 KB0019_MARKER: DB = BENCH MARK DISK
 KB0019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0019_STAMPING: Y 11 1933
 KB0019_MARK LOGO: CGS
 KB0019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0019+STABILITY: SURFACE MOTION
 KB0019
 KB0019  HISTORY     - Date     Condition        Report By
 KB0019  HISTORY     - 1933     MONUMENTED       CGS
 KB0019  HISTORY     - 1973     GOOD             ILHD
 KB0019  HISTORY     - 1980     MARK NOT FOUND   USGS
 KB0019
 KB0019                          STATION DESCRIPTION
 KB0019
 KB0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0019'1.1 MI W FROM ARTHUR.
 KB0019'1.1 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM ARTHUR,
 KB0019'MOULTRIE COUNTY, 20 POLES WEST OF MILEPOST TH 64, 25 FEET WEST
 KB0019'OF A GRADE CROSSING, AND 4 FEET SOUTH AND 8 FEET WEST OF A FENCE
 KB0019'CORNER.  A STANDARD DISK, STAMPED Y 11 1933 AND SET IN THE TOP
 KB0019'OF A CONCRETE POST.
 KB0019
 KB0019                          STATION RECOVERY (1973)
 KB0019
 KB0019'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0019'RECOVERED IN GOOD CONDITION.
 KB0019
 KB0019                          STATION RECOVERY (1980)
 KB0019
 KB0019'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KB0019'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0476 ***********************************************************************
 HB0476  DESIGNATION -  Y 110
 HB0476  PID         -  HB0476
 HB0476  STATE/COUNTY-  IL/JOHNSON
 HB0476  COUNTRY     -  US
 HB0476  USGS QUAD   -  CREAL SPRINGS (2018)
 HB0476
 HB0476                         *CURRENT SURVEY CONTROL
 HB0476  ______________________________________________________________________
 HB0476* NAD 83(1986) POSITION- 37 32 33.     (N) 088 45 47.     (W)   SCALED
 HB0476* NAVD 88 ORTHO HEIGHT -   201.104 (meters)      659.79  (feet) ADJUSTED
 HB0476  ______________________________________________________________________
 HB0476  GEOID HEIGHT    -        -28.921 (meters)                     GEOID18
 HB0476  DYNAMIC HEIGHT  -        200.960 (meters)      659.32  (feet) COMP
 HB0476  MODELED GRAVITY -    979,909.0   (mgal)                       NAVD 88
 HB0476
 HB0476  VERT ORDER      -  SECOND    CLASS 0
 HB0476
 HB0476.The horizontal coordinates were scaled from a map and have
 HB0476.an estimated accuracy of +/- 6 seconds.
 HB0476
 HB0476.The orthometric height was determined by differential leveling and
 HB0476.adjusted by the NATIONAL GEODETIC SURVEY
 HB0476.in June 1991.
 HB0476
 HB0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0476.GEOID18 height accuracy estimate available here.
 HB0476
 HB0476.Click photographs - Photos may exist for this station.
 HB0476
 HB0476.The dynamic height is computed by dividing the NAVD 88
 HB0476.geopotential number by the normal gravity value computed on the
 HB0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0476.degrees latitude (g = 980.6199 gals.).
 HB0476
 HB0476.The modeled gravity was interpolated from observed gravity values.
 HB0476
 HB0476;                    North         East    Units  Estimated Accuracy
 HB0476;SPC IL E     -    97,280.      262,020.      MT  (+/- 180 meters Scaled)
 HB0476
 HB0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG442565(NAD 83)
 HB0476
 HB0476                          SUPERSEDED SURVEY CONTROL
 HB0476
 HB0476  NGVD 29 (11/26/84)  201.180  (m)          660.04   (f) ADJUSTED    2 0
 HB0476
 HB0476.Superseded values are not recommended for survey control.
 HB0476
 HB0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0476.See file dsdata.pdf to determine how the superseded data were derived.
 HB0476
 HB0476_MARKER: DB = BENCH MARK DISK
 HB0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0476_STAMPING: Y 110 1935
 HB0476_MARK LOGO: CGS
 HB0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0476+STABILITY: SURFACE MOTION
 HB0476
 HB0476  HISTORY     - Date     Condition        Report By
 HB0476  HISTORY     - 1935     MONUMENTED       CGS
 HB0476  HISTORY     - 1942     GOOD             CGS
 HB0476  HISTORY     - 1965     MARK NOT FOUND   USGS
 HB0476
 HB0476                          STATION DESCRIPTION
 HB0476
 HB0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 HB0476'AT OZARK.
 HB0476'AT OZARK, JOHNSON COUNTY, ON THE ILLINOIS CENTRAL RAILROAD,
 HB0476'ABOUT 250 YARDS NORTHWEST OF THE STATION, 19 YARDS WEST OF A
 HB0476'SWITCH STAND, 17 YARDS SOUTHWEST OF THE CENTERLINE OF THE
 HB0476'TRACK, AND AT A FENCE.  A STANDARD DISK, STAMPED Y 110 1935
 HB0476'AND SET IN THE TOP OF A CONCRETE POST.
 HB0476
 HB0476                          STATION RECOVERY (1965)
 HB0476
 HB0476'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 HB0476'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0327 ***********************************************************************
 HB0327  DESIGNATION -  Y 111
 HB0327  PID         -  HB0327
 HB0327  STATE/COUNTY-  IL/MASSAC
 HB0327  COUNTRY     -  US
 HB0327  USGS QUAD   -  METROPOLIS (2018)
 HB0327
 HB0327                         *CURRENT SURVEY CONTROL
 HB0327  ______________________________________________________________________
 HB0327* NAD 83(1986) POSITION- 37 09 12.     (N) 088 42 43.     (W)   SCALED
 HB0327* NAVD 88 ORTHO HEIGHT -   103.260 (meters)      338.78  (feet) ADJUSTED
 HB0327  ______________________________________________________________________
 HB0327  GEOID HEIGHT    -        -28.474 (meters)                     GEOID18
 HB0327  DYNAMIC HEIGHT  -        103.185 (meters)      338.53  (feet) COMP
 HB0327  MODELED GRAVITY -    979,907.3   (mgal)                       NAVD 88
 HB0327
 HB0327  VERT ORDER      -  SECOND    CLASS 0
 HB0327
 HB0327.The horizontal coordinates were scaled from a map and have
 HB0327.an estimated accuracy of +/- 6 seconds.
 HB0327
 HB0327.The orthometric height was determined by differential leveling and
 HB0327.adjusted by the NATIONAL GEODETIC SURVEY
 HB0327.in June 1991.
 HB0327
 HB0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0327.GEOID18 height accuracy estimate available here.
 HB0327
 HB0327.Click photographs - Photos may exist for this station.
 HB0327
 HB0327.The dynamic height is computed by dividing the NAVD 88
 HB0327.geopotential number by the normal gravity value computed on the
 HB0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0327.degrees latitude (g = 980.6199 gals.).
 HB0327
 HB0327.The modeled gravity was interpolated from observed gravity values.
 HB0327
 HB0327;                    North         East    Units  Estimated Accuracy
 HB0327;SPC IL E     -    54,070.      266,370.      MT  (+/- 180 meters Scaled)
 HB0327
 HB0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG479132(NAD 83)
 HB0327
 HB0327                          SUPERSEDED SURVEY CONTROL
 HB0327
 HB0327  NGVD 29 (11/26/84)  103.302  (m)          338.92   (f) ADJUSTED    2 0
 HB0327
 HB0327.Superseded values are not recommended for survey control.
 HB0327
 HB0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0327.See file dsdata.pdf to determine how the superseded data were derived.
 HB0327
 HB0327_MARKER: DB = BENCH MARK DISK
 HB0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0327_STAMPING: Y 111 1935
 HB0327_MARK LOGO: CGS
 HB0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0327+STABILITY: SURFACE MOTION
 HB0327
 HB0327  HISTORY     - Date     Condition        Report By
 HB0327  HISTORY     - 1935     MONUMENTED       CGS
 HB0327  HISTORY     - 1967     MARK NOT FOUND   CGS
 HB0327
 HB0327                          STATION DESCRIPTION
 HB0327
 HB0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0327'0.6 MI E FROM METROPOLIS.
 HB0327'0.6 MILE EAST ALONG U.S. HIGHWAY 45 FROM THE EAST CITY LIMITS
 HB0327'AT METROPOLIS, MASSAC COUNTY, 0.2 MILE WEST OF A BRIDGE OVER
 HB0327'MASSAC CREEK, AT THE JUNCTION OF A ROAD LEADING SOUTH, 13
 HB0327'YARDS SOUTH OF THE CENTERLINE OF THE HIGHWAY, 4 YARDS EAST
 HB0327'OF THE ROAD, AND AT A FENCE.  A STANDARD DISK, STAMPED Y 111
 HB0327'1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0327
 HB0327                          STATION RECOVERY (1967)
 HB0327
 HB0327'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 HB0327'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0774 ***********************************************************************
 HB0774  DESIGNATION -  Y 115
 HB0774  PID         -  HB0774
 HB0774  STATE/COUNTY-  IL/ALEXANDER
 HB0774  COUNTRY     -  US
 HB0774  USGS QUAD   -  CACHE (2018)
 HB0774
 HB0774                         *CURRENT SURVEY CONTROL
 HB0774  ______________________________________________________________________
 HB0774* NAD 83(1986) POSITION- 37 05 19.     (N) 089 15 11.     (W)   SCALED
 HB0774* NAVD 88 ORTHO HEIGHT -    96.746 (meters)      317.41  (feet) ADJUSTED
 HB0774  ______________________________________________________________________
 HB0774  GEOID HEIGHT    -        -28.202 (meters)                     GEOID18
 HB0774  DYNAMIC HEIGHT  -         96.675 (meters)      317.17  (feet) COMP
 HB0774  MODELED GRAVITY -    979,904.0   (mgal)                       NAVD 88
 HB0774
 HB0774  VERT ORDER      -  SECOND    CLASS 0
 HB0774
 HB0774.The horizontal coordinates were scaled from a map and have
 HB0774.an estimated accuracy of +/- 6 seconds.
 HB0774
 HB0774.The orthometric height was determined by differential leveling and
 HB0774.adjusted by the NATIONAL GEODETIC SURVEY
 HB0774.in June 1991.
 HB0774
 HB0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0774.GEOID18 height accuracy estimate available here.
 HB0774
 HB0774.Click photographs - Photos may exist for this station.
 HB0774
 HB0774.The dynamic height is computed by dividing the NAVD 88
 HB0774.geopotential number by the normal gravity value computed on the
 HB0774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0774.degrees latitude (g = 980.6199 gals.).
 HB0774
 HB0774.The modeled gravity was interpolated from observed gravity values.
 HB0774
 HB0774;                    North         East    Units  Estimated Accuracy
 HB0774;SPC IL W     -    47,210.      781,220.      MT  (+/- 180 meters Scaled)
 HB0774
 HB0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG997070(NAD 83)
 HB0774
 HB0774                          SUPERSEDED SURVEY CONTROL
 HB0774
 HB0774  NGVD 29 (11/26/84)   96.637  (m)          317.05   (f) ADJUSTED    2 0
 HB0774
 HB0774.Superseded values are not recommended for survey control.
 HB0774
 HB0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0774.See file dsdata.pdf to determine how the superseded data were derived.
 HB0774
 HB0774_MARKER: DB = BENCH MARK DISK
 HB0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0774_STAMPING: Y 115 1935
 HB0774_MARK LOGO: CGS
 HB0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0774+STABILITY: SURFACE MOTION
 HB0774
 HB0774  HISTORY     - Date     Condition        Report By
 HB0774  HISTORY     - 1935     MONUMENTED       CGS
 HB0774  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0774
 HB0774                          STATION DESCRIPTION
 HB0774
 HB0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0774'1.1 MI SE FROM CACHE.
 HB0774'1.1 MILES SOUTHEAST ALONG STATE HIGHWAY 3 FROM THE GULF, MOBILE
 HB0774'AND OHIO RAILROAD STATION AT CACHE, ALEXANDER COUNTY, 50 FEET
 HB0774'WEST OF THE FROG CITY BAR-B-Q IN 1935, 33 FEET SOUTH OF THE
 HB0774'CENTERLINE OF THE HIGHWAY, AND ONE FOOT WEST OF A POLE.  A STANDARD
 HB0774'DISK, STAMPED Y 115 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0774
 HB0774                          STATION RECOVERY (2002)
 HB0774
 HB0774'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0774'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0713 ***********************************************************************
 HB0713  DESIGNATION -  Y 119
 HB0713  PID         -  HB0713
 HB0713  STATE/COUNTY-  IL/WILLIAMSON
 HB0713  COUNTRY     -  US
 HB0713  USGS QUAD   -  HERRIN (2018)
 HB0713
 HB0713                         *CURRENT SURVEY CONTROL
 HB0713  ______________________________________________________________________
 HB0713* NAD 83(1986) POSITION- 37 46 14.     (N) 089 07 10.     (W)   SCALED
 HB0713* NAVD 88 ORTHO HEIGHT -   128.219 (meters)      420.67  (feet) ADJUSTED
 HB0713  ______________________________________________________________________
 HB0713  GEOID HEIGHT    -        -29.128 (meters)                     GEOID18
 HB0713  DYNAMIC HEIGHT  -        128.132 (meters)      420.38  (feet) COMP
 HB0713  MODELED GRAVITY -    979,945.0   (mgal)                       NAVD 88
 HB0713
 HB0713  VERT ORDER      -  SECOND    CLASS 0
 HB0713
 HB0713.The horizontal coordinates were scaled from a map and have
 HB0713.an estimated accuracy of +/- 6 seconds.
 HB0713
 HB0713.The orthometric height was determined by differential leveling and
 HB0713.adjusted by the NATIONAL GEODETIC SURVEY
 HB0713.in June 1991.
 HB0713
 HB0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0713.GEOID18 height accuracy estimate available here.
 HB0713
 HB0713.Click photographs - Photos may exist for this station.
 HB0713
 HB0713.The dynamic height is computed by dividing the NAVD 88
 HB0713.geopotential number by the normal gravity value computed on the
 HB0713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0713.degrees latitude (g = 980.6199 gals.).
 HB0713
 HB0713.The modeled gravity was interpolated from observed gravity values.
 HB0713
 HB0713;                    North         East    Units  Estimated Accuracy
 HB0713;SPC IL E     -   122,800.      230,740.      MT  (+/- 180 meters Scaled)
 HB0713
 HB0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG133824(NAD 83)
 HB0713
 HB0713                          SUPERSEDED SURVEY CONTROL
 HB0713
 HB0713  NGVD 29 (11/26/84)  128.316  (m)          420.98   (f) ADJUSTED    2 0
 HB0713
 HB0713.Superseded values are not recommended for survey control.
 HB0713
 HB0713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0713.See file dsdata.pdf to determine how the superseded data were derived.
 HB0713
 HB0713_MARKER: DB = BENCH MARK DISK
 HB0713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0713_STAMPING: Y 119 1935
 HB0713_MARK LOGO: CGS
 HB0713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0713+STABILITY: SURFACE MOTION
 HB0713
 HB0713  HISTORY     - Date     Condition        Report By
 HB0713  HISTORY     - 1935     MONUMENTED       CGS
 HB0713  HISTORY     - 1967     MARK NOT FOUND   USGS
 HB0713  HISTORY     - 20110609 MARK NOT FOUND   ILDT
 HB0713
 HB0713                          STATION DESCRIPTION
 HB0713
 HB0713'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0713'1.1 MI E FROM DOWNEY.
 HB0713'1.1 MILES EAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0713'STATION SIGN AT DOWNEY, WILLIAMSON COUNTY, AT THE CROSSING OF
 HB0713'STATE HIGHWAY 184, 50 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 HB0713'47 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND AT THE
 HB0713'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED Y 119 1935 AND SET
 HB0713'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 HB0713'NOTE-- PIECE OF CONCRETE POST FOUND IN GROUND AND ANOTHER PIECE
 HB0713'LYING AT SITE.
 HB0713
 HB0713                          STATION RECOVERY (1967)
 HB0713
 HB0713'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 HB0713'MARK NOT FOUND.
 HB0713
 HB0713                          STATION RECOVERY (2011)
 HB0713
 HB0713'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0713'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0009 ***********************************************************************
 HB0009  DESIGNATION -  Y 123
 HB0009  PID         -  HB0009
 HB0009  STATE/COUNTY-  IL/WHITE
 HB0009  COUNTRY     -  US
 HB0009  USGS QUAD   -  NORRIS CITY (2018)
 HB0009
 HB0009                         *CURRENT SURVEY CONTROL
 HB0009  ______________________________________________________________________
 HB0009* NAD 83(1986) POSITION- 37 55 16.     (N) 088 21 07.     (W)   SCALED
 HB0009* NAVD 88 ORTHO HEIGHT -   125.433 (meters)      411.52  (feet) ADJUSTED
 HB0009  ______________________________________________________________________
 HB0009  GEOID HEIGHT    -        -30.100 (meters)                     GEOID18
 HB0009  DYNAMIC HEIGHT  -        125.348 (meters)      411.25  (feet) COMP
 HB0009  MODELED GRAVITY -    979,947.1   (mgal)                       NAVD 88
 HB0009
 HB0009  VERT ORDER      -  SECOND    CLASS 0
 HB0009
 HB0009.The horizontal coordinates were scaled from a map and have
 HB0009.an estimated accuracy of +/- 6 seconds.
 HB0009
 HB0009.The orthometric height was determined by differential leveling and
 HB0009.adjusted by the NATIONAL GEODETIC SURVEY
 HB0009.in June 1991.
 HB0009
 HB0009.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0009.GEOID18 height accuracy estimate available here.
 HB0009
 HB0009.Click photographs - Photos may exist for this station.
 HB0009
 HB0009.The dynamic height is computed by dividing the NAVD 88
 HB0009.geopotential number by the normal gravity value computed on the
 HB0009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0009.degrees latitude (g = 980.6199 gals.).
 HB0009
 HB0009.The modeled gravity was interpolated from observed gravity values.
 HB0009
 HB0009;                    North         East    Units  Estimated Accuracy
 HB0009;SPC IL E     -   139,220.      298,360.      MT  (+/- 180 meters Scaled)
 HB0009
 HB0009_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG811979(NAD 83)
 HB0009
 HB0009                          SUPERSEDED SURVEY CONTROL
 HB0009
 HB0009  NGVD 29 (11/26/84)  125.535  (m)          411.86   (f) ADJUSTED    2 0
 HB0009
 HB0009.Superseded values are not recommended for survey control.
 HB0009
 HB0009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0009.See file dsdata.pdf to determine how the superseded data were derived.
 HB0009
 HB0009_MARKER: DB = BENCH MARK DISK
 HB0009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0009_STAMPING: Y 123 1935
 HB0009_MARK LOGO: CGS
 HB0009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0009+STABILITY: SURFACE MOTION
 HB0009
 HB0009  HISTORY     - Date     Condition        Report By
 HB0009  HISTORY     - 1935     MONUMENTED       CGS
 HB0009  HISTORY     - 1961     GOOD             USGS
 HB0009  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0009
 HB0009                          STATION DESCRIPTION
 HB0009
 HB0009'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0009'AT GOSSETT.
 HB0009'AT GOSSETT, WHITE COUNTY, ON THE CLEVELAND, CINCINNATI, CHICAGO
 HB0009'AND ST. LOUIS RAILWAY, 7 RAILS NORTH OF THE STATION, AND 30 FEET
 HB0009'EAST OF THE MAIN TRACK.  A STANDARD DISK, STAMPED Y 123 1935
 HB0009'AND SET IN THE TOP OF A CONCRETE POST.
 HB0009
 HB0009                          STATION RECOVERY (1961)
 HB0009
 HB0009'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1961
 HB0009'RECOVERED IN GOOD CONDITION.
 HB0009
 HB0009                          STATION RECOVERY (2012)
 HB0009
 HB0009'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0009'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1388 ***********************************************************************
 JA1388  DESIGNATION -  Y 127
 JA1388  PID         -  JA1388
 JA1388  STATE/COUNTY-  IL/RICHLAND
 JA1388  COUNTRY     -  US
 JA1388  USGS QUAD   -  CLAREMONT (2018)
 JA1388
 JA1388                         *CURRENT SURVEY CONTROL
 JA1388  ______________________________________________________________________
 JA1388* NAD 83(1986) POSITION- 38 43 08.     (N) 087 55 41.     (W)   SCALED
 JA1388* NAVD 88 ORTHO HEIGHT -   156.607 (meters)      513.80  (feet) ADJUSTED
 JA1388  ______________________________________________________________________
 JA1388  GEOID HEIGHT    -        -31.391 (meters)                     GEOID18
 JA1388  DYNAMIC HEIGHT  -        156.512 (meters)      513.49  (feet) COMP
 JA1388  MODELED GRAVITY -    980,013.5   (mgal)                       NAVD 88
 JA1388
 JA1388  VERT ORDER      -  FIRST     CLASS II
 JA1388
 JA1388.The horizontal coordinates were scaled from a map and have
 JA1388.an estimated accuracy of +/- 6 seconds.
 JA1388
 JA1388.The orthometric height was determined by differential leveling and
 JA1388.adjusted by the NATIONAL GEODETIC SURVEY
 JA1388.in June 1991.
 JA1388
 JA1388.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1388.GEOID18 height accuracy estimate available here.
 JA1388
 JA1388.Click photographs - Photos may exist for this station.
 JA1388
 JA1388.The dynamic height is computed by dividing the NAVD 88
 JA1388.geopotential number by the normal gravity value computed on the
 JA1388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1388.degrees latitude (g = 980.6199 gals.).
 JA1388
 JA1388.The modeled gravity was interpolated from observed gravity values.
 JA1388
 JA1388;                    North         East    Units  Estimated Accuracy
 JA1388;SPC IL E     -   227,850.      335,250.      MT  (+/- 180 meters Scaled)
 JA1388
 JA1388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH193859(NAD 83)
 JA1388
 JA1388                          SUPERSEDED SURVEY CONTROL
 JA1388
 JA1388  NGVD 29 (??/??/92)  156.702  (m)          514.11   (f) ADJ UNCH    1 2
 JA1388
 JA1388.Superseded values are not recommended for survey control.
 JA1388
 JA1388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1388.See file dsdata.pdf to determine how the superseded data were derived.
 JA1388
 JA1388_MARKER: DB = BENCH MARK DISK
 JA1388_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JA1388_SP_SET: HEADWALL
 JA1388_STAMPING: Y 127 1938
 JA1388_MARK LOGO: CGS
 JA1388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1388+STABILITY: SURFACE MOTION
 JA1388
 JA1388  HISTORY     - Date     Condition        Report By
 JA1388  HISTORY     - 1938     MONUMENTED       CGS
 JA1388  HISTORY     - 1986     GOOD             NGS
 JA1388
 JA1388                          STATION DESCRIPTION
 JA1388
 JA1388'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1388'2.1 MI E FROM CLAREMONT.
 JA1388'2.1 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1388'STATION AT CLARMONT, RICHLAND COUNTY, 0.2 MILE EAST OF MILEPOST
 JA1388'ST. L 127-C 212, ABOUT 280 FEET WEST OF A DIRT-ROAD CROSSING,
 JA1388'IN THE SOUTHEAST CORNER OF THE TOP SLAB OF A MASONRY CULVERT, 30
 JA1388'FEET SOUTH OF THE SOUTH RAIL, AND ABOUT 15 FEET LOWER THAN THE
 JA1388'TRACK.  A STANDARD DISK, STAMPED Y 127 1938.
 JA1388
 JA1388                          STATION RECOVERY (1986)
 JA1388
 JA1388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1388'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  14.5 KM (9.0
 JA1388'MI) EASTERLY ALONG THE CHESSIE SYSTEM RAILROAD FROM ITS JUNCTION WITH
 JA1388'STATE HIGHWAY 130 IN OLNEY, IN TOP OF AND 0.2 M (0.7 FT) WEST OF THE
 JA1388'EAST END OF THE SOUTH CONCRETE HEADWALL OF A BOX CULVERT, 85.5 M
 JA1388'(280.5 FT) WEST OF THE CENTER OF COUNTY ROAD 2000 E, AND 9.1 M (29.9
 JA1388'FT) SOUTH OF THE NEAR RAIL.
 JA1388'THE MARK IS 4.6 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0003 ***********************************************************************
 KC0003  DESIGNATION -  Y 13
 KC0003  PID         -  KC0003
 KC0003  STATE/COUNTY-  IL/MORGAN
 KC0003  COUNTRY     -  US
 KC0003  USGS QUAD   -  ALEXANDER (2018)
 KC0003
 KC0003                         *CURRENT SURVEY CONTROL
 KC0003  ______________________________________________________________________
 KC0003* NAD 83(1986) POSITION- 39 43 28.     (N) 090 02 20.     (W)   SCALED
 KC0003* NAVD 88 ORTHO HEIGHT -   199.393 (meters)      654.18  (feet) ADJUSTED
 KC0003  ______________________________________________________________________
 KC0003  GEOID HEIGHT    -        -32.405 (meters)                     GEOID18
 KC0003  DYNAMIC HEIGHT  -        199.283 (meters)      653.81  (feet) COMP
 KC0003  MODELED GRAVITY -    980,070.3   (mgal)                       NAVD 88
 KC0003
 KC0003  VERT ORDER      -  FIRST     CLASS II
 KC0003
 KC0003.The horizontal coordinates were scaled from a map and have
 KC0003.an estimated accuracy of +/- 6 seconds.
 KC0003
 KC0003.The orthometric height was determined by differential leveling and
 KC0003.adjusted by the NATIONAL GEODETIC SURVEY
 KC0003.in June 1991.
 KC0003
 KC0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0003.GEOID18 height accuracy estimate available here.
 KC0003
 KC0003.Click photographs - Photos may exist for this station.
 KC0003
 KC0003.The dynamic height is computed by dividing the NAVD 88
 KC0003.geopotential number by the normal gravity value computed on the
 KC0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0003.degrees latitude (g = 980.6199 gals.).
 KC0003
 KC0003.The modeled gravity was interpolated from observed gravity values.
 KC0003
 KC0003;                    North         East    Units  Estimated Accuracy
 KC0003;SPC IL W     -   339,400.      710,960.      MT  (+/- 180 meters Scaled)
 KC0003
 KC0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE537013(NAD 83)
 KC0003
 KC0003                          SUPERSEDED SURVEY CONTROL
 KC0003
 KC0003  NGVD 29 (??/??/92)  199.517  (m)          654.58   (f) ADJ UNCH    1 2
 KC0003
 KC0003.Superseded values are not recommended for survey control.
 KC0003
 KC0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0003.See file dsdata.pdf to determine how the superseded data were derived.
 KC0003
 KC0003_MARKER: DB = BENCH MARK DISK
 KC0003_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0003_SP_SET: CULVERT HEADWALL
 KC0003_STAMPING: Y 13 1933
 KC0003_MARK LOGO: CGS
 KC0003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0003+STABILITY: SURFACE MOTION
 KC0003
 KC0003  HISTORY     - Date     Condition        Report By
 KC0003  HISTORY     - 1933     MONUMENTED       CGS
 KC0003  HISTORY     - 20190910 MARK NOT FOUND   ILDT
 KC0003
 KC0003                          STATION DESCRIPTION
 KC0003
 KC0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0003'AT ALEXANDER.
 KC0003'AT ALEXANDER, MORGAN COUNTY, ON THE WABASH RAILROAD, ABOUT 600
 KC0003'FEET WEST OF THE STATION, AT POLE 437/30, 30 FEET NORTH OF THE
 KC0003'CENTERLINE OF THE TRACK, AT A CULVERT, IN THE TOP OF THE STONE
 KC0003'HEADWALL, AND 1 FOOT SOUTH OF THE NORTH FACE OF THE HEADWALL.  A
 KC0003'STANDARD DISK, STAMPED Y 13 1933.
 KC0003
 KC0003                          STATION RECOVERY (2019)
 KC0003
 KC0003'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KC0003'ORIGINAL MARK NOT FOUND. Y 13 RESET 1988 FOUND IN SAME LOCATION SET IN
 KC0003'14 INCHES (36 CM) OF CONCRETE POURED OVER THE STONE WALL.  NO DATA
 KC0003'AVAILABLE FOR Y 13 RESET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0236 ***********************************************************************
 NH0236  DESIGNATION -  Y 130
 NH0236  PID         -  NH0236
 NH0236  STATE/COUNTY-  IL/DE KALB
 NH0236  COUNTRY     -  US
 NH0236  USGS QUAD   -  GENOA (2018)
 NH0236
 NH0236                         *CURRENT SURVEY CONTROL
 NH0236  ______________________________________________________________________
 NH0236* NAD 83(1986) POSITION- 42 05 56.69   (N) 088 43 14.06   (W)   HD_HELD1
 NH0236* NAVD 88 ORTHO HEIGHT -   247.594 (meters)      812.31  (feet) ADJUSTED
 NH0236  ______________________________________________________________________
 NH0236  GEOID HEIGHT    -        -33.251 (meters)                     GEOID18
 NH0236  DYNAMIC HEIGHT  -        247.511 (meters)      812.04  (feet) COMP
 NH0236  MODELED GRAVITY -    980,283.5   (mgal)                       NAVD 88
 NH0236
 NH0236  VERT ORDER      -  FIRST     CLASS I
 NH0236
 NH0236.The horizontal coordinates were determined by differentially corrected
 NH0236.hand held GPS observations or other comparable positioning techniques
 NH0236.and have an estimated accuracy of +/- 3 meters.
 NH0236
 NH0236.The orthometric height was determined by differential leveling and
 NH0236.adjusted by the NATIONAL GEODETIC SURVEY
 NH0236.in June 1991.
 NH0236
 NH0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0236.GEOID18 height accuracy estimate available here.
 NH0236
 NH0236.Click photographs - Photos may exist for this station.
 NH0236
 NH0236.The dynamic height is computed by dividing the NAVD 88
 NH0236.geopotential number by the normal gravity value computed on the
 NH0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0236.degrees latitude (g = 980.6199 gals.).
 NH0236
 NH0236.The modeled gravity was interpolated from observed gravity values.
 NH0236
 NH0236;                    North         East    Units  Estimated Accuracy
 NH0236;SPC IL E     -   603,180.2     267,967.6     MT  (+/- 3 meters HH1 GPS) 
 NH0236
 NH0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM5772562209(NAD 83)
 NH0236
 NH0236                          SUPERSEDED SURVEY CONTROL
 NH0236
 NH0236  NGVD 29 (??/??/92)  247.641  (m)          812.47   (f) ADJ UNCH    1 1
 NH0236
 NH0236.Superseded values are not recommended for survey control.
 NH0236
 NH0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0236.See file dsdata.pdf to determine how the superseded data were derived.
 NH0236
 NH0236_MARKER: DB = BENCH MARK DISK
 NH0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0236_STAMPING: Y 130 1947
 NH0236_MARK LOGO: CGS
 NH0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0236+STABILITY: SURFACE MOTION
 NH0236
 NH0236  HISTORY     - Date     Condition        Report By
 NH0236  HISTORY     - 1947     MONUMENTED       CGS
 NH0236  HISTORY     - 1969     GOOD             CGS
 NH0236  HISTORY     - 1989     GOOD             USPSQD
 NH0236  HISTORY     - 1990     GOOD             USPSQD
 NH0236  HISTORY     - 19961026 GOOD             USPSQD
 NH0236
 NH0236                          STATION DESCRIPTION
 NH0236
 NH0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0236'1.4 MI W FROM GENOA.
 NH0236'ABOUT 1.35 MILES WEST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0236'BANK AT GENOA, OR ABOUT 1.95 MILE EAST ALONG STATE HIGHWAY 72
 NH0236'FROM THE INTERSECTION OF THE HIGHWAY AND FIVE POINTS ROAD AT
 NH0236'KINGSTON, 35 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 91
 NH0236'FEET WEST OF THE PROJECTED CENTER LINE OF A ROAD WHICH LEADS
 NH0236'SOUTH, 148 FEET EAST OF THE CENTER LINE OF THE MAIN DRIVEWAY
 NH0236'WHICH LEADS TO ZOROS ACRES, 52 1/2 FEET SOUTH OF THE SOUTH RAIL
 NH0236'OF THE SOUTH SET OF TRACKS OF THE CHICAGO, MILWAUKEE, ST. PAUL,
 NH0236'AND PACIFIC RAILROAD, 9 FEET WEST OF A POWER POLE, 1.1 FEET WEST
 NH0236'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 NH0236'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NH0236'3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 24, T42N, R 4E.
 NH0236
 NH0236                          STATION RECOVERY (1989)
 NH0236
 NH0236'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0236'RECOVERED IN GOOD CONDITION.
 NH0236
 NH0236                          STATION RECOVERY (1990)
 NH0236
 NH0236'RECOVERY NOTE BY US POWER SQUADRON 1990 (ERW)
 NH0236'RECOVERED IN GOOD CONDITION.
 NH0236
 NH0236                          STATION RECOVERY (1996)
 NH0236
 NH0236'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0056 ***********************************************************************
 NH0056  DESIGNATION -  Y 131 RESET
 NH0056  PID         -  NH0056
 NH0056  STATE/COUNTY-  IL/KANE
 NH0056  COUNTRY     -  US
 NH0056  USGS QUAD   -  ELGIN (2018)
 NH0056
 NH0056                         *CURRENT SURVEY CONTROL
 NH0056  ______________________________________________________________________
 NH0056* NAD 83(1986) POSITION- 42 03 17.75   (N) 088 17 42.76   (W)   HD_HELD1
 NH0056* NAVD 88 ORTHO HEIGHT -   244.28  (meters)      801.4   (feet) RESET
 NH0056  ______________________________________________________________________
 NH0056  GEOID HEIGHT    -        -33.487 (meters)                     GEOID18
 NH0056  VERT ORDER      -  THIRD
 NH0056
 NH0056.The horizontal coordinates were determined by differentially corrected
 NH0056.hand held GPS observations or other comparable positioning techniques
 NH0056.and have an estimated accuracy of +/- 3 meters.
 NH0056
 NH0056.The orthometric height was computed from unverified reset data.
 NH0056
 NH0056.No vertical observational check was made to the station.
 NH0056
 NH0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0056.GEOID18 height accuracy estimate available here.
 NH0056
 NH0056.Click photographs - Photos may exist for this station.
 NH0056
 NH0056;                    North         East    Units  Estimated Accuracy
 NH0056;SPC IL E     -   598,204.5     303,155.7     MT  (+/- 3 meters HH1 GPS) 
 NH0056
 NH0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM9282556686(NAD 83)
 NH0056
 NH0056                          SUPERSEDED SURVEY CONTROL
 NH0056
 NH0056  NGVD 29 (??/??/??)  244.27   (m)          801.4    (f) RESET       3  
 NH0056
 NH0056.Superseded values are not recommended for survey control.
 NH0056
 NH0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0056.See file dsdata.pdf to determine how the superseded data were derived.
 NH0056
 NH0056_MARKER: DB = BENCH MARK DISK
 NH0056_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0056_SP_SET: BRIDGE
 NH0056_STAMPING: Y 131 RESET 1953
 NH0056_MARK LOGO: CGS
 NH0056_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0056
 NH0056  HISTORY     - Date     Condition        Report By
 NH0056  HISTORY     - 1953     MONUMENTED       ILHD
 NH0056  HISTORY     - 1987     GOOD             USPSQD
 NH0056  HISTORY     - 1988     GOOD             USPSQD
 NH0056  HISTORY     - 19980522 GOOD             USPSQD
 NH0056
 NH0056                          STATION DESCRIPTION
 NH0056
 NH0056'DESCRIBED BY IL HIGHWAY DEPT 1953
 NH0056'1.4 MI N FROM ELGIN.
 NH0056'1.4 MILES NORTH ALONG STATE HIGHWAY 31 FROM ITS JUNCTION WITH
 NH0056'U.S. HIGHWAY 20 AT ELGIN, AT THE BRIDGE OVER THE CHICAGO,
 NH0056'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, AND IN THE TOP OF THE
 NH0056'SOUTHWEST WING WALL.
 NH0056
 NH0056                          STATION RECOVERY (1987)
 NH0056
 NH0056'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0056'RECOVERED IN GOOD CONDITION.
 NH0056
 NH0056                          STATION RECOVERY (1988)
 NH0056
 NH0056'RECOVERY NOTE BY US POWER SQUADRON 1988 (ERW)
 NH0056'RECOVERED IN GOOD CONDITION.
 NH0056
 NH0056                          STATION RECOVERY (1998)
 NH0056
 NH0056'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1693 ***********************************************************************
 ME1693  DESIGNATION -  Y 132
 ME1693  PID         -  ME1693
 ME1693  STATE/COUNTY-  IL/DU PAGE
 ME1693  COUNTRY     -  US
 ME1693  USGS QUAD   -  ELMHURST (2018)
 ME1693
 ME1693                         *CURRENT SURVEY CONTROL
 ME1693  ______________________________________________________________________
 ME1693* NAD 83(1986) POSITION- 41 56 44.     (N) 087 57 33.     (W)   SCALED
 ME1693* NAVD 88 ORTHO HEIGHT -   209.156 (meters)      686.21  (feet) ADJUSTED
 ME1693  ______________________________________________________________________
 ME1693  GEOID HEIGHT    -        -33.525 (meters)                     GEOID18
 ME1693  DYNAMIC HEIGHT  -        209.085 (meters)      685.97  (feet) COMP
 ME1693  MODELED GRAVITY -    980,277.6   (mgal)                       NAVD 88
 ME1693
 ME1693  VERT ORDER      -  FIRST     CLASS I
 ME1693
 ME1693.The horizontal coordinates were scaled from a map and have
 ME1693.an estimated accuracy of +/- 6 seconds.
 ME1693
 ME1693.The orthometric height was determined by differential leveling and
 ME1693.adjusted by the NATIONAL GEODETIC SURVEY
 ME1693.in June 1991.
 ME1693
 ME1693.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1693.GEOID18 height accuracy estimate available here.
 ME1693
 ME1693.Click photographs - Photos may exist for this station.
 ME1693
 ME1693.The dynamic height is computed by dividing the NAVD 88
 ME1693.geopotential number by the normal gravity value computed on the
 ME1693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1693.degrees latitude (g = 980.6199 gals.).
 ME1693
 ME1693.The modeled gravity was interpolated from observed gravity values.
 ME1693
 ME1693;                    North         East    Units  Estimated Accuracy
 ME1693;SPC IL E     -   586,120.      331,030.      MT  (+/- 180 meters Scaled)
 ME1693
 ME1693_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM204441(NAD 83)
 ME1693
 ME1693                          SUPERSEDED SURVEY CONTROL
 ME1693
 ME1693  NGVD 29 (??/??/92)  209.245  (m)          686.50   (f) ADJ UNCH    1 1
 ME1693
 ME1693.Superseded values are not recommended for survey control.
 ME1693
 ME1693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1693.See file dsdata.pdf to determine how the superseded data were derived.
 ME1693
 ME1693_MARKER: DB = BENCH MARK DISK
 ME1693_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1693_SP_SET: BOX CULVERT HEADWALL
 ME1693_STAMPING: Y 132 1947
 ME1693_MARK LOGO: CGS
 ME1693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1693+STABILITY: SURFACE MOTION
 ME1693
 ME1693  HISTORY     - Date     Condition        Report By
 ME1693  HISTORY     - 1947     MONUMENTED       CGS
 ME1693  HISTORY     - 1969     GOOD             CGS
 ME1693
 ME1693                          STATION DESCRIPTION
 ME1693
 ME1693'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1693'2.1 MI SE FROM WOOD DALE.
 ME1693'ABOUT 1.05 MILES EAST ALONG IRVING PARK ROAD FROM THE INTERSECTION
 ME1693'OF IRVING PARK ROAD AND WOOD DALE ROAD AT WOOD DALE, THENCE 1.05
 ME1693'MILES SOUTH ALONG STATE HIGHWAY 83 WHICH IS KINGERY HIGHWAY, 27
 ME1693'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, SET IN THE CENTER
 ME1693'OF THE TOP OF THE EAST CONCRETE HEADWALL OF A 3- X 6-FOOT CONCRETE
 ME1693'BOX CULVERT, 75 FEET NORTH OF THE CENTER LINE OF THIRD AVENUE,
 ME1693'AND ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY.  SEC 22, T40N,
 ME1693'R11E.  NOTE-- THIS MARK IS GOING TO BE DESTROYED DUE TO HIGHWAY
 ME1693'CONSTRUCTION.  BENCH MARK Y 132 RESET 1969 WAS FOUND 49 FEET
 ME1693'WEST OF THIS MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1694 ***********************************************************************
 ME1694  DESIGNATION -  Y 132 RESET
 ME1694  PID         -  ME1694
 ME1694  STATE/COUNTY-  IL/DU PAGE
 ME1694  COUNTRY     -  US
 ME1694  USGS QUAD   -  ELMHURST (2018)
 ME1694
 ME1694                         *CURRENT SURVEY CONTROL
 ME1694  ______________________________________________________________________
 ME1694* NAD 83(1986) POSITION- 41 56 44.     (N) 087 57 33.     (W)   SCALED
 ME1694* NAVD 88 ORTHO HEIGHT -   208.584 (meters)      684.33  (feet) ADJUSTED
 ME1694  ______________________________________________________________________
 ME1694  GEOID HEIGHT    -        -33.525 (meters)                     GEOID18
 ME1694  DYNAMIC HEIGHT  -        208.513 (meters)      684.10  (feet) COMP
 ME1694  MODELED GRAVITY -    980,277.6   (mgal)                       NAVD 88
 ME1694
 ME1694  VERT ORDER      -  FIRST     CLASS I
 ME1694
 ME1694.The horizontal coordinates were scaled from a map and have
 ME1694.an estimated accuracy of +/- 6 seconds.
 ME1694
 ME1694.The orthometric height was determined by differential leveling and
 ME1694.adjusted by the NATIONAL GEODETIC SURVEY
 ME1694.in June 1991.
 ME1694
 ME1694.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1694.GEOID18 height accuracy estimate available here.
 ME1694
 ME1694.Click photographs - Photos may exist for this station.
 ME1694
 ME1694.The dynamic height is computed by dividing the NAVD 88
 ME1694.geopotential number by the normal gravity value computed on the
 ME1694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1694.degrees latitude (g = 980.6199 gals.).
 ME1694
 ME1694.The modeled gravity was interpolated from observed gravity values.
 ME1694
 ME1694;                    North         East    Units  Estimated Accuracy
 ME1694;SPC IL E     -   586,120.      331,030.      MT  (+/- 180 meters Scaled)
 ME1694
 ME1694_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM204441(NAD 83)
 ME1694
 ME1694                          SUPERSEDED SURVEY CONTROL
 ME1694
 ME1694  NGVD 29 (??/??/92)  208.673  (m)          684.62   (f) ADJ UNCH    1 1
 ME1694
 ME1694.Superseded values are not recommended for survey control.
 ME1694
 ME1694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1694.See file dsdata.pdf to determine how the superseded data were derived.
 ME1694
 ME1694_MARKER: DB = BENCH MARK DISK
 ME1694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1694_STAMPING: Y 132 RESET 1969
 ME1694_MARK LOGO: CGS
 ME1694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1694+STABILITY: SURFACE MOTION
 ME1694
 ME1694  HISTORY     - Date     Condition        Report By
 ME1694  HISTORY     - 1969     MONUMENTED       CGS
 ME1694  HISTORY     - 1977     MARK NOT FOUND   NGS
 ME1694  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1694
 ME1694                          STATION DESCRIPTION
 ME1694
 ME1694'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1694'2.1 MI SE FROM WOOD DALE.
 ME1694'ABOUT 1.05 MILES EAST ALONG IRVING PARK ROAD FROM THE
 ME1694'INTERSECTION OF IRVING PARK ROAD AND WOOD DALE ROAD AT WOOD DALE,
 ME1694'THENCE 1.05 MILES SOUTH ALONG STATE HIGHWAY 83 WHICH IS KINGERY
 ME1694'HIGHWAY, IN SECTION 22, T 40 N, R 11 E, 75 FEET EAST OF THE
 ME1694'CENTER LINE OF THE HIGHWAY, 72 FEET NORTH OF THE CENTER LINE
 ME1694'OF THIRD AVENUE, 1.0 FOOT NORTH OF A METAL WITNESS POST, ABOUT
 ME1694'3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 ME1694'CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE SURFACE OF THE
 ME1694'GROUND.
 ME1694
 ME1694                          STATION RECOVERY (1977)
 ME1694
 ME1694'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1694'MARK NOT FOUND.
 ME1694
 ME1694                          STATION RECOVERY (1989)
 ME1694
 ME1694'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1694'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1646 ***********************************************************************
 ME1646  DESIGNATION -  Y 133
 ME1646  PID         -  ME1646
 ME1646  STATE/COUNTY-  IL/COOK
 ME1646  COUNTRY     -  US
 ME1646  USGS QUAD   -  RIVER FOREST (2018)
 ME1646
 ME1646                         *CURRENT SURVEY CONTROL
 ME1646  ______________________________________________________________________
 ME1646* NAD 83(1986) POSITION- 41 54 32.     (N) 087 45 57.     (W)   SCALED
 ME1646* NAVD 88 ORTHO HEIGHT -   188.715 (meters)      619.14  (feet) ADJUSTED
 ME1646  ______________________________________________________________________
 ME1646  GEOID HEIGHT    -        -33.587 (meters)                     GEOID18
 ME1646  DYNAMIC HEIGHT  -        188.651 (meters)      618.93  (feet) COMP
 ME1646  MODELED GRAVITY -    980,279.2   (mgal)                       NAVD 88
 ME1646
 ME1646  VERT ORDER      -  FIRST     CLASS I
 ME1646
 ME1646.The horizontal coordinates were scaled from a map and have
 ME1646.an estimated accuracy of +/- 6 seconds.
 ME1646
 ME1646.The orthometric height was determined by differential leveling and
 ME1646.adjusted by the NATIONAL GEODETIC SURVEY
 ME1646.in June 1991.
 ME1646
 ME1646.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1646.GEOID18 height accuracy estimate available here.
 ME1646
 ME1646.Click photographs - Photos may exist for this station.
 ME1646
 ME1646.The dynamic height is computed by dividing the NAVD 88
 ME1646.geopotential number by the normal gravity value computed on the
 ME1646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1646.degrees latitude (g = 980.6199 gals.).
 ME1646
 ME1646.The modeled gravity was interpolated from observed gravity values.
 ME1646
 ME1646;                    North         East    Units  Estimated Accuracy
 ME1646;SPC IL E     -   582,140.      347,080.      MT  (+/- 180 meters Scaled)
 ME1646
 ME1646_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM364399(NAD 83)
 ME1646
 ME1646                          SUPERSEDED SURVEY CONTROL
 ME1646
 ME1646  NGVD 29 (??/??/92)  188.801  (m)          619.42   (f) ADJ UNCH    1 1
 ME1646
 ME1646.Superseded values are not recommended for survey control.
 ME1646
 ME1646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1646.See file dsdata.pdf to determine how the superseded data were derived.
 ME1646
 ME1646_MARKER: DB = BENCH MARK DISK
 ME1646_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1646_SP_SET: BUILDING
 ME1646_STAMPING: Y 133 1947
 ME1646_MARK LOGO: CGS
 ME1646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1646
 ME1646  HISTORY     - Date     Condition        Report By
 ME1646  HISTORY     - 1947     MONUMENTED       CGS
 ME1646  HISTORY     - 1969     GOOD             CGS
 ME1646  HISTORY     - 1977     GOOD             NGS
 ME1646  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1646  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1646  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1646
 ME1646                          STATION DESCRIPTION
 ME1646
 ME1646'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1646'10.3 MI NW FROM CHICAGO.
 ME1646'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1646'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1646'LAKE SHORE DRIVE, THENCE 7.25 MILES WEST ALONG W. NORTH AVENUE,
 ME1646'26 FEET SOUTH OF THE SOUTH CURB OF W. NORTH AVENUE, SET VERTICALLY
 ME1646'IN THE EAST LIMESTONE FACE OF THE ABANDONED SERVICE STATE BANK
 ME1646'BUILDING, 12 FEET WEST OF THE WEST CURB OF NORTH CENTRAL AVENUE,
 ME1646'14 FEET SOUTH OF THE NORTHEAST CORNER OF THE BUILDING, ABOUT 1
 ME1646'FOOT ABOVE THE LEVEL OF THE SIDEWALK, AND ABOUT 2 FEET ABOVE
 ME1646'THE LEVEL OF THE AVENUE.
 ME1646
 ME1646                          STATION RECOVERY (1977)
 ME1646
 ME1646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1646'NOTE-- THE BUILDING WHICH THE MARK IS SET, WAS BURNED OUT IN SIDE.
 ME1646'THE BUILDING COULD BE DESTROYED SOMETIME LATER.
 ME1646
 ME1646                          STATION RECOVERY (1987)
 ME1646
 ME1646'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1646'MARK NOT FOUND.
 ME1646
 ME1646                          STATION RECOVERY (1987)
 ME1646
 ME1646'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1646'MARK NOT FOUND.
 ME1646
 ME1646                          STATION RECOVERY (1989)
 ME1646
 ME1646'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1646'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1629 ***********************************************************************
 ME1629  DESIGNATION -  Y 134
 ME1629  PID         -  ME1629
 ME1629  STATE/COUNTY-  IL/COOK
 ME1629  COUNTRY     -  US
 ME1629  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1629
 ME1629                         *CURRENT SURVEY CONTROL
 ME1629  ______________________________________________________________________
 ME1629* NAD 83(1986) POSITION- 41 54 38.2    (N) 087 38 27.2    (W)   HD_HELD2
 ME1629* NAVD 88 ORTHO HEIGHT -   181.135 (meters)      594.27  (feet) ADJUSTED
 ME1629  ______________________________________________________________________
 ME1629  GEOID HEIGHT    -        -33.633 (meters)                     GEOID18
 ME1629  DYNAMIC HEIGHT  -        181.074 (meters)      594.07  (feet) COMP
 ME1629  MODELED GRAVITY -    980,280.8   (mgal)                       NAVD 88
 ME1629
 ME1629  VERT ORDER      -  FIRST     CLASS 0
 ME1629
 ME1629.The horizontal coordinates were established by autonomous hand held GPS
 ME1629.observations and have an estimated accuracy of +/- 10 meters.
 ME1629
 ME1629.The orthometric height was determined by differential leveling and
 ME1629.adjusted by the NATIONAL GEODETIC SURVEY
 ME1629.in June 1991.
 ME1629
 ME1629.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1629.GEOID18 height accuracy estimate available here.
 ME1629
 ME1629.Click photographs - Photos may exist for this station.
 ME1629
 ME1629.The dynamic height is computed by dividing the NAVD 88
 ME1629.geopotential number by the normal gravity value computed on the
 ME1629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1629.degrees latitude (g = 980.6199 gals.).
 ME1629
 ME1629.The modeled gravity was interpolated from observed gravity values.
 ME1629
 ME1629;                    North         East    Units  Estimated Accuracy
 ME1629;SPC IL E     -   582,406.      357,448.      MT  (+/- 10 meters HH2 GPS)
 ME1629
 ME1629_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM4684840050(NAD 83)
 ME1629
 ME1629                          SUPERSEDED SURVEY CONTROL
 ME1629
 ME1629  NGVD 29 (??/??/92)  181.222  (m)          594.56   (f) ADJ UNCH    1 0
 ME1629
 ME1629.Superseded values are not recommended for survey control.
 ME1629
 ME1629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1629.See file dsdata.pdf to determine how the superseded data were derived.
 ME1629
 ME1629_MARKER: DB = BENCH MARK DISK
 ME1629_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1629_SP_SET: FOUNDATION
 ME1629_STAMPING: Y 134 1947
 ME1629_MARK LOGO: CGS
 ME1629_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1629
 ME1629  HISTORY     - Date     Condition        Report By
 ME1629  HISTORY     - 1947     MONUMENTED       CGS
 ME1629  HISTORY     - 1969     GOOD             CGS
 ME1629  HISTORY     - 1971     GOOD             NGS
 ME1629  HISTORY     - 1973     GOOD             NGS
 ME1629  HISTORY     - 1977     GOOD             NGS
 ME1629  HISTORY     - 1987     GOOD             USPSQD
 ME1629  HISTORY     - 1987     GOOD             USPSQD
 ME1629  HISTORY     - 1989     GOOD             USPSQD
 ME1629  HISTORY     - 1989     GOOD             USPSQD
 ME1629  HISTORY     - 20101201 GOOD             GEOCAC
 ME1629
 ME1629                          STATION DESCRIPTION
 ME1629
 ME1629'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1629'3.8 MI NW FROM CHICAGO.
 ME1629'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1629'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1629'LAKE SHORE DRIVE, THENCE 0.8 MILE WEST ALONG W. NORTH AVENUE,
 ME1629'190 FEET SOUTH OF THE SOUTH CURB OF W. NORTH AVENUE, 16 FEET
 ME1629'EAST OF THE CENTER LINE OF N. CLEVELAND AVENUE, SET IN THE
 ME1629'CENTER OF THE TOP OF THE WEST SIDE OF THE CONCRETE FOUNDATION
 ME1629'FOR THE MOST NORTHERLY PIER IN THE EAST ROW OF PIERS WHICH
 ME1629'SUPPORTS THE ELEVATED TRACKS OVER N. CLEVELAND AVENUE, AND
 ME1629'ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE AVENUES.
 ME1629
 ME1629                          STATION RECOVERY (1971)
 ME1629
 ME1629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1629'RECOVERED IN GOOD CONDITION.
 ME1629
 ME1629                          STATION RECOVERY (1973)
 ME1629
 ME1629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1629'2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM ILLINOIS CENTRAL RAILROAD
 ME1629'STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG LAKE SHORE DRIVE
 ME1629'THENCE 0.7 MILE WEST ALONG WEST NORTH AVENUE, 190 FEET SOUTH OF SOUTH
 ME1629'CURB OF WEST NORTH AVENUE, 1.5 FEET EAST OF EAST CURB OF NORTH
 ME1629'CLEVELAND AVENUE, SET IN 2 FOOT SQUARE CONCRETE FOUNDATION OF NORTHERN
 ME1629'MOST OF 4 STEEL TRAIN OVERPASS SUPPORTS ON EAST SIDE OF NORTH
 ME1629'CLEVELAND AVENUE.  A C AND GS DRILLED IN CONCRETE FOUNDATION ABOUT 0.5
 ME1629'FOOT ABOVE STREET LEVEL.  SEC 33, T 40N, R 14E.
 ME1629
 ME1629                          STATION RECOVERY (1977)
 ME1629
 ME1629'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1629'RECOVERED IN GOOD CONDITION.
 ME1629
 ME1629                          STATION RECOVERY (1987)
 ME1629
 ME1629'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1629'RECOVERED IN GOOD CONDITION.
 ME1629
 ME1629                          STATION RECOVERY (1987)
 ME1629
 ME1629'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1629'RECOVERED IN GOOD CONDITION.
 ME1629
 ME1629                          STATION RECOVERY (1989)
 ME1629
 ME1629'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1629'RECOVERED IN GOOD CONDITION.
 ME1629
 ME1629                          STATION RECOVERY (1989)
 ME1629
 ME1629'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1629'RECOVERED IN GOOD CONDITION.
 ME1629
 ME1629                          STATION RECOVERY (2010)
 ME1629
 ME1629'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME1629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1884 ***********************************************************************
 ME1884  DESIGNATION -  Y 136
 ME1884  PID         -  ME1884
 ME1884  STATE/COUNTY-  IL/COOK
 ME1884  COUNTRY     -  US
 ME1884  USGS QUAD   -  ENGLEWOOD (2018)
 ME1884
 ME1884                         *CURRENT SURVEY CONTROL
 ME1884  ______________________________________________________________________
 ME1884* NAD 83(1986) POSITION- 41 46 48.     (N) 087 37 38.     (W)   SCALED
 ME1884* NAVD 88 ORTHO HEIGHT -   185.841 (meters)      609.71  (feet) ADJUSTED
 ME1884  ______________________________________________________________________
 ME1884  GEOID HEIGHT    -        -33.513 (meters)                     GEOID18
 ME1884  DYNAMIC HEIGHT  -        185.776 (meters)      609.50  (feet) COMP
 ME1884  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 ME1884
 ME1884  VERT ORDER      -  FIRST     CLASS I
 ME1884
 ME1884.The horizontal coordinates were scaled from a map and have
 ME1884.an estimated accuracy of +/- 6 seconds.
 ME1884
 ME1884.The orthometric height was determined by differential leveling and
 ME1884.adjusted by the NATIONAL GEODETIC SURVEY
 ME1884.in June 1991.
 ME1884
 ME1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1884.GEOID18 height accuracy estimate available here.
 ME1884
 ME1884.Click photographs - Photos may exist for this station.
 ME1884
 ME1884.The dynamic height is computed by dividing the NAVD 88
 ME1884.geopotential number by the normal gravity value computed on the
 ME1884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1884.degrees latitude (g = 980.6199 gals.).
 ME1884
 ME1884.The modeled gravity was interpolated from observed gravity values.
 ME1884
 ME1884;                    North         East    Units  Estimated Accuracy
 ME1884;SPC IL E     -   567,910.      358,700.      MT  (+/- 180 meters Scaled)
 ME1884
 ME1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM478255(NAD 83)
 ME1884
 ME1884                          SUPERSEDED SURVEY CONTROL
 ME1884
 ME1884  NGVD 29 (01/19/93)  185.935  (m)          610.02   (f) ADJUSTED    1 1
 ME1884  NGVD 29 (??/??/92)  185.935  (m)          610.02   (f) SUPERSEDED  1 1
 ME1884
 ME1884.Superseded values are not recommended for survey control.
 ME1884
 ME1884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1884.See file dsdata.pdf to determine how the superseded data were derived.
 ME1884
 ME1884_MARKER: DB = BENCH MARK DISK
 ME1884_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 ME1884_SP_SET: RETAINING WALL
 ME1884_STAMPING: Y 136 1947
 ME1884_MARK LOGO: CGS
 ME1884_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1884_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1884_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1884+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1884
 ME1884  HISTORY     - Date     Condition        Report By
 ME1884  HISTORY     - 1947     MONUMENTED       CGS
 ME1884  HISTORY     - 1968     GOOD             CGS
 ME1884  HISTORY     - 1977     GOOD             NGS
 ME1884  HISTORY     - 19920805 GOOD             NGS
 ME1884
 ME1884                          STATION DESCRIPTION
 ME1884
 ME1884'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1884'AT CHICAGO.
 ME1884'AT CHICAGO, AT THE ENGLEWOOD STATION, ALONG THE PENN CENTRAL
 ME1884'RAILROAD, SET ON THE TOP OF THE NORTH STONE BACKWALL ALONG THE
 ME1884'NORTH SIDE OF 63 RD STREET AND AT THE NORTHEAST CORNER OF THE
 ME1884'PENN CENTRAL OVERPASS OVER 63 RD STREET, 73 FEET NORTHEAST OF
 ME1884'THE STATON, 12 FEET EAST OF THE EAST RAIL, 3.5 FEET EAST OF THE
 ME1884'NORTH END OF THE EAST BRIDGE GIRDER AND 1 1/2 FEET BELOW THE
 ME1884'LEVEL OF THE TRACK.
 ME1884
 ME1884                          STATION RECOVERY (1977)
 ME1884
 ME1884'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1884'RECOVERED IN GOOD CONDITION.
 ME1884
 ME1884                          STATION RECOVERY (1992)
 ME1884
 ME1884'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1884'IN CHICAGO, AT THE INTERSECTION OF THE METRO-METROPOLITAN RAILROAD AND
 ME1884'WEST 63RD STREET, IN THE NORTH STONE RETAINING WALL ALONG 63RD
 ME1884'STREET, 10.2 M (33.5 FT) SOUTH OF THE STREET CENTERLINE, 4.0 M
 ME1884'(13.1 FT) EAST OF THE NEAR RAIL OF THE CENTER TRACK, 1.0 M (3.3 FT)
 ME1884'EAST OF THE NORTH END OF THE EAST BRIDGE RAIL OF THE CENTER 1 OF 3
 ME1884'OVERPASSES, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE TRACK, AND 0.7 M
 ME1884'(2.3 FT) NORTH OF THE SOUTH END OF THE RETAINING WALL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1774 ***********************************************************************
 ME1774  DESIGNATION -  Y 138
 ME1774  PID         -  ME1774
 ME1774  STATE/COUNTY-  IL/COOK
 ME1774  COUNTRY     -  US
 ME1774  USGS QUAD   -  BERWYN (2018)
 ME1774
 ME1774                         *CURRENT SURVEY CONTROL
 ME1774  ______________________________________________________________________
 ME1774* NAD 83(1986) POSITION- 41 46 59.     (N) 087 48 43.     (W)   SCALED
 ME1774* NAVD 88 ORTHO HEIGHT -   188.786 (meters)      619.38  (feet) ADJUSTED
 ME1774  ______________________________________________________________________
 ME1774  GEOID HEIGHT    -        -33.408 (meters)                     GEOID18
 ME1774  DYNAMIC HEIGHT  -        188.719 (meters)      619.16  (feet) COMP
 ME1774  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 ME1774
 ME1774  VERT ORDER      -  FIRST     CLASS II
 ME1774
 ME1774.The horizontal coordinates were scaled from a map and have
 ME1774.an estimated accuracy of +/- 6 seconds.
 ME1774
 ME1774.The orthometric height was determined by differential leveling and
 ME1774.adjusted by the NATIONAL GEODETIC SURVEY
 ME1774.in June 1991.
 ME1774
 ME1774.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1774.GEOID18 height accuracy estimate available here.
 ME1774
 ME1774.Click photographs - Photos may exist for this station.
 ME1774
 ME1774.The dynamic height is computed by dividing the NAVD 88
 ME1774.geopotential number by the normal gravity value computed on the
 ME1774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1774.degrees latitude (g = 980.6199 gals.).
 ME1774
 ME1774.The modeled gravity was interpolated from observed gravity values.
 ME1774
 ME1774;                    North         East    Units  Estimated Accuracy
 ME1774;SPC IL E     -   568,140.      343,340.      MT  (+/- 180 meters Scaled)
 ME1774
 ME1774_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM325260(NAD 83)
 ME1774
 ME1774                          SUPERSEDED SURVEY CONTROL
 ME1774
 ME1774  NGVD 29 (??/??/92)  188.872  (m)          619.66   (f) ADJ UNCH    1 2
 ME1774
 ME1774.Superseded values are not recommended for survey control.
 ME1774
 ME1774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1774.See file dsdata.pdf to determine how the superseded data were derived.
 ME1774
 ME1774_MARKER: DB = BENCH MARK DISK
 ME1774_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1774_SP_SET: BRIDGE
 ME1774_STAMPING: Y 138 1947
 ME1774_MARK LOGO: CGS
 ME1774_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1774
 ME1774  HISTORY     - Date     Condition        Report By
 ME1774  HISTORY     - 1947     MONUMENTED       CGS
 ME1774  HISTORY     - 1971     GOOD             NGS
 ME1774  HISTORY     - 1977     GOOD             NGS
 ME1774  HISTORY     - 19870701 GOOD             USPSQD
 ME1774  HISTORY     - 1989     GOOD             USPSQD
 ME1774  HISTORY     - 1989     GOOD             USPSQD
 ME1774  HISTORY     - 20060603 MARK NOT FOUND   GEOCAC
 ME1774
 ME1774                          STATION DESCRIPTION
 ME1774
 ME1774'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1774'0.4 MI SW FROM SUMMIT.
 ME1774'AT SUMMIT, ABOUT 0.45 MILE SOUTHWEST ALONG STATE HIGHWAY 4A FROM
 ME1774'THE PUBLIC SCHOOL AT SUMMIT, ABOUT 0.4 MILE NORTHEAST OF THE
 ME1774'ARGO STATE BANK AT SUMMIT, AT THE JUNCTION OF 60TH STREET AND
 ME1774'ARCHER AVE (HIGHWAY 4A), SET IN THE TOP OF THE SOUTHWEST END
 ME1774'OF THE NORTHWEST CONCRETE BRIDGE RAILING OF THE OVER HEAD BRIDGE
 ME1774'OF THE HIGHWAY OVER THE BELT RAILWAY COMPANY OF CHICAGO, 30 FEET
 ME1774'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 1.3 FEET NORTHEAST
 ME1774'OF THE SOUTHWEST END OF THE BRIDGE RAILING AND 3.F FEET ABOVE
 ME1774'THE BRIDGE FLOOR.
 ME1774
 ME1774                          STATION RECOVERY (1971)
 ME1774
 ME1774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1774'RECOVERED IN GOOD CONDITION.
 ME1774
 ME1774                          STATION RECOVERY (1977)
 ME1774
 ME1774'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1774'RECOVERED IN GOOD CONDITION.
 ME1774
 ME1774                          STATION RECOVERY (1987)
 ME1774
 ME1774'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1774'RECOVERED IN GOOD CONDITION.
 ME1774
 ME1774                          STATION RECOVERY (1989)
 ME1774
 ME1774'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1774'RECOVERED IN GOOD CONDITION.
 ME1774
 ME1774                          STATION RECOVERY (1989)
 ME1774
 ME1774'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1774'RECOVERED IN GOOD CONDITION.
 ME1774
 ME1774                          STATION RECOVERY (2006)
 ME1774
 ME1774'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 ME1774'SEARCHED ENTIRE BRIDGE FOR THE MARK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1743 ***********************************************************************
 ME1743  DESIGNATION -  Y 139 RESET
 ME1743  PID         -  ME1743
 ME1743  STATE/COUNTY-  IL/DU PAGE
 ME1743  COUNTRY     -  US
 ME1743  USGS QUAD   -  SAG BRIDGE (2018)
 ME1743
 ME1743                         *CURRENT SURVEY CONTROL
 ME1743  ______________________________________________________________________
 ME1743* NAD 83(1986) POSITION- 41 44 28.     (N) 087 56 40.     (W)   SCALED
 ME1743* NAVD 88 ORTHO HEIGHT -   214.78  (meters)      704.7   (feet) RESET
 ME1743  ______________________________________________________________________
 ME1743  GEOID HEIGHT    -        -33.279 (meters)                     GEOID18
 ME1743  VERT ORDER      -  THIRD
 ME1743
 ME1743.The horizontal coordinates were scaled from a map and have
 ME1743.an estimated accuracy of +/- 6 seconds.
 ME1743
 ME1743.The orthometric height was computed from unverified reset data.
 ME1743
 ME1743.No vertical observational check was made to the station.
 ME1743
 ME1743.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1743.GEOID18 height accuracy estimate available here.
 ME1743
 ME1743.Click photographs - Photos may exist for this station.
 ME1743
 ME1743;                    North         East    Units  Estimated Accuracy
 ME1743;SPC IL E     -   563,420.      332,350.      MT  (+/- 180 meters Scaled)
 ME1743
 ME1743_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM214214(NAD 83)
 ME1743
 ME1743                          SUPERSEDED SURVEY CONTROL
 ME1743
 ME1743  NGVD 29 (??/??/??)  214.87   (m)          705.0    (f) RESET       3  
 ME1743
 ME1743.Superseded values are not recommended for survey control.
 ME1743
 ME1743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1743.See file dsdata.pdf to determine how the superseded data were derived.
 ME1743
 ME1743_MARKER: DB = BENCH MARK DISK
 ME1743_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1743_SP_SET: PIER
 ME1743_STAMPING: Y 139 RESET 1960
 ME1743_MARK LOGO: CGS
 ME1743_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1743
 ME1743  HISTORY     - Date     Condition        Report By
 ME1743  HISTORY     - 1960     MONUMENTED       ILHD
 ME1743  HISTORY     - 1963     GOOD             CGS
 ME1743  HISTORY     - 1977     GOOD             NGS
 ME1743  HISTORY     - 19980418 MARK NOT FOUND   USPSQD
 ME1743
 ME1743                          STATION DESCRIPTION
 ME1743
 ME1743'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 ME1743'4 MI SW FROM WILLOW SPRINGS.
 ME1743'ABOUT 4.05 MILES SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE
 ME1743'POST OFFICE AT WILLOW SPRINGS, THENCE ABOUT 3.25 MILES NORTH
 ME1743'ALONG STATE HIGHWAY 83, AT THE TWIN OVERHEAD BRIDGES OF STATE
 ME1743'HIGHWAY 83 OVER U.S. HIGHWAY 66, SET HORIZONTALLY IN THE COLLISION
 ME1743'WALL OF THE CENTER PIER OF THE SOUTHBOUND LANES OF STATE
 ME1743'HIGHWAY 83, 0.5 FOOT SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 ME1743'66, 24.1 FEET WEST OF THE EAST END OF THE COLLISION WALL, 0.2
 ME1743'FOOT ABOVE U.S. HIGHWAY 66.
 ME1743
 ME1743                          STATION RECOVERY (1977)
 ME1743
 ME1743'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1743'RECOVERED IN GOOD CONDITION.
 ME1743
 ME1743                          STATION RECOVERY (1998)
 ME1743
 ME1743'RECOVERY NOTE BY US POWER SQUADRON 1998
 ME1743'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0289 ***********************************************************************
 KC0289  DESIGNATION -  Y 14
 KC0289  PID         -  KC0289
 KC0289  STATE/COUNTY-  IL/BROWN
 KC0289  COUNTRY     -  US
 KC0289  USGS QUAD   -  PERRY EAST (2018)
 KC0289
 KC0289                         *CURRENT SURVEY CONTROL
 KC0289  ______________________________________________________________________
 KC0289* NAD 83(1986) POSITION- 39 51 02.     (N) 090 37 52.     (W)   SCALED
 KC0289* NAVD 88 ORTHO HEIGHT -   134.325 (meters)      440.70  (feet) ADJUSTED
 KC0289  ______________________________________________________________________
 KC0289  GEOID HEIGHT    -        -32.791 (meters)                     GEOID18
 KC0289  DYNAMIC HEIGHT  -        134.253 (meters)      440.46  (feet) COMP
 KC0289  MODELED GRAVITY -    980,089.6   (mgal)                       NAVD 88
 KC0289
 KC0289  VERT ORDER      -  FIRST     CLASS II
 KC0289
 KC0289.The horizontal coordinates were scaled from a map and have
 KC0289.an estimated accuracy of +/- 6 seconds.
 KC0289
 KC0289.The orthometric height was determined by differential leveling and
 KC0289.adjusted by the NATIONAL GEODETIC SURVEY
 KC0289.in June 1991.
 KC0289
 KC0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0289.GEOID18 height accuracy estimate available here.
 KC0289
 KC0289.Click photographs - Photos may exist for this station.
 KC0289
 KC0289.The dynamic height is computed by dividing the NAVD 88
 KC0289.geopotential number by the normal gravity value computed on the
 KC0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0289.degrees latitude (g = 980.6199 gals.).
 KC0289
 KC0289.The modeled gravity was interpolated from observed gravity values.
 KC0289
 KC0289;                    North         East    Units  Estimated Accuracy
 KC0289;SPC IL W     -   353,500.      660,260.      MT  (+/- 180 meters Scaled)
 KC0289
 KC0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE026138(NAD 83)
 KC0289
 KC0289                          SUPERSEDED SURVEY CONTROL
 KC0289
 KC0289  NGVD 29 (??/??/92)  134.433  (m)          441.05   (f) ADJ UNCH    1 2
 KC0289
 KC0289.Superseded values are not recommended for survey control.
 KC0289
 KC0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0289.See file dsdata.pdf to determine how the superseded data were derived.
 KC0289
 KC0289_MARKER: DB = BENCH MARK DISK
 KC0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0289_STAMPING: Y 14 1933
 KC0289_MARK LOGO: CGS
 KC0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0289+STABILITY: SURFACE MOTION
 KC0289
 KC0289  HISTORY     - Date     Condition        Report By
 KC0289  HISTORY     - 1933     MONUMENTED       CGS
 KC0289  HISTORY     - 1958     MARK NOT FOUND   USGS
 KC0289
 KC0289                          STATION DESCRIPTION
 KC0289
 KC0289'DESCRIBED BY US GEOLOGICAL SURVEY 1958
 KC0289'AT PERRY SPRINGS.
 KC0289'AT PERRY SPRINGS, BROWN COUNTY, ON THE WABASH RAILWAY, 4-1/2
 KC0289'RAILS WEST OF THE STATION, 60 FEET SOUTH OF A GRAIN ELEVATOR, 30
 KC0289'FEET NORTH OF THE TRACK, AND UNDER A TELEPHONE LINE.  A STANDARD
 KC0289'DISK, STAMPED Y 14 1933 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0206 ***********************************************************************
 MF0206  DESIGNATION -  Y 140
 MF0206  PID         -  MF0206
 MF0206  STATE/COUNTY-  IL/GRUNDY
 MF0206  COUNTRY     -  US
 MF0206  USGS QUAD   -  MORRIS (2018)
 MF0206
 MF0206                         *CURRENT SURVEY CONTROL
 MF0206  ______________________________________________________________________
 MF0206* NAD 83(1986) POSITION- 41 20 49.1    (N) 088 28 43.9    (W)   HD_HELD2
 MF0206* NAVD 88 ORTHO HEIGHT -   156.155 (meters)      512.32  (feet) ADJUSTED
 MF0206  ______________________________________________________________________
 MF0206  GEOID HEIGHT    -        -32.873 (meters)                     GEOID18
 MF0206  DYNAMIC HEIGHT  -        156.095 (meters)      512.12  (feet) COMP
 MF0206  MODELED GRAVITY -    980,234.5   (mgal)                       NAVD 88
 MF0206
 MF0206  VERT ORDER      -  FIRST     CLASS II
 MF0206
 MF0206.The horizontal coordinates were established by autonomous hand held GPS
 MF0206.observations and have an estimated accuracy of +/- 10 meters.
 MF0206
 MF0206.The orthometric height was determined by differential leveling and
 MF0206.adjusted by the NATIONAL GEODETIC SURVEY
 MF0206.in June 1991.
 MF0206
 MF0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0206.GEOID18 height accuracy estimate available here.
 MF0206
 MF0206.Click photographs - Photos may exist for this station.
 MF0206
 MF0206.The dynamic height is computed by dividing the NAVD 88
 MF0206.geopotential number by the normal gravity value computed on the
 MF0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0206.degrees latitude (g = 980.6199 gals.).
 MF0206
 MF0206.The modeled gravity was interpolated from observed gravity values.
 MF0206
 MF0206;                    North         East    Units  Estimated Accuracy
 MF0206;SPC IL E     -   519,585.      287,821.      MT  (+/- 10 meters HH2 GPS)
 MF0206
 MF0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL7627878330(NAD 83)
 MF0206
 MF0206                          SUPERSEDED SURVEY CONTROL
 MF0206
 MF0206  NGVD 29 (??/??/92)  156.229  (m)          512.56   (f) ADJ UNCH    1 2
 MF0206
 MF0206.Superseded values are not recommended for survey control.
 MF0206
 MF0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0206.See file dsdata.pdf to determine how the superseded data were derived.
 MF0206
 MF0206_MARKER: DB = BENCH MARK DISK
 MF0206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0206_STAMPING: Y 140 1947
 MF0206_MARK LOGO: CGS
 MF0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0206+STABILITY: SURFACE MOTION
 MF0206
 MF0206  HISTORY     - Date     Condition        Report By
 MF0206  HISTORY     - 1947     MONUMENTED       CGS
 MF0206  HISTORY     - 20080121 MARK NOT FOUND   GEOCAC
 MF0206
 MF0206                          STATION DESCRIPTION
 MF0206
 MF0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0206'3.4 MI SW FROM MORRIS.
 MF0206'ABOUT 0.15 MILE NORTH ALONG LIBERTS STREET FROM THE COURT HOUSE AT
 MF0206'MORRIS THENCE ABOUT 0.8 MILE WEST ALONG JEFFERSON STREET, THENCE
 MF0206'ABOUT 2.45 MILES SOUTHWEST ALONG THE RIVER ROAD, ABOUT 0.8 MILE
 MF0206'SOUTHWEST OF THE ENTRANCE TO A CEMETERY, AT THE JUNCTION OF A
 MF0206'GRAVEL ROAD LEADING NORTH, 25 FEET WEST OF THE CENTER LINE OF THE
 MF0206'GRAVEL ROAD, 26 FEET NORTHWEST OF THE CENTER LINE OF THE RIVER
 MF0206'ROAD, 10 FEET SOUTHEAST OF A 36-INCH TREE, 1.1/2 FEET SOUTHEAST
 MF0206'OF A FENCE LINE, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS POST,
 MF0206'1/2 FOOT ABOVE THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 MF0206'PROJECTING 4 INCHES.
 MF0206
 MF0206                          STATION RECOVERY (2008)
 MF0206
 MF0206'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0206'THIS PARTY DID NOT HAVE APPROPRIATE TOOLS TO DIG AROUND THE CONCRETE
 MF0206'TO VERIFY IF THE MARK WAS IN THE CONCRETE.  THE GROUND WAS TOO FROZEN
 MF0206'TO DIG BY HAND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0086 ***********************************************************************
 MF0086  DESIGNATION -  Y 141
 MF0086  PID         -  MF0086
 MF0086  STATE/COUNTY-  IL/WILL
 MF0086  COUNTRY     -  US
 MF0086  USGS QUAD   -  JOLIET (2018)
 MF0086
 MF0086                         *CURRENT SURVEY CONTROL
 MF0086  ______________________________________________________________________
 MF0086* NAD 83(1986) POSITION- 41 31 39.     (N) 088 04 26.     (W)   SCALED
 MF0086* NAVD 88 ORTHO HEIGHT -   167.668 (meters)      550.09  (feet) ADJUSTED
 MF0086  ______________________________________________________________________
 MF0086  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 MF0086  DYNAMIC HEIGHT  -        167.604 (meters)      549.88  (feet) COMP
 MF0086  MODELED GRAVITY -    980,237.8   (mgal)                       NAVD 88
 MF0086
 MF0086  VERT ORDER      -  FIRST     CLASS II
 MF0086
 MF0086.The horizontal coordinates were scaled from a map and have
 MF0086.an estimated accuracy of +/- 6 seconds.
 MF0086
 MF0086.The orthometric height was determined by differential leveling and
 MF0086.adjusted by the NATIONAL GEODETIC SURVEY
 MF0086.in June 1991.
 MF0086
 MF0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0086.GEOID18 height accuracy estimate available here.
 MF0086
 MF0086.Click photographs - Photos may exist for this station.
 MF0086
 MF0086.The dynamic height is computed by dividing the NAVD 88
 MF0086.geopotential number by the normal gravity value computed on the
 MF0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0086.degrees latitude (g = 980.6199 gals.).
 MF0086
 MF0086.The modeled gravity was interpolated from observed gravity values.
 MF0086
 MF0086;                    North         East    Units  Estimated Accuracy
 MF0086;SPC IL E     -   539,660.      321,650.      MT  (+/- 180 meters Scaled)
 MF0086
 MF0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL104978(NAD 83)
 MF0086
 MF0086                          SUPERSEDED SURVEY CONTROL
 MF0086
 MF0086  NGVD 29 (??/??/92)  167.758  (m)          550.39   (f) ADJ UNCH    1 2
 MF0086
 MF0086.Superseded values are not recommended for survey control.
 MF0086
 MF0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0086.See file dsdata.pdf to determine how the superseded data were derived.
 MF0086
 MF0086_MARKER: DB = BENCH MARK DISK
 MF0086_SETTING: 66 = SET IN ROCK OUTCROP
 MF0086_STAMPING: Y 141 1947
 MF0086_MARK LOGO: CGS
 MF0086_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 MF0086+STABILITY: POSITION/ELEVATION WELL
 MF0086
 MF0086  HISTORY     - Date     Condition        Report By
 MF0086  HISTORY     - 1947     MONUMENTED       CGS
 MF0086
 MF0086                          STATION DESCRIPTION
 MF0086
 MF0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0086'AT JOLIET.
 MF0086'AT JOLIET, ALONG U.S. HIGHWAY 30, ABOUT 1 BLOCK WEST OF THE
 MF0086'JUNCTION OF STATE HIGHWAY 4A LEADING NORTH, SET VERTICALLY IN
 MF0086'THE NORTH FACE OF THE LIMESTONE WALL AT THE NORTHEAST CORNER
 MF0086'OF THE F. E. MARSH SCHOOL, 1.2 FEET WEST OF THE NORTHEAST CORNER
 MF0086'AND 3.5 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0167 ***********************************************************************
 MF0167  DESIGNATION -  Y 142
 MF0167  PID         -  MF0167
 MF0167  STATE/COUNTY-  IL/GRUNDY
 MF0167  COUNTRY     -  US
 MF0167  USGS QUAD   -  MINOOKA (2018)
 MF0167
 MF0167                         *CURRENT SURVEY CONTROL
 MF0167  ______________________________________________________________________
 MF0167* NAD 83(1986) POSITION- 41 25 04.     (N) 088 17 20.     (W)   SCALED
 MF0167* NAVD 88 ORTHO HEIGHT -   186.285 (meters)      611.17  (feet) ADJUSTED
 MF0167  ______________________________________________________________________
 MF0167  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 MF0167  DYNAMIC HEIGHT  -        186.214 (meters)      610.94  (feet) COMP
 MF0167  MODELED GRAVITY -    980,240.8   (mgal)                       NAVD 88
 MF0167
 MF0167  VERT ORDER      -  FIRST     CLASS II
 MF0167
 MF0167.The horizontal coordinates were scaled from a map and have
 MF0167.an estimated accuracy of +/- 6 seconds.
 MF0167
 MF0167.The orthometric height was determined by differential leveling and
 MF0167.adjusted by the NATIONAL GEODETIC SURVEY
 MF0167.in June 1991.
 MF0167
 MF0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0167.GEOID18 height accuracy estimate available here.
 MF0167
 MF0167.Click photographs - Photos may exist for this station.
 MF0167
 MF0167.The dynamic height is computed by dividing the NAVD 88
 MF0167.geopotential number by the normal gravity value computed on the
 MF0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0167.degrees latitude (g = 980.6199 gals.).
 MF0167
 MF0167.The modeled gravity was interpolated from observed gravity values.
 MF0167
 MF0167;                    North         East    Units  Estimated Accuracy
 MF0167;SPC IL E     -   527,440.      303,720.      MT  (+/- 180 meters Scaled)
 MF0167
 MF0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL922859(NAD 83)
 MF0167
 MF0167                          SUPERSEDED SURVEY CONTROL
 MF0167
 MF0167  NGVD 29 (??/??/92)  186.371  (m)          611.45   (f) ADJ UNCH    1 2
 MF0167
 MF0167.Superseded values are not recommended for survey control.
 MF0167
 MF0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0167.See file dsdata.pdf to determine how the superseded data were derived.
 MF0167
 MF0167_MARKER: DB = BENCH MARK DISK
 MF0167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0167_STAMPING: Y 142 1947
 MF0167_MARK LOGO: CGS
 MF0167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0167+STABILITY: SURFACE MOTION
 MF0167
 MF0167  HISTORY     - Date     Condition        Report By
 MF0167  HISTORY     - 1947     MONUMENTED       CGS
 MF0167
 MF0167                          STATION DESCRIPTION
 MF0167
 MF0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0167'9.4 MI NE FROM MORRIS.
 MF0167'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM COURT HOUSE
 MF0167'AT MORRIS THENCE ABOUT 8.3 MILES NORTHEAST ALONG U.S. HIGHWAY 6,
 MF0167'ABOUT 0.4 MILE EAST OF THE INTERSECTION OF THE ELGIN, JOLIET
 MF0167'AND EASTERN RAILWAY, SET IN THE SOUTHEAST QUARTER OF THE
 MF0167'INTERSECTION OF A NORTH-SOUTH GRAVEL ROAD AND A SMALL WOODEN
 MF0167'SCHOOL BUILDING, 103 FEET WEST OF THE NORTHWEST CORNER OF THE
 MF0167'SCHOOL BUILDING, 61 FEET SOUTH OF THE CENTER LINE OF THE
 MF0167'HIGHWAY, 28 FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD,
 MF0167'1 FOOT WEST OF THE SCHOOL YARD FENCE, AND SET IN THE TOP OF A
 MF0167'CONCRETE POST PROJECTING 4 INCHES.  THIS MARK MAY ALSO BE
 MF0167'REACHED FROM MORRIS BY GOING 1.8 MILES NORTH ALONG STATE
 MF0167'HIGHWAY 47, THENCE 7.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0168 ***********************************************************************
 MF0168  DESIGNATION -  Y 142 RESET
 MF0168  PID         -  MF0168
 MF0168  STATE/COUNTY-  IL/GRUNDY
 MF0168  COUNTRY     -  US
 MF0168  USGS QUAD   -  MINOOKA (2018)
 MF0168
 MF0168                         *CURRENT SURVEY CONTROL
 MF0168  ______________________________________________________________________
 MF0168* NAD 83(1986) POSITION- 41 25 03.7    (N) 088 17 21.3    (W)   HD_HELD2
 MF0168* NAVD 88 ORTHO HEIGHT -   186.11  (meters)      610.6   (feet) RESET
 MF0168  ______________________________________________________________________
 MF0168  GEOID HEIGHT    -        -32.947 (meters)                     GEOID18
 MF0168  VERT ORDER      -  THIRD
 MF0168
 MF0168.The horizontal coordinates were established by autonomous hand held GPS
 MF0168.observations and have an estimated accuracy of +/- 10 meters.
 MF0168
 MF0168.The orthometric height was computed from unverified reset data.
 MF0168
 MF0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0168.GEOID18 height accuracy estimate available here.
 MF0168
 MF0168.Click photographs - Photos may exist for this station.
 MF0168
 MF0168;                    North         East    Units  Estimated Accuracy
 MF0168;SPC IL E     -   527,430.      303,685.      MT  (+/- 10 meters HH2 GPS)
 MF0168
 MF0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL9225885928(NAD 83)
 MF0168
 MF0168                          SUPERSEDED SURVEY CONTROL
 MF0168
 MF0168.No superseded survey control is available for this station.
 MF0168
 MF0168_MARKER: DB = BENCH MARK DISK
 MF0168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0168_STAMPING: Y 142 RESET 1971
 MF0168_MARK LOGO: CGS
 MF0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0168+STABILITY: SURFACE MOTION
 MF0168
 MF0168  HISTORY     - Date     Condition        Report By
 MF0168  HISTORY     - 1971     MONUMENTED       NGS
 MF0168  HISTORY     - 20061119 GOOD             GEOCAC
 MF0168
 MF0168                          STATION DESCRIPTION
 MF0168
 MF0168'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 MF0168'7.8 MI NE FROM MORRIS.
 MF0168'ABOUT 7.7 MILES NORTHEAST ALONG U.S. HIGHWAY 6 FROM ITS
 MF0168'JUNCTION WITH STATE HIGHWAY 47 AT THE NORTH EDGE OF MORRIS,
 MF0168'1 FOOT SOUTHWEST OF A METAL WITNESS POST, 1 FOOT NORTHEAST OF A
 MF0168'CONCRETE RIGHT-OF-WAY POST 111 FEET SOUTH OF THE CENTERLINE OF
 MF0168'THE HIGHWAY, 30 FEET EAST OF THE CENTERLINE OF A GRAVELED
 MF0168'ROAD, 22 FEET SOUTHWEST OF A 20 INCH OAK TREE, SET IN THE TOP
 MF0168'OF A CONCRETE POST PROJECTING 3 INCHES.
 MF0168
 MF0168                          STATION RECOVERY (2006)
 MF0168
 MF0168'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0168'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0056 ***********************************************************************
 HB0056  DESIGNATION -  Y 143
 HB0056  PID         -  HB0056
 HB0056  STATE/COUNTY-  IL/GALLATIN
 HB0056  COUNTRY     -  US
 HB0056  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0056
 HB0056                         *CURRENT SURVEY CONTROL
 HB0056  ______________________________________________________________________
 HB0056* NAD 83(1986) POSITION- 37 42 46.     (N) 088 11 14.     (W)   SCALED
 HB0056* NAVD 88 ORTHO HEIGHT -   122.224 (meters)      401.00  (feet) ADJUSTED
 HB0056  ______________________________________________________________________
 HB0056  GEOID HEIGHT    -        -29.835 (meters)                     GEOID18
 HB0056  DYNAMIC HEIGHT  -        122.140 (meters)      400.72  (feet) COMP
 HB0056  MODELED GRAVITY -    979,939.1   (mgal)                       NAVD 88
 HB0056
 HB0056  VERT ORDER      -  FIRST     CLASS II
 HB0056
 HB0056.The horizontal coordinates were scaled from a map and have
 HB0056.an estimated accuracy of +/- 6 seconds.
 HB0056
 HB0056.The orthometric height was determined by differential leveling and
 HB0056.adjusted by the NATIONAL GEODETIC SURVEY
 HB0056.in June 1991.
 HB0056
 HB0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0056.GEOID18 height accuracy estimate available here.
 HB0056
 HB0056.Click photographs - Photos may exist for this station.
 HB0056
 HB0056.The dynamic height is computed by dividing the NAVD 88
 HB0056.geopotential number by the normal gravity value computed on the
 HB0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0056.degrees latitude (g = 980.6199 gals.).
 HB0056
 HB0056.The modeled gravity was interpolated from observed gravity values.
 HB0056
 HB0056;                    North         East    Units  Estimated Accuracy
 HB0056;SPC IL E     -   116,110.      312,880.      MT  (+/- 180 meters Scaled)
 HB0056
 HB0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG953746(NAD 83)
 HB0056
 HB0056                          SUPERSEDED SURVEY CONTROL
 HB0056
 HB0056  NGVD 29 (11/26/84)  122.323  (m)          401.32   (f) ADJUSTED    1 2
 HB0056
 HB0056.Superseded values are not recommended for survey control.
 HB0056
 HB0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0056.See file dsdata.pdf to determine how the superseded data were derived.
 HB0056
 HB0056_MARKER: DB = BENCH MARK DISK
 HB0056_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 HB0056+WITH SETTING: PAVEMENT
 HB0056_SP_SET: WATER TOWER LEG FOUNDATION
 HB0056_STAMPING: Y 143 1949
 HB0056_MARK LOGO: CGS
 HB0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0056+STABILITY: SURFACE MOTION
 HB0056_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0056+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 HB0056
 HB0056  HISTORY     - Date     Condition        Report By
 HB0056  HISTORY     - 1949     MONUMENTED       CGS
 HB0056  HISTORY     - 1978     GOOD             ILDT
 HB0056  HISTORY     - 1978     GOOD             ILDT
 HB0056  HISTORY     - 1978     GOOD             ILDT
 HB0056  HISTORY     - 20110427 GOOD             ILDT
 HB0056  HISTORY     - 20120516 POOR             PATRIC
 HB0056  HISTORY     - 20120717 GOOD             ILDT
 HB0056
 HB0056                          STATION DESCRIPTION
 HB0056
 HB0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0056'AT SHAWNEETOWN.
 HB0056'AT SHAWNEETOWN, SET IN THE TOP OF THE WEST CORNER OF THE CONCRETE
 HB0056'FOUNDATION OF THE NORTHWEST LEG OF THE CITY WATER TOWER, ON
 HB0056'SOUTH SIDE OF THE LOUISVILLE AND NASHVILLE RAILROAD TRACKS.
 HB0056
 HB0056                          STATION RECOVERY (1978)
 HB0056
 HB0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0056'RECOVERED IN GOOD CONDITION.
 HB0056
 HB0056                          STATION RECOVERY (1978)
 HB0056
 HB0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0056'RECOVERED IN GOOD CONDITION.
 HB0056
 HB0056                          STATION RECOVERY (1978)
 HB0056
 HB0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0056'RECOVERED IN GOOD CONDITION.
 HB0056
 HB0056                          STATION RECOVERY (2011)
 HB0056
 HB0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0056'RECOVERED IN GOOD CONDITION.
 HB0056
 HB0056                          STATION RECOVERY (2012)
 HB0056
 HB0056'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB0056'RECOVERED AS DESCRIBED.
 HB0056
 HB0056                          STATION RECOVERY (2012)
 HB0056
 HB0056'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0029 ***********************************************************************
 HB0029  DESIGNATION -  Y 144
 HB0029  PID         -  HB0029
 HB0029  STATE/COUNTY-  IL/SALINE
 HB0029  COUNTRY     -  US
 HB0029  USGS QUAD   -  ELDORADO (2018)
 HB0029
 HB0029                         *CURRENT SURVEY CONTROL
 HB0029  ______________________________________________________________________
 HB0029* NAD 83(1986) POSITION- 37 48 44.     (N) 088 27 57.     (W)   SCALED
 HB0029* NAVD 88 ORTHO HEIGHT -   123.720 (meters)      405.90  (feet) ADJUSTED
 HB0029  ______________________________________________________________________
 HB0029  GEOID HEIGHT    -        -29.731 (meters)                     GEOID18
 HB0029  DYNAMIC HEIGHT  -        123.635 (meters)      405.63  (feet) COMP
 HB0029  MODELED GRAVITY -    979,947.6   (mgal)                       NAVD 88
 HB0029
 HB0029  VERT ORDER      -  FIRST     CLASS II
 HB0029
 HB0029.The horizontal coordinates were scaled from a map and have
 HB0029.an estimated accuracy of +/- 6 seconds.
 HB0029
 HB0029.The orthometric height was determined by differential leveling and
 HB0029.adjusted by the NATIONAL GEODETIC SURVEY
 HB0029.in June 1991.
 HB0029
 HB0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0029.GEOID18 height accuracy estimate available here.
 HB0029
 HB0029.Click photographs - Photos may exist for this station.
 HB0029
 HB0029.The dynamic height is computed by dividing the NAVD 88
 HB0029.geopotential number by the normal gravity value computed on the
 HB0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0029.degrees latitude (g = 980.6199 gals.).
 HB0029
 HB0029.The modeled gravity was interpolated from observed gravity values.
 HB0029
 HB0029;                    North         East    Units  Estimated Accuracy
 HB0029;SPC IL E     -   127,140.      288,330.      MT  (+/- 180 meters Scaled)
 HB0029
 HB0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG709859(NAD 83)
 HB0029
 HB0029                          SUPERSEDED SURVEY CONTROL
 HB0029
 HB0029  NGVD 29 (11/26/84)  123.819  (m)          406.23   (f) ADJUSTED    1 2
 HB0029
 HB0029.Superseded values are not recommended for survey control.
 HB0029
 HB0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0029.See file dsdata.pdf to determine how the superseded data were derived.
 HB0029
 HB0029_MARKER: DB = BENCH MARK DISK
 HB0029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0029_STAMPING: Y 144 1949
 HB0029_MARK LOGO: CGS
 HB0029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0029+STABILITY: SURFACE MOTION
 HB0029
 HB0029  HISTORY     - Date     Condition        Report By
 HB0029  HISTORY     - 1949     MONUMENTED       CGS
 HB0029  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0029
 HB0029                          STATION DESCRIPTION
 HB0029
 HB0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0029'1.2 MI NW FROM ELDORADO.
 HB0029'ABOUT 1.2 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0029'FROM THE JUNCTION OF CLEVELAND, CINCINNATI, CHICAGO AND ST.
 HB0029'LOUIS RAILWAY AT ELDORADO, AT A ROAD CROSSING, 40 FEET NORTHWEST
 HB0029'OF THE CENTER OF THE CROSSING, 26 FEET NORTH OF THE NORTH RAIL,
 HB0029'26 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 19 FEET
 HB0029'NORTHWEST OF THE CROSSING SIGN POST, 1 1/2 FEET SOUTH OF THE
 HB0029'FENCE LINE, 1 1/2 FEET WEST OF A WHITE WOODEN WITNESS POST,
 HB0029'1 FOOT BELOW THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 HB0029'PROJECTING 3 INCHES.
 HB0029
 HB0029                          STATION RECOVERY (2012)
 HB0029
 HB0029'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0029'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0532 ***********************************************************************
 HB0532  DESIGNATION -  Y 145
 HB0532  PID         -  HB0532
 HB0532  STATE/COUNTY-  IL/FRANKLIN
 HB0532  COUNTRY     -  US
 HB0532  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0532
 HB0532                         *CURRENT SURVEY CONTROL
 HB0532  ______________________________________________________________________
 HB0532* NAD 83(1986) POSITION- 37 55 01.72   (N) 088 45 43.60   (W)   HD_HELD1
 HB0532* NAVD 88 ORTHO HEIGHT -   153.582 (meters)      503.88  (feet) ADJUSTED
 HB0532  ______________________________________________________________________
 HB0532  GEOID HEIGHT    -        -29.645 (meters)                     GEOID18
 HB0532  DYNAMIC HEIGHT  -        153.477 (meters)      503.53  (feet) COMP
 HB0532  MODELED GRAVITY -    979,942.5   (mgal)                       NAVD 88
 HB0532
 HB0532  VERT ORDER      -  FIRST     CLASS II
 HB0532
 HB0532.The horizontal coordinates were determined by differentially corrected
 HB0532.hand held GPS observations or other comparable positioning techniques
 HB0532.and have an estimated accuracy of +/- 3 meters.
 HB0532
 HB0532.The orthometric height was determined by differential leveling and
 HB0532.adjusted by the NATIONAL GEODETIC SURVEY
 HB0532.in June 1991.
 HB0532
 HB0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0532.GEOID18 height accuracy estimate available here.
 HB0532
 HB0532.Click photographs - Photos may exist for this station.
 HB0532
 HB0532.The dynamic height is computed by dividing the NAVD 88
 HB0532.geopotential number by the normal gravity value computed on the
 HB0532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0532.degrees latitude (g = 980.6199 gals.).
 HB0532
 HB0532.The modeled gravity was interpolated from observed gravity values.
 HB0532
 HB0532;                    North         East    Units  Estimated Accuracy
 HB0532;SPC IL E     -   138,865.2     262,297.9     MT  (+/- 3 meters HH1 GPS) 
 HB0532
 HB0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG4511198085(NAD 83)
 HB0532
 HB0532                          SUPERSEDED SURVEY CONTROL
 HB0532
 HB0532  NGVD 29 (11/26/84)  153.674  (m)          504.18   (f) ADJUSTED    1 2
 HB0532
 HB0532.Superseded values are not recommended for survey control.
 HB0532
 HB0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0532.See file dsdata.pdf to determine how the superseded data were derived.
 HB0532
 HB0532_MARKER: DB = BENCH MARK DISK
 HB0532_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0532_SP_SET: WATER TABLE
 HB0532_STAMPING: Y 145 1949
 HB0532_MARK LOGO: CGS
 HB0532_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0532_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0532+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 HB0532
 HB0532  HISTORY     - Date     Condition        Report By
 HB0532  HISTORY     - 1949     MONUMENTED       CGS
 HB0532  HISTORY     - 1978     GOOD             ILDT
 HB0532  HISTORY     - 1978     GOOD             ILDT
 HB0532  HISTORY     - 1978     GOOD             ILDT
 HB0532  HISTORY     - 20090507 MARK NOT FOUND   ILDT
 HB0532  HISTORY     - 20120612 GOOD             ILDT
 HB0532  HISTORY     - 20130925 GOOD             AMESC
 HB0532
 HB0532                          STATION DESCRIPTION
 HB0532
 HB0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0532'AT THOMPSONVILLE.
 HB0532'AT THOMSONVILLE, SET VERTICALLY IN THE WATER TABLE ON THE WEST
 HB0532'SIDE OF THE BUILDING FORMERLY OCCUPIED BY A BANK (NOW U.S. POST
 HB0532'OFFICE), AT THE SOUTHWEST CORNER OF THE BUILDING AND ABOUT 1 FOOT
 HB0532'ABOVE THE SIDE WALK.
 HB0532
 HB0532                          STATION RECOVERY (1978)
 HB0532
 HB0532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0532'RECOVERED IN GOOD CONDITION.
 HB0532
 HB0532                          STATION RECOVERY (1978)
 HB0532
 HB0532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0532'RECOVERED IN GOOD CONDITION.
 HB0532
 HB0532                          STATION RECOVERY (1978)
 HB0532
 HB0532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0532'RECOVERED IN GOOD CONDITION.
 HB0532
 HB0532                          STATION RECOVERY (2009)
 HB0532
 HB0532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0532'MARK NOT FOUND.
 HB0532
 HB0532                          STATION RECOVERY (2012)
 HB0532
 HB0532'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0532'RECOVERED IN GOOD CONDITION.
 HB0532
 HB0532                          STATION RECOVERY (2013)
 HB0532
 HB0532'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB0532'THE STATION IS ON THE EAST SIDE OF MAIN STREET, 150 FT (45.7 M) SOUTH
 HB0532'OF IL ROUTE 34 (SHAWNEETOWN ROAD).
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0011 ***********************************************************************
 JC0011  DESIGNATION -  Y 146
 JC0011  PID         -  JC0011
 JC0011  STATE/COUNTY-  IL/MADISON
 JC0011  COUNTRY     -  US
 JC0011  USGS QUAD   -  MONKS MOUND (2018)
 JC0011
 JC0011                         *CURRENT SURVEY CONTROL
 JC0011  ______________________________________________________________________
 JC0011* NAD 83(1986) POSITION- 38 39 33.     (N) 090 03 48.     (W)   SCALED
 JC0011* NAVD 88 ORTHO HEIGHT -   128.679 (meters)      422.17  (feet) ADJUSTED
 JC0011  ______________________________________________________________________
 JC0011  GEOID HEIGHT    -        -31.014 (meters)                     GEOID18
 JC0011  DYNAMIC HEIGHT  -        128.599 (meters)      421.91  (feet) COMP
 JC0011  MODELED GRAVITY -    979,998.7   (mgal)                       NAVD 88
 JC0011
 JC0011  VERT ORDER      -  FIRST     CLASS I
 JC0011
 JC0011.The horizontal coordinates were scaled from a map and have
 JC0011.an estimated accuracy of +/- 6 seconds.
 JC0011
 JC0011.The orthometric height was determined by differential leveling and
 JC0011.adjusted by the NATIONAL GEODETIC SURVEY
 JC0011.in June 1991.
 JC0011
 JC0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0011.GEOID18 height accuracy estimate available here.
 JC0011
 JC0011.Click photographs - Photos may exist for this station.
 JC0011
 JC0011.The dynamic height is computed by dividing the NAVD 88
 JC0011.geopotential number by the normal gravity value computed on the
 JC0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0011.degrees latitude (g = 980.6199 gals.).
 JC0011
 JC0011.The modeled gravity was interpolated from observed gravity values.
 JC0011
 JC0011;                    North         East    Units  Estimated Accuracy
 JC0011;SPC IL W     -   221,140.      708,990.      MT  (+/- 180 meters Scaled)
 JC0011
 JC0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC555830(NAD 83)
 JC0011
 JC0011                          SUPERSEDED SURVEY CONTROL
 JC0011
 JC0011  NGVD 29 (??/??/92)  128.790  (m)          422.54   (f) ADJ UNCH    1 1
 JC0011
 JC0011.Superseded values are not recommended for survey control.
 JC0011
 JC0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0011.See file dsdata.pdf to determine how the superseded data were derived.
 JC0011
 JC0011_MARKER: DB = BENCH MARK DISK
 JC0011_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JC0011_SP_SET: BUILDING
 JC0011_STAMPING: Y 149 1949
 JC0011_MARK LOGO: CGS
 JC0011_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0011
 JC0011  HISTORY     - Date     Condition        Report By
 JC0011  HISTORY     - 1949     MONUMENTED       CGS
 JC0011  HISTORY     - 1969     GOOD             CGS
 JC0011  HISTORY     - 20071102 MARK NOT FOUND   GEOCAC
 JC0011
 JC0011                          STATION DESCRIPTION
 JC0011
 JC0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JC0011'3.1 MI NW FROM CASEYVILLE.
 JC0011'ABOUT 1.3 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD
 JC0011'FROM THE CROSSING OF STATE HIGHWAY 157 AT CASEYVILLE, THENCE
 JC0011'0.9 MILE NORTH ALONG BLACK LANE, THENCE 0.9 MILE WEST ALONG
 JC0011'U.S. HIGHWAY 40, IN THE CAHOKIA MOUND STATE PARK, SET VERTICALLY
 JC0011'IN THE SOUTH FACE OF THE CONCRETE FOUNDATION OF THE MUSEUM
 JC0011'BUILDING, 121 FEET NORTH OF THE CENTER LINE OF THE WESTBOUND
 JC0011'LANE OF THE HIGHWAY, 2.9 FEET WEST OF THE WEST EDGE OF THE SOUTH
 JC0011'ENTRANCE TO THE BUILDING, 1 FOOT ABOVE THE LEVEL OF THE GROUND
 JC0011'AND ABOUT LEVEL WITH THE HIGHWAY.  SEC 35, T 3N, R 9N.
 JC0011
 JC0011                          STATION RECOVERY (2007)
 JC0011
 JC0011'RECOVERY NOTE BY GEOCACHING 2007 (BDH)
 JC0011'HIGHWAY IS NOW COLLINSVILLE RD.  STAFF AT VISITOR CENTER (OPENED 1989)
 JC0011'STATE THAT OLD MUSEUM BUILDING WAS DEMOLISHED IN LATE 1988 AND WAS AT
 JC0011'SW CORNER OF MONKS MOUND, WHICH AGREES WELL WITH COORDINATES.  DISK IS
 JC0011'DISCERNIBLE IN PICTURE OF OLD MUSEUM BUILDING.  NO EVIDENCE OF OLD
 JC0011'BUILDING WAS FOUND AT SURFACE.  PRESUME MARK DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1365 ***********************************************************************
 JB1365  DESIGNATION -  Y 147
 JB1365  PID         -  JB1365
 JB1365  STATE/COUNTY-  IL/ST CLAIR
 JB1365  COUNTRY     -  US
 JB1365  USGS QUAD   -  O'FALLON (2018)
 JB1365
 JB1365                         *CURRENT SURVEY CONTROL
 JB1365  ______________________________________________________________________
 JB1365* NAD 83(1986) POSITION- 38 35 30.73   (N) 089 54 24.33   (W)   HD_HELD1
 JB1365* NAVD 88 ORTHO HEIGHT -   167.810 (meters)      550.56  (feet) ADJUSTED
 JB1365  ______________________________________________________________________
 JB1365  GEOID HEIGHT    -        -30.714 (meters)                     GEOID18
 JB1365  DYNAMIC HEIGHT  -        167.704 (meters)      550.21  (feet) COMP
 JB1365  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 JB1365
 JB1365  VERT ORDER      -  FIRST     CLASS I
 JB1365
 JB1365.The horizontal coordinates were determined by differentially corrected
 JB1365.hand held GPS observations or other comparable positioning techniques
 JB1365.and have an estimated accuracy of +/- 3 meters.
 JB1365
 JB1365.The orthometric height was determined by differential leveling and
 JB1365.adjusted by the NATIONAL GEODETIC SURVEY
 JB1365.in June 1991.
 JB1365
 JB1365.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1365.GEOID18 height accuracy estimate available here.
 JB1365
 JB1365.Click photographs - Photos may exist for this station.
 JB1365
 JB1365.The dynamic height is computed by dividing the NAVD 88
 JB1365.geopotential number by the normal gravity value computed on the
 JB1365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1365.degrees latitude (g = 980.6199 gals.).
 JB1365
 JB1365.The modeled gravity was interpolated from observed gravity values.
 JB1365
 JB1365;                    North         East    Units  Estimated Accuracy
 JB1365;SPC IL W     -   213,696.8     722,642.4     MT  (+/- 3 meters HH1 GPS) 
 JB1365
 JB1365_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH4683475495(NAD 83)
 JB1365
 JB1365                          SUPERSEDED SURVEY CONTROL
 JB1365
 JB1365  NGVD 29 (??/??/92)  167.926  (m)          550.94   (f) ADJ UNCH    1 1
 JB1365
 JB1365.Superseded values are not recommended for survey control.
 JB1365
 JB1365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1365.See file dsdata.pdf to determine how the superseded data were derived.
 JB1365
 JB1365_MARKER: DB = BENCH MARK DISK
 JB1365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1365_STAMPING: Y 147 1949
 JB1365_MARK LOGO: CGS
 JB1365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1365+STABILITY: SURFACE MOTION
 JB1365_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1365+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 JB1365
 JB1365  HISTORY     - Date     Condition        Report By
 JB1365  HISTORY     - 1949     MONUMENTED       CGS
 JB1365  HISTORY     - 1969     GOOD             CGS
 JB1365  HISTORY     - 20031209 GOOD             CHAST
 JB1365  HISTORY     - 20110207 GOOD             INDIV
 JB1365  HISTORY     - 20110822 GOOD             ILDT
 JB1365
 JB1365                          STATION DESCRIPTION
 JB1365
 JB1365'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1365'AT O FALLON.
 JB1365'AT OFALLON, ABOUT 0.2 MILE EAST ALONG THE BALTIMORE AND OHIO
 JB1365'RAILROAD FROM THE STATION, IN A VACANT LOT IN 1969, NEAR THE
 JB1365'INTERSECTION OF EAST STATE STREET AND NORTH ORANGE STREET, 82.3
 JB1365'FEET NORTHWEST OF AND ACROSS THE TRACK FROM MILEPOLE ST L 19 C
 JB1365'320, 81 FEET WEST OF THE CENTER LINE OF NORTH ORANGE STREET, 28.6
 JB1365'FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, ABOUT LEVEL WITH
 JB1365'THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH
 JB1365'ABOVE THE LEVEL OF THE GROUND.  SEC 29, T 2N R 7W.
 JB1365
 JB1365                          STATION RECOVERY (2003)
 JB1365
 JB1365'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2003 (JRA)
 JB1365'RECOVERED AS DESCRIBED
 JB1365
 JB1365                          STATION RECOVERY (2011)
 JB1365
 JB1365'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (MSS)
 JB1365'RECOVERED IN GOOD CONDITION.
 JB1365
 JB1365                          STATION RECOVERY (2011)
 JB1365
 JB1365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0702 ***********************************************************************
 HB0702  DESIGNATION -  Y 148
 HB0702  PID         -  HB0702
 HB0702  STATE/COUNTY-  IL/JACKSON
 HB0702  COUNTRY     -  US
 HB0702  USGS QUAD   -  MURPHYSBORO (2018)
 HB0702
 HB0702                         *CURRENT SURVEY CONTROL
 HB0702  ______________________________________________________________________
 HB0702* NAD 83(1986) POSITION- 37 48 24.     (N) 089 20 00.     (W)   SCALED
 HB0702* NAVD 88 ORTHO HEIGHT -   123.078 (meters)      403.80  (feet) ADJUSTED
 HB0702  ______________________________________________________________________
 HB0702  GEOID HEIGHT    -        -29.245 (meters)                     GEOID18
 HB0702  DYNAMIC HEIGHT  -        122.993 (meters)      403.52  (feet) COMP
 HB0702  MODELED GRAVITY -    979,940.7   (mgal)                       NAVD 88
 HB0702
 HB0702  VERT ORDER      -  FIRST     CLASS II
 HB0702
 HB0702.The horizontal coordinates were scaled from a map and have
 HB0702.an estimated accuracy of +/- 6 seconds.
 HB0702
 HB0702.The orthometric height was determined by differential leveling and
 HB0702.adjusted by the NATIONAL GEODETIC SURVEY
 HB0702.in June 1991.
 HB0702
 HB0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0702.GEOID18 height accuracy estimate available here.
 HB0702
 HB0702.Click photographs - Photos may exist for this station.
 HB0702
 HB0702.The dynamic height is computed by dividing the NAVD 88
 HB0702.geopotential number by the normal gravity value computed on the
 HB0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0702.degrees latitude (g = 980.6199 gals.).
 HB0702
 HB0702.The modeled gravity was interpolated from observed gravity values.
 HB0702
 HB0702;                    North         East    Units  Estimated Accuracy
 HB0702;SPC IL W     -   126,840.      773,380.      MT  (+/- 180 meters Scaled)
 HB0702
 HB0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG945869(NAD 83)
 HB0702
 HB0702                          SUPERSEDED SURVEY CONTROL
 HB0702
 HB0702  NGVD 29 (11/26/84)  123.172  (m)          404.11   (f) ADJUSTED    1 2
 HB0702
 HB0702.Superseded values are not recommended for survey control.
 HB0702
 HB0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0702.See file dsdata.pdf to determine how the superseded data were derived.
 HB0702
 HB0702_MARKER: DB = BENCH MARK DISK
 HB0702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0702_STAMPING: Y 148 1949
 HB0702_MARK LOGO: CGS
 HB0702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0702+STABILITY: SURFACE MOTION
 HB0702
 HB0702  HISTORY     - Date     Condition        Report By
 HB0702  HISTORY     - 1949     MONUMENTED       CGS
 HB0702  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB0702  HISTORY     - 20120619 MARK NOT FOUND   ILDT
 HB0702
 HB0702                          STATION DESCRIPTION
 HB0702
 HB0702'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0702'3.5 MI N FROM MURPHYSBORO.
 HB0702'3.2 MILES NORTH ALONG HIGHWAYS 13 AND 127 FROM THE COURTHOUSE
 HB0702'AT MURPHYSBORO, THENCE 0.3 MILE WEST ALONG A BLACK TOP ROAD,
 HB0702'THENCE 0.1 MILE NORTH ACROSS THE MURPHYSBORO AIRPORT, ABOUT 297
 HB0702'FEET NORTH-NORTHEAST OF BM X 148, 3.3 FEET WEST OF THE NORTHWEST
 HB0702'CORNER OF HANGAR BUILDING, 2 FEET NORTH OF A WHITE WOODEN
 HB0702'WITNESS POST, ABOUT LEVEL WITH THE GROUND AND SET IN THE TOP
 HB0702'OF A CONCRETE POST PROJECTING 4 INCHES.  NOTE-- AIRPORT NO
 HB0702'LONGER EXISTS.  ARE IS NOW CULTIVATED.
 HB0702
 HB0702                          STATION RECOVERY (1966)
 HB0702
 HB0702'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB0702'MARK NOT FOUND.
 HB0702
 HB0702                          STATION RECOVERY (2012)
 HB0702
 HB0702'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0702'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0780 ***********************************************************************
 HB0780  DESIGNATION -  Y 149
 HB0780  PID         -  HB0780
 HB0780  STATE/COUNTY-  IL/UNION
 HB0780  COUNTRY     -  US
 HB0780  USGS QUAD   -  JONESBORO (2018)
 HB0780
 HB0780                         *CURRENT SURVEY CONTROL
 HB0780  ______________________________________________________________________
 HB0780* NAD 83(1986) POSITION- 37 29 01.0    (N) 089 15 35.2    (W)   HD_HELD2
 HB0780* NAVD 88 ORTHO HEIGHT -   191.312 (meters)      627.66  (feet) ADJUSTED
 HB0780  ______________________________________________________________________
 HB0780  GEOID HEIGHT    -        -28.574 (meters)                     GEOID18
 HB0780  DYNAMIC HEIGHT  -        191.175 (meters)      627.21  (feet) COMP
 HB0780  MODELED GRAVITY -    979,908.2   (mgal)                       NAVD 88
 HB0780
 HB0780  VERT ORDER      -  FIRST     CLASS I
 HB0780
 HB0780.The horizontal coordinates were established by autonomous hand held GPS
 HB0780.observations and have an estimated accuracy of +/- 10 meters.
 HB0780
 HB0780.The orthometric height was determined by differential leveling and
 HB0780.adjusted by the NATIONAL GEODETIC SURVEY
 HB0780.in June 1991.
 HB0780
 HB0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0780.GEOID18 height accuracy estimate available here.
 HB0780
 HB0780.Click photographs - Photos may exist for this station.
 HB0780
 HB0780.The dynamic height is computed by dividing the NAVD 88
 HB0780.geopotential number by the normal gravity value computed on the
 HB0780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0780.degrees latitude (g = 980.6199 gals.).
 HB0780
 HB0780.The modeled gravity was interpolated from observed gravity values.
 HB0780
 HB0780;                    North         East    Units  Estimated Accuracy
 HB0780;SPC IL W     -    91,045.      780,206.      MT  (+/- 10 meters HH2 GPS)
 HB0780
 HB0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0020050921(NAD 83)
 HB0780
 HB0780                          SUPERSEDED SURVEY CONTROL
 HB0780
 HB0780  NGVD 29 (11/26/84)  191.325  (m)          627.71   (f) ADJUSTED    1 1
 HB0780
 HB0780.Superseded values are not recommended for survey control.
 HB0780
 HB0780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0780.See file dsdata.pdf to determine how the superseded data were derived.
 HB0780
 HB0780_MARKER: DB = BENCH MARK DISK
 HB0780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0780_STAMPING: Y 149 1949
 HB0780_MARK LOGO: CGS
 HB0780_PROJECTION: PROJECTING 3 CENTIMETERS
 HB0780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0780+STABILITY: SURFACE MOTION
 HB0780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0780+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 HB0780
 HB0780  HISTORY     - Date     Condition        Report By
 HB0780  HISTORY     - 1949     MONUMENTED       CGS
 HB0780  HISTORY     - 1969     GOOD             CGS
 HB0780  HISTORY     - 1976     GOOD             ILDT
 HB0780  HISTORY     - 1976     GOOD             ILDT
 HB0780  HISTORY     - 1976     GOOD             ILDT
 HB0780  HISTORY     - 20020828 GOOD             USACE
 HB0780  HISTORY     - 20110615 GOOD             ILDT
 HB0780  HISTORY     - 20120502 GOOD             AMESC
 HB0780  HISTORY     - 20120612 GOOD             ILDT
 HB0780
 HB0780                          STATION DESCRIPTION
 HB0780
 HB0780'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0780'1.8 MI N FROM ANNA.
 HB0780'ABOUT 1.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0780'THE STATION AT ANNA, OR ABOUT 3.6 MILES SOUTH ALONG THE ILLINOIS
 HB0780'CENTRAL RAILROAD FROM THE POST OFFICE AT COBDEN, 7 3/4 RAILS NORTH
 HB0780'OF MILEPOST 327, 47 FEET NORTHWEST OF THE CENTER OF A CROSSING OF
 HB0780'THE RAILROAD AND A GRAVELED ROAD, 19 FEET WEST OF THE WEST RAIL
 HB0780'OF THE WEST TRACK, 37 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 HB0780'46 1/2 FEET WEST AND ACROSS THE TRACKS FROM THE SOUTHWEST CORNER
 HB0780'OF SEMAPHORE SIGNAL NUMBER 326.8, 57 1/2 FEET EAST OF UNDERGROUND
 HB0780'TELEPHONE CABLE MARKER NUMBER 04, 14 FEET NORTH OF A PIPE LINE
 HB0780'MARKER, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET
 HB0780'BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE
 HB0780'POST WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 HB0780'SEC 7, T12S, R1W
 HB0780
 HB0780                          STATION RECOVERY (1976)
 HB0780
 HB0780'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0780'RECOVERED IN GOOD CONDITION.
 HB0780
 HB0780                          STATION RECOVERY (1976)
 HB0780
 HB0780'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0780'RECOVERED IN GOOD CONDITION.
 HB0780
 HB0780                          STATION RECOVERY (1976)
 HB0780
 HB0780'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0780'RECOVERED IN GOOD CONDITION.
 HB0780
 HB0780                          STATION RECOVERY (2002)
 HB0780
 HB0780'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0780'ROAD AT CROSSING IS KAOLIN RD.
 HB0780
 HB0780                          STATION RECOVERY (2011)
 HB0780
 HB0780'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0780'RECOVERED IN GOOD CONDITION.
 HB0780
 HB0780                          STATION RECOVERY (2012)
 HB0780
 HB0780'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0780'RECOVERED AS DESCRIBED.
 HB0780
 HB0780                          STATION RECOVERY (2012)
 HB0780
 HB0780'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0780'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0334 ***********************************************************************
 KC0334  DESIGNATION -  Y 15
 KC0334  PID         -  KC0334
 KC0334  STATE/COUNTY-  IL/ADAMS
 KC0334  COUNTRY     -  US
 KC0334  USGS QUAD   -  QUINCY WEST (2018)
 KC0334
 KC0334                         *CURRENT SURVEY CONTROL
 KC0334  ______________________________________________________________________
 KC0334* NAD 83(1986) POSITION- 39 57 24.98   (N) 091 24 29.94   (W)   HD_HELD1
 KC0334* NAVD 88 ORTHO HEIGHT -   167.894 (meters)      550.83  (feet) ADJUSTED
 KC0334  ______________________________________________________________________
 KC0334  GEOID HEIGHT    -        -32.589 (meters)                     GEOID18
 KC0334  DYNAMIC HEIGHT  -        167.808 (meters)      550.55  (feet) COMP
 KC0334  MODELED GRAVITY -    980,108.6   (mgal)                       NAVD 88
 KC0334
 KC0334  VERT ORDER      -  FIRST     CLASS II
 KC0334
 KC0334.The horizontal coordinates were determined by differentially corrected
 KC0334.hand held GPS observations or other comparable positioning techniques
 KC0334.and have an estimated accuracy of +/- 3 meters.
 KC0334
 KC0334.The orthometric height was determined by differential leveling and
 KC0334.adjusted by the NATIONAL GEODETIC SURVEY
 KC0334.in June 1991.
 KC0334
 KC0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0334.GEOID18 height accuracy estimate available here.
 KC0334
 KC0334.Click photographs - Photos may exist for this station.
 KC0334
 KC0334.The dynamic height is computed by dividing the NAVD 88
 KC0334.geopotential number by the normal gravity value computed on the
 KC0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0334.degrees latitude (g = 980.6199 gals.).
 KC0334
 KC0334.The modeled gravity was interpolated from observed gravity values.
 KC0334
 KC0334;                    North         East    Units  Estimated Accuracy
 KC0334;SPC IL W     -   365,945.1     593,908.9     MT  (+/- 3 meters HH1 GPS) 
 KC0334
 KC0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXE3595424190(NAD 83)
 KC0334
 KC0334                          SUPERSEDED SURVEY CONTROL
 KC0334
 KC0334  NGVD 29 (??/??/92)  167.974  (m)          551.09   (f) ADJ UNCH    1 2
 KC0334
 KC0334.Superseded values are not recommended for survey control.
 KC0334
 KC0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0334.See file dsdata.pdf to determine how the superseded data were derived.
 KC0334
 KC0334_MARKER: DB = BENCH MARK DISK
 KC0334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0334_STAMPING: Y 15 1933
 KC0334_MARK LOGO: CGS
 KC0334_PROJECTION: FLUSH
 KC0334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0334+STABILITY: SURFACE MOTION
 KC0334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0334+SATELLITE: SATELLITE OBSERVATIONS - April 18, 2013
 KC0334
 KC0334  HISTORY     - Date     Condition        Report By
 KC0334  HISTORY     - 1933     MONUMENTED       CGS
 KC0334  HISTORY     - 1971     GOOD             USGS
 KC0334  HISTORY     - 20091214 GOOD             INDIV
 KC0334  HISTORY     - 20100602 GOOD             MODNR
 KC0334  HISTORY     - 20120524 GOOD             ILDT
 KC0334  HISTORY     - 20130418 GOOD             AMESC
 KC0334
 KC0334                          STATION DESCRIPTION
 KC0334
 KC0334'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0334'1.5 MI NE FROM QUINCY.
 KC0334'1-1/2 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0334'RAILROAD FROM THE STATION AT QUINCY, ADAMS COUNTY, 1/8 MILE
 KC0334'NORTHEAST OF MILEPOST 261, 40 FEET WEST OF A CROSSROAD, AND 45
 KC0334'FEET SOUTH OF THE TRACK.  A STANDARD DISK, STAMPED Y 15 1933 AND
 KC0334'SET IN THE TOP OF A CONCRETE POST.
 KC0334
 KC0334                          STATION RECOVERY (1971)
 KC0334
 KC0334'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 KC0334'RECOVERED IN GOOD CONDITION.
 KC0334
 KC0334                          STATION RECOVERY (2009)
 KC0334
 KC0334'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (CLB)
 KC0334'RECOVERED IN GOOD CONDITION.
 KC0334
 KC0334                          STATION RECOVERY (2010)
 KC0334
 KC0334'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 KC0334'
 KC0334'RECOVERED MARK IN GOOD CONDITION.
 KC0334'THE MARK IS 37 FEET SOUTH OF THE CENTER OF RAILROAD TRACKS, 53.2 FEET
 KC0334'SW OF THE SW CORNER OF CROSSING ARM BASE AND 47.5 FEET WEST OF THE
 KC0334'CENTER OF 5TH STREET.
 KC0334
 KC0334                          STATION RECOVERY (2012)
 KC0334
 KC0334'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0334'CAP HAS BEEN SCRAPED BY BLADE BUT MARK IS SOLID.
 KC0334
 KC0334                          STATION RECOVERY (2013)
 KC0334
 KC0334'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 KC0334'THE DISK IS SOLID BUT APPEARS TO HAVE BEEN HIT BY A LAWN MOWER BLADE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0028 ***********************************************************************
 JB0028  DESIGNATION -  Y 150
 JB0028  PID         -  JB0028
 JB0028  STATE/COUNTY-  IL/CLAY
 JB0028  COUNTRY     -  US
 JB0028  USGS QUAD   -  CLAY CITY (2018)
 JB0028
 JB0028                         *CURRENT SURVEY CONTROL
 JB0028  ______________________________________________________________________
 JB0028* NAD 83(1986) POSITION- 38 41 26.     (N) 088 21 08.     (W)   SCALED
 JB0028* NAVD 88 ORTHO HEIGHT -   132.116 (meters)      433.45  (feet) ADJUSTED
 JB0028  ______________________________________________________________________
 JB0028  GEOID HEIGHT    -        -31.246 (meters)                     GEOID18
 JB0028  DYNAMIC HEIGHT  -        132.034 (meters)      433.18  (feet) COMP
 JB0028  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 JB0028
 JB0028  VERT ORDER      -  FIRST     CLASS II
 JB0028
 JB0028.The horizontal coordinates were scaled from a map and have
 JB0028.an estimated accuracy of +/- 6 seconds.
 JB0028
 JB0028.The orthometric height was determined by differential leveling and
 JB0028.adjusted by the NATIONAL GEODETIC SURVEY
 JB0028.in June 1991.
 JB0028
 JB0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0028.GEOID18 height accuracy estimate available here.
 JB0028
 JB0028.Click photographs - Photos may exist for this station.
 JB0028
 JB0028.The dynamic height is computed by dividing the NAVD 88
 JB0028.geopotential number by the normal gravity value computed on the
 JB0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0028.degrees latitude (g = 980.6199 gals.).
 JB0028
 JB0028.The modeled gravity was interpolated from observed gravity values.
 JB0028
 JB0028;                    North         East    Units  Estimated Accuracy
 JB0028;SPC IL E     -   224,630.      298,360.      MT  (+/- 180 meters Scaled)
 JB0028
 JB0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH823833(NAD 83)
 JB0028
 JB0028                          SUPERSEDED SURVEY CONTROL
 JB0028
 JB0028  NGVD 29 (??/??/92)  132.224  (m)          433.80   (f) ADJ UNCH    1 2
 JB0028
 JB0028.Superseded values are not recommended for survey control.
 JB0028
 JB0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0028.See file dsdata.pdf to determine how the superseded data were derived.
 JB0028
 JB0028_MARKER: DB = BENCH MARK DISK
 JB0028_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB0028_SP_SET: FOUNDATION
 JB0028_STAMPING: Y 150 1949
 JB0028_MARK LOGO: CGS
 JB0028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0028+STABILITY: SURFACE MOTION
 JB0028
 JB0028  HISTORY     - Date     Condition        Report By
 JB0028  HISTORY     - 1949     MONUMENTED       CGS
 JB0028  HISTORY     - 1986     GOOD             NGS
 JB0028
 JB0028                          STATION DESCRIPTION
 JB0028
 JB0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0028'AT CLAY CITY.
 JB0028'AT CLAY CITY, SET VERTICALLY IN THE SOUTH FACE OF THE SOUTHWEST
 JB0028'CORNER OF THE FIRE HALL ON 2ND STREET, ABOUT 1 FOOT ABOVE THE
 JB0028'LEVEL OF THE SIDEWALK AND ABOUT 2 FEET ABOVE THE LEVEL OF 2ND
 JB0028'STREET.
 JB0028
 JB0028                          STATION RECOVERY (1986)
 JB0028
 JB0028'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0028'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN CLAY
 JB0028'CITY, AT 112 EAST 2ND STREET, SET VERTICALLY IN THE SOUTH FACE OF THE
 JB0028'CLAY CITY FIRE STATION AND TOWNSHIP HALL, AND 1.9 M (6.2 FT) WEST OF
 JB0028'THE CENTER OF THE EAST 1 OF 2 BAY DOORS.
 JB0028'THE MARK IS 0.6 M ABOVE THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1322 ***********************************************************************
 JB1322  DESIGNATION -  Y 151
 JB1322  PID         -  JB1322
 JB1322  STATE/COUNTY-  IL/CLINTON
 JB1322  COUNTRY     -  US
 JB1322  USGS QUAD   -  TRENTON (2018)
 JB1322
 JB1322                         *CURRENT SURVEY CONTROL
 JB1322  ______________________________________________________________________
 JB1322* NAD 83(1986) POSITION- 38 36 04.     (N) 089 40 13.     (W)   SCALED
 JB1322* NAVD 88 ORTHO HEIGHT -   149.829 (meters)      491.56  (feet) ADJUSTED
 JB1322  ______________________________________________________________________
 JB1322  GEOID HEIGHT    -        -30.703 (meters)                     GEOID18
 JB1322  DYNAMIC HEIGHT  -        149.735 (meters)      491.26  (feet) COMP
 JB1322  MODELED GRAVITY -    979,999.9   (mgal)                       NAVD 88
 JB1322
 JB1322  VERT ORDER      -  FIRST     CLASS I
 JB1322
 JB1322.The horizontal coordinates were scaled from a map and have
 JB1322.an estimated accuracy of +/- 6 seconds.
 JB1322
 JB1322.The orthometric height was determined by differential leveling and
 JB1322.adjusted by the NATIONAL GEODETIC SURVEY
 JB1322.in June 1991.
 JB1322
 JB1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1322.GEOID18 height accuracy estimate available here.
 JB1322
 JB1322.Click photographs - Photos may exist for this station.
 JB1322
 JB1322.The dynamic height is computed by dividing the NAVD 88
 JB1322.geopotential number by the normal gravity value computed on the
 JB1322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1322.degrees latitude (g = 980.6199 gals.).
 JB1322
 JB1322.The modeled gravity was interpolated from observed gravity values.
 JB1322
 JB1322;                    North         East    Units  Estimated Accuracy
 JB1322;SPC IL W     -   214,810.      743,240.      MT  (+/- 180 meters Scaled)
 JB1322
 JB1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH674758(NAD 83)
 JB1322
 JB1322                          SUPERSEDED SURVEY CONTROL
 JB1322
 JB1322  NGVD 29 (??/??/92)  149.949  (m)          491.96   (f) ADJ UNCH    1 1
 JB1322
 JB1322.Superseded values are not recommended for survey control.
 JB1322
 JB1322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1322.See file dsdata.pdf to determine how the superseded data were derived.
 JB1322
 JB1322_MARKER: DB = BENCH MARK DISK
 JB1322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1322_STAMPING: Y 151 1949
 JB1322_MARK LOGO: CGS
 JB1322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1322+STABILITY: SURFACE MOTION
 JB1322
 JB1322  HISTORY     - Date     Condition        Report By
 JB1322  HISTORY     - 1949     MONUMENTED       CGS
 JB1322  HISTORY     - 1969     GOOD             CGS
 JB1322  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1322
 JB1322                          STATION DESCRIPTION
 JB1322
 JB1322'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1322'0.8 MI E FROM TRENTON.
 JB1322'ABOUT 0.85 MILE EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1322'THE CROSSING OF STATE HIGHWAY 160 AT TRENTON, AT THE OUTSIDE OF
 JB1322'A CURVE, ABOUT 8 1/2 RAILS EAST OF THE JUNCTION OF THE MAIN
 JB1322'TRACK AND A SPUR TRACK LEADING SOUTHWEST, 40.3 FEET SOUTH OF THE
 JB1322'SOUTH RAIL, 15 FEET NORTH OF THE CENTER LINE OF A ROAD WHICH
 JB1322'PARALLEL THE TRACK, 17 1/2 FEET NORTHWEST OF MILEPOLE 307-8, 1.5
 JB1322'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK
 JB1322'AND SET IN THE TOP OF A CONCRETE POST 2 INCHES BELOW THE LEVEL
 JB1322'OF THE GROUND.  SEC 20, T 2 N, R 5 W.
 JB1322
 JB1322                          STATION RECOVERY (2011)
 JB1322
 JB1322'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1322'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0877 ***********************************************************************
 JB0877  DESIGNATION -  Y 152
 JB0877  PID         -  JB0877
 JB0877  STATE/COUNTY-  IL/CLINTON
 JB0877  COUNTRY     -  US
 JB0877  USGS QUAD   -  CARLYLE (2018)
 JB0877
 JB0877                         *CURRENT SURVEY CONTROL
 JB0877  ______________________________________________________________________
 JB0877* NAD 83(1986) POSITION- 38 36 17.     (N) 089 16 28.     (W)   SCALED
 JB0877* NAVD 88 ORTHO HEIGHT -   136.848 (meters)      448.98  (feet) ADJUSTED
 JB0877  ______________________________________________________________________
 JB0877  GEOID HEIGHT    -        -30.915 (meters)                     GEOID18
 JB0877  DYNAMIC HEIGHT  -        136.761 (meters)      448.69  (feet) COMP
 JB0877  MODELED GRAVITY -    979,987.1   (mgal)                       NAVD 88
 JB0877
 JB0877  VERT ORDER      -  FIRST     CLASS I
 JB0877
 JB0877.The horizontal coordinates were scaled from a map and have
 JB0877.an estimated accuracy of +/- 6 seconds.
 JB0877
 JB0877.The orthometric height was determined by differential leveling and
 JB0877.adjusted by the NATIONAL GEODETIC SURVEY
 JB0877.in June 1991.
 JB0877
 JB0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0877.GEOID18 height accuracy estimate available here.
 JB0877
 JB0877.Click photographs - Photos may exist for this station.
 JB0877
 JB0877.The dynamic height is computed by dividing the NAVD 88
 JB0877.geopotential number by the normal gravity value computed on the
 JB0877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0877.degrees latitude (g = 980.6199 gals.).
 JB0877
 JB0877.The modeled gravity was interpolated from observed gravity values.
 JB0877
 JB0877;                    North         East    Units  Estimated Accuracy
 JB0877;SPC IL W     -   215,470.      777,710.      MT  (+/- 180 meters Scaled)
 JB0877
 JB0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH019753(NAD 83)
 JB0877
 JB0877                          SUPERSEDED SURVEY CONTROL
 JB0877
 JB0877  NGVD 29 (??/??/92)  136.969  (m)          449.37   (f) ADJ UNCH    1 1
 JB0877
 JB0877.Superseded values are not recommended for survey control.
 JB0877
 JB0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0877.See file dsdata.pdf to determine how the superseded data were derived.
 JB0877
 JB0877_MARKER: DB = BENCH MARK DISK
 JB0877_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0877_SP_SET: BRIDGE
 JB0877_STAMPING: Y 152 1949
 JB0877_MARK LOGO: CGS
 JB0877_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0877
 JB0877  HISTORY     - Date     Condition        Report By
 JB0877  HISTORY     - 1949     MONUMENTED       CGS
 JB0877  HISTORY     - 1969     GOOD             CGS
 JB0877  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0877
 JB0877                          STATION DESCRIPTION
 JB0877
 JB0877'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0877'5.4 MI E FROM CARLYLE.
 JB0877'ABOUT 5.45 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0877'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, ABOUT 0.15 MILE EAST
 JB0877'OF A NARROW DIRT ROAD CROSSING, AT MILE POLE 285-24, SET ON THE
 JB0877'TOP OF THE NORTH END OF THE WEST ABUTMENT FOR A 15-FOOT CONCRETE
 JB0877'BRIDGE OVER A SMALL STREAM, 6 FEET NORTH OF THE NORTH RAIL AND
 JB0877'2 1/2 FEET BELOW THE LEVEL OF THE TRACK.  SEC 23, T2N, R2W.
 JB0877
 JB0877                          STATION RECOVERY (2011)
 JB0877
 JB0877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0877'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0585 ***********************************************************************
 JB0585  DESIGNATION -  Y 153
 JB0585  PID         -  JB0585
 JB0585  STATE/COUNTY-  IL/CLAY
 JB0585  COUNTRY     -  US
 JB0585  USGS QUAD   -  XENIA NE (2018)
 JB0585
 JB0585                         *CURRENT SURVEY CONTROL
 JB0585  ______________________________________________________________________
 JB0585* NAD 83(1986) POSITION- 38 39 16.     (N) 088 32 09.     (W)   SCALED
 JB0585* NAVD 88 ORTHO HEIGHT -   149.908 (meters)      491.82  (feet) ADJUSTED
 JB0585  ______________________________________________________________________
 JB0585  GEOID HEIGHT    -        -31.121 (meters)                     GEOID18
 JB0585  DYNAMIC HEIGHT  -        149.815 (meters)      491.52  (feet) COMP
 JB0585  MODELED GRAVITY -    980,003.9   (mgal)                       NAVD 88
 JB0585
 JB0585  VERT ORDER      -  FIRST     CLASS II
 JB0585
 JB0585.The horizontal coordinates were scaled from a map and have
 JB0585.an estimated accuracy of +/- 6 seconds.
 JB0585
 JB0585.The orthometric height was determined by differential leveling and
 JB0585.adjusted by the NATIONAL GEODETIC SURVEY
 JB0585.in June 1991.
 JB0585
 JB0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0585.GEOID18 height accuracy estimate available here.
 JB0585
 JB0585.Click photographs - Photos may exist for this station.
 JB0585
 JB0585.The dynamic height is computed by dividing the NAVD 88
 JB0585.geopotential number by the normal gravity value computed on the
 JB0585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0585.degrees latitude (g = 980.6199 gals.).
 JB0585
 JB0585.The modeled gravity was interpolated from observed gravity values.
 JB0585
 JB0585;                    North         East    Units  Estimated Accuracy
 JB0585;SPC IL E     -   220,640.      282,370.      MT  (+/- 180 meters Scaled)
 JB0585
 JB0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH663795(NAD 83)
 JB0585
 JB0585                          SUPERSEDED SURVEY CONTROL
 JB0585
 JB0585  NGVD 29 (??/??/92)  150.02   (m)          492.2    (f) COMPUTED    1 2
 JB0585
 JB0585.Superseded values are not recommended for survey control.
 JB0585
 JB0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0585.See file dsdata.pdf to determine how the superseded data were derived.
 JB0585
 JB0585_MARKER: DB = BENCH MARK DISK
 JB0585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0585_STAMPING: Y 153 1949
 JB0585_MARK LOGO: CGS
 JB0585_PROJECTION: PROJECTING 8 CENTIMETERS
 JB0585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0585+STABILITY: SURFACE MOTION
 JB0585
 JB0585  HISTORY     - Date     Condition        Report By
 JB0585  HISTORY     - 1949     MONUMENTED       CGS
 JB0585  HISTORY     - 1986     GOOD             NGS
 JB0585
 JB0585                          STATION DESCRIPTION
 JB0585
 JB0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0585'2.7 MI W FROM FLORA.
 JB0585'ABOUT 2.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0585'THE STATION AT FLORA, ABOUT 0.25 MILE WEST OF MILE POST C 245,
 JB0585'SET IN THE SOUTHWEST QUARTER OF A FARM ROAD CROSSING, 51 FEET
 JB0585'SOUTH OF THE SOUTH RAIL, 44 FEET WEST OF THE CENTER LINE OF THE
 JB0585'ROAD, 32 FEET WEST OF A FENCE CORNER, 11 FEET SOUTHEAST OF MILE
 JB0585'POLE 245/11, 2 FEET NORTH OF THE R/W FENCE, 2 FEET WEST OF A
 JB0585'WHITE WOODEN WITNESS POST, 1.5 FEET BELOW THE LEVEL OF THE
 JB0585'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 JB0585
 JB0585                          STATION RECOVERY (1986)
 JB0585
 JB0585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0585'RECOVERED IN GOOD CONDITION, BUT NOT LEVELED TO DURING THIS SURVEY.  A
 JB0585'NEW DESCRIPTION FOLLOWS.  3.3 KM (2.05 MI) WESTERLY ALONG OLD U.S.
 JB0585'HIGHWAY 50 FROM ITS JUNCTION WITH STATE STREET IN FLORA, THENCE 0.7 KM
 JB0585'(0.45 MI) SOUTH ALONG COUNTY ROAD 900 E, THENCE 0.9 KM (0.55 MI) WEST
 JB0585'ALONG A PRIVATE ROAD, 15.5 M (50.9 FT) SOUTH OF THE NEAR RAIL OF THE
 JB0585'CHESSIE SYSTEM RAILROAD, 13.4 M (44.0 FT) WEST OF THE EXTENDED CENTER
 JB0585'OF A PRIVATE ROAD LEADING SOUTH, AND 3.0 M (9.8 FT) NORTH OF THE
 JB0585'EXTENDED CENTER OF THE ROAD.
 JB0585'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 JB0585'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1018 ***********************************************************************
 JB1018  DESIGNATION -  Y 154
 JB1018  PID         -  JB1018
 JB1018  STATE/COUNTY-  IL/MARION
 JB1018  COUNTRY     -  US
 JB1018  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1018
 JB1018                         *CURRENT SURVEY CONTROL
 JB1018  ______________________________________________________________________
 JB1018* NAD 83(1986) POSITION- 38 31 06.01   (N) 089 08 07.50   (W)   HD_HELD1
 JB1018* NAVD 88 ORTHO HEIGHT -   150.316 (meters)      493.16  (feet) ADJUSTED
 JB1018  ______________________________________________________________________
 JB1018  GEOID HEIGHT    -        -30.641 (meters)                     GEOID18
 JB1018  DYNAMIC HEIGHT  -        150.220 (meters)      492.85  (feet) COMP
 JB1018  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 JB1018
 JB1018  VERT ORDER      -  SECOND    CLASS I
 JB1018
 JB1018.The horizontal coordinates were determined by differentially corrected
 JB1018.hand held GPS observations or other comparable positioning techniques
 JB1018.and have an estimated accuracy of +/- 3 meters.
 JB1018
 JB1018.The orthometric height was determined by differential leveling and
 JB1018.adjusted by the NATIONAL GEODETIC SURVEY
 JB1018.in July 2014.
 JB1018
 JB1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1018.GEOID18 height accuracy estimate available here.
 JB1018
 JB1018.Click photographs - Photos may exist for this station.
 JB1018
 JB1018.The dynamic height is computed by dividing the NAVD 88
 JB1018.geopotential number by the normal gravity value computed on the
 JB1018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1018.degrees latitude (g = 980.6199 gals.).
 JB1018
 JB1018.The modeled gravity was interpolated from observed gravity values.
 JB1018
 JB1018;                    North         East    Units  Estimated Accuracy
 JB1018;SPC IL E     -   205,814.4     230,051.0     MT  (+/- 3 meters HH1 GPS) 
 JB1018
 JB1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1383365489(NAD 83)
 JB1018
 JB1018                          SUPERSEDED SURVEY CONTROL
 JB1018
 JB1018  NAVD 88 (06/15/91)  150.295  (m)          493.09   (f) SUPERSEDED  1 1
 JB1018  NGVD 29 (??/??/92)  150.421  (m)          493.51   (f) ADJ UNCH    1 1
 JB1018
 JB1018.Superseded values are not recommended for survey control.
 JB1018
 JB1018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1018.See file dsdata.pdf to determine how the superseded data were derived.
 JB1018
 JB1018_MARKER: DB = BENCH MARK DISK
 JB1018_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1018_SP_SET: BUILDING
 JB1018_STAMPING: Y 154 1949
 JB1018_MARK LOGO: CGS
 JB1018_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB1018_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1018_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1018+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 JB1018
 JB1018  HISTORY     - Date     Condition        Report By
 JB1018  HISTORY     - 1949     MONUMENTED       CGS
 JB1018  HISTORY     - 1969     GOOD             CGS
 JB1018  HISTORY     - 20110830 GOOD             ILDT
 JB1018  HISTORY     - 20131211 GOOD             AMESC
 JB1018  HISTORY     - 20140618 GOOD             ILDT
 JB1018  HISTORY     - 20140707 GOOD             ILDT
 JB1018  HISTORY     - 20151007 GOOD             AMESC
 JB1018
 JB1018                          STATION DESCRIPTION
 JB1018
 JB1018'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1018'0.7 MI S FROM CENTRALIA.
 JB1018'ABOUT 0.15 MILE EAST ALONG SECOND STREET FROM THE ILLINOIS
 JB1018'CENTRAL RAILROAD STATION AT CENTRALIA, THENCE 0.55 MILE SOUTH
 JB1018'ALONG U.S. HIGHWAY 51 WHICH IS SOUTH POPLAR STREET, 12 1/2 FEET
 JB1018'EAST OF THE EAST CURB OF THE STREET, 52 FEET SOUTH OF THE SOUTH
 JB1018'CURB OF E. EIGHTH STREET, SET VERTICALLY IN THE WEST BRICK FACE
 JB1018'OF THE CENTRALIA FIRE PROTECTION DISTRICT BUILDING WHICH IS
 JB1018'NUMBERED 805, 4 1/2 FEET SOUTH OF THE CENTER OF THE WEST ENTRANCE
 JB1018'TO THE BUILDING, AND ABOUT 2 FEET ABOVE THE SURFACE OF THE
 JB1018'GROUND.  SEC 18, T 1 N, R 1 E.
 JB1018
 JB1018                          STATION RECOVERY (2011)
 JB1018
 JB1018'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1018'RECOVERED IN GOOD CONDITION.
 JB1018
 JB1018                          STATION RECOVERY (2013)
 JB1018
 JB1018'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB1018'RECOVERED AS DESCRIBED.
 JB1018
 JB1018                          STATION RECOVERY (2014)
 JB1018
 JB1018'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1018'SET VERTICALLY.
 JB1018
 JB1018                          STATION RECOVERY (2014)
 JB1018
 JB1018'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1018'SET VERTICAL.
 JB1018
 JB1018                          STATION RECOVERY (2015)
 JB1018
 JB1018'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1018'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0617 ***********************************************************************
 JB0617  DESIGNATION -  Y 155
 JB0617  PID         -  JB0617
 JB0617  STATE/COUNTY-  IL/MARION
 JB0617  COUNTRY     -  US
 JB0617  USGS QUAD   -  SALEM NORTH (2018)
 JB0617
 JB0617                         *CURRENT SURVEY CONTROL
 JB0617  ______________________________________________________________________
 JB0617* NAD 83(1986) POSITION- 38 38 56.     (N) 088 58 02.     (W)   SCALED
 JB0617* NAVD 88 ORTHO HEIGHT -   172.348 (meters)      565.45  (feet) ADJUSTED
 JB0617  ______________________________________________________________________
 JB0617  GEOID HEIGHT    -        -31.052 (meters)                     GEOID18
 JB0617  DYNAMIC HEIGHT  -        172.239 (meters)      565.09  (feet) COMP
 JB0617  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0617
 JB0617  VERT ORDER      -  FIRST     CLASS II
 JB0617
 JB0617.This mark is at Salem/leckrone Airport (SLO)
 JB0617
 JB0617.The horizontal coordinates were scaled from a map and have
 JB0617.an estimated accuracy of +/- 6 seconds.
 JB0617
 JB0617.The orthometric height was determined by differential leveling and
 JB0617.adjusted by the NATIONAL GEODETIC SURVEY
 JB0617.in June 1991.
 JB0617
 JB0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0617.GEOID18 height accuracy estimate available here.
 JB0617
 JB0617.Click photographs - Photos may exist for this station.
 JB0617
 JB0617.The dynamic height is computed by dividing the NAVD 88
 JB0617.geopotential number by the normal gravity value computed on the
 JB0617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0617.degrees latitude (g = 980.6199 gals.).
 JB0617
 JB0617.The modeled gravity was interpolated from observed gravity values.
 JB0617
 JB0617;                    North         East    Units  Estimated Accuracy
 JB0617;SPC IL E     -   220,190.      244,820.      MT  (+/- 180 meters Scaled)
 JB0617
 JB0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH288796(NAD 83)
 JB0617
 JB0617                          SUPERSEDED SURVEY CONTROL
 JB0617
 JB0617  NGVD 29 (??/??/92)  172.457  (m)          565.80   (f) ADJ UNCH    1 2
 JB0617
 JB0617.Superseded values are not recommended for survey control.
 JB0617
 JB0617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0617.See file dsdata.pdf to determine how the superseded data were derived.
 JB0617
 JB0617_MARKER: DB = BENCH MARK DISK
 JB0617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0617_STAMPING: Y 155 1949
 JB0617_MARK LOGO: CGS
 JB0617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0617+STABILITY: SURFACE MOTION
 JB0617
 JB0617  HISTORY     - Date     Condition        Report By
 JB0617  HISTORY     - 1949     MONUMENTED       CGS
 JB0617  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0617  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0617
 JB0617                          STATION DESCRIPTION
 JB0617
 JB0617'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0617'2.7 MI NW FROM SALEM.
 JB0617'ABOUT 0.65 MILE WEST ALONG HIGHWAY 50 FROM THE COURT HOUSE AT
 JB0617'SALEM, THENCE ABOUT 0.55 MILE NORTH ALONG NORTH ILLINOIS AVENUE,
 JB0617'THENCE ABOUT 0.5 MILE WEST ALONG WEST BOONE STREET, THENCE ABOUT
 JB0617'1.0 MILE NORTH ALONG A GRAVEL ROAD, AT THE NORTHWEST CORNER OF THE
 JB0617'LECKRONE AIRPORT, IN THE EXTENDING CENTER LINE OF THE
 JB0617'SOUTHEAST-NORTHWEST RUNWAY, 30 FEET SOUTH OF THE CENTER LINE OF
 JB0617'THE ROAD ALONG THE NORTH SIDE OF THE AIRPORT, 29 FEET EAST OF THE
 JB0617'CENTER LINE OF A NORTH-SOUTH ROAD ALONG THE WEST SIDE OF THE
 JB0617'AIRPORT, 17 FEET SOUTHEAST OF THE EAST END OF A 24-INCH PIPE
 JB0617'CULVERT UNDER THE NORTH-SOUTH ROAD, 2 FEET SOUTH OF A WHITE WOODEN
 JB0617'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD JUNCTION
 JB0617'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 JB0617
 JB0617                          STATION RECOVERY (1986)
 JB0617
 JB0617'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0617'MARK NOT FOUND.
 JB0617
 JB0617                          STATION RECOVERY (2011)
 JB0617
 JB0617'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0617'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0833 ***********************************************************************
 HB0833  DESIGNATION -  Y 156
 HB0833  PID         -  HB0833
 HB0833  STATE/COUNTY-  IL/PULASKI
 HB0833  COUNTRY     -  US
 HB0833  USGS QUAD   -  PULASKI (2018)
 HB0833
 HB0833                         *CURRENT SURVEY CONTROL
 HB0833  ______________________________________________________________________
 HB0833* NAD 83(1986) POSITION- 37 09 23.9    (N) 089 11 49.7    (W)   HD_HELD2
 HB0833* NAVD 88 ORTHO HEIGHT -   121.227 (meters)      397.73  (feet) ADJUSTED
 HB0833  ______________________________________________________________________
 HB0833  GEOID HEIGHT    -        -28.231 (meters)                     GEOID18
 HB0833  DYNAMIC HEIGHT  -        121.139 (meters)      397.44  (feet) COMP
 HB0833  MODELED GRAVITY -    979,907.5   (mgal)                       NAVD 88
 HB0833
 HB0833  VERT ORDER      -  FIRST     CLASS I
 HB0833
 HB0833.The horizontal coordinates were established by autonomous hand held GPS
 HB0833.observations and have an estimated accuracy of +/- 10 meters.
 HB0833
 HB0833.The orthometric height was determined by differential leveling and
 HB0833.adjusted by the NATIONAL GEODETIC SURVEY
 HB0833.in June 1991.
 HB0833
 HB0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0833.GEOID18 height accuracy estimate available here.
 HB0833
 HB0833.Click photographs - Photos may exist for this station.
 HB0833
 HB0833.The dynamic height is computed by dividing the NAVD 88
 HB0833.geopotential number by the normal gravity value computed on the
 HB0833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0833.degrees latitude (g = 980.6199 gals.).
 HB0833
 HB0833.The modeled gravity was interpolated from observed gravity values.
 HB0833
 HB0833;                    North         East    Units  Estimated Accuracy
 HB0833;SPC IL W     -    54,812.      786,118.      MT  (+/- 10 meters HH2 GPS)
 HB0833
 HB0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0489514509(NAD 83)
 HB0833
 HB0833                          SUPERSEDED SURVEY CONTROL
 HB0833
 HB0833  NGVD 29 (11/26/84)  121.148  (m)          397.47   (f) ADJUSTED    1 1
 HB0833
 HB0833.Superseded values are not recommended for survey control.
 HB0833
 HB0833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0833.See file dsdata.pdf to determine how the superseded data were derived.
 HB0833
 HB0833_MARKER: DB = BENCH MARK DISK
 HB0833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0833_STAMPING: Y 156 1954
 HB0833_MARK LOGO: CGS
 HB0833_PROJECTION: PROJECTING 5 CENTIMETERS
 HB0833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0833+STABILITY: SURFACE MOTION
 HB0833_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0833+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2012
 HB0833
 HB0833  HISTORY     - Date     Condition        Report By
 HB0833  HISTORY     - 1954     MONUMENTED       CGS
 HB0833  HISTORY     - 1969     GOOD             CGS
 HB0833  HISTORY     - 20020829 GOOD             USACE
 HB0833  HISTORY     - 20120504 GOOD             AMESC
 HB0833  HISTORY     - 20120618 GOOD             ILDT
 HB0833
 HB0833                          STATION DESCRIPTION
 HB0833
 HB0833'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0833'3 MI N FROM MOUNDS.
 HB0833'ABOUT 3.0 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0833'THE STATION AT MOUNDS, OR ABOUT 4.05 MILES SOUTH ALONG THE
 HB0833'ILLINOIS CENTRAL RAILROAD FROM THE POST OFFICE AT PULASKI, 0.25
 HB0833'MILE SOUTH OF MILEPOST 353, 0.15 MILE SOUTH OF A POST OFFICE
 HB0833'BUILDING AT THE COMMUNITY OF VILLA RIDGE, 25 1/2 FEET WEST OF
 HB0833'THE WEST RAIL OF THE WEST TRACK, 6 1/2 RAILS NORTH OF SEMAPHORE
 HB0833'SIGNAL NUMBER 353.3, 175 FEET SOUTHWEST AND ACROSS THE TRACKS
 HB0833'FROM THE SOUTHWEST CORNER OF THE CONCRETE FOUNDATION FOR A FRAME
 HB0833'HOUSE, 159 1/2 FEET SOUTHWEST OF A 26-INCH FORKED MAPLE TREE WHICH
 HB0833'IS LOCATED IN THE LAWN IN FRONT OF THE HOUSE, 4 FEET SOUTH OF
 HB0833'TELEPHONE POLE NUMBER K 8 L WHICH IS BRACED BY A GUY WIRE, 1.0
 HB0833'FOOT NORTHWEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW
 HB0833'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 HB0833'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 3,
 HB0833'T16S, R1W.
 HB0833
 HB0833                          STATION RECOVERY (2002)
 HB0833
 HB0833'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0833'RECOVERED IN GOOD CONDITION.
 HB0833
 HB0833                          STATION RECOVERY (2012)
 HB0833
 HB0833'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0833'NOTE-MARK IS 100 FT (30.5 M) SOUTH OF THE INTERSECTION OF CRAIN LANE
 HB0833'AND PINE OAK ROAD.
 HB0833
 HB0833                          STATION RECOVERY (2012)
 HB0833
 HB0833'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0833'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7269 ***********************************************************************
 AB7269  DESIGNATION -  Y 157 RESET
 AB7269  PID         -  AB7269
 AB7269  STATE/COUNTY-  IL/UNION
 AB7269  COUNTRY     -  US
 AB7269  USGS QUAD   -  COBDEN (2018)
 AB7269
 AB7269                         *CURRENT SURVEY CONTROL
 AB7269  ______________________________________________________________________
 AB7269* NAD 83(1986) POSITION- 37 32 01.     (N) 089 15 15.     (W)   SCALED
 AB7269* NAVD 88 ORTHO HEIGHT -   182.15  (meters)      597.6   (feet) RESET
 AB7269  ______________________________________________________________________
 AB7269  GEOID HEIGHT    -        -28.673 (meters)                     GEOID18
 AB7269  VERT ORDER      -  THIRD
 AB7269
 AB7269.The horizontal coordinates were scaled from a map and have
 AB7269.an estimated accuracy of +/- 6 seconds.
 AB7269
 AB7269.The orthometric height was computed from unverified reset data.
 AB7269
 AB7269.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7269.GEOID18 height accuracy estimate available here.
 AB7269
 AB7269.Click photographs - Photos may exist for this station.
 AB7269
 AB7269;                    North         East    Units  Estimated Accuracy
 AB7269;SPC IL W     -    96,600.      780,650.      MT  (+/- 180 meters Scaled)
 AB7269
 AB7269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG008564(NAD 83)
 AB7269
 AB7269                          SUPERSEDED SURVEY CONTROL
 AB7269
 AB7269.No superseded survey control is available for this station.
 AB7269
 AB7269_MARKER: DV = VERTICAL CONTROL DISK
 AB7269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7269_STAMPING: Y 157 RESET 1996
 AB7269_MARK LOGO: NGS
 AB7269_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7269+STABILITY: SURFACE MOTION
 AB7269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7269+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AB7269
 AB7269  HISTORY     - Date     Condition        Report By
 AB7269  HISTORY     - 1996     MONUMENTED       NGS
 AB7269  HISTORY     - 20090625 MARK NOT FOUND   ILDT
 AB7269  HISTORY     - 20120621 MARK NOT FOUND   ILDT
 AB7269
 AB7269                          STATION DESCRIPTION
 AB7269
 AB7269'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (RKB)
 AB7269'TO REACH THE STATION FROM THE MAPLE STREET CROSSING OF THE ILLINOIS
 AB7269'CENTRAL GULF RAILROAD AT COBDEN, PROCEED WEST ONE BLOCK TO
 AB7269'APPLEKNOCKER STREET, TURN RIGHT (NORTH) FOR ONE BLOCK TO THE NORTH END
 AB7269'OF A SMALL PARK PLAYGROUND, TURN RIGHT (EAST) TO RAILROAD TRACKS,
 AB7269'FOLLOW TRACKS NORTH APPROXIMATELY 120 M (393.7 FT) TO THE STATION ON
 AB7269'THE LEFT, 39.4 M (129.3 FT) EAST OF THE CENTERLINE OF APPLEKNOCKER
 AB7269'STREET, 10.6 M (34.8 FT) WEST OF THE WEST RAIL OF THE TRACK, 30.2 M
 AB7269'(99.1 FT) WEST OF THE SOUTH END OF THE WEST WINGWALL OF A 0.9 M (3.0
 AB7269'FT) BY 1.9 M (6.2 FT) CONCRETE BOX CULVERT, 25.5 M (83.7 FT) NORTHWEST
 AB7269'OF A 0.9 M (3.0 FT) DIAMETER CONCRETE VAULT WITH METAL LID, 4.2 M
 AB7269'(13.8 FT) EAST NORTHEAST OF THE TOP CENTER OF THE NORTH END OF A 0.7 M
 AB7269'(2.3 FT) DIAMETER ROUND CAST IRON CULVERT PIPE, 3.8 M (12.5 FT) EAST
 AB7269'OF A FIBERGLASS WITNESS POST, SET FLUSH WITH THE GROUND IN A ROUND
 AB7269'CONCRETE POST.
 AB7269
 AB7269                          STATION RECOVERY (2009)
 AB7269
 AB7269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 AB7269'MARK NOT FOUND.
 AB7269
 AB7269                          STATION RECOVERY (2012)
 AB7269
 AB7269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 AB7269'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0625 ***********************************************************************
 HB0625  DESIGNATION -  Y 158
 HB0625  PID         -  HB0625
 HB0625  STATE/COUNTY-  IL/JACKSON
 HB0625  COUNTRY     -  US
 HB0625  USGS QUAD   -  DE SOTO (2018)
 HB0625
 HB0625                         *CURRENT SURVEY CONTROL
 HB0625  ______________________________________________________________________
 HB0625* NAD 83(1986) POSITION- 37 48 01.     (N) 089 13 29.     (W)   SCALED
 HB0625* NAVD 88 ORTHO HEIGHT -   116.928 (meters)      383.62  (feet) ADJUSTED
 HB0625  ______________________________________________________________________
 HB0625  GEOID HEIGHT    -        -29.190 (meters)                     GEOID18
 HB0625  DYNAMIC HEIGHT  -        116.848 (meters)      383.36  (feet) COMP
 HB0625  MODELED GRAVITY -    979,946.7   (mgal)                       NAVD 88
 HB0625
 HB0625  VERT ORDER      -  FIRST     CLASS I
 HB0625
 HB0625.The horizontal coordinates were scaled from a map and have
 HB0625.an estimated accuracy of +/- 6 seconds.
 HB0625
 HB0625.The orthometric height was determined by differential leveling and
 HB0625.adjusted by the NATIONAL GEODETIC SURVEY
 HB0625.in June 1991.
 HB0625
 HB0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0625.GEOID18 height accuracy estimate available here.
 HB0625
 HB0625.Click photographs - Photos may exist for this station.
 HB0625
 HB0625.The dynamic height is computed by dividing the NAVD 88
 HB0625.geopotential number by the normal gravity value computed on the
 HB0625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0625.degrees latitude (g = 980.6199 gals.).
 HB0625
 HB0625.The modeled gravity was interpolated from observed gravity values.
 HB0625
 HB0625;                    North         East    Units  Estimated Accuracy
 HB0625;SPC IL W     -   126,220.      782,950.      MT  (+/- 180 meters Scaled)
 HB0625
 HB0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG041859(NAD 83)
 HB0625
 HB0625                          SUPERSEDED SURVEY CONTROL
 HB0625
 HB0625  NGVD 29 (11/26/84)  117.026  (m)          383.94   (f) ADJUSTED    1 1
 HB0625
 HB0625.Superseded values are not recommended for survey control.
 HB0625
 HB0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0625.See file dsdata.pdf to determine how the superseded data were derived.
 HB0625
 HB0625_MARKER: DB = BENCH MARK DISK
 HB0625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0625_STAMPING: Y 158 1954
 HB0625_MARK LOGO: CGS
 HB0625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0625+STABILITY: SURFACE MOTION
 HB0625_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0625+SATELLITE: SATELLITE OBSERVATIONS - July 14, 2011
 HB0625
 HB0625  HISTORY     - Date     Condition        Report By
 HB0625  HISTORY     - 1954     MONUMENTED       CGS
 HB0625  HISTORY     - 1969     GOOD             CGS
 HB0625  HISTORY     - 1976     GOOD             ILDT
 HB0625  HISTORY     - 1976     GOOD             ILDT
 HB0625  HISTORY     - 1976     GOOD             ILDT
 HB0625  HISTORY     - 20110714 GOOD             ILDT
 HB0625
 HB0625                          STATION DESCRIPTION
 HB0625
 HB0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0625'1.1 MI S FROM DE SOTO.
 HB0625'ABOUT 1.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0625'THE POST OFFICE AT DE SOTO, 177 FEET SOUTHEAST AND ACROSS THE
 HB0625'TRACK FROM MILEPOST 303, 106 FEET NORTHEAST OF THE CENTER OF A
 HB0625'CROSSING OF THE RAILROAD AND A TRAIL ROAD, 88 1/2 FEET EAST OF
 HB0625'THE EAST RAIL OF THE EAST TRACK, 112 FEET SOUTHEAST OF A
 HB0625'TELEPHONE POLE, 58 FEET NORTHEAST OF A TELEPHONE POLE, 1.0 FOOT
 HB0625'EAST OF A METAL WITNESS POST, ABOUT 4 1/2 FEET BELOW THE LEVEL
 HB0625'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 HB0625'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 28,
 HB0625'T 8S, R 1W.
 HB0625
 HB0625                          STATION RECOVERY (1976)
 HB0625
 HB0625'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0625'RECOVERED IN GOOD CONDITION.
 HB0625
 HB0625                          STATION RECOVERY (1976)
 HB0625
 HB0625'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0625'RECOVERED IN GOOD CONDITION.
 HB0625
 HB0625                          STATION RECOVERY (1976)
 HB0625
 HB0625'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0625'RECOVERED IN GOOD CONDITION.
 HB0625
 HB0625                          STATION RECOVERY (2011)
 HB0625
 HB0625'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1033 ***********************************************************************
 JB1033  DESIGNATION -  Y 159
 JB1033  PID         -  JB1033
 JB1033  STATE/COUNTY-  IL/WASHINGTON
 JB1033  COUNTRY     -  US
 JB1033  USGS QUAD   -  IRVINGTON (2018)
 JB1033
 JB1033                         *CURRENT SURVEY CONTROL
 JB1033  ______________________________________________________________________
 JB1033* NAD 83(1986) POSITION- 38 26 20.     (N) 089 09 45.     (W)   SCALED
 JB1033* NAVD 88 ORTHO HEIGHT -   161.442 (meters)      529.66  (feet) ADJUSTED
 JB1033  ______________________________________________________________________
 JB1033  GEOID HEIGHT    -        -30.388 (meters)                     GEOID18
 JB1033  DYNAMIC HEIGHT  -        161.339 (meters)      529.33  (feet) COMP
 JB1033  MODELED GRAVITY -    979,985.5   (mgal)                       NAVD 88
 JB1033
 JB1033  VERT ORDER      -  FIRST     CLASS I
 JB1033
 JB1033.The horizontal coordinates were scaled from a map and have
 JB1033.an estimated accuracy of +/- 6 seconds.
 JB1033
 JB1033.The orthometric height was determined by differential leveling and
 JB1033.adjusted by the NATIONAL GEODETIC SURVEY
 JB1033.in June 1991.
 JB1033
 JB1033.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1033.GEOID18 height accuracy estimate available here.
 JB1033
 JB1033.Click photographs - Photos may exist for this station.
 JB1033
 JB1033.The dynamic height is computed by dividing the NAVD 88
 JB1033.geopotential number by the normal gravity value computed on the
 JB1033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1033.degrees latitude (g = 980.6199 gals.).
 JB1033
 JB1033.The modeled gravity was interpolated from observed gravity values.
 JB1033
 JB1033;                    North         East    Units  Estimated Accuracy
 JB1033;SPC IL W     -   197,160.      787,670.      MT  (+/- 180 meters Scaled)
 JB1033
 JB1033_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH112567(NAD 83)
 JB1033
 JB1033                          SUPERSEDED SURVEY CONTROL
 JB1033
 JB1033  NGVD 29 (??/??/92)  161.557  (m)          530.04   (f) ADJ UNCH    1 1
 JB1033
 JB1033.Superseded values are not recommended for survey control.
 JB1033
 JB1033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1033.See file dsdata.pdf to determine how the superseded data were derived.
 JB1033
 JB1033_MARKER: DB = BENCH MARK DISK
 JB1033_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1033_SP_SET: CULVERT HEADWALL
 JB1033_STAMPING: Y 159 1954
 JB1033_MARK LOGO: CGS
 JB1033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1033+STABILITY: SURFACE MOTION
 JB1033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1033+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2014
 JB1033
 JB1033  HISTORY     - Date     Condition        Report By
 JB1033  HISTORY     - 1954     MONUMENTED       CGS
 JB1033  HISTORY     - 1969     GOOD             CGS
 JB1033  HISTORY     - 20121009 GOOD             ILDT
 JB1033  HISTORY     - 20140707 GOOD             ILDT
 JB1033
 JB1033                          STATION DESCRIPTION
 JB1033
 JB1033'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1033'AT IRVINGTON.
 JB1033'AT IRVINGTON, 46 1/2 FEET SOUTHEAST OF THE CENTER OF THE CROSSING
 JB1033'OF THE EAST SET OF MAIN TRACKS OF THE ILLINOIS CENTRAL RAILROAD
 JB1033'AND STATE HIGHWAY 177, 0.4 MILE NORTH OF MILEPOST 259, 34 FEET
 JB1033'EAST OF THE EAST RAIL OF THE EAST SET OF MAIN TRACKS, SET IN THE
 JB1033'TOP AND 0.8 FOOT WEST OF THE EAST END OF THE SOUTH CONCRETE
 JB1033'HEADWALL OF A DOUBLE-CHANNEL CONCRETE CULVERT UNDER THE HIGHWAY,
 JB1033'29 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 40.1 FEET
 JB1033'NORTHEAST OF THE NORTHEAST CORNER OF SEMAPHORE SIGNAL NUMBER
 JB1033'258.6, 16 FEET NORTHWEST OF A TELEPHONE POLE WHICH IS BRACED BY
 JB1033'3 GUY WIRES, AND 6 FEET BELOW THE LEVEL OF THE TRACK.  SEC 13,
 JB1033'T 1 S, R 1 W.
 JB1033
 JB1033                          STATION RECOVERY (2012)
 JB1033
 JB1033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1033'RECOVERED IN GOOD CONDITION.
 JB1033
 JB1033                          STATION RECOVERY (2014)
 JB1033
 JB1033'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1069 ***********************************************************************
 JB1069  DESIGNATION -  Y 160
 JB1069  PID         -  JB1069
 JB1069  STATE/COUNTY-  IL/PERRY
 JB1069  COUNTRY     -  US
 JB1069  USGS QUAD   -  DU QUOIN (2018)
 JB1069
 JB1069                         *CURRENT SURVEY CONTROL
 JB1069  ______________________________________________________________________
 JB1069* NAD 83(1986) POSITION- 38 07 14.     (N) 089 13 55.     (W)   SCALED
 JB1069* NAVD 88 ORTHO HEIGHT -   153.780 (meters)      504.53  (feet) ADJUSTED
 JB1069  ______________________________________________________________________
 JB1069  GEOID HEIGHT    -        -29.689 (meters)                     GEOID18
 JB1069  DYNAMIC HEIGHT  -        153.678 (meters)      504.19  (feet) COMP
 JB1069  MODELED GRAVITY -    979,963.7   (mgal)                       NAVD 88
 JB1069
 JB1069  VERT ORDER      -  FIRST     CLASS I
 JB1069
 JB1069.The horizontal coordinates were scaled from a map and have
 JB1069.an estimated accuracy of +/- 6 seconds.
 JB1069
 JB1069.The orthometric height was determined by differential leveling and
 JB1069.adjusted by the NATIONAL GEODETIC SURVEY
 JB1069.in June 1991.
 JB1069
 JB1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1069.GEOID18 height accuracy estimate available here.
 JB1069
 JB1069.Click photographs - Photos may exist for this station.
 JB1069
 JB1069.The dynamic height is computed by dividing the NAVD 88
 JB1069.geopotential number by the normal gravity value computed on the
 JB1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1069.degrees latitude (g = 980.6199 gals.).
 JB1069
 JB1069.The modeled gravity was interpolated from observed gravity values.
 JB1069
 JB1069;                    North         East    Units  Estimated Accuracy
 JB1069;SPC IL W     -   161,760.      781,960.      MT  (+/- 180 meters Scaled)
 JB1069
 JB1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH043215(NAD 83)
 JB1069
 JB1069                          SUPERSEDED SURVEY CONTROL
 JB1069
 JB1069  NGVD 29 (??/??/92)  153.877  (m)          504.84   (f) ADJ UNCH    1 1
 JB1069
 JB1069.Superseded values are not recommended for survey control.
 JB1069
 JB1069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1069.See file dsdata.pdf to determine how the superseded data were derived.
 JB1069
 JB1069_MARKER: DB = BENCH MARK DISK
 JB1069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1069_STAMPING: Y 160 1954
 JB1069_MARK LOGO: CGS
 JB1069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1069+STABILITY: SURFACE MOTION
 JB1069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1069+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2009
 JB1069
 JB1069  HISTORY     - Date     Condition        Report By
 JB1069  HISTORY     - 1954     MONUMENTED       CGS
 JB1069  HISTORY     - 1969     GOOD             CGS
 JB1069  HISTORY     - 1978     GOOD             ILDT
 JB1069  HISTORY     - 20090303 GOOD             ILDT
 JB1069
 JB1069                          STATION DESCRIPTION
 JB1069
 JB1069'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1069'1.2 MI S FROM TAMAROA.
 JB1069'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1069'AT TAMAROA, THENCE 1.2 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB1069'RAILROAD, 0.1 MILE NORTH OF MILEPOST 280, 82 1/2 FEET WEST OF THE
 JB1069'WEST RAIL OF THE WEST SET OF MAIN TRACKS, 54 FEET WEST OF THE
 JB1069'WEST RAIL OF THE MORE WESTERLY OF 2 SIDETRACKS, 42 1/2 FEET
 JB1069'EAST OF THE CENTER LINE OF OLD U.S. HIGHWAY 51, 86 FEET
 JB1069'EAST-SOUTHEAST AND ACROSS THE HIGHWAY FROM UNDERGROUND TELEPHONE
 JB1069'CABLE MARKER NUMBER 600, 3 FEET SOUTHEAST OF A POWER POLE, 1.0
 JB1069'FOOT SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE
 JB1069'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCETE POST
 JB1069'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC
 JB1069'5, T5S, R1W.
 JB1069
 JB1069                          STATION RECOVERY (1978)
 JB1069
 JB1069'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1069'RECOVERED IN GOOD CONDITION.
 JB1069
 JB1069                          STATION RECOVERY (2009)
 JB1069
 JB1069'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0794 ***********************************************************************
 LC0794  DESIGNATION -  Y 161
 LC0794  PID         -  LC0794
 LC0794  STATE/COUNTY-  IL/TAZEWELL
 LC0794  COUNTRY     -  US
 LC0794  USGS QUAD   -  MARQUETTE HEIGHTS (2018)
 LC0794
 LC0794                         *CURRENT SURVEY CONTROL
 LC0794  ______________________________________________________________________
 LC0794* NAD 83(1986) POSITION- 40 31 38.     (N) 089 30 01.     (W)   SCALED
 LC0794* NAVD 88 ORTHO HEIGHT -   194.676 (meters)      638.70  (feet) ADJUSTED
 LC0794  ______________________________________________________________________
 LC0794  GEOID HEIGHT    -        -32.749 (meters)                     GEOID18
 LC0794  DYNAMIC HEIGHT  -        194.582 (meters)      638.39  (feet) COMP
 LC0794  MODELED GRAVITY -    980,139.9   (mgal)                       NAVD 88
 LC0794
 LC0794  VERT ORDER      -  FIRST     CLASS II
 LC0794
 LC0794.The horizontal coordinates were scaled from a map and have
 LC0794.an estimated accuracy of +/- 6 seconds.
 LC0794
 LC0794.The orthometric height was determined by differential leveling and
 LC0794.adjusted by the NATIONAL GEODETIC SURVEY
 LC0794.in June 1991.
 LC0794
 LC0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0794.GEOID18 height accuracy estimate available here.
 LC0794
 LC0794.Click photographs - Photos may exist for this station.
 LC0794
 LC0794.The dynamic height is computed by dividing the NAVD 88
 LC0794.geopotential number by the normal gravity value computed on the
 LC0794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0794.degrees latitude (g = 980.6199 gals.).
 LC0794
 LC0794.The modeled gravity was interpolated from observed gravity values.
 LC0794
 LC0794;                    North         East    Units  Estimated Accuracy
 LC0794;SPC IL W     -   428,740.      756,460.      MT  (+/- 180 meters Scaled)
 LC0794
 LC0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK882892(NAD 83)
 LC0794
 LC0794                          SUPERSEDED SURVEY CONTROL
 LC0794
 LC0794  NGVD 29 (??/??/92)  194.768  (m)          639.00   (f) ADJ UNCH    1 2
 LC0794
 LC0794.Superseded values are not recommended for survey control.
 LC0794
 LC0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0794.See file dsdata.pdf to determine how the superseded data were derived.
 LC0794
 LC0794_MARKER: DB = BENCH MARK DISK
 LC0794_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0794_SP_SET: BUILDING
 LC0794_STAMPING: Y 161 1954
 LC0794_MARK LOGO: CGS
 LC0794_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0794
 LC0794  HISTORY     - Date     Condition        Report By
 LC0794  HISTORY     - 1954     MONUMENTED       CGS
 LC0794  HISTORY     - 20080602 MARK NOT FOUND   INDIV
 LC0794
 LC0794                          STATION DESCRIPTION
 LC0794
 LC0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0794'AT TREMONT.
 LC0794'AT TREMONT, ABOUT 0.6 MILE WEST ALONG THE NEW YORK CENTRAL
 LC0794'RAILROAD FROM THE STATION, NEAR THE WEST EDGE OF TOWN, IN THE
 LC0794'TOP OF THE NORTHWEST SIDE OF CONCRETE BASE OF SMOKE STACK OF
 LC0794'MASONS GREENHOUSE, 191 FEET SOUTH AND ACROSS STATE HIGHWAY 9
 LC0794'FROM THE SOUTH RAIL, 110 FEET SOUTH OF CENTER LINE OF HIGHWAY, 229
 LC0794'FEET SOUTH-SOUTHWEST AND ACROSS HIGHWAY AND TRACK FROM MILE POST
 LC0794'IND 194, AND ABOUT 4 FEET ABOVE GROUND.
 LC0794
 LC0794                          STATION RECOVERY (2008)
 LC0794
 LC0794'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (MPG)
 LC0794'NO REMAINS OF SMOKE STACK OR GREENHOUSE LEFT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0823 ***********************************************************************
 LC0823  DESIGNATION -  Y 162
 LC0823  PID         -  LC0823
 LC0823  STATE/COUNTY-  IL/MCLEAN
 LC0823  COUNTRY     -  US
 LC0823  USGS QUAD   -  NORMAL WEST (2018)
 LC0823
 LC0823                         *CURRENT SURVEY CONTROL
 LC0823  ______________________________________________________________________
 LC0823* NAD 83(1986) POSITION- 40 30 48.     (N) 089 07 16.     (W)   SCALED
 LC0823* NAVD 88 ORTHO HEIGHT -   253.586 (meters)      831.97  (feet) ADJUSTED
 LC0823  ______________________________________________________________________
 LC0823  GEOID HEIGHT    -        -32.223 (meters)                     GEOID18
 LC0823  DYNAMIC HEIGHT  -        253.466 (meters)      831.58  (feet) COMP
 LC0823  MODELED GRAVITY -    980,147.2   (mgal)                       NAVD 88
 LC0823
 LC0823  VERT ORDER      -  FIRST     CLASS II
 LC0823
 LC0823.The horizontal coordinates were scaled from a map and have
 LC0823.an estimated accuracy of +/- 6 seconds.
 LC0823
 LC0823.The orthometric height was determined by differential leveling and
 LC0823.adjusted by the NATIONAL GEODETIC SURVEY
 LC0823.in June 1991.
 LC0823
 LC0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0823.GEOID18 height accuracy estimate available here.
 LC0823
 LC0823.Click photographs - Photos may exist for this station.
 LC0823
 LC0823.The dynamic height is computed by dividing the NAVD 88
 LC0823.geopotential number by the normal gravity value computed on the
 LC0823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0823.degrees latitude (g = 980.6199 gals.).
 LC0823
 LC0823.The modeled gravity was interpolated from observed gravity values.
 LC0823
 LC0823;                    North         East    Units  Estimated Accuracy
 LC0823;SPC IL E     -   427,300.      233,240.      MT  (+/- 180 meters Scaled)
 LC0823
 LC0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK202868(NAD 83)
 LC0823
 LC0823                          SUPERSEDED SURVEY CONTROL
 LC0823
 LC0823  NGVD 29 (??/??/92)  253.651  (m)          832.19   (f) ADJ UNCH    1 2
 LC0823
 LC0823.Superseded values are not recommended for survey control.
 LC0823
 LC0823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0823.See file dsdata.pdf to determine how the superseded data were derived.
 LC0823
 LC0823_MARKER: DB = BENCH MARK DISK
 LC0823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0823_STAMPING: Y 162 1954
 LC0823_MARK LOGO: CGS
 LC0823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0823+STABILITY: SURFACE MOTION
 LC0823
 LC0823  HISTORY     - Date     Condition        Report By
 LC0823  HISTORY     - 1954     MONUMENTED       CGS
 LC0823
 LC0823                          STATION DESCRIPTION
 LC0823
 LC0823'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0823'3.2 MI E FROM DANVERS.
 LC0823'ABOUT 3.2 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0823'STATION AT DANVERS, AT CROSSING OF A ROAD LEADING NORTH TO DRY
 LC0823'GROVE SCHOOL, 41 FEET SOUTH OF SOUTH RAIL, 59 FEET SOUTHWEST OF
 LC0823'CENTER OF CROSSING, 47 FEET WEST OF CENTER LINE OF ROAD, 42 FEET
 LC0823'SOUTHEAST OF TELEPHONE POLE NO. 173/19, 3.8 FEET NORTH OF A FENCE
 LC0823'LINE, 2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET
 LC0823'ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0823'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0397 ***********************************************************************
 LC0397  DESIGNATION -  Y 163
 LC0397  PID         -  LC0397
 LC0397  STATE/COUNTY-  IL/MCLEAN
 LC0397  COUNTRY     -  US
 LC0397  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0397
 LC0397                         *CURRENT SURVEY CONTROL
 LC0397  ______________________________________________________________________
 LC0397* NAD 83(1986) POSITION- 40 16 56.     (N) 088 40 44.     (W)   SCALED
 LC0397* NAVD 88 ORTHO HEIGHT -   226.865 (meters)      744.31  (feet) ADJUSTED
 LC0397  ______________________________________________________________________
 LC0397  GEOID HEIGHT    -        -31.899 (meters)                     GEOID18
 LC0397  DYNAMIC HEIGHT  -        226.756 (meters)      743.95  (feet) COMP
 LC0397  MODELED GRAVITY -    980,138.5   (mgal)                       NAVD 88
 LC0397
 LC0397  VERT ORDER      -  FIRST     CLASS II
 LC0397
 LC0397.The horizontal coordinates were scaled from a map and have
 LC0397.an estimated accuracy of +/- 6 seconds.
 LC0397
 LC0397.The orthometric height was determined by differential leveling and
 LC0397.adjusted by the NATIONAL GEODETIC SURVEY
 LC0397.in June 1991.
 LC0397
 LC0397.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0397.GEOID18 height accuracy estimate available here.
 LC0397
 LC0397.Click photographs - Photos may exist for this station.
 LC0397
 LC0397.The dynamic height is computed by dividing the NAVD 88
 LC0397.geopotential number by the normal gravity value computed on the
 LC0397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0397.degrees latitude (g = 980.6199 gals.).
 LC0397
 LC0397.The modeled gravity was interpolated from observed gravity values.
 LC0397
 LC0397;                    North         East    Units  Estimated Accuracy
 LC0397;SPC IL E     -   401,390.      270,610.      MT  (+/- 180 meters Scaled)
 LC0397
 LC0397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK572604(NAD 83)
 LC0397
 LC0397                          SUPERSEDED SURVEY CONTROL
 LC0397
 LC0397  NGVD 29 (??/??/92)  226.915  (m)          744.47   (f) ADJ UNCH    1 2
 LC0397
 LC0397.Superseded values are not recommended for survey control.
 LC0397
 LC0397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0397.See file dsdata.pdf to determine how the superseded data were derived.
 LC0397
 LC0397_MARKER: DB = BENCH MARK DISK
 LC0397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0397_STAMPING: Y 163 1954
 LC0397_MARK LOGO: CGS
 LC0397_PROJECTION: PROJECTING 8 CENTIMETERS
 LC0397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0397+STABILITY: SURFACE MOTION
 LC0397
 LC0397  HISTORY     - Date     Condition        Report By
 LC0397  HISTORY     - 1954     MONUMENTED       CGS
 LC0397  HISTORY     - 1959     GOOD             CGS
 LC0397  HISTORY     - 1976     GOOD             NGS
 LC0397  HISTORY     - 1986     GOOD             NGS
 LC0397  HISTORY     - 20131104 MARK NOT FOUND   ILGS
 LC0397
 LC0397                          STATION DESCRIPTION
 LC0397
 LC0397'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0397'2.7 MI NW FROM FARMER CITY.
 LC0397'ABOUT 2.7 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0397'FROM THE STATION AT FARMER CITY, AT THE CROSSING OF THE
 LC0397'MCLEAN -DE WITT COUNTY LINE AT WATKINS, 44 FEET SOUTHWEST OF THE
 LC0397'SOUTHWEST RAIL OF THE MAIN TRACK, 105 FEET WEST OF THE CENTER
 LC0397'OF CROSSING OF MAIN TRACK AND ROAD, 43 FEET NORTH OF THE CENTER
 LC0397'LINE OF COUNTY LINE ROAD AT CENTER OF JUNCTION OF A GRAVEL ROAD
 LC0397'LEADING SOUTH, 14 FEET SOUTH OF TELEPHONE POLE NUMBER 144/10, 12
 LC0397'FEET NORTHWEST OF A FENCE CORNER, 2 FEET NORTHEAST OF A FENCE,
 LC0397'2 1/2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT 2 FEET
 LC0397'BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST
 LC0397'PROJECTING 4 INCHES.
 LC0397
 LC0397                          STATION RECOVERY (1976)
 LC0397
 LC0397'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0397'RECOVERED IN GOOD CONDITION.
 LC0397
 LC0397                          STATION RECOVERY (1986)
 LC0397
 LC0397'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0397'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  4.7 KM (2.9
 LC0397'MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH STATE
 LC0397'HIGHWAY 54 IN FARMER CITY, THENCE 0.1 KM (0.05 MI) WEST ALONG A PAVED
 LC0397'ROAD (MCLEAN-DE WITT COUNTY LINE), 14.0 M (45.9 FT) SOUTHWEST OF THE
 LC0397'NEAR RAIL OF THE CONRAIL RAILROAD, 5.5 M (18.0 FT) NORTH OF THE CENTER
 LC0397'OF THE ROAD, AND 3.8 M (12.5 FT) NORTH OF A UTILITY POLE WITH A
 LC0397'WITNESS SIGN.
 LC0397'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 LC0397'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 LC0397
 LC0397                          STATION RECOVERY (2013)
 LC0397
 LC0397'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC0397'CONCRETE POST FOUND AS DESCRIBED, BRASS DISC HAS BEEN SHEARED OFF
 LC0397'LEAVING ONLY THE STUB SHOWING IN THE TOP OF THE CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0383 ***********************************************************************
 LC0383  DESIGNATION -  Y 164
 LC0383  PID         -  LC0383
 LC0383  STATE/COUNTY-  IL/MCLEAN
 LC0383  COUNTRY     -  US
 LC0383  USGS QUAD   -  HOLDER (2018)
 LC0383
 LC0383                         *CURRENT SURVEY CONTROL
 LC0383  ______________________________________________________________________
 LC0383* NAD 83(1986) POSITION- 40 22 43.     (N) 088 50 33.     (W)   SCALED
 LC0383* NAVD 88 ORTHO HEIGHT -   244.108 (meters)      800.88  (feet) ADJUSTED
 LC0383  ______________________________________________________________________
 LC0383  GEOID HEIGHT    -        -31.970 (meters)                     GEOID18
 LC0383  DYNAMIC HEIGHT  -        243.990 (meters)      800.49  (feet) COMP
 LC0383  MODELED GRAVITY -    980,136.2   (mgal)                       NAVD 88
 LC0383
 LC0383  VERT ORDER      -  FIRST     CLASS II
 LC0383
 LC0383.The horizontal coordinates were scaled from a map and have
 LC0383.an estimated accuracy of +/- 6 seconds.
 LC0383
 LC0383.The orthometric height was determined by differential leveling and
 LC0383.adjusted by the NATIONAL GEODETIC SURVEY
 LC0383.in June 1991.
 LC0383
 LC0383.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0383.GEOID18 height accuracy estimate available here.
 LC0383
 LC0383.Click photographs - Photos may exist for this station.
 LC0383
 LC0383.The dynamic height is computed by dividing the NAVD 88
 LC0383.geopotential number by the normal gravity value computed on the
 LC0383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0383.degrees latitude (g = 980.6199 gals.).
 LC0383
 LC0383.The modeled gravity was interpolated from observed gravity values.
 LC0383
 LC0383;                    North         East    Units  Estimated Accuracy
 LC0383;SPC IL E     -   412,160.      256,760.      MT  (+/- 180 meters Scaled)
 LC0383
 LC0383_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK435714(NAD 83)
 LC0383
 LC0383                          SUPERSEDED SURVEY CONTROL
 LC0383
 LC0383  NGVD 29 (??/??/92)  244.162  (m)          801.05   (f) ADJ UNCH    1 2
 LC0383
 LC0383.Superseded values are not recommended for survey control.
 LC0383
 LC0383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0383.See file dsdata.pdf to determine how the superseded data were derived.
 LC0383
 LC0383_MARKER: DB = BENCH MARK DISK
 LC0383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0383_STAMPING: Y 164 1954
 LC0383_MARK LOGO: CGS
 LC0383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0383+STABILITY: SURFACE MOTION
 LC0383
 LC0383  HISTORY     - Date     Condition        Report By
 LC0383  HISTORY     - 1954     MONUMENTED       CGS
 LC0383  HISTORY     - 1959     GOOD             CGS
 LC0383  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0383  HISTORY     - 20120713 MARK NOT FOUND   ILDT
 LC0383
 LC0383                          STATION DESCRIPTION
 LC0383
 LC0383'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0383'1.8 MI SE FROM DOWNS.
 LC0383'ABOUT 1.85 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0383'THE STATION AT DOWNS, ABOUT 0.4 MILE NORTHWEST OF MILE POST 155,
 LC0383'AT A NORTH-SOUTH ROAD CROSSING, 43 FEET NORTHEAST OF THE NORTHEAST
 LC0383'RAIL, 155 FEET EAST OF THE CENTER OF ROAD AT CENTER OF CROSSING,
 LC0383'7 FEET WEST OF POWER POLE NUMBER 288, 2 1/2 FEET SOUTH OF A FENCE,
 LC0383'2 1/2 FEET SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2
 LC0383'FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 LC0383'POST PROJECTING 2 INCHES.
 LC0383
 LC0383                          STATION RECOVERY (1986)
 LC0383
 LC0383'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0383'MARK NOT FOUND.
 LC0383
 LC0383                          STATION RECOVERY (2012)
 LC0383
 LC0383'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0383'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0416 ***********************************************************************
 LC0416  DESIGNATION -  Y 165
 LC0416  PID         -  LC0416
 LC0416  STATE/COUNTY-  IL/PIATT
 LC0416  COUNTRY     -  US
 LC0416  USGS QUAD   -  MANSFIELD (2018)
 LC0416
 LC0416                         *CURRENT SURVEY CONTROL
 LC0416  ______________________________________________________________________
 LC0416* NAD 83(1986) POSITION- 40 12 44.61   (N) 088 30 21.18   (W)   HD_HELD1
 LC0416* NAVD 88 ORTHO HEIGHT -   222.401 (meters)      729.66  (feet) ADJUSTED
 LC0416  ______________________________________________________________________
 LC0416  GEOID HEIGHT    -        -31.994 (meters)                     GEOID18
 LC0416  DYNAMIC HEIGHT  -        222.290 (meters)      729.30  (feet) COMP
 LC0416  MODELED GRAVITY -    980,123.0   (mgal)                       NAVD 88
 LC0416
 LC0416  VERT ORDER      -  FIRST     CLASS II
 LC0416
 LC0416.The horizontal coordinates were determined by differentially corrected
 LC0416.hand held GPS observations or other comparable positioning techniques
 LC0416.and have an estimated accuracy of +/- 3 meters.
 LC0416
 LC0416.The orthometric height was determined by differential leveling and
 LC0416.adjusted by the NATIONAL GEODETIC SURVEY
 LC0416.in June 1991.
 LC0416
 LC0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0416.GEOID18 height accuracy estimate available here.
 LC0416
 LC0416.Click photographs - Photos may exist for this station.
 LC0416
 LC0416.The dynamic height is computed by dividing the NAVD 88
 LC0416.geopotential number by the normal gravity value computed on the
 LC0416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0416.degrees latitude (g = 980.6199 gals.).
 LC0416
 LC0416.The modeled gravity was interpolated from observed gravity values.
 LC0416
 LC0416;                    North         East    Units  Estimated Accuracy
 LC0416;SPC IL E     -   393,597.3     285,311.4     MT  (+/- 3 meters HH1 GPS) 
 LC0416
 LC0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK7185452418(NAD 83)
 LC0416
 LC0416                          SUPERSEDED SURVEY CONTROL
 LC0416
 LC0416  NGVD 29 (??/??/92)  222.445  (m)          729.81   (f) ADJ UNCH    1 2
 LC0416
 LC0416.Superseded values are not recommended for survey control.
 LC0416
 LC0416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0416.See file dsdata.pdf to determine how the superseded data were derived.
 LC0416
 LC0416_MARKER: DB = BENCH MARK DISK
 LC0416_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LC0416_SP_SET: TOWERMFOOTING
 LC0416_STAMPING: Y 165 1954
 LC0416_MARK LOGO: CGS
 LC0416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0416+STABILITY: SURFACE MOTION
 LC0416
 LC0416  HISTORY     - Date     Condition        Report By
 LC0416  HISTORY     - 1954     MONUMENTED       CGS
 LC0416  HISTORY     - 1956     GOOD             CGS
 LC0416  HISTORY     - 1986     GOOD             NGS
 LC0416
 LC0416                          STATION DESCRIPTION
 LC0416
 LC0416'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0416'AT MANSFIELD.
 LC0416'AT MANSFIELD, ABOUT 0.3 MILE EAST-SOUTHEAST OF THE UNION RAILROAD
 LC0416'STATION, ON THE SOUTH SIDE OF MUNICIPAL BUILDING, AT THE CITY
 LC0416'WATER TOWER, IN THE TOP OF NORTH CORNER OF CONCRETE FOUNDATION
 LC0416'OF THE NORTHWEST LEG OF THE WATER TOWER, ABOUT 185 FEET SOUTH OF
 LC0416'SOUTH RAIL OF THE NEW YORK CENTRAL RAILROAD AND ABOUT 4 FEET ABOVE
 LC0416'LEVEL OF TRACK.
 LC0416
 LC0416                          STATION RECOVERY (1956)
 LC0416
 LC0416'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 LC0416'RECOVERED IN GOOD CONDITION.
 LC0416
 LC0416                          STATION RECOVERY (1986)
 LC0416
 LC0416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0416'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC0416'MANSFIELD, AT THE INTERSECTION OF WASHINGTON AND EAST STATE STREETS,
 LC0416'IN THE NORTH CORNER OF THE CONCRETE FOOTING OF THE NORTHWEST LEG OF
 LC0416'THE MUNICIPAL WATER TANK, 43.2 M (141.7 FT) SOUTH OF THE CENTER OF
 LC0416'STATE STREET, AND 34.1 M (111.9 FT) EAST OF THE CENTERLINE OF
 LC0416'WASHINGTON STREET.
 LC0416'THE MARK IS 0.5 M ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0185 ***********************************************************************
 LC0185  DESIGNATION -  Y 166
 LC0185  PID         -  LC0185
 LC0185  STATE/COUNTY-  IL/CHAMPAIGN
 LC0185  COUNTRY     -  US
 LC0185  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0185
 LC0185                         *CURRENT SURVEY CONTROL
 LC0185  ______________________________________________________________________
 LC0185* NAD 83(2011) POSITION- 40 01 35.15916(N) 088 02 35.75639(W)   ADJUSTED
 LC0185* NAD 83(2011) ELLIP HT-   175.438 (meters)        (06/27/12)   ADJUSTED
 LC0185* NAD 83(2011) EPOCH   -  2010.00
 LC0185* NAVD 88 ORTHO HEIGHT -   207.545 (meters)      680.92  (feet) ADJUSTED
 LC0185  ______________________________________________________________________
 LC0185  GEOID HEIGHT    -        -32.104 (meters)                     GEOID18
 LC0185  NAD 83(2011) X  -    167,000.766 (meters)                     COMP
 LC0185  NAD 83(2011) Y  - -4,888,102.907 (meters)                     COMP
 LC0185  NAD 83(2011) Z  -  4,080,346.306 (meters)                     COMP
 LC0185  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 LC0185  DYNAMIC HEIGHT  -        207.439 (meters)      680.57  (feet) COMP
 LC0185  MODELED GRAVITY -    980,111.3   (mgal)                       NAVD 88
 LC0185
 LC0185  VERT ORDER      -  FIRST     CLASS II
 LC0185
 LC0185  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0185  Standards:
 LC0185         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0185            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0185  -------------------------------------------------------------------
 LC0185  NETWORK    1.14   1.72           0.50   0.43   0.88     -0.02657421
 LC0185  -------------------------------------------------------------------
 LC0185  Click here for local accuracies and other accuracy information.
 LC0185
 LC0185.The horizontal coordinates were established by GPS observations
 LC0185.and adjusted by the National Geodetic Survey in June 2012.
 LC0185
 LC0185.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0185.been affixed to the stable North American tectonic plate. See 
 LC0185.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0185
 LC0185.The horizontal coordinates are valid at the epoch date displayed above
 LC0185.which is a decimal equivalence of Year/Month/Day.
 LC0185
 LC0185.The orthometric height was determined by differential leveling and
 LC0185.adjusted by the NATIONAL GEODETIC SURVEY
 LC0185.in June 1991.
 LC0185
 LC0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0185.GEOID18 height accuracy estimate available here.
 LC0185
 LC0185.Click photographs - Photos may exist for this station.
 LC0185
 LC0185.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0185
 LC0185.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0185
 LC0185.The ellipsoidal height was determined by GPS observations
 LC0185.and is referenced to NAD 83.
 LC0185
 LC0185.The dynamic height is computed by dividing the NAVD 88
 LC0185.geopotential number by the normal gravity value computed on the
 LC0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0185.degrees latitude (g = 980.6199 gals.).
 LC0185
 LC0185.The modeled gravity was interpolated from observed gravity values.
 LC0185
 LC0185. The following values were computed from the NAD 83(2011) position.
 LC0185
 LC0185;                    North         East     Units Scale Factor Converg.
 LC0185;SPC IL E     -   372,975.545   324,759.843   MT  0.99998254   +0 11 11.6
 LC0185;SPC IL E     - 1,223,670.60  1,065,482.92   sFT  0.99998254   +0 11 11.6
 LC0185;UTM  16      - 4,431,212.307   410,980.643   MT  0.99969755   -0 40 15.6
 LC0185
 LC0185!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0185!SPC IL E     -   0.99997248  x   0.99998254  =   0.99995502
 LC0185!UTM  16      -   0.99997248  x   0.99969755  =   0.99967004
 LC0185
 LC0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1098031212(NAD 83)
 LC0185
 LC0185                          SUPERSEDED SURVEY CONTROL
 LC0185
 LC0185  NAD 83(2007)-  40 01 35.15920(N)    088 02 35.75727(W) AD(2002.00) 0
 LC0185  ELLIP H (02/10/07)  175.461  (m)                       GP(2002.00)    
 LC0185  ELLIP H (12/06/04)  175.476  (m)                       GP(       ) 4 1
 LC0185  NAD 83(1997)-  40 01 35.15915(N)    088 02 35.75739(W) AD(       ) 1
 LC0185  ELLIP H (12/18/02)  175.465  (m)                       GP(       ) 4 2
 LC0185  NAVD 88             207.55   (m)          680.9    (f) LEVELING    3  
 LC0185  NGVD 29 (??/??/92)  207.587  (m)          681.06   (f) ADJ UNCH    1 2
 LC0185
 LC0185.Superseded values are not recommended for survey control.
 LC0185
 LC0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0185.See file dsdata.pdf to determine how the superseded data were derived.
 LC0185
 LC0185_MARKER: DB = BENCH MARK DISK
 LC0185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0185_STAMPING: Y 166 1954
 LC0185_MARK LOGO: CGS
 LC0185_PROJECTION: PROJECTING 10 CENTIMETERS
 LC0185_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0185+STABILITY: SURFACE MOTION
 LC0185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0185+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2013
 LC0185
 LC0185  HISTORY     - Date     Condition        Report By
 LC0185  HISTORY     - 1954     MONUMENTED       CGS
 LC0185  HISTORY     - 1973     GOOD             NGS
 LC0185  HISTORY     - 1986     GOOD             NGS
 LC0185  HISTORY     - 19980407 GOOD             BCA
 LC0185  HISTORY     - 20001229 GOOD             ZAMBRA
 LC0185  HISTORY     - 20051125 GOOD             ILDT
 LC0185  HISTORY     - 20130913 GOOD             WOOLPT
 LC0185
 LC0185                          STATION DESCRIPTION
 LC0185
 LC0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0185'1.6 MI E FROM SIDNEY.
 LC0185'ABOUT 1.65 MILES EAST ALONG THE WABASH RAILROAD FROM THE STATION
 LC0185'AT SIDNEY, ABOUT 0.75 MILE EAST OF OVERPASS OF THE WABASH
 LC0185'RAILROAD OVER THE CHICAGO AND EASTERN ILLINOIS RAILROAD, ABOUT
 LC0185'0.25 MILE EAST OF A ROAD CROSSING, AT CROSSING OF A PRIVATE
 LC0185'DRIVE LEADING SOUTH TO A 1 1/2-STORY FARM HOUSE, 30 FEET SOUTH
 LC0185'OF SOUTH RAIL, 61 FEET SOUTHWEST OF CENTER OF CROSSING, 1 FOOT
 LC0185'NORTH OF A FENCE LINE, 38 1/2 FEET WEST OF A FENCE CORNER, 12.8
 LC0185'FEET SOUTHEAST OF THE FIRST TELEPHONE POLE WEST OF PRIVATE
 LC0185'CROSSING, 51 FEET WEST OF CENTER LINE OF PRIVATE ROAD, ABOUT
 LC0185'LEVEL WITH TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 LC0185'4 INCHES.
 LC0185
 LC0185                          STATION RECOVERY (1973)
 LC0185
 LC0185'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0185'RECOVERED IN GOOD CONDITION.
 LC0185
 LC0185                          STATION RECOVERY (1986)
 LC0185
 LC0185'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0185'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  7.6 KM (4.7 MI)
 LC0185'WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LC0185'HIGHWAY 49 IN HOMER.  ADD--0.4 KM (0.25 MI) WEST OF THE NORFOLK AND
 LC0185'WESTERN RAILROAD SIGNALS NUMBER 3257 AND 3258, 18.6 M (61.0 FT) SOUTH
 LC0185'OF THE CENTERLINE OF THE ROAD, AND 0.3 M (1.0 FT) EAST OF A WITNESS
 LC0185'POST.
 LC0185
 LC0185                          STATION RECOVERY (1998)
 LC0185
 LC0185'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0185'FARM HOUSE IN ORIGINAL DESCRIPTION IS GONE.  2 METAL BUILDINGS AND A
 LC0185'SILO REMAIN.  50.3 FT WEST OF CENTERLINE PRIVATE DRIVE. 29.9 FT SOUTH
 LC0185'OF SOUTH RAIL.  12.1 FT SOUTHEAST OF A UTIL POLE.  0.6 FT NORTH OF A
 LC0185'WOVEN WIRE FENCE LINE
 LC0185
 LC0185                          STATION RECOVERY (2000)
 LC0185
 LC0185'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC0185'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC0185'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC0185
 LC0185                          STATION RECOVERY (2005)
 LC0185
 LC0185'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0185'RECOVERED IN GOOD CONDITION.
 LC0185
 LC0185                          STATION RECOVERY (2013)
 LC0185
 LC0185'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2013 (BAH)
 LC0185'THE UTILITY POLE AND WOVEN WIRE FENCE NO LONGER REMAIN.  THE STATION
 LC0185'IS  LOCATED 125 FT (38.1 M) EAST OF A METAL SIGN LABELED 326.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1444 ***********************************************************************
 KA1444  DESIGNATION -  Y 167
 KA1444  PID         -  KA1444
 KA1444  STATE/COUNTY-  IL/VERMILION
 KA1444  COUNTRY     -  US
 KA1444  USGS QUAD   -  SIDELL (2018)
 KA1444
 KA1444                         *CURRENT SURVEY CONTROL
 KA1444  ______________________________________________________________________
 KA1444* NAD 83(1986) POSITION- 39 56 01.     (N) 087 49 19.     (W)   SCALED
 KA1444* NAVD 88 ORTHO HEIGHT -   206.637 (meters)      677.94  (feet) ADJUSTED
 KA1444  ______________________________________________________________________
 KA1444  GEOID HEIGHT    -        -32.177 (meters)                     GEOID18
 KA1444  DYNAMIC HEIGHT  -        206.530 (meters)      677.59  (feet) COMP
 KA1444  MODELED GRAVITY -    980,106.1   (mgal)                       NAVD 88
 KA1444
 KA1444  VERT ORDER      -  FIRST     CLASS II
 KA1444
 KA1444.The horizontal coordinates were scaled from a map and have
 KA1444.an estimated accuracy of +/- 6 seconds.
 KA1444
 KA1444.The orthometric height was determined by differential leveling and
 KA1444.adjusted by the NATIONAL GEODETIC SURVEY
 KA1444.in June 1991.
 KA1444
 KA1444.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1444.GEOID18 height accuracy estimate available here.
 KA1444
 KA1444.Click photographs - Photos may exist for this station.
 KA1444
 KA1444.The dynamic height is computed by dividing the NAVD 88
 KA1444.geopotential number by the normal gravity value computed on the
 KA1444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1444.degrees latitude (g = 980.6199 gals.).
 KA1444
 KA1444.The modeled gravity was interpolated from observed gravity values.
 KA1444
 KA1444;                    North         East    Units  Estimated Accuracy
 KA1444;SPC IL E     -   362,750.      343,710.      MT  (+/- 180 meters Scaled)
 KA1444
 KA1444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK297207(NAD 83)
 KA1444
 KA1444                          SUPERSEDED SURVEY CONTROL
 KA1444
 KA1444  NGVD 29 (??/??/92)  206.697  (m)          678.14   (f) ADJ UNCH    1 2
 KA1444
 KA1444.Superseded values are not recommended for survey control.
 KA1444
 KA1444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1444.See file dsdata.pdf to determine how the superseded data were derived.
 KA1444
 KA1444_MARKER: DB = BENCH MARK DISK
 KA1444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1444_STAMPING: Y 167 1954
 KA1444_MARK LOGO: CGS
 KA1444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1444+STABILITY: SURFACE MOTION
 KA1444
 KA1444  HISTORY     - Date     Condition        Report By
 KA1444  HISTORY     - 1954     MONUMENTED       CGS
 KA1444  HISTORY     - 1980     MARK NOT FOUND   USGS
 KA1444  HISTORY     - 20110117 MARK NOT FOUND   ILDT
 KA1444
 KA1444                          STATION DESCRIPTION
 KA1444
 KA1444'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1444'1.4 MI N FROM SIDELL.
 KA1444'ABOUT 1.4 MILES NORTH ALONG A PAVED ROAD LEADING TO FAIRMOUNT
 KA1444'FROM THE WATER TOWER AT SIDELL, 49 1/2 FEET EAST OF CENTER LINE
 KA1444'OF HIGHWAY, 290 FEET NORTH-NORTHEAST OF CENTER OF JUNCTION
 KA1444'OF A GRAVEL ROAD LEADING WEST, 269 FEET NORTH OF CENTER OF A GATE
 KA1444'ACROSS A DRIVE EAST AND UPHILL TO A FARM HOUSE, 1 FOOT WEST OF
 KA1444'A FENCE LINE, 29 FEET SOUTH OF A FENCE CORNER, 2 FEET NORTH OF A
 KA1444'WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH ROAD AND SET IN THE
 KA1444'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1444
 KA1444                          STATION RECOVERY (1980)
 KA1444
 KA1444'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 KA1444'MARK NOT FOUND.
 KA1444
 KA1444                          STATION RECOVERY (2011)
 KA1444
 KA1444'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1444'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0186 ***********************************************************************
 NH0186  DESIGNATION -  Y 17
 NH0186  PID         -  NH0186
 NH0186  STATE/COUNTY-  IL/KANE
 NH0186  COUNTRY     -  US
 NH0186  USGS QUAD   -  ELGIN (2018)
 NH0186
 NH0186                         *CURRENT SURVEY CONTROL
 NH0186  ______________________________________________________________________
 NH0186* NAD 83(1986) POSITION- 42 04 38.     (N) 088 16 19.     (W)   SCALED
 NH0186* NAVD 88 ORTHO HEIGHT -   220.323 (meters)      722.84  (feet) ADJUSTED
 NH0186  ______________________________________________________________________
 NH0186  GEOID HEIGHT    -        -33.549 (meters)                     GEOID18
 NH0186  DYNAMIC HEIGHT  -        220.247 (meters)      722.59  (feet) COMP
 NH0186  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 NH0186
 NH0186  VERT ORDER      -  SECOND    CLASS 0
 NH0186
 NH0186.The horizontal coordinates were scaled from a map and have
 NH0186.an estimated accuracy of +/- 6 seconds.
 NH0186
 NH0186.The orthometric height was determined by differential leveling and
 NH0186.adjusted by the NATIONAL GEODETIC SURVEY
 NH0186.in June 1991.
 NH0186
 NH0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0186.GEOID18 height accuracy estimate available here.
 NH0186
 NH0186.Click photographs - Photos may exist for this station.
 NH0186
 NH0186.The dynamic height is computed by dividing the NAVD 88
 NH0186.geopotential number by the normal gravity value computed on the
 NH0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0186.degrees latitude (g = 980.6199 gals.).
 NH0186
 NH0186.The modeled gravity was interpolated from observed gravity values.
 NH0186
 NH0186;                    North         East    Units  Estimated Accuracy
 NH0186;SPC IL E     -   600,680.      305,080.      MT  (+/- 180 meters Scaled)
 NH0186
 NH0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM947591(NAD 83)
 NH0186
 NH0186                          SUPERSEDED SURVEY CONTROL
 NH0186
 NH0186  NGVD 29 (??/??/92)  220.394  (m)          723.08   (f) ADJ UNCH    2 0
 NH0186
 NH0186.Superseded values are not recommended for survey control.
 NH0186
 NH0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0186.See file dsdata.pdf to determine how the superseded data were derived.
 NH0186
 NH0186_MARKER: DB = BENCH MARK DISK
 NH0186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0186_STAMPING: Y 17 1934
 NH0186_MARK LOGO: CGS
 NH0186_PROJECTION: PROJECTING 10 CENTIMETERS
 NH0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0186+STABILITY: SURFACE MOTION
 NH0186
 NH0186  HISTORY     - Date     Condition        Report By
 NH0186  HISTORY     - 1934     MONUMENTED       CGS
 NH0186  HISTORY     - 1960     GOOD             CGS
 NH0186  HISTORY     - 1987     GOOD             USPSQD
 NH0186  HISTORY     - 1988     GOOD             USPSQD
 NH0186  HISTORY     - 19980522 GOOD             USPSQD
 NH0186
 NH0186                          STATION DESCRIPTION
 NH0186
 NH0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0186'1.8 MI S FROM DUNDEE.
 NH0186'ABOUT 1.75 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 NH0186'RAILWAY FROM THE STATION AT DUNDEE, 0.15 MILE SOUTH OF MILEPOLE
 NH0186'46, 0.8 MILE NORTH OF THE OVERPASS OF A TOLL ROAD OVER THE TRACK
 NH0186'AND A BLACK TOP ROAD PARALLELING THE EAST SIDE OF THE TRACK, 14
 NH0186'FEET EAST OF THE EAST RAIL, 63 FEET WEST OF THE CENTER LINE OF
 NH0186'BLACK TOP ROAD PARALLELING THE EAST SIDE OF TRACK, 18 FEET
 NH0186'NORTH OF THE CENTER LINE OF A PRIVATE DIRT ROAD LEADING WEST, 21
 NH0186'FEET NORTHEAST OF THE CENTER LINE OF CROSSING, 1 1/2 FEET SOUTH
 NH0186'OF A STEEL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 NH0186'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 NH0186
 NH0186                          STATION RECOVERY (1987)
 NH0186
 NH0186'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0186'RECOVERED IN GOOD CONDITION.
 NH0186
 NH0186                          STATION RECOVERY (1988)
 NH0186
 NH0186'RECOVERY NOTE BY US POWER SQUADRON 1988 (MJM)
 NH0186'RECOVERED IN GOOD CONDITION.
 NH0186
 NH0186                          STATION RECOVERY (1998)
 NH0186
 NH0186'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0140 ***********************************************************************
 LC0140  DESIGNATION -  Y 171
 LC0140  PID         -  LC0140
 LC0140  STATE/COUNTY-  IL/CHAMPAIGN
 LC0140  COUNTRY     -  US
 LC0140  USGS QUAD   -  RISING (2018)
 LC0140
 LC0140                         *CURRENT SURVEY CONTROL
 LC0140  ______________________________________________________________________
 LC0140* NAD 83(1986) POSITION- 40 08 28.     (N) 088 16 33.     (W)   SCALED
 LC0140* NAVD 88 ORTHO HEIGHT -   233.142 (meters)      764.90  (feet) ADJUSTED
 LC0140  ______________________________________________________________________
 LC0140  GEOID HEIGHT    -        -32.085 (meters)                     GEOID18
 LC0140  DYNAMIC HEIGHT  -        233.024 (meters)      764.51  (feet) COMP
 LC0140  MODELED GRAVITY -    980,114.1   (mgal)                       NAVD 88
 LC0140
 LC0140  VERT ORDER      -  FIRST     CLASS II
 LC0140
 LC0140.This mark is at Frasca Field Airport (C16)
 LC0140
 LC0140.The horizontal coordinates were scaled from a map and have
 LC0140.an estimated accuracy of +/- 6 seconds.
 LC0140
 LC0140.The orthometric height was determined by differential leveling and
 LC0140.adjusted by the NATIONAL GEODETIC SURVEY
 LC0140.in June 1991.
 LC0140
 LC0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0140.GEOID18 height accuracy estimate available here.
 LC0140
 LC0140.Click photographs - Photos may exist for this station.
 LC0140
 LC0140.The dynamic height is computed by dividing the NAVD 88
 LC0140.geopotential number by the normal gravity value computed on the
 LC0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0140.degrees latitude (g = 980.6199 gals.).
 LC0140
 LC0140.The modeled gravity was interpolated from observed gravity values.
 LC0140
 LC0140;                    North         East    Units  Estimated Accuracy
 LC0140;SPC IL E     -   385,670.      304,900.      MT  (+/- 180 meters Scaled)
 LC0140
 LC0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK913441(NAD 83)
 LC0140
 LC0140                          SUPERSEDED SURVEY CONTROL
 LC0140
 LC0140  NGVD 29 (??/??/92)  233.186  (m)          765.04   (f) ADJ UNCH    1 2
 LC0140
 LC0140.Superseded values are not recommended for survey control.
 LC0140
 LC0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0140.See file dsdata.pdf to determine how the superseded data were derived.
 LC0140
 LC0140_MARKER: DB = BENCH MARK DISK
 LC0140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0140_STAMPING: Y 171 1954
 LC0140_MARK LOGO: CGS
 LC0140_PROJECTION: FLUSH
 LC0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0140+STABILITY: SURFACE MOTION
 LC0140
 LC0140  HISTORY     - Date     Condition        Report By
 LC0140  HISTORY     - 1954     MONUMENTED       CGS
 LC0140  HISTORY     - 1959     GOOD             CGS
 LC0140  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0140
 LC0140                          STATION DESCRIPTION
 LC0140
 LC0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0140'2.4 MI NW FROM CHAMPAIGN.
 LC0140'ABOUT 1.9 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0140'THE STATION AT CHAMPAIGN, THENCE 0.55 MILES NORTH ALONG A ROAD,
 LC0140'AT CHAMPAIGN AIRPORT, 235 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST
 LC0140'CORNER OF AIRPORT OFFICE BUILDING, 165 FEET SOUTHEAST AND ACROSS
 LC0140'THE DRIVE FROM THE SOUTHEAST CORNER OF A STONE CHIMNEY OF AIRPORT
 LC0140'RESTAURANT, 118 FEET NORTHEAST AND ACROSS DRIVE FROM THE AXIS OF
 LC0140'THE WIND DIRECTION INDICATOR, 26 FEET EAST OF THE CENTER LINE OF
 LC0140'DRIVE, 1 FOOT EAST-NORTHEAST OF A STEEL FENCE, 2 1/2 FEET NORTH
 LC0140'OF A WHITE WOODEN WITNESS POST, ABOUT 1/2 FOOT ABOVE THE LEVEL
 LC0140'OF THE DRIVE AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 LC0140'THE GROUND.
 LC0140
 LC0140                          STATION RECOVERY (1986)
 LC0140
 LC0140'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1617 ***********************************************************************
 LC1617  DESIGNATION -  Y 172 RESET
 LC1617  PID         -  LC1617
 LC1617  STATE/COUNTY-  IL/CHAMPAIGN
 LC1617  COUNTRY     -  US
 LC1617  USGS QUAD   -  URBANA (2018)
 LC1617
 LC1617                         *CURRENT SURVEY CONTROL
 LC1617  ______________________________________________________________________
 LC1617* NAD 83(1986) POSITION- 40 06 29.1    (N) 088 14 01.3    (W)   HD_HELD2
 LC1617* NAVD 88 ORTHO HEIGHT -   223.76  (+/-2cm)      734.1   (feet) VERTCON3
 LC1617  ______________________________________________________________________
 LC1617  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 LC1617  VERT ORDER      -  THIRD (See Below)
 LC1617
 LC1617.The horizontal coordinates were established by autonomous hand held GPS
 LC1617.observations and have an estimated accuracy of +/- 10 meters.
 LC1617
 LC1617.The NAVD 88 height was computed by applying the VERTCON shift value to
 LC1617.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LC1617
 LC1617.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1617.GEOID18 height accuracy estimate available here.
 LC1617
 LC1617.The vertical order pertains to the NGVD 29 superseded value.
 LC1617
 LC1617.Click photographs - Photos may exist for this station.
 LC1617
 LC1617;                    North         East    Units  Estimated Accuracy
 LC1617;SPC IL E     -   382,006.      308,495.      MT  (+/- 10 meters HH2 GPS)
 LC1617
 LC1617_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9485740482(NAD 83)
 LC1617
 LC1617                          SUPERSEDED SURVEY CONTROL
 LC1617
 LC1617  NGVD 29 (11/09/15)  223.80   (m)          734.3    (f) RESET       3  
 LC1617
 LC1617.Superseded values are not recommended for survey control.
 LC1617
 LC1617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1617.See file dsdata.pdf to determine how the superseded data were derived.
 LC1617
 LC1617_MARKER: DV = VERTICAL CONTROL DISK
 LC1617_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LC1617_SP_SET: CURB
 LC1617_STAMPING: Y 172 RESET 1976
 LC1617_MARK LOGO: NGS
 LC1617_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC1617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1617+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2010
 LC1617
 LC1617  HISTORY     - Date     Condition        Report By
 LC1617  HISTORY     - 1976     MONUMENTED       NGS
 LC1617  HISTORY     - 20100128 GOOD             CMT
 LC1617
 LC1617                          STATION DESCRIPTION
 LC1617
 LC1617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 LC1617'IN CHAMPAIGN.
 LC1617'AT THE UNIVERSITY OF ILLINOIS, IN THE NORTHWEST ANGLE OF INTERSECTION
 LC1617'OF SOUTH FOURTH STREET AND EAST DANIEL STREETS, IN THE NORTH CURBING
 LC1617'OF EAST DANIEL STREET, AT THE ENTRANCE TO THE UNIVERSITY BAPTIST
 LC1617'CHURCH, 50 FEET WEST OF THE ENTRANCE OF SOUTH FOURTH STREET, 19 FEET
 LC1617'NORTH OF THE CENTERLINE OF EAST DANIEL STREET.
 LC1617
 LC1617                          STATION RECOVERY (2010)
 LC1617
 LC1617'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2010 (KWS)
 LC1617'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0087 ***********************************************************************
 JB0087  DESIGNATION -  Y 173 RESET
 JB0087  PID         -  JB0087
 JB0087  STATE/COUNTY-  IL/JASPER
 JB0087  COUNTRY     -  US
 JB0087  USGS QUAD   -  SAINTE MARIE (2018)
 JB0087
 JB0087                         *CURRENT SURVEY CONTROL
 JB0087  ______________________________________________________________________
 JB0087* NAD 83(1986) POSITION- 38 56 12.     (N) 088 06 59.     (W)   SCALED
 JB0087* NAVD 88 ORTHO HEIGHT -   157.34  (meters)      516.2   (feet) RESET
 JB0087  ______________________________________________________________________
 JB0087  GEOID HEIGHT    -        -31.649 (meters)                     GEOID18
 JB0087  VERT ORDER      -  THIRD
 JB0087
 JB0087.The horizontal coordinates were scaled from a map and have
 JB0087.an estimated accuracy of +/- 6 seconds.
 JB0087
 JB0087.The orthometric height was computed from unverified reset data.
 JB0087
 JB0087.No vertical observational check was made to the station.
 JB0087
 JB0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0087.GEOID18 height accuracy estimate available here.
 JB0087
 JB0087.Click photographs - Photos may exist for this station.
 JB0087
 JB0087;                    North         East    Units  Estimated Accuracy
 JB0087;SPC IL E     -   251,970.      318,810.      MT  (+/- 180 meters Scaled)
 JB0087
 JB0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ032103(NAD 83)
 JB0087
 JB0087                          SUPERSEDED SURVEY CONTROL
 JB0087
 JB0087  NGVD 29 (??/??/??)  157.42   (m)          516.5    (f) RESET       3  
 JB0087
 JB0087.Superseded values are not recommended for survey control.
 JB0087
 JB0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0087.See file dsdata.pdf to determine how the superseded data were derived.
 JB0087
 JB0087_MARKER: DB = BENCH MARK DISK
 JB0087_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0087_SP_SET: CULVERT HEADWALL
 JB0087_STAMPING: Y 173 RESET 1965
 JB0087_MARK LOGO: CGS
 JB0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0087+STABILITY: SURFACE MOTION
 JB0087
 JB0087  HISTORY     - Date     Condition        Report By
 JB0087  HISTORY     - 1965     MONUMENTED       CGS
 JB0087  HISTORY     - 1983     GOOD             USGS
 JB0087
 JB0087                          STATION DESCRIPTION
 JB0087
 JB0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 JB0087'4.8 MI SE FROM NEWTON.
 JB0087'4.7 MILES SOUTHEAST ALONG STATE HIGHWAY 130 FROM THE NORTHEAST
 JB0087'CORNER OF THE COURTHOUSE SQUARE IN NEWTON, THENCE LEFT ON SURFACED
 JB0087'ROAD FOR ABOUT 0.05 MILE, ABOUT 100 YARDS EAST OF THE INTERSECTION
 JB0087'OF HIGHWAY 130 AND A SURFACED ROAD LEADING EAST, 31 FEET SOUTH
 JB0087'OF THE CENTERLINE OF THE PAVEMENT, 18.5 FEET NORTHWEST OF THE
 JB0087'NORTHEAST CORNER OF A DOUBLE CORN CRIB AND 10 FEET NORTHWEST OF
 JB0087'A FENCE CORNER.  THE MARK IS IN THE CENTER OF THE EAST HEADWALL
 JB0087'OF A CONCRETE CULVERT UNDER THE DRIVEWAY LEADING TO THE CORN CRIB.
 JB0087
 JB0087                          STATION RECOVERY (1983)
 JB0087
 JB0087'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0087'4.7 MILES SOUTHEAST ALONG STATE HIGHWAY 130 FROM THE NORTHEAST CORNER
 JB0087'OF THE COURTHOUSE SQUARE IN NEWTON, THENCE LEFT ON SURFACE ROAD FOR
 JB0087'ABOUT 0.05 MILE, ABOUT 100 YARDS EAST OF THE INTERSECTION OF HIGHWAY
 JB0087'130 AND A SURFACED ROAD LEADING EAST, 31 FEET SOUTH OF THE CENTERLINE
 JB0087'OF THE PAVEMENT, 18.0 FEET NORTHWEST OF THE NORTHEAST CORNER OF A
 JB0087'BARN WITH METAL SHEETING. THE MARK IS IN THE CENTER OF THE EAST
 JB0087'HEADWALL OF A CONCRETE CULVERT UNDER THE DRIVEWAY LEADING TO THE
 JB0087'BARN.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0224 ***********************************************************************
 KB0224  DESIGNATION -  Y 174
 KB0224  PID         -  KB0224
 KB0224  STATE/COUNTY-  IL/CUMBERLAND
 KB0224  COUNTRY     -  US
 KB0224  USGS QUAD   -  TOLEDO (2018)
 KB0224
 KB0224                         *CURRENT SURVEY CONTROL
 KB0224  ______________________________________________________________________
 KB0224* NAD 83(1986) POSITION- 39 15 29.     (N) 088 14 41.     (W)   SCALED
 KB0224* NAVD 88 ORTHO HEIGHT -   180.599 (meters)      592.52  (feet) ADJUSTED
 KB0224  ______________________________________________________________________
 KB0224  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 KB0224  DYNAMIC HEIGHT  -        180.493 (meters)      592.17  (feet) COMP
 KB0224  MODELED GRAVITY -    980,037.0   (mgal)                       NAVD 88
 KB0224
 KB0224  VERT ORDER      -  FIRST     CLASS II
 KB0224
 KB0224.The horizontal coordinates were scaled from a map and have
 KB0224.an estimated accuracy of +/- 6 seconds.
 KB0224
 KB0224.The orthometric height was determined by differential leveling and
 KB0224.adjusted by the NATIONAL GEODETIC SURVEY
 KB0224.in June 1991.
 KB0224
 KB0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0224.GEOID18 height accuracy estimate available here.
 KB0224
 KB0224.Click photographs - Photos may exist for this station.
 KB0224
 KB0224.The dynamic height is computed by dividing the NAVD 88
 KB0224.geopotential number by the normal gravity value computed on the
 KB0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0224.degrees latitude (g = 980.6199 gals.).
 KB0224
 KB0224.The modeled gravity was interpolated from observed gravity values.
 KB0224
 KB0224;                    North         East    Units  Estimated Accuracy
 KB0224;SPC IL E     -   287,630.      307,650.      MT  (+/- 180 meters Scaled)
 KB0224
 KB0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ926461(NAD 83)
 KB0224
 KB0224                          SUPERSEDED SURVEY CONTROL
 KB0224
 KB0224  NGVD 29 (??/??/92)  180.659  (m)          592.71   (f) ADJ UNCH    1 2
 KB0224
 KB0224.Superseded values are not recommended for survey control.
 KB0224
 KB0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0224.See file dsdata.pdf to determine how the superseded data were derived.
 KB0224
 KB0224_MARKER: DB = BENCH MARK DISK
 KB0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0224_STAMPING: Y 174 1956
 KB0224_MARK LOGO: CGS
 KB0224_PROJECTION: FLUSH
 KB0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0224+STABILITY: SURFACE MOTION
 KB0224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0224+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 KB0224
 KB0224  HISTORY     - Date     Condition        Report By
 KB0224  HISTORY     - 1956     MONUMENTED       CGS
 KB0224  HISTORY     - 1973     GOOD             NGS
 KB0224  HISTORY     - 20050217 GOOD             ILDT
 KB0224  HISTORY     - 20120619 GOOD             ILDT
 KB0224
 KB0224                          STATION DESCRIPTION
 KB0224
 KB0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0224'1 MI S FROM TOLEDO.
 KB0224'ABOUT 1.0 MILE SOUTH ALONG STREET AND GRAVEL ROAD FROM THE COURT
 KB0224'HOUSE AT TOLEDO, AT THE JUNCTION OF AN EAST-WEST GRAVEL ROAD AND
 KB0224'ROAD NORTH, 17 FEET SOUTH OF CENTER LINE OF EAST-WEST ROAD, AT
 KB0224'THE NORTHEAST CORNER OF NORTH-SOUTH RUNWAY OF PLANE LANE AIRPORT,
 KB0224'108 FEET WEST OF THE EXTENDED CENTER LINE OF ROAD NORTH TO
 KB0224'TOLEDO, 101 1/2 FEET WEST-NORTHWEST OF NORTHWEST CORNER OF A
 KB0224'BRICK AND TILE RESIDENCE, ABOUT LEVEL WITH THE ROAD AND SET IN
 KB0224'THE TOP OF A CONCRETE POST ABOUT FLUSH WITH GROUND.
 KB0224
 KB0224                          STATION RECOVERY (1973)
 KB0224
 KB0224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0224'RECOVERED IN GOOD CONDITION.
 KB0224
 KB0224                          STATION RECOVERY (2005)
 KB0224
 KB0224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0224'RECOVERED IN GOOD CONDITION.
 KB0224
 KB0224                          STATION RECOVERY (2012)
 KB0224
 KB0224'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0224'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0260 ***********************************************************************
 KB0260  DESIGNATION -  Y 175
 KB0260  PID         -  KB0260
 KB0260  STATE/COUNTY-  IL/JASPER
 KB0260  COUNTRY     -  US
 KB0260  USGS QUAD   -  ROSE HILL (2018)
 KB0260
 KB0260                         *CURRENT SURVEY CONTROL
 KB0260  ______________________________________________________________________
 KB0260* NAD 83(1986) POSITION- 39 01 30.     (N) 088 08 43.     (W)   SCALED
 KB0260* NAVD 88 ORTHO HEIGHT -   163.868 (meters)      537.62  (feet) ADJUSTED
 KB0260  ______________________________________________________________________
 KB0260  GEOID HEIGHT    -        -31.780 (meters)                     GEOID18
 KB0260  DYNAMIC HEIGHT  -        163.770 (meters)      537.30  (feet) COMP
 KB0260  MODELED GRAVITY -    980,028.8   (mgal)                       NAVD 88
 KB0260
 KB0260  VERT ORDER      -  FIRST     CLASS II
 KB0260
 KB0260.The horizontal coordinates were scaled from a map and have
 KB0260.an estimated accuracy of +/- 6 seconds.
 KB0260
 KB0260.The orthometric height was determined by differential leveling and
 KB0260.adjusted by the NATIONAL GEODETIC SURVEY
 KB0260.in June 1991.
 KB0260
 KB0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0260.GEOID18 height accuracy estimate available here.
 KB0260
 KB0260.Click photographs - Photos may exist for this station.
 KB0260
 KB0260.The dynamic height is computed by dividing the NAVD 88
 KB0260.geopotential number by the normal gravity value computed on the
 KB0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0260.degrees latitude (g = 980.6199 gals.).
 KB0260
 KB0260.The modeled gravity was interpolated from observed gravity values.
 KB0260
 KB0260;                    North         East    Units  Estimated Accuracy
 KB0260;SPC IL E     -   261,770.      316,280.      MT  (+/- 180 meters Scaled)
 KB0260
 KB0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ008201(NAD 83)
 KB0260
 KB0260                          SUPERSEDED SURVEY CONTROL
 KB0260
 KB0260  NGVD 29 (??/??/92)  163.934  (m)          537.84   (f) ADJ UNCH    1 2
 KB0260
 KB0260.Superseded values are not recommended for survey control.
 KB0260
 KB0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0260.See file dsdata.pdf to determine how the superseded data were derived.
 KB0260
 KB0260_MARKER: DB = BENCH MARK DISK
 KB0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0260_STAMPING: Y 175 1956
 KB0260_MARK LOGO: CGS
 KB0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0260+STABILITY: SURFACE MOTION
 KB0260
 KB0260  HISTORY     - Date     Condition        Report By
 KB0260  HISTORY     - 1956     MONUMENTED       CGS
 KB0260  HISTORY     - 1983     MARK NOT FOUND   USGS
 KB0260
 KB0260                          STATION DESCRIPTION
 KB0260
 KB0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0260'2.8 MI N FROM NEWTON.
 KB0260'ABOUT 2.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0260'THE STATION AT NEWTON, ABOUT 2.0 MILES SOUTH OF THE ROAD
 KB0260'CROSSING AT FALMOUTH, ABOUT 0.4 MILE SOUTH OF MILE POST P 1578
 KB0260'AT AN EAST-WEST GRAVEL ROAD CROSSING, (ROAD JOGS SLIGHTLY SOUTH
 KB0260'ON THE WEST SIDE OF TRACK), 27.3 FEET WEST OF WEST RAIL, 50 FEET
 KB0260'NORTH OF THE EXTENDED CENTER LINE OF ROAD EAST, 41 FEET
 KB0260'NORTH-NORTHWEST OF NORTH END OF A 30-INCH TILE PIPE CULVERT
 KB0260'UNDER ROAD, 29 FEET NORTH OF SOUTH END OF A FENCE LINE, 1 FOOT
 KB0260'EAST OF A FENCE LINE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS
 KB0260'POST, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP
 KB0260'OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0260
 KB0260                          STATION RECOVERY (1983)
 KB0260
 KB0260'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 KB0260'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0185 ***********************************************************************
 KB0185  DESIGNATION -  Y 176
 KB0185  PID         -  KB0185
 KB0185  STATE/COUNTY-  IL/COLES
 KB0185  COUNTRY     -  US
 KB0185  USGS QUAD   -  CHARLESTON SOUTH (2018)
 KB0185
 KB0185                         *CURRENT SURVEY CONTROL
 KB0185  ______________________________________________________________________
 KB0185* NAD 83(1986) POSITION- 39 29 41.     (N) 088 10 27.     (W)   SCALED
 KB0185* NAVD 88 ORTHO HEIGHT -   208.915 (meters)      685.42  (feet) ADJUSTED
 KB0185  ______________________________________________________________________
 KB0185  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KB0185  DYNAMIC HEIGHT  -        208.796 (meters)      685.02  (feet) COMP
 KB0185  MODELED GRAVITY -    980,055.6   (mgal)                       NAVD 88
 KB0185
 KB0185  VERT ORDER      -  FIRST     CLASS II
 KB0185
 KB0185.The horizontal coordinates were scaled from a map and have
 KB0185.an estimated accuracy of +/- 6 seconds.
 KB0185
 KB0185.The orthometric height was determined by differential leveling and
 KB0185.adjusted by the NATIONAL GEODETIC SURVEY
 KB0185.in June 1991.
 KB0185
 KB0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0185.GEOID18 height accuracy estimate available here.
 KB0185
 KB0185.Click photographs - Photos may exist for this station.
 KB0185
 KB0185.The dynamic height is computed by dividing the NAVD 88
 KB0185.geopotential number by the normal gravity value computed on the
 KB0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0185.degrees latitude (g = 980.6199 gals.).
 KB0185
 KB0185.The modeled gravity was interpolated from observed gravity values.
 KB0185
 KB0185;                    North         East    Units  Estimated Accuracy
 KB0185;SPC IL E     -   313,910.      313,690.      MT  (+/- 180 meters Scaled)
 KB0185
 KB0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ990723(NAD 83)
 KB0185
 KB0185                          SUPERSEDED SURVEY CONTROL
 KB0185
 KB0185  NGVD 29 (??/??/92)  208.984  (m)          685.64   (f) ADJ UNCH    1 2
 KB0185
 KB0185.Superseded values are not recommended for survey control.
 KB0185
 KB0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0185.See file dsdata.pdf to determine how the superseded data were derived.
 KB0185
 KB0185_MARKER: DB = BENCH MARK DISK
 KB0185_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0185_SP_SET: BUILDING
 KB0185_STAMPING: Y 176 1956
 KB0185_MARK LOGO: CGS
 KB0185_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0185_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0185+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 KB0185
 KB0185  HISTORY     - Date     Condition        Report By
 KB0185  HISTORY     - 1956     MONUMENTED       CGS
 KB0185  HISTORY     - 1973     GOOD             NGS
 KB0185  HISTORY     - 20050302 GOOD             ILDT
 KB0185  HISTORY     - 20110118 GOOD             ILDT
 KB0185
 KB0185                          STATION DESCRIPTION
 KB0185
 KB0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0185'AT CHARLESTON.
 KB0185'AT CHARLESTON, AT INTERSECTION OF SIXTH AND MONROE STREETS, AT
 KB0185'THE COURT HOUSE, 42 FEET SOUTH OF SOUTH CURB OF MONROE STREET,
 KB0185'90 FEET EAST OF EAST CURB OF SIXTH STREET, SET VERTICALLY IN THE
 KB0185'NORTH FACE OF SMOOTH STONE MASONRY ON WEST SIDE OF THE NORTH
 KB0185'ENTRANCE TO COURT HOUSE, 1 1/2 FEET WEST OF WEST END OF STEPS
 KB0185'TO NORTH ENTRANCE, 45 FEET EAST OF NORTHWEST CORNER OF COURT
 KB0185'HOUSE AND 2 FEET ABOVE GROUND.
 KB0185
 KB0185                          STATION RECOVERY (1973)
 KB0185
 KB0185'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0185'RECOVERED IN GOOD CONDITION.
 KB0185
 KB0185                          STATION RECOVERY (2005)
 KB0185
 KB0185'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0185'RECOVERED IN GOOD CONDITION.
 KB0185
 KB0185                          STATION RECOVERY (2011)
 KB0185
 KB0185'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0185'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1494 ***********************************************************************
 KA1494  DESIGNATION -  Y 177
 KA1494  PID         -  KA1494
 KA1494  STATE/COUNTY-  IL/EDGAR
 KA1494  COUNTRY     -  US
 KA1494  USGS QUAD   -  PARIS SOUTH (2018)
 KA1494
 KA1494                         *CURRENT SURVEY CONTROL
 KA1494  ______________________________________________________________________
 KA1494* NAD 83(1986) POSITION- 39 35 19.     (N) 087 41 35.     (W)   SCALED
 KA1494* NAVD 88 ORTHO HEIGHT -   224.301 (meters)      735.89  (feet) ADJUSTED
 KA1494  ______________________________________________________________________
 KA1494  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 KA1494  DYNAMIC HEIGHT  -        224.181 (meters)      735.50  (feet) COMP
 KA1494  MODELED GRAVITY -    980,085.5   (mgal)                       NAVD 88
 KA1494
 KA1494  VERT ORDER      -  FIRST     CLASS II
 KA1494
 KA1494.The horizontal coordinates were scaled from a map and have
 KA1494.an estimated accuracy of +/- 6 seconds.
 KA1494
 KA1494.The orthometric height was determined by differential leveling and
 KA1494.adjusted by the NATIONAL GEODETIC SURVEY
 KA1494.in June 1991.
 KA1494
 KA1494.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1494.GEOID18 height accuracy estimate available here.
 KA1494
 KA1494.Click photographs - Photos may exist for this station.
 KA1494
 KA1494.The dynamic height is computed by dividing the NAVD 88
 KA1494.geopotential number by the normal gravity value computed on the
 KA1494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1494.degrees latitude (g = 980.6199 gals.).
 KA1494
 KA1494.The modeled gravity was interpolated from observed gravity values.
 KA1494
 KA1494;                    North         East    Units  Estimated Accuracy
 KA1494;SPC IL E     -   324,520.      355,000.      MT  (+/- 180 meters Scaled)
 KA1494
 KA1494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ404823(NAD 83)
 KA1494
 KA1494                          SUPERSEDED SURVEY CONTROL
 KA1494
 KA1494  NGVD 29 (??/??/92)  224.393  (m)          736.20   (f) ADJ UNCH    1 2
 KA1494
 KA1494.Superseded values are not recommended for survey control.
 KA1494
 KA1494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1494.See file dsdata.pdf to determine how the superseded data were derived.
 KA1494
 KA1494_MARKER: DB = BENCH MARK DISK
 KA1494_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1494_SP_SET: BOX CULVERT HEADWALL
 KA1494_STAMPING: Y 177 1956
 KA1494_MARK LOGO: CGS
 KA1494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1494+STABILITY: SURFACE MOTION
 KA1494
 KA1494  HISTORY     - Date     Condition        Report By
 KA1494  HISTORY     - 1956     MONUMENTED       CGS
 KA1494  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KA1494
 KA1494                          STATION DESCRIPTION
 KA1494
 KA1494'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1494'1.6 MI S FROM PARIS.
 KA1494'ABOUT 1.55 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE SOUTHEAST
 KA1494'CORNER OF COURT HOUSE SQUARE AT PARIS, ABOUT 0.1 MILE NORTH OF
 KA1494'JUNCTION OF HIGHWAY AND THE EXTENSION OF MARSHALL STREET LEADING
 KA1494'NORTH, 21 FEET EAST OF CENTER LINE OF HIGHWAY 1, 91 FEET WEST OF
 KA1494'CENTER LINE OF EXTENSION OF MARSHALL STREET, 96 FEET WEST-NORTHWEST
 KA1494'OF CENTER OF JUNCTION OF THE EXTENSION OF MARSHALL STREET AND A
 KA1494'GRAVEL ROAD LEADING EAST, IN THE TOP OF THE SOUTH END OF EAST
 KA1494'HEAD WALL OF A 2-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY AND ABOUT
 KA1494'LEVEL WITH HIGHWAY.  NOTE-- THIS MARK IS ABOUT 0.65 MILE WEST
 KA1494'OF BENCH MARK L 183 WHICH IS ALONG THE PENNSYLVANIA RAILROAD.
 KA1494
 KA1494                          STATION RECOVERY (2011)
 KA1494
 KA1494'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1494'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1526 ***********************************************************************
 KA1526  DESIGNATION -  Y 178
 KA1526  PID         -  KA1526
 KA1526  STATE/COUNTY-  IL/EDGAR
 KA1526  COUNTRY     -  US
 KA1526  USGS QUAD   -  BROCTON (2018)
 KA1526
 KA1526                         *CURRENT SURVEY CONTROL
 KA1526  ______________________________________________________________________
 KA1526* NAD 83(1986) POSITION- 39 39 19.     (N) 087 54 17.     (W)   SCALED
 KA1526* NAVD 88 ORTHO HEIGHT -   201.739 (meters)      661.87  (feet) ADJUSTED
 KA1526  ______________________________________________________________________
 KA1526  GEOID HEIGHT    -        -32.060 (meters)                     GEOID18
 KA1526  DYNAMIC HEIGHT  -        201.630 (meters)      661.51  (feet) COMP
 KA1526  MODELED GRAVITY -    980,080.9   (mgal)                       NAVD 88
 KA1526
 KA1526  VERT ORDER      -  FIRST     CLASS II
 KA1526
 KA1526.The horizontal coordinates were scaled from a map and have
 KA1526.an estimated accuracy of +/- 6 seconds.
 KA1526
 KA1526.The orthometric height was determined by differential leveling and
 KA1526.adjusted by the NATIONAL GEODETIC SURVEY
 KA1526.in June 1991.
 KA1526
 KA1526.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1526.GEOID18 height accuracy estimate available here.
 KA1526
 KA1526.Click photographs - Photos may exist for this station.
 KA1526
 KA1526.The dynamic height is computed by dividing the NAVD 88
 KA1526.geopotential number by the normal gravity value computed on the
 KA1526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1526.degrees latitude (g = 980.6199 gals.).
 KA1526
 KA1526.The modeled gravity was interpolated from observed gravity values.
 KA1526
 KA1526;                    North         East    Units  Estimated Accuracy
 KA1526;SPC IL E     -   331,810.      336,780.      MT  (+/- 180 meters Scaled)
 KA1526
 KA1526_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ223898(NAD 83)
 KA1526
 KA1526                          SUPERSEDED SURVEY CONTROL
 KA1526
 KA1526  NGVD 29 (??/??/92)  201.825  (m)          662.15   (f) ADJ UNCH    1 2
 KA1526
 KA1526.Superseded values are not recommended for survey control.
 KA1526
 KA1526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1526.See file dsdata.pdf to determine how the superseded data were derived.
 KA1526
 KA1526_MARKER: DB = BENCH MARK DISK
 KA1526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1526_STAMPING: Y 178 1956
 KA1526_MARK LOGO: CGS
 KA1526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1526+STABILITY: SURFACE MOTION
 KA1526
 KA1526  HISTORY     - Date     Condition        Report By
 KA1526  HISTORY     - 1956     MONUMENTED       CGS
 KA1526
 KA1526                          STATION DESCRIPTION
 KA1526
 KA1526'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1526'2.4 MI W FROM REDMON.
 KA1526'ABOUT 2.35 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1526'STATION AT REDMON, IN SECTION 19, T.14 N., R.13 W., AT A
 KA1526'NORTH-SOUTH ROAD CROSSING, 28 1/2 FEET NORTH OF NORTH RAIL,
 KA1526'61 FEET NORTHWEST OF CENTER OF CROSSING, 41 FEET WEST OF CENTER
 KA1526'LINE OF ROAD, 20 FEET WEST OF A POWER POLE, 17 FEET WEST OF A
 KA1526'FENCE CORNER, 1 1/2 FEET SOUTH OF A FENCE LINE, 2 FEET WEST OF
 KA1526'A WHITE WOODEN WITNESS POST, ABOUT 3 1/2 FEET BELOW LEVEL OF
 KA1526'TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0209 ***********************************************************************
 NG0209  DESIGNATION -  Y 18
 NG0209  PID         -  NG0209
 NG0209  STATE/COUNTY-  IL/LAKE
 NG0209  COUNTRY     -  US
 NG0209  USGS QUAD   -  WAUKEGAN (2018)
 NG0209
 NG0209                         *CURRENT SURVEY CONTROL
 NG0209  ______________________________________________________________________
 NG0209* NAD 83(1986) POSITION- 42 22 16.     (N) 087 49 33.     (W)   SCALED
 NG0209* NAVD 88 ORTHO HEIGHT -   179.777 (meters)      589.82  (feet) ADJUSTED
 NG0209  ______________________________________________________________________
 NG0209  GEOID HEIGHT    -        -34.390 (meters)                     GEOID18
 NG0209  DYNAMIC HEIGHT  -        179.721 (meters)      589.63  (feet) COMP
 NG0209  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 NG0209
 NG0209  VERT ORDER      -  SECOND    CLASS 0
 NG0209
 NG0209.The horizontal coordinates were scaled from a map and have
 NG0209.an estimated accuracy of +/- 6 seconds.
 NG0209
 NG0209.The orthometric height was determined by differential leveling and
 NG0209.adjusted by the NATIONAL GEODETIC SURVEY
 NG0209.in June 1991.
 NG0209
 NG0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0209.GEOID18 height accuracy estimate available here.
 NG0209
 NG0209.Click photographs - Photos may exist for this station.
 NG0209
 NG0209.The dynamic height is computed by dividing the NAVD 88
 NG0209.geopotential number by the normal gravity value computed on the
 NG0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0209.degrees latitude (g = 980.6199 gals.).
 NG0209
 NG0209.The modeled gravity was interpolated from observed gravity values.
 NG0209
 NG0209;                    North         East    Units  Estimated Accuracy
 NG0209;SPC IL E     -   633,450.      341,800.      MT  (+/- 180 meters Scaled)
 NG0209
 NG0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM320913(NAD 83)
 NG0209
 NG0209                          SUPERSEDED SURVEY CONTROL
 NG0209
 NG0209  NGVD 29 (??/??/92)  179.886  (m)          590.18   (f) ADJ UNCH    2 0
 NG0209
 NG0209.Superseded values are not recommended for survey control.
 NG0209
 NG0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0209.See file dsdata.pdf to determine how the superseded data were derived.
 NG0209
 NG0209_MARKER: DB = BENCH MARK DISK
 NG0209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0209_STAMPING: Y 18 1934
 NG0209_MARK LOGO: CGS
 NG0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0209+STABILITY: SURFACE MOTION
 NG0209
 NG0209  HISTORY     - Date     Condition        Report By
 NG0209  HISTORY     - 1934     MONUMENTED       CGS
 NG0209  HISTORY     - 1952     GOOD             CGS
 NG0209  HISTORY     - 1974     POOR             ILDT
 NG0209
 NG0209                          STATION DESCRIPTION
 NG0209
 NG0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 NG0209'AT WAUKEGAN.
 NG0209'AT WAUKEGAN, LAKE COUNTY, ON THE CHICAGO AND NORTH WESTERN
 NG0209'RAILWAY, 16 POLES SOUTH OF MILEPOST 37, AT AN ABANDONED ROAD
 NG0209'CROSSING, 36 FEET WEST OF THE CENTERLINE OF THE WEST TRACK, ON
 NG0209'THE SOUTH SIDE OF THE ABANDONED ROAD, 3 FEET EAST OF THE
 NG0209'RIGHT-OF-WAY FENCE, AND 1.5 FEET BELOW THE LEVEL OF THE TRACK.
 NG0209'A STANDARD DISK, STAMPED Y 18 1934 AND SET IN THE TOP OF A
 NG0209'CONCRETE POST.  APPROXIMATELY 200 FT E OF FA 62 (WAUKEGAN EXPWY),
 NG0209'APPROX. 1/2 MI N OF MATHON DRIVE OVER-PASS.  NOTE-- MARK IS
 NG0209'DISTURBED, BUT SOLID.
 NG0209
 NG0209                          STATION RECOVERY (1974)
 NG0209
 NG0209'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1974
 NG0209'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1348 ***********************************************************************
 KA1348  DESIGNATION -  Y 181
 KA1348  PID         -  KA1348
 KA1348  STATE/COUNTY-  IL/CRAWFORD
 KA1348  COUNTRY     -  US
 KA1348  USGS QUAD   -  HUTSONVILLE (2018)
 KA1348
 KA1348                         *CURRENT SURVEY CONTROL
 KA1348  ______________________________________________________________________
 KA1348* NAD 83(1986) POSITION- 39 00 28.     (N) 087 38 29.     (W)   SCALED
 KA1348* NAVD 88 ORTHO HEIGHT -   137.705 (meters)      451.79  (feet) ADJUSTED
 KA1348  ______________________________________________________________________
 KA1348  GEOID HEIGHT    -        -31.906 (meters)                     GEOID18
 KA1348  DYNAMIC HEIGHT  -        137.623 (meters)      451.52  (feet) COMP
 KA1348  MODELED GRAVITY -    980,033.0   (mgal)                       NAVD 88
 KA1348
 KA1348  VERT ORDER      -  FIRST     CLASS II
 KA1348
 KA1348.This mark is at Robinson Airport (RSV)
 KA1348
 KA1348.The horizontal coordinates were scaled from a map and have
 KA1348.an estimated accuracy of +/- 6 seconds.
 KA1348
 KA1348.The orthometric height was determined by differential leveling and
 KA1348.adjusted by the NATIONAL GEODETIC SURVEY
 KA1348.in June 1991.
 KA1348
 KA1348.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1348.GEOID18 height accuracy estimate available here.
 KA1348
 KA1348.Click photographs - Photos may exist for this station.
 KA1348
 KA1348.The dynamic height is computed by dividing the NAVD 88
 KA1348.geopotential number by the normal gravity value computed on the
 KA1348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1348.degrees latitude (g = 980.6199 gals.).
 KA1348
 KA1348.The modeled gravity was interpolated from observed gravity values.
 KA1348
 KA1348;                    North         East    Units  Estimated Accuracy
 KA1348;SPC IL E     -   260,070.      359,930.      MT  (+/- 180 meters Scaled)
 KA1348
 KA1348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ444178(NAD 83)
 KA1348
 KA1348                          SUPERSEDED SURVEY CONTROL
 KA1348
 KA1348  NGVD 29 (??/??/92)  137.838  (m)          452.22   (f) ADJ UNCH    1 2
 KA1348
 KA1348.Superseded values are not recommended for survey control.
 KA1348
 KA1348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1348.See file dsdata.pdf to determine how the superseded data were derived.
 KA1348
 KA1348_MARKER: DB = BENCH MARK DISK
 KA1348_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KA1348_SP_SET: PORCH
 KA1348_STAMPING: Y 181 1956
 KA1348_MARK LOGO: CGS
 KA1348_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KA1348
 KA1348  HISTORY     - Date     Condition        Report By
 KA1348  HISTORY     - 1956     MONUMENTED       CGS
 KA1348
 KA1348                          STATION DESCRIPTION
 KA1348
 KA1348'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1348'1.6 MI W FROM PALESTINE.
 KA1348'1.65 MILES WEST ALONG STATE HIGHWAY 33 FROM THE CROSSING OF
 KA1348'MAIN STREET AT PALESTINE, AT ROBINSON AIRPORT, SET VERTICALLY
 KA1348'IN THE EAST FACE OF CONCRETE PORCH OF AIRPORT OFFICE AND
 KA1348'RESIDENCE, 98 FEET NORTH OF CENTER LINE OF HIGHWAY, 1 FOOT
 KA1348'SOUTH OF NORTHEAST CORNER OF PORCH AND 2 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1305 ***********************************************************************
 KA1305  DESIGNATION -  Y 182
 KA1305  PID         -  KA1305
 KA1305  STATE/COUNTY-  IL/CRAWFORD
 KA1305  COUNTRY     -  US
 KA1305  USGS QUAD   -  WEST UNION (2018)
 KA1305
 KA1305                         *CURRENT SURVEY CONTROL
 KA1305  ______________________________________________________________________
 KA1305* NAD 83(1986) POSITION- 39 09 11.     (N) 087 39 34.     (W)   SCALED
 KA1305* NAVD 88 ORTHO HEIGHT -   138.589 (meters)      454.69  (feet) ADJUSTED
 KA1305  ______________________________________________________________________
 KA1305  GEOID HEIGHT    -        -32.074 (meters)                     GEOID18
 KA1305  DYNAMIC HEIGHT  -        138.508 (meters)      454.42  (feet) COMP
 KA1305  MODELED GRAVITY -    980,041.5   (mgal)                       NAVD 88
 KA1305
 KA1305  VERT ORDER      -  FIRST     CLASS II
 KA1305
 KA1305.The horizontal coordinates were scaled from a map and have
 KA1305.an estimated accuracy of +/- 6 seconds.
 KA1305
 KA1305.The orthometric height was determined by differential leveling and
 KA1305.adjusted by the NATIONAL GEODETIC SURVEY
 KA1305.in June 1991.
 KA1305
 KA1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1305.GEOID18 height accuracy estimate available here.
 KA1305
 KA1305.Click photographs - Photos may exist for this station.
 KA1305
 KA1305.The dynamic height is computed by dividing the NAVD 88
 KA1305.geopotential number by the normal gravity value computed on the
 KA1305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1305.degrees latitude (g = 980.6199 gals.).
 KA1305
 KA1305.The modeled gravity was interpolated from observed gravity values.
 KA1305
 KA1305;                    North         East    Units  Estimated Accuracy
 KA1305;SPC IL E     -   276,190.      358,250.      MT  (+/- 180 meters Scaled)
 KA1305
 KA1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ430339(NAD 83)
 KA1305
 KA1305                          SUPERSEDED SURVEY CONTROL
 KA1305
 KA1305  NGVD 29 (??/??/92)  138.713  (m)          455.09   (f) ADJ UNCH    1 2
 KA1305
 KA1305.Superseded values are not recommended for survey control.
 KA1305
 KA1305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1305.See file dsdata.pdf to determine how the superseded data were derived.
 KA1305
 KA1305_MARKER: DB = BENCH MARK DISK
 KA1305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1305_STAMPING: Y 182 1956
 KA1305_MARK LOGO: CGS
 KA1305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1305+STABILITY: SURFACE MOTION
 KA1305
 KA1305  HISTORY     - Date     Condition        Report By
 KA1305  HISTORY     - 1956     MONUMENTED       CGS
 KA1305  HISTORY     - 1981     GOOD             AEROS
 KA1305
 KA1305                          STATION DESCRIPTION
 KA1305
 KA1305'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1305'3.8 MI NE FROM HUTSONVILLE.
 KA1305'1.5 MILES NORTH AND 0.15 MILE WEST ALONG A BLACK TOP ROAD FROM
 KA1305'THE SCHOOL AT HUTONSVILLE, THENCE ABOUT 1.3 MILES NORTH ALONG A
 KA1305'GRAVEL ROAD, THENCE ABOUT 0.8 MILE NORTHEAST AND NORTH ALONG A
 KA1305'GRAVEL ROAD, ABOUT 1.65 MILES SOUTH ALONG A GRAVEL ROAD FROM
 KA1305'SCHOOL AT YORK, CLARK COUNTY, ABOUT 0.5 MILE NORTH OF A 40-FOOT
 KA1305'BRIDGE OVER A CREEK, 55 FEET WEST OF CENTER LINE OF ROAD, 139
 KA1305'FEET EAST AND ACROSS A FARM DRIVE FROM A WELL WITH PUMP, 106
 KA1305'FEET NORTH-NORTHEAST AND ACROSS DRIVE FROM THE NORTHEAST CORNER
 KA1305'OF A BARN, 55 FEET SOUTHEAST OF EAST CORNER OF AN ABANDONED FARM
 KA1305'HOUSE, 28 FEET NORTHEAST OF CENTERLINE OF DRIVE, 28 FEET SOUTHWEST OF
 KA1305'A 30-INCH MAPLE TREE, 13 FEET SOUTHEAST OF A 40-INCH MAPLE TREE, 2
 KA1305'FEET NORTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET
 KA1305'ABOVE LEVEL OF ROAD AND SET IN THE TOP OF A CONCRETE POST
 KA1305'PROJECTING 2 INCHES.
 KA1305
 KA1305                          STATION RECOVERY (1981)
 KA1305
 KA1305'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KA1305'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1462 ***********************************************************************
 KA1462  DESIGNATION -  Y 183
 KA1462  PID         -  KA1462
 KA1462  STATE/COUNTY-  IL/EDGAR
 KA1462  COUNTRY     -  US
 KA1462  USGS QUAD   -  HUME (2018)
 KA1462
 KA1462                         *CURRENT SURVEY CONTROL
 KA1462  ______________________________________________________________________
 KA1462* NAD 83(1986) POSITION- 39 45 38.     (N) 087 52 26.     (W)   SCALED
 KA1462* NAVD 88 ORTHO HEIGHT -   201.589 (meters)      661.38  (feet) ADJUSTED
 KA1462  ______________________________________________________________________
 KA1462  GEOID HEIGHT    -        -32.090 (meters)                     GEOID18
 KA1462  DYNAMIC HEIGHT  -        201.482 (meters)      661.03  (feet) COMP
 KA1462  MODELED GRAVITY -    980,093.2   (mgal)                       NAVD 88
 KA1462
 KA1462  VERT ORDER      -  FIRST     CLASS II
 KA1462
 KA1462.The horizontal coordinates were scaled from a map and have
 KA1462.an estimated accuracy of +/- 6 seconds.
 KA1462
 KA1462.The orthometric height was determined by differential leveling and
 KA1462.adjusted by the NATIONAL GEODETIC SURVEY
 KA1462.in June 1991.
 KA1462
 KA1462.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1462.GEOID18 height accuracy estimate available here.
 KA1462
 KA1462.Click photographs - Photos may exist for this station.
 KA1462
 KA1462.The dynamic height is computed by dividing the NAVD 88
 KA1462.geopotential number by the normal gravity value computed on the
 KA1462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1462.degrees latitude (g = 980.6199 gals.).
 KA1462
 KA1462.The modeled gravity was interpolated from observed gravity values.
 KA1462
 KA1462;                    North         East    Units  Estimated Accuracy
 KA1462;SPC IL E     -   343,520.      339,370.      MT  (+/- 180 meters Scaled)
 KA1462
 KA1462_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK251015(NAD 83)
 KA1462
 KA1462                          SUPERSEDED SURVEY CONTROL
 KA1462
 KA1462  NGVD 29 (??/??/92)  201.662  (m)          661.62   (f) ADJ UNCH    1 2
 KA1462
 KA1462.Superseded values are not recommended for survey control.
 KA1462
 KA1462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1462.See file dsdata.pdf to determine how the superseded data were derived.
 KA1462
 KA1462_MARKER: DB = BENCH MARK DISK
 KA1462_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1462_SP_SET: BOX CULVERT HEADWALL
 KA1462_STAMPING: Y 183 1956
 KA1462_MARK LOGO: CGS
 KA1462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1462+STABILITY: SURFACE MOTION
 KA1462
 KA1462  HISTORY     - Date     Condition        Report By
 KA1462  HISTORY     - 1956     MONUMENTED       CGS
 KA1462  HISTORY     - 20110127 MARK NOT FOUND   ILDT
 KA1462
 KA1462                          STATION DESCRIPTION
 KA1462
 KA1462'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1462'2.9 MI SW FROM HUME.
 KA1462'ABOUT 0.4 MILE SOUTH ALONG A PAVED STREET FROM THE WATER TOWER
 KA1462'AT HUME, THENCE ABOUT 0.35 MILE WEST ALONG U.S. HIGHWAY 36, THENCE
 KA1462'ABOUT 2.15 MILES SOUTH ALONG A GRAVEL ROAD, ABOUT 0.45 MILE NORTH
 KA1462'OF CROSSING OF THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD, IN
 KA1462'SECTION 17, T. 15 N., R. 13 W., AT A CROSSROAD, IN THE TOP OF
 KA1462'SOUTH END OF WEST HEAD WALL OF A 3-FOOT CONCRETE BOX CULVERT UNDER
 KA1462'NORTH-SOUTH ROAD, 13 FEET WEST OF CENTER LINE OF NORTH-SOUTH ROAD,
 KA1462'31 FEET SOUTH OF CENTER LINE OF EAST-WEST ROAD, 1 FOOT NORTH OF
 KA1462'SOUTH END OF HEAD WALL AND ABOUT LEVEL WITH ROADS.
 KA1462
 KA1462                          STATION RECOVERY (2011)
 KA1462
 KA1462'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1462'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1488 ***********************************************************************
 KA1488  DESIGNATION -  Y 184
 KA1488  PID         -  KA1488
 KA1488  STATE/COUNTY-  IL/EDGAR
 KA1488  COUNTRY     -  US
 KA1488  USGS QUAD   -  PARIS SOUTH (2018)
 KA1488
 KA1488                         *CURRENT SURVEY CONTROL
 KA1488  ______________________________________________________________________
 KA1488* NAD 83(1986) POSITION- 39 32 42.     (N) 087 38 50.     (W)   SCALED
 KA1488* NAVD 88 ORTHO HEIGHT -   220.644 (meters)      723.90  (feet) ADJUSTED
 KA1488  ______________________________________________________________________
 KA1488  GEOID HEIGHT    -        -32.230 (meters)                     GEOID18
 KA1488  DYNAMIC HEIGHT  -        220.523 (meters)      723.50  (feet) COMP
 KA1488  MODELED GRAVITY -    980,073.2   (mgal)                       NAVD 88
 KA1488
 KA1488  VERT ORDER      -  FIRST     CLASS II
 KA1488
 KA1488.The horizontal coordinates were scaled from a map and have
 KA1488.an estimated accuracy of +/- 6 seconds.
 KA1488
 KA1488.The orthometric height was determined by differential leveling and
 KA1488.adjusted by the NATIONAL GEODETIC SURVEY
 KA1488.in June 1991.
 KA1488
 KA1488.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1488.GEOID18 height accuracy estimate available here.
 KA1488
 KA1488.Click photographs - Photos may exist for this station.
 KA1488
 KA1488.The dynamic height is computed by dividing the NAVD 88
 KA1488.geopotential number by the normal gravity value computed on the
 KA1488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1488.degrees latitude (g = 980.6199 gals.).
 KA1488
 KA1488.The modeled gravity was interpolated from observed gravity values.
 KA1488
 KA1488;                    North         East    Units  Estimated Accuracy
 KA1488;SPC IL E     -   319,710.      358,980.      MT  (+/- 180 meters Scaled)
 KA1488
 KA1488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ443774(NAD 83)
 KA1488
 KA1488                          SUPERSEDED SURVEY CONTROL
 KA1488
 KA1488  NGVD 29 (??/??/92)  220.737  (m)          724.20   (f) ADJ UNCH    1 2
 KA1488
 KA1488.Superseded values are not recommended for survey control.
 KA1488
 KA1488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1488.See file dsdata.pdf to determine how the superseded data were derived.
 KA1488
 KA1488_MARKER: DB = BENCH MARK DISK
 KA1488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1488_STAMPING: Y 184 1956
 KA1488_MARK LOGO: CGS
 KA1488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1488+STABILITY: SURFACE MOTION
 KA1488
 KA1488  HISTORY     - Date     Condition        Report By
 KA1488  HISTORY     - 1956     MONUMENTED       CGS
 KA1488
 KA1488                          STATION DESCRIPTION
 KA1488
 KA1488'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1488'4.7 MI SE FROM PARIS.
 KA1488'ABOUT 4.7 MILES SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KA1488'THE STATION AT PARIS, IN SECTION 28, T. 13 N., R. 11 W., AT A
 KA1488'BLACK TOP ROAD CROSSING, 27 1/2 FEET WEST-SOUTHWEST OF NEAR RAIL
 KA1488'OF TRACK, 111 FEET NORTHWEST OF CENTER OF CROSSING OF BLACK TOP
 KA1488'ROAD, 44 FEET NORTH-NORTHEAST OF CENTER LINE OF ROAD, 14 1/2 FEET
 KA1488'EAST OF SOUTHEAST END OF AN 18-INCH METAL PIPE CULVERT UNDER A
 KA1488'DRIVE INTO A FIELD, 14 FEET EAST-SOUTHEAST OF A TELEPHONE POLE,
 KA1488'4 FEET NORTHEAST OF A CONCRETE HIGHWAY R/W POST, 2 FEET
 KA1488'EAST-SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 1/2 FEET
 KA1488'ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 KA1488'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0018 ***********************************************************************
 MF0018  DESIGNATION -  Y 19
 MF0018  PID         -  MF0018
 MF0018  STATE/COUNTY-  IL/KANE
 MF0018  COUNTRY     -  US
 MF0018  USGS QUAD   -  AURORA NORTH (2018)
 MF0018
 MF0018                         *CURRENT SURVEY CONTROL
 MF0018  ______________________________________________________________________
 MF0018* NAD 83(1986) POSITION- 41 48 32.85   (N) 088 19 40.62   (W)   HD_HELD1
 MF0018* NAVD 88 ORTHO HEIGHT -   209.817 (meters)      688.37  (feet) ADJUSTED
 MF0018  ______________________________________________________________________
 MF0018  GEOID HEIGHT    -        -33.079 (meters)                     GEOID18
 MF0018  DYNAMIC HEIGHT  -        209.744 (meters)      688.14  (feet) COMP
 MF0018  MODELED GRAVITY -    980,272.4   (mgal)                       NAVD 88
 MF0018
 MF0018  VERT ORDER      -  SECOND    CLASS I
 MF0018
 MF0018.The horizontal coordinates were determined by differentially corrected
 MF0018.hand held GPS observations or other comparable positioning techniques
 MF0018.and have an estimated accuracy of +/- 3 meters.
 MF0018
 MF0018.The orthometric height was determined by differential leveling and
 MF0018.adjusted by the NATIONAL GEODETIC SURVEY
 MF0018.in June 1991.
 MF0018
 MF0018.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0018.GEOID18 height accuracy estimate available here.
 MF0018
 MF0018.Click photographs - Photos may exist for this station.
 MF0018
 MF0018.The dynamic height is computed by dividing the NAVD 88
 MF0018.geopotential number by the normal gravity value computed on the
 MF0018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0018.degrees latitude (g = 980.6199 gals.).
 MF0018
 MF0018.The modeled gravity was interpolated from observed gravity values.
 MF0018
 MF0018;                    North         East    Units  Estimated Accuracy
 MF0018;SPC IL E     -   570,902.4     300,447.3     MT  (+/- 3 meters HH1 GPS) 
 MF0018
 MF0018_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8969329436(NAD 83)
 MF0018
 MF0018                          SUPERSEDED SURVEY CONTROL
 MF0018
 MF0018  NGVD 29 (??/??/92)  209.887  (m)          688.60   (f) ADJ UNCH    2 0
 MF0018
 MF0018.Superseded values are not recommended for survey control.
 MF0018
 MF0018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0018.See file dsdata.pdf to determine how the superseded data were derived.
 MF0018
 MF0018_MARKER: DB = BENCH MARK DISK
 MF0018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0018_STAMPING: Y 19 1934
 MF0018_MARK LOGO: CGS
 MF0018_PROJECTION: FLUSH
 MF0018_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0018+STABILITY: SURFACE MOTION
 MF0018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0018+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2017
 MF0018
 MF0018  HISTORY     - Date     Condition        Report By
 MF0018  HISTORY     - 1934     MONUMENTED       CGS
 MF0018  HISTORY     - 1981     GOOD             LOCSUR
 MF0018  HISTORY     - 1983     GOOD             MARCHE
 MF0018  HISTORY     - 19950425 GOOD             NGS
 MF0018  HISTORY     - 19980506 GOOD             USPSQD
 MF0018  HISTORY     - 20070310 GOOD             USPSQD
 MF0018  HISTORY     - 20071113 GOOD             PATRIC
 MF0018  HISTORY     - 20171030 GOOD             PATRIC
 MF0018
 MF0018                          STATION DESCRIPTION
 MF0018
 MF0018'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0018'AT NORTH AURORA.
 MF0018'AT NORTH AURORA, KANE COUNTY, ON STATE HIGHWAY 31, AT THE JUNCTION
 MF0018'OF A DRIVEWAY AT A PRIVATE ENTRANCE, 42 FEET SOUTH OF THE
 MF0018'CENTERLINE OF THE DRIVEWAY, 24 FEET WEST OF THE CENTERLINE OF THE
 MF0018'HIGHWAY, 3 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND ABOUT 1 FOOT
 MF0018'HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED Y 19 1934 AND
 MF0018'SET IN THE TOP OF A CONCRETE POST.
 MF0018
 MF0018                          STATION RECOVERY (1981)
 MF0018
 MF0018'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981
 MF0018'RECOVERED IN GOOD CONDITION.
 MF0018
 MF0018                          STATION RECOVERY (1983)
 MF0018
 MF0018'RECOVERY NOTE BY MARCHESE AND SONS 1983
 MF0018'RECOVERED IN GOOD CONDITION.
 MF0018
 MF0018                          STATION RECOVERY (1995)
 MF0018
 MF0018'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (CSM)
 MF0018'THE STATION IS LOCATED IN NORTH AURORA 1.5 KM (0.95 MI) NORTH OF THE
 MF0018'STATE HWY BRIDGE OVER I-88 (EAST-WEST TOLLWAY) ABOUT 250 M (820.2 FT)
 MF0018'WEST OF THE WEST BANK OF THE FOX RIVER ON THE WEST SIDE OF HWY 31
 MF0018'(LINCOLN WAY) IN THE HWY RIGHT OF WAY.  IT IS 135 M (442.9 FT) NORTH
 MF0018'OF THE CENTERLINE OF THE INTERSECTION OF LINCOLN WAY AND OAK STREET,
 MF0018'DIRECTLY ACROSS THE HWY (WEST) FROM AN 18 FT (5.5 M) WOODEN FLAGPOLE
 MF0018'AT RESIDENCE NUMBER 123, 13 M (42.7 FT) SOUTH OF THE CENTERLINE OF A
 MF0018'DRIVE AT RESIDENCE NUMBER 130, 8 M (26.2 FT) WEST OF THE CENTERLINE OF
 MF0018'STATE HWY 31, 4.2 M (13.8 FT) SOUTH OF A FIRE HYDRANT, AND 1 M (3.3
 MF0018'FT) EAST OF A FENCE.
 MF0018
 MF0018                          STATION RECOVERY (1998)
 MF0018
 MF0018'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0018'RECOVERED IN GOOD CONDITION.
 MF0018
 MF0018                          STATION RECOVERY (2007)
 MF0018
 MF0018'RECOVERY NOTE BY US POWER SQUADRON 2007 (RP)
 MF0018'RESIDENCE AT 130 LINCOLNWAY (RT 31) NO LONGER EXISTS, REPLACED BY
 MF0018'PUBLIC LIBRARY.  FENCE AND DRIVEWAY NO LONGER EXIST. MARKER IS 1 FOOT
 MF0018'EAST OF METAL WITNESS POST WITH SIGN.
 MF0018
 MF0018                          STATION RECOVERY (2007)
 MF0018
 MF0018'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2007 (BFR)
 MF0018'THE STATION IS IN NORTH AURORA, IL.
 MF0018'
 MF0018'THE STATION IS LOCATED AT THE NORTHWEST CORNER OF THE INTERSECTION OF
 MF0018'ILLINOIS ROUTE 31 AND OAK STREET.
 MF0018'
 MF0018'THE STATION IS 434.0 FT (132.3 M) NORTH OF THE CENTERLINE OF OAK
 MF0018'STREET AND 29.0 FT (8.8 M) WEST OF ILLINOIS ROUTE 31.  THE MONUMENT IS
 MF0018'A 3.5 INCH (9 CM) DISK IN CONCRETE 1.5 FT (0.5 M) ABOVE ROAD GRADE.
 MF0018
 MF0018                          STATION RECOVERY (2017)
 MF0018
 MF0018'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2017 (SAL)
 MF0018'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1035 ***********************************************************************
 MF1035  DESIGNATION -  Y 190
 MF1035  PID         -  MF1035
 MF1035  STATE/COUNTY-  IL/HENRY
 MF1035  COUNTRY     -  US
 MF1035  USGS QUAD   -  ANNAWAN (2018)
 MF1035
 MF1035                         *CURRENT SURVEY CONTROL
 MF1035  ______________________________________________________________________
 MF1035* NAD 83(1986) POSITION- 41 23 43.     (N) 089 52 35.     (W)   SCALED
 MF1035* NAVD 88 ORTHO HEIGHT -   192.966 (meters)      633.09  (feet) ADJUSTED
 MF1035  ______________________________________________________________________
 MF1035  GEOID HEIGHT    -        -33.044 (meters)                     GEOID18
 MF1035  DYNAMIC HEIGHT  -        192.889 (meters)      632.84  (feet) COMP
 MF1035  MODELED GRAVITY -    980,220.5   (mgal)                       NAVD 88
 MF1035
 MF1035  VERT ORDER      -  SECOND    CLASS 0
 MF1035
 MF1035.The horizontal coordinates were scaled from a map and have
 MF1035.an estimated accuracy of +/- 6 seconds.
 MF1035
 MF1035.The orthometric height was determined by differential leveling and
 MF1035.adjusted by the NATIONAL GEODETIC SURVEY
 MF1035.in June 1991.
 MF1035
 MF1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1035.GEOID18 height accuracy estimate available here.
 MF1035
 MF1035.Click photographs - Photos may exist for this station.
 MF1035
 MF1035.The dynamic height is computed by dividing the NAVD 88
 MF1035.geopotential number by the normal gravity value computed on the
 MF1035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1035.degrees latitude (g = 980.6199 gals.).
 MF1035
 MF1035.The modeled gravity was interpolated from observed gravity values.
 MF1035
 MF1035;                    North         East    Units  Estimated Accuracy
 MF1035;SPC IL W     -   524,960.      724,280.      MT  (+/- 180 meters Scaled)
 MF1035
 MF1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL595866(NAD 83)
 MF1035
 MF1035                          SUPERSEDED SURVEY CONTROL
 MF1035
 MF1035  NGVD 29 (??/??/92)  193.041  (m)          633.34   (f) ADJ UNCH    2 0
 MF1035
 MF1035.Superseded values are not recommended for survey control.
 MF1035
 MF1035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1035.See file dsdata.pdf to determine how the superseded data were derived.
 MF1035
 MF1035_MARKER: DB = BENCH MARK DISK
 MF1035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1035_STAMPING: Y 190 1959
 MF1035_MARK LOGO: CGS
 MF1035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1035+STABILITY: SURFACE MOTION
 MF1035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1035+SATELLITE: SATELLITE OBSERVATIONS - May 25, 2008
 MF1035
 MF1035  HISTORY     - Date     Condition        Report By
 MF1035  HISTORY     - 1959     MONUMENTED       CGS
 MF1035  HISTORY     - 19960808 MARK NOT FOUND   USPSQD
 MF1035  HISTORY     - 20010919 GOOD             USPSQD
 MF1035  HISTORY     - 20040303 GOOD             USPSQD
 MF1035  HISTORY     - 20080525 GOOD             INDIV
 MF1035
 MF1035                          STATION DESCRIPTION
 MF1035
 MF1035'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1035'1.9 MI E FROM ANNAWAN.
 MF1035'ABOUT 1.6 MILES EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF1035'STATE HIGHWAY 78 AT ANNAWAN, THENCE 0.3 MILES NORTH ALONG BLACKTOP
 MF1035'ROAD, AT A BOARD GATE WEST OF THE ROAD AND A DRIVEWAY EAST TO A
 MF1035'FARM HOUSE, 26 FEET WEST OF THE CENTER LINE OF THE ROAD, 33
 MF1035'FEET SOUTH OF THE SOUTH END OF THE GATE, 2 FEET EAST OF A POWER
 MF1035'POLE, 1 FOOT EAST OF FENCE LINE, 63.6 FEET WEST-SOUTHWEST AND
 MF1035'ACROSS THE ROAD FROM THE SOUTHWEST CORNER OF A GARAGE, 4.5 FEET
 MF1035'WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN
 MF1035'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.  THE MARK MAY BE
 MF1035'REACHED FROM MINERAL, BUREAU COUNTY, BY GOING WEST FOR 2.0 MILES
 MF1035'ALONG U.S. HIGHWAY 6 FROM THE CHICAGO, ROCK ISLAND AND PACIFIC
 MF1035'RAILWAY STATION AT MINERAL, THENCE 0.3 MILES NORTH ALONG BLACKTOP
 MF1035'ROAD.
 MF1035
 MF1035                          STATION RECOVERY (1996)
 MF1035
 MF1035'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1035'MARK NOT FOUND.
 MF1035
 MF1035                          STATION RECOVERY (2001)
 MF1035
 MF1035'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1035'TO REACH SHOULD READ .....WESTNORTHWEST AND ACROSS THE ROAD FROM THE
 MF1035'NORTHWEST CORNER OF A GARAGE.
 MF1035'NO WITNESS POST.
 MF1035
 MF1035                          STATION RECOVERY (2004)
 MF1035
 MF1035'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1035'NO GARAGE. WEST SIDE OF ROAD 2 FEET EAST OF POWER POLE. BURIED ABOUT 2
 MF1035'INCHES.
 MF1035
 MF1035                          STATION RECOVERY (2008)
 MF1035
 MF1035'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (RCA)
 MF1035'NO FARM HOUSE, NO POWER POLE, 18 FEET WEST OF EDGE ASPHALT 2900E, 27
 MF1035'FEET SOUTH OF A FIELD ENTRANCE, 222 FEET SOUTH OF CENTERLINE PATRIOT
 MF1035'WAY, NORTHWESTERLY OF ADMINISTRATION BUILDING FOR ETHANOL PLANT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1080 ***********************************************************************
 MF1080  DESIGNATION -  Y 191
 MF1080  PID         -  MF1080
 MF1080  STATE/COUNTY-  IL/BUREAU
 MF1080  COUNTRY     -  US
 MF1080  USGS QUAD   -  BUDA NE (2018)
 MF1080
 MF1080                         *CURRENT SURVEY CONTROL
 MF1080  ______________________________________________________________________
 MF1080* NAD 83(1986) POSITION- 41 23 14.39   (N) 089 37 25.78   (W)   HD_HELD1
 MF1080* NAVD 88 ORTHO HEIGHT -   212.618 (meters)      697.56  (feet) ADJUSTED
 MF1080  ______________________________________________________________________
 MF1080  GEOID HEIGHT    -        -33.100 (meters)                     GEOID18
 MF1080  DYNAMIC HEIGHT  -        212.532 (meters)      697.28  (feet) COMP
 MF1080  MODELED GRAVITY -    980,214.2   (mgal)                       NAVD 88
 MF1080
 MF1080  VERT ORDER      -  SECOND    CLASS 0
 MF1080
 MF1080.The horizontal coordinates were determined by differentially corrected
 MF1080.hand held GPS observations or other comparable positioning techniques
 MF1080.and have an estimated accuracy of +/- 3 meters.
 MF1080
 MF1080.The orthometric height was determined by differential leveling and
 MF1080.adjusted by the NATIONAL GEODETIC SURVEY
 MF1080.in June 1991.
 MF1080
 MF1080.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1080.GEOID18 height accuracy estimate available here.
 MF1080
 MF1080.Click photographs - Photos may exist for this station.
 MF1080
 MF1080.The dynamic height is computed by dividing the NAVD 88
 MF1080.geopotential number by the normal gravity value computed on the
 MF1080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1080.degrees latitude (g = 980.6199 gals.).
 MF1080
 MF1080.The modeled gravity was interpolated from observed gravity values.
 MF1080
 MF1080;                    North         East    Units  Estimated Accuracy
 MF1080;SPC IL W     -   524,181.2     745,400.9     MT  (+/- 3 meters HH1 GPS) 
 MF1080
 MF1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL8061985078(NAD 83)
 MF1080
 MF1080                          SUPERSEDED SURVEY CONTROL
 MF1080
 MF1080  NGVD 29 (??/??/92)  212.696  (m)          697.82   (f) ADJ UNCH    2 0
 MF1080
 MF1080.Superseded values are not recommended for survey control.
 MF1080
 MF1080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1080.See file dsdata.pdf to determine how the superseded data were derived.
 MF1080
 MF1080_MARKER: DB = BENCH MARK DISK
 MF1080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1080_STAMPING: Y 191 1959
 MF1080_MARK LOGO: CGS
 MF1080_PROJECTION: PROJECTING 20 CENTIMETERS
 MF1080_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1080+STABILITY: SURFACE MOTION
 MF1080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1080+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2021
 MF1080
 MF1080  HISTORY     - Date     Condition        Report By
 MF1080  HISTORY     - 1959     MONUMENTED       CGS
 MF1080  HISTORY     - 19951202 GOOD             USPSQD
 MF1080  HISTORY     - 20051012 GOOD             USPSQD
 MF1080  HISTORY     - 20211228 GOOD             ILDT
 MF1080
 MF1080                          STATION DESCRIPTION
 MF1080
 MF1080'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1080'3.8 MI NW FROM WYANET.
 MF1080'ABOUT 2.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1080'BURLINGTON AND QUINCY RALROAD STATION AT WYANET, THENCE 1.4
 MF1080'MILES NORTH ALONG GRAVEL ROAD, THENCE 0.15 MILES EAST ALONG
 MF1080'A GRAVEL ROAD, NEAR A FARM HOUSE NORTH OF THE ROAD, AT A T-FENCE
 MF1080'CORNER, 26 FEET NORTH OF THE CENTER LINE OF THE ROAD, 132
 MF1080'FEET EAST OF THE CENTER LINE OF THE DRIVEWAY NORTH TO THE
 MF1080'FARM HOUSE, 1 1/2 FEET SOUTH OF FENCE LINE, 2 1/2 FEET SOUTHEAST
 MF1080'OF FENCE CORNER, 2.8 FEET NORTH OF A METAL WITNESS POST, ABOUT
 MF1080'LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF1080'1 INCH.
 MF1080
 MF1080                          STATION RECOVERY (1995)
 MF1080
 MF1080'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1080'RECOVERED IN GOOD CONDITION.
 MF1080
 MF1080                          STATION RECOVERY (2005)
 MF1080
 MF1080'RECOVERY NOTE BY US POWER SQUADRON 2005 (WMG)
 MF1080'RECOVERED IN GOOD CONDITION.
 MF1080
 MF1080                          STATION RECOVERY (2021)
 MF1080
 MF1080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF1080'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0950 ***********************************************************************
 MF0950  DESIGNATION -  Y 192
 MF0950  PID         -  MF0950
 MF0950  STATE/COUNTY-  IL/BUREAU
 MF0950  COUNTRY     -  US
 MF0950  USGS QUAD   -  SPRING VALLEY (2018)
 MF0950
 MF0950                         *CURRENT SURVEY CONTROL
 MF0950  ______________________________________________________________________
 MF0950* NAD 83(1986) POSITION- 41 20 03.     (N) 089 13 06.     (W)   SCALED
 MF0950* NAVD 88 ORTHO HEIGHT -   185.240 (meters)      607.74  (feet) ADJUSTED
 MF0950  ______________________________________________________________________
 MF0950  GEOID HEIGHT    -        -33.056 (meters)                     GEOID18
 MF0950  DYNAMIC HEIGHT  -        185.166 (meters)      607.50  (feet) COMP
 MF0950  MODELED GRAVITY -    980,221.3   (mgal)                       NAVD 88
 MF0950
 MF0950  VERT ORDER      -  SECOND    CLASS 0
 MF0950
 MF0950.The horizontal coordinates were scaled from a map and have
 MF0950.an estimated accuracy of +/- 6 seconds.
 MF0950
 MF0950.The orthometric height was determined by differential leveling and
 MF0950.adjusted by the NATIONAL GEODETIC SURVEY
 MF0950.in June 1991.
 MF0950
 MF0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0950.GEOID18 height accuracy estimate available here.
 MF0950
 MF0950.Click photographs - Photos may exist for this station.
 MF0950
 MF0950.The dynamic height is computed by dividing the NAVD 88
 MF0950.geopotential number by the normal gravity value computed on the
 MF0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0950.degrees latitude (g = 980.6199 gals.).
 MF0950
 MF0950.The modeled gravity was interpolated from observed gravity values.
 MF0950
 MF0950;                    North         East    Units  Estimated Accuracy
 MF0950;SPC IL W     -   518,570.      779,380.      MT  (+/- 180 meters Scaled)
 MF0950
 MF0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL143782(NAD 83)
 MF0950
 MF0950                          SUPERSEDED SURVEY CONTROL
 MF0950
 MF0950  NGVD 29 (??/??/92)  185.318  (m)          608.00   (f) ADJ UNCH    2 0
 MF0950
 MF0950.Superseded values are not recommended for survey control.
 MF0950
 MF0950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0950.See file dsdata.pdf to determine how the superseded data were derived.
 MF0950
 MF0950_MARKER: DB = BENCH MARK DISK
 MF0950_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 MF0950_SP_SET: BOX CULVERT HEADWALL
 MF0950_STAMPING: Y 192 1959
 MF0950_MARK LOGO: CGS
 MF0950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0950+STABILITY: SURFACE MOTION
 MF0950
 MF0950  HISTORY     - Date     Condition        Report By
 MF0950  HISTORY     - 1959     MONUMENTED       CGS
 MF0950  HISTORY     - 19960406 MARK NOT FOUND   USPSQD
 MF0950  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0950  HISTORY     - 20050707 MARK NOT FOUND   USPSQD
 MF0950  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0950
 MF0950                          STATION DESCRIPTION
 MF0950
 MF0950'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0950'1.1 MI W FROM SPRING VALLEY.
 MF0950'ABOUT 1.1 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0950'WITH STATE HIGHWAY 89 AT SPRING VALLEY, AT THE JUNCTION OF U.S.
 MF0950'HIGHWAY 6 AND STATE HIGHWAY 29, SET IN THE TOP OF THE EAST END
 MF0950'OF THE SOUTH HEADWALL OF A 7-FOOT CONCRETE BOX CULVERT UNDER
 MF0950'HIGHWAY 29, 26 FEET SOUTH OF THE CENTER LINE OF HIGHWAY 29,
 MF0950'149 FEET WEST OF THE CENTER LINE OF HIGHWAY 6, ABOUT 7 FEET BELOW
 MF0950'THE LEVEL OF HIGHWAY 29.
 MF0950
 MF0950                          STATION RECOVERY (1996)
 MF0950
 MF0950'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0950'MARK NOT FOUND.
 MF0950
 MF0950                          STATION RECOVERY (2001)
 MF0950
 MF0950'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0950'MARK NOT FOUND.
 MF0950
 MF0950                          STATION RECOVERY (2005)
 MF0950
 MF0950'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF0950'MARK NOT FOUND.
 MF0950
 MF0950                          STATION RECOVERY (2014)
 MF0950
 MF0950'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0950'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0134 ***********************************************************************
 MG0134  DESIGNATION -  Y 193
 MG0134  PID         -  MG0134
 MG0134  STATE/COUNTY-  IL/HENRY
 MG0134  COUNTRY     -  US
 MG0134  USGS QUAD   -  GREEN ROCK (2018)
 MG0134
 MG0134                         *CURRENT SURVEY CONTROL
 MG0134  ______________________________________________________________________
 MG0134* NAD 83(1986) POSITION- 41 25 59.     (N) 090 20 29.     (W)   SCALED
 MG0134* NAVD 88 ORTHO HEIGHT -   216.883 (meters)      711.56  (feet) ADJUSTED
 MG0134  ______________________________________________________________________
 MG0134  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 MG0134  DYNAMIC HEIGHT  -        216.799 (meters)      711.28  (feet) COMP
 MG0134  MODELED GRAVITY -    980,229.3   (mgal)                       NAVD 88
 MG0134
 MG0134  VERT ORDER      -  SECOND    CLASS 0
 MG0134
 MG0134.The horizontal coordinates were scaled from a map and have
 MG0134.an estimated accuracy of +/- 6 seconds.
 MG0134
 MG0134.The orthometric height was determined by differential leveling and
 MG0134.adjusted by the NATIONAL GEODETIC SURVEY
 MG0134.in June 1991.
 MG0134
 MG0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0134.GEOID18 height accuracy estimate available here.
 MG0134
 MG0134.Click photographs - Photos may exist for this station.
 MG0134
 MG0134.The dynamic height is computed by dividing the NAVD 88
 MG0134.geopotential number by the normal gravity value computed on the
 MG0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0134.degrees latitude (g = 980.6199 gals.).
 MG0134
 MG0134.The modeled gravity was interpolated from observed gravity values.
 MG0134
 MG0134;                    North         East    Units  Estimated Accuracy
 MG0134;SPC IL W     -   529,130.      685,400.      MT  (+/- 180 meters Scaled)
 MG0134
 MG0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF221902(NAD 83)
 MG0134
 MG0134                          SUPERSEDED SURVEY CONTROL
 MG0134
 MG0134  NGVD 29 (??/??/92)  216.962  (m)          711.82   (f) ADJ UNCH    2 0
 MG0134
 MG0134.Superseded values are not recommended for survey control.
 MG0134
 MG0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0134.See file dsdata.pdf to determine how the superseded data were derived.
 MG0134
 MG0134_MARKER: DB = BENCH MARK DISK
 MG0134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0134_STAMPING: Y 193 1959
 MG0134_MARK LOGO: CGS
 MG0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0134+STABILITY: SURFACE MOTION
 MG0134
 MG0134  HISTORY     - Date     Condition        Report By
 MG0134  HISTORY     - 1959     MONUMENTED       CGS
 MG0134  HISTORY     - 19960717 GOOD             USPSQD
 MG0134  HISTORY     - 20011015 GOOD             USPSQD
 MG0134  HISTORY     - 20040630 GOOD             USPSQD
 MG0134  HISTORY     - 20061209 MARK NOT FOUND   INDIV
 MG0134
 MG0134                          STATION DESCRIPTION
 MG0134
 MG0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0134'4.9 MI SW FROM GREEN RIVER.
 MG0134'THE MARK MAY BE REACHED FROM WARNER, HENRY COUNTY, BY GOING NORTH
 MG0134'FOR 0.1 MILES ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MG0134'FROM THE STATION SIGN, THENCE 1.4 MILES EAST ALONG AN OILED ROAD,
 MG0134'THENCE 1.45 MILES NORTH ALONG AN OILED ROAD, THENCE 0.4 MILES
 MG0134'EAST ALONG AN OILED ROAD.  NOTE-- ABOUT 1.3 MILES SOUTH ALONG A
 MG0134'CONCRETE PAVED ROAD FROM THE METHODIST CHURCH AT GREEN RIVER,
 MG0134'THENCE 1.95 MILES SOUTH ALONG A CONCRETE PAVED ROAD, THENCE 1.05
 MG0134'MILES WEST ALONG AN OILED ROAD, THENCE 0.5 MILES NORTH ALONG AN
 MG0134'OILED ROAD, THENCE 0.1 MILES WEST ALONG AN OILED ROAD, AT THE EAST
 MG0134'END OF A SHALLOW CUT, 21 FEET SOUTH OF THE CENTER LINE OF THE
 MG0134'ROAD, 1 FOOT NORTH OF FENCE LINE, 79 FEET WEST OF THE SOUTH END
 MG0134'OF AN IRON PIPE CULVERT, 56 FEET SOUTHEAST AND ACROSS THE ROAD
 MG0134'FROM A POWER POLE, 2.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 MG0134'2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0134'POST PROJECTING 2 INCHES.
 MG0134
 MG0134                          STATION RECOVERY (1996)
 MG0134
 MG0134'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0134'RECOVERED IN GOOD CONDITION.
 MG0134
 MG0134                          STATION RECOVERY (2001)
 MG0134
 MG0134'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0134'RECOVERED IN GOOD CONDITION.
 MG0134
 MG0134                          STATION RECOVERY (2004)
 MG0134
 MG0134'RECOVERY NOTE BY US POWER SQUADRON 2004 (TCK)
 MG0134'RECOVERED IN GOOD CONDITION.
 MG0134
 MG0134                          STATION RECOVERY (2006)
 MG0134
 MG0134'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (CL)
 MG0134'COULD NOT LOCATE    LOCATION WITHIN PLOW AREA OF FARMERS FIELD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0198 ***********************************************************************
 MG0198  DESIGNATION -  Y 194
 MG0198  PID         -  MG0198
 MG0198  STATE/COUNTY-  IL/HENRY
 MG0198  COUNTRY     -  US
 MG0198  USGS QUAD   -  WOODHULL (2018)
 MG0198
 MG0198                         *CURRENT SURVEY CONTROL
 MG0198  ______________________________________________________________________
 MG0198* NAD 83(2011) POSITION- 41 12 07.08131(N) 090 19 21.38292(W)   ADJUSTED
 MG0198* NAD 83(2011) ELLIP HT-   211.680 (meters)        (06/27/12)   ADJUSTED
 MG0198* NAD 83(2011) EPOCH   -  2010.00
 MG0198* NAVD 88 ORTHO HEIGHT -   244.516 (meters)      802.22  (feet) ADJUSTED
 MG0198  ______________________________________________________________________
 MG0198  GEOID HEIGHT    -        -32.814 (meters)                     GEOID18
 MG0198  NAD 83(2011) X  -    -27,060.278 (meters)                     COMP
 MG0198  NAD 83(2011) Y  - -4,805,929.139 (meters)                     COMP
 MG0198  NAD 83(2011) Z  -  4,179,464.518 (meters)                     COMP
 MG0198  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 MG0198  DYNAMIC HEIGHT  -        244.414 (meters)      801.88  (feet) COMP
 MG0198  MODELED GRAVITY -    980,201.4   (mgal)                       NAVD 88
 MG0198
 MG0198  VERT ORDER      -  SECOND    CLASS 0
 MG0198
 MG0198  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MG0198  Standards:
 MG0198         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MG0198            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MG0198  -------------------------------------------------------------------
 MG0198  NETWORK    0.51   0.80           0.23   0.18   0.41     -0.04377482
 MG0198  -------------------------------------------------------------------
 MG0198  Click here for local accuracies and other accuracy information.
 MG0198
 MG0198.The horizontal coordinates were established by GPS observations
 MG0198.and adjusted by the National Geodetic Survey in June 2012.
 MG0198
 MG0198.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MG0198.been affixed to the stable North American tectonic plate. See 
 MG0198.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MG0198
 MG0198.The horizontal coordinates are valid at the epoch date displayed above
 MG0198.which is a decimal equivalence of Year/Month/Day.
 MG0198
 MG0198.The orthometric height was determined by differential leveling and
 MG0198.adjusted by the NATIONAL GEODETIC SURVEY
 MG0198.in June 1991.
 MG0198
 MG0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0198.GEOID18 height accuracy estimate available here.
 MG0198
 MG0198.Click photographs - Photos may exist for this station.
 MG0198
 MG0198.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MG0198
 MG0198.The Laplace correction was computed from DEFLEC18 derived deflections.
 MG0198
 MG0198.The ellipsoidal height was determined by GPS observations
 MG0198.and is referenced to NAD 83.
 MG0198
 MG0198.The dynamic height is computed by dividing the NAVD 88
 MG0198.geopotential number by the normal gravity value computed on the
 MG0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0198.degrees latitude (g = 980.6199 gals.).
 MG0198
 MG0198.The modeled gravity was interpolated from observed gravity values.
 MG0198
 MG0198. The following values were computed from the NAD 83(2011) position.
 MG0198
 MG0198;                    North         East     Units Scale Factor Converg.
 MG0198;SPC IL W     -   503,465.554   686,920.882   MT  0.99994328   -0 06 09.8
 MG0198;SPC IL W     - 1,651,786.57  2,253,672.93   sFT  0.99994328   -0 06 09.8
 MG0198;UTM  15      - 4,564,634.192   724,495.109   MT  1.00022030   +1 45 51.8
 MG0198
 MG0198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MG0198!SPC IL W     -   0.99996680  x   0.99994328  =   0.99991008
 MG0198!UTM  15      -   0.99996680  x   1.00022030  =   1.00018709
 MG0198
 MG0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2449564634(NAD 83)
 MG0198
 MG0198                          SUPERSEDED SURVEY CONTROL
 MG0198
 MG0198  NAD 83(2007)-  41 12 07.08115(N)    090 19 21.38360(W) AD(2002.00) 1
 MG0198  ELLIP H (08/01/11)  211.728  (m)                       GP(2002.00) 3 1
 MG0198  NAVD 88             244.51   (m)          802.2    (f) LEVELING    3  
 MG0198  NGVD 29 (??/??/92)  244.575  (m)          802.41   (f) ADJ UNCH    2 0
 MG0198
 MG0198.Superseded values are not recommended for survey control.
 MG0198
 MG0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0198.See file dsdata.pdf to determine how the superseded data were derived.
 MG0198
 MG0198_MARKER: DB = BENCH MARK DISK
 MG0198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MG0198_STAMPING: Y 194 1959
 MG0198_MARK LOGO: CGS
 MG0198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0198+STABILITY: SURFACE MOTION
 MG0198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0198+SATELLITE: SATELLITE OBSERVATIONS - September 03, 2015
 MG0198
 MG0198  HISTORY     - Date     Condition        Report By
 MG0198  HISTORY     - 1959     MONUMENTED       CGS
 MG0198  HISTORY     - 19960710 GOOD             USPSQD
 MG0198  HISTORY     - 20011031 GOOD             USPSQD
 MG0198  HISTORY     - 20040616 GOOD             USPSQD
 MG0198  HISTORY     - 20080829 GOOD             GEOCAC
 MG0198  HISTORY     - 20100501 GOOD             ILDT
 MG0198  HISTORY     - 20150903 GOOD             ILDT
 MG0198  HISTORY     - 20230330 POOR             ILDT
 MG0198
 MG0198                          STATION DESCRIPTION
 MG0198
 MG0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0198'2 MI N FROM WOODHULL.
 MG0198'ABOUT 0.4 MILES WEST ALONG STATE HIGHWAY 17 FROM THE MUNICIPAL
 MG0198'WATER TANK AT WOODHULL, THENCE 1.6 MILES NORTH ALONG A DIRT ROAD,
 MG0198'ON THE TOP OF A SHALLOW CUT, 23 FEET WEST OF THE CENTER LINE OF
 MG0198'THE ROAD, 1.4 FEET EAST OF THE FENCE LINE, 2.5 FEET NORTHEAST
 MG0198'OF A T-FENCE CORNER, 1.6 FEET WEST OF A METAL WTINESS POST, ABOUT
 MG0198'2 FEET ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A CONCRETE
 MG0198'POST PROJECTING 1 INCH.
 MG0198
 MG0198                          STATION RECOVERY (1996)
 MG0198
 MG0198'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0198'RECOVERED IN GOOD CONDITION.
 MG0198
 MG0198                          STATION RECOVERY (2001)
 MG0198
 MG0198'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MG0198'RECOVERED IN GOOD CONDITION.
 MG0198
 MG0198                          STATION RECOVERY (2004)
 MG0198
 MG0198'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MG0198'RECOVERED IN GOOD CONDITION.
 MG0198
 MG0198                          STATION RECOVERY (2008)
 MG0198
 MG0198'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 MG0198'THE DISK IS ONE FOOT SOUTH OF AN ORANGE CARSONITE WITNESS POST.
 MG0198
 MG0198                          STATION RECOVERY (2010)
 MG0198
 MG0198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 MG0198'RECOVERED AS DESCRIBED
 MG0198
 MG0198                          STATION RECOVERY (2015)
 MG0198
 MG0198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (RBI)
 MG0198'RECOVERED IN GOOD CONDITION.
 MG0198
 MG0198                          STATION RECOVERY (2023)
 MG0198
 MG0198'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0198'THE MONUMENT APPEARS TO BE HIT AND LEANING TO THE NORTH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0052 ***********************************************************************
 LD0052  DESIGNATION -  Y 195
 LD0052  PID         -  LD0052
 LD0052  STATE/COUNTY-  IL/KNOX
 LD0052  COUNTRY     -  US
 LD0052  USGS QUAD   -  GALESBURG EAST (2018)
 LD0052
 LD0052                         *CURRENT SURVEY CONTROL
 LD0052  ______________________________________________________________________
 LD0052* NAD 83(1986) POSITION- 40 58 43.     (N) 090 20 44.     (W)   SCALED
 LD0052* NAVD 88 ORTHO HEIGHT -   242.627 (meters)      796.02  (feet) ADJUSTED
 LD0052  ______________________________________________________________________
 LD0052  GEOID HEIGHT    -        -32.969 (meters)                     GEOID18
 LD0052  DYNAMIC HEIGHT  -        242.518 (meters)      795.66  (feet) COMP
 LD0052  MODELED GRAVITY -    980,172.1   (mgal)                       NAVD 88
 LD0052
 LD0052  VERT ORDER      -  SECOND    CLASS 0
 LD0052
 LD0052.The horizontal coordinates were scaled from a map and have
 LD0052.an estimated accuracy of +/- 6 seconds.
 LD0052
 LD0052.The orthometric height was determined by differential leveling and
 LD0052.adjusted by the NATIONAL GEODETIC SURVEY
 LD0052.in June 1991.
 LD0052
 LD0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0052.GEOID18 height accuracy estimate available here.
 LD0052
 LD0052.Click photographs - Photos may exist for this station.
 LD0052
 LD0052.The dynamic height is computed by dividing the NAVD 88
 LD0052.geopotential number by the normal gravity value computed on the
 LD0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0052.degrees latitude (g = 980.6199 gals.).
 LD0052
 LD0052.The modeled gravity was interpolated from observed gravity values.
 LD0052
 LD0052;                    North         East    Units  Estimated Accuracy
 LD0052;SPC IL W     -   478,670.      684,950.      MT  (+/- 180 meters Scaled)
 LD0052
 LD0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF233397(NAD 83)
 LD0052
 LD0052                          SUPERSEDED SURVEY CONTROL
 LD0052
 LD0052  NGVD 29 (??/??/92)  242.678  (m)          796.19   (f) ADJ UNCH    2 0
 LD0052
 LD0052.Superseded values are not recommended for survey control.
 LD0052
 LD0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0052.See file dsdata.pdf to determine how the superseded data were derived.
 LD0052
 LD0052_MARKER: DB = BENCH MARK DISK
 LD0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0052_STAMPING: Y 195 1959
 LD0052_MARK LOGO: CGS
 LD0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0052+STABILITY: SURFACE MOTION
 LD0052
 LD0052  HISTORY     - Date     Condition        Report By
 LD0052  HISTORY     - 1959     MONUMENTED       CGS
 LD0052  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0052  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0052
 LD0052                          STATION DESCRIPTION
 LD0052
 LD0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0052'2.8 MI NE FROM GALESBURG.
 LD0052'ABOUT 1.65 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0052'RAILROAD FROM THE STATION AT GALESBURG, THENCE 1.15 MILES NORTHEAST
 LD0052'AND NORTH ALONG A BLACKTOP AND GRAVEL ROAD, 24 FEET EAST OF THE
 LD0052'CENTER LINE OF THE ROAD, 270 FEET SOUTH OF THE CENTER LINE OF A
 LD0052'DRIVEWAY EAST TO A FARM HOUSE, 150 FEET SOUTH OF A FENCE CORNER AND
 LD0052'THE NORTH END OF A BOARD GATE, 2.2 FEET NORTH OF A METAL WITNESS
 LD0052'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP
 LD0052'OF A CONCRETE POST PROJECTING 5 INCHES.
 LD0052
 LD0052                          STATION RECOVERY (1997)
 LD0052
 LD0052'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0052'MARK NOT FOUND.
 LD0052
 LD0052                          STATION RECOVERY (2005)
 LD0052
 LD0052'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0052'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0153 ***********************************************************************
 LD0153  DESIGNATION -  Y 196
 LD0153  PID         -  LD0153
 LD0153  STATE/COUNTY-  IL/KNOX
 LD0153  COUNTRY     -  US
 LD0153  USGS QUAD   -  YATES CITY (2018)
 LD0153
 LD0153                         *CURRENT SURVEY CONTROL
 LD0153  ______________________________________________________________________
 LD0153* NAD 83(1986) POSITION- 40 51 36.     (N) 090 03 41.     (W)   SCALED
 LD0153* NAVD 88 ORTHO HEIGHT -   208.734 (meters)      684.82  (feet) ADJUSTED
 LD0153  ______________________________________________________________________
 LD0153  GEOID HEIGHT    -        -33.082 (meters)                     GEOID18
 LD0153  DYNAMIC HEIGHT  -        208.640 (meters)      684.51  (feet) COMP
 LD0153  MODELED GRAVITY -    980,170.0   (mgal)                       NAVD 88
 LD0153
 LD0153  VERT ORDER      -  SECOND    CLASS 0
 LD0153
 LD0153.The horizontal coordinates were scaled from a map and have
 LD0153.an estimated accuracy of +/- 6 seconds.
 LD0153
 LD0153.The orthometric height was determined by differential leveling and
 LD0153.adjusted by the NATIONAL GEODETIC SURVEY
 LD0153.in June 1991.
 LD0153
 LD0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0153.GEOID18 height accuracy estimate available here.
 LD0153
 LD0153.Click photographs - Photos may exist for this station.
 LD0153
 LD0153.The dynamic height is computed by dividing the NAVD 88
 LD0153.geopotential number by the normal gravity value computed on the
 LD0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0153.degrees latitude (g = 980.6199 gals.).
 LD0153
 LD0153.The modeled gravity was interpolated from observed gravity values.
 LD0153
 LD0153;                    North         East    Units  Estimated Accuracy
 LD0153;SPC IL W     -   465,480.      708,880.      MT  (+/- 180 meters Scaled)
 LD0153
 LD0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF476273(NAD 83)
 LD0153
 LD0153                          SUPERSEDED SURVEY CONTROL
 LD0153
 LD0153  NGVD 29 (??/??/92)  208.808  (m)          685.06   (f) ADJ UNCH    2 0
 LD0153
 LD0153.Superseded values are not recommended for survey control.
 LD0153
 LD0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0153.See file dsdata.pdf to determine how the superseded data were derived.
 LD0153
 LD0153_MARKER: DB = BENCH MARK DISK
 LD0153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0153_STAMPING: Y 196 1959
 LD0153_MARK LOGO: CGS
 LD0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0153+STABILITY: SURFACE MOTION
 LD0153
 LD0153  HISTORY     - Date     Condition        Report By
 LD0153  HISTORY     - 1959     MONUMENTED       CGS
 LD0153  HISTORY     - 19971107 GOOD             USPSQD
 LD0153
 LD0153                          STATION DESCRIPTION
 LD0153
 LD0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0153'9.6 MI W FROM BRIMFIELD.
 LD0153'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0153'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0153'78, THENCE 5.05 MILES WEST ALONG A GRAVEL ROAD, AT THE JUNCTION
 LD0153'OF A GRAVEL ROAD NORTH AND A DIRT ROAD SOUTH, 36 FEET NORTH OF
 LD0153'THE CENTER LINE OF THE ROAD, 29 FEET EAST OF THE CENTER LINE OF
 LD0153'THE GRAVEL ROAD NORTH, 50 FEET NORTHEAST OF THE CENTER LINE OF
 LD0153'THE JUNCTION, 25 1/2 FEET SOUTHEAST OF A POWER POLE, 1.5 FEET
 LD0153'WEST OF A FENCE, 3.0 FEET SOUTH-SOUTHEAST OF A METAL WITNESS
 LD0153'POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A CONCRETE
 LD0153'POST PROJECTING 3 INCHES.
 LD0153
 LD0153                          STATION RECOVERY (1997)
 LD0153
 LD0153'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1328 ***********************************************************************
 LC1328  DESIGNATION -  Y 197
 LC1328  PID         -  LC1328
 LC1328  STATE/COUNTY-  IL/PEORIA
 LC1328  COUNTRY     -  US
 LC1328  USGS QUAD   -  PEORIA EAST (2018)
 LC1328
 LC1328                         *CURRENT SURVEY CONTROL
 LC1328  ______________________________________________________________________
 LC1328* NAD 83(1986) POSITION- 40 43 28.     (N) 089 33 10.     (W)   SCALED
 LC1328* NAVD 88 ORTHO HEIGHT -   140.686 (meters)      461.57  (feet) ADJUSTED
 LC1328  ______________________________________________________________________
 LC1328  GEOID HEIGHT    -        -32.863 (meters)                     GEOID18
 LC1328  DYNAMIC HEIGHT  -        140.622 (meters)      461.36  (feet) COMP
 LC1328  MODELED GRAVITY -    980,169.6   (mgal)                       NAVD 88
 LC1328
 LC1328  VERT ORDER      -  FIRST     CLASS II
 LC1328
 LC1328.The horizontal coordinates were scaled from a map and have
 LC1328.an estimated accuracy of +/- 6 seconds.
 LC1328
 LC1328.The orthometric height was determined by differential leveling and
 LC1328.adjusted by the NATIONAL GEODETIC SURVEY
 LC1328.in June 1991.
 LC1328
 LC1328.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1328.GEOID18 height accuracy estimate available here.
 LC1328
 LC1328.Click photographs - Photos may exist for this station.
 LC1328
 LC1328.The dynamic height is computed by dividing the NAVD 88
 LC1328.geopotential number by the normal gravity value computed on the
 LC1328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1328.degrees latitude (g = 980.6199 gals.).
 LC1328
 LC1328.The modeled gravity was interpolated from observed gravity values.
 LC1328
 LC1328;                    North         East    Units  Estimated Accuracy
 LC1328;SPC IL W     -   450,610.      751,860.      MT  (+/- 180 meters Scaled)
 LC1328
 LC1328_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL844113(NAD 83)
 LC1328
 LC1328                          SUPERSEDED SURVEY CONTROL
 LC1328
 LC1328  NGVD 29 (??/??/92)  140.772  (m)          461.85   (f) ADJ UNCH    1 2
 LC1328
 LC1328.Superseded values are not recommended for survey control.
 LC1328
 LC1328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1328.See file dsdata.pdf to determine how the superseded data were derived.
 LC1328
 LC1328_MARKER: DB = BENCH MARK DISK
 LC1328_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1328_SP_SET: BUILDING
 LC1328_STAMPING: Y 197 1959
 LC1328_MARK LOGO: CGS
 LC1328_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1328
 LC1328  HISTORY     - Date     Condition        Report By
 LC1328  HISTORY     - 1959     MONUMENTED       CGS
 LC1328  HISTORY     - 1960     GOOD             CGS
 LC1328  HISTORY     - 1977     GOOD             LOCENG
 LC1328  HISTORY     - 19990131 GOOD             USPSQD
 LC1328
 LC1328                          STATION DESCRIPTION
 LC1328
 LC1328'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1328'3.3 MI N FROM PEORIA.
 LC1328'ABOUT 3.3 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1328'RAILROAD FROM THE PASSENGER STATION AT PEORIA, IN SECTION 26,
 LC1328'R 8 E, T 9 N, 0.25 MILE NORTH OF MILE POST 158, 0.2 MILE NORTH
 LC1328'OF MC CULGAGE BRIDGE OVER ILLINOIS RIVER, AT THE SOUTHWEST AND
 LC1328'MAIN ENTRANCE TO THE PEORIA WATER WORKS PUMPING STATION, SET
 LC1328'VERTICALLY IN THE SOUTHWEST FACE OF RED BRICK BUILDING, 27.3
 LC1328'FEET NORTHWEST OF SOUTH CORNER OF BUILDING, 6 FEET SOUTHEAST OF
 LC1328'CENTER OF ENTRANCE, 0.2 FOOT ABOVE WATER TABLE AND 4.7 FEET
 LC1328'ABOVE GROUND.
 LC1328
 LC1328                          STATION RECOVERY (1977)
 LC1328
 LC1328'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1328'RECOVERED IN GOOD CONDITION.
 LC1328
 LC1328                          STATION RECOVERY (1999)
 LC1328
 LC1328'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1328'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0916 ***********************************************************************
 LC0916  DESIGNATION -  Y 198
 LC0916  PID         -  LC0916
 LC0916  STATE/COUNTY-  IL/TAZEWELL
 LC0916  COUNTRY     -  US
 LC0916  USGS QUAD   -  MACKINAW (2018)
 LC0916
 LC0916                         *CURRENT SURVEY CONTROL
 LC0916  ______________________________________________________________________
 LC0916* NAD 83(1986) POSITION- 40 36 41.     (N) 089 20 47.     (W)   SCALED
 LC0916* NAVD 88 ORTHO HEIGHT -   224.403 (meters)      736.23  (feet) ADJUSTED
 LC0916  ______________________________________________________________________
 LC0916  GEOID HEIGHT    -        -32.521 (meters)                     GEOID18
 LC0916  DYNAMIC HEIGHT  -        224.298 (meters)      735.88  (feet) COMP
 LC0916  MODELED GRAVITY -    980,153.6   (mgal)                       NAVD 88
 LC0916
 LC0916  VERT ORDER      -  SECOND    CLASS 0
 LC0916
 LC0916.The horizontal coordinates were scaled from a map and have
 LC0916.an estimated accuracy of +/- 6 seconds.
 LC0916
 LC0916.The orthometric height was determined by differential leveling and
 LC0916.adjusted by the NATIONAL GEODETIC SURVEY
 LC0916.in June 1991.
 LC0916
 LC0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0916.GEOID18 height accuracy estimate available here.
 LC0916
 LC0916.Click photographs - Photos may exist for this station.
 LC0916
 LC0916.The dynamic height is computed by dividing the NAVD 88
 LC0916.geopotential number by the normal gravity value computed on the
 LC0916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0916.degrees latitude (g = 980.6199 gals.).
 LC0916
 LC0916.The modeled gravity was interpolated from observed gravity values.
 LC0916
 LC0916;                    North         East    Units  Estimated Accuracy
 LC0916;SPC IL W     -   438,200.      769,410.      MT  (+/- 180 meters Scaled)
 LC0916
 LC0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK015982(NAD 83)
 LC0916
 LC0916                          SUPERSEDED SURVEY CONTROL
 LC0916
 LC0916  NGVD 29 (??/??/92)  224.477  (m)          736.47   (f) ADJ UNCH    2 0
 LC0916
 LC0916.Superseded values are not recommended for survey control.
 LC0916
 LC0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0916.See file dsdata.pdf to determine how the superseded data were derived.
 LC0916
 LC0916_MARKER: DB = BENCH MARK DISK
 LC0916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0916_STAMPING: Y 198 1959
 LC0916_MARK LOGO: CGS
 LC0916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0916+STABILITY: SURFACE MOTION
 LC0916
 LC0916  HISTORY     - Date     Condition        Report By
 LC0916  HISTORY     - 1959     MONUMENTED       CGS
 LC0916  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0916
 LC0916                          STATION DESCRIPTION
 LC0916
 LC0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0916'6.4 MI N FROM MACKINAW.
 LC0916'ABOUT 0.05 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0916'THE STATION AT MACKINAW, THENCE 6.35 MILES NORTH ALONG AN ASPHALT
 LC0916'ROAD, AT THE JUNCTION OF A FIELD ROAD WEST AND A T-FENCE CORNER
 LC0916'WEST OF THE ROAD, 29 FEET WEST OF THE CENTER LINE OF THE ROAD,
 LC0916'16 FEET NORTH OF THE CENTER LINE OF THE FIELD ROAD, 7 FEET NORTH
 LC0916'OF A T-FENCE CORNER, 9 1/2 FEET NORTHWEST OF THE NORTH END OF
 LC0916'A CONCRETE PIPE CULVERT, 1 1/2 FEET EAST OF A FENCE, 2.3 FEET NORTH
 LC0916'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD
 LC0916'AND SET IN THE TOP OF A CONCRET POST PROJECTING 2 INCHES.  THE
 LC0916'MARK MAY BE REACHED FROM DEER CREEK, TAZEWELL COUNTY, BY GOING
 LC0916'EAST FOR 0.2 MILES ALONG MAIN STREET FROM THE POST OFFICE, THENCE
 LC0916'0.1 MILES SOUTH ALONG AN ASPHALT ROAD, THENCE 1.65 MILES SOUTH
 LC0916'AND WEST ALONG U.S. HIGHWAY 150, THENCE 0.25 MILES SOUTH ALONG
 LC0916'AN ASPHALT ROAD.
 LC0916
 LC0916                          STATION RECOVERY (1988)
 LC0916
 LC0916'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0916'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0984 ***********************************************************************
 LC0984  DESIGNATION -  Y 199
 LC0984  PID         -  LC0984
 LC0984  STATE/COUNTY-  IL/MCLEAN
 LC0984  COUNTRY     -  US
 LC0984  USGS QUAD   -  NORMAL WEST (2018)
 LC0984
 LC0984                         *CURRENT SURVEY CONTROL
 LC0984  ______________________________________________________________________
 LC0984* NAD 83(1986) POSITION- 40 30 58.     (N) 089 02 28.     (W)   SCALED
 LC0984* NAVD 88 ORTHO HEIGHT -   244.778 (meters)      803.08  (feet) ADJUSTED
 LC0984  ______________________________________________________________________
 LC0984  GEOID HEIGHT    -        -32.126 (meters)                     GEOID18
 LC0984  DYNAMIC HEIGHT  -        244.663 (meters)      802.70  (feet) COMP
 LC0984  MODELED GRAVITY -    980,149.0   (mgal)                       NAVD 88
 LC0984
 LC0984  VERT ORDER      -  SECOND    CLASS 0
 LC0984
 LC0984.The horizontal coordinates were scaled from a map and have
 LC0984.an estimated accuracy of +/- 6 seconds.
 LC0984
 LC0984.The orthometric height was determined by differential leveling and
 LC0984.adjusted by the NATIONAL GEODETIC SURVEY
 LC0984.in June 1991.
 LC0984
 LC0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0984.GEOID18 height accuracy estimate available here.
 LC0984
 LC0984.Click photographs - Photos may exist for this station.
 LC0984
 LC0984.The dynamic height is computed by dividing the NAVD 88
 LC0984.geopotential number by the normal gravity value computed on the
 LC0984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0984.degrees latitude (g = 980.6199 gals.).
 LC0984
 LC0984.The modeled gravity was interpolated from observed gravity values.
 LC0984
 LC0984;                    North         East    Units  Estimated Accuracy
 LC0984;SPC IL E     -   427,550.      240,020.      MT  (+/- 180 meters Scaled)
 LC0984
 LC0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK270870(NAD 83)
 LC0984
 LC0984                          SUPERSEDED SURVEY CONTROL
 LC0984
 LC0984  NGVD 29 (??/??/92)  244.836  (m)          803.27   (f) ADJ UNCH    2 0
 LC0984
 LC0984.Superseded values are not recommended for survey control.
 LC0984
 LC0984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0984.See file dsdata.pdf to determine how the superseded data were derived.
 LC0984
 LC0984_MARKER: DB = BENCH MARK DISK
 LC0984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0984_STAMPING: Y 199 1959
 LC0984_MARK LOGO: CGS
 LC0984_PROJECTION: FLUSH
 LC0984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0984+STABILITY: SURFACE MOTION
 LC0984
 LC0984  HISTORY     - Date     Condition        Report By
 LC0984  HISTORY     - 1959     MONUMENTED       CGS
 LC0984  HISTORY     - 1987     GOOD             USPSQD
 LC0984  HISTORY     - 1988     GOOD             USPSQD
 LC0984
 LC0984                          STATION DESCRIPTION
 LC0984
 LC0984'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0984'3.6 MI NW FROM BLOOMINGTON.
 LC0984'ABOUT 3.6 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC0984'WITH U.S. HIGHWAY 51 IN BLOOMINGTON, AT THE JUNCTION OF AN ASPHALT
 LC0984'ROAD NORTH AND A GRAVEL ROAD NORTHEAST, 140 FEET NORTHEAST OF THE
 LC0984'CENTER LINE OF THE HIGHWAY, 106 FEET EAST OF THE CENTER LINE OF
 LC0984'THE ASPHALT ROAD, 64 FEET SOUTHEAST OF THE CENTER LINE OF THE
 LC0984'GRAVEL ROAD, 1 1/2 FEET WEST OF A FENCE CORNER, 42 FEET EAST OF
 LC0984'POWER POLE NUMBER 27, 2.2 FEET SOUTHWEST OF A METAL WITNESS POST,
 LC0984'ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE
 LC0984'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 LC0984
 LC0984                          STATION RECOVERY (1987)
 LC0984
 LC0984'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0984'RECOVERED IN GOOD CONDITION.
 LC0984
 LC0984                          STATION RECOVERY (1988)
 LC0984
 LC0984'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0061 ***********************************************************************
 HB0061  DESIGNATION -  Y 1=349
 HB0061  PID         -  HB0061
 HB0061  STATE/COUNTY-  IL/GALLATIN
 HB0061  COUNTRY     -  US
 HB0061  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0061
 HB0061                         *CURRENT SURVEY CONTROL
 HB0061  ______________________________________________________________________
 HB0061* NAD 83(1986) POSITION- 37 41 40.     (N) 088 08 44.     (W)   SCALED
 HB0061* NAVD 88 ORTHO HEIGHT -   106.256 (meters)      348.61  (feet) ADJUSTED
 HB0061  ______________________________________________________________________
 HB0061  GEOID HEIGHT    -        -29.858 (meters)                     GEOID18
 HB0061  DYNAMIC HEIGHT  -        106.183 (meters)      348.37  (feet) COMP
 HB0061  MODELED GRAVITY -    979,935.9   (mgal)                       NAVD 88
 HB0061
 HB0061  VERT ORDER      -  FIRST     CLASS II
 HB0061
 HB0061.The horizontal coordinates were scaled from a map and have
 HB0061.an estimated accuracy of +/- 6 seconds.
 HB0061
 HB0061.The orthometric height was determined by differential leveling and
 HB0061.adjusted by the NATIONAL GEODETIC SURVEY
 HB0061.in June 1991.
 HB0061
 HB0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0061.GEOID18 height accuracy estimate available here.
 HB0061
 HB0061.Click photographs - Photos may exist for this station.
 HB0061
 HB0061.The dynamic height is computed by dividing the NAVD 88
 HB0061.geopotential number by the normal gravity value computed on the
 HB0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0061.degrees latitude (g = 980.6199 gals.).
 HB0061
 HB0061.The modeled gravity was interpolated from observed gravity values.
 HB0061
 HB0061;                    North         East    Units  Estimated Accuracy
 HB0061;SPC IL E     -   114,080.      316,560.      MT  (+/- 180 meters Scaled)
 HB0061
 HB0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG990725(NAD 83)
 HB0061
 HB0061                          SUPERSEDED SURVEY CONTROL
 HB0061
 HB0061  NGVD 29 (11/26/84)  106.357  (m)          348.94   (f) ADJUSTED    1 2
 HB0061
 HB0061.Superseded values are not recommended for survey control.
 HB0061
 HB0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0061.See file dsdata.pdf to determine how the superseded data were derived.
 HB0061
 HB0061_MARKER: P = PIPE CAP
 HB0061_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 HB0061_STAMPING: 1906 ILLINOIS STA NO 1 1911
 HB0061_MARK LOGO: USGS
 HB0061_MAGNETIC: P = MARKER IS A STEEL PIPE
 HB0061_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0061
 HB0061  HISTORY     - Date     Condition        Report By
 HB0061  HISTORY     - 1906     MONUMENTED       USGS
 HB0061  HISTORY     - 1949     GOOD             CGS
 HB0061  HISTORY     - 20120717 MARK NOT FOUND   ILDT
 HB0061
 HB0061                          STATION DESCRIPTION
 HB0061
 HB0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0061'AT SHAWNEETOWN.
 HB0061'AT SHAWNEETOWN, AT THE LOUISVILLE AND NASHVILLE RAILROAD
 HB0061'STATION, 12 FEET NORTHWEST OF THE WEST CORNER OF THE STATION,
 HB0061'21.8 FEET SOUTHWEST OF THE NORTH CORNER OF THE STATION, 23.6
 HB0061'FEET NORTH-NORTHWEST OF THE NORTH-NORTHEAST RAIL, 40 FEET
 HB0061'SOUTHEAST OF THE CENTER OF THE SOUTHWEST END OF A CONCRETE WALK
 HB0061'ALONG A STREET, 2 FEET NORTHWEST OF THE WOOD COLUMN SUPPORTING
 HB0061'STATION CANOPY, AND ABOUT 1.6 FEET UNDER GROUND.  A 2-FOOT LONG
 HB0061'CONCRETE POST WAS SET ON TOP OF THE MARK.  NOTE-- THERE ARE
 HB0061'OTHER LETTERS AND FIGURES STAMPED ON THE MARK BUT THEY ARE TOO
 HB0061'DIM TO READ.
 HB0061
 HB0061                          STATION RECOVERY (2012)
 HB0061
 HB0061'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0061'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0226 ***********************************************************************
 MF0226  DESIGNATION -  Y 20
 MF0226  PID         -  MF0226
 MF0226  STATE/COUNTY-  IL/GRUNDY
 MF0226  COUNTRY     -  US
 MF0226  USGS QUAD   -  MAZON (2018)
 MF0226
 MF0226                         *CURRENT SURVEY CONTROL
 MF0226  ______________________________________________________________________
 MF0226* NAD 83(1986) POSITION- 41 07 39.     (N) 088 24 52.     (W)   SCALED
 MF0226* NAVD 88 ORTHO HEIGHT -   187.917 (meters)      616.52  (feet) ADJUSTED
 MF0226  ______________________________________________________________________
 MF0226  GEOID HEIGHT    -        -32.517 (meters)                     GEOID18
 MF0226  DYNAMIC HEIGHT  -        187.841 (meters)      616.28  (feet) COMP
 MF0226  MODELED GRAVITY -    980,217.3   (mgal)                       NAVD 88
 MF0226
 MF0226  VERT ORDER      -  SECOND    CLASS 0
 MF0226
 MF0226.The horizontal coordinates were scaled from a map and have
 MF0226.an estimated accuracy of +/- 6 seconds.
 MF0226
 MF0226.The orthometric height was determined by differential leveling and
 MF0226.adjusted by the NATIONAL GEODETIC SURVEY
 MF0226.in June 1991.
 MF0226
 MF0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0226.GEOID18 height accuracy estimate available here.
 MF0226
 MF0226.Click photographs - Photos may exist for this station.
 MF0226
 MF0226.The dynamic height is computed by dividing the NAVD 88
 MF0226.geopotential number by the normal gravity value computed on the
 MF0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0226.degrees latitude (g = 980.6199 gals.).
 MF0226
 MF0226.The modeled gravity was interpolated from observed gravity values.
 MF0226
 MF0226;                    North         East    Units  Estimated Accuracy
 MF0226;SPC IL E     -   495,200.      293,190.      MT  (+/- 180 meters Scaled)
 MF0226
 MF0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL812538(NAD 83)
 MF0226
 MF0226                          SUPERSEDED SURVEY CONTROL
 MF0226
 MF0226  NGVD 29 (??/??/92)  187.990  (m)          616.76   (f) ADJ UNCH    2 0
 MF0226
 MF0226.Superseded values are not recommended for survey control.
 MF0226
 MF0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0226.See file dsdata.pdf to determine how the superseded data were derived.
 MF0226
 MF0226_MARKER: DB = BENCH MARK DISK
 MF0226_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0226_SP_SET: CULVERT HEADWALL
 MF0226_STAMPING: Y 20 1934
 MF0226_MARK LOGO: CGS
 MF0226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0226+STABILITY: SURFACE MOTION
 MF0226
 MF0226  HISTORY     - Date     Condition        Report By
 MF0226  HISTORY     - 1934     MONUMENTED       CGS
 MF0226  HISTORY     - 1960     GOOD             CGS
 MF0226  HISTORY     - 20081008 MARK NOT FOUND   GEOCAC
 MF0226
 MF0226                          STATION DESCRIPTION
 MF0226
 MF0226'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0226'1.4 MI N FROM DWIGHT.
 MF0226'ABOUT 1.35 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 MF0226'WITH U.S. HIGHWAY 66 JUST NORTH OF DWIGHT, AT A FENCE CORNER WEST
 MF0226'OF STATE HIGHWAY 47, ABOUT 0.10 MILES SOUTH OF A HOUSE ON THE
 MF0226'WEST SIDE OF THE ROAD, SET IN THE TOP OF THE APPROXIMATE CENTER
 MF0226'OF THE WEST HEADWALL OF A 2 FOOT CONCRETE PIPE CULVERT, 21 FEET
 MF0226'WEST OF THE CENTER LINE OF THE HIGHWAY, 19 FEET EAST OF THE
 MF0226'FENCE CORNER, 24 FEET NORTHEAST OF A POWER POLE, AND ABOUT 1.5
 MF0226'FEET ABOVE THE LEVEL OF THE HIGHWAY.
 MF0226
 MF0226                          STATION RECOVERY (2008)
 MF0226
 MF0226'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0226'CULVERTS WERE LOCATED BUT THEY ARE NOT BELIEVED TO BE ORIGINAL PER
 MF0226'DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0263 ***********************************************************************
 LC0263  DESIGNATION -  Y 200
 LC0263  PID         -  LC0263
 LC0263  STATE/COUNTY-  IL/CHAMPAIGN
 LC0263  COUNTRY     -  US
 LC0263  USGS QUAD   -  RANTOUL (2018)
 LC0263
 LC0263                         *CURRENT SURVEY CONTROL
 LC0263  ______________________________________________________________________
 LC0263* NAD 83(1986) POSITION- 40 16 04.     (N) 088 11 03.     (W)   SCALED
 LC0263* NAVD 88 ORTHO HEIGHT -   223.697 (meters)      733.91  (feet) ADJUSTED
 LC0263  ______________________________________________________________________
 LC0263  GEOID HEIGHT    -        -32.270 (meters)                     GEOID18
 LC0263  DYNAMIC HEIGHT  -        223.584 (meters)      733.54  (feet) COMP
 LC0263  MODELED GRAVITY -    980,115.8   (mgal)                       NAVD 88
 LC0263
 LC0263  VERT ORDER      -  SECOND    CLASS 0
 LC0263
 LC0263.The horizontal coordinates were scaled from a map and have
 LC0263.an estimated accuracy of +/- 6 seconds.
 LC0263
 LC0263.The orthometric height was determined by differential leveling and
 LC0263.adjusted by the NATIONAL GEODETIC SURVEY
 LC0263.in June 1991.
 LC0263
 LC0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0263.GEOID18 height accuracy estimate available here.
 LC0263
 LC0263.Click photographs - Photos may exist for this station.
 LC0263
 LC0263.The dynamic height is computed by dividing the NAVD 88
 LC0263.geopotential number by the normal gravity value computed on the
 LC0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0263.degrees latitude (g = 980.6199 gals.).
 LC0263
 LC0263.The modeled gravity was interpolated from observed gravity values.
 LC0263
 LC0263;                    North         East    Units  Estimated Accuracy
 LC0263;SPC IL E     -   399,740.      312,690.      MT  (+/- 180 meters Scaled)
 LC0263
 LC0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK993581(NAD 83)
 LC0263
 LC0263                          SUPERSEDED SURVEY CONTROL
 LC0263
 LC0263  NGVD 29 (??/??/92)  223.740  (m)          734.05   (f) ADJ UNCH    2 0
 LC0263
 LC0263.Superseded values are not recommended for survey control.
 LC0263
 LC0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0263.See file dsdata.pdf to determine how the superseded data were derived.
 LC0263
 LC0263_MARKER: DB = BENCH MARK DISK
 LC0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0263_STAMPING: Y 200 1959
 LC0263_MARK LOGO: CGS
 LC0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0263+STABILITY: SURFACE MOTION
 LC0263
 LC0263  HISTORY     - Date     Condition        Report By
 LC0263  HISTORY     - 1959     MONUMENTED       CGS
 LC0263  HISTORY     - 1973     GOOD             NGS
 LC0263
 LC0263                          STATION DESCRIPTION
 LC0263
 LC0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0263'2.3 MI N FROM THOMASBORO.
 LC0263'ABOUT 0.25 MILES EAST ALONG A STREET FROM THE POST OFFICE AT
 LC0263'THOMASBORO, THENCE 1.65 MILES NORTH ALONG U.S. HIGHWAY 45, THENCE
 LC0263'0.4 MILES WEST ALONG AN OILED ROAD, 25 FEET SOUTH OF THE CENTER
 LC0263'LINE OF THE HIGHWAY, 1 FOOT NORTH OF A FENCE, 7 1/2 FEET WEST OF
 LC0263'A POWER POLE WHICH IS THE SEVENTH POLE WEST OF A RAILROAD CROSSING,
 LC0263'20 1/2 FEET WEST OF THE WEST END OF A GATE, 2.4 FEET WEST OF A
 LC0263'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, SET IN THE TOP OF A
 LC0263'CONCRETE POST PROJECTING 4 INCHES.
 LC0263
 LC0263                          STATION RECOVERY (1973)
 LC0263
 LC0263'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0264 ***********************************************************************
 LC0264  DESIGNATION -  Y 200 RESET
 LC0264  PID         -  LC0264
 LC0264  STATE/COUNTY-  IL/CHAMPAIGN
 LC0264  COUNTRY     -  US
 LC0264  USGS QUAD   -  RANTOUL (2018)
 LC0264
 LC0264                         *CURRENT SURVEY CONTROL
 LC0264  ______________________________________________________________________
 LC0264* NAD 83(1986) POSITION- 40 16 04.     (N) 088 10 41.     (W)   SCALED
 LC0264* NAVD 88 ORTHO HEIGHT -   223.97  (meters)      734.8   (feet) RESET
 LC0264  ______________________________________________________________________
 LC0264  GEOID HEIGHT    -        -32.274 (meters)                     GEOID18
 LC0264  VERT ORDER      -  THIRD
 LC0264
 LC0264.The horizontal coordinates were scaled from a map and have
 LC0264.an estimated accuracy of +/- 6 seconds.
 LC0264
 LC0264.The orthometric height was computed from unverified reset data.
 LC0264
 LC0264.No vertical observational check was made to the station.
 LC0264
 LC0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0264.GEOID18 height accuracy estimate available here.
 LC0264
 LC0264.Click photographs - Photos may exist for this station.
 LC0264
 LC0264;                    North         East    Units  Estimated Accuracy
 LC0264;SPC IL E     -   399,740.      313,210.      MT  (+/- 180 meters Scaled)
 LC0264
 LC0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK998581(NAD 83)
 LC0264
 LC0264                          SUPERSEDED SURVEY CONTROL
 LC0264
 LC0264  NGVD 29 (??/??/??)  224.02   (m)          735.0    (f) RESET       3  
 LC0264
 LC0264.Superseded values are not recommended for survey control.
 LC0264
 LC0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0264.See file dsdata.pdf to determine how the superseded data were derived.
 LC0264
 LC0264_MARKER: DB = BENCH MARK DISK
 LC0264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0264_STAMPING: Y 200 1959 RESET 1961
 LC0264_MARK LOGO: CGS
 LC0264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0264+STABILITY: SURFACE MOTION
 LC0264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0264+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2005
 LC0264
 LC0264  HISTORY     - Date     Condition        Report By
 LC0264  HISTORY     - 1961     MONUMENTED       CGS
 LC0264  HISTORY     - 20051207 GOOD             ILDT
 LC0264
 LC0264                          STATION DESCRIPTION
 LC0264
 LC0264'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0264'2 MI N FROM THOMASBORO.
 LC0264'ABOUT 0.25 MILES EAST ALONG A STREET FROM THE POST OFFICE IN
 LC0264'THOMASBORO, THENCE 1.65 MILES NORTH ALONG U.S. HIGHWAY 45, THENCE
 LC0264'0.10 MILES WEST ALONG AN OILED ROAD, AT THE ENTRANCE TO A U.S.
 LC0264'D.A. GRAIN STORAGE BIN SITE, 24 FEET SOUTH OF THE CENTER LINE
 LC0264'OF THE ROAD, 0.5 FEET NORTH OF THE FENCE, 137 FEET WEST OF THE
 LC0264'CENTER LINE OF THE ENTRANCE TO GRAIN STORAGE BINS, 3 FEET EAST
 LC0264'OF A POWER POLE WITH A TRANSFORMER, 1.5 FEET EAST OF A METAL
 LC0264'WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 LC0264'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC0264
 LC0264                          STATION RECOVERY (2005)
 LC0264
 LC0264'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0264'3' NORTH OF A FENCE, 30' EAST OF A POWER POLE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0068 ***********************************************************************
 LC0068  DESIGNATION -  Y 201
 LC0068  PID         -  LC0068
 LC0068  STATE/COUNTY-  IL/IROQUOIS
 LC0068  COUNTRY     -  US
 LC0068  USGS QUAD   -  BUCKLEY (2018)
 LC0068
 LC0068                         *CURRENT SURVEY CONTROL
 LC0068  ______________________________________________________________________
 LC0068* NAD 83(1986) POSITION- 40 35 32.     (N) 088 03 41.     (W)   SCALED
 LC0068* NAVD 88 ORTHO HEIGHT -   213.213 (meters)      699.52  (feet) ADJUSTED
 LC0068  ______________________________________________________________________
 LC0068  GEOID HEIGHT    -        -32.323 (meters)                     GEOID18
 LC0068  DYNAMIC HEIGHT  -        213.114 (meters)      699.19  (feet) COMP
 LC0068  MODELED GRAVITY -    980,158.8   (mgal)                       NAVD 88
 LC0068
 LC0068  VERT ORDER      -  SECOND    CLASS 0
 LC0068
 LC0068.The horizontal coordinates were scaled from a map and have
 LC0068.an estimated accuracy of +/- 6 seconds.
 LC0068
 LC0068.The orthometric height was determined by differential leveling and
 LC0068.adjusted by the NATIONAL GEODETIC SURVEY
 LC0068.in June 1991.
 LC0068
 LC0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0068.GEOID18 height accuracy estimate available here.
 LC0068
 LC0068.Click photographs - Photos may exist for this station.
 LC0068
 LC0068.The dynamic height is computed by dividing the NAVD 88
 LC0068.geopotential number by the normal gravity value computed on the
 LC0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0068.degrees latitude (g = 980.6199 gals.).
 LC0068
 LC0068.The modeled gravity was interpolated from observed gravity values.
 LC0068
 LC0068;                    North         East    Units  Estimated Accuracy
 LC0068;SPC IL E     -   435,800.      323,020.      MT  (+/- 180 meters Scaled)
 LC0068
 LC0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK101940(NAD 83)
 LC0068
 LC0068                          SUPERSEDED SURVEY CONTROL
 LC0068
 LC0068  NGVD 29 (??/??/92)  213.277  (m)          699.73   (f) ADJ UNCH    2 0
 LC0068
 LC0068.Superseded values are not recommended for survey control.
 LC0068
 LC0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0068.See file dsdata.pdf to determine how the superseded data were derived.
 LC0068
 LC0068_MARKER: DB = BENCH MARK DISK
 LC0068_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0068_SP_SET: BRIDGE
 LC0068_STAMPING: V 201 1959
 LC0068_MARK LOGO: CGS
 LC0068_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0068
 LC0068  HISTORY     - Date     Condition        Report By
 LC0068  HISTORY     - 1959     MONUMENTED       CGS
 LC0068  HISTORY     - 20070929 MARK NOT FOUND   GEOCAC
 LC0068
 LC0068                          STATION DESCRIPTION
 LC0068
 LC0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0068'2 MI SW FROM BUCKLEY.
 LC0068'ABOUT 0.75 MILES SOUTH ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0068'OFFICE AT BUCKLEY, THENCE 1.05 MILES WEST ALONG A GRAVEL ROAD,
 LC0068'THENCE 0.2 MILES NORTH ALONG A GRAVEL ROAD, ABOUT 0.05 MILES SOUTH
 LC0068'OF A FARM HOUSE WEST OF THE ROAD, SET IN THE TOP OF THE SOUTHEAST
 LC0068'END OF THE WINGWALL AT THE SOUTHEAST CORNER OF A 20-FOOT CONCRETE
 LC0068'BRIDGE, 9 FEET EAST OF THE CENTER LINE OF THE ROAD, ABOUT
 LC0068'1/2 FOOT BELOW THE LEVEL OF THE ROAD.
 LC0068
 LC0068                          STATION RECOVERY (2007)
 LC0068
 LC0068'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LC0068'BRIDGE REPLACED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1990 ***********************************************************************
 LB1990  DESIGNATION -  Y 202
 LB1990  PID         -  LB1990
 LB1990  STATE/COUNTY-  IL/IROQUOIS
 LB1990  COUNTRY     -  US
 LB1990  USGS QUAD   -  CLIFTON (2018)
 LB1990
 LB1990                         *CURRENT SURVEY CONTROL
 LB1990  ______________________________________________________________________
 LB1990* NAD 83(1986) POSITION- 40 53 56.     (N) 087 57 43.     (W)   SCALED
 LB1990* NAVD 88 ORTHO HEIGHT -   203.606 (meters)      668.00  (feet) ADJUSTED
 LB1990  ______________________________________________________________________
 LB1990  GEOID HEIGHT    -        -32.520 (meters)                     GEOID18
 LB1990  DYNAMIC HEIGHT  -        203.520 (meters)      667.72  (feet) COMP
 LB1990  MODELED GRAVITY -    980,196.8   (mgal)                       NAVD 88
 LB1990
 LB1990  VERT ORDER      -  SECOND    CLASS 0
 LB1990
 LB1990.The horizontal coordinates were scaled from a map and have
 LB1990.an estimated accuracy of +/- 6 seconds.
 LB1990
 LB1990.The orthometric height was determined by differential leveling and
 LB1990.adjusted by the NATIONAL GEODETIC SURVEY
 LB1990.in June 1991.
 LB1990
 LB1990.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1990.GEOID18 height accuracy estimate available here.
 LB1990
 LB1990.Click photographs - Photos may exist for this station.
 LB1990
 LB1990.The dynamic height is computed by dividing the NAVD 88
 LB1990.geopotential number by the normal gravity value computed on the
 LB1990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1990.degrees latitude (g = 980.6199 gals.).
 LB1990
 LB1990.The modeled gravity was interpolated from observed gravity values.
 LB1990
 LB1990;                    North         East    Units  Estimated Accuracy
 LB1990;SPC IL E     -   469,880.      331,290.      MT  (+/- 180 meters Scaled)
 LB1990
 LB1990_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL189279(NAD 83)
 LB1990
 LB1990                          SUPERSEDED SURVEY CONTROL
 LB1990
 LB1990  NGVD 29 (??/??/92)  203.684  (m)          668.25   (f) ADJ UNCH    2 0
 LB1990
 LB1990.Superseded values are not recommended for survey control.
 LB1990
 LB1990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1990.See file dsdata.pdf to determine how the superseded data were derived.
 LB1990
 LB1990_MARKER: DB = BENCH MARK DISK
 LB1990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1990_STAMPING: Y 202 1959
 LB1990_MARK LOGO: CGS
 LB1990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1990+STABILITY: SURFACE MOTION
 LB1990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1990+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2013
 LB1990
 LB1990  HISTORY     - Date     Condition        Report By
 LB1990  HISTORY     - 1959     MONUMENTED       CGS
 LB1990  HISTORY     - 20071007 GOOD             GEOCAC
 LB1990  HISTORY     - 20081017 GOOD             GEOCAC
 LB1990  HISTORY     - 20110126 GOOD             ILDT
 LB1990  HISTORY     - 20110513 GOOD             ILDT
 LB1990  HISTORY     - 20130513 GOOD             ILDT
 LB1990
 LB1990                          STATION DESCRIPTION
 LB1990
 LB1990'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1990'1.5 MI NW FROM ASHKUM.
 LB1990'ABOUT 0.45 MILES WEST ALONG STATE HIGHWAY 116 FROM ITS JUNCTION
 LB1990'WITH U.S. HIGHWAY 45 IN THE NORTH PART OF ASHKUM, THENCE 1.05
 LB1990'MILES NORTH ALONG AN ASPHALT ROAD, AT A JUNCTION OF A GRAVEL
 LB1990'ROAD WEST AND A DIRT ROAD EAST, 30 FEET WEST OF THE CENTER LINE
 LB1990'OF THE ROAD, 21 FEET SOUTH OF THE CENTER LINE OF THE GRAVEL
 LB1990'ROAD, 37 FEET SOUTHWEST OF THE CENTER OF THE JUNCTION, 2 FEET
 LB1990'NORTH OF A FENCE, 3 1/2 FEET WEST-NORTHWEST OF A FENCE CORNER,
 LB1990'4 1/2 FEET WEST OF A POWER POLE, 1.8 FEET EAST-NORTHEAST OF A
 LB1990'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD AND
 LB1990'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 LB1990
 LB1990                          STATION RECOVERY (2007)
 LB1990
 LB1990'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 LB1990'RECOVERED IN GOOD CONDITION.
 LB1990
 LB1990                          STATION RECOVERY (2008)
 LB1990
 LB1990'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 LB1990'RECOVERED IN GOOD CONDITION.
 LB1990
 LB1990                          STATION RECOVERY (2011)
 LB1990
 LB1990'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1990'RECOVERED IN GOOD CONDITION.
 LB1990
 LB1990                          STATION RECOVERY (2011)
 LB1990
 LB1990'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 LB1990'RECOVERED IN GOOD CONDITION.
 LB1990
 LB1990                          STATION RECOVERY (2013)
 LB1990
 LB1990'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LB1990'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0600 ***********************************************************************
 LC0600  DESIGNATION -  Y 203 RESET
 LC0600  PID         -  LC0600
 LC0600  STATE/COUNTY-  IL/DE WITT
 LC0600  COUNTRY     -  US
 LC0600  USGS QUAD   -  BELLFLOWER (2018)
 LC0600
 LC0600                         *CURRENT SURVEY CONTROL
 LC0600  ______________________________________________________________________
 LC0600* NAD 83(1986) POSITION- 40 15 02.     (N) 088 36 53.     (W)   SCALED
 LC0600* NAVD 88 ORTHO HEIGHT -   216.87  (meters)      711.5   (feet) RESET
 LC0600  ______________________________________________________________________
 LC0600  GEOID HEIGHT    -        -31.920 (meters)                     GEOID18
 LC0600  VERT ORDER      -  THIRD
 LC0600
 LC0600.The horizontal coordinates were scaled from a map and have
 LC0600.an estimated accuracy of +/- 6 seconds.
 LC0600
 LC0600.The orthometric height was computed from unverified reset data.
 LC0600
 LC0600.No vertical observational check was made to the station.
 LC0600
 LC0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0600.GEOID18 height accuracy estimate available here.
 LC0600
 LC0600.Click photographs - Photos may exist for this station.
 LC0600
 LC0600;                    North         East    Units  Estimated Accuracy
 LC0600;SPC IL E     -   397,860.      276,060.      MT  (+/- 180 meters Scaled)
 LC0600
 LC0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK626568(NAD 83)
 LC0600
 LC0600                          SUPERSEDED SURVEY CONTROL
 LC0600
 LC0600  NGVD 29 (??/??/??)  216.92   (m)          711.7    (f) RESET       3  
 LC0600
 LC0600.Superseded values are not recommended for survey control.
 LC0600
 LC0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0600.See file dsdata.pdf to determine how the superseded data were derived.
 LC0600
 LC0600_MARKER: DB = BENCH MARK DISK
 LC0600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0600_STAMPING: Y 203 1959 RESET 1961
 LC0600_MARK LOGO: CGS
 LC0600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0600+STABILITY: SURFACE MOTION
 LC0600
 LC0600  HISTORY     - Date     Condition        Report By
 LC0600  HISTORY     - 1961     MONUMENTED       CGS
 LC0600
 LC0600                          STATION DESCRIPTION
 LC0600
 LC0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0600'1.4 MI NE FROM FARMER CITY.
 LC0600'ABOUT 0.7 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 LC0600'WITH U.S. HIGHWAY 150 IN FARMER CITY, THENCE 0.65 MILES EAST
 LC0600'ALONG AN ASPHALT PAVED ROAD, AT A DRIVE SOUTH TO A FARM HOUSE, ABOUT
 LC0600'0.10 MILES EAST OF A WOODEN FLOORED BRIDGE WITH STEEL RAILINGS,
 LC0600'28 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT 70 YARDS EAST
 LC0600'OF THE DRIVE SOUTH TO A FARM HOUSE, 1 FOOT NORTH OF THE FENCE, 1.5
 LC0600'FEET SOUTH WEST OF A TELEPHONE POLE WHICH IS THE SECOND POLE
 LC0600'EAST OF THE DRIVE SOUTH, 2.0 FEET NORTHWEST OF A METAL WITNESS
 LC0600'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP
 LC0600'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0080 ***********************************************************************
 KB0080  DESIGNATION -  Y 204
 KB0080  PID         -  KB0080
 KB0080  STATE/COUNTY-  IL/DOUGLAS
 KB0080  COUNTRY     -  US
 KB0080  USGS QUAD   -  TUSCOLA (2018)
 KB0080
 KB0080                         *CURRENT SURVEY CONTROL
 KB0080  ______________________________________________________________________
 KB0080* NAD 83(1986) POSITION- 39 50 06.     (N) 088 16 05.     (W)   SCALED
 KB0080* NAVD 88 ORTHO HEIGHT -   208.259 (meters)      683.26  (feet) ADJUSTED
 KB0080  ______________________________________________________________________
 KB0080  GEOID HEIGHT    -        -32.040 (meters)                     GEOID18
 KB0080  DYNAMIC HEIGHT  -        208.149 (meters)      682.90  (feet) COMP
 KB0080  MODELED GRAVITY -    980,096.0   (mgal)                       NAVD 88
 KB0080
 KB0080  VERT ORDER      -  SECOND    CLASS 0
 KB0080
 KB0080.The horizontal coordinates were scaled from a map and have
 KB0080.an estimated accuracy of +/- 6 seconds.
 KB0080
 KB0080.The orthometric height was determined by differential leveling and
 KB0080.adjusted by the NATIONAL GEODETIC SURVEY
 KB0080.in June 1991.
 KB0080
 KB0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0080.GEOID18 height accuracy estimate available here.
 KB0080
 KB0080.Click photographs - Photos may exist for this station.
 KB0080
 KB0080.The dynamic height is computed by dividing the NAVD 88
 KB0080.geopotential number by the normal gravity value computed on the
 KB0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0080.degrees latitude (g = 980.6199 gals.).
 KB0080
 KB0080.The modeled gravity was interpolated from observed gravity values.
 KB0080
 KB0080;                    North         East    Units  Estimated Accuracy
 KB0080;SPC IL E     -   351,680.      305,590.      MT  (+/- 180 meters Scaled)
 KB0080
 KB0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK914102(NAD 83)
 KB0080
 KB0080                          SUPERSEDED SURVEY CONTROL
 KB0080
 KB0080  NGVD 29 (??/??/92)  208.323  (m)          683.47   (f) ADJ UNCH    2 0
 KB0080
 KB0080.Superseded values are not recommended for survey control.
 KB0080
 KB0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0080.See file dsdata.pdf to determine how the superseded data were derived.
 KB0080
 KB0080_MARKER: DB = BENCH MARK DISK
 KB0080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0080_STAMPING: Y 204 1959
 KB0080_MARK LOGO: CGS
 KB0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0080+STABILITY: SURFACE MOTION
 KB0080
 KB0080  HISTORY     - Date     Condition        Report By
 KB0080  HISTORY     - 1959     MONUMENTED       CGS
 KB0080  HISTORY     - 1973     GOOD             ILHD
 KB0080  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 KB0080  HISTORY     - 20110901 MARK NOT FOUND   ILDT
 KB0080  HISTORY     - 20110907 MARK NOT FOUND   ILDT
 KB0080
 KB0080                          STATION DESCRIPTION
 KB0080
 KB0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0080'3.9 MI NE FROM TUSCOLA.
 KB0080'ABOUT 0.6 MILES NORTH ALONG U.S. HIGHWAY 45 FROM ITS JUNCTION
 KB0080'WITH THE BALTIMORE AND OHIO RAILROAD IN TUSCOLA, THENCE 1.0 MILE
 KB0080'EAST ALONG A CONCRETE PAVED ROAD, THENCE 2.05 MILES NORTH ALONG AN
 KB0080'ASPHALT ROAD, THENCE 0.25 MILE EAST ALONG AN ASPHALT ROAD, 20 FEET
 KB0080'SOUTH OF THE CENTER LINE OF THE ROAD, 12 FEET WEST OF THE WEST
 KB0080'END OF A BOARD GATE, 1 1/2 FEET NORTH OF A FENCE, 68 FEET EAST
 KB0080'OF THE SEVENTH TELEPHONE POLE EAST OF THE JUNCTION, 14 FEET
 KB0080'WEST-SOUTHWEST OF THE WEST END OF A METAL PIPE CULVERT, 2.2 FEET
 KB0080'EAST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF
 KB0080'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 KB0080'INCHES.  NOTE-- EVERYTHING AFTER 20 FT. S. OF CENTERLINE OF MARKER
 KB0080'NO LONGER VALID.  60 FT. E. OF S. R.O.W. MKR, 45 FT. NW OF
 KB0080'TELEPHONE PEDESTAL.  STRAIGHT S. OF SMALL BOULDER ON N. SIDE OF
 KB0080'ROAD WHERE R.O.W. WIDENS FOR INTERSTATE.
 KB0080
 KB0080                          STATION RECOVERY (1973)
 KB0080
 KB0080'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0080'RECOVERED IN GOOD CONDITION.
 KB0080
 KB0080                          STATION RECOVERY (2011)
 KB0080
 KB0080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0080'MARK NOT FOUND.
 KB0080
 KB0080                          STATION RECOVERY (2011)
 KB0080
 KB0080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0080'MARK NOT FOUND.
 KB0080
 KB0080                          STATION RECOVERY (2011)
 KB0080
 KB0080'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0080'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0118 ***********************************************************************
 KB0118  DESIGNATION -  Y 205
 KB0118  PID         -  KB0118
 KB0118  STATE/COUNTY-  IL/DOUGLAS
 KB0118  COUNTRY     -  US
 KB0118  USGS QUAD   -  ARCOLA (2018)
 KB0118
 KB0118                         *CURRENT SURVEY CONTROL
 KB0118  ______________________________________________________________________
 KB0118* NAD 83(1986) POSITION- 39 40 39.     (N) 088 18 06.     (W)   SCALED
 KB0118* NAVD 88 ORTHO HEIGHT -   206.015 (meters)      675.90  (feet) ADJUSTED
 KB0118  ______________________________________________________________________
 KB0118  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 KB0118  DYNAMIC HEIGHT  -        205.902 (meters)      675.53  (feet) COMP
 KB0118  MODELED GRAVITY -    980,074.5   (mgal)                       NAVD 88
 KB0118
 KB0118  VERT ORDER      -  SECOND    CLASS 0
 KB0118
 KB0118.The horizontal coordinates were scaled from a map and have
 KB0118.an estimated accuracy of +/- 6 seconds.
 KB0118
 KB0118.The orthometric height was determined by differential leveling and
 KB0118.adjusted by the NATIONAL GEODETIC SURVEY
 KB0118.in June 1991.
 KB0118
 KB0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0118.GEOID18 height accuracy estimate available here.
 KB0118
 KB0118.Click photographs - Photos may exist for this station.
 KB0118
 KB0118.The dynamic height is computed by dividing the NAVD 88
 KB0118.geopotential number by the normal gravity value computed on the
 KB0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0118.degrees latitude (g = 980.6199 gals.).
 KB0118
 KB0118.The modeled gravity was interpolated from observed gravity values.
 KB0118
 KB0118;                    North         East    Units  Estimated Accuracy
 KB0118;SPC IL E     -   334,190.      302,720.      MT  (+/- 180 meters Scaled)
 KB0118
 KB0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ883927(NAD 83)
 KB0118
 KB0118                          SUPERSEDED SURVEY CONTROL
 KB0118
 KB0118  NGVD 29 (??/??/92)  206.092  (m)          676.15   (f) ADJ UNCH    2 0
 KB0118
 KB0118.Superseded values are not recommended for survey control.
 KB0118
 KB0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0118.See file dsdata.pdf to determine how the superseded data were derived.
 KB0118
 KB0118_MARKER: DB = BENCH MARK DISK
 KB0118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0118_STAMPING: Y 205 1959
 KB0118_MARK LOGO: CGS
 KB0118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0118+STABILITY: SURFACE MOTION
 KB0118
 KB0118  HISTORY     - Date     Condition        Report By
 KB0118  HISTORY     - 1959     MONUMENTED       CGS
 KB0118  HISTORY     - 1973     GOOD             ILHD
 KB0118
 KB0118                          STATION DESCRIPTION
 KB0118
 KB0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0118'0.7 MI SE FROM ARCOLA.
 KB0118'ABOUT 0.4 MILE EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0118'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 0.3 MILES SOUTH ALONG AN
 KB0118'ASPHALT ROAD, AT THE JUNCTION OF AN OILED ROAD WEST, 18 FEET EAST
 KB0118'OF THE CENTER LINE OF THE ROAD, 69 FEET SOUTH OF THE EXTENDED
 KB0118'CENTER LINE OF THE ROAD WEST, 2 FEET WEST OF A FENCE, 7 FEET
 KB0118'NORTH-NORTHEAST OF A TELEPHONE POLE, 1.7 FEET NORTHWEST OF A
 KB0118'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP
 KB0118'OF A CONCRETE POST PROJECTING 3 INCHES.
 KB0118
 KB0118                          STATION RECOVERY (1973)
 KB0118
 KB0118'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG6878 ***********************************************************************
 DG6878  DESIGNATION -  Y 205 RESET
 DG6878  PID         -  DG6878
 DG6878  STATE/COUNTY-  IL/DOUGLAS
 DG6878  COUNTRY     -  US
 DG6878  USGS QUAD   -  ARCOLA (2018)
 DG6878
 DG6878                         *CURRENT SURVEY CONTROL
 DG6878  ______________________________________________________________________
 DG6878* NAD 83(1986) POSITION- 39 40 39.     (N) 088 18 06.     (W)   SCALED
 DG6878* NAVD 88 ORTHO HEIGHT -   205.99  (meters)      675.8   (feet) RESET
 DG6878  ______________________________________________________________________
 DG6878  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 DG6878  VERT ORDER      -  THIRD
 DG6878
 DG6878.The horizontal coordinates were scaled from a map and have
 DG6878.an estimated accuracy of +/- 6 seconds.
 DG6878
 DG6878.The orthometric height was computed from unverified reset data.
 DG6878
 DG6878.No vertical observational check was made to the station.
 DG6878
 DG6878.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG6878.GEOID18 height accuracy estimate available here.
 DG6878
 DG6878.Click photographs - Photos may exist for this station.
 DG6878
 DG6878;                    North         East    Units  Estimated Accuracy
 DG6878;SPC IL E     -   334,190.      302,720.      MT  (+/- 180 meters Scaled)
 DG6878
 DG6878_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ883927(NAD 83)
 DG6878
 DG6878                          SUPERSEDED SURVEY CONTROL
 DG6878
 DG6878.No superseded survey control is available for this station.
 DG6878
 DG6878_MARKER: DV = VERTICAL CONTROL DISK
 DG6878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG6878_STAMPING: Y 205 RESET 2004
 DG6878_MARK LOGO: NGS
 DG6878_PROJECTION: FLUSH
 DG6878_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG6878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG6878+STABILITY: SURFACE MOTION
 DG6878
 DG6878  HISTORY     - Date     Condition        Report By
 DG6878  HISTORY     - 2004     MONUMENTED       LOCSUR
 DG6878
 DG6878                          STATION DESCRIPTION
 DG6878
 DG6878'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2004
 DG6878'SOUTH SIDE OF ARCOLA. APPROXIMATELY 0.4 MILE EAST ALONG IL ROUTE 133
 DG6878'FROM ITS JUNCTION WITH US ROUTE 45, IN ARCOLA, THENCE 0.3 MILE SOUTH
 DG6878'ON COUNTY ROAD 900 E (S ELM ST), AT THE JUNCTION WITH COUNTY ROAD 175
 DG6878'N (FOURTH SOUTH ST), 25.0 FEET EAST OF THE ROAD CENTERLINE, 30.0 FEET
 DG6878'SOUTH OF THE ROAD CENTERLINE, 4.0 FEET NORTHWEST OF STREET NAME SIGN,
 DG6878'1.0 FOOT EAST OF AN ORANGE WITNESS POST, FLUSH WITH THE GROUND, TABLET
 DG6878'SET IN CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1573 ***********************************************************************
 ME1573  DESIGNATION -  Y 206
 ME1573  PID         -  ME1573
 ME1573  STATE/COUNTY-  IL/WILL
 ME1573  COUNTRY     -  US
 ME1573  USGS QUAD   -  PEOTONE (2018)
 ME1573
 ME1573                         *CURRENT SURVEY CONTROL
 ME1573  ______________________________________________________________________
 ME1573* NAD 83(1986) POSITION- 41 22 06.7    (N) 087 47 27.8    (W)   HD_HELD2
 ME1573* NAVD 88 ORTHO HEIGHT -   224.561 (meters)      736.75  (feet) ADJUSTED
 ME1573  ______________________________________________________________________
 ME1573  GEOID HEIGHT    -        -33.184 (meters)                     GEOID18
 ME1573  DYNAMIC HEIGHT  -        224.470 (meters)      736.45  (feet) COMP
 ME1573  MODELED GRAVITY -    980,213.9   (mgal)                       NAVD 88
 ME1573
 ME1573  VERT ORDER      -  SECOND    CLASS 0
 ME1573
 ME1573.The horizontal coordinates were established by autonomous hand held GPS
 ME1573.observations and have an estimated accuracy of +/- 10 meters.
 ME1573
 ME1573.The orthometric height was determined by differential leveling and
 ME1573.adjusted by the NATIONAL GEODETIC SURVEY
 ME1573.in June 1991.
 ME1573
 ME1573.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1573.GEOID18 height accuracy estimate available here.
 ME1573
 ME1573.Click photographs - Photos may exist for this station.
 ME1573
 ME1573.The dynamic height is computed by dividing the NAVD 88
 ME1573.geopotential number by the normal gravity value computed on the
 ME1573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1573.degrees latitude (g = 980.6199 gals.).
 ME1573
 ME1573.The modeled gravity was interpolated from observed gravity values.
 ME1573
 ME1573;                    North         East    Units  Estimated Accuracy
 ME1573;SPC IL E     -   522,110.      345,369.      MT  (+/- 10 meters HH2 GPS)
 ME1573
 ME1573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3384279970(NAD 83)
 ME1573
 ME1573                          SUPERSEDED SURVEY CONTROL
 ME1573
 ME1573  NGVD 29 (??/??/92)  224.649  (m)          737.04   (f) ADJ UNCH    2 0
 ME1573
 ME1573.Superseded values are not recommended for survey control.
 ME1573
 ME1573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1573.See file dsdata.pdf to determine how the superseded data were derived.
 ME1573
 ME1573_MARKER: DB = BENCH MARK DISK
 ME1573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1573_STAMPING: Y 206 1959
 ME1573_MARK LOGO: CGS
 ME1573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1573+STABILITY: SURFACE MOTION
 ME1573
 ME1573  HISTORY     - Date     Condition        Report By
 ME1573  HISTORY     - 1959     MONUMENTED       CGS
 ME1573  HISTORY     - 1967     GOOD             CGS
 ME1573  HISTORY     - 20081015 GOOD             GEOCAC
 ME1573
 ME1573                          STATION DESCRIPTION
 ME1573
 ME1573'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1573'3.5 MI NW FROM PEOTONE.
 ME1573'ABOUT 2.4 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1573'WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 1.1 MILES WEST ALONG
 ME1573'A GRAVEL ROAD, AT A DRIVEWAY NORTH TO A FARM HOUSE, 23 FEET
 ME1573'NORTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTH OF A
 ME1573'FENCE, 25 FEET WEST OF THE CENTER LINE OF THE DRIVEWAY, 2.1
 ME1573'FEET EAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE LEVEL
 ME1573'OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 ME1573'INCHES.
 ME1573
 ME1573                          STATION RECOVERY (1967)
 ME1573
 ME1573'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1573'RECOVERED IN GOOD CONDITION.
 ME1573
 ME1573                          STATION RECOVERY (2008)
 ME1573
 ME1573'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1573'NOTES PER ORIGINAL DESCRIPTION --
 ME1573'THE MARK IS ON A GRAVEL ROAD CALLED EAGLE LAKE ROAD.  THIS ROAD
 ME1573'DEAD-ENDS TO THE WEST AT I-57, THEREFORE APPROACH TO THE MARK MUST BE
 ME1573'MADE FROM THE EAST.  THE DRIVEWAY NORTH STILL EXISTS BUT THE HOME IS
 ME1573'GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0142 ***********************************************************************
 KB0142  DESIGNATION -  Y 207
 KB0142  PID         -  KB0142
 KB0142  STATE/COUNTY-  IL/COLES
 KB0142  COUNTRY     -  US
 KB0142  USGS QUAD   -  HUMBOLDT (2018)
 KB0142
 KB0142                         *CURRENT SURVEY CONTROL
 KB0142  ______________________________________________________________________
 KB0142* NAD 83(1986) POSITION- 39 34 45.     (N) 088 18 42.     (W)   SCALED
 KB0142* NAVD 88 ORTHO HEIGHT -   202.652 (meters)      664.87  (feet) ADJUSTED
 KB0142  ______________________________________________________________________
 KB0142  GEOID HEIGHT    -        -32.144 (meters)                     GEOID18
 KB0142  DYNAMIC HEIGHT  -        202.539 (meters)      664.50  (feet) COMP
 KB0142  MODELED GRAVITY -    980,061.9   (mgal)                       NAVD 88
 KB0142
 KB0142  VERT ORDER      -  SECOND    CLASS 0
 KB0142
 KB0142.The horizontal coordinates were scaled from a map and have
 KB0142.an estimated accuracy of +/- 6 seconds.
 KB0142
 KB0142.The orthometric height was determined by differential leveling and
 KB0142.adjusted by the NATIONAL GEODETIC SURVEY
 KB0142.in June 1991.
 KB0142
 KB0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0142.GEOID18 height accuracy estimate available here.
 KB0142
 KB0142.Click photographs - Photos may exist for this station.
 KB0142
 KB0142.The dynamic height is computed by dividing the NAVD 88
 KB0142.geopotential number by the normal gravity value computed on the
 KB0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0142.degrees latitude (g = 980.6199 gals.).
 KB0142
 KB0142.The modeled gravity was interpolated from observed gravity values.
 KB0142
 KB0142;                    North         East    Units  Estimated Accuracy
 KB0142;SPC IL E     -   323,280.      301,860.      MT  (+/- 180 meters Scaled)
 KB0142
 KB0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ873818(NAD 83)
 KB0142
 KB0142                          SUPERSEDED SURVEY CONTROL
 KB0142
 KB0142  NGVD 29 (??/??/92)  202.721  (m)          665.09   (f) ADJ UNCH    2 0
 KB0142
 KB0142.Superseded values are not recommended for survey control.
 KB0142
 KB0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0142.See file dsdata.pdf to determine how the superseded data were derived.
 KB0142
 KB0142_MARKER: DB = BENCH MARK DISK
 KB0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0142_STAMPING: Y 207 1959
 KB0142_MARK LOGO: CGS
 KB0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0142+STABILITY: SURFACE MOTION
 KB0142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0142+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2005
 KB0142
 KB0142  HISTORY     - Date     Condition        Report By
 KB0142  HISTORY     - 1959     MONUMENTED       CGS
 KB0142  HISTORY     - 1973     GOOD             ILHD
 KB0142  HISTORY     - 20050303 GOOD             ILDT
 KB0142
 KB0142                          STATION DESCRIPTION
 KB0142
 KB0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0142'3.2 MI SE FROM HUMBOLDT.
 KB0142'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0142'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILES EAST ALONG
 KB0142'AN OILED ROAD, THENCE 0.5 MILE SOUTH ALONG AN OILED ROAD, THENCE
 KB0142'0.4 MILE WEST ALONG AN OILED ROAD, AT A FARM DRIVE SOUTH, 18 1/2
 KB0142'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 37 1/2 FEET EAST OF
 KB0142'THE CENTER LINE OF THE FARM DRIVE, 1 FOOT NORTH OF A FENCE, 3 1/2
 KB0142'FEET EAST OF A TELEPHONE POLE, 22 FEET WEST OF A FENCE CORNER,
 KB0142'2.5 FEET EAST-SOUTHEAST OF A METAL WITNESS POST, ABOUT 1/2 FOOT
 KB0142'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0142'POST PROJECTING 1 INCH.  NOTE-- METAL WITNESS POST IS 2 FT ESE OF
 KB0142'TABLET - 3 FT E OF CZPI TELEPHONE PEDESTAL.
 KB0142
 KB0142                          STATION RECOVERY (1973)
 KB0142
 KB0142'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0142'RECOVERED IN GOOD CONDITION.
 KB0142
 KB0142                          STATION RECOVERY (2005)
 KB0142
 KB0142'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0142'TO REACH FROM THE INTERSECTION OF CR 1400 N AND 900 E, GO WEST ON 1400
 KB0142'N +- 0.4 MI TO MARK ON THE LEFT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0323 ***********************************************************************
 KB0323  DESIGNATION -  Y 208
 KB0323  PID         -  KB0323
 KB0323  STATE/COUNTY-  IL/CUMBERLAND
 KB0323  COUNTRY     -  US
 KB0323  USGS QUAD   -  NEOGA (2018)
 KB0323
 KB0323                         *CURRENT SURVEY CONTROL
 KB0323  ______________________________________________________________________
 KB0323* NAD 83(1986) POSITION- 39 19 07.     (N) 088 27 08.     (W)   SCALED
 KB0323* NAVD 88 ORTHO HEIGHT -   200.647 (meters)      658.29  (feet) ADJUSTED
 KB0323  ______________________________________________________________________
 KB0323  GEOID HEIGHT    -        -32.129 (meters)                     GEOID18
 KB0323  DYNAMIC HEIGHT  -        200.529 (meters)      657.90  (feet) COMP
 KB0323  MODELED GRAVITY -    980,034.2   (mgal)                       NAVD 88
 KB0323
 KB0323  VERT ORDER      -  SECOND    CLASS 0
 KB0323
 KB0323.The horizontal coordinates were scaled from a map and have
 KB0323.an estimated accuracy of +/- 6 seconds.
 KB0323
 KB0323.The orthometric height was determined by differential leveling and
 KB0323.adjusted by the NATIONAL GEODETIC SURVEY
 KB0323.in June 1991.
 KB0323
 KB0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0323.GEOID18 height accuracy estimate available here.
 KB0323
 KB0323.Click photographs - Photos may exist for this station.
 KB0323
 KB0323.The dynamic height is computed by dividing the NAVD 88
 KB0323.geopotential number by the normal gravity value computed on the
 KB0323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0323.degrees latitude (g = 980.6199 gals.).
 KB0323
 KB0323.The modeled gravity was interpolated from observed gravity values.
 KB0323
 KB0323;                    North         East    Units  Estimated Accuracy
 KB0323;SPC IL E     -   294,360.      289,750.      MT  (+/- 180 meters Scaled)
 KB0323
 KB0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ748531(NAD 83)
 KB0323
 KB0323                          SUPERSEDED SURVEY CONTROL
 KB0323
 KB0323  NGVD 29 (??/??/92)  200.720  (m)          658.53   (f) ADJ UNCH    2 0
 KB0323
 KB0323.Superseded values are not recommended for survey control.
 KB0323
 KB0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0323.See file dsdata.pdf to determine how the superseded data were derived.
 KB0323
 KB0323_MARKER: DB = BENCH MARK DISK
 KB0323_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0323_SP_SET: BUILDING
 KB0323_STAMPING: Y 208 1959
 KB0323_MARK LOGO: CGS
 KB0323_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0323
 KB0323  HISTORY     - Date     Condition        Report By
 KB0323  HISTORY     - 1959     MONUMENTED       CGS
 KB0323  HISTORY     - 1973     GOOD             NGS
 KB0323  HISTORY     - 1982     MARK NOT FOUND   USGS
 KB0323  HISTORY     - 20050216 MARK NOT FOUND   ILDT
 KB0323
 KB0323                          STATION DESCRIPTION
 KB0323
 KB0323'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0323'AT NEOGA.
 KB0323'AT NEOGA, AT THE WOOLERY BROTHERS LUMBER COMPANY, ALONG THE WEST
 KB0323'SIDE OF U.S. HIGHWAY 45 AND BETWEEN EAST FIFTH STREET AND EAST
 KB0323'SIXTH STREET, SET IN THE TOP OF THE NORTHWEST CORNER OF THE
 KB0323'CONCRETE RETAINING WALL OF THE SCALE PIT OF THE LUMBER COMPANY,
 KB0323'175 FEET NORTH OF THE CENTER LINE OF EAST FIFTH STREET, 292
 KB0323'FEET SOUTH OF THE CENTER LINE OF EAST SIXTH STREET, 30 FEET WEST
 KB0323'OF THE CENTER LINE OF THE HIGHWAY, 71 FEET EAST OF THE EASTMOST
 KB0323'RAIL OF THE ILLINOIS CENTRAL RAILROAD TRACK, ABOUT LEVEL WITH THE
 KB0323'HIGHWAY.
 KB0323
 KB0323                          STATION RECOVERY (1973)
 KB0323
 KB0323'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0323'RECOVERED IN GOOD CONDITION.
 KB0323
 KB0323                          STATION RECOVERY (1982)
 KB0323
 KB0323'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1982
 KB0323'MARK NOT FOUND.
 KB0323
 KB0323                          STATION RECOVERY (2005)
 KB0323
 KB0323'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0323'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0445 ***********************************************************************
 KB0445  DESIGNATION -  Y 209
 KB0445  PID         -  KB0445
 KB0445  STATE/COUNTY-  IL/EFFINGHAM
 KB0445  COUNTRY     -  US
 KB0445  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0445
 KB0445                         *CURRENT SURVEY CONTROL
 KB0445  ______________________________________________________________________
 KB0445* NAD 83(1986) POSITION- 39 09 20.     (N) 088 24 15.     (W)   SCALED
 KB0445* NAVD 88 ORTHO HEIGHT -   180.473 (meters)      592.10  (feet) ADJUSTED
 KB0445  ______________________________________________________________________
 KB0445  GEOID HEIGHT    -        -31.970 (meters)                     GEOID18
 KB0445  DYNAMIC HEIGHT  -        180.366 (meters)      591.75  (feet) COMP
 KB0445  MODELED GRAVITY -    980,026.0   (mgal)                       NAVD 88
 KB0445
 KB0445  VERT ORDER      -  SECOND    CLASS 0
 KB0445
 KB0445.The horizontal coordinates were scaled from a map and have
 KB0445.an estimated accuracy of +/- 6 seconds.
 KB0445
 KB0445.The orthometric height was determined by differential leveling and
 KB0445.adjusted by the NATIONAL GEODETIC SURVEY
 KB0445.in June 1991.
 KB0445
 KB0445.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0445.GEOID18 height accuracy estimate available here.
 KB0445
 KB0445.Click photographs - Photos may exist for this station.
 KB0445
 KB0445.The dynamic height is computed by dividing the NAVD 88
 KB0445.geopotential number by the normal gravity value computed on the
 KB0445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0445.degrees latitude (g = 980.6199 gals.).
 KB0445
 KB0445.The modeled gravity was interpolated from observed gravity values.
 KB0445
 KB0445;                    North         East    Units  Estimated Accuracy
 KB0445;SPC IL E     -   276,250.      293,880.      MT  (+/- 180 meters Scaled)
 KB0445
 KB0445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ786349(NAD 83)
 KB0445
 KB0445                          SUPERSEDED SURVEY CONTROL
 KB0445
 KB0445  NGVD 29 (??/??/92)  180.553  (m)          592.36   (f) ADJ UNCH    2 0
 KB0445
 KB0445.Superseded values are not recommended for survey control.
 KB0445
 KB0445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0445.See file dsdata.pdf to determine how the superseded data were derived.
 KB0445
 KB0445_MARKER: DB = BENCH MARK DISK
 KB0445_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0445_SP_SET: BRIDGE
 KB0445_STAMPING: Y 209 1959
 KB0445_MARK LOGO: CGS
 KB0445_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0445_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0445+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 KB0445
 KB0445  HISTORY     - Date     Condition        Report By
 KB0445  HISTORY     - 1959     MONUMENTED       CGS
 KB0445  HISTORY     - 1973     GOOD             NGS
 KB0445  HISTORY     - 20120416 GOOD             ILDT
 KB0445
 KB0445                          STATION DESCRIPTION
 KB0445
 KB0445'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0445'1.6 MI W FROM MONTROSE.
 KB0445'ABOUT 1.55 MILES WEST ALONG U.S. HIGHWAY 40 FROM THE POST OFFICE
 KB0445'AT MONTROSE, SET IN THE TOP OF THE SOUTH END OF THE BACK WALL
 KB0445'AT THE NORTHEAST CORNER OF THE PENNSYLVANIA RAILROAD BRIDGE NUMBER
 KB0445'132/67, 10 FEET NORTH OF THE NORTH RAIL OF THE WEST-BOUND TRACK,
 KB0445'2 1/2 FEET NORTHWEST OF THE NORTHEAST CORNER OF THE BRIDGE,
 KB0445'120 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 2
 KB0445'FEET BELOW THE LEVEL OF THE TRACK.
 KB0445
 KB0445                          STATION RECOVERY (1973)
 KB0445
 KB0445'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0445'RECOVERED IN GOOD CONDITION.
 KB0445
 KB0445                          STATION RECOVERY (2012)
 KB0445
 KB0445'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0445'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0021 ***********************************************************************
 LC0021  DESIGNATION -  Y 21
 LC0021  PID         -  LC0021
 LC0021  STATE/COUNTY-  IL/LIVINGSTON
 LC0021  COUNTRY     -  US
 LC0021  USGS QUAD   -  FORREST SOUTH (2018)
 LC0021
 LC0021                         *CURRENT SURVEY CONTROL
 LC0021  ______________________________________________________________________
 LC0021* NAD 83(1986) POSITION- 40 39 20.     (N) 088 23 47.     (W)   SCALED
 LC0021* NAVD 88 ORTHO HEIGHT -   233.808 (meters)      767.09  (feet) ADJUSTED
 LC0021  ______________________________________________________________________
 LC0021  GEOID HEIGHT    -        -32.001 (meters)                     GEOID18
 LC0021  DYNAMIC HEIGHT  -        233.704 (meters)      766.74  (feet) COMP
 LC0021  MODELED GRAVITY -    980,174.1   (mgal)                       NAVD 88
 LC0021
 LC0021  VERT ORDER      -  SECOND    CLASS 0
 LC0021
 LC0021.The horizontal coordinates were scaled from a map and have
 LC0021.an estimated accuracy of +/- 6 seconds.
 LC0021
 LC0021.The orthometric height was determined by differential leveling and
 LC0021.adjusted by the NATIONAL GEODETIC SURVEY
 LC0021.in June 1991.
 LC0021
 LC0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0021.GEOID18 height accuracy estimate available here.
 LC0021
 LC0021.Click photographs - Photos may exist for this station.
 LC0021
 LC0021.The dynamic height is computed by dividing the NAVD 88
 LC0021.geopotential number by the normal gravity value computed on the
 LC0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0021.degrees latitude (g = 980.6199 gals.).
 LC0021
 LC0021.The modeled gravity was interpolated from observed gravity values.
 LC0021
 LC0021;                    North         East    Units  Estimated Accuracy
 LC0021;SPC IL E     -   442,790.      294,670.      MT  (+/- 180 meters Scaled)
 LC0021
 LC0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL819014(NAD 83)
 LC0021
 LC0021                          SUPERSEDED SURVEY CONTROL
 LC0021
 LC0021  NGVD 29 (??/??/92)  233.864  (m)          767.27   (f) ADJ UNCH    2 0
 LC0021
 LC0021.Superseded values are not recommended for survey control.
 LC0021
 LC0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0021.See file dsdata.pdf to determine how the superseded data were derived.
 LC0021
 LC0021_MARKER: DB = BENCH MARK DISK
 LC0021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0021_STAMPING: Y 21 1934
 LC0021_MARK LOGO: CGS
 LC0021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0021+STABILITY: SURFACE MOTION
 LC0021
 LC0021  HISTORY     - Date     Condition        Report By
 LC0021  HISTORY     - 1934     MONUMENTED       CGS
 LC0021  HISTORY     - 1944     GOOD             CGS
 LC0021  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0021  HISTORY     - 20200416 MARK NOT FOUND   ILDT
 LC0021
 LC0021                          STATION DESCRIPTION
 LC0021
 LC0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 LC0021'AT STRAWN.
 LC0021'AT STRAWN, LIVINGSTON COUNTY, 2 POLES SOUTH OF MILEPOST 100,
 LC0021'140 FEET NORTH OF THE WABASH RAILWAY STATION, 18 FEET WEST OF THE
 LC0021'CENTERLINE OF THE TRACK, 21 FEET EAST OF THE CENTERLINE OF A
 LC0021'ROAD, 5 FEET NORTH OF A POLE, AND ABOUT ONE FOOT LOWER THAN
 LC0021'THE TRACK.  A STANDARD DISK, STAMPED Y 21 1934 AND SET IN THE
 LC0021'TOP OF A CONCRETE POST.
 LC0021
 LC0021                          STATION RECOVERY (1984)
 LC0021
 LC0021'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0021'MARK NOT FOUND.
 LC0021
 LC0021                          STATION RECOVERY (2020)
 LC0021
 LC0021'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0021'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1367 ***********************************************************************
 KA1367  DESIGNATION -  Y 210
 KA1367  PID         -  KA1367
 KA1367  STATE/COUNTY-  IL/CLARK
 KA1367  COUNTRY     -  US
 KA1367  USGS QUAD   -  DENNISON (2018)
 KA1367
 KA1367                         *CURRENT SURVEY CONTROL
 KA1367  ______________________________________________________________________
 KA1367* NAD 83(1986) POSITION- 39 25 03.     (N) 087 36 05.     (W)   SCALED
 KA1367* NAVD 88 ORTHO HEIGHT -   166.027 (meters)      544.71  (feet) ADJUSTED
 KA1367  ______________________________________________________________________
 KA1367  GEOID HEIGHT    -        -32.368 (meters)                     GEOID18
 KA1367  DYNAMIC HEIGHT  -        165.933 (meters)      544.40  (feet) COMP
 KA1367  MODELED GRAVITY -    980,057.3   (mgal)                       NAVD 88
 KA1367
 KA1367  VERT ORDER      -  SECOND    CLASS 0
 KA1367
 KA1367.The horizontal coordinates were scaled from a map and have
 KA1367.an estimated accuracy of +/- 6 seconds.
 KA1367
 KA1367.The orthometric height was determined by differential leveling and
 KA1367.adjusted by the NATIONAL GEODETIC SURVEY
 KA1367.in June 1991.
 KA1367
 KA1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1367.GEOID18 height accuracy estimate available here.
 KA1367
 KA1367.Click photographs - Photos may exist for this station.
 KA1367
 KA1367.The dynamic height is computed by dividing the NAVD 88
 KA1367.geopotential number by the normal gravity value computed on the
 KA1367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1367.degrees latitude (g = 980.6199 gals.).
 KA1367
 KA1367.The modeled gravity was interpolated from observed gravity values.
 KA1367
 KA1367;                    North         East    Units  Estimated Accuracy
 KA1367;SPC IL E     -   305,580.      363,030.      MT  (+/- 180 meters Scaled)
 KA1367
 KA1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ482632(NAD 83)
 KA1367
 KA1367                          SUPERSEDED SURVEY CONTROL
 KA1367
 KA1367  NGVD 29 (??/??/92)  166.118  (m)          545.01   (f) ADJ UNCH    2 0
 KA1367
 KA1367.Superseded values are not recommended for survey control.
 KA1367
 KA1367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1367.See file dsdata.pdf to determine how the superseded data were derived.
 KA1367
 KA1367_MARKER: DB = BENCH MARK DISK
 KA1367_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 KA1367_SP_SET: BOX CULVERT HEADWALL
 KA1367_STAMPING: Y 210 1959
 KA1367_MARK LOGO: CGS
 KA1367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1367+STABILITY: SURFACE MOTION
 KA1367_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1367+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1367
 KA1367  HISTORY     - Date     Condition        Report By
 KA1367  HISTORY     - 1959     MONUMENTED       CGS
 KA1367  HISTORY     - 19950805 GOOD             USPSQD
 KA1367  HISTORY     - 20050209 GOOD             ILDT
 KA1367
 KA1367                          STATION DESCRIPTION
 KA1367
 KA1367'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KA1367'5 MI NE FROM MARSHALL.
 KA1367'5.05 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION
 KA1367'WITH STATE HIGHWAY 1 IN MARSHALL, SET IN THE TOP OF THE WEST END
 KA1367'OF THE NORTH HEADWALL OF A 12-FOOT CONCRETE BOX CULVERT,
 KA1367'59 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY AND ABOUT 12
 KA1367'FEET BELOW THE LEVEL OF THE HIGHWAY.  NOTE-- THIS MARK IS NOT
 KA1367'NEEDED FOR SPACING.
 KA1367
 KA1367                          STATION RECOVERY (1995)
 KA1367
 KA1367'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1367'RECOVERED IN GOOD CONDITION.
 KA1367
 KA1367                          STATION RECOVERY (2005)
 KA1367
 KA1367'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1367'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0926 ***********************************************************************
 JB0926  DESIGNATION -  Y 211
 JB0926  PID         -  JB0926
 JB0926  STATE/COUNTY-  IL/FAYETTE
 JB0926  COUNTRY     -  US
 JB0926  USGS QUAD   -  HAGARSTOWN (2018)
 JB0926
 JB0926                         *CURRENT SURVEY CONTROL
 JB0926  ______________________________________________________________________
 JB0926* NAD 83(1986) POSITION- 38 58 26.     (N) 089 07 34.     (W)   SCALED
 JB0926* NAVD 88 ORTHO HEIGHT -   172.587 (meters)      566.23  (feet) ADJUSTED
 JB0926  ______________________________________________________________________
 JB0926  GEOID HEIGHT    -        -31.709 (meters)                     GEOID18
 JB0926  DYNAMIC HEIGHT  -        172.481 (meters)      565.88  (feet) COMP
 JB0926  MODELED GRAVITY -    980,009.9   (mgal)                       NAVD 88
 JB0926
 JB0926  VERT ORDER      -  SECOND    CLASS 0
 JB0926
 JB0926.The horizontal coordinates were scaled from a map and have
 JB0926.an estimated accuracy of +/- 6 seconds.
 JB0926
 JB0926.The orthometric height was determined by differential leveling and
 JB0926.adjusted by the NATIONAL GEODETIC SURVEY
 JB0926.in June 1991.
 JB0926
 JB0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0926.GEOID18 height accuracy estimate available here.
 JB0926
 JB0926.Click photographs - Photos may exist for this station.
 JB0926
 JB0926.The dynamic height is computed by dividing the NAVD 88
 JB0926.geopotential number by the normal gravity value computed on the
 JB0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0926.degrees latitude (g = 980.6199 gals.).
 JB0926
 JB0926.The modeled gravity was interpolated from observed gravity values.
 JB0926
 JB0926;                    North         East    Units  Estimated Accuracy
 JB0926;SPC IL E     -   256,380.      231,300.      MT  (+/- 180 meters Scaled)
 JB0926
 JB0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ158160(NAD 83)
 JB0926
 JB0926                          SUPERSEDED SURVEY CONTROL
 JB0926
 JB0926  NGVD 29 (??/??/92)  172.716  (m)          566.65   (f) ADJ UNCH    2 0
 JB0926
 JB0926.Superseded values are not recommended for survey control.
 JB0926
 JB0926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0926.See file dsdata.pdf to determine how the superseded data were derived.
 JB0926
 JB0926_MARKER: DB = BENCH MARK DISK
 JB0926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0926_STAMPING: Y 211 1960
 JB0926_MARK LOGO: CGS
 JB0926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0926+STABILITY: SURFACE MOTION
 JB0926
 JB0926  HISTORY     - Date     Condition        Report By
 JB0926  HISTORY     - 1960     MONUMENTED       CGS
 JB0926  HISTORY     - 20140623 MARK NOT FOUND   ILDT
 JB0926
 JB0926                          STATION DESCRIPTION
 JB0926
 JB0926'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0926'1.7 MI WSW FROM VANDALIA.
 JB0926'ABOUT 1.4 MILES WEST-SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0926'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0926'THENCE 0.3 MILE EAST ALONG AN ASPHALT ROAD, AT THE JUNCTION
 JB0926'OF A GRAVEL ROAD NORTH, 29 FEET NORTH OF THE CENTER LINE OF THE
 JB0926'ASPHALT ROAD, 31 FEET EAST OF THE CENTER LINE OF THE GRAVEL ROAD,
 JB0926'2 FEET WEST OF A POWER POLE, 22 FEET EAST-NORTHEAST OF THE EAST
 JB0926'END OF A CORRUGATED PIPE CULVERT, 1.9 FEET EAST OF A METAL
 JB0926'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ASPHALT ROAD
 JB0926'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0926
 JB0926                          STATION RECOVERY (2014)
 JB0926
 JB0926'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0926'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1413 ***********************************************************************
 JB1413  DESIGNATION -  Y 212
 JB1413  PID         -  JB1413
 JB1413  STATE/COUNTY-  IL/CLINTON
 JB1413  COUNTRY     -  US
 JB1413  USGS QUAD   -  SAINT ROSE (2018)
 JB1413
 JB1413                         *CURRENT SURVEY CONTROL
 JB1413  ______________________________________________________________________
 JB1413* NAD 83(1986) POSITION- 38 39 14.     (N) 089 35 42.     (W)   SCALED
 JB1413* NAVD 88 ORTHO HEIGHT -   146.886 (meters)      481.91  (feet) ADJUSTED
 JB1413  ______________________________________________________________________
 JB1413  GEOID HEIGHT    -        -30.886 (meters)                     GEOID18
 JB1413  DYNAMIC HEIGHT  -        146.793 (meters)      481.60  (feet) COMP
 JB1413  MODELED GRAVITY -    979,993.5   (mgal)                       NAVD 88
 JB1413
 JB1413  VERT ORDER      -  SECOND    CLASS 0
 JB1413
 JB1413.The horizontal coordinates were scaled from a map and have
 JB1413.an estimated accuracy of +/- 6 seconds.
 JB1413
 JB1413.The orthometric height was determined by differential leveling and
 JB1413.adjusted by the NATIONAL GEODETIC SURVEY
 JB1413.in June 1991.
 JB1413
 JB1413.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1413.GEOID18 height accuracy estimate available here.
 JB1413
 JB1413.Click photographs - Photos may exist for this station.
 JB1413
 JB1413.The dynamic height is computed by dividing the NAVD 88
 JB1413.geopotential number by the normal gravity value computed on the
 JB1413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1413.degrees latitude (g = 980.6199 gals.).
 JB1413
 JB1413.The modeled gravity was interpolated from observed gravity values.
 JB1413
 JB1413;                    North         East    Units  Estimated Accuracy
 JB1413;SPC IL W     -   220,700.      749,760.      MT  (+/- 180 meters Scaled)
 JB1413
 JB1413_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH741815(NAD 83)
 JB1413
 JB1413                          SUPERSEDED SURVEY CONTROL
 JB1413
 JB1413  NGVD 29 (??/??/92)  147.005  (m)          482.30   (f) ADJ UNCH    2 0
 JB1413
 JB1413.Superseded values are not recommended for survey control.
 JB1413
 JB1413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1413.See file dsdata.pdf to determine how the superseded data were derived.
 JB1413
 JB1413_MARKER: DB = BENCH MARK DISK
 JB1413_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1413_SP_SET: BOX CULVERT HEADWALL
 JB1413_STAMPING: Y 212 1960
 JB1413_MARK LOGO: CGS
 JB1413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1413+STABILITY: SURFACE MOTION
 JB1413
 JB1413  HISTORY     - Date     Condition        Report By
 JB1413  HISTORY     - 1960     MONUMENTED       CGS
 JB1413  HISTORY     - 20110824 MARK NOT FOUND   ILDT
 JB1413
 JB1413                          STATION DESCRIPTION
 JB1413
 JB1413'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1413'6.9 MI NW FROM BREESE.
 JB1413'ABOUT 3.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1413'THE STATION AT BREESE, THENCE 3.2 MILES NORTH ALONG AN ASPHALT
 JB1413'ROAD, ABOUT 0.15 MILE SOUTH OF THE JUNCTION OF A CROSS ROAD, SET
 JB1413'IN THE TOP OF THE NORTH END OF THE WEST HEADWALL OF AN 8-FOOT
 JB1413'CONCRETE BOX CULVERT, 10 FEET WEST OF THE CENTER LINE OF THE
 JB1413'ROAD, 2 FEET SOUTH OF THE NORTH END OF THE HEADWALL AND ABOUT
 JB1413'2 1/2 FEET ABOVE THE LEVEL OF THE ROAD.
 JB1413
 JB1413                          STATION RECOVERY (2011)
 JB1413
 JB1413'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1413'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0553 ***********************************************************************
 JB0553  DESIGNATION -  Y 213
 JB0553  PID         -  JB0553
 JB0553  STATE/COUNTY-  IL/CLAY
 JB0553  COUNTRY     -  US
 JB0553  USGS QUAD   -  EDGEWOOD (2018)
 JB0553
 JB0553                         *CURRENT SURVEY CONTROL
 JB0553  ______________________________________________________________________
 JB0553* NAD 83(1986) POSITION- 38 54 39.     (N) 088 38 46.     (W)   SCALED
 JB0553* NAVD 88 ORTHO HEIGHT -   169.527 (meters)      556.19  (feet) ADJUSTED
 JB0553  ______________________________________________________________________
 JB0553  GEOID HEIGHT    -        -31.651 (meters)                     GEOID18
 JB0553  DYNAMIC HEIGHT  -        169.423 (meters)      555.85  (feet) COMP
 JB0553  MODELED GRAVITY -    980,013.2   (mgal)                       NAVD 88
 JB0553
 JB0553  VERT ORDER      -  SECOND    CLASS 0
 JB0553
 JB0553.The horizontal coordinates were scaled from a map and have
 JB0553.an estimated accuracy of +/- 6 seconds.
 JB0553
 JB0553.The orthometric height was determined by differential leveling and
 JB0553.adjusted by the NATIONAL GEODETIC SURVEY
 JB0553.in June 1991.
 JB0553
 JB0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0553.GEOID18 height accuracy estimate available here.
 JB0553
 JB0553.Click photographs - Photos may exist for this station.
 JB0553
 JB0553.The dynamic height is computed by dividing the NAVD 88
 JB0553.geopotential number by the normal gravity value computed on the
 JB0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0553.degrees latitude (g = 980.6199 gals.).
 JB0553
 JB0553.The modeled gravity was interpolated from observed gravity values.
 JB0553
 JB0553;                    North         East    Units  Estimated Accuracy
 JB0553;SPC IL E     -   249,130.      272,870.      MT  (+/- 180 meters Scaled)
 JB0553
 JB0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ572081(NAD 83)
 JB0553
 JB0553                          SUPERSEDED SURVEY CONTROL
 JB0553
 JB0553  NGVD 29 (??/??/92)  169.628  (m)          556.52   (f) ADJ UNCH    2 0
 JB0553
 JB0553.Superseded values are not recommended for survey control.
 JB0553
 JB0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0553.See file dsdata.pdf to determine how the superseded data were derived.
 JB0553
 JB0553_MARKER: DB = BENCH MARK DISK
 JB0553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0553_STAMPING: Y 213 1960
 JB0553_MARK LOGO: CGS
 JB0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0553+STABILITY: SURFACE MOTION
 JB0553
 JB0553  HISTORY     - Date     Condition        Report By
 JB0553  HISTORY     - 1960     MONUMENTED       CGS
 JB0553
 JB0553                          STATION DESCRIPTION
 JB0553
 JB0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0553'1.8 MI S FROM EDGEWOOD.
 JB0553'ABOUT 0.15 MILE NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS
 JB0553'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD, THENCE
 JB0553'1.6 MILES SOUTH ALONG AN ASPHALT AND GRAVEL ROAD LEADING TO IOLA,
 JB0553'AT A METAL GATE AND A DRIVEWAY SOUTH OF THE ROAD, 28 1/2 FEET
 JB0553'SOUTH OF THE CENTER LINE OF THE ROAD, 18 FEET EAST OF THE CENTER
 JB0553'LINE OF THE DRIVEWAY SOUTH INTO WOODS, 11 FEET EAST OF THE EAST
 JB0553'END OF A METAL GATE, 1 FOOT NORTH OF A FENCE, 38 FEET EAST OF A
 JB0553'FENCE CORNER, 10 FEET SOUTHEAST OF THE EAST END OF A CORRUGATED
 JB0553'PIPE CULVERT, 2.0 FEET EAST OF A METAL WITNESS POST, ABOUT 1
 JB0553'FOOT ABOVE THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A
 JB0553'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0671 ***********************************************************************
 JB0671  DESIGNATION -  Y 214
 JB0671  PID         -  JB0671
 JB0671  STATE/COUNTY-  IL/MARION
 JB0671  COUNTRY     -  US
 JB0671  USGS QUAD   -  SALEM NORTH (2018)
 JB0671
 JB0671                         *CURRENT SURVEY CONTROL
 JB0671  ______________________________________________________________________
 JB0671* NAD 83(1986) POSITION- 38 41 34.     (N) 088 58 03.     (W)   SCALED
 JB0671* NAVD 88 ORTHO HEIGHT -   179.167 (meters)      587.82  (feet) ADJUSTED
 JB0671  ______________________________________________________________________
 JB0671  GEOID HEIGHT    -        -31.169 (meters)                     GEOID18
 JB0671  DYNAMIC HEIGHT  -        179.053 (meters)      587.44  (feet) COMP
 JB0671  MODELED GRAVITY -    979,989.8   (mgal)                       NAVD 88
 JB0671
 JB0671  VERT ORDER      -  SECOND    CLASS 0
 JB0671
 JB0671.The horizontal coordinates were scaled from a map and have
 JB0671.an estimated accuracy of +/- 6 seconds.
 JB0671
 JB0671.The orthometric height was determined by differential leveling and
 JB0671.adjusted by the NATIONAL GEODETIC SURVEY
 JB0671.in June 1991.
 JB0671
 JB0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0671.GEOID18 height accuracy estimate available here.
 JB0671
 JB0671.Click photographs - Photos may exist for this station.
 JB0671
 JB0671.The dynamic height is computed by dividing the NAVD 88
 JB0671.geopotential number by the normal gravity value computed on the
 JB0671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0671.degrees latitude (g = 980.6199 gals.).
 JB0671
 JB0671.The modeled gravity was interpolated from observed gravity values.
 JB0671
 JB0671;                    North         East    Units  Estimated Accuracy
 JB0671;SPC IL E     -   225,060.      244,830.      MT  (+/- 180 meters Scaled)
 JB0671
 JB0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH288845(NAD 83)
 JB0671
 JB0671                          SUPERSEDED SURVEY CONTROL
 JB0671
 JB0671  NGVD 29 (??/??/92)  179.274  (m)          588.17   (f) ADJ UNCH    2 0
 JB0671
 JB0671.Superseded values are not recommended for survey control.
 JB0671
 JB0671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0671.See file dsdata.pdf to determine how the superseded data were derived.
 JB0671
 JB0671_MARKER: DB = BENCH MARK DISK
 JB0671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0671_STAMPING: Y 214 1960
 JB0671_MARK LOGO: CGS
 JB0671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0671+STABILITY: SURFACE MOTION
 JB0671
 JB0671  HISTORY     - Date     Condition        Report By
 JB0671  HISTORY     - 1960     MONUMENTED       CGS
 JB0671  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0671
 JB0671                          STATION DESCRIPTION
 JB0671
 JB0671'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0671'3.6 MI SW FROM ALMA.
 JB0671'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0671'ALMA, THENCE 1.75 MILES SOUTH ALONG STATE HIGHWAY 37, THENCE
 JB0671'0.1 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 1.1 MILES WEST ALONG
 JB0671'AN OILED ROAD, THENCE 0.3 MILE SOUTH ALONG A GRAVEL ROAD SOUTH,
 JB0671'25 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 41 1/2 FEET
 JB0671'EAST OF THE CENTER LINE OF THE ROAD SOUTH, 48 FEET SOUTHEAST OF
 JB0671'THE CENTER OF THE JUNCTION, 51 1/2 FEET SOUTH-SOUTHEAST OF POWER
 JB0671'POLE NUMBER D-6-12-48, 1.8 FEET EAST OF A METAL WITNESS POST,
 JB0671'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A
 JB0671'CONCRETE POST PROJECTING 1 INCH.
 JB0671
 JB0671                          STATION RECOVERY (2011)
 JB0671
 JB0671'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0671'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0402 ***********************************************************************
 JB0402  DESIGNATION -  Y 215
 JB0402  PID         -  JB0402
 JB0402  STATE/COUNTY-  IL/JEFFERSON
 JB0402  COUNTRY     -  US
 JB0402  USGS QUAD   -  MOUNT VERNON (2018)
 JB0402
 JB0402                         *CURRENT SURVEY CONTROL
 JB0402  ______________________________________________________________________
 JB0402* NAD 83(1986) POSITION- 38 21 31.     (N) 088 56 16.     (W)   SCALED
 JB0402* NAVD 88 ORTHO HEIGHT -   166.132 (meters)      545.05  (feet) ADJUSTED
 JB0402  ______________________________________________________________________
 JB0402  GEOID HEIGHT    -        -30.272 (meters)                     GEOID18
 JB0402  DYNAMIC HEIGHT  -        166.026 (meters)      544.70  (feet) COMP
 JB0402  MODELED GRAVITY -    979,989.3   (mgal)                       NAVD 88
 JB0402
 JB0402  VERT ORDER      -  SECOND    CLASS 0
 JB0402
 JB0402.The horizontal coordinates were scaled from a map and have
 JB0402.an estimated accuracy of +/- 6 seconds.
 JB0402
 JB0402.The orthometric height was determined by differential leveling and
 JB0402.adjusted by the NATIONAL GEODETIC SURVEY
 JB0402.in June 1991.
 JB0402
 JB0402.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0402.GEOID18 height accuracy estimate available here.
 JB0402
 JB0402.Click photographs - Photos may exist for this station.
 JB0402
 JB0402.The dynamic height is computed by dividing the NAVD 88
 JB0402.geopotential number by the normal gravity value computed on the
 JB0402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0402.degrees latitude (g = 980.6199 gals.).
 JB0402
 JB0402.The modeled gravity was interpolated from observed gravity values.
 JB0402
 JB0402;                    North         East    Units  Estimated Accuracy
 JB0402;SPC IL E     -   187,950.      247,170.      MT  (+/- 180 meters Scaled)
 JB0402
 JB0402_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH306473(NAD 83)
 JB0402
 JB0402                          SUPERSEDED SURVEY CONTROL
 JB0402
 JB0402  NGVD 29 (??/??/92)  166.238  (m)          545.40   (f) ADJ UNCH    2 0
 JB0402
 JB0402.Superseded values are not recommended for survey control.
 JB0402
 JB0402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0402.See file dsdata.pdf to determine how the superseded data were derived.
 JB0402
 JB0402_MARKER: DB = BENCH MARK DISK
 JB0402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0402_STAMPING: Y 215 1960
 JB0402_MARK LOGO: CGS
 JB0402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0402+STABILITY: SURFACE MOTION
 JB0402
 JB0402  HISTORY     - Date     Condition        Report By
 JB0402  HISTORY     - 1960     MONUMENTED       CGS
 JB0402  HISTORY     - 20090202 MARK NOT FOUND   ILDT
 JB0402  HISTORY     - 20110630 POOR             ILDT
 JB0402
 JB0402                          STATION DESCRIPTION
 JB0402
 JB0402'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0402'5.5 MI NW FROM MT VERNON.
 JB0402'ABOUT 2.2 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0402'AT MT. VERNON, THENCE 3.1 MILE NORTH ALONG AN OILED ROAD, THENCE
 JB0402'0.2 MILE EAST ALONG AN OILED ROAD, AT THE JUNCTION OF A
 JB0402'NORTHWEST-SOUTHEAST OILED ROAD, 47 FEET NORTH OF THE CENTER LINE
 JB0402'OF THE ROAD, 31 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD,
 JB0402'93 FEET NORTHWEST OF THE CENTER LINE OF THE JUNCTION, 31 FEET
 JB0402'NORTHWEST OF TELEPHONE POLE NUMBER D-2, 1 FOOT NORTHEAST OF A
 JB0402'FENCE, 68 FEET SOUTH OF THE SOUTHWEST END OF A CONCRETE PIPE
 JB0402'CULVERT, 1.6 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 JB0402'WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB0402'3 INCHES.
 JB0402
 JB0402                          STATION RECOVERY (2009)
 JB0402
 JB0402'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0402'MARK NOT FOUND.
 JB0402
 JB0402                          STATION RECOVERY (2011)
 JB0402
 JB0402'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 JB0402'FOUND CONCRETE, DISK GONE
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0916 ***********************************************************************
 HB0916  DESIGNATION -  Y 216
 HB0916  PID         -  HB0916
 HB0916  STATE/COUNTY-  IL/PULASKI
 HB0916  COUNTRY     -  US
 HB0916  USGS QUAD   -  PULASKI (2018)
 HB0916
 HB0916                         *CURRENT SURVEY CONTROL
 HB0916  ______________________________________________________________________
 HB0916* NAD 83(1986) POSITION- 37 10 36.9    (N) 089 09 58.9    (W)   HD_HELD2
 HB0916* NAVD 88 ORTHO HEIGHT -   112.123 (meters)      367.86  (feet) ADJUSTED
 HB0916  ______________________________________________________________________
 HB0916  GEOID HEIGHT    -        -28.270 (meters)                     GEOID18
 HB0916  DYNAMIC HEIGHT  -        112.042 (meters)      367.59  (feet) COMP
 HB0916  MODELED GRAVITY -    979,905.0   (mgal)                       NAVD 88
 HB0916
 HB0916  VERT ORDER      -  SECOND    CLASS 0
 HB0916
 HB0916.The horizontal coordinates were established by autonomous hand held GPS
 HB0916.observations and have an estimated accuracy of +/- 10 meters.
 HB0916
 HB0916.The orthometric height was determined by differential leveling and
 HB0916.adjusted by the NATIONAL GEODETIC SURVEY
 HB0916.in June 1991.
 HB0916
 HB0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0916.GEOID18 height accuracy estimate available here.
 HB0916
 HB0916.Click photographs - Photos may exist for this station.
 HB0916
 HB0916.The dynamic height is computed by dividing the NAVD 88
 HB0916.geopotential number by the normal gravity value computed on the
 HB0916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0916.degrees latitude (g = 980.6199 gals.).
 HB0916
 HB0916.The modeled gravity was interpolated from observed gravity values.
 HB0916
 HB0916;                    North         East    Units  Estimated Accuracy
 HB0916;SPC IL W     -    57,091.      788,828.      MT  (+/- 10 meters HH2 GPS)
 HB0916
 HB0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0768016696(NAD 83)
 HB0916
 HB0916                          SUPERSEDED SURVEY CONTROL
 HB0916
 HB0916  NGVD 29 (11/26/84)  112.043  (m)          367.59   (f) ADJUSTED    2 0
 HB0916
 HB0916.Superseded values are not recommended for survey control.
 HB0916
 HB0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0916.See file dsdata.pdf to determine how the superseded data were derived.
 HB0916
 HB0916_MARKER: DB = BENCH MARK DISK
 HB0916_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0916_SP_SET: SPILLWAY RETAINING WALL
 HB0916_STAMPING: Y 216 1960
 HB0916_MARK LOGO: CGS
 HB0916_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0916_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0916+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 HB0916
 HB0916  HISTORY     - Date     Condition        Report By
 HB0916  HISTORY     - 1960     MONUMENTED       CGS
 HB0916  HISTORY     - 1976     GOOD             ILDT
 HB0916  HISTORY     - 1976     GOOD             ILDT
 HB0916  HISTORY     - 1976     GOOD             ILDT
 HB0916  HISTORY     - 20020829 GOOD             USACE
 HB0916  HISTORY     - 20120504 GOOD             AMESC
 HB0916  HISTORY     - 20120619 GOOD             ILDT
 HB0916
 HB0916                          STATION DESCRIPTION
 HB0916
 HB0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0916'7 MI NE FROM MOUNDS.
 HB0916'ABOUT 1.1 MILES NORTH ALONG U.S. HIGHWAY 51 FROM ITS JUNCTION
 HB0916'WITH FIRST STREET IN MOUNDS, THENCE 2.1 MILES EAST ALONG AN
 HB0916'ASPHALT ROAD, THENCE 2.7 MILES NORTH ALONG A GRAVEL ROAD, THENCE
 HB0916'0.3 MILE WEST ALONG AN ASPHALT ROAD, THENCE 0.8 MILE NORTH ALONG
 HB0916'A GRAVEL ROAD, ABOUT 0.2 MILE NORTH OF THE JUNCTION OF A GRAVEL
 HB0916'ROAD WEST, SET IN THE TOP OF THE EAST END OF THE WEST RETAINING
 HB0916'WALL OF A CONCRETE SPILLWAY AT THE SOUTHEAST CORNER OF A 20-FOOT
 HB0916'CONCRETE BRIDGE, 15 FEET EAST OF THE CENTER LINE OF THE ROAD,
 HB0916'15 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE BRIDGE, AND
 HB0916'ABOUT LEVEL WITH THE ROAD.
 HB0916
 HB0916                          STATION RECOVERY (1976)
 HB0916
 HB0916'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0916'RECOVERED IN GOOD CONDITION.
 HB0916
 HB0916                          STATION RECOVERY (1976)
 HB0916
 HB0916'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0916'RECOVERED IN GOOD CONDITION.
 HB0916
 HB0916                          STATION RECOVERY (1976)
 HB0916
 HB0916'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0916'RECOVERED IN GOOD CONDITION.
 HB0916
 HB0916                          STATION RECOVERY (2002)
 HB0916
 HB0916'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0916'RECOVERED IN GOOD CONDITION.
 HB0916
 HB0916                          STATION RECOVERY (2012)
 HB0916
 HB0916'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0916'RECOVERED AS DESCRIBED.
 HB0916
 HB0916                          STATION RECOVERY (2012)
 HB0916
 HB0916'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1042 ***********************************************************************
 KB1042  DESIGNATION -  Y 218
 KB1042  PID         -  KB1042
 KB1042  STATE/COUNTY-  IL/SANGAMON
 KB1042  COUNTRY     -  US
 KB1042  USGS QUAD   -  DIVERNON (2018)
 KB1042
 KB1042                         *CURRENT SURVEY CONTROL
 KB1042  ______________________________________________________________________
 KB1042* NAD 83(1986) POSITION- 39 36 41.     (N) 089 38 33.     (W)   SCALED
 KB1042* NAVD 88 ORTHO HEIGHT -   184.231 (meters)      604.43  (feet) ADJUSTED
 KB1042  ______________________________________________________________________
 KB1042  GEOID HEIGHT    -        -32.182 (meters)                     GEOID18
 KB1042  DYNAMIC HEIGHT  -        184.128 (meters)      604.09  (feet) COMP
 KB1042  MODELED GRAVITY -    980,066.5   (mgal)                       NAVD 88
 KB1042
 KB1042  VERT ORDER      -  SECOND    CLASS 0
 KB1042
 KB1042.The horizontal coordinates were scaled from a map and have
 KB1042.an estimated accuracy of +/- 6 seconds.
 KB1042
 KB1042.The orthometric height was determined by differential leveling and
 KB1042.adjusted by the NATIONAL GEODETIC SURVEY
 KB1042.in June 1991.
 KB1042
 KB1042.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1042.GEOID18 height accuracy estimate available here.
 KB1042
 KB1042.Click photographs - Photos may exist for this station.
 KB1042
 KB1042.The dynamic height is computed by dividing the NAVD 88
 KB1042.geopotential number by the normal gravity value computed on the
 KB1042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1042.degrees latitude (g = 980.6199 gals.).
 KB1042
 KB1042.The modeled gravity was interpolated from observed gravity values.
 KB1042
 KB1042;                    North         East    Units  Estimated Accuracy
 KB1042;SPC IL W     -   326,970.      745,010.      MT  (+/- 180 meters Scaled)
 KB1042
 KB1042_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ731879(NAD 83)
 KB1042
 KB1042                          SUPERSEDED SURVEY CONTROL
 KB1042
 KB1042  NGVD 29 (??/??/92)  184.346  (m)          604.81   (f) ADJ UNCH    2 0
 KB1042
 KB1042.Superseded values are not recommended for survey control.
 KB1042
 KB1042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1042.See file dsdata.pdf to determine how the superseded data were derived.
 KB1042
 KB1042_MARKER: DB = BENCH MARK DISK
 KB1042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1042_STAMPING: Y 218 1960
 KB1042_MARK LOGO: CGS
 KB1042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1042+STABILITY: SURFACE MOTION
 KB1042
 KB1042  HISTORY     - Date     Condition        Report By
 KB1042  HISTORY     - 1960     MONUMENTED       CGS
 KB1042  HISTORY     - 1976     GOOD             NGS
 KB1042
 KB1042                          STATION DESCRIPTION
 KB1042
 KB1042'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1042'3.4 MI NE FROM DIVERNON.
 KB1042'3.1 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1042'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.25 MILES EAST
 KB1042'ALONG AN OILED ROAD AT A FENCE CORNER AND A FIELD ENTRANCE NORTH
 KB1042'OF THE ROAD, 19 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT
 KB1042'SOUTH OF THE FENCE, 34 FEET EAST OF THE FENCE CORNER, 23 FEET
 KB1042'EAST OF THE CENTER LINE OF THE FIELD ENTRANCE, 1.9 FEET WEST OF
 KB1042'A FIELD ENTRANCE, 1.9 FEET WEST OF A METAL WITNESS POST, 1 FOOT
 KB1042'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 KB1042'POST PROJECTING 2 INCHES.
 KB1042
 KB1042                          STATION RECOVERY (1976)
 KB1042
 KB1042'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1042'MARK RECOVERED AND IN GOOD CONDITION, THE FENCE IS GONE THE MARK IS
 KB1042'34 FT EAST OF A LANE 12 INCH WOOD POST 1.2 MILES EAST ON GLENARM ROAD
 KB1042'FROM ITS EXIT FROM INTERSTATE 55, THEN 1.0 MILE SOUTH ON SURFACED
 KB1042'ROAD, THEN 0.55 MILE WEST TO MARK ON N SIDE OF ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1120 ***********************************************************************
 LC1120  DESIGNATION -  Y 219
 LC1120  PID         -  LC1120
 LC1120  STATE/COUNTY-  IL/LOGAN
 LC1120  COUNTRY     -  US
 LC1120  USGS QUAD   -  BROADWELL (2018)
 LC1120
 LC1120                         *CURRENT SURVEY CONTROL
 LC1120  ______________________________________________________________________
 LC1120* NAD 83(1986) POSITION- 40 07 29.     (N) 089 23 41.     (W)   SCALED
 LC1120* NAVD 88 ORTHO HEIGHT -   169.604 (meters)      556.44  (feet) ADJUSTED
 LC1120  ______________________________________________________________________
 LC1120  GEOID HEIGHT    -        -32.527 (meters)                     GEOID18
 LC1120  DYNAMIC HEIGHT  -        169.517 (meters)      556.16  (feet) COMP
 LC1120  MODELED GRAVITY -    980,112.1   (mgal)                       NAVD 88
 LC1120
 LC1120  VERT ORDER      -  SECOND    CLASS 0
 LC1120
 LC1120.The horizontal coordinates were scaled from a map and have
 LC1120.an estimated accuracy of +/- 6 seconds.
 LC1120
 LC1120.The orthometric height was determined by differential leveling and
 LC1120.adjusted by the NATIONAL GEODETIC SURVEY
 LC1120.in June 1991.
 LC1120
 LC1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1120.GEOID18 height accuracy estimate available here.
 LC1120
 LC1120.Click photographs - Photos may exist for this station.
 LC1120
 LC1120.The dynamic height is computed by dividing the NAVD 88
 LC1120.geopotential number by the normal gravity value computed on the
 LC1120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1120.degrees latitude (g = 980.6199 gals.).
 LC1120
 LC1120.The modeled gravity was interpolated from observed gravity values.
 LC1120
 LC1120;                    North         East    Units  Estimated Accuracy
 LC1120;SPC IL W     -   384,120.      765,800.      MT  (+/- 180 meters Scaled)
 LC1120
 LC1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK959443(NAD 83)
 LC1120
 LC1120                          SUPERSEDED SURVEY CONTROL
 LC1120
 LC1120  NGVD 29 (??/??/92)  169.691  (m)          556.73   (f) ADJ UNCH    2 0
 LC1120
 LC1120.Superseded values are not recommended for survey control.
 LC1120
 LC1120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1120.See file dsdata.pdf to determine how the superseded data were derived.
 LC1120
 LC1120_MARKER: DB = BENCH MARK DISK
 LC1120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1120_STAMPING: Y 219 1960
 LC1120_MARK LOGO: CGS
 LC1120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1120+STABILITY: SURFACE MOTION
 LC1120
 LC1120  HISTORY     - Date     Condition        Report By
 LC1120  HISTORY     - 1960     MONUMENTED       CGS
 LC1120
 LC1120                          STATION DESCRIPTION
 LC1120
 LC1120'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1120'2.1 MI SW FROM LINCOLN.
 LC1120'ABOUT 2.1 MILES SOUTH WEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1120'WITH STATE HIGHWAYS 10 AND 121 IN THE WEST PART OF LINCOLN,
 LC1120'ABOUT 0.10 MILE SOUTHWEST OF THE JUNCTION OF A GRAVEL ROAD
 LC1120'NORTHWEST, 74 FEET SOUTHEAST OF THE CENTER LINE OF THE NORTH
 LC1120'BOUND LANE OF U.S. HIGHWAY 66, 40 FEET SOUTHWEST OF THE THIRD
 LC1120'TELEGRAPH POLE SOUTHWEST OF THE JUNCTION, 3 FEET NORTHEAST OF
 LC1120'A CONCRETE RIGHT OF WAY MARKER, 36 FEET NORTHWEST OF THE NORTHWEST
 LC1120'RAIL OF THE SOUTH BOUND TRACK OF THE GULF MOBILE AND OHIO
 LC1120'RAILROAD, 2.0 FEET SOUTHWEST OF A METAL WITNESS POST, 3 FEET
 LC1120'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 LC1120'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1031 ***********************************************************************
 LC1031  DESIGNATION -  Y 220
 LC1031  PID         -  LC1031
 LC1031  STATE/COUNTY-  IL/MCLEAN
 LC1031  COUNTRY     -  US
 LC1031  USGS QUAD   -  FUNKS GROVE (2018)
 LC1031
 LC1031                         *CURRENT SURVEY CONTROL
 LC1031  ______________________________________________________________________
 LC1031* NAD 83(1986) POSITION- 40 21 43.3    (N) 089 06 51.4    (W)   HD_HELD2
 LC1031* NAVD 88 ORTHO HEIGHT -   212.185 (meters)      696.14  (feet) ADJUSTED
 LC1031  ______________________________________________________________________
 LC1031  GEOID HEIGHT    -        -32.281 (meters)                     GEOID18
 LC1031  DYNAMIC HEIGHT  -        212.082 (meters)      695.81  (feet) COMP
 LC1031  MODELED GRAVITY -    980,132.8   (mgal)                       NAVD 88
 LC1031
 LC1031  VERT ORDER      -  SECOND    CLASS 0
 LC1031
 LC1031.The horizontal coordinates were established by autonomous hand held GPS
 LC1031.observations and have an estimated accuracy of +/- 10 meters.
 LC1031
 LC1031.The orthometric height was determined by differential leveling and
 LC1031.adjusted by the NATIONAL GEODETIC SURVEY
 LC1031.in June 1991.
 LC1031
 LC1031.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1031.GEOID18 height accuracy estimate available here.
 LC1031
 LC1031.Click photographs - Photos may exist for this station.
 LC1031
 LC1031.The dynamic height is computed by dividing the NAVD 88
 LC1031.geopotential number by the normal gravity value computed on the
 LC1031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1031.degrees latitude (g = 980.6199 gals.).
 LC1031
 LC1031.The modeled gravity was interpolated from observed gravity values.
 LC1031
 LC1031;                    North         East    Units  Estimated Accuracy
 LC1031;SPC IL E     -   410,491.      233,667.      MT  (+/- 10 meters HH2 GPS)
 LC1031
 LC1031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2047570085(NAD 83)
 LC1031
 LC1031                          SUPERSEDED SURVEY CONTROL
 LC1031
 LC1031  NGVD 29 (??/??/92)  212.250  (m)          696.36   (f) ADJ UNCH    2 0
 LC1031
 LC1031.Superseded values are not recommended for survey control.
 LC1031
 LC1031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1031.See file dsdata.pdf to determine how the superseded data were derived.
 LC1031
 LC1031_MARKER: DB = BENCH MARK DISK
 LC1031_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1031_SP_SET: BRIDGE
 LC1031_STAMPING: Y 220 1960
 LC1031_MARK LOGO: CGS
 LC1031_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1031
 LC1031  HISTORY     - Date     Condition        Report By
 LC1031  HISTORY     - 1960     MONUMENTED       CGS
 LC1031
 LC1031                          STATION DESCRIPTION
 LC1031
 LC1031'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1031'4.1 MI NE FROM MCLEAN.
 LC1031'ABOUT 4.1 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1031'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , ABOUT 0.15
 LC1031'MILES SOUTHEAST OF THE GRAIN ELEVATOR AT FUNKS GROVE, SET IN
 LC1031'THE TOP OF THE EAST END OF THE BACK WALL AT THE NORTHEAST END
 LC1031'OF BRIDGE NUMBER 1365 ON THE GULF, MOBILE AND OHIO RAIL ROAD, 7
 LC1031'FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH BOUND TRACK, 3
 LC1031'FEET WEST OF THE EAST END OF THE BACK WALL, AND ABOUT 0.5 FEET
 LC1031'BELOW THE TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0574 ***********************************************************************
 NH0574  DESIGNATION -  Y 221
 NH0574  PID         -  NH0574
 NH0574  STATE/COUNTY-  IL/WINNEBAGO
 NH0574  COUNTRY     -  US
 NH0574  USGS QUAD   -  WINNEBAGO (2018)
 NH0574
 NH0574                         *CURRENT SURVEY CONTROL
 NH0574  ______________________________________________________________________
 NH0574* NAD 83(1986) POSITION- 42 17 20.98   (N) 089 08 11.56   (W)   HD_HELD1
 NH0574* NAVD 88 ORTHO HEIGHT -   224.428 (meters)      736.31  (feet) ADJUSTED
 NH0574  ______________________________________________________________________
 NH0574  GEOID HEIGHT    -        -33.412 (meters)                     GEOID18
 NH0574  DYNAMIC HEIGHT  -        224.356 (meters)      736.07  (feet) COMP
 NH0574  MODELED GRAVITY -    980,296.2   (mgal)                       NAVD 88
 NH0574
 NH0574  VERT ORDER      -  FIRST     CLASS II
 NH0574
 NH0574.The horizontal coordinates were determined by differentially corrected
 NH0574.hand held GPS observations or other comparable positioning techniques
 NH0574.and have an estimated accuracy of +/- 3 meters.
 NH0574
 NH0574.The orthometric height was determined by differential leveling and
 NH0574.adjusted by the NATIONAL GEODETIC SURVEY
 NH0574.in June 1991.
 NH0574
 NH0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0574.GEOID18 height accuracy estimate available here.
 NH0574
 NH0574.Click photographs - Photos may exist for this station.
 NH0574
 NH0574.The dynamic height is computed by dividing the NAVD 88
 NH0574.geopotential number by the normal gravity value computed on the
 NH0574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0574.degrees latitude (g = 980.6199 gals.).
 NH0574
 NH0574.The modeled gravity was interpolated from observed gravity values.
 NH0574
 NH0574;                    North         East    Units  Estimated Accuracy
 NH0574;SPC IL W     -   624,713.5     784,954.4     MT  (+/- 3 meters HH1 GPS) 
 NH0574
 NH0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2385584092(NAD 83)
 NH0574
 NH0574                          SUPERSEDED SURVEY CONTROL
 NH0574
 NH0574  NGVD 29 (??/??/92)  224.485  (m)          736.50   (f) ADJ UNCH    1 2
 NH0574
 NH0574.Superseded values are not recommended for survey control.
 NH0574
 NH0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0574.See file dsdata.pdf to determine how the superseded data were derived.
 NH0574
 NH0574_MARKER: DB = BENCH MARK DISK
 NH0574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0574_STAMPING: Y 221 1960
 NH0574_MARK LOGO: CGS
 NH0574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0574+STABILITY: SURFACE MOTION
 NH0574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0574+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2017
 NH0574
 NH0574  HISTORY     - Date     Condition        Report By
 NH0574  HISTORY     - 1960     MONUMENTED       CGS
 NH0574  HISTORY     - 1987     GOOD             USPSQD
 NH0574  HISTORY     - 19970510 GOOD             USPSQD
 NH0574  HISTORY     - 20170228 GOOD             ILDT
 NH0574
 NH0574                          STATION DESCRIPTION
 NH0574
 NH0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0574'3 MI W FROM ROCKFORD.
 NH0574'ABOUT 2.95 MILES WEST ALONG AUBURN STREET FROM THE INTERSECTION
 NH0574'OF NORTH MAIN STREET AT ROCKFORD, THENCE ABOUT 120 YARDS NORTH
 NH0574'ALONG THE WEST EDGE OF RUNWAY, AT COTTONWOOD AIRPORT, IN S-17,
 NH0574'R-1E, T-44N, AT THE JUNCTION OF 300-FOOT-WIDE RUNWAY AND GRASS
 NH0574'DRIVE LEADING WEST TO HANGAR, GASPUMP, AND FRAME BUILDING, 45
 NH0574'FEET NORTH OF THE CENTER LINE OF DRIVE WEST, 5 1/2 FEET EAST OF
 NH0574'THE CENTER LINE OF A NORTH-SOUTH DITCH, 105 YARDS NORTH OF
 NH0574'NORTH RIGHT-OF-WAY FENCE LINE OF AUBURN STREET, ALONG THE WEST
 NH0574'EDGE OF RUNWAY, 3 FEET EAST OF A STEEL WITNESS POST, ABOUT LEVEL
 NH0574'WTIH THE RUNWAY, AND SET IN TOP OF A CONCRETE POST PROJECTING
 NH0574'3 INCHES.
 NH0574
 NH0574                          STATION RECOVERY (1987)
 NH0574
 NH0574'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0574'RECOVERED IN GOOD CONDITION.
 NH0574
 NH0574                          STATION RECOVERY (1997)
 NH0574
 NH0574'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0574'RECOVERED IN GOOD CONDITION.
 NH0574
 NH0574                          STATION RECOVERY (2017)
 NH0574
 NH0574'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (RBI)
 NH0574'STATION IS AT THE COTTONWOOD AIRPORT,JUST WEST OF THE WEST SIDE OF THE
 NH0574'NORTH/SOUTH RUNWAY, 125 FT E OF A 40X50 SHEET METAL BUILDING WITH A
 NH0574'CONCRETE PAD ON THE EAST SIDE-TIES AS FOLLOWS-16 FT NE OF A SMALL
 NH0574'RAISED BLUE LIGHT, 75 FT N OF THE SOUTHERN MOST LARGE LIGHT (3-4 FT
 NH0574'WIDE), 300 FT N OF THE NORTH ROW FENCE OF AUBURN RD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0611 ***********************************************************************
 NH0611  DESIGNATION -  Y 222
 NH0611  PID         -  NH0611
 NH0611  STATE/COUNTY-  IL/WINNEBAGO
 NH0611  COUNTRY     -  US
 NH0611  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0611
 NH0611                         *CURRENT SURVEY CONTROL
 NH0611  ______________________________________________________________________
 NH0611* NAD 83(1986) POSITION- 42 10 35.     (N) 089 05 10.     (W)   SCALED
 NH0611* NAVD 88 ORTHO HEIGHT -   216.918 (meters)      711.67  (feet) ADJUSTED
 NH0611  ______________________________________________________________________
 NH0611  GEOID HEIGHT    -        -33.232 (meters)                     GEOID18
 NH0611  DYNAMIC HEIGHT  -        216.847 (meters)      711.44  (feet) COMP
 NH0611  MODELED GRAVITY -    980,292.0   (mgal)                       NAVD 88
 NH0611
 NH0611  VERT ORDER      -  FIRST     CLASS II
 NH0611
 NH0611.The horizontal coordinates were scaled from a map and have
 NH0611.an estimated accuracy of +/- 6 seconds.
 NH0611
 NH0611.The orthometric height was determined by differential leveling and
 NH0611.adjusted by the NATIONAL GEODETIC SURVEY
 NH0611.in June 1991.
 NH0611
 NH0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0611.GEOID18 height accuracy estimate available here.
 NH0611
 NH0611.Click photographs - Photos may exist for this station.
 NH0611
 NH0611.The dynamic height is computed by dividing the NAVD 88
 NH0611.geopotential number by the normal gravity value computed on the
 NH0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0611.degrees latitude (g = 980.6199 gals.).
 NH0611
 NH0611.The modeled gravity was interpolated from observed gravity values.
 NH0611
 NH0611;                    North         East    Units  Estimated Accuracy
 NH0611;SPC IL W     -   612,240.      789,270.      MT  (+/- 180 meters Scaled)
 NH0611
 NH0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM277714(NAD 83)
 NH0611
 NH0611                          SUPERSEDED SURVEY CONTROL
 NH0611
 NH0611  NGVD 29 (??/??/92)  216.972  (m)          711.85   (f) ADJ UNCH    1 2
 NH0611
 NH0611.Superseded values are not recommended for survey control.
 NH0611
 NH0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0611.See file dsdata.pdf to determine how the superseded data were derived.
 NH0611
 NH0611_MARKER: DB = BENCH MARK DISK
 NH0611_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 NH0611_SP_SET: OVERPASS PIER
 NH0611_STAMPING: Y 222 1960
 NH0611_MARK LOGO: CGS
 NH0611_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0611
 NH0611  HISTORY     - Date     Condition        Report By
 NH0611  HISTORY     - 1960     MONUMENTED       CGS
 NH0611  HISTORY     - 19970321 GOOD             USPSQD
 NH0611
 NH0611                          STATION DESCRIPTION
 NH0611
 NH0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0611'4.2 MI S FROM ROCKFORD.
 NH0611'ABOUT 4.15 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0611'RAILROAD FROM THE CROSSING OF KISHWAUKEE STREET AT ROCKFORD,
 NH0611'0.3 MILE SOUTH OF THE SOUTH END OF STEEL PLATE RAILROAD BRIDGE
 NH0611'OVER KISHWAUKEE RIVER, IN S-26, R-1E, T-43N, 34 YARDS NORTH OF
 NH0611'MILEPOST 17, 26 FEET EAST OF THE EAST RAIL, IN TOP AND CENTER
 NH0611'OF THE SOUTH HALF OF THE CONCRETE FOUNDATION OF EAST CONCRETE
 NH0611'PIER OF OVERPASS OF BELTLINE ROAD OVER CHICAGO, BURLINGTON AND
 NH0611'QUINCY RAILROAD, 9.7 FEET NORTH OF THE SOUTH END OF THE PIER,
 NH0611'AND ABOUT 6 FEET ABOVE THE LEVEL OF THE TRACK.
 NH0611
 NH0611                          STATION RECOVERY (1997)
 NH0611
 NH0611'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0611'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0544 ***********************************************************************
 MF0544  DESIGNATION -  Y 223
 MF0544  PID         -  MF0544
 MF0544  STATE/COUNTY-  IL/OGLE
 MF0544  COUNTRY     -  US
 MF0544  USGS QUAD   -  ROCHELLE (2018)
 MF0544
 MF0544                         *CURRENT SURVEY CONTROL
 MF0544  ______________________________________________________________________
 MF0544* NAD 83(1986) POSITION- 41 54 44.     (N) 089 02 57.     (W)   SCALED
 MF0544* NAVD 88 ORTHO HEIGHT -   240.357 (meters)      788.57  (feet) ADJUSTED
 MF0544  ______________________________________________________________________
 MF0544  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF0544  DYNAMIC HEIGHT  -        240.272 (meters)      788.29  (feet) COMP
 MF0544  MODELED GRAVITY -    980,262.2   (mgal)                       NAVD 88
 MF0544
 MF0544  VERT ORDER      -  FIRST     CLASS I
 MF0544
 MF0544.The horizontal coordinates were scaled from a map and have
 MF0544.an estimated accuracy of +/- 6 seconds.
 MF0544
 MF0544.The orthometric height was determined by differential leveling and
 MF0544.adjusted by the NATIONAL GEODETIC SURVEY
 MF0544.in June 1991.
 MF0544
 MF0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0544.GEOID18 height accuracy estimate available here.
 MF0544
 MF0544.Click photographs - Photos may exist for this station.
 MF0544
 MF0544.The dynamic height is computed by dividing the NAVD 88
 MF0544.geopotential number by the normal gravity value computed on the
 MF0544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0544.degrees latitude (g = 980.6199 gals.).
 MF0544
 MF0544.The modeled gravity was interpolated from observed gravity values.
 MF0544
 MF0544;                    North         East    Units  Estimated Accuracy
 MF0544;SPC IL W     -   582,940.      792,710.      MT  (+/- 180 meters Scaled)
 MF0544
 MF0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM300420(NAD 83)
 MF0544
 MF0544                          SUPERSEDED SURVEY CONTROL
 MF0544
 MF0544  NGVD 29 (??/??/92)  240.415  (m)          788.76   (f) ADJ UNCH    1 1
 MF0544
 MF0544.Superseded values are not recommended for survey control.
 MF0544
 MF0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0544.See file dsdata.pdf to determine how the superseded data were derived.
 MF0544
 MF0544_MARKER: DB = BENCH MARK DISK
 MF0544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0544_STAMPING: Y 223 1960
 MF0544_MARK LOGO: CGS
 MF0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0544+STABILITY: SURFACE MOTION
 MF0544
 MF0544  HISTORY     - Date     Condition        Report By
 MF0544  HISTORY     - 1960     MONUMENTED       CGS
 MF0544  HISTORY     - 1969     GOOD             CGS
 MF0544  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0544  HISTORY     - 20010721 POOR             USPSQD
 MF0544  HISTORY     - 20040929 POOR             USPSQD
 MF0544
 MF0544                          STATION DESCRIPTION
 MF0544
 MF0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0544'1.1 MI SE FROM ROCHELLE.
 MF0544'ABOUT 1.1 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND
 MF0544'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, 0.2 MILE NORTHWEST
 MF0544'OF MILEPOST 82, 29 1/2 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 MF0544'A SIDETRACK, 14 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL OF A
 MF0544'SIDETRACK WHICH LEADS TO THE STANDARD OIL COMPANY TERMINAL, 14 1/2
 MF0544'FEET NORTHWEST OF THE SOUTHEAST END OF A GATE ACROSS THE
 MF0544'SIDETRACK, 3 FEET NORTHEAST OF A FENCE, ABOUT 1 FOOT BELOW THE
 MF0544'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0544'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 30, T40N,
 MF0544'R1E
 MF0544
 MF0544                          STATION RECOVERY (1996)
 MF0544
 MF0544'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0544'MARK NOT FOUND.
 MF0544
 MF0544                          STATION RECOVERY (2001)
 MF0544
 MF0544'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0544'DISK WAS MISSING, THE PIN WAS INTACT.
 MF0544
 MF0544                          STATION RECOVERY (2004)
 MF0544
 MF0544'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0544'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0620 ***********************************************************************
 MF0620  DESIGNATION -  Y 224
 MF0620  PID         -  MF0620
 MF0620  STATE/COUNTY-  IL/LASALLE
 MF0620  COUNTRY     -  US
 MF0620  USGS QUAD   -  MENDOTA EAST (2018)
 MF0620
 MF0620                         *CURRENT SURVEY CONTROL
 MF0620  ______________________________________________________________________
 MF0620* NAD 83(1986) POSITION- 41 34 00.     (N) 089 06 38.     (W)   SCALED
 MF0620* NAVD 88 ORTHO HEIGHT -   232.544 (meters)      762.94  (feet) ADJUSTED
 MF0620  ______________________________________________________________________
 MF0620  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 MF0620  DYNAMIC HEIGHT  -        232.454 (meters)      762.64  (feet) COMP
 MF0620  MODELED GRAVITY -    980,231.1   (mgal)                       NAVD 88
 MF0620
 MF0620  VERT ORDER      -  FIRST     CLASS I
 MF0620
 MF0620.The horizontal coordinates were scaled from a map and have
 MF0620.an estimated accuracy of +/- 6 seconds.
 MF0620
 MF0620.The orthometric height was determined by differential leveling and
 MF0620.adjusted by the NATIONAL GEODETIC SURVEY
 MF0620.in June 1991.
 MF0620
 MF0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0620.GEOID18 height accuracy estimate available here.
 MF0620
 MF0620.Click photographs - Photos may exist for this station.
 MF0620
 MF0620.The dynamic height is computed by dividing the NAVD 88
 MF0620.geopotential number by the normal gravity value computed on the
 MF0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0620.degrees latitude (g = 980.6199 gals.).
 MF0620
 MF0620.The modeled gravity was interpolated from observed gravity values.
 MF0620
 MF0620;                    North         East    Units  Estimated Accuracy
 MF0620;SPC IL E     -   544,270.      235,170.      MT  (+/- 180 meters Scaled)
 MF0620
 MF0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM240038(NAD 83)
 MF0620
 MF0620                          SUPERSEDED SURVEY CONTROL
 MF0620
 MF0620  NGVD 29 (??/??/92)  232.582  (m)          763.06   (f) ADJ UNCH    1 1
 MF0620
 MF0620.Superseded values are not recommended for survey control.
 MF0620
 MF0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0620.See file dsdata.pdf to determine how the superseded data were derived.
 MF0620
 MF0620_MARKER: DB = BENCH MARK DISK
 MF0620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0620_STAMPING: Y 224 1960
 MF0620_MARK LOGO: CGS
 MF0620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0620+STABILITY: SURFACE MOTION
 MF0620
 MF0620  HISTORY     - Date     Condition        Report By
 MF0620  HISTORY     - 1960     MONUMENTED       CGS
 MF0620  HISTORY     - 1969     GOOD             CGS
 MF0620  HISTORY     - 19970618 MARK NOT FOUND   USPSQD
 MF0620  HISTORY     - 20020619 MARK NOT FOUND   USPSQD
 MF0620
 MF0620                          STATION DESCRIPTION
 MF0620
 MF0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0620'1.6 MI N FROM MENDOTA.
 MF0620'ABOUT 1.65 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0620'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, 0.4
 MF0620'MILE NORTH OF MILEPOST 68, 204 FEET SOUTH-SOUTHEAST OF THE
 MF0620'CENTER OF A CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 46 1/2
 MF0620'FEET EAST OF THE EAST RAIL, 196 1/2 FEET SOUTH OF THE CENTER
 MF0620'OF A GATE, 186 1/2 FEET SOUTH OF A CORNER FENCE POST, 2.0
 MF0620'FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 MF0620'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 MF0620'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 28,
 MF0620'T 36N, R 1E.
 MF0620
 MF0620                          STATION RECOVERY (1997)
 MF0620
 MF0620'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0620'MARK NOT FOUND.
 MF0620
 MF0620                          STATION RECOVERY (2002)
 MF0620
 MF0620'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0620'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0733 ***********************************************************************
 MF0733  DESIGNATION -  Y 225
 MF0733  PID         -  MF0733
 MF0733  STATE/COUNTY-  IL/LASALLE
 MF0733  COUNTRY     -  US
 MF0733  USGS QUAD   -  TONICA (2018)
 MF0733
 MF0733                         *CURRENT SURVEY CONTROL
 MF0733  ______________________________________________________________________
 MF0733* NAD 83(1986) POSITION- 41 10 40.     (N) 089 03 44.     (W)   SCALED
 MF0733* NAVD 88 ORTHO HEIGHT -   209.561 (meters)      687.53  (feet) ADJUSTED
 MF0733  ______________________________________________________________________
 MF0733  GEOID HEIGHT    -        -32.807 (meters)                     GEOID18
 MF0733  DYNAMIC HEIGHT  -        209.474 (meters)      687.25  (feet) COMP
 MF0733  MODELED GRAVITY -    980,205.0   (mgal)                       NAVD 88
 MF0733
 MF0733  VERT ORDER      -  FIRST     CLASS I
 MF0733
 MF0733.The horizontal coordinates were scaled from a map and have
 MF0733.an estimated accuracy of +/- 6 seconds.
 MF0733
 MF0733.The orthometric height was determined by differential leveling and
 MF0733.adjusted by the NATIONAL GEODETIC SURVEY
 MF0733.in June 1991.
 MF0733
 MF0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0733.GEOID18 height accuracy estimate available here.
 MF0733
 MF0733.Click photographs - Photos may exist for this station.
 MF0733
 MF0733.The dynamic height is computed by dividing the NAVD 88
 MF0733.geopotential number by the normal gravity value computed on the
 MF0733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0733.degrees latitude (g = 980.6199 gals.).
 MF0733
 MF0733.The modeled gravity was interpolated from observed gravity values.
 MF0733
 MF0733;                    North         East    Units  Estimated Accuracy
 MF0733;SPC IL E     -   501,040.      238,840.      MT  (+/- 180 meters Scaled)
 MF0733
 MF0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL270605(NAD 83)
 MF0733
 MF0733                          SUPERSEDED SURVEY CONTROL
 MF0733
 MF0733  NGVD 29 (??/??/92)  209.612  (m)          687.70   (f) ADJ UNCH    1 1
 MF0733
 MF0733.Superseded values are not recommended for survey control.
 MF0733
 MF0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0733.See file dsdata.pdf to determine how the superseded data were derived.
 MF0733
 MF0733_MARKER: DB = BENCH MARK DISK
 MF0733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0733_STAMPING: Y 225 1960
 MF0733_MARK LOGO: CGS
 MF0733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0733+STABILITY: SURFACE MOTION
 MF0733
 MF0733  HISTORY     - Date     Condition        Report By
 MF0733  HISTORY     - 1960     MONUMENTED       CGS
 MF0733  HISTORY     - 1969     GOOD             CGS
 MF0733  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 MF0733  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 MF0733
 MF0733                          STATION DESCRIPTION
 MF0733
 MF0733'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0733'2.6 MI S FROM TONICA.
 MF0733'ABOUT 2.65 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0733'THE POST OFFICE AT TONICA, OR ABOUT 2.45 MILES NORTH ALONG THE
 MF0733'ILLINOIS CENTRAL RAILROAD FROM THE STATION AT LOSTANT, 0.2 MILE
 MF0733'NORTH OF MILEPOST 344, 211 FEET NORTH-NORTHEAST OF THE CENTER OF A
 MF0733'CROSSING OF THE RAILROAD AND A PAVED ROAD, 94 1/2 FEET EAST OF THE
 MF0733'EAST RAIL, 191 FEET NORTH OF THE CENTER LINE OF THE ROAD, 11 1/2
 MF0733'FEET NORTH OF A POWER POLE, 1 1/2 FEET WEST OF FENCE, 0.7 FOOT
 MF0733'SOUTH OF A METAL WITNESS POST, ABOUT 6 FEET BELOW THE LEVEL OF THE
 MF0733'TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3
 MF0733'INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 1, T31N, R1E
 MF0733
 MF0733                          STATION RECOVERY (1997)
 MF0733
 MF0733'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0733'MARK NOT FOUND.
 MF0733
 MF0733                          STATION RECOVERY (2002)
 MF0733
 MF0733'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0733'RAILROAD ABANDONED. LANDMARKS REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0152 ***********************************************************************
 NH0152  DESIGNATION -  Y 226
 NH0152  PID         -  NH0152
 NH0152  STATE/COUNTY-  IL/MCHENRY
 NH0152  COUNTRY     -  US
 NH0152  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0152
 NH0152                         *CURRENT SURVEY CONTROL
 NH0152  ______________________________________________________________________
 NH0152* NAD 83(1986) POSITION- 42 12 22.     (N) 088 19 02.     (W)   SCALED
 NH0152* NAVD 88 ORTHO HEIGHT -   270.297 (meters)      886.80  (feet) ADJUSTED
 NH0152  ______________________________________________________________________
 NH0152  GEOID HEIGHT    -        -33.784 (meters)                     GEOID18
 NH0152  DYNAMIC HEIGHT  -        270.204 (meters)      886.49  (feet) COMP
 NH0152  MODELED GRAVITY -    980,272.5   (mgal)                       NAVD 88
 NH0152
 NH0152  VERT ORDER      -  SECOND    CLASS 0
 NH0152
 NH0152.This mark is at Lake In The Hills Airport (3CK)
 NH0152
 NH0152.The horizontal coordinates were scaled from a map and have
 NH0152.an estimated accuracy of +/- 6 seconds.
 NH0152
 NH0152.The orthometric height was determined by differential leveling and
 NH0152.adjusted by the NATIONAL GEODETIC SURVEY
 NH0152.in June 1991.
 NH0152
 NH0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0152.GEOID18 height accuracy estimate available here.
 NH0152
 NH0152.Click photographs - Photos may exist for this station.
 NH0152
 NH0152.The dynamic height is computed by dividing the NAVD 88
 NH0152.geopotential number by the normal gravity value computed on the
 NH0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0152.degrees latitude (g = 980.6199 gals.).
 NH0152
 NH0152.The modeled gravity was interpolated from observed gravity values.
 NH0152
 NH0152;                    North         East    Units  Estimated Accuracy
 NH0152;SPC IL E     -   615,000.      301,330.      MT  (+/- 180 meters Scaled)
 NH0152
 NH0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM912735(NAD 83)
 NH0152
 NH0152                          SUPERSEDED SURVEY CONTROL
 NH0152
 NH0152  NGVD 29 (??/??/92)  270.345  (m)          886.96   (f) ADJ UNCH    2 0
 NH0152
 NH0152.Superseded values are not recommended for survey control.
 NH0152
 NH0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0152.See file dsdata.pdf to determine how the superseded data were derived.
 NH0152
 NH0152_MARKER: DB = BENCH MARK DISK
 NH0152_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0152_SP_SET: FOUNDATION
 NH0152_STAMPING: Y 226 1960
 NH0152_MARK LOGO: CGS
 NH0152_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0152
 NH0152  HISTORY     - Date     Condition        Report By
 NH0152  HISTORY     - 1960     MONUMENTED       CGS
 NH0152  HISTORY     - 1990     GOOD             USPSQD
 NH0152
 NH0152                          STATION DESCRIPTION
 NH0152
 NH0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0152'2.8 MI S FROM CRYSTAL LAKE.
 NH0152'ABOUT 2.2 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0152'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, THENCE
 NH0152'ABOUT 0.55 MILE SOUTH ALONG A BLACK TOP ROAD, AT CRYSTAL LAKE
 NH0152'AIRPORT, SET VERTICALLY IN THE NORTH FACE OF THE NORTHWEST CORNER
 NH0152'OF CONCRETE FOUNDATION OF THE NORTH ONE OF TWO LARGE CONCRETE
 NH0152'BLOCK HANGARS, 1 1/2 FEET EAST OF THE NORTHWEST CORNER, 1 FOOT
 NH0152'ABOVE THE LEVEL OF THE GROUND, AND ABOUT LEVEL WITH THE ENTRANCE
 NH0152'DRIVE.
 NH0152
 NH0152                          STATION RECOVERY (1990)
 NH0152
 NH0152'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0152'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0461 ***********************************************************************
 NH0461  DESIGNATION -  Y 227
 NH0461  PID         -  NH0461
 NH0461  STATE/COUNTY-  IL/WINNEBAGO
 NH0461  COUNTRY     -  US
 NH0461  USGS QUAD   -  WINNEBAGO (2018)
 NH0461
 NH0461                         *CURRENT SURVEY CONTROL
 NH0461  ______________________________________________________________________
 NH0461* NAD 83(1986) POSITION- 42 15 58.     (N) 089 13 52.     (W)   SCALED
 NH0461* NAVD 88 ORTHO HEIGHT -   259.384 (meters)      851.00  (feet) ADJUSTED
 NH0461  ______________________________________________________________________
 NH0461  GEOID HEIGHT    -        -33.336 (meters)                     GEOID18
 NH0461  DYNAMIC HEIGHT  -        259.298 (meters)      850.71  (feet) COMP
 NH0461  MODELED GRAVITY -    980,284.3   (mgal)                       NAVD 88
 NH0461
 NH0461  VERT ORDER      -  FIRST     CLASS II
 NH0461
 NH0461.The horizontal coordinates were scaled from a map and have
 NH0461.an estimated accuracy of +/- 6 seconds.
 NH0461
 NH0461.The orthometric height was determined by differential leveling and
 NH0461.adjusted by the NATIONAL GEODETIC SURVEY
 NH0461.in June 1991.
 NH0461
 NH0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0461.GEOID18 height accuracy estimate available here.
 NH0461
 NH0461.Click photographs - Photos may exist for this station.
 NH0461
 NH0461.The dynamic height is computed by dividing the NAVD 88
 NH0461.geopotential number by the normal gravity value computed on the
 NH0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0461.degrees latitude (g = 980.6199 gals.).
 NH0461
 NH0461.The modeled gravity was interpolated from observed gravity values.
 NH0461
 NH0461;                    North         East    Units  Estimated Accuracy
 NH0461;SPC IL W     -   622,060.      777,180.      MT  (+/- 180 meters Scaled)
 NH0461
 NH0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM159817(NAD 83)
 NH0461
 NH0461                          SUPERSEDED SURVEY CONTROL
 NH0461
 NH0461  NGVD 29 (??/??/92)  259.432  (m)          851.15   (f) ADJ UNCH    1 2
 NH0461
 NH0461.Superseded values are not recommended for survey control.
 NH0461
 NH0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0461.See file dsdata.pdf to determine how the superseded data were derived.
 NH0461
 NH0461_MARKER: DB = BENCH MARK DISK
 NH0461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0461_STAMPING: Y 227 1960
 NH0461_MARK LOGO: CGS
 NH0461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0461+STABILITY: SURFACE MOTION
 NH0461_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0461+SATELLITE: SATELLITE OBSERVATIONS - August 12, 2014
 NH0461
 NH0461  HISTORY     - Date     Condition        Report By
 NH0461  HISTORY     - 1960     MONUMENTED       CGS
 NH0461  HISTORY     - 1971     GOOD             NGS
 NH0461  HISTORY     - 1987     GOOD             USPSQD
 NH0461  HISTORY     - 19970510 GOOD             USPSQD
 NH0461  HISTORY     - 20140812 GOOD             ILDT
 NH0461
 NH0461                          STATION DESCRIPTION
 NH0461
 NH0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0461'0.6 MI E FROM WINNEBAGO.
 NH0461'ABOUT 0.6 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0461'FROM THE STATION AT WINNEBAGO, 0.3 MILE EAST OF MILE POST 100,
 NH0461'IN SECTION 9, R 11 E, T 26 N., AT A GRADED ROAD CROSSING, 33 FEET
 NH0461'SOUTH OF THE SOUTH RAIL, 79 FEET EAST OF CENTER LINE OF ROAD,
 NH0461'89 1/2 FEET SOUTHEAST OF CENTER OF CROSSING, 2 1/2 FEET WEST OF
 NH0461'THE FIRST TELEPHONE POLE EAST OF CROSSING AND IS IN LINE WITH
 NH0461'ROW OF POLES, 2 FEET EAST OF A STEEL WITNESS POST, ABOUT 4 FEET
 NH0461'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 NH0461'PROJECTING 3 INCHES.
 NH0461
 NH0461                          STATION RECOVERY (1971)
 NH0461
 NH0461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0461'RECOVERED IN GOOD CONDITION.
 NH0461
 NH0461                          STATION RECOVERY (1987)
 NH0461
 NH0461'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0461'RECOVERED IN GOOD CONDITION.
 NH0461
 NH0461                          STATION RECOVERY (1997)
 NH0461
 NH0461'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0461'RECOVERED IN GOOD CONDITION.
 NH0461
 NH0461                          STATION RECOVERY (2014)
 NH0461
 NH0461'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0461'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0537 ***********************************************************************
 MF0537  DESIGNATION -  Y 228
 MF0537  PID         -  MF0537
 MF0537  STATE/COUNTY-  IL/OGLE
 MF0537  COUNTRY     -  US
 MF0537  USGS QUAD   -  ROCHELLE (2018)
 MF0537
 MF0537                         *CURRENT SURVEY CONTROL
 MF0537  ______________________________________________________________________
 MF0537* NAD 83(1986) POSITION- 41 55 28.     (N) 089 05 06.     (W)   SCALED
 MF0537* NAVD 88 ORTHO HEIGHT -   239.575 (meters)      786.01  (feet) POSTED
 MF0537  ______________________________________________________________________
 MF0537  GEOID HEIGHT    -        -33.027 (meters)                     GEOID18
 MF0537  DYNAMIC HEIGHT  -        239.49  (meters)      785.7   (feet) COMP
 MF0537  MODELED GRAVITY -    980,266.3   (mgal)                       NAVD 88
 MF0537
 MF0537  VERT ORDER      -  * POSTED, SEE BELOW
 MF0537
 MF0537.The horizontal coordinates were scaled from a map and have
 MF0537.an estimated accuracy of +/- 6 seconds.
 MF0537
 MF0537.The orthometric height was determined by differential leveling
 MF0537.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 MF0537
 MF0537.* This is a POSTED BENCH MARK height.
 MF0537
 MF0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0537.GEOID18 height accuracy estimate available here.
 MF0537
 MF0537.Click photographs - Photos may exist for this station.
 MF0537
 MF0537.The dynamic height is computed by dividing the NAVD 88
 MF0537.geopotential number by the normal gravity value computed on the
 MF0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0537.degrees latitude (g = 980.6199 gals.).
 MF0537
 MF0537.The modeled gravity was interpolated from observed gravity values.
 MF0537
 MF0537;                    North         East    Units  Estimated Accuracy
 MF0537;SPC IL W     -   584,260.      789,720.      MT  (+/- 180 meters Scaled)
 MF0537
 MF0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM271434(NAD 83)
 MF0537
 MF0537                          SUPERSEDED SURVEY CONTROL
 MF0537
 MF0537  NGVD 29 (??/??/92)  239.626  (m)          786.17   (f) ADJ UNCH    1 2
 MF0537
 MF0537.Superseded values are not recommended for survey control.
 MF0537
 MF0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0537.See file dsdata.pdf to determine how the superseded data were derived.
 MF0537
 MF0537_MARKER: DB = BENCH MARK DISK
 MF0537_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0537_STAMPING: Y 228 1960
 MF0537_MARK LOGO: CGS
 MF0537_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0537_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0537
 MF0537  HISTORY     - Date     Condition        Report By
 MF0537  HISTORY     - 1960     MONUMENTED       CGS
 MF0537  HISTORY     - 1969     MARK NOT FOUND   CGS
 MF0537  HISTORY     - 19960510 MARK NOT FOUND   USPSQD
 MF0537  HISTORY     - 20010721 MARK NOT FOUND   USPSQD
 MF0537  HISTORY     - 20040929 MARK NOT FOUND   USPSQD
 MF0537
 MF0537                          STATION DESCRIPTION
 MF0537
 MF0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0537'1.1 MI NW FROM ROCHELLE.
 MF0537'ABOUT 1.1 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 MF0537'QUINCY RAILROAD FROM THE STATION AT ROCHELLE, ABOUT 1.95 MILES
 MF0537'SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM
 MF0537'THE STATION AT FLAG CENTER, 0.4 MILE NORTHWEST OF MILEPOST 84,
 MF0537'IN S-23, R-1E, T-40N, AT LARGE SIGNAL BRIDGE NO. S-845 N-845
 MF0537'OVER THE TRACK, 33 FEET NORTHEAST OF TH NORTHEAST RAIL OF THE
 MF0537'NORTHEAST TRACK, 25 1/2 FEET NORTH-NORTHEAST OF THE NORTH CORNER
 MF0537'OF THE CONCRETE BASE OF THE NORTHEAST LEG OF BRIDGE, 6 1/2 FEET
 MF0537'SOUTHWEST OF THE TELEPHONE POLE WHERE THE WIRES LEAD OFF TO THE
 MF0537'SIGNAL BRIDGE, 1 1/2 FEET NORTH OF THE BASE OF THE SOUTHWEST
 MF0537'ONE OF THREE GUY WIRES, 1 1/2 FEET SOUTHEAST OF A STEEL WITNESS
 MF0537'POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK, AND IS A DISK
 MF0537'ON COPPER COATED STEEL ROD PROJECTING 2 INCHES AND PROTECTED BY
 MF0537'A 6-INCH TILE WHICH PROJECTS 4 INCHES.  THE ROD WAS DRIVEN TO
 MF0537'REFUSAL AT A DEPTH OF 20 FEET.  NOTE-- CONSTRUCTION AT THIS
 MF0537'LOCATION REQUIRES FILLING OVER THE BENCH MARK ABOUT 2 FEET.  IT
 MF0537'HAS BEEN PROTECTED TO PREVENT DAMAGE.
 MF0537
 MF0537                          STATION RECOVERY (1996)
 MF0537
 MF0537'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0537'MARK NOT FOUND.
 MF0537
 MF0537                          STATION RECOVERY (2001)
 MF0537
 MF0537'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0537'MARK NOT FOUND.
 MF0537
 MF0537                          STATION RECOVERY (2004)
 MF0537
 MF0537'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0537'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0826 ***********************************************************************
 LC0826  DESIGNATION -  Y 229
 LC0826  PID         -  LC0826
 LC0826  STATE/COUNTY-  IL/LASALLE
 LC0826  COUNTRY     -  US
 LC0826  USGS QUAD   -  MINONK (2018)
 LC0826
 LC0826                         *CURRENT SURVEY CONTROL
 LC0826  ______________________________________________________________________
 LC0826* NAD 83(1986) POSITION- 40 59 55.     (N) 089 02 36.     (W)   SCALED
 LC0826* NAVD 88 ORTHO HEIGHT -   211.892 (meters)      695.18  (feet) ADJUSTED
 LC0826  ______________________________________________________________________
 LC0826  GEOID HEIGHT    -        -32.590 (meters)                     GEOID18
 LC0826  DYNAMIC HEIGHT  -        211.801 (meters)      694.88  (feet) COMP
 LC0826  MODELED GRAVITY -    980,193.4   (mgal)                       NAVD 88
 LC0826
 LC0826  VERT ORDER      -  FIRST     CLASS I
 LC0826
 LC0826.The horizontal coordinates were scaled from a map and have
 LC0826.an estimated accuracy of +/- 6 seconds.
 LC0826
 LC0826.The orthometric height was determined by differential leveling and
 LC0826.adjusted by the NATIONAL GEODETIC SURVEY
 LC0826.in June 1991.
 LC0826
 LC0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0826.GEOID18 height accuracy estimate available here.
 LC0826
 LC0826.Click photographs - Photos may exist for this station.
 LC0826
 LC0826.The dynamic height is computed by dividing the NAVD 88
 LC0826.geopotential number by the normal gravity value computed on the
 LC0826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0826.degrees latitude (g = 980.6199 gals.).
 LC0826
 LC0826.The modeled gravity was interpolated from observed gravity values.
 LC0826
 LC0826;                    North         East    Units  Estimated Accuracy
 LC0826;SPC IL E     -   481,130.      240,260.      MT  (+/- 180 meters Scaled)
 LC0826
 LC0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL281406(NAD 83)
 LC0826
 LC0826                          SUPERSEDED SURVEY CONTROL
 LC0826
 LC0826  NGVD 29 (??/??/92)  211.941  (m)          695.34   (f) ADJ UNCH    1 1
 LC0826
 LC0826.Superseded values are not recommended for survey control.
 LC0826
 LC0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0826.See file dsdata.pdf to determine how the superseded data were derived.
 LC0826
 LC0826_MARKER: DB = BENCH MARK DISK
 LC0826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0826_STAMPING: Y 229 1960
 LC0826_MARK LOGO: CGS
 LC0826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0826+STABILITY: SURFACE MOTION
 LC0826
 LC0826  HISTORY     - Date     Condition        Report By
 LC0826  HISTORY     - 1960     MONUMENTED       CGS
 LC0826  HISTORY     - 1969     GOOD             CGS
 LC0826  HISTORY     - 19970728 MARK NOT FOUND   USPSQD
 LC0826  HISTORY     - 20020826 MARK NOT FOUND   USPSQD
 LC0826  HISTORY     - 20130725 MARK NOT FOUND   ILDT
 LC0826
 LC0826                          STATION DESCRIPTION
 LC0826
 LC0826'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0826'3.8 MI S FROM WENONA.
 LC0826'ABOUT 3.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0826'THE STATION AT WENONA, 0.25 MILE SOUTH OF MILEPOST 832, AT A
 LC0826'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 96 FEET EAST OF
 LC0826'THE EAST RAIL, 41 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 15
 LC0826'FEET SOUTH OF A CORNER FENCE POST, 13 FEET SOUTH OF POWER POLE
 LC0826'NUMBER 6162-770, 1 1/2 FEET WEST OF A FENCE, ABOUT 7 FEET BELOW
 LC0826'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 LC0826'WHICH PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 7,
 LC0826'T29N, R2E.
 LC0826
 LC0826                          STATION RECOVERY (1997)
 LC0826
 LC0826'RECOVERY NOTE BY US POWER SQUADRON 1997
 LC0826'MARK NOT FOUND.
 LC0826
 LC0826                          STATION RECOVERY (2002)
 LC0826
 LC0826'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 LC0826'RAILROAD ABANDONED. FOUND REMAINS OF CONCRETE MONUMENT.
 LC0826
 LC0826                          STATION RECOVERY (2013)
 LC0826
 LC0826'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0826'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0407 ***********************************************************************
 MF0407  DESIGNATION -  Y 230
 MF0407  PID         -  MF0407
 MF0407  STATE/COUNTY-  IL/LASALLE
 MF0407  COUNTRY     -  US
 MF0407  USGS QUAD   -  MARSEILLES (2018)
 MF0407
 MF0407                         *CURRENT SURVEY CONTROL
 MF0407  ______________________________________________________________________
 MF0407* NAD 83(1986) POSITION- 41 19 45.     (N) 088 42 56.     (W)   SCALED
 MF0407* NAVD 88 ORTHO HEIGHT -   153.418 (meters)      503.34  (feet) ADJUSTED
 MF0407  ______________________________________________________________________
 MF0407  GEOID HEIGHT    -        -32.800 (meters)                     GEOID18
 MF0407  DYNAMIC HEIGHT  -        153.358 (meters)      503.14  (feet) COMP
 MF0407  MODELED GRAVITY -    980,231.8   (mgal)                       NAVD 88
 MF0407
 MF0407  VERT ORDER      -  FIRST     CLASS II
 MF0407
 MF0407.The horizontal coordinates were scaled from a map and have
 MF0407.an estimated accuracy of +/- 6 seconds.
 MF0407
 MF0407.The orthometric height was determined by differential leveling and
 MF0407.adjusted by the NATIONAL GEODETIC SURVEY
 MF0407.in June 1991.
 MF0407
 MF0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0407.GEOID18 height accuracy estimate available here.
 MF0407
 MF0407.Click photographs - Photos may exist for this station.
 MF0407
 MF0407.The dynamic height is computed by dividing the NAVD 88
 MF0407.geopotential number by the normal gravity value computed on the
 MF0407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0407.degrees latitude (g = 980.6199 gals.).
 MF0407
 MF0407.The modeled gravity was interpolated from observed gravity values.
 MF0407
 MF0407;                    North         East    Units  Estimated Accuracy
 MF0407;SPC IL E     -   517,670.      268,000.      MT  (+/- 180 meters Scaled)
 MF0407
 MF0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL564767(NAD 83)
 MF0407
 MF0407                          SUPERSEDED SURVEY CONTROL
 MF0407
 MF0407  NGVD 29 (??/??/92)  153.480  (m)          503.54   (f) ADJ UNCH    1 2
 MF0407
 MF0407.Superseded values are not recommended for survey control.
 MF0407
 MF0407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0407.See file dsdata.pdf to determine how the superseded data were derived.
 MF0407
 MF0407_MARKER: DB = BENCH MARK DISK
 MF0407_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0407_SP_SET: FOUNDATION
 MF0407_STAMPING: Y 230 1960
 MF0407_MARK LOGO: CGS
 MF0407_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0407_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0407+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2002
 MF0407
 MF0407  HISTORY     - Date     Condition        Report By
 MF0407  HISTORY     - 1960     MONUMENTED       CGS
 MF0407  HISTORY     - 1989     GOOD             USPSQD
 MF0407  HISTORY     - 19970815 GOOD             USPSQD
 MF0407  HISTORY     - 20020930 GOOD             USPSQD
 MF0407  HISTORY     - 20080605 GOOD             GEOCAC
 MF0407
 MF0407                          STATION DESCRIPTION
 MF0407
 MF0407'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0407'AT MARSEILLES.
 MF0407'AT MARSEILLES, ONE BLOCK EAST OF THE JUNCTION OF MAIN AND
 MF0407'WASHINGTON STREETS, AT THE JUNCTION OF WASHINGTON AND STATE
 MF0407'STREETS, IN S-13, R-4E, T-33N, SET VERTICALLY IN THE EAST
 MF0407'FACE OF CONCRETE FOUNDATION OF POST OFFICE, 2.0 FEET SOUTH OF
 MF0407'THE NORTHEAST CORNER, 78 1/2 FEET NORTH OF THE NORTH CURB OF
 MF0407'WASHINGTON STREET, 29 FEET WEST OF THE WEST CURB OF STATE
 MF0407'STREET, AND 1 1/2 FEET ABOVE THE LEVEL OF GROUND.
 MF0407
 MF0407                          STATION RECOVERY (1989)
 MF0407
 MF0407'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0407'RECOVERED IN GOOD CONDITION.
 MF0407
 MF0407                          STATION RECOVERY (1997)
 MF0407
 MF0407'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0407'RECOVERED IN GOOD CONDITION.
 MF0407
 MF0407                          STATION RECOVERY (2002)
 MF0407
 MF0407'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0407'LONGITUDE SHOULD READ 088 42 26 W
 MF0407
 MF0407                          STATION RECOVERY (2008)
 MF0407
 MF0407'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 MF0407'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0772 ***********************************************************************
 MF0772  DESIGNATION -  Y 232
 MF0772  PID         -  MF0772
 MF0772  STATE/COUNTY-  IL/MARSHALL
 MF0772  COUNTRY     -  US
 MF0772  USGS QUAD   -  HENRY (2018)
 MF0772
 MF0772                         *CURRENT SURVEY CONTROL
 MF0772  ______________________________________________________________________
 MF0772* NAD 83(1986) POSITION- 41 07 11.     (N) 089 21 37.     (W)   SCALED
 MF0772* NAVD 88 ORTHO HEIGHT -   152.818 (meters)      501.37  (feet) ADJUSTED
 MF0772  ______________________________________________________________________
 MF0772  GEOID HEIGHT    -        -33.064 (meters)                     GEOID18
 MF0772  DYNAMIC HEIGHT  -        152.753 (meters)      501.16  (feet) COMP
 MF0772  MODELED GRAVITY -    980,198.2   (mgal)                       NAVD 88
 MF0772
 MF0772  VERT ORDER      -  FIRST     CLASS II
 MF0772
 MF0772.The horizontal coordinates were scaled from a map and have
 MF0772.an estimated accuracy of +/- 6 seconds.
 MF0772
 MF0772.The orthometric height was determined by differential leveling and
 MF0772.adjusted by the NATIONAL GEODETIC SURVEY
 MF0772.in June 1991.
 MF0772
 MF0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0772.GEOID18 height accuracy estimate available here.
 MF0772
 MF0772.Click photographs - Photos may exist for this station.
 MF0772
 MF0772.The dynamic height is computed by dividing the NAVD 88
 MF0772.geopotential number by the normal gravity value computed on the
 MF0772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0772.degrees latitude (g = 980.6199 gals.).
 MF0772
 MF0772.The modeled gravity was interpolated from observed gravity values.
 MF0772
 MF0772;                    North         East    Units  Estimated Accuracy
 MF0772;SPC IL W     -   494,630.      767,720.      MT  (+/- 180 meters Scaled)
 MF0772
 MF0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL018547(NAD 83)
 MF0772
 MF0772                          SUPERSEDED SURVEY CONTROL
 MF0772
 MF0772  NGVD 29 (??/??/92)  152.888  (m)          501.60   (f) ADJ UNCH    1 2
 MF0772
 MF0772.Superseded values are not recommended for survey control.
 MF0772
 MF0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0772.See file dsdata.pdf to determine how the superseded data were derived.
 MF0772
 MF0772_MARKER: DB = BENCH MARK DISK
 MF0772_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0772_SP_SET: FOUNDATION
 MF0772_STAMPING: Y 232 1960
 MF0772_MARK LOGO: CGS
 MF0772_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0772
 MF0772  HISTORY     - Date     Condition        Report By
 MF0772  HISTORY     - 1960     MONUMENTED       CGS
 MF0772  HISTORY     - 19981107 GOOD             USPSQD
 MF0772
 MF0772                          STATION DESCRIPTION
 MF0772
 MF0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0772'0.8 MI N FROM HENRY.
 MF0772'ABOUT 0.8 MILE NORTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0772'PACIFIC RAILROAD FROM THE STATION AT HENRY, 0.1 MILE NORTH
 MF0772'OF MILE POST 127, IN SECTION 9, R 10 E, T 13 N, ACROSS TRACK
 MF0772'FROM MILEAGE POLE NO. 126+37, 136 YARDS NORTH OF CROSSING OF
 MF0772'LINCOLN STREET (EAST-WEST BLACK TOP STREET), 54 FEET WEST OF
 MF0772'WEST RAIL OF MAIN TRACK, SET VERTICALLY IN THE EAST FACE OF
 MF0772'CONCRETE FOUNDATION OF THE FS FEET COMPANY WAREHOUSE BUILDING
 MF0772'(CORRUGATED STEEL BUILDING), 0.8 FOOT SOUTH OF NORTHEAST
 MF0772'CORNER OF BUILDING AND 2.2 FEET ABOVE GROUND.
 MF0772
 MF0772                          STATION RECOVERY (1998)
 MF0772
 MF0772'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0772'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1364 ***********************************************************************
 LC1364  DESIGNATION -  Y 233
 LC1364  PID         -  LC1364
 LC1364  STATE/COUNTY-  IL/PEORIA
 LC1364  COUNTRY     -  US
 LC1364  USGS QUAD   -  SPRING BAY (2018)
 LC1364
 LC1364                         *CURRENT SURVEY CONTROL
 LC1364  ______________________________________________________________________
 LC1364* NAD 83(1986) POSITION- 40 52 21.     (N) 089 30 29.     (W)   SCALED
 LC1364* NAVD 88 ORTHO HEIGHT -   140.438 (meters)      460.75  (feet) ADJUSTED
 LC1364  ______________________________________________________________________
 LC1364  GEOID HEIGHT    -        -32.895 (meters)                     GEOID18
 LC1364  DYNAMIC HEIGHT  -        140.377 (meters)      460.55  (feet) COMP
 LC1364  MODELED GRAVITY -    980,185.3   (mgal)                       NAVD 88
 LC1364
 LC1364  VERT ORDER      -  FIRST     CLASS II
 LC1364
 LC1364.The horizontal coordinates were scaled from a map and have
 LC1364.an estimated accuracy of +/- 6 seconds.
 LC1364
 LC1364.The orthometric height was determined by differential leveling and
 LC1364.adjusted by the NATIONAL GEODETIC SURVEY
 LC1364.in June 1991.
 LC1364
 LC1364.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1364.GEOID18 height accuracy estimate available here.
 LC1364
 LC1364.Click photographs - Photos may exist for this station.
 LC1364
 LC1364.The dynamic height is computed by dividing the NAVD 88
 LC1364.geopotential number by the normal gravity value computed on the
 LC1364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1364.degrees latitude (g = 980.6199 gals.).
 LC1364
 LC1364.The modeled gravity was interpolated from observed gravity values.
 LC1364
 LC1364;                    North         East    Units  Estimated Accuracy
 LC1364;SPC IL W     -   467,080.      755,520.      MT  (+/- 180 meters Scaled)
 LC1364
 LC1364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL886276(NAD 83)
 LC1364
 LC1364                          SUPERSEDED SURVEY CONTROL
 LC1364
 LC1364  NGVD 29 (??/??/92)  140.523  (m)          461.03   (f) ADJ UNCH    1 2
 LC1364
 LC1364.Superseded values are not recommended for survey control.
 LC1364
 LC1364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1364.See file dsdata.pdf to determine how the superseded data were derived.
 LC1364
 LC1364_MARKER: DB = BENCH MARK DISK
 LC1364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1364_STAMPING: Y 233 1960
 LC1364_MARK LOGO: CGS
 LC1364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1364+STABILITY: SURFACE MOTION
 LC1364
 LC1364  HISTORY     - Date     Condition        Report By
 LC1364  HISTORY     - 1960     MONUMENTED       CGS
 LC1364  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1364
 LC1364                          STATION DESCRIPTION
 LC1364
 LC1364'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1364'3.3 MI SW FROM CHILLICOTHE.
 LC1364'ABOUT 3.3 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1364'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, 0.45 MILE
 LC1364'SOUTHWEST OF CROSSING OF FARMINGTON ROAD AT ROME, 158 FEET SOUTH
 LC1364'AND ACROSS TRACK FROM MILE POST 146, 3 FEET EAST OF THE SECOND
 LC1364'TELEPHONE POLE SOUTH OF MILE POST, 35 FEET SOUTHEAST OF SOUTHEAST
 LC1364'RAIL AND ON OUTSIDE OF A CURVE, 58 FEET NORTH OF NORTH FENCE OF
 LC1364'VILLA ROMA PLACE, 2.2 FEET WEST-NORTHWEST OF A STEEL WITNESS POST,
 LC1364'ABOUT 6 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 LC1364'CONCRETE POST PROJECTING 3 INCHES.
 LC1364
 LC1364                          STATION RECOVERY (1999)
 LC1364
 LC1364'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1364'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1333 ***********************************************************************
 LC1333  DESIGNATION -  Y 234
 LC1333  PID         -  LC1333
 LC1333  STATE/COUNTY-  IL/PEORIA
 LC1333  COUNTRY     -  US
 LC1333  USGS QUAD   -  PEORIA EAST (2018)
 LC1333
 LC1333                         *CURRENT SURVEY CONTROL
 LC1333  ______________________________________________________________________
 LC1333* NAD 83(1986) POSITION- 40 44 13.     (N) 089 33 08.     (W)   SCALED
 LC1333* NAVD 88 ORTHO HEIGHT -   143.195 (meters)      469.80  (feet) ADJUSTED
 LC1333  ______________________________________________________________________
 LC1333  GEOID HEIGHT    -        -32.862 (meters)                     GEOID18
 LC1333  DYNAMIC HEIGHT  -        143.131 (meters)      469.59  (feet) COMP
 LC1333  MODELED GRAVITY -    980,172.0   (mgal)                       NAVD 88
 LC1333
 LC1333  VERT ORDER      -  FIRST     CLASS II
 LC1333
 LC1333.The horizontal coordinates were scaled from a map and have
 LC1333.an estimated accuracy of +/- 6 seconds.
 LC1333
 LC1333.The orthometric height was determined by differential leveling and
 LC1333.adjusted by the NATIONAL GEODETIC SURVEY
 LC1333.in June 1991.
 LC1333
 LC1333.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1333.GEOID18 height accuracy estimate available here.
 LC1333
 LC1333.Click photographs - Photos may exist for this station.
 LC1333
 LC1333.The dynamic height is computed by dividing the NAVD 88
 LC1333.geopotential number by the normal gravity value computed on the
 LC1333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1333.degrees latitude (g = 980.6199 gals.).
 LC1333
 LC1333.The modeled gravity was interpolated from observed gravity values.
 LC1333
 LC1333;                    North         East    Units  Estimated Accuracy
 LC1333;SPC IL W     -   452,000.      751,900.      MT  (+/- 180 meters Scaled)
 LC1333
 LC1333_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL844126(NAD 83)
 LC1333
 LC1333                          SUPERSEDED SURVEY CONTROL
 LC1333
 LC1333  NGVD 29 (??/??/92)  143.282  (m)          470.08   (f) ADJ UNCH    1 2
 LC1333
 LC1333.Superseded values are not recommended for survey control.
 LC1333
 LC1333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1333.See file dsdata.pdf to determine how the superseded data were derived.
 LC1333
 LC1333_MARKER: DB = BENCH MARK DISK
 LC1333_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1333_SP_SET: CULVERT HEADWALL
 LC1333_STAMPING: Y 234 1960
 LC1333_MARK LOGO: CGS
 LC1333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1333+STABILITY: SURFACE MOTION
 LC1333
 LC1333  HISTORY     - Date     Condition        Report By
 LC1333  HISTORY     - 1960     MONUMENTED       CGS
 LC1333  HISTORY     - 1977     GOOD             LOCENG
 LC1333  HISTORY     - 19990131 MARK NOT FOUND   USPSQD
 LC1333
 LC1333                          STATION DESCRIPTION
 LC1333
 LC1333'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1333'4.2 MI N FROM PEORIA.
 LC1333'ABOUT 4.2 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 LC1333'RAILROAD FROM THE PASSENGER STATION AT PEORIA, IN SECTION 26,
 LC1333'R 8 E, T 9 N, ALONG STATE HIGHWAY 29, SOUTHWEST AND ACROSS
 LC1333'HIGHWAY FROM MILEAGE POLE NO. 156+40, NEAR SOUTHEAST CORNER OF
 LC1333'YARD AT HOUSE NO. 4201, IN THE TOP OF NORTHWEST END OF SOUTHWEST
 LC1333'CONCRETE HEAD WALL OF HEADWALL AND WINGWALL ASSEMBLY OF A 30-INCH
 LC1333'PIPE CULVERT, 30 1/2 FEET SOUTHWEST OF CENTER LINE OF SOUTH
 LC1333'BOUND LANE OF HIGHWAY AND ABOUT 1 1/2 FOOT BELOW LEVEL OF
 LC1333'HIGHWAY.
 LC1333
 LC1333                          STATION RECOVERY (1977)
 LC1333
 LC1333'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 LC1333'RECOVERED IN GOOD CONDITION.
 LC1333
 LC1333                          STATION RECOVERY (1999)
 LC1333
 LC1333'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1333'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0797 ***********************************************************************
 MF0797  DESIGNATION -  Y 236 RESET
 MF0797  PID         -  MF0797
 MF0797  STATE/COUNTY-  IL/BUREAU
 MF0797  COUNTRY     -  US
 MF0797  USGS QUAD   -  PRINCETON SOUTH (2018)
 MF0797
 MF0797                         *CURRENT SURVEY CONTROL
 MF0797  ______________________________________________________________________
 MF0797* NAD 83(1986) POSITION- 41 16 40.     (N) 089 22 59.     (W)   SCALED
 MF0797* NAVD 88 ORTHO HEIGHT -   142.07  (meters)      466.1   (feet) RESET
 MF0797  ______________________________________________________________________
 MF0797  GEOID HEIGHT    -        -33.139 (meters)                     GEOID18
 MF0797  VERT ORDER      -  THIRD
 MF0797
 MF0797.The horizontal coordinates were scaled from a map and have
 MF0797.an estimated accuracy of +/- 6 seconds.
 MF0797
 MF0797.The orthometric height was computed from unverified reset data.
 MF0797
 MF0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0797.GEOID18 height accuracy estimate available here.
 MF0797
 MF0797.Click photographs - Photos may exist for this station.
 MF0797
 MF0797;                    North         East    Units  Estimated Accuracy
 MF0797;SPC IL W     -   512,170.      765,650.      MT  (+/- 180 meters Scaled)
 MF0797
 MF0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL004723(NAD 83)
 MF0797
 MF0797                          SUPERSEDED SURVEY CONTROL
 MF0797
 MF0797.No superseded survey control is available for this station.
 MF0797
 MF0797_MARKER: DB = BENCH MARK DISK
 MF0797_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0797_SP_SET: ABUTMENT
 MF0797_STAMPING: Y 236 RESET 1970
 MF0797_MARK LOGO: CGS
 MF0797_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0797_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0797+SATELLITE: SATELLITE OBSERVATIONS - June 01, 2001
 MF0797
 MF0797  HISTORY     - Date     Condition        Report By
 MF0797  HISTORY     - 1970     MONUMENTED       NGS
 MF0797  HISTORY     - 19960406 GOOD             USPSQD
 MF0797  HISTORY     - 20010601 GOOD             USPSQD
 MF0797
 MF0797                          STATION DESCRIPTION
 MF0797
 MF0797'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 MF0797'1 MI S FROM BUREAU.
 MF0797'IT IS A STANDARD DISK STAMPED Y 236 RESET 1970 SET IN A DRILL
 MF0797'HOLE IN THE CONCRETE SOUTHWEST ABUTMENT OF ABANDONED BRIDGE OVER
 MF0797'BUREAU CREEK, 79 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 MF0797'RAILROAD, 1 FOOT NORTH OF A METAL WITNESS POST, ABOUT 200
 MF0797'FEET SOUTHEAST OF THE CENTERLINE OF STATE HIGHWAY 29, ABOUT 0.25
 MF0797'MILE SOUTH OF THE JUNCTION OF STATE HIGHWAYS 29 AND 26 1 MILE
 MF0797'SOUTH OF BUREAU.  THE ABUTMENT IS ABOUT 1 FOOT ABOVE LEVEL
 MF0797'OF SURROUNDING GROUND.
 MF0797
 MF0797                          STATION RECOVERY (1996)
 MF0797
 MF0797'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0797'RECOVERED IN GOOD CONDITION.
 MF0797
 MF0797                          STATION RECOVERY (2001)
 MF0797
 MF0797'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0797'STATION RECOVERED AT SITE WAS Y 236 RESET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1233 ***********************************************************************
 LC1233  DESIGNATION -  Y 238
 LC1233  PID         -  LC1233
 LC1233  STATE/COUNTY-  IL/MASON
 LC1233  COUNTRY     -  US
 LC1233  USGS QUAD   -  DUCK ISLAND (2018)
 LC1233
 LC1233                         *CURRENT SURVEY CONTROL
 LC1233  ______________________________________________________________________
 LC1233* NAD 83(1986) POSITION- 40 23 59.     (N) 089 55 03.     (W)   SCALED
 LC1233* NAVD 88 ORTHO HEIGHT -   148.757 (meters)      488.05  (feet) ADJUSTED
 LC1233  ______________________________________________________________________
 LC1233  GEOID HEIGHT    -        -33.021 (meters)                     GEOID18
 LC1233  DYNAMIC HEIGHT  -        148.685 (meters)      487.81  (feet) COMP
 LC1233  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 LC1233
 LC1233  VERT ORDER      -  FIRST     CLASS II
 LC1233
 LC1233.The horizontal coordinates were scaled from a map and have
 LC1233.an estimated accuracy of +/- 6 seconds.
 LC1233
 LC1233.The orthometric height was determined by differential leveling and
 LC1233.adjusted by the NATIONAL GEODETIC SURVEY
 LC1233.in June 1991.
 LC1233
 LC1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1233.GEOID18 height accuracy estimate available here.
 LC1233
 LC1233.Click photographs - Photos may exist for this station.
 LC1233
 LC1233.The dynamic height is computed by dividing the NAVD 88
 LC1233.geopotential number by the normal gravity value computed on the
 LC1233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1233.degrees latitude (g = 980.6199 gals.).
 LC1233
 LC1233.The modeled gravity was interpolated from observed gravity values.
 LC1233
 LC1233;                    North         East    Units  Estimated Accuracy
 LC1233;SPC IL W     -   414,400.      721,150.      MT  (+/- 180 meters Scaled)
 LC1233
 LC1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK524762(NAD 83)
 LC1233
 LC1233                          SUPERSEDED SURVEY CONTROL
 LC1233
 LC1233  NGVD 29 (??/??/92)  148.864  (m)          488.40   (f) ADJ UNCH    1 2
 LC1233
 LC1233.Superseded values are not recommended for survey control.
 LC1233
 LC1233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1233.See file dsdata.pdf to determine how the superseded data were derived.
 LC1233
 LC1233_MARKER: DB = BENCH MARK DISK
 LC1233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1233_STAMPING: Y 238 1961
 LC1233_MARK LOGO: CGS
 LC1233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1233+STABILITY: SURFACE MOTION
 LC1233
 LC1233  HISTORY     - Date     Condition        Report By
 LC1233  HISTORY     - 1961     MONUMENTED       CGS
 LC1233
 LC1233                          STATION DESCRIPTION
 LC1233
 LC1233'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1233'6.8 MI NW FROM FOREST CITY.
 LC1233'ABOUT 1.5 MILES NORTH ALONG A BLACK TOP AND GRAVEL ROAD FROM
 LC1233'THE ILLINOIS AND CHICAGO MIDLAND RAILWAY STATION AT FOREST CITY,
 LC1233'THENCE 4.8 MILES WEST ALONG A GRAVEL AND SAND ROAD, THENCE 0.5
 LC1233'MILE NORTH ALONG A SAND ROAD, NEAR THE T JUNCTION OF A ROAD
 LC1233'LEADING WEST, 19 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH
 LC1233'ROAD, 48 FEET SOUTH OF THE CENTER LINE OF THE ROAD LEADING WEST,
 LC1233'27 1/2 FEET SOUTH OF A POWER LINE POLE AT A FENCE CORNER, 1.5
 LC1233'FEET EAST OF FENCE LINE, 0.2 MILE SOUTH OF THE FORMER MT. CARMEL
 LC1233'SCHOOL NOW USED FOR A CORN CRIB, 3 FEET SOUTH OF A METAL WITNESS
 LC1233'POST, ABOUT LEVEL WITH THE NORTH-SOUTH ROAD, SET IN THE TOP OF A
 LC1233'CONCRETE POST PROJECTING 4 INCHES ABOVE THE LEVEL OF THE GROUND.
 LC1233'NOTE-- THIS MARK IS 1.0 MILE SOUTH-SOUTHWEST OF BENCH MARK X 238
 LC1233'1961 DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1260 ***********************************************************************
 LC1260  DESIGNATION -  Y 239
 LC1260  PID         -  LC1260
 LC1260  STATE/COUNTY-  IL/MASON
 LC1260  COUNTRY     -  US
 LC1260  USGS QUAD   -  TOPEKA (2018)
 LC1260
 LC1260                         *CURRENT SURVEY CONTROL
 LC1260  ______________________________________________________________________
 LC1260* NAD 83(1986) POSITION- 40 17 49.80   (N) 089 59 00.16   (W)   HD_HELD1
 LC1260* NAVD 88 ORTHO HEIGHT -   150.334 (meters)      493.22  (feet) ADJUSTED
 LC1260  ______________________________________________________________________
 LC1260  GEOID HEIGHT    -        -32.976 (meters)                     GEOID18
 LC1260  DYNAMIC HEIGHT  -        150.259 (meters)      492.97  (feet) COMP
 LC1260  MODELED GRAVITY -    980,128.6   (mgal)                       NAVD 88
 LC1260
 LC1260  VERT ORDER      -  SECOND    CLASS I
 LC1260
 LC1260.The horizontal coordinates were determined by differentially corrected
 LC1260.hand held GPS observations or other comparable positioning techniques
 LC1260.and have an estimated accuracy of +/- 3 meters.
 LC1260
 LC1260.The orthometric height was determined by differential leveling and
 LC1260.adjusted by the IL DEPT OF TRANSP
 LC1260.in July 2015.
 LC1260
 LC1260.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1260.GEOID18 height accuracy estimate available here.
 LC1260
 LC1260.Click photographs - Photos may exist for this station.
 LC1260
 LC1260.The dynamic height is computed by dividing the NAVD 88
 LC1260.geopotential number by the normal gravity value computed on the
 LC1260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1260.degrees latitude (g = 980.6199 gals.).
 LC1260
 LC1260.The modeled gravity was interpolated from observed gravity values.
 LC1260
 LC1260;                    North         East    Units  Estimated Accuracy
 LC1260;SPC IL W     -   402,998.6     715,582.8     MT  (+/- 3 meters HH1 GPS) 
 LC1260
 LC1260_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4642865012(NAD 83)
 LC1260
 LC1260                          SUPERSEDED SURVEY CONTROL
 LC1260
 LC1260  NAVD 88 (06/15/91)  150.336  (m)          493.23   (f) SUPERSEDED  1 2
 LC1260  NGVD 29 (??/??/92)  150.430  (m)          493.54   (f) ADJ UNCH    1 2
 LC1260
 LC1260.Superseded values are not recommended for survey control.
 LC1260
 LC1260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1260.See file dsdata.pdf to determine how the superseded data were derived.
 LC1260
 LC1260_MARKER: DB = BENCH MARK DISK
 LC1260_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1260_SP_SET: BOX CULVERT HEADWALL
 LC1260_STAMPING: Y 239 1961
 LC1260_MARK LOGO: CGS
 LC1260_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1260+STABILITY: SURFACE MOTION
 LC1260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1260+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2023
 LC1260
 LC1260  HISTORY     - Date     Condition        Report By
 LC1260  HISTORY     - 1961     MONUMENTED       CGS
 LC1260  HISTORY     - 20050501 GOOD             ILDT
 LC1260  HISTORY     - 20141001 GOOD             DJHENK
 LC1260  HISTORY     - 20230327 GOOD             ILDT
 LC1260
 LC1260                          STATION DESCRIPTION
 LC1260
 LC1260'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1260'3.3 MI E FROM HAVANA.
 LC1260'ABOUT 3.3 MILES EAST ALONG U.S. HIGHWAY 136 FROM THE CHICAGO AND
 LC1260'ILLINOIS MIDLAND RAILWAY FREIGHT STATION NEAR THE EAST EDGE OF
 LC1260'HAVANA, 2.2 MILES WEST OF THE HAVANA AIRPORT.  ON TOP OF THE EAST
 LC1260'END OF THE NORTH CONCRETE HEADWALL OF A 6-FOOT BOX CULVERT UNDER
 LC1260'THE HIGHWAY, 24.5 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY AND
 LC1260'ABOUT LEVEL WITH THE HIGHWAY.
 LC1260
 LC1260                          STATION RECOVERY (2005)
 LC1260
 LC1260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LC1260'RECOVERED IN GOOD CONDITION.
 LC1260
 LC1260                          STATION RECOVERY (2014)
 LC1260
 LC1260'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1260'RECOVERED AS DESCRIBED.
 LC1260
 LC1260                          STATION RECOVERY (2023)
 LC1260
 LC1260'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LC1260'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1908 ***********************************************************************
 LB1908  DESIGNATION -  Y 24
 LB1908  PID         -  LB1908
 LB1908  STATE/COUNTY-  IL/IROQUOIS
 LB1908  COUNTRY     -  US
 LB1908  USGS QUAD   -  CISSNA PARK (2018)
 LB1908
 LB1908                         *CURRENT SURVEY CONTROL
 LB1908  ______________________________________________________________________
 LB1908* NAD 83(1986) POSITION- 40 33 35.     (N) 087 53 33.     (W)   SCALED
 LB1908* NAVD 88 ORTHO HEIGHT -   202.310 (meters)      663.75  (feet) ADJUSTED
 LB1908  ______________________________________________________________________
 LB1908  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 LB1908  DYNAMIC HEIGHT  -        202.214 (meters)      663.43  (feet) COMP
 LB1908  MODELED GRAVITY -    980,147.2   (mgal)                       NAVD 88
 LB1908
 LB1908  VERT ORDER      -  SECOND    CLASS 0
 LB1908
 LB1908.The horizontal coordinates were scaled from a map and have
 LB1908.an estimated accuracy of +/- 6 seconds.
 LB1908
 LB1908.The orthometric height was determined by differential leveling and
 LB1908.adjusted by the NATIONAL GEODETIC SURVEY
 LB1908.in June 1991.
 LB1908
 LB1908.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1908.GEOID18 height accuracy estimate available here.
 LB1908
 LB1908.Click photographs - Photos may exist for this station.
 LB1908
 LB1908.The dynamic height is computed by dividing the NAVD 88
 LB1908.geopotential number by the normal gravity value computed on the
 LB1908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1908.degrees latitude (g = 980.6199 gals.).
 LB1908
 LB1908.The modeled gravity was interpolated from observed gravity values.
 LB1908
 LB1908;                    North         East    Units  Estimated Accuracy
 LB1908;SPC IL E     -   432,240.      337,330.      MT  (+/- 180 meters Scaled)
 LB1908
 LB1908_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK244902(NAD 83)
 LB1908
 LB1908                          SUPERSEDED SURVEY CONTROL
 LB1908
 LB1908  NGVD 29 (??/??/92)  202.374  (m)          663.96   (f) ADJ UNCH    2 0
 LB1908
 LB1908.Superseded values are not recommended for survey control.
 LB1908
 LB1908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1908.See file dsdata.pdf to determine how the superseded data were derived.
 LB1908
 LB1908_MARKER: DB = BENCH MARK DISK
 LB1908_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1908_SP_SET: BRIDGE ABUTMENT
 LB1908_STAMPING: Y 24 1935
 LB1908_MARK LOGO: CGS
 LB1908_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1908
 LB1908  HISTORY     - Date     Condition        Report By
 LB1908  HISTORY     - 1935     MONUMENTED       CGS
 LB1908  HISTORY     - 1954     GOOD             CGS
 LB1908  HISTORY     - 1973     GOOD             NGS
 LB1908  HISTORY     - 20020314 MARK NOT FOUND   INDIV
 LB1908
 LB1908                          STATION DESCRIPTION
 LB1908
 LB1908'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1908'AT CISSNA PARK.
 LB1908'AT CISSNA PARK, ABOUT 0.25 MILE SOUTH ALONG STATE HIGHWAY 49
 LB1908'FROM THE CITY PARK, IN THE TOP OF SOUTHEAST END OF NORTHWEST
 LB1908'WING WALL OF NORTH CONCRETE ABUTMENT OF A 150-FOOT CONCRETE AND
 LB1908'STEEL BRIDGE OVER PIGEON CREEK, 15 FEET WEST OF CENTER LINE OF
 LB1908'HIGHWAY AND ABOUT LEVEL WITH BRIDGE FLOOR.
 LB1908
 LB1908                          STATION RECOVERY (1973)
 LB1908
 LB1908'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LB1908'RECOVERED IN GOOD CONDITION.
 LB1908
 LB1908                          STATION RECOVERY (2002)
 LB1908
 LB1908'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (KJS)
 LB1908'MARK FOUND IS LABELED Y-24 RESET 1982 ON NEW BRIDGE ABUTMENT. ORIGINAL
 LB1908'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2085 ***********************************************************************
 LB2085  DESIGNATION -  Y 24 RESET
 LB2085  PID         -  LB2085
 LB2085  STATE/COUNTY-  IL/IROQUOIS
 LB2085  COUNTRY     -  US
 LB2085  USGS QUAD   -  CISSNA PARK (2018)
 LB2085
 LB2085                         *CURRENT SURVEY CONTROL
 LB2085  ______________________________________________________________________
 LB2085* NAD 83(1986) POSITION- 40 33 35.     (N) 087 53 33.     (W)   SCALED
 LB2085* NAVD 88 ORTHO HEIGHT -   202.94  (meters)      665.8   (feet) RESET
 LB2085  ______________________________________________________________________
 LB2085  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 LB2085  VERT ORDER      -  THIRD
 LB2085
 LB2085.The horizontal coordinates were scaled from a map and have
 LB2085.an estimated accuracy of +/- 6 seconds.
 LB2085
 LB2085.The orthometric height was computed from unverified reset data.
 LB2085
 LB2085.No vertical observational check was made to the station.
 LB2085
 LB2085.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2085.GEOID18 height accuracy estimate available here.
 LB2085
 LB2085.Click photographs - Photos may exist for this station.
 LB2085
 LB2085;                    North         East    Units  Estimated Accuracy
 LB2085;SPC IL E     -   432,240.      337,330.      MT  (+/- 180 meters Scaled)
 LB2085
 LB2085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK244902(NAD 83)
 LB2085
 LB2085                          SUPERSEDED SURVEY CONTROL
 LB2085
 LB2085  NGVD 29 (11/09/15)  203.01   (m)          666.0    (f) RESET       3  
 LB2085
 LB2085.Superseded values are not recommended for survey control.
 LB2085
 LB2085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2085.See file dsdata.pdf to determine how the superseded data were derived.
 LB2085
 LB2085_MARKER: DV = VERTICAL CONTROL DISK
 LB2085_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LB2085_SP_SET: HEADWALL
 LB2085_STAMPING: Y 24 RESET 1982
 LB2085_MARK LOGO: NGS
 LB2085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2085+STABILITY: SURFACE MOTION
 LB2085
 LB2085  HISTORY     - Date     Condition        Report By
 LB2085  HISTORY     - 1982     MONUMENTED       NGS
 LB2085  HISTORY     - 20240822 MARK NOT FOUND   ILDT
 LB2085
 LB2085                          STATION DESCRIPTION
 LB2085
 LB2085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
 LB2085'IN CISSNA PARK.
 LB2085'IN CISSNA PARK, ABOUT 0.4 KM (0.25 MI) SOUTH ALONG STATE HIGHWAY
 LB2085'49 FROM THE CITY PARK IN THE CENTER OF TOWN IN THE NORTHWEST
 LB2085'WINGWALL OF THE NORTH CONCRETE ABUTMENT OF THE BRIDGE OVER PIGEON
 LB2085'CREEK AND 4.6 METERS (15.0 FEET) WEST OF THE APPROXIMATE CENTER
 LB2085'OF STATE HIGHWAY 49.
 LB2085
 LB2085                          STATION RECOVERY (2024)
 LB2085
 LB2085'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LB2085'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0211 ***********************************************************************
 LD0211  DESIGNATION -  Y 240
 LD0211  PID         -  LD0211
 LD0211  STATE/COUNTY-  IL/CASS
 LD0211  COUNTRY     -  US
 LD0211  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0211
 LD0211                         *CURRENT SURVEY CONTROL
 LD0211  ______________________________________________________________________
 LD0211* NAD 83(1986) POSITION- 40 01 28.     (N) 090 13 32.     (W)   SCALED
 LD0211* NAVD 88 ORTHO HEIGHT -   154.195 (meters)      505.89  (feet) ADJUSTED
 LD0211  ______________________________________________________________________
 LD0211  GEOID HEIGHT    -        -32.881 (meters)                     GEOID18
 LD0211  DYNAMIC HEIGHT  -        154.114 (meters)      505.62  (feet) COMP
 LD0211  MODELED GRAVITY -    980,099.6   (mgal)                       NAVD 88
 LD0211
 LD0211  VERT ORDER      -  FIRST     CLASS II
 LD0211
 LD0211.The horizontal coordinates were scaled from a map and have
 LD0211.an estimated accuracy of +/- 6 seconds.
 LD0211
 LD0211.The orthometric height was determined by differential leveling and
 LD0211.adjusted by the NATIONAL GEODETIC SURVEY
 LD0211.in June 1991.
 LD0211
 LD0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0211.GEOID18 height accuracy estimate available here.
 LD0211
 LD0211.Click photographs - Photos may exist for this station.
 LD0211
 LD0211.The dynamic height is computed by dividing the NAVD 88
 LD0211.geopotential number by the normal gravity value computed on the
 LD0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0211.degrees latitude (g = 980.6199 gals.).
 LD0211
 LD0211.The modeled gravity was interpolated from observed gravity values.
 LD0211
 LD0211;                    North         East    Units  Estimated Accuracy
 LD0211;SPC IL W     -   372,700.      694,970.      MT  (+/- 180 meters Scaled)
 LD0211
 LD0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE367341(NAD 83)
 LD0211
 LD0211                          SUPERSEDED SURVEY CONTROL
 LD0211
 LD0211  NGVD 29 (??/??/92)  154.299  (m)          506.23   (f) ADJ UNCH    1 2
 LD0211
 LD0211.Superseded values are not recommended for survey control.
 LD0211
 LD0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0211.See file dsdata.pdf to determine how the superseded data were derived.
 LD0211
 LD0211_MARKER: DB = BENCH MARK DISK
 LD0211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0211_STAMPING: Y 240 1961
 LD0211_MARK LOGO: CGS
 LD0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0211+STABILITY: SURFACE MOTION
 LD0211
 LD0211  HISTORY     - Date     Condition        Report By
 LD0211  HISTORY     - 1961     MONUMENTED       CGS
 LD0211
 LD0211                          STATION DESCRIPTION
 LD0211
 LD0211'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0211'4.4 MI SW FROM CHANDLERVILLE.
 LD0211'ABOUT 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 78 FROM ITS
 LD0211'INTERSECTION WITH LAKE STREET IN CHANDLERVILLE, THENCE 2.85 MILES
 LD0211'WEST ALONG THE BEARDSTOWN ROAD, 1.65 MILES EAST OF THE SANGAMON
 LD0211'VALLEY CHURCH, 0.45 MILE WEST OF THE BRIDGE OVER JOBS CREEK, AT A
 LD0211'SMALL RISE IN THE ROAD, 36 FEET NORTH OF THE CENTER LINE OF THE
 LD0211'ROAD, 185 YARDS EAST OF A SMALL FARM HOUSE ON THE NORTH SIDE OF
 LD0211'THE ROAD, 149 FEET WEST OF THE WEST SIDE OF A FARM HOUSE, 5 FEET
 LD0211'SOUTHWEST OF POWER LINE POLE NO. 280, 2 FEET SOUTHEAST OF A METAL
 LD0211'WITNESS POST, 2 FEET BELOW THE LEVEL OF THE HIGHWAY AND SET IN
 LD0211'THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE LEVEL
 LD0211'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0131 ***********************************************************************
 KC0131  DESIGNATION -  Y 241
 KC0131  PID         -  KC0131
 KC0131  STATE/COUNTY-  IL/JERSEY
 KC0131  COUNTRY     -  US
 KC0131  USGS QUAD   -  HARDIN (2018)
 KC0131
 KC0131                         *CURRENT SURVEY CONTROL
 KC0131  ______________________________________________________________________
 KC0131* NAD 83(1986) POSITION- 39 08 17.     (N) 090 33 42.     (W)   SCALED
 KC0131* NAVD 88 ORTHO HEIGHT -   136.670 (meters)      448.39  (feet) ADJUSTED
 KC0131  ______________________________________________________________________
 KC0131  GEOID HEIGHT    -        -31.973 (meters)                     GEOID18
 KC0131  DYNAMIC HEIGHT  -        136.588 (meters)      448.12  (feet) COMP
 KC0131  MODELED GRAVITY -    980,026.8   (mgal)                       NAVD 88
 KC0131
 KC0131  VERT ORDER      -  FIRST     CLASS II
 KC0131
 KC0131.The horizontal coordinates were scaled from a map and have
 KC0131.an estimated accuracy of +/- 6 seconds.
 KC0131
 KC0131.The orthometric height was determined by differential leveling and
 KC0131.adjusted by the NATIONAL GEODETIC SURVEY
 KC0131.in June 1991.
 KC0131
 KC0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0131.GEOID18 height accuracy estimate available here.
 KC0131
 KC0131.Click photographs - Photos may exist for this station.
 KC0131
 KC0131.The dynamic height is computed by dividing the NAVD 88
 KC0131.geopotential number by the normal gravity value computed on the
 KC0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0131.degrees latitude (g = 980.6199 gals.).
 KC0131
 KC0131.The modeled gravity was interpolated from observed gravity values.
 KC0131
 KC0131;                    North         East    Units  Estimated Accuracy
 KC0131;SPC IL W     -   274,370.      665,850.      MT  (+/- 180 meters Scaled)
 KC0131
 KC0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD107349(NAD 83)
 KC0131
 KC0131                          SUPERSEDED SURVEY CONTROL
 KC0131
 KC0131  NGVD 29 (??/??/92)  136.781  (m)          448.76   (f) ADJ UNCH    1 2
 KC0131
 KC0131.Superseded values are not recommended for survey control.
 KC0131
 KC0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0131.See file dsdata.pdf to determine how the superseded data were derived.
 KC0131
 KC0131_MARKER: DB = BENCH MARK DISK
 KC0131_SETTING: 66 = SET IN ROCK OUTCROP
 KC0131_STAMPING: Y 241 1961
 KC0131_MARK LOGO: CGS
 KC0131_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0131+STABILITY: POSITION/ELEVATION WELL
 KC0131
 KC0131  HISTORY     - Date     Condition        Report By
 KC0131  HISTORY     - 1961     MONUMENTED       CGS
 KC0131  HISTORY     - 20120514 MARK NOT FOUND   ILDT
 KC0131  HISTORY     - 20130514 MARK NOT FOUND   ILDT
 KC0131
 KC0131                          STATION DESCRIPTION
 KC0131
 KC0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0131'3.7 MI S FROM SPANKEY.
 KC0131'ABOUT 3.7 MILES SOUTH ALONG A GRADED ROAD FROM THE SOUTH END
 KC0131'OF THE 450 FEET LONG BRIDGE OVER MACOUPIN CREEK AT SPANKEY,
 KC0131'SECTION S 17 T 8 N R 13 W, ABOUT 125 YARDS NORTH OF THE CENTER OF
 KC0131'A SHARP CURVE, SET VERTICALLY IN THE WEST FACE OF A SLOPING ROCK
 KC0131'5 FEET LONG 2 FEET WIDE THAT IS AT THE BASE OF A HIGH BLUFF,
 KC0131'15 FEET EAST OF THE CENTER LINE OF THE ROAD, 14 FEET NORTH OF
 KC0131'THE NORTH CORNER OF A SLOPING ROCK THAT IS ABOUT 10 FEET SQUARE,
 KC0131'3 FEET ABOVE THE LEVEL OF THE ROAD.  NOTE-- THIS MARK MAY BE
 KC0131'REACHED BY GOING 3.1 MILES SOUTHEAST ALONG STATE HIGHWAY 100
 KC0131'FROM THE EAST END OF THE ILLINOIS RIVER BRIDGE AT EAST HARDIN,
 KC0131'THENCE 0.2 MILE NORTHEAST ALONG A GRADED ROAD.
 KC0131
 KC0131                          STATION RECOVERY (2012)
 KC0131
 KC0131'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 KC0131'MARK NOT FOUND.
 KC0131
 KC0131                          STATION RECOVERY (2013)
 KC0131
 KC0131'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KC0131'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1222 ***********************************************************************
 LC1222  DESIGNATION -  Y 242
 LC1222  PID         -  LC1222
 LC1222  STATE/COUNTY-  IL/MASON
 LC1222  COUNTRY     -  US
 LC1222  USGS QUAD   -  TOPEKA (2018)
 LC1222
 LC1222                         *CURRENT SURVEY CONTROL
 LC1222  ______________________________________________________________________
 LC1222* NAD 83(1986) POSITION- 40 22 22.     (N) 089 58 51.     (W)   SCALED
 LC1222* NAVD 88 ORTHO HEIGHT -   139.493 (meters)      457.65  (feet) ADJUSTED
 LC1222  ______________________________________________________________________
 LC1222  GEOID HEIGHT    -        -33.057 (meters)                     GEOID18
 LC1222  DYNAMIC HEIGHT  -        139.424 (meters)      457.43  (feet) COMP
 LC1222  MODELED GRAVITY -    980,131.5   (mgal)                       NAVD 88
 LC1222
 LC1222  VERT ORDER      -  FIRST     CLASS II
 LC1222
 LC1222.The horizontal coordinates were scaled from a map and have
 LC1222.an estimated accuracy of +/- 6 seconds.
 LC1222
 LC1222.The orthometric height was determined by differential leveling and
 LC1222.adjusted by the NATIONAL GEODETIC SURVEY
 LC1222.in June 1991.
 LC1222
 LC1222.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1222.GEOID18 height accuracy estimate available here.
 LC1222
 LC1222.Click photographs - Photos may exist for this station.
 LC1222
 LC1222.The dynamic height is computed by dividing the NAVD 88
 LC1222.geopotential number by the normal gravity value computed on the
 LC1222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1222.degrees latitude (g = 980.6199 gals.).
 LC1222
 LC1222.The modeled gravity was interpolated from observed gravity values.
 LC1222
 LC1222;                    North         East    Units  Estimated Accuracy
 LC1222;SPC IL W     -   411,400.      715,780.      MT  (+/- 180 meters Scaled)
 LC1222
 LC1222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK469733(NAD 83)
 LC1222
 LC1222                          SUPERSEDED SURVEY CONTROL
 LC1222
 LC1222  NGVD 29 (??/??/92)  139.601  (m)          458.01   (f) ADJ UNCH    1 2
 LC1222
 LC1222.Superseded values are not recommended for survey control.
 LC1222
 LC1222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1222.See file dsdata.pdf to determine how the superseded data were derived.
 LC1222
 LC1222_MARKER: DB = BENCH MARK DISK
 LC1222_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1222_STAMPING: Y 242 1961
 LC1222_MARK LOGO: CGS
 LC1222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1222
 LC1222  HISTORY     - Date     Condition        Report By
 LC1222  HISTORY     - 1961     MONUMENTED       CGS
 LC1222
 LC1222                          STATION DESCRIPTION
 LC1222
 LC1222'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1222'10.6 MI W FROM FOREST CITY.
 LC1222'ABOUT 8.7 MILES SOUTHWEST ALONG A BLACK TOP ROAD FROM THE POST
 LC1222'OFFICE AT FOREST CITY, THENCE 1.5 MILES NORTH ALONG A BLACK TOP
 LC1222'ROAD, THENCE 0.4 MILE NORTHEAST ALONG A SAND ROAD, ALONG THE
 LC1222'SOUTHEAST SIDE OF MUD LAKE, NEAR THE WEST CORNER OF THE
 LC1222'CHAUTAUQUA NATIONAL WILDLIFE REFUGE AND RECREATION AREA, 71 FEET
 LC1222'NORTHEAST OF THE CENTER LINE OF A DRIVE LEADING DOWNHILL TO LAKE,
 LC1222'76 FEET NORTHWEST OF THE CENTER LINE OF A DRIVE THROUGH THE AREA,
 LC1222'168 FEET NORTHWEST AND ACROSS DRIVE FROM THE CENTER LINE OF THE
 LC1222'ROAD, 25 FEET SOUTHWEST OF THE WEST CORNER OF THE REST ROOM,
 LC1222'ABOUT LEVEL WITH THE DRIVE, A DISK ON A COPPER COATED STEEL ROD
 LC1222'PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND AND PROTECTED BY
 LC1222'A 6 INCH TILE WHICH PROJECTS 3 INCHES ABOVE THE GROUND.  THE
 LC1222'ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 59 1/2 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0219 ***********************************************************************
 KC0219  DESIGNATION -  Y 243
 KC0219  PID         -  KC0219
 KC0219  STATE/COUNTY-  IL/GREENE
 KC0219  COUNTRY     -  US
 KC0219  USGS QUAD   -  BEDFORD (2018)
 KC0219
 KC0219                         *CURRENT SURVEY CONTROL
 KC0219  ______________________________________________________________________
 KC0219* NAD 83(1986) POSITION- 39 31 16.     (N) 090 31 15.     (W)   SCALED
 KC0219* NAVD 88 ORTHO HEIGHT -   146.969 (meters)      482.18  (feet) ADJUSTED
 KC0219  ______________________________________________________________________
 KC0219  GEOID HEIGHT    -        -32.387 (meters)                     GEOID18
 KC0219  DYNAMIC HEIGHT  -        146.887 (meters)      481.91  (feet) COMP
 KC0219  MODELED GRAVITY -    980,063.6   (mgal)                       NAVD 88
 KC0219
 KC0219  VERT ORDER      -  FIRST     CLASS II
 KC0219
 KC0219.The horizontal coordinates were scaled from a map and have
 KC0219.an estimated accuracy of +/- 6 seconds.
 KC0219
 KC0219.The orthometric height was determined by differential leveling and
 KC0219.adjusted by the NATIONAL GEODETIC SURVEY
 KC0219.in June 1991.
 KC0219
 KC0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0219.GEOID18 height accuracy estimate available here.
 KC0219
 KC0219.Click photographs - Photos may exist for this station.
 KC0219
 KC0219.The dynamic height is computed by dividing the NAVD 88
 KC0219.geopotential number by the normal gravity value computed on the
 KC0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0219.degrees latitude (g = 980.6199 gals.).
 KC0219
 KC0219.The modeled gravity was interpolated from observed gravity values.
 KC0219
 KC0219;                    North         East    Units  Estimated Accuracy
 KC0219;SPC IL W     -   316,880.      669,550.      MT  (+/- 180 meters Scaled)
 KC0219
 KC0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD131775(NAD 83)
 KC0219
 KC0219                          SUPERSEDED SURVEY CONTROL
 KC0219
 KC0219  NGVD 29 (??/??/92)  147.104  (m)          482.62   (f) ADJ UNCH    1 2
 KC0219
 KC0219.Superseded values are not recommended for survey control.
 KC0219
 KC0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0219.See file dsdata.pdf to determine how the superseded data were derived.
 KC0219
 KC0219_MARKER: DB = BENCH MARK DISK
 KC0219_SETTING: 66 = SET IN ROCK OUTCROP
 KC0219_STAMPING: Y 243 1961
 KC0219_MARK LOGO: CGS
 KC0219_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0219+STABILITY: POSITION/ELEVATION WELL
 KC0219
 KC0219  HISTORY     - Date     Condition        Report By
 KC0219  HISTORY     - 1961     MONUMENTED       CGS
 KC0219
 KC0219                          STATION DESCRIPTION
 KC0219
 KC0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0219'5.2 MI N FROM HILLVIEW.
 KC0219'ABOUT 5.2 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0219'BAPTIST CHURCH AT HILLVIEW, NEAR THE GREEN-SCOTT COUNTY LINE, AT
 KC0219'AN ABANDONED QUARRY, SET VERTICALLY IN THE SOUTH FACE AND NEAR
 KC0219'THE NORTH END OF THE QUARRY, 70 YARDS EAST OF THE CENTER LINE OF
 KC0219'THE ROAD, 10 FEET WEST OF THE WEST FACE OF THE EAST WALL OF QUARRY,
 KC0219'20 FEET EAST OF THE WEST END OF QUARRY AND 3 FEET ABOVE THE LEVEL
 KC0219'OF THE GROUND, ABOUT 20 FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1515 ***********************************************************************
 LC1515  DESIGNATION -  Y 244
 LC1515  PID         -  LC1515
 LC1515  STATE/COUNTY-  IL/TAZEWELL
 LC1515  COUNTRY     -  US
 LC1515  USGS QUAD   -  GLASFORD (2018)
 LC1515
 LC1515                         *CURRENT SURVEY CONTROL
 LC1515  ______________________________________________________________________
 LC1515* NAD 83(1986) POSITION- 40 31 20.     (N) 089 45 57.     (W)   SCALED
 LC1515* NAVD 88 ORTHO HEIGHT -   144.668 (meters)      474.63  (feet) ADJUSTED
 LC1515  ______________________________________________________________________
 LC1515  GEOID HEIGHT    -        -32.989 (meters)                     GEOID18
 LC1515  DYNAMIC HEIGHT  -        144.599 (meters)      474.41  (feet) COMP
 LC1515  MODELED GRAVITY -    980,148.3   (mgal)                       NAVD 88
 LC1515
 LC1515  VERT ORDER      -  FIRST     CLASS II
 LC1515
 LC1515.The horizontal coordinates were scaled from a map and have
 LC1515.an estimated accuracy of +/- 6 seconds.
 LC1515
 LC1515.The orthometric height was determined by differential leveling and
 LC1515.adjusted by the NATIONAL GEODETIC SURVEY
 LC1515.in June 1991.
 LC1515
 LC1515.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1515.GEOID18 height accuracy estimate available here.
 LC1515
 LC1515.Click photographs - Photos may exist for this station.
 LC1515
 LC1515.The dynamic height is computed by dividing the NAVD 88
 LC1515.geopotential number by the normal gravity value computed on the
 LC1515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1515.degrees latitude (g = 980.6199 gals.).
 LC1515
 LC1515.The modeled gravity was interpolated from observed gravity values.
 LC1515
 LC1515;                    North         East    Units  Estimated Accuracy
 LC1515;SPC IL W     -   428,050.      733,970.      MT  (+/- 180 meters Scaled)
 LC1515
 LC1515_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK657893(NAD 83)
 LC1515
 LC1515                          SUPERSEDED SURVEY CONTROL
 LC1515
 LC1515  NGVD 29 (??/??/92)  144.770  (m)          474.97   (f) ADJ UNCH    1 2
 LC1515
 LC1515.Superseded values are not recommended for survey control.
 LC1515
 LC1515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1515.See file dsdata.pdf to determine how the superseded data were derived.
 LC1515
 LC1515_MARKER: DB = BENCH MARK DISK
 LC1515_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1515_STAMPING: Y 244 1961
 LC1515_MARK LOGO: CGS
 LC1515_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1515_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1515
 LC1515  HISTORY     - Date     Condition        Report By
 LC1515  HISTORY     - 1961     MONUMENTED       CGS
 LC1515
 LC1515                          STATION DESCRIPTION
 LC1515
 LC1515'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1515'5 MI W FROM POWERTON.
 LC1515'ABOUT 4.95 MILES WEST ALONG THE POWERTON AND MANITO ROAD FROM THE
 LC1515'GATE AT THE POWERTON POWER PLANT AT POWERTON, 1.1 MILES NORTHEAST
 LC1515'OF THE SPRING LAKE DISTRICT SCHOOL NO. 6, 52 FEET SOUTH OF THE CENTER
 LC1515'LINE OF THE ROAD, 61 1/2 FEET WEST OF THE PROLONGATION OF THE
 LC1515'CENTER LINE OF A GRAVEL ROAD LEADING NORTH, 130 FEET SOUTHEAST
 LC1515'OF A 30 INCH PIPE CULVERT UNDER ROAD, 68.5 FEET SOUTHWEST OF
 LC1515'A CONCRETE RIGHT-OF-WAY MARKER IN A FENCE CORNER, 11 FEET SOUTHEAST
 LC1515'OF A TELEPHONE POLE, 1 FOOT NORTH OF A FENCE LINE, 1.5 FEET EAST
 LC1515'OF A METAL WITNESS POST, 1 1/2 FEET BELOW THE LEVEL OF THE
 LC1515'BLACKTOP ROAD, A DISK ON TOP OF A COPPER COATED STEEL ROD
 LC1515'PROJECTING 2 INCHES ABOVE THE LEVEL OF THE GROUND AND PROTECTED
 LC1515'BY A 6 INCH TILE WHICH PROJECTS 3 INCHES ABOVE THE LEVEL OF THE
 LC1515'GROUND.  THE ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 95 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0725 ***********************************************************************
 KC0725  DESIGNATION -  Y 245 RESET
 KC0725  PID         -  KC0725
 KC0725  STATE/COUNTY-  IL/SCOTT
 KC0725  COUNTRY     -  US
 KC0725  USGS QUAD   -  MEREDOSIA (2018)
 KC0725
 KC0725                         *CURRENT SURVEY CONTROL
 KC0725  ______________________________________________________________________
 KC0725* NAD 83(1986) POSITION- 39 46 17.     (N) 090 31 50.     (W)   SCALED
 KC0725* NAVD 88 ORTHO HEIGHT -   144.26  (meters)      473.3   (feet) RESET
 KC0725  ______________________________________________________________________
 KC0725  GEOID HEIGHT    -        -32.692 (meters)                     GEOID18
 KC0725  VERT ORDER      -  THIRD
 KC0725
 KC0725.The horizontal coordinates were scaled from a map and have
 KC0725.an estimated accuracy of +/- 6 seconds.
 KC0725
 KC0725.The orthometric height was computed from unverified reset data.
 KC0725
 KC0725.No vertical observational check was made to the station.
 KC0725
 KC0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0725.GEOID18 height accuracy estimate available here.
 KC0725
 KC0725.Click photographs - Photos may exist for this station.
 KC0725
 KC0725;                    North         East    Units  Estimated Accuracy
 KC0725;SPC IL W     -   344,670.      668,830.      MT  (+/- 180 meters Scaled)
 KC0725
 KC0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE115053(NAD 83)
 KC0725
 KC0725                          SUPERSEDED SURVEY CONTROL
 KC0725
 KC0725  NGVD 29 (11/09/15)  144.37   (m)          473.7    (f) RESET       3  
 KC0725
 KC0725.Superseded values are not recommended for survey control.
 KC0725
 KC0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0725.See file dsdata.pdf to determine how the superseded data were derived.
 KC0725
 KC0725_MARKER: DV = VERTICAL CONTROL DISK
 KC0725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0725_STAMPING: Y 245 RESET 1992
 KC0725_MARK LOGO: NGS
 KC0725_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0725+STABILITY: SURFACE MOTION
 KC0725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0725+SATELLITE: SATELLITE OBSERVATIONS - 1992
 KC0725
 KC0725  HISTORY     - Date     Condition        Report By
 KC0725  HISTORY     - 1992     MONUMENTED       NGS
 KC0725
 KC0725                          STATION DESCRIPTION
 KC0725
 KC0725'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 KC0725'ABOUT 1.6 MI (2.6 KM) NORTH ALONG ILLINOIS ROUTE 100 FROM THE CROSSING
 KC0725'OF THE WABASH RAILROAD AT BLUFFS, JUST SOUTH OF A 55-FOOT LONG BRIDGE
 KC0725'OVER EAGLE RUN, 15.0 M (49.2 FT) EAST OF THE CENTERLINE OF ROUTE 100,
 KC0725'39.1 M (128.3 FT) SOUTHEAST OF A POWER POLE ON THE WEST SIDE OF ROUTE
 KC0725'100 WHICH IS NEAR THE TOP OF THE SOUTH BANK OF CREEK, 41.4 M
 KC0725'(135.8 FT) NORTHEAST OF A POWER POLE ON THE WEST SIDE OF ROUTE 100,
 KC0725'0.3 M (1.0 FT) WEST OF A FIBERGLASS WITNESS POST, AND SET IN THE TOP
 KC0725'OF A ROUND CONCRETE MONUMENT, FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0735 ***********************************************************************
 LC0735  DESIGNATION -  Y 246
 LC0735  PID         -  LC0735
 LC0735  STATE/COUNTY-  IL/MCLEAN
 LC0735  COUNTRY     -  US
 LC0735  USGS QUAD   -  CHENOA (2018)
 LC0735
 LC0735                         *CURRENT SURVEY CONTROL
 LC0735  ______________________________________________________________________
 LC0735* NAD 83(1986) POSITION- 40 43 50.     (N) 088 43 49.     (W)   SCALED
 LC0735* NAVD 88 ORTHO HEIGHT -   221.608 (meters)      727.06  (feet) ADJUSTED
 LC0735  ______________________________________________________________________
 LC0735  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 LC0735  DYNAMIC HEIGHT  -        221.510 (meters)      726.74  (feet) COMP
 LC0735  MODELED GRAVITY -    980,175.0   (mgal)                       NAVD 88
 LC0735
 LC0735  VERT ORDER      -  SECOND    CLASS 0
 LC0735
 LC0735.The horizontal coordinates were scaled from a map and have
 LC0735.an estimated accuracy of +/- 6 seconds.
 LC0735
 LC0735.The orthometric height was determined by differential leveling and
 LC0735.adjusted by the NATIONAL GEODETIC SURVEY
 LC0735.in June 1991.
 LC0735
 LC0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0735.GEOID18 height accuracy estimate available here.
 LC0735
 LC0735.Click photographs - Photos may exist for this station.
 LC0735
 LC0735.The dynamic height is computed by dividing the NAVD 88
 LC0735.geopotential number by the normal gravity value computed on the
 LC0735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0735.degrees latitude (g = 980.6199 gals.).
 LC0735
 LC0735.The modeled gravity was interpolated from observed gravity values.
 LC0735
 LC0735;                    North         East    Units  Estimated Accuracy
 LC0735;SPC IL E     -   451,200.      266,470.      MT  (+/- 180 meters Scaled)
 LC0735
 LC0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL538102(NAD 83)
 LC0735
 LC0735                          SUPERSEDED SURVEY CONTROL
 LC0735
 LC0735  NGVD 29 (??/??/92)  221.659  (m)          727.23   (f) ADJ UNCH    2 0
 LC0735
 LC0735.Superseded values are not recommended for survey control.
 LC0735
 LC0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0735.See file dsdata.pdf to determine how the superseded data were derived.
 LC0735
 LC0735_MARKER: DB = BENCH MARK DISK
 LC0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0735_STAMPING: Y 246 1960
 LC0735_MARK LOGO: CGS
 LC0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0735+STABILITY: SURFACE MOTION
 LC0735
 LC0735  HISTORY     - Date     Condition        Report By
 LC0735  HISTORY     - 1960     MONUMENTED       CGS
 LC0735  HISTORY     - 1961     GOOD             CGS
 LC0735  HISTORY     - 19841219 MARK NOT FOUND   USPSQD
 LC0735
 LC0735                          STATION DESCRIPTION
 LC0735
 LC0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0735'0.8 MI SW FROM CHENOA.
 LC0735'ABOUT 0.8 MILE SOUTHWEST ALONG U.S. HIGHWAY 66 FROM THE JUNCTION
 LC0735'OF U.S. HIGHWAY 66 AND U.S. HIGHWAY 24 IN THE SOUTHWEST PART
 LC0735'OF CHENOA, AT THE JUNCTION OF CHENOA ROAD, 148 FEET SOUTHEAST
 LC0735'OF THE CENTER LINE OF THE NORTH BOUND LANE OF U.S. HIGHWAY 66,
 LC0735'206 FEET NORTHEAST OF THE CENTER OF JUNCTION OF THE NORTHBOUND
 LC0735'LANE OF U.S. HIGHWAY 66 AND THE CHENOA ROAD, 40 FEET NORTHWEST
 LC0735'OF THE NORTHWEST RAIL OF THE SOUTHBOUND TRACK OF THE GULF MOBILE
 LC0735'AND OHIO RAIL ROAD, 5 FEET SOUTHWEST OF A GUY WIRED TELEGRAPH
 LC0735'POLE, 2 FEET NORTHEAST OF A METAL WITNESS POST, 2 FEET ABOVE
 LC0735'THE LEVEL OF OLD HIGHWAY 66 AND SET IN THE TOP OF A CONCRETE
 LC0735'POST WHICH PROJECTS ABOUT 3 INCHES ABOVE THE GROUND.
 LC0735
 LC0735                          STATION RECOVERY (1984)
 LC0735
 LC0735'RECOVERY NOTE BY US POWER SQUADRON 1984 (AER)
 LC0735'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0281 ***********************************************************************
 MF0281  DESIGNATION -  Y 247
 MF0281  PID         -  MF0281
 MF0281  STATE/COUNTY-  IL/GRUNDY
 MF0281  COUNTRY     -  US
 MF0281  USGS QUAD   -  GARDNER (2018)
 MF0281
 MF0281                         *CURRENT SURVEY CONTROL
 MF0281  ______________________________________________________________________
 MF0281* NAD 83(1986) POSITION- 41 08 08.2    (N) 088 22 26.5    (W)   HD_HELD2
 MF0281* NAVD 88 ORTHO HEIGHT -   185.660 (meters)      609.12  (feet) ADJUSTED
 MF0281  ______________________________________________________________________
 MF0281  GEOID HEIGHT    -        -32.560 (meters)                     GEOID18
 MF0281  DYNAMIC HEIGHT  -        185.585 (meters)      608.87  (feet) COMP
 MF0281  MODELED GRAVITY -    980,214.7   (mgal)                       NAVD 88
 MF0281
 MF0281  VERT ORDER      -  SECOND    CLASS 0
 MF0281
 MF0281.The horizontal coordinates were established by autonomous hand held GPS
 MF0281.observations and have an estimated accuracy of +/- 10 meters.
 MF0281
 MF0281.The orthometric height was determined by differential leveling and
 MF0281.adjusted by the NATIONAL GEODETIC SURVEY
 MF0281.in June 1991.
 MF0281
 MF0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0281.GEOID18 height accuracy estimate available here.
 MF0281
 MF0281.Click photographs - Photos may exist for this station.
 MF0281
 MF0281.The dynamic height is computed by dividing the NAVD 88
 MF0281.geopotential number by the normal gravity value computed on the
 MF0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0281.degrees latitude (g = 980.6199 gals.).
 MF0281
 MF0281.The modeled gravity was interpolated from observed gravity values.
 MF0281
 MF0281;                    North         East    Units  Estimated Accuracy
 MF0281;SPC IL E     -   496,103.      296,583.      MT  (+/- 10 meters HH2 GPS)
 MF0281
 MF0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL8467754721(NAD 83)
 MF0281
 MF0281                          SUPERSEDED SURVEY CONTROL
 MF0281
 MF0281  NGVD 29 (??/??/92)  185.734  (m)          609.36   (f) ADJ UNCH    2 0
 MF0281
 MF0281.Superseded values are not recommended for survey control.
 MF0281
 MF0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0281.See file dsdata.pdf to determine how the superseded data were derived.
 MF0281
 MF0281_MARKER: DB = BENCH MARK DISK
 MF0281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0281_STAMPING: Y 247 1960
 MF0281_MARK LOGO: CGS
 MF0281_PROJECTION: FLUSH
 MF0281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0281+STABILITY: SURFACE MOTION
 MF0281
 MF0281  HISTORY     - Date     Condition        Report By
 MF0281  HISTORY     - 1960     MONUMENTED       CGS
 MF0281  HISTORY     - 1961     GOOD             CGS
 MF0281  HISTORY     - 20081106 GOOD             GEOCAC
 MF0281
 MF0281                          STATION DESCRIPTION
 MF0281
 MF0281'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0281'2.8 MI NE FROM DWIGHT.
 MF0281'ABOUT 2.8 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 MF0281'WITH STATE HIGHWAY 47 NORTH OF DWIGHT, ABOUT 0.15 MILES NORTHEAST
 MF0281'OF THE JUNCTION OF A NORTH-SOUTH GRAVEL ROAD CROSSING, 61 FEET
 MF0281'SOUTHEAST OF THE CENTER LINE OF THE NORTH BOUND LANE OF U.S.
 MF0281'HIGHWAY 66, 32.5 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 MF0281'SOUTH BOUND TRACK OF THE GULF, MOBILE AND OHIO RAIL ROAD, 10 FEET
 MF0281'SOUTHWEST OF THE NINTH TELEGRAPH POLE NORTHEAST OF THE JUNCTION,
 MF0281'1.7 FEET NORTH OF A METAL WITNESS POST, 5 FEET BELOW THE LEVEL
 MF0281'OF THE TRACK, 2.5 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET
 MF0281'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 MF0281
 MF0281                          STATION RECOVERY (2008)
 MF0281
 MF0281'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 MF0281'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0769 ***********************************************************************
 LC0769  DESIGNATION -  Y 248
 LC0769  PID         -  LC0769
 LC0769  STATE/COUNTY-  IL/LIVINGSTON
 LC0769  COUNTRY     -  US
 LC0769  USGS QUAD   -  NORTHWEST PONTIAC (2018)
 LC0769
 LC0769                         *CURRENT SURVEY CONTROL
 LC0769  ______________________________________________________________________
 LC0769* NAD 83(1986) POSITION- 40 53 17.     (N) 088 37 59.     (W)   SCALED
 LC0769* NAVD 88 ORTHO HEIGHT -   195.677 (meters)      641.98  (feet) ADJUSTED
 LC0769  ______________________________________________________________________
 LC0769  GEOID HEIGHT    -        -32.168 (meters)                     GEOID18
 LC0769  DYNAMIC HEIGHT  -        195.594 (meters)      641.71  (feet) COMP
 LC0769  MODELED GRAVITY -    980,194.8   (mgal)                       NAVD 88
 LC0769
 LC0769  VERT ORDER      -  SECOND    CLASS 0
 LC0769
 LC0769.The horizontal coordinates were scaled from a map and have
 LC0769.an estimated accuracy of +/- 6 seconds.
 LC0769
 LC0769.The orthometric height was determined by differential leveling and
 LC0769.adjusted by the NATIONAL GEODETIC SURVEY
 LC0769.in June 1991.
 LC0769
 LC0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0769.GEOID18 height accuracy estimate available here.
 LC0769
 LC0769.Click photographs - Photos may exist for this station.
 LC0769
 LC0769.The dynamic height is computed by dividing the NAVD 88
 LC0769.geopotential number by the normal gravity value computed on the
 LC0769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0769.degrees latitude (g = 980.6199 gals.).
 LC0769
 LC0769.The modeled gravity was interpolated from observed gravity values.
 LC0769
 LC0769;                    North         East    Units  Estimated Accuracy
 LC0769;SPC IL E     -   468,650.      274,740.      MT  (+/- 180 meters Scaled)
 LC0769
 LC0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL624276(NAD 83)
 LC0769
 LC0769                          SUPERSEDED SURVEY CONTROL
 LC0769
 LC0769  NGVD 29 (??/??/92)  195.738  (m)          642.18   (f) ADJ UNCH    2 0
 LC0769
 LC0769.Superseded values are not recommended for survey control.
 LC0769
 LC0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0769.See file dsdata.pdf to determine how the superseded data were derived.
 LC0769
 LC0769_MARKER: DB = BENCH MARK DISK
 LC0769_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0769_SP_SET: BRIDGE
 LC0769_STAMPING: Y 248 1961
 LC0769_MARK LOGO: CGS
 LC0769_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0769
 LC0769  HISTORY     - Date     Condition        Report By
 LC0769  HISTORY     - 1961     MONUMENTED       CGS
 LC0769  HISTORY     - 20040814 SEE DESCRIPTION  NGS
 LC0769
 LC0769                          STATION DESCRIPTION
 LC0769
 LC0769'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0769'0.7 MI NW FROM PONTIAC.
 LC0769'ABOUT 0.1 MILES WEST ALONG WEST MADISON STREET FROM THE POST
 LC0769'OFFICE IN PONTIAC, THENCE 0.6 MILE NORTH ALONG NORTH DIVISION
 LC0769'STREET, AT THE JUNCTION OF WEST LINCOLN AVENUE (OLD U.S. HIGHWAY
 LC0769'66), SET IN THE TOP OF A WINGWALL AT THE NORTH EAST CORNER OF
 LC0769'A 30 FOOT CONCRETE BRIDGE, 15 FEET EAST OF THE CENTER LINE OF AN
 LC0769'ASPHALT PAVED ROAD AND ABOUT LEVEL WITH THE ROAD.  NOTE-- THIS
 LC0769'MARK MAY ALSO BE REACHED FROM THE JUNCTION OF U.S. HIGHWAY 66
 LC0769'AND STATE HIGHWAY 23 IN THE NORTHWEST PART OF PONTIAC BY GOING
 LC0769'EAST FOR 0.25 MILES ALONG STATE HIGHWAY 23, THENCE 0.3 MILE
 LC0769'EAST AND NORTHEAST ALONG WEST LINCOLN AVENUE (OLD U.S. HIGHWAY
 LC0769'66).
 LC0769
 LC0769                          STATION RECOVERY (2004)
 LC0769
 LC0769'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2004 (JTE)
 LC0769'RECENTLY DISCOVERED CORRESPONDENCE FROM FORMER NATIONAL GEODETIC
 LC0769'SURVEY ILLINOIS ADVISOR CHRIS PEARSON DATED AUGUST 19, 2004, INDICATED
 LC0769'THAT THIS MARK WOULD BE DESTROYED BY SCHEDULED REPLACEMENT OF THE
 LC0769'BRIDGE THAT IT WAS LOCATED IN.  MARK IS LIKELY GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1496 ***********************************************************************
 JB1496  DESIGNATION -  Y 249
 JB1496  PID         -  JB1496
 JB1496  STATE/COUNTY-  IL/CLINTON
 JB1496  COUNTRY     -  US
 JB1496  USGS QUAD   -  TRENTON (2018)
 JB1496
 JB1496                         *CURRENT SURVEY CONTROL
 JB1496  ______________________________________________________________________
 JB1496* NAD 83(1986) POSITION- 38 30 36.     (N) 089 37 49.     (W)   SCALED
 JB1496* NAVD 88 ORTHO HEIGHT -   125.706 (meters)      412.42  (feet) ADJUSTED
 JB1496  ______________________________________________________________________
 JB1496  GEOID HEIGHT    -        -30.486 (meters)                     GEOID18
 JB1496  DYNAMIC HEIGHT  -        125.627 (meters)      412.16  (feet) COMP
 JB1496  MODELED GRAVITY -    979,997.5   (mgal)                       NAVD 88
 JB1496
 JB1496  VERT ORDER      -  SECOND    CLASS 0
 JB1496
 JB1496.The horizontal coordinates were scaled from a map and have
 JB1496.an estimated accuracy of +/- 6 seconds.
 JB1496
 JB1496.The orthometric height was determined by differential leveling and
 JB1496.adjusted by the NATIONAL GEODETIC SURVEY
 JB1496.in June 1991.
 JB1496
 JB1496.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1496.GEOID18 height accuracy estimate available here.
 JB1496
 JB1496.Click photographs - Photos may exist for this station.
 JB1496
 JB1496.The dynamic height is computed by dividing the NAVD 88
 JB1496.geopotential number by the normal gravity value computed on the
 JB1496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1496.degrees latitude (g = 980.6199 gals.).
 JB1496
 JB1496.The modeled gravity was interpolated from observed gravity values.
 JB1496
 JB1496;                    North         East    Units  Estimated Accuracy
 JB1496;SPC IL W     -   204,710.      746,780.      MT  (+/- 180 meters Scaled)
 JB1496
 JB1496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH706656(NAD 83)
 JB1496
 JB1496                          SUPERSEDED SURVEY CONTROL
 JB1496
 JB1496  NGVD 29 (??/??/92)  125.825  (m)          412.81   (f) ADJ UNCH    2 0
 JB1496
 JB1496.Superseded values are not recommended for survey control.
 JB1496
 JB1496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1496.See file dsdata.pdf to determine how the superseded data were derived.
 JB1496
 JB1496_MARKER: DB = BENCH MARK DISK
 JB1496_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1496_SP_SET: BOX CULVERT HEADWALL
 JB1496_STAMPING: Y 249 1961
 JB1496_MARK LOGO: CGS
 JB1496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1496+STABILITY: SURFACE MOTION
 JB1496
 JB1496  HISTORY     - Date     Condition        Report By
 JB1496  HISTORY     - 1961     MONUMENTED       CGS
 JB1496  HISTORY     - 20110824 MARK NOT FOUND   ILDT
 JB1496
 JB1496                          STATION DESCRIPTION
 JB1496
 JB1496'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1496'0.4 MI W FROM DAMIANSVILLE.
 JB1496'ABOUT 0.4 MILE WEST ALONG A CONCRETE PAVED ROAD FROM ST. DAMIANS
 JB1496'CHURCH AND SCHOOL IN DAMIANSVILLE, AT THE T JUNCTION OF AN
 JB1496'ASPHALT PAVED ROAD SOUTH, SET IN TOP OF THE WEST END OF THE NORTH
 JB1496'HEADWALL OF A 2 FOOT CONCRETE BOX CULVERT, 20 FEET NORTH OF THE
 JB1496'CENTER LINE OF THE ROAD, 15 FEET EAST OF THE EXTENDED CENTER LINE
 JB1496'OF THE ROAD SOUTH, 24 FEET NORTHEAST OF THE CENTER OF THE
 JB1496'JUNCTION, AND ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD.
 JB1496
 JB1496                          STATION RECOVERY (2011)
 JB1496
 JB1496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1496'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1458 ***********************************************************************
 ME1458  DESIGNATION -  Y 25
 ME1458  PID         -  ME1458
 ME1458  STATE/COUNTY-  IL/KANKAKEE
 ME1458  COUNTRY     -  US
 ME1458  USGS QUAD   -  KANKAKEE (2018)
 ME1458
 ME1458                         *CURRENT SURVEY CONTROL
 ME1458  ______________________________________________________________________
 ME1458* NAD 83(1986) POSITION- 41 07 10.0    (N) 087 51 37.6    (W)   HD_HELD2
 ME1458* NAVD 88 ORTHO HEIGHT -   201.881 (meters)      662.34  (feet) ADJUSTED
 ME1458  ______________________________________________________________________
 ME1458  GEOID HEIGHT    -        -32.795 (meters)                     GEOID18
 ME1458  DYNAMIC HEIGHT  -        201.801 (meters)      662.08  (feet) COMP
 ME1458  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 ME1458
 ME1458  VERT ORDER      -  SECOND    CLASS I
 ME1458
 ME1458.The horizontal coordinates were established by autonomous hand held GPS
 ME1458.observations and have an estimated accuracy of +/- 10 meters.
 ME1458
 ME1458.The orthometric height was determined by differential leveling and
 ME1458.adjusted by the NATIONAL GEODETIC SURVEY
 ME1458.in June 1991.
 ME1458
 ME1458.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1458.GEOID18 height accuracy estimate available here.
 ME1458
 ME1458.Click photographs - Photos may exist for this station.
 ME1458
 ME1458.The dynamic height is computed by dividing the NAVD 88
 ME1458.geopotential number by the normal gravity value computed on the
 ME1458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1458.degrees latitude (g = 980.6199 gals.).
 ME1458
 ME1458.The modeled gravity was interpolated from observed gravity values.
 ME1458
 ME1458;                    North         East    Units  Estimated Accuracy
 ME1458;SPC IL E     -   494,414.      339,714.      MT  (+/- 10 meters HH2 GPS)
 ME1458
 ME1458_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2776552373(NAD 83)
 ME1458
 ME1458                          SUPERSEDED SURVEY CONTROL
 ME1458
 ME1458  NGVD 29 (??/??/92)  201.974  (m)          662.64   (f) ADJ UNCH    2 0
 ME1458
 ME1458.Superseded values are not recommended for survey control.
 ME1458
 ME1458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1458.See file dsdata.pdf to determine how the superseded data were derived.
 ME1458
 ME1458_MARKER: DB = BENCH MARK DISK
 ME1458_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME1458_SP_SET: STEP
 ME1458_STAMPING: Y 25 1934
 ME1458_MARK LOGO: CGS
 ME1458_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1458_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 ME1458+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2013
 ME1458
 ME1458  HISTORY     - Date     Condition        Report By
 ME1458  HISTORY     - 1934     MONUMENTED       CGS
 ME1458  HISTORY     - 1954     GOOD             CGS
 ME1458  HISTORY     - 19880901 GOOD             USPSQD
 ME1458  HISTORY     - 20050715 GOOD             USPSQD
 ME1458  HISTORY     - 20051114 GOOD             USPSQD
 ME1458  HISTORY     - 20110412 GOOD             TROTT
 ME1458  HISTORY     - 20130619 GOOD             ILDT
 ME1458
 ME1458                          STATION DESCRIPTION
 ME1458
 ME1458'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1458'AT KANKAKEE, AT THE COURT HOUSE, 151 FEET SOUTH OF SOUTH
 ME1458'CURB OF COURT STREET, 156 FEET WEST OF WEST CURB OF HARRISON
 ME1458'AVENUE, IN THE TOP OF THE EAST SIDE OF THE TOP STEP TO NORTH
 ME1458'ENTRANCE TO COURT HOUSE, 3.7 FEET NORTH OF NORTH FACE OF COURT
 ME1458'HOUSE, 18 FEET EAST OF CENTER OF NORTH ENTRANCE AND 4 FEET
 ME1458'ABOVE GROUND.
 ME1458
 ME1458                          STATION RECOVERY (1988)
 ME1458
 ME1458'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME1458'RECOVERED IN GOOD CONDITION.
 ME1458
 ME1458                          STATION RECOVERY (2005)
 ME1458
 ME1458'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 ME1458'RECOVERED IN GOOD CONDITION.
 ME1458
 ME1458                          STATION RECOVERY (2005)
 ME1458
 ME1458'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 ME1458'MARK IS ON TOP OF EAST SIDE OF TOP STEP TO NORTH ENTRANCE OF COURT
 ME1458'HOUSE, 3.7 FEET NORTH OF NORTH FACE OF COURT HOUSE AND 18 FEET EAST OF
 ME1458'CENTER OF ENTRANCE.
 ME1458
 ME1458                          STATION RECOVERY (2011)
 ME1458
 ME1458'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2011 (JMM)
 ME1458'RECOVERED IN GOOD CONDITION.
 ME1458
 ME1458                          STATION RECOVERY (2013)
 ME1458
 ME1458'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1458'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1505 ***********************************************************************
 JB1505  DESIGNATION -  Y 250
 JB1505  PID         -  JB1505
 JB1505  STATE/COUNTY-  IL/CLINTON
 JB1505  COUNTRY     -  US
 JB1505  USGS QUAD   -  BREESE (2018)
 JB1505
 JB1505                         *CURRENT SURVEY CONTROL
 JB1505  ______________________________________________________________________
 JB1505* NAD 83(1986) POSITION- 38 34 22.     (N) 089 36 43.     (W)   SCALED
 JB1505* NAVD 88 ORTHO HEIGHT -   131.487 (meters)      431.39  (feet) ADJUSTED
 JB1505  ______________________________________________________________________
 JB1505  GEOID HEIGHT    -        -30.666 (meters)                     GEOID18
 JB1505  DYNAMIC HEIGHT  -        131.405 (meters)      431.12  (feet) COMP
 JB1505  MODELED GRAVITY -    979,997.8   (mgal)                       NAVD 88
 JB1505
 JB1505  VERT ORDER      -  SECOND    CLASS 0
 JB1505
 JB1505.The horizontal coordinates were scaled from a map and have
 JB1505.an estimated accuracy of +/- 6 seconds.
 JB1505
 JB1505.The orthometric height was determined by differential leveling and
 JB1505.adjusted by the NATIONAL GEODETIC SURVEY
 JB1505.in June 1991.
 JB1505
 JB1505.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1505.GEOID18 height accuracy estimate available here.
 JB1505
 JB1505.Click photographs - Photos may exist for this station.
 JB1505
 JB1505.The dynamic height is computed by dividing the NAVD 88
 JB1505.geopotential number by the normal gravity value computed on the
 JB1505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1505.degrees latitude (g = 980.6199 gals.).
 JB1505
 JB1505.The modeled gravity was interpolated from observed gravity values.
 JB1505
 JB1505;                    North         East    Units  Estimated Accuracy
 JB1505;SPC IL W     -   211,690.      748,340.      MT  (+/- 180 meters Scaled)
 JB1505
 JB1505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH724726(NAD 83)
 JB1505
 JB1505                          SUPERSEDED SURVEY CONTROL
 JB1505
 JB1505  NGVD 29 (??/??/92)  131.607  (m)          431.78   (f) ADJ UNCH    2 0
 JB1505
 JB1505.Superseded values are not recommended for survey control.
 JB1505
 JB1505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1505.See file dsdata.pdf to determine how the superseded data were derived.
 JB1505
 JB1505_MARKER: DB = BENCH MARK DISK
 JB1505_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1505_SP_SET: BOX CULVERT HEADWALL
 JB1505_STAMPING: Y 250 1961
 JB1505_MARK LOGO: CGS
 JB1505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1505+STABILITY: SURFACE MOTION
 JB1505
 JB1505  HISTORY     - Date     Condition        Report By
 JB1505  HISTORY     - 1961     MONUMENTED       CGS
 JB1505  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1505
 JB1505                          STATION DESCRIPTION
 JB1505
 JB1505'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1505'2.4 MI S FROM AVISTON.
 JB1505'ABOUT 2.45 MILES SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1505'CATHOLIC CHURCH IN AVISTON, NEAR A FENCE CORNER EAST OF THE ROAD,
 JB1505'SET IN TOP OF THE NORTH END OF THE EAST HEADWALL OF A 5 FOOT
 JB1505'CONCRETE BOX CULVERT, 22 FEET EAST OF THE CENTER LINE OF THE
 JB1505'ROAD, 20 FEET NORTHWEST OF THE FENCE CORNER, AND ABOUT 2 FEET
 JB1505'BELOW THE LEVEL OF THE ROAD.
 JB1505
 JB1505                          STATION RECOVERY (2011)
 JB1505
 JB1505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1505'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1195 ***********************************************************************
 JB1195  DESIGNATION -  Y 251
 JB1195  PID         -  JB1195
 JB1195  STATE/COUNTY-  IL/JEFFERSON
 JB1195  COUNTRY     -  US
 JB1195  USGS QUAD   -  WOODLAWN (2018)
 JB1195
 JB1195                         *CURRENT SURVEY CONTROL
 JB1195  ______________________________________________________________________
 JB1195* NAD 83(1986) POSITION- 38 19 55.     (N) 089 05 22.     (W)   SCALED
 JB1195* NAVD 88 ORTHO HEIGHT -   155.751 (meters)      510.99  (feet) ADJUSTED
 JB1195  ______________________________________________________________________
 JB1195  GEOID HEIGHT    -        -30.111 (meters)                     GEOID18
 JB1195  DYNAMIC HEIGHT  -        155.652 (meters)      510.67  (feet) COMP
 JB1195  MODELED GRAVITY -    979,988.0   (mgal)                       NAVD 88
 JB1195
 JB1195  VERT ORDER      -  SECOND    CLASS 0
 JB1195
 JB1195.The horizontal coordinates were scaled from a map and have
 JB1195.an estimated accuracy of +/- 6 seconds.
 JB1195
 JB1195.The orthometric height was determined by differential leveling and
 JB1195.adjusted by the NATIONAL GEODETIC SURVEY
 JB1195.in June 1991.
 JB1195
 JB1195.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1195.GEOID18 height accuracy estimate available here.
 JB1195
 JB1195.Click photographs - Photos may exist for this station.
 JB1195
 JB1195.The dynamic height is computed by dividing the NAVD 88
 JB1195.geopotential number by the normal gravity value computed on the
 JB1195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1195.degrees latitude (g = 980.6199 gals.).
 JB1195
 JB1195.The modeled gravity was interpolated from observed gravity values.
 JB1195
 JB1195;                    North         East    Units  Estimated Accuracy
 JB1195;SPC IL E     -   185,090.      233,890.      MT  (+/- 180 meters Scaled)
 JB1195
 JB1195_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH173447(NAD 83)
 JB1195
 JB1195                          SUPERSEDED SURVEY CONTROL
 JB1195
 JB1195  NGVD 29 (??/??/92)  155.859  (m)          511.35   (f) ADJ UNCH    2 0
 JB1195
 JB1195.Superseded values are not recommended for survey control.
 JB1195
 JB1195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1195.See file dsdata.pdf to determine how the superseded data were derived.
 JB1195
 JB1195_MARKER: DB = BENCH MARK DISK
 JB1195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1195_STAMPING: Y 251 1961
 JB1195_MARK LOGO: CGS
 JB1195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1195+STABILITY: SURFACE MOTION
 JB1195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1195+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 JB1195
 JB1195  HISTORY     - Date     Condition        Report By
 JB1195  HISTORY     - 1961     MONUMENTED       CGS
 JB1195  HISTORY     - 20090127 GOOD             ILDT
 JB1195  HISTORY     - 20121003 GOOD             ILDT
 JB1195  HISTORY     - 20140625 GOOD             ILDT
 JB1195
 JB1195                          STATION DESCRIPTION
 JB1195
 JB1195'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1195'3.6 MI NW FROM WOODLAWN.
 JB1195'ABOUT 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1195'WOODLAWN GRADE SCHOOL IN WOODLAWN, THENCE ABOUT 3.5 MILES WEST
 JB1195'AND NORTHWEST ALONG OILED AND GRAVEL ROADS, AT THE JUNCTION OF A
 JB1195'DIRT ROAD NORTH, 81 FEET NORTH OF THE CENTER OF THE ROAD, 15 FEET
 JB1195'EAST OF THE CENTER OF THE DIRT ROAD, 86 FEET NORTH-NORTHEAST OF
 JB1195'THE CENTER OF JUNCTION, 4 FEET SOUTH OF POWER POLE 170, 2.7
 JB1195'FEET NORTH OF A METAL WIITNESS POST, ABOUT LEVEL WITH THE DIRT ROAD,
 JB1195'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB1195
 JB1195                          STATION RECOVERY (2009)
 JB1195
 JB1195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1195'RECOVERED IN GOOD CONDITION.
 JB1195
 JB1195                          STATION RECOVERY (2012)
 JB1195
 JB1195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1195'RECOVERED IN GOOD CONDITION.
 JB1195
 JB1195                          STATION RECOVERY (2014)
 JB1195
 JB1195'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0496 ***********************************************************************
 JB0496  DESIGNATION -  Y 252
 JB0496  PID         -  JB0496
 JB0496  STATE/COUNTY-  IL/JEFFERSON
 JB0496  COUNTRY     -  US
 JB0496  USGS QUAD   -  BLUFORD (2018)
 JB0496
 JB0496                         *CURRENT SURVEY CONTROL
 JB0496  ______________________________________________________________________
 JB0496* NAD 83(1986) POSITION- 38 15 40.     (N) 088 42 08.     (W)   SCALED
 JB0496* NAVD 88 ORTHO HEIGHT -   137.513 (meters)      451.16  (feet) ADJUSTED
 JB0496  ______________________________________________________________________
 JB0496  GEOID HEIGHT    -        -30.250 (meters)                     GEOID18
 JB0496  DYNAMIC HEIGHT  -        137.424 (meters)      450.87  (feet) COMP
 JB0496  MODELED GRAVITY -    979,976.7   (mgal)                       NAVD 88
 JB0496
 JB0496  VERT ORDER      -  SECOND    CLASS 0
 JB0496
 JB0496.The horizontal coordinates were scaled from a map and have
 JB0496.an estimated accuracy of +/- 6 seconds.
 JB0496
 JB0496.The orthometric height was determined by differential leveling and
 JB0496.adjusted by the NATIONAL GEODETIC SURVEY
 JB0496.in June 1991.
 JB0496
 JB0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0496.GEOID18 height accuracy estimate available here.
 JB0496
 JB0496.Click photographs - Photos may exist for this station.
 JB0496
 JB0496.The dynamic height is computed by dividing the NAVD 88
 JB0496.geopotential number by the normal gravity value computed on the
 JB0496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0496.degrees latitude (g = 980.6199 gals.).
 JB0496
 JB0496.The modeled gravity was interpolated from observed gravity values.
 JB0496
 JB0496;                    North         East    Units  Estimated Accuracy
 JB0496;SPC IL E     -   177,020.      267,720.      MT  (+/- 180 meters Scaled)
 JB0496
 JB0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH510361(NAD 83)
 JB0496
 JB0496                          SUPERSEDED SURVEY CONTROL
 JB0496
 JB0496  NGVD 29 (??/??/92)  137.631  (m)          451.54   (f) ADJ UNCH    2 0
 JB0496
 JB0496.Superseded values are not recommended for survey control.
 JB0496
 JB0496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0496.See file dsdata.pdf to determine how the superseded data were derived.
 JB0496
 JB0496_MARKER: DB = BENCH MARK DISK
 JB0496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0496_STAMPING: Y 252 1961
 JB0496_MARK LOGO: CGS
 JB0496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0496+STABILITY: SURFACE MOTION
 JB0496_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0496+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0496
 JB0496  HISTORY     - Date     Condition        Report By
 JB0496  HISTORY     - 1961     MONUMENTED       CGS
 JB0496  HISTORY     - 20090113 GOOD             ILDT
 JB0496  HISTORY     - 20090203 GOOD             ILDT
 JB0496
 JB0496                          STATION DESCRIPTION
 JB0496
 JB0496'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0496'4.1 MI NE FROM BELLE RIVE.
 JB0496'ABOUT 1.65 MILES NORTH ALONG AN ASPHALT PAVED ROAD FROM THE POST
 JB0496'OFFICE IN BELLE RIVE, THENCE 2.15 MILES EAST ALONG AN OILED ROAD,
 JB0496'THENCE 0.3 MILE NORTH ALONG AN OILED ROAD, ABOUT 0.05 MILE NORTH
 JB0496'OF A HOUSE WEST OF THE ROAD, AT A FENCE CORNER WEST OF THE ROAD,
 JB0496'20 FEET WEST OF THE CENTER OF THE ROAD, 37 FEET WEST AND ACROSS
 JB0496'THE ROAD FROM A 24 INCH OAK TREE, 1 FOOT EAST OF A FENCE, 6 FEET
 JB0496'SOUTH OF THE FENCE CORNER, 3 FEET SOUTHEAST OF A POWER POLE, 1.8
 JB0496'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0496'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0496
 JB0496                          STATION RECOVERY (2009)
 JB0496
 JB0496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0496'RECOVERED IN GOOD CONDITION.
 JB0496
 JB0496                          STATION RECOVERY (2009)
 JB0496
 JB0496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0496'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0239 ***********************************************************************
 JB0239  DESIGNATION -  Y 253
 JB0239  PID         -  JB0239
 JB0239  STATE/COUNTY-  IL/WAYNE
 JB0239  COUNTRY     -  US
 JB0239  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0239
 JB0239                         *CURRENT SURVEY CONTROL
 JB0239  ______________________________________________________________________
 JB0239* NAD 83(1986) POSITION- 38 16 14.     (N) 088 16 54.     (W)   SCALED
 JB0239* NAVD 88 ORTHO HEIGHT -   131.641 (meters)      431.89  (feet) ADJUSTED
 JB0239  ______________________________________________________________________
 JB0239  GEOID HEIGHT    -        -30.561 (meters)                     GEOID18
 JB0239  DYNAMIC HEIGHT  -        131.557 (meters)      431.62  (feet) COMP
 JB0239  MODELED GRAVITY -    979,988.0   (mgal)                       NAVD 88
 JB0239
 JB0239  VERT ORDER      -  SECOND    CLASS 0
 JB0239
 JB0239.The horizontal coordinates were scaled from a map and have
 JB0239.an estimated accuracy of +/- 6 seconds.
 JB0239
 JB0239.The orthometric height was determined by differential leveling and
 JB0239.adjusted by the NATIONAL GEODETIC SURVEY
 JB0239.in June 1991.
 JB0239
 JB0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0239.GEOID18 height accuracy estimate available here.
 JB0239
 JB0239.Click photographs - Photos may exist for this station.
 JB0239
 JB0239.The dynamic height is computed by dividing the NAVD 88
 JB0239.geopotential number by the normal gravity value computed on the
 JB0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0239.degrees latitude (g = 980.6199 gals.).
 JB0239
 JB0239.The modeled gravity was interpolated from observed gravity values.
 JB0239
 JB0239;                    North         East    Units  Estimated Accuracy
 JB0239;SPC IL E     -   178,010.      304,520.      MT  (+/- 180 meters Scaled)
 JB0239
 JB0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH878366(NAD 83)
 JB0239
 JB0239                          SUPERSEDED SURVEY CONTROL
 JB0239
 JB0239  NGVD 29 (??/??/92)  131.763  (m)          432.29   (f) ADJ UNCH    2 0
 JB0239
 JB0239.Superseded values are not recommended for survey control.
 JB0239
 JB0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0239.See file dsdata.pdf to determine how the superseded data were derived.
 JB0239
 JB0239_MARKER: DB = BENCH MARK DISK
 JB0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0239_STAMPING: Y 253 1961
 JB0239_MARK LOGO: CGS
 JB0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0239+STABILITY: SURFACE MOTION
 JB0239
 JB0239  HISTORY     - Date     Condition        Report By
 JB0239  HISTORY     - 1961     MONUMENTED       CGS
 JB0239
 JB0239                          STATION DESCRIPTION
 JB0239
 JB0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0239'5.6 MI NE FROM MILL SHOALS.
 JB0239'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE POST OFFICE IN MILL
 JB0239'SHOALS, THENCE 0.05 MILE NORTH ALONG U.S. HIGHWAY 45, THENCE
 JB0239'4.1 MILES EAST ALONG AN ASPHALT PAVED ROAD (BURNT
 JB0239'PRAIRIE- LIBERTY ROAD), THENCE 1.35 MILES NORTHWEST ALONG A
 JB0239'GRAVEL ROAD, AT THE JUNCTION OF A GRAVEL ROAD EAST, 41 FEET
 JB0239'SOUTHWEST OF THE CENTER OF THE ROAD, 75 FEET SOUTHEAST OF THE
 JB0239'EXTENDED CENTER OF THE GRAVEL ROAD EAST, 23 FEET NORTH OF A
 JB0239'CONCRETE RIGHT-OF-WAY MARKER, 2 FEET NORTHEAST OF A FENCE, 2
 JB0239'FEET EAST OF A TELEPHONE POLE, 1.5 FEET SOUTHEAST OF A METAL
 JB0239'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 JB0239'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0813 ***********************************************************************
 JB0813  DESIGNATION -  Y 255
 JB0813  PID         -  JB0813
 JB0813  STATE/COUNTY-  IL/MARION
 JB0813  COUNTRY     -  US
 JB0813  USGS QUAD   -  FAIRMAN (2018)
 JB0813
 JB0813                         *CURRENT SURVEY CONTROL
 JB0813  ______________________________________________________________________
 JB0813* NAD 83(1986) POSITION- 38 43 16.41   (N) 089 06 03.80   (W)   HD_HELD1
 JB0813* NAVD 88 ORTHO HEIGHT -   153.358 (meters)      503.14  (feet) ADJUSTED
 JB0813  ______________________________________________________________________
 JB0813  GEOID HEIGHT    -        -31.200 (meters)                     GEOID18
 JB0813  DYNAMIC HEIGHT  -        153.262 (meters)      502.83  (feet) COMP
 JB0813  MODELED GRAVITY -    979,998.6   (mgal)                       NAVD 88
 JB0813
 JB0813  VERT ORDER      -  FIRST     CLASS I
 JB0813
 JB0813.The horizontal coordinates were determined by differentially corrected
 JB0813.hand held GPS observations or other comparable positioning techniques
 JB0813.and have an estimated accuracy of +/- 3 meters.
 JB0813
 JB0813.The orthometric height was determined by differential leveling and
 JB0813.adjusted by the NATIONAL GEODETIC SURVEY
 JB0813.in June 1991.
 JB0813
 JB0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0813.GEOID18 height accuracy estimate available here.
 JB0813
 JB0813.Click photographs - Photos may exist for this station.
 JB0813
 JB0813.The dynamic height is computed by dividing the NAVD 88
 JB0813.geopotential number by the normal gravity value computed on the
 JB0813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0813.degrees latitude (g = 980.6199 gals.).
 JB0813
 JB0813.The modeled gravity was interpolated from observed gravity values.
 JB0813
 JB0813;                    North         East    Units  Estimated Accuracy
 JB0813;SPC IL E     -   228,311.0     233,236.0     MT  (+/- 3 meters HH1 GPS) 
 JB0813
 JB0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1734587936(NAD 83)
 JB0813
 JB0813                          SUPERSEDED SURVEY CONTROL
 JB0813
 JB0813  NGVD 29 (??/??/92)  153.478  (m)          503.54   (f) ADJ UNCH    1 1
 JB0813
 JB0813.Superseded values are not recommended for survey control.
 JB0813
 JB0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0813.See file dsdata.pdf to determine how the superseded data were derived.
 JB0813
 JB0813_MARKER: DB = BENCH MARK DISK
 JB0813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0813_STAMPING: Y 255 1961
 JB0813_MARK LOGO: CGS
 JB0813_PROJECTION: PROJECTING 5 CENTIMETERS
 JB0813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0813+STABILITY: SURFACE MOTION
 JB0813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0813+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2016
 JB0813
 JB0813  HISTORY     - Date     Condition        Report By
 JB0813  HISTORY     - 1961     MONUMENTED       CGS
 JB0813  HISTORY     - 1969     GOOD             CGS
 JB0813  HISTORY     - 20110912 MARK NOT FOUND   ILDT
 JB0813  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0813  HISTORY     - 20150326 GOOD             MCA
 JB0813  HISTORY     - 20160107 GOOD             AMESC
 JB0813
 JB0813                          STATION DESCRIPTION
 JB0813
 JB0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0813'2.3 MI S FROM PATOKA.
 JB0813'ABOUT 2.3 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0813'THE POST OFFICE AT PATOKA, 0.1 MILE NORTH OF MILEPOST 673, 99
 JB0813'FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 JB0813'A ROAD, 93 FEET EAST OF THE EAST RAIL, 33 FEET SOUTH OF THE
 JB0813'CENTER LINE OF THE ROAD, 20 FEET EAST OF THE CENTER LINE OF A
 JB0813'PRIVATE ROAD, 10 FEET SOUTH OF A CORNER FENCE POST, 2 FEET WEST
 JB0813'OF A FENCE, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL
 JB0813'WITH THE ROAD, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK, AND
 JB0813'SET IN THE TOP OF A CONCRETE POST WHICH PROJCTS 3 INCHES ABOVE
 JB0813'THE SURFACE OF THE GROUND.  SEC 9, T 3 N, R 1 E.
 JB0813
 JB0813                          STATION RECOVERY (2011)
 JB0813
 JB0813'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0813'MARK NOT FOUND.
 JB0813
 JB0813                          STATION RECOVERY (2014)
 JB0813
 JB0813'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0813'MARK NOT FOUND.
 JB0813
 JB0813                          STATION RECOVERY (2015)
 JB0813
 JB0813'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0813'THE RAILROAD NO LONGER EXISTS.  THE FENCE CORNER, FENCE, AND METAL
 JB0813'WITNESS POST HAVE BEEN REMOVED.  THE PRIVATE ROAD STILL EXISTS,
 JB0813'BUT HAS NOT BEEN USED FOR QUITE SOME TIME.  IT IS OVERGROWN WITH
 JB0813'VEGETATION.  THE MARK IS LOCATED ON THE WEST EDGE OF A CULTIVATED
 JB0813'FIELD AND 12.0 FT (3.7 M) SOUTH OF A GTE TELEPHONE PEDESTAL (NO.
 JB0813'699-9).  SET A CARSONITE WITNESS POST 1.0 FT (0.3 M) SOUTH OF THE
 JB0813'MARK.  THE STATION IS GNSS OBSERVABLE IN LEAF OFF CONDITIONS.
 JB0813
 JB0813                          STATION RECOVERY (2016)
 JB0813
 JB0813'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2016 (PFS)
 JB0813'RECOVERED IN GOOD CONDITION.
 JB0813'
 JB0813'NOTE-ADD- THE NORTHWEST CORNER OF THE CONCRETE HAS BEEN BROKEN OFF,
 JB0813'THE DISK IS STILL STABLE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0770 ***********************************************************************
 JB0770  DESIGNATION -  Y 256
 JB0770  PID         -  JB0770
 JB0770  STATE/COUNTY-  IL/FAYETTE
 JB0770  COUNTRY     -  US
 JB0770  USGS QUAD   -  HAGARSTOWN (2018)
 JB0770
 JB0770                         *CURRENT SURVEY CONTROL
 JB0770  ______________________________________________________________________
 JB0770* NAD 83(1986) POSITION- 38 59 09.     (N) 089 09 49.     (W)   SCALED
 JB0770* NAVD 88 ORTHO HEIGHT -   162.119 (meters)      531.89  (feet) ADJUSTED
 JB0770  ______________________________________________________________________
 JB0770  GEOID HEIGHT    -        -31.688 (meters)                     GEOID18
 JB0770  DYNAMIC HEIGHT  -        162.019 (meters)      531.56  (feet) COMP
 JB0770  MODELED GRAVITY -    980,009.6   (mgal)                       NAVD 88
 JB0770
 JB0770  VERT ORDER      -  FIRST     CLASS II
 JB0770
 JB0770.This mark is at Vandalia Airport (VLA)
 JB0770
 JB0770.The horizontal coordinates were scaled from a map and have
 JB0770.an estimated accuracy of +/- 6 seconds.
 JB0770
 JB0770.The orthometric height was determined by differential leveling and
 JB0770.adjusted by the NATIONAL GEODETIC SURVEY
 JB0770.in June 1991.
 JB0770
 JB0770.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0770.GEOID18 height accuracy estimate available here.
 JB0770
 JB0770.Click photographs - Photos may exist for this station.
 JB0770
 JB0770.The dynamic height is computed by dividing the NAVD 88
 JB0770.geopotential number by the normal gravity value computed on the
 JB0770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0770.degrees latitude (g = 980.6199 gals.).
 JB0770
 JB0770.The modeled gravity was interpolated from observed gravity values.
 JB0770
 JB0770;                    North         East    Units  Estimated Accuracy
 JB0770;SPC IL E     -   257,730.      228,060.      MT  (+/- 180 meters Scaled)
 JB0770
 JB0770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ126174(NAD 83)
 JB0770
 JB0770                          SUPERSEDED SURVEY CONTROL
 JB0770
 JB0770  NGVD 29 (??/??/92)  162.241  (m)          532.29   (f) ADJ UNCH    1 2
 JB0770
 JB0770.Superseded values are not recommended for survey control.
 JB0770
 JB0770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0770.See file dsdata.pdf to determine how the superseded data were derived.
 JB0770
 JB0770_MARKER: DB = BENCH MARK DISK
 JB0770_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0770_SP_SET: CULVERT HEADWALL
 JB0770_STAMPING: Y 256 1961
 JB0770_MARK LOGO: CGS
 JB0770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0770+STABILITY: SURFACE MOTION
 JB0770_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0770+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 JB0770
 JB0770  HISTORY     - Date     Condition        Report By
 JB0770  HISTORY     - 1961     MONUMENTED       CGS
 JB0770  HISTORY     - 1969     GOOD             CGS
 JB0770  HISTORY     - 20120626 GOOD             ILDT
 JB0770  HISTORY     - 20140623 GOOD             ILDT
 JB0770  HISTORY     - 20151007 GOOD             MCA
 JB0770
 JB0770                          STATION DESCRIPTION
 JB0770
 JB0770'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0770'4.7 MI NW FROM VANDALIA.
 JB0770'ABOUT 1.15 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0770'THE CROSSING OF THE RAILROAD AND THE PENNSYLVANIA RAILROAD AT
 JB0770'VANDALIA, THENCE 0.5 MILE WEST ALONG U.S. HIGHWAY 40 AND STATE
 JB0770'HIGHWAY 185, THENCE 0.6 MILE NORTH ALONG STATE HIGHWAY 185,
 JB0770'THENCE 2.45 MILES WEST ALONG A PAVED ROAD, 135 YARDS EAST OF THE
 JB0770'WEST DRIVEWAY WHICH LEADS TO THE VANDALIA MUNICIPAL AIRPORT, 55
 JB0770'YARDS EAST OF THE CENTER OF THE EAST ENTRANCE TO THE AIRPORT, 15
 JB0770'FEET NORTH OF THE CENTER LINE OF THE ROAD, SET IN THE TOP OF THE
 JB0770'WEST END OF THE NORTH CONCRETE HEADWALL OF A CONCRETE CULVERT
 JB0770'UNDER THE ROAD, AND ABOUT LEVEL WHICH THE ROAD.  SEC 2, T 6 N,
 JB0770'R 1 W.
 JB0770
 JB0770                          STATION RECOVERY (2012)
 JB0770
 JB0770'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0770'RECOVERED IN GOOD CONDITION.
 JB0770
 JB0770                          STATION RECOVERY (2014)
 JB0770
 JB0770'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0770'RECOVERED IN GOOD CONDITION.
 JB0770
 JB0770                          STATION RECOVERY (2015)
 JB0770
 JB0770'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0770'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0771 ***********************************************************************
 KB0771  DESIGNATION -  Y 257
 KB0771  PID         -  KB0771
 KB0771  STATE/COUNTY-  IL/SHELBY
 KB0771  COUNTRY     -  US
 KB0771  USGS QUAD   -  OCONEE (2018)
 KB0771
 KB0771                         *CURRENT SURVEY CONTROL
 KB0771  ______________________________________________________________________
 KB0771* NAD 83(1986) POSITION- 39 16 32.56   (N) 089 06 34.48   (W)   HD_HELD1
 KB0771* NAVD 88 ORTHO HEIGHT -   205.688 (meters)      674.83  (feet) ADJUSTED
 KB0771  ______________________________________________________________________
 KB0771  GEOID HEIGHT    -        -32.082 (meters)                     GEOID18
 KB0771  DYNAMIC HEIGHT  -        205.562 (meters)      674.41  (feet) COMP
 KB0771  MODELED GRAVITY -    980,010.6   (mgal)                       NAVD 88
 KB0771
 KB0771  VERT ORDER      -  SECOND    CLASS I
 KB0771
 KB0771.The horizontal coordinates were determined by differentially corrected
 KB0771.hand held GPS observations or other comparable positioning techniques
 KB0771.and have an estimated accuracy of +/- 3 meters.
 KB0771
 KB0771.The orthometric height was determined by differential leveling and
 KB0771.adjusted by the NATIONAL GEODETIC SURVEY
 KB0771.in May 2016.
 KB0771
 KB0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0771.GEOID18 height accuracy estimate available here.
 KB0771
 KB0771.Click photographs - Photos may exist for this station.
 KB0771
 KB0771.The dynamic height is computed by dividing the NAVD 88
 KB0771.geopotential number by the normal gravity value computed on the
 KB0771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0771.degrees latitude (g = 980.6199 gals.).
 KB0771
 KB0771.The modeled gravity was interpolated from observed gravity values.
 KB0771
 KB0771;                    North         East    Units  Estimated Accuracy
 KB0771;SPC IL E     -   289,873.4     233,019.7     MT  (+/- 3 meters HH1 GPS) 
 KB0771
 KB0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1803049494(NAD 83)
 KB0771
 KB0771                          SUPERSEDED SURVEY CONTROL
 KB0771
 KB0771  NAVD 88 (06/15/91)  205.695  (m)          674.85   (f) SUPERSEDED  1 1
 KB0771  NGVD 29 (??/??/92)  205.774  (m)          675.11   (f) ADJ UNCH    1 1
 KB0771
 KB0771.Superseded values are not recommended for survey control.
 KB0771
 KB0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0771.See file dsdata.pdf to determine how the superseded data were derived.
 KB0771
 KB0771_MARKER: DB = BENCH MARK DISK
 KB0771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0771_STAMPING: Y 257 1961
 KB0771_MARK LOGO: CGS
 KB0771_PROJECTION: PROJECTING 18 CENTIMETERS
 KB0771_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0771+STABILITY: SURFACE MOTION
 KB0771_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0771+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2015
 KB0771
 KB0771  HISTORY     - Date     Condition        Report By
 KB0771  HISTORY     - 1961     MONUMENTED       CGS
 KB0771  HISTORY     - 1969     GOOD             CGS
 KB0771  HISTORY     - 1975     GOOD             NGS
 KB0771  HISTORY     - 20140718 MARK NOT FOUND   ILDT
 KB0771  HISTORY     - 20151109 GOOD             AMESC
 KB0771
 KB0771                          STATION DESCRIPTION
 KB0771
 KB0771'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0771'8.1 MI S FROM PANA.
 KB0771'ABOUT 8.1 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0771'THE RAILROAD SWITCH CONTROL TOWER AT PANA, OR ABOUT 9.4 MILES
 KB0771'NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE RAILROAD
 KB0771'SWITCH CONTROL TOWER AT RAMSEY, 0.5 MILE SOUTH OF THE COMMUNITY
 KB0771'OF OCONEE, 0.35 MILE SOUTH OF MILEPOST 712, 60 FEET SOUTHEAST
 KB0771'OF THE CENTER OF A CROSSING OF THE RAILROAD AND A ROAD, 40 1/2
 KB0771'FEET EAST OF THE EAST RAIL, 41 FEET SOUTH OF THE CENTER LINE OF
 KB0771'THE ROAD, 2 1/2 FEET NORTH OF A TELEPHONE POLE, 1.5 FEET WEST OF
 KB0771'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, ABOUT 2 FEET BELOW
 KB0771'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 KB0771'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 32, T10N,
 KB0771'R1E.
 KB0771
 KB0771                          STATION RECOVERY (1975)
 KB0771
 KB0771'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 KB0771'RECOVERED IN GOOD CONDITION.
 KB0771
 KB0771                          STATION RECOVERY (2014)
 KB0771
 KB0771'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0771'MARK NOT FOUND, TIES FOR THE STATION NOW FALL 25' OUT IN CORN FIELD.
 KB0771
 KB0771                          STATION RECOVERY (2015)
 KB0771
 KB0771'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (THH)
 KB0771'RECOVERED IN GOOD CONDITION.
 KB0771'
 KB0771'NOTE-ADD-THE RAILROAD TRACKS AND OLD REFERENCE TIES ARE GONE.
 KB0771'
 KB0771'THE STATION IS 40 FT (12.2 M) SOUTH OF THE CENTERLINE OF COUNTY ROAD
 KB0771'400N, 83 FT (25.3 M) WEST OF THE CENTERLINE OF OAK STREET, 62.5 FT
 KB0771'(19.1 M) SOUTH-SOUTHWEST OF A POWER POLICE AND 44 FT (13.4 M) EAST OF
 KB0771'THE CENTERLINE OF THE OLD RAILROAD BED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0484 ***********************************************************************
 LC0484  DESIGNATION -  Y 258
 LC0484  PID         -  LC0484
 LC0484  STATE/COUNTY-  IL/DE WITT
 LC0484  COUNTRY     -  US
 LC0484  USGS QUAD   -  CLINTON (2018)
 LC0484
 LC0484                         *CURRENT SURVEY CONTROL
 LC0484  ______________________________________________________________________
 LC0484* NAD 83(1986) POSITION- 40 12 39.     (N) 088 57 40.     (W)   SCALED
 LC0484* NAVD 88 ORTHO HEIGHT -   224.904 (meters)      737.87  (feet) ADJUSTED
 LC0484  ______________________________________________________________________
 LC0484  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 LC0484  DYNAMIC HEIGHT  -        224.791 (meters)      737.50  (feet) COMP
 LC0484  MODELED GRAVITY -    980,117.1   (mgal)                       NAVD 88
 LC0484
 LC0484  VERT ORDER      -  FIRST     CLASS I
 LC0484
 LC0484.The horizontal coordinates were scaled from a map and have
 LC0484.an estimated accuracy of +/- 6 seconds.
 LC0484
 LC0484.The orthometric height was determined by differential leveling and
 LC0484.adjusted by the NATIONAL GEODETIC SURVEY
 LC0484.in June 1991.
 LC0484
 LC0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0484.GEOID18 height accuracy estimate available here.
 LC0484
 LC0484.Click photographs - Photos may exist for this station.
 LC0484
 LC0484.The dynamic height is computed by dividing the NAVD 88
 LC0484.geopotential number by the normal gravity value computed on the
 LC0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0484.degrees latitude (g = 980.6199 gals.).
 LC0484
 LC0484.The modeled gravity was interpolated from observed gravity values.
 LC0484
 LC0484;                    North         East    Units  Estimated Accuracy
 LC0484;SPC IL E     -   393,600.      246,560.      MT  (+/- 180 meters Scaled)
 LC0484
 LC0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK331530(NAD 83)
 LC0484
 LC0484                          SUPERSEDED SURVEY CONTROL
 LC0484
 LC0484  NGVD 29 (??/??/92)  224.978  (m)          738.12   (f) ADJ UNCH    1 1
 LC0484
 LC0484.Superseded values are not recommended for survey control.
 LC0484
 LC0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0484.See file dsdata.pdf to determine how the superseded data were derived.
 LC0484
 LC0484_MARKER: DB = BENCH MARK DISK
 LC0484_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC0484_SP_SET: CULVERT HEADWALL
 LC0484_STAMPING: Y 258 1961
 LC0484_MARK LOGO: CGS
 LC0484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0484+STABILITY: SURFACE MOTION
 LC0484
 LC0484  HISTORY     - Date     Condition        Report By
 LC0484  HISTORY     - 1961     MONUMENTED       CGS
 LC0484  HISTORY     - 1969     GOOD             CGS
 LC0484  HISTORY     - 1976     GOOD             NGS
 LC0484  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0484
 LC0484                          STATION DESCRIPTION
 LC0484
 LC0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0484'3.8 MI N FROM CLINTON.
 LC0484'ABOUT 3.85 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0484'THE STATION AT CLINTON, 0.8 MILE SOUTH OF THE POST OFFICE AT
 LC0484'WAPELLA.  0.1 MILE NORTH OF MILEPOST 777, 139 FEET WEST OF THE
 LC0484'WEST RAIL OF THE MAIN TRACK, SET IN THE CENTER OF THE TOP OF THE
 LC0484'EAST CONCRETE HEADWALL OF A DOUBLE-CHANNEL CONCRETE CULVERT UNDER
 LC0484'U.S. HIGHWAY 51, 23 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 LC0484'72 1/2 FEET NORTHWEST OF A POWER POLE, ABOUT 4 FEET BELOW THE
 LC0484'LEVEL OF THE TRACK, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF THE
 LC0484'HIGHWAY.  SEC 10, T 20N, R 2E
 LC0484
 LC0484                          STATION RECOVERY (1976)
 LC0484
 LC0484'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0484'RECOVERED IN GOOD CONDITION.
 LC0484
 LC0484                          STATION RECOVERY (2004)
 LC0484
 LC0484'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0484'HIGHWAY HAS BEEN WIDENED AND CULVERT HAS BEEN REPLACED AND EXTENDED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0508 ***********************************************************************
 LC0508  DESIGNATION -  Y 259
 LC0508  PID         -  LC0508
 LC0508  STATE/COUNTY-  IL/DE WITT
 LC0508  COUNTRY     -  US
 LC0508  USGS QUAD   -  MAROA (2018)
 LC0508
 LC0508                         *CURRENT SURVEY CONTROL
 LC0508  ______________________________________________________________________
 LC0508* NAD 83(1986) POSITION- 40 04 34.     (N) 088 57 14.     (W)   SCALED
 LC0508* NAVD 88 ORTHO HEIGHT -   218.285 (meters)      716.16  (feet) ADJUSTED
 LC0508  ______________________________________________________________________
 LC0508  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 LC0508  DYNAMIC HEIGHT  -        218.173 (meters)      715.79  (feet) COMP
 LC0508  MODELED GRAVITY -    980,105.6   (mgal)                       NAVD 88
 LC0508
 LC0508  VERT ORDER      -  FIRST     CLASS I
 LC0508
 LC0508.The horizontal coordinates were scaled from a map and have
 LC0508.an estimated accuracy of +/- 6 seconds.
 LC0508
 LC0508.The orthometric height was determined by differential leveling and
 LC0508.adjusted by the NATIONAL GEODETIC SURVEY
 LC0508.in June 1991.
 LC0508
 LC0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0508.GEOID18 height accuracy estimate available here.
 LC0508
 LC0508.Click photographs - Photos may exist for this station.
 LC0508
 LC0508.The dynamic height is computed by dividing the NAVD 88
 LC0508.geopotential number by the normal gravity value computed on the
 LC0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0508.degrees latitude (g = 980.6199 gals.).
 LC0508
 LC0508.The modeled gravity was interpolated from observed gravity values.
 LC0508
 LC0508;                    North         East    Units  Estimated Accuracy
 LC0508;SPC IL E     -   378,640.      247,070.      MT  (+/- 180 meters Scaled)
 LC0508
 LC0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK333380(NAD 83)
 LC0508
 LC0508                          SUPERSEDED SURVEY CONTROL
 LC0508
 LC0508  NGVD 29 (??/??/92)  218.368  (m)          716.43   (f) ADJ UNCH    1 1
 LC0508
 LC0508.Superseded values are not recommended for survey control.
 LC0508
 LC0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0508.See file dsdata.pdf to determine how the superseded data were derived.
 LC0508
 LC0508_MARKER: DB = BENCH MARK DISK
 LC0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0508_STAMPING: Y 259 1961
 LC0508_MARK LOGO: CGS
 LC0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0508+STABILITY: SURFACE MOTION
 LC0508
 LC0508  HISTORY     - Date     Condition        Report By
 LC0508  HISTORY     - 1961     MONUMENTED       CGS
 LC0508  HISTORY     - 1969     GOOD             CGS
 LC0508  HISTORY     - 1976     GOOD             NGS
 LC0508
 LC0508                          STATION DESCRIPTION
 LC0508
 LC0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0508'2.8 MI N FROM MAROA.
 LC0508'ABOUT 2.75 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0508'THE STATION AT MAROA, 0.7 MILE NORTH OF A CROSSING OF THE RAILROAD
 LC0508'AND A GRAVELED ROAD, 425 FEET SOUTH-SOUTHEAST AND ACROSS THE TRACK
 LC0508'FROM MILEPOST 768, 98 FEET EAST OF THE EAST RAIL, 36 1/2 FEET
 LC0508'EAST-NORTHEAST OF A TELEPHONE POLE, 1 FOOT WEST OF A FENCE, 2.2
 LC0508'FEET NORTH OF A METAL WITNESS POST, ABOUT 3 1/2 FEET BELOW THE
 LC0508'LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 LC0508'PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 26, T19N,
 LC0508'R2E
 LC0508
 LC0508                          STATION RECOVERY (1976)
 LC0508
 LC0508'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1608 ***********************************************************************
 ME1608  DESIGNATION -  Y 26
 ME1608  PID         -  ME1608
 ME1608  STATE/COUNTY-  IL/WILL
 ME1608  COUNTRY     -  US
 ME1608  USGS QUAD   -  MANHATTAN (2018)
 ME1608
 ME1608                         *CURRENT SURVEY CONTROL
 ME1608  ______________________________________________________________________
 ME1608* NAD 83(1986) POSITION- 41 29 54.     (N) 087 53 52.     (W)   SCALED
 ME1608* NAVD 88 ORTHO HEIGHT -   223.328 (meters)      732.70  (feet) ADJUSTED
 ME1608  ______________________________________________________________________
 ME1608  GEOID HEIGHT    -        -33.234 (meters)                     GEOID18
 ME1608  DYNAMIC HEIGHT  -        223.240 (meters)      732.41  (feet) COMP
 ME1608  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 ME1608
 ME1608  VERT ORDER      -  SECOND    CLASS 0
 ME1608
 ME1608.The horizontal coordinates were scaled from a map and have
 ME1608.an estimated accuracy of +/- 6 seconds.
 ME1608
 ME1608.The orthometric height was determined by differential leveling and
 ME1608.adjusted by the NATIONAL GEODETIC SURVEY
 ME1608.in June 1991.
 ME1608
 ME1608.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1608.GEOID18 height accuracy estimate available here.
 ME1608
 ME1608.Click photographs - Photos may exist for this station.
 ME1608
 ME1608.The dynamic height is computed by dividing the NAVD 88
 ME1608.geopotential number by the normal gravity value computed on the
 ME1608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1608.degrees latitude (g = 980.6199 gals.).
 ME1608
 ME1608.The modeled gravity was interpolated from observed gravity values.
 ME1608
 ME1608;                    North         East    Units  Estimated Accuracy
 ME1608;SPC IL E     -   536,480.      336,370.      MT  (+/- 180 meters Scaled)
 ME1608
 ME1608_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL250944(NAD 83)
 ME1608
 ME1608                          SUPERSEDED SURVEY CONTROL
 ME1608
 ME1608  NGVD 29 (??/??/92)  223.415  (m)          732.99   (f) ADJ UNCH    2 0
 ME1608
 ME1608.Superseded values are not recommended for survey control.
 ME1608
 ME1608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1608.See file dsdata.pdf to determine how the superseded data were derived.
 ME1608
 ME1608_MARKER: DB = BENCH MARK DISK
 ME1608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1608_STAMPING: Y 26 1934
 ME1608_MARK LOGO: CGS
 ME1608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1608+STABILITY: SURFACE MOTION
 ME1608
 ME1608  HISTORY     - Date     Condition        Report By
 ME1608  HISTORY     - 1934     MONUMENTED       CGS
 ME1608  HISTORY     - 1947     GOOD             CGS
 ME1608  HISTORY     - 1953     MARK NOT FOUND   CGS
 ME1608  HISTORY     - 20071006 MARK NOT FOUND   GEOCAC
 ME1608
 ME1608                          STATION DESCRIPTION
 ME1608
 ME1608'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1608'2.2 MI E FROM SPENCER.
 ME1608'2.2 MILES EAST ALONG THE MICHIGAN CENTRAL RAILROAD FROM THE
 ME1608'STATION AT SPENCER, WILL COUNTY, AT MILEPOST J 10, AT A PUBLIC-ROAD
 ME1608'CROSSING, 48 FEET NORTH OF THE CENTERLINE OF THE TRACK, 20 FEET
 ME1608'EAST OF THE CENTERLINE OF THE ROAD, AND 3.5 FEET LOWER THAN THE
 ME1608'RAIL.  A STANDARD DISK, STAMPED Y 26 1934 AND SET IN THE TOP
 ME1608'OF A CONCRETE POST.
 ME1608
 ME1608                          STATION RECOVERY (1953)
 ME1608
 ME1608'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 ME1608'MARK NOT FOUND.
 ME1608
 ME1608                          STATION RECOVERY (2007)
 ME1608
 ME1608'RECOVERY NOTE BY GEOCACHING 2007 (CT)
 ME1608'MARK IS PROBABLY DESTROYED.  THERE IS A NORTH-SOUTH SIDEWALK IN THE
 ME1608'AREA PER THE DESCRIPTION.  IN CASE OF FUTURE RECOVERY ATTEMPTS, THE
 ME1608'FOLLOWING INFORMATION SHOULD BE NOTED -- THE RAILROAD NO LONGER EXISTS
 ME1608'(IN ITS PLACE IS A RECREATIONAL-USE PAVED TRAIL CALLED THE 'OLD PLANK
 ME1608'ROAD TRAIL').  ALSO, THE PUBLIC-ROAD CROSSING ORIGINALLY REFERENCED IS
 ME1608'ACTUALLY 116TH AVENUE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0591 ***********************************************************************
 KB0591  DESIGNATION -  Y 260
 KB0591  PID         -  KB0591
 KB0591  STATE/COUNTY-  IL/MACON
 KB0591  COUNTRY     -  US
 KB0591  USGS QUAD   -  DECATUR (2018)
 KB0591
 KB0591                         *CURRENT SURVEY CONTROL
 KB0591  ______________________________________________________________________
 KB0591* NAD 83(1986) POSITION- 39 45 05.     (N) 088 59 13.     (W)   SCALED
 KB0591* NAVD 88 ORTHO HEIGHT -   221.612 (meters)      727.07  (feet) ADJUSTED
 KB0591  ______________________________________________________________________
 KB0591  GEOID HEIGHT    -        -32.392 (meters)                     GEOID18
 KB0591  DYNAMIC HEIGHT  -        221.489 (meters)      726.67  (feet) COMP
 KB0591  MODELED GRAVITY -    980,069.7   (mgal)                       NAVD 88
 KB0591
 KB0591  VERT ORDER      -  FIRST     CLASS I
 KB0591
 KB0591.The horizontal coordinates were scaled from a map and have
 KB0591.an estimated accuracy of +/- 6 seconds.
 KB0591
 KB0591.The orthometric height was determined by differential leveling and
 KB0591.adjusted by the NATIONAL GEODETIC SURVEY
 KB0591.in June 1991.
 KB0591
 KB0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0591.GEOID18 height accuracy estimate available here.
 KB0591
 KB0591.Click photographs - Photos may exist for this station.
 KB0591
 KB0591.The dynamic height is computed by dividing the NAVD 88
 KB0591.geopotential number by the normal gravity value computed on the
 KB0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0591.degrees latitude (g = 980.6199 gals.).
 KB0591
 KB0591.The modeled gravity was interpolated from observed gravity values.
 KB0591
 KB0591;                    North         East    Units  Estimated Accuracy
 KB0591;SPC IL E     -   342,600.      243,990.      MT  (+/- 180 meters Scaled)
 KB0591
 KB0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK297020(NAD 83)
 KB0591
 KB0591                          SUPERSEDED SURVEY CONTROL
 KB0591
 KB0591  NGVD 29 (??/??/92)  221.687  (m)          727.32   (f) ADJ UNCH    1 1
 KB0591
 KB0591.Superseded values are not recommended for survey control.
 KB0591
 KB0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0591.See file dsdata.pdf to determine how the superseded data were derived.
 KB0591
 KB0591_MARKER: DB = BENCH MARK DISK
 KB0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0591_STAMPING: Y 260 1961
 KB0591_MARK LOGO: CGS
 KB0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0591+STABILITY: SURFACE MOTION
 KB0591
 KB0591  HISTORY     - Date     Condition        Report By
 KB0591  HISTORY     - 1961     MONUMENTED       CGS
 KB0591  HISTORY     - 1969     GOOD             CGS
 KB0591  HISTORY     - 1976     GOOD             NGS
 KB0591  HISTORY     - 20120716 MARK NOT FOUND   ILDT
 KB0591
 KB0591                          STATION DESCRIPTION
 KB0591
 KB0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0591'2.9 MI N FROM MACON.
 KB0591'ABOUT 2.9 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0591'THE PEOPLES BANK OF MACON AT MACON, 0.1 MILE NORTH OF MILEPOST
 KB0591'745, 0.1 MILE SOUTH OF A METAL BUILDING, 75 FEET EAST OF THE EAST
 KB0591'RAIL, 52 FEET WEST OF THE CENTER LINE OF U.S. HIGHWAY 51, 71
 KB0591'FEET NORTHEAST OF THE EAST END OF A CONCRETE CULVERT UNDER THE
 KB0591'TRACKS, 2 FEET NORTH OF A TELEPHONE POLE, ABOUT 4 FEET BELOW
 KB0591'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 KB0591'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 16,
 KB0591'T 15 N, R 2 E.
 KB0591
 KB0591                          STATION RECOVERY (1976)
 KB0591
 KB0591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0591'RECOVERED IN GOOD CONDITION.
 KB0591
 KB0591                          STATION RECOVERY (2012)
 KB0591
 KB0591'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0591'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0807 ***********************************************************************
 JB0807  DESIGNATION -  Y 261
 JB0807  PID         -  JB0807
 JB0807  STATE/COUNTY-  IL/MARION
 JB0807  COUNTRY     -  US
 JB0807  USGS QUAD   -  PATOKA (2018)
 JB0807
 JB0807                         *CURRENT SURVEY CONTROL
 JB0807  ______________________________________________________________________
 JB0807* NAD 83(1986) POSITION- 38 45 18.84   (N) 089 05 42.92   (W)   HD_HELD1
 JB0807* NAVD 88 ORTHO HEIGHT -   154.266 (meters)      506.12  (feet) ADJUSTED
 JB0807  ______________________________________________________________________
 JB0807  GEOID HEIGHT    -        -31.281 (meters)                     GEOID18
 JB0807  DYNAMIC HEIGHT  -        154.169 (meters)      505.80  (feet) COMP
 JB0807  MODELED GRAVITY -    980,000.2   (mgal)                       NAVD 88
 JB0807
 JB0807  VERT ORDER      -  FIRST     CLASS I
 JB0807
 JB0807.The horizontal coordinates were determined by differentially corrected
 JB0807.hand held GPS observations or other comparable positioning techniques
 JB0807.and have an estimated accuracy of +/- 3 meters.
 JB0807
 JB0807.The orthometric height was determined by differential leveling and
 JB0807.adjusted by the NATIONAL GEODETIC SURVEY
 JB0807.in June 1991.
 JB0807
 JB0807.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0807.GEOID18 height accuracy estimate available here.
 JB0807
 JB0807.Click photographs - Photos may exist for this station.
 JB0807
 JB0807.The dynamic height is computed by dividing the NAVD 88
 JB0807.geopotential number by the normal gravity value computed on the
 JB0807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0807.degrees latitude (g = 980.6199 gals.).
 JB0807
 JB0807.The modeled gravity was interpolated from observed gravity values.
 JB0807
 JB0807;                    North         East    Units  Estimated Accuracy
 JB0807;SPC IL E     -   232,082.1     233,771.8     MT  (+/- 3 meters HH1 GPS) 
 JB0807
 JB0807_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1793591699(NAD 83)
 JB0807
 JB0807                          SUPERSEDED SURVEY CONTROL
 JB0807
 JB0807  NGVD 29 (??/??/92)  154.390  (m)          506.53   (f) ADJ UNCH    1 1
 JB0807
 JB0807.Superseded values are not recommended for survey control.
 JB0807
 JB0807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0807.See file dsdata.pdf to determine how the superseded data were derived.
 JB0807
 JB0807_MARKER: DB = BENCH MARK DISK
 JB0807_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0807_STAMPING: Y 261 1961
 JB0807_MARK LOGO: CGS
 JB0807_PROJECTION: PROJECTING 23 CENTIMETERS
 JB0807_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0807+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2015
 JB0807
 JB0807  HISTORY     - Date     Condition        Report By
 JB0807  HISTORY     - 1961     MONUMENTED       CGS
 JB0807  HISTORY     - 1969     GOOD             CGS
 JB0807  HISTORY     - 20110912 POOR             ILDT
 JB0807  HISTORY     - 20140619 POOR             ILDT
 JB0807  HISTORY     - 20150916 SEE DESCRIPTION  AMESC
 JB0807
 JB0807                          STATION DESCRIPTION
 JB0807
 JB0807'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0807'0.2 MI N FROM PATOKA.
 JB0807'ABOUT 0.15 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0807'THE POST OFFICE AT PATOKA, 130 FEET NORTHEAST OF THE CENTER OF
 JB0807'THE CROSSING OF THE RAILROAD AND AN EAST-WEST STREET, 49 1/2
 JB0807'FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 121 FEET NORTH OF
 JB0807'THE CENTER LINE OF THE STREET, 69 FEET WEST OF THE CENTER LINE
 JB0807'OF OLD U.S. HIGHWAY 51, 1 1/2 FEET SOUTH OF A TELEPHONE POLE,
 JB0807'1.8 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 JB0807'TRACK, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 JB0807'DRIVEN TO A DEPTH OF 28 FEET AND IS ENCASED IN A 6-INCH TILE
 JB0807'WHICH IS BROKEN OFF AT THE SURFACE OF THE GROUND.  SEC 28, T 4 N,
 JB0807'R 1 E.
 JB0807
 JB0807                          STATION RECOVERY (2011)
 JB0807
 JB0807'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0807'CAP IS BENT.
 JB0807
 JB0807                          STATION RECOVERY (2014)
 JB0807
 JB0807'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0807'MARK RECOVERED IN POOR CONDITION.
 JB0807
 JB0807                          STATION RECOVERY (2015)
 JB0807
 JB0807'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0807'RECOVERED IN GOOD CONDITION.
 JB0807'
 JB0807'NOTE-ADD-THE RAILROAD TRACKS HAVE BEEN REMOVED, THE EDGES OF THE DISK
 JB0807'ARE BENT DOWN, THE STATION IS LEANING TO THE SOUTHEAST.
 JB0807'
 JB0807'THE STATION IS 123.7 FT (37.7 M) NORTH OF THE CENTERLINE OF EFFINGHAM
 JB0807'AVENUE, 68.5 FT (20.9 M) WEST OF THE CENTERLINE OF NORTH OAK STREET,
 JB0807'30.8 FT (9.4 M) EAST OF THE EAST EDGE OF THE PARKING LOT OF THE FIRST
 JB0807'BAPTIST CHURCH, 21.6 FT (6.6 M) NORTHEAST OF A 10 INCH (25 CM) TREE,
 JB0807'15.4 FT (4.7 M) SOUTHEAST OF A 10 INCH (25 CM) TREE AND 0.75 FT (23
 JB0807'CM) NORTH OF A METAL WITNESS POST, ON THE PROPERTY OF THE FIRST
 JB0807'BAPTIST CHURCH.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0565 ***********************************************************************
 KB0565  DESIGNATION -  Y 262
 KB0565  PID         -  KB0565
 KB0565  STATE/COUNTY-  IL/MACON
 KB0565  COUNTRY     -  US
 KB0565  USGS QUAD   -  DECATUR (2018)
 KB0565
 KB0565                         *CURRENT SURVEY CONTROL
 KB0565  ______________________________________________________________________
 KB0565* NAD 83(1986) POSITION- 39 49 51.     (N) 088 52 37.     (W)   SCALED
 KB0565* NAVD 88 ORTHO HEIGHT -   206.374 (meters)      677.08  (feet) ADJUSTED
 KB0565  ______________________________________________________________________
 KB0565  GEOID HEIGHT    -        -32.338 (meters)                     GEOID18
 KB0565  DYNAMIC HEIGHT  -        206.261 (meters)      676.71  (feet) COMP
 KB0565  MODELED GRAVITY -    980,075.6   (mgal)                       NAVD 88
 KB0565
 KB0565  VERT ORDER      -  FIRST     CLASS II
 KB0565
 KB0565.This mark is at Decatur Airport (DEC)
 KB0565
 KB0565.The horizontal coordinates were scaled from a map and have
 KB0565.an estimated accuracy of +/- 6 seconds.
 KB0565
 KB0565.The orthometric height was determined by differential leveling and
 KB0565.adjusted by the NATIONAL GEODETIC SURVEY
 KB0565.in June 1991.
 KB0565
 KB0565.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0565.GEOID18 height accuracy estimate available here.
 KB0565
 KB0565.Click photographs - Photos may exist for this station.
 KB0565
 KB0565.The dynamic height is computed by dividing the NAVD 88
 KB0565.geopotential number by the normal gravity value computed on the
 KB0565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0565.degrees latitude (g = 980.6199 gals.).
 KB0565
 KB0565.The modeled gravity was interpolated from observed gravity values.
 KB0565
 KB0565;                    North         East    Units  Estimated Accuracy
 KB0565;SPC IL E     -   351,360.      253,470.      MT  (+/- 180 meters Scaled)
 KB0565
 KB0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK393106(NAD 83)
 KB0565
 KB0565                          SUPERSEDED SURVEY CONTROL
 KB0565
 KB0565  NGVD 29 (??/??/92)  206.451  (m)          677.33   (f) ADJ UNCH    1 2
 KB0565
 KB0565.Superseded values are not recommended for survey control.
 KB0565
 KB0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0565.See file dsdata.pdf to determine how the superseded data were derived.
 KB0565
 KB0565_MARKER: DB = BENCH MARK DISK
 KB0565_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0565_SP_SET: BRIDGE
 KB0565_STAMPING: Y 262 1961
 KB0565_MARK LOGO: CGS
 KB0565_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0565
 KB0565  HISTORY     - Date     Condition        Report By
 KB0565  HISTORY     - 1961     MONUMENTED       CGS
 KB0565  HISTORY     - 1969     GOOD             CGS
 KB0565  HISTORY     - 1977     GOOD             NGS
 KB0565  HISTORY     - 1987     GOOD             USPSQD
 KB0565  HISTORY     - 1989     GOOD             USPSQD
 KB0565  HISTORY     - 20140722 MARK NOT FOUND   CHAST
 KB0565
 KB0565                          STATION DESCRIPTION
 KB0565
 KB0565'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0565'5 MI SE FROM DECATUR.
 KB0565'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0565'NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE 4.1 MILES
 KB0565'SOUTHEAST ALONG U.S. HIGHWAY 36, THENCE 0.8 MILE NORTH ALONG A
 KB0565'PAVED ROAD, SET VERTICALLY IN THE WEST FACE AND 1.2 FEET SOUTH
 KB0565'OF THE NORTHWEST CORNER OF A 12- X 30-FOOT CONCRETE BUILDING
 KB0565'WHICH CONTAINS ELECTRICAL EQUIPMENT FOR THE DECATUR AIRPORT, 75
 KB0565'FEET SOUTHWEST OF THE SOUTHEAST CORNER OF THE ADMINISTRATION
 KB0565'BUILDING AT THE AIRPORT, AND ABOUT 2 FEET ABOVE THE LEVEL OF THE
 KB0565'GROUND.  SEC 21, T 16 N, R 2 E.
 KB0565
 KB0565                          STATION RECOVERY (1977)
 KB0565
 KB0565'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 KB0565'RECOVERED IN GOOD CONDITION.
 KB0565
 KB0565                          STATION RECOVERY (1987)
 KB0565
 KB0565'RECOVERY NOTE BY US POWER SQUADRON 1987 (PFS)
 KB0565'RECOVERED IN GOOD CONDITION.
 KB0565
 KB0565                          STATION RECOVERY (1989)
 KB0565
 KB0565'RECOVERY NOTE BY US POWER SQUADRON 1989 (DMD)
 KB0565'RECOVERED IN GOOD CONDITION.
 KB0565
 KB0565                          STATION RECOVERY (2014)
 KB0565
 KB0565'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2014 (TWB)
 KB0565'MARK NOT FOUND, REMOVED DUE TO CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1571 ***********************************************************************
 KB1571  DESIGNATION -  Y 262 RESET
 KB1571  PID         -  KB1571
 KB1571  STATE/COUNTY-  IL/MACON
 KB1571  COUNTRY     -  US
 KB1571  USGS QUAD   -  DECATUR (2018)
 KB1571
 KB1571                         *CURRENT SURVEY CONTROL
 KB1571  ______________________________________________________________________
 KB1571* NAD 83(1986) POSITION- 39 49 51.     (N) 088 52 37.     (W)   SCALED
 KB1571* NAVD 88 ORTHO HEIGHT -   205.74  (meters)      675.0   (feet) RESET
 KB1571  ______________________________________________________________________
 KB1571  GEOID HEIGHT    -        -32.338 (meters)                     GEOID18
 KB1571  VERT ORDER      -  THIRD
 KB1571
 KB1571.This mark is at Decatur Airport (DEC)
 KB1571
 KB1571.The horizontal coordinates were scaled from a map and have
 KB1571.an estimated accuracy of +/- 6 seconds.
 KB1571
 KB1571.The orthometric height was computed from unverified reset data.
 KB1571
 KB1571.No vertical observational check was made to the station.
 KB1571
 KB1571.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1571.GEOID18 height accuracy estimate available here.
 KB1571
 KB1571.Click photographs - Photos may exist for this station.
 KB1571
 KB1571;                    North         East    Units  Estimated Accuracy
 KB1571;SPC IL E     -   351,360.      253,470.      MT  (+/- 180 meters Scaled)
 KB1571
 KB1571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK393106(NAD 83)
 KB1571
 KB1571                          SUPERSEDED SURVEY CONTROL
 KB1571
 KB1571  NGVD 29 (11/09/15)  205.82   (m)          675.3    (f) RESET       3  
 KB1571
 KB1571.Superseded values are not recommended for survey control.
 KB1571
 KB1571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1571.See file dsdata.pdf to determine how the superseded data were derived.
 KB1571
 KB1571_MARKER: DV = VERTICAL CONTROL DISK
 KB1571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1571_STAMPING: Y 262 RESET 1991
 KB1571_MARK LOGO: NGS
 KB1571_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB1571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1571+STABILITY: SURFACE MOTION
 KB1571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB1571+SATELLITE: SATELLITE OBSERVATIONS - July 22, 2014
 KB1571
 KB1571  HISTORY     - Date     Condition        Report By
 KB1571  HISTORY     - 1991     MONUMENTED       NGS
 KB1571  HISTORY     - 20091017 GOOD             WOOLPT
 KB1571  HISTORY     - 20140722 GOOD             CHAST
 KB1571
 KB1571                          STATION DESCRIPTION
 KB1571
 KB1571'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 KB1571'AT THE DECATUR AIRPORT IN A GRASSY AREA SOUTHEAST OF THE TERMINAL
 KB1571'BUILDING.  FROM THE INTERSECTION OF U.S. ROUTE 36 AND ILLINOIS STATE
 KB1571'ROUTE 121 ON THE SOUTHEAST SIDE OF DECATUR, PROCEED NORTH ON AIRPORT
 KB1571'ROAD FOR 0.8 MILE TO THE AIRPORT ENTRANCE ON THE RIGHT, THENCE EAST
 KB1571'0.05 MILE TO A CHAIN-LINK GATE ON THE SOUTH SIDE OF THE TERMINAL
 KB1571'BUILDING.  CONTINUE EAST FOR 0.05 MILE TO THE MARK ON THE RIGHT AS
 KB1571'DESCRIBED, 16.2 M (53.1 FT) SOUTH OF THE SOUTH EDGE OF THE CONCRETE
 KB1571'APRON AT ITS JUNCTION WITH AN ASPHALT TAXIWAY, 24.2 M (79.4 FT) EAST
 KB1571'OF THE CENTER OF A ROUND IRON DRAIN GRATE, 26.9 M (88.3 FT) SOUTH
 KB1571'SOUTHEAST OF THE SOUTHEAST CORNER OF A SQUARE IRON DRAIN GRATE ON THE
 KB1571'APRON, 11.9 M (39.0 FT) NORTH NORTHEAST OF THE NORTHEAST CORNER OF A
 KB1571'SHORT CONCRETE PARKING PAD, 26.1 M (85.6 FT) WEST NORTHWEST OF THE
 KB1571'WEST END OF A RUNWAY INDICATOR LIGHT, SET IN THE TOP OF A 30 CM ROUND
 KB1571'CONCRETE MONUMENT WHICH IS FLUSH WITH THE GROUND.  THE MARK IS
 KB1571'LOCATED IN A SECURE AREA, AND ACCESS MUST BE GAINED THROUGH AIRPORT
 KB1571'AUTHORITIES.
 KB1571
 KB1571                          STATION RECOVERY (2009)
 KB1571
 KB1571'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 KB1571'SUITABLE FOR SURVEY GRADE GPS.
 KB1571
 KB1571                          STATION RECOVERY (2014)
 KB1571
 KB1571'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2014 (TWB)
 KB1571'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0057 ***********************************************************************
 MF0057  DESIGNATION -  Y 266
 MF0057  PID         -  MF0057
 MF0057  STATE/COUNTY-  IL/DU PAGE
 MF0057  COUNTRY     -  US
 MF0057  USGS QUAD   -  LOMBARD (2018)
 MF0057
 MF0057                         *CURRENT SURVEY CONTROL
 MF0057  ______________________________________________________________________
 MF0057* NAD 83(1986) POSITION- 41 59 23.     (N) 088 05 59.     (W)   SCALED
 MF0057* NAVD 88 ORTHO HEIGHT -   242.977 (meters)      797.17  (feet) ADJUSTED
 MF0057  ______________________________________________________________________
 MF0057  GEOID HEIGHT    -        -33.493 (meters)                     GEOID18
 MF0057  DYNAMIC HEIGHT  -        242.892 (meters)      796.89  (feet) COMP
 MF0057  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 MF0057
 MF0057  VERT ORDER      -  FIRST     CLASS I
 MF0057
 MF0057.The horizontal coordinates were scaled from a map and have
 MF0057.an estimated accuracy of +/- 6 seconds.
 MF0057
 MF0057.The orthometric height was determined by differential leveling and
 MF0057.adjusted by the NATIONAL GEODETIC SURVEY
 MF0057.in June 1991.
 MF0057
 MF0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0057.GEOID18 height accuracy estimate available here.
 MF0057
 MF0057.Click photographs - Photos may exist for this station.
 MF0057
 MF0057.The dynamic height is computed by dividing the NAVD 88
 MF0057.geopotential number by the normal gravity value computed on the
 MF0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0057.degrees latitude (g = 980.6199 gals.).
 MF0057
 MF0057.The modeled gravity was interpolated from observed gravity values.
 MF0057
 MF0057;                    North         East    Units  Estimated Accuracy
 MF0057;SPC IL E     -   590,990.      319,360.      MT  (+/- 180 meters Scaled)
 MF0057
 MF0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM089492(NAD 83)
 MF0057
 MF0057                          SUPERSEDED SURVEY CONTROL
 MF0057
 MF0057  NGVD 29 (??/??/92)  243.063  (m)          797.45   (f) ADJ UNCH    1 1
 MF0057
 MF0057.Superseded values are not recommended for survey control.
 MF0057
 MF0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0057.See file dsdata.pdf to determine how the superseded data were derived.
 MF0057
 MF0057_MARKER: DB = BENCH MARK DISK
 MF0057_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0057_SP_SET: SIGN POST CONCRETE BASE
 MF0057_STAMPING: Y 266 1969
 MF0057_MARK LOGO: CGS
 MF0057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0057
 MF0057  HISTORY     - Date     Condition        Report By
 MF0057  HISTORY     - 1969     MONUMENTED       CGS
 MF0057  HISTORY     - 19960420 GOOD             USPSQD
 MF0057
 MF0057                          STATION DESCRIPTION
 MF0057
 MF0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0057'1.4 MI W FROM ROSELLE.
 MF0057'ABOUT 1.3 MILES WEST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 MF0057'ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, THENCE 0.1 MILE
 MF0057'SOUTH ALONG A PAVED ROAD, IN SECTION 3, T 40 N, R 10 E, AT THE
 MF0057'ROSELLE AIRPORT, SET IN THE TOP OF THE NORTHEAST CORNER OF THE
 MF0057'CONCRETE BASE FOR A SERVICE STATION SIGN POST, 29 FEET NORTH OF
 MF0057'THE GAS PUMP, 166 FEET WEST OF THE SOUTHWEST CORNER OF A BRICK
 MF0057'HANGAR, 127 FEET EAST OF THE EAST CORNER OF LITTLE JOHNS
 MF0057'RESTAURANT, AND ABOUT LEVEL WITH THE GROUND.
 MF0057
 MF0057                          STATION RECOVERY (1996)
 MF0057
 MF0057'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0750 ***********************************************************************
 KB0750  DESIGNATION -  Y 267
 KB0750  PID         -  KB0750
 KB0750  STATE/COUNTY-  IL/CHRISTIAN
 KB0750  COUNTRY     -  US
 KB0750  USGS QUAD   -  PANA (2018)
 KB0750
 KB0750                         *CURRENT SURVEY CONTROL
 KB0750  ______________________________________________________________________
 KB0750* NAD 83(1986) POSITION- 39 24 33.     (N) 089 04 44.     (W)   SCALED
 KB0750* NAVD 88 ORTHO HEIGHT -   206.490 (meters)      677.46  (feet) ADJUSTED
 KB0750  ______________________________________________________________________
 KB0750  GEOID HEIGHT    -        -32.169 (meters)                     GEOID18
 KB0750  DYNAMIC HEIGHT  -        206.367 (meters)      677.06  (feet) COMP
 KB0750  MODELED GRAVITY -    980,027.3   (mgal)                       NAVD 88
 KB0750
 KB0750  VERT ORDER      -  FIRST     CLASS I
 KB0750
 KB0750.The horizontal coordinates were scaled from a map and have
 KB0750.an estimated accuracy of +/- 6 seconds.
 KB0750
 KB0750.The orthometric height was determined by differential leveling and
 KB0750.adjusted by the NATIONAL GEODETIC SURVEY
 KB0750.in June 1991.
 KB0750
 KB0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0750.GEOID18 height accuracy estimate available here.
 KB0750
 KB0750.Click photographs - Photos may exist for this station.
 KB0750
 KB0750.The dynamic height is computed by dividing the NAVD 88
 KB0750.geopotential number by the normal gravity value computed on the
 KB0750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0750.degrees latitude (g = 980.6199 gals.).
 KB0750
 KB0750.The modeled gravity was interpolated from observed gravity values.
 KB0750
 KB0750;                    North         East    Units  Estimated Accuracy
 KB0750;SPC IL W     -   304,960.      793,680.      MT  (+/- 180 meters Scaled)
 KB0750
 KB0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ210642(NAD 83)
 KB0750
 KB0750                          SUPERSEDED SURVEY CONTROL
 KB0750
 KB0750  NGVD 29 (??/??/92)  206.572  (m)          677.73   (f) ADJ UNCH    1 1
 KB0750
 KB0750.Superseded values are not recommended for survey control.
 KB0750
 KB0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0750.See file dsdata.pdf to determine how the superseded data were derived.
 KB0750
 KB0750_MARKER: DB = BENCH MARK DISK
 KB0750_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0750_SP_SET: TOWER FOUNDATION
 KB0750_STAMPING: Y 267 1969
 KB0750_MARK LOGO: CGS
 KB0750_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0750
 KB0750  HISTORY     - Date     Condition        Report By
 KB0750  HISTORY     - 1969     MONUMENTED       CGS
 KB0750  HISTORY     - 1976     GOOD             NGS
 KB0750
 KB0750                          STATION DESCRIPTION
 KB0750
 KB0750'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0750'1.4 MI N FROM PANA.
 KB0750'ABOUT 1.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0750'THE RAILROAD SWITCH CONTROL TOWER AT PANA, THENCE 0.1 MILE WEST
 KB0750'ACROSS A FIELD, IN SECTION 10, T 11 N, R 1 E, AT THE MORE
 KB0750'NORTHERLY OF 2 MICROWAVE TOWERS, SET IN THE TOP OF THE SOUTHEAST
 KB0750'CORNER OF THE CONCRETE FOUNDATION FOR THE EAST LEG OF THE TOWER
 KB0750'WHICH IS 280 FEET TALL, 0.2 MILE NORTH OF THE CENTRAL ILLINOIS
 KB0750'POWER COMPANY SUB-STATION OFFICE, AND ABOUT 1/2 FOOT ABOVE THE
 KB0750'LEVEL OF THE GROUND.
 KB0750
 KB0750                          STATION RECOVERY (1976)
 KB0750
 KB0750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0750'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0672 ***********************************************************************
 NH0672  DESIGNATION -  Y 268
 NH0672  PID         -  NH0672
 NH0672  STATE/COUNTY-  IL/CARROLL
 NH0672  COUNTRY     -  US
 NH0672  USGS QUAD   -  SHANNON (2018)
 NH0672
 NH0672                         *CURRENT SURVEY CONTROL
 NH0672  ______________________________________________________________________
 NH0672* NAD 83(1986) POSITION- 42 07 32.     (N) 089 44 39.     (W)   SCALED
 NH0672* NAVD 88 ORTHO HEIGHT -   275.038 (meters)      902.35  (feet) ADJUSTED
 NH0672  ______________________________________________________________________
 NH0672  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 NH0672  DYNAMIC HEIGHT  -        274.943 (meters)      902.04  (feet) COMP
 NH0672  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 NH0672
 NH0672  VERT ORDER      -  FIRST     CLASS I
 NH0672
 NH0672.The horizontal coordinates were scaled from a map and have
 NH0672.an estimated accuracy of +/- 6 seconds.
 NH0672
 NH0672.The orthometric height was determined by differential leveling and
 NH0672.adjusted by the NATIONAL GEODETIC SURVEY
 NH0672.in June 1991.
 NH0672
 NH0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0672.GEOID18 height accuracy estimate available here.
 NH0672
 NH0672.Click photographs - Photos may exist for this station.
 NH0672
 NH0672.The dynamic height is computed by dividing the NAVD 88
 NH0672.geopotential number by the normal gravity value computed on the
 NH0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0672.degrees latitude (g = 980.6199 gals.).
 NH0672
 NH0672.The modeled gravity was interpolated from observed gravity values.
 NH0672
 NH0672;                    North         East    Units  Estimated Accuracy
 NH0672;SPC IL W     -   606,110.      734,930.      MT  (+/- 180 meters Scaled)
 NH0672
 NH0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM731673(NAD 83)
 NH0672
 NH0672                          SUPERSEDED SURVEY CONTROL
 NH0672
 NH0672  NGVD 29 (??/??/92)  275.070  (m)          902.46   (f) ADJ UNCH    1 1
 NH0672
 NH0672.Superseded values are not recommended for survey control.
 NH0672
 NH0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0672.See file dsdata.pdf to determine how the superseded data were derived.
 NH0672
 NH0672_MARKER: DB = BENCH MARK DISK
 NH0672_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0672_SP_SET: BOX CULVERT HEADWALL
 NH0672_STAMPING: Y 268 1970
 NH0672_MARK LOGO: CGS
 NH0672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0672+STABILITY: SURFACE MOTION
 NH0672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0672+SATELLITE: SATELLITE OBSERVATIONS - August 26, 2011
 NH0672
 NH0672  HISTORY     - Date     Condition        Report By
 NH0672  HISTORY     - 1970     MONUMENTED       NGS
 NH0672  HISTORY     - 1987     GOOD             USPSQD
 NH0672  HISTORY     - 19950515 GOOD             USPSQD
 NH0672  HISTORY     - 20011203 GOOD             NGS
 NH0672  HISTORY     - 20031004 GOOD             USPSQD
 NH0672  HISTORY     - 20110826 GOOD             ILGEO
 NH0672
 NH0672                          STATION DESCRIPTION
 NH0672
 NH0672'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0672'6 MI NE FROM LANARK.
 NH0672'ABOUT 1.35 MILES EAST ALONG E. LOCUST STREET AND A GRAVELED
 NH0672'ROAD FROM THE METHODIST CHURCH AT LANARK, THENCE 1.45 MILES
 NH0672'NORTH ALONG A GRAVELED ROAD, THENCE 3.1 MILES EAST ALONG E.
 NH0672'STRADDLE CREEK ROAD, THENCE 0.1 MILE NORTH ALONG A PAVED ROAD, OR
 NH0672'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0672'OFFICE AT FORRESTON, THENCE 8.65 MILES WEST ALONG WHITE OAK
 NH0672'ROAD AND STRADDLE CREEK ROAD, 20.5 FEET EAST OF THE CENTER LINE OF
 NH0672'THE ROAD, SET IN THE TOP OF THE NORTH END OF THE EAST CONCRETE
 NH0672'HEADWALL OF A 10- X 10-FOOT CONCRETE BOX CULVERT, AND ABOUT 1 1/2
 NH0672'FEET BELOW THE LEVEL OF THE ROAD.  SECTION 30, T25N, R7E.
 NH0672
 NH0672                          STATION RECOVERY (1987)
 NH0672
 NH0672'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0672'RECOVERED IN GOOD CONDITION.
 NH0672
 NH0672                          STATION RECOVERY (1995)
 NH0672
 NH0672'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0672'RECOVERED IN GOOD CONDITION.
 NH0672
 NH0672                          STATION RECOVERY (2001)
 NH0672
 NH0672'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0672'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0672
 NH0672                          STATION RECOVERY (2003)
 NH0672
 NH0672'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0672'RECOVERED IN GOOD CONDITION.
 NH0672
 NH0672                          STATION RECOVERY (2011)
 NH0672
 NH0672'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (MB)
 NH0672'MARK FOUND IN GOOD CONDITION, BURIED UNDER 8 TO 10 INCHES OF SOIL AND
 NH0672'
 NH0672'GRASS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1072 ***********************************************************************
 JB1072  DESIGNATION -  Y 269
 JB1072  PID         -  JB1072
 JB1072  STATE/COUNTY-  IL/PERRY
 JB1072  COUNTRY     -  US
 JB1072  USGS QUAD   -  DU QUOIN (2018)
 JB1072
 JB1072                         *CURRENT SURVEY CONTROL
 JB1072  ______________________________________________________________________
 JB1072* NAD 83(1986) POSITION- 38 06 11.     (N) 089 14 39.     (W)   SCALED
 JB1072* NAVD 88 ORTHO HEIGHT -   148.544 (meters)      487.35  (feet) ADJUSTED
 JB1072  ______________________________________________________________________
 JB1072  GEOID HEIGHT    -        -29.644 (meters)                     GEOID18
 JB1072  DYNAMIC HEIGHT  -        148.445 (meters)      487.02  (feet) COMP
 JB1072  MODELED GRAVITY -    979,964.1   (mgal)                       NAVD 88
 JB1072
 JB1072  VERT ORDER      -  FIRST     CLASS I
 JB1072
 JB1072.The horizontal coordinates were scaled from a map and have
 JB1072.an estimated accuracy of +/- 6 seconds.
 JB1072
 JB1072.The orthometric height was determined by differential leveling and
 JB1072.adjusted by the NATIONAL GEODETIC SURVEY
 JB1072.in June 1991.
 JB1072
 JB1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1072.GEOID18 height accuracy estimate available here.
 JB1072
 JB1072.Click photographs - Photos may exist for this station.
 JB1072
 JB1072.The dynamic height is computed by dividing the NAVD 88
 JB1072.geopotential number by the normal gravity value computed on the
 JB1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1072.degrees latitude (g = 980.6199 gals.).
 JB1072
 JB1072.The modeled gravity was interpolated from observed gravity values.
 JB1072
 JB1072;                    North         East    Units  Estimated Accuracy
 JB1072;SPC IL W     -   159,810.      780,910.      MT  (+/- 180 meters Scaled)
 JB1072
 JB1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH032196(NAD 83)
 JB1072
 JB1072                          SUPERSEDED SURVEY CONTROL
 JB1072
 JB1072  NGVD 29 (??/??/92)  148.639  (m)          487.66   (f) ADJ UNCH    1 1
 JB1072
 JB1072.Superseded values are not recommended for survey control.
 JB1072
 JB1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1072.See file dsdata.pdf to determine how the superseded data were derived.
 JB1072
 JB1072_MARKER: DB = BENCH MARK DISK
 JB1072_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1072_SP_SET: TOWER FOUNDATION
 JB1072_STAMPING: Y 269 1969
 JB1072_MARK LOGO: CGS
 JB1072_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1072
 JB1072  HISTORY     - Date     Condition        Report By
 JB1072  HISTORY     - 1969     MONUMENTED       CGS
 JB1072  HISTORY     - 20090303 MARK NOT FOUND   ILDT
 JB1072
 JB1072                          STATION DESCRIPTION
 JB1072
 JB1072'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1072'3 MI S FROM TAMAROA.
 JB1072'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1072'AT TAMAROA, THENCE 1.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB1072'RAILROAD, THENCE 0.35 MILE WEST ALONG A PAVED ROAD, THENCE 0.6
 JB1072'MILE SOUTH ALONG U.S. HIGHWAY 51, THENCE 0.15 MILE WEST ALONG
 JB1072'A PRIVATE ROAD TO THE WSIU TELEVISION BROADCASTING STATION AND
 JB1072'TOWER, IN SECTION 7, T 5 S, R 1 W, SET IN THE TOP OF THE SOUTHEAST
 JB1072'CORNER OF THE MOST SOUTHWESTERLY OF 8 CONCRETE FOOTINGS WHICH
 JB1072'SUPPORT A TRANSMISSION CABLE, 61 1/2 FEET SOUTHWEST OF THE
 JB1072'NORTHWEST CORNER OF THE BUILDING, 5.5 FEET EAST-SOUTHEAST OF
 JB1072'THE SOUTHEAST CORNER OF THE CONCRETE FOUNDATION FOR THE TOWER
 JB1072'WHICH IS 903 FEET TALL, AND ABOUT 2 FEET ABOVE THE SURFACE OF
 JB1072'THE GROUND.
 JB1072
 JB1072                          STATION RECOVERY (2009)
 JB1072
 JB1072'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1072'NEW TOWER IN PLACE, OLD FOOTINGS ARE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1488 ***********************************************************************
 ME1488  DESIGNATION -  Y 27
 ME1488  PID         -  ME1488
 ME1488  STATE/COUNTY-  IL/KANKAKEE
 ME1488  COUNTRY     -  US
 ME1488  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1488
 ME1488                         *CURRENT SURVEY CONTROL
 ME1488  ______________________________________________________________________
 ME1488* NAD 83(1986) POSITION- 41 07 22.     (N) 087 52 53.     (W)   SCALED
 ME1488* NAVD 88 ORTHO HEIGHT -   190.648 (meters)      625.48  (feet) ADJUSTED
 ME1488  ______________________________________________________________________
 ME1488  GEOID HEIGHT    -        -32.762 (meters)                     GEOID18
 ME1488  DYNAMIC HEIGHT  -        190.573 (meters)      625.24  (feet) COMP
 ME1488  MODELED GRAVITY -    980,224.1   (mgal)                       NAVD 88
 ME1488
 ME1488  VERT ORDER      -  SECOND    CLASS 0
 ME1488
 ME1488.The horizontal coordinates were scaled from a map and have
 ME1488.an estimated accuracy of +/- 6 seconds.
 ME1488
 ME1488.The orthometric height was determined by differential leveling and
 ME1488.adjusted by the NATIONAL GEODETIC SURVEY
 ME1488.in June 1991.
 ME1488
 ME1488.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1488.GEOID18 height accuracy estimate available here.
 ME1488
 ME1488.Click photographs - Photos may exist for this station.
 ME1488
 ME1488.The dynamic height is computed by dividing the NAVD 88
 ME1488.geopotential number by the normal gravity value computed on the
 ME1488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1488.degrees latitude (g = 980.6199 gals.).
 ME1488
 ME1488.The modeled gravity was interpolated from observed gravity values.
 ME1488
 ME1488;                    North         East    Units  Estimated Accuracy
 ME1488;SPC IL E     -   494,780.      337,950.      MT  (+/- 180 meters Scaled)
 ME1488
 ME1488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL260527(NAD 83)
 ME1488
 ME1488                          SUPERSEDED SURVEY CONTROL
 ME1488
 ME1488  NGVD 29 (??/??/92)  190.740  (m)          625.79   (f) ADJ UNCH    2 0
 ME1488
 ME1488.Superseded values are not recommended for survey control.
 ME1488
 ME1488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1488.See file dsdata.pdf to determine how the superseded data were derived.
 ME1488
 ME1488_MARKER: DB = BENCH MARK DISK
 ME1488_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1488_SP_SET: ABUTMENT
 ME1488_STAMPING: Y 27 1934
 ME1488_MARK LOGO: CGS
 ME1488_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1488
 ME1488  HISTORY     - Date     Condition        Report By
 ME1488  HISTORY     - 1934     MONUMENTED       CGS
 ME1488  HISTORY     - 1954     GOOD             CGS
 ME1488  HISTORY     - 19880901 GOOD             USPSQD
 ME1488  HISTORY     - 20080225 MARK NOT FOUND   ILDT
 ME1488  HISTORY     - 20080605 POOR             GEOCAC
 ME1488
 ME1488                          STATION DESCRIPTION
 ME1488
 ME1488'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1488'AT KANKAKEE.
 ME1488'ALONG THE NEW YORK CENTRAL RAILROAD, AT THE WEST SIDE OF KANKAKEE,
 ME1488'IN THE TOP OF THE SOUTH END OF THE BACKWALL OF THE EAST ABUTMENT
 ME1488'OF THE RAILROAD OVERPASS OVER STATE HIGHWAY 113S, 10 1/2 FEET
 ME1488'SOUTH OF SOUTH RAIL OF SIDE TRACK, 23 1/2 FEET SOUTH OF THE
 ME1488'SOUTH RAIL OF THE MAIN TRACK, ABOUT LEVEL WITH THE TOP OF THE
 ME1488'RAIL.
 ME1488
 ME1488                          STATION RECOVERY (1988)
 ME1488
 ME1488'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME1488'RECOVERED IN GOOD CONDITION.
 ME1488
 ME1488                          STATION RECOVERY (2008)
 ME1488
 ME1488'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (RAS)
 ME1488'THE RAILROAD STRUCTURE WAS REMOVED BY IDOT IN 2003-2004. MARK WAS
 ME1488'REPLACED BY Y27 RESET, PID DH3730.
 ME1488
 ME1488                          STATION RECOVERY (2008)
 ME1488
 ME1488'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1488'GONE. RESET AS DH3730
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DH3730 ***********************************************************************
 DH3730  DESIGNATION -  Y 27 RESET
 DH3730  PID         -  DH3730
 DH3730  STATE/COUNTY-  IL/KANKAKEE
 DH3730  COUNTRY     -  US
 DH3730  USGS QUAD   -  WEST KANKAKEE (2018)
 DH3730
 DH3730                         *CURRENT SURVEY CONTROL
 DH3730  ______________________________________________________________________
 DH3730* NAD 83(1986) POSITION- 41 07 22.     (N) 087 52 53.     (W)   SCALED
 DH3730* NAVD 88 ORTHO HEIGHT -   190.79  (meters)      626.0   (feet) RESET
 DH3730  ______________________________________________________________________
 DH3730  GEOID HEIGHT    -        -32.762 (meters)                     GEOID18
 DH3730  VERT ORDER      -  THIRD
 DH3730
 DH3730.The horizontal coordinates were scaled from a map and have
 DH3730.an estimated accuracy of +/- 6 seconds.
 DH3730
 DH3730.The orthometric height was computed from unverified reset data.
 DH3730
 DH3730.No vertical observational check was made to the station.
 DH3730
 DH3730.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH3730.GEOID18 height accuracy estimate available here.
 DH3730
 DH3730.Click photographs - Photos may exist for this station.
 DH3730
 DH3730;                    North         East    Units  Estimated Accuracy
 DH3730;SPC IL E     -   494,780.      337,950.      MT  (+/- 180 meters Scaled)
 DH3730
 DH3730_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL260527(NAD 83)
 DH3730
 DH3730                          SUPERSEDED SURVEY CONTROL
 DH3730
 DH3730.No superseded survey control is available for this station.
 DH3730
 DH3730_MARKER: DV = VERTICAL CONTROL DISK
 DH3730_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 DH3730_SP_SET: RAILROAD WINGWALL
 DH3730_STAMPING: Y 27 RESET 2004
 DH3730_MARK LOGO: NGS
 DH3730_MAGNETIC: N = NO MAGNETIC MATERIAL
 DH3730_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DH3730
 DH3730  HISTORY     - Date     Condition        Report By
 DH3730  HISTORY     - 2004     MONUMENTED       ILDT
 DH3730  HISTORY     - 20080605 GOOD             GEOCAC
 DH3730
 DH3730                          STATION DESCRIPTION
 DH3730
 DH3730'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (RJS)
 DH3730'IN KANKAKEE, LOCATED 720.0 FEET (219.5 M) NORTH OF THE INTERSECTION OF
 DH3730'ILLINOIS ROUTE 17 AND ILLINOIS ROUTE 113, SET IN THE SOUTHWEST WING
 DH3730'WALL OF THE RAILROAD STRUCTURE OVER ILLINOIS ROUTE 113, 4.5 FEET (1.4
 DH3730'M) EAST OF THE WEST EDGE AND 0.5 FEET (15.2 CM) FROM THE SOUTH EDGE OF
 DH3730'THE SOUTHWEST WING WALL.
 DH3730
 DH3730                          STATION RECOVERY (2008)
 DH3730
 DH3730'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 DH3730'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0497 ***********************************************************************
 NH0497  DESIGNATION -  Y 270
 NH0497  PID         -  NH0497
 NH0497  STATE/COUNTY-  IL/OGLE
 NH0497  COUNTRY     -  US
 NH0497  USGS QUAD   -  STILLMAN VALLEY (2018)
 NH0497
 NH0497                         *CURRENT SURVEY CONTROL
 NH0497  ______________________________________________________________________
 NH0497* NAD 83(1986) POSITION- 42 07 11.     (N) 089 14 26.     (W)   SCALED
 NH0497* NAVD 88 ORTHO HEIGHT -   218.192 (meters)      715.85  (feet) ADJUSTED
 NH0497  ______________________________________________________________________
 NH0497  GEOID HEIGHT    -        -33.084 (meters)                     GEOID18
 NH0497  DYNAMIC HEIGHT  -        218.120 (meters)      715.62  (feet) COMP
 NH0497  MODELED GRAVITY -    980,287.2   (mgal)                       NAVD 88
 NH0497
 NH0497  VERT ORDER      -  FIRST     CLASS I
 NH0497
 NH0497.The horizontal coordinates were scaled from a map and have
 NH0497.an estimated accuracy of +/- 6 seconds.
 NH0497
 NH0497.The orthometric height was determined by differential leveling and
 NH0497.adjusted by the NATIONAL GEODETIC SURVEY
 NH0497.in June 1991.
 NH0497
 NH0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0497.GEOID18 height accuracy estimate available here.
 NH0497
 NH0497.Click photographs - Photos may exist for this station.
 NH0497
 NH0497.The dynamic height is computed by dividing the NAVD 88
 NH0497.geopotential number by the normal gravity value computed on the
 NH0497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0497.degrees latitude (g = 980.6199 gals.).
 NH0497
 NH0497.The modeled gravity was interpolated from observed gravity values.
 NH0497
 NH0497;                    North         East    Units  Estimated Accuracy
 NH0497;SPC IL W     -   605,800.      776,580.      MT  (+/- 180 meters Scaled)
 NH0497
 NH0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM147654(NAD 83)
 NH0497
 NH0497                          SUPERSEDED SURVEY CONTROL
 NH0497
 NH0497  NGVD 29 (??/??/92)  218.232  (m)          715.98   (f) ADJ UNCH    1 1
 NH0497
 NH0497.Superseded values are not recommended for survey control.
 NH0497
 NH0497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0497.See file dsdata.pdf to determine how the superseded data were derived.
 NH0497
 NH0497_MARKER: DB = BENCH MARK DISK
 NH0497_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0497_STAMPING: Y 270 1970
 NH0497_MARK LOGO: CGS
 NH0497_MAGNETIC: P = MARKER IS A STEEL PIPE
 NH0497_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0497
 NH0497  HISTORY     - Date     Condition        Report By
 NH0497  HISTORY     - 1970     MONUMENTED       NGS
 NH0497  HISTORY     - 1987     GOOD             USPSQD
 NH0497  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0497  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0497  HISTORY     - 20020403 GOOD             USPSQD
 NH0497  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 NH0497
 NH0497                          STATION DESCRIPTION
 NH0497
 NH0497'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0497'1.4 MI SE FROM BYRON.
 NH0497'ABOUT 0.1 MILE SOUTH ALONG N. WALNUT STREET FROM THE POST OFFICE
 NH0497'AT BYRON, THENCE 1.25 MILES EAST ALONG STATE HIGHWAY 72, 100
 NH0497'YARDS SOUTHWEST AND ACROSS THE HIGHWAY FROM A RED BARN WITH A
 NH0497'RIVERSIDE FARM SIGN, AT THE JUNCTION OF THE HIGHWAY AND A PAVED
 NH0497'ROAD WHICH LEADS SOUTHWEST, 101 FEET SOUTH OF THE CENTER LINE
 NH0497'OF THE HIGHWAY, 18 FEET NORTH OF THE NORTH RAIL OF THE CHICAGO,
 NH0497'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 1.8 FEET SOUTH OF A
 NH0497'METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 NH0497'AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 7 INCHES.
 NH0497'SECTION 32, T 43 N, R 11 E.
 NH0497
 NH0497                          STATION RECOVERY (1987)
 NH0497
 NH0497'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0497'RECOVERED IN GOOD CONDITION.
 NH0497
 NH0497                          STATION RECOVERY (1996)
 NH0497
 NH0497'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0497'MARK NOT FOUND.
 NH0497
 NH0497                          STATION RECOVERY (2001)
 NH0497
 NH0497'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0497'MARK NOT FOUND.
 NH0497
 NH0497                          STATION RECOVERY (2002)
 NH0497
 NH0497'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 NH0497'RECOVERED IN GOOD CONDITION.
 NH0497
 NH0497                          STATION RECOVERY (2014)
 NH0497
 NH0497'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0497'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0503 ***********************************************************************
 NH0503  DESIGNATION -  Y 271
 NH0503  PID         -  NH0503
 NH0503  STATE/COUNTY-  IL/OGLE
 NH0503  COUNTRY     -  US
 NH0503  USGS QUAD   -  SEWARD (2018)
 NH0503
 NH0503                         *CURRENT SURVEY CONTROL
 NH0503  ______________________________________________________________________
 NH0503* NAD 83(1986) POSITION- 42 07 56.     (N) 089 19 00.     (W)   SCALED
 NH0503* NAVD 88 ORTHO HEIGHT -   237.920 (meters)      780.58  (feet) ADJUSTED
 NH0503  ______________________________________________________________________
 NH0503  GEOID HEIGHT    -        -33.066 (meters)                     GEOID18
 NH0503  DYNAMIC HEIGHT  -        237.844 (meters)      780.33  (feet) COMP
 NH0503  MODELED GRAVITY -    980,295.5   (mgal)                       NAVD 88
 NH0503
 NH0503  VERT ORDER      -  FIRST     CLASS I
 NH0503
 NH0503.The horizontal coordinates were scaled from a map and have
 NH0503.an estimated accuracy of +/- 6 seconds.
 NH0503
 NH0503.The orthometric height was determined by differential leveling and
 NH0503.adjusted by the NATIONAL GEODETIC SURVEY
 NH0503.in June 1991.
 NH0503
 NH0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0503.GEOID18 height accuracy estimate available here.
 NH0503
 NH0503.Click photographs - Photos may exist for this station.
 NH0503
 NH0503.The dynamic height is computed by dividing the NAVD 88
 NH0503.geopotential number by the normal gravity value computed on the
 NH0503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0503.degrees latitude (g = 980.6199 gals.).
 NH0503
 NH0503.The modeled gravity was interpolated from observed gravity values.
 NH0503
 NH0503;                    North         East    Units  Estimated Accuracy
 NH0503;SPC IL W     -   607,120.      770,270.      MT  (+/- 180 meters Scaled)
 NH0503
 NH0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM085670(NAD 83)
 NH0503
 NH0503                          SUPERSEDED SURVEY CONTROL
 NH0503
 NH0503  NGVD 29 (??/??/92)  237.961  (m)          780.71   (f) ADJ UNCH    1 1
 NH0503
 NH0503.Superseded values are not recommended for survey control.
 NH0503
 NH0503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0503.See file dsdata.pdf to determine how the superseded data were derived.
 NH0503
 NH0503_MARKER: DB = BENCH MARK DISK
 NH0503_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 NH0503+WITH SETTING: INFORMATION.
 NH0503_STAMPING: Y 271 1970
 NH0503_MARK LOGO: CGS
 NH0503_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0503_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0503
 NH0503  HISTORY     - Date     Condition        Report By
 NH0503  HISTORY     - 1970     MONUMENTED       NGS
 NH0503  HISTORY     - 1987     GOOD             USPSQD
 NH0503  HISTORY     - 19960504 MARK NOT FOUND   USPSQD
 NH0503  HISTORY     - 20010813 MARK NOT FOUND   USPSQD
 NH0503  HISTORY     - 20041117 MARK NOT FOUND   USPSQD
 NH0503  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 NH0503
 NH0503                          STATION DESCRIPTION
 NH0503
 NH0503'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0503'3.2 MI W FROM BYRON.
 NH0503'ABOUT 0.1 MILE SOUTH ALONG N. WALNUT STREET FROM THE POST OFFICE
 NH0503'AT BYRON, THENCE 3.05 MILES WEST ALONG STATE HIGHWAY 72, 195
 NH0503'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 28 FEET EAST OF THE
 NH0503'CENTER LINE OF A NORTH-SOUTH GRAVELED ROAD, 4.2 FEET SOUTH OF A
 NH0503'TELEPHONE POLE, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT
 NH0503'LEVEL WITH THE ROAD, AND ON THE TOP OF A COPPER COATED ROD THAT
 NH0503'IS DRIVEN TO REFUSAL AT A DEPTH OF 10 FEET AND IS ENCASED IN A
 NH0503'3 1/2-INCH IRON PIPE PROJECTING 2 INCHES.  SECTION 26, T 25 N,
 NH0503'R 10 E.  NOTE-- THIS MARK IS ALSO 4.5 MILES EAST ALONG STATE
 NH0503'HIGHWAY 72 FROM THE METHODIST CHURCH AT LEAF RIVER.
 NH0503
 NH0503                          STATION RECOVERY (1987)
 NH0503
 NH0503'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0503'RECOVERED IN GOOD CONDITION.
 NH0503
 NH0503                          STATION RECOVERY (1996)
 NH0503
 NH0503'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0503'MARK NOT FOUND.
 NH0503
 NH0503                          STATION RECOVERY (2001)
 NH0503
 NH0503'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0503'MARK NOT FOUND.
 NH0503
 NH0503                          STATION RECOVERY (2004)
 NH0503
 NH0503'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0503'MARK NOT FOUND.
 NH0503
 NH0503                          STATION RECOVERY (2014)
 NH0503
 NH0503'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0503'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0491 ***********************************************************************
 NH0491  DESIGNATION -  Y 272
 NH0491  PID         -  NH0491
 NH0491  STATE/COUNTY-  IL/OGLE
 NH0491  COUNTRY     -  US
 NH0491  USGS QUAD   -  STILLMAN VALLEY (2018)
 NH0491
 NH0491                         *CURRENT SURVEY CONTROL
 NH0491  ______________________________________________________________________
 NH0491* NAD 83(1986) POSITION- 42 06 18.22   (N) 089 09 11.28   (W)   HD_HELD1
 NH0491* NAVD 88 ORTHO HEIGHT -   229.253 (meters)      752.14  (feet) ADJUSTED
 NH0491  ______________________________________________________________________
 NH0491  GEOID HEIGHT    -        -33.109 (meters)                     GEOID18
 NH0491  DYNAMIC HEIGHT  -        229.177 (meters)      751.89  (feet) COMP
 NH0491  MODELED GRAVITY -    980,284.5   (mgal)                       NAVD 88
 NH0491
 NH0491  VERT ORDER      -  FIRST     CLASS I
 NH0491
 NH0491.The horizontal coordinates were determined by differentially corrected
 NH0491.hand held GPS observations or other comparable positioning techniques
 NH0491.and have an estimated accuracy of +/- 3 meters.
 NH0491
 NH0491.The orthometric height was determined by differential leveling and
 NH0491.adjusted by the NATIONAL GEODETIC SURVEY
 NH0491.in June 1991.
 NH0491
 NH0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0491.GEOID18 height accuracy estimate available here.
 NH0491
 NH0491.Click photographs - Photos may exist for this station.
 NH0491
 NH0491.The dynamic height is computed by dividing the NAVD 88
 NH0491.geopotential number by the normal gravity value computed on the
 NH0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0491.degrees latitude (g = 980.6199 gals.).
 NH0491
 NH0491.The modeled gravity was interpolated from observed gravity values.
 NH0491
 NH0491;                    North         East    Units  Estimated Accuracy
 NH0491;SPC IL W     -   604,248.6     783,829.3     MT  (+/- 3 meters HH1 GPS) 
 NH0491
 NH0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2197163684(NAD 83)
 NH0491
 NH0491                          SUPERSEDED SURVEY CONTROL
 NH0491
 NH0491  NGVD 29 (??/??/92)  229.292  (m)          752.27   (f) ADJ UNCH    1 1
 NH0491
 NH0491.Superseded values are not recommended for survey control.
 NH0491
 NH0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0491.See file dsdata.pdf to determine how the superseded data were derived.
 NH0491
 NH0491_MARKER: DB = BENCH MARK DISK
 NH0491_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NH0491_STAMPING: Y 272 1970
 NH0491_MARK LOGO: CGS
 NH0491_PROJECTION: PROJECTING 15 CENTIMETERS
 NH0491_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NH0491_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NH0491+SATELLITE: SATELLITE OBSERVATIONS - November 08, 2017
 NH0491
 NH0491  HISTORY     - Date     Condition        Report By
 NH0491  HISTORY     - 1970     MONUMENTED       CGS
 NH0491  HISTORY     - 1987     GOOD             USPSQD
 NH0491  HISTORY     - 19960614 GOOD             USPSQD
 NH0491  HISTORY     - 20010725 GOOD             USPSQD
 NH0491  HISTORY     - 20171101 GOOD             ILDT
 NH0491  HISTORY     - 20171108 GOOD             AMESC
 NH0491
 NH0491                          STATION DESCRIPTION
 NH0491
 NH0491'DESCRIBED BY COAST AND GEODETIC SURVEY 1970
 NH0491'1.5 MI E FROM STILLMAN VALLEY.
 NH0491'ABOUT 1.5 MILES EAST ALONG STATE HIGHWAY 72 FROM THE
 NH0491'CONGREGATIONAL CHRISTIAN CHURCH AT STILLMAN VALLEY, OR ABOUT 0.1
 NH0491'MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 NH0491'FROM THE RAILROAD STATION AT DAVIS JUNCTION, THENCE 3.2 MILES
 NH0491'WEST ALONG STATE HIGHWAY 72, AT THE JUNCTION OF THE HIGHWAY AND
 NH0491'A PAVED ROAD WHICH LEADS SOUTH, 176 FEET SOUTH OF THE CENTER
 NH0491'LINE OF THE HIGHWAY, 43 FEET EAST OF THE CENTER LINE OF THE PAVED
 NH0491'ROAD, 5 FEET SOUTHWEST OF A 36-INCH TREE, 1.0 FOOT NORTH OF A
 NH0491'FENCE, 1.0 FOOT NORTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET
 NH0491'ABOVE THE LEVEL OF THE ROAD, AND BRAZED ON THE TOP OF A 3-INCH
 NH0491'IRON PIPE WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF THE
 NH0491'GROUND.  SECTION 20, T 42 N, R 1 E.
 NH0491
 NH0491                          STATION RECOVERY (1987)
 NH0491
 NH0491'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0491'RECOVERED IN GOOD CONDITION.
 NH0491
 NH0491                          STATION RECOVERY (1996)
 NH0491
 NH0491'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0491'RECOVERED IN GOOD CONDITION.
 NH0491
 NH0491                          STATION RECOVERY (2001)
 NH0491
 NH0491'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0491'IN WOODS
 NH0491
 NH0491                          STATION RECOVERY (2017)
 NH0491
 NH0491'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (RBI)
 NH0491'RECOVERED IN GOOD CONDITION.
 NH0491
 NH0491                          STATION RECOVERY (2017)
 NH0491
 NH0491'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (THH)
 NH0491'THE 36 INCH TREE IS GONE, THE STATION IS 7 FT (2.1 M) EAST OF THE WEST
 NH0491'END OF THE FENCE, THE ROAD NAME IS ARMOUR.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0192 ***********************************************************************
 NG0192  DESIGNATION -  Y 273
 NG0192  PID         -  NG0192
 NG0192  STATE/COUNTY-  IL/LAKE
 NG0192  COUNTRY     -  US
 NG0192  USGS QUAD   -  WAUKEGAN (2018)
 NG0192
 NG0192                         *CURRENT SURVEY CONTROL
 NG0192  ______________________________________________________________________
 NG0192* NAD 83(1986) POSITION- 42 19 35.     (N) 087 50 19.     (W)   SCALED
 NG0192* NAVD 88 ORTHO HEIGHT -   202.403 (meters)      664.05  (feet) ADJUSTED
 NG0192  ______________________________________________________________________
 NG0192  GEOID HEIGHT    -        -34.284 (meters)                     GEOID18
 NG0192  DYNAMIC HEIGHT  -        202.339 (meters)      663.84  (feet) COMP
 NG0192  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 NG0192
 NG0192  VERT ORDER      -  FIRST     CLASS 0
 NG0192
 NG0192.The horizontal coordinates were scaled from a map and have
 NG0192.an estimated accuracy of +/- 6 seconds.
 NG0192
 NG0192.The orthometric height was determined by differential leveling and
 NG0192.adjusted by the NATIONAL GEODETIC SURVEY
 NG0192.in June 1991.
 NG0192
 NG0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0192.GEOID18 height accuracy estimate available here.
 NG0192
 NG0192.Click photographs - Photos may exist for this station.
 NG0192
 NG0192.The dynamic height is computed by dividing the NAVD 88
 NG0192.geopotential number by the normal gravity value computed on the
 NG0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0192.degrees latitude (g = 980.6199 gals.).
 NG0192
 NG0192.The modeled gravity was interpolated from observed gravity values.
 NG0192
 NG0192;                    North         East    Units  Estimated Accuracy
 NG0192;SPC IL E     -   628,470.      340,780.      MT  (+/- 180 meters Scaled)
 NG0192
 NG0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM309863(NAD 83)
 NG0192
 NG0192                          SUPERSEDED SURVEY CONTROL
 NG0192
 NG0192  NGVD 29 (??/??/92)  202.52   (m)          664.4    (f) COMPUTED    1 0
 NG0192
 NG0192.Superseded values are not recommended for survey control.
 NG0192
 NG0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0192.See file dsdata.pdf to determine how the superseded data were derived.
 NG0192
 NG0192_MARKER: DV = VERTICAL CONTROL DISK
 NG0192_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED
 NG0192+WITH SETTING: INTO GROUND
 NG0192_STAMPING: Y 273 1973
 NG0192_MARK LOGO: NGS
 NG0192_PROJECTION: RECESSED 3 CENTIMETERS
 NG0192_MAGNETIC: I = MARKER IS A STEEL ROD
 NG0192_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NG0192
 NG0192  HISTORY     - Date     Condition        Report By
 NG0192  HISTORY     - 1973     MONUMENTED       NGS
 NG0192  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0192
 NG0192                          STATION DESCRIPTION
 NG0192
 NG0192'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0192'AT NORTH CHICAGO.
 NG0192'0.3 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0192'AND SHERIDAN ROAD FROM THE RAILWAY STATION AT NORTH CHICAGO,
 NG0192'0.35 MILES SOUTH OF THE NEW POST OFFICE, 134.0 FEET SOUTH OF
 NG0192'EXTENDED CENTER LINE OF 18TH STREET, 85.0 FEET EAST OF CENTER
 NG0192'LINE OF SHERIDAN ROAD, 24.7 FEET NORTHEAST OF NORTHEAST EDGE
 NG0192'OF ROUND FOUNDATION OF A MONUMENT IN A SMALL PARK, IN NORTHEAST
 NG0192'CORNER OF PARK AND IN CORNER OF A HEDGEROW.  A NGS DISK ON THE
 NG0192'TOP OF A 5-FOOT COPPER COATED ROD THAT IS ATTACHED TO A METAL
 NG0192'BASE PLATE.  THE DISK IS ONE INCH BELOW THE LEVEL OF THE GROUND
 NG0192'AND ENCASED IN A 6 INCH PIPE FLUSH WITH THE GROUND.  SECTION 4,
 NG0192'T 44 N, R 12 E.
 NG0192
 NG0192                          STATION RECOVERY (1997)
 NG0192
 NG0192'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1200 ***********************************************************************
 JC1200  DESIGNATION -  Y 282
 JC1200  PID         -  JC1200
 JC1200  STATE/COUNTY-  IL/MADISON
 JC1200  COUNTRY     -  US
 JC1200  USGS QUAD   -  WOOD RIVER (2018)
 JC1200
 JC1200                         *CURRENT SURVEY CONTROL
 JC1200  ______________________________________________________________________
 JC1200* NAD 83(1986) POSITION- 38 48 22.     (N) 090 04 43.     (W)   SCALED
 JC1200* NAVD 88 ORTHO HEIGHT -   135.662 (meters)      445.08  (feet) ADJUSTED
 JC1200  ______________________________________________________________________
 JC1200  GEOID HEIGHT    -        -31.320 (meters)                     GEOID18
 JC1200  DYNAMIC HEIGHT  -        135.578 (meters)      444.81  (feet) COMP
 JC1200  MODELED GRAVITY -    980,001.5   (mgal)                       NAVD 88
 JC1200
 JC1200  VERT ORDER      -  FIRST     CLASS II
 JC1200
 JC1200.The horizontal coordinates were scaled from a map and have
 JC1200.an estimated accuracy of +/- 6 seconds.
 JC1200
 JC1200.The orthometric height was determined by differential leveling and
 JC1200.adjusted by the NATIONAL GEODETIC SURVEY
 JC1200.in June 1991.
 JC1200
 JC1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1200.GEOID18 height accuracy estimate available here.
 JC1200
 JC1200.Click photographs - Photos may exist for this station.
 JC1200
 JC1200.The dynamic height is computed by dividing the NAVD 88
 JC1200.geopotential number by the normal gravity value computed on the
 JC1200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1200.degrees latitude (g = 980.6199 gals.).
 JC1200
 JC1200.The modeled gravity was interpolated from observed gravity values.
 JC1200
 JC1200;                    North         East    Units  Estimated Accuracy
 JC1200;SPC IL W     -   237,450.      707,650.      MT  (+/- 180 meters Scaled)
 JC1200
 JC1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC536993(NAD 83)
 JC1200
 JC1200                          SUPERSEDED SURVEY CONTROL
 JC1200
 JC1200  NGVD 29 (11/26/84)  135.628  (m)          444.97   (f) ADJUSTED    1 2
 JC1200
 JC1200.Superseded values are not recommended for survey control.
 JC1200
 JC1200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1200.See file dsdata.pdf to determine how the superseded data were derived.
 JC1200
 JC1200_MARKER: I = METAL ROD
 JC1200_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1200_STAMPING: Y 282 1981
 JC1200_MARK LOGO: NGS
 JC1200_PROJECTION: FLUSH
 JC1200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1200_ROD/PIPE-DEPTH: 9.8 meters
 JC1200
 JC1200  HISTORY     - Date     Condition        Report By
 JC1200  HISTORY     - 1981     MONUMENTED       NGS
 JC1200
 JC1200                          STATION DESCRIPTION
 JC1200
 JC1200'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1200'5.05 KM (3.15 MI) SOUTH FROM HARTFORD.
 JC1200'3.2 KILOMETERS (2.0 MILES) SOUTH ALONG THE LEVEE ROAD FROM THE
 JC1200'JUNCTION OF STATE HIGHWAY 3 AND HAWTHORNE ROAD IN HARTFORD, THENCE
 JC1200'1.85 KILOMETERS (1.15 MILES) EAST ALONG TOP OF THE LEVEE ROAD TO THE
 JC1200'TO THE MARK ON THE LEFT, 2.9 METERS (9.5 FEET) NORTH OF THE CENTER OF
 JC1200'THE LEVEE ROAD, AND 0.46 METER (1.5 FEET) EAST OF A METAL WITNESS
 JC1200'POST.
 JC1200'THE MARK IS 0.45 METERS  W FROM A WITNESS POST.
 JC1200'THE MARK IS 0.15 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1157 ***********************************************************************
 JC1157  DESIGNATION -  Y 283
 JC1157  PID         -  JC1157
 JC1157  STATE/COUNTY-  IL/MADISON
 JC1157  COUNTRY     -  US
 JC1157  USGS QUAD   -  GRANITE CITY (2018)
 JC1157
 JC1157                         *CURRENT SURVEY CONTROL
 JC1157  ______________________________________________________________________
 JC1157* NAD 83(1986) POSITION- 38 41 44.     (N) 090 10 58.     (W)   SCALED
 JC1157* NAVD 88 ORTHO HEIGHT -   133.982 (meters)      439.57  (feet) ADJUSTED
 JC1157  ______________________________________________________________________
 JC1157  GEOID HEIGHT    -        -31.209 (meters)                     GEOID18
 JC1157  DYNAMIC HEIGHT  -        133.897 (meters)      439.29  (feet) COMP
 JC1157  MODELED GRAVITY -    979,992.6   (mgal)                       NAVD 88
 JC1157
 JC1157  VERT ORDER      -  FIRST     CLASS II
 JC1157
 JC1157.The horizontal coordinates were scaled from a map and have
 JC1157.an estimated accuracy of +/- 6 seconds.
 JC1157
 JC1157.The orthometric height was determined by differential leveling and
 JC1157.adjusted by the NATIONAL GEODETIC SURVEY
 JC1157.in June 1991.
 JC1157
 JC1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1157.GEOID18 height accuracy estimate available here.
 JC1157
 JC1157.Click photographs - Photos may exist for this station.
 JC1157
 JC1157.The dynamic height is computed by dividing the NAVD 88
 JC1157.geopotential number by the normal gravity value computed on the
 JC1157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1157.degrees latitude (g = 980.6199 gals.).
 JC1157
 JC1157.The modeled gravity was interpolated from observed gravity values.
 JC1157
 JC1157;                    North         East    Units  Estimated Accuracy
 JC1157;SPC IL W     -   225,170.      698,600.      MT  (+/- 180 meters Scaled)
 JC1157
 JC1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC450867(NAD 83)
 JC1157
 JC1157                          SUPERSEDED SURVEY CONTROL
 JC1157
 JC1157  NGVD 29 (11/26/84)  133.947  (m)          439.46   (f) ADJUSTED    1 2
 JC1157
 JC1157.Superseded values are not recommended for survey control.
 JC1157
 JC1157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1157.See file dsdata.pdf to determine how the superseded data were derived.
 JC1157
 JC1157_MARKER: I = METAL ROD
 JC1157_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1157_STAMPING: Y 283 1981
 JC1157_MARK LOGO: NGS
 JC1157_PROJECTION: FLUSH
 JC1157_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1157_ROD/PIPE-DEPTH: 9.8 meters
 JC1157
 JC1157  HISTORY     - Date     Condition        Report By
 JC1157  HISTORY     - 1981     MONUMENTED       NGS
 JC1157
 JC1157                          STATION DESCRIPTION
 JC1157
 JC1157'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1157'IN GRANITE CITY.
 JC1157'IN GRANITE CITY, 1.1 KILOMETERS (0.7 MILES) SOUTHWEST ALONG THE CHAIN
 JC1157'OF ROCK CANAL LEVEE FROM LOCK NUMBER 27 TO THE MARK ON THE LEFT,
 JC1157'3.20 METERS (10.5 FEET) SOUTH OF THE CENTER OF THE ROAD, 0.35 METERS
 JC1157'(1.2 FEET) EAST OF A METAL WITNESS POST.
 JC1157'THE MARK IS 0.35 METERS  W FROM A WITNESS POST.
 JC1157'THE MARK IS 0.15 M BELOW TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1138 ***********************************************************************
 JC1138  DESIGNATION -  Y 284
 JC1138  PID         -  JC1138
 JC1138  STATE/COUNTY-  IL/ST CLAIR
 JC1138  COUNTRY     -  US
 JC1138  USGS QUAD   -  CAHOKIA (2018)
 JC1138
 JC1138                         *CURRENT SURVEY CONTROL
 JC1138  ______________________________________________________________________
 JC1138* NAD 83(1986) POSITION- 38 32 42.     (N) 090 09 28.     (W)   SCALED
 JC1138* NAVD 88 ORTHO HEIGHT -   131.112 (meters)      430.16  (feet) ADJUSTED
 JC1138  ______________________________________________________________________
 JC1138  GEOID HEIGHT    -        -30.789 (meters)                     GEOID18
 JC1138  DYNAMIC HEIGHT  -        131.029 (meters)      429.88  (feet) COMP
 JC1138  MODELED GRAVITY -    979,990.6   (mgal)                       NAVD 88
 JC1138
 JC1138  VERT ORDER      -  FIRST     CLASS II
 JC1138
 JC1138.The horizontal coordinates were scaled from a map and have
 JC1138.an estimated accuracy of +/- 6 seconds.
 JC1138
 JC1138.The orthometric height was determined by differential leveling and
 JC1138.adjusted by the NATIONAL GEODETIC SURVEY
 JC1138.in June 1991.
 JC1138
 JC1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1138.GEOID18 height accuracy estimate available here.
 JC1138
 JC1138.Click photographs - Photos may exist for this station.
 JC1138
 JC1138.The dynamic height is computed by dividing the NAVD 88
 JC1138.geopotential number by the normal gravity value computed on the
 JC1138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1138.degrees latitude (g = 980.6199 gals.).
 JC1138
 JC1138.The modeled gravity was interpolated from observed gravity values.
 JC1138
 JC1138;                    North         East    Units  Estimated Accuracy
 JC1138;SPC IL W     -   208,460.      700,780.      MT  (+/- 180 meters Scaled)
 JC1138
 JC1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC477701(NAD 83)
 JC1138
 JC1138                          SUPERSEDED SURVEY CONTROL
 JC1138
 JC1138  NGVD 29 (11/26/84)  131.073  (m)          430.03   (f) ADJUSTED    1 2
 JC1138
 JC1138.Superseded values are not recommended for survey control.
 JC1138
 JC1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1138.See file dsdata.pdf to determine how the superseded data were derived.
 JC1138
 JC1138_MARKER: I = METAL ROD
 JC1138_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1138_STAMPING: Y 284 1981
 JC1138_MARK LOGO: NGS
 JC1138_PROJECTION: FLUSH
 JC1138_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1138_ROD/PIPE-DEPTH: 9.8 meters
 JC1138
 JC1138  HISTORY     - Date     Condition        Report By
 JC1138  HISTORY     - 1981     MONUMENTED       NGS
 JC1138
 JC1138                          STATION DESCRIPTION
 JC1138
 JC1138'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1138'3.2 KM (2.0 MI) SE FROM CAHOKIA.
 JC1138'3.2 KILOMETERS (2.0 MILES) EAST ALONG THE TOP OF THE SOUTH LEVEE OF
 JC1138'THE OLD PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3 IN
 JC1138'CAHOKIA, TO THE MARK ON THE RIGHT, 2.75 METERS (9.0 FEET) SOUTHWEST OF
 JC1138'THE CENTER OF THE LEVEE ROAD, 0.45 METERS (1.5 FEET) SOUTHEAST OF A
 JC1138'METAL WITNESS POST.
 JC1138'THE MARK IS 0.45 METERS  NW FROM A WITNESS POST.
 JC1138'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1111 ***********************************************************************
 JC1111  DESIGNATION -  Y 285
 JC1111  PID         -  JC1111
 JC1111  STATE/COUNTY-  IL/MONROE
 JC1111  COUNTRY     -  US
 JC1111  USGS QUAD   -  VALMEYER (2018)
 JC1111
 JC1111                         *CURRENT SURVEY CONTROL
 JC1111  ______________________________________________________________________
 JC1111* NAD 83(1986) POSITION- 38 21 47.     (N) 090 20 25.     (W)   SCALED
 JC1111* NAVD 88 ORTHO HEIGHT -   126.219 (meters)      414.10  (feet) ADJUSTED
 JC1111  ______________________________________________________________________
 JC1111  GEOID HEIGHT    -        -30.484 (meters)                     GEOID18
 JC1111  DYNAMIC HEIGHT  -        126.137 (meters)      413.83  (feet) COMP
 JC1111  MODELED GRAVITY -    979,975.7   (mgal)                       NAVD 88
 JC1111
 JC1111  VERT ORDER      -  FIRST     CLASS II
 JC1111
 JC1111.The horizontal coordinates were scaled from a map and have
 JC1111.an estimated accuracy of +/- 6 seconds.
 JC1111
 JC1111.The orthometric height was determined by differential leveling and
 JC1111.adjusted by the NATIONAL GEODETIC SURVEY
 JC1111.in June 1991.
 JC1111
 JC1111.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1111.GEOID18 height accuracy estimate available here.
 JC1111
 JC1111.Click photographs - Photos may exist for this station.
 JC1111
 JC1111.The dynamic height is computed by dividing the NAVD 88
 JC1111.geopotential number by the normal gravity value computed on the
 JC1111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1111.degrees latitude (g = 980.6199 gals.).
 JC1111
 JC1111.The modeled gravity was interpolated from observed gravity values.
 JC1111
 JC1111;                    North         East    Units  Estimated Accuracy
 JC1111;SPC IL W     -   188,280.      684,830.      MT  (+/- 180 meters Scaled)
 JC1111
 JC1111_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC323494(NAD 83)
 JC1111
 JC1111                          SUPERSEDED SURVEY CONTROL
 JC1111
 JC1111  NGVD 29 (11/26/84)  126.173  (m)          413.95   (f) ADJUSTED    1 2
 JC1111
 JC1111.Superseded values are not recommended for survey control.
 JC1111
 JC1111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1111.See file dsdata.pdf to determine how the superseded data were derived.
 JC1111
 JC1111_MARKER: I = METAL ROD
 JC1111_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1111_STAMPING: Y 285 1981
 JC1111_MARK LOGO: NGS
 JC1111_PROJECTION: FLUSH
 JC1111_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1111_ROD/PIPE-DEPTH: 9.8 meters
 JC1111
 JC1111  HISTORY     - Date     Condition        Report By
 JC1111  HISTORY     - 1981     MONUMENTED       NGS
 JC1111
 JC1111                          STATION DESCRIPTION
 JC1111
 JC1111'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1111'14.5 KM (9.0 MI) SW FROM COLUMBIA.
 JC1111'14.5 KILOMETERS (9.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH MAIN
 JC1111'LEVEE FROM THE JUNCTION OF THE SOUTHWEST END OF THE MISSOURI PACIFIC
 JC1111'RAILROAD BRIDGE OVERPASS OVER CARR CREEK IN THE WEST SECTION OF
 JC1111'COLUMBIA TO THE MARK ON THE LEFT, 2.44 METERS (8.0 FEET) SOUTHEAST OF
 JC1111'THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTHEAST OF A
 JC1111'METAL WITNESS POST.
 JC1111'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1111'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1107 ***********************************************************************
 JC1107  DESIGNATION -  Y 286
 JC1107  PID         -  JC1107
 JC1107  STATE/COUNTY-  IL/MONROE
 JC1107  COUNTRY     -  US
 JC1107  USGS QUAD   -  VALMEYER (2018)
 JC1107
 JC1107                         *CURRENT SURVEY CONTROL
 JC1107  ______________________________________________________________________
 JC1107* NAD 83(1986) POSITION- 38 19 53.     (N) 090 20 12.     (W)   SCALED
 JC1107* NAVD 88 ORTHO HEIGHT -   126.184 (meters)      413.99  (feet) ADJUSTED
 JC1107  ______________________________________________________________________
 JC1107  GEOID HEIGHT    -        -30.396 (meters)                     GEOID18
 JC1107  DYNAMIC HEIGHT  -        126.102 (meters)      413.72  (feet) COMP
 JC1107  MODELED GRAVITY -    979,975.3   (mgal)                       NAVD 88
 JC1107
 JC1107  VERT ORDER      -  FIRST     CLASS II
 JC1107
 JC1107.The horizontal coordinates were scaled from a map and have
 JC1107.an estimated accuracy of +/- 6 seconds.
 JC1107
 JC1107.The orthometric height was determined by differential leveling and
 JC1107.adjusted by the NATIONAL GEODETIC SURVEY
 JC1107.in June 1991.
 JC1107
 JC1107.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1107.GEOID18 height accuracy estimate available here.
 JC1107
 JC1107.Click photographs - Photos may exist for this station.
 JC1107
 JC1107.The dynamic height is computed by dividing the NAVD 88
 JC1107.geopotential number by the normal gravity value computed on the
 JC1107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1107.degrees latitude (g = 980.6199 gals.).
 JC1107
 JC1107.The modeled gravity was interpolated from observed gravity values.
 JC1107
 JC1107;                    North         East    Units  Estimated Accuracy
 JC1107;SPC IL W     -   184,770.      685,140.      MT  (+/- 180 meters Scaled)
 JC1107
 JC1107_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC327459(NAD 83)
 JC1107
 JC1107                          SUPERSEDED SURVEY CONTROL
 JC1107
 JC1107  NGVD 29 (11/26/84)  126.138  (m)          413.84   (f) ADJUSTED    1 2
 JC1107
 JC1107.Superseded values are not recommended for survey control.
 JC1107
 JC1107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1107.See file dsdata.pdf to determine how the superseded data were derived.
 JC1107
 JC1107_MARKER: I = METAL ROD
 JC1107_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1107_STAMPING: Y 286 1981
 JC1107_MARK LOGO: NGS
 JC1107_PROJECTION: FLUSH
 JC1107_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1107_ROD/PIPE-DEPTH: 9.8 meters
 JC1107
 JC1107  HISTORY     - Date     Condition        Report By
 JC1107  HISTORY     - 1981     MONUMENTED       NGS
 JC1107
 JC1107                          STATION DESCRIPTION
 JC1107
 JC1107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1107'6.40 KM (4.0 MI) SW FROM FOUNTAIN.
 JC1107'6.40 KILOMETERS (4.0 MILES) SOUTHWEST ALONG THE TOP OF THE NORTH LEVEE
 JC1107'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1107'IN FOUNTAIN TO THE MARK ON THE RIGHT, 3.2 METERS (10.5 FEET) NORTHWEST
 JC1107'OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTHEAST OF A
 JC1107'METAL WITNESS POST.
 JC1107'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1107'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1404 ***********************************************************************
 HB1404  DESIGNATION -  Y 288
 HB1404  PID         -  HB1404
 HB1404  STATE/COUNTY-  IL/RANDOLPH
 HB1404  COUNTRY     -  US
 HB1404  USGS QUAD   -  KASKASKIA (2018)
 HB1404
 HB1404                         *CURRENT SURVEY CONTROL
 HB1404  ______________________________________________________________________
 HB1404* NAD 83(1986) POSITION- 37 57 35.     (N) 089 54 09.     (W)   SCALED
 HB1404* NAVD 88 ORTHO HEIGHT -   115.205 (meters)      377.97  (feet) ADJUSTED
 HB1404  ______________________________________________________________________
 HB1404  GEOID HEIGHT    -        -29.675 (meters)                     GEOID18
 HB1404  DYNAMIC HEIGHT  -        115.125 (meters)      377.71  (feet) COMP
 HB1404  MODELED GRAVITY -    979,935.8   (mgal)                       NAVD 88
 HB1404
 HB1404  VERT ORDER      -  FIRST     CLASS II
 HB1404
 HB1404.The horizontal coordinates were scaled from a map and have
 HB1404.an estimated accuracy of +/- 6 seconds.
 HB1404
 HB1404.The orthometric height was determined by differential leveling and
 HB1404.adjusted by the NATIONAL GEODETIC SURVEY
 HB1404.in June 1991.
 HB1404
 HB1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1404.GEOID18 height accuracy estimate available here.
 HB1404
 HB1404.Click photographs - Photos may exist for this station.
 HB1404
 HB1404.The dynamic height is computed by dividing the NAVD 88
 HB1404.geopotential number by the normal gravity value computed on the
 HB1404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1404.degrees latitude (g = 980.6199 gals.).
 HB1404
 HB1404.The modeled gravity was interpolated from observed gravity values.
 HB1404
 HB1404;                    North         East    Units  Estimated Accuracy
 HB1404;SPC IL W     -   143,530.      723,210.      MT  (+/- 180 meters Scaled)
 HB1404
 HB1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH450053(NAD 83)
 HB1404
 HB1404                          SUPERSEDED SURVEY CONTROL
 HB1404
 HB1404  NGVD 29 (11/26/84)  115.138  (m)          377.75   (f) ADJUSTED    1 2
 HB1404
 HB1404.Superseded values are not recommended for survey control.
 HB1404
 HB1404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1404.See file dsdata.pdf to determine how the superseded data were derived.
 HB1404
 HB1404_MARKER: I = METAL ROD
 HB1404_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1404_STAMPING: Y 288 1981
 HB1404_MARK LOGO: NGS
 HB1404_PROJECTION: FLUSH
 HB1404_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1404+STABILITY: POSITION/ELEVATION WELL
 HB1404_ROD/PIPE-DEPTH: 3.1 meters
 HB1404_SLEEVE-DEPTH  : 3.0 meters
 HB1404
 HB1404  HISTORY     - Date     Condition        Report By
 HB1404  HISTORY     - 1981     MONUMENTED       NGS
 HB1404  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1404
 HB1404                          STATION DESCRIPTION
 HB1404
 HB1404'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1404'IN FORT GAGE.
 HB1404'IN FORT GAGE, 0.08 KILOMETER (0.05 MILE) SOUTHEAST ALONG REILY LAKE
 HB1404'ROAD FROM THE JUNCTION OF A PAVED ROAD TO THE MARK ON THE LEFT, AT THE
 HB1404'SOUTH CORNER OF A BRICK BUILDING ON THE ILLINOIS STATE PENITENTIARY
 HB1404'PROPERTY, JUST EAST OF A TWO STORY HOUSE ON A SMALL HILL, 61.3 METERS
 HB1404'(201.0 FEET) NORTHEAST OF THE CENTER OF REILY LAKE ROAD, 17.68 METERS
 HB1404'(58.0 FEET) NORTHWEST OF THE NORTHWEST BANK OF A SMALL CREEK,
 HB1404'2.07 METERS (6.8 FEET) SOUTH OF THE SOUTH CORNER OF THE BRICK
 HB1404'BUILDING.  NOTE-SEVERAL ATTEMPTS WERE MADE TO DRILL IN THE AREA, ROD
 HB1404'WAS CEMENTED INTO ROCK AT 3.1 METERS.
 HB1404'THE MARK IS ABOVE LEVEL WITH ROAD.
 HB1404
 HB1404                          STATION RECOVERY (2011)
 HB1404
 HB1404'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1404'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1330 ***********************************************************************
 HB1330  DESIGNATION -  Y 289
 HB1330  PID         -  HB1330
 HB1330  STATE/COUNTY-  IL/JACKSON
 HB1330  COUNTRY     -  US
 HB1330  USGS QUAD   -  ALTENBURG (2017)
 HB1330
 HB1330                         *CURRENT SURVEY CONTROL
 HB1330  ______________________________________________________________________
 HB1330* NAD 83(1986) POSITION- 37 37 52.     (N) 089 30 21.     (W)   SCALED
 HB1330* NAVD 88 ORTHO HEIGHT -   113.130 (meters)      371.16  (feet) ADJUSTED
 HB1330  ______________________________________________________________________
 HB1330  GEOID HEIGHT    -        -28.832 (meters)                     GEOID18
 HB1330  DYNAMIC HEIGHT  -        113.051 (meters)      370.90  (feet) COMP
 HB1330  MODELED GRAVITY -    979,937.8   (mgal)                       NAVD 88
 HB1330
 HB1330  VERT ORDER      -  FIRST     CLASS II
 HB1330
 HB1330.The horizontal coordinates were scaled from a map and have
 HB1330.an estimated accuracy of +/- 6 seconds.
 HB1330
 HB1330.The orthometric height was determined by differential leveling and
 HB1330.adjusted by the NATIONAL GEODETIC SURVEY
 HB1330.in June 1991.
 HB1330
 HB1330.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1330.GEOID18 height accuracy estimate available here.
 HB1330
 HB1330.Click photographs - Photos may exist for this station.
 HB1330
 HB1330.The dynamic height is computed by dividing the NAVD 88
 HB1330.geopotential number by the normal gravity value computed on the
 HB1330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1330.degrees latitude (g = 980.6199 gals.).
 HB1330
 HB1330.The modeled gravity was interpolated from observed gravity values.
 HB1330
 HB1330;                    North         East    Units  Estimated Accuracy
 HB1330;SPC IL W     -   107,230.      758,330.      MT  (+/- 180 meters Scaled)
 HB1330
 HB1330_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG788678(NAD 83)
 HB1330
 HB1330                          SUPERSEDED SURVEY CONTROL
 HB1330
 HB1330  NGVD 29 (11/26/84)  113.042  (m)          370.87   (f) ADJUSTED    1 2
 HB1330
 HB1330.Superseded values are not recommended for survey control.
 HB1330
 HB1330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1330.See file dsdata.pdf to determine how the superseded data were derived.
 HB1330
 HB1330_MARKER: I = METAL ROD
 HB1330_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1330_STAMPING: Y 289 1981
 HB1330_MARK LOGO: NGS
 HB1330_PROJECTION: FLUSH
 HB1330_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1330+STABILITY: POSITION/ELEVATION WELL
 HB1330_ROD/PIPE-DEPTH: 18.2 meters
 HB1330_SLEEVE-DEPTH  : 6.1 meters
 HB1330
 HB1330  HISTORY     - Date     Condition        Report By
 HB1330  HISTORY     - 1981     MONUMENTED       NGS
 HB1330
 HB1330                          STATION DESCRIPTION
 HB1330
 HB1330'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1330'IN GRAND TOWER.
 HB1330'IN GRAND TOWER, IN TOP OF THE MAIN LEVEE AT THE EXTENDED CENTER LINE
 HB1330'OF MARKET STREET, 25.91 METERS (85.0 FEET) SOUTHWEST OF THE CENTER
 HB1330'LINE OF FRONT STREET, 2.74 METERS (9.0 FEET) WEST OF THE CENTER OF THE
 HB1330'LEVEE ROAD.
 HB1330'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1330'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0877 ***********************************************************************
 MF0877  DESIGNATION -  Y 29
 MF0877  PID         -  MF0877
 MF0877  STATE/COUNTY-  IL/MARSHALL
 MF0877  COUNTRY     -  US
 MF0877  USGS QUAD   -  VARNA (2018)
 MF0877
 MF0877                         *CURRENT SURVEY CONTROL
 MF0877  ______________________________________________________________________
 MF0877* NAD 83(1986) POSITION- 41 00 12.     (N) 089 08 03.     (W)   SCALED
 MF0877* NAVD 88 ORTHO HEIGHT -   213.057 (meters)      699.00  (feet) ADJUSTED
 MF0877  ______________________________________________________________________
 MF0877  GEOID HEIGHT    -        -32.704 (meters)                     GEOID18
 MF0877  DYNAMIC HEIGHT  -        212.964 (meters)      698.70  (feet) COMP
 MF0877  MODELED GRAVITY -    980,184.9   (mgal)                       NAVD 88
 MF0877
 MF0877  VERT ORDER      -  SECOND    CLASS 0
 MF0877
 MF0877.The horizontal coordinates were scaled from a map and have
 MF0877.an estimated accuracy of +/- 6 seconds.
 MF0877
 MF0877.The orthometric height was determined by differential leveling and
 MF0877.adjusted by the NATIONAL GEODETIC SURVEY
 MF0877.in June 1991.
 MF0877
 MF0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0877.GEOID18 height accuracy estimate available here.
 MF0877
 MF0877.Click photographs - Photos may exist for this station.
 MF0877
 MF0877.The dynamic height is computed by dividing the NAVD 88
 MF0877.geopotential number by the normal gravity value computed on the
 MF0877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0877.degrees latitude (g = 980.6199 gals.).
 MF0877
 MF0877.The modeled gravity was interpolated from observed gravity values.
 MF0877
 MF0877;                    North         East    Units  Estimated Accuracy
 MF0877;SPC IL W     -   481,910.      786,860.      MT  (+/- 180 meters Scaled)
 MF0877
 MF0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL205413(NAD 83)
 MF0877
 MF0877                          SUPERSEDED SURVEY CONTROL
 MF0877
 MF0877  NGVD 29 (??/??/92)  213.111  (m)          699.18   (f) ADJ UNCH    2 0
 MF0877
 MF0877.Superseded values are not recommended for survey control.
 MF0877
 MF0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0877.See file dsdata.pdf to determine how the superseded data were derived.
 MF0877
 MF0877_MARKER: DB = BENCH MARK DISK
 MF0877_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0877_SP_SET: TOWER PEDESTAL
 MF0877_STAMPING: Y 29 1934
 MF0877_MARK LOGO: CGS
 MF0877_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0877
 MF0877  HISTORY     - Date     Condition        Report By
 MF0877  HISTORY     - 1934     MONUMENTED       CGS
 MF0877  HISTORY     - 19981107 GOOD             USPSQD
 MF0877  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0877
 MF0877                          STATION DESCRIPTION
 MF0877
 MF0877'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0877'AT TOLUCA.
 MF0877'AT TOLUCA, MARSHALL COUNTY, AT THE CITY WATER TOWER, IN THE TOP
 MF0877'OF THE SOUTHWEST CORNER OF THE SOUTHEAST CONCRETE PEDESTAL, AND
 MF0877'ABOUT 1/2 FOOT ABOVE THE GROUND.  A STANDARD DISK, STAMPED Y
 MF0877'29 1934.
 MF0877
 MF0877                          STATION RECOVERY (1998)
 MF0877
 MF0877'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0877'RECOVERED IN GOOD CONDITION.
 MF0877
 MF0877                          STATION RECOVERY (2013)
 MF0877
 MF0877'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0877'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1348 ***********************************************************************
 HB1348  DESIGNATION -  Y 290
 HB1348  PID         -  HB1348
 HB1348  STATE/COUNTY-  IL/JACKSON
 HB1348  COUNTRY     -  US
 HB1348  USGS QUAD   -  ORAVILLE (2018)
 HB1348
 HB1348                         *CURRENT SURVEY CONTROL
 HB1348  ______________________________________________________________________
 HB1348* NAD 83(1986) POSITION- 37 46 17.     (N) 089 22 30.     (W)   SCALED
 HB1348* NAVD 88 ORTHO HEIGHT -   135.836 (meters)      445.66  (feet) ADJUSTED
 HB1348  ______________________________________________________________________
 HB1348  GEOID HEIGHT    -        -29.209 (meters)                     GEOID18
 HB1348  DYNAMIC HEIGHT  -        135.741 (meters)      445.34  (feet) COMP
 HB1348  MODELED GRAVITY -    979,930.0   (mgal)                       NAVD 88
 HB1348
 HB1348  VERT ORDER      -  FIRST     CLASS II
 HB1348
 HB1348.The horizontal coordinates were scaled from a map and have
 HB1348.an estimated accuracy of +/- 6 seconds.
 HB1348
 HB1348.The orthometric height was determined by differential leveling and
 HB1348.adjusted by the NATIONAL GEODETIC SURVEY
 HB1348.in June 1991.
 HB1348
 HB1348.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1348.GEOID18 height accuracy estimate available here.
 HB1348
 HB1348.Click photographs - Photos may exist for this station.
 HB1348
 HB1348.The dynamic height is computed by dividing the NAVD 88
 HB1348.geopotential number by the normal gravity value computed on the
 HB1348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1348.degrees latitude (g = 980.6199 gals.).
 HB1348
 HB1348.The modeled gravity was interpolated from observed gravity values.
 HB1348
 HB1348;                    North         East    Units  Estimated Accuracy
 HB1348;SPC IL W     -   122,890.      769,750.      MT  (+/- 180 meters Scaled)
 HB1348
 HB1348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG908831(NAD 83)
 HB1348
 HB1348                          SUPERSEDED SURVEY CONTROL
 HB1348
 HB1348  NGVD 29 (11/26/84)  135.757  (m)          445.40   (f) ADJUSTED    1 2
 HB1348
 HB1348.Superseded values are not recommended for survey control.
 HB1348
 HB1348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1348.See file dsdata.pdf to determine how the superseded data were derived.
 HB1348
 HB1348_MARKER: I = METAL ROD
 HB1348_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1348_STAMPING: Y 290 1981
 HB1348_MARK LOGO: NGS
 HB1348_PROJECTION: FLUSH
 HB1348_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1348_ROD/PIPE-DEPTH: 6.2 meters
 HB1348
 HB1348  HISTORY     - Date     Condition        Report By
 HB1348  HISTORY     - 1981     MONUMENTED       NGS
 HB1348  HISTORY     - 20110911 POOR             ILDT
 HB1348
 HB1348                          STATION DESCRIPTION
 HB1348
 HB1348'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1348'3.95 KILOMETERS (2.45 MILES) WEST ALONG STATE HIGHWAY 149 FROM THE
 HB1348'COURTHOUSE IN MURPHYSBORO TO THE MARK ON THE LEFT NEAR THE WEST END OF
 HB1348'THE SOUTH GUARDRAIL, 5.18 METERS (17.0 FEET) SOUTH OF THE CENTER LINE
 HB1348'OF THE HIGHWAY, 3.42 METERS (11.2 FEET) EAST OF THE WEST END OF THE
 HB1348'GUARDRAIL, 0.24 METER (0.8 FOOT) SOUTH OF THE GUARDRAIL.  THE MARK IS
 HB1348'0.30 METERS WEST FROM A WITNESS POST AND ABOUT LEVEL WITH THE
 HB1348'HIGHWAY.
 HB1348
 HB1348                          STATION RECOVERY (2011)
 HB1348
 HB1348'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1348'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1310 ***********************************************************************
 HB1310  DESIGNATION -  Y 291
 HB1310  PID         -  HB1310
 HB1310  STATE/COUNTY-  IL/UNION
 HB1310  COUNTRY     -  US
 HB1310  USGS QUAD   -  WARE (2018)
 HB1310
 HB1310                         *CURRENT SURVEY CONTROL
 HB1310  ______________________________________________________________________
 HB1310* NAD 83(1986) POSITION- 37 26 44.     (N) 089 25 33.     (W)   SCALED
 HB1310* NAVD 88 ORTHO HEIGHT -   111.261 (meters)      365.03  (feet) ADJUSTED
 HB1310  ______________________________________________________________________
 HB1310  GEOID HEIGHT    -        -28.444 (meters)                     GEOID18
 HB1310  DYNAMIC HEIGHT  -        111.184 (meters)      364.78  (feet) COMP
 HB1310  MODELED GRAVITY -    979,933.8   (mgal)                       NAVD 88
 HB1310
 HB1310  VERT ORDER      -  FIRST     CLASS II
 HB1310
 HB1310.The horizontal coordinates were scaled from a map and have
 HB1310.an estimated accuracy of +/- 6 seconds.
 HB1310
 HB1310.The orthometric height was determined by differential leveling and
 HB1310.adjusted by the NATIONAL GEODETIC SURVEY
 HB1310.in June 1991.
 HB1310
 HB1310.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1310.GEOID18 height accuracy estimate available here.
 HB1310
 HB1310.Click photographs - Photos may exist for this station.
 HB1310
 HB1310.The dynamic height is computed by dividing the NAVD 88
 HB1310.geopotential number by the normal gravity value computed on the
 HB1310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1310.degrees latitude (g = 980.6199 gals.).
 HB1310
 HB1310.The modeled gravity was interpolated from observed gravity values.
 HB1310
 HB1310;                    North         East    Units  Estimated Accuracy
 HB1310;SPC IL W     -    86,690.      765,550.      MT  (+/- 180 meters Scaled)
 HB1310
 HB1310_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG854470(NAD 83)
 HB1310
 HB1310                          SUPERSEDED SURVEY CONTROL
 HB1310
 HB1310  NGVD 29 (11/26/84)  111.166  (m)          364.72   (f) ADJUSTED    1 2
 HB1310
 HB1310.Superseded values are not recommended for survey control.
 HB1310
 HB1310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1310.See file dsdata.pdf to determine how the superseded data were derived.
 HB1310
 HB1310_MARKER: I = METAL ROD
 HB1310_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1310_STAMPING: Y 291 1981
 HB1310_MARK LOGO: NGS
 HB1310_PROJECTION: FLUSH
 HB1310_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1310_ROD/PIPE-DEPTH: 12.2 meters
 HB1310
 HB1310  HISTORY     - Date     Condition        Report By
 HB1310  HISTORY     - 1981     MONUMENTED       NGS
 HB1310
 HB1310                          STATION DESCRIPTION
 HB1310
 HB1310'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1310'10.8 KM (6.7 MI) NW FROM REYNOLDSVILLE.
 HB1310'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1310'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1310'CHURCH IN REYNOLDSVILLE, THENCE 9.6 KILOMETERS (6.0 MILES) NORTH ALONG
 HB1310'THE LEVEE ROAD AND THE MARK ON THE RIGHT, 3.20 METERS (10.5 FEET))
 HB1310'NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1310'THE MARK IS 0.30 METERS  SE FROM A WITNESS POST.
 HB1310'THE MARK IS ABOVE LEVEL WITH LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1322 ***********************************************************************
 HB1322  DESIGNATION -  Y 292
 HB1322  PID         -  HB1322
 HB1322  STATE/COUNTY-  IL/UNION
 HB1322  COUNTRY     -  US
 HB1322  USGS QUAD   -  WOLF LAKE (2018)
 HB1322
 HB1322                         *CURRENT SURVEY CONTROL
 HB1322  ______________________________________________________________________
 HB1322* NAD 83(1986) POSITION- 37 33 50.     (N) 089 28 50.     (W)   SCALED
 HB1322* NAVD 88 ORTHO HEIGHT -   112.609 (meters)      369.45  (feet) ADJUSTED
 HB1322  ______________________________________________________________________
 HB1322  GEOID HEIGHT    -        -28.646 (meters)                     GEOID18
 HB1322  DYNAMIC HEIGHT  -        112.531 (meters)      369.20  (feet) COMP
 HB1322  MODELED GRAVITY -    979,940.5   (mgal)                       NAVD 88
 HB1322
 HB1322  VERT ORDER      -  FIRST     CLASS II
 HB1322
 HB1322.The horizontal coordinates were scaled from a map and have
 HB1322.an estimated accuracy of +/- 6 seconds.
 HB1322
 HB1322.The orthometric height was determined by differential leveling and
 HB1322.adjusted by the NATIONAL GEODETIC SURVEY
 HB1322.in June 1991.
 HB1322
 HB1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1322.GEOID18 height accuracy estimate available here.
 HB1322
 HB1322.Click photographs - Photos may exist for this station.
 HB1322
 HB1322.The dynamic height is computed by dividing the NAVD 88
 HB1322.geopotential number by the normal gravity value computed on the
 HB1322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1322.degrees latitude (g = 980.6199 gals.).
 HB1322
 HB1322.The modeled gravity was interpolated from observed gravity values.
 HB1322
 HB1322;                    North         East    Units  Estimated Accuracy
 HB1322;SPC IL W     -    99,790.      760,620.      MT  (+/- 180 meters Scaled)
 HB1322
 HB1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG809603(NAD 83)
 HB1322
 HB1322                          SUPERSEDED SURVEY CONTROL
 HB1322
 HB1322  NGVD 29 (11/26/84)  112.519  (m)          369.16   (f) ADJUSTED    1 2
 HB1322
 HB1322.Superseded values are not recommended for survey control.
 HB1322
 HB1322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1322.See file dsdata.pdf to determine how the superseded data were derived.
 HB1322
 HB1322_MARKER: I = METAL ROD
 HB1322_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1322_STAMPING: Y 292 1981
 HB1322_MARK LOGO: NGS
 HB1322_PROJECTION: FLUSH
 HB1322_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1322_ROD/PIPE-DEPTH: 9.8 meters
 HB1322
 HB1322  HISTORY     - Date     Condition        Report By
 HB1322  HISTORY     - 1981     MONUMENTED       NGS
 HB1322  HISTORY     - 20070410 MARK NOT FOUND   ILDT
 HB1322
 HB1322                          STATION DESCRIPTION
 HB1322
 HB1322'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1322'29.9 KM (18.6 MI) NW FROM REYNOLDSVILLE.
 HB1322'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1322'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1322'CHURCH IN REYNOLDSVILLE, THENCE 28.8 KILOMTERS (17.9 MILES) NORTH
 HB1322'ALONG THE LEVEE TO THE MARK ON THE RIGHT, 4.27 METERS (14.0 FEET)
 HB1322'SOUTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1322'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1322'THE MARK IS 0.30 M BELOW LEVEE ROAD.
 HB1322
 HB1322                          STATION RECOVERY (2007)
 HB1322
 HB1322'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (JBH)
 HB1322'NOT FOUND DO TO RECONSTRUTION OF LEVEES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1658 ***********************************************************************
 JA1658  DESIGNATION -  Y 294
 JA1658  PID         -  JA1658
 JA1658  STATE/COUNTY-  IL/LAWRENCE
 JA1658  COUNTRY     -  US
 JA1658  USGS QUAD   -  SUMNER (2018)
 JA1658
 JA1658                         *CURRENT SURVEY CONTROL
 JA1658  ______________________________________________________________________
 JA1658* NAD 83(1986) POSITION- 38 43 00.     (N) 087 49 36.     (W)   SCALED
 JA1658* NAVD 88 ORTHO HEIGHT -   167.428 (meters)      549.30  (feet) ADJUSTED
 JA1658  ______________________________________________________________________
 JA1658  GEOID HEIGHT    -        -31.461 (meters)                     GEOID18
 JA1658  DYNAMIC HEIGHT  -        167.326 (meters)      548.97  (feet) COMP
 JA1658  MODELED GRAVITY -    980,013.9   (mgal)                       NAVD 88
 JA1658
 JA1658  VERT ORDER      -  FIRST     CLASS II
 JA1658
 JA1658.The horizontal coordinates were scaled from a map and have
 JA1658.an estimated accuracy of +/- 6 seconds.
 JA1658
 JA1658.The orthometric height was determined by differential leveling and
 JA1658.adjusted by the NATIONAL GEODETIC SURVEY
 JA1658.in June 1991.
 JA1658
 JA1658.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1658.GEOID18 height accuracy estimate available here.
 JA1658
 JA1658.Click photographs - Photos may exist for this station.
 JA1658
 JA1658.The dynamic height is computed by dividing the NAVD 88
 JA1658.geopotential number by the normal gravity value computed on the
 JA1658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1658.degrees latitude (g = 980.6199 gals.).
 JA1658
 JA1658.The modeled gravity was interpolated from observed gravity values.
 JA1658
 JA1658;                    North         East    Units  Estimated Accuracy
 JA1658;SPC IL E     -   227,650.      344,060.      MT  (+/- 180 meters Scaled)
 JA1658
 JA1658_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH281856(NAD 83)
 JA1658
 JA1658                          SUPERSEDED SURVEY CONTROL
 JA1658
 JA1658.No superseded survey control is available for this station.
 JA1658
 JA1658_MARKER: F = FLANGE-ENCASED ROD
 JA1658_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1658_STAMPING: Y 294 1986
 JA1658_MARK LOGO: NGS
 JA1658_PROJECTION: FLUSH
 JA1658_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1658+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2025
 JA1658_ROD/PIPE-DEPTH: 4.6 meters
 JA1658
 JA1658  HISTORY     - Date     Condition        Report By
 JA1658  HISTORY     - 1986     MONUMENTED       NGS
 JA1658  HISTORY     - 20250602 GOOD             ILDW
 JA1658
 JA1658                          STATION DESCRIPTION
 JA1658
 JA1658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1658'12.9 KM (8.0 MI) WEST FROM LAWRENCEVILLE.
 JA1658'1.0 KM (0.6 MI) WESTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1658'COURTHOUSE IN LAWRENCEVILLE, THENCE 11.9 KM (7.4 MI) WESTERLY ALONG
 JA1658'STATE HIGHWAY 250, 10.5 M (34.4 FT) WEST OF THE CENTER OF A DRIVEWAY
 JA1658'LEADING SOUTH TO A HOUSE, 9.3 M (30.5 FT) SOUTH OF THE CENTERLINE OF
 JA1658'THE HIGHWAY, AND 7.0 M (23.0 FT) EAST OF A UTILITY POLE.  NOTE--ACCESS
 JA1658'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1658'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST AND FENCE
 JA1658'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
 JA1658
 JA1658                          STATION RECOVERY (2025)
 JA1658
 JA1658'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JA1658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1589 ***********************************************************************
 JB1589  DESIGNATION -  Y 295
 JB1589  PID         -  JB1589
 JB1589  STATE/COUNTY-  IL/CLAY
 JB1589  COUNTRY     -  US
 JB1589  USGS QUAD   -  XENIA NE (2018)
 JB1589
 JB1589                         *CURRENT SURVEY CONTROL
 JB1589  ______________________________________________________________________
 JB1589* NAD 83(1986) POSITION- 38 39 38.     (N) 088 32 06.     (W)   SCALED
 JB1589* NAVD 88 ORTHO HEIGHT -   142.792 (meters)      468.48  (feet) ADJUSTED
 JB1589  ______________________________________________________________________
 JB1589  GEOID HEIGHT    -        -31.135 (meters)                     GEOID18
 JB1589  DYNAMIC HEIGHT  -        142.704 (meters)      468.19  (feet) COMP
 JB1589  MODELED GRAVITY -    980,004.3   (mgal)                       NAVD 88
 JB1589
 JB1589  VERT ORDER      -  FIRST     CLASS II
 JB1589
 JB1589.The horizontal coordinates were scaled from a map and have
 JB1589.an estimated accuracy of +/- 6 seconds.
 JB1589
 JB1589.The orthometric height was determined by differential leveling and
 JB1589.adjusted by the NATIONAL GEODETIC SURVEY
 JB1589.in June 1991.
 JB1589
 JB1589.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1589.GEOID18 height accuracy estimate available here.
 JB1589
 JB1589.Click photographs - Photos may exist for this station.
 JB1589
 JB1589.The dynamic height is computed by dividing the NAVD 88
 JB1589.geopotential number by the normal gravity value computed on the
 JB1589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1589.degrees latitude (g = 980.6199 gals.).
 JB1589
 JB1589.The modeled gravity was interpolated from observed gravity values.
 JB1589
 JB1589;                    North         East    Units  Estimated Accuracy
 JB1589;SPC IL E     -   221,320.      282,450.      MT  (+/- 180 meters Scaled)
 JB1589
 JB1589_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH664802(NAD 83)
 JB1589
 JB1589                          SUPERSEDED SURVEY CONTROL
 JB1589
 JB1589.No superseded survey control is available for this station.
 JB1589
 JB1589_MARKER: I = METAL ROD
 JB1589_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1589+WITH SETTING: INFORMATION.
 JB1589_STAMPING: Y 295 1986
 JB1589_MARK LOGO: NGS
 JB1589_PROJECTION: RECESSED 2 CENTIMETERS
 JB1589_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1589_ROD/PIPE-DEPTH: 1.9 meters
 JB1589
 JB1589  HISTORY     - Date     Condition        Report By
 JB1589  HISTORY     - 1986     MONUMENTED       NGS
 JB1589
 JB1589                          STATION DESCRIPTION
 JB1589
 JB1589'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1589'4.2 KM (2.6 MI) WEST FROM FLORA.
 JB1589'4.2 KM (2.6 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB1589'WITH STATE STREET IN FLORA, 17.4 M (57.1 FT) SOUTHWEST OF THE EXTENDED
 JB1589'CENTER OF COUNTY ROAD 855 E, 10.0 M (32.8 FT) NORTH-NORTHWEST OF THE
 JB1589'CENTERLINE OF THE HIGHWAY, 3.6 M (11.8 FT) SOUTHWEST OF A UTILITY
 JB1589'POLE, AND 0.3 M (1.0 FT) SOUTH-SOUTHEAST OF A FENCE.  NOTE--ACCESS TO
 JB1589'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1589'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1674 ***********************************************************************
 LC1674  DESIGNATION -  Y 296
 LC1674  PID         -  LC1674
 LC1674  STATE/COUNTY-  IL/PIATT
 LC1674  COUNTRY     -  US
 LC1674  USGS QUAD   -  MANSFIELD (2018)
 LC1674
 LC1674                         *CURRENT SURVEY CONTROL
 LC1674  ______________________________________________________________________
 LC1674* NAD 83(2011) POSITION- 40 14 11.38228(N) 088 36 29.06464(W)   ADJUSTED
 LC1674* NAD 83(2011) ELLIP HT-   184.693 (meters)        (06/27/12)   ADJUSTED
 LC1674* NAD 83(2011) EPOCH   -  2010.00
 LC1674* NAVD 88 ORTHO HEIGHT -   216.627 (meters)      710.72  (feet) ADJUSTED
 LC1674  ______________________________________________________________________
 LC1674  GEOID HEIGHT    -        -31.924 (meters)                     GEOID18
 LC1674  NAD 83(2011) X  -    118,442.675 (meters)                     COMP
 LC1674  NAD 83(2011) Y  - -4,874,488.950 (meters)                     COMP
 LC1674  NAD 83(2011) Z  -  4,098,186.064 (meters)                     COMP
 LC1674  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 LC1674  DYNAMIC HEIGHT  -        216.522 (meters)      710.37  (feet) COMP
 LC1674  MODELED GRAVITY -    980,135.4   (mgal)                       NAVD 88
 LC1674
 LC1674  VERT ORDER      -  FIRST     CLASS II
 LC1674
 LC1674  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1674  Standards:
 LC1674         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1674            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1674  -------------------------------------------------------------------
 LC1674  NETWORK    3.66   4.55           1.62   1.35   2.32      0.08566768
 LC1674  -------------------------------------------------------------------
 LC1674  Click here for local accuracies and other accuracy information.
 LC1674
 LC1674.The horizontal coordinates were established by GPS observations
 LC1674.and adjusted by the National Geodetic Survey in June 2012.
 LC1674
 LC1674.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1674.been affixed to the stable North American tectonic plate. See 
 LC1674.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1674
 LC1674.The horizontal coordinates are valid at the epoch date displayed above
 LC1674.which is a decimal equivalence of Year/Month/Day.
 LC1674
 LC1674.The orthometric height was determined by differential leveling and
 LC1674.adjusted by the NATIONAL GEODETIC SURVEY
 LC1674.in June 1991.
 LC1674
 LC1674.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1674.GEOID18 height accuracy estimate available here.
 LC1674
 LC1674.Click photographs - Photos may exist for this station.
 LC1674
 LC1674.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1674
 LC1674.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1674
 LC1674.The ellipsoidal height was determined by GPS observations
 LC1674.and is referenced to NAD 83.
 LC1674
 LC1674.The dynamic height is computed by dividing the NAVD 88
 LC1674.geopotential number by the normal gravity value computed on the
 LC1674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1674.degrees latitude (g = 980.6199 gals.).
 LC1674
 LC1674.The modeled gravity was interpolated from observed gravity values.
 LC1674
 LC1674. The following values were computed from the NAD 83(2011) position.
 LC1674
 LC1674;                    North         East     Units Scale Factor Converg.
 LC1674;SPC IL E     -   396,295.546   276,620.584   MT  0.99998173   -0 10 38.9
 LC1674;SPC IL E     - 1,300,179.64    907,546.03   sFT  0.99998173   -0 10 38.9
 LC1674;UTM  16      - 4,455,246.546   363,207.031   MT  0.99983035   -1 02 20.0
 LC1674
 LC1674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1674!SPC IL E     -   0.99997103  x   0.99998173  =   0.99995276
 LC1674!UTM  16      -   0.99997103  x   0.99983035  =   0.99980138
 LC1674
 LC1674_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK6320755246(NAD 83)
 LC1674
 LC1674                          SUPERSEDED SURVEY CONTROL
 LC1674
 LC1674  NAD 83(2007)-  40 14 11.38243(N)    088 36 29.06502(W) AD(2002.00) 0
 LC1674  ELLIP H (02/10/07)  184.727  (m)                       GP(2002.00)    
 LC1674  ELLIP H (12/06/04)  184.730  (m)                       GP(       ) 4 1
 LC1674  NAD 83(1997)-  40 14 11.38246(N)    088 36 29.06494(W) AD(       ) 1
 LC1674  ELLIP H (12/18/02)  184.723  (m)                       GP(       ) 4 2
 LC1674  NAVD 88             216.63   (m)          710.7    (f) LEVELING    3  
 LC1674
 LC1674.Superseded values are not recommended for survey control.
 LC1674
 LC1674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1674.See file dsdata.pdf to determine how the superseded data were derived.
 LC1674
 LC1674_MARKER: I = METAL ROD
 LC1674_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1674_STAMPING: Y 296 1986
 LC1674_MARK LOGO: NGS
 LC1674_PROJECTION: FLUSH
 LC1674_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1674_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1674+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2003
 LC1674_ROD/PIPE-DEPTH: 7.80 meters
 LC1674
 LC1674  HISTORY     - Date     Condition        Report By
 LC1674  HISTORY     - 1986     MONUMENTED       NGS
 LC1674  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1674  HISTORY     - 20030602 GOOD             BCA
 LC1674
 LC1674                          STATION DESCRIPTION
 LC1674
 LC1674'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1674'2.1 KM (1.3 MI) SE FROM FARMER CITY.
 LC1674'2.1 KM (1.3 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1674'WITH STATE HIGHWAY 54 IN FARMER CITY, 29.6 M (97.1 FT) SOUTHWEST OF
 LC1674'THE CENTERLINE OF THE HIGHWAY, 4.9 M (16.1 FT) SOUTHWEST OF THE NEAR
 LC1674'RAIL OF THE CONRAIL RAILROAD, 4.7 M (15.4 FT) SOUTHEAST OF THE CENTER
 LC1674'OF A NARROW ASPHALT ROAD, AND 0.7 M (2.3 FT) SOUTHEAST OF A RAILROAD
 LC1674'CROSSING SIGN POST.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 LC1674'5-INCH LOGO CAP.
 LC1674'THE MARK IS 0.2 METERS  WNW FROM  A WITNESS POST
 LC1674'THE MARK IS 0.3 M BELOW THE TRACKS.
 LC1674
 LC1674                          STATION RECOVERY (2000)
 LC1674
 LC1674'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1674'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1674'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 LC1674'
 LC1674
 LC1674                          STATION RECOVERY (2003)
 LC1674
 LC1674'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2003 (DGW)
 LC1674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1388 ***********************************************************************
 LC1388  DESIGNATION -  Y 30
 LC1388  PID         -  LC1388
 LC1388  STATE/COUNTY-  IL/PEORIA
 LC1388  COUNTRY     -  US
 LC1388  USGS QUAD   -  PRINCEVILLE (2018)
 LC1388
 LC1388                         *CURRENT SURVEY CONTROL
 LC1388  ______________________________________________________________________
 LC1388* NAD 83(1986) POSITION- 40 55 16.     (N) 089 47 37.     (W)   SCALED
 LC1388* NAVD 88 ORTHO HEIGHT -   232.698 (meters)      763.44  (feet) ADJUSTED
 LC1388  ______________________________________________________________________
 LC1388  GEOID HEIGHT    -        -32.994 (meters)                     GEOID18
 LC1388  DYNAMIC HEIGHT  -        232.595 (meters)      763.11  (feet) COMP
 LC1388  MODELED GRAVITY -    980,173.5   (mgal)                       NAVD 88
 LC1388
 LC1388  VERT ORDER      -  SECOND    CLASS 0
 LC1388
 LC1388.The horizontal coordinates were scaled from a map and have
 LC1388.an estimated accuracy of +/- 6 seconds.
 LC1388
 LC1388.The orthometric height was determined by differential leveling and
 LC1388.adjusted by the NATIONAL GEODETIC SURVEY
 LC1388.in June 1991.
 LC1388
 LC1388.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1388.GEOID18 height accuracy estimate available here.
 LC1388
 LC1388.Click photographs - Photos may exist for this station.
 LC1388
 LC1388.The dynamic height is computed by dividing the NAVD 88
 LC1388.geopotential number by the normal gravity value computed on the
 LC1388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1388.degrees latitude (g = 980.6199 gals.).
 LC1388
 LC1388.The modeled gravity was interpolated from observed gravity values.
 LC1388
 LC1388;                    North         East    Units  Estimated Accuracy
 LC1388;SPC IL W     -   472,330.      731,420.      MT  (+/- 180 meters Scaled)
 LC1388
 LC1388_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL647337(NAD 83)
 LC1388
 LC1388                          SUPERSEDED SURVEY CONTROL
 LC1388
 LC1388  NGVD 29 (??/??/92)  232.771  (m)          763.68   (f) ADJ UNCH    2 0
 LC1388
 LC1388.Superseded values are not recommended for survey control.
 LC1388
 LC1388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1388.See file dsdata.pdf to determine how the superseded data were derived.
 LC1388
 LC1388_MARKER: DB = BENCH MARK DISK
 LC1388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1388_STAMPING: Y 30 1934
 LC1388_MARK LOGO: CGS
 LC1388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1388+STABILITY: SURFACE MOTION
 LC1388
 LC1388  HISTORY     - Date     Condition        Report By
 LC1388  HISTORY     - 1934     MONUMENTED       CGS
 LC1388  HISTORY     - 1942     GOOD             CGS
 LC1388  HISTORY     - 1977     MARK NOT FOUND   USGS
 LC1388  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1388
 LC1388                          STATION DESCRIPTION
 LC1388
 LC1388'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1388'1.9 MI W FROM PRINCEVILLE.
 LC1388'1.9 MILES WEST ALONG THE ATCHISON, TOPEKA AND SANTA FE RAILWAY
 LC1388'FROM THE STATION AT PRINCEVILLE, PEORIA COUNTY, AT A ROAD CROSSING,
 LC1388'48 FEET NORTH OF THE CENTERLINE OF THE NORTH TRACK, 30 FEET EAST
 LC1388'OF THE CENTERLINE OF THE ROAD, AND 6 FEET SOUTHEAST OF A FENCE
 LC1388'CORNER.  A STANDARD DISK, STAMPED Y 30 1934 AND SET IN THE TOP
 LC1388'OF A CONCRETE POST.  NOTE-- THE POST WAS FOUND TO BE CRACKED
 LC1388'1 IN FROM THE TOP.  THE DISK SEEMS TO BE STABLE.
 LC1388
 LC1388                          STATION RECOVERY (1977)
 LC1388
 LC1388'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LC1388'MARK NOT FOUND.
 LC1388
 LC1388                          STATION RECOVERY (1998)
 LC1388
 LC1388'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1388'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2136 ***********************************************************************
 LB2136  DESIGNATION -  Y 300
 LB2136  PID         -  LB2136
 LB2136  STATE/COUNTY-  IL/CHAMPAIGN
 LB2136  COUNTRY     -  US
 LB2136  USGS QUAD   -  HOMER (2018)
 LB2136
 LB2136                         *CURRENT SURVEY CONTROL
 LB2136  ______________________________________________________________________
 LB2136* NAD 83(1986) POSITION- 40 02 03.     (N) 087 57 16.     (W)   SCALED
 LB2136* NAVD 88 ORTHO HEIGHT -   207.174 (meters)      679.70  (feet) ADJUSTED
 LB2136  ______________________________________________________________________
 LB2136  GEOID HEIGHT    -        -32.162 (meters)                     GEOID18
 LB2136  DYNAMIC HEIGHT  -        207.069 (meters)      679.36  (feet) COMP
 LB2136  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 LB2136
 LB2136  VERT ORDER      -  FIRST     CLASS II
 LB2136
 LB2136.The horizontal coordinates were scaled from a map and have
 LB2136.an estimated accuracy of +/- 6 seconds.
 LB2136
 LB2136.The orthometric height was determined by differential leveling and
 LB2136.adjusted by the NATIONAL GEODETIC SURVEY
 LB2136.in June 1991.
 LB2136
 LB2136.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2136.GEOID18 height accuracy estimate available here.
 LB2136
 LB2136.Click photographs - Photos may exist for this station.
 LB2136
 LB2136.The dynamic height is computed by dividing the NAVD 88
 LB2136.geopotential number by the normal gravity value computed on the
 LB2136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2136.degrees latitude (g = 980.6199 gals.).
 LB2136
 LB2136.The modeled gravity was interpolated from observed gravity values.
 LB2136
 LB2136;                    North         East    Units  Estimated Accuracy
 LB2136;SPC IL E     -   373,860.      332,340.      MT  (+/- 180 meters Scaled)
 LB2136
 LB2136_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK185319(NAD 83)
 LB2136
 LB2136                          SUPERSEDED SURVEY CONTROL
 LB2136
 LB2136.No superseded survey control is available for this station.
 LB2136
 LB2136_MARKER: DV = VERTICAL CONTROL DISK
 LB2136_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LB2136_SP_SET: ELEVATOR
 LB2136_STAMPING: Y 300 1986
 LB2136_MARK LOGO: NGS
 LB2136_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LB2136+STABILITY: POSITION/ELEVATION WELL
 LB2136_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LB2136+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2011
 LB2136
 LB2136  HISTORY     - Date     Condition        Report By
 LB2136  HISTORY     - 1986     MONUMENTED       NGS
 LB2136  HISTORY     - 20051128 GOOD             ILDT
 LB2136  HISTORY     - 20110118 GOOD             ILDT
 LB2136
 LB2136                          STATION DESCRIPTION
 LB2136
 LB2136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2136'IN HOMER.
 LB2136'IN HOMER, AT THE INTERSECTION OF EAST COFFEN AND SOUTH CAROLINE
 LB2136'STREETS, SET VERTICALLY IN THE SOUTH FACE OF THE MIDDLE 1 OF 5
 LB2136'CONCRETE ELEVATOR TANKS OF THE HOMER GRAIN COMPANY, 53.0 M (173.9 FT)
 LB2136'NORTH OF THE CENTER OF COFFEN STREET, 5.2 M (17.1 FT) WEST OF THE
 LB2136'EXTENDED CENTER OF CAROLINE STREET, AND 4.1 M (13.5 FT) WEST OF THE
 LB2136'CENTER OF A DOOR IN THE 1ST TANK WEST OF THE MOST EASTERLY ONE.
 LB2136'THE MARK IS 1.6 M ABOVE THE GROUND.
 LB2136
 LB2136                          STATION RECOVERY (2005)
 LB2136
 LB2136'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB2136'RECOVERED IN GOOD CONDITION.
 LB2136
 LB2136                          STATION RECOVERY (2011)
 LB2136
 LB2136'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB2136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1666 ***********************************************************************
 LC1666  DESIGNATION -  Y 301
 LC1666  PID         -  LC1666
 LC1666  STATE/COUNTY-  IL/CHAMPAIGN
 LC1666  COUNTRY     -  US
 LC1666  USGS QUAD   -  RISING (2018)
 LC1666
 LC1666                         *CURRENT SURVEY CONTROL
 LC1666  ______________________________________________________________________
 LC1666* NAD 83(1986) POSITION- 40 10 26.     (N) 088 20 35.     (W)   SCALED
 LC1666* NAVD 88 ORTHO HEIGHT -   231.752 (meters)      760.34  (feet) ADJUSTED
 LC1666  ______________________________________________________________________
 LC1666  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 LC1666  DYNAMIC HEIGHT  -        231.635 (meters)      759.96  (feet) COMP
 LC1666  MODELED GRAVITY -    980,116.3   (mgal)                       NAVD 88
 LC1666
 LC1666  VERT ORDER      -  FIRST     CLASS II
 LC1666
 LC1666.The horizontal coordinates were scaled from a map and have
 LC1666.an estimated accuracy of +/- 6 seconds.
 LC1666
 LC1666.The orthometric height was determined by differential leveling and
 LC1666.adjusted by the NATIONAL GEODETIC SURVEY
 LC1666.in June 1991.
 LC1666
 LC1666.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1666.GEOID18 height accuracy estimate available here.
 LC1666
 LC1666.Click photographs - Photos may exist for this station.
 LC1666
 LC1666.The dynamic height is computed by dividing the NAVD 88
 LC1666.geopotential number by the normal gravity value computed on the
 LC1666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1666.degrees latitude (g = 980.6199 gals.).
 LC1666
 LC1666.The modeled gravity was interpolated from observed gravity values.
 LC1666
 LC1666;                    North         East    Units  Estimated Accuracy
 LC1666;SPC IL E     -   389,310.      299,170.      MT  (+/- 180 meters Scaled)
 LC1666
 LC1666_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK856479(NAD 83)
 LC1666
 LC1666                          SUPERSEDED SURVEY CONTROL
 LC1666
 LC1666.No superseded survey control is available for this station.
 LC1666
 LC1666_MARKER: I = METAL ROD
 LC1666_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1666_STAMPING: Y 301 1986
 LC1666_MARK LOGO: NGS
 LC1666_PROJECTION: FLUSH
 LC1666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1666_ROD/PIPE-DEPTH: 12.2 meters
 LC1666
 LC1666  HISTORY     - Date     Condition        Report By
 LC1666  HISTORY     - 1986     MONUMENTED       NGS
 LC1666
 LC1666                          STATION DESCRIPTION
 LC1666
 LC1666'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1666'7.0 KM (4.35 MI) NW FROM CHAMPAIGN.
 LC1666'7.0 KM (4.35 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1666'JUNCTION WITH COUNTY ROAD 519 IN CHAMPAIGN, 9.6 M (31.5 FT) SOUTHWEST
 LC1666'OF THE CENTERLINE OF THE HIGHWAY, 2.4 M (7.9 FT) WEST-SOUTHWEST OF THE
 LC1666'CENTER OF THE NORTHWEST END OF A CONCRETE CULVERT, AND 0.7 M (2.3 FT)
 LC1666'EAST OF UTILITY POLE NUMBER D015.  NOTE--ACCESS TO DATUM POINT IS HAD
 LC1666'THROUGH A 5-INCH LOGO CAP.
 LC1666'THE MARK IS 0.2 METERS  NE FROM  A WITNESS POST
 LC1666'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3479 ***********************************************************************
 AI3479  DESIGNATION -  Y 301 RESET
 AI3479  PID         -  AI3479
 AI3479  STATE/COUNTY-  IL/CHAMPAIGN
 AI3479  COUNTRY     -  US
 AI3479  USGS QUAD   -  RISING (2018)
 AI3479
 AI3479                         *CURRENT SURVEY CONTROL
 AI3479  ______________________________________________________________________
 AI3479* NAD 83(1986) POSITION- 40 10 26.     (N) 088 20 35.     (W)   SCALED
 AI3479* NAVD 88 ORTHO HEIGHT -   232.69  (meters)      763.4   (feet) RESET
 AI3479  ______________________________________________________________________
 AI3479  GEOID HEIGHT    -        -32.079 (meters)                     GEOID18
 AI3479  VERT ORDER      -  THIRD
 AI3479
 AI3479.The horizontal coordinates were scaled from a map and have
 AI3479.an estimated accuracy of +/- 6 seconds.
 AI3479
 AI3479.The orthometric height was computed from unverified reset data.
 AI3479
 AI3479.No vertical observational check was made to the station.
 AI3479
 AI3479.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3479.GEOID18 height accuracy estimate available here.
 AI3479
 AI3479.Click photographs - Photos may exist for this station.
 AI3479
 AI3479;                    North         East    Units  Estimated Accuracy
 AI3479;SPC IL E     -   389,310.      299,170.      MT  (+/- 180 meters Scaled)
 AI3479
 AI3479_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK856479(NAD 83)
 AI3479
 AI3479                          SUPERSEDED SURVEY CONTROL
 AI3479
 AI3479.No superseded survey control is available for this station.
 AI3479
 AI3479_MARKER: DV = VERTICAL CONTROL DISK
 AI3479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3479_STAMPING: Y 301 RESET 1998
 AI3479_MARK LOGO: NGS
 AI3479_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3479+STABILITY: SURFACE MOTION
 AI3479
 AI3479  HISTORY     - Date     Condition        Report By
 AI3479  HISTORY     - 1998     MONUMENTED       NGS
 AI3479
 AI3479                          STATION DESCRIPTION
 AI3479
 AI3479'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (RKB)
 AI3479'TO REACH FROM THE STATE ROUTE 47 UNDERPASS OF I-74 AT MAHOMET, GO
 AI3479'SOUTH ON ROUTE 47 FOR 0.5 MILE (0.8 KM) TO THE INTERSECTION WITH US
 AI3479'ROUTE 150.  TURN LEFT, EAST, ON ROUTE 150 FOR 3.35 MILES (5.39 KM) TO
 AI3479'THE STATION ON THE RIGHT, 17.7 M (58.1 FT) SOUTH OF THE CENTERLINE OF
 AI3479'ROUTE 150, 38.7 M (127.0 FT) WEST OF APPROXIMATE CENTER OF FIELD
 AI3479'ENTRANCE, 34.1 M (111.9 FT) EAST OF A POWER POLE, 2.6 M (8.5 FT) SOUTH
 AI3479'OF A CONCRETE RIGHT-OF-WAY MARKER, 0.6 M (2.0 FT) NORTHEAST OF A
 AI3479'CONCRETE RIGHT-OF-WAY MARKER, AND 0.3 M (1.0 FT) NORTH OF A FIBERGLASS
 AI3479'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0046 ***********************************************************************
 LD0046  DESIGNATION -  Y 31
 LD0046  PID         -  LD0046
 LD0046  STATE/COUNTY-  IL/KNOX
 LD0046  COUNTRY     -  US
 LD0046  USGS QUAD   -  GALESBURG WEST (2018)
 LD0046
 LD0046                         *CURRENT SURVEY CONTROL
 LD0046  ______________________________________________________________________
 LD0046* NAD 83(1986) POSITION- 40 55 23.     (N) 090 24 07.     (W)   SCALED
 LD0046* NAVD 88 ORTHO HEIGHT -   231.460 (meters)      759.38  (feet) ADJUSTED
 LD0046  ______________________________________________________________________
 LD0046  GEOID HEIGHT    -        -33.035 (meters)                     GEOID18
 LD0046  DYNAMIC HEIGHT  -        231.356 (meters)      759.04  (feet) COMP
 LD0046  MODELED GRAVITY -    980,168.1   (mgal)                       NAVD 88
 LD0046
 LD0046  VERT ORDER      -  SECOND    CLASS 0
 LD0046
 LD0046.The horizontal coordinates were scaled from a map and have
 LD0046.an estimated accuracy of +/- 6 seconds.
 LD0046
 LD0046.The orthometric height was determined by differential leveling and
 LD0046.adjusted by the NATIONAL GEODETIC SURVEY
 LD0046.in June 1991.
 LD0046
 LD0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0046.GEOID18 height accuracy estimate available here.
 LD0046
 LD0046.Click photographs - Photos may exist for this station.
 LD0046
 LD0046.The dynamic height is computed by dividing the NAVD 88
 LD0046.geopotential number by the normal gravity value computed on the
 LD0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0046.degrees latitude (g = 980.6199 gals.).
 LD0046
 LD0046.The modeled gravity was interpolated from observed gravity values.
 LD0046
 LD0046;                    North         East    Units  Estimated Accuracy
 LD0046;SPC IL W     -   472,510.      680,180.      MT  (+/- 180 meters Scaled)
 LD0046
 LD0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF187334(NAD 83)
 LD0046
 LD0046                          SUPERSEDED SURVEY CONTROL
 LD0046
 LD0046  NGVD 29 (??/??/92)  231.514  (m)          759.56   (f) ADJ UNCH    2 0
 LD0046
 LD0046.Superseded values are not recommended for survey control.
 LD0046
 LD0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0046.See file dsdata.pdf to determine how the superseded data were derived.
 LD0046
 LD0046_MARKER: DB = BENCH MARK DISK
 LD0046_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0046_SP_SET: BRIDGE
 LD0046_STAMPING: Y 31 1934
 LD0046_MARK LOGO: CGS
 LD0046_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0046
 LD0046  HISTORY     - Date     Condition        Report By
 LD0046  HISTORY     - 1934     MONUMENTED       CGS
 LD0046  HISTORY     - 1942     GOOD             CGS
 LD0046  HISTORY     - 1965     GOOD             CGS
 LD0046  HISTORY     - 19971112 GOOD             USPSQD
 LD0046  HISTORY     - 20050126 GOOD             USPSQD
 LD0046  HISTORY     - 20120612 GOOD             ILDT
 LD0046
 LD0046                          STATION DESCRIPTION
 LD0046
 LD0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0046'2.7 MI W FROM GALESBURG.
 LD0046'2.7 MILES WEST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0046'FROM THE STATION AT GALESBURG, KNOX COUNTY, AT THE CROSSING OF
 LD0046'STATE HIGHWAY 41, AT OVERPASS 165.01, IN THE TOP OF THE NORTHWEST
 LD0046'END OF THE NORTHEAST CONCRETE ABUTMENT, 6 FEET NORTHWEST OF THE
 LD0046'CENTERLINE OF THE TRACK, AND LEVEL WITH THE TRACK.  A STANDARD
 LD0046'DISK, STAMPED Y 31 1934.
 LD0046
 LD0046                          STATION RECOVERY (1965)
 LD0046
 LD0046'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 LD0046'RECOVERED IN GOOD CONDITION.
 LD0046
 LD0046                          STATION RECOVERY (1997)
 LD0046
 LD0046'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0046'RECOVERED IN GOOD CONDITION.
 LD0046
 LD0046                          STATION RECOVERY (2005)
 LD0046
 LD0046'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0046'RECOVERED IN GOOD CONDITION.
 LD0046
 LD0046                          STATION RECOVERY (2012)
 LD0046
 LD0046'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0420 ***********************************************************************
 LD0420  FBN         -  This is a Federal Base Network Control Station.
 LD0420  DESIGNATION -  Y 33
 LD0420  PID         -  LD0420
 LD0420  STATE/COUNTY-  IL/MCDONOUGH
 LD0420  COUNTRY     -  US
 LD0420  USGS QUAD   -  GOOD HOPE (2018)
 LD0420
 LD0420                         *CURRENT SURVEY CONTROL
 LD0420  ______________________________________________________________________
 LD0420* NAD 83(2011) POSITION- 40 33 25.70200(N) 090 41 36.34800(W)   ADJUSTED
 LD0420* NAD 83(2011) ELLIP HT-   183.529 (meters)        (06/27/12)   ADJUSTED
 LD0420* NAD 83(2011) EPOCH   -  2010.00
 LD0420* NAVD 88 ORTHO HEIGHT -   216.848 (meters)      711.44  (feet) ADJUSTED
 LD0420  ______________________________________________________________________
 LD0420  GEOID HEIGHT    -        -33.301 (meters)                     GEOID18
 LD0420  NAD 83(2011) X  -    -58,730.863 (meters)                     COMP
 LD0420  NAD 83(2011) Y  - -4,852,495.944 (meters)                     COMP
 LD0420  NAD 83(2011) Z  -  4,125,301.970 (meters)                     COMP
 LD0420  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 LD0420  DYNAMIC HEIGHT  -        216.740 (meters)      711.09  (feet) COMP
 LD0420  MODELED GRAVITY -    980,122.4   (mgal)                       NAVD 88
 LD0420
 LD0420  VERT ORDER      -  SECOND    CLASS 0
 LD0420
 LD0420  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0420  Standards:
 LD0420         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0420            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0420  -------------------------------------------------------------------
 LD0420  NETWORK    0.40   0.71           0.18   0.14   0.36     -0.02053247
 LD0420  -------------------------------------------------------------------
 LD0420  Click here for local accuracies and other accuracy information.
 LD0420
 LD0420.The horizontal coordinates were established by GPS observations
 LD0420.and adjusted by the National Geodetic Survey in June 2012.
 LD0420
 LD0420.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0420.been affixed to the stable North American tectonic plate. See 
 LD0420.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0420
 LD0420.The horizontal coordinates are valid at the epoch date displayed above
 LD0420.which is a decimal equivalence of Year/Month/Day.
 LD0420
 LD0420.The orthometric height was determined by differential leveling and
 LD0420.adjusted by the NATIONAL GEODETIC SURVEY
 LD0420.in June 1991.
 LD0420
 LD0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0420.GEOID18 height accuracy estimate available here.
 LD0420
 LD0420.Click photographs - Photos may exist for this station.
 LD0420
 LD0420.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0420
 LD0420.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0420
 LD0420.The ellipsoidal height was determined by GPS observations
 LD0420.and is referenced to NAD 83.
 LD0420
 LD0420.The dynamic height is computed by dividing the NAVD 88
 LD0420.geopotential number by the normal gravity value computed on the
 LD0420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0420.degrees latitude (g = 980.6199 gals.).
 LD0420
 LD0420.The modeled gravity was interpolated from observed gravity values.
 LD0420
 LD0420. The following values were computed from the NAD 83(2011) position.
 LD0420
 LD0420;                    North         East     Units Scale Factor Converg.
 LD0420;SPC IL W     -   431,982.262   655,387.884   MT  0.99996567   -0 20 33.0
 LD0420;SPC IL W     - 1,417,261.80  2,150,218.42   sFT  0.99996567   -0 20 33.0
 LD0420;UTM  15      - 4,492,153.848   695,286.905   MT  1.00006945   +1 30 00.8
 LD0420
 LD0420!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0420!SPC IL W     -   0.99997121  x   0.99996567  =   0.99993688
 LD0420!UTM  15      -   0.99997121  x   1.00006945  =   1.00004066
 LD0420
 LD0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE9528692153(NAD 83)
 LD0420
 LD0420                          SUPERSEDED SURVEY CONTROL
 LD0420
 LD0420  NAD 83(2007)-  40 33 25.70209(N)    090 41 36.34856(W) AD(2002.00) 0
 LD0420  ELLIP H (02/10/07)  183.569  (m)                       GP(2002.00)    
 LD0420  ELLIP H (09/15/03)  183.580  (m)                       GP(       ) 4 1
 LD0420  ELLIP H (07/28/03)  183.598  (m)                       GP(       ) 4 1
 LD0420  NAD 83(1997)-  40 33 25.70178(N)    090 41 36.34842(W) AD(       ) B
 LD0420  ELLIP H (07/17/98)  183.580  (m)                       GP(       ) 4 1
 LD0420  NAD 83(1986)-  40 33 25.70928(N)    090 41 36.34981(W) AD(       ) 1
 LD0420  NAVD 88             216.85   (m)          711.4    (f) LEVELING    3  
 LD0420  NGVD 29 (??/??/92)  216.909  (m)          711.64   (f) ADJ UNCH    2 0
 LD0420  NGVD 29             216.91   (m)          711.6    (f) LEVELING    3  
 LD0420
 LD0420.Superseded values are not recommended for survey control.
 LD0420
 LD0420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0420.See file dsdata.pdf to determine how the superseded data were derived.
 LD0420
 LD0420_MARKER: DB = BENCH MARK DISK
 LD0420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0420_STAMPING: Y 33 1934
 LD0420_MARK LOGO: CGS
 LD0420_PROJECTION: PROJECTING 28 CENTIMETERS
 LD0420_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0420+STABILITY: SURFACE MOTION
 LD0420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0420+SATELLITE: SATELLITE OBSERVATIONS - September 26, 2023
 LD0420
 LD0420  HISTORY     - Date     Condition        Report By
 LD0420  HISTORY     - 1934     MONUMENTED       CGS
 LD0420  HISTORY     - 19901003 GOOD             NGS
 LD0420  HISTORY     - 19970423 GOOD             NGS
 LD0420  HISTORY     - 19980722 GOOD             ILDT
 LD0420  HISTORY     - 20020820 GOOD             NGS
 LD0420  HISTORY     - 20030205 GOOD             ILDT
 LD0420  HISTORY     - 20030722 GOOD             ILDT
 LD0420  HISTORY     - 20100501 GOOD             ILDT
 LD0420  HISTORY     - 20230926 GOOD             ILDT
 LD0420
 LD0420                          STATION DESCRIPTION
 LD0420
 LD0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LD0420'0.9 MI W FROM GOOD HOPE.
 LD0420'0.9 MILE WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD FROM
 LD0420'THE STATION AT GOOD HOPE, MCDONOUGH  COUNTY, 18 POLES EAST OF
 LD0420'MILEPOST 181, 54 FEET NORTH OF A POINT 42 FEET WEST OF THE CENTER
 LD0420'OF A ROAD CROSSING, AT THE SOUTHEAST CORNER OF AN ABANDONED
 LD0420'SCHOOLYARD, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED
 LD0420'Y 33 1934 AND SET IN THE TOP OF A CONCRETE POST.
 LD0420
 LD0420                          STATION RECOVERY (1990)
 LD0420
 LD0420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LD0420'STATION IS LOCATED ABOUT 11 KM (6.8 MI) NORTH OF MACOMB, 1.6 KM
 LD0420'(1.0 MI) WEST OF GOOD HOPE, AT THE SOUTHEAST CORNER OF A YARD OF
 LD0420'PRIVATE RESIDENCE, IN THE NORTHWEST ANGLE OF JUNCTION OF RAILROAD
 LD0420'TRACK AND A PAVED ROAD, ON THE EDGE OF THE RAILROAD RIGHT-OF-WAY,
 LD0420'NEAR THE NORTHEAST CORNER OF SECTION 35, T 17 N, R 3 W.
 LD0420'OWNERSHIP--TOLEDO, PEORIA AND WESTERN RAILROAD.
 LD0420'TO REACH FROM THE JUNCTION OF US HIGHWAY 67 AND STATE HIGHWAY 9 (ABOUT
 LD0420'0.8 KM (0.5 MI) SOUTH OF GOOD HOPE), GO WEST ON HIGHWAY 9 FOR 1.66 KM
 LD0420'(1.03 MI) TO AN OFFSET PAVED CROSSROAD.  TURN RIGHT, NORTH, FOR 0.69
 LD0420'KM (0.43 MI) TO THE RAILROAD TRACK AND THE STATION ON THE LEFT.
 LD0420'STATION MARK IS SET IN THE TOP OF A 15-CM SQUARE CONCRETE POST
 LD0420'PROJECTING 20 CM.  IT IS 15.2 M (49.9 FT) NORTH OF, AND LEVEL WITH
 LD0420'THE NORTH RAIL, 13.1 M (43.0 FT) WEST OF THE ROAD CENTER, AND 0.2 M
 LD0420'(0.7 FT) EAST OF A FIBERGLASS WITNESS POST.
 LD0420
 LD0420                          STATION RECOVERY (1997)
 LD0420
 LD0420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LD0420'THE STATION IS LOCATED ABOUT 6.8 MI (10.9 KM) NORTH OF MACOMB, 1.0 MI
 LD0420'(1.6 KM) WEST OF GOOD HOPE, AT THE SOUTHEAST CORNER OF A YARD OF
 LD0420'PRIVATE RESIDENCE, IN THE NORTHWEST ANGLE OF THE JUNCTION OF A
 LD0420'RAILROAD TRACK AND A PAVED ROAD, ON THE EDGE OF RAILROAD RIGHT-OF-WAY.
 LD0420'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 67 AND STATE ROUTE 9, ABOUT
 LD0420'0.5 MI (0.8 KM) SOUTH OF GOOD HOPE, GO WEST ON ROUTE 9 FOR 1.0 MI (1.6
 LD0420'KM) TO AN OFFSET CROSSROAD.  TURN RIGHT, NORTH, FOR 0.43 MI (0.69 KM)
 LD0420'TO A RAILROAD CROSSING AND THE STATION ON THE LEFT.  IT IS 15.2 M
 LD0420'(49.9 FT) NORTH OF AND LEVEL WITH THE NORTH RAIL, 13.1 M (43.0 FT)
 LD0420'WEST OF THE CENTER OF THE ROAD, AND 0.2 M (0.7 FT) EAST OF A
 LD0420'FIBERGLASS WITNESS POST.
 LD0420
 LD0420                          STATION RECOVERY (1998)
 LD0420
 LD0420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1998 (GW)
 LD0420'RECOVERED AS DESCRIBED
 LD0420
 LD0420                          STATION RECOVERY (2002)
 LD0420
 LD0420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (CLC)
 LD0420'RECOVERED AS DESCRIBED
 LD0420'
 LD0420
 LD0420                          STATION RECOVERY (2003)
 LD0420
 LD0420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (CLW)
 LD0420'RECOVERED AS DESCRIBED.
 LD0420'
 LD0420
 LD0420                          STATION RECOVERY (2003)
 LD0420
 LD0420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003 (CLW)
 LD0420'RECOVERED AS DESCRIBED.
 LD0420
 LD0420                          STATION RECOVERY (2010)
 LD0420
 LD0420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LD0420'RECOVERED AS DESCRIBED
 LD0420
 LD0420                          STATION RECOVERY (2023)
 LD0420
 LD0420'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 LD0420'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0303 ***********************************************************************
 LD0303  DESIGNATION -  Y 34
 LD0303  PID         -  LD0303
 LD0303  STATE/COUNTY-  IL/FULTON
 LD0303  COUNTRY     -  US
 LD0303  USGS QUAD   -  LEWISTOWN (2018)
 LD0303
 LD0303                         *CURRENT SURVEY CONTROL
 LD0303  ______________________________________________________________________
 LD0303* NAD 83(1986) POSITION- 40 23 28.     (N) 090 09 18.     (W)   SCALED
 LD0303* NAVD 88 ORTHO HEIGHT -   179.027 (meters)      587.36  (feet) ADJUSTED
 LD0303  ______________________________________________________________________
 LD0303  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 LD0303  DYNAMIC HEIGHT  -        178.938 (meters)      587.07  (feet) COMP
 LD0303  MODELED GRAVITY -    980,126.4   (mgal)                       NAVD 88
 LD0303
 LD0303  VERT ORDER      -  SECOND    CLASS 0
 LD0303
 LD0303.The horizontal coordinates were scaled from a map and have
 LD0303.an estimated accuracy of +/- 6 seconds.
 LD0303
 LD0303.The orthometric height was determined by differential leveling and
 LD0303.adjusted by the NATIONAL GEODETIC SURVEY
 LD0303.in June 1991.
 LD0303
 LD0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0303.GEOID18 height accuracy estimate available here.
 LD0303
 LD0303.Click photographs - Photos may exist for this station.
 LD0303
 LD0303.The dynamic height is computed by dividing the NAVD 88
 LD0303.geopotential number by the normal gravity value computed on the
 LD0303.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0303.degrees latitude (g = 980.6199 gals.).
 LD0303
 LD0303.The modeled gravity was interpolated from observed gravity values.
 LD0303
 LD0303;                    North         East    Units  Estimated Accuracy
 LD0303;SPC IL W     -   413,410.      700,990.      MT  (+/- 180 meters Scaled)
 LD0303
 LD0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE414750(NAD 83)
 LD0303
 LD0303                          SUPERSEDED SURVEY CONTROL
 LD0303
 LD0303  NGVD 29 (??/??/92)  179.114  (m)          587.64   (f) ADJ UNCH    2 0
 LD0303
 LD0303.Superseded values are not recommended for survey control.
 LD0303
 LD0303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0303.See file dsdata.pdf to determine how the superseded data were derived.
 LD0303
 LD0303_MARKER: DB = BENCH MARK DISK
 LD0303_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0303_SP_SET: WATER TOWER BASE
 LD0303_STAMPING: Y 34 1935
 LD0303_MARK LOGO: CGS
 LD0303_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0303
 LD0303  HISTORY     - Date     Condition        Report By
 LD0303  HISTORY     - 1935     MONUMENTED       CGS
 LD0303
 LD0303                          STATION DESCRIPTION
 LD0303
 LD0303'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0303'AT LEWISTOWN.
 LD0303'AT LEWISTOWN, FULTON COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0303'QUINCY RAILROAD, 54 FEET NORTH OF MILEPOSDT 50, 120 FEET WEST OF
 LD0303'THE CENTERLINE OF THE TRACK, AND IN THE TOP OF THE EAST CORNER
 LD0303'OF THE CONCRETE BASE OF THE SOUTHEAST LEG OF THE WATER TOWER.  A
 LD0303'STANDARD DISK, STAMPED Y 34 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DG5933 ***********************************************************************
 DG5933  DESIGNATION -  Y 34 RESET
 DG5933  PID         -  DG5933
 DG5933  STATE/COUNTY-  IL/FULTON
 DG5933  COUNTRY     -  US
 DG5933  USGS QUAD   -  LEWISTOWN (2018)
 DG5933
 DG5933                         *CURRENT SURVEY CONTROL
 DG5933  ______________________________________________________________________
 DG5933* NAD 83(1986) POSITION- 40 23 28.     (N) 090 09 18.     (W)   SCALED
 DG5933* NAVD 88 ORTHO HEIGHT -   178.70  (meters)      586.3   (feet) RESET
 DG5933  ______________________________________________________________________
 DG5933  GEOID HEIGHT    -        -33.136 (meters)                     GEOID18
 DG5933  VERT ORDER      -  THIRD
 DG5933
 DG5933.The horizontal coordinates were scaled from a map and have
 DG5933.an estimated accuracy of +/- 6 seconds.
 DG5933
 DG5933.The orthometric height was computed from unverified reset data.
 DG5933
 DG5933.No vertical observational check was made to the station.
 DG5933
 DG5933.Significant digits in the geoid height do not necessarily reflect accuracy.
 DG5933.GEOID18 height accuracy estimate available here.
 DG5933
 DG5933.Click photographs - Photos may exist for this station.
 DG5933
 DG5933;                    North         East    Units  Estimated Accuracy
 DG5933;SPC IL W     -   413,410.      700,990.      MT  (+/- 180 meters Scaled)
 DG5933
 DG5933_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE414750(NAD 83)
 DG5933
 DG5933                          SUPERSEDED SURVEY CONTROL
 DG5933
 DG5933.No superseded survey control is available for this station.
 DG5933
 DG5933_MARKER: DV = VERTICAL CONTROL DISK
 DG5933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DG5933_STAMPING: Y 34 RESET 2003
 DG5933_MARK LOGO: NGS
 DG5933_MAGNETIC: N = NO MAGNETIC MATERIAL
 DG5933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DG5933+STABILITY: SURFACE MOTION
 DG5933
 DG5933  HISTORY     - Date     Condition        Report By
 DG5933  HISTORY     - 2003     MONUMENTED       LOCENG
 DG5933
 DG5933                          STATION DESCRIPTION
 DG5933
 DG5933'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2003 (DL)
 DG5933'IN LEWISTOWN, 46.3 FEET SOUTHEAST OF THE CENTERLINE OF THE BURLINGTON
 DG5933'NORTHERN SANTA FE RAILROAD, 34.9 FEET WEST OF THE CENTERLINE OF US
 DG5933'ROUTE 24, 16.6 FEET SOUTHWEST OF A WOOD POWER POLE, AND 2.8 FEET WEST
 DG5933'OF WEST EDGE OF A BRICK SIDEWALK. A
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0981 ***********************************************************************
 KB0981  DESIGNATION -  Y 35
 KB0981  PID         -  KB0981
 KB0981  STATE/COUNTY-  IL/MENARD
 KB0981  COUNTRY     -  US
 KB0981  USGS QUAD   -  SALISBURY (2018)
 KB0981
 KB0981                         *CURRENT SURVEY CONTROL
 KB0981  ______________________________________________________________________
 KB0981* NAD 83(1986) POSITION- 39 59 25.     (N) 089 49 38.     (W)   SCALED
 KB0981* NAVD 88 ORTHO HEIGHT -   160.904 (meters)      527.90  (feet) ADJUSTED
 KB0981  ______________________________________________________________________
 KB0981  GEOID HEIGHT    -        -32.627 (meters)                     GEOID18
 KB0981  DYNAMIC HEIGHT  -        160.821 (meters)      527.63  (feet) COMP
 KB0981  MODELED GRAVITY -    980,108.1   (mgal)                       NAVD 88
 KB0981
 KB0981  VERT ORDER      -  SECOND    CLASS 0
 KB0981
 KB0981.The horizontal coordinates were scaled from a map and have
 KB0981.an estimated accuracy of +/- 6 seconds.
 KB0981
 KB0981.The orthometric height was determined by differential leveling and
 KB0981.adjusted by the NATIONAL GEODETIC SURVEY
 KB0981.in June 1991.
 KB0981
 KB0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0981.GEOID18 height accuracy estimate available here.
 KB0981
 KB0981.Click photographs - Photos may exist for this station.
 KB0981
 KB0981.The dynamic height is computed by dividing the NAVD 88
 KB0981.geopotential number by the normal gravity value computed on the
 KB0981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0981.degrees latitude (g = 980.6199 gals.).
 KB0981
 KB0981.The modeled gravity was interpolated from observed gravity values.
 KB0981
 KB0981;                    North         East    Units  Estimated Accuracy
 KB0981;SPC IL W     -   368,960.      728,990.      MT  (+/- 180 meters Scaled)
 KB0981
 KB0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK586305(NAD 83)
 KB0981
 KB0981                          SUPERSEDED SURVEY CONTROL
 KB0981
 KB0981  NGVD 29 (??/??/92)  161.006  (m)          528.23   (f) ADJ UNCH    2 0
 KB0981
 KB0981.Superseded values are not recommended for survey control.
 KB0981
 KB0981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0981.See file dsdata.pdf to determine how the superseded data were derived.
 KB0981
 KB0981_MARKER: DB = BENCH MARK DISK
 KB0981_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0981_SP_SET: CULVERT HEADWALL
 KB0981_STAMPING: Y 35 1934
 KB0981_MARK LOGO: CGS
 KB0981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0981+STABILITY: SURFACE MOTION
 KB0981
 KB0981  HISTORY     - Date     Condition        Report By
 KB0981  HISTORY     - 1934     MONUMENTED       CGS
 KB0981  HISTORY     - 1959     MARK NOT FOUND   CGS
 KB0981
 KB0981                          STATION DESCRIPTION
 KB0981
 KB0981'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0981'2 MI NW FROM TICE.
 KB0981'2.0 MILES NORTHWEST ALONG THE CHICAGO AND ILLINOIS MIDLAND
 KB0981'RAILWAY FROM THE STATION AT TICE, MENARD COUNTY, 10 POLES
 KB0981'SOUTHEAST OF MILEPOST 67, 99 FEET SOUTH OF THE CENTERLINE OF A
 KB0981'ROAD LEADING WEST TO THE OLD SALEM CHATAUQUA GROUNDS, 195 FEET
 KB0981'NORTH OF THE CENTER OF CROSSING 674, 65 FEET NORTHEAST OF THE
 KB0981'CENTERLINE OF THE TRACK, AT A 3-FOOT CAST-IRON CULVERT, IN THE
 KB0981'TOP OF THE NORTHEAST END OF THE WEST HEADWALL, AND ABOUT 5 FEET
 KB0981'HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED Y 35 1934.
 KB0981
 KB0981                          STATION RECOVERY (1959)
 KB0981
 KB0981'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 KB0981'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1194 ***********************************************************************
 LC1194  DESIGNATION -  Y 36
 LC1194  PID         -  LC1194
 LC1194  STATE/COUNTY-  IL/LOGAN
 LC1194  COUNTRY     -  US
 LC1194  USGS QUAD   -  MIDDLETOWN (2018)
 LC1194
 LC1194                         *CURRENT SURVEY CONTROL
 LC1194  ______________________________________________________________________
 LC1194* NAD 83(1986) POSITION- 40 05 59.     (N) 089 35 17.     (W)   SCALED
 LC1194* NAVD 88 ORTHO HEIGHT -   177.556 (meters)      582.53  (feet) ADJUSTED
 LC1194  ______________________________________________________________________
 LC1194  GEOID HEIGHT    -        -32.681 (meters)                     GEOID18
 LC1194  DYNAMIC HEIGHT  -        177.464 (meters)      582.23  (feet) COMP
 LC1194  MODELED GRAVITY -    980,102.5   (mgal)                       NAVD 88
 LC1194
 LC1194  VERT ORDER      -  SECOND    CLASS 0
 LC1194
 LC1194.The horizontal coordinates were scaled from a map and have
 LC1194.an estimated accuracy of +/- 6 seconds.
 LC1194
 LC1194.The orthometric height was determined by differential leveling and
 LC1194.adjusted by the NATIONAL GEODETIC SURVEY
 LC1194.in June 1991.
 LC1194
 LC1194.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1194.GEOID18 height accuracy estimate available here.
 LC1194
 LC1194.Click photographs - Photos may exist for this station.
 LC1194
 LC1194.The dynamic height is computed by dividing the NAVD 88
 LC1194.geopotential number by the normal gravity value computed on the
 LC1194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1194.degrees latitude (g = 980.6199 gals.).
 LC1194
 LC1194.The modeled gravity was interpolated from observed gravity values.
 LC1194
 LC1194;                    North         East    Units  Estimated Accuracy
 LC1194;SPC IL W     -   381,220.      749,340.      MT  (+/- 180 meters Scaled)
 LC1194
 LC1194_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK793420(NAD 83)
 LC1194
 LC1194                          SUPERSEDED SURVEY CONTROL
 LC1194
 LC1194  NGVD 29 (??/??/92)  177.647  (m)          582.83   (f) ADJ UNCH    2 0
 LC1194
 LC1194.Superseded values are not recommended for survey control.
 LC1194
 LC1194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1194.See file dsdata.pdf to determine how the superseded data were derived.
 LC1194
 LC1194_MARKER: DB = BENCH MARK DISK
 LC1194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1194_STAMPING: Y 36 1934
 LC1194_MARK LOGO: CGS
 LC1194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1194+STABILITY: SURFACE MOTION
 LC1194
 LC1194  HISTORY     - Date     Condition        Report By
 LC1194  HISTORY     - 1934     MONUMENTED       CGS
 LC1194  HISTORY     - 1943     GOOD             CGS
 LC1194
 LC1194                          STATION DESCRIPTION
 LC1194
 LC1194'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LC1194'AT MIDDLETOWN.
 LC1194'AT MIDDLETOWN, LOGAN COUNTY, ON THE GULF, MOBILE AND OHIO RAILROAD,
 LC1194'50 FEET SOUTH OF THE STATION, AT A ROAD CROSSING, 53.2 FEET EAST
 LC1194'OF THE CENTERLINE OF THE TRACK, 23 FEET NORTH OF THE CENTERLINE
 LC1194'OF THE ROAD, 4.5 FEET SOUTH AND ONE FOOT EAST OF THE CROSSING-WARNING
 LC1194'SIGN, 10 FEET SOUTH AND 10 FEET WEST OF THE RIGHT-OF-WAY FENCE
 LC1194'CORNER, AND 6 FEET NORTHWEST OF A POLE.  A STANDARD DISK, STAMPED
 LC1194'Y 36 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0518 ***********************************************************************
 LC0518  DESIGNATION -  Y 38
 LC0518  PID         -  LC0518
 LC0518  STATE/COUNTY-  IL/DE WITT
 LC0518  COUNTRY     -  US
 LC0518  USGS QUAD   -  CLINTON (2018)
 LC0518
 LC0518                         *CURRENT SURVEY CONTROL
 LC0518  ______________________________________________________________________
 LC0518* NAD 83(1986) POSITION- 40 09 12.42   (N) 088 57 41.71   (W)   HD_HELD1
 LC0518* NAVD 88 ORTHO HEIGHT -   226.643 (meters)      743.58  (feet) ADJUSTED
 LC0518  ______________________________________________________________________
 LC0518  GEOID HEIGHT    -        -32.153 (meters)                     GEOID18
 LC0518  DYNAMIC HEIGHT  -        226.528 (meters)      743.20  (feet) COMP
 LC0518  MODELED GRAVITY -    980,111.0   (mgal)                       NAVD 88
 LC0518
 LC0518  VERT ORDER      -  FIRST     CLASS II
 LC0518
 LC0518.The horizontal coordinates were determined by differentially corrected
 LC0518.hand held GPS observations or other comparable positioning techniques
 LC0518.and have an estimated accuracy of +/- 3 meters.
 LC0518
 LC0518.The orthometric height was determined by differential leveling and
 LC0518.adjusted by the NATIONAL GEODETIC SURVEY
 LC0518.in June 1991.
 LC0518
 LC0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0518.GEOID18 height accuracy estimate available here.
 LC0518
 LC0518.Click photographs - Photos may exist for this station.
 LC0518
 LC0518.The dynamic height is computed by dividing the NAVD 88
 LC0518.geopotential number by the normal gravity value computed on the
 LC0518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0518.degrees latitude (g = 980.6199 gals.).
 LC0518
 LC0518.The modeled gravity was interpolated from observed gravity values.
 LC0518
 LC0518;                    North         East    Units  Estimated Accuracy
 LC0518;SPC IL E     -   387,227.6     246,472.5     MT  (+/- 3 meters HH1 GPS) 
 LC0518
 LC0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK3292946633(NAD 83)
 LC0518
 LC0518                          SUPERSEDED SURVEY CONTROL
 LC0518
 LC0518  NGVD 29 (??/??/92)  226.715  (m)          743.81   (f) ADJ UNCH    1 2
 LC0518
 LC0518.Superseded values are not recommended for survey control.
 LC0518
 LC0518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0518.See file dsdata.pdf to determine how the superseded data were derived.
 LC0518
 LC0518_MARKER: DB = BENCH MARK DISK
 LC0518_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0518_SP_SET: BUILDING
 LC0518_STAMPING: Y 38 1934
 LC0518_MARK LOGO: CGS
 LC0518_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0518_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0518+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2019
 LC0518
 LC0518  HISTORY     - Date     Condition        Report By
 LC0518  HISTORY     - 1934     MONUMENTED       CGS
 LC0518  HISTORY     - 1961     GOOD             CGS
 LC0518  HISTORY     - 20040927 GOOD             ILDT
 LC0518  HISTORY     - 20140114 GOOD             AMESC
 LC0518  HISTORY     - 20190517 GOOD             USPSQD
 LC0518
 LC0518                          STATION DESCRIPTION
 LC0518
 LC0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0518'AT CLINTON.
 LC0518'AT CLINTON, AT THE CITY HALL, 0.25 MILE WEST ALONG WASHINGTON
 LC0518'STREET FROM THE ILLINOIS CENTRAL STATION AT CLINTON,
 LC0518'IN SECTION 34 R 2 E T 20 N, SET VERTICALLY IN THE NORTH BRICK
 LC0518'FACE OF THE CITY HALL, 28.3 FEET SOUTH OF THE SOUTH CURB OF
 LC0518'WASHINGTON STREET, 35.9 FEET EAST OF THE EAST CURB OF NORTH
 LC0518'QUINCY STREET, 1.1 FOOT EAST OF THE NORTHWEST CORNER OF THE
 LC0518'BUILDING AND 4 FEET ABOVE THE LEVEL OF THE SIDEWALK.
 LC0518
 LC0518                          STATION RECOVERY (2004)
 LC0518
 LC0518'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0518'RAD
 LC0518
 LC0518                          STATION RECOVERY (2014)
 LC0518
 LC0518'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC0518'RECOVERED AS DESCRIBED.
 LC0518
 LC0518                          STATION RECOVERY (2019)
 LC0518
 LC0518'RECOVERY NOTE BY US POWER SQUADRON 2019 (DLG)
 LC0518'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0205 ***********************************************************************
 LC0205  DESIGNATION -  Y 39
 LC0205  PID         -  LC0205
 LC0205  STATE/COUNTY-  IL/FORD
 LC0205  COUNTRY     -  US
 LC0205  USGS QUAD   -  GIBSON CITY EAST (2018)
 LC0205
 LC0205                         *CURRENT SURVEY CONTROL
 LC0205  ______________________________________________________________________
 LC0205* NAD 83(1986) POSITION- 40 27 52.     (N) 088 18 35.     (W)   SCALED
 LC0205* NAVD 88 ORTHO HEIGHT -   240.826 (meters)      790.11  (feet) ADJUSTED
 LC0205  ______________________________________________________________________
 LC0205  GEOID HEIGHT    -        -32.052 (meters)                     GEOID18
 LC0205  DYNAMIC HEIGHT  -        240.713 (meters)      789.74  (feet) COMP
 LC0205  MODELED GRAVITY -    980,149.7   (mgal)                       NAVD 88
 LC0205
 LC0205  VERT ORDER      -  SECOND    CLASS 0
 LC0205
 LC0205.The horizontal coordinates were scaled from a map and have
 LC0205.an estimated accuracy of +/- 6 seconds.
 LC0205
 LC0205.The orthometric height was determined by differential leveling and
 LC0205.adjusted by the NATIONAL GEODETIC SURVEY
 LC0205.in June 1991.
 LC0205
 LC0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0205.GEOID18 height accuracy estimate available here.
 LC0205
 LC0205.Click photographs - Photos may exist for this station.
 LC0205
 LC0205.The dynamic height is computed by dividing the NAVD 88
 LC0205.geopotential number by the normal gravity value computed on the
 LC0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0205.degrees latitude (g = 980.6199 gals.).
 LC0205
 LC0205.The modeled gravity was interpolated from observed gravity values.
 LC0205
 LC0205;                    North         East    Units  Estimated Accuracy
 LC0205;SPC IL E     -   421,570.      302,000.      MT  (+/- 180 meters Scaled)
 LC0205
 LC0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK889801(NAD 83)
 LC0205
 LC0205                          SUPERSEDED SURVEY CONTROL
 LC0205
 LC0205  NGVD 29 (??/??/92)  240.882  (m)          790.29   (f) ADJ UNCH    2 0
 LC0205
 LC0205.Superseded values are not recommended for survey control.
 LC0205
 LC0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0205.See file dsdata.pdf to determine how the superseded data were derived.
 LC0205
 LC0205_MARKER: DB = BENCH MARK DISK
 LC0205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0205_STAMPING: Y 39 1934
 LC0205_MARK LOGO: CGS
 LC0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0205+STABILITY: SURFACE MOTION
 LC0205
 LC0205  HISTORY     - Date     Condition        Report By
 LC0205  HISTORY     - 1934     MONUMENTED       CGS
 LC0205  HISTORY     - 1973     MARK NOT FOUND   NGS
 LC0205  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0205
 LC0205                          STATION DESCRIPTION
 LC0205
 LC0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0205'3.4 MI E FROM GIBSON CITY.
 LC0205'3.4 MILES EAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD
 LC0205'FROM THE STATION AT GIBSON CITY, FORD COUNTY, 17 POLES WEST OF
 LC0205'MILEPOST 336, AT A PUBLIC-ROAD CROSSING, 42 FEET NORTH OF THE
 LC0205'CENTERLINE OF THE TRACK, 30 FEET EAST OF THE CENTERLINE OF THE
 LC0205'ROAD, 3 FEET SOUTHEAST OF A RIGHT-OF-WAY FENCE CORNER, AND ONE
 LC0205'FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED Y 39 1934
 LC0205'AND SET IN THE TOP OF A CONCRETE POST.
 LC0205
 LC0205                          STATION RECOVERY (1973)
 LC0205
 LC0205'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0205'MARK NOT FOUND.
 LC0205
 LC0205                          STATION RECOVERY (1979)
 LC0205
 LC0205'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1883 ***********************************************************************
 LB1883  DESIGNATION -  Y 40
 LB1883  PID         -  LB1883
 LB1883  STATE/COUNTY-  IL/VERMILION
 LB1883  COUNTRY     -  US
 LB1883  USGS QUAD   -  AMBIA (2019)
 LB1883
 LB1883                         *CURRENT SURVEY CONTROL
 LB1883  ______________________________________________________________________
 LB1883* NAD 83(1986) POSITION- 40 28 21.     (N) 087 33 17.     (W)   SCALED
 LB1883* NAVD 88 ORTHO HEIGHT -   221.194 (meters)      725.70  (feet) ADJUSTED
 LB1883  ______________________________________________________________________
 LB1883  GEOID HEIGHT    -        -33.040 (meters)                     GEOID18
 LB1883  DYNAMIC HEIGHT  -        221.086 (meters)      725.35  (feet) COMP
 LB1883  MODELED GRAVITY -    980,130.9   (mgal)                       NAVD 88
 LB1883
 LB1883  VERT ORDER      -  SECOND    CLASS 0
 LB1883
 LB1883.The horizontal coordinates were scaled from a map and have
 LB1883.an estimated accuracy of +/- 6 seconds.
 LB1883
 LB1883.The orthometric height was determined by differential leveling and
 LB1883.adjusted by the NATIONAL GEODETIC SURVEY
 LB1883.in June 1991.
 LB1883
 LB1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1883.GEOID18 height accuracy estimate available here.
 LB1883
 LB1883.Click photographs - Photos may exist for this station.
 LB1883
 LB1883.The dynamic height is computed by dividing the NAVD 88
 LB1883.geopotential number by the normal gravity value computed on the
 LB1883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1883.degrees latitude (g = 980.6199 gals.).
 LB1883
 LB1883.The modeled gravity was interpolated from observed gravity values.
 LB1883
 LB1883;                    North         East    Units  Estimated Accuracy
 LB1883;SPC IL E     -   422,760.      366,030.      MT  (+/- 180 meters Scaled)
 LB1883
 LB1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK529803(NAD 83)
 LB1883
 LB1883                          SUPERSEDED SURVEY CONTROL
 LB1883
 LB1883  NGVD 29 (??/??/92)  221.240  (m)          725.85   (f) ADJ UNCH    2 0
 LB1883
 LB1883.Superseded values are not recommended for survey control.
 LB1883
 LB1883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1883.See file dsdata.pdf to determine how the superseded data were derived.
 LB1883
 LB1883_MARKER: DB = BENCH MARK DISK
 LB1883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1883_STAMPING: Y 40 1935
 LB1883_MARK LOGO: CGS
 LB1883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1883+STABILITY: SURFACE MOTION
 LB1883
 LB1883  HISTORY     - Date     Condition        Report By
 LB1883  HISTORY     - 1935     MONUMENTED       CGS
 LB1883  HISTORY     - 20210914 MARK NOT FOUND   ILDT
 LB1883
 LB1883                          STATION DESCRIPTION
 LB1883
 LB1883'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LB1883'1.6 MI NE FROM CHENEYVILLE.
 LB1883'1.6 MILES NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS
 LB1883'RAILROAD FROM THE STATION AT CHENEYVILLE, VERMILION COUNTY,
 LB1883'AT POLE 296+23, AT A ROAD CROSSING, 43 FEET NORTHWEST OF THE
 LB1883'CENTERLINE OF THE TRACK, 25 FEET WEST OF THE CENTERLINE OF THE
 LB1883'ROAD, 2.5 FEET SOUTH OF A RIGHT-OF-WAY FENCE CORNER, AND ABOUT
 LB1883'3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED Y 40 1935
 LB1883'AND SET IN THE TOP OF A CONCRETE POST.
 LB1883
 LB1883                          STATION RECOVERY (2021)
 LB1883
 LB1883'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (TL)
 LB1883'DID NOT FIND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0029 ***********************************************************************
 LC0029  DESIGNATION -  Y 41
 LC0029  PID         -  LC0029
 LC0029  STATE/COUNTY-  IL/IROQUOIS
 LC0029  COUNTRY     -  US
 LC0029  USGS QUAD   -  LA HOGUE (2018)
 LC0029
 LC0029                         *CURRENT SURVEY CONTROL
 LC0029  ______________________________________________________________________
 LC0029* NAD 83(1986) POSITION- 40 45 48.     (N) 088 05 16.     (W)   SCALED
 LC0029* NAVD 88 ORTHO HEIGHT -   202.156 (meters)      663.24  (feet) ADJUSTED
 LC0029  ______________________________________________________________________
 LC0029  GEOID HEIGHT    -        -32.336 (meters)                     GEOID18
 LC0029  DYNAMIC HEIGHT  -        202.068 (meters)      662.95  (feet) COMP
 LC0029  MODELED GRAVITY -    980,184.6   (mgal)                       NAVD 88
 LC0029
 LC0029  VERT ORDER      -  SECOND    CLASS 0
 LC0029
 LC0029.The horizontal coordinates were scaled from a map and have
 LC0029.an estimated accuracy of +/- 6 seconds.
 LC0029
 LC0029.The orthometric height was determined by differential leveling and
 LC0029.adjusted by the NATIONAL GEODETIC SURVEY
 LC0029.in June 1991.
 LC0029
 LC0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0029.GEOID18 height accuracy estimate available here.
 LC0029
 LC0029.Click photographs - Photos may exist for this station.
 LC0029
 LC0029.The dynamic height is computed by dividing the NAVD 88
 LC0029.geopotential number by the normal gravity value computed on the
 LC0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0029.degrees latitude (g = 980.6199 gals.).
 LC0029
 LC0029.The modeled gravity was interpolated from observed gravity values.
 LC0029
 LC0029;                    North         East    Units  Estimated Accuracy
 LC0029;SPC IL E     -   454,790.      320,730.      MT  (+/- 180 meters Scaled)
 LC0029
 LC0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL081130(NAD 83)
 LC0029
 LC0029                          SUPERSEDED SURVEY CONTROL
 LC0029
 LC0029  NGVD 29 (??/??/92)  202.226  (m)          663.47   (f) ADJ UNCH    2 0
 LC0029
 LC0029.Superseded values are not recommended for survey control.
 LC0029
 LC0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0029.See file dsdata.pdf to determine how the superseded data were derived.
 LC0029
 LC0029_MARKER: DB = BENCH MARK DISK
 LC0029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0029_STAMPING: Y 41 1935
 LC0029_MARK LOGO: CGS
 LC0029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0029+STABILITY: SURFACE MOTION
 LC0029
 LC0029  HISTORY     - Date     Condition        Report By
 LC0029  HISTORY     - 1935     MONUMENTED       CGS
 LC0029  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0029
 LC0029                          STATION DESCRIPTION
 LC0029
 LC0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0029'AT LA HOGUE.
 LC0029'AT LA HOGUE, IROQUOIS COUNTY, ON THE TOLEDO, PEORIA AND WESTERN
 LC0029'RAILROAD, 230 FEET WEST OF THE STATION, 33 FEET WEST OF THE
 LC0029'CENTER OF THE MAIN ROAD CROSSING, 16 FEET SOUTH OF THE
 LC0029'CENTERLINE OF THE TRACK, AND ONE FOOT LOWER THAN THE TRACK.
 LC0029'A STANDARD DISK, STAMPED Y 41 1935 AND SET IN THE TOP OF A
 LC0029'CONCRETE POST.
 LC0029
 LC0029                          STATION RECOVERY (1984)
 LC0029
 LC0029'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0029'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0659 ***********************************************************************
 LC0659  DESIGNATION -  Y 42
 LC0659  PID         -  LC0659
 LC0659  STATE/COUNTY-  IL/MCLEAN
 LC0659  COUNTRY     -  US
 LC0659  USGS QUAD   -  CHENOA (2018)
 LC0659
 LC0659                         *CURRENT SURVEY CONTROL
 LC0659  ______________________________________________________________________
 LC0659* NAD 83(1986) POSITION- 40 44 42.     (N) 088 43 14.     (W)   SCALED
 LC0659* NAVD 88 ORTHO HEIGHT -   218.728 (meters)      717.61  (feet) ADJUSTED
 LC0659  ______________________________________________________________________
 LC0659  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 LC0659  DYNAMIC HEIGHT  -        218.631 (meters)      717.29  (feet) COMP
 LC0659  MODELED GRAVITY -    980,176.7   (mgal)                       NAVD 88
 LC0659
 LC0659  VERT ORDER      -  SECOND    CLASS 0
 LC0659
 LC0659.The horizontal coordinates were scaled from a map and have
 LC0659.an estimated accuracy of +/- 6 seconds.
 LC0659
 LC0659.The orthometric height was determined by differential leveling and
 LC0659.adjusted by the NATIONAL GEODETIC SURVEY
 LC0659.in June 1991.
 LC0659
 LC0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0659.GEOID18 height accuracy estimate available here.
 LC0659
 LC0659.Click photographs - Photos may exist for this station.
 LC0659
 LC0659.The dynamic height is computed by dividing the NAVD 88
 LC0659.geopotential number by the normal gravity value computed on the
 LC0659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0659.degrees latitude (g = 980.6199 gals.).
 LC0659
 LC0659.The modeled gravity was interpolated from observed gravity values.
 LC0659
 LC0659;                    North         East    Units  Estimated Accuracy
 LC0659;SPC IL E     -   452,800.      267,300.      MT  (+/- 180 meters Scaled)
 LC0659
 LC0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL547118(NAD 83)
 LC0659
 LC0659                          SUPERSEDED SURVEY CONTROL
 LC0659
 LC0659  NGVD 29 (??/??/92)  218.779  (m)          717.78   (f) ADJ UNCH    2 0
 LC0659
 LC0659.Superseded values are not recommended for survey control.
 LC0659
 LC0659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0659.See file dsdata.pdf to determine how the superseded data were derived.
 LC0659
 LC0659_MARKER: DB = BENCH MARK DISK
 LC0659_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LC0659+WITH SETTING: PAVEMENT
 LC0659_SP_SET: SIGNAL TOWER BASE
 LC0659_STAMPING: Y 42 1934
 LC0659_MARK LOGO: CGS
 LC0659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0659+STABILITY: SURFACE MOTION
 LC0659
 LC0659  HISTORY     - Date     Condition        Report By
 LC0659  HISTORY     - 1934     MONUMENTED       CGS
 LC0659  HISTORY     - 1960     GOOD             CGS
 LC0659  HISTORY     - 19841219 MARK NOT FOUND   USPSQD
 LC0659  HISTORY     - 20240426 MARK NOT FOUND   ILDT
 LC0659
 LC0659                          STATION DESCRIPTION
 LC0659
 LC0659'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0659'AT CHENOA.
 LC0659'AT CHENOA, AT THE TOLEDO, PEORIA AND WESTERN RAIL ROAD STATION,
 LC0659'AT THE CROSSING OF THE GULF, MOBILE AND OHIO RAIL ROAD, SET IN
 LC0659'THE TOP OF THE SOUTHWEST CORNER OF THE CONCRETE BASE OF A
 LC0659'SIGNAL TOWER, 7.5 FEET SOUTH OF THE SOUTH RAIL OF THE TOLEDO,
 LC0659'PEORIA AND WESTERN RAIL ROAD, 47 FEET EAST OF THE EAST RAIL OF
 LC0659'THE GULF, MOBILE AND OHIO RAIL ROAD, 46 FEET EAST-SOUTHEAST OF
 LC0659'THE CENTER OF THE CROSSING, 97 FEET EAST-SOUTHEAST OF THE SOUTHEAST
 LC0659'CORNER OF THE RAIL ROAD STATION, AND ABOUT 0.5 FEET BELOW THE
 LC0659'LEVEL OF THE TRACK.
 LC0659
 LC0659                          STATION RECOVERY (1984)
 LC0659
 LC0659'RECOVERY NOTE BY US POWER SQUADRON 1984 (AER)
 LC0659'MARK NOT FOUND.
 LC0659
 LC0659                          STATION RECOVERY (2024)
 LC0659
 LC0659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 LC0659'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0077 ***********************************************************************
 LD0077  DESIGNATION -  Y 43
 LD0077  PID         -  LD0077
 LD0077  STATE/COUNTY-  IL/FULTON
 LD0077  COUNTRY     -  US
 LD0077  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0077
 LD0077                         *CURRENT SURVEY CONTROL
 LD0077  ______________________________________________________________________
 LD0077* NAD 83(2011) POSITION- 40 40 22.06923(N) 090 02 06.48641(W)   ADJUSTED
 LD0077* NAD 83(2011) ELLIP HT-   197.607 (meters)        (06/27/12)   ADJUSTED
 LD0077* NAD 83(2011) EPOCH   -  2010.00
 LD0077* NAVD 88 ORTHO HEIGHT -   230.709 (meters)      756.92  (feet) ADJUSTED
 LD0077  ______________________________________________________________________
 LD0077  GEOID HEIGHT    -        -33.115 (meters)                     GEOID18
 LD0077  NAD 83(2011) X  -     -2,970.761 (meters)                     COMP
 LD0077  NAD 83(2011) Y  - -4,844,500.197 (meters)                     COMP
 LD0077  NAD 83(2011) Z  -  4,135,060.839 (meters)                     COMP
 LD0077  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 LD0077  DYNAMIC HEIGHT  -        230.599 (meters)      756.56  (feet) COMP
 LD0077  MODELED GRAVITY -    980,142.3   (mgal)                       NAVD 88
 LD0077
 LD0077  VERT ORDER      -  SECOND    CLASS 0
 LD0077
 LD0077  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LD0077  Standards:
 LD0077         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LD0077            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LD0077  -------------------------------------------------------------------
 LD0077  NETWORK    2.38   1.78           1.09   0.81   0.91     -0.01991646
 LD0077  -------------------------------------------------------------------
 LD0077  Click here for local accuracies and other accuracy information.
 LD0077
 LD0077.The horizontal coordinates were established by GPS observations
 LD0077.and adjusted by the National Geodetic Survey in June 2012.
 LD0077
 LD0077.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LD0077.been affixed to the stable North American tectonic plate. See 
 LD0077.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LD0077
 LD0077.The horizontal coordinates are valid at the epoch date displayed above
 LD0077.which is a decimal equivalence of Year/Month/Day.
 LD0077
 LD0077.The orthometric height was determined by differential leveling and
 LD0077.adjusted by the NATIONAL GEODETIC SURVEY
 LD0077.in June 1991.
 LD0077
 LD0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0077.GEOID18 height accuracy estimate available here.
 LD0077
 LD0077.Click photographs - Photos may exist for this station.
 LD0077
 LD0077.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LD0077
 LD0077.The Laplace correction was computed from DEFLEC18 derived deflections.
 LD0077
 LD0077.The ellipsoidal height was determined by GPS observations
 LD0077.and is referenced to NAD 83.
 LD0077
 LD0077.The dynamic height is computed by dividing the NAVD 88
 LD0077.geopotential number by the normal gravity value computed on the
 LD0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0077.degrees latitude (g = 980.6199 gals.).
 LD0077
 LD0077.The modeled gravity was interpolated from observed gravity values.
 LD0077
 LD0077. The following values were computed from the NAD 83(2011) position.
 LD0077
 LD0077;                    North         East     Units Scale Factor Converg.
 LD0077;SPC IL W     -   444,699.846   711,120.324   MT  0.99994270   +0 05 08.6
 LD0077;SPC IL W     - 1,458,986.08  2,333,067.26   sFT  0.99994270   +0 05 08.6
 LD0077;UTM  15      - 4,506,663.209   750,595.734   MT  1.00037304   +1 55 60.0
 LD0077;UTM  16      - 4,506,866.105   243,464.065   MT  1.00041012   -1 58 45.1
 LD0077
 LD0077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LD0077!SPC IL W     -   0.99996900  x   0.99994270  =   0.99991170
 LD0077!UTM  15      -   0.99996900  x   1.00037304  =   1.00034203
 LD0077!UTM  16      -   0.99996900  x   1.00041012  =   1.00037911
 LD0077
 LD0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF5059506663(NAD 83)
 LD0077
 LD0077                          SUPERSEDED SURVEY CONTROL
 LD0077
 LD0077  NAD 83(2007)-  40 40 22.06940(N)    090 02 06.48744(W) AD(2002.00) 1
 LD0077  ELLIP H (08/11/11)  197.627  (m)                       GP(2002.00) 4 1
 LD0077  NAVD 88             230.71   (m)          756.9    (f) LEVELING    3  
 LD0077  NGVD 29 (??/??/92)  230.785  (m)          757.17   (f) ADJ UNCH    2 0
 LD0077
 LD0077.Superseded values are not recommended for survey control.
 LD0077
 LD0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0077.See file dsdata.pdf to determine how the superseded data were derived.
 LD0077
 LD0077_MARKER: DB = BENCH MARK DISK
 LD0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0077_STAMPING: Y 43 1935
 LD0077_MARK LOGO: CGS
 LD0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0077+STABILITY: SURFACE MOTION
 LD0077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0077+SATELLITE: SATELLITE OBSERVATIONS - May 06, 2009
 LD0077
 LD0077  HISTORY     - Date     Condition        Report By
 LD0077  HISTORY     - 1935     MONUMENTED       CGS
 LD0077  HISTORY     - 1942     GOOD             CGS
 LD0077  HISTORY     - 20001205 GOOD             CMT
 LD0077  HISTORY     - 20090506 GOOD             IL-057
 LD0077
 LD0077                          STATION DESCRIPTION
 LD0077
 LD0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0077'3.6 MI N FROM NORRIS.
 LD0077'3.6 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0077'FROM THE STATION AT NORRIS, FULTON COUNTY, 10 POLES NORTHEAST OF
 LD0077'MILEPOST 55, 195 FEET SOUTHWEST OF THE CENTER OF A ROAD CROSSING,
 LD0077'30 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK, 5 FEET NORTHWEST
 LD0077'OF THE RIGHT-OF-WAY FENCE, AND 3 FEET LOWER THAN THE TRACK.  A
 LD0077'STANDARD DISK, STAMPED Y 43 1935 AND SET IN THE TOP OF A CONCRETE
 LD0077'POST.
 LD0077
 LD0077                          STATION RECOVERY (2000)
 LD0077
 LD0077'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2000 (KWS)
 LD0077'RECOVERED IN GOOD CONDITION.
 LD0077
 LD0077                          STATION RECOVERY (2009)
 LD0077
 LD0077'RECOVERY NOTE BY FULTON COUNTY ILLINOIS 2009 (DEW)
 LD0077'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0954 ***********************************************************************
 MF0954  DESIGNATION -  Y 44
 MF0954  PID         -  MF0954
 MF0954  STATE/COUNTY-  IL/STARK
 MF0954  COUNTRY     -  US
 MF0954  USGS QUAD   -  CASTLETON (2018)
 MF0954
 MF0954                         *CURRENT SURVEY CONTROL
 MF0954  ______________________________________________________________________
 MF0954* NAD 83(1986) POSITION- 41 05 44.     (N) 089 44 04.     (W)   SCALED
 MF0954* NAVD 88 ORTHO HEIGHT -   225.287 (meters)      739.13  (feet) ADJUSTED
 MF0954  ______________________________________________________________________
 MF0954  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF0954  DYNAMIC HEIGHT  -        225.188 (meters)      738.80  (feet) COMP
 MF0954  MODELED GRAVITY -    980,181.0   (mgal)                       NAVD 88
 MF0954
 MF0954  VERT ORDER      -  SECOND    CLASS 0
 MF0954
 MF0954.The horizontal coordinates were scaled from a map and have
 MF0954.an estimated accuracy of +/- 6 seconds.
 MF0954
 MF0954.The orthometric height was determined by differential leveling and
 MF0954.adjusted by the NATIONAL GEODETIC SURVEY
 MF0954.in June 1991.
 MF0954
 MF0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0954.GEOID18 height accuracy estimate available here.
 MF0954
 MF0954.Click photographs - Photos may exist for this station.
 MF0954
 MF0954.The dynamic height is computed by dividing the NAVD 88
 MF0954.geopotential number by the normal gravity value computed on the
 MF0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0954.degrees latitude (g = 980.6199 gals.).
 MF0954
 MF0954.The modeled gravity was interpolated from observed gravity values.
 MF0954
 MF0954;                    North         East    Units  Estimated Accuracy
 MF0954;SPC IL W     -   491,730.      736,310.      MT  (+/- 180 meters Scaled)
 MF0954
 MF0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL703529(NAD 83)
 MF0954
 MF0954                          SUPERSEDED SURVEY CONTROL
 MF0954
 MF0954  NGVD 29 (??/??/92)  225.369  (m)          739.40   (f) ADJ UNCH    2 0
 MF0954
 MF0954.Superseded values are not recommended for survey control.
 MF0954
 MF0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0954.See file dsdata.pdf to determine how the superseded data were derived.
 MF0954
 MF0954_MARKER: DB = BENCH MARK DISK
 MF0954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0954_STAMPING: Y 44 1934
 MF0954_MARK LOGO: CGS
 MF0954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0954+STABILITY: SURFACE MOTION
 MF0954
 MF0954  HISTORY     - Date     Condition        Report By
 MF0954  HISTORY     - 1934     MONUMENTED       CGS
 MF0954  HISTORY     - 1942     GOOD             CGS
 MF0954  HISTORY     - 1942     MARK NOT FOUND   CGS
 MF0954  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF0954  HISTORY     - 20060328 MARK NOT FOUND   FOTH
 MF0954
 MF0954                          STATION DESCRIPTION
 MF0954
 MF0954'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0954'3.3 MI NE FROM WYOMING.
 MF0954'3.3 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0954'RAILROAD FROM THE CITY WATER TANK AT WYOMING, STARK COUNTY, AT
 MF0954'THE SIDE OF A CUT, 50 FEET NORTH OF A ROAD CROSSING, 26 FEET
 MF0954'NORTHEAST OF THE CENTERLINE OF THE ROAD, 15 FEET NORTHWEST OF
 MF0954'THE CENTERLINE OF THE TRACK, AND ABOUT 2 FEET HIGHER THAN THE
 MF0954'TRACK.  A STANDARD DISK, STAMPED Y 44 1934 AND SET IN THE TOP OF
 MF0954'A CONCRETE POST.
 MF0954
 MF0954                          STATION RECOVERY (1942)
 MF0954
 MF0954'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 MF0954'MARK NOT FOUND.
 MF0954
 MF0954                          STATION RECOVERY (1997)
 MF0954
 MF0954'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0954'MARK NOT FOUND.
 MF0954
 MF0954                          STATION RECOVERY (2006)
 MF0954
 MF0954'RECOVERY NOTE BY FOTH AND VAN DYKE 2006 (DWS)
 MF0954'RAILROAD TRACKS HAVE BEEN REMOVED.  CUT SECTION FROM OLD RR GRADE HAS
 MF0954'BEEN FILLED IN AND THE CROSS RAOD HAS BEEN RAISED.  MARKER LIKLEY
 MF0954'DESTROYED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1116 ***********************************************************************
 MF1116  DESIGNATION -  Y 45
 MF1116  PID         -  MF1116
 MF1116  STATE/COUNTY-  IL/WHITESIDE
 MF1116  COUNTRY     -  US
 MF1116  USGS QUAD   -  NEW BEDFORD (2018)
 MF1116
 MF1116                         *CURRENT SURVEY CONTROL
 MF1116  ______________________________________________________________________
 MF1116* NAD 83(1986) POSITION- 41 36 48.     (N) 089 38 18.     (W)   SCALED
 MF1116* NAVD 88 ORTHO HEIGHT -   198.472 (meters)      651.15  (feet) ADJUSTED
 MF1116  ______________________________________________________________________
 MF1116  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 MF1116  DYNAMIC HEIGHT  -        198.398 (meters)      650.91  (feet) COMP
 MF1116  MODELED GRAVITY -    980,242.9   (mgal)                       NAVD 88
 MF1116
 MF1116  VERT ORDER      -  SECOND    CLASS 0
 MF1116
 MF1116.The horizontal coordinates were scaled from a map and have
 MF1116.an estimated accuracy of +/- 6 seconds.
 MF1116
 MF1116.The orthometric height was determined by differential leveling and
 MF1116.adjusted by the NATIONAL GEODETIC SURVEY
 MF1116.in June 1991.
 MF1116
 MF1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1116.GEOID18 height accuracy estimate available here.
 MF1116
 MF1116.Click photographs - Photos may exist for this station.
 MF1116
 MF1116.The dynamic height is computed by dividing the NAVD 88
 MF1116.geopotential number by the normal gravity value computed on the
 MF1116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1116.degrees latitude (g = 980.6199 gals.).
 MF1116
 MF1116.The modeled gravity was interpolated from observed gravity values.
 MF1116
 MF1116;                    North         East    Units  Estimated Accuracy
 MF1116;SPC IL W     -   549,270.      744,030.      MT  (+/- 180 meters Scaled)
 MF1116
 MF1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM801102(NAD 83)
 MF1116
 MF1116                          SUPERSEDED SURVEY CONTROL
 MF1116
 MF1116  NGVD 29 (??/??/92)  198.542  (m)          651.38   (f) ADJ UNCH    2 0
 MF1116
 MF1116.Superseded values are not recommended for survey control.
 MF1116
 MF1116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1116.See file dsdata.pdf to determine how the superseded data were derived.
 MF1116
 MF1116_MARKER: DB = BENCH MARK DISK
 MF1116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1116_STAMPING: Y 45 1934
 MF1116_MARK LOGO: CGS
 MF1116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1116+STABILITY: SURFACE MOTION
 MF1116
 MF1116  HISTORY     - Date     Condition        Report By
 MF1116  HISTORY     - 1934     MONUMENTED       CGS
 MF1116  HISTORY     - 19940817 GOOD             USPSQD
 MF1116  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1116  HISTORY     - 20050322 MARK NOT FOUND   USPSQD
 MF1116
 MF1116                          STATION DESCRIPTION
 MF1116
 MF1116'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1116'2.9 MI S FROM HAHNAMAN.
 MF1116'2.9 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF1116'FROM THE STATION AT HAHNAMAN, WHITESIDE COUNTY, AT MILEPOST
 MF1116'13, AT A ROAD CROSSING, 60 FEET WEST OF THE CENTERLINE OF
 MF1116'THE TRACK, 30 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 9 FEET
 MF1116'EAST OF A FENCE CORNER, 1 FOOT SOUTH OF THE FENCE, AND ABOUT
 MF1116'3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED Y 45
 MF1116'1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1116
 MF1116                          STATION RECOVERY (1994)
 MF1116
 MF1116'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1116'RECOVERED IN GOOD CONDITION.
 MF1116
 MF1116                          STATION RECOVERY (1999)
 MF1116
 MF1116'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1116'MARK NOT FOUND.
 MF1116
 MF1116                          STATION RECOVERY (2005)
 MF1116
 MF1116'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1116'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0712 ***********************************************************************
 NH0712  DESIGNATION -  Y 46
 NH0712  PID         -  NH0712
 NH0712  STATE/COUNTY-  IL/OGLE
 NH0712  COUNTRY     -  US
 NH0712  USGS QUAD   -  FORRESTON SOUTH (2018)
 NH0712
 NH0712                         *CURRENT SURVEY CONTROL
 NH0712  ______________________________________________________________________
 NH0712* NAD 83(1986) POSITION- 42 03 45.     (N) 089 34 22.     (W)   SCALED
 NH0712* NAVD 88 ORTHO HEIGHT -   275.579 (meters)      904.13  (feet) ADJUSTED
 NH0712  ______________________________________________________________________
 NH0712  GEOID HEIGHT    -        -32.946 (meters)                     GEOID18
 NH0712  DYNAMIC HEIGHT  -        275.487 (meters)      903.83  (feet) COMP
 NH0712  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 NH0712
 NH0712  VERT ORDER      -  SECOND    CLASS 0
 NH0712
 NH0712.The horizontal coordinates were scaled from a map and have
 NH0712.an estimated accuracy of +/- 6 seconds.
 NH0712
 NH0712.The orthometric height was determined by differential leveling and
 NH0712.adjusted by the NATIONAL GEODETIC SURVEY
 NH0712.in June 1991.
 NH0712
 NH0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0712.GEOID18 height accuracy estimate available here.
 NH0712
 NH0712.Click photographs - Photos may exist for this station.
 NH0712
 NH0712.The dynamic height is computed by dividing the NAVD 88
 NH0712.geopotential number by the normal gravity value computed on the
 NH0712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0712.degrees latitude (g = 980.6199 gals.).
 NH0712
 NH0712.The modeled gravity was interpolated from observed gravity values.
 NH0712
 NH0712;                    North         East    Units  Estimated Accuracy
 NH0712;SPC IL W     -   599,200.      749,150.      MT  (+/- 180 meters Scaled)
 NH0712
 NH0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM871599(NAD 83)
 NH0712
 NH0712                          SUPERSEDED SURVEY CONTROL
 NH0712
 NH0712  NGVD 29 (??/??/92)  275.663  (m)          904.40   (f) ADJ UNCH    2 0
 NH0712
 NH0712.Superseded values are not recommended for survey control.
 NH0712
 NH0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0712.See file dsdata.pdf to determine how the superseded data were derived.
 NH0712
 NH0712_MARKER: DB = BENCH MARK DISK
 NH0712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0712_STAMPING: Y 46 1934
 NH0712_MARK LOGO: CGS
 NH0712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0712+STABILITY: SURFACE MOTION
 NH0712
 NH0712  HISTORY     - Date     Condition        Report By
 NH0712  HISTORY     - 1934     MONUMENTED       CGS
 NH0712  HISTORY     - 1987     GOOD             USPSQD
 NH0712  HISTORY     - 19960503 GOOD             USPSQD
 NH0712  HISTORY     - 20010806 GOOD             USPSQD
 NH0712  HISTORY     - 20050205 GOOD             USPSQD
 NH0712
 NH0712                          STATION DESCRIPTION
 NH0712
 NH0712'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NH0712'AT HALDANE.
 NH0712'AT HALDANE, OGLE COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, 2
 NH0712'POLES NORTH OF THE STATION, AT A ROAD CROSSING, 75 FEET NORTH
 NH0712'OF THE CENTERLINE OF THE ROAD, 39 FEET EAST OF THE CENTERLINE
 NH0712'OF THE TRACK, AND 4 FEET SOUTHWEST OF A POLE.  A STANDARD DISK,
 NH0712'STAMPED Y 46 1934 AND SET IN THE TOP OF A CONCRETE POST.
 NH0712
 NH0712                          STATION RECOVERY (1987)
 NH0712
 NH0712'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0712'RECOVERED IN GOOD CONDITION.
 NH0712
 NH0712                          STATION RECOVERY (1996)
 NH0712
 NH0712'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0712'RECOVERED IN GOOD CONDITION.
 NH0712
 NH0712                          STATION RECOVERY (2001)
 NH0712
 NH0712'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0712'RECOVERED IN GOOD CONDITION.
 NH0712
 NH0712                          STATION RECOVERY (2005)
 NH0712
 NH0712'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 NH0712'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1173 ***********************************************************************
 MF1173  DESIGNATION -  Y 47
 MF1173  PID         -  MF1173
 MF1173  STATE/COUNTY-  IL/WHITESIDE
 MF1173  COUNTRY     -  US
 MF1173  USGS QUAD   -  COMO (2018)
 MF1173
 MF1173                         *CURRENT SURVEY CONTROL
 MF1173  ______________________________________________________________________
 MF1173* NAD 83(1986) POSITION- 41 47 01.     (N) 089 49 27.     (W)   SCALED
 MF1173* NAVD 88 ORTHO HEIGHT -   208.415 (meters)      683.77  (feet) ADJUSTED
 MF1173  ______________________________________________________________________
 MF1173  GEOID HEIGHT    -        -33.031 (meters)                     GEOID18
 MF1173  DYNAMIC HEIGHT  -        208.341 (meters)      683.53  (feet) COMP
 MF1173  MODELED GRAVITY -    980,262.7   (mgal)                       NAVD 88
 MF1173
 MF1173  VERT ORDER      -  SECOND    CLASS 0
 MF1173
 MF1173.The horizontal coordinates were scaled from a map and have
 MF1173.an estimated accuracy of +/- 6 seconds.
 MF1173
 MF1173.The orthometric height was determined by differential leveling and
 MF1173.adjusted by the NATIONAL GEODETIC SURVEY
 MF1173.in June 1991.
 MF1173
 MF1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1173.GEOID18 height accuracy estimate available here.
 MF1173
 MF1173.Click photographs - Photos may exist for this station.
 MF1173
 MF1173.The dynamic height is computed by dividing the NAVD 88
 MF1173.geopotential number by the normal gravity value computed on the
 MF1173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1173.degrees latitude (g = 980.6199 gals.).
 MF1173
 MF1173.The modeled gravity was interpolated from observed gravity values.
 MF1173
 MF1173;                    North         East    Units  Estimated Accuracy
 MF1173;SPC IL W     -   568,110.      728,470.      MT  (+/- 180 meters Scaled)
 MF1173
 MF1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM653296(NAD 83)
 MF1173
 MF1173                          SUPERSEDED SURVEY CONTROL
 MF1173
 MF1173  NGVD 29 (??/??/92)  208.462  (m)          683.93   (f) ADJ UNCH    2 0
 MF1173
 MF1173.Superseded values are not recommended for survey control.
 MF1173
 MF1173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1173.See file dsdata.pdf to determine how the superseded data were derived.
 MF1173
 MF1173_MARKER: DB = BENCH MARK DISK
 MF1173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1173_STAMPING: Y 47 1934
 MF1173_MARK LOGO: CGS
 MF1173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1173+STABILITY: SURFACE MOTION
 MF1173
 MF1173  HISTORY     - Date     Condition        Report By
 MF1173  HISTORY     - 1934     MONUMENTED       CGS
 MF1173  HISTORY     - 1944     GOOD             CGS
 MF1173  HISTORY     - 19940822 MARK NOT FOUND   USPSQD
 MF1173  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1173  HISTORY     - 20030314 MARK NOT FOUND   USPSQD
 MF1173  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1173
 MF1173                          STATION DESCRIPTION
 MF1173
 MF1173'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 MF1173'1.3 MI W FROM AGNEW.
 MF1173'1.3 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 MF1173'STATION SIGN AT AGNEW, WHITESIDE COUNTY, 7 POLES WEST OF MILEPOST
 MF1173'116, AT A ROAD CROSSING, 36 FEET SOUTH OF THE CENTERLINE OF THE
 MF1173'SOUTH TRACK, 30 FEET WEST OF THE CENTERLINE OF THE ROAD, 3 FEET
 MF1173'NORTH OF A FENCE CORNER, AND LEVEL WITH THE TRACK.  A STANDARD
 MF1173'DISK, STAMPED Y 47 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1173
 MF1173                          STATION RECOVERY (1994)
 MF1173
 MF1173'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1173'MARK NOT FOUND.
 MF1173
 MF1173                          STATION RECOVERY (1999)
 MF1173
 MF1173'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1173'MARK NOT FOUND.
 MF1173
 MF1173                          STATION RECOVERY (2003)
 MF1173
 MF1173'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1173'MARK NOT FOUND.
 MF1173
 MF1173                          STATION RECOVERY (2005)
 MF1173
 MF1173'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1173'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0654 ***********************************************************************
 MF0654  DESIGNATION -  Y 48
 MF0654  PID         -  MF0654
 MF0654  STATE/COUNTY-  IL/LEE
 MF0654  COUNTRY     -  US
 MF0654  USGS QUAD   -  MENDOTA WEST (2018)
 MF0654
 MF0654                         *CURRENT SURVEY CONTROL
 MF0654  ______________________________________________________________________
 MF0654* NAD 83(1986) POSITION- 41 35 58.     (N) 089 10 28.     (W)   SCALED
 MF0654* NAVD 88 ORTHO HEIGHT -   258.457 (meters)      847.95  (feet) ADJUSTED
 MF0654  ______________________________________________________________________
 MF0654  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF0654  DYNAMIC HEIGHT  -        258.356 (meters)      847.62  (feet) COMP
 MF0654  MODELED GRAVITY -    980,224.6   (mgal)                       NAVD 88
 MF0654
 MF0654  VERT ORDER      -  SECOND    CLASS 0
 MF0654
 MF0654.The horizontal coordinates were scaled from a map and have
 MF0654.an estimated accuracy of +/- 6 seconds.
 MF0654
 MF0654.The orthometric height was determined by differential leveling and
 MF0654.adjusted by the NATIONAL GEODETIC SURVEY
 MF0654.in June 1991.
 MF0654
 MF0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0654.GEOID18 height accuracy estimate available here.
 MF0654
 MF0654.Click photographs - Photos may exist for this station.
 MF0654
 MF0654.The dynamic height is computed by dividing the NAVD 88
 MF0654.geopotential number by the normal gravity value computed on the
 MF0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0654.degrees latitude (g = 980.6199 gals.).
 MF0654
 MF0654.The modeled gravity was interpolated from observed gravity values.
 MF0654
 MF0654;                    North         East    Units  Estimated Accuracy
 MF0654;SPC IL W     -   548,070.      782,720.      MT  (+/- 180 meters Scaled)
 MF0654
 MF0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM187075(NAD 83)
 MF0654
 MF0654                          SUPERSEDED SURVEY CONTROL
 MF0654
 MF0654  NGVD 29 (??/??/92)  258.508  (m)          848.12   (f) ADJ UNCH    2 0
 MF0654
 MF0654.Superseded values are not recommended for survey control.
 MF0654
 MF0654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0654.See file dsdata.pdf to determine how the superseded data were derived.
 MF0654
 MF0654_MARKER: DB = BENCH MARK DISK
 MF0654_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF0654_SP_SET: CULVERT HEADWALL
 MF0654_STAMPING: Y 48 1934
 MF0654_MARK LOGO: CGS
 MF0654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0654+STABILITY: SURFACE MOTION
 MF0654
 MF0654  HISTORY     - Date     Condition        Report By
 MF0654  HISTORY     - 1934     MONUMENTED       CGS
 MF0654  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF0654  HISTORY     - 19950809 MARK NOT FOUND   USPSQD
 MF0654  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0654  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0654
 MF0654                          STATION DESCRIPTION
 MF0654
 MF0654'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0654'AT HENKEL.
 MF0654'AT HENKEL, LEE COUNTY, ON THE ILLINOIS CENTRAL RAILROAD, 3 POLES
 MF0654'SOUTHEAST OF THE STATION, AT A ROAD CROSSING, ABOUT 100 FEET
 MF0654'NORTHWEST OF THE CENTERLINE OF THE ROAD, 75 FEET SOUTHWEST OF
 MF0654'THE CENTERLINE OF THE TRACK, AT A CULVERT UNDER U.S. HIGHWAY 52,
 MF0654'AND IN THE CENTER OF THE TOP OF THE NORTHEAST CONCRETE HEADWALL.
 MF0654'A STANDARD DISK, STAMPED Y 48 1934.
 MF0654
 MF0654                          STATION RECOVERY (1979)
 MF0654
 MF0654'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF0654'MARK NOT FOUND.
 MF0654
 MF0654                          STATION RECOVERY (1995)
 MF0654
 MF0654'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0654'MARK NOT FOUND.
 MF0654
 MF0654                          STATION RECOVERY (2002)
 MF0654
 MF0654'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0654'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0654
 MF0654                          STATION RECOVERY (2003)
 MF0654
 MF0654'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0654'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0523 ***********************************************************************
 MF0523  DESIGNATION -  Y 49
 MF0523  PID         -  MF0523
 MF0523  STATE/COUNTY-  IL/KENDALL
 MF0523  COUNTRY     -  US
 MF0523  USGS QUAD   -  PLANO (2018)
 MF0523
 MF0523                         *CURRENT SURVEY CONTROL
 MF0523  ______________________________________________________________________
 MF0523* NAD 83(1986) POSITION- 41 39 45.     (N) 088 32 11.     (W)   SCALED
 MF0523* NAVD 88 ORTHO HEIGHT -   197.852 (meters)      649.12  (feet) ADJUSTED
 MF0523  ______________________________________________________________________
 MF0523  GEOID HEIGHT    -        -33.085 (meters)                     GEOID18
 MF0523  DYNAMIC HEIGHT  -        197.779 (meters)      648.88  (feet) COMP
 MF0523  MODELED GRAVITY -    980,251.4   (mgal)                       NAVD 88
 MF0523
 MF0523  VERT ORDER      -  SECOND    CLASS 0
 MF0523
 MF0523.The horizontal coordinates were scaled from a map and have
 MF0523.an estimated accuracy of +/- 6 seconds.
 MF0523
 MF0523.The orthometric height was determined by differential leveling and
 MF0523.adjusted by the NATIONAL GEODETIC SURVEY
 MF0523.in June 1991.
 MF0523
 MF0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0523.GEOID18 height accuracy estimate available here.
 MF0523
 MF0523.Click photographs - Photos may exist for this station.
 MF0523
 MF0523.The dynamic height is computed by dividing the NAVD 88
 MF0523.geopotential number by the normal gravity value computed on the
 MF0523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0523.degrees latitude (g = 980.6199 gals.).
 MF0523
 MF0523.The modeled gravity was interpolated from observed gravity values.
 MF0523
 MF0523;                    North         East    Units  Estimated Accuracy
 MF0523;SPC IL E     -   554,640.      283,090.      MT  (+/- 180 meters Scaled)
 MF0523
 MF0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM720134(NAD 83)
 MF0523
 MF0523                          SUPERSEDED SURVEY CONTROL
 MF0523
 MF0523  NGVD 29 (??/??/92)  197.923  (m)          649.35   (f) ADJ UNCH    2 0
 MF0523
 MF0523.Superseded values are not recommended for survey control.
 MF0523
 MF0523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0523.See file dsdata.pdf to determine how the superseded data were derived.
 MF0523
 MF0523_MARKER: DB = BENCH MARK DISK
 MF0523_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0523_SP_SET: BRIDGE
 MF0523_STAMPING: Y 49 1934
 MF0523_MARK LOGO: CGS
 MF0523_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0523+SATELLITE: SATELLITE OBSERVATIONS - January 03, 2025
 MF0523
 MF0523  HISTORY     - Date     Condition        Report By
 MF0523  HISTORY     - 1934     MONUMENTED       CGS
 MF0523  HISTORY     - 20010331 GOOD             NGS
 MF0523  HISTORY     - 20071107 GOOD             GEOCAC
 MF0523  HISTORY     - 20250103 GOOD             TODDSV
 MF0523
 MF0523                          STATION DESCRIPTION
 MF0523
 MF0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0523'AT PLANO.
 MF0523'AT PLANO, KENDALL COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MF0523'RAILROAD, 320 FEET EAST OF THE STATION, AT A STREET CROSSING, 45
 MF0523'FEET EAST OF THE CENTERLINE OF THE STREET, 21 FEET NORTH OF THE
 MF0523'CENTERLINE OF THE NORTH TRACK, AT A SIGNAL BRIDGE, IN THE TOP
 MF0523'OF THE SOUTHWEST CORNER OF THE 3- BY 8-FOOT CONCRETE BASE, AND
 MF0523'ABOUT 1 FOOT HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MF0523'Y 49 1934.
 MF0523
 MF0523                          STATION RECOVERY (2001)
 MF0523
 MF0523'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0523'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0523
 MF0523                          STATION RECOVERY (2007)
 MF0523
 MF0523'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0523'RECOVERED IN GOOD CONDITION.
 MF0523
 MF0523                          STATION RECOVERY (2025)
 MF0523
 MF0523'RECOVERY NOTE BY TODD SURVEYING 2025 (EP)
 MF0523'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0490 ***********************************************************************
 MF0490  DESIGNATION -  Y 50
 MF0490  PID         -  MF0490
 MF0490  STATE/COUNTY-  IL/DE KALB
 MF0490  COUNTRY     -  US
 MF0490  USGS QUAD   -  PAW PAW (2018)
 MF0490
 MF0490                         *CURRENT SURVEY CONTROL
 MF0490  ______________________________________________________________________
 MF0490* NAD 83(1986) POSITION- 41 38 38.     (N) 088 54 08.     (W)   SCALED
 MF0490* NAVD 88 ORTHO HEIGHT -   220.225 (meters)      722.52  (feet) ADJUSTED
 MF0490  ______________________________________________________________________
 MF0490  GEOID HEIGHT    -        -33.230 (meters)                     GEOID18
 MF0490  DYNAMIC HEIGHT  -        220.137 (meters)      722.23  (feet) COMP
 MF0490  MODELED GRAVITY -    980,221.6   (mgal)                       NAVD 88
 MF0490
 MF0490  VERT ORDER      -  SECOND    CLASS 0
 MF0490
 MF0490.The horizontal coordinates were scaled from a map and have
 MF0490.an estimated accuracy of +/- 6 seconds.
 MF0490
 MF0490.The orthometric height was determined by differential leveling and
 MF0490.adjusted by the NATIONAL GEODETIC SURVEY
 MF0490.in June 1991.
 MF0490
 MF0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0490.GEOID18 height accuracy estimate available here.
 MF0490
 MF0490.Click photographs - Photos may exist for this station.
 MF0490
 MF0490.The dynamic height is computed by dividing the NAVD 88
 MF0490.geopotential number by the normal gravity value computed on the
 MF0490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0490.degrees latitude (g = 980.6199 gals.).
 MF0490
 MF0490.The modeled gravity was interpolated from observed gravity values.
 MF0490
 MF0490;                    North         East    Units  Estimated Accuracy
 MF0490;SPC IL E     -   552,710.      252,610.      MT  (+/- 180 meters Scaled)
 MF0490
 MF0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM415119(NAD 83)
 MF0490
 MF0490                          SUPERSEDED SURVEY CONTROL
 MF0490
 MF0490  NGVD 29 (??/??/92)  220.282  (m)          722.71   (f) ADJ UNCH    2 0
 MF0490
 MF0490.Superseded values are not recommended for survey control.
 MF0490
 MF0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0490.See file dsdata.pdf to determine how the superseded data were derived.
 MF0490
 MF0490_MARKER: DB = BENCH MARK DISK
 MF0490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0490_STAMPING: Y 50 1934
 MF0490_MARK LOGO: CGS
 MF0490_PROJECTION: PROJECTING 20 CENTIMETERS
 MF0490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0490+STABILITY: SURFACE MOTION
 MF0490
 MF0490  HISTORY     - Date     Condition        Report By
 MF0490  HISTORY     - 1934     MONUMENTED       CGS
 MF0490  HISTORY     - 19961023 GOOD             USPSQD
 MF0490  HISTORY     - 20240422 POOR             ILDT
 MF0490
 MF0490                          STATION DESCRIPTION
 MF0490
 MF0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0490'2 MI SW FROM ROLLO.
 MF0490'2.0 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0490'FROM THE STATION AT ROLLO, DE KALB COUNTY, AT POLE 48/08, AT
 MF0490'A ROAD CROSSING, 45 FEET SOUTHEAST OF THE CENTERLINE OF THE
 MF0490'TRACK, 42 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD, 2 FEET
 MF0490'NORTHWEST OF THE RIGHT-OF-WAY FENCE, AND ABOUT 7 FEET LOWER
 MF0490'THAN THE TRACK.  A STANDARD DISK, STAMPED Y 50 1934 AND
 MF0490'SET IN THE TOP OF A CONCRETE POST.
 MF0490
 MF0490                          STATION RECOVERY (1996)
 MF0490
 MF0490'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0490'RECOVERED IN GOOD CONDITION.
 MF0490
 MF0490                          STATION RECOVERY (2024)
 MF0490
 MF0490'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2024 (RS)
 MF0490'MARK APPEARS TO BE HEAVED AND LEANING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1036 ***********************************************************************
 MF1036  DESIGNATION -  Y 51
 MF1036  PID         -  MF1036
 MF1036  STATE/COUNTY-  IL/HENRY
 MF1036  COUNTRY     -  US
 MF1036  USGS QUAD   -  ANNAWAN (2018)
 MF1036
 MF1036                         *CURRENT SURVEY CONTROL
 MF1036  ______________________________________________________________________
 MF1036* NAD 83(1986) POSITION- 41 23 27.     (N) 089 52 35.     (W)   SCALED
 MF1036* NAVD 88 ORTHO HEIGHT -   194.569 (meters)      638.35  (feet) ADJUSTED
 MF1036  ______________________________________________________________________
 MF1036  GEOID HEIGHT    -        -33.043 (meters)                     GEOID18
 MF1036  DYNAMIC HEIGHT  -        194.491 (meters)      638.09  (feet) COMP
 MF1036  MODELED GRAVITY -    980,219.4   (mgal)                       NAVD 88
 MF1036
 MF1036  VERT ORDER      -  SECOND    CLASS 0
 MF1036
 MF1036.The horizontal coordinates were scaled from a map and have
 MF1036.an estimated accuracy of +/- 6 seconds.
 MF1036
 MF1036.The orthometric height was determined by differential leveling and
 MF1036.adjusted by the NATIONAL GEODETIC SURVEY
 MF1036.in June 1991.
 MF1036
 MF1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1036.GEOID18 height accuracy estimate available here.
 MF1036
 MF1036.Click photographs - Photos may exist for this station.
 MF1036
 MF1036.The dynamic height is computed by dividing the NAVD 88
 MF1036.geopotential number by the normal gravity value computed on the
 MF1036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1036.degrees latitude (g = 980.6199 gals.).
 MF1036
 MF1036.The modeled gravity was interpolated from observed gravity values.
 MF1036
 MF1036;                    North         East    Units  Estimated Accuracy
 MF1036;SPC IL W     -   524,470.      724,280.      MT  (+/- 180 meters Scaled)
 MF1036
 MF1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL595861(NAD 83)
 MF1036
 MF1036                          SUPERSEDED SURVEY CONTROL
 MF1036
 MF1036  NGVD 29 (??/??/92)  194.643  (m)          638.59   (f) ADJ UNCH    2 0
 MF1036
 MF1036.Superseded values are not recommended for survey control.
 MF1036
 MF1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1036.See file dsdata.pdf to determine how the superseded data were derived.
 MF1036
 MF1036_MARKER: DB = BENCH MARK DISK
 MF1036_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1036_SP_SET: BOX CULVERT HEADWALL
 MF1036_STAMPING: Y 51 1934
 MF1036_MARK LOGO: CGS
 MF1036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1036+STABILITY: SURFACE MOTION
 MF1036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1036+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2001
 MF1036
 MF1036  HISTORY     - Date     Condition        Report By
 MF1036  HISTORY     - 1934     MONUMENTED       CGS
 MF1036  HISTORY     - 1959     GOOD             CGS
 MF1036  HISTORY     - 19960808 GOOD             USPSQD
 MF1036  HISTORY     - 20010919 GOOD             USPSQD
 MF1036  HISTORY     - 20040303 GOOD             USPSQD
 MF1036  HISTORY     - 20171113 MARK NOT FOUND   JCLS
 MF1036
 MF1036                          STATION DESCRIPTION
 MF1036
 MF1036'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1036'1.6 MI E FROM ANNAWAN.
 MF1036'ABOUT 1.6 MILES EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF1036'STATE HIGHWAY 78 AT ANNAWAN, AT THE JUNCTION OF BLACKTOP ROAD
 MF1036'NORTH, SET IN THE TOP AND IN THE CENTER OF THE WEST CONCRETE
 MF1036'HEADWALL OF A 4-FOOT CONCRETE BOX CULVERT UNDER THE BLACKTOP
 MF1036'ROAD NORTH, 46 FEET SOUTH OF THE SOUTH RAIL OF THE EAST-BOUND
 MF1036'TRACK OF THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY, 27 FEET
 MF1036'NORTH OF THE CENTER LINE OF THE HIGHWAY, 19.6 FEET WEST OF THE
 MF1036'CENTER LINE OF THE BLACKTOP ROAD NORTH, ABOUT 1 FOOT ABOVE THE
 MF1036'LEVEL OF THE HIGHWAY.  THE MARK MAY BE REACHED FROM MINERAL,
 MF1036'BUREAU COUNTY, BY GOING WEST FOR 2.0 MILES ALONG U.S. HIGHWAY 6
 MF1036'FROM THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY STATION AT
 MF1036'MINERAL.
 MF1036
 MF1036                          STATION RECOVERY (1996)
 MF1036
 MF1036'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1036'RECOVERED IN GOOD CONDITION.
 MF1036
 MF1036                          STATION RECOVERY (2001)
 MF1036
 MF1036'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1036'RECOVERED IN GOOD CONDITION.
 MF1036
 MF1036                          STATION RECOVERY (2004)
 MF1036
 MF1036'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1036'RECOVERED IN GOOD CONDITION.
 MF1036
 MF1036                          STATION RECOVERY (2017)
 MF1036
 MF1036'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2017 (MRY)
 MF1036'ROAD NORTH AND CULVERT HAVE BEEN REMOVED IN PLANT CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0367 ***********************************************************************
 MG0367  DESIGNATION -  Y 52
 MG0367  PID         -  MG0367
 MG0367  STATE/COUNTY-  IL/ROCK ISLAND
 MG0367  COUNTRY     -  US
 MG0367  USGS QUAD   -  DAVENPORT EAST (2018)
 MG0367
 MG0367                         *CURRENT SURVEY CONTROL
 MG0367  ______________________________________________________________________
 MG0367* NAD 83(1986) POSITION- 41 30 35.     (N) 090 31 00.     (W)   SCALED
 MG0367* NAVD 88 ORTHO HEIGHT -   173.824 (meters)      570.29  (feet) ADJUSTED
 MG0367  ______________________________________________________________________
 MG0367  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 MG0367  DYNAMIC HEIGHT  -        173.757 (meters)      570.07  (feet) COMP
 MG0367  MODELED GRAVITY -    980,234.9   (mgal)                       NAVD 88
 MG0367
 MG0367  VERT ORDER      -  SECOND    CLASS 0
 MG0367
 MG0367.The horizontal coordinates were scaled from a map and have
 MG0367.an estimated accuracy of +/- 6 seconds.
 MG0367
 MG0367.The orthometric height was determined by differential leveling and
 MG0367.adjusted by the NATIONAL GEODETIC SURVEY
 MG0367.in June 1991.
 MG0367
 MG0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0367.GEOID18 height accuracy estimate available here.
 MG0367
 MG0367.Click photographs - Photos may exist for this station.
 MG0367
 MG0367.The dynamic height is computed by dividing the NAVD 88
 MG0367.geopotential number by the normal gravity value computed on the
 MG0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0367.degrees latitude (g = 980.6199 gals.).
 MG0367
 MG0367.The modeled gravity was interpolated from observed gravity values.
 MG0367
 MG0367;                    North         East    Units  Estimated Accuracy
 MG0367;SPC IL W     -   537,690.      670,780.      MT  (+/- 180 meters Scaled)
 MG0367
 MG0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF072983(NAD 83)
 MG0367
 MG0367                          SUPERSEDED SURVEY CONTROL
 MG0367
 MG0367  NGVD 29 (??/??/92)  173.894  (m)          570.52   (f) ADJ UNCH    2 0
 MG0367
 MG0367.Superseded values are not recommended for survey control.
 MG0367
 MG0367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0367.See file dsdata.pdf to determine how the superseded data were derived.
 MG0367
 MG0367_MARKER: DB = BENCH MARK DISK
 MG0367_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0367_SP_SET: HEADWALL
 MG0367_STAMPING: Y 52 1934
 MG0367_MARK LOGO: CGS
 MG0367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0367+STABILITY: SURFACE MOTION
 MG0367
 MG0367  HISTORY     - Date     Condition        Report By
 MG0367  HISTORY     - 1934     MONUMENTED       CGS
 MG0367  HISTORY     - 1957     GOOD             CGS
 MG0367  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 MG0367  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0367  HISTORY     - 19970602 MARK NOT FOUND   USPSQD
 MG0367  HISTORY     - 20030927 MARK NOT FOUND   USPSQD
 MG0367
 MG0367                          STATION DESCRIPTION
 MG0367
 MG0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 MG0367'AT MOLINE.
 MG0367'AT MOLINE, ON THE CHICAGO, ROCK ISLAND AND PACIFIC RAILWAY, ONE
 MG0367'BLOCK NORTH OF THE STATION, AT THE 16TH STREET BRIDGE OVER A RIVER,
 MG0367'IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE HEADWALL, AND AT
 MG0367'THE BASE OF THE POST AT THE END OF THE RAIL.  A STANDARD DISK,
 MG0367'STAMPED Y 52 1934.
 MG0367
 MG0367                          STATION RECOVERY (1988)
 MG0367
 MG0367'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0367'MARK NOT FOUND.
 MG0367
 MG0367                          STATION RECOVERY (1996)
 MG0367
 MG0367'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0367'MARK NOT FOUND.
 MG0367
 MG0367                          STATION RECOVERY (1997)
 MG0367
 MG0367'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0367'MARK NOT FOUND.
 MG0367
 MG0367                          STATION RECOVERY (2003)
 MG0367
 MG0367'RECOVERY NOTE BY US POWER SQUADRON 2003 (RTK)
 MG0367'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0655 ***********************************************************************
 MG0655  DESIGNATION -  Y 52 RESET
 MG0655  PID         -  MG0655
 MG0655  STATE/COUNTY-  IL/ROCK ISLAND
 MG0655  COUNTRY     -  US
 MG0655  USGS QUAD   -  DAVENPORT EAST (2018)
 MG0655
 MG0655                         *CURRENT SURVEY CONTROL
 MG0655  ______________________________________________________________________
 MG0655* NAD 83(1986) POSITION- 41 30 35.     (N) 090 31 00.     (W)   SCALED
 MG0655* NAVD 88 ORTHO HEIGHT -   174.09  (meters)      571.2   (feet) RESET
 MG0655  ______________________________________________________________________
 MG0655  GEOID HEIGHT    -        -32.839 (meters)                     GEOID18
 MG0655  VERT ORDER      -  THIRD
 MG0655
 MG0655.The horizontal coordinates were scaled from a map and have
 MG0655.an estimated accuracy of +/- 6 seconds.
 MG0655
 MG0655.The orthometric height was computed from unverified reset data.
 MG0655
 MG0655.No vertical observational check was made to the station.
 MG0655
 MG0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0655.GEOID18 height accuracy estimate available here.
 MG0655
 MG0655.Click photographs - Photos may exist for this station.
 MG0655
 MG0655;                    North         East    Units  Estimated Accuracy
 MG0655;SPC IL W     -   537,690.      670,780.      MT  (+/- 180 meters Scaled)
 MG0655
 MG0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF072983(NAD 83)
 MG0655
 MG0655                          SUPERSEDED SURVEY CONTROL
 MG0655
 MG0655  NGVD 29 (11/09/15)  174.16   (m)          571.4    (f) RESET       3  
 MG0655
 MG0655.Superseded values are not recommended for survey control.
 MG0655
 MG0655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0655.See file dsdata.pdf to determine how the superseded data were derived.
 MG0655
 MG0655_MARKER: DV = VERTICAL CONTROL DISK
 MG0655_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0655_SP_SET: RETAINING WALL
 MG0655_STAMPING: Y 52 RESET 1978
 MG0655_MARK LOGO: NGS
 MG0655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0655+STABILITY: SURFACE MOTION
 MG0655
 MG0655  HISTORY     - Date     Condition        Report By
 MG0655  HISTORY     - 1978     MONUMENTED       LOCENG
 MG0655  HISTORY     - 19960816 MARK NOT FOUND   USPSQD
 MG0655  HISTORY     - 19970602 GOOD             USPSQD
 MG0655  HISTORY     - 20030927 MARK NOT FOUND   USPSQD
 MG0655
 MG0655                          STATION DESCRIPTION
 MG0655
 MG0655'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 MG0655'IN MOLINE.
 MG0655'IN MOLINE, IN TOP OF BARRIER WALL OF RAMP A, 130 FEET NORTH OF
 MG0655'CENTER-LINE OF 3RD AVENUE, AND 45 FEET WEST OF CENTERLINE OF THE 15TH
 MG0655'STREET EXTENDED FROM THE SOUTH.
 MG0655
 MG0655                          STATION RECOVERY (1996)
 MG0655
 MG0655'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0655'MARK NOT FOUND.
 MG0655
 MG0655                          STATION RECOVERY (1997)
 MG0655
 MG0655'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0655'RECOVERED IN GOOD CONDITION.
 MG0655
 MG0655                          STATION RECOVERY (2003)
 MG0655
 MG0655'RECOVERY NOTE BY US POWER SQUADRON 2003 (RTK)
 MG0655'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0391 ***********************************************************************
 LD0391  DESIGNATION -  Y 55
 LD0391  PID         -  LD0391
 LD0391  STATE/COUNTY-  IL/ADAMS
 LD0391  COUNTRY     -  US
 LD0391  USGS QUAD   -  AUGUSTA (2018)
 LD0391
 LD0391                         *CURRENT SURVEY CONTROL
 LD0391  ______________________________________________________________________
 LD0391* NAD 83(1986) POSITION- 40 11 37.     (N) 090 58 16.     (W)   SCALED
 LD0391* NAVD 88 ORTHO HEIGHT -   208.789 (meters)      685.00  (feet) ADJUSTED
 LD0391  ______________________________________________________________________
 LD0391  GEOID HEIGHT    -        -32.954 (meters)                     GEOID18
 LD0391  DYNAMIC HEIGHT  -        208.682 (meters)      684.65  (feet) COMP
 LD0391  MODELED GRAVITY -    980,107.3   (mgal)                       NAVD 88
 LD0391
 LD0391  VERT ORDER      -  SECOND    CLASS 0
 LD0391
 LD0391.The horizontal coordinates were scaled from a map and have
 LD0391.an estimated accuracy of +/- 6 seconds.
 LD0391
 LD0391.The orthometric height was determined by differential leveling and
 LD0391.adjusted by the NATIONAL GEODETIC SURVEY
 LD0391.in June 1991.
 LD0391
 LD0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0391.GEOID18 height accuracy estimate available here.
 LD0391
 LD0391.Click photographs - Photos may exist for this station.
 LD0391
 LD0391.The dynamic height is computed by dividing the NAVD 88
 LD0391.geopotential number by the normal gravity value computed on the
 LD0391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0391.degrees latitude (g = 980.6199 gals.).
 LD0391
 LD0391.The modeled gravity was interpolated from observed gravity values.
 LD0391
 LD0391;                    North         East    Units  Estimated Accuracy
 LD0391;SPC IL W     -   391,800.      631,500.      MT  (+/- 180 meters Scaled)
 LD0391
 LD0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE727512(NAD 83)
 LD0391
 LD0391                          SUPERSEDED SURVEY CONTROL
 LD0391
 LD0391  NGVD 29 (??/??/92)  208.863  (m)          685.24   (f) ADJ UNCH    2 0
 LD0391
 LD0391.Superseded values are not recommended for survey control.
 LD0391
 LD0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0391.See file dsdata.pdf to determine how the superseded data were derived.
 LD0391
 LD0391_MARKER: DB = BENCH MARK DISK
 LD0391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0391_STAMPING: Y 55 1935
 LD0391_MARK LOGO: CGS
 LD0391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0391+STABILITY: SURFACE MOTION
 LD0391
 LD0391  HISTORY     - Date     Condition        Report By
 LD0391  HISTORY     - 1935     MONUMENTED       CGS
 LD0391
 LD0391                          STATION DESCRIPTION
 LD0391
 LD0391'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0391'3 MI S FROM AUGUSTA.
 LD0391'IN ADAMS COUNTY, 3.0 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND
 LD0391'QUINCY RAILROAD FROM THE STATION AT AUGUSTA, HANCOCK COUNTY,
 LD0391'2-1/2 POLES NORTH OF MILEPOST 229, AT A ROAD CROSSING, 21 FEET
 LD0391'WEST OF THE CENTERLINE OF THE TRACK, 21 FEET NORTH OF THE CENTERLINE
 LD0391'OF THE ROAD, 29 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND 3-1/2 FEET
 LD0391'HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED Y 55 1935 AND
 LD0391'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0352 ***********************************************************************
 LD0352  DESIGNATION -  Y 56
 LD0352  PID         -  LD0352
 LD0352  STATE/COUNTY-  IL/MCDONOUGH
 LD0352  COUNTRY     -  US
 LD0352  USGS QUAD   -  ADAIR (2018)
 LD0352
 LD0352                         *CURRENT SURVEY CONTROL
 LD0352  ______________________________________________________________________
 LD0352* NAD 83(1986) POSITION- 40 26 48.     (N) 090 29 43.     (W)   SCALED
 LD0352* NAVD 88 ORTHO HEIGHT -   196.548 (meters)      644.84  (feet) ADJUSTED
 LD0352  ______________________________________________________________________
 LD0352  GEOID HEIGHT    -        -33.167 (meters)                     GEOID18
 LD0352  DYNAMIC HEIGHT  -        196.452 (meters)      644.53  (feet) COMP
 LD0352  MODELED GRAVITY -    980,132.5   (mgal)                       NAVD 88
 LD0352
 LD0352  VERT ORDER      -  SECOND    CLASS 0
 LD0352
 LD0352.The horizontal coordinates were scaled from a map and have
 LD0352.an estimated accuracy of +/- 6 seconds.
 LD0352
 LD0352.The orthometric height was determined by differential leveling and
 LD0352.adjusted by the NATIONAL GEODETIC SURVEY
 LD0352.in June 1991.
 LD0352
 LD0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0352.GEOID18 height accuracy estimate available here.
 LD0352
 LD0352.Click photographs - Photos may exist for this station.
 LD0352
 LD0352.The dynamic height is computed by dividing the NAVD 88
 LD0352.geopotential number by the normal gravity value computed on the
 LD0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0352.degrees latitude (g = 980.6199 gals.).
 LD0352
 LD0352.The modeled gravity was interpolated from observed gravity values.
 LD0352
 LD0352;                    North         East    Units  Estimated Accuracy
 LD0352;SPC IL W     -   419,630.      672,120.      MT  (+/- 180 meters Scaled)
 LD0352
 LD0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE124803(NAD 83)
 LD0352
 LD0352                          SUPERSEDED SURVEY CONTROL
 LD0352
 LD0352  NGVD 29 (??/??/92)  196.625  (m)          645.09   (f) ADJ UNCH    2 0
 LD0352
 LD0352.Superseded values are not recommended for survey control.
 LD0352
 LD0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0352.See file dsdata.pdf to determine how the superseded data were derived.
 LD0352
 LD0352_MARKER: DB = BENCH MARK DISK
 LD0352_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0352_SP_SET: BRIDGE
 LD0352_STAMPING: Y 56 1935
 LD0352_MARK LOGO: CGS
 LD0352_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0352
 LD0352  HISTORY     - Date     Condition        Report By
 LD0352  HISTORY     - 1935     MONUMENTED       CGS
 LD0352  HISTORY     - 20031220 GOOD             USPSQD
 LD0352  HISTORY     - 20120709 GOOD             ILDT
 LD0352
 LD0352                          STATION DESCRIPTION
 LD0352
 LD0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0352'1.9 MI N FROM ADAIR.
 LD0352'1.9 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0352'FROM THE STATION AT ADAIR, MCDONOUGH  COUNTY, MIDWAY BETWEEN
 LD0352'POLES 153+06 AND 153+07, ABOUT 210 FEET NORTH OF THE CENTER OF
 LD0352'A ROAD CROSSING, AT BRIDGE 153.15, IN THE TOP OF THE EAST END OF
 LD0352'THE SOUTH ABUTMENT, 10 FEET EAST OF THE CENTERLINE OF THE EAST
 LD0352'TRACK, AND 3-1/2 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 LD0352'STAMPED Y 56 1935.
 LD0352
 LD0352                          STATION RECOVERY (2003)
 LD0352
 LD0352'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0352'RECOVERED IN GOOD CONDITION.
 LD0352
 LD0352                          STATION RECOVERY (2012)
 LD0352
 LD0352'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0352'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0650 ***********************************************************************
 NH0650  DESIGNATION -  Y 6
 NH0650  PID         -  NH0650
 NH0650  STATE/COUNTY-  IL/STEPHENSON
 NH0650  COUNTRY     -  US
 NH0650  USGS QUAD   -  ORANGEVILLE (2018)
 NH0650
 NH0650                         *CURRENT SURVEY CONTROL
 NH0650  ______________________________________________________________________
 NH0650* NAD 83(1986) POSITION- 42 23 26.     (N) 089 40 21.     (W)   SCALED
 NH0650* NAVD 88 ORTHO HEIGHT -   235.664 (meters)      773.17  (feet) ADJUSTED
 NH0650  ______________________________________________________________________
 NH0650  GEOID HEIGHT    -        -33.418 (meters)                     GEOID18
 NH0650  DYNAMIC HEIGHT  -        235.589 (meters)      772.93  (feet) COMP
 NH0650  MODELED GRAVITY -    980,295.7   (mgal)                       NAVD 88
 NH0650
 NH0650  VERT ORDER      -  FIRST     CLASS II
 NH0650
 NH0650.The horizontal coordinates were scaled from a map and have
 NH0650.an estimated accuracy of +/- 6 seconds.
 NH0650
 NH0650.The orthometric height was determined by differential leveling and
 NH0650.adjusted by the NATIONAL GEODETIC SURVEY
 NH0650.in June 1991.
 NH0650
 NH0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0650.GEOID18 height accuracy estimate available here.
 NH0650
 NH0650.Click photographs - Photos may exist for this station.
 NH0650
 NH0650.The dynamic height is computed by dividing the NAVD 88
 NH0650.geopotential number by the normal gravity value computed on the
 NH0650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0650.degrees latitude (g = 980.6199 gals.).
 NH0650
 NH0650.The modeled gravity was interpolated from observed gravity values.
 NH0650
 NH0650;                    North         East    Units  Estimated Accuracy
 NH0650;SPC IL W     -   635,580.      740,690.      MT  (+/- 180 meters Scaled)
 NH0650
 NH0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM800966(NAD 83)
 NH0650
 NH0650                          SUPERSEDED SURVEY CONTROL
 NH0650
 NH0650  NGVD 29 (??/??/92)  235.778  (m)          773.55   (f) ADJ UNCH    1 2
 NH0650
 NH0650.Superseded values are not recommended for survey control.
 NH0650
 NH0650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0650.See file dsdata.pdf to determine how the superseded data were derived.
 NH0650
 NH0650_MARKER: DB = BENCH MARK DISK
 NH0650_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NH0650_SP_SET: BUILDING WALL
 NH0650_STAMPING: ELEV 773.548 FT Y 6 1920
 NH0650_MARK LOGO: CGS
 NH0650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0650+STABILITY: SURFACE MOTION
 NH0650
 NH0650  HISTORY     - Date     Condition        Report By
 NH0650  HISTORY     - 1920     MONUMENTED       CGS
 NH0650  HISTORY     - 1935     GOOD             CGS
 NH0650  HISTORY     - 19960919 MARK NOT FOUND   USPSQD
 NH0650  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH0650
 NH0650                          STATION DESCRIPTION
 NH0650
 NH0650'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NH0650'AT RED OAK.
 NH0650'AT RED OAK, STEPHENSON COUNTY, ABOUT 1/4 MILE SOUTHEAST OF
 NH0650'THE ILLINOIS CENTRAL RAILROAD STATION, AT THE NORTHWEST CORNER
 NH0650'OF MAIN STREET, AT THE SMITH STORE, IN THE SOUTH FOUNDATION
 NH0650'WALL, 3 FEET WEST OF THE SOUTHEAST CORNER, AND ABOUT 1 FOOT
 NH0650'ABOVE THE GROUND.  A STANDARD DISK, STAMPED ELEV 773.548 FT Y
 NH0650'6 1920 AND SET VERTICALLY.
 NH0650
 NH0650                          STATION RECOVERY (1996)
 NH0650
 NH0650'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0650'MARK NOT FOUND.
 NH0650
 NH0650                          STATION RECOVERY (2001)
 NH0650
 NH0650'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0650'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0205 ***********************************************************************
 KC0205  DESIGNATION -  Y 79
 KC0205  PID         -  KC0205
 KC0205  STATE/COUNTY-  IL/PIKE
 KC0205  COUNTRY     -  US
 KC0205  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0205
 KC0205                         *CURRENT SURVEY CONTROL
 KC0205  ______________________________________________________________________
 KC0205* NAD 83(1986) POSITION- 39 42 12.     (N) 090 42 12.     (W)   SCALED
 KC0205* NAVD 88 ORTHO HEIGHT -   183.617 (meters)      602.42  (feet) ADJUSTED
 KC0205  ______________________________________________________________________
 KC0205  GEOID HEIGHT    -        -32.613 (meters)                     GEOID18
 KC0205  DYNAMIC HEIGHT  -        183.516 (meters)      602.09  (feet) COMP
 KC0205  MODELED GRAVITY -    980,072.7   (mgal)                       NAVD 88
 KC0205
 KC0205  VERT ORDER      -  SECOND    CLASS 0
 KC0205
 KC0205.The horizontal coordinates were scaled from a map and have
 KC0205.an estimated accuracy of +/- 6 seconds.
 KC0205
 KC0205.The orthometric height was determined by differential leveling and
 KC0205.adjusted by the NATIONAL GEODETIC SURVEY
 KC0205.in June 1991.
 KC0205
 KC0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0205.GEOID18 height accuracy estimate available here.
 KC0205
 KC0205.Click photographs - Photos may exist for this station.
 KC0205
 KC0205.The dynamic height is computed by dividing the NAVD 88
 KC0205.geopotential number by the normal gravity value computed on the
 KC0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0205.degrees latitude (g = 980.6199 gals.).
 KC0205
 KC0205.The modeled gravity was interpolated from observed gravity values.
 KC0205
 KC0205;                    North         East    Units  Estimated Accuracy
 KC0205;SPC IL W     -   337,190.      653,980.      MT  (+/- 180 meters Scaled)
 KC0205
 KC0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD968973(NAD 83)
 KC0205
 KC0205                          SUPERSEDED SURVEY CONTROL
 KC0205
 KC0205  NGVD 29 (??/??/92)  183.712  (m)          602.73   (f) ADJ UNCH    2 0
 KC0205
 KC0205.Superseded values are not recommended for survey control.
 KC0205
 KC0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0205.See file dsdata.pdf to determine how the superseded data were derived.
 KC0205
 KC0205_MARKER: DB = BENCH MARK DISK
 KC0205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0205_STAMPING: Y 79 1935
 KC0205_MARK LOGO: CGS
 KC0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0205+STABILITY: SURFACE MOTION
 KC0205
 KC0205  HISTORY     - Date     Condition        Report By
 KC0205  HISTORY     - 1935     MONUMENTED       CGS
 KC0205  HISTORY     - 1976     GOOD             USGS
 KC0205  HISTORY     - 20230420 MARK NOT FOUND   ILDT
 KC0205
 KC0205                          STATION DESCRIPTION
 KC0205
 KC0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0205'1.3 MI E FROM GRIGGSVILLE.
 KC0205'1.3 MILES EAST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0205'GRIGGSVILLE, PIKE COUNTY, AT MILEAGE 477.3, 9 RAILS WEST OF THE
 KC0205'CENTER OF A GRADE CROSSING, 25 FEET NORTH OF THE CENTERLINE OF THE
 KC0205'TRACK, AND 2 FEET SOUTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 KC0205'DISK, STAMPED Y 79 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KC0205
 KC0205                          STATION RECOVERY (1976)
 KC0205
 KC0205'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 KC0205'GRIGGSVILLE, PIKE COUNTY, 1/2 MI. SOUTH AND 1 MI. EAST OF. NEAR 1/4
 KC0205'COR SEC. 23 AND 24, T 4 S, R 3 W. 1.3 MI. EAST ALONG N AND W R.R.
 KC0205'FROM STATION. 25 FT. NORTH, 290 FT. WEST AND 0.6 FT. LOWER THAN RD.
 KC0205'AT R.R. X-ING. 0.2 FT. LOWER THAN R.R. OPPOSITE BM. 24 FT. NORTH OF
 KC0205'CENTERLINE R.R. 23 FT. SOUTH OF RIGHT-OF-WAY FENCE. 23 FT. SOUTH OF
 KC0205'WITNESS POST. A STANDARD DISK STAMPED Y 79 1935 AND SET IN THE TOP OF
 KC0205'A CONCRETE POST.
 KC0205
 KC0205                          STATION RECOVERY (2023)
 KC0205
 KC0205'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KC0205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1013 ***********************************************************************
 JB1013  DESIGNATION -  Y 8
 JB1013  PID         -  JB1013
 JB1013  STATE/COUNTY-  IL/MARION
 JB1013  COUNTRY     -  US
 JB1013  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1013
 JB1013                         *CURRENT SURVEY CONTROL
 JB1013  ______________________________________________________________________
 JB1013* NAD 83(1986) POSITION- 38 31 49.     (N) 089 08 06.     (W)   SCALED
 JB1013* NAVD 88 ORTHO HEIGHT -   151.738 (meters)      497.83  (feet) ADJUSTED
 JB1013  ______________________________________________________________________
 JB1013  GEOID HEIGHT    -        -30.677 (meters)                     GEOID18
 JB1013  DYNAMIC HEIGHT  -        151.642 (meters)      497.51  (feet) COMP
 JB1013  MODELED GRAVITY -    979,990.3   (mgal)                       NAVD 88
 JB1013
 JB1013  VERT ORDER      -  FIRST     CLASS I
 JB1013
 JB1013.The horizontal coordinates were scaled from a map and have
 JB1013.an estimated accuracy of +/- 6 seconds.
 JB1013
 JB1013.The orthometric height was determined by differential leveling and
 JB1013.adjusted by the NATIONAL GEODETIC SURVEY
 JB1013.in June 1991.
 JB1013
 JB1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1013.GEOID18 height accuracy estimate available here.
 JB1013
 JB1013.Click photographs - Photos may exist for this station.
 JB1013
 JB1013.The dynamic height is computed by dividing the NAVD 88
 JB1013.geopotential number by the normal gravity value computed on the
 JB1013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1013.degrees latitude (g = 980.6199 gals.).
 JB1013
 JB1013.The modeled gravity was interpolated from observed gravity values.
 JB1013
 JB1013;                    North         East    Units  Estimated Accuracy
 JB1013;SPC IL E     -   207,140.      230,100.      MT  (+/- 180 meters Scaled)
 JB1013
 JB1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH139668(NAD 83)
 JB1013
 JB1013                          SUPERSEDED SURVEY CONTROL
 JB1013
 JB1013  NGVD 29 (??/??/92)  151.867  (m)          498.25   (f) ADJ UNCH    1 1
 JB1013
 JB1013.Superseded values are not recommended for survey control.
 JB1013
 JB1013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1013.See file dsdata.pdf to determine how the superseded data were derived.
 JB1013
 JB1013_MARKER: DB = BENCH MARK DISK
 JB1013_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1013_SP_SET: BUILDING
 JB1013_STAMPING: Y 8 1920
 JB1013_MARK LOGO: CGS
 JB1013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1013
 JB1013  HISTORY     - Date     Condition        Report By
 JB1013  HISTORY     - 1920     MONUMENTED       CGS
 JB1013  HISTORY     - 1969     GOOD             CGS
 JB1013  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB1013  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB1013
 JB1013                          STATION DESCRIPTION
 JB1013
 JB1013'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1013'0.2 MI N FROM CENTRALIA.
 JB1013'ABOUT 0.25 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1013'THE STATION AT CENTRALIA, 39 FEET EAST OF THE EAST RAIL OF THE
 JB1013'MAIN TRACK, 0.2 MILE SOUTH OF MILEPOST 252, SET VERTICALLY IN
 JB1013'THE WEST BRICK FACE AND 1.5 FEET NORTH OF THE SOUTHWEST CORNER
 JB1013'OF WAREHOUSE NUMBER 10 WHICH IS OCCUPIED BY THE SIEGLER HEATER
 JB1013'COMPANY, 45 FEET NORTH OF THE NORTH CURB OF E. MC CORD STREET
 JB1013'WHICH ENDS AT THE TRACK, AND ABOUT 4 FEET ABOVE THE LEVEL OF THE
 JB1013'TRACK.  SEC 18, T 1 N, R 1 E.
 JB1013
 JB1013                          STATION RECOVERY (2011)
 JB1013
 JB1013'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1013'MARK NOT FOUND.
 JB1013
 JB1013                          STATION RECOVERY (2014)
 JB1013
 JB1013'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1013'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0363 ***********************************************************************
 KC0363  DESIGNATION -  Y 80
 KC0363  PID         -  KC0363
 KC0363  STATE/COUNTY-  IL/PIKE
 KC0363  COUNTRY     -  US
 KC0363  USGS QUAD   -  HULL (2018)
 KC0363
 KC0363                         *CURRENT SURVEY CONTROL
 KC0363  ______________________________________________________________________
 KC0363* NAD 83(1986) POSITION- 39 43 38.     (N) 091 13 57.     (W)   SCALED
 KC0363* NAVD 88 ORTHO HEIGHT -   140.743 (meters)      461.75  (feet) ADJUSTED
 KC0363  ______________________________________________________________________
 KC0363  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 KC0363  DYNAMIC HEIGHT  -        140.667 (meters)      461.51  (feet) COMP
 KC0363  MODELED GRAVITY -    980,083.7   (mgal)                       NAVD 88
 KC0363
 KC0363  VERT ORDER      -  SECOND    CLASS 0
 KC0363
 KC0363.The horizontal coordinates were scaled from a map and have
 KC0363.an estimated accuracy of +/- 6 seconds.
 KC0363
 KC0363.The orthometric height was determined by differential leveling and
 KC0363.adjusted by the NATIONAL GEODETIC SURVEY
 KC0363.in June 1991.
 KC0363
 KC0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0363.GEOID18 height accuracy estimate available here.
 KC0363
 KC0363.Click photographs - Photos may exist for this station.
 KC0363
 KC0363.The dynamic height is computed by dividing the NAVD 88
 KC0363.geopotential number by the normal gravity value computed on the
 KC0363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0363.degrees latitude (g = 980.6199 gals.).
 KC0363
 KC0363.The modeled gravity was interpolated from observed gravity values.
 KC0363
 KC0363;                    North         East    Units  Estimated Accuracy
 KC0363;SPC IL W     -   340,250.      608,630.      MT  (+/- 180 meters Scaled)
 KC0363
 KC0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD514989(NAD 83)
 KC0363
 KC0363                          SUPERSEDED SURVEY CONTROL
 KC0363
 KC0363  NGVD 29 (??/??/92)  140.82   (m)          462.0    (f) COMPUTED    2 0
 KC0363
 KC0363.Superseded values are not recommended for survey control.
 KC0363
 KC0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0363.See file dsdata.pdf to determine how the superseded data were derived.
 KC0363
 KC0363_MARKER: DB = BENCH MARK DISK
 KC0363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0363_STAMPING: Y 80 1935
 KC0363_MARK LOGO: CGS
 KC0363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0363+STABILITY: SURFACE MOTION
 KC0363
 KC0363  HISTORY     - Date     Condition        Report By
 KC0363  HISTORY     - 1935     MONUMENTED       CGS
 KC0363
 KC0363                          STATION DESCRIPTION
 KC0363
 KC0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0363'2 MI NW FROM HULLS.
 KC0363'2.0 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KC0363'RAILROAD FROM HULLS, PIKE COUNTY, NEAR MILEAGE 5.5, 60 FEET
 KC0363'SOUTHEAST OF THE CENTER OF A GRADE CROSSING, 48 FEET SOUTHWEST
 KC0363'OF THE CENTERLINE OF THE TRACK, AND 2 FEET NORTHEAST OF THE
 KC0363'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED Y 80 1935 AND SET
 KC0363'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0364 ***********************************************************************
 KC0364  DESIGNATION -  Y 80 RESET
 KC0364  PID         -  KC0364
 KC0364  STATE/COUNTY-  IL/PIKE
 KC0364  COUNTRY     -  US
 KC0364  USGS QUAD   -  HULL (2018)
 KC0364
 KC0364                         *CURRENT SURVEY CONTROL
 KC0364  ______________________________________________________________________
 KC0364* NAD 83(1986) POSITION- 39 43 40.3    (N) 091 13 58.9    (W)   HD_HELD2
 KC0364* NAVD 88 ORTHO HEIGHT -   140.87  (meters)      462.2   (feet) RESET
 KC0364  ______________________________________________________________________
 KC0364  GEOID HEIGHT    -        -32.575 (meters)                     GEOID18
 KC0364  VERT ORDER      -  THIRD
 KC0364
 KC0364.The horizontal coordinates were established by autonomous hand held GPS
 KC0364.observations and have an estimated accuracy of +/- 10 meters.
 KC0364
 KC0364.The orthometric height was computed from unverified reset data.
 KC0364
 KC0364.No vertical observational check was made to the station.
 KC0364
 KC0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0364.GEOID18 height accuracy estimate available here.
 KC0364
 KC0364.Click photographs - Photos may exist for this station.
 KC0364
 KC0364;                    North         East    Units  Estimated Accuracy
 KC0364;SPC IL W     -   340,317.      608,583.      MT  (+/- 10 meters HH2 GPS)
 KC0364
 KC0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD5142999045(NAD 83)
 KC0364
 KC0364                          SUPERSEDED SURVEY CONTROL
 KC0364
 KC0364  NGVD 29 (??/??/??)  140.95   (m)          462.4    (f) RESET       3  
 KC0364
 KC0364.Superseded values are not recommended for survey control.
 KC0364
 KC0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0364.See file dsdata.pdf to determine how the superseded data were derived.
 KC0364
 KC0364_MARKER: DD = SURVEY DISK
 KC0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0364_STAMPING: Y 80 RESET 1963
 KC0364_MARK LOGO: CGS
 KC0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0364+STABILITY: SURFACE MOTION
 KC0364_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0364+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2010
 KC0364
 KC0364  HISTORY     - Date     Condition        Report By
 KC0364  HISTORY     - 1963     MONUMENTED       CGS
 KC0364  HISTORY     - 1964     GOOD             CGS
 KC0364  HISTORY     - 20100608 GOOD             MODNR
 KC0364
 KC0364                          STATION DESCRIPTION
 KC0364
 KC0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 KC0364'1.4 MI NW FROM HULL.
 KC0364'ABOUT 1.4 MILES NORTHWEST ALONG THE UNION ELECTRIC COMPANYS
 KC0364'TRANSMISSION LINE FROM THEIR POWER STATION AT HULL, PIKE COUNTY,
 KC0364'IN SECTION 8, T.4S., R.7W. OF THE 4TH P.M., APPROXIMATELY 240
 KC0364'FEET NORTHWEST OF THE CENTER OF THE NORTHERLY LEVEE OF THE WALNUT
 KC0364'CREEK CHANNEL, IN LINE WITH THE FOOTINGS OF THE UNION ELECTRIC
 KC0364'COMPANYS TRANSMISSION LINE TOWER NO. 678, 2.1 FEET FROM THE
 KC0364'SOUTH TOWER FOOTING, 17.8 FEET FROM THE EAST TOWER FOOTING AND
 KC0364'SET IN THE TOP OF A CONCRETE POST.
 KC0364
 KC0364                          STATION RECOVERY (2010)
 KC0364
 KC0364'RECOVERY NOTE BY MO DEPT OF NAT RES 2010 (MJC)
 KC0364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0110 ***********************************************************************
 KC0110  DESIGNATION -  Y 81
 KC0110  PID         -  KC0110
 KC0110  STATE/COUNTY-  IL/PIKE
 KC0110  COUNTRY     -  US
 KC0110  USGS QUAD   -  PLEASANT HILL WEST (2018)
 KC0110
 KC0110                         *CURRENT SURVEY CONTROL
 KC0110  ______________________________________________________________________
 KC0110* NAD 83(1986) POSITION- 39 27 13.     (N) 090 59 02.     (W)   SCALED
 KC0110* NAVD 88 ORTHO HEIGHT -   139.560 (meters)      457.87  (feet) ADJUSTED
 KC0110  ______________________________________________________________________
 KC0110  GEOID HEIGHT    -        -32.456 (meters)                     GEOID18
 KC0110  DYNAMIC HEIGHT  -        139.480 (meters)      457.61  (feet) COMP
 KC0110  MODELED GRAVITY -    980,056.5   (mgal)                       NAVD 88
 KC0110
 KC0110  VERT ORDER      -  SECOND    CLASS 0
 KC0110
 KC0110.The horizontal coordinates were scaled from a map and have
 KC0110.an estimated accuracy of +/- 6 seconds.
 KC0110
 KC0110.The orthometric height was determined by differential leveling and
 KC0110.adjusted by the NATIONAL GEODETIC SURVEY
 KC0110.in June 1991.
 KC0110
 KC0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0110.GEOID18 height accuracy estimate available here.
 KC0110
 KC0110.Click photographs - Photos may exist for this station.
 KC0110
 KC0110.The dynamic height is computed by dividing the NAVD 88
 KC0110.geopotential number by the normal gravity value computed on the
 KC0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0110.degrees latitude (g = 980.6199 gals.).
 KC0110
 KC0110.The modeled gravity was interpolated from observed gravity values.
 KC0110
 KC0110;                    North         East    Units  Estimated Accuracy
 KC0110;SPC IL W     -   309,650.      629,670.      MT  (+/- 180 meters Scaled)
 KC0110
 KC0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD734690(NAD 83)
 KC0110
 KC0110                          SUPERSEDED SURVEY CONTROL
 KC0110
 KC0110  NGVD 29 (??/??/92)  139.645  (m)          458.15   (f) ADJ UNCH    2 0
 KC0110
 KC0110.Superseded values are not recommended for survey control.
 KC0110
 KC0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0110.See file dsdata.pdf to determine how the superseded data were derived.
 KC0110
 KC0110_MARKER: DB = BENCH MARK DISK
 KC0110_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0110_SP_SET: BRIDGE
 KC0110_STAMPING: Y 81 1935
 KC0110_MARK LOGO: CGS
 KC0110_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0110
 KC0110  HISTORY     - Date     Condition        Report By
 KC0110  HISTORY     - 1935     MONUMENTED       CGS
 KC0110  HISTORY     - 1943     GOOD             CGS
 KC0110  HISTORY     - 20120606 GOOD             ILDT
 KC0110
 KC0110                          STATION DESCRIPTION
 KC0110
 KC0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0110'3.3 MI SE FROM PIKE.
 KC0110'ABOUT ONE MILE SOUTHEAST ALONG THE ALTON RAILROAD FROM THE END
 KC0110'OF THE TRACK AT PIKE, PIKE COUNTY, THENCE 2.3 MILES EAST ALONG
 KC0110'THE RAILROAD, AT BRIDGE E-2715, IN THE TOP OF THE BACKWALL OF THE
 KC0110'WEST ABUTMENT, 5-1/2 FEET NORTH OF THE NORTH RAIL, AND 2 FEET
 KC0110'SOUTH OF THE NORTH EDGE.  A STANDARD DISK, STAMPED Y 81 1935.
 KC0110
 KC0110                          STATION RECOVERY (2012)
 KC0110
 KC0110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0110'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0095 ***********************************************************************
 KC0095  DESIGNATION -  Y 82
 KC0095  PID         -  KC0095
 KC0095  STATE/COUNTY-  IL/PIKE
 KC0095  COUNTRY     -  US
 KC0095  USGS QUAD   -  PEARL EAST (2018)
 KC0095
 KC0095                         *CURRENT SURVEY CONTROL
 KC0095  ______________________________________________________________________
 KC0095* NAD 83(1986) POSITION- 39 27 27.     (N) 090 36 47.     (W)   SCALED
 KC0095* NAVD 88 ORTHO HEIGHT -   135.102 (meters)      443.25  (feet) ADJUSTED
 KC0095  ______________________________________________________________________
 KC0095  GEOID HEIGHT    -        -32.329 (meters)                     GEOID18
 KC0095  DYNAMIC HEIGHT  -        135.025 (meters)      442.99  (feet) COMP
 KC0095  MODELED GRAVITY -    980,058.9   (mgal)                       NAVD 88
 KC0095
 KC0095  VERT ORDER      -  FIRST     CLASS II
 KC0095
 KC0095.The horizontal coordinates were scaled from a map and have
 KC0095.an estimated accuracy of +/- 6 seconds.
 KC0095
 KC0095.The orthometric height was determined by differential leveling and
 KC0095.adjusted by the NATIONAL GEODETIC SURVEY
 KC0095.in June 1991.
 KC0095
 KC0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0095.GEOID18 height accuracy estimate available here.
 KC0095
 KC0095.Click photographs - Photos may exist for this station.
 KC0095
 KC0095.The dynamic height is computed by dividing the NAVD 88
 KC0095.geopotential number by the normal gravity value computed on the
 KC0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0095.degrees latitude (g = 980.6199 gals.).
 KC0095
 KC0095.The modeled gravity was interpolated from observed gravity values.
 KC0095
 KC0095;                    North         East    Units  Estimated Accuracy
 KC0095;SPC IL W     -   309,850.      661,580.      MT  (+/- 180 meters Scaled)
 KC0095
 KC0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD053702(NAD 83)
 KC0095
 KC0095                          SUPERSEDED SURVEY CONTROL
 KC0095
 KC0095  NGVD 29 (??/??/92)  135.250  (m)          443.73   (f) ADJ UNCH    1 2
 KC0095
 KC0095.Superseded values are not recommended for survey control.
 KC0095
 KC0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0095.See file dsdata.pdf to determine how the superseded data were derived.
 KC0095
 KC0095_MARKER: DB = BENCH MARK DISK
 KC0095_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0095_SP_SET: BRIDGE
 KC0095_STAMPING: Y 82 1935
 KC0095_MARK LOGO: CGS
 KC0095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0095
 KC0095  HISTORY     - Date     Condition        Report By
 KC0095  HISTORY     - 1935     MONUMENTED       CGS
 KC0095  HISTORY     - 1961     GOOD             CGS
 KC0095  HISTORY     - 1981     GOOD             AEROS
 KC0095
 KC0095                          STATION DESCRIPTION
 KC0095
 KC0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0095'0.7 MI E FROM PEARL.
 KC0095'ABOUT 0.7 MILE EAST ALONG THE GULF, MOBILE AND OHIO RAILROAD
 KC0095'FROM THE STATION AT PEARL, SET ON TOP OF THE SOUTH END OF THE
 KC0095'WEST CONCRETE ABUTMENT OF THE BRIDGE OVER THE ILLINOIS RIVER,
 KC0095'4 1/2 FEET SOUTH OF THE SOUTH RAIL, 2 FEET NORTH OF THE SOUTH
 KC0095'END OF THE ABUTMENT AND 1 FOOT BELOW THE LEVEL OF THE TRACK.
 KC0095
 KC0095                          STATION RECOVERY (1981)
 KC0095
 KC0095'RECOVERY NOTE BY AERO SERVICE CORPORATION 1981
 KC0095'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0488 ***********************************************************************
 KB0488  DESIGNATION -  Y 83 RESET
 KB0488  PID         -  KB0488
 KB0488  STATE/COUNTY-  IL/SHELBY
 KB0488  COUNTRY     -  US
 KB0488  USGS QUAD   -  WINDSOR (2018)
 KB0488
 KB0488                         *CURRENT SURVEY CONTROL
 KB0488  ______________________________________________________________________
 KB0488* NAD 83(1986) POSITION- 39 22 31.     (N) 088 36 40.     (W)   SCALED
 KB0488* NAVD 88 ORTHO HEIGHT -   198.95  (meters)      652.7   (feet) RESET
 KB0488  ______________________________________________________________________
 KB0488  GEOID HEIGHT    -        -32.219 (meters)                     GEOID18
 KB0488  VERT ORDER      -  THIRD
 KB0488
 KB0488.The horizontal coordinates were scaled from a map and have
 KB0488.an estimated accuracy of +/- 6 seconds.
 KB0488
 KB0488.The orthometric height was computed from unverified reset data.
 KB0488
 KB0488.No vertical observational check was made to the station.
 KB0488
 KB0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0488.GEOID18 height accuracy estimate available here.
 KB0488
 KB0488.Click photographs - Photos may exist for this station.
 KB0488
 KB0488;                    North         East    Units  Estimated Accuracy
 KB0488;SPC IL E     -   300,680.      276,070.      MT  (+/- 180 meters Scaled)
 KB0488
 KB0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ612596(NAD 83)
 KB0488
 KB0488                          SUPERSEDED SURVEY CONTROL
 KB0488
 KB0488  NGVD 29 (??/??/??)  199.03   (m)          653.0    (f) RESET       3  
 KB0488
 KB0488.Superseded values are not recommended for survey control.
 KB0488
 KB0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0488.See file dsdata.pdf to determine how the superseded data were derived.
 KB0488
 KB0488_MARKER: DB = BENCH MARK DISK
 KB0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0488_STAMPING: Y 83 RESET 1963
 KB0488_MARK LOGO: CGS
 KB0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0488+STABILITY: SURFACE MOTION
 KB0488
 KB0488  HISTORY     - Date     Condition        Report By
 KB0488  HISTORY     - 1963     MONUMENTED       CA-093
 KB0488  HISTORY     - 1964     GOOD             CGS
 KB0488  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0488
 KB0488                          STATION DESCRIPTION
 KB0488
 KB0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 KB0488'1.9 MI N FROM STRASBURG.
 KB0488'1.9 MILES NORTH ALONG THE ABANDONED WABASH RAILWAY FROM THE OLD
 KB0488'STATION AT STRASBURG, SHELBY COUNTY, 135 FEET WEST FROM AN
 KB0488'ABANDONED SCHOOLHOUSE, 40 FEET NORTH OF THE CENTER OF AN EAST
 KB0488'AND WEST ROAD, ON THE WESTERLY R.O.W. LINE OF THE OLD WABASH
 KB0488'RAILWAY, IN A NORTH AND SOUTH FENCE LINE, ON THE WEST BANK OF
 KB0488'A DRAINAGE DITCH, 12 FEET NORTH OF AN EAST AND WEST FENCE LINE
 KB0488'ON THE NORTH SIDE OF THE EAST AND WEST ROAD, 11.5 FEET NORTH OF
 KB0488'THE FACE OF A POWER POLE IN A LINE OF POLES RUNNING NORTH AND
 KB0488'SOUTH, AND SET IN A 15-INCH SQUARE CONCRETE POST.  NEW LOCATION
 KB0488'IS 65 FEET DUE WEST FROM OLD LOCATION.
 KB0488
 KB0488                          STATION RECOVERY (2004)
 KB0488
 KB0488'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0488'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0552 ***********************************************************************
 JB0552  DESIGNATION -  Y 84
 JB0552  PID         -  JB0552
 JB0552  STATE/COUNTY-  IL/CLAY
 JB0552  COUNTRY     -  US
 JB0552  USGS QUAD   -  EDGEWOOD (2018)
 JB0552
 JB0552                         *CURRENT SURVEY CONTROL
 JB0552  ______________________________________________________________________
 JB0552* NAD 83(1986) POSITION- 38 53 11.     (N) 088 38 46.     (W)   SCALED
 JB0552* NAVD 88 ORTHO HEIGHT -   167.358 (meters)      549.07  (feet) ADJUSTED
 JB0552  ______________________________________________________________________
 JB0552  GEOID HEIGHT    -        -31.596 (meters)                     GEOID18
 JB0552  DYNAMIC HEIGHT  -        167.256 (meters)      548.74  (feet) COMP
 JB0552  MODELED GRAVITY -    980,012.0   (mgal)                       NAVD 88
 JB0552
 JB0552  VERT ORDER      -  SECOND    CLASS 0
 JB0552
 JB0552.The horizontal coordinates were scaled from a map and have
 JB0552.an estimated accuracy of +/- 6 seconds.
 JB0552
 JB0552.The orthometric height was determined by differential leveling and
 JB0552.adjusted by the NATIONAL GEODETIC SURVEY
 JB0552.in June 1991.
 JB0552
 JB0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0552.GEOID18 height accuracy estimate available here.
 JB0552
 JB0552.Click photographs - Photos may exist for this station.
 JB0552
 JB0552.The dynamic height is computed by dividing the NAVD 88
 JB0552.geopotential number by the normal gravity value computed on the
 JB0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0552.degrees latitude (g = 980.6199 gals.).
 JB0552
 JB0552.The modeled gravity was interpolated from observed gravity values.
 JB0552
 JB0552;                    North         East    Units  Estimated Accuracy
 JB0552;SPC IL E     -   246,410.      272,860.      MT  (+/- 180 meters Scaled)
 JB0552
 JB0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ572054(NAD 83)
 JB0552
 JB0552                          SUPERSEDED SURVEY CONTROL
 JB0552
 JB0552  NGVD 29 (??/??/92)  167.46   (m)          549.4    (f) COMPUTED    2 0
 JB0552
 JB0552.Superseded values are not recommended for survey control.
 JB0552
 JB0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0552.See file dsdata.pdf to determine how the superseded data were derived.
 JB0552
 JB0552_MARKER: DB = BENCH MARK DISK
 JB0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0552_STAMPING: Y 84 1935
 JB0552_MARK LOGO: CGS
 JB0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0552+STABILITY: SURFACE MOTION
 JB0552
 JB0552  HISTORY     - Date     Condition        Report By
 JB0552  HISTORY     - 1935     MONUMENTED       CGS
 JB0552  HISTORY     - 1955     MARK NOT FOUND   CGS
 JB0552  HISTORY     - 1960     GOOD             CGS
 JB0552
 JB0552                          STATION DESCRIPTION
 JB0552
 JB0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1955
 JB0552'2.7 MI S FROM EDGEWOOD.
 JB0552'IN CLAY COUNTY, 2.7 MILES SOUTH ALONG THE BALTIMORE AND OHIO
 JB0552'RAILROAD FROM THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT
 JB0552'EDGEWOOD, EFFINGHAM COUNTY, NEAR POLE 92+29, AND 45 FEET SOUTH
 JB0552'OF A POINT 55 FEET WEST OF THE CENTER OF A GRADE CROSSING.  A
 JB0552'STANDARD DISK, STAMPED Y 84 1935 AND SET IN THE TOP OF A CONCRETE
 JB0552'POST.
 JB0552
 JB0552                          STATION RECOVERY (1960)
 JB0552
 JB0552'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0161 ***********************************************************************
 JB0161  DESIGNATION -  Y 85
 JB0161  PID         -  JB0161
 JB0161  STATE/COUNTY-  IL/WAYNE
 JB0161  COUNTRY     -  US
 JB0161  USGS QUAD   -  GEFF (2018)
 JB0161
 JB0161                         *CURRENT SURVEY CONTROL
 JB0161  ______________________________________________________________________
 JB0161* NAD 83(1986) POSITION- 38 23 54.     (N) 088 22 39.     (W)   SCALED
 JB0161* NAVD 88 ORTHO HEIGHT -   144.366 (meters)      473.64  (feet) ADJUSTED
 JB0161  ______________________________________________________________________
 JB0161  GEOID HEIGHT    -        -30.596 (meters)                     GEOID18
 JB0161  DYNAMIC HEIGHT  -        144.276 (meters)      473.35  (feet) COMP
 JB0161  MODELED GRAVITY -    980,001.8   (mgal)                       NAVD 88
 JB0161
 JB0161  VERT ORDER      -  SECOND    CLASS 0
 JB0161
 JB0161.The horizontal coordinates were scaled from a map and have
 JB0161.an estimated accuracy of +/- 6 seconds.
 JB0161
 JB0161.The orthometric height was determined by differential leveling and
 JB0161.adjusted by the NATIONAL GEODETIC SURVEY
 JB0161.in June 1991.
 JB0161
 JB0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0161.GEOID18 height accuracy estimate available here.
 JB0161
 JB0161.Click photographs - Photos may exist for this station.
 JB0161
 JB0161.The dynamic height is computed by dividing the NAVD 88
 JB0161.geopotential number by the normal gravity value computed on the
 JB0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0161.degrees latitude (g = 980.6199 gals.).
 JB0161
 JB0161.The modeled gravity was interpolated from observed gravity values.
 JB0161
 JB0161;                    North         East    Units  Estimated Accuracy
 JB0161;SPC IL E     -   192,190.      296,140.      MT  (+/- 180 meters Scaled)
 JB0161
 JB0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH797509(NAD 83)
 JB0161
 JB0161                          SUPERSEDED SURVEY CONTROL
 JB0161
 JB0161  NGVD 29 (??/??/92)  144.488  (m)          474.04   (f) ADJ UNCH    2 0
 JB0161
 JB0161.Superseded values are not recommended for survey control.
 JB0161
 JB0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0161.See file dsdata.pdf to determine how the superseded data were derived.
 JB0161
 JB0161_MARKER: DB = BENCH MARK DISK
 JB0161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0161_STAMPING: Y 85 1935
 JB0161_MARK LOGO: CGS
 JB0161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0161+STABILITY: SURFACE MOTION
 JB0161
 JB0161  HISTORY     - Date     Condition        Report By
 JB0161  HISTORY     - 1935     MONUMENTED       CGS
 JB0161  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JB0161
 JB0161                          STATION DESCRIPTION
 JB0161
 JB0161'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0161'1.4 MI N FROM FAIRFIELD.
 JB0161'1.4 MILES NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0161'STATION AT FAIRFIELD, WAYNE COUNTY, ABOUT 1000 FEET NORTH
 JB0161'OF MILEPOST S 54, 2 RAILS SOUTH OF A ROAD CROSSING, AND 45 FEET
 JB0161'WEST OF THE TRACK.  A STANDARD DISK, STAMPED Y 85 1935 AND SET
 JB0161'IN THE TOP OF A CONCRETE POST.  NOTE-- THIS BENCH MARK IS ABOUT
 JB0161'1/4 MILE NORTH OF MILEPOST S 54.
 JB0161
 JB0161                          STATION RECOVERY (2012)
 JB0161
 JB0161'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB0161'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1246 ***********************************************************************
 KA1246  DESIGNATION -  Y 86
 KA1246  PID         -  KA1246
 KA1246  STATE/COUNTY-  IL/CLARK
 KA1246  COUNTRY     -  US
 KA1246  USGS QUAD   -  DENNISON (2018)
 KA1246
 KA1246                         *CURRENT SURVEY CONTROL
 KA1246  ______________________________________________________________________
 KA1246* NAD 83(1986) POSITION- 39 27 32.     (N) 087 35 52.     (W)   SCALED
 KA1246* NAVD 88 ORTHO HEIGHT -   175.269 (meters)      575.03  (feet) ADJUSTED
 KA1246  ______________________________________________________________________
 KA1246  GEOID HEIGHT    -        -32.371 (meters)                     GEOID18
 KA1246  DYNAMIC HEIGHT  -        175.171 (meters)      574.71  (feet) COMP
 KA1246  MODELED GRAVITY -    980,061.5   (mgal)                       NAVD 88
 KA1246
 KA1246  VERT ORDER      -  FIRST     CLASS II
 KA1246
 KA1246.The horizontal coordinates were scaled from a map and have
 KA1246.an estimated accuracy of +/- 6 seconds.
 KA1246
 KA1246.The orthometric height was determined by differential leveling and
 KA1246.adjusted by the NATIONAL GEODETIC SURVEY
 KA1246.in June 1991.
 KA1246
 KA1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1246.GEOID18 height accuracy estimate available here.
 KA1246
 KA1246.Click photographs - Photos may exist for this station.
 KA1246
 KA1246.The dynamic height is computed by dividing the NAVD 88
 KA1246.geopotential number by the normal gravity value computed on the
 KA1246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1246.degrees latitude (g = 980.6199 gals.).
 KA1246
 KA1246.The modeled gravity was interpolated from observed gravity values.
 KA1246
 KA1246;                    North         East    Units  Estimated Accuracy
 KA1246;SPC IL E     -   310,180.      363,300.      MT  (+/- 180 meters Scaled)
 KA1246
 KA1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ485678(NAD 83)
 KA1246
 KA1246                          SUPERSEDED SURVEY CONTROL
 KA1246
 KA1246  NGVD 29 (??/??/92)  175.36   (m)          575.3    (f) COMPUTED    1 2
 KA1246
 KA1246.Superseded values are not recommended for survey control.
 KA1246
 KA1246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1246.See file dsdata.pdf to determine how the superseded data were derived.
 KA1246
 KA1246_MARKER: DB = BENCH MARK DISK
 KA1246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1246_STAMPING: Y 86 1935
 KA1246_MARK LOGO: CGS
 KA1246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1246+STABILITY: SURFACE MOTION
 KA1246
 KA1246  HISTORY     - Date     Condition        Report By
 KA1246  HISTORY     - 1935     MONUMENTED       CGS
 KA1246  HISTORY     - 1956     GOOD             CGS
 KA1246  HISTORY     - 19981104 MARK NOT FOUND   USPSQD
 KA1246  HISTORY     - 20050210 MARK NOT FOUND   ILDT
 KA1246
 KA1246                          STATION DESCRIPTION
 KA1246
 KA1246'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1246'AT DENNISON.
 KA1246'AT DENNISON, ALONG THE PENNSYLVANIA RAILROAD, AT A ROAD CROSSING,
 KA1246'IN SECTION 26, T. 12 N., R. 11 W., 46 1/2 FEET NORTH OF NORTH
 KA1246'RAIL, 92 FEET EAST OF CENTER LINE OF ROAD, 136 FEET NORTHEAST
 KA1246'OF CENTER OF CROSSING, 79 FEET WEST OF A TELEPHONE POLE WITH A
 KA1246'RAILROAD SPIKE DRIVEN IN SOUTH SIDE OF POLE, 59 1/2 FEET
 KA1246'SOUTHEAST OF SOUTHWEST CORNER OF JOHNS GROCERY STORE, 43 FEET
 KA1246'SOUTHWEST OF SOUTHEAST CORNER OF SAME STORE, 1 FOOT SOUTH OF A
 KA1246'FENCE LINE, ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE
 KA1246'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 KA1246
 KA1246                          STATION RECOVERY (1998)
 KA1246
 KA1246'RECOVERY NOTE BY US POWER SQUADRON 1998
 KA1246'MARK NOT FOUND.
 KA1246
 KA1246                          STATION RECOVERY (2005)
 KA1246
 KA1246'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1246'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0460 ***********************************************************************
 KB0460  DESIGNATION -  Y 87
 KB0460  PID         -  KB0460
 KB0460  STATE/COUNTY-  IL/SHELBY
 KB0460  COUNTRY     -  US
 KB0460  USGS QUAD   -  SHELBYVILLE (2018)
 KB0460
 KB0460                         *CURRENT SURVEY CONTROL
 KB0460  ______________________________________________________________________
 KB0460* NAD 83(1986) POSITION- 39 24 29.     (N) 088 45 03.     (W)   SCALED
 KB0460* NAVD 88 ORTHO HEIGHT -   206.257 (meters)      676.69  (feet) ADJUSTED
 KB0460  ______________________________________________________________________
 KB0460  GEOID HEIGHT    -        -32.273 (meters)                     GEOID18
 KB0460  DYNAMIC HEIGHT  -        206.137 (meters)      676.30  (feet) COMP
 KB0460  MODELED GRAVITY -    980,044.5   (mgal)                       NAVD 88
 KB0460
 KB0460  VERT ORDER      -  SECOND    CLASS 0
 KB0460
 KB0460.The horizontal coordinates were scaled from a map and have
 KB0460.an estimated accuracy of +/- 6 seconds.
 KB0460
 KB0460.The orthometric height was determined by differential leveling and
 KB0460.adjusted by the NATIONAL GEODETIC SURVEY
 KB0460.in June 1991.
 KB0460
 KB0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0460.GEOID18 height accuracy estimate available here.
 KB0460
 KB0460.Click photographs - Photos may exist for this station.
 KB0460
 KB0460.The dynamic height is computed by dividing the NAVD 88
 KB0460.geopotential number by the normal gravity value computed on the
 KB0460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0460.degrees latitude (g = 980.6199 gals.).
 KB0460
 KB0460.The modeled gravity was interpolated from observed gravity values.
 KB0460
 KB0460;                    North         East    Units  Estimated Accuracy
 KB0460;SPC IL E     -   304,360.      264,040.      MT  (+/- 180 meters Scaled)
 KB0460
 KB0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ492635(NAD 83)
 KB0460
 KB0460                          SUPERSEDED SURVEY CONTROL
 KB0460
 KB0460  NGVD 29 (??/??/92)  206.337  (m)          676.96   (f) ADJ UNCH    2 0
 KB0460
 KB0460.Superseded values are not recommended for survey control.
 KB0460
 KB0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0460.See file dsdata.pdf to determine how the superseded data were derived.
 KB0460
 KB0460_MARKER: DB = BENCH MARK DISK
 KB0460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0460_STAMPING: Y 87 1935
 KB0460_MARK LOGO: CGS
 KB0460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0460+STABILITY: SURFACE MOTION
 KB0460_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KB0460+SATELLITE: SATELLITE OBSERVATIONS - November 26, 2012
 KB0460
 KB0460  HISTORY     - Date     Condition        Report By
 KB0460  HISTORY     - 1935     MONUMENTED       CGS
 KB0460  HISTORY     - 1973     MARK NOT FOUND   ILDT
 KB0460  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0460  HISTORY     - 20121126 GOOD             ILDT
 KB0460
 KB0460                          STATION DESCRIPTION
 KB0460
 KB0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0460'2.3 MI E FROM SHELBYVILLE.
 KB0460'2.3 MILES EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0460'ST. LOUIS RAILWAY FROM THE STATION AT SHELBYVILLE, SHELBY COUNTY,
 KB0460'AT MILEPOST 149, 40 FEET EAST OF A ROAD CROSSING, 40 FEET SOUTH
 KB0460'OF THE TRACK, 10 FEET EAST OF A FENCE CORNER, AND 1 FOOT NORTH
 KB0460'OF THE FENCE.  A STANDARD DISK, STAMPED Y 87 1935 AND SET IN
 KB0460'THE TOP OF A CONCRETE POST.
 KB0460
 KB0460                          STATION RECOVERY (1973)
 KB0460
 KB0460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 KB0460'MARK NOT FOUND.
 KB0460
 KB0460                          STATION RECOVERY (2004)
 KB0460
 KB0460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0460'MARK NOT FOUND.
 KB0460
 KB0460                          STATION RECOVERY (2012)
 KB0460
 KB0460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (BES)
 KB0460'THE MARK IS LOCATED ABOUT 2.0 MI EAST OF SHELBYVILLE
 KB0460'TO REACH THE MARK FROM THE JUNCTION OF IL 16 AND IL 128 NORTH IN
 KB0460'SHELBYVILLE, GO EAST ON IL 16 FOR 3.0 MI TO A CROSSROAD TR 2100E,
 KB0460'TURN LEFT AND GO NORTH ON TR 2100E FOR 0.2 MI TO THE MARK ON THE
 KB0460'RIGHT,
 KB0460'THE MARK IS 51.0 FT EAST OF THE CENTERLINE OF TR 2100E, 31.8 FT EAST
 KB0460'OF A FENCE CORNER,
 KB0460'11.5 FT NORTHEAST OF THE NORTHEAST CORNER OF A GREEN BURIED ELECECTIC
 KB0460'BOX, 0.7 FT NORTH OF WIRE FENCE,
 KB0460'AND 0.4 FT WEST OF A ORANGE FIBERGLASS WITNESS POST.
 KB0460'THE MARK IS PROJECTING ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0498 ***********************************************************************
 KB0498  DESIGNATION -  Y 88
 KB0498  PID         -  KB0498
 KB0498  STATE/COUNTY-  IL/FAYETTE
 KB0498  COUNTRY     -  US
 KB0498  USGS QUAD   -  ALTAMONT WEST (2018)
 KB0498
 KB0498                         *CURRENT SURVEY CONTROL
 KB0498  ______________________________________________________________________
 KB0498* NAD 83(1986) POSITION- 39 02 17.     (N) 088 49 29.     (W)   SCALED
 KB0498* NAVD 88 ORTHO HEIGHT -   189.539 (meters)      621.85  (feet) ADJUSTED
 KB0498  ______________________________________________________________________
 KB0498  GEOID HEIGHT    -        -31.939 (meters)                     GEOID18
 KB0498  DYNAMIC HEIGHT  -        189.422 (meters)      621.46  (feet) COMP
 KB0498  MODELED GRAVITY -    980,006.9   (mgal)                       NAVD 88
 KB0498
 KB0498  VERT ORDER      -  SECOND    CLASS 0
 KB0498
 KB0498.The horizontal coordinates were scaled from a map and have
 KB0498.an estimated accuracy of +/- 6 seconds.
 KB0498
 KB0498.The orthometric height was determined by differential leveling and
 KB0498.adjusted by the NATIONAL GEODETIC SURVEY
 KB0498.in June 1991.
 KB0498
 KB0498.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0498.GEOID18 height accuracy estimate available here.
 KB0498
 KB0498.Click photographs - Photos may exist for this station.
 KB0498
 KB0498.The dynamic height is computed by dividing the NAVD 88
 KB0498.geopotential number by the normal gravity value computed on the
 KB0498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0498.degrees latitude (g = 980.6199 gals.).
 KB0498
 KB0498.The modeled gravity was interpolated from observed gravity values.
 KB0498
 KB0498;                    North         East    Units  Estimated Accuracy
 KB0498;SPC IL E     -   263,320.      257,460.      MT  (+/- 180 meters Scaled)
 KB0498
 KB0498_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ420225(NAD 83)
 KB0498
 KB0498                          SUPERSEDED SURVEY CONTROL
 KB0498
 KB0498  NGVD 29 (??/??/92)  189.658  (m)          622.24   (f) ADJ UNCH    2 0
 KB0498
 KB0498.Superseded values are not recommended for survey control.
 KB0498
 KB0498.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0498.See file dsdata.pdf to determine how the superseded data were derived.
 KB0498
 KB0498_MARKER: DB = BENCH MARK DISK
 KB0498_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0498_SP_SET: CULVERT HEADWALL
 KB0498_STAMPING: Y 88 1935
 KB0498_MARK LOGO: CGS
 KB0498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0498+STABILITY: SURFACE MOTION
 KB0498
 KB0498  HISTORY     - Date     Condition        Report By
 KB0498  HISTORY     - 1935     MONUMENTED       CGS
 KB0498
 KB0498                          STATION DESCRIPTION
 KB0498
 KB0498'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0498'1.3 MI E FROM ST ELMO.
 KB0498'1.3 MILES EAST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0498'AT ST. ELMO, FAYETTE COUNTY, AT POLE 156/23, AT A CONCRETE
 KB0498'CULVERT AND OVERPASS, IN THE TOP OF THE EAST END OF THE NORTH
 KB0498'HEADWALL, 8 FEET NORTH OF THE NORTH TRACK, 1.5 FEET WEST OF THE
 KB0498'EAST EDGE OF THE HEADWALL, AND 1 FOOT NORTH OF THE SOUTH EDGE.  A
 KB0498'STANDARD DISK, STAMPED Y 88 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0133 ***********************************************************************
 JB0133  DESIGNATION -  Y 89
 JB0133  PID         -  JB0133
 JB0133  STATE/COUNTY-  IL/JASPER
 JB0133  COUNTRY     -  US
 JB0133  USGS QUAD   -  NEWTON (2018)
 JB0133
 JB0133                         *CURRENT SURVEY CONTROL
 JB0133  ______________________________________________________________________
 JB0133* NAD 83(1986) POSITION- 38 59 26.     (N) 088 12 09.     (W)   SCALED
 JB0133* NAVD 88 ORTHO HEIGHT -   168.986 (meters)      554.41  (feet) ADJUSTED
 JB0133  ______________________________________________________________________
 JB0133  GEOID HEIGHT    -        -31.719 (meters)                     GEOID18
 JB0133  DYNAMIC HEIGHT  -        168.885 (meters)      554.08  (feet) COMP
 JB0133  MODELED GRAVITY -    980,023.3   (mgal)                       NAVD 88
 JB0133
 JB0133  VERT ORDER      -  SECOND    CLASS 0
 JB0133
 JB0133.The horizontal coordinates were scaled from a map and have
 JB0133.an estimated accuracy of +/- 6 seconds.
 JB0133
 JB0133.The orthometric height was determined by differential leveling and
 JB0133.adjusted by the NATIONAL GEODETIC SURVEY
 JB0133.in June 1991.
 JB0133
 JB0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0133.GEOID18 height accuracy estimate available here.
 JB0133
 JB0133.Click photographs - Photos may exist for this station.
 JB0133
 JB0133.The dynamic height is computed by dividing the NAVD 88
 JB0133.geopotential number by the normal gravity value computed on the
 JB0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0133.degrees latitude (g = 980.6199 gals.).
 JB0133
 JB0133.The modeled gravity was interpolated from observed gravity values.
 JB0133
 JB0133;                    North         East    Units  Estimated Accuracy
 JB0133;SPC IL E     -   257,940.      311,340.      MT  (+/- 180 meters Scaled)
 JB0133
 JB0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ958164(NAD 83)
 JB0133
 JB0133                          SUPERSEDED SURVEY CONTROL
 JB0133
 JB0133  NGVD 29 (??/??/92)  169.083  (m)          554.73   (f) ADJ UNCH    2 0
 JB0133
 JB0133.Superseded values are not recommended for survey control.
 JB0133
 JB0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0133.See file dsdata.pdf to determine how the superseded data were derived.
 JB0133
 JB0133_MARKER: DB = BENCH MARK DISK
 JB0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0133_STAMPING: Y 89 1935
 JB0133_MARK LOGO: CGS
 JB0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0133+STABILITY: SURFACE MOTION
 JB0133
 JB0133  HISTORY     - Date     Condition        Report By
 JB0133  HISTORY     - 1935     MONUMENTED       CGS
 JB0133  HISTORY     - 1948     GOOD             CGS
 JB0133  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0133
 JB0133                          STATION DESCRIPTION
 JB0133
 JB0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 JB0133'2.4 MI NW FROM NEWTON.
 JB0133'2.4 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0133'THE STATION AT NEWTON, JASPER COUNTY, 1/4 MILE EAST OF MILEPOST
 JB0133'E 21 = I 156, AT A CURVE IN STATE HIGHWAY 33, 12 YARDS EAST OF A
 JB0133'SECTION-CAR SETOFF, 38.7 FEET NORTH OF THE CENTERLINE OF THE
 JB0133'TRACK, AND 6 FEET EAST OF A FENCE CORNER.  A STANDARD DISK,
 JB0133'STAMPED Y 89 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0133
 JB0133                          STATION RECOVERY (1983)
 JB0133
 JB0133'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0133'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1331 ***********************************************************************
 KA1331  DESIGNATION -  Y 90
 KA1331  PID         -  KA1331
 KA1331  STATE/COUNTY-  IL/CRAWFORD
 KA1331  COUNTRY     -  US
 KA1331  USGS QUAD   -  MEROM (2019)
 KA1331
 KA1331                         *CURRENT SURVEY CONTROL
 KA1331  ______________________________________________________________________
 KA1331* NAD 83(1986) POSITION- 39 01 13.62   (N) 087 34 14.55   (W)   HD_HELD1
 KA1331* NAVD 88 ORTHO HEIGHT -   134.935 (meters)      442.70  (feet) ADJUSTED
 KA1331  ______________________________________________________________________
 KA1331  GEOID HEIGHT    -        -32.008 (meters)                     GEOID18
 KA1331  DYNAMIC HEIGHT  -        134.855 (meters)      442.44  (feet) COMP
 KA1331  MODELED GRAVITY -    980,032.8   (mgal)                       NAVD 88
 KA1331
 KA1331  VERT ORDER      -  FIRST     CLASS II
 KA1331
 KA1331.The horizontal coordinates were determined by differentially corrected
 KA1331.hand held GPS observations or other comparable positioning techniques
 KA1331.and have an estimated accuracy of +/- 3 meters.
 KA1331
 KA1331.The orthometric height was determined by differential leveling and
 KA1331.adjusted by the NATIONAL GEODETIC SURVEY
 KA1331.in June 1991.
 KA1331
 KA1331.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1331.GEOID18 height accuracy estimate available here.
 KA1331
 KA1331.Click photographs - Photos may exist for this station.
 KA1331
 KA1331.The dynamic height is computed by dividing the NAVD 88
 KA1331.geopotential number by the normal gravity value computed on the
 KA1331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1331.degrees latitude (g = 980.6199 gals.).
 KA1331
 KA1331.The modeled gravity was interpolated from observed gravity values.
 KA1331
 KA1331;                    North         East    Units  Estimated Accuracy
 KA1331;SPC IL E     -   261,525.0     366,043.2     MT  (+/- 3 meters HH1 GPS) 
 KA1331
 KA1331_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ5059519200(NAD 83)
 KA1331
 KA1331                          SUPERSEDED SURVEY CONTROL
 KA1331
 KA1331  NGVD 29 (??/??/92)  135.069  (m)          443.14   (f) ADJ UNCH    1 2
 KA1331
 KA1331.Superseded values are not recommended for survey control.
 KA1331
 KA1331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1331.See file dsdata.pdf to determine how the superseded data were derived.
 KA1331
 KA1331_MARKER: DB = BENCH MARK DISK
 KA1331_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1331_SP_SET: BRIDGE
 KA1331_STAMPING: Y 90 1935
 KA1331_MARK LOGO: CGS
 KA1331_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1331_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1331+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2008
 KA1331
 KA1331  HISTORY     - Date     Condition        Report By
 KA1331  HISTORY     - 1935     MONUMENTED       CGS
 KA1331  HISTORY     - 1956     GOOD             CGS
 KA1331  HISTORY     - 19990504 GOOD             CMT
 KA1331  HISTORY     - 20080827 GOOD             STANTI
 KA1331
 KA1331                          STATION DESCRIPTION
 KA1331
 KA1331'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1331'NEAR RIVERTON.
 KA1331'IN CRAWFORD COUNTY, ILLINOIS, ACROSS THE WABASH RIVER FROM
 KA1331'RIVERTON, SULLIVAN COUNTY, INDIANA, IN THE TOP OF THE NORTH END
 KA1331'OF BRIDGE SEAT OF WEST ABUTMENT OF ILLINOIS CENTRAL RAILROAD
 KA1331'BRIDGE OVER WABASH RIVER, 9 FEET NORTH OF NORTH RAIL OF TRACK,
 KA1331'7 1/2 FEET SOUTH OF NORTH END OF ABUTMENT, 1 1/2 FEET EAST OF
 KA1331'EAST FACE OF BACK WALL OF ABUTMENT AND 4 3/4 FEET BELOW LEVEL OF
 KA1331'TRACK.
 KA1331
 KA1331                          STATION RECOVERY (1999)
 KA1331
 KA1331'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA1331'RECOVERED IN GOOD CONDITION.
 KA1331
 KA1331                          STATION RECOVERY (2008)
 KA1331
 KA1331'RECOVERY NOTE BY STANTEC CONSULTING INC. 2008
 KA1331'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1248 ***********************************************************************
 JA1248  DESIGNATION -  Y 91
 JA1248  PID         -  JA1248
 JA1248  STATE/COUNTY-  IL/WABASH
 JA1248  COUNTRY     -  US
 JA1248  USGS QUAD   -  BONE GAP (2018)
 JA1248
 JA1248                         *CURRENT SURVEY CONTROL
 JA1248  ______________________________________________________________________
 JA1248* NAD 83(1986) POSITION- 38 23 07.     (N) 087 54 46.     (W)   SCALED
 JA1248* NAVD 88 ORTHO HEIGHT -   126.721 (meters)      415.75  (feet) ADJUSTED
 JA1248  ______________________________________________________________________
 JA1248  GEOID HEIGHT    -        -31.093 (meters)                     GEOID18
 JA1248  DYNAMIC HEIGHT  -        126.640 (meters)      415.48  (feet) COMP
 JA1248  MODELED GRAVITY -    979,985.2   (mgal)                       NAVD 88
 JA1248
 JA1248  VERT ORDER      -  SECOND    CLASS 0
 JA1248
 JA1248.The horizontal coordinates were scaled from a map and have
 JA1248.an estimated accuracy of +/- 6 seconds.
 JA1248
 JA1248.The orthometric height was determined by differential leveling and
 JA1248.adjusted by the NATIONAL GEODETIC SURVEY
 JA1248.in June 1991.
 JA1248
 JA1248.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1248.GEOID18 height accuracy estimate available here.
 JA1248
 JA1248.Click photographs - Photos may exist for this station.
 JA1248
 JA1248.The dynamic height is computed by dividing the NAVD 88
 JA1248.geopotential number by the normal gravity value computed on the
 JA1248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1248.degrees latitude (g = 980.6199 gals.).
 JA1248
 JA1248.The modeled gravity was interpolated from observed gravity values.
 JA1248
 JA1248;                    North         East    Units  Estimated Accuracy
 JA1248;SPC IL E     -   190,820.      336,740.      MT  (+/- 180 meters Scaled)
 JA1248
 JA1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH202489(NAD 83)
 JA1248
 JA1248                          SUPERSEDED SURVEY CONTROL
 JA1248
 JA1248  NGVD 29 (??/??/92)  126.849  (m)          416.17   (f) ADJ UNCH    2 0
 JA1248
 JA1248.Superseded values are not recommended for survey control.
 JA1248
 JA1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1248.See file dsdata.pdf to determine how the superseded data were derived.
 JA1248
 JA1248_MARKER: DB = BENCH MARK DISK
 JA1248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1248_STAMPING: Y 91 1935
 JA1248_MARK LOGO: CGS
 JA1248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1248+STABILITY: SURFACE MOTION
 JA1248
 JA1248  HISTORY     - Date     Condition        Report By
 JA1248  HISTORY     - 1935     MONUMENTED       CGS
 JA1248  HISTORY     - 1957     MARK NOT FOUND   CGS
 JA1248  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JA1248
 JA1248                          STATION DESCRIPTION
 JA1248
 JA1248'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 JA1248'AT BELLMONT.
 JA1248'AT BELLMONT, WABASH COUNTY, ON THE SOUTHERN RAILWAY, 30 FEET
 JA1248'EAST OF THE THIRD STREET CROSSING WEST OF THE STATION, 0.2 MILE
 JA1248'EAST OF MILEPOST 142, AND 20 FEET SOUTH OF THE TRACK.  A STANDARD
 JA1248'DISK, STAMPED Y 91 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JA1248
 JA1248                          STATION RECOVERY (2012)
 JA1248
 JA1248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JA1248'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0974 ***********************************************************************
 KB0974  DESIGNATION -  Y 92
 KB0974  PID         -  KB0974
 KB0974  STATE/COUNTY-  IL/SANGAMON
 KB0974  COUNTRY     -  US
 KB0974  USGS QUAD   -  SPRINGFIELD EAST (2018)
 KB0974
 KB0974                         *CURRENT SURVEY CONTROL
 KB0974  ______________________________________________________________________
 KB0974* NAD 83(1986) POSITION- 39 47 05.     (N) 089 36 21.     (W)   SCALED
 KB0974* NAVD 88 ORTHO HEIGHT -   175.644 (meters)      576.26  (feet) ADJUSTED
 KB0974  ______________________________________________________________________
 KB0974  GEOID HEIGHT    -        -32.498 (meters)                     GEOID18
 KB0974  DYNAMIC HEIGHT  -        175.548 (meters)      575.94  (feet) COMP
 KB0974  MODELED GRAVITY -    980,075.0   (mgal)                       NAVD 88
 KB0974
 KB0974  VERT ORDER      -  SECOND    CLASS 0
 KB0974
 KB0974.The horizontal coordinates were scaled from a map and have
 KB0974.an estimated accuracy of +/- 6 seconds.
 KB0974
 KB0974.The orthometric height was determined by differential leveling and
 KB0974.adjusted by the NATIONAL GEODETIC SURVEY
 KB0974.in June 1991.
 KB0974
 KB0974.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0974.GEOID18 height accuracy estimate available here.
 KB0974
 KB0974.Click photographs - Photos may exist for this station.
 KB0974
 KB0974.The dynamic height is computed by dividing the NAVD 88
 KB0974.geopotential number by the normal gravity value computed on the
 KB0974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0974.degrees latitude (g = 980.6199 gals.).
 KB0974
 KB0974.The modeled gravity was interpolated from observed gravity values.
 KB0974
 KB0974;                    North         East    Units  Estimated Accuracy
 KB0974;SPC IL W     -   346,240.      748,040.      MT  (+/- 180 meters Scaled)
 KB0974
 KB0974_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK768071(NAD 83)
 KB0974
 KB0974                          SUPERSEDED SURVEY CONTROL
 KB0974
 KB0974  NGVD 29 (??/??/92)  175.740  (m)          576.57   (f) ADJ UNCH    2 0
 KB0974
 KB0974.Superseded values are not recommended for survey control.
 KB0974
 KB0974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0974.See file dsdata.pdf to determine how the superseded data were derived.
 KB0974
 KB0974_MARKER: DB = BENCH MARK DISK
 KB0974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0974_STAMPING: Y 92 1935
 KB0974_MARK LOGO: CGS
 KB0974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0974+STABILITY: SURFACE MOTION
 KB0974
 KB0974  HISTORY     - Date     Condition        Report By
 KB0974  HISTORY     - 1935     MONUMENTED       CGS
 KB0974  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0974
 KB0974                          STATION DESCRIPTION
 KB0974
 KB0974'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0974'3 MI SE FROM SPRINGFIELD.
 KB0974'3.0 MILES SOUTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 KB0974'THE STATION AT SPRINGFIELD, SANGAMON COUNTY, AT POLE 179/10, 0.6
 KB0974'MILE SOUTHEAST OF THE ILLINOIS TERMINAL RAILROAD CROSSING, AT
 KB0974'A CROSSING OF THE SPRINGFIELD BELT HIGHWAY, 8 YARDS NORTH OF THE
 KB0974'CENTERLINE OF THE TRACK, 6 YARDS WEST OF THE CENTERLINE OF THE
 KB0974'HIGHWAY, AND 2 FEET NORTH OF A CROSSING SIGNAL.  A STANDARD DISK,
 KB0974'STAMPED Y 92 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0974
 KB0974                          STATION RECOVERY (1976)
 KB0974
 KB0974'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0974'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1305 ***********************************************************************
 JB1305  DESIGNATION -  Y 94
 JB1305  PID         -  JB1305
 JB1305  STATE/COUNTY-  IL/MADISON
 JB1305  COUNTRY     -  US
 JB1305  USGS QUAD   -  EDWARDSVILLE (2018)
 JB1305
 JB1305                         *CURRENT SURVEY CONTROL
 JB1305  ______________________________________________________________________
 JB1305* NAD 83(1986) POSITION- 38 49 07.     (N) 089 59 37.     (W)   SCALED
 JB1305* NAVD 88 ORTHO HEIGHT -   140.819 (meters)      462.00  (feet) ADJUSTED
 JB1305  ______________________________________________________________________
 JB1305  GEOID HEIGHT    -        -31.207 (meters)                     GEOID18
 JB1305  DYNAMIC HEIGHT  -        140.734 (meters)      461.72  (feet) COMP
 JB1305  MODELED GRAVITY -    980,020.9   (mgal)                       NAVD 88
 JB1305
 JB1305  VERT ORDER      -  SECOND    CLASS 0
 JB1305
 JB1305.The horizontal coordinates were scaled from a map and have
 JB1305.an estimated accuracy of +/- 6 seconds.
 JB1305
 JB1305.The orthometric height was determined by differential leveling and
 JB1305.adjusted by the NATIONAL GEODETIC SURVEY
 JB1305.in June 1991.
 JB1305
 JB1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1305.GEOID18 height accuracy estimate available here.
 JB1305
 JB1305.Click photographs - Photos may exist for this station.
 JB1305
 JB1305.The dynamic height is computed by dividing the NAVD 88
 JB1305.geopotential number by the normal gravity value computed on the
 JB1305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1305.degrees latitude (g = 980.6199 gals.).
 JB1305
 JB1305.The modeled gravity was interpolated from observed gravity values.
 JB1305
 JB1305;                    North         East    Units  Estimated Accuracy
 JB1305;SPC IL W     -   238,850.      715,030.      MT  (+/- 180 meters Scaled)
 JB1305
 JB1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ400009(NAD 83)
 JB1305
 JB1305                          SUPERSEDED SURVEY CONTROL
 JB1305
 JB1305  NGVD 29 (??/??/92)  140.941  (m)          462.40   (f) ADJ UNCH    2 0
 JB1305
 JB1305.Superseded values are not recommended for survey control.
 JB1305
 JB1305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1305.See file dsdata.pdf to determine how the superseded data were derived.
 JB1305
 JB1305_MARKER: DB = BENCH MARK DISK
 JB1305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1305_STAMPING: Y 94 1935
 JB1305_MARK LOGO: CGS
 JB1305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1305+STABILITY: SURFACE MOTION
 JB1305
 JB1305  HISTORY     - Date     Condition        Report By
 JB1305  HISTORY     - 1935     MONUMENTED       CGS
 JB1305  HISTORY     - 1944     MARK NOT FOUND   CGS
 JB1305  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 JB1305  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JB1305
 JB1305                          STATION DESCRIPTION
 JB1305
 JB1305'DESCRIBED BY COAST AND GEODETIC SURVEY 1944
 JB1305'1.1 MI W FROM EDWARDSVILLE.
 JB1305'1.1 MILES WEST ALONG THE WABASH RAILROAD FROM THE STATION AT
 JB1305'EDWARDSVILLE, MADISON COUNTY, 0.5 MILE WEST OF AN OVERHEAD STEEL
 JB1305'BRIDGE, AT POLE 468/10, AT A ROAD CROSSING, 24 FEET EAST OF THE
 JB1305'CENTERLINE OF THE ROAD, AND 25 FEET SOUTH OF THE CENTERLINE OF
 JB1305'THE SOUTH TRACK.  A STANDARD DISK, STAMPED Y 94 1935 AND SET IN
 JB1305'THE TOP OF A CONCRETE POST.
 JB1305
 JB1305                          STATION RECOVERY (1987)
 JB1305
 JB1305'RECOVERY NOTE BY US POWER SQUADRON 1987 (JWO)
 JB1305'MARK NOT FOUND.
 JB1305
 JB1305                          STATION RECOVERY (2012)
 JB1305
 JB1305'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1305'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0957 ***********************************************************************
 KB0957  DESIGNATION -  Y 95
 KB0957  PID         -  KB0957
 KB0957  STATE/COUNTY-  IL/MACOUPIN
 KB0957  COUNTRY     -  US
 KB0957  USGS QUAD   -  VIRDEN NORTH (2018)
 KB0957
 KB0957                         *CURRENT SURVEY CONTROL
 KB0957  ______________________________________________________________________
 KB0957* NAD 83(1986) POSITION- 39 31 22.34   (N) 089 45 34.73   (W)   HD_HELD1
 KB0957* NAVD 88 ORTHO HEIGHT -   201.739 (meters)      661.87  (feet) ADJUSTED
 KB0957  ______________________________________________________________________
 KB0957  GEOID HEIGHT    -        -31.955 (meters)                     GEOID18
 KB0957  DYNAMIC HEIGHT  -        201.626 (meters)      661.50  (feet) COMP
 KB0957  MODELED GRAVITY -    980,060.7   (mgal)                       NAVD 88
 KB0957
 KB0957  VERT ORDER      -  SECOND    CLASS 0
 KB0957
 KB0957.The horizontal coordinates were determined by differentially corrected
 KB0957.hand held GPS observations or other comparable positioning techniques
 KB0957.and have an estimated accuracy of +/- 3 meters.
 KB0957
 KB0957.The orthometric height was determined by differential leveling and
 KB0957.adjusted by the NATIONAL GEODETIC SURVEY
 KB0957.in June 1991.
 KB0957
 KB0957.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0957.GEOID18 height accuracy estimate available here.
 KB0957
 KB0957.Click photographs - Photos may exist for this station.
 KB0957
 KB0957.The dynamic height is computed by dividing the NAVD 88
 KB0957.geopotential number by the normal gravity value computed on the
 KB0957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0957.degrees latitude (g = 980.6199 gals.).
 KB0957
 KB0957.The modeled gravity was interpolated from observed gravity values.
 KB0957
 KB0957;                    North         East    Units  Estimated Accuracy
 KB0957;SPC IL W     -   317,094.5     734,995.7     MT  (+/- 3 meters HH1 GPS) 
 KB0957
 KB0957_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6278878439(NAD 83)
 KB0957
 KB0957                          SUPERSEDED SURVEY CONTROL
 KB0957
 KB0957  NGVD 29 (??/??/92)  201.854  (m)          662.25   (f) ADJ UNCH    2 0
 KB0957
 KB0957.Superseded values are not recommended for survey control.
 KB0957
 KB0957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0957.See file dsdata.pdf to determine how the superseded data were derived.
 KB0957
 KB0957_MARKER: DB = BENCH MARK DISK
 KB0957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0957_STAMPING: Y 95 1935
 KB0957_MARK LOGO: CGS
 KB0957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0957+STABILITY: SURFACE MOTION
 KB0957
 KB0957  HISTORY     - Date     Condition        Report By
 KB0957  HISTORY     - 1935     MONUMENTED       CGS
 KB0957  HISTORY     - 1960     GOOD             CGS
 KB0957  HISTORY     - 1978     MARK NOT FOUND   USGS
 KB0957
 KB0957                          STATION DESCRIPTION
 KB0957
 KB0957'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0957'1.6 MI N FROM VIRDEN.
 KB0957'ABOUT 1.6 MILES NORTH ALONG THE GULF MOBILE AND OHIO RAILROAD
 KB0957'FROM THE STATION IN VIRDEN, AT A EAST WEST OILED ROAD CROSSING, 21.5
 KB0957'FEET WEST OF WEST RAIL OF THE SOUTH BOUND TRACK, 32 FEET SOUTH
 KB0957'OF THE CENTER LINE OF THE ROAD, 43 FEET SOUTH WEST OF THE CENTER
 KB0957'OF THE CROSSING OF THE OILED ROAD AND THE SOUTH BOUND TRACK, 24
 KB0957'FEET EAST OF A FENCE CORNER, ABOUT 2 FEET BELOW THE LEVEL OF THE
 KB0957'TRACK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 18
 KB0957'INCHES.
 KB0957
 KB0957                          STATION RECOVERY (1978)
 KB0957
 KB0957'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 KB0957'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0844 ***********************************************************************
 KB0844  DESIGNATION -  Y 96
 KB0844  PID         -  KB0844
 KB0844  STATE/COUNTY-  IL/MONTGOMERY
 KB0844  COUNTRY     -  US
 KB0844  USGS QUAD   -  LITCHFIELD (2018)
 KB0844
 KB0844                         *CURRENT SURVEY CONTROL
 KB0844  ______________________________________________________________________
 KB0844* NAD 83(1986) POSITION- 39 09 12.     (N) 089 39 27.     (W)   SCALED
 KB0844* NAVD 88 ORTHO HEIGHT -   207.337 (meters)      680.24  (feet) ADJUSTED
 KB0844  ______________________________________________________________________
 KB0844  GEOID HEIGHT    -        -31.283 (meters)                     GEOID18
 KB0844  DYNAMIC HEIGHT  -        207.217 (meters)      679.84  (feet) COMP
 KB0844  MODELED GRAVITY -    980,043.5   (mgal)                       NAVD 88
 KB0844
 KB0844  VERT ORDER      -  SECOND    CLASS 0
 KB0844
 KB0844.The horizontal coordinates were scaled from a map and have
 KB0844.an estimated accuracy of +/- 6 seconds.
 KB0844
 KB0844.The orthometric height was determined by differential leveling and
 KB0844.adjusted by the NATIONAL GEODETIC SURVEY
 KB0844.in June 1991.
 KB0844
 KB0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0844.GEOID18 height accuracy estimate available here.
 KB0844
 KB0844.Click photographs - Photos may exist for this station.
 KB0844
 KB0844.The dynamic height is computed by dividing the NAVD 88
 KB0844.geopotential number by the normal gravity value computed on the
 KB0844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0844.degrees latitude (g = 980.6199 gals.).
 KB0844
 KB0844.The modeled gravity was interpolated from observed gravity values.
 KB0844
 KB0844;                    North         East    Units  Estimated Accuracy
 KB0844;SPC IL W     -   276,110.      744,010.      MT  (+/- 180 meters Scaled)
 KB0844
 KB0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ703371(NAD 83)
 KB0844
 KB0844                          SUPERSEDED SURVEY CONTROL
 KB0844
 KB0844  NGVD 29 (??/??/92)  207.465  (m)          680.66   (f) ADJ UNCH    2 0
 KB0844
 KB0844.Superseded values are not recommended for survey control.
 KB0844
 KB0844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0844.See file dsdata.pdf to determine how the superseded data were derived.
 KB0844
 KB0844_MARKER: DB = BENCH MARK DISK
 KB0844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0844_STAMPING: Y 96 1935
 KB0844_MARK LOGO: CGS
 KB0844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0844+STABILITY: SURFACE MOTION
 KB0844
 KB0844  HISTORY     - Date     Condition        Report By
 KB0844  HISTORY     - 1935     MONUMENTED       CGS
 KB0844  HISTORY     - 1935     MARK NOT FOUND   CGS
 KB0844  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0844
 KB0844                          STATION DESCRIPTION
 KB0844
 KB0844'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0844'1.8 MI SE FROM LITCHFIELD.
 KB0844'1.8 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 KB0844'RAILROAD FROM THE STATION AT LITCHFIELD, MONTGOMERY COUNTY,
 KB0844'6-1/2 RAILS NORTH OF A SIGNAL, 3-1/2 RAILS NORTH OF A ROAD
 KB0844'CROSSING, 12 FEET EAST OF THE TRACK, AND 35 FEET WEST OF THE
 KB0844'CENTERLINE OF A DIRT ROAD.  A STANDARD DISK, STAMPED Y 96 1935
 KB0844'AND SET IN THE TOP OF A CONCRETE POST.
 KB0844
 KB0844                          STATION RECOVERY (1935)
 KB0844
 KB0844'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 KB0844'MARK NOT FOUND.
 KB0844
 KB0844                          STATION RECOVERY (2013)
 KB0844
 KB0844'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0844'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1068 ***********************************************************************
 HB1068  DESIGNATION -  Y 97
 HB1068  PID         -  HB1068
 HB1068  STATE/COUNTY-  IL/RANDOLPH
 HB1068  COUNTRY     -  US
 HB1068  USGS QUAD   -  ROCKWOOD (2018)
 HB1068
 HB1068                         *CURRENT SURVEY CONTROL
 HB1068  ______________________________________________________________________
 HB1068* NAD 83(1986) POSITION- 37 51 32.     (N) 089 44 30.     (W)   SCALED
 HB1068* NAVD 88 ORTHO HEIGHT -   112.332 (meters)      368.54  (feet) ADJUSTED
 HB1068  ______________________________________________________________________
 HB1068  GEOID HEIGHT    -        -29.395 (meters)                     GEOID18
 HB1068  DYNAMIC HEIGHT  -        112.255 (meters)      368.29  (feet) COMP
 HB1068  MODELED GRAVITY -    979,944.1   (mgal)                       NAVD 88
 HB1068
 HB1068  VERT ORDER      -  SECOND    CLASS 0
 HB1068
 HB1068.The horizontal coordinates were scaled from a map and have
 HB1068.an estimated accuracy of +/- 6 seconds.
 HB1068
 HB1068.The orthometric height was determined by differential leveling and
 HB1068.adjusted by the NATIONAL GEODETIC SURVEY
 HB1068.in June 1991.
 HB1068
 HB1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1068.GEOID18 height accuracy estimate available here.
 HB1068
 HB1068.Click photographs - Photos may exist for this station.
 HB1068
 HB1068.The dynamic height is computed by dividing the NAVD 88
 HB1068.geopotential number by the normal gravity value computed on the
 HB1068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1068.degrees latitude (g = 980.6199 gals.).
 HB1068
 HB1068.The modeled gravity was interpolated from observed gravity values.
 HB1068
 HB1068;                    North         East    Units  Estimated Accuracy
 HB1068;SPC IL W     -   132,390.      737,400.      MT  (+/- 180 meters Scaled)
 HB1068
 HB1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG588937(NAD 83)
 HB1068
 HB1068                          SUPERSEDED SURVEY CONTROL
 HB1068
 HB1068  NGVD 29 (11/26/84)  112.433  (m)          368.87   (f) ADJUSTED    2 0
 HB1068
 HB1068.Superseded values are not recommended for survey control.
 HB1068
 HB1068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1068.See file dsdata.pdf to determine how the superseded data were derived.
 HB1068
 HB1068_MARKER: DB = BENCH MARK DISK
 HB1068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1068_STAMPING: Y 97 1935
 HB1068_MARK LOGO: CGS
 HB1068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1068+STABILITY: SURFACE MOTION
 HB1068
 HB1068  HISTORY     - Date     Condition        Report By
 HB1068  HISTORY     - 1935     MONUMENTED       CGS
 HB1068  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1068
 HB1068                          STATION DESCRIPTION
 HB1068
 HB1068'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1068'5.5 MI SE FROM CHESTER.
 HB1068'5.5 MILES SOUTHEAST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1068'STATION AT CHESTER, RANDOLPH COUNTY, AT POLE 67/02, 45 FEET NORTH
 HB1068'OF A CORPS OF ENGINEERS, U.S. ARMY, LIGHT STATION, 44 FEET WEST
 HB1068'OF THE CENTERLINE OF THE MAIN TRACK, AND 40 FEET EAST OF THE EDGE
 HB1068'OF THE MISSISSIPPI RIVER.  A STANDARD DISK, STAMPED Y 97 1935 AND
 HB1068'SET IN THE TOP OF A CONCRETE POST.  NOTE-- STATION AT CHESTER
 HB1068'HAS BEEN REBUILT ABOUT 0.6 MILE SOUTH OF ITS FORMER LOCATION.
 HB1068
 HB1068                          STATION RECOVERY (1966)
 HB1068
 HB1068'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1068'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1124 ***********************************************************************
 JB1124  DESIGNATION -  Y 98
 JB1124  PID         -  JB1124
 JB1124  STATE/COUNTY-  IL/PERRY
 JB1124  COUNTRY     -  US
 JB1124  USGS QUAD   -  DU QUOIN (2018)
 JB1124
 JB1124                         *CURRENT SURVEY CONTROL
 JB1124  ______________________________________________________________________
 JB1124* NAD 83(1986) POSITION- 38 00 43.     (N) 089 14 22.     (W)   SCALED
 JB1124* NAVD 88 ORTHO HEIGHT -   141.305 (meters)      463.60  (feet) ADJUSTED
 JB1124  ______________________________________________________________________
 JB1124  GEOID HEIGHT    -        -29.461 (meters)                     GEOID18
 JB1124  DYNAMIC HEIGHT  -        141.211 (meters)      463.29  (feet) COMP
 JB1124  MODELED GRAVITY -    979,967.3   (mgal)                       NAVD 88
 JB1124
 JB1124  VERT ORDER      -  FIRST     CLASS II
 JB1124
 JB1124.The horizontal coordinates were scaled from a map and have
 JB1124.an estimated accuracy of +/- 6 seconds.
 JB1124
 JB1124.The orthometric height was determined by differential leveling and
 JB1124.adjusted by the NATIONAL GEODETIC SURVEY
 JB1124.in June 1991.
 JB1124
 JB1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1124.GEOID18 height accuracy estimate available here.
 JB1124
 JB1124.Click photographs - Photos may exist for this station.
 JB1124
 JB1124.The dynamic height is computed by dividing the NAVD 88
 JB1124.geopotential number by the normal gravity value computed on the
 JB1124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1124.degrees latitude (g = 980.6199 gals.).
 JB1124
 JB1124.The modeled gravity was interpolated from observed gravity values.
 JB1124
 JB1124;                    North         East    Units  Estimated Accuracy
 JB1124;SPC IL W     -   149,700.      781,420.      MT  (+/- 180 meters Scaled)
 JB1124
 JB1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH034095(NAD 83)
 JB1124
 JB1124                          SUPERSEDED SURVEY CONTROL
 JB1124
 JB1124  NGVD 29 (??/??/92)  141.398  (m)          463.90   (f) ADJ UNCH    1 2
 JB1124
 JB1124.Superseded values are not recommended for survey control.
 JB1124
 JB1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1124.See file dsdata.pdf to determine how the superseded data were derived.
 JB1124
 JB1124_MARKER: DB = BENCH MARK DISK
 JB1124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1124_STAMPING: Y 98 1935
 JB1124_MARK LOGO: CGS
 JB1124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1124+STABILITY: SURFACE MOTION
 JB1124
 JB1124  HISTORY     - Date     Condition        Report By
 JB1124  HISTORY     - 1935     MONUMENTED       CGS
 JB1124  HISTORY     - 1950     GOOD             CGS
 JB1124  HISTORY     - 1979     GOOD             ILDT
 JB1124
 JB1124                          STATION DESCRIPTION
 JB1124
 JB1124'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 JB1124'AT DU QUOIN.
 JB1124'AT DU QUOIN, 97 YARDS NORTH OF THE NORTH END OF THE ILLINOIS
 JB1124'CENTRAL RAILROAD STATION, INSIDE THE NORTHERN END OF A RAILROAD
 JB1124'PARK, 198.5 FEET NORTH OF THE NORTH CURB OF MAIN STREET, 64
 JB1124'FEET WEST OF THE WEST CURB OF OAK STREET, 47.2 FEET EAST OF THE
 JB1124'EAST RAIL OF EAST MAIN TRACK OF I.C. RAILROAD, 21 FEET WEST OF
 JB1124'THE WEST RAIL OF A SIDE TRACK, 3 YARDS WEST OF HEDGE, 4 YARDS
 JB1124'SOUTH OF HEDGE, ABOUT LEVEL WITH THE LAWN AND SET IN THE TOP OF
 JB1124'A CONCRETE POST PROJECTING ONE INCH.
 JB1124
 JB1124                          STATION RECOVERY (1979)
 JB1124
 JB1124'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2078 ***********************************************************************
 JB2078  DESIGNATION -  Y 98 RESET
 JB2078  PID         -  JB2078
 JB2078  STATE/COUNTY-  IL/PERRY
 JB2078  COUNTRY     -  US
 JB2078  USGS QUAD   -  DU QUOIN (2018)
 JB2078
 JB2078                         *CURRENT SURVEY CONTROL
 JB2078  ______________________________________________________________________
 JB2078* NAD 83(1986) POSITION- 38 00 43.     (N) 089 14 22.     (W)   SCALED
 JB2078* NAVD 88 ORTHO HEIGHT -   141.48  (meters)      464.2   (feet) RESET
 JB2078  ______________________________________________________________________
 JB2078  GEOID HEIGHT    -        -29.461 (meters)                     GEOID18
 JB2078  VERT ORDER      -  THIRD
 JB2078
 JB2078.The horizontal coordinates were scaled from a map and have
 JB2078.an estimated accuracy of +/- 6 seconds.
 JB2078
 JB2078.The orthometric height was computed from unverified reset data.
 JB2078
 JB2078.No vertical observational check was made to the station.
 JB2078
 JB2078.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2078.GEOID18 height accuracy estimate available here.
 JB2078
 JB2078.Click photographs - Photos may exist for this station.
 JB2078
 JB2078;                    North         East    Units  Estimated Accuracy
 JB2078;SPC IL W     -   149,700.      781,420.      MT  (+/- 180 meters Scaled)
 JB2078
 JB2078_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH034095(NAD 83)
 JB2078
 JB2078                          SUPERSEDED SURVEY CONTROL
 JB2078
 JB2078  NGVD 29 (11/09/15)  141.57   (m)          464.5    (f) RESET       3  
 JB2078
 JB2078.Superseded values are not recommended for survey control.
 JB2078
 JB2078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2078.See file dsdata.pdf to determine how the superseded data were derived.
 JB2078
 JB2078_MARKER: DV = VERTICAL CONTROL DISK
 JB2078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB2078_STAMPING: Y 98 RESET 1984
 JB2078_MARK LOGO: NGS
 JB2078_PROJECTION: FLUSH
 JB2078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB2078+STABILITY: SURFACE MOTION
 JB2078
 JB2078  HISTORY     - Date     Condition        Report By
 JB2078  HISTORY     - 1984     MONUMENTED       LOCENG
 JB2078  HISTORY     - 20050912 GOOD             ILDT
 JB2078  HISTORY     - 20090302 MARK NOT FOUND   ILDT
 JB2078
 JB2078                          STATION DESCRIPTION
 JB2078
 JB2078'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1984
 JB2078'IN DU QUOIN.
 JB2078'IN DU QUOIN, 42.0 FT NORTH AND 50.0 FT EAST OF OLD BENCH MARK, 14 FEET
 JB2078'WEST OF WEST CURB OAK STREET, 91.2 FEET EAST OF EAST RAIL OF EAST
 JB2078'MAIN TRACK OF I.C. GULF RAILROAD, AND 240.5 FEET NORTH OF NORTH CURB
 JB2078'OF MAIN STREET.
 JB2078
 JB2078                          STATION RECOVERY (2005)
 JB2078
 JB2078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (WAE)
 JB2078'RECOVERED IN GOOD CONDITION.
 JB2078
 JB2078                          STATION RECOVERY (2009)
 JB2078
 JB2078'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB2078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1222 ***********************************************************************
 JB1222  DESIGNATION -  Y 99
 JB1222  PID         -  JB1222
 JB1222  STATE/COUNTY-  IL/ST CLAIR
 JB1222  COUNTRY     -  US
 JB1222  USGS QUAD   -  FREEBURG (2018)
 JB1222
 JB1222                         *CURRENT SURVEY CONTROL
 JB1222  ______________________________________________________________________
 JB1222* NAD 83(1986) POSITION- 38 22 30.     (N) 089 54 09.     (W)   SCALED
 JB1222* NAVD 88 ORTHO HEIGHT -   137.579 (meters)      451.37  (feet) ADJUSTED
 JB1222  ______________________________________________________________________
 JB1222  GEOID HEIGHT    -        -30.284 (meters)                     GEOID18
 JB1222  DYNAMIC HEIGHT  -        137.491 (meters)      451.09  (feet) COMP
 JB1222  MODELED GRAVITY -    979,983.3   (mgal)                       NAVD 88
 JB1222
 JB1222  VERT ORDER      -  SECOND    CLASS 0
 JB1222
 JB1222.The horizontal coordinates were scaled from a map and have
 JB1222.an estimated accuracy of +/- 6 seconds.
 JB1222
 JB1222.The orthometric height was determined by differential leveling and
 JB1222.adjusted by the NATIONAL GEODETIC SURVEY
 JB1222.in June 1991.
 JB1222
 JB1222.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1222.GEOID18 height accuracy estimate available here.
 JB1222
 JB1222.Click photographs - Photos may exist for this station.
 JB1222
 JB1222.The dynamic height is computed by dividing the NAVD 88
 JB1222.geopotential number by the normal gravity value computed on the
 JB1222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1222.degrees latitude (g = 980.6199 gals.).
 JB1222
 JB1222.The modeled gravity was interpolated from observed gravity values.
 JB1222
 JB1222;                    North         East    Units  Estimated Accuracy
 JB1222;SPC IL W     -   189,630.      723,080.      MT  (+/- 180 meters Scaled)
 JB1222
 JB1222_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH464514(NAD 83)
 JB1222
 JB1222                          SUPERSEDED SURVEY CONTROL
 JB1222
 JB1222  NGVD 29 (??/??/92)  137.706  (m)          451.79   (f) ADJ UNCH    2 0
 JB1222
 JB1222.Superseded values are not recommended for survey control.
 JB1222
 JB1222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1222.See file dsdata.pdf to determine how the superseded data were derived.
 JB1222
 JB1222_MARKER: DB = BENCH MARK DISK
 JB1222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1222_STAMPING: Y 99 1935
 JB1222_MARK LOGO: CGS
 JB1222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1222+STABILITY: SURFACE MOTION
 JB1222
 JB1222  HISTORY     - Date     Condition        Report By
 JB1222  HISTORY     - 1935     MONUMENTED       CGS
 JB1222  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 JB1222  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 JB1222
 JB1222                          STATION DESCRIPTION
 JB1222
 JB1222'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1222'3.8 MI N FROM NEW ATHENS.
 JB1222'3.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1222'STATION AT NEW ATHENS, ST. CLAIR COUNTY, 8 RAILS NORTH OF
 JB1222'MILEPOST E 25, 60 FEET NORTH OF A ROAD CROSSING, AND 42 FEET
 JB1222'EAST OF THE EAST MAIN TRACK.  A STANDARD DISK, STAMPED Y 99 1935
 JB1222'AND SET IN THE TOP OF A CONCRETE POST.
 JB1222
 JB1222                          STATION RECOVERY (1988)
 JB1222
 JB1222'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1222'MARK NOT FOUND.
 JB1222
 JB1222                          STATION RECOVERY (2012)
 JB1222
 JB1222'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1222'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0602 ***********************************************************************
 HB0602  DESIGNATION -  Y 9=397
 HB0602  PID         -  HB0602
 HB0602  STATE/COUNTY-  IL/JACKSON
 HB0602  COUNTRY     -  US
 HB0602  USGS QUAD   -  ELKVILLE (2018)
 HB0602
 HB0602                         *CURRENT SURVEY CONTROL
 HB0602  ______________________________________________________________________
 HB0602* NAD 83(1986) POSITION- 37 56 17.     (N) 089 14 14.     (W)   SCALED
 HB0602* NAVD 88 ORTHO HEIGHT -   120.912 (meters)      396.69  (feet) ADJUSTED
 HB0602  ______________________________________________________________________
 HB0602  GEOID HEIGHT    -        -29.350 (meters)                     GEOID18
 HB0602  DYNAMIC HEIGHT  -        120.832 (meters)      396.43  (feet) COMP
 HB0602  MODELED GRAVITY -    979,967.5   (mgal)                       NAVD 88
 HB0602
 HB0602  VERT ORDER      -  FIRST     CLASS I
 HB0602
 HB0602.The horizontal coordinates were scaled from a map and have
 HB0602.an estimated accuracy of +/- 6 seconds.
 HB0602
 HB0602.The orthometric height was determined by differential leveling and
 HB0602.adjusted by the NATIONAL GEODETIC SURVEY
 HB0602.in June 1991.
 HB0602
 HB0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0602.GEOID18 height accuracy estimate available here.
 HB0602
 HB0602.Click photographs - Photos may exist for this station.
 HB0602
 HB0602.The dynamic height is computed by dividing the NAVD 88
 HB0602.geopotential number by the normal gravity value computed on the
 HB0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0602.degrees latitude (g = 980.6199 gals.).
 HB0602
 HB0602.The modeled gravity was interpolated from observed gravity values.
 HB0602
 HB0602;                    North         East    Units  Estimated Accuracy
 HB0602;SPC IL W     -   141,500.      781,700.      MT  (+/- 180 meters Scaled)
 HB0602
 HB0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH034013(NAD 83)
 HB0602
 HB0602                          SUPERSEDED SURVEY CONTROL
 HB0602
 HB0602  NGVD 29 (11/26/84)  121.009  (m)          397.01   (f) ADJUSTED    1 1
 HB0602
 HB0602.Superseded values are not recommended for survey control.
 HB0602
 HB0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0602.See file dsdata.pdf to determine how the superseded data were derived.
 HB0602
 HB0602_MARKER: Z = SEE DESCRIPTION
 HB0602_SETTING: 30 = SET IN A LIGHT STRUCTURE
 HB0602_SP_SET: CULVERT
 HB0602_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 HB0602
 HB0602  HISTORY     - Date     Condition        Report By
 HB0602  HISTORY     - 1902     MONUMENTED       MME
 HB0602  HISTORY     - 1969     GOOD             CGS
 HB0602  HISTORY     - 20060228 GOOD             ILDT
 HB0602
 HB0602                          STATION DESCRIPTION
 HB0602
 HB0602'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0602'2 MI N FROM ELKVILLE.
 HB0602'ABOUT 1.95 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0602'FROM THE POST OFFICE AT ELKVILLE, 0.3 MILE SOUTH OF MILEPOST
 HB0602'292, 0.2 MILE SOUTH OF A CROSSING OF THE RAILROAD AND A PAVED
 HB0602'ROAD AT THE COMMUNITY OF DOWELL, THE MARK IS THE 0 IN 1902 OF THE
 HB0602'INSCRIPTION MME                CO. 1902 ST. LOUIS WHICH IS ON A
 HB0602'SEMI-CIRCULAR BRASS PLATE, SET IN THE CENTER OF THE TOP OF THE
 HB0602'WEST CONCRETE HEADWALL OF A 50-INCH TUBULAR CULVERT, 13 FEET WEST
 HB0602'OF THE WEST RAIL OF THE WEST TRACK, 81 FEET SOUTHWEST AND ACROSS
 HB0602'THE TRACKS FROM SEMAPHORE SIGNAL NUMBER 293.2, AND ABOUT 5 1/2
 HB0602'FEET BELOW THE LEVEL OF THE TRACKS.  1/4, SEC 8, T 7S, R 1W
 HB0602
 HB0602                          STATION RECOVERY (2006)
 HB0602
 HB0602'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB0602'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1244 ***********************************************************************
 MF1244  DESIGNATION -  YACKLEY I 5
 MF1244  PID         -  MF1244
 MF1244  STATE/COUNTY-  IL/DU PAGE
 MF1244  COUNTRY     -  US
 MF1244  USGS QUAD   -  WHEATON (2018)
 MF1244
 MF1244                         *CURRENT SURVEY CONTROL
 MF1244  ______________________________________________________________________
 MF1244* NAD 83(1986) POSITION- 41 48 20.     (N) 088 05 29.     (W)   SCALED
 MF1244* NAVD 88 ORTHO HEIGHT -   225.349 (meters)      739.33  (feet) ADJUSTED
 MF1244  ______________________________________________________________________
 MF1244  GEOID HEIGHT    -        -33.215 (meters)                     GEOID18
 MF1244  DYNAMIC HEIGHT  -        225.270 (meters)      739.07  (feet) COMP
 MF1244  MODELED GRAVITY -    980,266.7   (mgal)                       NAVD 88
 MF1244
 MF1244  VERT ORDER      -  THIRD
 MF1244
 MF1244.The horizontal coordinates were scaled from a map and have
 MF1244.an estimated accuracy of +/- 6 seconds.
 MF1244
 MF1244.The orthometric height was determined by differential leveling and
 MF1244.adjusted by the NATIONAL GEODETIC SURVEY
 MF1244.in June 1991.
 MF1244
 MF1244.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1244.GEOID18 height accuracy estimate available here.
 MF1244
 MF1244.Click photographs - Photos may exist for this station.
 MF1244
 MF1244.The dynamic height is computed by dividing the NAVD 88
 MF1244.geopotential number by the normal gravity value computed on the
 MF1244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1244.degrees latitude (g = 980.6199 gals.).
 MF1244
 MF1244.The modeled gravity was interpolated from observed gravity values.
 MF1244
 MF1244;                    North         East    Units  Estimated Accuracy
 MF1244;SPC IL E     -   570,530.      320,110.      MT  (+/- 180 meters Scaled)
 MF1244
 MF1244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM093287(NAD 83)
 MF1244
 MF1244                          SUPERSEDED SURVEY CONTROL
 MF1244
 MF1244.No superseded survey control is available for this station.
 MF1244
 MF1244_MARKER: DB = BENCH MARK DISK
 MF1244_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 MF1244_SP_SET: SHOULDER OF OVERPASS
 MF1244_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF1244
 MF1244  HISTORY     - Date     Condition        Report By
 MF1244  HISTORY     - 1983     MONUMENTED       MARCHE
 MF1244  HISTORY     - 20060121 MARK NOT FOUND   USPSQD
 MF1244
 MF1244                          STATION DESCRIPTION
 MF1244
 MF1244'DESCRIBED BY MARCHESE AND SONS 1983
 MF1244'IN LISLE.
 MF1244'AT THE NORTHWEST CORNER OF LISLE, ON THE SOUTH SIDE OF EASTBOUND LANES
 MF1244'OF EAST-WEST TOLLWAY ILLINOIS 5 AT THE WEST END OF CONCRETE BRIDGE
 MF1244'GOING OVER YACKLEY ROAD, 6.0 MILES EAST OF STATE HIGHWAY 59 AND 1.0
 MF1244'MILE WEST OF STATE HIGHWAY 53, 2 INCHES BELOW THE SURFACE OF ASPHALT
 MF1244'OVER CONCRETE SHOULDER AT SOUTHWEST CORNER OF THE OVERPASS OF
 MF1244'EASTBOUND LANES FOR ILLINOIS 5, AND IS 1.6 MILES EAST OF THE JUNCTION
 MF1244'AT NAPERVILLE ROAD AND EAST-WEST TOLLWAY ILLINOIS 5.
 MF1244
 MF1244                          STATION RECOVERY (2006)
 MF1244
 MF1244'RECOVERY NOTE BY US POWER SQUADRON 2006 (DAD)
 MF1244'BRIDGE HAS BEEN REBUILT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1129 ***********************************************************************
 LC1129  DESIGNATION -  YARD
 LC1129  PID         -  LC1129
 LC1129  STATE/COUNTY-  IL/LOGAN
 LC1129  COUNTRY     -  US
 LC1129  USGS QUAD   -  BROADWELL (2018)
 LC1129
 LC1129                         *CURRENT SURVEY CONTROL
 LC1129  ______________________________________________________________________
 LC1129* NAD 83(2011) POSITION- 40 05 45.48810(N) 089 25 26.72146(W)   ADJUSTED
 LC1129* NAD 83(2011) ELLIP HT-   156.639 (meters)        (06/27/12)   ADJUSTED
 LC1129* NAD 83(2011) EPOCH   -  2010.00
 LC1129* NAVD 88 ORTHO HEIGHT -   189.179 (meters)      620.66  (feet) ADJUSTED
 LC1129  ______________________________________________________________________
 LC1129  GEOID HEIGHT    -        -32.520 (meters)                     GEOID18
 LC1129  NAD 83(2011) X  -     49,110.697 (meters)                     COMP
 LC1129  NAD 83(2011) Y  - -4,885,724.249 (meters)                     COMP
 LC1129  NAD 83(2011) Z  -  4,086,243.659 (meters)                     COMP
 LC1129  LAPLACE CORR    -          1.94  (seconds)                    DEFLEC18
 LC1129  DYNAMIC HEIGHT  -        189.082 (meters)      620.35  (feet) COMP
 LC1129  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 LC1129
 LC1129  VERT ORDER      -  SECOND    CLASS 0
 LC1129
 LC1129  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC1129  Standards:
 LC1129         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC1129            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC1129  -------------------------------------------------------------------
 LC1129  NETWORK    0.65   1.33           0.29   0.23   0.68     -0.09672078
 LC1129  -------------------------------------------------------------------
 LC1129  Click here for local accuracies and other accuracy information.
 LC1129
 LC1129.The horizontal coordinates were established by GPS observations
 LC1129.and adjusted by the National Geodetic Survey in June 2012.
 LC1129
 LC1129.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC1129.been affixed to the stable North American tectonic plate. See 
 LC1129.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC1129
 LC1129.The horizontal coordinates are valid at the epoch date displayed above
 LC1129.which is a decimal equivalence of Year/Month/Day.
 LC1129
 LC1129.The orthometric height was determined by differential leveling and
 LC1129.adjusted by the NATIONAL GEODETIC SURVEY
 LC1129.in June 1991.
 LC1129
 LC1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1129.GEOID18 height accuracy estimate available here.
 LC1129
 LC1129.Click photographs - Photos may exist for this station.
 LC1129
 LC1129.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC1129
 LC1129.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1129
 LC1129.The ellipsoidal height was determined by GPS observations
 LC1129.and is referenced to NAD 83.
 LC1129
 LC1129.The dynamic height is computed by dividing the NAVD 88
 LC1129.geopotential number by the normal gravity value computed on the
 LC1129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1129.degrees latitude (g = 980.6199 gals.).
 LC1129
 LC1129.The modeled gravity was interpolated from observed gravity values.
 LC1129
 LC1129. The following values were computed from the NAD 83(2011) position.
 LC1129
 LC1129;                    North         East     Units Scale Factor Converg.
 LC1129;SPC IL W     -   380,907.417   763,319.266   MT  0.99999051   +0 28 41.8
 LC1129;SPC IL W     - 1,249,693.75  2,504,323.29   sFT  0.99999051   +0 28 41.8
 LC1129;UTM  16      - 4,441,225.260   293,359.802   MT  1.00012568   -1 33 42.6
 LC1129
 LC1129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1129!SPC IL W     -   0.99997543  x   0.99999051  =   0.99996594
 LC1129!UTM  16      -   0.99997543  x   1.00012568  =   1.00010110
 LC1129
 LC1129:                Primary Azimuth Mark                     Grid Az
 LC1129:SPC IL W     -  YARD AZ MK                               359 14 45.1
 LC1129:UTM  16      -  YARD AZ MK                               001 17 09.5
 LC1129
 LC1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9335941225(NAD 83)
 LC1129
 LC1129|---------------------------------------------------------------------|
 LC1129| PID    Reference Object                     Distance      Geod. Az  |
 LC1129|                                                           dddmmss.s |
 LC1129| LC1128 YARD RM 1                            14.385 METERS 00616     |
 LC1129| LC1916 LINCOLN ST MARYS CATH CH SPIRE      APPROX. 7.3 KM 0400913.2 |
 LC1129| LC1917 LINCOLN COUNTY COURTHOUSE DOME      APPROX. 7.6 KM 0432158.0 |
 LC1129| LC1920 LINCOLN ST FARM COLONY WTR TK       APPROX. 3.7 KM 0611616.3 |
 LC1129| LC1130 YARD RM 2                            18.990 METERS 17459     |
 LC1129| CI8857 YARD AZ MK                                         3594326.9 |
 LC1129|---------------------------------------------------------------------|
 LC1129
 LC1129                          SUPERSEDED SURVEY CONTROL
 LC1129
 LC1129  NAD 83(2007)-  40 05 45.48832(N)    089 25 26.72230(W) AD(2002.00) 0
 LC1129  ELLIP H (02/10/07)  156.655  (m)                       GP(2002.00)    
 LC1129  ELLIP H (02/03/05)  156.637  (m)                       GP(       ) 4 2
 LC1129  NAD 83(1997)-  40 05 45.48828(N)    089 25 26.72232(W) AD(       ) 1
 LC1129  ELLIP H (01/16/04)  156.661  (m)                       GP(       ) 3 1
 LC1129  NAD 83(1997)-  40 05 45.48976(N)    089 25 26.72367(W) AD(       ) 2
 LC1129  NAD 83(1986)-  40 05 45.50154(N)    089 25 26.71745(W) AD(       ) 2
 LC1129  NAD 27      -  40 05 45.33930(N)    089 25 26.35880(W) AD(       ) 2
 LC1129  NAVD 88             189.18   (m)          620.7    (f) LEVELING    3  
 LC1129  NGVD 29 (??/??/92)  189.265  (m)          620.95   (f) ADJ UNCH    2 0
 LC1129  NGVD 29             189.26   (m)          620.9    (f) LEVELING    3  
 LC1129
 LC1129.Superseded values are not recommended for survey control.
 LC1129
 LC1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1129.See file dsdata.pdf to determine how the superseded data were derived.
 LC1129
 LC1129_MARKER: DE = TRAVERSE STATION DISK
 LC1129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1129_STAMPING: YARD 1960
 LC1129_MARK LOGO: CGS
 LC1129_PROJECTION: FLUSH
 LC1129_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC1129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1129+STABILITY: SURFACE MOTION
 LC1129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1129+SATELLITE: SATELLITE OBSERVATIONS - October 03, 2019
 LC1129
 LC1129  HISTORY     - Date     Condition        Report By
 LC1129  HISTORY     - 1960     MONUMENTED       CGS
 LC1129  HISTORY     - 1960     GOOD             CGS
 LC1129  HISTORY     - 20010410 GOOD             JCLS
 LC1129  HISTORY     - 20010418 GOOD             JCLS
 LC1129  HISTORY     - 20031103 GOOD             ILDT
 LC1129  HISTORY     - 20130102 GOOD             INDIV
 LC1129  HISTORY     - 20191003 GOOD             ILDT
 LC1129
 LC1129                          STATION DESCRIPTION
 LC1129
 LC1129'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1129'STATION IS LOCATED ABOUT 5.0 MILES SOUTHWEST OF LINCOLN,
 LC1129'ABOUT 2-1/4 MILES NORTH-NORTHEAST OF BROADWELL AND ABOUT
 LC1129'1/4 MILE WEST OF U.S. HIGHWAY 66.
 LC1129'
 LC1129'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 66 AND THE MAIN
 LC1129'CROSS STREET IN BROADWELL, GO NORTHEASTERLY ON U.S. HIGHWAY
 LC1129'66 FOR 2.1 MILES TO CROSSROAD, (ILLINOIS LODGE MOTEL IN SOUTHWEST
 LC1129'CORNER OF INTERSECTION), TURN LEFT AND GO WEST FOR 0.05 MILE
 LC1129'TO SIDE ROAD RIGHT, TURN RIGHT AND GO NORTH FOR 0.3 MILE
 LC1129'TO STATION ON LEFT AT FENCE CORNER AS DESCRIBED.
 LC1129'
 LC1129'STATION MARK, A STANDARD TRAVERSE DISK STAMPED YARD 1960,
 LC1129'IS SET IN TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET
 LC1129'FLUSH WITH THE SURFACE OF THE GROUND.  THE MARK IS 24 FEET
 LC1129'WEST OF THE CENTER OF GRAVELED ROAD, 20.5 FEET EAST-SOUTHEAST
 LC1129'OF POWER POLE, 6.3 FEET SOUTHWEST OF FENCE CORNER AND 4.3
 LC1129'FEET WEST OF THE WITNESS POST AND FENCE.
 LC1129'
 LC1129'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED YARD
 LC1129'NO 1 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1129'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC1129'MARK IS 47 FEET NORTH OF THE WITNESS POST, 42 FEET NORTH
 LC1129'OF THE FENCE CORNER, 19 FEET WEST OF THE CENTER OF ROAD AND
 LC1129'1 FOOT EAST OF FENCE.
 LC1129'
 LC1129'REFERENCE MARK 2, A STANDARD REFERENCE DISK STAMPED YARD
 LC1129'NO 2 1960, IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE
 LC1129'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.  THE
 LC1129'MARK IS 67 FEET SOUTH OF FENCE CORNER, 62 FEET SOUTH OF THE
 LC1129'WITNESS POST, 20 FEET WEST OF THE CENTER OF GRAVELED ROAD,
 LC1129'3 FEET NORTHWEST OF A POWER POLE AND 1 FOOT EAST OF FENCE.
 LC1129'
 LC1129'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED YARD 1960,
 LC1129'IS SET IN THE TOP OF A 12 INCH SQUARE CONCRETE POST WHICH
 LC1129'PROJECTS ABOUT 2 INCHES.  THE MARK IS 43 FEET SOUTH OF THE
 LC1129'CENTER OF DRIVEWAY TO FARM HOME, 21.3 FEET WEST OF THE CENTER
 LC1129'OF GRAVELED ROAD, 1.5 FEET SOUTH OF A POWER POLE WITH
 LC1129'TRANSFORMER, 1.2 FEET NORTHWEST OF THE WITNESS POST AND 1 FOOT
 LC1129'EAST OF FENCE.
 LC1129'
 LC1129'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON
 LC1129'GRAVELED ROAD FOR 0.2 MILE TO AZIMUTH MARK ON LEFT AS DESCRIBED.
 LC1129'
 LC1129'HEIGHT OF LIGHT ABOVE STATION MARK 5 METERS.
 LC1129
 LC1129                          STATION RECOVERY (1960)
 LC1129
 LC1129'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 LC1129'2.5 MI N FROM BROADWELL.
 LC1129'ABOUT 2.2 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE GULF,
 LC1129'MOBILE AND OHIO RAIL ROAD STATION IN BROADWELL, THENCE 0.05 MILES
 LC1129'WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILES NORTH ALONG A GRAVEL
 LC1129'ROAD, ABOUT 0.25 MILES SOUTH OF A FARM HOUSE ON THE WEST SIDE OF
 LC1129'THE ROAD, AND AT A FENCE CORNER WEST OF THE ROAD, 24 FEET WEST
 LC1129'OF THE CENTER LINE OF THE GRAVEL ROAD, 4 FEET WEST OF THE FENCE,
 LC1129'5 FEET SOUTH OF A FENCE, 7 FEET SOUTHWEST OF THE FENCE CORNER,
 LC1129'64 FEET NORTH OF A POWER POLE, 21 FEET EAST OF A POWER POLE WITH
 LC1129'A BRACE, 4.4 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC1129'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC1129'GROUND.
 LC1129
 LC1129                          STATION RECOVERY (2001)
 LC1129
 LC1129'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001 (CLG)
 LC1129'RECOVERED IN GOOD CONDITION.
 LC1129
 LC1129                          STATION RECOVERY (2001)
 LC1129
 LC1129'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2001
 LC1129'RECOVERED IN GOOD CONDITION.
 LC1129
 LC1129                          STATION RECOVERY (2003)
 LC1129
 LC1129'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2003
 LC1129'RECOVERED AS DESCRIBED
 LC1129
 LC1129                          STATION RECOVERY (2013)
 LC1129
 LC1129'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (QEI)
 LC1129'RECOVERED IN GOOD CONDITION.
 LC1129
 LC1129                          STATION RECOVERY (2019)
 LC1129
 LC1129'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 LC1129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4359 ***********************************************************************
 DF4359  DESIGNATION -  YARD MAINT YD
 DF4359  PID         -  DF4359
 DF4359  STATE/COUNTY-  IL/IROQUOIS
 DF4359  COUNTRY     -  US
 DF4359  USGS QUAD   -  CLIFTON (2018)
 DF4359
 DF4359                         *CURRENT SURVEY CONTROL
 DF4359  ______________________________________________________________________
 DF4359* NAD 83(2011) POSITION- 40 52 50.84587(N) 087 58 17.04523(W)   ADJUSTED
 DF4359* NAD 83(2011) ELLIP HT-   171.116 (meters)        (06/27/12)   ADJUSTED
 DF4359* NAD 83(2011) EPOCH   -  2010.00
 DF4359* NAVD 88 ORTHO HEIGHT -   203.603 (meters)      667.99  (feet) ADJUSTED
 DF4359  ______________________________________________________________________
 DF4359  GEOID HEIGHT    -        -32.505 (meters)                     GEOID18
 DF4359  NAD 83(2011) X  -    170,952.513 (meters)                     COMP
 DF4359  NAD 83(2011) Y  - -4,826,368.591 (meters)                     COMP
 DF4359  NAD 83(2011) Z  -  4,152,534.912 (meters)                     COMP
 DF4359  LAPLACE CORR    -         -2.73  (seconds)                    DEFLEC18
 DF4359  DYNAMIC HEIGHT  -        203.516 (meters)      667.70  (feet) COMP
 DF4359  MODELED GRAVITY -    980,194.7   (mgal)                       NAVD 88
 DF4359
 DF4359  VERT ORDER      -  SECOND    CLASS I
 DF4359
 DF4359  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4359  Standards:
 DF4359         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4359            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4359  -------------------------------------------------------------------
 DF4359  NETWORK    0.79   1.25           0.35   0.29   0.64      0.02508798
 DF4359  -------------------------------------------------------------------
 DF4359  Click here for local accuracies and other accuracy information.
 DF4359
 DF4359.The horizontal coordinates were established by GPS observations
 DF4359.and adjusted by the National Geodetic Survey in June 2012.
 DF4359
 DF4359.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4359.been affixed to the stable North American tectonic plate. See 
 DF4359.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4359
 DF4359.The horizontal coordinates are valid at the epoch date displayed above
 DF4359.which is a decimal equivalence of Year/Month/Day.
 DF4359
 DF4359.The orthometric height was determined by differential leveling and
 DF4359.adjusted by the NATIONAL GEODETIC SURVEY
 DF4359.in November 2014.
 DF4359
 DF4359.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4359.GEOID18 height accuracy estimate available here.
 DF4359
 DF4359.Click photographs - Photos may exist for this station.
 DF4359
 DF4359.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4359
 DF4359.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4359
 DF4359.The ellipsoidal height was determined by GPS observations
 DF4359.and is referenced to NAD 83.
 DF4359
 DF4359.The dynamic height is computed by dividing the NAVD 88
 DF4359.geopotential number by the normal gravity value computed on the
 DF4359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DF4359.degrees latitude (g = 980.6199 gals.).
 DF4359
 DF4359.The modeled gravity was interpolated from observed gravity values.
 DF4359
 DF4359. The following values were computed from the NAD 83(2011) position.
 DF4359
 DF4359;                    North         East     Units Scale Factor Converg.
 DF4359;SPC IL E     -   467,866.647   330,505.271   MT  0.99998645   +0 14 12.8
 DF4359;SPC IL E     - 1,534,992.49  1,084,332.71   sFT  0.99998645   +0 14 12.8
 DF4359;UTM  16      - 4,525,977.921   418,156.064   MT  0.99968244   -0 38 08.9
 DF4359
 DF4359!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4359!SPC IL E     -   0.99997316  x   0.99998645  =   0.99995961
 DF4359!UTM  16      -   0.99997316  x   0.99968244  =   0.99965561
 DF4359
 DF4359_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL1815625977(NAD 83)
 DF4359
 DF4359|---------------------------------------------------------------------|
 DF4359| PID    Reference Object                     Distance      Geod. Az  |
 DF4359|                                                           dddmmss.s |
 DF4359| LB1987 ASH                                 372.810 METERS 33222     |
 DF4359|---------------------------------------------------------------------|
 DF4359
 DF4359                          SUPERSEDED SURVEY CONTROL
 DF4359
 DF4359  NAD 83(2007)-  40 52 50.84592(N)    087 58 17.04613(W) AD(2002.00) 0
 DF4359  ELLIP H (02/10/07)  171.133  (m)                       GP(2002.00)    
 DF4359  ELLIP H (02/03/05)  171.129  (m)                       GP(       ) 4 2
 DF4359  NAD 83(1997)-  40 52 50.84602(N)    087 58 17.04592(W) AD(       ) 1
 DF4359  ELLIP H (03/04/03)  171.114  (m)                       GP(       ) 4 2
 DF4359  NAVD 88 (03/04/03)  203.6    (m)  GEOID99  model used  GPS OBS        
 DF4359
 DF4359.Superseded values are not recommended for survey control.
 DF4359
 DF4359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4359.See file dsdata.pdf to determine how the superseded data were derived.
 DF4359
 DF4359_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4359_STAMPING: YARD 1996
 DF4359_MARK LOGO: ILDT
 DF4359_PROJECTION: FLUSH
 DF4359_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4359+STABILITY: SURFACE MOTION
 DF4359_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4359+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2020
 DF4359
 DF4359  HISTORY     - Date     Condition        Report By
 DF4359  HISTORY     - 1996     MONUMENTED       ILDT
 DF4359  HISTORY     - 200205   GOOD             ASCPC
 DF4359  HISTORY     - 20110513 GOOD             ILDT
 DF4359  HISTORY     - 20130513 GOOD             ILDT
 DF4359  HISTORY     - 20140325 GOOD             PATRIC
 DF4359  HISTORY     - 20200427 GOOD             ILDT
 DF4359
 DF4359                          STATION DESCRIPTION
 DF4359
 DF4359'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4359'FROM THE INTERSECTION OF I-57 AND IL-116, GO WEST 0.20 FEET ALONG
 DF4359'IL-116 TO IDOT YARD ON THE
 DF4359'SOUTH SIDE OF ROAD. GO THROUGH GATE 0.2 MILES TO THE SOUTHWEST CORNER
 DF4359'OF YARD TO
 DF4359'STATION 9.00 FEET EAST OF WEST FENCE LINE, 35.50 NORTHWEST OF NORTH
 DF4359'RIGHT-OF-WAY FENCE
 DF4359'OF I-57.
 DF4359'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION  YARD 1996
 DF4359
 DF4359                          STATION RECOVERY (2011)
 DF4359
 DF4359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 DF4359'RECOVERED IN GOOD CONDITION.
 DF4359
 DF4359                          STATION RECOVERY (2013)
 DF4359
 DF4359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 DF4359'RECOVERED IN GOOD CONDITION.
 DF4359
 DF4359                          STATION RECOVERY (2014)
 DF4359
 DF4359'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2014 (SAL)
 DF4359'RECOVERED AS DESCRIBED.
 DF4359
 DF4359                          STATION RECOVERY (2020)
 DF4359
 DF4359'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4359'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1128 ***********************************************************************
 LC1128  DESIGNATION -  YARD RM 1
 LC1128  PID         -  LC1128
 LC1128  STATE/COUNTY-  IL/LOGAN
 LC1128  COUNTRY     -  US
 LC1128  USGS QUAD   -  BROADWELL (2018)
 LC1128
 LC1128                         *CURRENT SURVEY CONTROL
 LC1128  ______________________________________________________________________
 LC1128* NAD 83(1986) POSITION- 40 05 45.95   (N) 089 25 26.66   (W)   HD_HELD1
 LC1128* NAVD 88 ORTHO HEIGHT -   189.314 (meters)      621.11  (feet) ADJUSTED
 LC1128  ______________________________________________________________________
 LC1128  GEOID HEIGHT    -        -32.520 (meters)                     GEOID18
 LC1128  DYNAMIC HEIGHT  -        189.217 (meters)      620.79  (feet) COMP
 LC1128  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 LC1128
 LC1128  VERT ORDER      -  SECOND    CLASS 0
 LC1128
 LC1128.The horizontal coordinates were determined by differentially corrected
 LC1128.hand held GPS observations or other comparable positioning techniques
 LC1128.and have an estimated accuracy of +/- 3 meters.
 LC1128
 LC1128.The orthometric height was determined by differential leveling and
 LC1128.adjusted by the NATIONAL GEODETIC SURVEY
 LC1128.in June 1991.
 LC1128
 LC1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1128.GEOID18 height accuracy estimate available here.
 LC1128
 LC1128.Click photographs - Photos may exist for this station.
 LC1128
 LC1128.The dynamic height is computed by dividing the NAVD 88
 LC1128.geopotential number by the normal gravity value computed on the
 LC1128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1128.degrees latitude (g = 980.6199 gals.).
 LC1128
 LC1128.The modeled gravity was interpolated from observed gravity values.
 LC1128
 LC1128;                    North         East    Units  Estimated Accuracy
 LC1128;SPC IL W     -   380,921.7     763,320.6     MT  (+/- 3 meters HH1 GPS) 
 LC1128
 LC1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK9336141239(NAD 83)
 LC1128
 LC1128                          SUPERSEDED SURVEY CONTROL
 LC1128
 LC1128  NGVD 29 (??/??/92)  189.400  (m)          621.39   (f) ADJ UNCH    2 0
 LC1128
 LC1128.Superseded values are not recommended for survey control.
 LC1128
 LC1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1128.See file dsdata.pdf to determine how the superseded data were derived.
 LC1128
 LC1128_MARKER: DR = REFERENCE MARK DISK
 LC1128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1128_STAMPING: YARD NO 1 1960
 LC1128_MARK LOGO: CGS
 LC1128_PROJECTION: FLUSH
 LC1128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1128+STABILITY: SURFACE MOTION
 LC1128
 LC1128  HISTORY     - Date     Condition        Report By
 LC1128  HISTORY     - 1960     MONUMENTED       CGS
 LC1128
 LC1128                          STATION DESCRIPTION
 LC1128
 LC1128'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1128'2.5 MI N FROM BROADWELL.
 LC1128'ABOUT 2.2 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM THE GULF,
 LC1128'MOBILE AND OHIO RAIL ROAD STATION IN BROADWELL, THENCE 0.05 MILES
 LC1128'WEST ALONG A GRAVEL ROAD, THENCE 0.25 MILES NORTH ALONG A GRAVEL
 LC1128'ROAD, ABOUT 0.25 MILES SOUTH OF A FARM HOUSE ON THE WEST SIDE OF THE
 LC1128'ROAD, AND AT A FENCE CORNER WEST OF THE ROAD, 20 FEET WEST OF
 LC1128'THE CENTER LINE OF THE GRAVEL ROAD, 0.5 FEET EAST OF A FENCE, 42
 LC1128'FEET NORTH OF A FENCE CORNER, 112 FEET NORTH OF A POWER POLE,
 LC1128'47.2 FEET NORTH-NORTHEAST OF TRAVERSE STATION YARD, 47.0 FEET
 LC1128'NORTH OF A METAL WITNESS POST, ABOUT 1.5 FEET ABOVE THE LEVEL OF
 LC1128'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 LC1128'GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0561 ***********************************************************************
 JB0561  DESIGNATION -  YATES
 JB0561  PID         -  JB0561
 JB0561  STATE/COUNTY-  IL/EFFINGHAM
 JB0561  COUNTRY     -  US
 JB0561  USGS QUAD   -  EDGEWOOD (2018)
 JB0561
 JB0561                         *CURRENT SURVEY CONTROL
 JB0561  ______________________________________________________________________
 JB0561* NAD 83(1997) POSITION- 38 56 25.82634(N) 088 39 48.79482(W)   ADJUSTED
 JB0561* NAVD 88 ORTHO HEIGHT -   173.070 (meters)      567.81  (feet) ADJUSTED
 JB0561  ______________________________________________________________________
 JB0561  GEOID HEIGHT    -        -31.726 (meters)                     GEOID18
 JB0561  LAPLACE CORR    -          0.86  (seconds)                    DEFLEC18
 JB0561  DYNAMIC HEIGHT  -        172.964 (meters)      567.47  (feet) COMP
 JB0561  MODELED GRAVITY -    980,013.5   (mgal)                       NAVD 88
 JB0561
 JB0561  HORZ ORDER      -  SECOND
 JB0561  VERT ORDER      -  SECOND    CLASS 0
 JB0561
 JB0561.The horizontal coordinates were established by classical geodetic methods
 JB0561.and adjusted by the National Geodetic Survey in October 1999.
 JB0561
 JB0561.The orthometric height was determined by differential leveling and
 JB0561.adjusted by the NATIONAL GEODETIC SURVEY
 JB0561.in June 1991.
 JB0561
 JB0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0561.GEOID18 height accuracy estimate available here.
 JB0561
 JB0561.Click photographs - Photos may exist for this station.
 JB0561
 JB0561.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0561
 JB0561.The dynamic height is computed by dividing the NAVD 88
 JB0561.geopotential number by the normal gravity value computed on the
 JB0561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0561.degrees latitude (g = 980.6199 gals.).
 JB0561
 JB0561.The modeled gravity was interpolated from observed gravity values.
 JB0561
 JB0561. The following values were computed from the NAD 83(1997) position.
 JB0561
 JB0561;                    North         East     Units Scale Factor Converg.
 JB0561;SPC IL E     -   252,425.486   271,370.903   MT  0.99998509   -0 12 27.2
 JB0561;SPC IL E     -   828,165.95    890,322.70   sFT  0.99998509   -0 12 27.2
 JB0561;UTM  16      - 4,311,490.348   355,825.079   MT  0.99985596   -1 02 44.7
 JB0561
 JB0561!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0561!SPC IL E     -   0.99997782  x   0.99998509  =   0.99996291
 JB0561!UTM  16      -   0.99997782  x   0.99985596  =   0.99983379
 JB0561
 JB0561:                Primary Azimuth Mark                     Grid Az
 JB0561:SPC IL E     -  YATES AZ MK                              000 40 30.8
 JB0561:UTM  16      -  YATES AZ MK                              001 30 48.3
 JB0561
 JB0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5582511490(NAD 83)
 JB0561
 JB0561|---------------------------------------------------------------------|
 JB0561| PID    Reference Object                     Distance      Geod. Az  |
 JB0561|                                                           dddmmss.s |
 JB0561| JB0564 YATES AZ MK                         402.896 METERS 0002803.6 |
 JB0561| JB0560 YATES RM 1                           10.776 METERS 18823     |
 JB0561| JB0562 YATES RM 2                           16.956 METERS 28352     |
 JB0561|---------------------------------------------------------------------|
 JB0561
 JB0561                          SUPERSEDED SURVEY CONTROL
 JB0561
 JB0561  NAD 83(1986)-  38 56 25.84153(N)    088 39 48.78883(W) AD(       ) 2
 JB0561  NAD 27      -  38 56 25.67820(N)    088 39 48.60500(W) AD(       ) 2
 JB0561  NGVD 29 (??/??/92)  173.170  (m)          568.14   (f) ADJ UNCH    2 0
 JB0561  NGVD 29             173.17   (m)          568.1    (f) LEVELING    3  
 JB0561
 JB0561.Superseded values are not recommended for survey control.
 JB0561
 JB0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0561.See file dsdata.pdf to determine how the superseded data were derived.
 JB0561
 JB0561_MARKER: DE = TRAVERSE STATION DISK
 JB0561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0561_STAMPING: YATES 1960
 JB0561_MARK LOGO: CGS
 JB0561_PROJECTION: FLUSH
 JB0561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0561+STABILITY: SURFACE MOTION
 JB0561
 JB0561  HISTORY     - Date     Condition        Report By
 JB0561  HISTORY     - 1960     MONUMENTED       CGS
 JB0561  HISTORY     - 1960     GOOD             CGS
 JB0561  HISTORY     - 20070312 MARK NOT FOUND   FARNGP
 JB0561
 JB0561                          STATION DESCRIPTION
 JB0561
 JB0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0561'STATION IS LOCATED ABOUT 2.25 MILES SOUTHWEST OF MASON, ABOUT 1.25
 JB0561'MILES NORTH OF EDGEWOOD AND IN THE NORTHWEST CORNER OF PASTURE LAND
 JB0561'OWNED BY MRS ROSA YATES.  ROSA YATES.
 JB0561'
 JB0561'TO REACH FROM THE POST OFFICE IN MASON, GO WEST FOR 0.25 MILES TO
 JB0561'STATE ROUTE 37 AND THE MASON GRADE SCHOOL IN THE SOUTHEAST CORNER OF
 JB0561'THE INTERSECTION, TURN LEFT AND GO SOUTH ON STATE ROUTE 37 FOR 0.15
 JB0561'MILE TO CROSSROAD, TURN RIGHT AND GO WEST FOR 1.85 MILES TO
 JB0561'CROSSROADS, TURN LEFT AND GO SOUTH FOR 0.55 MILE TO A TRACK CROSSROAD
 JB0561'AND THE AZIMUTH MARK IN THE SOUTHEAST CORNER OF INTERSECTION AS
 JB0561'DESCRIBED, CONTINUE SOUTH FOR 0.25 MILE TO STATION ON EAST SIDE OF
 JB0561'ROAD AT FENCE CORNER AS DESCRIBED.
 JB0561'
 JB0561'STATION MARK, A STANDARD TRAVERSE DISK STAMPED YATES 1960, IS SET IN
 JB0561'TOP OF A 10 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
 JB0561'GROUND.  THE MARK IS 29 FEET EAST OF THE CENTER OF ROAD, 6 FEET
 JB0561'SOUTHEAST OF FENCE CORNER AND 4.5 FEET SOUTHEAST OF THE WITNESS POST.
 JB0561'
 JB0561'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED YATES
 JB0561'NO 1 1960, IS SET IN TOP OF A 10 INCH CONCRETE POST WHICH PROJECTS
 JB0561'ABOUT 2 INCHES.  THE MARK IS 38 FEET SOUTH OF THE WITNESS POST, 25.5
 JB0561'FEET EAST OF THE CENTER OF ROAD AND 1 FOOT EAST OF THE FENCE.
 JB0561'
 JB0561'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED YATES
 JB0561'NO 2 1960, IS SET IN TOP OF A 10 INCH CONCRETE POST WHICH PROJECTS
 JB0561'ABOUT 5 INCHES.  THE MARK IS 51.6 FEET WEST-NORTHWEST OF THE WITNESS
 JB0561'POST, 24.5 FEET WEST OF THE CENTER OF ROAD AND 2 FEET NORTH-NORTHEAST
 JB0561'OF A TELEPHONE POLE.
 JB0561'
 JB0561'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED YATES 1960, IS SET
 JB0561'IN TOP OF A 10 INCH SQUARE CONCRETE POST WHICH PROJECTS ABOUT 2
 JB0561'INCHES.  THE MARK IS 31.5 FEET EAST-SOUTHEAST OF THE CENTER OF ROAD
 JB0561'JUNCTION, 24 FEET EAST OF CENTER OF SURFACED ROAD, 19.5 FEET SOUTH OF
 JB0561'THE CENTER OF A DIRT TRACK ROAD AND 1.9 FEET WEST OF WITNESS POST.
 JB0561'
 JB0561'HEIGHT OF LIGHT ABOVE STATION MARK 1.89 METERS.
 JB0561
 JB0561                          STATION RECOVERY (1960)
 JB0561
 JB0561'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 JB0561'1.2 MI N FROM EDGEWOOD.
 JB0561'ABOUT 1.15 MILES NORTH ALONG AN OILED ROAD FROM THE RED BRICK
 JB0561'GRADE SCHOOL IN EDGEWOOD, ABOUT 0.05 MILES NORTH OF A CONCRETE
 JB0561'BRIDGE, AT A FENCE CORNER EAST OF THE ROAD, 28 FEET EAST OF THE
 JB0561'CENTER LINE OF THE ROAD, 4 1/2 FEET EAST OF A FENCE, 5 FEET SOUTH
 JB0561'OF A FENCE, 5 FEET SOUTHEAST OF A FENCE CORNER, 4.6 FEET SOUTHEAST
 JB0561'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD
 JB0561'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 JB0561
 JB0561                          STATION RECOVERY (2007)
 JB0561
 JB0561'RECOVERY NOTE BY FARNSWORTH GROUP 2007 (KDV)
 JB0561'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0564 ***********************************************************************
 JB0564  DESIGNATION -  YATES AZ MK
 JB0564  PID         -  JB0564
 JB0564  STATE/COUNTY-  IL/EFFINGHAM
 JB0564  COUNTRY     -  US
 JB0564  USGS QUAD   -  EDGEWOOD (2018)
 JB0564
 JB0564                         *CURRENT SURVEY CONTROL
 JB0564  ______________________________________________________________________
 JB0564* NAD 83(2011) POSITION- 38 56 38.90630(N) 088 39 48.65227(W)   ADJUSTED
 JB0564* NAD 83(2011) ELLIP HT-   141.692 (meters)        (06/27/12)   ADJUSTED
 JB0564* NAD 83(2011) EPOCH   -  2010.00
 JB0564* NAVD 88 ORTHO HEIGHT -   173.431 (meters)      569.00  (feet) ADJUSTED
 JB0564  ______________________________________________________________________
 JB0564  GEOID HEIGHT    -        -31.734 (meters)                     GEOID18
 JB0564  NAD 83(2011) X  -    115,857.971 (meters)                     COMP
 JB0564  NAD 83(2011) Y  - -4,965,986.431 (meters)                     COMP
 JB0564  NAD 83(2011) Z  -  3,987,584.927 (meters)                     COMP
 JB0564  LAPLACE CORR    -          0.85  (seconds)                    DEFLEC18
 JB0564  DYNAMIC HEIGHT  -        173.325 (meters)      568.65  (feet) COMP
 JB0564  MODELED GRAVITY -    980,013.7   (mgal)                       NAVD 88
 JB0564
 JB0564  VERT ORDER      -  SECOND    CLASS 0
 JB0564
 JB0564  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JB0564  Standards:
 JB0564         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JB0564            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JB0564  -------------------------------------------------------------------
 JB0564  NETWORK    0.51   0.84           0.23   0.18   0.43      0.13321842
 JB0564  -------------------------------------------------------------------
 JB0564  Click here for local accuracies and other accuracy information.
 JB0564
 JB0564.The horizontal coordinates were established by GPS observations
 JB0564.and adjusted by the National Geodetic Survey in June 2012.
 JB0564
 JB0564.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JB0564.been affixed to the stable North American tectonic plate. See 
 JB0564.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JB0564
 JB0564.The horizontal coordinates are valid at the epoch date displayed above
 JB0564.which is a decimal equivalence of Year/Month/Day.
 JB0564
 JB0564.The orthometric height was determined by differential leveling and
 JB0564.adjusted by the NATIONAL GEODETIC SURVEY
 JB0564.in June 1991.
 JB0564
 JB0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0564.GEOID18 height accuracy estimate available here.
 JB0564
 JB0564.Click photographs - Photos may exist for this station.
 JB0564
 JB0564.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JB0564
 JB0564.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0564
 JB0564.The ellipsoidal height was determined by GPS observations
 JB0564.and is referenced to NAD 83.
 JB0564
 JB0564.The dynamic height is computed by dividing the NAVD 88
 JB0564.geopotential number by the normal gravity value computed on the
 JB0564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0564.degrees latitude (g = 980.6199 gals.).
 JB0564
 JB0564.The modeled gravity was interpolated from observed gravity values.
 JB0564
 JB0564. The following values were computed from the NAD 83(2011) position.
 JB0564
 JB0564;                    North         East     Units Scale Factor Converg.
 JB0564;SPC IL E     -   252,828.816   271,375.797   MT  0.99998509   -0 12 27.1
 JB0564;SPC IL E     -   829,489.21    890,338.76   sFT  0.99998509   -0 12 27.1
 JB0564;UTM  16      - 4,311,893.511   355,835.871   MT  0.99985592   -1 02 44.9
 JB0564
 JB0564!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0564!SPC IL E     -   0.99997777  x   0.99998509  =   0.99996286
 JB0564!UTM  16      -   0.99997777  x   0.99985592  =   0.99983369
 JB0564
 JB0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5583511893(NAD 83)
 JB0564
 JB0564                          SUPERSEDED SURVEY CONTROL
 JB0564
 JB0564  NAD 83(2007)-  38 56 38.90639(N)    088 39 48.65308(W) AD(2002.00) 1
 JB0564  ELLIP H (07/11/08)  141.705  (m)                       GP(2002.00) 3 2
 JB0564  NAVD 88             173.42   (m)          569.0    (f) LEVELING    3  
 JB0564  NGVD 29 (??/??/92)  173.53   (m)          569.3    (f) COMPUTED    2 0
 JB0564
 JB0564.Superseded values are not recommended for survey control.
 JB0564
 JB0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0564.See file dsdata.pdf to determine how the superseded data were derived.
 JB0564
 JB0564_MARKER: DZ = AZIMUTH MARK DISK
 JB0564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0564_STAMPING: YATES 1960
 JB0564_MARK LOGO: CGS
 JB0564_PROJECTION: PROJECTING 25 CENTIMETERS
 JB0564_MAGNETIC: N = NO MAGNETIC MATERIAL
 JB0564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0564+STABILITY: SURFACE MOTION
 JB0564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0564+SATELLITE: SATELLITE OBSERVATIONS - June 08, 2020
 JB0564
 JB0564  HISTORY     - Date     Condition        Report By
 JB0564  HISTORY     - 1960     MONUMENTED       CGS
 JB0564  HISTORY     - 20070909 GOOD             ILDT
 JB0564  HISTORY     - 20200608 GOOD             INDIV
 JB0564
 JB0564                          STATION DESCRIPTION
 JB0564
 JB0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0564'2.4 MI W FROM MASON.
 JB0564'ABOUT 0.15 MILE SOUTHWEST ALONG STATE HIGHWAY 37 FROM THE MASON
 JB0564'GRADE SCHOOL IN MASON, THENCE 1.8 MILES WEST ALONG AN OILED ROAD,
 JB0564'THENCE 0.5 MILES SOUTH ALONG AN OILED ROAD, AT THE JUNCTION OF
 JB0564'AN EAST-WEST DIRT CROSS ROAD, 23 FEET EAST OF THE CENTER LINE OF
 JB0564'THE ROAD, 19 1/2 FEET SOUTH OF THE CENTER LINE OF THE DIRT ROAD,
 JB0564'31 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION, 1.1 FEET WEST
 JB0564'OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 JB0564'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 10 INCHES.
 JB0564
 JB0564                          STATION RECOVERY (2007)
 JB0564
 JB0564'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (CW)
 JB0564'FOUND AS DESCRIBED
 JB0564
 JB0564                          STATION RECOVERY (2020)
 JB0564
 JB0564'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2020 (DS)
 JB0564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0562 ***********************************************************************
 JB0562  DESIGNATION -  YATES RM 2
 JB0562  PID         -  JB0562
 JB0562  STATE/COUNTY-  IL/EFFINGHAM
 JB0562  COUNTRY     -  US
 JB0562  USGS QUAD   -  EDGEWOOD (2018)
 JB0562
 JB0562                         *CURRENT SURVEY CONTROL
 JB0562  ______________________________________________________________________
 JB0562* NAD 83(1986) POSITION- 38 56 25.96   (N) 088 39 49.48   (W)   HD_HELD1
 JB0562* NAVD 88 ORTHO HEIGHT -   173.244 (meters)      568.38  (feet) ADJUSTED
 JB0562  ______________________________________________________________________
 JB0562  GEOID HEIGHT    -        -31.726 (meters)                     GEOID18
 JB0562  DYNAMIC HEIGHT  -        173.138 (meters)      568.04  (feet) COMP
 JB0562  MODELED GRAVITY -    980,013.5   (mgal)                       NAVD 88
 JB0562
 JB0562  VERT ORDER      -  SECOND    CLASS 0
 JB0562
 JB0562.The horizontal coordinates were determined by differentially corrected
 JB0562.hand held GPS observations or other comparable positioning techniques
 JB0562.and have an estimated accuracy of +/- 3 meters.
 JB0562
 JB0562.The orthometric height was determined by differential leveling and
 JB0562.adjusted by the NATIONAL GEODETIC SURVEY
 JB0562.in June 1991.
 JB0562
 JB0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0562.GEOID18 height accuracy estimate available here.
 JB0562
 JB0562.Click photographs - Photos may exist for this station.
 JB0562
 JB0562.The dynamic height is computed by dividing the NAVD 88
 JB0562.geopotential number by the normal gravity value computed on the
 JB0562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0562.degrees latitude (g = 980.6199 gals.).
 JB0562
 JB0562.The modeled gravity was interpolated from observed gravity values.
 JB0562
 JB0562;                    North         East    Units  Estimated Accuracy
 JB0562;SPC IL E     -   252,429.7     271,354.4     MT  (+/- 3 meters HH1 GPS) 
 JB0562
 JB0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ5580811494(NAD 83)
 JB0562
 JB0562                          SUPERSEDED SURVEY CONTROL
 JB0562
 JB0562  NGVD 29 (??/??/92)  173.344  (m)          568.71   (f) ADJ UNCH    2 0
 JB0562
 JB0562.Superseded values are not recommended for survey control.
 JB0562
 JB0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0562.See file dsdata.pdf to determine how the superseded data were derived.
 JB0562
 JB0562_MARKER: DR = REFERENCE MARK DISK
 JB0562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0562_STAMPING: YATES NO 2 1960
 JB0562_MARK LOGO: CGS
 JB0562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0562+STABILITY: SURFACE MOTION
 JB0562
 JB0562  HISTORY     - Date     Condition        Report By
 JB0562  HISTORY     - 1960     MONUMENTED       CGS
 JB0562
 JB0562                          STATION DESCRIPTION
 JB0562
 JB0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (CAA)
 JB0562'1.2 MI N FROM EDGEWOOD.
 JB0562'ABOUT 1.15 MILES NORTH ALONG AN OILED ROAD FROM THE RED BRICK
 JB0562'GRADE SCHOOL BUILDING IN EDGEWOOD, ABOUT 0.05 MILE NORTH OF A
 JB0562'CONCRETE BRIDGE, AT A FENCE CORNER EAST OF THE ROAD, 31 FEET
 JB0562'WEST OF THE CENTER LINE OF THE ROAD, 51 FEET WEST AND ACROSS THE
 JB0562'ROAD FROM A FENCE CORNER, 7 FEET NORTHWEST OF THE NORTH END OF A
 JB0562'CORRUGATED PIPE CULVERT, 2 FEET NORTH OF A TELEPHONE POLE, 16
 JB0562'FEET NORTH OF THE CENTER LINE OF A DRIVE WEST TO A FIELD, 55.7
 JB0562'FEET WEST OF TRAVERSE STATION YATES, 51.7 FEET WEST OF A METAL
 JB0562'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 JB0562'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3101 ***********************************************************************
 DK3101  DESIGNATION -  YK03001
 DK3101  PID         -  DK3101
 DK3101  STATE/COUNTY-  IL/DU PAGE
 DK3101  COUNTRY     -  US
 DK3101  USGS QUAD   -  ELMHURST (2018)
 DK3101
 DK3101                         *CURRENT SURVEY CONTROL
 DK3101  ______________________________________________________________________
 DK3101* NAD 83(1986) POSITION- 41 54 19.85   (N) 087 58 08.69   (W)   HD_HELD1
 DK3101* NAVD 88 ORTHO HEIGHT -   207.146 (meters)      679.61  (feet) ADJUSTED
 DK3101  ______________________________________________________________________
 DK3101  GEOID HEIGHT    -        -33.443 (meters)                     GEOID18
 DK3101  DYNAMIC HEIGHT  -        207.075 (meters)      679.38  (feet) COMP
 DK3101  MODELED GRAVITY -    980,276.1   (mgal)                       NAVD 88
 DK3101
 DK3101  VERT ORDER      -  SECOND    CLASS I
 DK3101
 DK3101.The horizontal coordinates were determined by differentially corrected
 DK3101.hand held GPS observations or other comparable positioning techniques
 DK3101.and have an estimated accuracy of +/- 3 meters.
 DK3101
 DK3101.The orthometric height was determined by differential leveling and
 DK3101.adjusted by the NATIONAL GEODETIC SURVEY
 DK3101.in May 2008.
 DK3101
 DK3101.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3101.GEOID18 height accuracy estimate available here.
 DK3101
 DK3101.Click photographs - Photos may exist for this station.
 DK3101
 DK3101.The dynamic height is computed by dividing the NAVD 88
 DK3101.geopotential number by the normal gravity value computed on the
 DK3101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3101.degrees latitude (g = 980.6199 gals.).
 DK3101
 DK3101.The modeled gravity was interpolated from observed gravity values.
 DK3101
 DK3101;                    North         East    Units  Estimated Accuracy
 DK3101;SPC IL E     -   581,672.2     330,222.5     MT  (+/- 3 meters HH1 GPS) 
 DK3101
 DK3101_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1962439739(NAD 83)
 DK3101
 DK3101                          SUPERSEDED SURVEY CONTROL
 DK3101
 DK3101.No superseded survey control is available for this station.
 DK3101
 DK3101_MARKER: DD = SURVEY DISK
 DK3101_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 DK3101+WITH SETTING: PAVEMENT
 DK3101_SP_SET: SIGNAL BASE
 DK3101_MARK LOGO: IL-043
 DK3101_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DK3101+STABILITY: SURFACE MOTION
 DK3101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3101+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2013
 DK3101
 DK3101  HISTORY     - Date     Condition        Report By
 DK3101  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3101  HISTORY     - 20071109 GOOD             PATRIC
 DK3101  HISTORY     - 20131015 GOOD             PATRIC
 DK3101
 DK3101                          STATION DESCRIPTION
 DK3101
 DK3101'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3101'THE STATION IS IN VILLA PARK, IL.
 DK3101'
 DK3101'TO REACH THE STATION FROM THE INTERSECTION OF STH 64 AND STH 83, GO
 DK3101'WEST ALONG STH 64 FOR ABOUT 1075 FT (327.7 M) TO THE STATION ON THE
 DK3101'LEFT.  THE STATION IS AT THE SOUTHWEST CORNER OF THE INTERSECTION OF
 DK3101'NORTH AVENUE AND VILLA AVENUE.
 DK3101'
 DK3101'THE STATION IS 58.6 FT (17.9 M) SOUTH OF THE CENTERLINE OF NORTH
 DK3101'AVENUE, 59.3 FT (18.1 M) WEST OF THE CENTERLINE OF VILLA AVENUE, AND
 DK3101'26.5 FT (8.1 M) NORTHWEST OF A FIRE HYDRANT.  THE MONUMENT IS 1.2 FT
 DK3101'(0.4 M) ABOVE ROAD SURFACE ON A 2.5 FT (0.8 M) DIAMETER CONCRETE
 DK3101'TRAFFIC SIGNAL BASE AND IS FERROMAGNETIC.
 DK3101'
 DK3101'NOTE--THE DISK IS NOT STAMPED.
 DK3101
 DK3101                          STATION RECOVERY (2013)
 DK3101
 DK3101'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 DK3101'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3102 ***********************************************************************
 DK3102  DESIGNATION -  YK03003
 DK3102  PID         -  DK3102
 DK3102  STATE/COUNTY-  IL/DU PAGE
 DK3102  COUNTRY     -  US
 DK3102  USGS QUAD   -  ELMHURST (2018)
 DK3102
 DK3102                         *CURRENT SURVEY CONTROL
 DK3102  ______________________________________________________________________
 DK3102* NAD 83(1986) POSITION- 41 53 44.     (N) 087 57 34.     (W)   SCALED
 DK3102* NAVD 88 ORTHO HEIGHT -   204.588 (meters)      671.22  (feet) ADJUSTED
 DK3102  ______________________________________________________________________
 DK3102  GEOID HEIGHT    -        -33.430 (meters)                     GEOID18
 DK3102  DYNAMIC HEIGHT  -        204.518 (meters)      670.99  (feet) COMP
 DK3102  MODELED GRAVITY -    980,276.6   (mgal)                       NAVD 88
 DK3102
 DK3102  VERT ORDER      -  SECOND    CLASS I
 DK3102
 DK3102.The horizontal coordinates were scaled from a map and have
 DK3102.an estimated accuracy of +/- 6 seconds.
 DK3102
 DK3102.The orthometric height was determined by differential leveling and
 DK3102.adjusted by the NATIONAL GEODETIC SURVEY
 DK3102.in May 2008.
 DK3102
 DK3102.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3102.GEOID18 height accuracy estimate available here.
 DK3102
 DK3102.Click photographs - Photos may exist for this station.
 DK3102
 DK3102.The dynamic height is computed by dividing the NAVD 88
 DK3102.geopotential number by the normal gravity value computed on the
 DK3102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3102.degrees latitude (g = 980.6199 gals.).
 DK3102
 DK3102.The modeled gravity was interpolated from observed gravity values.
 DK3102
 DK3102;                    North         East    Units  Estimated Accuracy
 DK3102;SPC IL E     -   580,570.      331,030.      MT  (+/- 180 meters Scaled)
 DK3102
 DK3102_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM204386(NAD 83)
 DK3102
 DK3102                          SUPERSEDED SURVEY CONTROL
 DK3102
 DK3102.No superseded survey control is available for this station.
 DK3102
 DK3102_MARKER: DD = SURVEY DISK
 DK3102_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 DK3102_MARK LOGO: IL-043
 DK3102_PROJECTION: RECESSED 30 CENTIMETERS
 DK3102_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3102_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3102_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3102+SATELLITE: SATELLITE OBSERVATIONS - November 16, 2007
 DK3102_ROD/PIPE-DEPTH: 3.1 meters
 DK3102
 DK3102  HISTORY     - Date     Condition        Report By
 DK3102  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3102  HISTORY     - 20071116 GOOD             PATRIC
 DK3102
 DK3102                          STATION DESCRIPTION
 DK3102
 DK3102'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3102'THE STATION IS IN ELMHURST, IL.
 DK3102'
 DK3102'TO REACH THE STATION FROM THE INTERSECTION OF STH 64 AND STH 83, GO
 DK3102'EAST ALONG STH 64 FOR 1600 FT (487.7 M) TO WEST AVENUE.  GO SOUTH
 DK3102'ALONG WEST AVENUE FOR 0.7 MI (1.12 KM) TO THE STATION ON THE RIGHT.
 DK3102'THE STATION IS LOCATED ALONG WEST AVENUE AT THE ENTRANCE TO COURTS
 DK3102'PLUS (ELMHURST PARK DISTRICT) AND UTLEY AVENUE.
 DK3102'
 DK3102'THE STATION IS 31.0 FT (9.4 M) NORTHWEST OF A FIRE HYDRANT, 22.0 FT
 DK3102'(6.7 M) WEST OF A WOODEN POWER POLE, AND 48.0 FT (14.6 M) SOUTHWEST OF
 DK3102'A CONCRETE LIGHT STANDARD.  THE MONUMENT IS 1 FT (0.3 M) BELOW GRADE.
 DK3102'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3106 ***********************************************************************
 DK3106  DESIGNATION -  YK09002
 DK3106  PID         -  DK3106
 DK3106  STATE/COUNTY-  IL/DU PAGE
 DK3106  COUNTRY     -  US
 DK3106  USGS QUAD   -  ELMHURST (2018)
 DK3106
 DK3106                         *CURRENT SURVEY CONTROL
 DK3106  ______________________________________________________________________
 DK3106* NAD 83(1986) POSITION- 41 52 56.     (N) 087 59 18.     (W)   SCALED
 DK3106* NAVD 88 ORTHO HEIGHT -   216.204 (meters)      709.33  (feet) ADJUSTED
 DK3106  ______________________________________________________________________
 DK3106  GEOID HEIGHT    -        -33.385 (meters)                     GEOID18
 DK3106  DYNAMIC HEIGHT  -        216.130 (meters)      709.09  (feet) COMP
 DK3106  MODELED GRAVITY -    980,274.1   (mgal)                       NAVD 88
 DK3106
 DK3106  VERT ORDER      -  SECOND    CLASS I
 DK3106
 DK3106.The horizontal coordinates were scaled from a map and have
 DK3106.an estimated accuracy of +/- 6 seconds.
 DK3106
 DK3106.The orthometric height was determined by differential leveling and
 DK3106.adjusted by the NATIONAL GEODETIC SURVEY
 DK3106.in May 2008.
 DK3106
 DK3106.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3106.GEOID18 height accuracy estimate available here.
 DK3106
 DK3106.Click photographs - Photos may exist for this station.
 DK3106
 DK3106.The dynamic height is computed by dividing the NAVD 88
 DK3106.geopotential number by the normal gravity value computed on the
 DK3106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3106.degrees latitude (g = 980.6199 gals.).
 DK3106
 DK3106.The modeled gravity was interpolated from observed gravity values.
 DK3106
 DK3106;                    North         East    Units  Estimated Accuracy
 DK3106;SPC IL E     -   579,080.      328,640.      MT  (+/- 180 meters Scaled)
 DK3106
 DK3106_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM179371(NAD 83)
 DK3106
 DK3106                          SUPERSEDED SURVEY CONTROL
 DK3106
 DK3106.No superseded survey control is available for this station.
 DK3106
 DK3106_MARKER: DD = SURVEY DISK
 DK3106_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 DK3106_MARK LOGO: IL-043
 DK3106_PROJECTION: RECESSED 30 CENTIMETERS
 DK3106_MAGNETIC: I = MARKER IS A STEEL ROD
 DK3106_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3106+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3106_ROD/PIPE-DEPTH: 3.1 meters
 DK3106
 DK3106  HISTORY     - Date     Condition        Report By
 DK3106  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3106  HISTORY     - 20071109 GOOD             PATRIC
 DK3106
 DK3106                          STATION DESCRIPTION
 DK3106
 DK3106'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3106'THE STATION IS IN VILLA PARK, IL.
 DK3106'
 DK3106'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND SAINT CHARLES
 DK3106'ROAD GO WEST ON SAINT CHARLES ROAD FOR 1.64 MI (2.6 KM) TO S MEYERS
 DK3106'ROAD.  GO SOUTH ON S MEYERS ROAD FOR 2700 FT (823.0 M) TO BROADWAY
 DK3106'STREET.  GO EAST ON BROADWAY STREET (CENTRAL BLVD.) FOR 1480 FT (451.1
 DK3106'M) TO ADDISON AVENUE AND THE STATION ON THE LEFT.  THE STATION IS
 DK3106'LOCATED ALONG ADDISON AVENUE, BETWEEN THE ILLINOIS PRAIRIE PATH AND
 DK3106'CENTRAL BOULEVARD.
 DK3106'
 DK3106'THE STATION IS 21.5 FT (6.6 M) SOUTH OF THE CENTERLINE OF CENTRAL
 DK3106'BOULEVARD, 54.0 FT (16.5 M) EAST OF THE CENTERLINE OF ADDISON AVENUE,
 DK3106'67.0 FT (20.4 M) NORTH OF THE CENTERLINE OF THE ILLINOIS PRAIRIE PATH,
 DK3106'AND 146.0 FT (44.5 M) NORTH OF PARK AVENUE.  THE MONUMENT IS 0.85 FT
 DK3106'(0.3 M) ABOVE THE ROAD SURFACE AND IS FERROMAGNETIC.
 DK3106'
 DK3106'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3105 ***********************************************************************
 DK3105  DESIGNATION -  YK09003
 DK3105  PID         -  DK3105
 DK3105  STATE/COUNTY-  IL/DU PAGE
 DK3105  COUNTRY     -  US
 DK3105  USGS QUAD   -  ELMHURST (2018)
 DK3105
 DK3105                         *CURRENT SURVEY CONTROL
 DK3105  ______________________________________________________________________
 DK3105* NAD 83(1986) POSITION- 41 52 57.     (N) 087 59 01.     (W)   SCALED
 DK3105* NAVD 88 ORTHO HEIGHT -   215.538 (meters)      707.14  (feet) ADJUSTED
 DK3105  ______________________________________________________________________
 DK3105  GEOID HEIGHT    -        -33.388 (meters)                     GEOID18
 DK3105  DYNAMIC HEIGHT  -        215.464 (meters)      706.90  (feet) COMP
 DK3105  MODELED GRAVITY -    980,274.5   (mgal)                       NAVD 88
 DK3105
 DK3105  VERT ORDER      -  SECOND    CLASS I
 DK3105
 DK3105.The horizontal coordinates were scaled from a map and have
 DK3105.an estimated accuracy of +/- 6 seconds.
 DK3105
 DK3105.The orthometric height was determined by differential leveling and
 DK3105.adjusted by the NATIONAL GEODETIC SURVEY
 DK3105.in May 2008.
 DK3105
 DK3105.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3105.GEOID18 height accuracy estimate available here.
 DK3105
 DK3105.Click photographs - Photos may exist for this station.
 DK3105
 DK3105.The dynamic height is computed by dividing the NAVD 88
 DK3105.geopotential number by the normal gravity value computed on the
 DK3105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3105.degrees latitude (g = 980.6199 gals.).
 DK3105
 DK3105.The modeled gravity was interpolated from observed gravity values.
 DK3105
 DK3105;                    North         East    Units  Estimated Accuracy
 DK3105;SPC IL E     -   579,110.      329,030.      MT  (+/- 180 meters Scaled)
 DK3105
 DK3105_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM183371(NAD 83)
 DK3105
 DK3105                          SUPERSEDED SURVEY CONTROL
 DK3105
 DK3105.No superseded survey control is available for this station.
 DK3105
 DK3105_MARKER: DD = SURVEY DISK
 DK3105_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 DK3105_MARK LOGO: IL-043
 DK3105_PROJECTION: RECESSED 30 CENTIMETERS
 DK3105_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3105+SATELLITE: SATELLITE OBSERVATIONS - September 18, 2006
 DK3105_ROD/PIPE-DEPTH: 3.1 meters
 DK3105
 DK3105  HISTORY     - Date     Condition        Report By
 DK3105  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3105  HISTORY     - 20060918 GOOD             PATRIC
 DK3105
 DK3105                          STATION DESCRIPTION
 DK3105
 DK3105'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 DK3105'THE STATION IS IN VILLA PARK, IL.
 DK3105'
 DK3105'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND SAINT CHARLES
 DK3105'ROAD, GO WEST ALONG SAINT CHARLES ROAD FOR 1.14 MI (1.8 KM) TO HARVARD
 DK3105'AVENUE.  GO SOUTH ON HARVARD AVENUE FOR ABOUT 2500 FT (762.0 M) TO THE
 DK3105'STATION ON THE LEFT.  THE STATION IS LOCATED ALONG HARVARD AVENUE,
 DK3105'BETWEEN ITS INTERSECTION WITH CENTRAL BOULEVARD AND ITS INTERSECTION
 DK3105'WITH PARK AVENUE.
 DK3105'
 DK3105'THE STATION IS 15.4 FT (4.7 M) EAST OF THE CENTERLINE OF HARVARD
 DK3105'AVENUE, 89.5 FT (27.3 M) NORTH OF THE CENTERLINE OF PARK AVENUE, AND
 DK3105'79.5 FT (24.2 M) SOUTH OF THE CENTERLINE OF CENTRAL BOULEVARD.  THE
 DK3105'MONUMENT IS 1 FT (0.3 M) BELOW GRADE OF THE GROUND AND IS
 DK3105'FERROMAGNETIC.  4.4 FT (1.3 M) EAST OF BACK OF CURB, 8.9 FT (2.7 M)
 DK3105'WEST OF WEST EDGE OF SIDEWALK.
 DK3105'
 DK3105'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3104 ***********************************************************************
 DK3104  DESIGNATION -  YK11001
 DK3104  PID         -  DK3104
 DK3104  STATE/COUNTY-  IL/DU PAGE
 DK3104  COUNTRY     -  US
 DK3104  USGS QUAD   -  ELMHURST (2018)
 DK3104
 DK3104                         *CURRENT SURVEY CONTROL
 DK3104  ______________________________________________________________________
 DK3104* NAD 83(1986) POSITION- 41 53 05.     (N) 087 56 44.     (W)   SCALED
 DK3104* NAVD 88 ORTHO HEIGHT -   204.749 (meters)      671.75  (feet) ADJUSTED
 DK3104  ______________________________________________________________________
 DK3104  GEOID HEIGHT    -        -33.419 (meters)                     GEOID18
 DK3104  DYNAMIC HEIGHT  -        204.679 (meters)      671.52  (feet) COMP
 DK3104  MODELED GRAVITY -    980,277.1   (mgal)                       NAVD 88
 DK3104
 DK3104  VERT ORDER      -  SECOND    CLASS I
 DK3104
 DK3104.The horizontal coordinates were scaled from a map and have
 DK3104.an estimated accuracy of +/- 6 seconds.
 DK3104
 DK3104.The orthometric height was determined by differential leveling and
 DK3104.adjusted by the NATIONAL GEODETIC SURVEY
 DK3104.in May 2008.
 DK3104
 DK3104.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3104.GEOID18 height accuracy estimate available here.
 DK3104
 DK3104.Click photographs - Photos may exist for this station.
 DK3104
 DK3104.The dynamic height is computed by dividing the NAVD 88
 DK3104.geopotential number by the normal gravity value computed on the
 DK3104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3104.degrees latitude (g = 980.6199 gals.).
 DK3104
 DK3104.The modeled gravity was interpolated from observed gravity values.
 DK3104
 DK3104;                    North         East    Units  Estimated Accuracy
 DK3104;SPC IL E     -   579,370.      332,190.      MT  (+/- 180 meters Scaled)
 DK3104
 DK3104_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM215374(NAD 83)
 DK3104
 DK3104                          SUPERSEDED SURVEY CONTROL
 DK3104
 DK3104.No superseded survey control is available for this station.
 DK3104
 DK3104_MARKER: DD = SURVEY DISK
 DK3104_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 DK3104_MARK LOGO: IL-043
 DK3104_PROJECTION: RECESSED 30 CENTIMETERS
 DK3104_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DK3104_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3104_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3104+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3104_ROD/PIPE-DEPTH: 3.1 meters
 DK3104
 DK3104  HISTORY     - Date     Condition        Report By
 DK3104  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3104  HISTORY     - 20071109 GOOD             PATRIC
 DK3104
 DK3104                          STATION DESCRIPTION
 DK3104
 DK3104'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3104'THE STATION IS IN ELMHURST, IL.
 DK3104'
 DK3104'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 AND STH 83, GO
 DK3104'NORTH ON STH 83 FOR 1.8 MI (2.9 KM) TO PRAIRIE PATH LANE.  GO EAST
 DK3104'ALONG PRAIRIE PATH LANE FOR 4300 FT (1310.6 M) TO THE STATION ON THE
 DK3104'LEFT.  THE STATION IS LOCATED ALONG THE NORTH SIDE OF PRAIRIE PATH
 DK3104'LANE AND A T INTERSECTION WITH MITCHELL AVENUE.
 DK3104'
 DK3104'THE STATION IS 40.0 FT (12.2 M) EAST OF A CURB INLET ON THE NORTH SIDE
 DK3104'OF PRAIRIE PATH LANE, 8.0 FT (2.4 M) NORTHWEST OF A STOP SIGN, AND
 DK3104'57.5 FT (17.5 M) NORTH OF A FIRE HYDRANT AT THE SOUTHEAST CORNER OF
 DK3104'THE INTERSECTION.  THE MONUMENT IS 1.0 FT (0.3 M) BELOW GRADE.
 DK3104'
 DK3104'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3103 ***********************************************************************
 DK3103  DESIGNATION -  YK12001
 DK3103  PID         -  DK3103
 DK3103  STATE/COUNTY-  IL/DU PAGE
 DK3103  COUNTRY     -  US
 DK3103  USGS QUAD   -  ELMHURST (2018)
 DK3103
 DK3103                         *CURRENT SURVEY CONTROL
 DK3103  ______________________________________________________________________
 DK3103* NAD 83(1986) POSITION- 41 53 01.     (N) 087 56 23.     (W)   SCALED
 DK3103* NAVD 88 ORTHO HEIGHT -   204.743 (meters)      671.73  (feet) ADJUSTED
 DK3103  ______________________________________________________________________
 DK3103  GEOID HEIGHT    -        -33.421 (meters)                     GEOID18
 DK3103  DYNAMIC HEIGHT  -        204.673 (meters)      671.50  (feet) COMP
 DK3103  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 DK3103
 DK3103  VERT ORDER      -  SECOND    CLASS I
 DK3103
 DK3103.The horizontal coordinates were scaled from a map and have
 DK3103.an estimated accuracy of +/- 6 seconds.
 DK3103
 DK3103.The orthometric height was determined by differential leveling and
 DK3103.adjusted by the NATIONAL GEODETIC SURVEY
 DK3103.in May 2008.
 DK3103
 DK3103.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3103.GEOID18 height accuracy estimate available here.
 DK3103
 DK3103.Click photographs - Photos may exist for this station.
 DK3103
 DK3103.The dynamic height is computed by dividing the NAVD 88
 DK3103.geopotential number by the normal gravity value computed on the
 DK3103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3103.degrees latitude (g = 980.6199 gals.).
 DK3103
 DK3103.The modeled gravity was interpolated from observed gravity values.
 DK3103
 DK3103;                    North         East    Units  Estimated Accuracy
 DK3103;SPC IL E     -   579,250.      332,670.      MT  (+/- 180 meters Scaled)
 DK3103
 DK3103_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM220372(NAD 83)
 DK3103
 DK3103                          SUPERSEDED SURVEY CONTROL
 DK3103
 DK3103.No superseded survey control is available for this station.
 DK3103
 DK3103_MARKER: DD = SURVEY DISK
 DK3103_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3103_SP_SET: SIGNAL BASE
 DK3103_MARK LOGO: IL-043
 DK3103_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3103_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3103_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3103+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3103
 DK3103  HISTORY     - Date     Condition        Report By
 DK3103  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3103  HISTORY     - 20071109 GOOD             PATRIC
 DK3103
 DK3103                          STATION DESCRIPTION
 DK3103
 DK3103'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3103'THE STATION IS IN ELMHURST, IL.
 DK3103'
 DK3103'TO REACH THE STATION FROM THE INTERSECTION OF I-290 AND SAINT CHARLES
 DK3103'ROAD, GO WEST ALONG SAINT CHARLES ROAD FOR 1.00 MI (1.6 KM) TO YORK
 DK3103'STREET.  GO SOUTH ALONG YORK STREET FOR 2370 FT (722.4 M) TO THE
 DK3103'STATION ON THE LEFT.  THE STATION IS LOCATED AT THE NORTHEAST CORNER
 DK3103'OF THE INTERSECTION OF SOUTH YORK STREET AND VALLETTE STREET.
 DK3103'
 DK3103'THE STATION IS 27.0 FT (8.2 M) NORTHWEST OF A TRAFFIC LIGHT, 10.5 FT
 DK3103'(3.2 M) WEST OF THE SOUTHWEST BUILDING CORNER OF SPRING CLEANERS, AND
 DK3103'64.5 FT (19.7 M) SOUTH OF A WOODEN POWER POLE.  THE MONUMENT IS 0.5 FT
 DK3103'(0.2 M) ABOVE GRADE.
 DK3103'
 DK3103'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3134 ***********************************************************************
 DK3134  DESIGNATION -  YK13001
 DK3134  PID         -  DK3134
 DK3134  STATE/COUNTY-  IL/DU PAGE
 DK3134  COUNTRY     -  US
 DK3134  USGS QUAD   -  HINSDALE (2018)
 DK3134
 DK3134                         *CURRENT SURVEY CONTROL
 DK3134  ______________________________________________________________________
 DK3134* NAD 83(1986) POSITION- 41 52 10.     (N) 087 56 01.     (W)   SCALED
 DK3134* NAVD 88 ORTHO HEIGHT -   209.000 (meters)      685.69  (feet) ADJUSTED
 DK3134  ______________________________________________________________________
 DK3134  GEOID HEIGHT    -        -33.402 (meters)                     GEOID18
 DK3134  DYNAMIC HEIGHT  -        208.929 (meters)      685.46  (feet) COMP
 DK3134  MODELED GRAVITY -    980,276.7   (mgal)                       NAVD 88
 DK3134
 DK3134  VERT ORDER      -  SECOND    CLASS I
 DK3134
 DK3134.The horizontal coordinates were scaled from a map and have
 DK3134.an estimated accuracy of +/- 6 seconds.
 DK3134
 DK3134.The orthometric height was determined by differential leveling and
 DK3134.adjusted by the NATIONAL GEODETIC SURVEY
 DK3134.in May 2008.
 DK3134
 DK3134.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3134.GEOID18 height accuracy estimate available here.
 DK3134
 DK3134.Click photographs - Photos may exist for this station.
 DK3134
 DK3134.The dynamic height is computed by dividing the NAVD 88
 DK3134.geopotential number by the normal gravity value computed on the
 DK3134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3134.degrees latitude (g = 980.6199 gals.).
 DK3134
 DK3134.The modeled gravity was interpolated from observed gravity values.
 DK3134
 DK3134;                    North         East    Units  Estimated Accuracy
 DK3134;SPC IL E     -   577,680.      333,180.      MT  (+/- 180 meters Scaled)
 DK3134
 DK3134_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM225357(NAD 83)
 DK3134
 DK3134                          SUPERSEDED SURVEY CONTROL
 DK3134
 DK3134.No superseded survey control is available for this station.
 DK3134
 DK3134_MARKER: DR = REFERENCE MARK DISK
 DK3134_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3134_SP_SET: TRAFFIC SIGNAL BASE
 DK3134_MARK LOGO: IL-043
 DK3134_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3134_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3134_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 DK3134+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3134
 DK3134  HISTORY     - Date     Condition        Report By
 DK3134  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3134  HISTORY     - 20071109 GOOD             PATRIC
 DK3134
 DK3134                          STATION DESCRIPTION
 DK3134
 DK3134'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3134'THE STATION IS IN ELMHURST, IL.
 DK3134'
 DK3134'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 (ROOSEVELT ROAD)
 DK3134'AND YORK STREET, GO NORTH ALONG YORK STREET FOR APPROXIMATELY 0.58 MI
 DK3134'(0.9 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED AT THE
 DK3134'SOUTHEAST CORNER OF THE INTERSECTION OF ILLINOIS 56 (BUTTERFIELD ROAD)
 DK3134'AND SOUTH YORK STREET.
 DK3134'
 DK3134'THE STATION IS 36.0 FT (11.0 M) WEST OF AN A T T MANHOLE, 5.5 FT (1.7
 DK3134'M) WEST OF A WOODEN LIGHT POLE, AND 106.0 FT (32.3 M) NORTH OF A
 DK3134'CONCRETE LIGHT STANDARD.  THE MONUMENT IS 0.5 FT (0.2 M) ABOVE ROAD
 DK3134'SURFACE ON THE NORTH SIDE OF A TRAFFIC SIGNAL BASE.  THERE IS A
 DK3134'REFERENCE MARK ON THE DISK.
 DK3134'
 DK3134'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3133 ***********************************************************************
 DK3133  DESIGNATION -  YK23001
 DK3133  PID         -  DK3133
 DK3133  STATE/COUNTY-  IL/DU PAGE
 DK3133  COUNTRY     -  US
 DK3133  USGS QUAD   -  HINSDALE (2018)
 DK3133
 DK3133                         *CURRENT SURVEY CONTROL
 DK3133  ______________________________________________________________________
 DK3133* NAD 83(1986) POSITION- 41 51 37.     (N) 087 57 14.     (W)   SCALED
 DK3133* NAVD 88 ORTHO HEIGHT -   206.966 (meters)      679.02  (feet) ADJUSTED
 DK3133  ______________________________________________________________________
 DK3133  GEOID HEIGHT    -        -33.374 (meters)                     GEOID18
 DK3133  DYNAMIC HEIGHT  -        206.895 (meters)      678.79  (feet) COMP
 DK3133  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 DK3133
 DK3133  VERT ORDER      -  SECOND    CLASS I
 DK3133
 DK3133.The horizontal coordinates were scaled from a map and have
 DK3133.an estimated accuracy of +/- 6 seconds.
 DK3133
 DK3133.The orthometric height was determined by differential leveling and
 DK3133.adjusted by the NATIONAL GEODETIC SURVEY
 DK3133.in May 2008.
 DK3133
 DK3133.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3133.GEOID18 height accuracy estimate available here.
 DK3133
 DK3133.Click photographs - Photos may exist for this station.
 DK3133
 DK3133.The dynamic height is computed by dividing the NAVD 88
 DK3133.geopotential number by the normal gravity value computed on the
 DK3133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3133.degrees latitude (g = 980.6199 gals.).
 DK3133
 DK3133.The modeled gravity was interpolated from observed gravity values.
 DK3133
 DK3133;                    North         East    Units  Estimated Accuracy
 DK3133;SPC IL E     -   576,650.      331,510.      MT  (+/- 180 meters Scaled)
 DK3133
 DK3133_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM208347(NAD 83)
 DK3133
 DK3133                          SUPERSEDED SURVEY CONTROL
 DK3133
 DK3133.No superseded survey control is available for this station.
 DK3133
 DK3133_MARKER: DD = SURVEY DISK
 DK3133_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 DK3133_MARK LOGO: IL-043
 DK3133_PROJECTION: RECESSED 61 CENTIMETERS
 DK3133_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3133+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3133_ROD/PIPE-DEPTH: 3.1 meters
 DK3133
 DK3133  HISTORY     - Date     Condition        Report By
 DK3133  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3133  HISTORY     - 20071109 GOOD             PATRIC
 DK3133
 DK3133                          STATION DESCRIPTION
 DK3133
 DK3133'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3133'THE STATION IS IN OAKBROOK, IL.  THE STATION IS LOCATED AT THE Y
 DK3133'INTERSECTION OF EASTBOUND ILLINOIS ROUTE 56 (BUTTERFIELD ROAD) AND THE
 DK3133'ON-RAMP FOR ILLINOIS ROUTE 38 (ROOSEVELT ROAD).
 DK3133'
 DK3133'THE STATION IS 16.0 FT (4.9 M) EAST OF AN 8 FT (2.4 M) EXIT SIGN FOR
 DK3133'THE ON-RAMP FOR ILLINOIS ROUTE 38, 105.0 FT (32.0 M) WEST OF A SIGN
 DK3133'READING EAST ILLINOIS 56, AND 24.0 FT (7.3 M) NORTH OF THE CENTERLINE
 DK3133'OF THE ILLINOIS ROUTE 38 ON-RAMP.  THE MONUMENT IS 1.0 FT (0.3 M)
 DK3133'ABOVE GRADE OF ON-RAMP AND 2.0 FT (0.6 M) BELOW GRADE OF ILLINOIS
 DK3133'ROUTE 56.
 DK3133'
 DK3133'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3132 ***********************************************************************
 DK3132  DESIGNATION -  YK26001
 DK3132  PID         -  DK3132
 DK3132  STATE/COUNTY-  IL/DU PAGE
 DK3132  COUNTRY     -  US
 DK3132  USGS QUAD   -  HINSDALE (2018)
 DK3132
 DK3132                         *CURRENT SURVEY CONTROL
 DK3132  ______________________________________________________________________
 DK3132* NAD 83(1986) POSITION- 41 50 39.     (N) 087 57 26.     (W)   SCALED
 DK3132* NAVD 88 ORTHO HEIGHT -   214.501 (meters)      703.74  (feet) ADJUSTED
 DK3132  ______________________________________________________________________
 DK3132  GEOID HEIGHT    -        -33.350 (meters)                     GEOID18
 DK3132  DYNAMIC HEIGHT  -        214.427 (meters)      703.50  (feet) COMP
 DK3132  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 DK3132
 DK3132  VERT ORDER      -  SECOND    CLASS I
 DK3132
 DK3132.The horizontal coordinates were scaled from a map and have
 DK3132.an estimated accuracy of +/- 6 seconds.
 DK3132
 DK3132.The orthometric height was determined by differential leveling and
 DK3132.adjusted by the NATIONAL GEODETIC SURVEY
 DK3132.in May 2008.
 DK3132
 DK3132.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3132.GEOID18 height accuracy estimate available here.
 DK3132
 DK3132.Click photographs - Photos may exist for this station.
 DK3132
 DK3132.The dynamic height is computed by dividing the NAVD 88
 DK3132.geopotential number by the normal gravity value computed on the
 DK3132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3132.degrees latitude (g = 980.6199 gals.).
 DK3132
 DK3132.The modeled gravity was interpolated from observed gravity values.
 DK3132
 DK3132;                    North         East    Units  Estimated Accuracy
 DK3132;SPC IL E     -   574,860.      331,240.      MT  (+/- 180 meters Scaled)
 DK3132
 DK3132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM205329(NAD 83)
 DK3132
 DK3132                          SUPERSEDED SURVEY CONTROL
 DK3132
 DK3132.No superseded survey control is available for this station.
 DK3132
 DK3132_MARKER: DR = REFERENCE MARK DISK
 DK3132_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DK3132_SP_SET: BRIDGE HEADWALL
 DK3132_MARK LOGO: IL-043
 DK3132_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3132_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DK3132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3132+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3132
 DK3132  HISTORY     - Date     Condition        Report By
 DK3132  HISTORY     - UNK      MONUMENTED       MARCHE
 DK3132  HISTORY     - 20071109 GOOD             PATRIC
 DK3132
 DK3132                          STATION DESCRIPTION
 DK3132
 DK3132'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3132'THE STATION IS IN OAKBROOK, IL.
 DK3132'
 DK3132'TO REACH THE STATION FROM THE INTERSECTION OF STH 38 (ROOSEVELT ROAD)
 DK3132'AND STH 83, GO SOUTH ALONG STH 83 FOR APPROXIMATELY 1.13 MI (1.8 KM)
 DK3132'TO THE INTERSECTION WITH I-88.  THE STATION IS LOCATED ON THE
 DK3132'SOUTHEAST CORNER OF A HEADWALL FOR THE BRIDGE FOR ILLINOIS ROUTE 83
 DK3132'OVER INTERSTATE 88.
 DK3132'
 DK3132'THE STATION IS 44.0 FT (13.4 M) NORTHWEST OF AN MCI VAULT, 120.0 FT
 DK3132'(36.6 M) NORTH OF A SIGN FOR INTERSTATE 88 WEST, AND 53.0 FT (16.2 M)
 DK3132'NORTH OF AN OLD SIGN POST.  THE MONUMENT IS 3.0 FT (0.9 M) ABOVE THE
 DK3132'PAVED SURFACE OF ROUTE 83.
 DK3132'
 DK3132'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3131 ***********************************************************************
 DK3131  DESIGNATION -  YK35001
 DK3131  PID         -  DK3131
 DK3131  STATE/COUNTY-  IL/DU PAGE
 DK3131  COUNTRY     -  US
 DK3131  USGS QUAD   -  HINSDALE (2018)
 DK3131
 DK3131                         *CURRENT SURVEY CONTROL
 DK3131  ______________________________________________________________________
 DK3131* NAD 83(1986) POSITION- 41 49 55.     (N) 087 57 16.     (W)   SCALED
 DK3131* NAVD 88 ORTHO HEIGHT -   219.258 (meters)      719.35  (feet) ADJUSTED
 DK3131  ______________________________________________________________________
 DK3131  GEOID HEIGHT    -        -33.338 (meters)                     GEOID18
 DK3131  DYNAMIC HEIGHT  -        219.182 (meters)      719.10  (feet) COMP
 DK3131  MODELED GRAVITY -    980,272.4   (mgal)                       NAVD 88
 DK3131
 DK3131  VERT ORDER      -  SECOND    CLASS I
 DK3131
 DK3131.The horizontal coordinates were scaled from a map and have
 DK3131.an estimated accuracy of +/- 6 seconds.
 DK3131
 DK3131.The orthometric height was determined by differential leveling and
 DK3131.adjusted by the NATIONAL GEODETIC SURVEY
 DK3131.in May 2008.
 DK3131
 DK3131.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3131.GEOID18 height accuracy estimate available here.
 DK3131
 DK3131.Click photographs - Photos may exist for this station.
 DK3131
 DK3131.The dynamic height is computed by dividing the NAVD 88
 DK3131.geopotential number by the normal gravity value computed on the
 DK3131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3131.degrees latitude (g = 980.6199 gals.).
 DK3131
 DK3131.The modeled gravity was interpolated from observed gravity values.
 DK3131
 DK3131;                    North         East    Units  Estimated Accuracy
 DK3131;SPC IL E     -   573,510.      331,470.      MT  (+/- 180 meters Scaled)
 DK3131
 DK3131_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM207315(NAD 83)
 DK3131
 DK3131                          SUPERSEDED SURVEY CONTROL
 DK3131
 DK3131.No superseded survey control is available for this station.
 DK3131
 DK3131_MARKER: DD = SURVEY DISK
 DK3131_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3131_SP_SET: TRAFFIC SIGNAL BASE
 DK3131_MARK LOGO: IL-043
 DK3131_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3131_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3131+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3131
 DK3131  HISTORY     - Date     Condition        Report By
 DK3131  HISTORY     - 1990     MONUMENTED       MARCHE
 DK3131  HISTORY     - 20071109 GOOD             PATRIC
 DK3131
 DK3131                          STATION DESCRIPTION
 DK3131
 DK3131'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3131'THE STATION IS IN OAKBROOK, IL.
 DK3131'
 DK3131'TO REACH THE STATION FROM THE INTERSECTION OF I-88 AND STH 83, GO
 DK3131'SOUTH ON STH 83 FOR APPROXIMATELY 0.86 MI (1.4 KM) TO THE STATION AT
 DK3131'31ST STREET.  THE STATION IS LOCATED IN A MEDIAN ON THE NORTHBOUND
 DK3131'OFF-RAMP OF ILLINOIS ROUTE 83 FOR 31ST STREET AT THE BASE OF TRAFFIC
 DK3131'CONTROL LIGHT.
 DK3131'
 DK3131'THE STATION IS 47.5 FT (14.5 M) SOUTH OF A TRAFFIC SIGNAL CONTROL BOX,
 DK3131'44.0 FT (13.4 M) NORTHWEST OF A TRAFFIC SIGNAL CONTROL BOX, AND 45.0
 DK3131'FT (13.7 M) NORTHEAST OF A PEDESTRIAN SIGNAL LIGHT.  THE MONUMENT IS
 DK3131'0.7 FT (0.2 M) ABOVE THE PAVED SURFACE OF 31ST STREET.
 DK3131'
 DK3131'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DK3130 ***********************************************************************
 DK3130  DESIGNATION -  YK35002
 DK3130  PID         -  DK3130
 DK3130  STATE/COUNTY-  IL/DU PAGE
 DK3130  COUNTRY     -  US
 DK3130  USGS QUAD   -  HINSDALE (2018)
 DK3130
 DK3130                         *CURRENT SURVEY CONTROL
 DK3130  ______________________________________________________________________
 DK3130* NAD 83(1986) POSITION- 41 49 56.     (N) 087 56 55.     (W)   SCALED
 DK3130* NAVD 88 ORTHO HEIGHT -   212.511 (meters)      697.21  (feet) ADJUSTED
 DK3130  ______________________________________________________________________
 DK3130  GEOID HEIGHT    -        -33.343 (meters)                     GEOID18
 DK3130  DYNAMIC HEIGHT  -        212.438 (meters)      696.97  (feet) COMP
 DK3130  MODELED GRAVITY -    980,272.6   (mgal)                       NAVD 88
 DK3130
 DK3130  VERT ORDER      -  SECOND    CLASS I
 DK3130
 DK3130.The horizontal coordinates were scaled from a map and have
 DK3130.an estimated accuracy of +/- 6 seconds.
 DK3130
 DK3130.The orthometric height was determined by differential leveling and
 DK3130.adjusted by the NATIONAL GEODETIC SURVEY
 DK3130.in May 2008.
 DK3130
 DK3130.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK3130.GEOID18 height accuracy estimate available here.
 DK3130
 DK3130.Click photographs - Photos may exist for this station.
 DK3130
 DK3130.The dynamic height is computed by dividing the NAVD 88
 DK3130.geopotential number by the normal gravity value computed on the
 DK3130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DK3130.degrees latitude (g = 980.6199 gals.).
 DK3130
 DK3130.The modeled gravity was interpolated from observed gravity values.
 DK3130
 DK3130;                    North         East    Units  Estimated Accuracy
 DK3130;SPC IL E     -   573,540.      331,960.      MT  (+/- 180 meters Scaled)
 DK3130
 DK3130_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM212315(NAD 83)
 DK3130
 DK3130                          SUPERSEDED SURVEY CONTROL
 DK3130
 DK3130.No superseded survey control is available for this station.
 DK3130
 DK3130_MARKER: DD = SURVEY DISK
 DK3130_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 DK3130_SP_SET: TRAFFIC SIGNAL BASE
 DK3130_MARK LOGO: IL-043
 DK3130_MAGNETIC: N = NO MAGNETIC MATERIAL
 DK3130_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DK3130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DK3130+SATELLITE: SATELLITE OBSERVATIONS - November 09, 2007
 DK3130
 DK3130  HISTORY     - Date     Condition        Report By
 DK3130  HISTORY     - 1990     MONUMENTED       MARCHE
 DK3130  HISTORY     - 20071109 GOOD             PATRIC
 DK3130
 DK3130                          STATION DESCRIPTION
 DK3130
 DK3130'DESCRIBED BY PATRICK ENGINEERING INCORPORATED 2007 (DFR)
 DK3130'THE STATION IS IN OAKBROOK, IL.
 DK3130'
 DK3130'TO REACH THE STATION FROM THE INTERSECTION OF STH 83 AND OAK BROOK
 DK3130'ROAD (31ST STREET), GO EAST ALONG OAK BROOK ROAD FOR APPROXIMATELY
 DK3130'1780 FT (542.5 M) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED
 DK3130'AT THE SOUTHEAST CORNER OF THE INTERSECTION OF 31ST STREET AND JORIE
 DK3130'BOULEVARD TO THE NORTH AND HUNTER TRAILS PARKWAY TO THE SOUTH.
 DK3130'
 DK3130'THE STATION IS 11.3 FT (3.4 M) WEST OF A LIGHT POLE, 53.0 FT (16.2 M)
 DK3130'EAST OF THE CENTERLINE OF HUNTER TRAILS PARKWAY, AND 35.0 FT (10.7 M)
 DK3130'NORTH OF A FIRE HYDRANT.  THE MONUMENT IS 0.5 FT (0.2 M) ABOVE THE
 DK3130'PAVED SURFACE OF 31ST STREET ON A 2.5 FT (0.8 M) DIAMETER CONCRETE
 DK3130'TRAFFIC SIGNAL BASE.
 DK3130'
 DK3130'NOTE--THE DISK IS NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0573 ***********************************************************************
 LC0573  DESIGNATION -  YORK
 LC0573  PID         -  LC0573
 LC0573  STATE/COUNTY-  IL/MCLEAN
 LC0573  COUNTRY     -  US
 LC0573  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0573
 LC0573                         *CURRENT SURVEY CONTROL
 LC0573  ______________________________________________________________________
 LC0573* NAD 83(1986) POSITION- 40 17 54.40   (N) 088 41 53.06   (W)   HD_HELD1
 LC0573* NAVD 88 ORTHO HEIGHT -   229.531 (meters)      753.05  (feet) ADJUSTED
 LC0573  ______________________________________________________________________
 LC0573  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0573  DYNAMIC HEIGHT  -        229.421 (meters)      752.69  (feet) COMP
 LC0573  MODELED GRAVITY -    980,139.2   (mgal)                       NAVD 88
 LC0573
 LC0573  VERT ORDER      -  SECOND    CLASS 0
 LC0573
 LC0573.The horizontal coordinates were determined by differentially corrected
 LC0573.hand held GPS observations or other comparable positioning techniques
 LC0573.and have an estimated accuracy of +/- 3 meters.
 LC0573
 LC0573.The orthometric height was determined by differential leveling and
 LC0573.adjusted by the NATIONAL GEODETIC SURVEY
 LC0573.in June 1991.
 LC0573
 LC0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0573.GEOID18 height accuracy estimate available here.
 LC0573
 LC0573.Click photographs - Photos may exist for this station.
 LC0573
 LC0573.The dynamic height is computed by dividing the NAVD 88
 LC0573.geopotential number by the normal gravity value computed on the
 LC0573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0573.degrees latitude (g = 980.6199 gals.).
 LC0573
 LC0573.The modeled gravity was interpolated from observed gravity values.
 LC0573
 LC0573;                    North         East    Units  Estimated Accuracy
 LC0573;SPC IL E     -   403,201.8     268,990.3     MT  (+/- 3 meters HH1 GPS) 
 LC0573
 LC0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5568262265(NAD 83)
 LC0573
 LC0573                          SUPERSEDED SURVEY CONTROL
 LC0573
 LC0573  NAD 27      -  40 17 54.28740(N)    088 41 52.81560(W) AD(       ) 2
 LC0573  NGVD 29 (??/??/92)  229.58   (m)          753.2    (f) COMPUTED    2 0
 LC0573
 LC0573.Superseded values are not recommended for survey control.
 LC0573
 LC0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0573.See file dsdata.pdf to determine how the superseded data were derived.
 LC0573
 LC0573_MARKER: DS = TRIANGULATION STATION DISK
 LC0573_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 LC0573_STAMPING: YORK 1959
 LC0573_MARK LOGO: CGS
 LC0573_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0573
 LC0573  HISTORY     - Date     Condition        Report By
 LC0573  HISTORY     - 1959     MONUMENTED       CGS
 LC0573  HISTORY     - 1976     SEE DESCRIPTION  NGS
 LC0573  HISTORY     - 1977     SEE DESCRIPTION  NGS
 LC0573  HISTORY     - 1977     GOOD             NGS
 LC0573
 LC0573                          STATION DESCRIPTION
 LC0573
 LC0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0573'STATION IS LOCATED ABOUT 4-1/2 MILES NORTHWEST OF FARMER
 LC0573'CITY, 1-1/4 MILES NORTH OF THE DE WITT-MC LEAN COUNTY LINE
 LC0573'AND ON ROAD RIGHT-OF-WAY.
 LC0573'
 LC0573'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAYS 150 AND 54 AT
 LC0573'THE SOUTHEAST EDGE OF FARMER CITY, GO NORTHWESTERLY ON U.S.
 LC0573'HIGHWAY 150 FOR 3.85 MILES TO CROSSROAD, TURN LEFT AND GO WEST
 LC0573'ON SURFACED ROAD FOR 1.1 MILES, TURN RIGHT AND GO NORTH ON
 LC0573'GRAVEL ROAD FOR 1 MILE TO RAILROAD CROSSING, CONTINUE NORTH ON
 LC0573'GRAVEL ROAD FOR 0.05 MILE TO STATION ON RIGHT AS DESCRIBED.
 LC0573'
 LC0573'STATION MARK, A STANDARD STATION MARK DISK STAMPED YORK 1959,
 LC0573'IS SET IN TOP OF A 6 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0573'ABOUT 3 INCHES.  THE MARK IS 19.6 FEET SOUTH OF TELEPHONE
 LC0573'POLE, 17 FEET EAST OF CENTER OF ROAD, 2.5 FEET WEST OF FENCE AND
 LC0573'2.3 FEET WEST-NORTHWEST OF WITNESS POST.
 LC0573'
 LC0573'REFERENCE MARK NUMBER 1, A STANDARD REFERENCE MARK DISK STAMPED
 LC0573'YORK NO 1 1959, IS SET IN TOP OF A 6 INCH SQUARE CONCRETE
 LC0573'POST WHICH PROJECTS ABOUT 6 INCHES.  THE MARK IS 18 FEET EAST
 LC0573'OF CENTER OF ROAD, 18 FEET NORTH OF TELEPHONE POLE AND
 LC0573'1.6 FEET WEST OF FENCE.
 LC0573'
 LC0573'REFERENCE MARK NUMBER 2, A STANDARD REFERENCE MARK DISK STAMPED
 LC0573'YORK NO 2 1959, IS SET IN TOP A 6 INCH SQUARE CONCRETE POST
 LC0573'WHICH PROJECTS ABOUT 3 INCHES.  THE MARK IS 17 FEET EAST
 LC0573'OF CENTER OF ROAD AND 2 FEET WEST OF FENCE.
 LC0573'
 LC0573'AZIMUTH MARK, A STANDARD AZIMUTH MARK DISK STAMPED YORK 1959,
 LC0573'IS SET IN TOP OF A 6 INCH SQUARE CONCRETE POST WHICH PROJECTS
 LC0573'ABOUT 2 INCHES.  THE MARK IS 114 FEET SOUTH OF DRIVEWAY, 18
 LC0573'FEET WEST OF CENTER OF ROAD, 1.6 FEET EAST OF FENCE AND 1.4
 LC0573'FEET EAST OF WITNESS POST.
 LC0573'
 LC0573'TO REACH AZIMUTH MARK FROM STATION, GO NORTH ON GRAVEL ROAD
 LC0573'FOR 0.2 MILE TO AZIMUTH MARK ON LEFT SIDE OF ROAD AS DESCRIBED.
 LC0573
 LC0573                          STATION RECOVERY (1976)
 LC0573
 LC0573'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (LHW)
 LC0573'THE STATION AND REFERENCE MARKS 1 AND 2 WERE FOUND TIPPED OVER.  THE
 LC0573'AZIMUTH WAS RECOVERED IN GOOD CONDITION.  IT APPEARS THAT THE MARKS
 LC0573'WERE DESTROYED BY FARM MACHINERY.
 LC0573'
 LC0573'NOTHING WAS DONE TO THE STATION AT THIS TIME BUT IT APPEARS THAT THE
 LC0573'UNDERGROUND MARK COULD BE RECOVERED BY REMOVING THE SURFACE MARK.
 LC0573'
 LC0573'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MILES
 LC0573'NORTHWEST OF FARMER CITY.
 LC0573
 LC0573                          STATION RECOVERY (1977)
 LC0573
 LC0573'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 LC0573'STATION SURFACE MARK, REFERENCE MARKS 1 AND 2 WERE FOUND UPROOTED BY
 LC0573'TELEPHONE UNDERGROUND UTILITY LINE.  THE AZIMUTH MARK WAS FOUND IN
 LC0573'GOOD CONDITION.  THE SUB-SURFACE MARK WAS FOUND IN GOOD CONDITION
 LC0573'AND A NEW SURFACE MARK WAS SET.  REFERENCE MARKS 3 AND 4 WERE
 LC0573'ESTABLISHED AT THIS TIME.  DUE TO ROAD CHANGES A NEW DESCRIPTION
 LC0573'FOLLOWS--
 LC0573'
 LC0573'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTHWEST OF FARMER CITY AND
 LC0573'ON ROAD RIGHT-OF-WAY.  IT IS 215 FEET NORTH OF NORTH RAIL OF A
 LC0573'RAILROAD TRACK, 18 FEET EAST OF THE CENTERLINE OF ROAD AND 1 FOOT
 LC0573'SOUTHEAST OF A METAL WITNESS POST.  THE MONUMENT IS FLUSH AND THE
 LC0573'DISK STAMPED YORK 1959 1977.
 LC0573'
 LC0573'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 136 AND
 LC0573'150 ABOUT 5 MILES NORTHWEST OF FARMER CITY, GO SOUTHEAST ON HIGHWAY
 LC0573'150 FOR 0.2 MILE TO A SIDE ROAD RIGHT.  ANGLE TO THE RIGHT AND GO
 LC0573'SOUTH ON A PAVED ROAD FOR 0.5 MILE TO THE AZIMUTH MARK ON THE
 LC0573'RIGHT.  CONTINUE SOUTH ON THE ROAD FOR 0.2 MILE TO THE STATION ON
 LC0573'THE LEFT, EAST SIDE OF THE ROAD AS DESCRIBED.
 LC0573'
 LC0573'REFERENCE MARK 3 IS 35 FEET NORTH OF A METAL WITNESS POST AND 18 FEET
 LC0573'EAST OF THE CENTERLINE OF THE ROAD.  THE MONUMENT IS FLUSH AND THE
 LC0573'DISK STAMPED YORK 1959 NO 3 1977.
 LC0573'
 LC0573'REFERENCE MARK 4 IS 38 FEET WEST OF THE METAL WITNESS POST AND 17
 LC0573'FEET WEST OF THE CENTERLINE OF THE ROAD.  THE MONUMENT IS FLUSH AND
 LC0573'THE DISK STAMPED YORK 1959 NO 4 1977.
 LC0573'
 LC0573'THE AZIMUTH MARK IS 114 FEET SOUTH OF CENTERLINE OF A GRAVELED
 LC0573'DRIVEWAY, 18 FEET WEST OF THE CENTERLINE OF THE ROAD AND 1 FOOT EAST
 LC0573'OF A METAL WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK
 LC0573'STAMPED YORK 1959.
 LC0573'
 LC0573'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MILES
 LC0573'NORTHWEST OF FARMER CITY.
 LC0573'
 LC0573'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0573
 LC0573                          STATION RECOVERY (1977)
 LC0573
 LC0573'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 LC0573'5 MI SE FROM LE ROY.
 LC0573'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0573'FROM THE STATION AT LE ROY, AT A NORTH-SOUTH ROAD CROSSING, 17
 LC0573'FEET EAST OF THE CENTER LINE OF THE ROAD, 2 1/2 FEET WEST OF A
 LC0573'FENCE, 19 1/2 FEET SOUTH OF THE THIRD TELEPHONE POLE NORTH OF
 LC0573'THE RAILROAD TRACK, 233 FEET NORTH OF THE CENTER OF THE CROSSING,
 LC0573'2.3 FEET WEST OF A METAL WITNESS POST, ABOUT 1/2 FOOT BELOW THE
 LC0573'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 LC0573'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0571 ***********************************************************************
 LC0571  DESIGNATION -  YORK AZ MK
 LC0571  PID         -  LC0571
 LC0571  STATE/COUNTY-  IL/MCLEAN
 LC0571  COUNTRY     -  US
 LC0571  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0571
 LC0571                         *CURRENT SURVEY CONTROL
 LC0571  ______________________________________________________________________
 LC0571* NAD 83(1986) POSITION- 40 18 05.     (N) 088 41 52.     (W)   SCALED
 LC0571* NAVD 88 ORTHO HEIGHT -   230.275 (meters)      755.49  (feet) ADJUSTED
 LC0571  ______________________________________________________________________
 LC0571  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0571  DYNAMIC HEIGHT  -        230.165 (meters)      755.13  (feet) COMP
 LC0571  MODELED GRAVITY -    980,139.3   (mgal)                       NAVD 88
 LC0571
 LC0571  VERT ORDER      -  SECOND    CLASS 0
 LC0571
 LC0571.The horizontal coordinates were scaled from a map and have
 LC0571.an estimated accuracy of +/- 6 seconds.
 LC0571
 LC0571.The orthometric height was determined by differential leveling and
 LC0571.adjusted by the NATIONAL GEODETIC SURVEY
 LC0571.in June 1991.
 LC0571
 LC0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0571.GEOID18 height accuracy estimate available here.
 LC0571
 LC0571.Click photographs - Photos may exist for this station.
 LC0571
 LC0571.The dynamic height is computed by dividing the NAVD 88
 LC0571.geopotential number by the normal gravity value computed on the
 LC0571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0571.degrees latitude (g = 980.6199 gals.).
 LC0571
 LC0571.The modeled gravity was interpolated from observed gravity values.
 LC0571
 LC0571;                    North         East    Units  Estimated Accuracy
 LC0571;SPC IL E     -   403,530.      269,020.      MT  (+/- 180 meters Scaled)
 LC0571
 LC0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK557625(NAD 83)
 LC0571
 LC0571                          SUPERSEDED SURVEY CONTROL
 LC0571
 LC0571  NGVD 29 (??/??/92)  230.327  (m)          755.66   (f) ADJ UNCH    2 0
 LC0571
 LC0571.Superseded values are not recommended for survey control.
 LC0571
 LC0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0571.See file dsdata.pdf to determine how the superseded data were derived.
 LC0571
 LC0571_MARKER: DZ = AZIMUTH MARK DISK
 LC0571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0571_STAMPING: YORK 1959
 LC0571_MARK LOGO: CGS
 LC0571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0571+STABILITY: SURFACE MOTION
 LC0571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0571+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2012
 LC0571
 LC0571  HISTORY     - Date     Condition        Report By
 LC0571  HISTORY     - 1959     MONUMENTED       CGS
 LC0571  HISTORY     - 20120830 GOOD             ILDT
 LC0571
 LC0571                          STATION DESCRIPTION
 LC0571
 LC0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0571'5.2 MI SE FROM LE ROY.
 LC0571'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0571'FROM THE STATION AT LE ROY, THENCE 0.25 MILES NORTH ALONG A
 LC0571'GRAVEL ROAD, AT A DRIVEWAY WEST TO A FARM HOUSE, 20 FEET WEST
 LC0571'OF THE CENTER LINE OF THE ROAD, 2 FEET EAST OF A FENCE, 113 1/2
 LC0571'FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY, 94 FEET SOUTH
 LC0571'OF A POWER POLE WITH A TRANSFORMER, 1.4 FEET EAST OF A METAL
 LC0571'WITNESS POST, ABOVE THE LEVEL OF THE ROAD, SET IN THE TOP OF A
 LC0571'CONCRETE POST PROJECTING 3 INCHES.
 LC0571
 LC0571                          STATION RECOVERY (2012)
 LC0571
 LC0571'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0571'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1299 ***********************************************************************
 MF1299  DESIGNATION -  YORK RESET
 MF1299  PID         -  MF1299
 MF1299  STATE/COUNTY-  IL/DU PAGE
 MF1299  COUNTRY     -  US
 MF1299  USGS QUAD   -  WHEATON (2018)
 MF1299
 MF1299                         *CURRENT SURVEY CONTROL
 MF1299  ______________________________________________________________________
 MF1299* NAD 83(1997) POSITION- 41 50 07.32439(N) 088 00 36.80666(W)   ADJUSTED
 MF1299* NAVD 88 ORTHO HEIGHT -   234.    (meters)      768.    (feet) SCALED
 MF1299  ______________________________________________________________________
 MF1299  GEOID HEIGHT    -        -33.301 (meters)                     GEOID18
 MF1299  LAPLACE CORR    -         -1.65  (seconds)                    DEFLEC18
 MF1299  HORZ ORDER      -  THIRD
 MF1299
 MF1299.The horizontal coordinates were established by classical geodetic methods
 MF1299.and adjusted by the National Geodetic Survey in October 1999.
 MF1299
 MF1299.The orthometric height was scaled from a topographic map.
 MF1299
 MF1299.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1299.GEOID18 height accuracy estimate available here.
 MF1299
 MF1299.Click photographs - Photos may exist for this station.
 MF1299
 MF1299.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF1299
 MF1299. The following values were computed from the NAD 83(1997) position.
 MF1299
 MF1299;                    North         East     Units Scale Factor Converg.
 MF1299;SPC IL E     -   573,867.574   326,838.084   MT  0.99998386   +0 12 55.8
 MF1299;SPC IL E     - 1,882,763.87  1,072,301.28   sFT  0.99998386   +0 12 55.8
 MF1299;UTM  16      - 4,631,990.825   416,119.851   MT  0.99968658   -0 40 25.9
 MF1299
 MF1299!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF1299!SPC IL E     -   0.99996853  x   0.99998386  =   0.99995239
 MF1299!UTM  16      -   0.99996853  x   0.99968658  =   0.99965512
 MF1299
 MF1299:                Primary Azimuth Mark                     Grid Az
 MF1299:SPC IL E     -  YORK AZ MK                               262 05 02.5
 MF1299:UTM  16      -  YORK AZ MK                               262 58 24.2
 MF1299
 MF1299_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1611931990(NAD 83)
 MF1299
 MF1299|---------------------------------------------------------------------|
 MF1299| PID    Reference Object                     Distance      Geod. Az  |
 MF1299|                                                           dddmmss.s |
 MF1299| CI8859 YORK RM 1                            23.272 METERS 08018     |
 MF1299| ME3156 DOWNERS GROVE RAD WCFL E MST        APPROX. 2.7 KM 1350748.7 |
 MF1299| MF1296 DOWNERS GROVE MUNICIPAL TANK        APPROX. 5.2 KM 1794613.0 |
 MF1299| CI8860 YORK RM 2                             3.856 METERS 19354     |
 MF1299| MF1300 BELMONT SHAFER CHAIN BELT TK        APPROX. 5.2 KM 2120426.0 |
 MF1299| CI8858 YORK AZ MK                                         2621758.3 |
 MF1299| MF1301 WHEATON RAD STA KSA 436 MAST        APPROX. 8.4 KM 2923023.6 |
 MF1299| MF1291 BLOOMINGDALE RAD STA WMAQ MAST      APPROX.12.1 KM 3343744.7 |
 MF1299|---------------------------------------------------------------------|
 MF1299
 MF1299                          SUPERSEDED SURVEY CONTROL
 MF1299
 MF1299  NAD 83(1997)-  41 50 07.32462(N)    088 00 36.80712(W) AD(       ) 3
 MF1299  NAD 83(1986)-  41 50 07.32906(N)    088 00 36.81715(W) AD(       ) 3
 MF1299  NAD 27      -  41 50 07.21740(N)    088 00 36.59440(W) AD(       ) 3
 MF1299
 MF1299.Superseded values are not recommended for survey control.
 MF1299
 MF1299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1299.See file dsdata.pdf to determine how the superseded data were derived.
 MF1299
 MF1299_MARKER: DH = HORIZONTAL CONTROL DISK
 MF1299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1299_STAMPING: YORK 1956 1982
 MF1299_MARK LOGO: NGS
 MF1299_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF1299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1299+STABILITY: SURFACE MOTION
 MF1299
 MF1299  HISTORY     - Date     Condition        Report By
 MF1299  HISTORY     - 1982     MONUMENTED       NGS
 MF1299
 MF1299                          STATION DESCRIPTION
 MF1299
 MF1299'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 MF1299'THE STATION WAS RECOVERED WITH THE SURFACE DISK DESTROYED AND THE
 MF1299'UNDERGROUND MARK DESTROYED.  RMS 1 AND 2 WERE RECOVERED IN GOOD
 MF1299'CONDITION.  THE AZ MK WAS FOUND PROTRUDING FROM THE GROUND ABOUT 28
 MF1299'INCHES AND THE CENTER POINT WAS HELD AND THE MARK LOWERED BACK INTO
 MF1299'PLACE.  A POINT WAS HELD AND THE DISTANCES AND DIRECTIONS FROM THE RMS
 MF1299'WERE CHECKED AND THE UNDERGROUND STATION MARK AND A NEW SURFACE DISK
 MF1299'WAS ESTABLISHED AT THIS TIME.  THE TO REACH FOR THIS STATION IS
 MF1299'ADEQUATE.  THE AZ MK WAS POSITIONED AT THIS TIME USING ELECTRONIC
 MF1299'DISTANCE MEASURING EQUIPMENT.  THE STATION IS A STANDARD NGS DISK
 MF1299'STAMPED---YORK 1956 1982---, SET INTO THE TOP OF A ROUND CONCRETE
 MF1299'MONUMENT, 10 INCHES (30 CM) IN DIAMETER, RECESSED 4 INCHES (12 CM)
 MF1299'BELOW THE GROUND.  THE STATION IS LOCATED 220.0 FT (67.1 M) E FROM THE
 MF1299'APPROXIMATE CENTER OF HIGHLAND AVENUE, 17.0 FT (5.2 M) S FROM THE
 MF1299'APPROXIMATE CENTER OF STATE HWY 56, 11.0 FT (3.4 M) N FROM A CHAIN
 MF1299'LINK FENCE AND METAL WITNESS POST, 72.0 FT (21.9 M) E FROM A METAL
 MF1299'LAMP POST AND 179.0 FT (54.6 M) W FROM A METAL LAMP POST.  RM NO 1, IS
 MF1299'A STANDARD CGS DISK STAMPED---YORK NO 1 1956---, SET INTO THE TOP OF A
 MF1299'SQUARE CONCRETE MONUMENT, 12 INCHES (37 CM) IN DIAMETER, FLUSH WITH
 MF1299'GROUND.  THE STATION IS LOCATED 103.0 FT (31.4 M) S FROM THE
 MF1299'APPROXIMATE CENTER OF THE EASTBOUND LANE OF STATE HWY 56, 27.0 FT (8.2
 MF1299'M) W FROM A METAL LAMP POST, 1.0 FT (0.3 M) W FROM A METAL WITNESS
 MF1299'POST AND 1.0 FT (0.3 M) N FROM A CHAIN LINK FENCE, AND 3.5 FT (1.1 M)
 MF1299'HIGHER THAN THE STATION.  RM NO 2, IS A STANDARD CGS DISK
 MF1299'STAMPED---YORK NO 2 1956---, SET INTO THE TOP OF A SQUARE CONCRETE
 MF1299'MONUMENT, 12 INCHES (37 CM) IN DIAMETER, FLUSH WITH GROUND.  THE
 MF1299'STATION IS LOCATED 66.0 FT (20.1 M) E FROM A METAL LAMP POST, 213.0 FT
 MF1299'(64.9 M) E FROM THE APPROXIMATE CENTER OF HIGHLAND AVENUE, 28.0 FT
 MF1299'(8.5 M) S FROM THE APPROXIMATE CENTER OF STATE HIGHWAYS 56 AND 1.0 FT
 MF1299'(0.3 M) W FROM A METAL WITNESS POST AND UNDER THE CHAIN LINK FENCE,
 MF1299'AND 3.0 FT (0.9 M) HIGHER THAN THE STATION.  AZ MK NO 1, IS A STANDARD
 MF1299'CGS DISK STAMPED---YORK 1956---, SET INTO THE TOP OF A SQUARE CONCRETE
 MF1299'MONUMENT, 14 INCHES (43 CM) IN DIAMETER, 8 INCHES (24 CM) ABOVE THE
 MF1299'GROUND.  THE STATION IS LOCATED 62 FT (18.9 M) N FROM THE APPROXIMATE
 MF1299'CENTER OF W BOUND LANE HWY 56, 3 FT (0.9 M) E FROM A POWER POLE, 131
 MF1299'FT (39.9 M) SW FROM THE SW CORNER OF A SMALL PARTIALLY STONE FOOD
 MF1299'PLACE, 19 FT (5.8 M) S FROM THE S CURB OF FINLEY SQUARE PAVED PARKING
 MF1299'LOT.  TO REACH THE AZ MK GO W ON STATE HWY 56 FOR 0.65 MILE (1.05 KM)
 MF1299'TO MARK ON RIGHT ON HWY RIGHT OF WAY PROPETY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0572 ***********************************************************************
 LC0572  DESIGNATION -  YORK RM 1
 LC0572  PID         -  LC0572
 LC0572  STATE/COUNTY-  IL/MCLEAN
 LC0572  COUNTRY     -  US
 LC0572  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0572
 LC0572                         *CURRENT SURVEY CONTROL
 LC0572  ______________________________________________________________________
 LC0572* NAD 83(1986) POSITION- 40 17 54.77   (N) 088 41 53.05   (W)   HD_HELD1
 LC0572* NAVD 88 ORTHO HEIGHT -   229.671 (meters)      753.51  (feet) ADJUSTED
 LC0572  ______________________________________________________________________
 LC0572  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0572  DYNAMIC HEIGHT  -        229.560 (meters)      753.15  (feet) COMP
 LC0572  MODELED GRAVITY -    980,139.2   (mgal)                       NAVD 88
 LC0572
 LC0572  VERT ORDER      -  SECOND    CLASS 0
 LC0572
 LC0572.The horizontal coordinates were determined by differentially corrected
 LC0572.hand held GPS observations or other comparable positioning techniques
 LC0572.and have an estimated accuracy of +/- 3 meters.
 LC0572
 LC0572.The orthometric height was determined by differential leveling and
 LC0572.adjusted by the NATIONAL GEODETIC SURVEY
 LC0572.in June 1991.
 LC0572
 LC0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0572.GEOID18 height accuracy estimate available here.
 LC0572
 LC0572.Click photographs - Photos may exist for this station.
 LC0572
 LC0572.The dynamic height is computed by dividing the NAVD 88
 LC0572.geopotential number by the normal gravity value computed on the
 LC0572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0572.degrees latitude (g = 980.6199 gals.).
 LC0572
 LC0572.The modeled gravity was interpolated from observed gravity values.
 LC0572
 LC0572;                    North         East    Units  Estimated Accuracy
 LC0572;SPC IL E     -   403,213.3     268,990.6     MT  (+/- 3 meters HH1 GPS) 
 LC0572
 LC0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5568362277(NAD 83)
 LC0572
 LC0572                          SUPERSEDED SURVEY CONTROL
 LC0572
 LC0572  NGVD 29 (??/??/92)  229.722  (m)          753.68   (f) ADJ UNCH    2 0
 LC0572
 LC0572.Superseded values are not recommended for survey control.
 LC0572
 LC0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0572.See file dsdata.pdf to determine how the superseded data were derived.
 LC0572
 LC0572_MARKER: DR = REFERENCE MARK DISK
 LC0572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0572_STAMPING: YORK NO 1 1959
 LC0572_MARK LOGO: CGS
 LC0572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0572+STABILITY: SURFACE MOTION
 LC0572
 LC0572  HISTORY     - Date     Condition        Report By
 LC0572  HISTORY     - 1959     MONUMENTED       CGS
 LC0572
 LC0572                          STATION DESCRIPTION
 LC0572
 LC0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0572'5 MI SE FROM LE ROY.
 LC0572'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAIL RAILROAD
 LC0572'FROM THE STATION AT LE ROY, AT A NORTH-SOUTH ROAD CROSSING,
 LC0572'17 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET
 LC0572'WEST OF A FENCE, 270 FEET NORTH OF THE RAILROAD, 37.2 FEET NORTH
 LC0572'OF TRIANGULATION STATION YORK, 37.8 FEET NORTH OF A METAL
 LC0572'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0572'CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0574 ***********************************************************************
 LC0574  DESIGNATION -  YORK RM 2
 LC0574  PID         -  LC0574
 LC0574  STATE/COUNTY-  IL/MCLEAN
 LC0574  COUNTRY     -  US
 LC0574  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0574
 LC0574                         *CURRENT SURVEY CONTROL
 LC0574  ______________________________________________________________________
 LC0574* NAD 83(1986) POSITION- 40 17 53.86   (N) 088 41 53.06   (W)   HD_HELD1
 LC0574* NAVD 88 ORTHO HEIGHT -   229.639 (meters)      753.41  (feet) ADJUSTED
 LC0574  ______________________________________________________________________
 LC0574  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0574  DYNAMIC HEIGHT  -        229.528 (meters)      753.04  (feet) COMP
 LC0574  MODELED GRAVITY -    980,139.2   (mgal)                       NAVD 88
 LC0574
 LC0574  VERT ORDER      -  SECOND    CLASS 0
 LC0574
 LC0574.The horizontal coordinates were determined by differentially corrected
 LC0574.hand held GPS observations or other comparable positioning techniques
 LC0574.and have an estimated accuracy of +/- 3 meters.
 LC0574
 LC0574.The orthometric height was determined by differential leveling and
 LC0574.adjusted by the NATIONAL GEODETIC SURVEY
 LC0574.in June 1991.
 LC0574
 LC0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0574.GEOID18 height accuracy estimate available here.
 LC0574
 LC0574.Click photographs - Photos may exist for this station.
 LC0574
 LC0574.The dynamic height is computed by dividing the NAVD 88
 LC0574.geopotential number by the normal gravity value computed on the
 LC0574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0574.degrees latitude (g = 980.6199 gals.).
 LC0574
 LC0574.The modeled gravity was interpolated from observed gravity values.
 LC0574
 LC0574;                    North         East    Units  Estimated Accuracy
 LC0574;SPC IL E     -   403,185.2     268,990.2     MT  (+/- 3 meters HH1 GPS) 
 LC0574
 LC0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5568262249(NAD 83)
 LC0574
 LC0574                          SUPERSEDED SURVEY CONTROL
 LC0574
 LC0574  NGVD 29 (??/??/92)  229.690  (m)          753.57   (f) ADJ UNCH    2 0
 LC0574
 LC0574.Superseded values are not recommended for survey control.
 LC0574
 LC0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0574.See file dsdata.pdf to determine how the superseded data were derived.
 LC0574
 LC0574_MARKER: DR = REFERENCE MARK DISK
 LC0574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0574_STAMPING: YORK NO 2 1959
 LC0574_MARK LOGO: CGS
 LC0574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0574+STABILITY: SURFACE MOTION
 LC0574
 LC0574  HISTORY     - Date     Condition        Report By
 LC0574  HISTORY     - 1959     MONUMENTED       CGS
 LC0574
 LC0574                          STATION DESCRIPTION
 LC0574
 LC0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0574'5 MI SE FROM LE ROY.
 LC0574'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0574'FROM THE STATION AT LE ROY, AT A NORTH-SOUTH ROAD CROSSING, 17
 LC0574'FEET EAST OF THE CENTER LINE OF THE ROAD, 2 FEET WEST OF A FENCE,
 LC0574'179 FEET NORTH OF THE CENTER OF THE CROSSING, 38 1/2 FEET NORTH
 LC0574'OF THE SECOND TELEPHONE POLE NORTH OF THE RAILROAD, 54.2 FEET
 LC0574'SOUTH OF TRIANGULATION STATION YORK, 53.7 FEET SOUTH OF A METAL
 LC0574'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A
 LC0574'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DI0978 ***********************************************************************
 DI0978  HT_MOD      -  This is a Height Modernization Survey Station.
 DI0978  CORS        -  This is a GPS Continuously Operating Reference Station.
 DI0978  DESIGNATION -  YORKVILLE COOP CORS ARP
 DI0978  CORS_ID     -  KA11
 DI0978  PID         -  DI0978
 DI0978  STATE/COUNTY-  IL/KENDALL
 DI0978  COUNTRY     -  US
 DI0978  USGS QUAD   -  YORKVILLE (2018)
 DI0978
 DI0978                         *CURRENT SURVEY CONTROL
 DI0978  ______________________________________________________________________
 DI0978* NAD 83(2011) POSITION- 41 39 17.43838(N) 088 26 37.59337(W)   ADJUSTED
 DI0978* NAD 83(2011) ELLIP HT-   166.940 (meters)        (04/??/25)   ADJUSTED
 DI0978* NAD 83(2011) EPOCH   -  2010.00
 DI0978* NAVD 88 ORTHO HEIGHT -   200.05  (meters)      656.3   (feet) GPS OBS
 DI0978  ______________________________________________________________________
 DI0978  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DI0978  GEOID HEIGHT    -        -33.003 (meters)                     GEOID03
 DI0978  GEOID HEIGHT    -        -33.032 (meters)                     GEOID18
 DI0978  NAD 83(2011) X  -    129,616.206 (meters)                     COMP
 DI0978  NAD 83(2011) Y  - -4,770,929.453 (meters)                     COMP
 DI0978  NAD 83(2011) Z  -  4,217,148.161 (meters)                     COMP
 DI0978
 DI0978  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DI0978  Standards:
 DI0978         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DI0978            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DI0978  -------------------------------------------------------------------
 DI0978  NETWORK    0.94   1.69           0.25   0.46   0.86      0.00592100
 DI0978  -------------------------------------------------------------------
 DI0978
 DI0978.The coordinates were established by GPS observations
 DI0978.and adjusted by the National Geodetic Survey in April 2025.
 DI0978
 DI0978.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DI0978.been affixed to the stable North American Tectonic Plate. 
 DI0978
 DI0978.The coordinates are valid at the epoch date displayed above
 DI0978.which is a decimal equivalence of Year/Month/Day.
 DI0978
 DI0978.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DI0978.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DI0978.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DI0978.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DI0978.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DI0978.published epoch of 2010.00.
 DI0978
 DI0978.Additional information on MYCS is available at:
 DI0978.https://geodesy.noaa.gov/CORS/index.shtml
 DI0978
 DI0978.The orthometric height was determined by GPS observations and a
 DI0978.high-resolution geoid model using precise GPS observation and
 DI0978.processing techniques.
 DI0978
 DI0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 DI0978.GEOID18 height accuracy estimate available here.
 DI0978
 DI0978.The PID for the CORS L1 Phase Center is DI0979.
 DI0978
 DI0978.Click photographs - Photos may exist for this station.
 DI0978
 DI0978.The XYZ, and position/ellipsoidal ht. are equivalent.
 DI0978
 DI0978.The ellipsoidal height was determined by GPS observations
 DI0978.and is referenced to NAD 83.
 DI0978
 DI0978. The following values were computed from the NAD 83(2011) position.
 DI0978
 DI0978;                    North         East     Units Scale Factor Converg.
 DI0978;SPC IL E     -   553,773.006   290,800.695   MT  0.99997604   -0 04 24.3
 DI0978;SPC IL E     - 1,816,836.94    954,068.61   sFT  0.99997604   -0 04 24.3
 DI0978;UTM  16      - 4,612,461.907   379,784.429   MT  0.99977784   -0 57 35.0
 DI0978
 DI0978!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DI0978!SPC IL E     -   0.99997382  x   0.99997604  =   0.99994986
 DI0978!UTM  16      -   0.99997382  x   0.99977784  =   0.99975166
 DI0978
 DI0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7978412461(NAD 83)
 DI0978
 DI0978                          SUPERSEDED SURVEY CONTROL
 DI0978
 DI0978  NAD 83(2011)-  41 39 17.43847(N)    088 26 37.59344(W) AD(2010.00) c
 DI0978  ELLIP H (06/??/19)  166.939  (m)                       GP(2010.00) c c
 DI0978  NAD 83(2011)-  41 39 17.43911(N)    088 26 37.59333(W) AD(2010.00) c
 DI0978  NAD 83(2011)-  41 39 17.43845(N)    088 26 37.59333(W) AD(2010.00) c
 DI0978  ELLIP H (08/??/11)  166.936  (m)                       GP(2010.00) c c
 DI0978  NAD 83(CORS)-  41 39 17.43861(N)    088 26 37.59368(W) AD(2002.00) c
 DI0978  ELLIP H (08/??/06)  166.951  (m)                       GP(2002.00) c c
 DI0978
 DI0978.Superseded values are not recommended for survey control.
 DI0978
 DI0978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DI0978.See file dsdata.pdf to determine how the superseded data were derived.
 DI0978
 DI0978_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DI0978
 DI0978                          STATION DESCRIPTION
 DI0978
 DI0978'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DI0978'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DI0978'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DI0978'AND LOG FILES ACCESSIBLE AT:
 DI0978'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4363 ***********************************************************************
 DF4363  DESIGNATION -  YORKVILLE MAINT YD
 DF4363  PID         -  DF4363
 DF4363  STATE/COUNTY-  IL/KENDALL
 DF4363  COUNTRY     -  US
 DF4363  USGS QUAD   -  PLATTVILLE (2018)
 DF4363
 DF4363                         *CURRENT SURVEY CONTROL
 DF4363  ______________________________________________________________________
 DF4363* NAD 83(2011) POSITION- 41 36 05.97432(N) 088 26 11.21147(W)   ADJUSTED
 DF4363* NAD 83(2011) ELLIP HT-   186.846 (meters)        (06/27/12)   ADJUSTED
 DF4363* NAD 83(2011) EPOCH   -  2010.00
 DF4363* NAVD 88 ORTHO HEIGHT -   219.9   (meters)      721.    (feet) GPS OBS
 DF4363  ______________________________________________________________________
 DF4363  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4363  GEOID HEIGHT    -        -32.968 (meters)                     GEOID99
 DF4363  GEOID HEIGHT    -        -33.008 (meters)                     GEOID18
 DF4363  NAD 83(2011) X  -    130,333.899 (meters)                     COMP
 DF4363  NAD 83(2011) Y  - -4,774,850.339 (meters)                     COMP
 DF4363  NAD 83(2011) Z  -  4,212,745.961 (meters)                     COMP
 DF4363  LAPLACE CORR    -          1.04  (seconds)                    DEFLEC18
 DF4363
 DF4363  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4363  Standards:
 DF4363         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4363            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4363  -------------------------------------------------------------------
 DF4363  NETWORK    1.55   1.82           0.69   0.56   0.93     -0.11418798
 DF4363  -------------------------------------------------------------------
 DF4363  Click here for local accuracies and other accuracy information.
 DF4363
 DF4363.The horizontal coordinates were established by GPS observations
 DF4363.and adjusted by the National Geodetic Survey in June 2012.
 DF4363
 DF4363.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4363.been affixed to the stable North American tectonic plate. See 
 DF4363.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4363
 DF4363.The horizontal coordinates are valid at the epoch date displayed above
 DF4363.which is a decimal equivalence of Year/Month/Day.
 DF4363
 DF4363.The orthometric height was determined by GPS observations and a
 DF4363.high-resolution geoid model.
 DF4363
 DF4363.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4363.GEOID18 height accuracy estimate available here.
 DF4363
 DF4363.Click photographs - Photos may exist for this station.
 DF4363
 DF4363.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4363
 DF4363.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4363
 DF4363.The ellipsoidal height was determined by GPS observations
 DF4363.and is referenced to NAD 83.
 DF4363
 DF4363. The following values were computed from the NAD 83(2011) position.
 DF4363
 DF4363;                    North         East     Units Scale Factor Converg.
 DF4363;SPC IL E     -   547,865.407   291,404.043   MT  0.99997591   -0 04 06.5
 DF4363;SPC IL E     - 1,797,455.09    956,048.10   sFT  0.99997591   -0 04 06.5
 DF4363;UTM  16      - 4,606,546.864   380,296.272   MT  0.99977633   -0 57 13.8
 DF4363
 DF4363!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4363!SPC IL E     -   0.99997069  x   0.99997591  =   0.99994660
 DF4363!UTM  16      -   0.99997069  x   0.99977633  =   0.99974703
 DF4363
 DF4363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8029606546(NAD 83)
 DF4363
 DF4363                          SUPERSEDED SURVEY CONTROL
 DF4363
 DF4363  NAD 83(2007)-  41 36 05.97436(N)    088 26 11.21243(W) AD(2002.00) 0
 DF4363  ELLIP H (02/10/07)  186.870  (m)                       GP(2002.00)    
 DF4363  ELLIP H (02/03/05)  186.853  (m)                       GP(       ) 4 2
 DF4363  NAD 83(1997)-  41 36 05.97450(N)    088 26 11.21272(W) AD(       ) 1
 DF4363  ELLIP H (03/04/03)  186.875  (m)                       GP(       ) 4 2
 DF4363
 DF4363.Superseded values are not recommended for survey control.
 DF4363
 DF4363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4363.See file dsdata.pdf to determine how the superseded data were derived.
 DF4363
 DF4363_MARKER: DH = HORIZONTAL CONTROL DISK
 DF4363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DF4363_STAMPING: YORKVILLE 1996
 DF4363_MARK LOGO: ILDT
 DF4363_PROJECTION: FLUSH
 DF4363_MAGNETIC: N = NO MAGNETIC MATERIAL
 DF4363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DF4363+STABILITY: SURFACE MOTION
 DF4363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4363+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2020
 DF4363
 DF4363  HISTORY     - Date     Condition        Report By
 DF4363  HISTORY     - 1996     MONUMENTED       ILDT
 DF4363  HISTORY     - 200205   GOOD             ASCPC
 DF4363  HISTORY     - 20200727 GOOD             ILDT
 DF4363
 DF4363                          STATION DESCRIPTION
 DF4363
 DF4363'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4363'FROM THE INTERSECTION OF I-71 AND IL-47 SOUTH OF YORKVILLE, GO SOUTH
 DF4363'ON IL-47 1.40 MILES TO
 DF4363'THE IDOT YARD ON THE WEST SIDE OF IL-47, POINT IN ON THE SOUTH SIDE OF
 DF4363'ENTRANCE DRIVE TO
 DF4363'YARD. 30.00 FEET WEST OF FENCE LINE ALONG RIGHT-OF-WAY OF IL-47 26.00
 DF4363'FEET SOUTH OF
 DF4363'CENTERLINE OF DRIVEWAY TO IDOT YARD.
 DF4363'*STAMPED- ILLINOIS DEPARTMENT OF TRANSPORTATION YORKVILLE 1996
 DF4363
 DF4363                          STATION RECOVERY (2020)
 DF4363
 DF4363'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 DF4363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1440 ***********************************************************************
 HB1440  DESIGNATION -  YOUNG
 HB1440  PID         -  HB1440
 HB1440  STATE/COUNTY-  IL/GALLATIN
 HB1440  COUNTRY     -  US
 HB1440  USGS QUAD   -  WABASH ISLAND (2019)
 HB1440
 HB1440                         *CURRENT SURVEY CONTROL
 HB1440  ______________________________________________________________________
 HB1440* NAD 83(1997) POSITION- 37 45 17.94709(N) 088 06 13.03717(W)   ADJUSTED
 HB1440* NAVD 88 ORTHO HEIGHT -   172.    (meters)      564.    (feet) SCALED
 HB1440  ______________________________________________________________________
 HB1440  GEOID HEIGHT    -        -30.005 (meters)                     GEOID18
 HB1440  LAPLACE CORR    -         -2.77  (seconds)                    DEFLEC18
 HB1440  HORZ ORDER      -  FIRST
 HB1440
 HB1440.The horizontal coordinates were established by classical geodetic methods
 HB1440.and adjusted by the National Geodetic Survey in October 1999.
 HB1440
 HB1440.The orthometric height was scaled from a topographic map.
 HB1440
 HB1440.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1440.GEOID18 height accuracy estimate available here.
 HB1440
 HB1440.Click photographs - Photos may exist for this station.
 HB1440
 HB1440.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1440
 HB1440. The following values were computed from the NAD 83(1997) position.
 HB1440
 HB1440;                    North         East     Units Scale Factor Converg.
 HB1440;SPC IL E     -   120,805.177   320,242.612   MT  0.99998004   +0 08 26.3
 HB1440;SPC IL E     -   396,341.65  1,050,662.64   sFT  0.99998004   +0 08 26.3
 HB1440;SPC KY1Z     - 1,160,393.403 1,292,630.981   MT  0.99990718   -1 26 42.1
 HB1440;SPC KY1Z     - 3,807,057.36  4,240,906.81   sFT  0.99990718   -1 26 42.1
 HB1440;SPC KY S     -   660,353.545   292,616.939   MT  0.99997231   -1 25 38.6
 HB1440;SPC KY S     - 2,166,509.92    960,027.41   sFT  0.99997231   -1 25 38.6
 HB1440;UTM  16      - 4,179,204.020   402,781.978   MT  0.99971641   -0 40 32.8
 HB1440
 HB1440!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1440!SPC IL E     -   0.99997773  x   0.99998004  =   0.99995778
 HB1440!SPC KY1Z     -   0.99997773  x   0.99990718  =   0.99988492
 HB1440!SPC KY S     -   0.99997773  x   0.99997231  =   0.99995005
 HB1440!UTM  16      -   0.99997773  x   0.99971641  =   0.99969415
 HB1440
 HB1440:                Primary Azimuth Mark                     Grid Az
 HB1440:SPC IL E     -  YOUNG AZ MK                              358 21 25.8
 HB1440:SPC KY1Z     -  YOUNG AZ MK                              359 56 34.2
 HB1440:SPC KY S     -  YOUNG AZ MK                              359 55 30.7
 HB1440:UTM  16      -  YOUNG AZ MK                              359 10 24.9
 HB1440
 HB1440_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDG0278179204(NAD 83)
 HB1440
 HB1440|---------------------------------------------------------------------|
 HB1440| PID    Reference Object                     Distance      Geod. Az  |
 HB1440|                                                           dddmmss.s |
 HB1440| CI4983 YOUNG RM 1                            8.707 METERS 06637     |
 HB1440| HB1446 SPRING GROVE TV RELAY MAST          APPROX.10.9 KM 1325400.3 |
 HB1440| HB1453 SHAWNEETOWN BRIDGE OBSTR LIGHT      APPROX. 7.5 KM 1985441.1 |
 HB1440| HB1441 YOUNG RM 2                            8.560 METERS 24014     |
 HB1440| CI4982 YOUNG AZ MK                                        3582952.1 |
 HB1440|---------------------------------------------------------------------|
 HB1440
 HB1440                          SUPERSEDED SURVEY CONTROL
 HB1440
 HB1440  NAD 83(1997)-  37 45 17.94834(N)    088 06 13.03750(W) AD(       ) 1
 HB1440  NAD 83(1993)-  37 45 17.94907(N)    088 06 13.03710(W) AD(       ) 1
 HB1440  NAD 83(1986)-  37 45 17.95518(N)    088 06 13.03940(W) AD(       ) 1
 HB1440  NAD 27      -  37 45 17.79189(N)    088 06 12.92067(W) AD(       ) 1
 HB1440
 HB1440.Superseded values are not recommended for survey control.
 HB1440
 HB1440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1440.See file dsdata.pdf to determine how the superseded data were derived.
 HB1440
 HB1440_MARKER: DS = TRIANGULATION STATION DISK
 HB1440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1440_STAMPING: YOUNG 1957
 HB1440_MARK LOGO: CGS
 HB1440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1440+STABILITY: SURFACE MOTION
 HB1440
 HB1440  HISTORY     - Date     Condition        Report By
 HB1440  HISTORY     - 1957     MONUMENTED       CGS
 HB1440  HISTORY     - 1959     GOOD             CGS
 HB1440
 HB1440                          STATION DESCRIPTION
 HB1440
 HB1440'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1440'THE STATION IS LOCATED ABOUT 5 MILES NORTHEAST OF SHAWNEETOWN, ABOUT
 HB1440'9 MILES SOUTHEAST OF RIDGWAY AND ON THE EXTREME NORTHEAST END AND
 HB1440'HIGHEST POINT OF SHAWNEETOWN HILLS.  IT IS ON PROPERTY OWNED BY MR.
 HB1440'CHARLEY YOUNG.  IT IS 9 FEET WEST OF A WHITE WITNESS POST, 12 FEET
 HB1440'EAST OF AN EIGHTEEN INCH TRIANGULAR BLAZED TREE AND 18 FEET NORTH OF
 HB1440'THE NORTHEAST LEG OF AN OLD LOOKOUT TOWER THAT IS NOW USED AS A
 HB1440'RELAY STATION FOR WTVW OF EVANSVILLE, INDIANA.  THE MONUMENT PROJECTS
 HB1440'2 INCHES AND THE DISK IS STAMPED YOUNG 1957.
 HB1440'
 HB1440'TO REACH THE STATION FROM THE OLD BANK BUILDING IN OLD SHAWNEETOWN,
 HB1440'GO WEST ON PAVED STREET FOR 0.1 MILE.  TURN RIGHT, NORTH FOR 0.4
 HB1440'MILE TO THE END OF THE PAVEMENT.  CONTINUE NORTH ON THE GRAVELED ROAD
 HB1440'FOR 1.3 MILES TO A SIDE ROAD RIGHT.  CONTINUE NORTHERLY FOR 3.55
 HB1440'MILES TO A SIDE ROAD LEFT, WEST.  TURN WEST FOR 0.45 MILE TO A
 HB1440'DRIVEWAY ON THE LEFT.  TURN LEFT INTO THE DRIVEWAY AND PASS THROUGH
 HB1440'THE BARNYARD AND GO SOUTHEAST ACROSS A PASTURE FOR 0.25 MILE.  FOLLOW
 HB1440'OLD ROAD FOR ABOUT 1 MILE TO THE TOP OF THE HILL AND THE STATION.
 HB1440'NOTE- THIS OLD ROAD IS BADLY ERODED.
 HB1440'
 HB1440'TO REACH THE AZIMUTH MARK FROM THE DRIVEWAY, GO EAST FOR 0.45 MILE TO
 HB1440'A T-ROAD INTERSECTION.  TURN LEFT, NORTH FOR 0.8 MILE TO THE
 HB1440'AZIMUTH MARK ON THE LEFT, WEST SIDE OF THE ROAD.
 HB1440'
 HB1440'REFERENCE MARK 1 IS 25 FEET NORTH OF A WHITE WITNESS POST, 44 FEET
 HB1440'NORTH OF THE NORTHEAST LEG OF THE LOOKOUT TOWER AND 35 FEET
 HB1440'NORTHEAST OF AN EIGHTEEN INCH TRIANGULAR BLAZED TREE.  THE MONUMENT
 HB1440'PROJECTS 4 INCHES AND THE DISK IS STAMPED YOUNG NO 1 1957.
 HB1440'
 HB1440'REFERENCE MARK 2 IS SET IN THE APPROXIMATE CENTER OF THE BASE OF THE
 HB1440'LOOKOUT TOWER.  THE MONUMENT IS FLUSH AND THE DISK IS STAMPED YOUNG
 HB1440'NO 2 1957.
 HB1440'
 HB1440'THE AZIMUTH MARK IS 213 FEET WEST OF THE CENTERLINE OF A GRAVELED
 HB1440'ROAD, 58 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A BARN, 22
 HB1440'FEET EAST OF A FENCE CORNER, 6 FEET NORTH OF A FENCE AND 2 FEET EAST
 HB1440'OF A WHITE WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
 HB1440'IS STAMPED YOUNG 1957.
 HB1440'
 HB1440'HEIGHT OF LIGHT ABOVE STATION MARK 21 METERS.
 HB1440
 HB1440                          STATION RECOVERY (1959)
 HB1440
 HB1440'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 HB1440'RM 2 AND ABANDONED LOOKOUT TOWER IS SUB POINT A
 HB1440'
 HB1440'THE STATION MARK, RERERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 HB1440'RECOVERED IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO
 HB1440'REFERENCE MARK 2 CHECKED.  THE DIRECTION TO REFERENCE MARK 1 CHECKED
 HB1440'BUT THE DISTANCE WAS FOUND TO BE 0.03 FOOT LONGER THAN PREVIOUSLY
 HB1440'MEASURED.  THE DIRECTION TO THE AZIMUTH MARK AND THE TT 12 (USGS)
 HB1440'MARK CHECKED.  THE WITNESS POST AT THE STATION HAS BEEN MOVED, THE
 HB1440'STATION IS SOUTHEAST OF THE TRIANGULAR BLAZED TREE INSTEAD OF EAST,
 HB1440'AND IS SOUTHEAST OF THE NORTHEAST LEG OF LOOKOUT TOWER.  THE
 HB1440'AZIMUTH MARK IS 40 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 HB1440'BARN INSTEAD OF 58 FEET AS DESCRIBED.  A COMPLETE NEW TO REACH AND
 HB1440'DESCRIPTION FOLLOWS.
 HB1440'
 HB1440'THE STATION IS ABOUT 9 MILES SOUTHEAST OF RIDGWAY, 5 MILES NORTHEAST
 HB1440'OF SHAWNEETOWN, 3 MILES WEST OF THE WEST BANK OF THE OHIO RIVER
 HB1440'AND ON THE EXTREME NORTHEAST END AND HIGHEST POINT OF SHAWNEETOWN
 HB1440'HILLS ON THE PROPERTY OF MR. CHARLEY YOUNG. IT IS 23 FEET
 HB1440'SOUTHEAST OF THE NORTHEAST LEG OF AN OLD FOREST SERVICE LOOKOUT TOWER
 HB1440'FORMERLY USED AS A RELAY STATION BY WTVM OF EVANSVILLE, INDIANA,
 HB1440'18 FEET NORTHEAST OF THE SOUTHEAST LEG OF THE LOOKOUT TOWER, 12 FEET
 HB1440'SOUTHEAST OF AN EIGHTEEN INCH TRIANGULAR BLAZED TREE, AND 13 FEET
 HB1440'NORTHEAST OF A WHITE WITNESS POST. THE MONUMENT PROJECTS 2
 HB1440'INCHES AND THE DISK IS STAMPED YOUNG 1957.
 HB1440'
 HB1440'TO REACH THE STATION FROM THE OLD BANK BUILDING IN OLD SHAWNEETOWN,
 HB1440'GO WEST ON A PAVED STREET FOR 0.1 MILE TO A SIDE ROAD RIGHT.
 HB1440'TURN RIGHT AND GO NORTH FOR 0.4 MILE TO THE END OF PAVEMENT.
 HB1440'CONTINUE NORTHERLY ON A GRAVELED ROAD FOR 1.3 MILES TO A SIDE ROAD
 HB1440'RIGHT.  CONTINUE NORTHERLY ON THE GRAVELED ROAD FOR 3.55 MILES TO A
 HB1440'SIDE ROAD LEFT*.  TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR
 HB1440'0.45 MILE TO A DRIVEWAY ON THE LEFT.  TURN LEFT ONTO DRIVEWAY, GO
 HB1440'THROUGH BARNYARD AND SOUTHEAST ACROSS PASTURE FOR 0.25 MILE TO
 HB1440'BEGINNING OF HILL AND OLD ROAD.  FOLLOW OLD ROAD SOUTHERLY UP HILL
 HB1440'FOR ABOUT 1 MILE TO LOOKOUT TOWER AND THE STATION.  NOTE- THIS
 HB1440'ROAD IS IN BAD SHAPE.
 HB1440'
 HB1440'*TO REACH THE AZIMUTH MARK FROM THE SIDE ROAD LEFT, GO NORTHERLY ON
 HB1440'THE GRAVELED ROAD FOR 0.7 MILE TO THE TT 12 (USGS) MARK ON THE
 HB1440'RIGHT.  CONTINUE NORTHERLY ON THE GRAVELED ROAD FOR 0.1 MILE TO BARN
 HB1440'AND THE AZIMUTH MARK ON THE LEFT.
 HB1440'
 HB1440'REFERENCE MARK 1 IS 51 FEET EAST OF THE NORTHEAST LEG OF THE LOOKOUT
 HB1440'TOWER, 44 FEET EAST OF THE SOUTHEAST LEG OF THE LOOKOUT TOWER, 35
 HB1440'FEET SOUTHEAST OF THE TRIANGULAR BLAZED TREE, AND 38 FEET EAST OF THE
 HB1440'WHITE WITNESS POST.  THE MONUMENT PROJECTS 4 INCHES AND THE
 HB1440'DISK IS STAMPED YOUNG NO 1 1957.
 HB1440'
 HB1440'REFERENCE MARK 2 IS SET IN THE APPROXIMATE CENTER OF THE BASE OF THE
 HB1440'OLD LOOKOUT TOWER.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 HB1440'STAMPED YOUNG NO 2 1957.
 HB1440'
 HB1440'THE AZIMUTH MARK IS 213 FEET WEST OF THE CENTERLINE OF A GRAVELED
 HB1440'ROAD, 40 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A BARN, 22 FEET
 HB1440'EAST OF A FENCE CORNER, 6 INCHES NORTH OF A FENCE, AND 2 FEET EAST OF
 HB1440'A WHITE WITNESS POST.  THE MONUMENT PROJECTS 1 INCH AND THE DISK IS
 HB1440'STAMPED YOUNG 1957.
 HB1440'
 HB1440'TT 12 IS A STANDARD U.S. GEOLOGICAL SURVEY DISK SET IN THE TOP OF A 6
 HB1440'INCH BY 6 INCH SQUARE PRECAST CONCRETE MONUMENT WHICH PROJECTS 2
 HB1440'INCHES.  IT IS 22 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD, 5
 HB1440'FEET SOUTHEAST OF A POWER POLE, AND 3-1/2 FEET SOUTH OF A FENCE.  THE
 HB1440'DISK IS STAMPED TT 12 TWC 1951 361.
 HB1440'
 HB1440'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1705 ***********************************************************************
 HB1705  CBN         -  This is a Cooperative Base Network Control Station.
 HB1705  DESIGNATION -  YOUNG
 HB1705  PID         -  HB1705
 HB1705  STATE/COUNTY-  IL/JACKSON
 HB1705  COUNTRY     -  US
 HB1705  USGS QUAD   -  AVA (2018)
 HB1705
 HB1705                         *CURRENT SURVEY CONTROL
 HB1705  ______________________________________________________________________
 HB1705* NAD 83(2011) POSITION- 37 56 22.00995(N) 089 26 56.60967(W)   ADJUSTED
 HB1705* NAD 83(2011) ELLIP HT-   152.830 (meters)        (06/27/12)   ADJUSTED
 HB1705* NAD 83(2011) EPOCH   -  2010.00
 HB1705* NAVD 88 ORTHO HEIGHT -   182.3   (meters)      598.    (feet) GPS OBS
 HB1705  ______________________________________________________________________
 HB1705  NAVD 88 orthometric height was determined with geoid model    GEOID99
 HB1705  GEOID HEIGHT    -        -29.444 (meters)                     GEOID99
 HB1705  GEOID HEIGHT    -        -29.444 (meters)                     GEOID18
 HB1705  NAD 83(2011) X  -     48,430.746 (meters)                     COMP
 HB1705  NAD 83(2011) Y  - -5,036,452.132 (meters)                     COMP
 HB1705  NAD 83(2011) Z  -  3,900,239.439 (meters)                     COMP
 HB1705  LAPLACE CORR    -          0.74  (seconds)                    DEFLEC18
 HB1705
 HB1705  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 HB1705  Standards:
 HB1705         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 HB1705            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 HB1705  -------------------------------------------------------------------
 HB1705  NETWORK    0.91   1.49           0.43   0.28   0.76      0.00938446
 HB1705  -------------------------------------------------------------------
 HB1705  Click here for local accuracies and other accuracy information.
 HB1705
 HB1705.The horizontal coordinates were established by GPS observations
 HB1705.and adjusted by the National Geodetic Survey in June 2012.
 HB1705
 HB1705.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 HB1705.been affixed to the stable North American tectonic plate. See 
 HB1705.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 HB1705
 HB1705.The horizontal coordinates are valid at the epoch date displayed above
 HB1705.which is a decimal equivalence of Year/Month/Day.
 HB1705
 HB1705.The orthometric height was determined by GPS observations and a
 HB1705.high-resolution geoid model.
 HB1705
 HB1705.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1705.GEOID18 height accuracy estimate available here.
 HB1705
 HB1705.Click photographs - Photos may exist for this station.
 HB1705
 HB1705.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 HB1705
 HB1705.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1705
 HB1705.The ellipsoidal height was determined by GPS observations
 HB1705.and is referenced to NAD 83.
 HB1705
 HB1705. The following values were computed from the NAD 83(2011) position.
 HB1705
 HB1705;                    North         East     Units Scale Factor Converg.
 HB1705;SPC IL W     -   141,492.003   763,077.801   MT  0.99999016   +0 26 28.4
 HB1705;SPC IL W     -   464,211.68  2,503,531.09   sFT  0.99999016   +0 26 28.4
 HB1705;UTM  16      - 4,201,925.510   284,786.403   MT  1.00017049   -1 30 22.8
 HB1705
 HB1705!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1705!SPC IL W     -   0.99997602  x   0.99999016  =   0.99996618
 HB1705!UTM  16      -   0.99997602  x   1.00017049  =   1.00014651
 HB1705
 HB1705:                Primary Azimuth Mark                     Grid Az
 HB1705:SPC IL W     -  YOUNG RM 1 AZIMUTH                       070 32 33.5
 HB1705:UTM  16      -  YOUNG RM 1 AZIMUTH                       072 29 24.7
 HB1705
 HB1705_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH8478601925(NAD 83)
 HB1705
 HB1705|---------------------------------------------------------------------|
 HB1705| PID    Reference Object                     Distance      Geod. Az  |
 HB1705|                                                           dddmmss.s |
 HB1705| JB1889 PINCKNEYVILLE MUNICIPAL TANK        APPROX.16.6 KM 0203734.8 |
 HB1705| CI4979 YOUNG RM 1 AZIMUTH                                 0705901.9 |
 HB1705| CI4980 YOUNG RM 2                           34.043 METERS 13324     |
 HB1705| CI4981 YOUNG RM 3                           18.545 METERS 27853     |
 HB1705|---------------------------------------------------------------------|
 HB1705
 HB1705                          SUPERSEDED SURVEY CONTROL
 HB1705
 HB1705  NAD 83(2007)-  37 56 22.01003(N)    089 26 56.61047(W) AD(2002.00) 0
 HB1705  ELLIP H (02/10/07)  152.855  (m)                       GP(2002.00)    
 HB1705  NAD 83(1997)-  37 56 22.00993(N)    089 26 56.61039(W) AD(       ) A
 HB1705  ELLIP H (09/15/03)  152.856  (m)                       GP(       ) 4 1
 HB1705  NAD 83(1997)-  37 56 22.00997(N)    089 26 56.61205(W) AD(       ) 1
 HB1705  ELLIP H (10/21/99)  152.863  (m)                       GP(       ) 4 1
 HB1705  NAD 83(1993)-  37 56 22.02207(N)    089 26 56.61323(W) AD(       ) 1
 HB1705  NAD 83(1986)-  37 56 22.02284(N)    089 26 56.61424(W) AD(       ) 1
 HB1705  NAD 27      -  37 56 21.83626(N)    089 26 56.28185(W) AD(       ) 1
 HB1705  NGVD 29 (07/16/90)  182.3    (m)  RAPSU86  model used  GPS OBS        
 HB1705
 HB1705.Superseded values are not recommended for survey control.
 HB1705
 HB1705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1705.See file dsdata.pdf to determine how the superseded data were derived.
 HB1705
 HB1705_MARKER: DS = TRIANGULATION STATION DISK
 HB1705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1705_STAMPING: YOUNG 1930
 HB1705_MARK LOGO: CGS
 HB1705_PROJECTION: RECESSED 1 CENTIMETERS
 HB1705_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB1705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1705+STABILITY: SURFACE MOTION
 HB1705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1705+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2002
 HB1705
 HB1705  HISTORY     - Date     Condition        Report By
 HB1705  HISTORY     - 1930     MONUMENTED       CGS
 HB1705  HISTORY     - 1930     GOOD             CGS
 HB1705  HISTORY     - 1962     GOOD             CGS
 HB1705  HISTORY     - 19890711 GOOD             NGS
 HB1705  HISTORY     - 19901022 GOOD             NGS
 HB1705  HISTORY     - 20020808 GOOD             NGS
 HB1705
 HB1705                          STATION DESCRIPTION
 HB1705
 HB1705'DESCRIBED BY COAST AND GEODETIC SURVEY 1930 (PAS)
 HB1705'ABOUT 13 MILES SOUTHWEST OF DU QUOIN AND 6 MILES NORTHWEST OF
 HB1705'VERGENNES, IN THE SOUTHEAST CORNER SE 1/4 SE 1/4 SEC. 5, T. 7 S.,
 HB1705'R. 3 W., ON LAND OWNED BY YOUNG ESTATE.  STATION MARK IS IN BARN LOT
 HB1705'7.6 METERS SOUTH OF BARN AND 2.6 METERS EAST OF FENCE IN LINE WITH
 HB1705'WEST SIDE OF BARN.
 HB1705'
 HB1705'REACHED FROM VERGENNES, NORTH ON STATE HIGHWAY 13 FOR 0.3 MILE,
 HB1705'THENCE WEST 4.5 MILES TO CROSS ROAD 1/2 MILE WEST OF RAILROAD
 HB1705'CROSSING.  TURN NORTH 1-1/2 MILES TO ROAD LEADING WEST AT CHURCH,
 HB1705'FOLLOW WEST 2-1/2 MILES, THENCE NORTH 1/2 MILE TO THE YOUNG PLACE
 HB1705'ON WEST SIDE OF ROAD.
 HB1705'
 HB1705'REFERENCE MARK NO. 1 IS NORTHEAST OF STATION ON LAND OWNED BY J.C.
 HB1705'AUBRY, 2 FEET SOUTH OF EAST-WEST WOVEN WIRE FENCE ABOUT 100
 HB1705'METERS WEST OF THE AUBRY HOUSE.
 HB1705'
 HB1705'REFERENCE MARK NO. 2 IS SOUTHEAST OF STATION 1 FOOT NORTH OF
 HB1705'MILK-HOUSE AND 1 FOOT WEST OF FENCE ABOUT 6 METERS WEST OF HOUSE.
 HB1705'
 HB1705'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE SET AS DESCRIBED.
 HB1705'
 HB1705'HEIGHT OF SIGNAL ABOVE STATION MARK - 31 METERS.
 HB1705
 HB1705                          STATION RECOVERY (1930)
 HB1705
 HB1705'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1930
 HB1705'RECOVERED IN GOOD CONDITION.
 HB1705
 HB1705                          STATION RECOVERY (1962)
 HB1705
 HB1705'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (VBM)
 HB1705'THE STATION, REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 HB1705'CONDITION.  A NEW REFERENCE MARK 3 WAS ESTABLISHED AT THIS TIME.
 HB1705'THE DISTANCE AND DIRECTION TO REFERENCE MARK 1 CHECKED.  THE
 HB1705'DIRECTION TO REFERENCE MARK 2 CHECKED BUT A DIFFERENCE OF
 HB1705'.04 FOOT WAS FOUND IN THE DISTANCE.  A DIFFERENCE OF 2 DEGREES WAS
 HB1705'FOUND BETWEEN THE DESCRIPTION AND THE LIST.  THE DIRECTION ON THE
 HB1705'DESCRIPTION WAS FOUND TO BE CORRECT.
 HB1705'
 HB1705'A NEW DESCRIPTION FOLLOWS.
 HB1705'
 HB1705'THE STATION IS ABOUT 13 MILES SOUTHWEST OF DU QUOIN, ABOUT 6 MILES
 HB1705'NORTHWEST OF VERGENNES, IN THE SOUTHEAST 1/4 OF SECTION 5, T 7
 HB1705'S, R 3 W., AND ON THE PROPERTY OF MR. ARTHUR MANOR.  IT IS 9 FEET
 HB1705'EAST OF A GATE POST, 16 FEET SOUTHEAST OF A FENCE CORNER, 23 FEET
 HB1705'SOUTHEAST OF A WITNESS POST, 26 FEET SOUTH OF THE SOUTHWEST CORNER OF
 HB1705'A BARN AND 41 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF THE
 HB1705'BARN.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED YOUNG
 HB1705'1930.
 HB1705'
 HB1705'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 13, 43 AND 127 ABOUT 3
 HB1705'MILES SOUTH OF VERGENNES, GO WEST ON HIGHWAY 43 FOR 3.4 MILES TO
 HB1705'THE VILLAGE OF ORAVILLE.  CONTINUE NORTHWEST AND WEST ON HIGHWAY 43
 HB1705'FOR 3.7 MILES TO A SIDE ROAD RIGHT (SATO ROAD).  TURN RIGHT
 HB1705'AND GO NORTH ON A GRAVELED ROAD FOR 1.3 MILES TO A CROSSROAD.  TURN
 HB1705'LEFT AND GO WEST ON A GRAVELED ROAD FOR 1.55 MILES TO A T-ROAD.  TURN
 HB1705'RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 1.55 MILES TO A SIDE ROAD
 HB1705'RIGHT.  TURN RIGHT AND GO EAST ON A GRAVELED ROAD FOR 0.5 MILE TO
 HB1705'A CROSSROAD.  TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR 0.5
 HB1705'MILE TO A SIDE ROAD RIGHT *.  CONTINUE NORTH ON A DIRT ROAD FOR 0.05
 HB1705'MILE TO SOME OLD FARM BUILDINGS ON THE LEFT AND THE STATION JUST
 HB1705'SOUTH OF A LARGE BARN.
 HB1705'
 HB1705'* TO REACH REFERENCE MARK 1 FROM THIS POINT GO EAST ON A DIRT ROAD
 HB1705'FOR 0.05 MILE TO A FARM DRIVEWAY LEFT.  TURN LEFT AND GO
 HB1705'NORTHWESTERLY ON THE DRIVEWAY FOR 0.15 MILE TO THE MARK ON THE LEFT
 HB1705'IN A FENCE LINE.
 HB1705'
 HB1705'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A WIRE FENCE, 6 FEET NORTH OF AN
 HB1705'APPLE TREE, 33 FEET EAST OF A POWER POLE AND 55 FEET NORTHWEST OF
 HB1705'THE CENTERLINE OF THE DRIVEWAY.  THE MONUMENT PROJECTS 1 INCH AND THE
 HB1705'DISK IS STAMPED YOUNG NO 1 1930.
 HB1705'
 HB1705'REFERENCE MARK 2 IS 2 FEET WEST OF THE NORTHEAST CORNER OF A SHED AND
 HB1705'35 FEET WEST OF A WELL.  THE MONUMENT IS FLUSH AND THE DISK IS
 HB1705'STAMPED YOUNG NO 2 1930.
 HB1705'
 HB1705'REFERENCE MARK 3 IS 1 FOOT SOUTH OF A WIRE FENCE, 40 FEET WEST OF THE
 HB1705'WITNESS POST, 49 FEET WEST OF A FENCE CORNER AND 60 FEET WEST OF
 HB1705'THE SOUTHWEST CORNER OF THE BARN.  THE MONUMENT PROJECTS 4 INCHES AND
 HB1705'THE DISK IS STAMPED YOUNG NO 3 1930.
 HB1705'
 HB1705'NO MEASUREMENT BETWEEN RMS.  SHED IN LINE.
 HB1705'
 HB1705'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 HB1705
 HB1705                          STATION RECOVERY (1989)
 HB1705
 HB1705'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 HB1705'THE BARN AND OTHER REFERENCES HAVE BEEN DESTROYED.  STATION MARK AND
 HB1705'REFERENCE MARK 3 RECOVERED IN GOOD CONDTION.  OTHER MARKS NOT SERCHED
 HB1705'FOR.  THE STATION IS LOCATED ABOUT 6.5 KM (4.05 MI) NORTHEAST OF AVA,
 HB1705'1.5 KM (0.95 MI) SOUTH OF THE JACKSON-PERRY COUNTY LINE, IN A
 HB1705'CULTIVATED FIELD, IN THE SOUTHEAST CORNER OF SECTION 5, T7S, R3W.
 HB1705'OWNERSHIP--GEORGE MANOR OF ST. LOUIS, MO.  LAND IS FARMED BY BEN
 HB1705'JONES, PHONE 618-426-3262.  MR. JONES GAVE PERMISSION.  NOTE--CALL IN
 HB1705'ADVANCE.  DO NOT DO NOT DO NOT DRIVE INTO FIELD WITHOUT PERMISSION.
 HB1705'DAMAGES WILL HAVE TO BE PAID IF A CROP IS IN THE FIELD.  IF YOU DRIVE
 HB1705'INTO THE FIELD, REPAIR ANY RUTS AS FIELD SLOPES AND EROSION IS A
 HB1705'PROBLEM.  PACK IS ABOUT 90 METERS.
 HB1705'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 4 AND 151 ON
 HB1705'THE NORTHWEST SIDE OF AVA, GO EAST ON HIGHWAY 4 FOR 2.35 KM (1.45 MI)
 HB1705'TO A PAVED ROAD ON THE LEFT.  TURN LEFT AND GO NORTH ON A WINDING ROAD
 HB1705'FOR 2.14 KM (1.35 MI) TO A CURVE LEFT AT A CEMETERY ON THE RIGHT.
 HB1705'CONTINUE NORTH ON THE PAVED ROAD FOR 3.44 KM (2.15 MI) TO A GRAVEL
 HB1705'ROAD ON THE RIGHT.  CONTINUE NORTH ON THE TRACK ROAD FOR 0.06 KM
 HB1705'(0.05 MI) TO HIGH GROUND, A FIELD ENTRANCE ON THE LEFT AND END OF
 HB1705'TRUCK TRAVEL.  PACK NORTHWEST INTO FIELD FOR ABOUT 90 M (295.3 FT) TO
 HB1705'THE STATION.
 HB1705'THE STATION MARK IS ABOUT 120 METERS EAST OF HIGH GROUND ON THE
 HB1705'SOUTHEAST END OF A BENCH AND IS SET 74.4 M (244.1 FT) WEST-NORTHWEST
 HB1705'OF A UTILITY POLE, 18.2 M (59.7 FT) EAST-SOUTHEAST OF A METAL WITNESS
 HB1705'POST AT REFERENCE MARK 3, 0.4 M (1.3 FT) WEST OF A FIBERGLSS WITNESS
 HB1705'POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL WITNESS POST.
 HB1705
 HB1705                          STATION RECOVERY (1990)
 HB1705
 HB1705'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 HB1705'BARN AND OTHER REFERENCES HAVE BEEN DESTROYED. STATION MARK AND
 HB1705'REFERENCE MARK 3 RECOVERED IN GOOD CONDITION.  OTHER MARKS NOT
 HB1705'SEARCHED FOR.  STATION IS LOCATED ABOUT 6.5 KM (4.0 MI)  NORTHEAST OF
 HB1705'AVA, 1.5 KM (0.9 MI)  SOUTH OF THE JACKSON-PERRY COUNTY LINE, IN A
 HB1705'CULTIVATED FIELD, IN THE SOUTHEAST CORNER OF SECTION 5, T 7 S, R 3 W.
 HB1705'OWNERSHIP--GEORGE MANOR OF ST. LOUIS, MO.  LAND IS FARMED BY BEN
 HB1705'JONES, PHONE 618-426-3262.  MR JONES GAVE PERMISSION.  (NOTE--CALL IN
 HB1705'ADVANCE, DO NOT DO NOT DO NOT DRIVE INTO FIELD WITHOUT PERMISSION.
 HB1705'DAMAGES WILL HAVE TO BE PAID IF CROP IS IN FIELD.  IF YOU DRIVE INTO
 HB1705'FIELD, REPAIR ANY RUTS AS FIELD SLOPES AND EROSION IS A PROBLEM. PACK
 HB1705'IS ABOUT 90 M (295.3 FT) .
 HB1705'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 4 AND 152 ON THE
 HB1705'NORTHWEST SIDE OF AVA, GO EAST ON HIGHWAY 4 FOR 2.35 KM (1.46 MI)  TO
 HB1705'A PAVED ROAD LEFT.  TURN LEFT, NORTH, ON WINDING ROAD FOR 2.14 KM
 HB1705'(1.33 MI)  TO A CURVE LEFT AT CEMETERY ON THE RIGHT. CONTINUE NORTH
 HB1705'ON PAVED ROAD FOR 3.44 KM (2.14 MI)  TO A PAVED ROAD RIGHT.  TURN
 HB1705'RIGHT, EAST, FOR 0.80 KM (0.50 MI)  TO A GRAVEL CROSSROAD.  TURN
 HB1705'LEFT, NORTH, FOR 0.80 KM (0.50 MI)  TO CURVE RIGHT. CONTINUE NORTH ON
 HB1705'TRACK RIOAD FOR 0.05 MI (0.08 KM) TO HIGH GROUND, A FIELD ENTRANCE ON
 HB1705'THE LEFT AND END OF TRUCK TRAVEL. PACK NORTHWEST INTO FIELD FOR ABOUT
 HB1705'295.3 FT (90.0 M) TO THE STATION.
 HB1705'STATION MARK IS SET IN THE TOP OF A 35-CM SQUARE CONCRETE POST 1 CM
 HB1705'BELOW GROUND.  IT IS ABOUT 120 M (393.7 FT)  EAST OF HIGH GROUND, ON
 HB1705'THE SOUTHEAST END OF A BENCH, 74.4 M (244.1 FT)  WEST-NORTHWEST OF A
 HB1705'UTILITY POLE, 18.2 M (59.7 FT)  EAST-SOUTHEAST OF A METAL WITNESS
 HB1705'POST AT REFERENCE MARK 3, 0.4 M (1.3 FT)  WEST OF A FIBERGLASS
 HB1705'WITNESS POST, AND 0.3 M (1.0 FT)  SOUTH OF A METAL WITNESS POST.
 HB1705
 HB1705                          STATION RECOVERY (2002)
 HB1705
 HB1705'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (BE)
 HB1705'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1441 ***********************************************************************
 HB1441  DESIGNATION -  YOUNG RM 2
 HB1441  PID         -  HB1441
 HB1441  STATE/COUNTY-  IL/GALLATIN
 HB1441  COUNTRY     -  US
 HB1441  USGS QUAD   -  WABASH ISLAND (2019)
 HB1441
 HB1441                         *CURRENT SURVEY CONTROL
 HB1441  ______________________________________________________________________
 HB1441* NAD 83(1997) POSITION- 37 45 17.80926(N) 088 06 13.34070(W)   ADJUSTED
 HB1441* NAVD 88 ORTHO HEIGHT -   172.    (meters)      564.    (feet) SCALED
 HB1441  ______________________________________________________________________
 HB1441  GEOID HEIGHT    -        -30.005 (meters)                     GEOID18
 HB1441  LAPLACE CORR    -         -2.77  (seconds)                    DEFLEC18
 HB1441  HORZ ORDER      -  SECOND
 HB1441
 HB1441.The horizontal coordinates were established by classical geodetic methods
 HB1441.and adjusted by the National Geodetic Survey in October 1999.
 HB1441
 HB1441.The orthometric height was scaled from a topographic map.
 HB1441
 HB1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1441.GEOID18 height accuracy estimate available here.
 HB1441
 HB1441.Click photographs - Photos may exist for this station.
 HB1441
 HB1441.The Laplace correction was computed from DEFLEC18 derived deflections.
 HB1441
 HB1441. The following values were computed from the NAD 83(1997) position.
 HB1441
 HB1441;                    North         East     Units Scale Factor Converg.
 HB1441;SPC IL E     -   120,800.910   320,235.192   MT  0.99998004   +0 08 26.2
 HB1441;SPC IL E     -   396,327.65  1,050,638.29   sFT  0.99998004   +0 08 26.2
 HB1441;UTM  16      - 4,179,199.860   402,774.500   MT  0.99971643   -0 40 33.0
 HB1441
 HB1441!             -  Elev Factor  x  Scale Factor =   Combined Factor
 HB1441!SPC IL E     -   0.99997773  x   0.99998004  =   0.99995778
 HB1441!UTM  16      -   0.99997773  x   0.99971643  =   0.99969417
 HB1441
 HB1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDG0277479199(NAD 83)
 HB1441
 HB1441                          SUPERSEDED SURVEY CONTROL
 HB1441
 HB1441  NAD 83(1997)-  37 45 17.81051(N)    088 06 13.34103(W) AD(       ) 2
 HB1441  NAD 83(1993)-  37 45 17.81124(N)    088 06 13.34063(W) AD(       ) 2
 HB1441  NAD 83(1986)-  37 45 17.81734(N)    088 06 13.34293(W) AD(       ) 2
 HB1441  NAD 27      -  37 45 17.65404(N)    088 06 13.22420(W) AD(       ) 2
 HB1441
 HB1441.Superseded values are not recommended for survey control.
 HB1441
 HB1441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1441.See file dsdata.pdf to determine how the superseded data were derived.
 HB1441
 HB1441_MARKER: DR = REFERENCE MARK DISK
 HB1441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1441_STAMPING: YOUNG NO 2 1957
 HB1441_MARK LOGO: CGS
 HB1441_PROJECTION: FLUSH
 HB1441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1441+STABILITY: SURFACE MOTION
 HB1441
 HB1441  HISTORY     - Date     Condition        Report By
 HB1441  HISTORY     - 1957     MONUMENTED       CGS
 HB1441
 HB1441                          STATION DESCRIPTION
 HB1441
 HB1441'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WNM)
 HB1441'THE TOWER IS ABOUT 4 MILES NORTH-NORTHEAST OF SHAWNEETOWN AND ON THE
 HB1441'HIGHEST AND NORTHEAST TIP OF SHAWNEETOWN HILLS.  IT CONSISTS OF A
 HB1441'FOUR LEGGED STEEL TOWER SURMOUNTED BY AN ENCLOSED OBSERVATION
 HB1441'PLATFORM.  THE HEIGHT IS ABOUT 125 FEET.  IT WAS FORMERLY A FOREST
 HB1441'SERVICE LOOKOUT TOWER AND IS NOW USED BY WTVW OF EVANSVILLE, INDIANA
 HB1441'AS A RELAY STATION.  REFERENCE MARK 2 FOR TRIANGULATION
 HB1441'STATION YOUNG WAS SET IN THE APPROXIMATE CENTER OF THE BASE OF THE
 HB1441'TOWER, THE DISTANCE BEING 28.09 FEET (8.564 METERS) SOUTHWEST
 HB1441'OF STATION YOUNG.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0974 ***********************************************************************
 LC0974  CBN         -  This is a Cooperative Base Network Control Station.
 LC0974  DESIGNATION -  YUTON
 LC0974  PID         -  LC0974
 LC0974  STATE/COUNTY-  IL/MCLEAN
 LC0974  COUNTRY     -  US
 LC0974  USGS QUAD   -  NORMAL WEST (2018)
 LC0974
 LC0974                         *CURRENT SURVEY CONTROL
 LC0974  ______________________________________________________________________
 LC0974* NAD 83(2011) POSITION- 40 32 14.67947(N) 089 03 39.16616(W)   ADJUSTED
 LC0974* NAD 83(2011) ELLIP HT-   211.681 (meters)        (06/27/12)   ADJUSTED
 LC0974* NAD 83(2011) EPOCH   -  2010.00
 LC0974* NAVD 88 ORTHO HEIGHT -   243.829 (meters)      799.96  (feet) ADJUSTED
 LC0974  ______________________________________________________________________
 LC0974  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 LC0974  NAD 83(2011) X  -     79,561.981 (meters)                     COMP
 LC0974  NAD 83(2011) Y  - -4,853,644.883 (meters)                     COMP
 LC0974  NAD 83(2011) Z  -  4,123,655.533 (meters)                     COMP
 LC0974  LAPLACE CORR    -          2.50  (seconds)                    DEFLEC18
 LC0974  DYNAMIC HEIGHT  -        243.715 (meters)      799.59  (feet) COMP
 LC0974  MODELED GRAVITY -    980,149.5   (mgal)                       NAVD 88
 LC0974
 LC0974  VERT ORDER      -  SECOND    CLASS 0
 LC0974
 LC0974  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0974  Standards:
 LC0974         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0974            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0974  -------------------------------------------------------------------
 LC0974  NETWORK    1.19   1.63           0.54   0.41   0.83      0.21762167
 LC0974  -------------------------------------------------------------------
 LC0974  Click here for local accuracies and other accuracy information.
 LC0974
 LC0974.The horizontal coordinates were established by GPS observations
 LC0974.and adjusted by the National Geodetic Survey in June 2012.
 LC0974
 LC0974.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0974.been affixed to the stable North American tectonic plate. See 
 LC0974.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0974
 LC0974.The horizontal coordinates are valid at the epoch date displayed above
 LC0974.which is a decimal equivalence of Year/Month/Day.
 LC0974
 LC0974.The orthometric height was determined by differential leveling and
 LC0974.adjusted by the NATIONAL GEODETIC SURVEY
 LC0974.in June 1991.
 LC0974
 LC0974.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0974.GEOID18 height accuracy estimate available here.
 LC0974
 LC0974.Click photographs - Photos may exist for this station.
 LC0974
 LC0974.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0974
 LC0974.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0974
 LC0974.The ellipsoidal height was determined by GPS observations
 LC0974.and is referenced to NAD 83.
 LC0974
 LC0974.The dynamic height is computed by dividing the NAVD 88
 LC0974.geopotential number by the normal gravity value computed on the
 LC0974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0974.degrees latitude (g = 980.6199 gals.).
 LC0974
 LC0974.The modeled gravity was interpolated from observed gravity values.
 LC0974
 LC0974. The following values were computed from the NAD 83(2011) position.
 LC0974
 LC0974;                    North         East     Units Scale Factor Converg.
 LC0974;SPC IL E     -   429,927.181   238,363.092   MT  1.00002175   -0 28 22.4
 LC0974;SPC IL E     - 1,410,519.43    782,029.58   sFT  1.00002175   -0 28 22.4
 LC0974;SPC IL W     -   430,245.870   793,678.420   MT  1.00004916   +0 43 07.5
 LC0974;SPC IL W     - 1,411,564.99  2,603,926.62   sFT  1.00004916   +0 43 07.5
 LC0974;UTM  16      - 4,489,447.970   325,464.859   MT  0.99997498   -1 20 23.3
 LC0974
 LC0974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0974!SPC IL E     -   0.99996680  x   1.00002175  =   0.99998854
 LC0974!SPC IL W     -   0.99996680  x   1.00004916  =   1.00001595
 LC0974!UTM  16      -   0.99996680  x   0.99997498  =   0.99994178
 LC0974
 LC0974:                Primary Azimuth Mark                     Grid Az
 LC0974:SPC IL E     -  YUTON AZ MK                              174 04 44.3
 LC0974:SPC IL W     -  YUTON AZ MK                              172 53 14.4
 LC0974:UTM  16      -  YUTON AZ MK                              174 56 45.2
 LC0974
 LC0974_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2546489447(NAD 83)
 LC0974
 LC0974|---------------------------------------------------------------------|
 LC0974| PID    Reference Object                     Distance      Geod. Az  |
 LC0974|                                                           dddmmss.s |
 LC0974| LC0975 YUTON RM 1                           16.053 METERS 05537     |
 LC0974| LC0977 YUTON RM 3                           16.039 METERS 05539     |
 LC0974| LC1850 NORMAL ILL ST NORMAL UNIV TK        APPROX. 6.1 KM 1145159.6 |
 LC0974| LC0976 YUTON RM 2                           21.945 METERS 14231     |
 LC0974| LC1905 BLOOMINGTON RAD STA WJBC MAST       APPROX.10.5 KM 1563912.6 |
 LC0974| LC0979 YUTON AZ MK                                        1733621.9 |
 LC0974| LC1880 DANVERS SOUTH MICROWAVE MAST        APPROX. 6.8 KM 2493012.5 |
 LC0974| LC1879 DANVERS MUNICIPAL TANK              APPROX. 9.7 KM 2634905.1 |
 LC0974| LC0978 YUTON RM 4                           13.167 METERS 26746     |
 LC0974|---------------------------------------------------------------------|
 LC0974
 LC0974                          SUPERSEDED SURVEY CONTROL
 LC0974
 LC0974  NAD 83(2007)-  40 32 14.67952(N)    089 03 39.16707(W) AD(2002.00) 0
 LC0974  ELLIP H (02/10/07)  211.706  (m)                       GP(2002.00)    
 LC0974  NAD 83(1997)-  40 32 14.67962(N)    089 03 39.16701(W) AD(       ) A
 LC0974  ELLIP H (09/15/03)  211.736  (m)                       GP(       ) 4 1
 LC0974  NAD 83(1997)-  40 32 14.67940(N)    089 03 39.16706(W) AD(       ) 1
 LC0974  ELLIP H (03/04/03)  211.693  (m)                       GP(       ) 4 2
 LC0974  NAD 83(1997)-  40 32 14.67974(N)    089 03 39.16867(W) AD(       ) 1
 LC0974  NAD 83(1986)-  40 32 14.69335(N)    089 03 39.16977(W) AD(       ) 1
 LC0974  NAD 27      -  40 32 14.56200(N)    089 03 38.88900(W) AD(       ) 1
 LC0974  NAVD 88             243.83   (m)          800.0    (f) LEVELING    3  
 LC0974  NGVD 29 (??/??/92)  243.887  (m)          800.15   (f) ADJ UNCH    2 0
 LC0974  NGVD 29             243.89   (m)          800.2    (f) LEVELING    3  
 LC0974
 LC0974.Superseded values are not recommended for survey control.
 LC0974
 LC0974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0974.See file dsdata.pdf to determine how the superseded data were derived.
 LC0974
 LC0974_MARKER: DS = TRIANGULATION STATION DISK
 LC0974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0974_STAMPING: YUTON 1959
 LC0974_MARK LOGO: CGS
 LC0974_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0974+STABILITY: SURFACE MOTION
 LC0974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0974+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2003
 LC0974
 LC0974  HISTORY     - Date     Condition        Report By
 LC0974  HISTORY     - 1959     MONUMENTED       CGS
 LC0974  HISTORY     - 1959     GOOD             CGS
 LC0974  HISTORY     - 1959     GOOD             CGS
 LC0974  HISTORY     - 1970     MARK NOT FOUND   USGS
 LC0974  HISTORY     - 1972     GOOD             ILDT
 LC0974  HISTORY     - 1973     GOOD             NGS
 LC0974  HISTORY     - 1973     GOOD             NGS
 LC0974  HISTORY     - 1985     MARK NOT FOUND   USPSQD
 LC0974  HISTORY     - 1988     GOOD             USPSQD
 LC0974  HISTORY     - 200205   GOOD             ASCPC
 LC0974  HISTORY     - 20030702 GOOD             NGS
 LC0974
 LC0974                          STATION DESCRIPTION
 LC0974
 LC0974'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
 LC0974'THE STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF BLOOMINGTON,
 LC0974'4-3/4 MILES SOUTHEAST OF CARLOCK AND 0.35 MILE NORTH OF
 LC0974'THE JUNCTION OF U.S. HIGHWAY 150 AND DANVERS ROAD.
 LC0974'
 LC0974'TO REACH THE STATION FROM THE POST OFFICE IN CARLOCK, GO
 LC0974'SOUTHEASTERLY ON U.S. HIGHWAY 150 FOR 5.05 MILES TO THE
 LC0974'STATION ON THE LEFT AS DESCRIBED.
 LC0974'
 LC0974'THE STATION IS A STANDARD DISK SET IN TOP OF A 12 X 12 INCH
 LC0974'CONCRETE POST SET FLUSH AND THE DISK IS STAMPED YUTON 1959.
 LC0974'IT IS 124 FEET EAST OF THE CENTER OF U.S. HIGHWAY 150, 68
 LC0974'FEET WEST OF THE APPROXIMATE CENTER OF ROAD, 14.3 FEET SOUTH
 LC0974'OF FENCE LINE AND 14.2 FEET SOUTH OF WITNESS POST.
 LC0974'
 LC0974'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET
 LC0974'IN TOP OF A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT
 LC0974'3 INCHES AND THE DISK IS STAMPED YUTON NO. 1 1959.  IT IS
 LC0974'25 FEET WEST OF CENTER OF ROAD AND 2.4 FEET SOUTH OF FENCELINE.
 LC0974'
 LC0974'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN TOP OF A
 LC0974'12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES
 LC0974'AND THE DISK IS STAMPED YUTON NO. 2 1959.  IT IS 36 FEET
 LC0974'NORTHEAST OF POWER LINE POLE AND 27 FEET WEST OF CENTER
 LC0974'OF ROAD.
 LC0974'
 LC0974'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP
 LC0974'OF A 12 X 12 INCH CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES
 LC0974'AND THE DISK IS STAMPED YUTON 1959.  IT IS 58 FEET EAST
 LC0974'OF CENTER OF U.S. HIGHWAY 150, 9 FEET NORTH OF TELEPHONE
 LC0974'POLE, 1 FOOT WEST OF FENCELINE AND 1.3 FEET NORTHWEST OF
 LC0974'WITNESS POST.
 LC0974'
 LC0974'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 LC0974'U.S. HIGHWAY 150 FOR 0.25 MILE TO THE MARK ON LEFT AS DESCRIBED.
 LC0974'
 LC0974'HEIGHT OF LIGHT ABOVE STATION MARK 26.29 METERS.
 LC0974
 LC0974                          STATION RECOVERY (1959)
 LC0974
 LC0974'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC0974'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 LC0974'CONDITION.  THE DISTANCES AND DIRECTIONS TO THE AZIMUTH
 LC0974'MARK AND REFERENCE MARK 2 CHECKED.  THE DIRECTION TO REFERENCE
 LC0974'MARK 1 CHECKED BUT THE DISTANCE IS 0.13 FOOT SHORTER THAN
 LC0974'PREVIOUSLY RECORDED.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
 LC0974'
 LC0974'HEIGHT OF LIGHT ABOVE STATION MARK 34 METERS.
 LC0974
 LC0974                          STATION RECOVERY (1959)
 LC0974
 LC0974'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 LC0974'5.2 MI SE FROM CARLOCK.
 LC0974'ABOUT 5.2 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0974'AND ST. LOUIS RAILROAD STATION AT CARLOCK, 125 FEET EAST OF THE
 LC0974'CENTER LINE OF U.S. HIGHWAY 150, 72 FEET WEST OF THE CENTER LINE
 LC0974'OF A GRAVEL ROAD, 250 FEET NORTH OF THE CENTER LINE OF THE JUNCTION
 LC0974'OF GRAVEL ROAD NORTH, 14.4 FEET SOUTH OF A FENCE, 14.3 FEET SOUTH
 LC0974'OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 LC0974'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC0974
 LC0974                          STATION RECOVERY (1970)
 LC0974
 LC0974'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 LC0974'MARK NOT FOUND.
 LC0974
 LC0974                          STATION RECOVERY (1972)
 LC0974
 LC0974'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1972
 LC0974'STATION AND AZIMUTH MARKS FOUND IN GOOD CONDITION.  R.M.
 LC0974'1 AND R.M. 2 FOUND IN POOR CONDITION.
 LC0974'
 LC0974'R.M. 1 BRASS DISK HAS BEEN SHEARED OFF, BUT MEASUREMENTS
 LC0974'ARE GOOD.
 LC0974'
 LC0974'R.M. 2 MONUMENT WAS HIT BY STATE MAINTENANCE TRUCK.  MONUMENT
 LC0974'WAS SET BACK IN SAME HOLE, WITH ARROW ON DISK POINTING SW.
 LC0974'MONUMENT PROJECTS 2 FEET.
 LC0974
 LC0974                          STATION RECOVERY (1973)
 LC0974
 LC0974'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0974'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
 LC0974'THE REFERENCE MARKS WERE FOUND DESTROYED BY GRADING AND
 LC0974'REFERENCE MARKS 3 AND 4 WERE SET.  THE DIRECTION TO THE
 LC0974'MAST CHECKED.  A NEW DESCRIPTION FOLLOWS--
 LC0974'
 LC0974'THE STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF BLOOMINGTON,
 LC0974'ON ROAD RIGHT-OF-WAY, 124 FEET EAST OF THE CENTERLINE OF
 LC0974'U.S. HIGHWAY 150, 68 FEET WEST OF THE CENTERLINE OF A PAVED
 LC0974'ROAD, 14 FEET SOUTH OF A METAL WITNESS POST AND A FENCE,
 LC0974'55 FEET SOUTHWEST OF A FENCE CORNER AND A CONCRETE RIGHT-OF-WAY
 LC0974'POST, 41 FEET SOUTHEAST OF A FENCE CORNER AND 27 FEET NORTHEAST
 LC0974'OF AN 18 INCH MAPLE TREE.  THE MONUMENT IS 2 INCHES UNDERGROUND
 LC0974'AND THE DISK IS STAMPED YUTON 1959.
 LC0974'
 LC0974'TO REACH THE STATION FROM THE POST OFFICE AT CARLOCK, GO
 LC0974'SOUTHERLY ON U.S. HIGHWAY 150 FOR 5.2 MILES TO THE OVERPASS
 LC0974'OF INTERSTATE HIGHWAY 74.  CONTINUE SOUTHERLY ON HIGHWAY
 LC0974'150 FOR 0.2 MILE TO THE STATION ON THE LEFT.  CONTINUE SOUTH
 LC0974'ON HIGHWAY 150 FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT.
 LC0974'
 LC0974'REFERENCE MARK 3 IS 25 FEET WEST OF THE CENTERLINE OF THE
 LC0974'PAVED ROAD, 1 FOOT SOUTH OF THE RIGHT-OF-WAY POST, 2 FEET
 LC0974'SOUTH OF THE FENCE CORNER AND 177 FEET EAST OF THE CENTERLINE
 LC0974'OF THE HIGHWAY.  THE MONUMENT PROJECTS 2 INCHES AND THE
 LC0974'DISK IS STAMPED YUTON 1959 NO 3 1973.
 LC0974'
 LC0974'REFERENCE MARK 4 IS 2 FEET WEST OF FENCE CORNER, 31 FEET
 LC0974'NORTHWEST OF THE MAPLE TREE, 85 FEET EAST OF THE CENTERLINE
 LC0974'OF HIGHWAY 150 AND 117 FEET WEST OF THE CENTERLINE OF THE
 LC0974'PAVED ROAD.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK
 LC0974'IS STAMPED YUTON 1959 NO 4 1973.
 LC0974'
 LC0974'THE AZIMUTH MARK IS 2 FEET NORTH OF A METAL WITNESS POST,
 LC0974'1 FOOT WEST OF A FENCE, 9 FEET NORTH OF A TELEPHONE POLE
 LC0974'AND 59 FEET EAST OF THE CENTERLINE OF THE HIGHWAY.  THE
 LC0974'MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED YUTON
 LC0974'1959.
 LC0974'
 LC0974'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
 LC0974'
 LC0974'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT
 LC0974'5 MILES SOUTHEAST OF CARLOCK
 LC0974
 LC0974                          STATION RECOVERY (1973)
 LC0974
 LC0974'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0974'RECOVERED IN GOOD CONDITION.
 LC0974
 LC0974                          STATION RECOVERY (1985)
 LC0974
 LC0974'RECOVERY NOTE BY US POWER SQUADRON 1985 (GI)
 LC0974'MARK NOT FOUND.
 LC0974
 LC0974                          STATION RECOVERY (1988)
 LC0974
 LC0974'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0974'RECOVERED IN GOOD CONDITION.
 LC0974
 LC0974                          STATION RECOVERY (2002)
 LC0974
 LC0974'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0974'RECOVERED AS DESCRIBED
 LC0974
 LC0974                          STATION RECOVERY (2003)
 LC0974
 LC0974'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (CP)
 LC0974'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0979 ***********************************************************************
 LC0979  DESIGNATION -  YUTON AZ MK
 LC0979  PID         -  LC0979
 LC0979  STATE/COUNTY-  IL/MCLEAN
 LC0979  COUNTRY     -  US
 LC0979  USGS QUAD   -  NORMAL WEST (2018)
 LC0979
 LC0979                         *CURRENT SURVEY CONTROL
 LC0979  ______________________________________________________________________
 LC0979* NAD 83(1986) POSITION- 40 32 00.     (N) 089 03 37.     (W)   SCALED
 LC0979* NAVD 88 ORTHO HEIGHT -   240.392 (meters)      788.69  (feet) ADJUSTED
 LC0979  ______________________________________________________________________
 LC0979  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 LC0979  DYNAMIC HEIGHT  -        240.279 (meters)      788.32  (feet) COMP
 LC0979  MODELED GRAVITY -    980,149.3   (mgal)                       NAVD 88
 LC0979
 LC0979  VERT ORDER      -  SECOND    CLASS 0
 LC0979
 LC0979.The horizontal coordinates were scaled from a map and have
 LC0979.an estimated accuracy of +/- 6 seconds.
 LC0979
 LC0979.The orthometric height was determined by differential leveling and
 LC0979.adjusted by the NATIONAL GEODETIC SURVEY
 LC0979.in June 1991.
 LC0979
 LC0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0979.GEOID18 height accuracy estimate available here.
 LC0979
 LC0979.Click photographs - Photos may exist for this station.
 LC0979
 LC0979.The dynamic height is computed by dividing the NAVD 88
 LC0979.geopotential number by the normal gravity value computed on the
 LC0979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0979.degrees latitude (g = 980.6199 gals.).
 LC0979
 LC0979.The modeled gravity was interpolated from observed gravity values.
 LC0979
 LC0979;                    North         East    Units  Estimated Accuracy
 LC0979;SPC IL E     -   429,470.      238,410.      MT  (+/- 180 meters Scaled)
 LC0979
 LC0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK255889(NAD 83)
 LC0979
 LC0979                          SUPERSEDED SURVEY CONTROL
 LC0979
 LC0979  NGVD 29 (??/??/92)  240.450  (m)          788.88   (f) ADJ UNCH    2 0
 LC0979
 LC0979.Superseded values are not recommended for survey control.
 LC0979
 LC0979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0979.See file dsdata.pdf to determine how the superseded data were derived.
 LC0979
 LC0979_MARKER: DZ = AZIMUTH MARK DISK
 LC0979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0979_STAMPING: YUTON 1959
 LC0979_MARK LOGO: CGS
 LC0979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0979+STABILITY: SURFACE MOTION
 LC0979
 LC0979  HISTORY     - Date     Condition        Report By
 LC0979  HISTORY     - 1959     MONUMENTED       CGS
 LC0979  HISTORY     - 1970     GOOD             USGS
 LC0979  HISTORY     - 1973     GOOD             NGS
 LC0979  HISTORY     - 1987     GOOD             USPSQD
 LC0979  HISTORY     - 1988     GOOD             USPSQD
 LC0979
 LC0979                          STATION DESCRIPTION
 LC0979
 LC0979'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (GWM)
 LC0979'5.5 MI SE FROM CARLOCK.
 LC0979'ABOUT 5.5 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE CHICAGO
 LC0979'AND ST. LOUIS RAILROAD STATION AT CARLOCK, 59 FEET EAST OF THE
 LC0979'CENTER LINE OF THE HIGHWAY, 12 FEET WEST OF A FENCE, 9 FEET NORTH
 LC0979'OF THE FOURTH TELEPHONE POLE NORTH OF A ROAD CROSSING AND NUMBERED
 LC0979'80, 1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE
 LC0979'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 LC0979'PROJECTING 3 INCHES.
 LC0979
 LC0979                          STATION RECOVERY (1970)
 LC0979
 LC0979'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 LC0979'RECOVERED IN GOOD CONDITION.
 LC0979
 LC0979                          STATION RECOVERY (1973)
 LC0979
 LC0979'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0979'RECOVERED IN GOOD CONDITION.
 LC0979
 LC0979                          STATION RECOVERY (1987)
 LC0979
 LC0979'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0979'RECOVERED IN GOOD CONDITION.
 LC0979
 LC0979                          STATION RECOVERY (1988)
 LC0979
 LC0979'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0979'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0977 ***********************************************************************
 LC0977  DESIGNATION -  YUTON RM 3
 LC0977  PID         -  LC0977
 LC0977  STATE/COUNTY-  IL/MCLEAN
 LC0977  COUNTRY     -  US
 LC0977  USGS QUAD   -  NORMAL WEST (2018)
 LC0977
 LC0977                         *CURRENT SURVEY CONTROL
 LC0977  ______________________________________________________________________
 LC0977* NAD 83(1986) POSITION- 40 32 14.97   (N) 089 03 38.60   (W)   HD_HELD1
 LC0977* NAVD 88 ORTHO HEIGHT -   245.04  (meters)      803.9   (feet) RESET
 LC0977  ______________________________________________________________________
 LC0977  GEOID HEIGHT    -        -32.146 (meters)                     GEOID18
 LC0977  VERT ORDER      -  THIRD
 LC0977
 LC0977.The horizontal coordinates were determined by differentially corrected
 LC0977.hand held GPS observations or other comparable positioning techniques
 LC0977.and have an estimated accuracy of +/- 3 meters.
 LC0977
 LC0977.The orthometric height was computed from unverified reset data.
 LC0977
 LC0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0977.GEOID18 height accuracy estimate available here.
 LC0977
 LC0977.Click photographs - Photos may exist for this station.
 LC0977
 LC0977;                    North         East    Units  Estimated Accuracy
 LC0977;SPC IL E     -   429,936.0     238,376.5     MT  (+/- 3 meters HH1 GPS) 
 LC0977
 LC0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2547889456(NAD 83)
 LC0977
 LC0977                          SUPERSEDED SURVEY CONTROL
 LC0977
 LC0977.No superseded survey control is available for this station.
 LC0977
 LC0977_MARKER: DR = REFERENCE MARK DISK
 LC0977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0977_STAMPING: YUTON 1959 NO 3 1973
 LC0977_MARK LOGO: NGS
 LC0977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0977+STABILITY: SURFACE MOTION
 LC0977
 LC0977  HISTORY     - Date     Condition        Report By
 LC0977  HISTORY     - 1973     MONUMENTED       NGS
 LC0977  HISTORY     - 1986     GOOD             USPSQD
 LC0977  HISTORY     - 1987     GOOD             USPSQD
 LC0977  HISTORY     - 1988     GOOD             USPSQD
 LC0977
 LC0977                          STATION DESCRIPTION
 LC0977
 LC0977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0977'5.4 MI SE FROM CARLOCK.
 LC0977'5.4 MILES SOUTHEAST ON U.S. HIGHWAY 150 FROM THE POST OFFICE AT
 LC0977'CARLOCK, 0.2 MILE SOUTH OF OVERPASS OF INTERSTATE HIGHWAY 74,
 LC0977'25 FEET WEST OF THE CENTERLINE OF A PAVED ROAD, 1 FOOT SOUTH OF A
 LC0977'CONCRETE RIGHT-OF-WAY POST, 2 FEET SOUTH OF A FENCE CORNER, 177
 LC0977'FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND SET IN THE TOP OF A
 LC0977'SQUARE CONCRETE POST PROJECTING 2 INCHES.
 LC0977
 LC0977                          STATION RECOVERY (1986)
 LC0977
 LC0977'RECOVERY NOTE BY US POWER SQUADRON 1986 (MI)
 LC0977'RECOVERED IN GOOD CONDITION.
 LC0977
 LC0977                          STATION RECOVERY (1987)
 LC0977
 LC0977'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC0977'RECOVERED IN GOOD CONDITION.
 LC0977
 LC0977                          STATION RECOVERY (1988)
 LC0977
 LC0977'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0977'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0978 ***********************************************************************
 LC0978  DESIGNATION -  YUTON RM 4
 LC0978  PID         -  LC0978
 LC0978  STATE/COUNTY-  IL/MCLEAN
 LC0978  COUNTRY     -  US
 LC0978  USGS QUAD   -  NORMAL WEST (2018)
 LC0978
 LC0978                         *CURRENT SURVEY CONTROL
 LC0978  ______________________________________________________________________
 LC0978* NAD 83(1986) POSITION- 40 32 14.66   (N) 089 03 39.73   (W)   HD_HELD1
 LC0978* NAVD 88 ORTHO HEIGHT -   243.69  (meters)      799.5   (feet) RESET
 LC0978  ______________________________________________________________________
 LC0978  GEOID HEIGHT    -        -32.147 (meters)                     GEOID18
 LC0978  VERT ORDER      -  THIRD
 LC0978
 LC0978.The horizontal coordinates were determined by differentially corrected
 LC0978.hand held GPS observations or other comparable positioning techniques
 LC0978.and have an estimated accuracy of +/- 3 meters.
 LC0978
 LC0978.The orthometric height was computed from unverified reset data.
 LC0978
 LC0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0978.GEOID18 height accuracy estimate available here.
 LC0978
 LC0978.Click photographs - Photos may exist for this station.
 LC0978
 LC0978;                    North         East    Units  Estimated Accuracy
 LC0978;SPC IL E     -   429,926.7     238,349.8     MT  (+/- 3 meters HH1 GPS) 
 LC0978
 LC0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK2545189447(NAD 83)
 LC0978
 LC0978                          SUPERSEDED SURVEY CONTROL
 LC0978
 LC0978.No superseded survey control is available for this station.
 LC0978
 LC0978_MARKER: DR = REFERENCE MARK DISK
 LC0978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0978_STAMPING: YUTON 1959 NO 4 1973
 LC0978_MARK LOGO: NGS
 LC0978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0978+STABILITY: SURFACE MOTION
 LC0978
 LC0978  HISTORY     - Date     Condition        Report By
 LC0978  HISTORY     - 1973     MONUMENTED       NGS
 LC0978  HISTORY     - 1988     MARK NOT FOUND   USPSQD
 LC0978
 LC0978                          STATION DESCRIPTION
 LC0978
 LC0978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 LC0978'5.4 MI SE FROM CARLOCK.
 LC0978'5.4 MILES SOUTHEAST ALONG U.S. HIGHWAY 150 FROM THE POST OFFICE
 LC0978'AT CARLOCK, 0.2 MILE SOUTH OF THE OVERPASS OF INTERSTATE HIGHWAY 74,
 LC0978'2 FEET WEST OF A FENCE CORNER, 31 FEET NORTHWEST OF AN 18 INCH
 LC0978'MAPLE TREE, 85 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 117
 LC0978'FEET WEST OF THE CENTERLINE OF A PAVED ROAD AND SET IN THE TOP OF
 LC0978'A SQUARE CONCRETE POST PROJECTING 2 INCHES.
 LC0978
 LC0978                          STATION RECOVERY (1988)
 LC0978
 LC0978'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0978'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0524 ***********************************************************************
 MF0524  DESIGNATION -  YY 49
 MF0524  PID         -  MF0524
 MF0524  STATE/COUNTY-  IL/KENDALL
 MF0524  COUNTRY     -  US
 MF0524  USGS QUAD   -  PLANO (2018)
 MF0524
 MF0524                         *CURRENT SURVEY CONTROL
 MF0524  ______________________________________________________________________
 MF0524* NAD 83(1986) POSITION- 41 40 04.     (N) 088 30 45.     (W)   SCALED
 MF0524* NAVD 88 ORTHO HEIGHT -   197.027 (meters)      646.41  (feet) ADJUSTED
 MF0524  ______________________________________________________________________
 MF0524  GEOID HEIGHT    -        -33.070 (meters)                     GEOID18
 MF0524  DYNAMIC HEIGHT  -        196.955 (meters)      646.18  (feet) COMP
 MF0524  MODELED GRAVITY -    980,253.1   (mgal)                       NAVD 88
 MF0524
 MF0524  VERT ORDER      -  SECOND    CLASS 0
 MF0524
 MF0524.The horizontal coordinates were scaled from a map and have
 MF0524.an estimated accuracy of +/- 6 seconds.
 MF0524
 MF0524.The orthometric height was determined by differential leveling and
 MF0524.adjusted by the NATIONAL GEODETIC SURVEY
 MF0524.in June 1991.
 MF0524
 MF0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0524.GEOID18 height accuracy estimate available here.
 MF0524
 MF0524.Click photographs - Photos may exist for this station.
 MF0524
 MF0524.The dynamic height is computed by dividing the NAVD 88
 MF0524.geopotential number by the normal gravity value computed on the
 MF0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0524.degrees latitude (g = 980.6199 gals.).
 MF0524
 MF0524.The modeled gravity was interpolated from observed gravity values.
 MF0524
 MF0524;                    North         East    Units  Estimated Accuracy
 MF0524;SPC IL E     -   555,220.      285,080.      MT  (+/- 180 meters Scaled)
 MF0524
 MF0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM740139(NAD 83)
 MF0524
 MF0524                          SUPERSEDED SURVEY CONTROL
 MF0524
 MF0524  NGVD 29 (??/??/92)  197.098  (m)          646.65   (f) ADJ UNCH    2 0
 MF0524
 MF0524.Superseded values are not recommended for survey control.
 MF0524
 MF0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0524.See file dsdata.pdf to determine how the superseded data were derived.
 MF0524
 MF0524_MARKER: DB = BENCH MARK DISK
 MF0524_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0524_SP_SET: BRIDGE
 MF0524_STAMPING: YY 49 1934
 MF0524_MARK LOGO: CGS
 MF0524_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0524_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0524+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2005
 MF0524
 MF0524  HISTORY     - Date     Condition        Report By
 MF0524  HISTORY     - 1934     MONUMENTED       CGS
 MF0524  HISTORY     - 1970     GOOD             NGS
 MF0524  HISTORY     - 20010331 GOOD             NGS
 MF0524  HISTORY     - 20020427 GOOD             USPSQD
 MF0524  HISTORY     - 200205   GOOD             ASCPC
 MF0524  HISTORY     - 20050319 GOOD             USPSQD
 MF0524  HISTORY     - 20071107 GOOD             GEOCAC
 MF0524
 MF0524                          STATION DESCRIPTION
 MF0524
 MF0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0524'1.4 MI E FROM PLANO.
 MF0524'1.4 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0524'FROM THE STATION AT PLANO, KENDALL COUNTY, AT POLE 50/18, 9 FEET
 MF0524'SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, AT A SIGNAL BRIDGE,
 MF0524'IN THE TOP OF THE NORTHWEST CORNER OF A 3- BY 8-FOOT CONCRETE
 MF0524'BASE, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED YY 49
 MF0524'1934.
 MF0524
 MF0524                          STATION RECOVERY (1970)
 MF0524
 MF0524'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 MF0524'RECOVERED IN GOOD CONDITION.
 MF0524
 MF0524                          STATION RECOVERY (2001)
 MF0524
 MF0524'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0524'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0524
 MF0524                          STATION RECOVERY (2002)
 MF0524
 MF0524'RECOVERY NOTE BY US POWER SQUADRON 2002 (DAD)
 MF0524'SIGNAL BRIDGE HAS BEEN REMOVED, MARK FOUND AS DESCRIBED IN FOOTING.
 MF0524
 MF0524                          STATION RECOVERY (2002)
 MF0524
 MF0524'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0524'RECOVERED AS DESCRIBED
 MF0524
 MF0524                          STATION RECOVERY (2005)
 MF0524
 MF0524'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 MF0524'DUE TO BALLASTING OF TRACK, MARK IS NOW ABOUT 18 INCHES BELOW THE TOP
 MF0524'OF TRACKS.
 MF0524
 MF0524                          STATION RECOVERY (2007)
 MF0524
 MF0524'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0524'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4467 ***********************************************************************
 DF4467  DESIGNATION -  YY 49 OFFSET
 DF4467  PID         -  DF4467
 DF4467  STATE/COUNTY-  IL/KENDALL
 DF4467  COUNTRY     -  US
 DF4467  USGS QUAD   -  PLANO (2018)
 DF4467
 DF4467                         *CURRENT SURVEY CONTROL
 DF4467  ______________________________________________________________________
 DF4467* NAD 83(2011) POSITION- 41 40 04.90961(N) 088 30 47.94100(W)   ADJUSTED
 DF4467* NAD 83(2011) ELLIP HT-   162.433 (meters)        (06/27/12)   ADJUSTED
 DF4467* NAD 83(2011) EPOCH   -  2010.00
 DF4467* NAVD 88 ORTHO HEIGHT -   195.5   (meters)      641.    (feet) GPS OBS
 DF4467  ______________________________________________________________________
 DF4467  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4467  GEOID HEIGHT    -        -33.037 (meters)                     GEOID99
 DF4467  GEOID HEIGHT    -        -33.071 (meters)                     GEOID18
 DF4467  NAD 83(2011) X  -    123,800.195 (meters)                     COMP
 DF4467  NAD 83(2011) Y  - -4,770,106.648 (meters)                     COMP
 DF4467  NAD 83(2011) Z  -  4,218,239.357 (meters)                     COMP
 DF4467  LAPLACE CORR    -          1.27  (seconds)                    DEFLEC18
 DF4467
 DF4467  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4467  Standards:
 DF4467         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4467            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4467  -------------------------------------------------------------------
 DF4467  NETWORK    1.23   1.45           0.53   0.47   0.74     -0.18826180
 DF4467  -------------------------------------------------------------------
 DF4467  Click here for local accuracies and other accuracy information.
 DF4467
 DF4467.The horizontal coordinates were established by GPS observations
 DF4467.and adjusted by the National Geodetic Survey in June 2012.
 DF4467
 DF4467.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4467.been affixed to the stable North American tectonic plate. See 
 DF4467.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4467
 DF4467.The horizontal coordinates are valid at the epoch date displayed above
 DF4467.which is a decimal equivalence of Year/Month/Day.
 DF4467
 DF4467.The orthometric height was determined by GPS observations and a
 DF4467.high-resolution geoid model.
 DF4467
 DF4467.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4467.GEOID18 height accuracy estimate available here.
 DF4467
 DF4467.Click photographs - Photos may exist for this station.
 DF4467
 DF4467.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4467
 DF4467.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4467
 DF4467.The ellipsoidal height was determined by GPS observations
 DF4467.and is referenced to NAD 83.
 DF4467
 DF4467. The following values were computed from the NAD 83(2011) position.
 DF4467
 DF4467;                    North         East     Units Scale Factor Converg.
 DF4467;SPC IL E     -   555,247.303   285,011.340   MT  0.99997776   -0 07 10.8
 DF4467;SPC IL E     - 1,821,673.86    935,074.70   sFT  0.99997776   -0 07 10.8
 DF4467;UTM  16      - 4,614,025.295   374,019.673   MT  0.99979531   -1 00 22.3
 DF4467
 DF4467!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4467!SPC IL E     -   0.99997452  x   0.99997776  =   0.99995228
 DF4467!UTM  16      -   0.99997452  x   0.99979531  =   0.99976984
 DF4467
 DF4467:                Primary Azimuth Mark                     Grid Az
 DF4467:SPC IL E     -  BRISTOL SOUTHWEST BASE                   253 01 10.4
 DF4467:UTM  16      -  BRISTOL SOUTHWEST BASE                   253 54 21.9
 DF4467
 DF4467_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM7401914025(NAD 83)
 DF4467
 DF4467|---------------------------------------------------------------------|
 DF4467| PID    Reference Object                     Distance      Geod. Az  |
 DF4467|                                                           dddmmss.s |
 DF4467| MF1498 BRISTOL SOUTHWEST BASE              435.416 METERS 2525359.6 |
 DF4467|---------------------------------------------------------------------|
 DF4467
 DF4467                          SUPERSEDED SURVEY CONTROL
 DF4467
 DF4467  NAD 83(2007)-  41 40 04.90959(N)    088 30 47.94190(W) AD(2002.00) 0
 DF4467  ELLIP H (02/10/07)  162.460  (m)                       GP(2002.00)    
 DF4467  ELLIP H (02/03/05)  162.451  (m)                       GP(       ) 4 2
 DF4467  NAD 83(1997)-  41 40 04.90983(N)    088 30 47.94225(W) AD(       ) 1
 DF4467  ELLIP H (03/04/03)  162.477  (m)                       GP(       ) 4 2
 DF4467
 DF4467.Superseded values are not recommended for survey control.
 DF4467
 DF4467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4467.See file dsdata.pdf to determine how the superseded data were derived.
 DF4467
 DF4467_MARKER: W = UNMONUMENTED
 DF4467_SETTING: 0 = UNSPECIFIED SETTING
 DF4467_MARK LOGO: NONE
 DF4467_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DF4467_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF4467_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4467+SATELLITE: SATELLITE OBSERVATIONS - 2002
 DF4467
 DF4467  HISTORY     - Date     Condition        Report By
 DF4467  HISTORY     - 2002     MONUMENTED       ASCPC
 DF4467
 DF4467                          STATION DESCRIPTION
 DF4467
 DF4467'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4467'TO REACH THE MARK FROM THE INTERSECTION OF NEEDHAN RD AND US 34 IN THE
 DF4467'EAST SIDE OF PLANO BY THE CHRYSLER DEALERSHIP, HEAD NORTH 0.3 MILES TO
 DF4467'THE INTERSECTION OF NEEDHAM RD, MAIN ST AND THE RAILROAD TRACKS. HEAD
 DF4467'EAST-NE PARALLEL TO THE RAILROAD TRACKS 1100 FEET FROM THE CENTERLINE
 DF4467'OF NEEDHAM ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0392 ***********************************************************************
 LD0392  DESIGNATION -  YY 55
 LD0392  PID         -  LD0392
 LD0392  STATE/COUNTY-  IL/ADAMS
 LD0392  COUNTRY     -  US
 LD0392  USGS QUAD   -  AUGUSTA (2018)
 LD0392
 LD0392                         *CURRENT SURVEY CONTROL
 LD0392  ______________________________________________________________________
 LD0392* NAD 83(1986) POSITION- 40 09 52.     (N) 090 59 28.     (W)   SCALED
 LD0392* NAVD 88 ORTHO HEIGHT -   211.888 (meters)      695.17  (feet) ADJUSTED
 LD0392  ______________________________________________________________________
 LD0392  GEOID HEIGHT    -        -32.914 (meters)                     GEOID18
 LD0392  DYNAMIC HEIGHT  -        211.779 (meters)      694.81  (feet) COMP
 LD0392  MODELED GRAVITY -    980,104.3   (mgal)                       NAVD 88
 LD0392
 LD0392  VERT ORDER      -  SECOND    CLASS 0
 LD0392
 LD0392.The horizontal coordinates were scaled from a map and have
 LD0392.an estimated accuracy of +/- 6 seconds.
 LD0392
 LD0392.The orthometric height was determined by differential leveling and
 LD0392.adjusted by the NATIONAL GEODETIC SURVEY
 LD0392.in June 1991.
 LD0392
 LD0392.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0392.GEOID18 height accuracy estimate available here.
 LD0392
 LD0392.Click photographs - Photos may exist for this station.
 LD0392
 LD0392.The dynamic height is computed by dividing the NAVD 88
 LD0392.geopotential number by the normal gravity value computed on the
 LD0392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0392.degrees latitude (g = 980.6199 gals.).
 LD0392
 LD0392.The modeled gravity was interpolated from observed gravity values.
 LD0392
 LD0392;                    North         East    Units  Estimated Accuracy
 LD0392;SPC IL W     -   388,570.      629,770.      MT  (+/- 180 meters Scaled)
 LD0392
 LD0392_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE710479(NAD 83)
 LD0392
 LD0392                          SUPERSEDED SURVEY CONTROL
 LD0392
 LD0392  NGVD 29 (??/??/92)  211.963  (m)          695.42   (f) ADJ UNCH    2 0
 LD0392
 LD0392.Superseded values are not recommended for survey control.
 LD0392
 LD0392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0392.See file dsdata.pdf to determine how the superseded data were derived.
 LD0392
 LD0392_MARKER: DB = BENCH MARK DISK
 LD0392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0392_STAMPING: YY 55 1935
 LD0392_MARK LOGO: CGS
 LD0392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0392+STABILITY: SURFACE MOTION
 LD0392
 LD0392  HISTORY     - Date     Condition        Report By
 LD0392  HISTORY     - 1935     MONUMENTED       CGS
 LD0392
 LD0392                          STATION DESCRIPTION
 LD0392
 LD0392'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0392'1.3 MI N FROM LA PRAIRIE.
 LD0392'1.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0392'FROM THE STATION AT LA PRAIRIE, ADAMS COUNTY, AT POLE 231+08, AT A
 LD0392'ROAD CROSSING, 70 FEET NORTH OF THE CENTERLINE OF THE ROAD, 46
 LD0392'FEET EAST OF THE CENTERLINE OF THE TRACK, 4 FEET WEST OF THE
 LD0392'RIGHT-OF-WAY FENCE, AND 4 FEET LOWER THAN THE TRACK.  A STANDARD
 LD0392'DISK, STAMPED YY 55 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0553 ***********************************************************************
 LD0553  DESIGNATION -  YYY 55
 LD0553  PID         -  LD0553
 LD0553  STATE/COUNTY-  IL/ADAMS
 LD0553  COUNTRY     -  US
 LD0553  USGS QUAD   -  BOWEN (2018)
 LD0553
 LD0553                         *CURRENT SURVEY CONTROL
 LD0553  ______________________________________________________________________
 LD0553* NAD 83(1986) POSITION- 40 08 51.     (N) 091 00 05.     (W)   SCALED
 LD0553* NAVD 88 ORTHO HEIGHT -   216.634 (meters)      710.74  (feet) ADJUSTED
 LD0553  ______________________________________________________________________
 LD0553  GEOID HEIGHT    -        -32.890 (meters)                     GEOID18
 LD0553  DYNAMIC HEIGHT  -        216.522 (meters)      710.37  (feet) COMP
 LD0553  MODELED GRAVITY -    980,103.3   (mgal)                       NAVD 88
 LD0553
 LD0553  VERT ORDER      -  SECOND    CLASS 0
 LD0553
 LD0553.The horizontal coordinates were scaled from a map and have
 LD0553.an estimated accuracy of +/- 6 seconds.
 LD0553
 LD0553.The orthometric height was determined by differential leveling and
 LD0553.adjusted by the NATIONAL GEODETIC SURVEY
 LD0553.in June 1991.
 LD0553
 LD0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0553.GEOID18 height accuracy estimate available here.
 LD0553
 LD0553.Click photographs - Photos may exist for this station.
 LD0553
 LD0553.The dynamic height is computed by dividing the NAVD 88
 LD0553.geopotential number by the normal gravity value computed on the
 LD0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0553.degrees latitude (g = 980.6199 gals.).
 LD0553
 LD0553.The modeled gravity was interpolated from observed gravity values.
 LD0553
 LD0553;                    North         East    Units  Estimated Accuracy
 LD0553;SPC IL W     -   386,700.      628,880.      MT  (+/- 180 meters Scaled)
 LD0553
 LD0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE702460(NAD 83)
 LD0553
 LD0553                          SUPERSEDED SURVEY CONTROL
 LD0553
 LD0553  NGVD 29 (??/??/92)  216.708  (m)          710.98   (f) ADJ UNCH    2 0
 LD0553
 LD0553.Superseded values are not recommended for survey control.
 LD0553
 LD0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0553.See file dsdata.pdf to determine how the superseded data were derived.
 LD0553
 LD0553_MARKER: DB = BENCH MARK DISK
 LD0553_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 LD0553_SP_SET: BOX CULVERT HEADWALL
 LD0553_STAMPING: YYY 55 1935
 LD0553_MARK LOGO: CGS
 LD0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0553+STABILITY: SURFACE MOTION
 LD0553
 LD0553  HISTORY     - Date     Condition        Report By
 LD0553  HISTORY     - 1935     MONUMENTED       CGS
 LD0553
 LD0553                          STATION DESCRIPTION
 LD0553
 LD0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0553'AT LA PRAIRIE.
 LD0553'AT LA PRAIRIE, ADAMS COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0553'QUINCY RAILROAD, 102 FEET SOUTH OF THE STATION, AT A STREET
 LD0553'CROSSING, 75 FEET WEST OF THE CENTERLINE OF THE MAIN TRACK,
 LD0553'21 FEET SOUTH OF THE CENTERLINE OF THE STREET, AT A 2- BY 2-FOOT
 LD0553'CONCRETE-BOX CULVERT, IN THE CENTER OF THE TOP OF THE SOUTH
 LD0553'HEADWALL, AND ABOUT ONE FOOT LOWER THAN THE TRACK.  A STANDARD
 LD0553'DISK, STAMPED YYY 55 1935.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0414 ***********************************************************************
 LC0414  DESIGNATION -  Z
 LC0414  PID         -  LC0414
 LC0414  STATE/COUNTY-  IL/PIATT
 LC0414  COUNTRY     -  US
 LC0414  USGS QUAD   -  MANSFIELD (2018)
 LC0414
 LC0414                         *CURRENT SURVEY CONTROL
 LC0414  ______________________________________________________________________
 LC0414* NAD 83(1986) POSITION- 40 12 50.     (N) 088 30 37.     (W)   SCALED
 LC0414* NAVD 88 ORTHO HEIGHT -   221.421 (meters)      726.45  (feet) ADJUSTED
 LC0414  ______________________________________________________________________
 LC0414  GEOID HEIGHT    -        -31.991 (meters)                     GEOID18
 LC0414  DYNAMIC HEIGHT  -        221.311 (meters)      726.08  (feet) COMP
 LC0414  MODELED GRAVITY -    980,123.6   (mgal)                       NAVD 88
 LC0414
 LC0414  VERT ORDER      -  SECOND    CLASS 0
 LC0414
 LC0414.The horizontal coordinates were scaled from a map and have
 LC0414.an estimated accuracy of +/- 6 seconds.
 LC0414
 LC0414.The orthometric height was determined by differential leveling and
 LC0414.adjusted by the NATIONAL GEODETIC SURVEY
 LC0414.in June 1991.
 LC0414
 LC0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0414.GEOID18 height accuracy estimate available here.
 LC0414
 LC0414.Click photographs - Photos may exist for this station.
 LC0414
 LC0414.The dynamic height is computed by dividing the NAVD 88
 LC0414.geopotential number by the normal gravity value computed on the
 LC0414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0414.degrees latitude (g = 980.6199 gals.).
 LC0414
 LC0414.The modeled gravity was interpolated from observed gravity values.
 LC0414
 LC0414;                    North         East    Units  Estimated Accuracy
 LC0414;SPC IL E     -   393,760.      284,940.      MT  (+/- 180 meters Scaled)
 LC0414
 LC0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK714525(NAD 83)
 LC0414
 LC0414                          SUPERSEDED SURVEY CONTROL
 LC0414
 LC0414  NGVD 29 (??/??/92)  221.47   (m)          726.6    (f) COMPUTED    2 0
 LC0414
 LC0414.Superseded values are not recommended for survey control.
 LC0414
 LC0414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0414.See file dsdata.pdf to determine how the superseded data were derived.
 LC0414
 LC0414_MARKER: P = PIPE CAP
 LC0414_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 LC0414_STAMPING: Z
 LC0414_MARK LOGO: USGS
 LC0414_MAGNETIC: P = MARKER IS A STEEL PIPE
 LC0414_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LC0414
 LC0414  HISTORY     - Date     Condition        Report By
 LC0414  HISTORY     - 1905     MONUMENTED       USGS
 LC0414  HISTORY     - 1935     POOR             CGS
 LC0414
 LC0414                          STATION DESCRIPTION
 LC0414
 LC0414'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0414'AT MANSFIELD.
 LC0414'275 FEET EAST OF CENTERLINE OF WABASH AND BIG FOUR RAILROAD
 LC0414'CROSSING.  4.1 METERS SOUTH OF SOUTH RAIL OF TRACK, 5.5 METERS
 LC0414'WEST OF WALK AND 9 METERS NORTH OF 36 INCH MAPLE TREE.  ABOUT
 LC0414'6 INCHES BELOW SURFACE OF GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0077 ***********************************************************************
 KC0077  DESIGNATION -  Z 102
 KC0077  PID         -  KC0077
 KC0077  STATE/COUNTY-  IL/GREENE
 KC0077  COUNTRY     -  US
 KC0077  USGS QUAD   -  GREENFIELD (2018)
 KC0077
 KC0077                         *CURRENT SURVEY CONTROL
 KC0077  ______________________________________________________________________
 KC0077* NAD 83(1986) POSITION- 39 16 15.     (N) 090 12 10.     (W)   SCALED
 KC0077* NAVD 88 ORTHO HEIGHT -   165.781 (meters)      543.90  (feet) ADJUSTED
 KC0077  ______________________________________________________________________
 KC0077  GEOID HEIGHT    -        -31.781 (meters)                     GEOID18
 KC0077  DYNAMIC HEIGHT  -        165.686 (meters)      543.59  (feet) COMP
 KC0077  MODELED GRAVITY -    980,052.8   (mgal)                       NAVD 88
 KC0077
 KC0077  VERT ORDER      -  SECOND    CLASS 0
 KC0077
 KC0077.The horizontal coordinates were scaled from a map and have
 KC0077.an estimated accuracy of +/- 6 seconds.
 KC0077
 KC0077.The orthometric height was determined by differential leveling and
 KC0077.adjusted by the NATIONAL GEODETIC SURVEY
 KC0077.in June 1991.
 KC0077
 KC0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0077.GEOID18 height accuracy estimate available here.
 KC0077
 KC0077.Click photographs - Photos may exist for this station.
 KC0077
 KC0077.The dynamic height is computed by dividing the NAVD 88
 KC0077.geopotential number by the normal gravity value computed on the
 KC0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0077.degrees latitude (g = 980.6199 gals.).
 KC0077
 KC0077.The modeled gravity was interpolated from observed gravity values.
 KC0077
 KC0077;                    North         East    Units  Estimated Accuracy
 KC0077;SPC IL W     -   289,040.      696,880.      MT  (+/- 180 meters Scaled)
 KC0077
 KC0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD413505(NAD 83)
 KC0077
 KC0077                          SUPERSEDED SURVEY CONTROL
 KC0077
 KC0077  NGVD 29 (??/??/92)  165.911  (m)          544.33   (f) ADJ UNCH    2 0
 KC0077
 KC0077.Superseded values are not recommended for survey control.
 KC0077
 KC0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0077.See file dsdata.pdf to determine how the superseded data were derived.
 KC0077
 KC0077_MARKER: DB = BENCH MARK DISK
 KC0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0077_STAMPING: Z 102 1935
 KC0077_MARK LOGO: CGS
 KC0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0077+STABILITY: SURFACE MOTION
 KC0077
 KC0077  HISTORY     - Date     Condition        Report By
 KC0077  HISTORY     - 1935     MONUMENTED       CGS
 KC0077
 KC0077                          STATION DESCRIPTION
 KC0077
 KC0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0077'AT ROCKBRIDGE.
 KC0077'AT ROCKBRIDGE, GREENE COUNTY, ON THE CHICAGO, BURLINGTON AND
 KC0077'QUINCY RAILROAD, 15 YARDS SOUTH ACROSS THE TRACKS FROM THE
 KC0077'STATION, 18 YARDS EAST OF THE CENTERLINE OF THE MAIN TRACK, AND
 KC0077'1-1/2 YARDS SOUTH OF THE EDGE OF A WALK.  A STANDARD DISK,
 KC0077'STAMPED Z 102 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1111 ***********************************************************************
 JB1111  DESIGNATION -  Z 103
 JB1111  PID         -  JB1111
 JB1111  STATE/COUNTY-  IL/WASHINGTON
 JB1111  COUNTRY     -  US
 JB1111  USGS QUAD   -  NASHVILLE (2018)
 JB1111
 JB1111                         *CURRENT SURVEY CONTROL
 JB1111  ______________________________________________________________________
 JB1111* NAD 83(1986) POSITION- 38 15 43.     (N) 089 29 51.     (W)   SCALED
 JB1111* NAVD 88 ORTHO HEIGHT -   158.987 (meters)      521.61  (feet) ADJUSTED
 JB1111  ______________________________________________________________________
 JB1111  GEOID HEIGHT    -        -29.896 (meters)                     GEOID18
 JB1111  DYNAMIC HEIGHT  -        158.884 (meters)      521.27  (feet) COMP
 JB1111  MODELED GRAVITY -    979,976.9   (mgal)                       NAVD 88
 JB1111
 JB1111  VERT ORDER      -  SECOND    CLASS 0
 JB1111
 JB1111.The horizontal coordinates were scaled from a map and have
 JB1111.an estimated accuracy of +/- 6 seconds.
 JB1111
 JB1111.The orthometric height was determined by differential leveling and
 JB1111.adjusted by the NATIONAL GEODETIC SURVEY
 JB1111.in June 1991.
 JB1111
 JB1111.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1111.GEOID18 height accuracy estimate available here.
 JB1111
 JB1111.Click photographs - Photos may exist for this station.
 JB1111
 JB1111.The dynamic height is computed by dividing the NAVD 88
 JB1111.geopotential number by the normal gravity value computed on the
 JB1111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1111.degrees latitude (g = 980.6199 gals.).
 JB1111
 JB1111.The modeled gravity was interpolated from observed gravity values.
 JB1111
 JB1111;                    North         East    Units  Estimated Accuracy
 JB1111;SPC IL W     -   177,260.      758,560.      MT  (+/- 180 meters Scaled)
 JB1111
 JB1111_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH814378(NAD 83)
 JB1111
 JB1111                          SUPERSEDED SURVEY CONTROL
 JB1111
 JB1111  NGVD 29 (??/??/92)  159.102  (m)          521.99   (f) ADJ UNCH    2 0
 JB1111
 JB1111.Superseded values are not recommended for survey control.
 JB1111
 JB1111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1111.See file dsdata.pdf to determine how the superseded data were derived.
 JB1111
 JB1111_MARKER: DB = BENCH MARK DISK
 JB1111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1111_STAMPING: Z 103 1935
 JB1111_MARK LOGO: CGS
 JB1111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1111+STABILITY: SURFACE MOTION
 JB1111
 JB1111  HISTORY     - Date     Condition        Report By
 JB1111  HISTORY     - 1935     MONUMENTED       CGS
 JB1111  HISTORY     - 1942     GOOD             CGS
 JB1111  HISTORY     - 20110811 MARK NOT FOUND   ILDT
 JB1111
 JB1111                          STATION DESCRIPTION
 JB1111
 JB1111'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 JB1111'AT OAKDALE.
 JB1111'AT OAKDALE, WASHINGTON COUNTY, ON THE MISSOURI-ILLINOIS RAILROAD,
 JB1111'65 FEET NORTH OF THE STATION, AT POLE 40+27, 60 FEET WEST OF THE
 JB1111'FREIGHT PLATFORM, AND 30 FEET WEST OF THE CENTERLINE OF THE
 JB1111'TRACK.  A STANDARD DISK, STAMPED Z 103 1935 AND SET IN THE TOP
 JB1111'OF A CONCRETE POST.
 JB1111
 JB1111                          STATION RECOVERY (2011)
 JB1111
 JB1111'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1111'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1248 ***********************************************************************
 JB1248  DESIGNATION -  Z 104
 JB1248  PID         -  JB1248
 JB1248  STATE/COUNTY-  IL/RANDOLPH
 JB1248  COUNTRY     -  US
 JB1248  USGS QUAD   -  EVANSVILLE (2018)
 JB1248
 JB1248                         *CURRENT SURVEY CONTROL
 JB1248  ______________________________________________________________________
 JB1248* NAD 83(1986) POSITION- 38 05 23.     (N) 089 53 12.     (W)   SCALED
 JB1248* NAVD 88 ORTHO HEIGHT -   150.117 (meters)      492.51  (feet) ADJUSTED
 JB1248  ______________________________________________________________________
 JB1248  GEOID HEIGHT    -        -29.852 (meters)                     GEOID18
 JB1248  DYNAMIC HEIGHT  -        150.016 (meters)      492.18  (feet) COMP
 JB1248  MODELED GRAVITY -    979,954.6   (mgal)                       NAVD 88
 JB1248
 JB1248  VERT ORDER      -  SECOND    CLASS 0
 JB1248
 JB1248.The horizontal coordinates were scaled from a map and have
 JB1248.an estimated accuracy of +/- 6 seconds.
 JB1248
 JB1248.The orthometric height was determined by differential leveling and
 JB1248.adjusted by the NATIONAL GEODETIC SURVEY
 JB1248.in June 1991.
 JB1248
 JB1248.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1248.GEOID18 height accuracy estimate available here.
 JB1248
 JB1248.Click photographs - Photos may exist for this station.
 JB1248
 JB1248.The dynamic height is computed by dividing the NAVD 88
 JB1248.geopotential number by the normal gravity value computed on the
 JB1248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1248.degrees latitude (g = 980.6199 gals.).
 JB1248
 JB1248.The modeled gravity was interpolated from observed gravity values.
 JB1248
 JB1248;                    North         East    Units  Estimated Accuracy
 JB1248;SPC IL W     -   157,970.      724,560.      MT  (+/- 180 meters Scaled)
 JB1248
 JB1248_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH468197(NAD 83)
 JB1248
 JB1248                          SUPERSEDED SURVEY CONTROL
 JB1248
 JB1248  NGVD 29 (??/??/92)  150.226  (m)          492.87   (f) ADJ UNCH    2 0
 JB1248
 JB1248.Superseded values are not recommended for survey control.
 JB1248
 JB1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1248.See file dsdata.pdf to determine how the superseded data were derived.
 JB1248
 JB1248_MARKER: DB = BENCH MARK DISK
 JB1248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1248_STAMPING: Z 104 1935
 JB1248_MARK LOGO: CGS
 JB1248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1248+STABILITY: SURFACE MOTION
 JB1248
 JB1248  HISTORY     - Date     Condition        Report By
 JB1248  HISTORY     - 1935     MONUMENTED       CGS
 JB1248  HISTORY     - 1957     GOOD             CGS
 JB1248  HISTORY     - 1968     MARK NOT FOUND   USGS
 JB1248  HISTORY     - 20110804 MARK NOT FOUND   ILDT
 JB1248
 JB1248                          STATION DESCRIPTION
 JB1248
 JB1248'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 JB1248'2 MI W FROM WALSH.
 JB1248'2.0 MILES WEST ALONG THE MISSOURI-ILLINOIS RAILROAD FROM THE
 JB1248'STATION AT WALSH, RANDOLPH COUNTY, AT POLE 66+19, 35 FEET WEST
 JB1248'OF A ROAD CROSSING, AND 40 FEET NORTH OF THE CENTERLINE OF THE
 JB1248'TRACK.  A STANDARD DISK, STAMPED Z 104 1935 AND SET IN THE TOP
 JB1248'OF A CONCRETE POST.
 JB1248
 JB1248                          STATION RECOVERY (1968)
 JB1248
 JB1248'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 JB1248'MARK NOT FOUND.
 JB1248
 JB1248                          STATION RECOVERY (2011)
 JB1248
 JB1248'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1248'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0865 ***********************************************************************
 HB0865  DESIGNATION -  Z 105
 HB0865  PID         -  HB0865
 HB0865  STATE/COUNTY-  IL/UNION
 HB0865  COUNTRY     -  US
 HB0865  USGS QUAD   -  MOUNT PLEASANT (2018)
 HB0865
 HB0865                         *CURRENT SURVEY CONTROL
 HB0865  ______________________________________________________________________
 HB0865* NAD 83(1986) POSITION- 37 26 34.07   (N) 089 03 32.97   (W)   HD_HELD1
 HB0865* NAVD 88 ORTHO HEIGHT -   146.592 (meters)      480.94  (feet) ADJUSTED
 HB0865  ______________________________________________________________________
 HB0865  GEOID HEIGHT    -        -28.561 (meters)                     GEOID18
 HB0865  DYNAMIC HEIGHT  -        146.488 (meters)      480.60  (feet) COMP
 HB0865  MODELED GRAVITY -    979,918.5   (mgal)                       NAVD 88
 HB0865
 HB0865  VERT ORDER      -  SECOND    CLASS 0
 HB0865
 HB0865.The horizontal coordinates were determined by differentially corrected
 HB0865.hand held GPS observations or other comparable positioning techniques
 HB0865.and have an estimated accuracy of +/- 3 meters.
 HB0865
 HB0865.The orthometric height was determined by differential leveling and
 HB0865.adjusted by the NATIONAL GEODETIC SURVEY
 HB0865.in June 1991.
 HB0865
 HB0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0865.GEOID18 height accuracy estimate available here.
 HB0865
 HB0865.Click photographs - Photos may exist for this station.
 HB0865
 HB0865.The dynamic height is computed by dividing the NAVD 88
 HB0865.geopotential number by the normal gravity value computed on the
 HB0865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0865.degrees latitude (g = 980.6199 gals.).
 HB0865
 HB0865.The modeled gravity was interpolated from observed gravity values.
 HB0865
 HB0865;                    North         East    Units  Estimated Accuracy
 HB0865;SPC IL W     -    86,704.8     798,002.4     MT  (+/- 3 meters HH1 GPS) 
 HB0865
 HB0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG1784145985(NAD 83)
 HB0865
 HB0865                          SUPERSEDED SURVEY CONTROL
 HB0865
 HB0865  NGVD 29 (11/26/84)  146.630  (m)          481.07   (f) ADJUSTED    2 0
 HB0865
 HB0865.Superseded values are not recommended for survey control.
 HB0865
 HB0865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0865.See file dsdata.pdf to determine how the superseded data were derived.
 HB0865
 HB0865_MARKER: DB = BENCH MARK DISK
 HB0865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0865_STAMPING: Z 105 1935
 HB0865_MARK LOGO: CGS
 HB0865_PROJECTION: FLUSH
 HB0865_MAGNETIC: N = NO MAGNETIC MATERIAL
 HB0865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0865+STABILITY: SURFACE MOTION
 HB0865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0865+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2023
 HB0865
 HB0865  HISTORY     - Date     Condition        Report By
 HB0865  HISTORY     - 1935     MONUMENTED       CGS
 HB0865  HISTORY     - 20020425 MARK NOT FOUND   USACE
 HB0865  HISTORY     - 20080201 GOOD             ILDT
 HB0865  HISTORY     - 20151125 GOOD             ILDT
 HB0865  HISTORY     - 20230515 GOOD             ILDT
 HB0865
 HB0865                          STATION DESCRIPTION
 HB0865
 HB0865'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0865'5.2 MI W FROM WEST VIENNA.
 HB0865'IN UNION COUNTY, 5.2 MILES WEST ALONG STATE HIGHWAY 146 FROM WEST
 HB0865'VIENNA, JOHNSON COUNTY, AT THE R. EDDLEMAN PROPERTY IN 1935, 40
 HB0865'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 25 FEET SOUTH OF A
 HB0865'LARGE BARN, AND 6 FEET WEST OF A SOUTHEAST FENCE CORNER.  A
 HB0865'STANDARD DISK, STAMPED Z 105 1935 AND SET IN THE TOP OF A
 HB0865'CONCRETE POST.
 HB0865
 HB0865                          STATION RECOVERY (2002)
 HB0865
 HB0865'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0865'MARK NOT FOUND.
 HB0865
 HB0865                          STATION RECOVERY (2008)
 HB0865
 HB0865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2008 (DG)
 HB0865'RECOVERED IN GOOD CONDITION.
 HB0865
 HB0865                          STATION RECOVERY (2015)
 HB0865
 HB0865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (DL)
 HB0865'STATION WAS RECOVERED IN GOOD CONDITION. THE LARGE BARN FROM THE OLD
 HB0865'TIES IS NO LONGER THERE. STATION IS 40 FEET NORTH OF CENTERLINE OF
 HB0865'HIGHWAY, 93 FEET WEST OF THE WEST GATE POST TO AN ENTRANCE LEADING TO
 HB0865'A GRAIN BIN, STATION IS IN THE FENCE LINE AND JUST SOUTH OF A METAL
 HB0865'WITNESS POST AND IS FLUSH WITH THE GROUND.
 HB0865
 HB0865                          STATION RECOVERY (2023)
 HB0865
 HB0865'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (AMS)
 HB0865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0739 ***********************************************************************
 HB0739  DESIGNATION -  Z 106
 HB0739  PID         -  HB0739
 HB0739  STATE/COUNTY-  IL/UNION
 HB0739  COUNTRY     -  US
 HB0739  USGS QUAD   -  MCCLURE (2018)
 HB0739
 HB0739                         *CURRENT SURVEY CONTROL
 HB0739  ______________________________________________________________________
 HB0739* NAD 83(1986) POSITION- 37 22 01.     (N) 089 23 38.     (W)   SCALED
 HB0739* NAVD 88 ORTHO HEIGHT -   104.644 (meters)      343.32  (feet) ADJUSTED
 HB0739  ______________________________________________________________________
 HB0739  GEOID HEIGHT    -        -28.369 (meters)                     GEOID18
 HB0739  DYNAMIC HEIGHT  -        104.571 (meters)      343.08  (feet) COMP
 HB0739  MODELED GRAVITY -    979,927.3   (mgal)                       NAVD 88
 HB0739
 HB0739  VERT ORDER      -  SECOND    CLASS 0
 HB0739
 HB0739.The horizontal coordinates were scaled from a map and have
 HB0739.an estimated accuracy of +/- 6 seconds.
 HB0739
 HB0739.The orthometric height was determined by differential leveling and
 HB0739.adjusted by the NATIONAL GEODETIC SURVEY
 HB0739.in June 1991.
 HB0739
 HB0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0739.GEOID18 height accuracy estimate available here.
 HB0739
 HB0739.Click photographs - Photos may exist for this station.
 HB0739
 HB0739.The dynamic height is computed by dividing the NAVD 88
 HB0739.geopotential number by the normal gravity value computed on the
 HB0739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0739.degrees latitude (g = 980.6199 gals.).
 HB0739
 HB0739.The modeled gravity was interpolated from observed gravity values.
 HB0739
 HB0739;                    North         East    Units  Estimated Accuracy
 HB0739;SPC IL W     -    77,990.      768,450.      MT  (+/- 180 meters Scaled)
 HB0739
 HB0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG880382(NAD 83)
 HB0739
 HB0739                          SUPERSEDED SURVEY CONTROL
 HB0739
 HB0739  NGVD 29 (11/26/84)  104.609  (m)          343.20   (f) ADJUSTED    2 0
 HB0739
 HB0739.Superseded values are not recommended for survey control.
 HB0739
 HB0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0739.See file dsdata.pdf to determine how the superseded data were derived.
 HB0739
 HB0739_MARKER: DB = BENCH MARK DISK
 HB0739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0739_STAMPING: Z 106 1935
 HB0739_MARK LOGO: CGS
 HB0739_PROJECTION: FLUSH
 HB0739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0739+STABILITY: SURFACE MOTION
 HB0739
 HB0739  HISTORY     - Date     Condition        Report By
 HB0739  HISTORY     - 1935     MONUMENTED       CGS
 HB0739  HISTORY     - 1981     MARK NOT FOUND   NGS
 HB0739
 HB0739                          STATION DESCRIPTION
 HB0739
 HB0739'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0739'AT REYNOLDSVILLE.
 HB0739'AT REYNOLDSVILLE, UNION COUNTY, ON THE MISSOURI PACIFIC RAILROAD,
 HB0739'350 FEET NORTH OF THE STATION, AT POLE 109/26, 25 FEET SOUTH OF
 HB0739'A ROAD CROSSING, 25 FEET WEST OF THE CENTERLINE OF THE TRACK,
 HB0739'AND ONE FOOT EAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 HB0739'STAMPED Z 106 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0739
 HB0739                          STATION RECOVERY (1981)
 HB0739
 HB0739'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 HB0739'NOT RECOVERED, DESCRIPTION INADEQUATE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0772 ***********************************************************************
 HB0772  DESIGNATION -  Z 107
 HB0772  PID         -  HB0772
 HB0772  STATE/COUNTY-  IL/ALEXANDER
 HB0772  COUNTRY     -  US
 HB0772  USGS QUAD   -  CACHE (2018)
 HB0772
 HB0772                         *CURRENT SURVEY CONTROL
 HB0772  ______________________________________________________________________
 HB0772* NAD 83(1986) POSITION- 37 06 07.     (N) 089 15 47.     (W)   SCALED
 HB0772* NAVD 88 ORTHO HEIGHT -   101.670 (meters)      333.56  (feet) ADJUSTED
 HB0772  ______________________________________________________________________
 HB0772  GEOID HEIGHT    -        -28.193 (meters)                     GEOID18
 HB0772  DYNAMIC HEIGHT  -        101.596 (meters)      333.32  (feet) COMP
 HB0772  MODELED GRAVITY -    979,906.5   (mgal)                       NAVD 88
 HB0772
 HB0772  VERT ORDER      -  SECOND    CLASS 0
 HB0772
 HB0772.The horizontal coordinates were scaled from a map and have
 HB0772.an estimated accuracy of +/- 6 seconds.
 HB0772
 HB0772.The orthometric height was determined by differential leveling and
 HB0772.adjusted by the NATIONAL GEODETIC SURVEY
 HB0772.in June 1991.
 HB0772
 HB0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0772.GEOID18 height accuracy estimate available here.
 HB0772
 HB0772.Click photographs - Photos may exist for this station.
 HB0772
 HB0772.The dynamic height is computed by dividing the NAVD 88
 HB0772.geopotential number by the normal gravity value computed on the
 HB0772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0772.degrees latitude (g = 980.6199 gals.).
 HB0772
 HB0772.The modeled gravity was interpolated from observed gravity values.
 HB0772
 HB0772;                    North         East    Units  Estimated Accuracy
 HB0772;SPC IL W     -    48,680.      780,320.      MT  (+/- 180 meters Scaled)
 HB0772
 HB0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG988085(NAD 83)
 HB0772
 HB0772                          SUPERSEDED SURVEY CONTROL
 HB0772
 HB0772  NGVD 29 (11/26/84)  101.563  (m)          333.21   (f) ADJUSTED    2 0
 HB0772
 HB0772.Superseded values are not recommended for survey control.
 HB0772
 HB0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0772.See file dsdata.pdf to determine how the superseded data were derived.
 HB0772
 HB0772_MARKER: DB = BENCH MARK DISK
 HB0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0772_STAMPING: Z 107 1935
 HB0772_MARK LOGO: CGS
 HB0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0772+STABILITY: SURFACE MOTION
 HB0772
 HB0772  HISTORY     - Date     Condition        Report By
 HB0772  HISTORY     - 1935     MONUMENTED       CGS
 HB0772  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0772
 HB0772                          STATION DESCRIPTION
 HB0772
 HB0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0772'AT CACHE.
 HB0772'AT CACHE, ALEXANDER COUNTY, ON STATE HIGHWAY 3, 205 FEET WEST OF
 HB0772'A GENERAL STORE, 83 FEET WEST OF A ROAD, 25 FEET NORTH OF THE
 HB0772'CENTERLINE OF THE GULF, MOBILE AND OHIO RAILROAD TRACK, 20 FEET
 HB0772'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 3, AND 3 FEET NORTH OF A
 HB0772'BATTERY HOUSE.  A STANDARD DISK, STAMPED Z 107 1935 AND SET IN
 HB0772'THE TOP OF A CONCRETE POST.
 HB0772
 HB0772                          STATION RECOVERY (2002)
 HB0772
 HB0772'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0772'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0352 ***********************************************************************
 JB0352  DESIGNATION -  Z 108
 JB0352  PID         -  JB0352
 JB0352  STATE/COUNTY-  IL/JEFFERSON
 JB0352  COUNTRY     -  US
 JB0352  USGS QUAD   -  BLUFORD (2018)
 JB0352
 JB0352                         *CURRENT SURVEY CONTROL
 JB0352  ______________________________________________________________________
 JB0352* NAD 83(1986) POSITION- 38 19 58.     (N) 088 43 06.     (W)   SCALED
 JB0352* NAVD 88 ORTHO HEIGHT -   156.185 (meters)      512.42  (feet) ADJUSTED
 JB0352  ______________________________________________________________________
 JB0352  GEOID HEIGHT    -        -30.390 (meters)                     GEOID18
 JB0352  DYNAMIC HEIGHT  -        156.084 (meters)      512.09  (feet) COMP
 JB0352  MODELED GRAVITY -    979,976.6   (mgal)                       NAVD 88
 JB0352
 JB0352  VERT ORDER      -  SECOND    CLASS 0
 JB0352
 JB0352.The horizontal coordinates were scaled from a map and have
 JB0352.an estimated accuracy of +/- 6 seconds.
 JB0352
 JB0352.The orthometric height was determined by differential leveling and
 JB0352.adjusted by the NATIONAL GEODETIC SURVEY
 JB0352.in June 1991.
 JB0352
 JB0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0352.GEOID18 height accuracy estimate available here.
 JB0352
 JB0352.Click photographs - Photos may exist for this station.
 JB0352
 JB0352.The dynamic height is computed by dividing the NAVD 88
 JB0352.geopotential number by the normal gravity value computed on the
 JB0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0352.degrees latitude (g = 980.6199 gals.).
 JB0352
 JB0352.The modeled gravity was interpolated from observed gravity values.
 JB0352
 JB0352;                    North         East    Units  Estimated Accuracy
 JB0352;SPC IL E     -   184,980.      266,340.      MT  (+/- 180 meters Scaled)
 JB0352
 JB0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH498441(NAD 83)
 JB0352
 JB0352                          SUPERSEDED SURVEY CONTROL
 JB0352
 JB0352  NGVD 29 (??/??/92)  156.288  (m)          512.75   (f) ADJ UNCH    2 0
 JB0352
 JB0352.Superseded values are not recommended for survey control.
 JB0352
 JB0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0352.See file dsdata.pdf to determine how the superseded data were derived.
 JB0352
 JB0352_MARKER: DB = BENCH MARK DISK
 JB0352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0352_STAMPING: Z 108 1935
 JB0352_MARK LOGO: CGS
 JB0352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0352+STABILITY: SURFACE MOTION
 JB0352
 JB0352  HISTORY     - Date     Condition        Report By
 JB0352  HISTORY     - 1935     MONUMENTED       CGS
 JB0352  HISTORY     - 1938     GOOD             CGS
 JB0352
 JB0352                          STATION DESCRIPTION
 JB0352
 JB0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0352'1.6 MI E FROM BLUFORD.
 JB0352'IN WAYNE COUNTY, 1.6 MILES EAST ALONG THE SOUTHERN RAILWAY FROM
 JB0352'THE STATION AT BLUFORD, JEFFERSON COUNTY, 2 RAILS EAST OF A
 JB0352'DIRT-ROAD CROSSING, 45 FEET NORTH OF THE TRACK, AND AT A FENCE
 JB0352'LINE.  A STANDARD DISK, STAMPED Z 108 1935 AND SET IN THE TOP
 JB0352'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0603 ***********************************************************************
 KB0603  DESIGNATION -  Z 11
 KB0603  PID         -  KB0603
 KB0603  STATE/COUNTY-  IL/MOULTRIE
 KB0603  COUNTRY     -  US
 KB0603  USGS QUAD   -  CADWELL (2018)
 KB0603
 KB0603                         *CURRENT SURVEY CONTROL
 KB0603  ______________________________________________________________________
 KB0603* NAD 83(1986) POSITION- 39 43 02.     (N) 088 31 42.     (W)   SCALED
 KB0603* NAVD 88 ORTHO HEIGHT -   206.854 (meters)      678.65  (feet) ADJUSTED
 KB0603  ______________________________________________________________________
 KB0603  GEOID HEIGHT    -        -32.288 (meters)                     GEOID18
 KB0603  DYNAMIC HEIGHT  -        206.739 (meters)      678.28  (feet) COMP
 KB0603  MODELED GRAVITY -    980,065.9   (mgal)                       NAVD 88
 KB0603
 KB0603  VERT ORDER      -  FIRST     CLASS II
 KB0603
 KB0603.The horizontal coordinates were scaled from a map and have
 KB0603.an estimated accuracy of +/- 6 seconds.
 KB0603
 KB0603.The orthometric height was determined by differential leveling and
 KB0603.adjusted by the NATIONAL GEODETIC SURVEY
 KB0603.in June 1991.
 KB0603
 KB0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0603.GEOID18 height accuracy estimate available here.
 KB0603
 KB0603.Click photographs - Photos may exist for this station.
 KB0603
 KB0603.The dynamic height is computed by dividing the NAVD 88
 KB0603.geopotential number by the normal gravity value computed on the
 KB0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0603.degrees latitude (g = 980.6199 gals.).
 KB0603
 KB0603.The modeled gravity was interpolated from observed gravity values.
 KB0603
 KB0603;                    North         East    Units  Estimated Accuracy
 KB0603;SPC IL E     -   338,620.      283,280.      MT  (+/- 180 meters Scaled)
 KB0603
 KB0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ690974(NAD 83)
 KB0603
 KB0603                          SUPERSEDED SURVEY CONTROL
 KB0603
 KB0603  NGVD 29 (??/??/92)  206.928  (m)          678.90   (f) ADJ UNCH    1 2
 KB0603
 KB0603.Superseded values are not recommended for survey control.
 KB0603
 KB0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0603.See file dsdata.pdf to determine how the superseded data were derived.
 KB0603
 KB0603_MARKER: DB = BENCH MARK DISK
 KB0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0603_STAMPING: Z 11 1933
 KB0603_MARK LOGO: CGS
 KB0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0603+STABILITY: SURFACE MOTION
 KB0603
 KB0603  HISTORY     - Date     Condition        Report By
 KB0603  HISTORY     - 1933     MONUMENTED       CGS
 KB0603
 KB0603                          STATION DESCRIPTION
 KB0603
 KB0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0603'3 MI W FROM ARTHUR.
 KB0603'IN MOULTRIE COUNTY, ABOUT 3 MILES WEST ALONG THE PENNSYLVANIA
 KB0603'RAILROAD FROM ARTHUR, DOUGLAS AND MOULTRIE COUNTIES, 20 POLES
 KB0603'WEST OF MILEPOST TH 66, ABOUT 300 FEET WEST OF THE FAIRBANKS
 KB0603'GRAIN ELEVATOR, 120 FEET SOUTH OF THE CENTERLINE OF THE TRACK,
 KB0603'4 FEET WEST OF A PRIVATE GARAGE, AND 1 FOOT NORTH OF A 2-FOOT
 KB0603'CONCRETE WALK.  A STANDARD DISK STAMPED Z 11 1933 AND SET IN
 KB0603'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0475 ***********************************************************************
 HB0475  DESIGNATION -  Z 110
 HB0475  PID         -  HB0475
 HB0475  STATE/COUNTY-  IL/JOHNSON
 HB0475  COUNTRY     -  US
 HB0475  USGS QUAD   -  CREAL SPRINGS (2018)
 HB0475
 HB0475                         *CURRENT SURVEY CONTROL
 HB0475  ______________________________________________________________________
 HB0475* NAD 83(1986) POSITION- 37 30 43.     (N) 088 45 15.     (W)   SCALED
 HB0475* NAVD 88 ORTHO HEIGHT -   140.700 (meters)      461.61  (feet) ADJUSTED
 HB0475  ______________________________________________________________________
 HB0475  GEOID HEIGHT    -        -28.892 (meters)                     GEOID18
 HB0475  DYNAMIC HEIGHT  -        140.599 (meters)      461.28  (feet) COMP
 HB0475  MODELED GRAVITY -    979,909.6   (mgal)                       NAVD 88
 HB0475
 HB0475  VERT ORDER      -  SECOND    CLASS 0
 HB0475
 HB0475.The horizontal coordinates were scaled from a map and have
 HB0475.an estimated accuracy of +/- 6 seconds.
 HB0475
 HB0475.The orthometric height was determined by differential leveling and
 HB0475.adjusted by the NATIONAL GEODETIC SURVEY
 HB0475.in June 1991.
 HB0475
 HB0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0475.GEOID18 height accuracy estimate available here.
 HB0475
 HB0475.Click photographs - Photos may exist for this station.
 HB0475
 HB0475.The dynamic height is computed by dividing the NAVD 88
 HB0475.geopotential number by the normal gravity value computed on the
 HB0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0475.degrees latitude (g = 980.6199 gals.).
 HB0475
 HB0475.The modeled gravity was interpolated from observed gravity values.
 HB0475
 HB0475;                    North         East    Units  Estimated Accuracy
 HB0475;SPC IL E     -    93,890.      262,790.      MT  (+/- 180 meters Scaled)
 HB0475
 HB0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG449531(NAD 83)
 HB0475
 HB0475                          SUPERSEDED SURVEY CONTROL
 HB0475
 HB0475  NGVD 29 (11/26/84)  140.781  (m)          461.88   (f) ADJUSTED    2 0
 HB0475
 HB0475.Superseded values are not recommended for survey control.
 HB0475
 HB0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0475.See file dsdata.pdf to determine how the superseded data were derived.
 HB0475
 HB0475_MARKER: DB = BENCH MARK DISK
 HB0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0475_STAMPING: Z 110 1935
 HB0475_MARK LOGO: CGS
 HB0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0475+STABILITY: SURFACE MOTION
 HB0475_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0475+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2011
 HB0475
 HB0475  HISTORY     - Date     Condition        Report By
 HB0475  HISTORY     - 1935     MONUMENTED       CGS
 HB0475  HISTORY     - 20110614 GOOD             ILDT
 HB0475
 HB0475                          STATION DESCRIPTION
 HB0475
 HB0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0475'2.4 MI S FROM OZARK.
 HB0475'2.4 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0475'STATION AT OZARK, JOHNSON COUNTY, AT TRESTLE G 126.3, AND AT
 HB0475'THE WEST END OF THE SOUTH RETAINING WALL.  A STANDARD DISK,
 HB0475'STAMPED Z 110 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB0475
 HB0475                          STATION RECOVERY (2011)
 HB0475
 HB0475'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0834 ***********************************************************************
 JB0834  DESIGNATION -  Z 113
 JB0834  PID         -  JB0834
 JB0834  STATE/COUNTY-  IL/CLINTON
 JB0834  COUNTRY     -  US
 JB0834  USGS QUAD   -  BOULDER (2018)
 JB0834
 JB0834                         *CURRENT SURVEY CONTROL
 JB0834  ______________________________________________________________________
 JB0834* NAD 83(1986) POSITION- 38 38 15.     (N) 089 12 15.     (W)   SCALED
 JB0834* NAVD 88 ORTHO HEIGHT -   145.734 (meters)      478.13  (feet) ADJUSTED
 JB0834  ______________________________________________________________________
 JB0834  GEOID HEIGHT    -        -31.005 (meters)                     GEOID18
 JB0834  DYNAMIC HEIGHT  -        145.641 (meters)      477.82  (feet) COMP
 JB0834  MODELED GRAVITY -    979,991.2   (mgal)                       NAVD 88
 JB0834
 JB0834  VERT ORDER      -  SECOND    CLASS 0
 JB0834
 JB0834.The horizontal coordinates were scaled from a map and have
 JB0834.an estimated accuracy of +/- 6 seconds.
 JB0834
 JB0834.The orthometric height was determined by differential leveling and
 JB0834.adjusted by the NATIONAL GEODETIC SURVEY
 JB0834.in June 1991.
 JB0834
 JB0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0834.GEOID18 height accuracy estimate available here.
 JB0834
 JB0834.Click photographs - Photos may exist for this station.
 JB0834
 JB0834.The dynamic height is computed by dividing the NAVD 88
 JB0834.geopotential number by the normal gravity value computed on the
 JB0834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0834.degrees latitude (g = 980.6199 gals.).
 JB0834
 JB0834.The modeled gravity was interpolated from observed gravity values.
 JB0834
 JB0834;                    North         East    Units  Estimated Accuracy
 JB0834;SPC IL W     -   219,170.      783,800.      MT  (+/- 180 meters Scaled)
 JB0834
 JB0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH081788(NAD 83)
 JB0834
 JB0834                          SUPERSEDED SURVEY CONTROL
 JB0834
 JB0834  NGVD 29 (??/??/92)  145.864  (m)          478.56   (f) ADJ UNCH    2 0
 JB0834
 JB0834.Superseded values are not recommended for survey control.
 JB0834
 JB0834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0834.See file dsdata.pdf to determine how the superseded data were derived.
 JB0834
 JB0834_MARKER: DB = BENCH MARK DISK
 JB0834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0834_STAMPING: Z 113 1935
 JB0834_MARK LOGO: CGS
 JB0834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0834+STABILITY: SURFACE MOTION
 JB0834
 JB0834  HISTORY     - Date     Condition        Report By
 JB0834  HISTORY     - 1935     MONUMENTED       CGS
 JB0834  HISTORY     - 20110822 MARK NOT FOUND   ILDT
 JB0834
 JB0834                          STATION DESCRIPTION
 JB0834
 JB0834'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0834'2 MI N FROM SHATTUC.
 JB0834'ABOUT 2 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 JB0834'RAILROAD FROM SHATTUC, CLINTON COUNTY, 290 YARDS NORTH OF
 JB0834'MILEPOST 113, AT A ROAD CROSSING, 7 YARDS NORTH OF THE ROAD, AND
 JB0834'4 YARDS WEST OF THE CENTERLINE OF THE WEST TRACK.  A STANDARD
 JB0834'DISK, STAMPED Z 113 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JB0834
 JB0834                          STATION RECOVERY (2011)
 JB0834
 JB0834'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0834'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0094 ***********************************************************************
 JC0094  DESIGNATION -  Z 114
 JC0094  PID         -  JC0094
 JC0094  STATE/COUNTY-  IL/ST CLAIR
 JC0094  COUNTRY     -  US
 JC0094  USGS QUAD   -  CAHOKIA (2018)
 JC0094
 JC0094                         *CURRENT SURVEY CONTROL
 JC0094  ______________________________________________________________________
 JC0094* NAD 83(1986) POSITION- 38 32 36.     (N) 090 11 53.     (W)   SCALED
 JC0094* NAVD 88 ORTHO HEIGHT -   127.096 (meters)      416.98  (feet) ADJUSTED
 JC0094  ______________________________________________________________________
 JC0094  GEOID HEIGHT    -        -30.813 (meters)                     GEOID18
 JC0094  DYNAMIC HEIGHT  -        127.015 (meters)      416.72  (feet) COMP
 JC0094  MODELED GRAVITY -    979,991.9   (mgal)                       NAVD 88
 JC0094
 JC0094  VERT ORDER      -  SECOND    CLASS 0
 JC0094
 JC0094.The horizontal coordinates were scaled from a map and have
 JC0094.an estimated accuracy of +/- 6 seconds.
 JC0094
 JC0094.The orthometric height was determined by differential leveling and
 JC0094.adjusted by the NATIONAL GEODETIC SURVEY
 JC0094.in June 1991.
 JC0094
 JC0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0094.GEOID18 height accuracy estimate available here.
 JC0094
 JC0094.Click photographs - Photos may exist for this station.
 JC0094
 JC0094.The dynamic height is computed by dividing the NAVD 88
 JC0094.geopotential number by the normal gravity value computed on the
 JC0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0094.degrees latitude (g = 980.6199 gals.).
 JC0094
 JC0094.The modeled gravity was interpolated from observed gravity values.
 JC0094
 JC0094;                    North         East    Units  Estimated Accuracy
 JC0094;SPC IL W     -   208,280.      697,260.      MT  (+/- 180 meters Scaled)
 JC0094
 JC0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC441698(NAD 83)
 JC0094
 JC0094                          SUPERSEDED SURVEY CONTROL
 JC0094
 JC0094  NGVD 29 (??/??/92)  127.243  (m)          417.46   (f) ADJ UNCH    2 0
 JC0094
 JC0094.Superseded values are not recommended for survey control.
 JC0094
 JC0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0094.See file dsdata.pdf to determine how the superseded data were derived.
 JC0094
 JC0094_MARKER: DB = BENCH MARK DISK
 JC0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0094_STAMPING: Z 114 1935
 JC0094_MARK LOGO: CGS
 JC0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0094+STABILITY: SURFACE MOTION
 JC0094
 JC0094  HISTORY     - Date     Condition        Report By
 JC0094  HISTORY     - 1935     MONUMENTED       CGS
 JC0094
 JC0094                          STATION DESCRIPTION
 JC0094
 JC0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JC0094'1.8 MI N FROM DUPO.
 JC0094'1.8 MILES NORTH ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 JC0094'STATION AT DUPO, ST. CLAIR COUNTY, 150 FEET NORTH OF THE NORTH
 JC0094'DUPO TOWER, AT POLE 4/11, 23 FEET WEST OF THE CENTERLINE OF THE
 JC0094'SOUTH-BOUND MAIN TRACK, AND 12 FEET SOUTH OF A POLE.  A STANDARD
 JC0094'DISK, STAMPED Z 114 1935 AND SET IN THE TOP OF A CONCRETE POST
 JC0094'PROJECTING 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0777 ***********************************************************************
 HB0777  DESIGNATION -  Z 115
 HB0777  PID         -  HB0777
 HB0777  STATE/COUNTY-  IL/ALEXANDER
 HB0777  COUNTRY     -  US
 HB0777  USGS QUAD   -  CAIRO (2018)
 HB0777
 HB0777                         *CURRENT SURVEY CONTROL
 HB0777  ______________________________________________________________________
 HB0777* NAD 83(1986) POSITION- 37 04 39.     (N) 089 14 42.     (W)   SCALED
 HB0777* NAVD 88 ORTHO HEIGHT -    96.096 (meters)      315.27  (feet) ADJUSTED
 HB0777  ______________________________________________________________________
 HB0777  GEOID HEIGHT    -        -28.208 (meters)                     GEOID18
 HB0777  DYNAMIC HEIGHT  -         96.026 (meters)      315.05  (feet) COMP
 HB0777  MODELED GRAVITY -    979,902.1   (mgal)                       NAVD 88
 HB0777
 HB0777  VERT ORDER      -  SECOND    CLASS 0
 HB0777
 HB0777.The horizontal coordinates were scaled from a map and have
 HB0777.an estimated accuracy of +/- 6 seconds.
 HB0777
 HB0777.The orthometric height was determined by differential leveling and
 HB0777.adjusted by the NATIONAL GEODETIC SURVEY
 HB0777.in June 1991.
 HB0777
 HB0777.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0777.GEOID18 height accuracy estimate available here.
 HB0777
 HB0777.Click photographs - Photos may exist for this station.
 HB0777
 HB0777.The dynamic height is computed by dividing the NAVD 88
 HB0777.geopotential number by the normal gravity value computed on the
 HB0777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0777.degrees latitude (g = 980.6199 gals.).
 HB0777
 HB0777.The modeled gravity was interpolated from observed gravity values.
 HB0777
 HB0777;                    North         East    Units  Estimated Accuracy
 HB0777;SPC IL W     -    45,990.      781,950.      MT  (+/- 180 meters Scaled)
 HB0777
 HB0777_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG004058(NAD 83)
 HB0777
 HB0777                          SUPERSEDED SURVEY CONTROL
 HB0777
 HB0777  NGVD 29 (11/26/84)   95.990  (m)          314.93   (f) ADJUSTED    2 0
 HB0777
 HB0777.Superseded values are not recommended for survey control.
 HB0777
 HB0777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0777.See file dsdata.pdf to determine how the superseded data were derived.
 HB0777
 HB0777_MARKER: DB = BENCH MARK DISK
 HB0777_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0777_STAMPING: Z 115 1935
 HB0777_MARK LOGO: CGS
 HB0777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0777+STABILITY: SURFACE MOTION
 HB0777
 HB0777  HISTORY     - Date     Condition        Report By
 HB0777  HISTORY     - 1935     MONUMENTED       CGS
 HB0777  HISTORY     - 1935     GOOD             CGS
 HB0777
 HB0777                          STATION DESCRIPTION
 HB0777
 HB0777'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0777'8.4 MI E FROM OLIVE BRANCH.
 HB0777'8.4 MILES EAST OF OLIVE BRANCH, 34 FT. SOUTH OF ILL. STATE HIGHWAY
 HB0777'150, 60 FT. EAST OF ROAD CROSSING, 25 FT. EAST OF A LUNCH
 HB0777'STAND, ON THE SOUTH EAST CORNER OF CROSS ROADS,
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0778 ***********************************************************************
 HB0778  DESIGNATION -  Z 115 RESET
 HB0778  PID         -  HB0778
 HB0778  STATE/COUNTY-  IL/ALEXANDER
 HB0778  COUNTRY     -  US
 HB0778  USGS QUAD   -  CAIRO (2018)
 HB0778
 HB0778                         *CURRENT SURVEY CONTROL
 HB0778  ______________________________________________________________________
 HB0778* NAD 83(1986) POSITION- 37 04 39.     (N) 089 14 41.     (W)   SCALED
 HB0778* NAVD 88 ORTHO HEIGHT -    96.39  (+/-2cm)      316.2   (feet) VERTCON3
 HB0778  ______________________________________________________________________
 HB0778  GEOID HEIGHT    -        -28.208 (meters)                     GEOID18
 HB0778  VERT ORDER      -  ? (See Below)
 HB0778
 HB0778.The horizontal coordinates were scaled from a map and have
 HB0778.an estimated accuracy of +/- 6 seconds.
 HB0778
 HB0778.The NAVD 88 height was computed by applying the VERTCON shift value to
 HB0778.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 HB0778
 HB0778.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0778.GEOID18 height accuracy estimate available here.
 HB0778
 HB0778.The vertical order pertains to the NGVD 29 superseded value.
 HB0778
 HB0778.Click photographs - Photos may exist for this station.
 HB0778
 HB0778;                    North         East    Units  Estimated Accuracy
 HB0778;SPC IL W     -    45,990.      781,980.      MT  (+/- 180 meters Scaled)
 HB0778
 HB0778_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG004058(NAD 83)
 HB0778
 HB0778                          SUPERSEDED SURVEY CONTROL
 HB0778
 HB0778  NGVD 29 (11/26/84)   96.283  (m)          315.89   (f) ADJUSTED       
 HB0778
 HB0778.Superseded values are not recommended for survey control.
 HB0778
 HB0778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0778.See file dsdata.pdf to determine how the superseded data were derived.
 HB0778
 HB0778_MARKER: DB = BENCH MARK DISK
 HB0778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0778_STAMPING: Z 115 1935 RESET 1956
 HB0778_MARK LOGO: CGS
 HB0778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0778+STABILITY: SURFACE MOTION
 HB0778
 HB0778  HISTORY     - Date     Condition        Report By
 HB0778  HISTORY     - 1956     MONUMENTED       CGS
 HB0778  HISTORY     - 1966     MARK NOT FOUND   CGS
 HB0778
 HB0778                          STATION DESCRIPTION
 HB0778
 HB0778'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 HB0778'4.5 MI W FROM CAIRO.
 HB0778'4.5 MILES WEST ALONG STATE HIGHWAY 3 FROM ITS JUNCTION WITH U.S.
 HB0778'HIGHWAY 51 IN CAIRO, ALEXANDER COUNTY, ON THE HIGHWAY RIGHT-OF-WAY
 HB0778'LINE, 60 FEET NORTHEAST OF THE HIGHWAY, 40 FEET NORTHWEST OF THE
 HB0778'INTERSECTION OF THE HIGHWAY AND A GRAVEL ROAD GOING EAST, JUST
 HB0778'WEST OF RIVERSIDE PARK NEAR CAIRO-CACHE LEVEE MILE 19/20 AND NEAR
 HB0778'A CONCRETE GUARD POST PAINTED YELLOW.
 HB0778
 HB0778                          STATION RECOVERY (1966)
 HB0778
 HB0778'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 HB0778'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0714 ***********************************************************************
 HB0714  DESIGNATION -  Z 119
 HB0714  PID         -  HB0714
 HB0714  STATE/COUNTY-  IL/WILLIAMSON
 HB0714  COUNTRY     -  US
 HB0714  USGS QUAD   -  HERRIN (2018)
 HB0714
 HB0714                         *CURRENT SURVEY CONTROL
 HB0714  ______________________________________________________________________
 HB0714* NAD 83(1986) POSITION- 37 45 55.     (N) 089 05 43.     (W)   SCALED
 HB0714* NAVD 88 ORTHO HEIGHT -   140.518 (meters)      461.02  (feet) ADJUSTED
 HB0714  ______________________________________________________________________
 HB0714  GEOID HEIGHT    -        -29.120 (meters)                     GEOID18
 HB0714  DYNAMIC HEIGHT  -        140.422 (meters)      460.70  (feet) COMP
 HB0714  MODELED GRAVITY -    979,944.5   (mgal)                       NAVD 88
 HB0714
 HB0714  VERT ORDER      -  SECOND    CLASS 0
 HB0714
 HB0714.The horizontal coordinates were scaled from a map and have
 HB0714.an estimated accuracy of +/- 6 seconds.
 HB0714
 HB0714.The orthometric height was determined by differential leveling and
 HB0714.adjusted by the NATIONAL GEODETIC SURVEY
 HB0714.in June 1991.
 HB0714
 HB0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0714.GEOID18 height accuracy estimate available here.
 HB0714
 HB0714.Click photographs - Photos may exist for this station.
 HB0714
 HB0714.The dynamic height is computed by dividing the NAVD 88
 HB0714.geopotential number by the normal gravity value computed on the
 HB0714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0714.degrees latitude (g = 980.6199 gals.).
 HB0714
 HB0714.The modeled gravity was interpolated from observed gravity values.
 HB0714
 HB0714;                    North         East    Units  Estimated Accuracy
 HB0714;SPC IL E     -   122,200.      232,870.      MT  (+/- 180 meters Scaled)
 HB0714
 HB0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG154818(NAD 83)
 HB0714
 HB0714                          SUPERSEDED SURVEY CONTROL
 HB0714
 HB0714  NGVD 29 (11/26/84)  140.613  (m)          461.33   (f) ADJUSTED    2 0
 HB0714
 HB0714.Superseded values are not recommended for survey control.
 HB0714
 HB0714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0714.See file dsdata.pdf to determine how the superseded data were derived.
 HB0714
 HB0714_MARKER: DB = BENCH MARK DISK
 HB0714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0714_STAMPING: Z 119 1935
 HB0714_MARK LOGO: CGS
 HB0714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0714+STABILITY: SURFACE MOTION
 HB0714
 HB0714  HISTORY     - Date     Condition        Report By
 HB0714  HISTORY     - 1935     MONUMENTED       CGS
 HB0714  HISTORY     - 1967     MARK NOT FOUND   USGS
 HB0714  HISTORY     - 20110609 MARK NOT FOUND   ILDT
 HB0714
 HB0714                          STATION DESCRIPTION
 HB0714
 HB0714'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0714'1.2 MI W FROM CARTERVILLE.
 HB0714'1.2 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0714'STATION AT CARTERVILLE, WILLIAMSON COUNTY, ABOUT 600 FEET
 HB0714'EAST OF MILEPOST 63, AT A ROAD CROSSING, 50 FEET NORTH OF THE
 HB0714'CENTERLINE OF THE TRACK, AND 45 FEET EAST OF THE CENTERLINE OF THE
 HB0714'ROAD.  A STANDARD DISK, STAMPED Z 119 1935 AND SET IN THE TOP OF A
 HB0714'CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
 HB0714
 HB0714                          STATION RECOVERY (1967)
 HB0714
 HB0714'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 HB0714'MARK NOT FOUND.
 HB0714
 HB0714                          STATION RECOVERY (2011)
 HB0714
 HB0714'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0714'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0656 ***********************************************************************
 KB0656  DESIGNATION -  Z 12
 KB0656  PID         -  KB0656
 KB0656  STATE/COUNTY-  IL/SANGAMON
 KB0656  COUNTRY     -  US
 KB0656  USGS QUAD   -  MOUNT AUBURN (2018)
 KB0656
 KB0656                         *CURRENT SURVEY CONTROL
 KB0656  ______________________________________________________________________
 KB0656* NAD 83(1986) POSITION- 39 51 10.     (N) 089 19 35.     (W)   SCALED
 KB0656* NAVD 88 ORTHO HEIGHT -   182.055 (meters)      597.29  (feet) ADJUSTED
 KB0656  ______________________________________________________________________
 KB0656  GEOID HEIGHT    -        -32.399 (meters)                     GEOID18
 KB0656  DYNAMIC HEIGHT  -        181.959 (meters)      596.98  (feet) COMP
 KB0656  MODELED GRAVITY -    980,093.1   (mgal)                       NAVD 88
 KB0656
 KB0656  VERT ORDER      -  FIRST     CLASS II
 KB0656
 KB0656.The horizontal coordinates were scaled from a map and have
 KB0656.an estimated accuracy of +/- 6 seconds.
 KB0656
 KB0656.The orthometric height was determined by differential leveling and
 KB0656.adjusted by the NATIONAL GEODETIC SURVEY
 KB0656.in June 1991.
 KB0656
 KB0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0656.GEOID18 height accuracy estimate available here.
 KB0656
 KB0656.Click photographs - Photos may exist for this station.
 KB0656
 KB0656.The dynamic height is computed by dividing the NAVD 88
 KB0656.geopotential number by the normal gravity value computed on the
 KB0656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0656.degrees latitude (g = 980.6199 gals.).
 KB0656
 KB0656.The modeled gravity was interpolated from observed gravity values.
 KB0656
 KB0656;                    North         East    Units  Estimated Accuracy
 KB0656;SPC IL W     -   353,980.      771,910.      MT  (+/- 180 meters Scaled)
 KB0656
 KB0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK009140(NAD 83)
 KB0656
 KB0656                          SUPERSEDED SURVEY CONTROL
 KB0656
 KB0656  NGVD 29 (??/??/92)  182.152  (m)          597.61   (f) ADJ UNCH    1 2
 KB0656
 KB0656.Superseded values are not recommended for survey control.
 KB0656
 KB0656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0656.See file dsdata.pdf to determine how the superseded data were derived.
 KB0656
 KB0656_MARKER: DB = BENCH MARK DISK
 KB0656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0656_STAMPING: Z 12 1933
 KB0656_MARK LOGO: CGS
 KB0656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0656+STABILITY: SURFACE MOTION
 KB0656
 KB0656  HISTORY     - Date     Condition        Report By
 KB0656  HISTORY     - 1933     MONUMENTED       CGS
 KB0656  HISTORY     - 20140911 MARK NOT FOUND   AMESC
 KB0656
 KB0656                          STATION DESCRIPTION
 KB0656
 KB0656'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KB0656'1 MI E FROM LANESVILLE.
 KB0656'ABOUT 1 MILE EAST ALONG THE WABASH RAILROAD FROM LANESVILLE,
 KB0656'SANGAMON COUNTY, 35 POLES WEST OF MILEPOST 395, 30 FEET WEST OF A
 KB0656'FARM-ROAD CROSSING, AND 30 FEET SOUTH OF THE TRACK.  A STANDARD
 KB0656'DISK, STAMPED Z 12 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KB0656'NOTE-- THIS MARK IS ALSO 4.7 MILES WEST OF ILLIOPOLIS.
 KB0656
 KB0656                          STATION RECOVERY (2014)
 KB0656
 KB0656'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 KB0656'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0657 ***********************************************************************
 KB0657  DESIGNATION -  Z 12 RESET
 KB0657  PID         -  KB0657
 KB0657  STATE/COUNTY-  IL/SANGAMON
 KB0657  COUNTRY     -  US
 KB0657  USGS QUAD   -  MOUNT AUBURN (2018)
 KB0657
 KB0657                         *CURRENT SURVEY CONTROL
 KB0657  ______________________________________________________________________
 KB0657* NAD 83(1986) POSITION- 39 51 10.35   (N) 089 19 36.26   (W)   HD_HELD1
 KB0657* NAVD 88 ORTHO HEIGHT -   181.680 (meters)      596.06  (feet) ADJUSTED
 KB0657  ______________________________________________________________________
 KB0657  GEOID HEIGHT    -        -32.399 (meters)                     GEOID18
 KB0657  DYNAMIC HEIGHT  -        181.583 (meters)      595.74  (feet) COMP
 KB0657  MODELED GRAVITY -    980,093.1   (mgal)                       NAVD 88
 KB0657
 KB0657  VERT ORDER      -  SECOND    CLASS I
 KB0657
 KB0657.The horizontal coordinates were determined by differentially corrected
 KB0657.hand held GPS observations or other comparable positioning techniques
 KB0657.and have an estimated accuracy of +/- 3 meters.
 KB0657
 KB0657.The orthometric height was determined by differential leveling and
 KB0657.adjusted by the NATIONAL GEODETIC SURVEY
 KB0657.in September 2015.
 KB0657
 KB0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0657.GEOID18 height accuracy estimate available here.
 KB0657
 KB0657.Click photographs - Photos may exist for this station.
 KB0657
 KB0657.The dynamic height is computed by dividing the NAVD 88
 KB0657.geopotential number by the normal gravity value computed on the
 KB0657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0657.degrees latitude (g = 980.6199 gals.).
 KB0657
 KB0657.The modeled gravity was interpolated from observed gravity values.
 KB0657
 KB0657;                    North         East    Units  Estimated Accuracy
 KB0657;SPC IL W     -   353,990.6     771,874.6     MT  (+/- 3 meters HH1 GPS) 
 KB0657
 KB0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK0095414018(NAD 83)
 KB0657
 KB0657                          SUPERSEDED SURVEY CONTROL
 KB0657
 KB0657  NAVD 88 (11/09/15)  181.653  (m)          595.97   (f) SUPERSEDED  3 0
 KB0657
 KB0657.Superseded values are not recommended for survey control.
 KB0657
 KB0657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0657.See file dsdata.pdf to determine how the superseded data were derived.
 KB0657
 KB0657_MARKER: DV = VERTICAL CONTROL DISK
 KB0657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0657_STAMPING: Z 12 RESET 1972
 KB0657_MARK LOGO: NGS
 KB0657_PROJECTION: FLUSH
 KB0657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0657+STABILITY: SURFACE MOTION
 KB0657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0657+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2014
 KB0657
 KB0657  HISTORY     - Date     Condition        Report By
 KB0657  HISTORY     - 1972     MONUMENTED       ILHD
 KB0657  HISTORY     - 1973     GOOD             NGS
 KB0657  HISTORY     - 20020924 GOOD             INDIV
 KB0657  HISTORY     - 20120628 GOOD             ILDT
 KB0657  HISTORY     - 20140923 GOOD             AMESC
 KB0657
 KB0657                          STATION DESCRIPTION
 KB0657
 KB0657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 KB0657'1 MI E FROM LANESVILLE.
 KB0657'1.2 MILES EAST ALONG U.S. HIGHWAY 36 FROM ITS INTERSECTION WITH
 KB0657'COUNTY RD. 16 E JUST WEST OF THE GRAIN ELEVATOR AT LANESVILLE,
 KB0657'47 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 13 FEET SOUTH OF
 KB0657'THE SOUTH RAIL OF RAILROAD TRACK, 23 FEET WEST OF THE CENTERLINE
 KB0657'OF A FARM ROAD CROSSING, 1 FOOT EAST OF A METAL WITNESS POST, SET
 KB0657'IN THE TOP OF A ROUND CONCRETE POST FLUSH WITH THE GROUND.
 KB0657
 KB0657                          STATION RECOVERY (2002)
 KB0657
 KB0657'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RD)
 KB0657'POST AND SIGN MISSING.
 KB0657'GPS COORDINATES USING TRIMBLE 4700 RECEIVER IN FEET ARE
 KB0657'N.1161384  E.2532392 ROUNDED TO FOOT.
 KB0657
 KB0657                          STATION RECOVERY (2012)
 KB0657
 KB0657'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KB0657'STATION IS 16 FEET NORTH OF A PHONE PEDESTAL.
 KB0657
 KB0657                          STATION RECOVERY (2014)
 KB0657
 KB0657'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (THH)
 KB0657'RECOVERED IN GOOD CONDITION.
 KB0657'
 KB0657'NOTE-ADD-THE STATION IS 16.4 FT (5.0 M) NORTH OF TELEPHONE PEDESTAL
 KB0657'NUMBER 'P5 L1304'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0010 ***********************************************************************
 HB0010  DESIGNATION -  Z 123
 HB0010  PID         -  HB0010
 HB0010  STATE/COUNTY-  IL/WHITE
 HB0010  COUNTRY     -  US
 HB0010  USGS QUAD   -  NORRIS CITY (2018)
 HB0010
 HB0010                         *CURRENT SURVEY CONTROL
 HB0010  ______________________________________________________________________
 HB0010* NAD 83(1986) POSITION- 37 56 32.00   (N) 088 20 34.63   (W)   HD_HELD1
 HB0010* NAVD 88 ORTHO HEIGHT -   119.275 (meters)      391.32  (feet) ADJUSTED
 HB0010  ______________________________________________________________________
 HB0010  GEOID HEIGHT    -        -30.147 (meters)                     GEOID18
 HB0010  DYNAMIC HEIGHT  -        119.194 (meters)      391.06  (feet) COMP
 HB0010  MODELED GRAVITY -    979,947.3   (mgal)                       NAVD 88
 HB0010
 HB0010  VERT ORDER      -  SECOND    CLASS I
 HB0010
 HB0010.The horizontal coordinates were determined by differentially corrected
 HB0010.hand held GPS observations or other comparable positioning techniques
 HB0010.and have an estimated accuracy of +/- 3 meters.
 HB0010
 HB0010.The orthometric height was determined by differential leveling and
 HB0010.adjusted by the NATIONAL GEODETIC SURVEY
 HB0010.in July 2014.
 HB0010
 HB0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0010.GEOID18 height accuracy estimate available here.
 HB0010
 HB0010.Click photographs - Photos may exist for this station.
 HB0010
 HB0010.The dynamic height is computed by dividing the NAVD 88
 HB0010.geopotential number by the normal gravity value computed on the
 HB0010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0010.degrees latitude (g = 980.6199 gals.).
 HB0010
 HB0010.The modeled gravity was interpolated from observed gravity values.
 HB0010
 HB0010;                    North         East    Units  Estimated Accuracy
 HB0010;SPC IL E     -   141,562.0     299,154.5     MT  (+/- 3 meters HH1 GPS) 
 HB0010
 HB0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH8199700254(NAD 83)
 HB0010
 HB0010                          SUPERSEDED SURVEY CONTROL
 HB0010
 HB0010  NAVD 88 (06/15/91)  119.262  (m)          391.28   (f) SUPERSEDED  2 0
 HB0010  NGVD 29 (11/26/84)  119.366  (m)          391.62   (f) ADJUSTED    2 0
 HB0010
 HB0010.Superseded values are not recommended for survey control.
 HB0010
 HB0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0010.See file dsdata.pdf to determine how the superseded data were derived.
 HB0010
 HB0010_MARKER: DB = BENCH MARK DISK
 HB0010_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0010_SP_SET: BRIDGE
 HB0010_STAMPING: Z 123 1935
 HB0010_MARK LOGO: CGS
 HB0010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0010_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0010+SATELLITE: SATELLITE OBSERVATIONS - September 25, 2013
 HB0010
 HB0010  HISTORY     - Date     Condition        Report By
 HB0010  HISTORY     - 1935     MONUMENTED       CGS
 HB0010  HISTORY     - 20130925 GOOD             AMESC
 HB0010
 HB0010                          STATION DESCRIPTION
 HB0010
 HB0010'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB0010'2.5 MI S FROM NORRIS CITY.
 HB0010'2.5 MILES SOUTH ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 HB0010'ST. LOUIS RAILWAY FROM THE STATION AT NORRIS CITY, WHITE COUNTY,
 HB0010'AT BRIDGE 520, AND IN THE TOP OF THE EAST END OF THE SOUTH
 HB0010'ABUTMENT.  A STANDARD DISK, STAMPED Z 123 1935.
 HB0010
 HB0010                          STATION RECOVERY (2013)
 HB0010
 HB0010'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB0010'NOTE-TRACKS AND BRIDGE STRUCTURE HAVE BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1389 ***********************************************************************
 JA1389  DESIGNATION -  Z 127
 JA1389  PID         -  JA1389
 JA1389  STATE/COUNTY-  IL/RICHLAND
 JA1389  COUNTRY     -  US
 JA1389  USGS QUAD   -  CLAREMONT (2018)
 JA1389
 JA1389                         *CURRENT SURVEY CONTROL
 JA1389  ______________________________________________________________________
 JA1389* NAD 83(1986) POSITION- 38 43 08.     (N) 087 56 47.     (W)   SCALED
 JA1389* NAVD 88 ORTHO HEIGHT -   164.794 (meters)      540.66  (feet) POSTED
 JA1389  ______________________________________________________________________
 JA1389  GEOID HEIGHT    -        -31.381 (meters)                     GEOID18
 JA1389  DYNAMIC HEIGHT  -        164.69  (meters)      540.3   (feet) COMP
 JA1389  MODELED GRAVITY -    980,013.6   (mgal)                       NAVD 88
 JA1389
 JA1389  VERT ORDER      -  * POSTED, SEE BELOW
 JA1389
 JA1389.The horizontal coordinates were scaled from a map and have
 JA1389.an estimated accuracy of +/- 6 seconds.
 JA1389
 JA1389.The orthometric height was determined by differential leveling
 JA1389.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 JA1389
 JA1389.* This is a POSTED BENCH MARK height.
 JA1389
 JA1389.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1389.GEOID18 height accuracy estimate available here.
 JA1389
 JA1389.Click photographs - Photos may exist for this station.
 JA1389
 JA1389.The dynamic height is computed by dividing the NAVD 88
 JA1389.geopotential number by the normal gravity value computed on the
 JA1389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1389.degrees latitude (g = 980.6199 gals.).
 JA1389
 JA1389.The modeled gravity was interpolated from observed gravity values.
 JA1389
 JA1389;                    North         East    Units  Estimated Accuracy
 JA1389;SPC IL E     -   227,840.      333,650.      MT  (+/- 180 meters Scaled)
 JA1389
 JA1389_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH177860(NAD 83)
 JA1389
 JA1389                          SUPERSEDED SURVEY CONTROL
 JA1389
 JA1389  NGVD 29 (??/??/92)  164.894  (m)          540.99   (f) ADJ UNCH    1 2
 JA1389
 JA1389.Superseded values are not recommended for survey control.
 JA1389
 JA1389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1389.See file dsdata.pdf to determine how the superseded data were derived.
 JA1389
 JA1389_MARKER: DB = BENCH MARK DISK
 JA1389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1389_STAMPING: Z 127 1938
 JA1389_MARK LOGO: CGS
 JA1389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1389+STABILITY: SURFACE MOTION
 JA1389
 JA1389  HISTORY     - Date     Condition        Report By
 JA1389  HISTORY     - 1938     MONUMENTED       CGS
 JA1389  HISTORY     - 1986     MARK NOT FOUND   NGS
 JA1389
 JA1389                          STATION DESCRIPTION
 JA1389
 JA1389'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JA1389'1.2 MI E FROM CLAREMONT.
 JA1389'1.2 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JA1389'STATION AT CLAREMONT, RICHLAND COUNTY, 0.2 MILE EAST OF MILEPOST
 JA1389'ST. L 126-C 213, AT A ROAD CROSSING, 20 FEET WEST OF THE
 JA1389'CENTERLINE OF THE NORTH-AND-SOUTH DIRT ROAD, 15 FEET NORTH OF THE
 JA1389'NORTH RAIL, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED
 JA1389'Z 127 1938 AND SET IN THE TOP OF A CONCRETE POST.
 JA1389
 JA1389                          STATION RECOVERY (1986)
 JA1389
 JA1389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JA1389'THERE IS NOW A DITCH AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0004 ***********************************************************************
 KC0004  DESIGNATION -  Z 13
 KC0004  PID         -  KC0004
 KC0004  STATE/COUNTY-  IL/MORGAN
 KC0004  COUNTRY     -  US
 KC0004  USGS QUAD   -  ALEXANDER (2018)
 KC0004
 KC0004                         *CURRENT SURVEY CONTROL
 KC0004  ______________________________________________________________________
 KC0004* NAD 83(1986) POSITION- 39 43 27.     (N) 090 03 35.     (W)   SCALED
 KC0004* NAVD 88 ORTHO HEIGHT -   201.298 (meters)      660.43  (feet) ADJUSTED
 KC0004  ______________________________________________________________________
 KC0004  GEOID HEIGHT    -        -32.404 (meters)                     GEOID18
 KC0004  DYNAMIC HEIGHT  -        201.187 (meters)      660.06  (feet) COMP
 KC0004  MODELED GRAVITY -    980,070.1   (mgal)                       NAVD 88
 KC0004
 KC0004  VERT ORDER      -  FIRST     CLASS II
 KC0004
 KC0004.The horizontal coordinates were scaled from a map and have
 KC0004.an estimated accuracy of +/- 6 seconds.
 KC0004
 KC0004.The orthometric height was determined by differential leveling and
 KC0004.adjusted by the NATIONAL GEODETIC SURVEY
 KC0004.in June 1991.
 KC0004
 KC0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0004.GEOID18 height accuracy estimate available here.
 KC0004
 KC0004.Click photographs - Photos may exist for this station.
 KC0004
 KC0004.The dynamic height is computed by dividing the NAVD 88
 KC0004.geopotential number by the normal gravity value computed on the
 KC0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0004.degrees latitude (g = 980.6199 gals.).
 KC0004
 KC0004.The modeled gravity was interpolated from observed gravity values.
 KC0004
 KC0004;                    North         East    Units  Estimated Accuracy
 KC0004;SPC IL W     -   339,370.      709,170.      MT  (+/- 180 meters Scaled)
 KC0004
 KC0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE520012(NAD 83)
 KC0004
 KC0004                          SUPERSEDED SURVEY CONTROL
 KC0004
 KC0004  NGVD 29 (??/??/92)  201.421  (m)          660.83   (f) ADJ UNCH    1 2
 KC0004
 KC0004.Superseded values are not recommended for survey control.
 KC0004
 KC0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0004.See file dsdata.pdf to determine how the superseded data were derived.
 KC0004
 KC0004_MARKER: DB = BENCH MARK DISK
 KC0004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0004_STAMPING: Z 13 1933
 KC0004_MARK LOGO: CGS
 KC0004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0004+STABILITY: SURFACE MOTION
 KC0004
 KC0004  HISTORY     - Date     Condition        Report By
 KC0004  HISTORY     - 1933     MONUMENTED       CGS
 KC0004  HISTORY     - 1979     MARK NOT FOUND   USGS
 KC0004  HISTORY     - 20120626 MARK NOT FOUND   ILDT
 KC0004
 KC0004                          STATION DESCRIPTION
 KC0004
 KC0004'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0004'1 MI W FROM ALEXANDER.
 KC0004'ABOUT 1 MILE WEST ALONG THE WABASH RAILROAD FROM ALEXANDER,
 KC0004'MORGAN COUNTY, 29-1/2 POLES WEST OF MILEPOST DET. 438, 65 FEET
 KC0004'EAST OF A GRADE CROSSING, 25 FEET NORTH OF THE CENTERLINE OF THE
 KC0004'TRACK, AND 30 FEET SOUTH OF A CONCRETE HIGHWAY.  A STANDARD DISK,
 KC0004'STAMPED Z 13 1933 AND SET IN THE TOP OF A CONCRETE POST.
 KC0004
 KC0004                          STATION RECOVERY (1979)
 KC0004
 KC0004'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KC0004'MARK NOT FOUND.
 KC0004
 KC0004                          STATION RECOVERY (2012)
 KC0004
 KC0004'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (DL)
 KC0004'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0235 ***********************************************************************
 NH0235  DESIGNATION -  Z 130
 NH0235  PID         -  NH0235
 NH0235  STATE/COUNTY-  IL/DE KALB
 NH0235  COUNTRY     -  US
 NH0235  USGS QUAD   -  GENOA (2018)
 NH0235
 NH0235                         *CURRENT SURVEY CONTROL
 NH0235  ______________________________________________________________________
 NH0235* NAD 83(1986) POSITION- 42 05 51.     (N) 088 42 16.     (W)   SCALED
 NH0235* NAVD 88 ORTHO HEIGHT -   244.260 (meters)      801.38  (feet) ADJUSTED
 NH0235  ______________________________________________________________________
 NH0235  GEOID HEIGHT    -        -33.259 (meters)                     GEOID18
 NH0235  DYNAMIC HEIGHT  -        244.178 (meters)      801.11  (feet) COMP
 NH0235  MODELED GRAVITY -    980,282.4   (mgal)                       NAVD 88
 NH0235
 NH0235  VERT ORDER      -  FIRST     CLASS I
 NH0235
 NH0235.The horizontal coordinates were scaled from a map and have
 NH0235.an estimated accuracy of +/- 6 seconds.
 NH0235
 NH0235.The orthometric height was determined by differential leveling and
 NH0235.adjusted by the NATIONAL GEODETIC SURVEY
 NH0235.in June 1991.
 NH0235
 NH0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0235.GEOID18 height accuracy estimate available here.
 NH0235
 NH0235.Click photographs - Photos may exist for this station.
 NH0235
 NH0235.The dynamic height is computed by dividing the NAVD 88
 NH0235.geopotential number by the normal gravity value computed on the
 NH0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0235.degrees latitude (g = 980.6199 gals.).
 NH0235
 NH0235.The modeled gravity was interpolated from observed gravity values.
 NH0235
 NH0235;                    North         East    Units  Estimated Accuracy
 NH0235;SPC IL E     -   603,000.      269,300.      MT  (+/- 180 meters Scaled)
 NH0235
 NH0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM590620(NAD 83)
 NH0235
 NH0235                          SUPERSEDED SURVEY CONTROL
 NH0235
 NH0235  NGVD 29 (??/??/92)  244.305  (m)          801.52   (f) ADJ UNCH    1 1
 NH0235
 NH0235.Superseded values are not recommended for survey control.
 NH0235
 NH0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0235.See file dsdata.pdf to determine how the superseded data were derived.
 NH0235
 NH0235_MARKER: DB = BENCH MARK DISK
 NH0235_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0235_SP_SET: BRIDGE ABUTMENT
 NH0235_STAMPING: Z 130 1947
 NH0235_MARK LOGO: CGS
 NH0235_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0235
 NH0235  HISTORY     - Date     Condition        Report By
 NH0235  HISTORY     - 1947     MONUMENTED       CGS
 NH0235  HISTORY     - 1969     GOOD             CGS
 NH0235  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0235  HISTORY     - 19961026 MARK NOT FOUND   USPSQD
 NH0235
 NH0235                          STATION DESCRIPTION
 NH0235
 NH0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 NH0235'0.5 MI W FROM GENOA.
 NH0235'ABOUT 0.5 MILE WEST ALONG STATE HIGHWAY 72 FROM THE GENOA STATE
 NH0235'BANK AT GENOA, 150 YARDS WEST OF THE HIGHWAY UNDERPASS FOR THE
 NH0235'ILLINOIS CENTRAL RAILROAD, 22 FEET SOUTH OF THE CENTER LINE OF
 NH0235'THE HIGHWAY, SET IN THE TOP OF THE CONCRETE WINGWALL AT THE
 NH0235'SOUTH END OF THE EAST ABUTMENT OF A CONCRETE HIGHWAY BRIDGE OVER
 NH0235'THE KISHWAUKEE RIVER, 1.8 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 NH0235'OF THE CONCRETE WALK WHICH CROSSES THE BRIDGE, AND ABOUT LEVEL
 NH0235'WITH THE HIGHWAY.  SEC 30, T42N, R 5E.
 NH0235
 NH0235                          STATION RECOVERY (1989)
 NH0235
 NH0235'RECOVERY NOTE BY US POWER SQUADRON 1989 (JBL)
 NH0235'MARK NOT FOUND.
 NH0235
 NH0235                          STATION RECOVERY (1996)
 NH0235
 NH0235'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0235'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3489 ***********************************************************************
 AI3489  DESIGNATION -  Z 130 RESET
 AI3489  PID         -  AI3489
 AI3489  STATE/COUNTY-  IL/DE KALB
 AI3489  COUNTRY     -  US
 AI3489  USGS QUAD   -  GENOA (2018)
 AI3489
 AI3489                         *CURRENT SURVEY CONTROL
 AI3489  ______________________________________________________________________
 AI3489* NAD 83(1986) POSITION- 42 05 51.     (N) 088 42 16.     (W)   SCALED
 AI3489* NAVD 88 ORTHO HEIGHT -   245.43  (meters)      805.2   (feet) RESET
 AI3489  ______________________________________________________________________
 AI3489  GEOID HEIGHT    -        -33.259 (meters)                     GEOID18
 AI3489  VERT ORDER      -  THIRD
 AI3489
 AI3489.The horizontal coordinates were scaled from a map and have
 AI3489.an estimated accuracy of +/- 6 seconds.
 AI3489
 AI3489.The orthometric height was computed from unverified reset data.
 AI3489
 AI3489.No vertical observational check was made to the station.
 AI3489
 AI3489.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3489.GEOID18 height accuracy estimate available here.
 AI3489
 AI3489.Click photographs - Photos may exist for this station.
 AI3489
 AI3489;                    North         East    Units  Estimated Accuracy
 AI3489;SPC IL E     -   603,000.      269,300.      MT  (+/- 180 meters Scaled)
 AI3489
 AI3489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM590620(NAD 83)
 AI3489
 AI3489                          SUPERSEDED SURVEY CONTROL
 AI3489
 AI3489.No superseded survey control is available for this station.
 AI3489
 AI3489_MARKER: DV = VERTICAL CONTROL DISK
 AI3489_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AI3489_SP_SET: PARAPET
 AI3489_STAMPING: Z 130 RESET 1987
 AI3489_MARK LOGO: NGS
 AI3489_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3489_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3489
 AI3489  HISTORY     - Date     Condition        Report By
 AI3489  HISTORY     - 1987     MONUMENTED       ILDT
 AI3489
 AI3489                          STATION DESCRIPTION
 AI3489
 AI3489'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1987 (JE)
 AI3489'ABOUT 0.5 MILE (0.8 KM) WEST ALONG STATE HIGHWAY 72 FROM THE GENOA
 AI3489'STATE BANK AT GENOA.  A STANDARD DISK IN SOUTHEAST PARAPET AT RT STA
 AI3489'793+97.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0057 ***********************************************************************
 NH0057  DESIGNATION -  Z 131
 NH0057  PID         -  NH0057
 NH0057  STATE/COUNTY-  IL/KANE
 NH0057  COUNTRY     -  US
 NH0057  USGS QUAD   -  ELGIN (2018)
 NH0057
 NH0057                         *CURRENT SURVEY CONTROL
 NH0057  ______________________________________________________________________
 NH0057* NAD 83(1986) POSITION- 42 04 02.     (N) 088 17 10.     (W)   SCALED
 NH0057* NAVD 88 ORTHO HEIGHT -   236.549 (meters)      776.08  (feet) ADJUSTED
 NH0057  ______________________________________________________________________
 NH0057  GEOID HEIGHT    -        -33.520 (meters)                     GEOID18
 NH0057  DYNAMIC HEIGHT  -        236.467 (meters)      775.81  (feet) COMP
 NH0057  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 NH0057
 NH0057  VERT ORDER      -  FIRST     CLASS II
 NH0057
 NH0057.The horizontal coordinates were scaled from a map and have
 NH0057.an estimated accuracy of +/- 6 seconds.
 NH0057
 NH0057.The orthometric height was determined by differential leveling and
 NH0057.adjusted by the NATIONAL GEODETIC SURVEY
 NH0057.in June 1991.
 NH0057
 NH0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0057.GEOID18 height accuracy estimate available here.
 NH0057
 NH0057.Click photographs - Photos may exist for this station.
 NH0057
 NH0057.The dynamic height is computed by dividing the NAVD 88
 NH0057.geopotential number by the normal gravity value computed on the
 NH0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0057.degrees latitude (g = 980.6199 gals.).
 NH0057
 NH0057.The modeled gravity was interpolated from observed gravity values.
 NH0057
 NH0057;                    North         East    Units  Estimated Accuracy
 NH0057;SPC IL E     -   599,570.      303,910.      MT  (+/- 180 meters Scaled)
 NH0057
 NH0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM935580(NAD 83)
 NH0057
 NH0057                          SUPERSEDED SURVEY CONTROL
 NH0057
 NH0057  NGVD 29 (??/??/92)  236.628  (m)          776.34   (f) ADJ UNCH    1 2
 NH0057
 NH0057.Superseded values are not recommended for survey control.
 NH0057
 NH0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0057.See file dsdata.pdf to determine how the superseded data were derived.
 NH0057
 NH0057_MARKER: DB = BENCH MARK DISK
 NH0057_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0057_SP_SET: BUILDING
 NH0057_STAMPING: Z 131 1947
 NH0057_MARK LOGO: CGS
 NH0057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0057
 NH0057  HISTORY     - Date     Condition        Report By
 NH0057  HISTORY     - 1947     MONUMENTED       CGS
 NH0057  HISTORY     - 1973     MARK NOT FOUND   ILDT
 NH0057  HISTORY     - 1984     MARK NOT FOUND   ILDT
 NH0057  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0057  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 NH0057
 NH0057                          STATION DESCRIPTION
 NH0057
 NH0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 NH0057'2.6 MI NE FROM ELGIN.
 NH0057'ABOUT 2.25 MILES NORTH ALONG STATE HIGHWAY 31 FROM THE JUNCTION
 NH0057'OF U.S. HIGHWAY 20 AT ELGIN, THENCE ABOUT 0.3 MILE EAST ALONG
 NH0057'A GRAVEL ROAD, AT THE ELGIN AIRPORT, SET VERTICALLY IN THE EAST
 NH0057'FACE OF THE BRICK WALL AT THE SOUTHEAST CORNER OF THE
 NH0057'ADMINISTRATION BUILDING, 1 FOOT NORTH OF THE SOUTHEAST CORNER
 NH0057'AND 3 FEET ABOVE THE GROUND.
 NH0057
 NH0057                          STATION RECOVERY (1973)
 NH0057
 NH0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1973
 NH0057'MARK NOT FOUND.
 NH0057
 NH0057                          STATION RECOVERY (1984)
 NH0057
 NH0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1984
 NH0057'MARK NOT FOUND.
 NH0057
 NH0057                          STATION RECOVERY (1987)
 NH0057
 NH0057'RECOVERY NOTE BY US POWER SQUADRON 1987 (JBL)
 NH0057'MARK NOT FOUND.
 NH0057
 NH0057                          STATION RECOVERY (1989)
 NH0057
 NH0057'RECOVERY NOTE BY US POWER SQUADRON 1989 (EPC)
 NH0057'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1690 ***********************************************************************
 ME1690  DESIGNATION -  Z 132
 ME1690  PID         -  ME1690
 ME1690  STATE/COUNTY-  IL/DU PAGE
 ME1690  COUNTRY     -  US
 ME1690  USGS QUAD   -  ELMHURST (2018)
 ME1690
 ME1690                         *CURRENT SURVEY CONTROL
 ME1690  ______________________________________________________________________
 ME1690* NAD 83(1986) POSITION- 41 55 48.     (N) 087 57 59.     (W)   SCALED
 ME1690* NAVD 88 ORTHO HEIGHT -   214.448 (meters)      703.57  (feet) ADJUSTED
 ME1690  ______________________________________________________________________
 ME1690  GEOID HEIGHT    -        -33.491 (meters)                     GEOID18
 ME1690  DYNAMIC HEIGHT  -        214.375 (meters)      703.33  (feet) COMP
 ME1690  MODELED GRAVITY -    980,276.8   (mgal)                       NAVD 88
 ME1690
 ME1690  VERT ORDER      -  FIRST     CLASS II
 ME1690
 ME1690.The horizontal coordinates were scaled from a map and have
 ME1690.an estimated accuracy of +/- 6 seconds.
 ME1690
 ME1690.The orthometric height was determined by differential leveling and
 ME1690.adjusted by the NATIONAL GEODETIC SURVEY
 ME1690.in June 1991.
 ME1690
 ME1690.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1690.GEOID18 height accuracy estimate available here.
 ME1690
 ME1690.Click photographs - Photos may exist for this station.
 ME1690
 ME1690.The dynamic height is computed by dividing the NAVD 88
 ME1690.geopotential number by the normal gravity value computed on the
 ME1690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1690.degrees latitude (g = 980.6199 gals.).
 ME1690
 ME1690.The modeled gravity was interpolated from observed gravity values.
 ME1690
 ME1690;                    North         East    Units  Estimated Accuracy
 ME1690;SPC IL E     -   584,390.      330,430.      MT  (+/- 180 meters Scaled)
 ME1690
 ME1690_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM198424(NAD 83)
 ME1690
 ME1690                          SUPERSEDED SURVEY CONTROL
 ME1690
 ME1690  NGVD 29 (??/??/92)  214.53   (m)          703.8    (f) COMPUTED    1 2
 ME1690
 ME1690.Superseded values are not recommended for survey control.
 ME1690
 ME1690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1690.See file dsdata.pdf to determine how the superseded data were derived.
 ME1690
 ME1690_MARKER: DB = BENCH MARK DISK
 ME1690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1690_STAMPING: Z 132 1947
 ME1690_MARK LOGO: CGS
 ME1690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1690+STABILITY: SURFACE MOTION
 ME1690
 ME1690  HISTORY     - Date     Condition        Report By
 ME1690  HISTORY     - 1947     MONUMENTED       CGS
 ME1690
 ME1690                          STATION DESCRIPTION
 ME1690
 ME1690'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1690'3.2 MI SE FROM WOODDALE.
 ME1690'ABOUT 1.0 MILE EAST ALONG IRVING PARK ROAD FROM THE POST OFFICE
 ME1690'AT WOODDALE, THENCE ABOUT 2.2 MILES SOUTH ALONG STATE HIGHWAY
 ME1690'83, ABOUT 0.45 MILE NORTH OF THE INTERSECTION OF U.S. HIGHWAY
 ME1690'20, AT THE INTERSECTION OF GRAND AVENUE, 149 FEET EAST OF THE
 ME1690'CENTER LINE OF THE HIGHWAY, 31 FEET SOUTH OF THE CENTER LINE
 ME1690'OF GRAND AVENUE, 76 FEET EAST OF A HIGHWAY RIGHT-OF-WAY MARKER
 ME1690'POST, IN LINE WITH A ROW OF TELEPHONE POLES, 2 FEET WEST OF A
 ME1690'WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE THE INTERSECTION
 ME1690'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1691 ***********************************************************************
 ME1691  DESIGNATION -  Z 132 RESET
 ME1691  PID         -  ME1691
 ME1691  STATE/COUNTY-  IL/DU PAGE
 ME1691  COUNTRY     -  US
 ME1691  USGS QUAD   -  ELMHURST (2018)
 ME1691
 ME1691                         *CURRENT SURVEY CONTROL
 ME1691  ______________________________________________________________________
 ME1691* NAD 83(1986) POSITION- 41 55 49.     (N) 087 57 59.     (W)   SCALED
 ME1691* NAVD 88 ORTHO HEIGHT -   214.25  (meters)      702.9   (feet) RESET
 ME1691  ______________________________________________________________________
 ME1691  GEOID HEIGHT    -        -33.491 (meters)                     GEOID18
 ME1691  VERT ORDER      -  THIRD
 ME1691
 ME1691.The horizontal coordinates were scaled from a map and have
 ME1691.an estimated accuracy of +/- 6 seconds.
 ME1691
 ME1691.The orthometric height was computed from unverified reset data.
 ME1691
 ME1691.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1691.GEOID18 height accuracy estimate available here.
 ME1691
 ME1691.Click photographs - Photos may exist for this station.
 ME1691
 ME1691;                    North         East    Units  Estimated Accuracy
 ME1691;SPC IL E     -   584,420.      330,430.      MT  (+/- 180 meters Scaled)
 ME1691
 ME1691_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM198424(NAD 83)
 ME1691
 ME1691                          SUPERSEDED SURVEY CONTROL
 ME1691
 ME1691.No superseded survey control is available for this station.
 ME1691
 ME1691_MARKER: DB = BENCH MARK DISK
 ME1691_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 ME1691_STAMPING: Z 132 RESET 1955
 ME1691_MARK LOGO: CGS
 ME1691_MAGNETIC: P = MARKER IS A STEEL PIPE
 ME1691_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1691
 ME1691  HISTORY     - Date     Condition        Report By
 ME1691  HISTORY     - 1955     MONUMENTED       IL1670
 ME1691
 ME1691                          STATION DESCRIPTION
 ME1691
 ME1691'DESCRIBED BY CITY OF CHICAGO ILLINOIS 1955
 ME1691'3.2 MI SE FROM WOODDALE.
 ME1691'1.0 MILE EAST ALONG IRVING PARK ROAD FROM THE POST OFFICE AT
 ME1691'WOODDALE, DU PAGE COUNTY, THENCE 2.2 MILES SOUTH ALONG STATE
 ME1691'HIGHWAY 83, 0.4 MILE NORTH OF THE INTERSECTION OF U.S. HIGHWAY
 ME1691'20, AT THE INTERSECTION OF GRAND AVENUE, 74 FEET EAST OF THE
 ME1691'CENTERLINE OF THE EXISTING (1955) PAVEMENT ON STATE HIGHWAY 83,
 ME1691'100 FEET EAST OF THE CENTERLINE OF THE RIGHT-OF-WAY, AND 50
 ME1691'FEET NORTH OF THE CENTERLINE OF GRAND AVENUE.  A STANDARD DISK,
 ME1691'STAMPED Z 132 RESET 1955 AND SET IN THE TOP OF A CONCRETE-FILLED
 ME1691'STEEL PIPE PROJECTING 8 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1644 ***********************************************************************
 ME1644  DESIGNATION -  Z 133 RESET
 ME1644  PID         -  ME1644
 ME1644  STATE/COUNTY-  IL/COOK
 ME1644  COUNTRY     -  US
 ME1644  USGS QUAD   -  RIVER FOREST (2018)
 ME1644
 ME1644                         *CURRENT SURVEY CONTROL
 ME1644  ______________________________________________________________________
 ME1644* NAD 83(1986) POSITION- 41 54 34.     (N) 087 45 16.     (W)   SCALED
 ME1644* NAVD 88 ORTHO HEIGHT -   186.242 (meters)      611.03  (feet) ADJUSTED
 ME1644  ______________________________________________________________________
 ME1644  GEOID HEIGHT    -        -33.593 (meters)                     GEOID18
 ME1644  DYNAMIC HEIGHT  -        186.179 (meters)      610.82  (feet) COMP
 ME1644  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 ME1644
 ME1644  VERT ORDER      -  FIRST     CLASS I
 ME1644
 ME1644.The horizontal coordinates were scaled from a map and have
 ME1644.an estimated accuracy of +/- 6 seconds.
 ME1644
 ME1644.The orthometric height was determined by differential leveling and
 ME1644.adjusted by the NATIONAL GEODETIC SURVEY
 ME1644.in June 1991.
 ME1644
 ME1644.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1644.GEOID18 height accuracy estimate available here.
 ME1644
 ME1644.Click photographs - Photos may exist for this station.
 ME1644
 ME1644.The dynamic height is computed by dividing the NAVD 88
 ME1644.geopotential number by the normal gravity value computed on the
 ME1644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1644.degrees latitude (g = 980.6199 gals.).
 ME1644
 ME1644.The modeled gravity was interpolated from observed gravity values.
 ME1644
 ME1644;                    North         East    Units  Estimated Accuracy
 ME1644;SPC IL E     -   582,210.      348,030.      MT  (+/- 180 meters Scaled)
 ME1644
 ME1644_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM374399(NAD 83)
 ME1644
 ME1644                          SUPERSEDED SURVEY CONTROL
 ME1644
 ME1644  NGVD 29 (??/??/92)  186.327  (m)          611.31   (f) ADJ UNCH    1 1
 ME1644
 ME1644.Superseded values are not recommended for survey control.
 ME1644
 ME1644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1644.See file dsdata.pdf to determine how the superseded data were derived.
 ME1644
 ME1644_MARKER: DB = BENCH MARK DISK
 ME1644_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 ME1644_SP_SET: DIVIDER
 ME1644_STAMPING: Z 133 RESET 1969
 ME1644_MARK LOGO: CGS
 ME1644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1644+STABILITY: SURFACE MOTION
 ME1644
 ME1644  HISTORY     - Date     Condition        Report By
 ME1644  HISTORY     - 1969     MONUMENTED       CGS
 ME1644  HISTORY     - 1971     GOOD             NGS
 ME1644  HISTORY     - 1977     GOOD             NGS
 ME1644  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1644  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 ME1644  HISTORY     - 1989     MARK NOT FOUND   USPSQD
 ME1644  HISTORY     - 19891014 MARK NOT FOUND   USPSQD
 ME1644
 ME1644                          STATION DESCRIPTION
 ME1644
 ME1644'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1644'9.7 MI NW FROM CHICAGO.
 ME1644'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1644'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1644'LAKE SHORE DRIVE, THENCE 6.65 MILES WEST ALONG W. NORTH AVENUE,
 ME1644'15 YARDS SOUTH OF BENCH MARK M 266, SET IN THE TOP AND 3.9 FEET
 ME1644'EAST OF THE WEST END OF THE CONCRETE DIVIDER WHICH SEPARATES
 ME1644'THE EAST BOUND AND THE WEST BOUND TRAFFIC LANES OF W. NORTH
 ME1644'AVENUE, 7 YARDS EAST OF THE EXTENDED CURB LINE OF THE EAST CURB
 ME1644'OF N. LEAMINGTON AVENUE, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF
 ME1644'W. NORTH AVENUE.
 ME1644
 ME1644                          STATION RECOVERY (1971)
 ME1644
 ME1644'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1644'RECOVERED IN GOOD CONDITION.
 ME1644
 ME1644                          STATION RECOVERY (1977)
 ME1644
 ME1644'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1644'RECOVERED IN GOOD CONDITION.
 ME1644
 ME1644                          STATION RECOVERY (1987)
 ME1644
 ME1644'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1644'MARK NOT FOUND.
 ME1644
 ME1644                          STATION RECOVERY (1987)
 ME1644
 ME1644'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1644'MARK NOT FOUND.
 ME1644
 ME1644                          STATION RECOVERY (1989)
 ME1644
 ME1644'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1644'MARK NOT FOUND.
 ME1644
 ME1644                          STATION RECOVERY (1989)
 ME1644
 ME1644'RECOVERY NOTE BY US POWER SQUADRON 1989 (JEB)
 ME1644'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1626 ***********************************************************************
 ME1626  DESIGNATION -  Z 134
 ME1626  PID         -  ME1626
 ME1626  STATE/COUNTY-  IL/COOK
 ME1626  COUNTRY     -  US
 ME1626  USGS QUAD   -  CHICAGO LOOP (2018)
 ME1626
 ME1626                         *CURRENT SURVEY CONTROL
 ME1626  ______________________________________________________________________
 ME1626* NAD 83(1986) POSITION- 41 54 40.     (N) 087 37 34.     (W)   SCALED
 ME1626* NAVD 88 ORTHO HEIGHT -   179.919 (meters)      590.28  (feet) ADJUSTED
 ME1626  ______________________________________________________________________
 ME1626  GEOID HEIGHT    -        -33.636 (meters)                     GEOID18
 ME1626  DYNAMIC HEIGHT  -        179.858 (meters)      590.08  (feet) COMP
 ME1626  MODELED GRAVITY -    980,281.4   (mgal)                       NAVD 88
 ME1626
 ME1626  VERT ORDER      -  FIRST     CLASS 0
 ME1626
 ME1626.The horizontal coordinates were scaled from a map and have
 ME1626.an estimated accuracy of +/- 6 seconds.
 ME1626
 ME1626.The orthometric height was determined by differential leveling and
 ME1626.adjusted by the NATIONAL GEODETIC SURVEY
 ME1626.in June 1991.
 ME1626
 ME1626.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1626.GEOID18 height accuracy estimate available here.
 ME1626
 ME1626.Click photographs - Photos may exist for this station.
 ME1626
 ME1626.The dynamic height is computed by dividing the NAVD 88
 ME1626.geopotential number by the normal gravity value computed on the
 ME1626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1626.degrees latitude (g = 980.6199 gals.).
 ME1626
 ME1626.The modeled gravity was interpolated from observed gravity values.
 ME1626
 ME1626;                    North         East    Units  Estimated Accuracy
 ME1626;SPC IL E     -   582,470.      358,670.      MT  (+/- 180 meters Scaled)
 ME1626
 ME1626_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM480400(NAD 83)
 ME1626
 ME1626                          SUPERSEDED SURVEY CONTROL
 ME1626
 ME1626  NGVD 29 (??/??/92)  180.004  (m)          590.56   (f) ADJ UNCH    1 0
 ME1626
 ME1626.Superseded values are not recommended for survey control.
 ME1626
 ME1626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1626.See file dsdata.pdf to determine how the superseded data were derived.
 ME1626
 ME1626_MARKER: DB = BENCH MARK DISK
 ME1626_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 ME1626_SP_SET: BANISTER
 ME1626_STAMPING: Z 134 1947
 ME1626_MARK LOGO: CGS
 ME1626_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 ME1626
 ME1626  HISTORY     - Date     Condition        Report By
 ME1626  HISTORY     - 1947     MONUMENTED       CGS
 ME1626  HISTORY     - 1969     GOOD             CGS
 ME1626  HISTORY     - 1971     GOOD             NGS
 ME1626  HISTORY     - 1973     GOOD             NGS
 ME1626  HISTORY     - 1977     GOOD             NGS
 ME1626  HISTORY     - 1987     GOOD             USPSQD
 ME1626  HISTORY     - 1987     GOOD             USPSQD
 ME1626  HISTORY     - 1989     GOOD             USPSQD
 ME1626  HISTORY     - 1989     GOOD             USPSQD
 ME1626  HISTORY     - 20101202 MARK NOT FOUND   GEOCAC
 ME1626
 ME1626                          STATION DESCRIPTION
 ME1626
 ME1626'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 ME1626'3 MI N FROM CHICAGO.
 ME1626'ABOUT 2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS
 ME1626'CENTRAL RAILROAD STATION AT CHICAGO, THENCE 0.7 MILE NORTH ALONG
 ME1626'LAKE SHORE DRIVE, AT THE JUNCTION OF THE DRIVE AND E. NORTH
 ME1626'AVENUE, SET VERTICALLY IN THE NORTH FACE OF THE NORTH CONCRETE
 ME1626'BANISTER AT THE WEST ENTRANCE OF A PEDESTRIAN SUBWAY UNDER
 ME1626'LAKE SHORE DRIVE, 18 1/2 FEET WEST OF THE WEST CURB OF THE
 ME1626'DRIVE, 23 FEET EAST OF THE NORTHEAST CORNER OF AN APARTMENT
 ME1626'BUILDING THAT IS LOCATED AT 1550 LAKE SHORE DRIVE, AND ABOUT
 ME1626'1 1/2 FEET ABOVE THE LEVEL OF THE SIDEWALK.
 ME1626
 ME1626                          STATION RECOVERY (1971)
 ME1626
 ME1626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1626'RECOVERED IN GOOD CONDITION.
 ME1626
 ME1626                          STATION RECOVERY (1973)
 ME1626
 ME1626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 ME1626'2.35 MILES NORTH ALONG MICHIGAN AVENUE FROM THE ILLINOIS CENTRAL
 ME1626'RAILROAD STATION AT CHICAGO, THENCE 0.7 MILES NORTH ALONG LAKE SHORE
 ME1626'DRIVE AT JUNCTION OF LAKE SHORE DRIVE AND EAST NORTH AVENUE, 23 FEET
 ME1626'NORTHEAST OF NORTHEAST CORNER OF APARTMENT BUILDING THAT IS LOCATED AT
 ME1626'1550 LAKE SHORE DRIVE, 18.5 FEET SOUTHWEST OF SOUTHWEST CURB OF
 ME1626'WESTERN SLOW LANES OF LAKE SHORE DRIVE AVENUE, 20 FEET SOUTH OF THE
 ME1626'EXTENDED CENTER LINE OF EAST NORTH AVENUE, SET VERTICALLY IN NORTH
 ME1626'FACE OF WEST ENTRANCE TO PEDESTRIAN SUBWAY UNDER LAKE SHORE DRIVE,
 ME1626'ABOUT 1.5 FEET ABOVE GROUND LEVEL.  SEC 34, T 14E, R 39N.
 ME1626
 ME1626                          STATION RECOVERY (1977)
 ME1626
 ME1626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1626'RECOVERED IN GOOD CONDITION.
 ME1626
 ME1626                          STATION RECOVERY (1987)
 ME1626
 ME1626'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1626'RECOVERED IN GOOD CONDITION.
 ME1626
 ME1626                          STATION RECOVERY (1987)
 ME1626
 ME1626'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 ME1626'RECOVERED IN GOOD CONDITION.
 ME1626
 ME1626                          STATION RECOVERY (1989)
 ME1626
 ME1626'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1626'RECOVERED IN GOOD CONDITION.
 ME1626
 ME1626                          STATION RECOVERY (1989)
 ME1626
 ME1626'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1626'RECOVERED IN GOOD CONDITION.
 ME1626
 ME1626                          STATION RECOVERY (2010)
 ME1626
 ME1626'RECOVERY NOTE BY GEOCACHING 2010 (VN)
 ME1626'THE UNDERPASS WAS PROBABLY REBUILT. NO TRACES OF BENCH MARK FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1793 ***********************************************************************
 ME1793  DESIGNATION -  Z 135
 ME1793  PID         -  ME1793
 ME1793  STATE/COUNTY-  IL/COOK
 ME1793  COUNTRY     -  US
 ME1793  USGS QUAD   -  ENGLEWOOD (2018)
 ME1793
 ME1793                         *CURRENT SURVEY CONTROL
 ME1793  ______________________________________________________________________
 ME1793* NAD 83(1986) POSITION- 41 48 03.     (N) 087 43 45.     (W)   SCALED
 ME1793* NAVD 88 ORTHO HEIGHT -   183.569 (meters)      602.26  (feet) ADJUSTED
 ME1793  ______________________________________________________________________
 ME1793  GEOID HEIGHT    -        -33.475 (meters)                     GEOID18
 ME1793  DYNAMIC HEIGHT  -        183.504 (meters)      602.05  (feet) COMP
 ME1793  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 ME1793
 ME1793  VERT ORDER      -  FIRST     CLASS II
 ME1793
 ME1793.The horizontal coordinates were scaled from a map and have
 ME1793.an estimated accuracy of +/- 6 seconds.
 ME1793
 ME1793.The orthometric height was determined by differential leveling and
 ME1793.adjusted by the NATIONAL GEODETIC SURVEY
 ME1793.in June 1991.
 ME1793
 ME1793.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1793.GEOID18 height accuracy estimate available here.
 ME1793
 ME1793.Click photographs - Photos may exist for this station.
 ME1793
 ME1793.The dynamic height is computed by dividing the NAVD 88
 ME1793.geopotential number by the normal gravity value computed on the
 ME1793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1793.degrees latitude (g = 980.6199 gals.).
 ME1793
 ME1793.The modeled gravity was interpolated from observed gravity values.
 ME1793
 ME1793;                    North         East    Units  Estimated Accuracy
 ME1793;SPC IL E     -   570,160.      350,210.      MT  (+/- 180 meters Scaled)
 ME1793
 ME1793_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM394279(NAD 83)
 ME1793
 ME1793                          SUPERSEDED SURVEY CONTROL
 ME1793
 ME1793  NGVD 29 (??/??/92)  183.654  (m)          602.54   (f) ADJ UNCH    1 2
 ME1793
 ME1793.Superseded values are not recommended for survey control.
 ME1793
 ME1793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1793.See file dsdata.pdf to determine how the superseded data were derived.
 ME1793
 ME1793_MARKER: DB = BENCH MARK DISK
 ME1793_SETTING: 66 = SET IN ROCK OUTCROP
 ME1793_STAMPING: Z 135 1947
 ME1793_MARK LOGO: CGS
 ME1793_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 ME1793+STABILITY: POSITION/ELEVATION WELL
 ME1793
 ME1793  HISTORY     - Date     Condition        Report By
 ME1793  HISTORY     - 1947     MONUMENTED       CGS
 ME1793  HISTORY     - 1960     GOOD             CGS
 ME1793  HISTORY     - 1977     GOOD             NGS
 ME1793  HISTORY     - 1987     GOOD             USPSQD
 ME1793  HISTORY     - 1989     GOOD             USPSQD
 ME1793  HISTORY     - 20071026 GOOD             GEOCAC
 ME1793
 ME1793                          STATION DESCRIPTION
 ME1793
 ME1793'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 ME1793'AT CHICAGO.
 ME1793'AT CHICAGO, AT THE INTERSECTION OF ARCHER AND SOUTH TRIPP AVENUES,
 ME1793'SET VERTICALLY IN THE WEST FACE OF THE LIMESTONE LEDGE OF THE
 ME1793'BUILDING AT 5106 ARCHER AVENUE, 29 FEET NORTH OF THE NORTH CURB
 ME1793'OF ARCHER AVENUE, 17.5 FEET NORTH OF THE SOUTHWEST CORNER OF
 ME1793'THE BUILDING AND 1.0 FEET ABOVE THE SIDE WALK.
 ME1793
 ME1793                          STATION RECOVERY (1977)
 ME1793
 ME1793'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1793'RECOVERED IN GOOD CONDITION.
 ME1793
 ME1793                          STATION RECOVERY (1987)
 ME1793
 ME1793'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1793'RECOVERED IN GOOD CONDITION.
 ME1793
 ME1793                          STATION RECOVERY (1989)
 ME1793
 ME1793'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1793'RECOVERED IN GOOD CONDITION.
 ME1793
 ME1793                          STATION RECOVERY (2007)
 ME1793
 ME1793'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 ME1793'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1885 ***********************************************************************
 ME1885  DESIGNATION -  Z 136
 ME1885  PID         -  ME1885
 ME1885  STATE/COUNTY-  IL/COOK
 ME1885  COUNTRY     -  US
 ME1885  USGS QUAD   -  ENGLEWOOD (2018)
 ME1885
 ME1885                         *CURRENT SURVEY CONTROL
 ME1885  ______________________________________________________________________
 ME1885* NAD 83(1986) POSITION- 41 47 13.     (N) 087 37 42.     (W)   SCALED
 ME1885* NAVD 88 ORTHO HEIGHT -   184.998 (meters)      606.95  (feet) ADJUSTED
 ME1885  ______________________________________________________________________
 ME1885  GEOID HEIGHT    -        -33.517 (meters)                     GEOID18
 ME1885  DYNAMIC HEIGHT  -        184.933 (meters)      606.73  (feet) COMP
 ME1885  MODELED GRAVITY -    980,271.4   (mgal)                       NAVD 88
 ME1885
 ME1885  VERT ORDER      -  FIRST     CLASS I
 ME1885
 ME1885.The horizontal coordinates were scaled from a map and have
 ME1885.an estimated accuracy of +/- 6 seconds.
 ME1885
 ME1885.The orthometric height was determined by differential leveling and
 ME1885.adjusted by the NATIONAL GEODETIC SURVEY
 ME1885.in June 1991.
 ME1885
 ME1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1885.GEOID18 height accuracy estimate available here.
 ME1885
 ME1885.Click photographs - Photos may exist for this station.
 ME1885
 ME1885.The dynamic height is computed by dividing the NAVD 88
 ME1885.geopotential number by the normal gravity value computed on the
 ME1885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1885.degrees latitude (g = 980.6199 gals.).
 ME1885
 ME1885.The modeled gravity was interpolated from observed gravity values.
 ME1885
 ME1885;                    North         East    Units  Estimated Accuracy
 ME1885;SPC IL E     -   568,680.      358,600.      MT  (+/- 180 meters Scaled)
 ME1885
 ME1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM477263(NAD 83)
 ME1885
 ME1885                          SUPERSEDED SURVEY CONTROL
 ME1885
 ME1885  NGVD 29 (01/19/93)  185.093  (m)          607.26   (f) ADJUSTED    1 1
 ME1885  NGVD 29 (??/??/92)  185.093  (m)          607.26   (f) SUPERSEDED  1 1
 ME1885
 ME1885.Superseded values are not recommended for survey control.
 ME1885
 ME1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1885.See file dsdata.pdf to determine how the superseded data were derived.
 ME1885
 ME1885_MARKER: DB = BENCH MARK DISK
 ME1885_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 ME1885_SP_SET: ABUTMENT
 ME1885_STAMPING: Z 136 1947
 ME1885_MARK LOGO: CGS
 ME1885_MAGNETIC: N = NO MAGNETIC MATERIAL
 ME1885_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1885_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1885+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1992
 ME1885
 ME1885  HISTORY     - Date     Condition        Report By
 ME1885  HISTORY     - 1947     MONUMENTED       CGS
 ME1885  HISTORY     - 1968     GOOD             CGS
 ME1885  HISTORY     - 1977     GOOD             NGS
 ME1885  HISTORY     - 19920805 GOOD             NGS
 ME1885
 ME1885                          STATION DESCRIPTION
 ME1885
 ME1885'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 ME1885'AT CHICAGO.
 ME1885'AT CHICAGO, ALONG THE PENN CENTRAL RAILROAD, AT THE OVERPASS
 ME1885'OVER 59 TH STREET, SET ON THE TOP OF AND 8.0 FEET EAST OF THE
 ME1885'WEST END OF THE SOUTH STONE ABUTMENT OF THE OVERPASS OVER THE
 ME1885'STREET, 20 FEET WEST OF THE WEST RAIL, 2.5 FEET WEST OF THE
 ME1885'WESTRAIL, 2.5 FEET WEST OF THE CENTER OF THE SOUTH END OF THE
 ME1885'WEST BRIDGE GIRDER OF THE OVERPASS AND 2 FEET BELOW THE LEVEL
 ME1885'OF THE TRACK.
 ME1885
 ME1885                          STATION RECOVERY (1977)
 ME1885
 ME1885'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1885'RECOVERED IN GOOD CONDITION.
 ME1885
 ME1885                          STATION RECOVERY (1992)
 ME1885
 ME1885'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 ME1885'IN CHICAGO, AT THE INTERSECTION OF THE METRO-METROPOLITAN RAILROAD AND
 ME1885'WEST 59 STREET, IN TOP OF AND 2.6 M (8.5 FT) EAST OF THE WEST END OF
 ME1885'THE SOUTH STONE ABUTMENT OF THE RAILROAD OVERPASS OF THE STREET, 10.4
 ME1885'M (34.1 FT) SOUTH OF THE STREET CENTERLINE, 6.2 M (20.3 FT) WEST OF
 ME1885'THE NEAR RAIL, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE TRACK, AND 0.5 M
 ME1885'(1.6 FT) WEST OF THE SOUTH END OF THE EAST BRIDGE RAIL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1773 ***********************************************************************
 ME1773  DESIGNATION -  Z 138
 ME1773  PID         -  ME1773
 ME1773  STATE/COUNTY-  IL/COOK
 ME1773  COUNTRY     -  US
 ME1773  USGS QUAD   -  BERWYN (2018)
 ME1773
 ME1773                         *CURRENT SURVEY CONTROL
 ME1773  ______________________________________________________________________
 ME1773* NAD 83(1986) POSITION- 41 46 34.     (N) 087 48 52.     (W)   SCALED
 ME1773* NAVD 88 ORTHO HEIGHT -   183.610 (meters)      602.39  (feet) ADJUSTED
 ME1773  ______________________________________________________________________
 ME1773  GEOID HEIGHT    -        -33.402 (meters)                     GEOID18
 ME1773  DYNAMIC HEIGHT  -        183.545 (meters)      602.18  (feet) COMP
 ME1773  MODELED GRAVITY -    980,266.2   (mgal)                       NAVD 88
 ME1773
 ME1773  VERT ORDER      -  FIRST     CLASS II
 ME1773
 ME1773.The horizontal coordinates were scaled from a map and have
 ME1773.an estimated accuracy of +/- 6 seconds.
 ME1773
 ME1773.The orthometric height was determined by differential leveling and
 ME1773.adjusted by the NATIONAL GEODETIC SURVEY
 ME1773.in June 1991.
 ME1773
 ME1773.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1773.GEOID18 height accuracy estimate available here.
 ME1773
 ME1773.Click photographs - Photos may exist for this station.
 ME1773
 ME1773.The dynamic height is computed by dividing the NAVD 88
 ME1773.geopotential number by the normal gravity value computed on the
 ME1773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1773.degrees latitude (g = 980.6199 gals.).
 ME1773
 ME1773.The modeled gravity was interpolated from observed gravity values.
 ME1773
 ME1773;                    North         East    Units  Estimated Accuracy
 ME1773;SPC IL E     -   567,370.      343,140.      MT  (+/- 180 meters Scaled)
 ME1773
 ME1773_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM323252(NAD 83)
 ME1773
 ME1773                          SUPERSEDED SURVEY CONTROL
 ME1773
 ME1773  NGVD 29 (??/??/92)  183.697  (m)          602.68   (f) ADJ UNCH    1 2
 ME1773
 ME1773.Superseded values are not recommended for survey control.
 ME1773
 ME1773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1773.See file dsdata.pdf to determine how the superseded data were derived.
 ME1773
 ME1773_MARKER: DB = BENCH MARK DISK
 ME1773_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1773_SP_SET: ABUTMENT
 ME1773_STAMPING: Z 138 1947
 ME1773_MARK LOGO: CGS
 ME1773_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1773_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1773+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2008
 ME1773
 ME1773  HISTORY     - Date     Condition        Report By
 ME1773  HISTORY     - 1947     MONUMENTED       CGS
 ME1773  HISTORY     - 1971     GOOD             NGS
 ME1773  HISTORY     - 1977     GOOD             NGS
 ME1773  HISTORY     - 19870701 GOOD             USPSQD
 ME1773  HISTORY     - 1989     GOOD             USPSQD
 ME1773  HISTORY     - 1989     GOOD             USPSQD
 ME1773  HISTORY     - 20040520 GOOD             JCLS
 ME1773  HISTORY     - 20080425 GOOD             ACCU
 ME1773
 ME1773                          STATION DESCRIPTION
 ME1773
 ME1773'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 ME1773'1 MI SW FROM SUMMIT.
 ME1773'ABOUT 0.95 MILE SOUTHWEST ALONG STATE HIGHWAY 4A FROM THE PUBLIC
 ME1773'SCHOOL AT SUMMIT, ABOUT 0.1 MILE SOUTHWEST OF THE ARGO STATE
 ME1773'BANK AT SUMMIT, ABOUT 180 FEET NORTHEAST OF THE SUMMIT CITY
 ME1773'LIMITS SIGN, SET VERTICALLY IN THE SOUTHEAST FACE OF THE NORTHWEST
 ME1773'CONCRETE ABUTMENT OF THE OVER HEAD BRIDGE OF THE BALTIMORE AND
 ME1773'OHIO RAILROAD OVER THE HIGHWAY, 18 FEET NORTHEAST OF THE SOUTHWEST
 ME1773'END OF THE ABUTMENT AND 2.9 FEET ABOVE THE SIDE WALK.
 ME1773
 ME1773                          STATION RECOVERY (1971)
 ME1773
 ME1773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 ME1773'RECOVERED IN GOOD CONDITION.
 ME1773
 ME1773                          STATION RECOVERY (1977)
 ME1773
 ME1773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 ME1773'RECOVERED IN GOOD CONDITION.
 ME1773
 ME1773                          STATION RECOVERY (1987)
 ME1773
 ME1773'RECOVERY NOTE BY US POWER SQUADRON 1987 (MBO)
 ME1773'RECOVERED IN GOOD CONDITION.
 ME1773
 ME1773                          STATION RECOVERY (1989)
 ME1773
 ME1773'RECOVERY NOTE BY US POWER SQUADRON 1989 (CEP)
 ME1773'RECOVERED IN GOOD CONDITION.
 ME1773
 ME1773                          STATION RECOVERY (1989)
 ME1773
 ME1773'RECOVERY NOTE BY US POWER SQUADRON 1989 (MBO)
 ME1773'RECOVERED IN GOOD CONDITION.
 ME1773
 ME1773                          STATION RECOVERY (2004)
 ME1773
 ME1773'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2004 (MRY)
 ME1773'RECOVERED IN GOOD CONDITION.
 ME1773
 ME1773                          STATION RECOVERY (2008)
 ME1773
 ME1773'RECOVERY NOTE BY ACCU AIR SURVEYS INCORPORATED 2008 (WC)
 ME1773'RECOVERED AS DESCRIBED
 ME1773'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0290 ***********************************************************************
 KC0290  DESIGNATION -  Z 14
 KC0290  PID         -  KC0290
 KC0290  STATE/COUNTY-  IL/BROWN
 KC0290  COUNTRY     -  US
 KC0290  USGS QUAD   -  PERRY EAST (2018)
 KC0290
 KC0290                         *CURRENT SURVEY CONTROL
 KC0290  ______________________________________________________________________
 KC0290* NAD 83(1986) POSITION- 39 52 18.     (N) 090 39 21.     (W)   SCALED
 KC0290* NAVD 88 ORTHO HEIGHT -   172.743 (meters)      566.74  (feet) ADJUSTED
 KC0290  ______________________________________________________________________
 KC0290  GEOID HEIGHT    -        -32.796 (meters)                     GEOID18
 KC0290  DYNAMIC HEIGHT  -        172.650 (meters)      566.44  (feet) COMP
 KC0290  MODELED GRAVITY -    980,088.2   (mgal)                       NAVD 88
 KC0290
 KC0290  VERT ORDER      -  FIRST     CLASS II
 KC0290
 KC0290.The horizontal coordinates were scaled from a map and have
 KC0290.an estimated accuracy of +/- 6 seconds.
 KC0290
 KC0290.The orthometric height was determined by differential leveling and
 KC0290.adjusted by the NATIONAL GEODETIC SURVEY
 KC0290.in June 1991.
 KC0290
 KC0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0290.GEOID18 height accuracy estimate available here.
 KC0290
 KC0290.Click photographs - Photos may exist for this station.
 KC0290
 KC0290.The dynamic height is computed by dividing the NAVD 88
 KC0290.geopotential number by the normal gravity value computed on the
 KC0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0290.degrees latitude (g = 980.6199 gals.).
 KC0290
 KC0290.The modeled gravity was interpolated from observed gravity values.
 KC0290
 KC0290;                    North         East    Units  Estimated Accuracy
 KC0290;SPC IL W     -   355,850.      658,150.      MT  (+/- 180 meters Scaled)
 KC0290
 KC0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE004161(NAD 83)
 KC0290
 KC0290                          SUPERSEDED SURVEY CONTROL
 KC0290
 KC0290  NGVD 29 (??/??/92)  172.843  (m)          567.07   (f) ADJ UNCH    1 2
 KC0290
 KC0290.Superseded values are not recommended for survey control.
 KC0290
 KC0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0290.See file dsdata.pdf to determine how the superseded data were derived.
 KC0290
 KC0290_MARKER: DB = BENCH MARK DISK
 KC0290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0290_STAMPING: Z 14 1933
 KC0290_MARK LOGO: CGS
 KC0290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0290+STABILITY: SURFACE MOTION
 KC0290
 KC0290  HISTORY     - Date     Condition        Report By
 KC0290  HISTORY     - 1933     MONUMENTED       CGS
 KC0290  HISTORY     - 1960     GOOD             ILHD
 KC0290  HISTORY     - 20220106 MARK NOT FOUND   ILDT
 KC0290
 KC0290                          STATION DESCRIPTION
 KC0290
 KC0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 KC0290'1 MI SE FROM VERSAILLES.
 KC0290'ABOUT ONE MILE SOUTHEAST ALONG THE WABASH RAILWAY FROM
 KC0290'VERSAILLES, BROWN COUNTY, 15 POLES NORTHWEST OF MILEPOST 478, 10
 KC0290'FEET SOUTH OF A ROAD, 9 FEET WEST OF THE TRACK, AND 4 FEET NORTH
 KC0290'OF A FENCE.  A STANDARD DISK, STAMPED Z 14 1933 AND SET IN THE
 KC0290'TOP OF A CONCRETE POST.  NOTE-- 3 FEET SOUTHEAST OF CROSS ARM
 KC0290'POST.  FENCE REMOVED TRACK RAILS AND TIES REMOVED.
 KC0290
 KC0290                          STATION RECOVERY (1960)
 KC0290
 KC0290'RECOVERY NOTE BY IL HIGHWAY DEPT 1960
 KC0290'RECOVERED IN GOOD CONDITION.
 KC0290
 KC0290                          STATION RECOVERY (2022)
 KC0290
 KC0290'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KC0290'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0097 ***********************************************************************
 MF0097  DESIGNATION -  Z 140
 MF0097  PID         -  MF0097
 MF0097  STATE/COUNTY-  IL/WILL
 MF0097  COUNTRY     -  US
 MF0097  USGS QUAD   -  JOLIET (2018)
 MF0097
 MF0097                         *CURRENT SURVEY CONTROL
 MF0097  ______________________________________________________________________
 MF0097* NAD 83(1986) POSITION- 41 34 55.     (N) 088 03 43.     (W)   SCALED
 MF0097* NAVD 88 ORTHO HEIGHT -   176.699 (meters)      579.72  (feet) ADJUSTED
 MF0097  ______________________________________________________________________
 MF0097  GEOID HEIGHT    -        -33.180 (meters)                     GEOID18
 MF0097  DYNAMIC HEIGHT  -        176.633 (meters)      579.50  (feet) COMP
 MF0097  MODELED GRAVITY -    980,242.6   (mgal)                       NAVD 88
 MF0097
 MF0097  VERT ORDER      -  FIRST     CLASS II
 MF0097
 MF0097.The horizontal coordinates were scaled from a map and have
 MF0097.an estimated accuracy of +/- 6 seconds.
 MF0097
 MF0097.The orthometric height was determined by differential leveling and
 MF0097.adjusted by the NATIONAL GEODETIC SURVEY
 MF0097.in June 1991.
 MF0097
 MF0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0097.GEOID18 height accuracy estimate available here.
 MF0097
 MF0097.Click photographs - Photos may exist for this station.
 MF0097
 MF0097.The dynamic height is computed by dividing the NAVD 88
 MF0097.geopotential number by the normal gravity value computed on the
 MF0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0097.degrees latitude (g = 980.6199 gals.).
 MF0097
 MF0097.The modeled gravity was interpolated from observed gravity values.
 MF0097
 MF0097;                    North         East    Units  Estimated Accuracy
 MF0097;SPC IL E     -   545,710.      322,630.      MT  (+/- 180 meters Scaled)
 MF0097
 MF0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM114039(NAD 83)
 MF0097
 MF0097                          SUPERSEDED SURVEY CONTROL
 MF0097
 MF0097  NGVD 29 (??/??/92)  176.791  (m)          580.02   (f) ADJ UNCH    1 2
 MF0097
 MF0097.Superseded values are not recommended for survey control.
 MF0097
 MF0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0097.See file dsdata.pdf to determine how the superseded data were derived.
 MF0097
 MF0097_MARKER: DB = BENCH MARK DISK
 MF0097_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0097_SP_SET: BRIDGE SEAT
 MF0097_STAMPING: Z 140 1947
 MF0097_MARK LOGO: CGS
 MF0097_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0097
 MF0097  HISTORY     - Date     Condition        Report By
 MF0097  HISTORY     - 1947     MONUMENTED       CGS
 MF0097  HISTORY     - 20061028 MARK NOT FOUND   GEOCAC
 MF0097  HISTORY     - 20130820 MARK NOT FOUND   ILDT
 MF0097
 MF0097                          STATION DESCRIPTION
 MF0097
 MF0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0097'0.6 MI SW FROM LOCKPORT.
 MF0097'ABOUT 0.5 MILE SOUTHWEST ALONG STATE HIGHWAY 4A FROM ITS INTERSECTION
 MF0097'WITH STATE HIGHWAY 7 AT LOCKPORT, THENCE ABOUT 0.1 MILE WEST
 MF0097'ALONG DIVISION STREET, AT THE BRIDGE OVER THE ILLINOIS AND
 MF0097'MICHIGAN CANAL, SET IN THE TOP OF THE SOUTH END OF THE EAST STONE
 MF0097'BRIDGE SEAT OF THE BRIDGE, 12 FEET SOUTH OF THE CENTER LINE OF
 MF0097'DIVISION STREET, 2 FEET NORTH OF THE SOUTH END OF THE BRIDGE
 MF0097'SEAT, 2 FEET EAST OF THE WEST FACE OF THE BRIDGE SEAT AND ABOUT
 MF0097'2 FEET BELOW THE STREET.
 MF0097
 MF0097                          STATION RECOVERY (2006)
 MF0097
 MF0097'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0097'THE BRIDGE DESCRIBED IS CONSTRUCTED WITH CONCRETE, NOT STONE PER THE
 MF0097'DESCRIPTION.  A PLAQUE ON THE BRIDGE REFERENCES A DATE IN 1956.  MARK
 MF0097'SHOULD PROBABLY BE CONSIDERED DESTROYED.
 MF0097
 MF0097                          STATION RECOVERY (2013)
 MF0097
 MF0097'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0097'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0072 ***********************************************************************
 MF0072  DESIGNATION -  Z 141
 MF0072  PID         -  MF0072
 MF0072  STATE/COUNTY-  IL/WILL
 MF0072  COUNTRY     -  US
 MF0072  USGS QUAD   -  JOLIET (2018)
 MF0072
 MF0072                         *CURRENT SURVEY CONTROL
 MF0072  ______________________________________________________________________
 MF0072* NAD 83(1986) POSITION- 41 31 30.     (N) 088 05 20.     (W)   SCALED
 MF0072* NAVD 88 ORTHO HEIGHT -   171.945 (meters)      564.12  (feet) ADJUSTED
 MF0072  ______________________________________________________________________
 MF0072  GEOID HEIGHT    -        -33.153 (meters)                     GEOID18
 MF0072  DYNAMIC HEIGHT  -        171.879 (meters)      563.91  (feet) COMP
 MF0072  MODELED GRAVITY -    980,238.6   (mgal)                       NAVD 88
 MF0072
 MF0072  VERT ORDER      -  FIRST     CLASS II
 MF0072
 MF0072.The horizontal coordinates were scaled from a map and have
 MF0072.an estimated accuracy of +/- 6 seconds.
 MF0072
 MF0072.The orthometric height was determined by differential leveling and
 MF0072.adjusted by the NATIONAL GEODETIC SURVEY
 MF0072.in June 1991.
 MF0072
 MF0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0072.GEOID18 height accuracy estimate available here.
 MF0072
 MF0072.Click photographs - Photos may exist for this station.
 MF0072
 MF0072.The dynamic height is computed by dividing the NAVD 88
 MF0072.geopotential number by the normal gravity value computed on the
 MF0072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0072.degrees latitude (g = 980.6199 gals.).
 MF0072
 MF0072.The modeled gravity was interpolated from observed gravity values.
 MF0072
 MF0072;                    North         East    Units  Estimated Accuracy
 MF0072;SPC IL E     -   539,380.      320,400.      MT  (+/- 180 meters Scaled)
 MF0072
 MF0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL091976(NAD 83)
 MF0072
 MF0072                          SUPERSEDED SURVEY CONTROL
 MF0072
 MF0072  NGVD 29 (??/??/92)  172.035  (m)          564.42   (f) ADJ UNCH    1 2
 MF0072
 MF0072.Superseded values are not recommended for survey control.
 MF0072
 MF0072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0072.See file dsdata.pdf to determine how the superseded data were derived.
 MF0072
 MF0072_MARKER: DB = BENCH MARK DISK
 MF0072_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0072_SP_SET: ABUTMENT
 MF0072_STAMPING: Z 141 1947
 MF0072_MARK LOGO: CGS
 MF0072_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0072
 MF0072  HISTORY     - Date     Condition        Report By
 MF0072  HISTORY     - 1947     MONUMENTED       CGS
 MF0072  HISTORY     - 20091201 MARK NOT FOUND   GEOCAC
 MF0072
 MF0072                          STATION DESCRIPTION
 MF0072
 MF0072'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0072'AT JOLIET.
 MF0072'AT JOLIET, ABOUT 0.35 MILE WEST ALONG U.S. HIGHWAY 52 FROM THE
 MF0072'COURT HOUSE, ABOUT 0.1 MILE WEST OF THE WEST END OF THE DRAW
 MF0072'BRIDGE OVER THE CHICAGO DRAINAGE CANAL, AT THE BROADWAY STREET
 MF0072'OVER HEAD BRIDGE OVER THE HIGHWAY, SET VERTICALLY IN THE SOUTH
 MF0072'FACE OF THE NORTH CONCRETE ABUTMENT OF THE OVER PASS BRIGE,
 MF0072'4 FEET EAST OF THE WEST END OF THE ABUTMENT, 6.6 FEET NORTH
 MF0072'OF THE NORTH CURB OF THE HIGHWAY, AND 4 FEET ABOVE THE SIDE
 MF0072'WALK.
 MF0072
 MF0072                          STATION RECOVERY (2009)
 MF0072
 MF0072'RECOVERY NOTE BY GEOCACHING 2009 (CT)
 MF0072'THE BRIDGE HAS BEEN REBUILT CIRCA 1991 OR 1992.  NONE OF THE ORIGINAL
 MF0072'ABUTMENT REMAINS.  HOWEVER, THIS PARTY LOCATED A MARK STAMPED Z 141
 MF0072'RESET.  IT IS AT THE TOP OF THE EASTERN STAIRCASE (CONNECTING BROADWAY
 MF0072'AVENUE WITH JEFFERSON STREET), ON THE NE WALL.  NO PID FOR THIS MARK
 MF0072'WAS FOUND IN THE NGS DATABASE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0165 ***********************************************************************
 MF0165  DESIGNATION -  Z 142
 MF0165  PID         -  MF0165
 MF0165  STATE/COUNTY-  IL/GRUNDY
 MF0165  COUNTRY     -  US
 MF0165  USGS QUAD   -  MINOOKA (2018)
 MF0165
 MF0165                         *CURRENT SURVEY CONTROL
 MF0165  ______________________________________________________________________
 MF0165* NAD 83(1986) POSITION- 41 25 03.     (N) 088 18 33.     (W)   SCALED
 MF0165* NAVD 88 ORTHO HEIGHT -   166.909 (meters)      547.60  (feet) ADJUSTED
 MF0165  ______________________________________________________________________
 MF0165  GEOID HEIGHT    -        -32.949 (meters)                     GEOID18
 MF0165  DYNAMIC HEIGHT  -        166.845 (meters)      547.39  (feet) COMP
 MF0165  MODELED GRAVITY -    980,240.3   (mgal)                       NAVD 88
 MF0165
 MF0165  VERT ORDER      -  FIRST     CLASS II
 MF0165
 MF0165.The horizontal coordinates were scaled from a map and have
 MF0165.an estimated accuracy of +/- 6 seconds.
 MF0165
 MF0165.The orthometric height was determined by differential leveling and
 MF0165.adjusted by the NATIONAL GEODETIC SURVEY
 MF0165.in June 1991.
 MF0165
 MF0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0165.GEOID18 height accuracy estimate available here.
 MF0165
 MF0165.Click photographs - Photos may exist for this station.
 MF0165
 MF0165.The dynamic height is computed by dividing the NAVD 88
 MF0165.geopotential number by the normal gravity value computed on the
 MF0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0165.degrees latitude (g = 980.6199 gals.).
 MF0165
 MF0165.The modeled gravity was interpolated from observed gravity values.
 MF0165
 MF0165;                    North         East    Units  Estimated Accuracy
 MF0165;SPC IL E     -   527,410.      302,020.      MT  (+/- 180 meters Scaled)
 MF0165
 MF0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL905859(NAD 83)
 MF0165
 MF0165                          SUPERSEDED SURVEY CONTROL
 MF0165
 MF0165  NGVD 29 (??/??/92)  166.995  (m)          547.88   (f) ADJ UNCH    1 2
 MF0165
 MF0165.Superseded values are not recommended for survey control.
 MF0165
 MF0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0165.See file dsdata.pdf to determine how the superseded data were derived.
 MF0165
 MF0165_MARKER: DB = BENCH MARK DISK
 MF0165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0165_STAMPING: Z 142 1947
 MF0165_MARK LOGO: CGS
 MF0165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0165+STABILITY: SURFACE MOTION
 MF0165
 MF0165  HISTORY     - Date     Condition        Report By
 MF0165  HISTORY     - 1947     MONUMENTED       CGS
 MF0165  HISTORY     - 20061119 MARK NOT FOUND   GEOCAC
 MF0165
 MF0165                          STATION DESCRIPTION
 MF0165
 MF0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 MF0165'8.4 MI NE FROM MORRIS.
 MF0165'ABOUT 1.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE COURT
 MF0165'HOUSE AT MORRIS, THENCE ABOUT 7.3 MILES NORTHEAST ALONG U.S.
 MF0165'HIGHWAY 6, ABOUT 0.6 MILE WEST OF THE INTERSECTION OF THE ELGIN,
 MF0165'JOLIET AND EASTERN RAILWAY, SET ON THE SOUTH SIDE OF THE HIGHWAY
 MF0165'AT A TWO STORY SHINGLE FARM HOUSE, 144 FEET NORTH OF THE
 MF0165'NORTHWEST CORNER OF THE HOUSE, 71 FEET EAST OF THE CENTER LINE
 MF0165'OF THE DRIVE WAY TO THE HOUSE, 25 FEET SOUTH OF THE CENTER LINE
 MF0165'OF THE HIGHWAY, 2 FEET NORTH OF THE SOUTH RIGHT-OF-WAY FENCE,
 MF0165'ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE
 MF0165'POST PROJECTING 4 INCHES.  THIS MARK MAY ALSO BE REACHED FROM
 MF0165'MORRIS BY GOING 1.8 MILES NORTH ALONG STATE HIGHWAY 47, THENCE
 MF0165'6.6 MILES NORTHEAST ALONG U.S. HIGHWAY 6.
 MF0165
 MF0165                          STATION RECOVERY (2006)
 MF0165
 MF0165'RECOVERY NOTE BY GEOCACHING 2006 (CT)
 MF0165'A CHECK OF THE AREA RESULTED IN NEGATIVE FINDINGS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0057 ***********************************************************************
 HB0057  DESIGNATION -  Z 143
 HB0057  PID         -  HB0057
 HB0057  STATE/COUNTY-  IL/GALLATIN
 HB0057  COUNTRY     -  US
 HB0057  USGS QUAD   -  SHAWNEETOWN (2018)
 HB0057
 HB0057                         *CURRENT SURVEY CONTROL
 HB0057  ______________________________________________________________________
 HB0057* NAD 83(1986) POSITION- 37 43 01.     (N) 088 11 11.     (W)   SCALED
 HB0057* NAVD 88 ORTHO HEIGHT -   125.768 (meters)      412.62  (feet) ADJUSTED
 HB0057  ______________________________________________________________________
 HB0057  GEOID HEIGHT    -        -29.843 (meters)                     GEOID18
 HB0057  DYNAMIC HEIGHT  -        125.681 (meters)      412.34  (feet) COMP
 HB0057  MODELED GRAVITY -    979,939.5   (mgal)                       NAVD 88
 HB0057
 HB0057  VERT ORDER      -  FIRST     CLASS II
 HB0057
 HB0057.The horizontal coordinates were scaled from a map and have
 HB0057.an estimated accuracy of +/- 6 seconds.
 HB0057
 HB0057.The orthometric height was determined by differential leveling and
 HB0057.adjusted by the NATIONAL GEODETIC SURVEY
 HB0057.in June 1991.
 HB0057
 HB0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0057.GEOID18 height accuracy estimate available here.
 HB0057
 HB0057.Click photographs - Photos may exist for this station.
 HB0057
 HB0057.The dynamic height is computed by dividing the NAVD 88
 HB0057.geopotential number by the normal gravity value computed on the
 HB0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0057.degrees latitude (g = 980.6199 gals.).
 HB0057
 HB0057.The modeled gravity was interpolated from observed gravity values.
 HB0057
 HB0057;                    North         East    Units  Estimated Accuracy
 HB0057;SPC IL E     -   116,570.      312,960.      MT  (+/- 180 meters Scaled)
 HB0057
 HB0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG954750(NAD 83)
 HB0057
 HB0057                          SUPERSEDED SURVEY CONTROL
 HB0057
 HB0057  NGVD 29 (11/26/84)  125.866  (m)          412.95   (f) ADJUSTED    1 2
 HB0057
 HB0057.Superseded values are not recommended for survey control.
 HB0057
 HB0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0057.See file dsdata.pdf to determine how the superseded data were derived.
 HB0057
 HB0057_MARKER: DB = BENCH MARK DISK
 HB0057_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 HB0057_SP_SET: FOUNDATION
 HB0057_STAMPING: Z 143 1949
 HB0057_MARK LOGO: CGS
 HB0057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB0057_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0057+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 HB0057
 HB0057  HISTORY     - Date     Condition        Report By
 HB0057  HISTORY     - 1949     MONUMENTED       CGS
 HB0057  HISTORY     - 1978     GOOD             ILDT
 HB0057  HISTORY     - 1978     GOOD             ILDT
 HB0057  HISTORY     - 1978     GOOD             ILDT
 HB0057  HISTORY     - 20110427 GOOD             ILDT
 HB0057  HISTORY     - 20120516 GOOD             PATRIC
 HB0057  HISTORY     - 20120717 GOOD             ILDT
 HB0057
 HB0057                          STATION DESCRIPTION
 HB0057
 HB0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0057'AT SHAWNEETOWN.
 HB0057'AT SHAWNEETOWN, SET VERTICALLY IN THE CONCRETE FOUNDATION OF THE
 HB0057'COUNTY COURT HOUSE, AT THE CENTER OF THE SOUTH COLUMN OF THE
 HB0057'WEST ENTRANCE DOORWAY TO THE COURT HOUSE, 7 FEET SOUTH OF THE
 HB0057'CENTER OF THE ENTRANCE AND 1 1/2 FEET ABOVE THE GROUND.
 HB0057
 HB0057                          STATION RECOVERY (1978)
 HB0057
 HB0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0057'RECOVERED IN GOOD CONDITION.
 HB0057
 HB0057                          STATION RECOVERY (1978)
 HB0057
 HB0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0057'RECOVERED IN GOOD CONDITION.
 HB0057
 HB0057                          STATION RECOVERY (1978)
 HB0057
 HB0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0057'RECOVERED IN GOOD CONDITION.
 HB0057
 HB0057                          STATION RECOVERY (2011)
 HB0057
 HB0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0057'RECOVERED IN GOOD CONDITION.
 HB0057
 HB0057                          STATION RECOVERY (2012)
 HB0057
 HB0057'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2012 (SAL)
 HB0057'RECOVERED AS DESCRIBED.
 HB0057
 HB0057                          STATION RECOVERY (2012)
 HB0057
 HB0057'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0028 ***********************************************************************
 HB0028  DESIGNATION -  Z 144
 HB0028  PID         -  HB0028
 HB0028  STATE/COUNTY-  IL/SALINE
 HB0028  COUNTRY     -  US
 HB0028  USGS QUAD   -  ELDORADO (2018)
 HB0028
 HB0028                         *CURRENT SURVEY CONTROL
 HB0028  ______________________________________________________________________
 HB0028* NAD 83(1986) POSITION- 37 48 43.     (N) 088 29 05.     (W)   SCALED
 HB0028* NAVD 88 ORTHO HEIGHT -   125.467 (meters)      411.64  (feet) ADJUSTED
 HB0028  ______________________________________________________________________
 HB0028  GEOID HEIGHT    -        -29.712 (meters)                     GEOID18
 HB0028  DYNAMIC HEIGHT  -        125.381 (meters)      411.35  (feet) COMP
 HB0028  MODELED GRAVITY -    979,947.8   (mgal)                       NAVD 88
 HB0028
 HB0028  VERT ORDER      -  FIRST     CLASS II
 HB0028
 HB0028.The horizontal coordinates were scaled from a map and have
 HB0028.an estimated accuracy of +/- 6 seconds.
 HB0028
 HB0028.The orthometric height was determined by differential leveling and
 HB0028.adjusted by the NATIONAL GEODETIC SURVEY
 HB0028.in June 1991.
 HB0028
 HB0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0028.GEOID18 height accuracy estimate available here.
 HB0028
 HB0028.Click photographs - Photos may exist for this station.
 HB0028
 HB0028.The dynamic height is computed by dividing the NAVD 88
 HB0028.geopotential number by the normal gravity value computed on the
 HB0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0028.degrees latitude (g = 980.6199 gals.).
 HB0028
 HB0028.The modeled gravity was interpolated from observed gravity values.
 HB0028
 HB0028;                    North         East    Units  Estimated Accuracy
 HB0028;SPC IL E     -   127,110.      286,670.      MT  (+/- 180 meters Scaled)
 HB0028
 HB0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG693859(NAD 83)
 HB0028
 HB0028                          SUPERSEDED SURVEY CONTROL
 HB0028
 HB0028  NGVD 29 (11/26/84)  125.566  (m)          411.96   (f) ADJUSTED    1 2
 HB0028
 HB0028.Superseded values are not recommended for survey control.
 HB0028
 HB0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0028.See file dsdata.pdf to determine how the superseded data were derived.
 HB0028
 HB0028_MARKER: DB = BENCH MARK DISK
 HB0028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0028_STAMPING: Z 144 1949
 HB0028_MARK LOGO: CGS
 HB0028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0028+STABILITY: SURFACE MOTION
 HB0028
 HB0028  HISTORY     - Date     Condition        Report By
 HB0028  HISTORY     - 1949     MONUMENTED       CGS
 HB0028  HISTORY     - 1952     GOOD             CGS
 HB0028  HISTORY     - 20110627 MARK NOT FOUND   ILDT
 HB0028  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0028
 HB0028                          STATION DESCRIPTION
 HB0028
 HB0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0028'2.2 MI NW FROM ELDORADO.
 HB0028'ABOUT 2.25 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 HB0028'FROM THE JUNCTION OF THE CLEVELAND, CINCINNATI, CHICAGO AND ST.
 HB0028'LOUIS RAILWAY AT ELDORADO, AT A ROAD CROSSING, ABOUT 0.25 MILE
 HB0028'SOUTHEAST AND ACROSS THE TRACK FROM DERING COAL MINES, 97 1/2
 HB0028'FEET NORTHEAST OF THE NORTHEAST CORNER OF A WHITE HOUSE, 48 FEET
 HB0028'SOUTHWEST OF THE CENTER OF THE CROSSING, 39 FEET WEST OF THE
 HB0028'CENTER LINE OF THE ROAD, 27 FEET SOUTH OF THE SOUTH RAIL, 22
 HB0028'FEET NORTH-NORTHWEST OF TELEPHONE POLE NO. 1093, 1 1/2 FEET WEST OF
 HB0028'A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW THE TRACK AND
 HB0028'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 HB0028
 HB0028                          STATION RECOVERY (1952)
 HB0028
 HB0028'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952
 HB0028'RECOVERED IN GOOD CONDITION.
 HB0028
 HB0028                          STATION RECOVERY (2011)
 HB0028
 HB0028'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0028'MARK NOT FOUND.
 HB0028
 HB0028                          STATION RECOVERY (2012)
 HB0028
 HB0028'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0028'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0531 ***********************************************************************
 HB0531  DESIGNATION -  Z 145
 HB0531  PID         -  HB0531
 HB0531  STATE/COUNTY-  IL/FRANKLIN
 HB0531  COUNTRY     -  US
 HB0531  USGS QUAD   -  THOMPSONVILLE (2018)
 HB0531
 HB0531                         *CURRENT SURVEY CONTROL
 HB0531  ______________________________________________________________________
 HB0531* NAD 83(1986) POSITION- 37 55 24.     (N) 088 46 40.     (W)   SCALED
 HB0531* NAVD 88 ORTHO HEIGHT -   139.603 (meters)      458.01  (feet) ADJUSTED
 HB0531  ______________________________________________________________________
 HB0531  GEOID HEIGHT    -        -29.641 (meters)                     GEOID18
 HB0531  DYNAMIC HEIGHT  -        139.508 (meters)      457.70  (feet) COMP
 HB0531  MODELED GRAVITY -    979,944.4   (mgal)                       NAVD 88
 HB0531
 HB0531  VERT ORDER      -  FIRST     CLASS II
 HB0531
 HB0531.The horizontal coordinates were scaled from a map and have
 HB0531.an estimated accuracy of +/- 6 seconds.
 HB0531
 HB0531.The orthometric height was determined by differential leveling and
 HB0531.adjusted by the NATIONAL GEODETIC SURVEY
 HB0531.in June 1991.
 HB0531
 HB0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0531.GEOID18 height accuracy estimate available here.
 HB0531
 HB0531.Click photographs - Photos may exist for this station.
 HB0531
 HB0531.The dynamic height is computed by dividing the NAVD 88
 HB0531.geopotential number by the normal gravity value computed on the
 HB0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0531.degrees latitude (g = 980.6199 gals.).
 HB0531
 HB0531.The modeled gravity was interpolated from observed gravity values.
 HB0531
 HB0531;                    North         East    Units  Estimated Accuracy
 HB0531;SPC IL E     -   139,560.      260,920.      MT  (+/- 180 meters Scaled)
 HB0531
 HB0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG437987(NAD 83)
 HB0531
 HB0531                          SUPERSEDED SURVEY CONTROL
 HB0531
 HB0531  NGVD 29 (11/26/84)  139.697  (m)          458.32   (f) ADJUSTED    1 2
 HB0531
 HB0531.Superseded values are not recommended for survey control.
 HB0531
 HB0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0531.See file dsdata.pdf to determine how the superseded data were derived.
 HB0531
 HB0531_MARKER: DB = BENCH MARK DISK
 HB0531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0531_STAMPING: Z 145 1949
 HB0531_MARK LOGO: CGS
 HB0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0531+STABILITY: SURFACE MOTION
 HB0531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0531+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 HB0531
 HB0531  HISTORY     - Date     Condition        Report By
 HB0531  HISTORY     - 1949     MONUMENTED       CGS
 HB0531  HISTORY     - 20090507 GOOD             ILDT
 HB0531  HISTORY     - 20120612 GOOD             ILDT
 HB0531
 HB0531                          STATION DESCRIPTION
 HB0531
 HB0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0531'1.2 MI NW FROM THOMPSONVILLE.
 HB0531'1.25 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 HB0531'STATION AT THOMPSONVILLE, AT PRIVATE ROAD CROSSING ON PROPERTY OF
 HB0531'KATHERINE PERRY, 28.5 FEET NORTH-NORTHWEST OF THE CENTER LINE OF
 HB0531'THE CROSSING, 18 FEET NORTHEAST OF THE NORTHEAST RAIL, 18 FEET
 HB0531'WEST-NORTHWEST OF CENTER LINE OF PRIVATE ROAD, 18 FEET EAST-SOUTHEAST
 HB0531'OF TELEPHONE POLE, 1.5 FEET SOUTH OF A WHITE WOODEN WITNESS POST,
 HB0531'1 FOOT BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A CONCRETE
 HB0531'POST PROJECTING 3 INCHES.
 HB0531
 HB0531                          STATION RECOVERY (2009)
 HB0531
 HB0531'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 HB0531'ELECTRIC FENCE VERY CLOSE.
 HB0531
 HB0531                          STATION RECOVERY (2012)
 HB0531
 HB0531'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0010 ***********************************************************************
 JC0010  DESIGNATION -  Z 146 RESET
 JC0010  PID         -  JC0010
 JC0010  STATE/COUNTY-  IL/MADISON
 JC0010  COUNTRY     -  US
 JC0010  USGS QUAD   -  MONKS MOUND (2018)
 JC0010
 JC0010                         *CURRENT SURVEY CONTROL
 JC0010  ______________________________________________________________________
 JC0010* NAD 83(1986) POSITION- 38 39 32.9    (N) 090 02 48.8    (W)   HD_HELD2
 JC0010* NAVD 88 ORTHO HEIGHT -   127.79  (meters)      419.3   (feet) RESET
 JC0010  ______________________________________________________________________
 JC0010  GEOID HEIGHT    -        -30.997 (meters)                     GEOID18
 JC0010  VERT ORDER      -  THIRD
 JC0010
 JC0010.The horizontal coordinates were established by autonomous hand held GPS
 JC0010.observations and have an estimated accuracy of +/- 10 meters.
 JC0010
 JC0010.The orthometric height was computed from unverified reset data.
 JC0010
 JC0010.No vertical observational check was made to the station.
 JC0010
 JC0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0010.GEOID18 height accuracy estimate available here.
 JC0010
 JC0010.Click photographs - Photos may exist for this station.
 JC0010
 JC0010;                    North         East    Units  Estimated Accuracy
 JC0010;SPC IL W     -   221,139.      710,425.      MT  (+/- 10 meters HH2 GPS)
 JC0010
 JC0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5696283090(NAD 83)
 JC0010
 JC0010                          SUPERSEDED SURVEY CONTROL
 JC0010
 JC0010  NGVD 29 (??/??/??)  127.90   (m)          419.6    (f) RESET       3  
 JC0010
 JC0010.Superseded values are not recommended for survey control.
 JC0010
 JC0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0010.See file dsdata.pdf to determine how the superseded data were derived.
 JC0010
 JC0010_MARKER: DV = VERTICAL CONTROL DISK
 JC0010_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JC0010_STAMPING: Z 146 RESET 1961 RESET 1973
 JC0010_MARK LOGO: NGS
 JC0010_PROJECTION: FLUSH
 JC0010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC0010
 JC0010  HISTORY     - Date     Condition        Report By
 JC0010  HISTORY     - 1973     MONUMENTED       NGS
 JC0010  HISTORY     - 20121009 GOOD             GEOCAC
 JC0010
 JC0010                          STATION DESCRIPTION
 JC0010
 JC0010'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 JC0010'3.1 MI NW FROM CASEYVILLE.
 JC0010'ABOUT 1.3 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JC0010'THE CROSSING OF STATE HIGHWAY 157, THENCE 0.9 MILE NORTH ALONG
 JC0010'BLACK LANE TO THE INTERSECTION WITH U.S. HIGHWAY 40 BUSINESS,
 JC0010'CONTINUE NORTH ON BLACK LANE ABOUT 200 FEET TO THE BENCH MARK
 JC0010'ON THE RIGHT, 98 FEET WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF
 JC0010'A SMALL CATHOLIC CHURCH, 9.5 FEET SOUTH-SOUTHWEST OF AN 18-INCH
 JC0010'TREE, 7.5 FEET EAST OF THE EAST CURB OF BLACK LANE, 5 FEET
 JC0010'NORTHEAST OF THE EDGE OF A MANHOLE COVER AND 2 FEET NORTH OF A
 JC0010'HIGHWAY RIGHT-OF-WAY MARKER.  IT IS A STANDARD BENCH MARK DISK
 JC0010'STAMPED Z 146 RESET 1961 RESET 1973, SWEATED TO THE TOP OF A 5/8
 JC0010'INCH COPPER COATED ROD, 4 FEET DEEP WITH A 10 INCH STEEL PLATE
 JC0010'BOLTED AT THE BOTTOM, ENCASED IN AN 8-INCH SQUARE CINDER BLOCK
 JC0010'AND IS FLUSH WITH THE GROUND SURFACE.  NOTE-- DUE TO CONSTRUCTION
 JC0010'IN THE AREA, THIS MARK REPLACES Z 146 RESET 1961.  THE DISK WAS
 JC0010'RECLAIMED FROM Z 146 RESET 1961 AFTER THE LEVEL TIE WAS MADE.
 JC0010
 JC0010                          STATION RECOVERY (2012)
 JC0010
 JC0010'RECOVERY NOTE BY GEOCACHING 2012 (APC)
 JC0010'STATION DISK FOUND AS DESCRIBED, ON THE LAWN IN FRONT OF THE CHURCH
 JC0010'BUILDING AT 3108 FAIRMONT AVENUE.  CONGREGATION IS NOW IGLESIA
 JC0010'BAUTISTE AGAPE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1364 ***********************************************************************
 JB1364  DESIGNATION -  Z 147
 JB1364  PID         -  JB1364
 JB1364  STATE/COUNTY-  IL/ST CLAIR
 JB1364  COUNTRY     -  US
 JB1364  USGS QUAD   -  O'FALLON (2018)
 JB1364
 JB1364                         *CURRENT SURVEY CONTROL
 JB1364  ______________________________________________________________________
 JB1364* NAD 83(1986) POSITION- 38 35 27.     (N) 089 53 02.     (W)   SCALED
 JB1364* NAVD 88 ORTHO HEIGHT -   159.901 (meters)      524.61  (feet) ADJUSTED
 JB1364  ______________________________________________________________________
 JB1364  GEOID HEIGHT    -        -30.698 (meters)                     GEOID18
 JB1364  DYNAMIC HEIGHT  -        159.800 (meters)      524.28  (feet) COMP
 JB1364  MODELED GRAVITY -    979,992.0   (mgal)                       NAVD 88
 JB1364
 JB1364  VERT ORDER      -  FIRST     CLASS I
 JB1364
 JB1364.The horizontal coordinates were scaled from a map and have
 JB1364.an estimated accuracy of +/- 6 seconds.
 JB1364
 JB1364.The orthometric height was determined by differential leveling and
 JB1364.adjusted by the NATIONAL GEODETIC SURVEY
 JB1364.in June 1991.
 JB1364
 JB1364.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1364.GEOID18 height accuracy estimate available here.
 JB1364
 JB1364.Click photographs - Photos may exist for this station.
 JB1364
 JB1364.The dynamic height is computed by dividing the NAVD 88
 JB1364.geopotential number by the normal gravity value computed on the
 JB1364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1364.degrees latitude (g = 980.6199 gals.).
 JB1364
 JB1364.The modeled gravity was interpolated from observed gravity values.
 JB1364
 JB1364;                    North         East    Units  Estimated Accuracy
 JB1364;SPC IL W     -   213,590.      724,640.      MT  (+/- 180 meters Scaled)
 JB1364
 JB1364_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH488753(NAD 83)
 JB1364
 JB1364                          SUPERSEDED SURVEY CONTROL
 JB1364
 JB1364  NGVD 29 (??/??/92)  160.017  (m)          524.99   (f) ADJ UNCH    1 1
 JB1364
 JB1364.Superseded values are not recommended for survey control.
 JB1364
 JB1364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1364.See file dsdata.pdf to determine how the superseded data were derived.
 JB1364
 JB1364_MARKER: DB = BENCH MARK DISK
 JB1364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1364_STAMPING: Z 147 1949
 JB1364_MARK LOGO: CGS
 JB1364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1364+STABILITY: SURFACE MOTION
 JB1364
 JB1364  HISTORY     - Date     Condition        Report By
 JB1364  HISTORY     - 1949     MONUMENTED       CGS
 JB1364  HISTORY     - 1969     GOOD             CGS
 JB1364
 JB1364                          STATION DESCRIPTION
 JB1364
 JB1364'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1364'1.4 MI E FROM O FALLON.
 JB1364'ABOUT 1.4 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1364'THE STATION AT OFALLON, NEAR MILEPOLE 318-42, 47 FEET NORTHWEST
 JB1364'OF THE CENTER OF A NARROW DIRT ROAD CROSSING, 39.3 FEET NORTH
 JB1364'OF THE NORTH RAIL, 24 FEET WEST OF THE CENTER LINE OF THE ROAD,
 JB1364'1 FOOT SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK
 JB1364'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 JB1364'THE LEVEL OF THE GROUND.  SEC 28, T 2N, R 7W.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0704 ***********************************************************************
 HB0704  DESIGNATION -  Z 148
 HB0704  PID         -  HB0704
 HB0704  STATE/COUNTY-  IL/JACKSON
 HB0704  COUNTRY     -  US
 HB0704  USGS QUAD   -  MURPHYSBORO (2018)
 HB0704
 HB0704                         *CURRENT SURVEY CONTROL
 HB0704  ______________________________________________________________________
 HB0704* NAD 83(1986) POSITION- 37 45 47.     (N) 089 17 52.     (W)   SCALED
 HB0704* NAVD 88 ORTHO HEIGHT -   117.826 (meters)      386.57  (feet) ADJUSTED
 HB0704  ______________________________________________________________________
 HB0704  GEOID HEIGHT    -        -29.191 (meters)                     GEOID18
 HB0704  DYNAMIC HEIGHT  -        117.744 (meters)      386.30  (feet) COMP
 HB0704  MODELED GRAVITY -    979,934.7   (mgal)                       NAVD 88
 HB0704
 HB0704  VERT ORDER      -  FIRST     CLASS II
 HB0704
 HB0704.The horizontal coordinates were scaled from a map and have
 HB0704.an estimated accuracy of +/- 6 seconds.
 HB0704
 HB0704.The orthometric height was determined by differential leveling and
 HB0704.adjusted by the NATIONAL GEODETIC SURVEY
 HB0704.in June 1991.
 HB0704
 HB0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0704.GEOID18 height accuracy estimate available here.
 HB0704
 HB0704.Click photographs - Photos may exist for this station.
 HB0704
 HB0704.The dynamic height is computed by dividing the NAVD 88
 HB0704.geopotential number by the normal gravity value computed on the
 HB0704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0704.degrees latitude (g = 980.6199 gals.).
 HB0704
 HB0704.The modeled gravity was interpolated from observed gravity values.
 HB0704
 HB0704;                    North         East    Units  Estimated Accuracy
 HB0704;SPC IL W     -   122,030.      776,560.      MT  (+/- 180 meters Scaled)
 HB0704
 HB0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG976820(NAD 83)
 HB0704
 HB0704                          SUPERSEDED SURVEY CONTROL
 HB0704
 HB0704  NGVD 29 (11/26/84)  117.921  (m)          386.88   (f) ADJUSTED    1 2
 HB0704
 HB0704.Superseded values are not recommended for survey control.
 HB0704
 HB0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0704.See file dsdata.pdf to determine how the superseded data were derived.
 HB0704
 HB0704_MARKER: DB = BENCH MARK DISK
 HB0704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0704_STAMPING: Z 148 1949
 HB0704_MARK LOGO: CGS
 HB0704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0704+STABILITY: SURFACE MOTION
 HB0704_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0704+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2011
 HB0704
 HB0704  HISTORY     - Date     Condition        Report By
 HB0704  HISTORY     - 1949     MONUMENTED       CGS
 HB0704  HISTORY     - 20110911 GOOD             ILDT
 HB0704
 HB0704                          STATION DESCRIPTION
 HB0704
 HB0704'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 HB0704'1.4 MI NE FROM TEXAS JUNCTION.
 HB0704'1.45 MILES NORTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0704'THE JUNCTION OF THE MAIN TRACK AND A TRACK LEADING WEST TO
 HB0704'MURPHYSBORO AT TEXAS JUNCTION, ABOUT 0.1 MILE EAST OF A R/W
 HB0704'WHISTLE POST, ABOUT 95 YARDS EAST OF THE WEST END OF A CURVE
 HB0704'IN THE TRACK EXTENDING WEST TO NORTHEAST, ON THE OUTSIDE OF THE
 HB0704'CURVE, 45 FEET SOUTH OF THE SOUTH RAIL, 28 FEET NORTHWEST OF A
 HB0704'38 INCH MAPLE TREE, 1 FOOT SOUTH OF THE R/W FENCE, 2 FEET WEST
 HB0704'OF A WHITE WOODEN WITNESS POST, ABOUT 1.5 FEET ABOVE THE LEVEL
 HB0704'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 HB0704'4 INCHES.
 HB0704
 HB0704                          STATION RECOVERY (2011)
 HB0704
 HB0704'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0704'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0781 ***********************************************************************
 HB0781  DESIGNATION -  Z 149
 HB0781  PID         -  HB0781
 HB0781  STATE/COUNTY-  IL/UNION
 HB0781  COUNTRY     -  US
 HB0781  USGS QUAD   -  JONESBORO (2018)
 HB0781
 HB0781                         *CURRENT SURVEY CONTROL
 HB0781  ______________________________________________________________________
 HB0781* NAD 83(1986) POSITION- 37 28 03.     (N) 089 15 20.     (W)   SCALED
 HB0781* NAVD 88 ORTHO HEIGHT -   191.987 (meters)      629.88  (feet) ADJUSTED
 HB0781  ______________________________________________________________________
 HB0781  GEOID HEIGHT    -        -28.550 (meters)                     GEOID18
 HB0781  DYNAMIC HEIGHT  -        191.850 (meters)      629.43  (feet) COMP
 HB0781  MODELED GRAVITY -    979,910.7   (mgal)                       NAVD 88
 HB0781
 HB0781  VERT ORDER      -  FIRST     CLASS I
 HB0781
 HB0781.The horizontal coordinates were scaled from a map and have
 HB0781.an estimated accuracy of +/- 6 seconds.
 HB0781
 HB0781.The orthometric height was determined by differential leveling and
 HB0781.adjusted by the NATIONAL GEODETIC SURVEY
 HB0781.in June 1991.
 HB0781
 HB0781.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0781.GEOID18 height accuracy estimate available here.
 HB0781
 HB0781.Click photographs - Photos may exist for this station.
 HB0781
 HB0781.The dynamic height is computed by dividing the NAVD 88
 HB0781.geopotential number by the normal gravity value computed on the
 HB0781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0781.degrees latitude (g = 980.6199 gals.).
 HB0781
 HB0781.The modeled gravity was interpolated from observed gravity values.
 HB0781
 HB0781;                    North         East    Units  Estimated Accuracy
 HB0781;SPC IL W     -    89,260.      780,600.      MT  (+/- 180 meters Scaled)
 HB0781
 HB0781_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG005491(NAD 83)
 HB0781
 HB0781                          SUPERSEDED SURVEY CONTROL
 HB0781
 HB0781  NGVD 29 (11/26/84)  191.997  (m)          629.91   (f) ADJUSTED    1 1
 HB0781
 HB0781.Superseded values are not recommended for survey control.
 HB0781
 HB0781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0781.See file dsdata.pdf to determine how the superseded data were derived.
 HB0781
 HB0781_MARKER: DB = BENCH MARK DISK
 HB0781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0781_STAMPING: Z 149 1949
 HB0781_MARK LOGO: CGS
 HB0781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0781+STABILITY: SURFACE MOTION
 HB0781
 HB0781  HISTORY     - Date     Condition        Report By
 HB0781  HISTORY     - 1949     MONUMENTED       CGS
 HB0781  HISTORY     - 1969     GOOD             CGS
 HB0781  HISTORY     - 1976     GOOD             ILDT
 HB0781  HISTORY     - 1976     GOOD             ILDT
 HB0781  HISTORY     - 1976     GOOD             ILDT
 HB0781  HISTORY     - 20020828 MARK NOT FOUND   USACE
 HB0781  HISTORY     - 20110614 MARK NOT FOUND   ILDT
 HB0781  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 HB0781
 HB0781                          STATION DESCRIPTION
 HB0781
 HB0781'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0781'0.8 MI N FROM ANNA.
 HB0781'ABOUT 0.75 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0781'THE STATION AT ANNA, 9 RAILS NORTH OF MILEPOST 328, 41 FEET
 HB0781'SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 HB0781'GRAVELED ROAD, 157 FEET WEST AND ACROSS THE TRACKS FROM THE CENTER
 HB0781'LINE OF U.S. HIGHWAY 51, 31 1/2 FEET WEST OF THE WEST RAIL OF THE
 HB0781'WEST TRACK, 31 FEET SOUTH OF THE CENTER LINE OF THE GRAVELED ROAD,
 HB0781'57 FEET EAST OF THE CENTER LINE OF A PRIVATE DRIVEWAY, 96 FEET
 HB0781'EAST AND ACROSS THE DRIVEWAY FROM A 30-INCH BLACK WALNUT TREE,
 HB0781'18 FEET SOUTHWEST OF A RAILROAD CROSSING SIGN, 1.0 FOOT EAST OF A
 HB0781'METAL WITNESS POST, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP
 HB0781'OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 HB0781'GROUND.  SEC 18, T12S, R1W
 HB0781
 HB0781                          STATION RECOVERY (1976)
 HB0781
 HB0781'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0781'RECOVERED IN GOOD CONDITION.
 HB0781
 HB0781                          STATION RECOVERY (1976)
 HB0781
 HB0781'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0781'RECOVERED IN GOOD CONDITION.
 HB0781
 HB0781                          STATION RECOVERY (1976)
 HB0781
 HB0781'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0781'RECOVERED IN GOOD CONDITION.
 HB0781
 HB0781                          STATION RECOVERY (2002)
 HB0781
 HB0781'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0781'SUSPECTED DESTROYED DUE TO DITCH WORK.
 HB0781
 HB0781                          STATION RECOVERY (2011)
 HB0781
 HB0781'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 HB0781'MARK NOT FOUND.
 HB0781
 HB0781                          STATION RECOVERY (2012)
 HB0781
 HB0781'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0781'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1833 ***********************************************************************
 LB1833  DESIGNATION -  Z 15
 LB1833  PID         -  LB1833
 LB1833  STATE/COUNTY-  IL/VERMILION
 LB1833  COUNTRY     -  US
 LB1833  USGS QUAD   -  OAKWOOD (2018)
 LB1833
 LB1833                         *CURRENT SURVEY CONTROL
 LB1833  ______________________________________________________________________
 LB1833* NAD 83(1986) POSITION- 40 02 48.     (N) 087 49 48.     (W)   SCALED
 LB1833* NAVD 88 ORTHO HEIGHT -   202.523 (meters)      664.44  (feet) ADJUSTED
 LB1833  ______________________________________________________________________
 LB1833  GEOID HEIGHT    -        -32.247 (meters)                     GEOID18
 LB1833  DYNAMIC HEIGHT  -        202.421 (meters)      664.11  (feet) COMP
 LB1833  MODELED GRAVITY -    980,117.8   (mgal)                       NAVD 88
 LB1833
 LB1833  VERT ORDER      -  FIRST     CLASS II
 LB1833
 LB1833.The horizontal coordinates were scaled from a map and have
 LB1833.an estimated accuracy of +/- 6 seconds.
 LB1833
 LB1833.The orthometric height was determined by differential leveling and
 LB1833.adjusted by the NATIONAL GEODETIC SURVEY
 LB1833.in June 1991.
 LB1833
 LB1833.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1833.GEOID18 height accuracy estimate available here.
 LB1833
 LB1833.Click photographs - Photos may exist for this station.
 LB1833
 LB1833.The dynamic height is computed by dividing the NAVD 88
 LB1833.geopotential number by the normal gravity value computed on the
 LB1833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1833.degrees latitude (g = 980.6199 gals.).
 LB1833
 LB1833.The modeled gravity was interpolated from observed gravity values.
 LB1833
 LB1833;                    North         East    Units  Estimated Accuracy
 LB1833;SPC IL E     -   375,300.      342,950.      MT  (+/- 180 meters Scaled)
 LB1833
 LB1833_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK291332(NAD 83)
 LB1833
 LB1833                          SUPERSEDED SURVEY CONTROL
 LB1833
 LB1833  NGVD 29 (??/??/92)  202.583  (m)          664.64   (f) ADJ UNCH    1 2
 LB1833
 LB1833.Superseded values are not recommended for survey control.
 LB1833
 LB1833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1833.See file dsdata.pdf to determine how the superseded data were derived.
 LB1833
 LB1833_MARKER: DB = BENCH MARK DISK
 LB1833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1833_STAMPING: Z 15 1934
 LB1833_MARK LOGO: CGS
 LB1833_PROJECTION: PROJECTING 5 CENTIMETERS
 LB1833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1833+STABILITY: SURFACE MOTION
 LB1833_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB1833+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 LB1833
 LB1833  HISTORY     - Date     Condition        Report By
 LB1833  HISTORY     - 1934     MONUMENTED       CGS
 LB1833  HISTORY     - 1954     GOOD             CGS
 LB1833  HISTORY     - 1986     GOOD             NGS
 LB1833  HISTORY     - 20110118 GOOD             ILDT
 LB1833  HISTORY     - 20120331 GOOD             GEOSPC
 LB1833
 LB1833                          STATION DESCRIPTION
 LB1833
 LB1833'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1833'AT FAIRMOUNT.
 LB1833'AT FAIRMOUNT, ABOUT 105 YARDS EAST ALONG THE WABASH RAILROAD
 LB1833'FROM THE STATION, AT CROSSING OF MAIN STREET, 74 FEET EAST-SOUTHEAST
 LB1833'OF CENTE OF CROSSING OF MAIN STREET AND MAIN TRACK, 47 FEET
 LB1833'EAST OF EAST CURB LINE OF MAIN STREET, 22 FEET SOUTH OF SOUTH
 LB1833'RAIL OF MAIN TRACK, 8.2 FEET SOUTH OF SOUTH RAIL OF A SIDE
 LB1833'TRACK, 6 FEET NORTH OF CONCRETE FOUNDATION OF LUMBER YARD WAREHOUSE,
 LB1833'28.2 FEET EAST-NORTHEAST OF NORTHWEST CORNER OF SAME WAREHOUSE,
 LB1833'1 FOOT SOUTHEAST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT
 LB1833'BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE POST
 LB1833'PROJECTING 2 INCHES.
 LB1833
 LB1833                          STATION RECOVERY (1986)
 LB1833
 LB1833'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LB1833'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LB1833'FAIRMOUNT, AT THE INTERSECTION OF MAIN STREET AND THE NORFOLK AND
 LB1833'WESTERN RAILROAD, 21.0 M (68.9 FT) EAST OF THE CENTERLINE OF THE
 LB1833'STREET, 8.6 M (28.2 FT) EAST-NORTHEAST OF THE NORTHWEST CORNER OF A
 LB1833'LUMBER YARD WAREHOUSE, 6.7 M (22.0 FT) SOUTH OF THE NEAR RAIL, 1.9 M
 LB1833'(6.2 FT) NORTH OF THE CONCRETE FOUNDATION OF THE WAREHOUSE, AND 0.8 M
 LB1833'(2.6 FT) SOUTHWEST OF A UTILITY POLE.
 LB1833'THE MARK IS ABOVE LEVEL WITH THE STREET.
 LB1833
 LB1833                          STATION RECOVERY (2011)
 LB1833
 LB1833'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1833'RECOVERED IN GOOD CONDITION.
 LB1833
 LB1833                          STATION RECOVERY (2012)
 LB1833
 LB1833'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LB1833'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0029 ***********************************************************************
 JB0029  DESIGNATION -  Z 150
 JB0029  PID         -  JB0029
 JB0029  STATE/COUNTY-  IL/CLAY
 JB0029  COUNTRY     -  US
 JB0029  USGS QUAD   -  CLAY CITY (2018)
 JB0029
 JB0029                         *CURRENT SURVEY CONTROL
 JB0029  ______________________________________________________________________
 JB0029* NAD 83(1986) POSITION- 38 41 26.     (N) 088 21 08.     (W)   SCALED
 JB0029* NAVD 88 ORTHO HEIGHT -   131.880 (meters)      432.68  (feet) ADJUSTED
 JB0029  ______________________________________________________________________
 JB0029  GEOID HEIGHT    -        -31.246 (meters)                     GEOID18
 JB0029  DYNAMIC HEIGHT  -        131.799 (meters)      432.41  (feet) COMP
 JB0029  MODELED GRAVITY -    980,006.1   (mgal)                       NAVD 88
 JB0029
 JB0029  VERT ORDER      -  FIRST     CLASS II
 JB0029
 JB0029.The horizontal coordinates were scaled from a map and have
 JB0029.an estimated accuracy of +/- 6 seconds.
 JB0029
 JB0029.The orthometric height was determined by differential leveling and
 JB0029.adjusted by the NATIONAL GEODETIC SURVEY
 JB0029.in June 1991.
 JB0029
 JB0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0029.GEOID18 height accuracy estimate available here.
 JB0029
 JB0029.Click photographs - Photos may exist for this station.
 JB0029
 JB0029.The dynamic height is computed by dividing the NAVD 88
 JB0029.geopotential number by the normal gravity value computed on the
 JB0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0029.degrees latitude (g = 980.6199 gals.).
 JB0029
 JB0029.The modeled gravity was interpolated from observed gravity values.
 JB0029
 JB0029;                    North         East    Units  Estimated Accuracy
 JB0029;SPC IL E     -   224,630.      298,360.      MT  (+/- 180 meters Scaled)
 JB0029
 JB0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH823833(NAD 83)
 JB0029
 JB0029                          SUPERSEDED SURVEY CONTROL
 JB0029
 JB0029  NGVD 29 (??/??/92)  131.997  (m)          433.06   (f) ADJ UNCH    1 2
 JB0029
 JB0029.Superseded values are not recommended for survey control.
 JB0029
 JB0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0029.See file dsdata.pdf to determine how the superseded data were derived.
 JB0029
 JB0029_MARKER: DB = BENCH MARK DISK
 JB0029_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 JB0029_SP_SET: PILE
 JB0029_STAMPING: Z 150 1949
 JB0029_MARK LOGO: CGS
 JB0029_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB0029
 JB0029  HISTORY     - Date     Condition        Report By
 JB0029  HISTORY     - 1949     MONUMENTED       CGS
 JB0029  HISTORY     - 1986     GOOD             NGS
 JB0029
 JB0029                          STATION DESCRIPTION
 JB0029
 JB0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0029'AT CLAY CITY.
 JB0029'AT CLAY CITY, ABOUT 1 BLOCK EAST OF THE BALTIMORE AND OHIO
 JB0029'RAILROAD STATION, AT MILE POST C235, SET VERTICALLY IN THE NORTH
 JB0029'FACE OF THE EAST PIER OF NORTH STORAGE TANK OF THE PURE OIL
 JB0029'COMPANY, 120 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK AND
 JB0029'ABOUT 4 FEET ABOVE THE LEVEL OF THE GROUND.
 JB0029
 JB0029                          STATION RECOVERY (1986)
 JB0029
 JB0029'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0029'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN CLAY
 JB0029'CITY, AT THE INTERSECTION OF WALNUT AND SOUTH 1ST STREETS, SET
 JB0029'VERTICALLY IN THE NORTH FACE OF THE MOST EASTERLY 1 OF 4 PILES OF THE
 JB0029'MOST NORTHERLY 1 OF 3 GAS STORAGE TANKS OF THE UNION OIL COMPANY, 34.1
 JB0029'M (111.9 FT) NORTH OF THE CENTER OF SOUTH 1ST STREET, AND 16.9 M (55.4
 JB0029'FT) WEST OF THE EXTENDED CENTER OF WALNUT STREET.
 JB0029'THE MARK IS 1.2 M ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1321 ***********************************************************************
 JB1321  DESIGNATION -  Z 151
 JB1321  PID         -  JB1321
 JB1321  STATE/COUNTY-  IL/CLINTON
 JB1321  COUNTRY     -  US
 JB1321  USGS QUAD   -  TRENTON (2018)
 JB1321
 JB1321                         *CURRENT SURVEY CONTROL
 JB1321  ______________________________________________________________________
 JB1321* NAD 83(1986) POSITION- 38 36 15.14   (N) 089 39 00.86   (W)   HD_HELD1
 JB1321* NAVD 88 ORTHO HEIGHT -   142.049 (meters)      466.04  (feet) ADJUSTED
 JB1321  ______________________________________________________________________
 JB1321  GEOID HEIGHT    -        -30.725 (meters)                     GEOID18
 JB1321  DYNAMIC HEIGHT  -        141.960 (meters)      465.75  (feet) COMP
 JB1321  MODELED GRAVITY -    979,998.7   (mgal)                       NAVD 88
 JB1321
 JB1321  VERT ORDER      -  FIRST     CLASS I
 JB1321
 JB1321.The horizontal coordinates were determined by differentially corrected
 JB1321.hand held GPS observations or other comparable positioning techniques
 JB1321.and have an estimated accuracy of +/- 3 meters.
 JB1321
 JB1321.The orthometric height was determined by differential leveling and
 JB1321.adjusted by the NATIONAL GEODETIC SURVEY
 JB1321.in June 1991.
 JB1321
 JB1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1321.GEOID18 height accuracy estimate available here.
 JB1321
 JB1321.Click photographs - Photos may exist for this station.
 JB1321
 JB1321.The dynamic height is computed by dividing the NAVD 88
 JB1321.geopotential number by the normal gravity value computed on the
 JB1321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1321.degrees latitude (g = 980.6199 gals.).
 JB1321
 JB1321.The modeled gravity was interpolated from observed gravity values.
 JB1321
 JB1321;                    North         East    Units  Estimated Accuracy
 JB1321;SPC IL W     -   215,160.5     744,981.9     MT  (+/- 3 meters HH1 GPS) 
 JB1321
 JB1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH6921976187(NAD 83)
 JB1321
 JB1321                          SUPERSEDED SURVEY CONTROL
 JB1321
 JB1321  NGVD 29 (??/??/92)  142.168  (m)          466.43   (f) ADJ UNCH    1 1
 JB1321
 JB1321.Superseded values are not recommended for survey control.
 JB1321
 JB1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1321.See file dsdata.pdf to determine how the superseded data were derived.
 JB1321
 JB1321_MARKER: DB = BENCH MARK DISK
 JB1321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1321_STAMPING: Z 151 1949
 JB1321_MARK LOGO: CGS
 JB1321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1321+STABILITY: SURFACE MOTION
 JB1321
 JB1321  HISTORY     - Date     Condition        Report By
 JB1321  HISTORY     - 1949     MONUMENTED       CGS
 JB1321  HISTORY     - 1969     GOOD             CGS
 JB1321  HISTORY     - 20110823 MARK NOT FOUND   ILDT
 JB1321  HISTORY     - 20151008 MARK NOT FOUND   MCA
 JB1321
 JB1321                          STATION DESCRIPTION
 JB1321
 JB1321'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1321'2 MI E FROM TRENTON.
 JB1321'ABOUT 2.0 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1321'THE CROSSING OF STATE HIGHWAY 160 AT TRENTON, 135 FEET SOUTHWEST
 JB1321'OF THE CENTER OF THE CROSSING OF A NARROW BLACK TOPPED ROAD,
 JB1321'118 FEET WEST OF THE CENTER LINE OF THE ROAD, 45.6 FEET SOUTH
 JB1321'OF THE SOUTH RAIL, 9 FEET NORTH OF THE RIGHT-OF-WAY FENCE LINE,
 JB1321'11 FEET EAST OF MILEPOLE 306-2, IN LINE WITH A ROW OF POLES, 1.4
 JB1321'FEET WEST OF A METAL WITNESS POST, 2 1/2 FEET BELOW THE LEVEL
 JB1321'OF THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 JB1321'1 INCH ABOVE THE LEVEL OF THE GROUND.  SEC 21, T 2 N, R 5 W.
 JB1321
 JB1321                          STATION RECOVERY (2011)
 JB1321
 JB1321'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1321'MARK NOT FOUND.
 JB1321
 JB1321                          STATION RECOVERY (2015)
 JB1321
 JB1321'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB1321'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0876 ***********************************************************************
 JB0876  DESIGNATION -  Z 152
 JB0876  PID         -  JB0876
 JB0876  STATE/COUNTY-  IL/CLINTON
 JB0876  COUNTRY     -  US
 JB0876  USGS QUAD   -  CARLYLE (2018)
 JB0876
 JB0876                         *CURRENT SURVEY CONTROL
 JB0876  ______________________________________________________________________
 JB0876* NAD 83(1986) POSITION- 38 36 21.     (N) 089 15 13.     (W)   SCALED
 JB0876* NAVD 88 ORTHO HEIGHT -   138.955 (meters)      455.89  (feet) ADJUSTED
 JB0876  ______________________________________________________________________
 JB0876  GEOID HEIGHT    -        -30.919 (meters)                     GEOID18
 JB0876  DYNAMIC HEIGHT  -        138.867 (meters)      455.60  (feet) COMP
 JB0876  MODELED GRAVITY -    979,987.5   (mgal)                       NAVD 88
 JB0876
 JB0876  VERT ORDER      -  FIRST     CLASS I
 JB0876
 JB0876.The horizontal coordinates were scaled from a map and have
 JB0876.an estimated accuracy of +/- 6 seconds.
 JB0876
 JB0876.The orthometric height was determined by differential leveling and
 JB0876.adjusted by the NATIONAL GEODETIC SURVEY
 JB0876.in June 1991.
 JB0876
 JB0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0876.GEOID18 height accuracy estimate available here.
 JB0876
 JB0876.Click photographs - Photos may exist for this station.
 JB0876
 JB0876.The dynamic height is computed by dividing the NAVD 88
 JB0876.geopotential number by the normal gravity value computed on the
 JB0876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0876.degrees latitude (g = 980.6199 gals.).
 JB0876
 JB0876.The modeled gravity was interpolated from observed gravity values.
 JB0876
 JB0876;                    North         East    Units  Estimated Accuracy
 JB0876;SPC IL W     -   215,610.      779,530.      MT  (+/- 180 meters Scaled)
 JB0876
 JB0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH037754(NAD 83)
 JB0876
 JB0876                          SUPERSEDED SURVEY CONTROL
 JB0876
 JB0876  NGVD 29 (??/??/92)  139.080  (m)          456.30   (f) ADJ UNCH    1 1
 JB0876
 JB0876.Superseded values are not recommended for survey control.
 JB0876
 JB0876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0876.See file dsdata.pdf to determine how the superseded data were derived.
 JB0876
 JB0876_MARKER: DB = BENCH MARK DISK
 JB0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0876_STAMPING: Z 152 1949
 JB0876_MARK LOGO: CGS
 JB0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0876+STABILITY: SURFACE MOTION
 JB0876
 JB0876  HISTORY     - Date     Condition        Report By
 JB0876  HISTORY     - 1949     MONUMENTED       CGS
 JB0876  HISTORY     - 1969     GOOD             CGS
 JB0876  HISTORY     - 20110818 MARK NOT FOUND   ILDT
 JB0876
 JB0876                          STATION DESCRIPTION
 JB0876
 JB0876'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0876'6.6 MI E FROM CARLYLE.
 JB0876'ABOUT 6.55 MILES EAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0876'THE CROSSING OF STATE HIGHWAY 127 AT CARLYLE, ABOUT 7.3 MILES
 JB0876'WEST OF THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT SANDOVAL,
 JB0876'52 FEET NORTH OF THE CENTER OF THE CROSSING OF A BLACK TOPPED
 JB0876'ROAD, AT MILEPOST 284-19, 38.8 FEET NORTH OF THE NORTH RAIL, 30
 JB0876'FEET EAST OF THE CENTER LINE OF THE ROAD, 2 FEET SOUTH OF THE
 JB0876'RIGHT-OF-WAY FENCE LINE, 1.1 FEET WEST OF A METAL WITNESS POST, 2
 JB0876'FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP OF A
 JB0876'CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
 JB0876'SEC 19, T2N, R1W.
 JB0876
 JB0876                          STATION RECOVERY (2011)
 JB0876
 JB0876'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0876'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0586 ***********************************************************************
 JB0586  DESIGNATION -  Z 153
 JB0586  PID         -  JB0586
 JB0586  STATE/COUNTY-  IL/CLAY
 JB0586  COUNTRY     -  US
 JB0586  USGS QUAD   -  XENIA NE (2018)
 JB0586
 JB0586                         *CURRENT SURVEY CONTROL
 JB0586  ______________________________________________________________________
 JB0586* NAD 83(1986) POSITION- 38 39 05.     (N) 088 32 52.     (W)   SCALED
 JB0586* NAVD 88 ORTHO HEIGHT -   146.453 (meters)      480.49  (feet) ADJUSTED
 JB0586  ______________________________________________________________________
 JB0586  GEOID HEIGHT    -        -31.110 (meters)                     GEOID18
 JB0586  DYNAMIC HEIGHT  -        146.362 (meters)      480.19  (feet) COMP
 JB0586  MODELED GRAVITY -    980,003.3   (mgal)                       NAVD 88
 JB0586
 JB0586  VERT ORDER      -  FIRST     CLASS II
 JB0586
 JB0586.The horizontal coordinates were scaled from a map and have
 JB0586.an estimated accuracy of +/- 6 seconds.
 JB0586
 JB0586.The orthometric height was determined by differential leveling and
 JB0586.adjusted by the NATIONAL GEODETIC SURVEY
 JB0586.in June 1991.
 JB0586
 JB0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0586.GEOID18 height accuracy estimate available here.
 JB0586
 JB0586.Click photographs - Photos may exist for this station.
 JB0586
 JB0586.The dynamic height is computed by dividing the NAVD 88
 JB0586.geopotential number by the normal gravity value computed on the
 JB0586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0586.degrees latitude (g = 980.6199 gals.).
 JB0586
 JB0586.The modeled gravity was interpolated from observed gravity values.
 JB0586
 JB0586;                    North         East    Units  Estimated Accuracy
 JB0586;SPC IL E     -   220,300.      281,330.      MT  (+/- 180 meters Scaled)
 JB0586
 JB0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH653792(NAD 83)
 JB0586
 JB0586                          SUPERSEDED SURVEY CONTROL
 JB0586
 JB0586  NGVD 29 (??/??/92)  146.56   (m)          480.8    (f) COMPUTED    1 2
 JB0586
 JB0586.Superseded values are not recommended for survey control.
 JB0586
 JB0586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0586.See file dsdata.pdf to determine how the superseded data were derived.
 JB0586
 JB0586_MARKER: DB = BENCH MARK DISK
 JB0586_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB0586_SP_SET: BRIDGE
 JB0586_STAMPING: Z 153 1949
 JB0586_MARK LOGO: CGS
 JB0586_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0586
 JB0586  HISTORY     - Date     Condition        Report By
 JB0586  HISTORY     - 1949     MONUMENTED       CGS
 JB0586  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0586
 JB0586                          STATION DESCRIPTION
 JB0586
 JB0586'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0586'3.4 MI W FROM FLORA.
 JB0586'ABOUT 3.4 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB0586'THE STATION AT FLORA, ABOUT 95 YARDS EAST OF MILE POST C 246,
 JB0586'SET IN THE TOP OF THE MIDDLE STEP OF THE SOUTH END OF THE WEST
 JB0586'ABUTMENT OF RAILROAD BRIDGE 245/93 OVER RACCOON CREEK, 12 FEET
 JB0586'SOUTH OF THE SOUTH RAIL AND ABOUT 3 FEET BELOW THE LEVEL OF THE
 JB0586'TRACK.
 JB0586
 JB0586                          STATION RECOVERY (1986)
 JB0586
 JB0586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0586'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1019 ***********************************************************************
 JB1019  DESIGNATION -  Z 154
 JB1019  PID         -  JB1019
 JB1019  STATE/COUNTY-  IL/MARION
 JB1019  COUNTRY     -  US
 JB1019  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1019
 JB1019                         *CURRENT SURVEY CONTROL
 JB1019  ______________________________________________________________________
 JB1019* NAD 83(1986) POSITION- 38 31 04.11   (N) 089 07 32.30   (W)   HD_HELD1
 JB1019* NAVD 88 ORTHO HEIGHT -   156.005 (meters)      511.83  (feet) ADJUSTED
 JB1019  ______________________________________________________________________
 JB1019  GEOID HEIGHT    -        -30.639 (meters)                     GEOID18
 JB1019  DYNAMIC HEIGHT  -        155.905 (meters)      511.50  (feet) COMP
 JB1019  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 JB1019
 JB1019  VERT ORDER      -  FIRST     CLASS II
 JB1019
 JB1019.The horizontal coordinates were determined by differentially corrected
 JB1019.hand held GPS observations or other comparable positioning techniques
 JB1019.and have an estimated accuracy of +/- 3 meters.
 JB1019
 JB1019.The orthometric height was determined by differential leveling and
 JB1019.adjusted by the NATIONAL GEODETIC SURVEY
 JB1019.in June 1991.
 JB1019
 JB1019.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1019.GEOID18 height accuracy estimate available here.
 JB1019
 JB1019.Click photographs - Photos may exist for this station.
 JB1019
 JB1019.The dynamic height is computed by dividing the NAVD 88
 JB1019.geopotential number by the normal gravity value computed on the
 JB1019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1019.degrees latitude (g = 980.6199 gals.).
 JB1019
 JB1019.The modeled gravity was interpolated from observed gravity values.
 JB1019
 JB1019;                    North         East    Units  Estimated Accuracy
 JB1019;SPC IL E     -   205,748.4     230,903.2     MT  (+/- 3 meters HH1 GPS) 
 JB1019
 JB1019_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1468465410(NAD 83)
 JB1019
 JB1019                          SUPERSEDED SURVEY CONTROL
 JB1019
 JB1019  NGVD 29 (??/??/92)  156.13   (m)          512.2    (f) COMPUTED    1 2
 JB1019
 JB1019.Superseded values are not recommended for survey control.
 JB1019
 JB1019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1019.See file dsdata.pdf to determine how the superseded data were derived.
 JB1019
 JB1019_MARKER: DB = BENCH MARK DISK
 JB1019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1019_STAMPING: Z 154 1949
 JB1019_MARK LOGO: CGS
 JB1019_PROJECTION: FLUSH
 JB1019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1019+STABILITY: SURFACE MOTION
 JB1019_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1019+SATELLITE: SATELLITE OBSERVATIONS - October 07, 2015
 JB1019
 JB1019  HISTORY     - Date     Condition        Report By
 JB1019  HISTORY     - 1949     MONUMENTED       CGS
 JB1019  HISTORY     - 1969     GOOD             CGS
 JB1019  HISTORY     - 20110830 GOOD             ILDT
 JB1019  HISTORY     - 20131211 GOOD             AMESC
 JB1019  HISTORY     - 20140618 GOOD             ILDT
 JB1019  HISTORY     - 20140707 GOOD             ILDT
 JB1019  HISTORY     - 20151007 GOOD             AMESC
 JB1019
 JB1019                          STATION DESCRIPTION
 JB1019
 JB1019'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1019'1.4 MI SE FROM CENTRALIA.
 JB1019'ABOUT 0.15 MILE EAST ALONG SECOND STREET FROM THE ILLINOIS
 JB1019'CENTRAL RAILROAD STATION AT CENTRALIA, THENCE 0.6 MILE SOUTH
 JB1019'ALONG U.S. HIGHWAY 51 WHICH IS SOUTH POPLAR STREET, THENCE 0.6
 JB1019'MILE EAST ALONG E. CALUMET STREET, 49 FEET NORTH OF THE CENTER
 JB1019'LINE OF THE STREET, 29 FEET EAST OF THE CENTER LINE OF S. LINCOLN
 JB1019'BOULEVARD WHICH LEADS NORTH, 22 FEET NORTH OF A 20-INCH OAK TREE,
 JB1019'ABOUT LEVEL WITH THE STREET, AND SET IN THE TOP OF A CONCRETE
 JB1019'POST WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  SEC 17,
 JB1019'T 1 N, R 1 E.
 JB1019
 JB1019                          STATION RECOVERY (2011)
 JB1019
 JB1019'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1019'RECOVERED IN GOOD CONDITION.
 JB1019
 JB1019                          STATION RECOVERY (2013)
 JB1019
 JB1019'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (THH)
 JB1019'THE STATION IS 32 FT (9.8 M) SOUTHEAST OF A SANITARY MAN HOLE, 18 FT
 JB1019'(5.5 M) NORTH OF A POWER POLE, 5 FT (1.5 M) EAST OF A 12 INCH (30 CM)
 JB1019'EVERGREEN TREE.
 JB1019
 JB1019                          STATION RECOVERY (2014)
 JB1019
 JB1019'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1019'RECOVERED IN GOOD CONDITION.
 JB1019
 JB1019                          STATION RECOVERY (2014)
 JB1019
 JB1019'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1019'RECOVERED IN GOOD CONDITION.
 JB1019
 JB1019                          STATION RECOVERY (2015)
 JB1019
 JB1019'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB1019'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0616 ***********************************************************************
 JB0616  DESIGNATION -  Z 155
 JB0616  PID         -  JB0616
 JB0616  STATE/COUNTY-  IL/MARION
 JB0616  COUNTRY     -  US
 JB0616  USGS QUAD   -  SALEM NORTH (2018)
 JB0616
 JB0616                         *CURRENT SURVEY CONTROL
 JB0616  ______________________________________________________________________
 JB0616* NAD 83(1986) POSITION- 38 38 46.     (N) 088 58 00.     (W)   SCALED
 JB0616* NAVD 88 ORTHO HEIGHT -   173.462 (meters)      569.10  (feet) ADJUSTED
 JB0616  ______________________________________________________________________
 JB0616  GEOID HEIGHT    -        -31.044 (meters)                     GEOID18
 JB0616  DYNAMIC HEIGHT  -        173.352 (meters)      568.74  (feet) COMP
 JB0616  MODELED GRAVITY -    979,988.9   (mgal)                       NAVD 88
 JB0616
 JB0616  VERT ORDER      -  FIRST     CLASS II
 JB0616
 JB0616.This mark is at Salem/leckrone Airport (SLO)
 JB0616
 JB0616.The horizontal coordinates were scaled from a map and have
 JB0616.an estimated accuracy of +/- 6 seconds.
 JB0616
 JB0616.The orthometric height was determined by differential leveling and
 JB0616.adjusted by the NATIONAL GEODETIC SURVEY
 JB0616.in June 1991.
 JB0616
 JB0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0616.GEOID18 height accuracy estimate available here.
 JB0616
 JB0616.Click photographs - Photos may exist for this station.
 JB0616
 JB0616.The dynamic height is computed by dividing the NAVD 88
 JB0616.geopotential number by the normal gravity value computed on the
 JB0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0616.degrees latitude (g = 980.6199 gals.).
 JB0616
 JB0616.The modeled gravity was interpolated from observed gravity values.
 JB0616
 JB0616;                    North         East    Units  Estimated Accuracy
 JB0616;SPC IL E     -   219,880.      244,870.      MT  (+/- 180 meters Scaled)
 JB0616
 JB0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH288793(NAD 83)
 JB0616
 JB0616                          SUPERSEDED SURVEY CONTROL
 JB0616
 JB0616  NGVD 29 (??/??/92)  173.572  (m)          569.46   (f) ADJ UNCH    1 2
 JB0616
 JB0616.Superseded values are not recommended for survey control.
 JB0616
 JB0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0616.See file dsdata.pdf to determine how the superseded data were derived.
 JB0616
 JB0616_MARKER: DB = BENCH MARK DISK
 JB0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0616_STAMPING: Z 155 1949
 JB0616_MARK LOGO: CGS
 JB0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0616+STABILITY: SURFACE MOTION
 JB0616
 JB0616  HISTORY     - Date     Condition        Report By
 JB0616  HISTORY     - 1949     MONUMENTED       CGS
 JB0616  HISTORY     - 1986     MARK NOT FOUND   NGS
 JB0616  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB0616
 JB0616                          STATION DESCRIPTION
 JB0616
 JB0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 JB0616'2.4 MI NW FROM SALEM.
 JB0616'ABOUT 0.65 MILE WEST ALONG HIGHWAY 50 FROM THE COURT HOUSE AT
 JB0616'SALEM, THENCE ABOUT 0.55 MILE NORTH ALONG NORTH ILLINOIS AVENUE,
 JB0616'THENCE ABOUT 0.5 MILE WEST ALONG WEST BOONE STREET, THENCE ABOUT
 JB0616'0.7 MILE NORTH ALONG A GRAVEL ROAD, AT THE LECKRONE AIRPORT, AT
 JB0616'THE NORTHEAST CORNER OF THE FLIGHT INSTRUCTORS LOUNGE, 2 FEET
 JB0616'SOUTHEAST OF THE NORTHEAST CORNER, 1 FOOT EAST OF THE EAST WALL,
 JB0616'2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH THE
 JB0616'GROUND AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 JB0616
 JB0616                          STATION RECOVERY (1986)
 JB0616
 JB0616'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0616'THERE IS A NEW BUILDING AT THIS LOCATION.
 JB0616
 JB0616                          STATION RECOVERY (2011)
 JB0616
 JB0616'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0616'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0831 ***********************************************************************
 HB0831  DESIGNATION -  Z 156
 HB0831  PID         -  HB0831
 HB0831  STATE/COUNTY-  IL/PULASKI
 HB0831  COUNTRY     -  US
 HB0831  USGS QUAD   -  PULASKI (2018)
 HB0831
 HB0831                         *CURRENT SURVEY CONTROL
 HB0831  ______________________________________________________________________
 HB0831* NAD 83(1986) POSITION- 37 10 24.     (N) 089 11 53.     (W)   SCALED
 HB0831* NAVD 88 ORTHO HEIGHT -   107.565 (meters)      352.90  (feet) ADJUSTED
 HB0831  ______________________________________________________________________
 HB0831  GEOID HEIGHT    -        -28.244 (meters)                     GEOID18
 HB0831  DYNAMIC HEIGHT  -        107.488 (meters)      352.65  (feet) COMP
 HB0831  MODELED GRAVITY -    979,909.0   (mgal)                       NAVD 88
 HB0831
 HB0831  VERT ORDER      -  FIRST     CLASS I
 HB0831
 HB0831.The horizontal coordinates were scaled from a map and have
 HB0831.an estimated accuracy of +/- 6 seconds.
 HB0831
 HB0831.The orthometric height was determined by differential leveling and
 HB0831.adjusted by the NATIONAL GEODETIC SURVEY
 HB0831.in June 1991.
 HB0831
 HB0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0831.GEOID18 height accuracy estimate available here.
 HB0831
 HB0831.Click photographs - Photos may exist for this station.
 HB0831
 HB0831.The dynamic height is computed by dividing the NAVD 88
 HB0831.geopotential number by the normal gravity value computed on the
 HB0831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0831.degrees latitude (g = 980.6199 gals.).
 HB0831
 HB0831.The modeled gravity was interpolated from observed gravity values.
 HB0831
 HB0831;                    North         East    Units  Estimated Accuracy
 HB0831;SPC IL W     -    56,660.      786,020.      MT  (+/- 180 meters Scaled)
 HB0831
 HB0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG048163(NAD 83)
 HB0831
 HB0831                          SUPERSEDED SURVEY CONTROL
 HB0831
 HB0831  NGVD 29 (11/26/84)  107.490  (m)          352.66   (f) ADJUSTED    1 1
 HB0831
 HB0831.Superseded values are not recommended for survey control.
 HB0831
 HB0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0831.See file dsdata.pdf to determine how the superseded data were derived.
 HB0831
 HB0831_MARKER: DB = BENCH MARK DISK
 HB0831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0831_STAMPING: Z 156 1954
 HB0831_MARK LOGO: CGS
 HB0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0831+STABILITY: SURFACE MOTION
 HB0831
 HB0831  HISTORY     - Date     Condition        Report By
 HB0831  HISTORY     - 1954     MONUMENTED       CGS
 HB0831  HISTORY     - 1969     GOOD             CGS
 HB0831  HISTORY     - 1976     GOOD             ILDT
 HB0831  HISTORY     - 1976     GOOD             ILDT
 HB0831  HISTORY     - 1976     GOOD             ILDT
 HB0831  HISTORY     - 20020829 MARK NOT FOUND   USACE
 HB0831  HISTORY     - 20120618 MARK NOT FOUND   ILDT
 HB0831
 HB0831                          STATION DESCRIPTION
 HB0831
 HB0831'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0831'2.8 MI S FROM PULASKI.
 HB0831'ABOUT 2.85 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0831'THE POST OFFICE AT PULASKI, OR ABOUT 4.2 MILES NORTH ALONG
 HB0831'THE ILLINOIS CENTRAL RAILROAD FROM THE STATION AT MOUNDS, 245
 HB0831'FEET SOUTH OF MILEPOST 352, AT A CROSSING OF THE RAILROAD AND
 HB0831'A GRAVELED ROAD, 79 FEET WEST OF THE WEST RAIL OF THE WEST
 HB0831'TRACK, 60 FEET NORTH OF THE CENTER LINE OF THE ROAD, 65 1/2
 HB0831'FEET NORTHWEST OF A POWER POLE, 9 FEET WEST OF THE CENTER LINE
 HB0831'OF A TRAIL ROAD, 1 FOOT EAST OF A FENCE, 1.0 FOOT SOUTHWEST
 HB0831'OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE TRACK,
 HB0831'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES
 HB0831'ABOVE THE SURFACE OF THE GROUND.  SEC 27, T15S, R1W.
 HB0831
 HB0831                          STATION RECOVERY (1976)
 HB0831
 HB0831'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0831'RECOVERED IN GOOD CONDITION.
 HB0831
 HB0831                          STATION RECOVERY (1976)
 HB0831
 HB0831'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0831'RECOVERED IN GOOD CONDITION.
 HB0831
 HB0831                          STATION RECOVERY (1976)
 HB0831
 HB0831'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0831'RECOVERED IN GOOD CONDITION.
 HB0831
 HB0831                          STATION RECOVERY (2002)
 HB0831
 HB0831'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0831'SUSPECTED DESTOYRED. AREA NOW CULTIVATED.
 HB0831
 HB0831                          STATION RECOVERY (2012)
 HB0831
 HB0831'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 HB0831'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0669 ***********************************************************************
 HB0669  DESIGNATION -  Z 157
 HB0669  PID         -  HB0669
 HB0669  STATE/COUNTY-  IL/UNION
 HB0669  COUNTRY     -  US
 HB0669  USGS QUAD   -  COBDEN (2018)
 HB0669
 HB0669                         *CURRENT SURVEY CONTROL
 HB0669  ______________________________________________________________________
 HB0669* NAD 83(1986) POSITION- 37 32 10.0    (N) 089 15 19.9    (W)   HD_HELD2
 HB0669* NAVD 88 ORTHO HEIGHT -   185.549 (meters)      608.76  (feet) ADJUSTED
 HB0669  ______________________________________________________________________
 HB0669  GEOID HEIGHT    -        -28.678 (meters)                     GEOID18
 HB0669  DYNAMIC HEIGHT  -        185.416 (meters)      608.32  (feet) COMP
 HB0669  MODELED GRAVITY -    979,910.6   (mgal)                       NAVD 88
 HB0669
 HB0669  VERT ORDER      -  SECOND    CLASS I
 HB0669
 HB0669.The horizontal coordinates were established by autonomous hand held GPS
 HB0669.observations and have an estimated accuracy of +/- 10 meters.
 HB0669
 HB0669.The orthometric height was determined by differential leveling and
 HB0669.adjusted by the NATIONAL GEODETIC SURVEY
 HB0669.in July 2014.
 HB0669
 HB0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0669.GEOID18 height accuracy estimate available here.
 HB0669
 HB0669.Click photographs - Photos may exist for this station.
 HB0669
 HB0669.The dynamic height is computed by dividing the NAVD 88
 HB0669.geopotential number by the normal gravity value computed on the
 HB0669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0669.degrees latitude (g = 980.6199 gals.).
 HB0669
 HB0669.The modeled gravity was interpolated from observed gravity values.
 HB0669
 HB0669;                    North         East    Units  Estimated Accuracy
 HB0669;SPC IL W     -    96,875.      780,525.      MT  (+/- 10 meters HH2 GPS)
 HB0669
 HB0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0071656738(NAD 83)
 HB0669
 HB0669                          SUPERSEDED SURVEY CONTROL
 HB0669
 HB0669  NAVD 88 (06/15/91)  185.542  (m)          608.73   (f) SUPERSEDED  1 1
 HB0669  NGVD 29 (11/26/84)  185.568  (m)          608.82   (f) ADJUSTED    1 1
 HB0669
 HB0669.Superseded values are not recommended for survey control.
 HB0669
 HB0669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0669.See file dsdata.pdf to determine how the superseded data were derived.
 HB0669
 HB0669_MARKER: DB = BENCH MARK DISK
 HB0669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0669_STAMPING: Z 157 1954
 HB0669_MARK LOGO: CGS
 HB0669_PROJECTION: FLUSH
 HB0669_MAGNETIC: I = MARKER IS A STEEL ROD
 HB0669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0669+STABILITY: SURFACE MOTION
 HB0669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0669+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2013
 HB0669
 HB0669  HISTORY     - Date     Condition        Report By
 HB0669  HISTORY     - 1954     MONUMENTED       CGS
 HB0669  HISTORY     - 1969     GOOD             CGS
 HB0669  HISTORY     - 1976     GOOD             ILDT
 HB0669  HISTORY     - 1976     GOOD             ILDT
 HB0669  HISTORY     - 1976     GOOD             ILDT
 HB0669  HISTORY     - 20090625 GOOD             ILDT
 HB0669  HISTORY     - 20110615 GOOD             ILDT
 HB0669  HISTORY     - 20120502 GOOD             AMESC
 HB0669  HISTORY     - 20120621 GOOD             ILDT
 HB0669  HISTORY     - 20130408 GOOD             PATRIC
 HB0669
 HB0669                          STATION DESCRIPTION
 HB0669
 HB0669'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0669'0.2 MI N FROM COBDEN.
 HB0669'ABOUT 0.25 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0669'THE POST OFFICE AT COBDEN, 0.1 MILE SOUTH OF MILEPOST 323, 0.1
 HB0669'MILE NORTHWEST OF A RAILROAD UNDERPASS FOR U.S. HIGHWAY 51, 116
 HB0669'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE SOUTHWEST TRACK, 121
 HB0669'FEET NORTHWEST OF THE CENTER OF A CROSSING OF A SIDETRACK AND A
 HB0669'PAVED ROAD, 50 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE
 HB0669'SIDETRACK, 2.7 FEET EAST OF THE EAST EDGE OF A CONCRETE SIDEWALK,
 HB0669'2 FEET NORTH OF TELEPHONE POLE NUMBER T 401, ABOUT 8 FEET ABOVE
 HB0669'THE LEVEL OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST
 HB0669'WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 HB0669'SEC 30, T 11 S, R 1 W.
 HB0669
 HB0669                          STATION RECOVERY (1976)
 HB0669
 HB0669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0669'RECOVERED IN GOOD CONDITION.
 HB0669
 HB0669                          STATION RECOVERY (1976)
 HB0669
 HB0669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0669'RECOVERED IN GOOD CONDITION.
 HB0669
 HB0669                          STATION RECOVERY (1976)
 HB0669
 HB0669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0669'RECOVERED IN GOOD CONDITION.
 HB0669
 HB0669                          STATION RECOVERY (2009)
 HB0669
 HB0669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 HB0669'RECOVERED IN GOOD CONDITION.
 HB0669
 HB0669                          STATION RECOVERY (2011)
 HB0669
 HB0669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 HB0669'RECOVERED IN GOOD CONDITION.
 HB0669
 HB0669                          STATION RECOVERY (2012)
 HB0669
 HB0669'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2012 (PFS)
 HB0669'RECOVERED AS DESCRIBED.
 HB0669'
 HB0669'NOTE-THE STATION IS 40 FT (12.2 M) WEST OF THE CENTERLINE OF NORTH
 HB0669'APPLENOCKER DRIVE AND 23 FT (7.0 M) NORTH OF LOCUST STREET.
 HB0669
 HB0669                          STATION RECOVERY (2012)
 HB0669
 HB0669'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 HB0669'RECOVERED IN GOOD CONDITION.
 HB0669
 HB0669                          STATION RECOVERY (2013)
 HB0669
 HB0669'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2013 (SAL)
 HB0669'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0624 ***********************************************************************
 HB0624  DESIGNATION -  Z 158
 HB0624  PID         -  HB0624
 HB0624  STATE/COUNTY-  IL/JACKSON
 HB0624  COUNTRY     -  US
 HB0624  USGS QUAD   -  DE SOTO (2018)
 HB0624
 HB0624                         *CURRENT SURVEY CONTROL
 HB0624  ______________________________________________________________________
 HB0624* NAD 83(1986) POSITION- 37 48 40.63   (N) 089 13 34.70   (W)   HD_HELD1
 HB0624* NAVD 88 ORTHO HEIGHT -   120.687 (meters)      395.95  (feet) ADJUSTED
 HB0624  ______________________________________________________________________
 HB0624  GEOID HEIGHT    -        -29.199 (meters)                     GEOID18
 HB0624  DYNAMIC HEIGHT  -        120.605 (meters)      395.68  (feet) COMP
 HB0624  MODELED GRAVITY -    979,948.6   (mgal)                       NAVD 88
 HB0624
 HB0624  VERT ORDER      -  FIRST     CLASS I
 HB0624
 HB0624.The horizontal coordinates were determined by differentially corrected
 HB0624.hand held GPS observations or other comparable positioning techniques
 HB0624.and have an estimated accuracy of +/- 3 meters.
 HB0624
 HB0624.The orthometric height was determined by differential leveling and
 HB0624.adjusted by the NATIONAL GEODETIC SURVEY
 HB0624.in June 1991.
 HB0624
 HB0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0624.GEOID18 height accuracy estimate available here.
 HB0624
 HB0624.Click photographs - Photos may exist for this station.
 HB0624
 HB0624.The dynamic height is computed by dividing the NAVD 88
 HB0624.geopotential number by the normal gravity value computed on the
 HB0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0624.degrees latitude (g = 980.6199 gals.).
 HB0624
 HB0624.The modeled gravity was interpolated from observed gravity values.
 HB0624
 HB0624;                    North         East    Units  Estimated Accuracy
 HB0624;SPC IL W     -   127,441.4     782,801.5     MT  (+/- 3 meters HH1 GPS) 
 HB0624
 HB0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG0402487212(NAD 83)
 HB0624
 HB0624                          SUPERSEDED SURVEY CONTROL
 HB0624
 HB0624  NGVD 29 (11/26/84)  120.787  (m)          396.28   (f) ADJUSTED    1 1
 HB0624
 HB0624.Superseded values are not recommended for survey control.
 HB0624
 HB0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0624.See file dsdata.pdf to determine how the superseded data were derived.
 HB0624
 HB0624_MARKER: DB = BENCH MARK DISK
 HB0624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0624_STAMPING: Z 158 1954
 HB0624_MARK LOGO: CGS
 HB0624_PROJECTION: FLUSH
 HB0624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0624+STABILITY: SURFACE MOTION
 HB0624_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 HB0624+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2013
 HB0624
 HB0624  HISTORY     - Date     Condition        Report By
 HB0624  HISTORY     - 1954     MONUMENTED       CGS
 HB0624  HISTORY     - 1969     GOOD             CGS
 HB0624  HISTORY     - 1976     GOOD             ILDT
 HB0624  HISTORY     - 1976     GOOD             ILDT
 HB0624  HISTORY     - 1976     GOOD             ILDT
 HB0624  HISTORY     - 20110713 GOOD             ILDT
 HB0624  HISTORY     - 20130927 GOOD             AMESC
 HB0624
 HB0624                          STATION DESCRIPTION
 HB0624
 HB0624'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 HB0624'0.4 MI S FROM DE SOTO.
 HB0624'ABOUT 0.4 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 HB0624'THE POST OFFICE AT DE SOTO, 0.3 MILE SOUTH OF MILEPOST 302,
 HB0624'0.1 MILE SOUTH OF A CROSSING OF THE RAILROAD AND A ROAD, 78
 HB0624'FEET EAST OF THE EAST RAIL OF THE EAST TRACK, 18 FEET SOUTH OF
 HB0624'THE CENTER LINE OF A PRIVATE DRIVEWAY WHICH LEADS EAST TO A
 HB0624'2-STORY HOUSE, 60 FEET EAST-SOUTHEAST OF A TELEPHONE POLE, 8
 HB0624'FEET WEST-SOUTHWEST OF A POWER POLE WHICH IS BRACED BY 2 GUY
 HB0624'WIRES, 2 1/2 FEET SOUTHWEST OF A CORNER FENCE POST, 1.0 FOOT
 HB0624'EAST OF A METAL WITNESS POST, ABOUT 5 1/2 FEET BELOW THE LEVEL OF
 HB0624'THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 HB0624'3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 21, T 8S, R 1W
 HB0624
 HB0624                          STATION RECOVERY (1976)
 HB0624
 HB0624'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0624'RECOVERED IN GOOD CONDITION.
 HB0624
 HB0624                          STATION RECOVERY (1976)
 HB0624
 HB0624'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0624'RECOVERED IN GOOD CONDITION.
 HB0624
 HB0624                          STATION RECOVERY (1976)
 HB0624
 HB0624'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1976
 HB0624'RECOVERED IN GOOD CONDITION.
 HB0624
 HB0624                          STATION RECOVERY (2011)
 HB0624
 HB0624'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB0624'RECOVERED IN GOOD CONDITION.
 HB0624
 HB0624                          STATION RECOVERY (2013)
 HB0624
 HB0624'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2013 (PFS)
 HB0624'THE STATION IS 15.0 FT (4.6 M) SOUTH OF THE CENTERLINE OF HOMESTEAD
 HB0624'LANE, 11.0 FT (3.4 M) EAST OF THE CENTERLINE OF OAK STREET, 96.5 FT
 HB0624'(29.4 M) NORTH-NORTHEAST OF A POWER POLE WITH TRANSFORMER, 56.4 FT
 HB0624'(17.2 M) NORTHEAST OF A FIBER OPTIC WARNING POST, 27.0 FT (8.2 M)
 HB0624'SOUTH OF THE FENCE LINE ALONG THE NORTH SIDE OF HOMESTEAD LANE, 7.9 FT
 HB0624'(2.4 M) WEST OF A POWER POLE WITH GUY WIRE, 0.5 FT (15 CM) WEST OF A
 HB0624'METAL WITNESS POST AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1034 ***********************************************************************
 JB1034  DESIGNATION -  Z 159
 JB1034  PID         -  JB1034
 JB1034  STATE/COUNTY-  IL/WASHINGTON
 JB1034  COUNTRY     -  US
 JB1034  USGS QUAD   -  IRVINGTON (2018)
 JB1034
 JB1034                         *CURRENT SURVEY CONTROL
 JB1034  ______________________________________________________________________
 JB1034* NAD 83(1986) POSITION- 38 26 18.     (N) 089 09 46.     (W)   SCALED
 JB1034* NAVD 88 ORTHO HEIGHT -   163.280 (meters)      535.69  (feet) ADJUSTED
 JB1034  ______________________________________________________________________
 JB1034  GEOID HEIGHT    -        -30.386 (meters)                     GEOID18
 JB1034  DYNAMIC HEIGHT  -        163.176 (meters)      535.35  (feet) COMP
 JB1034  MODELED GRAVITY -    979,985.6   (mgal)                       NAVD 88
 JB1034
 JB1034  VERT ORDER      -  FIRST     CLASS I
 JB1034
 JB1034.The horizontal coordinates were scaled from a map and have
 JB1034.an estimated accuracy of +/- 6 seconds.
 JB1034
 JB1034.The orthometric height was determined by differential leveling and
 JB1034.adjusted by the NATIONAL GEODETIC SURVEY
 JB1034.in June 1991.
 JB1034
 JB1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1034.GEOID18 height accuracy estimate available here.
 JB1034
 JB1034.Click photographs - Photos may exist for this station.
 JB1034
 JB1034.The dynamic height is computed by dividing the NAVD 88
 JB1034.geopotential number by the normal gravity value computed on the
 JB1034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1034.degrees latitude (g = 980.6199 gals.).
 JB1034
 JB1034.The modeled gravity was interpolated from observed gravity values.
 JB1034
 JB1034;                    North         East    Units  Estimated Accuracy
 JB1034;SPC IL W     -   197,100.      787,640.      MT  (+/- 180 meters Scaled)
 JB1034
 JB1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH112566(NAD 83)
 JB1034
 JB1034                          SUPERSEDED SURVEY CONTROL
 JB1034
 JB1034  NGVD 29 (??/??/92)  163.395  (m)          536.07   (f) ADJ UNCH    1 1
 JB1034
 JB1034.Superseded values are not recommended for survey control.
 JB1034
 JB1034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1034.See file dsdata.pdf to determine how the superseded data were derived.
 JB1034
 JB1034_MARKER: DB = BENCH MARK DISK
 JB1034_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1034_SP_SET: BOX CULVERT HEADWALL
 JB1034_STAMPING: Z 159 1954
 JB1034_MARK LOGO: CGS
 JB1034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1034+STABILITY: SURFACE MOTION
 JB1034_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1034+SATELLITE: SATELLITE OBSERVATIONS - October 09, 2012
 JB1034
 JB1034  HISTORY     - Date     Condition        Report By
 JB1034  HISTORY     - 1954     MONUMENTED       CGS
 JB1034  HISTORY     - 1969     GOOD             CGS
 JB1034  HISTORY     - 20121009 GOOD             ILDT
 JB1034  HISTORY     - 20140707 GOOD             ILDT
 JB1034
 JB1034                          STATION DESCRIPTION
 JB1034
 JB1034'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1034'AT IRVINGTON.
 JB1034'ABOUT 0.05 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1034'THE CROSSING OF THE RAILROAD AND STATE HIGHWAY 177 AT IRVINGTON,
 JB1034'23.3 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 JB1034'ABANDONED RAILROAD STATION, 44 FEET EAST OF THE EAST RAIL OF THE
 JB1034'EAST SET OF MAIN TRACKS, SET IN THE TOP OF THE NORTHEAST END OF
 JB1034'A CONCRETE WINGWALL OF THE SOUTH CONCRETE HEADWALL OF A CONCRETE
 JB1034'BOX CULVERT, 49 FEET WEST OF THE CENTER LINE OF FIRST STREET, 21
 JB1034'FEET SOUTHWEST OF A POWER POLE, 2 INCHES ABOVE THE SURFACE OF THE
 JB1034'GROUND, AND ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 JB1034'SEC 13, T 1 S, R 1 W.
 JB1034
 JB1034                          STATION RECOVERY (2012)
 JB1034
 JB1034'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1034'RECOVERED IN GOOD CONDITION.
 JB1034
 JB1034                          STATION RECOVERY (2014)
 JB1034
 JB1034'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1074 ***********************************************************************
 JB1074  DESIGNATION -  Z 160
 JB1074  PID         -  JB1074
 JB1074  STATE/COUNTY-  IL/PERRY
 JB1074  COUNTRY     -  US
 JB1074  USGS QUAD   -  DU QUOIN (2018)
 JB1074
 JB1074                         *CURRENT SURVEY CONTROL
 JB1074  ______________________________________________________________________
 JB1074* NAD 83(1997) POSITION- 38 06 44.63092(N) 089 13 59.40888(W)   ADJUSTED
 JB1074* NAVD 88 ORTHO HEIGHT -   153.451 (meters)      503.45  (feet) ADJUSTED
 JB1074  ______________________________________________________________________
 JB1074  GEOID HEIGHT    -        -29.670 (meters)                     GEOID18
 JB1074  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 JB1074  DYNAMIC HEIGHT  -        153.350 (meters)      503.12  (feet) COMP
 JB1074  MODELED GRAVITY -    979,963.9   (mgal)                       NAVD 88
 JB1074
 JB1074  HORZ ORDER      -  SECOND
 JB1074  VERT ORDER      -  FIRST     CLASS I
 JB1074
 JB1074.The horizontal coordinates were established by classical geodetic methods
 JB1074.and adjusted by the National Geodetic Survey in October 1999.
 JB1074
 JB1074.The orthometric height was determined by differential leveling and
 JB1074.adjusted by the NATIONAL GEODETIC SURVEY
 JB1074.in June 1991.
 JB1074
 JB1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1074.GEOID18 height accuracy estimate available here.
 JB1074
 JB1074.Click photographs - Photos may exist for this station.
 JB1074
 JB1074.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB1074
 JB1074.The dynamic height is computed by dividing the NAVD 88
 JB1074.geopotential number by the normal gravity value computed on the
 JB1074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1074.degrees latitude (g = 980.6199 gals.).
 JB1074
 JB1074.The modeled gravity was interpolated from observed gravity values.
 JB1074
 JB1074. The following values were computed from the NAD 83(1997) position.
 JB1074
 JB1074;                    North         East     Units Scale Factor Converg.
 JB1074;SPC IL W     -   160,856.576   781,862.143   MT  1.00002368   +0 34 34.3
 JB1074;SPC IL W     -   527,743.62  2,565,159.38   sFT  1.00002368   +0 34 34.3
 JB1074;UTM  16      - 4,220,641.402   304,221.423   MT  1.00007208   -1 22 43.5
 JB1074
 JB1074!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB1074!SPC IL W     -   0.99998058  x   1.00002368  =   1.00000426
 JB1074!UTM  16      -   0.99998058  x   1.00007208  =   1.00005266
 JB1074
 JB1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH0422120641(NAD 83)
 JB1074
 JB1074                          SUPERSEDED SURVEY CONTROL
 JB1074
 JB1074  NAD 83(1993)-  38 06 44.64422(N)    089 13 59.40859(W) AD(       ) 2
 JB1074  NAD 83(1986)-  38 06 44.64505(N)    089 13 59.40930(W) AD(       ) 2
 JB1074  NAD 27      -  38 06 44.46774(N)    089 13 59.11680(W) AD(       ) 2
 JB1074  NGVD 29 (??/??/92)  153.547  (m)          503.76   (f) ADJ UNCH    1 1
 JB1074  NGVD 29             153.55   (m)          503.8    (f) LEVELING    3  
 JB1074
 JB1074.Superseded values are not recommended for survey control.
 JB1074
 JB1074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1074.See file dsdata.pdf to determine how the superseded data were derived.
 JB1074
 JB1074_MARKER: DB = BENCH MARK DISK
 JB1074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1074_STAMPING: Z 160 1954
 JB1074_MARK LOGO: CGS
 JB1074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1074+STABILITY: SURFACE MOTION
 JB1074
 JB1074  HISTORY     - Date     Condition        Report By
 JB1074  HISTORY     - 1962     MONUMENTED       CGS
 JB1074  HISTORY     - 1969     GOOD             CGS
 JB1074  HISTORY     - 1978     GOOD             ILDT
 JB1074  HISTORY     - 20090303 POOR             ILDT
 JB1074
 JB1074                          STATION DESCRIPTION
 JB1074
 JB1074'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (VBM)
 JB1074'THE STATION IS A STANDARD U.S. COAST AND GEODETIC SURVEY BENCH MARK
 JB1074'DISK SET IN THE TOP OF A 12 X 12 INCH CONCRETE POST, PROJECTING 2
 JB1074'INCHES AND STAMPED Z 160 1954.  IT IS 1 FOOT WEST OF A CONCRETE
 JB1074'RIGHT-OF-WAY POST, 4 FEET WEST OF A POWER POLE, 28 FEET SOUTH OF
 JB1074'THE CENTERLINE OF A PAVED ROAD AND 109 FEET EAST OF THE EAST RAIL
 JB1074'OF A RAILROAD TRACK.
 JB1074
 JB1074                          STATION RECOVERY (1969)
 JB1074
 JB1074'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 JB1074'1.8 MI S FROM TAMAROA.
 JB1074'ABOUT 0.05 MILE EAST ALONG A PAVED STREET FROM THE POST OFFICE
 JB1074'AT TAMAROA, THENCE 1.8 MILES SOUTH ALONG THE ILLINOIS CENTRAL
 JB1074'RAILROAD, 0.5 MILE SOUTH OF MILEPOST 281, 112 FEET EAST OF THE CENTER
 JB1074'OF A CROSSING OF THE RAILROAD AND A PAVED ROAD, 110 FEET EAST
 JB1074'OF THE EAST RAIL OF THE EAST SET OF TRACKS, 28 FEET SOUTH OF THE
 JB1074'CENTER LINE OF THE ROAD, 82 1/2 FEET EAST-NORTHEAST OF A TELEPHONE
 JB1074'POLE, 2 FEET WEST OF A POWER POLE, 1 FOOT WEST OF A CONCRETE HIGHWAY
 JB1074'RIGHT-OF-WAY MARKER, 1.0 FOOT EAST OF A METAL WITNESS POST,
 JB1074'ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK, AND SET IN THE TOP OF
 JB1074'A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF
 JB1074'THE GROUND.  SEC 8, T5S, R1W.
 JB1074
 JB1074                          STATION RECOVERY (1978)
 JB1074
 JB1074'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 JB1074'RECOVERED IN GOOD CONDITION.
 JB1074
 JB1074                          STATION RECOVERY (2009)
 JB1074
 JB1074'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1074'CAP HAS BEEN TORN OFF.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0795 ***********************************************************************
 LC0795  DESIGNATION -  Z 161
 LC0795  PID         -  LC0795
 LC0795  STATE/COUNTY-  IL/TAZEWELL
 LC0795  COUNTRY     -  US
 LC0795  USGS QUAD   -  MORTON (2018)
 LC0795
 LC0795                         *CURRENT SURVEY CONTROL
 LC0795  ______________________________________________________________________
 LC0795* NAD 83(1986) POSITION- 40 31 38.     (N) 089 29 49.     (W)   SCALED
 LC0795* NAVD 88 ORTHO HEIGHT -   195.732 (meters)      642.16  (feet) ADJUSTED
 LC0795  ______________________________________________________________________
 LC0795  GEOID HEIGHT    -        -32.745 (meters)                     GEOID18
 LC0795  DYNAMIC HEIGHT  -        195.638 (meters)      641.86  (feet) COMP
 LC0795  MODELED GRAVITY -    980,141.6   (mgal)                       NAVD 88
 LC0795
 LC0795  VERT ORDER      -  FIRST     CLASS II
 LC0795
 LC0795.The horizontal coordinates were scaled from a map and have
 LC0795.an estimated accuracy of +/- 6 seconds.
 LC0795
 LC0795.The orthometric height was determined by differential leveling and
 LC0795.adjusted by the NATIONAL GEODETIC SURVEY
 LC0795.in June 1991.
 LC0795
 LC0795.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0795.GEOID18 height accuracy estimate available here.
 LC0795
 LC0795.Click photographs - Photos may exist for this station.
 LC0795
 LC0795.The dynamic height is computed by dividing the NAVD 88
 LC0795.geopotential number by the normal gravity value computed on the
 LC0795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0795.degrees latitude (g = 980.6199 gals.).
 LC0795
 LC0795.The modeled gravity was interpolated from observed gravity values.
 LC0795
 LC0795;                    North         East    Units  Estimated Accuracy
 LC0795;SPC IL W     -   428,740.      756,750.      MT  (+/- 180 meters Scaled)
 LC0795
 LC0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK884892(NAD 83)
 LC0795
 LC0795                          SUPERSEDED SURVEY CONTROL
 LC0795
 LC0795  NGVD 29 (??/??/92)  195.824  (m)          642.47   (f) ADJ UNCH    1 2
 LC0795
 LC0795.Superseded values are not recommended for survey control.
 LC0795
 LC0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0795.See file dsdata.pdf to determine how the superseded data were derived.
 LC0795
 LC0795_MARKER: DB = BENCH MARK DISK
 LC0795_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0795_SP_SET: BUILDING
 LC0795_STAMPING: Z 161 1954
 LC0795_MARK LOGO: CGS
 LC0795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0795
 LC0795  HISTORY     - Date     Condition        Report By
 LC0795  HISTORY     - 1954     MONUMENTED       CGS
 LC0795  HISTORY     - 20060412 GOOD             GEOCAC
 LC0795  HISTORY     - 20080602 MARK NOT FOUND   INDIV
 LC0795
 LC0795                          STATION DESCRIPTION
 LC0795
 LC0795'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0795'AT TREMONT.
 LC0795'AT TREMONT, ON THE SOUTH SIDE OF STATE HIGHWAY 9, SET VERTICALLY
 LC0795'IN THE NORTH BRICK FACE OF WEST PORTION OF TREMONT HIGH SCHOOL
 LC0795'BUILDING, 1/2 FOOT EAST OF NORTHWEST CORNER OF BUILDING AND 1.8
 LC0795'FEET ABOVE GROUND.
 LC0795
 LC0795                          STATION RECOVERY (2006)
 LC0795
 LC0795'RECOVERY NOTE BY GEOCACHING 2006 (WTF)
 LC0795'RECOVERED IN GOOD CONDITION.
 LC0795
 LC0795                          STATION RECOVERY (2008)
 LC0795
 LC0795'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (MPG)
 LC0795'NEW ADDITION ACROSS ENTIRE NORTH FACE OF HIGH SCHOOL.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0824 ***********************************************************************
 LC0824  DESIGNATION -  Z 162
 LC0824  PID         -  LC0824
 LC0824  STATE/COUNTY-  IL/MCLEAN
 LC0824  COUNTRY     -  US
 LC0824  USGS QUAD   -  NORMAL WEST (2018)
 LC0824
 LC0824                         *CURRENT SURVEY CONTROL
 LC0824  ______________________________________________________________________
 LC0824* NAD 83(1986) POSITION- 40 30 31.     (N) 089 06 30.     (W)   SCALED
 LC0824* NAVD 88 ORTHO HEIGHT -   235.247 (meters)      771.81  (feet) ADJUSTED
 LC0824  ______________________________________________________________________
 LC0824  GEOID HEIGHT    -        -32.208 (meters)                     GEOID18
 LC0824  DYNAMIC HEIGHT  -        235.136 (meters)      771.44  (feet) COMP
 LC0824  MODELED GRAVITY -    980,147.2   (mgal)                       NAVD 88
 LC0824
 LC0824  VERT ORDER      -  FIRST     CLASS II
 LC0824
 LC0824.The horizontal coordinates were scaled from a map and have
 LC0824.an estimated accuracy of +/- 6 seconds.
 LC0824
 LC0824.The orthometric height was determined by differential leveling and
 LC0824.adjusted by the NATIONAL GEODETIC SURVEY
 LC0824.in June 1991.
 LC0824
 LC0824.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0824.GEOID18 height accuracy estimate available here.
 LC0824
 LC0824.Click photographs - Photos may exist for this station.
 LC0824
 LC0824.The dynamic height is computed by dividing the NAVD 88
 LC0824.geopotential number by the normal gravity value computed on the
 LC0824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0824.degrees latitude (g = 980.6199 gals.).
 LC0824
 LC0824.The modeled gravity was interpolated from observed gravity values.
 LC0824
 LC0824;                    North         East    Units  Estimated Accuracy
 LC0824;SPC IL E     -   426,760.      234,320.      MT  (+/- 180 meters Scaled)
 LC0824
 LC0824_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK213863(NAD 83)
 LC0824
 LC0824                          SUPERSEDED SURVEY CONTROL
 LC0824
 LC0824  NGVD 29 (??/??/92)  235.313  (m)          772.02   (f) ADJ UNCH    1 2
 LC0824
 LC0824.Superseded values are not recommended for survey control.
 LC0824
 LC0824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0824.See file dsdata.pdf to determine how the superseded data were derived.
 LC0824
 LC0824_MARKER: DB = BENCH MARK DISK
 LC0824_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0824_SP_SET: BRIDGE
 LC0824_STAMPING: Z 162 1954
 LC0824_MARK LOGO: CGS
 LC0824_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0824
 LC0824  HISTORY     - Date     Condition        Report By
 LC0824  HISTORY     - 1954     MONUMENTED       CGS
 LC0824
 LC0824                          STATION DESCRIPTION
 LC0824
 LC0824'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0824'4 MI E FROM DANVERS.
 LC0824'ABOUT 4.0 MILES EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 LC0824'THE STATION AT DANVERS, IN THE TOP OF THE NORTHWEST END OF THE
 LC0824'SOUTHWEST CONCRETE HEAD WALL OF A 10-FOOT CONCRETE BRIDGE UNDER
 LC0824'ABANDONED ILLINOIS TRACTION RAILROAD, 62 FEET NORTHEAST OF
 LC0824'NORTHEAST RAIL OF N.Y.C. RR, 276 FEET NORTHWEST OF CENTER OF
 LC0824'CROSSING OF RAILROAD AND AN EAST-WEST GRAVEL ROAD, AND ABOUT
 LC0824'5 1/2 FEET BELOW LEVEL OF TRACK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0396 ***********************************************************************
 LC0396  DESIGNATION -  Z 163
 LC0396  PID         -  LC0396
 LC0396  STATE/COUNTY-  IL/MCLEAN
 LC0396  COUNTRY     -  US
 LC0396  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC0396
 LC0396                         *CURRENT SURVEY CONTROL
 LC0396  ______________________________________________________________________
 LC0396* NAD 83(1986) POSITION- 40 17 53.     (N) 088 41 52.     (W)   SCALED
 LC0396* NAVD 88 ORTHO HEIGHT -   229.350 (meters)      752.46  (feet) ADJUSTED
 LC0396  ______________________________________________________________________
 LC0396  GEOID HEIGHT    -        -31.900 (meters)                     GEOID18
 LC0396  DYNAMIC HEIGHT  -        229.240 (meters)      752.10  (feet) COMP
 LC0396  MODELED GRAVITY -    980,139.2   (mgal)                       NAVD 88
 LC0396
 LC0396  VERT ORDER      -  FIRST     CLASS II
 LC0396
 LC0396.The horizontal coordinates were scaled from a map and have
 LC0396.an estimated accuracy of +/- 6 seconds.
 LC0396
 LC0396.The orthometric height was determined by differential leveling and
 LC0396.adjusted by the NATIONAL GEODETIC SURVEY
 LC0396.in June 1991.
 LC0396
 LC0396.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0396.GEOID18 height accuracy estimate available here.
 LC0396
 LC0396.Click photographs - Photos may exist for this station.
 LC0396
 LC0396.The dynamic height is computed by dividing the NAVD 88
 LC0396.geopotential number by the normal gravity value computed on the
 LC0396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0396.degrees latitude (g = 980.6199 gals.).
 LC0396
 LC0396.The modeled gravity was interpolated from observed gravity values.
 LC0396
 LC0396;                    North         East    Units  Estimated Accuracy
 LC0396;SPC IL E     -   403,160.      269,020.      MT  (+/- 180 meters Scaled)
 LC0396
 LC0396_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK557622(NAD 83)
 LC0396
 LC0396                          SUPERSEDED SURVEY CONTROL
 LC0396
 LC0396  NGVD 29 (??/??/92)  229.401  (m)          752.63   (f) ADJ UNCH    1 2
 LC0396
 LC0396.Superseded values are not recommended for survey control.
 LC0396
 LC0396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0396.See file dsdata.pdf to determine how the superseded data were derived.
 LC0396
 LC0396_MARKER: DB = BENCH MARK DISK
 LC0396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0396_STAMPING: Z 163 1954
 LC0396_MARK LOGO: CGS
 LC0396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0396+STABILITY: SURFACE MOTION
 LC0396
 LC0396  HISTORY     - Date     Condition        Report By
 LC0396  HISTORY     - 1954     MONUMENTED       CGS
 LC0396  HISTORY     - 1959     GOOD             CGS
 LC0396  HISTORY     - 1976     GOOD             NGS
 LC0396  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0396
 LC0396                          STATION DESCRIPTION
 LC0396
 LC0396'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0396'5 MI SE FROM LE ROY.
 LC0396'ABOUT 4.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0396'FROM THE STATION AT LE ROY, ABOUT 4.15 MILES NORTHWEST OF THE
 LC0396'STATION AT FARMER CITY, AT A NORTH-SOUTH GRAVEL ROAD CROSSING,
 LC0396'31 FEET NORTHEAST OF THE NORTHEAST RAIL, 33 FEET EAST-NORTHEAST
 LC0396'OF THE CENTER OF THE CROSSING, 78 FEET EAST AND ACROSS THE ROAD
 LC0396'AND TRACK FROM TELEPHONE POLE NUMBER 145/30, 23 FEET EAST OF
 LC0396'THE CENTER LINE OF THE ROAD, 7 FEET SOUTHEAST OF A FENCE CORNER,
 LC0396'2 FEET SOUTHWEST OF A FENCE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS
 LC0396'POST ABOUT 3 FEET BELOW THE LEVEL OF THE TRACK AND SET IN THE TOP
 LC0396'OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0396
 LC0396                          STATION RECOVERY (1976)
 LC0396
 LC0396'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0396'RECOVERED IN GOOD CONDITION.
 LC0396
 LC0396                          STATION RECOVERY (1986)
 LC0396
 LC0396'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0396'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0384 ***********************************************************************
 LC0384  DESIGNATION -  Z 164
 LC0384  PID         -  LC0384
 LC0384  STATE/COUNTY-  IL/MCLEAN
 LC0384  COUNTRY     -  US
 LC0384  USGS QUAD   -  LE ROY (2018)
 LC0384
 LC0384                         *CURRENT SURVEY CONTROL
 LC0384  ______________________________________________________________________
 LC0384* NAD 83(1986) POSITION- 40 22 12.     (N) 088 49 30.     (W)   SCALED
 LC0384* NAVD 88 ORTHO HEIGHT -   244.586 (meters)      802.45  (feet) ADJUSTED
 LC0384  ______________________________________________________________________
 LC0384  GEOID HEIGHT    -        -31.956 (meters)                     GEOID18
 LC0384  DYNAMIC HEIGHT  -        244.468 (meters)      802.06  (feet) COMP
 LC0384  MODELED GRAVITY -    980,136.7   (mgal)                       NAVD 88
 LC0384
 LC0384  VERT ORDER      -  FIRST     CLASS II
 LC0384
 LC0384.The horizontal coordinates were scaled from a map and have
 LC0384.an estimated accuracy of +/- 6 seconds.
 LC0384
 LC0384.The orthometric height was determined by differential leveling and
 LC0384.adjusted by the NATIONAL GEODETIC SURVEY
 LC0384.in June 1991.
 LC0384
 LC0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0384.GEOID18 height accuracy estimate available here.
 LC0384
 LC0384.Click photographs - Photos may exist for this station.
 LC0384
 LC0384.The dynamic height is computed by dividing the NAVD 88
 LC0384.geopotential number by the normal gravity value computed on the
 LC0384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0384.degrees latitude (g = 980.6199 gals.).
 LC0384
 LC0384.The modeled gravity was interpolated from observed gravity values.
 LC0384
 LC0384;                    North         East    Units  Estimated Accuracy
 LC0384;SPC IL E     -   411,200.      258,240.      MT  (+/- 180 meters Scaled)
 LC0384
 LC0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK450704(NAD 83)
 LC0384
 LC0384                          SUPERSEDED SURVEY CONTROL
 LC0384
 LC0384  NGVD 29 (??/??/92)  244.641  (m)          802.63   (f) ADJ UNCH    1 2
 LC0384
 LC0384.Superseded values are not recommended for survey control.
 LC0384
 LC0384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0384.See file dsdata.pdf to determine how the superseded data were derived.
 LC0384
 LC0384_MARKER: DB = BENCH MARK DISK
 LC0384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0384_STAMPING: Z 164 1954
 LC0384_MARK LOGO: CGS
 LC0384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0384+STABILITY: SURFACE MOTION
 LC0384
 LC0384  HISTORY     - Date     Condition        Report By
 LC0384  HISTORY     - 1954     MONUMENTED       CGS
 LC0384  HISTORY     - 1959     GOOD             CGS
 LC0384  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0384  HISTORY     - 20120806 MARK NOT FOUND   ILDT
 LC0384
 LC0384                          STATION DESCRIPTION
 LC0384
 LC0384'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0384'3 MI SE FROM DOWNS.
 LC0384'ABOUT 2.95 MILES SOUTHEAST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0384'FROM THE STATION AT DOWNS, ABOUT 3.45 MILES NORTHWEST OF THE
 LC0384'STATION AT LE ROY, AT AN EAST-WEST GRAVEL ROAD CROSSING, 45 1/2
 LC0384'FEET SOUTHWEST OF SOUTHWEST RAIL, 173 FEET WEST OF THE CENTER OF
 LC0384'THE CROSSING, 43 FEET NORTH OF THE CENTER LINE OF ROAD, 75 FEET
 LC0384'SOUTHEAST OF THE 7TH TELEPHONE POLE NORTHWEST OF MILE POST 154,
 LC0384'38 1/2 FEET WEST OF A TELEPHONE POLE, 2 FEET NORTHEAST OF A FENCE,
 LC0384'2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT LEVEL WITH
 LC0384'THE TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0384
 LC0384                          STATION RECOVERY (1986)
 LC0384
 LC0384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0384'MARK NOT FOUND.
 LC0384
 LC0384                          STATION RECOVERY (2012)
 LC0384
 LC0384'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LC0384'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0115 ***********************************************************************
 LC0115  DESIGNATION -  Z 165
 LC0115  PID         -  LC0115
 LC0115  STATE/COUNTY-  IL/PIATT
 LC0115  COUNTRY     -  US
 LC0115  USGS QUAD   -  MAHOMET (2018)
 LC0115
 LC0115                         *CURRENT SURVEY CONTROL
 LC0115  ______________________________________________________________________
 LC0115* NAD 83(1986) POSITION- 40 12 37.     (N) 088 29 40.     (W)   SCALED
 LC0115* NAVD 88 ORTHO HEIGHT -   220.238 (meters)      722.56  (feet) ADJUSTED
 LC0115  ______________________________________________________________________
 LC0115  GEOID HEIGHT    -        -32.004 (meters)                     GEOID18
 LC0115  DYNAMIC HEIGHT  -        220.129 (meters)      722.21  (feet) COMP
 LC0115  MODELED GRAVITY -    980,127.5   (mgal)                       NAVD 88
 LC0115
 LC0115  VERT ORDER      -  FIRST     CLASS II
 LC0115
 LC0115.The horizontal coordinates were scaled from a map and have
 LC0115.an estimated accuracy of +/- 6 seconds.
 LC0115
 LC0115.The orthometric height was determined by differential leveling and
 LC0115.adjusted by the NATIONAL GEODETIC SURVEY
 LC0115.in June 1991.
 LC0115
 LC0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0115.GEOID18 height accuracy estimate available here.
 LC0115
 LC0115.Click photographs - Photos may exist for this station.
 LC0115
 LC0115.The dynamic height is computed by dividing the NAVD 88
 LC0115.geopotential number by the normal gravity value computed on the
 LC0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0115.degrees latitude (g = 980.6199 gals.).
 LC0115
 LC0115.The modeled gravity was interpolated from observed gravity values.
 LC0115
 LC0115;                    North         East    Units  Estimated Accuracy
 LC0115;SPC IL E     -   393,360.      286,290.      MT  (+/- 180 meters Scaled)
 LC0115
 LC0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK728521(NAD 83)
 LC0115
 LC0115                          SUPERSEDED SURVEY CONTROL
 LC0115
 LC0115  NGVD 29 (??/??/92)  220.281  (m)          722.71   (f) ADJ UNCH    1 2
 LC0115
 LC0115.Superseded values are not recommended for survey control.
 LC0115
 LC0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0115.See file dsdata.pdf to determine how the superseded data were derived.
 LC0115
 LC0115_MARKER: DB = BENCH MARK DISK
 LC0115_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC0115_SP_SET: ABUTMENT
 LC0115_STAMPING: Z 165 1954
 LC0115_MARK LOGO: CGS
 LC0115_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0115
 LC0115  HISTORY     - Date     Condition        Report By
 LC0115  HISTORY     - 1954     MONUMENTED       CGS
 LC0115  HISTORY     - 1986     GOOD             NGS
 LC0115
 LC0115                          STATION DESCRIPTION
 LC0115
 LC0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0115'1 MI E FROM MANSFIELD.
 LC0115'ABOUT 1.0 MILE EAST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE
 LC0115'STATION AT MANSFIELD, ABOUT 3 1/2 TELEPHONE POLES EAST-SOUTHEAST
 LC0115'OF MILE POST 133, IN THE TOP OF THE NORTH WING WALL OF THE EAST
 LC0115'CONCRETE ABUTMENT OF RAILROAD BRIDGE OVER MADDEN CREEK, 9 3/4
 LC0115'FEET NORTH OF NORTH RAIL AND ABOUT 1 1/2 FEET BELOW LEVEL OF
 LC0115'TRACK.
 LC0115
 LC0115                          STATION RECOVERY (1986)
 LC0115
 LC0115'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0115'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  12.4 KM (7.7
 LC0115'MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION WITH STATE
 LC0115'HIGHWAY 54 IN FARMER CITY, IN THE NORTHEAST END OF THE SOUTHEAST
 LC0115'CONCRETE ABUTMENT OF A CONRAIL RAILROAD BRIDGE SPANNING MADDEN CREEK,
 LC0115'23.1 M (75.8 FT) SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 3.1 M
 LC0115'(10.2 FT) NORTHEAST OF THE NEAR RAIL, AND 0.2 M (0.7 FT) SOUTHWEST OF
 LC0115'THE NORTHEAST END OF THE ABUTMENT.
 LC0115'THE MARK IS 0.5 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0186 ***********************************************************************
 LC0186  DESIGNATION -  Z 166
 LC0186  PID         -  LC0186
 LC0186  STATE/COUNTY-  IL/CHAMPAIGN
 LC0186  COUNTRY     -  US
 LC0186  USGS QUAD   -  SAINT JOSEPH (2018)
 LC0186
 LC0186                         *CURRENT SURVEY CONTROL
 LC0186  ______________________________________________________________________
 LC0186* NAD 83(1986) POSITION- 40 01 40.     (N) 088 01 44.     (W)   SCALED
 LC0186* NAVD 88 ORTHO HEIGHT -   203.679 (meters)      668.24  (feet) ADJUSTED
 LC0186  ______________________________________________________________________
 LC0186  GEOID HEIGHT    -        -32.112 (meters)                     GEOID18
 LC0186  DYNAMIC HEIGHT  -        203.575 (meters)      667.90  (feet) COMP
 LC0186  MODELED GRAVITY -    980,111.6   (mgal)                       NAVD 88
 LC0186
 LC0186  VERT ORDER      -  FIRST     CLASS II
 LC0186
 LC0186.The horizontal coordinates were scaled from a map and have
 LC0186.an estimated accuracy of +/- 6 seconds.
 LC0186
 LC0186.The orthometric height was determined by differential leveling and
 LC0186.adjusted by the NATIONAL GEODETIC SURVEY
 LC0186.in June 1991.
 LC0186
 LC0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0186.GEOID18 height accuracy estimate available here.
 LC0186
 LC0186.Click photographs - Photos may exist for this station.
 LC0186
 LC0186.The dynamic height is computed by dividing the NAVD 88
 LC0186.geopotential number by the normal gravity value computed on the
 LC0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0186.degrees latitude (g = 980.6199 gals.).
 LC0186
 LC0186.The modeled gravity was interpolated from observed gravity values.
 LC0186
 LC0186;                    North         East    Units  Estimated Accuracy
 LC0186;SPC IL E     -   373,130.      325,990.      MT  (+/- 180 meters Scaled)
 LC0186
 LC0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK122313(NAD 83)
 LC0186
 LC0186                          SUPERSEDED SURVEY CONTROL
 LC0186
 LC0186  NGVD 29 (??/??/92)  203.742  (m)          668.44   (f) ADJ UNCH    1 2
 LC0186
 LC0186.Superseded values are not recommended for survey control.
 LC0186
 LC0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0186.See file dsdata.pdf to determine how the superseded data were derived.
 LC0186
 LC0186_MARKER: DB = BENCH MARK DISK
 LC0186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0186_STAMPING: Z 166 1954
 LC0186_MARK LOGO: CGS
 LC0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0186+STABILITY: SURFACE MOTION
 LC0186
 LC0186  HISTORY     - Date     Condition        Report By
 LC0186  HISTORY     - 1954     MONUMENTED       CGS
 LC0186  HISTORY     - 1973     GOOD             NGS
 LC0186  HISTORY     - 1986     GOOD             NGS
 LC0186  HISTORY     - 19980407 MARK NOT FOUND   BCA
 LC0186  HISTORY     - 20051123 MARK NOT FOUND   ILDT
 LC0186
 LC0186                          STATION DESCRIPTION
 LC0186
 LC0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0186'2.4 MI E FROM SIDNEY.
 LC0186'ABOUT 2.45 MILES EAST ALONG THE WABASH RAILROAD FROM THE STATION
 LC0186'AT SIDNEY, ABOUT 0.2 MILE WEST OF MILE POLE 325, AT A NORTH-SOUTH
 LC0186'GRAVEL ROAD CROSSING, 31.2 FEET NORTH OF NORTH RAIL, 19 1/2
 LC0186'FEET WEST OF CENTER LINE OF GRAVEL ROAD, 37 FEET NORTHWEST OF
 LC0186'CENTER OF CROSSING OF TRACK AND ROAD, 4 FEET SOUTH-SOUTHWEST OF
 LC0186'A POWER POLE, 20 1/2 FEET NORTH-NORTHWEST OF A CROSSING SIGN,
 LC0186'ABOUT 6 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP OF A
 LC0186'CONCRETE POST PROJECTING 4 INCHES.
 LC0186
 LC0186                          STATION RECOVERY (1973)
 LC0186
 LC0186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0186'RECOVERED IN GOOD CONDITION.
 LC0186
 LC0186                          STATION RECOVERY (1986)
 LC0186
 LC0186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0186'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  6.3 KM (3.9 MI)
 LC0186'WESTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH JUNCTION WITH STATE
 LC0186'HIGHWAY 49 IN HOMER, THENCE 0.3 KM (0.2 MI) SOUTH ALONG COUNTY ROAD
 LC0186'2300 E.  DELETE--4 FEET SOUTH-SOUTHWEST OF A POWER POLE.  ADD--0.3 M
 LC0186'(1.0 FT) EAST OF A WITNESS POST.
 LC0186
 LC0186                          STATION RECOVERY (1998)
 LC0186
 LC0186'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LC0186'MARK NOT FOUND DUE TO CONSTRUCTION OF NEW GRADE CROSSING.
 LC0186
 LC0186                          STATION RECOVERY (2005)
 LC0186
 LC0186'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0186'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1445 ***********************************************************************
 KA1445  DESIGNATION -  Z 167
 KA1445  PID         -  KA1445
 KA1445  STATE/COUNTY-  IL/VERMILION
 KA1445  COUNTRY     -  US
 KA1445  USGS QUAD   -  SIDELL (2018)
 KA1445
 KA1445                         *CURRENT SURVEY CONTROL
 KA1445  ______________________________________________________________________
 KA1445* NAD 83(1986) POSITION- 39 55 15.     (N) 087 49 21.     (W)   SCALED
 KA1445* NAVD 88 ORTHO HEIGHT -   202.224 (meters)      663.46  (feet) ADJUSTED
 KA1445  ______________________________________________________________________
 KA1445  GEOID HEIGHT    -        -32.170 (meters)                     GEOID18
 KA1445  DYNAMIC HEIGHT  -        202.119 (meters)      663.12  (feet) COMP
 KA1445  MODELED GRAVITY -    980,105.0   (mgal)                       NAVD 88
 KA1445
 KA1445  VERT ORDER      -  SECOND    CLASS I
 KA1445
 KA1445.The horizontal coordinates were scaled from a map and have
 KA1445.an estimated accuracy of +/- 6 seconds.
 KA1445
 KA1445.The orthometric height was determined by differential leveling and
 KA1445.adjusted by the NATIONAL GEODETIC SURVEY
 KA1445.in April 2013.
 KA1445
 KA1445.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1445.GEOID18 height accuracy estimate available here.
 KA1445
 KA1445.Click photographs - Photos may exist for this station.
 KA1445
 KA1445.The dynamic height is computed by dividing the NAVD 88
 KA1445.geopotential number by the normal gravity value computed on the
 KA1445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1445.degrees latitude (g = 980.6199 gals.).
 KA1445
 KA1445.The modeled gravity was interpolated from observed gravity values.
 KA1445
 KA1445;                    North         East    Units  Estimated Accuracy
 KA1445;SPC IL E     -   361,340.      343,670.      MT  (+/- 180 meters Scaled)
 KA1445
 KA1445_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK297192(NAD 83)
 KA1445
 KA1445                          SUPERSEDED SURVEY CONTROL
 KA1445
 KA1445  NAVD 88 (06/15/91)  202.219  (m)          663.45   (f) SUPERSEDED  1 2
 KA1445  NGVD 29 (??/??/92)  202.281  (m)          663.65   (f) ADJ UNCH    1 2
 KA1445
 KA1445.Superseded values are not recommended for survey control.
 KA1445
 KA1445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1445.See file dsdata.pdf to determine how the superseded data were derived.
 KA1445
 KA1445_MARKER: DB = BENCH MARK DISK
 KA1445_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KA1445_SP_SET: BRIDGE
 KA1445_STAMPING: Z 167 1954
 KA1445_MARK LOGO: CGS
 KA1445_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KA1445_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1445+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 KA1445
 KA1445  HISTORY     - Date     Condition        Report By
 KA1445  HISTORY     - 1954     MONUMENTED       CGS
 KA1445  HISTORY     - 20101209 GOOD             ILDT
 KA1445  HISTORY     - 20120331 GOOD             GEOSPC
 KA1445
 KA1445                          STATION DESCRIPTION
 KA1445
 KA1445'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 KA1445'0.6 MI N FROM SIDELL.
 KA1445'ABOUT 0.6 MILE NORTH ALONG A PAVED ROAD LEADING TO FAIRMOUNT
 KA1445'FROM THE WATER TOWER AT SIDELL, IN THE TOP OF WEST END OF NORTH
 KA1445'CONCRETE ABUTMENT OF A 120-FOOT BRIDGE OVER LITTLE VERMILION
 KA1445'RIVER, 16 FEET WEST OF CENTER LINE OF HIGHWAY, 1 FOOT WEST OF
 KA1445'CONCRETE BANISTER AND ABOUT LEVEL WITH BRIDGE SIDE WALK.
 KA1445
 KA1445                          STATION RECOVERY (2010)
 KA1445
 KA1445'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (SWR)
 KA1445'RECOVERED IN GOOD CONDITION.
 KA1445
 KA1445                          STATION RECOVERY (2012)
 KA1445
 KA1445'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 KA1445'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0190 ***********************************************************************
 NH0190  DESIGNATION -  Z 17
 NH0190  PID         -  NH0190
 NH0190  STATE/COUNTY-  IL/KANE
 NH0190  COUNTRY     -  US
 NH0190  USGS QUAD   -  ELGIN (2018)
 NH0190
 NH0190                         *CURRENT SURVEY CONTROL
 NH0190  ______________________________________________________________________
 NH0190* NAD 83(1986) POSITION- 42 03 13.     (N) 088 17 15.     (W)   SCALED
 NH0190* NAVD 88 ORTHO HEIGHT -   222.534 (meters)      730.10  (feet) ADJUSTED
 NH0190  ______________________________________________________________________
 NH0190  GEOID HEIGHT    -        -33.489 (meters)                     GEOID18
 NH0190  DYNAMIC HEIGHT  -        222.456 (meters)      729.84  (feet) COMP
 NH0190  MODELED GRAVITY -    980,270.9   (mgal)                       NAVD 88
 NH0190
 NH0190  VERT ORDER      -  SECOND    CLASS 0
 NH0190
 NH0190.The horizontal coordinates were scaled from a map and have
 NH0190.an estimated accuracy of +/- 6 seconds.
 NH0190
 NH0190.The orthometric height was determined by differential leveling and
 NH0190.adjusted by the NATIONAL GEODETIC SURVEY
 NH0190.in June 1991.
 NH0190
 NH0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0190.GEOID18 height accuracy estimate available here.
 NH0190
 NH0190.Click photographs - Photos may exist for this station.
 NH0190
 NH0190.The dynamic height is computed by dividing the NAVD 88
 NH0190.geopotential number by the normal gravity value computed on the
 NH0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0190.degrees latitude (g = 980.6199 gals.).
 NH0190
 NH0190.The modeled gravity was interpolated from observed gravity values.
 NH0190
 NH0190;                    North         East    Units  Estimated Accuracy
 NH0190;SPC IL E     -   598,060.      303,790.      MT  (+/- 180 meters Scaled)
 NH0190
 NH0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM934565(NAD 83)
 NH0190
 NH0190                          SUPERSEDED SURVEY CONTROL
 NH0190
 NH0190  NGVD 29 (??/??/92)  222.610  (m)          730.35   (f) ADJ UNCH    2 0
 NH0190
 NH0190.Superseded values are not recommended for survey control.
 NH0190
 NH0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0190.See file dsdata.pdf to determine how the superseded data were derived.
 NH0190
 NH0190_MARKER: DB = BENCH MARK DISK
 NH0190_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0190_SP_SET: CULVERT HEADWALL
 NH0190_STAMPING: Z 17 1934
 NH0190_MARK LOGO: CGS
 NH0190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0190+STABILITY: SURFACE MOTION
 NH0190
 NH0190  HISTORY     - Date     Condition        Report By
 NH0190  HISTORY     - 1934     MONUMENTED       CGS
 NH0190  HISTORY     - 1960     GOOD             CGS
 NH0190  HISTORY     - 19980522 MARK NOT FOUND   USPSQD
 NH0190
 NH0190                          STATION DESCRIPTION
 NH0190
 NH0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0190'0.8 MI N FROM ELGIN.
 NH0190'ABOUT 0.8 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0190'FROM THE CROSSING OF KIMBALL STREET AT ELGIN, 0.3 MILE SOUTHWEST
 NH0190'OF MILEPOLE 44, AT THE CROSSING OF A NARROW BLACK TOP STREET,
 NH0190'60 FEET NORTHEAST OF THE CENTER LINE OF THE CROSSING, 6 FEET
 NH0190'NORTHWEST OF THE NORTHWEST RAIL, IN TOP OF THE NORTHEAST END
 NH0190'OF THE NORTHWEST STONE HEAD WALL FOR A 24-INCH PIPE CULVERT,
 NH0190'1 FOOT SOUTHWEST OF THE NORTHEAST END OF THE HEAD WALL, AND
 NH0190'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 NH0190
 NH0190                          STATION RECOVERY (1998)
 NH0190
 NH0190'RECOVERY NOTE BY US POWER SQUADRON 1998
 NH0190'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0144 ***********************************************************************
 LC0144  DESIGNATION -  Z 171
 LC0144  PID         -  LC0144
 LC0144  STATE/COUNTY-  IL/CHAMPAIGN
 LC0144  COUNTRY     -  US
 LC0144  USGS QUAD   -  RISING (2018)
 LC0144
 LC0144                         *CURRENT SURVEY CONTROL
 LC0144  ______________________________________________________________________
 LC0144* NAD 83(1986) POSITION- 40 07 45.     (N) 088 15 53.     (W)   SCALED
 LC0144* NAVD 88 ORTHO HEIGHT -   232.341 (meters)      762.27  (feet) ADJUSTED
 LC0144  ______________________________________________________________________
 LC0144  GEOID HEIGHT    -        -32.080 (meters)                     GEOID18
 LC0144  DYNAMIC HEIGHT  -        232.223 (meters)      761.89  (feet) COMP
 LC0144  MODELED GRAVITY -    980,113.9   (mgal)                       NAVD 88
 LC0144
 LC0144  VERT ORDER      -  FIRST     CLASS II
 LC0144
 LC0144.The horizontal coordinates were scaled from a map and have
 LC0144.an estimated accuracy of +/- 6 seconds.
 LC0144
 LC0144.The orthometric height was determined by differential leveling and
 LC0144.adjusted by the NATIONAL GEODETIC SURVEY
 LC0144.in June 1991.
 LC0144
 LC0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0144.GEOID18 height accuracy estimate available here.
 LC0144
 LC0144.Click photographs - Photos may exist for this station.
 LC0144
 LC0144.The dynamic height is computed by dividing the NAVD 88
 LC0144.geopotential number by the normal gravity value computed on the
 LC0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0144.degrees latitude (g = 980.6199 gals.).
 LC0144
 LC0144.The modeled gravity was interpolated from observed gravity values.
 LC0144
 LC0144;                    North         East    Units  Estimated Accuracy
 LC0144;SPC IL E     -   384,340.      305,850.      MT  (+/- 180 meters Scaled)
 LC0144
 LC0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK922428(NAD 83)
 LC0144
 LC0144                          SUPERSEDED SURVEY CONTROL
 LC0144
 LC0144  NGVD 29 (??/??/92)  232.384  (m)          762.41   (f) ADJ UNCH    1 2
 LC0144
 LC0144.Superseded values are not recommended for survey control.
 LC0144
 LC0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0144.See file dsdata.pdf to determine how the superseded data were derived.
 LC0144
 LC0144_MARKER: DB = BENCH MARK DISK
 LC0144_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0144_SP_SET: BUILDING
 LC0144_STAMPING: Z 171 1954
 LC0144_MARK LOGO: CGS
 LC0144_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0144_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0144+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2005
 LC0144
 LC0144  HISTORY     - Date     Condition        Report By
 LC0144  HISTORY     - 1954     MONUMENTED       CGS
 LC0144  HISTORY     - 1973     GOOD             NGS
 LC0144  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0144  HISTORY     - 20040713 GOOD             FARNGP
 LC0144  HISTORY     - 20051202 GOOD             ILDT
 LC0144
 LC0144                          STATION DESCRIPTION
 LC0144
 LC0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0144'1 MI NW FROM CHAMPAIGN.
 LC0144'ABOUT 1.05 MILES NORTHWEST ALONG THE NEW YORK CENTRAL RAILROAD
 LC0144'FROM THE STATION AT CHAMPAIGN, ABOUT 0.1 MILE WEST OF CROSSING
 LC0144'OF MC KINLEY AVENUE, SET IN THE TOP OF AN OUTCROPPING LEDGE OF
 LC0144'CONCRETE FOUNDATION OF NORTH FACE OF UNIVERSAL BLEACHER COMPANY
 LC0144'LOCATED AT 1303 NORTH MC KINLEY AVENUE, 256 FEET SOUTH-SOUTHWEST
 LC0144'OF NEAR RAIL OF TRACK, 56 FEET EAST OF NORTHWEST CORNER OF
 LC0144'BUILDING, 3 FEET WEST OF WEST FACE OF THE EAST MOST OF TWO LOADING
 LC0144'DOCKS AND ABOUT 2 1/2 FEET BELOW LEVEL OF TRACK.
 LC0144
 LC0144                          STATION RECOVERY (1973)
 LC0144
 LC0144'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0144'RECOVERED IN GOOD CONDITION.
 LC0144
 LC0144                          STATION RECOVERY (1986)
 LC0144
 LC0144'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0144'MARK NOT FOUND.
 LC0144
 LC0144                          STATION RECOVERY (2004)
 LC0144
 LC0144'RECOVERY NOTE BY FARNSWORTH GROUP 2004 (CEW)
 LC0144'THE BUILDING COMPLEX IS NOW OWNED BY THE DEVELOPMENT SERVICES CENTER
 LC0144'AT ADDRESS 1305 N. MC KINLEY AVENUE.  THE ENTRANCE TO THE COMPLEX IS
 LC0144'THE FIRST DRIVEWAY SOUTH OF THE RAILROAD TRACKS LEADING WEST.
 LC0144'THE MARK IS ON THE NORTH FACE OF THE VOCATIONAL TRAINING AND
 LC0144'PRODUCTION CENTER BUILDING (MASONRY).  THE MARK IS 56 FEET EAST OF THE
 LC0144'NORTHWEST CORNER OF THE BUILDING, AND 3 FEET WEST OF THE WEST FACE OF
 LC0144'THE EAST MOST OF FOUR LOADING DOCKS.
 LC0144
 LC0144                          STATION RECOVERY (2005)
 LC0144
 LC0144'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0144'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0162 ***********************************************************************
 LC0162  DESIGNATION -  Z 172
 LC0162  PID         -  LC0162
 LC0162  STATE/COUNTY-  IL/CHAMPAIGN
 LC0162  COUNTRY     -  US
 LC0162  USGS QUAD   -  URBANA (2018)
 LC0162
 LC0162                         *CURRENT SURVEY CONTROL
 LC0162  ______________________________________________________________________
 LC0162* NAD 83(1986) POSITION- 40 06 58.6    (N) 088 13 07.7    (W)   HD_HELD2
 LC0162* NAVD 88 ORTHO HEIGHT -   221.434 (meters)      726.49  (feet) ADJUSTED
 LC0162  ______________________________________________________________________
 LC0162  GEOID HEIGHT    -        -32.097 (meters)                     GEOID18
 LC0162  DYNAMIC HEIGHT  -        221.321 (meters)      726.12  (feet) COMP
 LC0162  MODELED GRAVITY -    980,112.7   (mgal)                       NAVD 88
 LC0162
 LC0162  VERT ORDER      -  FIRST     CLASS II
 LC0162
 LC0162.The horizontal coordinates were established by autonomous hand held GPS
 LC0162.observations and have an estimated accuracy of +/- 10 meters.
 LC0162
 LC0162.The orthometric height was determined by differential leveling and
 LC0162.adjusted by the NATIONAL GEODETIC SURVEY
 LC0162.in June 1991.
 LC0162
 LC0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0162.GEOID18 height accuracy estimate available here.
 LC0162
 LC0162.Click photographs - Photos may exist for this station.
 LC0162
 LC0162.The dynamic height is computed by dividing the NAVD 88
 LC0162.geopotential number by the normal gravity value computed on the
 LC0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0162.degrees latitude (g = 980.6199 gals.).
 LC0162
 LC0162.The modeled gravity was interpolated from observed gravity values.
 LC0162
 LC0162;                    North         East    Units  Estimated Accuracy
 LC0162;SPC IL E     -   382,917.      309,763.      MT  (+/- 10 meters HH2 GPS)
 LC0162
 LC0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK9613841374(NAD 83)
 LC0162
 LC0162                          SUPERSEDED SURVEY CONTROL
 LC0162
 LC0162  NGVD 29 (??/??/92)  221.471  (m)          726.61   (f) ADJ UNCH    1 2
 LC0162
 LC0162.Superseded values are not recommended for survey control.
 LC0162
 LC0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0162.See file dsdata.pdf to determine how the superseded data were derived.
 LC0162
 LC0162_MARKER: DB = BENCH MARK DISK
 LC0162_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 LC0162_SP_SET: FOUNDATION
 LC0162_STAMPING: Z 172 1954
 LC0162_MARK LOGO: CGS
 LC0162_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LC0162+STABILITY: POSITION/ELEVATION WELL
 LC0162_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC0162+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2005
 LC0162
 LC0162  HISTORY     - Date     Condition        Report By
 LC0162  HISTORY     - 1954     MONUMENTED       CGS
 LC0162  HISTORY     - 1956     GOOD             CGS
 LC0162  HISTORY     - 1973     GOOD             NGS
 LC0162  HISTORY     - 1986     GOOD             NGS
 LC0162  HISTORY     - 20051205 GOOD             ILDT
 LC0162
 LC0162                          STATION DESCRIPTION
 LC0162
 LC0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 LC0162'AT URBANA.
 LC0162'AT URBANA, AT THE CROSSING OF THE WABASH RAILROAD AND UNIVERSITY
 LC0162'AVENUE, SET VERTICALLY IN THE NORTHWEST BRICK FACE OF WAREHOUSE
 LC0162'OF JOHNSON OIL COMPANY, 25 FEET SOUTHWEST OF SOUTHWEST RAIL OF
 LC0162'MAIN TRACK OF WABASH RAILROAD, 107 FEET SOUTHEAST OF CENTER OF
 LC0162'CROSSING OF MAIN TRACK OF WABASH RR AND UNIVERSITY AVENUE, 0.7
 LC0162'FOOT SOUTHWEST OF NORTH CORNER OF BUILDING AND ABOUT 3 1/2 ABOVE
 LC0162'LEVEL OF TRACK.
 LC0162
 LC0162                          STATION RECOVERY (1973)
 LC0162
 LC0162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0162'RECOVERED IN GOOD CONDITION.
 LC0162
 LC0162                          STATION RECOVERY (1986)
 LC0162
 LC0162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0162'RECOVERED IN GOOD CONDITION.  A NEW TO REACH FOLLOWS.  IN URBANA, AT
 LC0162'THE INTERSECTION OF UNIVERSITY AVENUE AND THE NORFOLK AND WESTERN
 LC0162'RAILROAD.
 LC0162
 LC0162                          STATION RECOVERY (2005)
 LC0162
 LC0162'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0162'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0085 ***********************************************************************
 JB0085  DESIGNATION -  Z 173
 JB0085  PID         -  JB0085
 JB0085  STATE/COUNTY-  IL/JASPER
 JB0085  COUNTRY     -  US
 JB0085  USGS QUAD   -  SAINTE MARIE (2018)
 JB0085
 JB0085                         *CURRENT SURVEY CONTROL
 JB0085  ______________________________________________________________________
 JB0085* NAD 83(1986) POSITION- 38 56 38.     (N) 088 07 16.     (W)   SCALED
 JB0085* NAVD 88 ORTHO HEIGHT -   156.606 (meters)      513.80  (feet) ADJUSTED
 JB0085  ______________________________________________________________________
 JB0085  GEOID HEIGHT    -        -31.659 (meters)                     GEOID18
 JB0085  DYNAMIC HEIGHT  -        156.513 (meters)      513.49  (feet) COMP
 JB0085  MODELED GRAVITY -    980,026.2   (mgal)                       NAVD 88
 JB0085
 JB0085  VERT ORDER      -  FIRST     CLASS II
 JB0085
 JB0085.The horizontal coordinates were scaled from a map and have
 JB0085.an estimated accuracy of +/- 6 seconds.
 JB0085
 JB0085.The orthometric height was determined by differential leveling and
 JB0085.adjusted by the NATIONAL GEODETIC SURVEY
 JB0085.in June 1991.
 JB0085
 JB0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0085.GEOID18 height accuracy estimate available here.
 JB0085
 JB0085.Click photographs - Photos may exist for this station.
 JB0085
 JB0085.The dynamic height is computed by dividing the NAVD 88
 JB0085.geopotential number by the normal gravity value computed on the
 JB0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0085.degrees latitude (g = 980.6199 gals.).
 JB0085
 JB0085.The modeled gravity was interpolated from observed gravity values.
 JB0085
 JB0085;                    North         East    Units  Estimated Accuracy
 JB0085;SPC IL E     -   252,770.      318,400.      MT  (+/- 180 meters Scaled)
 JB0085
 JB0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ028111(NAD 83)
 JB0085
 JB0085                          SUPERSEDED SURVEY CONTROL
 JB0085
 JB0085  NGVD 29 (??/??/92)  156.677  (m)          514.03   (f) ADJ UNCH    1 2
 JB0085
 JB0085.Superseded values are not recommended for survey control.
 JB0085
 JB0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0085.See file dsdata.pdf to determine how the superseded data were derived.
 JB0085
 JB0085_MARKER: DB = BENCH MARK DISK
 JB0085_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0085_SP_SET: CULVERT HEADWALL
 JB0085_STAMPING: Z 173 1956
 JB0085_MARK LOGO: CGS
 JB0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0085+STABILITY: SURFACE MOTION
 JB0085
 JB0085  HISTORY     - Date     Condition        Report By
 JB0085  HISTORY     - 1956     MONUMENTED       CGS
 JB0085  HISTORY     - 1983     MARK NOT FOUND   USGS
 JB0085
 JB0085                          STATION DESCRIPTION
 JB0085
 JB0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0085'3.8 MI SE FROM NEWTON.
 JB0085'3.8 MILES SOUTHEAST ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0085'THE STATION AT NEWTON, ABOUT 75 YARDS NORTHWEST OF MILE POST
 JB0085'P 164, ABOUT 0.5 MILE NORTHWEST OF CROSSING OF STATE HIGHWAY 130
 JB0085'A LEADING EAST TO STE. MARIE AND THE BEND, 46 1/2 FEET SOUTHWEST
 JB0085'OF SOUTHWEST RAIL, 20.8 FEET NORTHEAST OF CENTER LINE OF HIGHWAY
 JB0085'130, IN THE TOP AND NEAR CENTER OF THE NORTHEAST HEAD WALL OF
 JB0085'A 30-FOOT CONCRETE CULVERT WITH PARTITION UNDER HIGHWAY, DIRECTLY
 JB0085'OVER THE CENTER PARTITION OF CULVERT AND ABOUT 1/2 FOOT ABOVE LEVEL
 JB0085'OF HIGHWAY.
 JB0085
 JB0085                          STATION RECOVERY (1983)
 JB0085
 JB0085'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1983
 JB0085'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0225 ***********************************************************************
 KB0225  DESIGNATION -  Z 174
 KB0225  PID         -  KB0225
 KB0225  STATE/COUNTY-  IL/CUMBERLAND
 KB0225  COUNTRY     -  US
 KB0225  USGS QUAD   -  TOLEDO (2018)
 KB0225
 KB0225                         *CURRENT SURVEY CONTROL
 KB0225  ______________________________________________________________________
 KB0225* NAD 83(1986) POSITION- 39 15 29.     (N) 088 14 40.     (W)   SCALED
 KB0225* NAVD 88 ORTHO HEIGHT -   180.690 (meters)      592.81  (feet) ADJUSTED
 KB0225  ______________________________________________________________________
 KB0225  GEOID HEIGHT    -        -32.068 (meters)                     GEOID18
 KB0225  DYNAMIC HEIGHT  -        180.584 (meters)      592.47  (feet) COMP
 KB0225  MODELED GRAVITY -    980,037.0   (mgal)                       NAVD 88
 KB0225
 KB0225  VERT ORDER      -  FIRST     CLASS II
 KB0225
 KB0225.The horizontal coordinates were scaled from a map and have
 KB0225.an estimated accuracy of +/- 6 seconds.
 KB0225
 KB0225.The orthometric height was determined by differential leveling and
 KB0225.adjusted by the NATIONAL GEODETIC SURVEY
 KB0225.in June 1991.
 KB0225
 KB0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0225.GEOID18 height accuracy estimate available here.
 KB0225
 KB0225.Click photographs - Photos may exist for this station.
 KB0225
 KB0225.The dynamic height is computed by dividing the NAVD 88
 KB0225.geopotential number by the normal gravity value computed on the
 KB0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0225.degrees latitude (g = 980.6199 gals.).
 KB0225
 KB0225.The modeled gravity was interpolated from observed gravity values.
 KB0225
 KB0225;                    North         East    Units  Estimated Accuracy
 KB0225;SPC IL E     -   287,630.      307,670.      MT  (+/- 180 meters Scaled)
 KB0225
 KB0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ926461(NAD 83)
 KB0225
 KB0225                          SUPERSEDED SURVEY CONTROL
 KB0225
 KB0225  NGVD 29 (??/??/92)  180.750  (m)          593.01   (f) ADJ UNCH    1 2
 KB0225
 KB0225.Superseded values are not recommended for survey control.
 KB0225
 KB0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0225.See file dsdata.pdf to determine how the superseded data were derived.
 KB0225
 KB0225_MARKER: DB = BENCH MARK DISK
 KB0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0225_STAMPING: Z 174 1956
 KB0225_MARK LOGO: CGS
 KB0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0225+STABILITY: SURFACE MOTION
 KB0225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0225+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 KB0225
 KB0225  HISTORY     - Date     Condition        Report By
 KB0225  HISTORY     - 1956     MONUMENTED       CGS
 KB0225  HISTORY     - 1973     GOOD             NGS
 KB0225  HISTORY     - 20050217 GOOD             ILDT
 KB0225  HISTORY     - 20120619 GOOD             ILDT
 KB0225
 KB0225                          STATION DESCRIPTION
 KB0225
 KB0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0225'1 MI S FROM TOLEDO.
 KB0225'ABOUT 1.0 MILE SOUTH ALONG STREET AND A GRAVEL ROAD FROM THE
 KB0225'COURT HOUSE AT TOLEDO, AT THE EAST EDGE AND NEAR THE NORTHEAST
 KB0225'CORNER OF NORTH-SOUTH RUNWAY OF PLANE LANE AIRPORT, 143 FEET
 KB0225'SOUTH OF CENTER LINE OF AN EAST-WEST GRAVEL ROAD, ABOUT 35 YARDS
 KB0225'WEST OF THE EXTENDED CENTER LINE OF ROAD LEADING NORTH TO TOLEDO,
 KB0225'126 FEET SOUTH OF B.M. Y 174, 98 FEET SOUTHWEST OF SOUTHWEST
 KB0225'CORNER OF A BRICK AND TILE RESIDENCE, 2 FEET NORTH OF NORTHWEST
 KB0225'CORNER OF A CORRUGATED METAL COVERED HANGAR, ABOUT LEVEL WITH
 KB0225'RUNWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0225
 KB0225                          STATION RECOVERY (1973)
 KB0225
 KB0225'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0225'RECOVERED IN GOOD CONDITION.
 KB0225
 KB0225                          STATION RECOVERY (2005)
 KB0225
 KB0225'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0225'RECOVERED IN GOOD CONDITION.
 KB0225
 KB0225                          STATION RECOVERY (2012)
 KB0225
 KB0225'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0225'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0068 ***********************************************************************
 JB0068  DESIGNATION -  Z 175
 JB0068  PID         -  JB0068
 JB0068  STATE/COUNTY-  IL/JASPER
 JB0068  COUNTRY     -  US
 JB0068  USGS QUAD   -  NEWTON (2018)
 JB0068
 JB0068                         *CURRENT SURVEY CONTROL
 JB0068  ______________________________________________________________________
 JB0068* NAD 83(1986) POSITION- 38 59 52.     (N) 088 09 26.     (W)   SCALED
 JB0068* NAVD 88 ORTHO HEIGHT -   147.755 (meters)      484.76  (feet) ADJUSTED
 JB0068  ______________________________________________________________________
 JB0068  GEOID HEIGHT    -        -31.738 (meters)                     GEOID18
 JB0068  DYNAMIC HEIGHT  -        147.666 (meters)      484.47  (feet) COMP
 JB0068  MODELED GRAVITY -    980,027.5   (mgal)                       NAVD 88
 JB0068
 JB0068  VERT ORDER      -  FIRST     CLASS II
 JB0068
 JB0068.The horizontal coordinates were scaled from a map and have
 JB0068.an estimated accuracy of +/- 6 seconds.
 JB0068
 JB0068.The orthometric height was determined by differential leveling and
 JB0068.adjusted by the NATIONAL GEODETIC SURVEY
 JB0068.in June 1991.
 JB0068
 JB0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0068.GEOID18 height accuracy estimate available here.
 JB0068
 JB0068.Click photographs - Photos may exist for this station.
 JB0068
 JB0068.The dynamic height is computed by dividing the NAVD 88
 JB0068.geopotential number by the normal gravity value computed on the
 JB0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0068.degrees latitude (g = 980.6199 gals.).
 JB0068
 JB0068.The modeled gravity was interpolated from observed gravity values.
 JB0068
 JB0068;                    North         East    Units  Estimated Accuracy
 JB0068;SPC IL E     -   258,750.      315,260.      MT  (+/- 180 meters Scaled)
 JB0068
 JB0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ997171(NAD 83)
 JB0068
 JB0068                          SUPERSEDED SURVEY CONTROL
 JB0068
 JB0068  NGVD 29 (??/??/92)  147.823  (m)          484.98   (f) ADJ UNCH    1 2
 JB0068
 JB0068.Superseded values are not recommended for survey control.
 JB0068
 JB0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0068.See file dsdata.pdf to determine how the superseded data were derived.
 JB0068
 JB0068_MARKER: DB = BENCH MARK DISK
 JB0068_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0068_SP_SET: CULVERT HEADWALL
 JB0068_STAMPING: Z 175 1956
 JB0068_MARK LOGO: CGS
 JB0068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0068+STABILITY: SURFACE MOTION
 JB0068_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0068+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2023
 JB0068
 JB0068  HISTORY     - Date     Condition        Report By
 JB0068  HISTORY     - 1956     MONUMENTED       CGS
 JB0068  HISTORY     - 20230306 GOOD             ILDT
 JB0068
 JB0068                          STATION DESCRIPTION
 JB0068
 JB0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0068'0.6 MI N FROM NEWTON.
 JB0068'0.65 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB0068'STATION, ABOUT 0.5 MILE SOUTH OF MILE POST P 159, ABOUT 150 YARDS
 JB0068'NORTH OF NORTH END OF RAILROAD BRIDGE AND TRESTLE OVER EMBARRASS
 JB0068'RIVER, AT AN EAST-WEST DIRT ROAD CROSSING, 68 FEET WEST-NORTHWEST
 JB0068'OF NEAR RAIL OF TRACK, 16 FEET SOUTH OF CENTER LINE OF DIRT ROAD,
 JB0068'IN THE TOP OF WEST END OF SOUTH HEAD WALL OF A 2 1/2-FOOT
 JB0068'CONCRETE CULVERT UNDER DIRT ROAD, 98 FEET SOUTHEAST OF SOUTHEAST
 JB0068'CORNER OF A SMALL CONCRETE BRIDGE UNDER DIRT ROAD AND ABOUT 9
 JB0068'FEET BELOW LEVEL OF TRACK.
 JB0068
 JB0068                          STATION RECOVERY (2023)
 JB0068
 JB0068'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (BS)
 JB0068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0043 ***********************************************************************
 KB0043  DESIGNATION -  Z 176
 KB0043  PID         -  KB0043
 KB0043  STATE/COUNTY-  IL/COLES
 KB0043  COUNTRY     -  US
 KB0043  USGS QUAD   -  CHARLESTON NORTH (2018)
 KB0043
 KB0043                         *CURRENT SURVEY CONTROL
 KB0043  ______________________________________________________________________
 KB0043* NAD 83(1986) POSITION- 39 30 22.     (N) 088 10 17.     (W)   SCALED
 KB0043* NAVD 88 ORTHO HEIGHT -   203.538 (meters)      667.77  (feet) ADJUSTED
 KB0043  ______________________________________________________________________
 KB0043  GEOID HEIGHT    -        -32.107 (meters)                     GEOID18
 KB0043  DYNAMIC HEIGHT  -        203.424 (meters)      667.40  (feet) COMP
 KB0043  MODELED GRAVITY -    980,060.6   (mgal)                       NAVD 88
 KB0043
 KB0043  VERT ORDER      -  FIRST     CLASS II
 KB0043
 KB0043.The horizontal coordinates were scaled from a map and have
 KB0043.an estimated accuracy of +/- 6 seconds.
 KB0043
 KB0043.The orthometric height was determined by differential leveling and
 KB0043.adjusted by the NATIONAL GEODETIC SURVEY
 KB0043.in June 1991.
 KB0043
 KB0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0043.GEOID18 height accuracy estimate available here.
 KB0043
 KB0043.Click photographs - Photos may exist for this station.
 KB0043
 KB0043.The dynamic height is computed by dividing the NAVD 88
 KB0043.geopotential number by the normal gravity value computed on the
 KB0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0043.degrees latitude (g = 980.6199 gals.).
 KB0043
 KB0043.The modeled gravity was interpolated from observed gravity values.
 KB0043
 KB0043;                    North         East    Units  Estimated Accuracy
 KB0043;SPC IL E     -   315,180.      313,930.      MT  (+/- 180 meters Scaled)
 KB0043
 KB0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ992735(NAD 83)
 KB0043
 KB0043                          SUPERSEDED SURVEY CONTROL
 KB0043
 KB0043  NGVD 29 (??/??/92)  203.608  (m)          668.00   (f) ADJ UNCH    1 2
 KB0043
 KB0043.Superseded values are not recommended for survey control.
 KB0043
 KB0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0043.See file dsdata.pdf to determine how the superseded data were derived.
 KB0043
 KB0043_MARKER: DB = BENCH MARK DISK
 KB0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0043_STAMPING: Z 176 1956
 KB0043_MARK LOGO: CGS
 KB0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0043+STABILITY: SURFACE MOTION
 KB0043
 KB0043  HISTORY     - Date     Condition        Report By
 KB0043  HISTORY     - 1956     MONUMENTED       CGS
 KB0043  HISTORY     - 1973     GOOD             ILHD
 KB0043  HISTORY     - 20050303 MARK NOT FOUND   ILDT
 KB0043  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 KB0043
 KB0043                          STATION DESCRIPTION
 KB0043
 KB0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KB0043'0.6 MI NE FROM CHARLESTON.
 KB0043'ABOUT 0.6 MILE NORTHEAST AND NORTH ALONG THE NEW YORK, CHICAGO
 KB0043'AND ST. LOUIS RAILROAD FROM THE FREIGHT STATION AT CHARLESTON,
 KB0043'ABOUT 0.15 MILE SOUTH OF TWO-STORY BRICK RAILROAD YARD OFFICE,
 KB0043'ABOUT 0.25 MILE NORTH OF RAILROAD ROUNDHOUSE, 46 FEET EAST AND
 KB0043'ACROSS A ROAD FROM EAST RAIL OF EAST TRACK, 16 FEET EAST OF CENTER
 KB0043'LINE OF ROAD, EAST AND AT ABOUT RIGHT ANGLE ACROSS ROAD AND TRACK
 KB0043'FROM A STEEL RAILROAD WATER TOWER, 41 FEET SOUTHEAST AND ACROSS
 KB0043'ROAD FROM TELEPHONE POLE NO. 318/16, 102 FEET NORTH-NORTHEAST AND
 KB0043'ACROSS ROAD FROM TELEPHONE POLE NO. 318/17, 75 FEET NORTH-NORTHEAST
 KB0043'OF SOUTH-SOUTHEAST END OF A 24-INCH CORRUGATED SKEW PIPE CULVERT
 KB0043'UNDER ROAD, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, 2 FEET
 KB0043'SOUTHWEST OF A STEEL FENCE CORNER POST WHICH IS AT SOUTHWEST
 KB0043'CORNER OF A FIELD, ABOUT 1 1/2 FEET BELOW LEVEL OF ROAD AND SET
 KB0043'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 KB0043
 KB0043                          STATION RECOVERY (1973)
 KB0043
 KB0043'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0043'RECOVERED IN GOOD CONDITION.
 KB0043
 KB0043                          STATION RECOVERY (2005)
 KB0043
 KB0043'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0043'MARK NOT FOUND.
 KB0043
 KB0043                          STATION RECOVERY (2011)
 KB0043
 KB0043'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KB0043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1495 ***********************************************************************
 KA1495  DESIGNATION -  Z 177
 KA1495  PID         -  KA1495
 KA1495  STATE/COUNTY-  IL/EDGAR
 KA1495  COUNTRY     -  US
 KA1495  USGS QUAD   -  PARIS SOUTH (2018)
 KA1495
 KA1495                         *CURRENT SURVEY CONTROL
 KA1495  ______________________________________________________________________
 KA1495* NAD 83(1986) POSITION- 39 34 53.     (N) 087 41 57.     (W)   SCALED
 KA1495* NAVD 88 ORTHO HEIGHT -   225.241 (meters)      738.98  (feet) ADJUSTED
 KA1495  ______________________________________________________________________
 KA1495  GEOID HEIGHT    -        -32.116 (meters)                     GEOID18
 KA1495  DYNAMIC HEIGHT  -        225.121 (meters)      738.58  (feet) COMP
 KA1495  MODELED GRAVITY -    980,084.3   (mgal)                       NAVD 88
 KA1495
 KA1495  VERT ORDER      -  FIRST     CLASS II
 KA1495
 KA1495.The horizontal coordinates were scaled from a map and have
 KA1495.an estimated accuracy of +/- 6 seconds.
 KA1495
 KA1495.The orthometric height was determined by differential leveling and
 KA1495.adjusted by the NATIONAL GEODETIC SURVEY
 KA1495.in June 1991.
 KA1495
 KA1495.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1495.GEOID18 height accuracy estimate available here.
 KA1495
 KA1495.Click photographs - Photos may exist for this station.
 KA1495
 KA1495.The dynamic height is computed by dividing the NAVD 88
 KA1495.geopotential number by the normal gravity value computed on the
 KA1495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1495.degrees latitude (g = 980.6199 gals.).
 KA1495
 KA1495.The modeled gravity was interpolated from observed gravity values.
 KA1495
 KA1495;                    North         East    Units  Estimated Accuracy
 KA1495;SPC IL E     -   323,720.      354,480.      MT  (+/- 180 meters Scaled)
 KA1495
 KA1495_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ399815(NAD 83)
 KA1495
 KA1495                          SUPERSEDED SURVEY CONTROL
 KA1495
 KA1495  NGVD 29 (??/??/92)  225.334  (m)          739.28   (f) ADJ UNCH    1 2
 KA1495
 KA1495.Superseded values are not recommended for survey control.
 KA1495
 KA1495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1495.See file dsdata.pdf to determine how the superseded data were derived.
 KA1495
 KA1495_MARKER: DB = BENCH MARK DISK
 KA1495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1495_STAMPING: Z 177 1956
 KA1495_MARK LOGO: CGS
 KA1495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1495+STABILITY: SURFACE MOTION
 KA1495
 KA1495  HISTORY     - Date     Condition        Report By
 KA1495  HISTORY     - 1956     MONUMENTED       CGS
 KA1495  HISTORY     - 20110503 MARK NOT FOUND   ILDT
 KA1495
 KA1495                          STATION DESCRIPTION
 KA1495
 KA1495'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1495'2.5 MI SW FROM PARIS.
 KA1495'ABOUT 2.05 MILES SOUTH ALONG STATE HIGHWAY 1 FROM THE COURT HOUSE
 KA1495'AT PARIS, THENCE ABOUT 0.45 MILE WEST ALONG A GRAVEL ROAD, IN
 KA1495'SECTION 13, T. 13 N., R. 12 W., AT STEWART AIRPORT, 21 FEET NORTH
 KA1495'OF CENTER LINE OF ROAD, 180 FEET WEST OF RUNWAY LIGHT AT SOUTHWEST
 KA1495'CORNER OF RUNWAY, 21 FEET EAST OF CENTER LINE OF DRIVE TO AIRPORT,
 KA1495'6 1/2 FEET NORTH OF EAST END OF A 12-INCH PIPE CULVERT UNDER
 KA1495'DRIVE, 4 FEET EAST OF A FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE
 KA1495'LINE, ABOUT 1 FOOT ABOVE LEVEL OF ROAD AND SET IN THE TOP OF A
 KA1495'CONCRETE POST PROJECTING 3 INCHES.
 KA1495
 KA1495                          STATION RECOVERY (2011)
 KA1495
 KA1495'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1495'FOUND BROKEN OFF CONCRETE, NO CAP.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1527 ***********************************************************************
 KA1527  DESIGNATION -  Z 178
 KA1527  PID         -  KA1527
 KA1527  STATE/COUNTY-  IL/EDGAR
 KA1527  COUNTRY     -  US
 KA1527  USGS QUAD   -  BROCTON (2018)
 KA1527
 KA1527                         *CURRENT SURVEY CONTROL
 KA1527  ______________________________________________________________________
 KA1527* NAD 83(1986) POSITION- 39 39 27.     (N) 087 55 03.     (W)   SCALED
 KA1527* NAVD 88 ORTHO HEIGHT -   203.575 (meters)      667.90  (feet) ADJUSTED
 KA1527  ______________________________________________________________________
 KA1527  GEOID HEIGHT    -        -32.066 (meters)                     GEOID18
 KA1527  DYNAMIC HEIGHT  -        203.465 (meters)      667.53  (feet) COMP
 KA1527  MODELED GRAVITY -    980,080.1   (mgal)                       NAVD 88
 KA1527
 KA1527  VERT ORDER      -  FIRST     CLASS II
 KA1527
 KA1527.The horizontal coordinates were scaled from a map and have
 KA1527.an estimated accuracy of +/- 6 seconds.
 KA1527
 KA1527.The orthometric height was determined by differential leveling and
 KA1527.adjusted by the NATIONAL GEODETIC SURVEY
 KA1527.in June 1991.
 KA1527
 KA1527.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1527.GEOID18 height accuracy estimate available here.
 KA1527
 KA1527.Click photographs - Photos may exist for this station.
 KA1527
 KA1527.The dynamic height is computed by dividing the NAVD 88
 KA1527.geopotential number by the normal gravity value computed on the
 KA1527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1527.degrees latitude (g = 980.6199 gals.).
 KA1527
 KA1527.The modeled gravity was interpolated from observed gravity values.
 KA1527
 KA1527;                    North         East    Units  Estimated Accuracy
 KA1527;SPC IL E     -   332,060.      335,690.      MT  (+/- 180 meters Scaled)
 KA1527
 KA1527_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ212901(NAD 83)
 KA1527
 KA1527                          SUPERSEDED SURVEY CONTROL
 KA1527
 KA1527  NGVD 29 (??/??/92)  203.660  (m)          668.17   (f) ADJ UNCH    1 2
 KA1527
 KA1527.Superseded values are not recommended for survey control.
 KA1527
 KA1527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1527.See file dsdata.pdf to determine how the superseded data were derived.
 KA1527
 KA1527_MARKER: DB = BENCH MARK DISK
 KA1527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1527_STAMPING: Z 178 1956
 KA1527_MARK LOGO: CGS
 KA1527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1527+STABILITY: SURFACE MOTION
 KA1527
 KA1527  HISTORY     - Date     Condition        Report By
 KA1527  HISTORY     - 1956     MONUMENTED       CGS
 KA1527
 KA1527                          STATION DESCRIPTION
 KA1527
 KA1527'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1527'3.1 MI W FROM REDMON.
 KA1527'ABOUT 3.1 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE
 KA1527'STATION AT REDMON, ABOUT 1.05 MILES EAST OF CROSSING OF STATE
 KA1527'HIGHWAY 49 AT BORTON, NEAR LINE BETWEEN SECTIONS 13 AND 24,
 KA1527'T.14 N., R.14 W., ABOUT 95 YARDS NORTH-NORTHEAST OF A TWO STORY
 KA1527'FARM HOUSE WHICH IS LOCATED ON SOUTH SIDE OF AN EAST-WEST ROAD,
 KA1527'15 FEET SOUTH OF SOUTH RAIL, 217 FEET NORTH OF CENTER LINE OF
 KA1527'EAST-WEST ROAD, 23 FEET SOUTHEAST OF CENTER OF CROSSING OF A FARM
 KA1527'DRIVE, 15 FEET EAST OF CENTER LINE OF FARM DRIVE, 2 FEET EAST OF A
 KA1527'WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL OF TRACK AND SET
 KA1527'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0217 ***********************************************************************
 NG0217  DESIGNATION -  Z 18
 NG0217  PID         -  NG0217
 NG0217  STATE/COUNTY-  IL/LAKE
 NG0217  COUNTRY     -  US
 NG0217  USGS QUAD   -  ZION (2018)
 NG0217
 NG0217                         *CURRENT SURVEY CONTROL
 NG0217  ______________________________________________________________________
 NG0217* NAD 83(1986) POSITION- 42 24 22.     (N) 087 49 18.     (W)   SCALED
 NG0217* NAVD 88 ORTHO HEIGHT -   180.449 (meters)      592.02  (feet) ADJUSTED
 NG0217  ______________________________________________________________________
 NG0217  GEOID HEIGHT    -        -34.459 (meters)                     GEOID18
 NG0217  DYNAMIC HEIGHT  -        180.392 (meters)      591.84  (feet) COMP
 NG0217  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 NG0217
 NG0217  VERT ORDER      -  SECOND    CLASS 0
 NG0217
 NG0217.The horizontal coordinates were scaled from a map and have
 NG0217.an estimated accuracy of +/- 6 seconds.
 NG0217
 NG0217.The orthometric height was determined by differential leveling and
 NG0217.adjusted by the NATIONAL GEODETIC SURVEY
 NG0217.in June 1991.
 NG0217
 NG0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0217.GEOID18 height accuracy estimate available here.
 NG0217
 NG0217.Click photographs - Photos may exist for this station.
 NG0217
 NG0217.The dynamic height is computed by dividing the NAVD 88
 NG0217.geopotential number by the normal gravity value computed on the
 NG0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0217.degrees latitude (g = 980.6199 gals.).
 NG0217
 NG0217.The modeled gravity was interpolated from observed gravity values.
 NG0217
 NG0217;                    North         East    Units  Estimated Accuracy
 NG0217;SPC IL E     -   637,340.      342,120.      MT  (+/- 180 meters Scaled)
 NG0217
 NG0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM323951(NAD 83)
 NG0217
 NG0217                          SUPERSEDED SURVEY CONTROL
 NG0217
 NG0217  NGVD 29 (??/??/92)  180.559  (m)          592.38   (f) ADJ UNCH    2 0
 NG0217
 NG0217.Superseded values are not recommended for survey control.
 NG0217
 NG0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0217.See file dsdata.pdf to determine how the superseded data were derived.
 NG0217
 NG0217_MARKER: DB = BENCH MARK DISK
 NG0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0217_STAMPING: Z 18 1934
 NG0217_MARK LOGO: CGS
 NG0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0217+STABILITY: SURFACE MOTION
 NG0217
 NG0217  HISTORY     - Date     Condition        Report By
 NG0217  HISTORY     - 1934     MONUMENTED       CGS
 NG0217  HISTORY     - 1935     GOOD             CGS
 NG0217  HISTORY     - 1973     MARK NOT FOUND   NGS
 NG0217  HISTORY     - 19970502 MARK NOT FOUND   USPSQD
 NG0217
 NG0217                          STATION DESCRIPTION
 NG0217
 NG0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 NG0217'2.8 MI S FROM ZION.
 NG0217'2.8 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NG0217'FROM THE CITY HALL AT ZION, LAKE COUNTY, 8 POLES NORTH OF
 NG0217'MILEPOST 39, AT A PRIVATE-ROAD CROSSING, 42 FEET WEST OF THE
 NG0217'CENTERLINE OF THE WEST TRACK, 12 FEET NORTH OF THE CENTERLINE OF
 NG0217'THE PRIVATE ROAD, AND 3.5 FEET BELOW THE LEVEL OF THE TRACK.
 NG0217'A STANDARD DISK, STAMPED Z 18 1934 AND SET IN THE TOP OF A
 NG0217'CONCRETE POST.
 NG0217
 NG0217                          STATION RECOVERY (1973)
 NG0217
 NG0217'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 NG0217'MARK NOT FOUND.
 NG0217
 NG0217                          STATION RECOVERY (1997)
 NG0217
 NG0217'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0217'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1349 ***********************************************************************
 KA1349  DESIGNATION -  Z 181
 KA1349  PID         -  KA1349
 KA1349  STATE/COUNTY-  IL/CRAWFORD
 KA1349  COUNTRY     -  US
 KA1349  USGS QUAD   -  HUTSONVILLE (2018)
 KA1349
 KA1349                         *CURRENT SURVEY CONTROL
 KA1349  ______________________________________________________________________
 KA1349* NAD 83(1986) POSITION- 39 00 27.     (N) 087 38 28.     (W)   SCALED
 KA1349* NAVD 88 ORTHO HEIGHT -   137.047 (meters)      449.63  (feet) ADJUSTED
 KA1349  ______________________________________________________________________
 KA1349  GEOID HEIGHT    -        -31.906 (meters)                     GEOID18
 KA1349  DYNAMIC HEIGHT  -        136.966 (meters)      449.36  (feet) COMP
 KA1349  MODELED GRAVITY -    980,033.0   (mgal)                       NAVD 88
 KA1349
 KA1349  VERT ORDER      -  FIRST     CLASS II
 KA1349
 KA1349.This mark is at Robinson Airport (RSV)
 KA1349
 KA1349.The horizontal coordinates were scaled from a map and have
 KA1349.an estimated accuracy of +/- 6 seconds.
 KA1349
 KA1349.The orthometric height was determined by differential leveling and
 KA1349.adjusted by the NATIONAL GEODETIC SURVEY
 KA1349.in June 1991.
 KA1349
 KA1349.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1349.GEOID18 height accuracy estimate available here.
 KA1349
 KA1349.Click photographs - Photos may exist for this station.
 KA1349
 KA1349.The dynamic height is computed by dividing the NAVD 88
 KA1349.geopotential number by the normal gravity value computed on the
 KA1349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1349.degrees latitude (g = 980.6199 gals.).
 KA1349
 KA1349.The modeled gravity was interpolated from observed gravity values.
 KA1349
 KA1349;                    North         East    Units  Estimated Accuracy
 KA1349;SPC IL E     -   260,040.      359,960.      MT  (+/- 180 meters Scaled)
 KA1349
 KA1349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ444178(NAD 83)
 KA1349
 KA1349                          SUPERSEDED SURVEY CONTROL
 KA1349
 KA1349  NGVD 29 (??/??/92)  137.181  (m)          450.07   (f) ADJ UNCH    1 2
 KA1349
 KA1349.Superseded values are not recommended for survey control.
 KA1349
 KA1349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1349.See file dsdata.pdf to determine how the superseded data were derived.
 KA1349
 KA1349_MARKER: DB = BENCH MARK DISK
 KA1349_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KA1349_SP_SET: CULVERT HEADWALL
 KA1349_STAMPING: Z 181 1956
 KA1349_MARK LOGO: CGS
 KA1349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1349+STABILITY: SURFACE MOTION
 KA1349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1349+SATELLITE: SATELLITE OBSERVATIONS - May 04, 1999
 KA1349
 KA1349  HISTORY     - Date     Condition        Report By
 KA1349  HISTORY     - 1956     MONUMENTED       CGS
 KA1349  HISTORY     - 19990504 GOOD             CMT
 KA1349
 KA1349                          STATION DESCRIPTION
 KA1349
 KA1349'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1349'1.6 MI W FROM PALESTINE.
 KA1349'1.65 MILES WEST ALONG STATE HIGHWAY 33 FROM THE INTERSECTION
 KA1349'OF MAIN STREET AT PALESTINE, AT ROBINSON AIRPORT, 32 FEET
 KA1349'NORTH OF CENTER LINE OF HIGHWAY, 124 FEET EAST-SOUTHEAST AND
 KA1349'ACROSS DRIVE FROM THE SOUTHEAST CORNER OF AIRPORT OFFICE AND
 KA1349'RESIDENCE, 17 FEET NORTHEAST OF NORTH END OF EAST HEAD WALL OF A
 KA1349'24-INCH PIPE CULVERT UNDER DRIVE, 22 FEET EAST OF CENTER LINE
 KA1349'OF DRIVE WAY, 1 1/2 FEET NORTH OF A FENCE LINE, 2 FEET EAST OF A
 KA1349'WHITE WOODEN WITNESS POST, ABOUT 2 1/2 FEET ABOVE LEVEL OF
 KA1349'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1349
 KA1349                          STATION RECOVERY (1999)
 KA1349
 KA1349'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 1999 (KWS)
 KA1349'DISK IS GONE CONCRETE POST STILL REMAINS
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1304 ***********************************************************************
 KA1304  DESIGNATION -  Z 182
 KA1304  PID         -  KA1304
 KA1304  STATE/COUNTY-  IL/CLARK
 KA1304  COUNTRY     -  US
 KA1304  USGS QUAD   -  WEST UNION (2018)
 KA1304
 KA1304                         *CURRENT SURVEY CONTROL
 KA1304  ______________________________________________________________________
 KA1304* NAD 83(1986) POSITION- 39 09 41.     (N) 087 38 49.     (W)   SCALED
 KA1304* NAVD 88 ORTHO HEIGHT -   136.037 (meters)      446.31  (feet) ADJUSTED
 KA1304  ______________________________________________________________________
 KA1304  GEOID HEIGHT    -        -32.099 (meters)                     GEOID18
 KA1304  DYNAMIC HEIGHT  -        135.957 (meters)      446.05  (feet) COMP
 KA1304  MODELED GRAVITY -    980,041.8   (mgal)                       NAVD 88
 KA1304
 KA1304  VERT ORDER      -  FIRST     CLASS II
 KA1304
 KA1304.The horizontal coordinates were scaled from a map and have
 KA1304.an estimated accuracy of +/- 6 seconds.
 KA1304
 KA1304.The orthometric height was determined by differential leveling and
 KA1304.adjusted by the NATIONAL GEODETIC SURVEY
 KA1304.in June 1991.
 KA1304
 KA1304.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1304.GEOID18 height accuracy estimate available here.
 KA1304
 KA1304.Click photographs - Photos may exist for this station.
 KA1304
 KA1304.The dynamic height is computed by dividing the NAVD 88
 KA1304.geopotential number by the normal gravity value computed on the
 KA1304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1304.degrees latitude (g = 980.6199 gals.).
 KA1304
 KA1304.The modeled gravity was interpolated from observed gravity values.
 KA1304
 KA1304;                    North         East    Units  Estimated Accuracy
 KA1304;SPC IL E     -   277,120.      359,320.      MT  (+/- 180 meters Scaled)
 KA1304
 KA1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ441348(NAD 83)
 KA1304
 KA1304                          SUPERSEDED SURVEY CONTROL
 KA1304
 KA1304  NGVD 29 (??/??/92)  136.160  (m)          446.72   (f) ADJ UNCH    1 2
 KA1304
 KA1304.Superseded values are not recommended for survey control.
 KA1304
 KA1304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1304.See file dsdata.pdf to determine how the superseded data were derived.
 KA1304
 KA1304_MARKER: DB = BENCH MARK DISK
 KA1304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1304_STAMPING: Z 182 1956
 KA1304_MARK LOGO: CGS
 KA1304_PROJECTION: FLUSH
 KA1304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1304+STABILITY: SURFACE MOTION
 KA1304_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KA1304+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 KA1304
 KA1304  HISTORY     - Date     Condition        Report By
 KA1304  HISTORY     - 1956     MONUMENTED       CGS
 KA1304  HISTORY     - 19941217 MARK NOT FOUND   USPSQD
 KA1304  HISTORY     - 20050210 GOOD             ILDT
 KA1304  HISTORY     - 20120330 GOOD             TROTT
 KA1304
 KA1304                          STATION DESCRIPTION
 KA1304
 KA1304'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1304'0.8 MI S FROM YORK.
 KA1304'0.75 MILE SOUTH ALONG A GRAVEL ROAD FROM THE SCHOOL AT YORK,
 KA1304'24 FEET SOUTHEAST OF CENTER LINE OF ROAD, 167 FEET NORTHWEST OF
 KA1304'NORTH CORNER OF A HOUSE, 76 FEET NORTHEAST OF CENTER LINE OF
 KA1304'A DRIVE TO ABOVE HOUSE, 53 FEET SOUTH-SOUTHEAST AND ACROSS ROAD
 KA1304'FROM A LONE 26-INCH WILD CHERRY TREE, 6 FEET NORTHEAST OF NORTH
 KA1304'CORNER OF A SMALL GARDEN, 2 FEET NORTHEAST OF A WHITE WOODEN
 KA1304'WITNESS POST, ABOUT LEVEL WITH ROAD AND SET IN THE TOP OF A
 KA1304'CONCRETE POST PROJECTING 1 INCH.
 KA1304
 KA1304                          STATION RECOVERY (1994)
 KA1304
 KA1304'RECOVERY NOTE BY US POWER SQUADRON 1994
 KA1304'MARK NOT FOUND.
 KA1304
 KA1304                          STATION RECOVERY (2005)
 KA1304
 KA1304'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1304'RECOVERED IN GOOD CONDITION.
 KA1304
 KA1304                          STATION RECOVERY (2012)
 KA1304
 KA1304'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1304'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1463 ***********************************************************************
 KA1463  DESIGNATION -  Z 183
 KA1463  PID         -  KA1463
 KA1463  STATE/COUNTY-  IL/EDGAR
 KA1463  COUNTRY     -  US
 KA1463  USGS QUAD   -  HUME (2018)
 KA1463
 KA1463                         *CURRENT SURVEY CONTROL
 KA1463  ______________________________________________________________________
 KA1463* NAD 83(1986) POSITION- 39 45 15.     (N) 087 52 26.     (W)   SCALED
 KA1463* NAVD 88 ORTHO HEIGHT -   203.590 (meters)      667.94  (feet) ADJUSTED
 KA1463  ______________________________________________________________________
 KA1463  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 KA1463  DYNAMIC HEIGHT  -        203.482 (meters)      667.59  (feet) COMP
 KA1463  MODELED GRAVITY -    980,092.9   (mgal)                       NAVD 88
 KA1463
 KA1463  VERT ORDER      -  FIRST     CLASS II
 KA1463
 KA1463.The horizontal coordinates were scaled from a map and have
 KA1463.an estimated accuracy of +/- 6 seconds.
 KA1463
 KA1463.The orthometric height was determined by differential leveling and
 KA1463.adjusted by the NATIONAL GEODETIC SURVEY
 KA1463.in June 1991.
 KA1463
 KA1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1463.GEOID18 height accuracy estimate available here.
 KA1463
 KA1463.Click photographs - Photos may exist for this station.
 KA1463
 KA1463.The dynamic height is computed by dividing the NAVD 88
 KA1463.geopotential number by the normal gravity value computed on the
 KA1463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1463.degrees latitude (g = 980.6199 gals.).
 KA1463
 KA1463.The modeled gravity was interpolated from observed gravity values.
 KA1463
 KA1463;                    North         East    Units  Estimated Accuracy
 KA1463;SPC IL E     -   342,810.      339,370.      MT  (+/- 180 meters Scaled)
 KA1463
 KA1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDK251008(NAD 83)
 KA1463
 KA1463                          SUPERSEDED SURVEY CONTROL
 KA1463
 KA1463  NGVD 29 (??/??/92)  203.663  (m)          668.18   (f) ADJ UNCH    1 2
 KA1463
 KA1463.Superseded values are not recommended for survey control.
 KA1463
 KA1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1463.See file dsdata.pdf to determine how the superseded data were derived.
 KA1463
 KA1463_MARKER: DB = BENCH MARK DISK
 KA1463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1463_STAMPING: Z 183 1956
 KA1463_MARK LOGO: CGS
 KA1463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1463+STABILITY: SURFACE MOTION
 KA1463
 KA1463  HISTORY     - Date     Condition        Report By
 KA1463  HISTORY     - 1956     MONUMENTED       CGS
 KA1463  HISTORY     - 20110127 MARK NOT FOUND   ILDT
 KA1463
 KA1463                          STATION DESCRIPTION
 KA1463
 KA1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1463'3.4 MI S FROM HUME.
 KA1463'ABOUT 0.4 MILE SOUTH ALONG A PAVED STREET FROM THE WATER TOWER AT
 KA1463'HUME, THENCE ABOUT 0.35 MILE WEST ALONG U.S. HIGHWAY 36, THENCE
 KA1463'ABOUT 2.6 MILES SOUTH ALONG A GRAVEL ROAD, ABOUT 4.1 MILES
 KA1463'NORTHEAST ALONG THE NEW YORK, CHICAGO AND ST. LOUIS RAILROAD FROM
 KA1463'THE STATION AT BROCTON, EDGAR COUNTY, AT CROSSING OF ROAD AND
 KA1463'TRACK, IN SECTION 17, T. 15 N., R. 13 W., 23 FEET SOUTHEAST OF
 KA1463'SOUTHEAST RAIL, 27 FEET WEST OF CENTER LINE OF ROAD, 61 FEET
 KA1463'SOUTH-SOUTHWEST OF CENTER OF CROSSING, 50 FEET NORTHEAST OF
 KA1463'TELEPHONE POLE NO. 293/07, 7 FEET NORTHWEST OF A TELEPHONE POLE
 KA1463'ON A NORTH-SOUTH TELEPHONE LINE, 2 FEET NORTH-NORTHEAST OF A WHITE
 KA1463'WOODEN WITNESS POST, ABOUT 5 FEET BELOW LEVEL OF TRACK AND SET
 KA1463'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1463
 KA1463                          STATION RECOVERY (2011)
 KA1463
 KA1463'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 KA1463'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1491 ***********************************************************************
 KA1491  DESIGNATION -  Z 184
 KA1491  PID         -  KA1491
 KA1491  STATE/COUNTY-  IL/EDGAR
 KA1491  COUNTRY     -  US
 KA1491  USGS QUAD   -  PARIS SOUTH (2018)
 KA1491
 KA1491                         *CURRENT SURVEY CONTROL
 KA1491  ______________________________________________________________________
 KA1491* NAD 83(2011) POSITION- 39 33 49.55539(N) 087 39 32.88292(W)   ADJUSTED
 KA1491* NAD 83(2011) ELLIP HT-   188.312 (meters)        (06/27/12)   ADJUSTED
 KA1491* NAD 83(2011) EPOCH   -  2010.00
 KA1491* NAVD 88 ORTHO HEIGHT -   220.509 (meters)      723.45  (feet) ADJUSTED
 KA1491  ______________________________________________________________________
 KA1491  GEOID HEIGHT    -        -32.193 (meters)                     GEOID18
 KA1491  NAD 83(2011) X  -    201,111.742 (meters)                     COMP
 KA1491  NAD 83(2011) Y  - -4,919,735.988 (meters)                     COMP
 KA1491  NAD 83(2011) Z  -  4,040,883.744 (meters)                     COMP
 KA1491  LAPLACE CORR    -         -3.46  (seconds)                    DEFLEC18
 KA1491  DYNAMIC HEIGHT  -        220.389 (meters)      723.06  (feet) COMP
 KA1491  MODELED GRAVITY -    980,078.1   (mgal)                       NAVD 88
 KA1491
 KA1491  VERT ORDER      -  FIRST     CLASS II
 KA1491
 KA1491  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1491  Standards:
 KA1491         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1491            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1491  -------------------------------------------------------------------
 KA1491  NETWORK    2.55   3.84           1.14   0.92   1.96     -0.12592993
 KA1491  -------------------------------------------------------------------
 KA1491  Click here for local accuracies and other accuracy information.
 KA1491
 KA1491.The horizontal coordinates were established by GPS observations
 KA1491.and adjusted by the National Geodetic Survey in June 2012.
 KA1491
 KA1491.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1491.been affixed to the stable North American tectonic plate. See 
 KA1491.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1491
 KA1491.The horizontal coordinates are valid at the epoch date displayed above
 KA1491.which is a decimal equivalence of Year/Month/Day.
 KA1491
 KA1491.The orthometric height was determined by differential leveling and
 KA1491.adjusted by the NATIONAL GEODETIC SURVEY
 KA1491.in June 1991.
 KA1491
 KA1491.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1491.GEOID18 height accuracy estimate available here.
 KA1491
 KA1491.Click photographs - Photos may exist for this station.
 KA1491
 KA1491.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1491
 KA1491.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1491
 KA1491.The ellipsoidal height was determined by GPS observations
 KA1491.and is referenced to NAD 83.
 KA1491
 KA1491.The dynamic height is computed by dividing the NAVD 88
 KA1491.geopotential number by the normal gravity value computed on the
 KA1491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1491.degrees latitude (g = 980.6199 gals.).
 KA1491
 KA1491.The modeled gravity was interpolated from observed gravity values.
 KA1491
 KA1491. The following values were computed from the NAD 83(2011) position.
 KA1491
 KA1491;                    North         East     Units Scale Factor Converg.
 KA1491;SPC IL E     -   321,783.316   357,935.960   MT  1.00001631   +0 25 46.0
 KA1491;SPC IL E     - 1,055,717.43  1,174,328.23   sFT  1.00001631   +0 25 46.0
 KA1491;UTM  16      - 4,379,548.712   443,379.877   MT  0.99963947   -0 25 11.4
 KA1491
 KA1491!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1491!SPC IL E     -   0.99997046  x   1.00001631  =   0.99998677
 KA1491!UTM  16      -   0.99997046  x   0.99963947  =   0.99960994
 KA1491
 KA1491_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4337979548(NAD 83)
 KA1491
 KA1491                          SUPERSEDED SURVEY CONTROL
 KA1491
 KA1491  NAD 83(2007)-  39 33 49.55545(N)    087 39 32.88381(W) AD(2002.00) 0
 KA1491  ELLIP H (02/10/07)  188.333  (m)                       GP(2002.00)    
 KA1491  ELLIP H (12/06/04)  188.348  (m)                       GP(       ) 4 1
 KA1491  NAD 83(1997)-  39 33 49.55526(N)    087 39 32.88389(W) AD(       ) 1
 KA1491  ELLIP H (12/18/02)  188.360  (m)                       GP(       ) 4 2
 KA1491  NAVD 88             220.51   (m)          723.5    (f) LEVELING    3  
 KA1491  NGVD 29 (??/??/92)  220.602  (m)          723.76   (f) ADJ UNCH    1 2
 KA1491
 KA1491.Superseded values are not recommended for survey control.
 KA1491
 KA1491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1491.See file dsdata.pdf to determine how the superseded data were derived.
 KA1491
 KA1491_MARKER: DB = BENCH MARK DISK
 KA1491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1491_STAMPING: Z 184 1956
 KA1491_MARK LOGO: CGS
 KA1491_PROJECTION: FLUSH
 KA1491_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1491+STABILITY: SURFACE MOTION
 KA1491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1491+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2012
 KA1491
 KA1491  HISTORY     - Date     Condition        Report By
 KA1491  HISTORY     - 1956     MONUMENTED       CGS
 KA1491  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1491  HISTORY     - 20120329 GOOD             TROTT
 KA1491
 KA1491                          STATION DESCRIPTION
 KA1491
 KA1491'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 KA1491'3.2 MI SE FROM PARIS.
 KA1491'ABOUT 3.25 MILES SOUTHEAST ALONG THE PENNSYLVANIA RAILROAD FROM
 KA1491'THE STATION AT PARIS, ABOUT 0.1 MILE NORTHWEST OF A NORTH-SOUTH
 KA1491'BRICK SURFACED ROAD CROSSING, IN SECTION 17, T. 13 N., R. 11 W.,
 KA1491'AT AN EAST-WEST ROAD CROSSING, 22 FEET NORTHEAST OF NORTHEAST
 KA1491'RAIL, 28 FEET NORTH-NORTHEAST OF CENTER OF CROSSING, 22 FEET NORTH
 KA1491'OF CENTER LINE OF ROAD, 7 FEET EAST OF A CROSSING WARNING SIGN,
 KA1491'3 FEET WEST-NORTHWEST OF A FENCE CORNER, 2 FEET SOUTHWEST OF A
 KA1491'FENCE LINE, 2 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, ABOUT
 KA1491'2 FEET ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 KA1491'POST PROJECTING 3 INCHES.
 KA1491
 KA1491                          STATION RECOVERY (2000)
 KA1491
 KA1491'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1491'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1491'RECOVERED IN GOOD CONDITION. THE STATION IS LOCATED ABOUT 3.2 MI  (
 KA1491'5.2  KM ) SOUTHEAST OF  PARIS , ABOUT 4.1 MI ( 6.7 KM ) WEST OF
 KA1491'VERMILION
 KA1491'. TO REACH  FROM  THE JUNCTION  AT U.S  ROUTE 150    AND  TERRE HAUTE
 KA1491'RD.   OF  PARIS, GO  SOUTH  ON  TERRE HAUTE RD. ( 1650 E COUNTY ROAD)
 KA1491'ABOUT  4.0 MI (6.5  KM )   TO  THE  CROSSROAD 620 N  COUNTY ROAD, TURN
 KA1491'RIGHT GO WEST  ON 620 N COUNTY ROAD ABOUT  200.0 FT THE STATION ON
 KA1491'THE RIGHT.  IT IS 22.0   FT NORTH  OF THE CENTER OF THE 620 N COUNTY
 KA1491'ROAD, 2.0 FT NORTHWEST OF A WHITE WOODEN WITNESS POST.
 KA1491
 KA1491                          STATION RECOVERY (2012)
 KA1491
 KA1491'RECOVERY NOTE BY TROTTER AND ASSOCIATES 2012 (JMM)
 KA1491'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1031 ***********************************************************************
 MF1031  DESIGNATION -  Z 190
 MF1031  PID         -  MF1031
 MF1031  STATE/COUNTY-  IL/HENRY
 MF1031  COUNTRY     -  US
 MF1031  USGS QUAD   -  MINERAL (2018)
 MF1031
 MF1031                         *CURRENT SURVEY CONTROL
 MF1031  ______________________________________________________________________
 MF1031* NAD 83(1986) POSITION- 41 23 34.     (N) 089 51 31.     (W)   SCALED
 MF1031* NAVD 88 ORTHO HEIGHT -   191.203 (meters)      627.31  (feet) ADJUSTED
 MF1031  ______________________________________________________________________
 MF1031  GEOID HEIGHT    -        -33.049 (meters)                     GEOID18
 MF1031  DYNAMIC HEIGHT  -        191.127 (meters)      627.06  (feet) COMP
 MF1031  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 MF1031
 MF1031  VERT ORDER      -  SECOND    CLASS 0
 MF1031
 MF1031.The horizontal coordinates were scaled from a map and have
 MF1031.an estimated accuracy of +/- 6 seconds.
 MF1031
 MF1031.The orthometric height was determined by differential leveling and
 MF1031.adjusted by the NATIONAL GEODETIC SURVEY
 MF1031.in June 1991.
 MF1031
 MF1031.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1031.GEOID18 height accuracy estimate available here.
 MF1031
 MF1031.Click photographs - Photos may exist for this station.
 MF1031
 MF1031.The dynamic height is computed by dividing the NAVD 88
 MF1031.geopotential number by the normal gravity value computed on the
 MF1031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1031.degrees latitude (g = 980.6199 gals.).
 MF1031
 MF1031.The modeled gravity was interpolated from observed gravity values.
 MF1031
 MF1031;                    North         East    Units  Estimated Accuracy
 MF1031;SPC IL W     -   524,690.      725,760.      MT  (+/- 180 meters Scaled)
 MF1031
 MF1031_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL610863(NAD 83)
 MF1031
 MF1031                          SUPERSEDED SURVEY CONTROL
 MF1031
 MF1031  NGVD 29 (??/??/92)  191.278  (m)          627.55   (f) ADJ UNCH    2 0
 MF1031
 MF1031.Superseded values are not recommended for survey control.
 MF1031
 MF1031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1031.See file dsdata.pdf to determine how the superseded data were derived.
 MF1031
 MF1031_MARKER: DB = BENCH MARK DISK
 MF1031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1031_STAMPING: Z 190 1959
 MF1031_MARK LOGO: CGS
 MF1031_PROJECTION: RECESSED 3 CENTIMETERS
 MF1031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1031+STABILITY: SURFACE MOTION
 MF1031_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF1031+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2020
 MF1031
 MF1031  HISTORY     - Date     Condition        Report By
 MF1031  HISTORY     - 1959     MONUMENTED       CGS
 MF1031  HISTORY     - 19960808 MARK NOT FOUND   USPSQD
 MF1031  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MF1031  HISTORY     - 20040303 GOOD             USPSQD
 MF1031  HISTORY     - 20140722 GOOD             INDIV
 MF1031  HISTORY     - 20200520 GOOD             ILDT
 MF1031
 MF1031                          STATION DESCRIPTION
 MF1031
 MF1031'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1031'1.6 MI W FROM MINERAL.
 MF1031'ABOUT 1.25 MILES WEST ALONG U.S. 6 FROM THE CHICAGO, ROCK ISLAND
 MF1031'AND PACIFIC RAILWAY STATION AT MINERAL, THENCE 0.35 MILES NORTH
 MF1031'CROSS COUNTRY ALONG A HIGH LINE STEEL TOWER TRANSMISSION POWER
 MF1031'LINE TO THE SECOND STEEL TOWER NORTH OF U.S. HIGHWAY 6, SET IN
 MF1031'THE TOP OF A CONCRETE POST DIRECTLY UNDER THE CENTER OF THE SECOND
 MF1031'STEEL TOWER NORTH OF THE HIGHWAY AND PROJECTS 1 INCH, 2.0 FEET
 MF1031'NORTH-NORTHWEST OF A METAL WITNESS POST.
 MF1031
 MF1031                          STATION RECOVERY (1996)
 MF1031
 MF1031'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1031'MARK NOT FOUND.
 MF1031
 MF1031                          STATION RECOVERY (2001)
 MF1031
 MF1031'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1031'MARK NOT FOUND.
 MF1031
 MF1031                          STATION RECOVERY (2004)
 MF1031
 MF1031'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1031'RECOVERED IN GOOD CONDITION.
 MF1031
 MF1031                          STATION RECOVERY (2014)
 MF1031
 MF1031'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014
 MF1031'RECOVERED IN GOOD CONDITION.
 MF1031
 MF1031                          STATION RECOVERY (2020)
 MF1031
 MF1031'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RI)
 MF1031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1081 ***********************************************************************
 MF1081  DESIGNATION -  Z 191
 MF1081  PID         -  MF1081
 MF1081  STATE/COUNTY-  IL/BUREAU
 MF1081  COUNTRY     -  US
 MF1081  USGS QUAD   -  BUDA NE (2018)
 MF1081
 MF1081                         *CURRENT SURVEY CONTROL
 MF1081  ______________________________________________________________________
 MF1081* NAD 83(1986) POSITION- 41 23 14.     (N) 089 36 20.     (W)   SCALED
 MF1081* NAVD 88 ORTHO HEIGHT -   204.100 (meters)      669.62  (feet) ADJUSTED
 MF1081  ______________________________________________________________________
 MF1081  GEOID HEIGHT    -        -33.104 (meters)                     GEOID18
 MF1081  DYNAMIC HEIGHT  -        204.017 (meters)      669.35  (feet) COMP
 MF1081  MODELED GRAVITY -    980,213.9   (mgal)                       NAVD 88
 MF1081
 MF1081  VERT ORDER      -  SECOND    CLASS 0
 MF1081
 MF1081.The horizontal coordinates were scaled from a map and have
 MF1081.an estimated accuracy of +/- 6 seconds.
 MF1081
 MF1081.The orthometric height was determined by differential leveling and
 MF1081.adjusted by the NATIONAL GEODETIC SURVEY
 MF1081.in June 1991.
 MF1081
 MF1081.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1081.GEOID18 height accuracy estimate available here.
 MF1081
 MF1081.Click photographs - Photos may exist for this station.
 MF1081
 MF1081.The dynamic height is computed by dividing the NAVD 88
 MF1081.geopotential number by the normal gravity value computed on the
 MF1081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1081.degrees latitude (g = 980.6199 gals.).
 MF1081
 MF1081.The modeled gravity was interpolated from observed gravity values.
 MF1081
 MF1081;                    North         East    Units  Estimated Accuracy
 MF1081;SPC IL W     -   524,180.      746,930.      MT  (+/- 180 meters Scaled)
 MF1081
 MF1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL821850(NAD 83)
 MF1081
 MF1081                          SUPERSEDED SURVEY CONTROL
 MF1081
 MF1081  NGVD 29 (??/??/92)  204.180  (m)          669.88   (f) ADJ UNCH    2 0
 MF1081
 MF1081.Superseded values are not recommended for survey control.
 MF1081
 MF1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1081.See file dsdata.pdf to determine how the superseded data were derived.
 MF1081
 MF1081_MARKER: DB = BENCH MARK DISK
 MF1081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1081_STAMPING: Z 191 1959
 MF1081_MARK LOGO: CGS
 MF1081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1081+STABILITY: SURFACE MOTION
 MF1081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1081+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2001
 MF1081
 MF1081  HISTORY     - Date     Condition        Report By
 MF1081  HISTORY     - 1959     MONUMENTED       CGS
 MF1081  HISTORY     - 19951202 MARK NOT FOUND   USPSQD
 MF1081  HISTORY     - 20010516 GOOD             USPSQD
 MF1081
 MF1081                          STATION DESCRIPTION
 MF1081
 MF1081'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1081'4.8 MI N FROM WYANET.
 MF1081'ABOUT 2.25 MILES WEST ALONG U.S. HIGHWAY 6 FROM THE CHICAGO,
 MF1081'BURLINGTON AND QUINCY RAILROAD STATION AT WYANET, THENCE 1.4
 MF1081'MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.15 MILES EAST ALONG
 MF1081'A GRAVEL ROAD, NEAR A FARM HOUSE SOUTH OF THE ROAD, 25 FEET
 MF1081'SOUTH OF THE CENTER LINE OF THE ROAD, 14.2 FEET EAST OF THE
 MF1081'CENTER LINE OF THE DRIVE WAY SOUTH TO FARM HOUSE, 2 FEET NORTH
 MF1081'OF FENCE LINE, 3.7 FEET EAST-NORTHEAST OF TELEPHONE POLE, 4.2
 MF1081'FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 MF1081'OF THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 MF1081'INCHES.  THE MARK MAY BE REACHED FROM WYANET, BUREAU COUNTY,
 MF1081'BY GOING WEST FOR 0.25 MILES ALONG U.S. HIGHWAY 6 FROM THE
 MF1081'CHICAGO, BURLINGTON AND QUINCY RAILROAD STATION, THENCE 1.45
 MF1081'MILES NORTH ALONG BLACKTOP ROAD, THENCE 0.95 MILES WEST ALONG
 MF1081'A GRAVEL ROAD.
 MF1081
 MF1081                          STATION RECOVERY (1995)
 MF1081
 MF1081'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF1081'MARK NOT FOUND.
 MF1081
 MF1081                          STATION RECOVERY (2001)
 MF1081
 MF1081'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF1081'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0949 ***********************************************************************
 MF0949  DESIGNATION -  Z 192
 MF0949  PID         -  MF0949
 MF0949  STATE/COUNTY-  IL/BUREAU
 MF0949  COUNTRY     -  US
 MF0949  USGS QUAD   -  SPRING VALLEY (2018)
 MF0949
 MF0949                         *CURRENT SURVEY CONTROL
 MF0949  ______________________________________________________________________
 MF0949* NAD 83(1986) POSITION- 41 20 59.     (N) 089 13 04.     (W)   SCALED
 MF0949* NAVD 88 ORTHO HEIGHT -   199.149 (meters)      653.37  (feet) ADJUSTED
 MF0949  ______________________________________________________________________
 MF0949  GEOID HEIGHT    -        -33.054 (meters)                     GEOID18
 MF0949  DYNAMIC HEIGHT  -        199.070 (meters)      653.12  (feet) COMP
 MF0949  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 MF0949
 MF0949  VERT ORDER      -  SECOND    CLASS 0
 MF0949
 MF0949.The horizontal coordinates were scaled from a map and have
 MF0949.an estimated accuracy of +/- 6 seconds.
 MF0949
 MF0949.The orthometric height was determined by differential leveling and
 MF0949.adjusted by the NATIONAL GEODETIC SURVEY
 MF0949.in June 1991.
 MF0949
 MF0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0949.GEOID18 height accuracy estimate available here.
 MF0949
 MF0949.Click photographs - Photos may exist for this station.
 MF0949
 MF0949.The dynamic height is computed by dividing the NAVD 88
 MF0949.geopotential number by the normal gravity value computed on the
 MF0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0949.degrees latitude (g = 980.6199 gals.).
 MF0949
 MF0949.The modeled gravity was interpolated from observed gravity values.
 MF0949
 MF0949;                    North         East    Units  Estimated Accuracy
 MF0949;SPC IL W     -   520,300.      779,410.      MT  (+/- 180 meters Scaled)
 MF0949
 MF0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL144799(NAD 83)
 MF0949
 MF0949                          SUPERSEDED SURVEY CONTROL
 MF0949
 MF0949  NGVD 29 (??/??/92)  199.227  (m)          653.63   (f) ADJ UNCH    2 0
 MF0949
 MF0949.Superseded values are not recommended for survey control.
 MF0949
 MF0949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0949.See file dsdata.pdf to determine how the superseded data were derived.
 MF0949
 MF0949_MARKER: DB = BENCH MARK DISK
 MF0949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0949_STAMPING: Z 192 1959
 MF0949_MARK LOGO: CGS
 MF0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0949+STABILITY: SURFACE MOTION
 MF0949
 MF0949  HISTORY     - Date     Condition        Report By
 MF0949  HISTORY     - 1959     MONUMENTED       CGS
 MF0949  HISTORY     - 19960406 MARK NOT FOUND   USPSQD
 MF0949  HISTORY     - 20010606 MARK NOT FOUND   USPSQD
 MF0949  HISTORY     - 20050707 MARK NOT FOUND   USPSQD
 MF0949  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 MF0949
 MF0949                          STATION DESCRIPTION
 MF0949
 MF0949'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF0949'2.1 MI W FROM SPRING VALLEY.
 MF0949'ABOUT 2.1 MILES WEST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION
 MF0949'WITH STATE HIGHWAY 89 AT SPRING VALLEY, AT THE JUNCTION OF DRIVEWAY
 MF0949'EAST TO A FARM HOUSE, 29 1/2 FEET EAST OF THE CENTER LINE OF THE
 MF0949'HIGHWAY, 15 FEET NORTH OF THE CENTER LINE OF THE DRIVEWAY 1 1/2
 MF0949'FEET WEST OF FENCE LINE AND T-FENCE CORNER, 2.7 FEET EAST OF A
 MF0949'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, SET IN THE TOP OF
 MF0949'A CONCRETE POST PROJECTING 2 INCHES.
 MF0949
 MF0949                          STATION RECOVERY (1996)
 MF0949
 MF0949'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0949'MARK NOT FOUND.
 MF0949
 MF0949                          STATION RECOVERY (2001)
 MF0949
 MF0949'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF0949'MARK NOT FOUND.
 MF0949
 MF0949                          STATION RECOVERY (2005)
 MF0949
 MF0949'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF0949'MARK NOT FOUND.
 MF0949
 MF0949                          STATION RECOVERY (2014)
 MF0949
 MF0949'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 MF0949'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0139 ***********************************************************************
 MG0139  DESIGNATION -  Z 193
 MG0139  PID         -  MG0139
 MG0139  STATE/COUNTY-  IL/HENRY
 MG0139  COUNTRY     -  US
 MG0139  USGS QUAD   -  GREEN ROCK (2018)
 MG0139
 MG0139                         *CURRENT SURVEY CONTROL
 MG0139  ______________________________________________________________________
 MG0139* NAD 83(1986) POSITION- 41 24 51.     (N) 090 20 52.     (W)   SCALED
 MG0139* NAVD 88 ORTHO HEIGHT -   205.132 (meters)      673.00  (feet) ADJUSTED
 MG0139  ______________________________________________________________________
 MG0139  GEOID HEIGHT    -        -32.846 (meters)                     GEOID18
 MG0139  DYNAMIC HEIGHT  -        205.052 (meters)      672.74  (feet) COMP
 MG0139  MODELED GRAVITY -    980,228.4   (mgal)                       NAVD 88
 MG0139
 MG0139  VERT ORDER      -  SECOND    CLASS 0
 MG0139
 MG0139.The horizontal coordinates were scaled from a map and have
 MG0139.an estimated accuracy of +/- 6 seconds.
 MG0139
 MG0139.The orthometric height was determined by differential leveling and
 MG0139.adjusted by the NATIONAL GEODETIC SURVEY
 MG0139.in June 1991.
 MG0139
 MG0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0139.GEOID18 height accuracy estimate available here.
 MG0139
 MG0139.Click photographs - Photos may exist for this station.
 MG0139
 MG0139.The dynamic height is computed by dividing the NAVD 88
 MG0139.geopotential number by the normal gravity value computed on the
 MG0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0139.degrees latitude (g = 980.6199 gals.).
 MG0139
 MG0139.The modeled gravity was interpolated from observed gravity values.
 MG0139
 MG0139;                    North         East    Units  Estimated Accuracy
 MG0139;SPC IL W     -   527,040.      684,860.      MT  (+/- 180 meters Scaled)
 MG0139
 MG0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF216881(NAD 83)
 MG0139
 MG0139                          SUPERSEDED SURVEY CONTROL
 MG0139
 MG0139  NGVD 29 (??/??/92)  205.210  (m)          673.26   (f) ADJ UNCH    2 0
 MG0139
 MG0139.Superseded values are not recommended for survey control.
 MG0139
 MG0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0139.See file dsdata.pdf to determine how the superseded data were derived.
 MG0139
 MG0139_MARKER: DB = BENCH MARK DISK
 MG0139_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MG0139_SP_SET: BRIDGE
 MG0139_STAMPING: Z 193 1959
 MG0139_MARK LOGO: CGS
 MG0139_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MG0139
 MG0139  HISTORY     - Date     Condition        Report By
 MG0139  HISTORY     - 1959     MONUMENTED       CGS
 MG0139  HISTORY     - 19880401 MARK NOT FOUND   USPSQD
 MG0139
 MG0139                          STATION DESCRIPTION
 MG0139
 MG0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0139'1.6 MI E FROM WARNER.
 MG0139'ABOUT 0.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0139'RAILROAD FROM THE STATION SIGN AT WARNER, THENCE 1.4 MILES EAST
 MG0139'ALONG AN OILED ROAD, THENCE 0.1 MILES NORTH ALONG AN OILED ROAD,
 MG0139'SET IN THE TOP OF THE SOUTHWEST END OF THE NORTHEAST HEADWALL
 MG0139'OF A 20-FOOT CONCRETE BRIDGE, 7 FEET EAST OF THE CENTER LINE OF
 MG0139'THE ROAD, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 MG0139
 MG0139                          STATION RECOVERY (1988)
 MG0139
 MG0139'RECOVERY NOTE BY US POWER SQUADRON 1988 (JEB)
 MG0139'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0141 ***********************************************************************
 MG0141  DESIGNATION -  Z 194
 MG0141  PID         -  MG0141
 MG0141  STATE/COUNTY-  IL/HENRY
 MG0141  COUNTRY     -  US
 MG0141  USGS QUAD   -  GREEN ROCK (2018)
 MG0141
 MG0141                         *CURRENT SURVEY CONTROL
 MG0141  ______________________________________________________________________
 MG0141* NAD 83(1986) POSITION- 41 23 12.     (N) 090 22 25.     (W)   SCALED
 MG0141* NAVD 88 ORTHO HEIGHT -   207.921 (meters)      682.15  (feet) ADJUSTED
 MG0141  ______________________________________________________________________
 MG0141  GEOID HEIGHT    -        -32.825 (meters)                     GEOID18
 MG0141  DYNAMIC HEIGHT  -        207.839 (meters)      681.89  (feet) COMP
 MG0141  MODELED GRAVITY -    980,226.1   (mgal)                       NAVD 88
 MG0141
 MG0141  VERT ORDER      -  SECOND    CLASS 0
 MG0141
 MG0141.The horizontal coordinates were scaled from a map and have
 MG0141.an estimated accuracy of +/- 6 seconds.
 MG0141
 MG0141.The orthometric height was determined by differential leveling and
 MG0141.adjusted by the NATIONAL GEODETIC SURVEY
 MG0141.in June 1991.
 MG0141
 MG0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0141.GEOID18 height accuracy estimate available here.
 MG0141
 MG0141.Click photographs - Photos may exist for this station.
 MG0141
 MG0141.The dynamic height is computed by dividing the NAVD 88
 MG0141.geopotential number by the normal gravity value computed on the
 MG0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0141.degrees latitude (g = 980.6199 gals.).
 MG0141
 MG0141.The modeled gravity was interpolated from observed gravity values.
 MG0141
 MG0141;                    North         East    Units  Estimated Accuracy
 MG0141;SPC IL W     -   523,990.      682,690.      MT  (+/- 180 meters Scaled)
 MG0141
 MG0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF195850(NAD 83)
 MG0141
 MG0141                          SUPERSEDED SURVEY CONTROL
 MG0141
 MG0141  NGVD 29 (??/??/92)  207.995  (m)          682.40   (f) ADJ UNCH    2 0
 MG0141
 MG0141.Superseded values are not recommended for survey control.
 MG0141
 MG0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0141.See file dsdata.pdf to determine how the superseded data were derived.
 MG0141
 MG0141_MARKER: DB = BENCH MARK DISK
 MG0141_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MG0141_SP_SET: BOX CULVERT HEADWALL
 MG0141_STAMPING: Z 194 1959
 MG0141_MARK LOGO: CGS
 MG0141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0141+STABILITY: SURFACE MOTION
 MG0141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MG0141+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2023
 MG0141
 MG0141  HISTORY     - Date     Condition        Report By
 MG0141  HISTORY     - 1959     MONUMENTED       CGS
 MG0141  HISTORY     - 19960715 GOOD             USPSQD
 MG0141  HISTORY     - 20011015 MARK NOT FOUND   USPSQD
 MG0141  HISTORY     - 20230118 GOOD             ILDT
 MG0141
 MG0141                          STATION DESCRIPTION
 MG0141
 MG0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MG0141'1.8 MI S FROM WARNER.
 MG0141'ABOUT 1.85 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MG0141'RAILROAD FROM THE STATION SIGN AT WARNER, SET IN THE TOP OF THE
 MG0141'NORTH END OF THE EAST HEADWALL OF A 5-FOOT CONCRETE BOX CULVERT
 MG0141'NUMBERED 230.57, 8 FEET EAST OF THE EAST RAIL, ABOUT 1 FOOT
 MG0141'BELOW THE LEVEL OF THE TRACK.
 MG0141
 MG0141                          STATION RECOVERY (1996)
 MG0141
 MG0141'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0141'RECOVERED IN GOOD CONDITION.
 MG0141
 MG0141                          STATION RECOVERY (2001)
 MG0141
 MG0141'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MG0141'MARK NOT FOUND.
 MG0141
 MG0141                          STATION RECOVERY (2023)
 MG0141
 MG0141'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (RI)
 MG0141'ACTIVE RAILROAD TRACKS COULD BE A PROBLEM FOR STATIC SESSIONS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0059 ***********************************************************************
 LD0059  DESIGNATION -  Z 195
 LD0059  PID         -  LD0059
 LD0059  STATE/COUNTY-  IL/KNOX
 LD0059  COUNTRY     -  US
 LD0059  USGS QUAD   -  GALESBURG EAST (2018)
 LD0059
 LD0059                         *CURRENT SURVEY CONTROL
 LD0059  ______________________________________________________________________
 LD0059* NAD 83(1986) POSITION- 40 57 43.4    (N) 090 20 44.9    (W)   HD_HELD2
 LD0059* NAVD 88 ORTHO HEIGHT -   239.537 (meters)      785.88  (feet) ADJUSTED
 LD0059  ______________________________________________________________________
 LD0059  GEOID HEIGHT    -        -32.987 (meters)                     GEOID18
 LD0059  DYNAMIC HEIGHT  -        239.430 (meters)      785.53  (feet) COMP
 LD0059  MODELED GRAVITY -    980,171.9   (mgal)                       NAVD 88
 LD0059
 LD0059  VERT ORDER      -  SECOND    CLASS 0
 LD0059
 LD0059.The horizontal coordinates were established by autonomous hand held GPS
 LD0059.observations and have an estimated accuracy of +/- 10 meters.
 LD0059
 LD0059.The orthometric height was determined by differential leveling and
 LD0059.adjusted by the NATIONAL GEODETIC SURVEY
 LD0059.in June 1991.
 LD0059
 LD0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0059.GEOID18 height accuracy estimate available here.
 LD0059
 LD0059.Click photographs - Photos may exist for this station.
 LD0059
 LD0059.The dynamic height is computed by dividing the NAVD 88
 LD0059.geopotential number by the normal gravity value computed on the
 LD0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0059.degrees latitude (g = 980.6199 gals.).
 LD0059
 LD0059.The modeled gravity was interpolated from observed gravity values.
 LD0059
 LD0059;                    North         East    Units  Estimated Accuracy
 LD0059;SPC IL W     -   476,827.      684,920.      MT  (+/- 10 meters HH2 GPS)
 LD0059
 LD0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF2336137937(NAD 83)
 LD0059
 LD0059                          SUPERSEDED SURVEY CONTROL
 LD0059
 LD0059  NGVD 29 (??/??/92)  239.589  (m)          786.05   (f) ADJ UNCH    2 0
 LD0059
 LD0059.Superseded values are not recommended for survey control.
 LD0059
 LD0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0059.See file dsdata.pdf to determine how the superseded data were derived.
 LD0059
 LD0059_MARKER: DB = BENCH MARK DISK
 LD0059_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0059_SP_SET: BRIDGE
 LD0059_STAMPING: Z 195 1959
 LD0059_MARK LOGO: CGS
 LD0059_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0059+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2005
 LD0059
 LD0059  HISTORY     - Date     Condition        Report By
 LD0059  HISTORY     - 1959     MONUMENTED       CGS
 LD0059  HISTORY     - 19971126 GOOD             USPSQD
 LD0059  HISTORY     - 20050126 GOOD             USPSQD
 LD0059  HISTORY     - 20120612 GOOD             ILDT
 LD0059
 LD0059                          STATION DESCRIPTION
 LD0059
 LD0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0059'1.6 MI NE FROM GALESBURG.
 LD0059'ABOUT 1.65 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND
 LD0059'QUINCY RAILROAD FROM THE STATION AT GALESBURG, AT THE RAILROAD
 LD0059'BRIDGE OVER EAST FREEMONT STREET, SET IN THE TOP OF THE EAST END
 LD0059'OF THE WINGWALL AT THE SOUTHWEST CORNER OF THE BRIDGE, 9 FEET
 LD0059'NORTHWEST OF THE NORTHWEST RAIL OF THE NORTHWEST TRACK, ABOUT 2
 LD0059'FEET BELOW THE LEVEL OF THE TRACK.
 LD0059
 LD0059                          STATION RECOVERY (1997)
 LD0059
 LD0059'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0059'RECOVERED IN GOOD CONDITION.
 LD0059
 LD0059                          STATION RECOVERY (2005)
 LD0059
 LD0059'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0059'RECOVERED IN GOOD CONDITION.
 LD0059
 LD0059                          STATION RECOVERY (2012)
 LD0059
 LD0059'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0155 ***********************************************************************
 LD0155  DESIGNATION -  Z 196
 LD0155  PID         -  LD0155
 LD0155  STATE/COUNTY-  IL/KNOX
 LD0155  COUNTRY     -  US
 LD0155  USGS QUAD   -  YATES CITY (2018)
 LD0155
 LD0155                         *CURRENT SURVEY CONTROL
 LD0155  ______________________________________________________________________
 LD0155* NAD 83(1986) POSITION- 40 51 36.     (N) 090 02 32.     (W)   SCALED
 LD0155* NAVD 88 ORTHO HEIGHT -   218.913 (meters)      718.22  (feet) ADJUSTED
 LD0155  ______________________________________________________________________
 LD0155  GEOID HEIGHT    -        -33.078 (meters)                     GEOID18
 LD0155  DYNAMIC HEIGHT  -        218.814 (meters)      717.89  (feet) COMP
 LD0155  MODELED GRAVITY -    980,168.7   (mgal)                       NAVD 88
 LD0155
 LD0155  VERT ORDER      -  SECOND    CLASS 0
 LD0155
 LD0155.The horizontal coordinates were scaled from a map and have
 LD0155.an estimated accuracy of +/- 6 seconds.
 LD0155
 LD0155.The orthometric height was determined by differential leveling and
 LD0155.adjusted by the NATIONAL GEODETIC SURVEY
 LD0155.in June 1991.
 LD0155
 LD0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0155.GEOID18 height accuracy estimate available here.
 LD0155
 LD0155.Click photographs - Photos may exist for this station.
 LD0155
 LD0155.The dynamic height is computed by dividing the NAVD 88
 LD0155.geopotential number by the normal gravity value computed on the
 LD0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0155.degrees latitude (g = 980.6199 gals.).
 LD0155
 LD0155.The modeled gravity was interpolated from observed gravity values.
 LD0155
 LD0155;                    North         East    Units  Estimated Accuracy
 LD0155;SPC IL W     -   465,490.      710,490.      MT  (+/- 180 meters Scaled)
 LD0155
 LD0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF492274(NAD 83)
 LD0155
 LD0155                          SUPERSEDED SURVEY CONTROL
 LD0155
 LD0155  NGVD 29 (??/??/92)  218.986  (m)          718.46   (f) ADJ UNCH    2 0
 LD0155
 LD0155.Superseded values are not recommended for survey control.
 LD0155
 LD0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0155.See file dsdata.pdf to determine how the superseded data were derived.
 LD0155
 LD0155_MARKER: DB = BENCH MARK DISK
 LD0155_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 LD0155_SP_SET: CATCH BASIN
 LD0155_STAMPING: Z 196 1959
 LD0155_MARK LOGO: CGS
 LD0155_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 LD0155
 LD0155  HISTORY     - Date     Condition        Report By
 LD0155  HISTORY     - 1959     MONUMENTED       CGS
 LD0155  HISTORY     - 19971107 GOOD             USPSQD
 LD0155
 LD0155                          STATION DESCRIPTION
 LD0155
 LD0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0155'8.8 MI W FROM BRIMFIELD.
 LD0155'ABOUT 2.7 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM THE FIRE
 LD0155'STATION AT BRIMFIELD, THENCE 1.9 MILES WEST ALONG STATE HIGHWAY
 LD0155'78, THENCE 4.1 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.05
 LD0155'MILE NORTH ALONG AN ASPHALT ROAD, SET IN THE TOP OF THE SOUTH
 LD0155'SIDE OF A 6 BY 10 FOOT CONCRETE CATCH BASIN WHICH IS LOCATED
 LD0155'AT THE EAST END OF A PIPE CULVERT, 29 FEET EAST OF THE CENTER
 LD0155'LINE OF THE ASPHALT ROAD, 13 1/2 FEET EAST OF EAST END OF THE
 LD0155'PIPE CULVERT, 1 FOOT WEST OF A FENCE, ABOUT 1 FOOT ABOVE THE
 LD0155'LEVEL OF THE ROAD.
 LD0155
 LD0155                          STATION RECOVERY (1997)
 LD0155
 LD0155'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0155'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1509 ***********************************************************************
 LC1509  DESIGNATION -  Z 197
 LC1509  PID         -  LC1509
 LC1509  STATE/COUNTY-  IL/PEORIA
 LC1509  COUNTRY     -  US
 LC1509  USGS QUAD   -  PEORIA EAST (2018)
 LC1509
 LC1509                         *CURRENT SURVEY CONTROL
 LC1509  ______________________________________________________________________
 LC1509* NAD 83(1986) POSITION- 40 43 49.     (N) 089 34 06.     (W)   SCALED
 LC1509* NAVD 88 ORTHO HEIGHT -   204.418 (meters)      670.66  (feet) ADJUSTED
 LC1509  ______________________________________________________________________
 LC1509  GEOID HEIGHT    -        -32.877 (meters)                     GEOID18
 LC1509  DYNAMIC HEIGHT  -        204.325 (meters)      670.36  (feet) COMP
 LC1509  MODELED GRAVITY -    980,168.0   (mgal)                       NAVD 88
 LC1509
 LC1509  VERT ORDER      -  SECOND    CLASS 0
 LC1509
 LC1509.The horizontal coordinates were scaled from a map and have
 LC1509.an estimated accuracy of +/- 6 seconds.
 LC1509
 LC1509.The orthometric height was determined by differential leveling and
 LC1509.adjusted by the NATIONAL GEODETIC SURVEY
 LC1509.in June 1991.
 LC1509
 LC1509.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1509.GEOID18 height accuracy estimate available here.
 LC1509
 LC1509.Click photographs - Photos may exist for this station.
 LC1509
 LC1509.The dynamic height is computed by dividing the NAVD 88
 LC1509.geopotential number by the normal gravity value computed on the
 LC1509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1509.degrees latitude (g = 980.6199 gals.).
 LC1509
 LC1509.The modeled gravity was interpolated from observed gravity values.
 LC1509
 LC1509;                    North         East    Units  Estimated Accuracy
 LC1509;SPC IL W     -   451,250.      750,540.      MT  (+/- 180 meters Scaled)
 LC1509
 LC1509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL831119(NAD 83)
 LC1509
 LC1509                          SUPERSEDED SURVEY CONTROL
 LC1509
 LC1509  NGVD 29 (??/??/92)  204.504  (m)          670.94   (f) ADJ UNCH    2 0
 LC1509
 LC1509.Superseded values are not recommended for survey control.
 LC1509
 LC1509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1509.See file dsdata.pdf to determine how the superseded data were derived.
 LC1509
 LC1509_MARKER: DB = BENCH MARK DISK
 LC1509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1509_STAMPING: Z 197 1959
 LC1509_MARK LOGO: CGS
 LC1509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1509+STABILITY: SURFACE MOTION
 LC1509
 LC1509  HISTORY     - Date     Condition        Report By
 LC1509  HISTORY     - 1959     MONUMENTED       CGS
 LC1509  HISTORY     - 19990228 GOOD             USPSQD
 LC1509
 LC1509                          STATION DESCRIPTION
 LC1509
 LC1509'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1509'1.3 MI E FROM PEORIA.
 LC1509'ABOUT 1.3 MILES EAST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1509'WITH STATE HIGHWAY 88 IN THE NORTHWEST PART OF PEORIA, AT THE
 LC1509'JUNCTION OF LONDON AVENUE, SET VERTICALLY IN THE SOUTHWEST FACE
 LC1509'OF THE CONCRETE FOUNDATION OF THE GRAND BOULEVARD BOOSTER STATION
 LC1509'OF THE PEORIA WATER WORKS, 1 FOOT NORTHWEST OF THE SOUTH CORNER
 LC1509'OF THE STATION, 2 1/2 FEET SOUTHEAST OF THE SOUTHEAST EDGE OF A
 LC1509'DOORWAY, ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE GROUND.
 LC1509
 LC1509                          STATION RECOVERY (1999)
 LC1509
 LC1509'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1509'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0918 ***********************************************************************
 LC0918  CBN         -  This is a Cooperative Base Network Control Station.
 LC0918  DESIGNATION -  Z 198 RESET
 LC0918  PID         -  LC0918
 LC0918  STATE/COUNTY-  IL/TAZEWELL
 LC0918  COUNTRY     -  US
 LC0918  USGS QUAD   -  MACKINAW (2018)
 LC0918
 LC0918                         *CURRENT SURVEY CONTROL
 LC0918  ______________________________________________________________________
 LC0918* NAD 83(2011) POSITION- 40 36 56.03310(N) 089 20 07.35803(W)   ADJUSTED
 LC0918* NAD 83(2011) ELLIP HT-   187.481 (meters)        (06/27/12)   ADJUSTED
 LC0918* NAD 83(2011) EPOCH   -  2010.00
 LC0918* NAVD 88 ORTHO HEIGHT -   220.028 (meters)      721.88  (feet) ADJUSTED
 LC0918  ______________________________________________________________________
 LC0918  GEOID HEIGHT    -        -32.504 (meters)                     GEOID18
 LC0918  NAD 83(2011) X  -     56,242.184 (meters)                     COMP
 LC0918  NAD 83(2011) Y  - -4,848,307.043 (meters)                     COMP
 LC0918  NAD 83(2011) Z  -  4,130,231.761 (meters)                     COMP
 LC0918  LAPLACE CORR    -          2.79  (seconds)                    DEFLEC18
 LC0918  DYNAMIC HEIGHT  -        219.926 (meters)      721.54  (feet) COMP
 LC0918  MODELED GRAVITY -    980,154.8   (mgal)                       NAVD 88
 LC0918
 LC0918  VERT ORDER      -  SECOND    CLASS 0
 LC0918
 LC0918  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0918  Standards:
 LC0918         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0918            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0918  -------------------------------------------------------------------
 LC0918  NETWORK    0.37   0.65           0.17   0.13   0.33     -0.00552228
 LC0918  -------------------------------------------------------------------
 LC0918  Click here for local accuracies and other accuracy information.
 LC0918
 LC0918.The horizontal coordinates were established by GPS observations
 LC0918.and adjusted by the National Geodetic Survey in June 2012.
 LC0918
 LC0918.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0918.been affixed to the stable North American tectonic plate. See 
 LC0918.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0918
 LC0918.The horizontal coordinates are valid at the epoch date displayed above
 LC0918.which is a decimal equivalence of Year/Month/Day.
 LC0918
 LC0918.The orthometric height was determined by differential leveling and
 LC0918.adjusted by the NATIONAL GEODETIC SURVEY
 LC0918.in June 1991.
 LC0918
 LC0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0918.GEOID18 height accuracy estimate available here.
 LC0918
 LC0918.Click photographs - Photos may exist for this station.
 LC0918
 LC0918.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0918
 LC0918.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0918
 LC0918.The ellipsoidal height was determined by GPS observations
 LC0918.and is referenced to NAD 83.
 LC0918
 LC0918.The dynamic height is computed by dividing the NAVD 88
 LC0918.geopotential number by the normal gravity value computed on the
 LC0918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0918.degrees latitude (g = 980.6199 gals.).
 LC0918
 LC0918.The modeled gravity was interpolated from observed gravity values.
 LC0918
 LC0918. The following values were computed from the NAD 83(2011) position.
 LC0918
 LC0918;                    North         East     Units Scale Factor Converg.
 LC0918;SPC IL W     -   438,668.626   770,341.727   MT  1.00000206   +0 32 28.2
 LC0918;SPC IL W     - 1,439,198.65  2,527,362.82   sFT  1.00000206   +0 32 28.2
 LC0918;UTM  16      - 4,498,704.263   302,446.004   MT  1.00008041   -1 31 14.8
 LC0918
 LC0918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0918!SPC IL W     -   0.99997059  x   1.00000206  =   0.99997265
 LC0918!UTM  16      -   0.99997059  x   1.00008041  =   1.00005100
 LC0918
 LC0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK0244698704(NAD 83)
 LC0918
 LC0918                          SUPERSEDED SURVEY CONTROL
 LC0918
 LC0918  NAD 83(2007)-  40 36 56.03299(N)    089 20 07.35914(W) AD(2002.00) 0
 LC0918  ELLIP H (02/10/07)  187.509  (m)                       GP(2002.00)    
 LC0918  ELLIP H (10/15/04)  187.501  (m)                       GP(       ) 4 2
 LC0918  NAD 83(1997)-  40 36 56.03299(N)    089 20 07.35895(W) AD(       ) B
 LC0918  ELLIP H (07/17/98)  187.516  (m)                       GP(       ) 4 1
 LC0918  NAD 83(1986)-  40 36 56.04499(N)    089 20 07.36239(W) AD(       ) 1
 LC0918  NAVD 88             220.00   (m)          721.8    (f) LEVELING    3  
 LC0918  NAVD 88             220.03   (m)          721.9    (f) LEVELING    3  
 LC0918  NGVD 29 (??/??/92)  220.104  (m)          722.12   (f) ADJ UNCH    2 0
 LC0918  NGVD 29             220.10   (m)          722.1    (f) LEVELING    3  
 LC0918
 LC0918.Superseded values are not recommended for survey control.
 LC0918
 LC0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0918.See file dsdata.pdf to determine how the superseded data were derived.
 LC0918
 LC0918_MARKER: DB = BENCH MARK DISK
 LC0918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0918_STAMPING: Z 198 RESET 1959
 LC0918_MARK LOGO: CGS
 LC0918_PROJECTION: FLUSH
 LC0918_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0918+STABILITY: SURFACE MOTION
 LC0918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0918+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2020
 LC0918
 LC0918  HISTORY     - Date     Condition        Report By
 LC0918  HISTORY     - 1959     MONUMENTED       CGS
 LC0918  HISTORY     - 1988     GOOD             USPSQD
 LC0918  HISTORY     - 19901004 GOOD             NGS
 LC0918  HISTORY     - 19970425 GOOD             NGS
 LC0918  HISTORY     - 200205   GOOD             ASCPC
 LC0918  HISTORY     - 20100501 GOOD             ILDT
 LC0918  HISTORY     - 20130304 GOOD             ILDT
 LC0918  HISTORY     - 20200827 GOOD             ILDT
 LC0918
 LC0918                          STATION DESCRIPTION
 LC0918
 LC0918'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0918'1.4 MI SW FROM DEER CREEK.
 LC0918'ABOUT 0.2 MILES EAST ALONG MAIN STREET FROM THE POST OFFICE
 LC0918'AT DEER CREEK, THENCE 0.1 MILE SOUTH ALONG AN ASPHALT ROAD, THENCE
 LC0918'1.1 MILES SOUTH AND WEST ALONG U.S. HIGHWAY 150, AT A DRIVEWAY
 LC0918'NORTH TO A FARM HOUSE, 59 FEET NORTH OF THE CENTER LINE OF THE
 LC0918'HIGHWAY, 17 1/2 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY,
 LC0918'1 FOOT SOUTH OF A FENCE, 10 FEET EAST OF THE SOUTHEAST CORNER OF
 LC0918'A CONCRETE AND PIPE CATTLE GUARD, 2.8 FEET WEST OF A METAL
 LC0918'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY AND
 LC0918'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 LC0918
 LC0918                          STATION RECOVERY (1988)
 LC0918
 LC0918'RECOVERY NOTE BY US POWER SQUADRON 1988 (GI)
 LC0918'RECOVERED IN GOOD CONDITION.
 LC0918
 LC0918                          STATION RECOVERY (1990)
 LC0918
 LC0918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 LC0918'STATION IS LOCATED ABOUT 5 KM (3.1 MI) WEST-SOUTHWEST OF GOODFIELD, 1
 LC0918'KM (0.6 MI) SOUTH OF DEER CREEK, ALONG A PAVED ROAD, IN THE LAWN AT
 LC0918'DIRT DRIVEWAY AT SEVERAL METAL STORAGE BINS, ON THE SOUTH EDGE OF
 LC0918'SECTION 16, T 25 N, R 2 W, ON HIGHWAY RIGHT-OF-WAY.  OWNERSHIP--STATE
 LC0918'DEPARTMENT OF TRANSPORTATION.
 LC0918'TO REACH FROM THE JUNCTION OF INTERSTATE HIGHWAY 74 AND STATE HIGHWAY
 LC0918'117 (EXIT 112) AT GOODFIELD, GO NORTH ON HIGHWAY 117 FOR 0.55 KM
 LC0918'(0.34 MI) TO ITS JUNCTION WITH US HIGHWAY 150.  TURN LEFT, WEST, ON
 LC0918'HIGHWAY 150 FOR 4.60 KM (2.86 MI) TO A T-ROAD AT DEER CREEK.  TURN
 LC0918'LEFT, SOUTH, ON HIGHWAY 150 FOR 1.20 KM (0.75 MI) TO A PAVED ROAD
 LC0918'LEFT ON OUTSIDE OF A CURVE.  CONTINUE WEST ON THE HIGHWAY FOR 0.65 KM
 LC0918'(0.40 MI) TO THE DRIVEWAY AND THE STATION ON THE RIGHT.
 LC0918'STATION MARK IS SET IN THE TOP OF A 25-CM ROUND CONCRETE POST FLUSH
 LC0918'WITH THE GROUND.  IT IS 17.9 M (58.7 FT) NORTH OF THE HIGHWAY CENTER,
 LC0918'5.3 M (17.4 FT) EAST OF THE DRIVEWAY CENTER, 3.1 M (10.2 FT)
 LC0918'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A PIPE CATTLE GUARD, AND 8.3
 LC0918'M (27.2 FT) NORTH OF THE EAST END OF A METAL PIPE UNDER THE DRIVEWAY.
 LC0918
 LC0918                          STATION RECOVERY (1997)
 LC0918
 LC0918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 LC0918'THE STATION IS LOCATED ABOUT 15 MI (24.1 KM) EAST-SOUTHEAST OF PEORIA
 LC0918'AND 3.1 MI (5.0 KM) WEST-SOUTHWEST OF GOODFIELD.  TO REACH FROM THE
 LC0918'JUNCTION OF INTERSTATE HIGHWAY 74 AND STATE HIGHWAY 117 (EXIT 112) AT
 LC0918'GOODFIELD, GO NORTH ON HIGHWAY 117 FOR 0.34 MI (0.55 KM) TO ITS
 LC0918'JUNCTION WITH U.S. HIGHWAY 150.  TURN LEFT, WEST, ON HIGHWAY 150 FOR
 LC0918'2.86 MI (4.60 KM) TO A T-ROAD AT DEER CREEK.  TURN LEFT, SOUTH, ON
 LC0918'HIGHWAY 150 FOR 0.75 MI (1.21 KM) TO A PAVED ROAD LEFT ON THE OUTSIDE
 LC0918'OF A CURVE AND CONTINUE WEST ON HIGHWAY 150 FOR 0.4 MI (0.6 KM) TO A
 LC0918'FIELD DRIVE NORTH AT SEVERAL METAL STORAGE BINS AND THE STATION ON THE
 LC0918'RIGHT.  IT IS 17.9 M (58.7 FT) NORTH OF THE CENTER OF THE HIGHWAY, 5.3
 LC0918'M (17.4 FT) EAST OF THE CENTER OF THE DRIVEWAY, 3.1 M (10.2 FT)
 LC0918'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF A PIPE CATTLE CROSSING
 LC0918'GUARD, 8.3 M (27.2 FT) NORTH OF THE EAST END OF A METAL PIPE UNDER THE
 LC0918'DRIVEWAY, AND 0.3 M (1.0 FT) SOUTH OF A FIBERGLASS WITNESS POST.
 LC0918
 LC0918                          STATION RECOVERY (2002)
 LC0918
 LC0918'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0918'RECOVERED AS DESCRIBED
 LC0918
 LC0918                          STATION RECOVERY (2010)
 LC0918
 LC0918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (CW)
 LC0918'RECOVERED AS DESCRIBED
 LC0918
 LC0918                          STATION RECOVERY (2013)
 LC0918
 LC0918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0918'RECOVERED IN GOOD CONDITION.
 LC0918
 LC0918                          STATION RECOVERY (2020)
 LC0918
 LC0918'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC0918'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1170 ***********************************************************************
 LC1170  DESIGNATION -  Z 199
 LC1170  PID         -  LC1170
 LC1170  STATE/COUNTY-  IL/MCLEAN
 LC1170  COUNTRY     -  US
 LC1170  USGS QUAD   -  BLOOMINGTON WEST (2018)
 LC1170
 LC1170                         *CURRENT SURVEY CONTROL
 LC1170  ______________________________________________________________________
 LC1170* NAD 83(1986) POSITION- 40 29 56.     (N) 089 01 51.     (W)   SCALED
 LC1170* NAVD 88 ORTHO HEIGHT -   232.552 (meters)      762.96  (feet) ADJUSTED
 LC1170  ______________________________________________________________________
 LC1170  GEOID HEIGHT    -        -32.118 (meters)                     GEOID18
 LC1170  DYNAMIC HEIGHT  -        232.443 (meters)      762.61  (feet) COMP
 LC1170  MODELED GRAVITY -    980,149.6   (mgal)                       NAVD 88
 LC1170
 LC1170  VERT ORDER      -  SECOND    CLASS 0
 LC1170
 LC1170.The horizontal coordinates were scaled from a map and have
 LC1170.an estimated accuracy of +/- 6 seconds.
 LC1170
 LC1170.The orthometric height was determined by differential leveling and
 LC1170.adjusted by the NATIONAL GEODETIC SURVEY
 LC1170.in June 1991.
 LC1170
 LC1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1170.GEOID18 height accuracy estimate available here.
 LC1170
 LC1170.Click photographs - Photos may exist for this station.
 LC1170
 LC1170.The dynamic height is computed by dividing the NAVD 88
 LC1170.geopotential number by the normal gravity value computed on the
 LC1170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1170.degrees latitude (g = 980.6199 gals.).
 LC1170
 LC1170.The modeled gravity was interpolated from observed gravity values.
 LC1170
 LC1170;                    North         East    Units  Estimated Accuracy
 LC1170;SPC IL E     -   425,630.      240,880.      MT  (+/- 180 meters Scaled)
 LC1170
 LC1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK279851(NAD 83)
 LC1170
 LC1170                          SUPERSEDED SURVEY CONTROL
 LC1170
 LC1170  NGVD 29 (??/??/92)  232.612  (m)          763.16   (f) ADJ UNCH    2 0
 LC1170
 LC1170.Superseded values are not recommended for survey control.
 LC1170
 LC1170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1170.See file dsdata.pdf to determine how the superseded data were derived.
 LC1170
 LC1170_MARKER: DB = BENCH MARK DISK
 LC1170_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1170_SP_SET: BRIDGE
 LC1170_STAMPING: Z 199 1959
 LC1170_MARK LOGO: CGS
 LC1170_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1170
 LC1170  HISTORY     - Date     Condition        Report By
 LC1170  HISTORY     - 1959     MONUMENTED       CGS
 LC1170  HISTORY     - 1987     GOOD             USPSQD
 LC1170  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 LC1170
 LC1170                          STATION DESCRIPTION
 LC1170
 LC1170'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC1170'2.8 MI NW FROM BLOOMINGTON.
 LC1170'ABOUT 2.4 MILES NORTHWEST ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1170'WITH U.S. HIGHWAY 51 IN BLOOMINGTON, THENCE 0.15 MILES WEST ALONG
 LC1170'A GRAVEL ROAD, THENCE 0.25 MILES SOUTH ALONG A GRAVEL ROAD, ABOUT
 LC1170'60 YARDS SOUTH OF A 20-FOOT CONCRETE BRIDGE SET ON WOOD PILINGS,
 LC1170'SET IN THE TOP OF THE WEST END OF THE EAST RETAINING WALL OF A
 LC1170'10-FOOT SPILLWAY WHICH IS ALSO THE SOUTH END OF THE EAST WINGWALL
 LC1170'OF THE SPILLWAY, 14 FEET WEST OF THE CENTER LINE OF THE ROAD, ABOUT
 LC1170'1 FOOT ABOVE THE LEVEL OF THE ROAD.
 LC1170
 LC1170                          STATION RECOVERY (1987)
 LC1170
 LC1170'RECOVERY NOTE BY US POWER SQUADRON 1987 (GEI)
 LC1170'RECOVERED IN GOOD CONDITION.
 LC1170
 LC1170                          STATION RECOVERY (1987)
 LC1170
 LC1170'RECOVERY NOTE BY US POWER SQUADRON 1987 (GI)
 LC1170'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0266 ***********************************************************************
 LC0266  DESIGNATION -  Z 200
 LC0266  PID         -  LC0266
 LC0266  STATE/COUNTY-  IL/CHAMPAIGN
 LC0266  COUNTRY     -  US
 LC0266  USGS QUAD   -  RANTOUL (2018)
 LC0266
 LC0266                         *CURRENT SURVEY CONTROL
 LC0266  ______________________________________________________________________
 LC0266* NAD 83(1986) POSITION- 40 16 57.     (N) 088 11 23.     (W)   SCALED
 LC0266* NAVD 88 ORTHO HEIGHT -   227.734 (meters)      747.16  (feet) ADJUSTED
 LC0266  ______________________________________________________________________
 LC0266  GEOID HEIGHT    -        -32.271 (meters)                     GEOID18
 LC0266  DYNAMIC HEIGHT  -        227.619 (meters)      746.78  (feet) COMP
 LC0266  MODELED GRAVITY -    980,117.2   (mgal)                       NAVD 88
 LC0266
 LC0266  VERT ORDER      -  SECOND    CLASS 0
 LC0266
 LC0266.The horizontal coordinates were scaled from a map and have
 LC0266.an estimated accuracy of +/- 6 seconds.
 LC0266
 LC0266.The orthometric height was determined by differential leveling and
 LC0266.adjusted by the NATIONAL GEODETIC SURVEY
 LC0266.in June 1991.
 LC0266
 LC0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0266.GEOID18 height accuracy estimate available here.
 LC0266
 LC0266.Click photographs - Photos may exist for this station.
 LC0266
 LC0266.The dynamic height is computed by dividing the NAVD 88
 LC0266.geopotential number by the normal gravity value computed on the
 LC0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0266.degrees latitude (g = 980.6199 gals.).
 LC0266
 LC0266.The modeled gravity was interpolated from observed gravity values.
 LC0266
 LC0266;                    North         East    Units  Estimated Accuracy
 LC0266;SPC IL E     -   401,380.      312,210.      MT  (+/- 180 meters Scaled)
 LC0266
 LC0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK988597(NAD 83)
 LC0266
 LC0266                          SUPERSEDED SURVEY CONTROL
 LC0266
 LC0266  NGVD 29 (??/??/92)  227.777  (m)          747.30   (f) ADJ UNCH    2 0
 LC0266
 LC0266.Superseded values are not recommended for survey control.
 LC0266
 LC0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0266.See file dsdata.pdf to determine how the superseded data were derived.
 LC0266
 LC0266_MARKER: DB = BENCH MARK DISK
 LC0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0266_STAMPING: Z 200 1959
 LC0266_MARK LOGO: CGS
 LC0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0266+STABILITY: SURFACE MOTION
 LC0266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0266+SATELLITE: SATELLITE OBSERVATIONS - December 07, 2005
 LC0266
 LC0266  HISTORY     - Date     Condition        Report By
 LC0266  HISTORY     - 1959     MONUMENTED       CGS
 LC0266  HISTORY     - 1973     GOOD             NGS
 LC0266  HISTORY     - 20051207 GOOD             ILDT
 LC0266
 LC0266                          STATION DESCRIPTION
 LC0266
 LC0266'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0266'4 MI SW FROM RANTOUL.
 LC0266'ABOUT 1.95 MILES WEST ALONG U.S. HIGHWAY 136 FROM ITS JUNCTION
 LC0266'WITH U.S. HIGHWAY 45 IN RANTOUL, THENCE 1.8 MILES SOUTH ALONG A
 LC0266'GRAVEL ROAD, THENCE 0.2 MILES EAST ALONG AN OILED ROAD, ABOUT
 LC0266'0.2 MILES EAST OF A CROSS ROAD, 25 FEET NORTH OF THE CENTER LINE
 LC0266'OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 4 FEET WEST OF THE FOURTH
 LC0266'POWER POLE EAST OF THE CROSS ROADS, 2.7 FEET EAST OF A METAL
 LC0266'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET
 LC0266'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 LC0266
 LC0266                          STATION RECOVERY (1973)
 LC0266
 LC0266'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LC0266'RECOVERED IN GOOD CONDITION.
 LC0266
 LC0266                          STATION RECOVERY (2005)
 LC0266
 LC0266'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LC0266'RAD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0075 ***********************************************************************
 LC0075  DESIGNATION -  Z 201
 LC0075  PID         -  LC0075
 LC0075  STATE/COUNTY-  IL/IROQUOIS
 LC0075  COUNTRY     -  US
 LC0075  USGS QUAD   -  BUCKLEY (2018)
 LC0075
 LC0075                         *CURRENT SURVEY CONTROL
 LC0075  ______________________________________________________________________
 LC0075* NAD 83(1986) POSITION- 40 36 17.     (N) 088 02 55.     (W)   SCALED
 LC0075* NAVD 88 ORTHO HEIGHT -   209.073 (meters)      685.93  (feet) ADJUSTED
 LC0075  ______________________________________________________________________
 LC0075  GEOID HEIGHT    -        -32.349 (meters)                     GEOID18
 LC0075  DYNAMIC HEIGHT  -        208.977 (meters)      685.62  (feet) COMP
 LC0075  MODELED GRAVITY -    980,160.2   (mgal)                       NAVD 88
 LC0075
 LC0075  VERT ORDER      -  SECOND    CLASS 0
 LC0075
 LC0075.The horizontal coordinates were scaled from a map and have
 LC0075.an estimated accuracy of +/- 6 seconds.
 LC0075
 LC0075.The orthometric height was determined by differential leveling and
 LC0075.adjusted by the NATIONAL GEODETIC SURVEY
 LC0075.in June 1991.
 LC0075
 LC0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0075.GEOID18 height accuracy estimate available here.
 LC0075
 LC0075.Click photographs - Photos may exist for this station.
 LC0075
 LC0075.The dynamic height is computed by dividing the NAVD 88
 LC0075.geopotential number by the normal gravity value computed on the
 LC0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0075.degrees latitude (g = 980.6199 gals.).
 LC0075
 LC0075.The modeled gravity was interpolated from observed gravity values.
 LC0075
 LC0075;                    North         East    Units  Estimated Accuracy
 LC0075;SPC IL E     -   437,190.      324,100.      MT  (+/- 180 meters Scaled)
 LC0075
 LC0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK112954(NAD 83)
 LC0075
 LC0075                          SUPERSEDED SURVEY CONTROL
 LC0075
 LC0075  NGVD 29 (??/??/92)  209.138  (m)          686.15   (f) ADJ UNCH    2 0
 LC0075
 LC0075.Superseded values are not recommended for survey control.
 LC0075
 LC0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0075.See file dsdata.pdf to determine how the superseded data were derived.
 LC0075
 LC0075_MARKER: DB = BENCH MARK DISK
 LC0075_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0075_SP_SET: BRIDGE
 LC0075_STAMPING: Z 201 1959
 LC0075_MARK LOGO: CGS
 LC0075_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0075
 LC0075  HISTORY     - Date     Condition        Report By
 LC0075  HISTORY     - 1959     MONUMENTED       CGS
 LC0075
 LC0075                          STATION DESCRIPTION
 LC0075
 LC0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0075'1 MI NW FROM BUCKLEY.
 LC0075'ABOUT 0.4 MILES NORTH ALONG U.S. HIGHWAY 45 FROM THE POST
 LC0075'OFFICE AT BUCKLEY, THENCE 0.65 MILES WEST ALONG AN ASPHALT ROAD,
 LC0075'ABOUT 0.05 MILE EAST OF A FARM HOUSE NORTH OF THE ROAD, SET
 LC0075'IN THE TOP OF THE SOUTHWEST END OF THE WINGWALL AT THE NORTHEAST
 LC0075'CORNER OF A 32-FOOT CONCRETE BRIDGE, 12 FEET NORTH OF THE CENTER
 LC0075'LINE OF THE ROAD, ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1995 ***********************************************************************
 LB1995  DESIGNATION -  Z 202
 LB1995  PID         -  LB1995
 LB1995  STATE/COUNTY-  IL/IROQUOIS
 LB1995  COUNTRY     -  US
 LB1995  USGS QUAD   -  CLIFTON (2018)
 LB1995
 LB1995                         *CURRENT SURVEY CONTROL
 LB1995  ______________________________________________________________________
 LB1995* NAD 83(1986) POSITION- 40 54 50.     (N) 087 56 28.     (W)   SCALED
 LB1995* NAVD 88 ORTHO HEIGHT -   202.091 (meters)      663.03  (feet) ADJUSTED
 LB1995  ______________________________________________________________________
 LB1995  GEOID HEIGHT    -        -32.552 (meters)                     GEOID18
 LB1995  DYNAMIC HEIGHT  -        202.005 (meters)      662.74  (feet) COMP
 LB1995  MODELED GRAVITY -    980,198.0   (mgal)                       NAVD 88
 LB1995
 LB1995  VERT ORDER      -  SECOND    CLASS 0
 LB1995
 LB1995.The horizontal coordinates were scaled from a map and have
 LB1995.an estimated accuracy of +/- 6 seconds.
 LB1995
 LB1995.The orthometric height was determined by differential leveling and
 LB1995.adjusted by the NATIONAL GEODETIC SURVEY
 LB1995.in June 1991.
 LB1995
 LB1995.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1995.GEOID18 height accuracy estimate available here.
 LB1995
 LB1995.Click photographs - Photos may exist for this station.
 LB1995
 LB1995.The dynamic height is computed by dividing the NAVD 88
 LB1995.geopotential number by the normal gravity value computed on the
 LB1995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1995.degrees latitude (g = 980.6199 gals.).
 LB1995
 LB1995.The modeled gravity was interpolated from observed gravity values.
 LB1995
 LB1995;                    North         East    Units  Estimated Accuracy
 LB1995;SPC IL E     -   471,550.      333,040.      MT  (+/- 180 meters Scaled)
 LB1995
 LB1995_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL207296(NAD 83)
 LB1995
 LB1995                          SUPERSEDED SURVEY CONTROL
 LB1995
 LB1995  NGVD 29 (??/??/92)  202.170  (m)          663.29   (f) ADJ UNCH    2 0
 LB1995
 LB1995.Superseded values are not recommended for survey control.
 LB1995
 LB1995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1995.See file dsdata.pdf to determine how the superseded data were derived.
 LB1995
 LB1995_MARKER: DB = BENCH MARK DISK
 LB1995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1995_STAMPING: Z 202 1959
 LB1995_MARK LOGO: CGS
 LB1995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1995+STABILITY: SURFACE MOTION
 LB1995
 LB1995  HISTORY     - Date     Condition        Report By
 LB1995  HISTORY     - 1959     MONUMENTED       CGS
 LB1995
 LB1995                          STATION DESCRIPTION
 LB1995
 LB1995'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LB1995'1 MI SW FROM CLIFTON.
 LB1995'ABOUT 1.05 MILES SOUTHWEST ALONG SOUTH MAIN STREET (U.S. HIGHWAY
 LB1995'45 BUSINESS ROUTE), AT THE JUNCTION OF U.S. HIGHWAY 45, 158 FEET
 LB1995'SOUTHEAST OF THE CENTER LINE OF U.S. HIGHWAY 45, 229 FEET EAST
 LB1995'OF THE CENTER OF THE JUNCTION, 2 FEET WEST-SOUTHWEST OF A FENCE, 9 1/2
 LB1995'FEET SOUTH-SOUTHWEST OF THE SOUTH END OF A WIRE GATE, 1.6 FEET
 LB1995'WEST-SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LB1995'HIGHWAY AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0601 ***********************************************************************
 LC0601  DESIGNATION -  Z 203
 LC0601  PID         -  LC0601
 LC0601  STATE/COUNTY-  IL/DE WITT
 LC0601  COUNTRY     -  US
 LC0601  USGS QUAD   -  BELLFLOWER (2018)
 LC0601
 LC0601                         *CURRENT SURVEY CONTROL
 LC0601  ______________________________________________________________________
 LC0601* NAD 83(1986) POSITION- 40 15 02.     (N) 088 36 29.     (W)   SCALED
 LC0601* NAVD 88 ORTHO HEIGHT -   216.807 (meters)      711.31  (feet) ADJUSTED
 LC0601  ______________________________________________________________________
 LC0601  GEOID HEIGHT    -        -31.923 (meters)                     GEOID18
 LC0601  DYNAMIC HEIGHT  -        216.702 (meters)      710.96  (feet) COMP
 LC0601  MODELED GRAVITY -    980,136.5   (mgal)                       NAVD 88
 LC0601
 LC0601  VERT ORDER      -  SECOND    CLASS 0
 LC0601
 LC0601.The horizontal coordinates were scaled from a map and have
 LC0601.an estimated accuracy of +/- 6 seconds.
 LC0601
 LC0601.The orthometric height was determined by differential leveling and
 LC0601.adjusted by the NATIONAL GEODETIC SURVEY
 LC0601.in June 1991.
 LC0601
 LC0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0601.GEOID18 height accuracy estimate available here.
 LC0601
 LC0601.Click photographs - Photos may exist for this station.
 LC0601
 LC0601.The dynamic height is computed by dividing the NAVD 88
 LC0601.geopotential number by the normal gravity value computed on the
 LC0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0601.degrees latitude (g = 980.6199 gals.).
 LC0601
 LC0601.The modeled gravity was interpolated from observed gravity values.
 LC0601
 LC0601;                    North         East    Units  Estimated Accuracy
 LC0601;SPC IL E     -   397,860.      276,630.      MT  (+/- 180 meters Scaled)
 LC0601
 LC0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK632568(NAD 83)
 LC0601
 LC0601                          SUPERSEDED SURVEY CONTROL
 LC0601
 LC0601  NGVD 29 (??/??/92)  216.850  (m)          711.45   (f) ADJ UNCH    2 0
 LC0601
 LC0601.Superseded values are not recommended for survey control.
 LC0601
 LC0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0601.See file dsdata.pdf to determine how the superseded data were derived.
 LC0601
 LC0601_MARKER: DB = BENCH MARK DISK
 LC0601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0601_STAMPING: Z 203 1959
 LC0601_MARK LOGO: CGS
 LC0601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0601+STABILITY: SURFACE MOTION
 LC0601
 LC0601  HISTORY     - Date     Condition        Report By
 LC0601  HISTORY     - 1959     MONUMENTED       CGS
 LC0601
 LC0601                          STATION DESCRIPTION
 LC0601
 LC0601'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LC0601'1.7 MI NE FROM FARMER CITY.
 LC0601'ABOUT 0.7 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 LC0601'WITH U.S. HIGHWAY 150 IN FARMER CITY, THENCE 1.0 MILES EAST ALONG
 LC0601'A GRAVEL ROAD, AT A T-GRAVEL ROAD JUNCTION, 23 FEET SOUTH OF
 LC0601'THE CENTER LINE OF THE ROAD, 53 FEET WEST OF THE CENTER LINE
 LC0601'OF THE NORTH-SOUTH ROAD, 61 FEET WEST-SOUTHWEST OF THE CENTER
 LC0601'OF THE JUNCTION, 2 FEET NORTH OF A FENCE, 22 FEET WEST OF A FENCE
 LC0601'CORNER, 2.4 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 LC0601'THE ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AB7271 ***********************************************************************
 AB7271  DESIGNATION -  Z 204 RESET
 AB7271  PID         -  AB7271
 AB7271  STATE/COUNTY-  IL/DOUGLAS
 AB7271  COUNTRY     -  US
 AB7271  USGS QUAD   -  TUSCOLA (2018)
 AB7271
 AB7271                         *CURRENT SURVEY CONTROL
 AB7271  ______________________________________________________________________
 AB7271* NAD 83(1986) POSITION- 39 49 09.     (N) 088 16 25.     (W)   SCALED
 AB7271* NAVD 88 ORTHO HEIGHT -   201.94  (meters)      662.5   (feet) RESET
 AB7271  ______________________________________________________________________
 AB7271  GEOID HEIGHT    -        -32.050 (meters)                     GEOID18
 AB7271  VERT ORDER      -  THIRD
 AB7271
 AB7271.The horizontal coordinates were scaled from a map and have
 AB7271.an estimated accuracy of +/- 6 seconds.
 AB7271
 AB7271.The orthometric height was computed from unverified reset data.
 AB7271
 AB7271.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB7271.GEOID18 height accuracy estimate available here.
 AB7271
 AB7271.Click photographs - Photos may exist for this station.
 AB7271
 AB7271;                    North         East    Units  Estimated Accuracy
 AB7271;SPC IL E     -   349,920.      305,110.      MT  (+/- 180 meters Scaled)
 AB7271
 AB7271_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK909084(NAD 83)
 AB7271
 AB7271                          SUPERSEDED SURVEY CONTROL
 AB7271
 AB7271.No superseded survey control is available for this station.
 AB7271
 AB7271_MARKER: DV = VERTICAL CONTROL DISK
 AB7271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB7271_STAMPING: Z 204 RESET 1996
 AB7271_MARK LOGO: NGS
 AB7271_PROJECTION: FLUSH
 AB7271_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB7271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB7271+STABILITY: SURFACE MOTION
 AB7271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB7271+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2011
 AB7271
 AB7271  HISTORY     - Date     Condition        Report By
 AB7271  HISTORY     - 1996     MONUMENTED       NGS
 AB7271  HISTORY     - 20110809 MARK NOT FOUND   ILDT
 AB7271  HISTORY     - 20110907 GOOD             ILDT
 AB7271
 AB7271                          STATION DESCRIPTION
 AB7271
 AB7271'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (RKB)
 AB7271'STATION IS LOCATED ON THE NORTHEAST SIDE OF TUSCOLA AND MAY BE REACHED
 AB7271'FROM THE INTERSECTION OF INTERSTATE HIGHWAY 57 WITH U.S.  ROUTE 36 BY
 AB7271'PROCEEDING WEST ON ROUTE 36 FOR 0.5 MI (0.8 KM) TO COUNTY ROAD 1050E
 AB7271'(PRAIRIE STREET) , TURN RIGHT (NORTH) AND CONTINUE ON PRAIRIE STREET
 AB7271'FOR 1.8 MI (2.9 KM) TO THE STATION ON THE LEFT, 10.2 M (33.5 FT) WEST
 AB7271'OF THE CENTERLINE OF PRAIRIE STREET, 5.7 M (18.7 FT) EAST OF A GREEN
 AB7271'METAL SPLICE BOX, 33.8 M (110.9 FT) SOUTH SOUTHEAST OF THE SOUTHEAST
 AB7271'CORNER OF A DRIVEWAY AT THE SIDEWALK, SET FLUSH WITH THE GROUND IN A
 AB7271'ROUND CONCRETE MONUMENT.
 AB7271
 AB7271                          STATION RECOVERY (2011)
 AB7271
 AB7271'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 AB7271'MARK NOT FOUND.
 AB7271
 AB7271                          STATION RECOVERY (2011)
 AB7271
 AB7271'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 AB7271'BETWEEN HOUSE 2104B AND 2106A
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0119 ***********************************************************************
 KB0119  DESIGNATION -  Z 205
 KB0119  PID         -  KB0119
 KB0119  STATE/COUNTY-  IL/DOUGLAS
 KB0119  COUNTRY     -  US
 KB0119  USGS QUAD   -  ARCOLA (2018)
 KB0119
 KB0119                         *CURRENT SURVEY CONTROL
 KB0119  ______________________________________________________________________
 KB0119* NAD 83(1986) POSITION- 39 40 02.     (N) 088 18 08.     (W)   SCALED
 KB0119* NAVD 88 ORTHO HEIGHT -   204.916 (meters)      672.30  (feet) ADJUSTED
 KB0119  ______________________________________________________________________
 KB0119  GEOID HEIGHT    -        -32.125 (meters)                     GEOID18
 KB0119  DYNAMIC HEIGHT  -        204.804 (meters)      671.93  (feet) COMP
 KB0119  MODELED GRAVITY -    980,073.2   (mgal)                       NAVD 88
 KB0119
 KB0119  VERT ORDER      -  SECOND    CLASS 0
 KB0119
 KB0119.The horizontal coordinates were scaled from a map and have
 KB0119.an estimated accuracy of +/- 6 seconds.
 KB0119
 KB0119.The orthometric height was determined by differential leveling and
 KB0119.adjusted by the NATIONAL GEODETIC SURVEY
 KB0119.in June 1991.
 KB0119
 KB0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0119.GEOID18 height accuracy estimate available here.
 KB0119
 KB0119.Click photographs - Photos may exist for this station.
 KB0119
 KB0119.The dynamic height is computed by dividing the NAVD 88
 KB0119.geopotential number by the normal gravity value computed on the
 KB0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0119.degrees latitude (g = 980.6199 gals.).
 KB0119
 KB0119.The modeled gravity was interpolated from observed gravity values.
 KB0119
 KB0119;                    North         East    Units  Estimated Accuracy
 KB0119;SPC IL E     -   333,050.      302,670.      MT  (+/- 180 meters Scaled)
 KB0119
 KB0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ883916(NAD 83)
 KB0119
 KB0119                          SUPERSEDED SURVEY CONTROL
 KB0119
 KB0119  NGVD 29 (??/??/92)  204.993  (m)          672.55   (f) ADJ UNCH    2 0
 KB0119
 KB0119.Superseded values are not recommended for survey control.
 KB0119
 KB0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0119.See file dsdata.pdf to determine how the superseded data were derived.
 KB0119
 KB0119_MARKER: DB = BENCH MARK DISK
 KB0119_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0119_SP_SET: BOX CULVERT HEADWALL
 KB0119_STAMPING: Z 205 1959
 KB0119_MARK LOGO: CGS
 KB0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0119+STABILITY: SURFACE MOTION
 KB0119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0119+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2015
 KB0119
 KB0119  HISTORY     - Date     Condition        Report By
 KB0119  HISTORY     - 1959     MONUMENTED       CGS
 KB0119  HISTORY     - 1973     GOOD             ILHD
 KB0119  HISTORY     - 20110907 GOOD             ILDT
 KB0119  HISTORY     - 20151103 GOOD             ILDT
 KB0119
 KB0119                          STATION DESCRIPTION
 KB0119
 KB0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0119'1.4 MI SE FROM ARCOLA.
 KB0119'ABOUT 0.4 MILES EAST ALONG STATE HIGHWAY 133 FROM ITS JUNCTION
 KB0119'WITH U.S. HIGHWAY 45 IN ARCOLA, THENCE 1.0 MILE SOUTH ALONG
 KB0119'AN ASPHALT ROAD, AT THE JUNCTION OF AN EAST-WEST ROAD CROSSING,
 KB0119'SET IN THE TOP OF THE NORTH END OF THE EAST HEADWALL OF A 4-FOOT
 KB0119'CONCRETE BOX CULVERT, 12 FEET EAST OF THE CENTER LINE OF THE
 KB0119'ROAD, 30 FEET NORTH OF THE CENTER LINE OF THE ROAD, 33 FEET
 KB0119'NORTHEAST OF THE CENTER OF THE JUNCTION, ABOUT 1/2 FOOT BELOW
 KB0119'THE LEVEL OF THE ROAD.
 KB0119
 KB0119                          STATION RECOVERY (1973)
 KB0119
 KB0119'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0119'RECOVERED IN GOOD CONDITION.
 KB0119
 KB0119                          STATION RECOVERY (2011)
 KB0119
 KB0119'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MEY)
 KB0119'RECOVERED IN GOOD CONDITION.
 KB0119
 KB0119                          STATION RECOVERY (2015)
 KB0119
 KB0119'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2015 (MEY)
 KB0119'RECOVERED AS DESCRIBED. THE FOLLOWING COORDINATES ARE FOR LOCATION
 KB0119'ONLY.  THEY WERE SHOT USING A SINGLE BASE STATION AND ROVER.
 KB0119'39 39 59.1392N  088 18 08.7151W
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1574 ***********************************************************************
 ME1574  DESIGNATION -  Z 206
 ME1574  PID         -  ME1574
 ME1574  STATE/COUNTY-  IL/WILL
 ME1574  COUNTRY     -  US
 ME1574  USGS QUAD   -  PEOTONE (2018)
 ME1574
 ME1574                         *CURRENT SURVEY CONTROL
 ME1574  ______________________________________________________________________
 ME1574* NAD 83(1986) POSITION- 41 22 20.8    (N) 087 47 09.8    (W)   HD_HELD2
 ME1574* NAVD 88 ORTHO HEIGHT -   219.369 (meters)      719.71  (feet) ADJUSTED
 ME1574  ______________________________________________________________________
 ME1574  GEOID HEIGHT    -        -33.191 (meters)                     GEOID18
 ME1574  DYNAMIC HEIGHT  -        219.281 (meters)      719.42  (feet) COMP
 ME1574  MODELED GRAVITY -    980,213.8   (mgal)                       NAVD 88
 ME1574
 ME1574  VERT ORDER      -  SECOND    CLASS 0
 ME1574
 ME1574.The horizontal coordinates were established by autonomous hand held GPS
 ME1574.observations and have an estimated accuracy of +/- 10 meters.
 ME1574
 ME1574.The orthometric height was determined by differential leveling and
 ME1574.adjusted by the NATIONAL GEODETIC SURVEY
 ME1574.in June 1991.
 ME1574
 ME1574.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1574.GEOID18 height accuracy estimate available here.
 ME1574
 ME1574.Click photographs - Photos may exist for this station.
 ME1574
 ME1574.The dynamic height is computed by dividing the NAVD 88
 ME1574.geopotential number by the normal gravity value computed on the
 ME1574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1574.degrees latitude (g = 980.6199 gals.).
 ME1574
 ME1574.The modeled gravity was interpolated from observed gravity values.
 ME1574
 ME1574;                    North         East    Units  Estimated Accuracy
 ME1574;SPC IL E     -   522,548.      345,784.      MT  (+/- 10 meters HH2 GPS)
 ME1574
 ME1574_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL3426480401(NAD 83)
 ME1574
 ME1574                          SUPERSEDED SURVEY CONTROL
 ME1574
 ME1574  NGVD 29 (??/??/92)  219.457  (m)          720.00   (f) ADJ UNCH    2 0
 ME1574
 ME1574.Superseded values are not recommended for survey control.
 ME1574
 ME1574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1574.See file dsdata.pdf to determine how the superseded data were derived.
 ME1574
 ME1574_MARKER: DB = BENCH MARK DISK
 ME1574_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 ME1574_SP_SET: BOX CULVERT WINGWALL
 ME1574_STAMPING: Z 206 1959
 ME1574_MARK LOGO: CGS
 ME1574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1574+STABILITY: SURFACE MOTION
 ME1574
 ME1574  HISTORY     - Date     Condition        Report By
 ME1574  HISTORY     - 1959     MONUMENTED       CGS
 ME1574  HISTORY     - 1967     GOOD             CGS
 ME1574  HISTORY     - 20081015 GOOD             GEOCAC
 ME1574
 ME1574                          STATION DESCRIPTION
 ME1574
 ME1574'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 ME1574'3.5 MI NW FROM PEOTONE.
 ME1574'ABOUT 2.4 MILES NORTH ALONG U.S. HIGHWAY 54 FROM ITS JUNCTION
 ME1574'WITH EAST CRAWFORD STREET IN PEOTONE, THENCE 0.8 MILE WEST ALONG
 ME1574'A GRAVEL ROAD, THENCE 0.3 MILE NORTH ALONG A GRAVEL ROAD, SET
 ME1574'IN THE TOP OF THE NORTHEAST END OF THE WINGWALL AT THE SOUTHWEST
 ME1574'CORNER OF A DOUBLE 12-FOOT CONCRETE BOX CULVERT, 15 FEET WEST
 ME1574'OF THE CENTERLINE OF THE ROAD, ABOUT 1 FOOT BELOW THE LEVEL OF
 ME1574'THE ROAD.  NOTE-- THE MARK MAY BE REACHED FROM MONEE, WILL
 ME1574'COUNT, BY GOING SOUTH FOR 2.7 MILES ALONG U.S. HIGHWAY 54 FROM
 ME1574'ITS JUNCTION WITH WEST MAIN STREET, THENCE 1.2 MILES WEST ALONG
 ME1574'A GRAVEL ROAD, THENCE 0.7 MILES SOUTH ALONG A GRAVEL ROAD.
 ME1574
 ME1574                          STATION RECOVERY (1967)
 ME1574
 ME1574'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 ME1574'RECOVERED IN GOOD CONDITION.
 ME1574
 ME1574                          STATION RECOVERY (2008)
 ME1574
 ME1574'RECOVERY NOTE BY GEOCACHING 2008 (CT)
 ME1574'THE MARK IS ON SOUTH HARLEM AVENUE, NOW A PAVED ROAD.  DESCRIPTION IS
 ME1574'OTHERWISE CORRECT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0143 ***********************************************************************
 KB0143  DESIGNATION -  Z 207
 KB0143  PID         -  KB0143
 KB0143  STATE/COUNTY-  IL/COLES
 KB0143  COUNTRY     -  US
 KB0143  USGS QUAD   -  HUMBOLDT (2018)
 KB0143
 KB0143                         *CURRENT SURVEY CONTROL
 KB0143  ______________________________________________________________________
 KB0143* NAD 83(1986) POSITION- 39 34 19.     (N) 088 18 16.     (W)   SCALED
 KB0143* NAVD 88 ORTHO HEIGHT -   204.296 (meters)      670.26  (feet) ADJUSTED
 KB0143  ______________________________________________________________________
 KB0143  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 KB0143  DYNAMIC HEIGHT  -        204.181 (meters)      669.88  (feet) COMP
 KB0143  MODELED GRAVITY -    980,061.1   (mgal)                       NAVD 88
 KB0143
 KB0143  VERT ORDER      -  SECOND    CLASS 0
 KB0143
 KB0143.The horizontal coordinates were scaled from a map and have
 KB0143.an estimated accuracy of +/- 6 seconds.
 KB0143
 KB0143.The orthometric height was determined by differential leveling and
 KB0143.adjusted by the NATIONAL GEODETIC SURVEY
 KB0143.in June 1991.
 KB0143
 KB0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0143.GEOID18 height accuracy estimate available here.
 KB0143
 KB0143.Click photographs - Photos may exist for this station.
 KB0143
 KB0143.The dynamic height is computed by dividing the NAVD 88
 KB0143.geopotential number by the normal gravity value computed on the
 KB0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0143.degrees latitude (g = 980.6199 gals.).
 KB0143
 KB0143.The modeled gravity was interpolated from observed gravity values.
 KB0143
 KB0143;                    North         East    Units  Estimated Accuracy
 KB0143;SPC IL E     -   322,480.      302,480.      MT  (+/- 180 meters Scaled)
 KB0143
 KB0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ879810(NAD 83)
 KB0143
 KB0143                          SUPERSEDED SURVEY CONTROL
 KB0143
 KB0143  NGVD 29 (??/??/92)  204.364  (m)          670.48   (f) ADJ UNCH    2 0
 KB0143
 KB0143.Superseded values are not recommended for survey control.
 KB0143
 KB0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0143.See file dsdata.pdf to determine how the superseded data were derived.
 KB0143
 KB0143_MARKER: DB = BENCH MARK DISK
 KB0143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0143_STAMPING: Z 207 1959
 KB0143_MARK LOGO: CGS
 KB0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0143+STABILITY: SURFACE MOTION
 KB0143
 KB0143  HISTORY     - Date     Condition        Report By
 KB0143  HISTORY     - 1959     MONUMENTED       CGS
 KB0143  HISTORY     - 1973     GOOD             ILHD
 KB0143  HISTORY     - 20050303 GOOD             ILDT
 KB0143
 KB0143                          STATION DESCRIPTION
 KB0143
 KB0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0143'3.2 MI SE FROM HUMBOLDT.
 KB0143'ABOUT 1.15 MILES SOUTH ALONG AN OILED ROAD FROM THE ILLINOIS
 KB0143'CENTRAL RAILROAD STATION AT HUMBOLDT, THENCE 1.1 MILE EAST ALONG
 KB0143'AN OILED ROAD, THENCE 1.0 MILE SOUTH ALONG AN OILED ROAD, AT A
 KB0143'FARM HOUSE WEST OF THE ROAD, 22 1/2 FEET EAST OF THE CENTER
 KB0143'LINE OF THE ROAD, 205 FEET NORTH OF THE EXTENDED CENTER LINE
 KB0143'OF THE FARM DRIVE WEST, 4 1/2 FEET NORTH OF A POWER POLE WITH A
 KB0143'TRANSFORMER, 87 FEET NORTHWEST OF THE NORTHWEST CORNER OF A
 KB0143'CORN CRIB, 1.8 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 KB0143'LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE POST
 KB0143'PROJECTING 3 INCHES.
 KB0143
 KB0143                          STATION RECOVERY (1973)
 KB0143
 KB0143'RECOVERY NOTE BY IL HIGHWAY DEPT 1973
 KB0143'RECOVERED IN GOOD CONDITION.
 KB0143
 KB0143                          STATION RECOVERY (2005)
 KB0143
 KB0143'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0143'TO REACH FROM THE INTERSECTION OF CR 1450N AND 900E, GO SOUTH ALONG
 KB0143'900E +-1.0 MI TO THE MARK ON THE LEFT.  MARK IS 4' NORTH OF A POWER
 KB0143'POLE W/TRANSFORMER, EAST OF 3 GRAIN BINS, 6' WEST OF A FENCE POST
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0324 ***********************************************************************
 KB0324  DESIGNATION -  Z 208
 KB0324  PID         -  KB0324
 KB0324  STATE/COUNTY-  IL/CUMBERLAND
 KB0324  COUNTRY     -  US
 KB0324  USGS QUAD   -  NEOGA (2018)
 KB0324
 KB0324                         *CURRENT SURVEY CONTROL
 KB0324  ______________________________________________________________________
 KB0324* NAD 83(1986) POSITION- 39 18 12.     (N) 088 27 07.     (W)   SCALED
 KB0324* NAVD 88 ORTHO HEIGHT -   203.108 (meters)      666.36  (feet) ADJUSTED
 KB0324  ______________________________________________________________________
 KB0324  GEOID HEIGHT    -        -32.121 (meters)                     GEOID18
 KB0324  DYNAMIC HEIGHT  -        202.988 (meters)      665.97  (feet) COMP
 KB0324  MODELED GRAVITY -    980,033.3   (mgal)                       NAVD 88
 KB0324
 KB0324  VERT ORDER      -  SECOND    CLASS 0
 KB0324
 KB0324.The horizontal coordinates were scaled from a map and have
 KB0324.an estimated accuracy of +/- 6 seconds.
 KB0324
 KB0324.The orthometric height was determined by differential leveling and
 KB0324.adjusted by the NATIONAL GEODETIC SURVEY
 KB0324.in June 1991.
 KB0324
 KB0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0324.GEOID18 height accuracy estimate available here.
 KB0324
 KB0324.Click photographs - Photos may exist for this station.
 KB0324
 KB0324.The dynamic height is computed by dividing the NAVD 88
 KB0324.geopotential number by the normal gravity value computed on the
 KB0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0324.degrees latitude (g = 980.6199 gals.).
 KB0324
 KB0324.The modeled gravity was interpolated from observed gravity values.
 KB0324
 KB0324;                    North         East    Units  Estimated Accuracy
 KB0324;SPC IL E     -   292,660.      289,770.      MT  (+/- 180 meters Scaled)
 KB0324
 KB0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ748514(NAD 83)
 KB0324
 KB0324                          SUPERSEDED SURVEY CONTROL
 KB0324
 KB0324  NGVD 29 (??/??/92)  203.182  (m)          666.61   (f) ADJ UNCH    2 0
 KB0324
 KB0324.Superseded values are not recommended for survey control.
 KB0324
 KB0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0324.See file dsdata.pdf to determine how the superseded data were derived.
 KB0324
 KB0324_MARKER: DB = BENCH MARK DISK
 KB0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0324_STAMPING: Z 208 1959
 KB0324_MARK LOGO: CGS
 KB0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0324+STABILITY: SURFACE MOTION
 KB0324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0324+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2005
 KB0324
 KB0324  HISTORY     - Date     Condition        Report By
 KB0324  HISTORY     - 1959     MONUMENTED       CGS
 KB0324  HISTORY     - 1973     GOOD             NGS
 KB0324  HISTORY     - 20050216 GOOD             ILDT
 KB0324
 KB0324                          STATION DESCRIPTION
 KB0324
 KB0324'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0324'1.1 MI S FROM NEOGA.
 KB0324'ABOUT 0.15 MILE SOUTH ALONG U.S. HIGHWAY 45 FROM THE ILLINOIS
 KB0324'CENTRAL RAILROAD STATION AT NEOGA, THENCE 0.1 MILE EAST ALONG
 KB0324'EAST FIFTH STREET, THENCE 0.85 MILE SOUTH ALONG LOCUST STREET
 KB0324'AND AN ASPHALT ROAD, AT A T-FENCE CORNER EAST OF THE ROAD, 23
 KB0324'FEET EAST OF THE CENTER LINE OF THE ROAD, 1 FOOT WEST OF A FENCE,
 KB0324'3 FEET NORTH OF THE T-FENCE CORNER, 79 FEET SOUTH OF A POWER
 KB0324'POLE, 2.9 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 1/2 FEET
 KB0324'ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE
 KB0324'POST PROJECTING 1 INCH.
 KB0324
 KB0324                          STATION RECOVERY (1973)
 KB0324
 KB0324'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0324'RECOVERED IN GOOD CONDITION.
 KB0324
 KB0324                          STATION RECOVERY (2005)
 KB0324
 KB0324'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KB0324'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0444 ***********************************************************************
 KB0444  DESIGNATION -  Z 209
 KB0444  PID         -  KB0444
 KB0444  STATE/COUNTY-  IL/EFFINGHAM
 KB0444  COUNTRY     -  US
 KB0444  USGS QUAD   -  TEUTOPOLIS (2018)
 KB0444
 KB0444                         *CURRENT SURVEY CONTROL
 KB0444  ______________________________________________________________________
 KB0444* NAD 83(1986) POSITION- 39 09 46.     (N) 088 23 11.     (W)   SCALED
 KB0444* NAVD 88 ORTHO HEIGHT -   181.654 (meters)      595.98  (feet) ADJUSTED
 KB0444  ______________________________________________________________________
 KB0444  GEOID HEIGHT    -        -31.976 (meters)                     GEOID18
 KB0444  DYNAMIC HEIGHT  -        181.546 (meters)      595.62  (feet) COMP
 KB0444  MODELED GRAVITY -    980,027.1   (mgal)                       NAVD 88
 KB0444
 KB0444  VERT ORDER      -  SECOND    CLASS 0
 KB0444
 KB0444.The horizontal coordinates were scaled from a map and have
 KB0444.an estimated accuracy of +/- 6 seconds.
 KB0444
 KB0444.The orthometric height was determined by differential leveling and
 KB0444.adjusted by the NATIONAL GEODETIC SURVEY
 KB0444.in June 1991.
 KB0444
 KB0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0444.GEOID18 height accuracy estimate available here.
 KB0444
 KB0444.Click photographs - Photos may exist for this station.
 KB0444
 KB0444.The dynamic height is computed by dividing the NAVD 88
 KB0444.geopotential number by the normal gravity value computed on the
 KB0444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0444.degrees latitude (g = 980.6199 gals.).
 KB0444
 KB0444.The modeled gravity was interpolated from observed gravity values.
 KB0444
 KB0444;                    North         East    Units  Estimated Accuracy
 KB0444;SPC IL E     -   277,050.      295,420.      MT  (+/- 180 meters Scaled)
 KB0444
 KB0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ802357(NAD 83)
 KB0444
 KB0444                          SUPERSEDED SURVEY CONTROL
 KB0444
 KB0444  NGVD 29 (??/??/92)  181.732  (m)          596.23   (f) ADJ UNCH    2 0
 KB0444
 KB0444.Superseded values are not recommended for survey control.
 KB0444
 KB0444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0444.See file dsdata.pdf to determine how the superseded data were derived.
 KB0444
 KB0444_MARKER: DB = BENCH MARK DISK
 KB0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0444_STAMPING: Z 209 1959
 KB0444_MARK LOGO: CGS
 KB0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0444+STABILITY: SURFACE MOTION
 KB0444_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0444+SATELLITE: SATELLITE OBSERVATIONS - April 16, 2012
 KB0444
 KB0444  HISTORY     - Date     Condition        Report By
 KB0444  HISTORY     - 1959     MONUMENTED       CGS
 KB0444  HISTORY     - 1973     GOOD             NGS
 KB0444  HISTORY     - 20120416 GOOD             ILDT
 KB0444
 KB0444                          STATION DESCRIPTION
 KB0444
 KB0444'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 KB0444'0.5 MI W FROM MONTROSE.
 KB0444'ABOUT 0.5 MILE WEST ALONG U.S. HIGHWAY 40 FROM THE POST OFFICE
 KB0444'AT MONTROSE, ABOUT 0.1 MILE WEST OF A FARM HOUSE NORTH OF THE
 KB0444'HIGHWAY, AT A FENCE CORNER NORTH OF THE HIGHWAY, 38 FEET NORTH
 KB0444'OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT SOUTH OF A FENCE, 13
 KB0444'FEET EAST OF A FENCE CORNER, 61 FEET WEST OF THE FOURTH TELEPHONE
 KB0444'POLE WEST OF THE FARM HOUSE, 2.0 FEET SOUTHWEST OF A METAL WITNESS
 KB0444'POST, ABOUT LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF A
 KB0444'CONCRETE POST PROJECTING 2 INCHES.
 KB0444
 KB0444                          STATION RECOVERY (1973)
 KB0444
 KB0444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KB0444'RECOVERED IN GOOD CONDITION.
 KB0444
 KB0444                          STATION RECOVERY (2012)
 KB0444
 KB0444'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KB0444'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0022 ***********************************************************************
 LC0022  DESIGNATION -  Z 21
 LC0022  PID         -  LC0022
 LC0022  STATE/COUNTY-  IL/LIVINGSTON
 LC0022  COUNTRY     -  US
 LC0022  USGS QUAD   -  FORREST SOUTH (2018)
 LC0022
 LC0022                         *CURRENT SURVEY CONTROL
 LC0022  ______________________________________________________________________
 LC0022* NAD 83(1986) POSITION- 40 37 34.     (N) 088 23 21.     (W)   SCALED
 LC0022* NAVD 88 ORTHO HEIGHT -   238.329 (meters)      781.92  (feet) ADJUSTED
 LC0022  ______________________________________________________________________
 LC0022  GEOID HEIGHT    -        -31.990 (meters)                     GEOID18
 LC0022  DYNAMIC HEIGHT  -        238.222 (meters)      781.57  (feet) COMP
 LC0022  MODELED GRAVITY -    980,170.5   (mgal)                       NAVD 88
 LC0022
 LC0022  VERT ORDER      -  SECOND    CLASS 0
 LC0022
 LC0022.The horizontal coordinates were scaled from a map and have
 LC0022.an estimated accuracy of +/- 6 seconds.
 LC0022
 LC0022.The orthometric height was determined by differential leveling and
 LC0022.adjusted by the NATIONAL GEODETIC SURVEY
 LC0022.in June 1991.
 LC0022
 LC0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0022.GEOID18 height accuracy estimate available here.
 LC0022
 LC0022.Click photographs - Photos may exist for this station.
 LC0022
 LC0022.The dynamic height is computed by dividing the NAVD 88
 LC0022.geopotential number by the normal gravity value computed on the
 LC0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0022.degrees latitude (g = 980.6199 gals.).
 LC0022
 LC0022.The modeled gravity was interpolated from observed gravity values.
 LC0022
 LC0022;                    North         East    Units  Estimated Accuracy
 LC0022;SPC IL E     -   439,520.      295,280.      MT  (+/- 180 meters Scaled)
 LC0022
 LC0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK825981(NAD 83)
 LC0022
 LC0022                          SUPERSEDED SURVEY CONTROL
 LC0022
 LC0022  NGVD 29 (??/??/92)  238.384  (m)          782.10   (f) ADJ UNCH    2 0
 LC0022
 LC0022.Superseded values are not recommended for survey control.
 LC0022
 LC0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0022.See file dsdata.pdf to determine how the superseded data were derived.
 LC0022
 LC0022_MARKER: DB = BENCH MARK DISK
 LC0022_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0022_SP_SET: BRIDGE
 LC0022_STAMPING: Z 21 1934
 LC0022_MARK LOGO: CGS
 LC0022_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0022
 LC0022  HISTORY     - Date     Condition        Report By
 LC0022  HISTORY     - 1934     MONUMENTED       CGS
 LC0022  HISTORY     - 1984     MARK NOT FOUND   USPSQD
 LC0022  HISTORY     - 20200416 MARK NOT FOUND   ILDT
 LC0022
 LC0022                          STATION DESCRIPTION
 LC0022
 LC0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0022'2.1 MI S FROM STRAWN.
 LC0022'2.1 MILES SOUTH ALONG THE WABASH RAILWAY FROM THE STATION AT
 LC0022'STRAWN, LIVINGSTON COUNTY, 5 1/2 POLES SOUTH OF MILEPOST 102,
 LC0022'55 FEET WEST OF THE CENTERLINE OF THE TRACK AT BRIDGE 1277, AT
 LC0022'A 40-FOOT CONCRETE HIGHWAY BRIDGE, IN THE TOP OF THE NORTHEAST
 LC0022'WING OF THE NORTH ABUTMENT, 14 FEET EAST OF THE CENTERLINE OF
 LC0022'STATE HIGHWAY 47, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 LC0022'STAMPED Z 21 1934.
 LC0022
 LC0022                          STATION RECOVERY (1984)
 LC0022
 LC0022'RECOVERY NOTE BY US POWER SQUADRON 1984 (RRB)
 LC0022'MARK NOT FOUND.
 LC0022
 LC0022                          STATION RECOVERY (2020)
 LC0022
 LC0022'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0022'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KA1373 ***********************************************************************
 KA1373  CBN         -  This is a Cooperative Base Network Control Station.
 KA1373  DESIGNATION -  Z 210
 KA1373  PID         -  KA1373
 KA1373  STATE/COUNTY-  IL/CLARK
 KA1373  COUNTRY     -  US
 KA1373  USGS QUAD   -  MARSHALL (2018)
 KA1373
 KA1373                         *CURRENT SURVEY CONTROL
 KA1373  ______________________________________________________________________
 KA1373* NAD 83(2011) POSITION- 39 24 40.04265(N) 087 37 39.45127(W)   ADJUSTED
 KA1373* NAD 83(2011) ELLIP HT-   142.715 (meters)        (06/27/12)   ADJUSTED
 KA1373* NAD 83(2011) EPOCH   -  2010.00
 KA1373* NAVD 88 ORTHO HEIGHT -   175.040 (meters)      574.28  (feet) ADJUSTED
 KA1373  ______________________________________________________________________
 KA1373  GEOID HEIGHT    -        -32.331 (meters)                     GEOID18
 KA1373  NAD 83(2011) X  -    204,261.882 (meters)                     COMP
 KA1373  NAD 83(2011) Y  - -4,930,357.339 (meters)                     COMP
 KA1373  NAD 83(2011) Z  -  4,027,775.255 (meters)                     COMP
 KA1373  LAPLACE CORR    -         -2.62  (seconds)                    DEFLEC18
 KA1373  DYNAMIC HEIGHT  -        174.941 (meters)      573.95  (feet) COMP
 KA1373  MODELED GRAVITY -    980,056.8   (mgal)                       NAVD 88
 KA1373
 KA1373  VERT ORDER      -  SECOND    CLASS 0
 KA1373
 KA1373  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KA1373  Standards:
 KA1373         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KA1373            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KA1373  -------------------------------------------------------------------
 KA1373  NETWORK    0.71   1.65           0.33   0.23   0.84     -0.08792731
 KA1373  -------------------------------------------------------------------
 KA1373  Click here for local accuracies and other accuracy information.
 KA1373
 KA1373.The horizontal coordinates were established by GPS observations
 KA1373.and adjusted by the National Geodetic Survey in June 2012.
 KA1373
 KA1373.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KA1373.been affixed to the stable North American tectonic plate. See 
 KA1373.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KA1373
 KA1373.The horizontal coordinates are valid at the epoch date displayed above
 KA1373.which is a decimal equivalence of Year/Month/Day.
 KA1373
 KA1373.The orthometric height was determined by differential leveling and
 KA1373.adjusted by the NATIONAL GEODETIC SURVEY
 KA1373.in June 1991.
 KA1373
 KA1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 KA1373.GEOID18 height accuracy estimate available here.
 KA1373
 KA1373.Click photographs - Photos may exist for this station.
 KA1373
 KA1373.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KA1373
 KA1373.The Laplace correction was computed from DEFLEC18 derived deflections.
 KA1373
 KA1373.The ellipsoidal height was determined by GPS observations
 KA1373.and is referenced to NAD 83.
 KA1373
 KA1373.The dynamic height is computed by dividing the NAVD 88
 KA1373.geopotential number by the normal gravity value computed on the
 KA1373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KA1373.degrees latitude (g = 980.6199 gals.).
 KA1373
 KA1373.The modeled gravity was interpolated from observed gravity values.
 KA1373
 KA1373. The following values were computed from the NAD 83(2011) position.
 KA1373
 KA1373;                    North         East     Units Scale Factor Converg.
 KA1373;SPC IL E     -   304,857.164   360,776.373   MT  1.00002046   +0 26 53.0
 KA1373;SPC IL E     - 1,000,185.55  1,183,647.15   sFT  1.00002046   +0 26 53.0
 KA1373;UTM  16      - 4,362,588.840   445,968.518   MT  0.99963594   -0 23 54.5
 KA1373
 KA1373!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KA1373!SPC IL E     -   0.99997761  x   1.00002046  =   0.99999807
 KA1373!UTM  16      -   0.99997761  x   0.99963594  =   0.99961356
 KA1373
 KA1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDJ4596862588(NAD 83)
 KA1373
 KA1373                          SUPERSEDED SURVEY CONTROL
 KA1373
 KA1373  NAD 83(2007)-  39 24 40.04273(N)    087 37 39.45214(W) AD(2002.00) 0
 KA1373  ELLIP H (02/10/07)  142.735  (m)                       GP(2002.00)    
 KA1373  ELLIP H (10/15/04)  142.761  (m)                       GP(       ) 4 2
 KA1373  NAD 83(1997)-  39 24 40.04268(N)    087 37 39.45227(W) AD(       ) B
 KA1373  ELLIP H (04/10/98)  142.742  (m)                       GP(       ) 4 1
 KA1373  NAVD 88             175.04   (m)          574.3    (f) LEVELING    3  
 KA1373  NGVD 29 (??/??/92)  175.129  (m)          574.57   (f) ADJ UNCH    2 0
 KA1373
 KA1373.Superseded values are not recommended for survey control.
 KA1373
 KA1373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KA1373.See file dsdata.pdf to determine how the superseded data were derived.
 KA1373
 KA1373_MARKER: DB = BENCH MARK DISK
 KA1373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KA1373_STAMPING: Z 210 1959
 KA1373_MARK LOGO: CGS
 KA1373_MAGNETIC: N = NO MAGNETIC MATERIAL
 KA1373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KA1373+STABILITY: SURFACE MOTION
 KA1373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KA1373+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2005
 KA1373
 KA1373  HISTORY     - Date     Condition        Report By
 KA1373  HISTORY     - 1959     MONUMENTED       CGS
 KA1373  HISTORY     - 1960     GOOD             CGS
 KA1373  HISTORY     - 1967     GOOD             CGS
 KA1373  HISTORY     - 19950803 MARK NOT FOUND   USPSQD
 KA1373  HISTORY     - 19970417 GOOD             NGS
 KA1373  HISTORY     - 19970617 GOOD             NGS
 KA1373  HISTORY     - 20001229 GOOD             ZAMBRA
 KA1373  HISTORY     - 20050209 GOOD             ILDT
 KA1373
 KA1373                          STATION DESCRIPTION
 KA1373
 KA1373'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KA1373'3.6 MI E FROM MARSHALL.
 KA1373'3.65 MILES EAST ALONG U.S. HIGHWAY 40 FROM ITS JUNCTION WITH
 KA1373'STATE HIGHWAY 1 IN THE NORTH PART OF MARSHALL, AT A FENCE CORNER
 KA1373'NORTH OF THE HIGHWAY, AT A JUNCTION OF A FIELD ROAD NORTH,
 KA1373'133 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 53 1/2 FEET
 KA1373'NORTH OF A FENCE CORNER, 1/2 FOOT WEST OF A FENCE, 6 FEET EAST
 KA1373'OF THE CENTER LINE OF THE FIELD ROAD, 2 FEET WEST OF A CONCRETE
 KA1373'RIGHT-OF-WAY MARKER, 2.9 FEET SOUTH OF A METAL WITNESS POST,
 KA1373'ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE
 KA1373'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 KA1373
 KA1373                          STATION RECOVERY (1967)
 KA1373
 KA1373'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 KA1373'RECOVERED IN GOOD CONDITION.
 KA1373
 KA1373                          STATION RECOVERY (1995)
 KA1373
 KA1373'RECOVERY NOTE BY US POWER SQUADRON 1995
 KA1373'MARK NOT FOUND.
 KA1373
 KA1373                          STATION RECOVERY (1997)
 KA1373
 KA1373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (RKB)
 KA1373'THE STATION IS LOCATED ABOUT 3.8 MI (6.1 KM) EAST-NORTHEAST OF
 KA1373'MARSHALL, IN AN 8-METER WIDE GRASS STRIP CONTAINING A FIELD ROAD AND A
 KA1373'SMALL DRAINAGE DITCH, SEPARATING TWO FIELDS.  TO REACH FROM THE
 KA1373'JUNCTION OF U.S. ROUTE 40 AND STATE ROUTE 1 IN THE NORTH PART OF
 KA1373'MARSHALL, GO EAST ON ROUTE 40 FOR 3.65 MI (5.87 KM) TO A FIELD ROAD
 KA1373'NORTH AND THE STATION ON THE LEFT, ACROSS THE HIGHWAY FROM A DRIVE
 KA1373'SOUTH TO A WHITE 2-STORY FRAME HOUSE, 40.7 M (133.5 FT) NORTH OF THE
 KA1373'CENTERLINE OF THE HIGHWAY, 16.3 M (53.5 FT) NORTH OF A LARGE WOODEN
 KA1373'FENCE POST ALONG WITH A GROUP OF TWO CHURCH SIGNS, A PIPELINE SIGN, A
 KA1373'CONCRETE RIGHT-OF-WAY MARKER, AND A METAL TELEPHONE SPLICE BOX, 14.4 M
 KA1373'(47.2 FT) NORTH OF THE NORTH LEG OF ST. MARYS CATHOLIC CHURCH SIGN,
 KA1373'0.3 M (1.0 FT) SOUTH OF A METAL WITNESS POST, AND 0.3 M (1.0 FT)
 KA1373'SOUTHWEST OF A FIBERGLASS WITNESS POST.
 KA1373
 KA1373                          STATION RECOVERY (1997)
 KA1373
 KA1373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 KA1373'RECOVERED AS DESCRIBED.
 KA1373
 KA1373                          STATION RECOVERY (2000)
 KA1373
 KA1373'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KA1373'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KA1373'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KA1373'
 KA1373
 KA1373                          STATION RECOVERY (2005)
 KA1373
 KA1373'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (DRS)
 KA1373'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0938 ***********************************************************************
 JB0938  DESIGNATION -  Z 211
 JB0938  PID         -  JB0938
 JB0938  STATE/COUNTY-  IL/FAYETTE
 JB0938  COUNTRY     -  US
 JB0938  USGS QUAD   -  HAGARSTOWN (2018)
 JB0938
 JB0938                         *CURRENT SURVEY CONTROL
 JB0938  ______________________________________________________________________
 JB0938* NAD 83(1986) POSITION- 38 57 15.     (N) 089 11 02.     (W)   SCALED
 JB0938* NAVD 88 ORTHO HEIGHT -   160.178 (meters)      525.52  (feet) ADJUSTED
 JB0938  ______________________________________________________________________
 JB0938  GEOID HEIGHT    -        -31.635 (meters)                     GEOID18
 JB0938  DYNAMIC HEIGHT  -        160.078 (meters)      525.19  (feet) COMP
 JB0938  MODELED GRAVITY -    980,006.4   (mgal)                       NAVD 88
 JB0938
 JB0938  VERT ORDER      -  SECOND    CLASS 0
 JB0938
 JB0938.The horizontal coordinates were scaled from a map and have
 JB0938.an estimated accuracy of +/- 6 seconds.
 JB0938
 JB0938.The orthometric height was determined by differential leveling and
 JB0938.adjusted by the NATIONAL GEODETIC SURVEY
 JB0938.in June 1991.
 JB0938
 JB0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0938.GEOID18 height accuracy estimate available here.
 JB0938
 JB0938.Click photographs - Photos may exist for this station.
 JB0938
 JB0938.The dynamic height is computed by dividing the NAVD 88
 JB0938.geopotential number by the normal gravity value computed on the
 JB0938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0938.degrees latitude (g = 980.6199 gals.).
 JB0938
 JB0938.The modeled gravity was interpolated from observed gravity values.
 JB0938
 JB0938;                    North         East    Units  Estimated Accuracy
 JB0938;SPC IL E     -   254,230.      226,270.      MT  (+/- 180 meters Scaled)
 JB0938
 JB0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ107139(NAD 83)
 JB0938
 JB0938                          SUPERSEDED SURVEY CONTROL
 JB0938
 JB0938  NGVD 29 (??/??/92)  160.305  (m)          525.93   (f) ADJ UNCH    2 0
 JB0938
 JB0938.Superseded values are not recommended for survey control.
 JB0938
 JB0938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0938.See file dsdata.pdf to determine how the superseded data were derived.
 JB0938
 JB0938_MARKER: DB = BENCH MARK DISK
 JB0938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0938_STAMPING: Z 211 1960
 JB0938_MARK LOGO: CGS
 JB0938_PROJECTION: FLUSH
 JB0938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0938+STABILITY: SURFACE MOTION
 JB0938
 JB0938  HISTORY     - Date     Condition        Report By
 JB0938  HISTORY     - 1960     MONUMENTED       CGS
 JB0938
 JB0938                          STATION DESCRIPTION
 JB0938
 JB0938'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0938'5 MI SW FROM VANDALIA.
 JB0938'ABOUT 4.75 MILES SOUTHWEST ALONG U.S. HIGHWAY 40 FROM ITS
 JB0938'JUNCTION WITH U.S. HIGHWAY 51 IN THE NORTH PART OF VANDALIA,
 JB0938'THENCE 0.2 MILE NORTH ALONG A GRAVEL ROAD, AT A FENCE CORNER AND
 JB0938'A BOARD GATE WEST OF THE ROAD, 19 FEET WEST OF THE CENTER LINE
 JB0938'OF THE ROAD, 1 1/2 FEET EAST OF A FENCE, 6 1/2 FEET SOUTH OF A
 JB0938'FENCE CORNER, 18 FEET SOUTH OF THE SOUTH END OF THE BOARD GATE,
 JB0938'2.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE
 JB0938'LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0938'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1412 ***********************************************************************
 JB1412  DESIGNATION -  Z 212
 JB1412  PID         -  JB1412
 JB1412  STATE/COUNTY-  IL/CLINTON
 JB1412  COUNTRY     -  US
 JB1412  USGS QUAD   -  SAINT ROSE (2018)
 JB1412
 JB1412                         *CURRENT SURVEY CONTROL
 JB1412  ______________________________________________________________________
 JB1412* NAD 83(1986) POSITION- 38 40 04.27   (N) 089 35 43.37   (W)   HD_HELD1
 JB1412* NAVD 88 ORTHO HEIGHT -   143.253 (meters)      469.99  (feet) ADJUSTED
 JB1412  ______________________________________________________________________
 JB1412  GEOID HEIGHT    -        -30.917 (meters)                     GEOID18
 JB1412  DYNAMIC HEIGHT  -        143.162 (meters)      469.69  (feet) COMP
 JB1412  MODELED GRAVITY -    979,994.4   (mgal)                       NAVD 88
 JB1412
 JB1412  VERT ORDER      -  SECOND    CLASS 0
 JB1412
 JB1412.The horizontal coordinates were determined by differentially corrected
 JB1412.hand held GPS observations or other comparable positioning techniques
 JB1412.and have an estimated accuracy of +/- 3 meters.
 JB1412
 JB1412.The orthometric height was determined by differential leveling and
 JB1412.adjusted by the NATIONAL GEODETIC SURVEY
 JB1412.in June 1991.
 JB1412
 JB1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1412.GEOID18 height accuracy estimate available here.
 JB1412
 JB1412.Click photographs - Photos may exist for this station.
 JB1412
 JB1412.The dynamic height is computed by dividing the NAVD 88
 JB1412.geopotential number by the normal gravity value computed on the
 JB1412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1412.degrees latitude (g = 980.6199 gals.).
 JB1412
 JB1412.The modeled gravity was interpolated from observed gravity values.
 JB1412
 JB1412;                    North         East    Units  Estimated Accuracy
 JB1412;SPC IL W     -   222,253.9     749,716.3     MT  (+/- 3 meters HH1 GPS) 
 JB1412
 JB1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH7419783115(NAD 83)
 JB1412
 JB1412                          SUPERSEDED SURVEY CONTROL
 JB1412
 JB1412  NGVD 29 (??/??/92)  143.373  (m)          470.38   (f) ADJ UNCH    2 0
 JB1412
 JB1412.Superseded values are not recommended for survey control.
 JB1412
 JB1412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1412.See file dsdata.pdf to determine how the superseded data were derived.
 JB1412
 JB1412_MARKER: DB = BENCH MARK DISK
 JB1412_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 JB1412_SP_SET: BOX CULVERT HEADWALL
 JB1412_STAMPING: Z 212 1960
 JB1412_MARK LOGO: CGS
 JB1412_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1412+STABILITY: SURFACE MOTION
 JB1412
 JB1412  HISTORY     - Date     Condition        Report By
 JB1412  HISTORY     - 1960     MONUMENTED       CGS
 JB1412  HISTORY     - 20110824 GOOD             ILDT
 JB1412
 JB1412                          STATION DESCRIPTION
 JB1412
 JB1412'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB1412'7.8 MI NW FROM BREESE.
 JB1412'ABOUT 3.7 MILES WEST ALONG THE BALTIMORE AND OHIO RAILROAD FROM
 JB1412'THE STATION AT BREESE, THENCE 4.1 MILES NORTH ALONG AN ASPHALT
 JB1412'ROAD, ABOUT 0.2 MILE SOUTH OF THE JUNCTION OF A ROAD WEST, SET
 JB1412'IN THE TOP OF THE NORTH END OF THE EAST HEADWALL OF A 12-FOOT
 JB1412'CONCRETE BOX CULVERT, 12 FEET EAST OF THE CENTER LINE OF THE
 JB1412'ROAD, AND ABOUT 1/2 FOOT ABOVE THE LEVEL OF THE ROAD.
 JB1412
 JB1412                          STATION RECOVERY (2011)
 JB1412
 JB1412'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1412'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0551 ***********************************************************************
 JB0551  DESIGNATION -  Z 213
 JB0551  PID         -  JB0551
 JB0551  STATE/COUNTY-  IL/CLAY
 JB0551  COUNTRY     -  US
 JB0551  USGS QUAD   -  EDGEWOOD (2018)
 JB0551
 JB0551                         *CURRENT SURVEY CONTROL
 JB0551  ______________________________________________________________________
 JB0551* NAD 83(1986) POSITION- 38 54 02.     (N) 088 38 29.     (W)   SCALED
 JB0551* NAVD 88 ORTHO HEIGHT -   168.834 (meters)      553.92  (feet) ADJUSTED
 JB0551  ______________________________________________________________________
 JB0551  GEOID HEIGHT    -        -31.625 (meters)                     GEOID18
 JB0551  DYNAMIC HEIGHT  -        168.731 (meters)      553.58  (feet) COMP
 JB0551  MODELED GRAVITY -    980,013.0   (mgal)                       NAVD 88
 JB0551
 JB0551  VERT ORDER      -  SECOND    CLASS 0
 JB0551
 JB0551.The horizontal coordinates were scaled from a map and have
 JB0551.an estimated accuracy of +/- 6 seconds.
 JB0551
 JB0551.The orthometric height was determined by differential leveling and
 JB0551.adjusted by the NATIONAL GEODETIC SURVEY
 JB0551.in June 1991.
 JB0551
 JB0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0551.GEOID18 height accuracy estimate available here.
 JB0551
 JB0551.Click photographs - Photos may exist for this station.
 JB0551
 JB0551.The dynamic height is computed by dividing the NAVD 88
 JB0551.geopotential number by the normal gravity value computed on the
 JB0551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0551.degrees latitude (g = 980.6199 gals.).
 JB0551
 JB0551.The modeled gravity was interpolated from observed gravity values.
 JB0551
 JB0551;                    North         East    Units  Estimated Accuracy
 JB0551;SPC IL E     -   247,980.      273,280.      MT  (+/- 180 meters Scaled)
 JB0551
 JB0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ576070(NAD 83)
 JB0551
 JB0551                          SUPERSEDED SURVEY CONTROL
 JB0551
 JB0551  NGVD 29 (??/??/92)  168.935  (m)          554.25   (f) ADJ UNCH    2 0
 JB0551
 JB0551.Superseded values are not recommended for survey control.
 JB0551
 JB0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0551.See file dsdata.pdf to determine how the superseded data were derived.
 JB0551
 JB0551_MARKER: DB = BENCH MARK DISK
 JB0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0551_STAMPING: Z 213 1960
 JB0551_MARK LOGO: CGS
 JB0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0551+STABILITY: SURFACE MOTION
 JB0551
 JB0551  HISTORY     - Date     Condition        Report By
 JB0551  HISTORY     - 1960     MONUMENTED       CGS
 JB0551
 JB0551                          STATION DESCRIPTION
 JB0551
 JB0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0551'2.7 MI S FROM EDGEWOOD.
 JB0551'ABOUT 0.15 MILE NORTHEAST ALONG STATE HIGHWAY 37 FROM ITS
 JB0551'JUNCTION WITH THE BALTIMORE AND OHIO RAILROAD IN EDGEWOOD,
 JB0551'THENCE 2.55 MILES SOUTH ALONG AN ASPHALT AND GRAVEL ROAD LEADING
 JB0551'TO IOLA, AT THE JUNCTION OF A GRAVEL ROAD EAST, 29 FEET EAST OF
 JB0551'THE CENTER LINE OF THE ROAD, 32 FEET NORTH OF THE CENTER LINE OF
 JB0551'THE GRAVEL ROAD EAST, 43 FEET NORTHEAST OF THE CENTER OF THE
 JB0551'JUNCTION, 1 1/2 FEET WEST OF A FENCE, 6 1/2 FEET NORTH OF A
 JB0551'FENCE CORNER, 32 FEET SOUTH OF A TELEPHONE POLE, 2.4 FEET NORTH
 JB0551'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD
 JB0551'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0670 ***********************************************************************
 JB0670  DESIGNATION -  Z 214
 JB0670  PID         -  JB0670
 JB0670  STATE/COUNTY-  IL/MARION
 JB0670  COUNTRY     -  US
 JB0670  USGS QUAD   -  SALEM NORTH (2018)
 JB0670
 JB0670                         *CURRENT SURVEY CONTROL
 JB0670  ______________________________________________________________________
 JB0670* NAD 83(1986) POSITION- 38 40 41.     (N) 088 57 57.     (W)   SCALED
 JB0670* NAVD 88 ORTHO HEIGHT -   178.891 (meters)      586.91  (feet) ADJUSTED
 JB0670  ______________________________________________________________________
 JB0670  GEOID HEIGHT    -        -31.131 (meters)                     GEOID18
 JB0670  DYNAMIC HEIGHT  -        178.777 (meters)      586.54  (feet) COMP
 JB0670  MODELED GRAVITY -    979,989.2   (mgal)                       NAVD 88
 JB0670
 JB0670  VERT ORDER      -  SECOND    CLASS 0
 JB0670
 JB0670.The horizontal coordinates were scaled from a map and have
 JB0670.an estimated accuracy of +/- 6 seconds.
 JB0670
 JB0670.The orthometric height was determined by differential leveling and
 JB0670.adjusted by the NATIONAL GEODETIC SURVEY
 JB0670.in June 1991.
 JB0670
 JB0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0670.GEOID18 height accuracy estimate available here.
 JB0670
 JB0670.Click photographs - Photos may exist for this station.
 JB0670
 JB0670.The dynamic height is computed by dividing the NAVD 88
 JB0670.geopotential number by the normal gravity value computed on the
 JB0670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0670.degrees latitude (g = 980.6199 gals.).
 JB0670
 JB0670.The modeled gravity was interpolated from observed gravity values.
 JB0670
 JB0670;                    North         East    Units  Estimated Accuracy
 JB0670;SPC IL E     -   223,430.      244,960.      MT  (+/- 180 meters Scaled)
 JB0670
 JB0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH289828(NAD 83)
 JB0670
 JB0670                          SUPERSEDED SURVEY CONTROL
 JB0670
 JB0670  NGVD 29 (??/??/92)  178.998  (m)          587.26   (f) ADJ UNCH    2 0
 JB0670
 JB0670.Superseded values are not recommended for survey control.
 JB0670
 JB0670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0670.See file dsdata.pdf to determine how the superseded data were derived.
 JB0670
 JB0670_MARKER: DB = BENCH MARK DISK
 JB0670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0670_STAMPING: Z 214 1960
 JB0670_MARK LOGO: CGS
 JB0670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0670+STABILITY: SURFACE MOTION
 JB0670
 JB0670  HISTORY     - Date     Condition        Report By
 JB0670  HISTORY     - 1960     MONUMENTED       CGS
 JB0670  HISTORY     - 20110830 GOOD             ILDT
 JB0670
 JB0670                          STATION DESCRIPTION
 JB0670
 JB0670'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0670'4.9 MI SW FROM ALMA.
 JB0670'ABOUT 0.05 MILE SOUTH ALONG A STREET FROM THE POST OFFICE AT
 JB0670'ALMA, THENCE 1.75 MILES SOUTH ALONG STATE HIGHWAY 37, THENCE
 JB0670'0.1 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 1.1 MILE WEST ALONG AN
 JB0670'OILED ROAD, THENCE 0.3 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 JB0670'0.55 MILE WEST ALONG A GRAVEL ROAD, THENCE 1.05 MILES SOUTH ALONG
 JB0670'A GRAVEL ROAD, AT A DRIVEWAY WEST TO A FARM HOUSE AND A DRIVE
 JB0670'EAST TO A BARNLOT, 24 FEET EAST OF THE CENTER LINE OF THE ROAD,
 JB0670'45 FEET NORTH OF THE CENTER LINE OF THE DRIVE EAST TO THE
 JB0670'BARNLOT, 1 FOOT WEST OF A FENCE, 7 FEET NORTH OF A POWER POLE
 JB0670'WITH A TRANSFORMER, 38 FEET NORTH OF THE NORTH END OF A RED
 JB0670'WOODEN BOARD GATE, 1.9 FEET NORTH-NORTHWEST OF A METAL WITNESS
 JB0670'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE
 JB0670'TOP OF A CONCRETE POST PROJECTING 3 INCHES.  NOTE-- THE MARK MAY
 JB0670'BE REACHED FROM SALEM, MARION COUNTY, BY GOING NORTH FOR 2.6
 JB0670'MILES ALONG STATE HIGHWAY 37 FROM ITS JUNCTION WITH U.S. HIGHWAY
 JB0670'50, THENCE 1.0 MILE WEST ALONG AN ASPHALT ROAD, THENCE 0.25 MILE
 JB0670'NORTH ALONG A GRAVEL ROAD, THENCE 0.2 MILE WEST ALONG A GRAVEL
 JB0670'ROAD, THENCE 0.8 MILE NORTH ALONG A GRAVEL ROAD.
 JB0670
 JB0670                          STATION RECOVERY (2011)
 JB0670
 JB0670'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0670'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0397 ***********************************************************************
 JB0397  DESIGNATION -  Z 215
 JB0397  PID         -  JB0397
 JB0397  STATE/COUNTY-  IL/JEFFERSON
 JB0397  COUNTRY     -  US
 JB0397  USGS QUAD   -  MOUNT VERNON (2018)
 JB0397
 JB0397                         *CURRENT SURVEY CONTROL
 JB0397  ______________________________________________________________________
 JB0397* NAD 83(1986) POSITION- 38 19 58.     (N) 088 56 25.     (W)   SCALED
 JB0397* NAVD 88 ORTHO HEIGHT -   145.840 (meters)      478.48  (feet) ADJUSTED
 JB0397  ______________________________________________________________________
 JB0397  GEOID HEIGHT    -        -30.216 (meters)                     GEOID18
 JB0397  DYNAMIC HEIGHT  -        145.747 (meters)      478.17  (feet) COMP
 JB0397  MODELED GRAVITY -    979,988.7   (mgal)                       NAVD 88
 JB0397
 JB0397  VERT ORDER      -  SECOND    CLASS 0
 JB0397
 JB0397.The horizontal coordinates were scaled from a map and have
 JB0397.an estimated accuracy of +/- 6 seconds.
 JB0397
 JB0397.The orthometric height was determined by differential leveling and
 JB0397.adjusted by the NATIONAL GEODETIC SURVEY
 JB0397.in June 1991.
 JB0397
 JB0397.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0397.GEOID18 height accuracy estimate available here.
 JB0397
 JB0397.Click photographs - Photos may exist for this station.
 JB0397
 JB0397.The dynamic height is computed by dividing the NAVD 88
 JB0397.geopotential number by the normal gravity value computed on the
 JB0397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0397.degrees latitude (g = 980.6199 gals.).
 JB0397
 JB0397.The modeled gravity was interpolated from observed gravity values.
 JB0397
 JB0397;                    North         East    Units  Estimated Accuracy
 JB0397;SPC IL E     -   185,090.      246,930.      MT  (+/- 180 meters Scaled)
 JB0397
 JB0397_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH304445(NAD 83)
 JB0397
 JB0397                          SUPERSEDED SURVEY CONTROL
 JB0397
 JB0397  NGVD 29 (??/??/92)  145.947  (m)          478.83   (f) ADJ UNCH    2 0
 JB0397
 JB0397.Superseded values are not recommended for survey control.
 JB0397
 JB0397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0397.See file dsdata.pdf to determine how the superseded data were derived.
 JB0397
 JB0397_MARKER: DB = BENCH MARK DISK
 JB0397_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB0397_SP_SET: BOX CULVERT HEADWALL
 JB0397_STAMPING: Z 215 1960
 JB0397_MARK LOGO: CGS
 JB0397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0397+STABILITY: SURFACE MOTION
 JB0397_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0397+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2014
 JB0397
 JB0397  HISTORY     - Date     Condition        Report By
 JB0397  HISTORY     - 1960     MONUMENTED       CGS
 JB0397  HISTORY     - 20090127 GOOD             ILDT
 JB0397  HISTORY     - 20110630 GOOD             ILDT
 JB0397  HISTORY     - 20140626 GOOD             ILDT
 JB0397
 JB0397                          STATION DESCRIPTION
 JB0397
 JB0397'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JB0397'3.5 MI NW FROM MT VERNON.
 JB0397'ABOUT 2.2 MILES WEST ALONG U.S. HIGHWAY 460 FROM THE COURT HOUSE
 JB0397'AT MT. VERNON, THENCE 1.3 MILES NORTH ALONG AN OILED ROAD, THENCE
 JB0397'0.05 MILES SOUTHEAST ALONG A GRAVEL ROAD, AT A DRIVE NORTH TO A
 JB0397'FARM HOUSE, SET IN THE TOP OF THE NORTHWEST END OF THE SOUTHWEST
 JB0397'HEADWALL OF A 10-FOOT CONCRETE BOX CULVERT, 18 FEET SOUTHWEST
 JB0397'OF THE CENTER LINE OF THE ROAD, 32 FEET SOUTHEAST OF THE CENTER
 JB0397'LINE OF THE DRIVE NORTH, AND ABOUT 1/2 FOOT BELOW THE LEVEL OF
 JB0397'THE ROAD.
 JB0397
 JB0397                          STATION RECOVERY (2009)
 JB0397
 JB0397'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB0397'RECOVERED IN GOOD CONDITION.
 JB0397
 JB0397                          STATION RECOVERY (2011)
 JB0397
 JB0397'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (EF)
 JB0397'RECOVERED IN GOOD CONDITION.
 JB0397
 JB0397                          STATION RECOVERY (2014)
 JB0397
 JB0397'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0397'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB0921 ***********************************************************************
 HB0921  DESIGNATION -  Z 216
 HB0921  PID         -  HB0921
 HB0921  STATE/COUNTY-  IL/PULASKI
 HB0921  COUNTRY     -  US
 HB0921  USGS QUAD   -  PULASKI (2018)
 HB0921
 HB0921                         *CURRENT SURVEY CONTROL
 HB0921  ______________________________________________________________________
 HB0921* NAD 83(1986) POSITION- 37 11 54.     (N) 089 09 43.     (W)   SCALED
 HB0921* NAVD 88 ORTHO HEIGHT -   139.679 (meters)      458.26  (feet) ADJUSTED
 HB0921  ______________________________________________________________________
 HB0921  GEOID HEIGHT    -        -28.291 (meters)                     GEOID18
 HB0921  DYNAMIC HEIGHT  -        139.578 (meters)      457.93  (feet) COMP
 HB0921  MODELED GRAVITY -    979,906.1   (mgal)                       NAVD 88
 HB0921
 HB0921  VERT ORDER      -  SECOND    CLASS 0
 HB0921
 HB0921.The horizontal coordinates were scaled from a map and have
 HB0921.an estimated accuracy of +/- 6 seconds.
 HB0921
 HB0921.The orthometric height was determined by differential leveling and
 HB0921.adjusted by the NATIONAL GEODETIC SURVEY
 HB0921.in June 1991.
 HB0921
 HB0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB0921.GEOID18 height accuracy estimate available here.
 HB0921
 HB0921.Click photographs - Photos may exist for this station.
 HB0921
 HB0921.The dynamic height is computed by dividing the NAVD 88
 HB0921.geopotential number by the normal gravity value computed on the
 HB0921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB0921.degrees latitude (g = 980.6199 gals.).
 HB0921
 HB0921.The modeled gravity was interpolated from observed gravity values.
 HB0921
 HB0921;                    North         East    Units  Estimated Accuracy
 HB0921;SPC IL W     -    59,470.      789,200.      MT  (+/- 180 meters Scaled)
 HB0921
 HB0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG081190(NAD 83)
 HB0921
 HB0921                          SUPERSEDED SURVEY CONTROL
 HB0921
 HB0921  NGVD 29 (11/26/84)  139.609  (m)          458.03   (f) ADJUSTED    2 0
 HB0921
 HB0921.Superseded values are not recommended for survey control.
 HB0921
 HB0921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB0921.See file dsdata.pdf to determine how the superseded data were derived.
 HB0921
 HB0921_MARKER: DB = BENCH MARK DISK
 HB0921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB0921_STAMPING: Z 216 1960
 HB0921_MARK LOGO: CGS
 HB0921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB0921+STABILITY: SURFACE MOTION
 HB0921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB0921+SATELLITE: SATELLITE OBSERVATIONS - August 29, 2002
 HB0921
 HB0921  HISTORY     - Date     Condition        Report By
 HB0921  HISTORY     - 1960     MONUMENTED       CGS
 HB0921  HISTORY     - 1978     GOOD             ILDT
 HB0921  HISTORY     - 1978     GOOD             ILDT
 HB0921  HISTORY     - 1978     GOOD             ILDT
 HB0921  HISTORY     - 20020829 GOOD             USACE
 HB0921
 HB0921                          STATION DESCRIPTION
 HB0921
 HB0921'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 HB0921'4.6 MI E FROM PULASKI.
 HB0921'ABOUT 0.7 MILES SOUTH ALONG U.S. HIGHWAY 51 FROM THE POST OFFICE
 HB0921'AT PULASKI, THENCE 1.25 MILE EAST ALONG A GRAVEL ROAD, THENCE
 HB0921'0.25 MILE NORTH ALONG A GRAVEL ROAD, THENCE 1.65 MILE EAST
 HB0921'ALONG A GRAVEL ROAD, THENCE 0.7 MILE SOUTH, WEST AND SOUTH ALONG
 HB0921'A GRAVEL ROAD, AT THE JUNCTION OF A DRIVE WEST TO A FARM HOUSE,
 HB0921'23 FEET WEST OF THE CENTER LINE OF THE ROAD, 21 FEET SOUTH OF THE
 HB0921'CENTER LINE OF THE DRIVE, 32 FEET SOUTH OF A FENCE CORNER, 2
 HB0921'FEET EAST OF A FENCE, 13 FEET SOUTH-SOUTHWEST OF THE SOUTH END
 HB0921'OF A CONCRETE PIPE CULVERT, 1.5 FEET SOUTHEAST OF A METAL WITNESS
 HB0921'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 HB0921'POST PROJECTING 3 INCHES.
 HB0921
 HB0921                          STATION RECOVERY (1978)
 HB0921
 HB0921'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0921'RECOVERED IN GOOD CONDITION.
 HB0921
 HB0921                          STATION RECOVERY (1978)
 HB0921
 HB0921'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0921'RECOVERED IN GOOD CONDITION.
 HB0921
 HB0921                          STATION RECOVERY (1978)
 HB0921
 HB0921'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1978
 HB0921'RECOVERED IN GOOD CONDITION.
 HB0921
 HB0921                          STATION RECOVERY (2002)
 HB0921
 HB0921'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH)
 HB0921'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0915 ***********************************************************************
 KB0915  DESIGNATION -  Z 217
 KB0915  PID         -  KB0915
 KB0915  STATE/COUNTY-  IL/MACOUPIN
 KB0915  COUNTRY     -  US
 KB0915  USGS QUAD   -  MOUNT OLIVE (2018)
 KB0915
 KB0915                         *CURRENT SURVEY CONTROL
 KB0915  ______________________________________________________________________
 KB0915* NAD 83(2011) POSITION- 39 02 34.49235(N) 089 43 36.91701(W)   ADJUSTED
 KB0915* NAD 83(2011) ELLIP HT-   167.923 (meters)        (05/22/13)   ADJUSTED
 KB0915* NAD 83(2011) EPOCH   -  2010.00
 KB0915* NAVD 88 ORTHO HEIGHT -   199.141 (meters)      653.35  (feet) ADJUSTED
 KB0915  ______________________________________________________________________
 KB0915  GEOID HEIGHT    -        -31.221 (meters)                     GEOID18
 KB0915  NAD 83(2011) X  -     23,642.054 (meters)                     COMP
 KB0915  NAD 83(2011) Y  - -4,960,401.828 (meters)                     COMP
 KB0915  NAD 83(2011) Z  -  3,996,124.150 (meters)                     COMP
 KB0915  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 KB0915  DYNAMIC HEIGHT  -        199.023 (meters)      652.96  (feet) COMP
 KB0915  MODELED GRAVITY -    980,029.4   (mgal)                       NAVD 88
 KB0915
 KB0915  VERT ORDER      -  SECOND    CLASS 0
 KB0915
 KB0915  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0915  Standards:
 KB0915         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0915            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0915  -------------------------------------------------------------------
 KB0915  NETWORK    0.42   1.14           0.18   0.16   0.58      0.12634597
 KB0915  -------------------------------------------------------------------
 KB0915  Click here for local accuracies and other accuracy information.
 KB0915
 KB0915.The horizontal coordinates were established by GPS observations
 KB0915.and adjusted by the WOOLPERT CONSULTANTS in May 2013.
 KB0915
 KB0915.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0915.been affixed to the stable North American tectonic plate. See 
 KB0915.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0915
 KB0915.The horizontal coordinates are valid at the epoch date displayed above
 KB0915.which is a decimal equivalence of Year/Month/Day.
 KB0915
 KB0915.The orthometric height was determined by differential leveling and
 KB0915.adjusted by the NATIONAL GEODETIC SURVEY
 KB0915.in June 1991.
 KB0915
 KB0915.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0915.GEOID18 height accuracy estimate available here.
 KB0915
 KB0915.Click photographs - Photos may exist for this station.
 KB0915
 KB0915.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0915
 KB0915.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0915
 KB0915.The ellipsoidal height was determined by GPS observations
 KB0915.and is referenced to NAD 83.
 KB0915
 KB0915.The dynamic height is computed by dividing the NAVD 88
 KB0915.geopotential number by the normal gravity value computed on the
 KB0915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0915.degrees latitude (g = 980.6199 gals.).
 KB0915
 KB0915.The modeled gravity was interpolated from observed gravity values.
 KB0915
 KB0915. The following values were computed from the NAD 83(2011) position.
 KB0915
 KB0915;                    North         East     Units Scale Factor Converg.
 KB0915;SPC IL W     -   263,825.221   738,068.369   MT  0.99995901   +0 16 37.2
 KB0915;SPC IL W     -   865,566.58  2,421,479.31   sFT  0.99995901   +0 16 37.2
 KB0915;UTM  16      - 4,325,078.002   263,995.213   MT  1.00028589   -1 43 06.6
 KB0915
 KB0915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0915!SPC IL W     -   0.99997365  x   0.99995901  =   0.99993267
 KB0915!UTM  16      -   0.99997365  x   1.00028589  =   1.00025954
 KB0915
 KB0915_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ6399525078(NAD 83)
 KB0915
 KB0915                          SUPERSEDED SURVEY CONTROL
 KB0915
 KB0915  NAVD 88             199.14   (m)          653.3    (f) LEVELING    3  
 KB0915  NGVD 29 (??/??/92)  199.262  (m)          653.75   (f) ADJ UNCH    2 0
 KB0915
 KB0915.Superseded values are not recommended for survey control.
 KB0915
 KB0915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0915.See file dsdata.pdf to determine how the superseded data were derived.
 KB0915
 KB0915_MARKER: DB = BENCH MARK DISK
 KB0915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0915_STAMPING: Z 217 1960
 KB0915_MARK LOGO: CGS
 KB0915_PROJECTION: FLUSH
 KB0915_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0915+STABILITY: SURFACE MOTION
 KB0915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0915+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2019
 KB0915
 KB0915  HISTORY     - Date     Condition        Report By
 KB0915  HISTORY     - 1960     MONUMENTED       CGS
 KB0915  HISTORY     - 20110719 GOOD             ILDT
 KB0915  HISTORY     - 20191018 GOOD             ILDT
 KB0915
 KB0915                          STATION DESCRIPTION
 KB0915
 KB0915'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0915'2.1 MI S FROM MOUNT OLIVE.
 KB0915'ABOUT 2.1 MILES SOUTH ALONG POPLAR STREET AND BLACK-TOP ROAD
 KB0915'FROM ITS JUNCTION WITH MAIN STREET IN MOUNT OLIVE AT T ROAD
 KB0915'JUNCTION, 40 FEET NORTH OF AN EAST-WEST OIL ROAD, 21 FEET WEST
 KB0915'OF WEST RAIL OF WEST TRACK, 20 FEET EAST OF ROAD, 46 FEET
 KB0915'NORTHEAST OF CENTER LINE OF T ROAD JUNCTION, 48 FEET NORTHEAST
 KB0915'OF THE CENTER OF THE JUNCTION OF THE WABASH RAIL ROAD AND AN
 KB0915'EAST WEST ROAD, 34 FEET SOUTH-SOUTHWEST OF MILEPOST O-246, 3.3
 KB0915'FEET EAST OF A METAL WITNESS POST, 1 FOOT ABOVE THE LEVEL OF THE
 KB0915'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 KB0915
 KB0915                          STATION RECOVERY (2011)
 KB0915
 KB0915'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (DEL)
 KB0915'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTHEAST OF GILLESPIE,
 KB0915'6.0 MI (9.7 KM) NORTH-NORTHWEST OF NEW DOUGLAS AND 2.0 MI (3.2 KM)
 KB0915'SOUTH OF MOUNT OLIVE.
 KB0915'
 KB0915'TO REACH FROM THE INTERSECTION OF I-66 AND HIGHWAY 138 PROCEED ALONG
 KB0915'HIGHWAY 138 EAST FOR 1.5 MI (2.4 KM) TO SOUTH.  POPLAR ST/TWO MILE
 KB0915'TURN ROAD IN MOUNT.  OLIVE, IL, GO SOUTH ON SOUTH.  POPLAR ST (TWO
 KB0915'MILE TURN RD.) 2.0 MI (3.2 KM) TO STATION ON THE LEFT JUST BEFORE TALL
 KB0915'TIMBER ROAD.
 KB0915'
 KB0915'STATION IS A NATIONAL GEODETIC SURVEY DISK IN CONCRETE FLUSH WITH THE
 KB0915'GROUND.  STATION IS 43.0 FT (13.1 M) NORTH OF THE CENTERLINE OF TALL
 KB0915'TIMBER RD., 43.9 FT (13.4 M) SOUTH-SOUTHEAST OF STOP SIGN POST LOCATED
 KB0915'AT THE NORTHEAST OF ROAD INTERSECTION, 19.5 FT (5.9 M) EAST OF THE
 KB0915'CENTERLINE OF TWO MI (3.2 KM) TURN ROAD.
 KB0915
 KB0915                          STATION RECOVERY (2019)
 KB0915
 KB0915'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (DL)
 KB0915'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB1043 ***********************************************************************
 KB1043  DESIGNATION -  Z 218
 KB1043  PID         -  KB1043
 KB1043  STATE/COUNTY-  IL/SANGAMON
 KB1043  COUNTRY     -  US
 KB1043  USGS QUAD   -  DIVERNON (2018)
 KB1043
 KB1043                         *CURRENT SURVEY CONTROL
 KB1043  ______________________________________________________________________
 KB1043* NAD 83(1986) POSITION- 39 36 54.     (N) 089 39 02.     (W)   SCALED
 KB1043* NAVD 88 ORTHO HEIGHT -   184.132 (meters)      604.11  (feet) ADJUSTED
 KB1043  ______________________________________________________________________
 KB1043  GEOID HEIGHT    -        -32.194 (meters)                     GEOID18
 KB1043  DYNAMIC HEIGHT  -        184.030 (meters)      603.77  (feet) COMP
 KB1043  MODELED GRAVITY -    980,066.2   (mgal)                       NAVD 88
 KB1043
 KB1043  VERT ORDER      -  SECOND    CLASS 0
 KB1043
 KB1043.The horizontal coordinates were scaled from a map and have
 KB1043.an estimated accuracy of +/- 6 seconds.
 KB1043
 KB1043.The orthometric height was determined by differential leveling and
 KB1043.adjusted by the NATIONAL GEODETIC SURVEY
 KB1043.in June 1991.
 KB1043
 KB1043.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB1043.GEOID18 height accuracy estimate available here.
 KB1043
 KB1043.Click photographs - Photos may exist for this station.
 KB1043
 KB1043.The dynamic height is computed by dividing the NAVD 88
 KB1043.geopotential number by the normal gravity value computed on the
 KB1043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB1043.degrees latitude (g = 980.6199 gals.).
 KB1043
 KB1043.The modeled gravity was interpolated from observed gravity values.
 KB1043
 KB1043;                    North         East    Units  Estimated Accuracy
 KB1043;SPC IL W     -   327,370.      744,320.      MT  (+/- 180 meters Scaled)
 KB1043
 KB1043_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ724883(NAD 83)
 KB1043
 KB1043                          SUPERSEDED SURVEY CONTROL
 KB1043
 KB1043  NGVD 29 (??/??/92)  184.247  (m)          604.48   (f) ADJ UNCH    2 0
 KB1043
 KB1043.Superseded values are not recommended for survey control.
 KB1043
 KB1043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB1043.See file dsdata.pdf to determine how the superseded data were derived.
 KB1043
 KB1043_MARKER: DB = BENCH MARK DISK
 KB1043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB1043_STAMPING: Z 218 1960
 KB1043_MARK LOGO: CGS
 KB1043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB1043+STABILITY: SURFACE MOTION
 KB1043
 KB1043  HISTORY     - Date     Condition        Report By
 KB1043  HISTORY     - 1960     MONUMENTED       CGS
 KB1043  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB1043
 KB1043                          STATION DESCRIPTION
 KB1043
 KB1043'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB1043'3.6 MI NW FROM DIVERNON.
 KB1043'3.35 MILES NORTH ALONG U.S. HIGHWAY 66 (FOUR LANE DUAL HIGHWAY)
 KB1043'FROM ITS JUNCTION WITH DIVERNON ROAD, THENCE 0.2 MILES WEST ALONG
 KB1043'AN OILED ROAD, 19 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1
 KB1043'FOOT SOUTH OF THE FENCE, 5.5 FEET EAST OF THE FOURTH POWER POLE
 KB1043'WEST OF THE JUNCTION OF U.S. HIGHWAY 66 WITH THE OILED ROAD, 1.7
 KB1043'FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL
 KB1043'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 KB1043'1 INCH.
 KB1043
 KB1043                          STATION RECOVERY (1976)
 KB1043
 KB1043'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB1043'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0544 ***********************************************************************
 LC0544  DESIGNATION -  Z 22
 LC0544  PID         -  LC0544
 LC0544  STATE/COUNTY-  IL/PIATT
 LC0544  COUNTRY     -  US
 LC0544  USGS QUAD   -  MANSFIELD (2018)
 LC0544
 LC0544                         *CURRENT SURVEY CONTROL
 LC0544  ______________________________________________________________________
 LC0544* NAD 83(1986) POSITION- 40 09 14.     (N) 088 33 19.     (W)   SCALED
 LC0544* NAVD 88 ORTHO HEIGHT -   219.654 (meters)      720.65  (feet) ADJUSTED
 LC0544  ______________________________________________________________________
 LC0544  GEOID HEIGHT    -        -31.943 (meters)                     GEOID18
 LC0544  DYNAMIC HEIGHT  -        219.546 (meters)      720.29  (feet) COMP
 LC0544  MODELED GRAVITY -    980,127.3   (mgal)                       NAVD 88
 LC0544
 LC0544  VERT ORDER      -  SECOND    CLASS 0
 LC0544
 LC0544.The horizontal coordinates were scaled from a map and have
 LC0544.an estimated accuracy of +/- 6 seconds.
 LC0544
 LC0544.The orthometric height was determined by differential leveling and
 LC0544.adjusted by the NATIONAL GEODETIC SURVEY
 LC0544.in June 1991.
 LC0544
 LC0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0544.GEOID18 height accuracy estimate available here.
 LC0544
 LC0544.Click photographs - Photos may exist for this station.
 LC0544
 LC0544.The dynamic height is computed by dividing the NAVD 88
 LC0544.geopotential number by the normal gravity value computed on the
 LC0544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0544.degrees latitude (g = 980.6199 gals.).
 LC0544
 LC0544.The modeled gravity was interpolated from observed gravity values.
 LC0544
 LC0544;                    North         East    Units  Estimated Accuracy
 LC0544;SPC IL E     -   387,110.      281,090.      MT  (+/- 180 meters Scaled)
 LC0544
 LC0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK675459(NAD 83)
 LC0544
 LC0544                          SUPERSEDED SURVEY CONTROL
 LC0544
 LC0544  NGVD 29 (??/??/92)  219.718  (m)          720.86   (f) ADJ UNCH    2 0
 LC0544
 LC0544.Superseded values are not recommended for survey control.
 LC0544
 LC0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0544.See file dsdata.pdf to determine how the superseded data were derived.
 LC0544
 LC0544_MARKER: DB = BENCH MARK DISK
 LC0544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0544_STAMPING: Z 22 1934
 LC0544_MARK LOGO: CGS
 LC0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0544+STABILITY: SURFACE MOTION
 LC0544
 LC0544  HISTORY     - Date     Condition        Report By
 LC0544  HISTORY     - 1934     MONUMENTED       CGS
 LC0544  HISTORY     - 1975     POOR             USGS
 LC0544
 LC0544                          STATION DESCRIPTION
 LC0544
 LC0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0544'AT GALESVILLE.
 LC0544'AT GALESVILLE, PIATT COUNTY, ON THE WABASH RAILOAD, 168 FEET
 LC0544'NORTH OF THE STATION, 38 FEET EAST OF THE CENTERLINE OF THE
 LC0544'TRACK, 18 FEET SOUTH OF A POLE, IN LINE WITH THE ROW OF OLES,
 LC0544'6 FEET WEST OF THE RIGHT-OF-WAY FENCE, AND ABOUT ONE FOOT LOWER
 LC0544'THAN THE TRACK.  A STANDARD DISK, STAMPED Z 22 1934 AND SET IN
 LC0544'THE TOP OF A CONCRETE POST.
 LC0544
 LC0544                          STATION RECOVERY (1975)
 LC0544
 LC0544'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 LC0544'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1026 ***********************************************************************
 LC1026  DESIGNATION -  Z 220
 LC1026  PID         -  LC1026
 LC1026  STATE/COUNTY-  IL/MCLEAN
 LC1026  COUNTRY     -  US
 LC1026  USGS QUAD   -  FUNKS GROVE (2018)
 LC1026
 LC1026                         *CURRENT SURVEY CONTROL
 LC1026  ______________________________________________________________________
 LC1026* NAD 83(1986) POSITION- 40 22 07.     (N) 089 06 25.     (W)   SCALED
 LC1026* NAVD 88 ORTHO HEIGHT -   210.402 (meters)      690.29  (feet) ADJUSTED
 LC1026  ______________________________________________________________________
 LC1026  GEOID HEIGHT    -        -32.266 (meters)                     GEOID18
 LC1026  DYNAMIC HEIGHT  -        210.299 (meters)      689.96  (feet) COMP
 LC1026  MODELED GRAVITY -    980,134.4   (mgal)                       NAVD 88
 LC1026
 LC1026  VERT ORDER      -  SECOND    CLASS 0
 LC1026
 LC1026.The horizontal coordinates were scaled from a map and have
 LC1026.an estimated accuracy of +/- 6 seconds.
 LC1026
 LC1026.The orthometric height was determined by differential leveling and
 LC1026.adjusted by the NATIONAL GEODETIC SURVEY
 LC1026.in June 1991.
 LC1026
 LC1026.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1026.GEOID18 height accuracy estimate available here.
 LC1026
 LC1026.Click photographs - Photos may exist for this station.
 LC1026
 LC1026.The dynamic height is computed by dividing the NAVD 88
 LC1026.geopotential number by the normal gravity value computed on the
 LC1026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1026.degrees latitude (g = 980.6199 gals.).
 LC1026
 LC1026.The modeled gravity was interpolated from observed gravity values.
 LC1026
 LC1026;                    North         East    Units  Estimated Accuracy
 LC1026;SPC IL E     -   411,220.      234,300.      MT  (+/- 180 meters Scaled)
 LC1026
 LC1026_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK211708(NAD 83)
 LC1026
 LC1026                          SUPERSEDED SURVEY CONTROL
 LC1026
 LC1026  NGVD 29 (??/??/92)  210.466  (m)          690.50   (f) ADJ UNCH    2 0
 LC1026
 LC1026.Superseded values are not recommended for survey control.
 LC1026
 LC1026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1026.See file dsdata.pdf to determine how the superseded data were derived.
 LC1026
 LC1026_MARKER: DB = BENCH MARK DISK
 LC1026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1026_STAMPING: Z 220 1960
 LC1026_MARK LOGO: CGS
 LC1026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1026+STABILITY: SURFACE MOTION
 LC1026
 LC1026  HISTORY     - Date     Condition        Report By
 LC1026  HISTORY     - 1960     MONUMENTED       CGS
 LC1026
 LC1026                          STATION DESCRIPTION
 LC1026
 LC1026'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1026'4.7 MI NE FROM MCLEAN.
 LC1026'ABOUT 4.7 MILES NORTHEAST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 LC1026'WITH U.S. HIGHWAY 136 IN THE EAST PART OF MCLEAN , ABOUT 0.45
 LC1026'MILES NORTHEAST OF THE SMALL COMMUNITY OF FUNKS GROVE, 150 FEET
 LC1026'NORTHWEST OF THE CENTER LINE OF THE SOUTH BOUND LANE OF U.S.
 LC1026'HIGHWAY 66, 59 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF THE NORTH
 LC1026'BOUND TRACK OF THE GULF MOBILE AND OHIO RAILROAD, 146 FEET NORTHEAST
 LC1026'OF THE NINTH TELEPHONE POLE NORTHEAST OF THE JUNCTION OF FUNKS
 LC1026'GROVE ROAD, 78 FEET SOUTHEAST OF THE TENTH TELEPHONE POLE NORTHEAST
 LC1026'OF THE JUNCTION, 1.8 FEET SOUTH OF A METAL WITNESS POST, 2 FEET
 LC1026'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 LC1026'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0575 ***********************************************************************
 NH0575  DESIGNATION -  Z 221
 NH0575  PID         -  NH0575
 NH0575  STATE/COUNTY-  IL/WINNEBAGO
 NH0575  COUNTRY     -  US
 NH0575  USGS QUAD   -  WINNEBAGO (2018)
 NH0575
 NH0575                         *CURRENT SURVEY CONTROL
 NH0575  ______________________________________________________________________
 NH0575* NAD 83(1986) POSITION- 42 17 37.     (N) 089 08 09.     (W)   SCALED
 NH0575* NAVD 88 ORTHO HEIGHT -   225.863 (meters)      741.02  (feet) ADJUSTED
 NH0575  ______________________________________________________________________
 NH0575  GEOID HEIGHT    -        -33.420 (meters)                     GEOID18
 NH0575  DYNAMIC HEIGHT  -        225.791 (meters)      740.78  (feet) COMP
 NH0575  MODELED GRAVITY -    980,296.4   (mgal)                       NAVD 88
 NH0575
 NH0575  VERT ORDER      -  FIRST     CLASS II
 NH0575
 NH0575.The horizontal coordinates were scaled from a map and have
 NH0575.an estimated accuracy of +/- 6 seconds.
 NH0575
 NH0575.The orthometric height was determined by differential leveling and
 NH0575.adjusted by the NATIONAL GEODETIC SURVEY
 NH0575.in June 1991.
 NH0575
 NH0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0575.GEOID18 height accuracy estimate available here.
 NH0575
 NH0575.Click photographs - Photos may exist for this station.
 NH0575
 NH0575.The dynamic height is computed by dividing the NAVD 88
 NH0575.geopotential number by the normal gravity value computed on the
 NH0575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0575.degrees latitude (g = 980.6199 gals.).
 NH0575
 NH0575.The modeled gravity was interpolated from observed gravity values.
 NH0575
 NH0575;                    North         East    Units  Estimated Accuracy
 NH0575;SPC IL W     -   625,210.      785,010.      MT  (+/- 180 meters Scaled)
 NH0575
 NH0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM239845(NAD 83)
 NH0575
 NH0575                          SUPERSEDED SURVEY CONTROL
 NH0575
 NH0575  NGVD 29 (??/??/92)  225.920  (m)          741.21   (f) ADJ UNCH    1 2
 NH0575
 NH0575.Superseded values are not recommended for survey control.
 NH0575
 NH0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0575.See file dsdata.pdf to determine how the superseded data were derived.
 NH0575
 NH0575_MARKER: DB = BENCH MARK DISK
 NH0575_SETTING: 66 = SET IN ROCK OUTCROP
 NH0575_STAMPING: Z 221 1960
 NH0575_MARK LOGO: CGS
 NH0575_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NH0575+STABILITY: POSITION/ELEVATION WELL
 NH0575
 NH0575  HISTORY     - Date     Condition        Report By
 NH0575  HISTORY     - 1960     MONUMENTED       CGS
 NH0575  HISTORY     - 1987     MARK NOT FOUND   USPSQD
 NH0575
 NH0575                          STATION DESCRIPTION
 NH0575
 NH0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0575'3.4 MI W FROM ROCKFORD.
 NH0575'ABOUT 2.95 MILES WEST ALONG AUBURN STREET FROM THE INTERSECTION
 NH0575'OF NORTH MAIN STREET AT ROCKFORD, THENCE ABOUT 0.4 MILE NORTH
 NH0575'ALONG 300-FOOT-WIDE RUNWAY OF COTTONWOOD AIRPORT, 0.1 MILE
 NH0575'(185 YARDS) SOUTH OF THE NORTH END OF RUNWAY, IN S-17, R-1E,
 NH0575'T-44N, 71 FEET EAST OF THE WEST EDGE OF RUNWAY AND NORTH-SOUTH
 NH0575'WIRE FENCE, IN TOP OF ONE OF MANY OUTCROPS OF LIMESTONE ALONG
 NH0575'TOP OF LOW NORTHEAST-SOUTHWEST RIDGE, 155 FEET SOUTHEAST OF THE
 NH0575'CENTER OF A GATE IN NORTH-SOUTH FENCE LINE, AND ABOUT LEVEL
 NH0575'WITH THE RUNWAY.
 NH0575
 NH0575                          STATION RECOVERY (1987)
 NH0575
 NH0575'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0575'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0614 ***********************************************************************
 NH0614  DESIGNATION -  Z 222
 NH0614  PID         -  NH0614
 NH0614  STATE/COUNTY-  IL/WINNEBAGO
 NH0614  COUNTRY     -  US
 NH0614  USGS QUAD   -  ROCKFORD SOUTH (2018)
 NH0614
 NH0614                         *CURRENT SURVEY CONTROL
 NH0614  ______________________________________________________________________
 NH0614* NAD 83(1986) POSITION- 42 09 46.     (N) 089 05 18.     (W)   SCALED
 NH0614* NAVD 88 ORTHO HEIGHT -   216.763 (meters)      711.16  (feet) ADJUSTED
 NH0614  ______________________________________________________________________
 NH0614  GEOID HEIGHT    -        -33.212 (meters)                     GEOID18
 NH0614  DYNAMIC HEIGHT  -        216.692 (meters)      710.93  (feet) COMP
 NH0614  MODELED GRAVITY -    980,290.5   (mgal)                       NAVD 88
 NH0614
 NH0614  VERT ORDER      -  FIRST     CLASS II
 NH0614
 NH0614.The horizontal coordinates were scaled from a map and have
 NH0614.an estimated accuracy of +/- 6 seconds.
 NH0614
 NH0614.The orthometric height was determined by differential leveling and
 NH0614.adjusted by the NATIONAL GEODETIC SURVEY
 NH0614.in June 1991.
 NH0614
 NH0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0614.GEOID18 height accuracy estimate available here.
 NH0614
 NH0614.Click photographs - Photos may exist for this station.
 NH0614
 NH0614.The dynamic height is computed by dividing the NAVD 88
 NH0614.geopotential number by the normal gravity value computed on the
 NH0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0614.degrees latitude (g = 980.6199 gals.).
 NH0614
 NH0614.The modeled gravity was interpolated from observed gravity values.
 NH0614
 NH0614;                    North         East    Units  Estimated Accuracy
 NH0614;SPC IL W     -   610,730.      789,110.      MT  (+/- 180 meters Scaled)
 NH0614
 NH0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM274699(NAD 83)
 NH0614
 NH0614                          SUPERSEDED SURVEY CONTROL
 NH0614
 NH0614  NGVD 29 (??/??/92)  216.814  (m)          711.33   (f) ADJ UNCH    1 2
 NH0614
 NH0614.Superseded values are not recommended for survey control.
 NH0614
 NH0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0614.See file dsdata.pdf to determine how the superseded data were derived.
 NH0614
 NH0614_MARKER: DB = BENCH MARK DISK
 NH0614_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0614_SP_SET: BRIDGE ABUTMENT
 NH0614_STAMPING: Z 222 1960
 NH0614_MARK LOGO: CGS
 NH0614_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0614
 NH0614  HISTORY     - Date     Condition        Report By
 NH0614  HISTORY     - 1960     MONUMENTED       CGS
 NH0614  HISTORY     - 19970321 GOOD             USPSQD
 NH0614
 NH0614                          STATION DESCRIPTION
 NH0614
 NH0614'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0614'4.4 MI N FROM DAVIS JUNCTION.
 NH0614'ABOUT 4.35 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0614'RAILROAD FROM THE STATION AT DAVIS JUNCTION, ABOUT 5.1 MILES
 NH0614'SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM THE
 NH0614'CROSSING OF KISHWAUKEE STREET AT ROCKFORD, 67 YARDS NORTH OF
 NH0614'MILEPOST 16, IN S-35, R-1E, T-43N, 7.4 FEET EAST OF THE EAST RAIL,
 NH0614'IN TOP OF THE EAST END OF THE LOWER PART OR BRIDGE SEAT OF THE
 NH0614'NORTH CONCRETE ABUTMENT OF CONCRETE BRIDGE 1602 OVER KILLBUCK
 NH0614'CREEK, AND ABOUT 4 1/2 FEET BELOW THE LEVEL OF THE TRACK.
 NH0614
 NH0614                          STATION RECOVERY (1997)
 NH0614
 NH0614'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0614'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0543 ***********************************************************************
 MF0543  DESIGNATION -  Z 223
 MF0543  PID         -  MF0543
 MF0543  STATE/COUNTY-  IL/OGLE
 MF0543  COUNTRY     -  US
 MF0543  USGS QUAD   -  ROCHELLE (2018)
 MF0543
 MF0543                         *CURRENT SURVEY CONTROL
 MF0543  ______________________________________________________________________
 MF0543* NAD 83(1986) POSITION- 41 55 12.     (N) 089 03 31.     (W)   SCALED
 MF0543* NAVD 88 ORTHO HEIGHT -   239.061 (meters)      784.32  (feet) ADJUSTED
 MF0543  ______________________________________________________________________
 MF0543  GEOID HEIGHT    -        -33.039 (meters)                     GEOID18
 MF0543  DYNAMIC HEIGHT  -        238.977 (meters)      784.04  (feet) COMP
 MF0543  MODELED GRAVITY -    980,263.9   (mgal)                       NAVD 88
 MF0543
 MF0543  VERT ORDER      -  FIRST     CLASS I
 MF0543
 MF0543.The horizontal coordinates were scaled from a map and have
 MF0543.an estimated accuracy of +/- 6 seconds.
 MF0543
 MF0543.The orthometric height was determined by differential leveling and
 MF0543.adjusted by the NATIONAL GEODETIC SURVEY
 MF0543.in June 1991.
 MF0543
 MF0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0543.GEOID18 height accuracy estimate available here.
 MF0543
 MF0543.Click photographs - Photos may exist for this station.
 MF0543
 MF0543.The dynamic height is computed by dividing the NAVD 88
 MF0543.geopotential number by the normal gravity value computed on the
 MF0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0543.degrees latitude (g = 980.6199 gals.).
 MF0543
 MF0543.The modeled gravity was interpolated from observed gravity values.
 MF0543
 MF0543;                    North         East    Units  Estimated Accuracy
 MF0543;SPC IL W     -   583,790.      791,910.      MT  (+/- 180 meters Scaled)
 MF0543
 MF0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM292429(NAD 83)
 MF0543
 MF0543                          SUPERSEDED SURVEY CONTROL
 MF0543
 MF0543  NGVD 29 (??/??/92)  239.121  (m)          784.52   (f) ADJ UNCH    1 1
 MF0543
 MF0543.Superseded values are not recommended for survey control.
 MF0543
 MF0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0543.See file dsdata.pdf to determine how the superseded data were derived.
 MF0543
 MF0543_MARKER: DB = BENCH MARK DISK
 MF0543_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0543_SP_SET: ABUTMENT
 MF0543_STAMPING: Z 223 1960
 MF0543_MARK LOGO: CGS
 MF0543_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0543_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0543+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2019
 MF0543
 MF0543  HISTORY     - Date     Condition        Report By
 MF0543  HISTORY     - 1960     MONUMENTED       CGS
 MF0543  HISTORY     - 1969     GOOD             CGS
 MF0543  HISTORY     - 19960510 GOOD             USPSQD
 MF0543  HISTORY     - 20010721 GOOD             USPSQD
 MF0543  HISTORY     - 20040929 GOOD             USPSQD
 MF0543  HISTORY     - 20191212 GOOD             ILDT
 MF0543
 MF0543                          STATION DESCRIPTION
 MF0543
 MF0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0543'0.4 MI E FROM ROCHELLE.
 MF0543'ABOUT 0.35 MILE EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0543'RAILROAD FROM THE STATION AT ROCHELLE, 118 YARDS EAST OF MILEPOST
 MF0543'83, SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE ABUTMENT
 MF0543'OF A CONCRETE RAILROAD BRIDGE OVER KYTE CREEK, 5 1/2 FEET NORTH
 MF0543'OF THE NORTH RAIL OF THE NORTH SET OF TRACKS, 6 FEET EAST OF A
 MF0543'SWITCH STAND, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 MF0543'SEC 24, T40N, R1E
 MF0543
 MF0543                          STATION RECOVERY (1996)
 MF0543
 MF0543'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0543'RECOVERED IN GOOD CONDITION.
 MF0543
 MF0543                          STATION RECOVERY (2001)
 MF0543
 MF0543'RECOVERY NOTE BY US POWER SQUADRON 2001 (TCK)
 MF0543'RECOVERED IN GOOD CONDITION.
 MF0543
 MF0543                          STATION RECOVERY (2004)
 MF0543
 MF0543'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF0543'RECOVERED IN GOOD CONDITION.
 MF0543
 MF0543                          STATION RECOVERY (2019)
 MF0543
 MF0543'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2019 (RBI)
 MF0543'AS DESCRIBED EXCEPT, THAT THE NORTH RAIL IS NOW APPROXIMATELY 19 FT
 MF0543'(5.8 M) SOUTH OF THE STATION.  ALSO   THE STATION IS ONLY NOT SUITABLE
 MF0543'FOR GPS DUE TO TRACKS BEING VERY ACTIVE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0622 ***********************************************************************
 MF0622  DESIGNATION -  Z 224
 MF0622  PID         -  MF0622
 MF0622  STATE/COUNTY-  IL/LASALLE
 MF0622  COUNTRY     -  US
 MF0622  USGS QUAD   -  MENDOTA EAST (2018)
 MF0622
 MF0622                         *CURRENT SURVEY CONTROL
 MF0622  ______________________________________________________________________
 MF0622* NAD 83(1986) POSITION- 41 33 36.     (N) 089 06 48.     (W)   SCALED
 MF0622* NAVD 88 ORTHO HEIGHT -   232.065 (meters)      761.37  (feet) ADJUSTED
 MF0622  ______________________________________________________________________
 MF0622  GEOID HEIGHT    -        -33.033 (meters)                     GEOID18
 MF0622  DYNAMIC HEIGHT  -        231.976 (meters)      761.07  (feet) COMP
 MF0622  MODELED GRAVITY -    980,231.6   (mgal)                       NAVD 88
 MF0622
 MF0622  VERT ORDER      -  FIRST     CLASS I
 MF0622
 MF0622.The horizontal coordinates were scaled from a map and have
 MF0622.an estimated accuracy of +/- 6 seconds.
 MF0622
 MF0622.The orthometric height was determined by differential leveling and
 MF0622.adjusted by the NATIONAL GEODETIC SURVEY
 MF0622.in June 1991.
 MF0622
 MF0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0622.GEOID18 height accuracy estimate available here.
 MF0622
 MF0622.Click photographs - Photos may exist for this station.
 MF0622
 MF0622.The dynamic height is computed by dividing the NAVD 88
 MF0622.geopotential number by the normal gravity value computed on the
 MF0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0622.degrees latitude (g = 980.6199 gals.).
 MF0622
 MF0622.The modeled gravity was interpolated from observed gravity values.
 MF0622
 MF0622;                    North         East    Units  Estimated Accuracy
 MF0622;SPC IL E     -   543,530.      234,940.      MT  (+/- 180 meters Scaled)
 MF0622
 MF0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM237030(NAD 83)
 MF0622
 MF0622                          SUPERSEDED SURVEY CONTROL
 MF0622
 MF0622  NGVD 29 (??/??/92)  232.106  (m)          761.50   (f) ADJ UNCH    1 1
 MF0622
 MF0622.Superseded values are not recommended for survey control.
 MF0622
 MF0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0622.See file dsdata.pdf to determine how the superseded data were derived.
 MF0622
 MF0622_MARKER: DB = BENCH MARK DISK
 MF0622_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0622_SP_SET: FOUNDATION
 MF0622_STAMPING: Z 224 1960
 MF0622_MARK LOGO: CGS
 MF0622_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0622_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0622+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2002
 MF0622
 MF0622  HISTORY     - Date     Condition        Report By
 MF0622  HISTORY     - 1960     MONUMENTED       CGS
 MF0622  HISTORY     - 1969     GOOD             CGS
 MF0622  HISTORY     - 19970618 GOOD             USPSQD
 MF0622  HISTORY     - 20020619 GOOD             USPSQD
 MF0622
 MF0622                          STATION DESCRIPTION
 MF0622
 MF0622'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0622'1 MI N FROM MENDOTA.
 MF0622'ABOUT 0.8 MILE NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 MF0622'AND PACIFIC RAILROAD FROM THE RAILROAD STATION AT MENDOTA, THENCE
 MF0622'0.15 MILE WEST ALONG 17TH STREET TO THE MENDOTA TOWNSHIP HIGH
 MF0622'SCHOOL, 170 FEET NORTH OF THE EXTENDED CENTER LINE OF THE STREET,
 MF0622'SET VERTICALLY IN THE EAST FACE OF THE CONCRETE FOUNDATION FOR
 MF0622'A BRICK GARAGE AT THE SCHOOL, 1.1 FEET NORTH OF THE SOUTHEAST
 MF0622'CORNER OF THE GARAGE, 174 FEET SOUTH OF THE EXTENDED CENTER LINE
 MF0622'OF 18TH STREET, 33 FEET WEST OF THE CENTER LINE OF LINCOLN
 MF0622'AVENUE, ABOUT 2 FEET BELOW THE LEVEL OF A PAVED RAMP WHICH LEADS
 MF0622'TO THE GARAGE, AND ABOUT 4 FEET ABOVE THE LEVEL OF LINCOLN
 MF0622'AVENUE.  SEC 28, T 36N, R 1E.
 MF0622
 MF0622                          STATION RECOVERY (1997)
 MF0622
 MF0622'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0622'RECOVERED IN GOOD CONDITION.
 MF0622
 MF0622                          STATION RECOVERY (2002)
 MF0622
 MF0622'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0622'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0734 ***********************************************************************
 MF0734  DESIGNATION -  Z 225
 MF0734  PID         -  MF0734
 MF0734  STATE/COUNTY-  IL/LASALLE
 MF0734  COUNTRY     -  US
 MF0734  USGS QUAD   -  TONICA (2018)
 MF0734
 MF0734                         *CURRENT SURVEY CONTROL
 MF0734  ______________________________________________________________________
 MF0734* NAD 83(2011) POSITION- 41 09 48.64555(N) 089 03 39.49129(W)   ADJUSTED
 MF0734* NAD 83(2011) ELLIP HT-   184.949 (meters)        (06/27/12)   ADJUSTED
 MF0734* NAD 83(2011) EPOCH   -  2010.00
 MF0734* NAVD 88 ORTHO HEIGHT -   217.749 (meters)      714.40  (feet) ADJUSTED
 MF0734  ______________________________________________________________________
 MF0734  GEOID HEIGHT    -        -32.794 (meters)                     GEOID18
 MF0734  NAD 83(2011) X  -     78,808.663 (meters)                     COMP
 MF0734  NAD 83(2011) Y  - -4,808,151.532 (meters)                     COMP
 MF0734  NAD 83(2011) Z  -  4,176,232.672 (meters)                     COMP
 MF0734  LAPLACE CORR    -          1.94  (seconds)                    DEFLEC18
 MF0734  DYNAMIC HEIGHT  -        217.659 (meters)      714.10  (feet) COMP
 MF0734  MODELED GRAVITY -    980,203.6   (mgal)                       NAVD 88
 MF0734
 MF0734  VERT ORDER      -  FIRST     CLASS I
 MF0734
 MF0734  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 MF0734  Standards:
 MF0734         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 MF0734            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 MF0734  -------------------------------------------------------------------
 MF0734  NETWORK    1.42   2.12           0.65   0.47   1.08     -0.23353255
 MF0734  -------------------------------------------------------------------
 MF0734  Click here for local accuracies and other accuracy information.
 MF0734
 MF0734.The horizontal coordinates were established by GPS observations
 MF0734.and adjusted by the National Geodetic Survey in June 2012.
 MF0734
 MF0734.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 MF0734.been affixed to the stable North American tectonic plate. See 
 MF0734.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 MF0734
 MF0734.The horizontal coordinates are valid at the epoch date displayed above
 MF0734.which is a decimal equivalence of Year/Month/Day.
 MF0734
 MF0734.The orthometric height was determined by differential leveling and
 MF0734.adjusted by the NATIONAL GEODETIC SURVEY
 MF0734.in June 1991.
 MF0734
 MF0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0734.GEOID18 height accuracy estimate available here.
 MF0734
 MF0734.Click photographs - Photos may exist for this station.
 MF0734
 MF0734.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 MF0734
 MF0734.The Laplace correction was computed from DEFLEC18 derived deflections.
 MF0734
 MF0734.The ellipsoidal height was determined by GPS observations
 MF0734.and is referenced to NAD 83.
 MF0734
 MF0734.The dynamic height is computed by dividing the NAVD 88
 MF0734.geopotential number by the normal gravity value computed on the
 MF0734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0734.degrees latitude (g = 980.6199 gals.).
 MF0734
 MF0734.The modeled gravity was interpolated from observed gravity values.
 MF0734
 MF0734. The following values were computed from the NAD 83(2011) position.
 MF0734
 MF0734;                    North         East     Units Scale Factor Converg.
 MF0734;SPC IL E     -   499,455.559   238,933.019   MT  1.00002088   -0 28 44.2
 MF0734;SPC IL E     - 1,638,630.45    783,899.41   sFT  1.00002088   -0 28 44.2
 MF0734;SPC IL W     -   499,772.812   792,793.051   MT  1.00004711   +0 43 40.2
 MF0734;SPC IL W     - 1,639,671.30  2,601,021.87   sFT  1.00004711   +0 43 40.2
 MF0734;UTM  16      - 4,558,956.144   327,093.295   MT  0.99996796   -1 21 24.8
 MF0734
 MF0734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 MF0734!SPC IL E     -   0.99997099  x   1.00002088  =   0.99999187
 MF0734!SPC IL W     -   0.99997099  x   1.00004711  =   1.00001810
 MF0734!UTM  16      -   0.99997099  x   0.99996796  =   0.99993895
 MF0734
 MF0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL2709358956(NAD 83)
 MF0734
 MF0734                          SUPERSEDED SURVEY CONTROL
 MF0734
 MF0734  NAD 83(2007)-  41 09 48.64541(N)    089 03 39.49226(W) AD(2002.00) 0
 MF0734  ELLIP H (02/10/07)  184.983  (m)                       GP(2002.00)    
 MF0734  ELLIP H (02/03/05)  184.985  (m)                       GP(       ) 4 2
 MF0734  NAD 83(1997)-  41 09 48.64528(N)    089 03 39.49207(W) AD(       ) 1
 MF0734  ELLIP H (03/04/03)  184.999  (m)                       GP(       ) 4 2
 MF0734  NAD 83(1997)-  41 09 48.69178(N)    089 03 39.52226(W) AD(       ) 2
 MF0734  NAD 83(1986)-  41 09 48.69518(N)    089 03 39.52445(W) AD(       ) 2
 MF0734  NAVD 88             217.75   (m)          714.4    (f) LEVELING    3  
 MF0734  NGVD 29 (??/??/92)  217.800  (m)          714.57   (f) ADJ UNCH    1 1
 MF0734  NGVD 29             217.80   (m)          714.6    (f) LEVELING    3  
 MF0734
 MF0734.Superseded values are not recommended for survey control.
 MF0734
 MF0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0734.See file dsdata.pdf to determine how the superseded data were derived.
 MF0734
 MF0734_MARKER: DB = BENCH MARK DISK
 MF0734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0734_STAMPING: Z 225 1960
 MF0734_MARK LOGO: CGS
 MF0734_PROJECTION: PROJECTING 8 CENTIMETERS
 MF0734_MAGNETIC: N = NO MAGNETIC MATERIAL
 MF0734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0734+STABILITY: SURFACE MOTION
 MF0734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0734+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2020
 MF0734
 MF0734  HISTORY     - Date     Condition        Report By
 MF0734  HISTORY     - 1960     MONUMENTED       CGS
 MF0734  HISTORY     - 1969     GOOD             CGS
 MF0734  HISTORY     - 19970728 GOOD             USPSQD
 MF0734  HISTORY     - 200205   GOOD             ASCPC
 MF0734  HISTORY     - 20020826 GOOD             USPSQD
 MF0734  HISTORY     - 20051129 GOOD             FARNGP
 MF0734  HISTORY     - 20170508 GOOD             GEOCAC
 MF0734  HISTORY     - 20200427 GOOD             ILDT
 MF0734
 MF0734                          STATION DESCRIPTION
 MF0734
 MF0734'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0734'1.4 MI N FROM LOSTANT.
 MF0734'ABOUT 1.45 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0734'THE STATION AT LOSTANT, OR ABOUT 3.65 MILES SOUTH ALONG THE ILLINOIS
 MF0734'CENTRAL RAILROAD FROM THE POST OFFICE AT TONICA, 0.2 MILE NORTH
 MF0734'OF MILEPOST 843, 243 FEET NORTH-NORTHEAST OF THE CENTER OF A
 MF0734'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 96 1/2 FEET EAST
 MF0734'OF THE EAST RAIL, 222 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 MF0734'202 FEET NORTH OF A CORNER FENCE POST, 7 FEET SOUTHEAST OF A
 MF0734'POWER POLE, 1 FOOT WEST OF A FENCE, ABOUT 1 FOOT ABOVE THE LEVEL
 MF0734'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 MF0734'3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 12, T31N, R1E
 MF0734
 MF0734                          STATION RECOVERY (1997)
 MF0734
 MF0734'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0734'RECOVERED IN GOOD CONDITION.
 MF0734
 MF0734                          STATION RECOVERY (2002)
 MF0734
 MF0734'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 MF0734'RECOVERED AS DESCRIBED
 MF0734
 MF0734                          STATION RECOVERY (2002)
 MF0734
 MF0734'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0734'RECOVERED IN GOOD CONDITION.
 MF0734
 MF0734                          STATION RECOVERY (2005)
 MF0734
 MF0734'RECOVERY NOTE BY FARNSWORTH GROUP 2005 (KDV)
 MF0734'RECOVERED IN GOOD CONDITION.
 MF0734
 MF0734                          STATION RECOVERY (2017)
 MF0734
 MF0734'RECOVERY NOTE BY GEOCACHING 2017 (MFM)
 MF0734'RECOVERED IN GOOD CONDITION.
 MF0734
 MF0734                          STATION RECOVERY (2020)
 MF0734
 MF0734'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 MF0734'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0153 ***********************************************************************
 NH0153  DESIGNATION -  Z 226
 NH0153  PID         -  NH0153
 NH0153  STATE/COUNTY-  IL/MCHENRY
 NH0153  COUNTRY     -  US
 NH0153  USGS QUAD   -  CRYSTAL LAKE (2018)
 NH0153
 NH0153                         *CURRENT SURVEY CONTROL
 NH0153  ______________________________________________________________________
 NH0153* NAD 83(1986) POSITION- 42 12 20.     (N) 088 19 01.     (W)   SCALED
 NH0153* NAVD 88 ORTHO HEIGHT -   270.231 (meters)      886.58  (feet) ADJUSTED
 NH0153  ______________________________________________________________________
 NH0153  GEOID HEIGHT    -        -33.783 (meters)                     GEOID18
 NH0153  DYNAMIC HEIGHT  -        270.139 (meters)      886.28  (feet) COMP
 NH0153  MODELED GRAVITY -    980,272.5   (mgal)                       NAVD 88
 NH0153
 NH0153  VERT ORDER      -  SECOND    CLASS 0
 NH0153
 NH0153.This mark is at Lake In The Hills Airport (3CK)
 NH0153
 NH0153.The horizontal coordinates were scaled from a map and have
 NH0153.an estimated accuracy of +/- 6 seconds.
 NH0153
 NH0153.The orthometric height was determined by differential leveling and
 NH0153.adjusted by the NATIONAL GEODETIC SURVEY
 NH0153.in June 1991.
 NH0153
 NH0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0153.GEOID18 height accuracy estimate available here.
 NH0153
 NH0153.Click photographs - Photos may exist for this station.
 NH0153
 NH0153.The dynamic height is computed by dividing the NAVD 88
 NH0153.geopotential number by the normal gravity value computed on the
 NH0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0153.degrees latitude (g = 980.6199 gals.).
 NH0153
 NH0153.The modeled gravity was interpolated from observed gravity values.
 NH0153
 NH0153;                    North         East    Units  Estimated Accuracy
 NH0153;SPC IL E     -   614,930.      301,350.      MT  (+/- 180 meters Scaled)
 NH0153
 NH0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM912734(NAD 83)
 NH0153
 NH0153                          SUPERSEDED SURVEY CONTROL
 NH0153
 NH0153  NGVD 29 (??/??/92)  270.279  (m)          886.74   (f) ADJ UNCH    2 0
 NH0153
 NH0153.Superseded values are not recommended for survey control.
 NH0153
 NH0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0153.See file dsdata.pdf to determine how the superseded data were derived.
 NH0153
 NH0153_MARKER: DB = BENCH MARK DISK
 NH0153_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0153_SP_SET: FOUNDATION
 NH0153_STAMPING: Z 226 1960
 NH0153_MARK LOGO: CGS
 NH0153_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0153
 NH0153  HISTORY     - Date     Condition        Report By
 NH0153  HISTORY     - 1960     MONUMENTED       CGS
 NH0153  HISTORY     - 1990     GOOD             USPSQD
 NH0153
 NH0153                          STATION DESCRIPTION
 NH0153
 NH0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0153'2.8 MI S FROM CRYSTAL LAKE.
 NH0153'ABOUT 2.2 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0153'FROM THE CROSSING OF STATE HIGHWAY 176 AT CRYSTAL LAKE, THENCE
 NH0153'ABOUT 0.55 MILE SOUTH ALONG A BLACK TOP ROAD, AT CRYSTAL LAKE
 NH0153'AIRPORT, SET VERTICALLY IN THE WEST FACE OF THE NORTHWEST CORNER
 NH0153'OF THE CONCRETE FOUNDATION OF THE SOUTH ONE OF TWO LARGE CONCRETE
 NH0153'BLOCK HANGARS, 1 FOOT SOUTH OF THE NORTHWEST CORNER, AND 1/2 FOOT
 NH0153'ABOVE THE LEVEL OF CONCRETE RAMP.
 NH0153
 NH0153                          STATION RECOVERY (1990)
 NH0153
 NH0153'RECOVERY NOTE BY US POWER SQUADRON 1990 (EPC)
 NH0153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0460 ***********************************************************************
 NH0460  DESIGNATION -  Z 227
 NH0460  PID         -  NH0460
 NH0460  STATE/COUNTY-  IL/WINNEBAGO
 NH0460  COUNTRY     -  US
 NH0460  USGS QUAD   -  WINNEBAGO (2018)
 NH0460
 NH0460                         *CURRENT SURVEY CONTROL
 NH0460  ______________________________________________________________________
 NH0460* NAD 83(1986) POSITION- 42 15 54.     (N) 089 12 42.     (W)   SCALED
 NH0460* NAVD 88 ORTHO HEIGHT -   252.697 (meters)      829.06  (feet) ADJUSTED
 NH0460  ______________________________________________________________________
 NH0460  GEOID HEIGHT    -        -33.343 (meters)                     GEOID18
 NH0460  DYNAMIC HEIGHT  -        252.614 (meters)      828.78  (feet) COMP
 NH0460  MODELED GRAVITY -    980,286.8   (mgal)                       NAVD 88
 NH0460
 NH0460  VERT ORDER      -  FIRST     CLASS II
 NH0460
 NH0460.The horizontal coordinates were scaled from a map and have
 NH0460.an estimated accuracy of +/- 6 seconds.
 NH0460
 NH0460.The orthometric height was determined by differential leveling and
 NH0460.adjusted by the NATIONAL GEODETIC SURVEY
 NH0460.in June 1991.
 NH0460
 NH0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0460.GEOID18 height accuracy estimate available here.
 NH0460
 NH0460.Click photographs - Photos may exist for this station.
 NH0460
 NH0460.The dynamic height is computed by dividing the NAVD 88
 NH0460.geopotential number by the normal gravity value computed on the
 NH0460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0460.degrees latitude (g = 980.6199 gals.).
 NH0460
 NH0460.The modeled gravity was interpolated from observed gravity values.
 NH0460
 NH0460;                    North         East    Units  Estimated Accuracy
 NH0460;SPC IL W     -   621,960.      778,790.      MT  (+/- 180 meters Scaled)
 NH0460
 NH0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM175815(NAD 83)
 NH0460
 NH0460                          SUPERSEDED SURVEY CONTROL
 NH0460
 NH0460  NGVD 29 (??/??/92)  252.748  (m)          829.22   (f) ADJ UNCH    1 2
 NH0460
 NH0460.Superseded values are not recommended for survey control.
 NH0460
 NH0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0460.See file dsdata.pdf to determine how the superseded data were derived.
 NH0460
 NH0460_MARKER: DB = BENCH MARK DISK
 NH0460_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NH0460_SP_SET: BRIDGE ABUTMENT
 NH0460_STAMPING: Z 227 1960
 NH0460_MARK LOGO: CGS
 NH0460_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0460
 NH0460  HISTORY     - Date     Condition        Report By
 NH0460  HISTORY     - 1960     MONUMENTED       CGS
 NH0460  HISTORY     - 1971     GOOD             NGS
 NH0460  HISTORY     - 1987     GOOD             USPSQD
 NH0460  HISTORY     - 19970510 MARK NOT FOUND   USPSQD
 NH0460
 NH0460                          STATION DESCRIPTION
 NH0460
 NH0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 NH0460'1.6 MI E FROM WINNEBAGO.
 NH0460'ABOUT 1.6 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 NH0460'FROM THE STATION AT WINNEBAGO, ABOUT 0.3 MILE EAST OF MILE POST
 NH0460'99, IN SECTION 10, R 11 E, T 26 N., AT A GRADED ROAD CROSSING,
 NH0460'IN THE TOP OF THE SOUTH END OF THE EAST STONE ABUTMENT OF 15-FOOT
 NH0460'BRIDGE NO. 499, 6 FEET SOUTH OF SOUTH RAIL, 30 FEET EAST OF
 NH0460'CENTER LINE OF ROAD, 1 FOOT NORTH OF SOUTH END OF THE ABUTMENT
 NH0460'AND ABOUT 1 FOOT BELOW LEVEL OF TRACK.
 NH0460
 NH0460                          STATION RECOVERY (1971)
 NH0460
 NH0460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 NH0460'RECOVERED IN GOOD CONDITION.
 NH0460
 NH0460                          STATION RECOVERY (1987)
 NH0460
 NH0460'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0460'RECOVERED IN GOOD CONDITION.
 NH0460
 NH0460                          STATION RECOVERY (1997)
 NH0460
 NH0460'RECOVERY NOTE BY US POWER SQUADRON 1997
 NH0460'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0564 ***********************************************************************
 MF0564  DESIGNATION -  Z 228
 MF0564  PID         -  MF0564
 MF0564  STATE/COUNTY-  IL/LEE
 MF0564  COUNTRY     -  US
 MF0564  USGS QUAD   -  STEWARD (2018)
 MF0564
 MF0564                         *CURRENT SURVEY CONTROL
 MF0564  ______________________________________________________________________
 MF0564* NAD 83(1986) POSITION- 41 50 51.     (N) 089 01 26.     (W)   SCALED
 MF0564* NAVD 88 ORTHO HEIGHT -   248.568 (meters)      815.51  (feet) ADJUSTED
 MF0564  ______________________________________________________________________
 MF0564  GEOID HEIGHT    -        -33.041 (meters)                     GEOID18
 MF0564  DYNAMIC HEIGHT  -        248.478 (meters)      815.21  (feet) COMP
 MF0564  MODELED GRAVITY -    980,253.9   (mgal)                       NAVD 88
 MF0564
 MF0564  VERT ORDER      -  FIRST     CLASS I
 MF0564
 MF0564.The horizontal coordinates were scaled from a map and have
 MF0564.an estimated accuracy of +/- 6 seconds.
 MF0564
 MF0564.The orthometric height was determined by differential leveling and
 MF0564.adjusted by the NATIONAL GEODETIC SURVEY
 MF0564.in June 1991.
 MF0564
 MF0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0564.GEOID18 height accuracy estimate available here.
 MF0564
 MF0564.Click photographs - Photos may exist for this station.
 MF0564
 MF0564.The dynamic height is computed by dividing the NAVD 88
 MF0564.geopotential number by the normal gravity value computed on the
 MF0564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0564.degrees latitude (g = 980.6199 gals.).
 MF0564
 MF0564.The modeled gravity was interpolated from observed gravity values.
 MF0564
 MF0564;                    North         East    Units  Estimated Accuracy
 MF0564;SPC IL W     -   575,780.      794,900.      MT  (+/- 180 meters Scaled)
 MF0564
 MF0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM319348(NAD 83)
 MF0564
 MF0564                          SUPERSEDED SURVEY CONTROL
 MF0564
 MF0564  NGVD 29 (??/??/92)  248.627  (m)          815.70   (f) ADJ UNCH    1 1
 MF0564
 MF0564.Superseded values are not recommended for survey control.
 MF0564
 MF0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0564.See file dsdata.pdf to determine how the superseded data were derived.
 MF0564
 MF0564_MARKER: DB = BENCH MARK DISK
 MF0564_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0564_STAMPING: Z 228 1960
 MF0564_MARK LOGO: CGS
 MF0564_PROJECTION: FLUSH
 MF0564_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0564_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0564_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0564+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2003
 MF0564
 MF0564  HISTORY     - Date     Condition        Report By
 MF0564  HISTORY     - 1960     MONUMENTED       CGS
 MF0564  HISTORY     - 1969     GOOD             CGS
 MF0564  HISTORY     - 19950818 MARK NOT FOUND   USPSQD
 MF0564  HISTORY     - 20020123 MARK NOT FOUND   NGS
 MF0564  HISTORY     - 20030628 GOOD             USPSQD
 MF0564
 MF0564                          STATION DESCRIPTION
 MF0564
 MF0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0564'5.8 MI S FROM ROCHELLE.
 MF0564'ABOUT 5.55 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 MF0564'RAILROAD FROM THE STATION AT ROCHELLE, THENCE 0.25 MILE SOUTH
 MF0564'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 0.1
 MF0564'MILE WEST OF THE METHODIST CHURCH AT STEWARD, 219 FEET EAST OF
 MF0564'THE STEWARD JUNCTION SIGN, 186 1/2 FEET EAST OF THE EAST RAIL OF
 MF0564'THE EAST SET OF TRACKS, 52 FEET NORTHEAST OF THE CENTER OF THE
 MF0564'INTERSECTION OF 2 PAVED ROADS, 40 1/2 FEET NORTH OF THE CENTER
 MF0564'LINE OF THE PAVED ROAD WHICH LEADS EAST AND WEST, 41 1/2 FEET
 MF0564'EAST OF THE CENTER LINE OF THE PAVED ROAD WHICH LEADS NORTH AND
 MF0564'SOUTH, 63 FEET EAST OF BENCH MARK E 224, 10 1/2 FEET NORTH OF A
 MF0564'FENCE WHICH SURROUNDS THE STEWARD CEMETERY, 1.3 FEET SOUTH OF A
 MF0564'METAL WITNESS POST, ABOUT LEVEL WITH THE ROADS, AND ON THE TOP OF
 MF0564'A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 32 FEET
 MF0564'AND IS ENCASED IN A 6-INCH TILE WHICH IS LEVEL WITH THE SURFACE
 MF0564'OF THE GROUND.  SEC 17, T39N, R 2E.
 MF0564
 MF0564                          STATION RECOVERY (1995)
 MF0564
 MF0564'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0564'MARK NOT FOUND.
 MF0564
 MF0564                          STATION RECOVERY (2002)
 MF0564
 MF0564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0564'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0564
 MF0564                          STATION RECOVERY (2003)
 MF0564
 MF0564'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0750 ***********************************************************************
 MF0750  DESIGNATION -  Z 229
 MF0750  PID         -  MF0750
 MF0750  STATE/COUNTY-  IL/LASALLE
 MF0750  COUNTRY     -  US
 MF0750  USGS QUAD   -  WENONA (2018)
 MF0750
 MF0750                         *CURRENT SURVEY CONTROL
 MF0750  ______________________________________________________________________
 MF0750* NAD 83(1986) POSITION- 41 01 40.     (N) 089 02 48.     (W)   SCALED
 MF0750* NAVD 88 ORTHO HEIGHT -   215.477 (meters)      706.94  (feet) ADJUSTED
 MF0750  ______________________________________________________________________
 MF0750  GEOID HEIGHT    -        -32.634 (meters)                     GEOID18
 MF0750  DYNAMIC HEIGHT  -        215.385 (meters)      706.64  (feet) COMP
 MF0750  MODELED GRAVITY -    980,192.4   (mgal)                       NAVD 88
 MF0750
 MF0750  VERT ORDER      -  FIRST     CLASS I
 MF0750
 MF0750.The horizontal coordinates were scaled from a map and have
 MF0750.an estimated accuracy of +/- 6 seconds.
 MF0750
 MF0750.The orthometric height was determined by differential leveling and
 MF0750.adjusted by the NATIONAL GEODETIC SURVEY
 MF0750.in June 1991.
 MF0750
 MF0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0750.GEOID18 height accuracy estimate available here.
 MF0750
 MF0750.Click photographs - Photos may exist for this station.
 MF0750
 MF0750.The dynamic height is computed by dividing the NAVD 88
 MF0750.geopotential number by the normal gravity value computed on the
 MF0750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0750.degrees latitude (g = 980.6199 gals.).
 MF0750
 MF0750.The modeled gravity was interpolated from observed gravity values.
 MF0750
 MF0750;                    North         East    Units  Estimated Accuracy
 MF0750;SPC IL E     -   484,370.      240,010.      MT  (+/- 180 meters Scaled)
 MF0750
 MF0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL279438(NAD 83)
 MF0750
 MF0750                          SUPERSEDED SURVEY CONTROL
 MF0750
 MF0750  NGVD 29 (??/??/92)  215.526  (m)          707.10   (f) ADJ UNCH    1 1
 MF0750
 MF0750.Superseded values are not recommended for survey control.
 MF0750
 MF0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0750.See file dsdata.pdf to determine how the superseded data were derived.
 MF0750
 MF0750_MARKER: DB = BENCH MARK DISK
 MF0750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0750_STAMPING: Z 229 1960
 MF0750_MARK LOGO: CGS
 MF0750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0750+STABILITY: SURFACE MOTION
 MF0750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0750+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2013
 MF0750
 MF0750  HISTORY     - Date     Condition        Report By
 MF0750  HISTORY     - 1960     MONUMENTED       CGS
 MF0750  HISTORY     - 1969     GOOD             CGS
 MF0750  HISTORY     - 19970728 GOOD             USPSQD
 MF0750  HISTORY     - 20020923 GOOD             USPSQD
 MF0750  HISTORY     - 20130814 GOOD             ILDT
 MF0750
 MF0750                          STATION DESCRIPTION
 MF0750
 MF0750'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0750'1.8 MI S FROM WENONA.
 MF0750'ABOUT 1.75 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 MF0750'THE STATION AT WENONA, 0.2 MILE SOUTH OF MILEPOST 834, AT A
 MF0750'CROSSING OF THE RAILROAD AND A GRAVELED ROAD, 0.5 MILE EAST OF THE
 MF0750'JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 17 WHICH LEADS
 MF0750'WEST, 95 1/2 FEET EAST OF THE EAST RAIL, 29 FEET SOUTH OF THE
 MF0750'CENTER LINE OF THE ROAD, 88 FEET SOUTHWEST AND ACROSS THE ROAD
 MF0750'FROM CONCRETE HIGHWAY RIGHT-OF-WAY MARKER NUMBER 103 T R, 6 1/2
 MF0750'FEET SOUTH OF POWER POLE NUMBER 6162-714, 1 FOOT WEST OF A
 MF0750'FENCE, ABOUT LEVEL WITH THE TRACK, AND SET IN THE TOP OF A CONCRETE
 MF0750'POST WHICH PROJECTS 1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC
 MF0750'31, T30N, R2E
 MF0750
 MF0750                          STATION RECOVERY (1997)
 MF0750
 MF0750'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0750'RECOVERED IN GOOD CONDITION.
 MF0750
 MF0750                          STATION RECOVERY (2002)
 MF0750
 MF0750'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0750'RECOVERED IN GOOD CONDITION.
 MF0750
 MF0750                          STATION RECOVERY (2013)
 MF0750
 MF0750'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0750'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1784 ***********************************************************************
 LB1784  DESIGNATION -  Z 23
 LB1784  PID         -  LB1784
 LB1784  STATE/COUNTY-  IL/CHAMPAIGN
 LB1784  COUNTRY     -  US
 LB1784  USGS QUAD   -  HOMER (2018)
 LB1784
 LB1784                         *CURRENT SURVEY CONTROL
 LB1784  ______________________________________________________________________
 LB1784* NAD 83(1986) POSITION- 40 03 19.     (N) 087 57 28.     (W)   SCALED
 LB1784* NAVD 88 ORTHO HEIGHT -   199.765 (meters)      655.40  (feet) ADJUSTED
 LB1784  ______________________________________________________________________
 LB1784  GEOID HEIGHT    -        -32.176 (meters)                     GEOID18
 LB1784  DYNAMIC HEIGHT  -        199.664 (meters)      655.06  (feet) COMP
 LB1784  MODELED GRAVITY -    980,114.3   (mgal)                       NAVD 88
 LB1784
 LB1784  VERT ORDER      -  FIRST     CLASS II
 LB1784
 LB1784.The horizontal coordinates were scaled from a map and have
 LB1784.an estimated accuracy of +/- 6 seconds.
 LB1784
 LB1784.The orthometric height was determined by differential leveling and
 LB1784.adjusted by the NATIONAL GEODETIC SURVEY
 LB1784.in June 1991.
 LB1784
 LB1784.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1784.GEOID18 height accuracy estimate available here.
 LB1784
 LB1784.Click photographs - Photos may exist for this station.
 LB1784
 LB1784.The dynamic height is computed by dividing the NAVD 88
 LB1784.geopotential number by the normal gravity value computed on the
 LB1784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1784.degrees latitude (g = 980.6199 gals.).
 LB1784
 LB1784.The modeled gravity was interpolated from observed gravity values.
 LB1784
 LB1784;                    North         East    Units  Estimated Accuracy
 LB1784;SPC IL E     -   376,210.      332,040.      MT  (+/- 180 meters Scaled)
 LB1784
 LB1784_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK183343(NAD 83)
 LB1784
 LB1784                          SUPERSEDED SURVEY CONTROL
 LB1784
 LB1784  NGVD 29 (??/??/92)  199.816  (m)          655.56   (f) ADJ UNCH    1 2
 LB1784
 LB1784.Superseded values are not recommended for survey control.
 LB1784
 LB1784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1784.See file dsdata.pdf to determine how the superseded data were derived.
 LB1784
 LB1784_MARKER: DB = BENCH MARK DISK
 LB1784_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LB1784_SP_SET: BRIDGE
 LB1784_STAMPING: Z 23 1935
 LB1784_MARK LOGO: CGS
 LB1784_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LB1784
 LB1784  HISTORY     - Date     Condition        Report By
 LB1784  HISTORY     - 1935     MONUMENTED       CGS
 LB1784  HISTORY     - 1954     GOOD             CGS
 LB1784  HISTORY     - 1970     GOOD             ILHD
 LB1784  HISTORY     - 19980407 MARK NOT FOUND   BCA
 LB1784  HISTORY     - 20051128 MARK NOT FOUND   ILDT
 LB1784  HISTORY     - 20110118 MARK NOT FOUND   ILDT
 LB1784
 LB1784                          STATION DESCRIPTION
 LB1784
 LB1784'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1784'1.4 MI N FROM HOMER.
 LB1784'ABOUT 1.4 MILES NORTH ALONG STATE HIGHWAY 49 FROM THE CROSSING
 LB1784'OF THE WABASH RAILROAD AT HOMER, AT THE SOUTH END OF HIGHWAY
 LB1784'STEEL BRIDGE OVER SALT FORK RIVER, IN THE TOP AND 12 FEET NORTH
 LB1784'OF SOUTH END OF EAST CONCRETE BANISTER OF THE SOUTH CONCRETE
 LB1784'PART OF BRIDGE, 11 1/2 FEET EAST OF CENTER LINE OF HIGHWAY AND
 LB1784'ABOUT 3 FEET ABOVE LEVEL OF HIGHWAY.
 LB1784
 LB1784                          STATION RECOVERY (1970)
 LB1784
 LB1784'RECOVERY NOTE BY IL HIGHWAY DEPT 1970
 LB1784'RECOVERED IN GOOD CONDITION.
 LB1784
 LB1784                          STATION RECOVERY (1998)
 LB1784
 LB1784'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 1998 (CEW)
 LB1784'NEW CONCRETE BRIDGE IN 1975.  A BRASS TABLET WITH NO STAMPING WAS
 LB1784'RESET ON THE EAST END OF THE SOUTH ABUTMENT.  17.9 FT EAST OF
 LB1784'CENTERLINE OF RTE 49.  211 FT NORTH OF CENTERLINE OF CR 1200N.  165 FT
 LB1784'SOUTH OF CENTER OF BRIDGE OVER SALT FORK RIVER
 LB1784
 LB1784                          STATION RECOVERY (2005)
 LB1784
 LB1784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 LB1784'MARK NOT FOUND.
 LB1784
 LB1784                          STATION RECOVERY (2011)
 LB1784
 LB1784'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1784'NEW ALUMINUM CAP HAS BEEN SET, SOUTHEAST CONCRETE WINGWALL, BRIDGE
 LB1784'OVER SALT FORK RIVER. NOT STAMPED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0405 ***********************************************************************
 MF0405  DESIGNATION -  Z 230
 MF0405  PID         -  MF0405
 MF0405  STATE/COUNTY-  IL/LASALLE
 MF0405  COUNTRY     -  US
 MF0405  USGS QUAD   -  MARSEILLES (2018)
 MF0405
 MF0405                         *CURRENT SURVEY CONTROL
 MF0405  ______________________________________________________________________
 MF0405* NAD 83(1986) POSITION- 41 19 44.     (N) 088 43 07.     (W)   SCALED
 MF0405* NAVD 88 ORTHO HEIGHT -   146.132 (meters)      479.43  (feet) ADJUSTED
 MF0405  ______________________________________________________________________
 MF0405  GEOID HEIGHT    -        -32.801 (meters)                     GEOID18
 MF0405  DYNAMIC HEIGHT  -        146.075 (meters)      479.25  (feet) COMP
 MF0405  MODELED GRAVITY -    980,231.9   (mgal)                       NAVD 88
 MF0405
 MF0405  VERT ORDER      -  FIRST     CLASS II
 MF0405
 MF0405.The horizontal coordinates were scaled from a map and have
 MF0405.an estimated accuracy of +/- 6 seconds.
 MF0405
 MF0405.The orthometric height was determined by differential leveling and
 MF0405.adjusted by the NATIONAL GEODETIC SURVEY
 MF0405.in June 1991.
 MF0405
 MF0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0405.GEOID18 height accuracy estimate available here.
 MF0405
 MF0405.Click photographs - Photos may exist for this station.
 MF0405
 MF0405.The dynamic height is computed by dividing the NAVD 88
 MF0405.geopotential number by the normal gravity value computed on the
 MF0405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0405.degrees latitude (g = 980.6199 gals.).
 MF0405
 MF0405.The modeled gravity was interpolated from observed gravity values.
 MF0405
 MF0405;                    North         East    Units  Estimated Accuracy
 MF0405;SPC IL E     -   517,640.      267,750.      MT  (+/- 180 meters Scaled)
 MF0405
 MF0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL561766(NAD 83)
 MF0405
 MF0405                          SUPERSEDED SURVEY CONTROL
 MF0405
 MF0405  NGVD 29 (??/??/92)  146.194  (m)          479.64   (f) ADJ UNCH    1 2
 MF0405
 MF0405.Superseded values are not recommended for survey control.
 MF0405
 MF0405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0405.See file dsdata.pdf to determine how the superseded data were derived.
 MF0405
 MF0405_MARKER: DB = BENCH MARK DISK
 MF0405_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0405_SP_SET: BRIDGE
 MF0405_STAMPING: Z 230 1960
 MF0405_MARK LOGO: CGS
 MF0405_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0405
 MF0405  HISTORY     - Date     Condition        Report By
 MF0405  HISTORY     - 1960     MONUMENTED       CGS
 MF0405  HISTORY     - 1989     GOOD             USPSQD
 MF0405  HISTORY     - 19970815 MARK NOT FOUND   USPSQD
 MF0405  HISTORY     - 20020930 MARK NOT FOUND   USPSQD
 MF0405
 MF0405                          STATION DESCRIPTION
 MF0405
 MF0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0405'0.5 MI NW FROM MARSEILLES.
 MF0405'ABOUT 0.5 MILE NORTHWEST ALONG COMMERCE STREET FROM THE JUNCTION
 MF0405'OF MAIN STREET AT MARSEILLES, IN S-13, R-4E, T-33N, 24 FEET
 MF0405'SOUTH OF THE CENTER LINE OF ROAD, 59 YARDS SOUTHWEST OF AND
 MF0405'ACROSS THE ROAD FROM THE SOUTHWEST CORNER OF STEEL FENCE AROUND
 MF0405'CITY SWIMMING POLE, IN TOP AND 2 FEET NORTHEAST OF THE SOUTHWEST
 MF0405'END OF WEST WING WALL OF CONCRETE BRIDGE OVER LONG CREEK, 14
 MF0405'FEET SOUTHWEST OF WEST END OF CONCRETE BANISTER, AND ABOUT 1 1/2
 MF0405'FEET BELOW THE LEVEL OF ROAD.
 MF0405
 MF0405                          STATION RECOVERY (1989)
 MF0405
 MF0405'RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
 MF0405'RECOVERED IN GOOD CONDITION.
 MF0405
 MF0405                          STATION RECOVERY (1997)
 MF0405
 MF0405'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0405'MARK NOT FOUND.
 MF0405
 MF0405                          STATION RECOVERY (2002)
 MF0405
 MF0405'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0405'BRIDGE REBUILT STATION IS MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 DF4348 ***********************************************************************
 DF4348  DESIGNATION -  Z 230 RESET
 DF4348  PID         -  DF4348
 DF4348  STATE/COUNTY-  IL/LASALLE
 DF4348  COUNTRY     -  US
 DF4348  USGS QUAD   -  MARSEILLES (2018)
 DF4348
 DF4348                         *CURRENT SURVEY CONTROL
 DF4348  ______________________________________________________________________
 DF4348* NAD 83(2011) POSITION- 41 19 43.78546(N) 088 43 04.14582(W)   ADJUSTED
 DF4348* NAD 83(2011) ELLIP HT-   114.239 (meters)        (06/27/12)   ADJUSTED
 DF4348* NAD 83(2011) EPOCH   -  2010.00
 DF4348* NAVD 88 ORTHO HEIGHT -   147.0   (meters)      482.    (feet) GPS OBS
 DF4348  ______________________________________________________________________
 DF4348  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF4348  GEOID HEIGHT    -        -32.745 (meters)                     GEOID99
 DF4348  GEOID HEIGHT    -        -32.801 (meters)                     GEOID18
 DF4348  NAD 83(2011) X  -    107,331.640 (meters)                     COMP
 DF4348  NAD 83(2011) Y  - -4,795,438.340 (meters)                     COMP
 DF4348  NAD 83(2011) Z  -  4,189,990.845 (meters)                     COMP
 DF4348  LAPLACE CORR    -          1.05  (seconds)                    DEFLEC18
 DF4348
 DF4348  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF4348  Standards:
 DF4348         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF4348            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF4348  -------------------------------------------------------------------
 DF4348  NETWORK    2.57   2.67           1.01   1.03   1.36     -0.43769610
 DF4348  -------------------------------------------------------------------
 DF4348  Click here for local accuracies and other accuracy information.
 DF4348
 DF4348.The horizontal coordinates were established by GPS observations
 DF4348.and adjusted by the National Geodetic Survey in June 2012.
 DF4348
 DF4348.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF4348.been affixed to the stable North American tectonic plate. See 
 DF4348.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF4348
 DF4348.The horizontal coordinates are valid at the epoch date displayed above
 DF4348.which is a decimal equivalence of Year/Month/Day.
 DF4348
 DF4348.The orthometric height was determined by GPS observations and a
 DF4348.high-resolution geoid model.
 DF4348
 DF4348.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF4348.GEOID18 height accuracy estimate available here.
 DF4348
 DF4348.Click photographs - Photos may exist for this station.
 DF4348
 DF4348.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF4348
 DF4348.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF4348
 DF4348.The ellipsoidal height was determined by GPS observations
 DF4348.and is referenced to NAD 83.
 DF4348
 DF4348. The following values were computed from the NAD 83(2011) position.
 DF4348
 DF4348;                    North         East     Units Scale Factor Converg.
 DF4348;SPC IL E     -   517,631.026   267,813.365   MT  0.99998774   -0 15 14.1
 DF4348;SPC IL E     - 1,698,261.12    878,651.02   sFT  0.99998774   -0 15 14.1
 DF4348;UTM  16      - 4,576,684.611   356,246.449   MT  0.99985432   -1 08 04.6
 DF4348
 DF4348!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF4348!SPC IL E     -   0.99998208  x   0.99998774  =   0.99996982
 DF4348!UTM  16      -   0.99998208  x   0.99985432  =   0.99983640
 DF4348
 DF4348_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL5624676684(NAD 83)
 DF4348
 DF4348                          SUPERSEDED SURVEY CONTROL
 DF4348
 DF4348  NAD 83(2007)-  41 19 43.78551(N)    088 43 04.14672(W) AD(2002.00) 0
 DF4348  ELLIP H (02/10/07)  114.261  (m)                       GP(2002.00)    
 DF4348  ELLIP H (02/03/05)  114.245  (m)                       GP(       ) 4 2
 DF4348  NAD 83(1997)-  41 19 43.78555(N)    088 43 04.14664(W) AD(       ) 1
 DF4348  ELLIP H (03/04/03)  114.259  (m)                       GP(       ) 4 2
 DF4348
 DF4348.Superseded values are not recommended for survey control.
 DF4348
 DF4348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF4348.See file dsdata.pdf to determine how the superseded data were derived.
 DF4348
 DF4348_MARKER: DV = VERTICAL CONTROL DISK
 DF4348_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 DF4348_SP_SET: BRIDGE
 DF4348_STAMPING: Z 230 RESET 1997
 DF4348_MARK LOGO: NGS
 DF4348_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DF4348_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF4348_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF4348+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2017
 DF4348
 DF4348  HISTORY     - Date     Condition        Report By
 DF4348  HISTORY     - 1997     MONUMENTED       NGS
 DF4348  HISTORY     - 20021205 GOOD             ASCPC
 DF4348  HISTORY     - 20110210 GOOD             ILDT
 DF4348  HISTORY     - 20170711 GOOD             GRWAS
 DF4348
 DF4348                          STATION DESCRIPTION
 DF4348
 DF4348'DESCRIBED BY AMERICAN SURVEYING CONSULTANTS PC 2002
 DF4348'RECOVERED AS DESCRIBED
 DF4348
 DF4348                          STATION RECOVERY (2011)
 DF4348
 DF4348'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (RAS)
 DF4348'TO REACH THE MARK FROM THE INTERSECTION OF MAIN STREET AND COMMERCIAL
 DF4348'STREET AT THE SOUTH EDGE OF MARSEILLES,TRAVEL 0.5 MILES WEST TO THE
 DF4348'MARK ON THE RIGHT.
 DF4348'THE MARK IS 35 FEET NORTH OF COMMERCIAL STREET,34 FEET WEST AND
 DF4348'ACROSS THE ROAD FROM THE CENTER OF THE RIVERSHORES CARE CENTER
 DF4348'ENTRANCE,42 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A CHAINLINK
 DF4348'FENCE SURROUNDING THE CITY SWIMMING POOL,7.2 FEET SOUTH OF THE
 DF4348'FENCE,AND 0.8 FEET BELOW THE PARKING LOT SURFACE.
 DF4348
 DF4348                          STATION RECOVERY (2017)
 DF4348
 DF4348'RECOVERY NOTE BY GRW AERIAL SURVEY 2017 (BRN)
 DF4348'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0843 ***********************************************************************
 MF0843  DESIGNATION -  Z 231
 MF0843  PID         -  MF0843
 MF0843  STATE/COUNTY-  IL/LASALLE
 MF0843  COUNTRY     -  US
 MF0843  USGS QUAD   -  LA SALLE (2018)
 MF0843
 MF0843                         *CURRENT SURVEY CONTROL
 MF0843  ______________________________________________________________________
 MF0843* NAD 83(1986) POSITION- 41 19 42.     (N) 089 04 21.     (W)   SCALED
 MF0843* NAVD 88 ORTHO HEIGHT -   141.786 (meters)      465.18  (feet) ADJUSTED
 MF0843  ______________________________________________________________________
 MF0843  GEOID HEIGHT    -        -32.995 (meters)                     GEOID18
 MF0843  DYNAMIC HEIGHT  -        141.728 (meters)      464.99  (feet) COMP
 MF0843  MODELED GRAVITY -    980,218.4   (mgal)                       NAVD 88
 MF0843
 MF0843  VERT ORDER      -  FIRST     CLASS II
 MF0843
 MF0843.The horizontal coordinates were scaled from a map and have
 MF0843.an estimated accuracy of +/- 6 seconds.
 MF0843
 MF0843.The orthometric height was determined by differential leveling and
 MF0843.adjusted by the NATIONAL GEODETIC SURVEY
 MF0843.in June 1991.
 MF0843
 MF0843.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0843.GEOID18 height accuracy estimate available here.
 MF0843
 MF0843.Click photographs - Photos may exist for this station.
 MF0843
 MF0843.The dynamic height is computed by dividing the NAVD 88
 MF0843.geopotential number by the normal gravity value computed on the
 MF0843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0843.degrees latitude (g = 980.6199 gals.).
 MF0843
 MF0843.The modeled gravity was interpolated from observed gravity values.
 MF0843
 MF0843;                    North         East    Units  Estimated Accuracy
 MF0843;SPC IL E     -   517,770.      238,120.      MT  (+/- 180 meters Scaled)
 MF0843
 MF0843_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL265772(NAD 83)
 MF0843
 MF0843                          SUPERSEDED SURVEY CONTROL
 MF0843
 MF0843  NGVD 29 (??/??/92)  141.854  (m)          465.40   (f) ADJ UNCH    1 2
 MF0843
 MF0843.Superseded values are not recommended for survey control.
 MF0843
 MF0843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0843.See file dsdata.pdf to determine how the superseded data were derived.
 MF0843
 MF0843_MARKER: DB = BENCH MARK DISK
 MF0843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0843_STAMPING: Z 231 1960
 MF0843_MARK LOGO: CGS
 MF0843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0843+STABILITY: SURFACE MOTION
 MF0843
 MF0843  HISTORY     - Date     Condition        Report By
 MF0843  HISTORY     - 1960     MONUMENTED       CGS
 MF0843  HISTORY     - 19970820 MARK NOT FOUND   USPSQD
 MF0843  HISTORY     - 20020803 MARK NOT FOUND   USPSQD
 MF0843
 MF0843                          STATION DESCRIPTION
 MF0843
 MF0843'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0843'0.6 MI E FROM LA SALLE.
 MF0843'ABOUT 0.65 MILE EAST ALONG ROAD ALONG SOUTH SIDE OF ABANDONED
 MF0843'ILLINOIS AND MICHIGAN CANAL FROM ILLINOIS CENTRAL RAILROAD
 MF0843'OVERPASS OVER CANAL ROAD AND CHICAGO, ROCK ISLAND AND PACIFIC
 MF0843'RAILROAD AT LA SALLE, 0.45 MILE WEST OF CHICAGO, ROCK ISLAND
 MF0843'AND PACIFIC RAILROAD MILEPOST 97, IN S-14, R-1E, T-33N, AT
 MF0843'SPLIT ROCK ROC AND GUN CLUB, 73 FEET SOUTH OF CENTER LINE OF
 MF0843'ROAD OR TOWPATH, 167 FEET WEST-SOUTHWEST OF SOUTHWEST CORNER
 MF0843'OF SMALL GUN CLUB BUILDING LOCATED AT NORTHWEST CORNER OF
 MF0843'LAKE, 3 1/2 FEET WEST OF POWER LINE POLE NO. 24002, ABOUT LEVEL
 MF0843'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 MF0843'2 INCHES.
 MF0843
 MF0843                          STATION RECOVERY (1997)
 MF0843
 MF0843'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0843'MARK NOT FOUND.
 MF0843
 MF0843                          STATION RECOVERY (2002)
 MF0843
 MF0843'RECOVERY NOTE BY US POWER SQUADRON 2002 (TCK)
 MF0843'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0771 ***********************************************************************
 MF0771  DESIGNATION -  Z 232
 MF0771  PID         -  MF0771
 MF0771  STATE/COUNTY-  IL/MARSHALL
 MF0771  COUNTRY     -  US
 MF0771  USGS QUAD   -  HENRY (2018)
 MF0771
 MF0771                         *CURRENT SURVEY CONTROL
 MF0771  ______________________________________________________________________
 MF0771* NAD 83(1986) POSITION- 41 06 53.     (N) 089 21 44.     (W)   SCALED
 MF0771* NAVD 88 ORTHO HEIGHT -   150.906 (meters)      495.10  (feet) ADJUSTED
 MF0771  ______________________________________________________________________
 MF0771  GEOID HEIGHT    -        -33.060 (meters)                     GEOID18
 MF0771  DYNAMIC HEIGHT  -        150.842 (meters)      494.89  (feet) COMP
 MF0771  MODELED GRAVITY -    980,197.9   (mgal)                       NAVD 88
 MF0771
 MF0771  VERT ORDER      -  FIRST     CLASS II
 MF0771
 MF0771.The horizontal coordinates were scaled from a map and have
 MF0771.an estimated accuracy of +/- 6 seconds.
 MF0771
 MF0771.The orthometric height was determined by differential leveling and
 MF0771.adjusted by the NATIONAL GEODETIC SURVEY
 MF0771.in June 1991.
 MF0771
 MF0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0771.GEOID18 height accuracy estimate available here.
 MF0771
 MF0771.Click photographs - Photos may exist for this station.
 MF0771
 MF0771.The dynamic height is computed by dividing the NAVD 88
 MF0771.geopotential number by the normal gravity value computed on the
 MF0771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0771.degrees latitude (g = 980.6199 gals.).
 MF0771
 MF0771.The modeled gravity was interpolated from observed gravity values.
 MF0771
 MF0771;                    North         East    Units  Estimated Accuracy
 MF0771;SPC IL W     -   494,080.      767,560.      MT  (+/- 180 meters Scaled)
 MF0771
 MF0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL016541(NAD 83)
 MF0771
 MF0771                          SUPERSEDED SURVEY CONTROL
 MF0771
 MF0771  NGVD 29 (??/??/92)  150.975  (m)          495.32   (f) ADJ UNCH    1 2
 MF0771
 MF0771.Superseded values are not recommended for survey control.
 MF0771
 MF0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0771.See file dsdata.pdf to determine how the superseded data were derived.
 MF0771
 MF0771_MARKER: DB = BENCH MARK DISK
 MF0771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0771_STAMPING: Z 232 1960
 MF0771_MARK LOGO: CGS
 MF0771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0771+STABILITY: SURFACE MOTION
 MF0771
 MF0771  HISTORY     - Date     Condition        Report By
 MF0771  HISTORY     - 1960     MONUMENTED       CGS
 MF0771  HISTORY     - 19981107 MARK NOT FOUND   USPSQD
 MF0771
 MF0771                          STATION DESCRIPTION
 MF0771
 MF0771'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0771'0.4 MI N FROM HENRY.
 MF0771'ABOUT 0.45 MILE NORTH ALONG THE CHICAGO, ROCK ISLAND AND
 MF0771'PACIFIC RAILROAD FROM THE STATION AT HENRY, 0.25 MILE SOUTH OF
 MF0771'MILE POST 127, 46 FEET EAST OF EAST RAIL AND ON OUTSIDE OF A
 MF0771'CURVE, 162 FEET SOUTH OF CENTER OF CROSSING OF BLACK TOP STREET
 MF0771'(COLLEGE AVENUE), 1/2 FEET WEST OF A WIRE FENCE WHICH IS WEST
 MF0771'BOUNDRY FENCE OF SCHOOL YARD AND RR R/W FENCE, 35 FEET NORTHEAST
 MF0771'OF MILEAGE POLE NO. 127+11, 105 1/2 FEET SOUTH OF MILEAGE
 MF0771'POLE NO. 127+10, 2.2 FEET SOUTHWEST OF A STEEL WITNESS POST,
 MF0771'ABOUT 1 FOOT BELOW LEVEL OF TRACK AND SET IN THE TOP OF A CONCRETE
 MF0771'POST PROJECTING 3 INCHES.
 MF0771
 MF0771                          STATION RECOVERY (1998)
 MF0771
 MF0771'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0771'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1363 ***********************************************************************
 LC1363  DESIGNATION -  Z 233
 LC1363  PID         -  LC1363
 LC1363  STATE/COUNTY-  IL/PEORIA
 LC1363  COUNTRY     -  US
 LC1363  USGS QUAD   -  SPRING BAY (2018)
 LC1363
 LC1363                         *CURRENT SURVEY CONTROL
 LC1363  ______________________________________________________________________
 LC1363* NAD 83(1986) POSITION- 40 51 51.     (N) 089 31 08.     (W)   SCALED
 LC1363* NAVD 88 ORTHO HEIGHT -   140.768 (meters)      461.84  (feet) ADJUSTED
 LC1363  ______________________________________________________________________
 LC1363  GEOID HEIGHT    -        -32.896 (meters)                     GEOID18
 LC1363  DYNAMIC HEIGHT  -        140.706 (meters)      461.63  (feet) COMP
 LC1363  MODELED GRAVITY -    980,183.5   (mgal)                       NAVD 88
 LC1363
 LC1363  VERT ORDER      -  FIRST     CLASS II
 LC1363
 LC1363.The horizontal coordinates were scaled from a map and have
 LC1363.an estimated accuracy of +/- 6 seconds.
 LC1363
 LC1363.The orthometric height was determined by differential leveling and
 LC1363.adjusted by the NATIONAL GEODETIC SURVEY
 LC1363.in June 1991.
 LC1363
 LC1363.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1363.GEOID18 height accuracy estimate available here.
 LC1363
 LC1363.Click photographs - Photos may exist for this station.
 LC1363
 LC1363.The dynamic height is computed by dividing the NAVD 88
 LC1363.geopotential number by the normal gravity value computed on the
 LC1363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1363.degrees latitude (g = 980.6199 gals.).
 LC1363
 LC1363.The modeled gravity was interpolated from observed gravity values.
 LC1363
 LC1363;                    North         East    Units  Estimated Accuracy
 LC1363;SPC IL W     -   466,140.      754,610.      MT  (+/- 180 meters Scaled)
 LC1363
 LC1363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL877267(NAD 83)
 LC1363
 LC1363                          SUPERSEDED SURVEY CONTROL
 LC1363
 LC1363  NGVD 29 (??/??/92)  140.853  (m)          462.12   (f) ADJ UNCH    1 2
 LC1363
 LC1363.Superseded values are not recommended for survey control.
 LC1363
 LC1363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1363.See file dsdata.pdf to determine how the superseded data were derived.
 LC1363
 LC1363_MARKER: DB = BENCH MARK DISK
 LC1363_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LC1363_SP_SET: BOX CULVERT HEADWALL
 LC1363_STAMPING: Z 233 1960
 LC1363_MARK LOGO: CGS
 LC1363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1363+STABILITY: SURFACE MOTION
 LC1363
 LC1363  HISTORY     - Date     Condition        Report By
 LC1363  HISTORY     - 1960     MONUMENTED       CGS
 LC1363  HISTORY     - 19990131 GOOD             USPSQD
 LC1363
 LC1363                          STATION DESCRIPTION
 LC1363
 LC1363'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC1363'4.2 MI SW FROM CHILLICOTHE.
 LC1363'ABOUT 4.15 MILES SOUTHWEST ALONG THE CHICAGO, ROCK ISLAND AND
 LC1363'PACIFIC RAILROAD FROM THE STATION AT CHILLICOTHE, 0.15 MILE
 LC1363'NORTHEAST OF MILE POST 147, IN SECTION 7, R 9 E, T 10 N, ALONG
 LC1363'STATE HIGHWAY 29, IN THE TOP OF SOUTHWEST END OF SOUTHEAST HEAD
 LC1363'WALL OF A 6-FOOT CONCRETE BOX CULVERT UNDER HIGHWAY, 32 FEET
 LC1363'SOUTHEAST OF CENTER LINE OF NORTH BOUND TRAFFIC LANE OF DIVIDED
 LC1363'4-LANE HIGHWAY, 66 FEET NORTHWEST OF NORTHWEST RAIL OF TRACK,
 LC1363'AND ABOUT 4 FEET BELOW LEVEL OF HIGHWAY.
 LC1363
 LC1363                          STATION RECOVERY (1999)
 LC1363
 LC1363'RECOVERY NOTE BY US POWER SQUADRON 1999
 LC1363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0873 ***********************************************************************
 MF0873  DESIGNATION -  Z 236
 MF0873  PID         -  MF0873
 MF0873  STATE/COUNTY-  IL/MARSHALL
 MF0873  COUNTRY     -  US
 MF0873  USGS QUAD   -  WENONA (2018)
 MF0873
 MF0873                         *CURRENT SURVEY CONTROL
 MF0873  ______________________________________________________________________
 MF0873* NAD 83(1986) POSITION- 41 00 33.     (N) 089 04 00.     (W)   SCALED
 MF0873* NAVD 88 ORTHO HEIGHT -   218.342 (meters)      716.34  (feet) ADJUSTED
 MF0873  ______________________________________________________________________
 MF0873  GEOID HEIGHT    -        -32.633 (meters)                     GEOID18
 MF0873  DYNAMIC HEIGHT  -        218.248 (meters)      716.04  (feet) COMP
 MF0873  MODELED GRAVITY -    980,189.0   (mgal)                       NAVD 88
 MF0873
 MF0873  VERT ORDER      -  FIRST     CLASS II
 MF0873
 MF0873.The horizontal coordinates were scaled from a map and have
 MF0873.an estimated accuracy of +/- 6 seconds.
 MF0873
 MF0873.The orthometric height was determined by differential leveling and
 MF0873.adjusted by the NATIONAL GEODETIC SURVEY
 MF0873.in June 1991.
 MF0873
 MF0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0873.GEOID18 height accuracy estimate available here.
 MF0873
 MF0873.Click photographs - Photos may exist for this station.
 MF0873
 MF0873.The dynamic height is computed by dividing the NAVD 88
 MF0873.geopotential number by the normal gravity value computed on the
 MF0873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0873.degrees latitude (g = 980.6199 gals.).
 MF0873
 MF0873.The modeled gravity was interpolated from observed gravity values.
 MF0873
 MF0873;                    North         East    Units  Estimated Accuracy
 MF0873;SPC IL W     -   482,630.      792,530.      MT  (+/- 180 meters Scaled)
 MF0873
 MF0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL262418(NAD 83)
 MF0873
 MF0873                          SUPERSEDED SURVEY CONTROL
 MF0873
 MF0873  NGVD 29 (??/??/92)  218.391  (m)          716.50   (f) ADJ UNCH    1 2
 MF0873
 MF0873.Superseded values are not recommended for survey control.
 MF0873
 MF0873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0873.See file dsdata.pdf to determine how the superseded data were derived.
 MF0873
 MF0873_MARKER: DB = BENCH MARK DISK
 MF0873_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 MF0873_STAMPING: Z 236 1960
 MF0873_MARK LOGO: CGS
 MF0873_MAGNETIC: I = MARKER IS A STEEL ROD
 MF0873_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0873
 MF0873  HISTORY     - Date     Condition        Report By
 MF0873  HISTORY     - 1960     MONUMENTED       CGS
 MF0873  HISTORY     - 19981107 GOOD             USPSQD
 MF0873  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 MF0873
 MF0873                          STATION DESCRIPTION
 MF0873
 MF0873'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0873'3.7 MI E FROM TOLUCA.
 MF0873'ABOUT 3.7 MILES EAST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 MF0873'RAILWAY FROM THE STATION AT TOLUCA, 0.3 MILE WEST OF MILE POST
 MF0873'106, AT A NORTH-SOUTH GRADED ROAD CROSSING, 82 FEET SOUTH OF
 MF0873'SOUTH RAIL, 49 FEET EAST OF CENTER LINE OF ROAD, 92 FEET
 MF0873'SOUTHEAST OF CENTER OF CROSSING, 245 FEET SOUTHWEST AND ACROSS
 MF0873'THE TRACKS FROM THE SOUTHWEST CORNER OF A SIGNAL CONTROL BOX,
 MF0873'58 FEET SOUTH-SOUTHWEST OF A TELEPHONE POLE, 22 FEET EAST OF
 MF0873'A FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE LINE, 1 1/2 FEET
 MF0873'WEST OF A STEEL WITNESS POST, ABOUT 3 FEET BELOW LEVEL OF TRACK
 MF0873'AND IS A DISK ON COPPER COATED STEEL ROD PROJECTING 2 INCHES
 MF0873'AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS 4 INCHES.  THE
 MF0873'ROD WAS DRIVEN TO REFUSAL AT A DEPTH OF 24 FEET.
 MF0873
 MF0873                          STATION RECOVERY (1998)
 MF0873
 MF0873'RECOVERY NOTE BY US POWER SQUADRON 1998
 MF0873'RECOVERED IN GOOD CONDITION.
 MF0873
 MF0873                          STATION RECOVERY (2013)
 MF0873
 MF0873'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 MF0873'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1228 ***********************************************************************
 LC1228  DESIGNATION -  Z 238
 LC1228  PID         -  LC1228
 LC1228  STATE/COUNTY-  IL/MASON
 LC1228  COUNTRY     -  US
 LC1228  USGS QUAD   -  DUCK ISLAND (2018)
 LC1228
 LC1228                         *CURRENT SURVEY CONTROL
 LC1228  ______________________________________________________________________
 LC1228* NAD 83(1986) POSITION- 40 23 33.     (N) 089 56 30.     (W)   SCALED
 LC1228* NAVD 88 ORTHO HEIGHT -   145.003 (meters)      475.73  (feet) ADJUSTED
 LC1228  ______________________________________________________________________
 LC1228  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 LC1228  DYNAMIC HEIGHT  -        144.933 (meters)      475.50  (feet) COMP
 LC1228  MODELED GRAVITY -    980,135.9   (mgal)                       NAVD 88
 LC1228
 LC1228  VERT ORDER      -  FIRST     CLASS II
 LC1228
 LC1228.The horizontal coordinates were scaled from a map and have
 LC1228.an estimated accuracy of +/- 6 seconds.
 LC1228
 LC1228.The orthometric height was determined by differential leveling and
 LC1228.adjusted by the NATIONAL GEODETIC SURVEY
 LC1228.in June 1991.
 LC1228
 LC1228.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1228.GEOID18 height accuracy estimate available here.
 LC1228
 LC1228.Click photographs - Photos may exist for this station.
 LC1228
 LC1228.The dynamic height is computed by dividing the NAVD 88
 LC1228.geopotential number by the normal gravity value computed on the
 LC1228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1228.degrees latitude (g = 980.6199 gals.).
 LC1228
 LC1228.The modeled gravity was interpolated from observed gravity values.
 LC1228
 LC1228;                    North         East    Units  Estimated Accuracy
 LC1228;SPC IL W     -   413,590.      719,100.      MT  (+/- 180 meters Scaled)
 LC1228
 LC1228_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK503754(NAD 83)
 LC1228
 LC1228                          SUPERSEDED SURVEY CONTROL
 LC1228
 LC1228  NGVD 29 (??/??/92)  145.112  (m)          476.09   (f) ADJ UNCH    1 2
 LC1228
 LC1228.Superseded values are not recommended for survey control.
 LC1228
 LC1228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1228.See file dsdata.pdf to determine how the superseded data were derived.
 LC1228
 LC1228_MARKER: DB = BENCH MARK DISK
 LC1228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1228_STAMPING: Z 238 1961
 LC1228_MARK LOGO: CGS
 LC1228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1228+STABILITY: SURFACE MOTION
 LC1228
 LC1228  HISTORY     - Date     Condition        Report By
 LC1228  HISTORY     - 1961     MONUMENTED       CGS
 LC1228
 LC1228                          STATION DESCRIPTION
 LC1228
 LC1228'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1228'7.5 MI NW FROM FOREST CITY.
 LC1228'ABOUT 1.5 MILES NORTH ALONG A BLACK TOP AND GRAVEL ROAD FROM THE
 LC1228'ILLINOIS AND CHICAGO MIDLAND RAILWAY STATION AT FOREST CITY,
 LC1228'NEAR THE T JUNCTION OF A SAND ROAD LEADING NORTH, AT THE JUNCTION
 LC1228'OF A POWER LINE, 40 FEET NORTH OF THE CENTERLINE OF THE EAST-WEST
 LC1228'ROAD, 16 FEET WEST OF THE CENTER LINE OF A TRAIL ROAD LEADING
 LC1228'NORTH, 329 FEET WEST OF THE CENTER LINE OF A SAND ROAD LEADING
 LC1228'NORTH, 3 FEET SOUTH OF POWER LINE POLE (JUNCTION POLE), 2.5
 LC1228'FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 LC1228'EAST-WEST ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 LC1228'INCHES ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1259 ***********************************************************************
 LC1259  DESIGNATION -  Z 239
 LC1259  PID         -  LC1259
 LC1259  STATE/COUNTY-  IL/MASON
 LC1259  COUNTRY     -  US
 LC1259  USGS QUAD   -  TOPEKA (2018)
 LC1259
 LC1259                         *CURRENT SURVEY CONTROL
 LC1259  ______________________________________________________________________
 LC1259* NAD 83(1986) POSITION- 40 17 49.20   (N) 089 59 56.55   (W)   HD_HELD1
 LC1259* NAVD 88 ORTHO HEIGHT -   150.927 (meters)      495.17  (feet) ADJUSTED
 LC1259  ______________________________________________________________________
 LC1259  GEOID HEIGHT    -        -32.991 (meters)                     GEOID18
 LC1259  DYNAMIC HEIGHT  -        150.852 (meters)      494.92  (feet) COMP
 LC1259  MODELED GRAVITY -    980,127.8   (mgal)                       NAVD 88
 LC1259
 LC1259  VERT ORDER      -  SECOND    CLASS I
 LC1259
 LC1259.The horizontal coordinates were determined by differentially corrected
 LC1259.hand held GPS observations or other comparable positioning techniques
 LC1259.and have an estimated accuracy of +/- 3 meters.
 LC1259
 LC1259.The orthometric height was determined by differential leveling and
 LC1259.adjusted by the IL DEPT OF TRANSP
 LC1259.in July 2015.
 LC1259
 LC1259.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1259.GEOID18 height accuracy estimate available here.
 LC1259
 LC1259.Click photographs - Photos may exist for this station.
 LC1259
 LC1259.The dynamic height is computed by dividing the NAVD 88
 LC1259.geopotential number by the normal gravity value computed on the
 LC1259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1259.degrees latitude (g = 980.6199 gals.).
 LC1259
 LC1259.The modeled gravity was interpolated from observed gravity values.
 LC1259
 LC1259;                    North         East    Units  Estimated Accuracy
 LC1259;SPC IL W     -   402,977.5     714,251.1     MT  (+/- 3 meters HH1 GPS) 
 LC1259
 LC1259_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK4509665038(NAD 83)
 LC1259
 LC1259                          SUPERSEDED SURVEY CONTROL
 LC1259
 LC1259  NAVD 88 (06/15/91)  150.922  (m)          495.15   (f) SUPERSEDED  1 2
 LC1259  NGVD 29 (??/??/92)  151.016  (m)          495.46   (f) ADJ UNCH    1 2
 LC1259
 LC1259.Superseded values are not recommended for survey control.
 LC1259
 LC1259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1259.See file dsdata.pdf to determine how the superseded data were derived.
 LC1259
 LC1259_MARKER: DB = BENCH MARK DISK
 LC1259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1259_STAMPING: Z 239 1961
 LC1259_MARK LOGO: CGS
 LC1259_PROJECTION: FLUSH
 LC1259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1259+STABILITY: SURFACE MOTION
 LC1259_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1259+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1259
 LC1259  HISTORY     - Date     Condition        Report By
 LC1259  HISTORY     - 1961     MONUMENTED       CGS
 LC1259  HISTORY     - 20050501 GOOD             ILDT
 LC1259  HISTORY     - 20141001 GOOD             DJHENK
 LC1259
 LC1259                          STATION DESCRIPTION
 LC1259
 LC1259'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1259'2.5 MI E FROM HAVANA.
 LC1259'ABOUT 2.5 MILES EAST ALONG THE U.S. HIGHWAY 136 FROM THE CHICAGO
 LC1259'AND ILLINOIS MIDLAND RAILWAY FREIGHT STATION AT THE EAST EDGE
 LC1259'OF HAVANA, AT A BLACK TOP ROAD CROSSING, AT THE WEST SIDE OF A SMALL
 LC1259'OLD CEMETERY, 63 1/2 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 LC1259'17 FEET EAST OF THE CENTER LINE OF THE BLACK TOP ROAD, 8.1 FEET
 LC1259'WEST OF THE NORTHWEST CORNER OF THE CHARLES YETTER TOMBSTONE,
 LC1259'10.5 FEET SOUTH OF A POWER LINE POLE WHICH IS AT THE NORTHWEST
 LC1259'CORNER OF THE CEMETERY, 2.5 FEET SOUTH OF A METAL WITNESS POST,
 LC1259'1 FOOT ABOVE THE LEVEL OF THE BLACK TOP ROAD AND SET IN THE TOP OF
 LC1259'A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
 LC1259
 LC1259                          STATION RECOVERY (2005)
 LC1259
 LC1259'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LC1259'RECOVERED IN GOOD CONDITION.
 LC1259
 LC1259                          STATION RECOVERY (2014)
 LC1259
 LC1259'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1259'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB1909 ***********************************************************************
 LB1909  DESIGNATION -  Z 24
 LB1909  PID         -  LB1909
 LB1909  STATE/COUNTY-  IL/IROQUOIS
 LB1909  COUNTRY     -  US
 LB1909  USGS QUAD   -  CISSNA PARK (2018)
 LB1909
 LB1909                         *CURRENT SURVEY CONTROL
 LB1909  ______________________________________________________________________
 LB1909* NAD 83(1986) POSITION- 40 33 49.     (N) 087 53 33.     (W)   SCALED
 LB1909* NAVD 88 ORTHO HEIGHT -   202.874 (meters)      665.60  (feet) ADJUSTED
 LB1909  ______________________________________________________________________
 LB1909  GEOID HEIGHT    -        -32.627 (meters)                     GEOID18
 LB1909  DYNAMIC HEIGHT  -        202.779 (meters)      665.28  (feet) COMP
 LB1909  MODELED GRAVITY -    980,147.8   (mgal)                       NAVD 88
 LB1909
 LB1909  VERT ORDER      -  SECOND    CLASS 0
 LB1909
 LB1909.The horizontal coordinates were scaled from a map and have
 LB1909.an estimated accuracy of +/- 6 seconds.
 LB1909
 LB1909.The orthometric height was determined by differential leveling and
 LB1909.adjusted by the NATIONAL GEODETIC SURVEY
 LB1909.in June 1991.
 LB1909
 LB1909.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB1909.GEOID18 height accuracy estimate available here.
 LB1909
 LB1909.Click photographs - Photos may exist for this station.
 LB1909
 LB1909.The dynamic height is computed by dividing the NAVD 88
 LB1909.geopotential number by the normal gravity value computed on the
 LB1909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB1909.degrees latitude (g = 980.6199 gals.).
 LB1909
 LB1909.The modeled gravity was interpolated from observed gravity values.
 LB1909
 LB1909;                    North         East    Units  Estimated Accuracy
 LB1909;SPC IL E     -   432,680.      337,330.      MT  (+/- 180 meters Scaled)
 LB1909
 LB1909_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK244906(NAD 83)
 LB1909
 LB1909                          SUPERSEDED SURVEY CONTROL
 LB1909
 LB1909  NGVD 29 (??/??/92)  202.938  (m)          665.81   (f) ADJ UNCH    2 0
 LB1909
 LB1909.Superseded values are not recommended for survey control.
 LB1909
 LB1909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB1909.See file dsdata.pdf to determine how the superseded data were derived.
 LB1909
 LB1909_MARKER: DB = BENCH MARK DISK
 LB1909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB1909_STAMPING: Z 24 1935
 LB1909_MARK LOGO: CGS
 LB1909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB1909+STABILITY: SURFACE MOTION
 LB1909
 LB1909  HISTORY     - Date     Condition        Report By
 LB1909  HISTORY     - 1935     MONUMENTED       CGS
 LB1909  HISTORY     - 1954     GOOD             CGS
 LB1909  HISTORY     - 1973     GOOD             NGS
 LB1909  HISTORY     - 20110111 MARK NOT FOUND   ILDT
 LB1909
 LB1909                          STATION DESCRIPTION
 LB1909
 LB1909'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LB1909'AT CISSNA PARK.
 LB1909'AT CISSNA PARK, NEAR THE NORTHEAST CORNER OF CITY PARK, 41
 LB1909'FEET WEST OF WEST CURB OF STATE HIGHWAY 49, 1.7 FEET SOUTH OF
 LB1909'NORTH CHAIN FENCE AROUND PARK, 17 FEET WEST OF WEST CORNER OF
 LB1909'NORTHWEST PILLAR AT ENTRANCE TO PARK, 34 FEET WEST OF A FIRE
 LB1909'HYDRANT, ABOUT LEVEL WITH STREETS AND SET IN THE TOP OF A
 LB1909'CONCRETE POST PROJECTING 1 INCH.
 LB1909
 LB1909                          STATION RECOVERY (1973)
 LB1909
 LB1909'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 LB1909'RECOVERED IN GOOD CONDITION.
 LB1909
 LB1909                          STATION RECOVERY (2011)
 LB1909
 LB1909'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 LB1909'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0210 ***********************************************************************
 LD0210  DESIGNATION -  Z 240
 LD0210  PID         -  LD0210
 LD0210  STATE/COUNTY-  IL/CASS
 LD0210  COUNTRY     -  US
 LD0210  USGS QUAD   -  CHANDLERVILLE (2018)
 LD0210
 LD0210                         *CURRENT SURVEY CONTROL
 LD0210  ______________________________________________________________________
 LD0210* NAD 83(1986) POSITION- 40 01 36.86   (N) 090 13 04.30   (W)   HD_HELD1
 LD0210* NAVD 88 ORTHO HEIGHT -   144.397 (meters)      473.74  (feet) ADJUSTED
 LD0210  ______________________________________________________________________
 LD0210  GEOID HEIGHT    -        -32.877 (meters)                     GEOID18
 LD0210  DYNAMIC HEIGHT  -        144.321 (meters)      473.49  (feet) COMP
 LD0210  MODELED GRAVITY -    980,100.7   (mgal)                       NAVD 88
 LD0210
 LD0210  VERT ORDER      -  FIRST     CLASS II
 LD0210
 LD0210.The horizontal coordinates were determined by differentially corrected
 LD0210.hand held GPS observations or other comparable positioning techniques
 LD0210.and have an estimated accuracy of +/- 3 meters.
 LD0210
 LD0210.The orthometric height was determined by differential leveling and
 LD0210.adjusted by the NATIONAL GEODETIC SURVEY
 LD0210.in June 1991.
 LD0210
 LD0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0210.GEOID18 height accuracy estimate available here.
 LD0210
 LD0210.Click photographs - Photos may exist for this station.
 LD0210
 LD0210.The dynamic height is computed by dividing the NAVD 88
 LD0210.geopotential number by the normal gravity value computed on the
 LD0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0210.degrees latitude (g = 980.6199 gals.).
 LD0210
 LD0210.The modeled gravity was interpolated from observed gravity values.
 LD0210
 LD0210;                    North         East    Units  Estimated Accuracy
 LD0210;SPC IL W     -   372,976.3     695,630.3     MT  (+/- 3 meters HH1 GPS) 
 LD0210
 LD0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE3740534452(NAD 83)
 LD0210
 LD0210                          SUPERSEDED SURVEY CONTROL
 LD0210
 LD0210  NGVD 29 (??/??/92)  144.501  (m)          474.08   (f) ADJ UNCH    1 2
 LD0210
 LD0210.Superseded values are not recommended for survey control.
 LD0210
 LD0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0210.See file dsdata.pdf to determine how the superseded data were derived.
 LD0210
 LD0210_MARKER: DB = BENCH MARK DISK
 LD0210_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LD0210_SP_SET: BRIDGE
 LD0210_STAMPING: Z 240 1961
 LD0210_MARK LOGO: CGS
 LD0210_MAGNETIC: N = NO MAGNETIC MATERIAL
 LD0210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LD0210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LD0210+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2022
 LD0210
 LD0210  HISTORY     - Date     Condition        Report By
 LD0210  HISTORY     - 1961     MONUMENTED       CGS
 LD0210  HISTORY     - 20111014 GOOD             ATKNA
 LD0210  HISTORY     - 20220614 GOOD             ILDT
 LD0210
 LD0210                          STATION DESCRIPTION
 LD0210
 LD0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LD0210'3.9 MI SW FROM CHANDLERVILLE.
 LD0210'ABOUT 1.5 MILES SOUTHWEST ALONG STATE HIGHWAY 78 FROM ITS JUNCTION
 LD0210'WITH LAKE STREET AT CHANDLERVILLE, THENCE 2.4 MILES WEST ALONG
 LD0210'THE BEARDSTOWN ROAD, ON TOP OF THE NORTH END OF THE EAST CONCRETE
 LD0210'ABUTMENT OF A BRIDGE OVER JOBS CREEK, 2.05 MILES EAST OF THE
 LD0210'SANGAMON VALLEY CHURCH, 15 FEET NORTH OF THE CENTER LINE OF THE
 LD0210'HIGHWAY AND 1/2 FOOT ABOVE THE LEVEL OF THE HIGHWAY SURFACE.
 LD0210
 LD0210                          STATION RECOVERY (2011)
 LD0210
 LD0210'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 LD0210'RECOVERED IN GOOD CONDITION.
 LD0210
 LD0210                          STATION RECOVERY (2022)
 LD0210
 LD0210'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LD0210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0132 ***********************************************************************
 KC0132  DESIGNATION -  Z 241
 KC0132  PID         -  KC0132
 KC0132  STATE/COUNTY-  IL/JERSEY
 KC0132  COUNTRY     -  US
 KC0132  USGS QUAD   -  HARDIN (2018)
 KC0132
 KC0132                         *CURRENT SURVEY CONTROL
 KC0132  ______________________________________________________________________
 KC0132* NAD 83(1986) POSITION- 39 09 10.     (N) 090 33 40.     (W)   SCALED
 KC0132* NAVD 88 ORTHO HEIGHT -   144.745 (meters)      474.88  (feet) ADJUSTED
 KC0132  ______________________________________________________________________
 KC0132  GEOID HEIGHT    -        -31.981 (meters)                     GEOID18
 KC0132  DYNAMIC HEIGHT  -        144.658 (meters)      474.60  (feet) COMP
 KC0132  MODELED GRAVITY -    980,027.6   (mgal)                       NAVD 88
 KC0132
 KC0132  VERT ORDER      -  FIRST     CLASS II
 KC0132
 KC0132.The horizontal coordinates were scaled from a map and have
 KC0132.an estimated accuracy of +/- 6 seconds.
 KC0132
 KC0132.The orthometric height was determined by differential leveling and
 KC0132.adjusted by the NATIONAL GEODETIC SURVEY
 KC0132.in June 1991.
 KC0132
 KC0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0132.GEOID18 height accuracy estimate available here.
 KC0132
 KC0132.Click photographs - Photos may exist for this station.
 KC0132
 KC0132.The dynamic height is computed by dividing the NAVD 88
 KC0132.geopotential number by the normal gravity value computed on the
 KC0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0132.degrees latitude (g = 980.6199 gals.).
 KC0132
 KC0132.The modeled gravity was interpolated from observed gravity values.
 KC0132
 KC0132;                    North         East    Units  Estimated Accuracy
 KC0132;SPC IL W     -   276,000.      665,910.      MT  (+/- 180 meters Scaled)
 KC0132
 KC0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD107365(NAD 83)
 KC0132
 KC0132                          SUPERSEDED SURVEY CONTROL
 KC0132
 KC0132  NGVD 29 (??/??/92)  144.855  (m)          475.25   (f) ADJ UNCH    1 2
 KC0132
 KC0132.Superseded values are not recommended for survey control.
 KC0132
 KC0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0132.See file dsdata.pdf to determine how the superseded data were derived.
 KC0132
 KC0132_MARKER: DB = BENCH MARK DISK
 KC0132_SETTING: 66 = SET IN ROCK OUTCROP
 KC0132_STAMPING: Z 241 1961
 KC0132_MARK LOGO: CGS
 KC0132_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 KC0132+STABILITY: POSITION/ELEVATION WELL
 KC0132
 KC0132  HISTORY     - Date     Condition        Report By
 KC0132  HISTORY     - 1961     MONUMENTED       CGS
 KC0132
 KC0132                          STATION DESCRIPTION
 KC0132
 KC0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0132'2.7 MI S FROM SPANKEY.
 KC0132'ABOUT 2.7 MILES SOUTH ALONG A GRADED ROAD FROM THE SOUTH END
 KC0132'OF A 450 FEET LONG BRIDGE OVER MACOUPIN CREEK AT SPANKEY, 0.8 MILE
 KC0132'SOUTH OF THE JUNCTION OF A GRADED ROAD LEADING WEST, ABOUT 35
 KC0132'YARDS SOUTH OF A ONE STORY FARM HOUSE WITH ALUMINUM SIDING AND
 KC0132'A BLUE ROOF, SET VERTICALLY IN THE SOUTHWEST FACE OF A ROCK
 KC0132'LEDGE, THE LEDGE IS 15 FEET LONG AND 2 FEET HIGH, SECTION S
 KC0132'8 T 8 N R 13 W, 47 FEET EAST OF THE CENTER LINE OF THE ROAD,
 KC0132'6 FEET NORTHWEST OF THE SOUTH CORNER OF THE ROCK, 1 1/2 FEET ABOVE
 KC0132'THE LEVEL OF THE GROUND, 8 FEET EAST OF A FENCE LINE, 6 FEET
 KC0132'ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1229 ***********************************************************************
 LC1229  DESIGNATION -  Z 242
 LC1229  PID         -  LC1229
 LC1229  STATE/COUNTY-  IL/MASON
 LC1229  COUNTRY     -  US
 LC1229  USGS QUAD   -  DUCK ISLAND (2018)
 LC1229
 LC1229                         *CURRENT SURVEY CONTROL
 LC1229  ______________________________________________________________________
 LC1229* NAD 83(1986) POSITION- 40 23 32.     (N) 089 55 25.     (W)   SCALED
 LC1229* NAVD 88 ORTHO HEIGHT -   152.571 (meters)      500.56  (feet) ADJUSTED
 LC1229  ______________________________________________________________________
 LC1229  GEOID HEIGHT    -        -33.020 (meters)                     GEOID18
 LC1229  DYNAMIC HEIGHT  -        152.496 (meters)      500.31  (feet) COMP
 LC1229  MODELED GRAVITY -    980,137.3   (mgal)                       NAVD 88
 LC1229
 LC1229  VERT ORDER      -  FIRST     CLASS II
 LC1229
 LC1229.The horizontal coordinates were scaled from a map and have
 LC1229.an estimated accuracy of +/- 6 seconds.
 LC1229
 LC1229.The orthometric height was determined by differential leveling and
 LC1229.adjusted by the NATIONAL GEODETIC SURVEY
 LC1229.in June 1991.
 LC1229
 LC1229.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1229.GEOID18 height accuracy estimate available here.
 LC1229
 LC1229.Click photographs - Photos may exist for this station.
 LC1229
 LC1229.The dynamic height is computed by dividing the NAVD 88
 LC1229.geopotential number by the normal gravity value computed on the
 LC1229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1229.degrees latitude (g = 980.6199 gals.).
 LC1229
 LC1229.The modeled gravity was interpolated from observed gravity values.
 LC1229
 LC1229;                    North         East    Units  Estimated Accuracy
 LC1229;SPC IL W     -   413,570.      720,640.      MT  (+/- 180 meters Scaled)
 LC1229
 LC1229_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK518753(NAD 83)
 LC1229
 LC1229                          SUPERSEDED SURVEY CONTROL
 LC1229
 LC1229  NGVD 29 (??/??/92)  152.678  (m)          500.91   (f) ADJ UNCH    1 2
 LC1229
 LC1229.Superseded values are not recommended for survey control.
 LC1229
 LC1229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1229.See file dsdata.pdf to determine how the superseded data were derived.
 LC1229
 LC1229_MARKER: DB = BENCH MARK DISK
 LC1229_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1229_STAMPING: Z 242 1961
 LC1229_MARK LOGO: CGS
 LC1229_PROJECTION: RECESSED 4 CENTIMETERS
 LC1229_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1229_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1229_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 LC1229+SATELLITE: SATELLITE OBSERVATIONS - August 03, 2022
 LC1229
 LC1229  HISTORY     - Date     Condition        Report By
 LC1229  HISTORY     - 1961     MONUMENTED       CGS
 LC1229  HISTORY     - 20050501 GOOD             ILDT
 LC1229  HISTORY     - 20220803 GOOD             ILDT
 LC1229
 LC1229                          STATION DESCRIPTION
 LC1229
 LC1229'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1229'6.5 MI NW FROM FOREST CITY.
 LC1229'ABOUT 1.5 MILES NORTH ALONG A BLACK TOP AND GRAVEL ROAD FROM THE
 LC1229'ILLINOIS CENTRAL AND CHICAGO MIDLAND RAILWAY STATION AT FOREST
 LC1229'CITY, THENCE 5.0 MILES WEST ALONG A SAND AND GRAVEL ROAD, AT A
 LC1229'SLIGHTLY JOGGED ROAD CROSSING, 48 FEET SOUTH OF THE CENTER LINE
 LC1229'OF THE EAST-WEST ROAD, 30 FEET EAST OF THE CENTER LINE OF THE
 LC1229'WEST LEG OF THE ROAD LEADING SOUTH, 47 FEET NORTHWEST OF THE
 LC1229'CENTER LINE OF THE EAST LEG OF THE ROAD SOUTH, 19 1/2 FEET WEST
 LC1229'OF A 24-INCH FORKED OAK TREE, 3 FEET NORTHEAST OF A 6-INCH
 LC1229'PERSIMMON TREE, 1 1/2 FEET SOUTH OF A STEEL WITNESS POST, 2 FEET
 LC1229'ABOVE THE LEVEL OF THE EAST-WEST ROAD, A DISK IN THE TOP OF A
 LC1229'COPPER COATED STEEL ROD PROJECTING 1 INCH ABOVE THE LEVEL OF THE
 LC1229'GROUND AND PROTECTED BY A 6-INCH TILE WHICH PROJECTS 3 INCHES
 LC1229'ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS DRIVEN TO A DEPTH OF
 LC1229'32 FEET.
 LC1229
 LC1229                          STATION RECOVERY (2005)
 LC1229
 LC1229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (FJH)
 LC1229'RECOVERED IN GOOD CONDITION.
 LC1229
 LC1229                          STATION RECOVERY (2022)
 LC1229
 LC1229'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 LC1229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0220 ***********************************************************************
 KC0220  DESIGNATION -  Z 243
 KC0220  PID         -  KC0220
 KC0220  STATE/COUNTY-  IL/SCOTT
 KC0220  COUNTRY     -  US
 KC0220  USGS QUAD   -  BEDFORD (2018)
 KC0220
 KC0220                         *CURRENT SURVEY CONTROL
 KC0220  ______________________________________________________________________
 KC0220* NAD 83(1986) POSITION- 39 32 01.     (N) 090 31 10.     (W)   SCALED
 KC0220* NAVD 88 ORTHO HEIGHT -   143.838 (meters)      471.91  (feet) ADJUSTED
 KC0220  ______________________________________________________________________
 KC0220  GEOID HEIGHT    -        -32.401 (meters)                     GEOID18
 KC0220  DYNAMIC HEIGHT  -        143.757 (meters)      471.64  (feet) COMP
 KC0220  MODELED GRAVITY -    980,064.9   (mgal)                       NAVD 88
 KC0220
 KC0220  VERT ORDER      -  FIRST     CLASS II
 KC0220
 KC0220.The horizontal coordinates were scaled from a map and have
 KC0220.an estimated accuracy of +/- 6 seconds.
 KC0220
 KC0220.The orthometric height was determined by differential leveling and
 KC0220.adjusted by the NATIONAL GEODETIC SURVEY
 KC0220.in June 1991.
 KC0220
 KC0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0220.GEOID18 height accuracy estimate available here.
 KC0220
 KC0220.Click photographs - Photos may exist for this station.
 KC0220
 KC0220.The dynamic height is computed by dividing the NAVD 88
 KC0220.geopotential number by the normal gravity value computed on the
 KC0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0220.degrees latitude (g = 980.6199 gals.).
 KC0220
 KC0220.The modeled gravity was interpolated from observed gravity values.
 KC0220
 KC0220;                    North         East    Units  Estimated Accuracy
 KC0220;SPC IL W     -   318,270.      669,670.      MT  (+/- 180 meters Scaled)
 KC0220
 KC0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD131789(NAD 83)
 KC0220
 KC0220                          SUPERSEDED SURVEY CONTROL
 KC0220
 KC0220  NGVD 29 (??/??/92)  143.973  (m)          472.35   (f) ADJ UNCH    1 2
 KC0220
 KC0220.Superseded values are not recommended for survey control.
 KC0220
 KC0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0220.See file dsdata.pdf to determine how the superseded data were derived.
 KC0220
 KC0220_MARKER: DB = BENCH MARK DISK
 KC0220_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KC0220_SP_SET: BOX CULVERT HEADWALL
 KC0220_STAMPING: Z 243 1961
 KC0220_MARK LOGO: CGS
 KC0220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0220+STABILITY: SURFACE MOTION
 KC0220
 KC0220  HISTORY     - Date     Condition        Report By
 KC0220  HISTORY     - 1961     MONUMENTED       CGS
 KC0220
 KC0220                          STATION DESCRIPTION
 KC0220
 KC0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 KC0220'6 MI N FROM HILLVIEW.
 KC0220'ABOUT 6.05 MILES NORTH ALONG A BLACK TOP ROAD FROM THE FIRST
 KC0220'BAPTIST CHURCH AT HILLVIEW, 0.85 MILE NORTH OF THE GREEN SCOTT
 KC0220'COUNTY LINE, SET ON TOP OF THE SOUTH END OF THE EAST CONCRETE
 KC0220'HEADWALL OF A 10 FEET CONCRETE BOX CULVERT UNDER THE ROAD, 21
 KC0220'FEET EAST OF THE CENTER LINE OF THE ROAD AND ABOUT LEVEL WITH THE
 KC0220'SURFACE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1250 ***********************************************************************
 LC1250  DESIGNATION -  Z 244
 LC1250  PID         -  LC1250
 LC1250  STATE/COUNTY-  IL/TAZEWELL
 LC1250  COUNTRY     -  US
 LC1250  USGS QUAD   -  MANITO (2018)
 LC1250
 LC1250                         *CURRENT SURVEY CONTROL
 LC1250  ______________________________________________________________________
 LC1250* NAD 83(1986) POSITION- 40 29 05.     (N) 089 49 22.     (W)   SCALED
 LC1250* NAVD 88 ORTHO HEIGHT -   155.433 (meters)      509.95  (feet) ADJUSTED
 LC1250  ______________________________________________________________________
 LC1250  GEOID HEIGHT    -        -32.996 (meters)                     GEOID18
 LC1250  DYNAMIC HEIGHT  -        155.360 (meters)      509.71  (feet) COMP
 LC1250  MODELED GRAVITY -    980,150.6   (mgal)                       NAVD 88
 LC1250
 LC1250  VERT ORDER      -  FIRST     CLASS II
 LC1250
 LC1250.The horizontal coordinates were scaled from a map and have
 LC1250.an estimated accuracy of +/- 6 seconds.
 LC1250
 LC1250.The orthometric height was determined by differential leveling and
 LC1250.adjusted by the NATIONAL GEODETIC SURVEY
 LC1250.in June 1991.
 LC1250
 LC1250.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1250.GEOID18 height accuracy estimate available here.
 LC1250
 LC1250.Click photographs - Photos may exist for this station.
 LC1250
 LC1250.The dynamic height is computed by dividing the NAVD 88
 LC1250.geopotential number by the normal gravity value computed on the
 LC1250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1250.degrees latitude (g = 980.6199 gals.).
 LC1250
 LC1250.The modeled gravity was interpolated from observed gravity values.
 LC1250
 LC1250;                    North         East    Units  Estimated Accuracy
 LC1250;SPC IL W     -   423,870.      729,160.      MT  (+/- 180 meters Scaled)
 LC1250
 LC1250_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK607853(NAD 83)
 LC1250
 LC1250                          SUPERSEDED SURVEY CONTROL
 LC1250
 LC1250  NGVD 29 (??/??/92)  155.536  (m)          510.29   (f) ADJ UNCH    1 2
 LC1250
 LC1250.Superseded values are not recommended for survey control.
 LC1250
 LC1250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1250.See file dsdata.pdf to determine how the superseded data were derived.
 LC1250
 LC1250_MARKER: DB = BENCH MARK DISK
 LC1250_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 LC1250_STAMPING: Z 244 1961
 LC1250_MARK LOGO: CGS
 LC1250_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1250
 LC1250  HISTORY     - Date     Condition        Report By
 LC1250  HISTORY     - 1961     MONUMENTED       CGS
 LC1250
 LC1250                          STATION DESCRIPTION
 LC1250
 LC1250'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC1250'7.1 MI NW FROM MANITO.
 LC1250'ABOUT 0.05 MILE WEST ALONG A STREET FROM THE CHICAGO AND ILLINOIS
 LC1250'MIDLAND RAILROAD STATION AT MANITO, THENCE 4.65 MILES NORTH ALONG
 LC1250'A BLACK TOP ROAD, THENCE 1.9 MILES WEST ALONG A GRAVEL ROAD, THENCE
 LC1250'0.5 MILE SOUTH ALONG A GRAVEL ROAD, AT A SMALL RISE, 0.2 MILE
 LC1250'SOUTH OF THE JUNCTION OF A ROAD TO A FARM HOUSE, 0.25 MILE NORTH
 LC1250'OF THE T JUNCTION OF A ROAD LEADING WEST, 30 FEET WEST OF THE
 LC1250'CENTER LINE OF THE ROAD, 1.4 FEET WEST OF A METAL WITNESS POST,
 LC1250'A DISK ON THE TOP OF A COPPER COATED STEEL ROD PROJECTING 1 INCH
 LC1250'ABOVE THE LEVEL OF THE GROUND AND PROTECTED BY A 6 INCH TILE WHICH
 LC1250'PROJECTS 3 INCHES ABOVE THE LEVEL OF THE GROUND.  THE ROD WAS
 LC1250'DRIVEN TO REFUSAL AT A DEPTH OF 64 FEET.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0724 ***********************************************************************
 KC0724  DESIGNATION -  Z 245 RESET
 KC0724  PID         -  KC0724
 KC0724  STATE/COUNTY-  IL/SCOTT
 KC0724  COUNTRY     -  US
 KC0724  USGS QUAD   -  MEREDOSIA (2018)
 KC0724
 KC0724                         *CURRENT SURVEY CONTROL
 KC0724  ______________________________________________________________________
 KC0724* NAD 83(1986) POSITION- 39 46 56.     (N) 090 31 20.     (W)   SCALED
 KC0724* NAVD 88 ORTHO HEIGHT -   137.84  (meters)      452.2   (feet) RESET
 KC0724  ______________________________________________________________________
 KC0724  GEOID HEIGHT    -        -32.704 (meters)                     GEOID18
 KC0724  VERT ORDER      -  THIRD
 KC0724
 KC0724.The horizontal coordinates were scaled from a map and have
 KC0724.an estimated accuracy of +/- 6 seconds.
 KC0724
 KC0724.The orthometric height was computed from unverified reset data.
 KC0724
 KC0724.No vertical observational check was made to the station.
 KC0724
 KC0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0724.GEOID18 height accuracy estimate available here.
 KC0724
 KC0724.Click photographs - Photos may exist for this station.
 KC0724
 KC0724;                    North         East    Units  Estimated Accuracy
 KC0724;SPC IL W     -   345,870.      669,540.      MT  (+/- 180 meters Scaled)
 KC0724
 KC0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYE121065(NAD 83)
 KC0724
 KC0724                          SUPERSEDED SURVEY CONTROL
 KC0724
 KC0724  NGVD 29 (11/09/15)  137.96   (m)          452.6    (f) RESET       3  
 KC0724
 KC0724.Superseded values are not recommended for survey control.
 KC0724
 KC0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0724.See file dsdata.pdf to determine how the superseded data were derived.
 KC0724
 KC0724_MARKER: DV = VERTICAL CONTROL DISK
 KC0724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0724_STAMPING: Z 245 RESET 1992
 KC0724_MARK LOGO: NGS
 KC0724_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0724+STABILITY: SURFACE MOTION
 KC0724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KC0724+SATELLITE: SATELLITE OBSERVATIONS - 1992
 KC0724
 KC0724  HISTORY     - Date     Condition        Report By
 KC0724  HISTORY     - 1992     MONUMENTED       NGS
 KC0724
 KC0724                          STATION DESCRIPTION
 KC0724
 KC0724'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 KC0724'ABOUT 2.5 MI (4.0 KM) NORTH ALONG ILLINOIS ROUTE 100 FROM THE CROSSING
 KC0724'OF THE WABASH RAILROAD AT BLUFFS, 0.9 MI (1.4 KM) NORTH OF A 55-FOOT
 KC0724'LONG BRIDGE OVER EAGLE RUN, NEAR THE JUNCTION OF A T-ROAD LEADING
 KC0724'EAST, 33.3 M (109.3 FT) EAST OF THE CENTERLINE OF ROUTE 100, 33.9 M
 KC0724'(111.2 FT) SOUTH OF THE CENTERLINE OF THE T-ROAD TO THE EAST, 0.6 M
 KC0724'(2.0 FT) WEST OF WIRE FENCE, 0.4 M (1.3 FT) WEST OF A FIBERGLASS
 KC0724'WITNESS POST, AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT, FLUSH
 KC0724'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0736 ***********************************************************************
 LC0736  DESIGNATION -  Z 246
 LC0736  PID         -  LC0736
 LC0736  STATE/COUNTY-  IL/MCLEAN
 LC0736  COUNTRY     -  US
 LC0736  USGS QUAD   -  CHENOA (2018)
 LC0736
 LC0736                         *CURRENT SURVEY CONTROL
 LC0736  ______________________________________________________________________
 LC0736* NAD 83(1986) POSITION- 40 44 28.     (N) 088 44 16.     (W)   SCALED
 LC0736* NAVD 88 ORTHO HEIGHT -   219.102 (meters)      718.84  (feet) ADJUSTED
 LC0736  ______________________________________________________________________
 LC0736  GEOID HEIGHT    -        -32.123 (meters)                     GEOID18
 LC0736  DYNAMIC HEIGHT  -        219.004 (meters)      718.52  (feet) COMP
 LC0736  MODELED GRAVITY -    980,176.2   (mgal)                       NAVD 88
 LC0736
 LC0736  VERT ORDER      -  SECOND    CLASS 0
 LC0736
 LC0736.The horizontal coordinates were scaled from a map and have
 LC0736.an estimated accuracy of +/- 6 seconds.
 LC0736
 LC0736.The orthometric height was determined by differential leveling and
 LC0736.adjusted by the NATIONAL GEODETIC SURVEY
 LC0736.in June 1991.
 LC0736
 LC0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0736.GEOID18 height accuracy estimate available here.
 LC0736
 LC0736.Click photographs - Photos may exist for this station.
 LC0736
 LC0736.The dynamic height is computed by dividing the NAVD 88
 LC0736.geopotential number by the normal gravity value computed on the
 LC0736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0736.degrees latitude (g = 980.6199 gals.).
 LC0736
 LC0736.The modeled gravity was interpolated from observed gravity values.
 LC0736
 LC0736;                    North         East    Units  Estimated Accuracy
 LC0736;SPC IL E     -   452,370.      265,840.      MT  (+/- 180 meters Scaled)
 LC0736
 LC0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL532114(NAD 83)
 LC0736
 LC0736                          SUPERSEDED SURVEY CONTROL
 LC0736
 LC0736  NGVD 29 (??/??/92)  219.152  (m)          719.00   (f) ADJ UNCH    2 0
 LC0736
 LC0736.Superseded values are not recommended for survey control.
 LC0736
 LC0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0736.See file dsdata.pdf to determine how the superseded data were derived.
 LC0736
 LC0736_MARKER: DB = BENCH MARK DISK
 LC0736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0736_STAMPING: Z 246 1960
 LC0736_MARK LOGO: CGS
 LC0736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0736+STABILITY: SURFACE MOTION
 LC0736
 LC0736  HISTORY     - Date     Condition        Report By
 LC0736  HISTORY     - 1960     MONUMENTED       CGS
 LC0736  HISTORY     - 1961     GOOD             CGS
 LC0736  HISTORY     - 1972     POOR             NGS
 LC0736  HISTORY     - 19841219 MARK NOT FOUND   USPSQD
 LC0736
 LC0736                          STATION DESCRIPTION
 LC0736
 LC0736'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 LC0736'0.4 MI W FROM CHENOA.
 LC0736'ABOUT 0.45 MILE WEST ALONG U.S. HIGHWAY 24 FROM ITS JUNCTION
 LC0736'WITH U.S. HIGHWAY 66 IN THE SOUTHWEST PART OF CHENOA, AT A
 LC0736'FENCE CORNER AND DOUBLE TELEPHONE POLE ON THE SOUTH SIDE OF THE
 LC0736'HIGHWAY, 59 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY 24,
 LC0736'1 FOOT NORTH OF THE FENCE, 26 FEET WEST OF THE FENCE CORNER, 4
 LC0736'FEET SOUTHEAST OF THE NORTH POLE OF THE DOUBLE TELEPHONE POLE,
 LC0736'23 FEET SOUTHWEST OF THE WEST END OF A CORRUGATED PIPE CULVERT,
 LC0736'2.0 FEET WEST-NORTHWEST OF A METAL WITNESS POST, 3 FEET BELOW
 LC0736'THE LEVEL OF THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST
 LC0736'WHICH PROJECTS ABOUT 3 INCHES.
 LC0736
 LC0736                          STATION RECOVERY (1972)
 LC0736
 LC0736'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 LC0736'MARK RECOVERED IN POOR CONDITION.
 LC0736
 LC0736                          STATION RECOVERY (1984)
 LC0736
 LC0736'RECOVERY NOTE BY US POWER SQUADRON 1984 (AER)
 LC0736'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0269 ***********************************************************************
 MF0269  DESIGNATION -  Z 247
 MF0269  PID         -  MF0269
 MF0269  STATE/COUNTY-  IL/LIVINGSTON
 MF0269  COUNTRY     -  US
 MF0269  USGS QUAD   -  DWIGHT (2018)
 MF0269
 MF0269                         *CURRENT SURVEY CONTROL
 MF0269  ______________________________________________________________________
 MF0269* NAD 83(1986) POSITION- 41 04 51.     (N) 088 26 30.     (W)   SCALED
 MF0269* NAVD 88 ORTHO HEIGHT -   198.192 (meters)      650.23  (feet) ADJUSTED
 MF0269  ______________________________________________________________________
 MF0269  GEOID HEIGHT    -        -32.388 (meters)                     GEOID18
 MF0269  DYNAMIC HEIGHT  -        198.113 (meters)      649.98  (feet) COMP
 MF0269  MODELED GRAVITY -    980,218.0   (mgal)                       NAVD 88
 MF0269
 MF0269  VERT ORDER      -  SECOND    CLASS 0
 MF0269
 MF0269.The horizontal coordinates were scaled from a map and have
 MF0269.an estimated accuracy of +/- 6 seconds.
 MF0269
 MF0269.The orthometric height was determined by differential leveling and
 MF0269.adjusted by the NATIONAL GEODETIC SURVEY
 MF0269.in June 1991.
 MF0269
 MF0269.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0269.GEOID18 height accuracy estimate available here.
 MF0269
 MF0269.Click photographs - Photos may exist for this station.
 MF0269
 MF0269.The dynamic height is computed by dividing the NAVD 88
 MF0269.geopotential number by the normal gravity value computed on the
 MF0269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0269.degrees latitude (g = 980.6199 gals.).
 MF0269
 MF0269.The modeled gravity was interpolated from observed gravity values.
 MF0269
 MF0269;                    North         East    Units  Estimated Accuracy
 MF0269;SPC IL E     -   490,020.      290,900.      MT  (+/- 180 meters Scaled)
 MF0269
 MF0269_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL789487(NAD 83)
 MF0269
 MF0269                          SUPERSEDED SURVEY CONTROL
 MF0269
 MF0269  NGVD 29 (??/??/92)  198.264  (m)          650.47   (f) ADJ UNCH    2 0
 MF0269
 MF0269.Superseded values are not recommended for survey control.
 MF0269
 MF0269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0269.See file dsdata.pdf to determine how the superseded data were derived.
 MF0269
 MF0269_MARKER: DB = BENCH MARK DISK
 MF0269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0269_STAMPING: Z 247 1960
 MF0269_MARK LOGO: CGS
 MF0269_PROJECTION: FLUSH
 MF0269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0269+STABILITY: SURFACE MOTION
 MF0269_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MF0269+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2017
 MF0269
 MF0269  HISTORY     - Date     Condition        Report By
 MF0269  HISTORY     - 1960     MONUMENTED       CGS
 MF0269  HISTORY     - 1961     GOOD             CGS
 MF0269  HISTORY     - 20170516 GOOD             ILDT
 MF0269
 MF0269                          STATION DESCRIPTION
 MF0269
 MF0269'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 MF0269'1 MI SW FROM DWIGHT.
 MF0269'ABOUT 1.0 MILE SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
 MF0269'WITH STATE HIGHWAY 17 IN THE WEST PART OF DWIGHT, AT THE JUNCTION
 MF0269'OF OLD U.S. HIGHWAY 66, ABOUT 0.10 MILES NORTHEAST OF THE
 MF0269'JUNCTION OF AN EAST-WEST GRAVELED ROAD, 97 FEET SOUTHEAST OF
 MF0269'THE CENTER LINE OF OLD U.S. HIGHWAY 66, ABOUT 95 YARDS NORTHEAST
 MF0269'OF THE CENTER OF THE JUNCTION OF OLD U.S. HIGHWAY 66 AND U.S.
 MF0269'HIGHWAY 66, 42 FEET NORTHWEST OF THE NORTHWEST RAIL OF THE
 MF0269'SOUTHBOUND TRACK OF THE GULF MOBILE AND OHIO RAIL ROAD, 2.5
 MF0269'FEET SOUTHWEST OF THE SEVENTH TELEGRAPH POLE NORTHEAST OF THE
 MF0269'JUNCTION OF AN EAST-WEST GRAVELED ROAD, 21.5 FEET WEST OF A GULF
 MF0269'MOBILE AND OHIO RAIL ROAD TELEPHONE BOX, 2.1 FEET NORTH OF A METAL
 MF0269'WITNESS POST, 4 FEET BELOW THE LEVEL OF THE TRACK, ABOUT
 MF0269'LEVEL WITH THE OLD HIGHWAY AND SET IN THE TOP OF A CONCRETE
 MF0269'POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND.
 MF0269
 MF0269                          STATION RECOVERY (2017)
 MF0269
 MF0269'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (RAS)
 MF0269'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0158 ***********************************************************************
 JC0158  DESIGNATION -  Z 248
 JC0158  PID         -  JC0158
 JC0158  STATE/COUNTY-  IL/ST CLAIR
 JC0158  COUNTRY     -  US
 JC0158  USGS QUAD   -  FRENCH VILLAGE (2018)
 JC0158
 JC0158                         *CURRENT SURVEY CONTROL
 JC0158  ______________________________________________________________________
 JC0158* NAD 83(1986) POSITION- 38 37 23.33   (N) 090 05 27.39   (W)   HD_HELD1
 JC0158* NAVD 88 ORTHO HEIGHT -   128.136 (meters)      420.39  (feet) ADJUSTED
 JC0158  ______________________________________________________________________
 JC0158  GEOID HEIGHT    -        -30.953 (meters)                     GEOID18
 JC0158  DYNAMIC HEIGHT  -        128.055 (meters)      420.13  (feet) COMP
 JC0158  MODELED GRAVITY -    979,994.5   (mgal)                       NAVD 88
 JC0158
 JC0158  VERT ORDER      -  SECOND    CLASS 0
 JC0158
 JC0158.The horizontal coordinates were determined by differentially corrected
 JC0158.hand held GPS observations or other comparable positioning techniques
 JC0158.and have an estimated accuracy of +/- 3 meters.
 JC0158
 JC0158.The orthometric height was determined by differential leveling and
 JC0158.adjusted by the NATIONAL GEODETIC SURVEY
 JC0158.in June 1991.
 JC0158
 JC0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0158.GEOID18 height accuracy estimate available here.
 JC0158
 JC0158.Click photographs - Photos may exist for this station.
 JC0158
 JC0158.The dynamic height is computed by dividing the NAVD 88
 JC0158.geopotential number by the normal gravity value computed on the
 JC0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0158.degrees latitude (g = 980.6199 gals.).
 JC0158
 JC0158.The modeled gravity was interpolated from observed gravity values.
 JC0158
 JC0158;                    North         East    Units  Estimated Accuracy
 JC0158;SPC IL W     -   217,139.3     706,594.1     MT  (+/- 3 meters HH1 GPS) 
 JC0158
 JC0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC5325578973(NAD 83)
 JC0158
 JC0158                          SUPERSEDED SURVEY CONTROL
 JC0158
 JC0158  NGVD 29 (??/??/92)  128.253  (m)          420.78   (f) ADJ UNCH    2 0
 JC0158
 JC0158.Superseded values are not recommended for survey control.
 JC0158
 JC0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0158.See file dsdata.pdf to determine how the superseded data were derived.
 JC0158
 JC0158_MARKER: DB = BENCH MARK DISK
 JC0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0158_STAMPING: Z 248 1961
 JC0158_MARK LOGO: CGS
 JC0158_PROJECTION: PROJECTING 5 CENTIMETERS
 JC0158_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 JC0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0158+STABILITY: SURFACE MOTION
 JC0158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC0158+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2018
 JC0158
 JC0158  HISTORY     - Date     Condition        Report By
 JC0158  HISTORY     - 1961     MONUMENTED       CGS
 JC0158  HISTORY     - 20050118 GOOD             APISUR
 JC0158  HISTORY     - 20070308 GOOD             INDIV
 JC0158  HISTORY     - 20180401 GOOD             ILDT
 JC0158
 JC0158                          STATION DESCRIPTION
 JC0158
 JC0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JC0158'1 MI S FROM WASHINGTON PARK.
 JC0158'ABOUT 0.05 MILES WEST ALONG FOREST AVENUE FROM THE CITY HALL IN
 JC0158'WASHINGTON PARK, THENCE 1.0 MILES SOUTH ALONG NORTH 56TH STREET
 JC0158'AT THE JUNCTION OF BUNKUM ROAD, 30 FEET WEST OF THE CENTER LINE
 JC0158'OF NORTH 56TH STREET, 51 FEET NORTH OF THE CENTER LINE OF BUNKUM
 JC0158'ROAD, 1 FOOT EAST OF THE FENCE, 16.5 FEET NORTH OF THE FENCE
 JC0158'CORNER, 25 FEET NORTH-NORTHWEST OF THE FIRE HYDRANT, 22.5 FEET
 JC0158'NORTHWEST OF A POWER POLE, 2.5 FEET NORTH-NORTHEAST OF A METAL
 JC0158'WITNESS POST, ABOUT LEVEL WITH THE STREET AND BUNKUM ROAD AND
 JC0158'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JC0158
 JC0158                          STATION RECOVERY (2005)
 JC0158
 JC0158'RECOVERY NOTE BY ASSOCIATED PROFESSIONALS INCORPORATED 2005 (NRB)
 JC0158'A 5 TO 6 FOOT TALL WROUGHT IRON FENCE HAS BEEN CONSTRUCTED APPROX. 2
 JC0158'FEET WEST OF THE MONUMENT. ALL OF THE OTHER TIES CHECK WELL. THE
 JC0158'ACTUAL DISK APPEARS TO BE NOT LEVEL, HOWEVER, THE ELEVATION CHECKS
 JC0158'WELL WITH OTHER BENCH MARKS IN THE AREA.  THERE IS NO EVIDENCE OTHER
 JC0158'THAN ITS APPEARANCE THAT IT HAS BEEN DISTURBED.
 JC0158
 JC0158                          STATION RECOVERY (2007)
 JC0158
 JC0158'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MSS)
 JC0158'RECOVERED IN GOOD CONDITION.
 JC0158
 JC0158                          STATION RECOVERY (2018)
 JC0158
 JC0158'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2018 (BJ)
 JC0158'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1273 ***********************************************************************
 JB1273  DESIGNATION -  Z 249
 JB1273  PID         -  JB1273
 JB1273  STATE/COUNTY-  IL/CLINTON
 JB1273  COUNTRY     -  US
 JB1273  USGS QUAD   -  OKAWVILLE (2018)
 JB1273
 JB1273                         *CURRENT SURVEY CONTROL
 JB1273  ______________________________________________________________________
 JB1273* NAD 83(1986) POSITION- 38 29 45.     (N) 089 36 42.     (W)   SCALED
 JB1273* NAVD 88 ORTHO HEIGHT -   125.111 (meters)      410.47  (feet) ADJUSTED
 JB1273  ______________________________________________________________________
 JB1273  GEOID HEIGHT    -        -30.447 (meters)                     GEOID18
 JB1273  DYNAMIC HEIGHT  -        125.033 (meters)      410.21  (feet) COMP
 JB1273  MODELED GRAVITY -    980,001.4   (mgal)                       NAVD 88
 JB1273
 JB1273  VERT ORDER      -  SECOND    CLASS 0
 JB1273
 JB1273.The horizontal coordinates were scaled from a map and have
 JB1273.an estimated accuracy of +/- 6 seconds.
 JB1273
 JB1273.The orthometric height was determined by differential leveling and
 JB1273.adjusted by the NATIONAL GEODETIC SURVEY
 JB1273.in June 1991.
 JB1273
 JB1273.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1273.GEOID18 height accuracy estimate available here.
 JB1273
 JB1273.Click photographs - Photos may exist for this station.
 JB1273
 JB1273.The dynamic height is computed by dividing the NAVD 88
 JB1273.geopotential number by the normal gravity value computed on the
 JB1273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1273.degrees latitude (g = 980.6199 gals.).
 JB1273
 JB1273.The modeled gravity was interpolated from observed gravity values.
 JB1273
 JB1273;                    North         East    Units  Estimated Accuracy
 JB1273;SPC IL W     -   203,150.      748,410.      MT  (+/- 180 meters Scaled)
 JB1273
 JB1273_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH722640(NAD 83)
 JB1273
 JB1273                          SUPERSEDED SURVEY CONTROL
 JB1273
 JB1273  NGVD 29 (??/??/92)  125.231  (m)          410.86   (f) ADJ UNCH    2 0
 JB1273
 JB1273.Superseded values are not recommended for survey control.
 JB1273
 JB1273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1273.See file dsdata.pdf to determine how the superseded data were derived.
 JB1273
 JB1273_MARKER: DB = BENCH MARK DISK
 JB1273_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 JB1273_SP_SET: BOX CULVERT HEADWALL
 JB1273_STAMPING: Z 249 1961
 JB1273_MARK LOGO: CGS
 JB1273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1273+STABILITY: SURFACE MOTION
 JB1273
 JB1273  HISTORY     - Date     Condition        Report By
 JB1273  HISTORY     - 1961     MONUMENTED       CGS
 JB1273  HISTORY     - 20110825 MARK NOT FOUND   ILDT
 JB1273
 JB1273                          STATION DESCRIPTION
 JB1273
 JB1273'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1273'2.4 MI SE FROM DAMIANSVILLE.
 JB1273'ABOUT 0.4 MILES WEST ALONG A CONCRETE PAVED ROAD FROM THE ST.
 JB1273'DAMIANS CHURCH AND SCHOOL IN DAMIANSVILLE, THENCE 1.0 MILES SOUTH
 JB1273'ALONG AN ASPHALT PAVED ROAD, THENCE 1.0 MILES EAST ALONG AN
 JB1273'ASPHALT PAVED ROAD, AT THE NORTH END OF A CURVE WITH TANGENTS TO
 JB1273'THE NORTH AND WEST, ALSO AT A DRIVE SOUTH TO A FARM HOUSE, SET
 JB1273'IN THE TOP OF THE SOUTH END OF THE WEST HEADWALL OF A 4 FOOT
 JB1273'CONCRETE BOX CULVERT, 15 FEET WEST OF THE CENTER LINE OF THE ROAD,
 JB1273'54 FEET NORTH-NORTHWEST OF THE CENTER OF THE JUNCTION OF THE
 JB1273'ROAD AND THE DRIVE SOUTH, AND ABOUT 1.5 FEET BELOW THE LEVEL OF THE
 JB1273'ROAD.
 JB1273
 JB1273                          STATION RECOVERY (2011)
 JB1273
 JB1273'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1273'.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1461 ***********************************************************************
 ME1461  DESIGNATION -  Z 25
 ME1461  PID         -  ME1461
 ME1461  STATE/COUNTY-  IL/KANKAKEE
 ME1461  COUNTRY     -  US
 ME1461  USGS QUAD   -  BRADLEY (2018)
 ME1461
 ME1461                         *CURRENT SURVEY CONTROL
 ME1461  ______________________________________________________________________
 ME1461* NAD 83(1986) POSITION- 41 08 31.3    (N) 087 51 41.4    (W)   HD_HELD2
 ME1461* NAVD 88 ORTHO HEIGHT -   192.401 (meters)      631.24  (feet) ADJUSTED
 ME1461  ______________________________________________________________________
 ME1461  GEOID HEIGHT    -        -32.828 (meters)                     GEOID18
 ME1461  DYNAMIC HEIGHT  -        192.324 (meters)      630.98  (feet) COMP
 ME1461  MODELED GRAVITY -    980,221.9   (mgal)                       NAVD 88
 ME1461
 ME1461  VERT ORDER      -  SECOND    CLASS 0
 ME1461
 ME1461.The horizontal coordinates were established by autonomous hand held GPS
 ME1461.observations and have an estimated accuracy of +/- 10 meters.
 ME1461
 ME1461.The orthometric height was determined by differential leveling and
 ME1461.adjusted by the NATIONAL GEODETIC SURVEY
 ME1461.in June 1991.
 ME1461
 ME1461.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1461.GEOID18 height accuracy estimate available here.
 ME1461
 ME1461.Click photographs - Photos may exist for this station.
 ME1461
 ME1461.The dynamic height is computed by dividing the NAVD 88
 ME1461.geopotential number by the normal gravity value computed on the
 ME1461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1461.degrees latitude (g = 980.6199 gals.).
 ME1461
 ME1461.The modeled gravity was interpolated from observed gravity values.
 ME1461
 ME1461;                    North         East    Units  Estimated Accuracy
 ME1461;SPC IL E     -   496,922.      339,612.      MT  (+/- 10 meters HH2 GPS)
 ME1461
 ME1461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2770154881(NAD 83)
 ME1461
 ME1461                          SUPERSEDED SURVEY CONTROL
 ME1461
 ME1461  NGVD 29 (??/??/92)  192.492  (m)          631.53   (f) ADJ UNCH    2 0
 ME1461
 ME1461.Superseded values are not recommended for survey control.
 ME1461
 ME1461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1461.See file dsdata.pdf to determine how the superseded data were derived.
 ME1461
 ME1461_MARKER: DB = BENCH MARK DISK
 ME1461_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 ME1461_SP_SET: PIER
 ME1461_STAMPING: Z 25 1934
 ME1461_MARK LOGO: CGS
 ME1461_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 ME1461_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 ME1461+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2005
 ME1461
 ME1461  HISTORY     - Date     Condition        Report By
 ME1461  HISTORY     - 1934     MONUMENTED       CGS
 ME1461  HISTORY     - 1954     GOOD             CGS
 ME1461  HISTORY     - 1988     GOOD             USPSQD
 ME1461  HISTORY     - 20050715 GOOD             USPSQD
 ME1461  HISTORY     - 20051114 POOR             USPSQD
 ME1461  HISTORY     - 20130619 GOOD             ILDT
 ME1461
 ME1461                          STATION DESCRIPTION
 ME1461
 ME1461'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1461'AT BRADLEY.
 ME1461'AT BRADLEY, ABOUT 1.9 MILES NORTHWEST OF THE COURT HOUSE AT
 ME1461'KANKAKEE, 1 BLOCK WEST OF SCHUYLER AVENUE, 1 BLOCK EAST OF
 ME1461'WASHINGTON AVENUE, AT RAILROAD OVERPASS OVER BROADWAY (STATE
 ME1461'HIGHWAY 113), IN THE TOP OF THE EAST SIDE OF THE CONCRETE
 ME1461'FOOTING OF THE EAST CENTER PIER OF OVERPASS AND ABOUT 4 INCHES
 ME1461'ABOVE LEVEL OF HIGHWAY 113.
 ME1461
 ME1461                          STATION RECOVERY (1988)
 ME1461
 ME1461'RECOVERY NOTE BY US POWER SQUADRON 1988 (IB)
 ME1461'RECOVERED IN GOOD CONDITION.
 ME1461
 ME1461                          STATION RECOVERY (2005)
 ME1461
 ME1461'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 ME1461'DISC PAINTED YELLOW WITH THE BASE OF THE PILLAR
 ME1461
 ME1461                          STATION RECOVERY (2005)
 ME1461
 ME1461'RECOVERY NOTE BY US POWER SQUADRON 2005 (JFE)
 ME1461'MARK IS HEAVILY PAINTED OVER WITH YELLOW PAINT
 ME1461
 ME1461                          STATION RECOVERY (2013)
 ME1461
 ME1461'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 ME1461'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1504 ***********************************************************************
 JB1504  DESIGNATION -  Z 250
 JB1504  PID         -  JB1504
 JB1504  STATE/COUNTY-  IL/CLINTON
 JB1504  COUNTRY     -  US
 JB1504  USGS QUAD   -  BREESE (2018)
 JB1504
 JB1504                         *CURRENT SURVEY CONTROL
 JB1504  ______________________________________________________________________
 JB1504* NAD 83(1986) POSITION- 38 33 36.     (N) 089 36 43.     (W)   SCALED
 JB1504* NAVD 88 ORTHO HEIGHT -   135.288 (meters)      443.86  (feet) ADJUSTED
 JB1504  ______________________________________________________________________
 JB1504  GEOID HEIGHT    -        -30.631 (meters)                     GEOID18
 JB1504  DYNAMIC HEIGHT  -        135.203 (meters)      443.58  (feet) COMP
 JB1504  MODELED GRAVITY -    979,998.0   (mgal)                       NAVD 88
 JB1504
 JB1504  VERT ORDER      -  SECOND    CLASS 0
 JB1504
 JB1504.The horizontal coordinates were scaled from a map and have
 JB1504.an estimated accuracy of +/- 6 seconds.
 JB1504
 JB1504.The orthometric height was determined by differential leveling and
 JB1504.adjusted by the NATIONAL GEODETIC SURVEY
 JB1504.in June 1991.
 JB1504
 JB1504.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1504.GEOID18 height accuracy estimate available here.
 JB1504
 JB1504.Click photographs - Photos may exist for this station.
 JB1504
 JB1504.The dynamic height is computed by dividing the NAVD 88
 JB1504.geopotential number by the normal gravity value computed on the
 JB1504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1504.degrees latitude (g = 980.6199 gals.).
 JB1504
 JB1504.The modeled gravity was interpolated from observed gravity values.
 JB1504
 JB1504;                    North         East    Units  Estimated Accuracy
 JB1504;SPC IL W     -   210,270.      748,350.      MT  (+/- 180 meters Scaled)
 JB1504
 JB1504_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH724711(NAD 83)
 JB1504
 JB1504                          SUPERSEDED SURVEY CONTROL
 JB1504
 JB1504  NGVD 29 (??/??/92)  135.407  (m)          444.25   (f) ADJ UNCH    2 0
 JB1504
 JB1504.Superseded values are not recommended for survey control.
 JB1504
 JB1504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1504.See file dsdata.pdf to determine how the superseded data were derived.
 JB1504
 JB1504_MARKER: DB = BENCH MARK DISK
 JB1504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1504_STAMPING: Z 250 1961
 JB1504_MARK LOGO: CGS
 JB1504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1504+STABILITY: SURFACE MOTION
 JB1504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1504+SATELLITE: SATELLITE OBSERVATIONS - August 25, 2011
 JB1504
 JB1504  HISTORY     - Date     Condition        Report By
 JB1504  HISTORY     - 1961     MONUMENTED       CGS
 JB1504  HISTORY     - 20110825 GOOD             ILDT
 JB1504
 JB1504                          STATION DESCRIPTION
 JB1504
 JB1504'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1504'3.3 MI S FROM AVISTON.
 JB1504'ABOUT 3.3 MILES SOUTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1504'CATHOLIC CHURCH IN AVISTON, ABOUT 0.10 MILE NORTH OF A FARM HOUSE
 JB1504'WEST OF THE ROAD, AT THE JUNCTION OF A DRIVE EAST TO A FARM HOUSE,
 JB1504'31 FEET EAST OF THE CENTER LINE OF THE ROAD, 34 FEET SOUTH OF
 JB1504'THE CENTER LINE OF THE DRIVE, 19.5 FEET SOUTH-SOUTHEAST OF THE
 JB1504'SOUTH END OF A CORRUGATED PIPE CULVERT, 140 FEET NORTH OF A
 JB1504'POWER POLE WITH A TRANSFORMER, 1 FOOT WEST OF A FENCE, 1.8 FEET
 JB1504'NORTH-NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 JB1504'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 JB1504'PROJECTING 4 INCHES.  NOTE-- THIS MARK MAY ALSO BE REACHED FROM
 JB1504'THE POST OFFICE IN ALBERS BY GOING 1.25 MILES NORTH ALONG AN
 JB1504'ASPHALT PAVED ROAD.
 JB1504
 JB1504                          STATION RECOVERY (2011)
 JB1504
 JB1504'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1504'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1200 ***********************************************************************
 JB1200  DESIGNATION -  Z 251
 JB1200  PID         -  JB1200
 JB1200  STATE/COUNTY-  IL/JEFFERSON
 JB1200  COUNTRY     -  US
 JB1200  USGS QUAD   -  WOODLAWN (2018)
 JB1200
 JB1200                         *CURRENT SURVEY CONTROL
 JB1200  ______________________________________________________________________
 JB1200* NAD 83(1986) POSITION- 38 19 25.     (N) 089 04 33.     (W)   SCALED
 JB1200* NAVD 88 ORTHO HEIGHT -   151.400 (meters)      496.72  (feet) ADJUSTED
 JB1200  ______________________________________________________________________
 JB1200  GEOID HEIGHT    -        -30.097 (meters)                     GEOID18
 JB1200  DYNAMIC HEIGHT  -        151.304 (meters)      496.40  (feet) COMP
 JB1200  MODELED GRAVITY -    979,989.0   (mgal)                       NAVD 88
 JB1200
 JB1200  VERT ORDER      -  SECOND    CLASS 0
 JB1200
 JB1200.The horizontal coordinates were scaled from a map and have
 JB1200.an estimated accuracy of +/- 6 seconds.
 JB1200
 JB1200.The orthometric height was determined by differential leveling and
 JB1200.adjusted by the NATIONAL GEODETIC SURVEY
 JB1200.in June 1991.
 JB1200
 JB1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1200.GEOID18 height accuracy estimate available here.
 JB1200
 JB1200.Click photographs - Photos may exist for this station.
 JB1200
 JB1200.The dynamic height is computed by dividing the NAVD 88
 JB1200.geopotential number by the normal gravity value computed on the
 JB1200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1200.degrees latitude (g = 980.6199 gals.).
 JB1200
 JB1200.The modeled gravity was interpolated from observed gravity values.
 JB1200
 JB1200;                    North         East    Units  Estimated Accuracy
 JB1200;SPC IL E     -   184,160.      235,070.      MT  (+/- 180 meters Scaled)
 JB1200
 JB1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH185437(NAD 83)
 JB1200
 JB1200                          SUPERSEDED SURVEY CONTROL
 JB1200
 JB1200  NGVD 29 (??/??/92)  151.508  (m)          497.07   (f) ADJ UNCH    2 0
 JB1200
 JB1200.Superseded values are not recommended for survey control.
 JB1200
 JB1200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1200.See file dsdata.pdf to determine how the superseded data were derived.
 JB1200
 JB1200_MARKER: DB = BENCH MARK DISK
 JB1200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1200_STAMPING: Z 251 1961
 JB1200_MARK LOGO: CGS
 JB1200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1200+STABILITY: SURFACE MOTION
 JB1200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB1200+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2014
 JB1200
 JB1200  HISTORY     - Date     Condition        Report By
 JB1200  HISTORY     - 1961     MONUMENTED       CGS
 JB1200  HISTORY     - 20071127 GOOD             ILDT
 JB1200  HISTORY     - 20090126 GOOD             ILDT
 JB1200  HISTORY     - 20110421 GOOD             ILDT
 JB1200  HISTORY     - 20121003 GOOD             ILDT
 JB1200  HISTORY     - 20140625 GOOD             ILDT
 JB1200
 JB1200                          STATION DESCRIPTION
 JB1200
 JB1200'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB1200'2.6 MI W FROM WOODLAWN.
 JB1200'ABOUT 0.15 MILE NORTH ALONG AN ASPHALT PAVED ROAD FROM THE
 JB1200'WOODLAWN GRADE SCHOOL IN WOODLAWN, THENCE 2.3 MILE WEST ALONG AN
 JB1200'OILED ROAD, THENCE 0.15 MILE SOUTH ALONG AN OILED ROAD, 29 FEET
 JB1200'WEST OF THE CENTER OF THE ROAD, 1.5 FEET EAST OF A FENCE, 3 FEET
 JB1200'NORTHEAST OF THE FIFTH POWER POLE SOUTH OF THE CROSSING OF THE
 JB1200'LOUISVILLE AND NASHVILLE RAILROAD, 1.8 FEET SOUTHEAST OF A METAL
 JB1200'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET
 JB1200'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB1200
 JB1200                          STATION RECOVERY (2007)
 JB1200
 JB1200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2007 (MAF)
 JB1200'RECOVERED IN GOOD CONDITION.
 JB1200
 JB1200                          STATION RECOVERY (2009)
 JB1200
 JB1200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1200'RECOVERED IN GOOD CONDITION.
 JB1200
 JB1200                          STATION RECOVERY (2011)
 JB1200
 JB1200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MF)
 JB1200'RECOVERED IN GOOD CONDITION.
 JB1200
 JB1200                          STATION RECOVERY (2012)
 JB1200
 JB1200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (EPF)
 JB1200'RECOVERED IN GOOD CONDITION.
 JB1200
 JB1200                          STATION RECOVERY (2014)
 JB1200
 JB1200'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1552 ***********************************************************************
 JB1552  DESIGNATION -  Z 252 RESET
 JB1552  PID         -  JB1552
 JB1552  STATE/COUNTY-  IL/WAYNE
 JB1552  COUNTRY     -  US
 JB1552  USGS QUAD   -  BLUFORD (2018)
 JB1552
 JB1552                         *CURRENT SURVEY CONTROL
 JB1552  ______________________________________________________________________
 JB1552* NAD 83(1986) POSITION- 38 15 28.     (N) 088 41 23.     (W)   SCALED
 JB1552* NAVD 88 ORTHO HEIGHT -   133.38  (+/-2cm)      437.6   (feet) VERTCON3
 JB1552  ______________________________________________________________________
 JB1552  GEOID HEIGHT    -        -30.252 (meters)                     GEOID18
 JB1552  VERT ORDER      -  THIRD (See Below)
 JB1552
 JB1552.The horizontal coordinates were scaled from a map and have
 JB1552.an estimated accuracy of +/- 6 seconds.
 JB1552
 JB1552.The NAVD 88 height was computed by applying the VERTCON shift value to
 JB1552.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JB1552
 JB1552.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1552.GEOID18 height accuracy estimate available here.
 JB1552
 JB1552.The vertical order pertains to the NGVD 29 superseded value.
 JB1552
 JB1552.Click photographs - Photos may exist for this station.
 JB1552
 JB1552;                    North         East    Units  Estimated Accuracy
 JB1552;SPC IL E     -   176,650.      268,810.      MT  (+/- 180 meters Scaled)
 JB1552
 JB1552_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH521357(NAD 83)
 JB1552
 JB1552                          SUPERSEDED SURVEY CONTROL
 JB1552
 JB1552  NGVD 29 (11/09/15)  133.50   (m)          438.0    (f) RESET       3  
 JB1552
 JB1552.Superseded values are not recommended for survey control.
 JB1552
 JB1552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1552.See file dsdata.pdf to determine how the superseded data were derived.
 JB1552
 JB1552_MARKER: DV = VERTICAL CONTROL DISK
 JB1552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1552_STAMPING: Z 252 RESET 1976
 JB1552_MARK LOGO: NGS
 JB1552_PROJECTION: FLUSH
 JB1552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1552+STABILITY: SURFACE MOTION
 JB1552
 JB1552  HISTORY     - Date     Condition        Report By
 JB1552  HISTORY     - 1976     MONUMENTED       NGS
 JB1552
 JB1552                          STATION DESCRIPTION
 JB1552
 JB1552'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 JB1552'4.5 MI NE FROM BELLE HIVE.
 JB1552'1.65 MILES NORTH AAONG AN ASPHALT PAVED ROAD FROM THE POST OFFICE IN
 JB1552'BELLE HIVE, THENCE 2.85 MILES EAST ALONG A PAVED ASPHALT ROAD AT A
 JB1552'FARM HOUSE AND BARN ON THE SOUTH SIDE ON THE ROAD, 24 FEET NORTH OF
 JB1552'THE CENTERLINE OF THE ROAD, 52 FEET WEST OF AN EXTENDED CENTERLINE OF
 JB1552'A DRIVEWAY  48 FEET EAST OF THE CENTERLINE OF AN EXTENDED DRIVEWAY, 1
 JB1552'FOOT WEST OF A POWER POLE WITH TRANSFORMER, AND 4 FEET NORTH OF A
 JB1552'FENCELINE.
 JB1552'THE MARK IS 1 FT ABOVE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0244 ***********************************************************************
 JB0244  DESIGNATION -  Z 253
 JB0244  PID         -  JB0244
 JB0244  STATE/COUNTY-  IL/WHITE
 JB0244  COUNTRY     -  US
 JB0244  USGS QUAD   -  BURNT PRAIRIE (2018)
 JB0244
 JB0244                         *CURRENT SURVEY CONTROL
 JB0244  ______________________________________________________________________
 JB0244* NAD 83(1986) POSITION- 38 15 21.     (N) 088 15 39.     (W)   SCALED
 JB0244* NAVD 88 ORTHO HEIGHT -   124.275 (meters)      407.73  (feet) ADJUSTED
 JB0244  ______________________________________________________________________
 JB0244  GEOID HEIGHT    -        -30.573 (meters)                     GEOID18
 JB0244  DYNAMIC HEIGHT  -        124.195 (meters)      407.46  (feet) COMP
 JB0244  MODELED GRAVITY -    979,985.7   (mgal)                       NAVD 88
 JB0244
 JB0244  VERT ORDER      -  SECOND    CLASS 0
 JB0244
 JB0244.The horizontal coordinates were scaled from a map and have
 JB0244.an estimated accuracy of +/- 6 seconds.
 JB0244
 JB0244.The orthometric height was determined by differential leveling and
 JB0244.adjusted by the NATIONAL GEODETIC SURVEY
 JB0244.in June 1991.
 JB0244
 JB0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0244.GEOID18 height accuracy estimate available here.
 JB0244
 JB0244.Click photographs - Photos may exist for this station.
 JB0244
 JB0244.The dynamic height is computed by dividing the NAVD 88
 JB0244.geopotential number by the normal gravity value computed on the
 JB0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0244.degrees latitude (g = 980.6199 gals.).
 JB0244
 JB0244.The modeled gravity was interpolated from observed gravity values.
 JB0244
 JB0244;                    North         East    Units  Estimated Accuracy
 JB0244;SPC IL E     -   176,370.      306,350.      MT  (+/- 180 meters Scaled)
 JB0244
 JB0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH896349(NAD 83)
 JB0244
 JB0244                          SUPERSEDED SURVEY CONTROL
 JB0244
 JB0244  NGVD 29 (??/??/92)  124.398  (m)          408.13   (f) ADJ UNCH    2 0
 JB0244
 JB0244.Superseded values are not recommended for survey control.
 JB0244
 JB0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0244.See file dsdata.pdf to determine how the superseded data were derived.
 JB0244
 JB0244_MARKER: DB = BENCH MARK DISK
 JB0244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0244_STAMPING: Z 253 1961
 JB0244_MARK LOGO: CGS
 JB0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0244+STABILITY: SURFACE MOTION
 JB0244
 JB0244  HISTORY     - Date     Condition        Report By
 JB0244  HISTORY     - 1961     MONUMENTED       CGS
 JB0244  HISTORY     - 20141103 MARK NOT FOUND   ILDT
 JB0244
 JB0244                          STATION DESCRIPTION
 JB0244
 JB0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 JB0244'0.5 MI NW FROM BURNT PRAIRIE.
 JB0244'ABOUT 0.2 MILE WEST ON BLACK TOP ROAD FROM THE POST OFFICE IN
 JB0244'BURNT PRAIRIE, THENCE 0.3 MILE NORTH ON GRAVELED ROAD, AT FENCE
 JB0244'CORNER AND FIELD ENTRANCE EAST OF ROAD, 43.5 FEET SOUTH OF CENTER
 JB0244'OF FIELD ENTRANCE, 23 FEET SOUTH OF A FENCE CORNER, 21 FEET EAST
 JB0244'OF THE CENTER OF ROAD, 8.5 FEET SOUTH OF A CATALPA TREE, 7.5 FEET
 JB0244'NORTH OF A CATALPA TREE, 1.7 FEET NORTH OF A WITNESS POST, 1 FOOT
 JB0244'WEST OF A FENCE, ABOUT 0.5 FEET BELOW THE LEVEL OF ROAD, AND
 JB0244'SET IN TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 JB0244
 JB0244                          STATION RECOVERY (2014)
 JB0244
 JB0244'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0244'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0812 ***********************************************************************
 JB0812  DESIGNATION -  Z 255
 JB0812  PID         -  JB0812
 JB0812  STATE/COUNTY-  IL/MARION
 JB0812  COUNTRY     -  US
 JB0812  USGS QUAD   -  FAIRMAN (2018)
 JB0812
 JB0812                         *CURRENT SURVEY CONTROL
 JB0812  ______________________________________________________________________
 JB0812* NAD 83(1986) POSITION- 38 44 09.22   (N) 089 05 54.47   (W)   HD_HELD1
 JB0812* NAVD 88 ORTHO HEIGHT -   151.416 (meters)      496.77  (feet) ADJUSTED
 JB0812  ______________________________________________________________________
 JB0812  GEOID HEIGHT    -        -31.235 (meters)                     GEOID18
 JB0812  DYNAMIC HEIGHT  -        151.322 (meters)      496.46  (feet) COMP
 JB0812  MODELED GRAVITY -    979,999.3   (mgal)                       NAVD 88
 JB0812
 JB0812  VERT ORDER      -  FIRST     CLASS I
 JB0812
 JB0812.The horizontal coordinates were determined by differentially corrected
 JB0812.hand held GPS observations or other comparable positioning techniques
 JB0812.and have an estimated accuracy of +/- 3 meters.
 JB0812
 JB0812.The orthometric height was determined by differential leveling and
 JB0812.adjusted by the NATIONAL GEODETIC SURVEY
 JB0812.in June 1991.
 JB0812
 JB0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0812.GEOID18 height accuracy estimate available here.
 JB0812
 JB0812.Click photographs - Photos may exist for this station.
 JB0812
 JB0812.The dynamic height is computed by dividing the NAVD 88
 JB0812.geopotential number by the normal gravity value computed on the
 JB0812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0812.degrees latitude (g = 980.6199 gals.).
 JB0812
 JB0812.The modeled gravity was interpolated from observed gravity values.
 JB0812
 JB0812;                    North         East    Units  Estimated Accuracy
 JB0812;SPC IL E     -   229,937.6     233,475.0     MT  (+/- 3 meters HH1 GPS) 
 JB0812
 JB0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH1760789559(NAD 83)
 JB0812
 JB0812                          SUPERSEDED SURVEY CONTROL
 JB0812
 JB0812  NGVD 29 (??/??/92)  151.535  (m)          497.16   (f) ADJ UNCH    1 1
 JB0812
 JB0812.Superseded values are not recommended for survey control.
 JB0812
 JB0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0812.See file dsdata.pdf to determine how the superseded data were derived.
 JB0812
 JB0812_MARKER: DB = BENCH MARK DISK
 JB0812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0812_STAMPING: Z 255 1961
 JB0812_MARK LOGO: CGS
 JB0812_PROJECTION: PROJECTING 8 CENTIMETERS
 JB0812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0812+STABILITY: SURFACE MOTION
 JB0812_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0812+SATELLITE: SATELLITE OBSERVATIONS - September 17, 2015
 JB0812
 JB0812  HISTORY     - Date     Condition        Report By
 JB0812  HISTORY     - 1961     MONUMENTED       CGS
 JB0812  HISTORY     - 1969     GOOD             CGS
 JB0812  HISTORY     - 20110912 MARK NOT FOUND   ILDT
 JB0812  HISTORY     - 20140619 MARK NOT FOUND   ILDT
 JB0812  HISTORY     - 20150326 GOOD             MCA
 JB0812  HISTORY     - 20150917 GOOD             AMESC
 JB0812
 JB0812                          STATION DESCRIPTION
 JB0812
 JB0812'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0812'1.2 MI S FROM PATOKA.
 JB0812'ABOUT 1.25 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0812'THE POST OFFICE AT PATOKA, 0.15 MILE NORTH OF MILEPOST 674, 120
 JB0812'FEET SOUTHEAST OF THE CENTER OF A CROSSING OF THE RAILROAD AND A
 JB0812'ROAD, 94 FEET EAST OF THE EAST RAIL, 86 FEET SOUTH OF THE CENTER
 JB0812'LINE OF THE ROAD, 66 FEET SOUTH OF POWER POLE NUMBER D 63 220,
 JB0812'1 1/2 FEET WEST OF A FENCE, 1.5 FEET NORTH OF A METAL WITNESS
 JB0812'POST, ABOUT LEVEL WITH THE ROAD, ABOUT 6 FEET BELOW THE LEVEL
 JB0812'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH
 JB0812'PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND.  SEC 4, T 3 N,
 JB0812'R 1 E.
 JB0812
 JB0812                          STATION RECOVERY (2011)
 JB0812
 JB0812'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB0812'MARK NOT FOUND.
 JB0812
 JB0812                          STATION RECOVERY (2014)
 JB0812
 JB0812'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0812'MARK NOT FOUND.
 JB0812
 JB0812                          STATION RECOVERY (2015)
 JB0812
 JB0812'RECOVERY NOTE BY METRO CONSULTING ASSOCIATES 2015 (CCM)
 JB0812'MARK IS 1.0 FT (0.3 M) NORTH OF A METAL WITNESS POST AND IS 1.0 FT
 JB0812'(0.3 M) WEST OF THE REMAINS OF A WIRE FENCE RUNNING NORTH-SOUTH.
 JB0812
 JB0812                          STATION RECOVERY (2015)
 JB0812
 JB0812'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0812'RECOVERED IN GOOD CONDITION.
 JB0812'
 JB0812'NOTE-ADD-THE RAILROAD TRACKS ARE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB2076 ***********************************************************************
 JB2076  DESIGNATION -  Z 256 RESET
 JB2076  PID         -  JB2076
 JB2076  STATE/COUNTY-  IL/FAYETTE
 JB2076  COUNTRY     -  US
 JB2076  USGS QUAD   -  HAGARSTOWN (2018)
 JB2076
 JB2076                         *CURRENT SURVEY CONTROL
 JB2076  ______________________________________________________________________
 JB2076* NAD 83(1986) POSITION- 38 59 14.     (N) 089 09 55.     (W)   SCALED
 JB2076* NAVD 88 ORTHO HEIGHT -   161.96  (meters)      531.4   (feet) RESET
 JB2076  ______________________________________________________________________
 JB2076  GEOID HEIGHT    -        -31.688 (meters)                     GEOID18
 JB2076  VERT ORDER      -  THIRD
 JB2076
 JB2076.This mark is at Vandalia Airport (VLA)
 JB2076
 JB2076.The horizontal coordinates were scaled from a map and have
 JB2076.an estimated accuracy of +/- 6 seconds.
 JB2076
 JB2076.The orthometric height was computed from unverified reset data.
 JB2076
 JB2076.No vertical observational check was made to the station.
 JB2076
 JB2076.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB2076.GEOID18 height accuracy estimate available here.
 JB2076
 JB2076.Click photographs - Photos may exist for this station.
 JB2076
 JB2076;                    North         East    Units  Estimated Accuracy
 JB2076;SPC IL E     -   257,890.      227,920.      MT  (+/- 180 meters Scaled)
 JB2076
 JB2076_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ124175(NAD 83)
 JB2076
 JB2076                          SUPERSEDED SURVEY CONTROL
 JB2076
 JB2076  NGVD 29 (11/09/15)  162.09   (m)          531.8    (f) RESET       3  
 JB2076
 JB2076.Superseded values are not recommended for survey control.
 JB2076
 JB2076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB2076.See file dsdata.pdf to determine how the superseded data were derived.
 JB2076
 JB2076_MARKER: DV = VERTICAL CONTROL DISK
 JB2076_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 JB2076_SP_SET: HANGER ENTRANCE
 JB2076_STAMPING: Z 256 RESET 1985
 JB2076_MARK LOGO: NGS
 JB2076_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 JB2076
 JB2076  HISTORY     - Date     Condition        Report By
 JB2076  HISTORY     - 1985     MONUMENTED       NGS
 JB2076
 JB2076                          STATION DESCRIPTION
 JB2076
 JB2076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 JB2076'5.2 KM (3.25 MI) NW FROM VANDALIA.
 JB2076'0.96 KM (0.60 MI) NORTH ALONG STATE HIGHWAY 185 FROM ITS JUNCTION WITH
 JB2076'U.S. HIGHWAY 40, THENCE 4.1 KM (2.55 MI) WEST ALONG A BLACKTOP ROAD
 JB2076'LEADING TO THE VANDALIA MUNICIPAL AIRPORT TO AIRPORT DRIVE ON RIGHT.
 JB2076'TURN RIGHT AND GO NORTH FOR 0.16 KM (0.10 MI) TO A AIRPLANE HANGER,
 JB2076'IN ENTRANCE WAY TO THE WEST ENTRANCE, NUMBER 5 HANGER, 4.6 M
 JB2076'(15.1 FT) EAST FROM THE SOUTHWEST CORNER OF HANGER AND 0.6 M (2.0 FT)
 JB2076'SOUTH FROM THE SOUTH FACE OF HANGER.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0770 ***********************************************************************
 KB0770  DESIGNATION -  Z 257
 KB0770  PID         -  KB0770
 KB0770  STATE/COUNTY-  IL/SHELBY
 KB0770  COUNTRY     -  US
 KB0770  USGS QUAD   -  OCONEE (2018)
 KB0770
 KB0770                         *CURRENT SURVEY CONTROL
 KB0770  ______________________________________________________________________
 KB0770* NAD 83(2011) POSITION- 39 16 56.22393(N) 089 06 33.53547(W)   ADJUSTED
 KB0770* NAD 83(2011) ELLIP HT-   173.544 (meters)        (06/27/12)   ADJUSTED
 KB0770* NAD 83(2011) EPOCH   -  2010.00
 KB0770* NAVD 88 ORTHO HEIGHT -   205.638 (meters)      674.66  (feet) ADJUSTED
 KB0770  ______________________________________________________________________
 KB0770  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 KB0770  NAD 83(2011) X  -     76,848.277 (meters)                     COMP
 KB0770  NAD 83(2011) Y  - -4,943,082.338 (meters)                     COMP
 KB0770  NAD 83(2011) Z  -  4,016,732.964 (meters)                     COMP
 KB0770  LAPLACE CORR    -         -2.88  (seconds)                    DEFLEC18
 KB0770  DYNAMIC HEIGHT  -        205.512 (meters)      674.25  (feet) COMP
 KB0770  MODELED GRAVITY -    980,011.0   (mgal)                       NAVD 88
 KB0770
 KB0770  VERT ORDER      -  SECOND    CLASS I
 KB0770
 KB0770  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0770  Standards:
 KB0770         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0770            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0770  -------------------------------------------------------------------
 KB0770  NETWORK    1.48   1.94           0.65   0.55   0.99      0.10594563
 KB0770  -------------------------------------------------------------------
 KB0770  Click here for local accuracies and other accuracy information.
 KB0770
 KB0770.The horizontal coordinates were established by GPS observations
 KB0770.and adjusted by the National Geodetic Survey in June 2012.
 KB0770
 KB0770.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0770.been affixed to the stable North American tectonic plate. See 
 KB0770.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0770
 KB0770.The horizontal coordinates are valid at the epoch date displayed above
 KB0770.which is a decimal equivalence of Year/Month/Day.
 KB0770
 KB0770.The orthometric height was determined by differential leveling and
 KB0770.adjusted by the NATIONAL GEODETIC SURVEY
 KB0770.in May 2016.
 KB0770
 KB0770.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0770.GEOID18 height accuracy estimate available here.
 KB0770
 KB0770.Click photographs - Photos may exist for this station.
 KB0770
 KB0770.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0770
 KB0770.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0770
 KB0770.The ellipsoidal height was determined by GPS observations
 KB0770.and is referenced to NAD 83.
 KB0770
 KB0770.The dynamic height is computed by dividing the NAVD 88
 KB0770.geopotential number by the normal gravity value computed on the
 KB0770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0770.degrees latitude (g = 980.6199 gals.).
 KB0770
 KB0770.The modeled gravity was interpolated from observed gravity values.
 KB0770
 KB0770. The following values were computed from the NAD 83(2011) position.
 KB0770
 KB0770;                    North         East     Units Scale Factor Converg.
 KB0770;SPC IL E     -   290,603.022   233,048.643   MT  1.00003017   -0 29 28.8
 KB0770;SPC IL E     -   953,420.08    764,593.76   sFT  1.00003017   -0 29 28.8
 KB0770;UTM  16      - 4,350,223.560   318,070.414   MT  1.00000754   -1 20 09.1
 KB0770
 KB0770!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0770!SPC IL E     -   0.99997277  x   1.00003017  =   1.00000294
 KB0770!UTM  16      -   0.99997277  x   1.00000754  =   0.99998031
 KB0770
 KB0770_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ1807050223(NAD 83)
 KB0770
 KB0770                          SUPERSEDED SURVEY CONTROL
 KB0770
 KB0770  NAD 83(2007)-  39 16 56.22345(N)    089 06 33.53632(W) AD(2002.00) 0
 KB0770  ELLIP H (02/10/07)  173.585  (m)                       GP(2002.00)    
 KB0770  ELLIP H (12/06/04)  173.573  (m)                       GP(       ) 4 1
 KB0770  NAD 83(1997)-  39 16 56.22360(N)    089 06 33.53591(W) AD(       ) 1
 KB0770  ELLIP H (12/18/02)  173.588  (m)                       GP(       ) 4 2
 KB0770  NAVD 88             205.63   (m)          674.6    (f) LEVELING    3  
 KB0770  NAVD 88 (06/15/91)  205.626  (m)          674.62   (f) SUPERSEDED  1 1
 KB0770  NGVD 29 (??/??/92)  205.701  (m)          674.87   (f) ADJ UNCH    1 1
 KB0770
 KB0770.Superseded values are not recommended for survey control.
 KB0770
 KB0770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0770.See file dsdata.pdf to determine how the superseded data were derived.
 KB0770
 KB0770_MARKER: DB = BENCH MARK DISK
 KB0770_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 KB0770_SP_SET: CULVERT
 KB0770_STAMPING: Z 257 1961
 KB0770_MARK LOGO: CGS
 KB0770_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0770+STABILITY: SURFACE MOTION
 KB0770_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0770+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2022
 KB0770
 KB0770  HISTORY     - Date     Condition        Report By
 KB0770  HISTORY     - 1961     MONUMENTED       CGS
 KB0770  HISTORY     - 1969     GOOD             CGS
 KB0770  HISTORY     - 1976     GOOD             NGS
 KB0770  HISTORY     - 20001229 GOOD             ZAMBRA
 KB0770  HISTORY     - 20060313 GOOD             CAS
 KB0770  HISTORY     - 20140718 GOOD             ILDT
 KB0770  HISTORY     - 20150903 GOOD             AMESC
 KB0770  HISTORY     - 20220427 GOOD             ILDT
 KB0770
 KB0770                          STATION DESCRIPTION
 KB0770
 KB0770'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0770'7.6 MI S FROM PANA.
 KB0770'ABOUT 7.65 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0770'THE RAILROAD SWITCH CONTROL TOWER AT PANA, AT THE SOUTH EDGE OF
 KB0770'THE COMMUNITY OF OCONEE, 0.1 MILE NORTH OF MILEPOST 712, 110
 KB0770'YARDS SOUTH OF A CROSSING OF THE RAILROAD AND A ROAD, 30 YARDS
 KB0770'EAST OF THE EAST RAIL, SET IN THE TOP OF THE SOUTH END OF THE WEST
 KB0770'CONCRETE HEADWALL OF A 6-FOOT BOX CULVERT UNDER THE ROAD, 11
 KB0770'FEET WEST OF THE CENTER LINE OF THE ROAD, 2 1/2 FEET NORTH OF
 KB0770'THE SOUTH END OF THE HEADWALL, ABOUT 2 FEET ABOVE THE LEVEL OF
 KB0770'THE ROAD, AND ABOUT 6 FEET BELOW THE LEVEL OF THE TRACK.  SEC
 KB0770'29, T10N, R1E.
 KB0770
 KB0770                          STATION RECOVERY (1976)
 KB0770
 KB0770'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0770'RECOVERED IN GOOD CONDITION.
 KB0770
 KB0770                          STATION RECOVERY (2000)
 KB0770
 KB0770'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 KB0770'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 KB0770'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 KB0770'
 KB0770
 KB0770                          STATION RECOVERY (2006)
 KB0770
 KB0770'RECOVERY NOTE BY CONTINENTAL AERIAL SURVEY INCO 2006 (JDA)
 KB0770'RECOVERED IN GOOD CONDITION.
 KB0770
 KB0770                          STATION RECOVERY (2014)
 KB0770
 KB0770'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (DL)
 KB0770'RECOVERED AS DESCRIBED
 KB0770
 KB0770                          STATION RECOVERY (2015)
 KB0770
 KB0770'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 KB0770'RECOVERED AS DESCRIBED.
 KB0770
 KB0770                          STATION RECOVERY (2022)
 KB0770
 KB0770'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0770'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0486 ***********************************************************************
 LC0486  DESIGNATION -  Z 258
 LC0486  PID         -  LC0486
 LC0486  STATE/COUNTY-  IL/DE WITT
 LC0486  COUNTRY     -  US
 LC0486  USGS QUAD   -  CLINTON (2018)
 LC0486
 LC0486                         *CURRENT SURVEY CONTROL
 LC0486  ______________________________________________________________________
 LC0486* NAD 83(1986) POSITION- 40 11 28.     (N) 088 57 29.     (W)   SCALED
 LC0486* NAVD 88 ORTHO HEIGHT -   223.319 (meters)      732.67  (feet) ADJUSTED
 LC0486  ______________________________________________________________________
 LC0486  GEOID HEIGHT    -        -32.141 (meters)                     GEOID18
 LC0486  DYNAMIC HEIGHT  -        223.207 (meters)      732.31  (feet) COMP
 LC0486  MODELED GRAVITY -    980,115.1   (mgal)                       NAVD 88
 LC0486
 LC0486  VERT ORDER      -  FIRST     CLASS I
 LC0486
 LC0486.The horizontal coordinates were scaled from a map and have
 LC0486.an estimated accuracy of +/- 6 seconds.
 LC0486
 LC0486.The orthometric height was determined by differential leveling and
 LC0486.adjusted by the NATIONAL GEODETIC SURVEY
 LC0486.in June 1991.
 LC0486
 LC0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0486.GEOID18 height accuracy estimate available here.
 LC0486
 LC0486.Click photographs - Photos may exist for this station.
 LC0486
 LC0486.The dynamic height is computed by dividing the NAVD 88
 LC0486.geopotential number by the normal gravity value computed on the
 LC0486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0486.degrees latitude (g = 980.6199 gals.).
 LC0486
 LC0486.The modeled gravity was interpolated from observed gravity values.
 LC0486
 LC0486;                    North         East    Units  Estimated Accuracy
 LC0486;SPC IL E     -   391,410.      246,800.      MT  (+/- 180 meters Scaled)
 LC0486
 LC0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK333508(NAD 83)
 LC0486
 LC0486                          SUPERSEDED SURVEY CONTROL
 LC0486
 LC0486  NGVD 29 (??/??/92)  223.393  (m)          732.92   (f) ADJ UNCH    1 1
 LC0486
 LC0486.Superseded values are not recommended for survey control.
 LC0486
 LC0486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0486.See file dsdata.pdf to determine how the superseded data were derived.
 LC0486
 LC0486_MARKER: DB = BENCH MARK DISK
 LC0486_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0486_SP_SET: BRIDGE
 LC0486_STAMPING: Z 258 1961
 LC0486_MARK LOGO: CGS
 LC0486_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0486
 LC0486  HISTORY     - Date     Condition        Report By
 LC0486  HISTORY     - 1961     MONUMENTED       CGS
 LC0486  HISTORY     - 1969     GOOD             CGS
 LC0486  HISTORY     - 1976     GOOD             NGS
 LC0486  HISTORY     - 20040927 GOOD             ILDT
 LC0486
 LC0486                          STATION DESCRIPTION
 LC0486
 LC0486'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0486'2.6 MI N FROM CLINTON.
 LC0486'ABOUT 2.55 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0486'THE STATION AT CLINTON, 0.2 MILE SOUTH OF MILEPOST 776 WHICH IS
 LC0486'LOCATED AT A CROSSING OF THE RAILROAD AND A PAVED ROAD, 9 1/2 FEET
 LC0486'WEST OF THE WEST RAIL, SET IN THE TOP OF THE FIRST STEP BELOW THE
 LC0486'TOP OF THE SOUTHWEST CONCRETE WINGWALL OF A RAILROAD BRIDGE OVER
 LC0486'TEN MILE CREEK, 5.8 FEET WEST OF THE SOUTH END OF THE WEST CONCRETE
 LC0486'HEADWALL OF THE BRIDGE, AND ABOUT 3 1/2 FEET BELOW THE LEVEL OF
 LC0486'THE TRACK.  SEC 15, T20N, R 2E
 LC0486
 LC0486                          STATION RECOVERY (1976)
 LC0486
 LC0486'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0486'RECOVERED IN GOOD CONDITION.
 LC0486
 LC0486                          STATION RECOVERY (2004)
 LC0486
 LC0486'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0486'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0509 ***********************************************************************
 LC0509  DESIGNATION -  Z 259
 LC0509  PID         -  LC0509
 LC0509  STATE/COUNTY-  IL/DE WITT
 LC0509  COUNTRY     -  US
 LC0509  USGS QUAD   -  MAROA (2018)
 LC0509
 LC0509                         *CURRENT SURVEY CONTROL
 LC0509  ______________________________________________________________________
 LC0509* NAD 83(1986) POSITION- 40 03 56.     (N) 088 57 12.     (W)   SCALED
 LC0509* NAVD 88 ORTHO HEIGHT -   217.028 (meters)      712.03  (feet) ADJUSTED
 LC0509  ______________________________________________________________________
 LC0509  GEOID HEIGHT    -        -32.158 (meters)                     GEOID18
 LC0509  DYNAMIC HEIGHT  -        216.916 (meters)      711.67  (feet) COMP
 LC0509  MODELED GRAVITY -    980,105.2   (mgal)                       NAVD 88
 LC0509
 LC0509  VERT ORDER      -  FIRST     CLASS I
 LC0509
 LC0509.The horizontal coordinates were scaled from a map and have
 LC0509.an estimated accuracy of +/- 6 seconds.
 LC0509
 LC0509.The orthometric height was determined by differential leveling and
 LC0509.adjusted by the NATIONAL GEODETIC SURVEY
 LC0509.in June 1991.
 LC0509
 LC0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0509.GEOID18 height accuracy estimate available here.
 LC0509
 LC0509.Click photographs - Photos may exist for this station.
 LC0509
 LC0509.The dynamic height is computed by dividing the NAVD 88
 LC0509.geopotential number by the normal gravity value computed on the
 LC0509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0509.degrees latitude (g = 980.6199 gals.).
 LC0509
 LC0509.The modeled gravity was interpolated from observed gravity values.
 LC0509
 LC0509;                    North         East    Units  Estimated Accuracy
 LC0509;SPC IL E     -   377,460.      247,110.      MT  (+/- 180 meters Scaled)
 LC0509
 LC0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK334368(NAD 83)
 LC0509
 LC0509                          SUPERSEDED SURVEY CONTROL
 LC0509
 LC0509  NGVD 29 (??/??/92)  217.106  (m)          712.29   (f) ADJ UNCH    1 1
 LC0509
 LC0509.Superseded values are not recommended for survey control.
 LC0509
 LC0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0509.See file dsdata.pdf to determine how the superseded data were derived.
 LC0509
 LC0509_MARKER: DB = BENCH MARK DISK
 LC0509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0509_STAMPING: Z 259 1961
 LC0509_MARK LOGO: CGS
 LC0509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0509+STABILITY: SURFACE MOTION
 LC0509
 LC0509  HISTORY     - Date     Condition        Report By
 LC0509  HISTORY     - 1961     MONUMENTED       CGS
 LC0509  HISTORY     - 1969     GOOD             CGS
 LC0509  HISTORY     - 1976     GOOD             NGS
 LC0509  HISTORY     - 20040927 MARK NOT FOUND   ILDT
 LC0509
 LC0509                          STATION DESCRIPTION
 LC0509
 LC0509'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 LC0509'2 MI N FROM MAROA.
 LC0509'ABOUT 2.05 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 LC0509'THE STATION AT MAROA, 0.25 MILE NORTH OF MILEPOST 767, 296 FEET
 LC0509'SOUTH OF THE CENTER OF A CROSSING OF THE RAILROAD AND A GRAVELED
 LC0509'ROAD, 93 1/2 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, 51
 LC0509'FEET NORTHEAST OF A TELEPHONE POLE, 1 FOOT WEST OF A FENCE, 2.3
 LC0509'FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 LC0509'OF THE TRACK, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 LC0509'1 INCH ABOVE THE SURFACE OF THE GROUND.  SEC 35, T19N, R2E
 LC0509
 LC0509                          STATION RECOVERY (1976)
 LC0509
 LC0509'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 LC0509'RECOVERED IN GOOD CONDITION.
 LC0509
 LC0509                          STATION RECOVERY (2004)
 LC0509
 LC0509'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (SWR)
 LC0509'NOT FOUND AS DESCRIBED, CURRENTLY LOCATED IN A CULTIVATED FIELD
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0592 ***********************************************************************
 KB0592  DESIGNATION -  Z 260
 KB0592  PID         -  KB0592
 KB0592  STATE/COUNTY-  IL/MACON
 KB0592  COUNTRY     -  US
 KB0592  USGS QUAD   -  MACON EAST (2018)
 KB0592
 KB0592                         *CURRENT SURVEY CONTROL
 KB0592  ______________________________________________________________________
 KB0592* NAD 83(1986) POSITION- 39 44 11.     (N) 088 59 28.     (W)   SCALED
 KB0592* NAVD 88 ORTHO HEIGHT -   222.175 (meters)      728.92  (feet) ADJUSTED
 KB0592  ______________________________________________________________________
 KB0592  GEOID HEIGHT    -        -32.405 (meters)                     GEOID18
 KB0592  DYNAMIC HEIGHT  -        222.052 (meters)      728.52  (feet) COMP
 KB0592  MODELED GRAVITY -    980,066.9   (mgal)                       NAVD 88
 KB0592
 KB0592  VERT ORDER      -  FIRST     CLASS I
 KB0592
 KB0592.The horizontal coordinates were scaled from a map and have
 KB0592.an estimated accuracy of +/- 6 seconds.
 KB0592
 KB0592.The orthometric height was determined by differential leveling and
 KB0592.adjusted by the NATIONAL GEODETIC SURVEY
 KB0592.in June 1991.
 KB0592
 KB0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0592.GEOID18 height accuracy estimate available here.
 KB0592
 KB0592.Click photographs - Photos may exist for this station.
 KB0592
 KB0592.The dynamic height is computed by dividing the NAVD 88
 KB0592.geopotential number by the normal gravity value computed on the
 KB0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0592.degrees latitude (g = 980.6199 gals.).
 KB0592
 KB0592.The modeled gravity was interpolated from observed gravity values.
 KB0592
 KB0592;                    North         East    Units  Estimated Accuracy
 KB0592;SPC IL E     -   340,940.      243,620.      MT  (+/- 180 meters Scaled)
 KB0592
 KB0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK293003(NAD 83)
 KB0592
 KB0592                          SUPERSEDED SURVEY CONTROL
 KB0592
 KB0592  NGVD 29 (??/??/92)  222.250  (m)          729.17   (f) ADJ UNCH    1 1
 KB0592
 KB0592.Superseded values are not recommended for survey control.
 KB0592
 KB0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0592.See file dsdata.pdf to determine how the superseded data were derived.
 KB0592
 KB0592_MARKER: DB = BENCH MARK DISK
 KB0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0592_STAMPING: Z 260 1961
 KB0592_MARK LOGO: CGS
 KB0592_PROJECTION: FLUSH
 KB0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0592+STABILITY: SURFACE MOTION
 KB0592
 KB0592  HISTORY     - Date     Condition        Report By
 KB0592  HISTORY     - 1961     MONUMENTED       CGS
 KB0592  HISTORY     - 1969     GOOD             CGS
 KB0592  HISTORY     - 1976     GOOD             NGS
 KB0592
 KB0592                          STATION DESCRIPTION
 KB0592
 KB0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0592'1.8 MI N FROM MACON.
 KB0592'ABOUT 1.8 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0592'THE PEOPLES BANK OF MACON AT MACON, 0.6 MILE NORTH OF A CROSSING
 KB0592'OF THE RAILROAD AND A PAVED ROAD, 220 FEET EAST-NORTHEAST AND
 KB0592'ACROSS U.S. HIGHWAY 51 FROM MILEPOST 744, 213 FEET EAST AND
 KB0592'ACROSS THE HIGHWAY FROM THE EAST RAIL, 58 FEET EAST OF THE
 KB0592'CENTER LINE OF THE HIGHWAY, 2 FEET SOUTH OF POWER POLE NUMBER
 KB0592'897, 1.6 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 KB0592'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS LEVEL
 KB0592'WITH THE SURFACE OF THE GROUND.  SEC 21, T 15 N, R 2 E.
 KB0592
 KB0592                          STATION RECOVERY (1976)
 KB0592
 KB0592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0592'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0796 ***********************************************************************
 JB0796  DESIGNATION -  Z 261
 JB0796  PID         -  JB0796
 JB0796  STATE/COUNTY-  IL/FAYETTE
 JB0796  COUNTRY     -  US
 JB0796  USGS QUAD   -  PATOKA (2018)
 JB0796
 JB0796                         *CURRENT SURVEY CONTROL
 JB0796  ______________________________________________________________________
 JB0796* NAD 83(1986) POSITION- 38 50 43.     (N) 089 05 18.     (W)   SCALED
 JB0796* NAVD 88 ORTHO HEIGHT -   156.419 (meters)      513.18  (feet) ADJUSTED
 JB0796  ______________________________________________________________________
 JB0796  GEOID HEIGHT    -        -31.505 (meters)                     GEOID18
 JB0796  DYNAMIC HEIGHT  -        156.321 (meters)      512.86  (feet) COMP
 JB0796  MODELED GRAVITY -    980,003.5   (mgal)                       NAVD 88
 JB0796
 JB0796  VERT ORDER      -  FIRST     CLASS I
 JB0796
 JB0796.The horizontal coordinates were scaled from a map and have
 JB0796.an estimated accuracy of +/- 6 seconds.
 JB0796
 JB0796.The orthometric height was determined by differential leveling and
 JB0796.adjusted by the NATIONAL GEODETIC SURVEY
 JB0796.in June 1991.
 JB0796
 JB0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0796.GEOID18 height accuracy estimate available here.
 JB0796
 JB0796.Click photographs - Photos may exist for this station.
 JB0796
 JB0796.The dynamic height is computed by dividing the NAVD 88
 JB0796.geopotential number by the normal gravity value computed on the
 JB0796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0796.degrees latitude (g = 980.6199 gals.).
 JB0796
 JB0796.The modeled gravity was interpolated from observed gravity values.
 JB0796
 JB0796;                    North         East    Units  Estimated Accuracy
 JB0796;SPC IL E     -   242,070.      234,460.      MT  (+/- 180 meters Scaled)
 JB0796
 JB0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ187016(NAD 83)
 JB0796
 JB0796                          SUPERSEDED SURVEY CONTROL
 JB0796
 JB0796  NGVD 29 (??/??/92)  156.531  (m)          513.55   (f) ADJ UNCH    1 1
 JB0796
 JB0796.Superseded values are not recommended for survey control.
 JB0796
 JB0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0796.See file dsdata.pdf to determine how the superseded data were derived.
 JB0796
 JB0796_MARKER: DB = BENCH MARK DISK
 JB0796_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB0796_STAMPING: Z 261 1961
 JB0796_MARK LOGO: CGS
 JB0796_MAGNETIC: I = MARKER IS A STEEL ROD
 JB0796_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB0796
 JB0796  HISTORY     - Date     Condition        Report By
 JB0796  HISTORY     - 1961     MONUMENTED       CGS
 JB0796  HISTORY     - 1969     GOOD             CGS
 JB0796  HISTORY     - 20140617 MARK NOT FOUND   ILDT
 JB0796  HISTORY     - 20150916 MARK NOT FOUND   AMESC
 JB0796
 JB0796                          STATION DESCRIPTION
 JB0796
 JB0796'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB0796'6.4 MI N FROM PATOKA.
 JB0796'ABOUT 6.35 MILES NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB0796'THE POST OFFICE AT PATOKA, 0.25 MILE SOUTH OF MILEPOST 682, 130
 JB0796'FEET SOUTHWEST OF THE CENTER OF A CROSSING OF THE RAILROAD AND
 JB0796'A ROAD, 59 1/2 FEET WEST OF THE WEST RAIL, 40 FEET SOUTH OF THE
 JB0796'CENTER LINE OF THE ROAD, 29 FEET SOUTHEAST OF A POWER POLE, 1 1/2
 JB0796'FEET EAST OF A FENCE, 1.3 FEET NORTH OF A METAL WITNESS POST,
 JB0796'ABOUT 1 FOOT ABOVE THE LEVEL OF THE TRACK AND ON THE TOP OF A
 JB0796'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 19 1/2
 JB0796'FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES
 JB0796'ABOVE THE SURFACE OF THE GROUND.  SEC 28, T 5 N, R 1 E.
 JB0796
 JB0796                          STATION RECOVERY (2014)
 JB0796
 JB0796'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB0796'MARK NOT FOUND.
 JB0796
 JB0796                          STATION RECOVERY (2015)
 JB0796
 JB0796'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2015 (PFS)
 JB0796'THE RAILROAD TRACKS AND FENCE ARE GONE.  DISTANCE SOUTH OF ROAD FALLS
 JB0796'IN CULTIVATED FIELD.  STATION MAY BE GONE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0566 ***********************************************************************
 KB0566  PACS        -  This is a Primary Airport Control Station.
 KB0566  DESIGNATION -  Z 262
 KB0566  PID         -  KB0566
 KB0566  STATE/COUNTY-  IL/MACON
 KB0566  COUNTRY     -  US
 KB0566  USGS QUAD   -  DECATUR (2018)
 KB0566
 KB0566                         *CURRENT SURVEY CONTROL
 KB0566  ______________________________________________________________________
 KB0566* NAD 83(2011) POSITION- 39 50 04.34219(N) 088 52 41.51626(W)   ADJUSTED
 KB0566* NAD 83(2011) ELLIP HT-   173.815 (meters)        (06/27/12)   ADJUSTED
 KB0566* NAD 83(2011) EPOCH   -  2010.00
 KB0566* NAVD 88 ORTHO HEIGHT -   206.138 (meters)      676.30  (feet) ADJUSTED
 KB0566  ______________________________________________________________________
 KB0566  GEOID HEIGHT    -        -32.332 (meters)                     GEOID18
 KB0566  NAD 83(2011) X  -     96,022.208 (meters)                     COMP
 KB0566  NAD 83(2011) Y  - -4,903,689.716 (meters)                     COMP
 KB0566  NAD 83(2011) Z  -  4,064,006.432 (meters)                     COMP
 KB0566  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 KB0566  DYNAMIC HEIGHT  -        206.026 (meters)      675.94  (feet) COMP
 KB0566  MODELED GRAVITY -    980,076.5   (mgal)                       NAVD 88
 KB0566
 KB0566  VERT ORDER      -  FIRST     CLASS II
 KB0566
 KB0566  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 KB0566  Standards:
 KB0566         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 KB0566            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 KB0566  -------------------------------------------------------------------
 KB0566  NETWORK    0.68   1.76           0.31   0.23   0.90      0.14027714
 KB0566  -------------------------------------------------------------------
 KB0566  Click here for local accuracies and other accuracy information.
 KB0566
 KB0566.This mark is at Decatur Airport (DEC)
 KB0566
 KB0566.The horizontal coordinates were established by GPS observations
 KB0566.and adjusted by the National Geodetic Survey in June 2012.
 KB0566
 KB0566.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 KB0566.been affixed to the stable North American tectonic plate. See 
 KB0566.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 KB0566
 KB0566.The horizontal coordinates are valid at the epoch date displayed above
 KB0566.which is a decimal equivalence of Year/Month/Day.
 KB0566
 KB0566.The orthometric height was determined by differential leveling and
 KB0566.adjusted by the NATIONAL GEODETIC SURVEY
 KB0566.in June 1991.
 KB0566
 KB0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0566.GEOID18 height accuracy estimate available here.
 KB0566
 KB0566.Click photographs - Photos may exist for this station.
 KB0566
 KB0566.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 KB0566
 KB0566.The Laplace correction was computed from DEFLEC18 derived deflections.
 KB0566
 KB0566.The ellipsoidal height was determined by GPS observations
 KB0566.and is referenced to NAD 83.
 KB0566
 KB0566.The dynamic height is computed by dividing the NAVD 88
 KB0566.geopotential number by the normal gravity value computed on the
 KB0566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0566.degrees latitude (g = 980.6199 gals.).
 KB0566
 KB0566.The modeled gravity was interpolated from observed gravity values.
 KB0566
 KB0566. The following values were computed from the NAD 83(2011) position.
 KB0566
 KB0566;                    North         East     Units Scale Factor Converg.
 KB0566;SPC IL E     -   351,771.246   253,360.754   MT  1.00000177   -0 20 56.5
 KB0566;SPC IL E     - 1,154,102.83    831,234.41   sFT  1.00000177   -0 20 56.5
 KB0566;UTM  16      - 4,411,080.689   339,285.988   MT  0.99991799   -1 12 12.2
 KB0566
 KB0566!             -  Elev Factor  x  Scale Factor =   Combined Factor
 KB0566!SPC IL E     -   0.99997273  x   1.00000177  =   0.99997450
 KB0566!UTM  16      -   0.99997273  x   0.99991799  =   0.99989072
 KB0566
 KB0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCK3928511080(NAD 83)
 KB0566
 KB0566                          SUPERSEDED SURVEY CONTROL
 KB0566
 KB0566  NAD 83(2007)-  39 50 04.34228(N)    088 52 41.51703(W) AD(2002.00) 0
 KB0566  ELLIP H (02/10/07)  173.838  (m)                       GP(2002.00)    
 KB0566  ELLIP H (09/22/04)  173.839  (m)                       GP(       ) 4 1
 KB0566  NAD 83(1997)-  39 50 04.34234(N)    088 52 41.51667(W) AD(       ) B
 KB0566  ELLIP H (11/27/02)  173.843  (m)                       GP(       ) 4 1
 KB0566  NAD 83(1997)-  39 50 04.34230(N)    088 52 41.51705(W) AD(       ) B
 KB0566  ELLIP H (03/18/02)  173.842  (m)                       GP(       ) 4 1
 KB0566  NAVD 88             206.14   (m)          676.3    (f) LEVELING    3  
 KB0566  NGVD 29 (??/??/92)  206.215  (m)          676.56   (f) ADJ UNCH    1 2
 KB0566
 KB0566.Superseded values are not recommended for survey control.
 KB0566
 KB0566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0566.See file dsdata.pdf to determine how the superseded data were derived.
 KB0566
 KB0566_MARKER: DB = BENCH MARK DISK
 KB0566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0566_STAMPING: Z 262 1961
 KB0566_MARK LOGO: CGS
 KB0566_PROJECTION: FLUSH
 KB0566_MAGNETIC: N = NO MAGNETIC MATERIAL
 KB0566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0566+STABILITY: SURFACE MOTION
 KB0566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 KB0566+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2020
 KB0566
 KB0566  HISTORY     - Date     Condition        Report By
 KB0566  HISTORY     - 1961     MONUMENTED       CGS
 KB0566  HISTORY     - 1969     GOOD             CGS
 KB0566  HISTORY     - 1977     GOOD             NGS
 KB0566  HISTORY     - 1987     GOOD             USPSQD
 KB0566  HISTORY     - 1989     GOOD             USPSQD
 KB0566  HISTORY     - 20010423 GOOD             WOOLPT
 KB0566  HISTORY     - 20091005 GOOD             WOOLPT
 KB0566  HISTORY     - 20140220 GOOD             CHAST
 KB0566  HISTORY     - 20200512 GOOD             ILDT
 KB0566
 KB0566                          STATION DESCRIPTION
 KB0566
 KB0566'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0566'5.2 MI SE FROM DECATUR.
 KB0566'ABOUT 0.1 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 KB0566'NORFOLK AND WESTERN RAILWAY STATION AT DECATUR, THENCE 4.1 MILES
 KB0566'SOUTHEAST ALONG U.S. HIGHWAY 36, THENCE 0.95 MILE NORTH ALONG A
 KB0566'PAVED ROAD, 88 FEET EAST OF THE CENTER LINE OF THE ROAD, 240 FEET
 KB0566'SOUTHWEST OF THE SOUTHWEST CORNER OF A SERVICE HANGAR FOR THE
 KB0566'DECATUR AIRPORT, 80 FEET NORTH OF THE CENTER LINE OF A PAVED
 KB0566'DRIVE WHICH LEADS TO THE HANGAR, SET IN THE TOP OF THE SOUTHWEST
 KB0566'CORNER OF A 6- X 10-FOOT CONCRETE BOX WHICH COVERS THE WATER
 KB0566'MAINS FOR THE AIRPORT, 19 FEET SOUTH OF THE EXTENDED CENTER LINE
 KB0566'OF CANTRELLA STREET WHICH LEADS WEST, AND ABOUT LEVEL WITH THE
 KB0566'GROUND.  SEC 16, T 16 N, R 2 E.
 KB0566
 KB0566                          STATION RECOVERY (1977)
 KB0566
 KB0566'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 KB0566'RECOVERED IN GOOD CONDITION.
 KB0566
 KB0566                          STATION RECOVERY (1987)
 KB0566
 KB0566'RECOVERY NOTE BY US POWER SQUADRON 1987 (PFS)
 KB0566'RECOVERED IN GOOD CONDITION.
 KB0566
 KB0566                          STATION RECOVERY (1989)
 KB0566
 KB0566'RECOVERY NOTE BY US POWER SQUADRON 1989 (KD)
 KB0566'RECOVERED IN GOOD CONDITION.
 KB0566
 KB0566                          STATION RECOVERY (2001)
 KB0566
 KB0566'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2001 (BJM)
 KB0566'THE STATION IS LOCATED APPROXIMATELY 3.5 MI NORTHEAST OF MOUNT
 KB0566'ZION, 5 MI SOUTHEAST OF DECATUR, AND IS AT THE DECATUR AIRPORT.
 KB0566'OWNERSHIP-- DECATUR AIRPORT, AIRPORT MANAGER GENE
 KB0566'MARCINKOWSKI, PHONE NUMBER (217) 428-2423. THIS STATION IS LOCATED
 KB0566'OUTSIDE THE AIRFIELD RESTRICTED AREA AND IS ACCESSIBLE WITHOUT AN
 KB0566'ESCORT. PLEASE CHECK IN WITH THE AIRPORT STAFF PRIOR TO USE.
 KB0566'
 KB0566'TO REACH THE STATION FROM THE JUNCTION OF US BUSINESS ROUTE 51
 KB0566'NORTH AND US ROUTE 36, PROCEED EAST AND SOUTHEASTERLY 4.5 MI
 KB0566'ALONG US ROUTE 36, CROSSING OVER LAKE DECATUR AFTER 2.5 MI, TO THE
 KB0566'JUNCTION OF AIRPORT ROAD ON THE LEFT AND MT ZION ROAD ON THE
 KB0566'RIGHT. TURN LEFT AND PROCEED NORTH 0.95 MI ALONG AIRPORT ROAD TO
 KB0566'THE STATION ON THE RIGHT, JUST PAST THE ENTRANCE TO THE AIRPORT.
 KB0566'
 KB0566'THE STATION IS LOCATED 26.82 M EAST OF THE CENTERLINE OF AIRPORT
 KB0566'ROAD, 73.15 M SOUTHWEST OF THE SOUTHWEST CORNER OF THE DECATUR
 KB0566'AVIATION HANGAR, 24.38 M NORTH OF THE ENTRANCE TO THE AIRPORT,
 KB0566'AND 5.8 M SOUTH OF THE EXTENDED CENTERLINE OF CANTRELL ST. THE
 KB0566'STATION IS A USGS BENCHMARK DISK STAMPED-- Z 262 1961-- SET IN THE
 KB0566'SOUTHWEST CORNER OF A 2 M BY 3.5 M CONCRETE BOX WHICH IS FLUSH
 KB0566'WITH THE GROUND. THIS STATION IS DESIGNATED AS THE PRIMARY
 KB0566'AIRPORT CONTROL STATION FOR THE AIRPORT.
 KB0566
 KB0566                          STATION RECOVERY (2009)
 KB0566
 KB0566'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (DPM)
 KB0566'SUITABLE FOR SURVEY GRADE GPS.
 KB0566
 KB0566                          STATION RECOVERY (2014)
 KB0566
 KB0566'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2014 (JAB)
 KB0566'RECOVERED AS DESCRIBED.
 KB0566
 KB0566                          STATION RECOVERY (2020)
 KB0566
 KB0566'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 KB0566'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0056 ***********************************************************************
 MF0056  DESIGNATION -  Z 266
 MF0056  PID         -  MF0056
 MF0056  STATE/COUNTY-  IL/DU PAGE
 MF0056  COUNTRY     -  US
 MF0056  USGS QUAD   -  LOMBARD (2018)
 MF0056
 MF0056                         *CURRENT SURVEY CONTROL
 MF0056  ______________________________________________________________________
 MF0056* NAD 83(1986) POSITION- 41 59 24.     (N) 088 05 56.     (W)   SCALED
 MF0056* NAVD 88 ORTHO HEIGHT -   243.660 (meters)      799.41  (feet) ADJUSTED
 MF0056  ______________________________________________________________________
 MF0056  GEOID HEIGHT    -        -33.494 (meters)                     GEOID18
 MF0056  DYNAMIC HEIGHT  -        243.575 (meters)      799.13  (feet) COMP
 MF0056  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 MF0056
 MF0056  VERT ORDER      -  FIRST     CLASS I
 MF0056
 MF0056.The horizontal coordinates were scaled from a map and have
 MF0056.an estimated accuracy of +/- 6 seconds.
 MF0056
 MF0056.The orthometric height was determined by differential leveling and
 MF0056.adjusted by the NATIONAL GEODETIC SURVEY
 MF0056.in June 1991.
 MF0056
 MF0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0056.GEOID18 height accuracy estimate available here.
 MF0056
 MF0056.Click photographs - Photos may exist for this station.
 MF0056
 MF0056.The dynamic height is computed by dividing the NAVD 88
 MF0056.geopotential number by the normal gravity value computed on the
 MF0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0056.degrees latitude (g = 980.6199 gals.).
 MF0056
 MF0056.The modeled gravity was interpolated from observed gravity values.
 MF0056
 MF0056;                    North         East    Units  Estimated Accuracy
 MF0056;SPC IL E     -   591,020.      319,430.      MT  (+/- 180 meters Scaled)
 MF0056
 MF0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM089492(NAD 83)
 MF0056
 MF0056                          SUPERSEDED SURVEY CONTROL
 MF0056
 MF0056  NGVD 29 (??/??/92)  243.745  (m)          799.69   (f) ADJ UNCH    1 1
 MF0056
 MF0056.Superseded values are not recommended for survey control.
 MF0056
 MF0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0056.See file dsdata.pdf to determine how the superseded data were derived.
 MF0056
 MF0056_MARKER: DB = BENCH MARK DISK
 MF0056_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0056_SP_SET: FOUNDATION
 MF0056_STAMPING: Z 266 1969
 MF0056_MARK LOGO: CGS
 MF0056_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0056
 MF0056  HISTORY     - Date     Condition        Report By
 MF0056  HISTORY     - 1969     MONUMENTED       CGS
 MF0056  HISTORY     - 19960420 GOOD             USPSQD
 MF0056
 MF0056                          STATION DESCRIPTION
 MF0056
 MF0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 MF0056'0.7 MI W FROM ROSELLE.
 MF0056'ABOUT 0.6 MILE WEST ALONG STATE HIGHWAY 19 WHICH IS IRVING PARK
 MF0056'ROAD FROM THE ROSELLE STATE BANK AT ROSELLE, THENCE 0.1 MILE
 MF0056'SOUTH ALONG ROSELLE AIRPORT ACCESS ROAD, IN SECTION 3, T 40 N,
 MF0056'R 10 E, AT THE ROSELLE AIRPORT, SET VERTICALLY IN THE NORTH BRICK
 MF0056'FACE OF A BRICK HANGAR, 3.1 FEET EAST OF THE NORTHWEST CORNER OF
 MF0056'THE HANGAR, AND ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE GROUND.
 MF0056
 MF0056                          STATION RECOVERY (1996)
 MF0056
 MF0056'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF0056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0752 ***********************************************************************
 KB0752  DESIGNATION -  Z 267
 KB0752  PID         -  KB0752
 KB0752  STATE/COUNTY-  IL/CHRISTIAN
 KB0752  COUNTRY     -  US
 KB0752  USGS QUAD   -  PANA (2018)
 KB0752
 KB0752                         *CURRENT SURVEY CONTROL
 KB0752  ______________________________________________________________________
 KB0752* NAD 83(1986) POSITION- 39 24 17.     (N) 089 04 49.     (W)   SCALED
 KB0752* NAVD 88 ORTHO HEIGHT -   204.036 (meters)      669.41  (feet) ADJUSTED
 KB0752  ______________________________________________________________________
 KB0752  GEOID HEIGHT    -        -32.164 (meters)                     GEOID18
 KB0752  DYNAMIC HEIGHT  -        203.914 (meters)      669.01  (feet) COMP
 KB0752  MODELED GRAVITY -    980,026.3   (mgal)                       NAVD 88
 KB0752
 KB0752  VERT ORDER      -  FIRST     CLASS I
 KB0752
 KB0752.The horizontal coordinates were scaled from a map and have
 KB0752.an estimated accuracy of +/- 6 seconds.
 KB0752
 KB0752.The orthometric height was determined by differential leveling and
 KB0752.adjusted by the NATIONAL GEODETIC SURVEY
 KB0752.in June 1991.
 KB0752
 KB0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0752.GEOID18 height accuracy estimate available here.
 KB0752
 KB0752.Click photographs - Photos may exist for this station.
 KB0752
 KB0752.The dynamic height is computed by dividing the NAVD 88
 KB0752.geopotential number by the normal gravity value computed on the
 KB0752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0752.degrees latitude (g = 980.6199 gals.).
 KB0752
 KB0752.The modeled gravity was interpolated from observed gravity values.
 KB0752
 KB0752;                    North         East    Units  Estimated Accuracy
 KB0752;SPC IL W     -   304,460.      793,570.      MT  (+/- 180 meters Scaled)
 KB0752
 KB0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ208637(NAD 83)
 KB0752
 KB0752                          SUPERSEDED SURVEY CONTROL
 KB0752
 KB0752  NGVD 29 (??/??/92)  204.119  (m)          669.68   (f) ADJ UNCH    1 1
 KB0752
 KB0752.Superseded values are not recommended for survey control.
 KB0752
 KB0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0752.See file dsdata.pdf to determine how the superseded data were derived.
 KB0752
 KB0752_MARKER: DB = BENCH MARK DISK
 KB0752_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 KB0752_STAMPING: Z 267 1969
 KB0752_MARK LOGO: CGS
 KB0752_PROJECTION: FLUSH
 KB0752_MAGNETIC: P = MARKER IS A STEEL PIPE
 KB0752_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0752
 KB0752  HISTORY     - Date     Condition        Report By
 KB0752  HISTORY     - 1969     MONUMENTED       CGS
 KB0752  HISTORY     - 1976     GOOD             NGS
 KB0752
 KB0752                          STATION DESCRIPTION
 KB0752
 KB0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 KB0752'1.1 MI N FROM PANA.
 KB0752'ABOUT 1.0 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 KB0752'THE RAILROAD SWITCH CONTROL TOWER AT PANA, THENCE 0.1 MILE WEST
 KB0752'ALONG A ROAD, IN SECTION 16, T 11 N, R 1 E, AT THE MORE SOUTHERLY
 KB0752'OF 2 MICROWAVE TOWERS, 320 FEET SOUTH OF THE CENTER LINE OF
 KB0752'THE EAST-WEST ROAD, 343 FEET WEST OF THE CENTER LINE OF A
 KB0752'NORTH-SOUTH ROAD, 10 1/2 FEET SOUTH OF THE SOUTHWEST CORNER
 KB0752'OF A MICROWAVE TRANSMITTER BUILDING, 19 1/2 FEET WEST OF THE
 KB0752'SOUTHEAST CORNER OF A FENCE AROUND THE TOWER, 0.6 FOOT SOUTH
 KB0752'OF A METAL WITNESS POST, AND WELDED ON THE TOP OF A 3-INCH IRON
 KB0752'PIPE WHICH IS LEVEL WITH THE SURFACE OF THE GROUND.  NOTE-- THE
 KB0752'TOWER IS 305 FEET TALL.
 KB0752
 KB0752                          STATION RECOVERY (1976)
 KB0752
 KB0752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0752'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0670 ***********************************************************************
 NH0670  DESIGNATION -  Z 268
 NH0670  PID         -  NH0670
 NH0670  STATE/COUNTY-  IL/CARROLL
 NH0670  COUNTRY     -  US
 NH0670  USGS QUAD   -  SHANNON (2018)
 NH0670
 NH0670                         *CURRENT SURVEY CONTROL
 NH0670  ______________________________________________________________________
 NH0670* NAD 83(1986) POSITION- 42 07 31.     (N) 089 43 31.     (W)   SCALED
 NH0670* NAVD 88 ORTHO HEIGHT -   307.147 (meters)     1007.70  (feet) ADJUSTED
 NH0670  ______________________________________________________________________
 NH0670  GEOID HEIGHT    -        -33.029 (meters)                     GEOID18
 NH0670  DYNAMIC HEIGHT  -        307.040 (meters)     1007.35  (feet) COMP
 NH0670  MODELED GRAVITY -    980,266.9   (mgal)                       NAVD 88
 NH0670
 NH0670  VERT ORDER      -  FIRST     CLASS I
 NH0670
 NH0670.The horizontal coordinates were scaled from a map and have
 NH0670.an estimated accuracy of +/- 6 seconds.
 NH0670
 NH0670.The orthometric height was determined by differential leveling and
 NH0670.adjusted by the NATIONAL GEODETIC SURVEY
 NH0670.in June 1991.
 NH0670
 NH0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0670.GEOID18 height accuracy estimate available here.
 NH0670
 NH0670.Click photographs - Photos may exist for this station.
 NH0670
 NH0670.The dynamic height is computed by dividing the NAVD 88
 NH0670.geopotential number by the normal gravity value computed on the
 NH0670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0670.degrees latitude (g = 980.6199 gals.).
 NH0670
 NH0670.The modeled gravity was interpolated from observed gravity values.
 NH0670
 NH0670;                    North         East    Units  Estimated Accuracy
 NH0670;SPC IL W     -   606,090.      736,500.      MT  (+/- 180 meters Scaled)
 NH0670
 NH0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM747672(NAD 83)
 NH0670
 NH0670                          SUPERSEDED SURVEY CONTROL
 NH0670
 NH0670  NGVD 29 (??/??/92)  307.177  (m)         1007.80   (f) ADJ UNCH    1 1
 NH0670
 NH0670.Superseded values are not recommended for survey control.
 NH0670
 NH0670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0670.See file dsdata.pdf to determine how the superseded data were derived.
 NH0670
 NH0670_MARKER: DB = BENCH MARK DISK
 NH0670_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0670_STAMPING: Z 268 1970
 NH0670_MARK LOGO: CGS
 NH0670_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0670_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0670
 NH0670  HISTORY     - Date     Condition        Report By
 NH0670  HISTORY     - 1970     MONUMENTED       NGS
 NH0670  HISTORY     - 1987     GOOD             USPSQD
 NH0670  HISTORY     - 19950524 GOOD             USPSQD
 NH0670  HISTORY     - 20011203 GOOD             NGS
 NH0670  HISTORY     - 20031004 MARK NOT FOUND   USPSQD
 NH0670  HISTORY     - 20110826 MARK NOT FOUND   ILGEO
 NH0670
 NH0670                          STATION DESCRIPTION
 NH0670
 NH0670'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0670'7.6 MI W FROM FORRESTON.
 NH0670'ABOUT 0.1 MILE NORTHWEST ALONG STATE HIGHWAY 72 FROM THE POST
 NH0670'OFFICE AT FORRESTON, THENCE 7.55 MILES WEST ALONG WHITE OAK
 NH0670'ROAD AND STRADDLE CREEK ROAD, OR ABOUT 1.35 MILES EAST ALONG
 NH0670'E. LOCUST STREET AND A GRAVELED ROAD FROM THE METHODIST CHURCH
 NH0670'AT LANARK, THENCE 1.45 MILES NORTH ALONG A GRAVELED ROAD,
 NH0670'THENCE 4.1 MILES EAST ALONG E. STRADDLE CREEK ROAD, AT THE
 NH0670'INTERSECTION OF THE ROAD AND N. GRANGE ROAD, 68 FEET SOUTH OF
 NH0670'THE CENTER LINE OF E. STRADDLE CREEK ROAD, 29 FEET WEST OF THE
 NH0670'CENTER LINE OF N. GRANGE ROAD, 38 FEET SOUTH OF A CORNER FENCE
 NH0670'POST, 0.5 FOOT EAST OF A FENCE, 1.5 FEET NORTH OF A METAL
 NH0670'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROADS, AND
 NH0670'ON THE TOP OF A COPPER COATED ROD THAT IS DRIVEN TO REFUSAL
 NH0670'AT A DEPTH OF 31 FEET AND IS ENCASED IN 3 1/2-INCH IRON PIPE
 NH0670'PROJECTING 1 INCH.  SECTION 31, T25N, R7E
 NH0670
 NH0670                          STATION RECOVERY (1987)
 NH0670
 NH0670'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0670'RECOVERED IN GOOD CONDITION.
 NH0670
 NH0670                          STATION RECOVERY (1995)
 NH0670
 NH0670'RECOVERY NOTE BY US POWER SQUADRON 1995
 NH0670'RECOVERED IN GOOD CONDITION.
 NH0670
 NH0670                          STATION RECOVERY (2001)
 NH0670
 NH0670'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 NH0670'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 NH0670
 NH0670                          STATION RECOVERY (2003)
 NH0670
 NH0670'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 NH0670'MARK NOT FOUND.
 NH0670
 NH0670                          STATION RECOVERY (2011)
 NH0670
 NH0670'RECOVERY NOTE BY ILLINOIS STATE GEOLOGICAL SURVEY 2011 (MB)
 NH0670'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1088 ***********************************************************************
 JB1088  DESIGNATION -  Z 269
 JB1088  PID         -  JB1088
 JB1088  STATE/COUNTY-  IL/PERRY
 JB1088  COUNTRY     -  US
 JB1088  USGS QUAD   -  DU QUOIN (2018)
 JB1088
 JB1088                         *CURRENT SURVEY CONTROL
 JB1088  ______________________________________________________________________
 JB1088* NAD 83(1986) POSITION- 38 00 15.     (N) 089 14 21.     (W)   SCALED
 JB1088* NAVD 88 ORTHO HEIGHT -   138.693 (meters)      455.03  (feet) ADJUSTED
 JB1088  ______________________________________________________________________
 JB1088  GEOID HEIGHT    -        -29.449 (meters)                     GEOID18
 JB1088  DYNAMIC HEIGHT  -        138.601 (meters)      454.73  (feet) COMP
 JB1088  MODELED GRAVITY -    979,967.4   (mgal)                       NAVD 88
 JB1088
 JB1088  VERT ORDER      -  FIRST     CLASS I
 JB1088
 JB1088.The horizontal coordinates were scaled from a map and have
 JB1088.an estimated accuracy of +/- 6 seconds.
 JB1088
 JB1088.The orthometric height was determined by differential leveling and
 JB1088.adjusted by the NATIONAL GEODETIC SURVEY
 JB1088.in June 1991.
 JB1088
 JB1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1088.GEOID18 height accuracy estimate available here.
 JB1088
 JB1088.Click photographs - Photos may exist for this station.
 JB1088
 JB1088.The dynamic height is computed by dividing the NAVD 88
 JB1088.geopotential number by the normal gravity value computed on the
 JB1088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1088.degrees latitude (g = 980.6199 gals.).
 JB1088
 JB1088.The modeled gravity was interpolated from observed gravity values.
 JB1088
 JB1088;                    North         East    Units  Estimated Accuracy
 JB1088;SPC IL W     -   148,840.      781,460.      MT  (+/- 180 meters Scaled)
 JB1088
 JB1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH034086(NAD 83)
 JB1088
 JB1088                          SUPERSEDED SURVEY CONTROL
 JB1088
 JB1088  NGVD 29 (??/??/92)  138.787  (m)          455.34   (f) ADJ UNCH    1 1
 JB1088
 JB1088.Superseded values are not recommended for survey control.
 JB1088
 JB1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1088.See file dsdata.pdf to determine how the superseded data were derived.
 JB1088
 JB1088_MARKER: DB = BENCH MARK DISK
 JB1088_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 JB1088_STAMPING: Z 269 1969
 JB1088_MARK LOGO: CGS
 JB1088_MAGNETIC: I = MARKER IS A STEEL ROD
 JB1088_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1088_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB1088+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2009
 JB1088
 JB1088  HISTORY     - Date     Condition        Report By
 JB1088  HISTORY     - 1969     MONUMENTED       CGS
 JB1088  HISTORY     - 1979     GOOD             ILDT
 JB1088  HISTORY     - 20090302 GOOD             ILDT
 JB1088
 JB1088                          STATION DESCRIPTION
 JB1088
 JB1088'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1088'0.5 MI S FROM DU QUOIN.
 JB1088'ABOUT 0.5 MILE SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1088'THE STATION AT DU QUOIN, IN SECTION 17, T 6 S, R 1 W, 0.2 MILE SOUTH
 JB1088'OF A WATER TOWER, 46 FEET EAST OF THE EAST RAIL OF THE EAST SET
 JB1088'OF TRACKS, 81 FEET WEST OF THE CENTER LINE OF A GRAVELED STREET,
 JB1088'26 FEET EAST-SOUTHEAST OF THE EAST-SOUTHEAST RAIL OF A SIDETRACK,
 JB1088'239 FEET SOUTH-SOUTHWEST OF A POWER POLE WHICH IS ON THE INSIDE
 JB1088'OF A CURVE IN THE STREET, 15 FEET NORTHEAST OF THE NORTHEAST
 JB1088'CORNER OF A TELEPHONE BOOTH, 4 FEET WEST OF A TELEPHONE POLE,
 JB1088'1.0 FOOT EAST OF A METAL WITNESS POST, ABOUT 3 1/2 FEET BELOW
 JB1088'THE LEVEL OF THE TRACK, AND ON THE TOP OF A 5/8-INCH COPPER
 JB1088'COATED ROD THAT IS DRIVEN TO A DEPTH OF 30 FEET AND IS ENCASED IN
 JB1088'A 5-INCH IRON PIPE WHICH PROJECTS 6 INCHES ABOVE THE SURFACE OF
 JB1088'THE GROUND.
 JB1088
 JB1088                          STATION RECOVERY (1979)
 JB1088
 JB1088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1088'RECOVERED IN GOOD CONDITION.
 JB1088
 JB1088                          STATION RECOVERY (2009)
 JB1088
 JB1088'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 ME1490 ***********************************************************************
 ME1490  DESIGNATION -  Z 27
 ME1490  PID         -  ME1490
 ME1490  STATE/COUNTY-  IL/KANKAKEE
 ME1490  COUNTRY     -  US
 ME1490  USGS QUAD   -  WEST KANKAKEE (2018)
 ME1490
 ME1490                         *CURRENT SURVEY CONTROL
 ME1490  ______________________________________________________________________
 ME1490* NAD 83(1986) POSITION- 41 07 20.62   (N) 087 55 41.89   (W)   HD_HELD1
 ME1490* NAVD 88 ORTHO HEIGHT -   190.417 (meters)      624.73  (feet) ADJUSTED
 ME1490  ______________________________________________________________________
 ME1490  GEOID HEIGHT    -        -32.696 (meters)                     GEOID18
 ME1490  DYNAMIC HEIGHT  -        190.342 (meters)      624.48  (feet) COMP
 ME1490  MODELED GRAVITY -    980,226.2   (mgal)                       NAVD 88
 ME1490
 ME1490  VERT ORDER      -  SECOND    CLASS 0
 ME1490
 ME1490.The horizontal coordinates were determined by differentially corrected
 ME1490.hand held GPS observations or other comparable positioning techniques
 ME1490.and have an estimated accuracy of +/- 3 meters.
 ME1490
 ME1490.The orthometric height was determined by differential leveling and
 ME1490.adjusted by the NATIONAL GEODETIC SURVEY
 ME1490.in June 1991.
 ME1490
 ME1490.Significant digits in the geoid height do not necessarily reflect accuracy.
 ME1490.GEOID18 height accuracy estimate available here.
 ME1490
 ME1490.Click photographs - Photos may exist for this station.
 ME1490
 ME1490.The dynamic height is computed by dividing the NAVD 88
 ME1490.geopotential number by the normal gravity value computed on the
 ME1490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 ME1490.degrees latitude (g = 980.6199 gals.).
 ME1490
 ME1490.The modeled gravity was interpolated from observed gravity values.
 ME1490
 ME1490;                    North         East    Units  Estimated Accuracy
 ME1490;SPC IL E     -   494,713.1     334,013.4     MT  (+/- 3 meters HH1 GPS) 
 ME1490
 ME1490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL2207252759(NAD 83)
 ME1490
 ME1490                          SUPERSEDED SURVEY CONTROL
 ME1490
 ME1490  NGVD 29 (??/??/92)  190.507  (m)          625.02   (f) ADJ UNCH    2 0
 ME1490
 ME1490.Superseded values are not recommended for survey control.
 ME1490
 ME1490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 ME1490.See file dsdata.pdf to determine how the superseded data were derived.
 ME1490
 ME1490_MARKER: DB = BENCH MARK DISK
 ME1490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 ME1490_STAMPING: Z 27 1934
 ME1490_MARK LOGO: CGS
 ME1490_PROJECTION: FLUSH
 ME1490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 ME1490+STABILITY: SURFACE MOTION
 ME1490
 ME1490  HISTORY     - Date     Condition        Report By
 ME1490  HISTORY     - 1934     MONUMENTED       CGS
 ME1490  HISTORY     - 1954     GOOD             CGS
 ME1490  HISTORY     - 1979     MARK NOT FOUND   LOCENG
 ME1490  HISTORY     - 20080531 MARK NOT FOUND   GEOCAC
 ME1490
 ME1490                          STATION DESCRIPTION
 ME1490
 ME1490'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 ME1490'3.9 MI W FROM KANKAKEE.
 ME1490'ABOUT 3.9 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
 ME1490'THE CROSSING OF THE ILLINOIS CENTRAL RAILROAD AT KANKAKEE, 6.85
 ME1490'MILE EAST OF THE ROAD CROSSING AT GOODRICH, 111 FEET NORTHWEST
 ME1490'OF THE CENTER OF A GRAVEL ROAD CROSSING AND THE MAIN TRACK, 50
 ME1490'FEET WEST OF THE CENTER LINE OF THE ROAD, 95 FEET NORTH OF THE
 ME1490'NORTH RAIL OF THE MAIN TRACK, 14 FEET NORTH OF THE NORTH RAIL OF
 ME1490'A SIDE TRACK LEADING INTO PHILLIPS PIPE LINE CO. DEPOT, 16 FEET
 ME1490'WEST OF A FENCE CORNER AND RIGHT-OF-WAY MARKER POST, 2 FEET
 ME1490'NORTH OF A FENCE AROUND A SURPLUS GRAIN STORAGE GRANARY, ABOUT
 ME1490'3 FEET BELOW THE LEVEL OF THE TRACK AND IN THE TOP OF A CONCRETE
 ME1490'POST FLUSH WITH THE GROUND.
 ME1490
 ME1490                          STATION RECOVERY (1979)
 ME1490
 ME1490'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1979
 ME1490'MARK NOT FOUND.
 ME1490
 ME1490                          STATION RECOVERY (2008)
 ME1490
 ME1490'RECOVERY NOTE BY GEOCACHING 2008 (BPS)
 ME1490'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0496 ***********************************************************************
 NH0496  DESIGNATION -  Z 270
 NH0496  PID         -  NH0496
 NH0496  STATE/COUNTY-  IL/OGLE
 NH0496  COUNTRY     -  US
 NH0496  USGS QUAD   -  STILLMAN VALLEY (2018)
 NH0496
 NH0496                         *CURRENT SURVEY CONTROL
 NH0496  ______________________________________________________________________
 NH0496* NAD 83(1986) POSITION- 42 07 02.     (N) 089 13 53.     (W)   SCALED
 NH0496* NAVD 88 ORTHO HEIGHT -   211.065 (meters)      692.47  (feet) ADJUSTED
 NH0496  ______________________________________________________________________
 NH0496  GEOID HEIGHT    -        -33.086 (meters)                     GEOID18
 NH0496  DYNAMIC HEIGHT  -        210.995 (meters)      692.24  (feet) COMP
 NH0496  MODELED GRAVITY -    980,286.4   (mgal)                       NAVD 88
 NH0496
 NH0496  VERT ORDER      -  FIRST     CLASS I
 NH0496
 NH0496.The horizontal coordinates were scaled from a map and have
 NH0496.an estimated accuracy of +/- 6 seconds.
 NH0496
 NH0496.The orthometric height was determined by differential leveling and
 NH0496.adjusted by the NATIONAL GEODETIC SURVEY
 NH0496.in June 1991.
 NH0496
 NH0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0496.GEOID18 height accuracy estimate available here.
 NH0496
 NH0496.Click photographs - Photos may exist for this station.
 NH0496
 NH0496.The dynamic height is computed by dividing the NAVD 88
 NH0496.geopotential number by the normal gravity value computed on the
 NH0496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0496.degrees latitude (g = 980.6199 gals.).
 NH0496
 NH0496.The modeled gravity was interpolated from observed gravity values.
 NH0496
 NH0496;                    North         East    Units  Estimated Accuracy
 NH0496;SPC IL W     -   605,530.      777,340.      MT  (+/- 180 meters Scaled)
 NH0496
 NH0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM155652(NAD 83)
 NH0496
 NH0496                          SUPERSEDED SURVEY CONTROL
 NH0496
 NH0496  NGVD 29 (??/??/92)  211.104  (m)          692.60   (f) ADJ UNCH    1 1
 NH0496
 NH0496.Superseded values are not recommended for survey control.
 NH0496
 NH0496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0496.See file dsdata.pdf to determine how the superseded data were derived.
 NH0496
 NH0496_MARKER: DB = BENCH MARK DISK
 NH0496_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0496_STAMPING: Z 270 1970
 NH0496_MARK LOGO: CGS
 NH0496_MAGNETIC: I = MARKER IS A STEEL ROD
 NH0496_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0496
 NH0496  HISTORY     - Date     Condition        Report By
 NH0496  HISTORY     - 1970     MONUMENTED       NGS
 NH0496  HISTORY     - 1987     GOOD             USPSQD
 NH0496  HISTORY     - 19960624 MARK NOT FOUND   USPSQD
 NH0496  HISTORY     - 20010725 MARK NOT FOUND   USPSQD
 NH0496  HISTORY     - 20140819 MARK NOT FOUND   ILDT
 NH0496
 NH0496                          STATION DESCRIPTION
 NH0496
 NH0496'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0496'1.8 MI E FROM BYRON.
 NH0496'ABOUT 0.1 MILE SOUTH ALONG N. WALNUT STREET FROM THE POST OFFICE
 NH0496'AT BYRON, THENCE 1.75 MILES EAST ALONG STATE HIGHWAY 72, OR ABOUT
 NH0496'2.7 MILES WEST ALONG STATE HIGHWAY 72 FROM THE CONGREGATIONAL
 NH0496'CHRISTIAN CHURCH AT STILLMAN VALLEY, AT THE JUNCTION OF THE
 NH0496'HIGHWAY AND KISHWAUKEE ROAD WHICH LEADS NORTHEAST, 90 FEET NORTH
 NH0496'OF THE CENTER LINE OF THE HIGHWAY, 39 FEET NORTHWEST OF THE
 NH0496'CENTER LINE OF THE ROAD, 22 FEET NORTHEAST OF THE CENTER OF A
 NH0496'METAL GATE, 1.2 FEET SOUTHEAST OF A FENCE, 3.3 FEET SOUTHWEST
 NH0496'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND ON THE
 NH0496'TOP OF A COPPER COATED ROD THAT IS DRIVEN TO REFUSAL AT A DEPTH
 NH0496'OF 48 FEET AND IS ENCASED IN A 3 1/2-INCH IRON PIPE PROJECTING
 NH0496'1 INCH.  SECTION 33, T 43 N, R 11 E.
 NH0496
 NH0496                          STATION RECOVERY (1987)
 NH0496
 NH0496'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0496'RECOVERED IN GOOD CONDITION.
 NH0496
 NH0496                          STATION RECOVERY (1996)
 NH0496
 NH0496'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0496'MARK NOT FOUND.
 NH0496
 NH0496                          STATION RECOVERY (2001)
 NH0496
 NH0496'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0496'MARK NOT FOUND.
 NH0496
 NH0496                          STATION RECOVERY (2014)
 NH0496
 NH0496'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0496'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0502 ***********************************************************************
 NH0502  DESIGNATION -  Z 271
 NH0502  PID         -  NH0502
 NH0502  STATE/COUNTY-  IL/OGLE
 NH0502  COUNTRY     -  US
 NH0502  USGS QUAD   -  SEWARD (2018)
 NH0502
 NH0502                         *CURRENT SURVEY CONTROL
 NH0502  ______________________________________________________________________
 NH0502* NAD 83(1986) POSITION- 42 07 57.     (N) 089 17 49.     (W)   SCALED
 NH0502* NAVD 88 ORTHO HEIGHT -   213.238 (meters)      699.60  (feet) ADJUSTED
 NH0502  ______________________________________________________________________
 NH0502  GEOID HEIGHT    -        -33.075 (meters)                     GEOID18
 NH0502  DYNAMIC HEIGHT  -        213.169 (meters)      699.37  (feet) COMP
 NH0502  MODELED GRAVITY -    980,293.4   (mgal)                       NAVD 88
 NH0502
 NH0502  VERT ORDER      -  FIRST     CLASS I
 NH0502
 NH0502.The horizontal coordinates were scaled from a map and have
 NH0502.an estimated accuracy of +/- 6 seconds.
 NH0502
 NH0502.The orthometric height was determined by differential leveling and
 NH0502.adjusted by the NATIONAL GEODETIC SURVEY
 NH0502.in June 1991.
 NH0502
 NH0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0502.GEOID18 height accuracy estimate available here.
 NH0502
 NH0502.Click photographs - Photos may exist for this station.
 NH0502
 NH0502.The dynamic height is computed by dividing the NAVD 88
 NH0502.geopotential number by the normal gravity value computed on the
 NH0502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0502.degrees latitude (g = 980.6199 gals.).
 NH0502
 NH0502.The modeled gravity was interpolated from observed gravity values.
 NH0502
 NH0502;                    North         East    Units  Estimated Accuracy
 NH0502;SPC IL W     -   607,170.      771,900.      MT  (+/- 180 meters Scaled)
 NH0502
 NH0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM101670(NAD 83)
 NH0502
 NH0502                          SUPERSEDED SURVEY CONTROL
 NH0502
 NH0502  NGVD 29 (??/??/92)  213.279  (m)          699.73   (f) ADJ UNCH    1 1
 NH0502
 NH0502.Superseded values are not recommended for survey control.
 NH0502
 NH0502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0502.See file dsdata.pdf to determine how the superseded data were derived.
 NH0502
 NH0502_MARKER: DB = BENCH MARK DISK
 NH0502_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NH0502_SP_SET: CULVERT HEADWALL
 NH0502_STAMPING: Z 271 1970
 NH0502_MARK LOGO: CGS
 NH0502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0502+STABILITY: SURFACE MOTION
 NH0502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0502+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2014
 NH0502
 NH0502  HISTORY     - Date     Condition        Report By
 NH0502  HISTORY     - 1970     MONUMENTED       NGS
 NH0502  HISTORY     - 1987     GOOD             USPSQD
 NH0502  HISTORY     - 19960624 GOOD             USPSQD
 NH0502  HISTORY     - 20010813 GOOD             USPSQD
 NH0502  HISTORY     - 20041117 GOOD             USPSQD
 NH0502  HISTORY     - 20140819 GOOD             ILDT
 NH0502
 NH0502                          STATION DESCRIPTION
 NH0502
 NH0502'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 NH0502'2.2 MI W FROM BYRON.
 NH0502'ABOUT 0.1 MILE SOUTH ALONG N. WALNUT STREET FROM THE POST OFFICE
 NH0502'AT BYRON, THENCE 2.05 MILES WEST ALONG STATE HIGHWAY 72, 155
 NH0502'YARDS NORTH OF THE CENTER LINE OF THE HIGHWAY, 85 YARDS SOUTH
 NH0502'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 14 FEET
 NH0502'WEST OF THE CENTER LINE OF A GRAVELED ROAD WHICH LEADS NORTH
 NH0502'AND SOUTH, SET IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE
 NH0502'HEADWALL OF A 3- X 8-FOOT CONCRETE CULVERT UNDER THE ROAD, AND
 NH0502'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.  SECTION 25, T 25 N,
 NH0502'R 10 E.
 NH0502
 NH0502                          STATION RECOVERY (1987)
 NH0502
 NH0502'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0502'RECOVERED IN GOOD CONDITION.
 NH0502
 NH0502                          STATION RECOVERY (1996)
 NH0502
 NH0502'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0502'RECOVERED IN GOOD CONDITION.
 NH0502
 NH0502                          STATION RECOVERY (2001)
 NH0502
 NH0502'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0502'RECOVERED IN GOOD CONDITION.
 NH0502
 NH0502                          STATION RECOVERY (2004)
 NH0502
 NH0502'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 NH0502'RECOVERED IN GOOD CONDITION.
 NH0502
 NH0502                          STATION RECOVERY (2014)
 NH0502
 NH0502'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 NH0502'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0490 ***********************************************************************
 NH0490  DESIGNATION -  Z 272
 NH0490  PID         -  NH0490
 NH0490  STATE/COUNTY-  IL/OGLE
 NH0490  COUNTRY     -  US
 NH0490  USGS QUAD   -  STILLMAN VALLEY (2018)
 NH0490
 NH0490                         *CURRENT SURVEY CONTROL
 NH0490  ______________________________________________________________________
 NH0490* NAD 83(1986) POSITION- 42 06 03.39   (N) 089 08 01.78   (W)   HD_HELD1
 NH0490* NAVD 88 ORTHO HEIGHT -   240.141 (meters)      787.86  (feet) ADJUSTED
 NH0490  ______________________________________________________________________
 NH0490  GEOID HEIGHT    -        -33.111 (meters)                     GEOID18
 NH0490  DYNAMIC HEIGHT  -        240.061 (meters)      787.60  (feet) COMP
 NH0490  MODELED GRAVITY -    980,284.1   (mgal)                       NAVD 88
 NH0490
 NH0490  VERT ORDER      -  FIRST     CLASS I
 NH0490
 NH0490.The horizontal coordinates were determined by differentially corrected
 NH0490.hand held GPS observations or other comparable positioning techniques
 NH0490.and have an estimated accuracy of +/- 3 meters.
 NH0490
 NH0490.The orthometric height was determined by differential leveling and
 NH0490.adjusted by the NATIONAL GEODETIC SURVEY
 NH0490.in June 1991.
 NH0490
 NH0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0490.GEOID18 height accuracy estimate available here.
 NH0490
 NH0490.Click photographs - Photos may exist for this station.
 NH0490
 NH0490.The dynamic height is computed by dividing the NAVD 88
 NH0490.geopotential number by the normal gravity value computed on the
 NH0490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0490.degrees latitude (g = 980.6199 gals.).
 NH0490
 NH0490.The modeled gravity was interpolated from observed gravity values.
 NH0490
 NH0490;                    North         East    Units  Estimated Accuracy
 NH0490;SPC IL W     -   603,810.2     785,431.6     MT  (+/- 3 meters HH1 GPS) 
 NH0490
 NH0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM2355663187(NAD 83)
 NH0490
 NH0490                          SUPERSEDED SURVEY CONTROL
 NH0490
 NH0490  NGVD 29 (??/??/92)  240.181  (m)          787.99   (f) ADJ UNCH    1 1
 NH0490
 NH0490.Superseded values are not recommended for survey control.
 NH0490
 NH0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0490.See file dsdata.pdf to determine how the superseded data were derived.
 NH0490
 NH0490_MARKER: DB = BENCH MARK DISK
 NH0490_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 NH0490_STAMPING: Z 272 1970
 NH0490_MARK LOGO: CGS
 NH0490_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NH0490_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NH0490+SATELLITE: SATELLITE OBSERVATIONS - November 08, 2017
 NH0490
 NH0490  HISTORY     - Date     Condition        Report By
 NH0490  HISTORY     - 1970     MONUMENTED       CGS
 NH0490  HISTORY     - 1987     GOOD             USPSQD
 NH0490  HISTORY     - 19960624 GOOD             USPSQD
 NH0490  HISTORY     - 20010725 GOOD             USPSQD
 NH0490  HISTORY     - 20171101 POOR             ILDT
 NH0490  HISTORY     - 20171108 POOR             AMESC
 NH0490
 NH0490                          STATION DESCRIPTION
 NH0490
 NH0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1970
 NH0490'2.2 MI W FROM DAVIS JUNCTION.
 NH0490'ABOUT 0.1 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 NH0490'RAILROAD FROM THE RAILROAD STATION AT DAVIS JUNCTION, THENCE
 NH0490'2.15 MILES WEST ALONG STATE HIGHWAY 72, OR ABOUT 2.55 MILES EAST
 NH0490'ALONG STATE HIGHWAY 72 FROM THE CONGREGATIONAL CHRISTIAN CHURCH
 NH0490'AT STILLMAN VALLEY, AT THE JUNCTION OF THE HIGHWAY AND A ROAD
 NH0490'WHICH LEADS SOUTH, 90 FEET SOUTH OF THE CENTER LINE OF THE
 NH0490'HIGHWAY, 27 FEET EAST OF THE CENTER LINE OF THE ROAD, 50 FEET
 NH0490'SOUTH OF A POWER POLE, 1 FOOT WEST OF A FENCE, 2.7 FEET NORTH
 NH0490'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY AND THE
 NH0490'ROAD, AND ON THE TOP OF A COPPER COATED ROD THAT IS DRIVEN TO
 NH0490'REFUSAL AT A DEPTH OF 32 FEET AND IS ENCASED IN A 3 1/2-INCH
 NH0490'IRON PIPE WHICH PROJECTS 2 INCHES ABOVE THE SURFACE OF THE
 NH0490'GROUND.  SECTION 21, T 42 N, R 1 E.
 NH0490
 NH0490                          STATION RECOVERY (1987)
 NH0490
 NH0490'RECOVERY NOTE BY US POWER SQUADRON 1987 (GG)
 NH0490'RECOVERED IN GOOD CONDITION.
 NH0490
 NH0490                          STATION RECOVERY (1996)
 NH0490
 NH0490'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0490'RECOVERED IN GOOD CONDITION.
 NH0490
 NH0490                          STATION RECOVERY (2001)
 NH0490
 NH0490'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0490'RECOVERED IN GOOD CONDITION.
 NH0490
 NH0490                          STATION RECOVERY (2017)
 NH0490
 NH0490'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2017 (RBI)
 NH0490'MARK RECOVERED IN POOR CONDITION.
 NH0490
 NH0490                          STATION RECOVERY (2017)
 NH0490
 NH0490'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2017 (THH)
 NH0490'THE DISK HAS BEEN DAMAGED AND PULLED UP ON THE EDGE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0186 ***********************************************************************
 NG0186  DESIGNATION -  Z 273
 NG0186  PID         -  NG0186
 NG0186  STATE/COUNTY-  IL/LAKE
 NG0186  COUNTRY     -  US
 NG0186  USGS QUAD   -  WAUKEGAN (2018)
 NG0186
 NG0186                         *CURRENT SURVEY CONTROL
 NG0186  ______________________________________________________________________
 NG0186* NAD 83(1986) POSITION- 42 18 32.     (N) 087 50 43.     (W)   SCALED
 NG0186* NAVD 88 ORTHO HEIGHT -   198.126 (meters)      650.02  (feet) ADJUSTED
 NG0186  ______________________________________________________________________
 NG0186  GEOID HEIGHT    -        -34.238 (meters)                     GEOID18
 NG0186  DYNAMIC HEIGHT  -        198.064 (meters)      649.82  (feet) COMP
 NG0186  MODELED GRAVITY -    980,304.0   (mgal)                       NAVD 88
 NG0186
 NG0186  VERT ORDER      -  FIRST     CLASS 0
 NG0186
 NG0186.The horizontal coordinates were scaled from a map and have
 NG0186.an estimated accuracy of +/- 6 seconds.
 NG0186
 NG0186.The orthometric height was determined by differential leveling and
 NG0186.adjusted by the NATIONAL GEODETIC SURVEY
 NG0186.in June 1991.
 NG0186
 NG0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0186.GEOID18 height accuracy estimate available here.
 NG0186
 NG0186.Click photographs - Photos may exist for this station.
 NG0186
 NG0186.The dynamic height is computed by dividing the NAVD 88
 NG0186.geopotential number by the normal gravity value computed on the
 NG0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0186.degrees latitude (g = 980.6199 gals.).
 NG0186
 NG0186.The modeled gravity was interpolated from observed gravity values.
 NG0186
 NG0186;                    North         East    Units  Estimated Accuracy
 NG0186;SPC IL E     -   626,530.      340,240.      MT  (+/- 180 meters Scaled)
 NG0186
 NG0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM303844(NAD 83)
 NG0186
 NG0186                          SUPERSEDED SURVEY CONTROL
 NG0186
 NG0186  NGVD 29 (??/??/92)  198.24   (m)          650.4    (f) COMPUTED    1 0
 NG0186
 NG0186.Superseded values are not recommended for survey control.
 NG0186
 NG0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0186.See file dsdata.pdf to determine how the superseded data were derived.
 NG0186
 NG0186_MARKER: DV = VERTICAL CONTROL DISK
 NG0186_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 NG0186+WITH SETTING: PAVEMENT
 NG0186_SP_SET: BLOCK
 NG0186_STAMPING: Z 273 1973
 NG0186_MARK LOGO: NGS
 NG0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0186+STABILITY: SURFACE MOTION
 NG0186
 NG0186  HISTORY     - Date     Condition        Report By
 NG0186  HISTORY     - 1973     MONUMENTED       NGS
 NG0186
 NG0186                          STATION DESCRIPTION
 NG0186
 NG0186'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0186'AT GREAT LAKES.
 NG0186'AT GREAT LAKES, ABOUT 115 YARDS NORTH-NORTHEAST OF AND ACROSS
 NG0186'SHERIDAN ROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY STATION,
 NG0186'187 FEET EAST OF THE EAST RAIL OF THE EAST TRACK, 70 1/2 FEET
 NG0186'NORTH-NORTHWEST OF A SMALL GUARDHOUSE AT GATE 2 OF THE GREAT
 NG0186'LAKES NAVAL TRAINING CENTER, 8 1/2 FEET EAST OF THE EAST CURB
 NG0186'OF SHERIDAN ROAD, 1.0 FEET WEST OF A CHAIN LINK FENCE, AND SET
 NG0186'IN THE TOP OF A 3 BY-3-FOOT CONCRETE BLOCK WHICH PROJECTS
 NG0186'14-INCHES ABOVE THE LEVEL OF THE GROUND.  SECTION 9, T 44 N,
 NG0186'R 12 E.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0341 ***********************************************************************
 MF0341  DESIGNATION -  Z 28
 MF0341  PID         -  MF0341
 MF0341  STATE/COUNTY-  IL/LIVINGSTON
 MF0341  COUNTRY     -  US
 MF0341  USGS QUAD   -  ODELL (2018)
 MF0341
 MF0341                         *CURRENT SURVEY CONTROL
 MF0341  ______________________________________________________________________
 MF0341* NAD 83(1986) POSITION- 41 05 59.     (N) 088 32 49.     (W)   SCALED
 MF0341* NAVD 88 ORTHO HEIGHT -   204.122 (meters)      669.69  (feet) ADJUSTED
 MF0341  ______________________________________________________________________
 MF0341  GEOID HEIGHT    -        -32.423 (meters)                     GEOID18
 MF0341  DYNAMIC HEIGHT  -        204.039 (meters)      669.42  (feet) COMP
 MF0341  MODELED GRAVITY -    980,212.9   (mgal)                       NAVD 88
 MF0341
 MF0341  VERT ORDER      -  SECOND    CLASS 0
 MF0341
 MF0341.The horizontal coordinates were scaled from a map and have
 MF0341.an estimated accuracy of +/- 6 seconds.
 MF0341
 MF0341.The orthometric height was determined by differential leveling and
 MF0341.adjusted by the NATIONAL GEODETIC SURVEY
 MF0341.in June 1991.
 MF0341
 MF0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0341.GEOID18 height accuracy estimate available here.
 MF0341
 MF0341.Click photographs - Photos may exist for this station.
 MF0341
 MF0341.The dynamic height is computed by dividing the NAVD 88
 MF0341.geopotential number by the normal gravity value computed on the
 MF0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0341.degrees latitude (g = 980.6199 gals.).
 MF0341
 MF0341.The modeled gravity was interpolated from observed gravity values.
 MF0341
 MF0341;                    North         East    Units  Estimated Accuracy
 MF0341;SPC IL E     -   492,140.      282,060.      MT  (+/- 180 meters Scaled)
 MF0341
 MF0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL700509(NAD 83)
 MF0341
 MF0341                          SUPERSEDED SURVEY CONTROL
 MF0341
 MF0341  NGVD 29 (??/??/92)  204.192  (m)          669.92   (f) ADJ UNCH    2 0
 MF0341
 MF0341.Superseded values are not recommended for survey control.
 MF0341
 MF0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0341.See file dsdata.pdf to determine how the superseded data were derived.
 MF0341
 MF0341_MARKER: DB = BENCH MARK DISK
 MF0341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0341_STAMPING: Z 28 1934
 MF0341_MARK LOGO: CGS
 MF0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0341+STABILITY: SURFACE MOTION
 MF0341
 MF0341  HISTORY     - Date     Condition        Report By
 MF0341  HISTORY     - 1934     MONUMENTED       CGS
 MF0341  HISTORY     - 20210910 MARK NOT FOUND   ILDT
 MF0341
 MF0341                          STATION DESCRIPTION
 MF0341
 MF0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0341'6.3 MI W FROM DWIGHT.
 MF0341'6.3 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM THE STATION
 MF0341'AT DWIGHT, LIVINGSTON COUNTY, ABOUT 2 MILES EAST OF THE STATION
 MF0341'AT ADAMS, 5 POLES WEST OF STATION 7190, AT A PUBLIC-ROAD CROSSING,
 MF0341'51 FEET EAST OF THE CENTERLINE OF THE ROAD, 26 FEET SOUTH OF THE
 MF0341'CENTERLINE OF THE TRACK, 4 FEET NORTH OF THE RIGHT-OF-WAY FENCE,
 MF0341'AND ABOUT 1 FOOT LOWER THAN THE RAIL.  A STANDARD DISK, STAMPED
 MF0341'Z 28 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0341
 MF0341                          STATION RECOVERY (2021)
 MF0341
 MF0341'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 MF0341'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1197 ***********************************************************************
 JC1197  DESIGNATION -  Z 282
 JC1197  PID         -  JC1197
 JC1197  STATE/COUNTY-  IL/MADISON
 JC1197  COUNTRY     -  US
 JC1197  USGS QUAD   -  WOOD RIVER (2018)
 JC1197
 JC1197                         *CURRENT SURVEY CONTROL
 JC1197  ______________________________________________________________________
 JC1197* NAD 83(1986) POSITION- 38 48 18.     (N) 090 03 43.     (W)   SCALED
 JC1197* NAVD 88 ORTHO HEIGHT -   136.877 (meters)      449.07  (feet) ADJUSTED
 JC1197  ______________________________________________________________________
 JC1197  GEOID HEIGHT    -        -31.298 (meters)                     GEOID18
 JC1197  DYNAMIC HEIGHT  -        136.791 (meters)      448.79  (feet) COMP
 JC1197  MODELED GRAVITY -    980,001.7   (mgal)                       NAVD 88
 JC1197
 JC1197  VERT ORDER      -  FIRST     CLASS II
 JC1197
 JC1197.The horizontal coordinates were scaled from a map and have
 JC1197.an estimated accuracy of +/- 6 seconds.
 JC1197
 JC1197.The orthometric height was determined by differential leveling and
 JC1197.adjusted by the NATIONAL GEODETIC SURVEY
 JC1197.in June 1991.
 JC1197
 JC1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1197.GEOID18 height accuracy estimate available here.
 JC1197
 JC1197.Click photographs - Photos may exist for this station.
 JC1197
 JC1197.The dynamic height is computed by dividing the NAVD 88
 JC1197.geopotential number by the normal gravity value computed on the
 JC1197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1197.degrees latitude (g = 980.6199 gals.).
 JC1197
 JC1197.The modeled gravity was interpolated from observed gravity values.
 JC1197
 JC1197;                    North         East    Units  Estimated Accuracy
 JC1197;SPC IL W     -   237,330.      709,100.      MT  (+/- 180 meters Scaled)
 JC1197
 JC1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC551992(NAD 83)
 JC1197
 JC1197                          SUPERSEDED SURVEY CONTROL
 JC1197
 JC1197  NGVD 29 (11/26/84)  136.843  (m)          448.96   (f) ADJUSTED    1 2
 JC1197
 JC1197.Superseded values are not recommended for survey control.
 JC1197
 JC1197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1197.See file dsdata.pdf to determine how the superseded data were derived.
 JC1197
 JC1197_MARKER: I = METAL ROD
 JC1197_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1197_STAMPING: Z 282 1981
 JC1197_MARK LOGO: NGS
 JC1197_PROJECTION: FLUSH
 JC1197_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1197_ROD/PIPE-DEPTH: 9.8 meters
 JC1197
 JC1197  HISTORY     - Date     Condition        Report By
 JC1197  HISTORY     - 1981     MONUMENTED       NGS
 JC1197  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JC1197
 JC1197                          STATION DESCRIPTION
 JC1197
 JC1197'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1197'6.65 KM (4.15 MI) SE FROM HARTFORD.
 JC1197'3.2 KILOMETERS (2.0 MILES) SOUTH ALONG THE LEVEE ROAD FROM THE
 JC1197'JUNCTION OF STATE HIGHWAY 3 AND HAWTHORNE ROAD IN HARTFORD, THENCE
 JC1197'3.45 KILOMETERS (2.15 MILES) EAST ALONG TOP OF THE NORTH LEVEE ROAD
 JC1197'PARALLELING THE COHOKIA DIVERSION CHANNEL TO THE MARK ON THE LEFT,
 JC1197'2.44 METERS (8.0 FEET) NORTH OF THE CENTER OF THE LEVEE ROAD, AND
 JC1197'0.46 METER (1.5 FEET) EAST OF A METAL WITNESS POST.
 JC1197'THE MARK IS 0.46 METERS  W FROM A WITNESS POST.
 JC1197'THE MARK IS 0.1 M BELOW LEVEE.
 JC1197
 JC1197                          STATION RECOVERY (2012)
 JC1197
 JC1197'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC1197'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1122 ***********************************************************************
 JC1122  DESIGNATION -  Z 283
 JC1122  PID         -  JC1122
 JC1122  STATE/COUNTY-  IL/MONROE
 JC1122  COUNTRY     -  US
 JC1122  USGS QUAD   -  COLUMBIA (2018)
 JC1122
 JC1122                         *CURRENT SURVEY CONTROL
 JC1122  ______________________________________________________________________
 JC1122* NAD 83(1986) POSITION- 38 26 45.     (N) 090 13 50.     (W)   SCALED
 JC1122* NAVD 88 ORTHO HEIGHT -   131.395 (meters)      431.09  (feet) ADJUSTED
 JC1122  ______________________________________________________________________
 JC1122  GEOID HEIGHT    -        -30.599 (meters)                     GEOID18
 JC1122  DYNAMIC HEIGHT  -        131.310 (meters)      430.81  (feet) COMP
 JC1122  MODELED GRAVITY -    979,985.1   (mgal)                       NAVD 88
 JC1122
 JC1122  VERT ORDER      -  FIRST     CLASS II
 JC1122
 JC1122.The horizontal coordinates were scaled from a map and have
 JC1122.an estimated accuracy of +/- 6 seconds.
 JC1122
 JC1122.The orthometric height was determined by differential leveling and
 JC1122.adjusted by the NATIONAL GEODETIC SURVEY
 JC1122.in June 1991.
 JC1122
 JC1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1122.GEOID18 height accuracy estimate available here.
 JC1122
 JC1122.Click photographs - Photos may exist for this station.
 JC1122
 JC1122.The dynamic height is computed by dividing the NAVD 88
 JC1122.geopotential number by the normal gravity value computed on the
 JC1122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1122.degrees latitude (g = 980.6199 gals.).
 JC1122
 JC1122.The modeled gravity was interpolated from observed gravity values.
 JC1122
 JC1122;                    North         East    Units  Estimated Accuracy
 JC1122;SPC IL W     -   197,460.      694,420.      MT  (+/- 180 meters Scaled)
 JC1122
 JC1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC416589(NAD 83)
 JC1122
 JC1122                          SUPERSEDED SURVEY CONTROL
 JC1122
 JC1122  NGVD 29 (11/26/84)  131.352  (m)          430.94   (f) ADJUSTED    1 2
 JC1122
 JC1122.Superseded values are not recommended for survey control.
 JC1122
 JC1122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1122.See file dsdata.pdf to determine how the superseded data were derived.
 JC1122
 JC1122_MARKER: I = METAL ROD
 JC1122_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1122_STAMPING: Z 283 1981
 JC1122_MARK LOGO: NGS
 JC1122_PROJECTION: FLUSH
 JC1122_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JC1122+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2004
 JC1122_ROD/PIPE-DEPTH: 3.1 meters
 JC1122
 JC1122  HISTORY     - Date     Condition        Report By
 JC1122  HISTORY     - 1981     MONUMENTED       NGS
 JC1122  HISTORY     - 20040106 GOOD             CHAST
 JC1122  HISTORY     - 20110825 GOOD             GEOCAC
 JC1122
 JC1122                          STATION DESCRIPTION
 JC1122
 JC1122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1122'8.1 KM (5.0 MI) WEST FROM COLUMBIA.
 JC1122'3.9 KILOMETERS (2.4 MILES) SOUTHWEST ALONG THE TOP OF THE MAIN LEVEE
 JC1122'FROM THE JUNCTION OF U.S. HIGHWAY 50 IN THE NORTHWEST SECTION OF
 JC1122'COLUMBIA TO A BEND IN THE LEVEE, THENCE 4.2 KILOMETERS (2.6 MILES)
 JC1122'EAST ALONG THE TOP OF THE MAIN LEVEE TO THE END OF THE LEVEE AND THE
 JC1122'MARK ON THE LEFT, 3.20 METERS (10.5 FEET) NORTHWEST OF THE CENTER OF
 JC1122'THE LEVEE ROAD, 45.11 METERS (148.0 FEET) NORTHEAST OF A PAVED ROAD
 JC1122'CROSSING, 0.46 METERS (1.5 FEET) SOUTHWEST OF A METAL WITNESS POST,
 JC1122'NOTE SEVERAL ATTEMPTS WERE MADE TO DRIVE THE ROD, DROVE TO REFUSAL AND
 JC1122'EMBEDDED AT 3.1 METERS.
 JC1122'THE MARK IS 0.46 METERS  NE FROM A WITNESS POST.
 JC1122'THE MARK IS 0.3 M BELOW TOP OF LEVEE.
 JC1122
 JC1122                          STATION RECOVERY (2004)
 JC1122
 JC1122'RECOVERY NOTE BY HOMER L CHASTAIN AND ASSOCIATES 2004 (JRA)
 JC1122'RECOVERED AS DESCRIBED
 JC1122
 JC1122                          STATION RECOVERY (2011)
 JC1122
 JC1122'RECOVERY NOTE BY GEOCACHING 2011 (APC)
 JC1122'ROADS HAVE CHANGED IN THIS AREA, AND THE PAVED ROAD CROSSING MENTIONED
 JC1122'IN THE 1981 DESCRIPTION IS NOW A SMALL PATCH OF PAVEMENT ON THE LEVEE
 JC1122'APPROXIMATELY 250 FEET NORTHEAST OF BLUFF ROAD (COUNTY HWY. 6).
 JC1122'
 JC1122'THE STATION IS ABOUT 400 FEET NORTHEAST (ALONG THE LEVEE) OF THE
 JC1122'CENTERLINE OF BLUFF ROAD.
 JC1122'
 JC1122'THE STATION IS NORTHWEST OF THE LEVEE ROAD, APPROXIMATELY AT THE
 JC1122'TREELINE.
 JC1122'
 JC1122'A STANDARD METAL WITNESS POST WAS FOUND ON THE GROUND, ADJACENT TO THE
 JC1122'STATION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1139 ***********************************************************************
 JC1139  DESIGNATION -  Z 284
 JC1139  PID         -  JC1139
 JC1139  STATE/COUNTY-  IL/ST CLAIR
 JC1139  COUNTRY     -  US
 JC1139  USGS QUAD   -  CAHOKIA (2018)
 JC1139
 JC1139                         *CURRENT SURVEY CONTROL
 JC1139  ______________________________________________________________________
 JC1139* NAD 83(1986) POSITION- 38 32 32.     (N) 090 09 13.     (W)   SCALED
 JC1139* NAVD 88 ORTHO HEIGHT -   129.435 (meters)      424.65  (feet) ADJUSTED
 JC1139  ______________________________________________________________________
 JC1139  GEOID HEIGHT    -        -30.776 (meters)                     GEOID18
 JC1139  DYNAMIC HEIGHT  -        129.353 (meters)      424.39  (feet) COMP
 JC1139  MODELED GRAVITY -    979,990.5   (mgal)                       NAVD 88
 JC1139
 JC1139  VERT ORDER      -  FIRST     CLASS II
 JC1139
 JC1139.The horizontal coordinates were scaled from a map and have
 JC1139.an estimated accuracy of +/- 6 seconds.
 JC1139
 JC1139.The orthometric height was determined by differential leveling and
 JC1139.adjusted by the NATIONAL GEODETIC SURVEY
 JC1139.in June 1991.
 JC1139
 JC1139.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1139.GEOID18 height accuracy estimate available here.
 JC1139
 JC1139.Click photographs - Photos may exist for this station.
 JC1139
 JC1139.The dynamic height is computed by dividing the NAVD 88
 JC1139.geopotential number by the normal gravity value computed on the
 JC1139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1139.degrees latitude (g = 980.6199 gals.).
 JC1139
 JC1139.The modeled gravity was interpolated from observed gravity values.
 JC1139
 JC1139;                    North         East    Units  Estimated Accuracy
 JC1139;SPC IL W     -   208,150.      701,140.      MT  (+/- 180 meters Scaled)
 JC1139
 JC1139_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC480698(NAD 83)
 JC1139
 JC1139                          SUPERSEDED SURVEY CONTROL
 JC1139
 JC1139  NGVD 29 (11/26/84)  129.396  (m)          424.53   (f) ADJUSTED    1 2
 JC1139
 JC1139.Superseded values are not recommended for survey control.
 JC1139
 JC1139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1139.See file dsdata.pdf to determine how the superseded data were derived.
 JC1139
 JC1139_MARKER: I = METAL ROD
 JC1139_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1139_STAMPING: Z 284 1981
 JC1139_MARK LOGO: NGS
 JC1139_PROJECTION: FLUSH
 JC1139_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1139_ROD/PIPE-DEPTH: 9.8 meters
 JC1139
 JC1139  HISTORY     - Date     Condition        Report By
 JC1139  HISTORY     - 1981     MONUMENTED       NGS
 JC1139
 JC1139                          STATION DESCRIPTION
 JC1139
 JC1139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1139'3.7 KM (2.3 MI) EAST FROM CAHOKIA.
 JC1139'3.7 KILOMETERS (2.3 MILES) EAST ALONG THE TOP OF THE SOUTH LEVEE OF
 JC1139'THE OLD PRAIRIE DUPONT CREEK FROM THE JUNCTION OF STATE HIGHWAY 3 IN
 JC1139'CAHOKIA TO THE MARK ON THE RIGHT, 6.09 METERS (20.0 FEET) SOUTH WEST
 JC1139'OF THE EXTENDED CENTER OF THE LEVEE ROAD, 0.4 METERS (1.3 FEET )
 JC1139'NORTHEAST OF A METAL WITNESS POST.
 JC1139'THE MARK IS 0.4 METERS  SW FROM A WITNESS POST.
 JC1139'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1110 ***********************************************************************
 JC1110  DESIGNATION -  Z 285
 JC1110  PID         -  JC1110
 JC1110  STATE/COUNTY-  IL/MONROE
 JC1110  COUNTRY     -  US
 JC1110  USGS QUAD   -  VALMEYER (2018)
 JC1110
 JC1110                         *CURRENT SURVEY CONTROL
 JC1110  ______________________________________________________________________
 JC1110* NAD 83(1986) POSITION- 38 21 03.     (N) 090 20 53.     (W)   SCALED
 JC1110* NAVD 88 ORTHO HEIGHT -   126.249 (meters)      414.20  (feet) ADJUSTED
 JC1110  ______________________________________________________________________
 JC1110  GEOID HEIGHT    -        -30.454 (meters)                     GEOID18
 JC1110  DYNAMIC HEIGHT  -        126.167 (meters)      413.93  (feet) COMP
 JC1110  MODELED GRAVITY -    979,974.8   (mgal)                       NAVD 88
 JC1110
 JC1110  VERT ORDER      -  FIRST     CLASS II
 JC1110
 JC1110.The horizontal coordinates were scaled from a map and have
 JC1110.an estimated accuracy of +/- 6 seconds.
 JC1110
 JC1110.The orthometric height was determined by differential leveling and
 JC1110.adjusted by the NATIONAL GEODETIC SURVEY
 JC1110.in June 1991.
 JC1110
 JC1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1110.GEOID18 height accuracy estimate available here.
 JC1110
 JC1110.Click photographs - Photos may exist for this station.
 JC1110
 JC1110.The dynamic height is computed by dividing the NAVD 88
 JC1110.geopotential number by the normal gravity value computed on the
 JC1110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1110.degrees latitude (g = 980.6199 gals.).
 JC1110
 JC1110.The modeled gravity was interpolated from observed gravity values.
 JC1110
 JC1110;                    North         East    Units  Estimated Accuracy
 JC1110;SPC IL W     -   186,930.      684,150.      MT  (+/- 180 meters Scaled)
 JC1110
 JC1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC317480(NAD 83)
 JC1110
 JC1110                          SUPERSEDED SURVEY CONTROL
 JC1110
 JC1110  NGVD 29 (11/26/84)  126.203  (m)          414.05   (f) ADJUSTED    1 2
 JC1110
 JC1110.Superseded values are not recommended for survey control.
 JC1110
 JC1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1110.See file dsdata.pdf to determine how the superseded data were derived.
 JC1110
 JC1110_MARKER: I = METAL ROD
 JC1110_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1110_STAMPING: Z 285 1981
 JC1110_MARK LOGO: NGS
 JC1110_PROJECTION: FLUSH
 JC1110_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1110_ROD/PIPE-DEPTH: 9.8 meters
 JC1110
 JC1110  HISTORY     - Date     Condition        Report By
 JC1110  HISTORY     - 1981     MONUMENTED       NGS
 JC1110
 JC1110                          STATION DESCRIPTION
 JC1110
 JC1110'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1110'16.1 KM (10.0 MI) SW FROM COLUMBIA.
 JC1110'16.1 KILOMETERS (10.0 MILES) SOUTHWEST ALONG THE TOP OF THE SOUTH MAIN
 JC1110'LEVEE FROM THE JUNCTION OF THE SOUTHWEST END OF THE MISSOURI PACIFIC
 JC1110'RAILROAD BRIDGE OVERPASS OVER CARR CREEK IN THE WEST SECTION OF
 JC1110'COLUMBIA TO THE MARK ON THE LEFT, ALSO 8.0 KILOMETERS (5.0 MILES)
 JC1110'SOUTHWEST ALONG THE TOP OF THE NORTH LEVEE ALONG FOUNTAIN CREEK FROM
 JC1110'THE JUNCTION OF THE MISOURI PACIFIC RAILROAD IN FOUNTAIN, THENCE 2.70
 JC1110'KILOMETERS (1.70 MILES) NORTH ALONG TOP OF THE LEVEE, 3.35 METERS
 JC1110'(11.0 FEET) SOUTHEAST OF THE CENTER OF THE LEVEE ROAD, 0.46 METERS
 JC1110'(1.5 FEET) NORTHEAST OF A METAL WITNESS POST.
 JC1110'THE MARK IS 0.46 METERS  SW FROM A WITNESS POST.
 JC1110'THE MARK IS ABOVE LEVEL WITH TOP OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC1109 ***********************************************************************
 JC1109  DESIGNATION -  Z 286
 JC1109  PID         -  JC1109
 JC1109  STATE/COUNTY-  IL/MONROE
 JC1109  COUNTRY     -  US
 JC1109  USGS QUAD   -  VALMEYER (2018)
 JC1109
 JC1109                         *CURRENT SURVEY CONTROL
 JC1109  ______________________________________________________________________
 JC1109* NAD 83(1986) POSITION- 38 20 17.     (N) 090 21 20.     (W)   SCALED
 JC1109* NAVD 88 ORTHO HEIGHT -   127.231 (meters)      417.42  (feet) ADJUSTED
 JC1109  ______________________________________________________________________
 JC1109  GEOID HEIGHT    -        -30.421 (meters)                     GEOID18
 JC1109  DYNAMIC HEIGHT  -        127.148 (meters)      417.15  (feet) COMP
 JC1109  MODELED GRAVITY -    979,974.1   (mgal)                       NAVD 88
 JC1109
 JC1109  VERT ORDER      -  FIRST     CLASS II
 JC1109
 JC1109.The horizontal coordinates were scaled from a map and have
 JC1109.an estimated accuracy of +/- 6 seconds.
 JC1109
 JC1109.The orthometric height was determined by differential leveling and
 JC1109.adjusted by the NATIONAL GEODETIC SURVEY
 JC1109.in June 1991.
 JC1109
 JC1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC1109.GEOID18 height accuracy estimate available here.
 JC1109
 JC1109.Click photographs - Photos may exist for this station.
 JC1109
 JC1109.The dynamic height is computed by dividing the NAVD 88
 JC1109.geopotential number by the normal gravity value computed on the
 JC1109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC1109.degrees latitude (g = 980.6199 gals.).
 JC1109
 JC1109.The modeled gravity was interpolated from observed gravity values.
 JC1109
 JC1109;                    North         East    Units  Estimated Accuracy
 JC1109;SPC IL W     -   185,510.      683,490.      MT  (+/- 180 meters Scaled)
 JC1109
 JC1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC311466(NAD 83)
 JC1109
 JC1109                          SUPERSEDED SURVEY CONTROL
 JC1109
 JC1109  NGVD 29 (11/26/84)  127.185  (m)          417.27   (f) ADJUSTED    1 2
 JC1109
 JC1109.Superseded values are not recommended for survey control.
 JC1109
 JC1109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC1109.See file dsdata.pdf to determine how the superseded data were derived.
 JC1109
 JC1109_MARKER: I = METAL ROD
 JC1109_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JC1109_STAMPING: Z 286 1981
 JC1109_MARK LOGO: NGS
 JC1109_PROJECTION: FLUSH
 JC1109_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JC1109_ROD/PIPE-DEPTH: 9.8 meters
 JC1109
 JC1109  HISTORY     - Date     Condition        Report By
 JC1109  HISTORY     - 1981     MONUMENTED       NGS
 JC1109
 JC1109                          STATION DESCRIPTION
 JC1109
 JC1109'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 JC1109'9.1 KM (5.7 MI) SW FROM FOUNTAIN.
 JC1109'8.0 KILOMETERS (5.0 MILES) SOUTHWEST ALONG THE TOP OF THE NORTH LEVEE
 JC1109'OF FOUNTAIN CREEK FROM THE JUNCTION OF THE MISSOURI PACIFIC RAILROAD
 JC1109'IN FOUNTAIN, THENCE 1.10 KILOMETERS (0.7 MILES) NORTH ALONG TOP OF THE
 JC1109'LEVEE TO THE MARK ON THE RIGHT, 2.44 METERS (8.0 FEET) EAST OF THE
 JC1109'CENTER OF THE LEVEE ROAD, 0.46 METERS (1.5 FEET) NORTH OF A METAL
 JC1109'WITNESS POST.
 JC1109'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 JC1109'THE MARK IS ABOVE LEVEL WITH TO OF LEVEE.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1403 ***********************************************************************
 HB1403  DESIGNATION -  Z 288
 HB1403  PID         -  HB1403
 HB1403  STATE/COUNTY-  IL/RANDOLPH
 HB1403  COUNTRY     -  US
 HB1403  USGS QUAD   -  KASKASKIA (2018)
 HB1403
 HB1403                         *CURRENT SURVEY CONTROL
 HB1403  ______________________________________________________________________
 HB1403* NAD 83(1986) POSITION- 37 56 57.     (N) 089 53 26.     (W)   SCALED
 HB1403* NAVD 88 ORTHO HEIGHT -   119.237 (meters)      391.20  (feet) ADJUSTED
 HB1403  ______________________________________________________________________
 HB1403  GEOID HEIGHT    -        -29.646 (meters)                     GEOID18
 HB1403  DYNAMIC HEIGHT  -        119.155 (meters)      390.93  (feet) COMP
 HB1403  MODELED GRAVITY -    979,934.9   (mgal)                       NAVD 88
 HB1403
 HB1403  VERT ORDER      -  FIRST     CLASS II
 HB1403
 HB1403.The horizontal coordinates were scaled from a map and have
 HB1403.an estimated accuracy of +/- 6 seconds.
 HB1403
 HB1403.The orthometric height was determined by differential leveling and
 HB1403.adjusted by the NATIONAL GEODETIC SURVEY
 HB1403.in June 1991.
 HB1403
 HB1403.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1403.GEOID18 height accuracy estimate available here.
 HB1403
 HB1403.Click photographs - Photos may exist for this station.
 HB1403
 HB1403.The dynamic height is computed by dividing the NAVD 88
 HB1403.geopotential number by the normal gravity value computed on the
 HB1403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1403.degrees latitude (g = 980.6199 gals.).
 HB1403
 HB1403.The modeled gravity was interpolated from observed gravity values.
 HB1403
 HB1403;                    North         East    Units  Estimated Accuracy
 HB1403;SPC IL W     -   142,360.      724,270.      MT  (+/- 180 meters Scaled)
 HB1403
 HB1403_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH460041(NAD 83)
 HB1403
 HB1403                          SUPERSEDED SURVEY CONTROL
 HB1403
 HB1403  NGVD 29 (11/26/84)  119.170  (m)          390.98   (f) ADJUSTED    1 2
 HB1403
 HB1403.Superseded values are not recommended for survey control.
 HB1403
 HB1403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1403.See file dsdata.pdf to determine how the superseded data were derived.
 HB1403
 HB1403_MARKER: I = METAL ROD
 HB1403_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1403_STAMPING: Z 288 1981
 HB1403_MARK LOGO: NGS
 HB1403_PROJECTION: FLUSH
 HB1403_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1403_ROD/PIPE-DEPTH: 6.70 meters
 HB1403
 HB1403  HISTORY     - Date     Condition        Report By
 HB1403  HISTORY     - 1981     MONUMENTED       NGS
 HB1403  HISTORY     - 20110802 MARK NOT FOUND   ILDT
 HB1403
 HB1403                          STATION DESCRIPTION
 HB1403
 HB1403'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1403'1.8 KM (1.1 MI) SE FROM FORT GAGE.
 HB1403'1.8 KILOMETERS (1.1 MILE) SOUTHEAST ALONG REILY LAKE ROAD PARALELLING
 HB1403'THE MISSOURI PACIFIC RAILROAD FROM THE JUNCTION OF A PAVED ROAD NUMBER
 HB1403'16.00E IN FORT GAGE TO THE MARK ON THE RIGHT, 7.62 METERS (25.0 FEET)
 HB1403'SOUTHWEST OF THE CENTER OF REILY LAKE ROAD, 5.64 METERS (18.5 FEET)
 HB1403'NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST SET OF TRACKS AND
 HB1403'0.55 METER (1.8 FEET) SOUTHEAST OF A POWER POLE.
 HB1403'THE MARK IS 0.46 METERS  NW FROM A WITNESS POST.
 HB1403'THE MARK IS 1.20 M BELOW THE ROAD.
 HB1403
 HB1403                          STATION RECOVERY (2011)
 HB1403
 HB1403'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1403'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1340 ***********************************************************************
 HB1340  DESIGNATION -  Z 289
 HB1340  PID         -  HB1340
 HB1340  STATE/COUNTY-  IL/JACKSON
 HB1340  COUNTRY     -  US
 HB1340  USGS QUAD   -  ORAVILLE (2018)
 HB1340
 HB1340                         *CURRENT SURVEY CONTROL
 HB1340  ______________________________________________________________________
 HB1340* NAD 83(1986) POSITION- 37 45 24.27   (N) 089 26 57.41   (W)   HD_HELD1
 HB1340* NAVD 88 ORTHO HEIGHT -   113.363 (meters)      371.93  (feet) ADJUSTED
 HB1340  ______________________________________________________________________
 HB1340  GEOID HEIGHT    -        -29.181 (meters)                     GEOID18
 HB1340  DYNAMIC HEIGHT  -        113.284 (meters)      371.67  (feet) COMP
 HB1340  MODELED GRAVITY -    979,931.5   (mgal)                       NAVD 88
 HB1340
 HB1340  VERT ORDER      -  FIRST     CLASS II
 HB1340
 HB1340.The horizontal coordinates were determined by differentially corrected
 HB1340.hand held GPS observations or other comparable positioning techniques
 HB1340.and have an estimated accuracy of +/- 3 meters.
 HB1340
 HB1340.The orthometric height was determined by differential leveling and
 HB1340.adjusted by the NATIONAL GEODETIC SURVEY
 HB1340.in June 1991.
 HB1340
 HB1340.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1340.GEOID18 height accuracy estimate available here.
 HB1340
 HB1340.Click photographs - Photos may exist for this station.
 HB1340
 HB1340.The dynamic height is computed by dividing the NAVD 88
 HB1340.geopotential number by the normal gravity value computed on the
 HB1340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1340.degrees latitude (g = 980.6199 gals.).
 HB1340
 HB1340.The modeled gravity was interpolated from observed gravity values.
 HB1340
 HB1340;                    North         East    Units  Estimated Accuracy
 HB1340;SPC IL W     -   121,213.5     763,214.1     MT  (+/- 3 meters HH1 GPS) 
 HB1340
 HB1340_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG8423481650(NAD 83)
 HB1340
 HB1340                          SUPERSEDED SURVEY CONTROL
 HB1340
 HB1340  NGVD 29 (11/26/84)  113.280  (m)          371.65   (f) ADJUSTED    1 2
 HB1340
 HB1340.Superseded values are not recommended for survey control.
 HB1340
 HB1340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1340.See file dsdata.pdf to determine how the superseded data were derived.
 HB1340
 HB1340_MARKER: I = METAL ROD
 HB1340_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1340_STAMPING: Z 289 1981
 HB1340_MARK LOGO: NGS
 HB1340_PROJECTION: FLUSH
 HB1340_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1340+STABILITY: POSITION/ELEVATION WELL
 HB1340_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1340+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2011
 HB1340_ROD/PIPE-DEPTH: 19.8 meters
 HB1340_SLEEVE-DEPTH  : 6.1 meters
 HB1340
 HB1340  HISTORY     - Date     Condition        Report By
 HB1340  HISTORY     - 1981     MONUMENTED       NGS
 HB1340  HISTORY     - 20110712 GOOD             ILDT
 HB1340
 HB1340                          STATION DESCRIPTION
 HB1340
 HB1340'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1340'11.6 KM (7.2 MI) WEST FROM MURPHYSBORO.
 HB1340'11.6 KILOMETERS (7.2 MILES) WEST ALONG STATE HIGHWAY 149 FROM THE
 HB1340'COURTHOUSE IN MURPHYSBORO TO THE MARK ON THE LEFT IN THE SOUTHWEST
 HB1340'ANGLE OF STATE HIGHWAY 149 AND THE INNER LEVEE, 0.2 KILOMETER (0.1
 HB1340'MILE) WEST OF THE BRIDGE OVER KINKAID CREEK AND 1.3 KILOMETERS (0.8
 HB1340'MILE) EAST OF THE INTERSECTION OF STATE HIGHWAY 149 WITH STATE HIGHWAY
 HB1340'3, 7.01 METERS (23.0 FEET) WEST OF THE CENTER OF THE LEVEE ROAD,
 HB1340'19.81 METERS (65.0 FEET) OF THE CENTER LINE OF STATE HIGHWAY 149.
 HB1340'THE MARK IS 0.46 METERS  S FROM A WITNESS POST.
 HB1340'THE MARK IS 0.61 M BELOW TOP OF LEVEE.
 HB1340
 HB1340                          STATION RECOVERY (2011)
 HB1340
 HB1340'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MW)
 HB1340'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0897 ***********************************************************************
 LC0897  DESIGNATION -  Z 29
 LC0897  PID         -  LC0897
 LC0897  STATE/COUNTY-  IL/MARSHALL
 LC0897  COUNTRY     -  US
 LC0897  USGS QUAD   -  LA ROSE (2018)
 LC0897
 LC0897                         *CURRENT SURVEY CONTROL
 LC0897  ______________________________________________________________________
 LC0897* NAD 83(1986) POSITION- 40 59 46.     (N) 089 09 41.     (W)   SCALED
 LC0897* NAVD 88 ORTHO HEIGHT -   208.196 (meters)      683.06  (feet) ADJUSTED
 LC0897  ______________________________________________________________________
 LC0897  GEOID HEIGHT    -        -32.723 (meters)                     GEOID18
 LC0897  DYNAMIC HEIGHT  -        208.107 (meters)      682.76  (feet) COMP
 LC0897  MODELED GRAVITY -    980,187.7   (mgal)                       NAVD 88
 LC0897
 LC0897  VERT ORDER      -  SECOND    CLASS 0
 LC0897
 LC0897.The horizontal coordinates were scaled from a map and have
 LC0897.an estimated accuracy of +/- 6 seconds.
 LC0897
 LC0897.The orthometric height was determined by differential leveling and
 LC0897.adjusted by the NATIONAL GEODETIC SURVEY
 LC0897.in June 1991.
 LC0897
 LC0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0897.GEOID18 height accuracy estimate available here.
 LC0897
 LC0897.Click photographs - Photos may exist for this station.
 LC0897
 LC0897.The dynamic height is computed by dividing the NAVD 88
 LC0897.geopotential number by the normal gravity value computed on the
 LC0897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0897.degrees latitude (g = 980.6199 gals.).
 LC0897
 LC0897.The modeled gravity was interpolated from observed gravity values.
 LC0897
 LC0897;                    North         East    Units  Estimated Accuracy
 LC0897;SPC IL W     -   481,080.      784,580.      MT  (+/- 180 meters Scaled)
 LC0897
 LC0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL182405(NAD 83)
 LC0897
 LC0897                          SUPERSEDED SURVEY CONTROL
 LC0897
 LC0897  NGVD 29 (??/??/92)  208.253  (m)          683.24   (f) ADJ UNCH    2 0
 LC0897
 LC0897.Superseded values are not recommended for survey control.
 LC0897
 LC0897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0897.See file dsdata.pdf to determine how the superseded data were derived.
 LC0897
 LC0897_MARKER: DB = BENCH MARK DISK
 LC0897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0897_STAMPING: Z 29 1934
 LC0897_MARK LOGO: CGS
 LC0897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0897+STABILITY: SURFACE MOTION
 LC0897
 LC0897  HISTORY     - Date     Condition        Report By
 LC0897  HISTORY     - 1934     MONUMENTED       CGS
 LC0897  HISTORY     - 1955     MARK NOT FOUND   USGS
 LC0897  HISTORY     - 19981108 MARK NOT FOUND   USPSQD
 LC0897  HISTORY     - 20130814 MARK NOT FOUND   ILDT
 LC0897
 LC0897                          STATION DESCRIPTION
 LC0897
 LC0897'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0897'1.4 MI SW FROM TOLUCA.
 LC0897'1.4 MILES SOUTHWEST ALONG THE ATCHISON, TOPEKA AND SANTA FE
 LC0897'RAILWAY FROM THE STATION AT TOLUCA, MARSHALL COUNTY, 19 POLES
 LC0897'WEST OF MILEPOST 111, AT A PUBLIC-ROAD CROSSING, 33 FEET NORTH
 LC0897'OF THE CENTERLINE OF THE TRACK, 27 FEET WEST OF THE CENTERLINE
 LC0897'OF THE ROAD, 15 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT
 LC0897'2 FEET HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED Z 29 1934
 LC0897'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- A LARGE FILL
 LC0897'EXISTS IN THE DESCRIBED AREA AND THE MARK IS PROBABLY COVERED
 LC0897'WITH 3 OR 4 FEET OF DIRT.
 LC0897
 LC0897                          STATION RECOVERY (1955)
 LC0897
 LC0897'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1955
 LC0897'MARK NOT FOUND.
 LC0897
 LC0897                          STATION RECOVERY (1998)
 LC0897
 LC0897'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC0897'MARK NOT FOUND.
 LC0897
 LC0897                          STATION RECOVERY (2013)
 LC0897
 LC0897'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 LC0897'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1363 ***********************************************************************
 HB1363  DESIGNATION -  Z 290
 HB1363  PID         -  HB1363
 HB1363  STATE/COUNTY-  IL/JACKSON
 HB1363  COUNTRY     -  US
 HB1363  USGS QUAD   -  CARBONDALE (2018)
 HB1363
 HB1363                         *CURRENT SURVEY CONTROL
 HB1363  ______________________________________________________________________
 HB1363* NAD 83(1986) POSITION- 37 43 36.     (N) 089 13 21.     (W)   SCALED
 HB1363* NAVD 88 ORTHO HEIGHT -   136.035 (meters)      446.31  (feet) ADJUSTED
 HB1363  ______________________________________________________________________
 HB1363  GEOID HEIGHT    -        -29.106 (meters)                     GEOID18
 HB1363  DYNAMIC HEIGHT  -        135.941 (meters)      446.00  (feet) COMP
 HB1363  MODELED GRAVITY -    979,933.9   (mgal)                       NAVD 88
 HB1363
 HB1363  VERT ORDER      -  FIRST     CLASS II
 HB1363
 HB1363.The horizontal coordinates were scaled from a map and have
 HB1363.an estimated accuracy of +/- 6 seconds.
 HB1363
 HB1363.The orthometric height was determined by differential leveling and
 HB1363.adjusted by the NATIONAL GEODETIC SURVEY
 HB1363.in June 1991.
 HB1363
 HB1363.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1363.GEOID18 height accuracy estimate available here.
 HB1363
 HB1363.Click photographs - Photos may exist for this station.
 HB1363
 HB1363.The dynamic height is computed by dividing the NAVD 88
 HB1363.geopotential number by the normal gravity value computed on the
 HB1363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1363.degrees latitude (g = 980.6199 gals.).
 HB1363
 HB1363.The modeled gravity was interpolated from observed gravity values.
 HB1363
 HB1363;                    North         East    Units  Estimated Accuracy
 HB1363;SPC IL W     -   118,050.      783,230.      MT  (+/- 180 meters Scaled)
 HB1363
 HB1363_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCG041778(NAD 83)
 HB1363
 HB1363                          SUPERSEDED SURVEY CONTROL
 HB1363
 HB1363  NGVD 29 (11/26/84)  135.960  (m)          446.06   (f) ADJUSTED    1 2
 HB1363
 HB1363.Superseded values are not recommended for survey control.
 HB1363
 HB1363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1363.See file dsdata.pdf to determine how the superseded data were derived.
 HB1363
 HB1363_MARKER: I = METAL ROD
 HB1363_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 HB1363_STAMPING: Z 290 1981
 HB1363_MARK LOGO: NGS
 HB1363_PROJECTION: FLUSH
 HB1363_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 HB1363+STABILITY: POSITION/ELEVATION WELL
 HB1363_ROD/PIPE-DEPTH: 7.0 meters
 HB1363_SLEEVE-DEPTH  : 6.1 meters
 HB1363
 HB1363  HISTORY     - Date     Condition        Report By
 HB1363  HISTORY     - 1981     MONUMENTED       NGS
 HB1363
 HB1363                          STATION DESCRIPTION
 HB1363
 HB1363'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1363'IN CARBONDALE.
 HB1363'IN CARBONDALE, AT THE INTERSECTION OF NORTH POPLAR STREET AND WEST
 HB1363'MAIN STREET, ON THE PROPERTY OF THE CARBONDALE SAVINGS AND LOAN
 HB1363'ASSOCIATION, 9.45 METERS (31.0 FEET) NORTH OF THE NORTH CURB OF WEST
 HB1363'MAIN STREET, 29.39 METERS (76.4 FEET) WEST OF THE WEST CURB OF NORTH
 HB1363'POPULAR STREET, 3.53 METERS (11.6 FEET) WEST OF THE NORTHWEST CORNER
 HB1363'OF A SIGN READING (CARBONDALE SAVINGS AND LOAN ASSOCIATION).
 HB1363'THE MARK IS 0.30 M ABOVE THE STREETS.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1349 ***********************************************************************
 HB1349  DESIGNATION -  Z 290 X
 HB1349  PID         -  HB1349
 HB1349  STATE/COUNTY-  IL/JACKSON
 HB1349  COUNTRY     -  US
 HB1349  USGS QUAD   -  MURPHYSBORO (2018)
 HB1349
 HB1349                         *CURRENT SURVEY CONTROL
 HB1349  ______________________________________________________________________
 HB1349* NAD 83(1986) POSITION- 37 46 11.     (N) 089 21 43.     (W)   SCALED
 HB1349* NAVD 88 ORTHO HEIGHT -   141.667 (meters)      464.79  (feet) ADJUSTED
 HB1349  ______________________________________________________________________
 HB1349  GEOID HEIGHT    -        -29.207 (meters)                     GEOID18
 HB1349  DYNAMIC HEIGHT  -        141.569 (meters)      464.46  (feet) COMP
 HB1349  MODELED GRAVITY -    979,930.7   (mgal)                       NAVD 88
 HB1349
 HB1349  VERT ORDER      -  FIRST     CLASS II
 HB1349
 HB1349.The horizontal coordinates were scaled from a map and have
 HB1349.an estimated accuracy of +/- 6 seconds.
 HB1349
 HB1349.The orthometric height was determined by differential leveling and
 HB1349.adjusted by the NATIONAL GEODETIC SURVEY
 HB1349.in June 1991.
 HB1349
 HB1349.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1349.GEOID18 height accuracy estimate available here.
 HB1349
 HB1349.Click photographs - Photos may exist for this station.
 HB1349
 HB1349.The dynamic height is computed by dividing the NAVD 88
 HB1349.geopotential number by the normal gravity value computed on the
 HB1349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1349.degrees latitude (g = 980.6199 gals.).
 HB1349
 HB1349.The modeled gravity was interpolated from observed gravity values.
 HB1349
 HB1349;                    North         East    Units  Estimated Accuracy
 HB1349;SPC IL W     -   122,720.      770,900.      MT  (+/- 180 meters Scaled)
 HB1349
 HB1349_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG919828(NAD 83)
 HB1349
 HB1349                          SUPERSEDED SURVEY CONTROL
 HB1349
 HB1349  NGVD 29 (11/26/84)  141.588  (m)          464.53   (f) ADJUSTED    1 2
 HB1349
 HB1349.Superseded values are not recommended for survey control.
 HB1349
 HB1349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1349.See file dsdata.pdf to determine how the superseded data were derived.
 HB1349
 HB1349_MARKER: I = METAL ROD
 HB1349_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1349_STAMPING: Z 290 X 1981
 HB1349_MARK LOGO: NGS
 HB1349_PROJECTION: FLUSH
 HB1349_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 HB1349+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2006
 HB1349_ROD/PIPE-DEPTH: 7.0 meters
 HB1349
 HB1349  HISTORY     - Date     Condition        Report By
 HB1349  HISTORY     - 1981     MONUMENTED       NGS
 HB1349  HISTORY     - 20060308 GOOD             ILDT
 HB1349
 HB1349                          STATION DESCRIPTION
 HB1349
 HB1349'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1349'2.68 KM (1.65 MI) WNW FROM MURPHYSBORO.
 HB1349'2.68 KILOMETERS (1.65 MILES) WEST-NORTHWEST ALONG WALNUT STREET (STATE
 HB1349'HIGHWAY 149) FROM THE JACKSON COUNTY COURTHOUSE IN MURPHYSBORO TO THE
 HB1349'JUNCTION OF A PAVED ROAD LEADING NORTH TO LAKE MURPHYSBORO STATE PARK
 HB1349'AND THE MARK ON THE RIGHT, ON THE NORTHWEST SIDE OF THE CONCRETE BASE
 HB1349'OF A WOODEN SIGN (LAKE MURPHYSBORO STATE PARK), 16.45 METERS (54.0
 HB1349'FEET) NORTHWEST OF THE CENTER OF THE ROAD, 9.0 METERS (30.5 FEET)
 HB1349'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 0.76 METER (2.5 FEET)
 HB1349'SOUTHWEST OF THE NORTH CORNER OF THE CONCRETE BASE OF THE SIGN,
 HB1349'0.40 METER (1.3 FEET) NORTHWEST OF THE NORTHWEST FACE OF THE CONCRETE
 HB1349'BASE OF THE SIGN.  NOTE-THE ROD WAS DRIVEN TO REFUSAL AT 7.0 METERS.
 HB1349'THE MARK IS 0.60 M ABOVE HIGHWAY.
 HB1349
 HB1349                          STATION RECOVERY (2006)
 HB1349
 HB1349'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2006 (WAE)
 HB1349'REPLACED WITNESS POST AND SIGN, 2' NORTH OF MONUMENT
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1311 ***********************************************************************
 HB1311  DESIGNATION -  Z 291
 HB1311  PID         -  HB1311
 HB1311  STATE/COUNTY-  IL/UNION
 HB1311  COUNTRY     -  US
 HB1311  USGS QUAD   -  WARE (2018)
 HB1311
 HB1311                         *CURRENT SURVEY CONTROL
 HB1311  ______________________________________________________________________
 HB1311* NAD 83(1986) POSITION- 37 27 21.     (N) 089 26 23.     (W)   SCALED
 HB1311* NAVD 88 ORTHO HEIGHT -   111.977 (meters)      367.38  (feet) ADJUSTED
 HB1311  ______________________________________________________________________
 HB1311  GEOID HEIGHT    -        -28.447 (meters)                     GEOID18
 HB1311  DYNAMIC HEIGHT  -        111.900 (meters)      367.13  (feet) COMP
 HB1311  MODELED GRAVITY -    979,934.4   (mgal)                       NAVD 88
 HB1311
 HB1311  VERT ORDER      -  FIRST     CLASS II
 HB1311
 HB1311.The horizontal coordinates were scaled from a map and have
 HB1311.an estimated accuracy of +/- 6 seconds.
 HB1311
 HB1311.The orthometric height was determined by differential leveling and
 HB1311.adjusted by the NATIONAL GEODETIC SURVEY
 HB1311.in June 1991.
 HB1311
 HB1311.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1311.GEOID18 height accuracy estimate available here.
 HB1311
 HB1311.Click photographs - Photos may exist for this station.
 HB1311
 HB1311.The dynamic height is computed by dividing the NAVD 88
 HB1311.geopotential number by the normal gravity value computed on the
 HB1311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1311.degrees latitude (g = 980.6199 gals.).
 HB1311
 HB1311.The modeled gravity was interpolated from observed gravity values.
 HB1311
 HB1311;                    North         East    Units  Estimated Accuracy
 HB1311;SPC IL W     -    87,820.      764,320.      MT  (+/- 180 meters Scaled)
 HB1311
 HB1311_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG842482(NAD 83)
 HB1311
 HB1311                          SUPERSEDED SURVEY CONTROL
 HB1311
 HB1311  NGVD 29 (11/26/84)  111.883  (m)          367.07   (f) ADJUSTED    1 2
 HB1311
 HB1311.Superseded values are not recommended for survey control.
 HB1311
 HB1311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1311.See file dsdata.pdf to determine how the superseded data were derived.
 HB1311
 HB1311_MARKER: I = METAL ROD
 HB1311_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 HB1311_STAMPING: Z 291 1981
 HB1311_MARK LOGO: NGS
 HB1311_PROJECTION: FLUSH
 HB1311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 HB1311_ROD/PIPE-DEPTH: 9.8 meters
 HB1311
 HB1311  HISTORY     - Date     Condition        Report By
 HB1311  HISTORY     - 1981     MONUMENTED       NGS
 HB1311
 HB1311                          STATION DESCRIPTION
 HB1311
 HB1311'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 HB1311'12.4 KM (7.7 MI) NW FROM REYNOLDSVILLE.
 HB1311'1.1 KILOMETERS (0.7 MILE) WEST ALONG A GRAVELED ROAD FROM THE JUNCTION
 HB1311'OF STATE HIGHWAYS 3 AND 146 AND THE REYNOLDSVILLE MISSIONARY BABTIST
 HB1311'CHURCH IN REYNOLDSVILLE, THENCE 11.3 KILOMETERS (7.0 MILES) NORTH
 HB1311'ALONG THE LEVEE ROAD TO THE MARK ON THE RIGHT, 3.81 METERS (12.5 FEET)
 HB1311'NORTHEAST OF THE CENTER OF THE LEVEE ROAD.
 HB1311'THE MARK IS 0.34 METERS  SE FROM A WITNESS POST.
 HB1311'THE MARK IS 0.17 M BELOW LEVEE ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1659 ***********************************************************************
 JA1659  DESIGNATION -  Z 294
 JA1659  PID         -  JA1659
 JA1659  STATE/COUNTY-  IL/LAWRENCE
 JA1659  COUNTRY     -  US
 JA1659  USGS QUAD   -  SUMNER (2018)
 JA1659
 JA1659                         *CURRENT SURVEY CONTROL
 JA1659  ______________________________________________________________________
 JA1659* NAD 83(2011) POSITION- 38 43 01.59707(N) 087 50 52.87214(W)   ADJUSTED
 JA1659* NAD 83(2011) ELLIP HT-   111.955 (meters)        (06/27/12)   ADJUSTED
 JA1659* NAD 83(2011) EPOCH   -  2010.00
 JA1659* NAVD 88 ORTHO HEIGHT -   143.395 (meters)      470.46  (feet) ADJUSTED
 JA1659  ______________________________________________________________________
 JA1659  GEOID HEIGHT    -        -31.447 (meters)                     GEOID18
 JA1659  NAD 83(2011) X  -    187,117.596 (meters)                     COMP
 JA1659  NAD 83(2011) Y  - -4,979,603.373 (meters)                     COMP
 JA1659  NAD 83(2011) Z  -  3,967,932.576 (meters)                     COMP
 JA1659  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 JA1659  DYNAMIC HEIGHT  -        143.307 (meters)      470.17  (feet) COMP
 JA1659  MODELED GRAVITY -    980,013.5   (mgal)                       NAVD 88
 JA1659
 JA1659  VERT ORDER      -  FIRST     CLASS II
 JA1659
 JA1659  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 JA1659  Standards:
 JA1659         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 JA1659            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 JA1659  -------------------------------------------------------------------
 JA1659  NETWORK    0.61   0.94           0.28   0.21   0.48     -0.01308490
 JA1659  -------------------------------------------------------------------
 JA1659  Click here for local accuracies and other accuracy information.
 JA1659
 JA1659.The horizontal coordinates were established by GPS observations
 JA1659.and adjusted by the National Geodetic Survey in June 2012.
 JA1659
 JA1659.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 JA1659.been affixed to the stable North American tectonic plate. See 
 JA1659.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 JA1659
 JA1659.The horizontal coordinates are valid at the epoch date displayed above
 JA1659.which is a decimal equivalence of Year/Month/Day.
 JA1659
 JA1659.The orthometric height was determined by differential leveling and
 JA1659.adjusted by the NATIONAL GEODETIC SURVEY
 JA1659.in June 1991.
 JA1659
 JA1659.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1659.GEOID18 height accuracy estimate available here.
 JA1659
 JA1659.Click photographs - Photos may exist for this station.
 JA1659
 JA1659.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 JA1659
 JA1659.The Laplace correction was computed from DEFLEC18 derived deflections.
 JA1659
 JA1659.The ellipsoidal height was determined by GPS observations
 JA1659.and is referenced to NAD 83.
 JA1659
 JA1659.The dynamic height is computed by dividing the NAVD 88
 JA1659.geopotential number by the normal gravity value computed on the
 JA1659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1659.degrees latitude (g = 980.6199 gals.).
 JA1659
 JA1659.The modeled gravity was interpolated from observed gravity values.
 JA1659
 JA1659. The following values were computed from the NAD 83(2011) position.
 JA1659
 JA1659;                    North         East     Units Scale Factor Converg.
 JA1659;SPC IL E     -   227,686.261   342,206.893   MT  0.99999693   +0 18 12.8
 JA1659;SPC IL E     -   747,000.67  1,122,723.78   sFT  0.99999693   +0 18 12.8
 JA1659;UTM  16      - 4,285,726.034   426,276.362   MT  0.99966693   -0 31 49.6
 JA1659
 JA1659!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JA1659!SPC IL E     -   0.99998243  x   0.99999693  =   0.99997936
 JA1659!UTM  16      -   0.99998243  x   0.99966693  =   0.99964937
 JA1659
 JA1659_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH2627685726(NAD 83)
 JA1659
 JA1659                          SUPERSEDED SURVEY CONTROL
 JA1659
 JA1659  NAD 83(2007)-  38 43 01.59728(N)    087 50 52.87285(W) AD(2002.00) 1
 JA1659  ELLIP H (06/09/11)  111.973  (m)                       GP(2002.00) 3 2
 JA1659  NAVD 88             143.40   (m)          470.5    (f) LEVELING    3  
 JA1659
 JA1659.Superseded values are not recommended for survey control.
 JA1659
 JA1659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1659.See file dsdata.pdf to determine how the superseded data were derived.
 JA1659
 JA1659_MARKER: F = FLANGE-ENCASED ROD
 JA1659_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 JA1659_STAMPING: Z 294 1986
 JA1659_MARK LOGO: NGS
 JA1659_PROJECTION: RECESSED 2 CENTIMETERS
 JA1659_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JA1659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JA1659+SATELLITE: SATELLITE OBSERVATIONS - June 02, 2025
 JA1659_ROD/PIPE-DEPTH: 5.8 meters
 JA1659
 JA1659  HISTORY     - Date     Condition        Report By
 JA1659  HISTORY     - 1986     MONUMENTED       NGS
 JA1659  HISTORY     - 20100804 GOOD             ILDT
 JA1659  HISTORY     - 20110909 GOOD             JCLS
 JA1659  HISTORY     - 20250602 GOOD             ILDW
 JA1659
 JA1659                          STATION DESCRIPTION
 JA1659
 JA1659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JA1659'14.7 KM (9.15 MI) WEST FROM LAWRENCEVILLE.
 JA1659'1.0 KM (0.6 MI) WESTERLY ALONG U.S. HIGHWAY 50 BUSINESS FROM THE
 JA1659'COURTHOUSE IN LAWRENCEVILLE, THENCE 13.7 KM (8.5 MI) WESTERLY ALONG
 JA1659'STATE HIGHWAY 250, NEAR THE NORTHWEST CORNER OF THE SUMNER CEMETARY,
 JA1659'9.2 M (30.2 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 7.8 M (25.6
 JA1659'FT) EAST OF THE CENTER OF THE WEST ENTRANCE TO THE CEMETARY, AND 1.4 M
 JA1659'(4.6 FT) EAST OF A UTILITY POLE WITH A GUY WIRE.  NOTE--ACCESS TO
 JA1659'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JA1659'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 JA1659
 JA1659                          STATION RECOVERY (2010)
 JA1659
 JA1659'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (RA)
 JA1659'RECOVERED AS DESCRIBED
 JA1659
 JA1659                          STATION RECOVERY (2011)
 JA1659
 JA1659'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2011
 JA1659'RECOVERED IN GOOD CONDITION.
 JA1659
 JA1659                          STATION RECOVERY (2025)
 JA1659
 JA1659'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 JA1659'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1592 ***********************************************************************
 JB1592  DESIGNATION -  Z 295
 JB1592  PID         -  JB1592
 JB1592  STATE/COUNTY-  IL/CLAY
 JB1592  COUNTRY     -  US
 JB1592  USGS QUAD   -  XENIA NE (2018)
 JB1592
 JB1592                         *CURRENT SURVEY CONTROL
 JB1592  ______________________________________________________________________
 JB1592* NAD 83(1986) POSITION- 38 38 52.     (N) 088 36 08.     (W)   SCALED
 JB1592* NAVD 88 ORTHO HEIGHT -   158.518 (meters)      520.07  (feet) ADJUSTED
 JB1592  ______________________________________________________________________
 JB1592  GEOID HEIGHT    -        -31.094 (meters)                     GEOID18
 JB1592  DYNAMIC HEIGHT  -        158.419 (meters)      519.75  (feet) COMP
 JB1592  MODELED GRAVITY -    980,001.1   (mgal)                       NAVD 88
 JB1592
 JB1592  VERT ORDER      -  FIRST     CLASS II
 JB1592
 JB1592.The horizontal coordinates were scaled from a map and have
 JB1592.an estimated accuracy of +/- 6 seconds.
 JB1592
 JB1592.The orthometric height was determined by differential leveling and
 JB1592.adjusted by the NATIONAL GEODETIC SURVEY
 JB1592.in June 1991.
 JB1592
 JB1592.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1592.GEOID18 height accuracy estimate available here.
 JB1592
 JB1592.Click photographs - Photos may exist for this station.
 JB1592
 JB1592.The dynamic height is computed by dividing the NAVD 88
 JB1592.geopotential number by the normal gravity value computed on the
 JB1592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1592.degrees latitude (g = 980.6199 gals.).
 JB1592
 JB1592.The modeled gravity was interpolated from observed gravity values.
 JB1592
 JB1592;                    North         East    Units  Estimated Accuracy
 JB1592;SPC IL E     -   219,910.      276,590.      MT  (+/- 180 meters Scaled)
 JB1592
 JB1592_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH605789(NAD 83)
 JB1592
 JB1592                          SUPERSEDED SURVEY CONTROL
 JB1592
 JB1592.No superseded survey control is available for this station.
 JB1592
 JB1592_MARKER: I = METAL ROD
 JB1592_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 JB1592+WITH SETTING: INFORMATION.
 JB1592_STAMPING: Z 295 1986
 JB1592_MARK LOGO: NGS
 JB1592_PROJECTION: RECESSED 2 CENTIMETERS
 JB1592_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1592_ROD/PIPE-DEPTH: 2.9 meters
 JB1592
 JB1592  HISTORY     - Date     Condition        Report By
 JB1592  HISTORY     - 1986     MONUMENTED       NGS
 JB1592
 JB1592                          STATION DESCRIPTION
 JB1592
 JB1592'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 JB1592'10.5 KM (6.5 MI) WEST FROM FLORA.
 JB1592'10.5 KM (6.5 MI) WESTERLY ALONG OLD U.S. HIGHWAY 50 FROM ITS JUNCTION
 JB1592'WITH STATE STREET IN FLORA, 38.8 M (127.3 FT) SOUTH OF THE CENTER OF A
 JB1592'DRIVEWAY LEADING EAST TO THE JIM CARTRIGHT RESIDENCE, 16.8 M (55.1 FT)
 JB1592'NORTH OF THE CENTERLINE OF THE HIGHWAY, 12.6 M (41.3 FT) EAST OF THE
 JB1592'CENTER OF COUNTY ROAD 500 E, AND 7.4 M (24.3 FT) NORTH OF A FENCE
 JB1592'CORNER.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 JB1592'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST AND FENCE
 JB1592'THE MARK IS 0.8 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1677 ***********************************************************************
 LC1677  DESIGNATION -  Z 296
 LC1677  PID         -  LC1677
 LC1677  STATE/COUNTY-  IL/MCLEAN
 LC1677  COUNTRY     -  US
 LC1677  USGS QUAD   -  FARMER CITY NORTH (2018)
 LC1677
 LC1677                         *CURRENT SURVEY CONTROL
 LC1677  ______________________________________________________________________
 LC1677* NAD 83(1986) POSITION- 40 17 48.31   (N) 088 41 11.50   (W)   HD_HELD1
 LC1677* NAVD 88 ORTHO HEIGHT -   228.827 (meters)      750.74  (feet) ADJUSTED
 LC1677  ______________________________________________________________________
 LC1677  GEOID HEIGHT    -        -31.899 (meters)                     GEOID18
 LC1677  DYNAMIC HEIGHT  -        228.717 (meters)      750.38  (feet) COMP
 LC1677  MODELED GRAVITY -    980,139.2   (mgal)                       NAVD 88
 LC1677
 LC1677  VERT ORDER      -  FIRST     CLASS II
 LC1677
 LC1677.The horizontal coordinates were determined by differentially corrected
 LC1677.hand held GPS observations or other comparable positioning techniques
 LC1677.and have an estimated accuracy of +/- 3 meters.
 LC1677
 LC1677.The orthometric height was determined by differential leveling and
 LC1677.adjusted by the NATIONAL GEODETIC SURVEY
 LC1677.in June 1991.
 LC1677
 LC1677.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1677.GEOID18 height accuracy estimate available here.
 LC1677
 LC1677.Click photographs - Photos may exist for this station.
 LC1677
 LC1677.The dynamic height is computed by dividing the NAVD 88
 LC1677.geopotential number by the normal gravity value computed on the
 LC1677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1677.degrees latitude (g = 980.6199 gals.).
 LC1677
 LC1677.The modeled gravity was interpolated from observed gravity values.
 LC1677
 LC1677;                    North         East    Units  Estimated Accuracy
 LC1677;SPC IL E     -   403,010.0     269,971.0     MT  (+/- 3 meters HH1 GPS) 
 LC1677
 LC1677_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK5666062059(NAD 83)
 LC1677
 LC1677                          SUPERSEDED SURVEY CONTROL
 LC1677
 LC1677.No superseded survey control is available for this station.
 LC1677
 LC1677_MARKER: F = FLANGE-ENCASED ROD
 LC1677_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1677_STAMPING: Z 296 1986
 LC1677_MARK LOGO: NGS
 LC1677_PROJECTION: FLUSH
 LC1677_MAGNETIC: I = MARKER IS A STEEL ROD
 LC1677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC1677+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2014
 LC1677_ROD/PIPE-DEPTH: 7.20 meters
 LC1677
 LC1677  HISTORY     - Date     Condition        Report By
 LC1677  HISTORY     - 1986     MONUMENTED       NGS
 LC1677  HISTORY     - 20001229 GOOD             ZAMBRA
 LC1677  HISTORY     - 20131104 GOOD             ILGS
 LC1677  HISTORY     - 20140113 GOOD             AMESC
 LC1677  HISTORY     - 20141001 GOOD             DJHENK
 LC1677
 LC1677                          STATION DESCRIPTION
 LC1677
 LC1677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1677'6.6 KM (4.1 MI) NW FROM FARMER CITY.
 LC1677'6.6 KM (4.1 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS JUNCTION
 LC1677'WITH STATE HIGHWAY 54 IN FARMER CITY, 76.8 M (252.0 FT) EAST OF THE
 LC1677'CENTERLINE OF THE HIGHWAY, 6.4 M (21.0 FT) SOUTH OF THE CENTER OF
 LC1677'COUNTY ROAD 100 N, AND 0.7 M (2.3 FT) SOUTH-SOUTHEAST OF A UTILITY
 LC1677'POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 LC1677'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST AND FENCE
 LC1677'THE MARK IS 0.2 M BELOW THE COUNTY ROAD.
 LC1677
 LC1677                          STATION RECOVERY (2000)
 LC1677
 LC1677'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INCORPORATED 2000 (NRB)
 LC1677'RECOVERY NOTE BY ZAMBRANA ENGINEERING, INC 2000 (NRB) STATION
 LC1677'RECOVERED AS DESCRIBED IN GOOD CONDITION. STATION IS IN MCLEAN
 LC1677'COUNTY NOT DEWITT.
 LC1677
 LC1677                          STATION RECOVERY (2013)
 LC1677
 LC1677'RECOVERY NOTE BY ILLINOIS GEODETIC SURVEY 2013 (MEB)
 LC1677'RECOVERED IN GOOD CONDITION.
 LC1677
 LC1677                          STATION RECOVERY (2014)
 LC1677
 LC1677'RECOVERY NOTE BY AMERICAN SURVEYING AND ENGINEERING PC 2014 (PFS)
 LC1677'RECOVERED AS DESCRIBED. NOTE - THE WITNESS POST AND FENCE ARE GONE,
 LC1677'THE STATION IS WEST OF THE UTILITY POLE NOT SOUTH-SOUTHEAST.
 LC1677
 LC1677                          STATION RECOVERY (2014)
 LC1677
 LC1677'RECOVERY NOTE BY DJ HENKEL AND ASSOCIATES LLC 2014 (TSS)
 LC1677'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1390 ***********************************************************************
 LC1390  DESIGNATION -  Z 30
 LC1390  PID         -  LC1390
 LC1390  STATE/COUNTY-  IL/PEORIA
 LC1390  COUNTRY     -  US
 LC1390  USGS QUAD   -  PRINCEVILLE (2018)
 LC1390
 LC1390                         *CURRENT SURVEY CONTROL
 LC1390  ______________________________________________________________________
 LC1390* NAD 83(1986) POSITION- 40 55 14.     (N) 089 49 35.     (W)   SCALED
 LC1390* NAVD 88 ORTHO HEIGHT -   234.892 (meters)      770.64  (feet) ADJUSTED
 LC1390  ______________________________________________________________________
 LC1390  GEOID HEIGHT    -        -33.002 (meters)                     GEOID18
 LC1390  DYNAMIC HEIGHT  -        234.788 (meters)      770.30  (feet) COMP
 LC1390  MODELED GRAVITY -    980,173.3   (mgal)                       NAVD 88
 LC1390
 LC1390  VERT ORDER      -  SECOND    CLASS 0
 LC1390
 LC1390.The horizontal coordinates were scaled from a map and have
 LC1390.an estimated accuracy of +/- 6 seconds.
 LC1390
 LC1390.The orthometric height was determined by differential leveling and
 LC1390.adjusted by the NATIONAL GEODETIC SURVEY
 LC1390.in June 1991.
 LC1390
 LC1390.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1390.GEOID18 height accuracy estimate available here.
 LC1390
 LC1390.Click photographs - Photos may exist for this station.
 LC1390
 LC1390.The dynamic height is computed by dividing the NAVD 88
 LC1390.geopotential number by the normal gravity value computed on the
 LC1390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1390.degrees latitude (g = 980.6199 gals.).
 LC1390
 LC1390.The modeled gravity was interpolated from observed gravity values.
 LC1390
 LC1390;                    North         East    Units  Estimated Accuracy
 LC1390;SPC IL W     -   472,260.      728,660.      MT  (+/- 180 meters Scaled)
 LC1390
 LC1390_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL619337(NAD 83)
 LC1390
 LC1390                          SUPERSEDED SURVEY CONTROL
 LC1390
 LC1390  NGVD 29 (??/??/92)  234.964  (m)          770.88   (f) ADJ UNCH    2 0
 LC1390
 LC1390.Superseded values are not recommended for survey control.
 LC1390
 LC1390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1390.See file dsdata.pdf to determine how the superseded data were derived.
 LC1390
 LC1390_MARKER: DB = BENCH MARK DISK
 LC1390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1390_STAMPING: Z 30 1934
 LC1390_MARK LOGO: CGS
 LC1390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1390+STABILITY: SURFACE MOTION
 LC1390
 LC1390  HISTORY     - Date     Condition        Report By
 LC1390  HISTORY     - 1934     MONUMENTED       CGS
 LC1390  HISTORY     - 1942     GOOD             CGS
 LC1390  HISTORY     - 1977     MARK NOT FOUND   USGS
 LC1390  HISTORY     - 19981207 MARK NOT FOUND   USPSQD
 LC1390
 LC1390                          STATION DESCRIPTION
 LC1390
 LC1390'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LC1390'AT MONICA.
 LC1390'AT MONICA, PEORIA COUNTY, ON THE ATCHISON, TOPEKA AND SANTA FE
 LC1390'RAILWAY, 60 FEET WEST OF THE STATION, AT THE CROSSING OF THE
 LC1390'CHICAGO, BURLINGTON AND QUINCY RAILROAD, 27 FEET SOUTHEAST OF
 LC1390'THE CENTERLINE OF THE C.B. AND Q. TRACK, AND 6 FEET NORTHEAST
 LC1390'OF A POLE.  A STANDARD DISK, STAMPED Z 30 1934.  AND SET IN THE
 LC1390'TOP OF A CONCRETE POST.  NOTE-- THE POST WAS FOUND TO BE CRACKED
 LC1390'2 IN FROM THE TOP.  THE DISK SEEMS TO BE STABLE.
 LC1390
 LC1390                          STATION RECOVERY (1977)
 LC1390
 LC1390'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LC1390'MARK NOT FOUND.
 LC1390
 LC1390                          STATION RECOVERY (1998)
 LC1390
 LC1390'RECOVERY NOTE BY US POWER SQUADRON 1998
 LC1390'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2132 ***********************************************************************
 LB2132  DESIGNATION -  Z 300
 LB2132  PID         -  LB2132
 LB2132  STATE/COUNTY-  IL/VERMILION
 LB2132  COUNTRY     -  US
 LB2132  USGS QUAD   -  OAKWOOD (2018)
 LB2132
 LB2132                         *CURRENT SURVEY CONTROL
 LB2132  ______________________________________________________________________
 LB2132* NAD 83(1986) POSITION- 40 03 28.69   (N) 087 49 53.11   (W)   HD_HELD1
 LB2132* NAVD 88 ORTHO HEIGHT -   195.996 (meters)      643.03  (feet) ADJUSTED
 LB2132  ______________________________________________________________________
 LB2132  GEOID HEIGHT    -        -32.256 (meters)                     GEOID18
 LB2132  DYNAMIC HEIGHT  -        195.898 (meters)      642.71  (feet) COMP
 LB2132  MODELED GRAVITY -    980,118.6   (mgal)                       NAVD 88
 LB2132
 LB2132  VERT ORDER      -  FIRST     CLASS II
 LB2132
 LB2132.The horizontal coordinates were determined by differentially corrected
 LB2132.hand held GPS observations or other comparable positioning techniques
 LB2132.and have an estimated accuracy of +/- 3 meters.
 LB2132
 LB2132.The orthometric height was determined by differential leveling and
 LB2132.adjusted by the NATIONAL GEODETIC SURVEY
 LB2132.in June 1991.
 LB2132
 LB2132.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2132.GEOID18 height accuracy estimate available here.
 LB2132
 LB2132.Click photographs - Photos may exist for this station.
 LB2132
 LB2132.The dynamic height is computed by dividing the NAVD 88
 LB2132.geopotential number by the normal gravity value computed on the
 LB2132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LB2132.degrees latitude (g = 980.6199 gals.).
 LB2132
 LB2132.The modeled gravity was interpolated from observed gravity values.
 LB2132
 LB2132;                    North         East    Units  Estimated Accuracy
 LB2132;SPC IL E     -   376,557.5     342,823.1     MT  (+/- 3 meters HH1 GPS) 
 LB2132
 LB2132_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK2908934522(NAD 83)
 LB2132
 LB2132                          SUPERSEDED SURVEY CONTROL
 LB2132
 LB2132.No superseded survey control is available for this station.
 LB2132
 LB2132_MARKER: F = FLANGE-ENCASED ROD
 LB2132_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 LB2132_STAMPING: Z 300 1986
 LB2132_MARK LOGO: NGS
 LB2132_PROJECTION: FLUSH
 LB2132_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LB2132+STABILITY: POSITION/ELEVATION WELL
 LB2132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2132+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2012
 LB2132_ROD/PIPE-DEPTH: 5.9 meters
 LB2132_SLEEVE-DEPTH  : 3.0 meters
 LB2132
 LB2132  HISTORY     - Date     Condition        Report By
 LB2132  HISTORY     - 1986     MONUMENTED       NGS
 LB2132  HISTORY     - 20120331 GOOD             GEOSPC
 LB2132
 LB2132                          STATION DESCRIPTION
 LB2132
 LB2132'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LB2132'11.6 KM (7.2 MI) EAST FROM HOMER.
 LB2132'11.4 KM (7.1 MI) EASTERLY ALONG COUNTY ROAD 512 FROM ITS NORTH
 LB2132'JUNCTION WITH STATE HIGHWAY 49 IN HOMER, THENCE 0.2 KM (0.1 MI) SOUTH
 LB2132'ALONG COUNTY ROAD 513, 22.8 M (74.8 FT) SOUTHWEST OF THE CENTER OF THE
 LB2132'WEST CONCRETE HEADWALL OF A SMALL BRIDGE SPANNING JORDAN CREEK, 18.3 M
 LB2132'(60.0 FT) WEST OF THE CENTER OF THE ROAD, 13.0 M (42.7 FT) WEST OF THE
 LB2132'SOUTH END OF A GUARDRAIL, AND 3.4 M (11.2 FT) EAST-NORTHEAST OF A
 LB2132'CONCRETE RIGHT-OF-WAY POST.  NOTE--ACCESS TO DATUM POINT IS HAD
 LB2132'THROUGH A 5-INCH LOGO CAP.
 LB2132'THE MARK IS 0.8 METERS  N FROM  A WITNESS POST
 LB2132'THE MARK IS 1.0 M BELOW THE ROAD.
 LB2132
 LB2132                          STATION RECOVERY (2012)
 LB2132
 LB2132'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2012 (DJH)
 LB2132'RECOVERED AS DESCRIBED.
 LB2132'
 LB2132'NOTE-THE LOGO CAP IS MISSING.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1668 ***********************************************************************
 LC1668  DESIGNATION -  Z 301
 LC1668  PID         -  LC1668
 LC1668  STATE/COUNTY-  IL/CHAMPAIGN
 LC1668  COUNTRY     -  US
 LC1668  USGS QUAD   -  MAHOMET (2018)
 LC1668
 LC1668                         *CURRENT SURVEY CONTROL
 LC1668  ______________________________________________________________________
 LC1668* NAD 83(1986) POSITION- 40 11 13.     (N) 088 23 04.     (W)   SCALED
 LC1668* NAVD 88 ORTHO HEIGHT -   225.729 (meters)      740.58  (feet) ADJUSTED
 LC1668  ______________________________________________________________________
 LC1668  GEOID HEIGHT    -        -32.072 (meters)                     GEOID18
 LC1668  DYNAMIC HEIGHT  -        225.616 (meters)      740.21  (feet) COMP
 LC1668  MODELED GRAVITY -    980,117.4   (mgal)                       NAVD 88
 LC1668
 LC1668  VERT ORDER      -  FIRST     CLASS II
 LC1668
 LC1668.The horizontal coordinates were scaled from a map and have
 LC1668.an estimated accuracy of +/- 6 seconds.
 LC1668
 LC1668.The orthometric height was determined by differential leveling and
 LC1668.adjusted by the NATIONAL GEODETIC SURVEY
 LC1668.in June 1991.
 LC1668
 LC1668.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1668.GEOID18 height accuracy estimate available here.
 LC1668
 LC1668.Click photographs - Photos may exist for this station.
 LC1668
 LC1668.The dynamic height is computed by dividing the NAVD 88
 LC1668.geopotential number by the normal gravity value computed on the
 LC1668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1668.degrees latitude (g = 980.6199 gals.).
 LC1668
 LC1668.The modeled gravity was interpolated from observed gravity values.
 LC1668
 LC1668;                    North         East    Units  Estimated Accuracy
 LC1668;SPC IL E     -   390,760.      295,650.      MT  (+/- 180 meters Scaled)
 LC1668
 LC1668_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK821494(NAD 83)
 LC1668
 LC1668                          SUPERSEDED SURVEY CONTROL
 LC1668
 LC1668.No superseded survey control is available for this station.
 LC1668
 LC1668_MARKER: I = METAL ROD
 LC1668_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 LC1668_STAMPING: Z 301 1986
 LC1668_MARK LOGO: NGS
 LC1668_PROJECTION: FLUSH
 LC1668_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1668_ROD/PIPE-DEPTH: 9.7 meters
 LC1668
 LC1668  HISTORY     - Date     Condition        Report By
 LC1668  HISTORY     - 1986     MONUMENTED       NGS
 LC1668  HISTORY     - 20010416 MARK NOT FOUND   BCA
 LC1668
 LC1668                          STATION DESCRIPTION
 LC1668
 LC1668'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 LC1668'10.9 KM (6.8 MI) NW FROM CHAMPAIGN.
 LC1668'10.9 KM (6.75 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 150 FROM ITS
 LC1668'JUNCTION WITH COUNTY ROAD 519 IN CHAMPAIGN, 31.7 M (104.0 FT) EAST OF
 LC1668'A UTILITY POLE, 10.4 M (34.1 FT) WEST OF A UTILITY POLE, 9.2 M (30.2
 LC1668'FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND 0.7 M (2.3 FT) EAST OF
 LC1668'A CONCRETE RIGHT-OF-WAY POST.  NOTE--ACCESS TO DATUM POINT IS HAD
 LC1668'THROUGH A 5-INCH LOGO CAP.
 LC1668'THE MARK IS 0.2 METERS  N FROM  A WITNESS POST AND FENCE
 LC1668'THE MARK IS 1.0 M ABOVE THE HIGHWAY.
 LC1668
 LC1668                          STATION RECOVERY (2001)
 LC1668
 LC1668'RECOVERY NOTE BY BERNS CLANCY AND ASSOCIATES 2001 (DSC)
 LC1668'MONUMENT WAS DESTROYED BY IDOT DURING ROAD CONSTRUCTION.  Z 301 RESET
 LC1668'WAS ESTABLISHED TO REPLACE IT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AI3481 ***********************************************************************
 AI3481  DESIGNATION -  Z 301 RESET
 AI3481  PID         -  AI3481
 AI3481  STATE/COUNTY-  IL/CHAMPAIGN
 AI3481  COUNTRY     -  US
 AI3481  USGS QUAD   -  MAHOMET (2018)
 AI3481
 AI3481                         *CURRENT SURVEY CONTROL
 AI3481  ______________________________________________________________________
 AI3481* NAD 83(1986) POSITION- 40 11 13.     (N) 088 23 04.     (W)   SCALED
 AI3481* NAVD 88 ORTHO HEIGHT -   225.50  (meters)      739.8   (feet) RESET
 AI3481  ______________________________________________________________________
 AI3481  GEOID HEIGHT    -        -32.072 (meters)                     GEOID18
 AI3481  VERT ORDER      -  THIRD
 AI3481
 AI3481.The horizontal coordinates were scaled from a map and have
 AI3481.an estimated accuracy of +/- 6 seconds.
 AI3481
 AI3481.The orthometric height was computed from unverified reset data.
 AI3481
 AI3481.No vertical observational check was made to the station.
 AI3481
 AI3481.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3481.GEOID18 height accuracy estimate available here.
 AI3481
 AI3481.Click photographs - Photos may exist for this station.
 AI3481
 AI3481;                    North         East    Units  Estimated Accuracy
 AI3481;SPC IL E     -   390,760.      295,650.      MT  (+/- 180 meters Scaled)
 AI3481
 AI3481_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK821494(NAD 83)
 AI3481
 AI3481                          SUPERSEDED SURVEY CONTROL
 AI3481
 AI3481.No superseded survey control is available for this station.
 AI3481
 AI3481_MARKER: DV = VERTICAL CONTROL DISK
 AI3481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3481_STAMPING: Z 301 RESET 1998
 AI3481_MARK LOGO: NGS
 AI3481_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3481+STABILITY: SURFACE MOTION
 AI3481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3481+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2005
 AI3481
 AI3481  HISTORY     - Date     Condition        Report By
 AI3481  HISTORY     - 1998     MONUMENTED       NGS
 AI3481  HISTORY     - 20051213 GOOD             ILDT
 AI3481
 AI3481                          STATION DESCRIPTION
 AI3481
 AI3481'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (RKB)
 AI3481'TO REACH FROM THE STATE ROUTE 47 UNDERPASS OF A I-74 AT MAHOMET, GO
 AI3481'SOUTH ON ROUTE 47 FOR 0.5 MILE (0.8 KM) TO THE INTERSECTION WITH US
 AI3481'ROUTE 150.  TURN LEFT, EAST ON ROUTE 150 FOR 0.95 MILE (1.53 KM) TO
 AI3481'THE STATION ON THE LEFT, 16.9 M (55.4 FT) NORTH OF THE CENTERLINE OF
 AI3481'ROUTE 150, 24.4 M (80.1 FT) EAST OF THE EXTENDED CENTERLINE OF
 AI3481'DRIVEWAY TO FIRST SCHOOL, 30.4 M (99.7 FT) EAST OF POWER POLE ABOUT
 AI3481'OPPOSITE DRIVEWAY TO FIRST SCHOOL, 32.6 M (107.0 FT) WEST OF A POWER
 AI3481'POLE, 3.4 M (11.2 FT) SOUTH OF SOUTH EDGE OF CONCRETE BIKE PATH, AND
 AI3481'0.3 M (1.0 FT) SOUTH OF A FIBERGLASS WITNESS POST.
 AI3481
 AI3481                          STATION RECOVERY (2005)
 AI3481
 AI3481'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2005 (MEY)
 AI3481'RAD
 AI3481'
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0460 ***********************************************************************
 LD0460  DESIGNATION -  Z 32
 LD0460  PID         -  LD0460
 LD0460  STATE/COUNTY-  IL/HENDERSON
 LD0460  COUNTRY     -  US
 LD0460  USGS QUAD   -  GLADSTONE (2018)
 LD0460
 LD0460                         *CURRENT SURVEY CONTROL
 LD0460  ______________________________________________________________________
 LD0460* NAD 83(1986) POSITION- 40 51 51.     (N) 090 57 36.     (W)   SCALED
 LD0460* NAVD 88 ORTHO HEIGHT -   167.834 (meters)      550.64  (feet) ADJUSTED
 LD0460  ______________________________________________________________________
 LD0460  GEOID HEIGHT    -        -33.205 (meters)                     GEOID18
 LD0460  DYNAMIC HEIGHT  -        167.758 (meters)      550.39  (feet) COMP
 LD0460  MODELED GRAVITY -    980,170.9   (mgal)                       NAVD 88
 LD0460
 LD0460  VERT ORDER      -  SECOND    CLASS 0
 LD0460
 LD0460.The horizontal coordinates were scaled from a map and have
 LD0460.an estimated accuracy of +/- 6 seconds.
 LD0460
 LD0460.The orthometric height was determined by differential leveling and
 LD0460.adjusted by the NATIONAL GEODETIC SURVEY
 LD0460.in June 1991.
 LD0460
 LD0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0460.GEOID18 height accuracy estimate available here.
 LD0460
 LD0460.Click photographs - Photos may exist for this station.
 LD0460
 LD0460.The dynamic height is computed by dividing the NAVD 88
 LD0460.geopotential number by the normal gravity value computed on the
 LD0460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0460.degrees latitude (g = 980.6199 gals.).
 LD0460
 LD0460.The modeled gravity was interpolated from observed gravity values.
 LD0460
 LD0460;                    North         East    Units  Estimated Accuracy
 LD0460;SPC IL W     -   466,250.      633,120.      MT  (+/- 180 meters Scaled)
 LD0460
 LD0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXF719256(NAD 83)
 LD0460
 LD0460                          SUPERSEDED SURVEY CONTROL
 LD0460
 LD0460  NGVD 29 (??/??/92)  167.901  (m)          550.86   (f) ADJ UNCH    2 0
 LD0460
 LD0460.Superseded values are not recommended for survey control.
 LD0460
 LD0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0460.See file dsdata.pdf to determine how the superseded data were derived.
 LD0460
 LD0460_MARKER: DB = BENCH MARK DISK
 LD0460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0460_STAMPING: Z 32 1934
 LD0460_MARK LOGO: CGS
 LD0460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0460+STABILITY: SURFACE MOTION
 LD0460
 LD0460  HISTORY     - Date     Condition        Report By
 LD0460  HISTORY     - 1934     MONUMENTED       CGS
 LD0460  HISTORY     - 1954     MARK NOT FOUND   CGS
 LD0460  HISTORY     - 1963     MARK NOT FOUND   USGS
 LD0460  HISTORY     - 1978     MARK NOT FOUND   USGS
 LD0460  HISTORY     - 20010331 MARK NOT FOUND   NGS
 LD0460  HISTORY     - 20120523 MARK NOT FOUND   ILDT
 LD0460  HISTORY     - 20120605 MARK NOT FOUND   ILDT
 LD0460
 LD0460                          STATION DESCRIPTION
 LD0460
 LD0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LD0460'AT GLADSTONE.
 LD0460'AT GLADSTONE, HENDERSON COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0460'QUINCY RAILROAD, OPPOSITE THE STATION, AT THE CROSSING OF STATE
 LD0460'HIGHWAY 164, 42 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 34
 LD0460'FEET SOUTH OF THE CENTERLINE OF THE SOUTH TRACK, AND 3 FEET EAST
 LD0460'OF A GUY POLE.  A STANDARD DISK, STAMPED Z 32 1934 AND SET IN
 LD0460'THE TOP OF A CONCRETE POST.
 LD0460
 LD0460                          STATION RECOVERY (1963)
 LD0460
 LD0460'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 LD0460'MARK NOT FOUND.
 LD0460
 LD0460                          STATION RECOVERY (1978)
 LD0460
 LD0460'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 LD0460'MARK NOT FOUND.
 LD0460
 LD0460                          STATION RECOVERY (2001)
 LD0460
 LD0460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 LD0460'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 LD0460
 LD0460                          STATION RECOVERY (2012)
 LD0460
 LD0460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0460'MARK NOT FOUND.
 LD0460
 LD0460                          STATION RECOVERY (2012)
 LD0460
 LD0460'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0460'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0304 ***********************************************************************
 LD0304  DESIGNATION -  Z 34
 LD0304  PID         -  LD0304
 LD0304  STATE/COUNTY-  IL/FULTON
 LD0304  COUNTRY     -  US
 LD0304  USGS QUAD   -  LEWISTOWN (2018)
 LD0304
 LD0304                         *CURRENT SURVEY CONTROL
 LD0304  ______________________________________________________________________
 LD0304* NAD 83(1986) POSITION- 40 23 09.     (N) 090 09 17.     (W)   SCALED
 LD0304* NAVD 88 ORTHO HEIGHT -   176.912 (meters)      580.42  (feet) ADJUSTED
 LD0304  ______________________________________________________________________
 LD0304  GEOID HEIGHT    -        -33.132 (meters)                     GEOID18
 LD0304  DYNAMIC HEIGHT  -        176.824 (meters)      580.13  (feet) COMP
 LD0304  MODELED GRAVITY -    980,126.5   (mgal)                       NAVD 88
 LD0304
 LD0304  VERT ORDER      -  SECOND    CLASS 0
 LD0304
 LD0304.The horizontal coordinates were scaled from a map and have
 LD0304.an estimated accuracy of +/- 6 seconds.
 LD0304
 LD0304.The orthometric height was determined by differential leveling and
 LD0304.adjusted by the NATIONAL GEODETIC SURVEY
 LD0304.in June 1991.
 LD0304
 LD0304.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0304.GEOID18 height accuracy estimate available here.
 LD0304
 LD0304.Click photographs - Photos may exist for this station.
 LD0304
 LD0304.The dynamic height is computed by dividing the NAVD 88
 LD0304.geopotential number by the normal gravity value computed on the
 LD0304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0304.degrees latitude (g = 980.6199 gals.).
 LD0304
 LD0304.The modeled gravity was interpolated from observed gravity values.
 LD0304
 LD0304;                    North         East    Units  Estimated Accuracy
 LD0304;SPC IL W     -   412,830.      701,010.      MT  (+/- 180 meters Scaled)
 LD0304
 LD0304_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE415744(NAD 83)
 LD0304
 LD0304                          SUPERSEDED SURVEY CONTROL
 LD0304
 LD0304  NGVD 29 (??/??/92)  177.000  (m)          580.71   (f) ADJ UNCH    2 0
 LD0304
 LD0304.Superseded values are not recommended for survey control.
 LD0304
 LD0304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0304.See file dsdata.pdf to determine how the superseded data were derived.
 LD0304
 LD0304_MARKER: DB = BENCH MARK DISK
 LD0304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0304_STAMPING: Z 34 1935
 LD0304_MARK LOGO: CGS
 LD0304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0304+STABILITY: SURFACE MOTION
 LD0304
 LD0304  HISTORY     - Date     Condition        Report By
 LD0304  HISTORY     - 1935     MONUMENTED       CGS
 LD0304
 LD0304                          STATION DESCRIPTION
 LD0304
 LD0304'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0304'1.6 MI S FROM LEWISTOWN.
 LD0304'1.6 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0304'FROM THE STATION AT LEWISTOWN, FULTON COUNTY, AT POLE 50+12, 27
 LD0304'FEET NORTHEAST OF A POINT 26 FEET NORTHWEST OF THE CENTER OF A
 LD0304'ROAD CROSING, 24 FEET SOUTHWEST OF THE RIGHT-OF-WAY FENCE, AND
 LD0304'3.5 FEET HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED Z 34
 LD0304'1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0982 ***********************************************************************
 KB0982  DESIGNATION -  Z 35
 KB0982  PID         -  KB0982
 KB0982  STATE/COUNTY-  IL/MENARD
 KB0982  COUNTRY     -  US
 KB0982  USGS QUAD   -  SALISBURY (2018)
 KB0982
 KB0982                         *CURRENT SURVEY CONTROL
 KB0982  ______________________________________________________________________
 KB0982* NAD 83(1986) POSITION- 39 59 06.     (N) 089 47 47.     (W)   SCALED
 KB0982* NAVD 88 ORTHO HEIGHT -   187.408 (meters)      614.85  (feet) ADJUSTED
 KB0982  ______________________________________________________________________
 KB0982  GEOID HEIGHT    -        -32.626 (meters)                     GEOID18
 KB0982  DYNAMIC HEIGHT  -        187.312 (meters)      614.54  (feet) COMP
 KB0982  MODELED GRAVITY -    980,105.5   (mgal)                       NAVD 88
 KB0982
 KB0982  VERT ORDER      -  SECOND    CLASS 0
 KB0982
 KB0982.The horizontal coordinates were scaled from a map and have
 KB0982.an estimated accuracy of +/- 6 seconds.
 KB0982
 KB0982.The orthometric height was determined by differential leveling and
 KB0982.adjusted by the NATIONAL GEODETIC SURVEY
 KB0982.in June 1991.
 KB0982
 KB0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0982.GEOID18 height accuracy estimate available here.
 KB0982
 KB0982.Click photographs - Photos may exist for this station.
 KB0982
 KB0982.The dynamic height is computed by dividing the NAVD 88
 KB0982.geopotential number by the normal gravity value computed on the
 KB0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0982.degrees latitude (g = 980.6199 gals.).
 KB0982
 KB0982.The modeled gravity was interpolated from observed gravity values.
 KB0982
 KB0982;                    North         East    Units  Estimated Accuracy
 KB0982;SPC IL W     -   368,390.      731,630.      MT  (+/- 180 meters Scaled)
 KB0982
 KB0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK612298(NAD 83)
 KB0982
 KB0982                          SUPERSEDED SURVEY CONTROL
 KB0982
 KB0982  NGVD 29 (??/??/92)  187.506  (m)          615.18   (f) ADJ UNCH    2 0
 KB0982
 KB0982.Superseded values are not recommended for survey control.
 KB0982
 KB0982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0982.See file dsdata.pdf to determine how the superseded data were derived.
 KB0982
 KB0982_MARKER: DB = BENCH MARK DISK
 KB0982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0982_STAMPING: Z 35 1934
 KB0982_MARK LOGO: CGS
 KB0982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0982+STABILITY: SURFACE MOTION
 KB0982
 KB0982  HISTORY     - Date     Condition        Report By
 KB0982  HISTORY     - 1934     MONUMENTED       CGS
 KB0982  HISTORY     - 20220809 MARK NOT FOUND   ILDT
 KB0982
 KB0982                          STATION DESCRIPTION
 KB0982
 KB0982'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 KB0982'AT TICE.
 KB0982'AT TICE, MENARD COUNTY, ON THE CHICAGO AND ILLINOIS MIDLAND
 KB0982'RAILWAY, 80 FEET WEST OF THE STATION, AT PUBLIC-ROAD CROSSING
 KB0982'692, 22 FEET WEST OF THE CENTERLINE OF THE ROAD, 28 FEET SOUTH
 KB0982'OF THE CENTERLINE OF THE TRACK, 5 FEET NORTHWEST OF A POST AT A
 KB0982'RIGHT-OF-WAY FENCE-CORNER, AND ABOUT 2 FEET HIGHER THAN THE
 KB0982'TRACK.  A STANDARD DISK, STAMPED Z 35 1934 AND SET IN THE TOP
 KB0982'OF A CONCRETE POST.
 KB0982
 KB0982                          STATION RECOVERY (2022)
 KB0982
 KB0982'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2022 (DL)
 KB0982'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1196 ***********************************************************************
 LC1196  DESIGNATION -  Z 36
 LC1196  PID         -  LC1196
 LC1196  STATE/COUNTY-  IL/LOGAN
 LC1196  COUNTRY     -  US
 LC1196  USGS QUAD   -  MIDDLETOWN (2018)
 LC1196
 LC1196                         *CURRENT SURVEY CONTROL
 LC1196  ______________________________________________________________________
 LC1196* NAD 83(1986) POSITION- 40 07 23.     (N) 089 35 20.     (W)   SCALED
 LC1196* NAVD 88 ORTHO HEIGHT -   160.407 (meters)      526.27  (feet) ADJUSTED
 LC1196  ______________________________________________________________________
 LC1196  GEOID HEIGHT    -        -32.684 (meters)                     GEOID18
 LC1196  DYNAMIC HEIGHT  -        160.324 (meters)      526.00  (feet) COMP
 LC1196  MODELED GRAVITY -    980,105.3   (mgal)                       NAVD 88
 LC1196
 LC1196  VERT ORDER      -  SECOND    CLASS 0
 LC1196
 LC1196.The horizontal coordinates were scaled from a map and have
 LC1196.an estimated accuracy of +/- 6 seconds.
 LC1196
 LC1196.The orthometric height was determined by differential leveling and
 LC1196.adjusted by the NATIONAL GEODETIC SURVEY
 LC1196.in June 1991.
 LC1196
 LC1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1196.GEOID18 height accuracy estimate available here.
 LC1196
 LC1196.Click photographs - Photos may exist for this station.
 LC1196
 LC1196.The dynamic height is computed by dividing the NAVD 88
 LC1196.geopotential number by the normal gravity value computed on the
 LC1196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1196.degrees latitude (g = 980.6199 gals.).
 LC1196
 LC1196.The modeled gravity was interpolated from observed gravity values.
 LC1196
 LC1196;                    North         East    Units  Estimated Accuracy
 LC1196;SPC IL W     -   383,810.      749,250.      MT  (+/- 180 meters Scaled)
 LC1196
 LC1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBK793446(NAD 83)
 LC1196
 LC1196                          SUPERSEDED SURVEY CONTROL
 LC1196
 LC1196  NGVD 29 (??/??/92)  160.500  (m)          526.57   (f) ADJ UNCH    2 0
 LC1196
 LC1196.Superseded values are not recommended for survey control.
 LC1196
 LC1196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1196.See file dsdata.pdf to determine how the superseded data were derived.
 LC1196
 LC1196_MARKER: DB = BENCH MARK DISK
 LC1196_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC1196_SP_SET: PIER
 LC1196_STAMPING: Z 36 1934
 LC1196_MARK LOGO: CGS
 LC1196_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1196
 LC1196  HISTORY     - Date     Condition        Report By
 LC1196  HISTORY     - 1934     MONUMENTED       CGS
 LC1196  HISTORY     - 1943     GOOD             CGS
 LC1196  HISTORY     - 20200421 MARK NOT FOUND   ILDT
 LC1196
 LC1196                          STATION DESCRIPTION
 LC1196
 LC1196'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 LC1196'1.6 MI N FROM MIDDLETOWN.
 LC1196'1.6 MILES NORTH ALONG THE GULF, MOBILE AND OHIO RAILROAD FROM
 LC1196'THE STATION AT MIDDLETOWN, LOGAN COUNTY, AT BRIDGE NO. 1951 OVER
 LC1196'SALT RIVER, IN THE TOP OF THE EAST END OF THE NORTH CONCRETE PIER,
 LC1196'1.5 FEET WEST OF THE EAST END OF THE PIER, AND ABOUT 7 FEET BELOW
 LC1196'THE LEVEL OF THE RAIL.  A STANDARD DISK, STAMPED Z 36 1934.
 LC1196
 LC1196                          STATION RECOVERY (2020)
 LC1196
 LC1196'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (DL)
 LC1196'BRIDGE HAS BEEN REMOVED BUT THE NORTH CONCRETE PIER STILL REMAINS BUT
 LC1196'PROJECTS AROUND 15 FT (4.6 M) OUT OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0521 ***********************************************************************
 LC0521  DESIGNATION -  Z 38
 LC0521  PID         -  LC0521
 LC0521  STATE/COUNTY-  IL/MCLEAN
 LC0521  COUNTRY     -  US
 LC0521  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC0521
 LC0521                         *CURRENT SURVEY CONTROL
 LC0521  ______________________________________________________________________
 LC0521* NAD 83(1986) POSITION- 40 28 29.     (N) 088 59 35.     (W)   SCALED
 LC0521* NAVD 88 ORTHO HEIGHT -   240.837 (meters)      790.15  (feet) ADJUSTED
 LC0521  ______________________________________________________________________
 LC0521  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 LC0521  DYNAMIC HEIGHT  -        240.724 (meters)      789.78  (feet) COMP
 LC0521  MODELED GRAVITY -    980,149.2   (mgal)                       NAVD 88
 LC0521
 LC0521  VERT ORDER      -  FIRST     CLASS II
 LC0521
 LC0521.The horizontal coordinates were scaled from a map and have
 LC0521.an estimated accuracy of +/- 6 seconds.
 LC0521
 LC0521.The orthometric height was determined by differential leveling and
 LC0521.adjusted by the NATIONAL GEODETIC SURVEY
 LC0521.in June 1991.
 LC0521
 LC0521.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0521.GEOID18 height accuracy estimate available here.
 LC0521
 LC0521.Click photographs - Photos may exist for this station.
 LC0521
 LC0521.The dynamic height is computed by dividing the NAVD 88
 LC0521.geopotential number by the normal gravity value computed on the
 LC0521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0521.degrees latitude (g = 980.6199 gals.).
 LC0521
 LC0521.The modeled gravity was interpolated from observed gravity values.
 LC0521
 LC0521;                    North         East    Units  Estimated Accuracy
 LC0521;SPC IL E     -   422,920.      244,060.      MT  (+/- 180 meters Scaled)
 LC0521
 LC0521_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK310823(NAD 83)
 LC0521
 LC0521                          SUPERSEDED SURVEY CONTROL
 LC0521
 LC0521  NGVD 29 (??/??/92)  240.896  (m)          790.34   (f) ADJ UNCH    1 2
 LC0521
 LC0521.Superseded values are not recommended for survey control.
 LC0521
 LC0521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0521.See file dsdata.pdf to determine how the superseded data were derived.
 LC0521
 LC0521_MARKER: DB = BENCH MARK DISK
 LC0521_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 LC0521_SP_SET: PIER
 LC0521_STAMPING: Z 38 1934
 LC0521_MARK LOGO: CGS
 LC0521_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC0521
 LC0521  HISTORY     - Date     Condition        Report By
 LC0521  HISTORY     - 1934     MONUMENTED       CGS
 LC0521  HISTORY     - 1954     GOOD             CGS
 LC0521  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0521
 LC0521                          STATION DESCRIPTION
 LC0521
 LC0521'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0521'AT BLOOMINGTON.
 LC0521'AT BLOOMINGTON, ALONG THE NEW YORK CENTRAL RAILROAD, AT THE OVERPASS
 LC0521'OF SOUTH MAIN STREET OVER TRACKS, ABOUT 30 YARDS SOUTHEAST OF
 LC0521'MILE POST IND 166, IN THE TOP OF THE EAST END OF CONCRETE BASE
 LC0521'OF THE FIRST PIER NORTH OF THE EXTENDED NORTH FACE OF N.Y.C. RR
 LC0521'FREIGHT STATION, 61 1/2 FEET EAST-NORTHEAST OF NORTHEAST CORNER
 LC0521'OF FREIGHT STATION, 16 FEET NORTH OF NORTH EDGE OF FREIGHT STATION
 LC0521'LOADING DOCK, 30 1/2 FEET SOUTH OF SOUTH RAIL OF MAIN TRACK AND
 LC0521'ABOUT 1 1/2 FEET ABOVE LEVEL OF TRACK.
 LC0521
 LC0521                          STATION RECOVERY (1986)
 LC0521
 LC0521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0521'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1628 ***********************************************************************
 LC1628  DESIGNATION -  Z 38 RESET
 LC1628  PID         -  LC1628
 LC1628  STATE/COUNTY-  IL/MCLEAN
 LC1628  COUNTRY     -  US
 LC1628  USGS QUAD   -  BLOOMINGTON EAST (2018)
 LC1628
 LC1628                         *CURRENT SURVEY CONTROL
 LC1628  ______________________________________________________________________
 LC1628* NAD 83(1986) POSITION- 40 28 29.     (N) 088 59 35.     (W)   SCALED
 LC1628* NAVD 88 ORTHO HEIGHT -   240.724 (meters)      789.78  (feet) ADJUSTED
 LC1628  ______________________________________________________________________
 LC1628  GEOID HEIGHT    -        -32.084 (meters)                     GEOID18
 LC1628  DYNAMIC HEIGHT  -        240.611 (meters)      789.40  (feet) COMP
 LC1628  MODELED GRAVITY -    980,149.2   (mgal)                       NAVD 88
 LC1628
 LC1628  VERT ORDER      -  FIRST     CLASS II
 LC1628
 LC1628.The horizontal coordinates were scaled from a map and have
 LC1628.an estimated accuracy of +/- 6 seconds.
 LC1628
 LC1628.The orthometric height was determined by differential leveling and
 LC1628.adjusted by the NATIONAL GEODETIC SURVEY
 LC1628.in June 1991.
 LC1628
 LC1628.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1628.GEOID18 height accuracy estimate available here.
 LC1628
 LC1628.Click photographs - Photos may exist for this station.
 LC1628
 LC1628.The dynamic height is computed by dividing the NAVD 88
 LC1628.geopotential number by the normal gravity value computed on the
 LC1628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC1628.degrees latitude (g = 980.6199 gals.).
 LC1628
 LC1628.The modeled gravity was interpolated from observed gravity values.
 LC1628
 LC1628;                    North         East    Units  Estimated Accuracy
 LC1628;SPC IL E     -   422,920.      244,060.      MT  (+/- 180 meters Scaled)
 LC1628
 LC1628_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK310823(NAD 83)
 LC1628
 LC1628                          SUPERSEDED SURVEY CONTROL
 LC1628
 LC1628  NGVD 29 (11/09/15)  240.80   (m)          790.0    (f) RESET       3  
 LC1628
 LC1628.Superseded values are not recommended for survey control.
 LC1628
 LC1628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1628.See file dsdata.pdf to determine how the superseded data were derived.
 LC1628
 LC1628_MARKER: DV = VERTICAL CONTROL DISK
 LC1628_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 LC1628_SP_SET: BRIDGE ABUTMENT
 LC1628_STAMPING: Z 38 RESET 1981
 LC1628_MARK LOGO: NGS
 LC1628_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 LC1628
 LC1628  HISTORY     - Date     Condition        Report By
 LC1628  HISTORY     - 1981     MONUMENTED       ILDT
 LC1628  HISTORY     - 1986     GOOD             NGS
 LC1628
 LC1628                          STATION DESCRIPTION
 LC1628
 LC1628'DESCRIBED BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1981
 LC1628'IN BLOOMINGTON.
 LC1628'IN BLOOMINGTON, IN A CONCRETE LEDGE WITH THE SOUTH ABUTMENT OF THE
 LC1628'RAILROAD GRADE SEPARATION STRUCTURE WHICH CARRIES MAIN STREET
 LC1628'(U.S. ROUTE 51 NORTHBOUND) OVER THE NOROLK AND WESTERN AND CONRAIL
 LC1628'RAILROAD. THE LEDGE IS 1.0 FOOT SQUARE ON THE EAST SIDE OF THE
 LC1628'ABUTMENT AT TRACK ELEVATION.
 LC1628
 LC1628                          STATION RECOVERY (1986)
 LC1628
 LC1628'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC1628'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
 LC1628'BLOOMINGTON, AT THE INTERSECTION OF SOUTH EAST STREET AND THE CONRAIL
 LC1628'RAILROAD, IN THE EAST END OF THE SOUTH CONCRETE ABUTMENT OF U.S.
 LC1628'HIGHWAY 51 OVERPASS OF THE RAILROAD, 6.0 M (19.7 FT) EAST OF THE
 LC1628'CENTERLINE OF THE STREET, 5.1 M (16.7 FT) SOUTHWEST OF THE NEAR RAIL,
 LC1628'AND 0.1 M (0.3 FT) WEST OF THE EAST END OF THE ABUTMENT.
 LC1628'THE MARK IS 0.6 M ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0206 ***********************************************************************
 LC0206  DESIGNATION -  Z 39
 LC0206  PID         -  LC0206
 LC0206  STATE/COUNTY-  IL/FORD
 LC0206  COUNTRY     -  US
 LC0206  USGS QUAD   -  GIBSON CITY EAST (2018)
 LC0206
 LC0206                         *CURRENT SURVEY CONTROL
 LC0206  ______________________________________________________________________
 LC0206* NAD 83(1986) POSITION- 40 27 52.     (N) 088 16 19.     (W)   SCALED
 LC0206* NAVD 88 ORTHO HEIGHT -   237.964 (meters)      780.72  (feet) ADJUSTED
 LC0206  ______________________________________________________________________
 LC0206  GEOID HEIGHT    -        -32.086 (meters)                     GEOID18
 LC0206  DYNAMIC HEIGHT  -        237.852 (meters)      780.35  (feet) COMP
 LC0206  MODELED GRAVITY -    980,149.2   (mgal)                       NAVD 88
 LC0206
 LC0206  VERT ORDER      -  SECOND    CLASS 0
 LC0206
 LC0206.The horizontal coordinates were scaled from a map and have
 LC0206.an estimated accuracy of +/- 6 seconds.
 LC0206
 LC0206.The orthometric height was determined by differential leveling and
 LC0206.adjusted by the NATIONAL GEODETIC SURVEY
 LC0206.in June 1991.
 LC0206
 LC0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0206.GEOID18 height accuracy estimate available here.
 LC0206
 LC0206.Click photographs - Photos may exist for this station.
 LC0206
 LC0206.The dynamic height is computed by dividing the NAVD 88
 LC0206.geopotential number by the normal gravity value computed on the
 LC0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0206.degrees latitude (g = 980.6199 gals.).
 LC0206
 LC0206.The modeled gravity was interpolated from observed gravity values.
 LC0206
 LC0206;                    North         East    Units  Estimated Accuracy
 LC0206;SPC IL E     -   421,570.      305,210.      MT  (+/- 180 meters Scaled)
 LC0206
 LC0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK921800(NAD 83)
 LC0206
 LC0206                          SUPERSEDED SURVEY CONTROL
 LC0206
 LC0206  NGVD 29 (??/??/92)  238.020  (m)          780.90   (f) ADJ UNCH    2 0
 LC0206
 LC0206.Superseded values are not recommended for survey control.
 LC0206
 LC0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0206.See file dsdata.pdf to determine how the superseded data were derived.
 LC0206
 LC0206_MARKER: DB = BENCH MARK DISK
 LC0206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0206_STAMPING: Z 39 1934
 LC0206_MARK LOGO: CGS
 LC0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0206+STABILITY: SURFACE MOTION
 LC0206
 LC0206  HISTORY     - Date     Condition        Report By
 LC0206  HISTORY     - 1934     MONUMENTED       CGS
 LC0206  HISTORY     - 1954     POOR             USGS
 LC0206  HISTORY     - 1979     MARK NOT FOUND   USGS
 LC0206
 LC0206                          STATION DESCRIPTION
 LC0206
 LC0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 LC0206'AT ELLIOT.
 LC0206'AT ELLIOT, FORD COUNTY, AT THE NEW YORK, CHICAGO AND ST. LOUIS
 LC0206'RAILROAD STATION, AT THE CROSSING OF MAIN STREET, 97 FEET WEST OF
 LC0206'THE CENTERLINE OF THE STREET, 39 FEET SOUTH OF THE CENTERLINE OF
 LC0206'THE TRACK, 28 FEET EAST OF A POINT ABOUT 60 FEET SOUTH OF A
 LC0206'SEMAPHORE SIGNAL, 5 FEET SOUTH OF A POLE, AND ABOUT LEVEL WITH
 LC0206'THE TRACK.  A STANDARD DISK, STAMPED Z 39 1934 AND SET IN THE TOP
 LC0206'OF A CONCRETE POST.  NOTE-- PRESENT POSITION IS NOW IN CENTER OF
 LC0206'GRAVEL DRIVEWAY.
 LC0206
 LC0206                          STATION RECOVERY (1954)
 LC0206
 LC0206'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1954
 LC0206'MARK RECOVERED IN POOR CONDITION.
 LC0206
 LC0206                          STATION RECOVERY (1979)
 LC0206
 LC0206'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 LC0206'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0030 ***********************************************************************
 LC0030  DESIGNATION -  Z 41
 LC0030  PID         -  LC0030
 LC0030  STATE/COUNTY-  IL/IROQUOIS
 LC0030  COUNTRY     -  US
 LC0030  USGS QUAD   -  PIPER CITY (2018)
 LC0030
 LC0030                         *CURRENT SURVEY CONTROL
 LC0030  ______________________________________________________________________
 LC0030* NAD 83(2011) POSITION- 40 45 42.71456(N) 088 07 31.70835(W)   ADJUSTED
 LC0030* NAD 83(2011) ELLIP HT-   169.549 (meters)        (06/27/12)   ADJUSTED
 LC0030* NAD 83(2011) EPOCH   -  2010.00
 LC0030* NAVD 88 ORTHO HEIGHT -   201.869 (meters)      662.30  (feet) ADJUSTED
 LC0030  ______________________________________________________________________
 LC0030  GEOID HEIGHT    -        -32.281 (meters)                     GEOID18
 LC0030  NAD 83(2011) X  -    158,255.776 (meters)                     COMP
 LC0030  NAD 83(2011) Y  - -4,835,438.532 (meters)                     COMP
 LC0030  NAD 83(2011) Z  -  4,142,539.416 (meters)                     COMP
 LC0030  LAPLACE CORR    -         -2.89  (seconds)                    DEFLEC18
 LC0030  DYNAMIC HEIGHT  -        201.782 (meters)      662.01  (feet) COMP
 LC0030  MODELED GRAVITY -    980,186.1   (mgal)                       NAVD 88
 LC0030
 LC0030  VERT ORDER      -  SECOND    CLASS 0
 LC0030
 LC0030  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LC0030  Standards:
 LC0030         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LC0030            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LC0030  -------------------------------------------------------------------
 LC0030  NETWORK    2.00   2.61           0.91   0.69   1.33      0.08317662
 LC0030  -------------------------------------------------------------------
 LC0030  Click here for local accuracies and other accuracy information.
 LC0030
 LC0030.The horizontal coordinates were established by GPS observations
 LC0030.and adjusted by the National Geodetic Survey in June 2012.
 LC0030
 LC0030.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LC0030.been affixed to the stable North American tectonic plate. See 
 LC0030.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LC0030
 LC0030.The horizontal coordinates are valid at the epoch date displayed above
 LC0030.which is a decimal equivalence of Year/Month/Day.
 LC0030
 LC0030.The orthometric height was determined by differential leveling and
 LC0030.adjusted by the NATIONAL GEODETIC SURVEY
 LC0030.in June 1991.
 LC0030
 LC0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0030.GEOID18 height accuracy estimate available here.
 LC0030
 LC0030.Click photographs - Photos may exist for this station.
 LC0030
 LC0030.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LC0030
 LC0030.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC0030
 LC0030.The ellipsoidal height was determined by GPS observations
 LC0030.and is referenced to NAD 83.
 LC0030
 LC0030.The dynamic height is computed by dividing the NAVD 88
 LC0030.geopotential number by the normal gravity value computed on the
 LC0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0030.degrees latitude (g = 980.6199 gals.).
 LC0030
 LC0030.The modeled gravity was interpolated from observed gravity values.
 LC0030
 LC0030. The following values were computed from the NAD 83(2011) position.
 LC0030
 LC0030;                    North         East     Units Scale Factor Converg.
 LC0030;SPC IL E     -   454,617.987   317,550.596   MT  0.99997879   +0 08 08.6
 LC0030;SPC IL E     - 1,491,525.85  1,041,830.58   sFT  0.99997879   +0 08 08.6
 LC0030;UTM  16      - 4,512,931.599   405,005.103   MT  0.99971107   -0 44 05.6
 LC0030
 LC0030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC0030!SPC IL E     -   0.99997340  x   0.99997879  =   0.99995220
 LC0030!UTM  16      -   0.99997340  x   0.99971107  =   0.99968448
 LC0030
 LC0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDL0500512931(NAD 83)
 LC0030
 LC0030                          SUPERSEDED SURVEY CONTROL
 LC0030
 LC0030  NAD 83(2007)-  40 45 42.71462(N)    088 07 31.70927(W) AD(2002.00) 0
 LC0030  ELLIP H (02/10/07)  169.569  (m)                       GP(2002.00)    
 LC0030  ELLIP H (02/03/05)  169.571  (m)                       GP(       ) 4 2
 LC0030  NAD 83(1997)-  40 45 42.71462(N)    088 07 31.70913(W) AD(       ) 1
 LC0030  ELLIP H (03/04/03)  169.565  (m)                       GP(       ) 4 2
 LC0030  NAVD 88             201.87   (m)          662.3    (f) LEVELING    3  
 LC0030  NGVD 29 (??/??/92)  201.940  (m)          662.53   (f) ADJ UNCH    2 0
 LC0030
 LC0030.Superseded values are not recommended for survey control.
 LC0030
 LC0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0030.See file dsdata.pdf to determine how the superseded data were derived.
 LC0030
 LC0030_MARKER: DB = BENCH MARK DISK
 LC0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0030_STAMPING: Z 41 1935
 LC0030_MARK LOGO: CGS
 LC0030_MAGNETIC: N = NO MAGNETIC MATERIAL
 LC0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0030+STABILITY: SURFACE MOTION
 LC0030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LC0030+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2020
 LC0030
 LC0030  HISTORY     - Date     Condition        Report By
 LC0030  HISTORY     - 1935     MONUMENTED       CGS
 LC0030  HISTORY     - 200205   GOOD             ASCPC
 LC0030  HISTORY     - 20200402 GOOD             ILDT
 LC0030
 LC0030                          STATION DESCRIPTION
 LC0030
 LC0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LC0030'2 MI W FROM LA HOGUE.
 LC0030'2.0 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAILROAD
 LC0030'FROM THE STATION AT LA HOGUE, IROQUOIS COUNTY, MIDWAY BETWEEN
 LC0030'POLES 31+17 AND 31+18, AT A ROAD CROSSING, 34 FEET NORTH OF THE
 LC0030'CENTERLINE OF THE TRACK, 22 FEET EAST OF THE CENTERLINE OF THE
 LC0030'ROAD, 9 FEET SOUTH OF A POLE, AND 3 FEET LOWER THAN THE TRACK.
 LC0030'A STANDARD DISK, STAMPED Z 41 1935 AND SET IN THE TOP OF A
 LC0030'CONCRETE POST.
 LC0030
 LC0030                          STATION RECOVERY (2002)
 LC0030
 LC0030'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LC0030'RECOVERED AS DESCRIBED
 LC0030
 LC0030                          STATION RECOVERY (2020)
 LC0030
 LC0030'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2020 (RS)
 LC0030'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0660 ***********************************************************************
 LC0660  DESIGNATION -  Z 42
 LC0660  PID         -  LC0660
 LC0660  STATE/COUNTY-  IL/MCLEAN
 LC0660  COUNTRY     -  US
 LC0660  USGS QUAD   -  LEXINGTON (2018)
 LC0660
 LC0660                         *CURRENT SURVEY CONTROL
 LC0660  ______________________________________________________________________
 LC0660* NAD 83(1986) POSITION- 40 44 40.     (N) 088 45 26.     (W)   SCALED
 LC0660* NAVD 88 ORTHO HEIGHT -   216.637 (meters)      710.75  (feet) ADJUSTED
 LC0660  ______________________________________________________________________
 LC0660  GEOID HEIGHT    -        -32.132 (meters)                     GEOID18
 LC0660  DYNAMIC HEIGHT  -        216.541 (meters)      710.43  (feet) COMP
 LC0660  MODELED GRAVITY -    980,176.4   (mgal)                       NAVD 88
 LC0660
 LC0660  VERT ORDER      -  SECOND    CLASS 0
 LC0660
 LC0660.The horizontal coordinates were scaled from a map and have
 LC0660.an estimated accuracy of +/- 6 seconds.
 LC0660
 LC0660.The orthometric height was determined by differential leveling and
 LC0660.adjusted by the NATIONAL GEODETIC SURVEY
 LC0660.in June 1991.
 LC0660
 LC0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0660.GEOID18 height accuracy estimate available here.
 LC0660
 LC0660.Click photographs - Photos may exist for this station.
 LC0660
 LC0660.The dynamic height is computed by dividing the NAVD 88
 LC0660.geopotential number by the normal gravity value computed on the
 LC0660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0660.degrees latitude (g = 980.6199 gals.).
 LC0660
 LC0660.The modeled gravity was interpolated from observed gravity values.
 LC0660
 LC0660;                    North         East    Units  Estimated Accuracy
 LC0660;SPC IL E     -   452,750.      264,200.      MT  (+/- 180 meters Scaled)
 LC0660
 LC0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL516118(NAD 83)
 LC0660
 LC0660                          SUPERSEDED SURVEY CONTROL
 LC0660
 LC0660  NGVD 29 (??/??/92)  216.687  (m)          710.91   (f) ADJ UNCH    2 0
 LC0660
 LC0660.Superseded values are not recommended for survey control.
 LC0660
 LC0660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0660.See file dsdata.pdf to determine how the superseded data were derived.
 LC0660
 LC0660_MARKER: DB = BENCH MARK DISK
 LC0660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0660_STAMPING: Z 42 1934
 LC0660_MARK LOGO: CGS
 LC0660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0660+STABILITY: SURFACE MOTION
 LC0660
 LC0660  HISTORY     - Date     Condition        Report By
 LC0660  HISTORY     - 1934     MONUMENTED       CGS
 LC0660  HISTORY     - 1960     GOOD             CGS
 LC0660  HISTORY     - 20120322 MARK NOT FOUND   ILDT
 LC0660
 LC0660                          STATION DESCRIPTION
 LC0660
 LC0660'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 LC0660'2 MI W FROM CHENOA.
 LC0660'ABOUT 2.0 MILES WEST ALONG THE TOLEDO, PEORIA AND WESTERN RAIL ROAD
 LC0660'FROM THE STATION AT CHENOA AT AN ASPHALT PAVED ROAD CROSSING,
 LC0660'34 FEET WEST OF THE CENTER LINE OF THE ROAD, 42 FEET NORTH OF
 LC0660'THE NORTH RAIL OF THE TOLEDO, PEORIA AND WESTERN RAIL ROAD, 55
 LC0660'FEET NORTHWEST OF THE CENTER OF THE CROSSING, 6 FEET SOUTH OF
 LC0660'THE FENCE, 4 FEET WEST OF A POWER POLE, 5.4 FEET SOUTH OF A
 LC0660'METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE TRACK,
 LC0660'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 LC0660
 LC0660                          STATION RECOVERY (2012)
 LC0660
 LC0660'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MEY)
 LC0660'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0078 ***********************************************************************
 LD0078  DESIGNATION -  Z 43
 LD0078  PID         -  LD0078
 LD0078  STATE/COUNTY-  IL/FULTON
 LD0078  COUNTRY     -  US
 LD0078  USGS QUAD   -  FARMINGTON WEST (2018)
 LD0078
 LD0078                         *CURRENT SURVEY CONTROL
 LD0078  ______________________________________________________________________
 LD0078* NAD 83(1986) POSITION- 40 41 16.     (N) 090 01 19.     (W)   SCALED
 LD0078* NAVD 88 ORTHO HEIGHT -   227.517 (meters)      746.45  (feet) ADJUSTED
 LD0078  ______________________________________________________________________
 LD0078  GEOID HEIGHT    -        -33.122 (meters)                     GEOID18
 LD0078  DYNAMIC HEIGHT  -        227.409 (meters)      746.09  (feet) COMP
 LD0078  MODELED GRAVITY -    980,141.8   (mgal)                       NAVD 88
 LD0078
 LD0078  VERT ORDER      -  SECOND    CLASS 0
 LD0078
 LD0078.The horizontal coordinates were scaled from a map and have
 LD0078.an estimated accuracy of +/- 6 seconds.
 LD0078
 LD0078.The orthometric height was determined by differential leveling and
 LD0078.adjusted by the NATIONAL GEODETIC SURVEY
 LD0078.in June 1991.
 LD0078
 LD0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0078.GEOID18 height accuracy estimate available here.
 LD0078
 LD0078.Click photographs - Photos may exist for this station.
 LD0078
 LD0078.The dynamic height is computed by dividing the NAVD 88
 LD0078.geopotential number by the normal gravity value computed on the
 LD0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0078.degrees latitude (g = 980.6199 gals.).
 LD0078
 LD0078.The modeled gravity was interpolated from observed gravity values.
 LD0078
 LD0078;                    North         East    Units  Estimated Accuracy
 LD0078;SPC IL W     -   446,370.      712,230.      MT  (+/- 180 meters Scaled)
 LD0078
 LD0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF516083(NAD 83)
 LD0078
 LD0078                          SUPERSEDED SURVEY CONTROL
 LD0078
 LD0078  NGVD 29 (??/??/92)  227.594  (m)          746.70   (f) ADJ UNCH    2 0
 LD0078
 LD0078.Superseded values are not recommended for survey control.
 LD0078
 LD0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0078.See file dsdata.pdf to determine how the superseded data were derived.
 LD0078
 LD0078_MARKER: DB = BENCH MARK DISK
 LD0078_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 LD0078+WITH SETTING: PAVEMENT
 LD0078_SP_SET: SIGNAL BASE
 LD0078_STAMPING: Z 43 1935
 LD0078_MARK LOGO: CGS
 LD0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0078+STABILITY: SURFACE MOTION
 LD0078
 LD0078  HISTORY     - Date     Condition        Report By
 LD0078  HISTORY     - 1935     MONUMENTED       CGS
 LD0078  HISTORY     - 1942     MARK NOT FOUND   CGS
 LD0078
 LD0078                          STATION DESCRIPTION
 LD0078
 LD0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0078'1 MI SW FROM FARMINGTON.
 LD0078'1.0 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 LD0078'RAILROAD FROM THE STATION AT FARMINGTON, FULTON COUNTY, 19 POLES
 LD0078'NORTHEAST OF MILEPOST 54, 9 FEET SOUTHEAST OF THE CENTERLINE OF THE
 LD0078'TRACK, IN THE TOP OF THE NORTH CORNER OF THE CONCRETE BASE OF A
 LD0078'SIGNAL, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED Z 43 1935.
 LD0078
 LD0078                          STATION RECOVERY (1942)
 LD0078
 LD0078'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 LD0078'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0955 ***********************************************************************
 MF0955  DESIGNATION -  Z 44
 MF0955  PID         -  MF0955
 MF0955  STATE/COUNTY-  IL/STARK
 MF0955  COUNTRY     -  US
 MF0955  USGS QUAD   -  CASTLETON (2018)
 MF0955
 MF0955                         *CURRENT SURVEY CONTROL
 MF0955  ______________________________________________________________________
 MF0955* NAD 83(1986) POSITION- 41 06 57.     (N) 089 42 20.     (W)   SCALED
 MF0955* NAVD 88 ORTHO HEIGHT -   239.760 (meters)      786.61  (feet) ADJUSTED
 MF0955  ______________________________________________________________________
 MF0955  GEOID HEIGHT    -        -33.055 (meters)                     GEOID18
 MF0955  DYNAMIC HEIGHT  -        239.655 (meters)      786.27  (feet) COMP
 MF0955  MODELED GRAVITY -    980,180.6   (mgal)                       NAVD 88
 MF0955
 MF0955  VERT ORDER      -  SECOND    CLASS 0
 MF0955
 MF0955.The horizontal coordinates were scaled from a map and have
 MF0955.an estimated accuracy of +/- 6 seconds.
 MF0955
 MF0955.The orthometric height was determined by differential leveling and
 MF0955.adjusted by the NATIONAL GEODETIC SURVEY
 MF0955.in June 1991.
 MF0955
 MF0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0955.GEOID18 height accuracy estimate available here.
 MF0955
 MF0955.Click photographs - Photos may exist for this station.
 MF0955
 MF0955.The dynamic height is computed by dividing the NAVD 88
 MF0955.geopotential number by the normal gravity value computed on the
 MF0955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0955.degrees latitude (g = 980.6199 gals.).
 MF0955
 MF0955.The modeled gravity was interpolated from observed gravity values.
 MF0955
 MF0955;                    North         East    Units  Estimated Accuracy
 MF0955;SPC IL W     -   493,990.      738,730.      MT  (+/- 180 meters Scaled)
 MF0955
 MF0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL728551(NAD 83)
 MF0955
 MF0955                          SUPERSEDED SURVEY CONTROL
 MF0955
 MF0955  NGVD 29 (??/??/92)  239.835  (m)          786.86   (f) ADJ UNCH    2 0
 MF0955
 MF0955.Superseded values are not recommended for survey control.
 MF0955
 MF0955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0955.See file dsdata.pdf to determine how the superseded data were derived.
 MF0955
 MF0955_MARKER: DB = BENCH MARK DISK
 MF0955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0955_STAMPING: Z 44 1934
 MF0955_MARK LOGO: CGS
 MF0955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0955+STABILITY: SURFACE MOTION
 MF0955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF0955+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2006
 MF0955
 MF0955  HISTORY     - Date     Condition        Report By
 MF0955  HISTORY     - 1934     MONUMENTED       CGS
 MF0955  HISTORY     - 1942     GOOD             CGS
 MF0955  HISTORY     - 19970903 MARK NOT FOUND   USPSQD
 MF0955  HISTORY     - 20060328 GOOD             FOTH
 MF0955  HISTORY     - 20111024 GOOD             ATKNA
 MF0955
 MF0955                          STATION DESCRIPTION
 MF0955
 MF0955'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 MF0955'AT CASTLETON.
 MF0955'AT CASTLETON, STARK COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 MF0955'RAILROAD, 4 POLES SOUTHWEST OF THE STATION, AT A ROAD CROSSING,
 MF0955'60 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK, 45 FEET EAST
 MF0955'OF THE CENTERLINE OF THE ROAD, 3 FEET NORTHEST OF A FENCE CORNER,
 MF0955'1 FOOT NORTH OF THE FENCE, AND LEVEL WITH THE TRACK.  A STANDARD
 MF0955'DISK, STAMPED Z 44 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF0955
 MF0955                          STATION RECOVERY (1997)
 MF0955
 MF0955'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0955'MARK NOT FOUND.
 MF0955
 MF0955                          STATION RECOVERY (2006)
 MF0955
 MF0955'RECOVERY NOTE BY FOTH AND VAN DYKE 2006 (DWS)
 MF0955'RAILROAD TRACKS HAVE BEEN REMOVED.  MARK FOUND AT THE WEST EDGE OF A
 MF0955'FIELD, BEING 52' EAST OF CENTERLINE OF A PAVED ROAD, 86' SOUTH OF A
 MF0955'CONCRETE FENCE POST ON THE SOUTH SIDE OF THE FORMER RAILROAD
 MF0955'RIGHT-OF-WAY, AND 221' FEET NORTH OF A TELEPHONE PEDESTAL.  POSITION
 MF0955'IS CLOSER TO N41-06-58, W089-42-22.  MARK WAS IN EXCELLENT CONDITION.
 MF0955
 MF0955                          STATION RECOVERY (2011)
 MF0955
 MF0955'RECOVERY NOTE BY ATKINS NORTH AMERICA INC 2011 (DWD)
 MF0955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1120 ***********************************************************************
 MF1120  DESIGNATION -  Z 45
 MF1120  PID         -  MF1120
 MF1120  STATE/COUNTY-  IL/WHITESIDE
 MF1120  COUNTRY     -  US
 MF1120  USGS QUAD   -  HAHNAMAN (2018)
 MF1120
 MF1120                         *CURRENT SURVEY CONTROL
 MF1120  ______________________________________________________________________
 MF1120* NAD 83(1986) POSITION- 41 38 07.     (N) 089 38 04.     (W)   SCALED
 MF1120* NAVD 88 ORTHO HEIGHT -   200.329 (meters)      657.25  (feet) ADJUSTED
 MF1120  ______________________________________________________________________
 MF1120  GEOID HEIGHT    -        -33.062 (meters)                     GEOID18
 MF1120  DYNAMIC HEIGHT  -        200.254 (meters)      657.00  (feet) COMP
 MF1120  MODELED GRAVITY -    980,245.3   (mgal)                       NAVD 88
 MF1120
 MF1120  VERT ORDER      -  SECOND    CLASS 0
 MF1120
 MF1120.The horizontal coordinates were scaled from a map and have
 MF1120.an estimated accuracy of +/- 6 seconds.
 MF1120
 MF1120.The orthometric height was determined by differential leveling and
 MF1120.adjusted by the NATIONAL GEODETIC SURVEY
 MF1120.in June 1991.
 MF1120
 MF1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1120.GEOID18 height accuracy estimate available here.
 MF1120
 MF1120.Click photographs - Photos may exist for this station.
 MF1120
 MF1120.The dynamic height is computed by dividing the NAVD 88
 MF1120.geopotential number by the normal gravity value computed on the
 MF1120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1120.degrees latitude (g = 980.6199 gals.).
 MF1120
 MF1120.The modeled gravity was interpolated from observed gravity values.
 MF1120
 MF1120;                    North         East    Units  Estimated Accuracy
 MF1120;SPC IL W     -   551,710.      744,340.      MT  (+/- 180 meters Scaled)
 MF1120
 MF1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM805126(NAD 83)
 MF1120
 MF1120                          SUPERSEDED SURVEY CONTROL
 MF1120
 MF1120  NGVD 29 (??/??/92)  200.397  (m)          657.47   (f) ADJ UNCH    2 0
 MF1120
 MF1120.Superseded values are not recommended for survey control.
 MF1120
 MF1120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1120.See file dsdata.pdf to determine how the superseded data were derived.
 MF1120
 MF1120_MARKER: DB = BENCH MARK DISK
 MF1120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1120_STAMPING: Z 45 1934
 MF1120_MARK LOGO: CGS
 MF1120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1120+STABILITY: SURFACE MOTION
 MF1120
 MF1120  HISTORY     - Date     Condition        Report By
 MF1120  HISTORY     - 1934     MONUMENTED       CGS
 MF1120  HISTORY     - 19940815 MARK NOT FOUND   USPSQD
 MF1120  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1120  HISTORY     - 20030315 MARK NOT FOUND   USPSQD
 MF1120  HISTORY     - 20050322 POOR             USPSQD
 MF1120
 MF1120                          STATION DESCRIPTION
 MF1120
 MF1120'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1120'AT HAHNAMAN.
 MF1120'AT HAHNAMAN, WHITESIDE COUNTY, ON THE CHICAGO AND NORTH
 MF1120'WESTERN RAILWAY, 7 POLES NORTH OF THE STATION, AT A ROAD
 MF1120'CROSSING, 45 FEET WEST OF THE CENTERLINE OF THE MAIN TRACK, 40
 MF1120'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 5 FEET SOUTH OF A POLE,
 MF1120'AND 1.5 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 MF1120'Z 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
 MF1120
 MF1120                          STATION RECOVERY (1994)
 MF1120
 MF1120'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1120'MARK NOT FOUND.
 MF1120
 MF1120                          STATION RECOVERY (1999)
 MF1120
 MF1120'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1120'MARK NOT FOUND.
 MF1120
 MF1120                          STATION RECOVERY (2003)
 MF1120
 MF1120'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1120'MARK NOT FOUND.
 MF1120
 MF1120                          STATION RECOVERY (2005)
 MF1120
 MF1120'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1120'DISC MISSING
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1176 ***********************************************************************
 MF1176  DESIGNATION -  Z 47
 MF1176  PID         -  MF1176
 MF1176  STATE/COUNTY-  IL/WHITESIDE
 MF1176  COUNTRY     -  US
 MF1176  USGS QUAD   -  COMO (2018)
 MF1176
 MF1176                         *CURRENT SURVEY CONTROL
 MF1176  ______________________________________________________________________
 MF1176* NAD 83(1986) POSITION- 41 47 12.     (N) 089 47 58.     (W)   SCALED
 MF1176* NAVD 88 ORTHO HEIGHT -   199.590 (meters)      654.82  (feet) ADJUSTED
 MF1176  ______________________________________________________________________
 MF1176  GEOID HEIGHT    -        -33.025 (meters)                     GEOID18
 MF1176  DYNAMIC HEIGHT  -        199.519 (meters)      654.59  (feet) COMP
 MF1176  MODELED GRAVITY -    980,263.5   (mgal)                       NAVD 88
 MF1176
 MF1176  VERT ORDER      -  SECOND    CLASS 0
 MF1176
 MF1176.The horizontal coordinates were scaled from a map and have
 MF1176.an estimated accuracy of +/- 6 seconds.
 MF1176
 MF1176.The orthometric height was determined by differential leveling and
 MF1176.adjusted by the NATIONAL GEODETIC SURVEY
 MF1176.in June 1991.
 MF1176
 MF1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1176.GEOID18 height accuracy estimate available here.
 MF1176
 MF1176.Click photographs - Photos may exist for this station.
 MF1176
 MF1176.The dynamic height is computed by dividing the NAVD 88
 MF1176.geopotential number by the normal gravity value computed on the
 MF1176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1176.degrees latitude (g = 980.6199 gals.).
 MF1176
 MF1176.The modeled gravity was interpolated from observed gravity values.
 MF1176
 MF1176;                    North         East    Units  Estimated Accuracy
 MF1176;SPC IL W     -   568,450.      730,520.      MT  (+/- 180 meters Scaled)
 MF1176
 MF1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM673298(NAD 83)
 MF1176
 MF1176                          SUPERSEDED SURVEY CONTROL
 MF1176
 MF1176  NGVD 29 (??/??/92)  199.640  (m)          654.99   (f) ADJ UNCH    2 0
 MF1176
 MF1176.Superseded values are not recommended for survey control.
 MF1176
 MF1176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1176.See file dsdata.pdf to determine how the superseded data were derived.
 MF1176
 MF1176_MARKER: DB = BENCH MARK DISK
 MF1176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF1176_STAMPING: Z 47 1934
 MF1176_MARK LOGO: CGS
 MF1176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1176+STABILITY: SURFACE MOTION
 MF1176
 MF1176  HISTORY     - Date     Condition        Report By
 MF1176  HISTORY     - 1934     MONUMENTED       CGS
 MF1176  HISTORY     - 1934     GOOD             CGS
 MF1176  HISTORY     - 1980     GOOD             LOCSUR
 MF1176  HISTORY     - 19940822 MARK NOT FOUND   USPSQD
 MF1176  HISTORY     - 19990501 MARK NOT FOUND   USPSQD
 MF1176  HISTORY     - 20030314 MARK NOT FOUND   USPSQD
 MF1176  HISTORY     - 20050321 MARK NOT FOUND   USPSQD
 MF1176
 MF1176                          STATION DESCRIPTION
 MF1176
 MF1176'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF1176'AT AGNEW.
 MF1176'AT AGNEW, WHITESIDE COUNTY, NEAR THE CHICAGO AND NORTH WESTERN
 MF1176'RAILWAY STATION SIGN, AT A ROAD CROSSING, 36 FEET EAST OF THE
 MF1176'CENTERLINE OF THE ROAD, 28 FEET NORTH OF THE CENTERLINE OF THE
 MF1176'NORTH TRACK, 3 FEET SOUTH OF A FENCELINE ON THE EDGE OF A CUT,
 MF1176'AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED Z 47 1934 AND
 MF1176'SET IN THE TOP OF A CONCRETE POST.
 MF1176
 MF1176                          STATION RECOVERY (1980)
 MF1176
 MF1176'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1980
 MF1176'RECOVERED IN GOOD CONDITION.
 MF1176
 MF1176                          STATION RECOVERY (1994)
 MF1176
 MF1176'RECOVERY NOTE BY US POWER SQUADRON 1994
 MF1176'MARK NOT FOUND.
 MF1176
 MF1176                          STATION RECOVERY (1999)
 MF1176
 MF1176'RECOVERY NOTE BY US POWER SQUADRON 1999
 MF1176'MARK NOT FOUND.
 MF1176
 MF1176                          STATION RECOVERY (2003)
 MF1176
 MF1176'RECOVERY NOTE BY US POWER SQUADRON 2003 (TCK)
 MF1176'MARK NOT FOUND.
 MF1176
 MF1176                          STATION RECOVERY (2005)
 MF1176
 MF1176'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 MF1176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0655 ***********************************************************************
 MF0655  DESIGNATION -  Z 48
 MF0655  PID         -  MF0655
 MF0655  STATE/COUNTY-  IL/LEE
 MF0655  COUNTRY     -  US
 MF0655  USGS QUAD   -  MENDOTA WEST (2018)
 MF0655
 MF0655                         *CURRENT SURVEY CONTROL
 MF0655  ______________________________________________________________________
 MF0655* NAD 83(1986) POSITION- 41 35 41.     (N) 089 10 07.     (W)   SCALED
 MF0655* NAVD 88 ORTHO HEIGHT -   254.348 (meters)      834.47  (feet) ADJUSTED
 MF0655  ______________________________________________________________________
 MF0655  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF0655  DYNAMIC HEIGHT  -        254.249 (meters)      834.15  (feet) COMP
 MF0655  MODELED GRAVITY -    980,224.9   (mgal)                       NAVD 88
 MF0655
 MF0655  VERT ORDER      -  FIRST     CLASS II
 MF0655
 MF0655.The horizontal coordinates were scaled from a map and have
 MF0655.an estimated accuracy of +/- 6 seconds.
 MF0655
 MF0655.The orthometric height was determined by differential leveling and
 MF0655.adjusted by the NATIONAL GEODETIC SURVEY
 MF0655.in June 1991.
 MF0655
 MF0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0655.GEOID18 height accuracy estimate available here.
 MF0655
 MF0655.Click photographs - Photos may exist for this station.
 MF0655
 MF0655.The dynamic height is computed by dividing the NAVD 88
 MF0655.geopotential number by the normal gravity value computed on the
 MF0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0655.degrees latitude (g = 980.6199 gals.).
 MF0655
 MF0655.The modeled gravity was interpolated from observed gravity values.
 MF0655
 MF0655;                    North         East    Units  Estimated Accuracy
 MF0655;SPC IL W     -   547,550.      783,210.      MT  (+/- 180 meters Scaled)
 MF0655
 MF0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM192070(NAD 83)
 MF0655
 MF0655                          SUPERSEDED SURVEY CONTROL
 MF0655
 MF0655  NGVD 29 (??/??/92)  254.400  (m)          834.64   (f) ADJ UNCH    1 2
 MF0655
 MF0655.Superseded values are not recommended for survey control.
 MF0655
 MF0655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0655.See file dsdata.pdf to determine how the superseded data were derived.
 MF0655
 MF0655_MARKER: DB = BENCH MARK DISK
 MF0655_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 MF0655_SP_SET: ABUTMENT
 MF0655_STAMPING: Z 48 1934
 MF0655_MARK LOGO: CGS
 MF0655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 MF0655
 MF0655  HISTORY     - Date     Condition        Report By
 MF0655  HISTORY     - 1934     MONUMENTED       CGS
 MF0655  HISTORY     - 1960     GOOD             CGS
 MF0655  HISTORY     - 19950809 GOOD             USPSQD
 MF0655  HISTORY     - 20020128 MARK NOT FOUND   NGS
 MF0655  HISTORY     - 20030619 MARK NOT FOUND   USPSQD
 MF0655
 MF0655                          STATION DESCRIPTION
 MF0655
 MF0655'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 MF0655'4.2 MI NW FROM MENDOTA.
 MF0655'ABOUT 4.15 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL RAILROAD
 MF0655'FROM THE STATION AT MENDOTA, 0.2 MILE SOUTHEAST OF MILEPOST 876,
 MF0655'IN S-36, R-11E, T-19N, AT RAILROAD BRIDGE A 875.8, 2 1/2 FEET
 MF0655'NORTHEAST OF THE SOUTHWEST END OF THE SOUTHEAST CONCRETE ABUTMENT,
 MF0655'5 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 60 FEET NORTHEAST OF
 MF0655'THE CENTER LINE OF U.S. HIGHWAY 52, AND ABOUT 1/2 FOOT BELOW THE
 MF0655'LEVEL OF TRACK.  ALSO ABOUT 0.5 MILE SOUTHEAST ALONG THE ILLINOIS
 MF0655'CENTRAL RAILROAD FROM A LARGE GRAIN ELEVATOR AT HENKEL.
 MF0655
 MF0655                          STATION RECOVERY (1995)
 MF0655
 MF0655'RECOVERY NOTE BY US POWER SQUADRON 1995
 MF0655'RECOVERED IN GOOD CONDITION.
 MF0655
 MF0655                          STATION RECOVERY (2002)
 MF0655
 MF0655'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF0655'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0655
 MF0655                          STATION RECOVERY (2003)
 MF0655
 MF0655'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF0655'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1263 ***********************************************************************
 MF1263  DESIGNATION -  Z 48 RESET
 MF1263  PID         -  MF1263
 MF1263  STATE/COUNTY-  IL/LEE
 MF1263  COUNTRY     -  US
 MF1263  USGS QUAD   -  MENDOTA WEST (2018)
 MF1263
 MF1263                         *CURRENT SURVEY CONTROL
 MF1263  ______________________________________________________________________
 MF1263* NAD 83(1986) POSITION- 41 35 41.     (N) 089 10 07.     (W)   SCALED
 MF1263* NAVD 88 ORTHO HEIGHT -   254.70  (+/-2cm)      835.6   (feet) VERTCON3
 MF1263  ______________________________________________________________________
 MF1263  GEOID HEIGHT    -        -33.030 (meters)                     GEOID18
 MF1263  VERT ORDER      -  THIRD (See Below)
 MF1263
 MF1263.The horizontal coordinates were scaled from a map and have
 MF1263.an estimated accuracy of +/- 6 seconds.
 MF1263
 MF1263.The NAVD 88 height was computed by applying the VERTCON shift value to
 MF1263.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 MF1263
 MF1263.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1263.GEOID18 height accuracy estimate available here.
 MF1263
 MF1263.The vertical order pertains to the NGVD 29 superseded value.
 MF1263
 MF1263.Click photographs - Photos may exist for this station.
 MF1263
 MF1263;                    North         East    Units  Estimated Accuracy
 MF1263;SPC IL W     -   547,550.      783,210.      MT  (+/- 180 meters Scaled)
 MF1263
 MF1263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM192070(NAD 83)
 MF1263
 MF1263                          SUPERSEDED SURVEY CONTROL
 MF1263
 MF1263  NGVD 29 (11/09/15)  254.74   (m)          835.8    (f) RESET       3  
 MF1263
 MF1263.Superseded values are not recommended for survey control.
 MF1263
 MF1263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1263.See file dsdata.pdf to determine how the superseded data were derived.
 MF1263
 MF1263_MARKER: DV = VERTICAL CONTROL DISK
 MF1263_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1263_SP_SET: ABUTMENT
 MF1263_STAMPING: Z 48 RESET 1978
 MF1263_MARK LOGO: NGS
 MF1263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1263+STABILITY: SURFACE MOTION
 MF1263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 MF1263+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2003
 MF1263
 MF1263  HISTORY     - Date     Condition        Report By
 MF1263  HISTORY     - 1978     MONUMENTED       ICRR
 MF1263  HISTORY     - 20020128 GOOD             NGS
 MF1263  HISTORY     - 20030619 GOOD             USPSQD
 MF1263
 MF1263                          STATION DESCRIPTION
 MF1263
 MF1263'DESCRIBED BY ILLINOIS CENTRAL RAILROAD 1978
 MF1263'4.15 MI NW FROM MENDOTA.
 MF1263'4.15 MILES NORTHWEST ALONG THE ILLINOIS CENTRAL GULF RAILROAD FROM THE
 MF1263'STATION IN MENDOTA, 0.2 MILE SOUTHEAST OF MILEPOST 876, IN S-36,
 MF1263'R-11E, T-19N, AT RAILROAD BRIDGE A 875.8, 3.5 FEET NORTHEAST OF THE
 MF1263'SOUTHWEST END OF THE SOUTHEAST CONCRETE ABUTMENT, 4 FEET SOUTHWEST OF
 MF1263'THE SOUTHWEST RAIL, 60 FEET NORTHEAST OF THE CENTER LINE OF U.S.
 MF1263'HIGHWAY 52, ALSO ABOUT 0.5 MILE SOUTHEAST ALONG THE ILLINOIS CENTRAL
 MF1263'RAILROAD FROM A LARGE GRAIN ELEVATOR AT HENKEL.
 MF1263'THE MARK IS 0.5 FT BELOW RAIL.
 MF1263
 MF1263                          STATION RECOVERY (2002)
 MF1263
 MF1263'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DB)
 MF1263'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF1263
 MF1263                          STATION RECOVERY (2003)
 MF1263
 MF1263'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 MF1263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0035 ***********************************************************************
 MF0035  DESIGNATION -  Z 49
 MF0035  PID         -  MF0035
 MF0035  STATE/COUNTY-  IL/KENDALL
 MF0035  COUNTRY     -  US
 MF0035  USGS QUAD   -  YORKVILLE (2018)
 MF0035
 MF0035                         *CURRENT SURVEY CONTROL
 MF0035  ______________________________________________________________________
 MF0035* NAD 83(1986) POSITION- 41 40 37.     (N) 088 28 18.     (W)   SCALED
 MF0035* NAVD 88 ORTHO HEIGHT -   197.791 (meters)      648.92  (feet) ADJUSTED
 MF0035  ______________________________________________________________________
 MF0035  GEOID HEIGHT    -        -33.050 (meters)                     GEOID18
 MF0035  DYNAMIC HEIGHT  -        197.719 (meters)      648.68  (feet) COMP
 MF0035  MODELED GRAVITY -    980,256.4   (mgal)                       NAVD 88
 MF0035
 MF0035  VERT ORDER      -  SECOND    CLASS 0
 MF0035
 MF0035.The horizontal coordinates were scaled from a map and have
 MF0035.an estimated accuracy of +/- 6 seconds.
 MF0035
 MF0035.The orthometric height was determined by differential leveling and
 MF0035.adjusted by the NATIONAL GEODETIC SURVEY
 MF0035.in June 1991.
 MF0035
 MF0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0035.GEOID18 height accuracy estimate available here.
 MF0035
 MF0035.Click photographs - Photos may exist for this station.
 MF0035
 MF0035.The dynamic height is computed by dividing the NAVD 88
 MF0035.geopotential number by the normal gravity value computed on the
 MF0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0035.degrees latitude (g = 980.6199 gals.).
 MF0035
 MF0035.The modeled gravity was interpolated from observed gravity values.
 MF0035
 MF0035;                    North         East    Units  Estimated Accuracy
 MF0035;SPC IL E     -   556,230.      288,480.      MT  (+/- 180 meters Scaled)
 MF0035
 MF0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM775149(NAD 83)
 MF0035
 MF0035                          SUPERSEDED SURVEY CONTROL
 MF0035
 MF0035  NGVD 29 (??/??/92)  197.863  (m)          649.16   (f) ADJ UNCH    2 0
 MF0035
 MF0035.Superseded values are not recommended for survey control.
 MF0035
 MF0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0035.See file dsdata.pdf to determine how the superseded data were derived.
 MF0035
 MF0035_MARKER: DB = BENCH MARK DISK
 MF0035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0035_STAMPING: Z 49 1934
 MF0035_MARK LOGO: CGS
 MF0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0035+STABILITY: SURFACE MOTION
 MF0035
 MF0035  HISTORY     - Date     Condition        Report By
 MF0035  HISTORY     - 1934     MONUMENTED       CGS
 MF0035  HISTORY     - 1989     POOR             USPSQD
 MF0035  HISTORY     - 20010331 POOR             NGS
 MF0035  HISTORY     - 20020530 POOR             CMT
 MF0035  HISTORY     - 20050319 POOR             USPSQD
 MF0035  HISTORY     - 20071107 GOOD             GEOCAC
 MF0035
 MF0035                          STATION DESCRIPTION
 MF0035
 MF0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0035'3.6 MI E FROM PLANO.
 MF0035'3.6 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0035'FROM THE STATION AT PLANO, KENDALL COUNTY, AT POLE 48+05, AT A
 MF0035'ROAD CROSSING, 36 FEET EAST OF THE CENTERLINE OF THE ROAD, 33 FEET
 MF0035'NORTH OF THE CENTERLINE OF THE TRACK, 3 FEET SOUTH OF THE
 MF0035'RIGHT-OF-WAY FENCE, AND ABOUT 2-1/2 FEET HIGHER THAN THE TRACK.
 MF0035'A STANDARD DISK, STAMPED Z 49 1934 AND SET IN THE TOP OF A CONCRETE
 MF0035'POST.
 MF0035
 MF0035                          STATION RECOVERY (1989)
 MF0035
 MF0035'RECOVERY NOTE BY US POWER SQUADRON 1989 (ERW)
 MF0035'MARK RECOVERED IN POOR CONDITION.
 MF0035
 MF0035                          STATION RECOVERY (2001)
 MF0035
 MF0035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (DB)
 MF0035'THIS REPORT WAS SUBMITTED BY THE US POWER SQUADRONS.
 MF0035
 MF0035                          STATION RECOVERY (2002)
 MF0035
 MF0035'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 MF0035'MARK RECOVERED IN POOR CONDITION.
 MF0035
 MF0035                          STATION RECOVERY (2005)
 MF0035
 MF0035'RECOVERY NOTE BY US POWER SQUADRON 2005 (DAD)
 MF0035'MARK FOUND AND IDENTIFIED, BUT IS BROKEN AND MISSING ONE HALF.  DUE TO
 MF0035'BALLASTING OF TRACK, MARK IS NOW ABOUT LEVEL WITH THE TOP OF TRACKS.
 MF0035
 MF0035                          STATION RECOVERY (2007)
 MF0035
 MF0035'RECOVERY NOTE BY GEOCACHING 2007 (BPS)
 MF0035'DISK PARTIALLY SHEARED OFF
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF0494 ***********************************************************************
 MF0494  DESIGNATION -  Z 50
 MF0494  PID         -  MF0494
 MF0494  STATE/COUNTY-  IL/LASALLE
 MF0494  COUNTRY     -  US
 MF0494  USGS QUAD   -  EARLVILLE (2018)
 MF0494
 MF0494                         *CURRENT SURVEY CONTROL
 MF0494  ______________________________________________________________________
 MF0494* NAD 83(1986) POSITION- 41 36 52.     (N) 088 55 00.     (W)   SCALED
 MF0494* NAVD 88 ORTHO HEIGHT -   214.226 (meters)      702.84  (feet) ADJUSTED
 MF0494  ______________________________________________________________________
 MF0494  GEOID HEIGHT    -        -33.219 (meters)                     GEOID18
 MF0494  DYNAMIC HEIGHT  -        214.141 (meters)      702.56  (feet) COMP
 MF0494  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 MF0494
 MF0494  VERT ORDER      -  SECOND    CLASS 0
 MF0494
 MF0494.The horizontal coordinates were scaled from a map and have
 MF0494.an estimated accuracy of +/- 6 seconds.
 MF0494
 MF0494.The orthometric height was determined by differential leveling and
 MF0494.adjusted by the NATIONAL GEODETIC SURVEY
 MF0494.in June 1991.
 MF0494
 MF0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF0494.GEOID18 height accuracy estimate available here.
 MF0494
 MF0494.Click photographs - Photos may exist for this station.
 MF0494
 MF0494.The dynamic height is computed by dividing the NAVD 88
 MF0494.geopotential number by the normal gravity value computed on the
 MF0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF0494.degrees latitude (g = 980.6199 gals.).
 MF0494
 MF0494.The modeled gravity was interpolated from observed gravity values.
 MF0494
 MF0494;                    North         East    Units  Estimated Accuracy
 MF0494;SPC IL E     -   549,450.      251,380.      MT  (+/- 180 meters Scaled)
 MF0494
 MF0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM403087(NAD 83)
 MF0494
 MF0494                          SUPERSEDED SURVEY CONTROL
 MF0494
 MF0494  NGVD 29 (??/??/92)  214.289  (m)          703.05   (f) ADJ UNCH    2 0
 MF0494
 MF0494.Superseded values are not recommended for survey control.
 MF0494
 MF0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF0494.See file dsdata.pdf to determine how the superseded data were derived.
 MF0494
 MF0494_MARKER: DB = BENCH MARK DISK
 MF0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 MF0494_STAMPING: Z 50 1934
 MF0494_MARK LOGO: CGS
 MF0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF0494+STABILITY: SURFACE MOTION
 MF0494
 MF0494  HISTORY     - Date     Condition        Report By
 MF0494  HISTORY     - 1934     MONUMENTED       CGS
 MF0494  HISTORY     - 19970801 GOOD             USPSQD
 MF0494  HISTORY     - 20020819 MARK NOT FOUND   USPSQD
 MF0494
 MF0494                          STATION DESCRIPTION
 MF0494
 MF0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 MF0494'1.8 MI NE FROM EARLVILLE.
 MF0494'1.8 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 MF0494'FROM THE CROSSING OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 MF0494'AT EARLVILLE, LA SALLE COUNTY, 17-1/2 POLES NORTHEAST OF MILEPOST
 MF0494'51, AT A ROAD CROSSING, 51 FEET NORTHEAST OF THE CENTERLINE
 MF0494'OF THE ROAD, 36 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK,
 MF0494'6 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE, AND ABOUT 3-1/2
 MF0494'FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED Z 50 1934
 MF0494'AND SET IN THE TOP OF A CONCRETE POST.
 MF0494
 MF0494                          STATION RECOVERY (1997)
 MF0494
 MF0494'RECOVERY NOTE BY US POWER SQUADRON 1997
 MF0494'RECOVERED IN GOOD CONDITION.
 MF0494
 MF0494                          STATION RECOVERY (2002)
 MF0494
 MF0494'RECOVERY NOTE BY US POWER SQUADRON 2002 (WMG)
 MF0494'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MF1038 ***********************************************************************
 MF1038  DESIGNATION -  Z 51
 MF1038  PID         -  MF1038
 MF1038  STATE/COUNTY-  IL/HENRY
 MF1038  COUNTRY     -  US
 MF1038  USGS QUAD   -  ANNAWAN (2018)
 MF1038
 MF1038                         *CURRENT SURVEY CONTROL
 MF1038  ______________________________________________________________________
 MF1038* NAD 83(1986) POSITION- 41 23 47.     (N) 089 54 04.     (W)   SCALED
 MF1038* NAVD 88 ORTHO HEIGHT -   191.726 (meters)      629.02  (feet) ADJUSTED
 MF1038  ______________________________________________________________________
 MF1038  GEOID HEIGHT    -        -33.037 (meters)                     GEOID18
 MF1038  DYNAMIC HEIGHT  -        191.649 (meters)      628.77  (feet) COMP
 MF1038  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 MF1038
 MF1038  VERT ORDER      -  SECOND    CLASS 0
 MF1038
 MF1038.The horizontal coordinates were scaled from a map and have
 MF1038.an estimated accuracy of +/- 6 seconds.
 MF1038
 MF1038.The orthometric height was determined by differential leveling and
 MF1038.adjusted by the NATIONAL GEODETIC SURVEY
 MF1038.in June 1991.
 MF1038
 MF1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 MF1038.GEOID18 height accuracy estimate available here.
 MF1038
 MF1038.Click photographs - Photos may exist for this station.
 MF1038
 MF1038.The dynamic height is computed by dividing the NAVD 88
 MF1038.geopotential number by the normal gravity value computed on the
 MF1038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MF1038.degrees latitude (g = 980.6199 gals.).
 MF1038
 MF1038.The modeled gravity was interpolated from observed gravity values.
 MF1038
 MF1038;                    North         East    Units  Estimated Accuracy
 MF1038;SPC IL W     -   525,080.      722,210.      MT  (+/- 180 meters Scaled)
 MF1038
 MF1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBL574868(NAD 83)
 MF1038
 MF1038                          SUPERSEDED SURVEY CONTROL
 MF1038
 MF1038  NGVD 29 (??/??/92)  191.796  (m)          629.25   (f) ADJ UNCH    2 0
 MF1038
 MF1038.Superseded values are not recommended for survey control.
 MF1038
 MF1038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MF1038.See file dsdata.pdf to determine how the superseded data were derived.
 MF1038
 MF1038_MARKER: DB = BENCH MARK DISK
 MF1038_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 MF1038_SP_SET: BOX CULVERT HEADWALL
 MF1038_STAMPING: Z 51 1934
 MF1038_MARK LOGO: CGS
 MF1038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MF1038+STABILITY: SURFACE MOTION
 MF1038
 MF1038  HISTORY     - Date     Condition        Report By
 MF1038  HISTORY     - 1934     MONUMENTED       CGS
 MF1038  HISTORY     - 1959     GOOD             CGS
 MF1038  HISTORY     - 1979     MARK NOT FOUND   USGS
 MF1038  HISTORY     - 19960808 MARK NOT FOUND   USPSQD
 MF1038  HISTORY     - 20010919 MARK NOT FOUND   USPSQD
 MF1038  HISTORY     - 20040303 MARK NOT FOUND   USPSQD
 MF1038
 MF1038                          STATION DESCRIPTION
 MF1038
 MF1038'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 MF1038'0.3 MI E FROM ANNAWAN.
 MF1038'ABOUT 0.3 MILE EAST ALONG U.S. HIGHWAY 6 FROM ITS JUNCTION WITH
 MF1038'STATE HIGHWAY 78 AT ANNAWAN, ONE-HALF POLE EAST OF POLE C 145+44,
 MF1038'SET IN THE TOP AND AT THE CENTER OF THE SOUTH HEADWALL OF A
 MF1038'12-FOOT CONCRETE BOX CULVERT ON THE CHICAGO, ROCK ISLAND AND
 MF1038'PACIFIC RAILWAY, 7 FEET SOUTH OF THE SOUTH RAIL OF THE EAST-BOUND
 MF1038'TRACK, ABOUT 1 FOOT BELOW THE LEVEL OF THE TRACK.
 MF1038
 MF1038                          STATION RECOVERY (1979)
 MF1038
 MF1038'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 MF1038'MARK NOT FOUND.
 MF1038
 MF1038                          STATION RECOVERY (1996)
 MF1038
 MF1038'RECOVERY NOTE BY US POWER SQUADRON 1996
 MF1038'MARK NOT FOUND.
 MF1038
 MF1038                          STATION RECOVERY (2001)
 MF1038
 MF1038'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 MF1038'MARK NOT FOUND.
 MF1038
 MF1038                          STATION RECOVERY (2004)
 MF1038
 MF1038'RECOVERY NOTE BY US POWER SQUADRON 2004 (WMG)
 MF1038'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 MG0368 ***********************************************************************
 MG0368  DESIGNATION -  Z 52
 MG0368  PID         -  MG0368
 MG0368  STATE/COUNTY-  IL/ROCK ISLAND
 MG0368  COUNTRY     -  US
 MG0368  USGS QUAD   -  DAVENPORT EAST (2018)
 MG0368
 MG0368                         *CURRENT SURVEY CONTROL
 MG0368  ______________________________________________________________________
 MG0368* NAD 83(1986) POSITION- 41 30 18.48   (N) 090 30 50.88   (W)   HD_HELD1
 MG0368* NAVD 88 ORTHO HEIGHT -   177.469 (meters)      582.25  (feet) ADJUSTED
 MG0368  ______________________________________________________________________
 MG0368  GEOID HEIGHT    -        -32.838 (meters)                     GEOID18
 MG0368  DYNAMIC HEIGHT  -        177.401 (meters)      582.02  (feet) COMP
 MG0368  MODELED GRAVITY -    980,235.0   (mgal)                       NAVD 88
 MG0368
 MG0368  VERT ORDER      -  SECOND    CLASS I
 MG0368
 MG0368.The horizontal coordinates were determined by differentially corrected
 MG0368.hand held GPS observations or other comparable positioning techniques
 MG0368.and have an estimated accuracy of +/- 3 meters.
 MG0368
 MG0368.The orthometric height was determined by differential leveling and
 MG0368.adjusted by the NATIONAL GEODETIC SURVEY
 MG0368.in June 1991.
 MG0368
 MG0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 MG0368.GEOID18 height accuracy estimate available here.
 MG0368
 MG0368.Click photographs - Photos may exist for this station.
 MG0368
 MG0368.The dynamic height is computed by dividing the NAVD 88
 MG0368.geopotential number by the normal gravity value computed on the
 MG0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 MG0368.degrees latitude (g = 980.6199 gals.).
 MG0368
 MG0368.The modeled gravity was interpolated from observed gravity values.
 MG0368
 MG0368;                    North         East    Units  Estimated Accuracy
 MG0368;SPC IL W     -   537,180.0     670,991.8     MT  (+/- 3 meters HH1 GPS) 
 MG0368
 MG0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF0746897817(NAD 83)
 MG0368
 MG0368                          SUPERSEDED SURVEY CONTROL
 MG0368
 MG0368  NGVD 29 (??/??/92)  177.538  (m)          582.47   (f) ADJ UNCH    2 0
 MG0368
 MG0368.Superseded values are not recommended for survey control.
 MG0368
 MG0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 MG0368.See file dsdata.pdf to determine how the superseded data were derived.
 MG0368
 MG0368_MARKER: DB = BENCH MARK DISK
 MG0368_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 MG0368+WITH SETTING: PAVEMENT
 MG0368_SP_SET: LAMP POST BASE
 MG0368_STAMPING: Z 52 1934
 MG0368_MARK LOGO: CGS
 MG0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 MG0368+STABILITY: SURFACE MOTION
 MG0368_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 MG0368+SATELLITE: SATELLITE OBSERVATIONS - October 28, 2023
 MG0368
 MG0368  HISTORY     - Date     Condition        Report By
 MG0368  HISTORY     - 1934     MONUMENTED       CGS
 MG0368  HISTORY     - 1957     GOOD             CGS
 MG0368  HISTORY     - 19960816 GOOD             USPSQD
 MG0368  HISTORY     - 19970602 GOOD             USPSQD
 MG0368  HISTORY     - 20041021 GOOD             GEOCAC
 MG0368  HISTORY     - 20130211 GOOD             ILDT
 MG0368  HISTORY     - 20130417 SEE DESCRIPTION  CMT
 MG0368  HISTORY     - 20231028 GOOD             USPSQD
 MG0368
 MG0368                          STATION DESCRIPTION
 MG0368
 MG0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 MG0368'AT MOLINE.
 MG0368'AT MOLINE, ROCK ISLAND COUNTY, AT THE CORNER OF 16TH STREET AND
 MG0368'7TH AVENUE, AT THE MUNICIPAL BUILDING, IN THE TOP OF THE NORTH
 MG0368'BANISTER OF THE FRONT ENTRANCE FACING 16TH STREET, AND AT THE
 MG0368'CENTER OF THE CONCRETE BASE OF A LAMPPOST.  A STANDARD DISK,
 MG0368'STAMPED Z 52 1934.
 MG0368
 MG0368                          STATION RECOVERY (1996)
 MG0368
 MG0368'RECOVERY NOTE BY US POWER SQUADRON 1996
 MG0368'RECOVERED IN GOOD CONDITION.
 MG0368
 MG0368                          STATION RECOVERY (1997)
 MG0368
 MG0368'RECOVERY NOTE BY US POWER SQUADRON 1997
 MG0368'RECOVERED IN GOOD CONDITION.
 MG0368
 MG0368                          STATION RECOVERY (2004)
 MG0368
 MG0368'RECOVERY NOTE BY GEOCACHING 2004 (WD)
 MG0368'BUILDING ADDRESS IS 619 16TH STREET BETWEEN 6TH AND 7TH AVENUES.
 MG0368
 MG0368                          STATION RECOVERY (2013)
 MG0368
 MG0368'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (RBI)
 MG0368'RECOVERED IN GOOD CONDITION.
 MG0368
 MG0368                          STATION RECOVERY (2013)
 MG0368
 MG0368'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2013 (JM)
 MG0368'RECOVERED AS DESCRIBED.
 MG0368
 MG0368                          STATION RECOVERY (2023)
 MG0368
 MG0368'RECOVERY NOTE BY US POWER SQUADRON 2023 (BJ)
 MG0368'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0060 ***********************************************************************
 LD0060  DESIGNATION -  Z 53
 LD0060  PID         -  LD0060
 LD0060  STATE/COUNTY-  IL/KNOX
 LD0060  COUNTRY     -  US
 LD0060  USGS QUAD   -  GALESBURG EAST (2018)
 LD0060
 LD0060                         *CURRENT SURVEY CONTROL
 LD0060  ______________________________________________________________________
 LD0060* NAD 83(1986) POSITION- 40 57 41.     (N) 090 20 45.     (W)   SCALED
 LD0060* NAVD 88 ORTHO HEIGHT -   239.002 (meters)      784.13  (feet) ADJUSTED
 LD0060  ______________________________________________________________________
 LD0060  GEOID HEIGHT    -        -32.988 (meters)                     GEOID18
 LD0060  DYNAMIC HEIGHT  -        238.895 (meters)      783.77  (feet) COMP
 LD0060  MODELED GRAVITY -    980,171.8   (mgal)                       NAVD 88
 LD0060
 LD0060  VERT ORDER      -  SECOND    CLASS 0
 LD0060
 LD0060.The horizontal coordinates were scaled from a map and have
 LD0060.an estimated accuracy of +/- 6 seconds.
 LD0060
 LD0060.The orthometric height was determined by differential leveling and
 LD0060.adjusted by the NATIONAL GEODETIC SURVEY
 LD0060.in June 1991.
 LD0060
 LD0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0060.GEOID18 height accuracy estimate available here.
 LD0060
 LD0060.Click photographs - Photos may exist for this station.
 LD0060
 LD0060.The dynamic height is computed by dividing the NAVD 88
 LD0060.geopotential number by the normal gravity value computed on the
 LD0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0060.degrees latitude (g = 980.6199 gals.).
 LD0060
 LD0060.The modeled gravity was interpolated from observed gravity values.
 LD0060
 LD0060;                    North         East    Units  Estimated Accuracy
 LD0060;SPC IL W     -   476,750.      684,920.      MT  (+/- 180 meters Scaled)
 LD0060
 LD0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYF233378(NAD 83)
 LD0060
 LD0060                          SUPERSEDED SURVEY CONTROL
 LD0060
 LD0060  NGVD 29 (??/??/92)  239.06   (m)          784.3    (f) COMPUTED    2 0
 LD0060
 LD0060.Superseded values are not recommended for survey control.
 LD0060
 LD0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0060.See file dsdata.pdf to determine how the superseded data were derived.
 LD0060
 LD0060_MARKER: DB = BENCH MARK DISK
 LD0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0060_STAMPING: Z 53 1934
 LD0060_MARK LOGO: CGS
 LD0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0060+STABILITY: SURFACE MOTION
 LD0060
 LD0060  HISTORY     - Date     Condition        Report By
 LD0060  HISTORY     - 1934     MONUMENTED       CGS
 LD0060  HISTORY     - 1959     MARK NOT FOUND   CGS
 LD0060  HISTORY     - 19971126 MARK NOT FOUND   USPSQD
 LD0060  HISTORY     - 20050126 MARK NOT FOUND   USPSQD
 LD0060  HISTORY     - 20120612 MARK NOT FOUND   ILDT
 LD0060
 LD0060                          STATION DESCRIPTION
 LD0060
 LD0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1959
 LD0060'AT GALESBURG.
 LD0060'DESCRIPTION-- AT GALESBURG, KNOX COUNTY, 1.4 MILES NORTHEAST ALONG
 LD0060'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM THE STATION,
 LD0060'2 POLES SOUTH OF MILEPOST 2, AT THE EAST FREEMONT STREET CROSSING,
 LD0060'42 FEET SOUTH OF THE CENTERLINE OF THE STREET, 36 FEET EAST OF THE
 LD0060'CENTERLINE OF THE MAIN TRACK, 4 FEET SOUTHWEST OF A POLE AND ONE
 LD0060'FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED Z 53 1934
 LD0060'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- BELIEVED COVERED
 LD0060'BY TRACK.
 LD0060
 LD0060                          STATION RECOVERY (1997)
 LD0060
 LD0060'RECOVERY NOTE BY US POWER SQUADRON 1997
 LD0060'MARK NOT FOUND.
 LD0060
 LD0060                          STATION RECOVERY (2005)
 LD0060
 LD0060'RECOVERY NOTE BY US POWER SQUADRON 2005 (TCK)
 LD0060'MARK NOT FOUND.
 LD0060
 LD0060                          STATION RECOVERY (2012)
 LD0060
 LD0060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 LD0060'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0365 ***********************************************************************
 LD0365  DESIGNATION -  Z 54
 LD0365  PID         -  LD0365
 LD0365  STATE/COUNTY-  IL/MCDONOUGH
 LD0365  COUNTRY     -  US
 LD0365  USGS QUAD   -  BARDOLPH (2018)
 LD0365
 LD0365                         *CURRENT SURVEY CONTROL
 LD0365  ______________________________________________________________________
 LD0365* NAD 83(1986) POSITION- 40 29 45.     (N) 090 33 46.     (W)   SCALED
 LD0365* NAVD 88 ORTHO HEIGHT -   205.244 (meters)      673.37  (feet) ADJUSTED
 LD0365  ______________________________________________________________________
 LD0365  GEOID HEIGHT    -        -33.199 (meters)                     GEOID18
 LD0365  DYNAMIC HEIGHT  -        205.145 (meters)      673.05  (feet) COMP
 LD0365  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 LD0365
 LD0365  VERT ORDER      -  SECOND    CLASS 0
 LD0365
 LD0365.The horizontal coordinates were scaled from a map and have
 LD0365.an estimated accuracy of +/- 6 seconds.
 LD0365
 LD0365.The orthometric height was determined by differential leveling and
 LD0365.adjusted by the NATIONAL GEODETIC SURVEY
 LD0365.in June 1991.
 LD0365
 LD0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0365.GEOID18 height accuracy estimate available here.
 LD0365
 LD0365.Click photographs - Photos may exist for this station.
 LD0365
 LD0365.The dynamic height is computed by dividing the NAVD 88
 LD0365.geopotential number by the normal gravity value computed on the
 LD0365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0365.degrees latitude (g = 980.6199 gals.).
 LD0365
 LD0365.The modeled gravity was interpolated from observed gravity values.
 LD0365
 LD0365;                    North         East    Units  Estimated Accuracy
 LD0365;SPC IL W     -   425,120.      666,420.      MT  (+/- 180 meters Scaled)
 LD0365
 LD0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE065856(NAD 83)
 LD0365
 LD0365                          SUPERSEDED SURVEY CONTROL
 LD0365
 LD0365  NGVD 29 (??/??/92)  205.315  (m)          673.60   (f) ADJ UNCH    2 0
 LD0365
 LD0365.Superseded values are not recommended for survey control.
 LD0365
 LD0365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0365.See file dsdata.pdf to determine how the superseded data were derived.
 LD0365
 LD0365_MARKER: DB = BENCH MARK DISK
 LD0365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0365_STAMPING: Z 54 1935
 LD0365_MARK LOGO: CGS
 LD0365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0365+STABILITY: SURFACE MOTION
 LD0365
 LD0365  HISTORY     - Date     Condition        Report By
 LD0365  HISTORY     - 1935     MONUMENTED       CGS
 LD0365  HISTORY     - 1942     GOOD             CGS
 LD0365  HISTORY     - 1974     MARK NOT FOUND   USGS
 LD0365  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0365  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 LD0365
 LD0365                          STATION DESCRIPTION
 LD0365
 LD0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 LD0365'AT BARDOLPH.
 LD0365'AT BARDOLPH, MCDONOUGH  COUNTY, ON THE CHICAGO, BURLINGTON AND
 LD0365'QUINCY RAILROAD, 100 YARDS SOUTHWEST OF THE STATION, 126 FEET
 LD0365'SOUTHWEST OF MILEPOST 196, AT A STREET CROSSING, 63 FEET NORTHWEST
 LD0365'OF THE CENTERLINE OF THE MAIN TRACK, 33 FEET NORTHEAST OF THE
 LD0365'CENTERLINE OF THE STREET, 24 FEET NORTH OF A POLE, AND LEVEL WITH
 LD0365'THE TRACK.  A STANDARD DISK, STAMPED Z 54 1935 AND SET IN THE TOP
 LD0365'OF A CONCRETE POST.
 LD0365
 LD0365                          STATION RECOVERY (1974)
 LD0365
 LD0365'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 LD0365'MARK NOT FOUND.
 LD0365
 LD0365                          STATION RECOVERY (2003)
 LD0365
 LD0365'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0365'MARK NOT FOUND.
 LD0365
 LD0365                          STATION RECOVERY (2012)
 LD0365
 LD0365'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0365'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0555 ***********************************************************************
 LD0555  DESIGNATION -  Z 55
 LD0555  PID         -  LD0555
 LD0555  STATE/COUNTY-  IL/ADAMS
 LD0555  COUNTRY     -  US
 LD0555  USGS QUAD   -  CAMP POINT (2018)
 LD0555
 LD0555                         *CURRENT SURVEY CONTROL
 LD0555  ______________________________________________________________________
 LD0555* NAD 83(1986) POSITION- 40 06 35.     (N) 091 00 52.     (W)   SCALED
 LD0555* NAVD 88 ORTHO HEIGHT -   219.687 (meters)      720.76  (feet) ADJUSTED
 LD0555  ______________________________________________________________________
 LD0555  GEOID HEIGHT    -        -32.838 (meters)                     GEOID18
 LD0555  DYNAMIC HEIGHT  -        219.573 (meters)      720.38  (feet) COMP
 LD0555  MODELED GRAVITY -    980,102.0   (mgal)                       NAVD 88
 LD0555
 LD0555  VERT ORDER      -  SECOND    CLASS 0
 LD0555
 LD0555.The horizontal coordinates were scaled from a map and have
 LD0555.an estimated accuracy of +/- 6 seconds.
 LD0555
 LD0555.The orthometric height was determined by differential leveling and
 LD0555.adjusted by the NATIONAL GEODETIC SURVEY
 LD0555.in June 1991.
 LD0555
 LD0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0555.GEOID18 height accuracy estimate available here.
 LD0555
 LD0555.Click photographs - Photos may exist for this station.
 LD0555
 LD0555.The dynamic height is computed by dividing the NAVD 88
 LD0555.geopotential number by the normal gravity value computed on the
 LD0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0555.degrees latitude (g = 980.6199 gals.).
 LD0555
 LD0555.The modeled gravity was interpolated from observed gravity values.
 LD0555
 LD0555;                    North         East    Units  Estimated Accuracy
 LD0555;SPC IL W     -   382,520.      627,730.      MT  (+/- 180 meters Scaled)
 LD0555
 LD0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE692418(NAD 83)
 LD0555
 LD0555                          SUPERSEDED SURVEY CONTROL
 LD0555
 LD0555  NGVD 29 (??/??/92)  219.760  (m)          721.00   (f) ADJ UNCH    2 0
 LD0555
 LD0555.Superseded values are not recommended for survey control.
 LD0555
 LD0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0555.See file dsdata.pdf to determine how the superseded data were derived.
 LD0555
 LD0555_MARKER: DB = BENCH MARK DISK
 LD0555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0555_STAMPING: Z 55 1935
 LD0555_MARK LOGO: CGS
 LD0555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0555+STABILITY: SURFACE MOTION
 LD0555
 LD0555  HISTORY     - Date     Condition        Report By
 LD0555  HISTORY     - 1935     MONUMENTED       CGS
 LD0555  HISTORY     - 1977     GOOD             USGS
 LD0555
 LD0555                          STATION DESCRIPTION
 LD0555
 LD0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0555'AT GOLDEN.
 LD0555'AT GOLDEN, ADAMS COUNTY, ON THE CHICAGO, BURLINGTON AND QUINCY
 LD0555'RAILROAD, AT POLE 235+07, AT THE CROSSING OF THE WABASH RAILROAD,
 LD0555'18 FEET EAST OF THE CENTERLINE OF THE C.B. AND Q. RR TRACK, 57 FEET
 LD0555'NORTH OF THE CENTERLINE OF THE WABASH RR TRACK, 4 FEET SOUTH OF
 LD0555'THE RIGHT-OF-WAY MARKER, AND LEVEL WITH THE TRACK.  A STANDARD
 LD0555'DISK, STAMPED Z 55 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0555
 LD0555                          STATION RECOVERY (1977)
 LD0555
 LD0555'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 LD0555'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0354 ***********************************************************************
 LD0354  DESIGNATION -  Z 56
 LD0354  PID         -  LD0354
 LD0354  STATE/COUNTY-  IL/MCDONOUGH
 LD0354  COUNTRY     -  US
 LD0354  USGS QUAD   -  ADAIR (2018)
 LD0354
 LD0354                         *CURRENT SURVEY CONTROL
 LD0354  ______________________________________________________________________
 LD0354* NAD 83(1986) POSITION- 40 28 06.     (N) 090 29 43.     (W)   SCALED
 LD0354* NAVD 88 ORTHO HEIGHT -   201.267 (meters)      660.32  (feet) ADJUSTED
 LD0354  ______________________________________________________________________
 LD0354  GEOID HEIGHT    -        -33.174 (meters)                     GEOID18
 LD0354  DYNAMIC HEIGHT  -        201.169 (meters)      660.00  (feet) COMP
 LD0354  MODELED GRAVITY -    980,134.7   (mgal)                       NAVD 88
 LD0354
 LD0354  VERT ORDER      -  SECOND    CLASS 0
 LD0354
 LD0354.The horizontal coordinates were scaled from a map and have
 LD0354.an estimated accuracy of +/- 6 seconds.
 LD0354
 LD0354.The orthometric height was determined by differential leveling and
 LD0354.adjusted by the NATIONAL GEODETIC SURVEY
 LD0354.in June 1991.
 LD0354
 LD0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0354.GEOID18 height accuracy estimate available here.
 LD0354
 LD0354.Click photographs - Photos may exist for this station.
 LD0354
 LD0354.The dynamic height is computed by dividing the NAVD 88
 LD0354.geopotential number by the normal gravity value computed on the
 LD0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0354.degrees latitude (g = 980.6199 gals.).
 LD0354
 LD0354.The modeled gravity was interpolated from observed gravity values.
 LD0354
 LD0354;                    North         East    Units  Estimated Accuracy
 LD0354;SPC IL W     -   422,040.      672,130.      MT  (+/- 180 meters Scaled)
 LD0354
 LD0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TYE123827(NAD 83)
 LD0354
 LD0354                          SUPERSEDED SURVEY CONTROL
 LD0354
 LD0354  NGVD 29 (??/??/92)  201.342  (m)          660.57   (f) ADJ UNCH    2 0
 LD0354
 LD0354.Superseded values are not recommended for survey control.
 LD0354
 LD0354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0354.See file dsdata.pdf to determine how the superseded data were derived.
 LD0354
 LD0354_MARKER: DB = BENCH MARK DISK
 LD0354_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 LD0354_SP_SET: CULVERT HEADWALL
 LD0354_STAMPING: Z 56 1935
 LD0354_MARK LOGO: CGS
 LD0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0354+STABILITY: SURFACE MOTION
 LD0354
 LD0354  HISTORY     - Date     Condition        Report By
 LD0354  HISTORY     - 1935     MONUMENTED       CGS
 LD0354  HISTORY     - 20031220 MARK NOT FOUND   USPSQD
 LD0354  HISTORY     - 20120709 POOR             ILDT
 LD0354
 LD0354                          STATION DESCRIPTION
 LD0354
 LD0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0354'3.3 MI N FROM ADAIR.
 LD0354'3.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0354'FROM THE STATION AT ADAIR, MCDONOUGH  COUNTY, 14 POLES SOUTH OF
 LD0354'MILEPOST 155, 150 FEET NORTH OF THE CENTER OF A ROAD CROSSING,
 LD0354'AT A 4- BY 10-FOOT CONCRETE CULVERT, IN THE TOP OF THE SOUTH END
 LD0354'OF THE WEST HEADWALL, 12 FEET WEST OF THE CENTERLINE OF THE WEST
 LD0354'TRACK, AND 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 LD0354'Z 56 1935.
 LD0354
 LD0354                          STATION RECOVERY (2003)
 LD0354
 LD0354'RECOVERY NOTE BY US POWER SQUADRON 2003 (WMG)
 LD0354'MARK NOT FOUND.
 LD0354
 LD0354                          STATION RECOVERY (2012)
 LD0354
 LD0354'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MW)
 LD0354'MARK IS THERE UNDER A RAILROAD TIE ON TOP OF CULVERT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH0651 ***********************************************************************
 NH0651  DESIGNATION -  Z 6
 NH0651  PID         -  NH0651
 NH0651  STATE/COUNTY-  IL/STEPHENSON
 NH0651  COUNTRY     -  US
 NH0651  USGS QUAD   -  ORANGEVILLE (2018)
 NH0651
 NH0651                         *CURRENT SURVEY CONTROL
 NH0651  ______________________________________________________________________
 NH0651* NAD 83(1986) POSITION- 42 24 11.     (N) 089 42 24.     (W)   SCALED
 NH0651* NAVD 88 ORTHO HEIGHT -   239.219 (meters)      784.84  (feet) ADJUSTED
 NH0651  ______________________________________________________________________
 NH0651  GEOID HEIGHT    -        -33.430 (meters)                     GEOID18
 NH0651  DYNAMIC HEIGHT  -        239.142 (meters)      784.59  (feet) COMP
 NH0651  MODELED GRAVITY -    980,295.5   (mgal)                       NAVD 88
 NH0651
 NH0651  VERT ORDER      -  FIRST     CLASS II
 NH0651
 NH0651.The horizontal coordinates were scaled from a map and have
 NH0651.an estimated accuracy of +/- 6 seconds.
 NH0651
 NH0651.The orthometric height was determined by differential leveling and
 NH0651.adjusted by the NATIONAL GEODETIC SURVEY
 NH0651.in June 1991.
 NH0651
 NH0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH0651.GEOID18 height accuracy estimate available here.
 NH0651
 NH0651.Click photographs - Photos may exist for this station.
 NH0651
 NH0651.The dynamic height is computed by dividing the NAVD 88
 NH0651.geopotential number by the normal gravity value computed on the
 NH0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NH0651.degrees latitude (g = 980.6199 gals.).
 NH0651
 NH0651.The modeled gravity was interpolated from observed gravity values.
 NH0651
 NH0651;                    North         East    Units  Estimated Accuracy
 NH0651;SPC IL W     -   636,950.      737,870.      MT  (+/- 180 meters Scaled)
 NH0651
 NH0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TBM772980(NAD 83)
 NH0651
 NH0651                          SUPERSEDED SURVEY CONTROL
 NH0651
 NH0651  NGVD 29 (??/??/92)  239.331  (m)          785.21   (f) ADJ UNCH    1 2
 NH0651
 NH0651.Superseded values are not recommended for survey control.
 NH0651
 NH0651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH0651.See file dsdata.pdf to determine how the superseded data were derived.
 NH0651
 NH0651_MARKER: DB = BENCH MARK DISK
 NH0651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH0651_STAMPING: Z 6 1920
 NH0651_MARK LOGO: CGS
 NH0651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH0651+STABILITY: SURFACE MOTION
 NH0651
 NH0651  HISTORY     - Date     Condition        Report By
 NH0651  HISTORY     - 1920     MONUMENTED       CGS
 NH0651  HISTORY     - 1935     MARK NOT FOUND   CGS
 NH0651  HISTORY     - 19960919 MARK NOT FOUND   USPSQD
 NH0651  HISTORY     - 20011210 MARK NOT FOUND   USPSQD
 NH0651
 NH0651                          STATION DESCRIPTION
 NH0651
 NH0651'DESCRIBED BY COAST AND GEODETIC SURVEY 1920
 NH0651'2.2 MI N FROM RED OAK.
 NH0651'ABOUT 2-1/4 MILES NORTH ALONG THE OLD ROADBED OF THE ABANDONED
 NH0651'ILLINOIS CENTRAL RAILROAD FROM RED OAK, STEPHENSON COUNTY, IN
 NH0651'THE NORTHEAST QUARTER OF A ROAD CROSSING, 10 FEET NORTH OF
 NH0651'THE ROAD, AND 6 FEET EAST OF THE OLD ROADBED.  A STANDARD
 NH0651'DISK, SET IN THE TOP OF A CONCRETE POST.
 NH0651
 NH0651                          STATION RECOVERY (1935)
 NH0651
 NH0651'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 NH0651'MARK NOT FOUND.
 NH0651
 NH0651                          STATION RECOVERY (1996)
 NH0651
 NH0651'RECOVERY NOTE BY US POWER SQUADRON 1996
 NH0651'MARK NOT FOUND.
 NH0651
 NH0651                          STATION RECOVERY (2001)
 NH0651
 NH0651'RECOVERY NOTE BY US POWER SQUADRON 2001 (WMG)
 NH0651'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0207 ***********************************************************************
 KC0207  DESIGNATION -  Z 79
 KC0207  PID         -  KC0207
 KC0207  STATE/COUNTY-  IL/PIKE
 KC0207  COUNTRY     -  US
 KC0207  USGS QUAD   -  GRIGGSVILLE (2018)
 KC0207
 KC0207                         *CURRENT SURVEY CONTROL
 KC0207  ______________________________________________________________________
 KC0207* NAD 83(1986) POSITION- 39 41 49.     (N) 090 39 55.     (W)   SCALED
 KC0207* NAVD 88 ORTHO HEIGHT -   146.531 (meters)      480.74  (feet) ADJUSTED
 KC0207  ______________________________________________________________________
 KC0207  GEOID HEIGHT    -        -32.617 (meters)                     GEOID18
 KC0207  DYNAMIC HEIGHT  -        146.450 (meters)      480.48  (feet) COMP
 KC0207  MODELED GRAVITY -    980,074.9   (mgal)                       NAVD 88
 KC0207
 KC0207  VERT ORDER      -  SECOND    CLASS 0
 KC0207
 KC0207.The horizontal coordinates were scaled from a map and have
 KC0207.an estimated accuracy of +/- 6 seconds.
 KC0207
 KC0207.The orthometric height was determined by differential leveling and
 KC0207.adjusted by the NATIONAL GEODETIC SURVEY
 KC0207.in June 1991.
 KC0207
 KC0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0207.GEOID18 height accuracy estimate available here.
 KC0207
 KC0207.Click photographs - Photos may exist for this station.
 KC0207
 KC0207.The dynamic height is computed by dividing the NAVD 88
 KC0207.geopotential number by the normal gravity value computed on the
 KC0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0207.degrees latitude (g = 980.6199 gals.).
 KC0207
 KC0207.The modeled gravity was interpolated from observed gravity values.
 KC0207
 KC0207;                    North         East    Units  Estimated Accuracy
 KC0207;SPC IL W     -   336,460.      657,240.      MT  (+/- 180 meters Scaled)
 KC0207
 KC0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD001967(NAD 83)
 KC0207
 KC0207                          SUPERSEDED SURVEY CONTROL
 KC0207
 KC0207  NGVD 29 (??/??/92)  146.632  (m)          481.08   (f) ADJ UNCH    2 0
 KC0207
 KC0207.Superseded values are not recommended for survey control.
 KC0207
 KC0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0207.See file dsdata.pdf to determine how the superseded data were derived.
 KC0207
 KC0207_MARKER: DB = BENCH MARK DISK
 KC0207_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KC0207_SP_SET: BRIDGE
 KC0207_STAMPING: Z 79 1935
 KC0207_MARK LOGO: CGS
 KC0207_MAGNETIC: N = NO MAGNETIC MATERIAL
 KC0207_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KC0207_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 KC0207+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2023
 KC0207
 KC0207  HISTORY     - Date     Condition        Report By
 KC0207  HISTORY     - 1935     MONUMENTED       CGS
 KC0207  HISTORY     - 20230420 GOOD             ILDT
 KC0207
 KC0207                          STATION DESCRIPTION
 KC0207
 KC0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KC0207'0.9 MI W FROM VALLEY CITY.
 KC0207'0.9 MILE WEST ALONG THE WABASH RAILWAY FROM THE STATION AT
 KC0207'VALLEY CITY, PIKE COUNTY, 12 RAILS EAST OF MILEPOST 475, IN THE
 KC0207'EAST ABUTMENT OF A BRIDGE, IN THE TOP OF THE NORTH END OF THE BACK
 KC0207'WALL, AND 4 FEET NORTH OF THE NORTH RAIL.  A STANDARD DISK,
 KC0207'STAMPED Z 79 1935.
 KC0207
 KC0207                          STATION RECOVERY (2023)
 KC0207
 KC0207'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2023 (DL)
 KC0207'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1015 ***********************************************************************
 JB1015  DESIGNATION -  Z 8
 JB1015  PID         -  JB1015
 JB1015  STATE/COUNTY-  IL/MARION
 JB1015  COUNTRY     -  US
 JB1015  USGS QUAD   -  CENTRALIA WEST (2018)
 JB1015
 JB1015                         *CURRENT SURVEY CONTROL
 JB1015  ______________________________________________________________________
 JB1015* NAD 83(1986) POSITION- 38 31 44.     (N) 089 08 10.     (W)   SCALED
 JB1015* NAVD 88 ORTHO HEIGHT -   151.209 (meters)      496.09  (feet) ADJUSTED
 JB1015  ______________________________________________________________________
 JB1015  GEOID HEIGHT    -        -30.673 (meters)                     GEOID18
 JB1015  DYNAMIC HEIGHT  -        151.113 (meters)      495.78  (feet) COMP
 JB1015  MODELED GRAVITY -    979,990.1   (mgal)                       NAVD 88
 JB1015
 JB1015  VERT ORDER      -  FIRST     CLASS I
 JB1015
 JB1015.The horizontal coordinates were scaled from a map and have
 JB1015.an estimated accuracy of +/- 6 seconds.
 JB1015
 JB1015.The orthometric height was determined by differential leveling and
 JB1015.adjusted by the NATIONAL GEODETIC SURVEY
 JB1015.in June 1991.
 JB1015
 JB1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1015.GEOID18 height accuracy estimate available here.
 JB1015
 JB1015.Click photographs - Photos may exist for this station.
 JB1015
 JB1015.The dynamic height is computed by dividing the NAVD 88
 JB1015.geopotential number by the normal gravity value computed on the
 JB1015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1015.degrees latitude (g = 980.6199 gals.).
 JB1015
 JB1015.The modeled gravity was interpolated from observed gravity values.
 JB1015
 JB1015;                    North         East    Units  Estimated Accuracy
 JB1015;SPC IL E     -   206,990.      230,000.      MT  (+/- 180 meters Scaled)
 JB1015
 JB1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH138666(NAD 83)
 JB1015
 JB1015                          SUPERSEDED SURVEY CONTROL
 JB1015
 JB1015  NGVD 29 (??/??/92)  151.338  (m)          496.51   (f) ADJ UNCH    1 1
 JB1015
 JB1015.Superseded values are not recommended for survey control.
 JB1015
 JB1015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1015.See file dsdata.pdf to determine how the superseded data were derived.
 JB1015
 JB1015_MARKER: DB = BENCH MARK DISK
 JB1015_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 JB1015_SP_SET: BUILDING
 JB1015_STAMPING: Z 8 1920
 JB1015_MARK LOGO: CGS
 JB1015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 JB1015
 JB1015  HISTORY     - Date     Condition        Report By
 JB1015  HISTORY     - 1920     MONUMENTED       CGS
 JB1015  HISTORY     - 1969     GOOD             CGS
 JB1015  HISTORY     - 20110830 MARK NOT FOUND   ILDT
 JB1015  HISTORY     - 20140618 MARK NOT FOUND   ILDT
 JB1015
 JB1015                          STATION DESCRIPTION
 JB1015
 JB1015'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 JB1015'0.2 MI N FROM CENTRALIA.
 JB1015'ABOUT 0.15 MILE NORTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM
 JB1015'THE STATION AT CENTRALIA, 86 FEET WEST OF THE WEST RAIL OF THE
 JB1015'WEST SET OF TRACKS, SET VERTICALLY IS THE EAST FACE OF A BRICK
 JB1015'COLUMN, IN THE EAST WALL OF BUILDING NUMBER 136 CHESTNUT STREET,
 JB1015'24 FEET WEST OF THE CENTER LINE OF CHESTNUT STREET, 27 FEET SOUTH
 JB1015'OF THE SOUTH CURB OF NOBLEMAN STREET, 20 FEET SOUTH OF THE
 JB1015'NORTHEAST CORNER OF THE BUILDING, AND ABOUT 3 1/2 FEET ABOVE
 JB1015'THE LEVEL OF THE SIDEWALK.  SEC 18, T 1 N, R 1 E.
 JB1015
 JB1015                          STATION RECOVERY (2011)
 JB1015
 JB1015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2011 (MAW)
 JB1015'MARK NOT FOUND.
 JB1015
 JB1015                          STATION RECOVERY (2014)
 JB1015
 JB1015'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2014 (MW)
 JB1015'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0417 ***********************************************************************
 KC0417  DESIGNATION -  Z 81
 KC0417  PID         -  KC0417
 KC0417  STATE/COUNTY-  IL/PIKE
 KC0417  COUNTRY     -  US
 KC0417  USGS QUAD   -  LOUISIANA (2017)
 KC0417
 KC0417                         *CURRENT SURVEY CONTROL
 KC0417  ______________________________________________________________________
 KC0417* NAD 83(1986) POSITION- 39 27 07.     (N) 091 00 49.     (W)   SCALED
 KC0417* NAVD 88 ORTHO HEIGHT -   140.445 (meters)      460.78  (feet) ADJUSTED
 KC0417  ______________________________________________________________________
 KC0417  GEOID HEIGHT    -        -32.461 (meters)                     GEOID18
 KC0417  DYNAMIC HEIGHT  -        140.365 (meters)      460.51  (feet) COMP
 KC0417  MODELED GRAVITY -    980,056.2   (mgal)                       NAVD 88
 KC0417
 KC0417  VERT ORDER      -  SECOND    CLASS 0
 KC0417
 KC0417.The horizontal coordinates were scaled from a map and have
 KC0417.an estimated accuracy of +/- 6 seconds.
 KC0417
 KC0417.The orthometric height was determined by differential leveling and
 KC0417.adjusted by the NATIONAL GEODETIC SURVEY
 KC0417.in June 1991.
 KC0417
 KC0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0417.GEOID18 height accuracy estimate available here.
 KC0417
 KC0417.Click photographs - Photos may exist for this station.
 KC0417
 KC0417.The dynamic height is computed by dividing the NAVD 88
 KC0417.geopotential number by the normal gravity value computed on the
 KC0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0417.degrees latitude (g = 980.6199 gals.).
 KC0417
 KC0417.The modeled gravity was interpolated from observed gravity values.
 KC0417
 KC0417;                    North         East    Units  Estimated Accuracy
 KC0417;SPC IL W     -   309,480.      627,110.      MT  (+/- 180 meters Scaled)
 KC0417
 KC0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SXD709688(NAD 83)
 KC0417
 KC0417                          SUPERSEDED SURVEY CONTROL
 KC0417
 KC0417  NGVD 29 (??/??/92)  140.524  (m)          461.04   (f) ADJ UNCH    2 0
 KC0417
 KC0417.Superseded values are not recommended for survey control.
 KC0417
 KC0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0417.See file dsdata.pdf to determine how the superseded data were derived.
 KC0417
 KC0417_MARKER: DB = BENCH MARK DISK
 KC0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0417_STAMPING: Z 81 1935
 KC0417_MARK LOGO: CGS
 KC0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0417+STABILITY: SURFACE MOTION
 KC0417
 KC0417  HISTORY     - Date     Condition        Report By
 KC0417  HISTORY     - 1935     MONUMENTED       CGS
 KC0417  HISTORY     - 1943     GOOD             CGS
 KC0417  HISTORY     - 1973     MARK NOT FOUND   NGS
 KC0417  HISTORY     - 1975     GOOD             USGS
 KC0417  HISTORY     - 20120606 MARK NOT FOUND   ILDT
 KC0417
 KC0417                          STATION DESCRIPTION
 KC0417
 KC0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0417'1.5 MI SE FROM PIKE.
 KC0417'1.5 MILES SOUTHEAST ALONG THE ALTON RAILROAD FROM THE END OF THE
 KC0417'TRACK AT PIKE, PIKE COUNTY, AT THE DIVERGENCE OF THE LEVEE, 4-1/2
 KC0417'RAILS WEST OF A GRADE CROSSING, 14.3 FEET SOUTH OF THE CENTERLINE
 KC0417'OF THE TRACK, AND 45 FEET NORTH OF THE RIGHT-OF-WAY FENCE.  A
 KC0417'STANDARD DISK, STAMPED Z 81 1935 AND SET IN THE TOP OF A CONCRETE
 KC0417'POST.
 KC0417
 KC0417                          STATION RECOVERY (1973)
 KC0417
 KC0417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 KC0417'MARK NOT FOUND.
 KC0417
 KC0417                          STATION RECOVERY (1975)
 KC0417
 KC0417'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 KC0417'CHAMP CLARKE BRIDGE AT PIKE, PIKE CO., ILLINOIS, 0.5 MI. S. OF, 1.3
 KC0417'MI. E. OF. 0.2 MI. E. ALONG US HWY 54 AND 1.1 MI. SE ALONG A GRAVEL
 KC0417'RD. FROM THE TWO RIVERS MARINA AT PIKE, PIKE CO. AT THE X-ING OF THE
 KC0417'ILLINOIS CENTRAL GULF. NEAR CENTER SE 1/4 SEC. 18, T-7-S, R-5-W. 135
 KC0417'FT. W. OF THE RD X-ING, 12 FT. S. OF THE S. RAIL, 29 FT. SW OF A
 KC0417'SWITCH BLOCK, 32 FT. NE OF THE SECOND TELEGRAPH POLE W. OF THE X-ING,
 KC0417'2 FT. N. OF A METAL WITNESS SIGN. A STD. DISK, STAMPED Z-81 1935 AND
 KC0417'SET IN THE TOP OF A CONC. POST.
 KC0417
 KC0417                          STATION RECOVERY (2012)
 KC0417
 KC0417'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 KC0417'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KC0096 ***********************************************************************
 KC0096  DESIGNATION -  Z 82
 KC0096  PID         -  KC0096
 KC0096  STATE/COUNTY-  IL/PIKE
 KC0096  COUNTRY     -  US
 KC0096  USGS QUAD   -  PEARL WEST (2018)
 KC0096
 KC0096                         *CURRENT SURVEY CONTROL
 KC0096  ______________________________________________________________________
 KC0096* NAD 83(1986) POSITION- 39 27 35.     (N) 090 37 35.     (W)   SCALED
 KC0096* NAVD 88 ORTHO HEIGHT -   135.777 (meters)      445.46  (feet) ADJUSTED
 KC0096  ______________________________________________________________________
 KC0096  GEOID HEIGHT    -        -32.325 (meters)                     GEOID18
 KC0096  DYNAMIC HEIGHT  -        135.701 (meters)      445.21  (feet) COMP
 KC0096  MODELED GRAVITY -    980,060.4   (mgal)                       NAVD 88
 KC0096
 KC0096  VERT ORDER      -  SECOND    CLASS 0
 KC0096
 KC0096.The horizontal coordinates were scaled from a map and have
 KC0096.an estimated accuracy of +/- 6 seconds.
 KC0096
 KC0096.The orthometric height was determined by differential leveling and
 KC0096.adjusted by the NATIONAL GEODETIC SURVEY
 KC0096.in June 1991.
 KC0096
 KC0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 KC0096.GEOID18 height accuracy estimate available here.
 KC0096
 KC0096.Click photographs - Photos may exist for this station.
 KC0096
 KC0096.The dynamic height is computed by dividing the NAVD 88
 KC0096.geopotential number by the normal gravity value computed on the
 KC0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KC0096.degrees latitude (g = 980.6199 gals.).
 KC0096
 KC0096.The modeled gravity was interpolated from observed gravity values.
 KC0096
 KC0096;                    North         East    Units  Estimated Accuracy
 KC0096;SPC IL W     -   310,110.      660,440.      MT  (+/- 180 meters Scaled)
 KC0096
 KC0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYD042704(NAD 83)
 KC0096
 KC0096                          SUPERSEDED SURVEY CONTROL
 KC0096
 KC0096  NGVD 29 (??/??/92)  135.924  (m)          445.94   (f) ADJ UNCH    2 0
 KC0096
 KC0096.Superseded values are not recommended for survey control.
 KC0096
 KC0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KC0096.See file dsdata.pdf to determine how the superseded data were derived.
 KC0096
 KC0096_MARKER: DB = BENCH MARK DISK
 KC0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KC0096_STAMPING: Z 82 1935
 KC0096_MARK LOGO: CGS
 KC0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KC0096+STABILITY: SURFACE MOTION
 KC0096
 KC0096  HISTORY     - Date     Condition        Report By
 KC0096  HISTORY     - 1935     MONUMENTED       CGS
 KC0096  HISTORY     - 1943     GOOD             CGS
 KC0096
 KC0096                          STATION DESCRIPTION
 KC0096
 KC0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 KC0096'AT PEARL.
 KC0096'AT PEARL, PIKE COUNTY, NEAR THE ALTON RAILROAD, 4-1/2 RAILS WEST
 KC0096'OF THE ALTON RAILROAD STATION, NEAR MILEAGE 251.25, 128 FEET
 KC0096'NORTH OF THE TRACK, 35 FEET WEST OF THE C.C. HANKS UNDERTAKING
 KC0096'PARLOR BUILDING (IN 1943), AND ABOUT 4 FEET NORTH OF A SIDEWALK.
 KC0096'A STANDARD DISK, STAMPED Z 82 1935 AND SET IN THE TOP OF A
 KC0096'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0489 ***********************************************************************
 KB0489  DESIGNATION -  Z 83
 KB0489  PID         -  KB0489
 KB0489  STATE/COUNTY-  IL/SHELBY
 KB0489  COUNTRY     -  US
 KB0489  USGS QUAD   -  WINDSOR (2018)
 KB0489
 KB0489                         *CURRENT SURVEY CONTROL
 KB0489  ______________________________________________________________________
 KB0489* NAD 83(1986) POSITION- 39 24 16.     (N) 088 36 41.     (W)   SCALED
 KB0489* NAVD 88 ORTHO HEIGHT -   218.706 (meters)      717.54  (feet) ADJUSTED
 KB0489  ______________________________________________________________________
 KB0489  GEOID HEIGHT    -        -32.223 (meters)                     GEOID18
 KB0489  DYNAMIC HEIGHT  -        218.580 (meters)      717.12  (feet) COMP
 KB0489  MODELED GRAVITY -    980,046.6   (mgal)                       NAVD 88
 KB0489
 KB0489  VERT ORDER      -  SECOND    CLASS 0
 KB0489
 KB0489.The horizontal coordinates were scaled from a map and have
 KB0489.an estimated accuracy of +/- 6 seconds.
 KB0489
 KB0489.The orthometric height was determined by differential leveling and
 KB0489.adjusted by the NATIONAL GEODETIC SURVEY
 KB0489.in June 1991.
 KB0489
 KB0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0489.GEOID18 height accuracy estimate available here.
 KB0489
 KB0489.Click photographs - Photos may exist for this station.
 KB0489
 KB0489.The dynamic height is computed by dividing the NAVD 88
 KB0489.geopotential number by the normal gravity value computed on the
 KB0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0489.degrees latitude (g = 980.6199 gals.).
 KB0489
 KB0489.The modeled gravity was interpolated from observed gravity values.
 KB0489
 KB0489;                    North         East    Units  Estimated Accuracy
 KB0489;SPC IL E     -   303,920.      276,050.      MT  (+/- 180 meters Scaled)
 KB0489
 KB0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ612628(NAD 83)
 KB0489
 KB0489                          SUPERSEDED SURVEY CONTROL
 KB0489
 KB0489  NGVD 29 (??/??/92)  218.78   (m)          717.8    (f) COMPUTED    2 0
 KB0489
 KB0489.Superseded values are not recommended for survey control.
 KB0489
 KB0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0489.See file dsdata.pdf to determine how the superseded data were derived.
 KB0489
 KB0489_MARKER: DB = BENCH MARK DISK
 KB0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0489_STAMPING: Z 83 1935
 KB0489_MARK LOGO: CGS
 KB0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0489+STABILITY: SURFACE MOTION
 KB0489
 KB0489  HISTORY     - Date     Condition        Report By
 KB0489  HISTORY     - 1935     MONUMENTED       CGS
 KB0489  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0489
 KB0489                          STATION DESCRIPTION
 KB0489
 KB0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0489'2.4 MI S FROM WINDSOR.
 KB0489'BM LOCATED 2.4 MILES SOUTH OF WINDSOR, 1 MILE NORTH OF M.P. 23,
 KB0489'40 FEET EAST OF TRACK, 40 FEET NORTH OF CROSSROADS, PADUCAH KY
 KB0489'TO LOVINGTON, ILLINOIS WABASH R.R.
 KB0489
 KB0489                          STATION RECOVERY (2004)
 KB0489
 KB0489'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0489'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0490 ***********************************************************************
 KB0490  DESIGNATION -  Z 83 RESET
 KB0490  PID         -  KB0490
 KB0490  STATE/COUNTY-  IL/SHELBY
 KB0490  COUNTRY     -  US
 KB0490  USGS QUAD   -  WINDSOR (2018)
 KB0490
 KB0490                         *CURRENT SURVEY CONTROL
 KB0490  ______________________________________________________________________
 KB0490* NAD 83(1986) POSITION- 39 24 16.     (N) 088 36 42.     (W)   SCALED
 KB0490* NAVD 88 ORTHO HEIGHT -   218.39  (meters)      716.5   (feet) RESET
 KB0490  ______________________________________________________________________
 KB0490  GEOID HEIGHT    -        -32.223 (meters)                     GEOID18
 KB0490  VERT ORDER      -  THIRD
 KB0490
 KB0490.The horizontal coordinates were scaled from a map and have
 KB0490.an estimated accuracy of +/- 6 seconds.
 KB0490
 KB0490.The orthometric height was computed from unverified reset data.
 KB0490
 KB0490.No vertical observational check was made to the station.
 KB0490
 KB0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0490.GEOID18 height accuracy estimate available here.
 KB0490
 KB0490.Click photographs - Photos may exist for this station.
 KB0490
 KB0490;                    North         East    Units  Estimated Accuracy
 KB0490;SPC IL E     -   303,920.      276,030.      MT  (+/- 180 meters Scaled)
 KB0490
 KB0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ612628(NAD 83)
 KB0490
 KB0490                          SUPERSEDED SURVEY CONTROL
 KB0490
 KB0490  NGVD 29 (??/??/??)  218.46   (m)          716.7    (f) RESET       3  
 KB0490
 KB0490.Superseded values are not recommended for survey control.
 KB0490
 KB0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0490.See file dsdata.pdf to determine how the superseded data were derived.
 KB0490
 KB0490_MARKER: DB = BENCH MARK DISK
 KB0490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0490_STAMPING: Z 83 RESET 1953
 KB0490_MARK LOGO: CGS
 KB0490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0490+STABILITY: SURFACE MOTION
 KB0490
 KB0490  HISTORY     - Date     Condition        Report By
 KB0490  HISTORY     - 1953     MONUMENTED       CGS
 KB0490  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0490  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0490
 KB0490                          STATION DESCRIPTION
 KB0490
 KB0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 KB0490'2.2 MI S FROM WINDSOR.
 KB0490'2.1 MILES SOUTH AND WEST ALONG STATE HIGHWAY 32 FROM THE JUNCTION
 KB0490'OF STATE HIGHWAY 16 AT THE WEST EDGE OF WINDSOR, SHELBY COUNTY,
 KB0490'THENCE 0.05 MILE EAST ALONG A PAVED ROAD, 29 FEET NORTH OF THE
 KB0490'CENTERLINE OF THE PAVED ROAD, 28 FEET EAST OF A POLE, AND 2
 KB0490'FEET NORTHEAST OF A FENCE CORNER.  THE CONCRETE POST PROJECTS
 KB0490'2 INCHES ABOVE GROUND.
 KB0490
 KB0490                          STATION RECOVERY (1979)
 KB0490
 KB0490'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0490'MARK NOT FOUND.
 KB0490
 KB0490                          STATION RECOVERY (2004)
 KB0490
 KB0490'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0490'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0162 ***********************************************************************
 JB0162  DESIGNATION -  Z 85
 JB0162  PID         -  JB0162
 JB0162  STATE/COUNTY-  IL/WAYNE
 JB0162  COUNTRY     -  US
 JB0162  USGS QUAD   -  GEFF (2018)
 JB0162
 JB0162                         *CURRENT SURVEY CONTROL
 JB0162  ______________________________________________________________________
 JB0162* NAD 83(1986) POSITION- 38 24 21.     (N) 088 22 55.     (W)   SCALED
 JB0162* NAVD 88 ORTHO HEIGHT -   137.877 (meters)      452.35  (feet) ADJUSTED
 JB0162  ______________________________________________________________________
 JB0162  GEOID HEIGHT    -        -30.606 (meters)                     GEOID18
 JB0162  DYNAMIC HEIGHT  -        137.791 (meters)      452.07  (feet) COMP
 JB0162  MODELED GRAVITY -    980,002.3   (mgal)                       NAVD 88
 JB0162
 JB0162  VERT ORDER      -  SECOND    CLASS 0
 JB0162
 JB0162.The horizontal coordinates were scaled from a map and have
 JB0162.an estimated accuracy of +/- 6 seconds.
 JB0162
 JB0162.The orthometric height was determined by differential leveling and
 JB0162.adjusted by the NATIONAL GEODETIC SURVEY
 JB0162.in June 1991.
 JB0162
 JB0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0162.GEOID18 height accuracy estimate available here.
 JB0162
 JB0162.Click photographs - Photos may exist for this station.
 JB0162
 JB0162.The dynamic height is computed by dividing the NAVD 88
 JB0162.geopotential number by the normal gravity value computed on the
 JB0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0162.degrees latitude (g = 980.6199 gals.).
 JB0162
 JB0162.The modeled gravity was interpolated from observed gravity values.
 JB0162
 JB0162;                    North         East    Units  Estimated Accuracy
 JB0162;SPC IL E     -   193,020.      295,750.      MT  (+/- 180 meters Scaled)
 JB0162
 JB0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH793517(NAD 83)
 JB0162
 JB0162                          SUPERSEDED SURVEY CONTROL
 JB0162
 JB0162  NGVD 29 (??/??/92)  138.000  (m)          452.76   (f) ADJ UNCH    2 0
 JB0162
 JB0162.Superseded values are not recommended for survey control.
 JB0162
 JB0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0162.See file dsdata.pdf to determine how the superseded data were derived.
 JB0162
 JB0162_MARKER: DB = BENCH MARK DISK
 JB0162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0162_STAMPING: Z 85 1935
 JB0162_MARK LOGO: CGS
 JB0162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0162+STABILITY: SURFACE MOTION
 JB0162
 JB0162  HISTORY     - Date     Condition        Report By
 JB0162  HISTORY     - 1935     MONUMENTED       CGS
 JB0162
 JB0162                          STATION DESCRIPTION
 JB0162
 JB0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB0162'2 MI N FROM FAIRFIELD.
 JB0162'2.0 MILES NORTH ALONG THE BALTIMORE AND OHIO RAILROAD FROM THE
 JB0162'STATION AT FAIRFIELD, WAYNE COUNTY, 4-1/2 POLES SOUTH OF MILEPOST
 JB0162'S 55, AND 25 FEET WEST OF THE TRACK.  A STANDARD DISK, STAMPED
 JB0162'Z 85 1935 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0461 ***********************************************************************
 KB0461  DESIGNATION -  Z 87
 KB0461  PID         -  KB0461
 KB0461  STATE/COUNTY-  IL/SHELBY
 KB0461  COUNTRY     -  US
 KB0461  USGS QUAD   -  SHELBYVILLE (2018)
 KB0461
 KB0461                         *CURRENT SURVEY CONTROL
 KB0461  ______________________________________________________________________
 KB0461* NAD 83(1986) POSITION- 39 23 57.     (N) 088 46 54.     (W)   SCALED
 KB0461* NAVD 88 ORTHO HEIGHT -   186.588 (meters)      612.16  (feet) ADJUSTED
 KB0461  ______________________________________________________________________
 KB0461  GEOID HEIGHT    -        -32.274 (meters)                     GEOID18
 KB0461  DYNAMIC HEIGHT  -        186.480 (meters)      611.81  (feet) COMP
 KB0461  MODELED GRAVITY -    980,042.9   (mgal)                       NAVD 88
 KB0461
 KB0461  VERT ORDER      -  SECOND    CLASS 0
 KB0461
 KB0461.The horizontal coordinates were scaled from a map and have
 KB0461.an estimated accuracy of +/- 6 seconds.
 KB0461
 KB0461.The orthometric height was determined by differential leveling and
 KB0461.adjusted by the NATIONAL GEODETIC SURVEY
 KB0461.in June 1991.
 KB0461
 KB0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0461.GEOID18 height accuracy estimate available here.
 KB0461
 KB0461.Click photographs - Photos may exist for this station.
 KB0461
 KB0461.The dynamic height is computed by dividing the NAVD 88
 KB0461.geopotential number by the normal gravity value computed on the
 KB0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0461.degrees latitude (g = 980.6199 gals.).
 KB0461
 KB0461.The modeled gravity was interpolated from observed gravity values.
 KB0461
 KB0461;                    North         East    Units  Estimated Accuracy
 KB0461;SPC IL E     -   303,390.      261,380.      MT  (+/- 180 meters Scaled)
 KB0461
 KB0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ465625(NAD 83)
 KB0461
 KB0461                          SUPERSEDED SURVEY CONTROL
 KB0461
 KB0461  NGVD 29 (??/??/92)  186.671  (m)          612.44   (f) ADJ UNCH    2 0
 KB0461
 KB0461.Superseded values are not recommended for survey control.
 KB0461
 KB0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0461.See file dsdata.pdf to determine how the superseded data were derived.
 KB0461
 KB0461_MARKER: DB = BENCH MARK DISK
 KB0461_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 KB0461_SP_SET: PIER
 KB0461_STAMPING: Z 87 1935
 KB0461_MARK LOGO: CGS
 KB0461_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 KB0461
 KB0461  HISTORY     - Date     Condition        Report By
 KB0461  HISTORY     - 1935     MONUMENTED       CGS
 KB0461  HISTORY     - 1979     MARK NOT FOUND   USGS
 KB0461  HISTORY     - 20041118 MARK NOT FOUND   ILDT
 KB0461
 KB0461                          STATION DESCRIPTION
 KB0461
 KB0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0461'0.5 MI E FROM SHELBYVILLE.
 KB0461'0.5 MILE EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND
 KB0461'ST. LOUIS RAILWAY FROM THE STATION AT SHELBYVILLE, SHELBY COUNTY,
 KB0461'AT AN OVERPASS OF THE CHICAGO AND EASTERN ILLINOIS RAILROAD, IN
 KB0461'THE TOP OF THE NORTHEAST CORNER OF THE SOUTHWEST CONCRETE PIER,
 KB0461'AND 30 FEET SOUTH OF THE TRACK.  A STANDARD DISK, STAMPED Z
 KB0461'87 1935.
 KB0461
 KB0461                          STATION RECOVERY (1979)
 KB0461
 KB0461'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1979
 KB0461'MARK NOT FOUND.
 KB0461
 KB0461                          STATION RECOVERY (2004)
 KB0461
 KB0461'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2004 (DRS)
 KB0461'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0499 ***********************************************************************
 KB0499  DESIGNATION -  Z 88
 KB0499  PID         -  KB0499
 KB0499  STATE/COUNTY-  IL/EFFINGHAM
 KB0499  COUNTRY     -  US
 KB0499  USGS QUAD   -  ALTAMONT WEST (2018)
 KB0499
 KB0499                         *CURRENT SURVEY CONTROL
 KB0499  ______________________________________________________________________
 KB0499* NAD 83(1986) POSITION- 39 03 00.     (N) 088 47 00.     (W)   SCALED
 KB0499* NAVD 88 ORTHO HEIGHT -   191.877 (meters)      629.52  (feet) ADJUSTED
 KB0499  ______________________________________________________________________
 KB0499  GEOID HEIGHT    -        -31.961 (meters)                     GEOID18
 KB0499  DYNAMIC HEIGHT  -        191.759 (meters)      629.13  (feet) COMP
 KB0499  MODELED GRAVITY -    980,008.9   (mgal)                       NAVD 88
 KB0499
 KB0499  VERT ORDER      -  SECOND    CLASS 0
 KB0499
 KB0499.The horizontal coordinates were scaled from a map and have
 KB0499.an estimated accuracy of +/- 6 seconds.
 KB0499
 KB0499.The orthometric height was determined by differential leveling and
 KB0499.adjusted by the NATIONAL GEODETIC SURVEY
 KB0499.in June 1991.
 KB0499
 KB0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0499.GEOID18 height accuracy estimate available here.
 KB0499
 KB0499.Click photographs - Photos may exist for this station.
 KB0499
 KB0499.The dynamic height is computed by dividing the NAVD 88
 KB0499.geopotential number by the normal gravity value computed on the
 KB0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0499.degrees latitude (g = 980.6199 gals.).
 KB0499
 KB0499.The modeled gravity was interpolated from observed gravity values.
 KB0499
 KB0499;                    North         East    Units  Estimated Accuracy
 KB0499;SPC IL E     -   264,630.      261,050.      MT  (+/- 180 meters Scaled)
 KB0499
 KB0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ456238(NAD 83)
 KB0499
 KB0499                          SUPERSEDED SURVEY CONTROL
 KB0499
 KB0499  NGVD 29 (??/??/92)  191.992  (m)          629.89   (f) ADJ UNCH    2 0
 KB0499
 KB0499.Superseded values are not recommended for survey control.
 KB0499
 KB0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0499.See file dsdata.pdf to determine how the superseded data were derived.
 KB0499
 KB0499_MARKER: DB = BENCH MARK DISK
 KB0499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0499_STAMPING: Z 88 1935
 KB0499_MARK LOGO: CGS
 KB0499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0499+STABILITY: SURFACE MOTION
 KB0499
 KB0499  HISTORY     - Date     Condition        Report By
 KB0499  HISTORY     - 1935     MONUMENTED       CGS
 KB0499  HISTORY     - 1953     MARK NOT FOUND
 KB0499
 KB0499                          STATION DESCRIPTION
 KB0499
 KB0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0499'2 MI W FROM ALTAMONT.
 KB0499'2.0 MILES WEST ALONG THE PENNSYLVANIA RAILROAD FROM THE STATION
 KB0499'AT ALTAMONT, EFFINGHAM COUNTY, AT POLE 154/17, AT A ROAD CROSSING,
 KB0499'48 FEET SOUTH OF THE TRACK, AND 45 FEET WEST OF THE CENTERLINE
 KB0499'OF THE ROAD.  A STANDARD DISK, STAMPED Z 88 1935 AND SET IN THE
 KB0499'TOP OF A CONCRETE POST.
 KB0499
 KB0499                          STATION RECOVERY (1953)
 KB0499
 KB0499'RECOVERED 1953
 KB0499'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0075 ***********************************************************************
 JB0075  DESIGNATION -  Z 89
 JB0075  PID         -  JB0075
 JB0075  STATE/COUNTY-  IL/JASPER
 JB0075  COUNTRY     -  US
 JB0075  USGS QUAD   -  NEWTON (2018)
 JB0075
 JB0075                         *CURRENT SURVEY CONTROL
 JB0075  ______________________________________________________________________
 JB0075* NAD 83(1986) POSITION- 38 59 20.     (N) 088 10 26.     (W)   SCALED
 JB0075* NAVD 88 ORTHO HEIGHT -   164.487 (meters)      539.65  (feet) ADJUSTED
 JB0075  ______________________________________________________________________
 JB0075  GEOID HEIGHT    -        -31.720 (meters)                     GEOID18
 JB0075  DYNAMIC HEIGHT  -        164.389 (meters)      539.33  (feet) COMP
 JB0075  MODELED GRAVITY -    980,025.5   (mgal)                       NAVD 88
 JB0075
 JB0075  VERT ORDER      -  FIRST     CLASS II
 JB0075
 JB0075.The horizontal coordinates were scaled from a map and have
 JB0075.an estimated accuracy of +/- 6 seconds.
 JB0075
 JB0075.The orthometric height was determined by differential leveling and
 JB0075.adjusted by the NATIONAL GEODETIC SURVEY
 JB0075.in June 1991.
 JB0075
 JB0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0075.GEOID18 height accuracy estimate available here.
 JB0075
 JB0075.Click photographs - Photos may exist for this station.
 JB0075
 JB0075.The dynamic height is computed by dividing the NAVD 88
 JB0075.geopotential number by the normal gravity value computed on the
 JB0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0075.degrees latitude (g = 980.6199 gals.).
 JB0075
 JB0075.The modeled gravity was interpolated from observed gravity values.
 JB0075
 JB0075;                    North         East    Units  Estimated Accuracy
 JB0075;SPC IL E     -   257,760.      313,810.      MT  (+/- 180 meters Scaled)
 JB0075
 JB0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCJ983161(NAD 83)
 JB0075
 JB0075                          SUPERSEDED SURVEY CONTROL
 JB0075
 JB0075  NGVD 29 (??/??/92)  164.555  (m)          539.88   (f) ADJ UNCH    1 2
 JB0075
 JB0075.Superseded values are not recommended for survey control.
 JB0075
 JB0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0075.See file dsdata.pdf to determine how the superseded data were derived.
 JB0075
 JB0075_MARKER: DB = BENCH MARK DISK
 JB0075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0075_STAMPING: Z 89 1935
 JB0075_MARK LOGO: CGS
 JB0075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0075+STABILITY: SURFACE MOTION
 JB0075
 JB0075  HISTORY     - Date     Condition        Report By
 JB0075  HISTORY     - 1935     MONUMENTED       CGS
 JB0075  HISTORY     - 1956     GOOD             CGS
 JB0075
 JB0075                          STATION DESCRIPTION
 JB0075
 JB0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 JB0075'0.8 MI W FROM NEWTON.
 JB0075'AT NEWTON, ABOUT 0.8 MILE WEST ALONG THE ILLINOIS CENTRAL
 JB0075'RAILROAD FROM THE STATION, ABOUT 0.1 MILE WEST OF MILE POST I
 JB0075'154, AT THE CROSSING OF SYCAMORE STREET, 1 BLOCK SOUTH AND 1
 JB0075'BLOCK EAST OF THE HIGH SCHOOL BUILDING, 14.6 FEET NORTH-NORTHWEST
 JB0075'OF NEAR RAIL, 56 FEET WEST-SOUTHWEST OF CENTER LINE OF SYCAMORE
 JB0075'STREET, 35 1/2 FEET SOUTH OF SOUTHEAST CORNER OF HOUSE AND 3
 JB0075'FEET WEST OF THE EXTENDED EAST FACE OF HOUSE, 27 FEET SOUTHWEST
 JB0075'OF SOUTHWEST CORNER OF A SIDE WALK EXTENDING NORTH, 27 1/2 FEET
 JB0075'NORTH AND ACROSS TRACK FROM A WHISTLE POST, 1 1/2 FEET WEST OF A
 JB0075'WHITE WOODEN WITNESS POST, ABOUT 1 FOOT BELOW LEVEL OF TRACK AND
 JB0075'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0058 ***********************************************************************
 JB0058  DESIGNATION -  Z 90
 JB0058  PID         -  JB0058
 JB0058  STATE/COUNTY-  IL/RICHLAND
 JB0058  COUNTRY     -  US
 JB0058  USGS QUAD   -  OLNEY (2018)
 JB0058
 JB0058                         *CURRENT SURVEY CONTROL
 JB0058  ______________________________________________________________________
 JB0058* NAD 83(1986) POSITION- 38 43 52.     (N) 088 04 53.     (W)   SCALED
 JB0058* NAVD 88 ORTHO HEIGHT -   148.451 (meters)      487.04  (feet) ADJUSTED
 JB0058  ______________________________________________________________________
 JB0058  GEOID HEIGHT    -        -31.363 (meters)                     GEOID18
 JB0058  DYNAMIC HEIGHT  -        148.361 (meters)      486.75  (feet) COMP
 JB0058  MODELED GRAVITY -    980,015.7   (mgal)                       NAVD 88
 JB0058
 JB0058  VERT ORDER      -  FIRST     CLASS II
 JB0058
 JB0058.The horizontal coordinates were scaled from a map and have
 JB0058.an estimated accuracy of +/- 6 seconds.
 JB0058
 JB0058.The orthometric height was determined by differential leveling and
 JB0058.adjusted by the NATIONAL GEODETIC SURVEY
 JB0058.in June 1991.
 JB0058
 JB0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0058.GEOID18 height accuracy estimate available here.
 JB0058
 JB0058.Click photographs - Photos may exist for this station.
 JB0058
 JB0058.The dynamic height is computed by dividing the NAVD 88
 JB0058.geopotential number by the normal gravity value computed on the
 JB0058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0058.degrees latitude (g = 980.6199 gals.).
 JB0058
 JB0058.The modeled gravity was interpolated from observed gravity values.
 JB0058
 JB0058;                    North         East    Units  Estimated Accuracy
 JB0058;SPC IL E     -   229,160.      321,910.      MT  (+/- 180 meters Scaled)
 JB0058
 JB0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH060874(NAD 83)
 JB0058
 JB0058                          SUPERSEDED SURVEY CONTROL
 JB0058
 JB0058  NGVD 29 (??/??/92)  148.502  (m)          487.21   (f) ADJ UNCH    1 2
 JB0058
 JB0058.Superseded values are not recommended for survey control.
 JB0058
 JB0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0058.See file dsdata.pdf to determine how the superseded data were derived.
 JB0058
 JB0058_MARKER: DB = BENCH MARK DISK
 JB0058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0058_STAMPING: Z 90 1935
 JB0058_MARK LOGO: CGS
 JB0058_PROJECTION: PROJECTING 5 CENTIMETERS
 JB0058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0058+STABILITY: SURFACE MOTION
 JB0058
 JB0058  HISTORY     - Date     Condition        Report By
 JB0058  HISTORY     - 1935     MONUMENTED       CGS
 JB0058  HISTORY     - 1938     GOOD             CGS
 JB0058  HISTORY     - 1986     GOOD             NGS
 JB0058
 JB0058                          STATION DESCRIPTION
 JB0058
 JB0058'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 JB0058'AT OLNEY.
 JB0058'AT OLNEY, RICHLAND COUNTY, 3 BLOCKS EAST OF THE COURTHOUSE, AT
 JB0058'THE HIGH SCHOOL, AT THE SOUTH EDGE OF THE LAWN, 6 FEET WEST OF
 JB0058'THE ENTRANCE, AND AT THE NORTH EDGE OF THE STREET SIDEWALK.  A
 JB0058'STANDARD DISK, STAMPED Z 90 1935 AND SET IN THE TOP OF A CONCRETE
 JB0058'POST.
 JB0058
 JB0058                          STATION RECOVERY (1986)
 JB0058
 JB0058'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 JB0058'RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN OLNEY, AT
 JB0058'THE INTERSECTION OF EAST MAIN AND MORGAN STREETS, NEAR THE CENTER OF
 JB0058'THE SOUTH EDGE OF A LAWN, 35.8 M (117.5 FT) EAST OF THE CENTER OF
 JB0058'MORGAN STREET, 11.9 M (39.0 FT) NORTH OF THE CENTERLINE OF MAIN
 JB0058'STREET, AND 0.2 M (0.7 FT) NORTH OF THE NORTH EDGE OF A SIDEWALK.
 JB0058'THE MARK IS ABOVE LEVEL WITH THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JA1249 ***********************************************************************
 JA1249  DESIGNATION -  Z 91
 JA1249  PID         -  JA1249
 JA1249  STATE/COUNTY-  IL/WABASH
 JA1249  COUNTRY     -  US
 JA1249  USGS QUAD   -  BONE GAP (2018)
 JA1249
 JA1249                         *CURRENT SURVEY CONTROL
 JA1249  ______________________________________________________________________
 JA1249* NAD 83(1986) POSITION- 38 22 50.     (N) 087 57 12.     (W)   SCALED
 JA1249* NAVD 88 ORTHO HEIGHT -   120.984 (meters)      396.93  (feet) ADJUSTED
 JA1249  ______________________________________________________________________
 JA1249  GEOID HEIGHT    -        -31.041 (meters)                     GEOID18
 JA1249  DYNAMIC HEIGHT  -        120.906 (meters)      396.67  (feet) COMP
 JA1249  MODELED GRAVITY -    979,985.3   (mgal)                       NAVD 88
 JA1249
 JA1249  VERT ORDER      -  SECOND    CLASS 0
 JA1249
 JA1249.The horizontal coordinates were scaled from a map and have
 JA1249.an estimated accuracy of +/- 6 seconds.
 JA1249
 JA1249.The orthometric height was determined by differential leveling and
 JA1249.adjusted by the NATIONAL GEODETIC SURVEY
 JA1249.in June 1991.
 JA1249
 JA1249.Significant digits in the geoid height do not necessarily reflect accuracy.
 JA1249.GEOID18 height accuracy estimate available here.
 JA1249
 JA1249.Click photographs - Photos may exist for this station.
 JA1249
 JA1249.The dynamic height is computed by dividing the NAVD 88
 JA1249.geopotential number by the normal gravity value computed on the
 JA1249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JA1249.degrees latitude (g = 980.6199 gals.).
 JA1249
 JA1249.The modeled gravity was interpolated from observed gravity values.
 JA1249
 JA1249;                    North         East    Units  Estimated Accuracy
 JA1249;SPC IL E     -   190,280.      333,200.      MT  (+/- 180 meters Scaled)
 JA1249
 JA1249_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SDH167484(NAD 83)
 JA1249
 JA1249                          SUPERSEDED SURVEY CONTROL
 JA1249
 JA1249  NGVD 29 (??/??/92)  121.114  (m)          397.35   (f) ADJ UNCH    2 0
 JA1249
 JA1249.Superseded values are not recommended for survey control.
 JA1249
 JA1249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JA1249.See file dsdata.pdf to determine how the superseded data were derived.
 JA1249
 JA1249_MARKER: DB = BENCH MARK DISK
 JA1249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JA1249_STAMPING: Z 91 1935
 JA1249_MARK LOGO: CGS
 JA1249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JA1249+STABILITY: SURFACE MOTION
 JA1249
 JA1249  HISTORY     - Date     Condition        Report By
 JA1249  HISTORY     - 1935     MONUMENTED       CGS
 JA1249  HISTORY     - 1959     GOOD             USGS
 JA1249  HISTORY     - 20120709 MARK NOT FOUND   ILDT
 JA1249
 JA1249                          STATION DESCRIPTION
 JA1249
 JA1249'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JA1249'1.5 MI E FROM BROWNS.
 JA1249'IN WABASH COUNTY, 1.5 MILES EAST ALONG THE SOUTHERN RAILWAY FROM
 JA1249'THE STATION AT BROWNS, EDWARDS COUNTY, 14 RAILS WEST OF MILEPOST
 JA1249'140, 13 RAILS EAST OF BRIDGE 139.8, 1 RAIL EAST OF A ROAD
 JA1249'CROSSING, AND 40 FEET NORTH OF THE TRACK.  A STANDARD DISK,
 JA1249'STAMPED Z 91 1935 AND SET IN THE TOP OF A CONCRETE POST.
 JA1249'NOTE-- IT APPEARS THAT THE CONCRETE POST HAS BEEN HIT BY A PLOW.
 JA1249'IT IS LEANING AT AN ANGLE OF ABOUT 60 DEGREES.
 JA1249
 JA1249                          STATION RECOVERY (1959)
 JA1249
 JA1249'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1959
 JA1249'RECOVERED IN GOOD CONDITION.
 JA1249
 JA1249                          STATION RECOVERY (2012)
 JA1249
 JA1249'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JA1249'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0972 ***********************************************************************
 KB0972  DESIGNATION -  Z 92
 KB0972  PID         -  KB0972
 KB0972  STATE/COUNTY-  IL/SANGAMON
 KB0972  COUNTRY     -  US
 KB0972  USGS QUAD   -  SPRINGFIELD WEST (2018)
 KB0972
 KB0972                         *CURRENT SURVEY CONTROL
 KB0972  ______________________________________________________________________
 KB0972* NAD 83(1986) POSITION- 39 47 32.     (N) 089 37 37.     (W)   SCALED
 KB0972* NAVD 88 ORTHO HEIGHT -   183.146 (meters)      600.87  (feet) ADJUSTED
 KB0972  ______________________________________________________________________
 KB0972  GEOID HEIGHT    -        -32.523 (meters)                     GEOID18
 KB0972  DYNAMIC HEIGHT  -        183.045 (meters)      600.54  (feet) COMP
 KB0972  MODELED GRAVITY -    980,074.2   (mgal)                       NAVD 88
 KB0972
 KB0972  VERT ORDER      -  SECOND    CLASS 0
 KB0972
 KB0972.The horizontal coordinates were scaled from a map and have
 KB0972.an estimated accuracy of +/- 6 seconds.
 KB0972
 KB0972.The orthometric height was determined by differential leveling and
 KB0972.adjusted by the NATIONAL GEODETIC SURVEY
 KB0972.in June 1991.
 KB0972
 KB0972.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0972.GEOID18 height accuracy estimate available here.
 KB0972
 KB0972.Click photographs - Photos may exist for this station.
 KB0972
 KB0972.The dynamic height is computed by dividing the NAVD 88
 KB0972.geopotential number by the normal gravity value computed on the
 KB0972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0972.degrees latitude (g = 980.6199 gals.).
 KB0972
 KB0972.The modeled gravity was interpolated from observed gravity values.
 KB0972
 KB0972;                    North         East    Units  Estimated Accuracy
 KB0972;SPC IL W     -   347,060.      746,230.      MT  (+/- 180 meters Scaled)
 KB0972
 KB0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBK750079(NAD 83)
 KB0972
 KB0972                          SUPERSEDED SURVEY CONTROL
 KB0972
 KB0972  NGVD 29 (??/??/92)  183.240  (m)          601.18   (f) ADJ UNCH    2 0
 KB0972
 KB0972.Superseded values are not recommended for survey control.
 KB0972
 KB0972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0972.See file dsdata.pdf to determine how the superseded data were derived.
 KB0972
 KB0972_MARKER: DB = BENCH MARK DISK
 KB0972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0972_STAMPING: Z 92 1935
 KB0972_MARK LOGO: CGS
 KB0972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0972+STABILITY: SURFACE MOTION
 KB0972
 KB0972  HISTORY     - Date     Condition        Report By
 KB0972  HISTORY     - 1935     MONUMENTED       CGS
 KB0972  HISTORY     - 1976     MARK NOT FOUND   NGS
 KB0972
 KB0972                          STATION DESCRIPTION
 KB0972
 KB0972'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0972'AT SPRINGFIELD.
 KB0972'AT SPRINGFIELD, SANGAMON COUNTY, ON THE BALTIMORE AND OHIO
 KB0972'RAILROAD, ABOUT 1-3/4 MILES SOUTHEAST OF THE STATION, AT THE
 KB0972'SOUTHEAST EDGE OF TOWN, AT POLE 180/19, AT THE INTERSECTION
 KB0972'OF EAST CASS STREET AND MC CREERY AVENUE, 6 YARDS EAST OF THE
 KB0972'CENTER LINE OF MC CREERY AVENUE, 7 YARDS SOUTH OF THE CENTERLINE
 KB0972'OF THE TRACK, AND 5 FEET NORTH OF A POWER POLE.  A STANDARD
 KB0972'DISK, STAMPED Z 92 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0972
 KB0972                          STATION RECOVERY (1976)
 KB0972
 KB0972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0972'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0826 ***********************************************************************
 KB0826  DESIGNATION -  Z 93
 KB0826  PID         -  KB0826
 KB0826  STATE/COUNTY-  IL/MONTGOMERY
 KB0826  COUNTRY     -  US
 KB0826  USGS QUAD   -  LITCHFIELD (2018)
 KB0826
 KB0826                         *CURRENT SURVEY CONTROL
 KB0826  ______________________________________________________________________
 KB0826* NAD 83(1986) POSITION- 39 10 21.     (N) 089 38 00.     (W)   SCALED
 KB0826* NAVD 88 ORTHO HEIGHT -   197.879 (meters)      649.21  (feet) ADJUSTED
 KB0826  ______________________________________________________________________
 KB0826  GEOID HEIGHT    -        -31.299 (meters)                     GEOID18
 KB0826  DYNAMIC HEIGHT  -        197.765 (meters)      648.83  (feet) COMP
 KB0826  MODELED GRAVITY -    980,046.9   (mgal)                       NAVD 88
 KB0826
 KB0826  VERT ORDER      -  SECOND    CLASS 0
 KB0826
 KB0826.The horizontal coordinates were scaled from a map and have
 KB0826.an estimated accuracy of +/- 6 seconds.
 KB0826
 KB0826.The orthometric height was determined by differential leveling and
 KB0826.adjusted by the NATIONAL GEODETIC SURVEY
 KB0826.in June 1991.
 KB0826
 KB0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0826.GEOID18 height accuracy estimate available here.
 KB0826
 KB0826.Click photographs - Photos may exist for this station.
 KB0826
 KB0826.The dynamic height is computed by dividing the NAVD 88
 KB0826.geopotential number by the normal gravity value computed on the
 KB0826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0826.degrees latitude (g = 980.6199 gals.).
 KB0826
 KB0826.The modeled gravity was interpolated from observed gravity values.
 KB0826
 KB0826;                    North         East    Units  Estimated Accuracy
 KB0826;SPC IL W     -   278,250.      746,090.      MT  (+/- 180 meters Scaled)
 KB0826
 KB0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ725392(NAD 83)
 KB0826
 KB0826                          SUPERSEDED SURVEY CONTROL
 KB0826
 KB0826  NGVD 29 (??/??/92)  198.011  (m)          649.64   (f) ADJ UNCH    2 0
 KB0826
 KB0826.Superseded values are not recommended for survey control.
 KB0826
 KB0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0826.See file dsdata.pdf to determine how the superseded data were derived.
 KB0826
 KB0826_MARKER: DB = BENCH MARK DISK
 KB0826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 KB0826_STAMPING: Z 93 1935
 KB0826_MARK LOGO: CGS
 KB0826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 KB0826+STABILITY: SURFACE MOTION
 KB0826
 KB0826  HISTORY     - Date     Condition        Report By
 KB0826  HISTORY     - 1935     MONUMENTED       CGS
 KB0826  HISTORY     - 1935     MARK NOT FOUND   CGS
 KB0826  HISTORY     - 20130610 MARK NOT FOUND   ILDT
 KB0826
 KB0826                          STATION DESCRIPTION
 KB0826
 KB0826'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 KB0826'1.3 MI E FROM LITCHFIELD.
 KB0826'1.3 MILES EAST ALONG THE CLEVELAND, CINCINNATI, CHICAGO AND ST.
 KB0826'LOUIS RAILWAY FROM THE STATION AT LITCHFIELD, MONTGOMERY COUNTY,
 KB0826'8 RAILS SOUTH OF CULVERT 479, AT POLE 205/25-1/2, 12 FEET EAST
 KB0826'OF THE TRACK, AND 35 FEET WEST OF A FENCE.  A STANDARD DISK,
 KB0826'STAMPED Z 93 1935 AND SET IN THE TOP OF A CONCRETE POST.
 KB0826
 KB0826                          STATION RECOVERY (1935)
 KB0826
 KB0826'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 KB0826'MARK NOT FOUND.
 KB0826
 KB0826                          STATION RECOVERY (2013)
 KB0826
 KB0826'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2013 (MW)
 KB0826'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JC0147 ***********************************************************************
 JC0147  DESIGNATION -  Z 94
 JC0147  PID         -  JC0147
 JC0147  STATE/COUNTY-  IL/MADISON
 JC0147  COUNTRY     -  US
 JC0147  USGS QUAD   -  WOOD RIVER (2018)
 JC0147
 JC0147                         *CURRENT SURVEY CONTROL
 JC0147  ______________________________________________________________________
 JC0147* NAD 83(1986) POSITION- 38 47 49.     (N) 090 02 17.     (W)   SCALED
 JC0147* NAVD 88 ORTHO HEIGHT -   132.966 (meters)      436.24  (feet) ADJUSTED
 JC0147  ______________________________________________________________________
 JC0147  GEOID HEIGHT    -        -31.256 (meters)                     GEOID18
 JC0147  DYNAMIC HEIGHT  -        132.883 (meters)      435.97  (feet) COMP
 JC0147  MODELED GRAVITY -    980,001.4   (mgal)                       NAVD 88
 JC0147
 JC0147  VERT ORDER      -  SECOND    CLASS 0
 JC0147
 JC0147.The horizontal coordinates were scaled from a map and have
 JC0147.an estimated accuracy of +/- 6 seconds.
 JC0147
 JC0147.The orthometric height was determined by differential leveling and
 JC0147.adjusted by the NATIONAL GEODETIC SURVEY
 JC0147.in June 1991.
 JC0147
 JC0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 JC0147.GEOID18 height accuracy estimate available here.
 JC0147
 JC0147.Click photographs - Photos may exist for this station.
 JC0147
 JC0147.The dynamic height is computed by dividing the NAVD 88
 JC0147.geopotential number by the normal gravity value computed on the
 JC0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JC0147.degrees latitude (g = 980.6199 gals.).
 JC0147
 JC0147.The modeled gravity was interpolated from observed gravity values.
 JC0147
 JC0147;                    North         East    Units  Estimated Accuracy
 JC0147;SPC IL W     -   236,440.      711,170.      MT  (+/- 180 meters Scaled)
 JC0147
 JC0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SYC572984(NAD 83)
 JC0147
 JC0147                          SUPERSEDED SURVEY CONTROL
 JC0147
 JC0147  NGVD 29 (??/??/92)  133.086  (m)          436.63   (f) ADJ UNCH    2 0
 JC0147
 JC0147.Superseded values are not recommended for survey control.
 JC0147
 JC0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JC0147.See file dsdata.pdf to determine how the superseded data were derived.
 JC0147
 JC0147_MARKER: DB = BENCH MARK DISK
 JC0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JC0147_STAMPING: Z 94 1935
 JC0147_MARK LOGO: CGS
 JC0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JC0147+STABILITY: SURFACE MOTION
 JC0147
 JC0147  HISTORY     - Date     Condition        Report By
 JC0147  HISTORY     - 1935     MONUMENTED       CGS
 JC0147  HISTORY     - 1960     GOOD             CGS
 JC0147  HISTORY     - 20120425 MARK NOT FOUND   ILDT
 JC0147
 JC0147                          STATION DESCRIPTION
 JC0147
 JC0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 JC0147'AT POAG.
 JC0147'AT POAG, MADISON COUNTY, ON THE WABASH RAILROAD, 26.6 FT. SE OF
 JC0147'CENTERLINE OF SE TRACK OF TWO TRACKS, 30.5 FT. E OF CENTERLINE
 JC0147'OF ROAD THROUGH POAG, 7.2 FT. W OF WOOD UTILITY POLE (NO NUMBER).
 JC0147'NOTE-- WATER LINE BREAK NEARBY WASHED MONUMENT OUT.  IT WAS
 JC0147'BACK FILLED WITHOUT BEING STRAIGHTENED UP.
 JC0147
 JC0147                          STATION RECOVERY (2012)
 JC0147
 JC0147'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JC0147'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 KB0955 ***********************************************************************
 KB0955  DESIGNATION -  Z 95
 KB0955  PID         -  KB0955
 KB0955  STATE/COUNTY-  IL/MACOUPIN
 KB0955  COUNTRY     -  US
 KB0955  USGS QUAD   -  VIRDEN NORTH (2018)
 KB0955
 KB0955                         *CURRENT SURVEY CONTROL
 KB0955  ______________________________________________________________________
 KB0955* NAD 83(1986) POSITION- 39 30 03.     (N) 089 45 57.     (W)   SCALED
 KB0955* NAVD 88 ORTHO HEIGHT -   207.597 (meters)      681.09  (feet) ADJUSTED
 KB0955  ______________________________________________________________________
 KB0955  GEOID HEIGHT    -        -31.903 (meters)                     GEOID18
 KB0955  DYNAMIC HEIGHT  -        207.480 (meters)      680.71  (feet) COMP
 KB0955  MODELED GRAVITY -    980,059.9   (mgal)                       NAVD 88
 KB0955
 KB0955  VERT ORDER      -  SECOND    CLASS 0
 KB0955
 KB0955.The horizontal coordinates were scaled from a map and have
 KB0955.an estimated accuracy of +/- 6 seconds.
 KB0955
 KB0955.The orthometric height was determined by differential leveling and
 KB0955.adjusted by the NATIONAL GEODETIC SURVEY
 KB0955.in June 1991.
 KB0955
 KB0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 KB0955.GEOID18 height accuracy estimate available here.
 KB0955
 KB0955.Click photographs - Photos may exist for this station.
 KB0955
 KB0955.The dynamic height is computed by dividing the NAVD 88
 KB0955.geopotential number by the normal gravity value computed on the
 KB0955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 KB0955.degrees latitude (g = 980.6199 gals.).
 KB0955
 KB0955.The modeled gravity was interpolated from observed gravity values.
 KB0955
 KB0955;                    North         East    Units  Estimated Accuracy
 KB0955;SPC IL W     -   314,650.      734,480.      MT  (+/- 180 meters Scaled)
 KB0955
 KB0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBJ621760(NAD 83)
 KB0955
 KB0955                          SUPERSEDED SURVEY CONTROL
 KB0955
 KB0955  NGVD 29 (??/??/92)  207.712  (m)          681.47   (f) ADJ UNCH    2 0
 KB0955
 KB0955.Superseded values are not recommended for survey control.
 KB0955
 KB0955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 KB0955.See file dsdata.pdf to determine how the superseded data were derived.
 KB0955
 KB0955_MARKER: DB = BENCH MARK DISK
 KB0955_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 KB0955_SP_SET: STEP
 KB0955_STAMPING: 681.570 Z 95 1935
 KB0955_MARK LOGO: CGS
 KB0955_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 KB0955
 KB0955  HISTORY     - Date     Condition        Report By
 KB0955  HISTORY     - 1935     MONUMENTED       CGS
 KB0955  HISTORY     - 1960     GOOD             CGS
 KB0955  HISTORY     - 1976     GOOD             NGS
 KB0955
 KB0955                          STATION DESCRIPTION
 KB0955
 KB0955'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 KB0955'AT VIRDEN.
 KB0955'AT VIRDEN, AT THE EAST SIDE OF THE PUBLIC SQUARE, AND AT THE EAST
 KB0955'ENTRANCE TO THE CITY HALL, SET IN THE TOP OF THE NORTH SIDE OF
 KB0955'THE CONCRETE STEPS, 2.5 FEET NORTH OF THE CENTER OF THE ENTRANCE,
 KB0955'AND 3 FEET ABOVE THE LEVEL OF THE GROUND.
 KB0955
 KB0955                          STATION RECOVERY (1976)
 KB0955
 KB0955'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 KB0955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 HB1070 ***********************************************************************
 HB1070  DESIGNATION -  Z 97
 HB1070  PID         -  HB1070
 HB1070  STATE/COUNTY-  IL/RANDOLPH
 HB1070  COUNTRY     -  US
 HB1070  USGS QUAD   -  ROCKWOOD (2018)
 HB1070
 HB1070                         *CURRENT SURVEY CONTROL
 HB1070  ______________________________________________________________________
 HB1070* NAD 83(1986) POSITION- 37 50 37.     (N) 089 42 30.     (W)   SCALED
 HB1070* NAVD 88 ORTHO HEIGHT -   115.421 (meters)      378.68  (feet) ADJUSTED
 HB1070  ______________________________________________________________________
 HB1070  GEOID HEIGHT    -        -29.362 (meters)                     GEOID18
 HB1070  DYNAMIC HEIGHT  -        115.340 (meters)      378.41  (feet) COMP
 HB1070  MODELED GRAVITY -    979,931.4   (mgal)                       NAVD 88
 HB1070
 HB1070  VERT ORDER      -  SECOND    CLASS 0
 HB1070
 HB1070.The horizontal coordinates were scaled from a map and have
 HB1070.an estimated accuracy of +/- 6 seconds.
 HB1070
 HB1070.The orthometric height was determined by differential leveling and
 HB1070.adjusted by the NATIONAL GEODETIC SURVEY
 HB1070.in June 1991.
 HB1070
 HB1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 HB1070.GEOID18 height accuracy estimate available here.
 HB1070
 HB1070.Click photographs - Photos may exist for this station.
 HB1070
 HB1070.The dynamic height is computed by dividing the NAVD 88
 HB1070.geopotential number by the normal gravity value computed on the
 HB1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 HB1070.degrees latitude (g = 980.6199 gals.).
 HB1070
 HB1070.The modeled gravity was interpolated from observed gravity values.
 HB1070
 HB1070;                    North         East    Units  Estimated Accuracy
 HB1070;SPC IL W     -   130,710.      740,340.      MT  (+/- 180 meters Scaled)
 HB1070
 HB1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBG616919(NAD 83)
 HB1070
 HB1070                          SUPERSEDED SURVEY CONTROL
 HB1070
 HB1070  NGVD 29 (11/26/84)  115.520  (m)          379.00   (f) ADJUSTED    2 0
 HB1070
 HB1070.Superseded values are not recommended for survey control.
 HB1070
 HB1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 HB1070.See file dsdata.pdf to determine how the superseded data were derived.
 HB1070
 HB1070_MARKER: DB = BENCH MARK DISK
 HB1070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 HB1070_STAMPING: Z 97 1935
 HB1070_MARK LOGO: CGS
 HB1070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 HB1070+STABILITY: SURFACE MOTION
 HB1070
 HB1070  HISTORY     - Date     Condition        Report By
 HB1070  HISTORY     - 1935     MONUMENTED       CGS
 HB1070  HISTORY     - 1966     MARK NOT FOUND   USGS
 HB1070
 HB1070                          STATION DESCRIPTION
 HB1070
 HB1070'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 HB1070'1.5 MI NW FROM ROCKWOOD.
 HB1070'1.5 MILES NORTHWEST ALONG THE MISSOURI PACIFIC RAILROAD FROM THE
 HB1070'STATION AT ROCKWOOD, RANDOLPH COUNTY, AT POLE 69/02, 22 FEET WEST
 HB1070'OF THE TRACK, AND 5 FEET SOUTHWEST OF A POLE.  A STANDARD DISK,
 HB1070'STAMPED Z 97 1935 AND SET IN THE TOP OF A CONCRETE POST.
 HB1070
 HB1070                          STATION RECOVERY (1966)
 HB1070
 HB1070'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 HB1070'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1110 ***********************************************************************
 JB1110  DESIGNATION -  Z 98
 JB1110  PID         -  JB1110
 JB1110  STATE/COUNTY-  IL/PERRY
 JB1110  COUNTRY     -  US
 JB1110  USGS QUAD   -  DU QUOIN (2018)
 JB1110
 JB1110                         *CURRENT SURVEY CONTROL
 JB1110  ______________________________________________________________________
 JB1110* NAD 83(1986) POSITION- 38 01 30.     (N) 089 14 31.     (W)   SCALED
 JB1110* NAVD 88 ORTHO HEIGHT -   139.617 (meters)      458.06  (feet) ADJUSTED
 JB1110  ______________________________________________________________________
 JB1110  GEOID HEIGHT    -        -29.483 (meters)                     GEOID18
 JB1110  DYNAMIC HEIGHT  -        139.525 (meters)      457.76  (feet) COMP
 JB1110  MODELED GRAVITY -    979,967.1   (mgal)                       NAVD 88
 JB1110
 JB1110  VERT ORDER      -  SECOND    CLASS 0
 JB1110
 JB1110.The horizontal coordinates were scaled from a map and have
 JB1110.an estimated accuracy of +/- 6 seconds.
 JB1110
 JB1110.The orthometric height was determined by differential leveling and
 JB1110.adjusted by the NATIONAL GEODETIC SURVEY
 JB1110.in June 1991.
 JB1110
 JB1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1110.GEOID18 height accuracy estimate available here.
 JB1110
 JB1110.Click photographs - Photos may exist for this station.
 JB1110
 JB1110.The dynamic height is computed by dividing the NAVD 88
 JB1110.geopotential number by the normal gravity value computed on the
 JB1110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1110.degrees latitude (g = 980.6199 gals.).
 JB1110
 JB1110.The modeled gravity was interpolated from observed gravity values.
 JB1110
 JB1110;                    North         East    Units  Estimated Accuracy
 JB1110;SPC IL W     -   151,150.      781,190.      MT  (+/- 180 meters Scaled)
 JB1110
 JB1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH032109(NAD 83)
 JB1110
 JB1110                          SUPERSEDED SURVEY CONTROL
 JB1110
 JB1110  NGVD 29 (??/??/92)  139.712  (m)          458.37   (f) ADJ UNCH    2 0
 JB1110
 JB1110.Superseded values are not recommended for survey control.
 JB1110
 JB1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1110.See file dsdata.pdf to determine how the superseded data were derived.
 JB1110
 JB1110_MARKER: DB = BENCH MARK DISK
 JB1110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1110_STAMPING: Z 98 1935
 JB1110_MARK LOGO: CGS
 JB1110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1110+STABILITY: SURFACE MOTION
 JB1110
 JB1110  HISTORY     - Date     Condition        Report By
 JB1110  HISTORY     - 1935     MONUMENTED       CGS
 JB1110  HISTORY     - 1979     GOOD             ILDT
 JB1110  HISTORY     - 20090302 MARK NOT FOUND   ILDT
 JB1110
 JB1110                          STATION DESCRIPTION
 JB1110
 JB1110'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1110'1.2 MI W FROM DU QUOIN.
 JB1110'1.2 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1110'STATION AT DU QUOIN, PERRY COUNTY, AT POLE E 51+07, 22 FEET WEST
 JB1110'OF A ROAD CROSSING, AND 43 FEET SOUTH OF THE CENTERLINE OF THE
 JB1110'TRACK.  A STANDARD DISK, STAMPED Z 98 1935 AND SET IN THE TOP OF
 JB1110'A CONCRETE POST.
 JB1110
 JB1110                          STATION RECOVERY (1979)
 JB1110
 JB1110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1979
 JB1110'RECOVERED IN GOOD CONDITION.
 JB1110
 JB1110                          STATION RECOVERY (2009)
 JB1110
 JB1110'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MW)
 JB1110'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB1221 ***********************************************************************
 JB1221  DESIGNATION -  Z 99
 JB1221  PID         -  JB1221
 JB1221  STATE/COUNTY-  IL/ST CLAIR
 JB1221  COUNTRY     -  US
 JB1221  USGS QUAD   -  FREEBURG (2018)
 JB1221
 JB1221                         *CURRENT SURVEY CONTROL
 JB1221  ______________________________________________________________________
 JB1221* NAD 83(1986) POSITION- 38 24 09.     (N) 089 54 42.     (W)   SCALED
 JB1221* NAVD 88 ORTHO HEIGHT -   146.773 (meters)      481.54  (feet) ADJUSTED
 JB1221  ______________________________________________________________________
 JB1221  GEOID HEIGHT    -        -30.337 (meters)                     GEOID18
 JB1221  DYNAMIC HEIGHT  -        146.679 (meters)      481.23  (feet) COMP
 JB1221  MODELED GRAVITY -    979,983.1   (mgal)                       NAVD 88
 JB1221
 JB1221  VERT ORDER      -  SECOND    CLASS 0
 JB1221
 JB1221.The horizontal coordinates were scaled from a map and have
 JB1221.an estimated accuracy of +/- 6 seconds.
 JB1221
 JB1221.The orthometric height was determined by differential leveling and
 JB1221.adjusted by the NATIONAL GEODETIC SURVEY
 JB1221.in June 1991.
 JB1221
 JB1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB1221.GEOID18 height accuracy estimate available here.
 JB1221
 JB1221.Click photographs - Photos may exist for this station.
 JB1221
 JB1221.The dynamic height is computed by dividing the NAVD 88
 JB1221.geopotential number by the normal gravity value computed on the
 JB1221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB1221.degrees latitude (g = 980.6199 gals.).
 JB1221
 JB1221.The modeled gravity was interpolated from observed gravity values.
 JB1221
 JB1221;                    North         East    Units  Estimated Accuracy
 JB1221;SPC IL W     -   192,680.      722,270.      MT  (+/- 180 meters Scaled)
 JB1221
 JB1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBH457544(NAD 83)
 JB1221
 JB1221                          SUPERSEDED SURVEY CONTROL
 JB1221
 JB1221  NGVD 29 (??/??/92)  146.898  (m)          481.95   (f) ADJ UNCH    2 0
 JB1221
 JB1221.Superseded values are not recommended for survey control.
 JB1221
 JB1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB1221.See file dsdata.pdf to determine how the superseded data were derived.
 JB1221
 JB1221_MARKER: DB = BENCH MARK DISK
 JB1221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB1221_STAMPING: Z 99 1934
 JB1221_MARK LOGO: CGS
 JB1221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB1221+STABILITY: SURFACE MOTION
 JB1221
 JB1221  HISTORY     - Date     Condition        Report By
 JB1221  HISTORY     - 1934     MONUMENTED       CGS
 JB1221  HISTORY     - 1935     GOOD             CGS
 JB1221  HISTORY     - 1988     POOR             USPSQD
 JB1221  HISTORY     - 20120808 MARK NOT FOUND   ILDT
 JB1221
 JB1221                          STATION DESCRIPTION
 JB1221
 JB1221'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 JB1221'1.5 MI S FROM FREEBURG.
 JB1221'1.5 MILES SOUTH ALONG THE ILLINOIS CENTRAL RAILROAD FROM THE
 JB1221'STATION AT FREEBURG, ST. CLAIR COUNTY, AT MILEPOST E 23, AT A
 JB1221'ROAD CROSSING, 40 FEET WEST OF THE WEST MAIN TRACK, AND 33 FEET
 JB1221'NORTH OF A COUNTRY ROAD.  A STANDARD DISK, STAMPED Z 99 1934 AND
 JB1221'SET IN THE TOP OF A CONCRETE POST.
 JB1221
 JB1221                          STATION RECOVERY (1988)
 JB1221
 JB1221'RECOVERY NOTE BY US POWER SQUADRON 1988 (JWO)
 JB1221'MARK RECOVERED IN POOR CONDITION.
 JB1221
 JB1221                          STATION RECOVERY (2012)
 JB1221
 JB1221'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2012 (MAW)
 JB1221'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC0415 ***********************************************************************
 LC0415  DESIGNATION -  Z RESET
 LC0415  PID         -  LC0415
 LC0415  STATE/COUNTY-  IL/PIATT
 LC0415  COUNTRY     -  US
 LC0415  USGS QUAD   -  MANSFIELD (2018)
 LC0415
 LC0415                         *CURRENT SURVEY CONTROL
 LC0415  ______________________________________________________________________
 LC0415* NAD 83(1986) POSITION- 40 12 50.     (N) 088 30 37.     (W)   SCALED
 LC0415* NAVD 88 ORTHO HEIGHT -   222.014 (meters)      728.39  (feet) ADJUSTED
 LC0415  ______________________________________________________________________
 LC0415  GEOID HEIGHT    -        -31.991 (meters)                     GEOID18
 LC0415  DYNAMIC HEIGHT  -        221.904 (meters)      728.03  (feet) COMP
 LC0415  MODELED GRAVITY -    980,123.6   (mgal)                       NAVD 88
 LC0415
 LC0415  VERT ORDER      -  FIRST     CLASS II
 LC0415
 LC0415.The horizontal coordinates were scaled from a map and have
 LC0415.an estimated accuracy of +/- 6 seconds.
 LC0415
 LC0415.The orthometric height was determined by differential leveling and
 LC0415.adjusted by the NATIONAL GEODETIC SURVEY
 LC0415.in June 1991.
 LC0415
 LC0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC0415.GEOID18 height accuracy estimate available here.
 LC0415
 LC0415.Click photographs - Photos may exist for this station.
 LC0415
 LC0415.The dynamic height is computed by dividing the NAVD 88
 LC0415.geopotential number by the normal gravity value computed on the
 LC0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LC0415.degrees latitude (g = 980.6199 gals.).
 LC0415
 LC0415.The modeled gravity was interpolated from observed gravity values.
 LC0415
 LC0415;                    North         East    Units  Estimated Accuracy
 LC0415;SPC IL E     -   393,760.      284,940.      MT  (+/- 180 meters Scaled)
 LC0415
 LC0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCK714525(NAD 83)
 LC0415
 LC0415                          SUPERSEDED SURVEY CONTROL
 LC0415
 LC0415  NGVD 29 (??/??/92)  222.060  (m)          728.54   (f) ADJ UNCH    1 2
 LC0415
 LC0415.Superseded values are not recommended for survey control.
 LC0415
 LC0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC0415.See file dsdata.pdf to determine how the superseded data were derived.
 LC0415
 LC0415_MARKER: DB = BENCH MARK DISK
 LC0415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC0415_STAMPING: Z RESET 1944
 LC0415_MARK LOGO: USGS
 LC0415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC0415+STABILITY: SURFACE MOTION
 LC0415
 LC0415  HISTORY     - Date     Condition        Report By
 LC0415  HISTORY     - 1944     MONUMENTED       NYCRR
 LC0415  HISTORY     - 1954     GOOD             CGS
 LC0415  HISTORY     - 1956     GOOD             CGS
 LC0415  HISTORY     - 1986     MARK NOT FOUND   NGS
 LC0415
 LC0415                          STATION DESCRIPTION
 LC0415
 LC0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 LC0415'AT MANSFIELD.
 LC0415'AT MANSFIELD, AT CROSSING OF THE NEW YORK CENTRAL RAILROAD AND
 LC0415'THE WABASH RAILROAD, 17 FEET NORTH OF NORTH RAIL OF MAIN TRACK
 LC0415'OF THE N.Y.C.RR, 199 FEET EAST OF EAST RAIL OF WABASH RAILROAD, 163
 LC0415'FEET EAST OF SOUTHEAST CORNER OF STATION, 9 FEET NORTH OF EAST
 LC0415'END OF A CONCRETE WALK, ABOUT 1 1/2 FEET BELOW LEVEL OF TRACK AND
 LC0415'SET IN THE TOP OF A CONCRETE POST PROJECTING 10 INCHES.  NOTE-- THIS
 LC0415'BENCH MARK WAS ESTABLISHED BY ENGINEERS OF THE NEW YORK CENTRAL
 LC0415'RAILROAD IN JULY 1944.
 LC0415
 LC0415                          STATION RECOVERY (1956)
 LC0415
 LC0415'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 LC0415'RECOVERED IN GOOD CONDITION.
 LC0415
 LC0415                          STATION RECOVERY (1986)
 LC0415
 LC0415'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 LC0415'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AJ2981 ***********************************************************************
 AJ2981  DESIGNATION -  ZANE AZ07
 AJ2981  PID         -  AJ2981
 AJ2981  STATE/COUNTY-  IL/MCHENRY
 AJ2981  COUNTRY     -  US
 AJ2981  USGS QUAD   -  HARVARD (2018)
 AJ2981
 AJ2981                         *CURRENT SURVEY CONTROL
 AJ2981  ______________________________________________________________________
 AJ2981* NAD 83(2011) POSITION- 42 23 56.17036(N) 088 37 04.85502(W)   ADJUSTED
 AJ2981* NAD 83(2011) ELLIP HT-   244.476 (meters)        (06/27/12)   ADJUSTED
 AJ2981* NAD 83(2011) EPOCH   -  2010.00
 AJ2981* NAVD 88 ORTHO HEIGHT -   278.3   (meters)      913.    (feet) GPS OBS
 AJ2981  ______________________________________________________________________
 AJ2981  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AJ2981  GEOID HEIGHT    -        -33.775 (meters)                     GEOID99
 AJ2981  GEOID HEIGHT    -        -33.841 (meters)                     GEOID18
 AJ2981  NAD 83(2011) X  -    113,773.862 (meters)                     COMP
 AJ2981  NAD 83(2011) Y  - -4,716,041.926 (meters)                     COMP
 AJ2981  NAD 83(2011) Z  -  4,278,595.945 (meters)                     COMP
 AJ2981  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 AJ2981
 AJ2981  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AJ2981  Standards:
 AJ2981         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AJ2981            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AJ2981  -------------------------------------------------------------------
 AJ2981  NETWORK    0.79   1.16           0.36   0.27   0.59     -0.11832274
 AJ2981  -------------------------------------------------------------------
 AJ2981  Click here for local accuracies and other accuracy information.
 AJ2981
 AJ2981.The horizontal coordinates were established by GPS observations
 AJ2981.and adjusted by the National Geodetic Survey in June 2012.
 AJ2981
 AJ2981.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AJ2981.been affixed to the stable North American tectonic plate. See 
 AJ2981.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AJ2981
 AJ2981.The horizontal coordinates are valid at the epoch date displayed above
 AJ2981.which is a decimal equivalence of Year/Month/Day.
 AJ2981
 AJ2981.The orthometric height was determined by GPS observations and a
 AJ2981.high-resolution geoid model.
 AJ2981
 AJ2981.Significant digits in the geoid height do not necessarily reflect accuracy.
 AJ2981.GEOID18 height accuracy estimate available here.
 AJ2981
 AJ2981.Click photographs - Photos may exist for this station.
 AJ2981
 AJ2981.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AJ2981
 AJ2981.The Laplace correction was computed from DEFLEC18 derived deflections.
 AJ2981
 AJ2981.The ellipsoidal height was determined by GPS observations
 AJ2981.and is referenced to NAD 83.
 AJ2981
 AJ2981. The following values were computed from the NAD 83(2011) position.
 AJ2981
 AJ2981;                    North         East     Units Scale Factor Converg.
 AJ2981;SPC IL E     -   636,453.464   276,562.354   MT  0.99998176   -0 11 31.1
 AJ2981;SPC IL E     - 2,088,097.74    907,354.99   sFT  0.99998176   -0 11 31.1
 AJ2981;UTM  16      - 4,695,339.190   366,838.414   MT  0.99981817   -1 05 28.2
 AJ2981
 AJ2981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AJ2981!SPC IL E     -   0.99996166  x   0.99998176  =   0.99994342
 AJ2981!UTM  16      -   0.99996166  x   0.99981817  =   0.99977984
 AJ2981
 AJ2981_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM6683895339(NAD 83)
 AJ2981
 AJ2981                          SUPERSEDED SURVEY CONTROL
 AJ2981
 AJ2981  NAD 83(2007)-  42 23 56.17035(N)    088 37 04.85594(W) AD(2002.00) 0
 AJ2981  ELLIP H (02/10/07)  244.506  (m)                       GP(2002.00)    
 AJ2981  ELLIP H (02/03/05)  244.494  (m)                       GP(       ) 4 2
 AJ2981  NAD 83(1997)-  42 23 56.17041(N)    088 37 04.85592(W) AD(       ) 1
 AJ2981  ELLIP H (04/24/01)  244.532  (m)                       GP(       ) 4 1
 AJ2981
 AJ2981.Superseded values are not recommended for survey control.
 AJ2981
 AJ2981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AJ2981.See file dsdata.pdf to determine how the superseded data were derived.
 AJ2981
 AJ2981_MARKER: DZ = AZIMUTH MARK DISK
 AJ2981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AJ2981_STAMPING: ZANE
 AJ2981_MAGNETIC: N = NO MAGNETIC MATERIAL
 AJ2981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AJ2981+STABILITY: SURFACE MOTION
 AJ2981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AJ2981+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2010
 AJ2981
 AJ2981  HISTORY     - Date     Condition        Report By
 AJ2981  HISTORY     - 1991     MONUMENTED       MSE
 AJ2981  HISTORY     - 20000816 GOOD             SECI
 AJ2981  HISTORY     - 20100209 GOOD             ILDT
 AJ2981
 AJ2981                          STATION DESCRIPTION
 AJ2981
 AJ2981'DESCRIBED BY SMITH ENG CONS INC 2000 (RJW)
 AJ2981'STATION IS LOCATED WITHIN THE CITY OF HARVARD IN SECTION 11  T45N
 AJ2981'R5E.  TO REACH THE STATION FROM THE INTERSECTION OF IL RT 173 AND
 AJ2981'US RT 14 PROCEED WEST ON IL RT 173 FOR 0.50 MI TO MARENGO ROAD.
 AJ2981'THEN PROCEED SOUTH ON MARENGO RD FOR 1.5 MI TO STATION LOCATED
 AJ2981'23 FT EAST OF EDGE OF PAVEMENT OF MARENGO RD ACROSS FROM
 AJ2981'ADDRESS 5007.  STATION IS LOCATED 6 FT NORTHEAST OF POWERPOLE AND
 AJ2981'30 FT SOUTHEAST OF MAILBOX.
 AJ2981
 AJ2981                          STATION RECOVERY (2010)
 AJ2981
 AJ2981'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2010 (MW)
 AJ2981'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA6280 ***********************************************************************
 AA6280  DESIGNATION -  ZAU A
 AA6280  PID         -  AA6280
 AA6280  STATE/COUNTY-  IL/KANE
 AA6280  COUNTRY     -  US
 AA6280  USGS QUAD   -  AURORA NORTH (2018)
 AA6280
 AA6280                         *CURRENT SURVEY CONTROL
 AA6280  ______________________________________________________________________
 AA6280* NAD 83(2011) POSITION- 41 46 59.88340(N) 088 19 58.40618(W)   ADJUSTED
 AA6280* NAD 83(2011) ELLIP HT-   181.508 (meters)        (06/27/12)   ADJUSTED
 AA6280* NAD 83(2011) EPOCH   -  2010.00
 AA6280* NAVD 88 ORTHO HEIGHT -   214.560 (meters)      703.94  (feet) ADJUSTED
 AA6280  ______________________________________________________________________
 AA6280  GEOID HEIGHT    -        -33.061 (meters)                     GEOID18
 AA6280  NAD 83(2011) X  -    138,573.290 (meters)                     COMP
 AA6280  NAD 83(2011) Y  - -4,761,189.624 (meters)                     COMP
 AA6280  NAD 83(2011) Z  -  4,227,807.597 (meters)                     COMP
 AA6280  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 AA6280  DYNAMIC HEIGHT  -        214.485 (meters)      703.69  (feet) COMP
 AA6280  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 AA6280
 AA6280  VERT ORDER      -  SECOND    CLASS I
 AA6280
 AA6280  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA6280  Standards:
 AA6280         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA6280            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA6280  -------------------------------------------------------------------
 AA6280  NETWORK    0.37   0.90           0.16   0.14   0.46     -0.05356402
 AA6280  -------------------------------------------------------------------
 AA6280  Click here for local accuracies and other accuracy information.
 AA6280
 AA6280.The horizontal coordinates were established by GPS observations
 AA6280.and adjusted by the National Geodetic Survey in June 2012.
 AA6280
 AA6280.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA6280.been affixed to the stable North American tectonic plate. See 
 AA6280.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA6280
 AA6280.The horizontal coordinates are valid at the epoch date displayed above
 AA6280.which is a decimal equivalence of Year/Month/Day.
 AA6280
 AA6280.The orthometric height was determined by differential leveling and
 AA6280.adjusted by the NATIONAL GEODETIC SURVEY
 AA6280.in April 2001.
 AA6280
 AA6280.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA6280.GEOID18 height accuracy estimate available here.
 AA6280
 AA6280.Click photographs - Photos may exist for this station.
 AA6280
 AA6280.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA6280
 AA6280.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA6280
 AA6280.The ellipsoidal height was determined by GPS observations
 AA6280.and is referenced to NAD 83.
 AA6280
 AA6280.The dynamic height is computed by dividing the NAVD 88
 AA6280.geopotential number by the normal gravity value computed on the
 AA6280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA6280.degrees latitude (g = 980.6199 gals.).
 AA6280
 AA6280.The modeled gravity was interpolated from observed gravity values.
 AA6280
 AA6280. The following values were computed from the NAD 83(2011) position.
 AA6280
 AA6280;                    North         East     Units Scale Factor Converg.
 AA6280;SPC IL E     -   568,034.191   300,036.804   MT  0.99997500   +0 00 01.1
 AA6280;SPC IL E     - 1,863,625.51    984,370.75   sFT  0.99997500   +0 00 01.1
 AA6280;UTM  16      - 4,626,575.357   389,238.305   MT  0.99975097   -0 53 17.6
 AA6280
 AA6280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA6280!SPC IL E     -   0.99997153  x   0.99997500  =   0.99994653
 AA6280!UTM  16      -   0.99997153  x   0.99975097  =   0.99972251
 AA6280
 AA6280_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8923826575(NAD 83)
 AA6280
 AA6280                          SUPERSEDED SURVEY CONTROL
 AA6280
 AA6280  NAD 83(2007)-  41 46 59.88336(N)    088 19 58.40690(W) AD(2002.00) 0
 AA6280  ELLIP H (02/10/07)  181.537  (m)                       GP(2002.00)    
 AA6280  ELLIP H (09/22/04)  181.538  (m)                       GP(       ) 4 1
 AA6280  NAD 83(1992)-  41 46 59.88376(N)    088 19 58.40751(W) AD(1995.00) A
 AA6280  ELLIP H (08/25/95)  181.566  (m)                       GP(1995.00) 1 1
 AA6280  NAVD 88             214.56   (m)          703.9    (f) LEVELING    3  
 AA6280
 AA6280.Superseded values are not recommended for survey control.
 AA6280
 AA6280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA6280.See file dsdata.pdf to determine how the superseded data were derived.
 AA6280
 AA6280_MARKER: F = FLANGE-ENCASED ROD
 AA6280_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA6280_STAMPING: ZAU A 1995
 AA6280_MARK LOGO: NGS
 AA6280_PROJECTION: RECESSED 6 CENTIMETERS
 AA6280_MAGNETIC: I = MARKER IS A STEEL ROD
 AA6280_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA6280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA6280+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2006
 AA6280_ROD/PIPE-DEPTH: 12 meters
 AA6280_SLEEVE-DEPTH  : 1.5 meters
 AA6280
 AA6280  HISTORY     - Date     Condition        Report By
 AA6280  HISTORY     - 1995     MONUMENTED       NGS
 AA6280  HISTORY     - 19980506 GOOD             USPSQD
 AA6280  HISTORY     - 20060927 GOOD             PATRIC
 AA6280
 AA6280                          STATION DESCRIPTION
 AA6280
 AA6280'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (CSM)
 AA6280'THE STATION IS LOCATED ON THE NORTH SIDE OF AURORA ABOUT 1.4 KM (0.85
 AA6280'MI) WEST OF THE WEST BANK OF THE FOX RIVER AND 1.4 KM (0.85 MI) SOUTH
 AA6280'OF THE I-88 (EAST-WEST TOLLWAY) AT THE FAA ARTCC (ALSO KNOW AS CHICAGO
 AA6280'CENTER) .  TO REACH FROM THE CENTER OF THE STATE HWY 31 BRIDGE
 AA6280'(LINCOLN WAY) BRIDGE OVER I-88 IN AURORA, GO SOUTH ON STATE HWY 31 FOR
 AA6280'1.1 MI (1.8 KM) TO INDIAN TRAIL ROAD, TURN RIGHT ON INDIAN TRAIL ROAD
 AA6280'AND GO WEST FOR 0.75 MI (1.21 KM) TO A GATE ON THE RIGHT JUST PAST
 AA6280'HIGHLAND AVE.  AND A RAILROAD CROSSING AT THE ENTRANCE TO THE FAA
 AA6280'FACILITY.  PASS THROUGH THE GATE AND PROCEED NORTHWEST 0.15 MI (0.24
 AA6280'KM) TO THE NW CORNER OF THE PARKING LOT AND THE STATION IN THE GRASS.
 AA6280'IT IS 66.85 FT (20.38 M) SSE OF THE NW CORNER OF THE PROPERTY AT A
 AA6280'CORNER IN THE CHAIN LINK FENCE, 43 FT (13.1 M) SOUTH OF THE CENTER OF
 AA6280'A 4 IN PIPE BASE OF THE SMALLEST OF TWO DISK ANTENNAS, 29.18 FT (8.89
 AA6280'M) EAST OF THE CHAIN LINK FENCE AND A FIBERGLASS WITNESS POST ALONG
 AA6280'THE FENCELINE, 12.58 FT (3.83 M) SW OF THE WESTERNMOST CORNER OF THE
 AA6280'PARKING LOT AND 6.40 FT (1.95 M) WEST OF THE WEST CURB OF THE PARKING
 AA6280'LOT.  CONTACT - BERNIE WOOLRIDGE, FAA-AGL-421, OHARE LAKES OFFICE
 AA6280'CENTER, 2300 EAST DEVON AVE., DES PLAINES, IL 60018.  PHONE
 AA6280'708-294-7422.
 AA6280
 AA6280                          STATION RECOVERY (1998)
 AA6280
 AA6280'RECOVERY NOTE BY US POWER SQUADRON 1998
 AA6280'RECOVERED IN GOOD CONDITION.
 AA6280
 AA6280                          STATION RECOVERY (2006)
 AA6280
 AA6280'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (BFR)
 AA6280'THE STATION IS IN AURORA, IL.
 AA6280'
 AA6280'THE STATION IS LOCATED ON THE NORTH SIDE OF AURORA ABOUT 1.4 KM (0.85
 AA6280'MI) WEST OF THE WEST BANK OF THE FOX RIVER AND 1.4 KM (0.85 MI) SOUTH
 AA6280'OF THE I-88 (EAST-WEST TOLLWAY) AT THE FAA ARTCC (ALSO KNOWN AS
 AA6280'CHICAGO CENTER).
 AA6280'
 AA6280'TO REACH FROM THE CENTER OF THE STATE HIGHWAY 31 BRIDGE (LINCOLN WAY)
 AA6280'BRIDGE OVER I-88 IN AURORA, GO SOUTH ON STATE HIGHWAY 31 FOR 1.1 MI
 AA6280'(1.8 KM) TO INDIAN TRAIL ROAD, TURN RIGHT ON INDIAN TRAIL ROAD AND GO
 AA6280'WEST FOR 0.75 MI (1.21 KM) TO A GATE ON THE RIGHT JUST PAST HIGHLAND
 AA6280'AVENUE.  AND A RAILROAD CROSSING AT THE ENTRANCE TO THE FAA FACILITY.
 AA6280'PASS THROUGH THE GATE AND PRECEDE NORTHWEST 0.15 MI (0.24 KM) TO THE
 AA6280'NORTHWEST CORNER OF THE PARKING LOT.  THE STATION IS IN THE GRASS.
 AA6280'
 AA6280'IT IS 66.85 FT (20.38 M) SOUTH-SOUTHEAST OF THE NORTHWEST CORNER OF
 AA6280'THE PROPERTY AT A CORNER IN THE CHAIN LINK FENCE, 43 FT (13.1 M) SOUTH
 AA6280'OF THE CENTER OF A 4 IN PIPE BASE OF THE SMALLEST OF TWO DISK
 AA6280'ANTENNAS, 29.18 FT (8.89 M) EAST OF THE CHAIN LINK FENCE AND A
 AA6280'FIBERGLASS WITNESS POST ALONG THE FENCELINE, 12.58 FT (3.83 M)
 AA6280'SOUTHWEST OF THE WESTERNMOST CORNER OF THE PARKING LOT AND 6.40 FT
 AA6280'(1.95 M) WEST OF THE WEST CURB OF THE PARKING LOT.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 AA6281 ***********************************************************************
 AA6281  FBN         -  This is a Federal Base Network Control Station.
 AA6281  DESIGNATION -  ZAU B
 AA6281  PID         -  AA6281
 AA6281  STATE/COUNTY-  IL/KANE
 AA6281  COUNTRY     -  US
 AA6281  USGS QUAD   -  AURORA NORTH (2018)
 AA6281
 AA6281                         *CURRENT SURVEY CONTROL
 AA6281  ______________________________________________________________________
 AA6281* NAD 83(2011) POSITION- 41 47 35.84852(N) 088 19 50.01563(W)   ADJUSTED
 AA6281* NAD 83(2011) ELLIP HT-   178.157 (meters)        (06/27/12)   ADJUSTED
 AA6281* NAD 83(2011) EPOCH   -  2010.00
 AA6281* NAVD 88 ORTHO HEIGHT -   211.213 (meters)      692.95  (feet) ADJUSTED
 AA6281  ______________________________________________________________________
 AA6281  GEOID HEIGHT    -        -33.068 (meters)                     GEOID18
 AA6281  NAD 83(2011) X  -    138,745.353 (meters)                     COMP
 AA6281  NAD 83(2011) Y  - -4,760,442.353 (meters)                     COMP
 AA6281  NAD 83(2011) Z  -  4,228,632.730 (meters)                     COMP
 AA6281  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 AA6281  DYNAMIC HEIGHT  -        211.140 (meters)      692.72  (feet) COMP
 AA6281  MODELED GRAVITY -    980,271.4   (mgal)                       NAVD 88
 AA6281
 AA6281  VERT ORDER      -  SECOND    CLASS I
 AA6281
 AA6281  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA6281  Standards:
 AA6281         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA6281            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA6281  -------------------------------------------------------------------
 AA6281  NETWORK    0.18   0.37           0.08   0.07   0.19     -0.01206599
 AA6281  -------------------------------------------------------------------
 AA6281  Click here for local accuracies and other accuracy information.
 AA6281
 AA6281.The horizontal coordinates were established by GPS observations
 AA6281.and adjusted by the National Geodetic Survey in June 2012.
 AA6281
 AA6281.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA6281.been affixed to the stable North American tectonic plate. See 
 AA6281.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA6281
 AA6281.The horizontal coordinates are valid at the epoch date displayed above
 AA6281.which is a decimal equivalence of Year/Month/Day.
 AA6281
 AA6281.The orthometric height was determined by differential leveling and
 AA6281.adjusted by the NATIONAL GEODETIC SURVEY
 AA6281.in April 2001.
 AA6281
 AA6281.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA6281.GEOID18 height accuracy estimate available here.
 AA6281
 AA6281.Click photographs - Photos may exist for this station.
 AA6281
 AA6281.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA6281
 AA6281.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA6281
 AA6281.The ellipsoidal height was determined by GPS observations
 AA6281.and is referenced to NAD 83.
 AA6281
 AA6281.The dynamic height is computed by dividing the NAVD 88
 AA6281.geopotential number by the normal gravity value computed on the
 AA6281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AA6281.degrees latitude (g = 980.6199 gals.).
 AA6281
 AA6281.The modeled gravity was interpolated from observed gravity values.
 AA6281
 AA6281. The following values were computed from the NAD 83(2011) position.
 AA6281
 AA6281;                    North         East     Units Scale Factor Converg.
 AA6281;SPC IL E     -   569,143.783   300,230.518   MT  0.99997500   +0 00 06.7
 AA6281;SPC IL E     - 1,867,265.89    985,006.29   sFT  0.99997500   +0 00 06.7
 AA6281;UTM  16      - 4,627,681.563   389,449.157   MT  0.99975039   -0 53 12.6
 AA6281
 AA6281!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA6281!SPC IL E     -   0.99997206  x   0.99997500  =   0.99994706
 AA6281!UTM  16      -   0.99997206  x   0.99975039  =   0.99972245
 AA6281
 AA6281_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCM8944927681(NAD 83)
 AA6281
 AA6281                          SUPERSEDED SURVEY CONTROL
 AA6281
 AA6281  NAD 83(2007)-  41 47 35.84848(N)    088 19 50.01634(W) AD(2002.00) 0
 AA6281  ELLIP H (02/10/07)  178.186  (m)                       GP(2002.00)    
 AA6281  ELLIP H (09/15/03)  178.192  (m)                       GP(       ) 4 1
 AA6281  NAD 83(1997)-  41 47 35.84884(N)    088 19 50.01696(W) AD(1995.00) A
 AA6281  ELLIP H (08/25/95)  178.220  (m)                       GP(1995.00) 1 1
 AA6281  NAVD 88             211.21   (m)          692.9    (f) LEVELING    3  
 AA6281
 AA6281.Superseded values are not recommended for survey control.
 AA6281
 AA6281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA6281.See file dsdata.pdf to determine how the superseded data were derived.
 AA6281
 AA6281_MARKER: F = FLANGE-ENCASED ROD
 AA6281_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AA6281_STAMPING: ZAU B 1995
 AA6281_MARK LOGO: NGS
 AA6281_PROJECTION: FLUSH
 AA6281_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA6281_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA6281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA6281+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2025
 AA6281_ROD/PIPE-DEPTH: 9.00 meters
 AA6281_SLEEVE-DEPTH  : 0.91 meters
 AA6281
 AA6281  HISTORY     - Date     Condition        Report By
 AA6281  HISTORY     - 1995     MONUMENTED       NGS
 AA6281  HISTORY     - 19960817 GOOD             SECI
 AA6281  HISTORY     - 19970506 GOOD             NGS
 AA6281  HISTORY     - 19970616 GOOD             NGS
 AA6281  HISTORY     - 19980506 GOOD             USPSQD
 AA6281  HISTORY     - 20000316 GOOD             SECI
 AA6281  HISTORY     - 20010501 GOOD             ASMINC
 AA6281  HISTORY     - 200205   GOOD             ASCPC
 AA6281  HISTORY     - 20020530 GOOD             CMT
 AA6281  HISTORY     - 20020905 GOOD             NGS
 AA6281  HISTORY     - 20050408 GOOD             STAFER
 AA6281  HISTORY     - 20060927 GOOD             PATRIC
 AA6281  HISTORY     - 20080215 GOOD             SECI
 AA6281  HISTORY     - 20250715 GOOD             ILDW
 AA6281
 AA6281                          STATION DESCRIPTION
 AA6281
 AA6281'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (CSM)
 AA6281'THE STATION IS LOCATED IN NORTH AURORA IN AN INDUSTRIAL AREA.  TO
 AA6281'REACH THE STATION FROM THE HWY 31 OVERPASS OF I-88 TOLLWAY, GO SOUTH
 AA6281'FOR 0.8 MI (1.3 KM) ON HWY 31 TO SULLIVAN ROAD.  TURN RIGHT ON
 AA6281'SULLIVAN AND GO WEST FOR 0.5 MI (0.8 KM) TO EVERGREEN DRIVE.  TURN
 AA6281'RIGHT AND GO NORTH ON EVERGREEN FOR 0.3 MI (0.5 KM) TO THE DART
 AA6281'CONTAINER CORPORATION ON THE LEFT AND THE STATION ON THE RIGHT.  THE
 AA6281'STATION IS 77.6 FT (23.7 M) SW OF A RAILROAD JUNCTION SWITCH LEVER,
 AA6281'41.7 FT (12.7 M) WEST OF THE CENTERLINE OF THE MAIN NORTH/SOUTH
 AA6281'RAILROAD TRACK, 39.2 FT (11.9 M) EAST OF THE CENTERLINE OF EVERGREEN
 AA6281'DRIVE AND ON LINE WITH THE DART CONTAINER CORPORATION SIGN AND
 AA6281'FLAGPOLE.
 AA6281
 AA6281                          STATION RECOVERY (1996)
 AA6281
 AA6281'RECOVERY NOTE BY SMITH ENG CONS INC 1996 (MGR)
 AA6281'RECOVERED AS DESCRIBED.
 AA6281
 AA6281                          STATION RECOVERY (1997)
 AA6281
 AA6281'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 AA6281'THE STATION IS LOCATED IN NORTH AURORA, IN AN INDUSTRIAL AREA, IN A
 AA6281'GRASS STRIP ABOUT 15 M (49.2 FT) WIDE X 50 M (164.0 FT) LONG, EAST OF
 AA6281'AND IN LINE WITH THE DART CORPORATION SIGN AND FLAGPOLE, AND JUST
 AA6281'NORTH-NORTHEAST OF A SMALL GRAVEL PULLOFF AREA.  OWNERSHIP--ILLINOIS
 AA6281'DEPARTMENT OF TRANSPORTATION.  TO REACH FROM THE OVERPASS AT THE
 AA6281'JUNCTION OF INTERSTATE HIGHWAY 88 AND STATE HIGHWAY 31 IN NORTH
 AA6281'AURORA, GO SOUTH ON HIGHWAY 31 FOR 0.97 KM (0.60 MI) TO A PAVED
 AA6281'CROSSROAD (SULLIVAN ROAD).  TURN RIGHT, WEST, ON THE ROAD FOR 0.8 KM
 AA6281'(0.50 MI) TO A PAVED CROSSROAD ON THE RIGHT (EVERGREEN DRIVE) JUST
 AA6281'AFTER A RAILROAD CROSSING.  TURN RIGHT, NORTH, ON THE ROAD FOR 0.5 KM
 AA6281'(0.30 MI) TO THE DART CONTAINER CORPORATION ON THE LEFT AND THE
 AA6281'STATION ON THE RIGHT.  THE STATION IS A PUNCH HOLE TOP CENTER OF A
 AA6281'STAINLESS STEEL ROD IN A 2.5 CM GREASE FILLED SLEEVE 0.91 M (3.0 FT)
 AA6281'LONG ENCASED IN A 12.7 CM PVC PIPE WITH A LOGO CAP SURROUNDED BY
 AA6281'CONCRETE SET FLUSH WITH THE GROUND.  IT IS 23.7 M (77.8 FT) SOUTHWEST
 AA6281'OF THE SOUTHWEST CORNER OF A RAILROAD SWITCH LEVER, 12.7 M (41.7 FT)
 AA6281'WEST OF THE CENTER OF THE MAIN NORTH-SOUTH SET OF TRACKS, AND 11.9 M
 AA6281'(39.0 FT) EAST OF THE CENTER OF EVERGREEN DRIVE.
 AA6281
 AA6281                          STATION RECOVERY (1997)
 AA6281
 AA6281'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (CSM)
 AA6281'RECOVERED AS DESCRIBED.
 AA6281
 AA6281                          STATION RECOVERY (1998)
 AA6281
 AA6281'RECOVERY NOTE BY US POWER SQUADRON 1998
 AA6281'RECOVERED IN GOOD CONDITION.
 AA6281
 AA6281                          STATION RECOVERY (2000)
 AA6281
 AA6281'RECOVERY NOTE BY SMITH ENG CONS INC 2000 (MRF)
 AA6281'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 AA6281
 AA6281                          STATION RECOVERY (2001)
 AA6281
 AA6281'RECOVERY NOTE BY ADVANCED SURVEYING AND MAPPING 2001 (LEE)
 AA6281'RECOVERED IN GOOD CONDITION.
 AA6281
 AA6281                          STATION RECOVERY (2002)
 AA6281
 AA6281'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 AA6281'RECOVERED AS DESCRIBED
 AA6281
 AA6281                          STATION RECOVERY (2002)
 AA6281
 AA6281'RECOVERY NOTE BY CRAWFORD MURPHY AND TILLY INC 2002 (KWS)
 AA6281'RECOVERED IN GOOD CONDITION.
 AA6281
 AA6281                          STATION RECOVERY (2002)
 AA6281
 AA6281'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (JK)
 AA6281'RECOVERED AS DESCRIBED
 AA6281
 AA6281                          STATION RECOVERY (2005)
 AA6281
 AA6281'RECOVERY NOTE BY STACY FERGUSON LAND SURVEYING INC 2005 (MRF)
 AA6281'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 AA6281
 AA6281                          STATION RECOVERY (2006)
 AA6281
 AA6281'RECOVERY NOTE BY PATRICK ENGINEERING INCORPORATED 2006 (DFR)
 AA6281'THE STATION IS IN AURORA, IL.
 AA6281'
 AA6281'THE STATION IS LOCATED ALONG EVERGREEN DRIVE, 0.35 MI (0.6 KM) NORTH
 AA6281'OF SULLIVAN ROAD AND SOUTH OF THE ENTRANCE FOR SMOKE TREE BUSINESS
 AA6281'PARK.
 AA6281'
 AA6281'STATION IS 205.0 FT (62.5 M) SOUTH OF THE CENTERLINE OF THE ENTRANCE
 AA6281'FOR SMOKE TREE BUSINESS PARK, 39.0 FT (11.9 M) EAST OF THE CENTERLINE
 AA6281'OF EVERGREEN DRIVE, AND 39.0 FT (11.9 M) WEST OF THE RAILROAD TRACK
 AA6281'CENTERLINE.  THE MONUMENT IS A STEEL ROD AND DATUM POINT WITH SLEEVE
 AA6281'AND LID, LEVEL WITH ROAD GRADE.
 AA6281
 AA6281                          STATION RECOVERY (2008)
 AA6281
 AA6281'RECOVERY NOTE BY SMITH ENG CONS INC 2008 (MRF)
 AA6281'RECOVERED AS DESCRIBED USING 1997 DESCRIPTION
 AA6281
 AA6281                          STATION RECOVERY (2025)
 AA6281
 AA6281'RECOVERY NOTE BY ILLINOIS DIVISION OF WATERWAYS 2025 (BH)
 AA6281'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LC1848 ***********************************************************************
 LC1848  DESIGNATION -  ZIMMERMAN
 LC1848  PID         -  LC1848
 LC1848  STATE/COUNTY-  IL/MCLEAN
 LC1848  COUNTRY     -  US
 LC1848  USGS QUAD   -  LEXINGTON (2018)
 LC1848
 LC1848                         *CURRENT SURVEY CONTROL
 LC1848  ______________________________________________________________________
 LC1848* NAD 83(1997) POSITION- 40 43 31.28192(N) 088 47 42.77796(W)   ADJUSTED
 LC1848* NAVD 88 ORTHO HEIGHT -   232.    (meters)      761.    (feet) SCALED
 LC1848  ______________________________________________________________________
 LC1848  GEOID HEIGHT    -        -32.136 (meters)                     GEOID18
 LC1848  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 LC1848  HORZ ORDER      -  FIRST
 LC1848
 LC1848.The horizontal coordinates were established by classical geodetic methods
 LC1848.and adjusted by the National Geodetic Survey in October 1999.
 LC1848
 LC1848.The orthometric height was scaled from a topographic map.
 LC1848
 LC1848.Significant digits in the geoid height do not necessarily reflect accuracy.
 LC1848.GEOID18 height accuracy estimate available here.
 LC1848
 LC1848.Click photographs - Photos may exist for this station.
 LC1848
 LC1848.The Laplace correction was computed from DEFLEC18 derived deflections.
 LC1848
 LC1848. The following values were computed from the NAD 83(1997) position.
 LC1848
 LC1848;                    North         East     Units Scale Factor Converg.
 LC1848;SPC IL E     -   450,645.625   260,979.461   MT  0.99999373   -0 18 04.9
 LC1848;SPC IL E     - 1,478,493.19    856,230.11   sFT  0.99999373   -0 18 04.9
 LC1848;UTM  16      - 4,509,819.608   348,390.872   MT  0.99988292   -1 10 17.3
 LC1848
 LC1848!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LC1848!SPC IL E     -   0.99996866  x   0.99999373  =   0.99996239
 LC1848!UTM  16      -   0.99996866  x   0.99988292  =   0.99985158
 LC1848
 LC1848:                Primary Azimuth Mark                     Grid Az
 LC1848:SPC IL E     -  ZIMMERMAN AZ MK                          001 48 39.2
 LC1848:UTM  16      -  ZIMMERMAN AZ MK                          002 40 51.6
 LC1848
 LC1848_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCL4839009819(NAD 83)
 LC1848
 LC1848|---------------------------------------------------------------------|
 LC1848| PID    Reference Object                     Distance      Geod. Az  |
 LC1848|                                                           dddmmss.s |
 LC1848| CI8863 ZIMMERMAN AZ MK                                    0013034.3 |
 LC1848| CI8864 ZIMMERMAN RM 1                       27.167 METERS 04144     |
 LC1848| LC1843 CHENOA ST JOSEPH CATH CH SPIRE      APPROX. 6.5 KM 0712521.2 |
 LC1848| LC1842 CHENOA MUNICIPAL STANDPIPE          APPROX. 6.8 KM 0725555.0 |
 LC1848| CI8865 ZIMMERMAN RM 2                       23.940 METERS 13028     |
 LC1848| LC1840 COLFAX MUNICIPAL TANK               APPROX.23.3 KM 1390316.9 |
 LC1848| LC1847 LEXINGTON MUNICIPAL STANDPIPE       APPROX. 9.4 KM 1723056.7 |
 LC1848| LC1863 WINDTOWN LUTHERAN CHURCH SPIRE      APPROX.20.4 KM 3310723.3 |
 LC1848| LC1856 FLANAGAN ST JOHNS EV LUTH CH        APPROX.17.4 KM 3414222.8 |
 LC1848| LC1855 FLANAGAN MUNICIPAL TANK             APPROX.17.7 KM 3415051.8 |
 LC1848|---------------------------------------------------------------------|
 LC1848
 LC1848                          SUPERSEDED SURVEY CONTROL
 LC1848
 LC1848  NAD 83(1986)-  40 43 31.29688(N)    088 47 42.78523(W) AD(       ) 1
 LC1848  NAD 27      -  40 43 31.17100(N)    088 47 42.55000(W) AD(       ) 1
 LC1848
 LC1848.Superseded values are not recommended for survey control.
 LC1848
 LC1848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LC1848.See file dsdata.pdf to determine how the superseded data were derived.
 LC1848
 LC1848_MARKER: DS = TRIANGULATION STATION DISK
 LC1848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LC1848_STAMPING: ZIMMERMAN 1939
 LC1848_MARK LOGO: CGS
 LC1848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LC1848+STABILITY: SURFACE MOTION
 LC1848
 LC1848  HISTORY     - Date     Condition        Report By
 LC1848  HISTORY     - 1939     MONUMENTED       CGS
 LC1848  HISTORY     - 1959     GOOD             CGS
 LC1848  HISTORY     - 1960     GOOD             CGS
 LC1848
 LC1848                          STATION DESCRIPTION
 LC1848
 LC1848'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FBQ)
 LC1848'THE STATION IS LOCATED 1/2 MILE EAST AND 1 MILE SOUTH OF
 LC1848'MEADOWS.  4 MILES WEST AND 1 MILE SOUTH OF CHENOA.  1 MILE
 LC1848'SOUTH OF U.S. HIGHWAY NO. 24 AND IN THE NE 1/4 NE 1/4 OF
 LC1848'SEC. 18, T. 26 N., R. 4 E., ON LAND OWNED BY ED. ZIMMERMAN.
 LC1848'IT IS SET IN A NORTH-AND-SOUTH FENCE LINE, 32 FEET WEST OF THE
 LC1848'CENTER LINE OF A GRAVELED ROAD, 40 FEET SOUTH OF A TELEPHONE
 LC1848'POLE, 13 FEET SOUTH OF A CONCRETE RIGHT-OF-WAY POST, AND 0.05
 LC1848'MILE SOUTH OF A SIDE ROAD EAST.  THE MARK,
 LC1848'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED
 LC1848'ZIMMERMAN 1939.
 LC1848'
 LC1848'TO REACH THE STATION FROM THE SCHOOLHOUSE ON U.S. HIGHWAY
 LC1848'NO. 24 ON THE SOUTH SIDE OF MEADOWS, GO EAST ON HIGHWAY NO.
 LC1848'24 FOR 0.5 MILE, TURN RIGHT (SOUTH) AND GO 1.0 MILE TO THE
 LC1848'STATION ON THE RIGHT (WEST) SIDE OF THE ROAD.
 LC1848'
 LC1848'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 LC1848'BRONZE DISKS SET IN CONCRETE.
 LC1848'
 LC1848'REFERENCE MARK NO. 1 IS 27.420 METERS, 89.95 FEET, NORTHEAST
 LC1848'OF THE STATION.  IT IS ON THE WEST SIDE OF A NORTH-AND-SOUTH
 LC1848'FENCE LINE, 28 FEET EAST OF THE CENTER LINE OF THE ROAD,
 LC1848'10 FEET SOUTH OF THE NORTHWEST FENCE CORNER OF A FARMYARD,
 LC1848'AND 29 FEET NORTH OF THE NORTH POST OF THE FARMYARD GATE.
 LC1848'THE MARK, PROJECTS 4 INCHES ABOVE THE GROUND AND
 LC1848'IS STAMPED ZIMMERMAN NO 1 1939.
 LC1848'
 LC1848'REFERENCE MARK NO. 2 IS 23.940 METERS, 78.55 FEET, SOUTHEAST
 LC1848'OF THE STATION.  IT IS ON THE WEST SIDE OF THE NORTH-AND-SOUTH
 LC1848'FENCE LINE, 28 FEET EAST OF THE CENTER LINE OF THE ROAD
 LC1848'AND 3 FEET NORTH OF A POWER LINE POLE.  THE MARK,
 LC1848'PROJECTS 4 INCHES ABOVE THE GROUND AND IS STAMPED ZIMMERMAN
 LC1848'NO 2 1939.
 LC1848'
 LC1848'AZIMUTH MARK IS 0.3 MILE NORTH-NORTHEAST OF THE STATION.
 LC1848'IT IS ON THE WEST SIDE OF A NORTH-AND-SOUTH FENCE LINE (THE
 LC1848'WEST FENCE OF AN ORCHARD), 31 FEET EAST OF THE CENTER LINE
 LC1848'OF THE ROAD, AND 44 FEET SOUTH OF THE NORTH FENCE OF THE
 LC1848'ORCHARD.  THE MARK, PROJECTS 4 INCHES ABOVE THE
 LC1848'GROUND AND IS STAMPED ZIMMERMAN 1939.
 LC1848'
 LC1848'ALL MARKS ARE WITNESSED BY 4- BY 4-INCH WHITE POST WHICH
 LC1848'PROJECTS 2-1/2 FEET ABOVE THE GROUND.
 LC1848'
 LC1848'77-FOOT TOWER NEEDED TO SEE 87-FOOT TOWER AT FLANAGAN.
 LC1848'
 LC1848'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT FEVERS.
 LC1848'
 LC1848'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT SCHLOSSER.
 LC1848'
 LC1848'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT HUTSON.
 LC1848'
 LC1848'37-FOOT TOWER NEEDED TO SEE 64-FOOT TOWER AT MYER.
 LC1848'
 LC1848'37-FOOT TOWER NEEDED TO SEE 77-FOOT TOWER AT CHENOA.
 LC1848'
 LC1848'37-FOOT TOWER NEEDED TO SEE 90-FOOT TOWER AT KING.
 LC1848'
 LC1848'HEIGHT OF LIGHT ABOVE STATION MARK - 29 METERS.
 LC1848
 LC1848                          STATION RECOVERY (1959)
 LC1848
 LC1848'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JAW)
 LC1848'STATION RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 LC1848
 LC1848                          STATION RECOVERY (1960)
 LC1848
 LC1848'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (CAA)
 LC1848'STATION WAS RECOVERED AND STATION MARK, REFERENCE MARKS NO. 1 AND
 LC1848'NO. 2 AND THE AZIMUTH MARK WERE FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0506 ***********************************************************************
 JB0506  DESIGNATION -  ZION
 JB0506  PID         -  JB0506
 JB0506  STATE/COUNTY-  IL/WAYNE
 JB0506  COUNTRY     -  US
 JB0506  USGS QUAD   -  BLUFORD (2018)
 JB0506
 JB0506                         *CURRENT SURVEY CONTROL
 JB0506  ______________________________________________________________________
 JB0506* NAD 83(1997) POSITION- 38 16 14.94907(N) 088 38 19.13378(W)   ADJUSTED
 JB0506* NAVD 88 ORTHO HEIGHT -   133.349 (meters)      437.50  (feet) ADJUSTED
 JB0506  ______________________________________________________________________
 JB0506  GEOID HEIGHT    -        -30.312 (meters)                     GEOID18
 JB0506  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 JB0506  DYNAMIC HEIGHT  -        133.263 (meters)      437.21  (feet) COMP
 JB0506  MODELED GRAVITY -    979,982.3   (mgal)                       NAVD 88
 JB0506
 JB0506  HORZ ORDER      -  SECOND
 JB0506  VERT ORDER      -  SECOND    CLASS 0
 JB0506
 JB0506.The horizontal coordinates were established by classical geodetic methods
 JB0506.and adjusted by the National Geodetic Survey in October 1999.
 JB0506
 JB0506.The orthometric height was determined by differential leveling and
 JB0506.adjusted by the NATIONAL GEODETIC SURVEY
 JB0506.in June 1991.
 JB0506
 JB0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0506.GEOID18 height accuracy estimate available here.
 JB0506
 JB0506.Click photographs - Photos may exist for this station.
 JB0506
 JB0506.The Laplace correction was computed from DEFLEC18 derived deflections.
 JB0506
 JB0506.The dynamic height is computed by dividing the NAVD 88
 JB0506.geopotential number by the normal gravity value computed on the
 JB0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0506.degrees latitude (g = 980.6199 gals.).
 JB0506
 JB0506.The modeled gravity was interpolated from observed gravity values.
 JB0506
 JB0506. The following values were computed from the NAD 83(1997) position.
 JB0506
 JB0506;                    North         East     Units Scale Factor Converg.
 JB0506;SPC IL E     -   178,078.861   273,282.994   MT  0.99998379   -0 11 20.8
 JB0506;SPC IL E     -   584,247.06    896,595.96   sFT  0.99998379   -0 11 20.8
 JB0506;UTM  16      - 4,237,133.457   356,657.153   MT  0.99985305   -1 00 54.4
 JB0506
 JB0506!             -  Elev Factor  x  Scale Factor =   Combined Factor
 JB0506!SPC IL E     -   0.99998383  x   0.99998379  =   0.99996762
 JB0506!UTM  16      -   0.99998383  x   0.99985305  =   0.99983689
 JB0506
 JB0506:                Primary Azimuth Mark                     Grid Az
 JB0506:SPC IL E     -  ZION AZ MK                               088 12 25.3
 JB0506:UTM  16      -  ZION AZ MK                               089 01 58.9
 JB0506
 JB0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5665737133(NAD 83)
 JB0506
 JB0506|---------------------------------------------------------------------|
 JB0506| PID    Reference Object                     Distance      Geod. Az  |
 JB0506|                                                           dddmmss.s |
 JB0506| JB0507 ZION RM 1                            15.429 METERS 03054     |
 JB0506| JB0508 ZION AZ MK                                         0880104.5 |
 JB0506| JB0505 ZION RM 2                            20.543 METERS 30924     |
 JB0506|---------------------------------------------------------------------|
 JB0506
 JB0506                          SUPERSEDED SURVEY CONTROL
 JB0506
 JB0506  NAD 83(1993)-  38 16 14.96024(N)    088 38 19.13392(W) AD(       ) 2
 JB0506  NAD 83(1986)-  38 16 14.96298(N)    088 38 19.13293(W) AD(       ) 2
 JB0506  NAD 27      -  38 16 14.78818(N)    088 38 18.93192(W) AD(       ) 2
 JB0506  NGVD 29 (??/??/92)  133.472  (m)          437.90   (f) ADJ UNCH    2 0
 JB0506  NGVD 29             133.47   (m)          437.9    (f) LEVELING    3  
 JB0506
 JB0506.Superseded values are not recommended for survey control.
 JB0506
 JB0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0506.See file dsdata.pdf to determine how the superseded data were derived.
 JB0506
 JB0506_MARKER: DE = TRAVERSE STATION DISK
 JB0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0506_STAMPING: ZION 1961
 JB0506_MARK LOGO: CGS
 JB0506_PROJECTION: FLUSH
 JB0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0506+STABILITY: SURFACE MOTION
 JB0506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JB0506+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0506
 JB0506  HISTORY     - Date     Condition        Report By
 JB0506  HISTORY     - 1961     MONUMENTED       CGS
 JB0506  HISTORY     - 1961     GOOD             CGS
 JB0506  HISTORY     - 20090203 GOOD             ILDT
 JB0506
 JB0506                          STATION DESCRIPTION
 JB0506
 JB0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0506'THE STATION IS LOCATED ABOUT 6 MILES SOUTH-SOUTHWEST OF WAYNE CITY,
 JB0506'ABOUT 5.5 MILES NORTH-NORTHEAST OF DAHLGREEN AND ABOUT 1 MILE NORTH OF
 JB0506'THE WAYNE-HAMILTON COUNTY LINE.
 JB0506'
 JB0506'TO REACH THE STATION FROM THE RAILROAD DEPOT IN DAHLGREEN, GO NORTH ON
 JB0506'THE MAIN ROAD FOR 1.0 MILE TO A T-ROAD, TURN LEFT, THENCE RIGHT AND GO
 JB0506'NORTH FOR 4.55 MILES TO A CROSSROAD AND A SCHOOL HOUSE ON RIGHT,
 JB0506'CONTINUE EAST FOR 1.55 MILES TO POINT WHERE THE MAIN ROAD TURN LEFT,
 JB0506'CONTINUE EAST FOR 0.6 MILE TO THE STATION ON THE RIGHT IN FRONT OF AN
 JB0506'OLD HOUSE AS DESCRIBED.
 JB0506'
 JB0506'STATION MARK, A STANDARD TRAVERSE DISK SET IN TOP OF A 12 INCH SQUARE
 JB0506'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0506'STAMPED ZION 1961.  THE MARK IS 66.3 FEET SOUTHEAST OF A WITNESS POST,
 JB0506'42.5 FEET NORTH OF THE NORTHWEST CORNER OF HOUSE 39 FEET EAST OF POWER
 JB0506'POLE AND 21 FEET SOUTH OF CENTER OF ROAD.
 JB0506'
 JB0506'REFERENCE MARK 1, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0506'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0506'AND IS STAMPED ZION 1961.  THE MARK IS 46 FEET EAST OF A FIELD
 JB0506'ENTRANCE, 22 FEET NORTH OF CENTER OF ROAD AND 1 FOOT SOUTH OF FENCE.
 JB0506'
 JB0506'REFERENCE MARK 2, A STANDARD REFERENCE DISK SET IN TOP OF A 12 INCH
 JB0506'SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND
 JB0506'AND IS STAMPED ZION 1961.  THE MARK IS 32 FEET WEST OF CENTER OF A
 JB0506'FIELD ENTRANCE, 22 FEET NORTH OF CENTER OF ROAD, 1.9 FEET WEST OF
 JB0506'WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 JB0506'
 JB0506'AZIMUTH MARK, A STANDARD AZIMUTH DISK SET IN TOP OF A 12 INCH SQUARE
 JB0506'CONCRETE POST WHICH IS SET FLUSH WITH THE SURFACE OF THE GROUND AND IS
 JB0506'STAMPED ZION 1961.  THE MARK IS 47 FEET NORTH OF CENTER OF ROAD, 24.5
 JB0506'FEET NORTH OF FENCE CORNER, 10 FEET EAST OF CENTER OF A DRIVEWAY, 2.8
 JB0506'FEET NORTH OF A WITNESS POST AND 1 FOOT WEST OF FENCE.
 JB0506'
 JB0506'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.3 MILE TO A
 JB0506'DRIVEWAY LEFT AND THE AZIMUTH ON THE LEFT.
 JB0506'
 JB0506'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 JB0506
 JB0506                          STATION RECOVERY (1961)
 JB0506
 JB0506'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 JB0506'7.4 MI NE FROM DAHLGREN.
 JB0506'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0506'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0506'DAHLGREN, THENCE 2.0 MILES EAST ALONG A GRAVEL ROAD, AT AN
 JB0506'ABANDONED HOUSE SOUTH OF THE ROAD, AND A FIELD ENTRANCE NORTH OF
 JB0506'THE DRIVE, 23 FEET SOUTH OF THE CENTER OF THE ROAD, 28 FEET EAST
 JB0506'OF THE CENTER OF THE DRIVE, 42 FEET NORTH OF THE NORTHWEST CORNER
 JB0506'OF THE ABANDONED HOUSE, 39 FEET EAST OF A POWER POLE WITH A
 JB0506'TRANSFORMER, 20 FEET NORTHEAST OF A 24 INCH WALNUT TREE, 66.3
 JB0506'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE
 JB0506'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 JB0506'WITH THE GROUND.
 JB0506
 JB0506                          STATION RECOVERY (2009)
 JB0506
 JB0506'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0224 ***********************************************************************
 NG0224  DESIGNATION -  ZION
 NG0224  PID         -  NG0224
 NG0224  STATE/COUNTY-  IL/LAKE
 NG0224  COUNTRY     -  US
 NG0224  USGS QUAD   -  ZION (2018)
 NG0224
 NG0224                         *CURRENT SURVEY CONTROL
 NG0224  ______________________________________________________________________
 NG0224* NAD 83(1986) POSITION- 42 26 37.4    (N) 087 49 32.6    (W)   HD_HELD2
 NG0224* NAVD 88 ORTHO HEIGHT -   193.042 (meters)      633.34  (feet) ADJUSTED
 NG0224  ______________________________________________________________________
 NG0224  GEOID HEIGHT    -        -34.515 (meters)                     GEOID18
 NG0224  DYNAMIC HEIGHT  -        192.981 (meters)      633.14  (feet) COMP
 NG0224  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 NG0224
 NG0224  VERT ORDER      -  FIRST     CLASS 0
 NG0224
 NG0224.The horizontal coordinates were established by autonomous hand held GPS
 NG0224.observations and have an estimated accuracy of +/- 10 meters.
 NG0224
 NG0224.The orthometric height was determined by differential leveling and
 NG0224.adjusted by the NATIONAL GEODETIC SURVEY
 NG0224.in June 1991.
 NG0224
 NG0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0224.GEOID18 height accuracy estimate available here.
 NG0224
 NG0224.Click photographs - Photos may exist for this station.
 NG0224
 NG0224.The dynamic height is computed by dividing the NAVD 88
 NG0224.geopotential number by the normal gravity value computed on the
 NG0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NG0224.degrees latitude (g = 980.6199 gals.).
 NG0224
 NG0224.The modeled gravity was interpolated from observed gravity values.
 NG0224
 NG0224;                    North         East    Units  Estimated Accuracy
 NG0224;SPC IL E     -   641,514.      341,762.      MT  (+/- 10 meters HH2 GPS)
 NG0224
 NG0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM3209299374(NAD 83)
 NG0224
 NG0224                          SUPERSEDED SURVEY CONTROL
 NG0224
 NG0224  NGVD 29 (??/??/92)  193.130  (m)          633.63   (f) ADJ UNCH    1 0
 NG0224
 NG0224.Superseded values are not recommended for survey control.
 NG0224
 NG0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0224.See file dsdata.pdf to determine how the superseded data were derived.
 NG0224
 NG0224_MARKER: DB = BENCH MARK DISK
 NG0224_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NG0224_SP_SET: BUILDING
 NG0224_STAMPING: ZION 1934 633.591
 NG0224_MARK LOGO: CGS
 NG0224_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NG0224
 NG0224  HISTORY     - Date     Condition        Report By
 NG0224  HISTORY     - 1934     MONUMENTED       CGS
 NG0224  HISTORY     - 1973     GOOD             NGS
 NG0224  HISTORY     - 19970502 GOOD             USPSQD
 NG0224  HISTORY     - 20100510 GOOD             GEOSPC
 NG0224
 NG0224                          STATION DESCRIPTION
 NG0224
 NG0224'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NG0224'AT ZION.
 NG0224'SET VERTICALLY IN THE EAST FACE OF THE BRICK ZION MUNICIPAL
 NG0224'BUILDING 50 FEET SOUTH OF THE CENTER LINE OF CALEDONIA BOULEVARD,
 NG0224'20 FEET SOUTHEAST OF THE CENTER LINE OF MAIN ENTRANCE TO BUILDING,
 NG0224'10.4 FEET WEST OF THE WEST CURB OF SHERIDAN ROAD.  A C AND GS
 NG0224'DISK DRILLED IN VERTICAL 3.2 FEET ABOVE THE LEVEL OF THE LEVEL OF
 NG0224'THE SIDEWALK.  ABOUT 0.80 MILES SOUTH OF BM L 273.  SE 1/4, SEC
 NG0224'23, T46N, R12E.
 NG0224
 NG0224                          STATION RECOVERY (1997)
 NG0224
 NG0224'RECOVERY NOTE BY US POWER SQUADRON 1997
 NG0224'RECOVERED IN GOOD CONDITION.
 NG0224
 NG0224                          STATION RECOVERY (2010)
 NG0224
 NG0224'RECOVERY NOTE BY GEODETIC SPECIALISTS LLC 2010 (SL)
 NG0224'RECOVERED IN GOOD CONDITION.  NOTE--IT IS 225 FT (68.6 M) SOUTH OF
 NG0224'CENTER LINE OF 28TH STREET AND 12 FT (3.7 M) WEST OF WEST CURB OF
 NG0224'SHERIDAN ROAD.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LB2329 ***********************************************************************
 LB2329  DESIGNATION -  ZION
 LB2329  PID         -  LB2329
 LB2329  STATE/COUNTY-  IL/IROQUOIS
 LB2329  COUNTRY     -  US
 LB2329  USGS QUAD   -  CISSNA PARK (2018)
 LB2329
 LB2329                         *CURRENT SURVEY CONTROL
 LB2329  ______________________________________________________________________
 LB2329* NAD 83(2011) POSITION- 40 31 43.89386(N) 087 58 27.52825(W)   ADJUSTED
 LB2329* NAD 83(2011) ELLIP HT-   182.698 (meters)        (06/27/12)   ADJUSTED
 LB2329* NAD 83(2011) EPOCH   -  2010.00
 LB2329* NAVD 88 ORTHO HEIGHT -   215.2   (meters)      706.    (feet) GPS OBS
 LB2329  ______________________________________________________________________
 LB2329  NAVD 88 orthometric height was determined with geoid model    GEOID99
 LB2329  GEOID HEIGHT    -        -32.449 (meters)                     GEOID99
 LB2329  GEOID HEIGHT    -        -32.481 (meters)                     GEOID18
 LB2329  NAD 83(2011) X  -    171,608.471 (meters)                     COMP
 LB2329  NAD 83(2011) Y  - -4,851,858.150 (meters)                     COMP
 LB2329  NAD 83(2011) Z  -  4,122,914.945 (meters)                     COMP
 LB2329  LAPLACE CORR    -         -3.61  (seconds)                    DEFLEC18
 LB2329
 LB2329  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 LB2329  Standards:
 LB2329         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 LB2329            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 LB2329  -------------------------------------------------------------------
 LB2329  NETWORK    1.69   2.49           0.75   0.60   1.27      0.25626380
 LB2329  -------------------------------------------------------------------
 LB2329  Click here for local accuracies and other accuracy information.
 LB2329
 LB2329.The horizontal coordinates were established by GPS observations
 LB2329.and adjusted by the National Geodetic Survey in June 2012.
 LB2329
 LB2329.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 LB2329.been affixed to the stable North American tectonic plate. See 
 LB2329.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 LB2329
 LB2329.The horizontal coordinates are valid at the epoch date displayed above
 LB2329.which is a decimal equivalence of Year/Month/Day.
 LB2329
 LB2329.The orthometric height was determined by GPS observations and a
 LB2329.high-resolution geoid model.
 LB2329
 LB2329.Significant digits in the geoid height do not necessarily reflect accuracy.
 LB2329.GEOID18 height accuracy estimate available here.
 LB2329
 LB2329.Click photographs - Photos may exist for this station.
 LB2329
 LB2329.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 LB2329
 LB2329.The Laplace correction was computed from DEFLEC18 derived deflections.
 LB2329
 LB2329.The ellipsoidal height was determined by GPS observations
 LB2329.and is referenced to NAD 83.
 LB2329
 LB2329. The following values were computed from the NAD 83(2011) position.
 LB2329
 LB2329;                    North         East     Units Scale Factor Converg.
 LB2329;SPC IL E     -   428,785.178   330,419.542   MT  0.99998639   +0 13 59.9
 LB2329;SPC IL E     - 1,406,772.70  1,084,051.45   sFT  0.99998639   +0 13 59.9
 LB2329;UTM  16      - 4,486,914.105   417,477.429   MT  0.99968382   -0 37 59.4
 LB2329
 LB2329!             -  Elev Factor  x  Scale Factor =   Combined Factor
 LB2329!SPC IL E     -   0.99997134  x   0.99998639  =   0.99995773
 LB2329!UTM  16      -   0.99997134  x   0.99968382  =   0.99965517
 LB2329
 LB2329:                Primary Azimuth Mark                     Grid Az
 LB2329:SPC IL E     -  ZION AZ MK                               359 33 37.3
 LB2329:UTM  16      -  ZION AZ MK                               000 25 36.6
 LB2329
 LB2329_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDK1747786914(NAD 83)
 LB2329
 LB2329|---------------------------------------------------------------------|
 LB2329| PID    Reference Object                     Distance      Geod. Az  |
 LB2329|                                                           dddmmss.s |
 LB2329| CM4058 ZION RM 2                            18.110 METERS 09626     |
 LB2329| CM4057 ZION RM 1                            10.158 METERS 35727     |
 LB2329| CM4056 ZION AZ MK                                         3594737.2 |
 LB2329|---------------------------------------------------------------------|
 LB2329
 LB2329                          SUPERSEDED SURVEY CONTROL
 LB2329
 LB2329  NAD 83(2007)-  40 31 43.89394(N)    087 58 27.52917(W) AD(2002.00) 0
 LB2329  ELLIP H (02/10/07)  182.720  (m)                       GP(2002.00)    
 LB2329  ELLIP H (02/03/05)  182.706  (m)                       GP(       ) 4 2
 LB2329  NAD 83(1997)-  40 31 43.89385(N)    087 58 27.52904(W) AD(       ) 1
 LB2329  ELLIP H (03/04/03)  182.703  (m)                       GP(       ) 4 2
 LB2329  NAD 83(1997)-  40 31 43.89104(N)    087 58 27.53034(W) AD(       ) 3
 LB2329  NAD 83(1997)-  40 31 43.89123(N)    087 58 27.53241(W) AD(       ) 3
 LB2329  NAD 83(1986)-  40 31 43.89942(N)    087 58 27.53891(W) AD(       ) 3
 LB2329  NAD 27      -  40 31 43.77330(N)    087 58 27.40180(W) AD(       ) 3
 LB2329
 LB2329.Superseded values are not recommended for survey control.
 LB2329
 LB2329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LB2329.See file dsdata.pdf to determine how the superseded data were derived.
 LB2329
 LB2329_MARKER: DS = TRIANGULATION STATION DISK
 LB2329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LB2329_STAMPING: ZION 1955
 LB2329_MARK LOGO: CGS
 LB2329_PROJECTION: FLUSH
 LB2329_MAGNETIC: N = NO MAGNETIC MATERIAL
 LB2329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LB2329+STABILITY: SURFACE MOTION
 LB2329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 LB2329+SATELLITE: SATELLITE OBSERVATIONS - April 19, 2021
 LB2329
 LB2329  HISTORY     - Date     Condition        Report By
 LB2329  HISTORY     - 1955     MONUMENTED       CGS
 LB2329  HISTORY     - 200205   GOOD             ASCPC
 LB2329  HISTORY     - 20210419 GOOD             ILDT
 LB2329
 LB2329                          STATION DESCRIPTION
 LB2329
 LB2329'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (ELJ)
 LB2329'STATION IS LOCATED ON HIGHWAY PROPERTY IN THE NORTHWEST ANGLE OF THE
 LB2329'INTERSECTION OF TWO PAVED ROADS ABOUT 6 MILES SOUTHEAST OF BUCKLEY
 LB2329'AND ABOUT 5 MILES SOUTHWEST OF CISSNA PARK.  IT IS 96 FEET
 LB2329'NORTHWEST OF THE CENTER OF THE INTERSECTION, 30 FEET WEST OF THE
 LB2329'CENTER OF A PAVED ROAD, 4 FEET NORTH OF A WHITE WITNESS POST AND
 LB2329'1 FOOT EAST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 LB2329'ZION 1955.
 LB2329'
 LB2329'REFERENCE MARK NO. 1 IS 30 FEET WEST OF THE CENTER OF THE PAVED ROAD
 LB2329'AND 1 FOOT EAST OF THE FENCE.  THE MARK IS FLUSH AND THE DISK IS
 LB2329'STAMPED ZION NO 1 1955.
 LB2329'
 LB2329'REFERENCE MARK NO. 2 IS 30 FEET EAST OF THE CENTER OF THE PAVED ROAD
 LB2329'AND 1 FOOT WEST OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS
 LB2329'STAMPED ZION NO 2 1955.
 LB2329'
 LB2329'AZIMUTH MARK IS 31 FEET NORTH OF THE CENTER OF A LANE INTO A FIELD,
 LB2329'25 FEET EAST OF THE CENTER OF THE PAVED ROAD, 1 FOOT SOUTH OF A
 LB2329'WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS
 LB2329'ABOUT 2 INCHES AND THE DISK IS STAMPED ZION 1955.
 LB2329'
 LB2329'TO REACH THE STATION FROM THE RAILROAD CROSSING ONE BLOCK NORTH OF
 LB2329'THE CITY PARK IN CISSNA PARK, GO SOUTH ON STATE HIGHWAY 49 FOR 2.7
 LB2329'MILES TO A CROSSROAD.  TURN RIGHT AND GO WEST ON PAVED ROAD FOR
 LB2329'3.85 MILES TO A CROSSROAD AND THE STATION ON THE RIGHT AS
 LB2329'DESCRIBED.
 LB2329'
 LB2329'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON PAVED ROAD
 LB2329'FOR 0.45 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 LB2329'
 LB2329'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
 LB2329
 LB2329                          STATION RECOVERY (2002)
 LB2329
 LB2329'RECOVERY NOTE BY AMERICAN SURVEYING CONSULTANTS PC 2002
 LB2329'RECOVERED AS DESCRIBED
 LB2329
 LB2329                          STATION RECOVERY (2021)
 LB2329
 LB2329'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2021 (RS)
 LB2329'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NG0766 ***********************************************************************
 NG0766  DESIGNATION -  ZION
 NG0766  PID         -  NG0766
 NG0766  STATE/COUNTY-  IL/LAKE
 NG0766  COUNTRY     -  US
 NG0766  USGS QUAD   -  ZION (2018)
 NG0766
 NG0766                         *CURRENT SURVEY CONTROL
 NG0766  ______________________________________________________________________
 NG0766* NAD 83(2011) POSITION- 42 27 24.92772(N) 087 50 42.24729(W)   ADJUSTED
 NG0766* NAD 83(2011) ELLIP HT-   171.330 (meters)        (06/27/12)   ADJUSTED
 NG0766* NAD 83(2011) EPOCH   -  2010.00
 NG0766* NAVD 88 ORTHO HEIGHT -   205.6   (meters)      675.    (feet) GPS OBS
 NG0766  ______________________________________________________________________
 NG0766  NAVD 88 orthometric height was determined with an earlier geoid model
 NG0766  GEOID HEIGHT    -        -34.522 (meters)                     GEOID18
 NG0766  NAD 83(2011) X  -    177,217.723 (meters)                     COMP
 NG0766  NAD 83(2011) Y  - -4,709,681.173 (meters)                     COMP
 NG0766  NAD 83(2011) Z  -  4,283,301.332 (meters)                     COMP
 NG0766  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 NG0766
 NG0766  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NG0766  Standards:
 NG0766         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NG0766            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NG0766  -------------------------------------------------------------------
 NG0766  NETWORK   33.65  30.65           6.96  16.58  15.64      0.39281907
 NG0766  -------------------------------------------------------------------
 NG0766  Click here for local accuracies and other accuracy information.
 NG0766
 NG0766.The horizontal coordinates were established by GPS observations
 NG0766.and adjusted by the National Geodetic Survey in June 2012.
 NG0766
 NG0766.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NG0766.been affixed to the stable North American tectonic plate. See 
 NG0766.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NG0766
 NG0766.The horizontal coordinates are valid at the epoch date displayed above
 NG0766.which is a decimal equivalence of Year/Month/Day.
 NG0766
 NG0766.The orthometric height was determined by GPS observations and a
 NG0766.high-resolution geoid model.
 NG0766
 NG0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 NG0766.GEOID18 height accuracy estimate available here.
 NG0766
 NG0766.Click photographs - Photos may exist for this station.
 NG0766
 NG0766.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NG0766
 NG0766.The Laplace correction was computed from DEFLEC18 derived deflections.
 NG0766
 NG0766.The ellipsoidal height was determined by GPS observations
 NG0766.and is referenced to NAD 83.
 NG0766
 NG0766. The following values were computed from the NAD 83(2011) position.
 NG0766
 NG0766;                    North         East     Units Scale Factor Converg.
 NG0766;SPC IL E     -   642,970.975   340,161.448   MT  0.99999484   +0 19 46.6
 NG0766;SPC IL E     - 2,109,480.61  1,116,013.02   sFT  0.99999484   +0 19 46.6
 NG0766;SPC WI S     -    53,051.724   777,246.936   MT  1.00006719   +1 28 50.4
 NG0766;SPC WI S     -   174,053.86  2,550,017.66   sFT  1.00006719   +1 28 50.4
 NG0766;UTM  16      - 4,700,855.954   430,516.105   MT  0.99965940   -0 34 13.7
 NG0766
 NG0766!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NG0766!SPC IL E     -   0.99997313  x   0.99999484  =   0.99996797
 NG0766!SPC WI S     -   0.99997313  x   1.00006719  =   1.00004032
 NG0766!UTM  16      -   0.99997313  x   0.99965940  =   0.99963254
 NG0766
 NG0766:                Primary Azimuth Mark                     Grid Az
 NG0766:SPC IL E     -  ZION AZ MK                               359 19 30.8
 NG0766:SPC WI S     -  ZION AZ MK                               358 10 27.0
 NG0766:UTM  16      -  ZION AZ MK                               000 13 31.1
 NG0766
 NG0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDN3051600855(NAD 83)
 NG0766
 NG0766|---------------------------------------------------------------------|
 NG0766| PID    Reference Object                     Distance      Geod. Az  |
 NG0766|                                                           dddmmss.s |
 NG0766| NG0680 WIND POINT LIGHTHOUSE LIGHT         APPROX.36.7 KM 0110816.8 |
 NG0766| NG0574 WINTHROP HARBOR MUNICIPAL TANK      APPROX. 3.1 KM 0294821.4 |
 NG0766| CJ1738 ZION RM 1                            26.712 METERS 05057     |
 NG0766| NG0578 ZION MARSHALL FIELDS CO TANK        APPROX. 2.8 KM 1164657.3 |
 NG0766| NG0573 ZION HOME CUPOLA                    APPROX. 1.9 KM 1194150.9 |
 NG0766| NG0577 ZION RADIO STATION WCBD N MAST      APPROX. 1.1 KM 1263551.4 |
 NG0766| NG0575 ZION MUNICIPAL TANK                 APPROX. 1.9 KM 1303038.9 |
 NG0766| NG0576 ZION RADIO STATION WCBD S MAST      APPROX. 1.2 KM 1313110.0 |
 NG0766| CJ1739 ZION RM 2                            27.682 METERS 13229     |
 NG0766| NG0579 WAUKEGAN JOHNS MANVILLE CO TK       APPROX. 8.0 KM 1651457.3 |
 NG0766| NG0584 WAUKEGAN CHEMICAL COKE CO STK       APPROX.10.4 KM 1680145.7 |
 NG0766| NG0580 WAUKEGAN GRIESS TANNING CO TK       APPROX. 8.9 KM 1685035.4 |
 NG0766| NG0592 WAUKEGAN GENESSEE BLDG TANK         APPROX.10.5 KM 1733233.4 |
 NG0766| NG0582 WAUKEGAN LAKE CO CTHSE CUPOLA       APPROX.10.8 KM 1744528.7 |
 NG0766| NG0585 WAUKEGAN CHRIST EPISCOPAL CH        APPROX.10.4 KM 1750022.5 |
 NG0766| NG0589 WAUKEGAN CH OF IMM CON SPIRE        APPROX.10.3 KM 1754222.8 |
 NG0766| NG0583 N CHICAGO G L NAVAL BASE TANK       APPROX.15.0 KM 1763214.6 |
 NG0766| NG0591 N CHICAGO NAV BASE ADMIN B TWR      APPROX.16.1 KM 1765638.6 |
 NG0766| NG0590 N CHICAGO G L NAV BASE E MAST       APPROX.16.2 KM 1770850.7 |
 NG0766| NG0588 N CHICAGO OAKES PRODUCTS CO TK      APPROX.14.6 KM 1774113.2 |
 NG0766| NG0587 N CHICAGO G L NAV BASE W MAST       APPROX.16.2 KM 1774735.2 |
 NG0766| NG0586 LAKE FOREST MUNICIPAL TANK          APPROX.21.8 KM 1793614.9 |
 NG0766| NG0581 WAUKEGAN                            APPROX. 8.0 KM 1801114.3 |
 NG0766| NG0597 N CHICAGO VETERANS BUR HOSP TK      APPROX.17.0 KM 1833240.1 |
 NG0766| NG0596 CHICAGO ST PAUL AIRWAY BCN 3        APPROX.14.4 KM 1880732.2 |
 NG0766| NG0594 WAUKEGAN ST THERESES HOSP STK       APPROX.11.1 KM 1883550.8 |
 NG0766| NG0618 CHICAGO ST PAUL AIRWAY BCN 4        APPROX. 4.0 KM 3055917.2 |
 NG0766| CJ1740 ZION RM 3                            15.606 METERS 31258     |
 NG0766| CJ1737 ZION AZ MK                                         3593917.4 |
 NG0766|---------------------------------------------------------------------|
 NG0766
 NG0766                          SUPERSEDED SURVEY CONTROL
 NG0766
 NG0766  NAD 83(2007)-  42 27 24.92779(N)    087 50 42.24828(W) AD(2002.00) 0
 NG0766  ELLIP H (02/10/07)  171.367  (m)                       GP(2002.00)    
 NG0766  NAD 83(1997)-  42 27 24.92871(N)    087 50 42.24624(W) AD(       ) 1
 NG0766  ELLIP H (03/08/05)  171.236  (m)                       GP(       ) 4 1
 NG0766  NAD 83(1997)-  42 27 24.92483(N)    087 50 42.24765(W) AD(       ) 1
 NG0766  ELLIP H (10/21/99)  171.372  (m)                       GP(       ) 4 1
 NG0766  NAD 83(1997)-  42 27 24.92462(N)    087 50 42.24819(W) AD(       ) 1
 NG0766  NAD 83(1994)-  42 27 24.92217(N)    087 50 42.25075(W) AD(       ) 1
 NG0766  NAD 83(1991)-  42 27 24.91954(N)    087 50 42.25181(W) AD(       ) 1
 NG0766  NAD 83(1986)-  42 27 24.92137(N)    087 50 42.26831(W) AD(       ) 1
 NG0766  NAD 27      -  42 27 24.84500(N)    087 50 42.00300(W) AD(       ) 1
 NG0766
 NG0766.Superseded values are not recommended for survey control.
 NG0766
 NG0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NG0766.See file dsdata.pdf to determine how the superseded data were derived.
 NG0766
 NG0766_MARKER: DS = TRIANGULATION STATION DISK
 NG0766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NG0766_STAMPING: ZION 1935
 NG0766_MARK LOGO: CGS
 NG0766_PROJECTION: FLUSH
 NG0766_MAGNETIC: N = NO MAGNETIC MATERIAL
 NG0766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NG0766+STABILITY: SURFACE MOTION
 NG0766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NG0766+SATELLITE: SATELLITE OBSERVATIONS - June 28, 1991
 NG0766
 NG0766  HISTORY     - Date     Condition        Report By
 NG0766  HISTORY     - 1935     MONUMENTED       CGS
 NG0766  HISTORY     - 1955     GOOD             USLS
 NG0766  HISTORY     - 1959     GOOD             CGS
 NG0766  HISTORY     - 1970     GOOD             NGS
 NG0766  HISTORY     - 1971     GOOD             ILHD
 NG0766  HISTORY     - 1975     GOOD             NGS
 NG0766  HISTORY     - 1976     GOOD             NGS
 NG0766  HISTORY     - 19810615 GOOD             NGS
 NG0766  HISTORY     - 1988     GOOD             USPSQD
 NG0766  HISTORY     - 19910628 GOOD             NOS
 NG0766
 NG0766                          STATION DESCRIPTION
 NG0766
 NG0766'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 NG0766'THIS STATION IS IN THE NORTHWEST PART OF ZION CITY IN THE AREA BETWEEN
 NG0766'THE CHICAGO, NORTH SHORE, AND MILWAUKEE RAILROAD AND GALEIN AVENUE AT
 NG0766'21ST STREET, 0.1 MILE SOUTH OF THE UNDERPASS ON HIGHWAY ILL.173, 1.0
 NG0766'MILE WEST OF THE JUNCTION OF HIGHWAYS U.S. 42 AND ILL. 173.
 NG0766'
 NG0766'IT IS 166 FEET SOUTHEAST OF 21ST STREET STATION ON THE C.N.S.  AND M.
 NG0766'RAILROAD, 94 FEET SOUTHWEST OF CENTER OF INTERSECTION OF 21ST ST. AND
 NG0766'GALEIN AVE., 42 FEET WEST OF CENTERLINE OF GALEIN AVE., 65.40 FEET
 NG0766'EAST OF EAST RAIL, 75 FEET SOUTHEAST OF R.R.  SIGNAL BOX.  THE MARK IS
 NG0766'FLUSH.
 NG0766'
 NG0766'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE TABLETS
 NG0766'SET IN CONCRETE.
 NG0766'
 NG0766'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION IN SOUTHEAST ANGLE OF
 NG0766'21ST ST.  AND GALEIN AVE., 40 FEET SOUTHEAST OF CENTER OF
 NG0766'INTERSECTION, 1 FOOT WEST OF GALEIN AVE. SIDEWALK.  THE MARK PROJECTS
 NG0766'2 INCHES.
 NG0766'
 NG0766'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION ON EAST SIDE OF
 NG0766'GALEIN AVE. AND 1 FOOT WEST OF SIDEWALK.  THE MARK PROJECTS 2 INCHES.
 NG0766'
 NG0766'THE AZIMUTH MARK IS 0.1 MILE NORTH OF THE UNDERPASS ON HIGHWAY ILL.
 NG0766'173, 2 FEET EAST OF SNOW FENCE, 55 FEET WEST OF CENTERLINE OF DIRT
 NG0766'ROAD, 35 FEET EAST OF EAST RAIL OF C.N.S. AND M.R.R. AND TELEGRAPH
 NG0766'POLE NO. 390.  THE MARK PROJECTS 2 INCHES.
 NG0766'
 NG0766'LIGHTS 100 FEET ABOVE STATION ROOSEVELT COME INTO VIEW 90 FEET ABOVE
 NG0766'THIS STATION.
 NG0766'
 NG0766'LIGHTS 100 FEET ABOVE STATION SPAULDING COME INTO VIEW 50 FEET ABOVE
 NG0766'THIS STATION.
 NG0766'
 NG0766'LIGHTS 100 FEET ABOVE STATIONS WAUKEGAN AND BENTON 1873 COME INTO VIEW
 NG0766'64 FEET ABOVE THIS STATION.
 NG0766
 NG0766                          STATION RECOVERY (1955)
 NG0766
 NG0766'RECOVERY NOTE BY US LAKE SURVEY 1955 (KHF)
 NG0766'THIS STATION WAS NOT OCCUPIED THIS SEASON.
 NG0766'
 NG0766'STATION RECOVERED IN GOOD CONDITION.  STATION LOCATED 90.84 FEET
 NG0766'SOUTHEAST OF REFERENCE 2, 87.6 FEET WEST SOUTHWEST OF REFERENCE 1,
 NG0766'84.7 FEET SOUTH OF CENTERLINE OF 21ST STREET, 70 FEET SOUTH SOUTHEAST
 NG0766'OF THE CENTER OF AN ASH TREE, 65.2 FEET EAST OF EAST RAIL OF CHICAGO
 NG0766'NORTH SHORE AND MILWAUKEE RAILROAD, 42 FEET WEST OF CENTERLINE OF
 NG0766'GALILEE AVE.  SURFACE MARK IS A USC AND GS STANDARD BRONZE DISK PLACED
 NG0766'IN A 12 INCH SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND SURFACE.
 NG0766'SUBSURFACE MARK IS A STANDARD BRONZE DISK PLACED IN A 12 INCH SQUARE
 NG0766'CONCRETE MONUMENT ABOUT 3 FEET BELOW THE GROUND SURFACE.
 NG0766'
 NG0766'THE REFERENCE MARKS AND AZIMUTH MARKS RECOVERED IN GOOD CONDITION.  RM
 NG0766'1 IS 39 FEET SOUTHEAST OF THE CENTERLINE OF INTERSECTION OF 21ST
 NG0766'STREET AND GALILEE AVE., 26 FEET EAST OF CENTERLINE OF GALILEE AVE.,
 NG0766'24.6 FEET NORTH NORTHEAST OF CENTER OF A 18 INCH ASH TREE, 6.6 FEET
 NG0766'SOUTH SOUTHEAST OF THE CENTER STREET LIGHT POLE ANCHOR, 1 FOOT WEST OF
 NG0766'WEST EDGE SIDE WALK ON THE EAST SIDE OF GALILEE AVE.  BEING A USC AND
 NG0766'GS STANDARD DISK PLACED IN TOP OF 12 INCH SQUARE CONCRETE MONUMENT
 NG0766'ABOUT FLUSH WITH THE GROUND.
 NG0766'
 NG0766'RM 2 IS 116.65 FEET SOUTH OF RM 1, 25 FEET EAST OF CENTERLINE OF
 NG0766'GALILEE AVE., BEING A USC AND GS STANDARD DISK PLACED IN TOP OF A 12
 NG0766'INCH SQUARE CONCRETE MONUMENT PROJECTING ABOUT 4 INCHES ABOVE THE
 NG0766'GROUND SURFACE.
 NG0766'
 NG0766'AZIMUTH MARK IS 0.2 MILES NORTH OF THE STATION, ABOUT 0.1 MILES NORTH
 NG0766'OF UNDERPASS, ON ILL. 173, 64 FEET WEST NORTHWEST OF CENTERLINE
 NG0766'INTERSECTION OF DIRT ROAD AND SIDE STREET, 46.6 FEET EAST OF EAST RAIL
 NG0766'OF CHICAGO, NORTH SHORE AND MILWAUKEE ELECTRIC RAILROAD, 40.9 FEET
 NG0766'EAST NORTHEAST OF TELEGRAPH POLE NO.  290, 12 INCHES EAST OF SNOW
 NG0766'FENCE.  BEING A USC AND GS STANDARD DISK PLACED IN THE TOP OF A 12
 NG0766'INCH SQUARE CONCRETE MONUMENT PROJECTING ABOUT 4 INCHES ABOVE THE
 NG0766'GROUND SURFACE.
 NG0766'
 NG0766'LINE OF SIGHT TO AZIMUTH MARK OBSTRUCTED BY A 8 INCH ASH TREE.
 NG0766
 NG0766                          STATION RECOVERY (1959)
 NG0766
 NG0766'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (RWE)
 NG0766'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE
 NG0766'IN GOOD CONDITION.  THE DISTANCE TO REFERENCE MARKS NO. 1 AND 2
 NG0766'CHECKED WITH THE 1935.
 NG0766'
 NG0766'REFERENCE MARK NO. 2 WAS DESTROYED AS REQUESTED BY THE PROPERTY OWNER,
 NG0766'THEREFORE REFERENCE MARK NO. 3 WAS ESTABLISHED.  IT IS 77 FEET WEST OF
 NG0766'THE CENTER OF GALEIN AVENUE, 48 FEET SOUTH OF A GRAVELED STREET, 30
 NG0766'FEET NORTHEAST OF A TELEGRAPH POLE AND 27 FEET EAST OF THE EAST RAIL
 NG0766'OF RAILROAD TRACKS.  THE MARK IS SET FLUSH AND THE DISK IS STAMPED
 NG0766'ZION NO 3 1935.
 NG0766'
 NG0766'THE AZIMUTH MARK IS NOT VISIBLE FROM THE GROUND.
 NG0766'
 NG0766'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 NG0766
 NG0766                          STATION RECOVERY (1970)
 NG0766
 NG0766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 NG0766'THE STATION MARK AND REFERENCE MARKS 1 AND 3 WERE FOUND IN GOOD
 NG0766'CONDITION.  A SEARCH WAS MADE FOR THE AZIMUTH MARK BUT IT WAS NOT
 NG0766'FOUND.  THE RAILROAD HAS BEEN TORN OUT AND IT IS NOT KNOWN IF THE MARK
 NG0766'WAS DESTROYED OR NOT.  THERE WAS NO OBJECT FROM WHICH TO SET A NEW
 NG0766'AZIMUTH MARK.  THE STATION WAS NOT OCCUPIED AT THIS TIME BECAUSE
 NG0766'REFERENCE MARK 1 WAS OBSTRUCTED BY A METAL STOP SIGN BRACE.  A NEW
 NG0766'DESCRIPTION FOLLOWS-
 NG0766'
 NG0766'THE STATION MARK IS 1 FOOT EAST OF A METAL WITNESS POST, 86 FEET SOUTH
 NG0766'OF THE CENTERLINE OF 21ST STREET, 44 FEET WEST OF THE CENTERLINE OF
 NG0766'GALILEE AVE., 1 FOOT NORTH OF FENCE AND 8 FEET WEST OF THE NORTHEAST
 NG0766'CORNER OF A FENCE AROUND A 76 OIL CO. BULK PLANT PUMP.  THE MONUMENT
 NG0766'PROJECTS 4 INCHES AND THE DISK IS STAMPED ZION 1935.
 NG0766'
 NG0766'REFERENCE MARK 1 IS 28 FEET SOUTH OF THE CENTERLINE OF 21ST ST., 25
 NG0766'FEET EAST OF THE CENTERLINE OF GALILEE AVE. AND 2 FEET NORTH OF A
 NG0766'STREET LIGHT POLE.  THE MONUMENT PROJECTS 3 INCHES AND THE DISK IS
 NG0766'STAMPED ZION NO 1 1935.
 NG0766'
 NG0766'REFERENCE MARK 3 IS 49 FEET SOUTH OF THE CENTERLINE OF 21ST ST., 78
 NG0766'FEET WEST OF THE CENTERLINE OF GALILEE AVE., 39 FEET NORTHWEST OF THE
 NG0766'NORTHWEST CORNER OF THE FENCE AND 1 FOOT EAST OF A METAL WITNESS POST.
 NG0766'THE MONUMENT IS FLUSH AND THE DISK IS STAMPED ZION NO 3 1935.
 NG0766'
 NG0766'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- AT ZION
 NG0766
 NG0766                          STATION RECOVERY (1971)
 NG0766
 NG0766'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (DR)
 NG0766'ZION 1935 GOOD, ZION NO 1 1935 GOOD, ZION NO 3 1935 GOOD.
 NG0766'
 NG0766'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED EXCEPT FOR THE
 NG0766'FOLLOWING CHANGES, THE CHICAGO, NORTH SHORE AND MILWAUKEE R.R.  NO
 NG0766'LONGER EXIST AND ALL TRACK AND TELEGRAPH POLES HAVE BEEN REMOVED.  THE
 NG0766'STATION IS NOW ABOUT 2 FT. NORTH OF A CYCLONE FENCE SURROUNDING  A GAS
 NG0766'SUPPLY DEPOT FOR DELIVERY GAS TRUCKS.  ALSO MARK IS 1 FOOT EAST OF A
 NG0766'METAL WITNESS POST.
 NG0766'
 NG0766'DISTANCE AND DIRECTION FROM NEAREST TOWN- AT ZION
 NG0766
 NG0766                          STATION RECOVERY (1975)
 NG0766
 NG0766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CRL)
 NG0766'THE STATION, REFERENCE MARKS 1 AND 3 WERE RECOVERED AS DESCRIBED BY
 NG0766'L.F. SMITH IN 1970. REFERENCE MARK NO. 2 WAS NOT FOUND.  THE STATION
 NG0766'IS IN THE SOUTHWEST ANGLE OF THE INTERSECTION OF GALILEE AVE AND 21ST.
 NG0766'ST., 8.5 FEET WEST OF THE NORTHEAST CORNER OF THE CHAIN- LINK FENCE, 1
 NG0766'FOOT NORTH OF THE FENCE AND PROJECTS 2 INCHES.  IT IS ALSO 1 FOOT WEST
 NG0766'OF A WITNESS POST.
 NG0766'
 NG0766'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- IN NW PART OF ZION
 NG0766
 NG0766                          STATION RECOVERY (1976)
 NG0766
 NG0766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (RS)
 NG0766'THE STATION AND ALL REFERENCE MARKS RECOVERED AS DESCRIBED.
 NG0766'
 NG0766'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ZION.
 NG0766
 NG0766                          STATION RECOVERY (1981)
 NG0766
 NG0766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 NG0766'THE STATION MARK, RM 1 AND 3 WERE FOUND IN GOOD CONDITON.  THE
 NG0766'DISTANCE TO RM 3 CHECKED BUT NO MEASUREMENT COULD BE MADE TO RM 1 DUE
 NG0766'TO HEAVY TRAFFIC.  THE DIRECTION BETWEEN THE RMS CHECKED.  THERE IS TO
 NG0766'BE SOME GRADING NEAR THE STATION MARK AND RMS 4 AND 5 WERE SET FOR
 NG0766'ADDITIONAL REFERENCES.  THE DESCRIPTION IS GOOD WITH THE ADDITION TO
 NG0766'RMS 4 AND 5.  RM 4 IS A STANDARD DISK STAMPED---ZION 1935 NO 4
 NG0766'1981---, SET IN A DRILL HOLE IN THE TOP OF THE S CONCRETE CURB OF 21
 NG0766'ST STREET AND 47 FT (14.3 M) W OF THE CENTERLINE OF GALILEE AVE.  R M
 NG0766'5 IS A STANDARD DISK STAMPED---ZION 1935 NO 5 1981---, SET IN A DRILL
 NG0766'HOLE IN THE TOP OF THE W CONCRETE CURB OF AGLILEE AVE AND 80 FT (24.4
 NG0766'M) S OF THE CENTERLINE OF 21ST STREET.
 NG0766
 NG0766                          STATION RECOVERY (1988)
 NG0766
 NG0766'RECOVERY NOTE BY US POWER SQUADRON 1988 (GAM)
 NG0766'RECOVERED IN GOOD CONDITION.
 NG0766
 NG0766                          STATION RECOVERY (1991)
 NG0766
 NG0766'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1991
 NG0766'STATION IS LOCATED NEAR THE NORTHWEST PART OF ZION CITY IN THE AREA OF
 NG0766'THE ABANDONED CNM RR, GALILEE AVENUE, AND 21ST STREET.
 NG0766'TO REACH, GO TO THE VICINITY OF GALILEE AVENUE AND 21ST STREET IN ZION
 NG0766'CITY.
 NG0766'STATION IS MARKED BY A STANDARD CGS TRIANGULATION DISK STAMPED ZION
 NG0766'1935 SET IN A SQUARE CONCRETE MONUMENT.  IT IS 26.2 M (85.96 FT)
 NG0766'SOUTH OF CENTERLINE OF 21ST ST., 2.44 M (8.01 FT) WEST OF NE CORNER OF
 NG0766'A FENCE, 0.61 M (2.00 FT) NORTH OF A CYCLONE FENCE, AND 0.3 M
 NG0766'(0.98 FT) EAST OF A METAL FENCE POST.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0508 ***********************************************************************
 JB0508  DESIGNATION -  ZION AZ MK
 JB0508  PID         -  JB0508
 JB0508  STATE/COUNTY-  IL/WAYNE
 JB0508  COUNTRY     -  US
 JB0508  USGS QUAD   -  BLUFORD (2018)
 JB0508
 JB0508                         *CURRENT SURVEY CONTROL
 JB0508  ______________________________________________________________________
 JB0508* NAD 83(1986) POSITION- 38 16 15.     (N) 088 38 00.     (W)   SCALED
 JB0508* NAVD 88 ORTHO HEIGHT -   132.828 (meters)      435.79  (feet) ADJUSTED
 JB0508  ______________________________________________________________________
 JB0508  GEOID HEIGHT    -        -30.315 (meters)                     GEOID18
 JB0508  DYNAMIC HEIGHT  -        132.743 (meters)      435.51  (feet) COMP
 JB0508  MODELED GRAVITY -    979,982.8   (mgal)                       NAVD 88
 JB0508
 JB0508  VERT ORDER      -  SECOND    CLASS 0
 JB0508
 JB0508.The horizontal coordinates were scaled from a map and have
 JB0508.an estimated accuracy of +/- 6 seconds.
 JB0508
 JB0508.The orthometric height was determined by differential leveling and
 JB0508.adjusted by the NATIONAL GEODETIC SURVEY
 JB0508.in June 1991.
 JB0508
 JB0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0508.GEOID18 height accuracy estimate available here.
 JB0508
 JB0508.Click photographs - Photos may exist for this station.
 JB0508
 JB0508.The dynamic height is computed by dividing the NAVD 88
 JB0508.geopotential number by the normal gravity value computed on the
 JB0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0508.degrees latitude (g = 980.6199 gals.).
 JB0508
 JB0508.The modeled gravity was interpolated from observed gravity values.
 JB0508
 JB0508;                    North         East    Units  Estimated Accuracy
 JB0508;SPC IL E     -   178,080.      273,750.      MT  (+/- 180 meters Scaled)
 JB0508
 JB0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH571371(NAD 83)
 JB0508
 JB0508                          SUPERSEDED SURVEY CONTROL
 JB0508
 JB0508  NGVD 29 (??/??/92)  132.951  (m)          436.19   (f) ADJ UNCH    2 0
 JB0508
 JB0508.Superseded values are not recommended for survey control.
 JB0508
 JB0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0508.See file dsdata.pdf to determine how the superseded data were derived.
 JB0508
 JB0508_MARKER: DZ = AZIMUTH MARK DISK
 JB0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0508_STAMPING: ZION 1961
 JB0508_MARK LOGO: CGS
 JB0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0508+STABILITY: SURFACE MOTION
 JB0508_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0508+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0508
 JB0508  HISTORY     - Date     Condition        Report By
 JB0508  HISTORY     - 1961     MONUMENTED       CGS
 JB0508  HISTORY     - 20090203 GOOD             ILDT
 JB0508
 JB0508                          STATION DESCRIPTION
 JB0508
 JB0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0508'7.7 MI NE FROM DAHLGREN.
 JB0508'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0508'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0508'DAHLGREN, THENCE 2.3 MILES EAST ALONG A GRAVEL ROAD, ABOUT 0.05
 JB0508'MILE EAST OF A HOUSE SOUTH OF THE ROAD, AND AT A DRIVE NORTH TO
 JB0508'A FARM HOUSE, 47.5 FEET NORTH OF THE CENTER OF THE ROAD, 10.5
 JB0508'FEET EAST OF THE CENTER OF THE DRIVE, 24 FEET EAST OF POWER POLE
 JB0508'A/330/1, 24 FEET NORTH OF A FENCE CORNER, 1.8 FEET NORTH OF A
 JB0508'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 JB0508'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 JB0508
 JB0508                          STATION RECOVERY (2009)
 JB0508
 JB0508'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0507 ***********************************************************************
 JB0507  DESIGNATION -  ZION RM 1
 JB0507  PID         -  JB0507
 JB0507  STATE/COUNTY-  IL/WAYNE
 JB0507  COUNTRY     -  US
 JB0507  USGS QUAD   -  BLUFORD (2018)
 JB0507
 JB0507                         *CURRENT SURVEY CONTROL
 JB0507  ______________________________________________________________________
 JB0507* NAD 83(1986) POSITION- 38 16 15.38   (N) 088 38 18.81   (W)   HD_HELD1
 JB0507* NAVD 88 ORTHO HEIGHT -   132.549 (meters)      434.87  (feet) ADJUSTED
 JB0507  ______________________________________________________________________
 JB0507  GEOID HEIGHT    -        -30.312 (meters)                     GEOID18
 JB0507  DYNAMIC HEIGHT  -        132.464 (meters)      434.59  (feet) COMP
 JB0507  MODELED GRAVITY -    979,982.3   (mgal)                       NAVD 88
 JB0507
 JB0507  VERT ORDER      -  SECOND    CLASS 0
 JB0507
 JB0507.The horizontal coordinates were determined by differentially corrected
 JB0507.hand held GPS observations or other comparable positioning techniques
 JB0507.and have an estimated accuracy of +/- 3 meters.
 JB0507
 JB0507.The orthometric height was determined by differential leveling and
 JB0507.adjusted by the NATIONAL GEODETIC SURVEY
 JB0507.in June 1991.
 JB0507
 JB0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0507.GEOID18 height accuracy estimate available here.
 JB0507
 JB0507.Click photographs - Photos may exist for this station.
 JB0507
 JB0507.The dynamic height is computed by dividing the NAVD 88
 JB0507.geopotential number by the normal gravity value computed on the
 JB0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0507.degrees latitude (g = 980.6199 gals.).
 JB0507
 JB0507.The modeled gravity was interpolated from observed gravity values.
 JB0507
 JB0507;                    North         East    Units  Estimated Accuracy
 JB0507;SPC IL E     -   178,092.1     273,290.9     MT  (+/- 3 meters HH1 GPS) 
 JB0507
 JB0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5666537146(NAD 83)
 JB0507
 JB0507                          SUPERSEDED SURVEY CONTROL
 JB0507
 JB0507  NGVD 29 (??/??/92)  132.672  (m)          435.27   (f) ADJ UNCH    2 0
 JB0507
 JB0507.Superseded values are not recommended for survey control.
 JB0507
 JB0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0507.See file dsdata.pdf to determine how the superseded data were derived.
 JB0507
 JB0507_MARKER: DR = REFERENCE MARK DISK
 JB0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0507_STAMPING: ZION NO 1 1961
 JB0507_MARK LOGO: CGS
 JB0507_PROJECTION: FLUSH
 JB0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0507+STABILITY: SURFACE MOTION
 JB0507
 JB0507  HISTORY     - Date     Condition        Report By
 JB0507  HISTORY     - 1961     MONUMENTED       CGS
 JB0507
 JB0507                          STATION DESCRIPTION
 JB0507
 JB0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0507'7.4 MI NE FROM DAHLGREN.
 JB0507'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0507'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION IN
 JB0507'DAHLGREN, THENCE 2.0 MILES EAST ALONG A GRAVEL ROAD, AT AN
 JB0507'ABANDONED FARM HOUSE SOUTH OF THE ROAD, AND AT A FIELD ENTRANCE
 JB0507'NORTH OF THE ROAD, 22 FEET NORTH OF THE CENTER OF THE ROAD, 47
 JB0507'FEET EAST OF THE CENTER OF THE FIELD ENTRANCE, 81 FEET NORTHEAST
 JB0507'OF A POWER POLE WITH A TRANSFORMER, 1 FOOT SOUTH OF A FENCE,
 JB0507'50.7 FEET NORTHEAST OF TRAVERSE STATION ZION, 76.4 FEET EAST OF A
 JB0507'METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, AND
 JB0507'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 JB0505 ***********************************************************************
 JB0505  DESIGNATION -  ZION RM 2
 JB0505  PID         -  JB0505
 JB0505  STATE/COUNTY-  IL/WAYNE
 JB0505  COUNTRY     -  US
 JB0505  USGS QUAD   -  BLUFORD (2018)
 JB0505
 JB0505                         *CURRENT SURVEY CONTROL
 JB0505  ______________________________________________________________________
 JB0505* NAD 83(1986) POSITION- 38 16 15.37   (N) 088 38 19.79   (W)   HD_HELD1
 JB0505* NAVD 88 ORTHO HEIGHT -   133.239 (meters)      437.14  (feet) ADJUSTED
 JB0505  ______________________________________________________________________
 JB0505  GEOID HEIGHT    -        -30.312 (meters)                     GEOID18
 JB0505  DYNAMIC HEIGHT  -        133.153 (meters)      436.85  (feet) COMP
 JB0505  MODELED GRAVITY -    979,982.3   (mgal)                       NAVD 88
 JB0505
 JB0505  VERT ORDER      -  SECOND    CLASS 0
 JB0505
 JB0505.The horizontal coordinates were determined by differentially corrected
 JB0505.hand held GPS observations or other comparable positioning techniques
 JB0505.and have an estimated accuracy of +/- 3 meters.
 JB0505
 JB0505.The orthometric height was determined by differential leveling and
 JB0505.adjusted by the NATIONAL GEODETIC SURVEY
 JB0505.in June 1991.
 JB0505
 JB0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 JB0505.GEOID18 height accuracy estimate available here.
 JB0505
 JB0505.Click photographs - Photos may exist for this station.
 JB0505
 JB0505.The dynamic height is computed by dividing the NAVD 88
 JB0505.geopotential number by the normal gravity value computed on the
 JB0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 JB0505.degrees latitude (g = 980.6199 gals.).
 JB0505
 JB0505.The modeled gravity was interpolated from observed gravity values.
 JB0505
 JB0505;                    North         East    Units  Estimated Accuracy
 JB0505;SPC IL E     -   178,091.9     273,267.1     MT  (+/- 3 meters HH1 GPS) 
 JB0505
 JB0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCH5664137146(NAD 83)
 JB0505
 JB0505                          SUPERSEDED SURVEY CONTROL
 JB0505
 JB0505  NGVD 29 (??/??/92)  133.362  (m)          437.54   (f) ADJ UNCH    2 0
 JB0505
 JB0505.Superseded values are not recommended for survey control.
 JB0505
 JB0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JB0505.See file dsdata.pdf to determine how the superseded data were derived.
 JB0505
 JB0505_MARKER: DR = REFERENCE MARK DISK
 JB0505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JB0505_STAMPING: ZION NO 2 1961
 JB0505_MARK LOGO: CGS
 JB0505_PROJECTION: FLUSH
 JB0505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JB0505+STABILITY: SURFACE MOTION
 JB0505_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 JB0505+SATELLITE: SATELLITE OBSERVATIONS - February 03, 2009
 JB0505
 JB0505  HISTORY     - Date     Condition        Report By
 JB0505  HISTORY     - 1961     MONUMENTED       CGS
 JB0505  HISTORY     - 20090203 GOOD             ILDT
 JB0505
 JB0505                          STATION DESCRIPTION
 JB0505
 JB0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
 JB0505'7.4 MI NE FROM DAHLGREN.
 JB0505'ABOUT 5.4 MILES NORTH AND NORTHEAST ALONG AN OILED AND GRAVELED
 JB0505'ROAD FROM THE LOUISVILLE AND NASHVILLE RAILROAD STATION AT
 JB0505'DAHLGREN, THENCE 2.0 MILES EAST ALONG A GRAVEL ROAD, AT AN
 JB0505'ABANDONED FARM HOUSE SOUTH OF THE ROAD AND A FIELD ENTRANCE
 JB0505'NORTH OF THE ROAD, 22 FEET NORTH OF THE CENTER OF THE ROAD, 33
 JB0505'FEET WEST OF THE CENTER OF THE FIELD ENTRANCE, 50 FEET
 JB0505'NORTH-NORTHWEST OF A POWER POLE WITH A TRANSFORMER, 1 FOOT SOUTH
 JB0505'OF A FENCE, 67.4 FEET NORTHWEST OF TRAVERSE STATION ZION, 2.0
 JB0505'FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL
 JB0505'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 JB0505'GROUND.
 JB0505
 JB0505                          STATION RECOVERY (2009)
 JB0505
 JB0505'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 2009 (MF)
 JB0505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 NH1060 ***********************************************************************
 NH1060  DESIGNATION -  ZURICH
 NH1060  PID         -  NH1060
 NH1060  STATE/COUNTY-  IL/LAKE
 NH1060  COUNTRY     -  US
 NH1060  USGS QUAD   -  LAKE ZURICH (2018)
 NH1060
 NH1060                         *CURRENT SURVEY CONTROL
 NH1060  ______________________________________________________________________
 NH1060* NAD 83(1997) POSITION- 42 11 27.22204(N) 088 05 11.21343(W)   ADJUSTED
 NH1060* NAVD 88 ORTHO HEIGHT -   270.    (meters)      886.    (feet) SCALED
 NH1060  ______________________________________________________________________
 NH1060  GEOID HEIGHT    -        -33.881 (meters)                     GEOID18
 NH1060  LAPLACE CORR    -         -0.96  (seconds)                    DEFLEC18
 NH1060  HORZ ORDER      -  SECOND
 NH1060
 NH1060.The horizontal coordinates were established by classical geodetic methods
 NH1060.and adjusted by the National Geodetic Survey in October 1999.
 NH1060
 NH1060.The orthometric height was scaled from a topographic map.
 NH1060
 NH1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 NH1060.GEOID18 height accuracy estimate available here.
 NH1060
 NH1060.Click photographs - Photos may exist for this station.
 NH1060
 NH1060.The Laplace correction was computed from DEFLEC18 derived deflections.
 NH1060
 NH1060. The following values were computed from the NAD 83(1997) position.
 NH1060
 NH1060;                    North         East     Units Scale Factor Converg.
 NH1060;SPC IL E     -   613,335.276   320,392.871   MT  0.99998011   +0 09 56.9
 NH1060;SPC IL E     - 2,012,250.82  1,051,155.61   sFT  0.99998011   +0 09 56.9
 NH1060;UTM  16      - 4,671,542.686   410,291.834   MT  0.99969902   -0 43 47.0
 NH1060
 NH1060!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NH1060!SPC IL E     -   0.99996299  x   0.99998011  =   0.99994310
 NH1060!UTM  16      -   0.99996299  x   0.99969902  =   0.99966202
 NH1060
 NH1060:                Primary Azimuth Mark                     Grid Az
 NH1060:SPC IL E     -  ZURICH AZ MK                             141 55 46.3
 NH1060:UTM  16      -  ZURICH AZ MK                             142 49 30.2
 NH1060
 NH1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM1029171542(NAD 83)
 NH1060
 NH1060|---------------------------------------------------------------------|
 NH1060| PID    Reference Object                     Distance      Geod. Az  |
 NH1060|                                                           dddmmss.s |
 NH1060| NH1045 GRAYS LAKE MUNICIPAL TANK           APPROX.17.6 KM 0122354.0 |
 NH1060| NH1048 GRAYS LAKE CORY FRESH PLT TK        APPROX.16.3 KM 0131541.6 |
 NH1060| CJ1742 ZURICH RM 1                          26.683 METERS 01717     |
 NH1060| NH1046 MUNDELEIN ST MARY OF LAKE SEM       APPROX.12.3 KM 0351407.7 |
 NH1060| NH1047 MUNDELEIN MUNICIPAL TANK            APPROX.11.3 KM 0382558.3 |
 NH1060| NG0611 LIBERTYVILLE MUNICIPAL TANK         APPROX.15.3 KM 0450304.1 |
 NH1060| NG0595 N CHICAGO MOTOR PRODUCTS CO TK      APPROX.21.0 KM 0564408.2 |
 NH1060| CJ1743 ZURICH RM 2                          30.105 METERS 10431     |
 NH1060| CJ1741 ZURICH AZ MK                                       1420543.2 |
 NH1060| NH1070 ARLINGTON PARK JOCKEY CLUB TANK     APPROX.11.8 KM 1534423.1 |
 NH1060| NH1069 PALATINE MUNICIPAL TANK             APPROX. 9.2 KM 1563340.7 |
 NH1060| NH1073 PALATINE ECONOMY FUSE CO TANK       APPROX. 9.1 KM 1593904.8 |
 NH1060| NH1081 BARRINGTON S MUN STANDPIPE          APPROX. 6.5 KM 2184836.6 |
 NH1060| NH1062 LAKE ZURICH ATT MICROWAVE TWR       APPROX. 0.6 KM 2362852.5 |
 NH1060| NH1079 FOX RIVER GROVE MUNICIPAL TANK      APPROX.10.9 KM 2721206.8 |
 NH1060| NH1063 LAKE ZURICH MUNICIPAL TANK          APPROX. 0.8 KM 3111032.5 |
 NH1060| NH1050 WAUCONDA MUNICIPAL TANK             APPROX. 8.7 KM 3293126.9 |
 NH1060|---------------------------------------------------------------------|
 NH1060
 NH1060                          SUPERSEDED SURVEY CONTROL
 NH1060
 NH1060  NAD 83(1997)-  42 11 27.22197(N)    088 05 11.21406(W) AD(       ) 2
 NH1060  NAD 83(1986)-  42 11 27.22359(N)    088 05 11.22616(W) AD(       ) 2
 NH1060  NAD 27      -  42 11 27.13030(N)    088 05 10.94980(W) AD(       ) 2
 NH1060
 NH1060.Superseded values are not recommended for survey control.
 NH1060
 NH1060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NH1060.See file dsdata.pdf to determine how the superseded data were derived.
 NH1060
 NH1060_MARKER: DS = TRIANGULATION STATION DISK
 NH1060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NH1060_STAMPING: ZURICH 1954
 NH1060_MARK LOGO: CGS
 NH1060_PROJECTION: RECESSED 51 CENTIMETERS
 NH1060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NH1060+STABILITY: SURFACE MOTION
 NH1060
 NH1060  HISTORY     - Date     Condition        Report By
 NH1060  HISTORY     - 1954     MONUMENTED       CGS
 NH1060  HISTORY     - 1966     GOOD             CGS
 NH1060  HISTORY     - 1971     GOOD             ILHD
 NH1060  HISTORY     - 1977     MARK NOT FOUND   ILDT
 NH1060  HISTORY     - 19910519 GOOD             USPSQD
 NH1060
 NH1060                          STATION DESCRIPTION
 NH1060
 NH1060'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (ELJ)
 NH1060'STATION IS LOCATED ON THE PROPERTY OF WILLIAM LEHMANN ALONG
 NH1060'THE SOUTHWEST SIDE OF OLD RAND ROAD ABOUT 1/2 MILE SOUTHEAST
 NH1060'OF THE CENTER OF LAKE ZURICH.  IT IS 131 FEET SOUTHEAST OF THE
 NH1060'SOUTHEAST CORNER OF A FRAME HOUSE, 86 FEET SOUTH OF A WHITE
 NH1060'WITNESS POST AND 35 FEET SOUTHWEST OF THE CENTER OF THE ROAD.
 NH1060'THE MARK IS ABOUT 20 INCHES UNDERGROUND AND THE DISK IS STAMPED
 NH1060'ZURICH 1954.
 NH1060'
 NH1060'REFERENCE MARK NO. 1 IS 33 FEET NORTHEAST OF THE CENTER OF THE
 NH1060'ROAD, 3 FEET SOUTHWEST OF A FENCE AND 2 FEET WEST OF A WHITE
 NH1060'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1060'ZURICH NO 1 1954.
 NH1060'
 NH1060'REFERENCE MARK NO. 2 IS 32 FEET NORTHEAST OF THE CENTER OF THE
 NH1060'ROAD, 4 FEET SOUTHWEST OF THE FENCE AND 2 FEET NORTH OF A
 NH1060'POWER LINE POLE.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 NH1060'ZURICH NO 2 1954.
 NH1060'
 NH1060'AZIMUTH MARK IS 55 FEET SOUTHEAST OF A POWER LINE POLE, 37
 NH1060'FEET NORTHEAST OF THE CENTER OF OLD RAND ROAD, 3 FEET NORTHWEST
 NH1060'OF A WHITE WITNESS POST AND 1 FOOT SOUTHWEST OF A FENCE.
 NH1060'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 NH1060'ZURICH 1954.
 NH1060'
 NH1060'TO REACH THE STATION FROM THE STOP LIGHT AT THE INTERSECTION
 NH1060'OF MAIN STREET (STATE HIGHWAY 22) AND OLD RAND ROAD, GO SOUTHEAST
 NH1060'ON OLD RAND ROAD FOR 0.6 MILE TO THE STATION ON THE RIGHT
 NH1060'AS DESCRIBED.  CONTINUE SOUTHEAST ON THE ROAD FOR 0.3 MILE
 NH1060'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 NH1060'
 NH1060'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NH1060
 NH1060                          STATION RECOVERY (1966)
 NH1060
 NH1060'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 NH1060'THE REFERENCE MARK AND AZIMUTH MARK WERE RECOVERED AS DESCRIBED
 NH1060'AND FOUND IN GOOD CONDITION AT THIS TIME.  THE STATION MARK IS
 NH1060'IN THE LAWN OF MR. WILLIAM LEHMANN AT 431 SOUTH OLD RAND ROAD.
 NH1060'THE PROPERTY OWNER ASSURED THIS PARTY THAT THE MARK WAS STILL
 NH1060'THERE AND REQUESTED THAT THE LAWN NOT BE TORN UP IN A SEARCH
 NH1060'FOR IT.  THE FRAME HOUSE IS GONE AND A BRICK HOUSE BUILT NEAR
 NH1060'THE STATION.  THE DESCRIPTION IS GOOD WITH THE BELOW CHANGES.
 NH1060'
 NH1060'STATION MARK IS 44 FEET EAST OF THE SOUTHEAST CORNER OF MR.
 NH1060'LEHMANNS HOME AND IT IS NOT KNOWN AT THIS TIME AT WHAT DEPTH.
 NH1060'
 NH1060'THE FENCE BY THE REFERENCE MARKS IS GONE AND A METAL WITNESS
 NH1060'POST WAS SET 1 FOOT SOUTHEAST OF REFERENCE MARK 1.
 NH1060'
 NH1060'THE AZIMUTH MARK IS 1 FOOT NORTHWEST OF A METAL WITNESS POST.
 NH1060
 NH1060                          STATION RECOVERY (1971)
 NH1060
 NH1060'RECOVERY NOTE BY IL HIGHWAY DEPT 1971 (DR)
 NH1060'ZURICH 1954-GOOD - BURIED ABOUT 20 INCHES
 NH1060'
 NH1060'ZURICH NO 1 1954-GOOD
 NH1060'
 NH1060'ZURICH NO 2 1954-GOOD
 NH1060'
 NH1060'ZURICH 1954-GOOD
 NH1060'
 NH1060'ALL MARKS WERE FOUND AS DESCRIBED BY THE 1954, AND 1966
 NH1060'DESCRIPTIONS.
 NH1060
 NH1060                          STATION RECOVERY (1977)
 NH1060
 NH1060'RECOVERY NOTE BY ILLINOIS DEPARTMENT OF TRANSPORTATION 1977 (RIL)
 NH1060'THE PROPERTY OWNER ASSURED THIS PARTY THAT THE MARK WAS THERE AND
 NH1060'REQUESTED THAT THE LAWN NOT BE TORN UP.  ALSO THAT THE REF. MARKS
 NH1060'WERE DESTROYED DUE TO NEW CONST.  THE AZIMUTH MARK WAS DESTROYED
 NH1060'DUE TO UNDERGROUND PIPE LINE.
 NH1060'
 NH1060'DISTANCE AND DIRECTION FROM NEAREST TOWN--1/2 MI. S.E. OF CENTER
 NH1060'OF LAKE ZURICH.
 NH1060
 NH1060                          STATION RECOVERY (1991)
 NH1060
 NH1060'RECOVERY NOTE BY US POWER SQUADRON 1991 (MM)
 NH1060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0556 ***********************************************************************
 LD0556  DESIGNATION -  ZZ 55
 LD0556  PID         -  LD0556
 LD0556  STATE/COUNTY-  IL/ADAMS
 LD0556  COUNTRY     -  US
 LD0556  USGS QUAD   -  CAMP POINT (2018)
 LD0556
 LD0556                         *CURRENT SURVEY CONTROL
 LD0556  ______________________________________________________________________
 LD0556* NAD 83(1986) POSITION- 40 05 11.     (N) 091 01 42.     (W)   SCALED
 LD0556* NAVD 88 ORTHO HEIGHT -   215.169 (meters)      705.93  (feet) ADJUSTED
 LD0556  ______________________________________________________________________
 LD0556  GEOID HEIGHT    -        -32.804 (meters)                     GEOID18
 LD0556  DYNAMIC HEIGHT  -        215.057 (meters)      705.57  (feet) COMP
 LD0556  MODELED GRAVITY -    980,101.7   (mgal)                       NAVD 88
 LD0556
 LD0556  VERT ORDER      -  SECOND    CLASS 0
 LD0556
 LD0556.The horizontal coordinates were scaled from a map and have
 LD0556.an estimated accuracy of +/- 6 seconds.
 LD0556
 LD0556.The orthometric height was determined by differential leveling and
 LD0556.adjusted by the NATIONAL GEODETIC SURVEY
 LD0556.in June 1991.
 LD0556
 LD0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0556.GEOID18 height accuracy estimate available here.
 LD0556
 LD0556.Click photographs - Photos may exist for this station.
 LD0556
 LD0556.The dynamic height is computed by dividing the NAVD 88
 LD0556.geopotential number by the normal gravity value computed on the
 LD0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0556.degrees latitude (g = 980.6199 gals.).
 LD0556
 LD0556.The modeled gravity was interpolated from observed gravity values.
 LD0556
 LD0556;                    North         East    Units  Estimated Accuracy
 LD0556;SPC IL W     -   379,940.      626,520.      MT  (+/- 180 meters Scaled)
 LD0556
 LD0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE680392(NAD 83)
 LD0556
 LD0556                          SUPERSEDED SURVEY CONTROL
 LD0556
 LD0556  NGVD 29 (??/??/92)  215.243  (m)          706.18   (f) ADJ UNCH    2 0
 LD0556
 LD0556.Superseded values are not recommended for survey control.
 LD0556
 LD0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0556.See file dsdata.pdf to determine how the superseded data were derived.
 LD0556
 LD0556_MARKER: DB = BENCH MARK DISK
 LD0556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0556_STAMPING: ZZ 55 1935
 LD0556_MARK LOGO: CGS
 LD0556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0556+STABILITY: SURFACE MOTION
 LD0556
 LD0556  HISTORY     - Date     Condition        Report By
 LD0556  HISTORY     - 1935     MONUMENTED       CGS
 LD0556  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0556
 LD0556                          STATION DESCRIPTION
 LD0556
 LD0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0556'1.8 MI S FROM GOLDEN.
 LD0556'1.8 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0556'FROM THE CROSSING OF THE WABASH RAILROAD AT GOLDEN, ADAMS COUNTY,
 LD0556'3 POLES NORTHEAST OF MILEPOST 237, AT A ROAD CROSSING, 75 FEET
 LD0556'NORTH OF THE CENTERLINE OF THE ROAD, 48 FEET EAST OF THE CENTERLINE
 LD0556'OF THE TRACK, 2 FEET WEST OF THE RIGHT-OF-WAY FENCE, AND ABOUT
 LD0556'2 FEET ABOVE THE LEVEL OF THE TRACK.  A STANDARD DISK, STAMPED
 LD0556'ZZ 55 1935 AND SET IN THE TOP OF A CONCRETE POST.
 LD0556
 LD0556                          STATION RECOVERY (1976)
 LD0556
 LD0556'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0556'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = FEBRUARY 14, 2026 09:34:14 EST
 LD0557 ***********************************************************************
 LD0557  DESIGNATION -  ZZZ 55
 LD0557  PID         -  LD0557
 LD0557  STATE/COUNTY-  IL/ADAMS
 LD0557  COUNTRY     -  US
 LD0557  USGS QUAD   -  CAMP POINT (2018)
 LD0557
 LD0557                         *CURRENT SURVEY CONTROL
 LD0557  ______________________________________________________________________
 LD0557* NAD 83(1986) POSITION- 40 03 19.     (N) 091 03 01.     (W)   SCALED
 LD0557* NAVD 88 ORTHO HEIGHT -   223.195 (meters)      732.27  (feet) ADJUSTED
 LD0557  ______________________________________________________________________
 LD0557  GEOID HEIGHT    -        -32.764 (meters)                     GEOID18
 LD0557  DYNAMIC HEIGHT  -        223.079 (meters)      731.89  (feet) COMP
 LD0557  MODELED GRAVITY -    980,100.2   (mgal)                       NAVD 88
 LD0557
 LD0557  VERT ORDER      -  SECOND    CLASS 0
 LD0557
 LD0557.The horizontal coordinates were scaled from a map and have
 LD0557.an estimated accuracy of +/- 6 seconds.
 LD0557
 LD0557.The orthometric height was determined by differential leveling and
 LD0557.adjusted by the NATIONAL GEODETIC SURVEY
 LD0557.in June 1991.
 LD0557
 LD0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 LD0557.GEOID18 height accuracy estimate available here.
 LD0557
 LD0557.Click photographs - Photos may exist for this station.
 LD0557
 LD0557.The dynamic height is computed by dividing the NAVD 88
 LD0557.geopotential number by the normal gravity value computed on the
 LD0557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 LD0557.degrees latitude (g = 980.6199 gals.).
 LD0557
 LD0557.The modeled gravity was interpolated from observed gravity values.
 LD0557
 LD0557;                    North         East    Units  Estimated Accuracy
 LD0557;SPC IL W     -   376,500.      624,610.      MT  (+/- 180 meters Scaled)
 LD0557
 LD0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TXE662357(NAD 83)
 LD0557
 LD0557                          SUPERSEDED SURVEY CONTROL
 LD0557
 LD0557  NGVD 29 (??/??/92)  223.268  (m)          732.51   (f) ADJ UNCH    2 0
 LD0557
 LD0557.Superseded values are not recommended for survey control.
 LD0557
 LD0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LD0557.See file dsdata.pdf to determine how the superseded data were derived.
 LD0557
 LD0557_MARKER: DB = BENCH MARK DISK
 LD0557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 LD0557_STAMPING: ZZZ 55 1935
 LD0557_MARK LOGO: CGS
 LD0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 LD0557+STABILITY: SURFACE MOTION
 LD0557
 LD0557  HISTORY     - Date     Condition        Report By
 LD0557  HISTORY     - 1935     MONUMENTED       CGS
 LD0557  HISTORY     - 1976     MARK NOT FOUND   USGS
 LD0557
 LD0557                          STATION DESCRIPTION
 LD0557
 LD0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 LD0557'1.6 MI N FROM CAMP POINT.
 LD0557'1.6 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 LD0557'FROM THE STATION AT CAMP POINT, ADAMS COUNTY, AT POLE 239+13, AT A
 LD0557'ROAD CROSSING, 57 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 47
 LD0557'FEET WEST OF THE CENTERLINE OF THE TRACK, 3 FEET EAST OF THE
 LD0557'RIGHT-OF-WAY FENCE, AND ABOUT ONE FOOT LOWER THAN THE TRACK.  A
 LD0557'STANDARD DISK, STAMPED ZZZ 55 1935 AND SET IN THE TOP OF A
 LD0557'CONCRETE POST.
 LD0557
 LD0557                          STATION RECOVERY (1976)
 LD0557
 LD0557'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 LD0557'MARK NOT FOUND.

 *** retrieval complete.
